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:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 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 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      drivers/pci/*/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andy@infradead.org>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <matthew@wil.cx>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADV7180 DRIVER
 846 M:      Lars-Peter Clausen <lars@metafoo.de>
 847 L:      linux-media@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/media/i2c/adv7180.c
 851
 852 ANALOG DEVICES INC ADV748X DRIVER
 853 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 854 L:      linux-media@vger.kernel.org
 855 S:      Maintained
 856 F:      drivers/media/i2c/adv748x/*
 857
 858 ANALOG DEVICES INC ADV7511 DRIVER
 859 M:      Hans Verkuil <hans.verkuil@cisco.com>
 860 L:      linux-media@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/media/i2c/adv7511*
 863
 864 ANALOG DEVICES INC ADV7604 DRIVER
 865 M:      Hans Verkuil <hans.verkuil@cisco.com>
 866 L:      linux-media@vger.kernel.org
 867 S:      Maintained
 868 F:      drivers/media/i2c/adv7604*
 869
 870 ANALOG DEVICES INC ADV7842 DRIVER
 871 M:      Hans Verkuil <hans.verkuil@cisco.com>
 872 L:      linux-media@vger.kernel.org
 873 S:      Maintained
 874 F:      drivers/media/i2c/adv7842*
 875
 876 ANALOG DEVICES INC ASOC CODEC DRIVERS
 877 M:      Lars-Peter Clausen <lars@metafoo.de>
 878 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 879 W:      http://wiki.analog.com/
 880 W:      http://ez.analog.com/community/linux-device-drivers
 881 S:      Supported
 882 F:      sound/soc/codecs/adau*
 883 F:      sound/soc/codecs/adav*
 884 F:      sound/soc/codecs/ad1*
 885 F:      sound/soc/codecs/ad7*
 886 F:      sound/soc/codecs/ssm*
 887 F:      sound/soc/codecs/sigmadsp.*
 888
 889 ANALOG DEVICES INC DMA DRIVERS
 890 M:      Lars-Peter Clausen <lars@metafoo.de>
 891 W:      http://ez.analog.com/community/linux-device-drivers
 892 S:      Supported
 893 F:      drivers/dma/dma-axi-dmac.c
 894
 895 ANALOG DEVICES INC IIO DRIVERS
 896 M:      Lars-Peter Clausen <lars@metafoo.de>
 897 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 898 W:      http://wiki.analog.com/
 899 W:      http://ez.analog.com/community/linux-device-drivers
 900 S:      Supported
 901 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 902 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 903 F:      drivers/iio/*/ad*
 904 F:      drivers/iio/adc/ltc2497*
 905 X:      drivers/iio/*/adjd*
 906 F:      drivers/staging/iio/*/ad*
 907
 908 ANDES ARCHITECTURE
 909 M:      Greentime Hu <green.hu@gmail.com>
 910 M:      Vincent Chen <deanbo422@gmail.com>
 911 T:      git https://github.com/andestech/linux.git
 912 S:      Supported
 913 F:      arch/nds32/
 914 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 915 F:      Documentation/devicetree/bindings/nds32/
 916 K:      nds32
 917 N:      nds32
 918
 919 ANDROID CONFIG FRAGMENTS
 920 M:      Rob Herring <robh@kernel.org>
 921 S:      Supported
 922 F:      kernel/configs/android*
 923
 924 ANDROID DRIVERS
 925 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 926 M:      Arve Hjønnevåg <arve@android.com>
 927 M:      Todd Kjos <tkjos@android.com>
 928 M:      Martijn Coenen <maco@android.com>
 929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 930 L:      devel@driverdev.osuosl.org
 931 S:      Supported
 932 F:      drivers/android/
 933 F:      drivers/staging/android/
 934
 935 ANDROID GOLDFISH PIC DRIVER
 936 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 937 S:      Supported
 938 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 939 F:      drivers/irqchip/irq-goldfish-pic.c
 940
 941 ANDROID GOLDFISH RTC DRIVER
 942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 943 S:      Supported
 944 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 945 F:      drivers/rtc/rtc-goldfish.c
 946
 947 ANDROID ION DRIVER
 948 M:      Laura Abbott <labbott@redhat.com>
 949 M:      Sumit Semwal <sumit.semwal@linaro.org>
 950 L:      devel@driverdev.osuosl.org
 951 L:      dri-devel@lists.freedesktop.org
 952 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 953 S:      Supported
 954 F:      drivers/staging/android/ion
 955 F:      drivers/staging/android/uapi/ion.h
 956
 957 AOA (Apple Onboard Audio) ALSA DRIVER
 958 M:      Johannes Berg <johannes@sipsolutions.net>
 959 L:      linuxppc-dev@lists.ozlabs.org
 960 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 961 S:      Maintained
 962 F:      sound/aoa/
 963
 964 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 965 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 966 L:      linux-iio@vger.kernel.org
 967 S:      Maintained
 968 F:      drivers/iio/adc/stx104.c
 969
 970 APM DRIVER
 971 M:      Jiri Kosina <jikos@kernel.org>
 972 S:      Odd fixes
 973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 974 F:      arch/x86/kernel/apm_32.c
 975 F:      include/linux/apm_bios.h
 976 F:      include/uapi/linux/apm_bios.h
 977 F:      drivers/char/apm-emulation.c
 978
 979 APPARMOR SECURITY MODULE
 980 M:      John Johansen <john.johansen@canonical.com>
 981 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 982 W:      wiki.apparmor.net
 983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 984 S:      Supported
 985 F:      security/apparmor/
 986 F:      Documentation/admin-guide/LSM/apparmor.rst
 987
 988 APPLE BCM5974 MULTITOUCH DRIVER
 989 M:      Henrik Rydberg <rydberg@bitmath.org>
 990 L:      linux-input@vger.kernel.org
 991 S:      Odd fixes
 992 F:      drivers/input/mouse/bcm5974.c
 993
 994 APPLE SMC DRIVER
 995 M:      Henrik Rydberg <rydberg@bitmath.org>
 996 L:      linux-hwmon@vger.kernel.org
 997 S:      Odd fixes
 998 F:      drivers/hwmon/applesmc.c
 999
1000 APPLETALK NETWORK LAYER
1001 L:      netdev@vger.kernel.org
1002 S:      Odd fixes
1003 F:      drivers/net/appletalk/
1004 F:      net/appletalk/
1005
1006 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1007 M:      Duc Dang <dhdang@apm.com>
1008 S:      Supported
1009 F:      arch/arm64/boot/dts/apm/
1010
1011 APPLIED MICRO (APM) X-GENE SOC EDAC
1012 M:      Loc Ho <lho@apm.com>
1013 S:      Supported
1014 F:      drivers/edac/xgene_edac.c
1015 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1016
1017 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1018 M:      Iyappan Subramanian <isubramanian@apm.com>
1019 M:      Keyur Chudgar <kchudgar@apm.com>
1020 S:      Supported
1021 F:      drivers/net/ethernet/apm/xgene-v2/
1022
1023 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1024 M:      Iyappan Subramanian <isubramanian@apm.com>
1025 M:      Keyur Chudgar <kchudgar@apm.com>
1026 M:      Quan Nguyen <qnguyen@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene/
1029 F:      drivers/net/phy/mdio-xgene.c
1030 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1031 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1032
1033 APPLIED MICRO (APM) X-GENE SOC PMU
1034 M:      Tai Nguyen <ttnguyen@apm.com>
1035 S:      Supported
1036 F:      drivers/perf/xgene_pmu.c
1037 F:      Documentation/perf/xgene-pmu.txt
1038 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1039
1040 APTINA CAMERA SENSOR PLL
1041 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1042 L:      linux-media@vger.kernel.org
1043 S:      Maintained
1044 F:      drivers/media/i2c/aptina-pll.*
1045
1046 ARC FRAMEBUFFER DRIVER
1047 M:      Jaya Kumar <jayalk@intworks.biz>
1048 S:      Maintained
1049 F:      drivers/video/fbdev/arcfb.c
1050 F:      drivers/video/fbdev/core/fb_defio.c
1051
1052 ARC PGU DRM DRIVER
1053 M:      Alexey Brodkin <abrodkin@synopsys.com>
1054 S:      Supported
1055 F:      drivers/gpu/drm/arc/
1056 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1057
1058 ARCNET NETWORK LAYER
1059 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1060 L:      netdev@vger.kernel.org
1061 S:      Maintained
1062 F:      drivers/net/arcnet/
1063 F:      include/uapi/linux/if_arcnet.h
1064
1065 ARM ARCHITECTED TIMER DRIVER
1066 M:      Mark Rutland <mark.rutland@arm.com>
1067 M:      Marc Zyngier <marc.zyngier@arm.com>
1068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1069 S:      Maintained
1070 F:      arch/arm/include/asm/arch_timer.h
1071 F:      arch/arm64/include/asm/arch_timer.h
1072 F:      drivers/clocksource/arm_arch_timer.c
1073
1074 ARM HDLCD DRM DRIVER
1075 M:      Liviu Dudau <liviu.dudau@arm.com>
1076 S:      Supported
1077 F:      drivers/gpu/drm/arm/hdlcd_*
1078 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1079
1080 ARM MALI-DP DRM DRIVER
1081 M:      Liviu Dudau <liviu.dudau@arm.com>
1082 M:      Brian Starkey <brian.starkey@arm.com>
1083 M:      Mali DP Maintainers <malidp@foss.arm.com>
1084 S:      Supported
1085 F:      drivers/gpu/drm/arm/
1086 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1087
1088 ARM MFM AND FLOPPY DRIVERS
1089 M:      Ian Molton <spyro@f2s.com>
1090 S:      Maintained
1091 F:      arch/arm/lib/floppydma.S
1092 F:      arch/arm/include/asm/floppy.h
1093
1094 ARM PMU PROFILING AND DEBUGGING
1095 M:      Will Deacon <will.deacon@arm.com>
1096 M:      Mark Rutland <mark.rutland@arm.com>
1097 S:      Maintained
1098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1099 F:      arch/arm*/kernel/perf_*
1100 F:      arch/arm/oprofile/common.c
1101 F:      arch/arm*/kernel/hw_breakpoint.c
1102 F:      arch/arm*/include/asm/hw_breakpoint.h
1103 F:      arch/arm*/include/asm/perf_event.h
1104 F:      drivers/perf/*
1105 F:      include/linux/perf/arm_pmu.h
1106 F:      Documentation/devicetree/bindings/arm/pmu.txt
1107 F:      Documentation/devicetree/bindings/perf/
1108
1109 ARM PORT
1110 M:      Russell King <linux@armlinux.org.uk>
1111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1112 W:      http://www.armlinux.org.uk/
1113 S:      Odd Fixes
1114 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1115 F:      arch/arm/
1116 X:      arch/arm/boot/dts/
1117
1118 ARM PRIMECELL AACI PL041 DRIVER
1119 M:      Russell King <linux@armlinux.org.uk>
1120 S:      Odd Fixes
1121 F:      sound/arm/aaci.*
1122
1123 ARM PRIMECELL BUS SUPPORT
1124 M:      Russell King <linux@armlinux.org.uk>
1125 S:      Odd Fixes
1126 F:      drivers/amba/
1127 F:      include/linux/amba/bus.h
1128
1129 ARM PRIMECELL CLCD PL110 DRIVER
1130 M:      Russell King <linux@armlinux.org.uk>
1131 S:      Odd Fixes
1132 F:      drivers/video/fbdev/amba-clcd.*
1133
1134 ARM PRIMECELL KMI PL050 DRIVER
1135 M:      Russell King <linux@armlinux.org.uk>
1136 S:      Odd Fixes
1137 F:      drivers/input/serio/ambakmi.*
1138 F:      include/linux/amba/kmi.h
1139
1140 ARM PRIMECELL MMCI PL180/1 DRIVER
1141 M:      Russell King <linux@armlinux.org.uk>
1142 S:      Odd Fixes
1143 F:      drivers/mmc/host/mmci.*
1144 F:      include/linux/amba/mmci.h
1145
1146 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1147 M:      Russell King <linux@armlinux.org.uk>
1148 S:      Odd Fixes
1149 F:      drivers/tty/serial/amba-pl01*.c
1150 F:      include/linux/amba/serial.h
1151
1152 ARM SMMU DRIVERS
1153 M:      Will Deacon <will.deacon@arm.com>
1154 R:      Robin Murphy <robin.murphy@arm.com>
1155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1156 S:      Maintained
1157 F:      drivers/iommu/arm-smmu.c
1158 F:      drivers/iommu/arm-smmu-v3.c
1159 F:      drivers/iommu/io-pgtable-arm.c
1160 F:      drivers/iommu/io-pgtable-arm-v7s.c
1161
1162 ARM SUB-ARCHITECTURES
1163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1164 S:      Maintained
1165 F:      arch/arm/mach-*/
1166 F:      arch/arm/plat-*/
1167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1168
1169 ARM/ACTIONS SEMI ARCHITECTURE
1170 M:      Andreas Färber <afaerber@suse.de>
1171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1172 S:      Maintained
1173 N:      owl
1174 F:      arch/arm/mach-actions/
1175 F:      arch/arm/boot/dts/owl-*
1176 F:      arch/arm64/boot/dts/actions/
1177 F:      drivers/clocksource/owl-*
1178 F:      drivers/pinctrl/actions/*
1179 F:      drivers/soc/actions/
1180 F:      include/dt-bindings/power/owl-*
1181 F:      include/linux/soc/actions/
1182 F:      Documentation/devicetree/bindings/arm/actions.txt
1183 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1184 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1185 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1186
1187 ARM/ADS SPHERE 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/AFEB9260 MACHINE SUPPORT
1193 M:      Sergey Lapin <slapin@ossfans.org>
1194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1195 S:      Maintained
1196
1197 ARM/AJECO 1ARM MACHINE SUPPORT
1198 M:      Lennert Buytenhek <kernel@wantstofly.org>
1199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1200 S:      Maintained
1201
1202 ARM/Allwinner SoC Clock Support
1203 M:      Emilio López <emilio@elopez.com.ar>
1204 S:      Maintained
1205 F:      drivers/clk/sunxi/
1206
1207 ARM/Allwinner sunXi SoC support
1208 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1209 M:      Chen-Yu Tsai <wens@csie.org>
1210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1211 S:      Maintained
1212 N:      sun[x456789]i
1213 N:      sun50i
1214 F:      arch/arm/mach-sunxi/
1215 F:      arch/arm64/boot/dts/allwinner/
1216 F:      drivers/clk/sunxi-ng/
1217 F:      drivers/pinctrl/sunxi/
1218 F:      drivers/soc/sunxi/
1219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1220
1221 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1222 M:      Neil Armstrong <narmstrong@baylibre.com>
1223 M:      Jerome Brunet <jbrunet@baylibre.com>
1224 L:      linux-amlogic@lists.infradead.org
1225 S:      Maintained
1226 F:      drivers/clk/meson/
1227 F:      include/dt-bindings/clock/meson*
1228 F:      include/dt-bindings/clock/gxbb*
1229 F:      Documentation/devicetree/bindings/clock/amlogic*
1230
1231 ARM/Amlogic Meson SoC support
1232 M:      Carlo Caione <carlo@caione.org>
1233 M:      Kevin Hilman <khilman@baylibre.com>
1234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1235 L:      linux-amlogic@lists.infradead.org
1236 W:      http://linux-meson.com/
1237 S:      Maintained
1238 F:      arch/arm/mach-meson/
1239 F:      arch/arm/boot/dts/meson*
1240 F:      arch/arm64/boot/dts/amlogic/
1241 F:      drivers/pinctrl/meson/
1242 F:      drivers/mmc/host/meson*
1243 N:      meson
1244
1245 ARM/Annapurna Labs ALPINE ARCHITECTURE
1246 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1247 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1249 S:      Maintained
1250 F:      arch/arm/mach-alpine/
1251 F:      arch/arm/boot/dts/alpine*
1252 F:      arch/arm64/boot/dts/al/
1253 F:      drivers/*/*alpine*
1254
1255 ARM/ARTPEC MACHINE SUPPORT
1256 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1257 M:      Lars Persson <lars.persson@axis.com>
1258 S:      Maintained
1259 L:      linux-arm-kernel@axis.com
1260 F:      arch/arm/mach-artpec
1261 F:      arch/arm/boot/dts/artpec6*
1262 F:      drivers/clk/axis
1263 F:      drivers/crypto/axis
1264 F:      drivers/pinctrl/pinctrl-artpec*
1265 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1266
1267 ARM/ASPEED I2C DRIVER
1268 M:      Brendan Higgins <brendanhiggins@google.com>
1269 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1270 R:      Joel Stanley <joel@jms.id.au>
1271 L:      linux-i2c@vger.kernel.org
1272 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1275 F:      drivers/i2c/busses/i2c-aspeed.c
1276 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1277 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1278
1279 ARM/ASPEED MACHINE SUPPORT
1280 M:      Joel Stanley <joel@jms.id.au>
1281 R:      Andrew Jeffery <andrew@aj.id.au>
1282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1283 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1284 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1285 S:      Supported
1286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1287 F:      arch/arm/mach-aspeed/
1288 F:      arch/arm/boot/dts/aspeed-*
1289 N:      aspeed
1290
1291 ARM/ATMEL AT91 Clock Support
1292 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1293 S:      Maintained
1294 F:      drivers/clk/at91
1295
1296 ARM/CALXEDA HIGHBANK ARCHITECTURE
1297 M:      Rob Herring <robh@kernel.org>
1298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1299 S:      Maintained
1300 F:      arch/arm/mach-highbank/
1301 F:      arch/arm/boot/dts/highbank.dts
1302 F:      arch/arm/boot/dts/ecx-*.dts*
1303
1304 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1305 M:      Krzysztof Halasa <khalasa@piap.pl>
1306 S:      Maintained
1307 F:      arch/arm/mach-cns3xxx/
1308
1309 ARM/CAVIUM THUNDER NETWORK DRIVER
1310 M:      Sunil Goutham <sgoutham@cavium.com>
1311 M:      Robert Richter <rric@kernel.org>
1312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1313 S:      Supported
1314 F:      drivers/net/ethernet/cavium/thunder/
1315
1316 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1317 M:      Lukasz Majewski <lukma@denx.de>
1318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1319 S:      Maintained
1320 F:      arch/arm/mach-ep93xx/ts72xx.c
1321
1322 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1323 M:      Alexander Shiyan <shc_work@mail.ru>
1324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1325 S:      Odd Fixes
1326 N:      clps711x
1327
1328 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1329 M:      Lennert Buytenhek <kernel@wantstofly.org>
1330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1331 S:      Maintained
1332
1333 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1334 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1335 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1337 S:      Maintained
1338 F:      arch/arm/mach-ep93xx/
1339 F:      arch/arm/mach-ep93xx/include/mach/
1340
1341 ARM/CLKDEV SUPPORT
1342 M:      Russell King <linux@armlinux.org.uk>
1343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1344 S:      Maintained
1345 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1346 F:      drivers/clk/clkdev.c
1347
1348 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1349 M:      Mike Rapoport <mike@compulab.co.il>
1350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1351 S:      Maintained
1352
1353 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1354 M:      Baruch Siach <baruch@tkos.co.il>
1355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1356 S:      Maintained
1357 F:      arch/arm/boot/dts/cx92755*
1358 N:      digicolor
1359
1360 ARM/CONTEC MICRO9 MACHINE SUPPORT
1361 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1362 S:      Maintained
1363 F:      arch/arm/mach-ep93xx/micro9.c
1364
1365 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1366 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1368 S:      Maintained
1369 F:      drivers/hwtracing/coresight/*
1370 F:      Documentation/trace/coresight.txt
1371 F:      Documentation/trace/coresight-cpu-debug.txt
1372 F:      Documentation/devicetree/bindings/arm/coresight.txt
1373 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1374 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1375 F:      tools/perf/arch/arm/util/pmu.c
1376 F:      tools/perf/arch/arm/util/auxtrace.c
1377 F:      tools/perf/arch/arm/util/cs-etm.c
1378 F:      tools/perf/arch/arm/util/cs-etm.h
1379 F:      tools/perf/util/cs-etm.*
1380 F:      tools/perf/util/cs-etm-decoder/*
1381
1382 ARM/CORGI MACHINE SUPPORT
1383 M:      Richard Purdie <rpurdie@rpsys.net>
1384 S:      Maintained
1385
1386 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1387 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1388 M:      Linus Walleij <linus.walleij@linaro.org>
1389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1390 T:      git git://github.com/ulli-kroll/linux.git
1391 S:      Maintained
1392 F:      Documentation/devicetree/bindings/arm/gemini.txt
1393 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1394 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1395 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1396 F:      arch/arm/mach-gemini/
1397 F:      drivers/net/ethernet/cortina/
1398 F:      drivers/pinctrl/pinctrl-gemini.c
1399 F:      drivers/rtc/rtc-ftrtc010.c
1400
1401 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1402 M:      Barry Song <baohua@kernel.org>
1403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1405 S:      Maintained
1406 F:      arch/arm/boot/dts/prima2*
1407 F:      arch/arm/mach-prima2/
1408 F:      drivers/clk/sirf/
1409 F:      drivers/clocksource/timer-prima2.c
1410 F:      drivers/clocksource/timer-atlas7.c
1411 N:      [^a-z]sirf
1412
1413 ARM/EBSA110 MACHINE SUPPORT
1414 M:      Russell King <linux@armlinux.org.uk>
1415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1416 W:      http://www.armlinux.org.uk/
1417 S:      Maintained
1418 F:      arch/arm/mach-ebsa110/
1419 F:      drivers/net/ethernet/amd/am79c961a.*
1420
1421 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1422 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1423 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1425 S:      Maintained
1426 N:      efm32
1427
1428 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1429 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1431 S:      Maintained
1432 F:      arch/arm/mach-pxa/ezx.c
1433
1434 ARM/FARADAY FA526 PORT
1435 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 S:      Maintained
1438 T:      git git://git.berlios.de/gemini-board
1439 F:      arch/arm/mm/*-fa*
1440
1441 ARM/FOOTBRIDGE ARCHITECTURE
1442 M:      Russell King <linux@armlinux.org.uk>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 W:      http://www.armlinux.org.uk/
1445 S:      Maintained
1446 F:      arch/arm/include/asm/hardware/dec21285.h
1447 F:      arch/arm/mach-footbridge/
1448
1449 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1450 M:      Shawn Guo <shawnguo@kernel.org>
1451 M:      Sascha Hauer <s.hauer@pengutronix.de>
1452 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1453 R:      Fabio Estevam <fabio.estevam@nxp.com>
1454 R:      NXP Linux Team <linux-imx@nxp.com>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1458 F:      arch/arm/mach-imx/
1459 F:      arch/arm/mach-mxs/
1460 F:      arch/arm/boot/dts/imx*
1461 F:      arch/arm/configs/imx*_defconfig
1462 F:      drivers/clk/imx/
1463 F:      drivers/soc/imx/
1464 F:      include/soc/imx/
1465
1466 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1467 M:      Shawn Guo <shawnguo@kernel.org>
1468 M:      Sascha Hauer <s.hauer@pengutronix.de>
1469 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1470 R:      Stefan Agner <stefan@agner.ch>
1471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1472 S:      Maintained
1473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1474 F:      arch/arm/mach-imx/*vf610*
1475 F:      arch/arm/boot/dts/vf*
1476
1477 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1478 M:      Lennert Buytenhek <kernel@wantstofly.org>
1479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1480 S:      Maintained
1481
1482 ARM/GUMSTIX MACHINE SUPPORT
1483 M:      Steve Sakoman <sakoman@gmail.com>
1484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1485 S:      Maintained
1486
1487 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1488 M:      Philipp Zabel <philipp.zabel@gmail.com>
1489 M:      Paul Parsons <lost.distance@yahoo.com>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492 F:      arch/arm/mach-pxa/hx4700.c
1493 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1494 F:      sound/soc/pxa/hx4700.c
1495
1496 ARM/HISILICON SOC SUPPORT
1497 M:      Wei Xu <xuwei5@hisilicon.com>
1498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1499 W:      http://www.hisilicon.com
1500 S:      Supported
1501 T:      git git://github.com/hisilicon/linux-hisi.git
1502 F:      arch/arm/mach-hisi/
1503 F:      arch/arm/boot/dts/hi3*
1504 F:      arch/arm/boot/dts/hip*
1505 F:      arch/arm/boot/dts/hisi*
1506 F:      arch/arm64/boot/dts/hisilicon/
1507
1508 ARM/HP JORNADA 7XX MACHINE SUPPORT
1509 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1510 W:      www.jlime.com
1511 S:      Maintained
1512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1513 F:      arch/arm/mach-sa1100/jornada720.c
1514 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1515
1516 ARM/IGEP MACHINE SUPPORT
1517 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1518 M:      Javier Martinez Canillas <javier@dowhile0.org>
1519 L:      linux-omap@vger.kernel.org
1520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1521 S:      Maintained
1522 F:      arch/arm/boot/dts/omap3-igep*
1523
1524 ARM/INCOME PXA270 SUPPORT
1525 M:      Marek Vasut <marek.vasut@gmail.com>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Maintained
1528 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1529
1530 ARM/INTEL IOP13XX ARM ARCHITECTURE
1531 M:      Lennert Buytenhek <kernel@wantstofly.org>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534
1535 ARM/INTEL IOP32X ARM ARCHITECTURE
1536 M:      Lennert Buytenhek <kernel@wantstofly.org>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539
1540 ARM/INTEL IOP33X ARM ARCHITECTURE
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Orphan
1543
1544 ARM/INTEL IQ81342EX MACHINE SUPPORT
1545 M:      Lennert Buytenhek <kernel@wantstofly.org>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548
1549 ARM/INTEL IXDP2850 MACHINE SUPPORT
1550 M:      Lennert Buytenhek <kernel@wantstofly.org>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553
1554 ARM/INTEL IXP4XX ARM ARCHITECTURE
1555 M:      Imre Kaloz <kaloz@openwrt.org>
1556 M:      Krzysztof Halasa <khalasa@piap.pl>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-ixp4xx/
1560
1561 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1562 M:      Jonathan Cameron <jic23@cam.ac.uk>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 F:      arch/arm/mach-pxa/stargate2.c
1566 F:      drivers/pcmcia/pxa2xx_stargate2.c
1567
1568 ARM/INTEL XSC3 (MANZANO) ARM CORE
1569 M:      Lennert Buytenhek <kernel@wantstofly.org>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 S:      Maintained
1572
1573 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1574 M:      Lennert Buytenhek <kernel@wantstofly.org>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577
1578 ARM/LG1K ARCHITECTURE
1579 M:      Chanho Min <chanho.min@lge.com>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 F:      arch/arm64/boot/dts/lg/
1583
1584 ARM/LOGICPD PXA270 MACHINE SUPPORT
1585 M:      Lennert Buytenhek <kernel@wantstofly.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588
1589 ARM/LPC18XX ARCHITECTURE
1590 M:      Joachim Eastwood <manabian@gmail.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      arch/arm/boot/dts/lpc43*
1594 F:      drivers/clk/nxp/clk-lpc18xx*
1595 F:      drivers/clocksource/time-lpc32xx.c
1596 F:      drivers/i2c/busses/i2c-lpc2k.c
1597 F:      drivers/memory/pl172.c
1598 F:      drivers/mtd/spi-nor/nxp-spifi.c
1599 F:      drivers/rtc/rtc-lpc24xx.c
1600 N:      lpc18xx
1601
1602 ARM/LPC32XX SOC SUPPORT
1603 M:      Vladimir Zapolskiy <vz@mleia.com>
1604 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1605 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1606 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1607 S:      Maintained
1608 F:      arch/arm/boot/dts/lpc32*
1609 F:      arch/arm/mach-lpc32xx/
1610 F:      drivers/i2c/busses/i2c-pnx.c
1611 F:      drivers/net/ethernet/nxp/lpc_eth.c
1612 F:      drivers/usb/host/ohci-nxp.c
1613 F:      drivers/watchdog/pnx4008_wdt.c
1614 N:      lpc32xx
1615
1616 ARM/MAGICIAN MACHINE SUPPORT
1617 M:      Philipp Zabel <philipp.zabel@gmail.com>
1618 S:      Maintained
1619
1620 ARM/Marvell Dove/MV78xx0/Orion SOC support
1621 M:      Jason Cooper <jason@lakedaemon.net>
1622 M:      Andrew Lunn <andrew@lunn.ch>
1623 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1624 M:      Gregory Clement <gregory.clement@bootlin.com>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 S:      Maintained
1627 F:      Documentation/devicetree/bindings/soc/dove/
1628 F:      arch/arm/mach-dove/
1629 F:      arch/arm/mach-mv78xx0/
1630 F:      arch/arm/mach-orion5x/
1631 F:      arch/arm/plat-orion/
1632 F:      arch/arm/boot/dts/dove*
1633 F:      arch/arm/boot/dts/orion5x*
1634
1635 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1636 M:      Jason Cooper <jason@lakedaemon.net>
1637 M:      Andrew Lunn <andrew@lunn.ch>
1638 M:      Gregory Clement <gregory.clement@bootlin.com>
1639 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642 F:      arch/arm/boot/dts/armada*
1643 F:      arch/arm/boot/dts/kirkwood*
1644 F:      arch/arm/configs/mvebu_*_defconfig
1645 F:      arch/arm/mach-mvebu/
1646 F:      arch/arm64/boot/dts/marvell/armada*
1647 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1648 F:      drivers/cpufreq/mvebu-cpufreq.c
1649 F:      drivers/irqchip/irq-armada-370-xp.c
1650 F:      drivers/irqchip/irq-mvebu-*
1651 F:      drivers/pinctrl/mvebu/
1652 F:      drivers/rtc/rtc-armada38x.c
1653
1654 ARM/Mediatek RTC DRIVER
1655 M:      Eddie Huang <eddie.huang@mediatek.com>
1656 M:      Sean Wang <sean.wang@mediatek.com>
1657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1658 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1659 S:      Maintained
1660 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1661 F:      drivers/rtc/rtc-mt6397.c
1662 F:      drivers/rtc/rtc-mt7622.c
1663
1664 ARM/Mediatek SoC support
1665 M:      Matthias Brugger <matthias.bgg@gmail.com>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669 F:      arch/arm/boot/dts/mt6*
1670 F:      arch/arm/boot/dts/mt7*
1671 F:      arch/arm/boot/dts/mt8*
1672 F:      arch/arm/mach-mediatek/
1673 F:      arch/arm64/boot/dts/mediatek/
1674 N:      mtk
1675 K:      mediatek
1676
1677 ARM/Mediatek USB3 PHY DRIVER
1678 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1681 S:      Maintained
1682 F:      drivers/phy/mediatek/
1683 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1684
1685 ARM/MICREL KS8695 ARCHITECTURE
1686 M:      Greg Ungerer <gerg@uclinux.org>
1687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1688 F:      arch/arm/mach-ks8695/
1689 S:      Odd Fixes
1690
1691 ARM/Microchip (AT91) SoC support
1692 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1693 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1695 W:      http://www.linux4sam.org
1696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1697 S:      Supported
1698 N:      at91
1699 N:      atmel
1700 F:      arch/arm/mach-at91/
1701 F:      include/soc/at91/
1702 F:      arch/arm/boot/dts/at91*.dts
1703 F:      arch/arm/boot/dts/at91*.dtsi
1704 F:      arch/arm/boot/dts/sama*.dts
1705 F:      arch/arm/boot/dts/sama*.dtsi
1706 F:      arch/arm/include/debug/at91.S
1707 F:      drivers/memory/atmel*
1708 F:      drivers/watchdog/sama5d4_wdt.c
1709 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1710 X:      drivers/net/wireless/atmel/
1711
1712 ARM/MIOA701 MACHINE SUPPORT
1713 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 F:      arch/arm/mach-pxa/mioa701.c
1716 S:      Maintained
1717
1718 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1719 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1720 S:      Maintained
1721
1722 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1723 M:      Linus Walleij <linus.walleij@linaro.org>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/mach-nomadik/
1727 F:      arch/arm/mach-u300/
1728 F:      arch/arm/mach-ux500/
1729 F:      arch/arm/boot/dts/ste-*
1730 F:      drivers/clk/clk-nomadik.c
1731 F:      drivers/clk/clk-u300.c
1732 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1733 F:      drivers/clocksource/timer-u300.c
1734 F:      drivers/dma/coh901318*
1735 F:      drivers/dma/ste_dma40*
1736 F:      drivers/hwspinlock/u8500_hsem.c
1737 F:      drivers/i2c/busses/i2c-nomadik.c
1738 F:      drivers/i2c/busses/i2c-stu300.c
1739 F:      drivers/mfd/ab3100*
1740 F:      drivers/mfd/ab8500*
1741 F:      drivers/mfd/abx500*
1742 F:      drivers/mfd/dbx500*
1743 F:      drivers/mfd/db8500*
1744 F:      drivers/pinctrl/nomadik/
1745 F:      drivers/pinctrl/pinctrl-coh901*
1746 F:      drivers/pinctrl/pinctrl-u300.c
1747 F:      drivers/rtc/rtc-ab3100.c
1748 F:      drivers/rtc/rtc-ab8500.c
1749 F:      drivers/rtc/rtc-coh901331.c
1750 F:      drivers/rtc/rtc-pl031.c
1751 F:      drivers/watchdog/coh901327_wdt.c
1752 F:      Documentation/devicetree/bindings/arm/ste-*
1753 F:      Documentation/devicetree/bindings/arm/ux500/
1754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1755
1756 ARM/NUVOTON NPCM ARCHITECTURE
1757 M:      Avi Fishman <avifishman70@gmail.com>
1758 M:      Tomer Maimon <tmaimon77@gmail.com>
1759 R:      Patrick Venture <venture@google.com>
1760 R:      Nancy Yuen <yuenn@google.com>
1761 R:      Brendan Higgins <brendanhiggins@google.com>
1762 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1763 S:      Supported
1764 F:      arch/arm/mach-npcm/
1765 F:      arch/arm/boot/dts/nuvoton-npcm*
1766 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1767 F:      drivers/*/*npcm*
1768 F:      Documentation/devicetree/bindings/*/*npcm*
1769 F:      Documentation/devicetree/bindings/*/*/*npcm*
1770
1771 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1772 M:      Wan ZongShun <mcuos.com@gmail.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 W:      http://www.mcuos.com
1775 S:      Maintained
1776 F:      arch/arm/mach-w90x900/
1777 F:      drivers/input/keyboard/w90p910_keypad.c
1778 F:      drivers/input/touchscreen/w90p910_ts.c
1779 F:      drivers/watchdog/nuc900_wdt.c
1780 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1781 F:      drivers/mtd/nand/raw/nuc900_nand.c
1782 F:      drivers/rtc/rtc-nuc900.c
1783 F:      drivers/spi/spi-nuc900.c
1784 F:      drivers/usb/host/ehci-w90x900.c
1785 F:      drivers/video/fbdev/nuc900fb.c
1786
1787 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1788 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1789 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1790 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1791 S:      Supported
1792
1793 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1794 M:      Alexander Clouter <alex@digriz.org.uk>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 W:      http://www.digriz.org.uk/ts78xx/kernel
1797 S:      Maintained
1798 F:      arch/arm/mach-orion5x/ts78xx-*
1799
1800 ARM/OXNAS platform support
1801 M:      Neil Armstrong <narmstrong@baylibre.com>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1804 S:      Maintained
1805 F:      arch/arm/mach-oxnas/
1806 F:      arch/arm/boot/dts/ox8*.dts*
1807 N:      oxnas
1808
1809 ARM/PALM TREO SUPPORT
1810 M:      Tomas Cech <sleep_walker@suse.com>
1811 L:      linux-arm-kernel@lists.infradead.org
1812 W:      http://hackndev.com
1813 S:      Maintained
1814 F:      arch/arm/mach-pxa/palmtreo.*
1815
1816 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1817 M:      Marek Vasut <marek.vasut@gmail.com>
1818 L:      linux-arm-kernel@lists.infradead.org
1819 W:      http://hackndev.com
1820 S:      Maintained
1821 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1822 F:      arch/arm/mach-pxa/palmtx.c
1823 F:      arch/arm/mach-pxa/palmt5.*
1824 F:      arch/arm/mach-pxa/include/mach/palmld.h
1825 F:      arch/arm/mach-pxa/palmld.c
1826 F:      arch/arm/mach-pxa/palmte2.*
1827 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1828 F:      arch/arm/mach-pxa/palmtc.c
1829
1830 ARM/PALMZ72 SUPPORT
1831 M:      Sergey Lapin <slapin@ossfans.org>
1832 L:      linux-arm-kernel@lists.infradead.org
1833 W:      http://hackndev.com
1834 S:      Maintained
1835 F:      arch/arm/mach-pxa/palmz72.*
1836
1837 ARM/PLEB SUPPORT
1838 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1839 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1840 S:      Maintained
1841
1842 ARM/PT DIGITAL BOARD PORT
1843 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1845 W:      http://www.armlinux.org.uk/
1846 S:      Maintained
1847
1848 ARM/QUALCOMM SUPPORT
1849 M:      Andy Gross <andy.gross@linaro.org>
1850 M:      David Brown <david.brown@linaro.org>
1851 L:      linux-arm-msm@vger.kernel.org
1852 L:      linux-soc@vger.kernel.org
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/soc/qcom/
1855 F:      arch/arm/boot/dts/qcom-*.dts
1856 F:      arch/arm/boot/dts/qcom-*.dtsi
1857 F:      arch/arm/mach-qcom/
1858 F:      arch/arm64/boot/dts/qcom/*
1859 F:      drivers/i2c/busses/i2c-qup.c
1860 F:      drivers/clk/qcom/
1861 F:      drivers/dma/qcom/
1862 F:      drivers/soc/qcom/
1863 F:      drivers/spi/spi-qup.c
1864 F:      drivers/tty/serial/msm_serial.c
1865 F:      drivers/*/pm8???-*
1866 F:      drivers/mfd/ssbi.c
1867 F:      drivers/firmware/qcom_scm*
1868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1869
1870 ARM/RADISYS ENP2611 MACHINE SUPPORT
1871 M:      Lennert Buytenhek <kernel@wantstofly.org>
1872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1873 S:      Maintained
1874
1875 ARM/REALTEK ARCHITECTURE
1876 M:      Andreas Färber <afaerber@suse.de>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 S:      Maintained
1879 F:      arch/arm64/boot/dts/realtek/
1880 F:      Documentation/devicetree/bindings/arm/realtek.txt
1881
1882 ARM/RENESAS ARM64 ARCHITECTURE
1883 M:      Simon Horman <horms@verge.net.au>
1884 M:      Magnus Damm <magnus.damm@gmail.com>
1885 L:      linux-renesas-soc@vger.kernel.org
1886 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1888 S:      Supported
1889 F:      arch/arm64/boot/dts/renesas/
1890 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1891 F:      drivers/soc/renesas/
1892 F:      include/linux/soc/renesas/
1893
1894 ARM/RISCPC ARCHITECTURE
1895 M:      Russell King <linux@armlinux.org.uk>
1896 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1897 W:      http://www.armlinux.org.uk/
1898 S:      Maintained
1899 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1900 F:      arch/arm/include/asm/hardware/ioc.h
1901 F:      arch/arm/include/asm/hardware/iomd.h
1902 F:      arch/arm/include/asm/hardware/memc.h
1903 F:      arch/arm/mach-rpc/
1904 F:      drivers/net/ethernet/8390/etherh.c
1905 F:      drivers/net/ethernet/i825xx/ether1*
1906 F:      drivers/net/ethernet/seeq/ether3*
1907 F:      drivers/scsi/arm/
1908
1909 ARM/Rockchip SoC support
1910 M:      Heiko Stuebner <heiko@sntech.de>
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 L:      linux-rockchip@lists.infradead.org
1913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1914 S:      Maintained
1915 F:      arch/arm/boot/dts/rk3*
1916 F:      arch/arm/boot/dts/rv1108*
1917 F:      arch/arm/mach-rockchip/
1918 F:      drivers/clk/rockchip/
1919 F:      drivers/i2c/busses/i2c-rk3x.c
1920 F:      drivers/*/*rockchip*
1921 F:      drivers/*/*/*rockchip*
1922 F:      sound/soc/rockchip/
1923 N:      rockchip
1924
1925 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1926 M:      Kukjin Kim <kgene@kernel.org>
1927 M:      Krzysztof Kozlowski <krzk@kernel.org>
1928 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1929 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1930 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1931 S:      Maintained
1932 F:      arch/arm/boot/dts/s3c*
1933 F:      arch/arm/boot/dts/s5p*
1934 F:      arch/arm/boot/dts/exynos*
1935 F:      arch/arm64/boot/dts/exynos/
1936 F:      arch/arm/plat-samsung/
1937 F:      arch/arm/mach-s3c24*/
1938 F:      arch/arm/mach-s3c64xx/
1939 F:      arch/arm/mach-s5p*/
1940 F:      arch/arm/mach-exynos*/
1941 F:      drivers/*/*s3c24*
1942 F:      drivers/*/*/*s3c24*
1943 F:      drivers/*/*s3c64xx*
1944 F:      drivers/*/*s5pv210*
1945 F:      drivers/memory/samsung/*
1946 F:      drivers/soc/samsung/*
1947 F:      Documentation/arm/Samsung/
1948 F:      Documentation/devicetree/bindings/arm/samsung/
1949 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1950 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1951 N:      exynos
1952
1953 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1954 M:      Kyungmin Park <kyungmin.park@samsung.com>
1955 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1956 S:      Maintained
1957 F:      arch/arm/mach-s5pv210/
1958
1959 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1960 M:      Kyungmin Park <kyungmin.park@samsung.com>
1961 M:      Kamil Debski <kamil@wypas.org>
1962 M:      Andrzej Hajda <a.hajda@samsung.com>
1963 L:      linux-arm-kernel@lists.infradead.org
1964 L:      linux-media@vger.kernel.org
1965 S:      Maintained
1966 F:      drivers/media/platform/s5p-g2d/
1967
1968 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1969 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1970 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1971 L:      linux-media@vger.kernel.org
1972 S:      Maintained
1973 F:      drivers/media/platform/s5p-cec/
1974 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1975
1976 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1977 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1978 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1979 L:      linux-arm-kernel@lists.infradead.org
1980 L:      linux-media@vger.kernel.org
1981 S:      Maintained
1982 F:      drivers/media/platform/s5p-jpeg/
1983
1984 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1985 M:      Kyungmin Park <kyungmin.park@samsung.com>
1986 M:      Kamil Debski <kamil@wypas.org>
1987 M:      Jeongtae Park <jtp.park@samsung.com>
1988 M:      Andrzej Hajda <a.hajda@samsung.com>
1989 L:      linux-arm-kernel@lists.infradead.org
1990 L:      linux-media@vger.kernel.org
1991 S:      Maintained
1992 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1993 F:      drivers/media/platform/s5p-mfc/
1994
1995 ARM/SHMOBILE ARM ARCHITECTURE
1996 M:      Simon Horman <horms@verge.net.au>
1997 M:      Magnus Damm <magnus.damm@gmail.com>
1998 L:      linux-renesas-soc@vger.kernel.org
1999 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2001 S:      Supported
2002 F:      arch/arm/boot/dts/emev2*
2003 F:      arch/arm/boot/dts/r7s*
2004 F:      arch/arm/boot/dts/r8a*
2005 F:      arch/arm/boot/dts/sh*
2006 F:      arch/arm/configs/shmobile_defconfig
2007 F:      arch/arm/include/debug/renesas-scif.S
2008 F:      arch/arm/mach-shmobile/
2009 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2010 F:      drivers/soc/renesas/
2011 F:      include/linux/soc/renesas/
2012
2013 ARM/SOCFPGA ARCHITECTURE
2014 M:      Dinh Nguyen <dinguyen@kernel.org>
2015 S:      Maintained
2016 F:      arch/arm/mach-socfpga/
2017 F:      arch/arm/boot/dts/socfpga*
2018 F:      arch/arm/configs/socfpga_defconfig
2019 F:      arch/arm64/boot/dts/altera/
2020 W:      http://www.rocketboards.org
2021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2022
2023 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2024 M:      Dinh Nguyen <dinguyen@kernel.org>
2025 S:      Maintained
2026 F:      drivers/clk/socfpga/
2027
2028 ARM/SOCFPGA EDAC SUPPORT
2029 M:      Thor Thayer <thor.thayer@linux.intel.com>
2030 S:      Maintained
2031 F:      drivers/edac/altera_edac.
2032
2033 ARM/SPREADTRUM SoC SUPPORT
2034 M:      Orson Zhai <orsonzhai@gmail.com>
2035 M:      Baolin Wang <baolin.wang@linaro.org>
2036 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2037 S:      Maintained
2038 F:      arch/arm64/boot/dts/sprd
2039 N:      sprd
2040
2041 ARM/STI ARCHITECTURE
2042 M:      Patrice Chotard <patrice.chotard@st.com>
2043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2044 W:      http://www.stlinux.com
2045 S:      Maintained
2046 F:      arch/arm/mach-sti/
2047 F:      arch/arm/boot/dts/sti*
2048 F:      drivers/char/hw_random/st-rng.c
2049 F:      drivers/clocksource/arm_global_timer.c
2050 F:      drivers/clocksource/clksrc_st_lpc.c
2051 F:      drivers/cpufreq/sti-cpufreq.c
2052 F:      drivers/dma/st_fdma*
2053 F:      drivers/i2c/busses/i2c-st.c
2054 F:      drivers/media/rc/st_rc.c
2055 F:      drivers/media/platform/sti/c8sectpfe/
2056 F:      drivers/mmc/host/sdhci-st.c
2057 F:      drivers/phy/st/phy-miphy28lp.c
2058 F:      drivers/phy/st/phy-stih407-usb.c
2059 F:      drivers/pinctrl/pinctrl-st.c
2060 F:      drivers/remoteproc/st_remoteproc.c
2061 F:      drivers/remoteproc/st_slim_rproc.c
2062 F:      drivers/reset/sti/
2063 F:      drivers/rtc/rtc-st-lpc.c
2064 F:      drivers/tty/serial/st-asc.c
2065 F:      drivers/usb/dwc3/dwc3-st.c
2066 F:      drivers/usb/host/ehci-st.c
2067 F:      drivers/usb/host/ohci-st.c
2068 F:      drivers/watchdog/st_lpc_wdt.c
2069 F:      drivers/ata/ahci_st.c
2070 F:      include/linux/remoteproc/st_slim_rproc.h
2071
2072 ARM/STM32 ARCHITECTURE
2073 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2074 M:      Alexandre Torgue <alexandre.torgue@st.com>
2075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2076 S:      Maintained
2077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2078 N:      stm32
2079 F:      arch/arm/boot/dts/stm32*
2080 F:      arch/arm/mach-stm32/
2081 F:      drivers/clocksource/armv7m_systick.c
2082
2083 ARM/Synaptics Berlin SoC support
2084 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2085 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2087 S:      Maintained
2088 F:      arch/arm/mach-berlin/
2089 F:      arch/arm/boot/dts/berlin*
2090 F:      arch/arm64/boot/dts/marvell/berlin*
2091
2092 ARM/TANGO ARCHITECTURE
2093 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2094 M:      Mans Rullgard <mans@mansr.com>
2095 L:      linux-arm-kernel@lists.infradead.org
2096 S:      Odd Fixes
2097 N:      tango
2098
2099 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2100 M:      Lennert Buytenhek <kernel@wantstofly.org>
2101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2102 S:      Maintained
2103
2104 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2105 M:      Hans Verkuil <hans.verkuil@cisco.com>
2106 L:      linux-tegra@vger.kernel.org
2107 L:      linux-media@vger.kernel.org
2108 S:      Maintained
2109 F:      drivers/media/platform/tegra-cec/
2110 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2111
2112 ARM/TETON BGA MACHINE SUPPORT
2113 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2118 M:      Santosh Shilimkar <ssantosh@kernel.org>
2119 L:      linux-kernel@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/memory/*emif*
2122
2123 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2124 M:      Santosh Shilimkar <ssantosh@kernel.org>
2125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2126 S:      Maintained
2127 F:      arch/arm/mach-keystone/
2128 F:      arch/arm/boot/dts/keystone-*
2129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2130
2131 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2132 M:      Santosh Shilimkar <ssantosh@kernel.org>
2133 L:      linux-kernel@vger.kernel.org
2134 S:      Maintained
2135 F:      drivers/clk/keystone/
2136
2137 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2138 M:      Santosh Shilimkar <ssantosh@kernel.org>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 L:      linux-kernel@vger.kernel.org
2141 S:      Maintained
2142 F:      drivers/clocksource/timer-keystone.c
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-kernel@vger.kernel.org
2147 S:      Maintained
2148 F:      drivers/power/reset/keystone-reset.c
2149
2150 ARM/THECUS N2100 MACHINE SUPPORT
2151 M:      Lennert Buytenhek <kernel@wantstofly.org>
2152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2153 S:      Maintained
2154
2155 ARM/TOSA MACHINE SUPPORT
2156 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2157 M:      Dirk Opfer <dirk@opfer-online.de>
2158 S:      Maintained
2159
2160 ARM/UNIPHIER ARCHITECTURE
2161 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2164 S:      Maintained
2165 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2166 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2167 F:      arch/arm/boot/dts/uniphier*
2168 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2169 F:      arch/arm/mach-uniphier/
2170 F:      arch/arm/mm/cache-uniphier.c
2171 F:      arch/arm64/boot/dts/socionext/uniphier*
2172 F:      drivers/bus/uniphier-system-bus.c
2173 F:      drivers/clk/uniphier/
2174 F:      drivers/gpio/gpio-uniphier.c
2175 F:      drivers/i2c/busses/i2c-uniphier*
2176 F:      drivers/irqchip/irq-uniphier-aidet.c
2177 F:      drivers/pinctrl/uniphier/
2178 F:      drivers/reset/reset-uniphier.c
2179 F:      drivers/tty/serial/8250/8250_uniphier.c
2180 N:      uniphier
2181
2182 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2183 M:      Ulf Hansson <ulf.hansson@linaro.org>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.linaro.org/people/ulfh/clk.git
2186 S:      Maintained
2187 F:      drivers/clk/ux500/
2188
2189 ARM/VERSATILE EXPRESS PLATFORM
2190 M:      Liviu Dudau <liviu.dudau@arm.com>
2191 M:      Sudeep Holla <sudeep.holla@arm.com>
2192 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2194 S:      Maintained
2195 F:      arch/arm/boot/dts/vexpress*
2196 F:      arch/arm64/boot/dts/arm/
2197 F:      arch/arm/mach-vexpress/
2198 F:      */*/vexpress*
2199 F:      */*/*/vexpress*
2200 F:      drivers/clk/versatile/clk-vexpress-osc.c
2201 F:      drivers/clocksource/versatile.c
2202 N:      mps2
2203
2204 ARM/VFP SUPPORT
2205 M:      Russell King <linux@armlinux.org.uk>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 W:      http://www.armlinux.org.uk/
2208 S:      Maintained
2209 F:      arch/arm/vfp/
2210
2211 ARM/VOIPAC PXA270 SUPPORT
2212 M:      Marek Vasut <marek.vasut@gmail.com>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 S:      Maintained
2215 F:      arch/arm/mach-pxa/vpac270.c
2216 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2217
2218 ARM/VT8500 ARM ARCHITECTURE
2219 M:      Tony Prisk <linux@prisktech.co.nz>
2220 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2221 S:      Maintained
2222 F:      arch/arm/mach-vt8500/
2223 F:      drivers/clocksource/vt8500_timer.c
2224 F:      drivers/i2c/busses/i2c-wmt.c
2225 F:      drivers/mmc/host/wmt-sdmmc.c
2226 F:      drivers/pwm/pwm-vt8500.c
2227 F:      drivers/rtc/rtc-vt8500.c
2228 F:      drivers/tty/serial/vt8500_serial.c
2229 F:      drivers/usb/host/ehci-platform.c
2230 F:      drivers/usb/host/uhci-platform.c
2231 F:      drivers/video/fbdev/vt8500lcdfb.*
2232 F:      drivers/video/fbdev/wm8505fb*
2233 F:      drivers/video/fbdev/wmt_ge_rops.*
2234
2235 ARM/ZIPIT Z2 SUPPORT
2236 M:      Marek Vasut <marek.vasut@gmail.com>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Maintained
2239 F:      arch/arm/mach-pxa/z2.c
2240 F:      arch/arm/mach-pxa/include/mach/z2.h
2241
2242 ARM/ZTE ARCHITECTURE
2243 M:      Jun Nie <jun.nie@linaro.org>
2244 M:      Baoyou Xie <baoyou.xie@linaro.org>
2245 M:      Shawn Guo <shawnguo@kernel.org>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 S:      Maintained
2248 F:      arch/arm/boot/dts/zx2967*
2249 F:      arch/arm/mach-zx/
2250 F:      arch/arm64/boot/dts/zte/
2251 F:      drivers/clk/zte/
2252 F:      drivers/dma/zx_dma.c
2253 F:      drivers/gpio/gpio-zx.c
2254 F:      drivers/i2c/busses/i2c-zx2967.c
2255 F:      drivers/mmc/host/dw_mmc-zx.*
2256 F:      drivers/pinctrl/zte/
2257 F:      drivers/soc/zte/
2258 F:      drivers/thermal/zx2967_thermal.c
2259 F:      drivers/watchdog/zx2967_wdt.c
2260 F:      Documentation/devicetree/bindings/arm/zte.txt
2261 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2262 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2263 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2264 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2265 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2266 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2267 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2268 F:      Documentation/devicetree/bindings/soc/zte/
2269 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2270 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2271 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2272 F:      include/dt-bindings/clock/zx2967*.h
2273 F:      include/dt-bindings/soc/zte,*.h
2274 F:      sound/soc/codecs/zx_aud96p22.c
2275 F:      sound/soc/zte/
2276
2277 ARM/ZYNQ ARCHITECTURE
2278 M:      Michal Simek <michal.simek@xilinx.com>
2279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2280 W:      http://wiki.xilinx.com
2281 T:      git https://github.com/Xilinx/linux-xlnx.git
2282 S:      Supported
2283 F:      arch/arm/mach-zynq/
2284 F:      drivers/cpuidle/cpuidle-zynq.c
2285 F:      drivers/block/xsysace.c
2286 N:      zynq
2287 N:      xilinx
2288 F:      drivers/clocksource/cadence_ttc_timer.c
2289 F:      drivers/i2c/busses/i2c-cadence.c
2290 F:      drivers/mmc/host/sdhci-of-arasan.c
2291 F:      drivers/edac/synopsys_edac.c
2292
2293 ARM64 PORT (AARCH64 ARCHITECTURE)
2294 M:      Catalin Marinas <catalin.marinas@arm.com>
2295 M:      Will Deacon <will.deacon@arm.com>
2296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2298 S:      Maintained
2299 F:      arch/arm64/
2300 X:      arch/arm64/boot/dts/
2301 F:      Documentation/arm64/
2302
2303 AS3645A LED FLASH CONTROLLER DRIVER
2304 M:      Sakari Ailus <sakari.ailus@iki.fi>
2305 L:      linux-leds@vger.kernel.org
2306 S:      Maintained
2307 F:      drivers/leds/leds-as3645a.c
2308
2309 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2310 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2311 L:      linux-media@vger.kernel.org
2312 T:      git git://linuxtv.org/media_tree.git
2313 S:      Maintained
2314 F:      drivers/media/i2c/ak7375.c
2315 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2316
2317 ASAHI KASEI AK8974 DRIVER
2318 M:      Linus Walleij <linus.walleij@linaro.org>
2319 L:      linux-iio@vger.kernel.org
2320 W:      http://www.akm.com/
2321 S:      Supported
2322 F:      drivers/iio/magnetometer/ak8974.c
2323
2324 ASC7621 HARDWARE MONITOR DRIVER
2325 M:      George Joseph <george.joseph@fairview5.com>
2326 L:      linux-hwmon@vger.kernel.org
2327 S:      Maintained
2328 F:      Documentation/hwmon/asc7621
2329 F:      drivers/hwmon/asc7621.c
2330
2331 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2332 M:      Corentin Chary <corentin.chary@gmail.com>
2333 L:      acpi4asus-user@lists.sourceforge.net
2334 L:      platform-driver-x86@vger.kernel.org
2335 W:      http://acpi4asus.sf.net
2336 S:      Maintained
2337 F:      drivers/platform/x86/asus*.c
2338 F:      drivers/platform/x86/eeepc*.c
2339
2340 ASUS WIRELESS RADIO CONTROL DRIVER
2341 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2342 L:      platform-driver-x86@vger.kernel.org
2343 S:      Maintained
2344 F:      drivers/platform/x86/asus-wireless.c
2345
2346 ASYMMETRIC KEYS
2347 M:      David Howells <dhowells@redhat.com>
2348 L:      keyrings@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/crypto/asymmetric-keys.txt
2351 F:      include/linux/verification.h
2352 F:      include/crypto/public_key.h
2353 F:      include/crypto/pkcs7.h
2354 F:      crypto/asymmetric_keys/
2355
2356 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2357 R:      Dan Williams <dan.j.williams@intel.com>
2358 W:      http://sourceforge.net/projects/xscaleiop
2359 S:      Odd fixes
2360 F:      Documentation/crypto/async-tx-api.txt
2361 F:      crypto/async_tx/
2362 F:      drivers/dma/
2363 F:      include/linux/dmaengine.h
2364 F:      include/linux/async_tx.h
2365
2366 AT24 EEPROM DRIVER
2367 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2368 L:      linux-i2c@vger.kernel.org
2369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2370 S:      Maintained
2371 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2372 F:      drivers/misc/eeprom/at24.c
2373 F:      include/linux/platform_data/at24.h
2374
2375 ATA OVER ETHERNET (AOE) DRIVER
2376 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2377 W:      http://www.openaoe.org/
2378 S:      Supported
2379 F:      Documentation/aoe/
2380 F:      drivers/block/aoe/
2381
2382 ATHEROS 71XX/9XXX GPIO DRIVER
2383 M:      Alban Bedel <albeu@free.fr>
2384 W:      https://github.com/AlbanBedel/linux
2385 T:      git git://github.com/AlbanBedel/linux
2386 S:      Maintained
2387 F:      drivers/gpio/gpio-ath79.c
2388 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2389
2390 ATHEROS 71XX/9XXX USB PHY DRIVER
2391 M:      Alban Bedel <albeu@free.fr>
2392 W:      https://github.com/AlbanBedel/linux
2393 T:      git git://github.com/AlbanBedel/linux
2394 S:      Maintained
2395 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2396 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2397
2398 ATHEROS ATH GENERIC UTILITIES
2399 M:      Kalle Valo <kvalo@codeaurora.org>
2400 L:      linux-wireless@vger.kernel.org
2401 S:      Supported
2402 F:      drivers/net/wireless/ath/*
2403
2404 ATHEROS ATH5K WIRELESS DRIVER
2405 M:      Jiri Slaby <jirislaby@gmail.com>
2406 M:      Nick Kossifidis <mickflemm@gmail.com>
2407 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2408 L:      linux-wireless@vger.kernel.org
2409 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2410 S:      Maintained
2411 F:      drivers/net/wireless/ath/ath5k/
2412
2413 ATHEROS ATH6KL WIRELESS DRIVER
2414 M:      Kalle Valo <kvalo@codeaurora.org>
2415 L:      linux-wireless@vger.kernel.org
2416 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2418 S:      Supported
2419 F:      drivers/net/wireless/ath/ath6kl/
2420
2421 ATI_REMOTE2 DRIVER
2422 M:      Ville Syrjala <syrjala@sci.fi>
2423 S:      Maintained
2424 F:      drivers/input/misc/ati_remote2.c
2425
2426 ATK0110 HWMON DRIVER
2427 M:      Luca Tettamanti <kronos.it@gmail.com>
2428 L:      linux-hwmon@vger.kernel.org
2429 S:      Maintained
2430 F:      drivers/hwmon/asus_atk0110.c
2431
2432 ATLX ETHERNET DRIVERS
2433 M:      Jay Cliburn <jcliburn@gmail.com>
2434 M:      Chris Snook <chris.snook@gmail.com>
2435 L:      netdev@vger.kernel.org
2436 W:      http://sourceforge.net/projects/atl1
2437 W:      http://atl1.sourceforge.net
2438 S:      Maintained
2439 F:      drivers/net/ethernet/atheros/
2440
2441 ATM
2442 M:      Chas Williams <3chas3@gmail.com>
2443 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2444 L:      netdev@vger.kernel.org
2445 W:      http://linux-atm.sourceforge.net
2446 S:      Maintained
2447 F:      drivers/atm/
2448 F:      include/linux/atm*
2449 F:      include/uapi/linux/atm*
2450
2451 ATMEL AT91 / AT32 MCI DRIVER
2452 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2453 S:      Maintained
2454 F:      drivers/mmc/host/atmel-mci.c
2455
2456 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2457 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2458 S:      Supported
2459 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2460
2461 ATMEL Audio ALSA driver
2462 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2463 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2464 S:      Supported
2465 F:      sound/soc/atmel
2466
2467 ATMEL I2C DRIVER
2468 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2469 L:      linux-i2c@vger.kernel.org
2470 S:      Supported
2471 F:      drivers/i2c/busses/i2c-at91.c
2472
2473 ATMEL ISI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 L:      linux-media@vger.kernel.org
2476 S:      Supported
2477 F:      drivers/media/platform/atmel/atmel-isi.c
2478 F:      include/media/atmel-isi.h
2479
2480 ATMEL LCDFB DRIVER
2481 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2482 L:      linux-fbdev@vger.kernel.org
2483 S:      Maintained
2484 F:      drivers/video/fbdev/atmel_lcdfb.c
2485 F:      include/video/atmel_lcdc.h
2486
2487 ATMEL MACB ETHERNET DRIVER
2488 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2489 S:      Supported
2490 F:      drivers/net/ethernet/cadence/
2491
2492 ATMEL MAXTOUCH DRIVER
2493 M:      Nick Dyer <nick@shmanahar.org>
2494 T:      git git://github.com/ndyer/linux.git
2495 S:      Maintained
2496 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2497 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2498
2499 ATMEL SAMA5D2 ADC DRIVER
2500 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2501 L:      linux-iio@vger.kernel.org
2502 S:      Supported
2503 F:      drivers/iio/adc/at91-sama5d2_adc.c
2504
2505 ATMEL SDMMC DRIVER
2506 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2507 L:      linux-mmc@vger.kernel.org
2508 S:      Supported
2509 F:      drivers/mmc/host/sdhci-of-at91.c
2510
2511 ATMEL SPI DRIVER
2512 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2513 S:      Supported
2514 F:      drivers/spi/spi-atmel.*
2515
2516 ATMEL SSC DRIVER
2517 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2519 S:      Supported
2520 F:      drivers/misc/atmel-ssc.c
2521 F:      include/linux/atmel-ssc.h
2522
2523 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2524 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2526 S:      Supported
2527 F:      drivers/misc/atmel_tclib.c
2528 F:      drivers/clocksource/tcb_clksrc.c
2529
2530 ATMEL USBA UDC DRIVER
2531 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2533 S:      Supported
2534 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2535
2536 ATMEL WIRELESS DRIVER
2537 M:      Simon Kelley <simon@thekelleys.org.uk>
2538 L:      linux-wireless@vger.kernel.org
2539 W:      http://www.thekelleys.org.uk/atmel
2540 W:      http://atmelwlandriver.sourceforge.net/
2541 S:      Maintained
2542 F:      drivers/net/wireless/atmel/atmel*
2543
2544 ATMEL XDMA DRIVER
2545 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2546 L:      linux-arm-kernel@lists.infradead.org
2547 L:      dmaengine@vger.kernel.org
2548 S:      Supported
2549 F:      drivers/dma/at_xdmac.c
2550
2551 ATOMIC INFRASTRUCTURE
2552 M:      Will Deacon <will.deacon@arm.com>
2553 M:      Peter Zijlstra <peterz@infradead.org>
2554 R:      Boqun Feng <boqun.feng@gmail.com>
2555 L:      linux-kernel@vger.kernel.org
2556 S:      Maintained
2557 F:      arch/*/include/asm/atomic*.h
2558 F:      include/*/atomic*.h
2559
2560 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2561 M:      Bradley Grove <linuxdrivers@attotech.com>
2562 L:      linux-scsi@vger.kernel.org
2563 W:      http://www.attotech.com
2564 S:      Supported
2565 F:      drivers/scsi/esas2r
2566
2567 ATUSB IEEE 802.15.4 RADIO DRIVER
2568 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2569 L:      linux-wpan@vger.kernel.org
2570 S:      Maintained
2571 F:      drivers/net/ieee802154/atusb.c
2572 F:      drivers/net/ieee802154/atusb.h
2573 F:      drivers/net/ieee802154/at86rf230.h
2574
2575 AUDIT SUBSYSTEM
2576 M:      Paul Moore <paul@paul-moore.com>
2577 M:      Eric Paris <eparis@redhat.com>
2578 L:      linux-audit@redhat.com (moderated for non-subscribers)
2579 W:      https://github.com/linux-audit
2580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2581 S:      Supported
2582 F:      include/linux/audit.h
2583 F:      include/uapi/linux/audit.h
2584 F:      kernel/audit*
2585
2586 AUXILIARY DISPLAY DRIVERS
2587 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2588 S:      Maintained
2589 F:      drivers/auxdisplay/
2590 F:      include/linux/cfag12864b.h
2591
2592 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2593 M:      Andreas Klinger <ak@it-klinger.de>
2594 L:      linux-iio@vger.kernel.org
2595 S:      Maintained
2596 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2597 F:      drivers/iio/adc/hx711.c
2598
2599 AX.25 NETWORK LAYER
2600 M:      Ralf Baechle <ralf@linux-mips.org>
2601 L:      linux-hams@vger.kernel.org
2602 W:      http://www.linux-ax25.org/
2603 S:      Maintained
2604 F:      include/uapi/linux/ax25.h
2605 F:      include/net/ax25.h
2606 F:      net/ax25/
2607
2608 AXENTIA ARM DEVICES
2609 M:      Peter Rosin <peda@axentia.se>
2610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2611 S:      Maintained
2612 F:      Documentation/devicetree/bindings/arm/axentia.txt
2613 F:      arch/arm/boot/dts/at91-linea.dtsi
2614 F:      arch/arm/boot/dts/at91-natte.dtsi
2615 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2616 F:      arch/arm/boot/dts/at91-tse850-3.dts
2617
2618 AXENTIA ASOC DRIVERS
2619 M:      Peter Rosin <peda@axentia.se>
2620 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2621 S:      Maintained
2622 F:      Documentation/devicetree/bindings/sound/axentia,*
2623 F:      sound/soc/atmel/tse850-pcm5142.c
2624
2625 AZ6007 DVB DRIVER
2626 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2627 L:      linux-media@vger.kernel.org
2628 W:      https://linuxtv.org
2629 T:      git git://linuxtv.org/media_tree.git
2630 S:      Maintained
2631 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2632
2633 AZTECH FM RADIO RECEIVER DRIVER
2634 M:      Hans Verkuil <hverkuil@xs4all.nl>
2635 L:      linux-media@vger.kernel.org
2636 T:      git git://linuxtv.org/media_tree.git
2637 W:      https://linuxtv.org
2638 S:      Maintained
2639 F:      drivers/media/radio/radio-aztech*
2640
2641 B43 WIRELESS DRIVER
2642 L:      linux-wireless@vger.kernel.org
2643 L:      b43-dev@lists.infradead.org
2644 W:      http://wireless.kernel.org/en/users/Drivers/b43
2645 S:      Odd Fixes
2646 F:      drivers/net/wireless/broadcom/b43/
2647
2648 B43LEGACY WIRELESS DRIVER
2649 M:      Larry Finger <Larry.Finger@lwfinger.net>
2650 L:      linux-wireless@vger.kernel.org
2651 L:      b43-dev@lists.infradead.org
2652 W:      http://wireless.kernel.org/en/users/Drivers/b43
2653 S:      Maintained
2654 F:      drivers/net/wireless/broadcom/b43legacy/
2655
2656 BACKLIGHT CLASS/SUBSYSTEM
2657 M:      Lee Jones <lee.jones@linaro.org>
2658 M:      Daniel Thompson <daniel.thompson@linaro.org>
2659 M:      Jingoo Han <jingoohan1@gmail.com>
2660 L:      dri-devel@lists.freedesktop.org
2661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2662 S:      Maintained
2663 F:      drivers/video/backlight/
2664 F:      include/linux/backlight.h
2665 F:      include/linux/pwm_backlight.h
2666 F:      Documentation/devicetree/bindings/leds/backlight
2667
2668 BATMAN ADVANCED
2669 M:      Marek Lindner <mareklindner@neomailbox.ch>
2670 M:      Simon Wunderlich <sw@simonwunderlich.de>
2671 M:      Antonio Quartulli <a@unstable.cc>
2672 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2673 W:      https://www.open-mesh.org/
2674 Q:      https://patchwork.open-mesh.org/project/batman/list/
2675 S:      Maintained
2676 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2677 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2678 F:      Documentation/networking/batman-adv.rst
2679 F:      include/uapi/linux/batadv_packet.h
2680 F:      include/uapi/linux/batman_adv.h
2681 F:      net/batman-adv/
2682
2683 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2684 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2685 L:      linux-hams@vger.kernel.org
2686 W:      http://www.baycom.org/~tom/ham/ham.html
2687 S:      Maintained
2688 F:      drivers/net/hamradio/baycom*
2689
2690 BCACHE (BLOCK LAYER CACHE)
2691 M:      Coly Li <colyli@suse.de>
2692 M:      Kent Overstreet <kent.overstreet@gmail.com>
2693 L:      linux-bcache@vger.kernel.org
2694 W:      http://bcache.evilpiepirate.org
2695 C:      irc://irc.oftc.net/bcache
2696 S:      Maintained
2697 F:      drivers/md/bcache/
2698
2699 BDISP ST MEDIA DRIVER
2700 M:      Fabien Dessenne <fabien.dessenne@st.com>
2701 L:      linux-media@vger.kernel.org
2702 T:      git git://linuxtv.org/media_tree.git
2703 W:      https://linuxtv.org
2704 S:      Supported
2705 F:      drivers/media/platform/sti/bdisp
2706
2707 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2708 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2709 L:      netdev@vger.kernel.org
2710 S:      Maintained
2711 F:      drivers/net/ethernet/ec_bhf.c
2712
2713 BEFS FILE SYSTEM
2714 M:      Luis de Bethencourt <luisbg@kernel.org>
2715 M:      Salah Triki <salah.triki@gmail.com>
2716 S:      Maintained
2717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2718 F:      Documentation/filesystems/befs.txt
2719 F:      fs/befs/
2720
2721 BFQ I/O SCHEDULER
2722 M:      Paolo Valente <paolo.valente@linaro.org>
2723 M:      Jens Axboe <axboe@kernel.dk>
2724 L:      linux-block@vger.kernel.org
2725 S:      Maintained
2726 F:      block/bfq-*
2727 F:      Documentation/block/bfq-iosched.txt
2728
2729 BFS FILE SYSTEM
2730 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2731 S:      Maintained
2732 F:      Documentation/filesystems/bfs.txt
2733 F:      fs/bfs/
2734 F:      include/uapi/linux/bfs_fs.h
2735
2736 BLINKM RGB LED DRIVER
2737 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2738 S:      Maintained
2739 F:      drivers/leds/leds-blinkm.c
2740
2741 BLOCK LAYER
2742 M:      Jens Axboe <axboe@kernel.dk>
2743 L:      linux-block@vger.kernel.org
2744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2745 S:      Maintained
2746 F:      block/
2747 F:      drivers/block/
2748 F:      kernel/trace/blktrace.c
2749 F:      lib/sbitmap.c
2750
2751 BLOCK2MTD DRIVER
2752 M:      Joern Engel <joern@lazybastard.org>
2753 L:      linux-mtd@lists.infradead.org
2754 S:      Maintained
2755 F:      drivers/mtd/devices/block2mtd.c
2756
2757 BLUETOOTH DRIVERS
2758 M:      Marcel Holtmann <marcel@holtmann.org>
2759 M:      Johan Hedberg <johan.hedberg@gmail.com>
2760 L:      linux-bluetooth@vger.kernel.org
2761 W:      http://www.bluez.org/
2762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2764 S:      Maintained
2765 F:      drivers/bluetooth/
2766
2767 BLUETOOTH SUBSYSTEM
2768 M:      Marcel Holtmann <marcel@holtmann.org>
2769 M:      Johan Hedberg <johan.hedberg@gmail.com>
2770 L:      linux-bluetooth@vger.kernel.org
2771 W:      http://www.bluez.org/
2772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2774 S:      Maintained
2775 F:      net/bluetooth/
2776 F:      include/net/bluetooth/
2777
2778 BONDING DRIVER
2779 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2780 M:      Veaceslav Falico <vfalico@gmail.com>
2781 M:      Andy Gospodarek <andy@greyhouse.net>
2782 L:      netdev@vger.kernel.org
2783 W:      http://sourceforge.net/projects/bonding/
2784 S:      Supported
2785 F:      drivers/net/bonding/
2786 F:      include/uapi/linux/if_bonding.h
2787
2788 BPF (Safe dynamic programs and tools)
2789 M:      Alexei Starovoitov <ast@kernel.org>
2790 M:      Daniel Borkmann <daniel@iogearbox.net>
2791 L:      netdev@vger.kernel.org
2792 L:      linux-kernel@vger.kernel.org
2793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2795 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2796 S:      Supported
2797 F:      arch/x86/net/bpf_jit*
2798 F:      Documentation/networking/filter.txt
2799 F:      Documentation/bpf/
2800 F:      include/linux/bpf*
2801 F:      include/linux/filter.h
2802 F:      include/trace/events/xdp.h
2803 F:      include/uapi/linux/bpf*
2804 F:      include/uapi/linux/filter.h
2805 F:      kernel/bpf/
2806 F:      kernel/trace/bpf_trace.c
2807 F:      lib/test_bpf.c
2808 F:      net/bpf/
2809 F:      net/core/filter.c
2810 F:      net/sched/act_bpf.c
2811 F:      net/sched/cls_bpf.c
2812 F:      samples/bpf/
2813 F:      tools/bpf/
2814 F:      tools/lib/bpf/
2815 F:      tools/testing/selftests/bpf/
2816
2817 BROADCOM B44 10/100 ETHERNET DRIVER
2818 M:      Michael Chan <michael.chan@broadcom.com>
2819 L:      netdev@vger.kernel.org
2820 S:      Supported
2821 F:      drivers/net/ethernet/broadcom/b44.*
2822
2823 BROADCOM B53 ETHERNET SWITCH DRIVER
2824 M:      Florian Fainelli <f.fainelli@gmail.com>
2825 L:      netdev@vger.kernel.org
2826 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2827 S:      Supported
2828 F:      drivers/net/dsa/b53/*
2829 F:      include/linux/platform_data/b53.h
2830
2831 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2832 M:      Florian Fainelli <f.fainelli@gmail.com>
2833 M:      Ray Jui <rjui@broadcom.com>
2834 M:      Scott Branden <sbranden@broadcom.com>
2835 M:      bcm-kernel-feedback-list@broadcom.com
2836 T:      git git://github.com/broadcom/mach-bcm
2837 S:      Maintained
2838 N:      bcm281*
2839 N:      bcm113*
2840 N:      bcm216*
2841 N:      kona
2842 F:      arch/arm/mach-bcm/
2843
2844 BROADCOM BCM2835 ARM ARCHITECTURE
2845 M:      Eric Anholt <eric@anholt.net>
2846 M:      Stefan Wahren <stefan.wahren@i2se.com>
2847 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2849 T:      git git://github.com/anholt/linux
2850 S:      Maintained
2851 N:      bcm2835
2852 F:      drivers/staging/vc04_services
2853
2854 BROADCOM BCM47XX MIPS ARCHITECTURE
2855 M:      Hauke Mehrtens <hauke@hauke-m.de>
2856 M:      Rafał Miłecki <zajec5@gmail.com>
2857 L:      linux-mips@linux-mips.org
2858 S:      Maintained
2859 F:      Documentation/devicetree/bindings/mips/brcm/
2860 F:      arch/mips/bcm47xx/*
2861 F:      arch/mips/include/asm/mach-bcm47xx/*
2862
2863 BROADCOM BCM5301X ARM ARCHITECTURE
2864 M:      Hauke Mehrtens <hauke@hauke-m.de>
2865 M:      Rafał Miłecki <zajec5@gmail.com>
2866 M:      Jon Mason <jonmason@broadcom.com>
2867 M:      bcm-kernel-feedback-list@broadcom.com
2868 L:      linux-arm-kernel@lists.infradead.org
2869 S:      Maintained
2870 F:      arch/arm/mach-bcm/bcm_5301x.c
2871 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2872 F:      arch/arm/boot/dts/bcm470*
2873 F:      arch/arm/boot/dts/bcm953012*
2874
2875 BROADCOM BCM53573 ARM ARCHITECTURE
2876 M:      Rafał Miłecki <rafal@milecki.pl>
2877 L:      linux-arm-kernel@lists.infradead.org
2878 S:      Maintained
2879 F:      arch/arm/boot/dts/bcm53573*
2880 F:      arch/arm/boot/dts/bcm47189*
2881
2882 BROADCOM BCM63XX ARM ARCHITECTURE
2883 M:      Florian Fainelli <f.fainelli@gmail.com>
2884 M:      bcm-kernel-feedback-list@broadcom.com
2885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2886 T:      git git://github.com/broadcom/stblinux.git
2887 S:      Maintained
2888 N:      bcm63xx
2889
2890 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2891 M:      Kevin Cernekee <cernekee@gmail.com>
2892 L:      linux-usb@vger.kernel.org
2893 S:      Maintained
2894 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2895
2896 BROADCOM BCM7XXX ARM ARCHITECTURE
2897 M:      Brian Norris <computersforpeace@gmail.com>
2898 M:      Gregory Fong <gregory.0xf0@gmail.com>
2899 M:      Florian Fainelli <f.fainelli@gmail.com>
2900 M:      bcm-kernel-feedback-list@broadcom.com
2901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2902 T:      git git://github.com/broadcom/stblinux.git
2903 S:      Maintained
2904 F:      arch/arm/mach-bcm/*brcmstb*
2905 F:      arch/arm/boot/dts/bcm7*.dts*
2906 F:      drivers/bus/brcmstb_gisb.c
2907 F:      arch/arm/mm/cache-b15-rac.c
2908 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2909 N:      brcmstb
2910
2911 BROADCOM BMIPS CPUFREQ DRIVER
2912 M:      Markus Mayer <mmayer@broadcom.com>
2913 M:      bcm-kernel-feedback-list@broadcom.com
2914 L:      linux-pm@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/cpufreq/bmips-cpufreq.c
2917
2918 BROADCOM BMIPS MIPS ARCHITECTURE
2919 M:      Kevin Cernekee <cernekee@gmail.com>
2920 M:      Florian Fainelli <f.fainelli@gmail.com>
2921 L:      linux-mips@linux-mips.org
2922 T:      git git://github.com/broadcom/stblinux.git
2923 S:      Maintained
2924 F:      arch/mips/bmips/*
2925 F:      arch/mips/include/asm/mach-bmips/*
2926 F:      arch/mips/kernel/*bmips*
2927 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2928 F:      drivers/irqchip/irq-bcm63*
2929 F:      drivers/irqchip/irq-bcm7*
2930 F:      drivers/irqchip/irq-brcmstb*
2931 F:      include/linux/bcm963xx_nvram.h
2932 F:      include/linux/bcm963xx_tag.h
2933
2934 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2935 M:      Rasesh Mody <rasesh.mody@cavium.com>
2936 M:      Harish Patil <harish.patil@cavium.com>
2937 M:      Dept-GELinuxNICDev@cavium.com
2938 L:      netdev@vger.kernel.org
2939 S:      Supported
2940 F:      drivers/net/ethernet/broadcom/bnx2.*
2941 F:      drivers/net/ethernet/broadcom/bnx2_*
2942
2943 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2944 M:      QLogic-Storage-Upstream@qlogic.com
2945 L:      linux-scsi@vger.kernel.org
2946 S:      Supported
2947 F:      drivers/scsi/bnx2fc/
2948
2949 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2950 M:      QLogic-Storage-Upstream@qlogic.com
2951 L:      linux-scsi@vger.kernel.org
2952 S:      Supported
2953 F:      drivers/scsi/bnx2i/
2954
2955 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2956 M:      Ariel Elior <ariel.elior@cavium.com>
2957 M:      everest-linux-l2@cavium.com
2958 L:      netdev@vger.kernel.org
2959 S:      Supported
2960 F:      drivers/net/ethernet/broadcom/bnx2x/
2961
2962 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2963 M:      Michael Chan <michael.chan@broadcom.com>
2964 L:      netdev@vger.kernel.org
2965 S:      Supported
2966 F:      drivers/net/ethernet/broadcom/bnxt/
2967
2968 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2969 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2970 M:      Franky Lin <franky.lin@broadcom.com>
2971 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2972 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2973 M:      Wright Feng <wright.feng@cypress.com>
2974 L:      linux-wireless@vger.kernel.org
2975 L:      brcm80211-dev-list.pdl@broadcom.com
2976 L:      brcm80211-dev-list@cypress.com
2977 S:      Supported
2978 F:      drivers/net/wireless/broadcom/brcm80211/
2979
2980 BROADCOM BRCMSTB GPIO DRIVER
2981 M:      Gregory Fong <gregory.0xf0@gmail.com>
2982 L:      bcm-kernel-feedback-list@broadcom.com
2983 S:      Supported
2984 F:      drivers/gpio/gpio-brcmstb.c
2985 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2986
2987 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2988 M:      Al Cooper <alcooperx@gmail.com>
2989 L:      linux-kernel@vger.kernel.org
2990 L:      bcm-kernel-feedback-list@broadcom.com
2991 S:      Maintained
2992 F:      drivers/phy/broadcom/phy-brcm-usb*
2993
2994 BROADCOM GENET ETHERNET DRIVER
2995 M:      Doug Berger <opendmb@gmail.com>
2996 M:      Florian Fainelli <f.fainelli@gmail.com>
2997 L:      netdev@vger.kernel.org
2998 S:      Supported
2999 F:      drivers/net/ethernet/broadcom/genet/
3000
3001 BROADCOM IPROC ARM ARCHITECTURE
3002 M:      Ray Jui <rjui@broadcom.com>
3003 M:      Scott Branden <sbranden@broadcom.com>
3004 M:      Jon Mason <jonmason@broadcom.com>
3005 M:      bcm-kernel-feedback-list@broadcom.com
3006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3007 T:      git git://github.com/broadcom/cygnus-linux.git
3008 S:      Maintained
3009 N:      iproc
3010 N:      cygnus
3011 N:      bcm[-_]nsp
3012 N:      bcm9113*
3013 N:      bcm9583*
3014 N:      bcm9585*
3015 N:      bcm9586*
3016 N:      bcm988312
3017 N:      bcm113*
3018 N:      bcm583*
3019 N:      bcm585*
3020 N:      bcm586*
3021 N:      bcm88312
3022 N:      hr2
3023 N:      stingray
3024 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3025 F:      arch/arm64/boot/dts/broadcom/stingray/*
3026 F:      drivers/clk/bcm/clk-ns*
3027 F:      drivers/clk/bcm/clk-sr*
3028 F:      drivers/pinctrl/bcm/pinctrl-ns*
3029 F:      include/dt-bindings/clock/bcm-sr*
3030
3031 BROADCOM KONA GPIO DRIVER
3032 M:      Ray Jui <rjui@broadcom.com>
3033 L:      bcm-kernel-feedback-list@broadcom.com
3034 S:      Supported
3035 F:      drivers/gpio/gpio-bcm-kona.c
3036 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3037
3038 BROADCOM NETXTREME-E ROCE DRIVER
3039 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3040 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3041 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3042 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3043 L:      linux-rdma@vger.kernel.org
3044 W:      http://www.broadcom.com
3045 S:      Supported
3046 F:      drivers/infiniband/hw/bnxt_re/
3047 F:      include/uapi/rdma/bnxt_re-abi.h
3048
3049 BROADCOM NVRAM DRIVER
3050 M:      Rafał Miłecki <zajec5@gmail.com>
3051 L:      linux-mips@linux-mips.org
3052 S:      Maintained
3053 F:      drivers/firmware/broadcom/*
3054
3055 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3056 M:      Rafał Miłecki <zajec5@gmail.com>
3057 L:      linux-wireless@vger.kernel.org
3058 S:      Maintained
3059 F:      drivers/bcma/
3060 F:      include/linux/bcma/
3061
3062 BROADCOM STB AVS CPUFREQ DRIVER
3063 M:      Markus Mayer <mmayer@broadcom.com>
3064 M:      bcm-kernel-feedback-list@broadcom.com
3065 L:      linux-pm@vger.kernel.org
3066 S:      Maintained
3067 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3068 F:      drivers/cpufreq/brcmstb*
3069
3070 BROADCOM STB AVS TMON DRIVER
3071 M:      Markus Mayer <mmayer@broadcom.com>
3072 M:      bcm-kernel-feedback-list@broadcom.com
3073 L:      linux-pm@vger.kernel.org
3074 S:      Maintained
3075 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3076 F:      drivers/thermal/broadcom/brcmstb*
3077
3078 BROADCOM STB NAND FLASH DRIVER
3079 M:      Brian Norris <computersforpeace@gmail.com>
3080 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3081 L:      linux-mtd@lists.infradead.org
3082 L:      bcm-kernel-feedback-list@broadcom.com
3083 S:      Maintained
3084 F:      drivers/mtd/nand/raw/brcmnand/
3085
3086 BROADCOM STB DPFE DRIVER
3087 M:      Markus Mayer <mmayer@broadcom.com>
3088 M:      bcm-kernel-feedback-list@broadcom.com
3089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3090 S:      Maintained
3091 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3092 F:      drivers/memory/brcmstb_dpfe.c
3093
3094 BROADCOM SYSTEMPORT ETHERNET DRIVER
3095 M:      Florian Fainelli <f.fainelli@gmail.com>
3096 L:      netdev@vger.kernel.org
3097 S:      Supported
3098 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3099
3100 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3101 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3102 M:      Prashant Sreedharan <prashant@broadcom.com>
3103 M:      Michael Chan <mchan@broadcom.com>
3104 L:      netdev@vger.kernel.org
3105 S:      Supported
3106 F:      drivers/net/ethernet/broadcom/tg3.*
3107
3108 BROCADE BFA FC SCSI DRIVER
3109 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3110 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3111 L:      linux-scsi@vger.kernel.org
3112 S:      Supported
3113 F:      drivers/scsi/bfa/
3114
3115 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3116 M:      Rasesh Mody <rasesh.mody@cavium.com>
3117 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3118 M:      Dept-GELinuxNICDev@cavium.com
3119 L:      netdev@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/brocade/bna/
3122
3123 BSG (block layer generic sg v4 driver)
3124 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3125 L:      linux-scsi@vger.kernel.org
3126 S:      Supported
3127 F:      block/bsg.c
3128 F:      include/linux/bsg.h
3129 F:      include/uapi/linux/bsg.h
3130
3131 BT87X AUDIO DRIVER
3132 M:      Clemens Ladisch <clemens@ladisch.de>
3133 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3134 T:      git git://git.alsa-project.org/alsa-kernel.git
3135 S:      Maintained
3136 F:      Documentation/sound/cards/bt87x.rst
3137 F:      sound/pci/bt87x.c
3138
3139 BT8XXGPIO DRIVER
3140 M:      Michael Buesch <m@bues.ch>
3141 W:      http://bu3sch.de/btgpio.php
3142 S:      Maintained
3143 F:      drivers/gpio/gpio-bt8xx.c
3144
3145 BTRFS FILE SYSTEM
3146 M:      Chris Mason <clm@fb.com>
3147 M:      Josef Bacik <jbacik@fb.com>
3148 M:      David Sterba <dsterba@suse.com>
3149 L:      linux-btrfs@vger.kernel.org
3150 W:      http://btrfs.wiki.kernel.org/
3151 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3153 S:      Maintained
3154 F:      Documentation/filesystems/btrfs.txt
3155 F:      fs/btrfs/
3156 F:      include/linux/btrfs*
3157 F:      include/uapi/linux/btrfs*
3158
3159 BTTV VIDEO4LINUX DRIVER
3160 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3161 L:      linux-media@vger.kernel.org
3162 W:      https://linuxtv.org
3163 T:      git git://linuxtv.org/media_tree.git
3164 S:      Odd fixes
3165 F:      Documentation/media/v4l-drivers/bttv*
3166 F:      drivers/media/pci/bt8xx/bttv*
3167
3168 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3169 M:      Chanwoo Choi <cw00.choi@samsung.com>
3170 L:      linux-pm@vger.kernel.org
3171 L:      linux-samsung-soc@vger.kernel.org
3172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3173 S:      Maintained
3174 F:      drivers/devfreq/exynos-bus.c
3175 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3176
3177 BUSLOGIC SCSI DRIVER
3178 M:      Khalid Aziz <khalid@gonehiking.org>
3179 L:      linux-scsi@vger.kernel.org
3180 S:      Maintained
3181 F:      drivers/scsi/BusLogic.*
3182 F:      drivers/scsi/FlashPoint.*
3183
3184 C-MEDIA CMI8788 DRIVER
3185 M:      Clemens Ladisch <clemens@ladisch.de>
3186 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3187 T:      git git://git.alsa-project.org/alsa-kernel.git
3188 S:      Maintained
3189 F:      sound/pci/oxygen/
3190
3191 C6X ARCHITECTURE
3192 M:      Mark Salter <msalter@redhat.com>
3193 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3194 L:      linux-c6x-dev@linux-c6x.org
3195 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3196 S:      Maintained
3197 F:      arch/c6x/
3198
3199 CA8210 IEEE-802.15.4 RADIO DRIVER
3200 M:      Harry Morris <h.morris@cascoda.com>
3201 L:      linux-wpan@vger.kernel.org
3202 W:      https://github.com/Cascoda/ca8210-linux.git
3203 S:      Maintained
3204 F:      drivers/net/ieee802154/ca8210.c
3205 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3206
3207 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3208 M:      David Howells <dhowells@redhat.com>
3209 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3210 S:      Supported
3211 F:      Documentation/filesystems/caching/cachefiles.txt
3212 F:      fs/cachefiles/
3213
3214 CADENCE MIPI-CSI2 BRIDGES
3215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3216 L:      linux-media@vger.kernel.org
3217 S:      Maintained
3218 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3219 F:      drivers/media/platform/cadence/cdns-csi2*
3220
3221 CADET FM/AM RADIO RECEIVER DRIVER
3222 M:      Hans Verkuil <hverkuil@xs4all.nl>
3223 L:      linux-media@vger.kernel.org
3224 T:      git git://linuxtv.org/media_tree.git
3225 W:      https://linuxtv.org
3226 S:      Maintained
3227 F:      drivers/media/radio/radio-cadet*
3228
3229 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3230 M:      Jonathan Corbet <corbet@lwn.net>
3231 L:      linux-media@vger.kernel.org
3232 T:      git git://linuxtv.org/media_tree.git
3233 S:      Maintained
3234 F:      Documentation/media/v4l-drivers/cafe_ccic*
3235 F:      drivers/media/platform/marvell-ccic/
3236
3237 CAIF NETWORK LAYER
3238 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3239 L:      netdev@vger.kernel.org
3240 S:      Supported
3241 F:      Documentation/networking/caif/
3242 F:      drivers/net/caif/
3243 F:      include/uapi/linux/caif/
3244 F:      include/net/caif/
3245 F:      net/caif/
3246
3247 CALGARY x86-64 IOMMU
3248 M:      Muli Ben-Yehuda <mulix@mulix.org>
3249 M:      Jon Mason <jdmason@kudzu.us>
3250 L:      iommu@lists.linux-foundation.org
3251 S:      Maintained
3252 F:      arch/x86/kernel/pci-calgary_64.c
3253 F:      arch/x86/kernel/tce_64.c
3254 F:      arch/x86/include/asm/calgary.h
3255 F:      arch/x86/include/asm/tce.h
3256
3257 CAN NETWORK DRIVERS
3258 M:      Wolfgang Grandegger <wg@grandegger.com>
3259 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3260 L:      linux-can@vger.kernel.org
3261 W:      https://github.com/linux-can
3262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3264 S:      Maintained
3265 F:      Documentation/devicetree/bindings/net/can/
3266 F:      drivers/net/can/
3267 F:      include/linux/can/dev.h
3268 F:      include/linux/can/platform/
3269 F:      include/uapi/linux/can/error.h
3270 F:      include/uapi/linux/can/netlink.h
3271
3272 CAN NETWORK LAYER
3273 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3274 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3275 L:      linux-can@vger.kernel.org
3276 W:      https://github.com/linux-can
3277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3279 S:      Maintained
3280 F:      Documentation/networking/can.rst
3281 F:      net/can/
3282 F:      include/linux/can/core.h
3283 F:      include/uapi/linux/can.h
3284 F:      include/uapi/linux/can/bcm.h
3285 F:      include/uapi/linux/can/raw.h
3286 F:      include/uapi/linux/can/gw.h
3287
3288 CAPABILITIES
3289 M:      Serge Hallyn <serge@hallyn.com>
3290 L:      linux-security-module@vger.kernel.org
3291 S:      Supported
3292 F:      include/linux/capability.h
3293 F:      include/uapi/linux/capability.h
3294 F:      security/commoncap.c
3295 F:      kernel/capability.c
3296
3297 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3298 M:      Kevin Tsai <ktsai@capellamicro.com>
3299 S:      Maintained
3300 F:      drivers/iio/light/cm*
3301
3302 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3303 M:      Christian Lamparter <chunkeey@googlemail.com>
3304 L:      linux-wireless@vger.kernel.org
3305 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3306 S:      Maintained
3307 F:      drivers/net/wireless/ath/carl9170/
3308
3309 CAVIUM I2C DRIVER
3310 M:      Jan Glauber <jglauber@cavium.com>
3311 M:      David Daney <david.daney@cavium.com>
3312 W:      http://www.cavium.com
3313 S:      Supported
3314 F:      drivers/i2c/busses/i2c-octeon*
3315 F:      drivers/i2c/busses/i2c-thunderx*
3316
3317 CAVIUM LIQUIDIO NETWORK DRIVER
3318 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3319 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3320 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3321 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3322 L:      netdev@vger.kernel.org
3323 W:      http://www.cavium.com
3324 S:      Supported
3325 F:      drivers/net/ethernet/cavium/liquidio/
3326
3327 CAVIUM MMC DRIVER
3328 M:      Jan Glauber <jglauber@cavium.com>
3329 M:      David Daney <david.daney@cavium.com>
3330 M:      Steven J. Hill <Steven.Hill@cavium.com>
3331 W:      http://www.cavium.com
3332 S:      Supported
3333 F:      drivers/mmc/host/cavium*
3334
3335 CAVIUM OCTEON-TX CRYPTO DRIVER
3336 M:      George Cherian <george.cherian@cavium.com>
3337 L:      linux-crypto@vger.kernel.org
3338 W:      http://www.cavium.com
3339 S:      Supported
3340 F:      drivers/crypto/cavium/cpt/
3341
3342 CAVIUM THUNDERX2 ARM64 SOC
3343 M:      Robert Richter <rrichter@cavium.com>
3344 M:      Jayachandran C <jnair@caviumnetworks.com>
3345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3346 S:      Maintained
3347 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3348 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3349
3350 CC2520 IEEE-802.15.4 RADIO DRIVER
3351 M:      Varka Bhadram <varkabhadram@gmail.com>
3352 L:      linux-wpan@vger.kernel.org
3353 S:      Maintained
3354 F:      drivers/net/ieee802154/cc2520.c
3355 F:      include/linux/spi/cc2520.h
3356 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3357
3358 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3359 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3360 L:      linux-crypto@vger.kernel.org
3361 S:      Supported
3362 F:      drivers/crypto/ccree/
3363 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3364
3365 CEC FRAMEWORK
3366 M:      Hans Verkuil <hans.verkuil@cisco.com>
3367 L:      linux-media@vger.kernel.org
3368 T:      git git://linuxtv.org/media_tree.git
3369 W:      http://linuxtv.org
3370 S:      Supported
3371 F:      Documentation/media/kapi/cec-core.rst
3372 F:      Documentation/media/uapi/cec
3373 F:      drivers/media/cec/
3374 F:      drivers/media/rc/keymaps/rc-cec.c
3375 F:      include/media/cec.h
3376 F:      include/media/cec-notifier.h
3377 F:      include/uapi/linux/cec.h
3378 F:      include/uapi/linux/cec-funcs.h
3379 F:      Documentation/devicetree/bindings/media/cec.txt
3380 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3381
3382 CEC GPIO DRIVER
3383 M:      Hans Verkuil <hans.verkuil@cisco.com>
3384 L:      linux-media@vger.kernel.org
3385 T:      git git://linuxtv.org/media_tree.git
3386 W:      http://linuxtv.org
3387 S:      Supported
3388 F:      drivers/media/platform/cec-gpio/
3389 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3390
3391 CELL BROADBAND ENGINE ARCHITECTURE
3392 M:      Arnd Bergmann <arnd@arndb.de>
3393 L:      linuxppc-dev@lists.ozlabs.org
3394 W:      http://www.ibm.com/developerworks/power/cell/
3395 S:      Supported
3396 F:      arch/powerpc/include/asm/cell*.h
3397 F:      arch/powerpc/include/asm/spu*.h
3398 F:      arch/powerpc/include/uapi/asm/spu*.h
3399 F:      arch/powerpc/oprofile/*cell*
3400 F:      arch/powerpc/platforms/cell/
3401
3402 CEPH COMMON CODE (LIBCEPH)
3403 M:      Ilya Dryomov <idryomov@gmail.com>
3404 M:      "Yan, Zheng" <zyan@redhat.com>
3405 M:      Sage Weil <sage@redhat.com>
3406 L:      ceph-devel@vger.kernel.org
3407 W:      http://ceph.com/
3408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3409 T:      git git://github.com/ceph/ceph-client.git
3410 S:      Supported
3411 F:      net/ceph/
3412 F:      include/linux/ceph/
3413 F:      include/linux/crush/
3414
3415 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3416 M:      "Yan, Zheng" <zyan@redhat.com>
3417 M:      Sage Weil <sage@redhat.com>
3418 M:      Ilya Dryomov <idryomov@gmail.com>
3419 L:      ceph-devel@vger.kernel.org
3420 W:      http://ceph.com/
3421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3422 T:      git git://github.com/ceph/ceph-client.git
3423 S:      Supported
3424 F:      Documentation/filesystems/ceph.txt
3425 F:      fs/ceph/
3426
3427 CERTIFICATE HANDLING:
3428 M:      David Howells <dhowells@redhat.com>
3429 M:      David Woodhouse <dwmw2@infradead.org>
3430 L:      keyrings@vger.kernel.org
3431 S:      Maintained
3432 F:      Documentation/admin-guide/module-signing.rst
3433 F:      certs/
3434 F:      scripts/sign-file.c
3435 F:      scripts/extract-cert.c
3436
3437 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3438 L:      linux-usb@vger.kernel.org
3439 S:      Orphan
3440 F:      Documentation/usb/WUSB-Design-overview.txt
3441 F:      Documentation/usb/wusb-cbaf
3442 F:      drivers/usb/host/hwa-hc.c
3443 F:      drivers/usb/host/whci/
3444 F:      drivers/usb/wusbcore/
3445 F:      include/linux/usb/wusb*
3446
3447 CFAG12864B LCD DRIVER
3448 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3449 S:      Maintained
3450 F:      drivers/auxdisplay/cfag12864b.c
3451 F:      include/linux/cfag12864b.h
3452
3453 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3454 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3455 S:      Maintained
3456 F:      drivers/auxdisplay/cfag12864bfb.c
3457 F:      include/linux/cfag12864b.h
3458
3459 802.11 (including CFG80211/NL80211)
3460 M:      Johannes Berg <johannes@sipsolutions.net>
3461 L:      linux-wireless@vger.kernel.org
3462 W:      http://wireless.kernel.org/
3463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3465 S:      Maintained
3466 F:      net/wireless/
3467 F:      include/uapi/linux/nl80211.h
3468 F:      include/linux/ieee80211.h
3469 F:      include/net/wext.h
3470 F:      include/net/cfg80211.h
3471 F:      include/net/iw_handler.h
3472 F:      include/net/ieee80211_radiotap.h
3473 F:      Documentation/driver-api/80211/cfg80211.rst
3474 F:      Documentation/networking/regulatory.txt
3475
3476 CHAR and MISC DRIVERS
3477 M:      Arnd Bergmann <arnd@arndb.de>
3478 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3480 S:      Supported
3481 F:      drivers/char/
3482 F:      drivers/misc/
3483 F:      include/linux/miscdevice.h
3484
3485 CHECKPATCH
3486 M:      Andy Whitcroft <apw@canonical.com>
3487 M:      Joe Perches <joe@perches.com>
3488 S:      Maintained
3489 F:      scripts/checkpatch.pl
3490
3491 CHINESE DOCUMENTATION
3492 M:      Harry Wei <harryxiyou@gmail.com>
3493 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3494 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3495 S:      Maintained
3496 F:      Documentation/translations/zh_CN/
3497
3498 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3499 M:      Peter Chen <Peter.Chen@nxp.com>
3500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3501 L:      linux-usb@vger.kernel.org
3502 S:      Maintained
3503 F:      drivers/usb/chipidea/
3504
3505 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3506 M:      Hans de Goede <hdegoede@redhat.com>
3507 L:      linux-input@vger.kernel.org
3508 S:      Maintained
3509 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3510 F:      drivers/input/touchscreen/chipone_icn8318.c
3511
3512 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3513 M:      Hans de Goede <hdegoede@redhat.com>
3514 L:      linux-input@vger.kernel.org
3515 S:      Maintained
3516 F:      drivers/input/touchscreen/chipone_icn8505.c
3517
3518 CHROME HARDWARE PLATFORM SUPPORT
3519 M:      Benson Leung <bleung@chromium.org>
3520 M:      Olof Johansson <olof@lixom.net>
3521 S:      Maintained
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3523 F:      drivers/platform/chrome/
3524
3525 CIRRUS LOGIC AUDIO CODEC DRIVERS
3526 M:      Brian Austin <brian.austin@cirrus.com>
3527 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3528 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3529 S:      Maintained
3530 F:      sound/soc/codecs/cs*
3531
3532 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3533 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3534 L:      netdev@vger.kernel.org
3535 S:      Maintained
3536 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3537
3538 CISCO FCOE HBA DRIVER
3539 M:      Satish Kharat <satishkh@cisco.com>
3540 M:      Sesidhar Baddela <sebaddel@cisco.com>
3541 M:      Karan Tilak Kumar <kartilak@cisco.com>
3542 L:      linux-scsi@vger.kernel.org
3543 S:      Supported
3544 F:      drivers/scsi/fnic/
3545
3546 CISCO SCSI HBA DRIVER
3547 M:      Karan Tilak Kumar <kartilak@cisco.com>
3548 M:      Sesidhar Baddela <sebaddel@cisco.com>
3549 L:      linux-scsi@vger.kernel.org
3550 S:      Supported
3551 F:      drivers/scsi/snic/
3552
3553 CISCO VIC ETHERNET NIC DRIVER
3554 M:      Christian Benvenuti <benve@cisco.com>
3555 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3556 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3557 S:      Supported
3558 F:      drivers/net/ethernet/cisco/enic/
3559
3560 CISCO VIC LOW LATENCY NIC DRIVER
3561 M:      Christian Benvenuti <benve@cisco.com>
3562 S:      Supported
3563 F:      drivers/infiniband/hw/usnic/
3564
3565 CLANG-FORMAT FILE
3566 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3567 S:      Maintained
3568 F:      .clang-format
3569
3570 CLEANCACHE API
3571 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3572 L:      linux-kernel@vger.kernel.org
3573 S:      Maintained
3574 F:      mm/cleancache.c
3575 F:      include/linux/cleancache.h
3576
3577 CLK API
3578 M:      Russell King <linux@armlinux.org.uk>
3579 L:      linux-clk@vger.kernel.org
3580 S:      Maintained
3581 F:      include/linux/clk.h
3582
3583 CLOCKSOURCE, CLOCKEVENT DRIVERS
3584 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3585 M:      Thomas Gleixner <tglx@linutronix.de>
3586 L:      linux-kernel@vger.kernel.org
3587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3588 S:      Supported
3589 F:      drivers/clocksource/
3590 F:      Documentation/devicetree/bindings/timer/
3591
3592 CMPC ACPI DRIVER
3593 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3594 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3595 L:      platform-driver-x86@vger.kernel.org
3596 S:      Supported
3597 F:      drivers/platform/x86/classmate-laptop.c
3598
3599 COBALT MEDIA DRIVER
3600 M:      Hans Verkuil <hans.verkuil@cisco.com>
3601 L:      linux-media@vger.kernel.org
3602 T:      git git://linuxtv.org/media_tree.git
3603 W:      https://linuxtv.org
3604 S:      Supported
3605 F:      drivers/media/pci/cobalt/
3606
3607 COCCINELLE/Semantic Patches (SmPL)
3608 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3609 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3610 M:      Nicolas Palix <nicolas.palix@imag.fr>
3611 M:      Michal Marek <michal.lkml@markovi.net>
3612 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3614 W:      http://coccinelle.lip6.fr/
3615 S:      Supported
3616 F:      Documentation/dev-tools/coccinelle.rst
3617 F:      scripts/coccinelle/
3618 F:      scripts/coccicheck
3619
3620 CODA FILE SYSTEM
3621 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3622 M:      coda@cs.cmu.edu
3623 L:      codalist@coda.cs.cmu.edu
3624 W:      http://www.coda.cs.cmu.edu/
3625 S:      Maintained
3626 F:      Documentation/filesystems/coda.txt
3627 F:      fs/coda/
3628 F:      include/linux/coda*.h
3629 F:      include/uapi/linux/coda*.h
3630
3631 CODA V4L2 MEM2MEM DRIVER
3632 M:      Philipp Zabel <p.zabel@pengutronix.de>
3633 L:      linux-media@vger.kernel.org
3634 S:      Maintained
3635 F:      Documentation/devicetree/bindings/media/coda.txt
3636 F:      drivers/media/platform/coda/
3637
3638 COMMON CLK FRAMEWORK
3639 M:      Michael Turquette <mturquette@baylibre.com>
3640 M:      Stephen Boyd <sboyd@kernel.org>
3641 L:      linux-clk@vger.kernel.org
3642 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3644 S:      Maintained
3645 F:      Documentation/devicetree/bindings/clock/
3646 F:      drivers/clk/
3647 X:      drivers/clk/clkdev.c
3648 F:      include/linux/clk-pr*
3649 F:      include/linux/clk/
3650 F:      include/linux/of_clk.h
3651
3652 COMMON INTERNET FILE SYSTEM (CIFS)
3653 M:      Steve French <sfrench@samba.org>
3654 L:      linux-cifs@vger.kernel.org
3655 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3656 W:      http://linux-cifs.samba.org/
3657 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3658 S:      Supported
3659 F:      Documentation/filesystems/cifs/
3660 F:      fs/cifs/
3661
3662 COMPACTPCI HOTPLUG CORE
3663 M:      Scott Murray <scott@spiteful.org>
3664 L:      linux-pci@vger.kernel.org
3665 S:      Maintained
3666 F:      drivers/pci/hotplug/cpci_hotplug*
3667
3668 COMPACTPCI HOTPLUG GENERIC DRIVER
3669 M:      Scott Murray <scott@spiteful.org>
3670 L:      linux-pci@vger.kernel.org
3671 S:      Maintained
3672 F:      drivers/pci/hotplug/cpcihp_generic.c
3673
3674 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3675 M:      Scott Murray <scott@spiteful.org>
3676 L:      linux-pci@vger.kernel.org
3677 S:      Maintained
3678 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3679
3680 COMPAL LAPTOP SUPPORT
3681 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3682 L:      platform-driver-x86@vger.kernel.org
3683 S:      Maintained
3684 F:      drivers/platform/x86/compal-laptop.c
3685
3686 CONEXANT ACCESSRUNNER USB DRIVER
3687 L:      accessrunner-general@lists.sourceforge.net
3688 W:      http://accessrunner.sourceforge.net/
3689 S:      Orphan
3690 F:      drivers/usb/atm/cxacru.c
3691
3692 CONFIGFS
3693 M:      Joel Becker <jlbec@evilplan.org>
3694 M:      Christoph Hellwig <hch@lst.de>
3695 T:      git git://git.infradead.org/users/hch/configfs.git
3696 S:      Supported
3697 F:      fs/configfs/
3698 F:      include/linux/configfs.h
3699
3700 CONNECTOR
3701 M:      Evgeniy Polyakov <zbr@ioremap.net>
3702 L:      netdev@vger.kernel.org
3703 S:      Maintained
3704 F:      drivers/connector/
3705
3706 CONTROL GROUP (CGROUP)
3707 M:      Tejun Heo <tj@kernel.org>
3708 M:      Li Zefan <lizefan@huawei.com>
3709 M:      Johannes Weiner <hannes@cmpxchg.org>
3710 L:      cgroups@vger.kernel.org
3711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3712 S:      Maintained
3713 F:      Documentation/cgroup*
3714 F:      include/linux/cgroup*
3715 F:      kernel/cgroup*
3716
3717 CONTROL GROUP - CPUSET
3718 M:      Li Zefan <lizefan@huawei.com>
3719 L:      cgroups@vger.kernel.org
3720 W:      http://www.bullopensource.org/cpuset/
3721 W:      http://oss.sgi.com/projects/cpusets/
3722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3723 S:      Maintained
3724 F:      Documentation/cgroup-v1/cpusets.txt
3725 F:      include/linux/cpuset.h
3726 F:      kernel/cgroup/cpuset.c
3727
3728 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3729 M:      Johannes Weiner <hannes@cmpxchg.org>
3730 M:      Michal Hocko <mhocko@kernel.org>
3731 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3732 L:      cgroups@vger.kernel.org
3733 L:      linux-mm@kvack.org
3734 S:      Maintained
3735 F:      mm/memcontrol.c
3736 F:      mm/swap_cgroup.c
3737
3738 CORETEMP HARDWARE MONITORING DRIVER
3739 M:      Fenghua Yu <fenghua.yu@intel.com>
3740 L:      linux-hwmon@vger.kernel.org
3741 S:      Maintained
3742 F:      Documentation/hwmon/coretemp
3743 F:      drivers/hwmon/coretemp.c
3744
3745 COSA/SRP SYNC SERIAL DRIVER
3746 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3747 W:      http://www.fi.muni.cz/~kas/cosa/
3748 S:      Maintained
3749 F:      drivers/net/wan/cosa*
3750
3751 CPMAC ETHERNET DRIVER
3752 M:      Florian Fainelli <f.fainelli@gmail.com>
3753 L:      netdev@vger.kernel.org
3754 S:      Maintained
3755 F:      drivers/net/ethernet/ti/cpmac.c
3756
3757 CPU FREQUENCY DRIVERS
3758 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3759 M:      Viresh Kumar <viresh.kumar@linaro.org>
3760 L:      linux-pm@vger.kernel.org
3761 S:      Maintained
3762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3763 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3764 B:      https://bugzilla.kernel.org
3765 F:      Documentation/cpu-freq/
3766 F:      Documentation/devicetree/bindings/cpufreq/
3767 F:      drivers/cpufreq/
3768 F:      include/linux/cpufreq.h
3769 F:      tools/testing/selftests/cpufreq/
3770
3771 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3772 M:      Viresh Kumar <viresh.kumar@linaro.org>
3773 M:      Sudeep Holla <sudeep.holla@arm.com>
3774 L:      linux-pm@vger.kernel.org
3775 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3776 S:      Maintained
3777 F:      drivers/cpufreq/arm_big_little.h
3778 F:      drivers/cpufreq/arm_big_little.c
3779 F:      drivers/cpufreq/arm_big_little_dt.c
3780
3781 CPU POWER MONITORING SUBSYSTEM
3782 M:      Thomas Renninger <trenn@suse.com>
3783 M:      Shuah Khan <shuah@kernel.org>
3784 L:      linux-pm@vger.kernel.org
3785 S:      Maintained
3786 F:      tools/power/cpupower/
3787
3788 CPUID/MSR DRIVER
3789 M:      "H. Peter Anvin" <hpa@zytor.com>
3790 S:      Maintained
3791 F:      arch/x86/kernel/cpuid.c
3792 F:      arch/x86/kernel/msr.c
3793
3794 CPUIDLE DRIVER - ARM BIG LITTLE
3795 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3796 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3797 L:      linux-pm@vger.kernel.org
3798 L:      linux-arm-kernel@lists.infradead.org
3799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3800 S:      Maintained
3801 F:      drivers/cpuidle/cpuidle-big_little.c
3802
3803 CPUIDLE DRIVER - ARM EXYNOS
3804 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3805 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3806 M:      Kukjin Kim <kgene@kernel.org>
3807 L:      linux-pm@vger.kernel.org
3808 L:      linux-samsung-soc@vger.kernel.org
3809 S:      Supported
3810 F:      drivers/cpuidle/cpuidle-exynos.c
3811 F:      arch/arm/mach-exynos/pm.c
3812
3813 CPUIDLE DRIVERS
3814 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3815 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3816 L:      linux-pm@vger.kernel.org
3817 S:      Maintained
3818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3819 B:      https://bugzilla.kernel.org
3820 F:      drivers/cpuidle/*
3821 F:      include/linux/cpuidle.h
3822
3823 CRAMFS FILESYSTEM
3824 M:      Nicolas Pitre <nico@linaro.org>
3825 S:      Maintained
3826 F:      Documentation/filesystems/cramfs.txt
3827 F:      fs/cramfs/
3828
3829 CRYPTO API
3830 M:      Herbert Xu <herbert@gondor.apana.org.au>
3831 M:      "David S. Miller" <davem@davemloft.net>
3832 L:      linux-crypto@vger.kernel.org
3833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3835 S:      Maintained
3836 F:      Documentation/crypto/
3837 F:      Documentation/devicetree/bindings/crypto/
3838 F:      arch/*/crypto/
3839 F:      crypto/
3840 F:      drivers/crypto/
3841 F:      include/crypto/
3842 F:      include/linux/crypto*
3843
3844 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3845 M:      Neil Horman <nhorman@tuxdriver.com>
3846 L:      linux-crypto@vger.kernel.org
3847 S:      Maintained
3848 F:      crypto/ansi_cprng.c
3849 F:      crypto/rng.c
3850
3851 CS3308 MEDIA DRIVER
3852 M:      Hans Verkuil <hverkuil@xs4all.nl>
3853 L:      linux-media@vger.kernel.org
3854 T:      git git://linuxtv.org/media_tree.git
3855 W:      http://linuxtv.org
3856 S:      Odd Fixes
3857 F:      drivers/media/i2c/cs3308.c
3858 F:      drivers/media/i2c/cs3308.h
3859
3860 CS5535 Audio ALSA driver
3861 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3862 S:      Maintained
3863 F:      sound/pci/cs5535audio/
3864
3865 CW1200 WLAN driver
3866 M:      Solomon Peachy <pizza@shaftnet.org>
3867 S:      Maintained
3868 F:      drivers/net/wireless/st/cw1200/
3869
3870 CX18 VIDEO4LINUX DRIVER
3871 M:      Andy Walls <awalls@md.metrocast.net>
3872 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3873 L:      linux-media@vger.kernel.org
3874 T:      git git://linuxtv.org/media_tree.git
3875 W:      https://linuxtv.org
3876 W:      http://www.ivtvdriver.org/index.php/Cx18
3877 S:      Maintained
3878 F:      Documentation/media/v4l-drivers/cx18*
3879 F:      drivers/media/pci/cx18/
3880 F:      include/uapi/linux/ivtv*
3881
3882 CX2341X MPEG ENCODER HELPER MODULE
3883 M:      Hans Verkuil <hverkuil@xs4all.nl>
3884 L:      linux-media@vger.kernel.org
3885 T:      git git://linuxtv.org/media_tree.git
3886 W:      https://linuxtv.org
3887 S:      Maintained
3888 F:      drivers/media/common/cx2341x*
3889 F:      include/media/cx2341x*
3890
3891 CX24120 MEDIA DRIVER
3892 M:      Jemma Denson <jdenson@gmail.com>
3893 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3894 L:      linux-media@vger.kernel.org
3895 W:      https://linuxtv.org
3896 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3897 S:      Maintained
3898 F:      drivers/media/dvb-frontends/cx24120*
3899
3900 CX88 VIDEO4LINUX DRIVER
3901 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3902 L:      linux-media@vger.kernel.org
3903 W:      https://linuxtv.org
3904 T:      git git://linuxtv.org/media_tree.git
3905 S:      Odd fixes
3906 F:      Documentation/media/v4l-drivers/cx88*
3907 F:      drivers/media/pci/cx88/
3908
3909 CXD2820R MEDIA DRIVER
3910 M:      Antti Palosaari <crope@iki.fi>
3911 L:      linux-media@vger.kernel.org
3912 W:      https://linuxtv.org
3913 W:      http://palosaari.fi/linux/
3914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3915 T:      git git://linuxtv.org/anttip/media_tree.git
3916 S:      Maintained
3917 F:      drivers/media/dvb-frontends/cxd2820r*
3918
3919 CXGB3 ETHERNET DRIVER (CXGB3)
3920 M:      Santosh Raspatur <santosh@chelsio.com>
3921 L:      netdev@vger.kernel.org
3922 W:      http://www.chelsio.com
3923 S:      Supported
3924 F:      drivers/net/ethernet/chelsio/cxgb3/
3925
3926 CXGB3 ISCSI DRIVER (CXGB3I)
3927 M:      Karen Xie <kxie@chelsio.com>
3928 L:      linux-scsi@vger.kernel.org
3929 W:      http://www.chelsio.com
3930 S:      Supported
3931 F:      drivers/scsi/cxgbi/cxgb3i
3932
3933 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3934 M:      Steve Wise <swise@chelsio.com>
3935 L:      linux-rdma@vger.kernel.org
3936 W:      http://www.openfabrics.org
3937 S:      Supported
3938 F:      drivers/infiniband/hw/cxgb3/
3939 F:      include/uapi/rdma/cxgb3-abi.h
3940
3941 CXGB4 CRYPTO DRIVER (chcr)
3942 M:      Harsh Jain <harsh@chelsio.com>
3943 L:      linux-crypto@vger.kernel.org
3944 W:      http://www.chelsio.com
3945 S:      Supported
3946 F:      drivers/crypto/chelsio
3947
3948 CXGB4 ETHERNET DRIVER (CXGB4)
3949 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3950 L:      netdev@vger.kernel.org
3951 W:      http://www.chelsio.com
3952 S:      Supported
3953 F:      drivers/net/ethernet/chelsio/cxgb4/
3954
3955 CXGB4 ISCSI DRIVER (CXGB4I)
3956 M:      Karen Xie <kxie@chelsio.com>
3957 L:      linux-scsi@vger.kernel.org
3958 W:      http://www.chelsio.com
3959 S:      Supported
3960 F:      drivers/scsi/cxgbi/cxgb4i
3961
3962 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3963 M:      Steve Wise <swise@chelsio.com>
3964 L:      linux-rdma@vger.kernel.org
3965 W:      http://www.openfabrics.org
3966 S:      Supported
3967 F:      drivers/infiniband/hw/cxgb4/
3968 F:      include/uapi/rdma/cxgb4-abi.h
3969
3970 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3971 M:      Casey Leedom <leedom@chelsio.com>
3972 L:      netdev@vger.kernel.org
3973 W:      http://www.chelsio.com
3974 S:      Supported
3975 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3976
3977 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3978 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3979 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3980 L:      linuxppc-dev@lists.ozlabs.org
3981 S:      Supported
3982 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3983 F:      drivers/misc/cxl/
3984 F:      include/misc/cxl*
3985 F:      include/uapi/misc/cxl.h
3986 F:      Documentation/powerpc/cxl.txt
3987 F:      Documentation/ABI/testing/sysfs-class-cxl
3988
3989 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3990 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3991 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3992 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3993 L:      linux-scsi@vger.kernel.org
3994 S:      Supported
3995 F:      drivers/scsi/cxlflash/
3996 F:      include/uapi/scsi/cxlflash_ioctls.h
3997 F:      Documentation/powerpc/cxlflash.txt
3998
3999 CYBERPRO FB DRIVER
4000 M:      Russell King <linux@armlinux.org.uk>
4001 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4002 W:      http://www.armlinux.org.uk/
4003 S:      Maintained
4004 F:      drivers/video/fbdev/cyber2000fb.*
4005
4006 CYCLADES ASYNC MUX DRIVER
4007 W:      http://www.cyclades.com/
4008 S:      Orphan
4009 F:      drivers/tty/cyclades.c
4010 F:      include/linux/cyclades.h
4011 F:      include/uapi/linux/cyclades.h
4012
4013 CYCLADES PC300 DRIVER
4014 W:      http://www.cyclades.com/
4015 S:      Orphan
4016 F:      drivers/net/wan/pc300*
4017
4018 CYPRESS_FIRMWARE MEDIA DRIVER
4019 M:      Antti Palosaari <crope@iki.fi>
4020 L:      linux-media@vger.kernel.org
4021 W:      https://linuxtv.org
4022 W:      http://palosaari.fi/linux/
4023 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4024 T:      git git://linuxtv.org/anttip/media_tree.git
4025 S:      Maintained
4026 F:      drivers/media/common/cypress_firmware*
4027
4028 CYTTSP TOUCHSCREEN DRIVER
4029 M:      Ferruh Yigit <fery@cypress.com>
4030 L:      linux-input@vger.kernel.org
4031 S:      Supported
4032 F:      drivers/input/touchscreen/cyttsp*
4033 F:      include/linux/input/cyttsp.h
4034
4035 D-LINK DIR-685 TOUCHKEYS DRIVER
4036 M:      Linus Walleij <linus.walleij@linaro.org>
4037 L:      linux-input@vger.kernel.org
4038 S:      Supported
4039 F:      drivers/input/dlink-dir685-touchkeys.c
4040
4041 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4042 M:      Joshua Kinard <kumba@gentoo.org>
4043 S:      Maintained
4044 F:      drivers/rtc/rtc-ds1685.c
4045 F:      include/linux/rtc/ds1685.h
4046
4047 DAMA SLAVE for AX.25
4048 M:      Joerg Reuter <jreuter@yaina.de>
4049 W:      http://yaina.de/jreuter/
4050 W:      http://www.qsl.net/dl1bke/
4051 L:      linux-hams@vger.kernel.org
4052 S:      Maintained
4053 F:      net/ax25/af_ax25.c
4054 F:      net/ax25/ax25_dev.c
4055 F:      net/ax25/ax25_ds_*
4056 F:      net/ax25/ax25_in.c
4057 F:      net/ax25/ax25_out.c
4058 F:      net/ax25/ax25_timer.c
4059 F:      net/ax25/sysctl_net_ax25.c
4060
4061 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4062 L:      netdev@vger.kernel.org
4063 S:      Orphan
4064 F:      Documentation/networking/dmfe.txt
4065 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4066
4067 DC390/AM53C974 SCSI driver
4068 M:      Hannes Reinecke <hare@suse.com>
4069 L:      linux-scsi@vger.kernel.org
4070 S:      Maintained
4071 F:      drivers/scsi/am53c974.c
4072
4073 DC395x SCSI driver
4074 M:      Oliver Neukum <oliver@neukum.org>
4075 M:      Ali Akcaagac <aliakc@web.de>
4076 M:      Jamie Lenehan <lenehan@twibble.org>
4077 L:      dc395x@twibble.org
4078 W:      http://twibble.org/dist/dc395x/
4079 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4080 S:      Maintained
4081 F:      Documentation/scsi/dc395x.txt
4082 F:      drivers/scsi/dc395x.*
4083
4084 DCCP PROTOCOL
4085 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4086 L:      dccp@vger.kernel.org
4087 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4088 S:      Maintained
4089 F:      include/linux/dccp.h
4090 F:      include/uapi/linux/dccp.h
4091 F:      include/linux/tfrc.h
4092 F:      net/dccp/
4093
4094 DECnet NETWORK LAYER
4095 W:      http://linux-decnet.sourceforge.net
4096 L:      linux-decnet-user@lists.sourceforge.net
4097 S:      Orphan
4098 F:      Documentation/networking/decnet.txt
4099 F:      net/decnet/
4100
4101 DECSTATION PLATFORM SUPPORT
4102 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4103 L:      linux-mips@linux-mips.org
4104 W:      http://www.linux-mips.org/wiki/DECstation
4105 S:      Maintained
4106 F:      arch/mips/dec/
4107 F:      arch/mips/include/asm/dec/
4108 F:      arch/mips/include/asm/mach-dec/
4109
4110 DEFXX FDDI NETWORK DRIVER
4111 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4112 S:      Maintained
4113 F:      drivers/net/fddi/defxx.*
4114
4115 DELL SMBIOS DRIVER
4116 M:      Pali Rohár <pali.rohar@gmail.com>
4117 M:      Mario Limonciello <mario.limonciello@dell.com>
4118 L:      platform-driver-x86@vger.kernel.org
4119 S:      Maintained
4120 F:      drivers/platform/x86/dell-smbios.*
4121
4122 DELL SMBIOS SMM DRIVER
4123 M:      Mario Limonciello <mario.limonciello@dell.com>
4124 L:      platform-driver-x86@vger.kernel.org
4125 S:      Maintained
4126 F:      drivers/platform/x86/dell-smbios-smm.c
4127
4128 DELL SMBIOS WMI DRIVER
4129 M:      Mario Limonciello <mario.limonciello@dell.com>
4130 L:      platform-driver-x86@vger.kernel.org
4131 S:      Maintained
4132 F:      drivers/platform/x86/dell-smbios-wmi.c
4133 F:      tools/wmi/dell-smbios-example.c
4134
4135 DELL LAPTOP DRIVER
4136 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4137 M:      Pali Rohár <pali.rohar@gmail.com>
4138 L:      platform-driver-x86@vger.kernel.org
4139 S:      Maintained
4140 F:      drivers/platform/x86/dell-laptop.c
4141
4142 DELL LAPTOP FREEFALL DRIVER
4143 M:      Pali Rohár <pali.rohar@gmail.com>
4144 S:      Maintained
4145 F:      drivers/platform/x86/dell-smo8800.c
4146
4147 DELL LAPTOP RBTN DRIVER
4148 M:      Pali Rohár <pali.rohar@gmail.com>
4149 S:      Maintained
4150 F:      drivers/platform/x86/dell-rbtn.*
4151
4152 DELL LAPTOP SMM DRIVER
4153 M:      Pali Rohár <pali.rohar@gmail.com>
4154 S:      Maintained
4155 F:      drivers/hwmon/dell-smm-hwmon.c
4156 F:      include/uapi/linux/i8k.h
4157
4158 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4159 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4160 S:      Maintained
4161 F:      Documentation/dcdbas.txt
4162 F:      drivers/firmware/dcdbas.*
4163
4164 DELL WMI NOTIFICATIONS DRIVER
4165 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4166 M:      Pali Rohár <pali.rohar@gmail.com>
4167 S:      Maintained
4168 F:      drivers/platform/x86/dell-wmi.c
4169
4170 DELL WMI DESCRIPTOR DRIVER
4171 M:      Mario Limonciello <mario.limonciello@dell.com>
4172 S:      Maintained
4173 F:      drivers/platform/x86/dell-wmi-descriptor.c
4174
4175 DELTA ST MEDIA DRIVER
4176 M:      Hugues Fruchet <hugues.fruchet@st.com>
4177 L:      linux-media@vger.kernel.org
4178 T:      git git://linuxtv.org/media_tree.git
4179 W:      https://linuxtv.org
4180 S:      Supported
4181 F:      drivers/media/platform/sti/delta
4182
4183 DENALI NAND DRIVER
4184 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4185 L:      linux-mtd@lists.infradead.org
4186 S:      Supported
4187 F:      drivers/mtd/nand/raw/denali*
4188
4189 DESIGNWARE USB2 DRD IP DRIVER
4190 M:      Minas Harutyunyan <hminas@synopsys.com>
4191 L:      linux-usb@vger.kernel.org
4192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4193 S:      Maintained
4194 F:      drivers/usb/dwc2/
4195
4196 DESIGNWARE USB3 DRD IP DRIVER
4197 M:      Felipe Balbi <balbi@kernel.org>
4198 L:      linux-usb@vger.kernel.org
4199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4200 S:      Maintained
4201 F:      drivers/usb/dwc3/
4202
4203 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4204 M:      Andreas Klinger <ak@it-klinger.de>
4205 L:      linux-iio@vger.kernel.org
4206 S:      Maintained
4207 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4208 F:      drivers/iio/proximity/srf*.c
4209
4210 DEVICE COREDUMP (DEV_COREDUMP)
4211 M:      Johannes Berg <johannes@sipsolutions.net>
4212 L:      linux-kernel@vger.kernel.org
4213 S:      Maintained
4214 F:      drivers/base/devcoredump.c
4215 F:      include/linux/devcoredump.h
4216
4217 DEVICE FREQUENCY (DEVFREQ)
4218 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4219 M:      Kyungmin Park <kyungmin.park@samsung.com>
4220 R:      Chanwoo Choi <cw00.choi@samsung.com>
4221 L:      linux-pm@vger.kernel.org
4222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4223 S:      Maintained
4224 F:      drivers/devfreq/
4225 F:      include/linux/devfreq.h
4226 F:      Documentation/devicetree/bindings/devfreq/
4227
4228 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4229 M:      Chanwoo Choi <cw00.choi@samsung.com>
4230 L:      linux-pm@vger.kernel.org
4231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4232 S:      Supported
4233 F:      drivers/devfreq/event/
4234 F:      drivers/devfreq/devfreq-event.c
4235 F:      include/linux/devfreq-event.h
4236 F:      Documentation/devicetree/bindings/devfreq/event/
4237
4238 DEVICE NUMBER REGISTRY
4239 M:      Torben Mathiasen <device@lanana.org>
4240 W:      http://lanana.org/docs/device-list/index.html
4241 S:      Maintained
4242
4243 DEVICE-MAPPER  (LVM)
4244 M:      Alasdair Kergon <agk@redhat.com>
4245 M:      Mike Snitzer <snitzer@redhat.com>
4246 M:      dm-devel@redhat.com
4247 L:      dm-devel@redhat.com
4248 W:      http://sources.redhat.com/dm
4249 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4251 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4252 S:      Maintained
4253 F:      Documentation/device-mapper/
4254 F:      drivers/md/Makefile
4255 F:      drivers/md/Kconfig
4256 F:      drivers/md/dm*
4257 F:      drivers/md/persistent-data/
4258 F:      include/linux/device-mapper.h
4259 F:      include/linux/dm-*.h
4260 F:      include/uapi/linux/dm-*.h
4261
4262 DEVLINK
4263 M:      Jiri Pirko <jiri@mellanox.com>
4264 L:      netdev@vger.kernel.org
4265 S:      Supported
4266 F:      net/core/devlink.c
4267 F:      include/net/devlink.h
4268 F:      include/uapi/linux/devlink.h
4269
4270 DIALOG SEMICONDUCTOR DRIVERS
4271 M:      Support Opensource <support.opensource@diasemi.com>
4272 W:      http://www.dialog-semiconductor.com/products
4273 S:      Supported
4274 F:      Documentation/hwmon/da90??
4275 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4276 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4277 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4278 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4279 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4280 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4281 F:      drivers/gpio/gpio-da90??.c
4282 F:      drivers/hwmon/da90??-hwmon.c
4283 F:      drivers/iio/adc/da91??-*.c
4284 F:      drivers/input/misc/da90??_onkey.c
4285 F:      drivers/input/touchscreen/da9052_tsi.c
4286 F:      drivers/leds/leds-da90??.c
4287 F:      drivers/mfd/da903x.c
4288 F:      drivers/mfd/da90??-*.c
4289 F:      drivers/mfd/da91??-*.c
4290 F:      drivers/power/supply/da9052-battery.c
4291 F:      drivers/power/supply/da91??-*.c
4292 F:      drivers/regulator/da903x.c
4293 F:      drivers/regulator/da9???-regulator.[ch]
4294 F:      drivers/thermal/da90??-thermal.c
4295 F:      drivers/rtc/rtc-da90??.c
4296 F:      drivers/video/backlight/da90??_bl.c
4297 F:      drivers/watchdog/da90??_wdt.c
4298 F:      include/linux/mfd/da903x.h
4299 F:      include/linux/mfd/da9052/
4300 F:      include/linux/mfd/da9055/
4301 F:      include/linux/mfd/da9062/
4302 F:      include/linux/mfd/da9063/
4303 F:      include/linux/mfd/da9150/
4304 F:      include/linux/regulator/da9211.h
4305 F:      include/sound/da[79]*.h
4306 F:      sound/soc/codecs/da[79]*.[ch]
4307
4308 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4309 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4310 L:      linux-gpio@vger.kernel.org
4311 S:      Maintained
4312 F:      drivers/gpio/gpio-gpio-mm.c
4313
4314 DIGI NEO AND CLASSIC PCI PRODUCTS
4315 M:      Lidza Louina <lidza.louina@gmail.com>
4316 M:      Mark Hounschell <markh@compro.net>
4317 L:      driverdev-devel@linuxdriverproject.org
4318 S:      Maintained
4319 F:      drivers/staging/dgnc/
4320
4321 DIOLAN U2C-12 I2C DRIVER
4322 M:      Guenter Roeck <linux@roeck-us.net>
4323 L:      linux-i2c@vger.kernel.org
4324 S:      Maintained
4325 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4326
4327 FILESYSTEM DIRECT ACCESS (DAX)
4328 M:      Matthew Wilcox <mawilcox@microsoft.com>
4329 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4330 L:      linux-fsdevel@vger.kernel.org
4331 S:      Supported
4332 F:      fs/dax.c
4333 F:      include/linux/dax.h
4334 F:      include/trace/events/fs_dax.h
4335
4336 DEVICE DIRECT ACCESS (DAX)
4337 M:      Dan Williams <dan.j.williams@intel.com>
4338 M:      Dave Jiang <dave.jiang@intel.com>
4339 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4340 M:      Vishal Verma <vishal.l.verma@intel.com>
4341 L:      linux-nvdimm@lists.01.org
4342 S:      Supported
4343 F:      drivers/dax/
4344
4345 DIRECTORY NOTIFICATION (DNOTIFY)
4346 M:      Jan Kara <jack@suse.cz>
4347 R:      Amir Goldstein <amir73il@gmail.com>
4348 L:      linux-fsdevel@vger.kernel.org
4349 S:      Maintained
4350 F:      Documentation/filesystems/dnotify.txt
4351 F:      fs/notify/dnotify/
4352 F:      include/linux/dnotify.h
4353
4354 DISK GEOMETRY AND PARTITION HANDLING
4355 M:      Andries Brouwer <aeb@cwi.nl>
4356 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4357 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4358 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4359 S:      Maintained
4360
4361 DISKQUOTA
4362 M:      Jan Kara <jack@suse.com>
4363 S:      Maintained
4364 F:      Documentation/filesystems/quota.txt
4365 F:      fs/quota/
4366 F:      include/linux/quota*.h
4367 F:      include/uapi/linux/quota*.h
4368
4369 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4370 M:      Bernie Thompson <bernie@plugable.com>
4371 L:      linux-fbdev@vger.kernel.org
4372 S:      Maintained
4373 W:      http://plugable.com/category/projects/udlfb/
4374 F:      drivers/video/fbdev/udlfb.c
4375 F:      include/video/udlfb.h
4376 F:      Documentation/fb/udlfb.txt
4377
4378 DISTRIBUTED LOCK MANAGER (DLM)
4379 M:      Christine Caulfield <ccaulfie@redhat.com>
4380 M:      David Teigland <teigland@redhat.com>
4381 L:      cluster-devel@redhat.com
4382 W:      http://sources.redhat.com/cluster/
4383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4384 S:      Supported
4385 F:      fs/dlm/
4386
4387 DMA BUFFER SHARING FRAMEWORK
4388 M:      Sumit Semwal <sumit.semwal@linaro.org>
4389 S:      Maintained
4390 L:      linux-media@vger.kernel.org
4391 L:      dri-devel@lists.freedesktop.org
4392 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4393 F:      drivers/dma-buf/
4394 F:      include/linux/dma-buf*
4395 F:      include/linux/reservation.h
4396 F:      include/linux/*fence.h
4397 F:      Documentation/driver-api/dma-buf.rst
4398 T:      git git://anongit.freedesktop.org/drm/drm-misc
4399
4400 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4401 M:      Vinod Koul <vkoul@kernel.org>
4402 L:      dmaengine@vger.kernel.org
4403 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4404 S:      Maintained
4405 F:      drivers/dma/
4406 F:      include/linux/dmaengine.h
4407 F:      include/linux/of_dma.h
4408 F:      Documentation/devicetree/bindings/dma/
4409 F:      Documentation/driver-api/dmaengine/
4410 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4411
4412 DMA MAPPING HELPERS
4413 M:      Christoph Hellwig <hch@lst.de>
4414 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4415 R:      Robin Murphy <robin.murphy@arm.com>
4416 L:      iommu@lists.linux-foundation.org
4417 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4418 W:      http://git.infradead.org/users/hch/dma-mapping.git
4419 S:      Supported
4420 F:      kernel/dma/
4421 F:      include/asm-generic/dma-mapping.h
4422 F:      include/linux/dma-direct.h
4423 F:      include/linux/dma-mapping.h
4424 F:      include/linux/dma-noncoherent.h
4425
4426 DME1737 HARDWARE MONITOR DRIVER
4427 M:      Juerg Haefliger <juergh@gmail.com>
4428 L:      linux-hwmon@vger.kernel.org
4429 S:      Maintained
4430 F:      Documentation/hwmon/dme1737
4431 F:      drivers/hwmon/dme1737.c
4432
4433 DMI/SMBIOS SUPPORT
4434 M:      Jean Delvare <jdelvare@suse.com>
4435 S:      Maintained
4436 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4437 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4438 F:      drivers/firmware/dmi-id.c
4439 F:      drivers/firmware/dmi_scan.c
4440 F:      include/linux/dmi.h
4441
4442 DOCUMENTATION
4443 M:      Jonathan Corbet <corbet@lwn.net>
4444 L:      linux-doc@vger.kernel.org
4445 S:      Maintained
4446 F:      Documentation/
4447 F:      scripts/kernel-doc
4448 X:      Documentation/ABI/
4449 X:      Documentation/devicetree/
4450 X:      Documentation/acpi
4451 X:      Documentation/power
4452 X:      Documentation/spi
4453 X:      Documentation/media
4454 T:      git git://git.lwn.net/linux.git docs-next
4455
4456 DOCUMENTATION/ITALIAN
4457 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4458 L:      linux-doc@vger.kernel.org
4459 S:      Maintained
4460 F:      Documentation/translations/it_IT
4461
4462 DONGWOON DW9714 LENS VOICE COIL DRIVER
4463 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4464 L:      linux-media@vger.kernel.org
4465 T:      git git://linuxtv.org/media_tree.git
4466 S:      Maintained
4467 F:      drivers/media/i2c/dw9714.c
4468
4469 DONGWOON DW9807 LENS VOICE COIL DRIVER
4470 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4471 L:      linux-media@vger.kernel.org
4472 T:      git git://linuxtv.org/media_tree.git
4473 S:      Maintained
4474 F:      drivers/media/i2c/dw9807.c
4475
4476 DOUBLETALK DRIVER
4477 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4478 L:      blinux-list@redhat.com
4479 S:      Maintained
4480 F:      drivers/char/dtlk.c
4481 F:      include/linux/dtlk.h
4482
4483 DPAA2 DATAPATH I/O (DPIO) DRIVER
4484 M:      Roy Pledge <Roy.Pledge@nxp.com>
4485 L:      linux-kernel@vger.kernel.org
4486 S:      Maintained
4487 F:      drivers/staging/fsl-mc/bus/dpio
4488
4489 DPAA2 ETHERNET DRIVER
4490 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4491 L:      linux-kernel@vger.kernel.org
4492 S:      Maintained
4493 F:      drivers/staging/fsl-dpaa2/ethernet
4494
4495 DPAA2 ETHERNET SWITCH DRIVER
4496 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4497 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4498 L:      linux-kernel@vger.kernel.org
4499 S:      Maintained
4500 F:      drivers/staging/fsl-dpaa2/ethsw
4501
4502 DPAA2 PTP CLOCK DRIVER
4503 M:      Yangbo Lu <yangbo.lu@nxp.com>
4504 L:      linux-kernel@vger.kernel.org
4505 S:      Maintained
4506 F:      drivers/staging/fsl-dpaa2/rtc
4507
4508 DPT_I2O SCSI RAID DRIVER
4509 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4510 L:      linux-scsi@vger.kernel.org
4511 W:      http://www.adaptec.com/
4512 S:      Maintained
4513 F:      drivers/scsi/dpt*
4514 F:      drivers/scsi/dpt/
4515
4516 DRBD DRIVER
4517 M:      Philipp Reisner <philipp.reisner@linbit.com>
4518 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4519 L:      drbd-dev@lists.linbit.com
4520 W:      http://www.drbd.org
4521 T:      git git://git.linbit.com/linux-drbd.git
4522 T:      git git://git.linbit.com/drbd-8.4.git
4523 S:      Supported
4524 F:      drivers/block/drbd/
4525 F:      lib/lru_cache.c
4526 F:      Documentation/blockdev/drbd/
4527
4528 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4529 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4530 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4532 S:      Supported
4533 F:      Documentation/kobject.txt
4534 F:      drivers/base/
4535 F:      fs/debugfs/
4536 F:      fs/sysfs/
4537 F:      include/linux/debugfs.h
4538 F:      include/linux/kobj*
4539 F:      lib/kobj*
4540
4541 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4542 M:      Kevin Hilman <khilman@kernel.org>
4543 M:      Nishanth Menon <nm@ti.com>
4544 S:      Maintained
4545 F:      drivers/power/avs/
4546 F:      include/linux/power/smartreflex.h
4547 L:      linux-pm@vger.kernel.org
4548
4549 DRM DRIVER FOR ARM PL111 CLCD
4550 M:      Eric Anholt <eric@anholt.net>
4551 T:      git git://anongit.freedesktop.org/drm/drm-misc
4552 S:      Supported
4553 F:      drivers/gpu/drm/pl111/
4554
4555 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4556 M:      Linus Walleij <linus.walleij@linaro.org>
4557 T:      git git://anongit.freedesktop.org/drm/drm-misc
4558 S:      Maintained
4559 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4560 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4561
4562 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4563 M:      Dave Airlie <airlied@redhat.com>
4564 S:      Odd Fixes
4565 F:      drivers/gpu/drm/ast/
4566
4567 DRM DRIVER FOR BOCHS VIRTUAL GPU
4568 M:      Gerd Hoffmann <kraxel@redhat.com>
4569 L:      virtualization@lists.linux-foundation.org
4570 T:      git git://anongit.freedesktop.org/drm/drm-misc
4571 S:      Maintained
4572 F:      drivers/gpu/drm/bochs/
4573
4574 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4575 M:      Linus Walleij <linus.walleij@linaro.org>
4576 T:      git git://anongit.freedesktop.org/drm/drm-misc
4577 S:      Maintained
4578 F:      drivers/gpu/drm/tve200/
4579
4580 DRM DRIVER FOR ILITEK ILI9225 PANELS
4581 M:      David Lechner <david@lechnology.com>
4582 S:      Maintained
4583 F:      drivers/gpu/drm/tinydrm/ili9225.c
4584 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4585
4586 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4587 S:      Orphan / Obsolete
4588 F:      drivers/gpu/drm/i810/
4589 F:      include/uapi/drm/i810_drm.h
4590
4591 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4592 S:      Orphan / Obsolete
4593 F:      drivers/gpu/drm/mga/
4594 F:      include/uapi/drm/mga_drm.h
4595
4596 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4597 M:      Dave Airlie <airlied@redhat.com>
4598 S:      Odd Fixes
4599 F:      drivers/gpu/drm/mgag200/
4600
4601 DRM DRIVER FOR MI0283QT
4602 M:      Noralf Trønnes <noralf@tronnes.org>
4603 S:      Maintained
4604 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4605 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4606
4607 DRM DRIVER FOR MSM ADRENO GPU
4608 M:      Rob Clark <robdclark@gmail.com>
4609 L:      linux-arm-msm@vger.kernel.org
4610 L:      dri-devel@lists.freedesktop.org
4611 L:      freedreno@lists.freedesktop.org
4612 T:      git git://people.freedesktop.org/~robclark/linux
4613 S:      Maintained
4614 F:      drivers/gpu/drm/msm/
4615 F:      include/uapi/drm/msm_drm.h
4616 F:      Documentation/devicetree/bindings/display/msm/
4617
4618 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4619 M:      Ben Skeggs <bskeggs@redhat.com>
4620 L:      dri-devel@lists.freedesktop.org
4621 L:      nouveau@lists.freedesktop.org
4622 T:      git git://github.com/skeggsb/linux
4623 S:      Supported
4624 F:      drivers/gpu/drm/nouveau/
4625 F:      include/uapi/drm/nouveau_drm.h
4626
4627 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4628 M:      Noralf Trønnes <noralf@tronnes.org>
4629 S:      Maintained
4630 F:      drivers/gpu/drm/tinydrm/repaper.c
4631 F:      Documentation/devicetree/bindings/display/repaper.txt
4632
4633 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4634 M:      Dave Airlie <airlied@redhat.com>
4635 M:      Gerd Hoffmann <kraxel@redhat.com>
4636 L:      virtualization@lists.linux-foundation.org
4637 T:      git git://anongit.freedesktop.org/drm/drm-misc
4638 S:      Obsolete
4639 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4640 F:      drivers/gpu/drm/cirrus/
4641
4642 DRM DRIVER FOR QXL VIRTUAL GPU
4643 M:      Dave Airlie <airlied@redhat.com>
4644 M:      Gerd Hoffmann <kraxel@redhat.com>
4645 L:      virtualization@lists.linux-foundation.org
4646 T:      git git://anongit.freedesktop.org/drm/drm-misc
4647 S:      Maintained
4648 F:      drivers/gpu/drm/qxl/
4649 F:      include/uapi/drm/qxl_drm.h
4650
4651 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4652 S:      Orphan / Obsolete
4653 F:      drivers/gpu/drm/r128/
4654 F:      include/uapi/drm/r128_drm.h
4655
4656 DRM DRIVER FOR SAVAGE VIDEO CARDS
4657 S:      Orphan / Obsolete
4658 F:      drivers/gpu/drm/savage/
4659 F:      include/uapi/drm/savage_drm.h
4660
4661 DRM DRIVER FOR SIS VIDEO CARDS
4662 S:      Orphan / Obsolete
4663 F:      drivers/gpu/drm/sis/
4664 F:      include/uapi/drm/sis_drm.h
4665
4666 DRM DRIVER FOR SITRONIX ST7586 PANELS
4667 M:      David Lechner <david@lechnology.com>
4668 S:      Maintained
4669 F:      drivers/gpu/drm/tinydrm/st7586.c
4670 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4671
4672 DRM DRIVER FOR SITRONIX ST7735R PANELS
4673 M:      David Lechner <david@lechnology.com>
4674 S:      Maintained
4675 F:      drivers/gpu/drm/tinydrm/st7735r.c
4676 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4677
4678 DRM DRIVER FOR TDFX VIDEO CARDS
4679 S:      Orphan / Obsolete
4680 F:      drivers/gpu/drm/tdfx/
4681
4682 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4683 M:      Dave Airlie <airlied@redhat.com>
4684 S:      Odd Fixes
4685 F:      drivers/gpu/drm/udl/
4686
4687 DRM DRIVER FOR VMWARE VIRTUAL GPU
4688 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4689 M:      Sinclair Yeh <syeh@vmware.com>
4690 M:      Thomas Hellstrom <thellstrom@vmware.com>
4691 L:      dri-devel@lists.freedesktop.org
4692 T:      git git://people.freedesktop.org/~syeh/repos_linux
4693 T:      git git://people.freedesktop.org/~thomash/linux
4694 S:      Supported
4695 F:      drivers/gpu/drm/vmwgfx/
4696 F:      include/uapi/drm/vmwgfx_drm.h
4697
4698 DRM DRIVERS
4699 M:      David Airlie <airlied@linux.ie>
4700 L:      dri-devel@lists.freedesktop.org
4701 T:      git git://anongit.freedesktop.org/drm/drm
4702 B:      https://bugs.freedesktop.org/
4703 C:      irc://chat.freenode.net/dri-devel
4704 S:      Maintained
4705 F:      drivers/gpu/drm/
4706 F:      drivers/gpu/vga/
4707 F:      Documentation/devicetree/bindings/display/
4708 F:      Documentation/devicetree/bindings/gpu/
4709 F:      Documentation/gpu/
4710 F:      include/drm/
4711 F:      include/uapi/drm/
4712 F:      include/linux/vga*
4713
4714 DRM DRIVERS AND MISC GPU PATCHES
4715 M:      Gustavo Padovan <gustavo@padovan.org>
4716 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4717 M:      Sean Paul <seanpaul@chromium.org>
4718 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4719 S:      Maintained
4720 T:      git git://anongit.freedesktop.org/drm/drm-misc
4721 F:      Documentation/gpu/
4722 F:      drivers/gpu/vga/
4723 F:      drivers/gpu/drm/*
4724 F:      include/drm/drm*
4725 F:      include/uapi/drm/drm*
4726 F:      include/linux/vga*
4727
4728 DRM DRIVERS FOR ALLWINNER A10
4729 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4730 L:      dri-devel@lists.freedesktop.org
4731 S:      Supported
4732 F:      drivers/gpu/drm/sun4i/
4733 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4734 T:      git git://anongit.freedesktop.org/drm/drm-misc
4735
4736 DRM DRIVERS FOR AMLOGIC SOCS
4737 M:      Neil Armstrong <narmstrong@baylibre.com>
4738 L:      dri-devel@lists.freedesktop.org
4739 L:      linux-amlogic@lists.infradead.org
4740 W:      http://linux-meson.com/
4741 S:      Supported
4742 F:      drivers/gpu/drm/meson/
4743 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4744 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4745 F:      Documentation/gpu/meson.rst
4746 T:      git git://anongit.freedesktop.org/drm/drm-misc
4747
4748 DRM DRIVERS FOR ATMEL HLCDC
4749 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4750 L:      dri-devel@lists.freedesktop.org
4751 S:      Supported
4752 F:      drivers/gpu/drm/atmel-hlcdc/
4753 F:      Documentation/devicetree/bindings/display/atmel/
4754 T:      git git://anongit.freedesktop.org/drm/drm-misc
4755
4756 DRM DRIVERS FOR BRIDGE CHIPS
4757 M:      Archit Taneja <architt@codeaurora.org>
4758 M:      Andrzej Hajda <a.hajda@samsung.com>
4759 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4760 S:      Maintained
4761 T:      git git://anongit.freedesktop.org/drm/drm-misc
4762 F:      drivers/gpu/drm/bridge/
4763
4764 DRM DRIVERS FOR EXYNOS
4765 M:      Inki Dae <inki.dae@samsung.com>
4766 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4767 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4768 M:      Kyungmin Park <kyungmin.park@samsung.com>
4769 L:      dri-devel@lists.freedesktop.org
4770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4771 S:      Supported
4772 F:      drivers/gpu/drm/exynos/
4773 F:      include/uapi/drm/exynos_drm.h
4774 F:      Documentation/devicetree/bindings/display/exynos/
4775
4776 DRM DRIVERS FOR FREESCALE DCU
4777 M:      Stefan Agner <stefan@agner.ch>
4778 M:      Alison Wang <alison.wang@nxp.com>
4779 L:      dri-devel@lists.freedesktop.org
4780 S:      Supported
4781 F:      drivers/gpu/drm/fsl-dcu/
4782 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4783 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4784 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4785
4786 DRM DRIVERS FOR FREESCALE IMX
4787 M:      Philipp Zabel <p.zabel@pengutronix.de>
4788 L:      dri-devel@lists.freedesktop.org
4789 S:      Maintained
4790 F:      drivers/gpu/drm/imx/
4791 F:      drivers/gpu/ipu-v3/
4792 F:      Documentation/devicetree/bindings/display/imx/
4793
4794 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4795 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4796 L:      dri-devel@lists.freedesktop.org
4797 T:      git git://github.com/patjak/drm-gma500
4798 S:      Maintained
4799 F:      drivers/gpu/drm/gma500/
4800
4801 DRM DRIVERS FOR HISILICON
4802 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4803 M:      Rongrong Zou <zourongrong@gmail.com>
4804 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4805 R:      Chen Feng <puck.chen@hisilicon.com>
4806 L:      dri-devel@lists.freedesktop.org
4807 T:      git git://github.com/xin3liang/linux.git
4808 S:      Maintained
4809 F:      drivers/gpu/drm/hisilicon/
4810 F:      Documentation/devicetree/bindings/display/hisilicon/
4811
4812 DRM DRIVERS FOR MEDIATEK
4813 M:      CK Hu <ck.hu@mediatek.com>
4814 M:      Philipp Zabel <p.zabel@pengutronix.de>
4815 L:      dri-devel@lists.freedesktop.org
4816 S:      Supported
4817 F:      drivers/gpu/drm/mediatek/
4818 F:      Documentation/devicetree/bindings/display/mediatek/
4819
4820 DRM DRIVERS FOR NVIDIA TEGRA
4821 M:      Thierry Reding <thierry.reding@gmail.com>
4822 L:      dri-devel@lists.freedesktop.org
4823 L:      linux-tegra@vger.kernel.org
4824 T:      git git://anongit.freedesktop.org/tegra/linux.git
4825 S:      Supported
4826 F:      drivers/gpu/drm/tegra/
4827 F:      drivers/gpu/host1x/
4828 F:      include/linux/host1x.h
4829 F:      include/uapi/drm/tegra_drm.h
4830 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4831
4832 DRM DRIVERS FOR RENESAS
4833 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4834 L:      dri-devel@lists.freedesktop.org
4835 L:      linux-renesas-soc@vger.kernel.org
4836 T:      git git://linuxtv.org/pinchartl/fbdev
4837 S:      Supported
4838 F:      drivers/gpu/drm/rcar-du/
4839 F:      drivers/gpu/drm/shmobile/
4840 F:      include/linux/platform_data/shmob_drm.h
4841 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4842 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4843 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4844
4845 DRM DRIVERS FOR ROCKCHIP
4846 M:      Sandy Huang <hjc@rock-chips.com>
4847 M:      Heiko Stübner <heiko@sntech.de>
4848 L:      dri-devel@lists.freedesktop.org
4849 S:      Maintained
4850 F:      drivers/gpu/drm/rockchip/
4851 F:      Documentation/devicetree/bindings/display/rockchip/
4852 T:      git git://anongit.freedesktop.org/drm/drm-misc
4853
4854 DRM DRIVERS FOR STI
4855 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4856 M:      Vincent Abriou <vincent.abriou@st.com>
4857 L:      dri-devel@lists.freedesktop.org
4858 T:      git git://anongit.freedesktop.org/drm/drm-misc
4859 S:      Maintained
4860 F:      drivers/gpu/drm/sti
4861 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4862
4863 DRM DRIVERS FOR STM
4864 M:      Yannick Fertre <yannick.fertre@st.com>
4865 M:      Philippe Cornu <philippe.cornu@st.com>
4866 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4867 M:      Vincent Abriou <vincent.abriou@st.com>
4868 L:      dri-devel@lists.freedesktop.org
4869 T:      git git://anongit.freedesktop.org/drm/drm-misc
4870 S:      Maintained
4871 F:      drivers/gpu/drm/stm
4872 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4873
4874 DRM DRIVERS FOR TI LCDC
4875 M:      Jyri Sarha <jsarha@ti.com>
4876 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4877 L:      dri-devel@lists.freedesktop.org
4878 S:      Maintained
4879 F:      drivers/gpu/drm/tilcdc/
4880 F:      Documentation/devicetree/bindings/display/tilcdc/
4881
4882 DRM DRIVERS FOR TI OMAP
4883 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4884 L:      dri-devel@lists.freedesktop.org
4885 S:      Maintained
4886 F:      drivers/gpu/drm/omapdrm/
4887 F:      Documentation/devicetree/bindings/display/ti/
4888
4889 DRM DRIVERS FOR V3D
4890 M:      Eric Anholt <eric@anholt.net>
4891 S:      Supported
4892 F:      drivers/gpu/drm/v3d/
4893 F:      include/uapi/drm/v3d_drm.h
4894 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4895 T:      git git://anongit.freedesktop.org/drm/drm-misc
4896
4897 DRM DRIVERS FOR VC4
4898 M:      Eric Anholt <eric@anholt.net>
4899 T:      git git://github.com/anholt/linux
4900 S:      Supported
4901 F:      drivers/gpu/drm/vc4/
4902 F:      include/uapi/drm/vc4_drm.h
4903 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4904 T:      git git://anongit.freedesktop.org/drm/drm-misc
4905
4906 DRM DRIVERS FOR VIVANTE GPU IP
4907 M:      Lucas Stach <l.stach@pengutronix.de>
4908 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4909 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4910 L:      etnaviv@lists.freedesktop.org
4911 L:      dri-devel@lists.freedesktop.org
4912 S:      Maintained
4913 F:      drivers/gpu/drm/etnaviv/
4914 F:      include/uapi/drm/etnaviv_drm.h
4915 F:      Documentation/devicetree/bindings/display/etnaviv/
4916
4917 DRM DRIVERS FOR ZTE ZX
4918 M:      Shawn Guo <shawnguo@kernel.org>
4919 L:      dri-devel@lists.freedesktop.org
4920 S:      Maintained
4921 F:      drivers/gpu/drm/zte/
4922 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4923 T:      git git://anongit.freedesktop.org/drm/drm-misc
4924
4925 DRM PANEL DRIVERS
4926 M:      Thierry Reding <thierry.reding@gmail.com>
4927 L:      dri-devel@lists.freedesktop.org
4928 T:      git git://anongit.freedesktop.org/drm/drm-misc
4929 S:      Maintained
4930 F:      drivers/gpu/drm/drm_panel.c
4931 F:      drivers/gpu/drm/panel/
4932 F:      include/drm/drm_panel.h
4933 F:      Documentation/devicetree/bindings/display/panel/
4934
4935 DRM TINYDRM DRIVERS
4936 M:      Noralf Trønnes <noralf@tronnes.org>
4937 W:      https://github.com/notro/tinydrm/wiki/Development
4938 T:      git git://anongit.freedesktop.org/drm/drm-misc
4939 S:      Maintained
4940 F:      drivers/gpu/drm/tinydrm/
4941 F:      include/drm/tinydrm/
4942
4943 DRM DRIVERS FOR XEN
4944 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4945 T:      git git://anongit.freedesktop.org/drm/drm-misc
4946 L:      dri-devel@lists.freedesktop.org
4947 L:      xen-devel@lists.xen.org
4948 S:      Supported
4949 F:      drivers/gpu/drm/xen/
4950 F:      Documentation/gpu/xen-front.rst
4951
4952 DRM TTM SUBSYSTEM
4953 M:      Christian Koenig <christian.koenig@amd.com>
4954 M:      Huang Rui <ray.huang@amd.com>
4955 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4956 T:      git git://people.freedesktop.org/~agd5f/linux
4957 S:      Maintained
4958 L:      dri-devel@lists.freedesktop.org
4959 F:      include/drm/ttm/
4960 F:      drivers/gpu/drm/ttm/
4961
4962 DSBR100 USB FM RADIO DRIVER
4963 M:      Alexey Klimov <klimov.linux@gmail.com>
4964 L:      linux-media@vger.kernel.org
4965 T:      git git://linuxtv.org/media_tree.git
4966 S:      Maintained
4967 F:      drivers/media/radio/dsbr100.c
4968
4969 DSCC4 DRIVER
4970 M:      Francois Romieu <romieu@fr.zoreil.com>
4971 L:      netdev@vger.kernel.org
4972 S:      Maintained
4973 F:      drivers/net/wan/dscc4.c
4974
4975 DT3155 MEDIA DRIVER
4976 M:      Hans Verkuil <hverkuil@xs4all.nl>
4977 L:      linux-media@vger.kernel.org
4978 T:      git git://linuxtv.org/media_tree.git
4979 W:      https://linuxtv.org
4980 S:      Odd Fixes
4981 F:      drivers/media/pci/dt3155/
4982
4983 DVB_USB_AF9015 MEDIA DRIVER
4984 M:      Antti Palosaari <crope@iki.fi>
4985 L:      linux-media@vger.kernel.org
4986 W:      https://linuxtv.org
4987 W:      http://palosaari.fi/linux/
4988 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4989 T:      git git://linuxtv.org/anttip/media_tree.git
4990 S:      Maintained
4991 F:      drivers/media/usb/dvb-usb-v2/af9015*
4992
4993 DVB_USB_AF9035 MEDIA DRIVER
4994 M:      Antti Palosaari <crope@iki.fi>
4995 L:      linux-media@vger.kernel.org
4996 W:      https://linuxtv.org
4997 W:      http://palosaari.fi/linux/
4998 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4999 T:      git git://linuxtv.org/anttip/media_tree.git
5000 S:      Maintained
5001 F:      drivers/media/usb/dvb-usb-v2/af9035*
5002
5003 DVB_USB_ANYSEE MEDIA DRIVER
5004 M:      Antti Palosaari <crope@iki.fi>
5005 L:      linux-media@vger.kernel.org
5006 W:      https://linuxtv.org
5007 W:      http://palosaari.fi/linux/
5008 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5009 T:      git git://linuxtv.org/anttip/media_tree.git
5010 S:      Maintained
5011 F:      drivers/media/usb/dvb-usb-v2/anysee*
5012
5013 DVB_USB_AU6610 MEDIA DRIVER
5014 M:      Antti Palosaari <crope@iki.fi>
5015 L:      linux-media@vger.kernel.org
5016 W:      https://linuxtv.org
5017 W:      http://palosaari.fi/linux/
5018 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5019 T:      git git://linuxtv.org/anttip/media_tree.git
5020 S:      Maintained
5021 F:      drivers/media/usb/dvb-usb-v2/au6610*
5022
5023 DVB_USB_CE6230 MEDIA DRIVER
5024 M:      Antti Palosaari <crope@iki.fi>
5025 L:      linux-media@vger.kernel.org
5026 W:      https://linuxtv.org
5027 W:      http://palosaari.fi/linux/
5028 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5029 T:      git git://linuxtv.org/anttip/media_tree.git
5030 S:      Maintained
5031 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5032
5033 DVB_USB_CXUSB MEDIA DRIVER
5034 M:      Michael Krufky <mkrufky@linuxtv.org>
5035 L:      linux-media@vger.kernel.org
5036 W:      https://linuxtv.org
5037 W:      http://github.com/mkrufky
5038 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5039 T:      git git://linuxtv.org/media_tree.git
5040 S:      Maintained
5041 F:      drivers/media/usb/dvb-usb/cxusb*
5042
5043 DVB_USB_EC168 MEDIA DRIVER
5044 M:      Antti Palosaari <crope@iki.fi>
5045 L:      linux-media@vger.kernel.org
5046 W:      https://linuxtv.org
5047 W:      http://palosaari.fi/linux/
5048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5049 T:      git git://linuxtv.org/anttip/media_tree.git
5050 S:      Maintained
5051 F:      drivers/media/usb/dvb-usb-v2/ec168*
5052
5053 DVB_USB_GL861 MEDIA DRIVER
5054 M:      Antti Palosaari <crope@iki.fi>
5055 L:      linux-media@vger.kernel.org
5056 W:      https://linuxtv.org
5057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5058 T:      git git://linuxtv.org/anttip/media_tree.git
5059 S:      Maintained
5060 F:      drivers/media/usb/dvb-usb-v2/gl861*
5061
5062 DVB_USB_MXL111SF MEDIA DRIVER
5063 M:      Michael Krufky <mkrufky@linuxtv.org>
5064 L:      linux-media@vger.kernel.org
5065 W:      https://linuxtv.org
5066 W:      http://github.com/mkrufky
5067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5068 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5069 S:      Maintained
5070 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5071
5072 DVB_USB_RTL28XXU MEDIA DRIVER
5073 M:      Antti Palosaari <crope@iki.fi>
5074 L:      linux-media@vger.kernel.org
5075 W:      https://linuxtv.org
5076 W:      http://palosaari.fi/linux/
5077 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5078 T:      git git://linuxtv.org/anttip/media_tree.git
5079 S:      Maintained
5080 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5081
5082 DVB_USB_V2 MEDIA DRIVER
5083 M:      Antti Palosaari <crope@iki.fi>
5084 L:      linux-media@vger.kernel.org
5085 W:      https://linuxtv.org
5086 W:      http://palosaari.fi/linux/
5087 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5088 T:      git git://linuxtv.org/anttip/media_tree.git
5089 S:      Maintained
5090 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5091 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5092
5093 DYNAMIC DEBUG
5094 M:      Jason Baron <jbaron@akamai.com>
5095 S:      Maintained
5096 F:      lib/dynamic_debug.c
5097 F:      include/linux/dynamic_debug.h
5098
5099 DYNAMIC INTERRUPT MODERATION
5100 M:      Tal Gilboa <talgi@mellanox.com>
5101 S:      Maintained
5102 F:      include/linux/net_dim.h
5103
5104 DZ DECSTATION DZ11 SERIAL DRIVER
5105 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5106 S:      Maintained
5107 F:      drivers/tty/serial/dz.*
5108
5109 E3X0 POWER BUTTON DRIVER
5110 M:      Moritz Fischer <moritz.fischer@ettus.com>
5111 L:      usrp-users@lists.ettus.com
5112 W:      http://www.ettus.com
5113 S:      Supported
5114 F:      drivers/input/misc/e3x0-button.c
5115 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5116
5117 E4000 MEDIA DRIVER
5118 M:      Antti Palosaari <crope@iki.fi>
5119 L:      linux-media@vger.kernel.org
5120 W:      https://linuxtv.org
5121 W:      http://palosaari.fi/linux/
5122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5123 T:      git git://linuxtv.org/anttip/media_tree.git
5124 S:      Maintained
5125 F:      drivers/media/tuners/e4000*
5126
5127 EARTH_PT1 MEDIA DRIVER
5128 M:      Akihiro Tsukada <tskd08@gmail.com>
5129 L:      linux-media@vger.kernel.org
5130 S:      Odd Fixes
5131 F:      drivers/media/pci/pt1/
5132
5133 EARTH_PT3 MEDIA DRIVER
5134 M:      Akihiro Tsukada <tskd08@gmail.com>
5135 L:      linux-media@vger.kernel.org
5136 S:      Odd Fixes
5137 F:      drivers/media/pci/pt3/
5138
5139 EC100 MEDIA DRIVER
5140 M:      Antti Palosaari <crope@iki.fi>
5141 L:      linux-media@vger.kernel.org
5142 W:      https://linuxtv.org
5143 W:      http://palosaari.fi/linux/
5144 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5145 T:      git git://linuxtv.org/anttip/media_tree.git
5146 S:      Maintained
5147 F:      drivers/media/dvb-frontends/ec100*
5148
5149 ECRYPT FILE SYSTEM
5150 M:      Tyler Hicks <tyhicks@canonical.com>
5151 L:      ecryptfs@vger.kernel.org
5152 W:      http://ecryptfs.org
5153 W:      https://launchpad.net/ecryptfs
5154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5155 S:      Supported
5156 F:      Documentation/filesystems/ecryptfs.txt
5157 F:      fs/ecryptfs/
5158
5159 EDAC-AMD64
5160 M:      Borislav Petkov <bp@alien8.de>
5161 L:      linux-edac@vger.kernel.org
5162 S:      Maintained
5163 F:      drivers/edac/amd64_edac*
5164
5165 EDAC-CALXEDA
5166 M:      Robert Richter <rric@kernel.org>
5167 L:      linux-edac@vger.kernel.org
5168 S:      Maintained
5169 F:      drivers/edac/highbank*
5170
5171 EDAC-CAVIUM OCTEON
5172 M:      Ralf Baechle <ralf@linux-mips.org>
5173 M:      David Daney <david.daney@cavium.com>
5174 L:      linux-edac@vger.kernel.org
5175 L:      linux-mips@linux-mips.org
5176 S:      Supported
5177 F:      drivers/edac/octeon_edac*
5178
5179 EDAC-CAVIUM THUNDERX
5180 M:      David Daney <david.daney@cavium.com>
5181 M:      Jan Glauber <jglauber@cavium.com>
5182 L:      linux-edac@vger.kernel.org
5183 S:      Supported
5184 F:      drivers/edac/thunderx_edac*
5185
5186 EDAC-CORE
5187 M:      Borislav Petkov <bp@alien8.de>
5188 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5189 L:      linux-edac@vger.kernel.org
5190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5192 S:      Supported
5193 F:      Documentation/admin-guide/ras.rst
5194 F:      Documentation/driver-api/edac.rst
5195 F:      drivers/edac/
5196 F:      include/linux/edac.h
5197
5198 EDAC-E752X
5199 M:      Mark Gross <mark.gross@intel.com>
5200 L:      linux-edac@vger.kernel.org
5201 S:      Maintained
5202 F:      drivers/edac/e752x_edac.c
5203
5204 EDAC-E7XXX
5205 L:      linux-edac@vger.kernel.org
5206 S:      Maintained
5207 F:      drivers/edac/e7xxx_edac.c
5208
5209 EDAC-FSL_DDR
5210 M:      York Sun <york.sun@nxp.com>
5211 L:      linux-edac@vger.kernel.org
5212 S:      Maintained
5213 F:      drivers/edac/fsl_ddr_edac.*
5214
5215 EDAC-GHES
5216 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5217 L:      linux-edac@vger.kernel.org
5218 S:      Maintained
5219 F:      drivers/edac/ghes_edac.c
5220
5221 EDAC-I3000
5222 L:      linux-edac@vger.kernel.org
5223 S:      Orphan
5224 F:      drivers/edac/i3000_edac.c
5225
5226 EDAC-I5000
5227 L:      linux-edac@vger.kernel.org
5228 S:      Maintained
5229 F:      drivers/edac/i5000_edac.c
5230
5231 EDAC-I5400
5232 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5233 L:      linux-edac@vger.kernel.org
5234 S:      Maintained
5235 F:      drivers/edac/i5400_edac.c
5236
5237 EDAC-I7300
5238 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5239 L:      linux-edac@vger.kernel.org
5240 S:      Maintained
5241 F:      drivers/edac/i7300_edac.c
5242
5243 EDAC-I7CORE
5244 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5245 L:      linux-edac@vger.kernel.org
5246 S:      Maintained
5247 F:      drivers/edac/i7core_edac.c
5248
5249 EDAC-I82443BXGX
5250 M:      Tim Small <tim@buttersideup.com>
5251 L:      linux-edac@vger.kernel.org
5252 S:      Maintained
5253 F:      drivers/edac/i82443bxgx_edac.c
5254
5255 EDAC-I82975X
5256 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5257 M:      "Arvind R." <arvino55@gmail.com>
5258 L:      linux-edac@vger.kernel.org
5259 S:      Maintained
5260 F:      drivers/edac/i82975x_edac.c
5261
5262 EDAC-IE31200
5263 M:      Jason Baron <jbaron@akamai.com>
5264 L:      linux-edac@vger.kernel.org
5265 S:      Maintained
5266 F:      drivers/edac/ie31200_edac.c
5267
5268 EDAC-MPC85XX
5269 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5270 L:      linux-edac@vger.kernel.org
5271 S:      Maintained
5272 F:      drivers/edac/mpc85xx_edac.[ch]
5273
5274 EDAC-PASEMI
5275 M:      Egor Martovetsky <egor@pasemi.com>
5276 L:      linux-edac@vger.kernel.org
5277 S:      Maintained
5278 F:      drivers/edac/pasemi_edac.c
5279
5280 EDAC-PND2
5281 M:      Tony Luck <tony.luck@intel.com>
5282 L:      linux-edac@vger.kernel.org
5283 S:      Maintained
5284 F:      drivers/edac/pnd2_edac.[ch]
5285
5286 EDAC-R82600
5287 M:      Tim Small <tim@buttersideup.com>
5288 L:      linux-edac@vger.kernel.org
5289 S:      Maintained
5290 F:      drivers/edac/r82600_edac.c
5291
5292 EDAC-SBRIDGE
5293 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5294 L:      linux-edac@vger.kernel.org
5295 S:      Maintained
5296 F:      drivers/edac/sb_edac.c
5297
5298 EDAC-SKYLAKE
5299 M:      Tony Luck <tony.luck@intel.com>
5300 L:      linux-edac@vger.kernel.org
5301 S:      Maintained
5302 F:      drivers/edac/skx_edac.c
5303
5304 EDAC-TI
5305 M:      Tero Kristo <t-kristo@ti.com>
5306 L:      linux-edac@vger.kernel.org
5307 S:      Maintained
5308 F:      drivers/edac/ti_edac.c
5309
5310 EDIROL UA-101/UA-1000 DRIVER
5311 M:      Clemens Ladisch <clemens@ladisch.de>
5312 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5313 T:      git git://git.alsa-project.org/alsa-kernel.git
5314 S:      Maintained
5315 F:      sound/usb/misc/ua101.c
5316
5317 EFI TEST DRIVER
5318 L:      linux-efi@vger.kernel.org
5319 M:      Ivan Hu <ivan.hu@canonical.com>
5320 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5321 S:      Maintained
5322 F:      drivers/firmware/efi/test/
5323
5324 EFI VARIABLE FILESYSTEM
5325 M:      Matthew Garrett <matthew.garrett@nebula.com>
5326 M:      Jeremy Kerr <jk@ozlabs.org>
5327 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5329 L:      linux-efi@vger.kernel.org
5330 S:      Maintained
5331 F:      fs/efivarfs/
5332
5333 EFIFB FRAMEBUFFER DRIVER
5334 L:      linux-fbdev@vger.kernel.org
5335 M:      Peter Jones <pjones@redhat.com>
5336 S:      Maintained
5337 F:      drivers/video/fbdev/efifb.c
5338
5339 EFS FILESYSTEM
5340 W:      http://aeschi.ch.eu.org/efs/
5341 S:      Orphan
5342 F:      fs/efs/
5343
5344 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5345 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5346 L:      netdev@vger.kernel.org
5347 S:      Maintained
5348 F:      drivers/net/ethernet/ibm/ehea/
5349
5350 EM28XX VIDEO4LINUX DRIVER
5351 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5352 L:      linux-media@vger.kernel.org
5353 W:      https://linuxtv.org
5354 T:      git git://linuxtv.org/media_tree.git
5355 S:      Maintained
5356 F:      drivers/media/usb/em28xx/
5357 F:      Documentation/media/v4l-drivers/em28xx*
5358
5359 EMBEDDED LINUX
5360 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5361 M:      Matt Mackall <mpm@selenic.com>
5362 M:      David Woodhouse <dwmw2@infradead.org>
5363 L:      linux-embedded@vger.kernel.org
5364 S:      Maintained
5365
5366 Emulex 10Gbps iSCSI - OneConnect DRIVER
5367 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5368 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5369 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5370 L:      linux-scsi@vger.kernel.org
5371 W:      http://www.broadcom.com
5372 S:      Supported
5373 F:      drivers/scsi/be2iscsi/
5374
5375 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5376 M:      Sathya Perla <sathya.perla@broadcom.com>
5377 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5378 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5379 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5380 L:      netdev@vger.kernel.org
5381 W:      http://www.emulex.com
5382 S:      Supported
5383 F:      drivers/net/ethernet/emulex/benet/
5384
5385 EMULEX ONECONNECT ROCE DRIVER
5386 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5387 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5388 L:      linux-rdma@vger.kernel.org
5389 W:      http://www.broadcom.com
5390 S:      Odd Fixes
5391 F:      drivers/infiniband/hw/ocrdma/
5392 F:      include/uapi/rdma/ocrdma-abi.h
5393
5394 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5395 M:      James Smart <james.smart@broadcom.com>
5396 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5397 L:      linux-scsi@vger.kernel.org
5398 W:      http://www.broadcom.com
5399 S:      Supported
5400 F:      drivers/scsi/lpfc/
5401
5402 ENE CB710 FLASH CARD READER DRIVER
5403 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5404 S:      Maintained
5405 F:      drivers/misc/cb710/
5406 F:      drivers/mmc/host/cb710-mmc.*
5407 F:      include/linux/cb710.h
5408
5409 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5410 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5411 S:      Maintained
5412 F:      drivers/media/rc/ene_ir.*
5413
5414 EPSON S1D13XXX FRAMEBUFFER DRIVER
5415 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5416 S:      Maintained
5417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5418 F:      drivers/video/fbdev/s1d13xxxfb.c
5419 F:      include/video/s1d13xxxfb.h
5420
5421 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5422 M:      Jeff Layton <jlayton@kernel.org>
5423 S:      Maintained
5424 F:      lib/errseq.c
5425 F:      include/linux/errseq.h
5426
5427 ET131X NETWORK DRIVER
5428 M:      Mark Einon <mark.einon@gmail.com>
5429 S:      Odd Fixes
5430 F:      drivers/net/ethernet/agere/
5431
5432 ETHERNET BRIDGE
5433 M:      Stephen Hemminger <stephen@networkplumber.org>
5434 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5435 L:      netdev@vger.kernel.org
5436 W:      http://www.linuxfoundation.org/en/Net:Bridge
5437 S:      Maintained
5438 F:      include/linux/netfilter_bridge/
5439 F:      net/bridge/
5440
5441 ETHERNET PHY LIBRARY
5442 M:      Andrew Lunn <andrew@lunn.ch>
5443 M:      Florian Fainelli <f.fainelli@gmail.com>
5444 L:      netdev@vger.kernel.org
5445 S:      Maintained
5446 F:      Documentation/ABI/testing/sysfs-bus-mdio
5447 F:      Documentation/devicetree/bindings/net/mdio*
5448 F:      Documentation/networking/phy.txt
5449 F:      drivers/net/phy/
5450 F:      drivers/of/of_mdio.c
5451 F:      drivers/of/of_net.c
5452 F:      include/linux/*mdio*.h
5453 F:      include/linux/of_net.h
5454 F:      include/linux/phy.h
5455 F:      include/linux/phy_fixed.h
5456 F:      include/linux/platform_data/mdio-bcm-unimac.h
5457 F:      include/trace/events/mdio.h
5458 F:      include/uapi/linux/mdio.h
5459 F:      include/uapi/linux/mii.h
5460
5461 EXT2 FILE SYSTEM
5462 M:      Jan Kara <jack@suse.com>
5463 L:      linux-ext4@vger.kernel.org
5464 S:      Maintained
5465 F:      Documentation/filesystems/ext2.txt
5466 F:      fs/ext2/
5467 F:      include/linux/ext2*
5468
5469 EXT4 FILE SYSTEM
5470 M:      "Theodore Ts'o" <tytso@mit.edu>
5471 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5472 L:      linux-ext4@vger.kernel.org
5473 W:      http://ext4.wiki.kernel.org
5474 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5476 S:      Maintained
5477 F:      Documentation/filesystems/ext4.txt
5478 F:      fs/ext4/
5479
5480 Extended Verification Module (EVM)
5481 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5482 L:      linux-integrity@vger.kernel.org
5483 S:      Supported
5484 F:      security/integrity/evm/
5485
5486 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5487 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5488 L:      linux-efi@vger.kernel.org
5489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5490 S:      Maintained
5491 F:      Documentation/efi-stub.txt
5492 F:      arch/*/kernel/efi.c
5493 F:      arch/x86/boot/compressed/eboot.[ch]
5494 F:      arch/*/include/asm/efi.h
5495 F:      arch/x86/platform/efi/
5496 F:      drivers/firmware/efi/
5497 F:      include/linux/efi*.h
5498 F:      arch/arm/boot/compressed/efi-header.S
5499 F:      arch/arm64/kernel/efi-entry.S
5500
5501 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5502 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5503 M:      Chanwoo Choi <cw00.choi@samsung.com>
5504 L:      linux-kernel@vger.kernel.org
5505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5506 S:      Maintained
5507 F:      drivers/extcon/
5508 F:      include/linux/extcon/
5509 F:      include/linux/extcon.h
5510 F:      Documentation/extcon/
5511 F:      Documentation/devicetree/bindings/extcon/
5512
5513 EXYNOS DP DRIVER
5514 M:      Jingoo Han <jingoohan1@gmail.com>
5515 L:      dri-devel@lists.freedesktop.org
5516 S:      Maintained
5517 F:      drivers/gpu/drm/exynos/exynos_dp*
5518
5519 EXYNOS SYSMMU (IOMMU) driver
5520 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5521 L:      iommu@lists.linux-foundation.org
5522 S:      Maintained
5523 F:      drivers/iommu/exynos-iommu.c
5524
5525 EZchip NPS platform support
5526 M:      Vineet Gupta <vgupta@synopsys.com>
5527 M:      Ofer Levi <oferle@mellanox.com>
5528 S:      Supported
5529 F:      arch/arc/plat-eznps
5530 F:      arch/arc/boot/dts/eznps.dts
5531
5532 F2FS FILE SYSTEM
5533 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5534 M:      Chao Yu <yuchao0@huawei.com>
5535 L:      linux-f2fs-devel@lists.sourceforge.net
5536 W:      https://f2fs.wiki.kernel.org/
5537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5538 S:      Maintained
5539 F:      Documentation/filesystems/f2fs.txt
5540 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5541 F:      fs/f2fs/
5542 F:      include/linux/f2fs_fs.h
5543 F:      include/trace/events/f2fs.h
5544
5545 F71805F HARDWARE MONITORING DRIVER
5546 M:      Jean Delvare <jdelvare@suse.com>
5547 L:      linux-hwmon@vger.kernel.org
5548 S:      Maintained
5549 F:      Documentation/hwmon/f71805f
5550 F:      drivers/hwmon/f71805f.c
5551
5552 FADDR2LINE
5553 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5554 S:      Maintained
5555 F:      scripts/faddr2line
5556
5557 FAILOVER MODULE
5558 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5559 L:      netdev@vger.kernel.org
5560 S:      Supported
5561 F:      net/core/failover.c
5562 F:      include/net/failover.h
5563 F:      Documentation/networking/failover.rst
5564
5565 FANOTIFY
5566 M:      Jan Kara <jack@suse.cz>
5567 R:      Amir Goldstein <amir73il@gmail.com>
5568 L:      linux-fsdevel@vger.kernel.org
5569 S:      Maintained
5570 F:      fs/notify/fanotify/
5571 F:      include/linux/fanotify.h
5572 F:      include/uapi/linux/fanotify.h
5573
5574 FARSYNC SYNCHRONOUS DRIVER
5575 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5576 W:      http://www.farsite.co.uk/
5577 S:      Supported
5578 F:      drivers/net/wan/farsync.*
5579
5580 FAULT INJECTION SUPPORT
5581 M:      Akinobu Mita <akinobu.mita@gmail.com>
5582 S:      Supported
5583 F:      Documentation/fault-injection/
5584 F:      lib/fault-inject.c
5585
5586 FBTFT Framebuffer drivers
5587 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5588 S:      Maintained
5589 F:      drivers/staging/fbtft/
5590
5591 FC0011 TUNER DRIVER
5592 M:      Michael Buesch <m@bues.ch>
5593 L:      linux-media@vger.kernel.org
5594 S:      Maintained
5595 F:      drivers/media/tuners/fc0011.h
5596 F:      drivers/media/tuners/fc0011.c
5597
5598 FC2580 MEDIA DRIVER
5599 M:      Antti Palosaari <crope@iki.fi>
5600 L:      linux-media@vger.kernel.org
5601 W:      https://linuxtv.org
5602 W:      http://palosaari.fi/linux/
5603 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5604 T:      git git://linuxtv.org/anttip/media_tree.git
5605 S:      Maintained
5606 F:      drivers/media/tuners/fc2580*
5607
5608 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5609 M:      Johannes Thumshirn <jth@kernel.org>
5610 L:      linux-scsi@vger.kernel.org
5611 W:      www.Open-FCoE.org
5612 S:      Supported
5613 F:      drivers/scsi/libfc/
5614 F:      drivers/scsi/fcoe/
5615 F:      include/scsi/fc/
5616 F:      include/scsi/libfc.h
5617 F:      include/scsi/libfcoe.h
5618 F:      include/uapi/scsi/fc/
5619
5620 FILE LOCKING (flock() and fcntl()/lockf())
5621 M:      Jeff Layton <jlayton@kernel.org>
5622 M:      "J. Bruce Fields" <bfields@fieldses.org>
5623 L:      linux-fsdevel@vger.kernel.org
5624 S:      Maintained
5625 F:      include/linux/fcntl.h
5626 F:      include/uapi/linux/fcntl.h
5627 F:      fs/fcntl.c
5628 F:      fs/locks.c
5629
5630 FILESYSTEMS (VFS and infrastructure)
5631 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5632 L:      linux-fsdevel@vger.kernel.org
5633 S:      Maintained
5634 F:      fs/*
5635 F:      include/linux/fs.h
5636 F:      include/uapi/linux/fs.h
5637
5638 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5639 M:      Riku Voipio <riku.voipio@iki.fi>
5640 L:      linux-hwmon@vger.kernel.org
5641 S:      Maintained
5642 F:      drivers/hwmon/f75375s.c
5643 F:      include/linux/f75375s.h
5644
5645 FIREWIRE AUDIO DRIVERS
5646 M:      Clemens Ladisch <clemens@ladisch.de>
5647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5648 T:      git git://git.alsa-project.org/alsa-kernel.git
5649 S:      Maintained
5650 F:      sound/firewire/
5651
5652 FIREWIRE MEDIA DRIVERS (firedtv)
5653 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5654 L:      linux-media@vger.kernel.org
5655 L:      linux1394-devel@lists.sourceforge.net
5656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5657 S:      Maintained
5658 F:      drivers/media/firewire/
5659
5660 FIREWIRE SBP-2 TARGET
5661 M:      Chris Boot <bootc@bootc.net>
5662 L:      linux-scsi@vger.kernel.org
5663 L:      target-devel@vger.kernel.org
5664 L:      linux1394-devel@lists.sourceforge.net
5665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5666 S:      Maintained
5667 F:      drivers/target/sbp/
5668
5669 FIREWIRE SUBSYSTEM
5670 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5671 L:      linux1394-devel@lists.sourceforge.net
5672 W:      http://ieee1394.wiki.kernel.org/
5673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5674 S:      Maintained
5675 F:      drivers/firewire/
5676 F:      include/linux/firewire.h
5677 F:      include/uapi/linux/firewire*.h
5678 F:      tools/firewire/
5679
5680 FIRMWARE LOADER (request_firmware)
5681 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5682 L:      linux-kernel@vger.kernel.org
5683 S:      Maintained
5684 F:      Documentation/firmware_class/
5685 F:      drivers/base/firmware_loader/
5686 F:      include/linux/firmware.h
5687
5688 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5689 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5690 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5691 S:      Maintained
5692 F:      drivers/block/rsxx/
5693
5694 FLOPPY DRIVER
5695 M:      Jiri Kosina <jikos@kernel.org>
5696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5697 S:      Odd fixes
5698 F:      drivers/block/floppy.c
5699
5700 FMC SUBSYSTEM
5701 M:      Alessandro Rubini <rubini@gnudd.com>
5702 W:      http://www.ohwr.org/projects/fmc-bus
5703 S:      Supported
5704 F:      drivers/fmc/
5705 F:      include/linux/fmc*.h
5706 F:      include/linux/ipmi-fru.h
5707 K:      fmc_d.*register
5708
5709 FPGA MANAGER FRAMEWORK
5710 M:      Alan Tull <atull@kernel.org>
5711 M:      Moritz Fischer <mdf@kernel.org>
5712 L:      linux-fpga@vger.kernel.org
5713 S:      Maintained
5714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5715 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5716 F:      Documentation/fpga/
5717 F:      Documentation/driver-api/fpga/
5718 F:      Documentation/devicetree/bindings/fpga/
5719 F:      drivers/fpga/
5720 F:      include/linux/fpga/
5721 W:      http://www.rocketboards.org
5722
5723 FPGA DFL DRIVERS
5724 M:      Wu Hao <hao.wu@intel.com>
5725 L:      linux-fpga@vger.kernel.org
5726 S:      Maintained
5727 F:      Documentation/fpga/dfl.txt
5728 F:      include/uapi/linux/fpga-dfl.h
5729 F:      drivers/fpga/dfl*
5730
5731 FPU EMULATOR
5732 M:      Bill Metzenthen <billm@melbpc.org.au>
5733 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5734 S:      Maintained
5735 F:      arch/x86/math-emu/
5736
5737 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5738 L:      netdev@vger.kernel.org
5739 S:      Orphan
5740 F:      drivers/net/wan/dlci.c
5741 F:      drivers/net/wan/sdla.c
5742
5743 FRAMEBUFFER LAYER
5744 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5745 L:      dri-devel@lists.freedesktop.org
5746 L:      linux-fbdev@vger.kernel.org
5747 T:      git git://github.com/bzolnier/linux.git
5748 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5749 S:      Maintained
5750 F:      Documentation/fb/
5751 F:      drivers/video/
5752 F:      include/video/
5753 F:      include/linux/fb.h
5754 F:      include/uapi/video/
5755 F:      include/uapi/linux/fb.h
5756
5757 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5758 M:      Horia Geantă <horia.geanta@nxp.com>
5759 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5760 L:      linux-crypto@vger.kernel.org
5761 S:      Maintained
5762 F:      drivers/crypto/caam/
5763 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5764
5765 FREESCALE DIU FRAMEBUFFER DRIVER
5766 M:      Timur Tabi <timur@kernel.org>
5767 L:      linux-fbdev@vger.kernel.org
5768 S:      Maintained
5769 F:      drivers/video/fbdev/fsl-diu-fb.*
5770
5771 FREESCALE DMA DRIVER
5772 M:      Li Yang <leoyang.li@nxp.com>
5773 M:      Zhang Wei <zw@zh-kernel.org>
5774 L:      linuxppc-dev@lists.ozlabs.org
5775 S:      Maintained
5776 F:      drivers/dma/fsldma.*
5777
5778 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5779 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5780 L:      netdev@vger.kernel.org
5781 S:      Maintained
5782 F:      drivers/net/ethernet/freescale/gianfar*
5783 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5784
5785 FREESCALE GPMI NAND DRIVER
5786 M:      Han Xu <han.xu@nxp.com>
5787 L:      linux-mtd@lists.infradead.org
5788 S:      Maintained
5789 F:      drivers/mtd/nand/raw/gpmi-nand/*
5790
5791 FREESCALE I2C CPM DRIVER
5792 M:      Jochen Friedrich <jochen@scram.de>
5793 L:      linuxppc-dev@lists.ozlabs.org
5794 L:      linux-i2c@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/i2c/busses/i2c-cpm.c
5797
5798 FREESCALE IMX / MXC FEC DRIVER
5799 M:      Fugang Duan <fugang.duan@nxp.com>
5800 L:      netdev@vger.kernel.org
5801 S:      Maintained
5802 F:      drivers/net/ethernet/freescale/fec_main.c
5803 F:      drivers/net/ethernet/freescale/fec_ptp.c
5804 F:      drivers/net/ethernet/freescale/fec.h
5805 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5806
5807 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5808 M:      Sascha Hauer <s.hauer@pengutronix.de>
5809 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5810 L:      linux-fbdev@vger.kernel.org
5811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5812 S:      Maintained
5813 F:      include/linux/platform_data/video-imxfb.h
5814 F:      drivers/video/fbdev/imxfb.c
5815
5816 FREESCALE QORIQ DPAA ETHERNET DRIVER
5817 M:      Madalin Bucur <madalin.bucur@nxp.com>
5818 L:      netdev@vger.kernel.org
5819 S:      Maintained
5820 F:      drivers/net/ethernet/freescale/dpaa
5821
5822 FREESCALE QORIQ DPAA FMAN DRIVER
5823 M:      Madalin Bucur <madalin.bucur@nxp.com>
5824 L:      netdev@vger.kernel.org
5825 S:      Maintained
5826 F:      drivers/net/ethernet/freescale/fman
5827 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5828
5829 FREESCALE QORIQ PTP CLOCK DRIVER
5830 M:      Yangbo Lu <yangbo.lu@nxp.com>
5831 L:      netdev@vger.kernel.org
5832 S:      Maintained
5833 F:      drivers/ptp/ptp_qoriq.c
5834 F:      include/linux/fsl/ptp_qoriq.h
5835 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5836
5837 FREESCALE QUAD SPI DRIVER
5838 M:      Han Xu <han.xu@nxp.com>
5839 L:      linux-mtd@lists.infradead.org
5840 S:      Maintained
5841 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5842
5843 FREESCALE QUICC ENGINE LIBRARY
5844 M:      Qiang Zhao <qiang.zhao@nxp.com>
5845 L:      linuxppc-dev@lists.ozlabs.org
5846 S:      Maintained
5847 F:      drivers/soc/fsl/qe/
5848 F:      include/soc/fsl/*qe*.h
5849 F:      include/soc/fsl/*ucc*.h
5850
5851 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5852 M:      Li Yang <leoyang.li@nxp.com>
5853 L:      netdev@vger.kernel.org
5854 L:      linuxppc-dev@lists.ozlabs.org
5855 S:      Maintained
5856 F:      drivers/net/ethernet/freescale/ucc_geth*
5857
5858 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5859 M:      Zhao Qiang <qiang.zhao@nxp.com>
5860 L:      netdev@vger.kernel.org
5861 L:      linuxppc-dev@lists.ozlabs.org
5862 S:      Maintained
5863 F:      drivers/net/wan/fsl_ucc_hdlc*
5864
5865 FREESCALE QUICC ENGINE UCC UART DRIVER
5866 M:      Timur Tabi <timur@kernel.org>
5867 L:      linuxppc-dev@lists.ozlabs.org
5868 S:      Maintained
5869 F:      drivers/tty/serial/ucc_uart.c
5870
5871 FREESCALE SOC DRIVERS
5872 M:      Li Yang <leoyang.li@nxp.com>
5873 L:      linuxppc-dev@lists.ozlabs.org
5874 L:      linux-arm-kernel@lists.infradead.org
5875 S:      Maintained
5876 F:      Documentation/devicetree/bindings/soc/fsl/
5877 F:      drivers/soc/fsl/
5878 F:      include/linux/fsl/
5879
5880 FREESCALE SOC FS_ENET DRIVER
5881 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5882 L:      linuxppc-dev@lists.ozlabs.org
5883 L:      netdev@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/net/ethernet/freescale/fs_enet/
5886 F:      include/linux/fs_enet_pd.h
5887
5888 FREESCALE SOC SOUND DRIVERS
5889 M:      Timur Tabi <timur@kernel.org>
5890 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5891 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5892 R:      Fabio Estevam <fabio.estevam@nxp.com>
5893 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5894 L:      linuxppc-dev@lists.ozlabs.org
5895 S:      Maintained
5896 F:      sound/soc/fsl/fsl*
5897 F:      sound/soc/fsl/imx*
5898 F:      sound/soc/fsl/mpc8610_hpcd.c
5899
5900 FREESCALE USB PERIPHERAL DRIVERS
5901 M:      Li Yang <leoyang.li@nxp.com>
5902 L:      linux-usb@vger.kernel.org
5903 L:      linuxppc-dev@lists.ozlabs.org
5904 S:      Maintained
5905 F:      drivers/usb/gadget/udc/fsl*
5906
5907 FREEVXFS FILESYSTEM
5908 M:      Christoph Hellwig <hch@infradead.org>
5909 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5910 S:      Maintained
5911 F:      fs/freevxfs/
5912
5913 FREEZER
5914 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5915 M:      Pavel Machek <pavel@ucw.cz>
5916 L:      linux-pm@vger.kernel.org
5917 S:      Supported
5918 F:      Documentation/power/freezing-of-tasks.txt
5919 F:      include/linux/freezer.h
5920 F:      kernel/freezer.c
5921
5922 FRONTSWAP API
5923 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5924 L:      linux-kernel@vger.kernel.org
5925 S:      Maintained
5926 F:      mm/frontswap.c
5927 F:      include/linux/frontswap.h
5928
5929 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5930 M:      David Howells <dhowells@redhat.com>
5931 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5932 S:      Supported
5933 F:      Documentation/filesystems/caching/
5934 F:      fs/fscache/
5935 F:      include/linux/fscache*.h
5936
5937 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5938 M:      Theodore Y. Ts'o <tytso@mit.edu>
5939 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5940 L:      linux-fscrypt@vger.kernel.org
5941 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5943 S:      Supported
5944 F:      fs/crypto/
5945 F:      include/linux/fscrypt*.h
5946 F:      Documentation/filesystems/fscrypt.rst
5947
5948 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5949 M:      Jan Kara <jack@suse.cz>
5950 R:      Amir Goldstein <amir73il@gmail.com>
5951 L:      linux-fsdevel@vger.kernel.org
5952 S:      Maintained
5953 F:      fs/notify/
5954 F:      include/linux/fsnotify*.h
5955
5956 FUJITSU LAPTOP EXTRAS
5957 M:      Jonathan Woithe <jwoithe@just42.net>
5958 L:      platform-driver-x86@vger.kernel.org
5959 S:      Maintained
5960 F:      drivers/platform/x86/fujitsu-laptop.c
5961
5962 FUJITSU M-5MO LS CAMERA ISP DRIVER
5963 M:      Kyungmin Park <kyungmin.park@samsung.com>
5964 M:      Heungjun Kim <riverful.kim@samsung.com>
5965 L:      linux-media@vger.kernel.org
5966 S:      Maintained
5967 F:      drivers/media/i2c/m5mols/
5968 F:      include/media/i2c/m5mols.h
5969
5970 FUJITSU TABLET EXTRAS
5971 M:      Robert Gerlach <khnz@gmx.de>
5972 L:      platform-driver-x86@vger.kernel.org
5973 S:      Maintained
5974 F:      drivers/platform/x86/fujitsu-tablet.c
5975
5976 FUSE: FILESYSTEM IN USERSPACE
5977 M:      Miklos Szeredi <miklos@szeredi.hu>
5978 L:      linux-fsdevel@vger.kernel.org
5979 W:      http://fuse.sourceforge.net/
5980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5981 S:      Maintained
5982 F:      fs/fuse/
5983 F:      include/uapi/linux/fuse.h
5984 F:      Documentation/filesystems/fuse.txt
5985
5986 FUTEX SUBSYSTEM
5987 M:      Thomas Gleixner <tglx@linutronix.de>
5988 M:      Ingo Molnar <mingo@redhat.com>
5989 R:      Peter Zijlstra <peterz@infradead.org>
5990 R:      Darren Hart <dvhart@infradead.org>
5991 L:      linux-kernel@vger.kernel.org
5992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5993 S:      Maintained
5994 F:      kernel/futex.c
5995 F:      kernel/futex_compat.c
5996 F:      include/asm-generic/futex.h
5997 F:      include/linux/futex.h
5998 F:      include/uapi/linux/futex.h
5999 F:      tools/testing/selftests/futex/
6000 F:      tools/perf/bench/futex*
6001 F:      Documentation/*futex*
6002
6003 GCC PLUGINS
6004 M:      Kees Cook <keescook@chromium.org>
6005 R:      Emese Revfy <re.emese@gmail.com>
6006 L:      kernel-hardening@lists.openwall.com
6007 S:      Maintained
6008 F:      scripts/gcc-plugins/
6009 F:      scripts/gcc-plugin.sh
6010 F:      scripts/Makefile.gcc-plugins
6011 F:      Documentation/gcc-plugins.txt
6012
6013 GASKET DRIVER FRAMEWORK
6014 M:      Rob Springer <rspringer@google.com>
6015 M:      John Joseph <jnjoseph@google.com>
6016 M:      Ben Chan <benchan@chromium.org>
6017 S:      Maintained
6018 F:      drivers/staging/gasket/
6019
6020 GCOV BASED KERNEL PROFILING
6021 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6022 S:      Maintained
6023 F:      kernel/gcov/
6024 F:      Documentation/dev-tools/gcov.rst
6025
6026 GDB KERNEL DEBUGGING HELPER SCRIPTS
6027 M:      Jan Kiszka <jan.kiszka@siemens.com>
6028 M:      Kieran Bingham <kbingham@kernel.org>
6029 S:      Supported
6030 F:      scripts/gdb/
6031
6032 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6033 M:      Achim Leubner <achim_leubner@adaptec.com>
6034 L:      linux-scsi@vger.kernel.org
6035 W:      http://www.icp-vortex.com/
6036 S:      Supported
6037 F:      drivers/scsi/gdt*
6038
6039 GEMTEK FM RADIO RECEIVER DRIVER
6040 M:      Hans Verkuil <hverkuil@xs4all.nl>
6041 L:      linux-media@vger.kernel.org
6042 T:      git git://linuxtv.org/media_tree.git
6043 W:      https://linuxtv.org
6044 S:      Maintained
6045 F:      drivers/media/radio/radio-gemtek*
6046
6047 GENERIC GPIO I2C DRIVER
6048 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6049 S:      Supported
6050 F:      drivers/i2c/busses/i2c-gpio.c
6051 F:      include/linux/platform_data/i2c-gpio.h
6052
6053 GENERIC GPIO I2C MULTIPLEXER DRIVER
6054 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6055 L:      linux-i2c@vger.kernel.org
6056 S:      Supported
6057 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6058 F:      include/linux/platform_data/i2c-mux-gpio.h
6059 F:      Documentation/i2c/muxes/i2c-mux-gpio
6060
6061 GENERIC HDLC (WAN) DRIVERS
6062 M:      Krzysztof Halasa <khc@pm.waw.pl>
6063 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6064 S:      Maintained
6065 F:      drivers/net/wan/c101.c
6066 F:      drivers/net/wan/hd6457*
6067 F:      drivers/net/wan/hdlc*
6068 F:      drivers/net/wan/n2.c
6069 F:      drivers/net/wan/pc300too.c
6070 F:      drivers/net/wan/pci200syn.c
6071 F:      drivers/net/wan/wanxl*
6072
6073 GENERIC INCLUDE/ASM HEADER FILES
6074 M:      Arnd Bergmann <arnd@arndb.de>
6075 L:      linux-arch@vger.kernel.org
6076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6077 S:      Maintained
6078 F:      include/asm-generic/
6079 F:      include/uapi/asm-generic/
6080
6081 GENERIC PHY FRAMEWORK
6082 M:      Kishon Vijay Abraham I <kishon@ti.com>
6083 L:      linux-kernel@vger.kernel.org
6084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6085 S:      Supported
6086 F:      drivers/phy/
6087 F:      include/linux/phy/
6088
6089 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6090 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6091 S:      Supported
6092 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6093
6094 GENERIC PM DOMAINS
6095 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6096 M:      Kevin Hilman <khilman@kernel.org>
6097 M:      Ulf Hansson <ulf.hansson@linaro.org>
6098 L:      linux-pm@vger.kernel.org
6099 S:      Supported
6100 F:      drivers/base/power/domain*.c
6101 F:      include/linux/pm_domain.h
6102 F:      Documentation/devicetree/bindings/power/power_domain.txt
6103
6104 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6105 M:      Eugen Hristev <eugen.hristev@microchip.com>
6106 L:      linux-input@vger.kernel.org
6107 S:      Maintained
6108 F:      drivers/input/touchscreen/resistive-adc-touch.c
6109
6110 GENERIC UIO DRIVER FOR PCI DEVICES
6111 M:      "Michael S. Tsirkin" <mst@redhat.com>
6112 L:      kvm@vger.kernel.org
6113 S:      Supported
6114 F:      drivers/uio/uio_pci_generic.c
6115
6116 GENWQE (IBM Generic Workqueue Card)
6117 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6118 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6119 S:      Supported
6120 F:      drivers/misc/genwqe/
6121
6122 GET_MAINTAINER SCRIPT
6123 M:      Joe Perches <joe@perches.com>
6124 S:      Maintained
6125 F:      scripts/get_maintainer.pl
6126
6127 GFS2 FILE SYSTEM
6128 M:      Bob Peterson <rpeterso@redhat.com>
6129 M:      Andreas Gruenbacher <agruenba@redhat.com>
6130 L:      cluster-devel@redhat.com
6131 W:      http://sources.redhat.com/cluster/
6132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6133 S:      Supported
6134 F:      Documentation/filesystems/gfs2*.txt
6135 F:      fs/gfs2/
6136 F:      include/uapi/linux/gfs2_ondisk.h
6137
6138 GIGASET ISDN DRIVERS
6139 M:      Paul Bolle <pebolle@tiscali.nl>
6140 L:      gigaset307x-common@lists.sourceforge.net
6141 W:      http://gigaset307x.sourceforge.net/
6142 S:      Odd Fixes
6143 F:      Documentation/isdn/README.gigaset
6144 F:      drivers/isdn/gigaset/
6145 F:      include/uapi/linux/gigaset_dev.h
6146
6147 GNSS SUBSYSTEM
6148 M:      Johan Hovold <johan@kernel.org>
6149 S:      Maintained
6150 F:      Documentation/ABI/testing/sysfs-class-gnss
6151 F:      Documentation/devicetree/bindings/gnss/
6152 F:      drivers/gnss/
6153 F:      include/linux/gnss.h
6154
6155 GO7007 MPEG CODEC
6156 M:      Hans Verkuil <hans.verkuil@cisco.com>
6157 L:      linux-media@vger.kernel.org
6158 S:      Maintained
6159 F:      drivers/media/usb/go7007/
6160
6161 GOODIX TOUCHSCREEN
6162 M:      Bastien Nocera <hadess@hadess.net>
6163 L:      linux-input@vger.kernel.org
6164 S:      Maintained
6165 F:      drivers/input/touchscreen/goodix.c
6166
6167 GPD POCKET FAN DRIVER
6168 M:      Hans de Goede <hdegoede@redhat.com>
6169 L:      platform-driver-x86@vger.kernel.org
6170 S:      Maintained
6171 F:      drivers/platform/x86/gpd-pocket-fan.c
6172
6173 GPIO ACPI SUPPORT
6174 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6175 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6176 L:      linux-gpio@vger.kernel.org
6177 L:      linux-acpi@vger.kernel.org
6178 S:      Maintained
6179 F:      Documentation/acpi/gpio-properties.txt
6180 F:      drivers/gpio/gpiolib-acpi.c
6181
6182 GPIO IR Transmitter
6183 M:      Sean Young <sean@mess.org>
6184 L:      linux-media@vger.kernel.org
6185 S:      Maintained
6186 F:      drivers/media/rc/gpio-ir-tx.c
6187
6188 GPIO MOCKUP DRIVER
6189 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6190 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6191 L:      linux-gpio@vger.kernel.org
6192 S:      Maintained
6193 F:      drivers/gpio/gpio-mockup.c
6194 F:      tools/testing/selftests/gpio/
6195
6196 GPIO SUBSYSTEM
6197 M:      Linus Walleij <linus.walleij@linaro.org>
6198 L:      linux-gpio@vger.kernel.org
6199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6200 S:      Maintained
6201 F:      Documentation/devicetree/bindings/gpio/
6202 F:      Documentation/driver-api/gpio/
6203 F:      Documentation/gpio/
6204 F:      Documentation/ABI/testing/gpio-cdev
6205 F:      Documentation/ABI/obsolete/sysfs-gpio
6206 F:      drivers/gpio/
6207 F:      include/linux/gpio/
6208 F:      include/linux/gpio.h
6209 F:      include/linux/of_gpio.h
6210 F:      include/asm-generic/gpio.h
6211 F:      include/uapi/linux/gpio.h
6212 F:      tools/gpio/
6213
6214 GRE DEMULTIPLEXER DRIVER
6215 M:      Dmitry Kozlov <xeb@mail.ru>
6216 L:      netdev@vger.kernel.org
6217 S:      Maintained
6218 F:      net/ipv4/gre_demux.c
6219 F:      net/ipv4/gre_offload.c
6220 F:      include/net/gre.h
6221
6222 GRETH 10/100/1G Ethernet MAC device driver
6223 M:      Andreas Larsson <andreas@gaisler.com>
6224 L:      netdev@vger.kernel.org
6225 S:      Maintained
6226 F:      drivers/net/ethernet/aeroflex/
6227
6228 GREYBUS AUDIO PROTOCOLS DRIVERS
6229 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6230 M:      Mark Greer <mgreer@animalcreek.com>
6231 S:      Maintained
6232 F:      drivers/staging/greybus/audio_apbridgea.c
6233 F:      drivers/staging/greybus/audio_apbridgea.h
6234 F:      drivers/staging/greybus/audio_codec.c
6235 F:      drivers/staging/greybus/audio_codec.h
6236 F:      drivers/staging/greybus/audio_gb.c
6237 F:      drivers/staging/greybus/audio_manager.c
6238 F:      drivers/staging/greybus/audio_manager.h
6239 F:      drivers/staging/greybus/audio_manager_module.c
6240 F:      drivers/staging/greybus/audio_manager_private.h
6241 F:      drivers/staging/greybus/audio_manager_sysfs.c
6242 F:      drivers/staging/greybus/audio_module.c
6243 F:      drivers/staging/greybus/audio_topology.c
6244
6245 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6246 M:      Viresh Kumar <vireshk@kernel.org>
6247 S:      Maintained
6248 F:      drivers/staging/greybus/authentication.c
6249 F:      drivers/staging/greybus/bootrom.c
6250 F:      drivers/staging/greybus/firmware.h
6251 F:      drivers/staging/greybus/fw-core.c
6252 F:      drivers/staging/greybus/fw-download.c
6253 F:      drivers/staging/greybus/fw-management.c
6254 F:      drivers/staging/greybus/greybus_authentication.h
6255 F:      drivers/staging/greybus/greybus_firmware.h
6256 F:      drivers/staging/greybus/hid.c
6257 F:      drivers/staging/greybus/i2c.c
6258 F:      drivers/staging/greybus/spi.c
6259 F:      drivers/staging/greybus/spilib.c
6260 F:      drivers/staging/greybus/spilib.h
6261
6262 GREYBUS LOOPBACK DRIVER
6263 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6264 S:      Maintained
6265 F:      drivers/staging/greybus/loopback.c
6266
6267 GREYBUS PLATFORM DRIVERS
6268 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6269 S:      Maintained
6270 F:      drivers/staging/greybus/arche-platform.c
6271 F:      drivers/staging/greybus/arche-apb-ctrl.c
6272 F:      drivers/staging/greybus/arche_platform.h
6273
6274 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6275 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6276 S:      Maintained
6277 F:      drivers/staging/greybus/sdio.c
6278 F:      drivers/staging/greybus/light.c
6279 F:      drivers/staging/greybus/gpio.c
6280 F:      drivers/staging/greybus/power_supply.c
6281 F:      drivers/staging/greybus/spi.c
6282 F:      drivers/staging/greybus/spilib.c
6283
6284 GREYBUS SUBSYSTEM
6285 M:      Johan Hovold <johan@kernel.org>
6286 M:      Alex Elder <elder@kernel.org>
6287 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6288 S:      Maintained
6289 F:      drivers/staging/greybus/
6290 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6291
6292 GREYBUS UART PROTOCOLS DRIVERS
6293 M:      David Lin <dtwlin@gmail.com>
6294 S:      Maintained
6295 F:      drivers/staging/greybus/uart.c
6296 F:      drivers/staging/greybus/log.c
6297
6298 GS1662 VIDEO SERIALIZER
6299 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6300 L:      linux-media@vger.kernel.org
6301 T:      git git://linuxtv.org/media_tree.git
6302 S:      Maintained
6303 F:      drivers/media/spi/gs1662.c
6304
6305 GSPCA FINEPIX SUBDRIVER
6306 M:      Frank Zago <frank@zago.net>
6307 L:      linux-media@vger.kernel.org
6308 T:      git git://linuxtv.org/media_tree.git
6309 S:      Maintained
6310 F:      drivers/media/usb/gspca/finepix.c
6311
6312 GSPCA GL860 SUBDRIVER
6313 M:      Olivier Lorin <o.lorin@laposte.net>
6314 L:      linux-media@vger.kernel.org
6315 T:      git git://linuxtv.org/media_tree.git
6316 S:      Maintained
6317 F:      drivers/media/usb/gspca/gl860/
6318
6319 GSPCA M5602 SUBDRIVER
6320 M:      Erik Andren <erik.andren@gmail.com>
6321 L:      linux-media@vger.kernel.org
6322 T:      git git://linuxtv.org/media_tree.git
6323 S:      Maintained
6324 F:      drivers/media/usb/gspca/m5602/
6325
6326 GSPCA PAC207 SONIXB SUBDRIVER
6327 M:      Hans Verkuil <hverkuil@xs4all.nl>
6328 L:      linux-media@vger.kernel.org
6329 T:      git git://linuxtv.org/media_tree.git
6330 S:      Odd Fixes
6331 F:      drivers/media/usb/gspca/pac207.c
6332
6333 GSPCA SN9C20X SUBDRIVER
6334 M:      Brian Johnson <brijohn@gmail.com>
6335 L:      linux-media@vger.kernel.org
6336 T:      git git://linuxtv.org/media_tree.git
6337 S:      Maintained
6338 F:      drivers/media/usb/gspca/sn9c20x.c
6339
6340 GSPCA T613 SUBDRIVER
6341 M:      Leandro Costantino <lcostantino@gmail.com>
6342 L:      linux-media@vger.kernel.org
6343 T:      git git://linuxtv.org/media_tree.git
6344 S:      Maintained
6345 F:      drivers/media/usb/gspca/t613.c
6346
6347 GSPCA USB WEBCAM DRIVER
6348 M:      Hans Verkuil <hverkuil@xs4all.nl>
6349 L:      linux-media@vger.kernel.org
6350 T:      git git://linuxtv.org/media_tree.git
6351 S:      Odd Fixes
6352 F:      drivers/media/usb/gspca/
6353
6354 GTP (GPRS Tunneling Protocol)
6355 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6356 M:      Harald Welte <laforge@gnumonks.org>
6357 L:      osmocom-net-gprs@lists.osmocom.org
6358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6359 S:      Maintained
6360 F:      drivers/net/gtp.c
6361
6362 GUID PARTITION TABLE (GPT)
6363 M:      Davidlohr Bueso <dave@stgolabs.net>
6364 L:      linux-efi@vger.kernel.org
6365 S:      Maintained
6366 F:      block/partitions/efi.*
6367
6368 H8/300 ARCHITECTURE
6369 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6370 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6371 W:      http://uclinux-h8.sourceforge.jp
6372 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6373 S:      Maintained
6374 F:      arch/h8300/
6375 F:      drivers/clocksource/h8300_*.c
6376 F:      drivers/clk/h8300/
6377 F:      drivers/irqchip/irq-renesas-h8*.c
6378
6379 HACKRF MEDIA DRIVER
6380 M:      Antti Palosaari <crope@iki.fi>
6381 L:      linux-media@vger.kernel.org
6382 W:      https://linuxtv.org
6383 W:      http://palosaari.fi/linux/
6384 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6385 T:      git git://linuxtv.org/anttip/media_tree.git
6386 S:      Maintained
6387 F:      drivers/media/usb/hackrf/
6388
6389 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6390 M:      Frank Seidel <frank@f-seidel.de>
6391 L:      platform-driver-x86@vger.kernel.org
6392 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6393 S:      Maintained
6394 F:      drivers/platform/x86/hdaps.c
6395
6396 HARDWARE MONITORING
6397 M:      Jean Delvare <jdelvare@suse.com>
6398 M:      Guenter Roeck <linux@roeck-us.net>
6399 L:      linux-hwmon@vger.kernel.org
6400 W:      http://hwmon.wiki.kernel.org/
6401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6402 S:      Maintained
6403 F:      Documentation/devicetree/bindings/hwmon/
6404 F:      Documentation/hwmon/
6405 F:      drivers/hwmon/
6406 F:      include/linux/hwmon*.h
6407
6408 HARDWARE RANDOM NUMBER GENERATOR CORE
6409 M:      Matt Mackall <mpm@selenic.com>
6410 M:      Herbert Xu <herbert@gondor.apana.org.au>
6411 L:      linux-crypto@vger.kernel.org
6412 S:      Odd fixes
6413 F:      Documentation/devicetree/bindings/rng/
6414 F:      Documentation/hw_random.txt
6415 F:      drivers/char/hw_random/
6416 F:      include/linux/hw_random.h
6417
6418 HARDWARE TRACING FACILITIES
6419 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6420 S:      Maintained
6421 F:      drivers/hwtracing/
6422
6423 HARDWARE SPINLOCK CORE
6424 M:      Ohad Ben-Cohen <ohad@wizery.com>
6425 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6426 L:      linux-remoteproc@vger.kernel.org
6427 S:      Maintained
6428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6429 F:      Documentation/devicetree/bindings/hwlock/
6430 F:      Documentation/hwspinlock.txt
6431 F:      drivers/hwspinlock/
6432 F:      include/linux/hwspinlock.h
6433
6434 HARMONY SOUND DRIVER
6435 L:      linux-parisc@vger.kernel.org
6436 S:      Maintained
6437 F:      sound/parisc/harmony.*
6438
6439 HDPVR USB VIDEO ENCODER DRIVER
6440 M:      Hans Verkuil <hverkuil@xs4all.nl>
6441 L:      linux-media@vger.kernel.org
6442 T:      git git://linuxtv.org/media_tree.git
6443 W:      https://linuxtv.org
6444 S:      Odd Fixes
6445 F:      drivers/media/usb/hdpvr/
6446
6447 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6448 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6449 S:      Supported
6450 F:      Documentation/watchdog/hpwdt.txt
6451 F:      drivers/watchdog/hpwdt.c
6452
6453 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6454 M:      Don Brace <don.brace@microsemi.com>
6455 L:      esc.storagedev@microsemi.com
6456 L:      linux-scsi@vger.kernel.org
6457 S:      Supported
6458 F:      Documentation/scsi/hpsa.txt
6459 F:      drivers/scsi/hpsa*.[ch]
6460 F:      include/linux/cciss*.h
6461 F:      include/uapi/linux/cciss*.h
6462
6463 HFI1 DRIVER
6464 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6465 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6466 L:      linux-rdma@vger.kernel.org
6467 S:      Supported
6468 F:      drivers/infiniband/hw/hfi1
6469
6470 HFS FILESYSTEM
6471 L:      linux-fsdevel@vger.kernel.org
6472 S:      Orphan
6473 F:      Documentation/filesystems/hfs.txt
6474 F:      fs/hfs/
6475
6476 HFSPLUS FILESYSTEM
6477 L:      linux-fsdevel@vger.kernel.org
6478 S:      Orphan
6479 F:      Documentation/filesystems/hfsplus.txt
6480 F:      fs/hfsplus/
6481
6482 HGA FRAMEBUFFER DRIVER
6483 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6484 L:      linux-nvidia@lists.surfsouth.com
6485 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6486 S:      Maintained
6487 F:      drivers/video/fbdev/hgafb.c
6488
6489 HIBERNATION (aka Software Suspend, aka swsusp)
6490 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6491 M:      Pavel Machek <pavel@ucw.cz>
6492 L:      linux-pm@vger.kernel.org
6493 B:      https://bugzilla.kernel.org
6494 S:      Supported
6495 F:      arch/x86/power/
6496 F:      drivers/base/power/
6497 F:      kernel/power/
6498 F:      include/linux/suspend.h
6499 F:      include/linux/freezer.h
6500 F:      include/linux/pm.h
6501 F:      arch/*/include/asm/suspend*.h
6502
6503 HID CORE LAYER
6504 M:      Jiri Kosina <jikos@kernel.org>
6505 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6506 L:      linux-input@vger.kernel.org
6507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6508 S:      Maintained
6509 F:      drivers/hid/
6510 F:      include/linux/hid*
6511 F:      include/uapi/linux/hid*
6512
6513 HID SENSOR HUB DRIVERS
6514 M:      Jiri Kosina <jikos@kernel.org>
6515 M:      Jonathan Cameron <jic23@kernel.org>
6516 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6517 L:      linux-input@vger.kernel.org
6518 L:      linux-iio@vger.kernel.org
6519 S:      Maintained
6520 F:      Documentation/hid/hid-sensor*
6521 F:      drivers/hid/hid-sensor-*
6522 F:      drivers/iio/*/hid-*
6523 F:      include/linux/hid-sensor-*
6524
6525 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6526 M:      Thomas Gleixner <tglx@linutronix.de>
6527 L:      linux-kernel@vger.kernel.org
6528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6529 S:      Maintained
6530 F:      Documentation/timers/
6531 F:      kernel/time/hrtimer.c
6532 F:      kernel/time/clockevents.c
6533 F:      kernel/time/timer_*.c
6534 F:      include/linux/clockchips.h
6535 F:      include/linux/hrtimer.h
6536
6537 HIGH-SPEED SCC DRIVER FOR AX.25
6538 L:      linux-hams@vger.kernel.org
6539 S:      Orphan
6540 F:      drivers/net/hamradio/dmascc.c
6541 F:      drivers/net/hamradio/scc.c
6542
6543 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6544 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6545 W:      http://www.highpoint-tech.com
6546 S:      Supported
6547 F:      Documentation/scsi/hptiop.txt
6548 F:      drivers/scsi/hptiop.c
6549
6550 HIPPI
6551 M:      Jes Sorensen <jes@trained-monkey.org>
6552 L:      linux-hippi@sunsite.dk
6553 S:      Maintained
6554 F:      include/linux/hippidevice.h
6555 F:      include/uapi/linux/if_hippi.h
6556 F:      net/802/hippi.c
6557 F:      drivers/net/hippi/
6558
6559 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6560 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6561 M:      Salil Mehta <salil.mehta@huawei.com>
6562 L:      netdev@vger.kernel.org
6563 W:      http://www.hisilicon.com
6564 S:      Maintained
6565 F:      drivers/net/ethernet/hisilicon/hns3/
6566
6567 HISILICON LPC BUS DRIVER
6568 M:      john.garry@huawei.com
6569 W:      http://www.hisilicon.com
6570 S:      Maintained
6571 F:      drivers/bus/hisi_lpc.c
6572 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6573
6574 HISILICON NETWORK SUBSYSTEM DRIVER
6575 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6576 M:      Salil Mehta <salil.mehta@huawei.com>
6577 L:      netdev@vger.kernel.org
6578 W:      http://www.hisilicon.com
6579 S:      Maintained
6580 F:      drivers/net/ethernet/hisilicon/
6581 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6582
6583 HISILICON PMU DRIVER
6584 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6585 W:      http://www.hisilicon.com
6586 S:      Supported
6587 F:      drivers/perf/hisilicon
6588 F:      Documentation/perf/hisi-pmu.txt
6589
6590 HISILICON ROCE DRIVER
6591 M:      Lijun Ou <oulijun@huawei.com>
6592 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6593 L:      linux-rdma@vger.kernel.org
6594 S:      Maintained
6595 F:      drivers/infiniband/hw/hns/
6596 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6597
6598 HISILICON SAS Controller
6599 M:      John Garry <john.garry@huawei.com>
6600 W:      http://www.hisilicon.com
6601 S:      Supported
6602 F:      drivers/scsi/hisi_sas/
6603 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6604
6605 HMM - Heterogeneous Memory Management
6606 M:      Jérôme Glisse <jglisse@redhat.com>
6607 L:      linux-mm@kvack.org
6608 S:      Maintained
6609 F:      mm/hmm*
6610 F:      include/linux/hmm*
6611 F:      Documentation/vm/hmm.rst
6612
6613 HOST AP DRIVER
6614 M:      Jouni Malinen <j@w1.fi>
6615 L:      linux-wireless@vger.kernel.org
6616 W:      http://w1.fi/hostap-driver.html
6617 S:      Obsolete
6618 F:      drivers/net/wireless/intersil/hostap/
6619
6620 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6621 L:      platform-driver-x86@vger.kernel.org
6622 S:      Orphan
6623 F:      drivers/platform/x86/tc1100-wmi.c
6624
6625 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6626 M:      Jaroslav Kysela <perex@perex.cz>
6627 S:      Maintained
6628 F:      drivers/net/ethernet/hp/hp100.*
6629
6630 HPET:   High Precision Event Timers driver
6631 M:      Clemens Ladisch <clemens@ladisch.de>
6632 S:      Maintained
6633 F:      Documentation/timers/hpet.txt
6634 F:      drivers/char/hpet.c
6635 F:      include/linux/hpet.h
6636 F:      include/uapi/linux/hpet.h
6637
6638 HPET:   x86
6639 S:      Orphan
6640 F:      arch/x86/kernel/hpet.c
6641 F:      arch/x86/include/asm/hpet.h
6642
6643 HPFS FILESYSTEM
6644 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6645 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6646 S:      Maintained
6647 F:      fs/hpfs/
6648
6649 HSI SUBSYSTEM
6650 M:      Sebastian Reichel <sre@kernel.org>
6651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6652 S:      Maintained
6653 F:      Documentation/ABI/testing/sysfs-bus-hsi
6654 F:      Documentation/driver-api/hsi.rst
6655 F:      drivers/hsi/
6656 F:      include/linux/hsi/
6657 F:      include/uapi/linux/hsi/
6658
6659 HSO 3G MODEM DRIVER
6660 L:      linux-usb@vger.kernel.org
6661 S:      Orphan
6662 F:      drivers/net/usb/hso.c
6663
6664 HSR NETWORK PROTOCOL
6665 M:      Arvid Brodin <arvid.brodin@alten.se>
6666 L:      netdev@vger.kernel.org
6667 S:      Maintained
6668 F:      net/hsr/
6669
6670 HT16K33 LED CONTROLLER DRIVER
6671 M:      Robin van der Gracht <robin@protonic.nl>
6672 S:      Maintained
6673 F:      drivers/auxdisplay/ht16k33.c
6674 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6675
6676 HTCPEN TOUCHSCREEN DRIVER
6677 M:      Pau Oliva Fora <pof@eslack.org>
6678 L:      linux-input@vger.kernel.org
6679 S:      Maintained
6680 F:      drivers/input/touchscreen/htcpen.c
6681
6682 HUAWEI ETHERNET DRIVER
6683 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6684 L:      netdev@vger.kernel.org
6685 S:      Supported
6686 F:      Documentation/networking/hinic.txt
6687 F:      drivers/net/ethernet/huawei/hinic/
6688
6689 HUGETLB FILESYSTEM
6690 M:      Mike Kravetz <mike.kravetz@oracle.com>
6691 L:      linux-mm@kvack.org
6692 S:      Maintained
6693 F:      fs/hugetlbfs/
6694 F:      mm/hugetlb.c
6695 F:      include/linux/hugetlb.h
6696 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6697 F:      Documentation/vm/hugetlbfs_reserv.rst
6698 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6699
6700 HVA ST MEDIA DRIVER
6701 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6702 L:      linux-media@vger.kernel.org
6703 T:      git git://linuxtv.org/media_tree.git
6704 W:      https://linuxtv.org
6705 S:      Supported
6706 F:      drivers/media/platform/sti/hva
6707
6708 HWPOISON MEMORY FAILURE HANDLING
6709 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6710 L:      linux-mm@kvack.org
6711 S:      Maintained
6712 F:      mm/memory-failure.c
6713 F:      mm/hwpoison-inject.c
6714
6715 Hyper-V CORE AND DRIVERS
6716 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6717 M:      Haiyang Zhang <haiyangz@microsoft.com>
6718 M:      Stephen Hemminger <sthemmin@microsoft.com>
6719 L:      devel@linuxdriverproject.org
6720 S:      Maintained
6721 F:      Documentation/networking/netvsc.txt
6722 F:      arch/x86/include/asm/mshyperv.h
6723 F:      arch/x86/include/asm/trace/hyperv.h
6724 F:      arch/x86/include/asm/hyperv-tlfs.h
6725 F:      arch/x86/kernel/cpu/mshyperv.c
6726 F:      arch/x86/hyperv
6727 F:      drivers/hid/hid-hyperv.c
6728 F:      drivers/hv/
6729 F:      drivers/input/serio/hyperv-keyboard.c
6730 F:      drivers/pci/controller/pci-hyperv.c
6731 F:      drivers/net/hyperv/
6732 F:      drivers/scsi/storvsc_drv.c
6733 F:      drivers/uio/uio_hv_generic.c
6734 F:      drivers/video/fbdev/hyperv_fb.c
6735 F:      net/vmw_vsock/hyperv_transport.c
6736 F:      include/linux/hyperv.h
6737 F:      include/uapi/linux/hyperv.h
6738 F:      tools/hv/
6739 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6740
6741 HYPERVISOR VIRTUAL CONSOLE DRIVER
6742 L:      linuxppc-dev@lists.ozlabs.org
6743 S:      Odd Fixes
6744 F:      drivers/tty/hvc/
6745
6746 I2C ACPI SUPPORT
6747 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6748 L:      linux-i2c@vger.kernel.org
6749 L:      linux-acpi@vger.kernel.org
6750 S:      Maintained
6751 F:      drivers/i2c/i2c-core-acpi.c
6752
6753 I2C MUXES
6754 M:      Peter Rosin <peda@axentia.se>
6755 L:      linux-i2c@vger.kernel.org
6756 S:      Maintained
6757 F:      Documentation/i2c/i2c-topology
6758 F:      Documentation/i2c/muxes/
6759 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6760 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6761 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6762 F:      drivers/i2c/i2c-mux.c
6763 F:      drivers/i2c/muxes/
6764 F:      include/linux/i2c-mux.h
6765
6766 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6767 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6768 L:      linux-i2c@vger.kernel.org
6769 S:      Maintained
6770 F:      drivers/i2c/busses/i2c-mv64xxx.c
6771
6772 I2C OVER PARALLEL PORT
6773 M:      Jean Delvare <jdelvare@suse.com>
6774 L:      linux-i2c@vger.kernel.org
6775 S:      Maintained
6776 F:      Documentation/i2c/busses/i2c-parport
6777 F:      Documentation/i2c/busses/i2c-parport-light
6778 F:      drivers/i2c/busses/i2c-parport.c
6779 F:      drivers/i2c/busses/i2c-parport-light.c
6780
6781 I2C SUBSYSTEM
6782 M:      Wolfram Sang <wsa@the-dreams.de>
6783 L:      linux-i2c@vger.kernel.org
6784 W:      https://i2c.wiki.kernel.org/
6785 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6787 S:      Maintained
6788 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6789 F:      Documentation/i2c/
6790 F:      drivers/i2c/*
6791 F:      include/linux/i2c.h
6792 F:      include/linux/i2c-dev.h
6793 F:      include/linux/i2c-smbus.h
6794 F:      include/uapi/linux/i2c.h
6795 F:      include/uapi/linux/i2c-*.h
6796
6797 I2C SUBSYSTEM HOST DRIVERS
6798 L:      linux-i2c@vger.kernel.org
6799 W:      https://i2c.wiki.kernel.org/
6800 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6802 S:      Odd Fixes
6803 F:      Documentation/devicetree/bindings/i2c/
6804 F:      drivers/i2c/algos/
6805 F:      drivers/i2c/busses/
6806
6807 I2C-TAOS-EVM DRIVER
6808 M:      Jean Delvare <jdelvare@suse.com>
6809 L:      linux-i2c@vger.kernel.org
6810 S:      Maintained
6811 F:      Documentation/i2c/busses/i2c-taos-evm
6812 F:      drivers/i2c/busses/i2c-taos-evm.c
6813
6814 I2C-TINY-USB DRIVER
6815 M:      Till Harbaum <till@harbaum.org>
6816 L:      linux-i2c@vger.kernel.org
6817 W:      http://www.harbaum.org/till/i2c_tiny_usb
6818 S:      Maintained
6819 F:      drivers/i2c/busses/i2c-tiny-usb.c
6820
6821 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6822 M:      Jean Delvare <jdelvare@suse.com>
6823 L:      linux-i2c@vger.kernel.org
6824 S:      Maintained
6825 F:      Documentation/i2c/busses/i2c-ali1535
6826 F:      Documentation/i2c/busses/i2c-ali1563
6827 F:      Documentation/i2c/busses/i2c-ali15x3
6828 F:      Documentation/i2c/busses/i2c-amd756
6829 F:      Documentation/i2c/busses/i2c-amd8111
6830 F:      Documentation/i2c/busses/i2c-i801
6831 F:      Documentation/i2c/busses/i2c-nforce2
6832 F:      Documentation/i2c/busses/i2c-piix4
6833 F:      Documentation/i2c/busses/i2c-sis5595
6834 F:      Documentation/i2c/busses/i2c-sis630
6835 F:      Documentation/i2c/busses/i2c-sis96x
6836 F:      Documentation/i2c/busses/i2c-via
6837 F:      Documentation/i2c/busses/i2c-viapro
6838 F:      drivers/i2c/busses/i2c-ali1535.c
6839 F:      drivers/i2c/busses/i2c-ali1563.c
6840 F:      drivers/i2c/busses/i2c-ali15x3.c
6841 F:      drivers/i2c/busses/i2c-amd756.c
6842 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6843 F:      drivers/i2c/busses/i2c-amd8111.c
6844 F:      drivers/i2c/busses/i2c-i801.c
6845 F:      drivers/i2c/busses/i2c-isch.c
6846 F:      drivers/i2c/busses/i2c-nforce2.c
6847 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6848 F:      drivers/i2c/busses/i2c-piix4.c
6849 F:      drivers/i2c/busses/i2c-sis5595.c
6850 F:      drivers/i2c/busses/i2c-sis630.c
6851 F:      drivers/i2c/busses/i2c-sis96x.c
6852 F:      drivers/i2c/busses/i2c-via.c
6853 F:      drivers/i2c/busses/i2c-viapro.c
6854
6855 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6856 M:      Hans de Goede <hdegoede@redhat.com>
6857 L:      linux-i2c@vger.kernel.org
6858 S:      Maintained
6859 F:      drivers/i2c/busses/i2c-cht-wc.c
6860
6861 I2C/SMBUS ISMT DRIVER
6862 M:      Seth Heasley <seth.heasley@intel.com>
6863 M:      Neil Horman <nhorman@tuxdriver.com>
6864 L:      linux-i2c@vger.kernel.org
6865 F:      drivers/i2c/busses/i2c-ismt.c
6866 F:      Documentation/i2c/busses/i2c-ismt
6867
6868 I2C/SMBUS STUB DRIVER
6869 M:      Jean Delvare <jdelvare@suse.com>
6870 L:      linux-i2c@vger.kernel.org
6871 S:      Maintained
6872 F:      drivers/i2c/i2c-stub.c
6873
6874 IA64 (Itanium) PLATFORM
6875 M:      Tony Luck <tony.luck@intel.com>
6876 M:      Fenghua Yu <fenghua.yu@intel.com>
6877 L:      linux-ia64@vger.kernel.org
6878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6879 S:      Maintained
6880 F:      arch/ia64/
6881
6882 IBM Power 842 compression accelerator
6883 M:      Haren Myneni <haren@us.ibm.com>
6884 S:      Supported
6885 F:      drivers/crypto/nx/Makefile
6886 F:      drivers/crypto/nx/Kconfig
6887 F:      drivers/crypto/nx/nx-842*
6888 F:      include/linux/sw842.h
6889 F:      crypto/842.c
6890 F:      lib/842/
6891
6892 IBM Power in-Nest Crypto Acceleration
6893 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6894 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6895 L:      linux-crypto@vger.kernel.org
6896 S:      Supported
6897 F:      drivers/crypto/nx/Makefile
6898 F:      drivers/crypto/nx/Kconfig
6899 F:      drivers/crypto/nx/nx-aes*
6900 F:      drivers/crypto/nx/nx-sha*
6901 F:      drivers/crypto/nx/nx.*
6902 F:      drivers/crypto/nx/nx_csbcpb.h
6903 F:      drivers/crypto/nx/nx_debugfs.h
6904
6905 IBM Power Linux RAID adapter
6906 M:      Brian King <brking@us.ibm.com>
6907 S:      Supported
6908 F:      drivers/scsi/ipr.*
6909
6910 IBM Power SRIOV Virtual NIC Device Driver
6911 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6912 M:      John Allen <jallen@linux.vnet.ibm.com>
6913 L:      netdev@vger.kernel.org
6914 S:      Supported
6915 F:      drivers/net/ethernet/ibm/ibmvnic.*
6916
6917 IBM Power Virtual Accelerator Switchboard
6918 M:      Sukadev Bhattiprolu
6919 L:      linuxppc-dev@lists.ozlabs.org
6920 S:      Supported
6921 F:      arch/powerpc/platforms/powernv/vas*
6922 F:      arch/powerpc/platforms/powernv/copy-paste.h
6923 F:      arch/powerpc/include/asm/vas.h
6924 F:      arch/powerpc/include/uapi/asm/vas.h
6925
6926 IBM Power Virtual Ethernet Device Driver
6927 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6928 L:      netdev@vger.kernel.org
6929 S:      Supported
6930 F:      drivers/net/ethernet/ibm/ibmveth.*
6931
6932 IBM Power Virtual FC Device Drivers
6933 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6934 L:      linux-scsi@vger.kernel.org
6935 S:      Supported
6936 F:      drivers/scsi/ibmvscsi/ibmvfc*
6937
6938 IBM Power Virtual Management Channel Driver
6939 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6940 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6941 S:      Supported
6942 F:      drivers/misc/ibmvmc.*
6943
6944 IBM Power Virtual SCSI Device Drivers
6945 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6946 L:      linux-scsi@vger.kernel.org
6947 S:      Supported
6948 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6949 F:      include/scsi/viosrp.h
6950
6951 IBM Power Virtual SCSI Device Target Driver
6952 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6953 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6954 L:      linux-scsi@vger.kernel.org
6955 L:      target-devel@vger.kernel.org
6956 S:      Supported
6957 F:      drivers/scsi/ibmvscsi_tgt/
6958
6959 IBM Power VMX Cryptographic instructions
6960 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6961 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6962 L:      linux-crypto@vger.kernel.org
6963 S:      Supported
6964 F:      drivers/crypto/vmx/Makefile
6965 F:      drivers/crypto/vmx/Kconfig
6966 F:      drivers/crypto/vmx/vmx.c
6967 F:      drivers/crypto/vmx/aes*
6968 F:      drivers/crypto/vmx/ghash*
6969 F:      drivers/crypto/vmx/ppc-xlate.pl
6970
6971 IBM ServeRAID RAID DRIVER
6972 S:      Orphan
6973 F:      drivers/scsi/ips.*
6974
6975 ICH LPC AND GPIO DRIVER
6976 M:      Peter Tyser <ptyser@xes-inc.com>
6977 S:      Maintained
6978 F:      drivers/mfd/lpc_ich.c
6979 F:      drivers/gpio/gpio-ich.c
6980
6981 IDE SUBSYSTEM
6982 M:      "David S. Miller" <davem@davemloft.net>
6983 L:      linux-ide@vger.kernel.org
6984 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6986 S:      Maintained
6987 F:      Documentation/ide/
6988 F:      drivers/ide/
6989 F:      include/linux/ide.h
6990
6991 IDE/ATAPI DRIVERS
6992 M:      Borislav Petkov <bp@alien8.de>
6993 L:      linux-ide@vger.kernel.org
6994 S:      Maintained
6995 F:      Documentation/cdrom/ide-cd
6996 F:      drivers/ide/ide-cd*
6997
6998 IDEAPAD LAPTOP EXTRAS DRIVER
6999 M:      Ike Panhc <ike.pan@canonical.com>
7000 L:      platform-driver-x86@vger.kernel.org
7001 W:      http://launchpad.net/ideapad-laptop
7002 S:      Maintained
7003 F:      drivers/platform/x86/ideapad-laptop.c
7004
7005 IDEAPAD LAPTOP SLIDEBAR DRIVER
7006 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7007 L:      linux-input@vger.kernel.org
7008 W:      https://github.com/o2genum/ideapad-slidebar
7009 S:      Maintained
7010 F:      drivers/input/misc/ideapad_slidebar.c
7011
7012 IDT VersaClock 5 CLOCK DRIVER
7013 M:      Marek Vasut <marek.vasut@gmail.com>
7014 S:      Maintained
7015 F:      drivers/clk/clk-versaclock5.c
7016
7017 IEEE 802.15.4 SUBSYSTEM
7018 M:      Alexander Aring <alex.aring@gmail.com>
7019 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7020 L:      linux-wpan@vger.kernel.org
7021 W:      http://wpan.cakelab.org/
7022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7024 S:      Maintained
7025 F:      net/ieee802154/
7026 F:      net/mac802154/
7027 F:      drivers/net/ieee802154/
7028 F:      include/linux/nl802154.h
7029 F:      include/linux/ieee802154.h
7030 F:      include/net/nl802154.h
7031 F:      include/net/mac802154.h
7032 F:      include/net/af_ieee802154.h
7033 F:      include/net/cfg802154.h
7034 F:      include/net/ieee802154_netdev.h
7035 F:      Documentation/networking/ieee802154.txt
7036
7037 IFE PROTOCOL
7038 M:      Yotam Gigi <yotam.gi@gmail.com>
7039 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7040 F:      net/ife
7041 F:      include/net/ife.h
7042 F:      include/uapi/linux/ife.h
7043
7044 IGORPLUG-USB IR RECEIVER
7045 M:      Sean Young <sean@mess.org>
7046 L:      linux-media@vger.kernel.org
7047 S:      Maintained
7048 F:      drivers/media/rc/igorplugusb.c
7049
7050 IGUANAWORKS USB IR TRANSCEIVER
7051 M:      Sean Young <sean@mess.org>
7052 L:      linux-media@vger.kernel.org
7053 S:      Maintained
7054 F:      drivers/media/rc/iguanair.c
7055
7056 IIO DIGITAL POTENTIOMETER DAC
7057 M:      Peter Rosin <peda@axentia.se>
7058 L:      linux-iio@vger.kernel.org
7059 S:      Maintained
7060 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7061 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7062 F:      drivers/iio/dac/dpot-dac.c
7063
7064 IIO ENVELOPE DETECTOR
7065 M:      Peter Rosin <peda@axentia.se>
7066 L:      linux-iio@vger.kernel.org
7067 S:      Maintained
7068 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7069 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7070 F:      drivers/iio/adc/envelope-detector.c
7071
7072 IIO MULTIPLEXER
7073 M:      Peter Rosin <peda@axentia.se>
7074 L:      linux-iio@vger.kernel.org
7075 S:      Maintained
7076 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7077 F:      drivers/iio/multiplexer/iio-mux.c
7078
7079 IIO SUBSYSTEM AND DRIVERS
7080 M:      Jonathan Cameron <jic23@kernel.org>
7081 R:      Hartmut Knaack <knaack.h@gmx.de>
7082 R:      Lars-Peter Clausen <lars@metafoo.de>
7083 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7084 L:      linux-iio@vger.kernel.org
7085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7086 S:      Maintained
7087 F:      Documentation/ABI/testing/configfs-iio*
7088 F:      Documentation/ABI/testing/sysfs-bus-iio*
7089 F:      Documentation/devicetree/bindings/iio/
7090 F:      drivers/iio/
7091 F:      drivers/staging/iio/
7092 F:      include/linux/iio/
7093 F:      tools/iio/
7094
7095 IIO UNIT CONVERTER
7096 M:      Peter Rosin <peda@axentia.se>
7097 L:      linux-iio@vger.kernel.org
7098 S:      Maintained
7099 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7100 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7101 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7102 F:      drivers/iio/afe/iio-rescale.c
7103
7104 IKANOS/ADI EAGLE ADSL USB DRIVER
7105 M:      Matthieu Castet <castet.matthieu@free.fr>
7106 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7107 S:      Maintained
7108 F:      drivers/usb/atm/ueagle-atm.c
7109
7110 IMGTEC ASCII LCD DRIVER
7111 M:      Paul Burton <paul.burton@mips.com>
7112 S:      Maintained
7113 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7114 F:      drivers/auxdisplay/img-ascii-lcd.c
7115
7116 IMGTEC IR DECODER DRIVER
7117 M:      James Hogan <jhogan@kernel.org>
7118 S:      Maintained
7119 F:      drivers/media/rc/img-ir/
7120
7121 IMON SOUNDGRAPH USB IR RECEIVER
7122 M:      Sean Young <sean@mess.org>
7123 L:      linux-media@vger.kernel.org
7124 S:      Maintained
7125 F:      drivers/media/rc/imon_raw.c
7126 F:      drivers/media/rc/imon.c
7127
7128 IMS TWINTURBO FRAMEBUFFER DRIVER
7129 L:      linux-fbdev@vger.kernel.org
7130 S:      Orphan
7131 F:      drivers/video/fbdev/imsttfb.c
7132
7133 INA209 HARDWARE MONITOR DRIVER
7134 M:      Guenter Roeck <linux@roeck-us.net>
7135 L:      linux-hwmon@vger.kernel.org
7136 S:      Maintained
7137 F:      Documentation/hwmon/ina209
7138 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7139 F:      drivers/hwmon/ina209.c
7140
7141 INA2XX HARDWARE MONITOR DRIVER
7142 M:      Guenter Roeck <linux@roeck-us.net>
7143 L:      linux-hwmon@vger.kernel.org
7144 S:      Maintained
7145 F:      Documentation/hwmon/ina2xx
7146 F:      drivers/hwmon/ina2xx.c
7147 F:      include/linux/platform_data/ina2xx.h
7148
7149 INDUSTRY PACK SUBSYSTEM (IPACK)
7150 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7151 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7152 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7153 L:      industrypack-devel@lists.sourceforge.net
7154 W:      http://industrypack.sourceforge.net
7155 S:      Maintained
7156 F:      drivers/ipack/
7157
7158 INFINIBAND SUBSYSTEM
7159 M:      Doug Ledford <dledford@redhat.com>
7160 M:      Jason Gunthorpe <jgg@mellanox.com>
7161 L:      linux-rdma@vger.kernel.org
7162 W:      https://github.com/linux-rdma/rdma-core
7163 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7165 S:      Supported
7166 F:      Documentation/devicetree/bindings/infiniband/
7167 F:      Documentation/infiniband/
7168 F:      drivers/infiniband/
7169 F:      include/uapi/linux/if_infiniband.h
7170 F:      include/uapi/rdma/
7171 F:      include/rdma/
7172
7173 INGENIC JZ4780 DMA Driver
7174 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7175 S:      Maintained
7176 F:      drivers/dma/dma-jz4780.c
7177
7178 INGENIC JZ4780 NAND DRIVER
7179 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7180 L:      linux-mtd@lists.infradead.org
7181 S:      Maintained
7182 F:      drivers/mtd/nand/raw/jz4780_*
7183
7184 INOTIFY
7185 M:      Jan Kara <jack@suse.cz>
7186 R:      Amir Goldstein <amir73il@gmail.com>
7187 L:      linux-fsdevel@vger.kernel.org
7188 S:      Maintained
7189 F:      Documentation/filesystems/inotify.txt
7190 F:      fs/notify/inotify/
7191 F:      include/linux/inotify.h
7192 F:      include/uapi/linux/inotify.h
7193
7194 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7195 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7196 L:      linux-input@vger.kernel.org
7197 Q:      http://patchwork.kernel.org/project/linux-input/list/
7198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7199 S:      Maintained
7200 F:      drivers/input/
7201 F:      include/linux/input.h
7202 F:      include/uapi/linux/input.h
7203 F:      include/uapi/linux/input-event-codes.h
7204 F:      include/linux/input/
7205 F:      Documentation/devicetree/bindings/input/
7206 F:      Documentation/devicetree/bindings/serio/
7207 F:      Documentation/input/
7208
7209 INPUT MULTITOUCH (MT) PROTOCOL
7210 M:      Henrik Rydberg <rydberg@bitmath.org>
7211 L:      linux-input@vger.kernel.org
7212 S:      Odd fixes
7213 F:      Documentation/input/multi-touch-protocol.rst
7214 F:      drivers/input/input-mt.c
7215 K:      \b(ABS|SYN)_MT_
7216
7217 INSIDE SECURE CRYPTO DRIVER
7218 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7219 F:      drivers/crypto/inside-secure/
7220 S:      Maintained
7221 L:      linux-crypto@vger.kernel.org
7222
7223 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7224 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7225 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7226 L:      linux-integrity@vger.kernel.org
7227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7228 S:      Supported
7229 F:      security/integrity/ima/
7230
7231 INTEL 810/815 FRAMEBUFFER DRIVER
7232 M:      Antonino Daplas <adaplas@gmail.com>
7233 L:      linux-fbdev@vger.kernel.org
7234 S:      Maintained
7235 F:      drivers/video/fbdev/i810/
7236
7237 INTEL ASoC DRIVERS
7238 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7239 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7240 M:      Jie Yang <yang.jie@linux.intel.com>
7241 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7242 S:      Supported
7243 F:      sound/soc/intel/
7244
7245 INTEL C600 SERIES SAS CONTROLLER DRIVER
7246 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7247 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7248 L:      linux-scsi@vger.kernel.org
7249 T:      git git://git.code.sf.net/p/intel-sas/isci
7250 S:      Supported
7251 F:      drivers/scsi/isci/
7252
7253 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7254 M:      Jani Nikula <jani.nikula@linux.intel.com>
7255 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7256 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7257 L:      intel-gfx@lists.freedesktop.org
7258 W:      https://01.org/linuxgraphics/
7259 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7260 C:      irc://chat.freenode.net/intel-gfx
7261 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7262 T:      git git://anongit.freedesktop.org/drm-intel
7263 S:      Supported
7264 F:      drivers/gpu/drm/i915/
7265 F:      include/drm/i915*
7266 F:      include/uapi/drm/i915_drm.h
7267 F:      Documentation/gpu/i915.rst
7268
7269 INTEL ETHERNET DRIVERS
7270 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7271 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7272 W:      http://www.intel.com/support/feedback.htm
7273 W:      http://e1000.sourceforge.net/
7274 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7277 S:      Supported
7278 F:      Documentation/networking/e100.rst
7279 F:      Documentation/networking/e1000.rst
7280 F:      Documentation/networking/e1000e.txt
7281 F:      Documentation/networking/igb.txt
7282 F:      Documentation/networking/igbvf.txt
7283 F:      Documentation/networking/ixgb.txt
7284 F:      Documentation/networking/ixgbe.txt
7285 F:      Documentation/networking/ixgbevf.txt
7286 F:      Documentation/networking/i40e.txt
7287 F:      Documentation/networking/i40evf.txt
7288 F:      Documentation/networking/ice.txt
7289 F:      drivers/net/ethernet/intel/
7290 F:      drivers/net/ethernet/intel/*/
7291 F:      include/linux/avf/virtchnl.h
7292
7293 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7294 M:      Maik Broemme <mbroemme@libmpq.org>
7295 L:      linux-fbdev@vger.kernel.org
7296 S:      Maintained
7297 F:      Documentation/fb/intelfb.txt
7298 F:      drivers/video/fbdev/intelfb/
7299
7300 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7301 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7302 M:      Zhi Wang <zhi.a.wang@intel.com>
7303 L:      intel-gvt-dev@lists.freedesktop.org
7304 L:      intel-gfx@lists.freedesktop.org
7305 W:      https://01.org/igvt-g
7306 T:      git https://github.com/intel/gvt-linux.git
7307 S:      Supported
7308 F:      drivers/gpu/drm/i915/gvt/
7309
7310 INTEL HID EVENT DRIVER
7311 M:      Alex Hung <alex.hung@canonical.com>
7312 L:      platform-driver-x86@vger.kernel.org
7313 S:      Maintained
7314 F:      drivers/platform/x86/intel-hid.c
7315
7316 INTEL I/OAT DMA DRIVER
7317 M:      Dave Jiang <dave.jiang@intel.com>
7318 R:      Dan Williams <dan.j.williams@intel.com>
7319 L:      dmaengine@vger.kernel.org
7320 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7321 S:      Supported
7322 F:      drivers/dma/ioat*
7323
7324 INTEL IDLE DRIVER
7325 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7326 M:      Len Brown <lenb@kernel.org>
7327 L:      linux-pm@vger.kernel.org
7328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7329 B:      https://bugzilla.kernel.org
7330 S:      Supported
7331 F:      drivers/idle/intel_idle.c
7332
7333 INTEL INTEGRATED SENSOR HUB DRIVER
7334 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7335 M:      Jiri Kosina <jikos@kernel.org>
7336 L:      linux-input@vger.kernel.org
7337 S:      Maintained
7338 F:      drivers/hid/intel-ish-hid/
7339
7340 INTEL IOMMU (VT-d)
7341 M:      David Woodhouse <dwmw2@infradead.org>
7342 L:      iommu@lists.linux-foundation.org
7343 T:      git git://git.infradead.org/iommu-2.6.git
7344 S:      Supported
7345 F:      drivers/iommu/intel-iommu.c
7346 F:      include/linux/intel-iommu.h
7347
7348 INTEL IOP-ADMA DMA DRIVER
7349 R:      Dan Williams <dan.j.williams@intel.com>
7350 S:      Odd fixes
7351 F:      drivers/dma/iop-adma.c
7352
7353 INTEL IPU3 CSI-2 CIO2 DRIVER
7354 M:      Yong Zhi <yong.zhi@intel.com>
7355 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7356 M:      Bingbu Cao <bingbu.cao@intel.com>
7357 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7358 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7359 L:      linux-media@vger.kernel.org
7360 S:      Maintained
7361 F:      drivers/media/pci/intel/ipu3/
7362 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7363
7364 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7365 M:      Krzysztof Halasa <khalasa@piap.pl>
7366 S:      Maintained
7367 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7368 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7369 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7370 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7371 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7372 F:      drivers/net/wan/ixp4xx_hss.c
7373
7374 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7375 M:      Deepak Saxena <dsaxena@plexity.net>
7376 S:      Maintained
7377 F:      drivers/char/hw_random/ixp4xx-rng.c
7378
7379 INTEL MANAGEMENT ENGINE (mei)
7380 M:      Tomas Winkler <tomas.winkler@intel.com>
7381 L:      linux-kernel@vger.kernel.org
7382 S:      Supported
7383 F:      include/uapi/linux/mei.h
7384 F:      include/linux/mei_cl_bus.h
7385 F:      drivers/misc/mei/*
7386 F:      drivers/watchdog/mei_wdt.c
7387 F:      Documentation/misc-devices/mei/*
7388 F:      samples/mei/*
7389
7390 INTEL MENLOW THERMAL DRIVER
7391 M:      Sujith Thomas <sujith.thomas@intel.com>
7392 L:      platform-driver-x86@vger.kernel.org
7393 W:      https://01.org/linux-acpi
7394 S:      Supported
7395 F:      drivers/platform/x86/intel_menlow.c
7396
7397 INTEL MERRIFIELD GPIO DRIVER
7398 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7399 L:      linux-gpio@vger.kernel.org
7400 S:      Maintained
7401 F:      drivers/gpio/gpio-merrifield.c
7402
7403 INTEL MIC DRIVERS (mic)
7404 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7405 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7406 S:      Supported
7407 W:      https://github.com/sudeepdutt/mic
7408 W:      http://software.intel.com/en-us/mic-developer
7409 F:      include/linux/mic_bus.h
7410 F:      include/linux/scif.h
7411 F:      include/uapi/linux/mic_common.h
7412 F:      include/uapi/linux/mic_ioctl.h
7413 F:      include/uapi/linux/scif_ioctl.h
7414 F:      drivers/misc/mic/
7415 F:      drivers/dma/mic_x100_dma.c
7416 F:      drivers/dma/mic_x100_dma.h
7417 F:      Documentation/mic/
7418
7419 INTEL PMC CORE DRIVER
7420 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7421 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7422 L:      platform-driver-x86@vger.kernel.org
7423 S:      Maintained
7424 F:      arch/x86/include/asm/pmc_core.h
7425 F:      drivers/platform/x86/intel_pmc_core*
7426
7427 INTEL PMC/P-Unit IPC DRIVER
7428 M:      Zha Qipeng<qipeng.zha@intel.com>
7429 L:      platform-driver-x86@vger.kernel.org
7430 S:      Maintained
7431 F:      drivers/platform/x86/intel_pmc_ipc.c
7432 F:      drivers/platform/x86/intel_punit_ipc.c
7433 F:      arch/x86/include/asm/intel_pmc_ipc.h
7434 F:      arch/x86/include/asm/intel_punit_ipc.h
7435
7436 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7437 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7438 L:      linux-wireless@vger.kernel.org
7439 S:      Maintained
7440 F:      Documentation/networking/README.ipw2100
7441 F:      Documentation/networking/README.ipw2200
7442 F:      drivers/net/wireless/intel/ipw2x00/
7443
7444 INTEL PSTATE DRIVER
7445 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7446 M:      Len Brown <lenb@kernel.org>
7447 L:      linux-pm@vger.kernel.org
7448 S:      Supported
7449 F:      drivers/cpufreq/intel_pstate.c
7450
7451 INTEL RDMA RNIC DRIVER
7452 M:      Faisal Latif <faisal.latif@intel.com>
7453 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7454 L:      linux-rdma@vger.kernel.org
7455 S:      Supported
7456 F:      drivers/infiniband/hw/i40iw/
7457 F:      include/uapi/rdma/i40iw-abi.h
7458
7459 INTEL SHA MULTIBUFFER DRIVER
7460 M:      Megha Dey <megha.dey@linux.intel.com>
7461 R:      Tim Chen <tim.c.chen@linux.intel.com>
7462 L:      linux-crypto@vger.kernel.org
7463 S:      Supported
7464 F:      arch/x86/crypto/sha*-mb/
7465 F:      crypto/mcryptd.c
7466
7467 INTEL TELEMETRY DRIVER
7468 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7469 L:      platform-driver-x86@vger.kernel.org
7470 S:      Maintained
7471 F:      arch/x86/include/asm/intel_telemetry.h
7472 F:      drivers/platform/x86/intel_telemetry*
7473
7474 INTEL VIRTUAL BUTTON DRIVER
7475 M:      AceLan Kao <acelan.kao@canonical.com>
7476 L:      platform-driver-x86@vger.kernel.org
7477 S:      Maintained
7478 F:      drivers/platform/x86/intel-vbtn.c
7479
7480 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7481 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7482 L:      linux-wireless@vger.kernel.org
7483 S:      Supported
7484 F:      drivers/net/wireless/intel/iwlegacy/
7485
7486 INTEL WIRELESS WIFI LINK (iwlwifi)
7487 M:      Johannes Berg <johannes.berg@intel.com>
7488 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7489 M:      Luca Coelho <luciano.coelho@intel.com>
7490 M:      Intel Linux Wireless <linuxwifi@intel.com>
7491 L:      linux-wireless@vger.kernel.org
7492 W:      http://intellinuxwireless.org
7493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7494 S:      Supported
7495 F:      drivers/net/wireless/intel/iwlwifi/
7496
7497 INTEL WIRELESS WIMAX CONNECTION 2400
7498 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7499 M:      linux-wimax@intel.com
7500 L:      wimax@linuxwimax.org (subscribers-only)
7501 S:      Supported
7502 W:      http://linuxwimax.org
7503 F:      Documentation/wimax/README.i2400m
7504 F:      drivers/net/wimax/i2400m/
7505 F:      include/uapi/linux/wimax/i2400m.h
7506
7507 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7508 M:      Mario Limonciello <mario.limonciello@dell.com>
7509 S:      Maintained
7510 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7511
7512 INTEL(R) TRACE HUB
7513 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7514 S:      Supported
7515 F:      Documentation/trace/intel_th.rst
7516 F:      drivers/hwtracing/intel_th/
7517
7518 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7519 M:      Ning Sun <ning.sun@intel.com>
7520 L:      tboot-devel@lists.sourceforge.net
7521 W:      http://tboot.sourceforge.net
7522 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7523 S:      Supported
7524 F:      Documentation/intel_txt.txt
7525 F:      include/linux/tboot.h
7526 F:      arch/x86/kernel/tboot.c
7527
7528 INTEL-MID GPIO DRIVER
7529 M:      David Cohen <david.a.cohen@linux.intel.com>
7530 L:      linux-gpio@vger.kernel.org
7531 S:      Maintained
7532 F:      drivers/gpio/gpio-intel-mid.c
7533
7534 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7535 M:      Linus Walleij <linus.walleij@linaro.org>
7536 L:      linux-iio@vger.kernel.org
7537 S:      Maintained
7538 F:      drivers/iio/gyro/mpu3050*
7539 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7540
7541 IOC3 ETHERNET DRIVER
7542 M:      Ralf Baechle <ralf@linux-mips.org>
7543 L:      linux-mips@linux-mips.org
7544 S:      Maintained
7545 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7546
7547 IOC3 SERIAL DRIVER
7548 M:      Pat Gefre <pfg@sgi.com>
7549 L:      linux-serial@vger.kernel.org
7550 S:      Maintained
7551 F:      drivers/tty/serial/ioc3_serial.c
7552
7553 IOMMU DRIVERS
7554 M:      Joerg Roedel <joro@8bytes.org>
7555 L:      iommu@lists.linux-foundation.org
7556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7557 S:      Maintained
7558 F:      Documentation/devicetree/bindings/iommu/
7559 F:      drivers/iommu/
7560 F:      include/linux/iommu.h
7561 F:      include/linux/of_iommu.h
7562 F:      include/linux/iova.h
7563
7564 IP MASQUERADING
7565 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7566 S:      Maintained
7567 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7568
7569 IPMI SUBSYSTEM
7570 M:      Corey Minyard <minyard@acm.org>
7571 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7572 W:      http://openipmi.sourceforge.net/
7573 S:      Supported
7574 F:      Documentation/IPMI.txt
7575 F:      drivers/char/ipmi/
7576 F:      include/linux/ipmi*
7577 F:      include/uapi/linux/ipmi*
7578
7579 IPS SCSI RAID DRIVER
7580 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7581 L:      linux-scsi@vger.kernel.org
7582 W:      http://www.adaptec.com/
7583 S:      Maintained
7584 F:      drivers/scsi/ips*
7585
7586 IPVS
7587 M:      Wensong Zhang <wensong@linux-vs.org>
7588 M:      Simon Horman <horms@verge.net.au>
7589 M:      Julian Anastasov <ja@ssi.bg>
7590 L:      netdev@vger.kernel.org
7591 L:      lvs-devel@vger.kernel.org
7592 S:      Maintained
7593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7595 F:      Documentation/networking/ipvs-sysctl.txt
7596 F:      include/net/ip_vs.h
7597 F:      include/uapi/linux/ip_vs.h
7598 F:      net/netfilter/ipvs/
7599
7600 IPWIRELESS DRIVER
7601 M:      Jiri Kosina <jikos@kernel.org>
7602 M:      David Sterba <dsterba@suse.com>
7603 S:      Odd Fixes
7604 F:      drivers/tty/ipwireless/
7605
7606 IPX NETWORK LAYER
7607 L:      netdev@vger.kernel.org
7608 S:      Obsolete
7609 F:      include/uapi/linux/ipx.h
7610 F:      drivers/staging/ipx/
7611
7612 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7613 M:      Marc Zyngier <marc.zyngier@arm.com>
7614 S:      Maintained
7615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7616 F:      Documentation/IRQ-domain.txt
7617 F:      include/linux/irqdomain.h
7618 F:      kernel/irq/irqdomain.c
7619 F:      kernel/irq/msi.c
7620
7621 IRQ SUBSYSTEM
7622 M:      Thomas Gleixner <tglx@linutronix.de>
7623 L:      linux-kernel@vger.kernel.org
7624 S:      Maintained
7625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7626 F:      kernel/irq/
7627
7628 IRQCHIP DRIVERS
7629 M:      Thomas Gleixner <tglx@linutronix.de>
7630 M:      Jason Cooper <jason@lakedaemon.net>
7631 M:      Marc Zyngier <marc.zyngier@arm.com>
7632 L:      linux-kernel@vger.kernel.org
7633 S:      Maintained
7634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7635 F:      Documentation/devicetree/bindings/interrupt-controller/
7636 F:      drivers/irqchip/
7637
7638 ISA
7639 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7640 S:      Maintained
7641 F:      Documentation/isa.txt
7642 F:      drivers/base/isa.c
7643 F:      include/linux/isa.h
7644
7645 ISA RADIO MODULE
7646 M:      Hans Verkuil <hverkuil@xs4all.nl>
7647 L:      linux-media@vger.kernel.org
7648 T:      git git://linuxtv.org/media_tree.git
7649 W:      https://linuxtv.org
7650 S:      Maintained
7651 F:      drivers/media/radio/radio-isa*
7652
7653 ISAPNP
7654 M:      Jaroslav Kysela <perex@perex.cz>
7655 S:      Maintained
7656 F:      Documentation/isapnp.txt
7657 F:      drivers/pnp/isapnp/
7658 F:      include/linux/isapnp.h
7659
7660 ISCSI
7661 M:      Lee Duncan <lduncan@suse.com>
7662 M:      Chris Leech <cleech@redhat.com>
7663 L:      open-iscsi@googlegroups.com
7664 W:      www.open-iscsi.com
7665 S:      Maintained
7666 F:      drivers/scsi/*iscsi*
7667 F:      include/scsi/*iscsi*
7668
7669 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7670 M:      Peter Jones <pjones@redhat.com>
7671 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7672 S:      Maintained
7673 F:      drivers/firmware/iscsi_ibft*
7674
7675 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7676 M:      Sagi Grimberg <sagi@grimberg.me>
7677 M:      Max Gurtovoy <maxg@mellanox.com>
7678 L:      linux-rdma@vger.kernel.org
7679 S:      Supported
7680 W:      http://www.openfabrics.org
7681 W:      www.open-iscsi.org
7682 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7683 F:      drivers/infiniband/ulp/iser/
7684
7685 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7686 M:      Sagi Grimberg <sagi@grimberg.me>
7687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7688 L:      linux-rdma@vger.kernel.org
7689 L:      target-devel@vger.kernel.org
7690 S:      Supported
7691 W:      http://www.linux-iscsi.org
7692 F:      drivers/infiniband/ulp/isert
7693
7694 ISDN SUBSYSTEM
7695 M:      Karsten Keil <isdn@linux-pingi.de>
7696 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7697 L:      netdev@vger.kernel.org
7698 W:      http://www.isdn4linux.de
7699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7700 S:      Maintained
7701 F:      Documentation/isdn/
7702 F:      drivers/isdn/
7703 F:      include/linux/isdn.h
7704 F:      include/linux/isdn/
7705 F:      include/uapi/linux/isdn.h
7706 F:      include/uapi/linux/isdn/
7707
7708 ISDN SUBSYSTEM (Eicon active card driver)
7709 M:      Armin Schindler <mac@melware.de>
7710 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7711 W:      http://www.melware.de
7712 S:      Maintained
7713 F:      drivers/isdn/hardware/eicon/
7714
7715 IT87 HARDWARE MONITORING DRIVER
7716 M:      Jean Delvare <jdelvare@suse.com>
7717 L:      linux-hwmon@vger.kernel.org
7718 S:      Maintained
7719 F:      Documentation/hwmon/it87
7720 F:      drivers/hwmon/it87.c
7721
7722 IT913X MEDIA DRIVER
7723 M:      Antti Palosaari <crope@iki.fi>
7724 L:      linux-media@vger.kernel.org
7725 W:      https://linuxtv.org
7726 W:      http://palosaari.fi/linux/
7727 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7728 T:      git git://linuxtv.org/anttip/media_tree.git
7729 S:      Maintained
7730 F:      drivers/media/tuners/it913x*
7731
7732 IVTV VIDEO4LINUX DRIVER
7733 M:      Andy Walls <awalls@md.metrocast.net>
7734 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7735 L:      linux-media@vger.kernel.org
7736 T:      git git://linuxtv.org/media_tree.git
7737 W:      http://www.ivtvdriver.org
7738 S:      Maintained
7739 F:      Documentation/media/v4l-drivers/ivtv*
7740 F:      drivers/media/pci/ivtv/
7741 F:      include/uapi/linux/ivtv*
7742
7743 IX2505V MEDIA DRIVER
7744 M:      Malcolm Priestley <tvboxspy@gmail.com>
7745 L:      linux-media@vger.kernel.org
7746 W:      https://linuxtv.org
7747 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7748 S:      Maintained
7749 F:      drivers/media/dvb-frontends/ix2505v*
7750
7751 JAILHOUSE HYPERVISOR INTERFACE
7752 M:      Jan Kiszka <jan.kiszka@siemens.com>
7753 L:      jailhouse-dev@googlegroups.com
7754 S:      Maintained
7755 F:      arch/x86/kernel/jailhouse.c
7756 F:      arch/x86/include/asm/jailhouse_para.h
7757
7758 JC42.4 TEMPERATURE SENSOR DRIVER
7759 M:      Guenter Roeck <linux@roeck-us.net>
7760 L:      linux-hwmon@vger.kernel.org
7761 S:      Maintained
7762 F:      drivers/hwmon/jc42.c
7763 F:      Documentation/hwmon/jc42
7764
7765 JFS FILESYSTEM
7766 M:      Dave Kleikamp <shaggy@kernel.org>
7767 L:      jfs-discussion@lists.sourceforge.net
7768 W:      http://jfs.sourceforge.net/
7769 T:      git git://github.com/kleikamp/linux-shaggy.git
7770 S:      Maintained
7771 F:      Documentation/filesystems/jfs.txt
7772 F:      fs/jfs/
7773
7774 JME NETWORK DRIVER
7775 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7776 L:      netdev@vger.kernel.org
7777 S:      Maintained
7778 F:      drivers/net/ethernet/jme.*
7779
7780 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7781 M:      David Woodhouse <dwmw2@infradead.org>
7782 L:      linux-mtd@lists.infradead.org
7783 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7784 S:      Maintained
7785 F:      fs/jffs2/
7786 F:      include/uapi/linux/jffs2.h
7787
7788 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7789 M:      "Theodore Ts'o" <tytso@mit.edu>
7790 M:      Jan Kara <jack@suse.com>
7791 L:      linux-ext4@vger.kernel.org
7792 S:      Maintained
7793 F:      fs/jbd2/
7794 F:      include/linux/jbd2.h
7795
7796 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7797 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7798 L:      linux-media@vger.kernel.org
7799 S:      Maintained
7800 F:      drivers/media/platform/rcar_jpu.c
7801
7802 JSM Neo PCI based serial card
7803 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7804 L:      linux-serial@vger.kernel.org
7805 S:      Maintained
7806 F:      drivers/tty/serial/jsm/
7807
7808 K10TEMP HARDWARE MONITORING DRIVER
7809 M:      Clemens Ladisch <clemens@ladisch.de>
7810 L:      linux-hwmon@vger.kernel.org
7811 S:      Maintained
7812 F:      Documentation/hwmon/k10temp
7813 F:      drivers/hwmon/k10temp.c
7814
7815 K8TEMP HARDWARE MONITORING DRIVER
7816 M:      Rudolf Marek <r.marek@assembler.cz>
7817 L:      linux-hwmon@vger.kernel.org
7818 S:      Maintained
7819 F:      Documentation/hwmon/k8temp
7820 F:      drivers/hwmon/k8temp.c
7821
7822 KASAN
7823 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7824 R:      Alexander Potapenko <glider@google.com>
7825 R:      Dmitry Vyukov <dvyukov@google.com>
7826 L:      kasan-dev@googlegroups.com
7827 S:      Maintained
7828 F:      arch/*/include/asm/kasan.h
7829 F:      arch/*/mm/kasan_init*
7830 F:      Documentation/dev-tools/kasan.rst
7831 F:      include/linux/kasan*.h
7832 F:      lib/test_kasan.c
7833 F:      mm/kasan/
7834 F:      scripts/Makefile.kasan
7835
7836 KCONFIG
7837 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7839 L:      linux-kbuild@vger.kernel.org
7840 S:      Maintained
7841 F:      Documentation/kbuild/kconfig*
7842 F:      scripts/kconfig/
7843 F:      scripts/Kconfig.include
7844
7845 KDUMP
7846 M:      Dave Young <dyoung@redhat.com>
7847 M:      Baoquan He <bhe@redhat.com>
7848 R:      Vivek Goyal <vgoyal@redhat.com>
7849 L:      kexec@lists.infradead.org
7850 W:      http://lse.sourceforge.net/kdump/
7851 S:      Maintained
7852 F:      Documentation/kdump/
7853
7854 KEENE FM RADIO TRANSMITTER DRIVER
7855 M:      Hans Verkuil <hverkuil@xs4all.nl>
7856 L:      linux-media@vger.kernel.org
7857 T:      git git://linuxtv.org/media_tree.git
7858 W:      https://linuxtv.org
7859 S:      Maintained
7860 F:      drivers/media/radio/radio-keene*
7861
7862 KERNEL AUTOMOUNTER
7863 M:      Ian Kent <raven@themaw.net>
7864 L:      autofs@vger.kernel.org
7865 S:      Maintained
7866 F:      fs/autofs/
7867
7868 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7869 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7870 M:      Michal Marek <michal.lkml@markovi.net>
7871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7872 L:      linux-kbuild@vger.kernel.org
7873 S:      Maintained
7874 F:      Documentation/kbuild/
7875 F:      Makefile
7876 F:      scripts/Kbuild*
7877 F:      scripts/Makefile*
7878 F:      scripts/basic/
7879 F:      scripts/mk*
7880 F:      scripts/mod/
7881 F:      scripts/package/
7882
7883 KERNEL JANITORS
7884 L:      kernel-janitors@vger.kernel.org
7885 W:      http://kernelnewbies.org/KernelJanitors
7886 S:      Odd Fixes
7887
7888 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7889 M:      "J. Bruce Fields" <bfields@fieldses.org>
7890 M:      Jeff Layton <jlayton@kernel.org>
7891 L:      linux-nfs@vger.kernel.org
7892 W:      http://nfs.sourceforge.net/
7893 T:      git git://linux-nfs.org/~bfields/linux.git
7894 S:      Supported
7895 F:      fs/nfsd/
7896 F:      include/uapi/linux/nfsd/
7897 F:      fs/lockd/
7898 F:      fs/nfs_common/
7899 F:      net/sunrpc/
7900 F:      include/linux/lockd/
7901 F:      include/linux/sunrpc/
7902 F:      include/uapi/linux/sunrpc/
7903
7904 KERNEL SELFTEST FRAMEWORK
7905 M:      Shuah Khan <shuah@kernel.org>
7906 L:      linux-kselftest@vger.kernel.org
7907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7908 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7909 S:      Maintained
7910 F:      tools/testing/selftests/
7911 F:      Documentation/dev-tools/kselftest*
7912
7913 KERNEL USERMODE HELPER
7914 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7915 L:      linux-kernel@vger.kernel.org
7916 S:      Maintained
7917 F:      kernel/umh.c
7918 F:      include/linux/umh.h
7919
7920 KERNEL VIRTUAL MACHINE (KVM)
7921 M:      Paolo Bonzini <pbonzini@redhat.com>
7922 M:      Radim Krčmář <rkrcmar@redhat.com>
7923 L:      kvm@vger.kernel.org
7924 W:      http://www.linux-kvm.org
7925 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7926 S:      Supported
7927 F:      Documentation/virtual/kvm/
7928 F:      include/trace/events/kvm.h
7929 F:      include/uapi/asm-generic/kvm*
7930 F:      include/uapi/linux/kvm*
7931 F:      include/asm-generic/kvm*
7932 F:      include/linux/kvm*
7933 F:      include/kvm/iodev.h
7934 F:      virt/kvm/*
7935 F:      tools/kvm/
7936
7937 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7938 M:      Joerg Roedel <joro@8bytes.org>
7939 L:      kvm@vger.kernel.org
7940 W:      http://www.linux-kvm.org/
7941 S:      Maintained
7942 F:      arch/x86/include/asm/svm.h
7943 F:      arch/x86/kvm/svm.c
7944
7945 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7946 M:      Christoffer Dall <christoffer.dall@arm.com>
7947 M:      Marc Zyngier <marc.zyngier@arm.com>
7948 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7949 L:      kvmarm@lists.cs.columbia.edu
7950 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7952 S:      Supported
7953 F:      arch/arm/include/uapi/asm/kvm*
7954 F:      arch/arm/include/asm/kvm*
7955 F:      arch/arm/kvm/
7956 F:      virt/kvm/arm/
7957 F:      include/kvm/arm_*
7958
7959 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7960 M:      Christoffer Dall <christoffer.dall@arm.com>
7961 M:      Marc Zyngier <marc.zyngier@arm.com>
7962 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7963 L:      kvmarm@lists.cs.columbia.edu
7964 S:      Maintained
7965 F:      arch/arm64/include/uapi/asm/kvm*
7966 F:      arch/arm64/include/asm/kvm*
7967 F:      arch/arm64/kvm/
7968
7969 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7970 M:      James Hogan <jhogan@kernel.org>
7971 L:      linux-mips@linux-mips.org
7972 S:      Supported
7973 F:      arch/mips/include/uapi/asm/kvm*
7974 F:      arch/mips/include/asm/kvm*
7975 F:      arch/mips/kvm/
7976
7977 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7978 M:      Paul Mackerras <paulus@ozlabs.org>
7979 L:      kvm-ppc@vger.kernel.org
7980 W:      http://www.linux-kvm.org/
7981 T:      git git://github.com/agraf/linux-2.6.git
7982 S:      Supported
7983 F:      arch/powerpc/include/uapi/asm/kvm*
7984 F:      arch/powerpc/include/asm/kvm*
7985 F:      arch/powerpc/kvm/
7986 F:      arch/powerpc/kernel/kvm*
7987
7988 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7989 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7990 M:      Janosch Frank <frankja@linux.ibm.com>
7991 R:      David Hildenbrand <david@redhat.com>
7992 R:      Cornelia Huck <cohuck@redhat.com>
7993 L:      linux-s390@vger.kernel.org
7994 W:      http://www.ibm.com/developerworks/linux/linux390/
7995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7996 S:      Supported
7997 F:      arch/s390/include/uapi/asm/kvm*
7998 F:      arch/s390/include/asm/gmap.h
7999 F:      arch/s390/include/asm/kvm*
8000 F:      arch/s390/kvm/
8001 F:      arch/s390/mm/gmap.c
8002
8003 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8004 M:      Paolo Bonzini <pbonzini@redhat.com>
8005 M:      Radim Krčmář <rkrcmar@redhat.com>
8006 L:      kvm@vger.kernel.org
8007 W:      http://www.linux-kvm.org
8008 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8009 S:      Supported
8010 F:      arch/x86/kvm/
8011 F:      arch/x86/include/uapi/asm/kvm*
8012 F:      arch/x86/include/asm/kvm*
8013 F:      arch/x86/include/asm/pvclock-abi.h
8014 F:      arch/x86/kernel/kvm.c
8015 F:      arch/x86/kernel/kvmclock.c
8016
8017 KERNFS
8018 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8019 M:      Tejun Heo <tj@kernel.org>
8020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8021 S:      Supported
8022 F:      include/linux/kernfs.h
8023 F:      fs/kernfs/
8024
8025 KEXEC
8026 M:      Eric Biederman <ebiederm@xmission.com>
8027 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8028 L:      kexec@lists.infradead.org
8029 S:      Maintained
8030 F:      include/linux/kexec.h
8031 F:      include/uapi/linux/kexec.h
8032 F:      kernel/kexec*
8033
8034 KEYS-ENCRYPTED
8035 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8036 L:      linux-integrity@vger.kernel.org
8037 L:      keyrings@vger.kernel.org
8038 S:      Supported
8039 F:      Documentation/security/keys/trusted-encrypted.rst
8040 F:      include/keys/encrypted-type.h
8041 F:      security/keys/encrypted-keys/
8042
8043 KEYS-TRUSTED
8044 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8045 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8046 L:      linux-integrity@vger.kernel.org
8047 L:      keyrings@vger.kernel.org
8048 S:      Supported
8049 F:      Documentation/security/keys/trusted-encrypted.rst
8050 F:      include/keys/trusted-type.h
8051 F:      security/keys/trusted.c
8052 F:      security/keys/trusted.h
8053
8054 KEYS/KEYRINGS:
8055 M:      David Howells <dhowells@redhat.com>
8056 L:      keyrings@vger.kernel.org
8057 S:      Maintained
8058 F:      Documentation/security/keys/core.rst
8059 F:      include/linux/key.h
8060 F:      include/linux/key-type.h
8061 F:      include/linux/keyctl.h
8062 F:      include/uapi/linux/keyctl.h
8063 F:      include/keys/
8064 F:      security/keys/
8065
8066 KGDB / KDB /debug_core
8067 M:      Jason Wessel <jason.wessel@windriver.com>
8068 M:      Daniel Thompson <daniel.thompson@linaro.org>
8069 W:      http://kgdb.wiki.kernel.org/
8070 L:      kgdb-bugreport@lists.sourceforge.net
8071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8072 S:      Maintained
8073 F:      Documentation/dev-tools/kgdb.rst
8074 F:      drivers/misc/kgdbts.c
8075 F:      drivers/tty/serial/kgdboc.c
8076 F:      include/linux/kdb.h
8077 F:      include/linux/kgdb.h
8078 F:      kernel/debug/
8079
8080 KMEMLEAK
8081 M:      Catalin Marinas <catalin.marinas@arm.com>
8082 S:      Maintained
8083 F:      Documentation/dev-tools/kmemleak.rst
8084 F:      include/linux/kmemleak.h
8085 F:      mm/kmemleak.c
8086 F:      mm/kmemleak-test.c
8087
8088 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8089 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8090 L:      linux-kernel@vger.kernel.org
8091 S:      Maintained
8092 F:      kernel/kmod.c
8093 F:      include/linux/kmod.h
8094 F:      lib/test_kmod.c
8095 F:      tools/testing/selftests/kmod/
8096
8097 KPROBES
8098 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8099 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8100 M:      "David S. Miller" <davem@davemloft.net>
8101 M:      Masami Hiramatsu <mhiramat@kernel.org>
8102 S:      Maintained
8103 F:      Documentation/kprobes.txt
8104 F:      include/linux/kprobes.h
8105 F:      include/asm-generic/kprobes.h
8106 F:      kernel/kprobes.c
8107
8108 KS0108 LCD CONTROLLER DRIVER
8109 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8110 S:      Maintained
8111 F:      Documentation/auxdisplay/ks0108
8112 F:      drivers/auxdisplay/ks0108.c
8113 F:      include/linux/ks0108.h
8114
8115 L3MDEV
8116 M:      David Ahern <dsa@cumulusnetworks.com>
8117 L:      netdev@vger.kernel.org
8118 S:      Maintained
8119 F:      net/l3mdev
8120 F:      include/net/l3mdev.h
8121
8122 LANTIQ MIPS ARCHITECTURE
8123 M:      John Crispin <john@phrozen.org>
8124 L:      linux-mips@linux-mips.org
8125 S:      Maintained
8126 F:      arch/mips/lantiq
8127 F:      drivers/soc/lantiq
8128
8129 LAPB module
8130 L:      linux-x25@vger.kernel.org
8131 S:      Orphan
8132 F:      Documentation/networking/lapb-module.txt
8133 F:      include/*/lapb.h
8134 F:      net/lapb/
8135
8136 LASI 53c700 driver for PARISC
8137 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8138 L:      linux-scsi@vger.kernel.org
8139 S:      Maintained
8140 F:      Documentation/scsi/53c700.txt
8141 F:      drivers/scsi/53c700*
8142
8143 LEAKING_ADDRESSES
8144 M:      Tobin C. Harding <me@tobin.cc>
8145 M:      Tycho Andersen <tycho@tycho.ws>
8146 L:      kernel-hardening@lists.openwall.com
8147 S:      Maintained
8148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8149 F:      scripts/leaking_addresses.pl
8150
8151 LED SUBSYSTEM
8152 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8153 M:      Pavel Machek <pavel@ucw.cz>
8154 L:      linux-leds@vger.kernel.org
8155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8156 S:      Maintained
8157 F:      Documentation/devicetree/bindings/leds/
8158 F:      drivers/leds/
8159 F:      include/linux/leds.h
8160
8161 LEGACY EEPROM DRIVER
8162 M:      Jean Delvare <jdelvare@suse.com>
8163 S:      Maintained
8164 F:      Documentation/misc-devices/eeprom
8165 F:      drivers/misc/eeprom/eeprom.c
8166
8167 LEGO MINDSTORMS EV3
8168 R:      David Lechner <david@lechnology.com>
8169 S:      Maintained
8170 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8171 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8172 F:      drivers/power/supply/lego_ev3_battery.c
8173
8174 LEGO USB Tower driver
8175 M:      Juergen Stuber <starblue@users.sourceforge.net>
8176 L:      legousb-devel@lists.sourceforge.net
8177 W:      http://legousb.sourceforge.net/
8178 S:      Maintained
8179 F:      drivers/usb/misc/legousbtower.c
8180
8181 LG2160 MEDIA DRIVER
8182 M:      Michael Krufky <mkrufky@linuxtv.org>
8183 L:      linux-media@vger.kernel.org
8184 W:      https://linuxtv.org
8185 W:      http://github.com/mkrufky
8186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8187 T:      git git://linuxtv.org/mkrufky/tuners.git
8188 S:      Maintained
8189 F:      drivers/media/dvb-frontends/lg2160.*
8190
8191 LGDT3305 MEDIA DRIVER
8192 M:      Michael Krufky <mkrufky@linuxtv.org>
8193 L:      linux-media@vger.kernel.org
8194 W:      https://linuxtv.org
8195 W:      http://github.com/mkrufky
8196 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8197 T:      git git://linuxtv.org/mkrufky/tuners.git
8198 S:      Maintained
8199 F:      drivers/media/dvb-frontends/lgdt3305.*
8200
8201 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8202 M:      Viresh Kumar <vireshk@kernel.org>
8203 L:      linux-ide@vger.kernel.org
8204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8205 S:      Maintained
8206 F:      include/linux/pata_arasan_cf_data.h
8207 F:      drivers/ata/pata_arasan_cf.c
8208
8209 LIBATA PATA DRIVERS
8210 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8211 M:      Tejun Heo <tj@kernel.org>
8212 L:      linux-ide@vger.kernel.org
8213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8214 S:      Maintained
8215 F:      drivers/ata/pata_*.c
8216 F:      drivers/ata/ata_generic.c
8217
8218 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8219 M:      Linus Walleij <linus.walleij@linaro.org>
8220 L:      linux-ide@vger.kernel.org
8221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8222 S:      Maintained
8223 F:      drivers/ata/pata_ftide010.c
8224 F:      drivers/ata/sata_gemini.c
8225 F:      drivers/ata/sata_gemini.h
8226
8227 LIBATA SATA AHCI PLATFORM devices support
8228 M:      Hans de Goede <hdegoede@redhat.com>
8229 M:      Tejun Heo <tj@kernel.org>
8230 L:      linux-ide@vger.kernel.org
8231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8232 S:      Maintained
8233 F:      drivers/ata/ahci_platform.c
8234 F:      drivers/ata/libahci_platform.c
8235 F:      include/linux/ahci_platform.h
8236
8237 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8238 M:      Mikael Pettersson <mikpelinux@gmail.com>
8239 L:      linux-ide@vger.kernel.org
8240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8241 S:      Maintained
8242 F:      drivers/ata/sata_promise.*
8243
8244 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8245 M:      Tejun Heo <tj@kernel.org>
8246 L:      linux-ide@vger.kernel.org
8247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8248 S:      Maintained
8249 F:      drivers/ata/
8250 F:      include/linux/ata.h
8251 F:      include/linux/libata.h
8252 F:      Documentation/devicetree/bindings/ata/
8253
8254 LIBLOCKDEP
8255 M:      Sasha Levin <alexander.levin@verizon.com>
8256 S:      Maintained
8257 F:      tools/lib/lockdep/
8258
8259 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8260 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8261 M:      Dan Williams <dan.j.williams@intel.com>
8262 M:      Vishal Verma <vishal.l.verma@intel.com>
8263 M:      Dave Jiang <dave.jiang@intel.com>
8264 L:      linux-nvdimm@lists.01.org
8265 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8266 S:      Supported
8267 F:      drivers/nvdimm/blk.c
8268 F:      drivers/nvdimm/region_devs.c
8269
8270 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8271 M:      Vishal Verma <vishal.l.verma@intel.com>
8272 M:      Dan Williams <dan.j.williams@intel.com>
8273 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8274 M:      Dave Jiang <dave.jiang@intel.com>
8275 L:      linux-nvdimm@lists.01.org
8276 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8277 S:      Supported
8278 F:      drivers/nvdimm/btt*
8279
8280 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8281 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8282 M:      Dan Williams <dan.j.williams@intel.com>
8283 M:      Vishal Verma <vishal.l.verma@intel.com>
8284 M:      Dave Jiang <dave.jiang@intel.com>
8285 L:      linux-nvdimm@lists.01.org
8286 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8287 S:      Supported
8288 F:      drivers/nvdimm/pmem*
8289
8290 LIBNVDIMM: DEVICETREE BINDINGS
8291 M:      Oliver O'Halloran <oohall@gmail.com>
8292 L:      linux-nvdimm@lists.01.org
8293 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8294 S:      Supported
8295 F:      drivers/nvdimm/of_pmem.c
8296 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8297
8298 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8299 M:      Dan Williams <dan.j.williams@intel.com>
8300 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8301 M:      Vishal Verma <vishal.l.verma@intel.com>
8302 M:      Dave Jiang <dave.jiang@intel.com>
8303 L:      linux-nvdimm@lists.01.org
8304 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8306 S:      Supported
8307 F:      drivers/nvdimm/*
8308 F:      drivers/acpi/nfit/*
8309 F:      include/linux/nd.h
8310 F:      include/linux/libnvdimm.h
8311 F:      include/uapi/linux/ndctl.h
8312
8313 LIGHTNVM PLATFORM SUPPORT
8314 M:      Matias Bjorling <mb@lightnvm.io>
8315 W:      http://github/OpenChannelSSD
8316 L:      linux-block@vger.kernel.org
8317 S:      Maintained
8318 F:      drivers/lightnvm/
8319 F:      include/linux/lightnvm.h
8320 F:      include/uapi/linux/lightnvm.h
8321
8322 LINUX FOR POWER MACINTOSH
8323 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8324 W:      http://www.penguinppc.org/
8325 L:      linuxppc-dev@lists.ozlabs.org
8326 S:      Maintained
8327 F:      arch/powerpc/platforms/powermac/
8328 F:      drivers/macintosh/
8329
8330 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8331 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8332 M:      Paul Mackerras <paulus@samba.org>
8333 M:      Michael Ellerman <mpe@ellerman.id.au>
8334 W:      https://github.com/linuxppc/linux/wiki
8335 L:      linuxppc-dev@lists.ozlabs.org
8336 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8338 S:      Supported
8339 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8340 F:      Documentation/devicetree/bindings/powerpc/
8341 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8342 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8343 F:      Documentation/powerpc/
8344 F:      arch/powerpc/
8345 F:      drivers/char/tpm/tpm_ibmvtpm*
8346 F:      drivers/crypto/nx/
8347 F:      drivers/crypto/vmx/
8348 F:      drivers/i2c/busses/i2c-opal.c
8349 F:      drivers/net/ethernet/ibm/ibmveth.*
8350 F:      drivers/net/ethernet/ibm/ibmvnic.*
8351 F:      drivers/pci/hotplug/pnv_php.c
8352 F:      drivers/pci/hotplug/rpa*
8353 F:      drivers/rtc/rtc-opal.c
8354 F:      drivers/scsi/ibmvscsi/
8355 F:      drivers/tty/hvc/hvc_opal.c
8356 F:      drivers/watchdog/wdrtas.c
8357 F:      tools/testing/selftests/powerpc
8358 N:      /pmac
8359 N:      powermac
8360 N:      powernv
8361 N:      [^a-z0-9]ps3
8362 N:      pseries
8363
8364 LINUX FOR POWERPC EMBEDDED MPC5XXX
8365 M:      Anatolij Gustschin <agust@denx.de>
8366 L:      linuxppc-dev@lists.ozlabs.org
8367 T:      git git://git.denx.de/linux-denx-agust.git
8368 S:      Maintained
8369 F:      arch/powerpc/platforms/512x/
8370 F:      arch/powerpc/platforms/52xx/
8371
8372 LINUX FOR POWERPC EMBEDDED PPC4XX
8373 M:      Alistair Popple <alistair@popple.id.au>
8374 M:      Matt Porter <mporter@kernel.crashing.org>
8375 W:      http://www.penguinppc.org/
8376 L:      linuxppc-dev@lists.ozlabs.org
8377 S:      Maintained
8378 F:      arch/powerpc/platforms/40x/
8379 F:      arch/powerpc/platforms/44x/
8380
8381 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8382 M:      Scott Wood <oss@buserror.net>
8383 M:      Kumar Gala <galak@kernel.crashing.org>
8384 W:      http://www.penguinppc.org/
8385 L:      linuxppc-dev@lists.ozlabs.org
8386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8387 S:      Maintained
8388 F:      arch/powerpc/platforms/83xx/
8389 F:      arch/powerpc/platforms/85xx/
8390 F:      Documentation/devicetree/bindings/powerpc/fsl/
8391
8392 LINUX FOR POWERPC EMBEDDED PPC8XX
8393 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8394 W:      http://www.penguinppc.org/
8395 L:      linuxppc-dev@lists.ozlabs.org
8396 S:      Maintained
8397 F:      arch/powerpc/platforms/8xx/
8398
8399 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8400 L:      linuxppc-dev@lists.ozlabs.org
8401 S:      Orphan
8402 F:      arch/powerpc/*/*virtex*
8403 F:      arch/powerpc/*/*/*virtex*
8404
8405 LINUX FOR POWERPC PA SEMI PWRFICIENT
8406 L:      linuxppc-dev@lists.ozlabs.org
8407 S:      Orphan
8408 F:      arch/powerpc/platforms/pasemi/
8409 F:      drivers/*/*pasemi*
8410 F:      drivers/*/*/*pasemi*
8411
8412 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8413 M:      Kees Cook <keescook@chromium.org>
8414 S:      Maintained
8415 F:      drivers/misc/lkdtm/*
8416
8417 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8418 M:      Alan Stern <stern@rowland.harvard.edu>
8419 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8420 M:      Will Deacon <will.deacon@arm.com>
8421 M:      Peter Zijlstra <peterz@infradead.org>
8422 M:      Boqun Feng <boqun.feng@gmail.com>
8423 M:      Nicholas Piggin <npiggin@gmail.com>
8424 M:      David Howells <dhowells@redhat.com>
8425 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8426 M:      Luc Maranget <luc.maranget@inria.fr>
8427 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8428 R:      Akira Yokosawa <akiyks@gmail.com>
8429 R:      Daniel Lustig <dlustig@nvidia.com>
8430 L:      linux-kernel@vger.kernel.org
8431 L:      linux-arch@vger.kernel.org
8432 S:      Supported
8433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8434 F:      tools/memory-model/
8435 F:      Documentation/atomic_bitops.txt
8436 F:      Documentation/atomic_t.txt
8437 F:      Documentation/core-api/atomic_ops.rst
8438 F:      Documentation/core-api/refcount-vs-atomic.rst
8439 F:      Documentation/memory-barriers.txt
8440
8441 LIS3LV02D ACCELEROMETER DRIVER
8442 M:      Eric Piel <eric.piel@tremplin-utc.net>
8443 S:      Maintained
8444 F:      Documentation/misc-devices/lis3lv02d
8445 F:      drivers/misc/lis3lv02d/
8446 F:      drivers/platform/x86/hp_accel.c
8447
8448 LIVE PATCHING
8449 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8450 M:      Jessica Yu <jeyu@kernel.org>
8451 M:      Jiri Kosina <jikos@kernel.org>
8452 M:      Miroslav Benes <mbenes@suse.cz>
8453 R:      Petr Mladek <pmladek@suse.com>
8454 S:      Maintained
8455 F:      kernel/livepatch/
8456 F:      include/linux/livepatch.h
8457 F:      arch/x86/include/asm/livepatch.h
8458 F:      arch/x86/kernel/livepatch.c
8459 F:      Documentation/livepatch/
8460 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8461 F:      samples/livepatch/
8462 L:      live-patching@vger.kernel.org
8463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8464
8465 LLC (802.2)
8466 L:      netdev@vger.kernel.org
8467 S:      Odd fixes
8468 F:      include/linux/llc.h
8469 F:      include/uapi/linux/llc.h
8470 F:      include/net/llc*
8471 F:      net/llc/
8472
8473 LM73 HARDWARE MONITOR DRIVER
8474 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8475 L:      linux-hwmon@vger.kernel.org
8476 S:      Maintained
8477 F:      drivers/hwmon/lm73.c
8478
8479 LM78 HARDWARE MONITOR DRIVER
8480 M:      Jean Delvare <jdelvare@suse.com>
8481 L:      linux-hwmon@vger.kernel.org
8482 S:      Maintained
8483 F:      Documentation/hwmon/lm78
8484 F:      drivers/hwmon/lm78.c
8485
8486 LM83 HARDWARE MONITOR DRIVER
8487 M:      Jean Delvare <jdelvare@suse.com>
8488 L:      linux-hwmon@vger.kernel.org
8489 S:      Maintained
8490 F:      Documentation/hwmon/lm83
8491 F:      drivers/hwmon/lm83.c
8492
8493 LM90 HARDWARE MONITOR DRIVER
8494 M:      Jean Delvare <jdelvare@suse.com>
8495 L:      linux-hwmon@vger.kernel.org
8496 S:      Maintained
8497 F:      Documentation/hwmon/lm90
8498 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8499 F:      drivers/hwmon/lm90.c
8500 F:      include/dt-bindings/thermal/lm90.h
8501
8502 LM95234 HARDWARE MONITOR DRIVER
8503 M:      Guenter Roeck <linux@roeck-us.net>
8504 L:      linux-hwmon@vger.kernel.org
8505 S:      Maintained
8506 F:      Documentation/hwmon/lm95234
8507 F:      drivers/hwmon/lm95234.c
8508
8509 LME2510 MEDIA DRIVER
8510 M:      Malcolm Priestley <tvboxspy@gmail.com>
8511 L:      linux-media@vger.kernel.org
8512 W:      https://linuxtv.org
8513 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8514 S:      Maintained
8515 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8516
8517 LOADPIN SECURITY MODULE
8518 M:      Kees Cook <keescook@chromium.org>
8519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8520 S:      Supported
8521 F:      security/loadpin/
8522 F:      Documentation/admin-guide/LSM/LoadPin.rst
8523
8524 LOCKING PRIMITIVES
8525 M:      Peter Zijlstra <peterz@infradead.org>
8526 M:      Ingo Molnar <mingo@redhat.com>
8527 M:      Will Deacon <will.deacon@arm.com>
8528 L:      linux-kernel@vger.kernel.org
8529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8530 S:      Maintained
8531 F:      Documentation/locking/
8532 F:      include/linux/lockdep.h
8533 F:      include/linux/spinlock*.h
8534 F:      arch/*/include/asm/spinlock*.h
8535 F:      include/linux/rwlock*.h
8536 F:      include/linux/mutex*.h
8537 F:      arch/*/include/asm/mutex*.h
8538 F:      include/linux/rwsem*.h
8539 F:      arch/*/include/asm/rwsem.h
8540 F:      include/linux/seqlock.h
8541 F:      lib/locking*.[ch]
8542 F:      kernel/locking/
8543 X:      kernel/locking/locktorture.c
8544
8545 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8546 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8547 L:      linux-ntfs-dev@lists.sourceforge.net
8548 W:      http://www.linux-ntfs.org/content/view/19/37/
8549 S:      Maintained
8550 F:      Documentation/ldm.txt
8551 F:      block/partitions/ldm.*
8552
8553 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8554 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8555 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8556 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8557 L:      MPT-FusionLinux.pdl@broadcom.com
8558 L:      linux-scsi@vger.kernel.org
8559 W:      http://www.avagotech.com/support/
8560 S:      Supported
8561 F:      drivers/message/fusion/
8562 F:      drivers/scsi/mpt3sas/
8563
8564 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8565 M:      Matthew Wilcox <matthew@wil.cx>
8566 L:      linux-scsi@vger.kernel.org
8567 S:      Maintained
8568 F:      drivers/scsi/sym53c8xx_2/
8569
8570 LTC4261 HARDWARE MONITOR DRIVER
8571 M:      Guenter Roeck <linux@roeck-us.net>
8572 L:      linux-hwmon@vger.kernel.org
8573 S:      Maintained
8574 F:      Documentation/hwmon/ltc4261
8575 F:      drivers/hwmon/ltc4261.c
8576
8577 LTC4306 I2C MULTIPLEXER DRIVER
8578 M:      Michael Hennerich <michael.hennerich@analog.com>
8579 W:      http://ez.analog.com/community/linux-device-drivers
8580 L:      linux-i2c@vger.kernel.org
8581 S:      Supported
8582 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8583 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8584
8585 LTP (Linux Test Project)
8586 M:      Mike Frysinger <vapier@gentoo.org>
8587 M:      Cyril Hrubis <chrubis@suse.cz>
8588 M:      Wanlong Gao <wanlong.gao@gmail.com>
8589 M:      Jan Stancek <jstancek@redhat.com>
8590 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8591 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8592 L:      ltp@lists.linux.it (subscribers-only)
8593 W:      http://linux-test-project.github.io/
8594 T:      git git://github.com/linux-test-project/ltp.git
8595 S:      Maintained
8596
8597 M68K ARCHITECTURE
8598 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8599 L:      linux-m68k@lists.linux-m68k.org
8600 W:      http://www.linux-m68k.org/
8601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8602 S:      Maintained
8603 F:      arch/m68k/
8604 F:      drivers/zorro/
8605
8606 M68K ON APPLE MACINTOSH
8607 M:      Joshua Thompson <funaho@jurai.org>
8608 W:      http://www.mac.linux-m68k.org/
8609 L:      linux-m68k@lists.linux-m68k.org
8610 S:      Maintained
8611 F:      arch/m68k/mac/
8612
8613 M68K ON HP9000/300
8614 M:      Philip Blundell <philb@gnu.org>
8615 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8616 S:      Maintained
8617 F:      arch/m68k/hp300/
8618
8619 M88DS3103 MEDIA DRIVER
8620 M:      Antti Palosaari <crope@iki.fi>
8621 L:      linux-media@vger.kernel.org
8622 W:      https://linuxtv.org
8623 W:      http://palosaari.fi/linux/
8624 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8625 T:      git git://linuxtv.org/anttip/media_tree.git
8626 S:      Maintained
8627 F:      drivers/media/dvb-frontends/m88ds3103*
8628
8629 M88RS2000 MEDIA DRIVER
8630 M:      Malcolm Priestley <tvboxspy@gmail.com>
8631 L:      linux-media@vger.kernel.org
8632 W:      https://linuxtv.org
8633 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8634 S:      Maintained
8635 F:      drivers/media/dvb-frontends/m88rs2000*
8636
8637 MA901 MASTERKIT USB FM RADIO DRIVER
8638 M:      Alexey Klimov <klimov.linux@gmail.com>
8639 L:      linux-media@vger.kernel.org
8640 T:      git git://linuxtv.org/media_tree.git
8641 S:      Maintained
8642 F:      drivers/media/radio/radio-ma901.c
8643
8644 MAC80211
8645 M:      Johannes Berg <johannes@sipsolutions.net>
8646 L:      linux-wireless@vger.kernel.org
8647 W:      http://wireless.kernel.org/
8648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8650 S:      Maintained
8651 F:      Documentation/networking/mac80211-injection.txt
8652 F:      include/net/mac80211.h
8653 F:      net/mac80211/
8654 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8655 F:      Documentation/networking/mac80211_hwsim/README
8656
8657 MAILBOX API
8658 M:      Jassi Brar <jassisinghbrar@gmail.com>
8659 L:      linux-kernel@vger.kernel.org
8660 S:      Maintained
8661 F:      drivers/mailbox/
8662 F:      include/linux/mailbox_client.h
8663 F:      include/linux/mailbox_controller.h
8664
8665 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8666 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8667 W:      http://www.kernel.org/doc/man-pages
8668 L:      linux-man@vger.kernel.org
8669 S:      Maintained
8670
8671 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8672 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8673 L:      linux-mips@linux-mips.org
8674 S:      Maintained
8675 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8676
8677 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8678 M:      Andrew Lunn <andrew@lunn.ch>
8679 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8680 L:      netdev@vger.kernel.org
8681 S:      Maintained
8682 F:      drivers/net/dsa/mv88e6xxx/
8683 F:      linux/platform_data/mv88e6xxx.h
8684 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8685
8686 MARVELL ARMADA DRM SUPPORT
8687 M:      Russell King <linux@armlinux.org.uk>
8688 S:      Maintained
8689 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8690 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8691 F:      drivers/gpu/drm/armada/
8692 F:      include/uapi/drm/armada_drm.h
8693 F:      Documentation/devicetree/bindings/display/armada/
8694
8695 MARVELL CRYPTO DRIVER
8696 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8697 M:      Arnaud Ebalard <arno@natisbad.org>
8698 F:      drivers/crypto/marvell/
8699 S:      Maintained
8700 L:      linux-crypto@vger.kernel.org
8701
8702 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8703 M:      Mirko Lindner <mlindner@marvell.com>
8704 M:      Stephen Hemminger <stephen@networkplumber.org>
8705 L:      netdev@vger.kernel.org
8706 S:      Maintained
8707 F:      drivers/net/ethernet/marvell/sk*
8708
8709 MARVELL LIBERTAS WIRELESS DRIVER
8710 L:      libertas-dev@lists.infradead.org
8711 S:      Orphan
8712 F:      drivers/net/wireless/marvell/libertas/
8713
8714 MARVELL MACCHIATOBIN SUPPORT
8715 M:      Russell King <linux@armlinux.org.uk>
8716 L:      linux-arm-kernel@lists.infradead.org
8717 S:      Maintained
8718 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8719
8720 MARVELL MV643XX ETHERNET DRIVER
8721 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8722 L:      netdev@vger.kernel.org
8723 S:      Maintained
8724 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8725 F:      include/linux/mv643xx.h
8726
8727 MARVELL MV88X3310 PHY DRIVER
8728 M:      Russell King <linux@armlinux.org.uk>
8729 L:      netdev@vger.kernel.org
8730 S:      Maintained
8731 F:      drivers/net/phy/marvell10g.c
8732
8733 MARVELL MVNETA ETHERNET DRIVER
8734 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8735 L:      netdev@vger.kernel.org
8736 S:      Maintained
8737 F:      drivers/net/ethernet/marvell/mvneta.*
8738
8739 MARVELL MWIFIEX WIRELESS DRIVER
8740 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8741 M:      Nishant Sarmukadam <nishants@marvell.com>
8742 M:      Ganapathi Bhat <gbhat@marvell.com>
8743 M:      Xinming Hu <huxinming820@gmail.com>
8744 L:      linux-wireless@vger.kernel.org
8745 S:      Maintained
8746 F:      drivers/net/wireless/marvell/mwifiex/
8747
8748 MARVELL MWL8K WIRELESS DRIVER
8749 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8750 L:      linux-wireless@vger.kernel.org
8751 S:      Odd Fixes
8752 F:      drivers/net/wireless/marvell/mwl8k.c
8753
8754 MARVELL NAND CONTROLLER DRIVER
8755 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8756 L:      linux-mtd@lists.infradead.org
8757 S:      Maintained
8758 F:      drivers/mtd/nand/raw/marvell_nand.c
8759 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8760
8761 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8762 M:      Nicolas Pitre <nico@fluxnic.net>
8763 S:      Odd Fixes
8764 F:      drivers/mmc/host/mvsdio.*
8765
8766 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8767 M:      Hu Ziji <huziji@marvell.com>
8768 L:      linux-mmc@vger.kernel.org
8769 S:      Supported
8770 F:      drivers/mmc/host/sdhci-xenon*
8771 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8772
8773 MATROX FRAMEBUFFER DRIVER
8774 L:      linux-fbdev@vger.kernel.org
8775 S:      Orphan
8776 F:      drivers/video/fbdev/matrox/matroxfb_*
8777 F:      include/uapi/linux/matroxfb.h
8778
8779 MAX16065 HARDWARE MONITOR DRIVER
8780 M:      Guenter Roeck <linux@roeck-us.net>
8781 L:      linux-hwmon@vger.kernel.org
8782 S:      Maintained
8783 F:      Documentation/hwmon/max16065
8784 F:      drivers/hwmon/max16065.c
8785
8786 MAX20751 HARDWARE MONITOR DRIVER
8787 M:      Guenter Roeck <linux@roeck-us.net>
8788 L:      linux-hwmon@vger.kernel.org
8789 S:      Maintained
8790 F:      Documentation/hwmon/max20751
8791 F:      drivers/hwmon/max20751.c
8792
8793 MAX2175 SDR TUNER DRIVER
8794 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8795 L:      linux-media@vger.kernel.org
8796 T:      git git://linuxtv.org/media_tree.git
8797 S:      Maintained
8798 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8799 F:      Documentation/media/v4l-drivers/max2175.rst
8800 F:      drivers/media/i2c/max2175*
8801 F:      include/uapi/linux/max2175.h
8802
8803 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8804 L:      linux-hwmon@vger.kernel.org
8805 S:      Orphan
8806 F:      Documentation/hwmon/max6650
8807 F:      drivers/hwmon/max6650.c
8808
8809 MAX6697 HARDWARE MONITOR DRIVER
8810 M:      Guenter Roeck <linux@roeck-us.net>
8811 L:      linux-hwmon@vger.kernel.org
8812 S:      Maintained
8813 F:      Documentation/hwmon/max6697
8814 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8815 F:      drivers/hwmon/max6697.c
8816 F:      include/linux/platform_data/max6697.h
8817
8818 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8819 M:      Peter Rosin <peda@axentia.se>
8820 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8821 S:      Maintained
8822 F:      Documentation/devicetree/bindings/sound/max9860.txt
8823 F:      sound/soc/codecs/max9860.*
8824
8825 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8826 M:      Javier Martinez Canillas <javier@dowhile0.org>
8827 L:      linux-kernel@vger.kernel.org
8828 S:      Supported
8829 F:      drivers/regulator/max77802-regulator.c
8830 F:      Documentation/devicetree/bindings/*/*max77802.txt
8831 F:      include/dt-bindings/*/*max77802.h
8832
8833 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8834 M:      Krzysztof Kozlowski <krzk@kernel.org>
8835 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8836 L:      linux-pm@vger.kernel.org
8837 S:      Supported
8838 F:      drivers/power/supply/max14577_charger.c
8839 F:      drivers/power/supply/max77693_charger.c
8840
8841 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8842 M:      Chanwoo Choi <cw00.choi@samsung.com>
8843 M:      Krzysztof Kozlowski <krzk@kernel.org>
8844 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8845 L:      linux-kernel@vger.kernel.org
8846 S:      Supported
8847 F:      drivers/*/max14577*.c
8848 F:      drivers/*/max77686*.c
8849 F:      drivers/*/max77693*.c
8850 F:      drivers/extcon/extcon-max14577.c
8851 F:      drivers/extcon/extcon-max77693.c
8852 F:      drivers/rtc/rtc-max77686.c
8853 F:      drivers/clk/clk-max77686.c
8854 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8855 F:      Documentation/devicetree/bindings/*/max77686.txt
8856 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8857 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8858 F:      include/linux/mfd/max14577*.h
8859 F:      include/linux/mfd/max77686*.h
8860 F:      include/linux/mfd/max77693*.h
8861
8862 MAXIRADIO FM RADIO RECEIVER DRIVER
8863 M:      Hans Verkuil <hverkuil@xs4all.nl>
8864 L:      linux-media@vger.kernel.org
8865 T:      git git://linuxtv.org/media_tree.git
8866 W:      https://linuxtv.org
8867 S:      Maintained
8868 F:      drivers/media/radio/radio-maxiradio*
8869
8870 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8871 M:      Peter Rosin <peda@axentia.se>
8872 L:      linux-iio@vger.kernel.org
8873 S:      Maintained
8874 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8875 F:      drivers/iio/potentiometer/mcp4018.c
8876 F:      drivers/iio/potentiometer/mcp4531.c
8877
8878 MCR20A IEEE-802.15.4 RADIO DRIVER
8879 M:      Xue Liu <liuxuenetmail@gmail.com>
8880 L:      linux-wpan@vger.kernel.org
8881 W:      https://github.com/xueliu/mcr20a-linux
8882 S:      Maintained
8883 F:      drivers/net/ieee802154/mcr20a.c
8884 F:      drivers/net/ieee802154/mcr20a.h
8885 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8886
8887 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8888 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8889 L:      linux-iio@vger.kernel.org
8890 S:      Maintained
8891 F:      drivers/iio/dac/cio-dac.c
8892
8893 MEDIA DRIVERS FOR ASCOT2E
8894 M:      Sergey Kozlov <serjk@netup.ru>
8895 M:      Abylay Ospan <aospan@netup.ru>
8896 L:      linux-media@vger.kernel.org
8897 W:      https://linuxtv.org
8898 W:      http://netup.tv/
8899 T:      git git://linuxtv.org/media_tree.git
8900 S:      Supported
8901 F:      drivers/media/dvb-frontends/ascot2e*
8902
8903 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8904 M:      Jasmin Jessich <jasmin@anw.at>
8905 L:      linux-media@vger.kernel.org
8906 W:      https://linuxtv.org
8907 T:      git git://linuxtv.org/media_tree.git
8908 S:      Maintained
8909 F:      drivers/media/dvb-frontends/cxd2099*
8910
8911 MEDIA DRIVERS FOR CXD2841ER
8912 M:      Sergey Kozlov <serjk@netup.ru>
8913 M:      Abylay Ospan <aospan@netup.ru>
8914 L:      linux-media@vger.kernel.org
8915 W:      https://linuxtv.org
8916 W:      http://netup.tv/
8917 T:      git git://linuxtv.org/media_tree.git
8918 S:      Supported
8919 F:      drivers/media/dvb-frontends/cxd2841er*
8920
8921 MEDIA DRIVERS FOR CXD2880
8922 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8923 L:      linux-media@vger.kernel.org
8924 W:      http://linuxtv.org/
8925 T:      git git://linuxtv.org/media_tree.git
8926 S:      Supported
8927 F:      drivers/media/dvb-frontends/cxd2880/*
8928 F:      drivers/media/spi/cxd2880*
8929
8930 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8931 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8932 L:      linux-media@vger.kernel.org
8933 W:      https://linuxtv.org
8934 T:      git git://linuxtv.org/media_tree.git
8935 S:      Maintained
8936 F:      drivers/media/pci/ddbridge/*
8937
8938 MEDIA DRIVERS FOR FREESCALE IMX
8939 M:      Steve Longerbeam <slongerbeam@gmail.com>
8940 M:      Philipp Zabel <p.zabel@pengutronix.de>
8941 L:      linux-media@vger.kernel.org
8942 T:      git git://linuxtv.org/media_tree.git
8943 S:      Maintained
8944 F:      Documentation/devicetree/bindings/media/imx.txt
8945 F:      Documentation/media/v4l-drivers/imx.rst
8946 F:      drivers/staging/media/imx/
8947 F:      include/linux/imx-media.h
8948 F:      include/media/imx.h
8949
8950 MEDIA DRIVERS FOR HELENE
8951 M:      Abylay Ospan <aospan@netup.ru>
8952 L:      linux-media@vger.kernel.org
8953 W:      https://linuxtv.org
8954 W:      http://netup.tv/
8955 T:      git git://linuxtv.org/media_tree.git
8956 S:      Supported
8957 F:      drivers/media/dvb-frontends/helene*
8958
8959 MEDIA DRIVERS FOR HORUS3A
8960 M:      Sergey Kozlov <serjk@netup.ru>
8961 M:      Abylay Ospan <aospan@netup.ru>
8962 L:      linux-media@vger.kernel.org
8963 W:      https://linuxtv.org
8964 W:      http://netup.tv/
8965 T:      git git://linuxtv.org/media_tree.git
8966 S:      Supported
8967 F:      drivers/media/dvb-frontends/horus3a*
8968
8969 MEDIA DRIVERS FOR LNBH25
8970 M:      Sergey Kozlov <serjk@netup.ru>
8971 M:      Abylay Ospan <aospan@netup.ru>
8972 L:      linux-media@vger.kernel.org
8973 W:      https://linuxtv.org
8974 W:      http://netup.tv/
8975 T:      git git://linuxtv.org/media_tree.git
8976 S:      Supported
8977 F:      drivers/media/dvb-frontends/lnbh25*
8978
8979 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8980 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8981 L:      linux-media@vger.kernel.org
8982 W:      https://linuxtv.org
8983 T:      git git://linuxtv.org/media_tree.git
8984 S:      Maintained
8985 F:      drivers/media/dvb-frontends/mxl5xx*
8986
8987 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8988 M:      Sergey Kozlov <serjk@netup.ru>
8989 M:      Abylay Ospan <aospan@netup.ru>
8990 L:      linux-media@vger.kernel.org
8991 W:      https://linuxtv.org
8992 W:      http://netup.tv/
8993 T:      git git://linuxtv.org/media_tree.git
8994 S:      Supported
8995 F:      drivers/media/pci/netup_unidvb/*
8996
8997 MEDIA DRIVERS FOR RENESAS - CEU
8998 M:      Jacopo Mondi <jacopo@jmondi.org>
8999 L:      linux-media@vger.kernel.org
9000 L:      linux-renesas-soc@vger.kernel.org
9001 T:      git git://linuxtv.org/media_tree.git
9002 S:      Supported
9003 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9004 F:      drivers/media/platform/renesas-ceu.c
9005 F:      include/media/drv-intf/renesas-ceu.h
9006
9007 MEDIA DRIVERS FOR RENESAS - DRIF
9008 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9009 L:      linux-media@vger.kernel.org
9010 L:      linux-renesas-soc@vger.kernel.org
9011 T:      git git://linuxtv.org/media_tree.git
9012 S:      Supported
9013 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9014 F:      drivers/media/platform/rcar_drif.c
9015
9016 MEDIA DRIVERS FOR RENESAS - FCP
9017 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9018 L:      linux-media@vger.kernel.org
9019 L:      linux-renesas-soc@vger.kernel.org
9020 T:      git git://linuxtv.org/media_tree.git
9021 S:      Supported
9022 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9023 F:      drivers/media/platform/rcar-fcp.c
9024 F:      include/media/rcar-fcp.h
9025
9026 MEDIA DRIVERS FOR RENESAS - FDP1
9027 M:      Kieran Bingham <kieran@bingham.xyz>
9028 L:      linux-media@vger.kernel.org
9029 L:      linux-renesas-soc@vger.kernel.org
9030 T:      git git://linuxtv.org/media_tree.git
9031 S:      Supported
9032 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9033 F:      drivers/media/platform/rcar_fdp1.c
9034
9035 MEDIA DRIVERS FOR RENESAS - VIN
9036 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9037 L:      linux-media@vger.kernel.org
9038 L:      linux-renesas-soc@vger.kernel.org
9039 T:      git git://linuxtv.org/media_tree.git
9040 S:      Supported
9041 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9042 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9043 F:      drivers/media/platform/rcar-vin/
9044
9045 MEDIA DRIVERS FOR RENESAS - VSP1
9046 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9047 L:      linux-media@vger.kernel.org
9048 L:      linux-renesas-soc@vger.kernel.org
9049 T:      git git://linuxtv.org/media_tree.git
9050 S:      Supported
9051 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9052 F:      drivers/media/platform/vsp1/
9053
9054 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9055 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9056 L:      linux-media@vger.kernel.org
9057 W:      https://linuxtv.org
9058 T:      git git://linuxtv.org/media_tree.git
9059 S:      Maintained
9060 F:      drivers/media/dvb-frontends/stv0910*
9061
9062 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9063 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9064 L:      linux-media@vger.kernel.org
9065 W:      https://linuxtv.org
9066 T:      git git://linuxtv.org/media_tree.git
9067 S:      Maintained
9068 F:      drivers/media/dvb-frontends/stv6111*
9069
9070 MEDIA DRIVERS FOR STM32 - DCMI
9071 M:      Hugues Fruchet <hugues.fruchet@st.com>
9072 L:      linux-media@vger.kernel.org
9073 T:      git git://linuxtv.org/media_tree.git
9074 S:      Supported
9075 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9076 F:      drivers/media/platform/stm32/stm32-dcmi.c
9077
9078 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9079 M:      Dmitry Osipenko <digetx@gmail.com>
9080 L:      linux-media@vger.kernel.org
9081 L:      linux-tegra@vger.kernel.org
9082 T:      git git://linuxtv.org/media_tree.git
9083 S:      Maintained
9084 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9085 F:      drivers/staging/media/tegra-vde/
9086
9087 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9088 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9089 P:      LinuxTV.org Project
9090 L:      linux-media@vger.kernel.org
9091 W:      https://linuxtv.org
9092 Q:      http://patchwork.kernel.org/project/linux-media/list/
9093 T:      git git://linuxtv.org/media_tree.git
9094 S:      Maintained
9095 F:      Documentation/devicetree/bindings/media/
9096 F:      Documentation/media/
9097 F:      drivers/media/
9098 F:      drivers/staging/media/
9099 F:      include/linux/platform_data/media/
9100 F:      include/media/
9101 F:      include/uapi/linux/dvb/
9102 F:      include/uapi/linux/videodev2.h
9103 F:      include/uapi/linux/media.h
9104 F:      include/uapi/linux/v4l2-*
9105 F:      include/uapi/linux/meye.h
9106 F:      include/uapi/linux/ivtv*
9107 F:      include/uapi/linux/uvcvideo.h
9108
9109 MEDIATEK BLUETOOTH DRIVER
9110 M:      Sean Wang <sean.wang@mediatek.com>
9111 L:      linux-bluetooth@vger.kernel.org
9112 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9113 S:      Maintained
9114 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9115 F:      drivers/bluetooth/btmtkuart.c
9116
9117 MEDIATEK CIR DRIVER
9118 M:      Sean Wang <sean.wang@mediatek.com>
9119 S:      Maintained
9120 F:      drivers/media/rc/mtk-cir.c
9121
9122 MEDIATEK DMA DRIVER
9123 M:      Sean Wang <sean.wang@mediatek.com>
9124 L:      dmaengine@vger.kernel.org
9125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9126 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9127 S:      Maintained
9128 F:      Documentation/devicetree/bindings/dma/mtk-*
9129 F:      drivers/dma/mediatek/
9130
9131 MEDIATEK PMIC LED DRIVER
9132 M:      Sean Wang <sean.wang@mediatek.com>
9133 S:      Maintained
9134 F:      drivers/leds/leds-mt6323.c
9135 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9136
9137 MEDIATEK ETHERNET DRIVER
9138 M:      Felix Fietkau <nbd@openwrt.org>
9139 M:      John Crispin <john@phrozen.org>
9140 M:      Sean Wang <sean.wang@mediatek.com>
9141 M:      Nelson Chang <nelson.chang@mediatek.com>
9142 L:      netdev@vger.kernel.org
9143 S:      Maintained
9144 F:      drivers/net/ethernet/mediatek/
9145
9146 MEDIATEK SWITCH DRIVER
9147 M:      Sean Wang <sean.wang@mediatek.com>
9148 L:      netdev@vger.kernel.org
9149 S:      Maintained
9150 F:      drivers/net/dsa/mt7530.*
9151 F:      net/dsa/tag_mtk.c
9152
9153 MEDIATEK JPEG DRIVER
9154 M:      Rick Chang <rick.chang@mediatek.com>
9155 M:      Bin Liu <bin.liu@mediatek.com>
9156 S:      Supported
9157 F:      drivers/media/platform/mtk-jpeg/
9158 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9159
9160 MEDIATEK MDP DRIVER
9161 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9162 M:      Houlong Wei <houlong.wei@mediatek.com>
9163 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9164 S:      Supported
9165 F:      drivers/media/platform/mtk-mdp/
9166 F:      drivers/media/platform/mtk-vpu/
9167 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9168
9169 MEDIATEK MEDIA DRIVER
9170 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9171 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9172 S:      Supported
9173 F:      drivers/media/platform/mtk-vcodec/
9174 F:      drivers/media/platform/mtk-vpu/
9175 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9176 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9177
9178 MEDIATEK MT7601U WIRELESS LAN DRIVER
9179 M:      Jakub Kicinski <kubakici@wp.pl>
9180 L:      linux-wireless@vger.kernel.org
9181 S:      Maintained
9182 F:      drivers/net/wireless/mediatek/mt7601u/
9183
9184 MEDIATEK NAND CONTROLLER DRIVER
9185 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9186 L:      linux-mtd@lists.infradead.org
9187 S:      Maintained
9188 F:      drivers/mtd/nand/raw/mtk_*
9189 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9190
9191 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9192 M:      Sean Wang <sean.wang@mediatek.com>
9193 S:      Maintained
9194 F:      drivers/char/hw_random/mtk-rng.c
9195
9196 MEDIATEK USB3 DRD IP DRIVER
9197 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9198 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9200 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9201 S:      Maintained
9202 F:      drivers/usb/mtu3/
9203
9204 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9205 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9206 M:      Martin Donnelly <martin.donnelly@ge.com>
9207 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9208 S:      Maintained
9209 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9210 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9211
9212 MEGARAID SCSI/SAS DRIVERS
9213 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9214 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9215 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9216 L:      megaraidlinux.pdl@broadcom.com
9217 L:      linux-scsi@vger.kernel.org
9218 W:      http://www.avagotech.com/support/
9219 S:      Maintained
9220 F:      Documentation/scsi/megaraid.txt
9221 F:      drivers/scsi/megaraid.*
9222 F:      drivers/scsi/megaraid/
9223
9224 MELEXIS MLX90614 DRIVER
9225 M:      Crt Mori <cmo@melexis.com>
9226 L:      linux-iio@vger.kernel.org
9227 W:      http://www.melexis.com
9228 S:      Supported
9229 F:      drivers/iio/temperature/mlx90614.c
9230
9231 MELEXIS MLX90632 DRIVER
9232 M:      Crt Mori <cmo@melexis.com>
9233 L:      linux-iio@vger.kernel.org
9234 W:      http://www.melexis.com
9235 S:      Supported
9236 F:      drivers/iio/temperature/mlx90632.c
9237
9238 MELFAS MIP4 TOUCHSCREEN DRIVER
9239 M:      Sangwon Jee <jeesw@melfas.com>
9240 W:      http://www.melfas.com
9241 S:      Supported
9242 F:      drivers/input/touchscreen/melfas_mip4.c
9243 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9244
9245 MELLANOX ETHERNET DRIVER (mlx4_en)
9246 M:      Tariq Toukan <tariqt@mellanox.com>
9247 L:      netdev@vger.kernel.org
9248 S:      Supported
9249 W:      http://www.mellanox.com
9250 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9251 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9252
9253 MELLANOX ETHERNET DRIVER (mlx5e)
9254 M:      Saeed Mahameed <saeedm@mellanox.com>
9255 L:      netdev@vger.kernel.org
9256 S:      Supported
9257 W:      http://www.mellanox.com
9258 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9259 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9260
9261 MELLANOX ETHERNET INNOVA DRIVERS
9262 R:      Boris Pismenny <borisp@mellanox.com>
9263 L:      netdev@vger.kernel.org
9264 S:      Supported
9265 W:      http://www.mellanox.com
9266 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9267 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9268 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9269 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9270 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9271
9272 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9273 R:      Boris Pismenny <borisp@mellanox.com>
9274 L:      netdev@vger.kernel.org
9275 S:      Supported
9276 W:      http://www.mellanox.com
9277 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9278 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9279 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9280
9281 MELLANOX ETHERNET SWITCH DRIVERS
9282 M:      Jiri Pirko <jiri@mellanox.com>
9283 M:      Ido Schimmel <idosch@mellanox.com>
9284 L:      netdev@vger.kernel.org
9285 S:      Supported
9286 W:      http://www.mellanox.com
9287 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9288 F:      drivers/net/ethernet/mellanox/mlxsw/
9289 F:      tools/testing/selftests/drivers/net/mlxsw/
9290
9291 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9292 M:      mlxsw@mellanox.com
9293 L:      netdev@vger.kernel.org
9294 S:      Supported
9295 W:      http://www.mellanox.com
9296 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9297 F:      drivers/net/ethernet/mellanox/mlxfw/
9298
9299 MELLANOX HARDWARE PLATFORM SUPPORT
9300 M:      Andy Shevchenko <andy@infradead.org>
9301 M:      Darren Hart <dvhart@infradead.org>
9302 M:      Vadim Pasternak <vadimp@mellanox.com>
9303 L:      platform-driver-x86@vger.kernel.org
9304 S:      Supported
9305 F:      drivers/platform/mellanox/
9306
9307 MELLANOX MLX4 core VPI driver
9308 M:      Tariq Toukan <tariqt@mellanox.com>
9309 L:      netdev@vger.kernel.org
9310 L:      linux-rdma@vger.kernel.org
9311 W:      http://www.mellanox.com
9312 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9313 S:      Supported
9314 F:      drivers/net/ethernet/mellanox/mlx4/
9315 F:      include/linux/mlx4/
9316
9317 MELLANOX MLX4 IB driver
9318 M:      Yishai Hadas <yishaih@mellanox.com>
9319 L:      linux-rdma@vger.kernel.org
9320 W:      http://www.mellanox.com
9321 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9322 S:      Supported
9323 F:      drivers/infiniband/hw/mlx4/
9324 F:      include/linux/mlx4/
9325 F:      include/uapi/rdma/mlx4-abi.h
9326
9327 MELLANOX MLX5 core VPI driver
9328 M:      Saeed Mahameed <saeedm@mellanox.com>
9329 M:      Leon Romanovsky <leonro@mellanox.com>
9330 L:      netdev@vger.kernel.org
9331 L:      linux-rdma@vger.kernel.org
9332 W:      http://www.mellanox.com
9333 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9334 S:      Supported
9335 F:      drivers/net/ethernet/mellanox/mlx5/core/
9336 F:      include/linux/mlx5/
9337
9338 MELLANOX MLX5 IB driver
9339 M:      Leon Romanovsky <leonro@mellanox.com>
9340 L:      linux-rdma@vger.kernel.org
9341 W:      http://www.mellanox.com
9342 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9343 S:      Supported
9344 F:      drivers/infiniband/hw/mlx5/
9345 F:      include/linux/mlx5/
9346 F:      include/uapi/rdma/mlx5-abi.h
9347
9348 MELLANOX MLXCPLD I2C AND MUX DRIVER
9349 M:      Vadim Pasternak <vadimp@mellanox.com>
9350 M:      Michael Shych <michaelsh@mellanox.com>
9351 L:      linux-i2c@vger.kernel.org
9352 S:      Supported
9353 F:      drivers/i2c/busses/i2c-mlxcpld.c
9354 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9355 F:      Documentation/i2c/busses/i2c-mlxcpld
9356
9357 MELLANOX MLXCPLD LED DRIVER
9358 M:      Vadim Pasternak <vadimp@mellanox.com>
9359 L:      linux-leds@vger.kernel.org
9360 S:      Supported
9361 F:      drivers/leds/leds-mlxcpld.c
9362 F:      drivers/leds/leds-mlxreg.c
9363 F:      Documentation/leds/leds-mlxcpld.txt
9364
9365 MELLANOX PLATFORM DRIVER
9366 M:      Vadim Pasternak <vadimp@mellanox.com>
9367 L:      platform-driver-x86@vger.kernel.org
9368 S:      Supported
9369 F:      drivers/platform/x86/mlx-platform.c
9370
9371 MEMBARRIER SUPPORT
9372 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9373 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9374 L:      linux-kernel@vger.kernel.org
9375 S:      Supported
9376 F:      kernel/sched/membarrier.c
9377 F:      include/uapi/linux/membarrier.h
9378 F:      arch/powerpc/include/asm/membarrier.h
9379
9380 MEMORY MANAGEMENT
9381 L:      linux-mm@kvack.org
9382 W:      http://www.linux-mm.org
9383 S:      Maintained
9384 F:      include/linux/mm.h
9385 F:      include/linux/gfp.h
9386 F:      include/linux/mmzone.h
9387 F:      include/linux/memory_hotplug.h
9388 F:      include/linux/vmalloc.h
9389 F:      mm/
9390
9391 MEMORY TECHNOLOGY DEVICES (MTD)
9392 M:      David Woodhouse <dwmw2@infradead.org>
9393 M:      Brian Norris <computersforpeace@gmail.com>
9394 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9395 M:      Marek Vasut <marek.vasut@gmail.com>
9396 M:      Richard Weinberger <richard@nod.at>
9397 L:      linux-mtd@lists.infradead.org
9398 W:      http://www.linux-mtd.infradead.org/
9399 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9400 T:      git git://git.infradead.org/linux-mtd.git master
9401 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9402 S:      Maintained
9403 F:      Documentation/devicetree/bindings/mtd/
9404 F:      drivers/mtd/
9405 F:      include/linux/mtd/
9406 F:      include/uapi/mtd/
9407
9408 MEN A21 WATCHDOG DRIVER
9409 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9410 L:      linux-watchdog@vger.kernel.org
9411 S:      Maintained
9412 F:      drivers/watchdog/mena21_wdt.c
9413
9414 MEN CHAMELEON BUS (mcb)
9415 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9416 S:      Maintained
9417 F:      drivers/mcb/
9418 F:      include/linux/mcb.h
9419 F:      Documentation/men-chameleon-bus.txt
9420
9421 MEN F21BMC (Board Management Controller)
9422 M:      Andreas Werner <andreas.werner@men.de>
9423 S:      Supported
9424 F:      drivers/mfd/menf21bmc.c
9425 F:      drivers/watchdog/menf21bmc_wdt.c
9426 F:      drivers/leds/leds-menf21bmc.c
9427 F:      drivers/hwmon/menf21bmc_hwmon.c
9428 F:      Documentation/hwmon/menf21bmc
9429
9430 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9431 M:      Neil Armstrong <narmstrong@baylibre.com>
9432 L:      linux-media@lists.freedesktop.org
9433 L:      linux-amlogic@lists.infradead.org
9434 W:      http://linux-meson.com/
9435 S:      Supported
9436 F:      drivers/media/platform/meson/ao-cec.c
9437 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9438 T:      git git://linuxtv.org/media_tree.git
9439
9440 MICROBLAZE ARCHITECTURE
9441 M:      Michal Simek <monstr@monstr.eu>
9442 W:      http://www.monstr.eu/fdt/
9443 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9444 S:      Supported
9445 F:      arch/microblaze/
9446
9447 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9448 M:      Richard Genoud <richard.genoud@gmail.com>
9449 S:      Maintained
9450 F:      drivers/tty/serial/atmel_serial.c
9451 F:      drivers/tty/serial/atmel_serial.h
9452
9453 MICROCHIP / ATMEL DMA DRIVER
9454 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9456 L:      dmaengine@vger.kernel.org
9457 S:      Supported
9458 F:      drivers/dma/at_hdmac.c
9459 F:      drivers/dma/at_hdmac_regs.h
9460 F:      include/linux/platform_data/dma-atmel.h
9461
9462 MICROCHIP / ATMEL ECC DRIVER
9463 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9464 L:      linux-crypto@vger.kernel.org
9465 S:      Maintained
9466 F:      drivers/crypto/atmel-ecc.*
9467
9468 MICROCHIP / ATMEL ISC DRIVER
9469 M:      Songjun Wu <songjun.wu@microchip.com>
9470 L:      linux-media@vger.kernel.org
9471 S:      Supported
9472 F:      drivers/media/platform/atmel/atmel-isc.c
9473 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9474 F:      devicetree/bindings/media/atmel-isc.txt
9475
9476 MICROCHIP / ATMEL NAND DRIVER
9477 M:      Josh Wu <rainyfeeling@outlook.com>
9478 L:      linux-mtd@lists.infradead.org
9479 S:      Supported
9480 F:      drivers/mtd/nand/raw/atmel/*
9481 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9482
9483 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9484 M:      Woojung Huh <Woojung.Huh@microchip.com>
9485 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9486 L:      netdev@vger.kernel.org
9487 S:      Maintained
9488 F:      net/dsa/tag_ksz.c
9489 F:      drivers/net/dsa/microchip/*
9490 F:      include/linux/platform_data/microchip-ksz.h
9491 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9492
9493 MICROCHIP LAN743X ETHERNET DRIVER
9494 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9495 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9496 L:      netdev@vger.kernel.org
9497 S:      Maintained
9498 F:      drivers/net/ethernet/microchip/lan743x_*
9499
9500 MICROCHIP USB251XB DRIVER
9501 M:      Richard Leitner <richard.leitner@skidata.com>
9502 L:      linux-usb@vger.kernel.org
9503 S:      Maintained
9504 F:      drivers/usb/misc/usb251xb.c
9505 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9506
9507 MICROSEMI MIPS SOCS
9508 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9509 L:      linux-mips@linux-mips.org
9510 S:      Maintained
9511 F:      arch/mips/generic/board-ocelot.c
9512 F:      arch/mips/configs/generic/board-ocelot.config
9513 F:      arch/mips/boot/dts/mscc/
9514 F:      Documentation/devicetree/bindings/mips/mscc.txt
9515
9516 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9517 M:      Don Brace <don.brace@microsemi.com>
9518 L:      esc.storagedev@microsemi.com
9519 L:      linux-scsi@vger.kernel.org
9520 S:      Supported
9521 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9522 F:      drivers/scsi/smartpqi/Kconfig
9523 F:      drivers/scsi/smartpqi/Makefile
9524 F:      include/linux/cciss*.h
9525 F:      include/uapi/linux/cciss*.h
9526 F:      Documentation/scsi/smartpqi.txt
9527
9528 MICROSEMI ETHERNET SWITCH DRIVER
9529 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9530 L:      netdev@vger.kernel.org
9531 S:      Supported
9532 F:      drivers/net/ethernet/mscc/
9533
9534 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9535 M:      Chen Yu <yu.c.chen@intel.com>
9536 L:      platform-driver-x86@vger.kernel.org
9537 S:      Supported
9538 F:      drivers/platform/x86/surfacepro3_button.c
9539
9540 MICROTEK X6 SCANNER
9541 M:      Oliver Neukum <oliver@neukum.org>
9542 S:      Maintained
9543 F:      drivers/usb/image/microtek.*
9544
9545 MIPS
9546 M:      Ralf Baechle <ralf@linux-mips.org>
9547 M:      Paul Burton <paul.burton@mips.com>
9548 M:      James Hogan <jhogan@kernel.org>
9549 L:      linux-mips@linux-mips.org
9550 W:      http://www.linux-mips.org/
9551 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9553 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9554 S:      Supported
9555 F:      Documentation/devicetree/bindings/mips/
9556 F:      Documentation/mips/
9557 F:      arch/mips/
9558 F:      drivers/platform/mips/
9559
9560 MIPS BOSTON DEVELOPMENT BOARD
9561 M:      Paul Burton <paul.burton@mips.com>
9562 L:      linux-mips@linux-mips.org
9563 S:      Maintained
9564 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9565 F:      arch/mips/boot/dts/img/boston.dts
9566 F:      arch/mips/configs/generic/board-boston.config
9567 F:      drivers/clk/imgtec/clk-boston.c
9568 F:      include/dt-bindings/clock/boston-clock.h
9569
9570 MIPS GENERIC PLATFORM
9571 M:      Paul Burton <paul.burton@mips.com>
9572 L:      linux-mips@linux-mips.org
9573 S:      Supported
9574 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9575 F:      arch/mips/generic/
9576 F:      arch/mips/tools/generic-board-config.sh
9577
9578 MIPS/LOONGSON1 ARCHITECTURE
9579 M:      Keguang Zhang <keguang.zhang@gmail.com>
9580 L:      linux-mips@linux-mips.org
9581 S:      Maintained
9582 F:      arch/mips/loongson32/
9583 F:      arch/mips/include/asm/mach-loongson32/
9584 F:      drivers/*/*loongson1*
9585 F:      drivers/*/*/*loongson1*
9586
9587 MIPS/LOONGSON2 ARCHITECTURE
9588 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9589 L:      linux-mips@linux-mips.org
9590 S:      Maintained
9591 F:      arch/mips/loongson64/*{2e/2f}*
9592 F:      arch/mips/include/asm/mach-loongson64/
9593 F:      drivers/*/*loongson2*
9594 F:      drivers/*/*/*loongson2*
9595
9596 MIPS/LOONGSON3 ARCHITECTURE
9597 M:      Huacai Chen <chenhc@lemote.com>
9598 L:      linux-mips@linux-mips.org
9599 S:      Maintained
9600 F:      arch/mips/loongson64/
9601 F:      arch/mips/include/asm/mach-loongson64/
9602 F:      drivers/platform/mips/cpu_hwmon.c
9603 F:      drivers/*/*loongson3*
9604 F:      drivers/*/*/*loongson3*
9605
9606 MIPS RINT INSTRUCTION EMULATION
9607 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9608 L:      linux-mips@linux-mips.org
9609 S:      Supported
9610 F:      arch/mips/math-emu/sp_rint.c
9611 F:      arch/mips/math-emu/dp_rint.c
9612
9613 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9614 M:      Hans Verkuil <hverkuil@xs4all.nl>
9615 L:      linux-media@vger.kernel.org
9616 T:      git git://linuxtv.org/media_tree.git
9617 W:      https://linuxtv.org
9618 S:      Odd Fixes
9619 F:      drivers/media/radio/radio-miropcm20*
9620
9621 MMP SUPPORT
9622 M:      Eric Miao <eric.y.miao@gmail.com>
9623 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9625 T:      git git://github.com/hzhuang1/linux.git
9626 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9627 S:      Maintained
9628 F:      arch/arm/boot/dts/mmp*
9629 F:      arch/arm/mach-mmp/
9630
9631 MN88472 MEDIA DRIVER
9632 M:      Antti Palosaari <crope@iki.fi>
9633 L:      linux-media@vger.kernel.org
9634 W:      https://linuxtv.org
9635 W:      http://palosaari.fi/linux/
9636 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9637 S:      Maintained
9638 F:      drivers/media/dvb-frontends/mn88472*
9639
9640 MN88473 MEDIA DRIVER
9641 M:      Antti Palosaari <crope@iki.fi>
9642 L:      linux-media@vger.kernel.org
9643 W:      https://linuxtv.org
9644 W:      http://palosaari.fi/linux/
9645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9646 S:      Maintained
9647 F:      drivers/media/dvb-frontends/mn88473*
9648
9649 PCI DRIVER FOR MOBIVEIL PCIE IP
9650 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9651 L:      linux-pci@vger.kernel.org
9652 S:      Supported
9653 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9654 F:      drivers/pci/controller/pcie-mobiveil.c
9655
9656 MODULE SUPPORT
9657 M:      Jessica Yu <jeyu@kernel.org>
9658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9659 S:      Maintained
9660 F:      include/linux/module.h
9661 F:      kernel/module.c
9662
9663 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9664 W:      http://popies.net/meye/
9665 S:      Orphan
9666 F:      Documentation/media/v4l-drivers/meye*
9667 F:      drivers/media/pci/meye/
9668 F:      include/uapi/linux/meye.h
9669
9670 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9671 M:      Jiri Slaby <jirislaby@gmail.com>
9672 S:      Maintained
9673 F:      Documentation/serial/moxa-smartio
9674 F:      drivers/tty/mxser.*
9675
9676 MR800 AVERMEDIA USB FM RADIO DRIVER
9677 M:      Alexey Klimov <klimov.linux@gmail.com>
9678 L:      linux-media@vger.kernel.org
9679 T:      git git://linuxtv.org/media_tree.git
9680 S:      Maintained
9681 F:      drivers/media/radio/radio-mr800.c
9682
9683 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9684 M:      Alan Ott <alan@signal11.us>
9685 L:      linux-wpan@vger.kernel.org
9686 S:      Maintained
9687 F:      drivers/net/ieee802154/mrf24j40.c
9688 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9689
9690 MSI LAPTOP SUPPORT
9691 M:      "Lee, Chun-Yi" <jlee@suse.com>
9692 L:      platform-driver-x86@vger.kernel.org
9693 S:      Maintained
9694 F:      drivers/platform/x86/msi-laptop.c
9695
9696 MSI WMI SUPPORT
9697 L:      platform-driver-x86@vger.kernel.org
9698 S:      Orphan
9699 F:      drivers/platform/x86/msi-wmi.c
9700
9701 MSI001 MEDIA DRIVER
9702 M:      Antti Palosaari <crope@iki.fi>
9703 L:      linux-media@vger.kernel.org
9704 W:      https://linuxtv.org
9705 W:      http://palosaari.fi/linux/
9706 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9707 T:      git git://linuxtv.org/anttip/media_tree.git
9708 S:      Maintained
9709 F:      drivers/media/tuners/msi001*
9710
9711 MSI2500 MEDIA DRIVER
9712 M:      Antti Palosaari <crope@iki.fi>
9713 L:      linux-media@vger.kernel.org
9714 W:      https://linuxtv.org
9715 W:      http://palosaari.fi/linux/
9716 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9717 T:      git git://linuxtv.org/anttip/media_tree.git
9718 S:      Maintained
9719 F:      drivers/media/usb/msi2500/
9720
9721 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9722 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9723 L:      linux-mtd@lists.infradead.org
9724 S:      Maintained
9725 F:      drivers/mtd/devices/docg3*
9726
9727 MT9M032 APTINA SENSOR DRIVER
9728 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9729 L:      linux-media@vger.kernel.org
9730 T:      git git://linuxtv.org/media_tree.git
9731 S:      Maintained
9732 F:      drivers/media/i2c/mt9m032.c
9733 F:      include/media/i2c/mt9m032.h
9734
9735 MT9P031 APTINA CAMERA SENSOR
9736 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9737 L:      linux-media@vger.kernel.org
9738 T:      git git://linuxtv.org/media_tree.git
9739 S:      Maintained
9740 F:      drivers/media/i2c/mt9p031.c
9741 F:      include/media/i2c/mt9p031.h
9742
9743 MT9T001 APTINA CAMERA SENSOR
9744 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9745 L:      linux-media@vger.kernel.org
9746 T:      git git://linuxtv.org/media_tree.git
9747 S:      Maintained
9748 F:      drivers/media/i2c/mt9t001.c
9749 F:      include/media/i2c/mt9t001.h
9750
9751 MT9T112 APTINA CAMERA SENSOR
9752 M:      Jacopo Mondi <jacopo@jmondi.org>
9753 L:      linux-media@vger.kernel.org
9754 T:      git git://linuxtv.org/media_tree.git
9755 S:      Odd Fixes
9756 F:      drivers/media/i2c/mt9t112.c
9757 F:      include/media/i2c/mt9t112.h
9758
9759 MT9V032 APTINA CAMERA SENSOR
9760 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9761 L:      linux-media@vger.kernel.org
9762 T:      git git://linuxtv.org/media_tree.git
9763 S:      Maintained
9764 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9765 F:      drivers/media/i2c/mt9v032.c
9766 F:      include/media/i2c/mt9v032.h
9767
9768 MT9V111 APTINA CAMERA SENSOR
9769 M:      Jacopo Mondi <jacopo@jmondi.org>
9770 L:      linux-media@vger.kernel.org
9771 T:      git git://linuxtv.org/media_tree.git
9772 S:      Maintained
9773 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9774 F:      drivers/media/i2c/mt9v111.c
9775
9776 MULTIFUNCTION DEVICES (MFD)
9777 M:      Lee Jones <lee.jones@linaro.org>
9778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9779 S:      Supported
9780 F:      Documentation/devicetree/bindings/mfd/
9781 F:      drivers/mfd/
9782 F:      include/linux/mfd/
9783 F:      include/dt-bindings/mfd/
9784
9785 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9786 S:      Orphan
9787 F:      drivers/mmc/host/mmc_spi.c
9788 F:      include/linux/spi/mmc_spi.h
9789
9790 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9791 M:      Ulf Hansson <ulf.hansson@linaro.org>
9792 L:      linux-mmc@vger.kernel.org
9793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9794 S:      Maintained
9795 F:      Documentation/devicetree/bindings/mmc/
9796 F:      drivers/mmc/
9797 F:      include/linux/mmc/
9798 F:      include/uapi/linux/mmc/
9799
9800 MULTIPLEXER SUBSYSTEM
9801 M:      Peter Rosin <peda@axentia.se>
9802 S:      Maintained
9803 F:      Documentation/ABI/testing/sysfs-class-mux*
9804 F:      Documentation/devicetree/bindings/mux/
9805 F:      include/linux/dt-bindings/mux/
9806 F:      include/linux/mux/
9807 F:      drivers/mux/
9808
9809 MULTITECH MULTIPORT CARD (ISICOM)
9810 S:      Orphan
9811 F:      drivers/tty/isicom.c
9812 F:      include/linux/isicom.h
9813
9814 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9815 M:      Bin Liu <b-liu@ti.com>
9816 L:      linux-usb@vger.kernel.org
9817 S:      Maintained
9818 F:      drivers/usb/musb/
9819
9820 MXL301RF MEDIA DRIVER
9821 M:      Akihiro Tsukada <tskd08@gmail.com>
9822 L:      linux-media@vger.kernel.org
9823 S:      Odd Fixes
9824 F:      drivers/media/tuners/mxl301rf*
9825
9826 MXL5007T MEDIA DRIVER
9827 M:      Michael Krufky <mkrufky@linuxtv.org>
9828 L:      linux-media@vger.kernel.org
9829 W:      https://linuxtv.org
9830 W:      http://github.com/mkrufky
9831 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9832 T:      git git://linuxtv.org/mkrufky/tuners.git
9833 S:      Maintained
9834 F:      drivers/media/tuners/mxl5007t.*
9835
9836 MXSFB DRM DRIVER
9837 M:      Marek Vasut <marex@denx.de>
9838 S:      Supported
9839 F:      drivers/gpu/drm/mxsfb/
9840 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9841
9842 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9843 M:      Chris Lee <christopher.lee@cspi.com>
9844 L:      netdev@vger.kernel.org
9845 W:      https://www.cspi.com/ethernet-products/support/downloads/
9846 S:      Supported
9847 F:      drivers/net/ethernet/myricom/myri10ge/
9848
9849 NAND FLASH SUBSYSTEM
9850 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9851 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9852 R:      Richard Weinberger <richard@nod.at>
9853 L:      linux-mtd@lists.infradead.org
9854 W:      http://www.linux-mtd.infradead.org/
9855 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9856 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9857 T:      git git://git.infradead.org/linux-mtd.git nand/next
9858 S:      Maintained
9859 F:      drivers/mtd/nand/
9860 F:      include/linux/mtd/*nand*.h
9861
9862 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9863 M:      Daniel Mack <zonque@gmail.com>
9864 S:      Maintained
9865 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9866 W:      http://www.native-instruments.com
9867 F:      sound/usb/caiaq/
9868
9869 NATSEMI ETHERNET DRIVER (DP8381x)
9870 S:      Orphan
9871 F:      drivers/net/ethernet/natsemi/natsemi.c
9872
9873 NCP FILESYSTEM
9874 M:      Petr Vandrovec <petr@vandrovec.name>
9875 S:      Obsolete
9876 F:      drivers/staging/ncpfs/
9877
9878 NCR 5380 SCSI DRIVERS
9879 M:      Finn Thain <fthain@telegraphics.com.au>
9880 M:      Michael Schmitz <schmitzmic@gmail.com>
9881 L:      linux-scsi@vger.kernel.org
9882 S:      Maintained
9883 F:      Documentation/scsi/g_NCR5380.txt
9884 F:      drivers/scsi/NCR5380.*
9885 F:      drivers/scsi/arm/cumana_1.c
9886 F:      drivers/scsi/arm/oak.c
9887 F:      drivers/scsi/atari_scsi.*
9888 F:      drivers/scsi/dmx3191d.c
9889 F:      drivers/scsi/g_NCR5380.*
9890 F:      drivers/scsi/mac_scsi.*
9891 F:      drivers/scsi/sun3_scsi.*
9892 F:      drivers/scsi/sun3_scsi_vme.c
9893
9894 NCSI LIBRARY:
9895 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9896 S:      Maintained
9897 F:      net/ncsi/
9898
9899 NCT6775 HARDWARE MONITOR DRIVER
9900 M:      Guenter Roeck <linux@roeck-us.net>
9901 L:      linux-hwmon@vger.kernel.org
9902 S:      Maintained
9903 F:      Documentation/hwmon/nct6775
9904 F:      drivers/hwmon/nct6775.c
9905
9906 NET_FAILOVER MODULE
9907 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9908 L:      netdev@vger.kernel.org
9909 S:      Supported
9910 F:      driver/net/net_failover.c
9911 F:      include/net/net_failover.h
9912 F:      Documentation/networking/net_failover.rst
9913
9914 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9915 M:      Faisal Latif <faisal.latif@intel.com>
9916 L:      linux-rdma@vger.kernel.org
9917 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9918 S:      Supported
9919 F:      drivers/infiniband/hw/nes/
9920 F:      include/uapi/rdma/nes-abi.h
9921
9922 NETEM NETWORK EMULATOR
9923 M:      Stephen Hemminger <stephen@networkplumber.org>
9924 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9925 S:      Maintained
9926 F:      net/sched/sch_netem.c
9927
9928 NETERION 10GbE DRIVERS (s2io/vxge)
9929 M:      Jon Mason <jdmason@kudzu.us>
9930 L:      netdev@vger.kernel.org
9931 S:      Supported
9932 F:      Documentation/networking/s2io.txt
9933 F:      Documentation/networking/vxge.txt
9934 F:      drivers/net/ethernet/neterion/
9935
9936 NETFILTER
9937 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9938 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9939 M:      Florian Westphal <fw@strlen.de>
9940 L:      netfilter-devel@vger.kernel.org
9941 L:      coreteam@netfilter.org
9942 W:      http://www.netfilter.org/
9943 W:      http://www.iptables.org/
9944 W:      http://www.nftables.org/
9945 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9948 S:      Maintained
9949 F:      include/linux/netfilter*
9950 F:      include/linux/netfilter/
9951 F:      include/net/netfilter/
9952 F:      include/uapi/linux/netfilter*
9953 F:      include/uapi/linux/netfilter/
9954 F:      net/*/netfilter.c
9955 F:      net/*/netfilter/
9956 F:      net/netfilter/
9957 F:      net/bridge/br_netfilter*.c
9958
9959 NETROM NETWORK LAYER
9960 M:      Ralf Baechle <ralf@linux-mips.org>
9961 L:      linux-hams@vger.kernel.org
9962 W:      http://www.linux-ax25.org/
9963 S:      Maintained
9964 F:      include/net/netrom.h
9965 F:      include/uapi/linux/netrom.h
9966 F:      net/netrom/
9967
9968 NETRONOME ETHERNET DRIVERS
9969 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9970 L:      oss-drivers@netronome.com
9971 S:      Maintained
9972 F:      drivers/net/ethernet/netronome/
9973
9974 NETWORK BLOCK DEVICE (NBD)
9975 M:      Josef Bacik <josef@toxicpanda.com>
9976 S:      Maintained
9977 L:      linux-block@vger.kernel.org
9978 L:      nbd@other.debian.org
9979 F:      Documentation/blockdev/nbd.txt
9980 F:      drivers/block/nbd.c
9981 F:      include/uapi/linux/nbd.h
9982
9983 NETWORK DROP MONITOR
9984 M:      Neil Horman <nhorman@tuxdriver.com>
9985 L:      netdev@vger.kernel.org
9986 S:      Maintained
9987 W:      https://fedorahosted.org/dropwatch/
9988 F:      net/core/drop_monitor.c
9989
9990 NETWORKING DRIVERS
9991 M:      "David S. Miller" <davem@davemloft.net>
9992 L:      netdev@vger.kernel.org
9993 W:      http://www.linuxfoundation.org/en/Net
9994 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9997 S:      Odd Fixes
9998 F:      Documentation/devicetree/bindings/net/
9999 F:      drivers/net/
10000 F:      include/linux/if_*
10001 F:      include/linux/netdevice.h
10002 F:      include/linux/etherdevice.h
10003 F:      include/linux/fcdevice.h
10004 F:      include/linux/fddidevice.h
10005 F:      include/linux/hippidevice.h
10006 F:      include/linux/inetdevice.h
10007 F:      include/uapi/linux/if_*
10008 F:      include/uapi/linux/netdevice.h
10009
10010 NETWORKING DRIVERS (WIRELESS)
10011 M:      Kalle Valo <kvalo@codeaurora.org>
10012 L:      linux-wireless@vger.kernel.org
10013 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10016 S:      Maintained
10017 F:      Documentation/devicetree/bindings/net/wireless/
10018 F:      drivers/net/wireless/
10019
10020 NETWORKING [DSA]
10021 M:      Andrew Lunn <andrew@lunn.ch>
10022 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10023 M:      Florian Fainelli <f.fainelli@gmail.com>
10024 S:      Maintained
10025 F:      Documentation/devicetree/bindings/net/dsa/
10026 F:      net/dsa/
10027 F:      include/net/dsa.h
10028 F:      include/linux/dsa/
10029 F:      drivers/net/dsa/
10030
10031 NETWORKING [GENERAL]
10032 M:      "David S. Miller" <davem@davemloft.net>
10033 L:      netdev@vger.kernel.org
10034 W:      http://www.linuxfoundation.org/en/Net
10035 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10038 B:      mailto:netdev@vger.kernel.org
10039 S:      Maintained
10040 F:      net/
10041 F:      include/net/
10042 F:      include/linux/in.h
10043 F:      include/linux/net.h
10044 F:      include/linux/netdevice.h
10045 F:      include/uapi/linux/in.h
10046 F:      include/uapi/linux/net.h
10047 F:      include/uapi/linux/netdevice.h
10048 F:      include/uapi/linux/net_namespace.h
10049 F:      tools/testing/selftests/net/
10050 F:      lib/net_utils.c
10051 F:      lib/random32.c
10052 F:      Documentation/networking/
10053
10054 NETWORKING [IPSEC]
10055 M:      Steffen Klassert <steffen.klassert@secunet.com>
10056 M:      Herbert Xu <herbert@gondor.apana.org.au>
10057 M:      "David S. Miller" <davem@davemloft.net>
10058 L:      netdev@vger.kernel.org
10059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10061 S:      Maintained
10062 F:      net/core/flow.c
10063 F:      net/xfrm/
10064 F:      net/key/
10065 F:      net/ipv4/xfrm*
10066 F:      net/ipv4/esp4*
10067 F:      net/ipv4/ah4.c
10068 F:      net/ipv4/ipcomp.c
10069 F:      net/ipv4/ip_vti.c
10070 F:      net/ipv6/xfrm*
10071 F:      net/ipv6/esp6*
10072 F:      net/ipv6/ah6.c
10073 F:      net/ipv6/ipcomp6.c
10074 F:      net/ipv6/ip6_vti.c
10075 F:      include/uapi/linux/xfrm.h
10076 F:      include/net/xfrm.h
10077
10078 NETWORKING [IPv4/IPv6]
10079 M:      "David S. Miller" <davem@davemloft.net>
10080 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10081 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10082 L:      netdev@vger.kernel.org
10083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10084 S:      Maintained
10085 F:      net/ipv4/
10086 F:      net/ipv6/
10087 F:      include/net/ip*
10088 F:      arch/x86/net/*
10089
10090 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10091 M:      Paul Moore <paul@paul-moore.com>
10092 W:      https://github.com/netlabel
10093 L:      netdev@vger.kernel.org
10094 L:      linux-security-module@vger.kernel.org
10095 S:      Maintained
10096 F:      Documentation/netlabel/
10097 F:      include/net/calipso.h
10098 F:      include/net/cipso_ipv4.h
10099 F:      include/net/netlabel.h
10100 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10101 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10102 F:      net/netlabel/
10103 F:      net/ipv4/cipso_ipv4.c
10104 F:      net/ipv6/calipso.c
10105 F:      net/netfilter/xt_CONNSECMARK.c
10106 F:      net/netfilter/xt_SECMARK.c
10107
10108 NETWORKING [TCP]
10109 M:      Eric Dumazet <edumazet@google.com>
10110 L:      netdev@vger.kernel.org
10111 S:      Maintained
10112 F:      net/ipv4/tcp*.c
10113 F:      net/ipv4/syncookies.c
10114 F:      net/ipv6/tcp*.c
10115 F:      net/ipv6/syncookies.c
10116 F:      include/uapi/linux/tcp.h
10117 F:      include/net/tcp.h
10118 F:      include/linux/tcp.h
10119 F:      include/trace/events/tcp.h
10120
10121 NETWORKING [TLS]
10122 M:      Boris Pismenny <borisp@mellanox.com>
10123 M:      Aviad Yehezkel <aviadye@mellanox.com>
10124 M:      Dave Watson <davejwatson@fb.com>
10125 L:      netdev@vger.kernel.org
10126 S:      Maintained
10127 F:      net/tls/*
10128 F:      include/uapi/linux/tls.h
10129 F:      include/net/tls.h
10130
10131 NETWORKING [WIRELESS]
10132 L:      linux-wireless@vger.kernel.org
10133 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10134
10135 NETDEVSIM
10136 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10137 S:      Maintained
10138 F:      drivers/net/netdevsim/*
10139
10140 NETXEN (1/10) GbE SUPPORT
10141 M:      Manish Chopra <manish.chopra@cavium.com>
10142 M:      Rahul Verma <rahul.verma@cavium.com>
10143 M:      Dept-GELinuxNICDev@cavium.com
10144 L:      netdev@vger.kernel.org
10145 S:      Supported
10146 F:      drivers/net/ethernet/qlogic/netxen/
10147
10148 NFC SUBSYSTEM
10149 M:      Samuel Ortiz <sameo@linux.intel.com>
10150 L:      linux-wireless@vger.kernel.org
10151 L:      linux-nfc@lists.01.org (subscribers-only)
10152 S:      Supported
10153 F:      net/nfc/
10154 F:      include/net/nfc/
10155 F:      include/uapi/linux/nfc.h
10156 F:      drivers/nfc/
10157 F:      include/linux/platform_data/nfcmrvl.h
10158 F:      include/linux/platform_data/nxp-nci.h
10159 F:      Documentation/devicetree/bindings/net/nfc/
10160
10161 NFS, SUNRPC, AND LOCKD CLIENTS
10162 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10163 M:      Anna Schumaker <anna.schumaker@netapp.com>
10164 L:      linux-nfs@vger.kernel.org
10165 W:      http://client.linux-nfs.org
10166 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10167 S:      Maintained
10168 F:      fs/lockd/
10169 F:      fs/nfs/
10170 F:      fs/nfs_common/
10171 F:      net/sunrpc/
10172 F:      include/linux/lockd/
10173 F:      include/linux/nfs*
10174 F:      include/linux/sunrpc/
10175 F:      include/uapi/linux/nfs*
10176 F:      include/uapi/linux/sunrpc/
10177
10178 NILFS2 FILESYSTEM
10179 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10180 L:      linux-nilfs@vger.kernel.org
10181 W:      https://nilfs.sourceforge.io/
10182 W:      https://nilfs.osdn.jp/
10183 T:      git git://github.com/konis/nilfs2.git
10184 S:      Supported
10185 F:      Documentation/filesystems/nilfs2.txt
10186 F:      fs/nilfs2/
10187 F:      include/trace/events/nilfs2.h
10188 F:      include/uapi/linux/nilfs2_api.h
10189 F:      include/uapi/linux/nilfs2_ondisk.h
10190
10191 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10192 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10193 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10194 S:      Maintained
10195 F:      Documentation/scsi/NinjaSCSI.txt
10196 F:      drivers/scsi/pcmcia/nsp_*
10197
10198 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10199 M:      GOTO Masanori <gotom@debian.or.jp>
10200 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10201 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10202 S:      Maintained
10203 F:      Documentation/scsi/NinjaSCSI.txt
10204 F:      drivers/scsi/nsp32*
10205
10206 NIOS2 ARCHITECTURE
10207 M:      Ley Foon Tan <lftan@altera.com>
10208 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10210 S:      Maintained
10211 F:      arch/nios2/
10212
10213 NOHZ, DYNTICKS SUPPORT
10214 M:      Frederic Weisbecker <fweisbec@gmail.com>
10215 M:      Thomas Gleixner <tglx@linutronix.de>
10216 M:      Ingo Molnar <mingo@kernel.org>
10217 L:      linux-kernel@vger.kernel.org
10218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10219 S:      Maintained
10220 F:      kernel/time/tick*.*
10221 F:      include/linux/tick.h
10222 F:      include/linux/sched/nohz.h
10223
10224 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10225 M:      Pavel Machek <pavel@ucw.cz>
10226 M:      Sakari Ailus <sakari.ailus@iki.fi>
10227 L:      linux-media@vger.kernel.org
10228 S:      Maintained
10229 F:      drivers/media/i2c/et8ek8
10230 F:      drivers/media/i2c/ad5820.c
10231
10232 NOKIA N900 POWER SUPPLY DRIVERS
10233 R:      Pali Rohár <pali.rohar@gmail.com>
10234 F:      include/linux/power/bq2415x_charger.h
10235 F:      include/linux/power/bq27xxx_battery.h
10236 F:      include/linux/power/isp1704_charger.h
10237 F:      drivers/power/supply/bq2415x_charger.c
10238 F:      drivers/power/supply/bq27xxx_battery.c
10239 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10240 F:      drivers/power/supply/isp1704_charger.c
10241 F:      drivers/power/supply/rx51_battery.c
10242
10243 NTB AMD DRIVER
10244 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10245 L:      linux-ntb@googlegroups.com
10246 S:      Supported
10247 F:      drivers/ntb/hw/amd/
10248
10249 NTB DRIVER CORE
10250 M:      Jon Mason <jdmason@kudzu.us>
10251 M:      Dave Jiang <dave.jiang@intel.com>
10252 M:      Allen Hubbe <allenbh@gmail.com>
10253 L:      linux-ntb@googlegroups.com
10254 S:      Supported
10255 W:      https://github.com/jonmason/ntb/wiki
10256 T:      git git://github.com/jonmason/ntb.git
10257 F:      drivers/ntb/
10258 F:      drivers/net/ntb_netdev.c
10259 F:      include/linux/ntb.h
10260 F:      include/linux/ntb_transport.h
10261 F:      tools/testing/selftests/ntb/
10262
10263 NTB IDT DRIVER
10264 M:      Serge Semin <fancer.lancer@gmail.com>
10265 L:      linux-ntb@googlegroups.com
10266 S:      Supported
10267 F:      drivers/ntb/hw/idt/
10268
10269 NTB INTEL DRIVER
10270 M:      Dave Jiang <dave.jiang@intel.com>
10271 L:      linux-ntb@googlegroups.com
10272 S:      Supported
10273 W:      https://github.com/davejiang/linux/wiki
10274 T:      git https://github.com/davejiang/linux.git
10275 F:      drivers/ntb/hw/intel/
10276
10277 NTFS FILESYSTEM
10278 M:      Anton Altaparmakov <anton@tuxera.com>
10279 L:      linux-ntfs-dev@lists.sourceforge.net
10280 W:      http://www.tuxera.com/
10281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10282 S:      Supported
10283 F:      Documentation/filesystems/ntfs.txt
10284 F:      fs/ntfs/
10285
10286 NUBUS SUBSYSTEM
10287 M:      Finn Thain <fthain@telegraphics.com.au>
10288 L:      linux-m68k@lists.linux-m68k.org
10289 S:      Maintained
10290 F:      arch/*/include/asm/nubus.h
10291 F:      drivers/nubus/
10292 F:      include/linux/nubus.h
10293 F:      include/uapi/linux/nubus.h
10294
10295 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10296 M:      Antonino Daplas <adaplas@gmail.com>
10297 L:      linux-fbdev@vger.kernel.org
10298 S:      Maintained
10299 F:      drivers/video/fbdev/riva/
10300 F:      drivers/video/fbdev/nvidia/
10301
10302 NVM EXPRESS DRIVER
10303 M:      Keith Busch <keith.busch@intel.com>
10304 M:      Jens Axboe <axboe@fb.com>
10305 M:      Christoph Hellwig <hch@lst.de>
10306 M:      Sagi Grimberg <sagi@grimberg.me>
10307 L:      linux-nvme@lists.infradead.org
10308 T:      git://git.infradead.org/nvme.git
10309 W:      http://git.infradead.org/nvme.git
10310 S:      Supported
10311 F:      drivers/nvme/host/
10312 F:      include/linux/nvme.h
10313 F:      include/uapi/linux/nvme_ioctl.h
10314
10315 NVM EXPRESS FC TRANSPORT DRIVERS
10316 M:      James Smart <james.smart@broadcom.com>
10317 L:      linux-nvme@lists.infradead.org
10318 S:      Supported
10319 F:      include/linux/nvme-fc.h
10320 F:      include/linux/nvme-fc-driver.h
10321 F:      drivers/nvme/host/fc.c
10322 F:      drivers/nvme/target/fc.c
10323 F:      drivers/nvme/target/fcloop.c
10324
10325 NVM EXPRESS TARGET DRIVER
10326 M:      Christoph Hellwig <hch@lst.de>
10327 M:      Sagi Grimberg <sagi@grimberg.me>
10328 L:      linux-nvme@lists.infradead.org
10329 T:      git://git.infradead.org/nvme.git
10330 W:      http://git.infradead.org/nvme.git
10331 S:      Supported
10332 F:      drivers/nvme/target/
10333
10334 NVMEM FRAMEWORK
10335 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10336 S:      Maintained
10337 F:      drivers/nvmem/
10338 F:      Documentation/devicetree/bindings/nvmem/
10339 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10340 F:      include/linux/nvmem-consumer.h
10341 F:      include/linux/nvmem-provider.h
10342
10343 NXP SGTL5000 DRIVER
10344 M:      Fabio Estevam <fabio.estevam@nxp.com>
10345 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10346 S:      Maintained
10347 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10348 F:      sound/soc/codecs/sgtl5000*
10349
10350 NXP TDA998X DRM DRIVER
10351 M:      Russell King <linux@armlinux.org.uk>
10352 S:      Maintained
10353 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10354 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10355 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10356 F:      include/drm/i2c/tda998x.h
10357 F:      include/dt-bindings/display/tda998x.h
10358 K:      "nxp,tda998x"
10359
10360 NXP TFA9879 DRIVER
10361 M:      Peter Rosin <peda@axentia.se>
10362 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10363 S:      Maintained
10364 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10365 F:      sound/soc/codecs/tfa9879*
10366
10367 NXP-NCI NFC DRIVER
10368 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10369 R:      Charles Gorand <charles.gorand@effinnov.com>
10370 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10371 S:      Supported
10372 F:      drivers/nfc/nxp-nci
10373
10374 OBJTOOL
10375 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10376 M:      Peter Zijlstra <peterz@infradead.org>
10377 S:      Supported
10378 F:      tools/objtool/
10379
10380 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10381 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10382 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10383 L:      linuxppc-dev@lists.ozlabs.org
10384 S:      Supported
10385 F:      arch/powerpc/platforms/powernv/ocxl.c
10386 F:      arch/powerpc/include/asm/pnv-ocxl.h
10387 F:      drivers/misc/ocxl/
10388 F:      include/misc/ocxl*
10389 F:      include/uapi/misc/ocxl.h
10390 F:      Documentation/accelerators/ocxl.rst
10391
10392 OMAP AUDIO SUPPORT
10393 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10394 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10395 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10396 L:      linux-omap@vger.kernel.org
10397 S:      Maintained
10398 F:      sound/soc/omap/
10399
10400 OMAP CLOCK FRAMEWORK SUPPORT
10401 M:      Paul Walmsley <paul@pwsan.com>
10402 L:      linux-omap@vger.kernel.org
10403 S:      Maintained
10404 F:      arch/arm/*omap*/*clock*
10405
10406 OMAP DEVICE TREE SUPPORT
10407 M:      Benoît Cousson <bcousson@baylibre.com>
10408 M:      Tony Lindgren <tony@atomide.com>
10409 L:      linux-omap@vger.kernel.org
10410 L:      devicetree@vger.kernel.org
10411 S:      Maintained
10412 F:      arch/arm/boot/dts/*omap*
10413 F:      arch/arm/boot/dts/*am3*
10414 F:      arch/arm/boot/dts/*am4*
10415 F:      arch/arm/boot/dts/*am5*
10416 F:      arch/arm/boot/dts/*dra7*
10417
10418 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10419 L:      linux-omap@vger.kernel.org
10420 L:      linux-fbdev@vger.kernel.org
10421 S:      Orphan
10422 F:      drivers/video/fbdev/omap2/
10423 F:      Documentation/arm/OMAP/DSS
10424
10425 OMAP FRAMEBUFFER SUPPORT
10426 L:      linux-fbdev@vger.kernel.org
10427 L:      linux-omap@vger.kernel.org
10428 S:      Orphan
10429 F:      drivers/video/fbdev/omap/
10430
10431 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10432 M:      Roger Quadros <rogerq@ti.com>
10433 M:      Tony Lindgren <tony@atomide.com>
10434 L:      linux-omap@vger.kernel.org
10435 S:      Maintained
10436 F:      drivers/memory/omap-gpmc.c
10437 F:      arch/arm/mach-omap2/*gpmc*
10438
10439 OMAP GPIO DRIVER
10440 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10441 M:      Santosh Shilimkar <ssantosh@kernel.org>
10442 M:      Kevin Hilman <khilman@kernel.org>
10443 L:      linux-omap@vger.kernel.org
10444 S:      Maintained
10445 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10446 F:      drivers/gpio/gpio-omap.c
10447
10448 OMAP HARDWARE SPINLOCK SUPPORT
10449 M:      Ohad Ben-Cohen <ohad@wizery.com>
10450 L:      linux-omap@vger.kernel.org
10451 S:      Maintained
10452 F:      drivers/hwspinlock/omap_hwspinlock.c
10453
10454 OMAP HS MMC SUPPORT
10455 L:      linux-mmc@vger.kernel.org
10456 L:      linux-omap@vger.kernel.org
10457 S:      Orphan
10458 F:      drivers/mmc/host/omap_hsmmc.c
10459
10460 OMAP HWMOD DATA
10461 M:      Paul Walmsley <paul@pwsan.com>
10462 L:      linux-omap@vger.kernel.org
10463 S:      Maintained
10464 F:      arch/arm/mach-omap2/omap_hwmod*data*
10465
10466 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10467 M:      Benoît Cousson <bcousson@baylibre.com>
10468 L:      linux-omap@vger.kernel.org
10469 S:      Maintained
10470 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10471
10472 OMAP HWMOD SUPPORT
10473 M:      Benoît Cousson <bcousson@baylibre.com>
10474 M:      Paul Walmsley <paul@pwsan.com>
10475 L:      linux-omap@vger.kernel.org
10476 S:      Maintained
10477 F:      arch/arm/mach-omap2/omap_hwmod.*
10478
10479 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10480 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10481 L:      linux-media@vger.kernel.org
10482 S:      Maintained
10483 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10484 F:      drivers/media/platform/omap3isp/
10485 F:      drivers/staging/media/omap4iss/
10486
10487 OMAP MMC SUPPORT
10488 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10489 L:      linux-omap@vger.kernel.org
10490 S:      Maintained
10491 F:      drivers/mmc/host/omap.c
10492
10493 OMAP POWER MANAGEMENT SUPPORT
10494 M:      Kevin Hilman <khilman@kernel.org>
10495 L:      linux-omap@vger.kernel.org
10496 S:      Maintained
10497 F:      arch/arm/*omap*/*pm*
10498 F:      drivers/cpufreq/omap-cpufreq.c
10499
10500 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10501 M:      Rajendra Nayak <rnayak@codeaurora.org>
10502 M:      Paul Walmsley <paul@pwsan.com>
10503 L:      linux-omap@vger.kernel.org
10504 S:      Maintained
10505 F:      arch/arm/mach-omap2/prm*
10506
10507 OMAP RANDOM NUMBER GENERATOR SUPPORT
10508 M:      Deepak Saxena <dsaxena@plexity.net>
10509 S:      Maintained
10510 F:      drivers/char/hw_random/omap-rng.c
10511
10512 OMAP USB SUPPORT
10513 L:      linux-usb@vger.kernel.org
10514 L:      linux-omap@vger.kernel.org
10515 S:      Orphan
10516 F:      drivers/usb/*/*omap*
10517 F:      arch/arm/*omap*/usb*
10518
10519 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10520 M:      Mark Jackson <mpfj@newflow.co.uk>
10521 L:      linux-omap@vger.kernel.org
10522 S:      Maintained
10523 F:      arch/arm/boot/dts/am335x-nano.dts
10524
10525 OMAP1 SUPPORT
10526 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10527 M:      Tony Lindgren <tony@atomide.com>
10528 L:      linux-omap@vger.kernel.org
10529 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10531 S:      Maintained
10532 F:      arch/arm/mach-omap1/
10533 F:      arch/arm/plat-omap/
10534 F:      arch/arm/configs/omap1_defconfig
10535 F:      drivers/i2c/busses/i2c-omap.c
10536 F:      include/linux/platform_data/i2c-omap.h
10537
10538 OMAP2+ SUPPORT
10539 M:      Tony Lindgren <tony@atomide.com>
10540 L:      linux-omap@vger.kernel.org
10541 W:      http://www.muru.com/linux/omap/
10542 W:      http://linux.omap.com/
10543 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10545 S:      Maintained
10546 F:      arch/arm/mach-omap2/
10547 F:      arch/arm/plat-omap/
10548 F:      arch/arm/configs/omap2plus_defconfig
10549 F:      drivers/i2c/busses/i2c-omap.c
10550 F:      drivers/irqchip/irq-omap-intc.c
10551 F:      drivers/mfd/*omap*.c
10552 F:      drivers/mfd/menelaus.c
10553 F:      drivers/mfd/palmas.c
10554 F:      drivers/mfd/tps65217.c
10555 F:      drivers/mfd/tps65218.c
10556 F:      drivers/mfd/tps65910.c
10557 F:      drivers/mfd/twl-core.[ch]
10558 F:      drivers/mfd/twl4030*.c
10559 F:      drivers/mfd/twl6030*.c
10560 F:      drivers/mfd/twl6040*.c
10561 F:      drivers/regulator/palmas-regulator*.c
10562 F:      drivers/regulator/pbias-regulator.c
10563 F:      drivers/regulator/tps65217-regulator.c
10564 F:      drivers/regulator/tps65218-regulator.c
10565 F:      drivers/regulator/tps65910-regulator.c
10566 F:      drivers/regulator/twl-regulator.c
10567 F:      drivers/regulator/twl6030-regulator.c
10568 F:      include/linux/platform_data/i2c-omap.h
10569
10570 ONION OMEGA2+ BOARD
10571 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10572 L:      linux-mips@linux-mips.org
10573 S:      Maintained
10574 F:      arch/mips/boot/dts/ralink/omega2p.dts
10575
10576 OMFS FILESYSTEM
10577 M:      Bob Copeland <me@bobcopeland.com>
10578 L:      linux-karma-devel@lists.sourceforge.net
10579 S:      Maintained
10580 F:      Documentation/filesystems/omfs.txt
10581 F:      fs/omfs/
10582
10583 OMNIKEY CARDMAN 4000 DRIVER
10584 M:      Harald Welte <laforge@gnumonks.org>
10585 S:      Maintained
10586 F:      drivers/char/pcmcia/cm4000_cs.c
10587 F:      include/linux/cm4000_cs.h
10588 F:      include/uapi/linux/cm4000_cs.h
10589
10590 OMNIKEY CARDMAN 4040 DRIVER
10591 M:      Harald Welte <laforge@gnumonks.org>
10592 S:      Maintained
10593 F:      drivers/char/pcmcia/cm4040_cs.*
10594
10595 OMNIVISION OV13858 SENSOR DRIVER
10596 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10597 L:      linux-media@vger.kernel.org
10598 T:      git git://linuxtv.org/media_tree.git
10599 S:      Maintained
10600 F:      drivers/media/i2c/ov13858.c
10601
10602 OMNIVISION OV2680 SENSOR DRIVER
10603 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10604 L:      linux-media@vger.kernel.org
10605 T:      git git://linuxtv.org/media_tree.git
10606 S:      Maintained
10607 F:      drivers/media/i2c/ov2680.c
10608 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10609
10610 OMNIVISION OV2685 SENSOR DRIVER
10611 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10612 L:      linux-media@vger.kernel.org
10613 T:      git git://linuxtv.org/media_tree.git
10614 S:      Maintained
10615 F:      drivers/media/i2c/ov2685.c
10616
10617 OMNIVISION OV5640 SENSOR DRIVER
10618 M:      Steve Longerbeam <slongerbeam@gmail.com>
10619 L:      linux-media@vger.kernel.org
10620 T:      git git://linuxtv.org/media_tree.git
10621 S:      Maintained
10622 F:      drivers/media/i2c/ov5640.c
10623
10624 OMNIVISION OV5647 SENSOR DRIVER
10625 M:      Luis Oliveira <lolivei@synopsys.com>
10626 L:      linux-media@vger.kernel.org
10627 T:      git git://linuxtv.org/media_tree.git
10628 S:      Maintained
10629 F:      drivers/media/i2c/ov5647.c
10630
10631 OMNIVISION OV5695 SENSOR DRIVER
10632 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10633 L:      linux-media@vger.kernel.org
10634 T:      git git://linuxtv.org/media_tree.git
10635 S:      Maintained
10636 F:      drivers/media/i2c/ov5695.c
10637
10638 OMNIVISION OV7670 SENSOR DRIVER
10639 M:      Jonathan Corbet <corbet@lwn.net>
10640 L:      linux-media@vger.kernel.org
10641 T:      git git://linuxtv.org/media_tree.git
10642 S:      Maintained
10643 F:      drivers/media/i2c/ov7670.c
10644 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10645
10646 OMNIVISION OV772x SENSOR DRIVER
10647 M:      Jacopo Mondi <jacopo@jmondi.org>
10648 L:      linux-media@vger.kernel.org
10649 T:      git git://linuxtv.org/media_tree.git
10650 S:      Odd fixes
10651 F:      drivers/media/i2c/ov772x.c
10652 F:      include/media/i2c/ov772x.h
10653 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10654
10655 OMNIVISION OV7740 SENSOR DRIVER
10656 M:      Wenyou Yang <wenyou.yang@microchip.com>
10657 L:      linux-media@vger.kernel.org
10658 T:      git git://linuxtv.org/media_tree.git
10659 S:      Maintained
10660 F:      drivers/media/i2c/ov7740.c
10661 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10662
10663 OMNIVISION OV9650 SENSOR DRIVER
10664 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10665 R:      Akinobu Mita <akinobu.mita@gmail.com>
10666 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10667 L:      linux-media@vger.kernel.org
10668 T:      git git://linuxtv.org/media_tree.git
10669 S:      Maintained
10670 F:      drivers/media/i2c/ov9650.c
10671 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10672
10673 ONENAND FLASH DRIVER
10674 M:      Kyungmin Park <kyungmin.park@samsung.com>
10675 L:      linux-mtd@lists.infradead.org
10676 S:      Maintained
10677 F:      drivers/mtd/nand/onenand/
10678 F:      include/linux/mtd/onenand*.h
10679
10680 ONSTREAM SCSI TAPE DRIVER
10681 M:      Willem Riede <osst@riede.org>
10682 L:      osst-users@lists.sourceforge.net
10683 L:      linux-scsi@vger.kernel.org
10684 S:      Maintained
10685 F:      Documentation/scsi/osst.txt
10686 F:      drivers/scsi/osst.*
10687 F:      drivers/scsi/osst_*.h
10688 F:      drivers/scsi/st.h
10689
10690 OP-TEE DRIVER
10691 M:      Jens Wiklander <jens.wiklander@linaro.org>
10692 S:      Maintained
10693 F:      drivers/tee/optee/
10694
10695 OPA-VNIC DRIVER
10696 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10697 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10698 L:      linux-rdma@vger.kernel.org
10699 S:      Supported
10700 F:      drivers/infiniband/ulp/opa_vnic
10701
10702 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10703 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10704 M:      Frank Rowand <frowand.list@gmail.com>
10705 L:      devicetree@vger.kernel.org
10706 S:      Maintained
10707 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10708 F:      Documentation/devicetree/overlay-notes.txt
10709 F:      drivers/of/overlay.c
10710 F:      drivers/of/resolver.c
10711 K:      of_overlay_notifier_
10712
10713 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10714 M:      Rob Herring <robh+dt@kernel.org>
10715 M:      Frank Rowand <frowand.list@gmail.com>
10716 L:      devicetree@vger.kernel.org
10717 W:      http://www.devicetree.org/
10718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10719 S:      Maintained
10720 F:      drivers/of/
10721 F:      include/linux/of*.h
10722 F:      scripts/dtc/
10723 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10724
10725 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10726 M:      Rob Herring <robh+dt@kernel.org>
10727 M:      Mark Rutland <mark.rutland@arm.com>
10728 L:      devicetree@vger.kernel.org
10729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10730 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10731 S:      Maintained
10732 F:      Documentation/devicetree/
10733 F:      arch/*/boot/dts/
10734 F:      include/dt-bindings/
10735
10736 OPENCORES I2C BUS DRIVER
10737 M:      Peter Korsgaard <jacmet@sunsite.dk>
10738 L:      linux-i2c@vger.kernel.org
10739 S:      Maintained
10740 F:      Documentation/i2c/busses/i2c-ocores
10741 F:      drivers/i2c/busses/i2c-ocores.c
10742
10743 OPENRISC ARCHITECTURE
10744 M:      Jonas Bonn <jonas@southpole.se>
10745 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10746 M:      Stafford Horne <shorne@gmail.com>
10747 T:      git git://github.com/openrisc/linux.git
10748 L:      openrisc@lists.librecores.org
10749 W:      http://openrisc.io
10750 S:      Maintained
10751 F:      Documentation/devicetree/bindings/openrisc/
10752 F:      Documentation/openrisc/
10753 F:      arch/openrisc/
10754 F:      drivers/irqchip/irq-ompic.c
10755 F:      drivers/irqchip/irq-or1k-*
10756
10757 OPENVSWITCH
10758 M:      Pravin B Shelar <pshelar@ovn.org>
10759 L:      netdev@vger.kernel.org
10760 L:      dev@openvswitch.org
10761 W:      http://openvswitch.org
10762 S:      Maintained
10763 F:      net/openvswitch/
10764 F:      include/uapi/linux/openvswitch.h
10765
10766 OPERATING PERFORMANCE POINTS (OPP)
10767 M:      Viresh Kumar <vireshk@kernel.org>
10768 M:      Nishanth Menon <nm@ti.com>
10769 M:      Stephen Boyd <sboyd@kernel.org>
10770 L:      linux-pm@vger.kernel.org
10771 S:      Maintained
10772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10773 F:      drivers/opp/
10774 F:      include/linux/pm_opp.h
10775 F:      Documentation/power/opp.txt
10776 F:      Documentation/devicetree/bindings/opp/
10777
10778 OPL4 DRIVER
10779 M:      Clemens Ladisch <clemens@ladisch.de>
10780 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10781 T:      git git://git.alsa-project.org/alsa-kernel.git
10782 S:      Maintained
10783 F:      sound/drivers/opl4/
10784
10785 OPROFILE
10786 M:      Robert Richter <rric@kernel.org>
10787 L:      oprofile-list@lists.sf.net
10788 S:      Maintained
10789 F:      arch/*/include/asm/oprofile*.h
10790 F:      arch/*/oprofile/
10791 F:      drivers/oprofile/
10792 F:      include/linux/oprofile.h
10793
10794 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10795 M:      Mark Fasheh <mark@fasheh.com>
10796 M:      Joel Becker <jlbec@evilplan.org>
10797 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10798 W:      http://ocfs2.wiki.kernel.org
10799 S:      Supported
10800 F:      Documentation/filesystems/ocfs2.txt
10801 F:      Documentation/filesystems/dlmfs.txt
10802 F:      fs/ocfs2/
10803
10804 ORANGEFS FILESYSTEM
10805 M:      Mike Marshall <hubcap@omnibond.com>
10806 R:      Martin Brandenburg <martin@omnibond.com>
10807 L:      devel@lists.orangefs.org
10808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10809 S:      Supported
10810 F:      fs/orangefs/
10811 F:      Documentation/filesystems/orangefs.txt
10812
10813 ORINOCO DRIVER
10814 L:      linux-wireless@vger.kernel.org
10815 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10816 W:      http://www.nongnu.org/orinoco/
10817 S:      Orphan
10818 F:      drivers/net/wireless/intersil/orinoco/
10819
10820 OSD LIBRARY and FILESYSTEM
10821 M:      Boaz Harrosh <ooo@electrozaur.com>
10822 S:      Maintained
10823 F:      drivers/scsi/osd/
10824 F:      include/scsi/osd_*
10825 F:      fs/exofs/
10826
10827 OV2659 OMNIVISION SENSOR DRIVER
10828 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10829 L:      linux-media@vger.kernel.org
10830 W:      https://linuxtv.org
10831 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10832 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10833 S:      Maintained
10834 F:      drivers/media/i2c/ov2659.c
10835 F:      include/media/i2c/ov2659.h
10836
10837 OVERLAY FILESYSTEM
10838 M:      Miklos Szeredi <miklos@szeredi.hu>
10839 L:      linux-unionfs@vger.kernel.org
10840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10841 S:      Supported
10842 F:      fs/overlayfs/
10843 F:      Documentation/filesystems/overlayfs.txt
10844
10845 P54 WIRELESS DRIVER
10846 M:      Christian Lamparter <chunkeey@googlemail.com>
10847 L:      linux-wireless@vger.kernel.org
10848 W:      http://wireless.kernel.org/en/users/Drivers/p54
10849 S:      Maintained
10850 F:      drivers/net/wireless/intersil/p54/
10851
10852 PA SEMI ETHERNET DRIVER
10853 L:      netdev@vger.kernel.org
10854 S:      Orphan
10855 F:      drivers/net/ethernet/pasemi/*
10856
10857 PA SEMI SMBUS DRIVER
10858 L:      linux-i2c@vger.kernel.org
10859 S:      Orphan
10860 F:      drivers/i2c/busses/i2c-pasemi.c
10861
10862 PADATA PARALLEL EXECUTION MECHANISM
10863 M:      Steffen Klassert <steffen.klassert@secunet.com>
10864 L:      linux-crypto@vger.kernel.org
10865 S:      Maintained
10866 F:      kernel/padata.c
10867 F:      include/linux/padata.h
10868 F:      Documentation/padata.txt
10869
10870 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10871 M:      Harald Welte <laforge@gnumonks.org>
10872 L:      platform-driver-x86@vger.kernel.org
10873 S:      Maintained
10874 F:      drivers/platform/x86/panasonic-laptop.c
10875
10876 PARALLEL LCD/KEYPAD PANEL DRIVER
10877 M:      Willy Tarreau <willy@haproxy.com>
10878 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10879 S:      Odd Fixes
10880 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10881 F:      drivers/misc/panel.c
10882
10883 PARALLEL PORT SUBSYSTEM
10884 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10885 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10886 L:      linux-parport@lists.infradead.org (subscribers-only)
10887 S:      Maintained
10888 F:      drivers/parport/
10889 F:      include/linux/parport*.h
10890 F:      drivers/char/ppdev.c
10891 F:      include/uapi/linux/ppdev.h
10892 F:      Documentation/parport*.txt
10893
10894 PARAVIRT_OPS INTERFACE
10895 M:      Juergen Gross <jgross@suse.com>
10896 M:      Alok Kataria <akataria@vmware.com>
10897 L:      virtualization@lists.linux-foundation.org
10898 S:      Supported
10899 F:      Documentation/virtual/paravirt_ops.txt
10900 F:      arch/*/kernel/paravirt*
10901 F:      arch/*/include/asm/paravirt*.h
10902 F:      include/linux/hypervisor.h
10903
10904 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10905 M:      Tim Waugh <tim@cyberelk.net>
10906 L:      linux-parport@lists.infradead.org (subscribers-only)
10907 S:      Maintained
10908 F:      Documentation/blockdev/paride.txt
10909 F:      drivers/block/paride/
10910
10911 PARISC ARCHITECTURE
10912 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10913 M:      Helge Deller <deller@gmx.de>
10914 L:      linux-parisc@vger.kernel.org
10915 W:      http://www.parisc-linux.org/
10916 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10919 S:      Maintained
10920 F:      arch/parisc/
10921 F:      Documentation/parisc/
10922 F:      drivers/parisc/
10923 F:      drivers/char/agp/parisc-agp.c
10924 F:      drivers/input/serio/gscps2.c
10925 F:      drivers/parport/parport_gsc.*
10926 F:      drivers/tty/serial/8250/8250_gsc.c
10927 F:      drivers/video/fbdev/sti*
10928 F:      drivers/video/console/sti*
10929 F:      drivers/video/logo/logo_parisc*
10930
10931 PARMAN
10932 M:      Jiri Pirko <jiri@mellanox.com>
10933 L:      netdev@vger.kernel.org
10934 S:      Supported
10935 F:      lib/parman.c
10936 F:      lib/test_parman.c
10937 F:      include/linux/parman.h
10938
10939 PC87360 HARDWARE MONITORING DRIVER
10940 M:      Jim Cromie <jim.cromie@gmail.com>
10941 L:      linux-hwmon@vger.kernel.org
10942 S:      Maintained
10943 F:      Documentation/hwmon/pc87360
10944 F:      drivers/hwmon/pc87360.c
10945
10946 PC8736x GPIO DRIVER
10947 M:      Jim Cromie <jim.cromie@gmail.com>
10948 S:      Maintained
10949 F:      drivers/char/pc8736x_gpio.c
10950
10951 PC87427 HARDWARE MONITORING DRIVER
10952 M:      Jean Delvare <jdelvare@suse.com>
10953 L:      linux-hwmon@vger.kernel.org
10954 S:      Maintained
10955 F:      Documentation/hwmon/pc87427
10956 F:      drivers/hwmon/pc87427.c
10957
10958 PCA9532 LED DRIVER
10959 M:      Riku Voipio <riku.voipio@iki.fi>
10960 S:      Maintained
10961 F:      drivers/leds/leds-pca9532.c
10962 F:      include/linux/leds-pca9532.h
10963
10964 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10965 M:      Guenter Roeck <linux@roeck-us.net>
10966 L:      linux-i2c@vger.kernel.org
10967 S:      Maintained
10968 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10969
10970 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10971 M:      Khalid Aziz <khalid@gonehiking.org>
10972 S:      Maintained
10973 F:      drivers/firmware/pcdp.*
10974
10975 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10976 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10977 L:      linux-pci@vger.kernel.org
10978 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10979 S:      Maintained
10980 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10981 F:      drivers/pci/controller/pci-aardvark.c
10982
10983 PCI DRIVER FOR ALTERA PCIE IP
10984 M:      Ley Foon Tan <lftan@altera.com>
10985 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10986 L:      linux-pci@vger.kernel.org
10987 S:      Supported
10988 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10989 F:      drivers/pci/controller/pcie-altera.c
10990
10991 PCI DRIVER FOR APPLIEDMICRO XGENE
10992 M:      Tanmay Inamdar <tinamdar@apm.com>
10993 L:      linux-pci@vger.kernel.org
10994 L:      linux-arm-kernel@lists.infradead.org
10995 S:      Maintained
10996 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10997 F:      drivers/pci/controller/pci-xgene.c
10998
10999 PCI DRIVER FOR ARM VERSATILE PLATFORM
11000 M:      Rob Herring <robh@kernel.org>
11001 L:      linux-pci@vger.kernel.org
11002 L:      linux-arm-kernel@lists.infradead.org
11003 S:      Maintained
11004 F:      Documentation/devicetree/bindings/pci/versatile.txt
11005 F:      drivers/pci/controller/pci-versatile.c
11006
11007 PCI DRIVER FOR ARMADA 8K
11008 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11009 L:      linux-pci@vger.kernel.org
11010 L:      linux-arm-kernel@lists.infradead.org
11011 S:      Maintained
11012 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11013 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11014
11015 PCI DRIVER FOR CADENCE PCIE IP
11016 M:      Alan Douglas <adouglas@cadence.com>
11017 L:      linux-pci@vger.kernel.org
11018 S:      Maintained
11019 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11020 F:      drivers/pci/controller/pcie-cadence*
11021
11022 PCI DRIVER FOR FREESCALE LAYERSCAPE
11023 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11024 M:      Mingkai Hu <mingkai.hu@nxp.com>
11025 M:      Roy Zang <roy.zang@nxp.com>
11026 L:      linuxppc-dev@lists.ozlabs.org
11027 L:      linux-pci@vger.kernel.org
11028 L:      linux-arm-kernel@lists.infradead.org
11029 S:      Maintained
11030 F:      drivers/pci/controller/dwc/*layerscape*
11031
11032 PCI DRIVER FOR GENERIC OF HOSTS
11033 M:      Will Deacon <will.deacon@arm.com>
11034 L:      linux-pci@vger.kernel.org
11035 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11036 S:      Maintained
11037 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11038 F:      drivers/pci/controller/pci-host-common.c
11039 F:      drivers/pci/controller/pci-host-generic.c
11040
11041 PCI DRIVER FOR IMX6
11042 M:      Richard Zhu <hongxing.zhu@nxp.com>
11043 M:      Lucas Stach <l.stach@pengutronix.de>
11044 L:      linux-pci@vger.kernel.org
11045 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11046 S:      Maintained
11047 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11048 F:      drivers/pci/controller/dwc/*imx6*
11049
11050 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11051 M:      Keith Busch <keith.busch@intel.com>
11052 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11053 L:      linux-pci@vger.kernel.org
11054 S:      Supported
11055 F:      drivers/pci/controller/vmd.c
11056
11057 PCI DRIVER FOR MICROSEMI SWITCHTEC
11058 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11059 M:      Logan Gunthorpe <logang@deltatee.com>
11060 L:      linux-pci@vger.kernel.org
11061 S:      Maintained
11062 F:      Documentation/switchtec.txt
11063 F:      Documentation/ABI/testing/sysfs-class-switchtec
11064 F:      drivers/pci/switch/switchtec*
11065 F:      include/uapi/linux/switchtec_ioctl.h
11066 F:      include/linux/switchtec.h
11067 F:      drivers/ntb/hw/mscc/
11068
11069 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11070 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11071 M:      Jason Cooper <jason@lakedaemon.net>
11072 L:      linux-pci@vger.kernel.org
11073 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11074 S:      Maintained
11075 F:      drivers/pci/controller/*mvebu*
11076
11077 PCI DRIVER FOR NVIDIA TEGRA
11078 M:      Thierry Reding <thierry.reding@gmail.com>
11079 L:      linux-tegra@vger.kernel.org
11080 L:      linux-pci@vger.kernel.org
11081 S:      Supported
11082 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11083 F:      drivers/pci/controller/pci-tegra.c
11084
11085 PCI DRIVER FOR RENESAS R-CAR
11086 M:      Simon Horman <horms@verge.net.au>
11087 L:      linux-pci@vger.kernel.org
11088 L:      linux-renesas-soc@vger.kernel.org
11089 S:      Maintained
11090 F:      drivers/pci/controller/*rcar*
11091
11092 PCI DRIVER FOR SAMSUNG EXYNOS
11093 M:      Jingoo Han <jingoohan1@gmail.com>
11094 L:      linux-pci@vger.kernel.org
11095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11096 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11097 S:      Maintained
11098 F:      drivers/pci/controller/dwc/pci-exynos.c
11099
11100 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11101 M:      Jingoo Han <jingoohan1@gmail.com>
11102 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11103 L:      linux-pci@vger.kernel.org
11104 S:      Maintained
11105 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11106 F:      drivers/pci/controller/dwc/*designware*
11107
11108 PCI DRIVER FOR TI DRA7XX
11109 M:      Kishon Vijay Abraham I <kishon@ti.com>
11110 L:      linux-omap@vger.kernel.org
11111 L:      linux-pci@vger.kernel.org
11112 S:      Supported
11113 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11114 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11115
11116 PCI DRIVER FOR TI KEYSTONE
11117 M:      Murali Karicheri <m-karicheri2@ti.com>
11118 L:      linux-pci@vger.kernel.org
11119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11120 S:      Maintained
11121 F:      drivers/pci/controller/dwc/*keystone*
11122
11123 PCI ENDPOINT SUBSYSTEM
11124 M:      Kishon Vijay Abraham I <kishon@ti.com>
11125 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11126 L:      linux-pci@vger.kernel.org
11127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11128 S:      Supported
11129 F:      drivers/pci/endpoint/
11130 F:      drivers/misc/pci_endpoint_test.c
11131 F:      tools/pci/
11132
11133 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11134 M:      Russell Currey <ruscur@russell.cc>
11135 L:      linuxppc-dev@lists.ozlabs.org
11136 S:      Supported
11137 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11138 F:      arch/powerpc/kernel/eeh*.c
11139 F:      arch/powerpc/platforms/*/eeh*.c
11140 F:      arch/powerpc/include/*/eeh*.h
11141
11142 PCI ERROR RECOVERY
11143 M:      Linas Vepstas <linasvepstas@gmail.com>
11144 L:      linux-pci@vger.kernel.org
11145 S:      Supported
11146 F:      Documentation/PCI/pci-error-recovery.txt
11147
11148 PCI MSI DRIVER FOR ALTERA MSI IP
11149 M:      Ley Foon Tan <lftan@altera.com>
11150 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11151 L:      linux-pci@vger.kernel.org
11152 S:      Supported
11153 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11154 F:      drivers/pci/controller/pcie-altera-msi.c
11155
11156 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11157 M:      Duc Dang <dhdang@apm.com>
11158 L:      linux-pci@vger.kernel.org
11159 L:      linux-arm-kernel@lists.infradead.org
11160 S:      Maintained
11161 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11162 F:      drivers/pci/controller/pci-xgene-msi.c
11163
11164 PCI SUBSYSTEM
11165 M:      Bjorn Helgaas <bhelgaas@google.com>
11166 L:      linux-pci@vger.kernel.org
11167 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11169 S:      Supported
11170 F:      Documentation/devicetree/bindings/pci/
11171 F:      Documentation/PCI/
11172 F:      drivers/acpi/pci*
11173 F:      drivers/pci/
11174 F:      include/asm-generic/pci*
11175 F:      include/linux/pci*
11176 F:      include/linux/of_pci.h
11177 F:      include/uapi/linux/pci*
11178 F:      lib/pci*
11179 F:      arch/x86/pci/
11180 F:      arch/x86/kernel/quirks.c
11181
11182 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11183 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11184 L:      linux-pci@vger.kernel.org
11185 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11187 S:      Supported
11188 F:      drivers/pci/controller/
11189
11190 PCIE DRIVER FOR AXIS ARTPEC
11191 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11192 L:      linux-arm-kernel@axis.com
11193 L:      linux-pci@vger.kernel.org
11194 S:      Maintained
11195 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11196 F:      drivers/pci/controller/dwc/*artpec*
11197
11198 PCIE DRIVER FOR CAVIUM THUNDERX
11199 M:      David Daney <david.daney@cavium.com>
11200 L:      linux-pci@vger.kernel.org
11201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11202 S:      Supported
11203 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11204 F:      drivers/pci/controller/pci-thunder-*
11205
11206 PCIE DRIVER FOR HISILICON
11207 M:      Zhou Wang <wangzhou1@hisilicon.com>
11208 L:      linux-pci@vger.kernel.org
11209 S:      Maintained
11210 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11211 F:      drivers/pci/controller/dwc/pcie-hisi.c
11212
11213 PCIE DRIVER FOR HISILICON KIRIN
11214 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11215 M:      Binghui Wang <wangbinghui@hisilicon.com>
11216 L:      linux-pci@vger.kernel.org
11217 S:      Maintained
11218 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11219 F:      drivers/pci/controller/dwc/pcie-kirin.c
11220
11221 PCIE DRIVER FOR HISILICON STB
11222 M:      Jianguo Sun <sunjianguo1@huawei.com>
11223 M:      Shawn Guo <shawn.guo@linaro.org>
11224 L:      linux-pci@vger.kernel.org
11225 S:      Maintained
11226 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11227 F:      drivers/pci/controller/dwc/pcie-histb.c
11228
11229 PCIE DRIVER FOR MEDIATEK
11230 M:      Ryder Lee <ryder.lee@mediatek.com>
11231 L:      linux-pci@vger.kernel.org
11232 L:      linux-mediatek@lists.infradead.org
11233 S:      Supported
11234 F:      Documentation/devicetree/bindings/pci/mediatek*
11235 F:      drivers/pci/controller/*mediatek*
11236
11237 PCIE DRIVER FOR QUALCOMM MSM
11238 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11239 L:      linux-pci@vger.kernel.org
11240 L:      linux-arm-msm@vger.kernel.org
11241 S:      Maintained
11242 F:      drivers/pci/controller/dwc/*qcom*
11243
11244 PCIE DRIVER FOR ROCKCHIP
11245 M:      Shawn Lin <shawn.lin@rock-chips.com>
11246 L:      linux-pci@vger.kernel.org
11247 L:      linux-rockchip@lists.infradead.org
11248 S:      Maintained
11249 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11250 F:      drivers/pci/controller/pcie-rockchip*
11251
11252 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11253 M:      Linus Walleij <linus.walleij@linaro.org>
11254 L:      linux-pci@vger.kernel.org
11255 S:      Maintained
11256 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11257 F:      drivers/pci/controller/pci-v3-semi.c
11258
11259 PCIE DRIVER FOR ST SPEAR13XX
11260 M:      Pratyush Anand <pratyush.anand@gmail.com>
11261 L:      linux-pci@vger.kernel.org
11262 S:      Maintained
11263 F:      drivers/pci/controller/dwc/*spear*
11264
11265 PCMCIA SUBSYSTEM
11266 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11268 S:      Odd Fixes
11269 F:      Documentation/pcmcia/
11270 F:      tools/pcmcia/
11271 F:      drivers/pcmcia/
11272 F:      include/pcmcia/
11273
11274 PCNET32 NETWORK DRIVER
11275 M:      Don Fry <pcnet32@frontier.com>
11276 L:      netdev@vger.kernel.org
11277 S:      Maintained
11278 F:      drivers/net/ethernet/amd/pcnet32.c
11279
11280 PCRYPT PARALLEL CRYPTO ENGINE
11281 M:      Steffen Klassert <steffen.klassert@secunet.com>
11282 L:      linux-crypto@vger.kernel.org
11283 S:      Maintained
11284 F:      crypto/pcrypt.c
11285 F:      include/crypto/pcrypt.h
11286
11287 PEAQ WMI HOTKEYS DRIVER
11288 M:      Hans de Goede <hdegoede@redhat.com>
11289 L:      platform-driver-x86@vger.kernel.org
11290 S:      Maintained
11291 F:      drivers/platform/x86/peaq-wmi.c
11292
11293 PER-CPU MEMORY ALLOCATOR
11294 M:      Tejun Heo <tj@kernel.org>
11295 M:      Christoph Lameter <cl@linux.com>
11296 M:      Dennis Zhou <dennisszhou@gmail.com>
11297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11298 S:      Maintained
11299 F:      include/linux/percpu*.h
11300 F:      mm/percpu*.c
11301 F:      arch/*/include/asm/percpu.h
11302
11303 PER-TASK DELAY ACCOUNTING
11304 M:      Balbir Singh <bsingharora@gmail.com>
11305 S:      Maintained
11306 F:      include/linux/delayacct.h
11307 F:      kernel/delayacct.c
11308
11309 PERFORMANCE EVENTS SUBSYSTEM
11310 M:      Peter Zijlstra <peterz@infradead.org>
11311 M:      Ingo Molnar <mingo@redhat.com>
11312 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11313 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11314 R:      Jiri Olsa <jolsa@redhat.com>
11315 R:      Namhyung Kim <namhyung@kernel.org>
11316 L:      linux-kernel@vger.kernel.org
11317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11318 S:      Supported
11319 F:      kernel/events/*
11320 F:      include/linux/perf_event.h
11321 F:      include/uapi/linux/perf_event.h
11322 F:      arch/*/kernel/perf_event*.c
11323 F:      arch/*/kernel/*/perf_event*.c
11324 F:      arch/*/kernel/*/*/perf_event*.c
11325 F:      arch/*/include/asm/perf_event.h
11326 F:      arch/*/kernel/perf_callchain.c
11327 F:      arch/*/events/*
11328 F:      tools/perf/
11329
11330 PERSONALITY HANDLING
11331 M:      Christoph Hellwig <hch@infradead.org>
11332 L:      linux-abi-devel@lists.sourceforge.net
11333 S:      Maintained
11334 F:      include/linux/personality.h
11335 F:      include/uapi/linux/personality.h
11336
11337 PHONET PROTOCOL
11338 M:      Remi Denis-Courmont <courmisch@gmail.com>
11339 S:      Supported
11340 F:      Documentation/networking/phonet.txt
11341 F:      include/linux/phonet.h
11342 F:      include/net/phonet/
11343 F:      include/uapi/linux/phonet.h
11344 F:      net/phonet/
11345
11346 PHRAM MTD DRIVER
11347 M:      Joern Engel <joern@lazybastard.org>
11348 L:      linux-mtd@lists.infradead.org
11349 S:      Maintained
11350 F:      drivers/mtd/devices/phram.c
11351
11352 PICOLCD HID DRIVER
11353 M:      Bruno Prémont <bonbons@linux-vserver.org>
11354 L:      linux-input@vger.kernel.org
11355 S:      Maintained
11356 F:      drivers/hid/hid-picolcd*
11357
11358 PICOXCELL SUPPORT
11359 M:      Jamie Iles <jamie@jamieiles.com>
11360 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11361 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11362 S:      Supported
11363 F:      arch/arm/boot/dts/picoxcell*
11364 F:      arch/arm/mach-picoxcell/
11365 F:      drivers/crypto/picoxcell*
11366
11367 PIN CONTROL SUBSYSTEM
11368 M:      Linus Walleij <linus.walleij@linaro.org>
11369 L:      linux-gpio@vger.kernel.org
11370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11371 S:      Maintained
11372 F:      Documentation/devicetree/bindings/pinctrl/
11373 F:      Documentation/driver-api/pinctl.rst
11374 F:      drivers/pinctrl/
11375 F:      include/linux/pinctrl/
11376
11377 PIN CONTROLLER - ATMEL AT91
11378 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11380 S:      Maintained
11381 F:      drivers/pinctrl/pinctrl-at91.*
11382
11383 PIN CONTROLLER - ATMEL AT91 PIO4
11384 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11386 L:      linux-gpio@vger.kernel.org
11387 S:      Supported
11388 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11389
11390 PIN CONTROLLER - FREESCALE
11391 M:      Dong Aisheng <aisheng.dong@nxp.com>
11392 M:      Fabio Estevam <festevam@gmail.com>
11393 M:      Shawn Guo <shawnguo@kernel.org>
11394 M:      Stefan Agner <stefan@agner.ch>
11395 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11396 L:      linux-gpio@vger.kernel.org
11397 S:      Maintained
11398 F:      drivers/pinctrl/freescale/
11399 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11400
11401 PIN CONTROLLER - INTEL
11402 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11403 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11404 S:      Maintained
11405 F:      drivers/pinctrl/intel/
11406
11407 PIN CONTROLLER - MEDIATEK
11408 M:      Sean Wang <sean.wang@mediatek.com>
11409 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11410 S:      Maintained
11411 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11412 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11413 F:      drivers/pinctrl/mediatek/mtk-eint.*
11414 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11415 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11416 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11417
11418 PIN CONTROLLER - QUALCOMM
11419 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11420 S:      Maintained
11421 L:      linux-arm-msm@vger.kernel.org
11422 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11423 F:      drivers/pinctrl/qcom/
11424
11425 PIN CONTROLLER - RENESAS
11426 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11427 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11428 L:      linux-renesas-soc@vger.kernel.org
11429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11430 S:      Maintained
11431 F:      drivers/pinctrl/sh-pfc/
11432
11433 PIN CONTROLLER - SAMSUNG
11434 M:      Tomasz Figa <tomasz.figa@gmail.com>
11435 M:      Krzysztof Kozlowski <krzk@kernel.org>
11436 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11438 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11439 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11441 S:      Maintained
11442 F:      drivers/pinctrl/samsung/
11443 F:      include/dt-bindings/pinctrl/samsung.h
11444 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11445
11446 PIN CONTROLLER - SINGLE
11447 M:      Tony Lindgren <tony@atomide.com>
11448 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11450 L:      linux-omap@vger.kernel.org
11451 S:      Maintained
11452 F:      drivers/pinctrl/pinctrl-single.c
11453
11454 PIN CONTROLLER - ST SPEAR
11455 M:      Viresh Kumar <vireshk@kernel.org>
11456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11457 W:      http://www.st.com/spear
11458 S:      Maintained
11459 F:      drivers/pinctrl/spear/
11460
11461 PISTACHIO SOC SUPPORT
11462 M:      James Hartley <james.hartley@sondrel.com>
11463 L:      linux-mips@linux-mips.org
11464 S:      Odd Fixes
11465 F:      arch/mips/pistachio/
11466 F:      arch/mips/include/asm/mach-pistachio/
11467 F:      arch/mips/boot/dts/img/pistachio*
11468 F:      arch/mips/configs/pistachio*_defconfig
11469
11470 PKTCDVD DRIVER
11471 S:      Orphan
11472 M:      linux-block@vger.kernel.org
11473 F:      drivers/block/pktcdvd.c
11474 F:      include/linux/pktcdvd.h
11475 F:      include/uapi/linux/pktcdvd.h
11476
11477 PKUNITY SOC DRIVERS
11478 M:      Guan Xuetao <gxt@pku.edu.cn>
11479 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11480 S:      Maintained
11481 T:      git git://github.com/gxt/linux.git
11482 F:      drivers/input/serio/i8042-unicore32io.h
11483 F:      drivers/i2c/busses/i2c-puv3.c
11484 F:      drivers/video/fbdev/fb-puv3.c
11485 F:      drivers/rtc/rtc-puv3.c
11486
11487 PMBUS HARDWARE MONITORING DRIVERS
11488 M:      Guenter Roeck <linux@roeck-us.net>
11489 L:      linux-hwmon@vger.kernel.org
11490 W:      http://hwmon.wiki.kernel.org/
11491 W:      http://www.roeck-us.net/linux/drivers/
11492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11493 S:      Maintained
11494 F:      Documentation/hwmon/pmbus
11495 F:      drivers/hwmon/pmbus/
11496 F:      include/linux/pmbus.h
11497
11498 PMC SIERRA MaxRAID DRIVER
11499 L:      linux-scsi@vger.kernel.org
11500 W:      http://www.pmc-sierra.com/
11501 S:      Orphan
11502 F:      drivers/scsi/pmcraid.*
11503
11504 PMC SIERRA PM8001 DRIVER
11505 M:      Jack Wang <jinpu.wang@profitbricks.com>
11506 M:      lindar_liu@usish.com
11507 L:      linux-scsi@vger.kernel.org
11508 S:      Supported
11509 F:      drivers/scsi/pm8001/
11510
11511 PNP SUPPORT
11512 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11513 S:      Maintained
11514 F:      drivers/pnp/
11515
11516 POSIX CLOCKS and TIMERS
11517 M:      Thomas Gleixner <tglx@linutronix.de>
11518 L:      linux-kernel@vger.kernel.org
11519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11520 S:      Maintained
11521 F:      fs/timerfd.c
11522 F:      include/linux/timer*
11523 F:      kernel/time/*timer*
11524
11525 POWER MANAGEMENT CORE
11526 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11527 L:      linux-pm@vger.kernel.org
11528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11529 B:      https://bugzilla.kernel.org
11530 S:      Supported
11531 F:      drivers/base/power/
11532 F:      include/linux/pm.h
11533 F:      include/linux/pm_*
11534 F:      include/linux/powercap.h
11535 F:      drivers/powercap/
11536 F:      kernel/configs/nopm.config
11537
11538 POWER STATE COORDINATION INTERFACE (PSCI)
11539 M:      Mark Rutland <mark.rutland@arm.com>
11540 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11541 L:      linux-arm-kernel@lists.infradead.org
11542 S:      Maintained
11543 F:      drivers/firmware/psci*.c
11544 F:      include/linux/psci.h
11545 F:      include/uapi/linux/psci.h
11546
11547 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11548 M:      Sebastian Reichel <sre@kernel.org>
11549 L:      linux-pm@vger.kernel.org
11550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11551 S:      Maintained
11552 F:      Documentation/ABI/testing/sysfs-class-power
11553 F:      Documentation/devicetree/bindings/power/supply/
11554 F:      include/linux/power_supply.h
11555 F:      drivers/power/supply/
11556
11557 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11558 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11559 L:      linuxppc-dev@lists.ozlabs.org
11560 S:      Maintained
11561 F:      drivers/char/powernv-op-panel.c
11562
11563 PPP OVER ATM (RFC 2364)
11564 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11565 S:      Maintained
11566 F:      net/atm/pppoatm.c
11567 F:      include/uapi/linux/atmppp.h
11568
11569 PPP OVER ETHERNET
11570 M:      Michal Ostrowski <mostrows@earthlink.net>
11571 S:      Maintained
11572 F:      drivers/net/ppp/pppoe.c
11573 F:      drivers/net/ppp/pppox.c
11574
11575 PPP OVER L2TP
11576 M:      James Chapman <jchapman@katalix.com>
11577 S:      Maintained
11578 F:      net/l2tp/l2tp_ppp.c
11579 F:      include/linux/if_pppol2tp.h
11580 F:      include/uapi/linux/if_pppol2tp.h
11581
11582 PPP PROTOCOL DRIVERS AND COMPRESSORS
11583 M:      Paul Mackerras <paulus@samba.org>
11584 L:      linux-ppp@vger.kernel.org
11585 S:      Maintained
11586 F:      drivers/net/ppp/ppp_*
11587
11588 PPS SUPPORT
11589 M:      Rodolfo Giometti <giometti@enneenne.com>
11590 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11591 L:      linuxpps@ml.enneenne.com (subscribers-only)
11592 S:      Maintained
11593 F:      Documentation/pps/
11594 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11595 F:      Documentation/ABI/testing/sysfs-pps
11596 F:      drivers/pps/
11597 F:      include/linux/pps*.h
11598 F:      include/uapi/linux/pps.h
11599
11600 PPTP DRIVER
11601 M:      Dmitry Kozlov <xeb@mail.ru>
11602 L:      netdev@vger.kernel.org
11603 S:      Maintained
11604 F:      drivers/net/ppp/pptp.c
11605 W:      http://sourceforge.net/projects/accel-pptp
11606
11607 PREEMPTIBLE KERNEL
11608 M:      Robert Love <rml@tech9.net>
11609 L:      kpreempt-tech@lists.sourceforge.net
11610 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11611 S:      Supported
11612 F:      Documentation/preempt-locking.txt
11613 F:      include/linux/preempt.h
11614
11615 PRINTK
11616 M:      Petr Mladek <pmladek@suse.com>
11617 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11618 R:      Steven Rostedt <rostedt@goodmis.org>
11619 S:      Maintained
11620 F:      kernel/printk/
11621 F:      include/linux/printk.h
11622
11623 PRISM54 WIRELESS DRIVER
11624 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11625 L:      linux-wireless@vger.kernel.org
11626 W:      http://wireless.kernel.org/en/users/Drivers/p54
11627 S:      Obsolete
11628 F:      drivers/net/wireless/intersil/prism54/
11629
11630 PROC FILESYSTEM
11631 R:      Alexey Dobriyan <adobriyan@gmail.com>
11632 L:      linux-kernel@vger.kernel.org
11633 L:      linux-fsdevel@vger.kernel.org
11634 S:      Maintained
11635 F:      fs/proc/
11636 F:      include/linux/proc_fs.h
11637 F:      tools/testing/selftests/proc/
11638
11639 PROC SYSCTL
11640 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11641 M:      Kees Cook <keescook@chromium.org>
11642 L:      linux-kernel@vger.kernel.org
11643 L:      linux-fsdevel@vger.kernel.org
11644 S:      Maintained
11645 F:      fs/proc/proc_sysctl.c
11646 F:      include/linux/sysctl.h
11647 F:      kernel/sysctl.c
11648 F:      tools/testing/selftests/sysctl/
11649
11650 PS3 NETWORK SUPPORT
11651 M:      Geoff Levand <geoff@infradead.org>
11652 L:      netdev@vger.kernel.org
11653 L:      linuxppc-dev@lists.ozlabs.org
11654 S:      Maintained
11655 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11656
11657 PS3 PLATFORM SUPPORT
11658 M:      Geoff Levand <geoff@infradead.org>
11659 L:      linuxppc-dev@lists.ozlabs.org
11660 S:      Maintained
11661 F:      arch/powerpc/boot/ps3*
11662 F:      arch/powerpc/include/asm/lv1call.h
11663 F:      arch/powerpc/include/asm/ps3*.h
11664 F:      arch/powerpc/platforms/ps3/
11665 F:      drivers/*/ps3*
11666 F:      drivers/ps3/
11667 F:      drivers/rtc/rtc-ps3.c
11668 F:      drivers/usb/host/*ps3.c
11669 F:      sound/ppc/snd_ps3*
11670
11671 PS3VRAM DRIVER
11672 M:      Jim Paris <jim@jtan.com>
11673 M:      Geoff Levand <geoff@infradead.org>
11674 L:      linuxppc-dev@lists.ozlabs.org
11675 S:      Maintained
11676 F:      drivers/block/ps3vram.c
11677
11678 PSAMPLE PACKET SAMPLING SUPPORT:
11679 M:      Yotam Gigi <yotam.gi@gmail.com>
11680 S:      Maintained
11681 F:      net/psample
11682 F:      include/net/psample.h
11683 F:      include/uapi/linux/psample.h
11684
11685 PSTORE FILESYSTEM
11686 M:      Kees Cook <keescook@chromium.org>
11687 M:      Anton Vorontsov <anton@enomsg.org>
11688 M:      Colin Cross <ccross@android.com>
11689 M:      Tony Luck <tony.luck@intel.com>
11690 S:      Maintained
11691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11692 F:      fs/pstore/
11693 F:      include/linux/pstore*
11694 F:      drivers/firmware/efi/efi-pstore.c
11695 F:      drivers/acpi/apei/erst.c
11696 F:      Documentation/admin-guide/ramoops.rst
11697 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11698 K:      \b(pstore|ramoops)
11699
11700 PTP HARDWARE CLOCK SUPPORT
11701 M:      Richard Cochran <richardcochran@gmail.com>
11702 L:      netdev@vger.kernel.org
11703 S:      Maintained
11704 W:      http://linuxptp.sourceforge.net/
11705 F:      Documentation/ABI/testing/sysfs-ptp
11706 F:      Documentation/ptp/*
11707 F:      drivers/net/phy/dp83640*
11708 F:      drivers/ptp/*
11709 F:      include/linux/ptp_cl*
11710
11711 PTRACE SUPPORT
11712 M:      Oleg Nesterov <oleg@redhat.com>
11713 S:      Maintained
11714 F:      include/asm-generic/syscall.h
11715 F:      include/linux/ptrace.h
11716 F:      include/linux/regset.h
11717 F:      include/linux/tracehook.h
11718 F:      include/uapi/linux/ptrace.h
11719 F:      include/uapi/linux/ptrace.h
11720 F:      include/asm-generic/ptrace.h
11721 F:      kernel/ptrace.c
11722 F:      arch/*/ptrace*.c
11723 F:      arch/*/*/ptrace*.c
11724 F:      arch/*/include/asm/ptrace*.h
11725
11726 PULSE8-CEC DRIVER
11727 M:      Hans Verkuil <hverkuil@xs4all.nl>
11728 L:      linux-media@vger.kernel.org
11729 T:      git git://linuxtv.org/media_tree.git
11730 S:      Maintained
11731 F:      drivers/media/usb/pulse8-cec/*
11732 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11733
11734 PVRUSB2 VIDEO4LINUX DRIVER
11735 M:      Mike Isely <isely@pobox.com>
11736 L:      pvrusb2@isely.net       (subscribers-only)
11737 L:      linux-media@vger.kernel.org
11738 W:      http://www.isely.net/pvrusb2/
11739 T:      git git://linuxtv.org/media_tree.git
11740 S:      Maintained
11741 F:      Documentation/media/v4l-drivers/pvrusb2*
11742 F:      drivers/media/usb/pvrusb2/
11743
11744 PWC WEBCAM DRIVER
11745 M:      Hans Verkuil <hverkuil@xs4all.nl>
11746 L:      linux-media@vger.kernel.org
11747 T:      git git://linuxtv.org/media_tree.git
11748 S:      Odd Fixes
11749 F:      drivers/media/usb/pwc/*
11750
11751 PWM FAN DRIVER
11752 M:      Kamil Debski <kamil@wypas.org>
11753 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11754 L:      linux-hwmon@vger.kernel.org
11755 S:      Supported
11756 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11757 F:      Documentation/hwmon/pwm-fan
11758 F:      drivers/hwmon/pwm-fan.c
11759
11760 PWM IR Transmitter
11761 M:      Sean Young <sean@mess.org>
11762 L:      linux-media@vger.kernel.org
11763 S:      Maintained
11764 F:      drivers/media/rc/pwm-ir-tx.c
11765
11766 PWM SUBSYSTEM
11767 M:      Thierry Reding <thierry.reding@gmail.com>
11768 L:      linux-pwm@vger.kernel.org
11769 S:      Maintained
11770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11771 F:      Documentation/pwm.txt
11772 F:      Documentation/devicetree/bindings/pwm/
11773 F:      include/linux/pwm.h
11774 F:      drivers/pwm/
11775 F:      drivers/video/backlight/pwm_bl.c
11776 F:      include/linux/pwm_backlight.h
11777 F:      drivers/gpio/gpio-mvebu.c
11778 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11779
11780 PXA GPIO DRIVER
11781 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11782 L:      linux-gpio@vger.kernel.org
11783 S:      Maintained
11784 F:      drivers/gpio/gpio-pxa.c
11785
11786 PXA MMCI DRIVER
11787 S:      Orphan
11788
11789 PXA RTC DRIVER
11790 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11791 L:      linux-rtc@vger.kernel.org
11792 S:      Maintained
11793
11794 PXA2xx/PXA3xx SUPPORT
11795 M:      Daniel Mack <daniel@zonque.org>
11796 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11797 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11799 T:      git git://github.com/hzhuang1/linux.git
11800 T:      git git://github.com/rjarzmik/linux.git
11801 S:      Maintained
11802 F:      arch/arm/boot/dts/pxa*
11803 F:      arch/arm/mach-pxa/
11804 F:      drivers/dma/pxa*
11805 F:      drivers/pcmcia/pxa2xx*
11806 F:      drivers/pinctrl/pxa/
11807 F:      drivers/spi/spi-pxa2xx*
11808 F:      drivers/usb/gadget/udc/pxa2*
11809 F:      include/sound/pxa2xx-lib.h
11810 F:      sound/arm/pxa*
11811 F:      sound/soc/pxa/
11812
11813 QAT DRIVER
11814 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11815 L:      qat-linux@intel.com
11816 S:      Supported
11817 F:      drivers/crypto/qat/
11818
11819 QCOM AUDIO (ASoC) DRIVERS
11820 M:      Patrick Lai <plai@codeaurora.org>
11821 M:      Banajit Goswami <bgoswami@codeaurora.org>
11822 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11823 S:      Supported
11824 F:      sound/soc/qcom/
11825
11826 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11827 M:      Gabriel Somlo <somlo@cmu.edu>
11828 M:      "Michael S. Tsirkin" <mst@redhat.com>
11829 L:      qemu-devel@nongnu.org
11830 S:      Maintained
11831 F:      drivers/firmware/qemu_fw_cfg.c
11832 F:      include/uapi/linux/qemu_fw_cfg.h
11833
11834 QIB DRIVER
11835 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11836 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11837 L:      linux-rdma@vger.kernel.org
11838 S:      Supported
11839 F:      drivers/infiniband/hw/qib/
11840
11841 QLOGIC QL41xxx FCOE DRIVER
11842 M:      QLogic-Storage-Upstream@cavium.com
11843 L:      linux-scsi@vger.kernel.org
11844 S:      Supported
11845 F:      drivers/scsi/qedf/
11846
11847 QLOGIC QL41xxx ISCSI DRIVER
11848 M:      QLogic-Storage-Upstream@cavium.com
11849 L:      linux-scsi@vger.kernel.org
11850 S:      Supported
11851 F:      drivers/scsi/qedi/
11852
11853 QLOGIC QL4xxx ETHERNET DRIVER
11854 M:      Ariel Elior <Ariel.Elior@cavium.com>
11855 M:      everest-linux-l2@cavium.com
11856 L:      netdev@vger.kernel.org
11857 S:      Supported
11858 F:      drivers/net/ethernet/qlogic/qed/
11859 F:      include/linux/qed/
11860 F:      drivers/net/ethernet/qlogic/qede/
11861
11862 QLOGIC QL4xxx RDMA DRIVER
11863 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11864 M:      Ariel Elior <Ariel.Elior@cavium.com>
11865 L:      linux-rdma@vger.kernel.org
11866 S:      Supported
11867 F:      drivers/infiniband/hw/qedr/
11868 F:      include/uapi/rdma/qedr-abi.h
11869
11870 QLOGIC QLA1280 SCSI DRIVER
11871 M:      Michael Reed <mdr@sgi.com>
11872 L:      linux-scsi@vger.kernel.org
11873 S:      Maintained
11874 F:      drivers/scsi/qla1280.[ch]
11875
11876 QLOGIC QLA2XXX FC-SCSI DRIVER
11877 M:      qla2xxx-upstream@qlogic.com
11878 L:      linux-scsi@vger.kernel.org
11879 S:      Supported
11880 F:      Documentation/scsi/LICENSE.qla2xxx
11881 F:      drivers/scsi/qla2xxx/
11882
11883 QLOGIC QLA3XXX NETWORK DRIVER
11884 M:      Dept-GELinuxNICDev@cavium.com
11885 L:      netdev@vger.kernel.org
11886 S:      Supported
11887 F:      Documentation/networking/LICENSE.qla3xxx
11888 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11889
11890 QLOGIC QLA4XXX iSCSI DRIVER
11891 M:      QLogic-Storage-Upstream@qlogic.com
11892 L:      linux-scsi@vger.kernel.org
11893 S:      Supported
11894 F:      Documentation/scsi/LICENSE.qla4xxx
11895 F:      drivers/scsi/qla4xxx/
11896
11897 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11898 M:      Harish Patil <harish.patil@cavium.com>
11899 M:      Manish Chopra <manish.chopra@cavium.com>
11900 M:      Dept-GELinuxNICDev@cavium.com
11901 L:      netdev@vger.kernel.org
11902 S:      Supported
11903 F:      drivers/net/ethernet/qlogic/qlcnic/
11904
11905 QLOGIC QLGE 10Gb ETHERNET DRIVER
11906 M:      Harish Patil <harish.patil@cavium.com>
11907 M:      Manish Chopra <manish.chopra@cavium.com>
11908 M:      Dept-GELinuxNICDev@cavium.com
11909 L:      netdev@vger.kernel.org
11910 S:      Supported
11911 F:      drivers/net/ethernet/qlogic/qlge/
11912
11913 QM1D1B0004 MEDIA DRIVER
11914 M:      Akihiro Tsukada <tskd08@gmail.com>
11915 L:      linux-media@vger.kernel.org
11916 S:      Odd Fixes
11917 F:      drivers/media/tuners/qm1d1b0004*
11918
11919 QM1D1C0042 MEDIA DRIVER
11920 M:      Akihiro Tsukada <tskd08@gmail.com>
11921 L:      linux-media@vger.kernel.org
11922 S:      Odd Fixes
11923 F:      drivers/media/tuners/qm1d1c0042*
11924
11925 QNX4 FILESYSTEM
11926 M:      Anders Larsen <al@alarsen.net>
11927 W:      http://www.alarsen.net/linux/qnx4fs/
11928 S:      Maintained
11929 F:      fs/qnx4/
11930 F:      include/uapi/linux/qnx4_fs.h
11931 F:      include/uapi/linux/qnxtypes.h
11932
11933 QORIQ DPAA2 FSL-MC BUS DRIVER
11934 M:      Stuart Yoder <stuyoder@gmail.com>
11935 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11936 L:      linux-kernel@vger.kernel.org
11937 S:      Maintained
11938 F:      drivers/bus/fsl-mc/
11939 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11940 F:      Documentation/networking/dpaa2/overview.rst
11941
11942 QT1010 MEDIA DRIVER
11943 M:      Antti Palosaari <crope@iki.fi>
11944 L:      linux-media@vger.kernel.org
11945 W:      https://linuxtv.org
11946 W:      http://palosaari.fi/linux/
11947 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11948 T:      git git://linuxtv.org/anttip/media_tree.git
11949 S:      Maintained
11950 F:      drivers/media/tuners/qt1010*
11951
11952 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11953 M:      Kalle Valo <kvalo@codeaurora.org>
11954 L:      ath10k@lists.infradead.org
11955 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11957 S:      Supported
11958 F:      drivers/net/wireless/ath/ath10k/
11959
11960 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11961 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11962 L:      linux-wireless@vger.kernel.org
11963 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11964 S:      Supported
11965 F:      drivers/net/wireless/ath/ath9k/
11966
11967 QUALCOMM CAMERA SUBSYSTEM DRIVER
11968 M:      Todor Tomov <todor.tomov@linaro.org>
11969 L:      linux-media@vger.kernel.org
11970 S:      Maintained
11971 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11972 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11973 F:      drivers/media/platform/qcom/camss/
11974
11975 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11976 M:  Ilia Lin <ilia.lin@gmail.com>
11977 L:  linux-pm@vger.kernel.org
11978 S:  Maintained
11979 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11980 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11981
11982 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11983 M:      Timur Tabi <timur@kernel.org>
11984 L:      netdev@vger.kernel.org
11985 S:      Maintained
11986 F:      drivers/net/ethernet/qualcomm/emac/
11987
11988 QUALCOMM HEXAGON ARCHITECTURE
11989 M:      Richard Kuo <rkuo@codeaurora.org>
11990 L:      linux-hexagon@vger.kernel.org
11991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11992 S:      Supported
11993 F:      arch/hexagon/
11994
11995 QUALCOMM HIDMA DRIVER
11996 M:      Sinan Kaya <okaya@kernel.org>
11997 L:      linux-arm-kernel@lists.infradead.org
11998 L:      linux-arm-msm@vger.kernel.org
11999 L:      dmaengine@vger.kernel.org
12000 S:      Supported
12001 F:      drivers/dma/qcom/hidma*
12002
12003 QUALCOMM IOMMU
12004 M:      Rob Clark <robdclark@gmail.com>
12005 L:      iommu@lists.linux-foundation.org
12006 L:      linux-arm-msm@vger.kernel.org
12007 S:      Maintained
12008 F:      drivers/iommu/qcom_iommu.c
12009
12010 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12011 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12012 L:      linux-media@vger.kernel.org
12013 L:      linux-arm-msm@vger.kernel.org
12014 T:      git git://linuxtv.org/media_tree.git
12015 S:      Maintained
12016 F:      drivers/media/platform/qcom/venus/
12017
12018 QUALCOMM WCN36XX WIRELESS DRIVER
12019 M:      Kalle Valo <kvalo@codeaurora.org>
12020 L:      wcn36xx@lists.infradead.org
12021 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12022 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12023 S:      Supported
12024 F:      drivers/net/wireless/ath/wcn36xx/
12025
12026 QUANTENNA QTNFMAC WIRELESS DRIVER
12027 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12028 M:      Avinash Patil <avinashp@quantenna.com>
12029 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12030 L:      linux-wireless@vger.kernel.org
12031 S:      Maintained
12032 F:      drivers/net/wireless/quantenna
12033
12034 RADEON and AMDGPU DRM DRIVERS
12035 M:      Alex Deucher <alexander.deucher@amd.com>
12036 M:      Christian König <christian.koenig@amd.com>
12037 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12038 L:      amd-gfx@lists.freedesktop.org
12039 T:      git git://people.freedesktop.org/~agd5f/linux
12040 S:      Supported
12041 F:      drivers/gpu/drm/radeon/
12042 F:      include/uapi/drm/radeon_drm.h
12043 F:      drivers/gpu/drm/amd/
12044 F:      include/uapi/drm/amdgpu_drm.h
12045
12046 RADEON FRAMEBUFFER DISPLAY DRIVER
12047 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12048 L:      linux-fbdev@vger.kernel.org
12049 S:      Maintained
12050 F:      drivers/video/fbdev/aty/radeon*
12051 F:      include/uapi/linux/radeonfb.h
12052
12053 RADIOSHARK RADIO DRIVER
12054 M:      Hans Verkuil <hverkuil@xs4all.nl>
12055 L:      linux-media@vger.kernel.org
12056 T:      git git://linuxtv.org/media_tree.git
12057 S:      Maintained
12058 F:      drivers/media/radio/radio-shark.c
12059
12060 RADIOSHARK2 RADIO DRIVER
12061 M:      Hans Verkuil <hverkuil@xs4all.nl>
12062 L:      linux-media@vger.kernel.org
12063 T:      git git://linuxtv.org/media_tree.git
12064 S:      Maintained
12065 F:      drivers/media/radio/radio-shark2.c
12066 F:      drivers/media/radio/radio-tea5777.c
12067
12068 RADOS BLOCK DEVICE (RBD)
12069 M:      Ilya Dryomov <idryomov@gmail.com>
12070 M:      Sage Weil <sage@redhat.com>
12071 M:      Alex Elder <elder@kernel.org>
12072 L:      ceph-devel@vger.kernel.org
12073 W:      http://ceph.com/
12074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12075 T:      git git://github.com/ceph/ceph-client.git
12076 S:      Supported
12077 F:      Documentation/ABI/testing/sysfs-bus-rbd
12078 F:      drivers/block/rbd.c
12079 F:      drivers/block/rbd_types.h
12080
12081 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12082 M:      Paul Mackerras <paulus@samba.org>
12083 L:      linux-fbdev@vger.kernel.org
12084 S:      Maintained
12085 F:      drivers/video/fbdev/aty/aty128fb.c
12086
12087 RAINSHADOW-CEC DRIVER
12088 M:      Hans Verkuil <hverkuil@xs4all.nl>
12089 L:      linux-media@vger.kernel.org
12090 T:      git git://linuxtv.org/media_tree.git
12091 S:      Maintained
12092 F:      drivers/media/usb/rainshadow-cec/*
12093
12094 RALINK MIPS ARCHITECTURE
12095 M:      John Crispin <john@phrozen.org>
12096 L:      linux-mips@linux-mips.org
12097 S:      Maintained
12098 F:      arch/mips/ralink
12099
12100 RALINK RT2X00 WIRELESS LAN DRIVER
12101 P:      rt2x00 project
12102 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12103 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12104 L:      linux-wireless@vger.kernel.org
12105 S:      Maintained
12106 F:      drivers/net/wireless/ralink/rt2x00/
12107
12108 RAMDISK RAM BLOCK DEVICE DRIVER
12109 M:      Jens Axboe <axboe@kernel.dk>
12110 S:      Maintained
12111 F:      Documentation/blockdev/ramdisk.txt
12112 F:      drivers/block/brd.c
12113
12114 RANCHU VIRTUAL BOARD FOR MIPS
12115 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12116 L:      linux-mips@linux-mips.org
12117 S:      Supported
12118 F:      arch/mips/generic/board-ranchu.c
12119 F:      arch/mips/configs/generic/board-ranchu.config
12120
12121 RANDOM NUMBER DRIVER
12122 M:      "Theodore Ts'o" <tytso@mit.edu>
12123 S:      Maintained
12124 F:      drivers/char/random.c
12125
12126 RAPIDIO SUBSYSTEM
12127 M:      Matt Porter <mporter@kernel.crashing.org>
12128 M:      Alexandre Bounine <alex.bou9@gmail.com>
12129 S:      Maintained
12130 F:      drivers/rapidio/
12131
12132 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12133 L:      linux-wireless@vger.kernel.org
12134 S:      Orphan
12135 F:      drivers/net/wireless/ray*
12136
12137 RCUTORTURE TEST FRAMEWORK
12138 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12139 M:      Josh Triplett <josh@joshtriplett.org>
12140 R:      Steven Rostedt <rostedt@goodmis.org>
12141 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12142 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12143 L:      linux-kernel@vger.kernel.org
12144 S:      Supported
12145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12146 F:      tools/testing/selftests/rcutorture
12147
12148 RDC R-321X SoC
12149 M:      Florian Fainelli <florian@openwrt.org>
12150 S:      Maintained
12151
12152 RDC R6040 FAST ETHERNET DRIVER
12153 M:      Florian Fainelli <f.fainelli@gmail.com>
12154 L:      netdev@vger.kernel.org
12155 S:      Maintained
12156 F:      drivers/net/ethernet/rdc/r6040.c
12157
12158 RDMAVT - RDMA verbs software
12159 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12160 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12161 L:      linux-rdma@vger.kernel.org
12162 S:      Supported
12163 F:      drivers/infiniband/sw/rdmavt
12164
12165 RDS - RELIABLE DATAGRAM SOCKETS
12166 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12167 L:      netdev@vger.kernel.org
12168 L:      linux-rdma@vger.kernel.org
12169 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12170 W:      https://oss.oracle.com/projects/rds/
12171 S:      Supported
12172 F:      net/rds/
12173 F:      Documentation/networking/rds.txt
12174
12175 RDT - RESOURCE ALLOCATION
12176 M:      Fenghua Yu <fenghua.yu@intel.com>
12177 L:      linux-kernel@vger.kernel.org
12178 S:      Supported
12179 F:      arch/x86/kernel/cpu/intel_rdt*
12180 F:      arch/x86/include/asm/intel_rdt_sched.h
12181 F:      Documentation/x86/intel_rdt*
12182
12183 READ-COPY UPDATE (RCU)
12184 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12185 M:      Josh Triplett <josh@joshtriplett.org>
12186 R:      Steven Rostedt <rostedt@goodmis.org>
12187 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12188 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12189 L:      linux-kernel@vger.kernel.org
12190 W:      http://www.rdrop.com/users/paulmck/RCU/
12191 S:      Supported
12192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12193 F:      Documentation/RCU/
12194 X:      Documentation/RCU/torture.txt
12195 F:      include/linux/rcu*
12196 X:      include/linux/srcu*.h
12197 F:      kernel/rcu/
12198 X:      kernel/rcu/srcu*.c
12199
12200 REAL TIME CLOCK (RTC) SUBSYSTEM
12201 M:      Alessandro Zummo <a.zummo@towertech.it>
12202 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12203 L:      linux-rtc@vger.kernel.org
12204 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12206 S:      Maintained
12207 F:      Documentation/devicetree/bindings/rtc/
12208 F:      Documentation/rtc.txt
12209 F:      drivers/rtc/
12210 F:      include/linux/rtc.h
12211 F:      include/uapi/linux/rtc.h
12212 F:      include/linux/rtc/
12213 F:      include/linux/platform_data/rtc-*
12214 F:      tools/testing/selftests/rtc/
12215
12216 REALTEK AUDIO CODECS
12217 M:      Bard Liao <bardliao@realtek.com>
12218 M:      Oder Chiou <oder_chiou@realtek.com>
12219 S:      Maintained
12220 F:      sound/soc/codecs/rt*
12221 F:      include/sound/rt*.h
12222
12223 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12224 M:      Linus Walleij <linus.walleij@linaro.org>
12225 S:      Maintained
12226 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12227 F:      drivers/net/dsa/realtek-smi*
12228 F:      drivers/net/dsa/rtl83*
12229
12230 REGISTER MAP ABSTRACTION
12231 M:      Mark Brown <broonie@kernel.org>
12232 L:      linux-kernel@vger.kernel.org
12233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12234 S:      Supported
12235 F:      Documentation/devicetree/bindings/regmap/
12236 F:      drivers/base/regmap/
12237 F:      include/linux/regmap.h
12238
12239 REISERFS FILE SYSTEM
12240 L:      reiserfs-devel@vger.kernel.org
12241 S:      Supported
12242 F:      fs/reiserfs/
12243
12244 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12245 M:      Ohad Ben-Cohen <ohad@wizery.com>
12246 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12247 L:      linux-remoteproc@vger.kernel.org
12248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12249 S:      Maintained
12250 F:      Documentation/devicetree/bindings/remoteproc/
12251 F:      Documentation/remoteproc.txt
12252 F:      drivers/remoteproc/
12253 F:      include/linux/remoteproc.h
12254
12255 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12256 M:      Ohad Ben-Cohen <ohad@wizery.com>
12257 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12258 L:      linux-remoteproc@vger.kernel.org
12259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12260 S:      Maintained
12261 F:      drivers/rpmsg/
12262 F:      Documentation/rpmsg.txt
12263 F:      include/linux/rpmsg.h
12264 F:      include/linux/rpmsg/
12265
12266 RENESAS CLOCK DRIVERS
12267 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12268 L:      linux-renesas-soc@vger.kernel.org
12269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12270 S:      Supported
12271 F:      drivers/clk/renesas/
12272
12273 RENESAS EMEV2 I2C DRIVER
12274 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12275 S:      Supported
12276 F:      drivers/i2c/busses/i2c-emev2.c
12277
12278 RENESAS ETHERNET DRIVERS
12279 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12280 L:      netdev@vger.kernel.org
12281 L:      linux-renesas-soc@vger.kernel.org
12282 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12283 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12284 F:      drivers/net/ethernet/renesas/
12285 F:      include/linux/sh_eth.h
12286
12287 RENESAS R-CAR GYROADC DRIVER
12288 M:      Marek Vasut <marek.vasut@gmail.com>
12289 L:      linux-iio@vger.kernel.org
12290 S:      Supported
12291 F:      drivers/iio/adc/rcar_gyro_adc.c
12292
12293 RENESAS R-CAR I2C DRIVERS
12294 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12295 S:      Supported
12296 F:      drivers/i2c/busses/i2c-rcar.c
12297 F:      drivers/i2c/busses/i2c-sh_mobile.c
12298
12299 RENESAS USB PHY DRIVER
12300 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12301 L:      linux-renesas-soc@vger.kernel.org
12302 S:      Maintained
12303 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12304
12305 RESET CONTROLLER FRAMEWORK
12306 M:      Philipp Zabel <p.zabel@pengutronix.de>
12307 T:      git git://git.pengutronix.de/git/pza/linux
12308 S:      Maintained
12309 F:      drivers/reset/
12310 F:      Documentation/devicetree/bindings/reset/
12311 F:      include/dt-bindings/reset/
12312 F:      include/linux/reset.h
12313 F:      include/linux/reset-controller.h
12314
12315 RESTARTABLE SEQUENCES SUPPORT
12316 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12317 M:      Peter Zijlstra <peterz@infradead.org>
12318 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12319 M:      Boqun Feng <boqun.feng@gmail.com>
12320 L:      linux-kernel@vger.kernel.org
12321 S:      Supported
12322 F:      kernel/rseq.c
12323 F:      include/uapi/linux/rseq.h
12324 F:      include/trace/events/rseq.h
12325 F:      tools/testing/selftests/rseq/
12326
12327 RFKILL
12328 M:      Johannes Berg <johannes@sipsolutions.net>
12329 L:      linux-wireless@vger.kernel.org
12330 W:      http://wireless.kernel.org/
12331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12333 S:      Maintained
12334 F:      Documentation/rfkill.txt
12335 F:      Documentation/ABI/stable/sysfs-class-rfkill
12336 F:      net/rfkill/
12337 F:      include/linux/rfkill.h
12338 F:      include/uapi/linux/rfkill.h
12339
12340 RHASHTABLE
12341 M:      Thomas Graf <tgraf@suug.ch>
12342 M:      Herbert Xu <herbert@gondor.apana.org.au>
12343 L:      netdev@vger.kernel.org
12344 S:      Maintained
12345 F:      lib/rhashtable.c
12346 F:      lib/test_rhashtable.c
12347 F:      include/linux/rhashtable.h
12348 F:      include/linux/rhashtable-types.h
12349
12350 RICOH R5C592 MEMORYSTICK DRIVER
12351 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12352 S:      Maintained
12353 F:      drivers/memstick/host/r592.*
12354
12355 RICOH SMARTMEDIA/XD DRIVER
12356 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12357 S:      Maintained
12358 F:      drivers/mtd/nand/raw/r852.c
12359 F:      drivers/mtd/nand/raw/r852.h
12360
12361 RISC-V ARCHITECTURE
12362 M:      Palmer Dabbelt <palmer@sifive.com>
12363 M:      Albert Ou <aou@eecs.berkeley.edu>
12364 L:      linux-riscv@lists.infradead.org
12365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12366 S:      Supported
12367 F:      arch/riscv/
12368 K:      riscv
12369 N:      riscv
12370
12371 ROCCAT DRIVERS
12372 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12373 W:      http://sourceforge.net/projects/roccat/
12374 S:      Maintained
12375 F:      drivers/hid/hid-roccat*
12376 F:      include/linux/hid-roccat*
12377 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12378
12379 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12380 M:      Jacob chen <jacob2.chen@rock-chips.com>
12381 L:      linux-media@vger.kernel.org
12382 S:      Maintained
12383 F:      drivers/media/platform/rockchip/rga/
12384 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12385
12386 ROCKER DRIVER
12387 M:      Jiri Pirko <jiri@resnulli.us>
12388 L:      netdev@vger.kernel.org
12389 S:      Supported
12390 F:      drivers/net/ethernet/rocker/
12391
12392 ROCKETPORT DRIVER
12393 P:      Comtrol Corp.
12394 W:      http://www.comtrol.com
12395 S:      Maintained
12396 F:      Documentation/serial/rocket.txt
12397 F:      drivers/tty/rocket*
12398
12399 ROCKETPORT EXPRESS/INFINITY DRIVER
12400 M:      Kevin Cernekee <cernekee@gmail.com>
12401 L:      linux-serial@vger.kernel.org
12402 S:      Odd Fixes
12403 F:      drivers/tty/serial/rp2.*
12404
12405 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12406 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12407 L:      linux-kernel@vger.kernel.org
12408 L:      linux-renesas-soc@vger.kernel.org
12409 S:      Supported
12410 F:      drivers/mfd/bd9571mwv.c
12411 F:      drivers/regulator/bd9571mwv-regulator.c
12412 F:      drivers/gpio/gpio-bd9571mwv.c
12413 F:      include/linux/mfd/bd9571mwv.h
12414 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12415
12416 ROSE NETWORK LAYER
12417 M:      Ralf Baechle <ralf@linux-mips.org>
12418 L:      linux-hams@vger.kernel.org
12419 W:      http://www.linux-ax25.org/
12420 S:      Maintained
12421 F:      include/net/rose.h
12422 F:      include/uapi/linux/rose.h
12423 F:      net/rose/
12424
12425 RTL2830 MEDIA DRIVER
12426 M:      Antti Palosaari <crope@iki.fi>
12427 L:      linux-media@vger.kernel.org
12428 W:      https://linuxtv.org
12429 W:      http://palosaari.fi/linux/
12430 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12431 T:      git git://linuxtv.org/anttip/media_tree.git
12432 S:      Maintained
12433 F:      drivers/media/dvb-frontends/rtl2830*
12434
12435 RTL2832 MEDIA DRIVER
12436 M:      Antti Palosaari <crope@iki.fi>
12437 L:      linux-media@vger.kernel.org
12438 W:      https://linuxtv.org
12439 W:      http://palosaari.fi/linux/
12440 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12441 T:      git git://linuxtv.org/anttip/media_tree.git
12442 S:      Maintained
12443 F:      drivers/media/dvb-frontends/rtl2832*
12444
12445 RTL2832_SDR MEDIA DRIVER
12446 M:      Antti Palosaari <crope@iki.fi>
12447 L:      linux-media@vger.kernel.org
12448 W:      https://linuxtv.org
12449 W:      http://palosaari.fi/linux/
12450 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12451 T:      git git://linuxtv.org/anttip/media_tree.git
12452 S:      Maintained
12453 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12454
12455 RTL8180 WIRELESS DRIVER
12456 L:      linux-wireless@vger.kernel.org
12457 W:      http://wireless.kernel.org/
12458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12459 S:      Orphan
12460 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12461
12462 RTL8187 WIRELESS DRIVER
12463 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12464 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12465 M:      Larry Finger <Larry.Finger@lwfinger.net>
12466 L:      linux-wireless@vger.kernel.org
12467 W:      http://wireless.kernel.org/
12468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12469 S:      Maintained
12470 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12471
12472 REALTEK WIRELESS DRIVER (rtlwifi family)
12473 M:      Ping-Ke Shih <pkshih@realtek.com>
12474 L:      linux-wireless@vger.kernel.org
12475 W:      http://wireless.kernel.org/
12476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12477 S:      Maintained
12478 F:      drivers/net/wireless/realtek/rtlwifi/
12479
12480 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12481 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12482 L:      linux-wireless@vger.kernel.org
12483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12484 S:      Maintained
12485 F:      drivers/net/wireless/realtek/rtl8xxxu/
12486
12487 RXRPC SOCKETS (AF_RXRPC)
12488 M:      David Howells <dhowells@redhat.com>
12489 L:      linux-afs@lists.infradead.org
12490 S:      Supported
12491 F:      net/rxrpc/
12492 F:      include/keys/rxrpc-type.h
12493 F:      include/net/af_rxrpc.h
12494 F:      include/trace/events/rxrpc.h
12495 F:      include/uapi/linux/rxrpc.h
12496 F:      Documentation/networking/rxrpc.txt
12497 W:      https://www.infradead.org/~dhowells/kafs/
12498
12499 S3 SAVAGE FRAMEBUFFER DRIVER
12500 M:      Antonino Daplas <adaplas@gmail.com>
12501 L:      linux-fbdev@vger.kernel.org
12502 S:      Maintained
12503 F:      drivers/video/fbdev/savage/
12504
12505 S390
12506 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12507 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12508 L:      linux-s390@vger.kernel.org
12509 W:      http://www.ibm.com/developerworks/linux/linux390/
12510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12511 S:      Supported
12512 F:      arch/s390/
12513 F:      drivers/s390/
12514 F:      Documentation/s390/
12515 F:      Documentation/driver-api/s390-drivers.rst
12516
12517 S390 COMMON I/O LAYER
12518 M:      Sebastian Ott <sebott@linux.ibm.com>
12519 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12520 L:      linux-s390@vger.kernel.org
12521 W:      http://www.ibm.com/developerworks/linux/linux390/
12522 S:      Supported
12523 F:      drivers/s390/cio/
12524
12525 S390 DASD DRIVER
12526 M:      Stefan Haberland <sth@linux.ibm.com>
12527 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12528 L:      linux-s390@vger.kernel.org
12529 W:      http://www.ibm.com/developerworks/linux/linux390/
12530 S:      Supported
12531 F:      drivers/s390/block/dasd*
12532 F:      block/partitions/ibm.c
12533
12534 S390 IOMMU (PCI)
12535 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12536 L:      linux-s390@vger.kernel.org
12537 W:      http://www.ibm.com/developerworks/linux/linux390/
12538 S:      Supported
12539 F:      drivers/iommu/s390-iommu.c
12540
12541 S390 IUCV NETWORK LAYER
12542 M:      Julian Wiedmann <jwi@linux.ibm.com>
12543 M:      Ursula Braun <ubraun@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/net/*iucv*
12548 F:      include/net/iucv/
12549 F:      net/iucv/
12550
12551 S390 NETWORK DRIVERS
12552 M:      Julian Wiedmann <jwi@linux.ibm.com>
12553 M:      Ursula Braun <ubraun@linux.ibm.com>
12554 L:      linux-s390@vger.kernel.org
12555 W:      http://www.ibm.com/developerworks/linux/linux390/
12556 S:      Supported
12557 F:      drivers/s390/net/
12558
12559 S390 PCI SUBSYSTEM
12560 M:      Sebastian Ott <sebott@linux.ibm.com>
12561 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12562 L:      linux-s390@vger.kernel.org
12563 W:      http://www.ibm.com/developerworks/linux/linux390/
12564 S:      Supported
12565 F:      arch/s390/pci/
12566 F:      drivers/pci/hotplug/s390_pci_hpc.c
12567
12568 S390 VFIO-CCW DRIVER
12569 M:      Cornelia Huck <cohuck@redhat.com>
12570 M:      Halil Pasic <pasic@linux.ibm.com>
12571 L:      linux-s390@vger.kernel.org
12572 L:      kvm@vger.kernel.org
12573 S:      Supported
12574 F:      drivers/s390/cio/vfio_ccw*
12575 F:      Documentation/s390/vfio-ccw.txt
12576 F:      include/uapi/linux/vfio_ccw.h
12577
12578 S390 ZCRYPT DRIVER
12579 M:      Harald Freudenberger <freude@linux.ibm.com>
12580 L:      linux-s390@vger.kernel.org
12581 W:      http://www.ibm.com/developerworks/linux/linux390/
12582 S:      Supported
12583 F:      drivers/s390/crypto/
12584
12585 S390 ZFCP DRIVER
12586 M:      Steffen Maier <maier@linux.ibm.com>
12587 M:      Benjamin Block <bblock@linux.ibm.com>
12588 L:      linux-s390@vger.kernel.org
12589 W:      http://www.ibm.com/developerworks/linux/linux390/
12590 S:      Supported
12591 F:      drivers/s390/scsi/zfcp_*
12592
12593 S3C24XX SD/MMC Driver
12594 M:      Ben Dooks <ben-linux@fluff.org>
12595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12596 S:      Supported
12597 F:      drivers/mmc/host/s3cmci.*
12598
12599 SAA6588 RDS RECEIVER DRIVER
12600 M:      Hans Verkuil <hverkuil@xs4all.nl>
12601 L:      linux-media@vger.kernel.org
12602 T:      git git://linuxtv.org/media_tree.git
12603 W:      https://linuxtv.org
12604 S:      Odd Fixes
12605 F:      drivers/media/i2c/saa6588*
12606
12607 SAA7134 VIDEO4LINUX DRIVER
12608 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12609 L:      linux-media@vger.kernel.org
12610 W:      https://linuxtv.org
12611 T:      git git://linuxtv.org/media_tree.git
12612 S:      Odd fixes
12613 F:      Documentation/media/v4l-drivers/saa7134*
12614 F:      drivers/media/pci/saa7134/
12615
12616 SAA7146 VIDEO4LINUX-2 DRIVER
12617 M:      Hans Verkuil <hverkuil@xs4all.nl>
12618 L:      linux-media@vger.kernel.org
12619 T:      git git://linuxtv.org/media_tree.git
12620 S:      Maintained
12621 F:      drivers/media/common/saa7146/
12622 F:      drivers/media/pci/saa7146/
12623 F:      include/media/saa7146*
12624
12625 SAMSUNG AUDIO (ASoC) DRIVERS
12626 M:      Krzysztof Kozlowski <krzk@kernel.org>
12627 M:      Sangbeom Kim <sbkim73@samsung.com>
12628 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12629 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12630 S:      Supported
12631 F:      sound/soc/samsung/
12632 F:      Documentation/devicetree/bindings/sound/samsung*
12633
12634 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12635 M:      Krzysztof Kozlowski <krzk@kernel.org>
12636 L:      linux-crypto@vger.kernel.org
12637 L:      linux-samsung-soc@vger.kernel.org
12638 S:      Maintained
12639 F:      drivers/crypto/exynos-rng.c
12640 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12641
12642 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12643 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12644 L:      linux-samsung-soc@vger.kernel.org
12645 S:      Maintained
12646 F:      drivers/char/hw_random/exynos-trng.c
12647 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12648
12649 SAMSUNG FRAMEBUFFER DRIVER
12650 M:      Jingoo Han <jingoohan1@gmail.com>
12651 L:      linux-fbdev@vger.kernel.org
12652 S:      Maintained
12653 F:      drivers/video/fbdev/s3c-fb.c
12654
12655 SAMSUNG LAPTOP DRIVER
12656 M:      Corentin Chary <corentin.chary@gmail.com>
12657 L:      platform-driver-x86@vger.kernel.org
12658 S:      Maintained
12659 F:      drivers/platform/x86/samsung-laptop.c
12660
12661 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12662 M:      Sangbeom Kim <sbkim73@samsung.com>
12663 M:      Krzysztof Kozlowski <krzk@kernel.org>
12664 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12665 L:      linux-kernel@vger.kernel.org
12666 L:      linux-samsung-soc@vger.kernel.org
12667 S:      Supported
12668 F:      drivers/mfd/sec*.c
12669 F:      drivers/regulator/s2m*.c
12670 F:      drivers/regulator/s5m*.c
12671 F:      drivers/clk/clk-s2mps11.c
12672 F:      drivers/rtc/rtc-s5m.c
12673 F:      include/linux/mfd/samsung/
12674 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12675 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12676 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12677 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12678
12679 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12680 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12681 L:      linux-media@vger.kernel.org
12682 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12683 S:      Maintained
12684 F:      drivers/media/platform/s3c-camif/
12685 F:      include/media/drv-intf/s3c_camif.h
12686
12687 SAMSUNG S3FWRN5 NFC DRIVER
12688 M:      Robert Baldyga <r.baldyga@samsung.com>
12689 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12690 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12691 S:      Supported
12692 F:      drivers/nfc/s3fwrn5
12693
12694 SAMSUNG S5C73M3 CAMERA DRIVER
12695 M:      Kyungmin Park <kyungmin.park@samsung.com>
12696 M:      Andrzej Hajda <a.hajda@samsung.com>
12697 L:      linux-media@vger.kernel.org
12698 S:      Supported
12699 F:      drivers/media/i2c/s5c73m3/*
12700
12701 SAMSUNG S5K5BAF CAMERA DRIVER
12702 M:      Kyungmin Park <kyungmin.park@samsung.com>
12703 M:      Andrzej Hajda <a.hajda@samsung.com>
12704 L:      linux-media@vger.kernel.org
12705 S:      Supported
12706 F:      drivers/media/i2c/s5k5baf.c
12707
12708 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12709 M:      Krzysztof Kozlowski <krzk@kernel.org>
12710 M:      Vladimir Zapolskiy <vz@mleia.com>
12711 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12712 L:      linux-crypto@vger.kernel.org
12713 L:      linux-samsung-soc@vger.kernel.org
12714 S:      Maintained
12715 F:      drivers/crypto/s5p-sss.c
12716
12717 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12718 M:      Kyungmin Park <kyungmin.park@samsung.com>
12719 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12720 L:      linux-media@vger.kernel.org
12721 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12722 S:      Supported
12723 F:      drivers/media/platform/exynos4-is/
12724
12725 SAMSUNG SOC CLOCK DRIVERS
12726 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12727 M:      Tomasz Figa <tomasz.figa@gmail.com>
12728 M:      Chanwoo Choi <cw00.choi@samsung.com>
12729 S:      Supported
12730 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12732 F:      drivers/clk/samsung/
12733 F:      include/dt-bindings/clock/exynos*.h
12734 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12735
12736 SAMSUNG SPI DRIVERS
12737 M:      Kukjin Kim <kgene@kernel.org>
12738 M:      Krzysztof Kozlowski <krzk@kernel.org>
12739 M:      Andi Shyti <andi@etezian.org>
12740 L:      linux-spi@vger.kernel.org
12741 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12742 S:      Maintained
12743 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12744 F:      drivers/spi/spi-s3c*
12745 F:      include/linux/platform_data/spi-s3c64xx.h
12746
12747 SAMSUNG SXGBE DRIVERS
12748 M:      Byungho An <bh74.an@samsung.com>
12749 M:      Girish K S <ks.giri@samsung.com>
12750 M:      Vipul Pandya <vipul.pandya@samsung.com>
12751 S:      Supported
12752 L:      netdev@vger.kernel.org
12753 F:      drivers/net/ethernet/samsung/sxgbe/
12754
12755 SAMSUNG THERMAL DRIVER
12756 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12757 L:      linux-pm@vger.kernel.org
12758 L:      linux-samsung-soc@vger.kernel.org
12759 S:      Supported
12760 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12761 F:      drivers/thermal/samsung/
12762
12763 SAMSUNG USB2 PHY DRIVER
12764 M:      Kamil Debski <kamil@wypas.org>
12765 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12766 L:      linux-kernel@vger.kernel.org
12767 S:      Supported
12768 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12769 F:      Documentation/phy/samsung-usb2.txt
12770 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12771 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12772 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12773 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12774 F:      drivers/phy/samsung/phy-samsung-usb2.c
12775 F:      drivers/phy/samsung/phy-samsung-usb2.h
12776
12777 SC1200 WDT DRIVER
12778 M:      Zwane Mwaikambo <zwanem@gmail.com>
12779 S:      Maintained
12780 F:      drivers/watchdog/sc1200wdt.c
12781
12782 SCHEDULER
12783 M:      Ingo Molnar <mingo@redhat.com>
12784 M:      Peter Zijlstra <peterz@infradead.org>
12785 L:      linux-kernel@vger.kernel.org
12786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12787 S:      Maintained
12788 F:      kernel/sched/
12789 F:      include/linux/sched.h
12790 F:      include/uapi/linux/sched.h
12791 F:      include/linux/wait.h
12792
12793 SCR24X CHIP CARD INTERFACE DRIVER
12794 M:      Lubomir Rintel <lkundrak@v3.sk>
12795 S:      Supported
12796 F:      drivers/char/pcmcia/scr24x_cs.c
12797
12798 SCSI CDROM DRIVER
12799 M:      Jens Axboe <axboe@kernel.dk>
12800 L:      linux-scsi@vger.kernel.org
12801 W:      http://www.kernel.dk
12802 S:      Maintained
12803 F:      drivers/scsi/sr*
12804
12805 SCSI RDMA PROTOCOL (SRP) INITIATOR
12806 M:      Bart Van Assche <bvanassche@acm.org>
12807 L:      linux-rdma@vger.kernel.org
12808 S:      Supported
12809 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12810 F:      drivers/infiniband/ulp/srp/
12811 F:      include/scsi/srp.h
12812
12813 SCSI RDMA PROTOCOL (SRP) TARGET
12814 M:      Bart Van Assche <bvanassche@acm.org>
12815 L:      linux-rdma@vger.kernel.org
12816 L:      target-devel@vger.kernel.org
12817 S:      Supported
12818 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12819 F:      drivers/infiniband/ulp/srpt/
12820
12821 SCSI SG DRIVER
12822 M:      Doug Gilbert <dgilbert@interlog.com>
12823 L:      linux-scsi@vger.kernel.org
12824 W:      http://sg.danny.cz/sg
12825 S:      Maintained
12826 F:      Documentation/scsi/scsi-generic.txt
12827 F:      drivers/scsi/sg.c
12828 F:      include/scsi/sg.h
12829
12830 SCSI SUBSYSTEM
12831 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12833 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12835 L:      linux-scsi@vger.kernel.org
12836 S:      Maintained
12837 F:      Documentation/devicetree/bindings/scsi/
12838 F:      drivers/scsi/
12839 F:      include/scsi/
12840
12841 SCSI TAPE DRIVER
12842 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12843 L:      linux-scsi@vger.kernel.org
12844 S:      Maintained
12845 F:      Documentation/scsi/st.txt
12846 F:      drivers/scsi/st.*
12847 F:      drivers/scsi/st_*.h
12848
12849 SCTP PROTOCOL
12850 M:      Vlad Yasevich <vyasevich@gmail.com>
12851 M:      Neil Horman <nhorman@tuxdriver.com>
12852 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12853 L:      linux-sctp@vger.kernel.org
12854 W:      http://lksctp.sourceforge.net
12855 S:      Maintained
12856 F:      Documentation/networking/sctp.txt
12857 F:      include/linux/sctp.h
12858 F:      include/uapi/linux/sctp.h
12859 F:      include/net/sctp/
12860 F:      net/sctp/
12861
12862 SCx200 CPU SUPPORT
12863 M:      Jim Cromie <jim.cromie@gmail.com>
12864 S:      Odd Fixes
12865 F:      Documentation/i2c/busses/scx200_acb
12866 F:      arch/x86/platform/scx200/
12867 F:      drivers/watchdog/scx200_wdt.c
12868 F:      drivers/i2c/busses/scx200*
12869 F:      drivers/mtd/maps/scx200_docflash.c
12870 F:      include/linux/scx200.h
12871
12872 SCx200 GPIO DRIVER
12873 M:      Jim Cromie <jim.cromie@gmail.com>
12874 S:      Maintained
12875 F:      drivers/char/scx200_gpio.c
12876 F:      include/linux/scx200_gpio.h
12877
12878 SCx200 HRT CLOCKSOURCE DRIVER
12879 M:      Jim Cromie <jim.cromie@gmail.com>
12880 S:      Maintained
12881 F:      drivers/clocksource/scx200_hrt.c
12882
12883 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12884 M:      Sascha Sommer <saschasommer@freenet.de>
12885 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12886 S:      Maintained
12887 F:      drivers/mmc/host/sdricoh_cs.c
12888
12889 SECURE COMPUTING
12890 M:      Kees Cook <keescook@chromium.org>
12891 R:      Andy Lutomirski <luto@amacapital.net>
12892 R:      Will Drewry <wad@chromium.org>
12893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12894 S:      Supported
12895 F:      kernel/seccomp.c
12896 F:      include/uapi/linux/seccomp.h
12897 F:      include/linux/seccomp.h
12898 F:      tools/testing/selftests/seccomp/*
12899 F:      tools/testing/selftests/kselftest_harness.h
12900 F:      Documentation/userspace-api/seccomp_filter.rst
12901 K:      \bsecure_computing
12902 K:      \bTIF_SECCOMP\b
12903
12904 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12905 M:      Al Cooper <alcooperx@gmail.com>
12906 L:      linux-mmc@vger.kernel.org
12907 L:      bcm-kernel-feedback-list@broadcom.com
12908 S:      Maintained
12909 F:      drivers/mmc/host/sdhci-brcmstb*
12910
12911 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12912 M:      Adrian Hunter <adrian.hunter@intel.com>
12913 L:      linux-mmc@vger.kernel.org
12914 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12915 S:      Maintained
12916 F:      drivers/mmc/host/sdhci*
12917 F:      include/linux/mmc/sdhci*
12918
12919 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12920 M:      Ben Dooks <ben-linux@fluff.org>
12921 M:      Jaehoon Chung <jh80.chung@samsung.com>
12922 L:      linux-mmc@vger.kernel.org
12923 S:      Maintained
12924 F:      drivers/mmc/host/sdhci-s3c*
12925
12926 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12927 M:      Viresh Kumar <vireshk@kernel.org>
12928 L:      linux-mmc@vger.kernel.org
12929 S:      Maintained
12930 F:      drivers/mmc/host/sdhci-spear.c
12931
12932 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12933 M:      Kishon Vijay Abraham I <kishon@ti.com>
12934 L:      linux-mmc@vger.kernel.org
12935 S:      Maintained
12936 F:      drivers/mmc/host/sdhci-omap.c
12937
12938 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12939 M:      Scott Bauer <scott.bauer@intel.com>
12940 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12941 L:      linux-block@vger.kernel.org
12942 S:      Supported
12943 F:      block/sed*
12944 F:      block/opal_proto.h
12945 F:      include/linux/sed*
12946 F:      include/uapi/linux/sed*
12947
12948 SECURITY CONTACT
12949 M:      Security Officers <security@kernel.org>
12950 S:      Supported
12951
12952 SECURITY SUBSYSTEM
12953 M:      James Morris <jmorris@namei.org>
12954 M:      "Serge E. Hallyn" <serge@hallyn.com>
12955 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12957 W:      http://kernsec.org/
12958 S:      Supported
12959 F:      security/
12960 X:      security/selinux/
12961
12962 SELINUX SECURITY MODULE
12963 M:      Paul Moore <paul@paul-moore.com>
12964 M:      Stephen Smalley <sds@tycho.nsa.gov>
12965 M:      Eric Paris <eparis@parisplace.org>
12966 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12967 W:      https://selinuxproject.org
12968 W:      https://github.com/SELinuxProject
12969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12970 S:      Supported
12971 F:      include/linux/selinux*
12972 F:      security/selinux/
12973 F:      scripts/selinux/
12974 F:      Documentation/admin-guide/LSM/SELinux.rst
12975
12976 SENSABLE PHANTOM
12977 M:      Jiri Slaby <jirislaby@gmail.com>
12978 S:      Maintained
12979 F:      drivers/misc/phantom.c
12980 F:      include/uapi/linux/phantom.h
12981
12982 SERIAL DEVICE BUS
12983 M:      Rob Herring <robh@kernel.org>
12984 L:      linux-serial@vger.kernel.org
12985 S:      Maintained
12986 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12987 F:      drivers/tty/serdev/
12988 F:      include/linux/serdev.h
12989
12990 SERIAL DRIVERS
12991 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12992 L:      linux-serial@vger.kernel.org
12993 S:      Maintained
12994 F:      Documentation/devicetree/bindings/serial/
12995 F:      drivers/tty/serial/
12996
12997 SERIAL IR RECEIVER
12998 M:      Sean Young <sean@mess.org>
12999 L:      linux-media@vger.kernel.org
13000 S:      Maintained
13001 F:      drivers/media/rc/serial_ir.c
13002
13003 SFC NETWORK DRIVER
13004 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13005 M:      Edward Cree <ecree@solarflare.com>
13006 M:      Bert Kenward <bkenward@solarflare.com>
13007 L:      netdev@vger.kernel.org
13008 S:      Supported
13009 F:      drivers/net/ethernet/sfc/
13010
13011 SGI GRU DRIVER
13012 M:      Dimitri Sivanich <sivanich@sgi.com>
13013 S:      Maintained
13014 F:      drivers/misc/sgi-gru/
13015
13016 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13017 M:      Pat Gefre <pfg@sgi.com>
13018 L:      linux-ia64@vger.kernel.org
13019 S:      Supported
13020 F:      Documentation/ia64/serial.txt
13021 F:      drivers/tty/serial/ioc?_serial.c
13022 F:      include/linux/ioc?.h
13023
13024 SGI XP/XPC/XPNET DRIVER
13025 M:      Cliff Whickman <cpw@sgi.com>
13026 M:      Robin Holt <robinmholt@gmail.com>
13027 S:      Maintained
13028 F:      drivers/misc/sgi-xp/
13029
13030 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13031 M:      Ursula Braun <ubraun@linux.ibm.com>
13032 L:      linux-s390@vger.kernel.org
13033 W:      http://www.ibm.com/developerworks/linux/linux390/
13034 S:      Supported
13035 F:      net/smc/
13036
13037 SHARP RJ54N1CB0C SENSOR DRIVER
13038 M:      Jacopo Mondi <jacopo@jmondi.org>
13039 L:      linux-media@vger.kernel.org
13040 T:      git git://linuxtv.org/media_tree.git
13041 S:      Odd fixes
13042 F:      drivers/media/i2c/rj54n1cb0c.c
13043 F:      include/media/i2c/rj54n1cb0c.h
13044
13045 SH_VEU V4L2 MEM2MEM DRIVER
13046 L:      linux-media@vger.kernel.org
13047 S:      Orphan
13048 F:      drivers/media/platform/sh_veu.c
13049
13050 SH_VOU V4L2 OUTPUT DRIVER
13051 L:      linux-media@vger.kernel.org
13052 S:      Orphan
13053 F:      drivers/media/platform/sh_vou.c
13054 F:      include/media/drv-intf/sh_vou.h
13055
13056 SI2157 MEDIA DRIVER
13057 M:      Antti Palosaari <crope@iki.fi>
13058 L:      linux-media@vger.kernel.org
13059 W:      https://linuxtv.org
13060 W:      http://palosaari.fi/linux/
13061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13062 T:      git git://linuxtv.org/anttip/media_tree.git
13063 S:      Maintained
13064 F:      drivers/media/tuners/si2157*
13065
13066 SI2165 MEDIA DRIVER
13067 M:      Matthias Schwarzott <zzam@gentoo.org>
13068 L:      linux-media@vger.kernel.org
13069 W:      https://linuxtv.org
13070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13071 S:      Maintained
13072 F:      drivers/media/dvb-frontends/si2165*
13073
13074 SI2168 MEDIA DRIVER
13075 M:      Antti Palosaari <crope@iki.fi>
13076 L:      linux-media@vger.kernel.org
13077 W:      https://linuxtv.org
13078 W:      http://palosaari.fi/linux/
13079 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13080 T:      git git://linuxtv.org/anttip/media_tree.git
13081 S:      Maintained
13082 F:      drivers/media/dvb-frontends/si2168*
13083
13084 SI470X FM RADIO RECEIVER I2C DRIVER
13085 M:      Hans Verkuil <hverkuil@xs4all.nl>
13086 L:      linux-media@vger.kernel.org
13087 T:      git git://linuxtv.org/media_tree.git
13088 W:      https://linuxtv.org
13089 S:      Odd Fixes
13090 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13091
13092 SI470X FM RADIO RECEIVER USB DRIVER
13093 M:      Hans Verkuil <hverkuil@xs4all.nl>
13094 L:      linux-media@vger.kernel.org
13095 T:      git git://linuxtv.org/media_tree.git
13096 W:      https://linuxtv.org
13097 S:      Maintained
13098 F:      drivers/media/radio/si470x/radio-si470x-common.c
13099 F:      drivers/media/radio/si470x/radio-si470x.h
13100 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13101
13102 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13103 M:      Eduardo Valentin <edubezval@gmail.com>
13104 L:      linux-media@vger.kernel.org
13105 T:      git git://linuxtv.org/media_tree.git
13106 W:      https://linuxtv.org
13107 S:      Odd Fixes
13108 F:      drivers/media/radio/si4713/si4713.?
13109
13110 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13111 M:      Eduardo Valentin <edubezval@gmail.com>
13112 L:      linux-media@vger.kernel.org
13113 T:      git git://linuxtv.org/media_tree.git
13114 W:      https://linuxtv.org
13115 S:      Odd Fixes
13116 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13117
13118 SI4713 FM RADIO TRANSMITTER USB DRIVER
13119 M:      Hans Verkuil <hverkuil@xs4all.nl>
13120 L:      linux-media@vger.kernel.org
13121 T:      git git://linuxtv.org/media_tree.git
13122 W:      https://linuxtv.org
13123 S:      Maintained
13124 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13125
13126 SIANO DVB DRIVER
13127 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13128 L:      linux-media@vger.kernel.org
13129 W:      https://linuxtv.org
13130 T:      git git://linuxtv.org/media_tree.git
13131 S:      Odd fixes
13132 F:      drivers/media/common/siano/
13133 F:      drivers/media/usb/siano/
13134 F:      drivers/media/usb/siano/
13135 F:      drivers/media/mmc/siano/
13136
13137 SIFIVE DRIVERS
13138 M:      Palmer Dabbelt <palmer@sifive.com>
13139 L:      linux-riscv@lists.infradead.org
13140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13141 S:      Supported
13142 K:      sifive
13143 N:      sifive
13144
13145 SILEAD TOUCHSCREEN DRIVER
13146 M:      Hans de Goede <hdegoede@redhat.com>
13147 L:      linux-input@vger.kernel.org
13148 L:      platform-driver-x86@vger.kernel.org
13149 S:      Maintained
13150 F:      drivers/input/touchscreen/silead.c
13151 F:      drivers/platform/x86/silead_dmi.c
13152
13153 SILICON MOTION SM712 FRAME BUFFER DRIVER
13154 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13155 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13156 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13157 L:      linux-fbdev@vger.kernel.org
13158 S:      Maintained
13159 F:      drivers/video/fbdev/sm712*
13160 F:      Documentation/fb/sm712fb.txt
13161
13162 SIMPLE FIRMWARE INTERFACE (SFI)
13163 M:      Len Brown <lenb@kernel.org>
13164 L:      sfi-devel@simplefirmware.org
13165 W:      http://simplefirmware.org/
13166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13167 S:      Supported
13168 F:      arch/x86/platform/sfi/
13169 F:      drivers/sfi/
13170 F:      include/linux/sfi*.h
13171
13172 SIMPLEFB FB DRIVER
13173 M:      Hans de Goede <hdegoede@redhat.com>
13174 L:      linux-fbdev@vger.kernel.org
13175 S:      Maintained
13176 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13177 F:      drivers/video/fbdev/simplefb.c
13178 F:      include/linux/platform_data/simplefb.h
13179
13180 SIMTEC EB110ATX (Chalice CATS)
13181 P:      Ben Dooks
13182 P:      Vincent Sanders <vince@simtec.co.uk>
13183 M:      Simtec Linux Team <linux@simtec.co.uk>
13184 W:      http://www.simtec.co.uk/products/EB110ATX/
13185 S:      Supported
13186
13187 SIMTEC EB2410ITX (BAST)
13188 P:      Ben Dooks
13189 P:      Vincent Sanders <vince@simtec.co.uk>
13190 M:      Simtec Linux Team <linux@simtec.co.uk>
13191 W:      http://www.simtec.co.uk/products/EB2410ITX/
13192 S:      Supported
13193 F:      arch/arm/mach-s3c24xx/mach-bast.c
13194 F:      arch/arm/mach-s3c24xx/bast-ide.c
13195 F:      arch/arm/mach-s3c24xx/bast-irq.c
13196
13197 SIPHASH PRF ROUTINES
13198 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13199 S:      Maintained
13200 F:      lib/siphash.c
13201 F:      lib/test_siphash.c
13202 F:      include/linux/siphash.h
13203
13204 SIOX
13205 M:      Gavin Schenk <g.schenk@eckelmann.de>
13206 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13207 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13208 S:      Supported
13209 F:      drivers/siox/*
13210 F:      include/trace/events/siox.h
13211
13212 SIS 190 ETHERNET DRIVER
13213 M:      Francois Romieu <romieu@fr.zoreil.com>
13214 L:      netdev@vger.kernel.org
13215 S:      Maintained
13216 F:      drivers/net/ethernet/sis/sis190.c
13217
13218 SIS 900/7016 FAST ETHERNET DRIVER
13219 M:      Daniele Venzano <venza@brownhat.org>
13220 W:      http://www.brownhat.org/sis900.html
13221 L:      netdev@vger.kernel.org
13222 S:      Maintained
13223 F:      drivers/net/ethernet/sis/sis900.*
13224
13225 SIS FRAMEBUFFER DRIVER
13226 M:      Thomas Winischhofer <thomas@winischhofer.net>
13227 W:      http://www.winischhofer.net/linuxsisvga.shtml
13228 S:      Maintained
13229 F:      Documentation/fb/sisfb.txt
13230 F:      drivers/video/fbdev/sis/
13231 F:      include/video/sisfb.h
13232
13233 SIS USB2VGA DRIVER
13234 M:      Thomas Winischhofer <thomas@winischhofer.net>
13235 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13236 S:      Maintained
13237 F:      drivers/usb/misc/sisusbvga/
13238
13239 SLAB ALLOCATOR
13240 M:      Christoph Lameter <cl@linux.com>
13241 M:      Pekka Enberg <penberg@kernel.org>
13242 M:      David Rientjes <rientjes@google.com>
13243 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13244 M:      Andrew Morton <akpm@linux-foundation.org>
13245 L:      linux-mm@kvack.org
13246 S:      Maintained
13247 F:      include/linux/sl?b*.h
13248 F:      mm/sl?b*
13249
13250 SLEEPABLE READ-COPY UPDATE (SRCU)
13251 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13252 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13253 M:      Josh Triplett <josh@joshtriplett.org>
13254 R:      Steven Rostedt <rostedt@goodmis.org>
13255 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13256 L:      linux-kernel@vger.kernel.org
13257 W:      http://www.rdrop.com/users/paulmck/RCU/
13258 S:      Supported
13259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13260 F:      include/linux/srcu*.h
13261 F:      kernel/rcu/srcu*.c
13262
13263 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13264 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13265 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13266 S:      Maintained
13267 F:      drivers/slimbus/
13268 F:      Documentation/devicetree/bindings/slimbus/
13269 F:      include/linux/slimbus.h
13270
13271 SMACK SECURITY MODULE
13272 M:      Casey Schaufler <casey@schaufler-ca.com>
13273 L:      linux-security-module@vger.kernel.org
13274 W:      http://schaufler-ca.com
13275 T:      git git://github.com/cschaufler/smack-next
13276 S:      Maintained
13277 F:      Documentation/admin-guide/LSM/Smack.rst
13278 F:      security/smack/
13279
13280 SMC91x ETHERNET DRIVER
13281 M:      Nicolas Pitre <nico@fluxnic.net>
13282 S:      Odd Fixes
13283 F:      drivers/net/ethernet/smsc/smc91x.*
13284
13285 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13286 M:      Sakari Ailus <sakari.ailus@iki.fi>
13287 L:      linux-media@vger.kernel.org
13288 S:      Maintained
13289 F:      drivers/media/i2c/smiapp/
13290 F:      include/media/i2c/smiapp.h
13291 F:      drivers/media/i2c/smiapp-pll.c
13292 F:      drivers/media/i2c/smiapp-pll.h
13293 F:      include/uapi/linux/smiapp.h
13294 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13295
13296 SMM665 HARDWARE MONITOR DRIVER
13297 M:      Guenter Roeck <linux@roeck-us.net>
13298 L:      linux-hwmon@vger.kernel.org
13299 S:      Maintained
13300 F:      Documentation/hwmon/smm665
13301 F:      drivers/hwmon/smm665.c
13302
13303 SMSC EMC2103 HARDWARE MONITOR DRIVER
13304 M:      Steve Glendinning <steve.glendinning@shawell.net>
13305 L:      linux-hwmon@vger.kernel.org
13306 S:      Maintained
13307 F:      Documentation/hwmon/emc2103
13308 F:      drivers/hwmon/emc2103.c
13309
13310 SMSC SCH5627 HARDWARE MONITOR DRIVER
13311 M:      Hans de Goede <hdegoede@redhat.com>
13312 L:      linux-hwmon@vger.kernel.org
13313 S:      Supported
13314 F:      Documentation/hwmon/sch5627
13315 F:      drivers/hwmon/sch5627.c
13316
13317 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13318 M:      Steve Glendinning <steve.glendinning@shawell.net>
13319 L:      linux-fbdev@vger.kernel.org
13320 S:      Maintained
13321 F:      drivers/video/fbdev/smscufx.c
13322
13323 SMSC47B397 HARDWARE MONITOR DRIVER
13324 M:      Jean Delvare <jdelvare@suse.com>
13325 L:      linux-hwmon@vger.kernel.org
13326 S:      Maintained
13327 F:      Documentation/hwmon/smsc47b397
13328 F:      drivers/hwmon/smsc47b397.c
13329
13330 SMSC911x ETHERNET DRIVER
13331 M:      Steve Glendinning <steve.glendinning@shawell.net>
13332 L:      netdev@vger.kernel.org
13333 S:      Maintained
13334 F:      include/linux/smsc911x.h
13335 F:      drivers/net/ethernet/smsc/smsc911x.*
13336
13337 SMSC9420 PCI ETHERNET DRIVER
13338 M:      Steve Glendinning <steve.glendinning@shawell.net>
13339 L:      netdev@vger.kernel.org
13340 S:      Maintained
13341 F:      drivers/net/ethernet/smsc/smsc9420.*
13342
13343 SOC-CAMERA V4L2 SUBSYSTEM
13344 L:      linux-media@vger.kernel.org
13345 T:      git git://linuxtv.org/media_tree.git
13346 S:      Orphan
13347 F:      include/media/soc*
13348 F:      drivers/media/i2c/soc_camera/
13349 F:      drivers/media/platform/soc_camera/
13350
13351 SOCIONEXT SYNQUACER I2C DRIVER
13352 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13353 L:      linux-i2c@vger.kernel.org
13354 S:      Maintained
13355 F:      drivers/i2c/busses/i2c-synquacer.c
13356 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13357
13358 SOCIONEXT UNIPHIER SOUND DRIVER
13359 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13360 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13361 S:      Maintained
13362 F:      sound/soc/uniphier/
13363
13364 SOEKRIS NET48XX LED SUPPORT
13365 M:      Chris Boot <bootc@bootc.net>
13366 S:      Maintained
13367 F:      drivers/leds/leds-net48xx.c
13368
13369 SOFT-ROCE DRIVER (rxe)
13370 M:      Moni Shoua <monis@mellanox.com>
13371 L:      linux-rdma@vger.kernel.org
13372 S:      Supported
13373 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13374 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13375 F:      drivers/infiniband/sw/rxe/
13376 F:      include/uapi/rdma/rdma_user_rxe.h
13377
13378 SOFTLOGIC 6x10 MPEG CODEC
13379 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13380 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13381 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13382 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13383 M:      Ismael Luceno <ismael@iodev.co.uk>
13384 L:      linux-media@vger.kernel.org
13385 S:      Supported
13386 F:      drivers/media/pci/solo6x10/
13387
13388 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13389 M:      James Morse <james.morse@arm.com>
13390 L:      linux-arm-kernel@lists.infradead.org
13391 S:      Maintained
13392 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13393 F:      drivers/firmware/arm_sdei.c
13394 F:      include/linux/sdei.h
13395 F:      include/uapi/linux/sdei.h
13396
13397 SOFTWARE RAID (Multiple Disks) SUPPORT
13398 M:      Shaohua Li <shli@kernel.org>
13399 L:      linux-raid@vger.kernel.org
13400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13401 S:      Supported
13402 F:      drivers/md/Makefile
13403 F:      drivers/md/Kconfig
13404 F:      drivers/md/md*
13405 F:      drivers/md/raid*
13406 F:      include/linux/raid/
13407 F:      include/uapi/linux/raid/
13408
13409 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13410 M:      Jassi Brar <jaswinder.singh@linaro.org>
13411 L:      netdev@vger.kernel.org
13412 S:      Maintained
13413 F:      drivers/net/ethernet/socionext/netsec.c
13414 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13415
13416 SOLIDRUN CLEARFOG SUPPORT
13417 M:      Russell King <linux@armlinux.org.uk>
13418 S:      Maintained
13419 F:      arch/arm/boot/dts/armada-388-clearfog*
13420 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13421
13422 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13423 M:      Russell King <linux@armlinux.org.uk>
13424 S:      Maintained
13425 F:      arch/arm/boot/dts/imx6*-cubox-i*
13426 F:      arch/arm/boot/dts/imx6*-hummingboard*
13427 F:      arch/arm/boot/dts/imx6*-sr-*
13428
13429 SONIC NETWORK DRIVER
13430 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13431 L:      netdev@vger.kernel.org
13432 S:      Maintained
13433 F:      drivers/net/ethernet/natsemi/sonic.*
13434
13435 SONICS SILICON BACKPLANE DRIVER (SSB)
13436 M:      Michael Buesch <m@bues.ch>
13437 L:      linux-wireless@vger.kernel.org
13438 S:      Maintained
13439 F:      drivers/ssb/
13440 F:      include/linux/ssb/
13441
13442 SONY IMX258 SENSOR DRIVER
13443 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13444 L:      linux-media@vger.kernel.org
13445 T:      git git://linuxtv.org/media_tree.git
13446 S:      Maintained
13447 F:      drivers/media/i2c/imx258.c
13448
13449 SONY IMX274 SENSOR DRIVER
13450 M:      Leon Luo <leonl@leopardimaging.com>
13451 L:      linux-media@vger.kernel.org
13452 T:      git git://linuxtv.org/media_tree.git
13453 S:      Maintained
13454 F:      drivers/media/i2c/imx274.c
13455 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13456
13457 SONY MEMORYSTICK CARD SUPPORT
13458 M:      Alex Dubov <oakad@yahoo.com>
13459 W:      http://tifmxx.berlios.de/
13460 S:      Maintained
13461 F:      drivers/memstick/host/tifm_ms.c
13462
13463 SONY MEMORYSTICK STANDARD SUPPORT
13464 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13465 S:      Maintained
13466 F:      drivers/memstick/core/ms_block.*
13467
13468 SONY VAIO CONTROL DEVICE DRIVER
13469 M:      Mattia Dongili <malattia@linux.it>
13470 L:      platform-driver-x86@vger.kernel.org
13471 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13472 S:      Maintained
13473 F:      Documentation/laptops/sony-laptop.txt
13474 F:      drivers/char/sonypi.c
13475 F:      drivers/platform/x86/sony-laptop.c
13476 F:      include/linux/sony-laptop.h
13477
13478 SOUND
13479 M:      Jaroslav Kysela <perex@perex.cz>
13480 M:      Takashi Iwai <tiwai@suse.com>
13481 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13482 W:      http://www.alsa-project.org/
13483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13484 T:      git git://git.alsa-project.org/alsa-kernel.git
13485 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13486 S:      Maintained
13487 F:      Documentation/sound/
13488 F:      include/sound/
13489 F:      include/uapi/sound/
13490 F:      sound/
13491
13492 SOUND - COMPRESSED AUDIO
13493 M:      Vinod Koul <vkoul@kernel.org>
13494 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13496 S:      Supported
13497 F:      Documentation/sound/designs/compress-offload.rst
13498 F:      include/sound/compress_driver.h
13499 F:      include/uapi/sound/compress_*
13500 F:      sound/core/compress_offload.c
13501 F:      sound/soc/soc-compress.c
13502
13503 SOUND - DMAENGINE HELPERS
13504 M:      Lars-Peter Clausen <lars@metafoo.de>
13505 S:      Supported
13506 F:      include/sound/dmaengine_pcm.h
13507 F:      sound/core/pcm_dmaengine.c
13508 F:      sound/soc/soc-generic-dmaengine-pcm.c
13509
13510 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13511 M:      Liam Girdwood <lgirdwood@gmail.com>
13512 M:      Mark Brown <broonie@kernel.org>
13513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13514 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13515 W:      http://alsa-project.org/main/index.php/ASoC
13516 S:      Supported
13517 F:      Documentation/devicetree/bindings/sound/
13518 F:      Documentation/sound/soc/
13519 F:      sound/soc/
13520 F:      include/sound/soc*
13521
13522 SOUNDWIRE SUBSYSTEM
13523 M:      Vinod Koul <vinod.koul@intel.com>
13524 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13525 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13526 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13527 S:      Supported
13528 F:      Documentation/driver-api/soundwire/
13529 F:      drivers/soundwire/
13530 F:      include/linux/soundwire/
13531
13532 SP2 MEDIA DRIVER
13533 M:      Olli Salonen <olli.salonen@iki.fi>
13534 L:      linux-media@vger.kernel.org
13535 W:      https://linuxtv.org
13536 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13537 S:      Maintained
13538 F:      drivers/media/dvb-frontends/sp2*
13539
13540 SPARC + UltraSPARC (sparc/sparc64)
13541 M:      "David S. Miller" <davem@davemloft.net>
13542 L:      sparclinux@vger.kernel.org
13543 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13546 S:      Maintained
13547 F:      arch/sparc/
13548 F:      drivers/sbus/
13549
13550 SPARC SERIAL DRIVERS
13551 M:      "David S. Miller" <davem@davemloft.net>
13552 L:      sparclinux@vger.kernel.org
13553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13555 S:      Maintained
13556 F:      include/linux/sunserialcore.h
13557 F:      drivers/tty/serial/suncore.c
13558 F:      drivers/tty/serial/sunhv.c
13559 F:      drivers/tty/serial/sunsab.c
13560 F:      drivers/tty/serial/sunsab.h
13561 F:      drivers/tty/serial/sunsu.c
13562 F:      drivers/tty/serial/sunzilog.c
13563 F:      drivers/tty/serial/sunzilog.h
13564 F:      drivers/tty/vcc.c
13565
13566 SPARSE CHECKER
13567 M:      "Christopher Li" <sparse@chrisli.org>
13568 L:      linux-sparse@vger.kernel.org
13569 W:      https://sparse.wiki.kernel.org/
13570 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13571 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13572 S:      Maintained
13573 F:      include/linux/compiler.h
13574
13575 SPEAR CLOCK FRAMEWORK SUPPORT
13576 M:      Viresh Kumar <vireshk@kernel.org>
13577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13578 W:      http://www.st.com/spear
13579 S:      Maintained
13580 F:      drivers/clk/spear/
13581
13582 SPEAR PLATFORM SUPPORT
13583 M:      Viresh Kumar <vireshk@kernel.org>
13584 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13586 W:      http://www.st.com/spear
13587 S:      Maintained
13588 F:      arch/arm/boot/dts/spear*
13589 F:      arch/arm/mach-spear/
13590
13591 SPI NOR SUBSYSTEM
13592 M:      Marek Vasut <marek.vasut@gmail.com>
13593 L:      linux-mtd@lists.infradead.org
13594 W:      http://www.linux-mtd.infradead.org/
13595 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13596 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13597 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13598 S:      Maintained
13599 F:      drivers/mtd/spi-nor/
13600 F:      include/linux/mtd/spi-nor.h
13601
13602 SPI SUBSYSTEM
13603 M:      Mark Brown <broonie@kernel.org>
13604 L:      linux-spi@vger.kernel.org
13605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13606 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13607 S:      Maintained
13608 F:      Documentation/devicetree/bindings/spi/
13609 F:      Documentation/spi/
13610 F:      drivers/spi/
13611 F:      include/linux/spi/
13612 F:      include/uapi/linux/spi/
13613 F:      tools/spi/
13614
13615 SPIDERNET NETWORK DRIVER for CELL
13616 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13617 L:      netdev@vger.kernel.org
13618 S:      Supported
13619 F:      Documentation/networking/spider_net.txt
13620 F:      drivers/net/ethernet/toshiba/spider_net*
13621
13622 SPMI SUBSYSTEM
13623 R:      Stephen Boyd <sboyd@kernel.org>
13624 L:      linux-arm-msm@vger.kernel.org
13625 F:      Documentation/devicetree/bindings/spmi/
13626 F:      drivers/spmi/
13627 F:      include/dt-bindings/spmi/spmi.h
13628 F:      include/linux/spmi.h
13629 F:      include/trace/events/spmi.h
13630
13631 SPU FILE SYSTEM
13632 M:      Jeremy Kerr <jk@ozlabs.org>
13633 L:      linuxppc-dev@lists.ozlabs.org
13634 W:      http://www.ibm.com/developerworks/power/cell/
13635 S:      Supported
13636 F:      Documentation/filesystems/spufs.txt
13637 F:      arch/powerpc/platforms/cell/spufs/
13638
13639 SQUASHFS FILE SYSTEM
13640 M:      Phillip Lougher <phillip@squashfs.org.uk>
13641 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13642 W:      http://squashfs.org.uk
13643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13644 S:      Maintained
13645 F:      Documentation/filesystems/squashfs.txt
13646 F:      fs/squashfs/
13647
13648 SRM (Alpha) environment access
13649 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13650 S:      Maintained
13651 F:      arch/alpha/kernel/srm_env.c
13652
13653 ST STM32 I2C/SMBUS DRIVER
13654 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13655 L:      linux-i2c@vger.kernel.org
13656 S:      Maintained
13657 F:      drivers/i2c/busses/i2c-stm32*
13658
13659 STABLE BRANCH
13660 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13661 L:      stable@vger.kernel.org
13662 S:      Supported
13663 F:      Documentation/process/stable-kernel-rules.rst
13664
13665 STAGING - COMEDI
13666 M:      Ian Abbott <abbotti@mev.co.uk>
13667 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13668 S:      Odd Fixes
13669 F:      drivers/staging/comedi/
13670
13671 STAGING - EROFS FILE SYSTEM
13672 M:      Gao Xiang <gaoxiang25@huawei.com>
13673 M:      Chao Yu <yuchao0@huawei.com>
13674 L:      linux-erofs@lists.ozlabs.org
13675 S:      Maintained
13676 F:      drivers/staging/erofs/
13677
13678 STAGING - FLARION FT1000 DRIVERS
13679 M:      Marek Belisko <marek.belisko@gmail.com>
13680 S:      Odd Fixes
13681 F:      drivers/staging/ft1000/
13682
13683 STAGING - INDUSTRIAL IO
13684 M:      Jonathan Cameron <jic23@kernel.org>
13685 L:      linux-iio@vger.kernel.org
13686 S:      Odd Fixes
13687 F:      Documentation/devicetree/bindings/staging/iio/
13688 F:      drivers/staging/iio/
13689
13690 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13691 M:      Marc Dietrich <marvin24@gmx.de>
13692 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13693 L:      linux-tegra@vger.kernel.org
13694 S:      Maintained
13695 F:      drivers/staging/nvec/
13696
13697 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13698 M:      Jens Frederich <jfrederich@gmail.com>
13699 M:      Daniel Drake <dsd@laptop.org>
13700 M:      Jon Nettleton <jon.nettleton@gmail.com>
13701 W:      http://wiki.laptop.org/go/DCON
13702 S:      Maintained
13703 F:      drivers/staging/olpc_dcon/
13704
13705 STAGING - REALTEK RTL8712U DRIVERS
13706 M:      Larry Finger <Larry.Finger@lwfinger.net>
13707 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13708 S:      Odd Fixes
13709 F:      drivers/staging/rtl8712/
13710
13711 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13712 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13713 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13714 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13715 L:      linux-fbdev@vger.kernel.org
13716 S:      Maintained
13717 F:      drivers/staging/sm750fb/
13718
13719 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13720 M:      William Hubbs <w.d.hubbs@gmail.com>
13721 M:      Chris Brannon <chris@the-brannons.com>
13722 M:      Kirk Reiser <kirk@reisers.ca>
13723 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13724 L:      speakup@linux-speakup.org
13725 W:      http://www.linux-speakup.org/
13726 S:      Odd Fixes
13727 F:      drivers/staging/speakup/
13728
13729 STAGING - VIA VT665X DRIVERS
13730 M:      Forest Bond <forest@alittletooquiet.net>
13731 S:      Odd Fixes
13732 F:      drivers/staging/vt665?/
13733
13734 STAGING - WILC1000 WIFI DRIVER
13735 M:      Aditya Shankar <aditya.shankar@microchip.com>
13736 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13737 L:      linux-wireless@vger.kernel.org
13738 S:      Supported
13739 F:      drivers/staging/wilc1000/
13740
13741 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13742 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13743 S:      Odd Fixes
13744 F:      drivers/staging/xgifb/
13745
13746 STAGING SUBSYSTEM
13747 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13749 L:      devel@driverdev.osuosl.org
13750 S:      Supported
13751 F:      drivers/staging/
13752
13753 STARFIRE/DURALAN NETWORK DRIVER
13754 M:      Ion Badulescu <ionut@badula.org>
13755 S:      Odd Fixes
13756 F:      drivers/net/ethernet/adaptec/starfire*
13757
13758 STEC S1220 SKD DRIVER
13759 M:      Bart Van Assche <bart.vanassche@wdc.com>
13760 L:      linux-block@vger.kernel.org
13761 S:      Maintained
13762 F:      drivers/block/skd*[ch]
13763
13764 STI AUDIO (ASoC) DRIVERS
13765 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13766 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13767 S:      Maintained
13768 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13769 F:      sound/soc/sti/
13770
13771 STI CEC DRIVER
13772 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13773 S:      Maintained
13774 F:      drivers/staging/media/st-cec/
13775 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13776
13777 STK1160 USB VIDEO CAPTURE DRIVER
13778 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13779 L:      linux-media@vger.kernel.org
13780 T:      git git://linuxtv.org/media_tree.git
13781 S:      Maintained
13782 F:      drivers/media/usb/stk1160/
13783
13784 STM32 AUDIO (ASoC) DRIVERS
13785 M:      Olivier Moysan <olivier.moysan@st.com>
13786 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13787 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13788 S:      Maintained
13789 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13790 F:      sound/soc/stm/
13791
13792 STM32 TIMER/LPTIMER DRIVERS
13793 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13794 S:      Maintained
13795 F:      drivers/*/stm32-*timer*
13796 F:      drivers/pwm/pwm-stm32*
13797 F:      include/linux/*/stm32-*tim*
13798 F:      Documentation/ABI/testing/*timer-stm32
13799 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13800 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13801
13802 STMMAC ETHERNET DRIVER
13803 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13804 M:      Alexandre Torgue <alexandre.torgue@st.com>
13805 M:      Jose Abreu <joabreu@synopsys.com>
13806 L:      netdev@vger.kernel.org
13807 W:      http://www.stlinux.com
13808 S:      Supported
13809 F:      drivers/net/ethernet/stmicro/stmmac/
13810
13811 SUN3/3X
13812 M:      Sam Creasey <sammy@sammy.net>
13813 W:      http://sammy.net/sun3/
13814 S:      Maintained
13815 F:      arch/m68k/kernel/*sun3*
13816 F:      arch/m68k/sun3*/
13817 F:      arch/m68k/include/asm/sun3*
13818 F:      drivers/net/ethernet/i825xx/sun3*
13819
13820 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13821 M:      Hans de Goede <hdegoede@redhat.com>
13822 L:      linux-input@vger.kernel.org
13823 S:      Maintained
13824 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13825 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13826
13827 SUNDANCE NETWORK DRIVER
13828 M:      Denis Kirjanov <kda@linux-powerpc.org>
13829 L:      netdev@vger.kernel.org
13830 S:      Maintained
13831 F:      drivers/net/ethernet/dlink/sundance.c
13832
13833 SUPERH
13834 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13835 M:      Rich Felker <dalias@libc.org>
13836 L:      linux-sh@vger.kernel.org
13837 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13838 S:      Maintained
13839 F:      Documentation/sh/
13840 F:      arch/sh/
13841 F:      drivers/sh/
13842
13843 SUSPEND TO RAM
13844 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13845 M:      Len Brown <len.brown@intel.com>
13846 M:      Pavel Machek <pavel@ucw.cz>
13847 L:      linux-pm@vger.kernel.org
13848 B:      https://bugzilla.kernel.org
13849 S:      Supported
13850 F:      Documentation/power/
13851 F:      arch/x86/kernel/acpi/
13852 F:      drivers/base/power/
13853 F:      kernel/power/
13854 F:      include/linux/suspend.h
13855 F:      include/linux/freezer.h
13856 F:      include/linux/pm.h
13857
13858 SVGA HANDLING
13859 M:      Martin Mares <mj@ucw.cz>
13860 L:      linux-video@atrey.karlin.mff.cuni.cz
13861 S:      Maintained
13862 F:      Documentation/svga.txt
13863 F:      arch/x86/boot/video*
13864
13865 SWIOTLB SUBSYSTEM
13866 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13867 L:      iommu@lists.linux-foundation.org
13868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13869 S:      Supported
13870 F:      kernel/dma/swiotlb.c
13871 F:      arch/*/kernel/pci-swiotlb.c
13872 F:      include/linux/swiotlb.h
13873
13874 SWITCHDEV
13875 M:      Jiri Pirko <jiri@resnulli.us>
13876 M:      Ivan Vecera <ivecera@redhat.com>
13877 L:      netdev@vger.kernel.org
13878 S:      Supported
13879 F:      net/switchdev/
13880 F:      include/net/switchdev.h
13881
13882 SY8106A REGULATOR DRIVER
13883 M:      Icenowy Zheng <icenowy@aosc.io>
13884 S:      Maintained
13885 F:      drivers/regulator/sy8106a-regulator.c
13886 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13887
13888 SYNC FILE FRAMEWORK
13889 M:      Sumit Semwal <sumit.semwal@linaro.org>
13890 R:      Gustavo Padovan <gustavo@padovan.org>
13891 S:      Maintained
13892 L:      linux-media@vger.kernel.org
13893 L:      dri-devel@lists.freedesktop.org
13894 F:      drivers/dma-buf/sync_*
13895 F:      drivers/dma-buf/dma-fence*
13896 F:      drivers/dma-buf/sw_sync.c
13897 F:      include/linux/sync_file.h
13898 F:      include/uapi/linux/sync_file.h
13899 F:      Documentation/sync_file.txt
13900 T:      git git://anongit.freedesktop.org/drm/drm-misc
13901
13902 SYNOPSYS ARC ARCHITECTURE
13903 M:      Vineet Gupta <vgupta@synopsys.com>
13904 L:      linux-snps-arc@lists.infradead.org
13905 S:      Supported
13906 F:      arch/arc/
13907 F:      Documentation/devicetree/bindings/arc/*
13908 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13909 F:      drivers/clocksource/arc_timer.c
13910 F:      drivers/tty/serial/arc_uart.c
13911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13912
13913 SYNOPSYS ARC HSDK SDP pll clock driver
13914 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13915 S:      Supported
13916 F:      drivers/clk/clk-hsdk-pll.c
13917 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13918
13919 SYNOPSYS ARC SDP clock driver
13920 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13921 S:      Supported
13922 F:      drivers/clk/axs10x/*
13923 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13924
13925 SYNOPSYS ARC SDP platform support
13926 M:      Alexey Brodkin <abrodkin@synopsys.com>
13927 S:      Supported
13928 F:      arch/arc/plat-axs10x
13929 F:      arch/arc/boot/dts/ax*
13930 F:      Documentation/devicetree/bindings/arc/axs10*
13931
13932 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13933 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13934 S:      Supported
13935 F:      drivers/reset/reset-axs10x.c
13936 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13937
13938 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13939 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13940 S:      Maintained
13941 F:      drivers/tty/serial/8250/8250_dw.c
13942
13943 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13944 M:      Hoan Tran <hotran@apm.com>
13945 L:      linux-gpio@vger.kernel.org
13946 S:      Maintained
13947 F:      drivers/gpio/gpio-dwapb.c
13948 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13949
13950 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13951 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13952 S:      Maintained
13953 F:      drivers/dma/dwi-axi-dmac/
13954 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13955
13956 SYNOPSYS DESIGNWARE DMAC DRIVER
13957 M:      Viresh Kumar <vireshk@kernel.org>
13958 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13959 S:      Maintained
13960 F:      include/linux/dma/dw.h
13961 F:      include/linux/platform_data/dma-dw.h
13962 F:      drivers/dma/dw/
13963
13964 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13965 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13966 L:      netdev@vger.kernel.org
13967 S:      Supported
13968 F:      drivers/net/ethernet/synopsys/
13969
13970 SYNOPSYS DESIGNWARE I2C DRIVER
13971 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13972 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13973 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13974 L:      linux-i2c@vger.kernel.org
13975 S:      Maintained
13976 F:      drivers/i2c/busses/i2c-designware-*
13977 F:      include/linux/platform_data/i2c-designware.h
13978
13979 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13980 M:      Jaehoon Chung <jh80.chung@samsung.com>
13981 L:      linux-mmc@vger.kernel.org
13982 S:      Maintained
13983 F:      drivers/mmc/host/dw_mmc*
13984
13985 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13986 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13987 S:      Supported
13988 F:      drivers/reset/reset-hsdk.c
13989 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13990 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13991
13992 SYSTEM CONFIGURATION (SYSCON)
13993 M:      Lee Jones <lee.jones@linaro.org>
13994 M:      Arnd Bergmann <arnd@arndb.de>
13995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13996 S:      Supported
13997 F:      drivers/mfd/syscon.c
13998
13999 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14000 M:      Sudeep Holla <sudeep.holla@arm.com>
14001 L:      linux-arm-kernel@lists.infradead.org
14002 S:      Maintained
14003 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14004 F:      drivers/clk/clk-sc[mp]i.c
14005 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14006 F:      drivers/firmware/arm_scpi.c
14007 F:      drivers/firmware/arm_scmi/
14008 F:      include/linux/sc[mp]i_protocol.h
14009
14010 SYSTEM RESET/SHUTDOWN DRIVERS
14011 M:      Sebastian Reichel <sre@kernel.org>
14012 L:      linux-pm@vger.kernel.org
14013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14014 S:      Maintained
14015 F:      Documentation/devicetree/bindings/power/reset/
14016 F:      drivers/power/reset/
14017
14018 SYSTEM TRACE MODULE CLASS
14019 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14020 S:      Maintained
14021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14022 F:      Documentation/trace/stm.rst
14023 F:      drivers/hwtracing/stm/
14024 F:      include/linux/stm.h
14025 F:      include/uapi/linux/stm.h
14026
14027 SYSV FILESYSTEM
14028 M:      Christoph Hellwig <hch@infradead.org>
14029 S:      Maintained
14030 F:      Documentation/filesystems/sysv-fs.txt
14031 F:      fs/sysv/
14032 F:      include/linux/sysv_fs.h
14033
14034 TARGET SUBSYSTEM
14035 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14036 L:      linux-scsi@vger.kernel.org
14037 L:      target-devel@vger.kernel.org
14038 W:      http://www.linux-iscsi.org
14039 W:      http://groups.google.com/group/linux-iscsi-target-dev
14040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14041 S:      Supported
14042 F:      drivers/target/
14043 F:      include/target/
14044 F:      Documentation/target/
14045
14046 TASKSTATS STATISTICS INTERFACE
14047 M:      Balbir Singh <bsingharora@gmail.com>
14048 S:      Maintained
14049 F:      Documentation/accounting/taskstats*
14050 F:      include/linux/taskstats*
14051 F:      kernel/taskstats.c
14052
14053 TC subsystem
14054 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14055 M:      Cong Wang <xiyou.wangcong@gmail.com>
14056 M:      Jiri Pirko <jiri@resnulli.us>
14057 L:      netdev@vger.kernel.org
14058 S:      Maintained
14059 F:      include/net/pkt_cls.h
14060 F:      include/net/pkt_sched.h
14061 F:      include/net/tc_act/
14062 F:      include/uapi/linux/pkt_cls.h
14063 F:      include/uapi/linux/pkt_sched.h
14064 F:      include/uapi/linux/tc_act/
14065 F:      include/uapi/linux/tc_ematch/
14066 F:      net/sched/
14067
14068 TC90522 MEDIA DRIVER
14069 M:      Akihiro Tsukada <tskd08@gmail.com>
14070 L:      linux-media@vger.kernel.org
14071 S:      Odd Fixes
14072 F:      drivers/media/dvb-frontends/tc90522*
14073
14074 TCP LOW PRIORITY MODULE
14075 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14076 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14077 W:      http://tcp-lp-mod.sourceforge.net/
14078 S:      Maintained
14079 F:      net/ipv4/tcp_lp.c
14080
14081 TDA10071 MEDIA DRIVER
14082 M:      Antti Palosaari <crope@iki.fi>
14083 L:      linux-media@vger.kernel.org
14084 W:      https://linuxtv.org
14085 W:      http://palosaari.fi/linux/
14086 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14087 T:      git git://linuxtv.org/anttip/media_tree.git
14088 S:      Maintained
14089 F:      drivers/media/dvb-frontends/tda10071*
14090
14091 TDA18212 MEDIA DRIVER
14092 M:      Antti Palosaari <crope@iki.fi>
14093 L:      linux-media@vger.kernel.org
14094 W:      https://linuxtv.org
14095 W:      http://palosaari.fi/linux/
14096 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14097 T:      git git://linuxtv.org/anttip/media_tree.git
14098 S:      Maintained
14099 F:      drivers/media/tuners/tda18212*
14100
14101 TDA18218 MEDIA DRIVER
14102 M:      Antti Palosaari <crope@iki.fi>
14103 L:      linux-media@vger.kernel.org
14104 W:      https://linuxtv.org
14105 W:      http://palosaari.fi/linux/
14106 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14107 T:      git git://linuxtv.org/anttip/media_tree.git
14108 S:      Maintained
14109 F:      drivers/media/tuners/tda18218*
14110
14111 TDA18250 MEDIA DRIVER
14112 M:      Olli Salonen <olli.salonen@iki.fi>
14113 L:      linux-media@vger.kernel.org
14114 W:      https://linuxtv.org
14115 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14116 T:      git git://linuxtv.org/media_tree.git
14117 S:      Maintained
14118 F:      drivers/media/tuners/tda18250*
14119
14120 TDA18271 MEDIA DRIVER
14121 M:      Michael Krufky <mkrufky@linuxtv.org>
14122 L:      linux-media@vger.kernel.org
14123 W:      https://linuxtv.org
14124 W:      http://github.com/mkrufky
14125 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14126 T:      git git://linuxtv.org/mkrufky/tuners.git
14127 S:      Maintained
14128 F:      drivers/media/tuners/tda18271*
14129
14130 TDA1997x MEDIA DRIVER
14131 M:      Tim Harvey <tharvey@gateworks.com>
14132 L:      linux-media@vger.kernel.org
14133 W:      https://linuxtv.org
14134 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14135 S:      Maintained
14136 F:      drivers/media/i2c/tda1997x.*
14137
14138 TDA827x MEDIA DRIVER
14139 M:      Michael Krufky <mkrufky@linuxtv.org>
14140 L:      linux-media@vger.kernel.org
14141 W:      https://linuxtv.org
14142 W:      http://github.com/mkrufky
14143 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14144 T:      git git://linuxtv.org/mkrufky/tuners.git
14145 S:      Maintained
14146 F:      drivers/media/tuners/tda8290.*
14147
14148 TDA8290 MEDIA DRIVER
14149 M:      Michael Krufky <mkrufky@linuxtv.org>
14150 L:      linux-media@vger.kernel.org
14151 W:      https://linuxtv.org
14152 W:      http://github.com/mkrufky
14153 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14154 T:      git git://linuxtv.org/mkrufky/tuners.git
14155 S:      Maintained
14156 F:      drivers/media/tuners/tda8290.*
14157
14158 TDA9840 MEDIA DRIVER
14159 M:      Hans Verkuil <hverkuil@xs4all.nl>
14160 L:      linux-media@vger.kernel.org
14161 T:      git git://linuxtv.org/media_tree.git
14162 W:      https://linuxtv.org
14163 S:      Maintained
14164 F:      drivers/media/i2c/tda9840*
14165
14166 TEA5761 TUNER DRIVER
14167 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14168 L:      linux-media@vger.kernel.org
14169 W:      https://linuxtv.org
14170 T:      git git://linuxtv.org/media_tree.git
14171 S:      Odd fixes
14172 F:      drivers/media/tuners/tea5761.*
14173
14174 TEA5767 TUNER DRIVER
14175 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14176 L:      linux-media@vger.kernel.org
14177 W:      https://linuxtv.org
14178 T:      git git://linuxtv.org/media_tree.git
14179 S:      Maintained
14180 F:      drivers/media/tuners/tea5767.*
14181
14182 TEA6415C MEDIA DRIVER
14183 M:      Hans Verkuil <hverkuil@xs4all.nl>
14184 L:      linux-media@vger.kernel.org
14185 T:      git git://linuxtv.org/media_tree.git
14186 W:      https://linuxtv.org
14187 S:      Maintained
14188 F:      drivers/media/i2c/tea6415c*
14189
14190 TEA6420 MEDIA DRIVER
14191 M:      Hans Verkuil <hverkuil@xs4all.nl>
14192 L:      linux-media@vger.kernel.org
14193 T:      git git://linuxtv.org/media_tree.git
14194 W:      https://linuxtv.org
14195 S:      Maintained
14196 F:      drivers/media/i2c/tea6420*
14197
14198 TEAM DRIVER
14199 M:      Jiri Pirko <jiri@resnulli.us>
14200 L:      netdev@vger.kernel.org
14201 S:      Supported
14202 F:      drivers/net/team/
14203 F:      include/linux/if_team.h
14204 F:      include/uapi/linux/if_team.h
14205
14206 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14207 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14208 S:      Maintained
14209 F:      arch/x86/platform/ts5500/
14210
14211 TECHNOTREND USB IR RECEIVER
14212 M:      Sean Young <sean@mess.org>
14213 L:      linux-media@vger.kernel.org
14214 S:      Maintained
14215 F:      drivers/media/rc/ttusbir.c
14216
14217 TECHWELL TW9910 VIDEO DECODER
14218 L:      linux-media@vger.kernel.org
14219 S:      Orphan
14220 F:      drivers/media/i2c/tw9910.c
14221 F:      include/media/i2c/tw9910.h
14222
14223 TEE SUBSYSTEM
14224 M:      Jens Wiklander <jens.wiklander@linaro.org>
14225 S:      Maintained
14226 F:      include/linux/tee_drv.h
14227 F:      include/uapi/linux/tee.h
14228 F:      drivers/tee/
14229 F:      Documentation/tee.txt
14230
14231 TEGRA ARCHITECTURE SUPPORT
14232 M:      Thierry Reding <thierry.reding@gmail.com>
14233 M:      Jonathan Hunter <jonathanh@nvidia.com>
14234 L:      linux-tegra@vger.kernel.org
14235 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14237 S:      Supported
14238 N:      [^a-z]tegra
14239
14240 TEGRA CLOCK DRIVER
14241 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14242 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14243 S:      Supported
14244 F:      drivers/clk/tegra/
14245
14246 TEGRA DMA DRIVERS
14247 M:      Laxman Dewangan <ldewangan@nvidia.com>
14248 M:      Jon Hunter <jonathanh@nvidia.com>
14249 S:      Supported
14250 F:      drivers/dma/tegra*
14251
14252 TEGRA I2C DRIVER
14253 M:      Laxman Dewangan <ldewangan@nvidia.com>
14254 S:      Supported
14255 F:      drivers/i2c/busses/i2c-tegra.c
14256
14257 TEGRA IOMMU DRIVERS
14258 M:      Thierry Reding <thierry.reding@gmail.com>
14259 L:      linux-tegra@vger.kernel.org
14260 S:      Supported
14261 F:      drivers/iommu/tegra*
14262
14263 TEGRA KBC DRIVER
14264 M:      Laxman Dewangan <ldewangan@nvidia.com>
14265 S:      Supported
14266 F:      drivers/input/keyboard/tegra-kbc.c
14267
14268 TEGRA NAND DRIVER
14269 M:      Stefan Agner <stefan@agner.ch>
14270 M:      Lucas Stach <dev@lynxeye.de>
14271 S:      Maintained
14272 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14273 F:      drivers/mtd/nand/raw/tegra_nand.c
14274
14275 TEGRA PWM DRIVER
14276 M:      Thierry Reding <thierry.reding@gmail.com>
14277 S:      Supported
14278 F:      drivers/pwm/pwm-tegra.c
14279
14280 TEGRA SERIAL DRIVER
14281 M:      Laxman Dewangan <ldewangan@nvidia.com>
14282 S:      Supported
14283 F:      drivers/tty/serial/serial-tegra.c
14284
14285 TEGRA SPI DRIVER
14286 M:      Laxman Dewangan <ldewangan@nvidia.com>
14287 S:      Supported
14288 F:      drivers/spi/spi-tegra*
14289
14290 TEHUTI ETHERNET DRIVER
14291 M:      Andy Gospodarek <andy@greyhouse.net>
14292 L:      netdev@vger.kernel.org
14293 S:      Supported
14294 F:      drivers/net/ethernet/tehuti/*
14295
14296 Telecom Clock Driver for MCPL0010
14297 M:      Mark Gross <mark.gross@intel.com>
14298 S:      Supported
14299 F:      drivers/char/tlclk.c
14300
14301 TENSILICA XTENSA PORT (xtensa)
14302 M:      Chris Zankel <chris@zankel.net>
14303 M:      Max Filippov <jcmvbkbc@gmail.com>
14304 L:      linux-xtensa@linux-xtensa.org
14305 T:      git git://github.com/czankel/xtensa-linux.git
14306 S:      Maintained
14307 F:      arch/xtensa/
14308 F:      drivers/irqchip/irq-xtensa-*
14309
14310 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14311 M:      Nishanth Menon <nm@ti.com>
14312 M:      Tero Kristo <t-kristo@ti.com>
14313 M:      Santosh Shilimkar <ssantosh@kernel.org>
14314 L:      linux-arm-kernel@lists.infradead.org
14315 S:      Maintained
14316 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14317 F:      drivers/firmware/ti_sci*
14318 F:      include/linux/soc/ti/ti_sci_protocol.h
14319 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14320 F:      include/dt-bindings/genpd/k2g.h
14321 F:      drivers/soc/ti/ti_sci_pm_domains.c
14322 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14323 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14324 F:      drivers/clk/keystone/sci-clk.c
14325 F:      drivers/reset/reset-ti-sci.c
14326
14327 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14328 M:      Hans Verkuil <hverkuil@xs4all.nl>
14329 L:      linux-media@vger.kernel.org
14330 T:      git git://linuxtv.org/media_tree.git
14331 W:      https://linuxtv.org
14332 S:      Maintained
14333 F:      drivers/media/radio/radio-raremono.c
14334
14335 THERMAL
14336 M:      Zhang Rui <rui.zhang@intel.com>
14337 M:      Eduardo Valentin <edubezval@gmail.com>
14338 L:      linux-pm@vger.kernel.org
14339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14341 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14342 S:      Supported
14343 F:      drivers/thermal/
14344 F:      include/linux/thermal.h
14345 F:      include/uapi/linux/thermal.h
14346 F:      include/linux/cpu_cooling.h
14347 F:      Documentation/devicetree/bindings/thermal/
14348
14349 THERMAL/CPU_COOLING
14350 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14351 M:      Viresh Kumar <viresh.kumar@linaro.org>
14352 M:      Javi Merino <javi.merino@kernel.org>
14353 L:      linux-pm@vger.kernel.org
14354 S:      Supported
14355 F:      Documentation/thermal/cpu-cooling-api.txt
14356 F:      drivers/thermal/cpu_cooling.c
14357 F:      include/linux/cpu_cooling.h
14358
14359 THINKPAD ACPI EXTRAS DRIVER
14360 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14361 L:      ibm-acpi-devel@lists.sourceforge.net
14362 L:      platform-driver-x86@vger.kernel.org
14363 W:      http://ibm-acpi.sourceforge.net
14364 W:      http://thinkwiki.org/wiki/Ibm-acpi
14365 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14366 S:      Maintained
14367 F:      drivers/platform/x86/thinkpad_acpi.c
14368
14369 THUNDERBOLT DRIVER
14370 M:      Andreas Noever <andreas.noever@gmail.com>
14371 M:      Michael Jamet <michael.jamet@intel.com>
14372 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14373 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14375 S:      Maintained
14376 F:      Documentation/admin-guide/thunderbolt.rst
14377 F:      drivers/thunderbolt/
14378 F:      include/linux/thunderbolt.h
14379
14380 THUNDERBOLT NETWORK DRIVER
14381 M:      Michael Jamet <michael.jamet@intel.com>
14382 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14383 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14384 L:      netdev@vger.kernel.org
14385 S:      Maintained
14386 F:      drivers/net/thunderbolt.c
14387
14388 THUNDERX GPIO DRIVER
14389 M:      David Daney <david.daney@cavium.com>
14390 S:      Maintained
14391 F:      drivers/gpio/gpio-thunderx.c
14392
14393 TI AM437X VPFE DRIVER
14394 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14395 L:      linux-media@vger.kernel.org
14396 W:      https://linuxtv.org
14397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14398 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14399 S:      Maintained
14400 F:      drivers/media/platform/am437x/
14401
14402 TI BANDGAP AND THERMAL DRIVER
14403 M:      Eduardo Valentin <edubezval@gmail.com>
14404 M:      Keerthy <j-keerthy@ti.com>
14405 L:      linux-pm@vger.kernel.org
14406 L:      linux-omap@vger.kernel.org
14407 S:      Maintained
14408 F:      drivers/thermal/ti-soc-thermal/
14409
14410 TI BQ27XXX POWER SUPPLY DRIVER
14411 R:      Andrew F. Davis <afd@ti.com>
14412 F:      include/linux/power/bq27xxx_battery.h
14413 F:      drivers/power/supply/bq27xxx_battery.c
14414 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14415
14416 TI CDCE706 CLOCK DRIVER
14417 M:      Max Filippov <jcmvbkbc@gmail.com>
14418 S:      Maintained
14419 F:      drivers/clk/clk-cdce706.c
14420
14421 TI CLOCK DRIVER
14422 M:      Tero Kristo <t-kristo@ti.com>
14423 L:      linux-omap@vger.kernel.org
14424 S:      Maintained
14425 F:      drivers/clk/ti/
14426 F:      include/linux/clk/ti.h
14427
14428 TI DAVINCI MACHINE SUPPORT
14429 M:      Sekhar Nori <nsekhar@ti.com>
14430 M:      Kevin Hilman <khilman@kernel.org>
14431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14433 S:      Supported
14434 F:      arch/arm/mach-davinci/
14435 F:      drivers/i2c/busses/i2c-davinci.c
14436 F:      arch/arm/boot/dts/da850*
14437
14438 TI DAVINCI SERIES CLOCK DRIVER
14439 M:      David Lechner <david@lechnology.com>
14440 R:      Sekhar Nori <nsekhar@ti.com>
14441 S:      Maintained
14442 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14443 F:      drivers/clk/davinci/
14444
14445 TI DAVINCI SERIES GPIO DRIVER
14446 M:      Keerthy <j-keerthy@ti.com>
14447 L:      linux-gpio@vger.kernel.org
14448 S:      Maintained
14449 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14450 F:      drivers/gpio/gpio-davinci.c
14451
14452 TI DAVINCI SERIES MEDIA DRIVER
14453 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14454 L:      linux-media@vger.kernel.org
14455 W:      https://linuxtv.org
14456 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14457 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14458 S:      Maintained
14459 F:      drivers/media/platform/davinci/
14460 F:      include/media/davinci/
14461
14462 TI ETHERNET SWITCH DRIVER (CPSW)
14463 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14464 L:      linux-omap@vger.kernel.org
14465 L:      netdev@vger.kernel.org
14466 S:      Maintained
14467 F:      drivers/net/ethernet/ti/cpsw*
14468 F:      drivers/net/ethernet/ti/davinci*
14469
14470 TI FLASH MEDIA INTERFACE DRIVER
14471 M:      Alex Dubov <oakad@yahoo.com>
14472 S:      Maintained
14473 F:      drivers/misc/tifm*
14474 F:      drivers/mmc/host/tifm_sd.c
14475 F:      include/linux/tifm.h
14476
14477 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14478 M:      Santosh Shilimkar <ssantosh@kernel.org>
14479 L:      linux-kernel@vger.kernel.org
14480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14481 S:      Maintained
14482 F:      drivers/soc/ti/*
14483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14484
14485 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14486 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14487 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14488 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14489 S:      Maintained
14490 F:      sound/soc/codecs/lm49453*
14491 F:      sound/soc/codecs/isabelle*
14492
14493 TI LP855x BACKLIGHT DRIVER
14494 M:      Milo Kim <milo.kim@ti.com>
14495 S:      Maintained
14496 F:      Documentation/backlight/lp855x-driver.txt
14497 F:      drivers/video/backlight/lp855x_bl.c
14498 F:      include/linux/platform_data/lp855x.h
14499
14500 TI LP8727 CHARGER DRIVER
14501 M:      Milo Kim <milo.kim@ti.com>
14502 S:      Maintained
14503 F:      drivers/power/supply/lp8727_charger.c
14504 F:      include/linux/platform_data/lp8727.h
14505
14506 TI LP8788 MFD DRIVER
14507 M:      Milo Kim <milo.kim@ti.com>
14508 S:      Maintained
14509 F:      drivers/iio/adc/lp8788_adc.c
14510 F:      drivers/leds/leds-lp8788.c
14511 F:      drivers/mfd/lp8788*.c
14512 F:      drivers/power/supply/lp8788-charger.c
14513 F:      drivers/regulator/lp8788-*.c
14514 F:      include/linux/mfd/lp8788*.h
14515
14516 TI NETCP ETHERNET DRIVER
14517 M:      Wingman Kwok <w-kwok2@ti.com>
14518 M:      Murali Karicheri <m-karicheri2@ti.com>
14519 L:      netdev@vger.kernel.org
14520 S:      Maintained
14521 F:      drivers/net/ethernet/ti/netcp*
14522
14523 TI TAS571X FAMILY ASoC CODEC DRIVER
14524 M:      Kevin Cernekee <cernekee@chromium.org>
14525 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14526 S:      Odd Fixes
14527 F:      sound/soc/codecs/tas571x*
14528
14529 TI TRF7970A NFC DRIVER
14530 M:      Mark Greer <mgreer@animalcreek.com>
14531 L:      linux-wireless@vger.kernel.org
14532 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14533 S:      Supported
14534 F:      drivers/nfc/trf7970a.c
14535 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14536
14537 TI TWL4030 SERIES SOC CODEC DRIVER
14538 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14539 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14540 S:      Maintained
14541 F:      sound/soc/codecs/twl4030*
14542
14543 TI VPE/CAL DRIVERS
14544 M:      Benoit Parrot <bparrot@ti.com>
14545 L:      linux-media@vger.kernel.org
14546 W:      http://linuxtv.org/
14547 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14548 S:      Maintained
14549 F:      drivers/media/platform/ti-vpe/
14550
14551 TI WILINK WIRELESS DRIVERS
14552 L:      linux-wireless@vger.kernel.org
14553 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14554 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14556 S:      Orphan
14557 F:      drivers/net/wireless/ti/
14558 F:      include/linux/wl12xx.h
14559
14560 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14561 M:      John Stultz <john.stultz@linaro.org>
14562 M:      Thomas Gleixner <tglx@linutronix.de>
14563 R:      Stephen Boyd <sboyd@kernel.org>
14564 L:      linux-kernel@vger.kernel.org
14565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14566 S:      Supported
14567 F:      include/linux/clocksource.h
14568 F:      include/linux/time.h
14569 F:      include/linux/timex.h
14570 F:      include/uapi/linux/time.h
14571 F:      include/uapi/linux/timex.h
14572 F:      kernel/time/clocksource.c
14573 F:      kernel/time/time*.c
14574 F:      kernel/time/alarmtimer.c
14575 F:      kernel/time/ntp.c
14576 F:      tools/testing/selftests/timers/
14577
14578 TIPC NETWORK LAYER
14579 M:      Jon Maloy <jon.maloy@ericsson.com>
14580 M:      Ying Xue <ying.xue@windriver.com>
14581 L:      netdev@vger.kernel.org (core kernel code)
14582 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14583 W:      http://tipc.sourceforge.net/
14584 S:      Maintained
14585 F:      include/uapi/linux/tipc*.h
14586 F:      net/tipc/
14587
14588 TLAN NETWORK DRIVER
14589 M:      Samuel Chessman <chessman@tux.org>
14590 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14591 W:      http://sourceforge.net/projects/tlan/
14592 S:      Maintained
14593 F:      Documentation/networking/tlan.txt
14594 F:      drivers/net/ethernet/ti/tlan.*
14595
14596 TM6000 VIDEO4LINUX DRIVER
14597 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14598 L:      linux-media@vger.kernel.org
14599 W:      https://linuxtv.org
14600 T:      git git://linuxtv.org/media_tree.git
14601 S:      Odd fixes
14602 F:      drivers/media/usb/tm6000/
14603 F:      Documentation/media/v4l-drivers/tm6000*
14604
14605 TMIO/SDHI MMC DRIVER
14606 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14607 L:      linux-mmc@vger.kernel.org
14608 S:      Supported
14609 F:      drivers/mmc/host/tmio_mmc*
14610 F:      drivers/mmc/host/renesas_sdhi*
14611 F:      include/linux/mfd/tmio.h
14612
14613 TMP401 HARDWARE MONITOR DRIVER
14614 M:      Guenter Roeck <linux@roeck-us.net>
14615 L:      linux-hwmon@vger.kernel.org
14616 S:      Maintained
14617 F:      Documentation/hwmon/tmp401
14618 F:      drivers/hwmon/tmp401.c
14619
14620 TMPFS (SHMEM FILESYSTEM)
14621 M:      Hugh Dickins <hughd@google.com>
14622 L:      linux-mm@kvack.org
14623 S:      Maintained
14624 F:      include/linux/shmem_fs.h
14625 F:      mm/shmem.c
14626
14627 TOMOYO SECURITY MODULE
14628 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14629 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14630 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14631 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14632 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14633 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14634 W:      http://tomoyo.sourceforge.jp/
14635 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14636 S:      Maintained
14637 F:      security/tomoyo/
14638
14639 TOPSTAR LAPTOP EXTRAS DRIVER
14640 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14641 L:      platform-driver-x86@vger.kernel.org
14642 S:      Maintained
14643 F:      drivers/platform/x86/topstar-laptop.c
14644
14645 TORTURE-TEST MODULES
14646 M:      Davidlohr Bueso <dave@stgolabs.net>
14647 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14648 M:      Josh Triplett <josh@joshtriplett.org>
14649 L:      linux-kernel@vger.kernel.org
14650 S:      Supported
14651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14652 F:      Documentation/RCU/torture.txt
14653 F:      kernel/torture.c
14654 F:      kernel/rcu/rcutorture.c
14655 F:      kernel/rcu/rcuperf.c
14656 F:      kernel/locking/locktorture.c
14657
14658 TOSHIBA ACPI EXTRAS DRIVER
14659 M:      Azael Avalos <coproscefalo@gmail.com>
14660 L:      platform-driver-x86@vger.kernel.org
14661 S:      Maintained
14662 F:      drivers/platform/x86/toshiba_acpi.c
14663
14664 TOSHIBA BLUETOOTH DRIVER
14665 M:      Azael Avalos <coproscefalo@gmail.com>
14666 L:      platform-driver-x86@vger.kernel.org
14667 S:      Maintained
14668 F:      drivers/platform/x86/toshiba_bluetooth.c
14669
14670 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14671 M:      Azael Avalos <coproscefalo@gmail.com>
14672 L:      platform-driver-x86@vger.kernel.org
14673 S:      Maintained
14674 F:      drivers/platform/x86/toshiba_haps.c
14675
14676 TOSHIBA SMM DRIVER
14677 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14678 W:      http://www.buzzard.org.uk/toshiba/
14679 S:      Maintained
14680 F:      drivers/char/toshiba.c
14681 F:      include/linux/toshiba.h
14682 F:      include/uapi/linux/toshiba.h
14683
14684 TOSHIBA TC358743 DRIVER
14685 M:      Mats Randgaard <matrandg@cisco.com>
14686 L:      linux-media@vger.kernel.org
14687 S:      Maintained
14688 F:      drivers/media/i2c/tc358743*
14689 F:      include/media/i2c/tc358743.h
14690
14691 TOSHIBA WMI HOTKEYS DRIVER
14692 M:      Azael Avalos <coproscefalo@gmail.com>
14693 L:      platform-driver-x86@vger.kernel.org
14694 S:      Maintained
14695 F:      drivers/platform/x86/toshiba-wmi.c
14696
14697 TPM DEVICE DRIVER
14698 M:      Peter Huewe <peterhuewe@gmx.de>
14699 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14700 R:      Jason Gunthorpe <jgg@ziepe.ca>
14701 L:      linux-integrity@vger.kernel.org
14702 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14703 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14704 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14705 S:      Maintained
14706 F:      drivers/char/tpm/
14707
14708 TRACING
14709 M:      Steven Rostedt <rostedt@goodmis.org>
14710 M:      Ingo Molnar <mingo@redhat.com>
14711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14712 S:      Maintained
14713 F:      Documentation/trace/ftrace.rst
14714 F:      arch/*/*/*/ftrace.h
14715 F:      arch/*/kernel/ftrace.c
14716 F:      include/*/ftrace.h
14717 F:      include/linux/trace*.h
14718 F:      include/trace/
14719 F:      kernel/trace/
14720 F:      tools/testing/selftests/ftrace/
14721
14722 TRACING MMIO ACCESSES (MMIOTRACE)
14723 M:      Steven Rostedt <rostedt@goodmis.org>
14724 M:      Ingo Molnar <mingo@kernel.org>
14725 R:      Karol Herbst <karolherbst@gmail.com>
14726 R:      Pekka Paalanen <ppaalanen@gmail.com>
14727 S:      Maintained
14728 L:      linux-kernel@vger.kernel.org
14729 L:      nouveau@lists.freedesktop.org
14730 F:      kernel/trace/trace_mmiotrace.c
14731 F:      include/linux/mmiotrace.h
14732 F:      arch/x86/mm/kmmio.c
14733 F:      arch/x86/mm/mmio-mod.c
14734 F:      arch/x86/mm/testmmiotrace.c
14735
14736 TRIVIAL PATCHES
14737 M:      Jiri Kosina <trivial@kernel.org>
14738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14739 S:      Maintained
14740 K:      ^Subject:.*(?i)trivial
14741
14742 TEMPO SEMICONDUCTOR DRIVERS
14743 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14744 S:      Maintained
14745 F:      sound/soc/codecs/tscs*.c
14746 F:      sound/soc/codecs/tscs*.h
14747 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14748
14749 TTY LAYER
14750 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14751 M:      Jiri Slaby <jslaby@suse.com>
14752 S:      Supported
14753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14754 F:      Documentation/serial/
14755 F:      drivers/tty/
14756 F:      drivers/tty/serial/serial_core.c
14757 F:      include/linux/serial_core.h
14758 F:      include/linux/serial.h
14759 F:      include/linux/tty.h
14760 F:      include/uapi/linux/serial_core.h
14761 F:      include/uapi/linux/serial.h
14762 F:      include/uapi/linux/tty.h
14763
14764 TUA9001 MEDIA DRIVER
14765 M:      Antti Palosaari <crope@iki.fi>
14766 L:      linux-media@vger.kernel.org
14767 W:      https://linuxtv.org
14768 W:      http://palosaari.fi/linux/
14769 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14770 T:      git git://linuxtv.org/anttip/media_tree.git
14771 S:      Maintained
14772 F:      drivers/media/tuners/tua9001*
14773
14774 TULIP NETWORK DRIVERS
14775 L:      netdev@vger.kernel.org
14776 L:      linux-parisc@vger.kernel.org
14777 S:      Orphan
14778 F:      drivers/net/ethernet/dec/tulip/
14779
14780 TUN/TAP driver
14781 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14782 W:      http://vtun.sourceforge.net/tun
14783 S:      Maintained
14784 F:      Documentation/networking/tuntap.txt
14785 F:      arch/um/os-Linux/drivers/
14786
14787 TURBOCHANNEL SUBSYSTEM
14788 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14789 M:      Ralf Baechle <ralf@linux-mips.org>
14790 L:      linux-mips@linux-mips.org
14791 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14792 S:      Maintained
14793 F:      drivers/tc/
14794 F:      include/linux/tc.h
14795
14796 TURBOSTAT UTILITY
14797 M:      "Len Brown" <lenb@kernel.org>
14798 L:      linux-pm@vger.kernel.org
14799 B:      https://bugzilla.kernel.org
14800 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14802 S:      Supported
14803 F:      tools/power/x86/turbostat/
14804
14805 TW5864 VIDEO4LINUX DRIVER
14806 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14807 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14808 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14809 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14810 L:      linux-media@vger.kernel.org
14811 S:      Supported
14812 F:      drivers/media/pci/tw5864/
14813
14814 TW68 VIDEO4LINUX DRIVER
14815 M:      Hans Verkuil <hverkuil@xs4all.nl>
14816 L:      linux-media@vger.kernel.org
14817 T:      git git://linuxtv.org/media_tree.git
14818 W:      https://linuxtv.org
14819 S:      Odd Fixes
14820 F:      drivers/media/pci/tw68/
14821
14822 TW686X VIDEO4LINUX DRIVER
14823 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14824 L:      linux-media@vger.kernel.org
14825 T:      git git://linuxtv.org/media_tree.git
14826 W:      http://linuxtv.org
14827 S:      Maintained
14828 F:      drivers/media/pci/tw686x/
14829
14830 UBI FILE SYSTEM (UBIFS)
14831 M:      Richard Weinberger <richard@nod.at>
14832 M:      Artem Bityutskiy <dedekind1@gmail.com>
14833 M:      Adrian Hunter <adrian.hunter@intel.com>
14834 L:      linux-mtd@lists.infradead.org
14835 T:      git git://git.infradead.org/ubifs-2.6.git
14836 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14837 S:      Supported
14838 F:      Documentation/filesystems/ubifs.txt
14839 F:      fs/ubifs/
14840
14841 UCLINUX (M68KNOMMU AND COLDFIRE)
14842 M:      Greg Ungerer <gerg@linux-m68k.org>
14843 W:      http://www.linux-m68k.org/
14844 W:      http://www.uclinux.org/
14845 L:      linux-m68k@lists.linux-m68k.org
14846 L:      uclinux-dev@uclinux.org  (subscribers-only)
14847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14848 S:      Maintained
14849 F:      arch/m68k/coldfire/
14850 F:      arch/m68k/68*/
14851 F:      arch/m68k/*/*_no.*
14852 F:      arch/m68k/include/asm/*_no.*
14853
14854 UDF FILESYSTEM
14855 M:      Jan Kara <jack@suse.com>
14856 S:      Maintained
14857 F:      Documentation/filesystems/udf.txt
14858 F:      fs/udf/
14859
14860 UDRAW TABLET
14861 M:      Bastien Nocera <hadess@hadess.net>
14862 L:      linux-input@vger.kernel.org
14863 S:      Maintained
14864 F:      drivers/hid/hid-udraw-ps3.c
14865
14866 UFS FILESYSTEM
14867 M:      Evgeniy Dushistov <dushistov@mail.ru>
14868 S:      Maintained
14869 F:      Documentation/filesystems/ufs.txt
14870 F:      fs/ufs/
14871
14872 UHID USERSPACE HID IO DRIVER:
14873 M:      David Herrmann <dh.herrmann@googlemail.com>
14874 L:      linux-input@vger.kernel.org
14875 S:      Maintained
14876 F:      drivers/hid/uhid.c
14877 F:      include/uapi/linux/uhid.h
14878
14879 ULPI BUS
14880 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14881 L:      linux-usb@vger.kernel.org
14882 S:      Maintained
14883 F:      drivers/usb/common/ulpi.c
14884 F:      include/linux/ulpi/
14885
14886 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14887 L:      linux-usb@vger.kernel.org
14888 S:      Orphan
14889 F:      drivers/uwb/
14890 F:      include/linux/uwb.h
14891 F:      include/linux/uwb/
14892
14893 UNICORE32 ARCHITECTURE:
14894 M:      Guan Xuetao <gxt@pku.edu.cn>
14895 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14896 S:      Maintained
14897 T:      git git://github.com/gxt/linux.git
14898 F:      arch/unicore32/
14899
14900 UNIFDEF
14901 M:      Tony Finch <dot@dotat.at>
14902 W:      http://dotat.at/prog/unifdef
14903 S:      Maintained
14904 F:      scripts/unifdef.c
14905
14906 UNIFORM CDROM DRIVER
14907 M:      Jens Axboe <axboe@kernel.dk>
14908 W:      http://www.kernel.dk
14909 S:      Maintained
14910 F:      Documentation/cdrom/
14911 F:      drivers/cdrom/cdrom.c
14912 F:      include/linux/cdrom.h
14913 F:      include/uapi/linux/cdrom.h
14914
14915 UNISYS S-PAR DRIVERS
14916 M:      David Kershner <david.kershner@unisys.com>
14917 L:      sparmaintainer@unisys.com (Unisys internal)
14918 S:      Supported
14919 F:      include/linux/visorbus.h
14920 F:      drivers/visorbus/
14921 F:      drivers/staging/unisys/
14922
14923 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14924 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14925 L:      linux-scsi@vger.kernel.org
14926 S:      Supported
14927 F:      Documentation/scsi/ufs.txt
14928 F:      drivers/scsi/ufs/
14929
14930 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14931 M:      Joao Pinto <jpinto@synopsys.com>
14932 L:      linux-scsi@vger.kernel.org
14933 S:      Supported
14934 F:      drivers/scsi/ufs/*dwc*
14935
14936 UNSORTED BLOCK IMAGES (UBI)
14937 M:      Artem Bityutskiy <dedekind1@gmail.com>
14938 M:      Richard Weinberger <richard@nod.at>
14939 W:      http://www.linux-mtd.infradead.org/
14940 L:      linux-mtd@lists.infradead.org
14941 T:      git git://git.infradead.org/ubifs-2.6.git
14942 S:      Supported
14943 F:      drivers/mtd/ubi/
14944 F:      include/linux/mtd/ubi.h
14945 F:      include/uapi/mtd/ubi-user.h
14946
14947 USB "USBNET" DRIVER FRAMEWORK
14948 M:      Oliver Neukum <oneukum@suse.com>
14949 L:      netdev@vger.kernel.org
14950 W:      http://www.linux-usb.org/usbnet
14951 S:      Maintained
14952 F:      drivers/net/usb/usbnet.c
14953 F:      include/linux/usb/usbnet.h
14954
14955 USB ACM DRIVER
14956 M:      Oliver Neukum <oneukum@suse.com>
14957 L:      linux-usb@vger.kernel.org
14958 S:      Maintained
14959 F:      Documentation/usb/acm.txt
14960 F:      drivers/usb/class/cdc-acm.*
14961
14962 USB AR5523 WIRELESS DRIVER
14963 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14964 L:      linux-wireless@vger.kernel.org
14965 S:      Maintained
14966 F:      drivers/net/wireless/ath/ar5523/
14967
14968 USB ATTACHED SCSI
14969 M:      Oliver Neukum <oneukum@suse.com>
14970 L:      linux-usb@vger.kernel.org
14971 L:      linux-scsi@vger.kernel.org
14972 S:      Maintained
14973 F:      drivers/usb/storage/uas.c
14974
14975 USB CDC ETHERNET DRIVER
14976 M:      Oliver Neukum <oliver@neukum.org>
14977 L:      linux-usb@vger.kernel.org
14978 S:      Maintained
14979 F:      drivers/net/usb/cdc_*.c
14980 F:      include/uapi/linux/usb/cdc.h
14981
14982 USB CHAOSKEY DRIVER
14983 M:      Keith Packard <keithp@keithp.com>
14984 L:      linux-usb@vger.kernel.org
14985 S:      Maintained
14986 F:      drivers/usb/misc/chaoskey.c
14987
14988 USB CYPRESS C67X00 DRIVER
14989 M:      Peter Korsgaard <jacmet@sunsite.dk>
14990 L:      linux-usb@vger.kernel.org
14991 S:      Maintained
14992 F:      drivers/usb/c67x00/
14993
14994 USB DAVICOM DM9601 DRIVER
14995 M:      Peter Korsgaard <jacmet@sunsite.dk>
14996 L:      netdev@vger.kernel.org
14997 W:      http://www.linux-usb.org/usbnet
14998 S:      Maintained
14999 F:      drivers/net/usb/dm9601.c
15000
15001 USB DIAMOND RIO500 DRIVER
15002 M:      Cesar Miquel <miquel@df.uba.ar>
15003 L:      rio500-users@lists.sourceforge.net
15004 W:      http://rio500.sourceforge.net
15005 S:      Maintained
15006 F:      drivers/usb/misc/rio500*
15007
15008 USB EHCI DRIVER
15009 M:      Alan Stern <stern@rowland.harvard.edu>
15010 L:      linux-usb@vger.kernel.org
15011 S:      Maintained
15012 F:      Documentation/usb/ehci.txt
15013 F:      drivers/usb/host/ehci*
15014
15015 USB GADGET/PERIPHERAL SUBSYSTEM
15016 M:      Felipe Balbi <balbi@kernel.org>
15017 L:      linux-usb@vger.kernel.org
15018 W:      http://www.linux-usb.org/gadget
15019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15020 S:      Maintained
15021 F:      drivers/usb/gadget/
15022 F:      include/linux/usb/gadget*
15023
15024 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15025 M:      Jiri Kosina <jikos@kernel.org>
15026 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15027 L:      linux-usb@vger.kernel.org
15028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15029 S:      Maintained
15030 F:      Documentation/hid/hiddev.txt
15031 F:      drivers/hid/usbhid/
15032
15033 USB INTEL XHCI ROLE MUX DRIVER
15034 M:      Hans de Goede <hdegoede@redhat.com>
15035 L:      linux-usb@vger.kernel.org
15036 S:      Maintained
15037 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15038
15039 USB ISP116X DRIVER
15040 M:      Olav Kongas <ok@artecdesign.ee>
15041 L:      linux-usb@vger.kernel.org
15042 S:      Maintained
15043 F:      drivers/usb/host/isp116x*
15044 F:      include/linux/usb/isp116x.h
15045
15046 USB LAN78XX ETHERNET DRIVER
15047 M:      Woojung Huh <woojung.huh@microchip.com>
15048 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15049 L:      netdev@vger.kernel.org
15050 S:      Maintained
15051 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15052 F:      drivers/net/usb/lan78xx.*
15053 F:      include/dt-bindings/net/microchip-lan78xx.h
15054
15055 USB MASS STORAGE DRIVER
15056 M:      Alan Stern <stern@rowland.harvard.edu>
15057 L:      linux-usb@vger.kernel.org
15058 L:      usb-storage@lists.one-eyed-alien.net
15059 S:      Maintained
15060 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15061 F:      drivers/usb/storage/
15062
15063 USB MIDI DRIVER
15064 M:      Clemens Ladisch <clemens@ladisch.de>
15065 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15066 T:      git git://git.alsa-project.org/alsa-kernel.git
15067 S:      Maintained
15068 F:      sound/usb/midi.*
15069
15070 USB NETWORKING DRIVERS
15071 L:      linux-usb@vger.kernel.org
15072 S:      Odd Fixes
15073 F:      drivers/net/usb/
15074
15075 USB OHCI DRIVER
15076 M:      Alan Stern <stern@rowland.harvard.edu>
15077 L:      linux-usb@vger.kernel.org
15078 S:      Maintained
15079 F:      Documentation/usb/ohci.txt
15080 F:      drivers/usb/host/ohci*
15081
15082 USB OTG FSM (Finite State Machine)
15083 M:      Peter Chen <Peter.Chen@nxp.com>
15084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15085 L:      linux-usb@vger.kernel.org
15086 S:      Maintained
15087 F:      drivers/usb/common/usb-otg-fsm.c
15088
15089 USB OVER IP DRIVER
15090 M:      Valentina Manea <valentina.manea.m@gmail.com>
15091 M:      Shuah Khan <shuah@kernel.org>
15092 L:      linux-usb@vger.kernel.org
15093 S:      Maintained
15094 F:      Documentation/usb/usbip_protocol.txt
15095 F:      drivers/usb/usbip/
15096 F:      tools/usb/usbip/
15097 F:      tools/testing/selftests/drivers/usb/usbip/
15098
15099 USB PEGASUS DRIVER
15100 M:      Petko Manolov <petkan@nucleusys.com>
15101 L:      linux-usb@vger.kernel.org
15102 L:      netdev@vger.kernel.org
15103 T:      git git://github.com/petkan/pegasus.git
15104 W:      https://github.com/petkan/pegasus
15105 S:      Maintained
15106 F:      drivers/net/usb/pegasus.*
15107
15108 USB PHY LAYER
15109 M:      Felipe Balbi <balbi@kernel.org>
15110 L:      linux-usb@vger.kernel.org
15111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15112 S:      Maintained
15113 F:      drivers/usb/phy/
15114
15115 USB PRINTER DRIVER (usblp)
15116 M:      Pete Zaitcev <zaitcev@redhat.com>
15117 L:      linux-usb@vger.kernel.org
15118 S:      Supported
15119 F:      drivers/usb/class/usblp.c
15120
15121 USB QMI WWAN NETWORK DRIVER
15122 M:      Bjørn Mork <bjorn@mork.no>
15123 L:      netdev@vger.kernel.org
15124 S:      Maintained
15125 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15126 F:      drivers/net/usb/qmi_wwan.c
15127
15128 USB RTL8150 DRIVER
15129 M:      Petko Manolov <petkan@nucleusys.com>
15130 L:      linux-usb@vger.kernel.org
15131 L:      netdev@vger.kernel.org
15132 T:      git git://github.com/petkan/rtl8150.git
15133 W:      https://github.com/petkan/rtl8150
15134 S:      Maintained
15135 F:      drivers/net/usb/rtl8150.c
15136
15137 USB SERIAL SUBSYSTEM
15138 M:      Johan Hovold <johan@kernel.org>
15139 L:      linux-usb@vger.kernel.org
15140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15141 S:      Maintained
15142 F:      Documentation/usb/usb-serial.txt
15143 F:      drivers/usb/serial/
15144 F:      include/linux/usb/serial.h
15145
15146 USB SMSC75XX ETHERNET DRIVER
15147 M:      Steve Glendinning <steve.glendinning@shawell.net>
15148 L:      netdev@vger.kernel.org
15149 S:      Maintained
15150 F:      drivers/net/usb/smsc75xx.*
15151
15152 USB SMSC95XX ETHERNET DRIVER
15153 M:      Steve Glendinning <steve.glendinning@shawell.net>
15154 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15155 L:      netdev@vger.kernel.org
15156 S:      Maintained
15157 F:      drivers/net/usb/smsc95xx.*
15158
15159 USB SUBSYSTEM
15160 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15161 L:      linux-usb@vger.kernel.org
15162 W:      http://www.linux-usb.org
15163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15164 S:      Supported
15165 F:      Documentation/devicetree/bindings/usb/
15166 F:      Documentation/usb/
15167 F:      drivers/usb/
15168 F:      include/linux/usb.h
15169 F:      include/linux/usb/
15170
15171 USB TYPEC PI3USB30532 MUX DRIVER
15172 M:      Hans de Goede <hdegoede@redhat.com>
15173 L:      linux-usb@vger.kernel.org
15174 S:      Maintained
15175 F:      drivers/usb/typec/mux/pi3usb30532.c
15176
15177 USB TYPEC CLASS
15178 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15179 L:      linux-usb@vger.kernel.org
15180 S:      Maintained
15181 F:      Documentation/ABI/testing/sysfs-class-typec
15182 F:      Documentation/driver-api/usb/typec.rst
15183 F:      drivers/usb/typec/
15184 F:      include/linux/usb/typec.h
15185
15186 USB TYPEC BUS FOR ALTERNATE MODES
15187 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15188 L:      linux-usb@vger.kernel.org
15189 S:      Maintained
15190 F:      Documentation/ABI/testing/sysfs-bus-typec
15191 F:      Documentation/driver-api/usb/typec_bus.rst
15192 F:      drivers/usb/typec/altmodes/
15193 F:      include/linux/usb/typec_altmode.h
15194
15195 USB UHCI DRIVER
15196 M:      Alan Stern <stern@rowland.harvard.edu>
15197 L:      linux-usb@vger.kernel.org
15198 S:      Maintained
15199 F:      drivers/usb/host/uhci*
15200
15201 USB VIDEO CLASS
15202 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15203 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15204 L:      linux-media@vger.kernel.org
15205 T:      git git://linuxtv.org/media_tree.git
15206 W:      http://www.ideasonboard.org/uvc/
15207 S:      Maintained
15208 F:      drivers/media/usb/uvc/
15209 F:      include/uapi/linux/uvcvideo.h
15210
15211 USB VISION DRIVER
15212 M:      Hans Verkuil <hverkuil@xs4all.nl>
15213 L:      linux-media@vger.kernel.org
15214 T:      git git://linuxtv.org/media_tree.git
15215 W:      https://linuxtv.org
15216 S:      Odd Fixes
15217 F:      drivers/media/usb/usbvision/
15218
15219 USB WEBCAM GADGET
15220 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15221 L:      linux-usb@vger.kernel.org
15222 S:      Maintained
15223 F:      drivers/usb/gadget/function/*uvc*
15224 F:      drivers/usb/gadget/legacy/webcam.c
15225 F:      include/uapi/linux/usb/g_uvc.h
15226
15227 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15228 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15229 L:      linux-wireless@vger.kernel.org
15230 S:      Maintained
15231 F:      drivers/net/wireless/rndis_wlan.c
15232
15233 USB XHCI DRIVER
15234 M:      Mathias Nyman <mathias.nyman@intel.com>
15235 L:      linux-usb@vger.kernel.org
15236 S:      Supported
15237 F:      drivers/usb/host/xhci*
15238 F:      drivers/usb/host/pci-quirks*
15239
15240 USB ZD1201 DRIVER
15241 L:      linux-wireless@vger.kernel.org
15242 W:      http://linux-lc100020.sourceforge.net
15243 S:      Orphan
15244 F:      drivers/net/wireless/zydas/zd1201.*
15245
15246 USB ZR364XX DRIVER
15247 M:      Antoine Jacquet <royale@zerezo.com>
15248 L:      linux-usb@vger.kernel.org
15249 L:      linux-media@vger.kernel.org
15250 T:      git git://linuxtv.org/media_tree.git
15251 W:      http://royale.zerezo.com/zr364xx/
15252 S:      Maintained
15253 F:      Documentation/media/v4l-drivers/zr364xx*
15254 F:      drivers/media/usb/zr364xx/
15255
15256 USER-MODE LINUX (UML)
15257 M:      Jeff Dike <jdike@addtoit.com>
15258 M:      Richard Weinberger <richard@nod.at>
15259 L:      linux-um@lists.infradead.org
15260 W:      http://user-mode-linux.sourceforge.net
15261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15262 S:      Maintained
15263 F:      Documentation/virtual/uml/
15264 F:      arch/um/
15265 F:      arch/x86/um/
15266 F:      fs/hostfs/
15267 F:      fs/hppfs/
15268
15269 USERSPACE I/O (UIO)
15270 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15271 S:      Maintained
15272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15273 F:      Documentation/driver-api/uio-howto.rst
15274 F:      drivers/uio/
15275 F:      include/linux/uio*.h
15276
15277 UTIL-LINUX PACKAGE
15278 M:      Karel Zak <kzak@redhat.com>
15279 L:      util-linux@vger.kernel.org
15280 W:      http://en.wikipedia.org/wiki/Util-linux
15281 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15282 S:      Maintained
15283
15284 UUID HELPERS
15285 M:      Christoph Hellwig <hch@lst.de>
15286 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15287 L:      linux-kernel@vger.kernel.org
15288 T:      git git://git.infradead.org/users/hch/uuid.git
15289 F:      lib/uuid.c
15290 F:      lib/test_uuid.c
15291 F:      include/linux/uuid.h
15292 F:      include/uapi/linux/uuid.h
15293 S:      Maintained
15294
15295 UVESAFB DRIVER
15296 M:      Michal Januszewski <spock@gentoo.org>
15297 L:      linux-fbdev@vger.kernel.org
15298 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15299 S:      Maintained
15300 F:      Documentation/fb/uvesafb.txt
15301 F:      drivers/video/fbdev/uvesafb.*
15302
15303 VF610 NAND DRIVER
15304 M:      Stefan Agner <stefan@agner.ch>
15305 L:      linux-mtd@lists.infradead.org
15306 S:      Supported
15307 F:      drivers/mtd/nand/raw/vf610_nfc.c
15308
15309 VFAT/FAT/MSDOS FILESYSTEM
15310 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15311 S:      Maintained
15312 F:      Documentation/filesystems/vfat.txt
15313 F:      fs/fat/
15314
15315 VFIO DRIVER
15316 M:      Alex Williamson <alex.williamson@redhat.com>
15317 L:      kvm@vger.kernel.org
15318 T:      git git://github.com/awilliam/linux-vfio.git
15319 S:      Maintained
15320 F:      Documentation/vfio.txt
15321 F:      drivers/vfio/
15322 F:      include/linux/vfio.h
15323 F:      include/uapi/linux/vfio.h
15324
15325 VFIO MEDIATED DEVICE DRIVERS
15326 M:      Kirti Wankhede <kwankhede@nvidia.com>
15327 L:      kvm@vger.kernel.org
15328 S:      Maintained
15329 F:      Documentation/vfio-mediated-device.txt
15330 F:      drivers/vfio/mdev/
15331 F:      include/linux/mdev.h
15332 F:      samples/vfio-mdev/
15333
15334 VFIO PLATFORM DRIVER
15335 M:      Eric Auger <eric.auger@redhat.com>
15336 L:      kvm@vger.kernel.org
15337 S:      Maintained
15338 F:      drivers/vfio/platform/
15339
15340 VGA_SWITCHEROO
15341 R:      Lukas Wunner <lukas@wunner.de>
15342 S:      Maintained
15343 F:      Documentation/gpu/vga-switcheroo.rst
15344 F:      drivers/gpu/vga/vga_switcheroo.c
15345 F:      include/linux/vga_switcheroo.h
15346 T:      git git://anongit.freedesktop.org/drm/drm-misc
15347
15348 VIA RHINE NETWORK DRIVER
15349 S:      Orphan
15350 F:      drivers/net/ethernet/via/via-rhine.c
15351
15352 VIA SD/MMC CARD CONTROLLER DRIVER
15353 M:      Bruce Chang <brucechang@via.com.tw>
15354 M:      Harald Welte <HaraldWelte@viatech.com>
15355 S:      Maintained
15356 F:      drivers/mmc/host/via-sdmmc.c
15357
15358 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15359 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15360 L:      linux-fbdev@vger.kernel.org
15361 S:      Maintained
15362 F:      include/linux/via-core.h
15363 F:      include/linux/via-gpio.h
15364 F:      include/linux/via_i2c.h
15365 F:      drivers/video/fbdev/via/
15366
15367 VIA VELOCITY NETWORK DRIVER
15368 M:      Francois Romieu <romieu@fr.zoreil.com>
15369 L:      netdev@vger.kernel.org
15370 S:      Maintained
15371 F:      drivers/net/ethernet/via/via-velocity.*
15372
15373 VICODEC VIRTUAL CODEC DRIVER
15374 M:      Hans Verkuil <hans.verkuil@cisco.com>
15375 L:      linux-media@vger.kernel.org
15376 T:      git git://linuxtv.org/media_tree.git
15377 W:      https://linuxtv.org
15378 S:      Maintained
15379 F:      drivers/media/platform/vicodec/*
15380
15381 VIDEO MULTIPLEXER DRIVER
15382 M:      Philipp Zabel <p.zabel@pengutronix.de>
15383 L:      linux-media@vger.kernel.org
15384 S:      Maintained
15385 F:      drivers/media/platform/video-mux.c
15386
15387 VIDEO I2C POLLING DRIVER
15388 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15389 L:      linux-media@vger.kernel.org
15390 S:      Maintained
15391 F:      drivers/media/i2c/video-i2c.c
15392
15393 VIDEOBUF2 FRAMEWORK
15394 M:      Pawel Osciak <pawel@osciak.com>
15395 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15396 M:      Kyungmin Park <kyungmin.park@samsung.com>
15397 L:      linux-media@vger.kernel.org
15398 S:      Maintained
15399 F:      drivers/media/v4l2-core/videobuf2-*
15400 F:      include/media/videobuf2-*
15401
15402 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15403 M:      Helen Koike <helen.koike@collabora.com>
15404 L:      linux-media@vger.kernel.org
15405 T:      git git://linuxtv.org/media_tree.git
15406 W:      https://linuxtv.org
15407 S:      Maintained
15408 F:      drivers/media/platform/vimc/*
15409
15410 VIRT LIB
15411 M:      Alex Williamson <alex.williamson@redhat.com>
15412 M:      Paolo Bonzini <pbonzini@redhat.com>
15413 L:      kvm@vger.kernel.org
15414 S:      Supported
15415 F:      virt/lib/
15416
15417 VIRTIO AND VHOST VSOCK DRIVER
15418 M:      Stefan Hajnoczi <stefanha@redhat.com>
15419 L:      kvm@vger.kernel.org
15420 L:      virtualization@lists.linux-foundation.org
15421 L:      netdev@vger.kernel.org
15422 S:      Maintained
15423 F:      include/linux/virtio_vsock.h
15424 F:      include/uapi/linux/virtio_vsock.h
15425 F:      include/uapi/linux/vsockmon.h
15426 F:      include/uapi/linux/vm_sockets_diag.h
15427 F:      net/vmw_vsock/diag.c
15428 F:      net/vmw_vsock/af_vsock_tap.c
15429 F:      net/vmw_vsock/virtio_transport_common.c
15430 F:      net/vmw_vsock/virtio_transport.c
15431 F:      drivers/net/vsockmon.c
15432 F:      drivers/vhost/vsock.c
15433 F:      drivers/vhost/vsock.h
15434 F:      tools/testing/vsock/
15435
15436 VIRTIO CONSOLE DRIVER
15437 M:      Amit Shah <amit@kernel.org>
15438 L:      virtualization@lists.linux-foundation.org
15439 S:      Maintained
15440 F:      drivers/char/virtio_console.c
15441 F:      include/linux/virtio_console.h
15442 F:      include/uapi/linux/virtio_console.h
15443
15444 VIRTIO CORE, NET AND BLOCK DRIVERS
15445 M:      "Michael S. Tsirkin" <mst@redhat.com>
15446 M:      Jason Wang <jasowang@redhat.com>
15447 L:      virtualization@lists.linux-foundation.org
15448 S:      Maintained
15449 F:      Documentation/devicetree/bindings/virtio/
15450 F:      drivers/virtio/
15451 F:      tools/virtio/
15452 F:      drivers/net/virtio_net.c
15453 F:      drivers/block/virtio_blk.c
15454 F:      include/linux/virtio*.h
15455 F:      include/uapi/linux/virtio_*.h
15456 F:      drivers/crypto/virtio/
15457 F:      mm/balloon_compaction.c
15458
15459 VIRTIO CRYPTO DRIVER
15460 M:      Gonglei <arei.gonglei@huawei.com>
15461 L:      virtualization@lists.linux-foundation.org
15462 L:      linux-crypto@vger.kernel.org
15463 S:      Maintained
15464 F:      drivers/crypto/virtio/
15465 F:      include/uapi/linux/virtio_crypto.h
15466
15467 VIRTIO DRIVERS FOR S390
15468 M:      Cornelia Huck <cohuck@redhat.com>
15469 M:      Halil Pasic <pasic@linux.ibm.com>
15470 L:      linux-s390@vger.kernel.org
15471 L:      virtualization@lists.linux-foundation.org
15472 L:      kvm@vger.kernel.org
15473 S:      Supported
15474 F:      drivers/s390/virtio/
15475 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15476
15477 VIRTIO GPU DRIVER
15478 M:      David Airlie <airlied@linux.ie>
15479 M:      Gerd Hoffmann <kraxel@redhat.com>
15480 L:      dri-devel@lists.freedesktop.org
15481 L:      virtualization@lists.linux-foundation.org
15482 T:      git git://anongit.freedesktop.org/drm/drm-misc
15483 S:      Maintained
15484 F:      drivers/gpu/drm/virtio/
15485 F:      include/uapi/linux/virtio_gpu.h
15486
15487 VIRTIO HOST (VHOST)
15488 M:      "Michael S. Tsirkin" <mst@redhat.com>
15489 M:      Jason Wang <jasowang@redhat.com>
15490 L:      kvm@vger.kernel.org
15491 L:      virtualization@lists.linux-foundation.org
15492 L:      netdev@vger.kernel.org
15493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15494 S:      Maintained
15495 F:      drivers/vhost/
15496 F:      include/uapi/linux/vhost.h
15497
15498 VIRTIO INPUT DRIVER
15499 M:      Gerd Hoffmann <kraxel@redhat.com>
15500 S:      Maintained
15501 F:      drivers/virtio/virtio_input.c
15502 F:      include/uapi/linux/virtio_input.h
15503
15504 VIRTUAL BOX GUEST DEVICE DRIVER
15505 M:      Hans de Goede <hdegoede@redhat.com>
15506 M:      Arnd Bergmann <arnd@arndb.de>
15507 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15508 S:      Maintained
15509 F:      include/linux/vbox_utils.h
15510 F:      include/uapi/linux/vbox*.h
15511 F:      drivers/virt/vboxguest/
15512
15513 VIRTUAL SERIO DEVICE DRIVER
15514 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15515 S:      Maintained
15516 F:      drivers/input/serio/userio.c
15517 F:      include/uapi/linux/userio.h
15518
15519 VIVID VIRTUAL VIDEO DRIVER
15520 M:      Hans Verkuil <hverkuil@xs4all.nl>
15521 L:      linux-media@vger.kernel.org
15522 T:      git git://linuxtv.org/media_tree.git
15523 W:      https://linuxtv.org
15524 S:      Maintained
15525 F:      drivers/media/platform/vivid/*
15526
15527 VLYNQ BUS
15528 M:      Florian Fainelli <f.fainelli@gmail.com>
15529 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15530 S:      Maintained
15531 F:      drivers/vlynq/vlynq.c
15532 F:      include/linux/vlynq.h
15533
15534 VME SUBSYSTEM
15535 M:      Martyn Welch <martyn@welchs.me.uk>
15536 M:      Manohar Vanga <manohar.vanga@gmail.com>
15537 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15538 L:      devel@driverdev.osuosl.org
15539 S:      Maintained
15540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15541 F:      Documentation/driver-api/vme.rst
15542 F:      drivers/staging/vme/
15543 F:      drivers/vme/
15544 F:      include/linux/vme*
15545
15546 VMWARE BALLOON DRIVER
15547 M:      Xavier Deguillard <xdeguillard@vmware.com>
15548 M:      Nadav Amit <namit@vmware.com>
15549 M:      "VMware, Inc." <pv-drivers@vmware.com>
15550 L:      linux-kernel@vger.kernel.org
15551 S:      Maintained
15552 F:      drivers/misc/vmw_balloon.c
15553
15554 VMWARE HYPERVISOR INTERFACE
15555 M:      Alok Kataria <akataria@vmware.com>
15556 L:      virtualization@lists.linux-foundation.org
15557 S:      Supported
15558 F:      arch/x86/kernel/cpu/vmware.c
15559
15560 VMWARE PVRDMA DRIVER
15561 M:      Adit Ranadive <aditr@vmware.com>
15562 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15563 L:      linux-rdma@vger.kernel.org
15564 S:      Maintained
15565 F:      drivers/infiniband/hw/vmw_pvrdma/
15566
15567 VMware PVSCSI driver
15568 M:      Jim Gill <jgill@vmware.com>
15569 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15570 L:      linux-scsi@vger.kernel.org
15571 S:      Maintained
15572 F:      drivers/scsi/vmw_pvscsi.c
15573 F:      drivers/scsi/vmw_pvscsi.h
15574
15575 VMWARE VMMOUSE SUBDRIVER
15576 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15577 M:      "VMware, Inc." <pv-drivers@vmware.com>
15578 L:      linux-input@vger.kernel.org
15579 S:      Maintained
15580 F:      drivers/input/mouse/vmmouse.c
15581 F:      drivers/input/mouse/vmmouse.h
15582
15583 VMWARE VMXNET3 ETHERNET DRIVER
15584 M:      Ronak Doshi <doshir@vmware.com>
15585 M:      "VMware, Inc." <pv-drivers@vmware.com>
15586 L:      netdev@vger.kernel.org
15587 S:      Maintained
15588 F:      drivers/net/vmxnet3/
15589
15590 VOCORE VOCORE2 BOARD
15591 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15592 L:      linux-mips@linux-mips.org
15593 S:      Maintained
15594 F:      arch/mips/boot/dts/ralink/vocore2.dts
15595
15596 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15597 M:      Liam Girdwood <lgirdwood@gmail.com>
15598 M:      Mark Brown <broonie@kernel.org>
15599 L:      linux-kernel@vger.kernel.org
15600 W:      http://www.slimlogic.co.uk/?p=48
15601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15602 S:      Supported
15603 F:      Documentation/devicetree/bindings/regulator/
15604 F:      Documentation/power/regulator/
15605 F:      drivers/regulator/
15606 F:      include/dt-bindings/regulator/
15607 F:      include/linux/regulator/
15608
15609 VRF
15610 M:      David Ahern <dsa@cumulusnetworks.com>
15611 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15612 L:      netdev@vger.kernel.org
15613 S:      Maintained
15614 F:      drivers/net/vrf.c
15615 F:      Documentation/networking/vrf.txt
15616
15617 VT1211 HARDWARE MONITOR DRIVER
15618 M:      Juerg Haefliger <juergh@gmail.com>
15619 L:      linux-hwmon@vger.kernel.org
15620 S:      Maintained
15621 F:      Documentation/hwmon/vt1211
15622 F:      drivers/hwmon/vt1211.c
15623
15624 VT8231 HARDWARE MONITOR DRIVER
15625 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15626 L:      linux-hwmon@vger.kernel.org
15627 S:      Maintained
15628 F:      drivers/hwmon/vt8231.c
15629
15630 VUB300 USB to SDIO/SD/MMC bridge chip
15631 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15632 L:      linux-mmc@vger.kernel.org
15633 L:      linux-usb@vger.kernel.org
15634 S:      Supported
15635 F:      drivers/mmc/host/vub300.c
15636
15637 W1 DALLAS'S 1-WIRE BUS
15638 M:      Evgeniy Polyakov <zbr@ioremap.net>
15639 S:      Maintained
15640 F:      Documentation/devicetree/bindings/w1/
15641 F:      Documentation/w1/
15642 F:      drivers/w1/
15643 F:      include/linux/w1.h
15644
15645 W83791D HARDWARE MONITORING DRIVER
15646 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15647 L:      linux-hwmon@vger.kernel.org
15648 S:      Maintained
15649 F:      Documentation/hwmon/w83791d
15650 F:      drivers/hwmon/w83791d.c
15651
15652 W83793 HARDWARE MONITORING DRIVER
15653 M:      Rudolf Marek <r.marek@assembler.cz>
15654 L:      linux-hwmon@vger.kernel.org
15655 S:      Maintained
15656 F:      Documentation/hwmon/w83793
15657 F:      drivers/hwmon/w83793.c
15658
15659 W83795 HARDWARE MONITORING DRIVER
15660 M:      Jean Delvare <jdelvare@suse.com>
15661 L:      linux-hwmon@vger.kernel.org
15662 S:      Maintained
15663 F:      drivers/hwmon/w83795.c
15664
15665 W83L51xD SD/MMC CARD INTERFACE DRIVER
15666 M:      Pierre Ossman <pierre@ossman.eu>
15667 S:      Maintained
15668 F:      drivers/mmc/host/wbsd.*
15669
15670 WACOM PROTOCOL 4 SERIAL TABLETS
15671 M:      Julian Squires <julian@cipht.net>
15672 M:      Hans de Goede <hdegoede@redhat.com>
15673 L:      linux-input@vger.kernel.org
15674 S:      Maintained
15675 F:      drivers/input/tablet/wacom_serial4.c
15676
15677 WATCHDOG DEVICE DRIVERS
15678 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15679 M:      Guenter Roeck <linux@roeck-us.net>
15680 L:      linux-watchdog@vger.kernel.org
15681 W:      http://www.linux-watchdog.org/
15682 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15683 S:      Maintained
15684 F:      Documentation/devicetree/bindings/watchdog/
15685 F:      Documentation/watchdog/
15686 F:      drivers/watchdog/
15687 F:      include/linux/watchdog.h
15688 F:      include/uapi/linux/watchdog.h
15689
15690 WHISKEYCOVE PMIC GPIO DRIVER
15691 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15692 L:      linux-gpio@vger.kernel.org
15693 S:      Maintained
15694 F:      drivers/gpio/gpio-wcove.c
15695
15696 WIIMOTE HID DRIVER
15697 M:      David Herrmann <dh.herrmann@googlemail.com>
15698 L:      linux-input@vger.kernel.org
15699 S:      Maintained
15700 F:      drivers/hid/hid-wiimote*
15701
15702 WILOCITY WIL6210 WIRELESS DRIVER
15703 M:      Maya Erez <merez@codeaurora.org>
15704 L:      linux-wireless@vger.kernel.org
15705 L:      wil6210@qti.qualcomm.com
15706 S:      Supported
15707 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15708 F:      drivers/net/wireless/ath/wil6210/
15709
15710 WIMAX STACK
15711 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15712 M:      linux-wimax@intel.com
15713 L:      wimax@linuxwimax.org (subscribers-only)
15714 S:      Supported
15715 W:      http://linuxwimax.org
15716 F:      Documentation/wimax/README.wimax
15717 F:      include/linux/wimax/debug.h
15718 F:      include/net/wimax.h
15719 F:      include/uapi/linux/wimax.h
15720 F:      net/wimax/
15721
15722 WINBOND CIR DRIVER
15723 M:      David Härdeman <david@hardeman.nu>
15724 S:      Maintained
15725 F:      drivers/media/rc/winbond-cir.c
15726
15727 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15728 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15729 L:      linux-watchdog@vger.kernel.org
15730 S:      Maintained
15731 F:      drivers/watchdog/ebc-c384_wdt.c
15732
15733 WINSYSTEMS WS16C48 GPIO DRIVER
15734 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15735 L:      linux-gpio@vger.kernel.org
15736 S:      Maintained
15737 F:      drivers/gpio/gpio-ws16c48.c
15738
15739 WISTRON LAPTOP BUTTON DRIVER
15740 M:      Miloslav Trmac <mitr@volny.cz>
15741 S:      Maintained
15742 F:      drivers/input/misc/wistron_btns.c
15743
15744 WL3501 WIRELESS PCMCIA CARD DRIVER
15745 L:      linux-wireless@vger.kernel.org
15746 S:      Odd fixes
15747 F:      drivers/net/wireless/wl3501*
15748
15749 WOLFSON MICROELECTRONICS DRIVERS
15750 L:      patches@opensource.cirrus.com
15751 T:      git https://github.com/CirrusLogic/linux-drivers.git
15752 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15753 S:      Supported
15754 F:      Documentation/hwmon/wm83??
15755 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15756 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15757 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15758 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15759 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15760 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15761 F:      drivers/clk/clk-wm83*.c
15762 F:      drivers/extcon/extcon-arizona.c
15763 F:      drivers/leds/leds-wm83*.c
15764 F:      drivers/gpio/gpio-*wm*.c
15765 F:      drivers/gpio/gpio-arizona.c
15766 F:      drivers/hwmon/wm83??-hwmon.c
15767 F:      drivers/input/misc/wm831x-on.c
15768 F:      drivers/input/touchscreen/wm831x-ts.c
15769 F:      drivers/input/touchscreen/wm97*.c
15770 F:      drivers/mfd/arizona*
15771 F:      drivers/mfd/wm*.c
15772 F:      drivers/mfd/cs47l24*
15773 F:      drivers/power/supply/wm83*.c
15774 F:      drivers/rtc/rtc-wm83*.c
15775 F:      drivers/regulator/wm8*.c
15776 F:      drivers/regulator/arizona*
15777 F:      drivers/video/backlight/wm83*_bl.c
15778 F:      drivers/watchdog/wm83*_wdt.c
15779 F:      include/linux/mfd/arizona/
15780 F:      include/linux/mfd/wm831x/
15781 F:      include/linux/mfd/wm8350/
15782 F:      include/linux/mfd/wm8400*
15783 F:      include/linux/regulator/arizona*
15784 F:      include/linux/wm97xx.h
15785 F:      include/sound/wm????.h
15786 F:      sound/soc/codecs/arizona.?
15787 F:      sound/soc/codecs/wm*
15788 F:      sound/soc/codecs/cs47l24*
15789
15790 WORKQUEUE
15791 M:      Tejun Heo <tj@kernel.org>
15792 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15794 S:      Maintained
15795 F:      include/linux/workqueue.h
15796 F:      kernel/workqueue.c
15797 F:      Documentation/core-api/workqueue.rst
15798
15799 X-POWERS AXP288 PMIC DRIVERS
15800 M:      Hans de Goede <hdegoede@redhat.com>
15801 S:      Maintained
15802 N:      axp288
15803 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15804
15805 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15806 M:      Chen-Yu Tsai <wens@csie.org>
15807 L:      linux-kernel@vger.kernel.org
15808 S:      Maintained
15809 N:      axp[128]
15810
15811 X.25 NETWORK LAYER
15812 M:      Andrew Hendry <andrew.hendry@gmail.com>
15813 L:      linux-x25@vger.kernel.org
15814 S:      Odd Fixes
15815 F:      Documentation/networking/x25*
15816 F:      include/net/x25*
15817 F:      net/x25/
15818
15819 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15820 M:      Thomas Gleixner <tglx@linutronix.de>
15821 M:      Ingo Molnar <mingo@redhat.com>
15822 R:      "H. Peter Anvin" <hpa@zytor.com>
15823 M:      x86@kernel.org
15824 L:      linux-kernel@vger.kernel.org
15825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15826 S:      Maintained
15827 F:      Documentation/devicetree/bindings/x86/
15828 F:      Documentation/x86/
15829 F:      arch/x86/
15830
15831 X86 ENTRY CODE
15832 M:      Andy Lutomirski <luto@kernel.org>
15833 L:      linux-kernel@vger.kernel.org
15834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15835 S:      Maintained
15836 F:      arch/x86/entry/
15837
15838 X86 MCE INFRASTRUCTURE
15839 M:      Tony Luck <tony.luck@intel.com>
15840 M:      Borislav Petkov <bp@alien8.de>
15841 L:      linux-edac@vger.kernel.org
15842 S:      Maintained
15843 F:      arch/x86/kernel/cpu/mcheck/*
15844
15845 X86 MICROCODE UPDATE SUPPORT
15846 M:      Borislav Petkov <bp@alien8.de>
15847 S:      Maintained
15848 F:      arch/x86/kernel/cpu/microcode/*
15849
15850 X86 PLATFORM DRIVERS
15851 M:      Darren Hart <dvhart@infradead.org>
15852 M:      Andy Shevchenko <andy@infradead.org>
15853 L:      platform-driver-x86@vger.kernel.org
15854 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15855 S:      Maintained
15856 F:      drivers/platform/x86/
15857 F:      drivers/platform/olpc/
15858
15859 X86 VDSO
15860 M:      Andy Lutomirski <luto@kernel.org>
15861 L:      linux-kernel@vger.kernel.org
15862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15863 S:      Maintained
15864 F:      arch/x86/entry/vdso/
15865
15866 XC2028/3028 TUNER DRIVER
15867 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15868 L:      linux-media@vger.kernel.org
15869 W:      https://linuxtv.org
15870 T:      git git://linuxtv.org/media_tree.git
15871 S:      Maintained
15872 F:      drivers/media/tuners/tuner-xc2028.*
15873
15874 XDP SOCKETS (AF_XDP)
15875 M:      Björn Töpel <bjorn.topel@intel.com>
15876 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15877 L:      netdev@vger.kernel.org
15878 S:      Maintained
15879 F:      kernel/bpf/xskmap.c
15880 F:      net/xdp/
15881
15882 XEN BLOCK SUBSYSTEM
15883 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15884 M:      Roger Pau Monné <roger.pau@citrix.com>
15885 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15886 S:      Supported
15887 F:      drivers/block/xen-blkback/*
15888 F:      drivers/block/xen*
15889
15890 XEN HYPERVISOR ARM
15891 M:      Stefano Stabellini <sstabellini@kernel.org>
15892 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15893 S:      Maintained
15894 F:      arch/arm/xen/
15895 F:      arch/arm/include/asm/xen/
15896
15897 XEN HYPERVISOR ARM64
15898 M:      Stefano Stabellini <sstabellini@kernel.org>
15899 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15900 S:      Maintained
15901 F:      arch/arm64/xen/
15902 F:      arch/arm64/include/asm/xen/
15903
15904 XEN HYPERVISOR INTERFACE
15905 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15906 M:      Juergen Gross <jgross@suse.com>
15907 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15909 S:      Supported
15910 F:      arch/x86/xen/
15911 F:      drivers/*/xen-*front.c
15912 F:      drivers/xen/
15913 F:      arch/x86/include/asm/xen/
15914 F:      arch/x86/include/asm/pvclock-abi.h
15915 F:      include/xen/
15916 F:      include/uapi/xen/
15917 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15918 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15919
15920 XEN NETWORK BACKEND DRIVER
15921 M:      Wei Liu <wei.liu2@citrix.com>
15922 M:      Paul Durrant <paul.durrant@citrix.com>
15923 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15924 L:      netdev@vger.kernel.org
15925 S:      Supported
15926 F:      drivers/net/xen-netback/*
15927
15928 XEN PCI SUBSYSTEM
15929 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15930 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15931 S:      Supported
15932 F:      arch/x86/pci/*xen*
15933 F:      drivers/pci/*xen*
15934
15935 XEN PVSCSI DRIVERS
15936 M:      Juergen Gross <jgross@suse.com>
15937 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15938 L:      linux-scsi@vger.kernel.org
15939 S:      Supported
15940 F:      drivers/scsi/xen-scsifront.c
15941 F:      drivers/xen/xen-scsiback.c
15942 F:      include/xen/interface/io/vscsiif.h
15943
15944 XEN SWIOTLB SUBSYSTEM
15945 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15946 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15947 L:      iommu@lists.linux-foundation.org
15948 S:      Supported
15949 F:      arch/x86/xen/*swiotlb*
15950 F:      drivers/xen/*swiotlb*
15951
15952 XEN SOUND FRONTEND DRIVER
15953 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15954 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15955 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15956 S:      Supported
15957 F:      sound/xen/*
15958
15959 XFS FILESYSTEM
15960 M:      Darrick J. Wong <darrick.wong@oracle.com>
15961 M:      linux-xfs@vger.kernel.org
15962 L:      linux-xfs@vger.kernel.org
15963 W:      http://xfs.org/
15964 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15965 S:      Supported
15966 F:      Documentation/filesystems/xfs.txt
15967 F:      fs/xfs/
15968
15969 XILINX AXI ETHERNET DRIVER
15970 M:      Anirudha Sarangi <anirudh@xilinx.com>
15971 M:      John Linn <John.Linn@xilinx.com>
15972 S:      Maintained
15973 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15974
15975 XILINX UARTLITE SERIAL DRIVER
15976 M:      Peter Korsgaard <jacmet@sunsite.dk>
15977 L:      linux-serial@vger.kernel.org
15978 S:      Maintained
15979 F:      drivers/tty/serial/uartlite.c
15980
15981 XILINX VIDEO IP CORES
15982 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15983 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15984 L:      linux-media@vger.kernel.org
15985 T:      git git://linuxtv.org/media_tree.git
15986 S:      Supported
15987 F:      Documentation/devicetree/bindings/media/xilinx/
15988 F:      drivers/media/platform/xilinx/
15989 F:      include/uapi/linux/xilinx-v4l2-controls.h
15990
15991 XILLYBUS DRIVER
15992 M:      Eli Billauer <eli.billauer@gmail.com>
15993 L:      linux-kernel@vger.kernel.org
15994 S:      Supported
15995 F:      drivers/char/xillybus/
15996
15997 XLP9XX I2C DRIVER
15998 M:      George Cherian <george.cherian@cavium.com>
15999 M:      Jan Glauber <jglauber@cavium.com>
16000 L:      linux-i2c@vger.kernel.org
16001 W:      http://www.cavium.com
16002 S:      Supported
16003 F:      drivers/i2c/busses/i2c-xlp9xx.c
16004
16005 XRA1403 GPIO EXPANDER
16006 M:      Nandor Han <nandor.han@ge.com>
16007 M:      Semi Malinen <semi.malinen@ge.com>
16008 L:      linux-gpio@vger.kernel.org
16009 S:      Maintained
16010 F:      drivers/gpio/gpio-xra1403.c
16011 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16012
16013 XTENSA XTFPGA PLATFORM SUPPORT
16014 M:      Max Filippov <jcmvbkbc@gmail.com>
16015 L:      linux-xtensa@linux-xtensa.org
16016 S:      Maintained
16017 F:      drivers/spi/spi-xtensa-xtfpga.c
16018 F:      sound/soc/xtensa/xtfpga-i2s.c
16019
16020 YAM DRIVER FOR AX.25
16021 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16022 L:      linux-hams@vger.kernel.org
16023 S:      Maintained
16024 F:      drivers/net/hamradio/yam*
16025 F:      include/linux/yam.h
16026
16027 YAMA SECURITY MODULE
16028 M:      Kees Cook <keescook@chromium.org>
16029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16030 S:      Supported
16031 F:      security/yama/
16032 F:      Documentation/admin-guide/LSM/Yama.rst
16033
16034 YEALINK PHONE DRIVER
16035 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16036 L:      usbb2k-api-dev@nongnu.org
16037 S:      Maintained
16038 F:      Documentation/input/devices/yealink.rst
16039 F:      drivers/input/misc/yealink.*
16040
16041 Z8530 DRIVER FOR AX.25
16042 M:      Joerg Reuter <jreuter@yaina.de>
16043 W:      http://yaina.de/jreuter/
16044 W:      http://www.qsl.net/dl1bke/
16045 L:      linux-hams@vger.kernel.org
16046 S:      Maintained
16047 F:      Documentation/networking/z8530drv.txt
16048 F:      drivers/net/hamradio/*scc.c
16049 F:      drivers/net/hamradio/z8530.h
16050
16051 ZBUD COMPRESSED PAGE ALLOCATOR
16052 M:      Seth Jennings <sjenning@redhat.com>
16053 M:      Dan Streetman <ddstreet@ieee.org>
16054 L:      linux-mm@kvack.org
16055 S:      Maintained
16056 F:      mm/zbud.c
16057 F:      include/linux/zbud.h
16058
16059 ZD1211RW WIRELESS DRIVER
16060 M:      Daniel Drake <dsd@gentoo.org>
16061 M:      Ulrich Kunitz <kune@deine-taler.de>
16062 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16063 L:      linux-wireless@vger.kernel.org
16064 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16065 S:      Maintained
16066 F:      drivers/net/wireless/zydas/zd1211rw/
16067
16068 ZD1301 MEDIA DRIVER
16069 M:      Antti Palosaari <crope@iki.fi>
16070 L:      linux-media@vger.kernel.org
16071 W:      https://linuxtv.org/
16072 W:      http://palosaari.fi/linux/
16073 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16074 S:      Maintained
16075 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16076
16077 ZD1301_DEMOD MEDIA DRIVER
16078 M:      Antti Palosaari <crope@iki.fi>
16079 L:      linux-media@vger.kernel.org
16080 W:      https://linuxtv.org/
16081 W:      http://palosaari.fi/linux/
16082 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16083 S:      Maintained
16084 F:      drivers/media/dvb-frontends/zd1301_demod*
16085
16086 ZPOOL COMPRESSED PAGE STORAGE API
16087 M:      Dan Streetman <ddstreet@ieee.org>
16088 L:      linux-mm@kvack.org
16089 S:      Maintained
16090 F:      mm/zpool.c
16091 F:      include/linux/zpool.h
16092
16093 ZR36067 VIDEO FOR LINUX DRIVER
16094 L:      mjpeg-users@lists.sourceforge.net
16095 L:      linux-media@vger.kernel.org
16096 W:      http://mjpeg.sourceforge.net/driver-zoran/
16097 T:      hg https://linuxtv.org/hg/v4l-dvb
16098 S:      Odd Fixes
16099 F:      drivers/staging/media/zoran/
16100
16101 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16102 M:      Minchan Kim <minchan@kernel.org>
16103 M:      Nitin Gupta <ngupta@vflare.org>
16104 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16105 L:      linux-kernel@vger.kernel.org
16106 S:      Maintained
16107 F:      drivers/block/zram/
16108 F:      Documentation/blockdev/zram.txt
16109
16110 ZS DECSTATION Z85C30 SERIAL DRIVER
16111 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16112 S:      Maintained
16113 F:      drivers/tty/serial/zs.*
16114
16115 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16116 M:      Minchan Kim <minchan@kernel.org>
16117 M:      Nitin Gupta <ngupta@vflare.org>
16118 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16119 L:      linux-mm@kvack.org
16120 S:      Maintained
16121 F:      mm/zsmalloc.c
16122 F:      include/linux/zsmalloc.h
16123 F:      Documentation/vm/zsmalloc.rst
16124
16125 ZSWAP COMPRESSED SWAP CACHING
16126 M:      Seth Jennings <sjenning@redhat.com>
16127 M:      Dan Streetman <ddstreet@ieee.org>
16128 L:      linux-mm@kvack.org
16129 S:      Maintained
16130 F:      mm/zswap.c
16131
16132 THE REST
16133 M:      Linus Torvalds <torvalds@linux-foundation.org>
16134 L:      linux-kernel@vger.kernel.org
16135 Q:      http://patchwork.kernel.org/project/LKML/list/
16136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16137 S:      Buried alive in reporters
16138 F:      *
16139 F:      */