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 ADP5061 DRIVER
 846 M:      Stefan Popa <stefan.popa@analog.com>
 847 L:      linux-pm@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/power/supply/adp5061.c
 851
 852 ANALOG DEVICES INC ADV7180 DRIVER
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 L:      linux-media@vger.kernel.org
 855 W:      http://ez.analog.com/community/linux-device-drivers
 856 S:      Supported
 857 F:      drivers/media/i2c/adv7180.c
 858
 859 ANALOG DEVICES INC ADV748X DRIVER
 860 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 861 L:      linux-media@vger.kernel.org
 862 S:      Maintained
 863 F:      drivers/media/i2c/adv748x/*
 864
 865 ANALOG DEVICES INC ADV7511 DRIVER
 866 M:      Hans Verkuil <hans.verkuil@cisco.com>
 867 L:      linux-media@vger.kernel.org
 868 S:      Maintained
 869 F:      drivers/media/i2c/adv7511*
 870
 871 ANALOG DEVICES INC ADV7604 DRIVER
 872 M:      Hans Verkuil <hans.verkuil@cisco.com>
 873 L:      linux-media@vger.kernel.org
 874 S:      Maintained
 875 F:      drivers/media/i2c/adv7604*
 876
 877 ANALOG DEVICES INC ADV7842 DRIVER
 878 M:      Hans Verkuil <hans.verkuil@cisco.com>
 879 L:      linux-media@vger.kernel.org
 880 S:      Maintained
 881 F:      drivers/media/i2c/adv7842*
 882
 883 ANALOG DEVICES INC ASOC CODEC DRIVERS
 884 M:      Lars-Peter Clausen <lars@metafoo.de>
 885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 886 W:      http://wiki.analog.com/
 887 W:      http://ez.analog.com/community/linux-device-drivers
 888 S:      Supported
 889 F:      sound/soc/codecs/adau*
 890 F:      sound/soc/codecs/adav*
 891 F:      sound/soc/codecs/ad1*
 892 F:      sound/soc/codecs/ad7*
 893 F:      sound/soc/codecs/ssm*
 894 F:      sound/soc/codecs/sigmadsp.*
 895
 896 ANALOG DEVICES INC DMA DRIVERS
 897 M:      Lars-Peter Clausen <lars@metafoo.de>
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/dma/dma-axi-dmac.c
 901
 902 ANALOG DEVICES INC IIO DRIVERS
 903 M:      Lars-Peter Clausen <lars@metafoo.de>
 904 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 905 W:      http://wiki.analog.com/
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 909 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 910 F:      drivers/iio/*/ad*
 911 F:      drivers/iio/adc/ltc2497*
 912 X:      drivers/iio/*/adjd*
 913 F:      drivers/staging/iio/*/ad*
 914
 915 ANDES ARCHITECTURE
 916 M:      Greentime Hu <green.hu@gmail.com>
 917 M:      Vincent Chen <deanbo422@gmail.com>
 918 T:      git https://github.com/andestech/linux.git
 919 S:      Supported
 920 F:      arch/nds32/
 921 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 922 F:      Documentation/devicetree/bindings/nds32/
 923 K:      nds32
 924 N:      nds32
 925
 926 ANDROID CONFIG FRAGMENTS
 927 M:      Rob Herring <robh@kernel.org>
 928 S:      Supported
 929 F:      kernel/configs/android*
 930
 931 ANDROID DRIVERS
 932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 933 M:      Arve Hjønnevåg <arve@android.com>
 934 M:      Todd Kjos <tkjos@android.com>
 935 M:      Martijn Coenen <maco@android.com>
 936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 937 L:      devel@driverdev.osuosl.org
 938 S:      Supported
 939 F:      drivers/android/
 940 F:      drivers/staging/android/
 941
 942 ANDROID GOLDFISH PIC DRIVER
 943 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 944 S:      Supported
 945 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 946 F:      drivers/irqchip/irq-goldfish-pic.c
 947
 948 ANDROID GOLDFISH RTC DRIVER
 949 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 950 S:      Supported
 951 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 952 F:      drivers/rtc/rtc-goldfish.c
 953
 954 ANDROID ION DRIVER
 955 M:      Laura Abbott <labbott@redhat.com>
 956 M:      Sumit Semwal <sumit.semwal@linaro.org>
 957 L:      devel@driverdev.osuosl.org
 958 L:      dri-devel@lists.freedesktop.org
 959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 960 S:      Supported
 961 F:      drivers/staging/android/ion
 962 F:      drivers/staging/android/uapi/ion.h
 963
 964 AOA (Apple Onboard Audio) ALSA DRIVER
 965 M:      Johannes Berg <johannes@sipsolutions.net>
 966 L:      linuxppc-dev@lists.ozlabs.org
 967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 968 S:      Maintained
 969 F:      sound/aoa/
 970
 971 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 972 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 973 L:      linux-iio@vger.kernel.org
 974 S:      Maintained
 975 F:      drivers/iio/adc/stx104.c
 976
 977 APM DRIVER
 978 M:      Jiri Kosina <jikos@kernel.org>
 979 S:      Odd fixes
 980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 981 F:      arch/x86/kernel/apm_32.c
 982 F:      include/linux/apm_bios.h
 983 F:      include/uapi/linux/apm_bios.h
 984 F:      drivers/char/apm-emulation.c
 985
 986 APPARMOR SECURITY MODULE
 987 M:      John Johansen <john.johansen@canonical.com>
 988 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 989 W:      wiki.apparmor.net
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 991 S:      Supported
 992 F:      security/apparmor/
 993 F:      Documentation/admin-guide/LSM/apparmor.rst
 994
 995 APPLE BCM5974 MULTITOUCH DRIVER
 996 M:      Henrik Rydberg <rydberg@bitmath.org>
 997 L:      linux-input@vger.kernel.org
 998 S:      Odd fixes
 999 F:      drivers/input/mouse/bcm5974.c
1000
1001 APPLE SMC DRIVER
1002 M:      Henrik Rydberg <rydberg@bitmath.org>
1003 L:      linux-hwmon@vger.kernel.org
1004 S:      Odd fixes
1005 F:      drivers/hwmon/applesmc.c
1006
1007 APPLETALK NETWORK LAYER
1008 L:      netdev@vger.kernel.org
1009 S:      Odd fixes
1010 F:      drivers/net/appletalk/
1011 F:      net/appletalk/
1012
1013 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1014 M:      Duc Dang <dhdang@apm.com>
1015 S:      Supported
1016 F:      arch/arm64/boot/dts/apm/
1017
1018 APPLIED MICRO (APM) X-GENE SOC EDAC
1019 M:      Loc Ho <lho@apm.com>
1020 S:      Supported
1021 F:      drivers/edac/xgene_edac.c
1022 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1025 M:      Iyappan Subramanian <isubramanian@apm.com>
1026 M:      Keyur Chudgar <kchudgar@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene-v2/
1029
1030 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1031 M:      Iyappan Subramanian <isubramanian@apm.com>
1032 M:      Keyur Chudgar <kchudgar@apm.com>
1033 M:      Quan Nguyen <qnguyen@apm.com>
1034 S:      Supported
1035 F:      drivers/net/ethernet/apm/xgene/
1036 F:      drivers/net/phy/mdio-xgene.c
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1038 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC PMU
1041 M:      Tai Nguyen <ttnguyen@apm.com>
1042 S:      Supported
1043 F:      drivers/perf/xgene_pmu.c
1044 F:      Documentation/perf/xgene-pmu.txt
1045 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1046
1047 APTINA CAMERA SENSOR PLL
1048 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1049 L:      linux-media@vger.kernel.org
1050 S:      Maintained
1051 F:      drivers/media/i2c/aptina-pll.*
1052
1053 ARC FRAMEBUFFER DRIVER
1054 M:      Jaya Kumar <jayalk@intworks.biz>
1055 S:      Maintained
1056 F:      drivers/video/fbdev/arcfb.c
1057 F:      drivers/video/fbdev/core/fb_defio.c
1058
1059 ARC PGU DRM DRIVER
1060 M:      Alexey Brodkin <abrodkin@synopsys.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arc/
1063 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1064
1065 ARCNET NETWORK LAYER
1066 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1067 L:      netdev@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/net/arcnet/
1070 F:      include/uapi/linux/if_arcnet.h
1071
1072 ARM ARCHITECTED TIMER DRIVER
1073 M:      Mark Rutland <mark.rutland@arm.com>
1074 M:      Marc Zyngier <marc.zyngier@arm.com>
1075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1076 S:      Maintained
1077 F:      arch/arm/include/asm/arch_timer.h
1078 F:      arch/arm64/include/asm/arch_timer.h
1079 F:      drivers/clocksource/arm_arch_timer.c
1080
1081 ARM HDLCD DRM DRIVER
1082 M:      Liviu Dudau <liviu.dudau@arm.com>
1083 S:      Supported
1084 F:      drivers/gpu/drm/arm/hdlcd_*
1085 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1086
1087 ARM MALI-DP DRM DRIVER
1088 M:      Liviu Dudau <liviu.dudau@arm.com>
1089 M:      Brian Starkey <brian.starkey@arm.com>
1090 M:      Mali DP Maintainers <malidp@foss.arm.com>
1091 S:      Supported
1092 F:      drivers/gpu/drm/arm/
1093 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1094
1095 ARM MFM AND FLOPPY DRIVERS
1096 M:      Ian Molton <spyro@f2s.com>
1097 S:      Maintained
1098 F:      arch/arm/lib/floppydma.S
1099 F:      arch/arm/include/asm/floppy.h
1100
1101 ARM PMU PROFILING AND DEBUGGING
1102 M:      Will Deacon <will.deacon@arm.com>
1103 M:      Mark Rutland <mark.rutland@arm.com>
1104 S:      Maintained
1105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1106 F:      arch/arm*/kernel/perf_*
1107 F:      arch/arm/oprofile/common.c
1108 F:      arch/arm*/kernel/hw_breakpoint.c
1109 F:      arch/arm*/include/asm/hw_breakpoint.h
1110 F:      arch/arm*/include/asm/perf_event.h
1111 F:      drivers/perf/*
1112 F:      include/linux/perf/arm_pmu.h
1113 F:      Documentation/devicetree/bindings/arm/pmu.txt
1114 F:      Documentation/devicetree/bindings/perf/
1115
1116 ARM PORT
1117 M:      Russell King <linux@armlinux.org.uk>
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 W:      http://www.armlinux.org.uk/
1120 S:      Odd Fixes
1121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1122 F:      arch/arm/
1123 X:      arch/arm/boot/dts/
1124
1125 ARM PRIMECELL AACI PL041 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      sound/arm/aaci.*
1129
1130 ARM PRIMECELL BUS SUPPORT
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/amba/
1134 F:      include/linux/amba/bus.h
1135
1136 ARM PRIMECELL CLCD PL110 DRIVER
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/video/fbdev/amba-clcd.*
1140
1141 ARM PRIMECELL KMI PL050 DRIVER
1142 M:      Russell King <linux@armlinux.org.uk>
1143 S:      Odd Fixes
1144 F:      drivers/input/serio/ambakmi.*
1145 F:      include/linux/amba/kmi.h
1146
1147 ARM PRIMECELL MMCI PL180/1 DRIVER
1148 M:      Russell King <linux@armlinux.org.uk>
1149 S:      Odd Fixes
1150 F:      drivers/mmc/host/mmci.*
1151 F:      include/linux/amba/mmci.h
1152
1153 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1154 M:      Russell King <linux@armlinux.org.uk>
1155 S:      Odd Fixes
1156 F:      drivers/tty/serial/amba-pl01*.c
1157 F:      include/linux/amba/serial.h
1158
1159 ARM SMMU DRIVERS
1160 M:      Will Deacon <will.deacon@arm.com>
1161 R:      Robin Murphy <robin.murphy@arm.com>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 F:      drivers/iommu/arm-smmu.c
1165 F:      drivers/iommu/arm-smmu-v3.c
1166 F:      drivers/iommu/io-pgtable-arm.c
1167 F:      drivers/iommu/io-pgtable-arm-v7s.c
1168
1169 ARM SUB-ARCHITECTURES
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 F:      arch/arm/mach-*/
1173 F:      arch/arm/plat-*/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1175
1176 ARM/ACTIONS SEMI ARCHITECTURE
1177 M:      Andreas Färber <afaerber@suse.de>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      owl
1181 F:      arch/arm/mach-actions/
1182 F:      arch/arm/boot/dts/owl-*
1183 F:      arch/arm64/boot/dts/actions/
1184 F:      drivers/clocksource/owl-*
1185 F:      drivers/pinctrl/actions/*
1186 F:      drivers/soc/actions/
1187 F:      include/dt-bindings/power/owl-*
1188 F:      include/linux/soc/actions/
1189 F:      Documentation/devicetree/bindings/arm/actions.txt
1190 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1191 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1192 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1193
1194 ARM/ADS SPHERE MACHINE SUPPORT
1195 M:      Lennert Buytenhek <kernel@wantstofly.org>
1196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1197 S:      Maintained
1198
1199 ARM/AFEB9260 MACHINE SUPPORT
1200 M:      Sergey Lapin <slapin@ossfans.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203
1204 ARM/AJECO 1ARM MACHINE SUPPORT
1205 M:      Lennert Buytenhek <kernel@wantstofly.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208
1209 ARM/Allwinner SoC Clock Support
1210 M:      Emilio López <emilio@elopez.com.ar>
1211 S:      Maintained
1212 F:      drivers/clk/sunxi/
1213
1214 ARM/Allwinner sunXi SoC support
1215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1216 M:      Chen-Yu Tsai <wens@csie.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 N:      sun[x456789]i
1220 N:      sun50i
1221 F:      arch/arm/mach-sunxi/
1222 F:      arch/arm64/boot/dts/allwinner/
1223 F:      drivers/clk/sunxi-ng/
1224 F:      drivers/pinctrl/sunxi/
1225 F:      drivers/soc/sunxi/
1226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1227
1228 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1229 M:      Neil Armstrong <narmstrong@baylibre.com>
1230 M:      Jerome Brunet <jbrunet@baylibre.com>
1231 L:      linux-amlogic@lists.infradead.org
1232 S:      Maintained
1233 F:      drivers/clk/meson/
1234 F:      include/dt-bindings/clock/meson*
1235 F:      include/dt-bindings/clock/gxbb*
1236 F:      Documentation/devicetree/bindings/clock/amlogic*
1237
1238 ARM/Amlogic Meson SoC support
1239 M:      Carlo Caione <carlo@caione.org>
1240 M:      Kevin Hilman <khilman@baylibre.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 L:      linux-amlogic@lists.infradead.org
1243 W:      http://linux-meson.com/
1244 S:      Maintained
1245 F:      arch/arm/mach-meson/
1246 F:      arch/arm/boot/dts/meson*
1247 F:      arch/arm64/boot/dts/amlogic/
1248 F:      drivers/pinctrl/meson/
1249 F:      drivers/mmc/host/meson*
1250 N:      meson
1251
1252 ARM/Annapurna Labs ALPINE ARCHITECTURE
1253 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1254 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/mach-alpine/
1258 F:      arch/arm/boot/dts/alpine*
1259 F:      arch/arm64/boot/dts/al/
1260 F:      drivers/*/*alpine*
1261
1262 ARM/ARTPEC MACHINE SUPPORT
1263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1264 M:      Lars Persson <lars.persson@axis.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@axis.com
1267 F:      arch/arm/mach-artpec
1268 F:      arch/arm/boot/dts/artpec6*
1269 F:      drivers/clk/axis
1270 F:      drivers/crypto/axis
1271 F:      drivers/pinctrl/pinctrl-artpec*
1272 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1273
1274 ARM/ASPEED I2C DRIVER
1275 M:      Brendan Higgins <brendanhiggins@google.com>
1276 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1277 R:      Joel Stanley <joel@jms.id.au>
1278 L:      linux-i2c@vger.kernel.org
1279 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1282 F:      drivers/i2c/busses/i2c-aspeed.c
1283 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1285
1286 ARM/ASPEED MACHINE SUPPORT
1287 M:      Joel Stanley <joel@jms.id.au>
1288 R:      Andrew Jeffery <andrew@aj.id.au>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1291 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1292 S:      Supported
1293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1294 F:      arch/arm/mach-aspeed/
1295 F:      arch/arm/boot/dts/aspeed-*
1296 N:      aspeed
1297
1298 ARM/CALXEDA HIGHBANK ARCHITECTURE
1299 M:      Rob Herring <robh@kernel.org>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-highbank/
1303 F:      arch/arm/boot/dts/highbank.dts
1304 F:      arch/arm/boot/dts/ecx-*.dts*
1305
1306 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1307 M:      Krzysztof Halasa <khalasa@piap.pl>
1308 S:      Maintained
1309 F:      arch/arm/mach-cns3xxx/
1310
1311 ARM/CAVIUM THUNDER NETWORK DRIVER
1312 M:      Sunil Goutham <sgoutham@cavium.com>
1313 M:      Robert Richter <rric@kernel.org>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Supported
1316 F:      drivers/net/ethernet/cavium/thunder/
1317
1318 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1319 M:      Lukasz Majewski <lukma@denx.de>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-ep93xx/ts72xx.c
1323
1324 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1325 M:      Alexander Shiyan <shc_work@mail.ru>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Odd Fixes
1328 N:      clps711x
1329
1330 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1331 M:      Lennert Buytenhek <kernel@wantstofly.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334
1335 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1336 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1337 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 F:      arch/arm/mach-ep93xx/
1341 F:      arch/arm/mach-ep93xx/include/mach/
1342
1343 ARM/CLKDEV SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1348 F:      drivers/clk/clkdev.c
1349
1350 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1351 M:      Mike Rapoport <mike@compulab.co.il>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354
1355 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1356 M:      Baruch Siach <baruch@tkos.co.il>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/cx92755*
1360 N:      digicolor
1361
1362 ARM/CONTEC MICRO9 MACHINE SUPPORT
1363 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1364 S:      Maintained
1365 F:      arch/arm/mach-ep93xx/micro9.c
1366
1367 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1368 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      drivers/hwtracing/coresight/*
1372 F:      Documentation/trace/coresight.txt
1373 F:      Documentation/trace/coresight-cpu-debug.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight.txt
1375 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1376 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1377 F:      tools/perf/arch/arm/util/pmu.c
1378 F:      tools/perf/arch/arm/util/auxtrace.c
1379 F:      tools/perf/arch/arm/util/cs-etm.c
1380 F:      tools/perf/arch/arm/util/cs-etm.h
1381 F:      tools/perf/util/cs-etm.*
1382 F:      tools/perf/util/cs-etm-decoder/*
1383
1384 ARM/CORGI MACHINE SUPPORT
1385 M:      Richard Purdie <rpurdie@rpsys.net>
1386 S:      Maintained
1387
1388 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1389 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1390 M:      Linus Walleij <linus.walleij@linaro.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 T:      git git://github.com/ulli-kroll/linux.git
1393 S:      Maintained
1394 F:      Documentation/devicetree/bindings/arm/gemini.txt
1395 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1396 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1397 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1398 F:      arch/arm/mach-gemini/
1399 F:      drivers/net/ethernet/cortina/
1400 F:      drivers/pinctrl/pinctrl-gemini.c
1401 F:      drivers/rtc/rtc-ftrtc010.c
1402
1403 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1404 M:      Barry Song <baohua@kernel.org>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1407 S:      Maintained
1408 F:      arch/arm/boot/dts/prima2*
1409 F:      arch/arm/mach-prima2/
1410 F:      drivers/clk/sirf/
1411 F:      drivers/clocksource/timer-prima2.c
1412 F:      drivers/clocksource/timer-atlas7.c
1413 N:      [^a-z]sirf
1414
1415 ARM/EBSA110 MACHINE SUPPORT
1416 M:      Russell King <linux@armlinux.org.uk>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 W:      http://www.armlinux.org.uk/
1419 S:      Maintained
1420 F:      arch/arm/mach-ebsa110/
1421 F:      drivers/net/ethernet/amd/am79c961a.*
1422
1423 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1424 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1425 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 N:      efm32
1429
1430 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1431 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      arch/arm/mach-pxa/ezx.c
1435
1436 ARM/FARADAY FA526 PORT
1437 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 T:      git git://git.berlios.de/gemini-board
1441 F:      arch/arm/mm/*-fa*
1442
1443 ARM/FOOTBRIDGE ARCHITECTURE
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 W:      http://www.armlinux.org.uk/
1447 S:      Maintained
1448 F:      arch/arm/include/asm/hardware/dec21285.h
1449 F:      arch/arm/mach-footbridge/
1450
1451 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1452 M:      Shawn Guo <shawnguo@kernel.org>
1453 M:      Sascha Hauer <s.hauer@pengutronix.de>
1454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1455 R:      Fabio Estevam <fabio.estevam@nxp.com>
1456 R:      NXP Linux Team <linux-imx@nxp.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1460 F:      arch/arm/mach-imx/
1461 F:      arch/arm/mach-mxs/
1462 F:      arch/arm/boot/dts/imx*
1463 F:      arch/arm/configs/imx*_defconfig
1464 F:      drivers/clk/imx/
1465 F:      drivers/soc/imx/
1466 F:      include/soc/imx/
1467
1468 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1469 M:      Shawn Guo <shawnguo@kernel.org>
1470 M:      Sascha Hauer <s.hauer@pengutronix.de>
1471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1472 R:      Stefan Agner <stefan@agner.ch>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1476 F:      arch/arm/mach-imx/*vf610*
1477 F:      arch/arm/boot/dts/vf*
1478
1479 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1480 M:      Shawn Guo <shawnguo@kernel.org>
1481 M:      Li Yang <leoyang.li@nxp.com>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1485 F:      arch/arm/boot/dts/ls1021a*
1486 F:      arch/arm64/boot/dts/freescale/fsl-*
1487 F:      arch/arm64/boot/dts/freescale/qoriq-*
1488
1489 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/GUMSTIX MACHINE SUPPORT
1495 M:      Steve Sakoman <sakoman@gmail.com>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1500 M:      Philipp Zabel <philipp.zabel@gmail.com>
1501 M:      Paul Parsons <lost.distance@yahoo.com>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-pxa/hx4700.c
1505 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1506 F:      sound/soc/pxa/hx4700.c
1507
1508 ARM/HISILICON SOC SUPPORT
1509 M:      Wei Xu <xuwei5@hisilicon.com>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 W:      http://www.hisilicon.com
1512 S:      Supported
1513 T:      git git://github.com/hisilicon/linux-hisi.git
1514 F:      arch/arm/mach-hisi/
1515 F:      arch/arm/boot/dts/hi3*
1516 F:      arch/arm/boot/dts/hip*
1517 F:      arch/arm/boot/dts/hisi*
1518 F:      arch/arm64/boot/dts/hisilicon/
1519
1520 ARM/HP JORNADA 7XX MACHINE SUPPORT
1521 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1522 W:      www.jlime.com
1523 S:      Maintained
1524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1525 F:      arch/arm/mach-sa1100/jornada720.c
1526 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1527
1528 ARM/IGEP MACHINE SUPPORT
1529 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1530 M:      Javier Martinez Canillas <javier@dowhile0.org>
1531 L:      linux-omap@vger.kernel.org
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/boot/dts/omap3-igep*
1535
1536 ARM/INCOME PXA270 SUPPORT
1537 M:      Marek Vasut <marek.vasut@gmail.com>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1541
1542 ARM/INTEL IOP13XX ARM ARCHITECTURE
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/INTEL IOP32X ARM ARCHITECTURE
1548 M:      Lennert Buytenhek <kernel@wantstofly.org>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551
1552 ARM/INTEL IOP33X ARM ARCHITECTURE
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Orphan
1555
1556 ARM/INTEL IQ81342EX MACHINE SUPPORT
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IXDP2850 MACHINE SUPPORT
1562 M:      Lennert Buytenhek <kernel@wantstofly.org>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565
1566 ARM/INTEL IXP4XX ARM ARCHITECTURE
1567 M:      Imre Kaloz <kaloz@openwrt.org>
1568 M:      Krzysztof Halasa <khalasa@piap.pl>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/mach-ixp4xx/
1572
1573 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1574 M:      Jonathan Cameron <jic23@cam.ac.uk>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-pxa/stargate2.c
1578 F:      drivers/pcmcia/pxa2xx_stargate2.c
1579
1580 ARM/INTEL XSC3 (MANZANO) ARM CORE
1581 M:      Lennert Buytenhek <kernel@wantstofly.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584
1585 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1586 M:      Lennert Buytenhek <kernel@wantstofly.org>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589
1590 ARM/LG1K ARCHITECTURE
1591 M:      Chanho Min <chanho.min@lge.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm64/boot/dts/lg/
1595
1596 ARM/LOGICPD PXA270 MACHINE SUPPORT
1597 M:      Lennert Buytenhek <kernel@wantstofly.org>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600
1601 ARM/LPC18XX ARCHITECTURE
1602 M:      Joachim Eastwood <manabian@gmail.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/lpc43*
1606 F:      drivers/clk/nxp/clk-lpc18xx*
1607 F:      drivers/clocksource/time-lpc32xx.c
1608 F:      drivers/i2c/busses/i2c-lpc2k.c
1609 F:      drivers/memory/pl172.c
1610 F:      drivers/mtd/spi-nor/nxp-spifi.c
1611 F:      drivers/rtc/rtc-lpc24xx.c
1612 N:      lpc18xx
1613
1614 ARM/LPC32XX SOC SUPPORT
1615 M:      Vladimir Zapolskiy <vz@mleia.com>
1616 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1619 S:      Maintained
1620 F:      arch/arm/boot/dts/lpc32*
1621 F:      arch/arm/mach-lpc32xx/
1622 F:      drivers/i2c/busses/i2c-pnx.c
1623 F:      drivers/net/ethernet/nxp/lpc_eth.c
1624 F:      drivers/usb/host/ohci-nxp.c
1625 F:      drivers/watchdog/pnx4008_wdt.c
1626 N:      lpc32xx
1627
1628 ARM/MAGICIAN MACHINE SUPPORT
1629 M:      Philipp Zabel <philipp.zabel@gmail.com>
1630 S:      Maintained
1631
1632 ARM/Marvell Dove/MV78xx0/Orion SOC support
1633 M:      Jason Cooper <jason@lakedaemon.net>
1634 M:      Andrew Lunn <andrew@lunn.ch>
1635 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1636 M:      Gregory Clement <gregory.clement@bootlin.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      Documentation/devicetree/bindings/soc/dove/
1640 F:      arch/arm/mach-dove/
1641 F:      arch/arm/mach-mv78xx0/
1642 F:      arch/arm/mach-orion5x/
1643 F:      arch/arm/plat-orion/
1644 F:      arch/arm/boot/dts/dove*
1645 F:      arch/arm/boot/dts/orion5x*
1646
1647 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1648 M:      Jason Cooper <jason@lakedaemon.net>
1649 M:      Andrew Lunn <andrew@lunn.ch>
1650 M:      Gregory Clement <gregory.clement@bootlin.com>
1651 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/armada*
1655 F:      arch/arm/boot/dts/kirkwood*
1656 F:      arch/arm/configs/mvebu_*_defconfig
1657 F:      arch/arm/mach-mvebu/
1658 F:      arch/arm64/boot/dts/marvell/armada*
1659 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1660 F:      drivers/cpufreq/mvebu-cpufreq.c
1661 F:      drivers/irqchip/irq-armada-370-xp.c
1662 F:      drivers/irqchip/irq-mvebu-*
1663 F:      drivers/pinctrl/mvebu/
1664 F:      drivers/rtc/rtc-armada38x.c
1665
1666 ARM/Mediatek RTC DRIVER
1667 M:      Eddie Huang <eddie.huang@mediatek.com>
1668 M:      Sean Wang <sean.wang@mediatek.com>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1673 F:      drivers/rtc/rtc-mt6397.c
1674 F:      drivers/rtc/rtc-mt7622.c
1675
1676 ARM/Mediatek SoC support
1677 M:      Matthias Brugger <matthias.bgg@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/mt6*
1682 F:      arch/arm/boot/dts/mt7*
1683 F:      arch/arm/boot/dts/mt8*
1684 F:      arch/arm/mach-mediatek/
1685 F:      arch/arm64/boot/dts/mediatek/
1686 N:      mtk
1687 K:      mediatek
1688
1689 ARM/Mediatek USB3 PHY DRIVER
1690 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 F:      drivers/phy/mediatek/
1695 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1696
1697 ARM/MICREL KS8695 ARCHITECTURE
1698 M:      Greg Ungerer <gerg@uclinux.org>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 F:      arch/arm/mach-ks8695/
1701 S:      Odd Fixes
1702
1703 ARM/Microchip (AT91) SoC support
1704 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1705 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 W:      http://www.linux4sam.org
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1709 S:      Supported
1710 N:      at91
1711 N:      atmel
1712 F:      arch/arm/mach-at91/
1713 F:      include/soc/at91/
1714 F:      arch/arm/boot/dts/at91*.dts
1715 F:      arch/arm/boot/dts/at91*.dtsi
1716 F:      arch/arm/boot/dts/sama*.dts
1717 F:      arch/arm/boot/dts/sama*.dtsi
1718 F:      arch/arm/include/debug/at91.S
1719 F:      drivers/memory/atmel*
1720 F:      drivers/watchdog/sama5d4_wdt.c
1721 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1722 X:      drivers/net/wireless/atmel/
1723
1724 ARM/MIOA701 MACHINE SUPPORT
1725 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 F:      arch/arm/mach-pxa/mioa701.c
1728 S:      Maintained
1729
1730 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1731 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1732 S:      Maintained
1733
1734 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1735 M:      Linus Walleij <linus.walleij@linaro.org>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 F:      arch/arm/mach-nomadik/
1739 F:      arch/arm/mach-u300/
1740 F:      arch/arm/mach-ux500/
1741 F:      arch/arm/boot/dts/ste-*
1742 F:      drivers/clk/clk-nomadik.c
1743 F:      drivers/clk/clk-u300.c
1744 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1745 F:      drivers/clocksource/timer-u300.c
1746 F:      drivers/dma/coh901318*
1747 F:      drivers/dma/ste_dma40*
1748 F:      drivers/hwspinlock/u8500_hsem.c
1749 F:      drivers/i2c/busses/i2c-nomadik.c
1750 F:      drivers/i2c/busses/i2c-stu300.c
1751 F:      drivers/mfd/ab3100*
1752 F:      drivers/mfd/ab8500*
1753 F:      drivers/mfd/abx500*
1754 F:      drivers/mfd/dbx500*
1755 F:      drivers/mfd/db8500*
1756 F:      drivers/pinctrl/nomadik/
1757 F:      drivers/pinctrl/pinctrl-coh901*
1758 F:      drivers/pinctrl/pinctrl-u300.c
1759 F:      drivers/rtc/rtc-ab3100.c
1760 F:      drivers/rtc/rtc-ab8500.c
1761 F:      drivers/rtc/rtc-coh901331.c
1762 F:      drivers/rtc/rtc-pl031.c
1763 F:      drivers/watchdog/coh901327_wdt.c
1764 F:      Documentation/devicetree/bindings/arm/ste-*
1765 F:      Documentation/devicetree/bindings/arm/ux500/
1766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1767
1768 ARM/NUVOTON NPCM ARCHITECTURE
1769 M:      Avi Fishman <avifishman70@gmail.com>
1770 M:      Tomer Maimon <tmaimon77@gmail.com>
1771 R:      Patrick Venture <venture@google.com>
1772 R:      Nancy Yuen <yuenn@google.com>
1773 R:      Brendan Higgins <brendanhiggins@google.com>
1774 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1775 S:      Supported
1776 F:      arch/arm/mach-npcm/
1777 F:      arch/arm/boot/dts/nuvoton-npcm*
1778 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1779 F:      drivers/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*npcm*
1781 F:      Documentation/devicetree/bindings/*/*/*npcm*
1782
1783 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1784 M:      Wan ZongShun <mcuos.com@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 W:      http://www.mcuos.com
1787 S:      Maintained
1788 F:      arch/arm/mach-w90x900/
1789 F:      drivers/input/keyboard/w90p910_keypad.c
1790 F:      drivers/input/touchscreen/w90p910_ts.c
1791 F:      drivers/watchdog/nuc900_wdt.c
1792 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1793 F:      drivers/mtd/nand/raw/nuc900_nand.c
1794 F:      drivers/rtc/rtc-nuc900.c
1795 F:      drivers/spi/spi-nuc900.c
1796 F:      drivers/usb/host/ehci-w90x900.c
1797 F:      drivers/video/fbdev/nuc900fb.c
1798
1799 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1800 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1801 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1802 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1803 S:      Supported
1804
1805 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1806 M:      Alexander Clouter <alex@digriz.org.uk>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 W:      http://www.digriz.org.uk/ts78xx/kernel
1809 S:      Maintained
1810 F:      arch/arm/mach-orion5x/ts78xx-*
1811
1812 ARM/OXNAS platform support
1813 M:      Neil Armstrong <narmstrong@baylibre.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      arch/arm/mach-oxnas/
1818 F:      arch/arm/boot/dts/ox8*.dts*
1819 N:      oxnas
1820
1821 ARM/PALM TREO SUPPORT
1822 M:      Tomas Cech <sleep_walker@suse.com>
1823 L:      linux-arm-kernel@lists.infradead.org
1824 W:      http://hackndev.com
1825 S:      Maintained
1826 F:      arch/arm/mach-pxa/palmtreo.*
1827
1828 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1829 M:      Marek Vasut <marek.vasut@gmail.com>
1830 L:      linux-arm-kernel@lists.infradead.org
1831 W:      http://hackndev.com
1832 S:      Maintained
1833 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1834 F:      arch/arm/mach-pxa/palmtx.c
1835 F:      arch/arm/mach-pxa/palmt5.*
1836 F:      arch/arm/mach-pxa/include/mach/palmld.h
1837 F:      arch/arm/mach-pxa/palmld.c
1838 F:      arch/arm/mach-pxa/palmte2.*
1839 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1840 F:      arch/arm/mach-pxa/palmtc.c
1841
1842 ARM/PALMZ72 SUPPORT
1843 M:      Sergey Lapin <slapin@ossfans.org>
1844 L:      linux-arm-kernel@lists.infradead.org
1845 W:      http://hackndev.com
1846 S:      Maintained
1847 F:      arch/arm/mach-pxa/palmz72.*
1848
1849 ARM/PLEB SUPPORT
1850 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1851 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1852 S:      Maintained
1853
1854 ARM/PT DIGITAL BOARD PORT
1855 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 W:      http://www.armlinux.org.uk/
1858 S:      Maintained
1859
1860 ARM/QUALCOMM SUPPORT
1861 M:      Andy Gross <andy.gross@linaro.org>
1862 M:      David Brown <david.brown@linaro.org>
1863 L:      linux-arm-msm@vger.kernel.org
1864 L:      linux-soc@vger.kernel.org
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/soc/qcom/
1867 F:      arch/arm/boot/dts/qcom-*.dts
1868 F:      arch/arm/boot/dts/qcom-*.dtsi
1869 F:      arch/arm/mach-qcom/
1870 F:      arch/arm64/boot/dts/qcom/*
1871 F:      drivers/i2c/busses/i2c-qup.c
1872 F:      drivers/clk/qcom/
1873 F:      drivers/dma/qcom/
1874 F:      drivers/soc/qcom/
1875 F:      drivers/spi/spi-qup.c
1876 F:      drivers/tty/serial/msm_serial.c
1877 F:      drivers/*/pm8???-*
1878 F:      drivers/mfd/ssbi.c
1879 F:      drivers/firmware/qcom_scm*
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1881
1882 ARM/RADISYS ENP2611 MACHINE SUPPORT
1883 M:      Lennert Buytenhek <kernel@wantstofly.org>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886
1887 ARM/REALTEK ARCHITECTURE
1888 M:      Andreas Färber <afaerber@suse.de>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm64/boot/dts/realtek/
1892 F:      Documentation/devicetree/bindings/arm/realtek.txt
1893
1894 ARM/RENESAS ARM64 ARCHITECTURE
1895 M:      Simon Horman <horms@verge.net.au>
1896 M:      Magnus Damm <magnus.damm@gmail.com>
1897 L:      linux-renesas-soc@vger.kernel.org
1898 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1900 S:      Supported
1901 F:      arch/arm64/boot/dts/renesas/
1902 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1903 F:      drivers/soc/renesas/
1904 F:      include/linux/soc/renesas/
1905
1906 ARM/RISCPC ARCHITECTURE
1907 M:      Russell King <linux@armlinux.org.uk>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.armlinux.org.uk/
1910 S:      Maintained
1911 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1912 F:      arch/arm/include/asm/hardware/ioc.h
1913 F:      arch/arm/include/asm/hardware/iomd.h
1914 F:      arch/arm/include/asm/hardware/memc.h
1915 F:      arch/arm/mach-rpc/
1916 F:      drivers/net/ethernet/8390/etherh.c
1917 F:      drivers/net/ethernet/i825xx/ether1*
1918 F:      drivers/net/ethernet/seeq/ether3*
1919 F:      drivers/scsi/arm/
1920
1921 ARM/Rockchip SoC support
1922 M:      Heiko Stuebner <heiko@sntech.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 L:      linux-rockchip@lists.infradead.org
1925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1926 S:      Maintained
1927 F:      arch/arm/boot/dts/rk3*
1928 F:      arch/arm/boot/dts/rv1108*
1929 F:      arch/arm/mach-rockchip/
1930 F:      drivers/clk/rockchip/
1931 F:      drivers/i2c/busses/i2c-rk3x.c
1932 F:      drivers/*/*rockchip*
1933 F:      drivers/*/*/*rockchip*
1934 F:      sound/soc/rockchip/
1935 N:      rockchip
1936
1937 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1938 M:      Kukjin Kim <kgene@kernel.org>
1939 M:      Krzysztof Kozlowski <krzk@kernel.org>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1942 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1943 S:      Maintained
1944 F:      arch/arm/boot/dts/s3c*
1945 F:      arch/arm/boot/dts/s5p*
1946 F:      arch/arm/boot/dts/exynos*
1947 F:      arch/arm64/boot/dts/exynos/
1948 F:      arch/arm/plat-samsung/
1949 F:      arch/arm/mach-s3c24*/
1950 F:      arch/arm/mach-s3c64xx/
1951 F:      arch/arm/mach-s5p*/
1952 F:      arch/arm/mach-exynos*/
1953 F:      drivers/*/*s3c24*
1954 F:      drivers/*/*/*s3c24*
1955 F:      drivers/*/*s3c64xx*
1956 F:      drivers/*/*s5pv210*
1957 F:      drivers/memory/samsung/*
1958 F:      drivers/soc/samsung/*
1959 F:      Documentation/arm/Samsung/
1960 F:      Documentation/devicetree/bindings/arm/samsung/
1961 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1962 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1963 N:      exynos
1964
1965 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1966 M:      Kyungmin Park <kyungmin.park@samsung.com>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      arch/arm/mach-s5pv210/
1970
1971 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1972 M:      Kyungmin Park <kyungmin.park@samsung.com>
1973 M:      Kamil Debski <kamil@wypas.org>
1974 M:      Andrzej Hajda <a.hajda@samsung.com>
1975 L:      linux-arm-kernel@lists.infradead.org
1976 L:      linux-media@vger.kernel.org
1977 S:      Maintained
1978 F:      drivers/media/platform/s5p-g2d/
1979
1980 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1981 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1982 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1983 L:      linux-media@vger.kernel.org
1984 S:      Maintained
1985 F:      drivers/media/platform/s5p-cec/
1986 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1987
1988 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1989 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1990 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1991 L:      linux-arm-kernel@lists.infradead.org
1992 L:      linux-media@vger.kernel.org
1993 S:      Maintained
1994 F:      drivers/media/platform/s5p-jpeg/
1995
1996 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1997 M:      Kyungmin Park <kyungmin.park@samsung.com>
1998 M:      Kamil Debski <kamil@wypas.org>
1999 M:      Jeongtae Park <jtp.park@samsung.com>
2000 M:      Andrzej Hajda <a.hajda@samsung.com>
2001 L:      linux-arm-kernel@lists.infradead.org
2002 L:      linux-media@vger.kernel.org
2003 S:      Maintained
2004 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2005 F:      drivers/media/platform/s5p-mfc/
2006
2007 ARM/SHMOBILE ARM ARCHITECTURE
2008 M:      Simon Horman <horms@verge.net.au>
2009 M:      Magnus Damm <magnus.damm@gmail.com>
2010 L:      linux-renesas-soc@vger.kernel.org
2011 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2013 S:      Supported
2014 F:      arch/arm/boot/dts/emev2*
2015 F:      arch/arm/boot/dts/r7s*
2016 F:      arch/arm/boot/dts/r8a*
2017 F:      arch/arm/boot/dts/r9a*
2018 F:      arch/arm/boot/dts/sh*
2019 F:      arch/arm/configs/shmobile_defconfig
2020 F:      arch/arm/include/debug/renesas-scif.S
2021 F:      arch/arm/mach-shmobile/
2022 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2023 F:      drivers/soc/renesas/
2024 F:      include/linux/soc/renesas/
2025
2026 ARM/SOCFPGA ARCHITECTURE
2027 M:      Dinh Nguyen <dinguyen@kernel.org>
2028 S:      Maintained
2029 F:      arch/arm/mach-socfpga/
2030 F:      arch/arm/boot/dts/socfpga*
2031 F:      arch/arm/configs/socfpga_defconfig
2032 F:      arch/arm64/boot/dts/altera/
2033 W:      http://www.rocketboards.org
2034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2035
2036 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2037 M:      Dinh Nguyen <dinguyen@kernel.org>
2038 S:      Maintained
2039 F:      drivers/clk/socfpga/
2040
2041 ARM/SOCFPGA EDAC SUPPORT
2042 M:      Thor Thayer <thor.thayer@linux.intel.com>
2043 S:      Maintained
2044 F:      drivers/edac/altera_edac.
2045
2046 ARM/SPREADTRUM SoC SUPPORT
2047 M:      Orson Zhai <orsonzhai@gmail.com>
2048 M:      Baolin Wang <baolin.wang@linaro.org>
2049 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2050 S:      Maintained
2051 F:      arch/arm64/boot/dts/sprd
2052 N:      sprd
2053
2054 ARM/STI ARCHITECTURE
2055 M:      Patrice Chotard <patrice.chotard@st.com>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 W:      http://www.stlinux.com
2058 S:      Maintained
2059 F:      arch/arm/mach-sti/
2060 F:      arch/arm/boot/dts/sti*
2061 F:      drivers/char/hw_random/st-rng.c
2062 F:      drivers/clocksource/arm_global_timer.c
2063 F:      drivers/clocksource/clksrc_st_lpc.c
2064 F:      drivers/cpufreq/sti-cpufreq.c
2065 F:      drivers/dma/st_fdma*
2066 F:      drivers/i2c/busses/i2c-st.c
2067 F:      drivers/media/rc/st_rc.c
2068 F:      drivers/media/platform/sti/c8sectpfe/
2069 F:      drivers/mmc/host/sdhci-st.c
2070 F:      drivers/phy/st/phy-miphy28lp.c
2071 F:      drivers/phy/st/phy-stih407-usb.c
2072 F:      drivers/pinctrl/pinctrl-st.c
2073 F:      drivers/remoteproc/st_remoteproc.c
2074 F:      drivers/remoteproc/st_slim_rproc.c
2075 F:      drivers/reset/sti/
2076 F:      drivers/rtc/rtc-st-lpc.c
2077 F:      drivers/tty/serial/st-asc.c
2078 F:      drivers/usb/dwc3/dwc3-st.c
2079 F:      drivers/usb/host/ehci-st.c
2080 F:      drivers/usb/host/ohci-st.c
2081 F:      drivers/watchdog/st_lpc_wdt.c
2082 F:      drivers/ata/ahci_st.c
2083 F:      include/linux/remoteproc/st_slim_rproc.h
2084
2085 ARM/STM32 ARCHITECTURE
2086 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2087 M:      Alexandre Torgue <alexandre.torgue@st.com>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 S:      Maintained
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2091 N:      stm32
2092 F:      arch/arm/boot/dts/stm32*
2093 F:      arch/arm/mach-stm32/
2094 F:      drivers/clocksource/armv7m_systick.c
2095
2096 ARM/Synaptics Berlin SoC support
2097 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2098 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 S:      Maintained
2101 F:      arch/arm/mach-berlin/
2102 F:      arch/arm/boot/dts/berlin*
2103 F:      arch/arm64/boot/dts/marvell/berlin*
2104
2105 ARM/TANGO ARCHITECTURE
2106 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2107 M:      Mans Rullgard <mans@mansr.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 S:      Odd Fixes
2110 N:      tango
2111
2112 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2113 M:      Lennert Buytenhek <kernel@wantstofly.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2118 M:      Hans Verkuil <hans.verkuil@cisco.com>
2119 L:      linux-tegra@vger.kernel.org
2120 L:      linux-media@vger.kernel.org
2121 S:      Maintained
2122 F:      drivers/media/platform/tegra-cec/
2123 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2124
2125 ARM/TETON BGA MACHINE SUPPORT
2126 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 S:      Maintained
2129
2130 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2131 M:      Santosh Shilimkar <ssantosh@kernel.org>
2132 L:      linux-kernel@vger.kernel.org
2133 S:      Maintained
2134 F:      drivers/memory/*emif*
2135
2136 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2137 M:      Tero Kristo <t-kristo@ti.com>
2138 M:      Nishanth Menon <nm@ti.com>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 S:      Supported
2141 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2142 F:      arch/arm64/boot/dts/ti/Makefile
2143 F:      arch/arm64/boot/dts/ti/k3-*
2144
2145 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2146 M:      Santosh Shilimkar <ssantosh@kernel.org>
2147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2148 S:      Maintained
2149 F:      arch/arm/mach-keystone/
2150 F:      arch/arm/boot/dts/keystone-*
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2152
2153 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2154 M:      Santosh Shilimkar <ssantosh@kernel.org>
2155 L:      linux-kernel@vger.kernel.org
2156 S:      Maintained
2157 F:      drivers/clk/keystone/
2158
2159 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2160 M:      Santosh Shilimkar <ssantosh@kernel.org>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 L:      linux-kernel@vger.kernel.org
2163 S:      Maintained
2164 F:      drivers/clocksource/timer-keystone.c
2165
2166 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2167 M:      Santosh Shilimkar <ssantosh@kernel.org>
2168 L:      linux-kernel@vger.kernel.org
2169 S:      Maintained
2170 F:      drivers/power/reset/keystone-reset.c
2171
2172 ARM/THECUS N2100 MACHINE SUPPORT
2173 M:      Lennert Buytenhek <kernel@wantstofly.org>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 S:      Maintained
2176
2177 ARM/TOSA MACHINE SUPPORT
2178 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2179 M:      Dirk Opfer <dirk@opfer-online.de>
2180 S:      Maintained
2181
2182 ARM/UNIPHIER ARCHITECTURE
2183 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2186 S:      Maintained
2187 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2188 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2189 F:      arch/arm/boot/dts/uniphier*
2190 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2191 F:      arch/arm/mach-uniphier/
2192 F:      arch/arm/mm/cache-uniphier.c
2193 F:      arch/arm64/boot/dts/socionext/uniphier*
2194 F:      drivers/bus/uniphier-system-bus.c
2195 F:      drivers/clk/uniphier/
2196 F:      drivers/gpio/gpio-uniphier.c
2197 F:      drivers/i2c/busses/i2c-uniphier*
2198 F:      drivers/irqchip/irq-uniphier-aidet.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM47XX MIPS ARCHITECTURE
2877 M:      Hauke Mehrtens <hauke@hauke-m.de>
2878 M:      Rafał Miłecki <zajec5@gmail.com>
2879 L:      linux-mips@linux-mips.org
2880 S:      Maintained
2881 F:      Documentation/devicetree/bindings/mips/brcm/
2882 F:      arch/mips/bcm47xx/*
2883 F:      arch/mips/include/asm/mach-bcm47xx/*
2884
2885 BROADCOM BCM5301X ARM ARCHITECTURE
2886 M:      Hauke Mehrtens <hauke@hauke-m.de>
2887 M:      Rafał Miłecki <zajec5@gmail.com>
2888 M:      Jon Mason <jonmason@broadcom.com>
2889 M:      bcm-kernel-feedback-list@broadcom.com
2890 L:      linux-arm-kernel@lists.infradead.org
2891 S:      Maintained
2892 F:      arch/arm/mach-bcm/bcm_5301x.c
2893 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2894 F:      arch/arm/boot/dts/bcm470*
2895 F:      arch/arm/boot/dts/bcm953012*
2896
2897 BROADCOM BCM53573 ARM ARCHITECTURE
2898 M:      Rafał Miłecki <rafal@milecki.pl>
2899 L:      linux-arm-kernel@lists.infradead.org
2900 S:      Maintained
2901 F:      arch/arm/boot/dts/bcm53573*
2902 F:      arch/arm/boot/dts/bcm47189*
2903
2904 BROADCOM BCM63XX ARM ARCHITECTURE
2905 M:      Florian Fainelli <f.fainelli@gmail.com>
2906 M:      bcm-kernel-feedback-list@broadcom.com
2907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2908 T:      git git://github.com/broadcom/stblinux.git
2909 S:      Maintained
2910 N:      bcm63xx
2911
2912 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2913 M:      Kevin Cernekee <cernekee@gmail.com>
2914 L:      linux-usb@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2917
2918 BROADCOM BCM7XXX ARM ARCHITECTURE
2919 M:      Brian Norris <computersforpeace@gmail.com>
2920 M:      Gregory Fong <gregory.0xf0@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 M:      bcm-kernel-feedback-list@broadcom.com
2923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2924 T:      git git://github.com/broadcom/stblinux.git
2925 S:      Maintained
2926 F:      arch/arm/mach-bcm/*brcmstb*
2927 F:      arch/arm/boot/dts/bcm7*.dts*
2928 F:      drivers/bus/brcmstb_gisb.c
2929 F:      arch/arm/mm/cache-b15-rac.c
2930 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2931 N:      brcmstb
2932
2933 BROADCOM BMIPS CPUFREQ DRIVER
2934 M:      Markus Mayer <mmayer@broadcom.com>
2935 M:      bcm-kernel-feedback-list@broadcom.com
2936 L:      linux-pm@vger.kernel.org
2937 S:      Maintained
2938 F:      drivers/cpufreq/bmips-cpufreq.c
2939
2940 BROADCOM BMIPS MIPS ARCHITECTURE
2941 M:      Kevin Cernekee <cernekee@gmail.com>
2942 M:      Florian Fainelli <f.fainelli@gmail.com>
2943 L:      linux-mips@linux-mips.org
2944 T:      git git://github.com/broadcom/stblinux.git
2945 S:      Maintained
2946 F:      arch/mips/bmips/*
2947 F:      arch/mips/include/asm/mach-bmips/*
2948 F:      arch/mips/kernel/*bmips*
2949 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2950 F:      drivers/irqchip/irq-bcm63*
2951 F:      drivers/irqchip/irq-bcm7*
2952 F:      drivers/irqchip/irq-brcmstb*
2953 F:      include/linux/bcm963xx_nvram.h
2954 F:      include/linux/bcm963xx_tag.h
2955
2956 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2957 M:      Rasesh Mody <rasesh.mody@cavium.com>
2958 M:      Harish Patil <harish.patil@cavium.com>
2959 M:      Dept-GELinuxNICDev@cavium.com
2960 L:      netdev@vger.kernel.org
2961 S:      Supported
2962 F:      drivers/net/ethernet/broadcom/bnx2.*
2963 F:      drivers/net/ethernet/broadcom/bnx2_*
2964
2965 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2966 M:      QLogic-Storage-Upstream@qlogic.com
2967 L:      linux-scsi@vger.kernel.org
2968 S:      Supported
2969 F:      drivers/scsi/bnx2fc/
2970
2971 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2972 M:      QLogic-Storage-Upstream@qlogic.com
2973 L:      linux-scsi@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/scsi/bnx2i/
2976
2977 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2978 M:      Ariel Elior <ariel.elior@cavium.com>
2979 M:      everest-linux-l2@cavium.com
2980 L:      netdev@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/broadcom/bnx2x/
2983
2984 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2985 M:      Michael Chan <michael.chan@broadcom.com>
2986 L:      netdev@vger.kernel.org
2987 S:      Supported
2988 F:      drivers/net/ethernet/broadcom/bnxt/
2989
2990 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2991 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2992 M:      Franky Lin <franky.lin@broadcom.com>
2993 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2994 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2995 M:      Wright Feng <wright.feng@cypress.com>
2996 L:      linux-wireless@vger.kernel.org
2997 L:      brcm80211-dev-list.pdl@broadcom.com
2998 L:      brcm80211-dev-list@cypress.com
2999 S:      Supported
3000 F:      drivers/net/wireless/broadcom/brcm80211/
3001
3002 BROADCOM BRCMSTB GPIO DRIVER
3003 M:      Gregory Fong <gregory.0xf0@gmail.com>
3004 L:      bcm-kernel-feedback-list@broadcom.com
3005 S:      Supported
3006 F:      drivers/gpio/gpio-brcmstb.c
3007 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3008
3009 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3010 M:      Al Cooper <alcooperx@gmail.com>
3011 L:      linux-kernel@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Maintained
3014 F:      drivers/phy/broadcom/phy-brcm-usb*
3015
3016 BROADCOM GENET ETHERNET DRIVER
3017 M:      Doug Berger <opendmb@gmail.com>
3018 M:      Florian Fainelli <f.fainelli@gmail.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/genet/
3022
3023 BROADCOM IPROC ARM ARCHITECTURE
3024 M:      Ray Jui <rjui@broadcom.com>
3025 M:      Scott Branden <sbranden@broadcom.com>
3026 M:      Jon Mason <jonmason@broadcom.com>
3027 M:      bcm-kernel-feedback-list@broadcom.com
3028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3029 T:      git git://github.com/broadcom/cygnus-linux.git
3030 S:      Maintained
3031 N:      iproc
3032 N:      cygnus
3033 N:      bcm[-_]nsp
3034 N:      bcm9113*
3035 N:      bcm9583*
3036 N:      bcm9585*
3037 N:      bcm9586*
3038 N:      bcm988312
3039 N:      bcm113*
3040 N:      bcm583*
3041 N:      bcm585*
3042 N:      bcm586*
3043 N:      bcm88312
3044 N:      hr2
3045 N:      stingray
3046 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3047 F:      arch/arm64/boot/dts/broadcom/stingray/*
3048 F:      drivers/clk/bcm/clk-ns*
3049 F:      drivers/clk/bcm/clk-sr*
3050 F:      drivers/pinctrl/bcm/pinctrl-ns*
3051 F:      include/dt-bindings/clock/bcm-sr*
3052
3053 BROADCOM KONA GPIO DRIVER
3054 M:      Ray Jui <rjui@broadcom.com>
3055 L:      bcm-kernel-feedback-list@broadcom.com
3056 S:      Supported
3057 F:      drivers/gpio/gpio-bcm-kona.c
3058 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3059
3060 BROADCOM NETXTREME-E ROCE DRIVER
3061 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3062 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3063 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3064 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3065 L:      linux-rdma@vger.kernel.org
3066 W:      http://www.broadcom.com
3067 S:      Supported
3068 F:      drivers/infiniband/hw/bnxt_re/
3069 F:      include/uapi/rdma/bnxt_re-abi.h
3070
3071 BROADCOM NVRAM DRIVER
3072 M:      Rafał Miłecki <zajec5@gmail.com>
3073 L:      linux-mips@linux-mips.org
3074 S:      Maintained
3075 F:      drivers/firmware/broadcom/*
3076
3077 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3078 M:      Rafał Miłecki <zajec5@gmail.com>
3079 L:      linux-wireless@vger.kernel.org
3080 S:      Maintained
3081 F:      drivers/bcma/
3082 F:      include/linux/bcma/
3083
3084 BROADCOM STB AVS CPUFREQ DRIVER
3085 M:      Markus Mayer <mmayer@broadcom.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-pm@vger.kernel.org
3088 S:      Maintained
3089 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3090 F:      drivers/cpufreq/brcmstb*
3091
3092 BROADCOM STB AVS TMON DRIVER
3093 M:      Markus Mayer <mmayer@broadcom.com>
3094 M:      bcm-kernel-feedback-list@broadcom.com
3095 L:      linux-pm@vger.kernel.org
3096 S:      Maintained
3097 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3098 F:      drivers/thermal/broadcom/brcmstb*
3099
3100 BROADCOM STB NAND FLASH DRIVER
3101 M:      Brian Norris <computersforpeace@gmail.com>
3102 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3103 L:      linux-mtd@lists.infradead.org
3104 L:      bcm-kernel-feedback-list@broadcom.com
3105 S:      Maintained
3106 F:      drivers/mtd/nand/raw/brcmnand/
3107
3108 BROADCOM STB DPFE DRIVER
3109 M:      Markus Mayer <mmayer@broadcom.com>
3110 M:      bcm-kernel-feedback-list@broadcom.com
3111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3112 S:      Maintained
3113 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3114 F:      drivers/memory/brcmstb_dpfe.c
3115
3116 BROADCOM SYSTEMPORT ETHERNET DRIVER
3117 M:      Florian Fainelli <f.fainelli@gmail.com>
3118 L:      netdev@vger.kernel.org
3119 S:      Supported
3120 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3121
3122 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3123 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3124 M:      Prashant Sreedharan <prashant@broadcom.com>
3125 M:      Michael Chan <mchan@broadcom.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/tg3.*
3129
3130 BROCADE BFA FC SCSI DRIVER
3131 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3132 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3133 L:      linux-scsi@vger.kernel.org
3134 S:      Supported
3135 F:      drivers/scsi/bfa/
3136
3137 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3138 M:      Rasesh Mody <rasesh.mody@cavium.com>
3139 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3140 M:      Dept-GELinuxNICDev@cavium.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/brocade/bna/
3144
3145 BSG (block layer generic sg v4 driver)
3146 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3147 L:      linux-scsi@vger.kernel.org
3148 S:      Supported
3149 F:      block/bsg.c
3150 F:      include/linux/bsg.h
3151 F:      include/uapi/linux/bsg.h
3152
3153 BT87X AUDIO DRIVER
3154 M:      Clemens Ladisch <clemens@ladisch.de>
3155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3156 T:      git git://git.alsa-project.org/alsa-kernel.git
3157 S:      Maintained
3158 F:      Documentation/sound/cards/bt87x.rst
3159 F:      sound/pci/bt87x.c
3160
3161 BT8XXGPIO DRIVER
3162 M:      Michael Buesch <m@bues.ch>
3163 W:      http://bu3sch.de/btgpio.php
3164 S:      Maintained
3165 F:      drivers/gpio/gpio-bt8xx.c
3166
3167 BTRFS FILE SYSTEM
3168 M:      Chris Mason <clm@fb.com>
3169 M:      Josef Bacik <jbacik@fb.com>
3170 M:      David Sterba <dsterba@suse.com>
3171 L:      linux-btrfs@vger.kernel.org
3172 W:      http://btrfs.wiki.kernel.org/
3173 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3175 S:      Maintained
3176 F:      Documentation/filesystems/btrfs.txt
3177 F:      fs/btrfs/
3178 F:      include/linux/btrfs*
3179 F:      include/uapi/linux/btrfs*
3180
3181 BTTV VIDEO4LINUX DRIVER
3182 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3183 L:      linux-media@vger.kernel.org
3184 W:      https://linuxtv.org
3185 T:      git git://linuxtv.org/media_tree.git
3186 S:      Odd fixes
3187 F:      Documentation/media/v4l-drivers/bttv*
3188 F:      drivers/media/pci/bt8xx/bttv*
3189
3190 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3191 M:      Chanwoo Choi <cw00.choi@samsung.com>
3192 L:      linux-pm@vger.kernel.org
3193 L:      linux-samsung-soc@vger.kernel.org
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3195 S:      Maintained
3196 F:      drivers/devfreq/exynos-bus.c
3197 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3198
3199 BUSLOGIC SCSI DRIVER
3200 M:      Khalid Aziz <khalid@gonehiking.org>
3201 L:      linux-scsi@vger.kernel.org
3202 S:      Maintained
3203 F:      drivers/scsi/BusLogic.*
3204 F:      drivers/scsi/FlashPoint.*
3205
3206 C-MEDIA CMI8788 DRIVER
3207 M:      Clemens Ladisch <clemens@ladisch.de>
3208 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3209 T:      git git://git.alsa-project.org/alsa-kernel.git
3210 S:      Maintained
3211 F:      sound/pci/oxygen/
3212
3213 C6X ARCHITECTURE
3214 M:      Mark Salter <msalter@redhat.com>
3215 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3216 L:      linux-c6x-dev@linux-c6x.org
3217 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3218 S:      Maintained
3219 F:      arch/c6x/
3220
3221 CA8210 IEEE-802.15.4 RADIO DRIVER
3222 M:      Harry Morris <h.morris@cascoda.com>
3223 L:      linux-wpan@vger.kernel.org
3224 W:      https://github.com/Cascoda/ca8210-linux.git
3225 S:      Maintained
3226 F:      drivers/net/ieee802154/ca8210.c
3227 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3228
3229 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3230 M:      David Howells <dhowells@redhat.com>
3231 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3232 S:      Supported
3233 F:      Documentation/filesystems/caching/cachefiles.txt
3234 F:      fs/cachefiles/
3235
3236 CADENCE MIPI-CSI2 BRIDGES
3237 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3238 L:      linux-media@vger.kernel.org
3239 S:      Maintained
3240 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3241 F:      drivers/media/platform/cadence/cdns-csi2*
3242
3243 CADET FM/AM RADIO RECEIVER DRIVER
3244 M:      Hans Verkuil <hverkuil@xs4all.nl>
3245 L:      linux-media@vger.kernel.org
3246 T:      git git://linuxtv.org/media_tree.git
3247 W:      https://linuxtv.org
3248 S:      Maintained
3249 F:      drivers/media/radio/radio-cadet*
3250
3251 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3252 M:      Jonathan Corbet <corbet@lwn.net>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 S:      Maintained
3256 F:      Documentation/media/v4l-drivers/cafe_ccic*
3257 F:      drivers/media/platform/marvell-ccic/
3258
3259 CAIF NETWORK LAYER
3260 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3261 L:      netdev@vger.kernel.org
3262 S:      Supported
3263 F:      Documentation/networking/caif/
3264 F:      drivers/net/caif/
3265 F:      include/uapi/linux/caif/
3266 F:      include/net/caif/
3267 F:      net/caif/
3268
3269 CALGARY x86-64 IOMMU
3270 M:      Muli Ben-Yehuda <mulix@mulix.org>
3271 M:      Jon Mason <jdmason@kudzu.us>
3272 L:      iommu@lists.linux-foundation.org
3273 S:      Maintained
3274 F:      arch/x86/kernel/pci-calgary_64.c
3275 F:      arch/x86/kernel/tce_64.c
3276 F:      arch/x86/include/asm/calgary.h
3277 F:      arch/x86/include/asm/tce.h
3278
3279 CAN NETWORK DRIVERS
3280 M:      Wolfgang Grandegger <wg@grandegger.com>
3281 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3282 L:      linux-can@vger.kernel.org
3283 W:      https://github.com/linux-can
3284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/net/can/
3288 F:      drivers/net/can/
3289 F:      include/linux/can/dev.h
3290 F:      include/linux/can/platform/
3291 F:      include/uapi/linux/can/error.h
3292 F:      include/uapi/linux/can/netlink.h
3293
3294 CAN NETWORK LAYER
3295 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3296 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3297 L:      linux-can@vger.kernel.org
3298 W:      https://github.com/linux-can
3299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3301 S:      Maintained
3302 F:      Documentation/networking/can.rst
3303 F:      net/can/
3304 F:      include/linux/can/core.h
3305 F:      include/uapi/linux/can.h
3306 F:      include/uapi/linux/can/bcm.h
3307 F:      include/uapi/linux/can/raw.h
3308 F:      include/uapi/linux/can/gw.h
3309
3310 CAPABILITIES
3311 M:      Serge Hallyn <serge@hallyn.com>
3312 L:      linux-security-module@vger.kernel.org
3313 S:      Supported
3314 F:      include/linux/capability.h
3315 F:      include/uapi/linux/capability.h
3316 F:      security/commoncap.c
3317 F:      kernel/capability.c
3318
3319 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3320 M:      Kevin Tsai <ktsai@capellamicro.com>
3321 S:      Maintained
3322 F:      drivers/iio/light/cm*
3323
3324 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3325 M:      Christian Lamparter <chunkeey@googlemail.com>
3326 L:      linux-wireless@vger.kernel.org
3327 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3328 S:      Maintained
3329 F:      drivers/net/wireless/ath/carl9170/
3330
3331 CAVIUM I2C DRIVER
3332 M:      Jan Glauber <jglauber@cavium.com>
3333 M:      David Daney <david.daney@cavium.com>
3334 W:      http://www.cavium.com
3335 S:      Supported
3336 F:      drivers/i2c/busses/i2c-octeon*
3337 F:      drivers/i2c/busses/i2c-thunderx*
3338
3339 CAVIUM LIQUIDIO NETWORK DRIVER
3340 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3341 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3342 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3343 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3344 L:      netdev@vger.kernel.org
3345 W:      http://www.cavium.com
3346 S:      Supported
3347 F:      drivers/net/ethernet/cavium/liquidio/
3348
3349 CAVIUM MMC DRIVER
3350 M:      Jan Glauber <jglauber@cavium.com>
3351 M:      David Daney <david.daney@cavium.com>
3352 M:      Steven J. Hill <Steven.Hill@cavium.com>
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/mmc/host/cavium*
3356
3357 CAVIUM OCTEON-TX CRYPTO DRIVER
3358 M:      George Cherian <george.cherian@cavium.com>
3359 L:      linux-crypto@vger.kernel.org
3360 W:      http://www.cavium.com
3361 S:      Supported
3362 F:      drivers/crypto/cavium/cpt/
3363
3364 CAVIUM THUNDERX2 ARM64 SOC
3365 M:      Robert Richter <rrichter@cavium.com>
3366 M:      Jayachandran C <jnair@caviumnetworks.com>
3367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3368 S:      Maintained
3369 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3370 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3371
3372 CC2520 IEEE-802.15.4 RADIO DRIVER
3373 M:      Varka Bhadram <varkabhadram@gmail.com>
3374 L:      linux-wpan@vger.kernel.org
3375 S:      Maintained
3376 F:      drivers/net/ieee802154/cc2520.c
3377 F:      include/linux/spi/cc2520.h
3378 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3379
3380 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3381 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3382 L:      linux-crypto@vger.kernel.org
3383 S:      Supported
3384 F:      drivers/crypto/ccree/
3385 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3386
3387 CEC FRAMEWORK
3388 M:      Hans Verkuil <hans.verkuil@cisco.com>
3389 L:      linux-media@vger.kernel.org
3390 T:      git git://linuxtv.org/media_tree.git
3391 W:      http://linuxtv.org
3392 S:      Supported
3393 F:      Documentation/media/kapi/cec-core.rst
3394 F:      Documentation/media/uapi/cec
3395 F:      drivers/media/cec/
3396 F:      drivers/media/rc/keymaps/rc-cec.c
3397 F:      include/media/cec.h
3398 F:      include/media/cec-notifier.h
3399 F:      include/uapi/linux/cec.h
3400 F:      include/uapi/linux/cec-funcs.h
3401 F:      Documentation/devicetree/bindings/media/cec.txt
3402 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3403
3404 CEC GPIO DRIVER
3405 M:      Hans Verkuil <hans.verkuil@cisco.com>
3406 L:      linux-media@vger.kernel.org
3407 T:      git git://linuxtv.org/media_tree.git
3408 W:      http://linuxtv.org
3409 S:      Supported
3410 F:      drivers/media/platform/cec-gpio/
3411 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3412
3413 CELL BROADBAND ENGINE ARCHITECTURE
3414 M:      Arnd Bergmann <arnd@arndb.de>
3415 L:      linuxppc-dev@lists.ozlabs.org
3416 W:      http://www.ibm.com/developerworks/power/cell/
3417 S:      Supported
3418 F:      arch/powerpc/include/asm/cell*.h
3419 F:      arch/powerpc/include/asm/spu*.h
3420 F:      arch/powerpc/include/uapi/asm/spu*.h
3421 F:      arch/powerpc/oprofile/*cell*
3422 F:      arch/powerpc/platforms/cell/
3423
3424 CEPH COMMON CODE (LIBCEPH)
3425 M:      Ilya Dryomov <idryomov@gmail.com>
3426 M:      "Yan, Zheng" <zyan@redhat.com>
3427 M:      Sage Weil <sage@redhat.com>
3428 L:      ceph-devel@vger.kernel.org
3429 W:      http://ceph.com/
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3431 T:      git git://github.com/ceph/ceph-client.git
3432 S:      Supported
3433 F:      net/ceph/
3434 F:      include/linux/ceph/
3435 F:      include/linux/crush/
3436
3437 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3438 M:      "Yan, Zheng" <zyan@redhat.com>
3439 M:      Sage Weil <sage@redhat.com>
3440 M:      Ilya Dryomov <idryomov@gmail.com>
3441 L:      ceph-devel@vger.kernel.org
3442 W:      http://ceph.com/
3443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3444 T:      git git://github.com/ceph/ceph-client.git
3445 S:      Supported
3446 F:      Documentation/filesystems/ceph.txt
3447 F:      fs/ceph/
3448
3449 CERTIFICATE HANDLING:
3450 M:      David Howells <dhowells@redhat.com>
3451 M:      David Woodhouse <dwmw2@infradead.org>
3452 L:      keyrings@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/admin-guide/module-signing.rst
3455 F:      certs/
3456 F:      scripts/sign-file.c
3457 F:      scripts/extract-cert.c
3458
3459 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3460 L:      linux-usb@vger.kernel.org
3461 S:      Orphan
3462 F:      Documentation/usb/WUSB-Design-overview.txt
3463 F:      Documentation/usb/wusb-cbaf
3464 F:      drivers/usb/host/hwa-hc.c
3465 F:      drivers/usb/host/whci/
3466 F:      drivers/usb/wusbcore/
3467 F:      include/linux/usb/wusb*
3468
3469 CFAG12864B LCD DRIVER
3470 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3471 S:      Maintained
3472 F:      drivers/auxdisplay/cfag12864b.c
3473 F:      include/linux/cfag12864b.h
3474
3475 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3476 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3477 S:      Maintained
3478 F:      drivers/auxdisplay/cfag12864bfb.c
3479 F:      include/linux/cfag12864b.h
3480
3481 802.11 (including CFG80211/NL80211)
3482 M:      Johannes Berg <johannes@sipsolutions.net>
3483 L:      linux-wireless@vger.kernel.org
3484 W:      http://wireless.kernel.org/
3485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3487 S:      Maintained
3488 F:      net/wireless/
3489 F:      include/uapi/linux/nl80211.h
3490 F:      include/linux/ieee80211.h
3491 F:      include/net/wext.h
3492 F:      include/net/cfg80211.h
3493 F:      include/net/iw_handler.h
3494 F:      include/net/ieee80211_radiotap.h
3495 F:      Documentation/driver-api/80211/cfg80211.rst
3496 F:      Documentation/networking/regulatory.txt
3497
3498 CHAR and MISC DRIVERS
3499 M:      Arnd Bergmann <arnd@arndb.de>
3500 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3502 S:      Supported
3503 F:      drivers/char/
3504 F:      drivers/misc/
3505 F:      include/linux/miscdevice.h
3506
3507 CHECKPATCH
3508 M:      Andy Whitcroft <apw@canonical.com>
3509 M:      Joe Perches <joe@perches.com>
3510 S:      Maintained
3511 F:      scripts/checkpatch.pl
3512
3513 CHINESE DOCUMENTATION
3514 M:      Harry Wei <harryxiyou@gmail.com>
3515 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3516 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3517 S:      Maintained
3518 F:      Documentation/translations/zh_CN/
3519
3520 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3521 M:      Peter Chen <Peter.Chen@nxp.com>
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3523 L:      linux-usb@vger.kernel.org
3524 S:      Maintained
3525 F:      drivers/usb/chipidea/
3526
3527 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3528 M:      Hans de Goede <hdegoede@redhat.com>
3529 L:      linux-input@vger.kernel.org
3530 S:      Maintained
3531 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3532 F:      drivers/input/touchscreen/chipone_icn8318.c
3533
3534 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3535 M:      Hans de Goede <hdegoede@redhat.com>
3536 L:      linux-input@vger.kernel.org
3537 S:      Maintained
3538 F:      drivers/input/touchscreen/chipone_icn8505.c
3539
3540 CHROME HARDWARE PLATFORM SUPPORT
3541 M:      Benson Leung <bleung@chromium.org>
3542 M:      Olof Johansson <olof@lixom.net>
3543 S:      Maintained
3544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3545 F:      drivers/platform/chrome/
3546
3547 CIRRUS LOGIC AUDIO CODEC DRIVERS
3548 M:      Brian Austin <brian.austin@cirrus.com>
3549 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3551 S:      Maintained
3552 F:      sound/soc/codecs/cs*
3553
3554 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3555 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3556 L:      netdev@vger.kernel.org
3557 S:      Maintained
3558 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3559
3560 CISCO FCOE HBA DRIVER
3561 M:      Satish Kharat <satishkh@cisco.com>
3562 M:      Sesidhar Baddela <sebaddel@cisco.com>
3563 M:      Karan Tilak Kumar <kartilak@cisco.com>
3564 L:      linux-scsi@vger.kernel.org
3565 S:      Supported
3566 F:      drivers/scsi/fnic/
3567
3568 CISCO SCSI HBA DRIVER
3569 M:      Karan Tilak Kumar <kartilak@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 L:      linux-scsi@vger.kernel.org
3572 S:      Supported
3573 F:      drivers/scsi/snic/
3574
3575 CISCO VIC ETHERNET NIC DRIVER
3576 M:      Christian Benvenuti <benve@cisco.com>
3577 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3578 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3579 S:      Supported
3580 F:      drivers/net/ethernet/cisco/enic/
3581
3582 CISCO VIC LOW LATENCY NIC DRIVER
3583 M:      Christian Benvenuti <benve@cisco.com>
3584 S:      Supported
3585 F:      drivers/infiniband/hw/usnic/
3586
3587 CIRRUS LOGIC MADERA CODEC DRIVERS
3588 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3589 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3591 L:      patches@opensource.cirrus.com
3592 T:      git https://github.com/CirrusLogic/linux-drivers.git
3593 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3594 S:      Supported
3595 F:      Documentation/devicetree/bindings/mfd/madera.txt
3596 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3597 F:      include/linux/mfd/madera/*
3598 F:      drivers/gpio/gpio-madera*
3599 F:      drivers/mfd/madera*
3600 F:      drivers/mfd/cs47l*
3601 F:      drivers/pinctrl/cirrus/*
3602
3603 CLANG-FORMAT FILE
3604 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3605 S:      Maintained
3606 F:      .clang-format
3607
3608 CLEANCACHE API
3609 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3610 L:      linux-kernel@vger.kernel.org
3611 S:      Maintained
3612 F:      mm/cleancache.c
3613 F:      include/linux/cleancache.h
3614
3615 CLK API
3616 M:      Russell King <linux@armlinux.org.uk>
3617 L:      linux-clk@vger.kernel.org
3618 S:      Maintained
3619 F:      include/linux/clk.h
3620
3621 CLOCKSOURCE, CLOCKEVENT DRIVERS
3622 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3623 M:      Thomas Gleixner <tglx@linutronix.de>
3624 L:      linux-kernel@vger.kernel.org
3625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3626 S:      Supported
3627 F:      drivers/clocksource/
3628 F:      Documentation/devicetree/bindings/timer/
3629
3630 CMPC ACPI DRIVER
3631 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3632 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3633 L:      platform-driver-x86@vger.kernel.org
3634 S:      Supported
3635 F:      drivers/platform/x86/classmate-laptop.c
3636
3637 COBALT MEDIA DRIVER
3638 M:      Hans Verkuil <hans.verkuil@cisco.com>
3639 L:      linux-media@vger.kernel.org
3640 T:      git git://linuxtv.org/media_tree.git
3641 W:      https://linuxtv.org
3642 S:      Supported
3643 F:      drivers/media/pci/cobalt/
3644
3645 COCCINELLE/Semantic Patches (SmPL)
3646 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3647 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3648 M:      Nicolas Palix <nicolas.palix@imag.fr>
3649 M:      Michal Marek <michal.lkml@markovi.net>
3650 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3652 W:      http://coccinelle.lip6.fr/
3653 S:      Supported
3654 F:      Documentation/dev-tools/coccinelle.rst
3655 F:      scripts/coccinelle/
3656 F:      scripts/coccicheck
3657
3658 CODA FILE SYSTEM
3659 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3660 M:      coda@cs.cmu.edu
3661 L:      codalist@coda.cs.cmu.edu
3662 W:      http://www.coda.cs.cmu.edu/
3663 S:      Maintained
3664 F:      Documentation/filesystems/coda.txt
3665 F:      fs/coda/
3666 F:      include/linux/coda*.h
3667 F:      include/uapi/linux/coda*.h
3668
3669 CODA V4L2 MEM2MEM DRIVER
3670 M:      Philipp Zabel <p.zabel@pengutronix.de>
3671 L:      linux-media@vger.kernel.org
3672 S:      Maintained
3673 F:      Documentation/devicetree/bindings/media/coda.txt
3674 F:      drivers/media/platform/coda/
3675
3676 COMMON CLK FRAMEWORK
3677 M:      Michael Turquette <mturquette@baylibre.com>
3678 M:      Stephen Boyd <sboyd@kernel.org>
3679 L:      linux-clk@vger.kernel.org
3680 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3682 S:      Maintained
3683 F:      Documentation/devicetree/bindings/clock/
3684 F:      drivers/clk/
3685 X:      drivers/clk/clkdev.c
3686 F:      include/linux/clk-pr*
3687 F:      include/linux/clk/
3688 F:      include/linux/of_clk.h
3689
3690 COMMON INTERNET FILE SYSTEM (CIFS)
3691 M:      Steve French <sfrench@samba.org>
3692 L:      linux-cifs@vger.kernel.org
3693 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3694 W:      http://linux-cifs.samba.org/
3695 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3696 S:      Supported
3697 F:      Documentation/filesystems/cifs/
3698 F:      fs/cifs/
3699
3700 COMPACTPCI HOTPLUG CORE
3701 M:      Scott Murray <scott@spiteful.org>
3702 L:      linux-pci@vger.kernel.org
3703 S:      Maintained
3704 F:      drivers/pci/hotplug/cpci_hotplug*
3705
3706 COMPACTPCI HOTPLUG GENERIC DRIVER
3707 M:      Scott Murray <scott@spiteful.org>
3708 L:      linux-pci@vger.kernel.org
3709 S:      Maintained
3710 F:      drivers/pci/hotplug/cpcihp_generic.c
3711
3712 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3713 M:      Scott Murray <scott@spiteful.org>
3714 L:      linux-pci@vger.kernel.org
3715 S:      Maintained
3716 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3717
3718 COMPAL LAPTOP SUPPORT
3719 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3720 L:      platform-driver-x86@vger.kernel.org
3721 S:      Maintained
3722 F:      drivers/platform/x86/compal-laptop.c
3723
3724 CONEXANT ACCESSRUNNER USB DRIVER
3725 L:      accessrunner-general@lists.sourceforge.net
3726 W:      http://accessrunner.sourceforge.net/
3727 S:      Orphan
3728 F:      drivers/usb/atm/cxacru.c
3729
3730 CONFIGFS
3731 M:      Joel Becker <jlbec@evilplan.org>
3732 M:      Christoph Hellwig <hch@lst.de>
3733 T:      git git://git.infradead.org/users/hch/configfs.git
3734 S:      Supported
3735 F:      fs/configfs/
3736 F:      include/linux/configfs.h
3737
3738 CONNECTOR
3739 M:      Evgeniy Polyakov <zbr@ioremap.net>
3740 L:      netdev@vger.kernel.org
3741 S:      Maintained
3742 F:      drivers/connector/
3743
3744 CONTROL GROUP (CGROUP)
3745 M:      Tejun Heo <tj@kernel.org>
3746 M:      Li Zefan <lizefan@huawei.com>
3747 M:      Johannes Weiner <hannes@cmpxchg.org>
3748 L:      cgroups@vger.kernel.org
3749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3750 S:      Maintained
3751 F:      Documentation/cgroup*
3752 F:      include/linux/cgroup*
3753 F:      kernel/cgroup*
3754
3755 CONTROL GROUP - CPUSET
3756 M:      Li Zefan <lizefan@huawei.com>
3757 L:      cgroups@vger.kernel.org
3758 W:      http://www.bullopensource.org/cpuset/
3759 W:      http://oss.sgi.com/projects/cpusets/
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3761 S:      Maintained
3762 F:      Documentation/cgroup-v1/cpusets.txt
3763 F:      include/linux/cpuset.h
3764 F:      kernel/cgroup/cpuset.c
3765
3766 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3767 M:      Johannes Weiner <hannes@cmpxchg.org>
3768 M:      Michal Hocko <mhocko@kernel.org>
3769 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3770 L:      cgroups@vger.kernel.org
3771 L:      linux-mm@kvack.org
3772 S:      Maintained
3773 F:      mm/memcontrol.c
3774 F:      mm/swap_cgroup.c
3775
3776 CORETEMP HARDWARE MONITORING DRIVER
3777 M:      Fenghua Yu <fenghua.yu@intel.com>
3778 L:      linux-hwmon@vger.kernel.org
3779 S:      Maintained
3780 F:      Documentation/hwmon/coretemp
3781 F:      drivers/hwmon/coretemp.c
3782
3783 COSA/SRP SYNC SERIAL DRIVER
3784 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3785 W:      http://www.fi.muni.cz/~kas/cosa/
3786 S:      Maintained
3787 F:      drivers/net/wan/cosa*
3788
3789 CPMAC ETHERNET DRIVER
3790 M:      Florian Fainelli <f.fainelli@gmail.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/ti/cpmac.c
3794
3795 CPU FREQUENCY DRIVERS
3796 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3797 M:      Viresh Kumar <viresh.kumar@linaro.org>
3798 L:      linux-pm@vger.kernel.org
3799 S:      Maintained
3800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3801 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3802 B:      https://bugzilla.kernel.org
3803 F:      Documentation/cpu-freq/
3804 F:      Documentation/devicetree/bindings/cpufreq/
3805 F:      drivers/cpufreq/
3806 F:      include/linux/cpufreq.h
3807 F:      tools/testing/selftests/cpufreq/
3808
3809 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3810 M:      Viresh Kumar <viresh.kumar@linaro.org>
3811 M:      Sudeep Holla <sudeep.holla@arm.com>
3812 L:      linux-pm@vger.kernel.org
3813 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3814 S:      Maintained
3815 F:      drivers/cpufreq/arm_big_little.h
3816 F:      drivers/cpufreq/arm_big_little.c
3817 F:      drivers/cpufreq/arm_big_little_dt.c
3818
3819 CPU POWER MONITORING SUBSYSTEM
3820 M:      Thomas Renninger <trenn@suse.com>
3821 M:      Shuah Khan <shuah@kernel.org>
3822 L:      linux-pm@vger.kernel.org
3823 S:      Maintained
3824 F:      tools/power/cpupower/
3825
3826 CPUID/MSR DRIVER
3827 M:      "H. Peter Anvin" <hpa@zytor.com>
3828 S:      Maintained
3829 F:      arch/x86/kernel/cpuid.c
3830 F:      arch/x86/kernel/msr.c
3831
3832 CPUIDLE DRIVER - ARM BIG LITTLE
3833 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3834 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3835 L:      linux-pm@vger.kernel.org
3836 L:      linux-arm-kernel@lists.infradead.org
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3838 S:      Maintained
3839 F:      drivers/cpuidle/cpuidle-big_little.c
3840
3841 CPUIDLE DRIVER - ARM EXYNOS
3842 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3843 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3844 M:      Kukjin Kim <kgene@kernel.org>
3845 L:      linux-pm@vger.kernel.org
3846 L:      linux-samsung-soc@vger.kernel.org
3847 S:      Supported
3848 F:      drivers/cpuidle/cpuidle-exynos.c
3849 F:      arch/arm/mach-exynos/pm.c
3850
3851 CPUIDLE DRIVERS
3852 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3853 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3854 L:      linux-pm@vger.kernel.org
3855 S:      Maintained
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3857 B:      https://bugzilla.kernel.org
3858 F:      drivers/cpuidle/*
3859 F:      include/linux/cpuidle.h
3860
3861 CRAMFS FILESYSTEM
3862 M:      Nicolas Pitre <nico@linaro.org>
3863 S:      Maintained
3864 F:      Documentation/filesystems/cramfs.txt
3865 F:      fs/cramfs/
3866
3867 CRYPTO API
3868 M:      Herbert Xu <herbert@gondor.apana.org.au>
3869 M:      "David S. Miller" <davem@davemloft.net>
3870 L:      linux-crypto@vger.kernel.org
3871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3873 S:      Maintained
3874 F:      Documentation/crypto/
3875 F:      Documentation/devicetree/bindings/crypto/
3876 F:      arch/*/crypto/
3877 F:      crypto/
3878 F:      drivers/crypto/
3879 F:      include/crypto/
3880 F:      include/linux/crypto*
3881
3882 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3883 M:      Neil Horman <nhorman@tuxdriver.com>
3884 L:      linux-crypto@vger.kernel.org
3885 S:      Maintained
3886 F:      crypto/ansi_cprng.c
3887 F:      crypto/rng.c
3888
3889 CS3308 MEDIA DRIVER
3890 M:      Hans Verkuil <hverkuil@xs4all.nl>
3891 L:      linux-media@vger.kernel.org
3892 T:      git git://linuxtv.org/media_tree.git
3893 W:      http://linuxtv.org
3894 S:      Odd Fixes
3895 F:      drivers/media/i2c/cs3308.c
3896 F:      drivers/media/i2c/cs3308.h
3897
3898 CS5535 Audio ALSA driver
3899 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3900 S:      Maintained
3901 F:      sound/pci/cs5535audio/
3902
3903 CW1200 WLAN driver
3904 M:      Solomon Peachy <pizza@shaftnet.org>
3905 S:      Maintained
3906 F:      drivers/net/wireless/st/cw1200/
3907
3908 CX18 VIDEO4LINUX DRIVER
3909 M:      Andy Walls <awalls@md.metrocast.net>
3910 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3911 L:      linux-media@vger.kernel.org
3912 T:      git git://linuxtv.org/media_tree.git
3913 W:      https://linuxtv.org
3914 W:      http://www.ivtvdriver.org/index.php/Cx18
3915 S:      Maintained
3916 F:      Documentation/media/v4l-drivers/cx18*
3917 F:      drivers/media/pci/cx18/
3918 F:      include/uapi/linux/ivtv*
3919
3920 CX2341X MPEG ENCODER HELPER MODULE
3921 M:      Hans Verkuil <hverkuil@xs4all.nl>
3922 L:      linux-media@vger.kernel.org
3923 T:      git git://linuxtv.org/media_tree.git
3924 W:      https://linuxtv.org
3925 S:      Maintained
3926 F:      drivers/media/common/cx2341x*
3927 F:      include/media/cx2341x*
3928
3929 CX24120 MEDIA DRIVER
3930 M:      Jemma Denson <jdenson@gmail.com>
3931 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3932 L:      linux-media@vger.kernel.org
3933 W:      https://linuxtv.org
3934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3935 S:      Maintained
3936 F:      drivers/media/dvb-frontends/cx24120*
3937
3938 CX88 VIDEO4LINUX DRIVER
3939 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3940 L:      linux-media@vger.kernel.org
3941 W:      https://linuxtv.org
3942 T:      git git://linuxtv.org/media_tree.git
3943 S:      Odd fixes
3944 F:      Documentation/media/v4l-drivers/cx88*
3945 F:      drivers/media/pci/cx88/
3946
3947 CXD2820R MEDIA DRIVER
3948 M:      Antti Palosaari <crope@iki.fi>
3949 L:      linux-media@vger.kernel.org
3950 W:      https://linuxtv.org
3951 W:      http://palosaari.fi/linux/
3952 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3953 T:      git git://linuxtv.org/anttip/media_tree.git
3954 S:      Maintained
3955 F:      drivers/media/dvb-frontends/cxd2820r*
3956
3957 CXGB3 ETHERNET DRIVER (CXGB3)
3958 M:      Santosh Raspatur <santosh@chelsio.com>
3959 L:      netdev@vger.kernel.org
3960 W:      http://www.chelsio.com
3961 S:      Supported
3962 F:      drivers/net/ethernet/chelsio/cxgb3/
3963
3964 CXGB3 ISCSI DRIVER (CXGB3I)
3965 M:      Karen Xie <kxie@chelsio.com>
3966 L:      linux-scsi@vger.kernel.org
3967 W:      http://www.chelsio.com
3968 S:      Supported
3969 F:      drivers/scsi/cxgbi/cxgb3i
3970
3971 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3972 M:      Steve Wise <swise@chelsio.com>
3973 L:      linux-rdma@vger.kernel.org
3974 W:      http://www.openfabrics.org
3975 S:      Supported
3976 F:      drivers/infiniband/hw/cxgb3/
3977 F:      include/uapi/rdma/cxgb3-abi.h
3978
3979 CXGB4 CRYPTO DRIVER (chcr)
3980 M:      Harsh Jain <harsh@chelsio.com>
3981 L:      linux-crypto@vger.kernel.org
3982 W:      http://www.chelsio.com
3983 S:      Supported
3984 F:      drivers/crypto/chelsio
3985
3986 CXGB4 ETHERNET DRIVER (CXGB4)
3987 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3988 L:      netdev@vger.kernel.org
3989 W:      http://www.chelsio.com
3990 S:      Supported
3991 F:      drivers/net/ethernet/chelsio/cxgb4/
3992
3993 CXGB4 ISCSI DRIVER (CXGB4I)
3994 M:      Karen Xie <kxie@chelsio.com>
3995 L:      linux-scsi@vger.kernel.org
3996 W:      http://www.chelsio.com
3997 S:      Supported
3998 F:      drivers/scsi/cxgbi/cxgb4i
3999
4000 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4001 M:      Steve Wise <swise@chelsio.com>
4002 L:      linux-rdma@vger.kernel.org
4003 W:      http://www.openfabrics.org
4004 S:      Supported
4005 F:      drivers/infiniband/hw/cxgb4/
4006 F:      include/uapi/rdma/cxgb4-abi.h
4007
4008 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4009 M:      Casey Leedom <leedom@chelsio.com>
4010 L:      netdev@vger.kernel.org
4011 W:      http://www.chelsio.com
4012 S:      Supported
4013 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4014
4015 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4016 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4017 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4018 L:      linuxppc-dev@lists.ozlabs.org
4019 S:      Supported
4020 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4021 F:      drivers/misc/cxl/
4022 F:      include/misc/cxl*
4023 F:      include/uapi/misc/cxl.h
4024 F:      Documentation/powerpc/cxl.txt
4025 F:      Documentation/ABI/testing/sysfs-class-cxl
4026
4027 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4028 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4029 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4030 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4031 L:      linux-scsi@vger.kernel.org
4032 S:      Supported
4033 F:      drivers/scsi/cxlflash/
4034 F:      include/uapi/scsi/cxlflash_ioctls.h
4035 F:      Documentation/powerpc/cxlflash.txt
4036
4037 CYBERPRO FB DRIVER
4038 M:      Russell King <linux@armlinux.org.uk>
4039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4040 W:      http://www.armlinux.org.uk/
4041 S:      Maintained
4042 F:      drivers/video/fbdev/cyber2000fb.*
4043
4044 CYCLADES ASYNC MUX DRIVER
4045 W:      http://www.cyclades.com/
4046 S:      Orphan
4047 F:      drivers/tty/cyclades.c
4048 F:      include/linux/cyclades.h
4049 F:      include/uapi/linux/cyclades.h
4050
4051 CYCLADES PC300 DRIVER
4052 W:      http://www.cyclades.com/
4053 S:      Orphan
4054 F:      drivers/net/wan/pc300*
4055
4056 CYPRESS_FIRMWARE MEDIA DRIVER
4057 M:      Antti Palosaari <crope@iki.fi>
4058 L:      linux-media@vger.kernel.org
4059 W:      https://linuxtv.org
4060 W:      http://palosaari.fi/linux/
4061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4062 T:      git git://linuxtv.org/anttip/media_tree.git
4063 S:      Maintained
4064 F:      drivers/media/common/cypress_firmware*
4065
4066 CYTTSP TOUCHSCREEN DRIVER
4067 M:      Ferruh Yigit <fery@cypress.com>
4068 L:      linux-input@vger.kernel.org
4069 S:      Supported
4070 F:      drivers/input/touchscreen/cyttsp*
4071 F:      include/linux/input/cyttsp.h
4072
4073 D-LINK DIR-685 TOUCHKEYS DRIVER
4074 M:      Linus Walleij <linus.walleij@linaro.org>
4075 L:      linux-input@vger.kernel.org
4076 S:      Supported
4077 F:      drivers/input/dlink-dir685-touchkeys.c
4078
4079 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4080 M:      Joshua Kinard <kumba@gentoo.org>
4081 S:      Maintained
4082 F:      drivers/rtc/rtc-ds1685.c
4083 F:      include/linux/rtc/ds1685.h
4084
4085 DAMA SLAVE for AX.25
4086 M:      Joerg Reuter <jreuter@yaina.de>
4087 W:      http://yaina.de/jreuter/
4088 W:      http://www.qsl.net/dl1bke/
4089 L:      linux-hams@vger.kernel.org
4090 S:      Maintained
4091 F:      net/ax25/af_ax25.c
4092 F:      net/ax25/ax25_dev.c
4093 F:      net/ax25/ax25_ds_*
4094 F:      net/ax25/ax25_in.c
4095 F:      net/ax25/ax25_out.c
4096 F:      net/ax25/ax25_timer.c
4097 F:      net/ax25/sysctl_net_ax25.c
4098
4099 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4100 L:      netdev@vger.kernel.org
4101 S:      Orphan
4102 F:      Documentation/networking/dmfe.txt
4103 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4104
4105 DC390/AM53C974 SCSI driver
4106 M:      Hannes Reinecke <hare@suse.com>
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Maintained
4109 F:      drivers/scsi/am53c974.c
4110
4111 DC395x SCSI driver
4112 M:      Oliver Neukum <oliver@neukum.org>
4113 M:      Ali Akcaagac <aliakc@web.de>
4114 M:      Jamie Lenehan <lenehan@twibble.org>
4115 L:      dc395x@twibble.org
4116 W:      http://twibble.org/dist/dc395x/
4117 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4118 S:      Maintained
4119 F:      Documentation/scsi/dc395x.txt
4120 F:      drivers/scsi/dc395x.*
4121
4122 DCCP PROTOCOL
4123 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4124 L:      dccp@vger.kernel.org
4125 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4126 S:      Maintained
4127 F:      include/linux/dccp.h
4128 F:      include/uapi/linux/dccp.h
4129 F:      include/linux/tfrc.h
4130 F:      net/dccp/
4131
4132 DECnet NETWORK LAYER
4133 W:      http://linux-decnet.sourceforge.net
4134 L:      linux-decnet-user@lists.sourceforge.net
4135 S:      Orphan
4136 F:      Documentation/networking/decnet.txt
4137 F:      net/decnet/
4138
4139 DECSTATION PLATFORM SUPPORT
4140 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4141 L:      linux-mips@linux-mips.org
4142 W:      http://www.linux-mips.org/wiki/DECstation
4143 S:      Maintained
4144 F:      arch/mips/dec/
4145 F:      arch/mips/include/asm/dec/
4146 F:      arch/mips/include/asm/mach-dec/
4147
4148 DEFXX FDDI NETWORK DRIVER
4149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4150 S:      Maintained
4151 F:      drivers/net/fddi/defxx.*
4152
4153 DELL SMBIOS DRIVER
4154 M:      Pali Rohár <pali.rohar@gmail.com>
4155 M:      Mario Limonciello <mario.limonciello@dell.com>
4156 L:      platform-driver-x86@vger.kernel.org
4157 S:      Maintained
4158 F:      drivers/platform/x86/dell-smbios.*
4159
4160 DELL SMBIOS SMM DRIVER
4161 M:      Mario Limonciello <mario.limonciello@dell.com>
4162 L:      platform-driver-x86@vger.kernel.org
4163 S:      Maintained
4164 F:      drivers/platform/x86/dell-smbios-smm.c
4165
4166 DELL SMBIOS WMI DRIVER
4167 M:      Mario Limonciello <mario.limonciello@dell.com>
4168 L:      platform-driver-x86@vger.kernel.org
4169 S:      Maintained
4170 F:      drivers/platform/x86/dell-smbios-wmi.c
4171 F:      tools/wmi/dell-smbios-example.c
4172
4173 DELL LAPTOP DRIVER
4174 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4175 M:      Pali Rohár <pali.rohar@gmail.com>
4176 L:      platform-driver-x86@vger.kernel.org
4177 S:      Maintained
4178 F:      drivers/platform/x86/dell-laptop.c
4179
4180 DELL LAPTOP FREEFALL DRIVER
4181 M:      Pali Rohár <pali.rohar@gmail.com>
4182 S:      Maintained
4183 F:      drivers/platform/x86/dell-smo8800.c
4184
4185 DELL LAPTOP RBTN DRIVER
4186 M:      Pali Rohár <pali.rohar@gmail.com>
4187 S:      Maintained
4188 F:      drivers/platform/x86/dell-rbtn.*
4189
4190 DELL LAPTOP SMM DRIVER
4191 M:      Pali Rohár <pali.rohar@gmail.com>
4192 S:      Maintained
4193 F:      drivers/hwmon/dell-smm-hwmon.c
4194 F:      include/uapi/linux/i8k.h
4195
4196 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4197 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4198 S:      Maintained
4199 F:      Documentation/dcdbas.txt
4200 F:      drivers/firmware/dcdbas.*
4201
4202 DELL WMI NOTIFICATIONS DRIVER
4203 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4204 M:      Pali Rohár <pali.rohar@gmail.com>
4205 S:      Maintained
4206 F:      drivers/platform/x86/dell-wmi.c
4207
4208 DELL WMI DESCRIPTOR DRIVER
4209 M:      Mario Limonciello <mario.limonciello@dell.com>
4210 S:      Maintained
4211 F:      drivers/platform/x86/dell-wmi-descriptor.c
4212
4213 DELTA ST MEDIA DRIVER
4214 M:      Hugues Fruchet <hugues.fruchet@st.com>
4215 L:      linux-media@vger.kernel.org
4216 T:      git git://linuxtv.org/media_tree.git
4217 W:      https://linuxtv.org
4218 S:      Supported
4219 F:      drivers/media/platform/sti/delta
4220
4221 DENALI NAND DRIVER
4222 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4223 L:      linux-mtd@lists.infradead.org
4224 S:      Supported
4225 F:      drivers/mtd/nand/raw/denali*
4226
4227 DESIGNWARE USB2 DRD IP DRIVER
4228 M:      Minas Harutyunyan <hminas@synopsys.com>
4229 L:      linux-usb@vger.kernel.org
4230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4231 S:      Maintained
4232 F:      drivers/usb/dwc2/
4233
4234 DESIGNWARE USB3 DRD IP DRIVER
4235 M:      Felipe Balbi <balbi@kernel.org>
4236 L:      linux-usb@vger.kernel.org
4237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4238 S:      Maintained
4239 F:      drivers/usb/dwc3/
4240
4241 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4242 M:      Andreas Klinger <ak@it-klinger.de>
4243 L:      linux-iio@vger.kernel.org
4244 S:      Maintained
4245 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4246 F:      drivers/iio/proximity/srf*.c
4247
4248 DEVICE COREDUMP (DEV_COREDUMP)
4249 M:      Johannes Berg <johannes@sipsolutions.net>
4250 L:      linux-kernel@vger.kernel.org
4251 S:      Maintained
4252 F:      drivers/base/devcoredump.c
4253 F:      include/linux/devcoredump.h
4254
4255 DEVICE FREQUENCY (DEVFREQ)
4256 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4257 M:      Kyungmin Park <kyungmin.park@samsung.com>
4258 R:      Chanwoo Choi <cw00.choi@samsung.com>
4259 L:      linux-pm@vger.kernel.org
4260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4261 S:      Maintained
4262 F:      drivers/devfreq/
4263 F:      include/linux/devfreq.h
4264 F:      Documentation/devicetree/bindings/devfreq/
4265
4266 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4267 M:      Chanwoo Choi <cw00.choi@samsung.com>
4268 L:      linux-pm@vger.kernel.org
4269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4270 S:      Supported
4271 F:      drivers/devfreq/event/
4272 F:      drivers/devfreq/devfreq-event.c
4273 F:      include/linux/devfreq-event.h
4274 F:      Documentation/devicetree/bindings/devfreq/event/
4275
4276 DEVICE NUMBER REGISTRY
4277 M:      Torben Mathiasen <device@lanana.org>
4278 W:      http://lanana.org/docs/device-list/index.html
4279 S:      Maintained
4280
4281 DEVICE-MAPPER  (LVM)
4282 M:      Alasdair Kergon <agk@redhat.com>
4283 M:      Mike Snitzer <snitzer@redhat.com>
4284 M:      dm-devel@redhat.com
4285 L:      dm-devel@redhat.com
4286 W:      http://sources.redhat.com/dm
4287 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4289 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4290 S:      Maintained
4291 F:      Documentation/device-mapper/
4292 F:      drivers/md/Makefile
4293 F:      drivers/md/Kconfig
4294 F:      drivers/md/dm*
4295 F:      drivers/md/persistent-data/
4296 F:      include/linux/device-mapper.h
4297 F:      include/linux/dm-*.h
4298 F:      include/uapi/linux/dm-*.h
4299
4300 DEVLINK
4301 M:      Jiri Pirko <jiri@mellanox.com>
4302 L:      netdev@vger.kernel.org
4303 S:      Supported
4304 F:      net/core/devlink.c
4305 F:      include/net/devlink.h
4306 F:      include/uapi/linux/devlink.h
4307
4308 DIALOG SEMICONDUCTOR DRIVERS
4309 M:      Support Opensource <support.opensource@diasemi.com>
4310 W:      http://www.dialog-semiconductor.com/products
4311 S:      Supported
4312 F:      Documentation/hwmon/da90??
4313 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4314 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4315 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4316 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4317 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4318 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4319 F:      drivers/gpio/gpio-da90??.c
4320 F:      drivers/hwmon/da90??-hwmon.c
4321 F:      drivers/iio/adc/da91??-*.c
4322 F:      drivers/input/misc/da90??_onkey.c
4323 F:      drivers/input/touchscreen/da9052_tsi.c
4324 F:      drivers/leds/leds-da90??.c
4325 F:      drivers/mfd/da903x.c
4326 F:      drivers/mfd/da90??-*.c
4327 F:      drivers/mfd/da91??-*.c
4328 F:      drivers/power/supply/da9052-battery.c
4329 F:      drivers/power/supply/da91??-*.c
4330 F:      drivers/regulator/da903x.c
4331 F:      drivers/regulator/da9???-regulator.[ch]
4332 F:      drivers/thermal/da90??-thermal.c
4333 F:      drivers/rtc/rtc-da90??.c
4334 F:      drivers/video/backlight/da90??_bl.c
4335 F:      drivers/watchdog/da90??_wdt.c
4336 F:      include/linux/mfd/da903x.h
4337 F:      include/linux/mfd/da9052/
4338 F:      include/linux/mfd/da9055/
4339 F:      include/linux/mfd/da9062/
4340 F:      include/linux/mfd/da9063/
4341 F:      include/linux/mfd/da9150/
4342 F:      include/linux/regulator/da9211.h
4343 F:      include/sound/da[79]*.h
4344 F:      sound/soc/codecs/da[79]*.[ch]
4345
4346 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4347 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4348 L:      linux-gpio@vger.kernel.org
4349 S:      Maintained
4350 F:      drivers/gpio/gpio-gpio-mm.c
4351
4352 DIGI NEO AND CLASSIC PCI PRODUCTS
4353 M:      Lidza Louina <lidza.louina@gmail.com>
4354 M:      Mark Hounschell <markh@compro.net>
4355 L:      driverdev-devel@linuxdriverproject.org
4356 S:      Maintained
4357 F:      drivers/staging/dgnc/
4358
4359 DIOLAN U2C-12 I2C DRIVER
4360 M:      Guenter Roeck <linux@roeck-us.net>
4361 L:      linux-i2c@vger.kernel.org
4362 S:      Maintained
4363 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4364
4365 FILESYSTEM DIRECT ACCESS (DAX)
4366 M:      Matthew Wilcox <mawilcox@microsoft.com>
4367 M:      Ross Zwisler <zwisler@kernel.org>
4368 M:      Jan Kara <jack@suse.cz>
4369 L:      linux-fsdevel@vger.kernel.org
4370 S:      Supported
4371 F:      fs/dax.c
4372 F:      include/linux/dax.h
4373 F:      include/trace/events/fs_dax.h
4374
4375 DEVICE DIRECT ACCESS (DAX)
4376 M:      Dan Williams <dan.j.williams@intel.com>
4377 M:      Dave Jiang <dave.jiang@intel.com>
4378 M:      Ross Zwisler <zwisler@kernel.org>
4379 M:      Vishal Verma <vishal.l.verma@intel.com>
4380 L:      linux-nvdimm@lists.01.org
4381 S:      Supported
4382 F:      drivers/dax/
4383
4384 DIRECTORY NOTIFICATION (DNOTIFY)
4385 M:      Jan Kara <jack@suse.cz>
4386 R:      Amir Goldstein <amir73il@gmail.com>
4387 L:      linux-fsdevel@vger.kernel.org
4388 S:      Maintained
4389 F:      Documentation/filesystems/dnotify.txt
4390 F:      fs/notify/dnotify/
4391 F:      include/linux/dnotify.h
4392
4393 DISK GEOMETRY AND PARTITION HANDLING
4394 M:      Andries Brouwer <aeb@cwi.nl>
4395 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4396 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4397 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4398 S:      Maintained
4399
4400 DISKQUOTA
4401 M:      Jan Kara <jack@suse.com>
4402 S:      Maintained
4403 F:      Documentation/filesystems/quota.txt
4404 F:      fs/quota/
4405 F:      include/linux/quota*.h
4406 F:      include/uapi/linux/quota*.h
4407
4408 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4409 M:      Bernie Thompson <bernie@plugable.com>
4410 L:      linux-fbdev@vger.kernel.org
4411 S:      Maintained
4412 W:      http://plugable.com/category/projects/udlfb/
4413 F:      drivers/video/fbdev/udlfb.c
4414 F:      include/video/udlfb.h
4415 F:      Documentation/fb/udlfb.txt
4416
4417 DISTRIBUTED LOCK MANAGER (DLM)
4418 M:      Christine Caulfield <ccaulfie@redhat.com>
4419 M:      David Teigland <teigland@redhat.com>
4420 L:      cluster-devel@redhat.com
4421 W:      http://sources.redhat.com/cluster/
4422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4423 S:      Supported
4424 F:      fs/dlm/
4425
4426 DMA BUFFER SHARING FRAMEWORK
4427 M:      Sumit Semwal <sumit.semwal@linaro.org>
4428 S:      Maintained
4429 L:      linux-media@vger.kernel.org
4430 L:      dri-devel@lists.freedesktop.org
4431 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4432 F:      drivers/dma-buf/
4433 F:      include/linux/dma-buf*
4434 F:      include/linux/reservation.h
4435 F:      include/linux/*fence.h
4436 F:      Documentation/driver-api/dma-buf.rst
4437 T:      git git://anongit.freedesktop.org/drm/drm-misc
4438
4439 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4440 M:      Vinod Koul <vkoul@kernel.org>
4441 L:      dmaengine@vger.kernel.org
4442 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4443 S:      Maintained
4444 F:      drivers/dma/
4445 F:      include/linux/dmaengine.h
4446 F:      include/linux/of_dma.h
4447 F:      Documentation/devicetree/bindings/dma/
4448 F:      Documentation/driver-api/dmaengine/
4449 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4450
4451 DMA MAPPING HELPERS
4452 M:      Christoph Hellwig <hch@lst.de>
4453 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4454 R:      Robin Murphy <robin.murphy@arm.com>
4455 L:      iommu@lists.linux-foundation.org
4456 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4457 W:      http://git.infradead.org/users/hch/dma-mapping.git
4458 S:      Supported
4459 F:      kernel/dma/
4460 F:      include/asm-generic/dma-mapping.h
4461 F:      include/linux/dma-direct.h
4462 F:      include/linux/dma-mapping.h
4463 F:      include/linux/dma-noncoherent.h
4464
4465 DME1737 HARDWARE MONITOR DRIVER
4466 M:      Juerg Haefliger <juergh@gmail.com>
4467 L:      linux-hwmon@vger.kernel.org
4468 S:      Maintained
4469 F:      Documentation/hwmon/dme1737
4470 F:      drivers/hwmon/dme1737.c
4471
4472 DMI/SMBIOS SUPPORT
4473 M:      Jean Delvare <jdelvare@suse.com>
4474 S:      Maintained
4475 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4476 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4477 F:      drivers/firmware/dmi-id.c
4478 F:      drivers/firmware/dmi_scan.c
4479 F:      include/linux/dmi.h
4480
4481 DOCUMENTATION
4482 M:      Jonathan Corbet <corbet@lwn.net>
4483 L:      linux-doc@vger.kernel.org
4484 S:      Maintained
4485 F:      Documentation/
4486 F:      scripts/kernel-doc
4487 X:      Documentation/ABI/
4488 X:      Documentation/devicetree/
4489 X:      Documentation/acpi
4490 X:      Documentation/power
4491 X:      Documentation/spi
4492 X:      Documentation/media
4493 T:      git git://git.lwn.net/linux.git docs-next
4494
4495 DOCUMENTATION/ITALIAN
4496 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4497 L:      linux-doc@vger.kernel.org
4498 S:      Maintained
4499 F:      Documentation/translations/it_IT
4500
4501 DONGWOON DW9714 LENS VOICE COIL DRIVER
4502 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4503 L:      linux-media@vger.kernel.org
4504 T:      git git://linuxtv.org/media_tree.git
4505 S:      Maintained
4506 F:      drivers/media/i2c/dw9714.c
4507
4508 DONGWOON DW9807 LENS VOICE COIL DRIVER
4509 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4510 L:      linux-media@vger.kernel.org
4511 T:      git git://linuxtv.org/media_tree.git
4512 S:      Maintained
4513 F:      drivers/media/i2c/dw9807.c
4514
4515 DOUBLETALK DRIVER
4516 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4517 L:      blinux-list@redhat.com
4518 S:      Maintained
4519 F:      drivers/char/dtlk.c
4520 F:      include/linux/dtlk.h
4521
4522 DPAA2 DATAPATH I/O (DPIO) DRIVER
4523 M:      Roy Pledge <Roy.Pledge@nxp.com>
4524 L:      linux-kernel@vger.kernel.org
4525 S:      Maintained
4526 F:      drivers/soc/fsl/dpio
4527
4528 DPAA2 ETHERNET DRIVER
4529 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4530 L:      linux-kernel@vger.kernel.org
4531 S:      Maintained
4532 F:      drivers/staging/fsl-dpaa2/ethernet
4533
4534 DPAA2 ETHERNET SWITCH DRIVER
4535 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4536 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4537 L:      linux-kernel@vger.kernel.org
4538 S:      Maintained
4539 F:      drivers/staging/fsl-dpaa2/ethsw
4540
4541 DPAA2 PTP CLOCK DRIVER
4542 M:      Yangbo Lu <yangbo.lu@nxp.com>
4543 L:      linux-kernel@vger.kernel.org
4544 S:      Maintained
4545 F:      drivers/staging/fsl-dpaa2/rtc
4546
4547 DPT_I2O SCSI RAID DRIVER
4548 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4549 L:      linux-scsi@vger.kernel.org
4550 W:      http://www.adaptec.com/
4551 S:      Maintained
4552 F:      drivers/scsi/dpt*
4553 F:      drivers/scsi/dpt/
4554
4555 DRBD DRIVER
4556 M:      Philipp Reisner <philipp.reisner@linbit.com>
4557 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4558 L:      drbd-dev@lists.linbit.com
4559 W:      http://www.drbd.org
4560 T:      git git://git.linbit.com/linux-drbd.git
4561 T:      git git://git.linbit.com/drbd-8.4.git
4562 S:      Supported
4563 F:      drivers/block/drbd/
4564 F:      lib/lru_cache.c
4565 F:      Documentation/blockdev/drbd/
4566
4567 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4568 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4569 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4571 S:      Supported
4572 F:      Documentation/kobject.txt
4573 F:      drivers/base/
4574 F:      fs/debugfs/
4575 F:      fs/sysfs/
4576 F:      include/linux/debugfs.h
4577 F:      include/linux/kobj*
4578 F:      lib/kobj*
4579
4580 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4581 M:      Kevin Hilman <khilman@kernel.org>
4582 M:      Nishanth Menon <nm@ti.com>
4583 S:      Maintained
4584 F:      drivers/power/avs/
4585 F:      include/linux/power/smartreflex.h
4586 L:      linux-pm@vger.kernel.org
4587
4588 DRM DRIVER FOR ARM PL111 CLCD
4589 M:      Eric Anholt <eric@anholt.net>
4590 T:      git git://anongit.freedesktop.org/drm/drm-misc
4591 S:      Supported
4592 F:      drivers/gpu/drm/pl111/
4593
4594 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4595 M:      Linus Walleij <linus.walleij@linaro.org>
4596 T:      git git://anongit.freedesktop.org/drm/drm-misc
4597 S:      Maintained
4598 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4599 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4600
4601 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4602 M:      Dave Airlie <airlied@redhat.com>
4603 S:      Odd Fixes
4604 F:      drivers/gpu/drm/ast/
4605
4606 DRM DRIVER FOR BOCHS VIRTUAL GPU
4607 M:      Gerd Hoffmann <kraxel@redhat.com>
4608 L:      virtualization@lists.linux-foundation.org
4609 T:      git git://anongit.freedesktop.org/drm/drm-misc
4610 S:      Maintained
4611 F:      drivers/gpu/drm/bochs/
4612
4613 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4614 M:      Linus Walleij <linus.walleij@linaro.org>
4615 T:      git git://anongit.freedesktop.org/drm/drm-misc
4616 S:      Maintained
4617 F:      drivers/gpu/drm/tve200/
4618
4619 DRM DRIVER FOR ILITEK ILI9225 PANELS
4620 M:      David Lechner <david@lechnology.com>
4621 S:      Maintained
4622 F:      drivers/gpu/drm/tinydrm/ili9225.c
4623 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4624
4625 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4626 S:      Orphan / Obsolete
4627 F:      drivers/gpu/drm/i810/
4628 F:      include/uapi/drm/i810_drm.h
4629
4630 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4631 S:      Orphan / Obsolete
4632 F:      drivers/gpu/drm/mga/
4633 F:      include/uapi/drm/mga_drm.h
4634
4635 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4636 M:      Dave Airlie <airlied@redhat.com>
4637 S:      Odd Fixes
4638 F:      drivers/gpu/drm/mgag200/
4639
4640 DRM DRIVER FOR MI0283QT
4641 M:      Noralf Trønnes <noralf@tronnes.org>
4642 S:      Maintained
4643 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4644 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4645
4646 DRM DRIVER FOR MSM ADRENO GPU
4647 M:      Rob Clark <robdclark@gmail.com>
4648 L:      linux-arm-msm@vger.kernel.org
4649 L:      dri-devel@lists.freedesktop.org
4650 L:      freedreno@lists.freedesktop.org
4651 T:      git git://people.freedesktop.org/~robclark/linux
4652 S:      Maintained
4653 F:      drivers/gpu/drm/msm/
4654 F:      include/uapi/drm/msm_drm.h
4655 F:      Documentation/devicetree/bindings/display/msm/
4656
4657 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4658 M:      Ben Skeggs <bskeggs@redhat.com>
4659 L:      dri-devel@lists.freedesktop.org
4660 L:      nouveau@lists.freedesktop.org
4661 T:      git git://github.com/skeggsb/linux
4662 S:      Supported
4663 F:      drivers/gpu/drm/nouveau/
4664 F:      include/uapi/drm/nouveau_drm.h
4665
4666 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4667 M:      Noralf Trønnes <noralf@tronnes.org>
4668 S:      Maintained
4669 F:      drivers/gpu/drm/tinydrm/repaper.c
4670 F:      Documentation/devicetree/bindings/display/repaper.txt
4671
4672 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4673 M:      Dave Airlie <airlied@redhat.com>
4674 M:      Gerd Hoffmann <kraxel@redhat.com>
4675 L:      virtualization@lists.linux-foundation.org
4676 T:      git git://anongit.freedesktop.org/drm/drm-misc
4677 S:      Obsolete
4678 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4679 F:      drivers/gpu/drm/cirrus/
4680
4681 DRM DRIVER FOR QXL VIRTUAL GPU
4682 M:      Dave Airlie <airlied@redhat.com>
4683 M:      Gerd Hoffmann <kraxel@redhat.com>
4684 L:      virtualization@lists.linux-foundation.org
4685 T:      git git://anongit.freedesktop.org/drm/drm-misc
4686 S:      Maintained
4687 F:      drivers/gpu/drm/qxl/
4688 F:      include/uapi/drm/qxl_drm.h
4689
4690 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4691 S:      Orphan / Obsolete
4692 F:      drivers/gpu/drm/r128/
4693 F:      include/uapi/drm/r128_drm.h
4694
4695 DRM DRIVER FOR SAVAGE VIDEO CARDS
4696 S:      Orphan / Obsolete
4697 F:      drivers/gpu/drm/savage/
4698 F:      include/uapi/drm/savage_drm.h
4699
4700 DRM DRIVER FOR SIS VIDEO CARDS
4701 S:      Orphan / Obsolete
4702 F:      drivers/gpu/drm/sis/
4703 F:      include/uapi/drm/sis_drm.h
4704
4705 DRM DRIVER FOR SITRONIX ST7586 PANELS
4706 M:      David Lechner <david@lechnology.com>
4707 S:      Maintained
4708 F:      drivers/gpu/drm/tinydrm/st7586.c
4709 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4710
4711 DRM DRIVER FOR SITRONIX ST7735R PANELS
4712 M:      David Lechner <david@lechnology.com>
4713 S:      Maintained
4714 F:      drivers/gpu/drm/tinydrm/st7735r.c
4715 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4716
4717 DRM DRIVER FOR TDFX VIDEO CARDS
4718 S:      Orphan / Obsolete
4719 F:      drivers/gpu/drm/tdfx/
4720
4721 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4722 M:      Dave Airlie <airlied@redhat.com>
4723 S:      Odd Fixes
4724 F:      drivers/gpu/drm/udl/
4725
4726 DRM DRIVER FOR VMWARE VIRTUAL GPU
4727 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4728 M:      Sinclair Yeh <syeh@vmware.com>
4729 M:      Thomas Hellstrom <thellstrom@vmware.com>
4730 L:      dri-devel@lists.freedesktop.org
4731 T:      git git://people.freedesktop.org/~syeh/repos_linux
4732 T:      git git://people.freedesktop.org/~thomash/linux
4733 S:      Supported
4734 F:      drivers/gpu/drm/vmwgfx/
4735 F:      include/uapi/drm/vmwgfx_drm.h
4736
4737 DRM DRIVERS
4738 M:      David Airlie <airlied@linux.ie>
4739 L:      dri-devel@lists.freedesktop.org
4740 T:      git git://anongit.freedesktop.org/drm/drm
4741 B:      https://bugs.freedesktop.org/
4742 C:      irc://chat.freenode.net/dri-devel
4743 S:      Maintained
4744 F:      drivers/gpu/drm/
4745 F:      drivers/gpu/vga/
4746 F:      Documentation/devicetree/bindings/display/
4747 F:      Documentation/devicetree/bindings/gpu/
4748 F:      Documentation/gpu/
4749 F:      include/drm/
4750 F:      include/uapi/drm/
4751 F:      include/linux/vga*
4752
4753 DRM DRIVERS AND MISC GPU PATCHES
4754 M:      Gustavo Padovan <gustavo@padovan.org>
4755 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4756 M:      Sean Paul <sean@poorly.run>
4757 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4758 S:      Maintained
4759 T:      git git://anongit.freedesktop.org/drm/drm-misc
4760 F:      Documentation/gpu/
4761 F:      drivers/gpu/vga/
4762 F:      drivers/gpu/drm/*
4763 F:      include/drm/drm*
4764 F:      include/uapi/drm/drm*
4765 F:      include/linux/vga*
4766
4767 DRM DRIVERS FOR ALLWINNER A10
4768 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4769 L:      dri-devel@lists.freedesktop.org
4770 S:      Supported
4771 F:      drivers/gpu/drm/sun4i/
4772 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4773 T:      git git://anongit.freedesktop.org/drm/drm-misc
4774
4775 DRM DRIVERS FOR AMLOGIC SOCS
4776 M:      Neil Armstrong <narmstrong@baylibre.com>
4777 L:      dri-devel@lists.freedesktop.org
4778 L:      linux-amlogic@lists.infradead.org
4779 W:      http://linux-meson.com/
4780 S:      Supported
4781 F:      drivers/gpu/drm/meson/
4782 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4783 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4784 F:      Documentation/gpu/meson.rst
4785 T:      git git://anongit.freedesktop.org/drm/drm-misc
4786
4787 DRM DRIVERS FOR ATMEL HLCDC
4788 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4789 L:      dri-devel@lists.freedesktop.org
4790 S:      Supported
4791 F:      drivers/gpu/drm/atmel-hlcdc/
4792 F:      Documentation/devicetree/bindings/display/atmel/
4793 T:      git git://anongit.freedesktop.org/drm/drm-misc
4794
4795 DRM DRIVERS FOR BRIDGE CHIPS
4796 M:      Archit Taneja <architt@codeaurora.org>
4797 M:      Andrzej Hajda <a.hajda@samsung.com>
4798 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4799 S:      Maintained
4800 T:      git git://anongit.freedesktop.org/drm/drm-misc
4801 F:      drivers/gpu/drm/bridge/
4802
4803 DRM DRIVERS FOR EXYNOS
4804 M:      Inki Dae <inki.dae@samsung.com>
4805 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4806 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4807 M:      Kyungmin Park <kyungmin.park@samsung.com>
4808 L:      dri-devel@lists.freedesktop.org
4809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4810 S:      Supported
4811 F:      drivers/gpu/drm/exynos/
4812 F:      include/uapi/drm/exynos_drm.h
4813 F:      Documentation/devicetree/bindings/display/exynos/
4814
4815 DRM DRIVERS FOR FREESCALE DCU
4816 M:      Stefan Agner <stefan@agner.ch>
4817 M:      Alison Wang <alison.wang@nxp.com>
4818 L:      dri-devel@lists.freedesktop.org
4819 S:      Supported
4820 F:      drivers/gpu/drm/fsl-dcu/
4821 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4822 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4823 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4824
4825 DRM DRIVERS FOR FREESCALE IMX
4826 M:      Philipp Zabel <p.zabel@pengutronix.de>
4827 L:      dri-devel@lists.freedesktop.org
4828 S:      Maintained
4829 F:      drivers/gpu/drm/imx/
4830 F:      drivers/gpu/ipu-v3/
4831 F:      Documentation/devicetree/bindings/display/imx/
4832
4833 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4834 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4835 L:      dri-devel@lists.freedesktop.org
4836 T:      git git://github.com/patjak/drm-gma500
4837 S:      Maintained
4838 F:      drivers/gpu/drm/gma500/
4839
4840 DRM DRIVERS FOR HISILICON
4841 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4842 M:      Rongrong Zou <zourongrong@gmail.com>
4843 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4844 R:      Chen Feng <puck.chen@hisilicon.com>
4845 L:      dri-devel@lists.freedesktop.org
4846 T:      git git://github.com/xin3liang/linux.git
4847 S:      Maintained
4848 F:      drivers/gpu/drm/hisilicon/
4849 F:      Documentation/devicetree/bindings/display/hisilicon/
4850
4851 DRM DRIVERS FOR MEDIATEK
4852 M:      CK Hu <ck.hu@mediatek.com>
4853 M:      Philipp Zabel <p.zabel@pengutronix.de>
4854 L:      dri-devel@lists.freedesktop.org
4855 S:      Supported
4856 F:      drivers/gpu/drm/mediatek/
4857 F:      Documentation/devicetree/bindings/display/mediatek/
4858
4859 DRM DRIVERS FOR NVIDIA TEGRA
4860 M:      Thierry Reding <thierry.reding@gmail.com>
4861 L:      dri-devel@lists.freedesktop.org
4862 L:      linux-tegra@vger.kernel.org
4863 T:      git git://anongit.freedesktop.org/tegra/linux.git
4864 S:      Supported
4865 F:      drivers/gpu/drm/tegra/
4866 F:      drivers/gpu/host1x/
4867 F:      include/linux/host1x.h
4868 F:      include/uapi/drm/tegra_drm.h
4869 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4870
4871 DRM DRIVERS FOR RENESAS
4872 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4873 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4874 L:      dri-devel@lists.freedesktop.org
4875 L:      linux-renesas-soc@vger.kernel.org
4876 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4877 S:      Supported
4878 F:      drivers/gpu/drm/rcar-du/
4879 F:      drivers/gpu/drm/shmobile/
4880 F:      include/linux/platform_data/shmob_drm.h
4881 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4882 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4883 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4884
4885 DRM DRIVERS FOR ROCKCHIP
4886 M:      Sandy Huang <hjc@rock-chips.com>
4887 M:      Heiko Stübner <heiko@sntech.de>
4888 L:      dri-devel@lists.freedesktop.org
4889 S:      Maintained
4890 F:      drivers/gpu/drm/rockchip/
4891 F:      Documentation/devicetree/bindings/display/rockchip/
4892 T:      git git://anongit.freedesktop.org/drm/drm-misc
4893
4894 DRM DRIVERS FOR STI
4895 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4896 M:      Vincent Abriou <vincent.abriou@st.com>
4897 L:      dri-devel@lists.freedesktop.org
4898 T:      git git://anongit.freedesktop.org/drm/drm-misc
4899 S:      Maintained
4900 F:      drivers/gpu/drm/sti
4901 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4902
4903 DRM DRIVERS FOR STM
4904 M:      Yannick Fertre <yannick.fertre@st.com>
4905 M:      Philippe Cornu <philippe.cornu@st.com>
4906 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4907 M:      Vincent Abriou <vincent.abriou@st.com>
4908 L:      dri-devel@lists.freedesktop.org
4909 T:      git git://anongit.freedesktop.org/drm/drm-misc
4910 S:      Maintained
4911 F:      drivers/gpu/drm/stm
4912 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4913
4914 DRM DRIVERS FOR TI LCDC
4915 M:      Jyri Sarha <jsarha@ti.com>
4916 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4917 L:      dri-devel@lists.freedesktop.org
4918 S:      Maintained
4919 F:      drivers/gpu/drm/tilcdc/
4920 F:      Documentation/devicetree/bindings/display/tilcdc/
4921
4922 DRM DRIVERS FOR TI OMAP
4923 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4924 L:      dri-devel@lists.freedesktop.org
4925 S:      Maintained
4926 F:      drivers/gpu/drm/omapdrm/
4927 F:      Documentation/devicetree/bindings/display/ti/
4928
4929 DRM DRIVERS FOR V3D
4930 M:      Eric Anholt <eric@anholt.net>
4931 S:      Supported
4932 F:      drivers/gpu/drm/v3d/
4933 F:      include/uapi/drm/v3d_drm.h
4934 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4935 T:      git git://anongit.freedesktop.org/drm/drm-misc
4936
4937 DRM DRIVERS FOR VC4
4938 M:      Eric Anholt <eric@anholt.net>
4939 T:      git git://github.com/anholt/linux
4940 S:      Supported
4941 F:      drivers/gpu/drm/vc4/
4942 F:      include/uapi/drm/vc4_drm.h
4943 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4944 T:      git git://anongit.freedesktop.org/drm/drm-misc
4945
4946 DRM DRIVERS FOR VIVANTE GPU IP
4947 M:      Lucas Stach <l.stach@pengutronix.de>
4948 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4949 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4950 L:      etnaviv@lists.freedesktop.org
4951 L:      dri-devel@lists.freedesktop.org
4952 S:      Maintained
4953 F:      drivers/gpu/drm/etnaviv/
4954 F:      include/uapi/drm/etnaviv_drm.h
4955 F:      Documentation/devicetree/bindings/display/etnaviv/
4956
4957 DRM DRIVERS FOR ZTE ZX
4958 M:      Shawn Guo <shawnguo@kernel.org>
4959 L:      dri-devel@lists.freedesktop.org
4960 S:      Maintained
4961 F:      drivers/gpu/drm/zte/
4962 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4963 T:      git git://anongit.freedesktop.org/drm/drm-misc
4964
4965 DRM PANEL DRIVERS
4966 M:      Thierry Reding <thierry.reding@gmail.com>
4967 L:      dri-devel@lists.freedesktop.org
4968 T:      git git://anongit.freedesktop.org/drm/drm-misc
4969 S:      Maintained
4970 F:      drivers/gpu/drm/drm_panel.c
4971 F:      drivers/gpu/drm/panel/
4972 F:      include/drm/drm_panel.h
4973 F:      Documentation/devicetree/bindings/display/panel/
4974
4975 DRM TINYDRM DRIVERS
4976 M:      Noralf Trønnes <noralf@tronnes.org>
4977 W:      https://github.com/notro/tinydrm/wiki/Development
4978 T:      git git://anongit.freedesktop.org/drm/drm-misc
4979 S:      Maintained
4980 F:      drivers/gpu/drm/tinydrm/
4981 F:      include/drm/tinydrm/
4982
4983 DRM DRIVERS FOR XEN
4984 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4985 T:      git git://anongit.freedesktop.org/drm/drm-misc
4986 L:      dri-devel@lists.freedesktop.org
4987 L:      xen-devel@lists.xen.org
4988 S:      Supported
4989 F:      drivers/gpu/drm/xen/
4990 F:      Documentation/gpu/xen-front.rst
4991
4992 DRM TTM SUBSYSTEM
4993 M:      Christian Koenig <christian.koenig@amd.com>
4994 M:      Huang Rui <ray.huang@amd.com>
4995 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4996 T:      git git://people.freedesktop.org/~agd5f/linux
4997 S:      Maintained
4998 L:      dri-devel@lists.freedesktop.org
4999 F:      include/drm/ttm/
5000 F:      drivers/gpu/drm/ttm/
5001
5002 DSBR100 USB FM RADIO DRIVER
5003 M:      Alexey Klimov <klimov.linux@gmail.com>
5004 L:      linux-media@vger.kernel.org
5005 T:      git git://linuxtv.org/media_tree.git
5006 S:      Maintained
5007 F:      drivers/media/radio/dsbr100.c
5008
5009 DSCC4 DRIVER
5010 M:      Francois Romieu <romieu@fr.zoreil.com>
5011 L:      netdev@vger.kernel.org
5012 S:      Maintained
5013 F:      drivers/net/wan/dscc4.c
5014
5015 DT3155 MEDIA DRIVER
5016 M:      Hans Verkuil <hverkuil@xs4all.nl>
5017 L:      linux-media@vger.kernel.org
5018 T:      git git://linuxtv.org/media_tree.git
5019 W:      https://linuxtv.org
5020 S:      Odd Fixes
5021 F:      drivers/media/pci/dt3155/
5022
5023 DVB_USB_AF9015 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/af9015*
5032
5033 DVB_USB_AF9035 MEDIA DRIVER
5034 M:      Antti Palosaari <crope@iki.fi>
5035 L:      linux-media@vger.kernel.org
5036 W:      https://linuxtv.org
5037 W:      http://palosaari.fi/linux/
5038 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5039 T:      git git://linuxtv.org/anttip/media_tree.git
5040 S:      Maintained
5041 F:      drivers/media/usb/dvb-usb-v2/af9035*
5042
5043 DVB_USB_ANYSEE 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/anysee*
5052
5053 DVB_USB_AU6610 MEDIA DRIVER
5054 M:      Antti Palosaari <crope@iki.fi>
5055 L:      linux-media@vger.kernel.org
5056 W:      https://linuxtv.org
5057 W:      http://palosaari.fi/linux/
5058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5059 T:      git git://linuxtv.org/anttip/media_tree.git
5060 S:      Maintained
5061 F:      drivers/media/usb/dvb-usb-v2/au6610*
5062
5063 DVB_USB_CE6230 MEDIA DRIVER
5064 M:      Antti Palosaari <crope@iki.fi>
5065 L:      linux-media@vger.kernel.org
5066 W:      https://linuxtv.org
5067 W:      http://palosaari.fi/linux/
5068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5069 T:      git git://linuxtv.org/anttip/media_tree.git
5070 S:      Maintained
5071 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5072
5073 DVB_USB_CXUSB MEDIA DRIVER
5074 M:      Michael Krufky <mkrufky@linuxtv.org>
5075 L:      linux-media@vger.kernel.org
5076 W:      https://linuxtv.org
5077 W:      http://github.com/mkrufky
5078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5079 T:      git git://linuxtv.org/media_tree.git
5080 S:      Maintained
5081 F:      drivers/media/usb/dvb-usb/cxusb*
5082
5083 DVB_USB_EC168 MEDIA DRIVER
5084 M:      Antti Palosaari <crope@iki.fi>
5085 L:      linux-media@vger.kernel.org
5086 W:      https://linuxtv.org
5087 W:      http://palosaari.fi/linux/
5088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5089 T:      git git://linuxtv.org/anttip/media_tree.git
5090 S:      Maintained
5091 F:      drivers/media/usb/dvb-usb-v2/ec168*
5092
5093 DVB_USB_GL861 MEDIA DRIVER
5094 M:      Antti Palosaari <crope@iki.fi>
5095 L:      linux-media@vger.kernel.org
5096 W:      https://linuxtv.org
5097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5098 T:      git git://linuxtv.org/anttip/media_tree.git
5099 S:      Maintained
5100 F:      drivers/media/usb/dvb-usb-v2/gl861*
5101
5102 DVB_USB_MXL111SF MEDIA DRIVER
5103 M:      Michael Krufky <mkrufky@linuxtv.org>
5104 L:      linux-media@vger.kernel.org
5105 W:      https://linuxtv.org
5106 W:      http://github.com/mkrufky
5107 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5108 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5109 S:      Maintained
5110 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5111
5112 DVB_USB_RTL28XXU MEDIA DRIVER
5113 M:      Antti Palosaari <crope@iki.fi>
5114 L:      linux-media@vger.kernel.org
5115 W:      https://linuxtv.org
5116 W:      http://palosaari.fi/linux/
5117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5118 T:      git git://linuxtv.org/anttip/media_tree.git
5119 S:      Maintained
5120 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5121
5122 DVB_USB_V2 MEDIA DRIVER
5123 M:      Antti Palosaari <crope@iki.fi>
5124 L:      linux-media@vger.kernel.org
5125 W:      https://linuxtv.org
5126 W:      http://palosaari.fi/linux/
5127 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5128 T:      git git://linuxtv.org/anttip/media_tree.git
5129 S:      Maintained
5130 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5131 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5132
5133 DYNAMIC DEBUG
5134 M:      Jason Baron <jbaron@akamai.com>
5135 S:      Maintained
5136 F:      lib/dynamic_debug.c
5137 F:      include/linux/dynamic_debug.h
5138
5139 DYNAMIC INTERRUPT MODERATION
5140 M:      Tal Gilboa <talgi@mellanox.com>
5141 S:      Maintained
5142 F:      include/linux/net_dim.h
5143
5144 DZ DECSTATION DZ11 SERIAL DRIVER
5145 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5146 S:      Maintained
5147 F:      drivers/tty/serial/dz.*
5148
5149 E3X0 POWER BUTTON DRIVER
5150 M:      Moritz Fischer <moritz.fischer@ettus.com>
5151 L:      usrp-users@lists.ettus.com
5152 W:      http://www.ettus.com
5153 S:      Supported
5154 F:      drivers/input/misc/e3x0-button.c
5155 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5156
5157 E4000 MEDIA DRIVER
5158 M:      Antti Palosaari <crope@iki.fi>
5159 L:      linux-media@vger.kernel.org
5160 W:      https://linuxtv.org
5161 W:      http://palosaari.fi/linux/
5162 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5163 T:      git git://linuxtv.org/anttip/media_tree.git
5164 S:      Maintained
5165 F:      drivers/media/tuners/e4000*
5166
5167 EARTH_PT1 MEDIA DRIVER
5168 M:      Akihiro Tsukada <tskd08@gmail.com>
5169 L:      linux-media@vger.kernel.org
5170 S:      Odd Fixes
5171 F:      drivers/media/pci/pt1/
5172
5173 EARTH_PT3 MEDIA DRIVER
5174 M:      Akihiro Tsukada <tskd08@gmail.com>
5175 L:      linux-media@vger.kernel.org
5176 S:      Odd Fixes
5177 F:      drivers/media/pci/pt3/
5178
5179 EC100 MEDIA DRIVER
5180 M:      Antti Palosaari <crope@iki.fi>
5181 L:      linux-media@vger.kernel.org
5182 W:      https://linuxtv.org
5183 W:      http://palosaari.fi/linux/
5184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5185 T:      git git://linuxtv.org/anttip/media_tree.git
5186 S:      Maintained
5187 F:      drivers/media/dvb-frontends/ec100*
5188
5189 ECRYPT FILE SYSTEM
5190 M:      Tyler Hicks <tyhicks@canonical.com>
5191 L:      ecryptfs@vger.kernel.org
5192 W:      http://ecryptfs.org
5193 W:      https://launchpad.net/ecryptfs
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5195 S:      Supported
5196 F:      Documentation/filesystems/ecryptfs.txt
5197 F:      fs/ecryptfs/
5198
5199 EDAC-AMD64
5200 M:      Borislav Petkov <bp@alien8.de>
5201 L:      linux-edac@vger.kernel.org
5202 S:      Maintained
5203 F:      drivers/edac/amd64_edac*
5204
5205 EDAC-CALXEDA
5206 M:      Robert Richter <rric@kernel.org>
5207 L:      linux-edac@vger.kernel.org
5208 S:      Maintained
5209 F:      drivers/edac/highbank*
5210
5211 EDAC-CAVIUM OCTEON
5212 M:      Ralf Baechle <ralf@linux-mips.org>
5213 M:      David Daney <david.daney@cavium.com>
5214 L:      linux-edac@vger.kernel.org
5215 L:      linux-mips@linux-mips.org
5216 S:      Supported
5217 F:      drivers/edac/octeon_edac*
5218
5219 EDAC-CAVIUM THUNDERX
5220 M:      David Daney <david.daney@cavium.com>
5221 M:      Jan Glauber <jglauber@cavium.com>
5222 L:      linux-edac@vger.kernel.org
5223 S:      Supported
5224 F:      drivers/edac/thunderx_edac*
5225
5226 EDAC-CORE
5227 M:      Borislav Petkov <bp@alien8.de>
5228 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5229 L:      linux-edac@vger.kernel.org
5230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5232 S:      Supported
5233 F:      Documentation/admin-guide/ras.rst
5234 F:      Documentation/driver-api/edac.rst
5235 F:      drivers/edac/
5236 F:      include/linux/edac.h
5237
5238 EDAC-E752X
5239 M:      Mark Gross <mark.gross@intel.com>
5240 L:      linux-edac@vger.kernel.org
5241 S:      Maintained
5242 F:      drivers/edac/e752x_edac.c
5243
5244 EDAC-E7XXX
5245 L:      linux-edac@vger.kernel.org
5246 S:      Maintained
5247 F:      drivers/edac/e7xxx_edac.c
5248
5249 EDAC-FSL_DDR
5250 M:      York Sun <york.sun@nxp.com>
5251 L:      linux-edac@vger.kernel.org
5252 S:      Maintained
5253 F:      drivers/edac/fsl_ddr_edac.*
5254
5255 EDAC-GHES
5256 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5257 L:      linux-edac@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/edac/ghes_edac.c
5260
5261 EDAC-I3000
5262 L:      linux-edac@vger.kernel.org
5263 S:      Orphan
5264 F:      drivers/edac/i3000_edac.c
5265
5266 EDAC-I5000
5267 L:      linux-edac@vger.kernel.org
5268 S:      Maintained
5269 F:      drivers/edac/i5000_edac.c
5270
5271 EDAC-I5400
5272 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5273 L:      linux-edac@vger.kernel.org
5274 S:      Maintained
5275 F:      drivers/edac/i5400_edac.c
5276
5277 EDAC-I7300
5278 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5279 L:      linux-edac@vger.kernel.org
5280 S:      Maintained
5281 F:      drivers/edac/i7300_edac.c
5282
5283 EDAC-I7CORE
5284 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5285 L:      linux-edac@vger.kernel.org
5286 S:      Maintained
5287 F:      drivers/edac/i7core_edac.c
5288
5289 EDAC-I82443BXGX
5290 M:      Tim Small <tim@buttersideup.com>
5291 L:      linux-edac@vger.kernel.org
5292 S:      Maintained
5293 F:      drivers/edac/i82443bxgx_edac.c
5294
5295 EDAC-I82975X
5296 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5297 M:      "Arvind R." <arvino55@gmail.com>
5298 L:      linux-edac@vger.kernel.org
5299 S:      Maintained
5300 F:      drivers/edac/i82975x_edac.c
5301
5302 EDAC-IE31200
5303 M:      Jason Baron <jbaron@akamai.com>
5304 L:      linux-edac@vger.kernel.org
5305 S:      Maintained
5306 F:      drivers/edac/ie31200_edac.c
5307
5308 EDAC-MPC85XX
5309 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5310 L:      linux-edac@vger.kernel.org
5311 S:      Maintained
5312 F:      drivers/edac/mpc85xx_edac.[ch]
5313
5314 EDAC-PASEMI
5315 M:      Egor Martovetsky <egor@pasemi.com>
5316 L:      linux-edac@vger.kernel.org
5317 S:      Maintained
5318 F:      drivers/edac/pasemi_edac.c
5319
5320 EDAC-PND2
5321 M:      Tony Luck <tony.luck@intel.com>
5322 L:      linux-edac@vger.kernel.org
5323 S:      Maintained
5324 F:      drivers/edac/pnd2_edac.[ch]
5325
5326 EDAC-R82600
5327 M:      Tim Small <tim@buttersideup.com>
5328 L:      linux-edac@vger.kernel.org
5329 S:      Maintained
5330 F:      drivers/edac/r82600_edac.c
5331
5332 EDAC-SBRIDGE
5333 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5334 L:      linux-edac@vger.kernel.org
5335 S:      Maintained
5336 F:      drivers/edac/sb_edac.c
5337
5338 EDAC-SKYLAKE
5339 M:      Tony Luck <tony.luck@intel.com>
5340 L:      linux-edac@vger.kernel.org
5341 S:      Maintained
5342 F:      drivers/edac/skx_edac.c
5343
5344 EDAC-TI
5345 M:      Tero Kristo <t-kristo@ti.com>
5346 L:      linux-edac@vger.kernel.org
5347 S:      Maintained
5348 F:      drivers/edac/ti_edac.c
5349
5350 EDIROL UA-101/UA-1000 DRIVER
5351 M:      Clemens Ladisch <clemens@ladisch.de>
5352 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5353 T:      git git://git.alsa-project.org/alsa-kernel.git
5354 S:      Maintained
5355 F:      sound/usb/misc/ua101.c
5356
5357 EFI TEST DRIVER
5358 L:      linux-efi@vger.kernel.org
5359 M:      Ivan Hu <ivan.hu@canonical.com>
5360 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5361 S:      Maintained
5362 F:      drivers/firmware/efi/test/
5363
5364 EFI VARIABLE FILESYSTEM
5365 M:      Matthew Garrett <matthew.garrett@nebula.com>
5366 M:      Jeremy Kerr <jk@ozlabs.org>
5367 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5369 L:      linux-efi@vger.kernel.org
5370 S:      Maintained
5371 F:      fs/efivarfs/
5372
5373 EFIFB FRAMEBUFFER DRIVER
5374 L:      linux-fbdev@vger.kernel.org
5375 M:      Peter Jones <pjones@redhat.com>
5376 S:      Maintained
5377 F:      drivers/video/fbdev/efifb.c
5378
5379 EFS FILESYSTEM
5380 W:      http://aeschi.ch.eu.org/efs/
5381 S:      Orphan
5382 F:      fs/efs/
5383
5384 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5385 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5386 L:      netdev@vger.kernel.org
5387 S:      Maintained
5388 F:      drivers/net/ethernet/ibm/ehea/
5389
5390 EM28XX VIDEO4LINUX DRIVER
5391 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5392 L:      linux-media@vger.kernel.org
5393 W:      https://linuxtv.org
5394 T:      git git://linuxtv.org/media_tree.git
5395 S:      Maintained
5396 F:      drivers/media/usb/em28xx/
5397 F:      Documentation/media/v4l-drivers/em28xx*
5398
5399 EMBEDDED LINUX
5400 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5401 M:      Matt Mackall <mpm@selenic.com>
5402 M:      David Woodhouse <dwmw2@infradead.org>
5403 L:      linux-embedded@vger.kernel.org
5404 S:      Maintained
5405
5406 Emulex 10Gbps iSCSI - OneConnect DRIVER
5407 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5408 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5409 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5410 L:      linux-scsi@vger.kernel.org
5411 W:      http://www.broadcom.com
5412 S:      Supported
5413 F:      drivers/scsi/be2iscsi/
5414
5415 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5416 M:      Sathya Perla <sathya.perla@broadcom.com>
5417 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5418 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5419 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5420 L:      netdev@vger.kernel.org
5421 W:      http://www.emulex.com
5422 S:      Supported
5423 F:      drivers/net/ethernet/emulex/benet/
5424
5425 EMULEX ONECONNECT ROCE DRIVER
5426 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5427 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5428 L:      linux-rdma@vger.kernel.org
5429 W:      http://www.broadcom.com
5430 S:      Odd Fixes
5431 F:      drivers/infiniband/hw/ocrdma/
5432 F:      include/uapi/rdma/ocrdma-abi.h
5433
5434 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5435 M:      James Smart <james.smart@broadcom.com>
5436 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5437 L:      linux-scsi@vger.kernel.org
5438 W:      http://www.broadcom.com
5439 S:      Supported
5440 F:      drivers/scsi/lpfc/
5441
5442 ENE CB710 FLASH CARD READER DRIVER
5443 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5444 S:      Maintained
5445 F:      drivers/misc/cb710/
5446 F:      drivers/mmc/host/cb710-mmc.*
5447 F:      include/linux/cb710.h
5448
5449 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5450 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5451 S:      Maintained
5452 F:      drivers/media/rc/ene_ir.*
5453
5454 EPSON S1D13XXX FRAMEBUFFER DRIVER
5455 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5456 S:      Maintained
5457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5458 F:      drivers/video/fbdev/s1d13xxxfb.c
5459 F:      include/video/s1d13xxxfb.h
5460
5461 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5462 M:      Jeff Layton <jlayton@kernel.org>
5463 S:      Maintained
5464 F:      lib/errseq.c
5465 F:      include/linux/errseq.h
5466
5467 ET131X NETWORK DRIVER
5468 M:      Mark Einon <mark.einon@gmail.com>
5469 S:      Odd Fixes
5470 F:      drivers/net/ethernet/agere/
5471
5472 ETHERNET BRIDGE
5473 M:      Stephen Hemminger <stephen@networkplumber.org>
5474 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5475 L:      netdev@vger.kernel.org
5476 W:      http://www.linuxfoundation.org/en/Net:Bridge
5477 S:      Maintained
5478 F:      include/linux/netfilter_bridge/
5479 F:      net/bridge/
5480
5481 ETHERNET PHY LIBRARY
5482 M:      Andrew Lunn <andrew@lunn.ch>
5483 M:      Florian Fainelli <f.fainelli@gmail.com>
5484 L:      netdev@vger.kernel.org
5485 S:      Maintained
5486 F:      Documentation/ABI/testing/sysfs-bus-mdio
5487 F:      Documentation/devicetree/bindings/net/mdio*
5488 F:      Documentation/networking/phy.txt
5489 F:      drivers/net/phy/
5490 F:      drivers/of/of_mdio.c
5491 F:      drivers/of/of_net.c
5492 F:      include/linux/*mdio*.h
5493 F:      include/linux/of_net.h
5494 F:      include/linux/phy.h
5495 F:      include/linux/phy_fixed.h
5496 F:      include/linux/platform_data/mdio-bcm-unimac.h
5497 F:      include/trace/events/mdio.h
5498 F:      include/uapi/linux/mdio.h
5499 F:      include/uapi/linux/mii.h
5500
5501 EXT2 FILE SYSTEM
5502 M:      Jan Kara <jack@suse.com>
5503 L:      linux-ext4@vger.kernel.org
5504 S:      Maintained
5505 F:      Documentation/filesystems/ext2.txt
5506 F:      fs/ext2/
5507 F:      include/linux/ext2*
5508
5509 EXT4 FILE SYSTEM
5510 M:      "Theodore Ts'o" <tytso@mit.edu>
5511 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5512 L:      linux-ext4@vger.kernel.org
5513 W:      http://ext4.wiki.kernel.org
5514 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5516 S:      Maintained
5517 F:      Documentation/filesystems/ext4.txt
5518 F:      fs/ext4/
5519
5520 Extended Verification Module (EVM)
5521 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5522 L:      linux-integrity@vger.kernel.org
5523 S:      Supported
5524 F:      security/integrity/evm/
5525
5526 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5527 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5528 L:      linux-efi@vger.kernel.org
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5530 S:      Maintained
5531 F:      Documentation/efi-stub.txt
5532 F:      arch/*/kernel/efi.c
5533 F:      arch/x86/boot/compressed/eboot.[ch]
5534 F:      arch/*/include/asm/efi.h
5535 F:      arch/x86/platform/efi/
5536 F:      drivers/firmware/efi/
5537 F:      include/linux/efi*.h
5538 F:      arch/arm/boot/compressed/efi-header.S
5539 F:      arch/arm64/kernel/efi-entry.S
5540
5541 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5542 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5543 M:      Chanwoo Choi <cw00.choi@samsung.com>
5544 L:      linux-kernel@vger.kernel.org
5545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5546 S:      Maintained
5547 F:      drivers/extcon/
5548 F:      include/linux/extcon/
5549 F:      include/linux/extcon.h
5550 F:      Documentation/extcon/
5551 F:      Documentation/devicetree/bindings/extcon/
5552
5553 EXYNOS DP DRIVER
5554 M:      Jingoo Han <jingoohan1@gmail.com>
5555 L:      dri-devel@lists.freedesktop.org
5556 S:      Maintained
5557 F:      drivers/gpu/drm/exynos/exynos_dp*
5558
5559 EXYNOS SYSMMU (IOMMU) driver
5560 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5561 L:      iommu@lists.linux-foundation.org
5562 S:      Maintained
5563 F:      drivers/iommu/exynos-iommu.c
5564
5565 EZchip NPS platform support
5566 M:      Vineet Gupta <vgupta@synopsys.com>
5567 M:      Ofer Levi <oferle@mellanox.com>
5568 S:      Supported
5569 F:      arch/arc/plat-eznps
5570 F:      arch/arc/boot/dts/eznps.dts
5571
5572 F2FS FILE SYSTEM
5573 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5574 M:      Chao Yu <yuchao0@huawei.com>
5575 L:      linux-f2fs-devel@lists.sourceforge.net
5576 W:      https://f2fs.wiki.kernel.org/
5577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5578 S:      Maintained
5579 F:      Documentation/filesystems/f2fs.txt
5580 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5581 F:      fs/f2fs/
5582 F:      include/linux/f2fs_fs.h
5583 F:      include/trace/events/f2fs.h
5584
5585 F71805F HARDWARE MONITORING DRIVER
5586 M:      Jean Delvare <jdelvare@suse.com>
5587 L:      linux-hwmon@vger.kernel.org
5588 S:      Maintained
5589 F:      Documentation/hwmon/f71805f
5590 F:      drivers/hwmon/f71805f.c
5591
5592 FADDR2LINE
5593 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5594 S:      Maintained
5595 F:      scripts/faddr2line
5596
5597 FAILOVER MODULE
5598 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5599 L:      netdev@vger.kernel.org
5600 S:      Supported
5601 F:      net/core/failover.c
5602 F:      include/net/failover.h
5603 F:      Documentation/networking/failover.rst
5604
5605 FANOTIFY
5606 M:      Jan Kara <jack@suse.cz>
5607 R:      Amir Goldstein <amir73il@gmail.com>
5608 L:      linux-fsdevel@vger.kernel.org
5609 S:      Maintained
5610 F:      fs/notify/fanotify/
5611 F:      include/linux/fanotify.h
5612 F:      include/uapi/linux/fanotify.h
5613
5614 FARSYNC SYNCHRONOUS DRIVER
5615 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5616 W:      http://www.farsite.co.uk/
5617 S:      Supported
5618 F:      drivers/net/wan/farsync.*
5619
5620 FAULT INJECTION SUPPORT
5621 M:      Akinobu Mita <akinobu.mita@gmail.com>
5622 S:      Supported
5623 F:      Documentation/fault-injection/
5624 F:      lib/fault-inject.c
5625
5626 FBTFT Framebuffer drivers
5627 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5628 S:      Maintained
5629 F:      drivers/staging/fbtft/
5630
5631 FC0011 TUNER DRIVER
5632 M:      Michael Buesch <m@bues.ch>
5633 L:      linux-media@vger.kernel.org
5634 S:      Maintained
5635 F:      drivers/media/tuners/fc0011.h
5636 F:      drivers/media/tuners/fc0011.c
5637
5638 FC2580 MEDIA DRIVER
5639 M:      Antti Palosaari <crope@iki.fi>
5640 L:      linux-media@vger.kernel.org
5641 W:      https://linuxtv.org
5642 W:      http://palosaari.fi/linux/
5643 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5644 T:      git git://linuxtv.org/anttip/media_tree.git
5645 S:      Maintained
5646 F:      drivers/media/tuners/fc2580*
5647
5648 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5649 M:      Johannes Thumshirn <jth@kernel.org>
5650 L:      linux-scsi@vger.kernel.org
5651 W:      www.Open-FCoE.org
5652 S:      Supported
5653 F:      drivers/scsi/libfc/
5654 F:      drivers/scsi/fcoe/
5655 F:      include/scsi/fc/
5656 F:      include/scsi/libfc.h
5657 F:      include/scsi/libfcoe.h
5658 F:      include/uapi/scsi/fc/
5659
5660 FILE LOCKING (flock() and fcntl()/lockf())
5661 M:      Jeff Layton <jlayton@kernel.org>
5662 M:      "J. Bruce Fields" <bfields@fieldses.org>
5663 L:      linux-fsdevel@vger.kernel.org
5664 S:      Maintained
5665 F:      include/linux/fcntl.h
5666 F:      include/uapi/linux/fcntl.h
5667 F:      fs/fcntl.c
5668 F:      fs/locks.c
5669
5670 FILESYSTEMS (VFS and infrastructure)
5671 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5672 L:      linux-fsdevel@vger.kernel.org
5673 S:      Maintained
5674 F:      fs/*
5675 F:      include/linux/fs.h
5676 F:      include/uapi/linux/fs.h
5677
5678 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5679 M:      Riku Voipio <riku.voipio@iki.fi>
5680 L:      linux-hwmon@vger.kernel.org
5681 S:      Maintained
5682 F:      drivers/hwmon/f75375s.c
5683 F:      include/linux/f75375s.h
5684
5685 FIREWIRE AUDIO DRIVERS
5686 M:      Clemens Ladisch <clemens@ladisch.de>
5687 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5688 T:      git git://git.alsa-project.org/alsa-kernel.git
5689 S:      Maintained
5690 F:      sound/firewire/
5691
5692 FIREWIRE MEDIA DRIVERS (firedtv)
5693 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5694 L:      linux-media@vger.kernel.org
5695 L:      linux1394-devel@lists.sourceforge.net
5696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5697 S:      Maintained
5698 F:      drivers/media/firewire/
5699
5700 FIREWIRE SBP-2 TARGET
5701 M:      Chris Boot <bootc@bootc.net>
5702 L:      linux-scsi@vger.kernel.org
5703 L:      target-devel@vger.kernel.org
5704 L:      linux1394-devel@lists.sourceforge.net
5705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5706 S:      Maintained
5707 F:      drivers/target/sbp/
5708
5709 FIREWIRE SUBSYSTEM
5710 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5711 L:      linux1394-devel@lists.sourceforge.net
5712 W:      http://ieee1394.wiki.kernel.org/
5713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5714 S:      Maintained
5715 F:      drivers/firewire/
5716 F:      include/linux/firewire.h
5717 F:      include/uapi/linux/firewire*.h
5718 F:      tools/firewire/
5719
5720 FIRMWARE LOADER (request_firmware)
5721 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5722 L:      linux-kernel@vger.kernel.org
5723 S:      Maintained
5724 F:      Documentation/firmware_class/
5725 F:      drivers/base/firmware_loader/
5726 F:      include/linux/firmware.h
5727
5728 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5729 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5730 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5731 S:      Maintained
5732 F:      drivers/block/rsxx/
5733
5734 FLOPPY DRIVER
5735 M:      Jiri Kosina <jikos@kernel.org>
5736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5737 S:      Odd fixes
5738 F:      drivers/block/floppy.c
5739
5740 FMC SUBSYSTEM
5741 M:      Alessandro Rubini <rubini@gnudd.com>
5742 W:      http://www.ohwr.org/projects/fmc-bus
5743 S:      Supported
5744 F:      drivers/fmc/
5745 F:      include/linux/fmc*.h
5746 F:      include/linux/ipmi-fru.h
5747 K:      fmc_d.*register
5748
5749 FPGA MANAGER FRAMEWORK
5750 M:      Alan Tull <atull@kernel.org>
5751 M:      Moritz Fischer <mdf@kernel.org>
5752 L:      linux-fpga@vger.kernel.org
5753 S:      Maintained
5754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5755 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5756 F:      Documentation/fpga/
5757 F:      Documentation/driver-api/fpga/
5758 F:      Documentation/devicetree/bindings/fpga/
5759 F:      drivers/fpga/
5760 F:      include/linux/fpga/
5761 W:      http://www.rocketboards.org
5762
5763 FPGA DFL DRIVERS
5764 M:      Wu Hao <hao.wu@intel.com>
5765 L:      linux-fpga@vger.kernel.org
5766 S:      Maintained
5767 F:      Documentation/fpga/dfl.txt
5768 F:      include/uapi/linux/fpga-dfl.h
5769 F:      drivers/fpga/dfl*
5770
5771 FPU EMULATOR
5772 M:      Bill Metzenthen <billm@melbpc.org.au>
5773 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5774 S:      Maintained
5775 F:      arch/x86/math-emu/
5776
5777 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5778 L:      netdev@vger.kernel.org
5779 S:      Orphan
5780 F:      drivers/net/wan/dlci.c
5781 F:      drivers/net/wan/sdla.c
5782
5783 FRAMEBUFFER LAYER
5784 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5785 L:      dri-devel@lists.freedesktop.org
5786 L:      linux-fbdev@vger.kernel.org
5787 T:      git git://github.com/bzolnier/linux.git
5788 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5789 S:      Maintained
5790 F:      Documentation/fb/
5791 F:      drivers/video/
5792 F:      include/video/
5793 F:      include/linux/fb.h
5794 F:      include/uapi/video/
5795 F:      include/uapi/linux/fb.h
5796
5797 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5798 M:      Horia Geantă <horia.geanta@nxp.com>
5799 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5800 L:      linux-crypto@vger.kernel.org
5801 S:      Maintained
5802 F:      drivers/crypto/caam/
5803 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5804
5805 FREESCALE DIU FRAMEBUFFER DRIVER
5806 M:      Timur Tabi <timur@kernel.org>
5807 L:      linux-fbdev@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/video/fbdev/fsl-diu-fb.*
5810
5811 FREESCALE DMA DRIVER
5812 M:      Li Yang <leoyang.li@nxp.com>
5813 M:      Zhang Wei <zw@zh-kernel.org>
5814 L:      linuxppc-dev@lists.ozlabs.org
5815 S:      Maintained
5816 F:      drivers/dma/fsldma.*
5817
5818 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5819 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5820 L:      netdev@vger.kernel.org
5821 S:      Maintained
5822 F:      drivers/net/ethernet/freescale/gianfar*
5823 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5824
5825 FREESCALE GPMI NAND DRIVER
5826 M:      Han Xu <han.xu@nxp.com>
5827 L:      linux-mtd@lists.infradead.org
5828 S:      Maintained
5829 F:      drivers/mtd/nand/raw/gpmi-nand/*
5830
5831 FREESCALE I2C CPM DRIVER
5832 M:      Jochen Friedrich <jochen@scram.de>
5833 L:      linuxppc-dev@lists.ozlabs.org
5834 L:      linux-i2c@vger.kernel.org
5835 S:      Maintained
5836 F:      drivers/i2c/busses/i2c-cpm.c
5837
5838 FREESCALE IMX / MXC FEC DRIVER
5839 M:      Fugang Duan <fugang.duan@nxp.com>
5840 L:      netdev@vger.kernel.org
5841 S:      Maintained
5842 F:      drivers/net/ethernet/freescale/fec_main.c
5843 F:      drivers/net/ethernet/freescale/fec_ptp.c
5844 F:      drivers/net/ethernet/freescale/fec.h
5845 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5846
5847 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5848 M:      Sascha Hauer <s.hauer@pengutronix.de>
5849 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5850 L:      linux-fbdev@vger.kernel.org
5851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5852 S:      Maintained
5853 F:      include/linux/platform_data/video-imxfb.h
5854 F:      drivers/video/fbdev/imxfb.c
5855
5856 FREESCALE QORIQ DPAA ETHERNET DRIVER
5857 M:      Madalin Bucur <madalin.bucur@nxp.com>
5858 L:      netdev@vger.kernel.org
5859 S:      Maintained
5860 F:      drivers/net/ethernet/freescale/dpaa
5861
5862 FREESCALE QORIQ DPAA FMAN DRIVER
5863 M:      Madalin Bucur <madalin.bucur@nxp.com>
5864 L:      netdev@vger.kernel.org
5865 S:      Maintained
5866 F:      drivers/net/ethernet/freescale/fman
5867 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5868
5869 FREESCALE QORIQ PTP CLOCK DRIVER
5870 M:      Yangbo Lu <yangbo.lu@nxp.com>
5871 L:      netdev@vger.kernel.org
5872 S:      Maintained
5873 F:      drivers/ptp/ptp_qoriq.c
5874 F:      include/linux/fsl/ptp_qoriq.h
5875 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5876
5877 FREESCALE QUAD SPI DRIVER
5878 M:      Han Xu <han.xu@nxp.com>
5879 L:      linux-mtd@lists.infradead.org
5880 S:      Maintained
5881 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5882
5883 FREESCALE QUICC ENGINE LIBRARY
5884 M:      Qiang Zhao <qiang.zhao@nxp.com>
5885 L:      linuxppc-dev@lists.ozlabs.org
5886 S:      Maintained
5887 F:      drivers/soc/fsl/qe/
5888 F:      include/soc/fsl/*qe*.h
5889 F:      include/soc/fsl/*ucc*.h
5890
5891 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5892 M:      Li Yang <leoyang.li@nxp.com>
5893 L:      netdev@vger.kernel.org
5894 L:      linuxppc-dev@lists.ozlabs.org
5895 S:      Maintained
5896 F:      drivers/net/ethernet/freescale/ucc_geth*
5897
5898 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5899 M:      Zhao Qiang <qiang.zhao@nxp.com>
5900 L:      netdev@vger.kernel.org
5901 L:      linuxppc-dev@lists.ozlabs.org
5902 S:      Maintained
5903 F:      drivers/net/wan/fsl_ucc_hdlc*
5904
5905 FREESCALE QUICC ENGINE UCC UART DRIVER
5906 M:      Timur Tabi <timur@kernel.org>
5907 L:      linuxppc-dev@lists.ozlabs.org
5908 S:      Maintained
5909 F:      drivers/tty/serial/ucc_uart.c
5910
5911 FREESCALE SOC DRIVERS
5912 M:      Li Yang <leoyang.li@nxp.com>
5913 L:      linuxppc-dev@lists.ozlabs.org
5914 L:      linux-arm-kernel@lists.infradead.org
5915 S:      Maintained
5916 F:      Documentation/devicetree/bindings/soc/fsl/
5917 F:      drivers/soc/fsl/
5918 F:      include/linux/fsl/
5919
5920 FREESCALE SOC FS_ENET DRIVER
5921 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5922 L:      linuxppc-dev@lists.ozlabs.org
5923 L:      netdev@vger.kernel.org
5924 S:      Maintained
5925 F:      drivers/net/ethernet/freescale/fs_enet/
5926 F:      include/linux/fs_enet_pd.h
5927
5928 FREESCALE SOC SOUND DRIVERS
5929 M:      Timur Tabi <timur@kernel.org>
5930 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5931 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5932 R:      Fabio Estevam <fabio.estevam@nxp.com>
5933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5934 L:      linuxppc-dev@lists.ozlabs.org
5935 S:      Maintained
5936 F:      sound/soc/fsl/fsl*
5937 F:      sound/soc/fsl/imx*
5938 F:      sound/soc/fsl/mpc8610_hpcd.c
5939
5940 FREESCALE USB PERIPHERAL DRIVERS
5941 M:      Li Yang <leoyang.li@nxp.com>
5942 L:      linux-usb@vger.kernel.org
5943 L:      linuxppc-dev@lists.ozlabs.org
5944 S:      Maintained
5945 F:      drivers/usb/gadget/udc/fsl*
5946
5947 FREEVXFS FILESYSTEM
5948 M:      Christoph Hellwig <hch@infradead.org>
5949 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5950 S:      Maintained
5951 F:      fs/freevxfs/
5952
5953 FREEZER
5954 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5955 M:      Pavel Machek <pavel@ucw.cz>
5956 L:      linux-pm@vger.kernel.org
5957 S:      Supported
5958 F:      Documentation/power/freezing-of-tasks.txt
5959 F:      include/linux/freezer.h
5960 F:      kernel/freezer.c
5961
5962 FRONTSWAP API
5963 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5964 L:      linux-kernel@vger.kernel.org
5965 S:      Maintained
5966 F:      mm/frontswap.c
5967 F:      include/linux/frontswap.h
5968
5969 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5970 M:      David Howells <dhowells@redhat.com>
5971 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5972 S:      Supported
5973 F:      Documentation/filesystems/caching/
5974 F:      fs/fscache/
5975 F:      include/linux/fscache*.h
5976
5977 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5978 M:      Theodore Y. Ts'o <tytso@mit.edu>
5979 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5980 L:      linux-fscrypt@vger.kernel.org
5981 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5983 S:      Supported
5984 F:      fs/crypto/
5985 F:      include/linux/fscrypt*.h
5986 F:      Documentation/filesystems/fscrypt.rst
5987
5988 FSI-ATTACHED I2C DRIVER
5989 M:      Eddie James <eajames@linux.vnet.ibm.com>
5990 L:      linux-i2c@vger.kernel.org
5991 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5992 S:      Maintained
5993 F:      drivers/i2c/busses/i2c-fsi.c
5994 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5995
5996 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5997 M:      Jan Kara <jack@suse.cz>
5998 R:      Amir Goldstein <amir73il@gmail.com>
5999 L:      linux-fsdevel@vger.kernel.org
6000 S:      Maintained
6001 F:      fs/notify/
6002 F:      include/linux/fsnotify*.h
6003
6004 FUJITSU LAPTOP EXTRAS
6005 M:      Jonathan Woithe <jwoithe@just42.net>
6006 L:      platform-driver-x86@vger.kernel.org
6007 S:      Maintained
6008 F:      drivers/platform/x86/fujitsu-laptop.c
6009
6010 FUJITSU M-5MO LS CAMERA ISP DRIVER
6011 M:      Kyungmin Park <kyungmin.park@samsung.com>
6012 M:      Heungjun Kim <riverful.kim@samsung.com>
6013 L:      linux-media@vger.kernel.org
6014 S:      Maintained
6015 F:      drivers/media/i2c/m5mols/
6016 F:      include/media/i2c/m5mols.h
6017
6018 FUJITSU TABLET EXTRAS
6019 M:      Robert Gerlach <khnz@gmx.de>
6020 L:      platform-driver-x86@vger.kernel.org
6021 S:      Maintained
6022 F:      drivers/platform/x86/fujitsu-tablet.c
6023
6024 FUSE: FILESYSTEM IN USERSPACE
6025 M:      Miklos Szeredi <miklos@szeredi.hu>
6026 L:      linux-fsdevel@vger.kernel.org
6027 W:      http://fuse.sourceforge.net/
6028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6029 S:      Maintained
6030 F:      fs/fuse/
6031 F:      include/uapi/linux/fuse.h
6032 F:      Documentation/filesystems/fuse.txt
6033
6034 FUTEX SUBSYSTEM
6035 M:      Thomas Gleixner <tglx@linutronix.de>
6036 M:      Ingo Molnar <mingo@redhat.com>
6037 R:      Peter Zijlstra <peterz@infradead.org>
6038 R:      Darren Hart <dvhart@infradead.org>
6039 L:      linux-kernel@vger.kernel.org
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6041 S:      Maintained
6042 F:      kernel/futex.c
6043 F:      kernel/futex_compat.c
6044 F:      include/asm-generic/futex.h
6045 F:      include/linux/futex.h
6046 F:      include/uapi/linux/futex.h
6047 F:      tools/testing/selftests/futex/
6048 F:      tools/perf/bench/futex*
6049 F:      Documentation/*futex*
6050
6051 GCC PLUGINS
6052 M:      Kees Cook <keescook@chromium.org>
6053 R:      Emese Revfy <re.emese@gmail.com>
6054 L:      kernel-hardening@lists.openwall.com
6055 S:      Maintained
6056 F:      scripts/gcc-plugins/
6057 F:      scripts/gcc-plugin.sh
6058 F:      scripts/Makefile.gcc-plugins
6059 F:      Documentation/gcc-plugins.txt
6060
6061 GASKET DRIVER FRAMEWORK
6062 M:      Rob Springer <rspringer@google.com>
6063 M:      John Joseph <jnjoseph@google.com>
6064 M:      Ben Chan <benchan@chromium.org>
6065 S:      Maintained
6066 F:      drivers/staging/gasket/
6067
6068 GCOV BASED KERNEL PROFILING
6069 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6070 S:      Maintained
6071 F:      kernel/gcov/
6072 F:      Documentation/dev-tools/gcov.rst
6073
6074 GDB KERNEL DEBUGGING HELPER SCRIPTS
6075 M:      Jan Kiszka <jan.kiszka@siemens.com>
6076 M:      Kieran Bingham <kbingham@kernel.org>
6077 S:      Supported
6078 F:      scripts/gdb/
6079
6080 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6081 M:      Achim Leubner <achim_leubner@adaptec.com>
6082 L:      linux-scsi@vger.kernel.org
6083 W:      http://www.icp-vortex.com/
6084 S:      Supported
6085 F:      drivers/scsi/gdt*
6086
6087 GEMTEK FM RADIO RECEIVER DRIVER
6088 M:      Hans Verkuil <hverkuil@xs4all.nl>
6089 L:      linux-media@vger.kernel.org
6090 T:      git git://linuxtv.org/media_tree.git
6091 W:      https://linuxtv.org
6092 S:      Maintained
6093 F:      drivers/media/radio/radio-gemtek*
6094
6095 GENERIC GPIO I2C DRIVER
6096 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6097 S:      Supported
6098 F:      drivers/i2c/busses/i2c-gpio.c
6099 F:      include/linux/platform_data/i2c-gpio.h
6100
6101 GENERIC GPIO I2C MULTIPLEXER DRIVER
6102 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6103 L:      linux-i2c@vger.kernel.org
6104 S:      Supported
6105 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6106 F:      include/linux/platform_data/i2c-mux-gpio.h
6107 F:      Documentation/i2c/muxes/i2c-mux-gpio
6108
6109 GENERIC HDLC (WAN) DRIVERS
6110 M:      Krzysztof Halasa <khc@pm.waw.pl>
6111 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6112 S:      Maintained
6113 F:      drivers/net/wan/c101.c
6114 F:      drivers/net/wan/hd6457*
6115 F:      drivers/net/wan/hdlc*
6116 F:      drivers/net/wan/n2.c
6117 F:      drivers/net/wan/pc300too.c
6118 F:      drivers/net/wan/pci200syn.c
6119 F:      drivers/net/wan/wanxl*
6120
6121 GENERIC INCLUDE/ASM HEADER FILES
6122 M:      Arnd Bergmann <arnd@arndb.de>
6123 L:      linux-arch@vger.kernel.org
6124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6125 S:      Maintained
6126 F:      include/asm-generic/
6127 F:      include/uapi/asm-generic/
6128
6129 GENERIC PHY FRAMEWORK
6130 M:      Kishon Vijay Abraham I <kishon@ti.com>
6131 L:      linux-kernel@vger.kernel.org
6132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6133 S:      Supported
6134 F:      drivers/phy/
6135 F:      include/linux/phy/
6136
6137 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6138 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6139 S:      Supported
6140 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6141
6142 GENERIC PM DOMAINS
6143 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6144 M:      Kevin Hilman <khilman@kernel.org>
6145 M:      Ulf Hansson <ulf.hansson@linaro.org>
6146 L:      linux-pm@vger.kernel.org
6147 S:      Supported
6148 F:      drivers/base/power/domain*.c
6149 F:      include/linux/pm_domain.h
6150 F:      Documentation/devicetree/bindings/power/power_domain.txt
6151
6152 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6153 M:      Eugen Hristev <eugen.hristev@microchip.com>
6154 L:      linux-input@vger.kernel.org
6155 S:      Maintained
6156 F:      drivers/input/touchscreen/resistive-adc-touch.c
6157
6158 GENERIC UIO DRIVER FOR PCI DEVICES
6159 M:      "Michael S. Tsirkin" <mst@redhat.com>
6160 L:      kvm@vger.kernel.org
6161 S:      Supported
6162 F:      drivers/uio/uio_pci_generic.c
6163
6164 GENWQE (IBM Generic Workqueue Card)
6165 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6166 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6167 S:      Supported
6168 F:      drivers/misc/genwqe/
6169
6170 GET_MAINTAINER SCRIPT
6171 M:      Joe Perches <joe@perches.com>
6172 S:      Maintained
6173 F:      scripts/get_maintainer.pl
6174
6175 GFS2 FILE SYSTEM
6176 M:      Bob Peterson <rpeterso@redhat.com>
6177 M:      Andreas Gruenbacher <agruenba@redhat.com>
6178 L:      cluster-devel@redhat.com
6179 W:      http://sources.redhat.com/cluster/
6180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6181 S:      Supported
6182 F:      Documentation/filesystems/gfs2*.txt
6183 F:      fs/gfs2/
6184 F:      include/uapi/linux/gfs2_ondisk.h
6185
6186 GIGASET ISDN DRIVERS
6187 M:      Paul Bolle <pebolle@tiscali.nl>
6188 L:      gigaset307x-common@lists.sourceforge.net
6189 W:      http://gigaset307x.sourceforge.net/
6190 S:      Odd Fixes
6191 F:      Documentation/isdn/README.gigaset
6192 F:      drivers/isdn/gigaset/
6193 F:      include/uapi/linux/gigaset_dev.h
6194
6195 GNSS SUBSYSTEM
6196 M:      Johan Hovold <johan@kernel.org>
6197 S:      Maintained
6198 F:      Documentation/ABI/testing/sysfs-class-gnss
6199 F:      Documentation/devicetree/bindings/gnss/
6200 F:      drivers/gnss/
6201 F:      include/linux/gnss.h
6202
6203 GO7007 MPEG CODEC
6204 M:      Hans Verkuil <hans.verkuil@cisco.com>
6205 L:      linux-media@vger.kernel.org
6206 S:      Maintained
6207 F:      drivers/media/usb/go7007/
6208
6209 GOODIX TOUCHSCREEN
6210 M:      Bastien Nocera <hadess@hadess.net>
6211 L:      linux-input@vger.kernel.org
6212 S:      Maintained
6213 F:      drivers/input/touchscreen/goodix.c
6214
6215 GPD POCKET FAN DRIVER
6216 M:      Hans de Goede <hdegoede@redhat.com>
6217 L:      platform-driver-x86@vger.kernel.org
6218 S:      Maintained
6219 F:      drivers/platform/x86/gpd-pocket-fan.c
6220
6221 GPIO ACPI SUPPORT
6222 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6223 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6224 L:      linux-gpio@vger.kernel.org
6225 L:      linux-acpi@vger.kernel.org
6226 S:      Maintained
6227 F:      Documentation/acpi/gpio-properties.txt
6228 F:      drivers/gpio/gpiolib-acpi.c
6229
6230 GPIO IR Transmitter
6231 M:      Sean Young <sean@mess.org>
6232 L:      linux-media@vger.kernel.org
6233 S:      Maintained
6234 F:      drivers/media/rc/gpio-ir-tx.c
6235
6236 GPIO MOCKUP DRIVER
6237 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6238 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6239 L:      linux-gpio@vger.kernel.org
6240 S:      Maintained
6241 F:      drivers/gpio/gpio-mockup.c
6242 F:      tools/testing/selftests/gpio/
6243
6244 GPIO SUBSYSTEM
6245 M:      Linus Walleij <linus.walleij@linaro.org>
6246 L:      linux-gpio@vger.kernel.org
6247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6248 S:      Maintained
6249 F:      Documentation/devicetree/bindings/gpio/
6250 F:      Documentation/driver-api/gpio/
6251 F:      Documentation/gpio/
6252 F:      Documentation/ABI/testing/gpio-cdev
6253 F:      Documentation/ABI/obsolete/sysfs-gpio
6254 F:      drivers/gpio/
6255 F:      include/linux/gpio/
6256 F:      include/linux/gpio.h
6257 F:      include/linux/of_gpio.h
6258 F:      include/asm-generic/gpio.h
6259 F:      include/uapi/linux/gpio.h
6260 F:      tools/gpio/
6261
6262 GRE DEMULTIPLEXER DRIVER
6263 M:      Dmitry Kozlov <xeb@mail.ru>
6264 L:      netdev@vger.kernel.org
6265 S:      Maintained
6266 F:      net/ipv4/gre_demux.c
6267 F:      net/ipv4/gre_offload.c
6268 F:      include/net/gre.h
6269
6270 GRETH 10/100/1G Ethernet MAC device driver
6271 M:      Andreas Larsson <andreas@gaisler.com>
6272 L:      netdev@vger.kernel.org
6273 S:      Maintained
6274 F:      drivers/net/ethernet/aeroflex/
6275
6276 GREYBUS AUDIO PROTOCOLS DRIVERS
6277 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6278 M:      Mark Greer <mgreer@animalcreek.com>
6279 S:      Maintained
6280 F:      drivers/staging/greybus/audio_apbridgea.c
6281 F:      drivers/staging/greybus/audio_apbridgea.h
6282 F:      drivers/staging/greybus/audio_codec.c
6283 F:      drivers/staging/greybus/audio_codec.h
6284 F:      drivers/staging/greybus/audio_gb.c
6285 F:      drivers/staging/greybus/audio_manager.c
6286 F:      drivers/staging/greybus/audio_manager.h
6287 F:      drivers/staging/greybus/audio_manager_module.c
6288 F:      drivers/staging/greybus/audio_manager_private.h
6289 F:      drivers/staging/greybus/audio_manager_sysfs.c
6290 F:      drivers/staging/greybus/audio_module.c
6291 F:      drivers/staging/greybus/audio_topology.c
6292
6293 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6294 M:      Viresh Kumar <vireshk@kernel.org>
6295 S:      Maintained
6296 F:      drivers/staging/greybus/authentication.c
6297 F:      drivers/staging/greybus/bootrom.c
6298 F:      drivers/staging/greybus/firmware.h
6299 F:      drivers/staging/greybus/fw-core.c
6300 F:      drivers/staging/greybus/fw-download.c
6301 F:      drivers/staging/greybus/fw-management.c
6302 F:      drivers/staging/greybus/greybus_authentication.h
6303 F:      drivers/staging/greybus/greybus_firmware.h
6304 F:      drivers/staging/greybus/hid.c
6305 F:      drivers/staging/greybus/i2c.c
6306 F:      drivers/staging/greybus/spi.c
6307 F:      drivers/staging/greybus/spilib.c
6308 F:      drivers/staging/greybus/spilib.h
6309
6310 GREYBUS LOOPBACK DRIVER
6311 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6312 S:      Maintained
6313 F:      drivers/staging/greybus/loopback.c
6314
6315 GREYBUS PLATFORM DRIVERS
6316 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6317 S:      Maintained
6318 F:      drivers/staging/greybus/arche-platform.c
6319 F:      drivers/staging/greybus/arche-apb-ctrl.c
6320 F:      drivers/staging/greybus/arche_platform.h
6321
6322 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6323 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6324 S:      Maintained
6325 F:      drivers/staging/greybus/sdio.c
6326 F:      drivers/staging/greybus/light.c
6327 F:      drivers/staging/greybus/gpio.c
6328 F:      drivers/staging/greybus/power_supply.c
6329 F:      drivers/staging/greybus/spi.c
6330 F:      drivers/staging/greybus/spilib.c
6331
6332 GREYBUS SUBSYSTEM
6333 M:      Johan Hovold <johan@kernel.org>
6334 M:      Alex Elder <elder@kernel.org>
6335 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6336 S:      Maintained
6337 F:      drivers/staging/greybus/
6338 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6339
6340 GREYBUS UART PROTOCOLS DRIVERS
6341 M:      David Lin <dtwlin@gmail.com>
6342 S:      Maintained
6343 F:      drivers/staging/greybus/uart.c
6344 F:      drivers/staging/greybus/log.c
6345
6346 GS1662 VIDEO SERIALIZER
6347 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6348 L:      linux-media@vger.kernel.org
6349 T:      git git://linuxtv.org/media_tree.git
6350 S:      Maintained
6351 F:      drivers/media/spi/gs1662.c
6352
6353 GSPCA FINEPIX SUBDRIVER
6354 M:      Frank Zago <frank@zago.net>
6355 L:      linux-media@vger.kernel.org
6356 T:      git git://linuxtv.org/media_tree.git
6357 S:      Maintained
6358 F:      drivers/media/usb/gspca/finepix.c
6359
6360 GSPCA GL860 SUBDRIVER
6361 M:      Olivier Lorin <o.lorin@laposte.net>
6362 L:      linux-media@vger.kernel.org
6363 T:      git git://linuxtv.org/media_tree.git
6364 S:      Maintained
6365 F:      drivers/media/usb/gspca/gl860/
6366
6367 GSPCA M5602 SUBDRIVER
6368 M:      Erik Andren <erik.andren@gmail.com>
6369 L:      linux-media@vger.kernel.org
6370 T:      git git://linuxtv.org/media_tree.git
6371 S:      Maintained
6372 F:      drivers/media/usb/gspca/m5602/
6373
6374 GSPCA PAC207 SONIXB SUBDRIVER
6375 M:      Hans Verkuil <hverkuil@xs4all.nl>
6376 L:      linux-media@vger.kernel.org
6377 T:      git git://linuxtv.org/media_tree.git
6378 S:      Odd Fixes
6379 F:      drivers/media/usb/gspca/pac207.c
6380
6381 GSPCA SN9C20X SUBDRIVER
6382 M:      Brian Johnson <brijohn@gmail.com>
6383 L:      linux-media@vger.kernel.org
6384 T:      git git://linuxtv.org/media_tree.git
6385 S:      Maintained
6386 F:      drivers/media/usb/gspca/sn9c20x.c
6387
6388 GSPCA T613 SUBDRIVER
6389 M:      Leandro Costantino <lcostantino@gmail.com>
6390 L:      linux-media@vger.kernel.org
6391 T:      git git://linuxtv.org/media_tree.git
6392 S:      Maintained
6393 F:      drivers/media/usb/gspca/t613.c
6394
6395 GSPCA USB WEBCAM DRIVER
6396 M:      Hans Verkuil <hverkuil@xs4all.nl>
6397 L:      linux-media@vger.kernel.org
6398 T:      git git://linuxtv.org/media_tree.git
6399 S:      Odd Fixes
6400 F:      drivers/media/usb/gspca/
6401
6402 GTP (GPRS Tunneling Protocol)
6403 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6404 M:      Harald Welte <laforge@gnumonks.org>
6405 L:      osmocom-net-gprs@lists.osmocom.org
6406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6407 S:      Maintained
6408 F:      drivers/net/gtp.c
6409
6410 GUID PARTITION TABLE (GPT)
6411 M:      Davidlohr Bueso <dave@stgolabs.net>
6412 L:      linux-efi@vger.kernel.org
6413 S:      Maintained
6414 F:      block/partitions/efi.*
6415
6416 H8/300 ARCHITECTURE
6417 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6418 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6419 W:      http://uclinux-h8.sourceforge.jp
6420 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6421 S:      Maintained
6422 F:      arch/h8300/
6423 F:      drivers/clocksource/h8300_*.c
6424 F:      drivers/clk/h8300/
6425 F:      drivers/irqchip/irq-renesas-h8*.c
6426
6427 HACKRF MEDIA DRIVER
6428 M:      Antti Palosaari <crope@iki.fi>
6429 L:      linux-media@vger.kernel.org
6430 W:      https://linuxtv.org
6431 W:      http://palosaari.fi/linux/
6432 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6433 T:      git git://linuxtv.org/anttip/media_tree.git
6434 S:      Maintained
6435 F:      drivers/media/usb/hackrf/
6436
6437 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6438 M:      Frank Seidel <frank@f-seidel.de>
6439 L:      platform-driver-x86@vger.kernel.org
6440 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6441 S:      Maintained
6442 F:      drivers/platform/x86/hdaps.c
6443
6444 HARDWARE MONITORING
6445 M:      Jean Delvare <jdelvare@suse.com>
6446 M:      Guenter Roeck <linux@roeck-us.net>
6447 L:      linux-hwmon@vger.kernel.org
6448 W:      http://hwmon.wiki.kernel.org/
6449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6450 S:      Maintained
6451 F:      Documentation/devicetree/bindings/hwmon/
6452 F:      Documentation/hwmon/
6453 F:      drivers/hwmon/
6454 F:      include/linux/hwmon*.h
6455
6456 HARDWARE RANDOM NUMBER GENERATOR CORE
6457 M:      Matt Mackall <mpm@selenic.com>
6458 M:      Herbert Xu <herbert@gondor.apana.org.au>
6459 L:      linux-crypto@vger.kernel.org
6460 S:      Odd fixes
6461 F:      Documentation/devicetree/bindings/rng/
6462 F:      Documentation/hw_random.txt
6463 F:      drivers/char/hw_random/
6464 F:      include/linux/hw_random.h
6465
6466 HARDWARE TRACING FACILITIES
6467 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6468 S:      Maintained
6469 F:      drivers/hwtracing/
6470
6471 HARDWARE SPINLOCK CORE
6472 M:      Ohad Ben-Cohen <ohad@wizery.com>
6473 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6474 L:      linux-remoteproc@vger.kernel.org
6475 S:      Maintained
6476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6477 F:      Documentation/devicetree/bindings/hwlock/
6478 F:      Documentation/hwspinlock.txt
6479 F:      drivers/hwspinlock/
6480 F:      include/linux/hwspinlock.h
6481
6482 HARMONY SOUND DRIVER
6483 L:      linux-parisc@vger.kernel.org
6484 S:      Maintained
6485 F:      sound/parisc/harmony.*
6486
6487 HDPVR USB VIDEO ENCODER DRIVER
6488 M:      Hans Verkuil <hverkuil@xs4all.nl>
6489 L:      linux-media@vger.kernel.org
6490 T:      git git://linuxtv.org/media_tree.git
6491 W:      https://linuxtv.org
6492 S:      Odd Fixes
6493 F:      drivers/media/usb/hdpvr/
6494
6495 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6496 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6497 S:      Supported
6498 F:      Documentation/watchdog/hpwdt.txt
6499 F:      drivers/watchdog/hpwdt.c
6500
6501 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6502 M:      Don Brace <don.brace@microsemi.com>
6503 L:      esc.storagedev@microsemi.com
6504 L:      linux-scsi@vger.kernel.org
6505 S:      Supported
6506 F:      Documentation/scsi/hpsa.txt
6507 F:      drivers/scsi/hpsa*.[ch]
6508 F:      include/linux/cciss*.h
6509 F:      include/uapi/linux/cciss*.h
6510
6511 HFI1 DRIVER
6512 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6513 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6514 L:      linux-rdma@vger.kernel.org
6515 S:      Supported
6516 F:      drivers/infiniband/hw/hfi1
6517
6518 HFS FILESYSTEM
6519 L:      linux-fsdevel@vger.kernel.org
6520 S:      Orphan
6521 F:      Documentation/filesystems/hfs.txt
6522 F:      fs/hfs/
6523
6524 HFSPLUS FILESYSTEM
6525 L:      linux-fsdevel@vger.kernel.org
6526 S:      Orphan
6527 F:      Documentation/filesystems/hfsplus.txt
6528 F:      fs/hfsplus/
6529
6530 HGA FRAMEBUFFER DRIVER
6531 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6532 L:      linux-nvidia@lists.surfsouth.com
6533 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6534 S:      Maintained
6535 F:      drivers/video/fbdev/hgafb.c
6536
6537 HIBERNATION (aka Software Suspend, aka swsusp)
6538 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6539 M:      Pavel Machek <pavel@ucw.cz>
6540 L:      linux-pm@vger.kernel.org
6541 B:      https://bugzilla.kernel.org
6542 S:      Supported
6543 F:      arch/x86/power/
6544 F:      drivers/base/power/
6545 F:      kernel/power/
6546 F:      include/linux/suspend.h
6547 F:      include/linux/freezer.h
6548 F:      include/linux/pm.h
6549 F:      arch/*/include/asm/suspend*.h
6550
6551 HID CORE LAYER
6552 M:      Jiri Kosina <jikos@kernel.org>
6553 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6554 L:      linux-input@vger.kernel.org
6555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6556 S:      Maintained
6557 F:      drivers/hid/
6558 F:      include/linux/hid*
6559 F:      include/uapi/linux/hid*
6560
6561 HID SENSOR HUB DRIVERS
6562 M:      Jiri Kosina <jikos@kernel.org>
6563 M:      Jonathan Cameron <jic23@kernel.org>
6564 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6565 L:      linux-input@vger.kernel.org
6566 L:      linux-iio@vger.kernel.org
6567 S:      Maintained
6568 F:      Documentation/hid/hid-sensor*
6569 F:      drivers/hid/hid-sensor-*
6570 F:      drivers/iio/*/hid-*
6571 F:      include/linux/hid-sensor-*
6572
6573 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6574 M:      Thomas Gleixner <tglx@linutronix.de>
6575 L:      linux-kernel@vger.kernel.org
6576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6577 S:      Maintained
6578 F:      Documentation/timers/
6579 F:      kernel/time/hrtimer.c
6580 F:      kernel/time/clockevents.c
6581 F:      kernel/time/timer_*.c
6582 F:      include/linux/clockchips.h
6583 F:      include/linux/hrtimer.h
6584
6585 HIGH-SPEED SCC DRIVER FOR AX.25
6586 L:      linux-hams@vger.kernel.org
6587 S:      Orphan
6588 F:      drivers/net/hamradio/dmascc.c
6589 F:      drivers/net/hamradio/scc.c
6590
6591 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6592 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6593 W:      http://www.highpoint-tech.com
6594 S:      Supported
6595 F:      Documentation/scsi/hptiop.txt
6596 F:      drivers/scsi/hptiop.c
6597
6598 HIPPI
6599 M:      Jes Sorensen <jes@trained-monkey.org>
6600 L:      linux-hippi@sunsite.dk
6601 S:      Maintained
6602 F:      include/linux/hippidevice.h
6603 F:      include/uapi/linux/if_hippi.h
6604 F:      net/802/hippi.c
6605 F:      drivers/net/hippi/
6606
6607 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6608 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6609 M:      Salil Mehta <salil.mehta@huawei.com>
6610 L:      netdev@vger.kernel.org
6611 W:      http://www.hisilicon.com
6612 S:      Maintained
6613 F:      drivers/net/ethernet/hisilicon/hns3/
6614
6615 HISILICON LPC BUS DRIVER
6616 M:      john.garry@huawei.com
6617 W:      http://www.hisilicon.com
6618 S:      Maintained
6619 F:      drivers/bus/hisi_lpc.c
6620 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6621
6622 HISILICON NETWORK SUBSYSTEM DRIVER
6623 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6624 M:      Salil Mehta <salil.mehta@huawei.com>
6625 L:      netdev@vger.kernel.org
6626 W:      http://www.hisilicon.com
6627 S:      Maintained
6628 F:      drivers/net/ethernet/hisilicon/
6629 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6630
6631 HISILICON PMU DRIVER
6632 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6633 W:      http://www.hisilicon.com
6634 S:      Supported
6635 F:      drivers/perf/hisilicon
6636 F:      Documentation/perf/hisi-pmu.txt
6637
6638 HISILICON ROCE DRIVER
6639 M:      Lijun Ou <oulijun@huawei.com>
6640 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6641 L:      linux-rdma@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/infiniband/hw/hns/
6644 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6645
6646 HISILICON SAS Controller
6647 M:      John Garry <john.garry@huawei.com>
6648 W:      http://www.hisilicon.com
6649 S:      Supported
6650 F:      drivers/scsi/hisi_sas/
6651 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6652
6653 HMM - Heterogeneous Memory Management
6654 M:      Jérôme Glisse <jglisse@redhat.com>
6655 L:      linux-mm@kvack.org
6656 S:      Maintained
6657 F:      mm/hmm*
6658 F:      include/linux/hmm*
6659 F:      Documentation/vm/hmm.rst
6660
6661 HOST AP DRIVER
6662 M:      Jouni Malinen <j@w1.fi>
6663 L:      linux-wireless@vger.kernel.org
6664 W:      http://w1.fi/hostap-driver.html
6665 S:      Obsolete
6666 F:      drivers/net/wireless/intersil/hostap/
6667
6668 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6669 L:      platform-driver-x86@vger.kernel.org
6670 S:      Orphan
6671 F:      drivers/platform/x86/tc1100-wmi.c
6672
6673 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6674 M:      Jaroslav Kysela <perex@perex.cz>
6675 S:      Maintained
6676 F:      drivers/net/ethernet/hp/hp100.*
6677
6678 HPET:   High Precision Event Timers driver
6679 M:      Clemens Ladisch <clemens@ladisch.de>
6680 S:      Maintained
6681 F:      Documentation/timers/hpet.txt
6682 F:      drivers/char/hpet.c
6683 F:      include/linux/hpet.h
6684 F:      include/uapi/linux/hpet.h
6685
6686 HPET:   x86
6687 S:      Orphan
6688 F:      arch/x86/kernel/hpet.c
6689 F:      arch/x86/include/asm/hpet.h
6690
6691 HPFS FILESYSTEM
6692 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6693 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6694 S:      Maintained
6695 F:      fs/hpfs/
6696
6697 HSI SUBSYSTEM
6698 M:      Sebastian Reichel <sre@kernel.org>
6699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6700 S:      Maintained
6701 F:      Documentation/ABI/testing/sysfs-bus-hsi
6702 F:      Documentation/driver-api/hsi.rst
6703 F:      drivers/hsi/
6704 F:      include/linux/hsi/
6705 F:      include/uapi/linux/hsi/
6706
6707 HSO 3G MODEM DRIVER
6708 L:      linux-usb@vger.kernel.org
6709 S:      Orphan
6710 F:      drivers/net/usb/hso.c
6711
6712 HSR NETWORK PROTOCOL
6713 M:      Arvid Brodin <arvid.brodin@alten.se>
6714 L:      netdev@vger.kernel.org
6715 S:      Maintained
6716 F:      net/hsr/
6717
6718 HT16K33 LED CONTROLLER DRIVER
6719 M:      Robin van der Gracht <robin@protonic.nl>
6720 S:      Maintained
6721 F:      drivers/auxdisplay/ht16k33.c
6722 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6723
6724 HTCPEN TOUCHSCREEN DRIVER
6725 M:      Pau Oliva Fora <pof@eslack.org>
6726 L:      linux-input@vger.kernel.org
6727 S:      Maintained
6728 F:      drivers/input/touchscreen/htcpen.c
6729
6730 HUAWEI ETHERNET DRIVER
6731 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6732 L:      netdev@vger.kernel.org
6733 S:      Supported
6734 F:      Documentation/networking/hinic.txt
6735 F:      drivers/net/ethernet/huawei/hinic/
6736
6737 HUGETLB FILESYSTEM
6738 M:      Mike Kravetz <mike.kravetz@oracle.com>
6739 L:      linux-mm@kvack.org
6740 S:      Maintained
6741 F:      fs/hugetlbfs/
6742 F:      mm/hugetlb.c
6743 F:      include/linux/hugetlb.h
6744 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6745 F:      Documentation/vm/hugetlbfs_reserv.rst
6746 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6747
6748 HVA ST MEDIA DRIVER
6749 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6750 L:      linux-media@vger.kernel.org
6751 T:      git git://linuxtv.org/media_tree.git
6752 W:      https://linuxtv.org
6753 S:      Supported
6754 F:      drivers/media/platform/sti/hva
6755
6756 HWPOISON MEMORY FAILURE HANDLING
6757 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6758 L:      linux-mm@kvack.org
6759 S:      Maintained
6760 F:      mm/memory-failure.c
6761 F:      mm/hwpoison-inject.c
6762
6763 Hyper-V CORE AND DRIVERS
6764 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6765 M:      Haiyang Zhang <haiyangz@microsoft.com>
6766 M:      Stephen Hemminger <sthemmin@microsoft.com>
6767 L:      devel@linuxdriverproject.org
6768 S:      Maintained
6769 F:      Documentation/networking/netvsc.txt
6770 F:      arch/x86/include/asm/mshyperv.h
6771 F:      arch/x86/include/asm/trace/hyperv.h
6772 F:      arch/x86/include/asm/hyperv-tlfs.h
6773 F:      arch/x86/kernel/cpu/mshyperv.c
6774 F:      arch/x86/hyperv
6775 F:      drivers/hid/hid-hyperv.c
6776 F:      drivers/hv/
6777 F:      drivers/input/serio/hyperv-keyboard.c
6778 F:      drivers/pci/controller/pci-hyperv.c
6779 F:      drivers/net/hyperv/
6780 F:      drivers/scsi/storvsc_drv.c
6781 F:      drivers/uio/uio_hv_generic.c
6782 F:      drivers/video/fbdev/hyperv_fb.c
6783 F:      net/vmw_vsock/hyperv_transport.c
6784 F:      include/linux/hyperv.h
6785 F:      include/uapi/linux/hyperv.h
6786 F:      tools/hv/
6787 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6788
6789 HYPERVISOR VIRTUAL CONSOLE DRIVER
6790 L:      linuxppc-dev@lists.ozlabs.org
6791 S:      Odd Fixes
6792 F:      drivers/tty/hvc/
6793
6794 I2C ACPI SUPPORT
6795 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6796 L:      linux-i2c@vger.kernel.org
6797 L:      linux-acpi@vger.kernel.org
6798 S:      Maintained
6799 F:      drivers/i2c/i2c-core-acpi.c
6800
6801 I2C MUXES
6802 M:      Peter Rosin <peda@axentia.se>
6803 L:      linux-i2c@vger.kernel.org
6804 S:      Maintained
6805 F:      Documentation/i2c/i2c-topology
6806 F:      Documentation/i2c/muxes/
6807 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6808 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6809 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6810 F:      drivers/i2c/i2c-mux.c
6811 F:      drivers/i2c/muxes/
6812 F:      include/linux/i2c-mux.h
6813
6814 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6815 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6816 L:      linux-i2c@vger.kernel.org
6817 S:      Maintained
6818 F:      drivers/i2c/busses/i2c-mv64xxx.c
6819
6820 I2C OVER PARALLEL PORT
6821 M:      Jean Delvare <jdelvare@suse.com>
6822 L:      linux-i2c@vger.kernel.org
6823 S:      Maintained
6824 F:      Documentation/i2c/busses/i2c-parport
6825 F:      Documentation/i2c/busses/i2c-parport-light
6826 F:      drivers/i2c/busses/i2c-parport.c
6827 F:      drivers/i2c/busses/i2c-parport-light.c
6828
6829 I2C SUBSYSTEM
6830 M:      Wolfram Sang <wsa@the-dreams.de>
6831 L:      linux-i2c@vger.kernel.org
6832 W:      https://i2c.wiki.kernel.org/
6833 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6835 S:      Maintained
6836 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6837 F:      Documentation/i2c/
6838 F:      drivers/i2c/*
6839 F:      include/linux/i2c.h
6840 F:      include/linux/i2c-dev.h
6841 F:      include/linux/i2c-smbus.h
6842 F:      include/uapi/linux/i2c.h
6843 F:      include/uapi/linux/i2c-*.h
6844
6845 I2C SUBSYSTEM HOST DRIVERS
6846 L:      linux-i2c@vger.kernel.org
6847 W:      https://i2c.wiki.kernel.org/
6848 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6850 S:      Odd Fixes
6851 F:      Documentation/devicetree/bindings/i2c/
6852 F:      drivers/i2c/algos/
6853 F:      drivers/i2c/busses/
6854
6855 I2C-TAOS-EVM DRIVER
6856 M:      Jean Delvare <jdelvare@suse.com>
6857 L:      linux-i2c@vger.kernel.org
6858 S:      Maintained
6859 F:      Documentation/i2c/busses/i2c-taos-evm
6860 F:      drivers/i2c/busses/i2c-taos-evm.c
6861
6862 I2C-TINY-USB DRIVER
6863 M:      Till Harbaum <till@harbaum.org>
6864 L:      linux-i2c@vger.kernel.org
6865 W:      http://www.harbaum.org/till/i2c_tiny_usb
6866 S:      Maintained
6867 F:      drivers/i2c/busses/i2c-tiny-usb.c
6868
6869 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6870 M:      Jean Delvare <jdelvare@suse.com>
6871 L:      linux-i2c@vger.kernel.org
6872 S:      Maintained
6873 F:      Documentation/i2c/busses/i2c-ali1535
6874 F:      Documentation/i2c/busses/i2c-ali1563
6875 F:      Documentation/i2c/busses/i2c-ali15x3
6876 F:      Documentation/i2c/busses/i2c-amd756
6877 F:      Documentation/i2c/busses/i2c-amd8111
6878 F:      Documentation/i2c/busses/i2c-i801
6879 F:      Documentation/i2c/busses/i2c-nforce2
6880 F:      Documentation/i2c/busses/i2c-piix4
6881 F:      Documentation/i2c/busses/i2c-sis5595
6882 F:      Documentation/i2c/busses/i2c-sis630
6883 F:      Documentation/i2c/busses/i2c-sis96x
6884 F:      Documentation/i2c/busses/i2c-via
6885 F:      Documentation/i2c/busses/i2c-viapro
6886 F:      drivers/i2c/busses/i2c-ali1535.c
6887 F:      drivers/i2c/busses/i2c-ali1563.c
6888 F:      drivers/i2c/busses/i2c-ali15x3.c
6889 F:      drivers/i2c/busses/i2c-amd756.c
6890 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6891 F:      drivers/i2c/busses/i2c-amd8111.c
6892 F:      drivers/i2c/busses/i2c-i801.c
6893 F:      drivers/i2c/busses/i2c-isch.c
6894 F:      drivers/i2c/busses/i2c-nforce2.c
6895 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6896 F:      drivers/i2c/busses/i2c-piix4.c
6897 F:      drivers/i2c/busses/i2c-sis5595.c
6898 F:      drivers/i2c/busses/i2c-sis630.c
6899 F:      drivers/i2c/busses/i2c-sis96x.c
6900 F:      drivers/i2c/busses/i2c-via.c
6901 F:      drivers/i2c/busses/i2c-viapro.c
6902
6903 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6904 M:      Hans de Goede <hdegoede@redhat.com>
6905 L:      linux-i2c@vger.kernel.org
6906 S:      Maintained
6907 F:      drivers/i2c/busses/i2c-cht-wc.c
6908
6909 I2C/SMBUS ISMT DRIVER
6910 M:      Seth Heasley <seth.heasley@intel.com>
6911 M:      Neil Horman <nhorman@tuxdriver.com>
6912 L:      linux-i2c@vger.kernel.org
6913 F:      drivers/i2c/busses/i2c-ismt.c
6914 F:      Documentation/i2c/busses/i2c-ismt
6915
6916 I2C/SMBUS STUB DRIVER
6917 M:      Jean Delvare <jdelvare@suse.com>
6918 L:      linux-i2c@vger.kernel.org
6919 S:      Maintained
6920 F:      drivers/i2c/i2c-stub.c
6921
6922 IA64 (Itanium) PLATFORM
6923 M:      Tony Luck <tony.luck@intel.com>
6924 M:      Fenghua Yu <fenghua.yu@intel.com>
6925 L:      linux-ia64@vger.kernel.org
6926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6927 S:      Maintained
6928 F:      arch/ia64/
6929
6930 IBM Power 842 compression accelerator
6931 M:      Haren Myneni <haren@us.ibm.com>
6932 S:      Supported
6933 F:      drivers/crypto/nx/Makefile
6934 F:      drivers/crypto/nx/Kconfig
6935 F:      drivers/crypto/nx/nx-842*
6936 F:      include/linux/sw842.h
6937 F:      crypto/842.c
6938 F:      lib/842/
6939
6940 IBM Power in-Nest Crypto Acceleration
6941 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6942 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6943 L:      linux-crypto@vger.kernel.org
6944 S:      Supported
6945 F:      drivers/crypto/nx/Makefile
6946 F:      drivers/crypto/nx/Kconfig
6947 F:      drivers/crypto/nx/nx-aes*
6948 F:      drivers/crypto/nx/nx-sha*
6949 F:      drivers/crypto/nx/nx.*
6950 F:      drivers/crypto/nx/nx_csbcpb.h
6951 F:      drivers/crypto/nx/nx_debugfs.h
6952
6953 IBM Power Linux RAID adapter
6954 M:      Brian King <brking@us.ibm.com>
6955 S:      Supported
6956 F:      drivers/scsi/ipr.*
6957
6958 IBM Power SRIOV Virtual NIC Device Driver
6959 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6960 M:      John Allen <jallen@linux.vnet.ibm.com>
6961 L:      netdev@vger.kernel.org
6962 S:      Supported
6963 F:      drivers/net/ethernet/ibm/ibmvnic.*
6964
6965 IBM Power Virtual Accelerator Switchboard
6966 M:      Sukadev Bhattiprolu
6967 L:      linuxppc-dev@lists.ozlabs.org
6968 S:      Supported
6969 F:      arch/powerpc/platforms/powernv/vas*
6970 F:      arch/powerpc/platforms/powernv/copy-paste.h
6971 F:      arch/powerpc/include/asm/vas.h
6972 F:      arch/powerpc/include/uapi/asm/vas.h
6973
6974 IBM Power Virtual Ethernet Device Driver
6975 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6976 L:      netdev@vger.kernel.org
6977 S:      Supported
6978 F:      drivers/net/ethernet/ibm/ibmveth.*
6979
6980 IBM Power Virtual FC Device Drivers
6981 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6982 L:      linux-scsi@vger.kernel.org
6983 S:      Supported
6984 F:      drivers/scsi/ibmvscsi/ibmvfc*
6985
6986 IBM Power Virtual Management Channel Driver
6987 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6988 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6989 S:      Supported
6990 F:      drivers/misc/ibmvmc.*
6991
6992 IBM Power Virtual SCSI Device Drivers
6993 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6994 L:      linux-scsi@vger.kernel.org
6995 S:      Supported
6996 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6997 F:      include/scsi/viosrp.h
6998
6999 IBM Power Virtual SCSI Device Target Driver
7000 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7001 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7002 L:      linux-scsi@vger.kernel.org
7003 L:      target-devel@vger.kernel.org
7004 S:      Supported
7005 F:      drivers/scsi/ibmvscsi_tgt/
7006
7007 IBM Power VMX Cryptographic instructions
7008 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7009 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7010 L:      linux-crypto@vger.kernel.org
7011 S:      Supported
7012 F:      drivers/crypto/vmx/Makefile
7013 F:      drivers/crypto/vmx/Kconfig
7014 F:      drivers/crypto/vmx/vmx.c
7015 F:      drivers/crypto/vmx/aes*
7016 F:      drivers/crypto/vmx/ghash*
7017 F:      drivers/crypto/vmx/ppc-xlate.pl
7018
7019 IBM ServeRAID RAID DRIVER
7020 S:      Orphan
7021 F:      drivers/scsi/ips.*
7022
7023 ICH LPC AND GPIO DRIVER
7024 M:      Peter Tyser <ptyser@xes-inc.com>
7025 S:      Maintained
7026 F:      drivers/mfd/lpc_ich.c
7027 F:      drivers/gpio/gpio-ich.c
7028
7029 IDE SUBSYSTEM
7030 M:      "David S. Miller" <davem@davemloft.net>
7031 L:      linux-ide@vger.kernel.org
7032 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7034 S:      Maintained
7035 F:      Documentation/ide/
7036 F:      drivers/ide/
7037 F:      include/linux/ide.h
7038
7039 IDE/ATAPI DRIVERS
7040 M:      Borislav Petkov <bp@alien8.de>
7041 L:      linux-ide@vger.kernel.org
7042 S:      Maintained
7043 F:      Documentation/cdrom/ide-cd
7044 F:      drivers/ide/ide-cd*
7045
7046 IDEAPAD LAPTOP EXTRAS DRIVER
7047 M:      Ike Panhc <ike.pan@canonical.com>
7048 L:      platform-driver-x86@vger.kernel.org
7049 W:      http://launchpad.net/ideapad-laptop
7050 S:      Maintained
7051 F:      drivers/platform/x86/ideapad-laptop.c
7052
7053 IDEAPAD LAPTOP SLIDEBAR DRIVER
7054 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7055 L:      linux-input@vger.kernel.org
7056 W:      https://github.com/o2genum/ideapad-slidebar
7057 S:      Maintained
7058 F:      drivers/input/misc/ideapad_slidebar.c
7059
7060 IDT VersaClock 5 CLOCK DRIVER
7061 M:      Marek Vasut <marek.vasut@gmail.com>
7062 S:      Maintained
7063 F:      drivers/clk/clk-versaclock5.c
7064
7065 IEEE 802.15.4 SUBSYSTEM
7066 M:      Alexander Aring <alex.aring@gmail.com>
7067 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7068 L:      linux-wpan@vger.kernel.org
7069 W:      http://wpan.cakelab.org/
7070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7072 S:      Maintained
7073 F:      net/ieee802154/
7074 F:      net/mac802154/
7075 F:      drivers/net/ieee802154/
7076 F:      include/linux/nl802154.h
7077 F:      include/linux/ieee802154.h
7078 F:      include/net/nl802154.h
7079 F:      include/net/mac802154.h
7080 F:      include/net/af_ieee802154.h
7081 F:      include/net/cfg802154.h
7082 F:      include/net/ieee802154_netdev.h
7083 F:      Documentation/networking/ieee802154.txt
7084
7085 IFE PROTOCOL
7086 M:      Yotam Gigi <yotam.gi@gmail.com>
7087 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7088 F:      net/ife
7089 F:      include/net/ife.h
7090 F:      include/uapi/linux/ife.h
7091
7092 IGORPLUG-USB IR RECEIVER
7093 M:      Sean Young <sean@mess.org>
7094 L:      linux-media@vger.kernel.org
7095 S:      Maintained
7096 F:      drivers/media/rc/igorplugusb.c
7097
7098 IGUANAWORKS USB IR TRANSCEIVER
7099 M:      Sean Young <sean@mess.org>
7100 L:      linux-media@vger.kernel.org
7101 S:      Maintained
7102 F:      drivers/media/rc/iguanair.c
7103
7104 IIO DIGITAL POTENTIOMETER DAC
7105 M:      Peter Rosin <peda@axentia.se>
7106 L:      linux-iio@vger.kernel.org
7107 S:      Maintained
7108 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7109 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7110 F:      drivers/iio/dac/dpot-dac.c
7111
7112 IIO ENVELOPE DETECTOR
7113 M:      Peter Rosin <peda@axentia.se>
7114 L:      linux-iio@vger.kernel.org
7115 S:      Maintained
7116 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7117 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7118 F:      drivers/iio/adc/envelope-detector.c
7119
7120 IIO MULTIPLEXER
7121 M:      Peter Rosin <peda@axentia.se>
7122 L:      linux-iio@vger.kernel.org
7123 S:      Maintained
7124 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7125 F:      drivers/iio/multiplexer/iio-mux.c
7126
7127 IIO SUBSYSTEM AND DRIVERS
7128 M:      Jonathan Cameron <jic23@kernel.org>
7129 R:      Hartmut Knaack <knaack.h@gmx.de>
7130 R:      Lars-Peter Clausen <lars@metafoo.de>
7131 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7132 L:      linux-iio@vger.kernel.org
7133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7134 S:      Maintained
7135 F:      Documentation/ABI/testing/configfs-iio*
7136 F:      Documentation/ABI/testing/sysfs-bus-iio*
7137 F:      Documentation/devicetree/bindings/iio/
7138 F:      drivers/iio/
7139 F:      drivers/staging/iio/
7140 F:      include/linux/iio/
7141 F:      tools/iio/
7142
7143 IIO UNIT CONVERTER
7144 M:      Peter Rosin <peda@axentia.se>
7145 L:      linux-iio@vger.kernel.org
7146 S:      Maintained
7147 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7148 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7149 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7150 F:      drivers/iio/afe/iio-rescale.c
7151
7152 IKANOS/ADI EAGLE ADSL USB DRIVER
7153 M:      Matthieu Castet <castet.matthieu@free.fr>
7154 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7155 S:      Maintained
7156 F:      drivers/usb/atm/ueagle-atm.c
7157
7158 IMGTEC ASCII LCD DRIVER
7159 M:      Paul Burton <paul.burton@mips.com>
7160 S:      Maintained
7161 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7162 F:      drivers/auxdisplay/img-ascii-lcd.c
7163
7164 IMGTEC IR DECODER DRIVER
7165 M:      James Hogan <jhogan@kernel.org>
7166 S:      Maintained
7167 F:      drivers/media/rc/img-ir/
7168
7169 IMON SOUNDGRAPH USB IR RECEIVER
7170 M:      Sean Young <sean@mess.org>
7171 L:      linux-media@vger.kernel.org
7172 S:      Maintained
7173 F:      drivers/media/rc/imon_raw.c
7174 F:      drivers/media/rc/imon.c
7175
7176 IMS TWINTURBO FRAMEBUFFER DRIVER
7177 L:      linux-fbdev@vger.kernel.org
7178 S:      Orphan
7179 F:      drivers/video/fbdev/imsttfb.c
7180
7181 INA209 HARDWARE MONITOR DRIVER
7182 M:      Guenter Roeck <linux@roeck-us.net>
7183 L:      linux-hwmon@vger.kernel.org
7184 S:      Maintained
7185 F:      Documentation/hwmon/ina209
7186 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7187 F:      drivers/hwmon/ina209.c
7188
7189 INA2XX HARDWARE MONITOR DRIVER
7190 M:      Guenter Roeck <linux@roeck-us.net>
7191 L:      linux-hwmon@vger.kernel.org
7192 S:      Maintained
7193 F:      Documentation/hwmon/ina2xx
7194 F:      drivers/hwmon/ina2xx.c
7195 F:      include/linux/platform_data/ina2xx.h
7196
7197 INDUSTRY PACK SUBSYSTEM (IPACK)
7198 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7199 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7200 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7201 L:      industrypack-devel@lists.sourceforge.net
7202 W:      http://industrypack.sourceforge.net
7203 S:      Maintained
7204 F:      drivers/ipack/
7205
7206 INFINIBAND SUBSYSTEM
7207 M:      Doug Ledford <dledford@redhat.com>
7208 M:      Jason Gunthorpe <jgg@mellanox.com>
7209 L:      linux-rdma@vger.kernel.org
7210 W:      https://github.com/linux-rdma/rdma-core
7211 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7213 S:      Supported
7214 F:      Documentation/devicetree/bindings/infiniband/
7215 F:      Documentation/infiniband/
7216 F:      drivers/infiniband/
7217 F:      include/uapi/linux/if_infiniband.h
7218 F:      include/uapi/rdma/
7219 F:      include/rdma/
7220
7221 INGENIC JZ4780 DMA Driver
7222 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7223 S:      Maintained
7224 F:      drivers/dma/dma-jz4780.c
7225
7226 INGENIC JZ4780 NAND DRIVER
7227 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7228 L:      linux-mtd@lists.infradead.org
7229 S:      Maintained
7230 F:      drivers/mtd/nand/raw/jz4780_*
7231
7232 INOTIFY
7233 M:      Jan Kara <jack@suse.cz>
7234 R:      Amir Goldstein <amir73il@gmail.com>
7235 L:      linux-fsdevel@vger.kernel.org
7236 S:      Maintained
7237 F:      Documentation/filesystems/inotify.txt
7238 F:      fs/notify/inotify/
7239 F:      include/linux/inotify.h
7240 F:      include/uapi/linux/inotify.h
7241
7242 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7243 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7244 L:      linux-input@vger.kernel.org
7245 Q:      http://patchwork.kernel.org/project/linux-input/list/
7246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7247 S:      Maintained
7248 F:      drivers/input/
7249 F:      include/linux/input.h
7250 F:      include/uapi/linux/input.h
7251 F:      include/uapi/linux/input-event-codes.h
7252 F:      include/linux/input/
7253 F:      Documentation/devicetree/bindings/input/
7254 F:      Documentation/devicetree/bindings/serio/
7255 F:      Documentation/input/
7256
7257 INPUT MULTITOUCH (MT) PROTOCOL
7258 M:      Henrik Rydberg <rydberg@bitmath.org>
7259 L:      linux-input@vger.kernel.org
7260 S:      Odd fixes
7261 F:      Documentation/input/multi-touch-protocol.rst
7262 F:      drivers/input/input-mt.c
7263 K:      \b(ABS|SYN)_MT_
7264
7265 INSIDE SECURE CRYPTO DRIVER
7266 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7267 F:      drivers/crypto/inside-secure/
7268 S:      Maintained
7269 L:      linux-crypto@vger.kernel.org
7270
7271 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7272 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7273 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7274 L:      linux-integrity@vger.kernel.org
7275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7276 S:      Supported
7277 F:      security/integrity/ima/
7278
7279 INTEL 810/815 FRAMEBUFFER DRIVER
7280 M:      Antonino Daplas <adaplas@gmail.com>
7281 L:      linux-fbdev@vger.kernel.org
7282 S:      Maintained
7283 F:      drivers/video/fbdev/i810/
7284
7285 INTEL ASoC DRIVERS
7286 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7287 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7288 M:      Jie Yang <yang.jie@linux.intel.com>
7289 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7290 S:      Supported
7291 F:      sound/soc/intel/
7292
7293 INTEL C600 SERIES SAS CONTROLLER DRIVER
7294 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7295 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7296 L:      linux-scsi@vger.kernel.org
7297 T:      git git://git.code.sf.net/p/intel-sas/isci
7298 S:      Supported
7299 F:      drivers/scsi/isci/
7300
7301 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7302 M:      Jani Nikula <jani.nikula@linux.intel.com>
7303 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7304 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7305 L:      intel-gfx@lists.freedesktop.org
7306 W:      https://01.org/linuxgraphics/
7307 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7308 C:      irc://chat.freenode.net/intel-gfx
7309 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7310 T:      git git://anongit.freedesktop.org/drm-intel
7311 S:      Supported
7312 F:      drivers/gpu/drm/i915/
7313 F:      include/drm/i915*
7314 F:      include/uapi/drm/i915_drm.h
7315 F:      Documentation/gpu/i915.rst
7316
7317 INTEL ETHERNET DRIVERS
7318 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7319 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7320 W:      http://www.intel.com/support/feedback.htm
7321 W:      http://e1000.sourceforge.net/
7322 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7325 S:      Supported
7326 F:      Documentation/networking/e100.rst
7327 F:      Documentation/networking/e1000.rst
7328 F:      Documentation/networking/e1000e.txt
7329 F:      Documentation/networking/igb.txt
7330 F:      Documentation/networking/igbvf.txt
7331 F:      Documentation/networking/ixgb.txt
7332 F:      Documentation/networking/ixgbe.txt
7333 F:      Documentation/networking/ixgbevf.txt
7334 F:      Documentation/networking/i40e.txt
7335 F:      Documentation/networking/i40evf.txt
7336 F:      Documentation/networking/ice.txt
7337 F:      drivers/net/ethernet/intel/
7338 F:      drivers/net/ethernet/intel/*/
7339 F:      include/linux/avf/virtchnl.h
7340
7341 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7342 M:      Maik Broemme <mbroemme@libmpq.org>
7343 L:      linux-fbdev@vger.kernel.org
7344 S:      Maintained
7345 F:      Documentation/fb/intelfb.txt
7346 F:      drivers/video/fbdev/intelfb/
7347
7348 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7349 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7350 M:      Zhi Wang <zhi.a.wang@intel.com>
7351 L:      intel-gvt-dev@lists.freedesktop.org
7352 L:      intel-gfx@lists.freedesktop.org
7353 W:      https://01.org/igvt-g
7354 T:      git https://github.com/intel/gvt-linux.git
7355 S:      Supported
7356 F:      drivers/gpu/drm/i915/gvt/
7357
7358 INTEL HID EVENT DRIVER
7359 M:      Alex Hung <alex.hung@canonical.com>
7360 L:      platform-driver-x86@vger.kernel.org
7361 S:      Maintained
7362 F:      drivers/platform/x86/intel-hid.c
7363
7364 INTEL I/OAT DMA DRIVER
7365 M:      Dave Jiang <dave.jiang@intel.com>
7366 R:      Dan Williams <dan.j.williams@intel.com>
7367 L:      dmaengine@vger.kernel.org
7368 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7369 S:      Supported
7370 F:      drivers/dma/ioat*
7371
7372 INTEL IDLE DRIVER
7373 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7374 M:      Len Brown <lenb@kernel.org>
7375 L:      linux-pm@vger.kernel.org
7376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7377 B:      https://bugzilla.kernel.org
7378 S:      Supported
7379 F:      drivers/idle/intel_idle.c
7380
7381 INTEL INTEGRATED SENSOR HUB DRIVER
7382 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7383 M:      Jiri Kosina <jikos@kernel.org>
7384 L:      linux-input@vger.kernel.org
7385 S:      Maintained
7386 F:      drivers/hid/intel-ish-hid/
7387
7388 INTEL IOMMU (VT-d)
7389 M:      David Woodhouse <dwmw2@infradead.org>
7390 L:      iommu@lists.linux-foundation.org
7391 T:      git git://git.infradead.org/iommu-2.6.git
7392 S:      Supported
7393 F:      drivers/iommu/intel-iommu.c
7394 F:      include/linux/intel-iommu.h
7395
7396 INTEL IOP-ADMA DMA DRIVER
7397 R:      Dan Williams <dan.j.williams@intel.com>
7398 S:      Odd fixes
7399 F:      drivers/dma/iop-adma.c
7400
7401 INTEL IPU3 CSI-2 CIO2 DRIVER
7402 M:      Yong Zhi <yong.zhi@intel.com>
7403 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7404 M:      Bingbu Cao <bingbu.cao@intel.com>
7405 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7406 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7407 L:      linux-media@vger.kernel.org
7408 S:      Maintained
7409 F:      drivers/media/pci/intel/ipu3/
7410 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7411
7412 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7413 M:      Krzysztof Halasa <khalasa@piap.pl>
7414 S:      Maintained
7415 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7416 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7417 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7418 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7419 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7420 F:      drivers/net/wan/ixp4xx_hss.c
7421
7422 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7423 M:      Deepak Saxena <dsaxena@plexity.net>
7424 S:      Maintained
7425 F:      drivers/char/hw_random/ixp4xx-rng.c
7426
7427 INTEL MANAGEMENT ENGINE (mei)
7428 M:      Tomas Winkler <tomas.winkler@intel.com>
7429 L:      linux-kernel@vger.kernel.org
7430 S:      Supported
7431 F:      include/uapi/linux/mei.h
7432 F:      include/linux/mei_cl_bus.h
7433 F:      drivers/misc/mei/*
7434 F:      drivers/watchdog/mei_wdt.c
7435 F:      Documentation/misc-devices/mei/*
7436 F:      samples/mei/*
7437
7438 INTEL MENLOW THERMAL DRIVER
7439 M:      Sujith Thomas <sujith.thomas@intel.com>
7440 L:      platform-driver-x86@vger.kernel.org
7441 W:      https://01.org/linux-acpi
7442 S:      Supported
7443 F:      drivers/platform/x86/intel_menlow.c
7444
7445 INTEL MERRIFIELD GPIO DRIVER
7446 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7447 L:      linux-gpio@vger.kernel.org
7448 S:      Maintained
7449 F:      drivers/gpio/gpio-merrifield.c
7450
7451 INTEL MIC DRIVERS (mic)
7452 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7453 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7454 S:      Supported
7455 W:      https://github.com/sudeepdutt/mic
7456 W:      http://software.intel.com/en-us/mic-developer
7457 F:      include/linux/mic_bus.h
7458 F:      include/linux/scif.h
7459 F:      include/uapi/linux/mic_common.h
7460 F:      include/uapi/linux/mic_ioctl.h
7461 F:      include/uapi/linux/scif_ioctl.h
7462 F:      drivers/misc/mic/
7463 F:      drivers/dma/mic_x100_dma.c
7464 F:      drivers/dma/mic_x100_dma.h
7465 F:      Documentation/mic/
7466
7467 INTEL PMC CORE DRIVER
7468 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7469 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7470 L:      platform-driver-x86@vger.kernel.org
7471 S:      Maintained
7472 F:      arch/x86/include/asm/pmc_core.h
7473 F:      drivers/platform/x86/intel_pmc_core*
7474
7475 INTEL PMC/P-Unit IPC DRIVER
7476 M:      Zha Qipeng<qipeng.zha@intel.com>
7477 L:      platform-driver-x86@vger.kernel.org
7478 S:      Maintained
7479 F:      drivers/platform/x86/intel_pmc_ipc.c
7480 F:      drivers/platform/x86/intel_punit_ipc.c
7481 F:      arch/x86/include/asm/intel_pmc_ipc.h
7482 F:      arch/x86/include/asm/intel_punit_ipc.h
7483
7484 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7485 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7486 L:      linux-wireless@vger.kernel.org
7487 S:      Maintained
7488 F:      Documentation/networking/README.ipw2100
7489 F:      Documentation/networking/README.ipw2200
7490 F:      drivers/net/wireless/intel/ipw2x00/
7491
7492 INTEL PSTATE DRIVER
7493 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7494 M:      Len Brown <lenb@kernel.org>
7495 L:      linux-pm@vger.kernel.org
7496 S:      Supported
7497 F:      drivers/cpufreq/intel_pstate.c
7498
7499 INTEL RDMA RNIC DRIVER
7500 M:      Faisal Latif <faisal.latif@intel.com>
7501 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7502 L:      linux-rdma@vger.kernel.org
7503 S:      Supported
7504 F:      drivers/infiniband/hw/i40iw/
7505 F:      include/uapi/rdma/i40iw-abi.h
7506
7507 INTEL SHA MULTIBUFFER DRIVER
7508 M:      Megha Dey <megha.dey@linux.intel.com>
7509 R:      Tim Chen <tim.c.chen@linux.intel.com>
7510 L:      linux-crypto@vger.kernel.org
7511 S:      Supported
7512 F:      arch/x86/crypto/sha*-mb/
7513 F:      crypto/mcryptd.c
7514
7515 INTEL TELEMETRY DRIVER
7516 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7517 L:      platform-driver-x86@vger.kernel.org
7518 S:      Maintained
7519 F:      arch/x86/include/asm/intel_telemetry.h
7520 F:      drivers/platform/x86/intel_telemetry*
7521
7522 INTEL VIRTUAL BUTTON DRIVER
7523 M:      AceLan Kao <acelan.kao@canonical.com>
7524 L:      platform-driver-x86@vger.kernel.org
7525 S:      Maintained
7526 F:      drivers/platform/x86/intel-vbtn.c
7527
7528 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7529 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7530 L:      linux-wireless@vger.kernel.org
7531 S:      Supported
7532 F:      drivers/net/wireless/intel/iwlegacy/
7533
7534 INTEL WIRELESS WIFI LINK (iwlwifi)
7535 M:      Johannes Berg <johannes.berg@intel.com>
7536 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7537 M:      Luca Coelho <luciano.coelho@intel.com>
7538 M:      Intel Linux Wireless <linuxwifi@intel.com>
7539 L:      linux-wireless@vger.kernel.org
7540 W:      http://intellinuxwireless.org
7541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7542 S:      Supported
7543 F:      drivers/net/wireless/intel/iwlwifi/
7544
7545 INTEL WIRELESS WIMAX CONNECTION 2400
7546 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7547 M:      linux-wimax@intel.com
7548 L:      wimax@linuxwimax.org (subscribers-only)
7549 S:      Supported
7550 W:      http://linuxwimax.org
7551 F:      Documentation/wimax/README.i2400m
7552 F:      drivers/net/wimax/i2400m/
7553 F:      include/uapi/linux/wimax/i2400m.h
7554
7555 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7556 M:      Mario Limonciello <mario.limonciello@dell.com>
7557 S:      Maintained
7558 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7559
7560 INTEL(R) TRACE HUB
7561 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7562 S:      Supported
7563 F:      Documentation/trace/intel_th.rst
7564 F:      drivers/hwtracing/intel_th/
7565
7566 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7567 M:      Ning Sun <ning.sun@intel.com>
7568 L:      tboot-devel@lists.sourceforge.net
7569 W:      http://tboot.sourceforge.net
7570 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7571 S:      Supported
7572 F:      Documentation/intel_txt.txt
7573 F:      include/linux/tboot.h
7574 F:      arch/x86/kernel/tboot.c
7575
7576 INTEL-MID GPIO DRIVER
7577 M:      David Cohen <david.a.cohen@linux.intel.com>
7578 L:      linux-gpio@vger.kernel.org
7579 S:      Maintained
7580 F:      drivers/gpio/gpio-intel-mid.c
7581
7582 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7583 M:      Linus Walleij <linus.walleij@linaro.org>
7584 L:      linux-iio@vger.kernel.org
7585 S:      Maintained
7586 F:      drivers/iio/gyro/mpu3050*
7587 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7588
7589 IOC3 ETHERNET DRIVER
7590 M:      Ralf Baechle <ralf@linux-mips.org>
7591 L:      linux-mips@linux-mips.org
7592 S:      Maintained
7593 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7594
7595 IOC3 SERIAL DRIVER
7596 M:      Pat Gefre <pfg@sgi.com>
7597 L:      linux-serial@vger.kernel.org
7598 S:      Maintained
7599 F:      drivers/tty/serial/ioc3_serial.c
7600
7601 IOMMU DRIVERS
7602 M:      Joerg Roedel <joro@8bytes.org>
7603 L:      iommu@lists.linux-foundation.org
7604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7605 S:      Maintained
7606 F:      Documentation/devicetree/bindings/iommu/
7607 F:      drivers/iommu/
7608 F:      include/linux/iommu.h
7609 F:      include/linux/of_iommu.h
7610 F:      include/linux/iova.h
7611
7612 IP MASQUERADING
7613 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7614 S:      Maintained
7615 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7616
7617 IPMI SUBSYSTEM
7618 M:      Corey Minyard <minyard@acm.org>
7619 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7620 W:      http://openipmi.sourceforge.net/
7621 S:      Supported
7622 F:      Documentation/IPMI.txt
7623 F:      drivers/char/ipmi/
7624 F:      include/linux/ipmi*
7625 F:      include/uapi/linux/ipmi*
7626
7627 IPS SCSI RAID DRIVER
7628 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7629 L:      linux-scsi@vger.kernel.org
7630 W:      http://www.adaptec.com/
7631 S:      Maintained
7632 F:      drivers/scsi/ips*
7633
7634 IPVS
7635 M:      Wensong Zhang <wensong@linux-vs.org>
7636 M:      Simon Horman <horms@verge.net.au>
7637 M:      Julian Anastasov <ja@ssi.bg>
7638 L:      netdev@vger.kernel.org
7639 L:      lvs-devel@vger.kernel.org
7640 S:      Maintained
7641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7643 F:      Documentation/networking/ipvs-sysctl.txt
7644 F:      include/net/ip_vs.h
7645 F:      include/uapi/linux/ip_vs.h
7646 F:      net/netfilter/ipvs/
7647
7648 IPWIRELESS DRIVER
7649 M:      Jiri Kosina <jikos@kernel.org>
7650 M:      David Sterba <dsterba@suse.com>
7651 S:      Odd Fixes
7652 F:      drivers/tty/ipwireless/
7653
7654 IPX NETWORK LAYER
7655 L:      netdev@vger.kernel.org
7656 S:      Obsolete
7657 F:      include/uapi/linux/ipx.h
7658 F:      drivers/staging/ipx/
7659
7660 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7661 M:      Marc Zyngier <marc.zyngier@arm.com>
7662 S:      Maintained
7663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7664 F:      Documentation/IRQ-domain.txt
7665 F:      include/linux/irqdomain.h
7666 F:      kernel/irq/irqdomain.c
7667 F:      kernel/irq/msi.c
7668
7669 IRQ SUBSYSTEM
7670 M:      Thomas Gleixner <tglx@linutronix.de>
7671 L:      linux-kernel@vger.kernel.org
7672 S:      Maintained
7673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7674 F:      kernel/irq/
7675
7676 IRQCHIP DRIVERS
7677 M:      Thomas Gleixner <tglx@linutronix.de>
7678 M:      Jason Cooper <jason@lakedaemon.net>
7679 M:      Marc Zyngier <marc.zyngier@arm.com>
7680 L:      linux-kernel@vger.kernel.org
7681 S:      Maintained
7682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7683 F:      Documentation/devicetree/bindings/interrupt-controller/
7684 F:      drivers/irqchip/
7685
7686 ISA
7687 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7688 S:      Maintained
7689 F:      Documentation/isa.txt
7690 F:      drivers/base/isa.c
7691 F:      include/linux/isa.h
7692
7693 ISA RADIO MODULE
7694 M:      Hans Verkuil <hverkuil@xs4all.nl>
7695 L:      linux-media@vger.kernel.org
7696 T:      git git://linuxtv.org/media_tree.git
7697 W:      https://linuxtv.org
7698 S:      Maintained
7699 F:      drivers/media/radio/radio-isa*
7700
7701 ISAPNP
7702 M:      Jaroslav Kysela <perex@perex.cz>
7703 S:      Maintained
7704 F:      Documentation/isapnp.txt
7705 F:      drivers/pnp/isapnp/
7706 F:      include/linux/isapnp.h
7707
7708 ISCSI
7709 M:      Lee Duncan <lduncan@suse.com>
7710 M:      Chris Leech <cleech@redhat.com>
7711 L:      open-iscsi@googlegroups.com
7712 W:      www.open-iscsi.com
7713 S:      Maintained
7714 F:      drivers/scsi/*iscsi*
7715 F:      include/scsi/*iscsi*
7716
7717 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7718 M:      Peter Jones <pjones@redhat.com>
7719 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7720 S:      Maintained
7721 F:      drivers/firmware/iscsi_ibft*
7722
7723 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7724 M:      Sagi Grimberg <sagi@grimberg.me>
7725 M:      Max Gurtovoy <maxg@mellanox.com>
7726 L:      linux-rdma@vger.kernel.org
7727 S:      Supported
7728 W:      http://www.openfabrics.org
7729 W:      www.open-iscsi.org
7730 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7731 F:      drivers/infiniband/ulp/iser/
7732
7733 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7734 M:      Sagi Grimberg <sagi@grimberg.me>
7735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7736 L:      linux-rdma@vger.kernel.org
7737 L:      target-devel@vger.kernel.org
7738 S:      Supported
7739 W:      http://www.linux-iscsi.org
7740 F:      drivers/infiniband/ulp/isert
7741
7742 ISDN SUBSYSTEM
7743 M:      Karsten Keil <isdn@linux-pingi.de>
7744 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7745 L:      netdev@vger.kernel.org
7746 W:      http://www.isdn4linux.de
7747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7748 S:      Maintained
7749 F:      Documentation/isdn/
7750 F:      drivers/isdn/
7751 F:      include/linux/isdn.h
7752 F:      include/linux/isdn/
7753 F:      include/uapi/linux/isdn.h
7754 F:      include/uapi/linux/isdn/
7755
7756 ISDN SUBSYSTEM (Eicon active card driver)
7757 M:      Armin Schindler <mac@melware.de>
7758 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7759 W:      http://www.melware.de
7760 S:      Maintained
7761 F:      drivers/isdn/hardware/eicon/
7762
7763 IT87 HARDWARE MONITORING DRIVER
7764 M:      Jean Delvare <jdelvare@suse.com>
7765 L:      linux-hwmon@vger.kernel.org
7766 S:      Maintained
7767 F:      Documentation/hwmon/it87
7768 F:      drivers/hwmon/it87.c
7769
7770 IT913X MEDIA DRIVER
7771 M:      Antti Palosaari <crope@iki.fi>
7772 L:      linux-media@vger.kernel.org
7773 W:      https://linuxtv.org
7774 W:      http://palosaari.fi/linux/
7775 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7776 T:      git git://linuxtv.org/anttip/media_tree.git
7777 S:      Maintained
7778 F:      drivers/media/tuners/it913x*
7779
7780 IVTV VIDEO4LINUX DRIVER
7781 M:      Andy Walls <awalls@md.metrocast.net>
7782 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7783 L:      linux-media@vger.kernel.org
7784 T:      git git://linuxtv.org/media_tree.git
7785 W:      http://www.ivtvdriver.org
7786 S:      Maintained
7787 F:      Documentation/media/v4l-drivers/ivtv*
7788 F:      drivers/media/pci/ivtv/
7789 F:      include/uapi/linux/ivtv*
7790
7791 IX2505V MEDIA DRIVER
7792 M:      Malcolm Priestley <tvboxspy@gmail.com>
7793 L:      linux-media@vger.kernel.org
7794 W:      https://linuxtv.org
7795 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7796 S:      Maintained
7797 F:      drivers/media/dvb-frontends/ix2505v*
7798
7799 JAILHOUSE HYPERVISOR INTERFACE
7800 M:      Jan Kiszka <jan.kiszka@siemens.com>
7801 L:      jailhouse-dev@googlegroups.com
7802 S:      Maintained
7803 F:      arch/x86/kernel/jailhouse.c
7804 F:      arch/x86/include/asm/jailhouse_para.h
7805
7806 JC42.4 TEMPERATURE SENSOR DRIVER
7807 M:      Guenter Roeck <linux@roeck-us.net>
7808 L:      linux-hwmon@vger.kernel.org
7809 S:      Maintained
7810 F:      drivers/hwmon/jc42.c
7811 F:      Documentation/hwmon/jc42
7812
7813 JFS FILESYSTEM
7814 M:      Dave Kleikamp <shaggy@kernel.org>
7815 L:      jfs-discussion@lists.sourceforge.net
7816 W:      http://jfs.sourceforge.net/
7817 T:      git git://github.com/kleikamp/linux-shaggy.git
7818 S:      Maintained
7819 F:      Documentation/filesystems/jfs.txt
7820 F:      fs/jfs/
7821
7822 JME NETWORK DRIVER
7823 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7824 L:      netdev@vger.kernel.org
7825 S:      Maintained
7826 F:      drivers/net/ethernet/jme.*
7827
7828 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7829 M:      David Woodhouse <dwmw2@infradead.org>
7830 L:      linux-mtd@lists.infradead.org
7831 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7832 S:      Maintained
7833 F:      fs/jffs2/
7834 F:      include/uapi/linux/jffs2.h
7835
7836 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7837 M:      "Theodore Ts'o" <tytso@mit.edu>
7838 M:      Jan Kara <jack@suse.com>
7839 L:      linux-ext4@vger.kernel.org
7840 S:      Maintained
7841 F:      fs/jbd2/
7842 F:      include/linux/jbd2.h
7843
7844 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7845 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7846 L:      linux-media@vger.kernel.org
7847 S:      Maintained
7848 F:      drivers/media/platform/rcar_jpu.c
7849
7850 JSM Neo PCI based serial card
7851 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7852 L:      linux-serial@vger.kernel.org
7853 S:      Maintained
7854 F:      drivers/tty/serial/jsm/
7855
7856 K10TEMP HARDWARE MONITORING DRIVER
7857 M:      Clemens Ladisch <clemens@ladisch.de>
7858 L:      linux-hwmon@vger.kernel.org
7859 S:      Maintained
7860 F:      Documentation/hwmon/k10temp
7861 F:      drivers/hwmon/k10temp.c
7862
7863 K8TEMP HARDWARE MONITORING DRIVER
7864 M:      Rudolf Marek <r.marek@assembler.cz>
7865 L:      linux-hwmon@vger.kernel.org
7866 S:      Maintained
7867 F:      Documentation/hwmon/k8temp
7868 F:      drivers/hwmon/k8temp.c
7869
7870 KASAN
7871 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7872 R:      Alexander Potapenko <glider@google.com>
7873 R:      Dmitry Vyukov <dvyukov@google.com>
7874 L:      kasan-dev@googlegroups.com
7875 S:      Maintained
7876 F:      arch/*/include/asm/kasan.h
7877 F:      arch/*/mm/kasan_init*
7878 F:      Documentation/dev-tools/kasan.rst
7879 F:      include/linux/kasan*.h
7880 F:      lib/test_kasan.c
7881 F:      mm/kasan/
7882 F:      scripts/Makefile.kasan
7883
7884 KCONFIG
7885 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7887 L:      linux-kbuild@vger.kernel.org
7888 S:      Maintained
7889 F:      Documentation/kbuild/kconfig*
7890 F:      scripts/kconfig/
7891 F:      scripts/Kconfig.include
7892
7893 KDUMP
7894 M:      Dave Young <dyoung@redhat.com>
7895 M:      Baoquan He <bhe@redhat.com>
7896 R:      Vivek Goyal <vgoyal@redhat.com>
7897 L:      kexec@lists.infradead.org
7898 W:      http://lse.sourceforge.net/kdump/
7899 S:      Maintained
7900 F:      Documentation/kdump/
7901
7902 KEENE FM RADIO TRANSMITTER DRIVER
7903 M:      Hans Verkuil <hverkuil@xs4all.nl>
7904 L:      linux-media@vger.kernel.org
7905 T:      git git://linuxtv.org/media_tree.git
7906 W:      https://linuxtv.org
7907 S:      Maintained
7908 F:      drivers/media/radio/radio-keene*
7909
7910 KERNEL AUTOMOUNTER
7911 M:      Ian Kent <raven@themaw.net>
7912 L:      autofs@vger.kernel.org
7913 S:      Maintained
7914 F:      fs/autofs/
7915
7916 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7917 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7918 M:      Michal Marek <michal.lkml@markovi.net>
7919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7920 L:      linux-kbuild@vger.kernel.org
7921 S:      Maintained
7922 F:      Documentation/kbuild/
7923 F:      Makefile
7924 F:      scripts/Kbuild*
7925 F:      scripts/Makefile*
7926 F:      scripts/basic/
7927 F:      scripts/mk*
7928 F:      scripts/mod/
7929 F:      scripts/package/
7930
7931 KERNEL JANITORS
7932 L:      kernel-janitors@vger.kernel.org
7933 W:      http://kernelnewbies.org/KernelJanitors
7934 S:      Odd Fixes
7935
7936 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7937 M:      "J. Bruce Fields" <bfields@fieldses.org>
7938 M:      Jeff Layton <jlayton@kernel.org>
7939 L:      linux-nfs@vger.kernel.org
7940 W:      http://nfs.sourceforge.net/
7941 T:      git git://linux-nfs.org/~bfields/linux.git
7942 S:      Supported
7943 F:      fs/nfsd/
7944 F:      include/uapi/linux/nfsd/
7945 F:      fs/lockd/
7946 F:      fs/nfs_common/
7947 F:      net/sunrpc/
7948 F:      include/linux/lockd/
7949 F:      include/linux/sunrpc/
7950 F:      include/uapi/linux/sunrpc/
7951
7952 KERNEL SELFTEST FRAMEWORK
7953 M:      Shuah Khan <shuah@kernel.org>
7954 L:      linux-kselftest@vger.kernel.org
7955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7956 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7957 S:      Maintained
7958 F:      tools/testing/selftests/
7959 F:      Documentation/dev-tools/kselftest*
7960
7961 KERNEL USERMODE HELPER
7962 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7963 L:      linux-kernel@vger.kernel.org
7964 S:      Maintained
7965 F:      kernel/umh.c
7966 F:      include/linux/umh.h
7967
7968 KERNEL VIRTUAL MACHINE (KVM)
7969 M:      Paolo Bonzini <pbonzini@redhat.com>
7970 M:      Radim Krčmář <rkrcmar@redhat.com>
7971 L:      kvm@vger.kernel.org
7972 W:      http://www.linux-kvm.org
7973 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7974 S:      Supported
7975 F:      Documentation/virtual/kvm/
7976 F:      include/trace/events/kvm.h
7977 F:      include/uapi/asm-generic/kvm*
7978 F:      include/uapi/linux/kvm*
7979 F:      include/asm-generic/kvm*
7980 F:      include/linux/kvm*
7981 F:      include/kvm/iodev.h
7982 F:      virt/kvm/*
7983 F:      tools/kvm/
7984
7985 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7986 M:      Joerg Roedel <joro@8bytes.org>
7987 L:      kvm@vger.kernel.org
7988 W:      http://www.linux-kvm.org/
7989 S:      Maintained
7990 F:      arch/x86/include/asm/svm.h
7991 F:      arch/x86/kvm/svm.c
7992
7993 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7994 M:      Christoffer Dall <christoffer.dall@arm.com>
7995 M:      Marc Zyngier <marc.zyngier@arm.com>
7996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7997 L:      kvmarm@lists.cs.columbia.edu
7998 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8000 S:      Supported
8001 F:      arch/arm/include/uapi/asm/kvm*
8002 F:      arch/arm/include/asm/kvm*
8003 F:      arch/arm/kvm/
8004 F:      virt/kvm/arm/
8005 F:      include/kvm/arm_*
8006
8007 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8008 M:      Christoffer Dall <christoffer.dall@arm.com>
8009 M:      Marc Zyngier <marc.zyngier@arm.com>
8010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8011 L:      kvmarm@lists.cs.columbia.edu
8012 S:      Maintained
8013 F:      arch/arm64/include/uapi/asm/kvm*
8014 F:      arch/arm64/include/asm/kvm*
8015 F:      arch/arm64/kvm/
8016
8017 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8018 M:      James Hogan <jhogan@kernel.org>
8019 L:      linux-mips@linux-mips.org
8020 S:      Supported
8021 F:      arch/mips/include/uapi/asm/kvm*
8022 F:      arch/mips/include/asm/kvm*
8023 F:      arch/mips/kvm/
8024
8025 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8026 M:      Paul Mackerras <paulus@ozlabs.org>
8027 L:      kvm-ppc@vger.kernel.org
8028 W:      http://www.linux-kvm.org/
8029 T:      git git://github.com/agraf/linux-2.6.git
8030 S:      Supported
8031 F:      arch/powerpc/include/uapi/asm/kvm*
8032 F:      arch/powerpc/include/asm/kvm*
8033 F:      arch/powerpc/kvm/
8034 F:      arch/powerpc/kernel/kvm*
8035
8036 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8037 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8038 M:      Janosch Frank <frankja@linux.ibm.com>
8039 R:      David Hildenbrand <david@redhat.com>
8040 R:      Cornelia Huck <cohuck@redhat.com>
8041 L:      linux-s390@vger.kernel.org
8042 W:      http://www.ibm.com/developerworks/linux/linux390/
8043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8044 S:      Supported
8045 F:      arch/s390/include/uapi/asm/kvm*
8046 F:      arch/s390/include/asm/gmap.h
8047 F:      arch/s390/include/asm/kvm*
8048 F:      arch/s390/kvm/
8049 F:      arch/s390/mm/gmap.c
8050
8051 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8052 M:      Paolo Bonzini <pbonzini@redhat.com>
8053 M:      Radim Krčmář <rkrcmar@redhat.com>
8054 L:      kvm@vger.kernel.org
8055 W:      http://www.linux-kvm.org
8056 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8057 S:      Supported
8058 F:      arch/x86/kvm/
8059 F:      arch/x86/include/uapi/asm/kvm*
8060 F:      arch/x86/include/asm/kvm*
8061 F:      arch/x86/include/asm/pvclock-abi.h
8062 F:      arch/x86/kernel/kvm.c
8063 F:      arch/x86/kernel/kvmclock.c
8064
8065 KERNFS
8066 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8067 M:      Tejun Heo <tj@kernel.org>
8068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8069 S:      Supported
8070 F:      include/linux/kernfs.h
8071 F:      fs/kernfs/
8072
8073 KEXEC
8074 M:      Eric Biederman <ebiederm@xmission.com>
8075 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8076 L:      kexec@lists.infradead.org
8077 S:      Maintained
8078 F:      include/linux/kexec.h
8079 F:      include/uapi/linux/kexec.h
8080 F:      kernel/kexec*
8081
8082 KEYS-ENCRYPTED
8083 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8084 L:      linux-integrity@vger.kernel.org
8085 L:      keyrings@vger.kernel.org
8086 S:      Supported
8087 F:      Documentation/security/keys/trusted-encrypted.rst
8088 F:      include/keys/encrypted-type.h
8089 F:      security/keys/encrypted-keys/
8090
8091 KEYS-TRUSTED
8092 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8093 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8094 L:      linux-integrity@vger.kernel.org
8095 L:      keyrings@vger.kernel.org
8096 S:      Supported
8097 F:      Documentation/security/keys/trusted-encrypted.rst
8098 F:      include/keys/trusted-type.h
8099 F:      security/keys/trusted.c
8100 F:      security/keys/trusted.h
8101
8102 KEYS/KEYRINGS:
8103 M:      David Howells <dhowells@redhat.com>
8104 L:      keyrings@vger.kernel.org
8105 S:      Maintained
8106 F:      Documentation/security/keys/core.rst
8107 F:      include/linux/key.h
8108 F:      include/linux/key-type.h
8109 F:      include/linux/keyctl.h
8110 F:      include/uapi/linux/keyctl.h
8111 F:      include/keys/
8112 F:      security/keys/
8113
8114 KGDB / KDB /debug_core
8115 M:      Jason Wessel <jason.wessel@windriver.com>
8116 M:      Daniel Thompson <daniel.thompson@linaro.org>
8117 W:      http://kgdb.wiki.kernel.org/
8118 L:      kgdb-bugreport@lists.sourceforge.net
8119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8120 S:      Maintained
8121 F:      Documentation/dev-tools/kgdb.rst
8122 F:      drivers/misc/kgdbts.c
8123 F:      drivers/tty/serial/kgdboc.c
8124 F:      include/linux/kdb.h
8125 F:      include/linux/kgdb.h
8126 F:      kernel/debug/
8127
8128 KMEMLEAK
8129 M:      Catalin Marinas <catalin.marinas@arm.com>
8130 S:      Maintained
8131 F:      Documentation/dev-tools/kmemleak.rst
8132 F:      include/linux/kmemleak.h
8133 F:      mm/kmemleak.c
8134 F:      mm/kmemleak-test.c
8135
8136 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8137 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8138 L:      linux-kernel@vger.kernel.org
8139 S:      Maintained
8140 F:      kernel/kmod.c
8141 F:      include/linux/kmod.h
8142 F:      lib/test_kmod.c
8143 F:      tools/testing/selftests/kmod/
8144
8145 KPROBES
8146 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8147 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8148 M:      "David S. Miller" <davem@davemloft.net>
8149 M:      Masami Hiramatsu <mhiramat@kernel.org>
8150 S:      Maintained
8151 F:      Documentation/kprobes.txt
8152 F:      include/linux/kprobes.h
8153 F:      include/asm-generic/kprobes.h
8154 F:      kernel/kprobes.c
8155
8156 KS0108 LCD CONTROLLER DRIVER
8157 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8158 S:      Maintained
8159 F:      Documentation/auxdisplay/ks0108
8160 F:      drivers/auxdisplay/ks0108.c
8161 F:      include/linux/ks0108.h
8162
8163 L3MDEV
8164 M:      David Ahern <dsa@cumulusnetworks.com>
8165 L:      netdev@vger.kernel.org
8166 S:      Maintained
8167 F:      net/l3mdev
8168 F:      include/net/l3mdev.h
8169
8170 LANTIQ MIPS ARCHITECTURE
8171 M:      John Crispin <john@phrozen.org>
8172 L:      linux-mips@linux-mips.org
8173 S:      Maintained
8174 F:      arch/mips/lantiq
8175 F:      drivers/soc/lantiq
8176
8177 LAPB module
8178 L:      linux-x25@vger.kernel.org
8179 S:      Orphan
8180 F:      Documentation/networking/lapb-module.txt
8181 F:      include/*/lapb.h
8182 F:      net/lapb/
8183
8184 LASI 53c700 driver for PARISC
8185 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8186 L:      linux-scsi@vger.kernel.org
8187 S:      Maintained
8188 F:      Documentation/scsi/53c700.txt
8189 F:      drivers/scsi/53c700*
8190
8191 LEAKING_ADDRESSES
8192 M:      Tobin C. Harding <me@tobin.cc>
8193 M:      Tycho Andersen <tycho@tycho.ws>
8194 L:      kernel-hardening@lists.openwall.com
8195 S:      Maintained
8196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8197 F:      scripts/leaking_addresses.pl
8198
8199 LED SUBSYSTEM
8200 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8201 M:      Pavel Machek <pavel@ucw.cz>
8202 L:      linux-leds@vger.kernel.org
8203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8204 S:      Maintained
8205 F:      Documentation/devicetree/bindings/leds/
8206 F:      drivers/leds/
8207 F:      include/linux/leds.h
8208
8209 LEGACY EEPROM DRIVER
8210 M:      Jean Delvare <jdelvare@suse.com>
8211 S:      Maintained
8212 F:      Documentation/misc-devices/eeprom
8213 F:      drivers/misc/eeprom/eeprom.c
8214
8215 LEGO MINDSTORMS EV3
8216 R:      David Lechner <david@lechnology.com>
8217 S:      Maintained
8218 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8219 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8220 F:      drivers/power/supply/lego_ev3_battery.c
8221
8222 LEGO USB Tower driver
8223 M:      Juergen Stuber <starblue@users.sourceforge.net>
8224 L:      legousb-devel@lists.sourceforge.net
8225 W:      http://legousb.sourceforge.net/
8226 S:      Maintained
8227 F:      drivers/usb/misc/legousbtower.c
8228
8229 LG2160 MEDIA DRIVER
8230 M:      Michael Krufky <mkrufky@linuxtv.org>
8231 L:      linux-media@vger.kernel.org
8232 W:      https://linuxtv.org
8233 W:      http://github.com/mkrufky
8234 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8235 T:      git git://linuxtv.org/mkrufky/tuners.git
8236 S:      Maintained
8237 F:      drivers/media/dvb-frontends/lg2160.*
8238
8239 LGDT3305 MEDIA DRIVER
8240 M:      Michael Krufky <mkrufky@linuxtv.org>
8241 L:      linux-media@vger.kernel.org
8242 W:      https://linuxtv.org
8243 W:      http://github.com/mkrufky
8244 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8245 T:      git git://linuxtv.org/mkrufky/tuners.git
8246 S:      Maintained
8247 F:      drivers/media/dvb-frontends/lgdt3305.*
8248
8249 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8250 M:      Viresh Kumar <vireshk@kernel.org>
8251 L:      linux-ide@vger.kernel.org
8252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8253 S:      Maintained
8254 F:      include/linux/pata_arasan_cf_data.h
8255 F:      drivers/ata/pata_arasan_cf.c
8256
8257 LIBATA PATA DRIVERS
8258 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8259 M:      Jens Axboe <axboe@kernel.dk>
8260 L:      linux-ide@vger.kernel.org
8261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8262 S:      Maintained
8263 F:      drivers/ata/pata_*.c
8264 F:      drivers/ata/ata_generic.c
8265
8266 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8267 M:      Linus Walleij <linus.walleij@linaro.org>
8268 L:      linux-ide@vger.kernel.org
8269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8270 S:      Maintained
8271 F:      drivers/ata/pata_ftide010.c
8272 F:      drivers/ata/sata_gemini.c
8273 F:      drivers/ata/sata_gemini.h
8274
8275 LIBATA SATA AHCI PLATFORM devices support
8276 M:      Hans de Goede <hdegoede@redhat.com>
8277 M:      Jens Axboe <axboe@kernel.dk>
8278 L:      linux-ide@vger.kernel.org
8279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8280 S:      Maintained
8281 F:      drivers/ata/ahci_platform.c
8282 F:      drivers/ata/libahci_platform.c
8283 F:      include/linux/ahci_platform.h
8284
8285 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8286 M:      Mikael Pettersson <mikpelinux@gmail.com>
8287 L:      linux-ide@vger.kernel.org
8288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8289 S:      Maintained
8290 F:      drivers/ata/sata_promise.*
8291
8292 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8293 M:      Jens Axboe <axboe@kernel.dk>
8294 L:      linux-ide@vger.kernel.org
8295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8296 S:      Maintained
8297 F:      drivers/ata/
8298 F:      include/linux/ata.h
8299 F:      include/linux/libata.h
8300 F:      Documentation/devicetree/bindings/ata/
8301
8302 LIBLOCKDEP
8303 M:      Sasha Levin <alexander.levin@verizon.com>
8304 S:      Maintained
8305 F:      tools/lib/lockdep/
8306
8307 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8308 M:      Ross Zwisler <zwisler@kernel.org>
8309 M:      Dan Williams <dan.j.williams@intel.com>
8310 M:      Vishal Verma <vishal.l.verma@intel.com>
8311 M:      Dave Jiang <dave.jiang@intel.com>
8312 L:      linux-nvdimm@lists.01.org
8313 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8314 S:      Supported
8315 F:      drivers/nvdimm/blk.c
8316 F:      drivers/nvdimm/region_devs.c
8317
8318 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8319 M:      Vishal Verma <vishal.l.verma@intel.com>
8320 M:      Dan Williams <dan.j.williams@intel.com>
8321 M:      Ross Zwisler <zwisler@kernel.org>
8322 M:      Dave Jiang <dave.jiang@intel.com>
8323 L:      linux-nvdimm@lists.01.org
8324 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8325 S:      Supported
8326 F:      drivers/nvdimm/btt*
8327
8328 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8329 M:      Ross Zwisler <zwisler@kernel.org>
8330 M:      Dan Williams <dan.j.williams@intel.com>
8331 M:      Vishal Verma <vishal.l.verma@intel.com>
8332 M:      Dave Jiang <dave.jiang@intel.com>
8333 L:      linux-nvdimm@lists.01.org
8334 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8335 S:      Supported
8336 F:      drivers/nvdimm/pmem*
8337
8338 LIBNVDIMM: DEVICETREE BINDINGS
8339 M:      Oliver O'Halloran <oohall@gmail.com>
8340 L:      linux-nvdimm@lists.01.org
8341 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8342 S:      Supported
8343 F:      drivers/nvdimm/of_pmem.c
8344 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8345
8346 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8347 M:      Dan Williams <dan.j.williams@intel.com>
8348 M:      Ross Zwisler <zwisler@kernel.org>
8349 M:      Vishal Verma <vishal.l.verma@intel.com>
8350 M:      Dave Jiang <dave.jiang@intel.com>
8351 L:      linux-nvdimm@lists.01.org
8352 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8354 S:      Supported
8355 F:      drivers/nvdimm/*
8356 F:      drivers/acpi/nfit/*
8357 F:      include/linux/nd.h
8358 F:      include/linux/libnvdimm.h
8359 F:      include/uapi/linux/ndctl.h
8360
8361 LIGHTNVM PLATFORM SUPPORT
8362 M:      Matias Bjorling <mb@lightnvm.io>
8363 W:      http://github/OpenChannelSSD
8364 L:      linux-block@vger.kernel.org
8365 S:      Maintained
8366 F:      drivers/lightnvm/
8367 F:      include/linux/lightnvm.h
8368 F:      include/uapi/linux/lightnvm.h
8369
8370 LINUX FOR POWER MACINTOSH
8371 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8372 W:      http://www.penguinppc.org/
8373 L:      linuxppc-dev@lists.ozlabs.org
8374 S:      Maintained
8375 F:      arch/powerpc/platforms/powermac/
8376 F:      drivers/macintosh/
8377
8378 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8379 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8380 M:      Paul Mackerras <paulus@samba.org>
8381 M:      Michael Ellerman <mpe@ellerman.id.au>
8382 W:      https://github.com/linuxppc/linux/wiki
8383 L:      linuxppc-dev@lists.ozlabs.org
8384 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8386 S:      Supported
8387 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8388 F:      Documentation/devicetree/bindings/powerpc/
8389 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8390 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8391 F:      Documentation/powerpc/
8392 F:      arch/powerpc/
8393 F:      drivers/char/tpm/tpm_ibmvtpm*
8394 F:      drivers/crypto/nx/
8395 F:      drivers/crypto/vmx/
8396 F:      drivers/i2c/busses/i2c-opal.c
8397 F:      drivers/net/ethernet/ibm/ibmveth.*
8398 F:      drivers/net/ethernet/ibm/ibmvnic.*
8399 F:      drivers/pci/hotplug/pnv_php.c
8400 F:      drivers/pci/hotplug/rpa*
8401 F:      drivers/rtc/rtc-opal.c
8402 F:      drivers/scsi/ibmvscsi/
8403 F:      drivers/tty/hvc/hvc_opal.c
8404 F:      drivers/watchdog/wdrtas.c
8405 F:      tools/testing/selftests/powerpc
8406 N:      /pmac
8407 N:      powermac
8408 N:      powernv
8409 N:      [^a-z0-9]ps3
8410 N:      pseries
8411
8412 LINUX FOR POWERPC EMBEDDED MPC5XXX
8413 M:      Anatolij Gustschin <agust@denx.de>
8414 L:      linuxppc-dev@lists.ozlabs.org
8415 T:      git git://git.denx.de/linux-denx-agust.git
8416 S:      Maintained
8417 F:      arch/powerpc/platforms/512x/
8418 F:      arch/powerpc/platforms/52xx/
8419
8420 LINUX FOR POWERPC EMBEDDED PPC4XX
8421 M:      Alistair Popple <alistair@popple.id.au>
8422 M:      Matt Porter <mporter@kernel.crashing.org>
8423 W:      http://www.penguinppc.org/
8424 L:      linuxppc-dev@lists.ozlabs.org
8425 S:      Maintained
8426 F:      arch/powerpc/platforms/40x/
8427 F:      arch/powerpc/platforms/44x/
8428
8429 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8430 M:      Scott Wood <oss@buserror.net>
8431 M:      Kumar Gala <galak@kernel.crashing.org>
8432 W:      http://www.penguinppc.org/
8433 L:      linuxppc-dev@lists.ozlabs.org
8434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8435 S:      Maintained
8436 F:      arch/powerpc/platforms/83xx/
8437 F:      arch/powerpc/platforms/85xx/
8438 F:      Documentation/devicetree/bindings/powerpc/fsl/
8439
8440 LINUX FOR POWERPC EMBEDDED PPC8XX
8441 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8442 W:      http://www.penguinppc.org/
8443 L:      linuxppc-dev@lists.ozlabs.org
8444 S:      Maintained
8445 F:      arch/powerpc/platforms/8xx/
8446
8447 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8448 L:      linuxppc-dev@lists.ozlabs.org
8449 S:      Orphan
8450 F:      arch/powerpc/*/*virtex*
8451 F:      arch/powerpc/*/*/*virtex*
8452
8453 LINUX FOR POWERPC PA SEMI PWRFICIENT
8454 L:      linuxppc-dev@lists.ozlabs.org
8455 S:      Orphan
8456 F:      arch/powerpc/platforms/pasemi/
8457 F:      drivers/*/*pasemi*
8458 F:      drivers/*/*/*pasemi*
8459
8460 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8461 M:      Kees Cook <keescook@chromium.org>
8462 S:      Maintained
8463 F:      drivers/misc/lkdtm/*
8464
8465 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8466 M:      Alan Stern <stern@rowland.harvard.edu>
8467 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8468 M:      Will Deacon <will.deacon@arm.com>
8469 M:      Peter Zijlstra <peterz@infradead.org>
8470 M:      Boqun Feng <boqun.feng@gmail.com>
8471 M:      Nicholas Piggin <npiggin@gmail.com>
8472 M:      David Howells <dhowells@redhat.com>
8473 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8474 M:      Luc Maranget <luc.maranget@inria.fr>
8475 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8476 R:      Akira Yokosawa <akiyks@gmail.com>
8477 R:      Daniel Lustig <dlustig@nvidia.com>
8478 L:      linux-kernel@vger.kernel.org
8479 L:      linux-arch@vger.kernel.org
8480 S:      Supported
8481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8482 F:      tools/memory-model/
8483 F:      Documentation/atomic_bitops.txt
8484 F:      Documentation/atomic_t.txt
8485 F:      Documentation/core-api/atomic_ops.rst
8486 F:      Documentation/core-api/refcount-vs-atomic.rst
8487 F:      Documentation/memory-barriers.txt
8488
8489 LIS3LV02D ACCELEROMETER DRIVER
8490 M:      Eric Piel <eric.piel@tremplin-utc.net>
8491 S:      Maintained
8492 F:      Documentation/misc-devices/lis3lv02d
8493 F:      drivers/misc/lis3lv02d/
8494 F:      drivers/platform/x86/hp_accel.c
8495
8496 LIVE PATCHING
8497 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8498 M:      Jessica Yu <jeyu@kernel.org>
8499 M:      Jiri Kosina <jikos@kernel.org>
8500 M:      Miroslav Benes <mbenes@suse.cz>
8501 R:      Petr Mladek <pmladek@suse.com>
8502 S:      Maintained
8503 F:      kernel/livepatch/
8504 F:      include/linux/livepatch.h
8505 F:      arch/x86/include/asm/livepatch.h
8506 F:      arch/x86/kernel/livepatch.c
8507 F:      Documentation/livepatch/
8508 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8509 F:      samples/livepatch/
8510 L:      live-patching@vger.kernel.org
8511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8512
8513 LLC (802.2)
8514 L:      netdev@vger.kernel.org
8515 S:      Odd fixes
8516 F:      include/linux/llc.h
8517 F:      include/uapi/linux/llc.h
8518 F:      include/net/llc*
8519 F:      net/llc/
8520
8521 LM73 HARDWARE MONITOR DRIVER
8522 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8523 L:      linux-hwmon@vger.kernel.org
8524 S:      Maintained
8525 F:      drivers/hwmon/lm73.c
8526
8527 LM78 HARDWARE MONITOR DRIVER
8528 M:      Jean Delvare <jdelvare@suse.com>
8529 L:      linux-hwmon@vger.kernel.org
8530 S:      Maintained
8531 F:      Documentation/hwmon/lm78
8532 F:      drivers/hwmon/lm78.c
8533
8534 LM83 HARDWARE MONITOR DRIVER
8535 M:      Jean Delvare <jdelvare@suse.com>
8536 L:      linux-hwmon@vger.kernel.org
8537 S:      Maintained
8538 F:      Documentation/hwmon/lm83
8539 F:      drivers/hwmon/lm83.c
8540
8541 LM90 HARDWARE MONITOR DRIVER
8542 M:      Jean Delvare <jdelvare@suse.com>
8543 L:      linux-hwmon@vger.kernel.org
8544 S:      Maintained
8545 F:      Documentation/hwmon/lm90
8546 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8547 F:      drivers/hwmon/lm90.c
8548 F:      include/dt-bindings/thermal/lm90.h
8549
8550 LM95234 HARDWARE MONITOR DRIVER
8551 M:      Guenter Roeck <linux@roeck-us.net>
8552 L:      linux-hwmon@vger.kernel.org
8553 S:      Maintained
8554 F:      Documentation/hwmon/lm95234
8555 F:      drivers/hwmon/lm95234.c
8556
8557 LME2510 MEDIA DRIVER
8558 M:      Malcolm Priestley <tvboxspy@gmail.com>
8559 L:      linux-media@vger.kernel.org
8560 W:      https://linuxtv.org
8561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8562 S:      Maintained
8563 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8564
8565 LOADPIN SECURITY MODULE
8566 M:      Kees Cook <keescook@chromium.org>
8567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8568 S:      Supported
8569 F:      security/loadpin/
8570 F:      Documentation/admin-guide/LSM/LoadPin.rst
8571
8572 LOCKING PRIMITIVES
8573 M:      Peter Zijlstra <peterz@infradead.org>
8574 M:      Ingo Molnar <mingo@redhat.com>
8575 M:      Will Deacon <will.deacon@arm.com>
8576 L:      linux-kernel@vger.kernel.org
8577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8578 S:      Maintained
8579 F:      Documentation/locking/
8580 F:      include/linux/lockdep.h
8581 F:      include/linux/spinlock*.h
8582 F:      arch/*/include/asm/spinlock*.h
8583 F:      include/linux/rwlock*.h
8584 F:      include/linux/mutex*.h
8585 F:      arch/*/include/asm/mutex*.h
8586 F:      include/linux/rwsem*.h
8587 F:      arch/*/include/asm/rwsem.h
8588 F:      include/linux/seqlock.h
8589 F:      lib/locking*.[ch]
8590 F:      kernel/locking/
8591 X:      kernel/locking/locktorture.c
8592
8593 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8594 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8595 L:      linux-ntfs-dev@lists.sourceforge.net
8596 W:      http://www.linux-ntfs.org/content/view/19/37/
8597 S:      Maintained
8598 F:      Documentation/ldm.txt
8599 F:      block/partitions/ldm.*
8600
8601 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8602 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8603 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8604 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8605 L:      MPT-FusionLinux.pdl@broadcom.com
8606 L:      linux-scsi@vger.kernel.org
8607 W:      http://www.avagotech.com/support/
8608 S:      Supported
8609 F:      drivers/message/fusion/
8610 F:      drivers/scsi/mpt3sas/
8611
8612 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8613 M:      Matthew Wilcox <matthew@wil.cx>
8614 L:      linux-scsi@vger.kernel.org
8615 S:      Maintained
8616 F:      drivers/scsi/sym53c8xx_2/
8617
8618 LTC4261 HARDWARE MONITOR DRIVER
8619 M:      Guenter Roeck <linux@roeck-us.net>
8620 L:      linux-hwmon@vger.kernel.org
8621 S:      Maintained
8622 F:      Documentation/hwmon/ltc4261
8623 F:      drivers/hwmon/ltc4261.c
8624
8625 LTC4306 I2C MULTIPLEXER DRIVER
8626 M:      Michael Hennerich <michael.hennerich@analog.com>
8627 W:      http://ez.analog.com/community/linux-device-drivers
8628 L:      linux-i2c@vger.kernel.org
8629 S:      Supported
8630 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8631 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8632
8633 LTP (Linux Test Project)
8634 M:      Mike Frysinger <vapier@gentoo.org>
8635 M:      Cyril Hrubis <chrubis@suse.cz>
8636 M:      Wanlong Gao <wanlong.gao@gmail.com>
8637 M:      Jan Stancek <jstancek@redhat.com>
8638 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8639 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8640 L:      ltp@lists.linux.it (subscribers-only)
8641 W:      http://linux-test-project.github.io/
8642 T:      git git://github.com/linux-test-project/ltp.git
8643 S:      Maintained
8644
8645 M68K ARCHITECTURE
8646 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8647 L:      linux-m68k@lists.linux-m68k.org
8648 W:      http://www.linux-m68k.org/
8649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8650 S:      Maintained
8651 F:      arch/m68k/
8652 F:      drivers/zorro/
8653
8654 M68K ON APPLE MACINTOSH
8655 M:      Joshua Thompson <funaho@jurai.org>
8656 W:      http://www.mac.linux-m68k.org/
8657 L:      linux-m68k@lists.linux-m68k.org
8658 S:      Maintained
8659 F:      arch/m68k/mac/
8660
8661 M68K ON HP9000/300
8662 M:      Philip Blundell <philb@gnu.org>
8663 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8664 S:      Maintained
8665 F:      arch/m68k/hp300/
8666
8667 M88DS3103 MEDIA DRIVER
8668 M:      Antti Palosaari <crope@iki.fi>
8669 L:      linux-media@vger.kernel.org
8670 W:      https://linuxtv.org
8671 W:      http://palosaari.fi/linux/
8672 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8673 T:      git git://linuxtv.org/anttip/media_tree.git
8674 S:      Maintained
8675 F:      drivers/media/dvb-frontends/m88ds3103*
8676
8677 M88RS2000 MEDIA DRIVER
8678 M:      Malcolm Priestley <tvboxspy@gmail.com>
8679 L:      linux-media@vger.kernel.org
8680 W:      https://linuxtv.org
8681 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8682 S:      Maintained
8683 F:      drivers/media/dvb-frontends/m88rs2000*
8684
8685 MA901 MASTERKIT USB FM RADIO DRIVER
8686 M:      Alexey Klimov <klimov.linux@gmail.com>
8687 L:      linux-media@vger.kernel.org
8688 T:      git git://linuxtv.org/media_tree.git
8689 S:      Maintained
8690 F:      drivers/media/radio/radio-ma901.c
8691
8692 MAC80211
8693 M:      Johannes Berg <johannes@sipsolutions.net>
8694 L:      linux-wireless@vger.kernel.org
8695 W:      http://wireless.kernel.org/
8696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8698 S:      Maintained
8699 F:      Documentation/networking/mac80211-injection.txt
8700 F:      include/net/mac80211.h
8701 F:      net/mac80211/
8702 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8703 F:      Documentation/networking/mac80211_hwsim/README
8704
8705 MAILBOX API
8706 M:      Jassi Brar <jassisinghbrar@gmail.com>
8707 L:      linux-kernel@vger.kernel.org
8708 S:      Maintained
8709 F:      drivers/mailbox/
8710 F:      include/linux/mailbox_client.h
8711 F:      include/linux/mailbox_controller.h
8712
8713 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8714 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8715 W:      http://www.kernel.org/doc/man-pages
8716 L:      linux-man@vger.kernel.org
8717 S:      Maintained
8718
8719 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8720 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8721 L:      linux-mips@linux-mips.org
8722 S:      Maintained
8723 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8724
8725 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8726 M:      Andrew Lunn <andrew@lunn.ch>
8727 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8728 L:      netdev@vger.kernel.org
8729 S:      Maintained
8730 F:      drivers/net/dsa/mv88e6xxx/
8731 F:      linux/platform_data/mv88e6xxx.h
8732 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8733
8734 MARVELL ARMADA DRM SUPPORT
8735 M:      Russell King <linux@armlinux.org.uk>
8736 S:      Maintained
8737 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8738 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8739 F:      drivers/gpu/drm/armada/
8740 F:      include/uapi/drm/armada_drm.h
8741 F:      Documentation/devicetree/bindings/display/armada/
8742
8743 MARVELL CRYPTO DRIVER
8744 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8745 M:      Arnaud Ebalard <arno@natisbad.org>
8746 F:      drivers/crypto/marvell/
8747 S:      Maintained
8748 L:      linux-crypto@vger.kernel.org
8749
8750 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8751 M:      Mirko Lindner <mlindner@marvell.com>
8752 M:      Stephen Hemminger <stephen@networkplumber.org>
8753 L:      netdev@vger.kernel.org
8754 S:      Maintained
8755 F:      drivers/net/ethernet/marvell/sk*
8756
8757 MARVELL LIBERTAS WIRELESS DRIVER
8758 L:      libertas-dev@lists.infradead.org
8759 S:      Orphan
8760 F:      drivers/net/wireless/marvell/libertas/
8761
8762 MARVELL MACCHIATOBIN SUPPORT
8763 M:      Russell King <linux@armlinux.org.uk>
8764 L:      linux-arm-kernel@lists.infradead.org
8765 S:      Maintained
8766 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8767
8768 MARVELL MV643XX ETHERNET DRIVER
8769 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8770 L:      netdev@vger.kernel.org
8771 S:      Maintained
8772 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8773 F:      include/linux/mv643xx.h
8774
8775 MARVELL MV88X3310 PHY DRIVER
8776 M:      Russell King <linux@armlinux.org.uk>
8777 L:      netdev@vger.kernel.org
8778 S:      Maintained
8779 F:      drivers/net/phy/marvell10g.c
8780
8781 MARVELL MVNETA ETHERNET DRIVER
8782 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8783 L:      netdev@vger.kernel.org
8784 S:      Maintained
8785 F:      drivers/net/ethernet/marvell/mvneta.*
8786
8787 MARVELL MWIFIEX WIRELESS DRIVER
8788 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8789 M:      Nishant Sarmukadam <nishants@marvell.com>
8790 M:      Ganapathi Bhat <gbhat@marvell.com>
8791 M:      Xinming Hu <huxinming820@gmail.com>
8792 L:      linux-wireless@vger.kernel.org
8793 S:      Maintained
8794 F:      drivers/net/wireless/marvell/mwifiex/
8795
8796 MARVELL MWL8K WIRELESS DRIVER
8797 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8798 L:      linux-wireless@vger.kernel.org
8799 S:      Odd Fixes
8800 F:      drivers/net/wireless/marvell/mwl8k.c
8801
8802 MARVELL NAND CONTROLLER DRIVER
8803 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8804 L:      linux-mtd@lists.infradead.org
8805 S:      Maintained
8806 F:      drivers/mtd/nand/raw/marvell_nand.c
8807 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8808
8809 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8810 M:      Nicolas Pitre <nico@fluxnic.net>
8811 S:      Odd Fixes
8812 F:      drivers/mmc/host/mvsdio.*
8813
8814 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8815 M:      Hu Ziji <huziji@marvell.com>
8816 L:      linux-mmc@vger.kernel.org
8817 S:      Supported
8818 F:      drivers/mmc/host/sdhci-xenon*
8819 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8820
8821 MATROX FRAMEBUFFER DRIVER
8822 L:      linux-fbdev@vger.kernel.org
8823 S:      Orphan
8824 F:      drivers/video/fbdev/matrox/matroxfb_*
8825 F:      include/uapi/linux/matroxfb.h
8826
8827 MAX16065 HARDWARE MONITOR DRIVER
8828 M:      Guenter Roeck <linux@roeck-us.net>
8829 L:      linux-hwmon@vger.kernel.org
8830 S:      Maintained
8831 F:      Documentation/hwmon/max16065
8832 F:      drivers/hwmon/max16065.c
8833
8834 MAX20751 HARDWARE MONITOR DRIVER
8835 M:      Guenter Roeck <linux@roeck-us.net>
8836 L:      linux-hwmon@vger.kernel.org
8837 S:      Maintained
8838 F:      Documentation/hwmon/max20751
8839 F:      drivers/hwmon/max20751.c
8840
8841 MAX2175 SDR TUNER DRIVER
8842 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8843 L:      linux-media@vger.kernel.org
8844 T:      git git://linuxtv.org/media_tree.git
8845 S:      Maintained
8846 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8847 F:      Documentation/media/v4l-drivers/max2175.rst
8848 F:      drivers/media/i2c/max2175*
8849 F:      include/uapi/linux/max2175.h
8850
8851 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8852 L:      linux-hwmon@vger.kernel.org
8853 S:      Orphan
8854 F:      Documentation/hwmon/max6650
8855 F:      drivers/hwmon/max6650.c
8856
8857 MAX6697 HARDWARE MONITOR DRIVER
8858 M:      Guenter Roeck <linux@roeck-us.net>
8859 L:      linux-hwmon@vger.kernel.org
8860 S:      Maintained
8861 F:      Documentation/hwmon/max6697
8862 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8863 F:      drivers/hwmon/max6697.c
8864 F:      include/linux/platform_data/max6697.h
8865
8866 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8867 M:      Peter Rosin <peda@axentia.se>
8868 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8869 S:      Maintained
8870 F:      Documentation/devicetree/bindings/sound/max9860.txt
8871 F:      sound/soc/codecs/max9860.*
8872
8873 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8874 M:      Javier Martinez Canillas <javier@dowhile0.org>
8875 L:      linux-kernel@vger.kernel.org
8876 S:      Supported
8877 F:      drivers/regulator/max77802-regulator.c
8878 F:      Documentation/devicetree/bindings/*/*max77802.txt
8879 F:      include/dt-bindings/*/*max77802.h
8880
8881 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8882 M:      Krzysztof Kozlowski <krzk@kernel.org>
8883 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8884 L:      linux-pm@vger.kernel.org
8885 S:      Supported
8886 F:      drivers/power/supply/max14577_charger.c
8887 F:      drivers/power/supply/max77693_charger.c
8888
8889 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8890 M:      Chanwoo Choi <cw00.choi@samsung.com>
8891 M:      Krzysztof Kozlowski <krzk@kernel.org>
8892 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8893 L:      linux-kernel@vger.kernel.org
8894 S:      Supported
8895 F:      drivers/*/max14577*.c
8896 F:      drivers/*/max77686*.c
8897 F:      drivers/*/max77693*.c
8898 F:      drivers/extcon/extcon-max14577.c
8899 F:      drivers/extcon/extcon-max77693.c
8900 F:      drivers/rtc/rtc-max77686.c
8901 F:      drivers/clk/clk-max77686.c
8902 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8903 F:      Documentation/devicetree/bindings/*/max77686.txt
8904 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8905 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8906 F:      include/linux/mfd/max14577*.h
8907 F:      include/linux/mfd/max77686*.h
8908 F:      include/linux/mfd/max77693*.h
8909
8910 MAXIRADIO FM RADIO RECEIVER DRIVER
8911 M:      Hans Verkuil <hverkuil@xs4all.nl>
8912 L:      linux-media@vger.kernel.org
8913 T:      git git://linuxtv.org/media_tree.git
8914 W:      https://linuxtv.org
8915 S:      Maintained
8916 F:      drivers/media/radio/radio-maxiradio*
8917
8918 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8919 M:      Peter Rosin <peda@axentia.se>
8920 L:      linux-iio@vger.kernel.org
8921 S:      Maintained
8922 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8923 F:      drivers/iio/potentiometer/mcp4018.c
8924 F:      drivers/iio/potentiometer/mcp4531.c
8925
8926 MCR20A IEEE-802.15.4 RADIO DRIVER
8927 M:      Xue Liu <liuxuenetmail@gmail.com>
8928 L:      linux-wpan@vger.kernel.org
8929 W:      https://github.com/xueliu/mcr20a-linux
8930 S:      Maintained
8931 F:      drivers/net/ieee802154/mcr20a.c
8932 F:      drivers/net/ieee802154/mcr20a.h
8933 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8934
8935 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8936 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8937 L:      linux-iio@vger.kernel.org
8938 S:      Maintained
8939 F:      drivers/iio/dac/cio-dac.c
8940
8941 MEDIA DRIVERS FOR ASCOT2E
8942 M:      Sergey Kozlov <serjk@netup.ru>
8943 M:      Abylay Ospan <aospan@netup.ru>
8944 L:      linux-media@vger.kernel.org
8945 W:      https://linuxtv.org
8946 W:      http://netup.tv/
8947 T:      git git://linuxtv.org/media_tree.git
8948 S:      Supported
8949 F:      drivers/media/dvb-frontends/ascot2e*
8950
8951 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8952 M:      Jasmin Jessich <jasmin@anw.at>
8953 L:      linux-media@vger.kernel.org
8954 W:      https://linuxtv.org
8955 T:      git git://linuxtv.org/media_tree.git
8956 S:      Maintained
8957 F:      drivers/media/dvb-frontends/cxd2099*
8958
8959 MEDIA DRIVERS FOR CXD2841ER
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/cxd2841er*
8968
8969 MEDIA DRIVERS FOR CXD2880
8970 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8971 L:      linux-media@vger.kernel.org
8972 W:      http://linuxtv.org/
8973 T:      git git://linuxtv.org/media_tree.git
8974 S:      Supported
8975 F:      drivers/media/dvb-frontends/cxd2880/*
8976 F:      drivers/media/spi/cxd2880*
8977
8978 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8979 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8980 L:      linux-media@vger.kernel.org
8981 W:      https://linuxtv.org
8982 T:      git git://linuxtv.org/media_tree.git
8983 S:      Maintained
8984 F:      drivers/media/pci/ddbridge/*
8985
8986 MEDIA DRIVERS FOR FREESCALE IMX
8987 M:      Steve Longerbeam <slongerbeam@gmail.com>
8988 M:      Philipp Zabel <p.zabel@pengutronix.de>
8989 L:      linux-media@vger.kernel.org
8990 T:      git git://linuxtv.org/media_tree.git
8991 S:      Maintained
8992 F:      Documentation/devicetree/bindings/media/imx.txt
8993 F:      Documentation/media/v4l-drivers/imx.rst
8994 F:      drivers/staging/media/imx/
8995 F:      include/linux/imx-media.h
8996 F:      include/media/imx.h
8997
8998 MEDIA DRIVERS FOR HELENE
8999 M:      Abylay Ospan <aospan@netup.ru>
9000 L:      linux-media@vger.kernel.org
9001 W:      https://linuxtv.org
9002 W:      http://netup.tv/
9003 T:      git git://linuxtv.org/media_tree.git
9004 S:      Supported
9005 F:      drivers/media/dvb-frontends/helene*
9006
9007 MEDIA DRIVERS FOR HORUS3A
9008 M:      Sergey Kozlov <serjk@netup.ru>
9009 M:      Abylay Ospan <aospan@netup.ru>
9010 L:      linux-media@vger.kernel.org
9011 W:      https://linuxtv.org
9012 W:      http://netup.tv/
9013 T:      git git://linuxtv.org/media_tree.git
9014 S:      Supported
9015 F:      drivers/media/dvb-frontends/horus3a*
9016
9017 MEDIA DRIVERS FOR LNBH25
9018 M:      Sergey Kozlov <serjk@netup.ru>
9019 M:      Abylay Ospan <aospan@netup.ru>
9020 L:      linux-media@vger.kernel.org
9021 W:      https://linuxtv.org
9022 W:      http://netup.tv/
9023 T:      git git://linuxtv.org/media_tree.git
9024 S:      Supported
9025 F:      drivers/media/dvb-frontends/lnbh25*
9026
9027 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9028 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9029 L:      linux-media@vger.kernel.org
9030 W:      https://linuxtv.org
9031 T:      git git://linuxtv.org/media_tree.git
9032 S:      Maintained
9033 F:      drivers/media/dvb-frontends/mxl5xx*
9034
9035 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9036 M:      Sergey Kozlov <serjk@netup.ru>
9037 M:      Abylay Ospan <aospan@netup.ru>
9038 L:      linux-media@vger.kernel.org
9039 W:      https://linuxtv.org
9040 W:      http://netup.tv/
9041 T:      git git://linuxtv.org/media_tree.git
9042 S:      Supported
9043 F:      drivers/media/pci/netup_unidvb/*
9044
9045 MEDIA DRIVERS FOR RENESAS - CEU
9046 M:      Jacopo Mondi <jacopo@jmondi.org>
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,ceu.txt
9052 F:      drivers/media/platform/renesas-ceu.c
9053 F:      include/media/drv-intf/renesas-ceu.h
9054
9055 MEDIA DRIVERS FOR RENESAS - DRIF
9056 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9057 L:      linux-media@vger.kernel.org
9058 L:      linux-renesas-soc@vger.kernel.org
9059 T:      git git://linuxtv.org/media_tree.git
9060 S:      Supported
9061 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9062 F:      drivers/media/platform/rcar_drif.c
9063
9064 MEDIA DRIVERS FOR RENESAS - FCP
9065 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9066 L:      linux-media@vger.kernel.org
9067 L:      linux-renesas-soc@vger.kernel.org
9068 T:      git git://linuxtv.org/media_tree.git
9069 S:      Supported
9070 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9071 F:      drivers/media/platform/rcar-fcp.c
9072 F:      include/media/rcar-fcp.h
9073
9074 MEDIA DRIVERS FOR RENESAS - FDP1
9075 M:      Kieran Bingham <kieran@bingham.xyz>
9076 L:      linux-media@vger.kernel.org
9077 L:      linux-renesas-soc@vger.kernel.org
9078 T:      git git://linuxtv.org/media_tree.git
9079 S:      Supported
9080 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9081 F:      drivers/media/platform/rcar_fdp1.c
9082
9083 MEDIA DRIVERS FOR RENESAS - VIN
9084 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9085 L:      linux-media@vger.kernel.org
9086 L:      linux-renesas-soc@vger.kernel.org
9087 T:      git git://linuxtv.org/media_tree.git
9088 S:      Supported
9089 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9090 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9091 F:      drivers/media/platform/rcar-vin/
9092
9093 MEDIA DRIVERS FOR RENESAS - VSP1
9094 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9095 L:      linux-media@vger.kernel.org
9096 L:      linux-renesas-soc@vger.kernel.org
9097 T:      git git://linuxtv.org/media_tree.git
9098 S:      Supported
9099 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9100 F:      drivers/media/platform/vsp1/
9101
9102 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9103 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9104 L:      linux-media@vger.kernel.org
9105 W:      https://linuxtv.org
9106 T:      git git://linuxtv.org/media_tree.git
9107 S:      Maintained
9108 F:      drivers/media/dvb-frontends/stv0910*
9109
9110 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9111 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9112 L:      linux-media@vger.kernel.org
9113 W:      https://linuxtv.org
9114 T:      git git://linuxtv.org/media_tree.git
9115 S:      Maintained
9116 F:      drivers/media/dvb-frontends/stv6111*
9117
9118 MEDIA DRIVERS FOR STM32 - DCMI
9119 M:      Hugues Fruchet <hugues.fruchet@st.com>
9120 L:      linux-media@vger.kernel.org
9121 T:      git git://linuxtv.org/media_tree.git
9122 S:      Supported
9123 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9124 F:      drivers/media/platform/stm32/stm32-dcmi.c
9125
9126 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9127 M:      Dmitry Osipenko <digetx@gmail.com>
9128 L:      linux-media@vger.kernel.org
9129 L:      linux-tegra@vger.kernel.org
9130 T:      git git://linuxtv.org/media_tree.git
9131 S:      Maintained
9132 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9133 F:      drivers/staging/media/tegra-vde/
9134
9135 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9136 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9137 P:      LinuxTV.org Project
9138 L:      linux-media@vger.kernel.org
9139 W:      https://linuxtv.org
9140 Q:      http://patchwork.kernel.org/project/linux-media/list/
9141 T:      git git://linuxtv.org/media_tree.git
9142 S:      Maintained
9143 F:      Documentation/devicetree/bindings/media/
9144 F:      Documentation/media/
9145 F:      drivers/media/
9146 F:      drivers/staging/media/
9147 F:      include/linux/platform_data/media/
9148 F:      include/media/
9149 F:      include/uapi/linux/dvb/
9150 F:      include/uapi/linux/videodev2.h
9151 F:      include/uapi/linux/media.h
9152 F:      include/uapi/linux/v4l2-*
9153 F:      include/uapi/linux/meye.h
9154 F:      include/uapi/linux/ivtv*
9155 F:      include/uapi/linux/uvcvideo.h
9156
9157 MEDIATEK BLUETOOTH DRIVER
9158 M:      Sean Wang <sean.wang@mediatek.com>
9159 L:      linux-bluetooth@vger.kernel.org
9160 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9161 S:      Maintained
9162 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9163 F:      drivers/bluetooth/btmtkuart.c
9164
9165 MEDIATEK CIR DRIVER
9166 M:      Sean Wang <sean.wang@mediatek.com>
9167 S:      Maintained
9168 F:      drivers/media/rc/mtk-cir.c
9169
9170 MEDIATEK DMA DRIVER
9171 M:      Sean Wang <sean.wang@mediatek.com>
9172 L:      dmaengine@vger.kernel.org
9173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9174 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9175 S:      Maintained
9176 F:      Documentation/devicetree/bindings/dma/mtk-*
9177 F:      drivers/dma/mediatek/
9178
9179 MEDIATEK PMIC LED DRIVER
9180 M:      Sean Wang <sean.wang@mediatek.com>
9181 S:      Maintained
9182 F:      drivers/leds/leds-mt6323.c
9183 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9184
9185 MEDIATEK ETHERNET DRIVER
9186 M:      Felix Fietkau <nbd@openwrt.org>
9187 M:      John Crispin <john@phrozen.org>
9188 M:      Sean Wang <sean.wang@mediatek.com>
9189 M:      Nelson Chang <nelson.chang@mediatek.com>
9190 L:      netdev@vger.kernel.org
9191 S:      Maintained
9192 F:      drivers/net/ethernet/mediatek/
9193
9194 MEDIATEK SWITCH DRIVER
9195 M:      Sean Wang <sean.wang@mediatek.com>
9196 L:      netdev@vger.kernel.org
9197 S:      Maintained
9198 F:      drivers/net/dsa/mt7530.*
9199 F:      net/dsa/tag_mtk.c
9200
9201 MEDIATEK JPEG DRIVER
9202 M:      Rick Chang <rick.chang@mediatek.com>
9203 M:      Bin Liu <bin.liu@mediatek.com>
9204 S:      Supported
9205 F:      drivers/media/platform/mtk-jpeg/
9206 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9207
9208 MEDIATEK MDP DRIVER
9209 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9210 M:      Houlong Wei <houlong.wei@mediatek.com>
9211 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9212 S:      Supported
9213 F:      drivers/media/platform/mtk-mdp/
9214 F:      drivers/media/platform/mtk-vpu/
9215 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9216
9217 MEDIATEK MEDIA DRIVER
9218 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9219 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9220 S:      Supported
9221 F:      drivers/media/platform/mtk-vcodec/
9222 F:      drivers/media/platform/mtk-vpu/
9223 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9224 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9225
9226 MEDIATEK MT7601U WIRELESS LAN DRIVER
9227 M:      Jakub Kicinski <kubakici@wp.pl>
9228 L:      linux-wireless@vger.kernel.org
9229 S:      Maintained
9230 F:      drivers/net/wireless/mediatek/mt7601u/
9231
9232 MEDIATEK NAND CONTROLLER DRIVER
9233 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9234 L:      linux-mtd@lists.infradead.org
9235 S:      Maintained
9236 F:      drivers/mtd/nand/raw/mtk_*
9237 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9238
9239 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9240 M:      Sean Wang <sean.wang@mediatek.com>
9241 S:      Maintained
9242 F:      drivers/char/hw_random/mtk-rng.c
9243
9244 MEDIATEK USB3 DRD IP DRIVER
9245 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9246 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9248 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9249 S:      Maintained
9250 F:      drivers/usb/mtu3/
9251
9252 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9253 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9254 M:      Martin Donnelly <martin.donnelly@ge.com>
9255 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9256 S:      Maintained
9257 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9258 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9259
9260 MEGARAID SCSI/SAS DRIVERS
9261 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9262 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9263 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9264 L:      megaraidlinux.pdl@broadcom.com
9265 L:      linux-scsi@vger.kernel.org
9266 W:      http://www.avagotech.com/support/
9267 S:      Maintained
9268 F:      Documentation/scsi/megaraid.txt
9269 F:      drivers/scsi/megaraid.*
9270 F:      drivers/scsi/megaraid/
9271
9272 MELEXIS MLX90614 DRIVER
9273 M:      Crt Mori <cmo@melexis.com>
9274 L:      linux-iio@vger.kernel.org
9275 W:      http://www.melexis.com
9276 S:      Supported
9277 F:      drivers/iio/temperature/mlx90614.c
9278
9279 MELEXIS MLX90632 DRIVER
9280 M:      Crt Mori <cmo@melexis.com>
9281 L:      linux-iio@vger.kernel.org
9282 W:      http://www.melexis.com
9283 S:      Supported
9284 F:      drivers/iio/temperature/mlx90632.c
9285
9286 MELFAS MIP4 TOUCHSCREEN DRIVER
9287 M:      Sangwon Jee <jeesw@melfas.com>
9288 W:      http://www.melfas.com
9289 S:      Supported
9290 F:      drivers/input/touchscreen/melfas_mip4.c
9291 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9292
9293 MELLANOX ETHERNET DRIVER (mlx4_en)
9294 M:      Tariq Toukan <tariqt@mellanox.com>
9295 L:      netdev@vger.kernel.org
9296 S:      Supported
9297 W:      http://www.mellanox.com
9298 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9299 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9300
9301 MELLANOX ETHERNET DRIVER (mlx5e)
9302 M:      Saeed Mahameed <saeedm@mellanox.com>
9303 L:      netdev@vger.kernel.org
9304 S:      Supported
9305 W:      http://www.mellanox.com
9306 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9307 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9308
9309 MELLANOX ETHERNET INNOVA DRIVERS
9310 R:      Boris Pismenny <borisp@mellanox.com>
9311 L:      netdev@vger.kernel.org
9312 S:      Supported
9313 W:      http://www.mellanox.com
9314 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9315 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9316 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9317 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9318 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9319
9320 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9321 R:      Boris Pismenny <borisp@mellanox.com>
9322 L:      netdev@vger.kernel.org
9323 S:      Supported
9324 W:      http://www.mellanox.com
9325 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9326 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9327 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9328
9329 MELLANOX ETHERNET SWITCH DRIVERS
9330 M:      Jiri Pirko <jiri@mellanox.com>
9331 M:      Ido Schimmel <idosch@mellanox.com>
9332 L:      netdev@vger.kernel.org
9333 S:      Supported
9334 W:      http://www.mellanox.com
9335 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9336 F:      drivers/net/ethernet/mellanox/mlxsw/
9337 F:      tools/testing/selftests/drivers/net/mlxsw/
9338
9339 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9340 M:      mlxsw@mellanox.com
9341 L:      netdev@vger.kernel.org
9342 S:      Supported
9343 W:      http://www.mellanox.com
9344 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9345 F:      drivers/net/ethernet/mellanox/mlxfw/
9346
9347 MELLANOX HARDWARE PLATFORM SUPPORT
9348 M:      Andy Shevchenko <andy@infradead.org>
9349 M:      Darren Hart <dvhart@infradead.org>
9350 M:      Vadim Pasternak <vadimp@mellanox.com>
9351 L:      platform-driver-x86@vger.kernel.org
9352 S:      Supported
9353 F:      drivers/platform/mellanox/
9354
9355 MELLANOX MLX4 core VPI driver
9356 M:      Tariq Toukan <tariqt@mellanox.com>
9357 L:      netdev@vger.kernel.org
9358 L:      linux-rdma@vger.kernel.org
9359 W:      http://www.mellanox.com
9360 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9361 S:      Supported
9362 F:      drivers/net/ethernet/mellanox/mlx4/
9363 F:      include/linux/mlx4/
9364
9365 MELLANOX MLX4 IB driver
9366 M:      Yishai Hadas <yishaih@mellanox.com>
9367 L:      linux-rdma@vger.kernel.org
9368 W:      http://www.mellanox.com
9369 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9370 S:      Supported
9371 F:      drivers/infiniband/hw/mlx4/
9372 F:      include/linux/mlx4/
9373 F:      include/uapi/rdma/mlx4-abi.h
9374
9375 MELLANOX MLX5 core VPI driver
9376 M:      Saeed Mahameed <saeedm@mellanox.com>
9377 M:      Leon Romanovsky <leonro@mellanox.com>
9378 L:      netdev@vger.kernel.org
9379 L:      linux-rdma@vger.kernel.org
9380 W:      http://www.mellanox.com
9381 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9382 S:      Supported
9383 F:      drivers/net/ethernet/mellanox/mlx5/core/
9384 F:      include/linux/mlx5/
9385
9386 MELLANOX MLX5 IB driver
9387 M:      Leon Romanovsky <leonro@mellanox.com>
9388 L:      linux-rdma@vger.kernel.org
9389 W:      http://www.mellanox.com
9390 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9391 S:      Supported
9392 F:      drivers/infiniband/hw/mlx5/
9393 F:      include/linux/mlx5/
9394 F:      include/uapi/rdma/mlx5-abi.h
9395
9396 MELLANOX MLXCPLD I2C AND MUX DRIVER
9397 M:      Vadim Pasternak <vadimp@mellanox.com>
9398 M:      Michael Shych <michaelsh@mellanox.com>
9399 L:      linux-i2c@vger.kernel.org
9400 S:      Supported
9401 F:      drivers/i2c/busses/i2c-mlxcpld.c
9402 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9403 F:      Documentation/i2c/busses/i2c-mlxcpld
9404
9405 MELLANOX MLXCPLD LED DRIVER
9406 M:      Vadim Pasternak <vadimp@mellanox.com>
9407 L:      linux-leds@vger.kernel.org
9408 S:      Supported
9409 F:      drivers/leds/leds-mlxcpld.c
9410 F:      drivers/leds/leds-mlxreg.c
9411 F:      Documentation/leds/leds-mlxcpld.txt
9412
9413 MELLANOX PLATFORM DRIVER
9414 M:      Vadim Pasternak <vadimp@mellanox.com>
9415 L:      platform-driver-x86@vger.kernel.org
9416 S:      Supported
9417 F:      drivers/platform/x86/mlx-platform.c
9418
9419 MEMBARRIER SUPPORT
9420 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9421 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9422 L:      linux-kernel@vger.kernel.org
9423 S:      Supported
9424 F:      kernel/sched/membarrier.c
9425 F:      include/uapi/linux/membarrier.h
9426 F:      arch/powerpc/include/asm/membarrier.h
9427
9428 MEMORY MANAGEMENT
9429 L:      linux-mm@kvack.org
9430 W:      http://www.linux-mm.org
9431 S:      Maintained
9432 F:      include/linux/mm.h
9433 F:      include/linux/gfp.h
9434 F:      include/linux/mmzone.h
9435 F:      include/linux/memory_hotplug.h
9436 F:      include/linux/vmalloc.h
9437 F:      mm/
9438
9439 MEMORY TECHNOLOGY DEVICES (MTD)
9440 M:      David Woodhouse <dwmw2@infradead.org>
9441 M:      Brian Norris <computersforpeace@gmail.com>
9442 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9443 M:      Marek Vasut <marek.vasut@gmail.com>
9444 M:      Richard Weinberger <richard@nod.at>
9445 L:      linux-mtd@lists.infradead.org
9446 W:      http://www.linux-mtd.infradead.org/
9447 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9448 T:      git git://git.infradead.org/linux-mtd.git master
9449 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9450 S:      Maintained
9451 F:      Documentation/devicetree/bindings/mtd/
9452 F:      drivers/mtd/
9453 F:      include/linux/mtd/
9454 F:      include/uapi/mtd/
9455
9456 MEN A21 WATCHDOG DRIVER
9457 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9458 L:      linux-watchdog@vger.kernel.org
9459 S:      Maintained
9460 F:      drivers/watchdog/mena21_wdt.c
9461
9462 MEN CHAMELEON BUS (mcb)
9463 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9464 S:      Maintained
9465 F:      drivers/mcb/
9466 F:      include/linux/mcb.h
9467 F:      Documentation/men-chameleon-bus.txt
9468
9469 MEN F21BMC (Board Management Controller)
9470 M:      Andreas Werner <andreas.werner@men.de>
9471 S:      Supported
9472 F:      drivers/mfd/menf21bmc.c
9473 F:      drivers/watchdog/menf21bmc_wdt.c
9474 F:      drivers/leds/leds-menf21bmc.c
9475 F:      drivers/hwmon/menf21bmc_hwmon.c
9476 F:      Documentation/hwmon/menf21bmc
9477
9478 MEN Z069 WATCHDOG DRIVER
9479 M:      Johannes Thumshirn <jth@kernel.org>
9480 L:      linux-watchdog@vger.kernel.org
9481 S:      Maintained
9482 F:      drivers/watchdog/menz069_wdt.c
9483
9484 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9485 M:      Neil Armstrong <narmstrong@baylibre.com>
9486 L:      linux-media@lists.freedesktop.org
9487 L:      linux-amlogic@lists.infradead.org
9488 W:      http://linux-meson.com/
9489 S:      Supported
9490 F:      drivers/media/platform/meson/ao-cec.c
9491 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9492 T:      git git://linuxtv.org/media_tree.git
9493
9494 MICROBLAZE ARCHITECTURE
9495 M:      Michal Simek <monstr@monstr.eu>
9496 W:      http://www.monstr.eu/fdt/
9497 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9498 S:      Supported
9499 F:      arch/microblaze/
9500
9501 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9502 M:      Richard Genoud <richard.genoud@gmail.com>
9503 S:      Maintained
9504 F:      drivers/tty/serial/atmel_serial.c
9505 F:      drivers/tty/serial/atmel_serial.h
9506
9507 MICROCHIP / ATMEL DMA DRIVER
9508 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9510 L:      dmaengine@vger.kernel.org
9511 S:      Supported
9512 F:      drivers/dma/at_hdmac.c
9513 F:      drivers/dma/at_hdmac_regs.h
9514 F:      include/linux/platform_data/dma-atmel.h
9515
9516 MICROCHIP / ATMEL ECC DRIVER
9517 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9518 L:      linux-crypto@vger.kernel.org
9519 S:      Maintained
9520 F:      drivers/crypto/atmel-ecc.*
9521
9522 MICROCHIP / ATMEL ISC DRIVER
9523 M:      Songjun Wu <songjun.wu@microchip.com>
9524 L:      linux-media@vger.kernel.org
9525 S:      Supported
9526 F:      drivers/media/platform/atmel/atmel-isc.c
9527 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9528 F:      devicetree/bindings/media/atmel-isc.txt
9529
9530 MICROCHIP / ATMEL NAND DRIVER
9531 M:      Josh Wu <rainyfeeling@outlook.com>
9532 L:      linux-mtd@lists.infradead.org
9533 S:      Supported
9534 F:      drivers/mtd/nand/raw/atmel/*
9535 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9536
9537 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9538 M:      Woojung Huh <Woojung.Huh@microchip.com>
9539 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9540 L:      netdev@vger.kernel.org
9541 S:      Maintained
9542 F:      net/dsa/tag_ksz.c
9543 F:      drivers/net/dsa/microchip/*
9544 F:      include/linux/platform_data/microchip-ksz.h
9545 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9546
9547 MICROCHIP LAN743X ETHERNET DRIVER
9548 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9549 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9550 L:      netdev@vger.kernel.org
9551 S:      Maintained
9552 F:      drivers/net/ethernet/microchip/lan743x_*
9553
9554 MICROCHIP USB251XB DRIVER
9555 M:      Richard Leitner <richard.leitner@skidata.com>
9556 L:      linux-usb@vger.kernel.org
9557 S:      Maintained
9558 F:      drivers/usb/misc/usb251xb.c
9559 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9560
9561 MICROSEMI MIPS SOCS
9562 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9563 L:      linux-mips@linux-mips.org
9564 S:      Maintained
9565 F:      arch/mips/generic/board-ocelot.c
9566 F:      arch/mips/configs/generic/board-ocelot.config
9567 F:      arch/mips/boot/dts/mscc/
9568 F:      Documentation/devicetree/bindings/mips/mscc.txt
9569
9570 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9571 M:      Don Brace <don.brace@microsemi.com>
9572 L:      esc.storagedev@microsemi.com
9573 L:      linux-scsi@vger.kernel.org
9574 S:      Supported
9575 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9576 F:      drivers/scsi/smartpqi/Kconfig
9577 F:      drivers/scsi/smartpqi/Makefile
9578 F:      include/linux/cciss*.h
9579 F:      include/uapi/linux/cciss*.h
9580 F:      Documentation/scsi/smartpqi.txt
9581
9582 MICROSEMI ETHERNET SWITCH DRIVER
9583 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9584 L:      netdev@vger.kernel.org
9585 S:      Supported
9586 F:      drivers/net/ethernet/mscc/
9587
9588 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9589 M:      Chen Yu <yu.c.chen@intel.com>
9590 L:      platform-driver-x86@vger.kernel.org
9591 S:      Supported
9592 F:      drivers/platform/x86/surfacepro3_button.c
9593
9594 MICROTEK X6 SCANNER
9595 M:      Oliver Neukum <oliver@neukum.org>
9596 S:      Maintained
9597 F:      drivers/usb/image/microtek.*
9598
9599 MIPS
9600 M:      Ralf Baechle <ralf@linux-mips.org>
9601 M:      Paul Burton <paul.burton@mips.com>
9602 M:      James Hogan <jhogan@kernel.org>
9603 L:      linux-mips@linux-mips.org
9604 W:      http://www.linux-mips.org/
9605 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9607 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9608 S:      Supported
9609 F:      Documentation/devicetree/bindings/mips/
9610 F:      Documentation/mips/
9611 F:      arch/mips/
9612 F:      drivers/platform/mips/
9613
9614 MIPS BOSTON DEVELOPMENT BOARD
9615 M:      Paul Burton <paul.burton@mips.com>
9616 L:      linux-mips@linux-mips.org
9617 S:      Maintained
9618 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9619 F:      arch/mips/boot/dts/img/boston.dts
9620 F:      arch/mips/configs/generic/board-boston.config
9621 F:      drivers/clk/imgtec/clk-boston.c
9622 F:      include/dt-bindings/clock/boston-clock.h
9623
9624 MIPS GENERIC PLATFORM
9625 M:      Paul Burton <paul.burton@mips.com>
9626 L:      linux-mips@linux-mips.org
9627 S:      Supported
9628 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9629 F:      arch/mips/generic/
9630 F:      arch/mips/tools/generic-board-config.sh
9631
9632 MIPS/LOONGSON1 ARCHITECTURE
9633 M:      Keguang Zhang <keguang.zhang@gmail.com>
9634 L:      linux-mips@linux-mips.org
9635 S:      Maintained
9636 F:      arch/mips/loongson32/
9637 F:      arch/mips/include/asm/mach-loongson32/
9638 F:      drivers/*/*loongson1*
9639 F:      drivers/*/*/*loongson1*
9640
9641 MIPS/LOONGSON2 ARCHITECTURE
9642 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9643 L:      linux-mips@linux-mips.org
9644 S:      Maintained
9645 F:      arch/mips/loongson64/*{2e/2f}*
9646 F:      arch/mips/include/asm/mach-loongson64/
9647 F:      drivers/*/*loongson2*
9648 F:      drivers/*/*/*loongson2*
9649
9650 MIPS/LOONGSON3 ARCHITECTURE
9651 M:      Huacai Chen <chenhc@lemote.com>
9652 L:      linux-mips@linux-mips.org
9653 S:      Maintained
9654 F:      arch/mips/loongson64/
9655 F:      arch/mips/include/asm/mach-loongson64/
9656 F:      drivers/platform/mips/cpu_hwmon.c
9657 F:      drivers/*/*loongson3*
9658 F:      drivers/*/*/*loongson3*
9659
9660 MIPS RINT INSTRUCTION EMULATION
9661 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9662 L:      linux-mips@linux-mips.org
9663 S:      Supported
9664 F:      arch/mips/math-emu/sp_rint.c
9665 F:      arch/mips/math-emu/dp_rint.c
9666
9667 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9668 M:      Hans Verkuil <hverkuil@xs4all.nl>
9669 L:      linux-media@vger.kernel.org
9670 T:      git git://linuxtv.org/media_tree.git
9671 W:      https://linuxtv.org
9672 S:      Odd Fixes
9673 F:      drivers/media/radio/radio-miropcm20*
9674
9675 MMP SUPPORT
9676 M:      Eric Miao <eric.y.miao@gmail.com>
9677 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9679 T:      git git://github.com/hzhuang1/linux.git
9680 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9681 S:      Maintained
9682 F:      arch/arm/boot/dts/mmp*
9683 F:      arch/arm/mach-mmp/
9684
9685 MN88472 MEDIA DRIVER
9686 M:      Antti Palosaari <crope@iki.fi>
9687 L:      linux-media@vger.kernel.org
9688 W:      https://linuxtv.org
9689 W:      http://palosaari.fi/linux/
9690 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9691 S:      Maintained
9692 F:      drivers/media/dvb-frontends/mn88472*
9693
9694 MN88473 MEDIA DRIVER
9695 M:      Antti Palosaari <crope@iki.fi>
9696 L:      linux-media@vger.kernel.org
9697 W:      https://linuxtv.org
9698 W:      http://palosaari.fi/linux/
9699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9700 S:      Maintained
9701 F:      drivers/media/dvb-frontends/mn88473*
9702
9703 PCI DRIVER FOR MOBIVEIL PCIE IP
9704 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9705 L:      linux-pci@vger.kernel.org
9706 S:      Supported
9707 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9708 F:      drivers/pci/controller/pcie-mobiveil.c
9709
9710 MODULE SUPPORT
9711 M:      Jessica Yu <jeyu@kernel.org>
9712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9713 S:      Maintained
9714 F:      include/linux/module.h
9715 F:      kernel/module.c
9716
9717 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9718 W:      http://popies.net/meye/
9719 S:      Orphan
9720 F:      Documentation/media/v4l-drivers/meye*
9721 F:      drivers/media/pci/meye/
9722 F:      include/uapi/linux/meye.h
9723
9724 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9725 M:      Jiri Slaby <jirislaby@gmail.com>
9726 S:      Maintained
9727 F:      Documentation/serial/moxa-smartio
9728 F:      drivers/tty/mxser.*
9729
9730 MR800 AVERMEDIA USB FM RADIO DRIVER
9731 M:      Alexey Klimov <klimov.linux@gmail.com>
9732 L:      linux-media@vger.kernel.org
9733 T:      git git://linuxtv.org/media_tree.git
9734 S:      Maintained
9735 F:      drivers/media/radio/radio-mr800.c
9736
9737 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9738 M:      Alan Ott <alan@signal11.us>
9739 L:      linux-wpan@vger.kernel.org
9740 S:      Maintained
9741 F:      drivers/net/ieee802154/mrf24j40.c
9742 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9743
9744 MSI LAPTOP SUPPORT
9745 M:      "Lee, Chun-Yi" <jlee@suse.com>
9746 L:      platform-driver-x86@vger.kernel.org
9747 S:      Maintained
9748 F:      drivers/platform/x86/msi-laptop.c
9749
9750 MSI WMI SUPPORT
9751 L:      platform-driver-x86@vger.kernel.org
9752 S:      Orphan
9753 F:      drivers/platform/x86/msi-wmi.c
9754
9755 MSI001 MEDIA DRIVER
9756 M:      Antti Palosaari <crope@iki.fi>
9757 L:      linux-media@vger.kernel.org
9758 W:      https://linuxtv.org
9759 W:      http://palosaari.fi/linux/
9760 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9761 T:      git git://linuxtv.org/anttip/media_tree.git
9762 S:      Maintained
9763 F:      drivers/media/tuners/msi001*
9764
9765 MSI2500 MEDIA DRIVER
9766 M:      Antti Palosaari <crope@iki.fi>
9767 L:      linux-media@vger.kernel.org
9768 W:      https://linuxtv.org
9769 W:      http://palosaari.fi/linux/
9770 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9771 T:      git git://linuxtv.org/anttip/media_tree.git
9772 S:      Maintained
9773 F:      drivers/media/usb/msi2500/
9774
9775 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9776 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9777 L:      linux-mtd@lists.infradead.org
9778 S:      Maintained
9779 F:      drivers/mtd/devices/docg3*
9780
9781 MT9M032 APTINA SENSOR DRIVER
9782 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9783 L:      linux-media@vger.kernel.org
9784 T:      git git://linuxtv.org/media_tree.git
9785 S:      Maintained
9786 F:      drivers/media/i2c/mt9m032.c
9787 F:      include/media/i2c/mt9m032.h
9788
9789 MT9P031 APTINA CAMERA SENSOR
9790 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9791 L:      linux-media@vger.kernel.org
9792 T:      git git://linuxtv.org/media_tree.git
9793 S:      Maintained
9794 F:      drivers/media/i2c/mt9p031.c
9795 F:      include/media/i2c/mt9p031.h
9796
9797 MT9T001 APTINA CAMERA SENSOR
9798 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9799 L:      linux-media@vger.kernel.org
9800 T:      git git://linuxtv.org/media_tree.git
9801 S:      Maintained
9802 F:      drivers/media/i2c/mt9t001.c
9803 F:      include/media/i2c/mt9t001.h
9804
9805 MT9T112 APTINA CAMERA SENSOR
9806 M:      Jacopo Mondi <jacopo@jmondi.org>
9807 L:      linux-media@vger.kernel.org
9808 T:      git git://linuxtv.org/media_tree.git
9809 S:      Odd Fixes
9810 F:      drivers/media/i2c/mt9t112.c
9811 F:      include/media/i2c/mt9t112.h
9812
9813 MT9V032 APTINA CAMERA SENSOR
9814 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9815 L:      linux-media@vger.kernel.org
9816 T:      git git://linuxtv.org/media_tree.git
9817 S:      Maintained
9818 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9819 F:      drivers/media/i2c/mt9v032.c
9820 F:      include/media/i2c/mt9v032.h
9821
9822 MT9V111 APTINA CAMERA SENSOR
9823 M:      Jacopo Mondi <jacopo@jmondi.org>
9824 L:      linux-media@vger.kernel.org
9825 T:      git git://linuxtv.org/media_tree.git
9826 S:      Maintained
9827 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9828 F:      drivers/media/i2c/mt9v111.c
9829
9830 MULTIFUNCTION DEVICES (MFD)
9831 M:      Lee Jones <lee.jones@linaro.org>
9832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9833 S:      Supported
9834 F:      Documentation/devicetree/bindings/mfd/
9835 F:      drivers/mfd/
9836 F:      include/linux/mfd/
9837 F:      include/dt-bindings/mfd/
9838
9839 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9840 S:      Orphan
9841 F:      drivers/mmc/host/mmc_spi.c
9842 F:      include/linux/spi/mmc_spi.h
9843
9844 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9845 M:      Ulf Hansson <ulf.hansson@linaro.org>
9846 L:      linux-mmc@vger.kernel.org
9847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9848 S:      Maintained
9849 F:      Documentation/devicetree/bindings/mmc/
9850 F:      drivers/mmc/
9851 F:      include/linux/mmc/
9852 F:      include/uapi/linux/mmc/
9853
9854 MULTIPLEXER SUBSYSTEM
9855 M:      Peter Rosin <peda@axentia.se>
9856 S:      Maintained
9857 F:      Documentation/ABI/testing/sysfs-class-mux*
9858 F:      Documentation/devicetree/bindings/mux/
9859 F:      include/linux/dt-bindings/mux/
9860 F:      include/linux/mux/
9861 F:      drivers/mux/
9862
9863 MULTITECH MULTIPORT CARD (ISICOM)
9864 S:      Orphan
9865 F:      drivers/tty/isicom.c
9866 F:      include/linux/isicom.h
9867
9868 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9869 M:      Bin Liu <b-liu@ti.com>
9870 L:      linux-usb@vger.kernel.org
9871 S:      Maintained
9872 F:      drivers/usb/musb/
9873
9874 MXL301RF MEDIA DRIVER
9875 M:      Akihiro Tsukada <tskd08@gmail.com>
9876 L:      linux-media@vger.kernel.org
9877 S:      Odd Fixes
9878 F:      drivers/media/tuners/mxl301rf*
9879
9880 MXL5007T MEDIA DRIVER
9881 M:      Michael Krufky <mkrufky@linuxtv.org>
9882 L:      linux-media@vger.kernel.org
9883 W:      https://linuxtv.org
9884 W:      http://github.com/mkrufky
9885 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9886 T:      git git://linuxtv.org/mkrufky/tuners.git
9887 S:      Maintained
9888 F:      drivers/media/tuners/mxl5007t.*
9889
9890 MXSFB DRM DRIVER
9891 M:      Marek Vasut <marex@denx.de>
9892 S:      Supported
9893 F:      drivers/gpu/drm/mxsfb/
9894 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9895
9896 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9897 M:      Chris Lee <christopher.lee@cspi.com>
9898 L:      netdev@vger.kernel.org
9899 W:      https://www.cspi.com/ethernet-products/support/downloads/
9900 S:      Supported
9901 F:      drivers/net/ethernet/myricom/myri10ge/
9902
9903 NAND FLASH SUBSYSTEM
9904 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9905 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9906 R:      Richard Weinberger <richard@nod.at>
9907 L:      linux-mtd@lists.infradead.org
9908 W:      http://www.linux-mtd.infradead.org/
9909 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9910 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9911 T:      git git://git.infradead.org/linux-mtd.git nand/next
9912 S:      Maintained
9913 F:      drivers/mtd/nand/
9914 F:      include/linux/mtd/*nand*.h
9915
9916 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9917 M:      Daniel Mack <zonque@gmail.com>
9918 S:      Maintained
9919 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9920 W:      http://www.native-instruments.com
9921 F:      sound/usb/caiaq/
9922
9923 NATSEMI ETHERNET DRIVER (DP8381x)
9924 S:      Orphan
9925 F:      drivers/net/ethernet/natsemi/natsemi.c
9926
9927 NCP FILESYSTEM
9928 M:      Petr Vandrovec <petr@vandrovec.name>
9929 S:      Obsolete
9930 F:      drivers/staging/ncpfs/
9931
9932 NCR 5380 SCSI DRIVERS
9933 M:      Finn Thain <fthain@telegraphics.com.au>
9934 M:      Michael Schmitz <schmitzmic@gmail.com>
9935 L:      linux-scsi@vger.kernel.org
9936 S:      Maintained
9937 F:      Documentation/scsi/g_NCR5380.txt
9938 F:      drivers/scsi/NCR5380.*
9939 F:      drivers/scsi/arm/cumana_1.c
9940 F:      drivers/scsi/arm/oak.c
9941 F:      drivers/scsi/atari_scsi.*
9942 F:      drivers/scsi/dmx3191d.c
9943 F:      drivers/scsi/g_NCR5380.*
9944 F:      drivers/scsi/mac_scsi.*
9945 F:      drivers/scsi/sun3_scsi.*
9946 F:      drivers/scsi/sun3_scsi_vme.c
9947
9948 NCSI LIBRARY:
9949 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9950 S:      Maintained
9951 F:      net/ncsi/
9952
9953 NCT6775 HARDWARE MONITOR DRIVER
9954 M:      Guenter Roeck <linux@roeck-us.net>
9955 L:      linux-hwmon@vger.kernel.org
9956 S:      Maintained
9957 F:      Documentation/hwmon/nct6775
9958 F:      drivers/hwmon/nct6775.c
9959
9960 NET_FAILOVER MODULE
9961 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9962 L:      netdev@vger.kernel.org
9963 S:      Supported
9964 F:      driver/net/net_failover.c
9965 F:      include/net/net_failover.h
9966 F:      Documentation/networking/net_failover.rst
9967
9968 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9969 M:      Faisal Latif <faisal.latif@intel.com>
9970 L:      linux-rdma@vger.kernel.org
9971 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9972 S:      Supported
9973 F:      drivers/infiniband/hw/nes/
9974 F:      include/uapi/rdma/nes-abi.h
9975
9976 NETEM NETWORK EMULATOR
9977 M:      Stephen Hemminger <stephen@networkplumber.org>
9978 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9979 S:      Maintained
9980 F:      net/sched/sch_netem.c
9981
9982 NETERION 10GbE DRIVERS (s2io/vxge)
9983 M:      Jon Mason <jdmason@kudzu.us>
9984 L:      netdev@vger.kernel.org
9985 S:      Supported
9986 F:      Documentation/networking/s2io.txt
9987 F:      Documentation/networking/vxge.txt
9988 F:      drivers/net/ethernet/neterion/
9989
9990 NETFILTER
9991 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9992 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9993 M:      Florian Westphal <fw@strlen.de>
9994 L:      netfilter-devel@vger.kernel.org
9995 L:      coreteam@netfilter.org
9996 W:      http://www.netfilter.org/
9997 W:      http://www.iptables.org/
9998 W:      http://www.nftables.org/
9999 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10002 S:      Maintained
10003 F:      include/linux/netfilter*
10004 F:      include/linux/netfilter/
10005 F:      include/net/netfilter/
10006 F:      include/uapi/linux/netfilter*
10007 F:      include/uapi/linux/netfilter/
10008 F:      net/*/netfilter.c
10009 F:      net/*/netfilter/
10010 F:      net/netfilter/
10011 F:      net/bridge/br_netfilter*.c
10012
10013 NETROM NETWORK LAYER
10014 M:      Ralf Baechle <ralf@linux-mips.org>
10015 L:      linux-hams@vger.kernel.org
10016 W:      http://www.linux-ax25.org/
10017 S:      Maintained
10018 F:      include/net/netrom.h
10019 F:      include/uapi/linux/netrom.h
10020 F:      net/netrom/
10021
10022 NETRONOME ETHERNET DRIVERS
10023 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10024 L:      oss-drivers@netronome.com
10025 S:      Maintained
10026 F:      drivers/net/ethernet/netronome/
10027
10028 NETWORK BLOCK DEVICE (NBD)
10029 M:      Josef Bacik <josef@toxicpanda.com>
10030 S:      Maintained
10031 L:      linux-block@vger.kernel.org
10032 L:      nbd@other.debian.org
10033 F:      Documentation/blockdev/nbd.txt
10034 F:      drivers/block/nbd.c
10035 F:      include/uapi/linux/nbd.h
10036
10037 NETWORK DROP MONITOR
10038 M:      Neil Horman <nhorman@tuxdriver.com>
10039 L:      netdev@vger.kernel.org
10040 S:      Maintained
10041 W:      https://fedorahosted.org/dropwatch/
10042 F:      net/core/drop_monitor.c
10043
10044 NETWORKING DRIVERS
10045 M:      "David S. Miller" <davem@davemloft.net>
10046 L:      netdev@vger.kernel.org
10047 W:      http://www.linuxfoundation.org/en/Net
10048 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10051 S:      Odd Fixes
10052 F:      Documentation/devicetree/bindings/net/
10053 F:      drivers/net/
10054 F:      include/linux/if_*
10055 F:      include/linux/netdevice.h
10056 F:      include/linux/etherdevice.h
10057 F:      include/linux/fcdevice.h
10058 F:      include/linux/fddidevice.h
10059 F:      include/linux/hippidevice.h
10060 F:      include/linux/inetdevice.h
10061 F:      include/uapi/linux/if_*
10062 F:      include/uapi/linux/netdevice.h
10063
10064 NETWORKING DRIVERS (WIRELESS)
10065 M:      Kalle Valo <kvalo@codeaurora.org>
10066 L:      linux-wireless@vger.kernel.org
10067 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10070 S:      Maintained
10071 F:      Documentation/devicetree/bindings/net/wireless/
10072 F:      drivers/net/wireless/
10073
10074 NETWORKING [DSA]
10075 M:      Andrew Lunn <andrew@lunn.ch>
10076 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10077 M:      Florian Fainelli <f.fainelli@gmail.com>
10078 S:      Maintained
10079 F:      Documentation/devicetree/bindings/net/dsa/
10080 F:      net/dsa/
10081 F:      include/net/dsa.h
10082 F:      include/linux/dsa/
10083 F:      drivers/net/dsa/
10084
10085 NETWORKING [GENERAL]
10086 M:      "David S. Miller" <davem@davemloft.net>
10087 L:      netdev@vger.kernel.org
10088 W:      http://www.linuxfoundation.org/en/Net
10089 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10092 B:      mailto:netdev@vger.kernel.org
10093 S:      Maintained
10094 F:      net/
10095 F:      include/net/
10096 F:      include/linux/in.h
10097 F:      include/linux/net.h
10098 F:      include/linux/netdevice.h
10099 F:      include/uapi/linux/in.h
10100 F:      include/uapi/linux/net.h
10101 F:      include/uapi/linux/netdevice.h
10102 F:      include/uapi/linux/net_namespace.h
10103 F:      tools/testing/selftests/net/
10104 F:      lib/net_utils.c
10105 F:      lib/random32.c
10106 F:      Documentation/networking/
10107
10108 NETWORKING [IPSEC]
10109 M:      Steffen Klassert <steffen.klassert@secunet.com>
10110 M:      Herbert Xu <herbert@gondor.apana.org.au>
10111 M:      "David S. Miller" <davem@davemloft.net>
10112 L:      netdev@vger.kernel.org
10113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10115 S:      Maintained
10116 F:      net/core/flow.c
10117 F:      net/xfrm/
10118 F:      net/key/
10119 F:      net/ipv4/xfrm*
10120 F:      net/ipv4/esp4*
10121 F:      net/ipv4/ah4.c
10122 F:      net/ipv4/ipcomp.c
10123 F:      net/ipv4/ip_vti.c
10124 F:      net/ipv6/xfrm*
10125 F:      net/ipv6/esp6*
10126 F:      net/ipv6/ah6.c
10127 F:      net/ipv6/ipcomp6.c
10128 F:      net/ipv6/ip6_vti.c
10129 F:      include/uapi/linux/xfrm.h
10130 F:      include/net/xfrm.h
10131
10132 NETWORKING [IPv4/IPv6]
10133 M:      "David S. Miller" <davem@davemloft.net>
10134 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10135 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10136 L:      netdev@vger.kernel.org
10137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10138 S:      Maintained
10139 F:      net/ipv4/
10140 F:      net/ipv6/
10141 F:      include/net/ip*
10142 F:      arch/x86/net/*
10143
10144 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10145 M:      Paul Moore <paul@paul-moore.com>
10146 W:      https://github.com/netlabel
10147 L:      netdev@vger.kernel.org
10148 L:      linux-security-module@vger.kernel.org
10149 S:      Maintained
10150 F:      Documentation/netlabel/
10151 F:      include/net/calipso.h
10152 F:      include/net/cipso_ipv4.h
10153 F:      include/net/netlabel.h
10154 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10155 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10156 F:      net/netlabel/
10157 F:      net/ipv4/cipso_ipv4.c
10158 F:      net/ipv6/calipso.c
10159 F:      net/netfilter/xt_CONNSECMARK.c
10160 F:      net/netfilter/xt_SECMARK.c
10161
10162 NETWORKING [TCP]
10163 M:      Eric Dumazet <edumazet@google.com>
10164 L:      netdev@vger.kernel.org
10165 S:      Maintained
10166 F:      net/ipv4/tcp*.c
10167 F:      net/ipv4/syncookies.c
10168 F:      net/ipv6/tcp*.c
10169 F:      net/ipv6/syncookies.c
10170 F:      include/uapi/linux/tcp.h
10171 F:      include/net/tcp.h
10172 F:      include/linux/tcp.h
10173 F:      include/trace/events/tcp.h
10174
10175 NETWORKING [TLS]
10176 M:      Boris Pismenny <borisp@mellanox.com>
10177 M:      Aviad Yehezkel <aviadye@mellanox.com>
10178 M:      Dave Watson <davejwatson@fb.com>
10179 L:      netdev@vger.kernel.org
10180 S:      Maintained
10181 F:      net/tls/*
10182 F:      include/uapi/linux/tls.h
10183 F:      include/net/tls.h
10184
10185 NETWORKING [WIRELESS]
10186 L:      linux-wireless@vger.kernel.org
10187 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10188
10189 NETDEVSIM
10190 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10191 S:      Maintained
10192 F:      drivers/net/netdevsim/*
10193
10194 NETXEN (1/10) GbE SUPPORT
10195 M:      Manish Chopra <manish.chopra@cavium.com>
10196 M:      Rahul Verma <rahul.verma@cavium.com>
10197 M:      Dept-GELinuxNICDev@cavium.com
10198 L:      netdev@vger.kernel.org
10199 S:      Supported
10200 F:      drivers/net/ethernet/qlogic/netxen/
10201
10202 NFC SUBSYSTEM
10203 M:      Samuel Ortiz <sameo@linux.intel.com>
10204 L:      linux-wireless@vger.kernel.org
10205 L:      linux-nfc@lists.01.org (subscribers-only)
10206 S:      Supported
10207 F:      net/nfc/
10208 F:      include/net/nfc/
10209 F:      include/uapi/linux/nfc.h
10210 F:      drivers/nfc/
10211 F:      include/linux/platform_data/nfcmrvl.h
10212 F:      include/linux/platform_data/nxp-nci.h
10213 F:      Documentation/devicetree/bindings/net/nfc/
10214
10215 NFS, SUNRPC, AND LOCKD CLIENTS
10216 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10217 M:      Anna Schumaker <anna.schumaker@netapp.com>
10218 L:      linux-nfs@vger.kernel.org
10219 W:      http://client.linux-nfs.org
10220 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10221 S:      Maintained
10222 F:      fs/lockd/
10223 F:      fs/nfs/
10224 F:      fs/nfs_common/
10225 F:      net/sunrpc/
10226 F:      include/linux/lockd/
10227 F:      include/linux/nfs*
10228 F:      include/linux/sunrpc/
10229 F:      include/uapi/linux/nfs*
10230 F:      include/uapi/linux/sunrpc/
10231
10232 NILFS2 FILESYSTEM
10233 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10234 L:      linux-nilfs@vger.kernel.org
10235 W:      https://nilfs.sourceforge.io/
10236 W:      https://nilfs.osdn.jp/
10237 T:      git git://github.com/konis/nilfs2.git
10238 S:      Supported
10239 F:      Documentation/filesystems/nilfs2.txt
10240 F:      fs/nilfs2/
10241 F:      include/trace/events/nilfs2.h
10242 F:      include/uapi/linux/nilfs2_api.h
10243 F:      include/uapi/linux/nilfs2_ondisk.h
10244
10245 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10246 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10247 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10248 S:      Maintained
10249 F:      Documentation/scsi/NinjaSCSI.txt
10250 F:      drivers/scsi/pcmcia/nsp_*
10251
10252 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10253 M:      GOTO Masanori <gotom@debian.or.jp>
10254 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10255 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10256 S:      Maintained
10257 F:      Documentation/scsi/NinjaSCSI.txt
10258 F:      drivers/scsi/nsp32*
10259
10260 NIOS2 ARCHITECTURE
10261 M:      Ley Foon Tan <lftan@altera.com>
10262 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10264 S:      Maintained
10265 F:      arch/nios2/
10266
10267 NOHZ, DYNTICKS SUPPORT
10268 M:      Frederic Weisbecker <fweisbec@gmail.com>
10269 M:      Thomas Gleixner <tglx@linutronix.de>
10270 M:      Ingo Molnar <mingo@kernel.org>
10271 L:      linux-kernel@vger.kernel.org
10272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10273 S:      Maintained
10274 F:      kernel/time/tick*.*
10275 F:      include/linux/tick.h
10276 F:      include/linux/sched/nohz.h
10277
10278 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10279 M:      Pavel Machek <pavel@ucw.cz>
10280 M:      Sakari Ailus <sakari.ailus@iki.fi>
10281 L:      linux-media@vger.kernel.org
10282 S:      Maintained
10283 F:      drivers/media/i2c/et8ek8
10284 F:      drivers/media/i2c/ad5820.c
10285
10286 NOKIA N900 POWER SUPPLY DRIVERS
10287 R:      Pali Rohár <pali.rohar@gmail.com>
10288 F:      include/linux/power/bq2415x_charger.h
10289 F:      include/linux/power/bq27xxx_battery.h
10290 F:      include/linux/power/isp1704_charger.h
10291 F:      drivers/power/supply/bq2415x_charger.c
10292 F:      drivers/power/supply/bq27xxx_battery.c
10293 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10294 F:      drivers/power/supply/isp1704_charger.c
10295 F:      drivers/power/supply/rx51_battery.c
10296
10297 NTB AMD DRIVER
10298 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10299 L:      linux-ntb@googlegroups.com
10300 S:      Supported
10301 F:      drivers/ntb/hw/amd/
10302
10303 NTB DRIVER CORE
10304 M:      Jon Mason <jdmason@kudzu.us>
10305 M:      Dave Jiang <dave.jiang@intel.com>
10306 M:      Allen Hubbe <allenbh@gmail.com>
10307 L:      linux-ntb@googlegroups.com
10308 S:      Supported
10309 W:      https://github.com/jonmason/ntb/wiki
10310 T:      git git://github.com/jonmason/ntb.git
10311 F:      drivers/ntb/
10312 F:      drivers/net/ntb_netdev.c
10313 F:      include/linux/ntb.h
10314 F:      include/linux/ntb_transport.h
10315 F:      tools/testing/selftests/ntb/
10316
10317 NTB IDT DRIVER
10318 M:      Serge Semin <fancer.lancer@gmail.com>
10319 L:      linux-ntb@googlegroups.com
10320 S:      Supported
10321 F:      drivers/ntb/hw/idt/
10322
10323 NTB INTEL DRIVER
10324 M:      Dave Jiang <dave.jiang@intel.com>
10325 L:      linux-ntb@googlegroups.com
10326 S:      Supported
10327 W:      https://github.com/davejiang/linux/wiki
10328 T:      git https://github.com/davejiang/linux.git
10329 F:      drivers/ntb/hw/intel/
10330
10331 NTFS FILESYSTEM
10332 M:      Anton Altaparmakov <anton@tuxera.com>
10333 L:      linux-ntfs-dev@lists.sourceforge.net
10334 W:      http://www.tuxera.com/
10335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10336 S:      Supported
10337 F:      Documentation/filesystems/ntfs.txt
10338 F:      fs/ntfs/
10339
10340 NUBUS SUBSYSTEM
10341 M:      Finn Thain <fthain@telegraphics.com.au>
10342 L:      linux-m68k@lists.linux-m68k.org
10343 S:      Maintained
10344 F:      arch/*/include/asm/nubus.h
10345 F:      drivers/nubus/
10346 F:      include/linux/nubus.h
10347 F:      include/uapi/linux/nubus.h
10348
10349 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10350 M:      Antonino Daplas <adaplas@gmail.com>
10351 L:      linux-fbdev@vger.kernel.org
10352 S:      Maintained
10353 F:      drivers/video/fbdev/riva/
10354 F:      drivers/video/fbdev/nvidia/
10355
10356 NVM EXPRESS DRIVER
10357 M:      Keith Busch <keith.busch@intel.com>
10358 M:      Jens Axboe <axboe@fb.com>
10359 M:      Christoph Hellwig <hch@lst.de>
10360 M:      Sagi Grimberg <sagi@grimberg.me>
10361 L:      linux-nvme@lists.infradead.org
10362 T:      git://git.infradead.org/nvme.git
10363 W:      http://git.infradead.org/nvme.git
10364 S:      Supported
10365 F:      drivers/nvme/host/
10366 F:      include/linux/nvme.h
10367 F:      include/uapi/linux/nvme_ioctl.h
10368
10369 NVM EXPRESS FC TRANSPORT DRIVERS
10370 M:      James Smart <james.smart@broadcom.com>
10371 L:      linux-nvme@lists.infradead.org
10372 S:      Supported
10373 F:      include/linux/nvme-fc.h
10374 F:      include/linux/nvme-fc-driver.h
10375 F:      drivers/nvme/host/fc.c
10376 F:      drivers/nvme/target/fc.c
10377 F:      drivers/nvme/target/fcloop.c
10378
10379 NVM EXPRESS TARGET DRIVER
10380 M:      Christoph Hellwig <hch@lst.de>
10381 M:      Sagi Grimberg <sagi@grimberg.me>
10382 L:      linux-nvme@lists.infradead.org
10383 T:      git://git.infradead.org/nvme.git
10384 W:      http://git.infradead.org/nvme.git
10385 S:      Supported
10386 F:      drivers/nvme/target/
10387
10388 NVMEM FRAMEWORK
10389 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10390 S:      Maintained
10391 F:      drivers/nvmem/
10392 F:      Documentation/devicetree/bindings/nvmem/
10393 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10394 F:      include/linux/nvmem-consumer.h
10395 F:      include/linux/nvmem-provider.h
10396
10397 NXP SGTL5000 DRIVER
10398 M:      Fabio Estevam <fabio.estevam@nxp.com>
10399 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10400 S:      Maintained
10401 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10402 F:      sound/soc/codecs/sgtl5000*
10403
10404 NXP TDA998X DRM DRIVER
10405 M:      Russell King <linux@armlinux.org.uk>
10406 S:      Maintained
10407 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10408 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10409 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10410 F:      include/drm/i2c/tda998x.h
10411 F:      include/dt-bindings/display/tda998x.h
10412 K:      "nxp,tda998x"
10413
10414 NXP TFA9879 DRIVER
10415 M:      Peter Rosin <peda@axentia.se>
10416 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10417 S:      Maintained
10418 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10419 F:      sound/soc/codecs/tfa9879*
10420
10421 NXP-NCI NFC DRIVER
10422 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10423 R:      Charles Gorand <charles.gorand@effinnov.com>
10424 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10425 S:      Supported
10426 F:      drivers/nfc/nxp-nci
10427
10428 OBJTOOL
10429 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10430 M:      Peter Zijlstra <peterz@infradead.org>
10431 S:      Supported
10432 F:      tools/objtool/
10433
10434 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10435 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10436 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10437 L:      linuxppc-dev@lists.ozlabs.org
10438 S:      Supported
10439 F:      arch/powerpc/platforms/powernv/ocxl.c
10440 F:      arch/powerpc/include/asm/pnv-ocxl.h
10441 F:      drivers/misc/ocxl/
10442 F:      include/misc/ocxl*
10443 F:      include/uapi/misc/ocxl.h
10444 F:      Documentation/accelerators/ocxl.rst
10445
10446 OMAP AUDIO SUPPORT
10447 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10448 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10449 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10450 L:      linux-omap@vger.kernel.org
10451 S:      Maintained
10452 F:      sound/soc/omap/
10453
10454 OMAP CLOCK FRAMEWORK SUPPORT
10455 M:      Paul Walmsley <paul@pwsan.com>
10456 L:      linux-omap@vger.kernel.org
10457 S:      Maintained
10458 F:      arch/arm/*omap*/*clock*
10459
10460 OMAP DEVICE TREE SUPPORT
10461 M:      Benoît Cousson <bcousson@baylibre.com>
10462 M:      Tony Lindgren <tony@atomide.com>
10463 L:      linux-omap@vger.kernel.org
10464 L:      devicetree@vger.kernel.org
10465 S:      Maintained
10466 F:      arch/arm/boot/dts/*omap*
10467 F:      arch/arm/boot/dts/*am3*
10468 F:      arch/arm/boot/dts/*am4*
10469 F:      arch/arm/boot/dts/*am5*
10470 F:      arch/arm/boot/dts/*dra7*
10471
10472 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10473 L:      linux-omap@vger.kernel.org
10474 L:      linux-fbdev@vger.kernel.org
10475 S:      Orphan
10476 F:      drivers/video/fbdev/omap2/
10477 F:      Documentation/arm/OMAP/DSS
10478
10479 OMAP FRAMEBUFFER SUPPORT
10480 L:      linux-fbdev@vger.kernel.org
10481 L:      linux-omap@vger.kernel.org
10482 S:      Orphan
10483 F:      drivers/video/fbdev/omap/
10484
10485 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10486 M:      Roger Quadros <rogerq@ti.com>
10487 M:      Tony Lindgren <tony@atomide.com>
10488 L:      linux-omap@vger.kernel.org
10489 S:      Maintained
10490 F:      drivers/memory/omap-gpmc.c
10491 F:      arch/arm/mach-omap2/*gpmc*
10492
10493 OMAP GPIO DRIVER
10494 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10495 M:      Santosh Shilimkar <ssantosh@kernel.org>
10496 M:      Kevin Hilman <khilman@kernel.org>
10497 L:      linux-omap@vger.kernel.org
10498 S:      Maintained
10499 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10500 F:      drivers/gpio/gpio-omap.c
10501
10502 OMAP HARDWARE SPINLOCK SUPPORT
10503 M:      Ohad Ben-Cohen <ohad@wizery.com>
10504 L:      linux-omap@vger.kernel.org
10505 S:      Maintained
10506 F:      drivers/hwspinlock/omap_hwspinlock.c
10507
10508 OMAP HS MMC SUPPORT
10509 L:      linux-mmc@vger.kernel.org
10510 L:      linux-omap@vger.kernel.org
10511 S:      Orphan
10512 F:      drivers/mmc/host/omap_hsmmc.c
10513
10514 OMAP HWMOD DATA
10515 M:      Paul Walmsley <paul@pwsan.com>
10516 L:      linux-omap@vger.kernel.org
10517 S:      Maintained
10518 F:      arch/arm/mach-omap2/omap_hwmod*data*
10519
10520 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10521 M:      Benoît Cousson <bcousson@baylibre.com>
10522 L:      linux-omap@vger.kernel.org
10523 S:      Maintained
10524 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10525
10526 OMAP HWMOD SUPPORT
10527 M:      Benoît Cousson <bcousson@baylibre.com>
10528 M:      Paul Walmsley <paul@pwsan.com>
10529 L:      linux-omap@vger.kernel.org
10530 S:      Maintained
10531 F:      arch/arm/mach-omap2/omap_hwmod.*
10532
10533 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10534 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10535 L:      linux-media@vger.kernel.org
10536 S:      Maintained
10537 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10538 F:      drivers/media/platform/omap3isp/
10539 F:      drivers/staging/media/omap4iss/
10540
10541 OMAP MMC SUPPORT
10542 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10543 L:      linux-omap@vger.kernel.org
10544 S:      Maintained
10545 F:      drivers/mmc/host/omap.c
10546
10547 OMAP POWER MANAGEMENT SUPPORT
10548 M:      Kevin Hilman <khilman@kernel.org>
10549 L:      linux-omap@vger.kernel.org
10550 S:      Maintained
10551 F:      arch/arm/*omap*/*pm*
10552 F:      drivers/cpufreq/omap-cpufreq.c
10553
10554 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10555 M:      Rajendra Nayak <rnayak@codeaurora.org>
10556 M:      Paul Walmsley <paul@pwsan.com>
10557 L:      linux-omap@vger.kernel.org
10558 S:      Maintained
10559 F:      arch/arm/mach-omap2/prm*
10560
10561 OMAP RANDOM NUMBER GENERATOR SUPPORT
10562 M:      Deepak Saxena <dsaxena@plexity.net>
10563 S:      Maintained
10564 F:      drivers/char/hw_random/omap-rng.c
10565
10566 OMAP USB SUPPORT
10567 L:      linux-usb@vger.kernel.org
10568 L:      linux-omap@vger.kernel.org
10569 S:      Orphan
10570 F:      drivers/usb/*/*omap*
10571 F:      arch/arm/*omap*/usb*
10572
10573 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10574 M:      Mark Jackson <mpfj@newflow.co.uk>
10575 L:      linux-omap@vger.kernel.org
10576 S:      Maintained
10577 F:      arch/arm/boot/dts/am335x-nano.dts
10578
10579 OMAP1 SUPPORT
10580 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10581 M:      Tony Lindgren <tony@atomide.com>
10582 L:      linux-omap@vger.kernel.org
10583 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10585 S:      Maintained
10586 F:      arch/arm/mach-omap1/
10587 F:      arch/arm/plat-omap/
10588 F:      arch/arm/configs/omap1_defconfig
10589 F:      drivers/i2c/busses/i2c-omap.c
10590 F:      include/linux/platform_data/i2c-omap.h
10591 F:      include/linux/platform_data/ams-delta-fiq.h
10592
10593 OMAP2+ SUPPORT
10594 M:      Tony Lindgren <tony@atomide.com>
10595 L:      linux-omap@vger.kernel.org
10596 W:      http://www.muru.com/linux/omap/
10597 W:      http://linux.omap.com/
10598 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10600 S:      Maintained
10601 F:      arch/arm/mach-omap2/
10602 F:      arch/arm/plat-omap/
10603 F:      arch/arm/configs/omap2plus_defconfig
10604 F:      drivers/i2c/busses/i2c-omap.c
10605 F:      drivers/irqchip/irq-omap-intc.c
10606 F:      drivers/mfd/*omap*.c
10607 F:      drivers/mfd/menelaus.c
10608 F:      drivers/mfd/palmas.c
10609 F:      drivers/mfd/tps65217.c
10610 F:      drivers/mfd/tps65218.c
10611 F:      drivers/mfd/tps65910.c
10612 F:      drivers/mfd/twl-core.[ch]
10613 F:      drivers/mfd/twl4030*.c
10614 F:      drivers/mfd/twl6030*.c
10615 F:      drivers/mfd/twl6040*.c
10616 F:      drivers/regulator/palmas-regulator*.c
10617 F:      drivers/regulator/pbias-regulator.c
10618 F:      drivers/regulator/tps65217-regulator.c
10619 F:      drivers/regulator/tps65218-regulator.c
10620 F:      drivers/regulator/tps65910-regulator.c
10621 F:      drivers/regulator/twl-regulator.c
10622 F:      drivers/regulator/twl6030-regulator.c
10623 F:      include/linux/platform_data/i2c-omap.h
10624
10625 ONION OMEGA2+ BOARD
10626 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10627 L:      linux-mips@linux-mips.org
10628 S:      Maintained
10629 F:      arch/mips/boot/dts/ralink/omega2p.dts
10630
10631 OMFS FILESYSTEM
10632 M:      Bob Copeland <me@bobcopeland.com>
10633 L:      linux-karma-devel@lists.sourceforge.net
10634 S:      Maintained
10635 F:      Documentation/filesystems/omfs.txt
10636 F:      fs/omfs/
10637
10638 OMNIKEY CARDMAN 4000 DRIVER
10639 M:      Harald Welte <laforge@gnumonks.org>
10640 S:      Maintained
10641 F:      drivers/char/pcmcia/cm4000_cs.c
10642 F:      include/linux/cm4000_cs.h
10643 F:      include/uapi/linux/cm4000_cs.h
10644
10645 OMNIKEY CARDMAN 4040 DRIVER
10646 M:      Harald Welte <laforge@gnumonks.org>
10647 S:      Maintained
10648 F:      drivers/char/pcmcia/cm4040_cs.*
10649
10650 OMNIVISION OV13858 SENSOR DRIVER
10651 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10652 L:      linux-media@vger.kernel.org
10653 T:      git git://linuxtv.org/media_tree.git
10654 S:      Maintained
10655 F:      drivers/media/i2c/ov13858.c
10656
10657 OMNIVISION OV2680 SENSOR DRIVER
10658 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10659 L:      linux-media@vger.kernel.org
10660 T:      git git://linuxtv.org/media_tree.git
10661 S:      Maintained
10662 F:      drivers/media/i2c/ov2680.c
10663 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10664
10665 OMNIVISION OV2685 SENSOR DRIVER
10666 M:      Shunqian Zheng <zhengsq@rock-chips.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/ov2685.c
10671
10672 OMNIVISION OV5640 SENSOR DRIVER
10673 M:      Steve Longerbeam <slongerbeam@gmail.com>
10674 L:      linux-media@vger.kernel.org
10675 T:      git git://linuxtv.org/media_tree.git
10676 S:      Maintained
10677 F:      drivers/media/i2c/ov5640.c
10678
10679 OMNIVISION OV5647 SENSOR DRIVER
10680 M:      Luis Oliveira <lolivei@synopsys.com>
10681 L:      linux-media@vger.kernel.org
10682 T:      git git://linuxtv.org/media_tree.git
10683 S:      Maintained
10684 F:      drivers/media/i2c/ov5647.c
10685
10686 OMNIVISION OV5695 SENSOR DRIVER
10687 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10688 L:      linux-media@vger.kernel.org
10689 T:      git git://linuxtv.org/media_tree.git
10690 S:      Maintained
10691 F:      drivers/media/i2c/ov5695.c
10692
10693 OMNIVISION OV7670 SENSOR DRIVER
10694 M:      Jonathan Corbet <corbet@lwn.net>
10695 L:      linux-media@vger.kernel.org
10696 T:      git git://linuxtv.org/media_tree.git
10697 S:      Maintained
10698 F:      drivers/media/i2c/ov7670.c
10699 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10700
10701 OMNIVISION OV772x SENSOR DRIVER
10702 M:      Jacopo Mondi <jacopo@jmondi.org>
10703 L:      linux-media@vger.kernel.org
10704 T:      git git://linuxtv.org/media_tree.git
10705 S:      Odd fixes
10706 F:      drivers/media/i2c/ov772x.c
10707 F:      include/media/i2c/ov772x.h
10708 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10709
10710 OMNIVISION OV7740 SENSOR DRIVER
10711 M:      Wenyou Yang <wenyou.yang@microchip.com>
10712 L:      linux-media@vger.kernel.org
10713 T:      git git://linuxtv.org/media_tree.git
10714 S:      Maintained
10715 F:      drivers/media/i2c/ov7740.c
10716 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10717
10718 OMNIVISION OV9650 SENSOR DRIVER
10719 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10720 R:      Akinobu Mita <akinobu.mita@gmail.com>
10721 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10722 L:      linux-media@vger.kernel.org
10723 T:      git git://linuxtv.org/media_tree.git
10724 S:      Maintained
10725 F:      drivers/media/i2c/ov9650.c
10726 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10727
10728 ONENAND FLASH DRIVER
10729 M:      Kyungmin Park <kyungmin.park@samsung.com>
10730 L:      linux-mtd@lists.infradead.org
10731 S:      Maintained
10732 F:      drivers/mtd/nand/onenand/
10733 F:      include/linux/mtd/onenand*.h
10734
10735 ONSTREAM SCSI TAPE DRIVER
10736 M:      Willem Riede <osst@riede.org>
10737 L:      osst-users@lists.sourceforge.net
10738 L:      linux-scsi@vger.kernel.org
10739 S:      Maintained
10740 F:      Documentation/scsi/osst.txt
10741 F:      drivers/scsi/osst.*
10742 F:      drivers/scsi/osst_*.h
10743 F:      drivers/scsi/st.h
10744
10745 OP-TEE DRIVER
10746 M:      Jens Wiklander <jens.wiklander@linaro.org>
10747 S:      Maintained
10748 F:      drivers/tee/optee/
10749
10750 OPA-VNIC DRIVER
10751 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10752 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10753 L:      linux-rdma@vger.kernel.org
10754 S:      Supported
10755 F:      drivers/infiniband/ulp/opa_vnic
10756
10757 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10758 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10759 M:      Frank Rowand <frowand.list@gmail.com>
10760 L:      devicetree@vger.kernel.org
10761 S:      Maintained
10762 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10763 F:      Documentation/devicetree/overlay-notes.txt
10764 F:      drivers/of/overlay.c
10765 F:      drivers/of/resolver.c
10766 K:      of_overlay_notifier_
10767
10768 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10769 M:      Rob Herring <robh+dt@kernel.org>
10770 M:      Frank Rowand <frowand.list@gmail.com>
10771 L:      devicetree@vger.kernel.org
10772 W:      http://www.devicetree.org/
10773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10774 S:      Maintained
10775 F:      drivers/of/
10776 F:      include/linux/of*.h
10777 F:      scripts/dtc/
10778 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10779
10780 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10781 M:      Rob Herring <robh+dt@kernel.org>
10782 M:      Mark Rutland <mark.rutland@arm.com>
10783 L:      devicetree@vger.kernel.org
10784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10785 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10786 S:      Maintained
10787 F:      Documentation/devicetree/
10788 F:      arch/*/boot/dts/
10789 F:      include/dt-bindings/
10790
10791 OPENCORES I2C BUS DRIVER
10792 M:      Peter Korsgaard <peter@korsgaard.com>
10793 L:      linux-i2c@vger.kernel.org
10794 S:      Maintained
10795 F:      Documentation/i2c/busses/i2c-ocores
10796 F:      drivers/i2c/busses/i2c-ocores.c
10797
10798 OPENRISC ARCHITECTURE
10799 M:      Jonas Bonn <jonas@southpole.se>
10800 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10801 M:      Stafford Horne <shorne@gmail.com>
10802 T:      git git://github.com/openrisc/linux.git
10803 L:      openrisc@lists.librecores.org
10804 W:      http://openrisc.io
10805 S:      Maintained
10806 F:      Documentation/devicetree/bindings/openrisc/
10807 F:      Documentation/openrisc/
10808 F:      arch/openrisc/
10809 F:      drivers/irqchip/irq-ompic.c
10810 F:      drivers/irqchip/irq-or1k-*
10811
10812 OPENVSWITCH
10813 M:      Pravin B Shelar <pshelar@ovn.org>
10814 L:      netdev@vger.kernel.org
10815 L:      dev@openvswitch.org
10816 W:      http://openvswitch.org
10817 S:      Maintained
10818 F:      net/openvswitch/
10819 F:      include/uapi/linux/openvswitch.h
10820
10821 OPERATING PERFORMANCE POINTS (OPP)
10822 M:      Viresh Kumar <vireshk@kernel.org>
10823 M:      Nishanth Menon <nm@ti.com>
10824 M:      Stephen Boyd <sboyd@kernel.org>
10825 L:      linux-pm@vger.kernel.org
10826 S:      Maintained
10827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10828 F:      drivers/opp/
10829 F:      include/linux/pm_opp.h
10830 F:      Documentation/power/opp.txt
10831 F:      Documentation/devicetree/bindings/opp/
10832
10833 OPL4 DRIVER
10834 M:      Clemens Ladisch <clemens@ladisch.de>
10835 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10836 T:      git git://git.alsa-project.org/alsa-kernel.git
10837 S:      Maintained
10838 F:      sound/drivers/opl4/
10839
10840 OPROFILE
10841 M:      Robert Richter <rric@kernel.org>
10842 L:      oprofile-list@lists.sf.net
10843 S:      Maintained
10844 F:      arch/*/include/asm/oprofile*.h
10845 F:      arch/*/oprofile/
10846 F:      drivers/oprofile/
10847 F:      include/linux/oprofile.h
10848
10849 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10850 M:      Mark Fasheh <mark@fasheh.com>
10851 M:      Joel Becker <jlbec@evilplan.org>
10852 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10853 W:      http://ocfs2.wiki.kernel.org
10854 S:      Supported
10855 F:      Documentation/filesystems/ocfs2.txt
10856 F:      Documentation/filesystems/dlmfs.txt
10857 F:      fs/ocfs2/
10858
10859 ORANGEFS FILESYSTEM
10860 M:      Mike Marshall <hubcap@omnibond.com>
10861 R:      Martin Brandenburg <martin@omnibond.com>
10862 L:      devel@lists.orangefs.org
10863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10864 S:      Supported
10865 F:      fs/orangefs/
10866 F:      Documentation/filesystems/orangefs.txt
10867
10868 ORINOCO DRIVER
10869 L:      linux-wireless@vger.kernel.org
10870 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10871 W:      http://www.nongnu.org/orinoco/
10872 S:      Orphan
10873 F:      drivers/net/wireless/intersil/orinoco/
10874
10875 OSD LIBRARY and FILESYSTEM
10876 M:      Boaz Harrosh <ooo@electrozaur.com>
10877 S:      Maintained
10878 F:      drivers/scsi/osd/
10879 F:      include/scsi/osd_*
10880 F:      fs/exofs/
10881
10882 OV2659 OMNIVISION SENSOR DRIVER
10883 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10884 L:      linux-media@vger.kernel.org
10885 W:      https://linuxtv.org
10886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10887 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10888 S:      Maintained
10889 F:      drivers/media/i2c/ov2659.c
10890 F:      include/media/i2c/ov2659.h
10891
10892 OVERLAY FILESYSTEM
10893 M:      Miklos Szeredi <miklos@szeredi.hu>
10894 L:      linux-unionfs@vger.kernel.org
10895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10896 S:      Supported
10897 F:      fs/overlayfs/
10898 F:      Documentation/filesystems/overlayfs.txt
10899
10900 P54 WIRELESS DRIVER
10901 M:      Christian Lamparter <chunkeey@googlemail.com>
10902 L:      linux-wireless@vger.kernel.org
10903 W:      http://wireless.kernel.org/en/users/Drivers/p54
10904 S:      Maintained
10905 F:      drivers/net/wireless/intersil/p54/
10906
10907 PA SEMI ETHERNET DRIVER
10908 L:      netdev@vger.kernel.org
10909 S:      Orphan
10910 F:      drivers/net/ethernet/pasemi/*
10911
10912 PA SEMI SMBUS DRIVER
10913 L:      linux-i2c@vger.kernel.org
10914 S:      Orphan
10915 F:      drivers/i2c/busses/i2c-pasemi.c
10916
10917 PADATA PARALLEL EXECUTION MECHANISM
10918 M:      Steffen Klassert <steffen.klassert@secunet.com>
10919 L:      linux-crypto@vger.kernel.org
10920 S:      Maintained
10921 F:      kernel/padata.c
10922 F:      include/linux/padata.h
10923 F:      Documentation/padata.txt
10924
10925 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10926 M:      Harald Welte <laforge@gnumonks.org>
10927 L:      platform-driver-x86@vger.kernel.org
10928 S:      Maintained
10929 F:      drivers/platform/x86/panasonic-laptop.c
10930
10931 PARALLEL LCD/KEYPAD PANEL DRIVER
10932 M:      Willy Tarreau <willy@haproxy.com>
10933 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10934 S:      Odd Fixes
10935 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10936 F:      drivers/misc/panel.c
10937
10938 PARALLEL PORT SUBSYSTEM
10939 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10940 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10941 L:      linux-parport@lists.infradead.org (subscribers-only)
10942 S:      Maintained
10943 F:      drivers/parport/
10944 F:      include/linux/parport*.h
10945 F:      drivers/char/ppdev.c
10946 F:      include/uapi/linux/ppdev.h
10947 F:      Documentation/parport*.txt
10948
10949 PARAVIRT_OPS INTERFACE
10950 M:      Juergen Gross <jgross@suse.com>
10951 M:      Alok Kataria <akataria@vmware.com>
10952 L:      virtualization@lists.linux-foundation.org
10953 S:      Supported
10954 F:      Documentation/virtual/paravirt_ops.txt
10955 F:      arch/*/kernel/paravirt*
10956 F:      arch/*/include/asm/paravirt*.h
10957 F:      include/linux/hypervisor.h
10958
10959 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10960 M:      Tim Waugh <tim@cyberelk.net>
10961 L:      linux-parport@lists.infradead.org (subscribers-only)
10962 S:      Maintained
10963 F:      Documentation/blockdev/paride.txt
10964 F:      drivers/block/paride/
10965
10966 PARISC ARCHITECTURE
10967 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10968 M:      Helge Deller <deller@gmx.de>
10969 L:      linux-parisc@vger.kernel.org
10970 W:      http://www.parisc-linux.org/
10971 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10974 S:      Maintained
10975 F:      arch/parisc/
10976 F:      Documentation/parisc/
10977 F:      drivers/parisc/
10978 F:      drivers/char/agp/parisc-agp.c
10979 F:      drivers/input/serio/gscps2.c
10980 F:      drivers/parport/parport_gsc.*
10981 F:      drivers/tty/serial/8250/8250_gsc.c
10982 F:      drivers/video/fbdev/sti*
10983 F:      drivers/video/console/sti*
10984 F:      drivers/video/logo/logo_parisc*
10985
10986 PARMAN
10987 M:      Jiri Pirko <jiri@mellanox.com>
10988 L:      netdev@vger.kernel.org
10989 S:      Supported
10990 F:      lib/parman.c
10991 F:      lib/test_parman.c
10992 F:      include/linux/parman.h
10993
10994 PC87360 HARDWARE MONITORING DRIVER
10995 M:      Jim Cromie <jim.cromie@gmail.com>
10996 L:      linux-hwmon@vger.kernel.org
10997 S:      Maintained
10998 F:      Documentation/hwmon/pc87360
10999 F:      drivers/hwmon/pc87360.c
11000
11001 PC8736x GPIO DRIVER
11002 M:      Jim Cromie <jim.cromie@gmail.com>
11003 S:      Maintained
11004 F:      drivers/char/pc8736x_gpio.c
11005
11006 PC87427 HARDWARE MONITORING DRIVER
11007 M:      Jean Delvare <jdelvare@suse.com>
11008 L:      linux-hwmon@vger.kernel.org
11009 S:      Maintained
11010 F:      Documentation/hwmon/pc87427
11011 F:      drivers/hwmon/pc87427.c
11012
11013 PCA9532 LED DRIVER
11014 M:      Riku Voipio <riku.voipio@iki.fi>
11015 S:      Maintained
11016 F:      drivers/leds/leds-pca9532.c
11017 F:      include/linux/leds-pca9532.h
11018
11019 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11020 M:      Guenter Roeck <linux@roeck-us.net>
11021 L:      linux-i2c@vger.kernel.org
11022 S:      Maintained
11023 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11024
11025 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11026 M:      Khalid Aziz <khalid@gonehiking.org>
11027 S:      Maintained
11028 F:      drivers/firmware/pcdp.*
11029
11030 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11031 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11032 L:      linux-pci@vger.kernel.org
11033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11034 S:      Maintained
11035 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11036 F:      drivers/pci/controller/pci-aardvark.c
11037
11038 PCI DRIVER FOR ALTERA PCIE IP
11039 M:      Ley Foon Tan <lftan@altera.com>
11040 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11041 L:      linux-pci@vger.kernel.org
11042 S:      Supported
11043 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11044 F:      drivers/pci/controller/pcie-altera.c
11045
11046 PCI DRIVER FOR APPLIEDMICRO XGENE
11047 M:      Tanmay Inamdar <tinamdar@apm.com>
11048 L:      linux-pci@vger.kernel.org
11049 L:      linux-arm-kernel@lists.infradead.org
11050 S:      Maintained
11051 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11052 F:      drivers/pci/controller/pci-xgene.c
11053
11054 PCI DRIVER FOR ARM VERSATILE PLATFORM
11055 M:      Rob Herring <robh@kernel.org>
11056 L:      linux-pci@vger.kernel.org
11057 L:      linux-arm-kernel@lists.infradead.org
11058 S:      Maintained
11059 F:      Documentation/devicetree/bindings/pci/versatile.txt
11060 F:      drivers/pci/controller/pci-versatile.c
11061
11062 PCI DRIVER FOR ARMADA 8K
11063 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11064 L:      linux-pci@vger.kernel.org
11065 L:      linux-arm-kernel@lists.infradead.org
11066 S:      Maintained
11067 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11068 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11069
11070 PCI DRIVER FOR CADENCE PCIE IP
11071 M:      Alan Douglas <adouglas@cadence.com>
11072 L:      linux-pci@vger.kernel.org
11073 S:      Maintained
11074 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11075 F:      drivers/pci/controller/pcie-cadence*
11076
11077 PCI DRIVER FOR FREESCALE LAYERSCAPE
11078 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11079 M:      Mingkai Hu <mingkai.hu@nxp.com>
11080 M:      Roy Zang <roy.zang@nxp.com>
11081 L:      linuxppc-dev@lists.ozlabs.org
11082 L:      linux-pci@vger.kernel.org
11083 L:      linux-arm-kernel@lists.infradead.org
11084 S:      Maintained
11085 F:      drivers/pci/controller/dwc/*layerscape*
11086
11087 PCI DRIVER FOR GENERIC OF HOSTS
11088 M:      Will Deacon <will.deacon@arm.com>
11089 L:      linux-pci@vger.kernel.org
11090 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11091 S:      Maintained
11092 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11093 F:      drivers/pci/controller/pci-host-common.c
11094 F:      drivers/pci/controller/pci-host-generic.c
11095
11096 PCI DRIVER FOR IMX6
11097 M:      Richard Zhu <hongxing.zhu@nxp.com>
11098 M:      Lucas Stach <l.stach@pengutronix.de>
11099 L:      linux-pci@vger.kernel.org
11100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11101 S:      Maintained
11102 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11103 F:      drivers/pci/controller/dwc/*imx6*
11104
11105 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11106 M:      Keith Busch <keith.busch@intel.com>
11107 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11108 L:      linux-pci@vger.kernel.org
11109 S:      Supported
11110 F:      drivers/pci/controller/vmd.c
11111
11112 PCI DRIVER FOR MICROSEMI SWITCHTEC
11113 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11114 M:      Logan Gunthorpe <logang@deltatee.com>
11115 L:      linux-pci@vger.kernel.org
11116 S:      Maintained
11117 F:      Documentation/switchtec.txt
11118 F:      Documentation/ABI/testing/sysfs-class-switchtec
11119 F:      drivers/pci/switch/switchtec*
11120 F:      include/uapi/linux/switchtec_ioctl.h
11121 F:      include/linux/switchtec.h
11122 F:      drivers/ntb/hw/mscc/
11123
11124 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11125 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11126 M:      Jason Cooper <jason@lakedaemon.net>
11127 L:      linux-pci@vger.kernel.org
11128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11129 S:      Maintained
11130 F:      drivers/pci/controller/*mvebu*
11131
11132 PCI DRIVER FOR NVIDIA TEGRA
11133 M:      Thierry Reding <thierry.reding@gmail.com>
11134 L:      linux-tegra@vger.kernel.org
11135 L:      linux-pci@vger.kernel.org
11136 S:      Supported
11137 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11138 F:      drivers/pci/controller/pci-tegra.c
11139
11140 PCI DRIVER FOR RENESAS R-CAR
11141 M:      Simon Horman <horms@verge.net.au>
11142 L:      linux-pci@vger.kernel.org
11143 L:      linux-renesas-soc@vger.kernel.org
11144 S:      Maintained
11145 F:      drivers/pci/controller/*rcar*
11146
11147 PCI DRIVER FOR SAMSUNG EXYNOS
11148 M:      Jingoo Han <jingoohan1@gmail.com>
11149 L:      linux-pci@vger.kernel.org
11150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11151 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11152 S:      Maintained
11153 F:      drivers/pci/controller/dwc/pci-exynos.c
11154
11155 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11156 M:      Jingoo Han <jingoohan1@gmail.com>
11157 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11158 L:      linux-pci@vger.kernel.org
11159 S:      Maintained
11160 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11161 F:      drivers/pci/controller/dwc/*designware*
11162
11163 PCI DRIVER FOR TI DRA7XX
11164 M:      Kishon Vijay Abraham I <kishon@ti.com>
11165 L:      linux-omap@vger.kernel.org
11166 L:      linux-pci@vger.kernel.org
11167 S:      Supported
11168 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11169 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11170
11171 PCI DRIVER FOR TI KEYSTONE
11172 M:      Murali Karicheri <m-karicheri2@ti.com>
11173 L:      linux-pci@vger.kernel.org
11174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11175 S:      Maintained
11176 F:      drivers/pci/controller/dwc/*keystone*
11177
11178 PCI ENDPOINT SUBSYSTEM
11179 M:      Kishon Vijay Abraham I <kishon@ti.com>
11180 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11181 L:      linux-pci@vger.kernel.org
11182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11183 S:      Supported
11184 F:      drivers/pci/endpoint/
11185 F:      drivers/misc/pci_endpoint_test.c
11186 F:      tools/pci/
11187
11188 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11189 M:      Russell Currey <ruscur@russell.cc>
11190 L:      linuxppc-dev@lists.ozlabs.org
11191 S:      Supported
11192 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11193 F:      arch/powerpc/kernel/eeh*.c
11194 F:      arch/powerpc/platforms/*/eeh*.c
11195 F:      arch/powerpc/include/*/eeh*.h
11196
11197 PCI ERROR RECOVERY
11198 M:      Linas Vepstas <linasvepstas@gmail.com>
11199 L:      linux-pci@vger.kernel.org
11200 S:      Supported
11201 F:      Documentation/PCI/pci-error-recovery.txt
11202
11203 PCI MSI DRIVER FOR ALTERA MSI IP
11204 M:      Ley Foon Tan <lftan@altera.com>
11205 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11206 L:      linux-pci@vger.kernel.org
11207 S:      Supported
11208 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11209 F:      drivers/pci/controller/pcie-altera-msi.c
11210
11211 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11212 M:      Duc Dang <dhdang@apm.com>
11213 L:      linux-pci@vger.kernel.org
11214 L:      linux-arm-kernel@lists.infradead.org
11215 S:      Maintained
11216 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11217 F:      drivers/pci/controller/pci-xgene-msi.c
11218
11219 PCI SUBSYSTEM
11220 M:      Bjorn Helgaas <bhelgaas@google.com>
11221 L:      linux-pci@vger.kernel.org
11222 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11224 S:      Supported
11225 F:      Documentation/devicetree/bindings/pci/
11226 F:      Documentation/PCI/
11227 F:      drivers/acpi/pci*
11228 F:      drivers/pci/
11229 F:      include/asm-generic/pci*
11230 F:      include/linux/pci*
11231 F:      include/linux/of_pci.h
11232 F:      include/uapi/linux/pci*
11233 F:      lib/pci*
11234 F:      arch/x86/pci/
11235 F:      arch/x86/kernel/quirks.c
11236
11237 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11238 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11239 L:      linux-pci@vger.kernel.org
11240 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11242 S:      Supported
11243 F:      drivers/pci/controller/
11244
11245 PCIE DRIVER FOR AXIS ARTPEC
11246 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11247 L:      linux-arm-kernel@axis.com
11248 L:      linux-pci@vger.kernel.org
11249 S:      Maintained
11250 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11251 F:      drivers/pci/controller/dwc/*artpec*
11252
11253 PCIE DRIVER FOR CAVIUM THUNDERX
11254 M:      David Daney <david.daney@cavium.com>
11255 L:      linux-pci@vger.kernel.org
11256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11257 S:      Supported
11258 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11259 F:      drivers/pci/controller/pci-thunder-*
11260
11261 PCIE DRIVER FOR HISILICON
11262 M:      Zhou Wang <wangzhou1@hisilicon.com>
11263 L:      linux-pci@vger.kernel.org
11264 S:      Maintained
11265 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11266 F:      drivers/pci/controller/dwc/pcie-hisi.c
11267
11268 PCIE DRIVER FOR HISILICON KIRIN
11269 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11270 M:      Binghui Wang <wangbinghui@hisilicon.com>
11271 L:      linux-pci@vger.kernel.org
11272 S:      Maintained
11273 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11274 F:      drivers/pci/controller/dwc/pcie-kirin.c
11275
11276 PCIE DRIVER FOR HISILICON STB
11277 M:      Jianguo Sun <sunjianguo1@huawei.com>
11278 M:      Shawn Guo <shawn.guo@linaro.org>
11279 L:      linux-pci@vger.kernel.org
11280 S:      Maintained
11281 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11282 F:      drivers/pci/controller/dwc/pcie-histb.c
11283
11284 PCIE DRIVER FOR MEDIATEK
11285 M:      Ryder Lee <ryder.lee@mediatek.com>
11286 L:      linux-pci@vger.kernel.org
11287 L:      linux-mediatek@lists.infradead.org
11288 S:      Supported
11289 F:      Documentation/devicetree/bindings/pci/mediatek*
11290 F:      drivers/pci/controller/*mediatek*
11291
11292 PCIE DRIVER FOR QUALCOMM MSM
11293 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11294 L:      linux-pci@vger.kernel.org
11295 L:      linux-arm-msm@vger.kernel.org
11296 S:      Maintained
11297 F:      drivers/pci/controller/dwc/*qcom*
11298
11299 PCIE DRIVER FOR ROCKCHIP
11300 M:      Shawn Lin <shawn.lin@rock-chips.com>
11301 L:      linux-pci@vger.kernel.org
11302 L:      linux-rockchip@lists.infradead.org
11303 S:      Maintained
11304 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11305 F:      drivers/pci/controller/pcie-rockchip*
11306
11307 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11308 M:      Linus Walleij <linus.walleij@linaro.org>
11309 L:      linux-pci@vger.kernel.org
11310 S:      Maintained
11311 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11312 F:      drivers/pci/controller/pci-v3-semi.c
11313
11314 PCIE DRIVER FOR ST SPEAR13XX
11315 M:      Pratyush Anand <pratyush.anand@gmail.com>
11316 L:      linux-pci@vger.kernel.org
11317 S:      Maintained
11318 F:      drivers/pci/controller/dwc/*spear*
11319
11320 PCMCIA SUBSYSTEM
11321 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11323 S:      Odd Fixes
11324 F:      Documentation/pcmcia/
11325 F:      tools/pcmcia/
11326 F:      drivers/pcmcia/
11327 F:      include/pcmcia/
11328
11329 PCNET32 NETWORK DRIVER
11330 M:      Don Fry <pcnet32@frontier.com>
11331 L:      netdev@vger.kernel.org
11332 S:      Maintained
11333 F:      drivers/net/ethernet/amd/pcnet32.c
11334
11335 PCRYPT PARALLEL CRYPTO ENGINE
11336 M:      Steffen Klassert <steffen.klassert@secunet.com>
11337 L:      linux-crypto@vger.kernel.org
11338 S:      Maintained
11339 F:      crypto/pcrypt.c
11340 F:      include/crypto/pcrypt.h
11341
11342 PEAQ WMI HOTKEYS DRIVER
11343 M:      Hans de Goede <hdegoede@redhat.com>
11344 L:      platform-driver-x86@vger.kernel.org
11345 S:      Maintained
11346 F:      drivers/platform/x86/peaq-wmi.c
11347
11348 PER-CPU MEMORY ALLOCATOR
11349 M:      Tejun Heo <tj@kernel.org>
11350 M:      Christoph Lameter <cl@linux.com>
11351 M:      Dennis Zhou <dennisszhou@gmail.com>
11352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11353 S:      Maintained
11354 F:      include/linux/percpu*.h
11355 F:      mm/percpu*.c
11356 F:      arch/*/include/asm/percpu.h
11357
11358 PER-TASK DELAY ACCOUNTING
11359 M:      Balbir Singh <bsingharora@gmail.com>
11360 S:      Maintained
11361 F:      include/linux/delayacct.h
11362 F:      kernel/delayacct.c
11363
11364 PERFORMANCE EVENTS SUBSYSTEM
11365 M:      Peter Zijlstra <peterz@infradead.org>
11366 M:      Ingo Molnar <mingo@redhat.com>
11367 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11368 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11369 R:      Jiri Olsa <jolsa@redhat.com>
11370 R:      Namhyung Kim <namhyung@kernel.org>
11371 L:      linux-kernel@vger.kernel.org
11372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11373 S:      Supported
11374 F:      kernel/events/*
11375 F:      include/linux/perf_event.h
11376 F:      include/uapi/linux/perf_event.h
11377 F:      arch/*/kernel/perf_event*.c
11378 F:      arch/*/kernel/*/perf_event*.c
11379 F:      arch/*/kernel/*/*/perf_event*.c
11380 F:      arch/*/include/asm/perf_event.h
11381 F:      arch/*/kernel/perf_callchain.c
11382 F:      arch/*/events/*
11383 F:      tools/perf/
11384
11385 PERSONALITY HANDLING
11386 M:      Christoph Hellwig <hch@infradead.org>
11387 L:      linux-abi-devel@lists.sourceforge.net
11388 S:      Maintained
11389 F:      include/linux/personality.h
11390 F:      include/uapi/linux/personality.h
11391
11392 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11393 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11394 L:      linux-input@vger.kernel.org
11395 S:      Maintained
11396 F:      Documentation/input/devices/pxrc.rst
11397 F:      drivers/input/joystick/pxrc.c
11398
11399 PHONET PROTOCOL
11400 M:      Remi Denis-Courmont <courmisch@gmail.com>
11401 S:      Supported
11402 F:      Documentation/networking/phonet.txt
11403 F:      include/linux/phonet.h
11404 F:      include/net/phonet/
11405 F:      include/uapi/linux/phonet.h
11406 F:      net/phonet/
11407
11408 PHRAM MTD DRIVER
11409 M:      Joern Engel <joern@lazybastard.org>
11410 L:      linux-mtd@lists.infradead.org
11411 S:      Maintained
11412 F:      drivers/mtd/devices/phram.c
11413
11414 PICOLCD HID DRIVER
11415 M:      Bruno Prémont <bonbons@linux-vserver.org>
11416 L:      linux-input@vger.kernel.org
11417 S:      Maintained
11418 F:      drivers/hid/hid-picolcd*
11419
11420 PICOXCELL SUPPORT
11421 M:      Jamie Iles <jamie@jamieiles.com>
11422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11423 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11424 S:      Supported
11425 F:      arch/arm/boot/dts/picoxcell*
11426 F:      arch/arm/mach-picoxcell/
11427 F:      drivers/crypto/picoxcell*
11428
11429 PIN CONTROL SUBSYSTEM
11430 M:      Linus Walleij <linus.walleij@linaro.org>
11431 L:      linux-gpio@vger.kernel.org
11432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11433 S:      Maintained
11434 F:      Documentation/devicetree/bindings/pinctrl/
11435 F:      Documentation/driver-api/pinctl.rst
11436 F:      drivers/pinctrl/
11437 F:      include/linux/pinctrl/
11438
11439 PIN CONTROLLER - ATMEL AT91
11440 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11442 S:      Maintained
11443 F:      drivers/pinctrl/pinctrl-at91.*
11444
11445 PIN CONTROLLER - ATMEL AT91 PIO4
11446 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11448 L:      linux-gpio@vger.kernel.org
11449 S:      Supported
11450 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11451
11452 PIN CONTROLLER - FREESCALE
11453 M:      Dong Aisheng <aisheng.dong@nxp.com>
11454 M:      Fabio Estevam <festevam@gmail.com>
11455 M:      Shawn Guo <shawnguo@kernel.org>
11456 M:      Stefan Agner <stefan@agner.ch>
11457 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11458 L:      linux-gpio@vger.kernel.org
11459 S:      Maintained
11460 F:      drivers/pinctrl/freescale/
11461 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11462
11463 PIN CONTROLLER - INTEL
11464 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11465 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11466 S:      Maintained
11467 F:      drivers/pinctrl/intel/
11468
11469 PIN CONTROLLER - MEDIATEK
11470 M:      Sean Wang <sean.wang@mediatek.com>
11471 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11472 S:      Maintained
11473 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11474 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11475 F:      drivers/pinctrl/mediatek/mtk-eint.*
11476 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11477 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11478 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11479
11480 PIN CONTROLLER - QUALCOMM
11481 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11482 S:      Maintained
11483 L:      linux-arm-msm@vger.kernel.org
11484 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11485 F:      drivers/pinctrl/qcom/
11486
11487 PIN CONTROLLER - RENESAS
11488 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11489 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11490 L:      linux-renesas-soc@vger.kernel.org
11491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11492 S:      Maintained
11493 F:      drivers/pinctrl/sh-pfc/
11494
11495 PIN CONTROLLER - SAMSUNG
11496 M:      Tomasz Figa <tomasz.figa@gmail.com>
11497 M:      Krzysztof Kozlowski <krzk@kernel.org>
11498 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11500 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11501 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11503 S:      Maintained
11504 F:      drivers/pinctrl/samsung/
11505 F:      include/dt-bindings/pinctrl/samsung.h
11506 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11507
11508 PIN CONTROLLER - SINGLE
11509 M:      Tony Lindgren <tony@atomide.com>
11510 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11512 L:      linux-omap@vger.kernel.org
11513 S:      Maintained
11514 F:      drivers/pinctrl/pinctrl-single.c
11515
11516 PIN CONTROLLER - ST SPEAR
11517 M:      Viresh Kumar <vireshk@kernel.org>
11518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11519 W:      http://www.st.com/spear
11520 S:      Maintained
11521 F:      drivers/pinctrl/spear/
11522
11523 PISTACHIO SOC SUPPORT
11524 M:      James Hartley <james.hartley@sondrel.com>
11525 L:      linux-mips@linux-mips.org
11526 S:      Odd Fixes
11527 F:      arch/mips/pistachio/
11528 F:      arch/mips/include/asm/mach-pistachio/
11529 F:      arch/mips/boot/dts/img/pistachio*
11530 F:      arch/mips/configs/pistachio*_defconfig
11531
11532 PKTCDVD DRIVER
11533 S:      Orphan
11534 M:      linux-block@vger.kernel.org
11535 F:      drivers/block/pktcdvd.c
11536 F:      include/linux/pktcdvd.h
11537 F:      include/uapi/linux/pktcdvd.h
11538
11539 PKUNITY SOC DRIVERS
11540 M:      Guan Xuetao <gxt@pku.edu.cn>
11541 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11542 S:      Maintained
11543 T:      git git://github.com/gxt/linux.git
11544 F:      drivers/input/serio/i8042-unicore32io.h
11545 F:      drivers/i2c/busses/i2c-puv3.c
11546 F:      drivers/video/fbdev/fb-puv3.c
11547 F:      drivers/rtc/rtc-puv3.c
11548
11549 PMBUS HARDWARE MONITORING DRIVERS
11550 M:      Guenter Roeck <linux@roeck-us.net>
11551 L:      linux-hwmon@vger.kernel.org
11552 W:      http://hwmon.wiki.kernel.org/
11553 W:      http://www.roeck-us.net/linux/drivers/
11554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11555 S:      Maintained
11556 F:      Documentation/hwmon/pmbus
11557 F:      drivers/hwmon/pmbus/
11558 F:      include/linux/pmbus.h
11559
11560 PMC SIERRA MaxRAID DRIVER
11561 L:      linux-scsi@vger.kernel.org
11562 W:      http://www.pmc-sierra.com/
11563 S:      Orphan
11564 F:      drivers/scsi/pmcraid.*
11565
11566 PMC SIERRA PM8001 DRIVER
11567 M:      Jack Wang <jinpu.wang@profitbricks.com>
11568 M:      lindar_liu@usish.com
11569 L:      linux-scsi@vger.kernel.org
11570 S:      Supported
11571 F:      drivers/scsi/pm8001/
11572
11573 PNP SUPPORT
11574 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11575 S:      Maintained
11576 F:      drivers/pnp/
11577
11578 POSIX CLOCKS and TIMERS
11579 M:      Thomas Gleixner <tglx@linutronix.de>
11580 L:      linux-kernel@vger.kernel.org
11581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11582 S:      Maintained
11583 F:      fs/timerfd.c
11584 F:      include/linux/timer*
11585 F:      kernel/time/*timer*
11586
11587 POWER MANAGEMENT CORE
11588 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11589 L:      linux-pm@vger.kernel.org
11590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11591 B:      https://bugzilla.kernel.org
11592 S:      Supported
11593 F:      drivers/base/power/
11594 F:      include/linux/pm.h
11595 F:      include/linux/pm_*
11596 F:      include/linux/powercap.h
11597 F:      drivers/powercap/
11598 F:      kernel/configs/nopm.config
11599
11600 POWER STATE COORDINATION INTERFACE (PSCI)
11601 M:      Mark Rutland <mark.rutland@arm.com>
11602 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11603 L:      linux-arm-kernel@lists.infradead.org
11604 S:      Maintained
11605 F:      drivers/firmware/psci*.c
11606 F:      include/linux/psci.h
11607 F:      include/uapi/linux/psci.h
11608
11609 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11610 M:      Sebastian Reichel <sre@kernel.org>
11611 L:      linux-pm@vger.kernel.org
11612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11613 S:      Maintained
11614 F:      Documentation/ABI/testing/sysfs-class-power
11615 F:      Documentation/devicetree/bindings/power/supply/
11616 F:      include/linux/power_supply.h
11617 F:      drivers/power/supply/
11618
11619 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11620 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11621 L:      linuxppc-dev@lists.ozlabs.org
11622 S:      Maintained
11623 F:      drivers/char/powernv-op-panel.c
11624
11625 PPP OVER ATM (RFC 2364)
11626 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11627 S:      Maintained
11628 F:      net/atm/pppoatm.c
11629 F:      include/uapi/linux/atmppp.h
11630
11631 PPP OVER ETHERNET
11632 M:      Michal Ostrowski <mostrows@earthlink.net>
11633 S:      Maintained
11634 F:      drivers/net/ppp/pppoe.c
11635 F:      drivers/net/ppp/pppox.c
11636
11637 PPP OVER L2TP
11638 M:      James Chapman <jchapman@katalix.com>
11639 S:      Maintained
11640 F:      net/l2tp/l2tp_ppp.c
11641 F:      include/linux/if_pppol2tp.h
11642 F:      include/uapi/linux/if_pppol2tp.h
11643
11644 PPP PROTOCOL DRIVERS AND COMPRESSORS
11645 M:      Paul Mackerras <paulus@samba.org>
11646 L:      linux-ppp@vger.kernel.org
11647 S:      Maintained
11648 F:      drivers/net/ppp/ppp_*
11649
11650 PPS SUPPORT
11651 M:      Rodolfo Giometti <giometti@enneenne.com>
11652 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11653 L:      linuxpps@ml.enneenne.com (subscribers-only)
11654 S:      Maintained
11655 F:      Documentation/pps/
11656 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11657 F:      Documentation/ABI/testing/sysfs-pps
11658 F:      drivers/pps/
11659 F:      include/linux/pps*.h
11660 F:      include/uapi/linux/pps.h
11661
11662 PPTP DRIVER
11663 M:      Dmitry Kozlov <xeb@mail.ru>
11664 L:      netdev@vger.kernel.org
11665 S:      Maintained
11666 F:      drivers/net/ppp/pptp.c
11667 W:      http://sourceforge.net/projects/accel-pptp
11668
11669 PREEMPTIBLE KERNEL
11670 M:      Robert Love <rml@tech9.net>
11671 L:      kpreempt-tech@lists.sourceforge.net
11672 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11673 S:      Supported
11674 F:      Documentation/preempt-locking.txt
11675 F:      include/linux/preempt.h
11676
11677 PRINTK
11678 M:      Petr Mladek <pmladek@suse.com>
11679 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11680 R:      Steven Rostedt <rostedt@goodmis.org>
11681 S:      Maintained
11682 F:      kernel/printk/
11683 F:      include/linux/printk.h
11684
11685 PRISM54 WIRELESS DRIVER
11686 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11687 L:      linux-wireless@vger.kernel.org
11688 W:      http://wireless.kernel.org/en/users/Drivers/p54
11689 S:      Obsolete
11690 F:      drivers/net/wireless/intersil/prism54/
11691
11692 PROC FILESYSTEM
11693 R:      Alexey Dobriyan <adobriyan@gmail.com>
11694 L:      linux-kernel@vger.kernel.org
11695 L:      linux-fsdevel@vger.kernel.org
11696 S:      Maintained
11697 F:      fs/proc/
11698 F:      include/linux/proc_fs.h
11699 F:      tools/testing/selftests/proc/
11700
11701 PROC SYSCTL
11702 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11703 M:      Kees Cook <keescook@chromium.org>
11704 L:      linux-kernel@vger.kernel.org
11705 L:      linux-fsdevel@vger.kernel.org
11706 S:      Maintained
11707 F:      fs/proc/proc_sysctl.c
11708 F:      include/linux/sysctl.h
11709 F:      kernel/sysctl.c
11710 F:      tools/testing/selftests/sysctl/
11711
11712 PS3 NETWORK SUPPORT
11713 M:      Geoff Levand <geoff@infradead.org>
11714 L:      netdev@vger.kernel.org
11715 L:      linuxppc-dev@lists.ozlabs.org
11716 S:      Maintained
11717 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11718
11719 PS3 PLATFORM SUPPORT
11720 M:      Geoff Levand <geoff@infradead.org>
11721 L:      linuxppc-dev@lists.ozlabs.org
11722 S:      Maintained
11723 F:      arch/powerpc/boot/ps3*
11724 F:      arch/powerpc/include/asm/lv1call.h
11725 F:      arch/powerpc/include/asm/ps3*.h
11726 F:      arch/powerpc/platforms/ps3/
11727 F:      drivers/*/ps3*
11728 F:      drivers/ps3/
11729 F:      drivers/rtc/rtc-ps3.c
11730 F:      drivers/usb/host/*ps3.c
11731 F:      sound/ppc/snd_ps3*
11732
11733 PS3VRAM DRIVER
11734 M:      Jim Paris <jim@jtan.com>
11735 M:      Geoff Levand <geoff@infradead.org>
11736 L:      linuxppc-dev@lists.ozlabs.org
11737 S:      Maintained
11738 F:      drivers/block/ps3vram.c
11739
11740 PSAMPLE PACKET SAMPLING SUPPORT:
11741 M:      Yotam Gigi <yotam.gi@gmail.com>
11742 S:      Maintained
11743 F:      net/psample
11744 F:      include/net/psample.h
11745 F:      include/uapi/linux/psample.h
11746
11747 PSTORE FILESYSTEM
11748 M:      Kees Cook <keescook@chromium.org>
11749 M:      Anton Vorontsov <anton@enomsg.org>
11750 M:      Colin Cross <ccross@android.com>
11751 M:      Tony Luck <tony.luck@intel.com>
11752 S:      Maintained
11753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11754 F:      fs/pstore/
11755 F:      include/linux/pstore*
11756 F:      drivers/firmware/efi/efi-pstore.c
11757 F:      drivers/acpi/apei/erst.c
11758 F:      Documentation/admin-guide/ramoops.rst
11759 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11760 K:      \b(pstore|ramoops)
11761
11762 PTP HARDWARE CLOCK SUPPORT
11763 M:      Richard Cochran <richardcochran@gmail.com>
11764 L:      netdev@vger.kernel.org
11765 S:      Maintained
11766 W:      http://linuxptp.sourceforge.net/
11767 F:      Documentation/ABI/testing/sysfs-ptp
11768 F:      Documentation/ptp/*
11769 F:      drivers/net/phy/dp83640*
11770 F:      drivers/ptp/*
11771 F:      include/linux/ptp_cl*
11772
11773 PTRACE SUPPORT
11774 M:      Oleg Nesterov <oleg@redhat.com>
11775 S:      Maintained
11776 F:      include/asm-generic/syscall.h
11777 F:      include/linux/ptrace.h
11778 F:      include/linux/regset.h
11779 F:      include/linux/tracehook.h
11780 F:      include/uapi/linux/ptrace.h
11781 F:      include/uapi/linux/ptrace.h
11782 F:      include/asm-generic/ptrace.h
11783 F:      kernel/ptrace.c
11784 F:      arch/*/ptrace*.c
11785 F:      arch/*/*/ptrace*.c
11786 F:      arch/*/include/asm/ptrace*.h
11787
11788 PULSE8-CEC DRIVER
11789 M:      Hans Verkuil <hverkuil@xs4all.nl>
11790 L:      linux-media@vger.kernel.org
11791 T:      git git://linuxtv.org/media_tree.git
11792 S:      Maintained
11793 F:      drivers/media/usb/pulse8-cec/*
11794 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11795
11796 PVRUSB2 VIDEO4LINUX DRIVER
11797 M:      Mike Isely <isely@pobox.com>
11798 L:      pvrusb2@isely.net       (subscribers-only)
11799 L:      linux-media@vger.kernel.org
11800 W:      http://www.isely.net/pvrusb2/
11801 T:      git git://linuxtv.org/media_tree.git
11802 S:      Maintained
11803 F:      Documentation/media/v4l-drivers/pvrusb2*
11804 F:      drivers/media/usb/pvrusb2/
11805
11806 PWC WEBCAM DRIVER
11807 M:      Hans Verkuil <hverkuil@xs4all.nl>
11808 L:      linux-media@vger.kernel.org
11809 T:      git git://linuxtv.org/media_tree.git
11810 S:      Odd Fixes
11811 F:      drivers/media/usb/pwc/*
11812
11813 PWM FAN DRIVER
11814 M:      Kamil Debski <kamil@wypas.org>
11815 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11816 L:      linux-hwmon@vger.kernel.org
11817 S:      Supported
11818 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11819 F:      Documentation/hwmon/pwm-fan
11820 F:      drivers/hwmon/pwm-fan.c
11821
11822 PWM IR Transmitter
11823 M:      Sean Young <sean@mess.org>
11824 L:      linux-media@vger.kernel.org
11825 S:      Maintained
11826 F:      drivers/media/rc/pwm-ir-tx.c
11827
11828 PWM SUBSYSTEM
11829 M:      Thierry Reding <thierry.reding@gmail.com>
11830 L:      linux-pwm@vger.kernel.org
11831 S:      Maintained
11832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11833 F:      Documentation/pwm.txt
11834 F:      Documentation/devicetree/bindings/pwm/
11835 F:      include/linux/pwm.h
11836 F:      drivers/pwm/
11837 F:      drivers/video/backlight/pwm_bl.c
11838 F:      include/linux/pwm_backlight.h
11839 F:      drivers/gpio/gpio-mvebu.c
11840 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11841
11842 PXA GPIO DRIVER
11843 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11844 L:      linux-gpio@vger.kernel.org
11845 S:      Maintained
11846 F:      drivers/gpio/gpio-pxa.c
11847
11848 PXA MMCI DRIVER
11849 S:      Orphan
11850
11851 PXA RTC DRIVER
11852 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11853 L:      linux-rtc@vger.kernel.org
11854 S:      Maintained
11855
11856 PXA2xx/PXA3xx SUPPORT
11857 M:      Daniel Mack <daniel@zonque.org>
11858 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11859 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11861 T:      git git://github.com/hzhuang1/linux.git
11862 T:      git git://github.com/rjarzmik/linux.git
11863 S:      Maintained
11864 F:      arch/arm/boot/dts/pxa*
11865 F:      arch/arm/mach-pxa/
11866 F:      drivers/dma/pxa*
11867 F:      drivers/pcmcia/pxa2xx*
11868 F:      drivers/pinctrl/pxa/
11869 F:      drivers/spi/spi-pxa2xx*
11870 F:      drivers/usb/gadget/udc/pxa2*
11871 F:      include/sound/pxa2xx-lib.h
11872 F:      sound/arm/pxa*
11873 F:      sound/soc/pxa/
11874
11875 QAT DRIVER
11876 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11877 L:      qat-linux@intel.com
11878 S:      Supported
11879 F:      drivers/crypto/qat/
11880
11881 QCOM AUDIO (ASoC) DRIVERS
11882 M:      Patrick Lai <plai@codeaurora.org>
11883 M:      Banajit Goswami <bgoswami@codeaurora.org>
11884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11885 S:      Supported
11886 F:      sound/soc/qcom/
11887
11888 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11889 M:      Gabriel Somlo <somlo@cmu.edu>
11890 M:      "Michael S. Tsirkin" <mst@redhat.com>
11891 L:      qemu-devel@nongnu.org
11892 S:      Maintained
11893 F:      drivers/firmware/qemu_fw_cfg.c
11894 F:      include/uapi/linux/qemu_fw_cfg.h
11895
11896 QIB DRIVER
11897 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11898 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11899 L:      linux-rdma@vger.kernel.org
11900 S:      Supported
11901 F:      drivers/infiniband/hw/qib/
11902
11903 QLOGIC QL41xxx FCOE DRIVER
11904 M:      QLogic-Storage-Upstream@cavium.com
11905 L:      linux-scsi@vger.kernel.org
11906 S:      Supported
11907 F:      drivers/scsi/qedf/
11908
11909 QLOGIC QL41xxx ISCSI DRIVER
11910 M:      QLogic-Storage-Upstream@cavium.com
11911 L:      linux-scsi@vger.kernel.org
11912 S:      Supported
11913 F:      drivers/scsi/qedi/
11914
11915 QLOGIC QL4xxx ETHERNET DRIVER
11916 M:      Ariel Elior <Ariel.Elior@cavium.com>
11917 M:      everest-linux-l2@cavium.com
11918 L:      netdev@vger.kernel.org
11919 S:      Supported
11920 F:      drivers/net/ethernet/qlogic/qed/
11921 F:      include/linux/qed/
11922 F:      drivers/net/ethernet/qlogic/qede/
11923
11924 QLOGIC QL4xxx RDMA DRIVER
11925 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11926 M:      Ariel Elior <Ariel.Elior@cavium.com>
11927 L:      linux-rdma@vger.kernel.org
11928 S:      Supported
11929 F:      drivers/infiniband/hw/qedr/
11930 F:      include/uapi/rdma/qedr-abi.h
11931
11932 QLOGIC QLA1280 SCSI DRIVER
11933 M:      Michael Reed <mdr@sgi.com>
11934 L:      linux-scsi@vger.kernel.org
11935 S:      Maintained
11936 F:      drivers/scsi/qla1280.[ch]
11937
11938 QLOGIC QLA2XXX FC-SCSI DRIVER
11939 M:      qla2xxx-upstream@qlogic.com
11940 L:      linux-scsi@vger.kernel.org
11941 S:      Supported
11942 F:      Documentation/scsi/LICENSE.qla2xxx
11943 F:      drivers/scsi/qla2xxx/
11944
11945 QLOGIC QLA3XXX NETWORK DRIVER
11946 M:      Dept-GELinuxNICDev@cavium.com
11947 L:      netdev@vger.kernel.org
11948 S:      Supported
11949 F:      Documentation/networking/LICENSE.qla3xxx
11950 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11951
11952 QLOGIC QLA4XXX iSCSI DRIVER
11953 M:      QLogic-Storage-Upstream@qlogic.com
11954 L:      linux-scsi@vger.kernel.org
11955 S:      Supported
11956 F:      Documentation/scsi/LICENSE.qla4xxx
11957 F:      drivers/scsi/qla4xxx/
11958
11959 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11960 M:      Harish Patil <harish.patil@cavium.com>
11961 M:      Manish Chopra <manish.chopra@cavium.com>
11962 M:      Dept-GELinuxNICDev@cavium.com
11963 L:      netdev@vger.kernel.org
11964 S:      Supported
11965 F:      drivers/net/ethernet/qlogic/qlcnic/
11966
11967 QLOGIC QLGE 10Gb ETHERNET DRIVER
11968 M:      Harish Patil <harish.patil@cavium.com>
11969 M:      Manish Chopra <manish.chopra@cavium.com>
11970 M:      Dept-GELinuxNICDev@cavium.com
11971 L:      netdev@vger.kernel.org
11972 S:      Supported
11973 F:      drivers/net/ethernet/qlogic/qlge/
11974
11975 QM1D1B0004 MEDIA DRIVER
11976 M:      Akihiro Tsukada <tskd08@gmail.com>
11977 L:      linux-media@vger.kernel.org
11978 S:      Odd Fixes
11979 F:      drivers/media/tuners/qm1d1b0004*
11980
11981 QM1D1C0042 MEDIA DRIVER
11982 M:      Akihiro Tsukada <tskd08@gmail.com>
11983 L:      linux-media@vger.kernel.org
11984 S:      Odd Fixes
11985 F:      drivers/media/tuners/qm1d1c0042*
11986
11987 QNX4 FILESYSTEM
11988 M:      Anders Larsen <al@alarsen.net>
11989 W:      http://www.alarsen.net/linux/qnx4fs/
11990 S:      Maintained
11991 F:      fs/qnx4/
11992 F:      include/uapi/linux/qnx4_fs.h
11993 F:      include/uapi/linux/qnxtypes.h
11994
11995 QORIQ DPAA2 FSL-MC BUS DRIVER
11996 M:      Stuart Yoder <stuyoder@gmail.com>
11997 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11998 L:      linux-kernel@vger.kernel.org
11999 S:      Maintained
12000 F:      drivers/bus/fsl-mc/
12001 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12002 F:      Documentation/networking/dpaa2/overview.rst
12003
12004 QT1010 MEDIA DRIVER
12005 M:      Antti Palosaari <crope@iki.fi>
12006 L:      linux-media@vger.kernel.org
12007 W:      https://linuxtv.org
12008 W:      http://palosaari.fi/linux/
12009 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12010 T:      git git://linuxtv.org/anttip/media_tree.git
12011 S:      Maintained
12012 F:      drivers/media/tuners/qt1010*
12013
12014 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12015 M:      Kalle Valo <kvalo@codeaurora.org>
12016 L:      ath10k@lists.infradead.org
12017 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12019 S:      Supported
12020 F:      drivers/net/wireless/ath/ath10k/
12021
12022 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12023 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12024 L:      linux-wireless@vger.kernel.org
12025 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12026 S:      Supported
12027 F:      drivers/net/wireless/ath/ath9k/
12028
12029 QUALCOMM CAMERA SUBSYSTEM DRIVER
12030 M:      Todor Tomov <todor.tomov@linaro.org>
12031 L:      linux-media@vger.kernel.org
12032 S:      Maintained
12033 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12034 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12035 F:      drivers/media/platform/qcom/camss/
12036
12037 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12038 M:  Ilia Lin <ilia.lin@gmail.com>
12039 L:  linux-pm@vger.kernel.org
12040 S:  Maintained
12041 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12042 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12043
12044 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12045 M:      Timur Tabi <timur@kernel.org>
12046 L:      netdev@vger.kernel.org
12047 S:      Maintained
12048 F:      drivers/net/ethernet/qualcomm/emac/
12049
12050 QUALCOMM GENERIC INTERFACE I2C DRIVER
12051 M:      Alok Chauhan <alokc@codeaurora.org>
12052 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12053 L:      linux-i2c@vger.kernel.org
12054 L:      linux-arm-msm@vger.kernel.org
12055 S:      Supported
12056 F:      drivers/i2c/busses/i2c-qcom-geni.c
12057
12058 QUALCOMM HEXAGON ARCHITECTURE
12059 M:      Richard Kuo <rkuo@codeaurora.org>
12060 L:      linux-hexagon@vger.kernel.org
12061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12062 S:      Supported
12063 F:      arch/hexagon/
12064
12065 QUALCOMM HIDMA DRIVER
12066 M:      Sinan Kaya <okaya@kernel.org>
12067 L:      linux-arm-kernel@lists.infradead.org
12068 L:      linux-arm-msm@vger.kernel.org
12069 L:      dmaengine@vger.kernel.org
12070 S:      Supported
12071 F:      drivers/dma/qcom/hidma*
12072
12073 QUALCOMM IOMMU
12074 M:      Rob Clark <robdclark@gmail.com>
12075 L:      iommu@lists.linux-foundation.org
12076 L:      linux-arm-msm@vger.kernel.org
12077 S:      Maintained
12078 F:      drivers/iommu/qcom_iommu.c
12079
12080 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12081 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12082 L:      linux-media@vger.kernel.org
12083 L:      linux-arm-msm@vger.kernel.org
12084 T:      git git://linuxtv.org/media_tree.git
12085 S:      Maintained
12086 F:      drivers/media/platform/qcom/venus/
12087
12088 QUALCOMM WCN36XX WIRELESS DRIVER
12089 M:      Kalle Valo <kvalo@codeaurora.org>
12090 L:      wcn36xx@lists.infradead.org
12091 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12092 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12093 S:      Supported
12094 F:      drivers/net/wireless/ath/wcn36xx/
12095
12096 QUANTENNA QTNFMAC WIRELESS DRIVER
12097 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12098 M:      Avinash Patil <avinashp@quantenna.com>
12099 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12100 L:      linux-wireless@vger.kernel.org
12101 S:      Maintained
12102 F:      drivers/net/wireless/quantenna
12103
12104 RADEON and AMDGPU DRM DRIVERS
12105 M:      Alex Deucher <alexander.deucher@amd.com>
12106 M:      Christian König <christian.koenig@amd.com>
12107 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12108 L:      amd-gfx@lists.freedesktop.org
12109 T:      git git://people.freedesktop.org/~agd5f/linux
12110 S:      Supported
12111 F:      drivers/gpu/drm/radeon/
12112 F:      include/uapi/drm/radeon_drm.h
12113 F:      drivers/gpu/drm/amd/
12114 F:      include/uapi/drm/amdgpu_drm.h
12115
12116 RADEON FRAMEBUFFER DISPLAY DRIVER
12117 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12118 L:      linux-fbdev@vger.kernel.org
12119 S:      Maintained
12120 F:      drivers/video/fbdev/aty/radeon*
12121 F:      include/uapi/linux/radeonfb.h
12122
12123 RADIOSHARK RADIO DRIVER
12124 M:      Hans Verkuil <hverkuil@xs4all.nl>
12125 L:      linux-media@vger.kernel.org
12126 T:      git git://linuxtv.org/media_tree.git
12127 S:      Maintained
12128 F:      drivers/media/radio/radio-shark.c
12129
12130 RADIOSHARK2 RADIO DRIVER
12131 M:      Hans Verkuil <hverkuil@xs4all.nl>
12132 L:      linux-media@vger.kernel.org
12133 T:      git git://linuxtv.org/media_tree.git
12134 S:      Maintained
12135 F:      drivers/media/radio/radio-shark2.c
12136 F:      drivers/media/radio/radio-tea5777.c
12137
12138 RADOS BLOCK DEVICE (RBD)
12139 M:      Ilya Dryomov <idryomov@gmail.com>
12140 M:      Sage Weil <sage@redhat.com>
12141 M:      Alex Elder <elder@kernel.org>
12142 L:      ceph-devel@vger.kernel.org
12143 W:      http://ceph.com/
12144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12145 T:      git git://github.com/ceph/ceph-client.git
12146 S:      Supported
12147 F:      Documentation/ABI/testing/sysfs-bus-rbd
12148 F:      drivers/block/rbd.c
12149 F:      drivers/block/rbd_types.h
12150
12151 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12152 M:      Paul Mackerras <paulus@samba.org>
12153 L:      linux-fbdev@vger.kernel.org
12154 S:      Maintained
12155 F:      drivers/video/fbdev/aty/aty128fb.c
12156
12157 RAINSHADOW-CEC DRIVER
12158 M:      Hans Verkuil <hverkuil@xs4all.nl>
12159 L:      linux-media@vger.kernel.org
12160 T:      git git://linuxtv.org/media_tree.git
12161 S:      Maintained
12162 F:      drivers/media/usb/rainshadow-cec/*
12163
12164 RALINK MIPS ARCHITECTURE
12165 M:      John Crispin <john@phrozen.org>
12166 L:      linux-mips@linux-mips.org
12167 S:      Maintained
12168 F:      arch/mips/ralink
12169
12170 RALINK RT2X00 WIRELESS LAN DRIVER
12171 P:      rt2x00 project
12172 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12173 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12174 L:      linux-wireless@vger.kernel.org
12175 S:      Maintained
12176 F:      drivers/net/wireless/ralink/rt2x00/
12177
12178 RAMDISK RAM BLOCK DEVICE DRIVER
12179 M:      Jens Axboe <axboe@kernel.dk>
12180 S:      Maintained
12181 F:      Documentation/blockdev/ramdisk.txt
12182 F:      drivers/block/brd.c
12183
12184 RANCHU VIRTUAL BOARD FOR MIPS
12185 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12186 L:      linux-mips@linux-mips.org
12187 S:      Supported
12188 F:      arch/mips/generic/board-ranchu.c
12189 F:      arch/mips/configs/generic/board-ranchu.config
12190
12191 RANDOM NUMBER DRIVER
12192 M:      "Theodore Ts'o" <tytso@mit.edu>
12193 S:      Maintained
12194 F:      drivers/char/random.c
12195
12196 RAPIDIO SUBSYSTEM
12197 M:      Matt Porter <mporter@kernel.crashing.org>
12198 M:      Alexandre Bounine <alex.bou9@gmail.com>
12199 S:      Maintained
12200 F:      drivers/rapidio/
12201
12202 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12203 L:      linux-wireless@vger.kernel.org
12204 S:      Orphan
12205 F:      drivers/net/wireless/ray*
12206
12207 RCUTORTURE TEST FRAMEWORK
12208 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12209 M:      Josh Triplett <josh@joshtriplett.org>
12210 R:      Steven Rostedt <rostedt@goodmis.org>
12211 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12212 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12213 L:      linux-kernel@vger.kernel.org
12214 S:      Supported
12215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12216 F:      tools/testing/selftests/rcutorture
12217
12218 RDC R-321X SoC
12219 M:      Florian Fainelli <florian@openwrt.org>
12220 S:      Maintained
12221
12222 RDC R6040 FAST ETHERNET DRIVER
12223 M:      Florian Fainelli <f.fainelli@gmail.com>
12224 L:      netdev@vger.kernel.org
12225 S:      Maintained
12226 F:      drivers/net/ethernet/rdc/r6040.c
12227
12228 RDMAVT - RDMA verbs software
12229 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12230 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12231 L:      linux-rdma@vger.kernel.org
12232 S:      Supported
12233 F:      drivers/infiniband/sw/rdmavt
12234
12235 RDS - RELIABLE DATAGRAM SOCKETS
12236 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12237 L:      netdev@vger.kernel.org
12238 L:      linux-rdma@vger.kernel.org
12239 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12240 W:      https://oss.oracle.com/projects/rds/
12241 S:      Supported
12242 F:      net/rds/
12243 F:      Documentation/networking/rds.txt
12244
12245 RDT - RESOURCE ALLOCATION
12246 M:      Fenghua Yu <fenghua.yu@intel.com>
12247 L:      linux-kernel@vger.kernel.org
12248 S:      Supported
12249 F:      arch/x86/kernel/cpu/intel_rdt*
12250 F:      arch/x86/include/asm/intel_rdt_sched.h
12251 F:      Documentation/x86/intel_rdt*
12252
12253 READ-COPY UPDATE (RCU)
12254 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12255 M:      Josh Triplett <josh@joshtriplett.org>
12256 R:      Steven Rostedt <rostedt@goodmis.org>
12257 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12258 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12259 L:      linux-kernel@vger.kernel.org
12260 W:      http://www.rdrop.com/users/paulmck/RCU/
12261 S:      Supported
12262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12263 F:      Documentation/RCU/
12264 X:      Documentation/RCU/torture.txt
12265 F:      include/linux/rcu*
12266 X:      include/linux/srcu*.h
12267 F:      kernel/rcu/
12268 X:      kernel/rcu/srcu*.c
12269
12270 REAL TIME CLOCK (RTC) SUBSYSTEM
12271 M:      Alessandro Zummo <a.zummo@towertech.it>
12272 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12273 L:      linux-rtc@vger.kernel.org
12274 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12276 S:      Maintained
12277 F:      Documentation/devicetree/bindings/rtc/
12278 F:      Documentation/rtc.txt
12279 F:      drivers/rtc/
12280 F:      include/linux/rtc.h
12281 F:      include/uapi/linux/rtc.h
12282 F:      include/linux/rtc/
12283 F:      include/linux/platform_data/rtc-*
12284 F:      tools/testing/selftests/rtc/
12285
12286 REALTEK AUDIO CODECS
12287 M:      Bard Liao <bardliao@realtek.com>
12288 M:      Oder Chiou <oder_chiou@realtek.com>
12289 S:      Maintained
12290 F:      sound/soc/codecs/rt*
12291 F:      include/sound/rt*.h
12292
12293 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12294 M:      Linus Walleij <linus.walleij@linaro.org>
12295 S:      Maintained
12296 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12297 F:      drivers/net/dsa/realtek-smi*
12298 F:      drivers/net/dsa/rtl83*
12299
12300 REGISTER MAP ABSTRACTION
12301 M:      Mark Brown <broonie@kernel.org>
12302 L:      linux-kernel@vger.kernel.org
12303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12304 S:      Supported
12305 F:      Documentation/devicetree/bindings/regmap/
12306 F:      drivers/base/regmap/
12307 F:      include/linux/regmap.h
12308
12309 REISERFS FILE SYSTEM
12310 L:      reiserfs-devel@vger.kernel.org
12311 S:      Supported
12312 F:      fs/reiserfs/
12313
12314 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12315 M:      Ohad Ben-Cohen <ohad@wizery.com>
12316 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12317 L:      linux-remoteproc@vger.kernel.org
12318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12319 S:      Maintained
12320 F:      Documentation/devicetree/bindings/remoteproc/
12321 F:      Documentation/remoteproc.txt
12322 F:      drivers/remoteproc/
12323 F:      include/linux/remoteproc.h
12324
12325 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12326 M:      Ohad Ben-Cohen <ohad@wizery.com>
12327 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12328 L:      linux-remoteproc@vger.kernel.org
12329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12330 S:      Maintained
12331 F:      drivers/rpmsg/
12332 F:      Documentation/rpmsg.txt
12333 F:      include/linux/rpmsg.h
12334 F:      include/linux/rpmsg/
12335
12336 RENESAS CLOCK DRIVERS
12337 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12338 L:      linux-renesas-soc@vger.kernel.org
12339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12340 S:      Supported
12341 F:      drivers/clk/renesas/
12342
12343 RENESAS EMEV2 I2C DRIVER
12344 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12345 S:      Supported
12346 F:      drivers/i2c/busses/i2c-emev2.c
12347
12348 RENESAS ETHERNET DRIVERS
12349 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12350 L:      netdev@vger.kernel.org
12351 L:      linux-renesas-soc@vger.kernel.org
12352 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12353 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12354 F:      drivers/net/ethernet/renesas/
12355 F:      include/linux/sh_eth.h
12356
12357 RENESAS R-CAR GYROADC DRIVER
12358 M:      Marek Vasut <marek.vasut@gmail.com>
12359 L:      linux-iio@vger.kernel.org
12360 S:      Supported
12361 F:      drivers/iio/adc/rcar_gyro_adc.c
12362
12363 RENESAS R-CAR I2C DRIVERS
12364 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12365 S:      Supported
12366 F:      drivers/i2c/busses/i2c-rcar.c
12367 F:      drivers/i2c/busses/i2c-sh_mobile.c
12368
12369 RENESAS USB PHY DRIVER
12370 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12371 L:      linux-renesas-soc@vger.kernel.org
12372 S:      Maintained
12373 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12374
12375 RESET CONTROLLER FRAMEWORK
12376 M:      Philipp Zabel <p.zabel@pengutronix.de>
12377 T:      git git://git.pengutronix.de/git/pza/linux
12378 S:      Maintained
12379 F:      drivers/reset/
12380 F:      Documentation/devicetree/bindings/reset/
12381 F:      include/dt-bindings/reset/
12382 F:      include/linux/reset.h
12383 F:      include/linux/reset-controller.h
12384
12385 RESTARTABLE SEQUENCES SUPPORT
12386 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12387 M:      Peter Zijlstra <peterz@infradead.org>
12388 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12389 M:      Boqun Feng <boqun.feng@gmail.com>
12390 L:      linux-kernel@vger.kernel.org
12391 S:      Supported
12392 F:      kernel/rseq.c
12393 F:      include/uapi/linux/rseq.h
12394 F:      include/trace/events/rseq.h
12395 F:      tools/testing/selftests/rseq/
12396
12397 RFKILL
12398 M:      Johannes Berg <johannes@sipsolutions.net>
12399 L:      linux-wireless@vger.kernel.org
12400 W:      http://wireless.kernel.org/
12401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12403 S:      Maintained
12404 F:      Documentation/rfkill.txt
12405 F:      Documentation/ABI/stable/sysfs-class-rfkill
12406 F:      net/rfkill/
12407 F:      include/linux/rfkill.h
12408 F:      include/uapi/linux/rfkill.h
12409
12410 RHASHTABLE
12411 M:      Thomas Graf <tgraf@suug.ch>
12412 M:      Herbert Xu <herbert@gondor.apana.org.au>
12413 L:      netdev@vger.kernel.org
12414 S:      Maintained
12415 F:      lib/rhashtable.c
12416 F:      lib/test_rhashtable.c
12417 F:      include/linux/rhashtable.h
12418 F:      include/linux/rhashtable-types.h
12419
12420 RICOH R5C592 MEMORYSTICK DRIVER
12421 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12422 S:      Maintained
12423 F:      drivers/memstick/host/r592.*
12424
12425 RICOH SMARTMEDIA/XD DRIVER
12426 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12427 S:      Maintained
12428 F:      drivers/mtd/nand/raw/r852.c
12429 F:      drivers/mtd/nand/raw/r852.h
12430
12431 RISC-V ARCHITECTURE
12432 M:      Palmer Dabbelt <palmer@sifive.com>
12433 M:      Albert Ou <aou@eecs.berkeley.edu>
12434 L:      linux-riscv@lists.infradead.org
12435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12436 S:      Supported
12437 F:      arch/riscv/
12438 K:      riscv
12439 N:      riscv
12440
12441 ROCCAT DRIVERS
12442 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12443 W:      http://sourceforge.net/projects/roccat/
12444 S:      Maintained
12445 F:      drivers/hid/hid-roccat*
12446 F:      include/linux/hid-roccat*
12447 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12448
12449 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12450 M:      Jacob chen <jacob2.chen@rock-chips.com>
12451 L:      linux-media@vger.kernel.org
12452 S:      Maintained
12453 F:      drivers/media/platform/rockchip/rga/
12454 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12455
12456 ROCKER DRIVER
12457 M:      Jiri Pirko <jiri@resnulli.us>
12458 L:      netdev@vger.kernel.org
12459 S:      Supported
12460 F:      drivers/net/ethernet/rocker/
12461
12462 ROCKETPORT DRIVER
12463 P:      Comtrol Corp.
12464 W:      http://www.comtrol.com
12465 S:      Maintained
12466 F:      Documentation/serial/rocket.txt
12467 F:      drivers/tty/rocket*
12468
12469 ROCKETPORT EXPRESS/INFINITY DRIVER
12470 M:      Kevin Cernekee <cernekee@gmail.com>
12471 L:      linux-serial@vger.kernel.org
12472 S:      Odd Fixes
12473 F:      drivers/tty/serial/rp2.*
12474
12475 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12476 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12477 L:      linux-kernel@vger.kernel.org
12478 L:      linux-renesas-soc@vger.kernel.org
12479 S:      Supported
12480 F:      drivers/mfd/bd9571mwv.c
12481 F:      drivers/regulator/bd9571mwv-regulator.c
12482 F:      drivers/gpio/gpio-bd9571mwv.c
12483 F:      include/linux/mfd/bd9571mwv.h
12484 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12485
12486 ROSE NETWORK LAYER
12487 M:      Ralf Baechle <ralf@linux-mips.org>
12488 L:      linux-hams@vger.kernel.org
12489 W:      http://www.linux-ax25.org/
12490 S:      Maintained
12491 F:      include/net/rose.h
12492 F:      include/uapi/linux/rose.h
12493 F:      net/rose/
12494
12495 RTL2830 MEDIA DRIVER
12496 M:      Antti Palosaari <crope@iki.fi>
12497 L:      linux-media@vger.kernel.org
12498 W:      https://linuxtv.org
12499 W:      http://palosaari.fi/linux/
12500 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12501 T:      git git://linuxtv.org/anttip/media_tree.git
12502 S:      Maintained
12503 F:      drivers/media/dvb-frontends/rtl2830*
12504
12505 RTL2832 MEDIA DRIVER
12506 M:      Antti Palosaari <crope@iki.fi>
12507 L:      linux-media@vger.kernel.org
12508 W:      https://linuxtv.org
12509 W:      http://palosaari.fi/linux/
12510 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12511 T:      git git://linuxtv.org/anttip/media_tree.git
12512 S:      Maintained
12513 F:      drivers/media/dvb-frontends/rtl2832*
12514
12515 RTL2832_SDR MEDIA DRIVER
12516 M:      Antti Palosaari <crope@iki.fi>
12517 L:      linux-media@vger.kernel.org
12518 W:      https://linuxtv.org
12519 W:      http://palosaari.fi/linux/
12520 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12521 T:      git git://linuxtv.org/anttip/media_tree.git
12522 S:      Maintained
12523 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12524
12525 RTL8180 WIRELESS DRIVER
12526 L:      linux-wireless@vger.kernel.org
12527 W:      http://wireless.kernel.org/
12528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12529 S:      Orphan
12530 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12531
12532 RTL8187 WIRELESS DRIVER
12533 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12534 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12535 M:      Larry Finger <Larry.Finger@lwfinger.net>
12536 L:      linux-wireless@vger.kernel.org
12537 W:      http://wireless.kernel.org/
12538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12539 S:      Maintained
12540 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12541
12542 REALTEK WIRELESS DRIVER (rtlwifi family)
12543 M:      Ping-Ke Shih <pkshih@realtek.com>
12544 L:      linux-wireless@vger.kernel.org
12545 W:      http://wireless.kernel.org/
12546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12547 S:      Maintained
12548 F:      drivers/net/wireless/realtek/rtlwifi/
12549
12550 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12551 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12552 L:      linux-wireless@vger.kernel.org
12553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12554 S:      Maintained
12555 F:      drivers/net/wireless/realtek/rtl8xxxu/
12556
12557 RXRPC SOCKETS (AF_RXRPC)
12558 M:      David Howells <dhowells@redhat.com>
12559 L:      linux-afs@lists.infradead.org
12560 S:      Supported
12561 F:      net/rxrpc/
12562 F:      include/keys/rxrpc-type.h
12563 F:      include/net/af_rxrpc.h
12564 F:      include/trace/events/rxrpc.h
12565 F:      include/uapi/linux/rxrpc.h
12566 F:      Documentation/networking/rxrpc.txt
12567 W:      https://www.infradead.org/~dhowells/kafs/
12568
12569 S3 SAVAGE FRAMEBUFFER DRIVER
12570 M:      Antonino Daplas <adaplas@gmail.com>
12571 L:      linux-fbdev@vger.kernel.org
12572 S:      Maintained
12573 F:      drivers/video/fbdev/savage/
12574
12575 S390
12576 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12577 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12578 L:      linux-s390@vger.kernel.org
12579 W:      http://www.ibm.com/developerworks/linux/linux390/
12580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12581 S:      Supported
12582 F:      arch/s390/
12583 F:      drivers/s390/
12584 F:      Documentation/s390/
12585 F:      Documentation/driver-api/s390-drivers.rst
12586
12587 S390 COMMON I/O LAYER
12588 M:      Sebastian Ott <sebott@linux.ibm.com>
12589 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12590 L:      linux-s390@vger.kernel.org
12591 W:      http://www.ibm.com/developerworks/linux/linux390/
12592 S:      Supported
12593 F:      drivers/s390/cio/
12594
12595 S390 DASD DRIVER
12596 M:      Stefan Haberland <sth@linux.ibm.com>
12597 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12598 L:      linux-s390@vger.kernel.org
12599 W:      http://www.ibm.com/developerworks/linux/linux390/
12600 S:      Supported
12601 F:      drivers/s390/block/dasd*
12602 F:      block/partitions/ibm.c
12603
12604 S390 IOMMU (PCI)
12605 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12606 L:      linux-s390@vger.kernel.org
12607 W:      http://www.ibm.com/developerworks/linux/linux390/
12608 S:      Supported
12609 F:      drivers/iommu/s390-iommu.c
12610
12611 S390 IUCV NETWORK LAYER
12612 M:      Julian Wiedmann <jwi@linux.ibm.com>
12613 M:      Ursula Braun <ubraun@linux.ibm.com>
12614 L:      linux-s390@vger.kernel.org
12615 W:      http://www.ibm.com/developerworks/linux/linux390/
12616 S:      Supported
12617 F:      drivers/s390/net/*iucv*
12618 F:      include/net/iucv/
12619 F:      net/iucv/
12620
12621 S390 NETWORK DRIVERS
12622 M:      Julian Wiedmann <jwi@linux.ibm.com>
12623 M:      Ursula Braun <ubraun@linux.ibm.com>
12624 L:      linux-s390@vger.kernel.org
12625 W:      http://www.ibm.com/developerworks/linux/linux390/
12626 S:      Supported
12627 F:      drivers/s390/net/
12628
12629 S390 PCI SUBSYSTEM
12630 M:      Sebastian Ott <sebott@linux.ibm.com>
12631 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12632 L:      linux-s390@vger.kernel.org
12633 W:      http://www.ibm.com/developerworks/linux/linux390/
12634 S:      Supported
12635 F:      arch/s390/pci/
12636 F:      drivers/pci/hotplug/s390_pci_hpc.c
12637
12638 S390 VFIO-CCW DRIVER
12639 M:      Cornelia Huck <cohuck@redhat.com>
12640 M:      Halil Pasic <pasic@linux.ibm.com>
12641 L:      linux-s390@vger.kernel.org
12642 L:      kvm@vger.kernel.org
12643 S:      Supported
12644 F:      drivers/s390/cio/vfio_ccw*
12645 F:      Documentation/s390/vfio-ccw.txt
12646 F:      include/uapi/linux/vfio_ccw.h
12647
12648 S390 ZCRYPT DRIVER
12649 M:      Harald Freudenberger <freude@linux.ibm.com>
12650 L:      linux-s390@vger.kernel.org
12651 W:      http://www.ibm.com/developerworks/linux/linux390/
12652 S:      Supported
12653 F:      drivers/s390/crypto/
12654
12655 S390 ZFCP DRIVER
12656 M:      Steffen Maier <maier@linux.ibm.com>
12657 M:      Benjamin Block <bblock@linux.ibm.com>
12658 L:      linux-s390@vger.kernel.org
12659 W:      http://www.ibm.com/developerworks/linux/linux390/
12660 S:      Supported
12661 F:      drivers/s390/scsi/zfcp_*
12662
12663 S3C24XX SD/MMC Driver
12664 M:      Ben Dooks <ben-linux@fluff.org>
12665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12666 S:      Supported
12667 F:      drivers/mmc/host/s3cmci.*
12668
12669 SAA6588 RDS RECEIVER DRIVER
12670 M:      Hans Verkuil <hverkuil@xs4all.nl>
12671 L:      linux-media@vger.kernel.org
12672 T:      git git://linuxtv.org/media_tree.git
12673 W:      https://linuxtv.org
12674 S:      Odd Fixes
12675 F:      drivers/media/i2c/saa6588*
12676
12677 SAA7134 VIDEO4LINUX DRIVER
12678 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12679 L:      linux-media@vger.kernel.org
12680 W:      https://linuxtv.org
12681 T:      git git://linuxtv.org/media_tree.git
12682 S:      Odd fixes
12683 F:      Documentation/media/v4l-drivers/saa7134*
12684 F:      drivers/media/pci/saa7134/
12685
12686 SAA7146 VIDEO4LINUX-2 DRIVER
12687 M:      Hans Verkuil <hverkuil@xs4all.nl>
12688 L:      linux-media@vger.kernel.org
12689 T:      git git://linuxtv.org/media_tree.git
12690 S:      Maintained
12691 F:      drivers/media/common/saa7146/
12692 F:      drivers/media/pci/saa7146/
12693 F:      include/media/saa7146*
12694
12695 SAMSUNG AUDIO (ASoC) DRIVERS
12696 M:      Krzysztof Kozlowski <krzk@kernel.org>
12697 M:      Sangbeom Kim <sbkim73@samsung.com>
12698 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12699 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12700 S:      Supported
12701 F:      sound/soc/samsung/
12702 F:      Documentation/devicetree/bindings/sound/samsung*
12703
12704 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12705 M:      Krzysztof Kozlowski <krzk@kernel.org>
12706 L:      linux-crypto@vger.kernel.org
12707 L:      linux-samsung-soc@vger.kernel.org
12708 S:      Maintained
12709 F:      drivers/crypto/exynos-rng.c
12710 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12711
12712 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12713 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12714 L:      linux-samsung-soc@vger.kernel.org
12715 S:      Maintained
12716 F:      drivers/char/hw_random/exynos-trng.c
12717 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12718
12719 SAMSUNG FRAMEBUFFER DRIVER
12720 M:      Jingoo Han <jingoohan1@gmail.com>
12721 L:      linux-fbdev@vger.kernel.org
12722 S:      Maintained
12723 F:      drivers/video/fbdev/s3c-fb.c
12724
12725 SAMSUNG LAPTOP DRIVER
12726 M:      Corentin Chary <corentin.chary@gmail.com>
12727 L:      platform-driver-x86@vger.kernel.org
12728 S:      Maintained
12729 F:      drivers/platform/x86/samsung-laptop.c
12730
12731 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12732 M:      Sangbeom Kim <sbkim73@samsung.com>
12733 M:      Krzysztof Kozlowski <krzk@kernel.org>
12734 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12735 L:      linux-kernel@vger.kernel.org
12736 L:      linux-samsung-soc@vger.kernel.org
12737 S:      Supported
12738 F:      drivers/mfd/sec*.c
12739 F:      drivers/regulator/s2m*.c
12740 F:      drivers/regulator/s5m*.c
12741 F:      drivers/clk/clk-s2mps11.c
12742 F:      drivers/rtc/rtc-s5m.c
12743 F:      include/linux/mfd/samsung/
12744 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12745 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12746 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12747 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12748
12749 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12750 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12751 L:      linux-media@vger.kernel.org
12752 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12753 S:      Maintained
12754 F:      drivers/media/platform/s3c-camif/
12755 F:      include/media/drv-intf/s3c_camif.h
12756
12757 SAMSUNG S3FWRN5 NFC DRIVER
12758 M:      Robert Baldyga <r.baldyga@samsung.com>
12759 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12760 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12761 S:      Supported
12762 F:      drivers/nfc/s3fwrn5
12763
12764 SAMSUNG S5C73M3 CAMERA DRIVER
12765 M:      Kyungmin Park <kyungmin.park@samsung.com>
12766 M:      Andrzej Hajda <a.hajda@samsung.com>
12767 L:      linux-media@vger.kernel.org
12768 S:      Supported
12769 F:      drivers/media/i2c/s5c73m3/*
12770
12771 SAMSUNG S5K5BAF CAMERA DRIVER
12772 M:      Kyungmin Park <kyungmin.park@samsung.com>
12773 M:      Andrzej Hajda <a.hajda@samsung.com>
12774 L:      linux-media@vger.kernel.org
12775 S:      Supported
12776 F:      drivers/media/i2c/s5k5baf.c
12777
12778 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12779 M:      Krzysztof Kozlowski <krzk@kernel.org>
12780 M:      Vladimir Zapolskiy <vz@mleia.com>
12781 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12782 L:      linux-crypto@vger.kernel.org
12783 L:      linux-samsung-soc@vger.kernel.org
12784 S:      Maintained
12785 F:      drivers/crypto/s5p-sss.c
12786
12787 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12788 M:      Kyungmin Park <kyungmin.park@samsung.com>
12789 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12790 L:      linux-media@vger.kernel.org
12791 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12792 S:      Supported
12793 F:      drivers/media/platform/exynos4-is/
12794
12795 SAMSUNG SOC CLOCK DRIVERS
12796 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12797 M:      Tomasz Figa <tomasz.figa@gmail.com>
12798 M:      Chanwoo Choi <cw00.choi@samsung.com>
12799 S:      Supported
12800 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12802 F:      drivers/clk/samsung/
12803 F:      include/dt-bindings/clock/exynos*.h
12804 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12805
12806 SAMSUNG SPI DRIVERS
12807 M:      Kukjin Kim <kgene@kernel.org>
12808 M:      Krzysztof Kozlowski <krzk@kernel.org>
12809 M:      Andi Shyti <andi@etezian.org>
12810 L:      linux-spi@vger.kernel.org
12811 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12812 S:      Maintained
12813 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12814 F:      drivers/spi/spi-s3c*
12815 F:      include/linux/platform_data/spi-s3c64xx.h
12816
12817 SAMSUNG SXGBE DRIVERS
12818 M:      Byungho An <bh74.an@samsung.com>
12819 M:      Girish K S <ks.giri@samsung.com>
12820 M:      Vipul Pandya <vipul.pandya@samsung.com>
12821 S:      Supported
12822 L:      netdev@vger.kernel.org
12823 F:      drivers/net/ethernet/samsung/sxgbe/
12824
12825 SAMSUNG THERMAL DRIVER
12826 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12827 L:      linux-pm@vger.kernel.org
12828 L:      linux-samsung-soc@vger.kernel.org
12829 S:      Supported
12830 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12831 F:      drivers/thermal/samsung/
12832
12833 SAMSUNG USB2 PHY DRIVER
12834 M:      Kamil Debski <kamil@wypas.org>
12835 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12836 L:      linux-kernel@vger.kernel.org
12837 S:      Supported
12838 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12839 F:      Documentation/phy/samsung-usb2.txt
12840 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12841 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12842 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12843 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12844 F:      drivers/phy/samsung/phy-samsung-usb2.c
12845 F:      drivers/phy/samsung/phy-samsung-usb2.h
12846
12847 SC1200 WDT DRIVER
12848 M:      Zwane Mwaikambo <zwanem@gmail.com>
12849 S:      Maintained
12850 F:      drivers/watchdog/sc1200wdt.c
12851
12852 SCHEDULER
12853 M:      Ingo Molnar <mingo@redhat.com>
12854 M:      Peter Zijlstra <peterz@infradead.org>
12855 L:      linux-kernel@vger.kernel.org
12856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12857 S:      Maintained
12858 F:      kernel/sched/
12859 F:      include/linux/sched.h
12860 F:      include/uapi/linux/sched.h
12861 F:      include/linux/wait.h
12862
12863 SCR24X CHIP CARD INTERFACE DRIVER
12864 M:      Lubomir Rintel <lkundrak@v3.sk>
12865 S:      Supported
12866 F:      drivers/char/pcmcia/scr24x_cs.c
12867
12868 SCSI CDROM DRIVER
12869 M:      Jens Axboe <axboe@kernel.dk>
12870 L:      linux-scsi@vger.kernel.org
12871 W:      http://www.kernel.dk
12872 S:      Maintained
12873 F:      drivers/scsi/sr*
12874
12875 SCSI RDMA PROTOCOL (SRP) INITIATOR
12876 M:      Bart Van Assche <bvanassche@acm.org>
12877 L:      linux-rdma@vger.kernel.org
12878 S:      Supported
12879 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12880 F:      drivers/infiniband/ulp/srp/
12881 F:      include/scsi/srp.h
12882
12883 SCSI RDMA PROTOCOL (SRP) TARGET
12884 M:      Bart Van Assche <bvanassche@acm.org>
12885 L:      linux-rdma@vger.kernel.org
12886 L:      target-devel@vger.kernel.org
12887 S:      Supported
12888 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12889 F:      drivers/infiniband/ulp/srpt/
12890
12891 SCSI SG DRIVER
12892 M:      Doug Gilbert <dgilbert@interlog.com>
12893 L:      linux-scsi@vger.kernel.org
12894 W:      http://sg.danny.cz/sg
12895 S:      Maintained
12896 F:      Documentation/scsi/scsi-generic.txt
12897 F:      drivers/scsi/sg.c
12898 F:      include/scsi/sg.h
12899
12900 SCSI SUBSYSTEM
12901 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12903 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12905 L:      linux-scsi@vger.kernel.org
12906 S:      Maintained
12907 F:      Documentation/devicetree/bindings/scsi/
12908 F:      drivers/scsi/
12909 F:      include/scsi/
12910
12911 SCSI TAPE DRIVER
12912 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12913 L:      linux-scsi@vger.kernel.org
12914 S:      Maintained
12915 F:      Documentation/scsi/st.txt
12916 F:      drivers/scsi/st.*
12917 F:      drivers/scsi/st_*.h
12918
12919 SCTP PROTOCOL
12920 M:      Vlad Yasevich <vyasevich@gmail.com>
12921 M:      Neil Horman <nhorman@tuxdriver.com>
12922 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12923 L:      linux-sctp@vger.kernel.org
12924 W:      http://lksctp.sourceforge.net
12925 S:      Maintained
12926 F:      Documentation/networking/sctp.txt
12927 F:      include/linux/sctp.h
12928 F:      include/uapi/linux/sctp.h
12929 F:      include/net/sctp/
12930 F:      net/sctp/
12931
12932 SCx200 CPU SUPPORT
12933 M:      Jim Cromie <jim.cromie@gmail.com>
12934 S:      Odd Fixes
12935 F:      Documentation/i2c/busses/scx200_acb
12936 F:      arch/x86/platform/scx200/
12937 F:      drivers/watchdog/scx200_wdt.c
12938 F:      drivers/i2c/busses/scx200*
12939 F:      drivers/mtd/maps/scx200_docflash.c
12940 F:      include/linux/scx200.h
12941
12942 SCx200 GPIO DRIVER
12943 M:      Jim Cromie <jim.cromie@gmail.com>
12944 S:      Maintained
12945 F:      drivers/char/scx200_gpio.c
12946 F:      include/linux/scx200_gpio.h
12947
12948 SCx200 HRT CLOCKSOURCE DRIVER
12949 M:      Jim Cromie <jim.cromie@gmail.com>
12950 S:      Maintained
12951 F:      drivers/clocksource/scx200_hrt.c
12952
12953 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12954 M:      Sascha Sommer <saschasommer@freenet.de>
12955 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12956 S:      Maintained
12957 F:      drivers/mmc/host/sdricoh_cs.c
12958
12959 SECURE COMPUTING
12960 M:      Kees Cook <keescook@chromium.org>
12961 R:      Andy Lutomirski <luto@amacapital.net>
12962 R:      Will Drewry <wad@chromium.org>
12963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12964 S:      Supported
12965 F:      kernel/seccomp.c
12966 F:      include/uapi/linux/seccomp.h
12967 F:      include/linux/seccomp.h
12968 F:      tools/testing/selftests/seccomp/*
12969 F:      tools/testing/selftests/kselftest_harness.h
12970 F:      Documentation/userspace-api/seccomp_filter.rst
12971 K:      \bsecure_computing
12972 K:      \bTIF_SECCOMP\b
12973
12974 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12975 M:      Al Cooper <alcooperx@gmail.com>
12976 L:      linux-mmc@vger.kernel.org
12977 L:      bcm-kernel-feedback-list@broadcom.com
12978 S:      Maintained
12979 F:      drivers/mmc/host/sdhci-brcmstb*
12980
12981 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12982 M:      Adrian Hunter <adrian.hunter@intel.com>
12983 L:      linux-mmc@vger.kernel.org
12984 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12985 S:      Maintained
12986 F:      drivers/mmc/host/sdhci*
12987 F:      include/linux/mmc/sdhci*
12988
12989 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
12990 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
12991 M:      Manjunath M B <manjumb@synopsys.com>
12992 L:      linux-mmc@vger.kernel.org
12993 S:      Maintained
12994 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
12995
12996 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12997 M:      Ben Dooks <ben-linux@fluff.org>
12998 M:      Jaehoon Chung <jh80.chung@samsung.com>
12999 L:      linux-mmc@vger.kernel.org
13000 S:      Maintained
13001 F:      drivers/mmc/host/sdhci-s3c*
13002
13003 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13004 M:      Viresh Kumar <vireshk@kernel.org>
13005 L:      linux-mmc@vger.kernel.org
13006 S:      Maintained
13007 F:      drivers/mmc/host/sdhci-spear.c
13008
13009 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13010 M:      Kishon Vijay Abraham I <kishon@ti.com>
13011 L:      linux-mmc@vger.kernel.org
13012 S:      Maintained
13013 F:      drivers/mmc/host/sdhci-omap.c
13014
13015 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13016 M:      Scott Bauer <scott.bauer@intel.com>
13017 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13018 L:      linux-block@vger.kernel.org
13019 S:      Supported
13020 F:      block/sed*
13021 F:      block/opal_proto.h
13022 F:      include/linux/sed*
13023 F:      include/uapi/linux/sed*
13024
13025 SECURITY CONTACT
13026 M:      Security Officers <security@kernel.org>
13027 S:      Supported
13028
13029 SECURITY SUBSYSTEM
13030 M:      James Morris <jmorris@namei.org>
13031 M:      "Serge E. Hallyn" <serge@hallyn.com>
13032 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13034 W:      http://kernsec.org/
13035 S:      Supported
13036 F:      security/
13037 X:      security/selinux/
13038
13039 SELINUX SECURITY MODULE
13040 M:      Paul Moore <paul@paul-moore.com>
13041 M:      Stephen Smalley <sds@tycho.nsa.gov>
13042 M:      Eric Paris <eparis@parisplace.org>
13043 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13044 W:      https://selinuxproject.org
13045 W:      https://github.com/SELinuxProject
13046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13047 S:      Supported
13048 F:      include/linux/selinux*
13049 F:      security/selinux/
13050 F:      scripts/selinux/
13051 F:      Documentation/admin-guide/LSM/SELinux.rst
13052
13053 SENSABLE PHANTOM
13054 M:      Jiri Slaby <jirislaby@gmail.com>
13055 S:      Maintained
13056 F:      drivers/misc/phantom.c
13057 F:      include/uapi/linux/phantom.h
13058
13059 SERIAL DEVICE BUS
13060 M:      Rob Herring <robh@kernel.org>
13061 L:      linux-serial@vger.kernel.org
13062 S:      Maintained
13063 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13064 F:      drivers/tty/serdev/
13065 F:      include/linux/serdev.h
13066
13067 SERIAL DRIVERS
13068 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13069 L:      linux-serial@vger.kernel.org
13070 S:      Maintained
13071 F:      Documentation/devicetree/bindings/serial/
13072 F:      drivers/tty/serial/
13073
13074 SERIAL IR RECEIVER
13075 M:      Sean Young <sean@mess.org>
13076 L:      linux-media@vger.kernel.org
13077 S:      Maintained
13078 F:      drivers/media/rc/serial_ir.c
13079
13080 SFC NETWORK DRIVER
13081 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13082 M:      Edward Cree <ecree@solarflare.com>
13083 M:      Bert Kenward <bkenward@solarflare.com>
13084 L:      netdev@vger.kernel.org
13085 S:      Supported
13086 F:      drivers/net/ethernet/sfc/
13087
13088 SGI GRU DRIVER
13089 M:      Dimitri Sivanich <sivanich@sgi.com>
13090 S:      Maintained
13091 F:      drivers/misc/sgi-gru/
13092
13093 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13094 M:      Pat Gefre <pfg@sgi.com>
13095 L:      linux-ia64@vger.kernel.org
13096 S:      Supported
13097 F:      Documentation/ia64/serial.txt
13098 F:      drivers/tty/serial/ioc?_serial.c
13099 F:      include/linux/ioc?.h
13100
13101 SGI XP/XPC/XPNET DRIVER
13102 M:      Cliff Whickman <cpw@sgi.com>
13103 M:      Robin Holt <robinmholt@gmail.com>
13104 S:      Maintained
13105 F:      drivers/misc/sgi-xp/
13106
13107 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13108 M:      Ursula Braun <ubraun@linux.ibm.com>
13109 L:      linux-s390@vger.kernel.org
13110 W:      http://www.ibm.com/developerworks/linux/linux390/
13111 S:      Supported
13112 F:      net/smc/
13113
13114 SHARP RJ54N1CB0C SENSOR DRIVER
13115 M:      Jacopo Mondi <jacopo@jmondi.org>
13116 L:      linux-media@vger.kernel.org
13117 T:      git git://linuxtv.org/media_tree.git
13118 S:      Odd fixes
13119 F:      drivers/media/i2c/rj54n1cb0c.c
13120 F:      include/media/i2c/rj54n1cb0c.h
13121
13122 SH_VEU V4L2 MEM2MEM DRIVER
13123 L:      linux-media@vger.kernel.org
13124 S:      Orphan
13125 F:      drivers/media/platform/sh_veu.c
13126
13127 SH_VOU V4L2 OUTPUT DRIVER
13128 L:      linux-media@vger.kernel.org
13129 S:      Orphan
13130 F:      drivers/media/platform/sh_vou.c
13131 F:      include/media/drv-intf/sh_vou.h
13132
13133 SI2157 MEDIA DRIVER
13134 M:      Antti Palosaari <crope@iki.fi>
13135 L:      linux-media@vger.kernel.org
13136 W:      https://linuxtv.org
13137 W:      http://palosaari.fi/linux/
13138 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13139 T:      git git://linuxtv.org/anttip/media_tree.git
13140 S:      Maintained
13141 F:      drivers/media/tuners/si2157*
13142
13143 SI2165 MEDIA DRIVER
13144 M:      Matthias Schwarzott <zzam@gentoo.org>
13145 L:      linux-media@vger.kernel.org
13146 W:      https://linuxtv.org
13147 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13148 S:      Maintained
13149 F:      drivers/media/dvb-frontends/si2165*
13150
13151 SI2168 MEDIA DRIVER
13152 M:      Antti Palosaari <crope@iki.fi>
13153 L:      linux-media@vger.kernel.org
13154 W:      https://linuxtv.org
13155 W:      http://palosaari.fi/linux/
13156 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13157 T:      git git://linuxtv.org/anttip/media_tree.git
13158 S:      Maintained
13159 F:      drivers/media/dvb-frontends/si2168*
13160
13161 SI470X FM RADIO RECEIVER I2C DRIVER
13162 M:      Hans Verkuil <hverkuil@xs4all.nl>
13163 L:      linux-media@vger.kernel.org
13164 T:      git git://linuxtv.org/media_tree.git
13165 W:      https://linuxtv.org
13166 S:      Odd Fixes
13167 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13168
13169 SI470X FM RADIO RECEIVER USB DRIVER
13170 M:      Hans Verkuil <hverkuil@xs4all.nl>
13171 L:      linux-media@vger.kernel.org
13172 T:      git git://linuxtv.org/media_tree.git
13173 W:      https://linuxtv.org
13174 S:      Maintained
13175 F:      drivers/media/radio/si470x/radio-si470x-common.c
13176 F:      drivers/media/radio/si470x/radio-si470x.h
13177 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13178
13179 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13180 M:      Eduardo Valentin <edubezval@gmail.com>
13181 L:      linux-media@vger.kernel.org
13182 T:      git git://linuxtv.org/media_tree.git
13183 W:      https://linuxtv.org
13184 S:      Odd Fixes
13185 F:      drivers/media/radio/si4713/si4713.?
13186
13187 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13188 M:      Eduardo Valentin <edubezval@gmail.com>
13189 L:      linux-media@vger.kernel.org
13190 T:      git git://linuxtv.org/media_tree.git
13191 W:      https://linuxtv.org
13192 S:      Odd Fixes
13193 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13194
13195 SI4713 FM RADIO TRANSMITTER USB DRIVER
13196 M:      Hans Verkuil <hverkuil@xs4all.nl>
13197 L:      linux-media@vger.kernel.org
13198 T:      git git://linuxtv.org/media_tree.git
13199 W:      https://linuxtv.org
13200 S:      Maintained
13201 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13202
13203 SIANO DVB DRIVER
13204 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13205 L:      linux-media@vger.kernel.org
13206 W:      https://linuxtv.org
13207 T:      git git://linuxtv.org/media_tree.git
13208 S:      Odd fixes
13209 F:      drivers/media/common/siano/
13210 F:      drivers/media/usb/siano/
13211 F:      drivers/media/usb/siano/
13212 F:      drivers/media/mmc/siano/
13213
13214 SIFIVE DRIVERS
13215 M:      Palmer Dabbelt <palmer@sifive.com>
13216 L:      linux-riscv@lists.infradead.org
13217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13218 S:      Supported
13219 K:      sifive
13220 N:      sifive
13221
13222 SILEAD TOUCHSCREEN DRIVER
13223 M:      Hans de Goede <hdegoede@redhat.com>
13224 L:      linux-input@vger.kernel.org
13225 L:      platform-driver-x86@vger.kernel.org
13226 S:      Maintained
13227 F:      drivers/input/touchscreen/silead.c
13228 F:      drivers/platform/x86/touchscreen_dmi.c
13229
13230 SILICON MOTION SM712 FRAME BUFFER DRIVER
13231 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13232 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13233 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13234 L:      linux-fbdev@vger.kernel.org
13235 S:      Maintained
13236 F:      drivers/video/fbdev/sm712*
13237 F:      Documentation/fb/sm712fb.txt
13238
13239 SIMPLE FIRMWARE INTERFACE (SFI)
13240 M:      Len Brown <lenb@kernel.org>
13241 L:      sfi-devel@simplefirmware.org
13242 W:      http://simplefirmware.org/
13243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13244 S:      Supported
13245 F:      arch/x86/platform/sfi/
13246 F:      drivers/sfi/
13247 F:      include/linux/sfi*.h
13248
13249 SIMPLEFB FB DRIVER
13250 M:      Hans de Goede <hdegoede@redhat.com>
13251 L:      linux-fbdev@vger.kernel.org
13252 S:      Maintained
13253 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13254 F:      drivers/video/fbdev/simplefb.c
13255 F:      include/linux/platform_data/simplefb.h
13256
13257 SIMTEC EB110ATX (Chalice CATS)
13258 P:      Ben Dooks
13259 P:      Vincent Sanders <vince@simtec.co.uk>
13260 M:      Simtec Linux Team <linux@simtec.co.uk>
13261 W:      http://www.simtec.co.uk/products/EB110ATX/
13262 S:      Supported
13263
13264 SIMTEC EB2410ITX (BAST)
13265 P:      Ben Dooks
13266 P:      Vincent Sanders <vince@simtec.co.uk>
13267 M:      Simtec Linux Team <linux@simtec.co.uk>
13268 W:      http://www.simtec.co.uk/products/EB2410ITX/
13269 S:      Supported
13270 F:      arch/arm/mach-s3c24xx/mach-bast.c
13271 F:      arch/arm/mach-s3c24xx/bast-ide.c
13272 F:      arch/arm/mach-s3c24xx/bast-irq.c
13273
13274 SIPHASH PRF ROUTINES
13275 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13276 S:      Maintained
13277 F:      lib/siphash.c
13278 F:      lib/test_siphash.c
13279 F:      include/linux/siphash.h
13280
13281 SIOX
13282 M:      Gavin Schenk <g.schenk@eckelmann.de>
13283 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13284 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13285 S:      Supported
13286 F:      drivers/siox/*
13287 F:      include/trace/events/siox.h
13288
13289 SIS 190 ETHERNET DRIVER
13290 M:      Francois Romieu <romieu@fr.zoreil.com>
13291 L:      netdev@vger.kernel.org
13292 S:      Maintained
13293 F:      drivers/net/ethernet/sis/sis190.c
13294
13295 SIS 900/7016 FAST ETHERNET DRIVER
13296 M:      Daniele Venzano <venza@brownhat.org>
13297 W:      http://www.brownhat.org/sis900.html
13298 L:      netdev@vger.kernel.org
13299 S:      Maintained
13300 F:      drivers/net/ethernet/sis/sis900.*
13301
13302 SIS FRAMEBUFFER DRIVER
13303 M:      Thomas Winischhofer <thomas@winischhofer.net>
13304 W:      http://www.winischhofer.net/linuxsisvga.shtml
13305 S:      Maintained
13306 F:      Documentation/fb/sisfb.txt
13307 F:      drivers/video/fbdev/sis/
13308 F:      include/video/sisfb.h
13309
13310 SIS USB2VGA DRIVER
13311 M:      Thomas Winischhofer <thomas@winischhofer.net>
13312 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13313 S:      Maintained
13314 F:      drivers/usb/misc/sisusbvga/
13315
13316 SLAB ALLOCATOR
13317 M:      Christoph Lameter <cl@linux.com>
13318 M:      Pekka Enberg <penberg@kernel.org>
13319 M:      David Rientjes <rientjes@google.com>
13320 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13321 M:      Andrew Morton <akpm@linux-foundation.org>
13322 L:      linux-mm@kvack.org
13323 S:      Maintained
13324 F:      include/linux/sl?b*.h
13325 F:      mm/sl?b*
13326
13327 SLEEPABLE READ-COPY UPDATE (SRCU)
13328 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13329 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13330 M:      Josh Triplett <josh@joshtriplett.org>
13331 R:      Steven Rostedt <rostedt@goodmis.org>
13332 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13333 L:      linux-kernel@vger.kernel.org
13334 W:      http://www.rdrop.com/users/paulmck/RCU/
13335 S:      Supported
13336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13337 F:      include/linux/srcu*.h
13338 F:      kernel/rcu/srcu*.c
13339
13340 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13341 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13342 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13343 S:      Maintained
13344 F:      drivers/slimbus/
13345 F:      Documentation/devicetree/bindings/slimbus/
13346 F:      include/linux/slimbus.h
13347
13348 SMACK SECURITY MODULE
13349 M:      Casey Schaufler <casey@schaufler-ca.com>
13350 L:      linux-security-module@vger.kernel.org
13351 W:      http://schaufler-ca.com
13352 T:      git git://github.com/cschaufler/smack-next
13353 S:      Maintained
13354 F:      Documentation/admin-guide/LSM/Smack.rst
13355 F:      security/smack/
13356
13357 SMC91x ETHERNET DRIVER
13358 M:      Nicolas Pitre <nico@fluxnic.net>
13359 S:      Odd Fixes
13360 F:      drivers/net/ethernet/smsc/smc91x.*
13361
13362 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13363 M:      Sakari Ailus <sakari.ailus@iki.fi>
13364 L:      linux-media@vger.kernel.org
13365 S:      Maintained
13366 F:      drivers/media/i2c/smiapp/
13367 F:      include/media/i2c/smiapp.h
13368 F:      drivers/media/i2c/smiapp-pll.c
13369 F:      drivers/media/i2c/smiapp-pll.h
13370 F:      include/uapi/linux/smiapp.h
13371 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13372
13373 SMM665 HARDWARE MONITOR DRIVER
13374 M:      Guenter Roeck <linux@roeck-us.net>
13375 L:      linux-hwmon@vger.kernel.org
13376 S:      Maintained
13377 F:      Documentation/hwmon/smm665
13378 F:      drivers/hwmon/smm665.c
13379
13380 SMSC EMC2103 HARDWARE MONITOR DRIVER
13381 M:      Steve Glendinning <steve.glendinning@shawell.net>
13382 L:      linux-hwmon@vger.kernel.org
13383 S:      Maintained
13384 F:      Documentation/hwmon/emc2103
13385 F:      drivers/hwmon/emc2103.c
13386
13387 SMSC SCH5627 HARDWARE MONITOR DRIVER
13388 M:      Hans de Goede <hdegoede@redhat.com>
13389 L:      linux-hwmon@vger.kernel.org
13390 S:      Supported
13391 F:      Documentation/hwmon/sch5627
13392 F:      drivers/hwmon/sch5627.c
13393
13394 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13395 M:      Steve Glendinning <steve.glendinning@shawell.net>
13396 L:      linux-fbdev@vger.kernel.org
13397 S:      Maintained
13398 F:      drivers/video/fbdev/smscufx.c
13399
13400 SMSC47B397 HARDWARE MONITOR DRIVER
13401 M:      Jean Delvare <jdelvare@suse.com>
13402 L:      linux-hwmon@vger.kernel.org
13403 S:      Maintained
13404 F:      Documentation/hwmon/smsc47b397
13405 F:      drivers/hwmon/smsc47b397.c
13406
13407 SMSC911x ETHERNET DRIVER
13408 M:      Steve Glendinning <steve.glendinning@shawell.net>
13409 L:      netdev@vger.kernel.org
13410 S:      Maintained
13411 F:      include/linux/smsc911x.h
13412 F:      drivers/net/ethernet/smsc/smsc911x.*
13413
13414 SMSC9420 PCI ETHERNET DRIVER
13415 M:      Steve Glendinning <steve.glendinning@shawell.net>
13416 L:      netdev@vger.kernel.org
13417 S:      Maintained
13418 F:      drivers/net/ethernet/smsc/smsc9420.*
13419
13420 SOC-CAMERA V4L2 SUBSYSTEM
13421 L:      linux-media@vger.kernel.org
13422 T:      git git://linuxtv.org/media_tree.git
13423 S:      Orphan
13424 F:      include/media/soc*
13425 F:      drivers/media/i2c/soc_camera/
13426 F:      drivers/media/platform/soc_camera/
13427
13428 SOCIONEXT SYNQUACER I2C DRIVER
13429 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13430 L:      linux-i2c@vger.kernel.org
13431 S:      Maintained
13432 F:      drivers/i2c/busses/i2c-synquacer.c
13433 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13434
13435 SOCIONEXT UNIPHIER SOUND DRIVER
13436 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13437 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13438 S:      Maintained
13439 F:      sound/soc/uniphier/
13440
13441 SOEKRIS NET48XX LED SUPPORT
13442 M:      Chris Boot <bootc@bootc.net>
13443 S:      Maintained
13444 F:      drivers/leds/leds-net48xx.c
13445
13446 SOFT-ROCE DRIVER (rxe)
13447 M:      Moni Shoua <monis@mellanox.com>
13448 L:      linux-rdma@vger.kernel.org
13449 S:      Supported
13450 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13451 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13452 F:      drivers/infiniband/sw/rxe/
13453 F:      include/uapi/rdma/rdma_user_rxe.h
13454
13455 SOFTLOGIC 6x10 MPEG CODEC
13456 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13457 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13458 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13459 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13460 M:      Ismael Luceno <ismael@iodev.co.uk>
13461 L:      linux-media@vger.kernel.org
13462 S:      Supported
13463 F:      drivers/media/pci/solo6x10/
13464
13465 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13466 M:      James Morse <james.morse@arm.com>
13467 L:      linux-arm-kernel@lists.infradead.org
13468 S:      Maintained
13469 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13470 F:      drivers/firmware/arm_sdei.c
13471 F:      include/linux/sdei.h
13472 F:      include/uapi/linux/sdei.h
13473
13474 SOFTWARE RAID (Multiple Disks) SUPPORT
13475 M:      Shaohua Li <shli@kernel.org>
13476 L:      linux-raid@vger.kernel.org
13477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13478 S:      Supported
13479 F:      drivers/md/Makefile
13480 F:      drivers/md/Kconfig
13481 F:      drivers/md/md*
13482 F:      drivers/md/raid*
13483 F:      include/linux/raid/
13484 F:      include/uapi/linux/raid/
13485
13486 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13487 M:      Jassi Brar <jaswinder.singh@linaro.org>
13488 L:      netdev@vger.kernel.org
13489 S:      Maintained
13490 F:      drivers/net/ethernet/socionext/netsec.c
13491 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13492
13493 SOLIDRUN CLEARFOG SUPPORT
13494 M:      Russell King <linux@armlinux.org.uk>
13495 S:      Maintained
13496 F:      arch/arm/boot/dts/armada-388-clearfog*
13497 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13498
13499 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13500 M:      Russell King <linux@armlinux.org.uk>
13501 S:      Maintained
13502 F:      arch/arm/boot/dts/imx6*-cubox-i*
13503 F:      arch/arm/boot/dts/imx6*-hummingboard*
13504 F:      arch/arm/boot/dts/imx6*-sr-*
13505
13506 SONIC NETWORK DRIVER
13507 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13508 L:      netdev@vger.kernel.org
13509 S:      Maintained
13510 F:      drivers/net/ethernet/natsemi/sonic.*
13511
13512 SONICS SILICON BACKPLANE DRIVER (SSB)
13513 M:      Michael Buesch <m@bues.ch>
13514 L:      linux-wireless@vger.kernel.org
13515 S:      Maintained
13516 F:      drivers/ssb/
13517 F:      include/linux/ssb/
13518
13519 SONY IMX258 SENSOR DRIVER
13520 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13521 L:      linux-media@vger.kernel.org
13522 T:      git git://linuxtv.org/media_tree.git
13523 S:      Maintained
13524 F:      drivers/media/i2c/imx258.c
13525
13526 SONY IMX274 SENSOR DRIVER
13527 M:      Leon Luo <leonl@leopardimaging.com>
13528 L:      linux-media@vger.kernel.org
13529 T:      git git://linuxtv.org/media_tree.git
13530 S:      Maintained
13531 F:      drivers/media/i2c/imx274.c
13532 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13533
13534 SONY MEMORYSTICK CARD SUPPORT
13535 M:      Alex Dubov <oakad@yahoo.com>
13536 W:      http://tifmxx.berlios.de/
13537 S:      Maintained
13538 F:      drivers/memstick/host/tifm_ms.c
13539
13540 SONY MEMORYSTICK STANDARD SUPPORT
13541 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13542 S:      Maintained
13543 F:      drivers/memstick/core/ms_block.*
13544
13545 SONY VAIO CONTROL DEVICE DRIVER
13546 M:      Mattia Dongili <malattia@linux.it>
13547 L:      platform-driver-x86@vger.kernel.org
13548 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13549 S:      Maintained
13550 F:      Documentation/laptops/sony-laptop.txt
13551 F:      drivers/char/sonypi.c
13552 F:      drivers/platform/x86/sony-laptop.c
13553 F:      include/linux/sony-laptop.h
13554
13555 SOUND
13556 M:      Jaroslav Kysela <perex@perex.cz>
13557 M:      Takashi Iwai <tiwai@suse.com>
13558 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13559 W:      http://www.alsa-project.org/
13560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13561 T:      git git://git.alsa-project.org/alsa-kernel.git
13562 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13563 S:      Maintained
13564 F:      Documentation/sound/
13565 F:      include/sound/
13566 F:      include/uapi/sound/
13567 F:      sound/
13568
13569 SOUND - COMPRESSED AUDIO
13570 M:      Vinod Koul <vkoul@kernel.org>
13571 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13573 S:      Supported
13574 F:      Documentation/sound/designs/compress-offload.rst
13575 F:      include/sound/compress_driver.h
13576 F:      include/uapi/sound/compress_*
13577 F:      sound/core/compress_offload.c
13578 F:      sound/soc/soc-compress.c
13579
13580 SOUND - DMAENGINE HELPERS
13581 M:      Lars-Peter Clausen <lars@metafoo.de>
13582 S:      Supported
13583 F:      include/sound/dmaengine_pcm.h
13584 F:      sound/core/pcm_dmaengine.c
13585 F:      sound/soc/soc-generic-dmaengine-pcm.c
13586
13587 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13588 M:      Liam Girdwood <lgirdwood@gmail.com>
13589 M:      Mark Brown <broonie@kernel.org>
13590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13592 W:      http://alsa-project.org/main/index.php/ASoC
13593 S:      Supported
13594 F:      Documentation/devicetree/bindings/sound/
13595 F:      Documentation/sound/soc/
13596 F:      sound/soc/
13597 F:      include/sound/soc*
13598
13599 SOUNDWIRE SUBSYSTEM
13600 M:      Vinod Koul <vinod.koul@intel.com>
13601 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13602 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13603 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13604 S:      Supported
13605 F:      Documentation/driver-api/soundwire/
13606 F:      drivers/soundwire/
13607 F:      include/linux/soundwire/
13608
13609 SP2 MEDIA DRIVER
13610 M:      Olli Salonen <olli.salonen@iki.fi>
13611 L:      linux-media@vger.kernel.org
13612 W:      https://linuxtv.org
13613 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13614 S:      Maintained
13615 F:      drivers/media/dvb-frontends/sp2*
13616
13617 SPARC + UltraSPARC (sparc/sparc64)
13618 M:      "David S. Miller" <davem@davemloft.net>
13619 L:      sparclinux@vger.kernel.org
13620 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13623 S:      Maintained
13624 F:      arch/sparc/
13625 F:      drivers/sbus/
13626
13627 SPARC SERIAL DRIVERS
13628 M:      "David S. Miller" <davem@davemloft.net>
13629 L:      sparclinux@vger.kernel.org
13630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13632 S:      Maintained
13633 F:      include/linux/sunserialcore.h
13634 F:      drivers/tty/serial/suncore.c
13635 F:      drivers/tty/serial/sunhv.c
13636 F:      drivers/tty/serial/sunsab.c
13637 F:      drivers/tty/serial/sunsab.h
13638 F:      drivers/tty/serial/sunsu.c
13639 F:      drivers/tty/serial/sunzilog.c
13640 F:      drivers/tty/serial/sunzilog.h
13641 F:      drivers/tty/vcc.c
13642
13643 SPARSE CHECKER
13644 M:      "Christopher Li" <sparse@chrisli.org>
13645 L:      linux-sparse@vger.kernel.org
13646 W:      https://sparse.wiki.kernel.org/
13647 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13648 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13649 S:      Maintained
13650 F:      include/linux/compiler.h
13651
13652 SPEAR CLOCK FRAMEWORK SUPPORT
13653 M:      Viresh Kumar <vireshk@kernel.org>
13654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13655 W:      http://www.st.com/spear
13656 S:      Maintained
13657 F:      drivers/clk/spear/
13658
13659 SPEAR PLATFORM SUPPORT
13660 M:      Viresh Kumar <vireshk@kernel.org>
13661 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13663 W:      http://www.st.com/spear
13664 S:      Maintained
13665 F:      arch/arm/boot/dts/spear*
13666 F:      arch/arm/mach-spear/
13667
13668 SPI NOR SUBSYSTEM
13669 M:      Marek Vasut <marek.vasut@gmail.com>
13670 L:      linux-mtd@lists.infradead.org
13671 W:      http://www.linux-mtd.infradead.org/
13672 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13673 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13674 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13675 S:      Maintained
13676 F:      drivers/mtd/spi-nor/
13677 F:      include/linux/mtd/spi-nor.h
13678
13679 SPI SUBSYSTEM
13680 M:      Mark Brown <broonie@kernel.org>
13681 L:      linux-spi@vger.kernel.org
13682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13683 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13684 S:      Maintained
13685 F:      Documentation/devicetree/bindings/spi/
13686 F:      Documentation/spi/
13687 F:      drivers/spi/
13688 F:      include/linux/spi/
13689 F:      include/uapi/linux/spi/
13690 F:      tools/spi/
13691
13692 SPIDERNET NETWORK DRIVER for CELL
13693 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13694 L:      netdev@vger.kernel.org
13695 S:      Supported
13696 F:      Documentation/networking/spider_net.txt
13697 F:      drivers/net/ethernet/toshiba/spider_net*
13698
13699 SPMI SUBSYSTEM
13700 R:      Stephen Boyd <sboyd@kernel.org>
13701 L:      linux-arm-msm@vger.kernel.org
13702 F:      Documentation/devicetree/bindings/spmi/
13703 F:      drivers/spmi/
13704 F:      include/dt-bindings/spmi/spmi.h
13705 F:      include/linux/spmi.h
13706 F:      include/trace/events/spmi.h
13707
13708 SPU FILE SYSTEM
13709 M:      Jeremy Kerr <jk@ozlabs.org>
13710 L:      linuxppc-dev@lists.ozlabs.org
13711 W:      http://www.ibm.com/developerworks/power/cell/
13712 S:      Supported
13713 F:      Documentation/filesystems/spufs.txt
13714 F:      arch/powerpc/platforms/cell/spufs/
13715
13716 SQUASHFS FILE SYSTEM
13717 M:      Phillip Lougher <phillip@squashfs.org.uk>
13718 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13719 W:      http://squashfs.org.uk
13720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13721 S:      Maintained
13722 F:      Documentation/filesystems/squashfs.txt
13723 F:      fs/squashfs/
13724
13725 SRM (Alpha) environment access
13726 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13727 S:      Maintained
13728 F:      arch/alpha/kernel/srm_env.c
13729
13730 ST STM32 I2C/SMBUS DRIVER
13731 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13732 L:      linux-i2c@vger.kernel.org
13733 S:      Maintained
13734 F:      drivers/i2c/busses/i2c-stm32*
13735
13736 STABLE BRANCH
13737 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13738 L:      stable@vger.kernel.org
13739 S:      Supported
13740 F:      Documentation/process/stable-kernel-rules.rst
13741
13742 STAGING - COMEDI
13743 M:      Ian Abbott <abbotti@mev.co.uk>
13744 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13745 S:      Odd Fixes
13746 F:      drivers/staging/comedi/
13747
13748 STAGING - EROFS FILE SYSTEM
13749 M:      Gao Xiang <gaoxiang25@huawei.com>
13750 M:      Chao Yu <yuchao0@huawei.com>
13751 L:      linux-erofs@lists.ozlabs.org
13752 S:      Maintained
13753 F:      drivers/staging/erofs/
13754
13755 STAGING - FLARION FT1000 DRIVERS
13756 M:      Marek Belisko <marek.belisko@gmail.com>
13757 S:      Odd Fixes
13758 F:      drivers/staging/ft1000/
13759
13760 STAGING - INDUSTRIAL IO
13761 M:      Jonathan Cameron <jic23@kernel.org>
13762 L:      linux-iio@vger.kernel.org
13763 S:      Odd Fixes
13764 F:      Documentation/devicetree/bindings/staging/iio/
13765 F:      drivers/staging/iio/
13766
13767 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13768 M:      Marc Dietrich <marvin24@gmx.de>
13769 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13770 L:      linux-tegra@vger.kernel.org
13771 S:      Maintained
13772 F:      drivers/staging/nvec/
13773
13774 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13775 M:      Jens Frederich <jfrederich@gmail.com>
13776 M:      Daniel Drake <dsd@laptop.org>
13777 M:      Jon Nettleton <jon.nettleton@gmail.com>
13778 W:      http://wiki.laptop.org/go/DCON
13779 S:      Maintained
13780 F:      drivers/staging/olpc_dcon/
13781
13782 STAGING - REALTEK RTL8712U DRIVERS
13783 M:      Larry Finger <Larry.Finger@lwfinger.net>
13784 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13785 S:      Odd Fixes
13786 F:      drivers/staging/rtl8712/
13787
13788 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13789 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13790 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13791 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13792 L:      linux-fbdev@vger.kernel.org
13793 S:      Maintained
13794 F:      drivers/staging/sm750fb/
13795
13796 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13797 M:      William Hubbs <w.d.hubbs@gmail.com>
13798 M:      Chris Brannon <chris@the-brannons.com>
13799 M:      Kirk Reiser <kirk@reisers.ca>
13800 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13801 L:      speakup@linux-speakup.org
13802 W:      http://www.linux-speakup.org/
13803 S:      Odd Fixes
13804 F:      drivers/staging/speakup/
13805
13806 STAGING - VIA VT665X DRIVERS
13807 M:      Forest Bond <forest@alittletooquiet.net>
13808 S:      Odd Fixes
13809 F:      drivers/staging/vt665?/
13810
13811 STAGING - WILC1000 WIFI DRIVER
13812 M:      Aditya Shankar <aditya.shankar@microchip.com>
13813 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13814 L:      linux-wireless@vger.kernel.org
13815 S:      Supported
13816 F:      drivers/staging/wilc1000/
13817
13818 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13819 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13820 S:      Odd Fixes
13821 F:      drivers/staging/xgifb/
13822
13823 STAGING SUBSYSTEM
13824 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13826 L:      devel@driverdev.osuosl.org
13827 S:      Supported
13828 F:      drivers/staging/
13829
13830 STARFIRE/DURALAN NETWORK DRIVER
13831 M:      Ion Badulescu <ionut@badula.org>
13832 S:      Odd Fixes
13833 F:      drivers/net/ethernet/adaptec/starfire*
13834
13835 STEC S1220 SKD DRIVER
13836 M:      Bart Van Assche <bart.vanassche@wdc.com>
13837 L:      linux-block@vger.kernel.org
13838 S:      Maintained
13839 F:      drivers/block/skd*[ch]
13840
13841 STI AUDIO (ASoC) DRIVERS
13842 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13843 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13844 S:      Maintained
13845 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13846 F:      sound/soc/sti/
13847
13848 STI CEC DRIVER
13849 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13850 S:      Maintained
13851 F:      drivers/staging/media/st-cec/
13852 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13853
13854 STK1160 USB VIDEO CAPTURE DRIVER
13855 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13856 L:      linux-media@vger.kernel.org
13857 T:      git git://linuxtv.org/media_tree.git
13858 S:      Maintained
13859 F:      drivers/media/usb/stk1160/
13860
13861 STM32 AUDIO (ASoC) DRIVERS
13862 M:      Olivier Moysan <olivier.moysan@st.com>
13863 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13864 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13865 S:      Maintained
13866 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13867 F:      sound/soc/stm/
13868
13869 STM32 TIMER/LPTIMER DRIVERS
13870 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13871 S:      Maintained
13872 F:      drivers/*/stm32-*timer*
13873 F:      drivers/pwm/pwm-stm32*
13874 F:      include/linux/*/stm32-*tim*
13875 F:      Documentation/ABI/testing/*timer-stm32
13876 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13877 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13878
13879 STMMAC ETHERNET DRIVER
13880 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13881 M:      Alexandre Torgue <alexandre.torgue@st.com>
13882 M:      Jose Abreu <joabreu@synopsys.com>
13883 L:      netdev@vger.kernel.org
13884 W:      http://www.stlinux.com
13885 S:      Supported
13886 F:      drivers/net/ethernet/stmicro/stmmac/
13887
13888 SUN3/3X
13889 M:      Sam Creasey <sammy@sammy.net>
13890 W:      http://sammy.net/sun3/
13891 S:      Maintained
13892 F:      arch/m68k/kernel/*sun3*
13893 F:      arch/m68k/sun3*/
13894 F:      arch/m68k/include/asm/sun3*
13895 F:      drivers/net/ethernet/i825xx/sun3*
13896
13897 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13898 M:      Hans de Goede <hdegoede@redhat.com>
13899 L:      linux-input@vger.kernel.org
13900 S:      Maintained
13901 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13902 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13903
13904 SUNDANCE NETWORK DRIVER
13905 M:      Denis Kirjanov <kda@linux-powerpc.org>
13906 L:      netdev@vger.kernel.org
13907 S:      Maintained
13908 F:      drivers/net/ethernet/dlink/sundance.c
13909
13910 SUPERH
13911 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13912 M:      Rich Felker <dalias@libc.org>
13913 L:      linux-sh@vger.kernel.org
13914 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13915 S:      Maintained
13916 F:      Documentation/sh/
13917 F:      arch/sh/
13918 F:      drivers/sh/
13919
13920 SUSPEND TO RAM
13921 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13922 M:      Len Brown <len.brown@intel.com>
13923 M:      Pavel Machek <pavel@ucw.cz>
13924 L:      linux-pm@vger.kernel.org
13925 B:      https://bugzilla.kernel.org
13926 S:      Supported
13927 F:      Documentation/power/
13928 F:      arch/x86/kernel/acpi/
13929 F:      drivers/base/power/
13930 F:      kernel/power/
13931 F:      include/linux/suspend.h
13932 F:      include/linux/freezer.h
13933 F:      include/linux/pm.h
13934
13935 SVGA HANDLING
13936 M:      Martin Mares <mj@ucw.cz>
13937 L:      linux-video@atrey.karlin.mff.cuni.cz
13938 S:      Maintained
13939 F:      Documentation/svga.txt
13940 F:      arch/x86/boot/video*
13941
13942 SWIOTLB SUBSYSTEM
13943 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13944 L:      iommu@lists.linux-foundation.org
13945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13946 S:      Supported
13947 F:      kernel/dma/swiotlb.c
13948 F:      arch/*/kernel/pci-swiotlb.c
13949 F:      include/linux/swiotlb.h
13950
13951 SWITCHDEV
13952 M:      Jiri Pirko <jiri@resnulli.us>
13953 M:      Ivan Vecera <ivecera@redhat.com>
13954 L:      netdev@vger.kernel.org
13955 S:      Supported
13956 F:      net/switchdev/
13957 F:      include/net/switchdev.h
13958
13959 SY8106A REGULATOR DRIVER
13960 M:      Icenowy Zheng <icenowy@aosc.io>
13961 S:      Maintained
13962 F:      drivers/regulator/sy8106a-regulator.c
13963 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13964
13965 SYNC FILE FRAMEWORK
13966 M:      Sumit Semwal <sumit.semwal@linaro.org>
13967 R:      Gustavo Padovan <gustavo@padovan.org>
13968 S:      Maintained
13969 L:      linux-media@vger.kernel.org
13970 L:      dri-devel@lists.freedesktop.org
13971 F:      drivers/dma-buf/sync_*
13972 F:      drivers/dma-buf/dma-fence*
13973 F:      drivers/dma-buf/sw_sync.c
13974 F:      include/linux/sync_file.h
13975 F:      include/uapi/linux/sync_file.h
13976 F:      Documentation/sync_file.txt
13977 T:      git git://anongit.freedesktop.org/drm/drm-misc
13978
13979 SYNOPSYS ARC ARCHITECTURE
13980 M:      Vineet Gupta <vgupta@synopsys.com>
13981 L:      linux-snps-arc@lists.infradead.org
13982 S:      Supported
13983 F:      arch/arc/
13984 F:      Documentation/devicetree/bindings/arc/*
13985 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13986 F:      drivers/clocksource/arc_timer.c
13987 F:      drivers/tty/serial/arc_uart.c
13988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13989
13990 SYNOPSYS ARC HSDK SDP pll clock driver
13991 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13992 S:      Supported
13993 F:      drivers/clk/clk-hsdk-pll.c
13994 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13995
13996 SYNOPSYS ARC SDP clock driver
13997 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13998 S:      Supported
13999 F:      drivers/clk/axs10x/*
14000 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14001
14002 SYNOPSYS ARC SDP platform support
14003 M:      Alexey Brodkin <abrodkin@synopsys.com>
14004 S:      Supported
14005 F:      arch/arc/plat-axs10x
14006 F:      arch/arc/boot/dts/ax*
14007 F:      Documentation/devicetree/bindings/arc/axs10*
14008
14009 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14010 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14011 S:      Supported
14012 F:      drivers/reset/reset-axs10x.c
14013 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14014
14015 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14016 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14017 S:      Maintained
14018 F:      drivers/tty/serial/8250/8250_dw.c
14019
14020 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14021 M:      Hoan Tran <hotran@apm.com>
14022 L:      linux-gpio@vger.kernel.org
14023 S:      Maintained
14024 F:      drivers/gpio/gpio-dwapb.c
14025 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14026
14027 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14028 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14029 S:      Maintained
14030 F:      drivers/dma/dwi-axi-dmac/
14031 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14032
14033 SYNOPSYS DESIGNWARE DMAC DRIVER
14034 M:      Viresh Kumar <vireshk@kernel.org>
14035 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14036 S:      Maintained
14037 F:      include/linux/dma/dw.h
14038 F:      include/linux/platform_data/dma-dw.h
14039 F:      drivers/dma/dw/
14040
14041 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14042 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14043 L:      netdev@vger.kernel.org
14044 S:      Supported
14045 F:      drivers/net/ethernet/synopsys/
14046
14047 SYNOPSYS DESIGNWARE I2C DRIVER
14048 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14049 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14050 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14051 L:      linux-i2c@vger.kernel.org
14052 S:      Maintained
14053 F:      drivers/i2c/busses/i2c-designware-*
14054 F:      include/linux/platform_data/i2c-designware.h
14055
14056 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14057 M:      Jaehoon Chung <jh80.chung@samsung.com>
14058 L:      linux-mmc@vger.kernel.org
14059 S:      Maintained
14060 F:      drivers/mmc/host/dw_mmc*
14061
14062 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14063 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14064 S:      Supported
14065 F:      drivers/reset/reset-hsdk.c
14066 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14067 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14068
14069 SYSTEM CONFIGURATION (SYSCON)
14070 M:      Lee Jones <lee.jones@linaro.org>
14071 M:      Arnd Bergmann <arnd@arndb.de>
14072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14073 S:      Supported
14074 F:      drivers/mfd/syscon.c
14075
14076 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14077 M:      Sudeep Holla <sudeep.holla@arm.com>
14078 L:      linux-arm-kernel@lists.infradead.org
14079 S:      Maintained
14080 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14081 F:      drivers/clk/clk-sc[mp]i.c
14082 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14083 F:      drivers/firmware/arm_scpi.c
14084 F:      drivers/firmware/arm_scmi/
14085 F:      include/linux/sc[mp]i_protocol.h
14086
14087 SYSTEM RESET/SHUTDOWN DRIVERS
14088 M:      Sebastian Reichel <sre@kernel.org>
14089 L:      linux-pm@vger.kernel.org
14090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14091 S:      Maintained
14092 F:      Documentation/devicetree/bindings/power/reset/
14093 F:      drivers/power/reset/
14094
14095 SYSTEM TRACE MODULE CLASS
14096 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14097 S:      Maintained
14098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14099 F:      Documentation/trace/stm.rst
14100 F:      drivers/hwtracing/stm/
14101 F:      include/linux/stm.h
14102 F:      include/uapi/linux/stm.h
14103
14104 SYSV FILESYSTEM
14105 M:      Christoph Hellwig <hch@infradead.org>
14106 S:      Maintained
14107 F:      Documentation/filesystems/sysv-fs.txt
14108 F:      fs/sysv/
14109 F:      include/linux/sysv_fs.h
14110
14111 TARGET SUBSYSTEM
14112 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14113 L:      linux-scsi@vger.kernel.org
14114 L:      target-devel@vger.kernel.org
14115 W:      http://www.linux-iscsi.org
14116 W:      http://groups.google.com/group/linux-iscsi-target-dev
14117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14118 S:      Supported
14119 F:      drivers/target/
14120 F:      include/target/
14121 F:      Documentation/target/
14122
14123 TASKSTATS STATISTICS INTERFACE
14124 M:      Balbir Singh <bsingharora@gmail.com>
14125 S:      Maintained
14126 F:      Documentation/accounting/taskstats*
14127 F:      include/linux/taskstats*
14128 F:      kernel/taskstats.c
14129
14130 TC subsystem
14131 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14132 M:      Cong Wang <xiyou.wangcong@gmail.com>
14133 M:      Jiri Pirko <jiri@resnulli.us>
14134 L:      netdev@vger.kernel.org
14135 S:      Maintained
14136 F:      include/net/pkt_cls.h
14137 F:      include/net/pkt_sched.h
14138 F:      include/net/tc_act/
14139 F:      include/uapi/linux/pkt_cls.h
14140 F:      include/uapi/linux/pkt_sched.h
14141 F:      include/uapi/linux/tc_act/
14142 F:      include/uapi/linux/tc_ematch/
14143 F:      net/sched/
14144
14145 TC90522 MEDIA DRIVER
14146 M:      Akihiro Tsukada <tskd08@gmail.com>
14147 L:      linux-media@vger.kernel.org
14148 S:      Odd Fixes
14149 F:      drivers/media/dvb-frontends/tc90522*
14150
14151 TCP LOW PRIORITY MODULE
14152 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14153 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14154 W:      http://tcp-lp-mod.sourceforge.net/
14155 S:      Maintained
14156 F:      net/ipv4/tcp_lp.c
14157
14158 TDA10071 MEDIA DRIVER
14159 M:      Antti Palosaari <crope@iki.fi>
14160 L:      linux-media@vger.kernel.org
14161 W:      https://linuxtv.org
14162 W:      http://palosaari.fi/linux/
14163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14164 T:      git git://linuxtv.org/anttip/media_tree.git
14165 S:      Maintained
14166 F:      drivers/media/dvb-frontends/tda10071*
14167
14168 TDA18212 MEDIA DRIVER
14169 M:      Antti Palosaari <crope@iki.fi>
14170 L:      linux-media@vger.kernel.org
14171 W:      https://linuxtv.org
14172 W:      http://palosaari.fi/linux/
14173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14174 T:      git git://linuxtv.org/anttip/media_tree.git
14175 S:      Maintained
14176 F:      drivers/media/tuners/tda18212*
14177
14178 TDA18218 MEDIA DRIVER
14179 M:      Antti Palosaari <crope@iki.fi>
14180 L:      linux-media@vger.kernel.org
14181 W:      https://linuxtv.org
14182 W:      http://palosaari.fi/linux/
14183 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14184 T:      git git://linuxtv.org/anttip/media_tree.git
14185 S:      Maintained
14186 F:      drivers/media/tuners/tda18218*
14187
14188 TDA18250 MEDIA DRIVER
14189 M:      Olli Salonen <olli.salonen@iki.fi>
14190 L:      linux-media@vger.kernel.org
14191 W:      https://linuxtv.org
14192 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14193 T:      git git://linuxtv.org/media_tree.git
14194 S:      Maintained
14195 F:      drivers/media/tuners/tda18250*
14196
14197 TDA18271 MEDIA DRIVER
14198 M:      Michael Krufky <mkrufky@linuxtv.org>
14199 L:      linux-media@vger.kernel.org
14200 W:      https://linuxtv.org
14201 W:      http://github.com/mkrufky
14202 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14203 T:      git git://linuxtv.org/mkrufky/tuners.git
14204 S:      Maintained
14205 F:      drivers/media/tuners/tda18271*
14206
14207 TDA1997x MEDIA DRIVER
14208 M:      Tim Harvey <tharvey@gateworks.com>
14209 L:      linux-media@vger.kernel.org
14210 W:      https://linuxtv.org
14211 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14212 S:      Maintained
14213 F:      drivers/media/i2c/tda1997x.*
14214
14215 TDA827x MEDIA DRIVER
14216 M:      Michael Krufky <mkrufky@linuxtv.org>
14217 L:      linux-media@vger.kernel.org
14218 W:      https://linuxtv.org
14219 W:      http://github.com/mkrufky
14220 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14221 T:      git git://linuxtv.org/mkrufky/tuners.git
14222 S:      Maintained
14223 F:      drivers/media/tuners/tda8290.*
14224
14225 TDA8290 MEDIA DRIVER
14226 M:      Michael Krufky <mkrufky@linuxtv.org>
14227 L:      linux-media@vger.kernel.org
14228 W:      https://linuxtv.org
14229 W:      http://github.com/mkrufky
14230 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14231 T:      git git://linuxtv.org/mkrufky/tuners.git
14232 S:      Maintained
14233 F:      drivers/media/tuners/tda8290.*
14234
14235 TDA9840 MEDIA DRIVER
14236 M:      Hans Verkuil <hverkuil@xs4all.nl>
14237 L:      linux-media@vger.kernel.org
14238 T:      git git://linuxtv.org/media_tree.git
14239 W:      https://linuxtv.org
14240 S:      Maintained
14241 F:      drivers/media/i2c/tda9840*
14242
14243 TEA5761 TUNER DRIVER
14244 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14245 L:      linux-media@vger.kernel.org
14246 W:      https://linuxtv.org
14247 T:      git git://linuxtv.org/media_tree.git
14248 S:      Odd fixes
14249 F:      drivers/media/tuners/tea5761.*
14250
14251 TEA5767 TUNER DRIVER
14252 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14253 L:      linux-media@vger.kernel.org
14254 W:      https://linuxtv.org
14255 T:      git git://linuxtv.org/media_tree.git
14256 S:      Maintained
14257 F:      drivers/media/tuners/tea5767.*
14258
14259 TEA6415C MEDIA DRIVER
14260 M:      Hans Verkuil <hverkuil@xs4all.nl>
14261 L:      linux-media@vger.kernel.org
14262 T:      git git://linuxtv.org/media_tree.git
14263 W:      https://linuxtv.org
14264 S:      Maintained
14265 F:      drivers/media/i2c/tea6415c*
14266
14267 TEA6420 MEDIA DRIVER
14268 M:      Hans Verkuil <hverkuil@xs4all.nl>
14269 L:      linux-media@vger.kernel.org
14270 T:      git git://linuxtv.org/media_tree.git
14271 W:      https://linuxtv.org
14272 S:      Maintained
14273 F:      drivers/media/i2c/tea6420*
14274
14275 TEAM DRIVER
14276 M:      Jiri Pirko <jiri@resnulli.us>
14277 L:      netdev@vger.kernel.org
14278 S:      Supported
14279 F:      drivers/net/team/
14280 F:      include/linux/if_team.h
14281 F:      include/uapi/linux/if_team.h
14282
14283 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14284 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14285 S:      Maintained
14286 F:      arch/x86/platform/ts5500/
14287
14288 TECHNOTREND USB IR RECEIVER
14289 M:      Sean Young <sean@mess.org>
14290 L:      linux-media@vger.kernel.org
14291 S:      Maintained
14292 F:      drivers/media/rc/ttusbir.c
14293
14294 TECHWELL TW9910 VIDEO DECODER
14295 L:      linux-media@vger.kernel.org
14296 S:      Orphan
14297 F:      drivers/media/i2c/tw9910.c
14298 F:      include/media/i2c/tw9910.h
14299
14300 TEE SUBSYSTEM
14301 M:      Jens Wiklander <jens.wiklander@linaro.org>
14302 S:      Maintained
14303 F:      include/linux/tee_drv.h
14304 F:      include/uapi/linux/tee.h
14305 F:      drivers/tee/
14306 F:      Documentation/tee.txt
14307
14308 TEGRA ARCHITECTURE SUPPORT
14309 M:      Thierry Reding <thierry.reding@gmail.com>
14310 M:      Jonathan Hunter <jonathanh@nvidia.com>
14311 L:      linux-tegra@vger.kernel.org
14312 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14314 S:      Supported
14315 N:      [^a-z]tegra
14316
14317 TEGRA CLOCK DRIVER
14318 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14319 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14320 S:      Supported
14321 F:      drivers/clk/tegra/
14322
14323 TEGRA DMA DRIVERS
14324 M:      Laxman Dewangan <ldewangan@nvidia.com>
14325 M:      Jon Hunter <jonathanh@nvidia.com>
14326 S:      Supported
14327 F:      drivers/dma/tegra*
14328
14329 TEGRA I2C DRIVER
14330 M:      Laxman Dewangan <ldewangan@nvidia.com>
14331 S:      Supported
14332 F:      drivers/i2c/busses/i2c-tegra.c
14333
14334 TEGRA IOMMU DRIVERS
14335 M:      Thierry Reding <thierry.reding@gmail.com>
14336 L:      linux-tegra@vger.kernel.org
14337 S:      Supported
14338 F:      drivers/iommu/tegra*
14339
14340 TEGRA KBC DRIVER
14341 M:      Laxman Dewangan <ldewangan@nvidia.com>
14342 S:      Supported
14343 F:      drivers/input/keyboard/tegra-kbc.c
14344
14345 TEGRA NAND DRIVER
14346 M:      Stefan Agner <stefan@agner.ch>
14347 M:      Lucas Stach <dev@lynxeye.de>
14348 S:      Maintained
14349 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14350 F:      drivers/mtd/nand/raw/tegra_nand.c
14351
14352 TEGRA PWM DRIVER
14353 M:      Thierry Reding <thierry.reding@gmail.com>
14354 S:      Supported
14355 F:      drivers/pwm/pwm-tegra.c
14356
14357 TEGRA SERIAL DRIVER
14358 M:      Laxman Dewangan <ldewangan@nvidia.com>
14359 S:      Supported
14360 F:      drivers/tty/serial/serial-tegra.c
14361
14362 TEGRA SPI DRIVER
14363 M:      Laxman Dewangan <ldewangan@nvidia.com>
14364 S:      Supported
14365 F:      drivers/spi/spi-tegra*
14366
14367 TEHUTI ETHERNET DRIVER
14368 M:      Andy Gospodarek <andy@greyhouse.net>
14369 L:      netdev@vger.kernel.org
14370 S:      Supported
14371 F:      drivers/net/ethernet/tehuti/*
14372
14373 Telecom Clock Driver for MCPL0010
14374 M:      Mark Gross <mark.gross@intel.com>
14375 S:      Supported
14376 F:      drivers/char/tlclk.c
14377
14378 TENSILICA XTENSA PORT (xtensa)
14379 M:      Chris Zankel <chris@zankel.net>
14380 M:      Max Filippov <jcmvbkbc@gmail.com>
14381 L:      linux-xtensa@linux-xtensa.org
14382 T:      git git://github.com/czankel/xtensa-linux.git
14383 S:      Maintained
14384 F:      arch/xtensa/
14385 F:      drivers/irqchip/irq-xtensa-*
14386
14387 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14388 M:      Nishanth Menon <nm@ti.com>
14389 M:      Tero Kristo <t-kristo@ti.com>
14390 M:      Santosh Shilimkar <ssantosh@kernel.org>
14391 L:      linux-arm-kernel@lists.infradead.org
14392 S:      Maintained
14393 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14394 F:      drivers/firmware/ti_sci*
14395 F:      include/linux/soc/ti/ti_sci_protocol.h
14396 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14397 F:      include/dt-bindings/genpd/k2g.h
14398 F:      drivers/soc/ti/ti_sci_pm_domains.c
14399 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14400 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14401 F:      drivers/clk/keystone/sci-clk.c
14402 F:      drivers/reset/reset-ti-sci.c
14403
14404 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14405 M:      Hans Verkuil <hverkuil@xs4all.nl>
14406 L:      linux-media@vger.kernel.org
14407 T:      git git://linuxtv.org/media_tree.git
14408 W:      https://linuxtv.org
14409 S:      Maintained
14410 F:      drivers/media/radio/radio-raremono.c
14411
14412 THERMAL
14413 M:      Zhang Rui <rui.zhang@intel.com>
14414 M:      Eduardo Valentin <edubezval@gmail.com>
14415 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14416 L:      linux-pm@vger.kernel.org
14417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14419 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14420 S:      Supported
14421 F:      drivers/thermal/
14422 F:      include/linux/thermal.h
14423 F:      include/uapi/linux/thermal.h
14424 F:      include/linux/cpu_cooling.h
14425 F:      Documentation/devicetree/bindings/thermal/
14426
14427 THERMAL/CPU_COOLING
14428 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14429 M:      Viresh Kumar <viresh.kumar@linaro.org>
14430 M:      Javi Merino <javi.merino@kernel.org>
14431 L:      linux-pm@vger.kernel.org
14432 S:      Supported
14433 F:      Documentation/thermal/cpu-cooling-api.txt
14434 F:      drivers/thermal/cpu_cooling.c
14435 F:      include/linux/cpu_cooling.h
14436
14437 THINKPAD ACPI EXTRAS DRIVER
14438 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14439 L:      ibm-acpi-devel@lists.sourceforge.net
14440 L:      platform-driver-x86@vger.kernel.org
14441 W:      http://ibm-acpi.sourceforge.net
14442 W:      http://thinkwiki.org/wiki/Ibm-acpi
14443 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14444 S:      Maintained
14445 F:      drivers/platform/x86/thinkpad_acpi.c
14446
14447 THUNDERBOLT DRIVER
14448 M:      Andreas Noever <andreas.noever@gmail.com>
14449 M:      Michael Jamet <michael.jamet@intel.com>
14450 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14451 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14453 S:      Maintained
14454 F:      Documentation/admin-guide/thunderbolt.rst
14455 F:      drivers/thunderbolt/
14456 F:      include/linux/thunderbolt.h
14457
14458 THUNDERBOLT NETWORK DRIVER
14459 M:      Michael Jamet <michael.jamet@intel.com>
14460 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14461 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14462 L:      netdev@vger.kernel.org
14463 S:      Maintained
14464 F:      drivers/net/thunderbolt.c
14465
14466 THUNDERX GPIO DRIVER
14467 M:      David Daney <david.daney@cavium.com>
14468 S:      Maintained
14469 F:      drivers/gpio/gpio-thunderx.c
14470
14471 TI AM437X VPFE DRIVER
14472 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14473 L:      linux-media@vger.kernel.org
14474 W:      https://linuxtv.org
14475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14476 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14477 S:      Maintained
14478 F:      drivers/media/platform/am437x/
14479
14480 TI BANDGAP AND THERMAL DRIVER
14481 M:      Eduardo Valentin <edubezval@gmail.com>
14482 M:      Keerthy <j-keerthy@ti.com>
14483 L:      linux-pm@vger.kernel.org
14484 L:      linux-omap@vger.kernel.org
14485 S:      Maintained
14486 F:      drivers/thermal/ti-soc-thermal/
14487
14488 TI BQ27XXX POWER SUPPLY DRIVER
14489 R:      Andrew F. Davis <afd@ti.com>
14490 F:      include/linux/power/bq27xxx_battery.h
14491 F:      drivers/power/supply/bq27xxx_battery.c
14492 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14493
14494 TI CDCE706 CLOCK DRIVER
14495 M:      Max Filippov <jcmvbkbc@gmail.com>
14496 S:      Maintained
14497 F:      drivers/clk/clk-cdce706.c
14498
14499 TI CLOCK DRIVER
14500 M:      Tero Kristo <t-kristo@ti.com>
14501 L:      linux-omap@vger.kernel.org
14502 S:      Maintained
14503 F:      drivers/clk/ti/
14504 F:      include/linux/clk/ti.h
14505
14506 TI DAVINCI MACHINE SUPPORT
14507 M:      Sekhar Nori <nsekhar@ti.com>
14508 M:      Kevin Hilman <khilman@kernel.org>
14509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14511 S:      Supported
14512 F:      arch/arm/mach-davinci/
14513 F:      drivers/i2c/busses/i2c-davinci.c
14514 F:      arch/arm/boot/dts/da850*
14515
14516 TI DAVINCI SERIES CLOCK DRIVER
14517 M:      David Lechner <david@lechnology.com>
14518 R:      Sekhar Nori <nsekhar@ti.com>
14519 S:      Maintained
14520 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14521 F:      drivers/clk/davinci/
14522
14523 TI DAVINCI SERIES GPIO DRIVER
14524 M:      Keerthy <j-keerthy@ti.com>
14525 L:      linux-gpio@vger.kernel.org
14526 S:      Maintained
14527 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14528 F:      drivers/gpio/gpio-davinci.c
14529
14530 TI DAVINCI SERIES MEDIA DRIVER
14531 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14532 L:      linux-media@vger.kernel.org
14533 W:      https://linuxtv.org
14534 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14535 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14536 S:      Maintained
14537 F:      drivers/media/platform/davinci/
14538 F:      include/media/davinci/
14539
14540 TI ETHERNET SWITCH DRIVER (CPSW)
14541 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14542 L:      linux-omap@vger.kernel.org
14543 L:      netdev@vger.kernel.org
14544 S:      Maintained
14545 F:      drivers/net/ethernet/ti/cpsw*
14546 F:      drivers/net/ethernet/ti/davinci*
14547
14548 TI FLASH MEDIA INTERFACE DRIVER
14549 M:      Alex Dubov <oakad@yahoo.com>
14550 S:      Maintained
14551 F:      drivers/misc/tifm*
14552 F:      drivers/mmc/host/tifm_sd.c
14553 F:      include/linux/tifm.h
14554
14555 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14556 M:      Santosh Shilimkar <ssantosh@kernel.org>
14557 L:      linux-kernel@vger.kernel.org
14558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14559 S:      Maintained
14560 F:      drivers/soc/ti/*
14561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14562
14563 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14564 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14565 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14566 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14567 S:      Maintained
14568 F:      sound/soc/codecs/lm49453*
14569 F:      sound/soc/codecs/isabelle*
14570
14571 TI LP855x BACKLIGHT DRIVER
14572 M:      Milo Kim <milo.kim@ti.com>
14573 S:      Maintained
14574 F:      Documentation/backlight/lp855x-driver.txt
14575 F:      drivers/video/backlight/lp855x_bl.c
14576 F:      include/linux/platform_data/lp855x.h
14577
14578 TI LP8727 CHARGER DRIVER
14579 M:      Milo Kim <milo.kim@ti.com>
14580 S:      Maintained
14581 F:      drivers/power/supply/lp8727_charger.c
14582 F:      include/linux/platform_data/lp8727.h
14583
14584 TI LP8788 MFD DRIVER
14585 M:      Milo Kim <milo.kim@ti.com>
14586 S:      Maintained
14587 F:      drivers/iio/adc/lp8788_adc.c
14588 F:      drivers/leds/leds-lp8788.c
14589 F:      drivers/mfd/lp8788*.c
14590 F:      drivers/power/supply/lp8788-charger.c
14591 F:      drivers/regulator/lp8788-*.c
14592 F:      include/linux/mfd/lp8788*.h
14593
14594 TI NETCP ETHERNET DRIVER
14595 M:      Wingman Kwok <w-kwok2@ti.com>
14596 M:      Murali Karicheri <m-karicheri2@ti.com>
14597 L:      netdev@vger.kernel.org
14598 S:      Maintained
14599 F:      drivers/net/ethernet/ti/netcp*
14600
14601 TI TAS571X FAMILY ASoC CODEC DRIVER
14602 M:      Kevin Cernekee <cernekee@chromium.org>
14603 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14604 S:      Odd Fixes
14605 F:      sound/soc/codecs/tas571x*
14606
14607 TI TRF7970A NFC DRIVER
14608 M:      Mark Greer <mgreer@animalcreek.com>
14609 L:      linux-wireless@vger.kernel.org
14610 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14611 S:      Supported
14612 F:      drivers/nfc/trf7970a.c
14613 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14614
14615 TI TWL4030 SERIES SOC CODEC DRIVER
14616 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14617 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14618 S:      Maintained
14619 F:      sound/soc/codecs/twl4030*
14620
14621 TI VPE/CAL DRIVERS
14622 M:      Benoit Parrot <bparrot@ti.com>
14623 L:      linux-media@vger.kernel.org
14624 W:      http://linuxtv.org/
14625 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14626 S:      Maintained
14627 F:      drivers/media/platform/ti-vpe/
14628
14629 TI WILINK WIRELESS DRIVERS
14630 L:      linux-wireless@vger.kernel.org
14631 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14632 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14634 S:      Orphan
14635 F:      drivers/net/wireless/ti/
14636 F:      include/linux/wl12xx.h
14637
14638 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14639 M:      John Stultz <john.stultz@linaro.org>
14640 M:      Thomas Gleixner <tglx@linutronix.de>
14641 R:      Stephen Boyd <sboyd@kernel.org>
14642 L:      linux-kernel@vger.kernel.org
14643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14644 S:      Supported
14645 F:      include/linux/clocksource.h
14646 F:      include/linux/time.h
14647 F:      include/linux/timex.h
14648 F:      include/uapi/linux/time.h
14649 F:      include/uapi/linux/timex.h
14650 F:      kernel/time/clocksource.c
14651 F:      kernel/time/time*.c
14652 F:      kernel/time/alarmtimer.c
14653 F:      kernel/time/ntp.c
14654 F:      tools/testing/selftests/timers/
14655
14656 TIPC NETWORK LAYER
14657 M:      Jon Maloy <jon.maloy@ericsson.com>
14658 M:      Ying Xue <ying.xue@windriver.com>
14659 L:      netdev@vger.kernel.org (core kernel code)
14660 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14661 W:      http://tipc.sourceforge.net/
14662 S:      Maintained
14663 F:      include/uapi/linux/tipc*.h
14664 F:      net/tipc/
14665
14666 TLAN NETWORK DRIVER
14667 M:      Samuel Chessman <chessman@tux.org>
14668 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14669 W:      http://sourceforge.net/projects/tlan/
14670 S:      Maintained
14671 F:      Documentation/networking/tlan.txt
14672 F:      drivers/net/ethernet/ti/tlan.*
14673
14674 TM6000 VIDEO4LINUX DRIVER
14675 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14676 L:      linux-media@vger.kernel.org
14677 W:      https://linuxtv.org
14678 T:      git git://linuxtv.org/media_tree.git
14679 S:      Odd fixes
14680 F:      drivers/media/usb/tm6000/
14681 F:      Documentation/media/v4l-drivers/tm6000*
14682
14683 TMIO/SDHI MMC DRIVER
14684 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14685 L:      linux-mmc@vger.kernel.org
14686 S:      Supported
14687 F:      drivers/mmc/host/tmio_mmc*
14688 F:      drivers/mmc/host/renesas_sdhi*
14689 F:      include/linux/mfd/tmio.h
14690
14691 TMP401 HARDWARE MONITOR DRIVER
14692 M:      Guenter Roeck <linux@roeck-us.net>
14693 L:      linux-hwmon@vger.kernel.org
14694 S:      Maintained
14695 F:      Documentation/hwmon/tmp401
14696 F:      drivers/hwmon/tmp401.c
14697
14698 TMPFS (SHMEM FILESYSTEM)
14699 M:      Hugh Dickins <hughd@google.com>
14700 L:      linux-mm@kvack.org
14701 S:      Maintained
14702 F:      include/linux/shmem_fs.h
14703 F:      mm/shmem.c
14704
14705 TOMOYO SECURITY MODULE
14706 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14707 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14708 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14709 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14710 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14711 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14712 W:      http://tomoyo.sourceforge.jp/
14713 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14714 S:      Maintained
14715 F:      security/tomoyo/
14716
14717 TOPSTAR LAPTOP EXTRAS DRIVER
14718 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14719 L:      platform-driver-x86@vger.kernel.org
14720 S:      Maintained
14721 F:      drivers/platform/x86/topstar-laptop.c
14722
14723 TORTURE-TEST MODULES
14724 M:      Davidlohr Bueso <dave@stgolabs.net>
14725 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14726 M:      Josh Triplett <josh@joshtriplett.org>
14727 L:      linux-kernel@vger.kernel.org
14728 S:      Supported
14729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14730 F:      Documentation/RCU/torture.txt
14731 F:      kernel/torture.c
14732 F:      kernel/rcu/rcutorture.c
14733 F:      kernel/rcu/rcuperf.c
14734 F:      kernel/locking/locktorture.c
14735
14736 TOSHIBA ACPI EXTRAS DRIVER
14737 M:      Azael Avalos <coproscefalo@gmail.com>
14738 L:      platform-driver-x86@vger.kernel.org
14739 S:      Maintained
14740 F:      drivers/platform/x86/toshiba_acpi.c
14741
14742 TOSHIBA BLUETOOTH DRIVER
14743 M:      Azael Avalos <coproscefalo@gmail.com>
14744 L:      platform-driver-x86@vger.kernel.org
14745 S:      Maintained
14746 F:      drivers/platform/x86/toshiba_bluetooth.c
14747
14748 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14749 M:      Azael Avalos <coproscefalo@gmail.com>
14750 L:      platform-driver-x86@vger.kernel.org
14751 S:      Maintained
14752 F:      drivers/platform/x86/toshiba_haps.c
14753
14754 TOSHIBA SMM DRIVER
14755 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14756 W:      http://www.buzzard.org.uk/toshiba/
14757 S:      Maintained
14758 F:      drivers/char/toshiba.c
14759 F:      include/linux/toshiba.h
14760 F:      include/uapi/linux/toshiba.h
14761
14762 TOSHIBA TC358743 DRIVER
14763 M:      Mats Randgaard <matrandg@cisco.com>
14764 L:      linux-media@vger.kernel.org
14765 S:      Maintained
14766 F:      drivers/media/i2c/tc358743*
14767 F:      include/media/i2c/tc358743.h
14768
14769 TOSHIBA WMI HOTKEYS DRIVER
14770 M:      Azael Avalos <coproscefalo@gmail.com>
14771 L:      platform-driver-x86@vger.kernel.org
14772 S:      Maintained
14773 F:      drivers/platform/x86/toshiba-wmi.c
14774
14775 TPM DEVICE DRIVER
14776 M:      Peter Huewe <peterhuewe@gmx.de>
14777 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14778 R:      Jason Gunthorpe <jgg@ziepe.ca>
14779 L:      linux-integrity@vger.kernel.org
14780 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14781 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14782 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14783 S:      Maintained
14784 F:      drivers/char/tpm/
14785
14786 TRACING
14787 M:      Steven Rostedt <rostedt@goodmis.org>
14788 M:      Ingo Molnar <mingo@redhat.com>
14789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14790 S:      Maintained
14791 F:      Documentation/trace/ftrace.rst
14792 F:      arch/*/*/*/ftrace.h
14793 F:      arch/*/kernel/ftrace.c
14794 F:      include/*/ftrace.h
14795 F:      include/linux/trace*.h
14796 F:      include/trace/
14797 F:      kernel/trace/
14798 F:      tools/testing/selftests/ftrace/
14799
14800 TRACING MMIO ACCESSES (MMIOTRACE)
14801 M:      Steven Rostedt <rostedt@goodmis.org>
14802 M:      Ingo Molnar <mingo@kernel.org>
14803 R:      Karol Herbst <karolherbst@gmail.com>
14804 R:      Pekka Paalanen <ppaalanen@gmail.com>
14805 S:      Maintained
14806 L:      linux-kernel@vger.kernel.org
14807 L:      nouveau@lists.freedesktop.org
14808 F:      kernel/trace/trace_mmiotrace.c
14809 F:      include/linux/mmiotrace.h
14810 F:      arch/x86/mm/kmmio.c
14811 F:      arch/x86/mm/mmio-mod.c
14812 F:      arch/x86/mm/testmmiotrace.c
14813
14814 TRIVIAL PATCHES
14815 M:      Jiri Kosina <trivial@kernel.org>
14816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14817 S:      Maintained
14818 K:      ^Subject:.*(?i)trivial
14819
14820 TEMPO SEMICONDUCTOR DRIVERS
14821 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14822 S:      Maintained
14823 F:      sound/soc/codecs/tscs*.c
14824 F:      sound/soc/codecs/tscs*.h
14825 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14826
14827 TTY LAYER
14828 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14829 M:      Jiri Slaby <jslaby@suse.com>
14830 S:      Supported
14831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14832 F:      Documentation/serial/
14833 F:      drivers/tty/
14834 F:      drivers/tty/serial/serial_core.c
14835 F:      include/linux/serial_core.h
14836 F:      include/linux/serial.h
14837 F:      include/linux/tty.h
14838 F:      include/uapi/linux/serial_core.h
14839 F:      include/uapi/linux/serial.h
14840 F:      include/uapi/linux/tty.h
14841
14842 TUA9001 MEDIA DRIVER
14843 M:      Antti Palosaari <crope@iki.fi>
14844 L:      linux-media@vger.kernel.org
14845 W:      https://linuxtv.org
14846 W:      http://palosaari.fi/linux/
14847 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14848 T:      git git://linuxtv.org/anttip/media_tree.git
14849 S:      Maintained
14850 F:      drivers/media/tuners/tua9001*
14851
14852 TULIP NETWORK DRIVERS
14853 L:      netdev@vger.kernel.org
14854 L:      linux-parisc@vger.kernel.org
14855 S:      Orphan
14856 F:      drivers/net/ethernet/dec/tulip/
14857
14858 TUN/TAP driver
14859 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14860 W:      http://vtun.sourceforge.net/tun
14861 S:      Maintained
14862 F:      Documentation/networking/tuntap.txt
14863 F:      arch/um/os-Linux/drivers/
14864
14865 TURBOCHANNEL SUBSYSTEM
14866 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14867 M:      Ralf Baechle <ralf@linux-mips.org>
14868 L:      linux-mips@linux-mips.org
14869 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14870 S:      Maintained
14871 F:      drivers/tc/
14872 F:      include/linux/tc.h
14873
14874 TURBOSTAT UTILITY
14875 M:      "Len Brown" <lenb@kernel.org>
14876 L:      linux-pm@vger.kernel.org
14877 B:      https://bugzilla.kernel.org
14878 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14880 S:      Supported
14881 F:      tools/power/x86/turbostat/
14882
14883 TW5864 VIDEO4LINUX DRIVER
14884 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14885 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14886 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14887 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14888 L:      linux-media@vger.kernel.org
14889 S:      Supported
14890 F:      drivers/media/pci/tw5864/
14891
14892 TW68 VIDEO4LINUX DRIVER
14893 M:      Hans Verkuil <hverkuil@xs4all.nl>
14894 L:      linux-media@vger.kernel.org
14895 T:      git git://linuxtv.org/media_tree.git
14896 W:      https://linuxtv.org
14897 S:      Odd Fixes
14898 F:      drivers/media/pci/tw68/
14899
14900 TW686X VIDEO4LINUX DRIVER
14901 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14902 L:      linux-media@vger.kernel.org
14903 T:      git git://linuxtv.org/media_tree.git
14904 W:      http://linuxtv.org
14905 S:      Maintained
14906 F:      drivers/media/pci/tw686x/
14907
14908 UBI FILE SYSTEM (UBIFS)
14909 M:      Richard Weinberger <richard@nod.at>
14910 M:      Artem Bityutskiy <dedekind1@gmail.com>
14911 M:      Adrian Hunter <adrian.hunter@intel.com>
14912 L:      linux-mtd@lists.infradead.org
14913 T:      git git://git.infradead.org/ubifs-2.6.git
14914 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14915 S:      Supported
14916 F:      Documentation/filesystems/ubifs.txt
14917 F:      fs/ubifs/
14918
14919 UCLINUX (M68KNOMMU AND COLDFIRE)
14920 M:      Greg Ungerer <gerg@linux-m68k.org>
14921 W:      http://www.linux-m68k.org/
14922 W:      http://www.uclinux.org/
14923 L:      linux-m68k@lists.linux-m68k.org
14924 L:      uclinux-dev@uclinux.org  (subscribers-only)
14925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14926 S:      Maintained
14927 F:      arch/m68k/coldfire/
14928 F:      arch/m68k/68*/
14929 F:      arch/m68k/*/*_no.*
14930 F:      arch/m68k/include/asm/*_no.*
14931
14932 UDF FILESYSTEM
14933 M:      Jan Kara <jack@suse.com>
14934 S:      Maintained
14935 F:      Documentation/filesystems/udf.txt
14936 F:      fs/udf/
14937
14938 UDRAW TABLET
14939 M:      Bastien Nocera <hadess@hadess.net>
14940 L:      linux-input@vger.kernel.org
14941 S:      Maintained
14942 F:      drivers/hid/hid-udraw-ps3.c
14943
14944 UFS FILESYSTEM
14945 M:      Evgeniy Dushistov <dushistov@mail.ru>
14946 S:      Maintained
14947 F:      Documentation/filesystems/ufs.txt
14948 F:      fs/ufs/
14949
14950 UHID USERSPACE HID IO DRIVER:
14951 M:      David Herrmann <dh.herrmann@googlemail.com>
14952 L:      linux-input@vger.kernel.org
14953 S:      Maintained
14954 F:      drivers/hid/uhid.c
14955 F:      include/uapi/linux/uhid.h
14956
14957 ULPI BUS
14958 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14959 L:      linux-usb@vger.kernel.org
14960 S:      Maintained
14961 F:      drivers/usb/common/ulpi.c
14962 F:      include/linux/ulpi/
14963
14964 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14965 L:      linux-usb@vger.kernel.org
14966 S:      Orphan
14967 F:      drivers/uwb/
14968 F:      include/linux/uwb.h
14969 F:      include/linux/uwb/
14970
14971 UNICORE32 ARCHITECTURE:
14972 M:      Guan Xuetao <gxt@pku.edu.cn>
14973 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14974 S:      Maintained
14975 T:      git git://github.com/gxt/linux.git
14976 F:      arch/unicore32/
14977
14978 UNIFDEF
14979 M:      Tony Finch <dot@dotat.at>
14980 W:      http://dotat.at/prog/unifdef
14981 S:      Maintained
14982 F:      scripts/unifdef.c
14983
14984 UNIFORM CDROM DRIVER
14985 M:      Jens Axboe <axboe@kernel.dk>
14986 W:      http://www.kernel.dk
14987 S:      Maintained
14988 F:      Documentation/cdrom/
14989 F:      drivers/cdrom/cdrom.c
14990 F:      include/linux/cdrom.h
14991 F:      include/uapi/linux/cdrom.h
14992
14993 UNISYS S-PAR DRIVERS
14994 M:      David Kershner <david.kershner@unisys.com>
14995 L:      sparmaintainer@unisys.com (Unisys internal)
14996 S:      Supported
14997 F:      include/linux/visorbus.h
14998 F:      drivers/visorbus/
14999 F:      drivers/staging/unisys/
15000
15001 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15002 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15003 L:      linux-scsi@vger.kernel.org
15004 S:      Supported
15005 F:      Documentation/scsi/ufs.txt
15006 F:      drivers/scsi/ufs/
15007
15008 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15009 M:      Joao Pinto <jpinto@synopsys.com>
15010 L:      linux-scsi@vger.kernel.org
15011 S:      Supported
15012 F:      drivers/scsi/ufs/*dwc*
15013
15014 UNSORTED BLOCK IMAGES (UBI)
15015 M:      Artem Bityutskiy <dedekind1@gmail.com>
15016 M:      Richard Weinberger <richard@nod.at>
15017 W:      http://www.linux-mtd.infradead.org/
15018 L:      linux-mtd@lists.infradead.org
15019 T:      git git://git.infradead.org/ubifs-2.6.git
15020 S:      Supported
15021 F:      drivers/mtd/ubi/
15022 F:      include/linux/mtd/ubi.h
15023 F:      include/uapi/mtd/ubi-user.h
15024
15025 USB "USBNET" DRIVER FRAMEWORK
15026 M:      Oliver Neukum <oneukum@suse.com>
15027 L:      netdev@vger.kernel.org
15028 W:      http://www.linux-usb.org/usbnet
15029 S:      Maintained
15030 F:      drivers/net/usb/usbnet.c
15031 F:      include/linux/usb/usbnet.h
15032
15033 USB ACM DRIVER
15034 M:      Oliver Neukum <oneukum@suse.com>
15035 L:      linux-usb@vger.kernel.org
15036 S:      Maintained
15037 F:      Documentation/usb/acm.txt
15038 F:      drivers/usb/class/cdc-acm.*
15039
15040 USB AR5523 WIRELESS DRIVER
15041 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15042 L:      linux-wireless@vger.kernel.org
15043 S:      Maintained
15044 F:      drivers/net/wireless/ath/ar5523/
15045
15046 USB ATTACHED SCSI
15047 M:      Oliver Neukum <oneukum@suse.com>
15048 L:      linux-usb@vger.kernel.org
15049 L:      linux-scsi@vger.kernel.org
15050 S:      Maintained
15051 F:      drivers/usb/storage/uas.c
15052
15053 USB CDC ETHERNET DRIVER
15054 M:      Oliver Neukum <oliver@neukum.org>
15055 L:      linux-usb@vger.kernel.org
15056 S:      Maintained
15057 F:      drivers/net/usb/cdc_*.c
15058 F:      include/uapi/linux/usb/cdc.h
15059
15060 USB CHAOSKEY DRIVER
15061 M:      Keith Packard <keithp@keithp.com>
15062 L:      linux-usb@vger.kernel.org
15063 S:      Maintained
15064 F:      drivers/usb/misc/chaoskey.c
15065
15066 USB CYPRESS C67X00 DRIVER
15067 M:      Peter Korsgaard <jacmet@sunsite.dk>
15068 L:      linux-usb@vger.kernel.org
15069 S:      Maintained
15070 F:      drivers/usb/c67x00/
15071
15072 USB DAVICOM DM9601 DRIVER
15073 M:      Peter Korsgaard <jacmet@sunsite.dk>
15074 L:      netdev@vger.kernel.org
15075 W:      http://www.linux-usb.org/usbnet
15076 S:      Maintained
15077 F:      drivers/net/usb/dm9601.c
15078
15079 USB DIAMOND RIO500 DRIVER
15080 M:      Cesar Miquel <miquel@df.uba.ar>
15081 L:      rio500-users@lists.sourceforge.net
15082 W:      http://rio500.sourceforge.net
15083 S:      Maintained
15084 F:      drivers/usb/misc/rio500*
15085
15086 USB EHCI DRIVER
15087 M:      Alan Stern <stern@rowland.harvard.edu>
15088 L:      linux-usb@vger.kernel.org
15089 S:      Maintained
15090 F:      Documentation/usb/ehci.txt
15091 F:      drivers/usb/host/ehci*
15092
15093 USB GADGET/PERIPHERAL SUBSYSTEM
15094 M:      Felipe Balbi <balbi@kernel.org>
15095 L:      linux-usb@vger.kernel.org
15096 W:      http://www.linux-usb.org/gadget
15097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15098 S:      Maintained
15099 F:      drivers/usb/gadget/
15100 F:      include/linux/usb/gadget*
15101
15102 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15103 M:      Jiri Kosina <jikos@kernel.org>
15104 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15105 L:      linux-usb@vger.kernel.org
15106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15107 S:      Maintained
15108 F:      Documentation/hid/hiddev.txt
15109 F:      drivers/hid/usbhid/
15110
15111 USB INTEL XHCI ROLE MUX DRIVER
15112 M:      Hans de Goede <hdegoede@redhat.com>
15113 L:      linux-usb@vger.kernel.org
15114 S:      Maintained
15115 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15116
15117 USB ISP116X DRIVER
15118 M:      Olav Kongas <ok@artecdesign.ee>
15119 L:      linux-usb@vger.kernel.org
15120 S:      Maintained
15121 F:      drivers/usb/host/isp116x*
15122 F:      include/linux/usb/isp116x.h
15123
15124 USB LAN78XX ETHERNET DRIVER
15125 M:      Woojung Huh <woojung.huh@microchip.com>
15126 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15127 L:      netdev@vger.kernel.org
15128 S:      Maintained
15129 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15130 F:      drivers/net/usb/lan78xx.*
15131 F:      include/dt-bindings/net/microchip-lan78xx.h
15132
15133 USB MASS STORAGE DRIVER
15134 M:      Alan Stern <stern@rowland.harvard.edu>
15135 L:      linux-usb@vger.kernel.org
15136 L:      usb-storage@lists.one-eyed-alien.net
15137 S:      Maintained
15138 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15139 F:      drivers/usb/storage/
15140
15141 USB MIDI DRIVER
15142 M:      Clemens Ladisch <clemens@ladisch.de>
15143 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15144 T:      git git://git.alsa-project.org/alsa-kernel.git
15145 S:      Maintained
15146 F:      sound/usb/midi.*
15147
15148 USB NETWORKING DRIVERS
15149 L:      linux-usb@vger.kernel.org
15150 S:      Odd Fixes
15151 F:      drivers/net/usb/
15152
15153 USB OHCI DRIVER
15154 M:      Alan Stern <stern@rowland.harvard.edu>
15155 L:      linux-usb@vger.kernel.org
15156 S:      Maintained
15157 F:      Documentation/usb/ohci.txt
15158 F:      drivers/usb/host/ohci*
15159
15160 USB OTG FSM (Finite State Machine)
15161 M:      Peter Chen <Peter.Chen@nxp.com>
15162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15163 L:      linux-usb@vger.kernel.org
15164 S:      Maintained
15165 F:      drivers/usb/common/usb-otg-fsm.c
15166
15167 USB OVER IP DRIVER
15168 M:      Valentina Manea <valentina.manea.m@gmail.com>
15169 M:      Shuah Khan <shuah@kernel.org>
15170 L:      linux-usb@vger.kernel.org
15171 S:      Maintained
15172 F:      Documentation/usb/usbip_protocol.txt
15173 F:      drivers/usb/usbip/
15174 F:      tools/usb/usbip/
15175 F:      tools/testing/selftests/drivers/usb/usbip/
15176
15177 USB PEGASUS DRIVER
15178 M:      Petko Manolov <petkan@nucleusys.com>
15179 L:      linux-usb@vger.kernel.org
15180 L:      netdev@vger.kernel.org
15181 T:      git git://github.com/petkan/pegasus.git
15182 W:      https://github.com/petkan/pegasus
15183 S:      Maintained
15184 F:      drivers/net/usb/pegasus.*
15185
15186 USB PHY LAYER
15187 M:      Felipe Balbi <balbi@kernel.org>
15188 L:      linux-usb@vger.kernel.org
15189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15190 S:      Maintained
15191 F:      drivers/usb/phy/
15192
15193 USB PRINTER DRIVER (usblp)
15194 M:      Pete Zaitcev <zaitcev@redhat.com>
15195 L:      linux-usb@vger.kernel.org
15196 S:      Supported
15197 F:      drivers/usb/class/usblp.c
15198
15199 USB QMI WWAN NETWORK DRIVER
15200 M:      Bjørn Mork <bjorn@mork.no>
15201 L:      netdev@vger.kernel.org
15202 S:      Maintained
15203 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15204 F:      drivers/net/usb/qmi_wwan.c
15205
15206 USB RTL8150 DRIVER
15207 M:      Petko Manolov <petkan@nucleusys.com>
15208 L:      linux-usb@vger.kernel.org
15209 L:      netdev@vger.kernel.org
15210 T:      git git://github.com/petkan/rtl8150.git
15211 W:      https://github.com/petkan/rtl8150
15212 S:      Maintained
15213 F:      drivers/net/usb/rtl8150.c
15214
15215 USB SERIAL SUBSYSTEM
15216 M:      Johan Hovold <johan@kernel.org>
15217 L:      linux-usb@vger.kernel.org
15218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15219 S:      Maintained
15220 F:      Documentation/usb/usb-serial.txt
15221 F:      drivers/usb/serial/
15222 F:      include/linux/usb/serial.h
15223
15224 USB SMSC75XX ETHERNET DRIVER
15225 M:      Steve Glendinning <steve.glendinning@shawell.net>
15226 L:      netdev@vger.kernel.org
15227 S:      Maintained
15228 F:      drivers/net/usb/smsc75xx.*
15229
15230 USB SMSC95XX ETHERNET DRIVER
15231 M:      Steve Glendinning <steve.glendinning@shawell.net>
15232 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15233 L:      netdev@vger.kernel.org
15234 S:      Maintained
15235 F:      drivers/net/usb/smsc95xx.*
15236
15237 USB SUBSYSTEM
15238 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15239 L:      linux-usb@vger.kernel.org
15240 W:      http://www.linux-usb.org
15241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15242 S:      Supported
15243 F:      Documentation/devicetree/bindings/usb/
15244 F:      Documentation/usb/
15245 F:      drivers/usb/
15246 F:      include/linux/usb.h
15247 F:      include/linux/usb/
15248
15249 USB TYPEC PI3USB30532 MUX DRIVER
15250 M:      Hans de Goede <hdegoede@redhat.com>
15251 L:      linux-usb@vger.kernel.org
15252 S:      Maintained
15253 F:      drivers/usb/typec/mux/pi3usb30532.c
15254
15255 USB TYPEC CLASS
15256 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15257 L:      linux-usb@vger.kernel.org
15258 S:      Maintained
15259 F:      Documentation/ABI/testing/sysfs-class-typec
15260 F:      Documentation/driver-api/usb/typec.rst
15261 F:      drivers/usb/typec/
15262 F:      include/linux/usb/typec.h
15263
15264 USB TYPEC BUS FOR ALTERNATE MODES
15265 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15266 L:      linux-usb@vger.kernel.org
15267 S:      Maintained
15268 F:      Documentation/ABI/testing/sysfs-bus-typec
15269 F:      Documentation/driver-api/usb/typec_bus.rst
15270 F:      drivers/usb/typec/altmodes/
15271 F:      include/linux/usb/typec_altmode.h
15272
15273 USB UHCI DRIVER
15274 M:      Alan Stern <stern@rowland.harvard.edu>
15275 L:      linux-usb@vger.kernel.org
15276 S:      Maintained
15277 F:      drivers/usb/host/uhci*
15278
15279 USB VIDEO CLASS
15280 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15281 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15282 L:      linux-media@vger.kernel.org
15283 T:      git git://linuxtv.org/media_tree.git
15284 W:      http://www.ideasonboard.org/uvc/
15285 S:      Maintained
15286 F:      drivers/media/usb/uvc/
15287 F:      include/uapi/linux/uvcvideo.h
15288
15289 USB VISION DRIVER
15290 M:      Hans Verkuil <hverkuil@xs4all.nl>
15291 L:      linux-media@vger.kernel.org
15292 T:      git git://linuxtv.org/media_tree.git
15293 W:      https://linuxtv.org
15294 S:      Odd Fixes
15295 F:      drivers/media/usb/usbvision/
15296
15297 USB WEBCAM GADGET
15298 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15299 L:      linux-usb@vger.kernel.org
15300 S:      Maintained
15301 F:      drivers/usb/gadget/function/*uvc*
15302 F:      drivers/usb/gadget/legacy/webcam.c
15303 F:      include/uapi/linux/usb/g_uvc.h
15304
15305 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15306 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15307 L:      linux-wireless@vger.kernel.org
15308 S:      Maintained
15309 F:      drivers/net/wireless/rndis_wlan.c
15310
15311 USB XHCI DRIVER
15312 M:      Mathias Nyman <mathias.nyman@intel.com>
15313 L:      linux-usb@vger.kernel.org
15314 S:      Supported
15315 F:      drivers/usb/host/xhci*
15316 F:      drivers/usb/host/pci-quirks*
15317
15318 USB ZD1201 DRIVER
15319 L:      linux-wireless@vger.kernel.org
15320 W:      http://linux-lc100020.sourceforge.net
15321 S:      Orphan
15322 F:      drivers/net/wireless/zydas/zd1201.*
15323
15324 USB ZR364XX DRIVER
15325 M:      Antoine Jacquet <royale@zerezo.com>
15326 L:      linux-usb@vger.kernel.org
15327 L:      linux-media@vger.kernel.org
15328 T:      git git://linuxtv.org/media_tree.git
15329 W:      http://royale.zerezo.com/zr364xx/
15330 S:      Maintained
15331 F:      Documentation/media/v4l-drivers/zr364xx*
15332 F:      drivers/media/usb/zr364xx/
15333
15334 USER-MODE LINUX (UML)
15335 M:      Jeff Dike <jdike@addtoit.com>
15336 M:      Richard Weinberger <richard@nod.at>
15337 L:      linux-um@lists.infradead.org
15338 W:      http://user-mode-linux.sourceforge.net
15339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15340 S:      Maintained
15341 F:      Documentation/virtual/uml/
15342 F:      arch/um/
15343 F:      arch/x86/um/
15344 F:      fs/hostfs/
15345 F:      fs/hppfs/
15346
15347 USERSPACE DMA BUFFER DRIVER
15348 M:      Gerd Hoffmann <kraxel@redhat.com>
15349 S:      Maintained
15350 L:      dri-devel@lists.freedesktop.org
15351 F:      drivers/dma-buf/udmabuf.c
15352 F:      include/uapi/linux/udmabuf.h
15353 T:      git git://anongit.freedesktop.org/drm/drm-misc
15354
15355 USERSPACE I/O (UIO)
15356 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15357 S:      Maintained
15358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15359 F:      Documentation/driver-api/uio-howto.rst
15360 F:      drivers/uio/
15361 F:      include/linux/uio*.h
15362
15363 UTIL-LINUX PACKAGE
15364 M:      Karel Zak <kzak@redhat.com>
15365 L:      util-linux@vger.kernel.org
15366 W:      http://en.wikipedia.org/wiki/Util-linux
15367 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15368 S:      Maintained
15369
15370 UUID HELPERS
15371 M:      Christoph Hellwig <hch@lst.de>
15372 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15373 L:      linux-kernel@vger.kernel.org
15374 T:      git git://git.infradead.org/users/hch/uuid.git
15375 F:      lib/uuid.c
15376 F:      lib/test_uuid.c
15377 F:      include/linux/uuid.h
15378 F:      include/uapi/linux/uuid.h
15379 S:      Maintained
15380
15381 UVESAFB DRIVER
15382 M:      Michal Januszewski <spock@gentoo.org>
15383 L:      linux-fbdev@vger.kernel.org
15384 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15385 S:      Maintained
15386 F:      Documentation/fb/uvesafb.txt
15387 F:      drivers/video/fbdev/uvesafb.*
15388
15389 VF610 NAND DRIVER
15390 M:      Stefan Agner <stefan@agner.ch>
15391 L:      linux-mtd@lists.infradead.org
15392 S:      Supported
15393 F:      drivers/mtd/nand/raw/vf610_nfc.c
15394
15395 VFAT/FAT/MSDOS FILESYSTEM
15396 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15397 S:      Maintained
15398 F:      Documentation/filesystems/vfat.txt
15399 F:      fs/fat/
15400
15401 VFIO DRIVER
15402 M:      Alex Williamson <alex.williamson@redhat.com>
15403 L:      kvm@vger.kernel.org
15404 T:      git git://github.com/awilliam/linux-vfio.git
15405 S:      Maintained
15406 F:      Documentation/vfio.txt
15407 F:      drivers/vfio/
15408 F:      include/linux/vfio.h
15409 F:      include/uapi/linux/vfio.h
15410
15411 VFIO MEDIATED DEVICE DRIVERS
15412 M:      Kirti Wankhede <kwankhede@nvidia.com>
15413 L:      kvm@vger.kernel.org
15414 S:      Maintained
15415 F:      Documentation/vfio-mediated-device.txt
15416 F:      drivers/vfio/mdev/
15417 F:      include/linux/mdev.h
15418 F:      samples/vfio-mdev/
15419
15420 VFIO PLATFORM DRIVER
15421 M:      Eric Auger <eric.auger@redhat.com>
15422 L:      kvm@vger.kernel.org
15423 S:      Maintained
15424 F:      drivers/vfio/platform/
15425
15426 VGA_SWITCHEROO
15427 R:      Lukas Wunner <lukas@wunner.de>
15428 S:      Maintained
15429 F:      Documentation/gpu/vga-switcheroo.rst
15430 F:      drivers/gpu/vga/vga_switcheroo.c
15431 F:      include/linux/vga_switcheroo.h
15432 T:      git git://anongit.freedesktop.org/drm/drm-misc
15433
15434 VIA RHINE NETWORK DRIVER
15435 S:      Orphan
15436 F:      drivers/net/ethernet/via/via-rhine.c
15437
15438 VIA SD/MMC CARD CONTROLLER DRIVER
15439 M:      Bruce Chang <brucechang@via.com.tw>
15440 M:      Harald Welte <HaraldWelte@viatech.com>
15441 S:      Maintained
15442 F:      drivers/mmc/host/via-sdmmc.c
15443
15444 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15445 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15446 L:      linux-fbdev@vger.kernel.org
15447 S:      Maintained
15448 F:      include/linux/via-core.h
15449 F:      include/linux/via-gpio.h
15450 F:      include/linux/via_i2c.h
15451 F:      drivers/video/fbdev/via/
15452
15453 VIA VELOCITY NETWORK DRIVER
15454 M:      Francois Romieu <romieu@fr.zoreil.com>
15455 L:      netdev@vger.kernel.org
15456 S:      Maintained
15457 F:      drivers/net/ethernet/via/via-velocity.*
15458
15459 VICODEC VIRTUAL CODEC DRIVER
15460 M:      Hans Verkuil <hans.verkuil@cisco.com>
15461 L:      linux-media@vger.kernel.org
15462 T:      git git://linuxtv.org/media_tree.git
15463 W:      https://linuxtv.org
15464 S:      Maintained
15465 F:      drivers/media/platform/vicodec/*
15466
15467 VIDEO MULTIPLEXER DRIVER
15468 M:      Philipp Zabel <p.zabel@pengutronix.de>
15469 L:      linux-media@vger.kernel.org
15470 S:      Maintained
15471 F:      drivers/media/platform/video-mux.c
15472
15473 VIDEO I2C POLLING DRIVER
15474 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15475 L:      linux-media@vger.kernel.org
15476 S:      Maintained
15477 F:      drivers/media/i2c/video-i2c.c
15478
15479 VIDEOBUF2 FRAMEWORK
15480 M:      Pawel Osciak <pawel@osciak.com>
15481 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15482 M:      Kyungmin Park <kyungmin.park@samsung.com>
15483 L:      linux-media@vger.kernel.org
15484 S:      Maintained
15485 F:      drivers/media/v4l2-core/videobuf2-*
15486 F:      include/media/videobuf2-*
15487
15488 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15489 M:      Helen Koike <helen.koike@collabora.com>
15490 L:      linux-media@vger.kernel.org
15491 T:      git git://linuxtv.org/media_tree.git
15492 W:      https://linuxtv.org
15493 S:      Maintained
15494 F:      drivers/media/platform/vimc/*
15495
15496 VIRT LIB
15497 M:      Alex Williamson <alex.williamson@redhat.com>
15498 M:      Paolo Bonzini <pbonzini@redhat.com>
15499 L:      kvm@vger.kernel.org
15500 S:      Supported
15501 F:      virt/lib/
15502
15503 VIRTIO AND VHOST VSOCK DRIVER
15504 M:      Stefan Hajnoczi <stefanha@redhat.com>
15505 L:      kvm@vger.kernel.org
15506 L:      virtualization@lists.linux-foundation.org
15507 L:      netdev@vger.kernel.org
15508 S:      Maintained
15509 F:      include/linux/virtio_vsock.h
15510 F:      include/uapi/linux/virtio_vsock.h
15511 F:      include/uapi/linux/vsockmon.h
15512 F:      include/uapi/linux/vm_sockets_diag.h
15513 F:      net/vmw_vsock/diag.c
15514 F:      net/vmw_vsock/af_vsock_tap.c
15515 F:      net/vmw_vsock/virtio_transport_common.c
15516 F:      net/vmw_vsock/virtio_transport.c
15517 F:      drivers/net/vsockmon.c
15518 F:      drivers/vhost/vsock.c
15519 F:      drivers/vhost/vsock.h
15520 F:      tools/testing/vsock/
15521
15522 VIRTIO CONSOLE DRIVER
15523 M:      Amit Shah <amit@kernel.org>
15524 L:      virtualization@lists.linux-foundation.org
15525 S:      Maintained
15526 F:      drivers/char/virtio_console.c
15527 F:      include/linux/virtio_console.h
15528 F:      include/uapi/linux/virtio_console.h
15529
15530 VIRTIO CORE, NET AND BLOCK DRIVERS
15531 M:      "Michael S. Tsirkin" <mst@redhat.com>
15532 M:      Jason Wang <jasowang@redhat.com>
15533 L:      virtualization@lists.linux-foundation.org
15534 S:      Maintained
15535 F:      Documentation/devicetree/bindings/virtio/
15536 F:      drivers/virtio/
15537 F:      tools/virtio/
15538 F:      drivers/net/virtio_net.c
15539 F:      drivers/block/virtio_blk.c
15540 F:      include/linux/virtio*.h
15541 F:      include/uapi/linux/virtio_*.h
15542 F:      drivers/crypto/virtio/
15543 F:      mm/balloon_compaction.c
15544
15545 VIRTIO CRYPTO DRIVER
15546 M:      Gonglei <arei.gonglei@huawei.com>
15547 L:      virtualization@lists.linux-foundation.org
15548 L:      linux-crypto@vger.kernel.org
15549 S:      Maintained
15550 F:      drivers/crypto/virtio/
15551 F:      include/uapi/linux/virtio_crypto.h
15552
15553 VIRTIO DRIVERS FOR S390
15554 M:      Cornelia Huck <cohuck@redhat.com>
15555 M:      Halil Pasic <pasic@linux.ibm.com>
15556 L:      linux-s390@vger.kernel.org
15557 L:      virtualization@lists.linux-foundation.org
15558 L:      kvm@vger.kernel.org
15559 S:      Supported
15560 F:      drivers/s390/virtio/
15561 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15562
15563 VIRTIO GPU DRIVER
15564 M:      David Airlie <airlied@linux.ie>
15565 M:      Gerd Hoffmann <kraxel@redhat.com>
15566 L:      dri-devel@lists.freedesktop.org
15567 L:      virtualization@lists.linux-foundation.org
15568 T:      git git://anongit.freedesktop.org/drm/drm-misc
15569 S:      Maintained
15570 F:      drivers/gpu/drm/virtio/
15571 F:      include/uapi/linux/virtio_gpu.h
15572
15573 VIRTIO HOST (VHOST)
15574 M:      "Michael S. Tsirkin" <mst@redhat.com>
15575 M:      Jason Wang <jasowang@redhat.com>
15576 L:      kvm@vger.kernel.org
15577 L:      virtualization@lists.linux-foundation.org
15578 L:      netdev@vger.kernel.org
15579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15580 S:      Maintained
15581 F:      drivers/vhost/
15582 F:      include/uapi/linux/vhost.h
15583
15584 VIRTIO INPUT DRIVER
15585 M:      Gerd Hoffmann <kraxel@redhat.com>
15586 S:      Maintained
15587 F:      drivers/virtio/virtio_input.c
15588 F:      include/uapi/linux/virtio_input.h
15589
15590 VIRTUAL BOX GUEST DEVICE DRIVER
15591 M:      Hans de Goede <hdegoede@redhat.com>
15592 M:      Arnd Bergmann <arnd@arndb.de>
15593 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15594 S:      Maintained
15595 F:      include/linux/vbox_utils.h
15596 F:      include/uapi/linux/vbox*.h
15597 F:      drivers/virt/vboxguest/
15598
15599 VIRTUAL SERIO DEVICE DRIVER
15600 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15601 S:      Maintained
15602 F:      drivers/input/serio/userio.c
15603 F:      include/uapi/linux/userio.h
15604
15605 VIVID VIRTUAL VIDEO DRIVER
15606 M:      Hans Verkuil <hverkuil@xs4all.nl>
15607 L:      linux-media@vger.kernel.org
15608 T:      git git://linuxtv.org/media_tree.git
15609 W:      https://linuxtv.org
15610 S:      Maintained
15611 F:      drivers/media/platform/vivid/*
15612
15613 VLYNQ BUS
15614 M:      Florian Fainelli <f.fainelli@gmail.com>
15615 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15616 S:      Maintained
15617 F:      drivers/vlynq/vlynq.c
15618 F:      include/linux/vlynq.h
15619
15620 VME SUBSYSTEM
15621 M:      Martyn Welch <martyn@welchs.me.uk>
15622 M:      Manohar Vanga <manohar.vanga@gmail.com>
15623 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15624 L:      devel@driverdev.osuosl.org
15625 S:      Maintained
15626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15627 F:      Documentation/driver-api/vme.rst
15628 F:      drivers/staging/vme/
15629 F:      drivers/vme/
15630 F:      include/linux/vme*
15631
15632 VMWARE BALLOON DRIVER
15633 M:      Xavier Deguillard <xdeguillard@vmware.com>
15634 M:      Nadav Amit <namit@vmware.com>
15635 M:      "VMware, Inc." <pv-drivers@vmware.com>
15636 L:      linux-kernel@vger.kernel.org
15637 S:      Maintained
15638 F:      drivers/misc/vmw_balloon.c
15639
15640 VMWARE HYPERVISOR INTERFACE
15641 M:      Alok Kataria <akataria@vmware.com>
15642 L:      virtualization@lists.linux-foundation.org
15643 S:      Supported
15644 F:      arch/x86/kernel/cpu/vmware.c
15645
15646 VMWARE PVRDMA DRIVER
15647 M:      Adit Ranadive <aditr@vmware.com>
15648 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15649 L:      linux-rdma@vger.kernel.org
15650 S:      Maintained
15651 F:      drivers/infiniband/hw/vmw_pvrdma/
15652
15653 VMware PVSCSI driver
15654 M:      Jim Gill <jgill@vmware.com>
15655 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15656 L:      linux-scsi@vger.kernel.org
15657 S:      Maintained
15658 F:      drivers/scsi/vmw_pvscsi.c
15659 F:      drivers/scsi/vmw_pvscsi.h
15660
15661 VMWARE VMMOUSE SUBDRIVER
15662 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15663 M:      "VMware, Inc." <pv-drivers@vmware.com>
15664 L:      linux-input@vger.kernel.org
15665 S:      Maintained
15666 F:      drivers/input/mouse/vmmouse.c
15667 F:      drivers/input/mouse/vmmouse.h
15668
15669 VMWARE VMXNET3 ETHERNET DRIVER
15670 M:      Ronak Doshi <doshir@vmware.com>
15671 M:      "VMware, Inc." <pv-drivers@vmware.com>
15672 L:      netdev@vger.kernel.org
15673 S:      Maintained
15674 F:      drivers/net/vmxnet3/
15675
15676 VOCORE VOCORE2 BOARD
15677 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15678 L:      linux-mips@linux-mips.org
15679 S:      Maintained
15680 F:      arch/mips/boot/dts/ralink/vocore2.dts
15681
15682 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15683 M:      Liam Girdwood <lgirdwood@gmail.com>
15684 M:      Mark Brown <broonie@kernel.org>
15685 L:      linux-kernel@vger.kernel.org
15686 W:      http://www.slimlogic.co.uk/?p=48
15687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15688 S:      Supported
15689 F:      Documentation/devicetree/bindings/regulator/
15690 F:      Documentation/power/regulator/
15691 F:      drivers/regulator/
15692 F:      include/dt-bindings/regulator/
15693 F:      include/linux/regulator/
15694
15695 VRF
15696 M:      David Ahern <dsa@cumulusnetworks.com>
15697 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15698 L:      netdev@vger.kernel.org
15699 S:      Maintained
15700 F:      drivers/net/vrf.c
15701 F:      Documentation/networking/vrf.txt
15702
15703 VT1211 HARDWARE MONITOR DRIVER
15704 M:      Juerg Haefliger <juergh@gmail.com>
15705 L:      linux-hwmon@vger.kernel.org
15706 S:      Maintained
15707 F:      Documentation/hwmon/vt1211
15708 F:      drivers/hwmon/vt1211.c
15709
15710 VT8231 HARDWARE MONITOR DRIVER
15711 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15712 L:      linux-hwmon@vger.kernel.org
15713 S:      Maintained
15714 F:      drivers/hwmon/vt8231.c
15715
15716 VUB300 USB to SDIO/SD/MMC bridge chip
15717 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15718 L:      linux-mmc@vger.kernel.org
15719 L:      linux-usb@vger.kernel.org
15720 S:      Supported
15721 F:      drivers/mmc/host/vub300.c
15722
15723 W1 DALLAS'S 1-WIRE BUS
15724 M:      Evgeniy Polyakov <zbr@ioremap.net>
15725 S:      Maintained
15726 F:      Documentation/devicetree/bindings/w1/
15727 F:      Documentation/w1/
15728 F:      drivers/w1/
15729 F:      include/linux/w1.h
15730
15731 W83791D HARDWARE MONITORING DRIVER
15732 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15733 L:      linux-hwmon@vger.kernel.org
15734 S:      Maintained
15735 F:      Documentation/hwmon/w83791d
15736 F:      drivers/hwmon/w83791d.c
15737
15738 W83793 HARDWARE MONITORING DRIVER
15739 M:      Rudolf Marek <r.marek@assembler.cz>
15740 L:      linux-hwmon@vger.kernel.org
15741 S:      Maintained
15742 F:      Documentation/hwmon/w83793
15743 F:      drivers/hwmon/w83793.c
15744
15745 W83795 HARDWARE MONITORING DRIVER
15746 M:      Jean Delvare <jdelvare@suse.com>
15747 L:      linux-hwmon@vger.kernel.org
15748 S:      Maintained
15749 F:      drivers/hwmon/w83795.c
15750
15751 W83L51xD SD/MMC CARD INTERFACE DRIVER
15752 M:      Pierre Ossman <pierre@ossman.eu>
15753 S:      Maintained
15754 F:      drivers/mmc/host/wbsd.*
15755
15756 WACOM PROTOCOL 4 SERIAL TABLETS
15757 M:      Julian Squires <julian@cipht.net>
15758 M:      Hans de Goede <hdegoede@redhat.com>
15759 L:      linux-input@vger.kernel.org
15760 S:      Maintained
15761 F:      drivers/input/tablet/wacom_serial4.c
15762
15763 WATCHDOG DEVICE DRIVERS
15764 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15765 M:      Guenter Roeck <linux@roeck-us.net>
15766 L:      linux-watchdog@vger.kernel.org
15767 W:      http://www.linux-watchdog.org/
15768 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15769 S:      Maintained
15770 F:      Documentation/devicetree/bindings/watchdog/
15771 F:      Documentation/watchdog/
15772 F:      drivers/watchdog/
15773 F:      include/linux/watchdog.h
15774 F:      include/uapi/linux/watchdog.h
15775
15776 WHISKEYCOVE PMIC GPIO DRIVER
15777 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15778 L:      linux-gpio@vger.kernel.org
15779 S:      Maintained
15780 F:      drivers/gpio/gpio-wcove.c
15781
15782 WIIMOTE HID DRIVER
15783 M:      David Herrmann <dh.herrmann@googlemail.com>
15784 L:      linux-input@vger.kernel.org
15785 S:      Maintained
15786 F:      drivers/hid/hid-wiimote*
15787
15788 WILOCITY WIL6210 WIRELESS DRIVER
15789 M:      Maya Erez <merez@codeaurora.org>
15790 L:      linux-wireless@vger.kernel.org
15791 L:      wil6210@qti.qualcomm.com
15792 S:      Supported
15793 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15794 F:      drivers/net/wireless/ath/wil6210/
15795
15796 WIMAX STACK
15797 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15798 M:      linux-wimax@intel.com
15799 L:      wimax@linuxwimax.org (subscribers-only)
15800 S:      Supported
15801 W:      http://linuxwimax.org
15802 F:      Documentation/wimax/README.wimax
15803 F:      include/linux/wimax/debug.h
15804 F:      include/net/wimax.h
15805 F:      include/uapi/linux/wimax.h
15806 F:      net/wimax/
15807
15808 WINBOND CIR DRIVER
15809 M:      David Härdeman <david@hardeman.nu>
15810 S:      Maintained
15811 F:      drivers/media/rc/winbond-cir.c
15812
15813 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15814 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15815 L:      linux-watchdog@vger.kernel.org
15816 S:      Maintained
15817 F:      drivers/watchdog/ebc-c384_wdt.c
15818
15819 WINSYSTEMS WS16C48 GPIO DRIVER
15820 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15821 L:      linux-gpio@vger.kernel.org
15822 S:      Maintained
15823 F:      drivers/gpio/gpio-ws16c48.c
15824
15825 WISTRON LAPTOP BUTTON DRIVER
15826 M:      Miloslav Trmac <mitr@volny.cz>
15827 S:      Maintained
15828 F:      drivers/input/misc/wistron_btns.c
15829
15830 WL3501 WIRELESS PCMCIA CARD DRIVER
15831 L:      linux-wireless@vger.kernel.org
15832 S:      Odd fixes
15833 F:      drivers/net/wireless/wl3501*
15834
15835 WOLFSON MICROELECTRONICS DRIVERS
15836 L:      patches@opensource.cirrus.com
15837 T:      git https://github.com/CirrusLogic/linux-drivers.git
15838 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15839 S:      Supported
15840 F:      Documentation/hwmon/wm83??
15841 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15842 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15843 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15844 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15845 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15846 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15847 F:      drivers/clk/clk-wm83*.c
15848 F:      drivers/extcon/extcon-arizona.c
15849 F:      drivers/leds/leds-wm83*.c
15850 F:      drivers/gpio/gpio-*wm*.c
15851 F:      drivers/gpio/gpio-arizona.c
15852 F:      drivers/hwmon/wm83??-hwmon.c
15853 F:      drivers/input/misc/wm831x-on.c
15854 F:      drivers/input/touchscreen/wm831x-ts.c
15855 F:      drivers/input/touchscreen/wm97*.c
15856 F:      drivers/mfd/arizona*
15857 F:      drivers/mfd/wm*.c
15858 F:      drivers/mfd/cs47l24*
15859 F:      drivers/power/supply/wm83*.c
15860 F:      drivers/rtc/rtc-wm83*.c
15861 F:      drivers/regulator/wm8*.c
15862 F:      drivers/regulator/arizona*
15863 F:      drivers/video/backlight/wm83*_bl.c
15864 F:      drivers/watchdog/wm83*_wdt.c
15865 F:      include/linux/mfd/arizona/
15866 F:      include/linux/mfd/wm831x/
15867 F:      include/linux/mfd/wm8350/
15868 F:      include/linux/mfd/wm8400*
15869 F:      include/linux/regulator/arizona*
15870 F:      include/linux/wm97xx.h
15871 F:      include/sound/wm????.h
15872 F:      sound/soc/codecs/arizona.?
15873 F:      sound/soc/codecs/wm*
15874 F:      sound/soc/codecs/cs47l24*
15875
15876 WORKQUEUE
15877 M:      Tejun Heo <tj@kernel.org>
15878 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15880 S:      Maintained
15881 F:      include/linux/workqueue.h
15882 F:      kernel/workqueue.c
15883 F:      Documentation/core-api/workqueue.rst
15884
15885 X-POWERS AXP288 PMIC DRIVERS
15886 M:      Hans de Goede <hdegoede@redhat.com>
15887 S:      Maintained
15888 N:      axp288
15889 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15890
15891 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15892 M:      Chen-Yu Tsai <wens@csie.org>
15893 L:      linux-kernel@vger.kernel.org
15894 S:      Maintained
15895 N:      axp[128]
15896
15897 X.25 NETWORK LAYER
15898 M:      Andrew Hendry <andrew.hendry@gmail.com>
15899 L:      linux-x25@vger.kernel.org
15900 S:      Odd Fixes
15901 F:      Documentation/networking/x25*
15902 F:      include/net/x25*
15903 F:      net/x25/
15904
15905 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15906 M:      Thomas Gleixner <tglx@linutronix.de>
15907 M:      Ingo Molnar <mingo@redhat.com>
15908 R:      "H. Peter Anvin" <hpa@zytor.com>
15909 M:      x86@kernel.org
15910 L:      linux-kernel@vger.kernel.org
15911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15912 S:      Maintained
15913 F:      Documentation/devicetree/bindings/x86/
15914 F:      Documentation/x86/
15915 F:      arch/x86/
15916
15917 X86 ENTRY CODE
15918 M:      Andy Lutomirski <luto@kernel.org>
15919 L:      linux-kernel@vger.kernel.org
15920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15921 S:      Maintained
15922 F:      arch/x86/entry/
15923
15924 X86 MCE INFRASTRUCTURE
15925 M:      Tony Luck <tony.luck@intel.com>
15926 M:      Borislav Petkov <bp@alien8.de>
15927 L:      linux-edac@vger.kernel.org
15928 S:      Maintained
15929 F:      arch/x86/kernel/cpu/mcheck/*
15930
15931 X86 MICROCODE UPDATE SUPPORT
15932 M:      Borislav Petkov <bp@alien8.de>
15933 S:      Maintained
15934 F:      arch/x86/kernel/cpu/microcode/*
15935
15936 X86 PLATFORM DRIVERS
15937 M:      Darren Hart <dvhart@infradead.org>
15938 M:      Andy Shevchenko <andy@infradead.org>
15939 L:      platform-driver-x86@vger.kernel.org
15940 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15941 S:      Maintained
15942 F:      drivers/platform/x86/
15943 F:      drivers/platform/olpc/
15944
15945 X86 VDSO
15946 M:      Andy Lutomirski <luto@kernel.org>
15947 L:      linux-kernel@vger.kernel.org
15948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15949 S:      Maintained
15950 F:      arch/x86/entry/vdso/
15951
15952 XC2028/3028 TUNER DRIVER
15953 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15954 L:      linux-media@vger.kernel.org
15955 W:      https://linuxtv.org
15956 T:      git git://linuxtv.org/media_tree.git
15957 S:      Maintained
15958 F:      drivers/media/tuners/tuner-xc2028.*
15959
15960 XDP SOCKETS (AF_XDP)
15961 M:      Björn Töpel <bjorn.topel@intel.com>
15962 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15963 L:      netdev@vger.kernel.org
15964 S:      Maintained
15965 F:      kernel/bpf/xskmap.c
15966 F:      net/xdp/
15967
15968 XEN BLOCK SUBSYSTEM
15969 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15970 M:      Roger Pau Monné <roger.pau@citrix.com>
15971 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15972 S:      Supported
15973 F:      drivers/block/xen-blkback/*
15974 F:      drivers/block/xen*
15975
15976 XEN HYPERVISOR ARM
15977 M:      Stefano Stabellini <sstabellini@kernel.org>
15978 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15979 S:      Maintained
15980 F:      arch/arm/xen/
15981 F:      arch/arm/include/asm/xen/
15982
15983 XEN HYPERVISOR ARM64
15984 M:      Stefano Stabellini <sstabellini@kernel.org>
15985 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15986 S:      Maintained
15987 F:      arch/arm64/xen/
15988 F:      arch/arm64/include/asm/xen/
15989
15990 XEN HYPERVISOR INTERFACE
15991 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15992 M:      Juergen Gross <jgross@suse.com>
15993 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15995 S:      Supported
15996 F:      arch/x86/xen/
15997 F:      drivers/*/xen-*front.c
15998 F:      drivers/xen/
15999 F:      arch/x86/include/asm/xen/
16000 F:      arch/x86/include/asm/pvclock-abi.h
16001 F:      include/xen/
16002 F:      include/uapi/xen/
16003 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16004 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16005
16006 XEN NETWORK BACKEND DRIVER
16007 M:      Wei Liu <wei.liu2@citrix.com>
16008 M:      Paul Durrant <paul.durrant@citrix.com>
16009 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16010 L:      netdev@vger.kernel.org
16011 S:      Supported
16012 F:      drivers/net/xen-netback/*
16013
16014 XEN PCI SUBSYSTEM
16015 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16016 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16017 S:      Supported
16018 F:      arch/x86/pci/*xen*
16019 F:      drivers/pci/*xen*
16020
16021 XEN PVSCSI DRIVERS
16022 M:      Juergen Gross <jgross@suse.com>
16023 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16024 L:      linux-scsi@vger.kernel.org
16025 S:      Supported
16026 F:      drivers/scsi/xen-scsifront.c
16027 F:      drivers/xen/xen-scsiback.c
16028 F:      include/xen/interface/io/vscsiif.h
16029
16030 XEN SWIOTLB SUBSYSTEM
16031 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16032 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16033 L:      iommu@lists.linux-foundation.org
16034 S:      Supported
16035 F:      arch/x86/xen/*swiotlb*
16036 F:      drivers/xen/*swiotlb*
16037
16038 XEN SOUND FRONTEND DRIVER
16039 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16041 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16042 S:      Supported
16043 F:      sound/xen/*
16044
16045 XFS FILESYSTEM
16046 M:      Darrick J. Wong <darrick.wong@oracle.com>
16047 M:      linux-xfs@vger.kernel.org
16048 L:      linux-xfs@vger.kernel.org
16049 W:      http://xfs.org/
16050 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16051 S:      Supported
16052 F:      Documentation/filesystems/xfs.txt
16053 F:      fs/xfs/
16054
16055 XILINX AXI ETHERNET DRIVER
16056 M:      Anirudha Sarangi <anirudh@xilinx.com>
16057 M:      John Linn <John.Linn@xilinx.com>
16058 S:      Maintained
16059 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16060
16061 XILINX UARTLITE SERIAL DRIVER
16062 M:      Peter Korsgaard <jacmet@sunsite.dk>
16063 L:      linux-serial@vger.kernel.org
16064 S:      Maintained
16065 F:      drivers/tty/serial/uartlite.c
16066
16067 XILINX VIDEO IP CORES
16068 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16069 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16070 L:      linux-media@vger.kernel.org
16071 T:      git git://linuxtv.org/media_tree.git
16072 S:      Supported
16073 F:      Documentation/devicetree/bindings/media/xilinx/
16074 F:      drivers/media/platform/xilinx/
16075 F:      include/uapi/linux/xilinx-v4l2-controls.h
16076
16077 XILLYBUS DRIVER
16078 M:      Eli Billauer <eli.billauer@gmail.com>
16079 L:      linux-kernel@vger.kernel.org
16080 S:      Supported
16081 F:      drivers/char/xillybus/
16082
16083 XLP9XX I2C DRIVER
16084 M:      George Cherian <george.cherian@cavium.com>
16085 M:      Jan Glauber <jglauber@cavium.com>
16086 L:      linux-i2c@vger.kernel.org
16087 W:      http://www.cavium.com
16088 S:      Supported
16089 F:      drivers/i2c/busses/i2c-xlp9xx.c
16090
16091 XRA1403 GPIO EXPANDER
16092 M:      Nandor Han <nandor.han@ge.com>
16093 M:      Semi Malinen <semi.malinen@ge.com>
16094 L:      linux-gpio@vger.kernel.org
16095 S:      Maintained
16096 F:      drivers/gpio/gpio-xra1403.c
16097 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16098
16099 XTENSA XTFPGA PLATFORM SUPPORT
16100 M:      Max Filippov <jcmvbkbc@gmail.com>
16101 L:      linux-xtensa@linux-xtensa.org
16102 S:      Maintained
16103 F:      drivers/spi/spi-xtensa-xtfpga.c
16104 F:      sound/soc/xtensa/xtfpga-i2s.c
16105
16106 YAM DRIVER FOR AX.25
16107 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16108 L:      linux-hams@vger.kernel.org
16109 S:      Maintained
16110 F:      drivers/net/hamradio/yam*
16111 F:      include/linux/yam.h
16112
16113 YAMA SECURITY MODULE
16114 M:      Kees Cook <keescook@chromium.org>
16115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16116 S:      Supported
16117 F:      security/yama/
16118 F:      Documentation/admin-guide/LSM/Yama.rst
16119
16120 YEALINK PHONE DRIVER
16121 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16122 L:      usbb2k-api-dev@nongnu.org
16123 S:      Maintained
16124 F:      Documentation/input/devices/yealink.rst
16125 F:      drivers/input/misc/yealink.*
16126
16127 Z8530 DRIVER FOR AX.25
16128 M:      Joerg Reuter <jreuter@yaina.de>
16129 W:      http://yaina.de/jreuter/
16130 W:      http://www.qsl.net/dl1bke/
16131 L:      linux-hams@vger.kernel.org
16132 S:      Maintained
16133 F:      Documentation/networking/z8530drv.txt
16134 F:      drivers/net/hamradio/*scc.c
16135 F:      drivers/net/hamradio/z8530.h
16136
16137 ZBUD COMPRESSED PAGE ALLOCATOR
16138 M:      Seth Jennings <sjenning@redhat.com>
16139 M:      Dan Streetman <ddstreet@ieee.org>
16140 L:      linux-mm@kvack.org
16141 S:      Maintained
16142 F:      mm/zbud.c
16143 F:      include/linux/zbud.h
16144
16145 ZD1211RW WIRELESS DRIVER
16146 M:      Daniel Drake <dsd@gentoo.org>
16147 M:      Ulrich Kunitz <kune@deine-taler.de>
16148 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16149 L:      linux-wireless@vger.kernel.org
16150 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16151 S:      Maintained
16152 F:      drivers/net/wireless/zydas/zd1211rw/
16153
16154 ZD1301 MEDIA DRIVER
16155 M:      Antti Palosaari <crope@iki.fi>
16156 L:      linux-media@vger.kernel.org
16157 W:      https://linuxtv.org/
16158 W:      http://palosaari.fi/linux/
16159 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16160 S:      Maintained
16161 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16162
16163 ZD1301_DEMOD MEDIA DRIVER
16164 M:      Antti Palosaari <crope@iki.fi>
16165 L:      linux-media@vger.kernel.org
16166 W:      https://linuxtv.org/
16167 W:      http://palosaari.fi/linux/
16168 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16169 S:      Maintained
16170 F:      drivers/media/dvb-frontends/zd1301_demod*
16171
16172 ZPOOL COMPRESSED PAGE STORAGE API
16173 M:      Dan Streetman <ddstreet@ieee.org>
16174 L:      linux-mm@kvack.org
16175 S:      Maintained
16176 F:      mm/zpool.c
16177 F:      include/linux/zpool.h
16178
16179 ZR36067 VIDEO FOR LINUX DRIVER
16180 L:      mjpeg-users@lists.sourceforge.net
16181 L:      linux-media@vger.kernel.org
16182 W:      http://mjpeg.sourceforge.net/driver-zoran/
16183 T:      hg https://linuxtv.org/hg/v4l-dvb
16184 S:      Odd Fixes
16185 F:      drivers/staging/media/zoran/
16186
16187 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16188 M:      Minchan Kim <minchan@kernel.org>
16189 M:      Nitin Gupta <ngupta@vflare.org>
16190 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16191 L:      linux-kernel@vger.kernel.org
16192 S:      Maintained
16193 F:      drivers/block/zram/
16194 F:      Documentation/blockdev/zram.txt
16195
16196 ZS DECSTATION Z85C30 SERIAL DRIVER
16197 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16198 S:      Maintained
16199 F:      drivers/tty/serial/zs.*
16200
16201 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16202 M:      Minchan Kim <minchan@kernel.org>
16203 M:      Nitin Gupta <ngupta@vflare.org>
16204 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16205 L:      linux-mm@kvack.org
16206 S:      Maintained
16207 F:      mm/zsmalloc.c
16208 F:      include/linux/zsmalloc.h
16209 F:      Documentation/vm/zsmalloc.rst
16210
16211 ZSWAP COMPRESSED SWAP CACHING
16212 M:      Seth Jennings <sjenning@redhat.com>
16213 M:      Dan Streetman <ddstreet@ieee.org>
16214 L:      linux-mm@kvack.org
16215 S:      Maintained
16216 F:      mm/zswap.c
16217
16218 THE REST
16219 M:      Linus Torvalds <torvalds@linux-foundation.org>
16220 L:      linux-kernel@vger.kernel.org
16221 Q:      http://patchwork.kernel.org/project/LKML/list/
16222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16223 S:      Buried alive in reporters
16224 F:      *
16225 F:      */