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 F:      drivers/i2c/busses/i2c-xiic.c
2315
2316 ARM64 PORT (AARCH64 ARCHITECTURE)
2317 M:      Catalin Marinas <catalin.marinas@arm.com>
2318 M:      Will Deacon <will.deacon@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2321 S:      Maintained
2322 F:      arch/arm64/
2323 X:      arch/arm64/boot/dts/
2324 F:      Documentation/arm64/
2325
2326 AS3645A LED FLASH CONTROLLER DRIVER
2327 M:      Sakari Ailus <sakari.ailus@iki.fi>
2328 L:      linux-leds@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/leds/leds-as3645a.c
2331
2332 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2333 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2334 L:      linux-media@vger.kernel.org
2335 T:      git git://linuxtv.org/media_tree.git
2336 S:      Maintained
2337 F:      drivers/media/i2c/ak7375.c
2338 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2339
2340 ASAHI KASEI AK8974 DRIVER
2341 M:      Linus Walleij <linus.walleij@linaro.org>
2342 L:      linux-iio@vger.kernel.org
2343 W:      http://www.akm.com/
2344 S:      Supported
2345 F:      drivers/iio/magnetometer/ak8974.c
2346
2347 ASC7621 HARDWARE MONITOR DRIVER
2348 M:      George Joseph <george.joseph@fairview5.com>
2349 L:      linux-hwmon@vger.kernel.org
2350 S:      Maintained
2351 F:      Documentation/hwmon/asc7621
2352 F:      drivers/hwmon/asc7621.c
2353
2354 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2355 M:      Corentin Chary <corentin.chary@gmail.com>
2356 L:      acpi4asus-user@lists.sourceforge.net
2357 L:      platform-driver-x86@vger.kernel.org
2358 W:      http://acpi4asus.sf.net
2359 S:      Maintained
2360 F:      drivers/platform/x86/asus*.c
2361 F:      drivers/platform/x86/eeepc*.c
2362
2363 ASUS WIRELESS RADIO CONTROL DRIVER
2364 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2365 L:      platform-driver-x86@vger.kernel.org
2366 S:      Maintained
2367 F:      drivers/platform/x86/asus-wireless.c
2368
2369 ASYMMETRIC KEYS
2370 M:      David Howells <dhowells@redhat.com>
2371 L:      keyrings@vger.kernel.org
2372 S:      Maintained
2373 F:      Documentation/crypto/asymmetric-keys.txt
2374 F:      include/linux/verification.h
2375 F:      include/crypto/public_key.h
2376 F:      include/crypto/pkcs7.h
2377 F:      crypto/asymmetric_keys/
2378
2379 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2380 R:      Dan Williams <dan.j.williams@intel.com>
2381 W:      http://sourceforge.net/projects/xscaleiop
2382 S:      Odd fixes
2383 F:      Documentation/crypto/async-tx-api.txt
2384 F:      crypto/async_tx/
2385 F:      drivers/dma/
2386 F:      include/linux/dmaengine.h
2387 F:      include/linux/async_tx.h
2388
2389 AT24 EEPROM DRIVER
2390 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2391 L:      linux-i2c@vger.kernel.org
2392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2393 S:      Maintained
2394 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2395 F:      drivers/misc/eeprom/at24.c
2396 F:      include/linux/platform_data/at24.h
2397
2398 ATA OVER ETHERNET (AOE) DRIVER
2399 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2400 W:      http://www.openaoe.org/
2401 S:      Supported
2402 F:      Documentation/aoe/
2403 F:      drivers/block/aoe/
2404
2405 ATHEROS 71XX/9XXX GPIO DRIVER
2406 M:      Alban Bedel <albeu@free.fr>
2407 W:      https://github.com/AlbanBedel/linux
2408 T:      git git://github.com/AlbanBedel/linux
2409 S:      Maintained
2410 F:      drivers/gpio/gpio-ath79.c
2411 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2412
2413 ATHEROS 71XX/9XXX USB PHY DRIVER
2414 M:      Alban Bedel <albeu@free.fr>
2415 W:      https://github.com/AlbanBedel/linux
2416 T:      git git://github.com/AlbanBedel/linux
2417 S:      Maintained
2418 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2419 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2420
2421 ATHEROS ATH GENERIC UTILITIES
2422 M:      Kalle Valo <kvalo@codeaurora.org>
2423 L:      linux-wireless@vger.kernel.org
2424 S:      Supported
2425 F:      drivers/net/wireless/ath/*
2426
2427 ATHEROS ATH5K WIRELESS DRIVER
2428 M:      Jiri Slaby <jirislaby@gmail.com>
2429 M:      Nick Kossifidis <mickflemm@gmail.com>
2430 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2431 L:      linux-wireless@vger.kernel.org
2432 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2433 S:      Maintained
2434 F:      drivers/net/wireless/ath/ath5k/
2435
2436 ATHEROS ATH6KL WIRELESS DRIVER
2437 M:      Kalle Valo <kvalo@codeaurora.org>
2438 L:      linux-wireless@vger.kernel.org
2439 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2441 S:      Supported
2442 F:      drivers/net/wireless/ath/ath6kl/
2443
2444 ATI_REMOTE2 DRIVER
2445 M:      Ville Syrjala <syrjala@sci.fi>
2446 S:      Maintained
2447 F:      drivers/input/misc/ati_remote2.c
2448
2449 ATK0110 HWMON DRIVER
2450 M:      Luca Tettamanti <kronos.it@gmail.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      drivers/hwmon/asus_atk0110.c
2454
2455 ATLX ETHERNET DRIVERS
2456 M:      Jay Cliburn <jcliburn@gmail.com>
2457 M:      Chris Snook <chris.snook@gmail.com>
2458 L:      netdev@vger.kernel.org
2459 W:      http://sourceforge.net/projects/atl1
2460 W:      http://atl1.sourceforge.net
2461 S:      Maintained
2462 F:      drivers/net/ethernet/atheros/
2463
2464 ATM
2465 M:      Chas Williams <3chas3@gmail.com>
2466 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2467 L:      netdev@vger.kernel.org
2468 W:      http://linux-atm.sourceforge.net
2469 S:      Maintained
2470 F:      drivers/atm/
2471 F:      include/linux/atm*
2472 F:      include/uapi/linux/atm*
2473
2474 ATMEL AT91 / AT32 MCI DRIVER
2475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2476 S:      Maintained
2477 F:      drivers/mmc/host/atmel-mci.c
2478
2479 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2480 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2481 S:      Supported
2482 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2483
2484 ATMEL Audio ALSA driver
2485 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2487 S:      Supported
2488 F:      sound/soc/atmel
2489
2490 ATMEL I2C DRIVER
2491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2492 L:      linux-i2c@vger.kernel.org
2493 S:      Supported
2494 F:      drivers/i2c/busses/i2c-at91.c
2495
2496 ATMEL ISI DRIVER
2497 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2498 L:      linux-media@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/media/platform/atmel/atmel-isi.c
2501 F:      include/media/atmel-isi.h
2502
2503 ATMEL LCDFB DRIVER
2504 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2505 L:      linux-fbdev@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/video/fbdev/atmel_lcdfb.c
2508 F:      include/video/atmel_lcdc.h
2509
2510 ATMEL MACB ETHERNET DRIVER
2511 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2512 S:      Supported
2513 F:      drivers/net/ethernet/cadence/
2514
2515 ATMEL MAXTOUCH DRIVER
2516 M:      Nick Dyer <nick@shmanahar.org>
2517 T:      git git://github.com/ndyer/linux.git
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2520 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2521
2522 ATMEL SAMA5D2 ADC DRIVER
2523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2524 L:      linux-iio@vger.kernel.org
2525 S:      Supported
2526 F:      drivers/iio/adc/at91-sama5d2_adc.c
2527
2528 ATMEL SDMMC DRIVER
2529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2530 L:      linux-mmc@vger.kernel.org
2531 S:      Supported
2532 F:      drivers/mmc/host/sdhci-of-at91.c
2533
2534 ATMEL SPI DRIVER
2535 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2536 S:      Supported
2537 F:      drivers/spi/spi-atmel.*
2538
2539 ATMEL SSC DRIVER
2540 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Supported
2543 F:      drivers/misc/atmel-ssc.c
2544 F:      include/linux/atmel-ssc.h
2545
2546 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2547 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Supported
2550 F:      drivers/misc/atmel_tclib.c
2551 F:      drivers/clocksource/tcb_clksrc.c
2552
2553 ATMEL USBA UDC DRIVER
2554 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Supported
2557 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2558
2559 ATMEL WIRELESS DRIVER
2560 M:      Simon Kelley <simon@thekelleys.org.uk>
2561 L:      linux-wireless@vger.kernel.org
2562 W:      http://www.thekelleys.org.uk/atmel
2563 W:      http://atmelwlandriver.sourceforge.net/
2564 S:      Maintained
2565 F:      drivers/net/wireless/atmel/atmel*
2566
2567 ATMEL XDMA DRIVER
2568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2569 L:      linux-arm-kernel@lists.infradead.org
2570 L:      dmaengine@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/dma/at_xdmac.c
2573
2574 ATOMIC INFRASTRUCTURE
2575 M:      Will Deacon <will.deacon@arm.com>
2576 M:      Peter Zijlstra <peterz@infradead.org>
2577 R:      Boqun Feng <boqun.feng@gmail.com>
2578 L:      linux-kernel@vger.kernel.org
2579 S:      Maintained
2580 F:      arch/*/include/asm/atomic*.h
2581 F:      include/*/atomic*.h
2582
2583 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2584 M:      Bradley Grove <linuxdrivers@attotech.com>
2585 L:      linux-scsi@vger.kernel.org
2586 W:      http://www.attotech.com
2587 S:      Supported
2588 F:      drivers/scsi/esas2r
2589
2590 ATUSB IEEE 802.15.4 RADIO DRIVER
2591 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2592 L:      linux-wpan@vger.kernel.org
2593 S:      Maintained
2594 F:      drivers/net/ieee802154/atusb.c
2595 F:      drivers/net/ieee802154/atusb.h
2596 F:      drivers/net/ieee802154/at86rf230.h
2597
2598 AUDIT SUBSYSTEM
2599 M:      Paul Moore <paul@paul-moore.com>
2600 M:      Eric Paris <eparis@redhat.com>
2601 L:      linux-audit@redhat.com (moderated for non-subscribers)
2602 W:      https://github.com/linux-audit
2603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2604 S:      Supported
2605 F:      include/linux/audit.h
2606 F:      include/uapi/linux/audit.h
2607 F:      kernel/audit*
2608
2609 AUXILIARY DISPLAY DRIVERS
2610 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2611 S:      Maintained
2612 F:      drivers/auxdisplay/
2613 F:      include/linux/cfag12864b.h
2614
2615 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2616 M:      Andreas Klinger <ak@it-klinger.de>
2617 L:      linux-iio@vger.kernel.org
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2620 F:      drivers/iio/adc/hx711.c
2621
2622 AX.25 NETWORK LAYER
2623 M:      Ralf Baechle <ralf@linux-mips.org>
2624 L:      linux-hams@vger.kernel.org
2625 W:      http://www.linux-ax25.org/
2626 S:      Maintained
2627 F:      include/uapi/linux/ax25.h
2628 F:      include/net/ax25.h
2629 F:      net/ax25/
2630
2631 AXENTIA ARM DEVICES
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/arm/axentia.txt
2636 F:      arch/arm/boot/dts/at91-linea.dtsi
2637 F:      arch/arm/boot/dts/at91-natte.dtsi
2638 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2639 F:      arch/arm/boot/dts/at91-tse850-3.dts
2640
2641 AXENTIA ASOC DRIVERS
2642 M:      Peter Rosin <peda@axentia.se>
2643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2644 S:      Maintained
2645 F:      Documentation/devicetree/bindings/sound/axentia,*
2646 F:      sound/soc/atmel/tse850-pcm5142.c
2647
2648 AZ6007 DVB DRIVER
2649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2650 L:      linux-media@vger.kernel.org
2651 W:      https://linuxtv.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 S:      Maintained
2654 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2655
2656 AZTECH FM RADIO RECEIVER DRIVER
2657 M:      Hans Verkuil <hverkuil@xs4all.nl>
2658 L:      linux-media@vger.kernel.org
2659 T:      git git://linuxtv.org/media_tree.git
2660 W:      https://linuxtv.org
2661 S:      Maintained
2662 F:      drivers/media/radio/radio-aztech*
2663
2664 B43 WIRELESS DRIVER
2665 L:      linux-wireless@vger.kernel.org
2666 L:      b43-dev@lists.infradead.org
2667 W:      http://wireless.kernel.org/en/users/Drivers/b43
2668 S:      Odd Fixes
2669 F:      drivers/net/wireless/broadcom/b43/
2670
2671 B43LEGACY WIRELESS DRIVER
2672 M:      Larry Finger <Larry.Finger@lwfinger.net>
2673 L:      linux-wireless@vger.kernel.org
2674 L:      b43-dev@lists.infradead.org
2675 W:      http://wireless.kernel.org/en/users/Drivers/b43
2676 S:      Maintained
2677 F:      drivers/net/wireless/broadcom/b43legacy/
2678
2679 BACKLIGHT CLASS/SUBSYSTEM
2680 M:      Lee Jones <lee.jones@linaro.org>
2681 M:      Daniel Thompson <daniel.thompson@linaro.org>
2682 M:      Jingoo Han <jingoohan1@gmail.com>
2683 L:      dri-devel@lists.freedesktop.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2685 S:      Maintained
2686 F:      drivers/video/backlight/
2687 F:      include/linux/backlight.h
2688 F:      include/linux/pwm_backlight.h
2689 F:      Documentation/devicetree/bindings/leds/backlight
2690
2691 BATMAN ADVANCED
2692 M:      Marek Lindner <mareklindner@neomailbox.ch>
2693 M:      Simon Wunderlich <sw@simonwunderlich.de>
2694 M:      Antonio Quartulli <a@unstable.cc>
2695 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2696 W:      https://www.open-mesh.org/
2697 Q:      https://patchwork.open-mesh.org/project/batman/list/
2698 S:      Maintained
2699 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2700 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2701 F:      Documentation/networking/batman-adv.rst
2702 F:      include/uapi/linux/batadv_packet.h
2703 F:      include/uapi/linux/batman_adv.h
2704 F:      net/batman-adv/
2705
2706 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2707 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2708 L:      linux-hams@vger.kernel.org
2709 W:      http://www.baycom.org/~tom/ham/ham.html
2710 S:      Maintained
2711 F:      drivers/net/hamradio/baycom*
2712
2713 BCACHE (BLOCK LAYER CACHE)
2714 M:      Coly Li <colyli@suse.de>
2715 M:      Kent Overstreet <kent.overstreet@gmail.com>
2716 L:      linux-bcache@vger.kernel.org
2717 W:      http://bcache.evilpiepirate.org
2718 C:      irc://irc.oftc.net/bcache
2719 S:      Maintained
2720 F:      drivers/md/bcache/
2721
2722 BDISP ST MEDIA DRIVER
2723 M:      Fabien Dessenne <fabien.dessenne@st.com>
2724 L:      linux-media@vger.kernel.org
2725 T:      git git://linuxtv.org/media_tree.git
2726 W:      https://linuxtv.org
2727 S:      Supported
2728 F:      drivers/media/platform/sti/bdisp
2729
2730 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2731 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2732 L:      netdev@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/net/ethernet/ec_bhf.c
2735
2736 BEFS FILE SYSTEM
2737 M:      Luis de Bethencourt <luisbg@kernel.org>
2738 M:      Salah Triki <salah.triki@gmail.com>
2739 S:      Maintained
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2741 F:      Documentation/filesystems/befs.txt
2742 F:      fs/befs/
2743
2744 BFQ I/O SCHEDULER
2745 M:      Paolo Valente <paolo.valente@linaro.org>
2746 M:      Jens Axboe <axboe@kernel.dk>
2747 L:      linux-block@vger.kernel.org
2748 S:      Maintained
2749 F:      block/bfq-*
2750 F:      Documentation/block/bfq-iosched.txt
2751
2752 BFS FILE SYSTEM
2753 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2754 S:      Maintained
2755 F:      Documentation/filesystems/bfs.txt
2756 F:      fs/bfs/
2757 F:      include/uapi/linux/bfs_fs.h
2758
2759 BLINKM RGB LED DRIVER
2760 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2761 S:      Maintained
2762 F:      drivers/leds/leds-blinkm.c
2763
2764 BLOCK LAYER
2765 M:      Jens Axboe <axboe@kernel.dk>
2766 L:      linux-block@vger.kernel.org
2767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2768 S:      Maintained
2769 F:      block/
2770 F:      drivers/block/
2771 F:      kernel/trace/blktrace.c
2772 F:      lib/sbitmap.c
2773
2774 BLOCK2MTD DRIVER
2775 M:      Joern Engel <joern@lazybastard.org>
2776 L:      linux-mtd@lists.infradead.org
2777 S:      Maintained
2778 F:      drivers/mtd/devices/block2mtd.c
2779
2780 BLUETOOTH DRIVERS
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      drivers/bluetooth/
2789
2790 BLUETOOTH SUBSYSTEM
2791 M:      Marcel Holtmann <marcel@holtmann.org>
2792 M:      Johan Hedberg <johan.hedberg@gmail.com>
2793 L:      linux-bluetooth@vger.kernel.org
2794 W:      http://www.bluez.org/
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2797 S:      Maintained
2798 F:      net/bluetooth/
2799 F:      include/net/bluetooth/
2800
2801 BONDING DRIVER
2802 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2803 M:      Veaceslav Falico <vfalico@gmail.com>
2804 M:      Andy Gospodarek <andy@greyhouse.net>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/bonding/
2807 S:      Supported
2808 F:      drivers/net/bonding/
2809 F:      include/uapi/linux/if_bonding.h
2810
2811 BPF (Safe dynamic programs and tools)
2812 M:      Alexei Starovoitov <ast@kernel.org>
2813 M:      Daniel Borkmann <daniel@iogearbox.net>
2814 L:      netdev@vger.kernel.org
2815 L:      linux-kernel@vger.kernel.org
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2818 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2819 S:      Supported
2820 F:      arch/x86/net/bpf_jit*
2821 F:      Documentation/networking/filter.txt
2822 F:      Documentation/bpf/
2823 F:      include/linux/bpf*
2824 F:      include/linux/filter.h
2825 F:      include/trace/events/xdp.h
2826 F:      include/uapi/linux/bpf*
2827 F:      include/uapi/linux/filter.h
2828 F:      kernel/bpf/
2829 F:      kernel/trace/bpf_trace.c
2830 F:      lib/test_bpf.c
2831 F:      net/bpf/
2832 F:      net/core/filter.c
2833 F:      net/sched/act_bpf.c
2834 F:      net/sched/cls_bpf.c
2835 F:      samples/bpf/
2836 F:      tools/bpf/
2837 F:      tools/lib/bpf/
2838 F:      tools/testing/selftests/bpf/
2839
2840 BROADCOM B44 10/100 ETHERNET DRIVER
2841 M:      Michael Chan <michael.chan@broadcom.com>
2842 L:      netdev@vger.kernel.org
2843 S:      Supported
2844 F:      drivers/net/ethernet/broadcom/b44.*
2845
2846 BROADCOM B53 ETHERNET SWITCH DRIVER
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      netdev@vger.kernel.org
2849 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2850 S:      Supported
2851 F:      drivers/net/dsa/b53/*
2852 F:      include/linux/platform_data/b53.h
2853
2854 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2855 M:      Florian Fainelli <f.fainelli@gmail.com>
2856 M:      Ray Jui <rjui@broadcom.com>
2857 M:      Scott Branden <sbranden@broadcom.com>
2858 M:      bcm-kernel-feedback-list@broadcom.com
2859 T:      git git://github.com/broadcom/mach-bcm
2860 S:      Maintained
2861 N:      bcm281*
2862 N:      bcm113*
2863 N:      bcm216*
2864 N:      kona
2865 F:      arch/arm/mach-bcm/
2866
2867 BROADCOM BCM2835 ARM ARCHITECTURE
2868 M:      Eric Anholt <eric@anholt.net>
2869 M:      Stefan Wahren <stefan.wahren@i2se.com>
2870 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2872 T:      git git://github.com/anholt/linux
2873 S:      Maintained
2874 N:      bcm2835
2875 F:      drivers/staging/vc04_services
2876
2877 BROADCOM BCM47XX MIPS ARCHITECTURE
2878 M:      Hauke Mehrtens <hauke@hauke-m.de>
2879 M:      Rafał Miłecki <zajec5@gmail.com>
2880 L:      linux-mips@linux-mips.org
2881 S:      Maintained
2882 F:      Documentation/devicetree/bindings/mips/brcm/
2883 F:      arch/mips/bcm47xx/*
2884 F:      arch/mips/include/asm/mach-bcm47xx/*
2885
2886 BROADCOM BCM5301X ARM ARCHITECTURE
2887 M:      Hauke Mehrtens <hauke@hauke-m.de>
2888 M:      Rafał Miłecki <zajec5@gmail.com>
2889 M:      Jon Mason <jonmason@broadcom.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-arm-kernel@lists.infradead.org
2892 S:      Maintained
2893 F:      arch/arm/mach-bcm/bcm_5301x.c
2894 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2895 F:      arch/arm/boot/dts/bcm470*
2896 F:      arch/arm/boot/dts/bcm953012*
2897
2898 BROADCOM BCM53573 ARM ARCHITECTURE
2899 M:      Rafał Miłecki <rafal@milecki.pl>
2900 L:      linux-arm-kernel@lists.infradead.org
2901 S:      Maintained
2902 F:      arch/arm/boot/dts/bcm53573*
2903 F:      arch/arm/boot/dts/bcm47189*
2904
2905 BROADCOM BCM63XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 T:      git git://github.com/broadcom/stblinux.git
2910 S:      Maintained
2911 N:      bcm63xx
2912
2913 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2914 M:      Kevin Cernekee <cernekee@gmail.com>
2915 L:      linux-usb@vger.kernel.org
2916 S:      Maintained
2917 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2918
2919 BROADCOM BCM7XXX ARM ARCHITECTURE
2920 M:      Brian Norris <computersforpeace@gmail.com>
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 M:      Florian Fainelli <f.fainelli@gmail.com>
2923 M:      bcm-kernel-feedback-list@broadcom.com
2924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2925 T:      git git://github.com/broadcom/stblinux.git
2926 S:      Maintained
2927 F:      arch/arm/mach-bcm/*brcmstb*
2928 F:      arch/arm/boot/dts/bcm7*.dts*
2929 F:      drivers/bus/brcmstb_gisb.c
2930 F:      arch/arm/mm/cache-b15-rac.c
2931 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2932 N:      brcmstb
2933
2934 BROADCOM BMIPS CPUFREQ DRIVER
2935 M:      Markus Mayer <mmayer@broadcom.com>
2936 M:      bcm-kernel-feedback-list@broadcom.com
2937 L:      linux-pm@vger.kernel.org
2938 S:      Maintained
2939 F:      drivers/cpufreq/bmips-cpufreq.c
2940
2941 BROADCOM BMIPS MIPS ARCHITECTURE
2942 M:      Kevin Cernekee <cernekee@gmail.com>
2943 M:      Florian Fainelli <f.fainelli@gmail.com>
2944 L:      linux-mips@linux-mips.org
2945 T:      git git://github.com/broadcom/stblinux.git
2946 S:      Maintained
2947 F:      arch/mips/bmips/*
2948 F:      arch/mips/include/asm/mach-bmips/*
2949 F:      arch/mips/kernel/*bmips*
2950 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2951 F:      drivers/irqchip/irq-bcm63*
2952 F:      drivers/irqchip/irq-bcm7*
2953 F:      drivers/irqchip/irq-brcmstb*
2954 F:      include/linux/bcm963xx_nvram.h
2955 F:      include/linux/bcm963xx_tag.h
2956
2957 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2958 M:      Rasesh Mody <rasesh.mody@cavium.com>
2959 M:      Harish Patil <harish.patil@cavium.com>
2960 M:      Dept-GELinuxNICDev@cavium.com
2961 L:      netdev@vger.kernel.org
2962 S:      Supported
2963 F:      drivers/net/ethernet/broadcom/bnx2.*
2964 F:      drivers/net/ethernet/broadcom/bnx2_*
2965
2966 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2967 M:      QLogic-Storage-Upstream@qlogic.com
2968 L:      linux-scsi@vger.kernel.org
2969 S:      Supported
2970 F:      drivers/scsi/bnx2fc/
2971
2972 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2973 M:      QLogic-Storage-Upstream@qlogic.com
2974 L:      linux-scsi@vger.kernel.org
2975 S:      Supported
2976 F:      drivers/scsi/bnx2i/
2977
2978 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2979 M:      Ariel Elior <ariel.elior@cavium.com>
2980 M:      everest-linux-l2@cavium.com
2981 L:      netdev@vger.kernel.org
2982 S:      Supported
2983 F:      drivers/net/ethernet/broadcom/bnx2x/
2984
2985 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2986 M:      Michael Chan <michael.chan@broadcom.com>
2987 L:      netdev@vger.kernel.org
2988 S:      Supported
2989 F:      drivers/net/ethernet/broadcom/bnxt/
2990
2991 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2992 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2993 M:      Franky Lin <franky.lin@broadcom.com>
2994 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2995 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2996 M:      Wright Feng <wright.feng@cypress.com>
2997 L:      linux-wireless@vger.kernel.org
2998 L:      brcm80211-dev-list.pdl@broadcom.com
2999 L:      brcm80211-dev-list@cypress.com
3000 S:      Supported
3001 F:      drivers/net/wireless/broadcom/brcm80211/
3002
3003 BROADCOM BRCMSTB GPIO DRIVER
3004 M:      Gregory Fong <gregory.0xf0@gmail.com>
3005 L:      bcm-kernel-feedback-list@broadcom.com
3006 S:      Supported
3007 F:      drivers/gpio/gpio-brcmstb.c
3008 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3009
3010 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3011 M:      Al Cooper <alcooperx@gmail.com>
3012 L:      linux-kernel@vger.kernel.org
3013 L:      bcm-kernel-feedback-list@broadcom.com
3014 S:      Maintained
3015 F:      drivers/phy/broadcom/phy-brcm-usb*
3016
3017 BROADCOM GENET ETHERNET DRIVER
3018 M:      Doug Berger <opendmb@gmail.com>
3019 M:      Florian Fainelli <f.fainelli@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 S:      Supported
3022 F:      drivers/net/ethernet/broadcom/genet/
3023
3024 BROADCOM IPROC ARM ARCHITECTURE
3025 M:      Ray Jui <rjui@broadcom.com>
3026 M:      Scott Branden <sbranden@broadcom.com>
3027 M:      Jon Mason <jonmason@broadcom.com>
3028 M:      bcm-kernel-feedback-list@broadcom.com
3029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3030 T:      git git://github.com/broadcom/cygnus-linux.git
3031 S:      Maintained
3032 N:      iproc
3033 N:      cygnus
3034 N:      bcm[-_]nsp
3035 N:      bcm9113*
3036 N:      bcm9583*
3037 N:      bcm9585*
3038 N:      bcm9586*
3039 N:      bcm988312
3040 N:      bcm113*
3041 N:      bcm583*
3042 N:      bcm585*
3043 N:      bcm586*
3044 N:      bcm88312
3045 N:      hr2
3046 N:      stingray
3047 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3048 F:      arch/arm64/boot/dts/broadcom/stingray/*
3049 F:      drivers/clk/bcm/clk-ns*
3050 F:      drivers/clk/bcm/clk-sr*
3051 F:      drivers/pinctrl/bcm/pinctrl-ns*
3052 F:      include/dt-bindings/clock/bcm-sr*
3053
3054 BROADCOM KONA GPIO DRIVER
3055 M:      Ray Jui <rjui@broadcom.com>
3056 L:      bcm-kernel-feedback-list@broadcom.com
3057 S:      Supported
3058 F:      drivers/gpio/gpio-bcm-kona.c
3059 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3060
3061 BROADCOM NETXTREME-E ROCE DRIVER
3062 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3063 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3064 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3065 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3066 L:      linux-rdma@vger.kernel.org
3067 W:      http://www.broadcom.com
3068 S:      Supported
3069 F:      drivers/infiniband/hw/bnxt_re/
3070 F:      include/uapi/rdma/bnxt_re-abi.h
3071
3072 BROADCOM NVRAM DRIVER
3073 M:      Rafał Miłecki <zajec5@gmail.com>
3074 L:      linux-mips@linux-mips.org
3075 S:      Maintained
3076 F:      drivers/firmware/broadcom/*
3077
3078 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3079 M:      Rafał Miłecki <zajec5@gmail.com>
3080 L:      linux-wireless@vger.kernel.org
3081 S:      Maintained
3082 F:      drivers/bcma/
3083 F:      include/linux/bcma/
3084
3085 BROADCOM STB AVS CPUFREQ DRIVER
3086 M:      Markus Mayer <mmayer@broadcom.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-pm@vger.kernel.org
3089 S:      Maintained
3090 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3091 F:      drivers/cpufreq/brcmstb*
3092
3093 BROADCOM STB AVS TMON DRIVER
3094 M:      Markus Mayer <mmayer@broadcom.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-pm@vger.kernel.org
3097 S:      Maintained
3098 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3099 F:      drivers/thermal/broadcom/brcmstb*
3100
3101 BROADCOM STB NAND FLASH DRIVER
3102 M:      Brian Norris <computersforpeace@gmail.com>
3103 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3104 L:      linux-mtd@lists.infradead.org
3105 L:      bcm-kernel-feedback-list@broadcom.com
3106 S:      Maintained
3107 F:      drivers/mtd/nand/raw/brcmnand/
3108
3109 BROADCOM STB DPFE DRIVER
3110 M:      Markus Mayer <mmayer@broadcom.com>
3111 M:      bcm-kernel-feedback-list@broadcom.com
3112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3113 S:      Maintained
3114 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3115 F:      drivers/memory/brcmstb_dpfe.c
3116
3117 BROADCOM SYSTEMPORT ETHERNET DRIVER
3118 M:      Florian Fainelli <f.fainelli@gmail.com>
3119 L:      netdev@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3122
3123 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3124 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3125 M:      Prashant Sreedharan <prashant@broadcom.com>
3126 M:      Michael Chan <mchan@broadcom.com>
3127 L:      netdev@vger.kernel.org
3128 S:      Supported
3129 F:      drivers/net/ethernet/broadcom/tg3.*
3130
3131 BROCADE BFA FC SCSI DRIVER
3132 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3133 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3134 L:      linux-scsi@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/scsi/bfa/
3137
3138 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rasesh.mody@cavium.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3141 M:      Dept-GELinuxNICDev@cavium.com
3142 L:      netdev@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/net/ethernet/brocade/bna/
3145
3146 BSG (block layer generic sg v4 driver)
3147 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      block/bsg.c
3151 F:      include/linux/bsg.h
3152 F:      include/uapi/linux/bsg.h
3153
3154 BT87X AUDIO DRIVER
3155 M:      Clemens Ladisch <clemens@ladisch.de>
3156 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3157 T:      git git://git.alsa-project.org/alsa-kernel.git
3158 S:      Maintained
3159 F:      Documentation/sound/cards/bt87x.rst
3160 F:      sound/pci/bt87x.c
3161
3162 BT8XXGPIO DRIVER
3163 M:      Michael Buesch <m@bues.ch>
3164 W:      http://bu3sch.de/btgpio.php
3165 S:      Maintained
3166 F:      drivers/gpio/gpio-bt8xx.c
3167
3168 BTRFS FILE SYSTEM
3169 M:      Chris Mason <clm@fb.com>
3170 M:      Josef Bacik <jbacik@fb.com>
3171 M:      David Sterba <dsterba@suse.com>
3172 L:      linux-btrfs@vger.kernel.org
3173 W:      http://btrfs.wiki.kernel.org/
3174 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3176 S:      Maintained
3177 F:      Documentation/filesystems/btrfs.txt
3178 F:      fs/btrfs/
3179 F:      include/linux/btrfs*
3180 F:      include/uapi/linux/btrfs*
3181
3182 BTTV VIDEO4LINUX DRIVER
3183 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3184 L:      linux-media@vger.kernel.org
3185 W:      https://linuxtv.org
3186 T:      git git://linuxtv.org/media_tree.git
3187 S:      Odd fixes
3188 F:      Documentation/media/v4l-drivers/bttv*
3189 F:      drivers/media/pci/bt8xx/bttv*
3190
3191 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3192 M:      Chanwoo Choi <cw00.choi@samsung.com>
3193 L:      linux-pm@vger.kernel.org
3194 L:      linux-samsung-soc@vger.kernel.org
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3196 S:      Maintained
3197 F:      drivers/devfreq/exynos-bus.c
3198 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3199
3200 BUSLOGIC SCSI DRIVER
3201 M:      Khalid Aziz <khalid@gonehiking.org>
3202 L:      linux-scsi@vger.kernel.org
3203 S:      Maintained
3204 F:      drivers/scsi/BusLogic.*
3205 F:      drivers/scsi/FlashPoint.*
3206
3207 C-MEDIA CMI8788 DRIVER
3208 M:      Clemens Ladisch <clemens@ladisch.de>
3209 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3210 T:      git git://git.alsa-project.org/alsa-kernel.git
3211 S:      Maintained
3212 F:      sound/pci/oxygen/
3213
3214 C6X ARCHITECTURE
3215 M:      Mark Salter <msalter@redhat.com>
3216 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3217 L:      linux-c6x-dev@linux-c6x.org
3218 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3219 S:      Maintained
3220 F:      arch/c6x/
3221
3222 CA8210 IEEE-802.15.4 RADIO DRIVER
3223 M:      Harry Morris <h.morris@cascoda.com>
3224 L:      linux-wpan@vger.kernel.org
3225 W:      https://github.com/Cascoda/ca8210-linux.git
3226 S:      Maintained
3227 F:      drivers/net/ieee802154/ca8210.c
3228 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3229
3230 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3231 M:      David Howells <dhowells@redhat.com>
3232 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3233 S:      Supported
3234 F:      Documentation/filesystems/caching/cachefiles.txt
3235 F:      fs/cachefiles/
3236
3237 CADENCE MIPI-CSI2 BRIDGES
3238 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3239 L:      linux-media@vger.kernel.org
3240 S:      Maintained
3241 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3242 F:      drivers/media/platform/cadence/cdns-csi2*
3243
3244 CADET FM/AM RADIO RECEIVER DRIVER
3245 M:      Hans Verkuil <hverkuil@xs4all.nl>
3246 L:      linux-media@vger.kernel.org
3247 T:      git git://linuxtv.org/media_tree.git
3248 W:      https://linuxtv.org
3249 S:      Maintained
3250 F:      drivers/media/radio/radio-cadet*
3251
3252 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3253 M:      Jonathan Corbet <corbet@lwn.net>
3254 L:      linux-media@vger.kernel.org
3255 T:      git git://linuxtv.org/media_tree.git
3256 S:      Maintained
3257 F:      Documentation/media/v4l-drivers/cafe_ccic*
3258 F:      drivers/media/platform/marvell-ccic/
3259
3260 CAIF NETWORK LAYER
3261 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3262 L:      netdev@vger.kernel.org
3263 S:      Supported
3264 F:      Documentation/networking/caif/
3265 F:      drivers/net/caif/
3266 F:      include/uapi/linux/caif/
3267 F:      include/net/caif/
3268 F:      net/caif/
3269
3270 CALGARY x86-64 IOMMU
3271 M:      Muli Ben-Yehuda <mulix@mulix.org>
3272 M:      Jon Mason <jdmason@kudzu.us>
3273 L:      iommu@lists.linux-foundation.org
3274 S:      Maintained
3275 F:      arch/x86/kernel/pci-calgary_64.c
3276 F:      arch/x86/kernel/tce_64.c
3277 F:      arch/x86/include/asm/calgary.h
3278 F:      arch/x86/include/asm/tce.h
3279
3280 CAN NETWORK DRIVERS
3281 M:      Wolfgang Grandegger <wg@grandegger.com>
3282 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3283 L:      linux-can@vger.kernel.org
3284 W:      https://github.com/linux-can
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3287 S:      Maintained
3288 F:      Documentation/devicetree/bindings/net/can/
3289 F:      drivers/net/can/
3290 F:      include/linux/can/dev.h
3291 F:      include/linux/can/platform/
3292 F:      include/uapi/linux/can/error.h
3293 F:      include/uapi/linux/can/netlink.h
3294
3295 CAN NETWORK LAYER
3296 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3297 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3298 L:      linux-can@vger.kernel.org
3299 W:      https://github.com/linux-can
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3302 S:      Maintained
3303 F:      Documentation/networking/can.rst
3304 F:      net/can/
3305 F:      include/linux/can/core.h
3306 F:      include/uapi/linux/can.h
3307 F:      include/uapi/linux/can/bcm.h
3308 F:      include/uapi/linux/can/raw.h
3309 F:      include/uapi/linux/can/gw.h
3310
3311 CAPABILITIES
3312 M:      Serge Hallyn <serge@hallyn.com>
3313 L:      linux-security-module@vger.kernel.org
3314 S:      Supported
3315 F:      include/linux/capability.h
3316 F:      include/uapi/linux/capability.h
3317 F:      security/commoncap.c
3318 F:      kernel/capability.c
3319
3320 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3321 M:      Kevin Tsai <ktsai@capellamicro.com>
3322 S:      Maintained
3323 F:      drivers/iio/light/cm*
3324
3325 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3326 M:      Christian Lamparter <chunkeey@googlemail.com>
3327 L:      linux-wireless@vger.kernel.org
3328 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3329 S:      Maintained
3330 F:      drivers/net/wireless/ath/carl9170/
3331
3332 CAVIUM I2C DRIVER
3333 M:      Jan Glauber <jglauber@cavium.com>
3334 M:      David Daney <david.daney@cavium.com>
3335 W:      http://www.cavium.com
3336 S:      Supported
3337 F:      drivers/i2c/busses/i2c-octeon*
3338 F:      drivers/i2c/busses/i2c-thunderx*
3339
3340 CAVIUM LIQUIDIO NETWORK DRIVER
3341 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3342 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3343 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3344 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3345 L:      netdev@vger.kernel.org
3346 W:      http://www.cavium.com
3347 S:      Supported
3348 F:      drivers/net/ethernet/cavium/liquidio/
3349
3350 CAVIUM MMC DRIVER
3351 M:      Jan Glauber <jglauber@cavium.com>
3352 M:      David Daney <david.daney@cavium.com>
3353 M:      Steven J. Hill <Steven.Hill@cavium.com>
3354 W:      http://www.cavium.com
3355 S:      Supported
3356 F:      drivers/mmc/host/cavium*
3357
3358 CAVIUM OCTEON-TX CRYPTO DRIVER
3359 M:      George Cherian <george.cherian@cavium.com>
3360 L:      linux-crypto@vger.kernel.org
3361 W:      http://www.cavium.com
3362 S:      Supported
3363 F:      drivers/crypto/cavium/cpt/
3364
3365 CAVIUM THUNDERX2 ARM64 SOC
3366 M:      Robert Richter <rrichter@cavium.com>
3367 M:      Jayachandran C <jnair@caviumnetworks.com>
3368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3369 S:      Maintained
3370 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3371 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3372
3373 CC2520 IEEE-802.15.4 RADIO DRIVER
3374 M:      Varka Bhadram <varkabhadram@gmail.com>
3375 L:      linux-wpan@vger.kernel.org
3376 S:      Maintained
3377 F:      drivers/net/ieee802154/cc2520.c
3378 F:      include/linux/spi/cc2520.h
3379 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3380
3381 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3382 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3383 L:      linux-crypto@vger.kernel.org
3384 S:      Supported
3385 F:      drivers/crypto/ccree/
3386 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3387
3388 CEC FRAMEWORK
3389 M:      Hans Verkuil <hans.verkuil@cisco.com>
3390 L:      linux-media@vger.kernel.org
3391 T:      git git://linuxtv.org/media_tree.git
3392 W:      http://linuxtv.org
3393 S:      Supported
3394 F:      Documentation/media/kapi/cec-core.rst
3395 F:      Documentation/media/uapi/cec
3396 F:      drivers/media/cec/
3397 F:      drivers/media/rc/keymaps/rc-cec.c
3398 F:      include/media/cec.h
3399 F:      include/media/cec-notifier.h
3400 F:      include/uapi/linux/cec.h
3401 F:      include/uapi/linux/cec-funcs.h
3402 F:      Documentation/devicetree/bindings/media/cec.txt
3403 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3404
3405 CEC GPIO DRIVER
3406 M:      Hans Verkuil <hans.verkuil@cisco.com>
3407 L:      linux-media@vger.kernel.org
3408 T:      git git://linuxtv.org/media_tree.git
3409 W:      http://linuxtv.org
3410 S:      Supported
3411 F:      drivers/media/platform/cec-gpio/
3412 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3413
3414 CELL BROADBAND ENGINE ARCHITECTURE
3415 M:      Arnd Bergmann <arnd@arndb.de>
3416 L:      linuxppc-dev@lists.ozlabs.org
3417 W:      http://www.ibm.com/developerworks/power/cell/
3418 S:      Supported
3419 F:      arch/powerpc/include/asm/cell*.h
3420 F:      arch/powerpc/include/asm/spu*.h
3421 F:      arch/powerpc/include/uapi/asm/spu*.h
3422 F:      arch/powerpc/oprofile/*cell*
3423 F:      arch/powerpc/platforms/cell/
3424
3425 CEPH COMMON CODE (LIBCEPH)
3426 M:      Ilya Dryomov <idryomov@gmail.com>
3427 M:      "Yan, Zheng" <zyan@redhat.com>
3428 M:      Sage Weil <sage@redhat.com>
3429 L:      ceph-devel@vger.kernel.org
3430 W:      http://ceph.com/
3431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3432 T:      git git://github.com/ceph/ceph-client.git
3433 S:      Supported
3434 F:      net/ceph/
3435 F:      include/linux/ceph/
3436 F:      include/linux/crush/
3437
3438 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3439 M:      "Yan, Zheng" <zyan@redhat.com>
3440 M:      Sage Weil <sage@redhat.com>
3441 M:      Ilya Dryomov <idryomov@gmail.com>
3442 L:      ceph-devel@vger.kernel.org
3443 W:      http://ceph.com/
3444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3445 T:      git git://github.com/ceph/ceph-client.git
3446 S:      Supported
3447 F:      Documentation/filesystems/ceph.txt
3448 F:      fs/ceph/
3449
3450 CERTIFICATE HANDLING:
3451 M:      David Howells <dhowells@redhat.com>
3452 M:      David Woodhouse <dwmw2@infradead.org>
3453 L:      keyrings@vger.kernel.org
3454 S:      Maintained
3455 F:      Documentation/admin-guide/module-signing.rst
3456 F:      certs/
3457 F:      scripts/sign-file.c
3458 F:      scripts/extract-cert.c
3459
3460 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3461 L:      linux-usb@vger.kernel.org
3462 S:      Orphan
3463 F:      Documentation/usb/WUSB-Design-overview.txt
3464 F:      Documentation/usb/wusb-cbaf
3465 F:      drivers/usb/host/hwa-hc.c
3466 F:      drivers/usb/host/whci/
3467 F:      drivers/usb/wusbcore/
3468 F:      include/linux/usb/wusb*
3469
3470 CFAG12864B LCD DRIVER
3471 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3472 S:      Maintained
3473 F:      drivers/auxdisplay/cfag12864b.c
3474 F:      include/linux/cfag12864b.h
3475
3476 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3477 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3478 S:      Maintained
3479 F:      drivers/auxdisplay/cfag12864bfb.c
3480 F:      include/linux/cfag12864b.h
3481
3482 802.11 (including CFG80211/NL80211)
3483 M:      Johannes Berg <johannes@sipsolutions.net>
3484 L:      linux-wireless@vger.kernel.org
3485 W:      http://wireless.kernel.org/
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3488 S:      Maintained
3489 F:      net/wireless/
3490 F:      include/uapi/linux/nl80211.h
3491 F:      include/linux/ieee80211.h
3492 F:      include/net/wext.h
3493 F:      include/net/cfg80211.h
3494 F:      include/net/iw_handler.h
3495 F:      include/net/ieee80211_radiotap.h
3496 F:      Documentation/driver-api/80211/cfg80211.rst
3497 F:      Documentation/networking/regulatory.txt
3498
3499 CHAR and MISC DRIVERS
3500 M:      Arnd Bergmann <arnd@arndb.de>
3501 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3503 S:      Supported
3504 F:      drivers/char/
3505 F:      drivers/misc/
3506 F:      include/linux/miscdevice.h
3507
3508 CHECKPATCH
3509 M:      Andy Whitcroft <apw@canonical.com>
3510 M:      Joe Perches <joe@perches.com>
3511 S:      Maintained
3512 F:      scripts/checkpatch.pl
3513
3514 CHINESE DOCUMENTATION
3515 M:      Harry Wei <harryxiyou@gmail.com>
3516 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3517 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3518 S:      Maintained
3519 F:      Documentation/translations/zh_CN/
3520
3521 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3522 M:      Peter Chen <Peter.Chen@nxp.com>
3523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3524 L:      linux-usb@vger.kernel.org
3525 S:      Maintained
3526 F:      drivers/usb/chipidea/
3527
3528 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3529 M:      Hans de Goede <hdegoede@redhat.com>
3530 L:      linux-input@vger.kernel.org
3531 S:      Maintained
3532 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3533 F:      drivers/input/touchscreen/chipone_icn8318.c
3534
3535 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3536 M:      Hans de Goede <hdegoede@redhat.com>
3537 L:      linux-input@vger.kernel.org
3538 S:      Maintained
3539 F:      drivers/input/touchscreen/chipone_icn8505.c
3540
3541 CHROME HARDWARE PLATFORM SUPPORT
3542 M:      Benson Leung <bleung@chromium.org>
3543 M:      Olof Johansson <olof@lixom.net>
3544 S:      Maintained
3545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3546 F:      drivers/platform/chrome/
3547
3548 CIRRUS LOGIC AUDIO CODEC DRIVERS
3549 M:      Brian Austin <brian.austin@cirrus.com>
3550 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3552 S:      Maintained
3553 F:      sound/soc/codecs/cs*
3554
3555 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3556 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3557 L:      netdev@vger.kernel.org
3558 S:      Maintained
3559 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3560
3561 CISCO FCOE HBA DRIVER
3562 M:      Satish Kharat <satishkh@cisco.com>
3563 M:      Sesidhar Baddela <sebaddel@cisco.com>
3564 M:      Karan Tilak Kumar <kartilak@cisco.com>
3565 L:      linux-scsi@vger.kernel.org
3566 S:      Supported
3567 F:      drivers/scsi/fnic/
3568
3569 CISCO SCSI HBA DRIVER
3570 M:      Karan Tilak Kumar <kartilak@cisco.com>
3571 M:      Sesidhar Baddela <sebaddel@cisco.com>
3572 L:      linux-scsi@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/scsi/snic/
3575
3576 CISCO VIC ETHERNET NIC DRIVER
3577 M:      Christian Benvenuti <benve@cisco.com>
3578 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3579 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3580 S:      Supported
3581 F:      drivers/net/ethernet/cisco/enic/
3582
3583 CISCO VIC LOW LATENCY NIC DRIVER
3584 M:      Christian Benvenuti <benve@cisco.com>
3585 S:      Supported
3586 F:      drivers/infiniband/hw/usnic/
3587
3588 CIRRUS LOGIC MADERA CODEC DRIVERS
3589 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3590 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3592 L:      patches@opensource.cirrus.com
3593 T:      git https://github.com/CirrusLogic/linux-drivers.git
3594 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3595 S:      Supported
3596 F:      Documentation/devicetree/bindings/mfd/madera.txt
3597 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3598 F:      include/linux/mfd/madera/*
3599 F:      drivers/gpio/gpio-madera*
3600 F:      drivers/mfd/madera*
3601 F:      drivers/mfd/cs47l*
3602 F:      drivers/pinctrl/cirrus/*
3603
3604 CLANG-FORMAT FILE
3605 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3606 S:      Maintained
3607 F:      .clang-format
3608
3609 CLEANCACHE API
3610 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3611 L:      linux-kernel@vger.kernel.org
3612 S:      Maintained
3613 F:      mm/cleancache.c
3614 F:      include/linux/cleancache.h
3615
3616 CLK API
3617 M:      Russell King <linux@armlinux.org.uk>
3618 L:      linux-clk@vger.kernel.org
3619 S:      Maintained
3620 F:      include/linux/clk.h
3621
3622 CLOCKSOURCE, CLOCKEVENT DRIVERS
3623 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3624 M:      Thomas Gleixner <tglx@linutronix.de>
3625 L:      linux-kernel@vger.kernel.org
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3627 S:      Supported
3628 F:      drivers/clocksource/
3629 F:      Documentation/devicetree/bindings/timer/
3630
3631 CMPC ACPI DRIVER
3632 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3633 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3634 L:      platform-driver-x86@vger.kernel.org
3635 S:      Supported
3636 F:      drivers/platform/x86/classmate-laptop.c
3637
3638 COBALT MEDIA DRIVER
3639 M:      Hans Verkuil <hans.verkuil@cisco.com>
3640 L:      linux-media@vger.kernel.org
3641 T:      git git://linuxtv.org/media_tree.git
3642 W:      https://linuxtv.org
3643 S:      Supported
3644 F:      drivers/media/pci/cobalt/
3645
3646 COCCINELLE/Semantic Patches (SmPL)
3647 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3648 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3649 M:      Nicolas Palix <nicolas.palix@imag.fr>
3650 M:      Michal Marek <michal.lkml@markovi.net>
3651 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3653 W:      http://coccinelle.lip6.fr/
3654 S:      Supported
3655 F:      Documentation/dev-tools/coccinelle.rst
3656 F:      scripts/coccinelle/
3657 F:      scripts/coccicheck
3658
3659 CODA FILE SYSTEM
3660 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3661 M:      coda@cs.cmu.edu
3662 L:      codalist@coda.cs.cmu.edu
3663 W:      http://www.coda.cs.cmu.edu/
3664 S:      Maintained
3665 F:      Documentation/filesystems/coda.txt
3666 F:      fs/coda/
3667 F:      include/linux/coda*.h
3668 F:      include/uapi/linux/coda*.h
3669
3670 CODA V4L2 MEM2MEM DRIVER
3671 M:      Philipp Zabel <p.zabel@pengutronix.de>
3672 L:      linux-media@vger.kernel.org
3673 S:      Maintained
3674 F:      Documentation/devicetree/bindings/media/coda.txt
3675 F:      drivers/media/platform/coda/
3676
3677 COMMON CLK FRAMEWORK
3678 M:      Michael Turquette <mturquette@baylibre.com>
3679 M:      Stephen Boyd <sboyd@kernel.org>
3680 L:      linux-clk@vger.kernel.org
3681 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3683 S:      Maintained
3684 F:      Documentation/devicetree/bindings/clock/
3685 F:      drivers/clk/
3686 X:      drivers/clk/clkdev.c
3687 F:      include/linux/clk-pr*
3688 F:      include/linux/clk/
3689 F:      include/linux/of_clk.h
3690
3691 COMMON INTERNET FILE SYSTEM (CIFS)
3692 M:      Steve French <sfrench@samba.org>
3693 L:      linux-cifs@vger.kernel.org
3694 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3695 W:      http://linux-cifs.samba.org/
3696 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3697 S:      Supported
3698 F:      Documentation/filesystems/cifs/
3699 F:      fs/cifs/
3700
3701 COMPACTPCI HOTPLUG CORE
3702 M:      Scott Murray <scott@spiteful.org>
3703 L:      linux-pci@vger.kernel.org
3704 S:      Maintained
3705 F:      drivers/pci/hotplug/cpci_hotplug*
3706
3707 COMPACTPCI HOTPLUG GENERIC DRIVER
3708 M:      Scott Murray <scott@spiteful.org>
3709 L:      linux-pci@vger.kernel.org
3710 S:      Maintained
3711 F:      drivers/pci/hotplug/cpcihp_generic.c
3712
3713 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3714 M:      Scott Murray <scott@spiteful.org>
3715 L:      linux-pci@vger.kernel.org
3716 S:      Maintained
3717 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3718
3719 COMPAL LAPTOP SUPPORT
3720 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3721 L:      platform-driver-x86@vger.kernel.org
3722 S:      Maintained
3723 F:      drivers/platform/x86/compal-laptop.c
3724
3725 CONEXANT ACCESSRUNNER USB DRIVER
3726 L:      accessrunner-general@lists.sourceforge.net
3727 W:      http://accessrunner.sourceforge.net/
3728 S:      Orphan
3729 F:      drivers/usb/atm/cxacru.c
3730
3731 CONFIGFS
3732 M:      Joel Becker <jlbec@evilplan.org>
3733 M:      Christoph Hellwig <hch@lst.de>
3734 T:      git git://git.infradead.org/users/hch/configfs.git
3735 S:      Supported
3736 F:      fs/configfs/
3737 F:      include/linux/configfs.h
3738
3739 CONNECTOR
3740 M:      Evgeniy Polyakov <zbr@ioremap.net>
3741 L:      netdev@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/connector/
3744
3745 CONTROL GROUP (CGROUP)
3746 M:      Tejun Heo <tj@kernel.org>
3747 M:      Li Zefan <lizefan@huawei.com>
3748 M:      Johannes Weiner <hannes@cmpxchg.org>
3749 L:      cgroups@vger.kernel.org
3750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3751 S:      Maintained
3752 F:      Documentation/cgroup*
3753 F:      include/linux/cgroup*
3754 F:      kernel/cgroup*
3755
3756 CONTROL GROUP - CPUSET
3757 M:      Li Zefan <lizefan@huawei.com>
3758 L:      cgroups@vger.kernel.org
3759 W:      http://www.bullopensource.org/cpuset/
3760 W:      http://oss.sgi.com/projects/cpusets/
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3762 S:      Maintained
3763 F:      Documentation/cgroup-v1/cpusets.txt
3764 F:      include/linux/cpuset.h
3765 F:      kernel/cgroup/cpuset.c
3766
3767 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3768 M:      Johannes Weiner <hannes@cmpxchg.org>
3769 M:      Michal Hocko <mhocko@kernel.org>
3770 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3771 L:      cgroups@vger.kernel.org
3772 L:      linux-mm@kvack.org
3773 S:      Maintained
3774 F:      mm/memcontrol.c
3775 F:      mm/swap_cgroup.c
3776
3777 CORETEMP HARDWARE MONITORING DRIVER
3778 M:      Fenghua Yu <fenghua.yu@intel.com>
3779 L:      linux-hwmon@vger.kernel.org
3780 S:      Maintained
3781 F:      Documentation/hwmon/coretemp
3782 F:      drivers/hwmon/coretemp.c
3783
3784 COSA/SRP SYNC SERIAL DRIVER
3785 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3786 W:      http://www.fi.muni.cz/~kas/cosa/
3787 S:      Maintained
3788 F:      drivers/net/wan/cosa*
3789
3790 CPMAC ETHERNET DRIVER
3791 M:      Florian Fainelli <f.fainelli@gmail.com>
3792 L:      netdev@vger.kernel.org
3793 S:      Maintained
3794 F:      drivers/net/ethernet/ti/cpmac.c
3795
3796 CPU FREQUENCY DRIVERS
3797 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3798 M:      Viresh Kumar <viresh.kumar@linaro.org>
3799 L:      linux-pm@vger.kernel.org
3800 S:      Maintained
3801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3802 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3803 B:      https://bugzilla.kernel.org
3804 F:      Documentation/cpu-freq/
3805 F:      Documentation/devicetree/bindings/cpufreq/
3806 F:      drivers/cpufreq/
3807 F:      include/linux/cpufreq.h
3808 F:      tools/testing/selftests/cpufreq/
3809
3810 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3811 M:      Viresh Kumar <viresh.kumar@linaro.org>
3812 M:      Sudeep Holla <sudeep.holla@arm.com>
3813 L:      linux-pm@vger.kernel.org
3814 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3815 S:      Maintained
3816 F:      drivers/cpufreq/arm_big_little.h
3817 F:      drivers/cpufreq/arm_big_little.c
3818 F:      drivers/cpufreq/arm_big_little_dt.c
3819
3820 CPU POWER MONITORING SUBSYSTEM
3821 M:      Thomas Renninger <trenn@suse.com>
3822 M:      Shuah Khan <shuah@kernel.org>
3823 L:      linux-pm@vger.kernel.org
3824 S:      Maintained
3825 F:      tools/power/cpupower/
3826
3827 CPUID/MSR DRIVER
3828 M:      "H. Peter Anvin" <hpa@zytor.com>
3829 S:      Maintained
3830 F:      arch/x86/kernel/cpuid.c
3831 F:      arch/x86/kernel/msr.c
3832
3833 CPUIDLE DRIVER - ARM BIG LITTLE
3834 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3835 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3836 L:      linux-pm@vger.kernel.org
3837 L:      linux-arm-kernel@lists.infradead.org
3838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3839 S:      Maintained
3840 F:      drivers/cpuidle/cpuidle-big_little.c
3841
3842 CPUIDLE DRIVER - ARM EXYNOS
3843 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3844 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3845 M:      Kukjin Kim <kgene@kernel.org>
3846 L:      linux-pm@vger.kernel.org
3847 L:      linux-samsung-soc@vger.kernel.org
3848 S:      Supported
3849 F:      drivers/cpuidle/cpuidle-exynos.c
3850 F:      arch/arm/mach-exynos/pm.c
3851
3852 CPUIDLE DRIVERS
3853 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3854 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3855 L:      linux-pm@vger.kernel.org
3856 S:      Maintained
3857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3858 B:      https://bugzilla.kernel.org
3859 F:      drivers/cpuidle/*
3860 F:      include/linux/cpuidle.h
3861
3862 CRAMFS FILESYSTEM
3863 M:      Nicolas Pitre <nico@linaro.org>
3864 S:      Maintained
3865 F:      Documentation/filesystems/cramfs.txt
3866 F:      fs/cramfs/
3867
3868 CRYPTO API
3869 M:      Herbert Xu <herbert@gondor.apana.org.au>
3870 M:      "David S. Miller" <davem@davemloft.net>
3871 L:      linux-crypto@vger.kernel.org
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3874 S:      Maintained
3875 F:      Documentation/crypto/
3876 F:      Documentation/devicetree/bindings/crypto/
3877 F:      arch/*/crypto/
3878 F:      crypto/
3879 F:      drivers/crypto/
3880 F:      include/crypto/
3881 F:      include/linux/crypto*
3882
3883 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3884 M:      Neil Horman <nhorman@tuxdriver.com>
3885 L:      linux-crypto@vger.kernel.org
3886 S:      Maintained
3887 F:      crypto/ansi_cprng.c
3888 F:      crypto/rng.c
3889
3890 CS3308 MEDIA DRIVER
3891 M:      Hans Verkuil <hverkuil@xs4all.nl>
3892 L:      linux-media@vger.kernel.org
3893 T:      git git://linuxtv.org/media_tree.git
3894 W:      http://linuxtv.org
3895 S:      Odd Fixes
3896 F:      drivers/media/i2c/cs3308.c
3897 F:      drivers/media/i2c/cs3308.h
3898
3899 CS5535 Audio ALSA driver
3900 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3901 S:      Maintained
3902 F:      sound/pci/cs5535audio/
3903
3904 CW1200 WLAN driver
3905 M:      Solomon Peachy <pizza@shaftnet.org>
3906 S:      Maintained
3907 F:      drivers/net/wireless/st/cw1200/
3908
3909 CX18 VIDEO4LINUX DRIVER
3910 M:      Andy Walls <awalls@md.metrocast.net>
3911 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3912 L:      linux-media@vger.kernel.org
3913 T:      git git://linuxtv.org/media_tree.git
3914 W:      https://linuxtv.org
3915 W:      http://www.ivtvdriver.org/index.php/Cx18
3916 S:      Maintained
3917 F:      Documentation/media/v4l-drivers/cx18*
3918 F:      drivers/media/pci/cx18/
3919 F:      include/uapi/linux/ivtv*
3920
3921 CX2341X MPEG ENCODER HELPER MODULE
3922 M:      Hans Verkuil <hverkuil@xs4all.nl>
3923 L:      linux-media@vger.kernel.org
3924 T:      git git://linuxtv.org/media_tree.git
3925 W:      https://linuxtv.org
3926 S:      Maintained
3927 F:      drivers/media/common/cx2341x*
3928 F:      include/media/cx2341x*
3929
3930 CX24120 MEDIA DRIVER
3931 M:      Jemma Denson <jdenson@gmail.com>
3932 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3933 L:      linux-media@vger.kernel.org
3934 W:      https://linuxtv.org
3935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3936 S:      Maintained
3937 F:      drivers/media/dvb-frontends/cx24120*
3938
3939 CX88 VIDEO4LINUX DRIVER
3940 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3941 L:      linux-media@vger.kernel.org
3942 W:      https://linuxtv.org
3943 T:      git git://linuxtv.org/media_tree.git
3944 S:      Odd fixes
3945 F:      Documentation/media/v4l-drivers/cx88*
3946 F:      drivers/media/pci/cx88/
3947
3948 CXD2820R MEDIA DRIVER
3949 M:      Antti Palosaari <crope@iki.fi>
3950 L:      linux-media@vger.kernel.org
3951 W:      https://linuxtv.org
3952 W:      http://palosaari.fi/linux/
3953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3954 T:      git git://linuxtv.org/anttip/media_tree.git
3955 S:      Maintained
3956 F:      drivers/media/dvb-frontends/cxd2820r*
3957
3958 CXGB3 ETHERNET DRIVER (CXGB3)
3959 M:      Santosh Raspatur <santosh@chelsio.com>
3960 L:      netdev@vger.kernel.org
3961 W:      http://www.chelsio.com
3962 S:      Supported
3963 F:      drivers/net/ethernet/chelsio/cxgb3/
3964
3965 CXGB3 ISCSI DRIVER (CXGB3I)
3966 M:      Karen Xie <kxie@chelsio.com>
3967 L:      linux-scsi@vger.kernel.org
3968 W:      http://www.chelsio.com
3969 S:      Supported
3970 F:      drivers/scsi/cxgbi/cxgb3i
3971
3972 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3973 M:      Steve Wise <swise@chelsio.com>
3974 L:      linux-rdma@vger.kernel.org
3975 W:      http://www.openfabrics.org
3976 S:      Supported
3977 F:      drivers/infiniband/hw/cxgb3/
3978 F:      include/uapi/rdma/cxgb3-abi.h
3979
3980 CXGB4 CRYPTO DRIVER (chcr)
3981 M:      Harsh Jain <harsh@chelsio.com>
3982 L:      linux-crypto@vger.kernel.org
3983 W:      http://www.chelsio.com
3984 S:      Supported
3985 F:      drivers/crypto/chelsio
3986
3987 CXGB4 ETHERNET DRIVER (CXGB4)
3988 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3989 L:      netdev@vger.kernel.org
3990 W:      http://www.chelsio.com
3991 S:      Supported
3992 F:      drivers/net/ethernet/chelsio/cxgb4/
3993
3994 CXGB4 ISCSI DRIVER (CXGB4I)
3995 M:      Karen Xie <kxie@chelsio.com>
3996 L:      linux-scsi@vger.kernel.org
3997 W:      http://www.chelsio.com
3998 S:      Supported
3999 F:      drivers/scsi/cxgbi/cxgb4i
4000
4001 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4002 M:      Steve Wise <swise@chelsio.com>
4003 L:      linux-rdma@vger.kernel.org
4004 W:      http://www.openfabrics.org
4005 S:      Supported
4006 F:      drivers/infiniband/hw/cxgb4/
4007 F:      include/uapi/rdma/cxgb4-abi.h
4008
4009 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4010 M:      Casey Leedom <leedom@chelsio.com>
4011 L:      netdev@vger.kernel.org
4012 W:      http://www.chelsio.com
4013 S:      Supported
4014 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4015
4016 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4017 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4018 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4019 L:      linuxppc-dev@lists.ozlabs.org
4020 S:      Supported
4021 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4022 F:      drivers/misc/cxl/
4023 F:      include/misc/cxl*
4024 F:      include/uapi/misc/cxl.h
4025 F:      Documentation/powerpc/cxl.txt
4026 F:      Documentation/ABI/testing/sysfs-class-cxl
4027
4028 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4029 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4030 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4031 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4032 L:      linux-scsi@vger.kernel.org
4033 S:      Supported
4034 F:      drivers/scsi/cxlflash/
4035 F:      include/uapi/scsi/cxlflash_ioctls.h
4036 F:      Documentation/powerpc/cxlflash.txt
4037
4038 CYBERPRO FB DRIVER
4039 M:      Russell King <linux@armlinux.org.uk>
4040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4041 W:      http://www.armlinux.org.uk/
4042 S:      Maintained
4043 F:      drivers/video/fbdev/cyber2000fb.*
4044
4045 CYCLADES ASYNC MUX DRIVER
4046 W:      http://www.cyclades.com/
4047 S:      Orphan
4048 F:      drivers/tty/cyclades.c
4049 F:      include/linux/cyclades.h
4050 F:      include/uapi/linux/cyclades.h
4051
4052 CYCLADES PC300 DRIVER
4053 W:      http://www.cyclades.com/
4054 S:      Orphan
4055 F:      drivers/net/wan/pc300*
4056
4057 CYPRESS_FIRMWARE MEDIA DRIVER
4058 M:      Antti Palosaari <crope@iki.fi>
4059 L:      linux-media@vger.kernel.org
4060 W:      https://linuxtv.org
4061 W:      http://palosaari.fi/linux/
4062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4063 T:      git git://linuxtv.org/anttip/media_tree.git
4064 S:      Maintained
4065 F:      drivers/media/common/cypress_firmware*
4066
4067 CYTTSP TOUCHSCREEN DRIVER
4068 M:      Ferruh Yigit <fery@cypress.com>
4069 L:      linux-input@vger.kernel.org
4070 S:      Supported
4071 F:      drivers/input/touchscreen/cyttsp*
4072 F:      include/linux/input/cyttsp.h
4073
4074 D-LINK DIR-685 TOUCHKEYS DRIVER
4075 M:      Linus Walleij <linus.walleij@linaro.org>
4076 L:      linux-input@vger.kernel.org
4077 S:      Supported
4078 F:      drivers/input/dlink-dir685-touchkeys.c
4079
4080 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4081 M:      Joshua Kinard <kumba@gentoo.org>
4082 S:      Maintained
4083 F:      drivers/rtc/rtc-ds1685.c
4084 F:      include/linux/rtc/ds1685.h
4085
4086 DAMA SLAVE for AX.25
4087 M:      Joerg Reuter <jreuter@yaina.de>
4088 W:      http://yaina.de/jreuter/
4089 W:      http://www.qsl.net/dl1bke/
4090 L:      linux-hams@vger.kernel.org
4091 S:      Maintained
4092 F:      net/ax25/af_ax25.c
4093 F:      net/ax25/ax25_dev.c
4094 F:      net/ax25/ax25_ds_*
4095 F:      net/ax25/ax25_in.c
4096 F:      net/ax25/ax25_out.c
4097 F:      net/ax25/ax25_timer.c
4098 F:      net/ax25/sysctl_net_ax25.c
4099
4100 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4101 L:      netdev@vger.kernel.org
4102 S:      Orphan
4103 F:      Documentation/networking/dmfe.txt
4104 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4105
4106 DC390/AM53C974 SCSI driver
4107 M:      Hannes Reinecke <hare@suse.com>
4108 L:      linux-scsi@vger.kernel.org
4109 S:      Maintained
4110 F:      drivers/scsi/am53c974.c
4111
4112 DC395x SCSI driver
4113 M:      Oliver Neukum <oliver@neukum.org>
4114 M:      Ali Akcaagac <aliakc@web.de>
4115 M:      Jamie Lenehan <lenehan@twibble.org>
4116 L:      dc395x@twibble.org
4117 W:      http://twibble.org/dist/dc395x/
4118 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4119 S:      Maintained
4120 F:      Documentation/scsi/dc395x.txt
4121 F:      drivers/scsi/dc395x.*
4122
4123 DCCP PROTOCOL
4124 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4125 L:      dccp@vger.kernel.org
4126 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4127 S:      Maintained
4128 F:      include/linux/dccp.h
4129 F:      include/uapi/linux/dccp.h
4130 F:      include/linux/tfrc.h
4131 F:      net/dccp/
4132
4133 DECnet NETWORK LAYER
4134 W:      http://linux-decnet.sourceforge.net
4135 L:      linux-decnet-user@lists.sourceforge.net
4136 S:      Orphan
4137 F:      Documentation/networking/decnet.txt
4138 F:      net/decnet/
4139
4140 DECSTATION PLATFORM SUPPORT
4141 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4142 L:      linux-mips@linux-mips.org
4143 W:      http://www.linux-mips.org/wiki/DECstation
4144 S:      Maintained
4145 F:      arch/mips/dec/
4146 F:      arch/mips/include/asm/dec/
4147 F:      arch/mips/include/asm/mach-dec/
4148
4149 DEFXX FDDI NETWORK DRIVER
4150 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4151 S:      Maintained
4152 F:      drivers/net/fddi/defxx.*
4153
4154 DELL SMBIOS DRIVER
4155 M:      Pali Rohár <pali.rohar@gmail.com>
4156 M:      Mario Limonciello <mario.limonciello@dell.com>
4157 L:      platform-driver-x86@vger.kernel.org
4158 S:      Maintained
4159 F:      drivers/platform/x86/dell-smbios.*
4160
4161 DELL SMBIOS SMM DRIVER
4162 M:      Mario Limonciello <mario.limonciello@dell.com>
4163 L:      platform-driver-x86@vger.kernel.org
4164 S:      Maintained
4165 F:      drivers/platform/x86/dell-smbios-smm.c
4166
4167 DELL SMBIOS WMI DRIVER
4168 M:      Mario Limonciello <mario.limonciello@dell.com>
4169 L:      platform-driver-x86@vger.kernel.org
4170 S:      Maintained
4171 F:      drivers/platform/x86/dell-smbios-wmi.c
4172 F:      tools/wmi/dell-smbios-example.c
4173
4174 DELL LAPTOP DRIVER
4175 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4176 M:      Pali Rohár <pali.rohar@gmail.com>
4177 L:      platform-driver-x86@vger.kernel.org
4178 S:      Maintained
4179 F:      drivers/platform/x86/dell-laptop.c
4180
4181 DELL LAPTOP FREEFALL DRIVER
4182 M:      Pali Rohár <pali.rohar@gmail.com>
4183 S:      Maintained
4184 F:      drivers/platform/x86/dell-smo8800.c
4185
4186 DELL LAPTOP RBTN DRIVER
4187 M:      Pali Rohár <pali.rohar@gmail.com>
4188 S:      Maintained
4189 F:      drivers/platform/x86/dell-rbtn.*
4190
4191 DELL LAPTOP SMM DRIVER
4192 M:      Pali Rohár <pali.rohar@gmail.com>
4193 S:      Maintained
4194 F:      drivers/hwmon/dell-smm-hwmon.c
4195 F:      include/uapi/linux/i8k.h
4196
4197 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4198 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4199 S:      Maintained
4200 F:      Documentation/dcdbas.txt
4201 F:      drivers/firmware/dcdbas.*
4202
4203 DELL WMI NOTIFICATIONS DRIVER
4204 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4205 M:      Pali Rohár <pali.rohar@gmail.com>
4206 S:      Maintained
4207 F:      drivers/platform/x86/dell-wmi.c
4208
4209 DELL WMI DESCRIPTOR DRIVER
4210 M:      Mario Limonciello <mario.limonciello@dell.com>
4211 S:      Maintained
4212 F:      drivers/platform/x86/dell-wmi-descriptor.c
4213
4214 DELTA ST MEDIA DRIVER
4215 M:      Hugues Fruchet <hugues.fruchet@st.com>
4216 L:      linux-media@vger.kernel.org
4217 T:      git git://linuxtv.org/media_tree.git
4218 W:      https://linuxtv.org
4219 S:      Supported
4220 F:      drivers/media/platform/sti/delta
4221
4222 DENALI NAND DRIVER
4223 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4224 L:      linux-mtd@lists.infradead.org
4225 S:      Supported
4226 F:      drivers/mtd/nand/raw/denali*
4227
4228 DESIGNWARE USB2 DRD IP DRIVER
4229 M:      Minas Harutyunyan <hminas@synopsys.com>
4230 L:      linux-usb@vger.kernel.org
4231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4232 S:      Maintained
4233 F:      drivers/usb/dwc2/
4234
4235 DESIGNWARE USB3 DRD IP DRIVER
4236 M:      Felipe Balbi <balbi@kernel.org>
4237 L:      linux-usb@vger.kernel.org
4238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4239 S:      Maintained
4240 F:      drivers/usb/dwc3/
4241
4242 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4243 M:      Andreas Klinger <ak@it-klinger.de>
4244 L:      linux-iio@vger.kernel.org
4245 S:      Maintained
4246 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4247 F:      drivers/iio/proximity/srf*.c
4248
4249 DEVICE COREDUMP (DEV_COREDUMP)
4250 M:      Johannes Berg <johannes@sipsolutions.net>
4251 L:      linux-kernel@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/base/devcoredump.c
4254 F:      include/linux/devcoredump.h
4255
4256 DEVICE FREQUENCY (DEVFREQ)
4257 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4258 M:      Kyungmin Park <kyungmin.park@samsung.com>
4259 R:      Chanwoo Choi <cw00.choi@samsung.com>
4260 L:      linux-pm@vger.kernel.org
4261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4262 S:      Maintained
4263 F:      drivers/devfreq/
4264 F:      include/linux/devfreq.h
4265 F:      Documentation/devicetree/bindings/devfreq/
4266
4267 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4268 M:      Chanwoo Choi <cw00.choi@samsung.com>
4269 L:      linux-pm@vger.kernel.org
4270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4271 S:      Supported
4272 F:      drivers/devfreq/event/
4273 F:      drivers/devfreq/devfreq-event.c
4274 F:      include/linux/devfreq-event.h
4275 F:      Documentation/devicetree/bindings/devfreq/event/
4276
4277 DEVICE NUMBER REGISTRY
4278 M:      Torben Mathiasen <device@lanana.org>
4279 W:      http://lanana.org/docs/device-list/index.html
4280 S:      Maintained
4281
4282 DEVICE-MAPPER  (LVM)
4283 M:      Alasdair Kergon <agk@redhat.com>
4284 M:      Mike Snitzer <snitzer@redhat.com>
4285 M:      dm-devel@redhat.com
4286 L:      dm-devel@redhat.com
4287 W:      http://sources.redhat.com/dm
4288 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4290 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4291 S:      Maintained
4292 F:      Documentation/device-mapper/
4293 F:      drivers/md/Makefile
4294 F:      drivers/md/Kconfig
4295 F:      drivers/md/dm*
4296 F:      drivers/md/persistent-data/
4297 F:      include/linux/device-mapper.h
4298 F:      include/linux/dm-*.h
4299 F:      include/uapi/linux/dm-*.h
4300
4301 DEVLINK
4302 M:      Jiri Pirko <jiri@mellanox.com>
4303 L:      netdev@vger.kernel.org
4304 S:      Supported
4305 F:      net/core/devlink.c
4306 F:      include/net/devlink.h
4307 F:      include/uapi/linux/devlink.h
4308
4309 DIALOG SEMICONDUCTOR DRIVERS
4310 M:      Support Opensource <support.opensource@diasemi.com>
4311 W:      http://www.dialog-semiconductor.com/products
4312 S:      Supported
4313 F:      Documentation/hwmon/da90??
4314 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4315 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4316 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4317 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4318 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4319 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4320 F:      drivers/gpio/gpio-da90??.c
4321 F:      drivers/hwmon/da90??-hwmon.c
4322 F:      drivers/iio/adc/da91??-*.c
4323 F:      drivers/input/misc/da90??_onkey.c
4324 F:      drivers/input/touchscreen/da9052_tsi.c
4325 F:      drivers/leds/leds-da90??.c
4326 F:      drivers/mfd/da903x.c
4327 F:      drivers/mfd/da90??-*.c
4328 F:      drivers/mfd/da91??-*.c
4329 F:      drivers/power/supply/da9052-battery.c
4330 F:      drivers/power/supply/da91??-*.c
4331 F:      drivers/regulator/da903x.c
4332 F:      drivers/regulator/da9???-regulator.[ch]
4333 F:      drivers/thermal/da90??-thermal.c
4334 F:      drivers/rtc/rtc-da90??.c
4335 F:      drivers/video/backlight/da90??_bl.c
4336 F:      drivers/watchdog/da90??_wdt.c
4337 F:      include/linux/mfd/da903x.h
4338 F:      include/linux/mfd/da9052/
4339 F:      include/linux/mfd/da9055/
4340 F:      include/linux/mfd/da9062/
4341 F:      include/linux/mfd/da9063/
4342 F:      include/linux/mfd/da9150/
4343 F:      include/linux/regulator/da9211.h
4344 F:      include/sound/da[79]*.h
4345 F:      sound/soc/codecs/da[79]*.[ch]
4346
4347 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4348 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4349 L:      linux-gpio@vger.kernel.org
4350 S:      Maintained
4351 F:      drivers/gpio/gpio-gpio-mm.c
4352
4353 DIGI NEO AND CLASSIC PCI PRODUCTS
4354 M:      Lidza Louina <lidza.louina@gmail.com>
4355 M:      Mark Hounschell <markh@compro.net>
4356 L:      driverdev-devel@linuxdriverproject.org
4357 S:      Maintained
4358 F:      drivers/staging/dgnc/
4359
4360 DIOLAN U2C-12 I2C DRIVER
4361 M:      Guenter Roeck <linux@roeck-us.net>
4362 L:      linux-i2c@vger.kernel.org
4363 S:      Maintained
4364 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4365
4366 FILESYSTEM DIRECT ACCESS (DAX)
4367 M:      Matthew Wilcox <mawilcox@microsoft.com>
4368 M:      Ross Zwisler <zwisler@kernel.org>
4369 M:      Jan Kara <jack@suse.cz>
4370 L:      linux-fsdevel@vger.kernel.org
4371 S:      Supported
4372 F:      fs/dax.c
4373 F:      include/linux/dax.h
4374 F:      include/trace/events/fs_dax.h
4375
4376 DEVICE DIRECT ACCESS (DAX)
4377 M:      Dan Williams <dan.j.williams@intel.com>
4378 M:      Dave Jiang <dave.jiang@intel.com>
4379 M:      Ross Zwisler <zwisler@kernel.org>
4380 M:      Vishal Verma <vishal.l.verma@intel.com>
4381 L:      linux-nvdimm@lists.01.org
4382 S:      Supported
4383 F:      drivers/dax/
4384
4385 DIRECTORY NOTIFICATION (DNOTIFY)
4386 M:      Jan Kara <jack@suse.cz>
4387 R:      Amir Goldstein <amir73il@gmail.com>
4388 L:      linux-fsdevel@vger.kernel.org
4389 S:      Maintained
4390 F:      Documentation/filesystems/dnotify.txt
4391 F:      fs/notify/dnotify/
4392 F:      include/linux/dnotify.h
4393
4394 DISK GEOMETRY AND PARTITION HANDLING
4395 M:      Andries Brouwer <aeb@cwi.nl>
4396 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4397 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4398 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4399 S:      Maintained
4400
4401 DISKQUOTA
4402 M:      Jan Kara <jack@suse.com>
4403 S:      Maintained
4404 F:      Documentation/filesystems/quota.txt
4405 F:      fs/quota/
4406 F:      include/linux/quota*.h
4407 F:      include/uapi/linux/quota*.h
4408
4409 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4410 M:      Bernie Thompson <bernie@plugable.com>
4411 L:      linux-fbdev@vger.kernel.org
4412 S:      Maintained
4413 W:      http://plugable.com/category/projects/udlfb/
4414 F:      drivers/video/fbdev/udlfb.c
4415 F:      include/video/udlfb.h
4416 F:      Documentation/fb/udlfb.txt
4417
4418 DISTRIBUTED LOCK MANAGER (DLM)
4419 M:      Christine Caulfield <ccaulfie@redhat.com>
4420 M:      David Teigland <teigland@redhat.com>
4421 L:      cluster-devel@redhat.com
4422 W:      http://sources.redhat.com/cluster/
4423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4424 S:      Supported
4425 F:      fs/dlm/
4426
4427 DMA BUFFER SHARING FRAMEWORK
4428 M:      Sumit Semwal <sumit.semwal@linaro.org>
4429 S:      Maintained
4430 L:      linux-media@vger.kernel.org
4431 L:      dri-devel@lists.freedesktop.org
4432 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4433 F:      drivers/dma-buf/
4434 F:      include/linux/dma-buf*
4435 F:      include/linux/reservation.h
4436 F:      include/linux/*fence.h
4437 F:      Documentation/driver-api/dma-buf.rst
4438 T:      git git://anongit.freedesktop.org/drm/drm-misc
4439
4440 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4441 M:      Vinod Koul <vkoul@kernel.org>
4442 L:      dmaengine@vger.kernel.org
4443 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4444 S:      Maintained
4445 F:      drivers/dma/
4446 F:      include/linux/dmaengine.h
4447 F:      include/linux/of_dma.h
4448 F:      Documentation/devicetree/bindings/dma/
4449 F:      Documentation/driver-api/dmaengine/
4450 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4451
4452 DMA MAPPING HELPERS
4453 M:      Christoph Hellwig <hch@lst.de>
4454 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4455 R:      Robin Murphy <robin.murphy@arm.com>
4456 L:      iommu@lists.linux-foundation.org
4457 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4458 W:      http://git.infradead.org/users/hch/dma-mapping.git
4459 S:      Supported
4460 F:      kernel/dma/
4461 F:      include/asm-generic/dma-mapping.h
4462 F:      include/linux/dma-direct.h
4463 F:      include/linux/dma-mapping.h
4464 F:      include/linux/dma-noncoherent.h
4465
4466 DME1737 HARDWARE MONITOR DRIVER
4467 M:      Juerg Haefliger <juergh@gmail.com>
4468 L:      linux-hwmon@vger.kernel.org
4469 S:      Maintained
4470 F:      Documentation/hwmon/dme1737
4471 F:      drivers/hwmon/dme1737.c
4472
4473 DMI/SMBIOS SUPPORT
4474 M:      Jean Delvare <jdelvare@suse.com>
4475 S:      Maintained
4476 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4477 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4478 F:      drivers/firmware/dmi-id.c
4479 F:      drivers/firmware/dmi_scan.c
4480 F:      include/linux/dmi.h
4481
4482 DOCUMENTATION
4483 M:      Jonathan Corbet <corbet@lwn.net>
4484 L:      linux-doc@vger.kernel.org
4485 S:      Maintained
4486 F:      Documentation/
4487 F:      scripts/kernel-doc
4488 X:      Documentation/ABI/
4489 X:      Documentation/devicetree/
4490 X:      Documentation/acpi
4491 X:      Documentation/power
4492 X:      Documentation/spi
4493 X:      Documentation/media
4494 T:      git git://git.lwn.net/linux.git docs-next
4495
4496 DOCUMENTATION/ITALIAN
4497 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4498 L:      linux-doc@vger.kernel.org
4499 S:      Maintained
4500 F:      Documentation/translations/it_IT
4501
4502 DONGWOON DW9714 LENS VOICE COIL DRIVER
4503 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4504 L:      linux-media@vger.kernel.org
4505 T:      git git://linuxtv.org/media_tree.git
4506 S:      Maintained
4507 F:      drivers/media/i2c/dw9714.c
4508
4509 DONGWOON DW9807 LENS VOICE COIL DRIVER
4510 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4511 L:      linux-media@vger.kernel.org
4512 T:      git git://linuxtv.org/media_tree.git
4513 S:      Maintained
4514 F:      drivers/media/i2c/dw9807.c
4515
4516 DOUBLETALK DRIVER
4517 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4518 L:      blinux-list@redhat.com
4519 S:      Maintained
4520 F:      drivers/char/dtlk.c
4521 F:      include/linux/dtlk.h
4522
4523 DPAA2 DATAPATH I/O (DPIO) DRIVER
4524 M:      Roy Pledge <Roy.Pledge@nxp.com>
4525 L:      linux-kernel@vger.kernel.org
4526 S:      Maintained
4527 F:      drivers/soc/fsl/dpio
4528
4529 DPAA2 ETHERNET DRIVER
4530 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4531 L:      netdev@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/net/ethernet/freescale/dpaa2
4534
4535 DPAA2 ETHERNET SWITCH DRIVER
4536 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4537 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4538 L:      linux-kernel@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/staging/fsl-dpaa2/ethsw
4541
4542 DPAA2 PTP CLOCK DRIVER
4543 M:      Yangbo Lu <yangbo.lu@nxp.com>
4544 L:      linux-kernel@vger.kernel.org
4545 S:      Maintained
4546 F:      drivers/staging/fsl-dpaa2/rtc
4547
4548 DPT_I2O SCSI RAID DRIVER
4549 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4550 L:      linux-scsi@vger.kernel.org
4551 W:      http://www.adaptec.com/
4552 S:      Maintained
4553 F:      drivers/scsi/dpt*
4554 F:      drivers/scsi/dpt/
4555
4556 DRBD DRIVER
4557 M:      Philipp Reisner <philipp.reisner@linbit.com>
4558 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4559 L:      drbd-dev@lists.linbit.com
4560 W:      http://www.drbd.org
4561 T:      git git://git.linbit.com/linux-drbd.git
4562 T:      git git://git.linbit.com/drbd-8.4.git
4563 S:      Supported
4564 F:      drivers/block/drbd/
4565 F:      lib/lru_cache.c
4566 F:      Documentation/blockdev/drbd/
4567
4568 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4569 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4570 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4572 S:      Supported
4573 F:      Documentation/kobject.txt
4574 F:      drivers/base/
4575 F:      fs/debugfs/
4576 F:      fs/sysfs/
4577 F:      include/linux/debugfs.h
4578 F:      include/linux/kobj*
4579 F:      lib/kobj*
4580
4581 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4582 M:      Kevin Hilman <khilman@kernel.org>
4583 M:      Nishanth Menon <nm@ti.com>
4584 S:      Maintained
4585 F:      drivers/power/avs/
4586 F:      include/linux/power/smartreflex.h
4587 L:      linux-pm@vger.kernel.org
4588
4589 DRM DRIVER FOR ARM PL111 CLCD
4590 M:      Eric Anholt <eric@anholt.net>
4591 T:      git git://anongit.freedesktop.org/drm/drm-misc
4592 S:      Supported
4593 F:      drivers/gpu/drm/pl111/
4594
4595 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4596 M:      Linus Walleij <linus.walleij@linaro.org>
4597 T:      git git://anongit.freedesktop.org/drm/drm-misc
4598 S:      Maintained
4599 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4600 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4601
4602 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4603 M:      Dave Airlie <airlied@redhat.com>
4604 S:      Odd Fixes
4605 F:      drivers/gpu/drm/ast/
4606
4607 DRM DRIVER FOR BOCHS VIRTUAL GPU
4608 M:      Gerd Hoffmann <kraxel@redhat.com>
4609 L:      virtualization@lists.linux-foundation.org
4610 T:      git git://anongit.freedesktop.org/drm/drm-misc
4611 S:      Maintained
4612 F:      drivers/gpu/drm/bochs/
4613
4614 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4615 M:      Linus Walleij <linus.walleij@linaro.org>
4616 T:      git git://anongit.freedesktop.org/drm/drm-misc
4617 S:      Maintained
4618 F:      drivers/gpu/drm/tve200/
4619
4620 DRM DRIVER FOR ILITEK ILI9225 PANELS
4621 M:      David Lechner <david@lechnology.com>
4622 S:      Maintained
4623 F:      drivers/gpu/drm/tinydrm/ili9225.c
4624 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4625
4626 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4627 S:      Orphan / Obsolete
4628 F:      drivers/gpu/drm/i810/
4629 F:      include/uapi/drm/i810_drm.h
4630
4631 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4632 S:      Orphan / Obsolete
4633 F:      drivers/gpu/drm/mga/
4634 F:      include/uapi/drm/mga_drm.h
4635
4636 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4637 M:      Dave Airlie <airlied@redhat.com>
4638 S:      Odd Fixes
4639 F:      drivers/gpu/drm/mgag200/
4640
4641 DRM DRIVER FOR MI0283QT
4642 M:      Noralf Trønnes <noralf@tronnes.org>
4643 S:      Maintained
4644 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4645 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4646
4647 DRM DRIVER FOR MSM ADRENO GPU
4648 M:      Rob Clark <robdclark@gmail.com>
4649 L:      linux-arm-msm@vger.kernel.org
4650 L:      dri-devel@lists.freedesktop.org
4651 L:      freedreno@lists.freedesktop.org
4652 T:      git git://people.freedesktop.org/~robclark/linux
4653 S:      Maintained
4654 F:      drivers/gpu/drm/msm/
4655 F:      include/uapi/drm/msm_drm.h
4656 F:      Documentation/devicetree/bindings/display/msm/
4657
4658 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4659 M:      Ben Skeggs <bskeggs@redhat.com>
4660 L:      dri-devel@lists.freedesktop.org
4661 L:      nouveau@lists.freedesktop.org
4662 T:      git git://github.com/skeggsb/linux
4663 S:      Supported
4664 F:      drivers/gpu/drm/nouveau/
4665 F:      include/uapi/drm/nouveau_drm.h
4666
4667 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4668 M:      Noralf Trønnes <noralf@tronnes.org>
4669 S:      Maintained
4670 F:      drivers/gpu/drm/tinydrm/repaper.c
4671 F:      Documentation/devicetree/bindings/display/repaper.txt
4672
4673 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4674 M:      Dave Airlie <airlied@redhat.com>
4675 M:      Gerd Hoffmann <kraxel@redhat.com>
4676 L:      virtualization@lists.linux-foundation.org
4677 T:      git git://anongit.freedesktop.org/drm/drm-misc
4678 S:      Obsolete
4679 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4680 F:      drivers/gpu/drm/cirrus/
4681
4682 DRM DRIVER FOR QXL VIRTUAL GPU
4683 M:      Dave Airlie <airlied@redhat.com>
4684 M:      Gerd Hoffmann <kraxel@redhat.com>
4685 L:      virtualization@lists.linux-foundation.org
4686 T:      git git://anongit.freedesktop.org/drm/drm-misc
4687 S:      Maintained
4688 F:      drivers/gpu/drm/qxl/
4689 F:      include/uapi/drm/qxl_drm.h
4690
4691 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4692 S:      Orphan / Obsolete
4693 F:      drivers/gpu/drm/r128/
4694 F:      include/uapi/drm/r128_drm.h
4695
4696 DRM DRIVER FOR SAVAGE VIDEO CARDS
4697 S:      Orphan / Obsolete
4698 F:      drivers/gpu/drm/savage/
4699 F:      include/uapi/drm/savage_drm.h
4700
4701 DRM DRIVER FOR SIS VIDEO CARDS
4702 S:      Orphan / Obsolete
4703 F:      drivers/gpu/drm/sis/
4704 F:      include/uapi/drm/sis_drm.h
4705
4706 DRM DRIVER FOR SITRONIX ST7586 PANELS
4707 M:      David Lechner <david@lechnology.com>
4708 S:      Maintained
4709 F:      drivers/gpu/drm/tinydrm/st7586.c
4710 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4711
4712 DRM DRIVER FOR SITRONIX ST7735R PANELS
4713 M:      David Lechner <david@lechnology.com>
4714 S:      Maintained
4715 F:      drivers/gpu/drm/tinydrm/st7735r.c
4716 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4717
4718 DRM DRIVER FOR TDFX VIDEO CARDS
4719 S:      Orphan / Obsolete
4720 F:      drivers/gpu/drm/tdfx/
4721
4722 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4723 M:      Dave Airlie <airlied@redhat.com>
4724 S:      Odd Fixes
4725 F:      drivers/gpu/drm/udl/
4726
4727 DRM DRIVER FOR VMWARE VIRTUAL GPU
4728 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4729 M:      Sinclair Yeh <syeh@vmware.com>
4730 M:      Thomas Hellstrom <thellstrom@vmware.com>
4731 L:      dri-devel@lists.freedesktop.org
4732 T:      git git://people.freedesktop.org/~syeh/repos_linux
4733 T:      git git://people.freedesktop.org/~thomash/linux
4734 S:      Supported
4735 F:      drivers/gpu/drm/vmwgfx/
4736 F:      include/uapi/drm/vmwgfx_drm.h
4737
4738 DRM DRIVERS
4739 M:      David Airlie <airlied@linux.ie>
4740 L:      dri-devel@lists.freedesktop.org
4741 T:      git git://anongit.freedesktop.org/drm/drm
4742 B:      https://bugs.freedesktop.org/
4743 C:      irc://chat.freenode.net/dri-devel
4744 S:      Maintained
4745 F:      drivers/gpu/drm/
4746 F:      drivers/gpu/vga/
4747 F:      Documentation/devicetree/bindings/display/
4748 F:      Documentation/devicetree/bindings/gpu/
4749 F:      Documentation/gpu/
4750 F:      include/drm/
4751 F:      include/uapi/drm/
4752 F:      include/linux/vga*
4753
4754 DRM DRIVERS AND MISC GPU PATCHES
4755 M:      Gustavo Padovan <gustavo@padovan.org>
4756 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4757 M:      Sean Paul <sean@poorly.run>
4758 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4759 S:      Maintained
4760 T:      git git://anongit.freedesktop.org/drm/drm-misc
4761 F:      Documentation/gpu/
4762 F:      drivers/gpu/vga/
4763 F:      drivers/gpu/drm/*
4764 F:      include/drm/drm*
4765 F:      include/uapi/drm/drm*
4766 F:      include/linux/vga*
4767
4768 DRM DRIVERS FOR ALLWINNER A10
4769 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4770 L:      dri-devel@lists.freedesktop.org
4771 S:      Supported
4772 F:      drivers/gpu/drm/sun4i/
4773 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4774 T:      git git://anongit.freedesktop.org/drm/drm-misc
4775
4776 DRM DRIVERS FOR AMLOGIC SOCS
4777 M:      Neil Armstrong <narmstrong@baylibre.com>
4778 L:      dri-devel@lists.freedesktop.org
4779 L:      linux-amlogic@lists.infradead.org
4780 W:      http://linux-meson.com/
4781 S:      Supported
4782 F:      drivers/gpu/drm/meson/
4783 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4784 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4785 F:      Documentation/gpu/meson.rst
4786 T:      git git://anongit.freedesktop.org/drm/drm-misc
4787
4788 DRM DRIVERS FOR ATMEL HLCDC
4789 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4790 L:      dri-devel@lists.freedesktop.org
4791 S:      Supported
4792 F:      drivers/gpu/drm/atmel-hlcdc/
4793 F:      Documentation/devicetree/bindings/display/atmel/
4794 T:      git git://anongit.freedesktop.org/drm/drm-misc
4795
4796 DRM DRIVERS FOR BRIDGE CHIPS
4797 M:      Archit Taneja <architt@codeaurora.org>
4798 M:      Andrzej Hajda <a.hajda@samsung.com>
4799 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4800 S:      Maintained
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802 F:      drivers/gpu/drm/bridge/
4803
4804 DRM DRIVERS FOR EXYNOS
4805 M:      Inki Dae <inki.dae@samsung.com>
4806 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4807 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4808 M:      Kyungmin Park <kyungmin.park@samsung.com>
4809 L:      dri-devel@lists.freedesktop.org
4810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4811 S:      Supported
4812 F:      drivers/gpu/drm/exynos/
4813 F:      include/uapi/drm/exynos_drm.h
4814 F:      Documentation/devicetree/bindings/display/exynos/
4815
4816 DRM DRIVERS FOR FREESCALE DCU
4817 M:      Stefan Agner <stefan@agner.ch>
4818 M:      Alison Wang <alison.wang@nxp.com>
4819 L:      dri-devel@lists.freedesktop.org
4820 S:      Supported
4821 F:      drivers/gpu/drm/fsl-dcu/
4822 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4823 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4824 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4825
4826 DRM DRIVERS FOR FREESCALE IMX
4827 M:      Philipp Zabel <p.zabel@pengutronix.de>
4828 L:      dri-devel@lists.freedesktop.org
4829 S:      Maintained
4830 F:      drivers/gpu/drm/imx/
4831 F:      drivers/gpu/ipu-v3/
4832 F:      Documentation/devicetree/bindings/display/imx/
4833
4834 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4835 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4836 L:      dri-devel@lists.freedesktop.org
4837 T:      git git://github.com/patjak/drm-gma500
4838 S:      Maintained
4839 F:      drivers/gpu/drm/gma500/
4840
4841 DRM DRIVERS FOR HISILICON
4842 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4843 M:      Rongrong Zou <zourongrong@gmail.com>
4844 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4845 R:      Chen Feng <puck.chen@hisilicon.com>
4846 L:      dri-devel@lists.freedesktop.org
4847 T:      git git://github.com/xin3liang/linux.git
4848 S:      Maintained
4849 F:      drivers/gpu/drm/hisilicon/
4850 F:      Documentation/devicetree/bindings/display/hisilicon/
4851
4852 DRM DRIVERS FOR MEDIATEK
4853 M:      CK Hu <ck.hu@mediatek.com>
4854 M:      Philipp Zabel <p.zabel@pengutronix.de>
4855 L:      dri-devel@lists.freedesktop.org
4856 S:      Supported
4857 F:      drivers/gpu/drm/mediatek/
4858 F:      Documentation/devicetree/bindings/display/mediatek/
4859
4860 DRM DRIVERS FOR NVIDIA TEGRA
4861 M:      Thierry Reding <thierry.reding@gmail.com>
4862 L:      dri-devel@lists.freedesktop.org
4863 L:      linux-tegra@vger.kernel.org
4864 T:      git git://anongit.freedesktop.org/tegra/linux.git
4865 S:      Supported
4866 F:      drivers/gpu/drm/tegra/
4867 F:      drivers/gpu/host1x/
4868 F:      include/linux/host1x.h
4869 F:      include/uapi/drm/tegra_drm.h
4870 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4871
4872 DRM DRIVERS FOR RENESAS
4873 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4874 L:      dri-devel@lists.freedesktop.org
4875 L:      linux-renesas-soc@vger.kernel.org
4876 T:      git git://linuxtv.org/pinchartl/fbdev
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 / INTEL Ethernet drivers
8171 M:      Hauke Mehrtens <hauke@hauke-m.de>
8172 L:      netdev@vger.kernel.org
8173 S:      Maintained
8174 F:      net/dsa/tag_gswip.c
8175 F:      drivers/net/ethernet/lantiq_xrx200.c
8176 F:      drivers/net/dsa/lantiq_pce.h
8177 F:      drivers/net/dsa/intel_gswip.c
8178
8179 LANTIQ MIPS ARCHITECTURE
8180 M:      John Crispin <john@phrozen.org>
8181 L:      linux-mips@linux-mips.org
8182 S:      Maintained
8183 F:      arch/mips/lantiq
8184 F:      drivers/soc/lantiq
8185
8186 LAPB module
8187 L:      linux-x25@vger.kernel.org
8188 S:      Orphan
8189 F:      Documentation/networking/lapb-module.txt
8190 F:      include/*/lapb.h
8191 F:      net/lapb/
8192
8193 LASI 53c700 driver for PARISC
8194 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8195 L:      linux-scsi@vger.kernel.org
8196 S:      Maintained
8197 F:      Documentation/scsi/53c700.txt
8198 F:      drivers/scsi/53c700*
8199
8200 LEAKING_ADDRESSES
8201 M:      Tobin C. Harding <me@tobin.cc>
8202 M:      Tycho Andersen <tycho@tycho.ws>
8203 L:      kernel-hardening@lists.openwall.com
8204 S:      Maintained
8205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8206 F:      scripts/leaking_addresses.pl
8207
8208 LED SUBSYSTEM
8209 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8210 M:      Pavel Machek <pavel@ucw.cz>
8211 L:      linux-leds@vger.kernel.org
8212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8213 S:      Maintained
8214 F:      Documentation/devicetree/bindings/leds/
8215 F:      drivers/leds/
8216 F:      include/linux/leds.h
8217
8218 LEGACY EEPROM DRIVER
8219 M:      Jean Delvare <jdelvare@suse.com>
8220 S:      Maintained
8221 F:      Documentation/misc-devices/eeprom
8222 F:      drivers/misc/eeprom/eeprom.c
8223
8224 LEGO MINDSTORMS EV3
8225 R:      David Lechner <david@lechnology.com>
8226 S:      Maintained
8227 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8228 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8229 F:      drivers/power/supply/lego_ev3_battery.c
8230
8231 LEGO USB Tower driver
8232 M:      Juergen Stuber <starblue@users.sourceforge.net>
8233 L:      legousb-devel@lists.sourceforge.net
8234 W:      http://legousb.sourceforge.net/
8235 S:      Maintained
8236 F:      drivers/usb/misc/legousbtower.c
8237
8238 LG2160 MEDIA DRIVER
8239 M:      Michael Krufky <mkrufky@linuxtv.org>
8240 L:      linux-media@vger.kernel.org
8241 W:      https://linuxtv.org
8242 W:      http://github.com/mkrufky
8243 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8244 T:      git git://linuxtv.org/mkrufky/tuners.git
8245 S:      Maintained
8246 F:      drivers/media/dvb-frontends/lg2160.*
8247
8248 LGDT3305 MEDIA DRIVER
8249 M:      Michael Krufky <mkrufky@linuxtv.org>
8250 L:      linux-media@vger.kernel.org
8251 W:      https://linuxtv.org
8252 W:      http://github.com/mkrufky
8253 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8254 T:      git git://linuxtv.org/mkrufky/tuners.git
8255 S:      Maintained
8256 F:      drivers/media/dvb-frontends/lgdt3305.*
8257
8258 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8259 M:      Viresh Kumar <vireshk@kernel.org>
8260 L:      linux-ide@vger.kernel.org
8261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8262 S:      Maintained
8263 F:      include/linux/pata_arasan_cf_data.h
8264 F:      drivers/ata/pata_arasan_cf.c
8265
8266 LIBATA PATA DRIVERS
8267 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8268 M:      Jens Axboe <axboe@kernel.dk>
8269 L:      linux-ide@vger.kernel.org
8270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8271 S:      Maintained
8272 F:      drivers/ata/pata_*.c
8273 F:      drivers/ata/ata_generic.c
8274
8275 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8276 M:      Linus Walleij <linus.walleij@linaro.org>
8277 L:      linux-ide@vger.kernel.org
8278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8279 S:      Maintained
8280 F:      drivers/ata/pata_ftide010.c
8281 F:      drivers/ata/sata_gemini.c
8282 F:      drivers/ata/sata_gemini.h
8283
8284 LIBATA SATA AHCI PLATFORM devices support
8285 M:      Hans de Goede <hdegoede@redhat.com>
8286 M:      Jens Axboe <axboe@kernel.dk>
8287 L:      linux-ide@vger.kernel.org
8288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8289 S:      Maintained
8290 F:      drivers/ata/ahci_platform.c
8291 F:      drivers/ata/libahci_platform.c
8292 F:      include/linux/ahci_platform.h
8293
8294 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8295 M:      Mikael Pettersson <mikpelinux@gmail.com>
8296 L:      linux-ide@vger.kernel.org
8297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8298 S:      Maintained
8299 F:      drivers/ata/sata_promise.*
8300
8301 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8302 M:      Jens Axboe <axboe@kernel.dk>
8303 L:      linux-ide@vger.kernel.org
8304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8305 S:      Maintained
8306 F:      drivers/ata/
8307 F:      include/linux/ata.h
8308 F:      include/linux/libata.h
8309 F:      Documentation/devicetree/bindings/ata/
8310
8311 LIBLOCKDEP
8312 M:      Sasha Levin <alexander.levin@verizon.com>
8313 S:      Maintained
8314 F:      tools/lib/lockdep/
8315
8316 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8317 M:      Ross Zwisler <zwisler@kernel.org>
8318 M:      Dan Williams <dan.j.williams@intel.com>
8319 M:      Vishal Verma <vishal.l.verma@intel.com>
8320 M:      Dave Jiang <dave.jiang@intel.com>
8321 L:      linux-nvdimm@lists.01.org
8322 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8323 S:      Supported
8324 F:      drivers/nvdimm/blk.c
8325 F:      drivers/nvdimm/region_devs.c
8326
8327 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8328 M:      Vishal Verma <vishal.l.verma@intel.com>
8329 M:      Dan Williams <dan.j.williams@intel.com>
8330 M:      Ross Zwisler <zwisler@kernel.org>
8331 M:      Dave Jiang <dave.jiang@intel.com>
8332 L:      linux-nvdimm@lists.01.org
8333 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8334 S:      Supported
8335 F:      drivers/nvdimm/btt*
8336
8337 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8338 M:      Ross Zwisler <zwisler@kernel.org>
8339 M:      Dan Williams <dan.j.williams@intel.com>
8340 M:      Vishal Verma <vishal.l.verma@intel.com>
8341 M:      Dave Jiang <dave.jiang@intel.com>
8342 L:      linux-nvdimm@lists.01.org
8343 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8344 S:      Supported
8345 F:      drivers/nvdimm/pmem*
8346
8347 LIBNVDIMM: DEVICETREE BINDINGS
8348 M:      Oliver O'Halloran <oohall@gmail.com>
8349 L:      linux-nvdimm@lists.01.org
8350 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8351 S:      Supported
8352 F:      drivers/nvdimm/of_pmem.c
8353 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8354
8355 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8356 M:      Dan Williams <dan.j.williams@intel.com>
8357 M:      Ross Zwisler <zwisler@kernel.org>
8358 M:      Vishal Verma <vishal.l.verma@intel.com>
8359 M:      Dave Jiang <dave.jiang@intel.com>
8360 L:      linux-nvdimm@lists.01.org
8361 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8363 S:      Supported
8364 F:      drivers/nvdimm/*
8365 F:      drivers/acpi/nfit/*
8366 F:      include/linux/nd.h
8367 F:      include/linux/libnvdimm.h
8368 F:      include/uapi/linux/ndctl.h
8369
8370 LIGHTNVM PLATFORM SUPPORT
8371 M:      Matias Bjorling <mb@lightnvm.io>
8372 W:      http://github/OpenChannelSSD
8373 L:      linux-block@vger.kernel.org
8374 S:      Maintained
8375 F:      drivers/lightnvm/
8376 F:      include/linux/lightnvm.h
8377 F:      include/uapi/linux/lightnvm.h
8378
8379 LINUX FOR POWER MACINTOSH
8380 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8381 W:      http://www.penguinppc.org/
8382 L:      linuxppc-dev@lists.ozlabs.org
8383 S:      Maintained
8384 F:      arch/powerpc/platforms/powermac/
8385 F:      drivers/macintosh/
8386
8387 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8388 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8389 M:      Paul Mackerras <paulus@samba.org>
8390 M:      Michael Ellerman <mpe@ellerman.id.au>
8391 W:      https://github.com/linuxppc/linux/wiki
8392 L:      linuxppc-dev@lists.ozlabs.org
8393 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8395 S:      Supported
8396 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8397 F:      Documentation/devicetree/bindings/powerpc/
8398 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8399 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8400 F:      Documentation/powerpc/
8401 F:      arch/powerpc/
8402 F:      drivers/char/tpm/tpm_ibmvtpm*
8403 F:      drivers/crypto/nx/
8404 F:      drivers/crypto/vmx/
8405 F:      drivers/i2c/busses/i2c-opal.c
8406 F:      drivers/net/ethernet/ibm/ibmveth.*
8407 F:      drivers/net/ethernet/ibm/ibmvnic.*
8408 F:      drivers/pci/hotplug/pnv_php.c
8409 F:      drivers/pci/hotplug/rpa*
8410 F:      drivers/rtc/rtc-opal.c
8411 F:      drivers/scsi/ibmvscsi/
8412 F:      drivers/tty/hvc/hvc_opal.c
8413 F:      drivers/watchdog/wdrtas.c
8414 F:      tools/testing/selftests/powerpc
8415 N:      /pmac
8416 N:      powermac
8417 N:      powernv
8418 N:      [^a-z0-9]ps3
8419 N:      pseries
8420
8421 LINUX FOR POWERPC EMBEDDED MPC5XXX
8422 M:      Anatolij Gustschin <agust@denx.de>
8423 L:      linuxppc-dev@lists.ozlabs.org
8424 T:      git git://git.denx.de/linux-denx-agust.git
8425 S:      Maintained
8426 F:      arch/powerpc/platforms/512x/
8427 F:      arch/powerpc/platforms/52xx/
8428
8429 LINUX FOR POWERPC EMBEDDED PPC4XX
8430 M:      Alistair Popple <alistair@popple.id.au>
8431 M:      Matt Porter <mporter@kernel.crashing.org>
8432 W:      http://www.penguinppc.org/
8433 L:      linuxppc-dev@lists.ozlabs.org
8434 S:      Maintained
8435 F:      arch/powerpc/platforms/40x/
8436 F:      arch/powerpc/platforms/44x/
8437
8438 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8439 M:      Scott Wood <oss@buserror.net>
8440 M:      Kumar Gala <galak@kernel.crashing.org>
8441 W:      http://www.penguinppc.org/
8442 L:      linuxppc-dev@lists.ozlabs.org
8443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8444 S:      Maintained
8445 F:      arch/powerpc/platforms/83xx/
8446 F:      arch/powerpc/platforms/85xx/
8447 F:      Documentation/devicetree/bindings/powerpc/fsl/
8448
8449 LINUX FOR POWERPC EMBEDDED PPC8XX
8450 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8451 W:      http://www.penguinppc.org/
8452 L:      linuxppc-dev@lists.ozlabs.org
8453 S:      Maintained
8454 F:      arch/powerpc/platforms/8xx/
8455
8456 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8457 L:      linuxppc-dev@lists.ozlabs.org
8458 S:      Orphan
8459 F:      arch/powerpc/*/*virtex*
8460 F:      arch/powerpc/*/*/*virtex*
8461
8462 LINUX FOR POWERPC PA SEMI PWRFICIENT
8463 L:      linuxppc-dev@lists.ozlabs.org
8464 S:      Orphan
8465 F:      arch/powerpc/platforms/pasemi/
8466 F:      drivers/*/*pasemi*
8467 F:      drivers/*/*/*pasemi*
8468
8469 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8470 M:      Kees Cook <keescook@chromium.org>
8471 S:      Maintained
8472 F:      drivers/misc/lkdtm/*
8473
8474 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8475 M:      Alan Stern <stern@rowland.harvard.edu>
8476 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8477 M:      Will Deacon <will.deacon@arm.com>
8478 M:      Peter Zijlstra <peterz@infradead.org>
8479 M:      Boqun Feng <boqun.feng@gmail.com>
8480 M:      Nicholas Piggin <npiggin@gmail.com>
8481 M:      David Howells <dhowells@redhat.com>
8482 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8483 M:      Luc Maranget <luc.maranget@inria.fr>
8484 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8485 R:      Akira Yokosawa <akiyks@gmail.com>
8486 R:      Daniel Lustig <dlustig@nvidia.com>
8487 L:      linux-kernel@vger.kernel.org
8488 L:      linux-arch@vger.kernel.org
8489 S:      Supported
8490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8491 F:      tools/memory-model/
8492 F:      Documentation/atomic_bitops.txt
8493 F:      Documentation/atomic_t.txt
8494 F:      Documentation/core-api/atomic_ops.rst
8495 F:      Documentation/core-api/refcount-vs-atomic.rst
8496 F:      Documentation/memory-barriers.txt
8497
8498 LIS3LV02D ACCELEROMETER DRIVER
8499 M:      Eric Piel <eric.piel@tremplin-utc.net>
8500 S:      Maintained
8501 F:      Documentation/misc-devices/lis3lv02d
8502 F:      drivers/misc/lis3lv02d/
8503 F:      drivers/platform/x86/hp_accel.c
8504
8505 LIVE PATCHING
8506 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8507 M:      Jessica Yu <jeyu@kernel.org>
8508 M:      Jiri Kosina <jikos@kernel.org>
8509 M:      Miroslav Benes <mbenes@suse.cz>
8510 R:      Petr Mladek <pmladek@suse.com>
8511 S:      Maintained
8512 F:      kernel/livepatch/
8513 F:      include/linux/livepatch.h
8514 F:      arch/x86/include/asm/livepatch.h
8515 F:      arch/x86/kernel/livepatch.c
8516 F:      Documentation/livepatch/
8517 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8518 F:      samples/livepatch/
8519 L:      live-patching@vger.kernel.org
8520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8521
8522 LLC (802.2)
8523 L:      netdev@vger.kernel.org
8524 S:      Odd fixes
8525 F:      include/linux/llc.h
8526 F:      include/uapi/linux/llc.h
8527 F:      include/net/llc*
8528 F:      net/llc/
8529
8530 LM73 HARDWARE MONITOR DRIVER
8531 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8532 L:      linux-hwmon@vger.kernel.org
8533 S:      Maintained
8534 F:      drivers/hwmon/lm73.c
8535
8536 LM78 HARDWARE MONITOR DRIVER
8537 M:      Jean Delvare <jdelvare@suse.com>
8538 L:      linux-hwmon@vger.kernel.org
8539 S:      Maintained
8540 F:      Documentation/hwmon/lm78
8541 F:      drivers/hwmon/lm78.c
8542
8543 LM83 HARDWARE MONITOR DRIVER
8544 M:      Jean Delvare <jdelvare@suse.com>
8545 L:      linux-hwmon@vger.kernel.org
8546 S:      Maintained
8547 F:      Documentation/hwmon/lm83
8548 F:      drivers/hwmon/lm83.c
8549
8550 LM90 HARDWARE MONITOR DRIVER
8551 M:      Jean Delvare <jdelvare@suse.com>
8552 L:      linux-hwmon@vger.kernel.org
8553 S:      Maintained
8554 F:      Documentation/hwmon/lm90
8555 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8556 F:      drivers/hwmon/lm90.c
8557 F:      include/dt-bindings/thermal/lm90.h
8558
8559 LM95234 HARDWARE MONITOR DRIVER
8560 M:      Guenter Roeck <linux@roeck-us.net>
8561 L:      linux-hwmon@vger.kernel.org
8562 S:      Maintained
8563 F:      Documentation/hwmon/lm95234
8564 F:      drivers/hwmon/lm95234.c
8565
8566 LME2510 MEDIA DRIVER
8567 M:      Malcolm Priestley <tvboxspy@gmail.com>
8568 L:      linux-media@vger.kernel.org
8569 W:      https://linuxtv.org
8570 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8571 S:      Maintained
8572 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8573
8574 LOADPIN SECURITY MODULE
8575 M:      Kees Cook <keescook@chromium.org>
8576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8577 S:      Supported
8578 F:      security/loadpin/
8579 F:      Documentation/admin-guide/LSM/LoadPin.rst
8580
8581 LOCKING PRIMITIVES
8582 M:      Peter Zijlstra <peterz@infradead.org>
8583 M:      Ingo Molnar <mingo@redhat.com>
8584 M:      Will Deacon <will.deacon@arm.com>
8585 L:      linux-kernel@vger.kernel.org
8586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8587 S:      Maintained
8588 F:      Documentation/locking/
8589 F:      include/linux/lockdep.h
8590 F:      include/linux/spinlock*.h
8591 F:      arch/*/include/asm/spinlock*.h
8592 F:      include/linux/rwlock*.h
8593 F:      include/linux/mutex*.h
8594 F:      arch/*/include/asm/mutex*.h
8595 F:      include/linux/rwsem*.h
8596 F:      arch/*/include/asm/rwsem.h
8597 F:      include/linux/seqlock.h
8598 F:      lib/locking*.[ch]
8599 F:      kernel/locking/
8600 X:      kernel/locking/locktorture.c
8601
8602 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8603 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8604 L:      linux-ntfs-dev@lists.sourceforge.net
8605 W:      http://www.linux-ntfs.org/content/view/19/37/
8606 S:      Maintained
8607 F:      Documentation/ldm.txt
8608 F:      block/partitions/ldm.*
8609
8610 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8611 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8612 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8613 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8614 L:      MPT-FusionLinux.pdl@broadcom.com
8615 L:      linux-scsi@vger.kernel.org
8616 W:      http://www.avagotech.com/support/
8617 S:      Supported
8618 F:      drivers/message/fusion/
8619 F:      drivers/scsi/mpt3sas/
8620
8621 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8622 M:      Matthew Wilcox <matthew@wil.cx>
8623 L:      linux-scsi@vger.kernel.org
8624 S:      Maintained
8625 F:      drivers/scsi/sym53c8xx_2/
8626
8627 LTC4261 HARDWARE MONITOR DRIVER
8628 M:      Guenter Roeck <linux@roeck-us.net>
8629 L:      linux-hwmon@vger.kernel.org
8630 S:      Maintained
8631 F:      Documentation/hwmon/ltc4261
8632 F:      drivers/hwmon/ltc4261.c
8633
8634 LTC4306 I2C MULTIPLEXER DRIVER
8635 M:      Michael Hennerich <michael.hennerich@analog.com>
8636 W:      http://ez.analog.com/community/linux-device-drivers
8637 L:      linux-i2c@vger.kernel.org
8638 S:      Supported
8639 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8640 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8641
8642 LTP (Linux Test Project)
8643 M:      Mike Frysinger <vapier@gentoo.org>
8644 M:      Cyril Hrubis <chrubis@suse.cz>
8645 M:      Wanlong Gao <wanlong.gao@gmail.com>
8646 M:      Jan Stancek <jstancek@redhat.com>
8647 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8648 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8649 L:      ltp@lists.linux.it (subscribers-only)
8650 W:      http://linux-test-project.github.io/
8651 T:      git git://github.com/linux-test-project/ltp.git
8652 S:      Maintained
8653
8654 M68K ARCHITECTURE
8655 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8656 L:      linux-m68k@lists.linux-m68k.org
8657 W:      http://www.linux-m68k.org/
8658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8659 S:      Maintained
8660 F:      arch/m68k/
8661 F:      drivers/zorro/
8662
8663 M68K ON APPLE MACINTOSH
8664 M:      Joshua Thompson <funaho@jurai.org>
8665 W:      http://www.mac.linux-m68k.org/
8666 L:      linux-m68k@lists.linux-m68k.org
8667 S:      Maintained
8668 F:      arch/m68k/mac/
8669
8670 M68K ON HP9000/300
8671 M:      Philip Blundell <philb@gnu.org>
8672 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8673 S:      Maintained
8674 F:      arch/m68k/hp300/
8675
8676 M88DS3103 MEDIA DRIVER
8677 M:      Antti Palosaari <crope@iki.fi>
8678 L:      linux-media@vger.kernel.org
8679 W:      https://linuxtv.org
8680 W:      http://palosaari.fi/linux/
8681 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8682 T:      git git://linuxtv.org/anttip/media_tree.git
8683 S:      Maintained
8684 F:      drivers/media/dvb-frontends/m88ds3103*
8685
8686 M88RS2000 MEDIA DRIVER
8687 M:      Malcolm Priestley <tvboxspy@gmail.com>
8688 L:      linux-media@vger.kernel.org
8689 W:      https://linuxtv.org
8690 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8691 S:      Maintained
8692 F:      drivers/media/dvb-frontends/m88rs2000*
8693
8694 MA901 MASTERKIT USB FM RADIO DRIVER
8695 M:      Alexey Klimov <klimov.linux@gmail.com>
8696 L:      linux-media@vger.kernel.org
8697 T:      git git://linuxtv.org/media_tree.git
8698 S:      Maintained
8699 F:      drivers/media/radio/radio-ma901.c
8700
8701 MAC80211
8702 M:      Johannes Berg <johannes@sipsolutions.net>
8703 L:      linux-wireless@vger.kernel.org
8704 W:      http://wireless.kernel.org/
8705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8707 S:      Maintained
8708 F:      Documentation/networking/mac80211-injection.txt
8709 F:      include/net/mac80211.h
8710 F:      net/mac80211/
8711 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8712 F:      Documentation/networking/mac80211_hwsim/README
8713
8714 MAILBOX API
8715 M:      Jassi Brar <jassisinghbrar@gmail.com>
8716 L:      linux-kernel@vger.kernel.org
8717 S:      Maintained
8718 F:      drivers/mailbox/
8719 F:      include/linux/mailbox_client.h
8720 F:      include/linux/mailbox_controller.h
8721
8722 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8723 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8724 W:      http://www.kernel.org/doc/man-pages
8725 L:      linux-man@vger.kernel.org
8726 S:      Maintained
8727
8728 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8729 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8730 L:      linux-mips@linux-mips.org
8731 S:      Maintained
8732 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8733
8734 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8735 M:      Andrew Lunn <andrew@lunn.ch>
8736 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8737 L:      netdev@vger.kernel.org
8738 S:      Maintained
8739 F:      drivers/net/dsa/mv88e6xxx/
8740 F:      linux/platform_data/mv88e6xxx.h
8741 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8742
8743 MARVELL ARMADA DRM SUPPORT
8744 M:      Russell King <linux@armlinux.org.uk>
8745 S:      Maintained
8746 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8747 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8748 F:      drivers/gpu/drm/armada/
8749 F:      include/uapi/drm/armada_drm.h
8750 F:      Documentation/devicetree/bindings/display/armada/
8751
8752 MARVELL CRYPTO DRIVER
8753 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8754 M:      Arnaud Ebalard <arno@natisbad.org>
8755 F:      drivers/crypto/marvell/
8756 S:      Maintained
8757 L:      linux-crypto@vger.kernel.org
8758
8759 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8760 M:      Mirko Lindner <mlindner@marvell.com>
8761 M:      Stephen Hemminger <stephen@networkplumber.org>
8762 L:      netdev@vger.kernel.org
8763 S:      Maintained
8764 F:      drivers/net/ethernet/marvell/sk*
8765
8766 MARVELL LIBERTAS WIRELESS DRIVER
8767 L:      libertas-dev@lists.infradead.org
8768 S:      Orphan
8769 F:      drivers/net/wireless/marvell/libertas/
8770
8771 MARVELL MACCHIATOBIN SUPPORT
8772 M:      Russell King <linux@armlinux.org.uk>
8773 L:      linux-arm-kernel@lists.infradead.org
8774 S:      Maintained
8775 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8776
8777 MARVELL MV643XX ETHERNET DRIVER
8778 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8779 L:      netdev@vger.kernel.org
8780 S:      Maintained
8781 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8782 F:      include/linux/mv643xx.h
8783
8784 MARVELL MV88X3310 PHY DRIVER
8785 M:      Russell King <linux@armlinux.org.uk>
8786 L:      netdev@vger.kernel.org
8787 S:      Maintained
8788 F:      drivers/net/phy/marvell10g.c
8789
8790 MARVELL MVNETA ETHERNET DRIVER
8791 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8792 L:      netdev@vger.kernel.org
8793 S:      Maintained
8794 F:      drivers/net/ethernet/marvell/mvneta.*
8795
8796 MARVELL MWIFIEX WIRELESS DRIVER
8797 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8798 M:      Nishant Sarmukadam <nishants@marvell.com>
8799 M:      Ganapathi Bhat <gbhat@marvell.com>
8800 M:      Xinming Hu <huxinming820@gmail.com>
8801 L:      linux-wireless@vger.kernel.org
8802 S:      Maintained
8803 F:      drivers/net/wireless/marvell/mwifiex/
8804
8805 MARVELL MWL8K WIRELESS DRIVER
8806 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8807 L:      linux-wireless@vger.kernel.org
8808 S:      Odd Fixes
8809 F:      drivers/net/wireless/marvell/mwl8k.c
8810
8811 MARVELL NAND CONTROLLER DRIVER
8812 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8813 L:      linux-mtd@lists.infradead.org
8814 S:      Maintained
8815 F:      drivers/mtd/nand/raw/marvell_nand.c
8816 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8817
8818 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8819 M:      Nicolas Pitre <nico@fluxnic.net>
8820 S:      Odd Fixes
8821 F:      drivers/mmc/host/mvsdio.*
8822
8823 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8824 M:      Hu Ziji <huziji@marvell.com>
8825 L:      linux-mmc@vger.kernel.org
8826 S:      Supported
8827 F:      drivers/mmc/host/sdhci-xenon*
8828 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8829
8830 MATROX FRAMEBUFFER DRIVER
8831 L:      linux-fbdev@vger.kernel.org
8832 S:      Orphan
8833 F:      drivers/video/fbdev/matrox/matroxfb_*
8834 F:      include/uapi/linux/matroxfb.h
8835
8836 MAX16065 HARDWARE MONITOR DRIVER
8837 M:      Guenter Roeck <linux@roeck-us.net>
8838 L:      linux-hwmon@vger.kernel.org
8839 S:      Maintained
8840 F:      Documentation/hwmon/max16065
8841 F:      drivers/hwmon/max16065.c
8842
8843 MAX20751 HARDWARE MONITOR DRIVER
8844 M:      Guenter Roeck <linux@roeck-us.net>
8845 L:      linux-hwmon@vger.kernel.org
8846 S:      Maintained
8847 F:      Documentation/hwmon/max20751
8848 F:      drivers/hwmon/max20751.c
8849
8850 MAX2175 SDR TUNER DRIVER
8851 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8852 L:      linux-media@vger.kernel.org
8853 T:      git git://linuxtv.org/media_tree.git
8854 S:      Maintained
8855 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8856 F:      Documentation/media/v4l-drivers/max2175.rst
8857 F:      drivers/media/i2c/max2175*
8858 F:      include/uapi/linux/max2175.h
8859
8860 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8861 L:      linux-hwmon@vger.kernel.org
8862 S:      Orphan
8863 F:      Documentation/hwmon/max6650
8864 F:      drivers/hwmon/max6650.c
8865
8866 MAX6697 HARDWARE MONITOR DRIVER
8867 M:      Guenter Roeck <linux@roeck-us.net>
8868 L:      linux-hwmon@vger.kernel.org
8869 S:      Maintained
8870 F:      Documentation/hwmon/max6697
8871 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8872 F:      drivers/hwmon/max6697.c
8873 F:      include/linux/platform_data/max6697.h
8874
8875 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8876 M:      Peter Rosin <peda@axentia.se>
8877 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8878 S:      Maintained
8879 F:      Documentation/devicetree/bindings/sound/max9860.txt
8880 F:      sound/soc/codecs/max9860.*
8881
8882 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8883 M:      Javier Martinez Canillas <javier@dowhile0.org>
8884 L:      linux-kernel@vger.kernel.org
8885 S:      Supported
8886 F:      drivers/regulator/max77802-regulator.c
8887 F:      Documentation/devicetree/bindings/*/*max77802.txt
8888 F:      include/dt-bindings/*/*max77802.h
8889
8890 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8891 M:      Krzysztof Kozlowski <krzk@kernel.org>
8892 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8893 L:      linux-pm@vger.kernel.org
8894 S:      Supported
8895 F:      drivers/power/supply/max14577_charger.c
8896 F:      drivers/power/supply/max77693_charger.c
8897
8898 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8899 M:      Chanwoo Choi <cw00.choi@samsung.com>
8900 M:      Krzysztof Kozlowski <krzk@kernel.org>
8901 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8902 L:      linux-kernel@vger.kernel.org
8903 S:      Supported
8904 F:      drivers/*/max14577*.c
8905 F:      drivers/*/max77686*.c
8906 F:      drivers/*/max77693*.c
8907 F:      drivers/extcon/extcon-max14577.c
8908 F:      drivers/extcon/extcon-max77693.c
8909 F:      drivers/rtc/rtc-max77686.c
8910 F:      drivers/clk/clk-max77686.c
8911 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8912 F:      Documentation/devicetree/bindings/*/max77686.txt
8913 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8914 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8915 F:      include/linux/mfd/max14577*.h
8916 F:      include/linux/mfd/max77686*.h
8917 F:      include/linux/mfd/max77693*.h
8918
8919 MAXIRADIO FM RADIO RECEIVER DRIVER
8920 M:      Hans Verkuil <hverkuil@xs4all.nl>
8921 L:      linux-media@vger.kernel.org
8922 T:      git git://linuxtv.org/media_tree.git
8923 W:      https://linuxtv.org
8924 S:      Maintained
8925 F:      drivers/media/radio/radio-maxiradio*
8926
8927 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8928 M:      Peter Rosin <peda@axentia.se>
8929 L:      linux-iio@vger.kernel.org
8930 S:      Maintained
8931 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8932 F:      drivers/iio/potentiometer/mcp4018.c
8933 F:      drivers/iio/potentiometer/mcp4531.c
8934
8935 MCR20A IEEE-802.15.4 RADIO DRIVER
8936 M:      Xue Liu <liuxuenetmail@gmail.com>
8937 L:      linux-wpan@vger.kernel.org
8938 W:      https://github.com/xueliu/mcr20a-linux
8939 S:      Maintained
8940 F:      drivers/net/ieee802154/mcr20a.c
8941 F:      drivers/net/ieee802154/mcr20a.h
8942 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8943
8944 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8945 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8946 L:      linux-iio@vger.kernel.org
8947 S:      Maintained
8948 F:      drivers/iio/dac/cio-dac.c
8949
8950 MEDIA DRIVERS FOR ASCOT2E
8951 M:      Sergey Kozlov <serjk@netup.ru>
8952 M:      Abylay Ospan <aospan@netup.ru>
8953 L:      linux-media@vger.kernel.org
8954 W:      https://linuxtv.org
8955 W:      http://netup.tv/
8956 T:      git git://linuxtv.org/media_tree.git
8957 S:      Supported
8958 F:      drivers/media/dvb-frontends/ascot2e*
8959
8960 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8961 M:      Jasmin Jessich <jasmin@anw.at>
8962 L:      linux-media@vger.kernel.org
8963 W:      https://linuxtv.org
8964 T:      git git://linuxtv.org/media_tree.git
8965 S:      Maintained
8966 F:      drivers/media/dvb-frontends/cxd2099*
8967
8968 MEDIA DRIVERS FOR CXD2841ER
8969 M:      Sergey Kozlov <serjk@netup.ru>
8970 M:      Abylay Ospan <aospan@netup.ru>
8971 L:      linux-media@vger.kernel.org
8972 W:      https://linuxtv.org
8973 W:      http://netup.tv/
8974 T:      git git://linuxtv.org/media_tree.git
8975 S:      Supported
8976 F:      drivers/media/dvb-frontends/cxd2841er*
8977
8978 MEDIA DRIVERS FOR CXD2880
8979 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8980 L:      linux-media@vger.kernel.org
8981 W:      http://linuxtv.org/
8982 T:      git git://linuxtv.org/media_tree.git
8983 S:      Supported
8984 F:      drivers/media/dvb-frontends/cxd2880/*
8985 F:      drivers/media/spi/cxd2880*
8986
8987 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8988 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8989 L:      linux-media@vger.kernel.org
8990 W:      https://linuxtv.org
8991 T:      git git://linuxtv.org/media_tree.git
8992 S:      Maintained
8993 F:      drivers/media/pci/ddbridge/*
8994
8995 MEDIA DRIVERS FOR FREESCALE IMX
8996 M:      Steve Longerbeam <slongerbeam@gmail.com>
8997 M:      Philipp Zabel <p.zabel@pengutronix.de>
8998 L:      linux-media@vger.kernel.org
8999 T:      git git://linuxtv.org/media_tree.git
9000 S:      Maintained
9001 F:      Documentation/devicetree/bindings/media/imx.txt
9002 F:      Documentation/media/v4l-drivers/imx.rst
9003 F:      drivers/staging/media/imx/
9004 F:      include/linux/imx-media.h
9005 F:      include/media/imx.h
9006
9007 MEDIA DRIVERS FOR HELENE
9008 M:      Abylay Ospan <aospan@netup.ru>
9009 L:      linux-media@vger.kernel.org
9010 W:      https://linuxtv.org
9011 W:      http://netup.tv/
9012 T:      git git://linuxtv.org/media_tree.git
9013 S:      Supported
9014 F:      drivers/media/dvb-frontends/helene*
9015
9016 MEDIA DRIVERS FOR HORUS3A
9017 M:      Sergey Kozlov <serjk@netup.ru>
9018 M:      Abylay Ospan <aospan@netup.ru>
9019 L:      linux-media@vger.kernel.org
9020 W:      https://linuxtv.org
9021 W:      http://netup.tv/
9022 T:      git git://linuxtv.org/media_tree.git
9023 S:      Supported
9024 F:      drivers/media/dvb-frontends/horus3a*
9025
9026 MEDIA DRIVERS FOR LNBH25
9027 M:      Sergey Kozlov <serjk@netup.ru>
9028 M:      Abylay Ospan <aospan@netup.ru>
9029 L:      linux-media@vger.kernel.org
9030 W:      https://linuxtv.org
9031 W:      http://netup.tv/
9032 T:      git git://linuxtv.org/media_tree.git
9033 S:      Supported
9034 F:      drivers/media/dvb-frontends/lnbh25*
9035
9036 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9037 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9038 L:      linux-media@vger.kernel.org
9039 W:      https://linuxtv.org
9040 T:      git git://linuxtv.org/media_tree.git
9041 S:      Maintained
9042 F:      drivers/media/dvb-frontends/mxl5xx*
9043
9044 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9045 M:      Sergey Kozlov <serjk@netup.ru>
9046 M:      Abylay Ospan <aospan@netup.ru>
9047 L:      linux-media@vger.kernel.org
9048 W:      https://linuxtv.org
9049 W:      http://netup.tv/
9050 T:      git git://linuxtv.org/media_tree.git
9051 S:      Supported
9052 F:      drivers/media/pci/netup_unidvb/*
9053
9054 MEDIA DRIVERS FOR RENESAS - CEU
9055 M:      Jacopo Mondi <jacopo@jmondi.org>
9056 L:      linux-media@vger.kernel.org
9057 L:      linux-renesas-soc@vger.kernel.org
9058 T:      git git://linuxtv.org/media_tree.git
9059 S:      Supported
9060 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9061 F:      drivers/media/platform/renesas-ceu.c
9062 F:      include/media/drv-intf/renesas-ceu.h
9063
9064 MEDIA DRIVERS FOR RENESAS - DRIF
9065 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.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,drif.txt
9071 F:      drivers/media/platform/rcar_drif.c
9072
9073 MEDIA DRIVERS FOR RENESAS - FCP
9074 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9075 L:      linux-media@vger.kernel.org
9076 L:      linux-renesas-soc@vger.kernel.org
9077 T:      git git://linuxtv.org/media_tree.git
9078 S:      Supported
9079 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9080 F:      drivers/media/platform/rcar-fcp.c
9081 F:      include/media/rcar-fcp.h
9082
9083 MEDIA DRIVERS FOR RENESAS - FDP1
9084 M:      Kieran Bingham <kieran@bingham.xyz>
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,fdp1.txt
9090 F:      drivers/media/platform/rcar_fdp1.c
9091
9092 MEDIA DRIVERS FOR RENESAS - VIN
9093 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9094 L:      linux-media@vger.kernel.org
9095 L:      linux-renesas-soc@vger.kernel.org
9096 T:      git git://linuxtv.org/media_tree.git
9097 S:      Supported
9098 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9099 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9100 F:      drivers/media/platform/rcar-vin/
9101
9102 MEDIA DRIVERS FOR RENESAS - VSP1
9103 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9104 L:      linux-media@vger.kernel.org
9105 L:      linux-renesas-soc@vger.kernel.org
9106 T:      git git://linuxtv.org/media_tree.git
9107 S:      Supported
9108 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9109 F:      drivers/media/platform/vsp1/
9110
9111 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9112 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9113 L:      linux-media@vger.kernel.org
9114 W:      https://linuxtv.org
9115 T:      git git://linuxtv.org/media_tree.git
9116 S:      Maintained
9117 F:      drivers/media/dvb-frontends/stv0910*
9118
9119 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9120 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9121 L:      linux-media@vger.kernel.org
9122 W:      https://linuxtv.org
9123 T:      git git://linuxtv.org/media_tree.git
9124 S:      Maintained
9125 F:      drivers/media/dvb-frontends/stv6111*
9126
9127 MEDIA DRIVERS FOR STM32 - DCMI
9128 M:      Hugues Fruchet <hugues.fruchet@st.com>
9129 L:      linux-media@vger.kernel.org
9130 T:      git git://linuxtv.org/media_tree.git
9131 S:      Supported
9132 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9133 F:      drivers/media/platform/stm32/stm32-dcmi.c
9134
9135 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9136 M:      Dmitry Osipenko <digetx@gmail.com>
9137 L:      linux-media@vger.kernel.org
9138 L:      linux-tegra@vger.kernel.org
9139 T:      git git://linuxtv.org/media_tree.git
9140 S:      Maintained
9141 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9142 F:      drivers/staging/media/tegra-vde/
9143
9144 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9145 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9146 P:      LinuxTV.org Project
9147 L:      linux-media@vger.kernel.org
9148 W:      https://linuxtv.org
9149 Q:      http://patchwork.kernel.org/project/linux-media/list/
9150 T:      git git://linuxtv.org/media_tree.git
9151 S:      Maintained
9152 F:      Documentation/devicetree/bindings/media/
9153 F:      Documentation/media/
9154 F:      drivers/media/
9155 F:      drivers/staging/media/
9156 F:      include/linux/platform_data/media/
9157 F:      include/media/
9158 F:      include/uapi/linux/dvb/
9159 F:      include/uapi/linux/videodev2.h
9160 F:      include/uapi/linux/media.h
9161 F:      include/uapi/linux/v4l2-*
9162 F:      include/uapi/linux/meye.h
9163 F:      include/uapi/linux/ivtv*
9164 F:      include/uapi/linux/uvcvideo.h
9165
9166 MEDIATEK BLUETOOTH DRIVER
9167 M:      Sean Wang <sean.wang@mediatek.com>
9168 L:      linux-bluetooth@vger.kernel.org
9169 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9170 S:      Maintained
9171 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9172 F:      drivers/bluetooth/btmtkuart.c
9173
9174 MEDIATEK CIR DRIVER
9175 M:      Sean Wang <sean.wang@mediatek.com>
9176 S:      Maintained
9177 F:      drivers/media/rc/mtk-cir.c
9178
9179 MEDIATEK DMA DRIVER
9180 M:      Sean Wang <sean.wang@mediatek.com>
9181 L:      dmaengine@vger.kernel.org
9182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9183 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9184 S:      Maintained
9185 F:      Documentation/devicetree/bindings/dma/mtk-*
9186 F:      drivers/dma/mediatek/
9187
9188 MEDIATEK PMIC LED DRIVER
9189 M:      Sean Wang <sean.wang@mediatek.com>
9190 S:      Maintained
9191 F:      drivers/leds/leds-mt6323.c
9192 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9193
9194 MEDIATEK ETHERNET DRIVER
9195 M:      Felix Fietkau <nbd@openwrt.org>
9196 M:      John Crispin <john@phrozen.org>
9197 M:      Sean Wang <sean.wang@mediatek.com>
9198 M:      Nelson Chang <nelson.chang@mediatek.com>
9199 L:      netdev@vger.kernel.org
9200 S:      Maintained
9201 F:      drivers/net/ethernet/mediatek/
9202
9203 MEDIATEK SWITCH DRIVER
9204 M:      Sean Wang <sean.wang@mediatek.com>
9205 L:      netdev@vger.kernel.org
9206 S:      Maintained
9207 F:      drivers/net/dsa/mt7530.*
9208 F:      net/dsa/tag_mtk.c
9209
9210 MEDIATEK JPEG DRIVER
9211 M:      Rick Chang <rick.chang@mediatek.com>
9212 M:      Bin Liu <bin.liu@mediatek.com>
9213 S:      Supported
9214 F:      drivers/media/platform/mtk-jpeg/
9215 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9216
9217 MEDIATEK MDP DRIVER
9218 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9219 M:      Houlong Wei <houlong.wei@mediatek.com>
9220 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9221 S:      Supported
9222 F:      drivers/media/platform/mtk-mdp/
9223 F:      drivers/media/platform/mtk-vpu/
9224 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9225
9226 MEDIATEK MEDIA DRIVER
9227 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9228 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9229 S:      Supported
9230 F:      drivers/media/platform/mtk-vcodec/
9231 F:      drivers/media/platform/mtk-vpu/
9232 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9233 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9234
9235 MEDIATEK MT7601U WIRELESS LAN DRIVER
9236 M:      Jakub Kicinski <kubakici@wp.pl>
9237 L:      linux-wireless@vger.kernel.org
9238 S:      Maintained
9239 F:      drivers/net/wireless/mediatek/mt7601u/
9240
9241 MEDIATEK NAND CONTROLLER DRIVER
9242 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9243 L:      linux-mtd@lists.infradead.org
9244 S:      Maintained
9245 F:      drivers/mtd/nand/raw/mtk_*
9246 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9247
9248 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9249 M:      Sean Wang <sean.wang@mediatek.com>
9250 S:      Maintained
9251 F:      drivers/char/hw_random/mtk-rng.c
9252
9253 MEDIATEK USB3 DRD IP DRIVER
9254 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9255 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9257 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9258 S:      Maintained
9259 F:      drivers/usb/mtu3/
9260
9261 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9262 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9263 M:      Martin Donnelly <martin.donnelly@ge.com>
9264 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9265 S:      Maintained
9266 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9267 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9268
9269 MEGARAID SCSI/SAS DRIVERS
9270 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9271 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9272 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9273 L:      megaraidlinux.pdl@broadcom.com
9274 L:      linux-scsi@vger.kernel.org
9275 W:      http://www.avagotech.com/support/
9276 S:      Maintained
9277 F:      Documentation/scsi/megaraid.txt
9278 F:      drivers/scsi/megaraid.*
9279 F:      drivers/scsi/megaraid/
9280
9281 MELEXIS MLX90614 DRIVER
9282 M:      Crt Mori <cmo@melexis.com>
9283 L:      linux-iio@vger.kernel.org
9284 W:      http://www.melexis.com
9285 S:      Supported
9286 F:      drivers/iio/temperature/mlx90614.c
9287
9288 MELEXIS MLX90632 DRIVER
9289 M:      Crt Mori <cmo@melexis.com>
9290 L:      linux-iio@vger.kernel.org
9291 W:      http://www.melexis.com
9292 S:      Supported
9293 F:      drivers/iio/temperature/mlx90632.c
9294
9295 MELFAS MIP4 TOUCHSCREEN DRIVER
9296 M:      Sangwon Jee <jeesw@melfas.com>
9297 W:      http://www.melfas.com
9298 S:      Supported
9299 F:      drivers/input/touchscreen/melfas_mip4.c
9300 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9301
9302 MELLANOX ETHERNET DRIVER (mlx4_en)
9303 M:      Tariq Toukan <tariqt@mellanox.com>
9304 L:      netdev@vger.kernel.org
9305 S:      Supported
9306 W:      http://www.mellanox.com
9307 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9308 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9309
9310 MELLANOX ETHERNET DRIVER (mlx5e)
9311 M:      Saeed Mahameed <saeedm@mellanox.com>
9312 L:      netdev@vger.kernel.org
9313 S:      Supported
9314 W:      http://www.mellanox.com
9315 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9316 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9317
9318 MELLANOX ETHERNET INNOVA DRIVERS
9319 R:      Boris Pismenny <borisp@mellanox.com>
9320 L:      netdev@vger.kernel.org
9321 S:      Supported
9322 W:      http://www.mellanox.com
9323 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9324 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9325 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9326 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9327 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9328
9329 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9330 R:      Boris Pismenny <borisp@mellanox.com>
9331 L:      netdev@vger.kernel.org
9332 S:      Supported
9333 W:      http://www.mellanox.com
9334 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9335 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9336 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9337
9338 MELLANOX ETHERNET SWITCH DRIVERS
9339 M:      Jiri Pirko <jiri@mellanox.com>
9340 M:      Ido Schimmel <idosch@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/mlxsw/
9346 F:      tools/testing/selftests/drivers/net/mlxsw/
9347
9348 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9349 M:      mlxsw@mellanox.com
9350 L:      netdev@vger.kernel.org
9351 S:      Supported
9352 W:      http://www.mellanox.com
9353 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9354 F:      drivers/net/ethernet/mellanox/mlxfw/
9355
9356 MELLANOX HARDWARE PLATFORM SUPPORT
9357 M:      Andy Shevchenko <andy@infradead.org>
9358 M:      Darren Hart <dvhart@infradead.org>
9359 M:      Vadim Pasternak <vadimp@mellanox.com>
9360 L:      platform-driver-x86@vger.kernel.org
9361 S:      Supported
9362 F:      drivers/platform/mellanox/
9363
9364 MELLANOX MLX4 core VPI driver
9365 M:      Tariq Toukan <tariqt@mellanox.com>
9366 L:      netdev@vger.kernel.org
9367 L:      linux-rdma@vger.kernel.org
9368 W:      http://www.mellanox.com
9369 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9370 S:      Supported
9371 F:      drivers/net/ethernet/mellanox/mlx4/
9372 F:      include/linux/mlx4/
9373
9374 MELLANOX MLX4 IB driver
9375 M:      Yishai Hadas <yishaih@mellanox.com>
9376 L:      linux-rdma@vger.kernel.org
9377 W:      http://www.mellanox.com
9378 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9379 S:      Supported
9380 F:      drivers/infiniband/hw/mlx4/
9381 F:      include/linux/mlx4/
9382 F:      include/uapi/rdma/mlx4-abi.h
9383
9384 MELLANOX MLX5 core VPI driver
9385 M:      Saeed Mahameed <saeedm@mellanox.com>
9386 M:      Leon Romanovsky <leonro@mellanox.com>
9387 L:      netdev@vger.kernel.org
9388 L:      linux-rdma@vger.kernel.org
9389 W:      http://www.mellanox.com
9390 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9391 S:      Supported
9392 F:      drivers/net/ethernet/mellanox/mlx5/core/
9393 F:      include/linux/mlx5/
9394
9395 MELLANOX MLX5 IB driver
9396 M:      Leon Romanovsky <leonro@mellanox.com>
9397 L:      linux-rdma@vger.kernel.org
9398 W:      http://www.mellanox.com
9399 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9400 S:      Supported
9401 F:      drivers/infiniband/hw/mlx5/
9402 F:      include/linux/mlx5/
9403 F:      include/uapi/rdma/mlx5-abi.h
9404
9405 MELLANOX MLXCPLD I2C AND MUX DRIVER
9406 M:      Vadim Pasternak <vadimp@mellanox.com>
9407 M:      Michael Shych <michaelsh@mellanox.com>
9408 L:      linux-i2c@vger.kernel.org
9409 S:      Supported
9410 F:      drivers/i2c/busses/i2c-mlxcpld.c
9411 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9412 F:      Documentation/i2c/busses/i2c-mlxcpld
9413
9414 MELLANOX MLXCPLD LED DRIVER
9415 M:      Vadim Pasternak <vadimp@mellanox.com>
9416 L:      linux-leds@vger.kernel.org
9417 S:      Supported
9418 F:      drivers/leds/leds-mlxcpld.c
9419 F:      drivers/leds/leds-mlxreg.c
9420 F:      Documentation/leds/leds-mlxcpld.txt
9421
9422 MELLANOX PLATFORM DRIVER
9423 M:      Vadim Pasternak <vadimp@mellanox.com>
9424 L:      platform-driver-x86@vger.kernel.org
9425 S:      Supported
9426 F:      drivers/platform/x86/mlx-platform.c
9427
9428 MEMBARRIER SUPPORT
9429 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9430 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9431 L:      linux-kernel@vger.kernel.org
9432 S:      Supported
9433 F:      kernel/sched/membarrier.c
9434 F:      include/uapi/linux/membarrier.h
9435 F:      arch/powerpc/include/asm/membarrier.h
9436
9437 MEMORY MANAGEMENT
9438 L:      linux-mm@kvack.org
9439 W:      http://www.linux-mm.org
9440 S:      Maintained
9441 F:      include/linux/mm.h
9442 F:      include/linux/gfp.h
9443 F:      include/linux/mmzone.h
9444 F:      include/linux/memory_hotplug.h
9445 F:      include/linux/vmalloc.h
9446 F:      mm/
9447
9448 MEMORY TECHNOLOGY DEVICES (MTD)
9449 M:      David Woodhouse <dwmw2@infradead.org>
9450 M:      Brian Norris <computersforpeace@gmail.com>
9451 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9452 M:      Marek Vasut <marek.vasut@gmail.com>
9453 M:      Richard Weinberger <richard@nod.at>
9454 L:      linux-mtd@lists.infradead.org
9455 W:      http://www.linux-mtd.infradead.org/
9456 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9457 T:      git git://git.infradead.org/linux-mtd.git master
9458 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9459 S:      Maintained
9460 F:      Documentation/devicetree/bindings/mtd/
9461 F:      drivers/mtd/
9462 F:      include/linux/mtd/
9463 F:      include/uapi/mtd/
9464
9465 MEN A21 WATCHDOG DRIVER
9466 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9467 L:      linux-watchdog@vger.kernel.org
9468 S:      Maintained
9469 F:      drivers/watchdog/mena21_wdt.c
9470
9471 MEN CHAMELEON BUS (mcb)
9472 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9473 S:      Maintained
9474 F:      drivers/mcb/
9475 F:      include/linux/mcb.h
9476 F:      Documentation/men-chameleon-bus.txt
9477
9478 MEN F21BMC (Board Management Controller)
9479 M:      Andreas Werner <andreas.werner@men.de>
9480 S:      Supported
9481 F:      drivers/mfd/menf21bmc.c
9482 F:      drivers/watchdog/menf21bmc_wdt.c
9483 F:      drivers/leds/leds-menf21bmc.c
9484 F:      drivers/hwmon/menf21bmc_hwmon.c
9485 F:      Documentation/hwmon/menf21bmc
9486
9487 MEN Z069 WATCHDOG DRIVER
9488 M:      Johannes Thumshirn <jth@kernel.org>
9489 L:      linux-watchdog@vger.kernel.org
9490 S:      Maintained
9491 F:      drivers/watchdog/menz069_wdt.c
9492
9493 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9494 M:      Neil Armstrong <narmstrong@baylibre.com>
9495 L:      linux-media@lists.freedesktop.org
9496 L:      linux-amlogic@lists.infradead.org
9497 W:      http://linux-meson.com/
9498 S:      Supported
9499 F:      drivers/media/platform/meson/ao-cec.c
9500 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9501 T:      git git://linuxtv.org/media_tree.git
9502
9503 MICROBLAZE ARCHITECTURE
9504 M:      Michal Simek <monstr@monstr.eu>
9505 W:      http://www.monstr.eu/fdt/
9506 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9507 S:      Supported
9508 F:      arch/microblaze/
9509
9510 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9511 M:      Richard Genoud <richard.genoud@gmail.com>
9512 S:      Maintained
9513 F:      drivers/tty/serial/atmel_serial.c
9514 F:      drivers/tty/serial/atmel_serial.h
9515
9516 MICROCHIP / ATMEL DMA DRIVER
9517 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9519 L:      dmaengine@vger.kernel.org
9520 S:      Supported
9521 F:      drivers/dma/at_hdmac.c
9522 F:      drivers/dma/at_hdmac_regs.h
9523 F:      include/linux/platform_data/dma-atmel.h
9524
9525 MICROCHIP / ATMEL ECC DRIVER
9526 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9527 L:      linux-crypto@vger.kernel.org
9528 S:      Maintained
9529 F:      drivers/crypto/atmel-ecc.*
9530
9531 MICROCHIP / ATMEL ISC DRIVER
9532 M:      Songjun Wu <songjun.wu@microchip.com>
9533 L:      linux-media@vger.kernel.org
9534 S:      Supported
9535 F:      drivers/media/platform/atmel/atmel-isc.c
9536 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9537 F:      devicetree/bindings/media/atmel-isc.txt
9538
9539 MICROCHIP / ATMEL NAND DRIVER
9540 M:      Josh Wu <rainyfeeling@outlook.com>
9541 L:      linux-mtd@lists.infradead.org
9542 S:      Supported
9543 F:      drivers/mtd/nand/raw/atmel/*
9544 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9545
9546 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9547 M:      Woojung Huh <Woojung.Huh@microchip.com>
9548 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9549 L:      netdev@vger.kernel.org
9550 S:      Maintained
9551 F:      net/dsa/tag_ksz.c
9552 F:      drivers/net/dsa/microchip/*
9553 F:      include/linux/platform_data/microchip-ksz.h
9554 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9555
9556 MICROCHIP LAN743X ETHERNET DRIVER
9557 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9558 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9559 L:      netdev@vger.kernel.org
9560 S:      Maintained
9561 F:      drivers/net/ethernet/microchip/lan743x_*
9562
9563 MICROCHIP USB251XB DRIVER
9564 M:      Richard Leitner <richard.leitner@skidata.com>
9565 L:      linux-usb@vger.kernel.org
9566 S:      Maintained
9567 F:      drivers/usb/misc/usb251xb.c
9568 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9569
9570 MICROSEMI MIPS SOCS
9571 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9572 L:      linux-mips@linux-mips.org
9573 S:      Maintained
9574 F:      arch/mips/generic/board-ocelot.c
9575 F:      arch/mips/configs/generic/board-ocelot.config
9576 F:      arch/mips/boot/dts/mscc/
9577 F:      Documentation/devicetree/bindings/mips/mscc.txt
9578
9579 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9580 M:      Don Brace <don.brace@microsemi.com>
9581 L:      esc.storagedev@microsemi.com
9582 L:      linux-scsi@vger.kernel.org
9583 S:      Supported
9584 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9585 F:      drivers/scsi/smartpqi/Kconfig
9586 F:      drivers/scsi/smartpqi/Makefile
9587 F:      include/linux/cciss*.h
9588 F:      include/uapi/linux/cciss*.h
9589 F:      Documentation/scsi/smartpqi.txt
9590
9591 MICROSEMI ETHERNET SWITCH DRIVER
9592 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9593 L:      netdev@vger.kernel.org
9594 S:      Supported
9595 F:      drivers/net/ethernet/mscc/
9596
9597 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9598 M:      Chen Yu <yu.c.chen@intel.com>
9599 L:      platform-driver-x86@vger.kernel.org
9600 S:      Supported
9601 F:      drivers/platform/x86/surfacepro3_button.c
9602
9603 MICROTEK X6 SCANNER
9604 M:      Oliver Neukum <oliver@neukum.org>
9605 S:      Maintained
9606 F:      drivers/usb/image/microtek.*
9607
9608 MIPS
9609 M:      Ralf Baechle <ralf@linux-mips.org>
9610 M:      Paul Burton <paul.burton@mips.com>
9611 M:      James Hogan <jhogan@kernel.org>
9612 L:      linux-mips@linux-mips.org
9613 W:      http://www.linux-mips.org/
9614 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9616 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9617 S:      Supported
9618 F:      Documentation/devicetree/bindings/mips/
9619 F:      Documentation/mips/
9620 F:      arch/mips/
9621 F:      drivers/platform/mips/
9622
9623 MIPS BOSTON DEVELOPMENT BOARD
9624 M:      Paul Burton <paul.burton@mips.com>
9625 L:      linux-mips@linux-mips.org
9626 S:      Maintained
9627 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9628 F:      arch/mips/boot/dts/img/boston.dts
9629 F:      arch/mips/configs/generic/board-boston.config
9630 F:      drivers/clk/imgtec/clk-boston.c
9631 F:      include/dt-bindings/clock/boston-clock.h
9632
9633 MIPS GENERIC PLATFORM
9634 M:      Paul Burton <paul.burton@mips.com>
9635 L:      linux-mips@linux-mips.org
9636 S:      Supported
9637 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9638 F:      arch/mips/generic/
9639 F:      arch/mips/tools/generic-board-config.sh
9640
9641 MIPS/LOONGSON1 ARCHITECTURE
9642 M:      Keguang Zhang <keguang.zhang@gmail.com>
9643 L:      linux-mips@linux-mips.org
9644 S:      Maintained
9645 F:      arch/mips/loongson32/
9646 F:      arch/mips/include/asm/mach-loongson32/
9647 F:      drivers/*/*loongson1*
9648 F:      drivers/*/*/*loongson1*
9649
9650 MIPS/LOONGSON2 ARCHITECTURE
9651 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9652 L:      linux-mips@linux-mips.org
9653 S:      Maintained
9654 F:      arch/mips/loongson64/*{2e/2f}*
9655 F:      arch/mips/include/asm/mach-loongson64/
9656 F:      drivers/*/*loongson2*
9657 F:      drivers/*/*/*loongson2*
9658
9659 MIPS/LOONGSON3 ARCHITECTURE
9660 M:      Huacai Chen <chenhc@lemote.com>
9661 L:      linux-mips@linux-mips.org
9662 S:      Maintained
9663 F:      arch/mips/loongson64/
9664 F:      arch/mips/include/asm/mach-loongson64/
9665 F:      drivers/platform/mips/cpu_hwmon.c
9666 F:      drivers/*/*loongson3*
9667 F:      drivers/*/*/*loongson3*
9668
9669 MIPS RINT INSTRUCTION EMULATION
9670 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9671 L:      linux-mips@linux-mips.org
9672 S:      Supported
9673 F:      arch/mips/math-emu/sp_rint.c
9674 F:      arch/mips/math-emu/dp_rint.c
9675
9676 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9677 M:      Hans Verkuil <hverkuil@xs4all.nl>
9678 L:      linux-media@vger.kernel.org
9679 T:      git git://linuxtv.org/media_tree.git
9680 W:      https://linuxtv.org
9681 S:      Odd Fixes
9682 F:      drivers/media/radio/radio-miropcm20*
9683
9684 MMP SUPPORT
9685 M:      Eric Miao <eric.y.miao@gmail.com>
9686 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9688 T:      git git://github.com/hzhuang1/linux.git
9689 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9690 S:      Maintained
9691 F:      arch/arm/boot/dts/mmp*
9692 F:      arch/arm/mach-mmp/
9693
9694 MN88472 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/mn88472*
9702
9703 MN88473 MEDIA DRIVER
9704 M:      Antti Palosaari <crope@iki.fi>
9705 L:      linux-media@vger.kernel.org
9706 W:      https://linuxtv.org
9707 W:      http://palosaari.fi/linux/
9708 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9709 S:      Maintained
9710 F:      drivers/media/dvb-frontends/mn88473*
9711
9712 PCI DRIVER FOR MOBIVEIL PCIE IP
9713 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9714 L:      linux-pci@vger.kernel.org
9715 S:      Supported
9716 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9717 F:      drivers/pci/controller/pcie-mobiveil.c
9718
9719 MODULE SUPPORT
9720 M:      Jessica Yu <jeyu@kernel.org>
9721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9722 S:      Maintained
9723 F:      include/linux/module.h
9724 F:      kernel/module.c
9725
9726 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9727 W:      http://popies.net/meye/
9728 S:      Orphan
9729 F:      Documentation/media/v4l-drivers/meye*
9730 F:      drivers/media/pci/meye/
9731 F:      include/uapi/linux/meye.h
9732
9733 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9734 M:      Jiri Slaby <jirislaby@gmail.com>
9735 S:      Maintained
9736 F:      Documentation/serial/moxa-smartio
9737 F:      drivers/tty/mxser.*
9738
9739 MR800 AVERMEDIA USB FM RADIO DRIVER
9740 M:      Alexey Klimov <klimov.linux@gmail.com>
9741 L:      linux-media@vger.kernel.org
9742 T:      git git://linuxtv.org/media_tree.git
9743 S:      Maintained
9744 F:      drivers/media/radio/radio-mr800.c
9745
9746 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9747 M:      Alan Ott <alan@signal11.us>
9748 L:      linux-wpan@vger.kernel.org
9749 S:      Maintained
9750 F:      drivers/net/ieee802154/mrf24j40.c
9751 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9752
9753 MSI LAPTOP SUPPORT
9754 M:      "Lee, Chun-Yi" <jlee@suse.com>
9755 L:      platform-driver-x86@vger.kernel.org
9756 S:      Maintained
9757 F:      drivers/platform/x86/msi-laptop.c
9758
9759 MSI WMI SUPPORT
9760 L:      platform-driver-x86@vger.kernel.org
9761 S:      Orphan
9762 F:      drivers/platform/x86/msi-wmi.c
9763
9764 MSI001 MEDIA DRIVER
9765 M:      Antti Palosaari <crope@iki.fi>
9766 L:      linux-media@vger.kernel.org
9767 W:      https://linuxtv.org
9768 W:      http://palosaari.fi/linux/
9769 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9770 T:      git git://linuxtv.org/anttip/media_tree.git
9771 S:      Maintained
9772 F:      drivers/media/tuners/msi001*
9773
9774 MSI2500 MEDIA DRIVER
9775 M:      Antti Palosaari <crope@iki.fi>
9776 L:      linux-media@vger.kernel.org
9777 W:      https://linuxtv.org
9778 W:      http://palosaari.fi/linux/
9779 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9780 T:      git git://linuxtv.org/anttip/media_tree.git
9781 S:      Maintained
9782 F:      drivers/media/usb/msi2500/
9783
9784 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9785 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9786 L:      linux-mtd@lists.infradead.org
9787 S:      Maintained
9788 F:      drivers/mtd/devices/docg3*
9789
9790 MT9M032 APTINA SENSOR DRIVER
9791 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9792 L:      linux-media@vger.kernel.org
9793 T:      git git://linuxtv.org/media_tree.git
9794 S:      Maintained
9795 F:      drivers/media/i2c/mt9m032.c
9796 F:      include/media/i2c/mt9m032.h
9797
9798 MT9P031 APTINA CAMERA SENSOR
9799 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9800 L:      linux-media@vger.kernel.org
9801 T:      git git://linuxtv.org/media_tree.git
9802 S:      Maintained
9803 F:      drivers/media/i2c/mt9p031.c
9804 F:      include/media/i2c/mt9p031.h
9805
9806 MT9T001 APTINA CAMERA SENSOR
9807 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9808 L:      linux-media@vger.kernel.org
9809 T:      git git://linuxtv.org/media_tree.git
9810 S:      Maintained
9811 F:      drivers/media/i2c/mt9t001.c
9812 F:      include/media/i2c/mt9t001.h
9813
9814 MT9T112 APTINA CAMERA SENSOR
9815 M:      Jacopo Mondi <jacopo@jmondi.org>
9816 L:      linux-media@vger.kernel.org
9817 T:      git git://linuxtv.org/media_tree.git
9818 S:      Odd Fixes
9819 F:      drivers/media/i2c/mt9t112.c
9820 F:      include/media/i2c/mt9t112.h
9821
9822 MT9V032 APTINA CAMERA SENSOR
9823 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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/mt9v032.txt
9828 F:      drivers/media/i2c/mt9v032.c
9829 F:      include/media/i2c/mt9v032.h
9830
9831 MT9V111 APTINA CAMERA SENSOR
9832 M:      Jacopo Mondi <jacopo@jmondi.org>
9833 L:      linux-media@vger.kernel.org
9834 T:      git git://linuxtv.org/media_tree.git
9835 S:      Maintained
9836 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9837 F:      drivers/media/i2c/mt9v111.c
9838
9839 MULTIFUNCTION DEVICES (MFD)
9840 M:      Lee Jones <lee.jones@linaro.org>
9841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9842 S:      Supported
9843 F:      Documentation/devicetree/bindings/mfd/
9844 F:      drivers/mfd/
9845 F:      include/linux/mfd/
9846 F:      include/dt-bindings/mfd/
9847
9848 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9849 S:      Orphan
9850 F:      drivers/mmc/host/mmc_spi.c
9851 F:      include/linux/spi/mmc_spi.h
9852
9853 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9854 M:      Ulf Hansson <ulf.hansson@linaro.org>
9855 L:      linux-mmc@vger.kernel.org
9856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9857 S:      Maintained
9858 F:      Documentation/devicetree/bindings/mmc/
9859 F:      drivers/mmc/
9860 F:      include/linux/mmc/
9861 F:      include/uapi/linux/mmc/
9862
9863 MULTIPLEXER SUBSYSTEM
9864 M:      Peter Rosin <peda@axentia.se>
9865 S:      Maintained
9866 F:      Documentation/ABI/testing/sysfs-class-mux*
9867 F:      Documentation/devicetree/bindings/mux/
9868 F:      include/linux/dt-bindings/mux/
9869 F:      include/linux/mux/
9870 F:      drivers/mux/
9871
9872 MULTITECH MULTIPORT CARD (ISICOM)
9873 S:      Orphan
9874 F:      drivers/tty/isicom.c
9875 F:      include/linux/isicom.h
9876
9877 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9878 M:      Bin Liu <b-liu@ti.com>
9879 L:      linux-usb@vger.kernel.org
9880 S:      Maintained
9881 F:      drivers/usb/musb/
9882
9883 MXL301RF MEDIA DRIVER
9884 M:      Akihiro Tsukada <tskd08@gmail.com>
9885 L:      linux-media@vger.kernel.org
9886 S:      Odd Fixes
9887 F:      drivers/media/tuners/mxl301rf*
9888
9889 MXL5007T MEDIA DRIVER
9890 M:      Michael Krufky <mkrufky@linuxtv.org>
9891 L:      linux-media@vger.kernel.org
9892 W:      https://linuxtv.org
9893 W:      http://github.com/mkrufky
9894 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9895 T:      git git://linuxtv.org/mkrufky/tuners.git
9896 S:      Maintained
9897 F:      drivers/media/tuners/mxl5007t.*
9898
9899 MXSFB DRM DRIVER
9900 M:      Marek Vasut <marex@denx.de>
9901 S:      Supported
9902 F:      drivers/gpu/drm/mxsfb/
9903 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9904
9905 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9906 M:      Chris Lee <christopher.lee@cspi.com>
9907 L:      netdev@vger.kernel.org
9908 W:      https://www.cspi.com/ethernet-products/support/downloads/
9909 S:      Supported
9910 F:      drivers/net/ethernet/myricom/myri10ge/
9911
9912 NAND FLASH SUBSYSTEM
9913 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9914 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9915 R:      Richard Weinberger <richard@nod.at>
9916 L:      linux-mtd@lists.infradead.org
9917 W:      http://www.linux-mtd.infradead.org/
9918 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9919 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9920 T:      git git://git.infradead.org/linux-mtd.git nand/next
9921 S:      Maintained
9922 F:      drivers/mtd/nand/
9923 F:      include/linux/mtd/*nand*.h
9924
9925 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9926 M:      Daniel Mack <zonque@gmail.com>
9927 S:      Maintained
9928 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9929 W:      http://www.native-instruments.com
9930 F:      sound/usb/caiaq/
9931
9932 NATSEMI ETHERNET DRIVER (DP8381x)
9933 S:      Orphan
9934 F:      drivers/net/ethernet/natsemi/natsemi.c
9935
9936 NCP FILESYSTEM
9937 M:      Petr Vandrovec <petr@vandrovec.name>
9938 S:      Obsolete
9939 F:      drivers/staging/ncpfs/
9940
9941 NCR 5380 SCSI DRIVERS
9942 M:      Finn Thain <fthain@telegraphics.com.au>
9943 M:      Michael Schmitz <schmitzmic@gmail.com>
9944 L:      linux-scsi@vger.kernel.org
9945 S:      Maintained
9946 F:      Documentation/scsi/g_NCR5380.txt
9947 F:      drivers/scsi/NCR5380.*
9948 F:      drivers/scsi/arm/cumana_1.c
9949 F:      drivers/scsi/arm/oak.c
9950 F:      drivers/scsi/atari_scsi.*
9951 F:      drivers/scsi/dmx3191d.c
9952 F:      drivers/scsi/g_NCR5380.*
9953 F:      drivers/scsi/mac_scsi.*
9954 F:      drivers/scsi/sun3_scsi.*
9955 F:      drivers/scsi/sun3_scsi_vme.c
9956
9957 NCSI LIBRARY:
9958 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9959 S:      Maintained
9960 F:      net/ncsi/
9961
9962 NCT6775 HARDWARE MONITOR DRIVER
9963 M:      Guenter Roeck <linux@roeck-us.net>
9964 L:      linux-hwmon@vger.kernel.org
9965 S:      Maintained
9966 F:      Documentation/hwmon/nct6775
9967 F:      drivers/hwmon/nct6775.c
9968
9969 NET_FAILOVER MODULE
9970 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9971 L:      netdev@vger.kernel.org
9972 S:      Supported
9973 F:      driver/net/net_failover.c
9974 F:      include/net/net_failover.h
9975 F:      Documentation/networking/net_failover.rst
9976
9977 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9978 M:      Faisal Latif <faisal.latif@intel.com>
9979 L:      linux-rdma@vger.kernel.org
9980 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9981 S:      Supported
9982 F:      drivers/infiniband/hw/nes/
9983 F:      include/uapi/rdma/nes-abi.h
9984
9985 NETEM NETWORK EMULATOR
9986 M:      Stephen Hemminger <stephen@networkplumber.org>
9987 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9988 S:      Maintained
9989 F:      net/sched/sch_netem.c
9990
9991 NETERION 10GbE DRIVERS (s2io/vxge)
9992 M:      Jon Mason <jdmason@kudzu.us>
9993 L:      netdev@vger.kernel.org
9994 S:      Supported
9995 F:      Documentation/networking/s2io.txt
9996 F:      Documentation/networking/vxge.txt
9997 F:      drivers/net/ethernet/neterion/
9998
9999 NETFILTER
10000 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10001 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10002 M:      Florian Westphal <fw@strlen.de>
10003 L:      netfilter-devel@vger.kernel.org
10004 L:      coreteam@netfilter.org
10005 W:      http://www.netfilter.org/
10006 W:      http://www.iptables.org/
10007 W:      http://www.nftables.org/
10008 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10011 S:      Maintained
10012 F:      include/linux/netfilter*
10013 F:      include/linux/netfilter/
10014 F:      include/net/netfilter/
10015 F:      include/uapi/linux/netfilter*
10016 F:      include/uapi/linux/netfilter/
10017 F:      net/*/netfilter.c
10018 F:      net/*/netfilter/
10019 F:      net/netfilter/
10020 F:      net/bridge/br_netfilter*.c
10021
10022 NETROM NETWORK LAYER
10023 M:      Ralf Baechle <ralf@linux-mips.org>
10024 L:      linux-hams@vger.kernel.org
10025 W:      http://www.linux-ax25.org/
10026 S:      Maintained
10027 F:      include/net/netrom.h
10028 F:      include/uapi/linux/netrom.h
10029 F:      net/netrom/
10030
10031 NETRONOME ETHERNET DRIVERS
10032 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10033 L:      oss-drivers@netronome.com
10034 S:      Maintained
10035 F:      drivers/net/ethernet/netronome/
10036
10037 NETWORK BLOCK DEVICE (NBD)
10038 M:      Josef Bacik <josef@toxicpanda.com>
10039 S:      Maintained
10040 L:      linux-block@vger.kernel.org
10041 L:      nbd@other.debian.org
10042 F:      Documentation/blockdev/nbd.txt
10043 F:      drivers/block/nbd.c
10044 F:      include/uapi/linux/nbd.h
10045
10046 NETWORK DROP MONITOR
10047 M:      Neil Horman <nhorman@tuxdriver.com>
10048 L:      netdev@vger.kernel.org
10049 S:      Maintained
10050 W:      https://fedorahosted.org/dropwatch/
10051 F:      net/core/drop_monitor.c
10052
10053 NETWORKING DRIVERS
10054 M:      "David S. Miller" <davem@davemloft.net>
10055 L:      netdev@vger.kernel.org
10056 W:      http://www.linuxfoundation.org/en/Net
10057 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10060 S:      Odd Fixes
10061 F:      Documentation/devicetree/bindings/net/
10062 F:      drivers/net/
10063 F:      include/linux/if_*
10064 F:      include/linux/netdevice.h
10065 F:      include/linux/etherdevice.h
10066 F:      include/linux/fcdevice.h
10067 F:      include/linux/fddidevice.h
10068 F:      include/linux/hippidevice.h
10069 F:      include/linux/inetdevice.h
10070 F:      include/uapi/linux/if_*
10071 F:      include/uapi/linux/netdevice.h
10072
10073 NETWORKING DRIVERS (WIRELESS)
10074 M:      Kalle Valo <kvalo@codeaurora.org>
10075 L:      linux-wireless@vger.kernel.org
10076 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10079 S:      Maintained
10080 F:      Documentation/devicetree/bindings/net/wireless/
10081 F:      drivers/net/wireless/
10082
10083 NETWORKING [DSA]
10084 M:      Andrew Lunn <andrew@lunn.ch>
10085 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10086 M:      Florian Fainelli <f.fainelli@gmail.com>
10087 S:      Maintained
10088 F:      Documentation/devicetree/bindings/net/dsa/
10089 F:      net/dsa/
10090 F:      include/net/dsa.h
10091 F:      include/linux/dsa/
10092 F:      drivers/net/dsa/
10093
10094 NETWORKING [GENERAL]
10095 M:      "David S. Miller" <davem@davemloft.net>
10096 L:      netdev@vger.kernel.org
10097 W:      http://www.linuxfoundation.org/en/Net
10098 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10101 B:      mailto:netdev@vger.kernel.org
10102 S:      Maintained
10103 F:      net/
10104 F:      include/net/
10105 F:      include/linux/in.h
10106 F:      include/linux/net.h
10107 F:      include/linux/netdevice.h
10108 F:      include/uapi/linux/in.h
10109 F:      include/uapi/linux/net.h
10110 F:      include/uapi/linux/netdevice.h
10111 F:      include/uapi/linux/net_namespace.h
10112 F:      tools/testing/selftests/net/
10113 F:      lib/net_utils.c
10114 F:      lib/random32.c
10115 F:      Documentation/networking/
10116
10117 NETWORKING [IPSEC]
10118 M:      Steffen Klassert <steffen.klassert@secunet.com>
10119 M:      Herbert Xu <herbert@gondor.apana.org.au>
10120 M:      "David S. Miller" <davem@davemloft.net>
10121 L:      netdev@vger.kernel.org
10122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10124 S:      Maintained
10125 F:      net/core/flow.c
10126 F:      net/xfrm/
10127 F:      net/key/
10128 F:      net/ipv4/xfrm*
10129 F:      net/ipv4/esp4*
10130 F:      net/ipv4/ah4.c
10131 F:      net/ipv4/ipcomp.c
10132 F:      net/ipv4/ip_vti.c
10133 F:      net/ipv6/xfrm*
10134 F:      net/ipv6/esp6*
10135 F:      net/ipv6/ah6.c
10136 F:      net/ipv6/ipcomp6.c
10137 F:      net/ipv6/ip6_vti.c
10138 F:      include/uapi/linux/xfrm.h
10139 F:      include/net/xfrm.h
10140
10141 NETWORKING [IPv4/IPv6]
10142 M:      "David S. Miller" <davem@davemloft.net>
10143 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10144 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10145 L:      netdev@vger.kernel.org
10146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10147 S:      Maintained
10148 F:      net/ipv4/
10149 F:      net/ipv6/
10150 F:      include/net/ip*
10151 F:      arch/x86/net/*
10152
10153 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10154 M:      Paul Moore <paul@paul-moore.com>
10155 W:      https://github.com/netlabel
10156 L:      netdev@vger.kernel.org
10157 L:      linux-security-module@vger.kernel.org
10158 S:      Maintained
10159 F:      Documentation/netlabel/
10160 F:      include/net/calipso.h
10161 F:      include/net/cipso_ipv4.h
10162 F:      include/net/netlabel.h
10163 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10164 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10165 F:      net/netlabel/
10166 F:      net/ipv4/cipso_ipv4.c
10167 F:      net/ipv6/calipso.c
10168 F:      net/netfilter/xt_CONNSECMARK.c
10169 F:      net/netfilter/xt_SECMARK.c
10170
10171 NETWORKING [TCP]
10172 M:      Eric Dumazet <edumazet@google.com>
10173 L:      netdev@vger.kernel.org
10174 S:      Maintained
10175 F:      net/ipv4/tcp*.c
10176 F:      net/ipv4/syncookies.c
10177 F:      net/ipv6/tcp*.c
10178 F:      net/ipv6/syncookies.c
10179 F:      include/uapi/linux/tcp.h
10180 F:      include/net/tcp.h
10181 F:      include/linux/tcp.h
10182 F:      include/trace/events/tcp.h
10183
10184 NETWORKING [TLS]
10185 M:      Boris Pismenny <borisp@mellanox.com>
10186 M:      Aviad Yehezkel <aviadye@mellanox.com>
10187 M:      Dave Watson <davejwatson@fb.com>
10188 L:      netdev@vger.kernel.org
10189 S:      Maintained
10190 F:      net/tls/*
10191 F:      include/uapi/linux/tls.h
10192 F:      include/net/tls.h
10193
10194 NETWORKING [WIRELESS]
10195 L:      linux-wireless@vger.kernel.org
10196 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10197
10198 NETDEVSIM
10199 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10200 S:      Maintained
10201 F:      drivers/net/netdevsim/*
10202
10203 NETXEN (1/10) GbE SUPPORT
10204 M:      Manish Chopra <manish.chopra@cavium.com>
10205 M:      Rahul Verma <rahul.verma@cavium.com>
10206 M:      Dept-GELinuxNICDev@cavium.com
10207 L:      netdev@vger.kernel.org
10208 S:      Supported
10209 F:      drivers/net/ethernet/qlogic/netxen/
10210
10211 NFC SUBSYSTEM
10212 M:      Samuel Ortiz <sameo@linux.intel.com>
10213 L:      linux-wireless@vger.kernel.org
10214 L:      linux-nfc@lists.01.org (subscribers-only)
10215 S:      Supported
10216 F:      net/nfc/
10217 F:      include/net/nfc/
10218 F:      include/uapi/linux/nfc.h
10219 F:      drivers/nfc/
10220 F:      include/linux/platform_data/nfcmrvl.h
10221 F:      include/linux/platform_data/nxp-nci.h
10222 F:      Documentation/devicetree/bindings/net/nfc/
10223
10224 NFS, SUNRPC, AND LOCKD CLIENTS
10225 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10226 M:      Anna Schumaker <anna.schumaker@netapp.com>
10227 L:      linux-nfs@vger.kernel.org
10228 W:      http://client.linux-nfs.org
10229 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10230 S:      Maintained
10231 F:      fs/lockd/
10232 F:      fs/nfs/
10233 F:      fs/nfs_common/
10234 F:      net/sunrpc/
10235 F:      include/linux/lockd/
10236 F:      include/linux/nfs*
10237 F:      include/linux/sunrpc/
10238 F:      include/uapi/linux/nfs*
10239 F:      include/uapi/linux/sunrpc/
10240
10241 NILFS2 FILESYSTEM
10242 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10243 L:      linux-nilfs@vger.kernel.org
10244 W:      https://nilfs.sourceforge.io/
10245 W:      https://nilfs.osdn.jp/
10246 T:      git git://github.com/konis/nilfs2.git
10247 S:      Supported
10248 F:      Documentation/filesystems/nilfs2.txt
10249 F:      fs/nilfs2/
10250 F:      include/trace/events/nilfs2.h
10251 F:      include/uapi/linux/nilfs2_api.h
10252 F:      include/uapi/linux/nilfs2_ondisk.h
10253
10254 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10255 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10256 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10257 S:      Maintained
10258 F:      Documentation/scsi/NinjaSCSI.txt
10259 F:      drivers/scsi/pcmcia/nsp_*
10260
10261 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10262 M:      GOTO Masanori <gotom@debian.or.jp>
10263 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10264 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10265 S:      Maintained
10266 F:      Documentation/scsi/NinjaSCSI.txt
10267 F:      drivers/scsi/nsp32*
10268
10269 NIOS2 ARCHITECTURE
10270 M:      Ley Foon Tan <lftan@altera.com>
10271 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10273 S:      Maintained
10274 F:      arch/nios2/
10275
10276 NOHZ, DYNTICKS SUPPORT
10277 M:      Frederic Weisbecker <fweisbec@gmail.com>
10278 M:      Thomas Gleixner <tglx@linutronix.de>
10279 M:      Ingo Molnar <mingo@kernel.org>
10280 L:      linux-kernel@vger.kernel.org
10281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10282 S:      Maintained
10283 F:      kernel/time/tick*.*
10284 F:      include/linux/tick.h
10285 F:      include/linux/sched/nohz.h
10286
10287 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10288 M:      Pavel Machek <pavel@ucw.cz>
10289 M:      Sakari Ailus <sakari.ailus@iki.fi>
10290 L:      linux-media@vger.kernel.org
10291 S:      Maintained
10292 F:      drivers/media/i2c/et8ek8
10293 F:      drivers/media/i2c/ad5820.c
10294
10295 NOKIA N900 POWER SUPPLY DRIVERS
10296 R:      Pali Rohár <pali.rohar@gmail.com>
10297 F:      include/linux/power/bq2415x_charger.h
10298 F:      include/linux/power/bq27xxx_battery.h
10299 F:      include/linux/power/isp1704_charger.h
10300 F:      drivers/power/supply/bq2415x_charger.c
10301 F:      drivers/power/supply/bq27xxx_battery.c
10302 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10303 F:      drivers/power/supply/isp1704_charger.c
10304 F:      drivers/power/supply/rx51_battery.c
10305
10306 NTB AMD DRIVER
10307 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10308 L:      linux-ntb@googlegroups.com
10309 S:      Supported
10310 F:      drivers/ntb/hw/amd/
10311
10312 NTB DRIVER CORE
10313 M:      Jon Mason <jdmason@kudzu.us>
10314 M:      Dave Jiang <dave.jiang@intel.com>
10315 M:      Allen Hubbe <allenbh@gmail.com>
10316 L:      linux-ntb@googlegroups.com
10317 S:      Supported
10318 W:      https://github.com/jonmason/ntb/wiki
10319 T:      git git://github.com/jonmason/ntb.git
10320 F:      drivers/ntb/
10321 F:      drivers/net/ntb_netdev.c
10322 F:      include/linux/ntb.h
10323 F:      include/linux/ntb_transport.h
10324 F:      tools/testing/selftests/ntb/
10325
10326 NTB IDT DRIVER
10327 M:      Serge Semin <fancer.lancer@gmail.com>
10328 L:      linux-ntb@googlegroups.com
10329 S:      Supported
10330 F:      drivers/ntb/hw/idt/
10331
10332 NTB INTEL DRIVER
10333 M:      Dave Jiang <dave.jiang@intel.com>
10334 L:      linux-ntb@googlegroups.com
10335 S:      Supported
10336 W:      https://github.com/davejiang/linux/wiki
10337 T:      git https://github.com/davejiang/linux.git
10338 F:      drivers/ntb/hw/intel/
10339
10340 NTFS FILESYSTEM
10341 M:      Anton Altaparmakov <anton@tuxera.com>
10342 L:      linux-ntfs-dev@lists.sourceforge.net
10343 W:      http://www.tuxera.com/
10344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10345 S:      Supported
10346 F:      Documentation/filesystems/ntfs.txt
10347 F:      fs/ntfs/
10348
10349 NUBUS SUBSYSTEM
10350 M:      Finn Thain <fthain@telegraphics.com.au>
10351 L:      linux-m68k@lists.linux-m68k.org
10352 S:      Maintained
10353 F:      arch/*/include/asm/nubus.h
10354 F:      drivers/nubus/
10355 F:      include/linux/nubus.h
10356 F:      include/uapi/linux/nubus.h
10357
10358 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10359 M:      Antonino Daplas <adaplas@gmail.com>
10360 L:      linux-fbdev@vger.kernel.org
10361 S:      Maintained
10362 F:      drivers/video/fbdev/riva/
10363 F:      drivers/video/fbdev/nvidia/
10364
10365 NVM EXPRESS DRIVER
10366 M:      Keith Busch <keith.busch@intel.com>
10367 M:      Jens Axboe <axboe@fb.com>
10368 M:      Christoph Hellwig <hch@lst.de>
10369 M:      Sagi Grimberg <sagi@grimberg.me>
10370 L:      linux-nvme@lists.infradead.org
10371 T:      git://git.infradead.org/nvme.git
10372 W:      http://git.infradead.org/nvme.git
10373 S:      Supported
10374 F:      drivers/nvme/host/
10375 F:      include/linux/nvme.h
10376 F:      include/uapi/linux/nvme_ioctl.h
10377
10378 NVM EXPRESS FC TRANSPORT DRIVERS
10379 M:      James Smart <james.smart@broadcom.com>
10380 L:      linux-nvme@lists.infradead.org
10381 S:      Supported
10382 F:      include/linux/nvme-fc.h
10383 F:      include/linux/nvme-fc-driver.h
10384 F:      drivers/nvme/host/fc.c
10385 F:      drivers/nvme/target/fc.c
10386 F:      drivers/nvme/target/fcloop.c
10387
10388 NVM EXPRESS TARGET DRIVER
10389 M:      Christoph Hellwig <hch@lst.de>
10390 M:      Sagi Grimberg <sagi@grimberg.me>
10391 L:      linux-nvme@lists.infradead.org
10392 T:      git://git.infradead.org/nvme.git
10393 W:      http://git.infradead.org/nvme.git
10394 S:      Supported
10395 F:      drivers/nvme/target/
10396
10397 NVMEM FRAMEWORK
10398 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10399 S:      Maintained
10400 F:      drivers/nvmem/
10401 F:      Documentation/devicetree/bindings/nvmem/
10402 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10403 F:      include/linux/nvmem-consumer.h
10404 F:      include/linux/nvmem-provider.h
10405
10406 NXP SGTL5000 DRIVER
10407 M:      Fabio Estevam <fabio.estevam@nxp.com>
10408 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10409 S:      Maintained
10410 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10411 F:      sound/soc/codecs/sgtl5000*
10412
10413 NXP TDA998X DRM DRIVER
10414 M:      Russell King <linux@armlinux.org.uk>
10415 S:      Maintained
10416 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10417 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10418 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10419 F:      include/drm/i2c/tda998x.h
10420 F:      include/dt-bindings/display/tda998x.h
10421 K:      "nxp,tda998x"
10422
10423 NXP TFA9879 DRIVER
10424 M:      Peter Rosin <peda@axentia.se>
10425 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10426 S:      Maintained
10427 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10428 F:      sound/soc/codecs/tfa9879*
10429
10430 NXP-NCI NFC DRIVER
10431 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10432 R:      Charles Gorand <charles.gorand@effinnov.com>
10433 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10434 S:      Supported
10435 F:      drivers/nfc/nxp-nci
10436
10437 OBJTOOL
10438 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10439 M:      Peter Zijlstra <peterz@infradead.org>
10440 S:      Supported
10441 F:      tools/objtool/
10442
10443 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10444 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10445 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10446 L:      linuxppc-dev@lists.ozlabs.org
10447 S:      Supported
10448 F:      arch/powerpc/platforms/powernv/ocxl.c
10449 F:      arch/powerpc/include/asm/pnv-ocxl.h
10450 F:      drivers/misc/ocxl/
10451 F:      include/misc/ocxl*
10452 F:      include/uapi/misc/ocxl.h
10453 F:      Documentation/accelerators/ocxl.rst
10454
10455 OMAP AUDIO SUPPORT
10456 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10457 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10458 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10459 L:      linux-omap@vger.kernel.org
10460 S:      Maintained
10461 F:      sound/soc/omap/
10462
10463 OMAP CLOCK FRAMEWORK SUPPORT
10464 M:      Paul Walmsley <paul@pwsan.com>
10465 L:      linux-omap@vger.kernel.org
10466 S:      Maintained
10467 F:      arch/arm/*omap*/*clock*
10468
10469 OMAP DEVICE TREE SUPPORT
10470 M:      Benoît Cousson <bcousson@baylibre.com>
10471 M:      Tony Lindgren <tony@atomide.com>
10472 L:      linux-omap@vger.kernel.org
10473 L:      devicetree@vger.kernel.org
10474 S:      Maintained
10475 F:      arch/arm/boot/dts/*omap*
10476 F:      arch/arm/boot/dts/*am3*
10477 F:      arch/arm/boot/dts/*am4*
10478 F:      arch/arm/boot/dts/*am5*
10479 F:      arch/arm/boot/dts/*dra7*
10480
10481 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10482 L:      linux-omap@vger.kernel.org
10483 L:      linux-fbdev@vger.kernel.org
10484 S:      Orphan
10485 F:      drivers/video/fbdev/omap2/
10486 F:      Documentation/arm/OMAP/DSS
10487
10488 OMAP FRAMEBUFFER SUPPORT
10489 L:      linux-fbdev@vger.kernel.org
10490 L:      linux-omap@vger.kernel.org
10491 S:      Orphan
10492 F:      drivers/video/fbdev/omap/
10493
10494 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10495 M:      Roger Quadros <rogerq@ti.com>
10496 M:      Tony Lindgren <tony@atomide.com>
10497 L:      linux-omap@vger.kernel.org
10498 S:      Maintained
10499 F:      drivers/memory/omap-gpmc.c
10500 F:      arch/arm/mach-omap2/*gpmc*
10501
10502 OMAP GPIO DRIVER
10503 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10504 M:      Santosh Shilimkar <ssantosh@kernel.org>
10505 M:      Kevin Hilman <khilman@kernel.org>
10506 L:      linux-omap@vger.kernel.org
10507 S:      Maintained
10508 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10509 F:      drivers/gpio/gpio-omap.c
10510
10511 OMAP HARDWARE SPINLOCK SUPPORT
10512 M:      Ohad Ben-Cohen <ohad@wizery.com>
10513 L:      linux-omap@vger.kernel.org
10514 S:      Maintained
10515 F:      drivers/hwspinlock/omap_hwspinlock.c
10516
10517 OMAP HS MMC SUPPORT
10518 L:      linux-mmc@vger.kernel.org
10519 L:      linux-omap@vger.kernel.org
10520 S:      Orphan
10521 F:      drivers/mmc/host/omap_hsmmc.c
10522
10523 OMAP HWMOD DATA
10524 M:      Paul Walmsley <paul@pwsan.com>
10525 L:      linux-omap@vger.kernel.org
10526 S:      Maintained
10527 F:      arch/arm/mach-omap2/omap_hwmod*data*
10528
10529 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10530 M:      Benoît Cousson <bcousson@baylibre.com>
10531 L:      linux-omap@vger.kernel.org
10532 S:      Maintained
10533 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10534
10535 OMAP HWMOD SUPPORT
10536 M:      Benoît Cousson <bcousson@baylibre.com>
10537 M:      Paul Walmsley <paul@pwsan.com>
10538 L:      linux-omap@vger.kernel.org
10539 S:      Maintained
10540 F:      arch/arm/mach-omap2/omap_hwmod.*
10541
10542 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10543 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10544 L:      linux-media@vger.kernel.org
10545 S:      Maintained
10546 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10547 F:      drivers/media/platform/omap3isp/
10548 F:      drivers/staging/media/omap4iss/
10549
10550 OMAP MMC SUPPORT
10551 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10552 L:      linux-omap@vger.kernel.org
10553 S:      Maintained
10554 F:      drivers/mmc/host/omap.c
10555
10556 OMAP POWER MANAGEMENT SUPPORT
10557 M:      Kevin Hilman <khilman@kernel.org>
10558 L:      linux-omap@vger.kernel.org
10559 S:      Maintained
10560 F:      arch/arm/*omap*/*pm*
10561 F:      drivers/cpufreq/omap-cpufreq.c
10562
10563 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10564 M:      Rajendra Nayak <rnayak@codeaurora.org>
10565 M:      Paul Walmsley <paul@pwsan.com>
10566 L:      linux-omap@vger.kernel.org
10567 S:      Maintained
10568 F:      arch/arm/mach-omap2/prm*
10569
10570 OMAP RANDOM NUMBER GENERATOR SUPPORT
10571 M:      Deepak Saxena <dsaxena@plexity.net>
10572 S:      Maintained
10573 F:      drivers/char/hw_random/omap-rng.c
10574
10575 OMAP USB SUPPORT
10576 L:      linux-usb@vger.kernel.org
10577 L:      linux-omap@vger.kernel.org
10578 S:      Orphan
10579 F:      drivers/usb/*/*omap*
10580 F:      arch/arm/*omap*/usb*
10581
10582 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10583 M:      Mark Jackson <mpfj@newflow.co.uk>
10584 L:      linux-omap@vger.kernel.org
10585 S:      Maintained
10586 F:      arch/arm/boot/dts/am335x-nano.dts
10587
10588 OMAP1 SUPPORT
10589 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10590 M:      Tony Lindgren <tony@atomide.com>
10591 L:      linux-omap@vger.kernel.org
10592 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10594 S:      Maintained
10595 F:      arch/arm/mach-omap1/
10596 F:      arch/arm/plat-omap/
10597 F:      arch/arm/configs/omap1_defconfig
10598 F:      drivers/i2c/busses/i2c-omap.c
10599 F:      include/linux/platform_data/i2c-omap.h
10600 F:      include/linux/platform_data/ams-delta-fiq.h
10601
10602 OMAP2+ SUPPORT
10603 M:      Tony Lindgren <tony@atomide.com>
10604 L:      linux-omap@vger.kernel.org
10605 W:      http://www.muru.com/linux/omap/
10606 W:      http://linux.omap.com/
10607 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10609 S:      Maintained
10610 F:      arch/arm/mach-omap2/
10611 F:      arch/arm/plat-omap/
10612 F:      arch/arm/configs/omap2plus_defconfig
10613 F:      drivers/i2c/busses/i2c-omap.c
10614 F:      drivers/irqchip/irq-omap-intc.c
10615 F:      drivers/mfd/*omap*.c
10616 F:      drivers/mfd/menelaus.c
10617 F:      drivers/mfd/palmas.c
10618 F:      drivers/mfd/tps65217.c
10619 F:      drivers/mfd/tps65218.c
10620 F:      drivers/mfd/tps65910.c
10621 F:      drivers/mfd/twl-core.[ch]
10622 F:      drivers/mfd/twl4030*.c
10623 F:      drivers/mfd/twl6030*.c
10624 F:      drivers/mfd/twl6040*.c
10625 F:      drivers/regulator/palmas-regulator*.c
10626 F:      drivers/regulator/pbias-regulator.c
10627 F:      drivers/regulator/tps65217-regulator.c
10628 F:      drivers/regulator/tps65218-regulator.c
10629 F:      drivers/regulator/tps65910-regulator.c
10630 F:      drivers/regulator/twl-regulator.c
10631 F:      drivers/regulator/twl6030-regulator.c
10632 F:      include/linux/platform_data/i2c-omap.h
10633
10634 ONION OMEGA2+ BOARD
10635 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10636 L:      linux-mips@linux-mips.org
10637 S:      Maintained
10638 F:      arch/mips/boot/dts/ralink/omega2p.dts
10639
10640 OMFS FILESYSTEM
10641 M:      Bob Copeland <me@bobcopeland.com>
10642 L:      linux-karma-devel@lists.sourceforge.net
10643 S:      Maintained
10644 F:      Documentation/filesystems/omfs.txt
10645 F:      fs/omfs/
10646
10647 OMNIKEY CARDMAN 4000 DRIVER
10648 M:      Harald Welte <laforge@gnumonks.org>
10649 S:      Maintained
10650 F:      drivers/char/pcmcia/cm4000_cs.c
10651 F:      include/linux/cm4000_cs.h
10652 F:      include/uapi/linux/cm4000_cs.h
10653
10654 OMNIKEY CARDMAN 4040 DRIVER
10655 M:      Harald Welte <laforge@gnumonks.org>
10656 S:      Maintained
10657 F:      drivers/char/pcmcia/cm4040_cs.*
10658
10659 OMNIVISION OV13858 SENSOR DRIVER
10660 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10661 L:      linux-media@vger.kernel.org
10662 T:      git git://linuxtv.org/media_tree.git
10663 S:      Maintained
10664 F:      drivers/media/i2c/ov13858.c
10665
10666 OMNIVISION OV2680 SENSOR DRIVER
10667 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10668 L:      linux-media@vger.kernel.org
10669 T:      git git://linuxtv.org/media_tree.git
10670 S:      Maintained
10671 F:      drivers/media/i2c/ov2680.c
10672 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10673
10674 OMNIVISION OV2685 SENSOR DRIVER
10675 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10676 L:      linux-media@vger.kernel.org
10677 T:      git git://linuxtv.org/media_tree.git
10678 S:      Maintained
10679 F:      drivers/media/i2c/ov2685.c
10680
10681 OMNIVISION OV5640 SENSOR DRIVER
10682 M:      Steve Longerbeam <slongerbeam@gmail.com>
10683 L:      linux-media@vger.kernel.org
10684 T:      git git://linuxtv.org/media_tree.git
10685 S:      Maintained
10686 F:      drivers/media/i2c/ov5640.c
10687
10688 OMNIVISION OV5647 SENSOR DRIVER
10689 M:      Luis Oliveira <lolivei@synopsys.com>
10690 L:      linux-media@vger.kernel.org
10691 T:      git git://linuxtv.org/media_tree.git
10692 S:      Maintained
10693 F:      drivers/media/i2c/ov5647.c
10694
10695 OMNIVISION OV5695 SENSOR DRIVER
10696 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10697 L:      linux-media@vger.kernel.org
10698 T:      git git://linuxtv.org/media_tree.git
10699 S:      Maintained
10700 F:      drivers/media/i2c/ov5695.c
10701
10702 OMNIVISION OV7670 SENSOR DRIVER
10703 M:      Jonathan Corbet <corbet@lwn.net>
10704 L:      linux-media@vger.kernel.org
10705 T:      git git://linuxtv.org/media_tree.git
10706 S:      Maintained
10707 F:      drivers/media/i2c/ov7670.c
10708 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10709
10710 OMNIVISION OV772x SENSOR DRIVER
10711 M:      Jacopo Mondi <jacopo@jmondi.org>
10712 L:      linux-media@vger.kernel.org
10713 T:      git git://linuxtv.org/media_tree.git
10714 S:      Odd fixes
10715 F:      drivers/media/i2c/ov772x.c
10716 F:      include/media/i2c/ov772x.h
10717 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10718
10719 OMNIVISION OV7740 SENSOR DRIVER
10720 M:      Wenyou Yang <wenyou.yang@microchip.com>
10721 L:      linux-media@vger.kernel.org
10722 T:      git git://linuxtv.org/media_tree.git
10723 S:      Maintained
10724 F:      drivers/media/i2c/ov7740.c
10725 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10726
10727 OMNIVISION OV9650 SENSOR DRIVER
10728 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10729 R:      Akinobu Mita <akinobu.mita@gmail.com>
10730 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10731 L:      linux-media@vger.kernel.org
10732 T:      git git://linuxtv.org/media_tree.git
10733 S:      Maintained
10734 F:      drivers/media/i2c/ov9650.c
10735 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10736
10737 ONENAND FLASH DRIVER
10738 M:      Kyungmin Park <kyungmin.park@samsung.com>
10739 L:      linux-mtd@lists.infradead.org
10740 S:      Maintained
10741 F:      drivers/mtd/nand/onenand/
10742 F:      include/linux/mtd/onenand*.h
10743
10744 ONSTREAM SCSI TAPE DRIVER
10745 M:      Willem Riede <osst@riede.org>
10746 L:      osst-users@lists.sourceforge.net
10747 L:      linux-scsi@vger.kernel.org
10748 S:      Maintained
10749 F:      Documentation/scsi/osst.txt
10750 F:      drivers/scsi/osst.*
10751 F:      drivers/scsi/osst_*.h
10752 F:      drivers/scsi/st.h
10753
10754 OP-TEE DRIVER
10755 M:      Jens Wiklander <jens.wiklander@linaro.org>
10756 S:      Maintained
10757 F:      drivers/tee/optee/
10758
10759 OPA-VNIC DRIVER
10760 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10761 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10762 L:      linux-rdma@vger.kernel.org
10763 S:      Supported
10764 F:      drivers/infiniband/ulp/opa_vnic
10765
10766 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10767 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10768 M:      Frank Rowand <frowand.list@gmail.com>
10769 L:      devicetree@vger.kernel.org
10770 S:      Maintained
10771 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10772 F:      Documentation/devicetree/overlay-notes.txt
10773 F:      drivers/of/overlay.c
10774 F:      drivers/of/resolver.c
10775 K:      of_overlay_notifier_
10776
10777 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10778 M:      Rob Herring <robh+dt@kernel.org>
10779 M:      Frank Rowand <frowand.list@gmail.com>
10780 L:      devicetree@vger.kernel.org
10781 W:      http://www.devicetree.org/
10782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10783 S:      Maintained
10784 F:      drivers/of/
10785 F:      include/linux/of*.h
10786 F:      scripts/dtc/
10787 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10788
10789 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10790 M:      Rob Herring <robh+dt@kernel.org>
10791 M:      Mark Rutland <mark.rutland@arm.com>
10792 L:      devicetree@vger.kernel.org
10793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10794 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10795 S:      Maintained
10796 F:      Documentation/devicetree/
10797 F:      arch/*/boot/dts/
10798 F:      include/dt-bindings/
10799
10800 OPENCORES I2C BUS DRIVER
10801 M:      Peter Korsgaard <peter@korsgaard.com>
10802 L:      linux-i2c@vger.kernel.org
10803 S:      Maintained
10804 F:      Documentation/i2c/busses/i2c-ocores
10805 F:      drivers/i2c/busses/i2c-ocores.c
10806
10807 OPENRISC ARCHITECTURE
10808 M:      Jonas Bonn <jonas@southpole.se>
10809 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10810 M:      Stafford Horne <shorne@gmail.com>
10811 T:      git git://github.com/openrisc/linux.git
10812 L:      openrisc@lists.librecores.org
10813 W:      http://openrisc.io
10814 S:      Maintained
10815 F:      Documentation/devicetree/bindings/openrisc/
10816 F:      Documentation/openrisc/
10817 F:      arch/openrisc/
10818 F:      drivers/irqchip/irq-ompic.c
10819 F:      drivers/irqchip/irq-or1k-*
10820
10821 OPENVSWITCH
10822 M:      Pravin B Shelar <pshelar@ovn.org>
10823 L:      netdev@vger.kernel.org
10824 L:      dev@openvswitch.org
10825 W:      http://openvswitch.org
10826 S:      Maintained
10827 F:      net/openvswitch/
10828 F:      include/uapi/linux/openvswitch.h
10829
10830 OPERATING PERFORMANCE POINTS (OPP)
10831 M:      Viresh Kumar <vireshk@kernel.org>
10832 M:      Nishanth Menon <nm@ti.com>
10833 M:      Stephen Boyd <sboyd@kernel.org>
10834 L:      linux-pm@vger.kernel.org
10835 S:      Maintained
10836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10837 F:      drivers/opp/
10838 F:      include/linux/pm_opp.h
10839 F:      Documentation/power/opp.txt
10840 F:      Documentation/devicetree/bindings/opp/
10841
10842 OPL4 DRIVER
10843 M:      Clemens Ladisch <clemens@ladisch.de>
10844 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10845 T:      git git://git.alsa-project.org/alsa-kernel.git
10846 S:      Maintained
10847 F:      sound/drivers/opl4/
10848
10849 OPROFILE
10850 M:      Robert Richter <rric@kernel.org>
10851 L:      oprofile-list@lists.sf.net
10852 S:      Maintained
10853 F:      arch/*/include/asm/oprofile*.h
10854 F:      arch/*/oprofile/
10855 F:      drivers/oprofile/
10856 F:      include/linux/oprofile.h
10857
10858 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10859 M:      Mark Fasheh <mark@fasheh.com>
10860 M:      Joel Becker <jlbec@evilplan.org>
10861 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10862 W:      http://ocfs2.wiki.kernel.org
10863 S:      Supported
10864 F:      Documentation/filesystems/ocfs2.txt
10865 F:      Documentation/filesystems/dlmfs.txt
10866 F:      fs/ocfs2/
10867
10868 ORANGEFS FILESYSTEM
10869 M:      Mike Marshall <hubcap@omnibond.com>
10870 R:      Martin Brandenburg <martin@omnibond.com>
10871 L:      devel@lists.orangefs.org
10872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10873 S:      Supported
10874 F:      fs/orangefs/
10875 F:      Documentation/filesystems/orangefs.txt
10876
10877 ORINOCO DRIVER
10878 L:      linux-wireless@vger.kernel.org
10879 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10880 W:      http://www.nongnu.org/orinoco/
10881 S:      Orphan
10882 F:      drivers/net/wireless/intersil/orinoco/
10883
10884 OSD LIBRARY and FILESYSTEM
10885 M:      Boaz Harrosh <ooo@electrozaur.com>
10886 S:      Maintained
10887 F:      drivers/scsi/osd/
10888 F:      include/scsi/osd_*
10889 F:      fs/exofs/
10890
10891 OV2659 OMNIVISION SENSOR DRIVER
10892 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10893 L:      linux-media@vger.kernel.org
10894 W:      https://linuxtv.org
10895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10896 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10897 S:      Maintained
10898 F:      drivers/media/i2c/ov2659.c
10899 F:      include/media/i2c/ov2659.h
10900
10901 OVERLAY FILESYSTEM
10902 M:      Miklos Szeredi <miklos@szeredi.hu>
10903 L:      linux-unionfs@vger.kernel.org
10904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10905 S:      Supported
10906 F:      fs/overlayfs/
10907 F:      Documentation/filesystems/overlayfs.txt
10908
10909 P54 WIRELESS DRIVER
10910 M:      Christian Lamparter <chunkeey@googlemail.com>
10911 L:      linux-wireless@vger.kernel.org
10912 W:      http://wireless.kernel.org/en/users/Drivers/p54
10913 S:      Maintained
10914 F:      drivers/net/wireless/intersil/p54/
10915
10916 PA SEMI ETHERNET DRIVER
10917 L:      netdev@vger.kernel.org
10918 S:      Orphan
10919 F:      drivers/net/ethernet/pasemi/*
10920
10921 PA SEMI SMBUS DRIVER
10922 L:      linux-i2c@vger.kernel.org
10923 S:      Orphan
10924 F:      drivers/i2c/busses/i2c-pasemi.c
10925
10926 PADATA PARALLEL EXECUTION MECHANISM
10927 M:      Steffen Klassert <steffen.klassert@secunet.com>
10928 L:      linux-crypto@vger.kernel.org
10929 S:      Maintained
10930 F:      kernel/padata.c
10931 F:      include/linux/padata.h
10932 F:      Documentation/padata.txt
10933
10934 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10935 M:      Harald Welte <laforge@gnumonks.org>
10936 L:      platform-driver-x86@vger.kernel.org
10937 S:      Maintained
10938 F:      drivers/platform/x86/panasonic-laptop.c
10939
10940 PARALLEL LCD/KEYPAD PANEL DRIVER
10941 M:      Willy Tarreau <willy@haproxy.com>
10942 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10943 S:      Odd Fixes
10944 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10945 F:      drivers/misc/panel.c
10946
10947 PARALLEL PORT SUBSYSTEM
10948 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10949 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10950 L:      linux-parport@lists.infradead.org (subscribers-only)
10951 S:      Maintained
10952 F:      drivers/parport/
10953 F:      include/linux/parport*.h
10954 F:      drivers/char/ppdev.c
10955 F:      include/uapi/linux/ppdev.h
10956 F:      Documentation/parport*.txt
10957
10958 PARAVIRT_OPS INTERFACE
10959 M:      Juergen Gross <jgross@suse.com>
10960 M:      Alok Kataria <akataria@vmware.com>
10961 L:      virtualization@lists.linux-foundation.org
10962 S:      Supported
10963 F:      Documentation/virtual/paravirt_ops.txt
10964 F:      arch/*/kernel/paravirt*
10965 F:      arch/*/include/asm/paravirt*.h
10966 F:      include/linux/hypervisor.h
10967
10968 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10969 M:      Tim Waugh <tim@cyberelk.net>
10970 L:      linux-parport@lists.infradead.org (subscribers-only)
10971 S:      Maintained
10972 F:      Documentation/blockdev/paride.txt
10973 F:      drivers/block/paride/
10974
10975 PARISC ARCHITECTURE
10976 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10977 M:      Helge Deller <deller@gmx.de>
10978 L:      linux-parisc@vger.kernel.org
10979 W:      http://www.parisc-linux.org/
10980 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10983 S:      Maintained
10984 F:      arch/parisc/
10985 F:      Documentation/parisc/
10986 F:      drivers/parisc/
10987 F:      drivers/char/agp/parisc-agp.c
10988 F:      drivers/input/serio/gscps2.c
10989 F:      drivers/parport/parport_gsc.*
10990 F:      drivers/tty/serial/8250/8250_gsc.c
10991 F:      drivers/video/fbdev/sti*
10992 F:      drivers/video/console/sti*
10993 F:      drivers/video/logo/logo_parisc*
10994
10995 PARMAN
10996 M:      Jiri Pirko <jiri@mellanox.com>
10997 L:      netdev@vger.kernel.org
10998 S:      Supported
10999 F:      lib/parman.c
11000 F:      lib/test_parman.c
11001 F:      include/linux/parman.h
11002
11003 PC87360 HARDWARE MONITORING DRIVER
11004 M:      Jim Cromie <jim.cromie@gmail.com>
11005 L:      linux-hwmon@vger.kernel.org
11006 S:      Maintained
11007 F:      Documentation/hwmon/pc87360
11008 F:      drivers/hwmon/pc87360.c
11009
11010 PC8736x GPIO DRIVER
11011 M:      Jim Cromie <jim.cromie@gmail.com>
11012 S:      Maintained
11013 F:      drivers/char/pc8736x_gpio.c
11014
11015 PC87427 HARDWARE MONITORING DRIVER
11016 M:      Jean Delvare <jdelvare@suse.com>
11017 L:      linux-hwmon@vger.kernel.org
11018 S:      Maintained
11019 F:      Documentation/hwmon/pc87427
11020 F:      drivers/hwmon/pc87427.c
11021
11022 PCA9532 LED DRIVER
11023 M:      Riku Voipio <riku.voipio@iki.fi>
11024 S:      Maintained
11025 F:      drivers/leds/leds-pca9532.c
11026 F:      include/linux/leds-pca9532.h
11027
11028 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11029 M:      Guenter Roeck <linux@roeck-us.net>
11030 L:      linux-i2c@vger.kernel.org
11031 S:      Maintained
11032 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11033
11034 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11035 M:      Khalid Aziz <khalid@gonehiking.org>
11036 S:      Maintained
11037 F:      drivers/firmware/pcdp.*
11038
11039 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11040 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11041 L:      linux-pci@vger.kernel.org
11042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11043 S:      Maintained
11044 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11045 F:      drivers/pci/controller/pci-aardvark.c
11046
11047 PCI DRIVER FOR ALTERA PCIE IP
11048 M:      Ley Foon Tan <lftan@altera.com>
11049 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11050 L:      linux-pci@vger.kernel.org
11051 S:      Supported
11052 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11053 F:      drivers/pci/controller/pcie-altera.c
11054
11055 PCI DRIVER FOR APPLIEDMICRO XGENE
11056 M:      Tanmay Inamdar <tinamdar@apm.com>
11057 L:      linux-pci@vger.kernel.org
11058 L:      linux-arm-kernel@lists.infradead.org
11059 S:      Maintained
11060 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11061 F:      drivers/pci/controller/pci-xgene.c
11062
11063 PCI DRIVER FOR ARM VERSATILE PLATFORM
11064 M:      Rob Herring <robh@kernel.org>
11065 L:      linux-pci@vger.kernel.org
11066 L:      linux-arm-kernel@lists.infradead.org
11067 S:      Maintained
11068 F:      Documentation/devicetree/bindings/pci/versatile.txt
11069 F:      drivers/pci/controller/pci-versatile.c
11070
11071 PCI DRIVER FOR ARMADA 8K
11072 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11073 L:      linux-pci@vger.kernel.org
11074 L:      linux-arm-kernel@lists.infradead.org
11075 S:      Maintained
11076 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11077 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11078
11079 PCI DRIVER FOR CADENCE PCIE IP
11080 M:      Alan Douglas <adouglas@cadence.com>
11081 L:      linux-pci@vger.kernel.org
11082 S:      Maintained
11083 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11084 F:      drivers/pci/controller/pcie-cadence*
11085
11086 PCI DRIVER FOR FREESCALE LAYERSCAPE
11087 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11088 M:      Mingkai Hu <mingkai.hu@nxp.com>
11089 M:      Roy Zang <roy.zang@nxp.com>
11090 L:      linuxppc-dev@lists.ozlabs.org
11091 L:      linux-pci@vger.kernel.org
11092 L:      linux-arm-kernel@lists.infradead.org
11093 S:      Maintained
11094 F:      drivers/pci/controller/dwc/*layerscape*
11095
11096 PCI DRIVER FOR GENERIC OF HOSTS
11097 M:      Will Deacon <will.deacon@arm.com>
11098 L:      linux-pci@vger.kernel.org
11099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11100 S:      Maintained
11101 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11102 F:      drivers/pci/controller/pci-host-common.c
11103 F:      drivers/pci/controller/pci-host-generic.c
11104
11105 PCI DRIVER FOR IMX6
11106 M:      Richard Zhu <hongxing.zhu@nxp.com>
11107 M:      Lucas Stach <l.stach@pengutronix.de>
11108 L:      linux-pci@vger.kernel.org
11109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11110 S:      Maintained
11111 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11112 F:      drivers/pci/controller/dwc/*imx6*
11113
11114 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11115 M:      Keith Busch <keith.busch@intel.com>
11116 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11117 L:      linux-pci@vger.kernel.org
11118 S:      Supported
11119 F:      drivers/pci/controller/vmd.c
11120
11121 PCI DRIVER FOR MICROSEMI SWITCHTEC
11122 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11123 M:      Logan Gunthorpe <logang@deltatee.com>
11124 L:      linux-pci@vger.kernel.org
11125 S:      Maintained
11126 F:      Documentation/switchtec.txt
11127 F:      Documentation/ABI/testing/sysfs-class-switchtec
11128 F:      drivers/pci/switch/switchtec*
11129 F:      include/uapi/linux/switchtec_ioctl.h
11130 F:      include/linux/switchtec.h
11131 F:      drivers/ntb/hw/mscc/
11132
11133 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11134 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11135 M:      Jason Cooper <jason@lakedaemon.net>
11136 L:      linux-pci@vger.kernel.org
11137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11138 S:      Maintained
11139 F:      drivers/pci/controller/*mvebu*
11140
11141 PCI DRIVER FOR NVIDIA TEGRA
11142 M:      Thierry Reding <thierry.reding@gmail.com>
11143 L:      linux-tegra@vger.kernel.org
11144 L:      linux-pci@vger.kernel.org
11145 S:      Supported
11146 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11147 F:      drivers/pci/controller/pci-tegra.c
11148
11149 PCI DRIVER FOR RENESAS R-CAR
11150 M:      Simon Horman <horms@verge.net.au>
11151 L:      linux-pci@vger.kernel.org
11152 L:      linux-renesas-soc@vger.kernel.org
11153 S:      Maintained
11154 F:      drivers/pci/controller/*rcar*
11155
11156 PCI DRIVER FOR SAMSUNG EXYNOS
11157 M:      Jingoo Han <jingoohan1@gmail.com>
11158 L:      linux-pci@vger.kernel.org
11159 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11160 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11161 S:      Maintained
11162 F:      drivers/pci/controller/dwc/pci-exynos.c
11163
11164 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11165 M:      Jingoo Han <jingoohan1@gmail.com>
11166 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11167 L:      linux-pci@vger.kernel.org
11168 S:      Maintained
11169 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11170 F:      drivers/pci/controller/dwc/*designware*
11171
11172 PCI DRIVER FOR TI DRA7XX
11173 M:      Kishon Vijay Abraham I <kishon@ti.com>
11174 L:      linux-omap@vger.kernel.org
11175 L:      linux-pci@vger.kernel.org
11176 S:      Supported
11177 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11178 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11179
11180 PCI DRIVER FOR TI KEYSTONE
11181 M:      Murali Karicheri <m-karicheri2@ti.com>
11182 L:      linux-pci@vger.kernel.org
11183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11184 S:      Maintained
11185 F:      drivers/pci/controller/dwc/*keystone*
11186
11187 PCI ENDPOINT SUBSYSTEM
11188 M:      Kishon Vijay Abraham I <kishon@ti.com>
11189 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11190 L:      linux-pci@vger.kernel.org
11191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11192 S:      Supported
11193 F:      drivers/pci/endpoint/
11194 F:      drivers/misc/pci_endpoint_test.c
11195 F:      tools/pci/
11196
11197 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11198 M:      Russell Currey <ruscur@russell.cc>
11199 L:      linuxppc-dev@lists.ozlabs.org
11200 S:      Supported
11201 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11202 F:      arch/powerpc/kernel/eeh*.c
11203 F:      arch/powerpc/platforms/*/eeh*.c
11204 F:      arch/powerpc/include/*/eeh*.h
11205
11206 PCI ERROR RECOVERY
11207 M:      Linas Vepstas <linasvepstas@gmail.com>
11208 L:      linux-pci@vger.kernel.org
11209 S:      Supported
11210 F:      Documentation/PCI/pci-error-recovery.txt
11211
11212 PCI MSI DRIVER FOR ALTERA MSI IP
11213 M:      Ley Foon Tan <lftan@altera.com>
11214 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11215 L:      linux-pci@vger.kernel.org
11216 S:      Supported
11217 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11218 F:      drivers/pci/controller/pcie-altera-msi.c
11219
11220 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11221 M:      Duc Dang <dhdang@apm.com>
11222 L:      linux-pci@vger.kernel.org
11223 L:      linux-arm-kernel@lists.infradead.org
11224 S:      Maintained
11225 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11226 F:      drivers/pci/controller/pci-xgene-msi.c
11227
11228 PCI SUBSYSTEM
11229 M:      Bjorn Helgaas <bhelgaas@google.com>
11230 L:      linux-pci@vger.kernel.org
11231 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11233 S:      Supported
11234 F:      Documentation/devicetree/bindings/pci/
11235 F:      Documentation/PCI/
11236 F:      drivers/acpi/pci*
11237 F:      drivers/pci/
11238 F:      include/asm-generic/pci*
11239 F:      include/linux/pci*
11240 F:      include/linux/of_pci.h
11241 F:      include/uapi/linux/pci*
11242 F:      lib/pci*
11243 F:      arch/x86/pci/
11244 F:      arch/x86/kernel/quirks.c
11245
11246 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11247 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11248 L:      linux-pci@vger.kernel.org
11249 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11251 S:      Supported
11252 F:      drivers/pci/controller/
11253
11254 PCIE DRIVER FOR AXIS ARTPEC
11255 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11256 L:      linux-arm-kernel@axis.com
11257 L:      linux-pci@vger.kernel.org
11258 S:      Maintained
11259 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11260 F:      drivers/pci/controller/dwc/*artpec*
11261
11262 PCIE DRIVER FOR CAVIUM THUNDERX
11263 M:      David Daney <david.daney@cavium.com>
11264 L:      linux-pci@vger.kernel.org
11265 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11266 S:      Supported
11267 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11268 F:      drivers/pci/controller/pci-thunder-*
11269
11270 PCIE DRIVER FOR HISILICON
11271 M:      Zhou Wang <wangzhou1@hisilicon.com>
11272 L:      linux-pci@vger.kernel.org
11273 S:      Maintained
11274 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11275 F:      drivers/pci/controller/dwc/pcie-hisi.c
11276
11277 PCIE DRIVER FOR HISILICON KIRIN
11278 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11279 M:      Binghui Wang <wangbinghui@hisilicon.com>
11280 L:      linux-pci@vger.kernel.org
11281 S:      Maintained
11282 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11283 F:      drivers/pci/controller/dwc/pcie-kirin.c
11284
11285 PCIE DRIVER FOR HISILICON STB
11286 M:      Jianguo Sun <sunjianguo1@huawei.com>
11287 M:      Shawn Guo <shawn.guo@linaro.org>
11288 L:      linux-pci@vger.kernel.org
11289 S:      Maintained
11290 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11291 F:      drivers/pci/controller/dwc/pcie-histb.c
11292
11293 PCIE DRIVER FOR MEDIATEK
11294 M:      Ryder Lee <ryder.lee@mediatek.com>
11295 L:      linux-pci@vger.kernel.org
11296 L:      linux-mediatek@lists.infradead.org
11297 S:      Supported
11298 F:      Documentation/devicetree/bindings/pci/mediatek*
11299 F:      drivers/pci/controller/*mediatek*
11300
11301 PCIE DRIVER FOR QUALCOMM MSM
11302 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11303 L:      linux-pci@vger.kernel.org
11304 L:      linux-arm-msm@vger.kernel.org
11305 S:      Maintained
11306 F:      drivers/pci/controller/dwc/*qcom*
11307
11308 PCIE DRIVER FOR ROCKCHIP
11309 M:      Shawn Lin <shawn.lin@rock-chips.com>
11310 L:      linux-pci@vger.kernel.org
11311 L:      linux-rockchip@lists.infradead.org
11312 S:      Maintained
11313 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11314 F:      drivers/pci/controller/pcie-rockchip*
11315
11316 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11317 M:      Linus Walleij <linus.walleij@linaro.org>
11318 L:      linux-pci@vger.kernel.org
11319 S:      Maintained
11320 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11321 F:      drivers/pci/controller/pci-v3-semi.c
11322
11323 PCIE DRIVER FOR ST SPEAR13XX
11324 M:      Pratyush Anand <pratyush.anand@gmail.com>
11325 L:      linux-pci@vger.kernel.org
11326 S:      Maintained
11327 F:      drivers/pci/controller/dwc/*spear*
11328
11329 PCMCIA SUBSYSTEM
11330 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11332 S:      Odd Fixes
11333 F:      Documentation/pcmcia/
11334 F:      tools/pcmcia/
11335 F:      drivers/pcmcia/
11336 F:      include/pcmcia/
11337
11338 PCNET32 NETWORK DRIVER
11339 M:      Don Fry <pcnet32@frontier.com>
11340 L:      netdev@vger.kernel.org
11341 S:      Maintained
11342 F:      drivers/net/ethernet/amd/pcnet32.c
11343
11344 PCRYPT PARALLEL CRYPTO ENGINE
11345 M:      Steffen Klassert <steffen.klassert@secunet.com>
11346 L:      linux-crypto@vger.kernel.org
11347 S:      Maintained
11348 F:      crypto/pcrypt.c
11349 F:      include/crypto/pcrypt.h
11350
11351 PEAQ WMI HOTKEYS DRIVER
11352 M:      Hans de Goede <hdegoede@redhat.com>
11353 L:      platform-driver-x86@vger.kernel.org
11354 S:      Maintained
11355 F:      drivers/platform/x86/peaq-wmi.c
11356
11357 PER-CPU MEMORY ALLOCATOR
11358 M:      Tejun Heo <tj@kernel.org>
11359 M:      Christoph Lameter <cl@linux.com>
11360 M:      Dennis Zhou <dennisszhou@gmail.com>
11361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11362 S:      Maintained
11363 F:      include/linux/percpu*.h
11364 F:      mm/percpu*.c
11365 F:      arch/*/include/asm/percpu.h
11366
11367 PER-TASK DELAY ACCOUNTING
11368 M:      Balbir Singh <bsingharora@gmail.com>
11369 S:      Maintained
11370 F:      include/linux/delayacct.h
11371 F:      kernel/delayacct.c
11372
11373 PERFORMANCE EVENTS SUBSYSTEM
11374 M:      Peter Zijlstra <peterz@infradead.org>
11375 M:      Ingo Molnar <mingo@redhat.com>
11376 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11377 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11378 R:      Jiri Olsa <jolsa@redhat.com>
11379 R:      Namhyung Kim <namhyung@kernel.org>
11380 L:      linux-kernel@vger.kernel.org
11381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11382 S:      Supported
11383 F:      kernel/events/*
11384 F:      include/linux/perf_event.h
11385 F:      include/uapi/linux/perf_event.h
11386 F:      arch/*/kernel/perf_event*.c
11387 F:      arch/*/kernel/*/perf_event*.c
11388 F:      arch/*/kernel/*/*/perf_event*.c
11389 F:      arch/*/include/asm/perf_event.h
11390 F:      arch/*/kernel/perf_callchain.c
11391 F:      arch/*/events/*
11392 F:      tools/perf/
11393
11394 PERSONALITY HANDLING
11395 M:      Christoph Hellwig <hch@infradead.org>
11396 L:      linux-abi-devel@lists.sourceforge.net
11397 S:      Maintained
11398 F:      include/linux/personality.h
11399 F:      include/uapi/linux/personality.h
11400
11401 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11402 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11403 L:      linux-input@vger.kernel.org
11404 S:      Maintained
11405 F:      Documentation/input/devices/pxrc.rst
11406 F:      drivers/input/joystick/pxrc.c
11407
11408 PHONET PROTOCOL
11409 M:      Remi Denis-Courmont <courmisch@gmail.com>
11410 S:      Supported
11411 F:      Documentation/networking/phonet.txt
11412 F:      include/linux/phonet.h
11413 F:      include/net/phonet/
11414 F:      include/uapi/linux/phonet.h
11415 F:      net/phonet/
11416
11417 PHRAM MTD DRIVER
11418 M:      Joern Engel <joern@lazybastard.org>
11419 L:      linux-mtd@lists.infradead.org
11420 S:      Maintained
11421 F:      drivers/mtd/devices/phram.c
11422
11423 PICOLCD HID DRIVER
11424 M:      Bruno Prémont <bonbons@linux-vserver.org>
11425 L:      linux-input@vger.kernel.org
11426 S:      Maintained
11427 F:      drivers/hid/hid-picolcd*
11428
11429 PICOXCELL SUPPORT
11430 M:      Jamie Iles <jamie@jamieiles.com>
11431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11432 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11433 S:      Supported
11434 F:      arch/arm/boot/dts/picoxcell*
11435 F:      arch/arm/mach-picoxcell/
11436 F:      drivers/crypto/picoxcell*
11437
11438 PIN CONTROL SUBSYSTEM
11439 M:      Linus Walleij <linus.walleij@linaro.org>
11440 L:      linux-gpio@vger.kernel.org
11441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11442 S:      Maintained
11443 F:      Documentation/devicetree/bindings/pinctrl/
11444 F:      Documentation/driver-api/pinctl.rst
11445 F:      drivers/pinctrl/
11446 F:      include/linux/pinctrl/
11447
11448 PIN CONTROLLER - ATMEL AT91
11449 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11451 S:      Maintained
11452 F:      drivers/pinctrl/pinctrl-at91.*
11453
11454 PIN CONTROLLER - ATMEL AT91 PIO4
11455 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11457 L:      linux-gpio@vger.kernel.org
11458 S:      Supported
11459 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11460
11461 PIN CONTROLLER - FREESCALE
11462 M:      Dong Aisheng <aisheng.dong@nxp.com>
11463 M:      Fabio Estevam <festevam@gmail.com>
11464 M:      Shawn Guo <shawnguo@kernel.org>
11465 M:      Stefan Agner <stefan@agner.ch>
11466 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11467 L:      linux-gpio@vger.kernel.org
11468 S:      Maintained
11469 F:      drivers/pinctrl/freescale/
11470 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11471
11472 PIN CONTROLLER - INTEL
11473 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11474 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11475 S:      Maintained
11476 F:      drivers/pinctrl/intel/
11477
11478 PIN CONTROLLER - MEDIATEK
11479 M:      Sean Wang <sean.wang@mediatek.com>
11480 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11481 S:      Maintained
11482 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11483 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11484 F:      drivers/pinctrl/mediatek/mtk-eint.*
11485 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11486 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11487 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11488
11489 PIN CONTROLLER - QUALCOMM
11490 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11491 S:      Maintained
11492 L:      linux-arm-msm@vger.kernel.org
11493 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11494 F:      drivers/pinctrl/qcom/
11495
11496 PIN CONTROLLER - RENESAS
11497 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11498 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11499 L:      linux-renesas-soc@vger.kernel.org
11500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11501 S:      Maintained
11502 F:      drivers/pinctrl/sh-pfc/
11503
11504 PIN CONTROLLER - SAMSUNG
11505 M:      Tomasz Figa <tomasz.figa@gmail.com>
11506 M:      Krzysztof Kozlowski <krzk@kernel.org>
11507 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11509 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11510 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11512 S:      Maintained
11513 F:      drivers/pinctrl/samsung/
11514 F:      include/dt-bindings/pinctrl/samsung.h
11515 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11516
11517 PIN CONTROLLER - SINGLE
11518 M:      Tony Lindgren <tony@atomide.com>
11519 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11521 L:      linux-omap@vger.kernel.org
11522 S:      Maintained
11523 F:      drivers/pinctrl/pinctrl-single.c
11524
11525 PIN CONTROLLER - ST SPEAR
11526 M:      Viresh Kumar <vireshk@kernel.org>
11527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11528 W:      http://www.st.com/spear
11529 S:      Maintained
11530 F:      drivers/pinctrl/spear/
11531
11532 PISTACHIO SOC SUPPORT
11533 M:      James Hartley <james.hartley@sondrel.com>
11534 L:      linux-mips@linux-mips.org
11535 S:      Odd Fixes
11536 F:      arch/mips/pistachio/
11537 F:      arch/mips/include/asm/mach-pistachio/
11538 F:      arch/mips/boot/dts/img/pistachio*
11539 F:      arch/mips/configs/pistachio*_defconfig
11540
11541 PKTCDVD DRIVER
11542 S:      Orphan
11543 M:      linux-block@vger.kernel.org
11544 F:      drivers/block/pktcdvd.c
11545 F:      include/linux/pktcdvd.h
11546 F:      include/uapi/linux/pktcdvd.h
11547
11548 PKUNITY SOC DRIVERS
11549 M:      Guan Xuetao <gxt@pku.edu.cn>
11550 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11551 S:      Maintained
11552 T:      git git://github.com/gxt/linux.git
11553 F:      drivers/input/serio/i8042-unicore32io.h
11554 F:      drivers/i2c/busses/i2c-puv3.c
11555 F:      drivers/video/fbdev/fb-puv3.c
11556 F:      drivers/rtc/rtc-puv3.c
11557
11558 PMBUS HARDWARE MONITORING DRIVERS
11559 M:      Guenter Roeck <linux@roeck-us.net>
11560 L:      linux-hwmon@vger.kernel.org
11561 W:      http://hwmon.wiki.kernel.org/
11562 W:      http://www.roeck-us.net/linux/drivers/
11563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11564 S:      Maintained
11565 F:      Documentation/hwmon/pmbus
11566 F:      drivers/hwmon/pmbus/
11567 F:      include/linux/pmbus.h
11568
11569 PMC SIERRA MaxRAID DRIVER
11570 L:      linux-scsi@vger.kernel.org
11571 W:      http://www.pmc-sierra.com/
11572 S:      Orphan
11573 F:      drivers/scsi/pmcraid.*
11574
11575 PMC SIERRA PM8001 DRIVER
11576 M:      Jack Wang <jinpu.wang@profitbricks.com>
11577 M:      lindar_liu@usish.com
11578 L:      linux-scsi@vger.kernel.org
11579 S:      Supported
11580 F:      drivers/scsi/pm8001/
11581
11582 PNP SUPPORT
11583 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11584 S:      Maintained
11585 F:      drivers/pnp/
11586
11587 POSIX CLOCKS and TIMERS
11588 M:      Thomas Gleixner <tglx@linutronix.de>
11589 L:      linux-kernel@vger.kernel.org
11590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11591 S:      Maintained
11592 F:      fs/timerfd.c
11593 F:      include/linux/timer*
11594 F:      kernel/time/*timer*
11595
11596 POWER MANAGEMENT CORE
11597 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11598 L:      linux-pm@vger.kernel.org
11599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11600 B:      https://bugzilla.kernel.org
11601 S:      Supported
11602 F:      drivers/base/power/
11603 F:      include/linux/pm.h
11604 F:      include/linux/pm_*
11605 F:      include/linux/powercap.h
11606 F:      drivers/powercap/
11607 F:      kernel/configs/nopm.config
11608
11609 POWER STATE COORDINATION INTERFACE (PSCI)
11610 M:      Mark Rutland <mark.rutland@arm.com>
11611 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11612 L:      linux-arm-kernel@lists.infradead.org
11613 S:      Maintained
11614 F:      drivers/firmware/psci*.c
11615 F:      include/linux/psci.h
11616 F:      include/uapi/linux/psci.h
11617
11618 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11619 M:      Sebastian Reichel <sre@kernel.org>
11620 L:      linux-pm@vger.kernel.org
11621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11622 S:      Maintained
11623 F:      Documentation/ABI/testing/sysfs-class-power
11624 F:      Documentation/devicetree/bindings/power/supply/
11625 F:      include/linux/power_supply.h
11626 F:      drivers/power/supply/
11627
11628 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11629 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11630 L:      linuxppc-dev@lists.ozlabs.org
11631 S:      Maintained
11632 F:      drivers/char/powernv-op-panel.c
11633
11634 PPP OVER ATM (RFC 2364)
11635 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11636 S:      Maintained
11637 F:      net/atm/pppoatm.c
11638 F:      include/uapi/linux/atmppp.h
11639
11640 PPP OVER ETHERNET
11641 M:      Michal Ostrowski <mostrows@earthlink.net>
11642 S:      Maintained
11643 F:      drivers/net/ppp/pppoe.c
11644 F:      drivers/net/ppp/pppox.c
11645
11646 PPP OVER L2TP
11647 M:      James Chapman <jchapman@katalix.com>
11648 S:      Maintained
11649 F:      net/l2tp/l2tp_ppp.c
11650 F:      include/linux/if_pppol2tp.h
11651 F:      include/uapi/linux/if_pppol2tp.h
11652
11653 PPP PROTOCOL DRIVERS AND COMPRESSORS
11654 M:      Paul Mackerras <paulus@samba.org>
11655 L:      linux-ppp@vger.kernel.org
11656 S:      Maintained
11657 F:      drivers/net/ppp/ppp_*
11658
11659 PPS SUPPORT
11660 M:      Rodolfo Giometti <giometti@enneenne.com>
11661 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11662 L:      linuxpps@ml.enneenne.com (subscribers-only)
11663 S:      Maintained
11664 F:      Documentation/pps/
11665 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11666 F:      Documentation/ABI/testing/sysfs-pps
11667 F:      drivers/pps/
11668 F:      include/linux/pps*.h
11669 F:      include/uapi/linux/pps.h
11670
11671 PPTP DRIVER
11672 M:      Dmitry Kozlov <xeb@mail.ru>
11673 L:      netdev@vger.kernel.org
11674 S:      Maintained
11675 F:      drivers/net/ppp/pptp.c
11676 W:      http://sourceforge.net/projects/accel-pptp
11677
11678 PREEMPTIBLE KERNEL
11679 M:      Robert Love <rml@tech9.net>
11680 L:      kpreempt-tech@lists.sourceforge.net
11681 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11682 S:      Supported
11683 F:      Documentation/preempt-locking.txt
11684 F:      include/linux/preempt.h
11685
11686 PRINTK
11687 M:      Petr Mladek <pmladek@suse.com>
11688 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11689 R:      Steven Rostedt <rostedt@goodmis.org>
11690 S:      Maintained
11691 F:      kernel/printk/
11692 F:      include/linux/printk.h
11693
11694 PRISM54 WIRELESS DRIVER
11695 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11696 L:      linux-wireless@vger.kernel.org
11697 W:      http://wireless.kernel.org/en/users/Drivers/p54
11698 S:      Obsolete
11699 F:      drivers/net/wireless/intersil/prism54/
11700
11701 PROC FILESYSTEM
11702 R:      Alexey Dobriyan <adobriyan@gmail.com>
11703 L:      linux-kernel@vger.kernel.org
11704 L:      linux-fsdevel@vger.kernel.org
11705 S:      Maintained
11706 F:      fs/proc/
11707 F:      include/linux/proc_fs.h
11708 F:      tools/testing/selftests/proc/
11709
11710 PROC SYSCTL
11711 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11712 M:      Kees Cook <keescook@chromium.org>
11713 L:      linux-kernel@vger.kernel.org
11714 L:      linux-fsdevel@vger.kernel.org
11715 S:      Maintained
11716 F:      fs/proc/proc_sysctl.c
11717 F:      include/linux/sysctl.h
11718 F:      kernel/sysctl.c
11719 F:      tools/testing/selftests/sysctl/
11720
11721 PS3 NETWORK SUPPORT
11722 M:      Geoff Levand <geoff@infradead.org>
11723 L:      netdev@vger.kernel.org
11724 L:      linuxppc-dev@lists.ozlabs.org
11725 S:      Maintained
11726 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11727
11728 PS3 PLATFORM SUPPORT
11729 M:      Geoff Levand <geoff@infradead.org>
11730 L:      linuxppc-dev@lists.ozlabs.org
11731 S:      Maintained
11732 F:      arch/powerpc/boot/ps3*
11733 F:      arch/powerpc/include/asm/lv1call.h
11734 F:      arch/powerpc/include/asm/ps3*.h
11735 F:      arch/powerpc/platforms/ps3/
11736 F:      drivers/*/ps3*
11737 F:      drivers/ps3/
11738 F:      drivers/rtc/rtc-ps3.c
11739 F:      drivers/usb/host/*ps3.c
11740 F:      sound/ppc/snd_ps3*
11741
11742 PS3VRAM DRIVER
11743 M:      Jim Paris <jim@jtan.com>
11744 M:      Geoff Levand <geoff@infradead.org>
11745 L:      linuxppc-dev@lists.ozlabs.org
11746 S:      Maintained
11747 F:      drivers/block/ps3vram.c
11748
11749 PSAMPLE PACKET SAMPLING SUPPORT:
11750 M:      Yotam Gigi <yotam.gi@gmail.com>
11751 S:      Maintained
11752 F:      net/psample
11753 F:      include/net/psample.h
11754 F:      include/uapi/linux/psample.h
11755
11756 PSTORE FILESYSTEM
11757 M:      Kees Cook <keescook@chromium.org>
11758 M:      Anton Vorontsov <anton@enomsg.org>
11759 M:      Colin Cross <ccross@android.com>
11760 M:      Tony Luck <tony.luck@intel.com>
11761 S:      Maintained
11762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11763 F:      fs/pstore/
11764 F:      include/linux/pstore*
11765 F:      drivers/firmware/efi/efi-pstore.c
11766 F:      drivers/acpi/apei/erst.c
11767 F:      Documentation/admin-guide/ramoops.rst
11768 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11769 K:      \b(pstore|ramoops)
11770
11771 PTP HARDWARE CLOCK SUPPORT
11772 M:      Richard Cochran <richardcochran@gmail.com>
11773 L:      netdev@vger.kernel.org
11774 S:      Maintained
11775 W:      http://linuxptp.sourceforge.net/
11776 F:      Documentation/ABI/testing/sysfs-ptp
11777 F:      Documentation/ptp/*
11778 F:      drivers/net/phy/dp83640*
11779 F:      drivers/ptp/*
11780 F:      include/linux/ptp_cl*
11781
11782 PTRACE SUPPORT
11783 M:      Oleg Nesterov <oleg@redhat.com>
11784 S:      Maintained
11785 F:      include/asm-generic/syscall.h
11786 F:      include/linux/ptrace.h
11787 F:      include/linux/regset.h
11788 F:      include/linux/tracehook.h
11789 F:      include/uapi/linux/ptrace.h
11790 F:      include/uapi/linux/ptrace.h
11791 F:      include/asm-generic/ptrace.h
11792 F:      kernel/ptrace.c
11793 F:      arch/*/ptrace*.c
11794 F:      arch/*/*/ptrace*.c
11795 F:      arch/*/include/asm/ptrace*.h
11796
11797 PULSE8-CEC DRIVER
11798 M:      Hans Verkuil <hverkuil@xs4all.nl>
11799 L:      linux-media@vger.kernel.org
11800 T:      git git://linuxtv.org/media_tree.git
11801 S:      Maintained
11802 F:      drivers/media/usb/pulse8-cec/*
11803 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11804
11805 PVRUSB2 VIDEO4LINUX DRIVER
11806 M:      Mike Isely <isely@pobox.com>
11807 L:      pvrusb2@isely.net       (subscribers-only)
11808 L:      linux-media@vger.kernel.org
11809 W:      http://www.isely.net/pvrusb2/
11810 T:      git git://linuxtv.org/media_tree.git
11811 S:      Maintained
11812 F:      Documentation/media/v4l-drivers/pvrusb2*
11813 F:      drivers/media/usb/pvrusb2/
11814
11815 PWC WEBCAM DRIVER
11816 M:      Hans Verkuil <hverkuil@xs4all.nl>
11817 L:      linux-media@vger.kernel.org
11818 T:      git git://linuxtv.org/media_tree.git
11819 S:      Odd Fixes
11820 F:      drivers/media/usb/pwc/*
11821
11822 PWM FAN DRIVER
11823 M:      Kamil Debski <kamil@wypas.org>
11824 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11825 L:      linux-hwmon@vger.kernel.org
11826 S:      Supported
11827 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11828 F:      Documentation/hwmon/pwm-fan
11829 F:      drivers/hwmon/pwm-fan.c
11830
11831 PWM IR Transmitter
11832 M:      Sean Young <sean@mess.org>
11833 L:      linux-media@vger.kernel.org
11834 S:      Maintained
11835 F:      drivers/media/rc/pwm-ir-tx.c
11836
11837 PWM SUBSYSTEM
11838 M:      Thierry Reding <thierry.reding@gmail.com>
11839 L:      linux-pwm@vger.kernel.org
11840 S:      Maintained
11841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11842 F:      Documentation/pwm.txt
11843 F:      Documentation/devicetree/bindings/pwm/
11844 F:      include/linux/pwm.h
11845 F:      drivers/pwm/
11846 F:      drivers/video/backlight/pwm_bl.c
11847 F:      include/linux/pwm_backlight.h
11848 F:      drivers/gpio/gpio-mvebu.c
11849 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11850
11851 PXA GPIO DRIVER
11852 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11853 L:      linux-gpio@vger.kernel.org
11854 S:      Maintained
11855 F:      drivers/gpio/gpio-pxa.c
11856
11857 PXA MMCI DRIVER
11858 S:      Orphan
11859
11860 PXA RTC DRIVER
11861 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11862 L:      linux-rtc@vger.kernel.org
11863 S:      Maintained
11864
11865 PXA2xx/PXA3xx SUPPORT
11866 M:      Daniel Mack <daniel@zonque.org>
11867 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11868 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11870 T:      git git://github.com/hzhuang1/linux.git
11871 T:      git git://github.com/rjarzmik/linux.git
11872 S:      Maintained
11873 F:      arch/arm/boot/dts/pxa*
11874 F:      arch/arm/mach-pxa/
11875 F:      drivers/dma/pxa*
11876 F:      drivers/pcmcia/pxa2xx*
11877 F:      drivers/pinctrl/pxa/
11878 F:      drivers/spi/spi-pxa2xx*
11879 F:      drivers/usb/gadget/udc/pxa2*
11880 F:      include/sound/pxa2xx-lib.h
11881 F:      sound/arm/pxa*
11882 F:      sound/soc/pxa/
11883
11884 QAT DRIVER
11885 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11886 L:      qat-linux@intel.com
11887 S:      Supported
11888 F:      drivers/crypto/qat/
11889
11890 QCOM AUDIO (ASoC) DRIVERS
11891 M:      Patrick Lai <plai@codeaurora.org>
11892 M:      Banajit Goswami <bgoswami@codeaurora.org>
11893 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11894 S:      Supported
11895 F:      sound/soc/qcom/
11896
11897 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11898 M:      Gabriel Somlo <somlo@cmu.edu>
11899 M:      "Michael S. Tsirkin" <mst@redhat.com>
11900 L:      qemu-devel@nongnu.org
11901 S:      Maintained
11902 F:      drivers/firmware/qemu_fw_cfg.c
11903 F:      include/uapi/linux/qemu_fw_cfg.h
11904
11905 QIB DRIVER
11906 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11907 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11908 L:      linux-rdma@vger.kernel.org
11909 S:      Supported
11910 F:      drivers/infiniband/hw/qib/
11911
11912 QLOGIC QL41xxx FCOE DRIVER
11913 M:      QLogic-Storage-Upstream@cavium.com
11914 L:      linux-scsi@vger.kernel.org
11915 S:      Supported
11916 F:      drivers/scsi/qedf/
11917
11918 QLOGIC QL41xxx ISCSI DRIVER
11919 M:      QLogic-Storage-Upstream@cavium.com
11920 L:      linux-scsi@vger.kernel.org
11921 S:      Supported
11922 F:      drivers/scsi/qedi/
11923
11924 QLOGIC QL4xxx ETHERNET DRIVER
11925 M:      Ariel Elior <Ariel.Elior@cavium.com>
11926 M:      everest-linux-l2@cavium.com
11927 L:      netdev@vger.kernel.org
11928 S:      Supported
11929 F:      drivers/net/ethernet/qlogic/qed/
11930 F:      include/linux/qed/
11931 F:      drivers/net/ethernet/qlogic/qede/
11932
11933 QLOGIC QL4xxx RDMA DRIVER
11934 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11935 M:      Ariel Elior <Ariel.Elior@cavium.com>
11936 L:      linux-rdma@vger.kernel.org
11937 S:      Supported
11938 F:      drivers/infiniband/hw/qedr/
11939 F:      include/uapi/rdma/qedr-abi.h
11940
11941 QLOGIC QLA1280 SCSI DRIVER
11942 M:      Michael Reed <mdr@sgi.com>
11943 L:      linux-scsi@vger.kernel.org
11944 S:      Maintained
11945 F:      drivers/scsi/qla1280.[ch]
11946
11947 QLOGIC QLA2XXX FC-SCSI DRIVER
11948 M:      qla2xxx-upstream@qlogic.com
11949 L:      linux-scsi@vger.kernel.org
11950 S:      Supported
11951 F:      Documentation/scsi/LICENSE.qla2xxx
11952 F:      drivers/scsi/qla2xxx/
11953
11954 QLOGIC QLA3XXX NETWORK DRIVER
11955 M:      Dept-GELinuxNICDev@cavium.com
11956 L:      netdev@vger.kernel.org
11957 S:      Supported
11958 F:      Documentation/networking/LICENSE.qla3xxx
11959 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11960
11961 QLOGIC QLA4XXX iSCSI DRIVER
11962 M:      QLogic-Storage-Upstream@qlogic.com
11963 L:      linux-scsi@vger.kernel.org
11964 S:      Supported
11965 F:      Documentation/scsi/LICENSE.qla4xxx
11966 F:      drivers/scsi/qla4xxx/
11967
11968 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11969 M:      Harish Patil <harish.patil@cavium.com>
11970 M:      Manish Chopra <manish.chopra@cavium.com>
11971 M:      Dept-GELinuxNICDev@cavium.com
11972 L:      netdev@vger.kernel.org
11973 S:      Supported
11974 F:      drivers/net/ethernet/qlogic/qlcnic/
11975
11976 QLOGIC QLGE 10Gb ETHERNET DRIVER
11977 M:      Harish Patil <harish.patil@cavium.com>
11978 M:      Manish Chopra <manish.chopra@cavium.com>
11979 M:      Dept-GELinuxNICDev@cavium.com
11980 L:      netdev@vger.kernel.org
11981 S:      Supported
11982 F:      drivers/net/ethernet/qlogic/qlge/
11983
11984 QM1D1B0004 MEDIA DRIVER
11985 M:      Akihiro Tsukada <tskd08@gmail.com>
11986 L:      linux-media@vger.kernel.org
11987 S:      Odd Fixes
11988 F:      drivers/media/tuners/qm1d1b0004*
11989
11990 QM1D1C0042 MEDIA DRIVER
11991 M:      Akihiro Tsukada <tskd08@gmail.com>
11992 L:      linux-media@vger.kernel.org
11993 S:      Odd Fixes
11994 F:      drivers/media/tuners/qm1d1c0042*
11995
11996 QNX4 FILESYSTEM
11997 M:      Anders Larsen <al@alarsen.net>
11998 W:      http://www.alarsen.net/linux/qnx4fs/
11999 S:      Maintained
12000 F:      fs/qnx4/
12001 F:      include/uapi/linux/qnx4_fs.h
12002 F:      include/uapi/linux/qnxtypes.h
12003
12004 QORIQ DPAA2 FSL-MC BUS DRIVER
12005 M:      Stuart Yoder <stuyoder@gmail.com>
12006 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12007 L:      linux-kernel@vger.kernel.org
12008 S:      Maintained
12009 F:      drivers/bus/fsl-mc/
12010 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12011 F:      Documentation/networking/dpaa2/overview.rst
12012
12013 QT1010 MEDIA DRIVER
12014 M:      Antti Palosaari <crope@iki.fi>
12015 L:      linux-media@vger.kernel.org
12016 W:      https://linuxtv.org
12017 W:      http://palosaari.fi/linux/
12018 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12019 T:      git git://linuxtv.org/anttip/media_tree.git
12020 S:      Maintained
12021 F:      drivers/media/tuners/qt1010*
12022
12023 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12024 M:      Kalle Valo <kvalo@codeaurora.org>
12025 L:      ath10k@lists.infradead.org
12026 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12028 S:      Supported
12029 F:      drivers/net/wireless/ath/ath10k/
12030
12031 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12032 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12033 L:      linux-wireless@vger.kernel.org
12034 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12035 S:      Supported
12036 F:      drivers/net/wireless/ath/ath9k/
12037
12038 QUALCOMM CAMERA SUBSYSTEM DRIVER
12039 M:      Todor Tomov <todor.tomov@linaro.org>
12040 L:      linux-media@vger.kernel.org
12041 S:      Maintained
12042 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12043 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12044 F:      drivers/media/platform/qcom/camss/
12045
12046 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12047 M:  Ilia Lin <ilia.lin@gmail.com>
12048 L:  linux-pm@vger.kernel.org
12049 S:  Maintained
12050 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12051 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12052
12053 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12054 M:      Timur Tabi <timur@kernel.org>
12055 L:      netdev@vger.kernel.org
12056 S:      Maintained
12057 F:      drivers/net/ethernet/qualcomm/emac/
12058
12059 QUALCOMM GENERIC INTERFACE I2C DRIVER
12060 M:      Alok Chauhan <alokc@codeaurora.org>
12061 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12062 L:      linux-i2c@vger.kernel.org
12063 L:      linux-arm-msm@vger.kernel.org
12064 S:      Supported
12065 F:      drivers/i2c/busses/i2c-qcom-geni.c
12066
12067 QUALCOMM HEXAGON ARCHITECTURE
12068 M:      Richard Kuo <rkuo@codeaurora.org>
12069 L:      linux-hexagon@vger.kernel.org
12070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12071 S:      Supported
12072 F:      arch/hexagon/
12073
12074 QUALCOMM HIDMA DRIVER
12075 M:      Sinan Kaya <okaya@kernel.org>
12076 L:      linux-arm-kernel@lists.infradead.org
12077 L:      linux-arm-msm@vger.kernel.org
12078 L:      dmaengine@vger.kernel.org
12079 S:      Supported
12080 F:      drivers/dma/qcom/hidma*
12081
12082 QUALCOMM IOMMU
12083 M:      Rob Clark <robdclark@gmail.com>
12084 L:      iommu@lists.linux-foundation.org
12085 L:      linux-arm-msm@vger.kernel.org
12086 S:      Maintained
12087 F:      drivers/iommu/qcom_iommu.c
12088
12089 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12090 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12091 L:      linux-media@vger.kernel.org
12092 L:      linux-arm-msm@vger.kernel.org
12093 T:      git git://linuxtv.org/media_tree.git
12094 S:      Maintained
12095 F:      drivers/media/platform/qcom/venus/
12096
12097 QUALCOMM WCN36XX WIRELESS DRIVER
12098 M:      Kalle Valo <kvalo@codeaurora.org>
12099 L:      wcn36xx@lists.infradead.org
12100 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12101 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12102 S:      Supported
12103 F:      drivers/net/wireless/ath/wcn36xx/
12104
12105 QUANTENNA QTNFMAC WIRELESS DRIVER
12106 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12107 M:      Avinash Patil <avinashp@quantenna.com>
12108 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12109 L:      linux-wireless@vger.kernel.org
12110 S:      Maintained
12111 F:      drivers/net/wireless/quantenna
12112
12113 RADEON and AMDGPU DRM DRIVERS
12114 M:      Alex Deucher <alexander.deucher@amd.com>
12115 M:      Christian König <christian.koenig@amd.com>
12116 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12117 L:      amd-gfx@lists.freedesktop.org
12118 T:      git git://people.freedesktop.org/~agd5f/linux
12119 S:      Supported
12120 F:      drivers/gpu/drm/radeon/
12121 F:      include/uapi/drm/radeon_drm.h
12122 F:      drivers/gpu/drm/amd/
12123 F:      include/uapi/drm/amdgpu_drm.h
12124
12125 RADEON FRAMEBUFFER DISPLAY DRIVER
12126 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12127 L:      linux-fbdev@vger.kernel.org
12128 S:      Maintained
12129 F:      drivers/video/fbdev/aty/radeon*
12130 F:      include/uapi/linux/radeonfb.h
12131
12132 RADIOSHARK RADIO DRIVER
12133 M:      Hans Verkuil <hverkuil@xs4all.nl>
12134 L:      linux-media@vger.kernel.org
12135 T:      git git://linuxtv.org/media_tree.git
12136 S:      Maintained
12137 F:      drivers/media/radio/radio-shark.c
12138
12139 RADIOSHARK2 RADIO DRIVER
12140 M:      Hans Verkuil <hverkuil@xs4all.nl>
12141 L:      linux-media@vger.kernel.org
12142 T:      git git://linuxtv.org/media_tree.git
12143 S:      Maintained
12144 F:      drivers/media/radio/radio-shark2.c
12145 F:      drivers/media/radio/radio-tea5777.c
12146
12147 RADOS BLOCK DEVICE (RBD)
12148 M:      Ilya Dryomov <idryomov@gmail.com>
12149 M:      Sage Weil <sage@redhat.com>
12150 M:      Alex Elder <elder@kernel.org>
12151 L:      ceph-devel@vger.kernel.org
12152 W:      http://ceph.com/
12153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12154 T:      git git://github.com/ceph/ceph-client.git
12155 S:      Supported
12156 F:      Documentation/ABI/testing/sysfs-bus-rbd
12157 F:      drivers/block/rbd.c
12158 F:      drivers/block/rbd_types.h
12159
12160 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12161 M:      Paul Mackerras <paulus@samba.org>
12162 L:      linux-fbdev@vger.kernel.org
12163 S:      Maintained
12164 F:      drivers/video/fbdev/aty/aty128fb.c
12165
12166 RAINSHADOW-CEC DRIVER
12167 M:      Hans Verkuil <hverkuil@xs4all.nl>
12168 L:      linux-media@vger.kernel.org
12169 T:      git git://linuxtv.org/media_tree.git
12170 S:      Maintained
12171 F:      drivers/media/usb/rainshadow-cec/*
12172
12173 RALINK MIPS ARCHITECTURE
12174 M:      John Crispin <john@phrozen.org>
12175 L:      linux-mips@linux-mips.org
12176 S:      Maintained
12177 F:      arch/mips/ralink
12178
12179 RALINK RT2X00 WIRELESS LAN DRIVER
12180 P:      rt2x00 project
12181 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12182 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12183 L:      linux-wireless@vger.kernel.org
12184 S:      Maintained
12185 F:      drivers/net/wireless/ralink/rt2x00/
12186
12187 RAMDISK RAM BLOCK DEVICE DRIVER
12188 M:      Jens Axboe <axboe@kernel.dk>
12189 S:      Maintained
12190 F:      Documentation/blockdev/ramdisk.txt
12191 F:      drivers/block/brd.c
12192
12193 RANCHU VIRTUAL BOARD FOR MIPS
12194 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12195 L:      linux-mips@linux-mips.org
12196 S:      Supported
12197 F:      arch/mips/generic/board-ranchu.c
12198 F:      arch/mips/configs/generic/board-ranchu.config
12199
12200 RANDOM NUMBER DRIVER
12201 M:      "Theodore Ts'o" <tytso@mit.edu>
12202 S:      Maintained
12203 F:      drivers/char/random.c
12204
12205 RAPIDIO SUBSYSTEM
12206 M:      Matt Porter <mporter@kernel.crashing.org>
12207 M:      Alexandre Bounine <alex.bou9@gmail.com>
12208 S:      Maintained
12209 F:      drivers/rapidio/
12210
12211 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12212 L:      linux-wireless@vger.kernel.org
12213 S:      Orphan
12214 F:      drivers/net/wireless/ray*
12215
12216 RCUTORTURE TEST FRAMEWORK
12217 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12218 M:      Josh Triplett <josh@joshtriplett.org>
12219 R:      Steven Rostedt <rostedt@goodmis.org>
12220 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12221 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12222 L:      linux-kernel@vger.kernel.org
12223 S:      Supported
12224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12225 F:      tools/testing/selftests/rcutorture
12226
12227 RDC R-321X SoC
12228 M:      Florian Fainelli <florian@openwrt.org>
12229 S:      Maintained
12230
12231 RDC R6040 FAST ETHERNET DRIVER
12232 M:      Florian Fainelli <f.fainelli@gmail.com>
12233 L:      netdev@vger.kernel.org
12234 S:      Maintained
12235 F:      drivers/net/ethernet/rdc/r6040.c
12236
12237 RDMAVT - RDMA verbs software
12238 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12239 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12240 L:      linux-rdma@vger.kernel.org
12241 S:      Supported
12242 F:      drivers/infiniband/sw/rdmavt
12243
12244 RDS - RELIABLE DATAGRAM SOCKETS
12245 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12246 L:      netdev@vger.kernel.org
12247 L:      linux-rdma@vger.kernel.org
12248 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12249 W:      https://oss.oracle.com/projects/rds/
12250 S:      Supported
12251 F:      net/rds/
12252 F:      Documentation/networking/rds.txt
12253
12254 RDT - RESOURCE ALLOCATION
12255 M:      Fenghua Yu <fenghua.yu@intel.com>
12256 L:      linux-kernel@vger.kernel.org
12257 S:      Supported
12258 F:      arch/x86/kernel/cpu/intel_rdt*
12259 F:      arch/x86/include/asm/intel_rdt_sched.h
12260 F:      Documentation/x86/intel_rdt*
12261
12262 READ-COPY UPDATE (RCU)
12263 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12264 M:      Josh Triplett <josh@joshtriplett.org>
12265 R:      Steven Rostedt <rostedt@goodmis.org>
12266 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12267 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12268 L:      linux-kernel@vger.kernel.org
12269 W:      http://www.rdrop.com/users/paulmck/RCU/
12270 S:      Supported
12271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12272 F:      Documentation/RCU/
12273 X:      Documentation/RCU/torture.txt
12274 F:      include/linux/rcu*
12275 X:      include/linux/srcu*.h
12276 F:      kernel/rcu/
12277 X:      kernel/rcu/srcu*.c
12278
12279 REAL TIME CLOCK (RTC) SUBSYSTEM
12280 M:      Alessandro Zummo <a.zummo@towertech.it>
12281 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12282 L:      linux-rtc@vger.kernel.org
12283 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12285 S:      Maintained
12286 F:      Documentation/devicetree/bindings/rtc/
12287 F:      Documentation/rtc.txt
12288 F:      drivers/rtc/
12289 F:      include/linux/rtc.h
12290 F:      include/uapi/linux/rtc.h
12291 F:      include/linux/rtc/
12292 F:      include/linux/platform_data/rtc-*
12293 F:      tools/testing/selftests/rtc/
12294
12295 REALTEK AUDIO CODECS
12296 M:      Bard Liao <bardliao@realtek.com>
12297 M:      Oder Chiou <oder_chiou@realtek.com>
12298 S:      Maintained
12299 F:      sound/soc/codecs/rt*
12300 F:      include/sound/rt*.h
12301
12302 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12303 M:      Linus Walleij <linus.walleij@linaro.org>
12304 S:      Maintained
12305 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12306 F:      drivers/net/dsa/realtek-smi*
12307 F:      drivers/net/dsa/rtl83*
12308
12309 REGISTER MAP ABSTRACTION
12310 M:      Mark Brown <broonie@kernel.org>
12311 L:      linux-kernel@vger.kernel.org
12312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12313 S:      Supported
12314 F:      Documentation/devicetree/bindings/regmap/
12315 F:      drivers/base/regmap/
12316 F:      include/linux/regmap.h
12317
12318 REISERFS FILE SYSTEM
12319 L:      reiserfs-devel@vger.kernel.org
12320 S:      Supported
12321 F:      fs/reiserfs/
12322
12323 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12324 M:      Ohad Ben-Cohen <ohad@wizery.com>
12325 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12326 L:      linux-remoteproc@vger.kernel.org
12327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12328 S:      Maintained
12329 F:      Documentation/devicetree/bindings/remoteproc/
12330 F:      Documentation/remoteproc.txt
12331 F:      drivers/remoteproc/
12332 F:      include/linux/remoteproc.h
12333
12334 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12335 M:      Ohad Ben-Cohen <ohad@wizery.com>
12336 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12337 L:      linux-remoteproc@vger.kernel.org
12338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12339 S:      Maintained
12340 F:      drivers/rpmsg/
12341 F:      Documentation/rpmsg.txt
12342 F:      include/linux/rpmsg.h
12343 F:      include/linux/rpmsg/
12344
12345 RENESAS CLOCK DRIVERS
12346 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12347 L:      linux-renesas-soc@vger.kernel.org
12348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12349 S:      Supported
12350 F:      drivers/clk/renesas/
12351
12352 RENESAS EMEV2 I2C DRIVER
12353 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12354 S:      Supported
12355 F:      drivers/i2c/busses/i2c-emev2.c
12356
12357 RENESAS ETHERNET DRIVERS
12358 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12359 L:      netdev@vger.kernel.org
12360 L:      linux-renesas-soc@vger.kernel.org
12361 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12362 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12363 F:      drivers/net/ethernet/renesas/
12364 F:      include/linux/sh_eth.h
12365
12366 RENESAS R-CAR GYROADC DRIVER
12367 M:      Marek Vasut <marek.vasut@gmail.com>
12368 L:      linux-iio@vger.kernel.org
12369 S:      Supported
12370 F:      drivers/iio/adc/rcar_gyro_adc.c
12371
12372 RENESAS R-CAR I2C DRIVERS
12373 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12374 S:      Supported
12375 F:      drivers/i2c/busses/i2c-rcar.c
12376 F:      drivers/i2c/busses/i2c-sh_mobile.c
12377
12378 RENESAS USB PHY DRIVER
12379 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12380 L:      linux-renesas-soc@vger.kernel.org
12381 S:      Maintained
12382 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12383
12384 RESET CONTROLLER FRAMEWORK
12385 M:      Philipp Zabel <p.zabel@pengutronix.de>
12386 T:      git git://git.pengutronix.de/git/pza/linux
12387 S:      Maintained
12388 F:      drivers/reset/
12389 F:      Documentation/devicetree/bindings/reset/
12390 F:      include/dt-bindings/reset/
12391 F:      include/linux/reset.h
12392 F:      include/linux/reset-controller.h
12393
12394 RESTARTABLE SEQUENCES SUPPORT
12395 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12396 M:      Peter Zijlstra <peterz@infradead.org>
12397 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12398 M:      Boqun Feng <boqun.feng@gmail.com>
12399 L:      linux-kernel@vger.kernel.org
12400 S:      Supported
12401 F:      kernel/rseq.c
12402 F:      include/uapi/linux/rseq.h
12403 F:      include/trace/events/rseq.h
12404 F:      tools/testing/selftests/rseq/
12405
12406 RFKILL
12407 M:      Johannes Berg <johannes@sipsolutions.net>
12408 L:      linux-wireless@vger.kernel.org
12409 W:      http://wireless.kernel.org/
12410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12412 S:      Maintained
12413 F:      Documentation/rfkill.txt
12414 F:      Documentation/ABI/stable/sysfs-class-rfkill
12415 F:      net/rfkill/
12416 F:      include/linux/rfkill.h
12417 F:      include/uapi/linux/rfkill.h
12418
12419 RHASHTABLE
12420 M:      Thomas Graf <tgraf@suug.ch>
12421 M:      Herbert Xu <herbert@gondor.apana.org.au>
12422 L:      netdev@vger.kernel.org
12423 S:      Maintained
12424 F:      lib/rhashtable.c
12425 F:      lib/test_rhashtable.c
12426 F:      include/linux/rhashtable.h
12427 F:      include/linux/rhashtable-types.h
12428
12429 RICOH R5C592 MEMORYSTICK DRIVER
12430 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12431 S:      Maintained
12432 F:      drivers/memstick/host/r592.*
12433
12434 RICOH SMARTMEDIA/XD DRIVER
12435 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12436 S:      Maintained
12437 F:      drivers/mtd/nand/raw/r852.c
12438 F:      drivers/mtd/nand/raw/r852.h
12439
12440 RISC-V ARCHITECTURE
12441 M:      Palmer Dabbelt <palmer@sifive.com>
12442 M:      Albert Ou <aou@eecs.berkeley.edu>
12443 L:      linux-riscv@lists.infradead.org
12444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12445 S:      Supported
12446 F:      arch/riscv/
12447 K:      riscv
12448 N:      riscv
12449
12450 ROCCAT DRIVERS
12451 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12452 W:      http://sourceforge.net/projects/roccat/
12453 S:      Maintained
12454 F:      drivers/hid/hid-roccat*
12455 F:      include/linux/hid-roccat*
12456 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12457
12458 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12459 M:      Jacob chen <jacob2.chen@rock-chips.com>
12460 L:      linux-media@vger.kernel.org
12461 S:      Maintained
12462 F:      drivers/media/platform/rockchip/rga/
12463 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12464
12465 ROCKER DRIVER
12466 M:      Jiri Pirko <jiri@resnulli.us>
12467 L:      netdev@vger.kernel.org
12468 S:      Supported
12469 F:      drivers/net/ethernet/rocker/
12470
12471 ROCKETPORT DRIVER
12472 P:      Comtrol Corp.
12473 W:      http://www.comtrol.com
12474 S:      Maintained
12475 F:      Documentation/serial/rocket.txt
12476 F:      drivers/tty/rocket*
12477
12478 ROCKETPORT EXPRESS/INFINITY DRIVER
12479 M:      Kevin Cernekee <cernekee@gmail.com>
12480 L:      linux-serial@vger.kernel.org
12481 S:      Odd Fixes
12482 F:      drivers/tty/serial/rp2.*
12483
12484 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12485 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12486 L:      linux-kernel@vger.kernel.org
12487 L:      linux-renesas-soc@vger.kernel.org
12488 S:      Supported
12489 F:      drivers/mfd/bd9571mwv.c
12490 F:      drivers/regulator/bd9571mwv-regulator.c
12491 F:      drivers/gpio/gpio-bd9571mwv.c
12492 F:      include/linux/mfd/bd9571mwv.h
12493 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12494
12495 ROSE NETWORK LAYER
12496 M:      Ralf Baechle <ralf@linux-mips.org>
12497 L:      linux-hams@vger.kernel.org
12498 W:      http://www.linux-ax25.org/
12499 S:      Maintained
12500 F:      include/net/rose.h
12501 F:      include/uapi/linux/rose.h
12502 F:      net/rose/
12503
12504 RTL2830 MEDIA DRIVER
12505 M:      Antti Palosaari <crope@iki.fi>
12506 L:      linux-media@vger.kernel.org
12507 W:      https://linuxtv.org
12508 W:      http://palosaari.fi/linux/
12509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12510 T:      git git://linuxtv.org/anttip/media_tree.git
12511 S:      Maintained
12512 F:      drivers/media/dvb-frontends/rtl2830*
12513
12514 RTL2832 MEDIA DRIVER
12515 M:      Antti Palosaari <crope@iki.fi>
12516 L:      linux-media@vger.kernel.org
12517 W:      https://linuxtv.org
12518 W:      http://palosaari.fi/linux/
12519 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12520 T:      git git://linuxtv.org/anttip/media_tree.git
12521 S:      Maintained
12522 F:      drivers/media/dvb-frontends/rtl2832*
12523
12524 RTL2832_SDR MEDIA DRIVER
12525 M:      Antti Palosaari <crope@iki.fi>
12526 L:      linux-media@vger.kernel.org
12527 W:      https://linuxtv.org
12528 W:      http://palosaari.fi/linux/
12529 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12530 T:      git git://linuxtv.org/anttip/media_tree.git
12531 S:      Maintained
12532 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12533
12534 RTL8180 WIRELESS DRIVER
12535 L:      linux-wireless@vger.kernel.org
12536 W:      http://wireless.kernel.org/
12537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12538 S:      Orphan
12539 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12540
12541 RTL8187 WIRELESS DRIVER
12542 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12543 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12544 M:      Larry Finger <Larry.Finger@lwfinger.net>
12545 L:      linux-wireless@vger.kernel.org
12546 W:      http://wireless.kernel.org/
12547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12548 S:      Maintained
12549 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12550
12551 REALTEK WIRELESS DRIVER (rtlwifi family)
12552 M:      Ping-Ke Shih <pkshih@realtek.com>
12553 L:      linux-wireless@vger.kernel.org
12554 W:      http://wireless.kernel.org/
12555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12556 S:      Maintained
12557 F:      drivers/net/wireless/realtek/rtlwifi/
12558
12559 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12560 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12561 L:      linux-wireless@vger.kernel.org
12562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12563 S:      Maintained
12564 F:      drivers/net/wireless/realtek/rtl8xxxu/
12565
12566 RXRPC SOCKETS (AF_RXRPC)
12567 M:      David Howells <dhowells@redhat.com>
12568 L:      linux-afs@lists.infradead.org
12569 S:      Supported
12570 F:      net/rxrpc/
12571 F:      include/keys/rxrpc-type.h
12572 F:      include/net/af_rxrpc.h
12573 F:      include/trace/events/rxrpc.h
12574 F:      include/uapi/linux/rxrpc.h
12575 F:      Documentation/networking/rxrpc.txt
12576 W:      https://www.infradead.org/~dhowells/kafs/
12577
12578 S3 SAVAGE FRAMEBUFFER DRIVER
12579 M:      Antonino Daplas <adaplas@gmail.com>
12580 L:      linux-fbdev@vger.kernel.org
12581 S:      Maintained
12582 F:      drivers/video/fbdev/savage/
12583
12584 S390
12585 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12586 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12587 L:      linux-s390@vger.kernel.org
12588 W:      http://www.ibm.com/developerworks/linux/linux390/
12589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12590 S:      Supported
12591 F:      arch/s390/
12592 F:      drivers/s390/
12593 F:      Documentation/s390/
12594 F:      Documentation/driver-api/s390-drivers.rst
12595
12596 S390 COMMON I/O LAYER
12597 M:      Sebastian Ott <sebott@linux.ibm.com>
12598 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12599 L:      linux-s390@vger.kernel.org
12600 W:      http://www.ibm.com/developerworks/linux/linux390/
12601 S:      Supported
12602 F:      drivers/s390/cio/
12603
12604 S390 DASD DRIVER
12605 M:      Stefan Haberland <sth@linux.ibm.com>
12606 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12607 L:      linux-s390@vger.kernel.org
12608 W:      http://www.ibm.com/developerworks/linux/linux390/
12609 S:      Supported
12610 F:      drivers/s390/block/dasd*
12611 F:      block/partitions/ibm.c
12612
12613 S390 IOMMU (PCI)
12614 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12615 L:      linux-s390@vger.kernel.org
12616 W:      http://www.ibm.com/developerworks/linux/linux390/
12617 S:      Supported
12618 F:      drivers/iommu/s390-iommu.c
12619
12620 S390 IUCV NETWORK LAYER
12621 M:      Julian Wiedmann <jwi@linux.ibm.com>
12622 M:      Ursula Braun <ubraun@linux.ibm.com>
12623 L:      linux-s390@vger.kernel.org
12624 W:      http://www.ibm.com/developerworks/linux/linux390/
12625 S:      Supported
12626 F:      drivers/s390/net/*iucv*
12627 F:      include/net/iucv/
12628 F:      net/iucv/
12629
12630 S390 NETWORK DRIVERS
12631 M:      Julian Wiedmann <jwi@linux.ibm.com>
12632 M:      Ursula Braun <ubraun@linux.ibm.com>
12633 L:      linux-s390@vger.kernel.org
12634 W:      http://www.ibm.com/developerworks/linux/linux390/
12635 S:      Supported
12636 F:      drivers/s390/net/
12637
12638 S390 PCI SUBSYSTEM
12639 M:      Sebastian Ott <sebott@linux.ibm.com>
12640 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12641 L:      linux-s390@vger.kernel.org
12642 W:      http://www.ibm.com/developerworks/linux/linux390/
12643 S:      Supported
12644 F:      arch/s390/pci/
12645 F:      drivers/pci/hotplug/s390_pci_hpc.c
12646
12647 S390 VFIO-CCW DRIVER
12648 M:      Cornelia Huck <cohuck@redhat.com>
12649 M:      Halil Pasic <pasic@linux.ibm.com>
12650 L:      linux-s390@vger.kernel.org
12651 L:      kvm@vger.kernel.org
12652 S:      Supported
12653 F:      drivers/s390/cio/vfio_ccw*
12654 F:      Documentation/s390/vfio-ccw.txt
12655 F:      include/uapi/linux/vfio_ccw.h
12656
12657 S390 ZCRYPT DRIVER
12658 M:      Harald Freudenberger <freude@linux.ibm.com>
12659 L:      linux-s390@vger.kernel.org
12660 W:      http://www.ibm.com/developerworks/linux/linux390/
12661 S:      Supported
12662 F:      drivers/s390/crypto/
12663
12664 S390 ZFCP DRIVER
12665 M:      Steffen Maier <maier@linux.ibm.com>
12666 M:      Benjamin Block <bblock@linux.ibm.com>
12667 L:      linux-s390@vger.kernel.org
12668 W:      http://www.ibm.com/developerworks/linux/linux390/
12669 S:      Supported
12670 F:      drivers/s390/scsi/zfcp_*
12671
12672 S3C24XX SD/MMC Driver
12673 M:      Ben Dooks <ben-linux@fluff.org>
12674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12675 S:      Supported
12676 F:      drivers/mmc/host/s3cmci.*
12677
12678 SAA6588 RDS RECEIVER DRIVER
12679 M:      Hans Verkuil <hverkuil@xs4all.nl>
12680 L:      linux-media@vger.kernel.org
12681 T:      git git://linuxtv.org/media_tree.git
12682 W:      https://linuxtv.org
12683 S:      Odd Fixes
12684 F:      drivers/media/i2c/saa6588*
12685
12686 SAA7134 VIDEO4LINUX DRIVER
12687 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12688 L:      linux-media@vger.kernel.org
12689 W:      https://linuxtv.org
12690 T:      git git://linuxtv.org/media_tree.git
12691 S:      Odd fixes
12692 F:      Documentation/media/v4l-drivers/saa7134*
12693 F:      drivers/media/pci/saa7134/
12694
12695 SAA7146 VIDEO4LINUX-2 DRIVER
12696 M:      Hans Verkuil <hverkuil@xs4all.nl>
12697 L:      linux-media@vger.kernel.org
12698 T:      git git://linuxtv.org/media_tree.git
12699 S:      Maintained
12700 F:      drivers/media/common/saa7146/
12701 F:      drivers/media/pci/saa7146/
12702 F:      include/media/saa7146*
12703
12704 SAMSUNG AUDIO (ASoC) DRIVERS
12705 M:      Krzysztof Kozlowski <krzk@kernel.org>
12706 M:      Sangbeom Kim <sbkim73@samsung.com>
12707 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12708 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12709 S:      Supported
12710 F:      sound/soc/samsung/
12711 F:      Documentation/devicetree/bindings/sound/samsung*
12712
12713 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12714 M:      Krzysztof Kozlowski <krzk@kernel.org>
12715 L:      linux-crypto@vger.kernel.org
12716 L:      linux-samsung-soc@vger.kernel.org
12717 S:      Maintained
12718 F:      drivers/crypto/exynos-rng.c
12719 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12720
12721 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12722 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12723 L:      linux-samsung-soc@vger.kernel.org
12724 S:      Maintained
12725 F:      drivers/char/hw_random/exynos-trng.c
12726 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12727
12728 SAMSUNG FRAMEBUFFER DRIVER
12729 M:      Jingoo Han <jingoohan1@gmail.com>
12730 L:      linux-fbdev@vger.kernel.org
12731 S:      Maintained
12732 F:      drivers/video/fbdev/s3c-fb.c
12733
12734 SAMSUNG LAPTOP DRIVER
12735 M:      Corentin Chary <corentin.chary@gmail.com>
12736 L:      platform-driver-x86@vger.kernel.org
12737 S:      Maintained
12738 F:      drivers/platform/x86/samsung-laptop.c
12739
12740 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12741 M:      Sangbeom Kim <sbkim73@samsung.com>
12742 M:      Krzysztof Kozlowski <krzk@kernel.org>
12743 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12744 L:      linux-kernel@vger.kernel.org
12745 L:      linux-samsung-soc@vger.kernel.org
12746 S:      Supported
12747 F:      drivers/mfd/sec*.c
12748 F:      drivers/regulator/s2m*.c
12749 F:      drivers/regulator/s5m*.c
12750 F:      drivers/clk/clk-s2mps11.c
12751 F:      drivers/rtc/rtc-s5m.c
12752 F:      include/linux/mfd/samsung/
12753 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12754 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12755 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12756 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12757
12758 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12759 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12760 L:      linux-media@vger.kernel.org
12761 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12762 S:      Maintained
12763 F:      drivers/media/platform/s3c-camif/
12764 F:      include/media/drv-intf/s3c_camif.h
12765
12766 SAMSUNG S3FWRN5 NFC DRIVER
12767 M:      Robert Baldyga <r.baldyga@samsung.com>
12768 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12769 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12770 S:      Supported
12771 F:      drivers/nfc/s3fwrn5
12772
12773 SAMSUNG S5C73M3 CAMERA DRIVER
12774 M:      Kyungmin Park <kyungmin.park@samsung.com>
12775 M:      Andrzej Hajda <a.hajda@samsung.com>
12776 L:      linux-media@vger.kernel.org
12777 S:      Supported
12778 F:      drivers/media/i2c/s5c73m3/*
12779
12780 SAMSUNG S5K5BAF CAMERA DRIVER
12781 M:      Kyungmin Park <kyungmin.park@samsung.com>
12782 M:      Andrzej Hajda <a.hajda@samsung.com>
12783 L:      linux-media@vger.kernel.org
12784 S:      Supported
12785 F:      drivers/media/i2c/s5k5baf.c
12786
12787 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12788 M:      Krzysztof Kozlowski <krzk@kernel.org>
12789 M:      Vladimir Zapolskiy <vz@mleia.com>
12790 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12791 L:      linux-crypto@vger.kernel.org
12792 L:      linux-samsung-soc@vger.kernel.org
12793 S:      Maintained
12794 F:      drivers/crypto/s5p-sss.c
12795
12796 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12797 M:      Kyungmin Park <kyungmin.park@samsung.com>
12798 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12799 L:      linux-media@vger.kernel.org
12800 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12801 S:      Supported
12802 F:      drivers/media/platform/exynos4-is/
12803
12804 SAMSUNG SOC CLOCK DRIVERS
12805 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12806 M:      Tomasz Figa <tomasz.figa@gmail.com>
12807 M:      Chanwoo Choi <cw00.choi@samsung.com>
12808 S:      Supported
12809 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12811 F:      drivers/clk/samsung/
12812 F:      include/dt-bindings/clock/exynos*.h
12813 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12814
12815 SAMSUNG SPI DRIVERS
12816 M:      Kukjin Kim <kgene@kernel.org>
12817 M:      Krzysztof Kozlowski <krzk@kernel.org>
12818 M:      Andi Shyti <andi@etezian.org>
12819 L:      linux-spi@vger.kernel.org
12820 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12821 S:      Maintained
12822 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12823 F:      drivers/spi/spi-s3c*
12824 F:      include/linux/platform_data/spi-s3c64xx.h
12825
12826 SAMSUNG SXGBE DRIVERS
12827 M:      Byungho An <bh74.an@samsung.com>
12828 M:      Girish K S <ks.giri@samsung.com>
12829 M:      Vipul Pandya <vipul.pandya@samsung.com>
12830 S:      Supported
12831 L:      netdev@vger.kernel.org
12832 F:      drivers/net/ethernet/samsung/sxgbe/
12833
12834 SAMSUNG THERMAL DRIVER
12835 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12836 L:      linux-pm@vger.kernel.org
12837 L:      linux-samsung-soc@vger.kernel.org
12838 S:      Supported
12839 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12840 F:      drivers/thermal/samsung/
12841
12842 SAMSUNG USB2 PHY DRIVER
12843 M:      Kamil Debski <kamil@wypas.org>
12844 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12845 L:      linux-kernel@vger.kernel.org
12846 S:      Supported
12847 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12848 F:      Documentation/phy/samsung-usb2.txt
12849 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12850 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12851 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12852 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12853 F:      drivers/phy/samsung/phy-samsung-usb2.c
12854 F:      drivers/phy/samsung/phy-samsung-usb2.h
12855
12856 SC1200 WDT DRIVER
12857 M:      Zwane Mwaikambo <zwanem@gmail.com>
12858 S:      Maintained
12859 F:      drivers/watchdog/sc1200wdt.c
12860
12861 SCHEDULER
12862 M:      Ingo Molnar <mingo@redhat.com>
12863 M:      Peter Zijlstra <peterz@infradead.org>
12864 L:      linux-kernel@vger.kernel.org
12865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12866 S:      Maintained
12867 F:      kernel/sched/
12868 F:      include/linux/sched.h
12869 F:      include/uapi/linux/sched.h
12870 F:      include/linux/wait.h
12871
12872 SCR24X CHIP CARD INTERFACE DRIVER
12873 M:      Lubomir Rintel <lkundrak@v3.sk>
12874 S:      Supported
12875 F:      drivers/char/pcmcia/scr24x_cs.c
12876
12877 SCSI CDROM DRIVER
12878 M:      Jens Axboe <axboe@kernel.dk>
12879 L:      linux-scsi@vger.kernel.org
12880 W:      http://www.kernel.dk
12881 S:      Maintained
12882 F:      drivers/scsi/sr*
12883
12884 SCSI RDMA PROTOCOL (SRP) INITIATOR
12885 M:      Bart Van Assche <bvanassche@acm.org>
12886 L:      linux-rdma@vger.kernel.org
12887 S:      Supported
12888 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12889 F:      drivers/infiniband/ulp/srp/
12890 F:      include/scsi/srp.h
12891
12892 SCSI RDMA PROTOCOL (SRP) TARGET
12893 M:      Bart Van Assche <bvanassche@acm.org>
12894 L:      linux-rdma@vger.kernel.org
12895 L:      target-devel@vger.kernel.org
12896 S:      Supported
12897 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12898 F:      drivers/infiniband/ulp/srpt/
12899
12900 SCSI SG DRIVER
12901 M:      Doug Gilbert <dgilbert@interlog.com>
12902 L:      linux-scsi@vger.kernel.org
12903 W:      http://sg.danny.cz/sg
12904 S:      Maintained
12905 F:      Documentation/scsi/scsi-generic.txt
12906 F:      drivers/scsi/sg.c
12907 F:      include/scsi/sg.h
12908
12909 SCSI SUBSYSTEM
12910 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12912 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12914 L:      linux-scsi@vger.kernel.org
12915 S:      Maintained
12916 F:      Documentation/devicetree/bindings/scsi/
12917 F:      drivers/scsi/
12918 F:      include/scsi/
12919
12920 SCSI TAPE DRIVER
12921 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12922 L:      linux-scsi@vger.kernel.org
12923 S:      Maintained
12924 F:      Documentation/scsi/st.txt
12925 F:      drivers/scsi/st.*
12926 F:      drivers/scsi/st_*.h
12927
12928 SCTP PROTOCOL
12929 M:      Vlad Yasevich <vyasevich@gmail.com>
12930 M:      Neil Horman <nhorman@tuxdriver.com>
12931 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12932 L:      linux-sctp@vger.kernel.org
12933 W:      http://lksctp.sourceforge.net
12934 S:      Maintained
12935 F:      Documentation/networking/sctp.txt
12936 F:      include/linux/sctp.h
12937 F:      include/uapi/linux/sctp.h
12938 F:      include/net/sctp/
12939 F:      net/sctp/
12940
12941 SCx200 CPU SUPPORT
12942 M:      Jim Cromie <jim.cromie@gmail.com>
12943 S:      Odd Fixes
12944 F:      Documentation/i2c/busses/scx200_acb
12945 F:      arch/x86/platform/scx200/
12946 F:      drivers/watchdog/scx200_wdt.c
12947 F:      drivers/i2c/busses/scx200*
12948 F:      drivers/mtd/maps/scx200_docflash.c
12949 F:      include/linux/scx200.h
12950
12951 SCx200 GPIO DRIVER
12952 M:      Jim Cromie <jim.cromie@gmail.com>
12953 S:      Maintained
12954 F:      drivers/char/scx200_gpio.c
12955 F:      include/linux/scx200_gpio.h
12956
12957 SCx200 HRT CLOCKSOURCE DRIVER
12958 M:      Jim Cromie <jim.cromie@gmail.com>
12959 S:      Maintained
12960 F:      drivers/clocksource/scx200_hrt.c
12961
12962 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12963 M:      Sascha Sommer <saschasommer@freenet.de>
12964 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12965 S:      Maintained
12966 F:      drivers/mmc/host/sdricoh_cs.c
12967
12968 SECURE COMPUTING
12969 M:      Kees Cook <keescook@chromium.org>
12970 R:      Andy Lutomirski <luto@amacapital.net>
12971 R:      Will Drewry <wad@chromium.org>
12972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12973 S:      Supported
12974 F:      kernel/seccomp.c
12975 F:      include/uapi/linux/seccomp.h
12976 F:      include/linux/seccomp.h
12977 F:      tools/testing/selftests/seccomp/*
12978 F:      tools/testing/selftests/kselftest_harness.h
12979 F:      Documentation/userspace-api/seccomp_filter.rst
12980 K:      \bsecure_computing
12981 K:      \bTIF_SECCOMP\b
12982
12983 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12984 M:      Al Cooper <alcooperx@gmail.com>
12985 L:      linux-mmc@vger.kernel.org
12986 L:      bcm-kernel-feedback-list@broadcom.com
12987 S:      Maintained
12988 F:      drivers/mmc/host/sdhci-brcmstb*
12989
12990 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12991 M:      Adrian Hunter <adrian.hunter@intel.com>
12992 L:      linux-mmc@vger.kernel.org
12993 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12994 S:      Maintained
12995 F:      drivers/mmc/host/sdhci*
12996 F:      include/linux/mmc/sdhci*
12997
12998 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
12999 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13000 M:      Manjunath M B <manjumb@synopsys.com>
13001 L:      linux-mmc@vger.kernel.org
13002 S:      Maintained
13003 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13004
13005 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13006 M:      Ben Dooks <ben-linux@fluff.org>
13007 M:      Jaehoon Chung <jh80.chung@samsung.com>
13008 L:      linux-mmc@vger.kernel.org
13009 S:      Maintained
13010 F:      drivers/mmc/host/sdhci-s3c*
13011
13012 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13013 M:      Viresh Kumar <vireshk@kernel.org>
13014 L:      linux-mmc@vger.kernel.org
13015 S:      Maintained
13016 F:      drivers/mmc/host/sdhci-spear.c
13017
13018 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13019 M:      Kishon Vijay Abraham I <kishon@ti.com>
13020 L:      linux-mmc@vger.kernel.org
13021 S:      Maintained
13022 F:      drivers/mmc/host/sdhci-omap.c
13023
13024 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13025 M:      Scott Bauer <scott.bauer@intel.com>
13026 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13027 L:      linux-block@vger.kernel.org
13028 S:      Supported
13029 F:      block/sed*
13030 F:      block/opal_proto.h
13031 F:      include/linux/sed*
13032 F:      include/uapi/linux/sed*
13033
13034 SECURITY CONTACT
13035 M:      Security Officers <security@kernel.org>
13036 S:      Supported
13037
13038 SECURITY SUBSYSTEM
13039 M:      James Morris <jmorris@namei.org>
13040 M:      "Serge E. Hallyn" <serge@hallyn.com>
13041 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13043 W:      http://kernsec.org/
13044 S:      Supported
13045 F:      security/
13046 X:      security/selinux/
13047
13048 SELINUX SECURITY MODULE
13049 M:      Paul Moore <paul@paul-moore.com>
13050 M:      Stephen Smalley <sds@tycho.nsa.gov>
13051 M:      Eric Paris <eparis@parisplace.org>
13052 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13053 W:      https://selinuxproject.org
13054 W:      https://github.com/SELinuxProject
13055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13056 S:      Supported
13057 F:      include/linux/selinux*
13058 F:      security/selinux/
13059 F:      scripts/selinux/
13060 F:      Documentation/admin-guide/LSM/SELinux.rst
13061
13062 SENSABLE PHANTOM
13063 M:      Jiri Slaby <jirislaby@gmail.com>
13064 S:      Maintained
13065 F:      drivers/misc/phantom.c
13066 F:      include/uapi/linux/phantom.h
13067
13068 SERIAL DEVICE BUS
13069 M:      Rob Herring <robh@kernel.org>
13070 L:      linux-serial@vger.kernel.org
13071 S:      Maintained
13072 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13073 F:      drivers/tty/serdev/
13074 F:      include/linux/serdev.h
13075
13076 SERIAL DRIVERS
13077 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13078 L:      linux-serial@vger.kernel.org
13079 S:      Maintained
13080 F:      Documentation/devicetree/bindings/serial/
13081 F:      drivers/tty/serial/
13082
13083 SERIAL IR RECEIVER
13084 M:      Sean Young <sean@mess.org>
13085 L:      linux-media@vger.kernel.org
13086 S:      Maintained
13087 F:      drivers/media/rc/serial_ir.c
13088
13089 SFC NETWORK DRIVER
13090 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13091 M:      Edward Cree <ecree@solarflare.com>
13092 M:      Bert Kenward <bkenward@solarflare.com>
13093 L:      netdev@vger.kernel.org
13094 S:      Supported
13095 F:      drivers/net/ethernet/sfc/
13096
13097 SGI GRU DRIVER
13098 M:      Dimitri Sivanich <sivanich@sgi.com>
13099 S:      Maintained
13100 F:      drivers/misc/sgi-gru/
13101
13102 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13103 M:      Pat Gefre <pfg@sgi.com>
13104 L:      linux-ia64@vger.kernel.org
13105 S:      Supported
13106 F:      Documentation/ia64/serial.txt
13107 F:      drivers/tty/serial/ioc?_serial.c
13108 F:      include/linux/ioc?.h
13109
13110 SGI XP/XPC/XPNET DRIVER
13111 M:      Cliff Whickman <cpw@sgi.com>
13112 M:      Robin Holt <robinmholt@gmail.com>
13113 S:      Maintained
13114 F:      drivers/misc/sgi-xp/
13115
13116 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13117 M:      Ursula Braun <ubraun@linux.ibm.com>
13118 L:      linux-s390@vger.kernel.org
13119 W:      http://www.ibm.com/developerworks/linux/linux390/
13120 S:      Supported
13121 F:      net/smc/
13122
13123 SHARP RJ54N1CB0C SENSOR DRIVER
13124 M:      Jacopo Mondi <jacopo@jmondi.org>
13125 L:      linux-media@vger.kernel.org
13126 T:      git git://linuxtv.org/media_tree.git
13127 S:      Odd fixes
13128 F:      drivers/media/i2c/rj54n1cb0c.c
13129 F:      include/media/i2c/rj54n1cb0c.h
13130
13131 SH_VEU V4L2 MEM2MEM DRIVER
13132 L:      linux-media@vger.kernel.org
13133 S:      Orphan
13134 F:      drivers/media/platform/sh_veu.c
13135
13136 SH_VOU V4L2 OUTPUT DRIVER
13137 L:      linux-media@vger.kernel.org
13138 S:      Orphan
13139 F:      drivers/media/platform/sh_vou.c
13140 F:      include/media/drv-intf/sh_vou.h
13141
13142 SI2157 MEDIA DRIVER
13143 M:      Antti Palosaari <crope@iki.fi>
13144 L:      linux-media@vger.kernel.org
13145 W:      https://linuxtv.org
13146 W:      http://palosaari.fi/linux/
13147 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13148 T:      git git://linuxtv.org/anttip/media_tree.git
13149 S:      Maintained
13150 F:      drivers/media/tuners/si2157*
13151
13152 SI2165 MEDIA DRIVER
13153 M:      Matthias Schwarzott <zzam@gentoo.org>
13154 L:      linux-media@vger.kernel.org
13155 W:      https://linuxtv.org
13156 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13157 S:      Maintained
13158 F:      drivers/media/dvb-frontends/si2165*
13159
13160 SI2168 MEDIA DRIVER
13161 M:      Antti Palosaari <crope@iki.fi>
13162 L:      linux-media@vger.kernel.org
13163 W:      https://linuxtv.org
13164 W:      http://palosaari.fi/linux/
13165 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13166 T:      git git://linuxtv.org/anttip/media_tree.git
13167 S:      Maintained
13168 F:      drivers/media/dvb-frontends/si2168*
13169
13170 SI470X FM RADIO RECEIVER I2C DRIVER
13171 M:      Hans Verkuil <hverkuil@xs4all.nl>
13172 L:      linux-media@vger.kernel.org
13173 T:      git git://linuxtv.org/media_tree.git
13174 W:      https://linuxtv.org
13175 S:      Odd Fixes
13176 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13177
13178 SI470X FM RADIO RECEIVER USB DRIVER
13179 M:      Hans Verkuil <hverkuil@xs4all.nl>
13180 L:      linux-media@vger.kernel.org
13181 T:      git git://linuxtv.org/media_tree.git
13182 W:      https://linuxtv.org
13183 S:      Maintained
13184 F:      drivers/media/radio/si470x/radio-si470x-common.c
13185 F:      drivers/media/radio/si470x/radio-si470x.h
13186 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13187
13188 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13189 M:      Eduardo Valentin <edubezval@gmail.com>
13190 L:      linux-media@vger.kernel.org
13191 T:      git git://linuxtv.org/media_tree.git
13192 W:      https://linuxtv.org
13193 S:      Odd Fixes
13194 F:      drivers/media/radio/si4713/si4713.?
13195
13196 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13197 M:      Eduardo Valentin <edubezval@gmail.com>
13198 L:      linux-media@vger.kernel.org
13199 T:      git git://linuxtv.org/media_tree.git
13200 W:      https://linuxtv.org
13201 S:      Odd Fixes
13202 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13203
13204 SI4713 FM RADIO TRANSMITTER USB DRIVER
13205 M:      Hans Verkuil <hverkuil@xs4all.nl>
13206 L:      linux-media@vger.kernel.org
13207 T:      git git://linuxtv.org/media_tree.git
13208 W:      https://linuxtv.org
13209 S:      Maintained
13210 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13211
13212 SIANO DVB DRIVER
13213 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13214 L:      linux-media@vger.kernel.org
13215 W:      https://linuxtv.org
13216 T:      git git://linuxtv.org/media_tree.git
13217 S:      Odd fixes
13218 F:      drivers/media/common/siano/
13219 F:      drivers/media/usb/siano/
13220 F:      drivers/media/usb/siano/
13221 F:      drivers/media/mmc/siano/
13222
13223 SIFIVE DRIVERS
13224 M:      Palmer Dabbelt <palmer@sifive.com>
13225 L:      linux-riscv@lists.infradead.org
13226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13227 S:      Supported
13228 K:      sifive
13229 N:      sifive
13230
13231 SILEAD TOUCHSCREEN DRIVER
13232 M:      Hans de Goede <hdegoede@redhat.com>
13233 L:      linux-input@vger.kernel.org
13234 L:      platform-driver-x86@vger.kernel.org
13235 S:      Maintained
13236 F:      drivers/input/touchscreen/silead.c
13237 F:      drivers/platform/x86/touchscreen_dmi.c
13238
13239 SILICON MOTION SM712 FRAME BUFFER DRIVER
13240 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13241 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13242 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13243 L:      linux-fbdev@vger.kernel.org
13244 S:      Maintained
13245 F:      drivers/video/fbdev/sm712*
13246 F:      Documentation/fb/sm712fb.txt
13247
13248 SIMPLE FIRMWARE INTERFACE (SFI)
13249 M:      Len Brown <lenb@kernel.org>
13250 L:      sfi-devel@simplefirmware.org
13251 W:      http://simplefirmware.org/
13252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13253 S:      Supported
13254 F:      arch/x86/platform/sfi/
13255 F:      drivers/sfi/
13256 F:      include/linux/sfi*.h
13257
13258 SIMPLEFB FB DRIVER
13259 M:      Hans de Goede <hdegoede@redhat.com>
13260 L:      linux-fbdev@vger.kernel.org
13261 S:      Maintained
13262 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13263 F:      drivers/video/fbdev/simplefb.c
13264 F:      include/linux/platform_data/simplefb.h
13265
13266 SIMTEC EB110ATX (Chalice CATS)
13267 P:      Ben Dooks
13268 P:      Vincent Sanders <vince@simtec.co.uk>
13269 M:      Simtec Linux Team <linux@simtec.co.uk>
13270 W:      http://www.simtec.co.uk/products/EB110ATX/
13271 S:      Supported
13272
13273 SIMTEC EB2410ITX (BAST)
13274 P:      Ben Dooks
13275 P:      Vincent Sanders <vince@simtec.co.uk>
13276 M:      Simtec Linux Team <linux@simtec.co.uk>
13277 W:      http://www.simtec.co.uk/products/EB2410ITX/
13278 S:      Supported
13279 F:      arch/arm/mach-s3c24xx/mach-bast.c
13280 F:      arch/arm/mach-s3c24xx/bast-ide.c
13281 F:      arch/arm/mach-s3c24xx/bast-irq.c
13282
13283 SIPHASH PRF ROUTINES
13284 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13285 S:      Maintained
13286 F:      lib/siphash.c
13287 F:      lib/test_siphash.c
13288 F:      include/linux/siphash.h
13289
13290 SIOX
13291 M:      Gavin Schenk <g.schenk@eckelmann.de>
13292 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13293 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13294 S:      Supported
13295 F:      drivers/siox/*
13296 F:      include/trace/events/siox.h
13297
13298 SIS 190 ETHERNET DRIVER
13299 M:      Francois Romieu <romieu@fr.zoreil.com>
13300 L:      netdev@vger.kernel.org
13301 S:      Maintained
13302 F:      drivers/net/ethernet/sis/sis190.c
13303
13304 SIS 900/7016 FAST ETHERNET DRIVER
13305 M:      Daniele Venzano <venza@brownhat.org>
13306 W:      http://www.brownhat.org/sis900.html
13307 L:      netdev@vger.kernel.org
13308 S:      Maintained
13309 F:      drivers/net/ethernet/sis/sis900.*
13310
13311 SIS FRAMEBUFFER DRIVER
13312 M:      Thomas Winischhofer <thomas@winischhofer.net>
13313 W:      http://www.winischhofer.net/linuxsisvga.shtml
13314 S:      Maintained
13315 F:      Documentation/fb/sisfb.txt
13316 F:      drivers/video/fbdev/sis/
13317 F:      include/video/sisfb.h
13318
13319 SIS USB2VGA DRIVER
13320 M:      Thomas Winischhofer <thomas@winischhofer.net>
13321 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13322 S:      Maintained
13323 F:      drivers/usb/misc/sisusbvga/
13324
13325 SLAB ALLOCATOR
13326 M:      Christoph Lameter <cl@linux.com>
13327 M:      Pekka Enberg <penberg@kernel.org>
13328 M:      David Rientjes <rientjes@google.com>
13329 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13330 M:      Andrew Morton <akpm@linux-foundation.org>
13331 L:      linux-mm@kvack.org
13332 S:      Maintained
13333 F:      include/linux/sl?b*.h
13334 F:      mm/sl?b*
13335
13336 SLEEPABLE READ-COPY UPDATE (SRCU)
13337 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13338 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13339 M:      Josh Triplett <josh@joshtriplett.org>
13340 R:      Steven Rostedt <rostedt@goodmis.org>
13341 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13342 L:      linux-kernel@vger.kernel.org
13343 W:      http://www.rdrop.com/users/paulmck/RCU/
13344 S:      Supported
13345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13346 F:      include/linux/srcu*.h
13347 F:      kernel/rcu/srcu*.c
13348
13349 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13350 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13351 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13352 S:      Maintained
13353 F:      drivers/slimbus/
13354 F:      Documentation/devicetree/bindings/slimbus/
13355 F:      include/linux/slimbus.h
13356
13357 SMACK SECURITY MODULE
13358 M:      Casey Schaufler <casey@schaufler-ca.com>
13359 L:      linux-security-module@vger.kernel.org
13360 W:      http://schaufler-ca.com
13361 T:      git git://github.com/cschaufler/smack-next
13362 S:      Maintained
13363 F:      Documentation/admin-guide/LSM/Smack.rst
13364 F:      security/smack/
13365
13366 SMC91x ETHERNET DRIVER
13367 M:      Nicolas Pitre <nico@fluxnic.net>
13368 S:      Odd Fixes
13369 F:      drivers/net/ethernet/smsc/smc91x.*
13370
13371 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13372 M:      Sakari Ailus <sakari.ailus@iki.fi>
13373 L:      linux-media@vger.kernel.org
13374 S:      Maintained
13375 F:      drivers/media/i2c/smiapp/
13376 F:      include/media/i2c/smiapp.h
13377 F:      drivers/media/i2c/smiapp-pll.c
13378 F:      drivers/media/i2c/smiapp-pll.h
13379 F:      include/uapi/linux/smiapp.h
13380 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13381
13382 SMM665 HARDWARE MONITOR DRIVER
13383 M:      Guenter Roeck <linux@roeck-us.net>
13384 L:      linux-hwmon@vger.kernel.org
13385 S:      Maintained
13386 F:      Documentation/hwmon/smm665
13387 F:      drivers/hwmon/smm665.c
13388
13389 SMSC EMC2103 HARDWARE MONITOR DRIVER
13390 M:      Steve Glendinning <steve.glendinning@shawell.net>
13391 L:      linux-hwmon@vger.kernel.org
13392 S:      Maintained
13393 F:      Documentation/hwmon/emc2103
13394 F:      drivers/hwmon/emc2103.c
13395
13396 SMSC SCH5627 HARDWARE MONITOR DRIVER
13397 M:      Hans de Goede <hdegoede@redhat.com>
13398 L:      linux-hwmon@vger.kernel.org
13399 S:      Supported
13400 F:      Documentation/hwmon/sch5627
13401 F:      drivers/hwmon/sch5627.c
13402
13403 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13404 M:      Steve Glendinning <steve.glendinning@shawell.net>
13405 L:      linux-fbdev@vger.kernel.org
13406 S:      Maintained
13407 F:      drivers/video/fbdev/smscufx.c
13408
13409 SMSC47B397 HARDWARE MONITOR DRIVER
13410 M:      Jean Delvare <jdelvare@suse.com>
13411 L:      linux-hwmon@vger.kernel.org
13412 S:      Maintained
13413 F:      Documentation/hwmon/smsc47b397
13414 F:      drivers/hwmon/smsc47b397.c
13415
13416 SMSC911x ETHERNET DRIVER
13417 M:      Steve Glendinning <steve.glendinning@shawell.net>
13418 L:      netdev@vger.kernel.org
13419 S:      Maintained
13420 F:      include/linux/smsc911x.h
13421 F:      drivers/net/ethernet/smsc/smsc911x.*
13422
13423 SMSC9420 PCI ETHERNET DRIVER
13424 M:      Steve Glendinning <steve.glendinning@shawell.net>
13425 L:      netdev@vger.kernel.org
13426 S:      Maintained
13427 F:      drivers/net/ethernet/smsc/smsc9420.*
13428
13429 SOC-CAMERA V4L2 SUBSYSTEM
13430 L:      linux-media@vger.kernel.org
13431 T:      git git://linuxtv.org/media_tree.git
13432 S:      Orphan
13433 F:      include/media/soc*
13434 F:      drivers/media/i2c/soc_camera/
13435 F:      drivers/media/platform/soc_camera/
13436
13437 SOCIONEXT SYNQUACER I2C DRIVER
13438 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13439 L:      linux-i2c@vger.kernel.org
13440 S:      Maintained
13441 F:      drivers/i2c/busses/i2c-synquacer.c
13442 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13443
13444 SOCIONEXT UNIPHIER SOUND DRIVER
13445 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13446 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13447 S:      Maintained
13448 F:      sound/soc/uniphier/
13449
13450 SOEKRIS NET48XX LED SUPPORT
13451 M:      Chris Boot <bootc@bootc.net>
13452 S:      Maintained
13453 F:      drivers/leds/leds-net48xx.c
13454
13455 SOFT-ROCE DRIVER (rxe)
13456 M:      Moni Shoua <monis@mellanox.com>
13457 L:      linux-rdma@vger.kernel.org
13458 S:      Supported
13459 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13460 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13461 F:      drivers/infiniband/sw/rxe/
13462 F:      include/uapi/rdma/rdma_user_rxe.h
13463
13464 SOFTLOGIC 6x10 MPEG CODEC
13465 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13466 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13467 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13468 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13469 M:      Ismael Luceno <ismael@iodev.co.uk>
13470 L:      linux-media@vger.kernel.org
13471 S:      Supported
13472 F:      drivers/media/pci/solo6x10/
13473
13474 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13475 M:      James Morse <james.morse@arm.com>
13476 L:      linux-arm-kernel@lists.infradead.org
13477 S:      Maintained
13478 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13479 F:      drivers/firmware/arm_sdei.c
13480 F:      include/linux/sdei.h
13481 F:      include/uapi/linux/sdei.h
13482
13483 SOFTWARE RAID (Multiple Disks) SUPPORT
13484 M:      Shaohua Li <shli@kernel.org>
13485 L:      linux-raid@vger.kernel.org
13486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13487 S:      Supported
13488 F:      drivers/md/Makefile
13489 F:      drivers/md/Kconfig
13490 F:      drivers/md/md*
13491 F:      drivers/md/raid*
13492 F:      include/linux/raid/
13493 F:      include/uapi/linux/raid/
13494
13495 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13496 M:      Jassi Brar <jaswinder.singh@linaro.org>
13497 L:      netdev@vger.kernel.org
13498 S:      Maintained
13499 F:      drivers/net/ethernet/socionext/netsec.c
13500 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13501
13502 SOLIDRUN CLEARFOG SUPPORT
13503 M:      Russell King <linux@armlinux.org.uk>
13504 S:      Maintained
13505 F:      arch/arm/boot/dts/armada-388-clearfog*
13506 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13507
13508 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13509 M:      Russell King <linux@armlinux.org.uk>
13510 S:      Maintained
13511 F:      arch/arm/boot/dts/imx6*-cubox-i*
13512 F:      arch/arm/boot/dts/imx6*-hummingboard*
13513 F:      arch/arm/boot/dts/imx6*-sr-*
13514
13515 SONIC NETWORK DRIVER
13516 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13517 L:      netdev@vger.kernel.org
13518 S:      Maintained
13519 F:      drivers/net/ethernet/natsemi/sonic.*
13520
13521 SONICS SILICON BACKPLANE DRIVER (SSB)
13522 M:      Michael Buesch <m@bues.ch>
13523 L:      linux-wireless@vger.kernel.org
13524 S:      Maintained
13525 F:      drivers/ssb/
13526 F:      include/linux/ssb/
13527
13528 SONY IMX258 SENSOR DRIVER
13529 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13530 L:      linux-media@vger.kernel.org
13531 T:      git git://linuxtv.org/media_tree.git
13532 S:      Maintained
13533 F:      drivers/media/i2c/imx258.c
13534
13535 SONY IMX274 SENSOR DRIVER
13536 M:      Leon Luo <leonl@leopardimaging.com>
13537 L:      linux-media@vger.kernel.org
13538 T:      git git://linuxtv.org/media_tree.git
13539 S:      Maintained
13540 F:      drivers/media/i2c/imx274.c
13541 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13542
13543 SONY MEMORYSTICK CARD SUPPORT
13544 M:      Alex Dubov <oakad@yahoo.com>
13545 W:      http://tifmxx.berlios.de/
13546 S:      Maintained
13547 F:      drivers/memstick/host/tifm_ms.c
13548
13549 SONY MEMORYSTICK STANDARD SUPPORT
13550 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13551 S:      Maintained
13552 F:      drivers/memstick/core/ms_block.*
13553
13554 SONY VAIO CONTROL DEVICE DRIVER
13555 M:      Mattia Dongili <malattia@linux.it>
13556 L:      platform-driver-x86@vger.kernel.org
13557 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13558 S:      Maintained
13559 F:      Documentation/laptops/sony-laptop.txt
13560 F:      drivers/char/sonypi.c
13561 F:      drivers/platform/x86/sony-laptop.c
13562 F:      include/linux/sony-laptop.h
13563
13564 SOUND
13565 M:      Jaroslav Kysela <perex@perex.cz>
13566 M:      Takashi Iwai <tiwai@suse.com>
13567 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13568 W:      http://www.alsa-project.org/
13569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13570 T:      git git://git.alsa-project.org/alsa-kernel.git
13571 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13572 S:      Maintained
13573 F:      Documentation/sound/
13574 F:      include/sound/
13575 F:      include/uapi/sound/
13576 F:      sound/
13577
13578 SOUND - COMPRESSED AUDIO
13579 M:      Vinod Koul <vkoul@kernel.org>
13580 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13582 S:      Supported
13583 F:      Documentation/sound/designs/compress-offload.rst
13584 F:      include/sound/compress_driver.h
13585 F:      include/uapi/sound/compress_*
13586 F:      sound/core/compress_offload.c
13587 F:      sound/soc/soc-compress.c
13588
13589 SOUND - DMAENGINE HELPERS
13590 M:      Lars-Peter Clausen <lars@metafoo.de>
13591 S:      Supported
13592 F:      include/sound/dmaengine_pcm.h
13593 F:      sound/core/pcm_dmaengine.c
13594 F:      sound/soc/soc-generic-dmaengine-pcm.c
13595
13596 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13597 M:      Liam Girdwood <lgirdwood@gmail.com>
13598 M:      Mark Brown <broonie@kernel.org>
13599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13601 W:      http://alsa-project.org/main/index.php/ASoC
13602 S:      Supported
13603 F:      Documentation/devicetree/bindings/sound/
13604 F:      Documentation/sound/soc/
13605 F:      sound/soc/
13606 F:      include/sound/soc*
13607
13608 SOUNDWIRE SUBSYSTEM
13609 M:      Vinod Koul <vinod.koul@intel.com>
13610 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13611 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13612 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13613 S:      Supported
13614 F:      Documentation/driver-api/soundwire/
13615 F:      drivers/soundwire/
13616 F:      include/linux/soundwire/
13617
13618 SP2 MEDIA DRIVER
13619 M:      Olli Salonen <olli.salonen@iki.fi>
13620 L:      linux-media@vger.kernel.org
13621 W:      https://linuxtv.org
13622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13623 S:      Maintained
13624 F:      drivers/media/dvb-frontends/sp2*
13625
13626 SPARC + UltraSPARC (sparc/sparc64)
13627 M:      "David S. Miller" <davem@davemloft.net>
13628 L:      sparclinux@vger.kernel.org
13629 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
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:      arch/sparc/
13634 F:      drivers/sbus/
13635
13636 SPARC SERIAL DRIVERS
13637 M:      "David S. Miller" <davem@davemloft.net>
13638 L:      sparclinux@vger.kernel.org
13639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13641 S:      Maintained
13642 F:      include/linux/sunserialcore.h
13643 F:      drivers/tty/serial/suncore.c
13644 F:      drivers/tty/serial/sunhv.c
13645 F:      drivers/tty/serial/sunsab.c
13646 F:      drivers/tty/serial/sunsab.h
13647 F:      drivers/tty/serial/sunsu.c
13648 F:      drivers/tty/serial/sunzilog.c
13649 F:      drivers/tty/serial/sunzilog.h
13650 F:      drivers/tty/vcc.c
13651
13652 SPARSE CHECKER
13653 M:      "Christopher Li" <sparse@chrisli.org>
13654 L:      linux-sparse@vger.kernel.org
13655 W:      https://sparse.wiki.kernel.org/
13656 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13657 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13658 S:      Maintained
13659 F:      include/linux/compiler.h
13660
13661 SPEAR CLOCK FRAMEWORK SUPPORT
13662 M:      Viresh Kumar <vireshk@kernel.org>
13663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13664 W:      http://www.st.com/spear
13665 S:      Maintained
13666 F:      drivers/clk/spear/
13667
13668 SPEAR PLATFORM SUPPORT
13669 M:      Viresh Kumar <vireshk@kernel.org>
13670 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13672 W:      http://www.st.com/spear
13673 S:      Maintained
13674 F:      arch/arm/boot/dts/spear*
13675 F:      arch/arm/mach-spear/
13676
13677 SPI NOR SUBSYSTEM
13678 M:      Marek Vasut <marek.vasut@gmail.com>
13679 L:      linux-mtd@lists.infradead.org
13680 W:      http://www.linux-mtd.infradead.org/
13681 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13682 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13683 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13684 S:      Maintained
13685 F:      drivers/mtd/spi-nor/
13686 F:      include/linux/mtd/spi-nor.h
13687
13688 SPI SUBSYSTEM
13689 M:      Mark Brown <broonie@kernel.org>
13690 L:      linux-spi@vger.kernel.org
13691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13692 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13693 S:      Maintained
13694 F:      Documentation/devicetree/bindings/spi/
13695 F:      Documentation/spi/
13696 F:      drivers/spi/
13697 F:      include/linux/spi/
13698 F:      include/uapi/linux/spi/
13699 F:      tools/spi/
13700
13701 SPIDERNET NETWORK DRIVER for CELL
13702 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13703 L:      netdev@vger.kernel.org
13704 S:      Supported
13705 F:      Documentation/networking/spider_net.txt
13706 F:      drivers/net/ethernet/toshiba/spider_net*
13707
13708 SPMI SUBSYSTEM
13709 R:      Stephen Boyd <sboyd@kernel.org>
13710 L:      linux-arm-msm@vger.kernel.org
13711 F:      Documentation/devicetree/bindings/spmi/
13712 F:      drivers/spmi/
13713 F:      include/dt-bindings/spmi/spmi.h
13714 F:      include/linux/spmi.h
13715 F:      include/trace/events/spmi.h
13716
13717 SPU FILE SYSTEM
13718 M:      Jeremy Kerr <jk@ozlabs.org>
13719 L:      linuxppc-dev@lists.ozlabs.org
13720 W:      http://www.ibm.com/developerworks/power/cell/
13721 S:      Supported
13722 F:      Documentation/filesystems/spufs.txt
13723 F:      arch/powerpc/platforms/cell/spufs/
13724
13725 SQUASHFS FILE SYSTEM
13726 M:      Phillip Lougher <phillip@squashfs.org.uk>
13727 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13728 W:      http://squashfs.org.uk
13729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13730 S:      Maintained
13731 F:      Documentation/filesystems/squashfs.txt
13732 F:      fs/squashfs/
13733
13734 SRM (Alpha) environment access
13735 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13736 S:      Maintained
13737 F:      arch/alpha/kernel/srm_env.c
13738
13739 ST STM32 I2C/SMBUS DRIVER
13740 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13741 L:      linux-i2c@vger.kernel.org
13742 S:      Maintained
13743 F:      drivers/i2c/busses/i2c-stm32*
13744
13745 STABLE BRANCH
13746 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13747 L:      stable@vger.kernel.org
13748 S:      Supported
13749 F:      Documentation/process/stable-kernel-rules.rst
13750
13751 STAGING - COMEDI
13752 M:      Ian Abbott <abbotti@mev.co.uk>
13753 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13754 S:      Odd Fixes
13755 F:      drivers/staging/comedi/
13756
13757 STAGING - EROFS FILE SYSTEM
13758 M:      Gao Xiang <gaoxiang25@huawei.com>
13759 M:      Chao Yu <yuchao0@huawei.com>
13760 L:      linux-erofs@lists.ozlabs.org
13761 S:      Maintained
13762 F:      drivers/staging/erofs/
13763
13764 STAGING - FLARION FT1000 DRIVERS
13765 M:      Marek Belisko <marek.belisko@gmail.com>
13766 S:      Odd Fixes
13767 F:      drivers/staging/ft1000/
13768
13769 STAGING - INDUSTRIAL IO
13770 M:      Jonathan Cameron <jic23@kernel.org>
13771 L:      linux-iio@vger.kernel.org
13772 S:      Odd Fixes
13773 F:      Documentation/devicetree/bindings/staging/iio/
13774 F:      drivers/staging/iio/
13775
13776 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13777 M:      Marc Dietrich <marvin24@gmx.de>
13778 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13779 L:      linux-tegra@vger.kernel.org
13780 S:      Maintained
13781 F:      drivers/staging/nvec/
13782
13783 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13784 M:      Jens Frederich <jfrederich@gmail.com>
13785 M:      Daniel Drake <dsd@laptop.org>
13786 M:      Jon Nettleton <jon.nettleton@gmail.com>
13787 W:      http://wiki.laptop.org/go/DCON
13788 S:      Maintained
13789 F:      drivers/staging/olpc_dcon/
13790
13791 STAGING - REALTEK RTL8712U DRIVERS
13792 M:      Larry Finger <Larry.Finger@lwfinger.net>
13793 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13794 S:      Odd Fixes
13795 F:      drivers/staging/rtl8712/
13796
13797 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13798 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13799 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13800 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13801 L:      linux-fbdev@vger.kernel.org
13802 S:      Maintained
13803 F:      drivers/staging/sm750fb/
13804
13805 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13806 M:      William Hubbs <w.d.hubbs@gmail.com>
13807 M:      Chris Brannon <chris@the-brannons.com>
13808 M:      Kirk Reiser <kirk@reisers.ca>
13809 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13810 L:      speakup@linux-speakup.org
13811 W:      http://www.linux-speakup.org/
13812 S:      Odd Fixes
13813 F:      drivers/staging/speakup/
13814
13815 STAGING - VIA VT665X DRIVERS
13816 M:      Forest Bond <forest@alittletooquiet.net>
13817 S:      Odd Fixes
13818 F:      drivers/staging/vt665?/
13819
13820 STAGING - WILC1000 WIFI DRIVER
13821 M:      Aditya Shankar <aditya.shankar@microchip.com>
13822 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13823 L:      linux-wireless@vger.kernel.org
13824 S:      Supported
13825 F:      drivers/staging/wilc1000/
13826
13827 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13828 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13829 S:      Odd Fixes
13830 F:      drivers/staging/xgifb/
13831
13832 STAGING SUBSYSTEM
13833 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13835 L:      devel@driverdev.osuosl.org
13836 S:      Supported
13837 F:      drivers/staging/
13838
13839 STARFIRE/DURALAN NETWORK DRIVER
13840 M:      Ion Badulescu <ionut@badula.org>
13841 S:      Odd Fixes
13842 F:      drivers/net/ethernet/adaptec/starfire*
13843
13844 STEC S1220 SKD DRIVER
13845 M:      Bart Van Assche <bart.vanassche@wdc.com>
13846 L:      linux-block@vger.kernel.org
13847 S:      Maintained
13848 F:      drivers/block/skd*[ch]
13849
13850 STI AUDIO (ASoC) DRIVERS
13851 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13852 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13853 S:      Maintained
13854 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13855 F:      sound/soc/sti/
13856
13857 STI CEC DRIVER
13858 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13859 S:      Maintained
13860 F:      drivers/staging/media/st-cec/
13861 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13862
13863 STK1160 USB VIDEO CAPTURE DRIVER
13864 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13865 L:      linux-media@vger.kernel.org
13866 T:      git git://linuxtv.org/media_tree.git
13867 S:      Maintained
13868 F:      drivers/media/usb/stk1160/
13869
13870 STM32 AUDIO (ASoC) DRIVERS
13871 M:      Olivier Moysan <olivier.moysan@st.com>
13872 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13873 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13874 S:      Maintained
13875 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13876 F:      sound/soc/stm/
13877
13878 STM32 TIMER/LPTIMER DRIVERS
13879 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13880 S:      Maintained
13881 F:      drivers/*/stm32-*timer*
13882 F:      drivers/pwm/pwm-stm32*
13883 F:      include/linux/*/stm32-*tim*
13884 F:      Documentation/ABI/testing/*timer-stm32
13885 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13886 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13887
13888 STMMAC ETHERNET DRIVER
13889 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13890 M:      Alexandre Torgue <alexandre.torgue@st.com>
13891 M:      Jose Abreu <joabreu@synopsys.com>
13892 L:      netdev@vger.kernel.org
13893 W:      http://www.stlinux.com
13894 S:      Supported
13895 F:      drivers/net/ethernet/stmicro/stmmac/
13896
13897 SUN3/3X
13898 M:      Sam Creasey <sammy@sammy.net>
13899 W:      http://sammy.net/sun3/
13900 S:      Maintained
13901 F:      arch/m68k/kernel/*sun3*
13902 F:      arch/m68k/sun3*/
13903 F:      arch/m68k/include/asm/sun3*
13904 F:      drivers/net/ethernet/i825xx/sun3*
13905
13906 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13907 M:      Hans de Goede <hdegoede@redhat.com>
13908 L:      linux-input@vger.kernel.org
13909 S:      Maintained
13910 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13911 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13912
13913 SUNDANCE NETWORK DRIVER
13914 M:      Denis Kirjanov <kda@linux-powerpc.org>
13915 L:      netdev@vger.kernel.org
13916 S:      Maintained
13917 F:      drivers/net/ethernet/dlink/sundance.c
13918
13919 SUPERH
13920 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13921 M:      Rich Felker <dalias@libc.org>
13922 L:      linux-sh@vger.kernel.org
13923 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13924 S:      Maintained
13925 F:      Documentation/sh/
13926 F:      arch/sh/
13927 F:      drivers/sh/
13928
13929 SUSPEND TO RAM
13930 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13931 M:      Len Brown <len.brown@intel.com>
13932 M:      Pavel Machek <pavel@ucw.cz>
13933 L:      linux-pm@vger.kernel.org
13934 B:      https://bugzilla.kernel.org
13935 S:      Supported
13936 F:      Documentation/power/
13937 F:      arch/x86/kernel/acpi/
13938 F:      drivers/base/power/
13939 F:      kernel/power/
13940 F:      include/linux/suspend.h
13941 F:      include/linux/freezer.h
13942 F:      include/linux/pm.h
13943
13944 SVGA HANDLING
13945 M:      Martin Mares <mj@ucw.cz>
13946 L:      linux-video@atrey.karlin.mff.cuni.cz
13947 S:      Maintained
13948 F:      Documentation/svga.txt
13949 F:      arch/x86/boot/video*
13950
13951 SWIOTLB SUBSYSTEM
13952 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13953 L:      iommu@lists.linux-foundation.org
13954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13955 S:      Supported
13956 F:      kernel/dma/swiotlb.c
13957 F:      arch/*/kernel/pci-swiotlb.c
13958 F:      include/linux/swiotlb.h
13959
13960 SWITCHDEV
13961 M:      Jiri Pirko <jiri@resnulli.us>
13962 M:      Ivan Vecera <ivecera@redhat.com>
13963 L:      netdev@vger.kernel.org
13964 S:      Supported
13965 F:      net/switchdev/
13966 F:      include/net/switchdev.h
13967
13968 SY8106A REGULATOR DRIVER
13969 M:      Icenowy Zheng <icenowy@aosc.io>
13970 S:      Maintained
13971 F:      drivers/regulator/sy8106a-regulator.c
13972 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13973
13974 SYNC FILE FRAMEWORK
13975 M:      Sumit Semwal <sumit.semwal@linaro.org>
13976 R:      Gustavo Padovan <gustavo@padovan.org>
13977 S:      Maintained
13978 L:      linux-media@vger.kernel.org
13979 L:      dri-devel@lists.freedesktop.org
13980 F:      drivers/dma-buf/sync_*
13981 F:      drivers/dma-buf/dma-fence*
13982 F:      drivers/dma-buf/sw_sync.c
13983 F:      include/linux/sync_file.h
13984 F:      include/uapi/linux/sync_file.h
13985 F:      Documentation/sync_file.txt
13986 T:      git git://anongit.freedesktop.org/drm/drm-misc
13987
13988 SYNOPSYS ARC ARCHITECTURE
13989 M:      Vineet Gupta <vgupta@synopsys.com>
13990 L:      linux-snps-arc@lists.infradead.org
13991 S:      Supported
13992 F:      arch/arc/
13993 F:      Documentation/devicetree/bindings/arc/*
13994 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13995 F:      drivers/clocksource/arc_timer.c
13996 F:      drivers/tty/serial/arc_uart.c
13997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13998
13999 SYNOPSYS ARC HSDK SDP pll clock driver
14000 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14001 S:      Supported
14002 F:      drivers/clk/clk-hsdk-pll.c
14003 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14004
14005 SYNOPSYS ARC SDP clock driver
14006 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14007 S:      Supported
14008 F:      drivers/clk/axs10x/*
14009 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14010
14011 SYNOPSYS ARC SDP platform support
14012 M:      Alexey Brodkin <abrodkin@synopsys.com>
14013 S:      Supported
14014 F:      arch/arc/plat-axs10x
14015 F:      arch/arc/boot/dts/ax*
14016 F:      Documentation/devicetree/bindings/arc/axs10*
14017
14018 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14019 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14020 S:      Supported
14021 F:      drivers/reset/reset-axs10x.c
14022 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14023
14024 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14025 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14026 S:      Maintained
14027 F:      drivers/tty/serial/8250/8250_dw.c
14028
14029 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14030 M:      Hoan Tran <hotran@apm.com>
14031 L:      linux-gpio@vger.kernel.org
14032 S:      Maintained
14033 F:      drivers/gpio/gpio-dwapb.c
14034 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14035
14036 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14037 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14038 S:      Maintained
14039 F:      drivers/dma/dwi-axi-dmac/
14040 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14041
14042 SYNOPSYS DESIGNWARE DMAC DRIVER
14043 M:      Viresh Kumar <vireshk@kernel.org>
14044 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14045 S:      Maintained
14046 F:      include/linux/dma/dw.h
14047 F:      include/linux/platform_data/dma-dw.h
14048 F:      drivers/dma/dw/
14049
14050 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14051 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14052 L:      netdev@vger.kernel.org
14053 S:      Supported
14054 F:      drivers/net/ethernet/synopsys/
14055
14056 SYNOPSYS DESIGNWARE I2C DRIVER
14057 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14058 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14059 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14060 L:      linux-i2c@vger.kernel.org
14061 S:      Maintained
14062 F:      drivers/i2c/busses/i2c-designware-*
14063 F:      include/linux/platform_data/i2c-designware.h
14064
14065 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14066 M:      Jaehoon Chung <jh80.chung@samsung.com>
14067 L:      linux-mmc@vger.kernel.org
14068 S:      Maintained
14069 F:      drivers/mmc/host/dw_mmc*
14070
14071 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14072 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14073 S:      Supported
14074 F:      drivers/reset/reset-hsdk.c
14075 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14076 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14077
14078 SYSTEM CONFIGURATION (SYSCON)
14079 M:      Lee Jones <lee.jones@linaro.org>
14080 M:      Arnd Bergmann <arnd@arndb.de>
14081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14082 S:      Supported
14083 F:      drivers/mfd/syscon.c
14084
14085 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14086 M:      Sudeep Holla <sudeep.holla@arm.com>
14087 L:      linux-arm-kernel@lists.infradead.org
14088 S:      Maintained
14089 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14090 F:      drivers/clk/clk-sc[mp]i.c
14091 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14092 F:      drivers/firmware/arm_scpi.c
14093 F:      drivers/firmware/arm_scmi/
14094 F:      include/linux/sc[mp]i_protocol.h
14095
14096 SYSTEM RESET/SHUTDOWN DRIVERS
14097 M:      Sebastian Reichel <sre@kernel.org>
14098 L:      linux-pm@vger.kernel.org
14099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14100 S:      Maintained
14101 F:      Documentation/devicetree/bindings/power/reset/
14102 F:      drivers/power/reset/
14103
14104 SYSTEM TRACE MODULE CLASS
14105 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14106 S:      Maintained
14107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14108 F:      Documentation/trace/stm.rst
14109 F:      drivers/hwtracing/stm/
14110 F:      include/linux/stm.h
14111 F:      include/uapi/linux/stm.h
14112
14113 SYSV FILESYSTEM
14114 M:      Christoph Hellwig <hch@infradead.org>
14115 S:      Maintained
14116 F:      Documentation/filesystems/sysv-fs.txt
14117 F:      fs/sysv/
14118 F:      include/linux/sysv_fs.h
14119
14120 TARGET SUBSYSTEM
14121 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14122 L:      linux-scsi@vger.kernel.org
14123 L:      target-devel@vger.kernel.org
14124 W:      http://www.linux-iscsi.org
14125 W:      http://groups.google.com/group/linux-iscsi-target-dev
14126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14127 S:      Supported
14128 F:      drivers/target/
14129 F:      include/target/
14130 F:      Documentation/target/
14131
14132 TASKSTATS STATISTICS INTERFACE
14133 M:      Balbir Singh <bsingharora@gmail.com>
14134 S:      Maintained
14135 F:      Documentation/accounting/taskstats*
14136 F:      include/linux/taskstats*
14137 F:      kernel/taskstats.c
14138
14139 TC subsystem
14140 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14141 M:      Cong Wang <xiyou.wangcong@gmail.com>
14142 M:      Jiri Pirko <jiri@resnulli.us>
14143 L:      netdev@vger.kernel.org
14144 S:      Maintained
14145 F:      include/net/pkt_cls.h
14146 F:      include/net/pkt_sched.h
14147 F:      include/net/tc_act/
14148 F:      include/uapi/linux/pkt_cls.h
14149 F:      include/uapi/linux/pkt_sched.h
14150 F:      include/uapi/linux/tc_act/
14151 F:      include/uapi/linux/tc_ematch/
14152 F:      net/sched/
14153
14154 TC90522 MEDIA DRIVER
14155 M:      Akihiro Tsukada <tskd08@gmail.com>
14156 L:      linux-media@vger.kernel.org
14157 S:      Odd Fixes
14158 F:      drivers/media/dvb-frontends/tc90522*
14159
14160 TCP LOW PRIORITY MODULE
14161 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14162 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14163 W:      http://tcp-lp-mod.sourceforge.net/
14164 S:      Maintained
14165 F:      net/ipv4/tcp_lp.c
14166
14167 TDA10071 MEDIA DRIVER
14168 M:      Antti Palosaari <crope@iki.fi>
14169 L:      linux-media@vger.kernel.org
14170 W:      https://linuxtv.org
14171 W:      http://palosaari.fi/linux/
14172 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14173 T:      git git://linuxtv.org/anttip/media_tree.git
14174 S:      Maintained
14175 F:      drivers/media/dvb-frontends/tda10071*
14176
14177 TDA18212 MEDIA DRIVER
14178 M:      Antti Palosaari <crope@iki.fi>
14179 L:      linux-media@vger.kernel.org
14180 W:      https://linuxtv.org
14181 W:      http://palosaari.fi/linux/
14182 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14183 T:      git git://linuxtv.org/anttip/media_tree.git
14184 S:      Maintained
14185 F:      drivers/media/tuners/tda18212*
14186
14187 TDA18218 MEDIA DRIVER
14188 M:      Antti Palosaari <crope@iki.fi>
14189 L:      linux-media@vger.kernel.org
14190 W:      https://linuxtv.org
14191 W:      http://palosaari.fi/linux/
14192 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14193 T:      git git://linuxtv.org/anttip/media_tree.git
14194 S:      Maintained
14195 F:      drivers/media/tuners/tda18218*
14196
14197 TDA18250 MEDIA DRIVER
14198 M:      Olli Salonen <olli.salonen@iki.fi>
14199 L:      linux-media@vger.kernel.org
14200 W:      https://linuxtv.org
14201 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14202 T:      git git://linuxtv.org/media_tree.git
14203 S:      Maintained
14204 F:      drivers/media/tuners/tda18250*
14205
14206 TDA18271 MEDIA DRIVER
14207 M:      Michael Krufky <mkrufky@linuxtv.org>
14208 L:      linux-media@vger.kernel.org
14209 W:      https://linuxtv.org
14210 W:      http://github.com/mkrufky
14211 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14212 T:      git git://linuxtv.org/mkrufky/tuners.git
14213 S:      Maintained
14214 F:      drivers/media/tuners/tda18271*
14215
14216 TDA1997x MEDIA DRIVER
14217 M:      Tim Harvey <tharvey@gateworks.com>
14218 L:      linux-media@vger.kernel.org
14219 W:      https://linuxtv.org
14220 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14221 S:      Maintained
14222 F:      drivers/media/i2c/tda1997x.*
14223
14224 TDA827x MEDIA DRIVER
14225 M:      Michael Krufky <mkrufky@linuxtv.org>
14226 L:      linux-media@vger.kernel.org
14227 W:      https://linuxtv.org
14228 W:      http://github.com/mkrufky
14229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14230 T:      git git://linuxtv.org/mkrufky/tuners.git
14231 S:      Maintained
14232 F:      drivers/media/tuners/tda8290.*
14233
14234 TDA8290 MEDIA DRIVER
14235 M:      Michael Krufky <mkrufky@linuxtv.org>
14236 L:      linux-media@vger.kernel.org
14237 W:      https://linuxtv.org
14238 W:      http://github.com/mkrufky
14239 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14240 T:      git git://linuxtv.org/mkrufky/tuners.git
14241 S:      Maintained
14242 F:      drivers/media/tuners/tda8290.*
14243
14244 TDA9840 MEDIA DRIVER
14245 M:      Hans Verkuil <hverkuil@xs4all.nl>
14246 L:      linux-media@vger.kernel.org
14247 T:      git git://linuxtv.org/media_tree.git
14248 W:      https://linuxtv.org
14249 S:      Maintained
14250 F:      drivers/media/i2c/tda9840*
14251
14252 TEA5761 TUNER DRIVER
14253 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14254 L:      linux-media@vger.kernel.org
14255 W:      https://linuxtv.org
14256 T:      git git://linuxtv.org/media_tree.git
14257 S:      Odd fixes
14258 F:      drivers/media/tuners/tea5761.*
14259
14260 TEA5767 TUNER DRIVER
14261 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14262 L:      linux-media@vger.kernel.org
14263 W:      https://linuxtv.org
14264 T:      git git://linuxtv.org/media_tree.git
14265 S:      Maintained
14266 F:      drivers/media/tuners/tea5767.*
14267
14268 TEA6415C MEDIA DRIVER
14269 M:      Hans Verkuil <hverkuil@xs4all.nl>
14270 L:      linux-media@vger.kernel.org
14271 T:      git git://linuxtv.org/media_tree.git
14272 W:      https://linuxtv.org
14273 S:      Maintained
14274 F:      drivers/media/i2c/tea6415c*
14275
14276 TEA6420 MEDIA DRIVER
14277 M:      Hans Verkuil <hverkuil@xs4all.nl>
14278 L:      linux-media@vger.kernel.org
14279 T:      git git://linuxtv.org/media_tree.git
14280 W:      https://linuxtv.org
14281 S:      Maintained
14282 F:      drivers/media/i2c/tea6420*
14283
14284 TEAM DRIVER
14285 M:      Jiri Pirko <jiri@resnulli.us>
14286 L:      netdev@vger.kernel.org
14287 S:      Supported
14288 F:      drivers/net/team/
14289 F:      include/linux/if_team.h
14290 F:      include/uapi/linux/if_team.h
14291
14292 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14293 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14294 S:      Maintained
14295 F:      arch/x86/platform/ts5500/
14296
14297 TECHNOTREND USB IR RECEIVER
14298 M:      Sean Young <sean@mess.org>
14299 L:      linux-media@vger.kernel.org
14300 S:      Maintained
14301 F:      drivers/media/rc/ttusbir.c
14302
14303 TECHWELL TW9910 VIDEO DECODER
14304 L:      linux-media@vger.kernel.org
14305 S:      Orphan
14306 F:      drivers/media/i2c/tw9910.c
14307 F:      include/media/i2c/tw9910.h
14308
14309 TEE SUBSYSTEM
14310 M:      Jens Wiklander <jens.wiklander@linaro.org>
14311 S:      Maintained
14312 F:      include/linux/tee_drv.h
14313 F:      include/uapi/linux/tee.h
14314 F:      drivers/tee/
14315 F:      Documentation/tee.txt
14316
14317 TEGRA ARCHITECTURE SUPPORT
14318 M:      Thierry Reding <thierry.reding@gmail.com>
14319 M:      Jonathan Hunter <jonathanh@nvidia.com>
14320 L:      linux-tegra@vger.kernel.org
14321 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14323 S:      Supported
14324 N:      [^a-z]tegra
14325
14326 TEGRA CLOCK DRIVER
14327 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14328 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14329 S:      Supported
14330 F:      drivers/clk/tegra/
14331
14332 TEGRA DMA DRIVERS
14333 M:      Laxman Dewangan <ldewangan@nvidia.com>
14334 M:      Jon Hunter <jonathanh@nvidia.com>
14335 S:      Supported
14336 F:      drivers/dma/tegra*
14337
14338 TEGRA I2C DRIVER
14339 M:      Laxman Dewangan <ldewangan@nvidia.com>
14340 S:      Supported
14341 F:      drivers/i2c/busses/i2c-tegra.c
14342
14343 TEGRA IOMMU DRIVERS
14344 M:      Thierry Reding <thierry.reding@gmail.com>
14345 L:      linux-tegra@vger.kernel.org
14346 S:      Supported
14347 F:      drivers/iommu/tegra*
14348
14349 TEGRA KBC DRIVER
14350 M:      Laxman Dewangan <ldewangan@nvidia.com>
14351 S:      Supported
14352 F:      drivers/input/keyboard/tegra-kbc.c
14353
14354 TEGRA NAND DRIVER
14355 M:      Stefan Agner <stefan@agner.ch>
14356 M:      Lucas Stach <dev@lynxeye.de>
14357 S:      Maintained
14358 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14359 F:      drivers/mtd/nand/raw/tegra_nand.c
14360
14361 TEGRA PWM DRIVER
14362 M:      Thierry Reding <thierry.reding@gmail.com>
14363 S:      Supported
14364 F:      drivers/pwm/pwm-tegra.c
14365
14366 TEGRA SERIAL DRIVER
14367 M:      Laxman Dewangan <ldewangan@nvidia.com>
14368 S:      Supported
14369 F:      drivers/tty/serial/serial-tegra.c
14370
14371 TEGRA SPI DRIVER
14372 M:      Laxman Dewangan <ldewangan@nvidia.com>
14373 S:      Supported
14374 F:      drivers/spi/spi-tegra*
14375
14376 TEHUTI ETHERNET DRIVER
14377 M:      Andy Gospodarek <andy@greyhouse.net>
14378 L:      netdev@vger.kernel.org
14379 S:      Supported
14380 F:      drivers/net/ethernet/tehuti/*
14381
14382 Telecom Clock Driver for MCPL0010
14383 M:      Mark Gross <mark.gross@intel.com>
14384 S:      Supported
14385 F:      drivers/char/tlclk.c
14386
14387 TENSILICA XTENSA PORT (xtensa)
14388 M:      Chris Zankel <chris@zankel.net>
14389 M:      Max Filippov <jcmvbkbc@gmail.com>
14390 L:      linux-xtensa@linux-xtensa.org
14391 T:      git git://github.com/czankel/xtensa-linux.git
14392 S:      Maintained
14393 F:      arch/xtensa/
14394 F:      drivers/irqchip/irq-xtensa-*
14395
14396 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14397 M:      Nishanth Menon <nm@ti.com>
14398 M:      Tero Kristo <t-kristo@ti.com>
14399 M:      Santosh Shilimkar <ssantosh@kernel.org>
14400 L:      linux-arm-kernel@lists.infradead.org
14401 S:      Maintained
14402 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14403 F:      drivers/firmware/ti_sci*
14404 F:      include/linux/soc/ti/ti_sci_protocol.h
14405 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14406 F:      include/dt-bindings/genpd/k2g.h
14407 F:      drivers/soc/ti/ti_sci_pm_domains.c
14408 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14409 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14410 F:      drivers/clk/keystone/sci-clk.c
14411 F:      drivers/reset/reset-ti-sci.c
14412
14413 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14414 M:      Hans Verkuil <hverkuil@xs4all.nl>
14415 L:      linux-media@vger.kernel.org
14416 T:      git git://linuxtv.org/media_tree.git
14417 W:      https://linuxtv.org
14418 S:      Maintained
14419 F:      drivers/media/radio/radio-raremono.c
14420
14421 THERMAL
14422 M:      Zhang Rui <rui.zhang@intel.com>
14423 M:      Eduardo Valentin <edubezval@gmail.com>
14424 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14425 L:      linux-pm@vger.kernel.org
14426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14428 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14429 S:      Supported
14430 F:      drivers/thermal/
14431 F:      include/linux/thermal.h
14432 F:      include/uapi/linux/thermal.h
14433 F:      include/linux/cpu_cooling.h
14434 F:      Documentation/devicetree/bindings/thermal/
14435
14436 THERMAL/CPU_COOLING
14437 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14438 M:      Viresh Kumar <viresh.kumar@linaro.org>
14439 M:      Javi Merino <javi.merino@kernel.org>
14440 L:      linux-pm@vger.kernel.org
14441 S:      Supported
14442 F:      Documentation/thermal/cpu-cooling-api.txt
14443 F:      drivers/thermal/cpu_cooling.c
14444 F:      include/linux/cpu_cooling.h
14445
14446 THINKPAD ACPI EXTRAS DRIVER
14447 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14448 L:      ibm-acpi-devel@lists.sourceforge.net
14449 L:      platform-driver-x86@vger.kernel.org
14450 W:      http://ibm-acpi.sourceforge.net
14451 W:      http://thinkwiki.org/wiki/Ibm-acpi
14452 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14453 S:      Maintained
14454 F:      drivers/platform/x86/thinkpad_acpi.c
14455
14456 THUNDERBOLT DRIVER
14457 M:      Andreas Noever <andreas.noever@gmail.com>
14458 M:      Michael Jamet <michael.jamet@intel.com>
14459 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14460 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14462 S:      Maintained
14463 F:      Documentation/admin-guide/thunderbolt.rst
14464 F:      drivers/thunderbolt/
14465 F:      include/linux/thunderbolt.h
14466
14467 THUNDERBOLT NETWORK DRIVER
14468 M:      Michael Jamet <michael.jamet@intel.com>
14469 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14470 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14471 L:      netdev@vger.kernel.org
14472 S:      Maintained
14473 F:      drivers/net/thunderbolt.c
14474
14475 THUNDERX GPIO DRIVER
14476 M:      David Daney <david.daney@cavium.com>
14477 S:      Maintained
14478 F:      drivers/gpio/gpio-thunderx.c
14479
14480 TI AM437X VPFE DRIVER
14481 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14482 L:      linux-media@vger.kernel.org
14483 W:      https://linuxtv.org
14484 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14485 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14486 S:      Maintained
14487 F:      drivers/media/platform/am437x/
14488
14489 TI BANDGAP AND THERMAL DRIVER
14490 M:      Eduardo Valentin <edubezval@gmail.com>
14491 M:      Keerthy <j-keerthy@ti.com>
14492 L:      linux-pm@vger.kernel.org
14493 L:      linux-omap@vger.kernel.org
14494 S:      Maintained
14495 F:      drivers/thermal/ti-soc-thermal/
14496
14497 TI BQ27XXX POWER SUPPLY DRIVER
14498 R:      Andrew F. Davis <afd@ti.com>
14499 F:      include/linux/power/bq27xxx_battery.h
14500 F:      drivers/power/supply/bq27xxx_battery.c
14501 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14502
14503 TI CDCE706 CLOCK DRIVER
14504 M:      Max Filippov <jcmvbkbc@gmail.com>
14505 S:      Maintained
14506 F:      drivers/clk/clk-cdce706.c
14507
14508 TI CLOCK DRIVER
14509 M:      Tero Kristo <t-kristo@ti.com>
14510 L:      linux-omap@vger.kernel.org
14511 S:      Maintained
14512 F:      drivers/clk/ti/
14513 F:      include/linux/clk/ti.h
14514
14515 TI DAVINCI MACHINE SUPPORT
14516 M:      Sekhar Nori <nsekhar@ti.com>
14517 M:      Kevin Hilman <khilman@kernel.org>
14518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14520 S:      Supported
14521 F:      arch/arm/mach-davinci/
14522 F:      drivers/i2c/busses/i2c-davinci.c
14523 F:      arch/arm/boot/dts/da850*
14524
14525 TI DAVINCI SERIES CLOCK DRIVER
14526 M:      David Lechner <david@lechnology.com>
14527 R:      Sekhar Nori <nsekhar@ti.com>
14528 S:      Maintained
14529 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14530 F:      drivers/clk/davinci/
14531
14532 TI DAVINCI SERIES GPIO DRIVER
14533 M:      Keerthy <j-keerthy@ti.com>
14534 L:      linux-gpio@vger.kernel.org
14535 S:      Maintained
14536 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14537 F:      drivers/gpio/gpio-davinci.c
14538
14539 TI DAVINCI SERIES MEDIA DRIVER
14540 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14541 L:      linux-media@vger.kernel.org
14542 W:      https://linuxtv.org
14543 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14544 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14545 S:      Maintained
14546 F:      drivers/media/platform/davinci/
14547 F:      include/media/davinci/
14548
14549 TI ETHERNET SWITCH DRIVER (CPSW)
14550 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14551 L:      linux-omap@vger.kernel.org
14552 L:      netdev@vger.kernel.org
14553 S:      Maintained
14554 F:      drivers/net/ethernet/ti/cpsw*
14555 F:      drivers/net/ethernet/ti/davinci*
14556
14557 TI FLASH MEDIA INTERFACE DRIVER
14558 M:      Alex Dubov <oakad@yahoo.com>
14559 S:      Maintained
14560 F:      drivers/misc/tifm*
14561 F:      drivers/mmc/host/tifm_sd.c
14562 F:      include/linux/tifm.h
14563
14564 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14565 M:      Santosh Shilimkar <ssantosh@kernel.org>
14566 L:      linux-kernel@vger.kernel.org
14567 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14568 S:      Maintained
14569 F:      drivers/soc/ti/*
14570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14571
14572 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14573 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14574 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14575 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14576 S:      Maintained
14577 F:      sound/soc/codecs/lm49453*
14578 F:      sound/soc/codecs/isabelle*
14579
14580 TI LP855x BACKLIGHT DRIVER
14581 M:      Milo Kim <milo.kim@ti.com>
14582 S:      Maintained
14583 F:      Documentation/backlight/lp855x-driver.txt
14584 F:      drivers/video/backlight/lp855x_bl.c
14585 F:      include/linux/platform_data/lp855x.h
14586
14587 TI LP8727 CHARGER DRIVER
14588 M:      Milo Kim <milo.kim@ti.com>
14589 S:      Maintained
14590 F:      drivers/power/supply/lp8727_charger.c
14591 F:      include/linux/platform_data/lp8727.h
14592
14593 TI LP8788 MFD DRIVER
14594 M:      Milo Kim <milo.kim@ti.com>
14595 S:      Maintained
14596 F:      drivers/iio/adc/lp8788_adc.c
14597 F:      drivers/leds/leds-lp8788.c
14598 F:      drivers/mfd/lp8788*.c
14599 F:      drivers/power/supply/lp8788-charger.c
14600 F:      drivers/regulator/lp8788-*.c
14601 F:      include/linux/mfd/lp8788*.h
14602
14603 TI NETCP ETHERNET DRIVER
14604 M:      Wingman Kwok <w-kwok2@ti.com>
14605 M:      Murali Karicheri <m-karicheri2@ti.com>
14606 L:      netdev@vger.kernel.org
14607 S:      Maintained
14608 F:      drivers/net/ethernet/ti/netcp*
14609
14610 TI TAS571X FAMILY ASoC CODEC DRIVER
14611 M:      Kevin Cernekee <cernekee@chromium.org>
14612 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14613 S:      Odd Fixes
14614 F:      sound/soc/codecs/tas571x*
14615
14616 TI TRF7970A NFC DRIVER
14617 M:      Mark Greer <mgreer@animalcreek.com>
14618 L:      linux-wireless@vger.kernel.org
14619 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14620 S:      Supported
14621 F:      drivers/nfc/trf7970a.c
14622 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14623
14624 TI TWL4030 SERIES SOC CODEC DRIVER
14625 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14626 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14627 S:      Maintained
14628 F:      sound/soc/codecs/twl4030*
14629
14630 TI VPE/CAL DRIVERS
14631 M:      Benoit Parrot <bparrot@ti.com>
14632 L:      linux-media@vger.kernel.org
14633 W:      http://linuxtv.org/
14634 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14635 S:      Maintained
14636 F:      drivers/media/platform/ti-vpe/
14637
14638 TI WILINK WIRELESS DRIVERS
14639 L:      linux-wireless@vger.kernel.org
14640 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14641 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14643 S:      Orphan
14644 F:      drivers/net/wireless/ti/
14645 F:      include/linux/wl12xx.h
14646
14647 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14648 M:      John Stultz <john.stultz@linaro.org>
14649 M:      Thomas Gleixner <tglx@linutronix.de>
14650 R:      Stephen Boyd <sboyd@kernel.org>
14651 L:      linux-kernel@vger.kernel.org
14652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14653 S:      Supported
14654 F:      include/linux/clocksource.h
14655 F:      include/linux/time.h
14656 F:      include/linux/timex.h
14657 F:      include/uapi/linux/time.h
14658 F:      include/uapi/linux/timex.h
14659 F:      kernel/time/clocksource.c
14660 F:      kernel/time/time*.c
14661 F:      kernel/time/alarmtimer.c
14662 F:      kernel/time/ntp.c
14663 F:      tools/testing/selftests/timers/
14664
14665 TIPC NETWORK LAYER
14666 M:      Jon Maloy <jon.maloy@ericsson.com>
14667 M:      Ying Xue <ying.xue@windriver.com>
14668 L:      netdev@vger.kernel.org (core kernel code)
14669 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14670 W:      http://tipc.sourceforge.net/
14671 S:      Maintained
14672 F:      include/uapi/linux/tipc*.h
14673 F:      net/tipc/
14674
14675 TLAN NETWORK DRIVER
14676 M:      Samuel Chessman <chessman@tux.org>
14677 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14678 W:      http://sourceforge.net/projects/tlan/
14679 S:      Maintained
14680 F:      Documentation/networking/tlan.txt
14681 F:      drivers/net/ethernet/ti/tlan.*
14682
14683 TM6000 VIDEO4LINUX DRIVER
14684 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14685 L:      linux-media@vger.kernel.org
14686 W:      https://linuxtv.org
14687 T:      git git://linuxtv.org/media_tree.git
14688 S:      Odd fixes
14689 F:      drivers/media/usb/tm6000/
14690 F:      Documentation/media/v4l-drivers/tm6000*
14691
14692 TMIO/SDHI MMC DRIVER
14693 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14694 L:      linux-mmc@vger.kernel.org
14695 S:      Supported
14696 F:      drivers/mmc/host/tmio_mmc*
14697 F:      drivers/mmc/host/renesas_sdhi*
14698 F:      include/linux/mfd/tmio.h
14699
14700 TMP401 HARDWARE MONITOR DRIVER
14701 M:      Guenter Roeck <linux@roeck-us.net>
14702 L:      linux-hwmon@vger.kernel.org
14703 S:      Maintained
14704 F:      Documentation/hwmon/tmp401
14705 F:      drivers/hwmon/tmp401.c
14706
14707 TMPFS (SHMEM FILESYSTEM)
14708 M:      Hugh Dickins <hughd@google.com>
14709 L:      linux-mm@kvack.org
14710 S:      Maintained
14711 F:      include/linux/shmem_fs.h
14712 F:      mm/shmem.c
14713
14714 TOMOYO SECURITY MODULE
14715 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14716 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14717 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14718 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14719 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14720 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14721 W:      http://tomoyo.sourceforge.jp/
14722 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14723 S:      Maintained
14724 F:      security/tomoyo/
14725
14726 TOPSTAR LAPTOP EXTRAS DRIVER
14727 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14728 L:      platform-driver-x86@vger.kernel.org
14729 S:      Maintained
14730 F:      drivers/platform/x86/topstar-laptop.c
14731
14732 TORTURE-TEST MODULES
14733 M:      Davidlohr Bueso <dave@stgolabs.net>
14734 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14735 M:      Josh Triplett <josh@joshtriplett.org>
14736 L:      linux-kernel@vger.kernel.org
14737 S:      Supported
14738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14739 F:      Documentation/RCU/torture.txt
14740 F:      kernel/torture.c
14741 F:      kernel/rcu/rcutorture.c
14742 F:      kernel/rcu/rcuperf.c
14743 F:      kernel/locking/locktorture.c
14744
14745 TOSHIBA ACPI EXTRAS DRIVER
14746 M:      Azael Avalos <coproscefalo@gmail.com>
14747 L:      platform-driver-x86@vger.kernel.org
14748 S:      Maintained
14749 F:      drivers/platform/x86/toshiba_acpi.c
14750
14751 TOSHIBA BLUETOOTH DRIVER
14752 M:      Azael Avalos <coproscefalo@gmail.com>
14753 L:      platform-driver-x86@vger.kernel.org
14754 S:      Maintained
14755 F:      drivers/platform/x86/toshiba_bluetooth.c
14756
14757 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14758 M:      Azael Avalos <coproscefalo@gmail.com>
14759 L:      platform-driver-x86@vger.kernel.org
14760 S:      Maintained
14761 F:      drivers/platform/x86/toshiba_haps.c
14762
14763 TOSHIBA SMM DRIVER
14764 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14765 W:      http://www.buzzard.org.uk/toshiba/
14766 S:      Maintained
14767 F:      drivers/char/toshiba.c
14768 F:      include/linux/toshiba.h
14769 F:      include/uapi/linux/toshiba.h
14770
14771 TOSHIBA TC358743 DRIVER
14772 M:      Mats Randgaard <matrandg@cisco.com>
14773 L:      linux-media@vger.kernel.org
14774 S:      Maintained
14775 F:      drivers/media/i2c/tc358743*
14776 F:      include/media/i2c/tc358743.h
14777
14778 TOSHIBA WMI HOTKEYS DRIVER
14779 M:      Azael Avalos <coproscefalo@gmail.com>
14780 L:      platform-driver-x86@vger.kernel.org
14781 S:      Maintained
14782 F:      drivers/platform/x86/toshiba-wmi.c
14783
14784 TPM DEVICE DRIVER
14785 M:      Peter Huewe <peterhuewe@gmx.de>
14786 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14787 R:      Jason Gunthorpe <jgg@ziepe.ca>
14788 L:      linux-integrity@vger.kernel.org
14789 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14790 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14791 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14792 S:      Maintained
14793 F:      drivers/char/tpm/
14794
14795 TRACING
14796 M:      Steven Rostedt <rostedt@goodmis.org>
14797 M:      Ingo Molnar <mingo@redhat.com>
14798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14799 S:      Maintained
14800 F:      Documentation/trace/ftrace.rst
14801 F:      arch/*/*/*/ftrace.h
14802 F:      arch/*/kernel/ftrace.c
14803 F:      include/*/ftrace.h
14804 F:      include/linux/trace*.h
14805 F:      include/trace/
14806 F:      kernel/trace/
14807 F:      tools/testing/selftests/ftrace/
14808
14809 TRACING MMIO ACCESSES (MMIOTRACE)
14810 M:      Steven Rostedt <rostedt@goodmis.org>
14811 M:      Ingo Molnar <mingo@kernel.org>
14812 R:      Karol Herbst <karolherbst@gmail.com>
14813 R:      Pekka Paalanen <ppaalanen@gmail.com>
14814 S:      Maintained
14815 L:      linux-kernel@vger.kernel.org
14816 L:      nouveau@lists.freedesktop.org
14817 F:      kernel/trace/trace_mmiotrace.c
14818 F:      include/linux/mmiotrace.h
14819 F:      arch/x86/mm/kmmio.c
14820 F:      arch/x86/mm/mmio-mod.c
14821 F:      arch/x86/mm/testmmiotrace.c
14822
14823 TRIVIAL PATCHES
14824 M:      Jiri Kosina <trivial@kernel.org>
14825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14826 S:      Maintained
14827 K:      ^Subject:.*(?i)trivial
14828
14829 TEMPO SEMICONDUCTOR DRIVERS
14830 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14831 S:      Maintained
14832 F:      sound/soc/codecs/tscs*.c
14833 F:      sound/soc/codecs/tscs*.h
14834 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14835
14836 TTY LAYER
14837 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14838 M:      Jiri Slaby <jslaby@suse.com>
14839 S:      Supported
14840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14841 F:      Documentation/serial/
14842 F:      drivers/tty/
14843 F:      drivers/tty/serial/serial_core.c
14844 F:      include/linux/serial_core.h
14845 F:      include/linux/serial.h
14846 F:      include/linux/tty.h
14847 F:      include/uapi/linux/serial_core.h
14848 F:      include/uapi/linux/serial.h
14849 F:      include/uapi/linux/tty.h
14850
14851 TUA9001 MEDIA DRIVER
14852 M:      Antti Palosaari <crope@iki.fi>
14853 L:      linux-media@vger.kernel.org
14854 W:      https://linuxtv.org
14855 W:      http://palosaari.fi/linux/
14856 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14857 T:      git git://linuxtv.org/anttip/media_tree.git
14858 S:      Maintained
14859 F:      drivers/media/tuners/tua9001*
14860
14861 TULIP NETWORK DRIVERS
14862 L:      netdev@vger.kernel.org
14863 L:      linux-parisc@vger.kernel.org
14864 S:      Orphan
14865 F:      drivers/net/ethernet/dec/tulip/
14866
14867 TUN/TAP driver
14868 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14869 W:      http://vtun.sourceforge.net/tun
14870 S:      Maintained
14871 F:      Documentation/networking/tuntap.txt
14872 F:      arch/um/os-Linux/drivers/
14873
14874 TURBOCHANNEL SUBSYSTEM
14875 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14876 M:      Ralf Baechle <ralf@linux-mips.org>
14877 L:      linux-mips@linux-mips.org
14878 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14879 S:      Maintained
14880 F:      drivers/tc/
14881 F:      include/linux/tc.h
14882
14883 TURBOSTAT UTILITY
14884 M:      "Len Brown" <lenb@kernel.org>
14885 L:      linux-pm@vger.kernel.org
14886 B:      https://bugzilla.kernel.org
14887 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14889 S:      Supported
14890 F:      tools/power/x86/turbostat/
14891
14892 TW5864 VIDEO4LINUX DRIVER
14893 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14894 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14895 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14896 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14897 L:      linux-media@vger.kernel.org
14898 S:      Supported
14899 F:      drivers/media/pci/tw5864/
14900
14901 TW68 VIDEO4LINUX DRIVER
14902 M:      Hans Verkuil <hverkuil@xs4all.nl>
14903 L:      linux-media@vger.kernel.org
14904 T:      git git://linuxtv.org/media_tree.git
14905 W:      https://linuxtv.org
14906 S:      Odd Fixes
14907 F:      drivers/media/pci/tw68/
14908
14909 TW686X VIDEO4LINUX DRIVER
14910 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14911 L:      linux-media@vger.kernel.org
14912 T:      git git://linuxtv.org/media_tree.git
14913 W:      http://linuxtv.org
14914 S:      Maintained
14915 F:      drivers/media/pci/tw686x/
14916
14917 UBI FILE SYSTEM (UBIFS)
14918 M:      Richard Weinberger <richard@nod.at>
14919 M:      Artem Bityutskiy <dedekind1@gmail.com>
14920 M:      Adrian Hunter <adrian.hunter@intel.com>
14921 L:      linux-mtd@lists.infradead.org
14922 T:      git git://git.infradead.org/ubifs-2.6.git
14923 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14924 S:      Supported
14925 F:      Documentation/filesystems/ubifs.txt
14926 F:      fs/ubifs/
14927
14928 UCLINUX (M68KNOMMU AND COLDFIRE)
14929 M:      Greg Ungerer <gerg@linux-m68k.org>
14930 W:      http://www.linux-m68k.org/
14931 W:      http://www.uclinux.org/
14932 L:      linux-m68k@lists.linux-m68k.org
14933 L:      uclinux-dev@uclinux.org  (subscribers-only)
14934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14935 S:      Maintained
14936 F:      arch/m68k/coldfire/
14937 F:      arch/m68k/68*/
14938 F:      arch/m68k/*/*_no.*
14939 F:      arch/m68k/include/asm/*_no.*
14940
14941 UDF FILESYSTEM
14942 M:      Jan Kara <jack@suse.com>
14943 S:      Maintained
14944 F:      Documentation/filesystems/udf.txt
14945 F:      fs/udf/
14946
14947 UDRAW TABLET
14948 M:      Bastien Nocera <hadess@hadess.net>
14949 L:      linux-input@vger.kernel.org
14950 S:      Maintained
14951 F:      drivers/hid/hid-udraw-ps3.c
14952
14953 UFS FILESYSTEM
14954 M:      Evgeniy Dushistov <dushistov@mail.ru>
14955 S:      Maintained
14956 F:      Documentation/filesystems/ufs.txt
14957 F:      fs/ufs/
14958
14959 UHID USERSPACE HID IO DRIVER:
14960 M:      David Herrmann <dh.herrmann@googlemail.com>
14961 L:      linux-input@vger.kernel.org
14962 S:      Maintained
14963 F:      drivers/hid/uhid.c
14964 F:      include/uapi/linux/uhid.h
14965
14966 ULPI BUS
14967 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14968 L:      linux-usb@vger.kernel.org
14969 S:      Maintained
14970 F:      drivers/usb/common/ulpi.c
14971 F:      include/linux/ulpi/
14972
14973 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14974 L:      linux-usb@vger.kernel.org
14975 S:      Orphan
14976 F:      drivers/uwb/
14977 F:      include/linux/uwb.h
14978 F:      include/linux/uwb/
14979
14980 UNICORE32 ARCHITECTURE:
14981 M:      Guan Xuetao <gxt@pku.edu.cn>
14982 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14983 S:      Maintained
14984 T:      git git://github.com/gxt/linux.git
14985 F:      arch/unicore32/
14986
14987 UNIFDEF
14988 M:      Tony Finch <dot@dotat.at>
14989 W:      http://dotat.at/prog/unifdef
14990 S:      Maintained
14991 F:      scripts/unifdef.c
14992
14993 UNIFORM CDROM DRIVER
14994 M:      Jens Axboe <axboe@kernel.dk>
14995 W:      http://www.kernel.dk
14996 S:      Maintained
14997 F:      Documentation/cdrom/
14998 F:      drivers/cdrom/cdrom.c
14999 F:      include/linux/cdrom.h
15000 F:      include/uapi/linux/cdrom.h
15001
15002 UNISYS S-PAR DRIVERS
15003 M:      David Kershner <david.kershner@unisys.com>
15004 L:      sparmaintainer@unisys.com (Unisys internal)
15005 S:      Supported
15006 F:      include/linux/visorbus.h
15007 F:      drivers/visorbus/
15008 F:      drivers/staging/unisys/
15009
15010 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15011 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15012 L:      linux-scsi@vger.kernel.org
15013 S:      Supported
15014 F:      Documentation/scsi/ufs.txt
15015 F:      drivers/scsi/ufs/
15016
15017 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15018 M:      Joao Pinto <jpinto@synopsys.com>
15019 L:      linux-scsi@vger.kernel.org
15020 S:      Supported
15021 F:      drivers/scsi/ufs/*dwc*
15022
15023 UNSORTED BLOCK IMAGES (UBI)
15024 M:      Artem Bityutskiy <dedekind1@gmail.com>
15025 M:      Richard Weinberger <richard@nod.at>
15026 W:      http://www.linux-mtd.infradead.org/
15027 L:      linux-mtd@lists.infradead.org
15028 T:      git git://git.infradead.org/ubifs-2.6.git
15029 S:      Supported
15030 F:      drivers/mtd/ubi/
15031 F:      include/linux/mtd/ubi.h
15032 F:      include/uapi/mtd/ubi-user.h
15033
15034 USB "USBNET" DRIVER FRAMEWORK
15035 M:      Oliver Neukum <oneukum@suse.com>
15036 L:      netdev@vger.kernel.org
15037 W:      http://www.linux-usb.org/usbnet
15038 S:      Maintained
15039 F:      drivers/net/usb/usbnet.c
15040 F:      include/linux/usb/usbnet.h
15041
15042 USB ACM DRIVER
15043 M:      Oliver Neukum <oneukum@suse.com>
15044 L:      linux-usb@vger.kernel.org
15045 S:      Maintained
15046 F:      Documentation/usb/acm.txt
15047 F:      drivers/usb/class/cdc-acm.*
15048
15049 USB AR5523 WIRELESS DRIVER
15050 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15051 L:      linux-wireless@vger.kernel.org
15052 S:      Maintained
15053 F:      drivers/net/wireless/ath/ar5523/
15054
15055 USB ATTACHED SCSI
15056 M:      Oliver Neukum <oneukum@suse.com>
15057 L:      linux-usb@vger.kernel.org
15058 L:      linux-scsi@vger.kernel.org
15059 S:      Maintained
15060 F:      drivers/usb/storage/uas.c
15061
15062 USB CDC ETHERNET DRIVER
15063 M:      Oliver Neukum <oliver@neukum.org>
15064 L:      linux-usb@vger.kernel.org
15065 S:      Maintained
15066 F:      drivers/net/usb/cdc_*.c
15067 F:      include/uapi/linux/usb/cdc.h
15068
15069 USB CHAOSKEY DRIVER
15070 M:      Keith Packard <keithp@keithp.com>
15071 L:      linux-usb@vger.kernel.org
15072 S:      Maintained
15073 F:      drivers/usb/misc/chaoskey.c
15074
15075 USB CYPRESS C67X00 DRIVER
15076 M:      Peter Korsgaard <jacmet@sunsite.dk>
15077 L:      linux-usb@vger.kernel.org
15078 S:      Maintained
15079 F:      drivers/usb/c67x00/
15080
15081 USB DAVICOM DM9601 DRIVER
15082 M:      Peter Korsgaard <jacmet@sunsite.dk>
15083 L:      netdev@vger.kernel.org
15084 W:      http://www.linux-usb.org/usbnet
15085 S:      Maintained
15086 F:      drivers/net/usb/dm9601.c
15087
15088 USB DIAMOND RIO500 DRIVER
15089 M:      Cesar Miquel <miquel@df.uba.ar>
15090 L:      rio500-users@lists.sourceforge.net
15091 W:      http://rio500.sourceforge.net
15092 S:      Maintained
15093 F:      drivers/usb/misc/rio500*
15094
15095 USB EHCI DRIVER
15096 M:      Alan Stern <stern@rowland.harvard.edu>
15097 L:      linux-usb@vger.kernel.org
15098 S:      Maintained
15099 F:      Documentation/usb/ehci.txt
15100 F:      drivers/usb/host/ehci*
15101
15102 USB GADGET/PERIPHERAL SUBSYSTEM
15103 M:      Felipe Balbi <balbi@kernel.org>
15104 L:      linux-usb@vger.kernel.org
15105 W:      http://www.linux-usb.org/gadget
15106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15107 S:      Maintained
15108 F:      drivers/usb/gadget/
15109 F:      include/linux/usb/gadget*
15110
15111 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15112 M:      Jiri Kosina <jikos@kernel.org>
15113 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15114 L:      linux-usb@vger.kernel.org
15115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15116 S:      Maintained
15117 F:      Documentation/hid/hiddev.txt
15118 F:      drivers/hid/usbhid/
15119
15120 USB INTEL XHCI ROLE MUX DRIVER
15121 M:      Hans de Goede <hdegoede@redhat.com>
15122 L:      linux-usb@vger.kernel.org
15123 S:      Maintained
15124 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15125
15126 USB ISP116X DRIVER
15127 M:      Olav Kongas <ok@artecdesign.ee>
15128 L:      linux-usb@vger.kernel.org
15129 S:      Maintained
15130 F:      drivers/usb/host/isp116x*
15131 F:      include/linux/usb/isp116x.h
15132
15133 USB LAN78XX ETHERNET DRIVER
15134 M:      Woojung Huh <woojung.huh@microchip.com>
15135 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15136 L:      netdev@vger.kernel.org
15137 S:      Maintained
15138 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15139 F:      drivers/net/usb/lan78xx.*
15140 F:      include/dt-bindings/net/microchip-lan78xx.h
15141
15142 USB MASS STORAGE DRIVER
15143 M:      Alan Stern <stern@rowland.harvard.edu>
15144 L:      linux-usb@vger.kernel.org
15145 L:      usb-storage@lists.one-eyed-alien.net
15146 S:      Maintained
15147 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15148 F:      drivers/usb/storage/
15149
15150 USB MIDI DRIVER
15151 M:      Clemens Ladisch <clemens@ladisch.de>
15152 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15153 T:      git git://git.alsa-project.org/alsa-kernel.git
15154 S:      Maintained
15155 F:      sound/usb/midi.*
15156
15157 USB NETWORKING DRIVERS
15158 L:      linux-usb@vger.kernel.org
15159 S:      Odd Fixes
15160 F:      drivers/net/usb/
15161
15162 USB OHCI DRIVER
15163 M:      Alan Stern <stern@rowland.harvard.edu>
15164 L:      linux-usb@vger.kernel.org
15165 S:      Maintained
15166 F:      Documentation/usb/ohci.txt
15167 F:      drivers/usb/host/ohci*
15168
15169 USB OTG FSM (Finite State Machine)
15170 M:      Peter Chen <Peter.Chen@nxp.com>
15171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15172 L:      linux-usb@vger.kernel.org
15173 S:      Maintained
15174 F:      drivers/usb/common/usb-otg-fsm.c
15175
15176 USB OVER IP DRIVER
15177 M:      Valentina Manea <valentina.manea.m@gmail.com>
15178 M:      Shuah Khan <shuah@kernel.org>
15179 L:      linux-usb@vger.kernel.org
15180 S:      Maintained
15181 F:      Documentation/usb/usbip_protocol.txt
15182 F:      drivers/usb/usbip/
15183 F:      tools/usb/usbip/
15184 F:      tools/testing/selftests/drivers/usb/usbip/
15185
15186 USB PEGASUS DRIVER
15187 M:      Petko Manolov <petkan@nucleusys.com>
15188 L:      linux-usb@vger.kernel.org
15189 L:      netdev@vger.kernel.org
15190 T:      git git://github.com/petkan/pegasus.git
15191 W:      https://github.com/petkan/pegasus
15192 S:      Maintained
15193 F:      drivers/net/usb/pegasus.*
15194
15195 USB PHY LAYER
15196 M:      Felipe Balbi <balbi@kernel.org>
15197 L:      linux-usb@vger.kernel.org
15198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15199 S:      Maintained
15200 F:      drivers/usb/phy/
15201
15202 USB PRINTER DRIVER (usblp)
15203 M:      Pete Zaitcev <zaitcev@redhat.com>
15204 L:      linux-usb@vger.kernel.org
15205 S:      Supported
15206 F:      drivers/usb/class/usblp.c
15207
15208 USB QMI WWAN NETWORK DRIVER
15209 M:      Bjørn Mork <bjorn@mork.no>
15210 L:      netdev@vger.kernel.org
15211 S:      Maintained
15212 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15213 F:      drivers/net/usb/qmi_wwan.c
15214
15215 USB RTL8150 DRIVER
15216 M:      Petko Manolov <petkan@nucleusys.com>
15217 L:      linux-usb@vger.kernel.org
15218 L:      netdev@vger.kernel.org
15219 T:      git git://github.com/petkan/rtl8150.git
15220 W:      https://github.com/petkan/rtl8150
15221 S:      Maintained
15222 F:      drivers/net/usb/rtl8150.c
15223
15224 USB SERIAL SUBSYSTEM
15225 M:      Johan Hovold <johan@kernel.org>
15226 L:      linux-usb@vger.kernel.org
15227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15228 S:      Maintained
15229 F:      Documentation/usb/usb-serial.txt
15230 F:      drivers/usb/serial/
15231 F:      include/linux/usb/serial.h
15232
15233 USB SMSC75XX ETHERNET DRIVER
15234 M:      Steve Glendinning <steve.glendinning@shawell.net>
15235 L:      netdev@vger.kernel.org
15236 S:      Maintained
15237 F:      drivers/net/usb/smsc75xx.*
15238
15239 USB SMSC95XX ETHERNET DRIVER
15240 M:      Steve Glendinning <steve.glendinning@shawell.net>
15241 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15242 L:      netdev@vger.kernel.org
15243 S:      Maintained
15244 F:      drivers/net/usb/smsc95xx.*
15245
15246 USB SUBSYSTEM
15247 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15248 L:      linux-usb@vger.kernel.org
15249 W:      http://www.linux-usb.org
15250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15251 S:      Supported
15252 F:      Documentation/devicetree/bindings/usb/
15253 F:      Documentation/usb/
15254 F:      drivers/usb/
15255 F:      include/linux/usb.h
15256 F:      include/linux/usb/
15257
15258 USB TYPEC PI3USB30532 MUX DRIVER
15259 M:      Hans de Goede <hdegoede@redhat.com>
15260 L:      linux-usb@vger.kernel.org
15261 S:      Maintained
15262 F:      drivers/usb/typec/mux/pi3usb30532.c
15263
15264 USB TYPEC CLASS
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-class-typec
15269 F:      Documentation/driver-api/usb/typec.rst
15270 F:      drivers/usb/typec/
15271 F:      include/linux/usb/typec.h
15272
15273 USB TYPEC BUS FOR ALTERNATE MODES
15274 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15275 L:      linux-usb@vger.kernel.org
15276 S:      Maintained
15277 F:      Documentation/ABI/testing/sysfs-bus-typec
15278 F:      Documentation/driver-api/usb/typec_bus.rst
15279 F:      drivers/usb/typec/altmodes/
15280 F:      include/linux/usb/typec_altmode.h
15281
15282 USB UHCI DRIVER
15283 M:      Alan Stern <stern@rowland.harvard.edu>
15284 L:      linux-usb@vger.kernel.org
15285 S:      Maintained
15286 F:      drivers/usb/host/uhci*
15287
15288 USB VIDEO CLASS
15289 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15290 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15291 L:      linux-media@vger.kernel.org
15292 T:      git git://linuxtv.org/media_tree.git
15293 W:      http://www.ideasonboard.org/uvc/
15294 S:      Maintained
15295 F:      drivers/media/usb/uvc/
15296 F:      include/uapi/linux/uvcvideo.h
15297
15298 USB VISION DRIVER
15299 M:      Hans Verkuil <hverkuil@xs4all.nl>
15300 L:      linux-media@vger.kernel.org
15301 T:      git git://linuxtv.org/media_tree.git
15302 W:      https://linuxtv.org
15303 S:      Odd Fixes
15304 F:      drivers/media/usb/usbvision/
15305
15306 USB WEBCAM GADGET
15307 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15308 L:      linux-usb@vger.kernel.org
15309 S:      Maintained
15310 F:      drivers/usb/gadget/function/*uvc*
15311 F:      drivers/usb/gadget/legacy/webcam.c
15312 F:      include/uapi/linux/usb/g_uvc.h
15313
15314 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15315 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15316 L:      linux-wireless@vger.kernel.org
15317 S:      Maintained
15318 F:      drivers/net/wireless/rndis_wlan.c
15319
15320 USB XHCI DRIVER
15321 M:      Mathias Nyman <mathias.nyman@intel.com>
15322 L:      linux-usb@vger.kernel.org
15323 S:      Supported
15324 F:      drivers/usb/host/xhci*
15325 F:      drivers/usb/host/pci-quirks*
15326
15327 USB ZD1201 DRIVER
15328 L:      linux-wireless@vger.kernel.org
15329 W:      http://linux-lc100020.sourceforge.net
15330 S:      Orphan
15331 F:      drivers/net/wireless/zydas/zd1201.*
15332
15333 USB ZR364XX DRIVER
15334 M:      Antoine Jacquet <royale@zerezo.com>
15335 L:      linux-usb@vger.kernel.org
15336 L:      linux-media@vger.kernel.org
15337 T:      git git://linuxtv.org/media_tree.git
15338 W:      http://royale.zerezo.com/zr364xx/
15339 S:      Maintained
15340 F:      Documentation/media/v4l-drivers/zr364xx*
15341 F:      drivers/media/usb/zr364xx/
15342
15343 USER-MODE LINUX (UML)
15344 M:      Jeff Dike <jdike@addtoit.com>
15345 M:      Richard Weinberger <richard@nod.at>
15346 L:      linux-um@lists.infradead.org
15347 W:      http://user-mode-linux.sourceforge.net
15348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15349 S:      Maintained
15350 F:      Documentation/virtual/uml/
15351 F:      arch/um/
15352 F:      arch/x86/um/
15353 F:      fs/hostfs/
15354 F:      fs/hppfs/
15355
15356 USERSPACE I/O (UIO)
15357 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15358 S:      Maintained
15359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15360 F:      Documentation/driver-api/uio-howto.rst
15361 F:      drivers/uio/
15362 F:      include/linux/uio*.h
15363
15364 UTIL-LINUX PACKAGE
15365 M:      Karel Zak <kzak@redhat.com>
15366 L:      util-linux@vger.kernel.org
15367 W:      http://en.wikipedia.org/wiki/Util-linux
15368 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15369 S:      Maintained
15370
15371 UUID HELPERS
15372 M:      Christoph Hellwig <hch@lst.de>
15373 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15374 L:      linux-kernel@vger.kernel.org
15375 T:      git git://git.infradead.org/users/hch/uuid.git
15376 F:      lib/uuid.c
15377 F:      lib/test_uuid.c
15378 F:      include/linux/uuid.h
15379 F:      include/uapi/linux/uuid.h
15380 S:      Maintained
15381
15382 UVESAFB DRIVER
15383 M:      Michal Januszewski <spock@gentoo.org>
15384 L:      linux-fbdev@vger.kernel.org
15385 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15386 S:      Maintained
15387 F:      Documentation/fb/uvesafb.txt
15388 F:      drivers/video/fbdev/uvesafb.*
15389
15390 VF610 NAND DRIVER
15391 M:      Stefan Agner <stefan@agner.ch>
15392 L:      linux-mtd@lists.infradead.org
15393 S:      Supported
15394 F:      drivers/mtd/nand/raw/vf610_nfc.c
15395
15396 VFAT/FAT/MSDOS FILESYSTEM
15397 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15398 S:      Maintained
15399 F:      Documentation/filesystems/vfat.txt
15400 F:      fs/fat/
15401
15402 VFIO DRIVER
15403 M:      Alex Williamson <alex.williamson@redhat.com>
15404 L:      kvm@vger.kernel.org
15405 T:      git git://github.com/awilliam/linux-vfio.git
15406 S:      Maintained
15407 F:      Documentation/vfio.txt
15408 F:      drivers/vfio/
15409 F:      include/linux/vfio.h
15410 F:      include/uapi/linux/vfio.h
15411
15412 VFIO MEDIATED DEVICE DRIVERS
15413 M:      Kirti Wankhede <kwankhede@nvidia.com>
15414 L:      kvm@vger.kernel.org
15415 S:      Maintained
15416 F:      Documentation/vfio-mediated-device.txt
15417 F:      drivers/vfio/mdev/
15418 F:      include/linux/mdev.h
15419 F:      samples/vfio-mdev/
15420
15421 VFIO PLATFORM DRIVER
15422 M:      Eric Auger <eric.auger@redhat.com>
15423 L:      kvm@vger.kernel.org
15424 S:      Maintained
15425 F:      drivers/vfio/platform/
15426
15427 VGA_SWITCHEROO
15428 R:      Lukas Wunner <lukas@wunner.de>
15429 S:      Maintained
15430 F:      Documentation/gpu/vga-switcheroo.rst
15431 F:      drivers/gpu/vga/vga_switcheroo.c
15432 F:      include/linux/vga_switcheroo.h
15433 T:      git git://anongit.freedesktop.org/drm/drm-misc
15434
15435 VIA RHINE NETWORK DRIVER
15436 S:      Orphan
15437 F:      drivers/net/ethernet/via/via-rhine.c
15438
15439 VIA SD/MMC CARD CONTROLLER DRIVER
15440 M:      Bruce Chang <brucechang@via.com.tw>
15441 M:      Harald Welte <HaraldWelte@viatech.com>
15442 S:      Maintained
15443 F:      drivers/mmc/host/via-sdmmc.c
15444
15445 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15446 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15447 L:      linux-fbdev@vger.kernel.org
15448 S:      Maintained
15449 F:      include/linux/via-core.h
15450 F:      include/linux/via-gpio.h
15451 F:      include/linux/via_i2c.h
15452 F:      drivers/video/fbdev/via/
15453
15454 VIA VELOCITY NETWORK DRIVER
15455 M:      Francois Romieu <romieu@fr.zoreil.com>
15456 L:      netdev@vger.kernel.org
15457 S:      Maintained
15458 F:      drivers/net/ethernet/via/via-velocity.*
15459
15460 VICODEC VIRTUAL CODEC DRIVER
15461 M:      Hans Verkuil <hans.verkuil@cisco.com>
15462 L:      linux-media@vger.kernel.org
15463 T:      git git://linuxtv.org/media_tree.git
15464 W:      https://linuxtv.org
15465 S:      Maintained
15466 F:      drivers/media/platform/vicodec/*
15467
15468 VIDEO MULTIPLEXER DRIVER
15469 M:      Philipp Zabel <p.zabel@pengutronix.de>
15470 L:      linux-media@vger.kernel.org
15471 S:      Maintained
15472 F:      drivers/media/platform/video-mux.c
15473
15474 VIDEO I2C POLLING DRIVER
15475 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15476 L:      linux-media@vger.kernel.org
15477 S:      Maintained
15478 F:      drivers/media/i2c/video-i2c.c
15479
15480 VIDEOBUF2 FRAMEWORK
15481 M:      Pawel Osciak <pawel@osciak.com>
15482 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15483 M:      Kyungmin Park <kyungmin.park@samsung.com>
15484 L:      linux-media@vger.kernel.org
15485 S:      Maintained
15486 F:      drivers/media/v4l2-core/videobuf2-*
15487 F:      include/media/videobuf2-*
15488
15489 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15490 M:      Helen Koike <helen.koike@collabora.com>
15491 L:      linux-media@vger.kernel.org
15492 T:      git git://linuxtv.org/media_tree.git
15493 W:      https://linuxtv.org
15494 S:      Maintained
15495 F:      drivers/media/platform/vimc/*
15496
15497 VIRT LIB
15498 M:      Alex Williamson <alex.williamson@redhat.com>
15499 M:      Paolo Bonzini <pbonzini@redhat.com>
15500 L:      kvm@vger.kernel.org
15501 S:      Supported
15502 F:      virt/lib/
15503
15504 VIRTIO AND VHOST VSOCK DRIVER
15505 M:      Stefan Hajnoczi <stefanha@redhat.com>
15506 L:      kvm@vger.kernel.org
15507 L:      virtualization@lists.linux-foundation.org
15508 L:      netdev@vger.kernel.org
15509 S:      Maintained
15510 F:      include/linux/virtio_vsock.h
15511 F:      include/uapi/linux/virtio_vsock.h
15512 F:      include/uapi/linux/vsockmon.h
15513 F:      include/uapi/linux/vm_sockets_diag.h
15514 F:      net/vmw_vsock/diag.c
15515 F:      net/vmw_vsock/af_vsock_tap.c
15516 F:      net/vmw_vsock/virtio_transport_common.c
15517 F:      net/vmw_vsock/virtio_transport.c
15518 F:      drivers/net/vsockmon.c
15519 F:      drivers/vhost/vsock.c
15520 F:      drivers/vhost/vsock.h
15521 F:      tools/testing/vsock/
15522
15523 VIRTIO CONSOLE DRIVER
15524 M:      Amit Shah <amit@kernel.org>
15525 L:      virtualization@lists.linux-foundation.org
15526 S:      Maintained
15527 F:      drivers/char/virtio_console.c
15528 F:      include/linux/virtio_console.h
15529 F:      include/uapi/linux/virtio_console.h
15530
15531 VIRTIO CORE, NET AND BLOCK DRIVERS
15532 M:      "Michael S. Tsirkin" <mst@redhat.com>
15533 M:      Jason Wang <jasowang@redhat.com>
15534 L:      virtualization@lists.linux-foundation.org
15535 S:      Maintained
15536 F:      Documentation/devicetree/bindings/virtio/
15537 F:      drivers/virtio/
15538 F:      tools/virtio/
15539 F:      drivers/net/virtio_net.c
15540 F:      drivers/block/virtio_blk.c
15541 F:      include/linux/virtio*.h
15542 F:      include/uapi/linux/virtio_*.h
15543 F:      drivers/crypto/virtio/
15544 F:      mm/balloon_compaction.c
15545
15546 VIRTIO CRYPTO DRIVER
15547 M:      Gonglei <arei.gonglei@huawei.com>
15548 L:      virtualization@lists.linux-foundation.org
15549 L:      linux-crypto@vger.kernel.org
15550 S:      Maintained
15551 F:      drivers/crypto/virtio/
15552 F:      include/uapi/linux/virtio_crypto.h
15553
15554 VIRTIO DRIVERS FOR S390
15555 M:      Cornelia Huck <cohuck@redhat.com>
15556 M:      Halil Pasic <pasic@linux.ibm.com>
15557 L:      linux-s390@vger.kernel.org
15558 L:      virtualization@lists.linux-foundation.org
15559 L:      kvm@vger.kernel.org
15560 S:      Supported
15561 F:      drivers/s390/virtio/
15562 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15563
15564 VIRTIO GPU DRIVER
15565 M:      David Airlie <airlied@linux.ie>
15566 M:      Gerd Hoffmann <kraxel@redhat.com>
15567 L:      dri-devel@lists.freedesktop.org
15568 L:      virtualization@lists.linux-foundation.org
15569 T:      git git://anongit.freedesktop.org/drm/drm-misc
15570 S:      Maintained
15571 F:      drivers/gpu/drm/virtio/
15572 F:      include/uapi/linux/virtio_gpu.h
15573
15574 VIRTIO HOST (VHOST)
15575 M:      "Michael S. Tsirkin" <mst@redhat.com>
15576 M:      Jason Wang <jasowang@redhat.com>
15577 L:      kvm@vger.kernel.org
15578 L:      virtualization@lists.linux-foundation.org
15579 L:      netdev@vger.kernel.org
15580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15581 S:      Maintained
15582 F:      drivers/vhost/
15583 F:      include/uapi/linux/vhost.h
15584
15585 VIRTIO INPUT DRIVER
15586 M:      Gerd Hoffmann <kraxel@redhat.com>
15587 S:      Maintained
15588 F:      drivers/virtio/virtio_input.c
15589 F:      include/uapi/linux/virtio_input.h
15590
15591 VIRTUAL BOX GUEST DEVICE DRIVER
15592 M:      Hans de Goede <hdegoede@redhat.com>
15593 M:      Arnd Bergmann <arnd@arndb.de>
15594 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15595 S:      Maintained
15596 F:      include/linux/vbox_utils.h
15597 F:      include/uapi/linux/vbox*.h
15598 F:      drivers/virt/vboxguest/
15599
15600 VIRTUAL SERIO DEVICE DRIVER
15601 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15602 S:      Maintained
15603 F:      drivers/input/serio/userio.c
15604 F:      include/uapi/linux/userio.h
15605
15606 VIVID VIRTUAL VIDEO DRIVER
15607 M:      Hans Verkuil <hverkuil@xs4all.nl>
15608 L:      linux-media@vger.kernel.org
15609 T:      git git://linuxtv.org/media_tree.git
15610 W:      https://linuxtv.org
15611 S:      Maintained
15612 F:      drivers/media/platform/vivid/*
15613
15614 VLYNQ BUS
15615 M:      Florian Fainelli <f.fainelli@gmail.com>
15616 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15617 S:      Maintained
15618 F:      drivers/vlynq/vlynq.c
15619 F:      include/linux/vlynq.h
15620
15621 VME SUBSYSTEM
15622 M:      Martyn Welch <martyn@welchs.me.uk>
15623 M:      Manohar Vanga <manohar.vanga@gmail.com>
15624 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15625 L:      devel@driverdev.osuosl.org
15626 S:      Maintained
15627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15628 F:      Documentation/driver-api/vme.rst
15629 F:      drivers/staging/vme/
15630 F:      drivers/vme/
15631 F:      include/linux/vme*
15632
15633 VMWARE BALLOON DRIVER
15634 M:      Xavier Deguillard <xdeguillard@vmware.com>
15635 M:      Nadav Amit <namit@vmware.com>
15636 M:      "VMware, Inc." <pv-drivers@vmware.com>
15637 L:      linux-kernel@vger.kernel.org
15638 S:      Maintained
15639 F:      drivers/misc/vmw_balloon.c
15640
15641 VMWARE HYPERVISOR INTERFACE
15642 M:      Alok Kataria <akataria@vmware.com>
15643 L:      virtualization@lists.linux-foundation.org
15644 S:      Supported
15645 F:      arch/x86/kernel/cpu/vmware.c
15646
15647 VMWARE PVRDMA DRIVER
15648 M:      Adit Ranadive <aditr@vmware.com>
15649 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15650 L:      linux-rdma@vger.kernel.org
15651 S:      Maintained
15652 F:      drivers/infiniband/hw/vmw_pvrdma/
15653
15654 VMware PVSCSI driver
15655 M:      Jim Gill <jgill@vmware.com>
15656 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15657 L:      linux-scsi@vger.kernel.org
15658 S:      Maintained
15659 F:      drivers/scsi/vmw_pvscsi.c
15660 F:      drivers/scsi/vmw_pvscsi.h
15661
15662 VMWARE VMMOUSE SUBDRIVER
15663 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15664 M:      "VMware, Inc." <pv-drivers@vmware.com>
15665 L:      linux-input@vger.kernel.org
15666 S:      Maintained
15667 F:      drivers/input/mouse/vmmouse.c
15668 F:      drivers/input/mouse/vmmouse.h
15669
15670 VMWARE VMXNET3 ETHERNET DRIVER
15671 M:      Ronak Doshi <doshir@vmware.com>
15672 M:      "VMware, Inc." <pv-drivers@vmware.com>
15673 L:      netdev@vger.kernel.org
15674 S:      Maintained
15675 F:      drivers/net/vmxnet3/
15676
15677 VOCORE VOCORE2 BOARD
15678 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15679 L:      linux-mips@linux-mips.org
15680 S:      Maintained
15681 F:      arch/mips/boot/dts/ralink/vocore2.dts
15682
15683 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15684 M:      Liam Girdwood <lgirdwood@gmail.com>
15685 M:      Mark Brown <broonie@kernel.org>
15686 L:      linux-kernel@vger.kernel.org
15687 W:      http://www.slimlogic.co.uk/?p=48
15688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15689 S:      Supported
15690 F:      Documentation/devicetree/bindings/regulator/
15691 F:      Documentation/power/regulator/
15692 F:      drivers/regulator/
15693 F:      include/dt-bindings/regulator/
15694 F:      include/linux/regulator/
15695
15696 VRF
15697 M:      David Ahern <dsa@cumulusnetworks.com>
15698 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15699 L:      netdev@vger.kernel.org
15700 S:      Maintained
15701 F:      drivers/net/vrf.c
15702 F:      Documentation/networking/vrf.txt
15703
15704 VT1211 HARDWARE MONITOR DRIVER
15705 M:      Juerg Haefliger <juergh@gmail.com>
15706 L:      linux-hwmon@vger.kernel.org
15707 S:      Maintained
15708 F:      Documentation/hwmon/vt1211
15709 F:      drivers/hwmon/vt1211.c
15710
15711 VT8231 HARDWARE MONITOR DRIVER
15712 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15713 L:      linux-hwmon@vger.kernel.org
15714 S:      Maintained
15715 F:      drivers/hwmon/vt8231.c
15716
15717 VUB300 USB to SDIO/SD/MMC bridge chip
15718 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15719 L:      linux-mmc@vger.kernel.org
15720 L:      linux-usb@vger.kernel.org
15721 S:      Supported
15722 F:      drivers/mmc/host/vub300.c
15723
15724 W1 DALLAS'S 1-WIRE BUS
15725 M:      Evgeniy Polyakov <zbr@ioremap.net>
15726 S:      Maintained
15727 F:      Documentation/devicetree/bindings/w1/
15728 F:      Documentation/w1/
15729 F:      drivers/w1/
15730 F:      include/linux/w1.h
15731
15732 W83791D HARDWARE MONITORING DRIVER
15733 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15734 L:      linux-hwmon@vger.kernel.org
15735 S:      Maintained
15736 F:      Documentation/hwmon/w83791d
15737 F:      drivers/hwmon/w83791d.c
15738
15739 W83793 HARDWARE MONITORING DRIVER
15740 M:      Rudolf Marek <r.marek@assembler.cz>
15741 L:      linux-hwmon@vger.kernel.org
15742 S:      Maintained
15743 F:      Documentation/hwmon/w83793
15744 F:      drivers/hwmon/w83793.c
15745
15746 W83795 HARDWARE MONITORING DRIVER
15747 M:      Jean Delvare <jdelvare@suse.com>
15748 L:      linux-hwmon@vger.kernel.org
15749 S:      Maintained
15750 F:      drivers/hwmon/w83795.c
15751
15752 W83L51xD SD/MMC CARD INTERFACE DRIVER
15753 M:      Pierre Ossman <pierre@ossman.eu>
15754 S:      Maintained
15755 F:      drivers/mmc/host/wbsd.*
15756
15757 WACOM PROTOCOL 4 SERIAL TABLETS
15758 M:      Julian Squires <julian@cipht.net>
15759 M:      Hans de Goede <hdegoede@redhat.com>
15760 L:      linux-input@vger.kernel.org
15761 S:      Maintained
15762 F:      drivers/input/tablet/wacom_serial4.c
15763
15764 WATCHDOG DEVICE DRIVERS
15765 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15766 M:      Guenter Roeck <linux@roeck-us.net>
15767 L:      linux-watchdog@vger.kernel.org
15768 W:      http://www.linux-watchdog.org/
15769 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15770 S:      Maintained
15771 F:      Documentation/devicetree/bindings/watchdog/
15772 F:      Documentation/watchdog/
15773 F:      drivers/watchdog/
15774 F:      include/linux/watchdog.h
15775 F:      include/uapi/linux/watchdog.h
15776
15777 WHISKEYCOVE PMIC GPIO DRIVER
15778 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15779 L:      linux-gpio@vger.kernel.org
15780 S:      Maintained
15781 F:      drivers/gpio/gpio-wcove.c
15782
15783 WIIMOTE HID DRIVER
15784 M:      David Herrmann <dh.herrmann@googlemail.com>
15785 L:      linux-input@vger.kernel.org
15786 S:      Maintained
15787 F:      drivers/hid/hid-wiimote*
15788
15789 WILOCITY WIL6210 WIRELESS DRIVER
15790 M:      Maya Erez <merez@codeaurora.org>
15791 L:      linux-wireless@vger.kernel.org
15792 L:      wil6210@qti.qualcomm.com
15793 S:      Supported
15794 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15795 F:      drivers/net/wireless/ath/wil6210/
15796
15797 WIMAX STACK
15798 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15799 M:      linux-wimax@intel.com
15800 L:      wimax@linuxwimax.org (subscribers-only)
15801 S:      Supported
15802 W:      http://linuxwimax.org
15803 F:      Documentation/wimax/README.wimax
15804 F:      include/linux/wimax/debug.h
15805 F:      include/net/wimax.h
15806 F:      include/uapi/linux/wimax.h
15807 F:      net/wimax/
15808
15809 WINBOND CIR DRIVER
15810 M:      David Härdeman <david@hardeman.nu>
15811 S:      Maintained
15812 F:      drivers/media/rc/winbond-cir.c
15813
15814 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15815 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15816 L:      linux-watchdog@vger.kernel.org
15817 S:      Maintained
15818 F:      drivers/watchdog/ebc-c384_wdt.c
15819
15820 WINSYSTEMS WS16C48 GPIO DRIVER
15821 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15822 L:      linux-gpio@vger.kernel.org
15823 S:      Maintained
15824 F:      drivers/gpio/gpio-ws16c48.c
15825
15826 WISTRON LAPTOP BUTTON DRIVER
15827 M:      Miloslav Trmac <mitr@volny.cz>
15828 S:      Maintained
15829 F:      drivers/input/misc/wistron_btns.c
15830
15831 WL3501 WIRELESS PCMCIA CARD DRIVER
15832 L:      linux-wireless@vger.kernel.org
15833 S:      Odd fixes
15834 F:      drivers/net/wireless/wl3501*
15835
15836 WOLFSON MICROELECTRONICS DRIVERS
15837 L:      patches@opensource.cirrus.com
15838 T:      git https://github.com/CirrusLogic/linux-drivers.git
15839 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15840 S:      Supported
15841 F:      Documentation/hwmon/wm83??
15842 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15843 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15844 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15845 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15846 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15847 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15848 F:      drivers/clk/clk-wm83*.c
15849 F:      drivers/extcon/extcon-arizona.c
15850 F:      drivers/leds/leds-wm83*.c
15851 F:      drivers/gpio/gpio-*wm*.c
15852 F:      drivers/gpio/gpio-arizona.c
15853 F:      drivers/hwmon/wm83??-hwmon.c
15854 F:      drivers/input/misc/wm831x-on.c
15855 F:      drivers/input/touchscreen/wm831x-ts.c
15856 F:      drivers/input/touchscreen/wm97*.c
15857 F:      drivers/mfd/arizona*
15858 F:      drivers/mfd/wm*.c
15859 F:      drivers/mfd/cs47l24*
15860 F:      drivers/power/supply/wm83*.c
15861 F:      drivers/rtc/rtc-wm83*.c
15862 F:      drivers/regulator/wm8*.c
15863 F:      drivers/regulator/arizona*
15864 F:      drivers/video/backlight/wm83*_bl.c
15865 F:      drivers/watchdog/wm83*_wdt.c
15866 F:      include/linux/mfd/arizona/
15867 F:      include/linux/mfd/wm831x/
15868 F:      include/linux/mfd/wm8350/
15869 F:      include/linux/mfd/wm8400*
15870 F:      include/linux/regulator/arizona*
15871 F:      include/linux/wm97xx.h
15872 F:      include/sound/wm????.h
15873 F:      sound/soc/codecs/arizona.?
15874 F:      sound/soc/codecs/wm*
15875 F:      sound/soc/codecs/cs47l24*
15876
15877 WORKQUEUE
15878 M:      Tejun Heo <tj@kernel.org>
15879 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15881 S:      Maintained
15882 F:      include/linux/workqueue.h
15883 F:      kernel/workqueue.c
15884 F:      Documentation/core-api/workqueue.rst
15885
15886 X-POWERS AXP288 PMIC DRIVERS
15887 M:      Hans de Goede <hdegoede@redhat.com>
15888 S:      Maintained
15889 N:      axp288
15890 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15891
15892 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15893 M:      Chen-Yu Tsai <wens@csie.org>
15894 L:      linux-kernel@vger.kernel.org
15895 S:      Maintained
15896 N:      axp[128]
15897
15898 X.25 NETWORK LAYER
15899 M:      Andrew Hendry <andrew.hendry@gmail.com>
15900 L:      linux-x25@vger.kernel.org
15901 S:      Odd Fixes
15902 F:      Documentation/networking/x25*
15903 F:      include/net/x25*
15904 F:      net/x25/
15905
15906 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15907 M:      Thomas Gleixner <tglx@linutronix.de>
15908 M:      Ingo Molnar <mingo@redhat.com>
15909 R:      "H. Peter Anvin" <hpa@zytor.com>
15910 M:      x86@kernel.org
15911 L:      linux-kernel@vger.kernel.org
15912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15913 S:      Maintained
15914 F:      Documentation/devicetree/bindings/x86/
15915 F:      Documentation/x86/
15916 F:      arch/x86/
15917
15918 X86 ENTRY CODE
15919 M:      Andy Lutomirski <luto@kernel.org>
15920 L:      linux-kernel@vger.kernel.org
15921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15922 S:      Maintained
15923 F:      arch/x86/entry/
15924
15925 X86 MCE INFRASTRUCTURE
15926 M:      Tony Luck <tony.luck@intel.com>
15927 M:      Borislav Petkov <bp@alien8.de>
15928 L:      linux-edac@vger.kernel.org
15929 S:      Maintained
15930 F:      arch/x86/kernel/cpu/mcheck/*
15931
15932 X86 MICROCODE UPDATE SUPPORT
15933 M:      Borislav Petkov <bp@alien8.de>
15934 S:      Maintained
15935 F:      arch/x86/kernel/cpu/microcode/*
15936
15937 X86 PLATFORM DRIVERS
15938 M:      Darren Hart <dvhart@infradead.org>
15939 M:      Andy Shevchenko <andy@infradead.org>
15940 L:      platform-driver-x86@vger.kernel.org
15941 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15942 S:      Maintained
15943 F:      drivers/platform/x86/
15944 F:      drivers/platform/olpc/
15945
15946 X86 VDSO
15947 M:      Andy Lutomirski <luto@kernel.org>
15948 L:      linux-kernel@vger.kernel.org
15949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15950 S:      Maintained
15951 F:      arch/x86/entry/vdso/
15952
15953 XC2028/3028 TUNER DRIVER
15954 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15955 L:      linux-media@vger.kernel.org
15956 W:      https://linuxtv.org
15957 T:      git git://linuxtv.org/media_tree.git
15958 S:      Maintained
15959 F:      drivers/media/tuners/tuner-xc2028.*
15960
15961 XDP SOCKETS (AF_XDP)
15962 M:      Björn Töpel <bjorn.topel@intel.com>
15963 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15964 L:      netdev@vger.kernel.org
15965 S:      Maintained
15966 F:      kernel/bpf/xskmap.c
15967 F:      net/xdp/
15968
15969 XEN BLOCK SUBSYSTEM
15970 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15971 M:      Roger Pau Monné <roger.pau@citrix.com>
15972 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15973 S:      Supported
15974 F:      drivers/block/xen-blkback/*
15975 F:      drivers/block/xen*
15976
15977 XEN HYPERVISOR ARM
15978 M:      Stefano Stabellini <sstabellini@kernel.org>
15979 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15980 S:      Maintained
15981 F:      arch/arm/xen/
15982 F:      arch/arm/include/asm/xen/
15983
15984 XEN HYPERVISOR ARM64
15985 M:      Stefano Stabellini <sstabellini@kernel.org>
15986 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15987 S:      Maintained
15988 F:      arch/arm64/xen/
15989 F:      arch/arm64/include/asm/xen/
15990
15991 XEN HYPERVISOR INTERFACE
15992 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15993 M:      Juergen Gross <jgross@suse.com>
15994 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15996 S:      Supported
15997 F:      arch/x86/xen/
15998 F:      drivers/*/xen-*front.c
15999 F:      drivers/xen/
16000 F:      arch/x86/include/asm/xen/
16001 F:      arch/x86/include/asm/pvclock-abi.h
16002 F:      include/xen/
16003 F:      include/uapi/xen/
16004 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16005 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16006
16007 XEN NETWORK BACKEND DRIVER
16008 M:      Wei Liu <wei.liu2@citrix.com>
16009 M:      Paul Durrant <paul.durrant@citrix.com>
16010 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16011 L:      netdev@vger.kernel.org
16012 S:      Supported
16013 F:      drivers/net/xen-netback/*
16014
16015 XEN PCI SUBSYSTEM
16016 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16017 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16018 S:      Supported
16019 F:      arch/x86/pci/*xen*
16020 F:      drivers/pci/*xen*
16021
16022 XEN PVSCSI DRIVERS
16023 M:      Juergen Gross <jgross@suse.com>
16024 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16025 L:      linux-scsi@vger.kernel.org
16026 S:      Supported
16027 F:      drivers/scsi/xen-scsifront.c
16028 F:      drivers/xen/xen-scsiback.c
16029 F:      include/xen/interface/io/vscsiif.h
16030
16031 XEN SWIOTLB SUBSYSTEM
16032 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16033 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16034 L:      iommu@lists.linux-foundation.org
16035 S:      Supported
16036 F:      arch/x86/xen/*swiotlb*
16037 F:      drivers/xen/*swiotlb*
16038
16039 XEN SOUND FRONTEND DRIVER
16040 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16041 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16042 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16043 S:      Supported
16044 F:      sound/xen/*
16045
16046 XFS FILESYSTEM
16047 M:      Darrick J. Wong <darrick.wong@oracle.com>
16048 M:      linux-xfs@vger.kernel.org
16049 L:      linux-xfs@vger.kernel.org
16050 W:      http://xfs.org/
16051 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16052 S:      Supported
16053 F:      Documentation/filesystems/xfs.txt
16054 F:      fs/xfs/
16055
16056 XILINX AXI ETHERNET DRIVER
16057 M:      Anirudha Sarangi <anirudh@xilinx.com>
16058 M:      John Linn <John.Linn@xilinx.com>
16059 S:      Maintained
16060 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16061
16062 XILINX UARTLITE SERIAL DRIVER
16063 M:      Peter Korsgaard <jacmet@sunsite.dk>
16064 L:      linux-serial@vger.kernel.org
16065 S:      Maintained
16066 F:      drivers/tty/serial/uartlite.c
16067
16068 XILINX VIDEO IP CORES
16069 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16070 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16071 L:      linux-media@vger.kernel.org
16072 T:      git git://linuxtv.org/media_tree.git
16073 S:      Supported
16074 F:      Documentation/devicetree/bindings/media/xilinx/
16075 F:      drivers/media/platform/xilinx/
16076 F:      include/uapi/linux/xilinx-v4l2-controls.h
16077
16078 XILLYBUS DRIVER
16079 M:      Eli Billauer <eli.billauer@gmail.com>
16080 L:      linux-kernel@vger.kernel.org
16081 S:      Supported
16082 F:      drivers/char/xillybus/
16083
16084 XLP9XX I2C DRIVER
16085 M:      George Cherian <george.cherian@cavium.com>
16086 M:      Jan Glauber <jglauber@cavium.com>
16087 L:      linux-i2c@vger.kernel.org
16088 W:      http://www.cavium.com
16089 S:      Supported
16090 F:      drivers/i2c/busses/i2c-xlp9xx.c
16091
16092 XRA1403 GPIO EXPANDER
16093 M:      Nandor Han <nandor.han@ge.com>
16094 M:      Semi Malinen <semi.malinen@ge.com>
16095 L:      linux-gpio@vger.kernel.org
16096 S:      Maintained
16097 F:      drivers/gpio/gpio-xra1403.c
16098 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16099
16100 XTENSA XTFPGA PLATFORM SUPPORT
16101 M:      Max Filippov <jcmvbkbc@gmail.com>
16102 L:      linux-xtensa@linux-xtensa.org
16103 S:      Maintained
16104 F:      drivers/spi/spi-xtensa-xtfpga.c
16105 F:      sound/soc/xtensa/xtfpga-i2s.c
16106
16107 YAM DRIVER FOR AX.25
16108 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16109 L:      linux-hams@vger.kernel.org
16110 S:      Maintained
16111 F:      drivers/net/hamradio/yam*
16112 F:      include/linux/yam.h
16113
16114 YAMA SECURITY MODULE
16115 M:      Kees Cook <keescook@chromium.org>
16116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16117 S:      Supported
16118 F:      security/yama/
16119 F:      Documentation/admin-guide/LSM/Yama.rst
16120
16121 YEALINK PHONE DRIVER
16122 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16123 L:      usbb2k-api-dev@nongnu.org
16124 S:      Maintained
16125 F:      Documentation/input/devices/yealink.rst
16126 F:      drivers/input/misc/yealink.*
16127
16128 Z8530 DRIVER FOR AX.25
16129 M:      Joerg Reuter <jreuter@yaina.de>
16130 W:      http://yaina.de/jreuter/
16131 W:      http://www.qsl.net/dl1bke/
16132 L:      linux-hams@vger.kernel.org
16133 S:      Maintained
16134 F:      Documentation/networking/z8530drv.txt
16135 F:      drivers/net/hamradio/*scc.c
16136 F:      drivers/net/hamradio/z8530.h
16137
16138 ZBUD COMPRESSED PAGE ALLOCATOR
16139 M:      Seth Jennings <sjenning@redhat.com>
16140 M:      Dan Streetman <ddstreet@ieee.org>
16141 L:      linux-mm@kvack.org
16142 S:      Maintained
16143 F:      mm/zbud.c
16144 F:      include/linux/zbud.h
16145
16146 ZD1211RW WIRELESS DRIVER
16147 M:      Daniel Drake <dsd@gentoo.org>
16148 M:      Ulrich Kunitz <kune@deine-taler.de>
16149 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16150 L:      linux-wireless@vger.kernel.org
16151 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16152 S:      Maintained
16153 F:      drivers/net/wireless/zydas/zd1211rw/
16154
16155 ZD1301 MEDIA DRIVER
16156 M:      Antti Palosaari <crope@iki.fi>
16157 L:      linux-media@vger.kernel.org
16158 W:      https://linuxtv.org/
16159 W:      http://palosaari.fi/linux/
16160 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16161 S:      Maintained
16162 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16163
16164 ZD1301_DEMOD MEDIA DRIVER
16165 M:      Antti Palosaari <crope@iki.fi>
16166 L:      linux-media@vger.kernel.org
16167 W:      https://linuxtv.org/
16168 W:      http://palosaari.fi/linux/
16169 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16170 S:      Maintained
16171 F:      drivers/media/dvb-frontends/zd1301_demod*
16172
16173 ZPOOL COMPRESSED PAGE STORAGE API
16174 M:      Dan Streetman <ddstreet@ieee.org>
16175 L:      linux-mm@kvack.org
16176 S:      Maintained
16177 F:      mm/zpool.c
16178 F:      include/linux/zpool.h
16179
16180 ZR36067 VIDEO FOR LINUX DRIVER
16181 L:      mjpeg-users@lists.sourceforge.net
16182 L:      linux-media@vger.kernel.org
16183 W:      http://mjpeg.sourceforge.net/driver-zoran/
16184 T:      hg https://linuxtv.org/hg/v4l-dvb
16185 S:      Odd Fixes
16186 F:      drivers/staging/media/zoran/
16187
16188 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16189 M:      Minchan Kim <minchan@kernel.org>
16190 M:      Nitin Gupta <ngupta@vflare.org>
16191 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16192 L:      linux-kernel@vger.kernel.org
16193 S:      Maintained
16194 F:      drivers/block/zram/
16195 F:      Documentation/blockdev/zram.txt
16196
16197 ZS DECSTATION Z85C30 SERIAL DRIVER
16198 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16199 S:      Maintained
16200 F:      drivers/tty/serial/zs.*
16201
16202 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16203 M:      Minchan Kim <minchan@kernel.org>
16204 M:      Nitin Gupta <ngupta@vflare.org>
16205 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16206 L:      linux-mm@kvack.org
16207 S:      Maintained
16208 F:      mm/zsmalloc.c
16209 F:      include/linux/zsmalloc.h
16210 F:      Documentation/vm/zsmalloc.rst
16211
16212 ZSWAP COMPRESSED SWAP CACHING
16213 M:      Seth Jennings <sjenning@redhat.com>
16214 M:      Dan Streetman <ddstreet@ieee.org>
16215 L:      linux-mm@kvack.org
16216 S:      Maintained
16217 F:      mm/zswap.c
16218
16219 THE REST
16220 M:      Linus Torvalds <torvalds@linux-foundation.org>
16221 L:      linux-kernel@vger.kernel.org
16222 Q:      http://patchwork.kernel.org/project/LKML/list/
16223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16224 S:      Buried alive in reporters
16225 F:      *
16226 F:      */