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:      linux-kernel@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/staging/fsl-dpaa2/ethernet
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 L:      dri-devel@lists.freedesktop.org
5629 L:      linux-fbdev@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/staging/fbtft/
5632
5633 FC0011 TUNER DRIVER
5634 M:      Michael Buesch <m@bues.ch>
5635 L:      linux-media@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/media/tuners/fc0011.h
5638 F:      drivers/media/tuners/fc0011.c
5639
5640 FC2580 MEDIA DRIVER
5641 M:      Antti Palosaari <crope@iki.fi>
5642 L:      linux-media@vger.kernel.org
5643 W:      https://linuxtv.org
5644 W:      http://palosaari.fi/linux/
5645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5646 T:      git git://linuxtv.org/anttip/media_tree.git
5647 S:      Maintained
5648 F:      drivers/media/tuners/fc2580*
5649
5650 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5651 M:      Johannes Thumshirn <jth@kernel.org>
5652 L:      linux-scsi@vger.kernel.org
5653 W:      www.Open-FCoE.org
5654 S:      Supported
5655 F:      drivers/scsi/libfc/
5656 F:      drivers/scsi/fcoe/
5657 F:      include/scsi/fc/
5658 F:      include/scsi/libfc.h
5659 F:      include/scsi/libfcoe.h
5660 F:      include/uapi/scsi/fc/
5661
5662 FILE LOCKING (flock() and fcntl()/lockf())
5663 M:      Jeff Layton <jlayton@kernel.org>
5664 M:      "J. Bruce Fields" <bfields@fieldses.org>
5665 L:      linux-fsdevel@vger.kernel.org
5666 S:      Maintained
5667 F:      include/linux/fcntl.h
5668 F:      include/uapi/linux/fcntl.h
5669 F:      fs/fcntl.c
5670 F:      fs/locks.c
5671
5672 FILESYSTEMS (VFS and infrastructure)
5673 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5674 L:      linux-fsdevel@vger.kernel.org
5675 S:      Maintained
5676 F:      fs/*
5677 F:      include/linux/fs.h
5678 F:      include/uapi/linux/fs.h
5679
5680 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5681 M:      Riku Voipio <riku.voipio@iki.fi>
5682 L:      linux-hwmon@vger.kernel.org
5683 S:      Maintained
5684 F:      drivers/hwmon/f75375s.c
5685 F:      include/linux/f75375s.h
5686
5687 FIREWIRE AUDIO DRIVERS
5688 M:      Clemens Ladisch <clemens@ladisch.de>
5689 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5690 T:      git git://git.alsa-project.org/alsa-kernel.git
5691 S:      Maintained
5692 F:      sound/firewire/
5693
5694 FIREWIRE MEDIA DRIVERS (firedtv)
5695 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5696 L:      linux-media@vger.kernel.org
5697 L:      linux1394-devel@lists.sourceforge.net
5698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5699 S:      Maintained
5700 F:      drivers/media/firewire/
5701
5702 FIREWIRE SBP-2 TARGET
5703 M:      Chris Boot <bootc@bootc.net>
5704 L:      linux-scsi@vger.kernel.org
5705 L:      target-devel@vger.kernel.org
5706 L:      linux1394-devel@lists.sourceforge.net
5707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5708 S:      Maintained
5709 F:      drivers/target/sbp/
5710
5711 FIREWIRE SUBSYSTEM
5712 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5713 L:      linux1394-devel@lists.sourceforge.net
5714 W:      http://ieee1394.wiki.kernel.org/
5715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5716 S:      Maintained
5717 F:      drivers/firewire/
5718 F:      include/linux/firewire.h
5719 F:      include/uapi/linux/firewire*.h
5720 F:      tools/firewire/
5721
5722 FIRMWARE LOADER (request_firmware)
5723 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5724 L:      linux-kernel@vger.kernel.org
5725 S:      Maintained
5726 F:      Documentation/firmware_class/
5727 F:      drivers/base/firmware_loader/
5728 F:      include/linux/firmware.h
5729
5730 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5731 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5732 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5733 S:      Maintained
5734 F:      drivers/block/rsxx/
5735
5736 FLOPPY DRIVER
5737 M:      Jiri Kosina <jikos@kernel.org>
5738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5739 S:      Odd fixes
5740 F:      drivers/block/floppy.c
5741
5742 FMC SUBSYSTEM
5743 M:      Alessandro Rubini <rubini@gnudd.com>
5744 W:      http://www.ohwr.org/projects/fmc-bus
5745 S:      Supported
5746 F:      drivers/fmc/
5747 F:      include/linux/fmc*.h
5748 F:      include/linux/ipmi-fru.h
5749 K:      fmc_d.*register
5750
5751 FPGA MANAGER FRAMEWORK
5752 M:      Alan Tull <atull@kernel.org>
5753 M:      Moritz Fischer <mdf@kernel.org>
5754 L:      linux-fpga@vger.kernel.org
5755 S:      Maintained
5756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5757 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5758 F:      Documentation/fpga/
5759 F:      Documentation/driver-api/fpga/
5760 F:      Documentation/devicetree/bindings/fpga/
5761 F:      drivers/fpga/
5762 F:      include/linux/fpga/
5763 W:      http://www.rocketboards.org
5764
5765 FPGA DFL DRIVERS
5766 M:      Wu Hao <hao.wu@intel.com>
5767 L:      linux-fpga@vger.kernel.org
5768 S:      Maintained
5769 F:      Documentation/fpga/dfl.txt
5770 F:      include/uapi/linux/fpga-dfl.h
5771 F:      drivers/fpga/dfl*
5772
5773 FPU EMULATOR
5774 M:      Bill Metzenthen <billm@melbpc.org.au>
5775 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5776 S:      Maintained
5777 F:      arch/x86/math-emu/
5778
5779 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5780 L:      netdev@vger.kernel.org
5781 S:      Orphan
5782 F:      drivers/net/wan/dlci.c
5783 F:      drivers/net/wan/sdla.c
5784
5785 FRAMEBUFFER LAYER
5786 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5787 L:      dri-devel@lists.freedesktop.org
5788 L:      linux-fbdev@vger.kernel.org
5789 T:      git git://github.com/bzolnier/linux.git
5790 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5791 S:      Maintained
5792 F:      Documentation/fb/
5793 F:      drivers/video/
5794 F:      include/video/
5795 F:      include/linux/fb.h
5796 F:      include/uapi/video/
5797 F:      include/uapi/linux/fb.h
5798
5799 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5800 M:      Horia Geantă <horia.geanta@nxp.com>
5801 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5802 L:      linux-crypto@vger.kernel.org
5803 S:      Maintained
5804 F:      drivers/crypto/caam/
5805 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5806
5807 FREESCALE DIU FRAMEBUFFER DRIVER
5808 M:      Timur Tabi <timur@kernel.org>
5809 L:      linux-fbdev@vger.kernel.org
5810 S:      Maintained
5811 F:      drivers/video/fbdev/fsl-diu-fb.*
5812
5813 FREESCALE DMA DRIVER
5814 M:      Li Yang <leoyang.li@nxp.com>
5815 M:      Zhang Wei <zw@zh-kernel.org>
5816 L:      linuxppc-dev@lists.ozlabs.org
5817 S:      Maintained
5818 F:      drivers/dma/fsldma.*
5819
5820 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5821 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5822 L:      netdev@vger.kernel.org
5823 S:      Maintained
5824 F:      drivers/net/ethernet/freescale/gianfar*
5825 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5826
5827 FREESCALE GPMI NAND DRIVER
5828 M:      Han Xu <han.xu@nxp.com>
5829 L:      linux-mtd@lists.infradead.org
5830 S:      Maintained
5831 F:      drivers/mtd/nand/raw/gpmi-nand/*
5832
5833 FREESCALE I2C CPM DRIVER
5834 M:      Jochen Friedrich <jochen@scram.de>
5835 L:      linuxppc-dev@lists.ozlabs.org
5836 L:      linux-i2c@vger.kernel.org
5837 S:      Maintained
5838 F:      drivers/i2c/busses/i2c-cpm.c
5839
5840 FREESCALE IMX / MXC FEC DRIVER
5841 M:      Fugang Duan <fugang.duan@nxp.com>
5842 L:      netdev@vger.kernel.org
5843 S:      Maintained
5844 F:      drivers/net/ethernet/freescale/fec_main.c
5845 F:      drivers/net/ethernet/freescale/fec_ptp.c
5846 F:      drivers/net/ethernet/freescale/fec.h
5847 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5848
5849 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5850 M:      Sascha Hauer <s.hauer@pengutronix.de>
5851 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5852 L:      linux-fbdev@vger.kernel.org
5853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5854 S:      Maintained
5855 F:      include/linux/platform_data/video-imxfb.h
5856 F:      drivers/video/fbdev/imxfb.c
5857
5858 FREESCALE QORIQ DPAA ETHERNET DRIVER
5859 M:      Madalin Bucur <madalin.bucur@nxp.com>
5860 L:      netdev@vger.kernel.org
5861 S:      Maintained
5862 F:      drivers/net/ethernet/freescale/dpaa
5863
5864 FREESCALE QORIQ DPAA FMAN DRIVER
5865 M:      Madalin Bucur <madalin.bucur@nxp.com>
5866 L:      netdev@vger.kernel.org
5867 S:      Maintained
5868 F:      drivers/net/ethernet/freescale/fman
5869 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5870
5871 FREESCALE QORIQ PTP CLOCK DRIVER
5872 M:      Yangbo Lu <yangbo.lu@nxp.com>
5873 L:      netdev@vger.kernel.org
5874 S:      Maintained
5875 F:      drivers/ptp/ptp_qoriq.c
5876 F:      include/linux/fsl/ptp_qoriq.h
5877 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5878
5879 FREESCALE QUAD SPI DRIVER
5880 M:      Han Xu <han.xu@nxp.com>
5881 L:      linux-mtd@lists.infradead.org
5882 S:      Maintained
5883 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5884
5885 FREESCALE QUICC ENGINE LIBRARY
5886 M:      Qiang Zhao <qiang.zhao@nxp.com>
5887 L:      linuxppc-dev@lists.ozlabs.org
5888 S:      Maintained
5889 F:      drivers/soc/fsl/qe/
5890 F:      include/soc/fsl/*qe*.h
5891 F:      include/soc/fsl/*ucc*.h
5892
5893 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5894 M:      Li Yang <leoyang.li@nxp.com>
5895 L:      netdev@vger.kernel.org
5896 L:      linuxppc-dev@lists.ozlabs.org
5897 S:      Maintained
5898 F:      drivers/net/ethernet/freescale/ucc_geth*
5899
5900 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5901 M:      Zhao Qiang <qiang.zhao@nxp.com>
5902 L:      netdev@vger.kernel.org
5903 L:      linuxppc-dev@lists.ozlabs.org
5904 S:      Maintained
5905 F:      drivers/net/wan/fsl_ucc_hdlc*
5906
5907 FREESCALE QUICC ENGINE UCC UART DRIVER
5908 M:      Timur Tabi <timur@kernel.org>
5909 L:      linuxppc-dev@lists.ozlabs.org
5910 S:      Maintained
5911 F:      drivers/tty/serial/ucc_uart.c
5912
5913 FREESCALE SOC DRIVERS
5914 M:      Li Yang <leoyang.li@nxp.com>
5915 L:      linuxppc-dev@lists.ozlabs.org
5916 L:      linux-arm-kernel@lists.infradead.org
5917 S:      Maintained
5918 F:      Documentation/devicetree/bindings/soc/fsl/
5919 F:      drivers/soc/fsl/
5920 F:      include/linux/fsl/
5921
5922 FREESCALE SOC FS_ENET DRIVER
5923 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5924 L:      linuxppc-dev@lists.ozlabs.org
5925 L:      netdev@vger.kernel.org
5926 S:      Maintained
5927 F:      drivers/net/ethernet/freescale/fs_enet/
5928 F:      include/linux/fs_enet_pd.h
5929
5930 FREESCALE SOC SOUND DRIVERS
5931 M:      Timur Tabi <timur@kernel.org>
5932 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5933 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5934 R:      Fabio Estevam <fabio.estevam@nxp.com>
5935 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5936 L:      linuxppc-dev@lists.ozlabs.org
5937 S:      Maintained
5938 F:      sound/soc/fsl/fsl*
5939 F:      sound/soc/fsl/imx*
5940 F:      sound/soc/fsl/mpc8610_hpcd.c
5941
5942 FREESCALE USB PERIPHERAL DRIVERS
5943 M:      Li Yang <leoyang.li@nxp.com>
5944 L:      linux-usb@vger.kernel.org
5945 L:      linuxppc-dev@lists.ozlabs.org
5946 S:      Maintained
5947 F:      drivers/usb/gadget/udc/fsl*
5948
5949 FREEVXFS FILESYSTEM
5950 M:      Christoph Hellwig <hch@infradead.org>
5951 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5952 S:      Maintained
5953 F:      fs/freevxfs/
5954
5955 FREEZER
5956 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5957 M:      Pavel Machek <pavel@ucw.cz>
5958 L:      linux-pm@vger.kernel.org
5959 S:      Supported
5960 F:      Documentation/power/freezing-of-tasks.txt
5961 F:      include/linux/freezer.h
5962 F:      kernel/freezer.c
5963
5964 FRONTSWAP API
5965 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5966 L:      linux-kernel@vger.kernel.org
5967 S:      Maintained
5968 F:      mm/frontswap.c
5969 F:      include/linux/frontswap.h
5970
5971 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5972 M:      David Howells <dhowells@redhat.com>
5973 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5974 S:      Supported
5975 F:      Documentation/filesystems/caching/
5976 F:      fs/fscache/
5977 F:      include/linux/fscache*.h
5978
5979 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5980 M:      Theodore Y. Ts'o <tytso@mit.edu>
5981 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5982 L:      linux-fscrypt@vger.kernel.org
5983 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5985 S:      Supported
5986 F:      fs/crypto/
5987 F:      include/linux/fscrypt*.h
5988 F:      Documentation/filesystems/fscrypt.rst
5989
5990 FSI-ATTACHED I2C DRIVER
5991 M:      Eddie James <eajames@linux.vnet.ibm.com>
5992 L:      linux-i2c@vger.kernel.org
5993 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5994 S:      Maintained
5995 F:      drivers/i2c/busses/i2c-fsi.c
5996 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5997
5998 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5999 M:      Jan Kara <jack@suse.cz>
6000 R:      Amir Goldstein <amir73il@gmail.com>
6001 L:      linux-fsdevel@vger.kernel.org
6002 S:      Maintained
6003 F:      fs/notify/
6004 F:      include/linux/fsnotify*.h
6005
6006 FUJITSU LAPTOP EXTRAS
6007 M:      Jonathan Woithe <jwoithe@just42.net>
6008 L:      platform-driver-x86@vger.kernel.org
6009 S:      Maintained
6010 F:      drivers/platform/x86/fujitsu-laptop.c
6011
6012 FUJITSU M-5MO LS CAMERA ISP DRIVER
6013 M:      Kyungmin Park <kyungmin.park@samsung.com>
6014 M:      Heungjun Kim <riverful.kim@samsung.com>
6015 L:      linux-media@vger.kernel.org
6016 S:      Maintained
6017 F:      drivers/media/i2c/m5mols/
6018 F:      include/media/i2c/m5mols.h
6019
6020 FUJITSU TABLET EXTRAS
6021 M:      Robert Gerlach <khnz@gmx.de>
6022 L:      platform-driver-x86@vger.kernel.org
6023 S:      Maintained
6024 F:      drivers/platform/x86/fujitsu-tablet.c
6025
6026 FUSE: FILESYSTEM IN USERSPACE
6027 M:      Miklos Szeredi <miklos@szeredi.hu>
6028 L:      linux-fsdevel@vger.kernel.org
6029 W:      http://fuse.sourceforge.net/
6030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6031 S:      Maintained
6032 F:      fs/fuse/
6033 F:      include/uapi/linux/fuse.h
6034 F:      Documentation/filesystems/fuse.txt
6035
6036 FUTEX SUBSYSTEM
6037 M:      Thomas Gleixner <tglx@linutronix.de>
6038 M:      Ingo Molnar <mingo@redhat.com>
6039 R:      Peter Zijlstra <peterz@infradead.org>
6040 R:      Darren Hart <dvhart@infradead.org>
6041 L:      linux-kernel@vger.kernel.org
6042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6043 S:      Maintained
6044 F:      kernel/futex.c
6045 F:      kernel/futex_compat.c
6046 F:      include/asm-generic/futex.h
6047 F:      include/linux/futex.h
6048 F:      include/uapi/linux/futex.h
6049 F:      tools/testing/selftests/futex/
6050 F:      tools/perf/bench/futex*
6051 F:      Documentation/*futex*
6052
6053 GCC PLUGINS
6054 M:      Kees Cook <keescook@chromium.org>
6055 R:      Emese Revfy <re.emese@gmail.com>
6056 L:      kernel-hardening@lists.openwall.com
6057 S:      Maintained
6058 F:      scripts/gcc-plugins/
6059 F:      scripts/gcc-plugin.sh
6060 F:      scripts/Makefile.gcc-plugins
6061 F:      Documentation/gcc-plugins.txt
6062
6063 GASKET DRIVER FRAMEWORK
6064 M:      Rob Springer <rspringer@google.com>
6065 M:      Todd Poynor <toddpoynor@google.com>
6066 M:      Ben Chan <benchan@chromium.org>
6067 S:      Maintained
6068 F:      drivers/staging/gasket/
6069
6070 GCOV BASED KERNEL PROFILING
6071 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6072 S:      Maintained
6073 F:      kernel/gcov/
6074 F:      Documentation/dev-tools/gcov.rst
6075
6076 GDB KERNEL DEBUGGING HELPER SCRIPTS
6077 M:      Jan Kiszka <jan.kiszka@siemens.com>
6078 M:      Kieran Bingham <kbingham@kernel.org>
6079 S:      Supported
6080 F:      scripts/gdb/
6081
6082 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6083 M:      Achim Leubner <achim_leubner@adaptec.com>
6084 L:      linux-scsi@vger.kernel.org
6085 W:      http://www.icp-vortex.com/
6086 S:      Supported
6087 F:      drivers/scsi/gdt*
6088
6089 GEMTEK FM RADIO RECEIVER DRIVER
6090 M:      Hans Verkuil <hverkuil@xs4all.nl>
6091 L:      linux-media@vger.kernel.org
6092 T:      git git://linuxtv.org/media_tree.git
6093 W:      https://linuxtv.org
6094 S:      Maintained
6095 F:      drivers/media/radio/radio-gemtek*
6096
6097 GENERIC GPIO I2C DRIVER
6098 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6099 S:      Supported
6100 F:      drivers/i2c/busses/i2c-gpio.c
6101 F:      include/linux/platform_data/i2c-gpio.h
6102
6103 GENERIC GPIO I2C MULTIPLEXER DRIVER
6104 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6105 L:      linux-i2c@vger.kernel.org
6106 S:      Supported
6107 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6108 F:      include/linux/platform_data/i2c-mux-gpio.h
6109 F:      Documentation/i2c/muxes/i2c-mux-gpio
6110
6111 GENERIC HDLC (WAN) DRIVERS
6112 M:      Krzysztof Halasa <khc@pm.waw.pl>
6113 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6114 S:      Maintained
6115 F:      drivers/net/wan/c101.c
6116 F:      drivers/net/wan/hd6457*
6117 F:      drivers/net/wan/hdlc*
6118 F:      drivers/net/wan/n2.c
6119 F:      drivers/net/wan/pc300too.c
6120 F:      drivers/net/wan/pci200syn.c
6121 F:      drivers/net/wan/wanxl*
6122
6123 GENERIC INCLUDE/ASM HEADER FILES
6124 M:      Arnd Bergmann <arnd@arndb.de>
6125 L:      linux-arch@vger.kernel.org
6126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6127 S:      Maintained
6128 F:      include/asm-generic/
6129 F:      include/uapi/asm-generic/
6130
6131 GENERIC PHY FRAMEWORK
6132 M:      Kishon Vijay Abraham I <kishon@ti.com>
6133 L:      linux-kernel@vger.kernel.org
6134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6135 S:      Supported
6136 F:      drivers/phy/
6137 F:      include/linux/phy/
6138
6139 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6140 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6141 S:      Supported
6142 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6143
6144 GENERIC PM DOMAINS
6145 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6146 M:      Kevin Hilman <khilman@kernel.org>
6147 M:      Ulf Hansson <ulf.hansson@linaro.org>
6148 L:      linux-pm@vger.kernel.org
6149 S:      Supported
6150 F:      drivers/base/power/domain*.c
6151 F:      include/linux/pm_domain.h
6152 F:      Documentation/devicetree/bindings/power/power_domain.txt
6153
6154 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6155 M:      Eugen Hristev <eugen.hristev@microchip.com>
6156 L:      linux-input@vger.kernel.org
6157 S:      Maintained
6158 F:      drivers/input/touchscreen/resistive-adc-touch.c
6159
6160 GENERIC UIO DRIVER FOR PCI DEVICES
6161 M:      "Michael S. Tsirkin" <mst@redhat.com>
6162 L:      kvm@vger.kernel.org
6163 S:      Supported
6164 F:      drivers/uio/uio_pci_generic.c
6165
6166 GENWQE (IBM Generic Workqueue Card)
6167 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6168 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6169 S:      Supported
6170 F:      drivers/misc/genwqe/
6171
6172 GET_MAINTAINER SCRIPT
6173 M:      Joe Perches <joe@perches.com>
6174 S:      Maintained
6175 F:      scripts/get_maintainer.pl
6176
6177 GFS2 FILE SYSTEM
6178 M:      Bob Peterson <rpeterso@redhat.com>
6179 M:      Andreas Gruenbacher <agruenba@redhat.com>
6180 L:      cluster-devel@redhat.com
6181 W:      http://sources.redhat.com/cluster/
6182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6183 S:      Supported
6184 F:      Documentation/filesystems/gfs2*.txt
6185 F:      fs/gfs2/
6186 F:      include/uapi/linux/gfs2_ondisk.h
6187
6188 GIGASET ISDN DRIVERS
6189 M:      Paul Bolle <pebolle@tiscali.nl>
6190 L:      gigaset307x-common@lists.sourceforge.net
6191 W:      http://gigaset307x.sourceforge.net/
6192 S:      Odd Fixes
6193 F:      Documentation/isdn/README.gigaset
6194 F:      drivers/isdn/gigaset/
6195 F:      include/uapi/linux/gigaset_dev.h
6196
6197 GNSS SUBSYSTEM
6198 M:      Johan Hovold <johan@kernel.org>
6199 S:      Maintained
6200 F:      Documentation/ABI/testing/sysfs-class-gnss
6201 F:      Documentation/devicetree/bindings/gnss/
6202 F:      drivers/gnss/
6203 F:      include/linux/gnss.h
6204
6205 GO7007 MPEG CODEC
6206 M:      Hans Verkuil <hans.verkuil@cisco.com>
6207 L:      linux-media@vger.kernel.org
6208 S:      Maintained
6209 F:      drivers/media/usb/go7007/
6210
6211 GOODIX TOUCHSCREEN
6212 M:      Bastien Nocera <hadess@hadess.net>
6213 L:      linux-input@vger.kernel.org
6214 S:      Maintained
6215 F:      drivers/input/touchscreen/goodix.c
6216
6217 GPD POCKET FAN DRIVER
6218 M:      Hans de Goede <hdegoede@redhat.com>
6219 L:      platform-driver-x86@vger.kernel.org
6220 S:      Maintained
6221 F:      drivers/platform/x86/gpd-pocket-fan.c
6222
6223 GPIO ACPI SUPPORT
6224 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6225 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6226 L:      linux-gpio@vger.kernel.org
6227 L:      linux-acpi@vger.kernel.org
6228 S:      Maintained
6229 F:      Documentation/acpi/gpio-properties.txt
6230 F:      drivers/gpio/gpiolib-acpi.c
6231
6232 GPIO IR Transmitter
6233 M:      Sean Young <sean@mess.org>
6234 L:      linux-media@vger.kernel.org
6235 S:      Maintained
6236 F:      drivers/media/rc/gpio-ir-tx.c
6237
6238 GPIO MOCKUP DRIVER
6239 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6240 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6241 L:      linux-gpio@vger.kernel.org
6242 S:      Maintained
6243 F:      drivers/gpio/gpio-mockup.c
6244 F:      tools/testing/selftests/gpio/
6245
6246 GPIO SUBSYSTEM
6247 M:      Linus Walleij <linus.walleij@linaro.org>
6248 L:      linux-gpio@vger.kernel.org
6249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6250 S:      Maintained
6251 F:      Documentation/devicetree/bindings/gpio/
6252 F:      Documentation/driver-api/gpio/
6253 F:      Documentation/gpio/
6254 F:      Documentation/ABI/testing/gpio-cdev
6255 F:      Documentation/ABI/obsolete/sysfs-gpio
6256 F:      drivers/gpio/
6257 F:      include/linux/gpio/
6258 F:      include/linux/gpio.h
6259 F:      include/linux/of_gpio.h
6260 F:      include/asm-generic/gpio.h
6261 F:      include/uapi/linux/gpio.h
6262 F:      tools/gpio/
6263
6264 GRE DEMULTIPLEXER DRIVER
6265 M:      Dmitry Kozlov <xeb@mail.ru>
6266 L:      netdev@vger.kernel.org
6267 S:      Maintained
6268 F:      net/ipv4/gre_demux.c
6269 F:      net/ipv4/gre_offload.c
6270 F:      include/net/gre.h
6271
6272 GRETH 10/100/1G Ethernet MAC device driver
6273 M:      Andreas Larsson <andreas@gaisler.com>
6274 L:      netdev@vger.kernel.org
6275 S:      Maintained
6276 F:      drivers/net/ethernet/aeroflex/
6277
6278 GREYBUS AUDIO PROTOCOLS DRIVERS
6279 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6280 M:      Mark Greer <mgreer@animalcreek.com>
6281 S:      Maintained
6282 F:      drivers/staging/greybus/audio_apbridgea.c
6283 F:      drivers/staging/greybus/audio_apbridgea.h
6284 F:      drivers/staging/greybus/audio_codec.c
6285 F:      drivers/staging/greybus/audio_codec.h
6286 F:      drivers/staging/greybus/audio_gb.c
6287 F:      drivers/staging/greybus/audio_manager.c
6288 F:      drivers/staging/greybus/audio_manager.h
6289 F:      drivers/staging/greybus/audio_manager_module.c
6290 F:      drivers/staging/greybus/audio_manager_private.h
6291 F:      drivers/staging/greybus/audio_manager_sysfs.c
6292 F:      drivers/staging/greybus/audio_module.c
6293 F:      drivers/staging/greybus/audio_topology.c
6294
6295 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6296 M:      Viresh Kumar <vireshk@kernel.org>
6297 S:      Maintained
6298 F:      drivers/staging/greybus/authentication.c
6299 F:      drivers/staging/greybus/bootrom.c
6300 F:      drivers/staging/greybus/firmware.h
6301 F:      drivers/staging/greybus/fw-core.c
6302 F:      drivers/staging/greybus/fw-download.c
6303 F:      drivers/staging/greybus/fw-management.c
6304 F:      drivers/staging/greybus/greybus_authentication.h
6305 F:      drivers/staging/greybus/greybus_firmware.h
6306 F:      drivers/staging/greybus/hid.c
6307 F:      drivers/staging/greybus/i2c.c
6308 F:      drivers/staging/greybus/spi.c
6309 F:      drivers/staging/greybus/spilib.c
6310 F:      drivers/staging/greybus/spilib.h
6311
6312 GREYBUS LOOPBACK DRIVER
6313 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6314 S:      Maintained
6315 F:      drivers/staging/greybus/loopback.c
6316
6317 GREYBUS PLATFORM DRIVERS
6318 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6319 S:      Maintained
6320 F:      drivers/staging/greybus/arche-platform.c
6321 F:      drivers/staging/greybus/arche-apb-ctrl.c
6322 F:      drivers/staging/greybus/arche_platform.h
6323
6324 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6325 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6326 S:      Maintained
6327 F:      drivers/staging/greybus/sdio.c
6328 F:      drivers/staging/greybus/light.c
6329 F:      drivers/staging/greybus/gpio.c
6330 F:      drivers/staging/greybus/power_supply.c
6331 F:      drivers/staging/greybus/spi.c
6332 F:      drivers/staging/greybus/spilib.c
6333
6334 GREYBUS SUBSYSTEM
6335 M:      Johan Hovold <johan@kernel.org>
6336 M:      Alex Elder <elder@kernel.org>
6337 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6338 S:      Maintained
6339 F:      drivers/staging/greybus/
6340 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6341
6342 GREYBUS UART PROTOCOLS DRIVERS
6343 M:      David Lin <dtwlin@gmail.com>
6344 S:      Maintained
6345 F:      drivers/staging/greybus/uart.c
6346 F:      drivers/staging/greybus/log.c
6347
6348 GS1662 VIDEO SERIALIZER
6349 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6350 L:      linux-media@vger.kernel.org
6351 T:      git git://linuxtv.org/media_tree.git
6352 S:      Maintained
6353 F:      drivers/media/spi/gs1662.c
6354
6355 GSPCA FINEPIX SUBDRIVER
6356 M:      Frank Zago <frank@zago.net>
6357 L:      linux-media@vger.kernel.org
6358 T:      git git://linuxtv.org/media_tree.git
6359 S:      Maintained
6360 F:      drivers/media/usb/gspca/finepix.c
6361
6362 GSPCA GL860 SUBDRIVER
6363 M:      Olivier Lorin <o.lorin@laposte.net>
6364 L:      linux-media@vger.kernel.org
6365 T:      git git://linuxtv.org/media_tree.git
6366 S:      Maintained
6367 F:      drivers/media/usb/gspca/gl860/
6368
6369 GSPCA M5602 SUBDRIVER
6370 M:      Erik Andren <erik.andren@gmail.com>
6371 L:      linux-media@vger.kernel.org
6372 T:      git git://linuxtv.org/media_tree.git
6373 S:      Maintained
6374 F:      drivers/media/usb/gspca/m5602/
6375
6376 GSPCA PAC207 SONIXB SUBDRIVER
6377 M:      Hans Verkuil <hverkuil@xs4all.nl>
6378 L:      linux-media@vger.kernel.org
6379 T:      git git://linuxtv.org/media_tree.git
6380 S:      Odd Fixes
6381 F:      drivers/media/usb/gspca/pac207.c
6382
6383 GSPCA SN9C20X SUBDRIVER
6384 M:      Brian Johnson <brijohn@gmail.com>
6385 L:      linux-media@vger.kernel.org
6386 T:      git git://linuxtv.org/media_tree.git
6387 S:      Maintained
6388 F:      drivers/media/usb/gspca/sn9c20x.c
6389
6390 GSPCA T613 SUBDRIVER
6391 M:      Leandro Costantino <lcostantino@gmail.com>
6392 L:      linux-media@vger.kernel.org
6393 T:      git git://linuxtv.org/media_tree.git
6394 S:      Maintained
6395 F:      drivers/media/usb/gspca/t613.c
6396
6397 GSPCA USB WEBCAM DRIVER
6398 M:      Hans Verkuil <hverkuil@xs4all.nl>
6399 L:      linux-media@vger.kernel.org
6400 T:      git git://linuxtv.org/media_tree.git
6401 S:      Odd Fixes
6402 F:      drivers/media/usb/gspca/
6403
6404 GTP (GPRS Tunneling Protocol)
6405 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6406 M:      Harald Welte <laforge@gnumonks.org>
6407 L:      osmocom-net-gprs@lists.osmocom.org
6408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6409 S:      Maintained
6410 F:      drivers/net/gtp.c
6411
6412 GUID PARTITION TABLE (GPT)
6413 M:      Davidlohr Bueso <dave@stgolabs.net>
6414 L:      linux-efi@vger.kernel.org
6415 S:      Maintained
6416 F:      block/partitions/efi.*
6417
6418 H8/300 ARCHITECTURE
6419 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6420 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6421 W:      http://uclinux-h8.sourceforge.jp
6422 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6423 S:      Maintained
6424 F:      arch/h8300/
6425 F:      drivers/clocksource/h8300_*.c
6426 F:      drivers/clk/h8300/
6427 F:      drivers/irqchip/irq-renesas-h8*.c
6428
6429 HACKRF MEDIA DRIVER
6430 M:      Antti Palosaari <crope@iki.fi>
6431 L:      linux-media@vger.kernel.org
6432 W:      https://linuxtv.org
6433 W:      http://palosaari.fi/linux/
6434 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6435 T:      git git://linuxtv.org/anttip/media_tree.git
6436 S:      Maintained
6437 F:      drivers/media/usb/hackrf/
6438
6439 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6440 M:      Frank Seidel <frank@f-seidel.de>
6441 L:      platform-driver-x86@vger.kernel.org
6442 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6443 S:      Maintained
6444 F:      drivers/platform/x86/hdaps.c
6445
6446 HARDWARE MONITORING
6447 M:      Jean Delvare <jdelvare@suse.com>
6448 M:      Guenter Roeck <linux@roeck-us.net>
6449 L:      linux-hwmon@vger.kernel.org
6450 W:      http://hwmon.wiki.kernel.org/
6451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6452 S:      Maintained
6453 F:      Documentation/devicetree/bindings/hwmon/
6454 F:      Documentation/hwmon/
6455 F:      drivers/hwmon/
6456 F:      include/linux/hwmon*.h
6457
6458 HARDWARE RANDOM NUMBER GENERATOR CORE
6459 M:      Matt Mackall <mpm@selenic.com>
6460 M:      Herbert Xu <herbert@gondor.apana.org.au>
6461 L:      linux-crypto@vger.kernel.org
6462 S:      Odd fixes
6463 F:      Documentation/devicetree/bindings/rng/
6464 F:      Documentation/hw_random.txt
6465 F:      drivers/char/hw_random/
6466 F:      include/linux/hw_random.h
6467
6468 HARDWARE TRACING FACILITIES
6469 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6470 S:      Maintained
6471 F:      drivers/hwtracing/
6472
6473 HARDWARE SPINLOCK CORE
6474 M:      Ohad Ben-Cohen <ohad@wizery.com>
6475 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6476 L:      linux-remoteproc@vger.kernel.org
6477 S:      Maintained
6478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6479 F:      Documentation/devicetree/bindings/hwlock/
6480 F:      Documentation/hwspinlock.txt
6481 F:      drivers/hwspinlock/
6482 F:      include/linux/hwspinlock.h
6483
6484 HARMONY SOUND DRIVER
6485 L:      linux-parisc@vger.kernel.org
6486 S:      Maintained
6487 F:      sound/parisc/harmony.*
6488
6489 HDPVR USB VIDEO ENCODER DRIVER
6490 M:      Hans Verkuil <hverkuil@xs4all.nl>
6491 L:      linux-media@vger.kernel.org
6492 T:      git git://linuxtv.org/media_tree.git
6493 W:      https://linuxtv.org
6494 S:      Odd Fixes
6495 F:      drivers/media/usb/hdpvr/
6496
6497 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6498 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6499 S:      Supported
6500 F:      Documentation/watchdog/hpwdt.txt
6501 F:      drivers/watchdog/hpwdt.c
6502
6503 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6504 M:      Don Brace <don.brace@microsemi.com>
6505 L:      esc.storagedev@microsemi.com
6506 L:      linux-scsi@vger.kernel.org
6507 S:      Supported
6508 F:      Documentation/scsi/hpsa.txt
6509 F:      drivers/scsi/hpsa*.[ch]
6510 F:      include/linux/cciss*.h
6511 F:      include/uapi/linux/cciss*.h
6512
6513 HFI1 DRIVER
6514 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6515 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6516 L:      linux-rdma@vger.kernel.org
6517 S:      Supported
6518 F:      drivers/infiniband/hw/hfi1
6519
6520 HFS FILESYSTEM
6521 L:      linux-fsdevel@vger.kernel.org
6522 S:      Orphan
6523 F:      Documentation/filesystems/hfs.txt
6524 F:      fs/hfs/
6525
6526 HFSPLUS FILESYSTEM
6527 L:      linux-fsdevel@vger.kernel.org
6528 S:      Orphan
6529 F:      Documentation/filesystems/hfsplus.txt
6530 F:      fs/hfsplus/
6531
6532 HGA FRAMEBUFFER DRIVER
6533 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6534 L:      linux-nvidia@lists.surfsouth.com
6535 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6536 S:      Maintained
6537 F:      drivers/video/fbdev/hgafb.c
6538
6539 HIBERNATION (aka Software Suspend, aka swsusp)
6540 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6541 M:      Pavel Machek <pavel@ucw.cz>
6542 L:      linux-pm@vger.kernel.org
6543 B:      https://bugzilla.kernel.org
6544 S:      Supported
6545 F:      arch/x86/power/
6546 F:      drivers/base/power/
6547 F:      kernel/power/
6548 F:      include/linux/suspend.h
6549 F:      include/linux/freezer.h
6550 F:      include/linux/pm.h
6551 F:      arch/*/include/asm/suspend*.h
6552
6553 HID CORE LAYER
6554 M:      Jiri Kosina <jikos@kernel.org>
6555 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6556 L:      linux-input@vger.kernel.org
6557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6558 S:      Maintained
6559 F:      drivers/hid/
6560 F:      include/linux/hid*
6561 F:      include/uapi/linux/hid*
6562
6563 HID SENSOR HUB DRIVERS
6564 M:      Jiri Kosina <jikos@kernel.org>
6565 M:      Jonathan Cameron <jic23@kernel.org>
6566 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6567 L:      linux-input@vger.kernel.org
6568 L:      linux-iio@vger.kernel.org
6569 S:      Maintained
6570 F:      Documentation/hid/hid-sensor*
6571 F:      drivers/hid/hid-sensor-*
6572 F:      drivers/iio/*/hid-*
6573 F:      include/linux/hid-sensor-*
6574
6575 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6576 M:      Thomas Gleixner <tglx@linutronix.de>
6577 L:      linux-kernel@vger.kernel.org
6578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6579 S:      Maintained
6580 F:      Documentation/timers/
6581 F:      kernel/time/hrtimer.c
6582 F:      kernel/time/clockevents.c
6583 F:      kernel/time/timer_*.c
6584 F:      include/linux/clockchips.h
6585 F:      include/linux/hrtimer.h
6586
6587 HIGH-SPEED SCC DRIVER FOR AX.25
6588 L:      linux-hams@vger.kernel.org
6589 S:      Orphan
6590 F:      drivers/net/hamradio/dmascc.c
6591 F:      drivers/net/hamradio/scc.c
6592
6593 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6594 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6595 W:      http://www.highpoint-tech.com
6596 S:      Supported
6597 F:      Documentation/scsi/hptiop.txt
6598 F:      drivers/scsi/hptiop.c
6599
6600 HIPPI
6601 M:      Jes Sorensen <jes@trained-monkey.org>
6602 L:      linux-hippi@sunsite.dk
6603 S:      Maintained
6604 F:      include/linux/hippidevice.h
6605 F:      include/uapi/linux/if_hippi.h
6606 F:      net/802/hippi.c
6607 F:      drivers/net/hippi/
6608
6609 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6610 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6611 M:      Salil Mehta <salil.mehta@huawei.com>
6612 L:      netdev@vger.kernel.org
6613 W:      http://www.hisilicon.com
6614 S:      Maintained
6615 F:      drivers/net/ethernet/hisilicon/hns3/
6616
6617 HISILICON LPC BUS DRIVER
6618 M:      john.garry@huawei.com
6619 W:      http://www.hisilicon.com
6620 S:      Maintained
6621 F:      drivers/bus/hisi_lpc.c
6622 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6623
6624 HISILICON NETWORK SUBSYSTEM DRIVER
6625 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6626 M:      Salil Mehta <salil.mehta@huawei.com>
6627 L:      netdev@vger.kernel.org
6628 W:      http://www.hisilicon.com
6629 S:      Maintained
6630 F:      drivers/net/ethernet/hisilicon/
6631 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6632
6633 HISILICON PMU DRIVER
6634 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6635 W:      http://www.hisilicon.com
6636 S:      Supported
6637 F:      drivers/perf/hisilicon
6638 F:      Documentation/perf/hisi-pmu.txt
6639
6640 HISILICON ROCE DRIVER
6641 M:      Lijun Ou <oulijun@huawei.com>
6642 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6643 L:      linux-rdma@vger.kernel.org
6644 S:      Maintained
6645 F:      drivers/infiniband/hw/hns/
6646 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6647
6648 HISILICON SAS Controller
6649 M:      John Garry <john.garry@huawei.com>
6650 W:      http://www.hisilicon.com
6651 S:      Supported
6652 F:      drivers/scsi/hisi_sas/
6653 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6654
6655 HMM - Heterogeneous Memory Management
6656 M:      Jérôme Glisse <jglisse@redhat.com>
6657 L:      linux-mm@kvack.org
6658 S:      Maintained
6659 F:      mm/hmm*
6660 F:      include/linux/hmm*
6661 F:      Documentation/vm/hmm.rst
6662
6663 HOST AP DRIVER
6664 M:      Jouni Malinen <j@w1.fi>
6665 L:      linux-wireless@vger.kernel.org
6666 W:      http://w1.fi/hostap-driver.html
6667 S:      Obsolete
6668 F:      drivers/net/wireless/intersil/hostap/
6669
6670 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6671 L:      platform-driver-x86@vger.kernel.org
6672 S:      Orphan
6673 F:      drivers/platform/x86/tc1100-wmi.c
6674
6675 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6676 M:      Jaroslav Kysela <perex@perex.cz>
6677 S:      Maintained
6678 F:      drivers/net/ethernet/hp/hp100.*
6679
6680 HPET:   High Precision Event Timers driver
6681 M:      Clemens Ladisch <clemens@ladisch.de>
6682 S:      Maintained
6683 F:      Documentation/timers/hpet.txt
6684 F:      drivers/char/hpet.c
6685 F:      include/linux/hpet.h
6686 F:      include/uapi/linux/hpet.h
6687
6688 HPET:   x86
6689 S:      Orphan
6690 F:      arch/x86/kernel/hpet.c
6691 F:      arch/x86/include/asm/hpet.h
6692
6693 HPFS FILESYSTEM
6694 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6695 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6696 S:      Maintained
6697 F:      fs/hpfs/
6698
6699 HSI SUBSYSTEM
6700 M:      Sebastian Reichel <sre@kernel.org>
6701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6702 S:      Maintained
6703 F:      Documentation/ABI/testing/sysfs-bus-hsi
6704 F:      Documentation/driver-api/hsi.rst
6705 F:      drivers/hsi/
6706 F:      include/linux/hsi/
6707 F:      include/uapi/linux/hsi/
6708
6709 HSO 3G MODEM DRIVER
6710 L:      linux-usb@vger.kernel.org
6711 S:      Orphan
6712 F:      drivers/net/usb/hso.c
6713
6714 HSR NETWORK PROTOCOL
6715 M:      Arvid Brodin <arvid.brodin@alten.se>
6716 L:      netdev@vger.kernel.org
6717 S:      Maintained
6718 F:      net/hsr/
6719
6720 HT16K33 LED CONTROLLER DRIVER
6721 M:      Robin van der Gracht <robin@protonic.nl>
6722 S:      Maintained
6723 F:      drivers/auxdisplay/ht16k33.c
6724 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6725
6726 HTCPEN TOUCHSCREEN DRIVER
6727 M:      Pau Oliva Fora <pof@eslack.org>
6728 L:      linux-input@vger.kernel.org
6729 S:      Maintained
6730 F:      drivers/input/touchscreen/htcpen.c
6731
6732 HUAWEI ETHERNET DRIVER
6733 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6734 L:      netdev@vger.kernel.org
6735 S:      Supported
6736 F:      Documentation/networking/hinic.txt
6737 F:      drivers/net/ethernet/huawei/hinic/
6738
6739 HUGETLB FILESYSTEM
6740 M:      Mike Kravetz <mike.kravetz@oracle.com>
6741 L:      linux-mm@kvack.org
6742 S:      Maintained
6743 F:      fs/hugetlbfs/
6744 F:      mm/hugetlb.c
6745 F:      include/linux/hugetlb.h
6746 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6747 F:      Documentation/vm/hugetlbfs_reserv.rst
6748 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6749
6750 HVA ST MEDIA DRIVER
6751 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 W:      https://linuxtv.org
6755 S:      Supported
6756 F:      drivers/media/platform/sti/hva
6757
6758 HWPOISON MEMORY FAILURE HANDLING
6759 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6760 L:      linux-mm@kvack.org
6761 S:      Maintained
6762 F:      mm/memory-failure.c
6763 F:      mm/hwpoison-inject.c
6764
6765 Hyper-V CORE AND DRIVERS
6766 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6767 M:      Haiyang Zhang <haiyangz@microsoft.com>
6768 M:      Stephen Hemminger <sthemmin@microsoft.com>
6769 L:      devel@linuxdriverproject.org
6770 S:      Maintained
6771 F:      Documentation/networking/netvsc.txt
6772 F:      arch/x86/include/asm/mshyperv.h
6773 F:      arch/x86/include/asm/trace/hyperv.h
6774 F:      arch/x86/include/asm/hyperv-tlfs.h
6775 F:      arch/x86/kernel/cpu/mshyperv.c
6776 F:      arch/x86/hyperv
6777 F:      drivers/hid/hid-hyperv.c
6778 F:      drivers/hv/
6779 F:      drivers/input/serio/hyperv-keyboard.c
6780 F:      drivers/pci/controller/pci-hyperv.c
6781 F:      drivers/net/hyperv/
6782 F:      drivers/scsi/storvsc_drv.c
6783 F:      drivers/uio/uio_hv_generic.c
6784 F:      drivers/video/fbdev/hyperv_fb.c
6785 F:      net/vmw_vsock/hyperv_transport.c
6786 F:      include/linux/hyperv.h
6787 F:      include/uapi/linux/hyperv.h
6788 F:      tools/hv/
6789 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6790
6791 HYPERVISOR VIRTUAL CONSOLE DRIVER
6792 L:      linuxppc-dev@lists.ozlabs.org
6793 S:      Odd Fixes
6794 F:      drivers/tty/hvc/
6795
6796 I2C ACPI SUPPORT
6797 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6798 L:      linux-i2c@vger.kernel.org
6799 L:      linux-acpi@vger.kernel.org
6800 S:      Maintained
6801 F:      drivers/i2c/i2c-core-acpi.c
6802
6803 I2C MUXES
6804 M:      Peter Rosin <peda@axentia.se>
6805 L:      linux-i2c@vger.kernel.org
6806 S:      Maintained
6807 F:      Documentation/i2c/i2c-topology
6808 F:      Documentation/i2c/muxes/
6809 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6810 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6811 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6812 F:      drivers/i2c/i2c-mux.c
6813 F:      drivers/i2c/muxes/
6814 F:      include/linux/i2c-mux.h
6815
6816 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6817 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6818 L:      linux-i2c@vger.kernel.org
6819 S:      Maintained
6820 F:      drivers/i2c/busses/i2c-mv64xxx.c
6821
6822 I2C OVER PARALLEL PORT
6823 M:      Jean Delvare <jdelvare@suse.com>
6824 L:      linux-i2c@vger.kernel.org
6825 S:      Maintained
6826 F:      Documentation/i2c/busses/i2c-parport
6827 F:      Documentation/i2c/busses/i2c-parport-light
6828 F:      drivers/i2c/busses/i2c-parport.c
6829 F:      drivers/i2c/busses/i2c-parport-light.c
6830
6831 I2C SUBSYSTEM
6832 M:      Wolfram Sang <wsa@the-dreams.de>
6833 L:      linux-i2c@vger.kernel.org
6834 W:      https://i2c.wiki.kernel.org/
6835 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6837 S:      Maintained
6838 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6839 F:      Documentation/i2c/
6840 F:      drivers/i2c/*
6841 F:      include/linux/i2c.h
6842 F:      include/linux/i2c-dev.h
6843 F:      include/linux/i2c-smbus.h
6844 F:      include/uapi/linux/i2c.h
6845 F:      include/uapi/linux/i2c-*.h
6846
6847 I2C SUBSYSTEM HOST DRIVERS
6848 L:      linux-i2c@vger.kernel.org
6849 W:      https://i2c.wiki.kernel.org/
6850 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6852 S:      Odd Fixes
6853 F:      Documentation/devicetree/bindings/i2c/
6854 F:      drivers/i2c/algos/
6855 F:      drivers/i2c/busses/
6856
6857 I2C-TAOS-EVM DRIVER
6858 M:      Jean Delvare <jdelvare@suse.com>
6859 L:      linux-i2c@vger.kernel.org
6860 S:      Maintained
6861 F:      Documentation/i2c/busses/i2c-taos-evm
6862 F:      drivers/i2c/busses/i2c-taos-evm.c
6863
6864 I2C-TINY-USB DRIVER
6865 M:      Till Harbaum <till@harbaum.org>
6866 L:      linux-i2c@vger.kernel.org
6867 W:      http://www.harbaum.org/till/i2c_tiny_usb
6868 S:      Maintained
6869 F:      drivers/i2c/busses/i2c-tiny-usb.c
6870
6871 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6872 M:      Jean Delvare <jdelvare@suse.com>
6873 L:      linux-i2c@vger.kernel.org
6874 S:      Maintained
6875 F:      Documentation/i2c/busses/i2c-ali1535
6876 F:      Documentation/i2c/busses/i2c-ali1563
6877 F:      Documentation/i2c/busses/i2c-ali15x3
6878 F:      Documentation/i2c/busses/i2c-amd756
6879 F:      Documentation/i2c/busses/i2c-amd8111
6880 F:      Documentation/i2c/busses/i2c-i801
6881 F:      Documentation/i2c/busses/i2c-nforce2
6882 F:      Documentation/i2c/busses/i2c-piix4
6883 F:      Documentation/i2c/busses/i2c-sis5595
6884 F:      Documentation/i2c/busses/i2c-sis630
6885 F:      Documentation/i2c/busses/i2c-sis96x
6886 F:      Documentation/i2c/busses/i2c-via
6887 F:      Documentation/i2c/busses/i2c-viapro
6888 F:      drivers/i2c/busses/i2c-ali1535.c
6889 F:      drivers/i2c/busses/i2c-ali1563.c
6890 F:      drivers/i2c/busses/i2c-ali15x3.c
6891 F:      drivers/i2c/busses/i2c-amd756.c
6892 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6893 F:      drivers/i2c/busses/i2c-amd8111.c
6894 F:      drivers/i2c/busses/i2c-i801.c
6895 F:      drivers/i2c/busses/i2c-isch.c
6896 F:      drivers/i2c/busses/i2c-nforce2.c
6897 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6898 F:      drivers/i2c/busses/i2c-piix4.c
6899 F:      drivers/i2c/busses/i2c-sis5595.c
6900 F:      drivers/i2c/busses/i2c-sis630.c
6901 F:      drivers/i2c/busses/i2c-sis96x.c
6902 F:      drivers/i2c/busses/i2c-via.c
6903 F:      drivers/i2c/busses/i2c-viapro.c
6904
6905 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6906 M:      Hans de Goede <hdegoede@redhat.com>
6907 L:      linux-i2c@vger.kernel.org
6908 S:      Maintained
6909 F:      drivers/i2c/busses/i2c-cht-wc.c
6910
6911 I2C/SMBUS ISMT DRIVER
6912 M:      Seth Heasley <seth.heasley@intel.com>
6913 M:      Neil Horman <nhorman@tuxdriver.com>
6914 L:      linux-i2c@vger.kernel.org
6915 F:      drivers/i2c/busses/i2c-ismt.c
6916 F:      Documentation/i2c/busses/i2c-ismt
6917
6918 I2C/SMBUS STUB DRIVER
6919 M:      Jean Delvare <jdelvare@suse.com>
6920 L:      linux-i2c@vger.kernel.org
6921 S:      Maintained
6922 F:      drivers/i2c/i2c-stub.c
6923
6924 IA64 (Itanium) PLATFORM
6925 M:      Tony Luck <tony.luck@intel.com>
6926 M:      Fenghua Yu <fenghua.yu@intel.com>
6927 L:      linux-ia64@vger.kernel.org
6928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6929 S:      Maintained
6930 F:      arch/ia64/
6931
6932 IBM Power 842 compression accelerator
6933 M:      Haren Myneni <haren@us.ibm.com>
6934 S:      Supported
6935 F:      drivers/crypto/nx/Makefile
6936 F:      drivers/crypto/nx/Kconfig
6937 F:      drivers/crypto/nx/nx-842*
6938 F:      include/linux/sw842.h
6939 F:      crypto/842.c
6940 F:      lib/842/
6941
6942 IBM Power in-Nest Crypto Acceleration
6943 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6944 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6945 L:      linux-crypto@vger.kernel.org
6946 S:      Supported
6947 F:      drivers/crypto/nx/Makefile
6948 F:      drivers/crypto/nx/Kconfig
6949 F:      drivers/crypto/nx/nx-aes*
6950 F:      drivers/crypto/nx/nx-sha*
6951 F:      drivers/crypto/nx/nx.*
6952 F:      drivers/crypto/nx/nx_csbcpb.h
6953 F:      drivers/crypto/nx/nx_debugfs.h
6954
6955 IBM Power Linux RAID adapter
6956 M:      Brian King <brking@us.ibm.com>
6957 S:      Supported
6958 F:      drivers/scsi/ipr.*
6959
6960 IBM Power SRIOV Virtual NIC Device Driver
6961 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6962 M:      John Allen <jallen@linux.vnet.ibm.com>
6963 L:      netdev@vger.kernel.org
6964 S:      Supported
6965 F:      drivers/net/ethernet/ibm/ibmvnic.*
6966
6967 IBM Power Virtual Accelerator Switchboard
6968 M:      Sukadev Bhattiprolu
6969 L:      linuxppc-dev@lists.ozlabs.org
6970 S:      Supported
6971 F:      arch/powerpc/platforms/powernv/vas*
6972 F:      arch/powerpc/platforms/powernv/copy-paste.h
6973 F:      arch/powerpc/include/asm/vas.h
6974 F:      arch/powerpc/include/uapi/asm/vas.h
6975
6976 IBM Power Virtual Ethernet Device Driver
6977 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6978 L:      netdev@vger.kernel.org
6979 S:      Supported
6980 F:      drivers/net/ethernet/ibm/ibmveth.*
6981
6982 IBM Power Virtual FC Device Drivers
6983 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6984 L:      linux-scsi@vger.kernel.org
6985 S:      Supported
6986 F:      drivers/scsi/ibmvscsi/ibmvfc*
6987
6988 IBM Power Virtual Management Channel Driver
6989 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6990 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6991 S:      Supported
6992 F:      drivers/misc/ibmvmc.*
6993
6994 IBM Power Virtual SCSI Device Drivers
6995 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6996 L:      linux-scsi@vger.kernel.org
6997 S:      Supported
6998 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6999 F:      include/scsi/viosrp.h
7000
7001 IBM Power Virtual SCSI Device Target Driver
7002 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7003 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7004 L:      linux-scsi@vger.kernel.org
7005 L:      target-devel@vger.kernel.org
7006 S:      Supported
7007 F:      drivers/scsi/ibmvscsi_tgt/
7008
7009 IBM Power VMX Cryptographic instructions
7010 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7011 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7012 L:      linux-crypto@vger.kernel.org
7013 S:      Supported
7014 F:      drivers/crypto/vmx/Makefile
7015 F:      drivers/crypto/vmx/Kconfig
7016 F:      drivers/crypto/vmx/vmx.c
7017 F:      drivers/crypto/vmx/aes*
7018 F:      drivers/crypto/vmx/ghash*
7019 F:      drivers/crypto/vmx/ppc-xlate.pl
7020
7021 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7022 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7023 L:      linux-pci@vger.kernel.org
7024 L:      linuxppc-dev@lists.ozlabs.org
7025 S:      Supported
7026 F:      drivers/pci/hotplug/rpaphp*
7027
7028 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7029 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7030 L:      linux-pci@vger.kernel.org
7031 L:      linuxppc-dev@lists.ozlabs.org
7032 S:      Supported
7033 F:      drivers/pci/hotplug/rpadlpar*
7034
7035 IBM ServeRAID RAID DRIVER
7036 S:      Orphan
7037 F:      drivers/scsi/ips.*
7038
7039 ICH LPC AND GPIO DRIVER
7040 M:      Peter Tyser <ptyser@xes-inc.com>
7041 S:      Maintained
7042 F:      drivers/mfd/lpc_ich.c
7043 F:      drivers/gpio/gpio-ich.c
7044
7045 IDE SUBSYSTEM
7046 M:      "David S. Miller" <davem@davemloft.net>
7047 L:      linux-ide@vger.kernel.org
7048 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7050 S:      Maintained
7051 F:      Documentation/ide/
7052 F:      drivers/ide/
7053 F:      include/linux/ide.h
7054
7055 IDE/ATAPI DRIVERS
7056 M:      Borislav Petkov <bp@alien8.de>
7057 L:      linux-ide@vger.kernel.org
7058 S:      Maintained
7059 F:      Documentation/cdrom/ide-cd
7060 F:      drivers/ide/ide-cd*
7061
7062 IDEAPAD LAPTOP EXTRAS DRIVER
7063 M:      Ike Panhc <ike.pan@canonical.com>
7064 L:      platform-driver-x86@vger.kernel.org
7065 W:      http://launchpad.net/ideapad-laptop
7066 S:      Maintained
7067 F:      drivers/platform/x86/ideapad-laptop.c
7068
7069 IDEAPAD LAPTOP SLIDEBAR DRIVER
7070 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7071 L:      linux-input@vger.kernel.org
7072 W:      https://github.com/o2genum/ideapad-slidebar
7073 S:      Maintained
7074 F:      drivers/input/misc/ideapad_slidebar.c
7075
7076 IDT VersaClock 5 CLOCK DRIVER
7077 M:      Marek Vasut <marek.vasut@gmail.com>
7078 S:      Maintained
7079 F:      drivers/clk/clk-versaclock5.c
7080
7081 IEEE 802.15.4 SUBSYSTEM
7082 M:      Alexander Aring <alex.aring@gmail.com>
7083 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7084 L:      linux-wpan@vger.kernel.org
7085 W:      http://wpan.cakelab.org/
7086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7088 S:      Maintained
7089 F:      net/ieee802154/
7090 F:      net/mac802154/
7091 F:      drivers/net/ieee802154/
7092 F:      include/linux/nl802154.h
7093 F:      include/linux/ieee802154.h
7094 F:      include/net/nl802154.h
7095 F:      include/net/mac802154.h
7096 F:      include/net/af_ieee802154.h
7097 F:      include/net/cfg802154.h
7098 F:      include/net/ieee802154_netdev.h
7099 F:      Documentation/networking/ieee802154.txt
7100
7101 IFE PROTOCOL
7102 M:      Yotam Gigi <yotam.gi@gmail.com>
7103 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7104 F:      net/ife
7105 F:      include/net/ife.h
7106 F:      include/uapi/linux/ife.h
7107
7108 IGORPLUG-USB IR RECEIVER
7109 M:      Sean Young <sean@mess.org>
7110 L:      linux-media@vger.kernel.org
7111 S:      Maintained
7112 F:      drivers/media/rc/igorplugusb.c
7113
7114 IGUANAWORKS USB IR TRANSCEIVER
7115 M:      Sean Young <sean@mess.org>
7116 L:      linux-media@vger.kernel.org
7117 S:      Maintained
7118 F:      drivers/media/rc/iguanair.c
7119
7120 IIO DIGITAL POTENTIOMETER DAC
7121 M:      Peter Rosin <peda@axentia.se>
7122 L:      linux-iio@vger.kernel.org
7123 S:      Maintained
7124 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7125 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7126 F:      drivers/iio/dac/dpot-dac.c
7127
7128 IIO ENVELOPE DETECTOR
7129 M:      Peter Rosin <peda@axentia.se>
7130 L:      linux-iio@vger.kernel.org
7131 S:      Maintained
7132 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7133 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7134 F:      drivers/iio/adc/envelope-detector.c
7135
7136 IIO MULTIPLEXER
7137 M:      Peter Rosin <peda@axentia.se>
7138 L:      linux-iio@vger.kernel.org
7139 S:      Maintained
7140 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7141 F:      drivers/iio/multiplexer/iio-mux.c
7142
7143 IIO SUBSYSTEM AND DRIVERS
7144 M:      Jonathan Cameron <jic23@kernel.org>
7145 R:      Hartmut Knaack <knaack.h@gmx.de>
7146 R:      Lars-Peter Clausen <lars@metafoo.de>
7147 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7148 L:      linux-iio@vger.kernel.org
7149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7150 S:      Maintained
7151 F:      Documentation/ABI/testing/configfs-iio*
7152 F:      Documentation/ABI/testing/sysfs-bus-iio*
7153 F:      Documentation/devicetree/bindings/iio/
7154 F:      drivers/iio/
7155 F:      drivers/staging/iio/
7156 F:      include/linux/iio/
7157 F:      tools/iio/
7158
7159 IIO UNIT CONVERTER
7160 M:      Peter Rosin <peda@axentia.se>
7161 L:      linux-iio@vger.kernel.org
7162 S:      Maintained
7163 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7164 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7165 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7166 F:      drivers/iio/afe/iio-rescale.c
7167
7168 IKANOS/ADI EAGLE ADSL USB DRIVER
7169 M:      Matthieu Castet <castet.matthieu@free.fr>
7170 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7171 S:      Maintained
7172 F:      drivers/usb/atm/ueagle-atm.c
7173
7174 IMGTEC ASCII LCD DRIVER
7175 M:      Paul Burton <paul.burton@mips.com>
7176 S:      Maintained
7177 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7178 F:      drivers/auxdisplay/img-ascii-lcd.c
7179
7180 IMGTEC IR DECODER DRIVER
7181 M:      James Hogan <jhogan@kernel.org>
7182 S:      Maintained
7183 F:      drivers/media/rc/img-ir/
7184
7185 IMON SOUNDGRAPH USB IR RECEIVER
7186 M:      Sean Young <sean@mess.org>
7187 L:      linux-media@vger.kernel.org
7188 S:      Maintained
7189 F:      drivers/media/rc/imon_raw.c
7190 F:      drivers/media/rc/imon.c
7191
7192 IMS TWINTURBO FRAMEBUFFER DRIVER
7193 L:      linux-fbdev@vger.kernel.org
7194 S:      Orphan
7195 F:      drivers/video/fbdev/imsttfb.c
7196
7197 INA209 HARDWARE MONITOR DRIVER
7198 M:      Guenter Roeck <linux@roeck-us.net>
7199 L:      linux-hwmon@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/hwmon/ina209
7202 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7203 F:      drivers/hwmon/ina209.c
7204
7205 INA2XX HARDWARE MONITOR DRIVER
7206 M:      Guenter Roeck <linux@roeck-us.net>
7207 L:      linux-hwmon@vger.kernel.org
7208 S:      Maintained
7209 F:      Documentation/hwmon/ina2xx
7210 F:      drivers/hwmon/ina2xx.c
7211 F:      include/linux/platform_data/ina2xx.h
7212
7213 INDUSTRY PACK SUBSYSTEM (IPACK)
7214 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7215 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7216 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7217 L:      industrypack-devel@lists.sourceforge.net
7218 W:      http://industrypack.sourceforge.net
7219 S:      Maintained
7220 F:      drivers/ipack/
7221
7222 INFINIBAND SUBSYSTEM
7223 M:      Doug Ledford <dledford@redhat.com>
7224 M:      Jason Gunthorpe <jgg@mellanox.com>
7225 L:      linux-rdma@vger.kernel.org
7226 W:      https://github.com/linux-rdma/rdma-core
7227 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7229 S:      Supported
7230 F:      Documentation/devicetree/bindings/infiniband/
7231 F:      Documentation/infiniband/
7232 F:      drivers/infiniband/
7233 F:      include/uapi/linux/if_infiniband.h
7234 F:      include/uapi/rdma/
7235 F:      include/rdma/
7236
7237 INGENIC JZ4780 DMA Driver
7238 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7239 S:      Maintained
7240 F:      drivers/dma/dma-jz4780.c
7241
7242 INGENIC JZ4780 NAND DRIVER
7243 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7244 L:      linux-mtd@lists.infradead.org
7245 S:      Maintained
7246 F:      drivers/mtd/nand/raw/jz4780_*
7247
7248 INOTIFY
7249 M:      Jan Kara <jack@suse.cz>
7250 R:      Amir Goldstein <amir73il@gmail.com>
7251 L:      linux-fsdevel@vger.kernel.org
7252 S:      Maintained
7253 F:      Documentation/filesystems/inotify.txt
7254 F:      fs/notify/inotify/
7255 F:      include/linux/inotify.h
7256 F:      include/uapi/linux/inotify.h
7257
7258 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7259 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7260 L:      linux-input@vger.kernel.org
7261 Q:      http://patchwork.kernel.org/project/linux-input/list/
7262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7263 S:      Maintained
7264 F:      drivers/input/
7265 F:      include/linux/input.h
7266 F:      include/uapi/linux/input.h
7267 F:      include/uapi/linux/input-event-codes.h
7268 F:      include/linux/input/
7269 F:      Documentation/devicetree/bindings/input/
7270 F:      Documentation/devicetree/bindings/serio/
7271 F:      Documentation/input/
7272
7273 INPUT MULTITOUCH (MT) PROTOCOL
7274 M:      Henrik Rydberg <rydberg@bitmath.org>
7275 L:      linux-input@vger.kernel.org
7276 S:      Odd fixes
7277 F:      Documentation/input/multi-touch-protocol.rst
7278 F:      drivers/input/input-mt.c
7279 K:      \b(ABS|SYN)_MT_
7280
7281 INSIDE SECURE CRYPTO DRIVER
7282 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7283 F:      drivers/crypto/inside-secure/
7284 S:      Maintained
7285 L:      linux-crypto@vger.kernel.org
7286
7287 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7288 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7289 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7290 L:      linux-integrity@vger.kernel.org
7291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7292 S:      Supported
7293 F:      security/integrity/ima/
7294
7295 INTEL 810/815 FRAMEBUFFER DRIVER
7296 M:      Antonino Daplas <adaplas@gmail.com>
7297 L:      linux-fbdev@vger.kernel.org
7298 S:      Maintained
7299 F:      drivers/video/fbdev/i810/
7300
7301 INTEL ASoC DRIVERS
7302 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7303 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7304 M:      Jie Yang <yang.jie@linux.intel.com>
7305 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7306 S:      Supported
7307 F:      sound/soc/intel/
7308
7309 INTEL C600 SERIES SAS CONTROLLER DRIVER
7310 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7311 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7312 L:      linux-scsi@vger.kernel.org
7313 T:      git git://git.code.sf.net/p/intel-sas/isci
7314 S:      Supported
7315 F:      drivers/scsi/isci/
7316
7317 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7318 M:      Jani Nikula <jani.nikula@linux.intel.com>
7319 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7320 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7321 L:      intel-gfx@lists.freedesktop.org
7322 W:      https://01.org/linuxgraphics/
7323 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7324 C:      irc://chat.freenode.net/intel-gfx
7325 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7326 T:      git git://anongit.freedesktop.org/drm-intel
7327 S:      Supported
7328 F:      drivers/gpu/drm/i915/
7329 F:      include/drm/i915*
7330 F:      include/uapi/drm/i915_drm.h
7331 F:      Documentation/gpu/i915.rst
7332
7333 INTEL ETHERNET DRIVERS
7334 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7335 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7336 W:      http://www.intel.com/support/feedback.htm
7337 W:      http://e1000.sourceforge.net/
7338 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7341 S:      Supported
7342 F:      Documentation/networking/e100.rst
7343 F:      Documentation/networking/e1000.rst
7344 F:      Documentation/networking/e1000e.txt
7345 F:      Documentation/networking/igb.txt
7346 F:      Documentation/networking/igbvf.txt
7347 F:      Documentation/networking/ixgb.txt
7348 F:      Documentation/networking/ixgbe.txt
7349 F:      Documentation/networking/ixgbevf.txt
7350 F:      Documentation/networking/i40e.txt
7351 F:      Documentation/networking/i40evf.txt
7352 F:      Documentation/networking/ice.txt
7353 F:      drivers/net/ethernet/intel/
7354 F:      drivers/net/ethernet/intel/*/
7355 F:      include/linux/avf/virtchnl.h
7356
7357 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7358 M:      Maik Broemme <mbroemme@libmpq.org>
7359 L:      linux-fbdev@vger.kernel.org
7360 S:      Maintained
7361 F:      Documentation/fb/intelfb.txt
7362 F:      drivers/video/fbdev/intelfb/
7363
7364 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7365 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7366 M:      Zhi Wang <zhi.a.wang@intel.com>
7367 L:      intel-gvt-dev@lists.freedesktop.org
7368 L:      intel-gfx@lists.freedesktop.org
7369 W:      https://01.org/igvt-g
7370 T:      git https://github.com/intel/gvt-linux.git
7371 S:      Supported
7372 F:      drivers/gpu/drm/i915/gvt/
7373
7374 INTEL HID EVENT DRIVER
7375 M:      Alex Hung <alex.hung@canonical.com>
7376 L:      platform-driver-x86@vger.kernel.org
7377 S:      Maintained
7378 F:      drivers/platform/x86/intel-hid.c
7379
7380 INTEL I/OAT DMA DRIVER
7381 M:      Dave Jiang <dave.jiang@intel.com>
7382 R:      Dan Williams <dan.j.williams@intel.com>
7383 L:      dmaengine@vger.kernel.org
7384 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7385 S:      Supported
7386 F:      drivers/dma/ioat*
7387
7388 INTEL IDLE DRIVER
7389 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7390 M:      Len Brown <lenb@kernel.org>
7391 L:      linux-pm@vger.kernel.org
7392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7393 B:      https://bugzilla.kernel.org
7394 S:      Supported
7395 F:      drivers/idle/intel_idle.c
7396
7397 INTEL INTEGRATED SENSOR HUB DRIVER
7398 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7399 M:      Jiri Kosina <jikos@kernel.org>
7400 L:      linux-input@vger.kernel.org
7401 S:      Maintained
7402 F:      drivers/hid/intel-ish-hid/
7403
7404 INTEL IOMMU (VT-d)
7405 M:      David Woodhouse <dwmw2@infradead.org>
7406 L:      iommu@lists.linux-foundation.org
7407 T:      git git://git.infradead.org/iommu-2.6.git
7408 S:      Supported
7409 F:      drivers/iommu/intel-iommu.c
7410 F:      include/linux/intel-iommu.h
7411
7412 INTEL IOP-ADMA DMA DRIVER
7413 R:      Dan Williams <dan.j.williams@intel.com>
7414 S:      Odd fixes
7415 F:      drivers/dma/iop-adma.c
7416
7417 INTEL IPU3 CSI-2 CIO2 DRIVER
7418 M:      Yong Zhi <yong.zhi@intel.com>
7419 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7420 M:      Bingbu Cao <bingbu.cao@intel.com>
7421 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7422 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7423 L:      linux-media@vger.kernel.org
7424 S:      Maintained
7425 F:      drivers/media/pci/intel/ipu3/
7426 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7427
7428 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7429 M:      Krzysztof Halasa <khalasa@piap.pl>
7430 S:      Maintained
7431 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7432 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7433 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7434 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7435 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7436 F:      drivers/net/wan/ixp4xx_hss.c
7437
7438 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7439 M:      Deepak Saxena <dsaxena@plexity.net>
7440 S:      Maintained
7441 F:      drivers/char/hw_random/ixp4xx-rng.c
7442
7443 INTEL MANAGEMENT ENGINE (mei)
7444 M:      Tomas Winkler <tomas.winkler@intel.com>
7445 L:      linux-kernel@vger.kernel.org
7446 S:      Supported
7447 F:      include/uapi/linux/mei.h
7448 F:      include/linux/mei_cl_bus.h
7449 F:      drivers/misc/mei/*
7450 F:      drivers/watchdog/mei_wdt.c
7451 F:      Documentation/misc-devices/mei/*
7452 F:      samples/mei/*
7453
7454 INTEL MENLOW THERMAL DRIVER
7455 M:      Sujith Thomas <sujith.thomas@intel.com>
7456 L:      platform-driver-x86@vger.kernel.org
7457 W:      https://01.org/linux-acpi
7458 S:      Supported
7459 F:      drivers/platform/x86/intel_menlow.c
7460
7461 INTEL MERRIFIELD GPIO DRIVER
7462 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7463 L:      linux-gpio@vger.kernel.org
7464 S:      Maintained
7465 F:      drivers/gpio/gpio-merrifield.c
7466
7467 INTEL MIC DRIVERS (mic)
7468 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7469 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7470 S:      Supported
7471 W:      https://github.com/sudeepdutt/mic
7472 W:      http://software.intel.com/en-us/mic-developer
7473 F:      include/linux/mic_bus.h
7474 F:      include/linux/scif.h
7475 F:      include/uapi/linux/mic_common.h
7476 F:      include/uapi/linux/mic_ioctl.h
7477 F:      include/uapi/linux/scif_ioctl.h
7478 F:      drivers/misc/mic/
7479 F:      drivers/dma/mic_x100_dma.c
7480 F:      drivers/dma/mic_x100_dma.h
7481 F:      Documentation/mic/
7482
7483 INTEL PMC CORE DRIVER
7484 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7485 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7486 L:      platform-driver-x86@vger.kernel.org
7487 S:      Maintained
7488 F:      arch/x86/include/asm/pmc_core.h
7489 F:      drivers/platform/x86/intel_pmc_core*
7490
7491 INTEL PMC/P-Unit IPC DRIVER
7492 M:      Zha Qipeng<qipeng.zha@intel.com>
7493 L:      platform-driver-x86@vger.kernel.org
7494 S:      Maintained
7495 F:      drivers/platform/x86/intel_pmc_ipc.c
7496 F:      drivers/platform/x86/intel_punit_ipc.c
7497 F:      arch/x86/include/asm/intel_pmc_ipc.h
7498 F:      arch/x86/include/asm/intel_punit_ipc.h
7499
7500 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7501 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7502 L:      linux-wireless@vger.kernel.org
7503 S:      Maintained
7504 F:      Documentation/networking/README.ipw2100
7505 F:      Documentation/networking/README.ipw2200
7506 F:      drivers/net/wireless/intel/ipw2x00/
7507
7508 INTEL PSTATE DRIVER
7509 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7510 M:      Len Brown <lenb@kernel.org>
7511 L:      linux-pm@vger.kernel.org
7512 S:      Supported
7513 F:      drivers/cpufreq/intel_pstate.c
7514
7515 INTEL RDMA RNIC DRIVER
7516 M:      Faisal Latif <faisal.latif@intel.com>
7517 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7518 L:      linux-rdma@vger.kernel.org
7519 S:      Supported
7520 F:      drivers/infiniband/hw/i40iw/
7521 F:      include/uapi/rdma/i40iw-abi.h
7522
7523 INTEL SHA MULTIBUFFER DRIVER
7524 M:      Megha Dey <megha.dey@linux.intel.com>
7525 R:      Tim Chen <tim.c.chen@linux.intel.com>
7526 L:      linux-crypto@vger.kernel.org
7527 S:      Supported
7528 F:      arch/x86/crypto/sha*-mb/
7529 F:      crypto/mcryptd.c
7530
7531 INTEL TELEMETRY DRIVER
7532 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7533 L:      platform-driver-x86@vger.kernel.org
7534 S:      Maintained
7535 F:      arch/x86/include/asm/intel_telemetry.h
7536 F:      drivers/platform/x86/intel_telemetry*
7537
7538 INTEL VIRTUAL BUTTON DRIVER
7539 M:      AceLan Kao <acelan.kao@canonical.com>
7540 L:      platform-driver-x86@vger.kernel.org
7541 S:      Maintained
7542 F:      drivers/platform/x86/intel-vbtn.c
7543
7544 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7545 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7546 L:      linux-wireless@vger.kernel.org
7547 S:      Supported
7548 F:      drivers/net/wireless/intel/iwlegacy/
7549
7550 INTEL WIRELESS WIFI LINK (iwlwifi)
7551 M:      Johannes Berg <johannes.berg@intel.com>
7552 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7553 M:      Luca Coelho <luciano.coelho@intel.com>
7554 M:      Intel Linux Wireless <linuxwifi@intel.com>
7555 L:      linux-wireless@vger.kernel.org
7556 W:      http://intellinuxwireless.org
7557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7558 S:      Supported
7559 F:      drivers/net/wireless/intel/iwlwifi/
7560
7561 INTEL WIRELESS WIMAX CONNECTION 2400
7562 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7563 M:      linux-wimax@intel.com
7564 L:      wimax@linuxwimax.org (subscribers-only)
7565 S:      Supported
7566 W:      http://linuxwimax.org
7567 F:      Documentation/wimax/README.i2400m
7568 F:      drivers/net/wimax/i2400m/
7569 F:      include/uapi/linux/wimax/i2400m.h
7570
7571 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7572 M:      Mario Limonciello <mario.limonciello@dell.com>
7573 S:      Maintained
7574 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7575
7576 INTEL(R) TRACE HUB
7577 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7578 S:      Supported
7579 F:      Documentation/trace/intel_th.rst
7580 F:      drivers/hwtracing/intel_th/
7581
7582 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7583 M:      Ning Sun <ning.sun@intel.com>
7584 L:      tboot-devel@lists.sourceforge.net
7585 W:      http://tboot.sourceforge.net
7586 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7587 S:      Supported
7588 F:      Documentation/intel_txt.txt
7589 F:      include/linux/tboot.h
7590 F:      arch/x86/kernel/tboot.c
7591
7592 INTEL-MID GPIO DRIVER
7593 M:      David Cohen <david.a.cohen@linux.intel.com>
7594 L:      linux-gpio@vger.kernel.org
7595 S:      Maintained
7596 F:      drivers/gpio/gpio-intel-mid.c
7597
7598 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7599 M:      Linus Walleij <linus.walleij@linaro.org>
7600 L:      linux-iio@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/iio/gyro/mpu3050*
7603 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7604
7605 IOC3 ETHERNET DRIVER
7606 M:      Ralf Baechle <ralf@linux-mips.org>
7607 L:      linux-mips@linux-mips.org
7608 S:      Maintained
7609 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7610
7611 IOC3 SERIAL DRIVER
7612 M:      Pat Gefre <pfg@sgi.com>
7613 L:      linux-serial@vger.kernel.org
7614 S:      Maintained
7615 F:      drivers/tty/serial/ioc3_serial.c
7616
7617 IOMMU DRIVERS
7618 M:      Joerg Roedel <joro@8bytes.org>
7619 L:      iommu@lists.linux-foundation.org
7620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7621 S:      Maintained
7622 F:      Documentation/devicetree/bindings/iommu/
7623 F:      drivers/iommu/
7624 F:      include/linux/iommu.h
7625 F:      include/linux/of_iommu.h
7626 F:      include/linux/iova.h
7627
7628 IP MASQUERADING
7629 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7630 S:      Maintained
7631 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7632
7633 IPMI SUBSYSTEM
7634 M:      Corey Minyard <minyard@acm.org>
7635 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7636 W:      http://openipmi.sourceforge.net/
7637 S:      Supported
7638 F:      Documentation/IPMI.txt
7639 F:      drivers/char/ipmi/
7640 F:      include/linux/ipmi*
7641 F:      include/uapi/linux/ipmi*
7642
7643 IPS SCSI RAID DRIVER
7644 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7645 L:      linux-scsi@vger.kernel.org
7646 W:      http://www.adaptec.com/
7647 S:      Maintained
7648 F:      drivers/scsi/ips*
7649
7650 IPVS
7651 M:      Wensong Zhang <wensong@linux-vs.org>
7652 M:      Simon Horman <horms@verge.net.au>
7653 M:      Julian Anastasov <ja@ssi.bg>
7654 L:      netdev@vger.kernel.org
7655 L:      lvs-devel@vger.kernel.org
7656 S:      Maintained
7657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7659 F:      Documentation/networking/ipvs-sysctl.txt
7660 F:      include/net/ip_vs.h
7661 F:      include/uapi/linux/ip_vs.h
7662 F:      net/netfilter/ipvs/
7663
7664 IPWIRELESS DRIVER
7665 M:      Jiri Kosina <jikos@kernel.org>
7666 M:      David Sterba <dsterba@suse.com>
7667 S:      Odd Fixes
7668 F:      drivers/tty/ipwireless/
7669
7670 IPX NETWORK LAYER
7671 L:      netdev@vger.kernel.org
7672 S:      Obsolete
7673 F:      include/uapi/linux/ipx.h
7674 F:      drivers/staging/ipx/
7675
7676 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7677 M:      Marc Zyngier <marc.zyngier@arm.com>
7678 S:      Maintained
7679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7680 F:      Documentation/IRQ-domain.txt
7681 F:      include/linux/irqdomain.h
7682 F:      kernel/irq/irqdomain.c
7683 F:      kernel/irq/msi.c
7684
7685 IRQ SUBSYSTEM
7686 M:      Thomas Gleixner <tglx@linutronix.de>
7687 L:      linux-kernel@vger.kernel.org
7688 S:      Maintained
7689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7690 F:      kernel/irq/
7691
7692 IRQCHIP DRIVERS
7693 M:      Thomas Gleixner <tglx@linutronix.de>
7694 M:      Jason Cooper <jason@lakedaemon.net>
7695 M:      Marc Zyngier <marc.zyngier@arm.com>
7696 L:      linux-kernel@vger.kernel.org
7697 S:      Maintained
7698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7699 F:      Documentation/devicetree/bindings/interrupt-controller/
7700 F:      drivers/irqchip/
7701
7702 ISA
7703 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7704 S:      Maintained
7705 F:      Documentation/isa.txt
7706 F:      drivers/base/isa.c
7707 F:      include/linux/isa.h
7708
7709 ISA RADIO MODULE
7710 M:      Hans Verkuil <hverkuil@xs4all.nl>
7711 L:      linux-media@vger.kernel.org
7712 T:      git git://linuxtv.org/media_tree.git
7713 W:      https://linuxtv.org
7714 S:      Maintained
7715 F:      drivers/media/radio/radio-isa*
7716
7717 ISAPNP
7718 M:      Jaroslav Kysela <perex@perex.cz>
7719 S:      Maintained
7720 F:      Documentation/isapnp.txt
7721 F:      drivers/pnp/isapnp/
7722 F:      include/linux/isapnp.h
7723
7724 ISCSI
7725 M:      Lee Duncan <lduncan@suse.com>
7726 M:      Chris Leech <cleech@redhat.com>
7727 L:      open-iscsi@googlegroups.com
7728 W:      www.open-iscsi.com
7729 S:      Maintained
7730 F:      drivers/scsi/*iscsi*
7731 F:      include/scsi/*iscsi*
7732
7733 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7734 M:      Peter Jones <pjones@redhat.com>
7735 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7736 S:      Maintained
7737 F:      drivers/firmware/iscsi_ibft*
7738
7739 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7740 M:      Sagi Grimberg <sagi@grimberg.me>
7741 M:      Max Gurtovoy <maxg@mellanox.com>
7742 L:      linux-rdma@vger.kernel.org
7743 S:      Supported
7744 W:      http://www.openfabrics.org
7745 W:      www.open-iscsi.org
7746 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7747 F:      drivers/infiniband/ulp/iser/
7748
7749 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7750 M:      Sagi Grimberg <sagi@grimberg.me>
7751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7752 L:      linux-rdma@vger.kernel.org
7753 L:      target-devel@vger.kernel.org
7754 S:      Supported
7755 W:      http://www.linux-iscsi.org
7756 F:      drivers/infiniband/ulp/isert
7757
7758 ISDN SUBSYSTEM
7759 M:      Karsten Keil <isdn@linux-pingi.de>
7760 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7761 L:      netdev@vger.kernel.org
7762 W:      http://www.isdn4linux.de
7763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7764 S:      Maintained
7765 F:      Documentation/isdn/
7766 F:      drivers/isdn/
7767 F:      include/linux/isdn.h
7768 F:      include/linux/isdn/
7769 F:      include/uapi/linux/isdn.h
7770 F:      include/uapi/linux/isdn/
7771
7772 ISDN SUBSYSTEM (Eicon active card driver)
7773 M:      Armin Schindler <mac@melware.de>
7774 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7775 W:      http://www.melware.de
7776 S:      Maintained
7777 F:      drivers/isdn/hardware/eicon/
7778
7779 IT87 HARDWARE MONITORING DRIVER
7780 M:      Jean Delvare <jdelvare@suse.com>
7781 L:      linux-hwmon@vger.kernel.org
7782 S:      Maintained
7783 F:      Documentation/hwmon/it87
7784 F:      drivers/hwmon/it87.c
7785
7786 IT913X MEDIA DRIVER
7787 M:      Antti Palosaari <crope@iki.fi>
7788 L:      linux-media@vger.kernel.org
7789 W:      https://linuxtv.org
7790 W:      http://palosaari.fi/linux/
7791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7792 T:      git git://linuxtv.org/anttip/media_tree.git
7793 S:      Maintained
7794 F:      drivers/media/tuners/it913x*
7795
7796 IVTV VIDEO4LINUX DRIVER
7797 M:      Andy Walls <awalls@md.metrocast.net>
7798 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7799 L:      linux-media@vger.kernel.org
7800 T:      git git://linuxtv.org/media_tree.git
7801 W:      http://www.ivtvdriver.org
7802 S:      Maintained
7803 F:      Documentation/media/v4l-drivers/ivtv*
7804 F:      drivers/media/pci/ivtv/
7805 F:      include/uapi/linux/ivtv*
7806
7807 IX2505V MEDIA DRIVER
7808 M:      Malcolm Priestley <tvboxspy@gmail.com>
7809 L:      linux-media@vger.kernel.org
7810 W:      https://linuxtv.org
7811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7812 S:      Maintained
7813 F:      drivers/media/dvb-frontends/ix2505v*
7814
7815 JAILHOUSE HYPERVISOR INTERFACE
7816 M:      Jan Kiszka <jan.kiszka@siemens.com>
7817 L:      jailhouse-dev@googlegroups.com
7818 S:      Maintained
7819 F:      arch/x86/kernel/jailhouse.c
7820 F:      arch/x86/include/asm/jailhouse_para.h
7821
7822 JC42.4 TEMPERATURE SENSOR DRIVER
7823 M:      Guenter Roeck <linux@roeck-us.net>
7824 L:      linux-hwmon@vger.kernel.org
7825 S:      Maintained
7826 F:      drivers/hwmon/jc42.c
7827 F:      Documentation/hwmon/jc42
7828
7829 JFS FILESYSTEM
7830 M:      Dave Kleikamp <shaggy@kernel.org>
7831 L:      jfs-discussion@lists.sourceforge.net
7832 W:      http://jfs.sourceforge.net/
7833 T:      git git://github.com/kleikamp/linux-shaggy.git
7834 S:      Maintained
7835 F:      Documentation/filesystems/jfs.txt
7836 F:      fs/jfs/
7837
7838 JME NETWORK DRIVER
7839 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7840 L:      netdev@vger.kernel.org
7841 S:      Maintained
7842 F:      drivers/net/ethernet/jme.*
7843
7844 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7845 M:      David Woodhouse <dwmw2@infradead.org>
7846 L:      linux-mtd@lists.infradead.org
7847 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7848 S:      Maintained
7849 F:      fs/jffs2/
7850 F:      include/uapi/linux/jffs2.h
7851
7852 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7853 M:      "Theodore Ts'o" <tytso@mit.edu>
7854 M:      Jan Kara <jack@suse.com>
7855 L:      linux-ext4@vger.kernel.org
7856 S:      Maintained
7857 F:      fs/jbd2/
7858 F:      include/linux/jbd2.h
7859
7860 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7861 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7862 L:      linux-media@vger.kernel.org
7863 S:      Maintained
7864 F:      drivers/media/platform/rcar_jpu.c
7865
7866 JSM Neo PCI based serial card
7867 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7868 L:      linux-serial@vger.kernel.org
7869 S:      Maintained
7870 F:      drivers/tty/serial/jsm/
7871
7872 K10TEMP HARDWARE MONITORING DRIVER
7873 M:      Clemens Ladisch <clemens@ladisch.de>
7874 L:      linux-hwmon@vger.kernel.org
7875 S:      Maintained
7876 F:      Documentation/hwmon/k10temp
7877 F:      drivers/hwmon/k10temp.c
7878
7879 K8TEMP HARDWARE MONITORING DRIVER
7880 M:      Rudolf Marek <r.marek@assembler.cz>
7881 L:      linux-hwmon@vger.kernel.org
7882 S:      Maintained
7883 F:      Documentation/hwmon/k8temp
7884 F:      drivers/hwmon/k8temp.c
7885
7886 KASAN
7887 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7888 R:      Alexander Potapenko <glider@google.com>
7889 R:      Dmitry Vyukov <dvyukov@google.com>
7890 L:      kasan-dev@googlegroups.com
7891 S:      Maintained
7892 F:      arch/*/include/asm/kasan.h
7893 F:      arch/*/mm/kasan_init*
7894 F:      Documentation/dev-tools/kasan.rst
7895 F:      include/linux/kasan*.h
7896 F:      lib/test_kasan.c
7897 F:      mm/kasan/
7898 F:      scripts/Makefile.kasan
7899
7900 KCONFIG
7901 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7903 L:      linux-kbuild@vger.kernel.org
7904 S:      Maintained
7905 F:      Documentation/kbuild/kconfig*
7906 F:      scripts/kconfig/
7907 F:      scripts/Kconfig.include
7908
7909 KDUMP
7910 M:      Dave Young <dyoung@redhat.com>
7911 M:      Baoquan He <bhe@redhat.com>
7912 R:      Vivek Goyal <vgoyal@redhat.com>
7913 L:      kexec@lists.infradead.org
7914 W:      http://lse.sourceforge.net/kdump/
7915 S:      Maintained
7916 F:      Documentation/kdump/
7917
7918 KEENE FM RADIO TRANSMITTER DRIVER
7919 M:      Hans Verkuil <hverkuil@xs4all.nl>
7920 L:      linux-media@vger.kernel.org
7921 T:      git git://linuxtv.org/media_tree.git
7922 W:      https://linuxtv.org
7923 S:      Maintained
7924 F:      drivers/media/radio/radio-keene*
7925
7926 KERNEL AUTOMOUNTER
7927 M:      Ian Kent <raven@themaw.net>
7928 L:      autofs@vger.kernel.org
7929 S:      Maintained
7930 F:      fs/autofs/
7931
7932 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7933 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7934 M:      Michal Marek <michal.lkml@markovi.net>
7935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7936 L:      linux-kbuild@vger.kernel.org
7937 S:      Maintained
7938 F:      Documentation/kbuild/
7939 F:      Makefile
7940 F:      scripts/Kbuild*
7941 F:      scripts/Makefile*
7942 F:      scripts/basic/
7943 F:      scripts/mk*
7944 F:      scripts/mod/
7945 F:      scripts/package/
7946
7947 KERNEL JANITORS
7948 L:      kernel-janitors@vger.kernel.org
7949 W:      http://kernelnewbies.org/KernelJanitors
7950 S:      Odd Fixes
7951
7952 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7953 M:      "J. Bruce Fields" <bfields@fieldses.org>
7954 M:      Jeff Layton <jlayton@kernel.org>
7955 L:      linux-nfs@vger.kernel.org
7956 W:      http://nfs.sourceforge.net/
7957 T:      git git://linux-nfs.org/~bfields/linux.git
7958 S:      Supported
7959 F:      fs/nfsd/
7960 F:      include/uapi/linux/nfsd/
7961 F:      fs/lockd/
7962 F:      fs/nfs_common/
7963 F:      net/sunrpc/
7964 F:      include/linux/lockd/
7965 F:      include/linux/sunrpc/
7966 F:      include/uapi/linux/sunrpc/
7967
7968 KERNEL SELFTEST FRAMEWORK
7969 M:      Shuah Khan <shuah@kernel.org>
7970 L:      linux-kselftest@vger.kernel.org
7971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7972 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7973 S:      Maintained
7974 F:      tools/testing/selftests/
7975 F:      Documentation/dev-tools/kselftest*
7976
7977 KERNEL USERMODE HELPER
7978 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7979 L:      linux-kernel@vger.kernel.org
7980 S:      Maintained
7981 F:      kernel/umh.c
7982 F:      include/linux/umh.h
7983
7984 KERNEL VIRTUAL MACHINE (KVM)
7985 M:      Paolo Bonzini <pbonzini@redhat.com>
7986 M:      Radim Krčmář <rkrcmar@redhat.com>
7987 L:      kvm@vger.kernel.org
7988 W:      http://www.linux-kvm.org
7989 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7990 S:      Supported
7991 F:      Documentation/virtual/kvm/
7992 F:      include/trace/events/kvm.h
7993 F:      include/uapi/asm-generic/kvm*
7994 F:      include/uapi/linux/kvm*
7995 F:      include/asm-generic/kvm*
7996 F:      include/linux/kvm*
7997 F:      include/kvm/iodev.h
7998 F:      virt/kvm/*
7999 F:      tools/kvm/
8000
8001 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8002 M:      Joerg Roedel <joro@8bytes.org>
8003 L:      kvm@vger.kernel.org
8004 W:      http://www.linux-kvm.org/
8005 S:      Maintained
8006 F:      arch/x86/include/asm/svm.h
8007 F:      arch/x86/kvm/svm.c
8008
8009 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8010 M:      Christoffer Dall <christoffer.dall@arm.com>
8011 M:      Marc Zyngier <marc.zyngier@arm.com>
8012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8013 L:      kvmarm@lists.cs.columbia.edu
8014 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8016 S:      Supported
8017 F:      arch/arm/include/uapi/asm/kvm*
8018 F:      arch/arm/include/asm/kvm*
8019 F:      arch/arm/kvm/
8020 F:      virt/kvm/arm/
8021 F:      include/kvm/arm_*
8022
8023 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8024 M:      Christoffer Dall <christoffer.dall@arm.com>
8025 M:      Marc Zyngier <marc.zyngier@arm.com>
8026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8027 L:      kvmarm@lists.cs.columbia.edu
8028 S:      Maintained
8029 F:      arch/arm64/include/uapi/asm/kvm*
8030 F:      arch/arm64/include/asm/kvm*
8031 F:      arch/arm64/kvm/
8032
8033 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8034 M:      James Hogan <jhogan@kernel.org>
8035 L:      linux-mips@linux-mips.org
8036 S:      Supported
8037 F:      arch/mips/include/uapi/asm/kvm*
8038 F:      arch/mips/include/asm/kvm*
8039 F:      arch/mips/kvm/
8040
8041 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8042 M:      Paul Mackerras <paulus@ozlabs.org>
8043 L:      kvm-ppc@vger.kernel.org
8044 W:      http://www.linux-kvm.org/
8045 T:      git git://github.com/agraf/linux-2.6.git
8046 S:      Supported
8047 F:      arch/powerpc/include/uapi/asm/kvm*
8048 F:      arch/powerpc/include/asm/kvm*
8049 F:      arch/powerpc/kvm/
8050 F:      arch/powerpc/kernel/kvm*
8051
8052 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8053 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8054 M:      Janosch Frank <frankja@linux.ibm.com>
8055 R:      David Hildenbrand <david@redhat.com>
8056 R:      Cornelia Huck <cohuck@redhat.com>
8057 L:      linux-s390@vger.kernel.org
8058 W:      http://www.ibm.com/developerworks/linux/linux390/
8059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8060 S:      Supported
8061 F:      arch/s390/include/uapi/asm/kvm*
8062 F:      arch/s390/include/asm/gmap.h
8063 F:      arch/s390/include/asm/kvm*
8064 F:      arch/s390/kvm/
8065 F:      arch/s390/mm/gmap.c
8066
8067 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8068 M:      Paolo Bonzini <pbonzini@redhat.com>
8069 M:      Radim Krčmář <rkrcmar@redhat.com>
8070 L:      kvm@vger.kernel.org
8071 W:      http://www.linux-kvm.org
8072 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8073 S:      Supported
8074 F:      arch/x86/kvm/
8075 F:      arch/x86/include/uapi/asm/kvm*
8076 F:      arch/x86/include/asm/kvm*
8077 F:      arch/x86/include/asm/pvclock-abi.h
8078 F:      arch/x86/kernel/kvm.c
8079 F:      arch/x86/kernel/kvmclock.c
8080
8081 KERNFS
8082 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8083 M:      Tejun Heo <tj@kernel.org>
8084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8085 S:      Supported
8086 F:      include/linux/kernfs.h
8087 F:      fs/kernfs/
8088
8089 KEXEC
8090 M:      Eric Biederman <ebiederm@xmission.com>
8091 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8092 L:      kexec@lists.infradead.org
8093 S:      Maintained
8094 F:      include/linux/kexec.h
8095 F:      include/uapi/linux/kexec.h
8096 F:      kernel/kexec*
8097
8098 KEYS-ENCRYPTED
8099 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8100 L:      linux-integrity@vger.kernel.org
8101 L:      keyrings@vger.kernel.org
8102 S:      Supported
8103 F:      Documentation/security/keys/trusted-encrypted.rst
8104 F:      include/keys/encrypted-type.h
8105 F:      security/keys/encrypted-keys/
8106
8107 KEYS-TRUSTED
8108 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8109 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8110 L:      linux-integrity@vger.kernel.org
8111 L:      keyrings@vger.kernel.org
8112 S:      Supported
8113 F:      Documentation/security/keys/trusted-encrypted.rst
8114 F:      include/keys/trusted-type.h
8115 F:      security/keys/trusted.c
8116 F:      security/keys/trusted.h
8117
8118 KEYS/KEYRINGS:
8119 M:      David Howells <dhowells@redhat.com>
8120 L:      keyrings@vger.kernel.org
8121 S:      Maintained
8122 F:      Documentation/security/keys/core.rst
8123 F:      include/linux/key.h
8124 F:      include/linux/key-type.h
8125 F:      include/linux/keyctl.h
8126 F:      include/uapi/linux/keyctl.h
8127 F:      include/keys/
8128 F:      security/keys/
8129
8130 KGDB / KDB /debug_core
8131 M:      Jason Wessel <jason.wessel@windriver.com>
8132 M:      Daniel Thompson <daniel.thompson@linaro.org>
8133 W:      http://kgdb.wiki.kernel.org/
8134 L:      kgdb-bugreport@lists.sourceforge.net
8135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8136 S:      Maintained
8137 F:      Documentation/dev-tools/kgdb.rst
8138 F:      drivers/misc/kgdbts.c
8139 F:      drivers/tty/serial/kgdboc.c
8140 F:      include/linux/kdb.h
8141 F:      include/linux/kgdb.h
8142 F:      kernel/debug/
8143
8144 KMEMLEAK
8145 M:      Catalin Marinas <catalin.marinas@arm.com>
8146 S:      Maintained
8147 F:      Documentation/dev-tools/kmemleak.rst
8148 F:      include/linux/kmemleak.h
8149 F:      mm/kmemleak.c
8150 F:      mm/kmemleak-test.c
8151
8152 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8153 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8154 L:      linux-kernel@vger.kernel.org
8155 S:      Maintained
8156 F:      kernel/kmod.c
8157 F:      include/linux/kmod.h
8158 F:      lib/test_kmod.c
8159 F:      tools/testing/selftests/kmod/
8160
8161 KPROBES
8162 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8163 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8164 M:      "David S. Miller" <davem@davemloft.net>
8165 M:      Masami Hiramatsu <mhiramat@kernel.org>
8166 S:      Maintained
8167 F:      Documentation/kprobes.txt
8168 F:      include/linux/kprobes.h
8169 F:      include/asm-generic/kprobes.h
8170 F:      kernel/kprobes.c
8171
8172 KS0108 LCD CONTROLLER DRIVER
8173 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8174 S:      Maintained
8175 F:      Documentation/auxdisplay/ks0108
8176 F:      drivers/auxdisplay/ks0108.c
8177 F:      include/linux/ks0108.h
8178
8179 L3MDEV
8180 M:      David Ahern <dsa@cumulusnetworks.com>
8181 L:      netdev@vger.kernel.org
8182 S:      Maintained
8183 F:      net/l3mdev
8184 F:      include/net/l3mdev.h
8185
8186 LANTIQ MIPS ARCHITECTURE
8187 M:      John Crispin <john@phrozen.org>
8188 L:      linux-mips@linux-mips.org
8189 S:      Maintained
8190 F:      arch/mips/lantiq
8191 F:      drivers/soc/lantiq
8192
8193 LAPB module
8194 L:      linux-x25@vger.kernel.org
8195 S:      Orphan
8196 F:      Documentation/networking/lapb-module.txt
8197 F:      include/*/lapb.h
8198 F:      net/lapb/
8199
8200 LASI 53c700 driver for PARISC
8201 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8202 L:      linux-scsi@vger.kernel.org
8203 S:      Maintained
8204 F:      Documentation/scsi/53c700.txt
8205 F:      drivers/scsi/53c700*
8206
8207 LEAKING_ADDRESSES
8208 M:      Tobin C. Harding <me@tobin.cc>
8209 M:      Tycho Andersen <tycho@tycho.ws>
8210 L:      kernel-hardening@lists.openwall.com
8211 S:      Maintained
8212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8213 F:      scripts/leaking_addresses.pl
8214
8215 LED SUBSYSTEM
8216 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8217 M:      Pavel Machek <pavel@ucw.cz>
8218 L:      linux-leds@vger.kernel.org
8219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8220 S:      Maintained
8221 F:      Documentation/devicetree/bindings/leds/
8222 F:      drivers/leds/
8223 F:      include/linux/leds.h
8224
8225 LEGACY EEPROM DRIVER
8226 M:      Jean Delvare <jdelvare@suse.com>
8227 S:      Maintained
8228 F:      Documentation/misc-devices/eeprom
8229 F:      drivers/misc/eeprom/eeprom.c
8230
8231 LEGO MINDSTORMS EV3
8232 R:      David Lechner <david@lechnology.com>
8233 S:      Maintained
8234 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8235 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8236 F:      drivers/power/supply/lego_ev3_battery.c
8237
8238 LEGO USB Tower driver
8239 M:      Juergen Stuber <starblue@users.sourceforge.net>
8240 L:      legousb-devel@lists.sourceforge.net
8241 W:      http://legousb.sourceforge.net/
8242 S:      Maintained
8243 F:      drivers/usb/misc/legousbtower.c
8244
8245 LG2160 MEDIA DRIVER
8246 M:      Michael Krufky <mkrufky@linuxtv.org>
8247 L:      linux-media@vger.kernel.org
8248 W:      https://linuxtv.org
8249 W:      http://github.com/mkrufky
8250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8251 T:      git git://linuxtv.org/mkrufky/tuners.git
8252 S:      Maintained
8253 F:      drivers/media/dvb-frontends/lg2160.*
8254
8255 LGDT3305 MEDIA DRIVER
8256 M:      Michael Krufky <mkrufky@linuxtv.org>
8257 L:      linux-media@vger.kernel.org
8258 W:      https://linuxtv.org
8259 W:      http://github.com/mkrufky
8260 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8261 T:      git git://linuxtv.org/mkrufky/tuners.git
8262 S:      Maintained
8263 F:      drivers/media/dvb-frontends/lgdt3305.*
8264
8265 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8266 M:      Viresh Kumar <vireshk@kernel.org>
8267 L:      linux-ide@vger.kernel.org
8268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8269 S:      Maintained
8270 F:      include/linux/pata_arasan_cf_data.h
8271 F:      drivers/ata/pata_arasan_cf.c
8272
8273 LIBATA PATA DRIVERS
8274 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8275 M:      Jens Axboe <axboe@kernel.dk>
8276 L:      linux-ide@vger.kernel.org
8277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8278 S:      Maintained
8279 F:      drivers/ata/pata_*.c
8280 F:      drivers/ata/ata_generic.c
8281
8282 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8283 M:      Linus Walleij <linus.walleij@linaro.org>
8284 L:      linux-ide@vger.kernel.org
8285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8286 S:      Maintained
8287 F:      drivers/ata/pata_ftide010.c
8288 F:      drivers/ata/sata_gemini.c
8289 F:      drivers/ata/sata_gemini.h
8290
8291 LIBATA SATA AHCI PLATFORM devices support
8292 M:      Hans de Goede <hdegoede@redhat.com>
8293 M:      Jens Axboe <axboe@kernel.dk>
8294 L:      linux-ide@vger.kernel.org
8295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8296 S:      Maintained
8297 F:      drivers/ata/ahci_platform.c
8298 F:      drivers/ata/libahci_platform.c
8299 F:      include/linux/ahci_platform.h
8300
8301 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8302 M:      Mikael Pettersson <mikpelinux@gmail.com>
8303 L:      linux-ide@vger.kernel.org
8304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8305 S:      Maintained
8306 F:      drivers/ata/sata_promise.*
8307
8308 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8309 M:      Jens Axboe <axboe@kernel.dk>
8310 L:      linux-ide@vger.kernel.org
8311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8312 S:      Maintained
8313 F:      drivers/ata/
8314 F:      include/linux/ata.h
8315 F:      include/linux/libata.h
8316 F:      Documentation/devicetree/bindings/ata/
8317
8318 LIBLOCKDEP
8319 M:      Sasha Levin <alexander.levin@microsoft.com>
8320 S:      Maintained
8321 F:      tools/lib/lockdep/
8322
8323 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8324 M:      Ross Zwisler <zwisler@kernel.org>
8325 M:      Dan Williams <dan.j.williams@intel.com>
8326 M:      Vishal Verma <vishal.l.verma@intel.com>
8327 M:      Dave Jiang <dave.jiang@intel.com>
8328 L:      linux-nvdimm@lists.01.org
8329 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8330 S:      Supported
8331 F:      drivers/nvdimm/blk.c
8332 F:      drivers/nvdimm/region_devs.c
8333
8334 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8335 M:      Vishal Verma <vishal.l.verma@intel.com>
8336 M:      Dan Williams <dan.j.williams@intel.com>
8337 M:      Ross Zwisler <zwisler@kernel.org>
8338 M:      Dave Jiang <dave.jiang@intel.com>
8339 L:      linux-nvdimm@lists.01.org
8340 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8341 S:      Supported
8342 F:      drivers/nvdimm/btt*
8343
8344 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8345 M:      Ross Zwisler <zwisler@kernel.org>
8346 M:      Dan Williams <dan.j.williams@intel.com>
8347 M:      Vishal Verma <vishal.l.verma@intel.com>
8348 M:      Dave Jiang <dave.jiang@intel.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/pmem*
8353
8354 LIBNVDIMM: DEVICETREE BINDINGS
8355 M:      Oliver O'Halloran <oohall@gmail.com>
8356 L:      linux-nvdimm@lists.01.org
8357 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8358 S:      Supported
8359 F:      drivers/nvdimm/of_pmem.c
8360 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8361
8362 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8363 M:      Dan Williams <dan.j.williams@intel.com>
8364 M:      Ross Zwisler <zwisler@kernel.org>
8365 M:      Vishal Verma <vishal.l.verma@intel.com>
8366 M:      Dave Jiang <dave.jiang@intel.com>
8367 L:      linux-nvdimm@lists.01.org
8368 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8370 S:      Supported
8371 F:      drivers/nvdimm/*
8372 F:      drivers/acpi/nfit/*
8373 F:      include/linux/nd.h
8374 F:      include/linux/libnvdimm.h
8375 F:      include/uapi/linux/ndctl.h
8376
8377 LIGHTNVM PLATFORM SUPPORT
8378 M:      Matias Bjorling <mb@lightnvm.io>
8379 W:      http://github/OpenChannelSSD
8380 L:      linux-block@vger.kernel.org
8381 S:      Maintained
8382 F:      drivers/lightnvm/
8383 F:      include/linux/lightnvm.h
8384 F:      include/uapi/linux/lightnvm.h
8385
8386 LINUX FOR POWER MACINTOSH
8387 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8388 W:      http://www.penguinppc.org/
8389 L:      linuxppc-dev@lists.ozlabs.org
8390 S:      Maintained
8391 F:      arch/powerpc/platforms/powermac/
8392 F:      drivers/macintosh/
8393
8394 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8395 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8396 M:      Paul Mackerras <paulus@samba.org>
8397 M:      Michael Ellerman <mpe@ellerman.id.au>
8398 W:      https://github.com/linuxppc/linux/wiki
8399 L:      linuxppc-dev@lists.ozlabs.org
8400 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8402 S:      Supported
8403 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8404 F:      Documentation/devicetree/bindings/powerpc/
8405 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8406 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8407 F:      Documentation/powerpc/
8408 F:      arch/powerpc/
8409 F:      drivers/char/tpm/tpm_ibmvtpm*
8410 F:      drivers/crypto/nx/
8411 F:      drivers/crypto/vmx/
8412 F:      drivers/i2c/busses/i2c-opal.c
8413 F:      drivers/net/ethernet/ibm/ibmveth.*
8414 F:      drivers/net/ethernet/ibm/ibmvnic.*
8415 F:      drivers/pci/hotplug/pnv_php.c
8416 F:      drivers/pci/hotplug/rpa*
8417 F:      drivers/rtc/rtc-opal.c
8418 F:      drivers/scsi/ibmvscsi/
8419 F:      drivers/tty/hvc/hvc_opal.c
8420 F:      drivers/watchdog/wdrtas.c
8421 F:      tools/testing/selftests/powerpc
8422 N:      /pmac
8423 N:      powermac
8424 N:      powernv
8425 N:      [^a-z0-9]ps3
8426 N:      pseries
8427
8428 LINUX FOR POWERPC EMBEDDED MPC5XXX
8429 M:      Anatolij Gustschin <agust@denx.de>
8430 L:      linuxppc-dev@lists.ozlabs.org
8431 T:      git git://git.denx.de/linux-denx-agust.git
8432 S:      Maintained
8433 F:      arch/powerpc/platforms/512x/
8434 F:      arch/powerpc/platforms/52xx/
8435
8436 LINUX FOR POWERPC EMBEDDED PPC4XX
8437 M:      Alistair Popple <alistair@popple.id.au>
8438 M:      Matt Porter <mporter@kernel.crashing.org>
8439 W:      http://www.penguinppc.org/
8440 L:      linuxppc-dev@lists.ozlabs.org
8441 S:      Maintained
8442 F:      arch/powerpc/platforms/40x/
8443 F:      arch/powerpc/platforms/44x/
8444
8445 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8446 M:      Scott Wood <oss@buserror.net>
8447 M:      Kumar Gala <galak@kernel.crashing.org>
8448 W:      http://www.penguinppc.org/
8449 L:      linuxppc-dev@lists.ozlabs.org
8450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8451 S:      Maintained
8452 F:      arch/powerpc/platforms/83xx/
8453 F:      arch/powerpc/platforms/85xx/
8454 F:      Documentation/devicetree/bindings/powerpc/fsl/
8455
8456 LINUX FOR POWERPC EMBEDDED PPC8XX
8457 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8458 W:      http://www.penguinppc.org/
8459 L:      linuxppc-dev@lists.ozlabs.org
8460 S:      Maintained
8461 F:      arch/powerpc/platforms/8xx/
8462
8463 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8464 L:      linuxppc-dev@lists.ozlabs.org
8465 S:      Orphan
8466 F:      arch/powerpc/*/*virtex*
8467 F:      arch/powerpc/*/*/*virtex*
8468
8469 LINUX FOR POWERPC PA SEMI PWRFICIENT
8470 L:      linuxppc-dev@lists.ozlabs.org
8471 S:      Orphan
8472 F:      arch/powerpc/platforms/pasemi/
8473 F:      drivers/*/*pasemi*
8474 F:      drivers/*/*/*pasemi*
8475
8476 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8477 M:      Kees Cook <keescook@chromium.org>
8478 S:      Maintained
8479 F:      drivers/misc/lkdtm/*
8480
8481 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8482 M:      Alan Stern <stern@rowland.harvard.edu>
8483 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8484 M:      Will Deacon <will.deacon@arm.com>
8485 M:      Peter Zijlstra <peterz@infradead.org>
8486 M:      Boqun Feng <boqun.feng@gmail.com>
8487 M:      Nicholas Piggin <npiggin@gmail.com>
8488 M:      David Howells <dhowells@redhat.com>
8489 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8490 M:      Luc Maranget <luc.maranget@inria.fr>
8491 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8492 R:      Akira Yokosawa <akiyks@gmail.com>
8493 R:      Daniel Lustig <dlustig@nvidia.com>
8494 L:      linux-kernel@vger.kernel.org
8495 L:      linux-arch@vger.kernel.org
8496 S:      Supported
8497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8498 F:      tools/memory-model/
8499 F:      Documentation/atomic_bitops.txt
8500 F:      Documentation/atomic_t.txt
8501 F:      Documentation/core-api/atomic_ops.rst
8502 F:      Documentation/core-api/refcount-vs-atomic.rst
8503 F:      Documentation/memory-barriers.txt
8504
8505 LIS3LV02D ACCELEROMETER DRIVER
8506 M:      Eric Piel <eric.piel@tremplin-utc.net>
8507 S:      Maintained
8508 F:      Documentation/misc-devices/lis3lv02d
8509 F:      drivers/misc/lis3lv02d/
8510 F:      drivers/platform/x86/hp_accel.c
8511
8512 LIVE PATCHING
8513 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8514 M:      Jessica Yu <jeyu@kernel.org>
8515 M:      Jiri Kosina <jikos@kernel.org>
8516 M:      Miroslav Benes <mbenes@suse.cz>
8517 R:      Petr Mladek <pmladek@suse.com>
8518 S:      Maintained
8519 F:      kernel/livepatch/
8520 F:      include/linux/livepatch.h
8521 F:      arch/x86/include/asm/livepatch.h
8522 F:      arch/x86/kernel/livepatch.c
8523 F:      Documentation/livepatch/
8524 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8525 F:      samples/livepatch/
8526 L:      live-patching@vger.kernel.org
8527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8528
8529 LLC (802.2)
8530 L:      netdev@vger.kernel.org
8531 S:      Odd fixes
8532 F:      include/linux/llc.h
8533 F:      include/uapi/linux/llc.h
8534 F:      include/net/llc*
8535 F:      net/llc/
8536
8537 LM73 HARDWARE MONITOR DRIVER
8538 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8539 L:      linux-hwmon@vger.kernel.org
8540 S:      Maintained
8541 F:      drivers/hwmon/lm73.c
8542
8543 LM78 HARDWARE MONITOR DRIVER
8544 M:      Jean Delvare <jdelvare@suse.com>
8545 L:      linux-hwmon@vger.kernel.org
8546 S:      Maintained
8547 F:      Documentation/hwmon/lm78
8548 F:      drivers/hwmon/lm78.c
8549
8550 LM83 HARDWARE MONITOR DRIVER
8551 M:      Jean Delvare <jdelvare@suse.com>
8552 L:      linux-hwmon@vger.kernel.org
8553 S:      Maintained
8554 F:      Documentation/hwmon/lm83
8555 F:      drivers/hwmon/lm83.c
8556
8557 LM90 HARDWARE MONITOR DRIVER
8558 M:      Jean Delvare <jdelvare@suse.com>
8559 L:      linux-hwmon@vger.kernel.org
8560 S:      Maintained
8561 F:      Documentation/hwmon/lm90
8562 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8563 F:      drivers/hwmon/lm90.c
8564 F:      include/dt-bindings/thermal/lm90.h
8565
8566 LM95234 HARDWARE MONITOR DRIVER
8567 M:      Guenter Roeck <linux@roeck-us.net>
8568 L:      linux-hwmon@vger.kernel.org
8569 S:      Maintained
8570 F:      Documentation/hwmon/lm95234
8571 F:      drivers/hwmon/lm95234.c
8572
8573 LME2510 MEDIA DRIVER
8574 M:      Malcolm Priestley <tvboxspy@gmail.com>
8575 L:      linux-media@vger.kernel.org
8576 W:      https://linuxtv.org
8577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8578 S:      Maintained
8579 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8580
8581 LOADPIN SECURITY MODULE
8582 M:      Kees Cook <keescook@chromium.org>
8583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8584 S:      Supported
8585 F:      security/loadpin/
8586 F:      Documentation/admin-guide/LSM/LoadPin.rst
8587
8588 LOCKING PRIMITIVES
8589 M:      Peter Zijlstra <peterz@infradead.org>
8590 M:      Ingo Molnar <mingo@redhat.com>
8591 M:      Will Deacon <will.deacon@arm.com>
8592 L:      linux-kernel@vger.kernel.org
8593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8594 S:      Maintained
8595 F:      Documentation/locking/
8596 F:      include/linux/lockdep.h
8597 F:      include/linux/spinlock*.h
8598 F:      arch/*/include/asm/spinlock*.h
8599 F:      include/linux/rwlock*.h
8600 F:      include/linux/mutex*.h
8601 F:      arch/*/include/asm/mutex*.h
8602 F:      include/linux/rwsem*.h
8603 F:      arch/*/include/asm/rwsem.h
8604 F:      include/linux/seqlock.h
8605 F:      lib/locking*.[ch]
8606 F:      kernel/locking/
8607 X:      kernel/locking/locktorture.c
8608
8609 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8610 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8611 L:      linux-ntfs-dev@lists.sourceforge.net
8612 W:      http://www.linux-ntfs.org/content/view/19/37/
8613 S:      Maintained
8614 F:      Documentation/ldm.txt
8615 F:      block/partitions/ldm.*
8616
8617 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8618 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8619 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8620 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8621 L:      MPT-FusionLinux.pdl@broadcom.com
8622 L:      linux-scsi@vger.kernel.org
8623 W:      http://www.avagotech.com/support/
8624 S:      Supported
8625 F:      drivers/message/fusion/
8626 F:      drivers/scsi/mpt3sas/
8627
8628 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8629 M:      Matthew Wilcox <matthew@wil.cx>
8630 L:      linux-scsi@vger.kernel.org
8631 S:      Maintained
8632 F:      drivers/scsi/sym53c8xx_2/
8633
8634 LTC4261 HARDWARE MONITOR DRIVER
8635 M:      Guenter Roeck <linux@roeck-us.net>
8636 L:      linux-hwmon@vger.kernel.org
8637 S:      Maintained
8638 F:      Documentation/hwmon/ltc4261
8639 F:      drivers/hwmon/ltc4261.c
8640
8641 LTC4306 I2C MULTIPLEXER DRIVER
8642 M:      Michael Hennerich <michael.hennerich@analog.com>
8643 W:      http://ez.analog.com/community/linux-device-drivers
8644 L:      linux-i2c@vger.kernel.org
8645 S:      Supported
8646 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8647 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8648
8649 LTP (Linux Test Project)
8650 M:      Mike Frysinger <vapier@gentoo.org>
8651 M:      Cyril Hrubis <chrubis@suse.cz>
8652 M:      Wanlong Gao <wanlong.gao@gmail.com>
8653 M:      Jan Stancek <jstancek@redhat.com>
8654 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8655 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8656 L:      ltp@lists.linux.it (subscribers-only)
8657 W:      http://linux-test-project.github.io/
8658 T:      git git://github.com/linux-test-project/ltp.git
8659 S:      Maintained
8660
8661 M68K ARCHITECTURE
8662 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8663 L:      linux-m68k@lists.linux-m68k.org
8664 W:      http://www.linux-m68k.org/
8665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8666 S:      Maintained
8667 F:      arch/m68k/
8668 F:      drivers/zorro/
8669
8670 M68K ON APPLE MACINTOSH
8671 M:      Joshua Thompson <funaho@jurai.org>
8672 W:      http://www.mac.linux-m68k.org/
8673 L:      linux-m68k@lists.linux-m68k.org
8674 S:      Maintained
8675 F:      arch/m68k/mac/
8676
8677 M68K ON HP9000/300
8678 M:      Philip Blundell <philb@gnu.org>
8679 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8680 S:      Maintained
8681 F:      arch/m68k/hp300/
8682
8683 M88DS3103 MEDIA DRIVER
8684 M:      Antti Palosaari <crope@iki.fi>
8685 L:      linux-media@vger.kernel.org
8686 W:      https://linuxtv.org
8687 W:      http://palosaari.fi/linux/
8688 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8689 T:      git git://linuxtv.org/anttip/media_tree.git
8690 S:      Maintained
8691 F:      drivers/media/dvb-frontends/m88ds3103*
8692
8693 M88RS2000 MEDIA DRIVER
8694 M:      Malcolm Priestley <tvboxspy@gmail.com>
8695 L:      linux-media@vger.kernel.org
8696 W:      https://linuxtv.org
8697 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8698 S:      Maintained
8699 F:      drivers/media/dvb-frontends/m88rs2000*
8700
8701 MA901 MASTERKIT USB FM RADIO DRIVER
8702 M:      Alexey Klimov <klimov.linux@gmail.com>
8703 L:      linux-media@vger.kernel.org
8704 T:      git git://linuxtv.org/media_tree.git
8705 S:      Maintained
8706 F:      drivers/media/radio/radio-ma901.c
8707
8708 MAC80211
8709 M:      Johannes Berg <johannes@sipsolutions.net>
8710 L:      linux-wireless@vger.kernel.org
8711 W:      http://wireless.kernel.org/
8712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8714 S:      Maintained
8715 F:      Documentation/networking/mac80211-injection.txt
8716 F:      include/net/mac80211.h
8717 F:      net/mac80211/
8718 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8719 F:      Documentation/networking/mac80211_hwsim/README
8720
8721 MAILBOX API
8722 M:      Jassi Brar <jassisinghbrar@gmail.com>
8723 L:      linux-kernel@vger.kernel.org
8724 S:      Maintained
8725 F:      drivers/mailbox/
8726 F:      include/linux/mailbox_client.h
8727 F:      include/linux/mailbox_controller.h
8728
8729 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8730 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8731 W:      http://www.kernel.org/doc/man-pages
8732 L:      linux-man@vger.kernel.org
8733 S:      Maintained
8734
8735 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8736 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8737 L:      linux-mips@linux-mips.org
8738 S:      Maintained
8739 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8740
8741 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8742 M:      Andrew Lunn <andrew@lunn.ch>
8743 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8744 L:      netdev@vger.kernel.org
8745 S:      Maintained
8746 F:      drivers/net/dsa/mv88e6xxx/
8747 F:      linux/platform_data/mv88e6xxx.h
8748 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8749
8750 MARVELL ARMADA DRM SUPPORT
8751 M:      Russell King <linux@armlinux.org.uk>
8752 S:      Maintained
8753 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8754 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8755 F:      drivers/gpu/drm/armada/
8756 F:      include/uapi/drm/armada_drm.h
8757 F:      Documentation/devicetree/bindings/display/armada/
8758
8759 MARVELL CRYPTO DRIVER
8760 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8761 M:      Arnaud Ebalard <arno@natisbad.org>
8762 F:      drivers/crypto/marvell/
8763 S:      Maintained
8764 L:      linux-crypto@vger.kernel.org
8765
8766 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8767 M:      Mirko Lindner <mlindner@marvell.com>
8768 M:      Stephen Hemminger <stephen@networkplumber.org>
8769 L:      netdev@vger.kernel.org
8770 S:      Maintained
8771 F:      drivers/net/ethernet/marvell/sk*
8772
8773 MARVELL LIBERTAS WIRELESS DRIVER
8774 L:      libertas-dev@lists.infradead.org
8775 S:      Orphan
8776 F:      drivers/net/wireless/marvell/libertas/
8777
8778 MARVELL MACCHIATOBIN SUPPORT
8779 M:      Russell King <linux@armlinux.org.uk>
8780 L:      linux-arm-kernel@lists.infradead.org
8781 S:      Maintained
8782 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8783
8784 MARVELL MV643XX ETHERNET DRIVER
8785 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8786 L:      netdev@vger.kernel.org
8787 S:      Maintained
8788 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8789 F:      include/linux/mv643xx.h
8790
8791 MARVELL MV88X3310 PHY DRIVER
8792 M:      Russell King <linux@armlinux.org.uk>
8793 L:      netdev@vger.kernel.org
8794 S:      Maintained
8795 F:      drivers/net/phy/marvell10g.c
8796
8797 MARVELL MVNETA ETHERNET DRIVER
8798 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8799 L:      netdev@vger.kernel.org
8800 S:      Maintained
8801 F:      drivers/net/ethernet/marvell/mvneta.*
8802
8803 MARVELL MWIFIEX WIRELESS DRIVER
8804 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8805 M:      Nishant Sarmukadam <nishants@marvell.com>
8806 M:      Ganapathi Bhat <gbhat@marvell.com>
8807 M:      Xinming Hu <huxinming820@gmail.com>
8808 L:      linux-wireless@vger.kernel.org
8809 S:      Maintained
8810 F:      drivers/net/wireless/marvell/mwifiex/
8811
8812 MARVELL MWL8K WIRELESS DRIVER
8813 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8814 L:      linux-wireless@vger.kernel.org
8815 S:      Odd Fixes
8816 F:      drivers/net/wireless/marvell/mwl8k.c
8817
8818 MARVELL NAND CONTROLLER DRIVER
8819 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8820 L:      linux-mtd@lists.infradead.org
8821 S:      Maintained
8822 F:      drivers/mtd/nand/raw/marvell_nand.c
8823 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8824
8825 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8826 M:      Nicolas Pitre <nico@fluxnic.net>
8827 S:      Odd Fixes
8828 F:      drivers/mmc/host/mvsdio.*
8829
8830 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8831 M:      Hu Ziji <huziji@marvell.com>
8832 L:      linux-mmc@vger.kernel.org
8833 S:      Supported
8834 F:      drivers/mmc/host/sdhci-xenon*
8835 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8836
8837 MATROX FRAMEBUFFER DRIVER
8838 L:      linux-fbdev@vger.kernel.org
8839 S:      Orphan
8840 F:      drivers/video/fbdev/matrox/matroxfb_*
8841 F:      include/uapi/linux/matroxfb.h
8842
8843 MAX16065 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/max16065
8848 F:      drivers/hwmon/max16065.c
8849
8850 MAX20751 HARDWARE MONITOR DRIVER
8851 M:      Guenter Roeck <linux@roeck-us.net>
8852 L:      linux-hwmon@vger.kernel.org
8853 S:      Maintained
8854 F:      Documentation/hwmon/max20751
8855 F:      drivers/hwmon/max20751.c
8856
8857 MAX2175 SDR TUNER DRIVER
8858 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8859 L:      linux-media@vger.kernel.org
8860 T:      git git://linuxtv.org/media_tree.git
8861 S:      Maintained
8862 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8863 F:      Documentation/media/v4l-drivers/max2175.rst
8864 F:      drivers/media/i2c/max2175*
8865 F:      include/uapi/linux/max2175.h
8866
8867 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8868 L:      linux-hwmon@vger.kernel.org
8869 S:      Orphan
8870 F:      Documentation/hwmon/max6650
8871 F:      drivers/hwmon/max6650.c
8872
8873 MAX6697 HARDWARE MONITOR DRIVER
8874 M:      Guenter Roeck <linux@roeck-us.net>
8875 L:      linux-hwmon@vger.kernel.org
8876 S:      Maintained
8877 F:      Documentation/hwmon/max6697
8878 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8879 F:      drivers/hwmon/max6697.c
8880 F:      include/linux/platform_data/max6697.h
8881
8882 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8883 M:      Peter Rosin <peda@axentia.se>
8884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8885 S:      Maintained
8886 F:      Documentation/devicetree/bindings/sound/max9860.txt
8887 F:      sound/soc/codecs/max9860.*
8888
8889 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8890 M:      Javier Martinez Canillas <javier@dowhile0.org>
8891 L:      linux-kernel@vger.kernel.org
8892 S:      Supported
8893 F:      drivers/regulator/max77802-regulator.c
8894 F:      Documentation/devicetree/bindings/*/*max77802.txt
8895 F:      include/dt-bindings/*/*max77802.h
8896
8897 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8898 M:      Krzysztof Kozlowski <krzk@kernel.org>
8899 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8900 L:      linux-pm@vger.kernel.org
8901 S:      Supported
8902 F:      drivers/power/supply/max14577_charger.c
8903 F:      drivers/power/supply/max77693_charger.c
8904
8905 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8906 M:      Chanwoo Choi <cw00.choi@samsung.com>
8907 M:      Krzysztof Kozlowski <krzk@kernel.org>
8908 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8909 L:      linux-kernel@vger.kernel.org
8910 S:      Supported
8911 F:      drivers/*/max14577*.c
8912 F:      drivers/*/max77686*.c
8913 F:      drivers/*/max77693*.c
8914 F:      drivers/extcon/extcon-max14577.c
8915 F:      drivers/extcon/extcon-max77693.c
8916 F:      drivers/rtc/rtc-max77686.c
8917 F:      drivers/clk/clk-max77686.c
8918 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8919 F:      Documentation/devicetree/bindings/*/max77686.txt
8920 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8921 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8922 F:      include/linux/mfd/max14577*.h
8923 F:      include/linux/mfd/max77686*.h
8924 F:      include/linux/mfd/max77693*.h
8925
8926 MAXIRADIO FM RADIO RECEIVER DRIVER
8927 M:      Hans Verkuil <hverkuil@xs4all.nl>
8928 L:      linux-media@vger.kernel.org
8929 T:      git git://linuxtv.org/media_tree.git
8930 W:      https://linuxtv.org
8931 S:      Maintained
8932 F:      drivers/media/radio/radio-maxiradio*
8933
8934 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8935 M:      Peter Rosin <peda@axentia.se>
8936 L:      linux-iio@vger.kernel.org
8937 S:      Maintained
8938 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8939 F:      drivers/iio/potentiometer/mcp4018.c
8940 F:      drivers/iio/potentiometer/mcp4531.c
8941
8942 MCR20A IEEE-802.15.4 RADIO DRIVER
8943 M:      Xue Liu <liuxuenetmail@gmail.com>
8944 L:      linux-wpan@vger.kernel.org
8945 W:      https://github.com/xueliu/mcr20a-linux
8946 S:      Maintained
8947 F:      drivers/net/ieee802154/mcr20a.c
8948 F:      drivers/net/ieee802154/mcr20a.h
8949 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8950
8951 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8952 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8953 L:      linux-iio@vger.kernel.org
8954 S:      Maintained
8955 F:      drivers/iio/dac/cio-dac.c
8956
8957 MEDIA DRIVERS FOR ASCOT2E
8958 M:      Sergey Kozlov <serjk@netup.ru>
8959 M:      Abylay Ospan <aospan@netup.ru>
8960 L:      linux-media@vger.kernel.org
8961 W:      https://linuxtv.org
8962 W:      http://netup.tv/
8963 T:      git git://linuxtv.org/media_tree.git
8964 S:      Supported
8965 F:      drivers/media/dvb-frontends/ascot2e*
8966
8967 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8968 M:      Jasmin Jessich <jasmin@anw.at>
8969 L:      linux-media@vger.kernel.org
8970 W:      https://linuxtv.org
8971 T:      git git://linuxtv.org/media_tree.git
8972 S:      Maintained
8973 F:      drivers/media/dvb-frontends/cxd2099*
8974
8975 MEDIA DRIVERS FOR CXD2841ER
8976 M:      Sergey Kozlov <serjk@netup.ru>
8977 M:      Abylay Ospan <aospan@netup.ru>
8978 L:      linux-media@vger.kernel.org
8979 W:      https://linuxtv.org
8980 W:      http://netup.tv/
8981 T:      git git://linuxtv.org/media_tree.git
8982 S:      Supported
8983 F:      drivers/media/dvb-frontends/cxd2841er*
8984
8985 MEDIA DRIVERS FOR CXD2880
8986 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8987 L:      linux-media@vger.kernel.org
8988 W:      http://linuxtv.org/
8989 T:      git git://linuxtv.org/media_tree.git
8990 S:      Supported
8991 F:      drivers/media/dvb-frontends/cxd2880/*
8992 F:      drivers/media/spi/cxd2880*
8993
8994 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8995 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8996 L:      linux-media@vger.kernel.org
8997 W:      https://linuxtv.org
8998 T:      git git://linuxtv.org/media_tree.git
8999 S:      Maintained
9000 F:      drivers/media/pci/ddbridge/*
9001
9002 MEDIA DRIVERS FOR FREESCALE IMX
9003 M:      Steve Longerbeam <slongerbeam@gmail.com>
9004 M:      Philipp Zabel <p.zabel@pengutronix.de>
9005 L:      linux-media@vger.kernel.org
9006 T:      git git://linuxtv.org/media_tree.git
9007 S:      Maintained
9008 F:      Documentation/devicetree/bindings/media/imx.txt
9009 F:      Documentation/media/v4l-drivers/imx.rst
9010 F:      drivers/staging/media/imx/
9011 F:      include/linux/imx-media.h
9012 F:      include/media/imx.h
9013
9014 MEDIA DRIVERS FOR HELENE
9015 M:      Abylay Ospan <aospan@netup.ru>
9016 L:      linux-media@vger.kernel.org
9017 W:      https://linuxtv.org
9018 W:      http://netup.tv/
9019 T:      git git://linuxtv.org/media_tree.git
9020 S:      Supported
9021 F:      drivers/media/dvb-frontends/helene*
9022
9023 MEDIA DRIVERS FOR HORUS3A
9024 M:      Sergey Kozlov <serjk@netup.ru>
9025 M:      Abylay Ospan <aospan@netup.ru>
9026 L:      linux-media@vger.kernel.org
9027 W:      https://linuxtv.org
9028 W:      http://netup.tv/
9029 T:      git git://linuxtv.org/media_tree.git
9030 S:      Supported
9031 F:      drivers/media/dvb-frontends/horus3a*
9032
9033 MEDIA DRIVERS FOR LNBH25
9034 M:      Sergey Kozlov <serjk@netup.ru>
9035 M:      Abylay Ospan <aospan@netup.ru>
9036 L:      linux-media@vger.kernel.org
9037 W:      https://linuxtv.org
9038 W:      http://netup.tv/
9039 T:      git git://linuxtv.org/media_tree.git
9040 S:      Supported
9041 F:      drivers/media/dvb-frontends/lnbh25*
9042
9043 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9044 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9045 L:      linux-media@vger.kernel.org
9046 W:      https://linuxtv.org
9047 T:      git git://linuxtv.org/media_tree.git
9048 S:      Maintained
9049 F:      drivers/media/dvb-frontends/mxl5xx*
9050
9051 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9052 M:      Sergey Kozlov <serjk@netup.ru>
9053 M:      Abylay Ospan <aospan@netup.ru>
9054 L:      linux-media@vger.kernel.org
9055 W:      https://linuxtv.org
9056 W:      http://netup.tv/
9057 T:      git git://linuxtv.org/media_tree.git
9058 S:      Supported
9059 F:      drivers/media/pci/netup_unidvb/*
9060
9061 MEDIA DRIVERS FOR RENESAS - CEU
9062 M:      Jacopo Mondi <jacopo@jmondi.org>
9063 L:      linux-media@vger.kernel.org
9064 L:      linux-renesas-soc@vger.kernel.org
9065 T:      git git://linuxtv.org/media_tree.git
9066 S:      Supported
9067 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9068 F:      drivers/media/platform/renesas-ceu.c
9069 F:      include/media/drv-intf/renesas-ceu.h
9070
9071 MEDIA DRIVERS FOR RENESAS - DRIF
9072 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9073 L:      linux-media@vger.kernel.org
9074 L:      linux-renesas-soc@vger.kernel.org
9075 T:      git git://linuxtv.org/media_tree.git
9076 S:      Supported
9077 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9078 F:      drivers/media/platform/rcar_drif.c
9079
9080 MEDIA DRIVERS FOR RENESAS - FCP
9081 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9082 L:      linux-media@vger.kernel.org
9083 L:      linux-renesas-soc@vger.kernel.org
9084 T:      git git://linuxtv.org/media_tree.git
9085 S:      Supported
9086 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9087 F:      drivers/media/platform/rcar-fcp.c
9088 F:      include/media/rcar-fcp.h
9089
9090 MEDIA DRIVERS FOR RENESAS - FDP1
9091 M:      Kieran Bingham <kieran@bingham.xyz>
9092 L:      linux-media@vger.kernel.org
9093 L:      linux-renesas-soc@vger.kernel.org
9094 T:      git git://linuxtv.org/media_tree.git
9095 S:      Supported
9096 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9097 F:      drivers/media/platform/rcar_fdp1.c
9098
9099 MEDIA DRIVERS FOR RENESAS - VIN
9100 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9101 L:      linux-media@vger.kernel.org
9102 L:      linux-renesas-soc@vger.kernel.org
9103 T:      git git://linuxtv.org/media_tree.git
9104 S:      Supported
9105 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9106 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9107 F:      drivers/media/platform/rcar-vin/
9108
9109 MEDIA DRIVERS FOR RENESAS - VSP1
9110 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9111 L:      linux-media@vger.kernel.org
9112 L:      linux-renesas-soc@vger.kernel.org
9113 T:      git git://linuxtv.org/media_tree.git
9114 S:      Supported
9115 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9116 F:      drivers/media/platform/vsp1/
9117
9118 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9119 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9120 L:      linux-media@vger.kernel.org
9121 W:      https://linuxtv.org
9122 T:      git git://linuxtv.org/media_tree.git
9123 S:      Maintained
9124 F:      drivers/media/dvb-frontends/stv0910*
9125
9126 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9127 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9128 L:      linux-media@vger.kernel.org
9129 W:      https://linuxtv.org
9130 T:      git git://linuxtv.org/media_tree.git
9131 S:      Maintained
9132 F:      drivers/media/dvb-frontends/stv6111*
9133
9134 MEDIA DRIVERS FOR STM32 - DCMI
9135 M:      Hugues Fruchet <hugues.fruchet@st.com>
9136 L:      linux-media@vger.kernel.org
9137 T:      git git://linuxtv.org/media_tree.git
9138 S:      Supported
9139 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9140 F:      drivers/media/platform/stm32/stm32-dcmi.c
9141
9142 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9143 M:      Dmitry Osipenko <digetx@gmail.com>
9144 L:      linux-media@vger.kernel.org
9145 L:      linux-tegra@vger.kernel.org
9146 T:      git git://linuxtv.org/media_tree.git
9147 S:      Maintained
9148 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9149 F:      drivers/staging/media/tegra-vde/
9150
9151 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9152 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9153 P:      LinuxTV.org Project
9154 L:      linux-media@vger.kernel.org
9155 W:      https://linuxtv.org
9156 Q:      http://patchwork.kernel.org/project/linux-media/list/
9157 T:      git git://linuxtv.org/media_tree.git
9158 S:      Maintained
9159 F:      Documentation/devicetree/bindings/media/
9160 F:      Documentation/media/
9161 F:      drivers/media/
9162 F:      drivers/staging/media/
9163 F:      include/linux/platform_data/media/
9164 F:      include/media/
9165 F:      include/uapi/linux/dvb/
9166 F:      include/uapi/linux/videodev2.h
9167 F:      include/uapi/linux/media.h
9168 F:      include/uapi/linux/v4l2-*
9169 F:      include/uapi/linux/meye.h
9170 F:      include/uapi/linux/ivtv*
9171 F:      include/uapi/linux/uvcvideo.h
9172
9173 MEDIATEK BLUETOOTH DRIVER
9174 M:      Sean Wang <sean.wang@mediatek.com>
9175 L:      linux-bluetooth@vger.kernel.org
9176 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9177 S:      Maintained
9178 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9179 F:      drivers/bluetooth/btmtkuart.c
9180
9181 MEDIATEK CIR DRIVER
9182 M:      Sean Wang <sean.wang@mediatek.com>
9183 S:      Maintained
9184 F:      drivers/media/rc/mtk-cir.c
9185
9186 MEDIATEK DMA DRIVER
9187 M:      Sean Wang <sean.wang@mediatek.com>
9188 L:      dmaengine@vger.kernel.org
9189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9190 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9191 S:      Maintained
9192 F:      Documentation/devicetree/bindings/dma/mtk-*
9193 F:      drivers/dma/mediatek/
9194
9195 MEDIATEK PMIC LED DRIVER
9196 M:      Sean Wang <sean.wang@mediatek.com>
9197 S:      Maintained
9198 F:      drivers/leds/leds-mt6323.c
9199 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9200
9201 MEDIATEK ETHERNET DRIVER
9202 M:      Felix Fietkau <nbd@openwrt.org>
9203 M:      John Crispin <john@phrozen.org>
9204 M:      Sean Wang <sean.wang@mediatek.com>
9205 M:      Nelson Chang <nelson.chang@mediatek.com>
9206 L:      netdev@vger.kernel.org
9207 S:      Maintained
9208 F:      drivers/net/ethernet/mediatek/
9209
9210 MEDIATEK SWITCH DRIVER
9211 M:      Sean Wang <sean.wang@mediatek.com>
9212 L:      netdev@vger.kernel.org
9213 S:      Maintained
9214 F:      drivers/net/dsa/mt7530.*
9215 F:      net/dsa/tag_mtk.c
9216
9217 MEDIATEK JPEG DRIVER
9218 M:      Rick Chang <rick.chang@mediatek.com>
9219 M:      Bin Liu <bin.liu@mediatek.com>
9220 S:      Supported
9221 F:      drivers/media/platform/mtk-jpeg/
9222 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9223
9224 MEDIATEK MDP DRIVER
9225 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9226 M:      Houlong Wei <houlong.wei@mediatek.com>
9227 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9228 S:      Supported
9229 F:      drivers/media/platform/mtk-mdp/
9230 F:      drivers/media/platform/mtk-vpu/
9231 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9232
9233 MEDIATEK MEDIA DRIVER
9234 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9235 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9236 S:      Supported
9237 F:      drivers/media/platform/mtk-vcodec/
9238 F:      drivers/media/platform/mtk-vpu/
9239 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9240 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9241
9242 MEDIATEK MT7601U WIRELESS LAN DRIVER
9243 M:      Jakub Kicinski <kubakici@wp.pl>
9244 L:      linux-wireless@vger.kernel.org
9245 S:      Maintained
9246 F:      drivers/net/wireless/mediatek/mt7601u/
9247
9248 MEDIATEK NAND CONTROLLER DRIVER
9249 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9250 L:      linux-mtd@lists.infradead.org
9251 S:      Maintained
9252 F:      drivers/mtd/nand/raw/mtk_*
9253 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9254
9255 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9256 M:      Sean Wang <sean.wang@mediatek.com>
9257 S:      Maintained
9258 F:      drivers/char/hw_random/mtk-rng.c
9259
9260 MEDIATEK USB3 DRD IP DRIVER
9261 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9262 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9264 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9265 S:      Maintained
9266 F:      drivers/usb/mtu3/
9267
9268 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9269 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9270 M:      Martin Donnelly <martin.donnelly@ge.com>
9271 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9272 S:      Maintained
9273 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9274 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9275
9276 MEGARAID SCSI/SAS DRIVERS
9277 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9278 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9279 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9280 L:      megaraidlinux.pdl@broadcom.com
9281 L:      linux-scsi@vger.kernel.org
9282 W:      http://www.avagotech.com/support/
9283 S:      Maintained
9284 F:      Documentation/scsi/megaraid.txt
9285 F:      drivers/scsi/megaraid.*
9286 F:      drivers/scsi/megaraid/
9287
9288 MELEXIS MLX90614 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/mlx90614.c
9294
9295 MELEXIS MLX90632 DRIVER
9296 M:      Crt Mori <cmo@melexis.com>
9297 L:      linux-iio@vger.kernel.org
9298 W:      http://www.melexis.com
9299 S:      Supported
9300 F:      drivers/iio/temperature/mlx90632.c
9301
9302 MELFAS MIP4 TOUCHSCREEN DRIVER
9303 M:      Sangwon Jee <jeesw@melfas.com>
9304 W:      http://www.melfas.com
9305 S:      Supported
9306 F:      drivers/input/touchscreen/melfas_mip4.c
9307 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9308
9309 MELLANOX ETHERNET DRIVER (mlx4_en)
9310 M:      Tariq Toukan <tariqt@mellanox.com>
9311 L:      netdev@vger.kernel.org
9312 S:      Supported
9313 W:      http://www.mellanox.com
9314 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9315 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9316
9317 MELLANOX ETHERNET DRIVER (mlx5e)
9318 M:      Saeed Mahameed <saeedm@mellanox.com>
9319 L:      netdev@vger.kernel.org
9320 S:      Supported
9321 W:      http://www.mellanox.com
9322 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9323 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9324
9325 MELLANOX ETHERNET INNOVA DRIVERS
9326 R:      Boris Pismenny <borisp@mellanox.com>
9327 L:      netdev@vger.kernel.org
9328 S:      Supported
9329 W:      http://www.mellanox.com
9330 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9331 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9332 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9333 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9334 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9335
9336 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9337 R:      Boris Pismenny <borisp@mellanox.com>
9338 L:      netdev@vger.kernel.org
9339 S:      Supported
9340 W:      http://www.mellanox.com
9341 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9342 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9343 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9344
9345 MELLANOX ETHERNET SWITCH DRIVERS
9346 M:      Jiri Pirko <jiri@mellanox.com>
9347 M:      Ido Schimmel <idosch@mellanox.com>
9348 L:      netdev@vger.kernel.org
9349 S:      Supported
9350 W:      http://www.mellanox.com
9351 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9352 F:      drivers/net/ethernet/mellanox/mlxsw/
9353 F:      tools/testing/selftests/drivers/net/mlxsw/
9354
9355 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9356 M:      mlxsw@mellanox.com
9357 L:      netdev@vger.kernel.org
9358 S:      Supported
9359 W:      http://www.mellanox.com
9360 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9361 F:      drivers/net/ethernet/mellanox/mlxfw/
9362
9363 MELLANOX HARDWARE PLATFORM SUPPORT
9364 M:      Andy Shevchenko <andy@infradead.org>
9365 M:      Darren Hart <dvhart@infradead.org>
9366 M:      Vadim Pasternak <vadimp@mellanox.com>
9367 L:      platform-driver-x86@vger.kernel.org
9368 S:      Supported
9369 F:      drivers/platform/mellanox/
9370
9371 MELLANOX MLX4 core VPI driver
9372 M:      Tariq Toukan <tariqt@mellanox.com>
9373 L:      netdev@vger.kernel.org
9374 L:      linux-rdma@vger.kernel.org
9375 W:      http://www.mellanox.com
9376 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9377 S:      Supported
9378 F:      drivers/net/ethernet/mellanox/mlx4/
9379 F:      include/linux/mlx4/
9380
9381 MELLANOX MLX4 IB driver
9382 M:      Yishai Hadas <yishaih@mellanox.com>
9383 L:      linux-rdma@vger.kernel.org
9384 W:      http://www.mellanox.com
9385 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9386 S:      Supported
9387 F:      drivers/infiniband/hw/mlx4/
9388 F:      include/linux/mlx4/
9389 F:      include/uapi/rdma/mlx4-abi.h
9390
9391 MELLANOX MLX5 core VPI driver
9392 M:      Saeed Mahameed <saeedm@mellanox.com>
9393 M:      Leon Romanovsky <leonro@mellanox.com>
9394 L:      netdev@vger.kernel.org
9395 L:      linux-rdma@vger.kernel.org
9396 W:      http://www.mellanox.com
9397 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9398 S:      Supported
9399 F:      drivers/net/ethernet/mellanox/mlx5/core/
9400 F:      include/linux/mlx5/
9401
9402 MELLANOX MLX5 IB driver
9403 M:      Leon Romanovsky <leonro@mellanox.com>
9404 L:      linux-rdma@vger.kernel.org
9405 W:      http://www.mellanox.com
9406 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9407 S:      Supported
9408 F:      drivers/infiniband/hw/mlx5/
9409 F:      include/linux/mlx5/
9410 F:      include/uapi/rdma/mlx5-abi.h
9411
9412 MELLANOX MLXCPLD I2C AND MUX DRIVER
9413 M:      Vadim Pasternak <vadimp@mellanox.com>
9414 M:      Michael Shych <michaelsh@mellanox.com>
9415 L:      linux-i2c@vger.kernel.org
9416 S:      Supported
9417 F:      drivers/i2c/busses/i2c-mlxcpld.c
9418 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9419 F:      Documentation/i2c/busses/i2c-mlxcpld
9420
9421 MELLANOX MLXCPLD LED DRIVER
9422 M:      Vadim Pasternak <vadimp@mellanox.com>
9423 L:      linux-leds@vger.kernel.org
9424 S:      Supported
9425 F:      drivers/leds/leds-mlxcpld.c
9426 F:      drivers/leds/leds-mlxreg.c
9427 F:      Documentation/leds/leds-mlxcpld.txt
9428
9429 MELLANOX PLATFORM DRIVER
9430 M:      Vadim Pasternak <vadimp@mellanox.com>
9431 L:      platform-driver-x86@vger.kernel.org
9432 S:      Supported
9433 F:      drivers/platform/x86/mlx-platform.c
9434
9435 MEMBARRIER SUPPORT
9436 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9437 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9438 L:      linux-kernel@vger.kernel.org
9439 S:      Supported
9440 F:      kernel/sched/membarrier.c
9441 F:      include/uapi/linux/membarrier.h
9442 F:      arch/powerpc/include/asm/membarrier.h
9443
9444 MEMORY MANAGEMENT
9445 L:      linux-mm@kvack.org
9446 W:      http://www.linux-mm.org
9447 S:      Maintained
9448 F:      include/linux/mm.h
9449 F:      include/linux/gfp.h
9450 F:      include/linux/mmzone.h
9451 F:      include/linux/memory_hotplug.h
9452 F:      include/linux/vmalloc.h
9453 F:      mm/
9454
9455 MEMORY TECHNOLOGY DEVICES (MTD)
9456 M:      David Woodhouse <dwmw2@infradead.org>
9457 M:      Brian Norris <computersforpeace@gmail.com>
9458 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9459 M:      Marek Vasut <marek.vasut@gmail.com>
9460 M:      Richard Weinberger <richard@nod.at>
9461 L:      linux-mtd@lists.infradead.org
9462 W:      http://www.linux-mtd.infradead.org/
9463 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9464 T:      git git://git.infradead.org/linux-mtd.git master
9465 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9466 S:      Maintained
9467 F:      Documentation/devicetree/bindings/mtd/
9468 F:      drivers/mtd/
9469 F:      include/linux/mtd/
9470 F:      include/uapi/mtd/
9471
9472 MEN A21 WATCHDOG DRIVER
9473 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9474 L:      linux-watchdog@vger.kernel.org
9475 S:      Maintained
9476 F:      drivers/watchdog/mena21_wdt.c
9477
9478 MEN CHAMELEON BUS (mcb)
9479 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9480 S:      Maintained
9481 F:      drivers/mcb/
9482 F:      include/linux/mcb.h
9483 F:      Documentation/men-chameleon-bus.txt
9484
9485 MEN F21BMC (Board Management Controller)
9486 M:      Andreas Werner <andreas.werner@men.de>
9487 S:      Supported
9488 F:      drivers/mfd/menf21bmc.c
9489 F:      drivers/watchdog/menf21bmc_wdt.c
9490 F:      drivers/leds/leds-menf21bmc.c
9491 F:      drivers/hwmon/menf21bmc_hwmon.c
9492 F:      Documentation/hwmon/menf21bmc
9493
9494 MEN Z069 WATCHDOG DRIVER
9495 M:      Johannes Thumshirn <jth@kernel.org>
9496 L:      linux-watchdog@vger.kernel.org
9497 S:      Maintained
9498 F:      drivers/watchdog/menz069_wdt.c
9499
9500 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9501 M:      Neil Armstrong <narmstrong@baylibre.com>
9502 L:      linux-media@lists.freedesktop.org
9503 L:      linux-amlogic@lists.infradead.org
9504 W:      http://linux-meson.com/
9505 S:      Supported
9506 F:      drivers/media/platform/meson/ao-cec.c
9507 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9508 T:      git git://linuxtv.org/media_tree.git
9509
9510 MICROBLAZE ARCHITECTURE
9511 M:      Michal Simek <monstr@monstr.eu>
9512 W:      http://www.monstr.eu/fdt/
9513 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9514 S:      Supported
9515 F:      arch/microblaze/
9516
9517 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9518 M:      Richard Genoud <richard.genoud@gmail.com>
9519 S:      Maintained
9520 F:      drivers/tty/serial/atmel_serial.c
9521 F:      drivers/tty/serial/atmel_serial.h
9522
9523 MICROCHIP / ATMEL DMA DRIVER
9524 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9526 L:      dmaengine@vger.kernel.org
9527 S:      Supported
9528 F:      drivers/dma/at_hdmac.c
9529 F:      drivers/dma/at_hdmac_regs.h
9530 F:      include/linux/platform_data/dma-atmel.h
9531
9532 MICROCHIP / ATMEL ECC DRIVER
9533 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9534 L:      linux-crypto@vger.kernel.org
9535 S:      Maintained
9536 F:      drivers/crypto/atmel-ecc.*
9537
9538 MICROCHIP / ATMEL ISC DRIVER
9539 M:      Songjun Wu <songjun.wu@microchip.com>
9540 L:      linux-media@vger.kernel.org
9541 S:      Supported
9542 F:      drivers/media/platform/atmel/atmel-isc.c
9543 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9544 F:      devicetree/bindings/media/atmel-isc.txt
9545
9546 MICROCHIP / ATMEL NAND DRIVER
9547 M:      Josh Wu <rainyfeeling@outlook.com>
9548 L:      linux-mtd@lists.infradead.org
9549 S:      Supported
9550 F:      drivers/mtd/nand/raw/atmel/*
9551 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9552
9553 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9554 M:      Woojung Huh <Woojung.Huh@microchip.com>
9555 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9556 L:      netdev@vger.kernel.org
9557 S:      Maintained
9558 F:      net/dsa/tag_ksz.c
9559 F:      drivers/net/dsa/microchip/*
9560 F:      include/linux/platform_data/microchip-ksz.h
9561 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9562
9563 MICROCHIP LAN743X ETHERNET DRIVER
9564 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9565 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9566 L:      netdev@vger.kernel.org
9567 S:      Maintained
9568 F:      drivers/net/ethernet/microchip/lan743x_*
9569
9570 MICROCHIP USB251XB DRIVER
9571 M:      Richard Leitner <richard.leitner@skidata.com>
9572 L:      linux-usb@vger.kernel.org
9573 S:      Maintained
9574 F:      drivers/usb/misc/usb251xb.c
9575 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9576
9577 MICROSEMI MIPS SOCS
9578 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9579 L:      linux-mips@linux-mips.org
9580 S:      Maintained
9581 F:      arch/mips/generic/board-ocelot.c
9582 F:      arch/mips/configs/generic/board-ocelot.config
9583 F:      arch/mips/boot/dts/mscc/
9584 F:      Documentation/devicetree/bindings/mips/mscc.txt
9585
9586 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9587 M:      Don Brace <don.brace@microsemi.com>
9588 L:      esc.storagedev@microsemi.com
9589 L:      linux-scsi@vger.kernel.org
9590 S:      Supported
9591 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9592 F:      drivers/scsi/smartpqi/Kconfig
9593 F:      drivers/scsi/smartpqi/Makefile
9594 F:      include/linux/cciss*.h
9595 F:      include/uapi/linux/cciss*.h
9596 F:      Documentation/scsi/smartpqi.txt
9597
9598 MICROSEMI ETHERNET SWITCH DRIVER
9599 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9600 L:      netdev@vger.kernel.org
9601 S:      Supported
9602 F:      drivers/net/ethernet/mscc/
9603
9604 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9605 M:      Chen Yu <yu.c.chen@intel.com>
9606 L:      platform-driver-x86@vger.kernel.org
9607 S:      Supported
9608 F:      drivers/platform/x86/surfacepro3_button.c
9609
9610 MICROTEK X6 SCANNER
9611 M:      Oliver Neukum <oliver@neukum.org>
9612 S:      Maintained
9613 F:      drivers/usb/image/microtek.*
9614
9615 MIPS
9616 M:      Ralf Baechle <ralf@linux-mips.org>
9617 M:      Paul Burton <paul.burton@mips.com>
9618 M:      James Hogan <jhogan@kernel.org>
9619 L:      linux-mips@linux-mips.org
9620 W:      http://www.linux-mips.org/
9621 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9623 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9624 S:      Supported
9625 F:      Documentation/devicetree/bindings/mips/
9626 F:      Documentation/mips/
9627 F:      arch/mips/
9628 F:      drivers/platform/mips/
9629
9630 MIPS BOSTON DEVELOPMENT BOARD
9631 M:      Paul Burton <paul.burton@mips.com>
9632 L:      linux-mips@linux-mips.org
9633 S:      Maintained
9634 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9635 F:      arch/mips/boot/dts/img/boston.dts
9636 F:      arch/mips/configs/generic/board-boston.config
9637 F:      drivers/clk/imgtec/clk-boston.c
9638 F:      include/dt-bindings/clock/boston-clock.h
9639
9640 MIPS GENERIC PLATFORM
9641 M:      Paul Burton <paul.burton@mips.com>
9642 L:      linux-mips@linux-mips.org
9643 S:      Supported
9644 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9645 F:      arch/mips/generic/
9646 F:      arch/mips/tools/generic-board-config.sh
9647
9648 MIPS/LOONGSON1 ARCHITECTURE
9649 M:      Keguang Zhang <keguang.zhang@gmail.com>
9650 L:      linux-mips@linux-mips.org
9651 S:      Maintained
9652 F:      arch/mips/loongson32/
9653 F:      arch/mips/include/asm/mach-loongson32/
9654 F:      drivers/*/*loongson1*
9655 F:      drivers/*/*/*loongson1*
9656
9657 MIPS/LOONGSON2 ARCHITECTURE
9658 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9659 L:      linux-mips@linux-mips.org
9660 S:      Maintained
9661 F:      arch/mips/loongson64/*{2e/2f}*
9662 F:      arch/mips/include/asm/mach-loongson64/
9663 F:      drivers/*/*loongson2*
9664 F:      drivers/*/*/*loongson2*
9665
9666 MIPS/LOONGSON3 ARCHITECTURE
9667 M:      Huacai Chen <chenhc@lemote.com>
9668 L:      linux-mips@linux-mips.org
9669 S:      Maintained
9670 F:      arch/mips/loongson64/
9671 F:      arch/mips/include/asm/mach-loongson64/
9672 F:      drivers/platform/mips/cpu_hwmon.c
9673 F:      drivers/*/*loongson3*
9674 F:      drivers/*/*/*loongson3*
9675
9676 MIPS RINT INSTRUCTION EMULATION
9677 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9678 L:      linux-mips@linux-mips.org
9679 S:      Supported
9680 F:      arch/mips/math-emu/sp_rint.c
9681 F:      arch/mips/math-emu/dp_rint.c
9682
9683 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9684 M:      Hans Verkuil <hverkuil@xs4all.nl>
9685 L:      linux-media@vger.kernel.org
9686 T:      git git://linuxtv.org/media_tree.git
9687 W:      https://linuxtv.org
9688 S:      Odd Fixes
9689 F:      drivers/media/radio/radio-miropcm20*
9690
9691 MMP SUPPORT
9692 M:      Eric Miao <eric.y.miao@gmail.com>
9693 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9695 T:      git git://github.com/hzhuang1/linux.git
9696 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9697 S:      Maintained
9698 F:      arch/arm/boot/dts/mmp*
9699 F:      arch/arm/mach-mmp/
9700
9701 MN88472 MEDIA DRIVER
9702 M:      Antti Palosaari <crope@iki.fi>
9703 L:      linux-media@vger.kernel.org
9704 W:      https://linuxtv.org
9705 W:      http://palosaari.fi/linux/
9706 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9707 S:      Maintained
9708 F:      drivers/media/dvb-frontends/mn88472*
9709
9710 MN88473 MEDIA DRIVER
9711 M:      Antti Palosaari <crope@iki.fi>
9712 L:      linux-media@vger.kernel.org
9713 W:      https://linuxtv.org
9714 W:      http://palosaari.fi/linux/
9715 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9716 S:      Maintained
9717 F:      drivers/media/dvb-frontends/mn88473*
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 MOBIVEIL PCIE IP
11134 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11135 L:      linux-pci@vger.kernel.org
11136 S:      Supported
11137 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11138 F:      drivers/pci/controller/pcie-mobiveil.c
11139
11140 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11141 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11142 M:      Jason Cooper <jason@lakedaemon.net>
11143 L:      linux-pci@vger.kernel.org
11144 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11145 S:      Maintained
11146 F:      drivers/pci/controller/*mvebu*
11147
11148 PCI DRIVER FOR NVIDIA TEGRA
11149 M:      Thierry Reding <thierry.reding@gmail.com>
11150 L:      linux-tegra@vger.kernel.org
11151 L:      linux-pci@vger.kernel.org
11152 S:      Supported
11153 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11154 F:      drivers/pci/controller/pci-tegra.c
11155
11156 PCI DRIVER FOR RENESAS R-CAR
11157 M:      Simon Horman <horms@verge.net.au>
11158 L:      linux-pci@vger.kernel.org
11159 L:      linux-renesas-soc@vger.kernel.org
11160 S:      Maintained
11161 F:      drivers/pci/controller/*rcar*
11162
11163 PCI DRIVER FOR SAMSUNG EXYNOS
11164 M:      Jingoo Han <jingoohan1@gmail.com>
11165 L:      linux-pci@vger.kernel.org
11166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11167 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11168 S:      Maintained
11169 F:      drivers/pci/controller/dwc/pci-exynos.c
11170
11171 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11172 M:      Jingoo Han <jingoohan1@gmail.com>
11173 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11174 L:      linux-pci@vger.kernel.org
11175 S:      Maintained
11176 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11177 F:      drivers/pci/controller/dwc/*designware*
11178
11179 PCI DRIVER FOR TI DRA7XX
11180 M:      Kishon Vijay Abraham I <kishon@ti.com>
11181 L:      linux-omap@vger.kernel.org
11182 L:      linux-pci@vger.kernel.org
11183 S:      Supported
11184 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11185 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11186
11187 PCI DRIVER FOR TI KEYSTONE
11188 M:      Murali Karicheri <m-karicheri2@ti.com>
11189 L:      linux-pci@vger.kernel.org
11190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11191 S:      Maintained
11192 F:      drivers/pci/controller/dwc/*keystone*
11193
11194 PCI ENDPOINT SUBSYSTEM
11195 M:      Kishon Vijay Abraham I <kishon@ti.com>
11196 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11197 L:      linux-pci@vger.kernel.org
11198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11199 S:      Supported
11200 F:      drivers/pci/endpoint/
11201 F:      drivers/misc/pci_endpoint_test.c
11202 F:      tools/pci/
11203
11204 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11205 M:      Russell Currey <ruscur@russell.cc>
11206 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11207 M:      Oliver O'Halloran <oohall@gmail.com>
11208 L:      linuxppc-dev@lists.ozlabs.org
11209 S:      Supported
11210 F:      Documentation/PCI/pci-error-recovery.txt
11211 F:      drivers/pci/pcie/aer.c
11212 F:      drivers/pci/pcie/dpc.c
11213 F:      drivers/pci/pcie/err.c
11214 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11215 F:      arch/powerpc/kernel/eeh*.c
11216 F:      arch/powerpc/platforms/*/eeh*.c
11217 F:      arch/powerpc/include/*/eeh*.h
11218
11219 PCI ERROR RECOVERY
11220 M:      Linas Vepstas <linasvepstas@gmail.com>
11221 L:      linux-pci@vger.kernel.org
11222 S:      Supported
11223 F:      Documentation/PCI/pci-error-recovery.txt
11224
11225 PCI MSI DRIVER FOR ALTERA MSI IP
11226 M:      Ley Foon Tan <lftan@altera.com>
11227 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11228 L:      linux-pci@vger.kernel.org
11229 S:      Supported
11230 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11231 F:      drivers/pci/controller/pcie-altera-msi.c
11232
11233 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11234 M:      Duc Dang <dhdang@apm.com>
11235 L:      linux-pci@vger.kernel.org
11236 L:      linux-arm-kernel@lists.infradead.org
11237 S:      Maintained
11238 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11239 F:      drivers/pci/controller/pci-xgene-msi.c
11240
11241 PCI SUBSYSTEM
11242 M:      Bjorn Helgaas <bhelgaas@google.com>
11243 L:      linux-pci@vger.kernel.org
11244 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11246 S:      Supported
11247 F:      Documentation/devicetree/bindings/pci/
11248 F:      Documentation/PCI/
11249 F:      drivers/acpi/pci*
11250 F:      drivers/pci/
11251 F:      include/asm-generic/pci*
11252 F:      include/linux/pci*
11253 F:      include/linux/of_pci.h
11254 F:      include/uapi/linux/pci*
11255 F:      lib/pci*
11256 F:      arch/x86/pci/
11257 F:      arch/x86/kernel/quirks.c
11258
11259 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11260 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11261 L:      linux-pci@vger.kernel.org
11262 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11264 S:      Supported
11265 F:      drivers/pci/controller/
11266
11267 PCIE DRIVER FOR AXIS ARTPEC
11268 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11269 L:      linux-arm-kernel@axis.com
11270 L:      linux-pci@vger.kernel.org
11271 S:      Maintained
11272 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11273 F:      drivers/pci/controller/dwc/*artpec*
11274
11275 PCIE DRIVER FOR CAVIUM THUNDERX
11276 M:      David Daney <david.daney@cavium.com>
11277 L:      linux-pci@vger.kernel.org
11278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11279 S:      Supported
11280 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11281 F:      drivers/pci/controller/pci-thunder-*
11282
11283 PCIE DRIVER FOR HISILICON
11284 M:      Zhou Wang <wangzhou1@hisilicon.com>
11285 L:      linux-pci@vger.kernel.org
11286 S:      Maintained
11287 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11288 F:      drivers/pci/controller/dwc/pcie-hisi.c
11289
11290 PCIE DRIVER FOR HISILICON KIRIN
11291 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11292 M:      Binghui Wang <wangbinghui@hisilicon.com>
11293 L:      linux-pci@vger.kernel.org
11294 S:      Maintained
11295 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11296 F:      drivers/pci/controller/dwc/pcie-kirin.c
11297
11298 PCIE DRIVER FOR HISILICON STB
11299 M:      Jianguo Sun <sunjianguo1@huawei.com>
11300 M:      Shawn Guo <shawn.guo@linaro.org>
11301 L:      linux-pci@vger.kernel.org
11302 S:      Maintained
11303 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11304 F:      drivers/pci/controller/dwc/pcie-histb.c
11305
11306 PCIE DRIVER FOR MEDIATEK
11307 M:      Ryder Lee <ryder.lee@mediatek.com>
11308 L:      linux-pci@vger.kernel.org
11309 L:      linux-mediatek@lists.infradead.org
11310 S:      Supported
11311 F:      Documentation/devicetree/bindings/pci/mediatek*
11312 F:      drivers/pci/controller/*mediatek*
11313
11314 PCIE DRIVER FOR QUALCOMM MSM
11315 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11316 L:      linux-pci@vger.kernel.org
11317 L:      linux-arm-msm@vger.kernel.org
11318 S:      Maintained
11319 F:      drivers/pci/controller/dwc/*qcom*
11320
11321 PCIE DRIVER FOR ROCKCHIP
11322 M:      Shawn Lin <shawn.lin@rock-chips.com>
11323 L:      linux-pci@vger.kernel.org
11324 L:      linux-rockchip@lists.infradead.org
11325 S:      Maintained
11326 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11327 F:      drivers/pci/controller/pcie-rockchip*
11328
11329 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11330 M:      Linus Walleij <linus.walleij@linaro.org>
11331 L:      linux-pci@vger.kernel.org
11332 S:      Maintained
11333 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11334 F:      drivers/pci/controller/pci-v3-semi.c
11335
11336 PCIE DRIVER FOR ST SPEAR13XX
11337 M:      Pratyush Anand <pratyush.anand@gmail.com>
11338 L:      linux-pci@vger.kernel.org
11339 S:      Maintained
11340 F:      drivers/pci/controller/dwc/*spear*
11341
11342 PCMCIA SUBSYSTEM
11343 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11345 S:      Odd Fixes
11346 F:      Documentation/pcmcia/
11347 F:      tools/pcmcia/
11348 F:      drivers/pcmcia/
11349 F:      include/pcmcia/
11350
11351 PCNET32 NETWORK DRIVER
11352 M:      Don Fry <pcnet32@frontier.com>
11353 L:      netdev@vger.kernel.org
11354 S:      Maintained
11355 F:      drivers/net/ethernet/amd/pcnet32.c
11356
11357 PCRYPT PARALLEL CRYPTO ENGINE
11358 M:      Steffen Klassert <steffen.klassert@secunet.com>
11359 L:      linux-crypto@vger.kernel.org
11360 S:      Maintained
11361 F:      crypto/pcrypt.c
11362 F:      include/crypto/pcrypt.h
11363
11364 PEAQ WMI HOTKEYS DRIVER
11365 M:      Hans de Goede <hdegoede@redhat.com>
11366 L:      platform-driver-x86@vger.kernel.org
11367 S:      Maintained
11368 F:      drivers/platform/x86/peaq-wmi.c
11369
11370 PER-CPU MEMORY ALLOCATOR
11371 M:      Dennis Zhou <dennis@kernel.org>
11372 M:      Tejun Heo <tj@kernel.org>
11373 M:      Christoph Lameter <cl@linux.com>
11374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11375 S:      Maintained
11376 F:      include/linux/percpu*.h
11377 F:      mm/percpu*.c
11378 F:      arch/*/include/asm/percpu.h
11379
11380 PER-TASK DELAY ACCOUNTING
11381 M:      Balbir Singh <bsingharora@gmail.com>
11382 S:      Maintained
11383 F:      include/linux/delayacct.h
11384 F:      kernel/delayacct.c
11385
11386 PERFORMANCE EVENTS SUBSYSTEM
11387 M:      Peter Zijlstra <peterz@infradead.org>
11388 M:      Ingo Molnar <mingo@redhat.com>
11389 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11390 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11391 R:      Jiri Olsa <jolsa@redhat.com>
11392 R:      Namhyung Kim <namhyung@kernel.org>
11393 L:      linux-kernel@vger.kernel.org
11394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11395 S:      Supported
11396 F:      kernel/events/*
11397 F:      include/linux/perf_event.h
11398 F:      include/uapi/linux/perf_event.h
11399 F:      arch/*/kernel/perf_event*.c
11400 F:      arch/*/kernel/*/perf_event*.c
11401 F:      arch/*/kernel/*/*/perf_event*.c
11402 F:      arch/*/include/asm/perf_event.h
11403 F:      arch/*/kernel/perf_callchain.c
11404 F:      arch/*/events/*
11405 F:      tools/perf/
11406
11407 PERSONALITY HANDLING
11408 M:      Christoph Hellwig <hch@infradead.org>
11409 L:      linux-abi-devel@lists.sourceforge.net
11410 S:      Maintained
11411 F:      include/linux/personality.h
11412 F:      include/uapi/linux/personality.h
11413
11414 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11415 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11416 L:      linux-input@vger.kernel.org
11417 S:      Maintained
11418 F:      Documentation/input/devices/pxrc.rst
11419 F:      drivers/input/joystick/pxrc.c
11420
11421 PHONET PROTOCOL
11422 M:      Remi Denis-Courmont <courmisch@gmail.com>
11423 S:      Supported
11424 F:      Documentation/networking/phonet.txt
11425 F:      include/linux/phonet.h
11426 F:      include/net/phonet/
11427 F:      include/uapi/linux/phonet.h
11428 F:      net/phonet/
11429
11430 PHRAM MTD DRIVER
11431 M:      Joern Engel <joern@lazybastard.org>
11432 L:      linux-mtd@lists.infradead.org
11433 S:      Maintained
11434 F:      drivers/mtd/devices/phram.c
11435
11436 PICOLCD HID DRIVER
11437 M:      Bruno Prémont <bonbons@linux-vserver.org>
11438 L:      linux-input@vger.kernel.org
11439 S:      Maintained
11440 F:      drivers/hid/hid-picolcd*
11441
11442 PICOXCELL SUPPORT
11443 M:      Jamie Iles <jamie@jamieiles.com>
11444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11445 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11446 S:      Supported
11447 F:      arch/arm/boot/dts/picoxcell*
11448 F:      arch/arm/mach-picoxcell/
11449 F:      drivers/crypto/picoxcell*
11450
11451 PIN CONTROL SUBSYSTEM
11452 M:      Linus Walleij <linus.walleij@linaro.org>
11453 L:      linux-gpio@vger.kernel.org
11454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11455 S:      Maintained
11456 F:      Documentation/devicetree/bindings/pinctrl/
11457 F:      Documentation/driver-api/pinctl.rst
11458 F:      drivers/pinctrl/
11459 F:      include/linux/pinctrl/
11460
11461 PIN CONTROLLER - ATMEL AT91
11462 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11464 S:      Maintained
11465 F:      drivers/pinctrl/pinctrl-at91.*
11466
11467 PIN CONTROLLER - ATMEL AT91 PIO4
11468 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11470 L:      linux-gpio@vger.kernel.org
11471 S:      Supported
11472 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11473
11474 PIN CONTROLLER - FREESCALE
11475 M:      Dong Aisheng <aisheng.dong@nxp.com>
11476 M:      Fabio Estevam <festevam@gmail.com>
11477 M:      Shawn Guo <shawnguo@kernel.org>
11478 M:      Stefan Agner <stefan@agner.ch>
11479 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11480 L:      linux-gpio@vger.kernel.org
11481 S:      Maintained
11482 F:      drivers/pinctrl/freescale/
11483 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11484
11485 PIN CONTROLLER - INTEL
11486 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11487 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11488 S:      Maintained
11489 F:      drivers/pinctrl/intel/
11490
11491 PIN CONTROLLER - MEDIATEK
11492 M:      Sean Wang <sean.wang@mediatek.com>
11493 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11494 S:      Maintained
11495 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11496 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11497 F:      drivers/pinctrl/mediatek/mtk-eint.*
11498 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11499 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11500 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11501
11502 PIN CONTROLLER - QUALCOMM
11503 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11504 S:      Maintained
11505 L:      linux-arm-msm@vger.kernel.org
11506 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11507 F:      drivers/pinctrl/qcom/
11508
11509 PIN CONTROLLER - RENESAS
11510 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11511 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11512 L:      linux-renesas-soc@vger.kernel.org
11513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11514 S:      Maintained
11515 F:      drivers/pinctrl/sh-pfc/
11516
11517 PIN CONTROLLER - SAMSUNG
11518 M:      Tomasz Figa <tomasz.figa@gmail.com>
11519 M:      Krzysztof Kozlowski <krzk@kernel.org>
11520 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11521 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11522 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11523 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11525 S:      Maintained
11526 F:      drivers/pinctrl/samsung/
11527 F:      include/dt-bindings/pinctrl/samsung.h
11528 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11529
11530 PIN CONTROLLER - SINGLE
11531 M:      Tony Lindgren <tony@atomide.com>
11532 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11534 L:      linux-omap@vger.kernel.org
11535 S:      Maintained
11536 F:      drivers/pinctrl/pinctrl-single.c
11537
11538 PIN CONTROLLER - ST SPEAR
11539 M:      Viresh Kumar <vireshk@kernel.org>
11540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11541 W:      http://www.st.com/spear
11542 S:      Maintained
11543 F:      drivers/pinctrl/spear/
11544
11545 PISTACHIO SOC SUPPORT
11546 M:      James Hartley <james.hartley@sondrel.com>
11547 L:      linux-mips@linux-mips.org
11548 S:      Odd Fixes
11549 F:      arch/mips/pistachio/
11550 F:      arch/mips/include/asm/mach-pistachio/
11551 F:      arch/mips/boot/dts/img/pistachio*
11552 F:      arch/mips/configs/pistachio*_defconfig
11553
11554 PKTCDVD DRIVER
11555 S:      Orphan
11556 M:      linux-block@vger.kernel.org
11557 F:      drivers/block/pktcdvd.c
11558 F:      include/linux/pktcdvd.h
11559 F:      include/uapi/linux/pktcdvd.h
11560
11561 PKUNITY SOC DRIVERS
11562 M:      Guan Xuetao <gxt@pku.edu.cn>
11563 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11564 S:      Maintained
11565 T:      git git://github.com/gxt/linux.git
11566 F:      drivers/input/serio/i8042-unicore32io.h
11567 F:      drivers/i2c/busses/i2c-puv3.c
11568 F:      drivers/video/fbdev/fb-puv3.c
11569 F:      drivers/rtc/rtc-puv3.c
11570
11571 PMBUS HARDWARE MONITORING DRIVERS
11572 M:      Guenter Roeck <linux@roeck-us.net>
11573 L:      linux-hwmon@vger.kernel.org
11574 W:      http://hwmon.wiki.kernel.org/
11575 W:      http://www.roeck-us.net/linux/drivers/
11576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11577 S:      Maintained
11578 F:      Documentation/hwmon/pmbus
11579 F:      drivers/hwmon/pmbus/
11580 F:      include/linux/pmbus.h
11581
11582 PMC SIERRA MaxRAID DRIVER
11583 L:      linux-scsi@vger.kernel.org
11584 W:      http://www.pmc-sierra.com/
11585 S:      Orphan
11586 F:      drivers/scsi/pmcraid.*
11587
11588 PMC SIERRA PM8001 DRIVER
11589 M:      Jack Wang <jinpu.wang@profitbricks.com>
11590 M:      lindar_liu@usish.com
11591 L:      linux-scsi@vger.kernel.org
11592 S:      Supported
11593 F:      drivers/scsi/pm8001/
11594
11595 PNP SUPPORT
11596 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11597 S:      Maintained
11598 F:      drivers/pnp/
11599
11600 POSIX CLOCKS and TIMERS
11601 M:      Thomas Gleixner <tglx@linutronix.de>
11602 L:      linux-kernel@vger.kernel.org
11603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11604 S:      Maintained
11605 F:      fs/timerfd.c
11606 F:      include/linux/timer*
11607 F:      kernel/time/*timer*
11608
11609 POWER MANAGEMENT CORE
11610 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11611 L:      linux-pm@vger.kernel.org
11612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11613 B:      https://bugzilla.kernel.org
11614 S:      Supported
11615 F:      drivers/base/power/
11616 F:      include/linux/pm.h
11617 F:      include/linux/pm_*
11618 F:      include/linux/powercap.h
11619 F:      drivers/powercap/
11620 F:      kernel/configs/nopm.config
11621
11622 POWER STATE COORDINATION INTERFACE (PSCI)
11623 M:      Mark Rutland <mark.rutland@arm.com>
11624 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11625 L:      linux-arm-kernel@lists.infradead.org
11626 S:      Maintained
11627 F:      drivers/firmware/psci*.c
11628 F:      include/linux/psci.h
11629 F:      include/uapi/linux/psci.h
11630
11631 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11632 M:      Sebastian Reichel <sre@kernel.org>
11633 L:      linux-pm@vger.kernel.org
11634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11635 S:      Maintained
11636 F:      Documentation/ABI/testing/sysfs-class-power
11637 F:      Documentation/devicetree/bindings/power/supply/
11638 F:      include/linux/power_supply.h
11639 F:      drivers/power/supply/
11640
11641 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11642 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11643 L:      linuxppc-dev@lists.ozlabs.org
11644 S:      Maintained
11645 F:      drivers/char/powernv-op-panel.c
11646
11647 PPP OVER ATM (RFC 2364)
11648 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11649 S:      Maintained
11650 F:      net/atm/pppoatm.c
11651 F:      include/uapi/linux/atmppp.h
11652
11653 PPP OVER ETHERNET
11654 M:      Michal Ostrowski <mostrows@earthlink.net>
11655 S:      Maintained
11656 F:      drivers/net/ppp/pppoe.c
11657 F:      drivers/net/ppp/pppox.c
11658
11659 PPP OVER L2TP
11660 M:      James Chapman <jchapman@katalix.com>
11661 S:      Maintained
11662 F:      net/l2tp/l2tp_ppp.c
11663 F:      include/linux/if_pppol2tp.h
11664 F:      include/uapi/linux/if_pppol2tp.h
11665
11666 PPP PROTOCOL DRIVERS AND COMPRESSORS
11667 M:      Paul Mackerras <paulus@samba.org>
11668 L:      linux-ppp@vger.kernel.org
11669 S:      Maintained
11670 F:      drivers/net/ppp/ppp_*
11671
11672 PPS SUPPORT
11673 M:      Rodolfo Giometti <giometti@enneenne.com>
11674 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11675 L:      linuxpps@ml.enneenne.com (subscribers-only)
11676 S:      Maintained
11677 F:      Documentation/pps/
11678 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11679 F:      Documentation/ABI/testing/sysfs-pps
11680 F:      drivers/pps/
11681 F:      include/linux/pps*.h
11682 F:      include/uapi/linux/pps.h
11683
11684 PPTP DRIVER
11685 M:      Dmitry Kozlov <xeb@mail.ru>
11686 L:      netdev@vger.kernel.org
11687 S:      Maintained
11688 F:      drivers/net/ppp/pptp.c
11689 W:      http://sourceforge.net/projects/accel-pptp
11690
11691 PREEMPTIBLE KERNEL
11692 M:      Robert Love <rml@tech9.net>
11693 L:      kpreempt-tech@lists.sourceforge.net
11694 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11695 S:      Supported
11696 F:      Documentation/preempt-locking.txt
11697 F:      include/linux/preempt.h
11698
11699 PRINTK
11700 M:      Petr Mladek <pmladek@suse.com>
11701 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11702 R:      Steven Rostedt <rostedt@goodmis.org>
11703 S:      Maintained
11704 F:      kernel/printk/
11705 F:      include/linux/printk.h
11706
11707 PRISM54 WIRELESS DRIVER
11708 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11709 L:      linux-wireless@vger.kernel.org
11710 W:      http://wireless.kernel.org/en/users/Drivers/p54
11711 S:      Obsolete
11712 F:      drivers/net/wireless/intersil/prism54/
11713
11714 PROC FILESYSTEM
11715 R:      Alexey Dobriyan <adobriyan@gmail.com>
11716 L:      linux-kernel@vger.kernel.org
11717 L:      linux-fsdevel@vger.kernel.org
11718 S:      Maintained
11719 F:      fs/proc/
11720 F:      include/linux/proc_fs.h
11721 F:      tools/testing/selftests/proc/
11722
11723 PROC SYSCTL
11724 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11725 M:      Kees Cook <keescook@chromium.org>
11726 L:      linux-kernel@vger.kernel.org
11727 L:      linux-fsdevel@vger.kernel.org
11728 S:      Maintained
11729 F:      fs/proc/proc_sysctl.c
11730 F:      include/linux/sysctl.h
11731 F:      kernel/sysctl.c
11732 F:      tools/testing/selftests/sysctl/
11733
11734 PS3 NETWORK SUPPORT
11735 M:      Geoff Levand <geoff@infradead.org>
11736 L:      netdev@vger.kernel.org
11737 L:      linuxppc-dev@lists.ozlabs.org
11738 S:      Maintained
11739 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11740
11741 PS3 PLATFORM SUPPORT
11742 M:      Geoff Levand <geoff@infradead.org>
11743 L:      linuxppc-dev@lists.ozlabs.org
11744 S:      Maintained
11745 F:      arch/powerpc/boot/ps3*
11746 F:      arch/powerpc/include/asm/lv1call.h
11747 F:      arch/powerpc/include/asm/ps3*.h
11748 F:      arch/powerpc/platforms/ps3/
11749 F:      drivers/*/ps3*
11750 F:      drivers/ps3/
11751 F:      drivers/rtc/rtc-ps3.c
11752 F:      drivers/usb/host/*ps3.c
11753 F:      sound/ppc/snd_ps3*
11754
11755 PS3VRAM DRIVER
11756 M:      Jim Paris <jim@jtan.com>
11757 M:      Geoff Levand <geoff@infradead.org>
11758 L:      linuxppc-dev@lists.ozlabs.org
11759 S:      Maintained
11760 F:      drivers/block/ps3vram.c
11761
11762 PSAMPLE PACKET SAMPLING SUPPORT:
11763 M:      Yotam Gigi <yotam.gi@gmail.com>
11764 S:      Maintained
11765 F:      net/psample
11766 F:      include/net/psample.h
11767 F:      include/uapi/linux/psample.h
11768
11769 PSTORE FILESYSTEM
11770 M:      Kees Cook <keescook@chromium.org>
11771 M:      Anton Vorontsov <anton@enomsg.org>
11772 M:      Colin Cross <ccross@android.com>
11773 M:      Tony Luck <tony.luck@intel.com>
11774 S:      Maintained
11775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11776 F:      fs/pstore/
11777 F:      include/linux/pstore*
11778 F:      drivers/firmware/efi/efi-pstore.c
11779 F:      drivers/acpi/apei/erst.c
11780 F:      Documentation/admin-guide/ramoops.rst
11781 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11782 K:      \b(pstore|ramoops)
11783
11784 PTP HARDWARE CLOCK SUPPORT
11785 M:      Richard Cochran <richardcochran@gmail.com>
11786 L:      netdev@vger.kernel.org
11787 S:      Maintained
11788 W:      http://linuxptp.sourceforge.net/
11789 F:      Documentation/ABI/testing/sysfs-ptp
11790 F:      Documentation/ptp/*
11791 F:      drivers/net/phy/dp83640*
11792 F:      drivers/ptp/*
11793 F:      include/linux/ptp_cl*
11794
11795 PTRACE SUPPORT
11796 M:      Oleg Nesterov <oleg@redhat.com>
11797 S:      Maintained
11798 F:      include/asm-generic/syscall.h
11799 F:      include/linux/ptrace.h
11800 F:      include/linux/regset.h
11801 F:      include/linux/tracehook.h
11802 F:      include/uapi/linux/ptrace.h
11803 F:      include/uapi/linux/ptrace.h
11804 F:      include/asm-generic/ptrace.h
11805 F:      kernel/ptrace.c
11806 F:      arch/*/ptrace*.c
11807 F:      arch/*/*/ptrace*.c
11808 F:      arch/*/include/asm/ptrace*.h
11809
11810 PULSE8-CEC DRIVER
11811 M:      Hans Verkuil <hverkuil@xs4all.nl>
11812 L:      linux-media@vger.kernel.org
11813 T:      git git://linuxtv.org/media_tree.git
11814 S:      Maintained
11815 F:      drivers/media/usb/pulse8-cec/*
11816 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11817
11818 PVRUSB2 VIDEO4LINUX DRIVER
11819 M:      Mike Isely <isely@pobox.com>
11820 L:      pvrusb2@isely.net       (subscribers-only)
11821 L:      linux-media@vger.kernel.org
11822 W:      http://www.isely.net/pvrusb2/
11823 T:      git git://linuxtv.org/media_tree.git
11824 S:      Maintained
11825 F:      Documentation/media/v4l-drivers/pvrusb2*
11826 F:      drivers/media/usb/pvrusb2/
11827
11828 PWC WEBCAM DRIVER
11829 M:      Hans Verkuil <hverkuil@xs4all.nl>
11830 L:      linux-media@vger.kernel.org
11831 T:      git git://linuxtv.org/media_tree.git
11832 S:      Odd Fixes
11833 F:      drivers/media/usb/pwc/*
11834
11835 PWM FAN DRIVER
11836 M:      Kamil Debski <kamil@wypas.org>
11837 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11838 L:      linux-hwmon@vger.kernel.org
11839 S:      Supported
11840 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11841 F:      Documentation/hwmon/pwm-fan
11842 F:      drivers/hwmon/pwm-fan.c
11843
11844 PWM IR Transmitter
11845 M:      Sean Young <sean@mess.org>
11846 L:      linux-media@vger.kernel.org
11847 S:      Maintained
11848 F:      drivers/media/rc/pwm-ir-tx.c
11849
11850 PWM SUBSYSTEM
11851 M:      Thierry Reding <thierry.reding@gmail.com>
11852 L:      linux-pwm@vger.kernel.org
11853 S:      Maintained
11854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11855 F:      Documentation/pwm.txt
11856 F:      Documentation/devicetree/bindings/pwm/
11857 F:      include/linux/pwm.h
11858 F:      drivers/pwm/
11859 F:      drivers/video/backlight/pwm_bl.c
11860 F:      include/linux/pwm_backlight.h
11861 F:      drivers/gpio/gpio-mvebu.c
11862 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11863
11864 PXA GPIO DRIVER
11865 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11866 L:      linux-gpio@vger.kernel.org
11867 S:      Maintained
11868 F:      drivers/gpio/gpio-pxa.c
11869
11870 PXA MMCI DRIVER
11871 S:      Orphan
11872
11873 PXA RTC DRIVER
11874 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11875 L:      linux-rtc@vger.kernel.org
11876 S:      Maintained
11877
11878 PXA2xx/PXA3xx SUPPORT
11879 M:      Daniel Mack <daniel@zonque.org>
11880 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11881 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11882 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11883 T:      git git://github.com/hzhuang1/linux.git
11884 T:      git git://github.com/rjarzmik/linux.git
11885 S:      Maintained
11886 F:      arch/arm/boot/dts/pxa*
11887 F:      arch/arm/mach-pxa/
11888 F:      drivers/dma/pxa*
11889 F:      drivers/pcmcia/pxa2xx*
11890 F:      drivers/pinctrl/pxa/
11891 F:      drivers/spi/spi-pxa2xx*
11892 F:      drivers/usb/gadget/udc/pxa2*
11893 F:      include/sound/pxa2xx-lib.h
11894 F:      sound/arm/pxa*
11895 F:      sound/soc/pxa/
11896
11897 QAT DRIVER
11898 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11899 L:      qat-linux@intel.com
11900 S:      Supported
11901 F:      drivers/crypto/qat/
11902
11903 QCOM AUDIO (ASoC) DRIVERS
11904 M:      Patrick Lai <plai@codeaurora.org>
11905 M:      Banajit Goswami <bgoswami@codeaurora.org>
11906 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11907 S:      Supported
11908 F:      sound/soc/qcom/
11909
11910 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11911 M:      Gabriel Somlo <somlo@cmu.edu>
11912 M:      "Michael S. Tsirkin" <mst@redhat.com>
11913 L:      qemu-devel@nongnu.org
11914 S:      Maintained
11915 F:      drivers/firmware/qemu_fw_cfg.c
11916 F:      include/uapi/linux/qemu_fw_cfg.h
11917
11918 QIB DRIVER
11919 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11920 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11921 L:      linux-rdma@vger.kernel.org
11922 S:      Supported
11923 F:      drivers/infiniband/hw/qib/
11924
11925 QLOGIC QL41xxx FCOE DRIVER
11926 M:      QLogic-Storage-Upstream@cavium.com
11927 L:      linux-scsi@vger.kernel.org
11928 S:      Supported
11929 F:      drivers/scsi/qedf/
11930
11931 QLOGIC QL41xxx ISCSI DRIVER
11932 M:      QLogic-Storage-Upstream@cavium.com
11933 L:      linux-scsi@vger.kernel.org
11934 S:      Supported
11935 F:      drivers/scsi/qedi/
11936
11937 QLOGIC QL4xxx ETHERNET DRIVER
11938 M:      Ariel Elior <Ariel.Elior@cavium.com>
11939 M:      everest-linux-l2@cavium.com
11940 L:      netdev@vger.kernel.org
11941 S:      Supported
11942 F:      drivers/net/ethernet/qlogic/qed/
11943 F:      include/linux/qed/
11944 F:      drivers/net/ethernet/qlogic/qede/
11945
11946 QLOGIC QL4xxx RDMA DRIVER
11947 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11948 M:      Ariel Elior <Ariel.Elior@cavium.com>
11949 L:      linux-rdma@vger.kernel.org
11950 S:      Supported
11951 F:      drivers/infiniband/hw/qedr/
11952 F:      include/uapi/rdma/qedr-abi.h
11953
11954 QLOGIC QLA1280 SCSI DRIVER
11955 M:      Michael Reed <mdr@sgi.com>
11956 L:      linux-scsi@vger.kernel.org
11957 S:      Maintained
11958 F:      drivers/scsi/qla1280.[ch]
11959
11960 QLOGIC QLA2XXX FC-SCSI DRIVER
11961 M:      qla2xxx-upstream@qlogic.com
11962 L:      linux-scsi@vger.kernel.org
11963 S:      Supported
11964 F:      Documentation/scsi/LICENSE.qla2xxx
11965 F:      drivers/scsi/qla2xxx/
11966
11967 QLOGIC QLA3XXX NETWORK DRIVER
11968 M:      Dept-GELinuxNICDev@cavium.com
11969 L:      netdev@vger.kernel.org
11970 S:      Supported
11971 F:      Documentation/networking/LICENSE.qla3xxx
11972 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11973
11974 QLOGIC QLA4XXX iSCSI DRIVER
11975 M:      QLogic-Storage-Upstream@qlogic.com
11976 L:      linux-scsi@vger.kernel.org
11977 S:      Supported
11978 F:      Documentation/scsi/LICENSE.qla4xxx
11979 F:      drivers/scsi/qla4xxx/
11980
11981 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11982 M:      Harish Patil <harish.patil@cavium.com>
11983 M:      Manish Chopra <manish.chopra@cavium.com>
11984 M:      Dept-GELinuxNICDev@cavium.com
11985 L:      netdev@vger.kernel.org
11986 S:      Supported
11987 F:      drivers/net/ethernet/qlogic/qlcnic/
11988
11989 QLOGIC QLGE 10Gb ETHERNET DRIVER
11990 M:      Harish Patil <harish.patil@cavium.com>
11991 M:      Manish Chopra <manish.chopra@cavium.com>
11992 M:      Dept-GELinuxNICDev@cavium.com
11993 L:      netdev@vger.kernel.org
11994 S:      Supported
11995 F:      drivers/net/ethernet/qlogic/qlge/
11996
11997 QM1D1B0004 MEDIA DRIVER
11998 M:      Akihiro Tsukada <tskd08@gmail.com>
11999 L:      linux-media@vger.kernel.org
12000 S:      Odd Fixes
12001 F:      drivers/media/tuners/qm1d1b0004*
12002
12003 QM1D1C0042 MEDIA DRIVER
12004 M:      Akihiro Tsukada <tskd08@gmail.com>
12005 L:      linux-media@vger.kernel.org
12006 S:      Odd Fixes
12007 F:      drivers/media/tuners/qm1d1c0042*
12008
12009 QNX4 FILESYSTEM
12010 M:      Anders Larsen <al@alarsen.net>
12011 W:      http://www.alarsen.net/linux/qnx4fs/
12012 S:      Maintained
12013 F:      fs/qnx4/
12014 F:      include/uapi/linux/qnx4_fs.h
12015 F:      include/uapi/linux/qnxtypes.h
12016
12017 QORIQ DPAA2 FSL-MC BUS DRIVER
12018 M:      Stuart Yoder <stuyoder@gmail.com>
12019 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12020 L:      linux-kernel@vger.kernel.org
12021 S:      Maintained
12022 F:      drivers/bus/fsl-mc/
12023 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12024 F:      Documentation/networking/dpaa2/overview.rst
12025
12026 QT1010 MEDIA DRIVER
12027 M:      Antti Palosaari <crope@iki.fi>
12028 L:      linux-media@vger.kernel.org
12029 W:      https://linuxtv.org
12030 W:      http://palosaari.fi/linux/
12031 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12032 T:      git git://linuxtv.org/anttip/media_tree.git
12033 S:      Maintained
12034 F:      drivers/media/tuners/qt1010*
12035
12036 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12037 M:      Kalle Valo <kvalo@codeaurora.org>
12038 L:      ath10k@lists.infradead.org
12039 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12041 S:      Supported
12042 F:      drivers/net/wireless/ath/ath10k/
12043
12044 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12045 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12046 L:      linux-wireless@vger.kernel.org
12047 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12048 S:      Supported
12049 F:      drivers/net/wireless/ath/ath9k/
12050
12051 QUALCOMM CAMERA SUBSYSTEM DRIVER
12052 M:      Todor Tomov <todor.tomov@linaro.org>
12053 L:      linux-media@vger.kernel.org
12054 S:      Maintained
12055 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12056 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12057 F:      drivers/media/platform/qcom/camss/
12058
12059 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12060 M:  Ilia Lin <ilia.lin@gmail.com>
12061 L:  linux-pm@vger.kernel.org
12062 S:  Maintained
12063 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12064 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12065
12066 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12067 M:      Timur Tabi <timur@kernel.org>
12068 L:      netdev@vger.kernel.org
12069 S:      Maintained
12070 F:      drivers/net/ethernet/qualcomm/emac/
12071
12072 QUALCOMM GENERIC INTERFACE I2C DRIVER
12073 M:      Alok Chauhan <alokc@codeaurora.org>
12074 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12075 L:      linux-i2c@vger.kernel.org
12076 L:      linux-arm-msm@vger.kernel.org
12077 S:      Supported
12078 F:      drivers/i2c/busses/i2c-qcom-geni.c
12079
12080 QUALCOMM HEXAGON ARCHITECTURE
12081 M:      Richard Kuo <rkuo@codeaurora.org>
12082 L:      linux-hexagon@vger.kernel.org
12083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12084 S:      Supported
12085 F:      arch/hexagon/
12086
12087 QUALCOMM HIDMA DRIVER
12088 M:      Sinan Kaya <okaya@kernel.org>
12089 L:      linux-arm-kernel@lists.infradead.org
12090 L:      linux-arm-msm@vger.kernel.org
12091 L:      dmaengine@vger.kernel.org
12092 S:      Supported
12093 F:      drivers/dma/qcom/hidma*
12094
12095 QUALCOMM IOMMU
12096 M:      Rob Clark <robdclark@gmail.com>
12097 L:      iommu@lists.linux-foundation.org
12098 L:      linux-arm-msm@vger.kernel.org
12099 S:      Maintained
12100 F:      drivers/iommu/qcom_iommu.c
12101
12102 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12103 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12104 L:      linux-media@vger.kernel.org
12105 L:      linux-arm-msm@vger.kernel.org
12106 T:      git git://linuxtv.org/media_tree.git
12107 S:      Maintained
12108 F:      drivers/media/platform/qcom/venus/
12109
12110 QUALCOMM WCN36XX WIRELESS DRIVER
12111 M:      Kalle Valo <kvalo@codeaurora.org>
12112 L:      wcn36xx@lists.infradead.org
12113 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12114 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12115 S:      Supported
12116 F:      drivers/net/wireless/ath/wcn36xx/
12117
12118 QUANTENNA QTNFMAC WIRELESS DRIVER
12119 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12120 M:      Avinash Patil <avinashp@quantenna.com>
12121 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12122 L:      linux-wireless@vger.kernel.org
12123 S:      Maintained
12124 F:      drivers/net/wireless/quantenna
12125
12126 RADEON and AMDGPU DRM DRIVERS
12127 M:      Alex Deucher <alexander.deucher@amd.com>
12128 M:      Christian König <christian.koenig@amd.com>
12129 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12130 L:      amd-gfx@lists.freedesktop.org
12131 T:      git git://people.freedesktop.org/~agd5f/linux
12132 S:      Supported
12133 F:      drivers/gpu/drm/radeon/
12134 F:      include/uapi/drm/radeon_drm.h
12135 F:      drivers/gpu/drm/amd/
12136 F:      include/uapi/drm/amdgpu_drm.h
12137
12138 RADEON FRAMEBUFFER DISPLAY DRIVER
12139 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12140 L:      linux-fbdev@vger.kernel.org
12141 S:      Maintained
12142 F:      drivers/video/fbdev/aty/radeon*
12143 F:      include/uapi/linux/radeonfb.h
12144
12145 RADIOSHARK RADIO DRIVER
12146 M:      Hans Verkuil <hverkuil@xs4all.nl>
12147 L:      linux-media@vger.kernel.org
12148 T:      git git://linuxtv.org/media_tree.git
12149 S:      Maintained
12150 F:      drivers/media/radio/radio-shark.c
12151
12152 RADIOSHARK2 RADIO DRIVER
12153 M:      Hans Verkuil <hverkuil@xs4all.nl>
12154 L:      linux-media@vger.kernel.org
12155 T:      git git://linuxtv.org/media_tree.git
12156 S:      Maintained
12157 F:      drivers/media/radio/radio-shark2.c
12158 F:      drivers/media/radio/radio-tea5777.c
12159
12160 RADOS BLOCK DEVICE (RBD)
12161 M:      Ilya Dryomov <idryomov@gmail.com>
12162 M:      Sage Weil <sage@redhat.com>
12163 M:      Alex Elder <elder@kernel.org>
12164 L:      ceph-devel@vger.kernel.org
12165 W:      http://ceph.com/
12166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12167 T:      git git://github.com/ceph/ceph-client.git
12168 S:      Supported
12169 F:      Documentation/ABI/testing/sysfs-bus-rbd
12170 F:      drivers/block/rbd.c
12171 F:      drivers/block/rbd_types.h
12172
12173 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12174 M:      Paul Mackerras <paulus@samba.org>
12175 L:      linux-fbdev@vger.kernel.org
12176 S:      Maintained
12177 F:      drivers/video/fbdev/aty/aty128fb.c
12178
12179 RAINSHADOW-CEC DRIVER
12180 M:      Hans Verkuil <hverkuil@xs4all.nl>
12181 L:      linux-media@vger.kernel.org
12182 T:      git git://linuxtv.org/media_tree.git
12183 S:      Maintained
12184 F:      drivers/media/usb/rainshadow-cec/*
12185
12186 RALINK MIPS ARCHITECTURE
12187 M:      John Crispin <john@phrozen.org>
12188 L:      linux-mips@linux-mips.org
12189 S:      Maintained
12190 F:      arch/mips/ralink
12191
12192 RALINK RT2X00 WIRELESS LAN DRIVER
12193 P:      rt2x00 project
12194 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12195 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12196 L:      linux-wireless@vger.kernel.org
12197 S:      Maintained
12198 F:      drivers/net/wireless/ralink/rt2x00/
12199
12200 RAMDISK RAM BLOCK DEVICE DRIVER
12201 M:      Jens Axboe <axboe@kernel.dk>
12202 S:      Maintained
12203 F:      Documentation/blockdev/ramdisk.txt
12204 F:      drivers/block/brd.c
12205
12206 RANCHU VIRTUAL BOARD FOR MIPS
12207 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12208 L:      linux-mips@linux-mips.org
12209 S:      Supported
12210 F:      arch/mips/generic/board-ranchu.c
12211 F:      arch/mips/configs/generic/board-ranchu.config
12212
12213 RANDOM NUMBER DRIVER
12214 M:      "Theodore Ts'o" <tytso@mit.edu>
12215 S:      Maintained
12216 F:      drivers/char/random.c
12217
12218 RAPIDIO SUBSYSTEM
12219 M:      Matt Porter <mporter@kernel.crashing.org>
12220 M:      Alexandre Bounine <alex.bou9@gmail.com>
12221 S:      Maintained
12222 F:      drivers/rapidio/
12223
12224 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12225 L:      linux-wireless@vger.kernel.org
12226 S:      Orphan
12227 F:      drivers/net/wireless/ray*
12228
12229 RCUTORTURE TEST FRAMEWORK
12230 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12231 M:      Josh Triplett <josh@joshtriplett.org>
12232 R:      Steven Rostedt <rostedt@goodmis.org>
12233 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12234 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12235 L:      linux-kernel@vger.kernel.org
12236 S:      Supported
12237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12238 F:      tools/testing/selftests/rcutorture
12239
12240 RDC R-321X SoC
12241 M:      Florian Fainelli <florian@openwrt.org>
12242 S:      Maintained
12243
12244 RDC R6040 FAST ETHERNET DRIVER
12245 M:      Florian Fainelli <f.fainelli@gmail.com>
12246 L:      netdev@vger.kernel.org
12247 S:      Maintained
12248 F:      drivers/net/ethernet/rdc/r6040.c
12249
12250 RDMAVT - RDMA verbs software
12251 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12252 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12253 L:      linux-rdma@vger.kernel.org
12254 S:      Supported
12255 F:      drivers/infiniband/sw/rdmavt
12256
12257 RDS - RELIABLE DATAGRAM SOCKETS
12258 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12259 L:      netdev@vger.kernel.org
12260 L:      linux-rdma@vger.kernel.org
12261 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12262 W:      https://oss.oracle.com/projects/rds/
12263 S:      Supported
12264 F:      net/rds/
12265 F:      Documentation/networking/rds.txt
12266
12267 RDT - RESOURCE ALLOCATION
12268 M:      Fenghua Yu <fenghua.yu@intel.com>
12269 M:      Reinette Chatre <reinette.chatre@intel.com>
12270 L:      linux-kernel@vger.kernel.org
12271 S:      Supported
12272 F:      arch/x86/kernel/cpu/intel_rdt*
12273 F:      arch/x86/include/asm/intel_rdt_sched.h
12274 F:      Documentation/x86/intel_rdt*
12275
12276 READ-COPY UPDATE (RCU)
12277 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12278 M:      Josh Triplett <josh@joshtriplett.org>
12279 R:      Steven Rostedt <rostedt@goodmis.org>
12280 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12281 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12282 L:      linux-kernel@vger.kernel.org
12283 W:      http://www.rdrop.com/users/paulmck/RCU/
12284 S:      Supported
12285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12286 F:      Documentation/RCU/
12287 X:      Documentation/RCU/torture.txt
12288 F:      include/linux/rcu*
12289 X:      include/linux/srcu*.h
12290 F:      kernel/rcu/
12291 X:      kernel/rcu/srcu*.c
12292
12293 REAL TIME CLOCK (RTC) SUBSYSTEM
12294 M:      Alessandro Zummo <a.zummo@towertech.it>
12295 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12296 L:      linux-rtc@vger.kernel.org
12297 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12299 S:      Maintained
12300 F:      Documentation/devicetree/bindings/rtc/
12301 F:      Documentation/rtc.txt
12302 F:      drivers/rtc/
12303 F:      include/linux/rtc.h
12304 F:      include/uapi/linux/rtc.h
12305 F:      include/linux/rtc/
12306 F:      include/linux/platform_data/rtc-*
12307 F:      tools/testing/selftests/rtc/
12308
12309 REALTEK AUDIO CODECS
12310 M:      Bard Liao <bardliao@realtek.com>
12311 M:      Oder Chiou <oder_chiou@realtek.com>
12312 S:      Maintained
12313 F:      sound/soc/codecs/rt*
12314 F:      include/sound/rt*.h
12315
12316 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12317 M:      Linus Walleij <linus.walleij@linaro.org>
12318 S:      Maintained
12319 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12320 F:      drivers/net/dsa/realtek-smi*
12321 F:      drivers/net/dsa/rtl83*
12322
12323 REGISTER MAP ABSTRACTION
12324 M:      Mark Brown <broonie@kernel.org>
12325 L:      linux-kernel@vger.kernel.org
12326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12327 S:      Supported
12328 F:      Documentation/devicetree/bindings/regmap/
12329 F:      drivers/base/regmap/
12330 F:      include/linux/regmap.h
12331
12332 REISERFS FILE SYSTEM
12333 L:      reiserfs-devel@vger.kernel.org
12334 S:      Supported
12335 F:      fs/reiserfs/
12336
12337 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12338 M:      Ohad Ben-Cohen <ohad@wizery.com>
12339 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12340 L:      linux-remoteproc@vger.kernel.org
12341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12342 S:      Maintained
12343 F:      Documentation/devicetree/bindings/remoteproc/
12344 F:      Documentation/remoteproc.txt
12345 F:      drivers/remoteproc/
12346 F:      include/linux/remoteproc.h
12347
12348 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12349 M:      Ohad Ben-Cohen <ohad@wizery.com>
12350 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12351 L:      linux-remoteproc@vger.kernel.org
12352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12353 S:      Maintained
12354 F:      drivers/rpmsg/
12355 F:      Documentation/rpmsg.txt
12356 F:      include/linux/rpmsg.h
12357 F:      include/linux/rpmsg/
12358
12359 RENESAS CLOCK DRIVERS
12360 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12361 L:      linux-renesas-soc@vger.kernel.org
12362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12363 S:      Supported
12364 F:      drivers/clk/renesas/
12365
12366 RENESAS EMEV2 I2C DRIVER
12367 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12368 S:      Supported
12369 F:      drivers/i2c/busses/i2c-emev2.c
12370
12371 RENESAS ETHERNET DRIVERS
12372 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12373 L:      netdev@vger.kernel.org
12374 L:      linux-renesas-soc@vger.kernel.org
12375 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12376 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12377 F:      drivers/net/ethernet/renesas/
12378 F:      include/linux/sh_eth.h
12379
12380 RENESAS R-CAR GYROADC DRIVER
12381 M:      Marek Vasut <marek.vasut@gmail.com>
12382 L:      linux-iio@vger.kernel.org
12383 S:      Supported
12384 F:      drivers/iio/adc/rcar_gyro_adc.c
12385
12386 RENESAS R-CAR I2C DRIVERS
12387 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12388 S:      Supported
12389 F:      drivers/i2c/busses/i2c-rcar.c
12390 F:      drivers/i2c/busses/i2c-sh_mobile.c
12391
12392 RENESAS USB PHY DRIVER
12393 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12394 L:      linux-renesas-soc@vger.kernel.org
12395 S:      Maintained
12396 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12397
12398 RESET CONTROLLER FRAMEWORK
12399 M:      Philipp Zabel <p.zabel@pengutronix.de>
12400 T:      git git://git.pengutronix.de/git/pza/linux
12401 S:      Maintained
12402 F:      drivers/reset/
12403 F:      Documentation/devicetree/bindings/reset/
12404 F:      include/dt-bindings/reset/
12405 F:      include/linux/reset.h
12406 F:      include/linux/reset-controller.h
12407
12408 RESTARTABLE SEQUENCES SUPPORT
12409 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12410 M:      Peter Zijlstra <peterz@infradead.org>
12411 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12412 M:      Boqun Feng <boqun.feng@gmail.com>
12413 L:      linux-kernel@vger.kernel.org
12414 S:      Supported
12415 F:      kernel/rseq.c
12416 F:      include/uapi/linux/rseq.h
12417 F:      include/trace/events/rseq.h
12418 F:      tools/testing/selftests/rseq/
12419
12420 RFKILL
12421 M:      Johannes Berg <johannes@sipsolutions.net>
12422 L:      linux-wireless@vger.kernel.org
12423 W:      http://wireless.kernel.org/
12424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12426 S:      Maintained
12427 F:      Documentation/rfkill.txt
12428 F:      Documentation/ABI/stable/sysfs-class-rfkill
12429 F:      net/rfkill/
12430 F:      include/linux/rfkill.h
12431 F:      include/uapi/linux/rfkill.h
12432
12433 RHASHTABLE
12434 M:      Thomas Graf <tgraf@suug.ch>
12435 M:      Herbert Xu <herbert@gondor.apana.org.au>
12436 L:      netdev@vger.kernel.org
12437 S:      Maintained
12438 F:      lib/rhashtable.c
12439 F:      lib/test_rhashtable.c
12440 F:      include/linux/rhashtable.h
12441 F:      include/linux/rhashtable-types.h
12442
12443 RICOH R5C592 MEMORYSTICK DRIVER
12444 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12445 S:      Maintained
12446 F:      drivers/memstick/host/r592.*
12447
12448 RICOH SMARTMEDIA/XD DRIVER
12449 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12450 S:      Maintained
12451 F:      drivers/mtd/nand/raw/r852.c
12452 F:      drivers/mtd/nand/raw/r852.h
12453
12454 RISC-V ARCHITECTURE
12455 M:      Palmer Dabbelt <palmer@sifive.com>
12456 M:      Albert Ou <aou@eecs.berkeley.edu>
12457 L:      linux-riscv@lists.infradead.org
12458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12459 S:      Supported
12460 F:      arch/riscv/
12461 K:      riscv
12462 N:      riscv
12463
12464 ROCCAT DRIVERS
12465 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12466 W:      http://sourceforge.net/projects/roccat/
12467 S:      Maintained
12468 F:      drivers/hid/hid-roccat*
12469 F:      include/linux/hid-roccat*
12470 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12471
12472 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12473 M:      Jacob chen <jacob2.chen@rock-chips.com>
12474 L:      linux-media@vger.kernel.org
12475 S:      Maintained
12476 F:      drivers/media/platform/rockchip/rga/
12477 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12478
12479 ROCKER DRIVER
12480 M:      Jiri Pirko <jiri@resnulli.us>
12481 L:      netdev@vger.kernel.org
12482 S:      Supported
12483 F:      drivers/net/ethernet/rocker/
12484
12485 ROCKETPORT DRIVER
12486 P:      Comtrol Corp.
12487 W:      http://www.comtrol.com
12488 S:      Maintained
12489 F:      Documentation/serial/rocket.txt
12490 F:      drivers/tty/rocket*
12491
12492 ROCKETPORT EXPRESS/INFINITY DRIVER
12493 M:      Kevin Cernekee <cernekee@gmail.com>
12494 L:      linux-serial@vger.kernel.org
12495 S:      Odd Fixes
12496 F:      drivers/tty/serial/rp2.*
12497
12498 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12499 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12500 L:      linux-kernel@vger.kernel.org
12501 L:      linux-renesas-soc@vger.kernel.org
12502 S:      Supported
12503 F:      drivers/mfd/bd9571mwv.c
12504 F:      drivers/regulator/bd9571mwv-regulator.c
12505 F:      drivers/gpio/gpio-bd9571mwv.c
12506 F:      include/linux/mfd/bd9571mwv.h
12507 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12508
12509 ROSE NETWORK LAYER
12510 M:      Ralf Baechle <ralf@linux-mips.org>
12511 L:      linux-hams@vger.kernel.org
12512 W:      http://www.linux-ax25.org/
12513 S:      Maintained
12514 F:      include/net/rose.h
12515 F:      include/uapi/linux/rose.h
12516 F:      net/rose/
12517
12518 RTL2830 MEDIA DRIVER
12519 M:      Antti Palosaari <crope@iki.fi>
12520 L:      linux-media@vger.kernel.org
12521 W:      https://linuxtv.org
12522 W:      http://palosaari.fi/linux/
12523 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12524 T:      git git://linuxtv.org/anttip/media_tree.git
12525 S:      Maintained
12526 F:      drivers/media/dvb-frontends/rtl2830*
12527
12528 RTL2832 MEDIA DRIVER
12529 M:      Antti Palosaari <crope@iki.fi>
12530 L:      linux-media@vger.kernel.org
12531 W:      https://linuxtv.org
12532 W:      http://palosaari.fi/linux/
12533 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12534 T:      git git://linuxtv.org/anttip/media_tree.git
12535 S:      Maintained
12536 F:      drivers/media/dvb-frontends/rtl2832*
12537
12538 RTL2832_SDR MEDIA DRIVER
12539 M:      Antti Palosaari <crope@iki.fi>
12540 L:      linux-media@vger.kernel.org
12541 W:      https://linuxtv.org
12542 W:      http://palosaari.fi/linux/
12543 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12544 T:      git git://linuxtv.org/anttip/media_tree.git
12545 S:      Maintained
12546 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12547
12548 RTL8180 WIRELESS DRIVER
12549 L:      linux-wireless@vger.kernel.org
12550 W:      http://wireless.kernel.org/
12551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12552 S:      Orphan
12553 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12554
12555 RTL8187 WIRELESS DRIVER
12556 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12557 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12558 M:      Larry Finger <Larry.Finger@lwfinger.net>
12559 L:      linux-wireless@vger.kernel.org
12560 W:      http://wireless.kernel.org/
12561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12562 S:      Maintained
12563 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12564
12565 REALTEK WIRELESS DRIVER (rtlwifi family)
12566 M:      Ping-Ke Shih <pkshih@realtek.com>
12567 L:      linux-wireless@vger.kernel.org
12568 W:      http://wireless.kernel.org/
12569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12570 S:      Maintained
12571 F:      drivers/net/wireless/realtek/rtlwifi/
12572
12573 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12574 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12575 L:      linux-wireless@vger.kernel.org
12576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12577 S:      Maintained
12578 F:      drivers/net/wireless/realtek/rtl8xxxu/
12579
12580 RXRPC SOCKETS (AF_RXRPC)
12581 M:      David Howells <dhowells@redhat.com>
12582 L:      linux-afs@lists.infradead.org
12583 S:      Supported
12584 F:      net/rxrpc/
12585 F:      include/keys/rxrpc-type.h
12586 F:      include/net/af_rxrpc.h
12587 F:      include/trace/events/rxrpc.h
12588 F:      include/uapi/linux/rxrpc.h
12589 F:      Documentation/networking/rxrpc.txt
12590 W:      https://www.infradead.org/~dhowells/kafs/
12591
12592 S3 SAVAGE FRAMEBUFFER DRIVER
12593 M:      Antonino Daplas <adaplas@gmail.com>
12594 L:      linux-fbdev@vger.kernel.org
12595 S:      Maintained
12596 F:      drivers/video/fbdev/savage/
12597
12598 S390
12599 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12600 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12601 L:      linux-s390@vger.kernel.org
12602 W:      http://www.ibm.com/developerworks/linux/linux390/
12603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12604 S:      Supported
12605 F:      arch/s390/
12606 F:      drivers/s390/
12607 F:      Documentation/s390/
12608 F:      Documentation/driver-api/s390-drivers.rst
12609
12610 S390 COMMON I/O LAYER
12611 M:      Sebastian Ott <sebott@linux.ibm.com>
12612 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12613 L:      linux-s390@vger.kernel.org
12614 W:      http://www.ibm.com/developerworks/linux/linux390/
12615 S:      Supported
12616 F:      drivers/s390/cio/
12617
12618 S390 DASD DRIVER
12619 M:      Stefan Haberland <sth@linux.ibm.com>
12620 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12621 L:      linux-s390@vger.kernel.org
12622 W:      http://www.ibm.com/developerworks/linux/linux390/
12623 S:      Supported
12624 F:      drivers/s390/block/dasd*
12625 F:      block/partitions/ibm.c
12626
12627 S390 IOMMU (PCI)
12628 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12629 L:      linux-s390@vger.kernel.org
12630 W:      http://www.ibm.com/developerworks/linux/linux390/
12631 S:      Supported
12632 F:      drivers/iommu/s390-iommu.c
12633
12634 S390 IUCV NETWORK LAYER
12635 M:      Julian Wiedmann <jwi@linux.ibm.com>
12636 M:      Ursula Braun <ubraun@linux.ibm.com>
12637 L:      linux-s390@vger.kernel.org
12638 W:      http://www.ibm.com/developerworks/linux/linux390/
12639 S:      Supported
12640 F:      drivers/s390/net/*iucv*
12641 F:      include/net/iucv/
12642 F:      net/iucv/
12643
12644 S390 NETWORK DRIVERS
12645 M:      Julian Wiedmann <jwi@linux.ibm.com>
12646 M:      Ursula Braun <ubraun@linux.ibm.com>
12647 L:      linux-s390@vger.kernel.org
12648 W:      http://www.ibm.com/developerworks/linux/linux390/
12649 S:      Supported
12650 F:      drivers/s390/net/
12651
12652 S390 PCI SUBSYSTEM
12653 M:      Sebastian Ott <sebott@linux.ibm.com>
12654 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12655 L:      linux-s390@vger.kernel.org
12656 W:      http://www.ibm.com/developerworks/linux/linux390/
12657 S:      Supported
12658 F:      arch/s390/pci/
12659 F:      drivers/pci/hotplug/s390_pci_hpc.c
12660
12661 S390 VFIO-CCW DRIVER
12662 M:      Cornelia Huck <cohuck@redhat.com>
12663 M:      Halil Pasic <pasic@linux.ibm.com>
12664 L:      linux-s390@vger.kernel.org
12665 L:      kvm@vger.kernel.org
12666 S:      Supported
12667 F:      drivers/s390/cio/vfio_ccw*
12668 F:      Documentation/s390/vfio-ccw.txt
12669 F:      include/uapi/linux/vfio_ccw.h
12670
12671 S390 ZCRYPT DRIVER
12672 M:      Harald Freudenberger <freude@linux.ibm.com>
12673 L:      linux-s390@vger.kernel.org
12674 W:      http://www.ibm.com/developerworks/linux/linux390/
12675 S:      Supported
12676 F:      drivers/s390/crypto/
12677
12678 S390 ZFCP DRIVER
12679 M:      Steffen Maier <maier@linux.ibm.com>
12680 M:      Benjamin Block <bblock@linux.ibm.com>
12681 L:      linux-s390@vger.kernel.org
12682 W:      http://www.ibm.com/developerworks/linux/linux390/
12683 S:      Supported
12684 F:      drivers/s390/scsi/zfcp_*
12685
12686 S3C24XX SD/MMC Driver
12687 M:      Ben Dooks <ben-linux@fluff.org>
12688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12689 S:      Supported
12690 F:      drivers/mmc/host/s3cmci.*
12691
12692 SAA6588 RDS RECEIVER DRIVER
12693 M:      Hans Verkuil <hverkuil@xs4all.nl>
12694 L:      linux-media@vger.kernel.org
12695 T:      git git://linuxtv.org/media_tree.git
12696 W:      https://linuxtv.org
12697 S:      Odd Fixes
12698 F:      drivers/media/i2c/saa6588*
12699
12700 SAA7134 VIDEO4LINUX DRIVER
12701 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12702 L:      linux-media@vger.kernel.org
12703 W:      https://linuxtv.org
12704 T:      git git://linuxtv.org/media_tree.git
12705 S:      Odd fixes
12706 F:      Documentation/media/v4l-drivers/saa7134*
12707 F:      drivers/media/pci/saa7134/
12708
12709 SAA7146 VIDEO4LINUX-2 DRIVER
12710 M:      Hans Verkuil <hverkuil@xs4all.nl>
12711 L:      linux-media@vger.kernel.org
12712 T:      git git://linuxtv.org/media_tree.git
12713 S:      Maintained
12714 F:      drivers/media/common/saa7146/
12715 F:      drivers/media/pci/saa7146/
12716 F:      include/media/saa7146*
12717
12718 SAMSUNG AUDIO (ASoC) DRIVERS
12719 M:      Krzysztof Kozlowski <krzk@kernel.org>
12720 M:      Sangbeom Kim <sbkim73@samsung.com>
12721 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12722 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12723 S:      Supported
12724 F:      sound/soc/samsung/
12725 F:      Documentation/devicetree/bindings/sound/samsung*
12726
12727 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12728 M:      Krzysztof Kozlowski <krzk@kernel.org>
12729 L:      linux-crypto@vger.kernel.org
12730 L:      linux-samsung-soc@vger.kernel.org
12731 S:      Maintained
12732 F:      drivers/crypto/exynos-rng.c
12733 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12734
12735 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12736 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12737 L:      linux-samsung-soc@vger.kernel.org
12738 S:      Maintained
12739 F:      drivers/char/hw_random/exynos-trng.c
12740 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12741
12742 SAMSUNG FRAMEBUFFER DRIVER
12743 M:      Jingoo Han <jingoohan1@gmail.com>
12744 L:      linux-fbdev@vger.kernel.org
12745 S:      Maintained
12746 F:      drivers/video/fbdev/s3c-fb.c
12747
12748 SAMSUNG LAPTOP DRIVER
12749 M:      Corentin Chary <corentin.chary@gmail.com>
12750 L:      platform-driver-x86@vger.kernel.org
12751 S:      Maintained
12752 F:      drivers/platform/x86/samsung-laptop.c
12753
12754 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12755 M:      Sangbeom Kim <sbkim73@samsung.com>
12756 M:      Krzysztof Kozlowski <krzk@kernel.org>
12757 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12758 L:      linux-kernel@vger.kernel.org
12759 L:      linux-samsung-soc@vger.kernel.org
12760 S:      Supported
12761 F:      drivers/mfd/sec*.c
12762 F:      drivers/regulator/s2m*.c
12763 F:      drivers/regulator/s5m*.c
12764 F:      drivers/clk/clk-s2mps11.c
12765 F:      drivers/rtc/rtc-s5m.c
12766 F:      include/linux/mfd/samsung/
12767 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12768 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12769 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12770 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12771
12772 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12773 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12774 L:      linux-media@vger.kernel.org
12775 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12776 S:      Maintained
12777 F:      drivers/media/platform/s3c-camif/
12778 F:      include/media/drv-intf/s3c_camif.h
12779
12780 SAMSUNG S3FWRN5 NFC DRIVER
12781 M:      Robert Baldyga <r.baldyga@samsung.com>
12782 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12783 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12784 S:      Supported
12785 F:      drivers/nfc/s3fwrn5
12786
12787 SAMSUNG S5C73M3 CAMERA DRIVER
12788 M:      Kyungmin Park <kyungmin.park@samsung.com>
12789 M:      Andrzej Hajda <a.hajda@samsung.com>
12790 L:      linux-media@vger.kernel.org
12791 S:      Supported
12792 F:      drivers/media/i2c/s5c73m3/*
12793
12794 SAMSUNG S5K5BAF CAMERA DRIVER
12795 M:      Kyungmin Park <kyungmin.park@samsung.com>
12796 M:      Andrzej Hajda <a.hajda@samsung.com>
12797 L:      linux-media@vger.kernel.org
12798 S:      Supported
12799 F:      drivers/media/i2c/s5k5baf.c
12800
12801 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12802 M:      Krzysztof Kozlowski <krzk@kernel.org>
12803 M:      Vladimir Zapolskiy <vz@mleia.com>
12804 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12805 L:      linux-crypto@vger.kernel.org
12806 L:      linux-samsung-soc@vger.kernel.org
12807 S:      Maintained
12808 F:      drivers/crypto/s5p-sss.c
12809
12810 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12811 M:      Kyungmin Park <kyungmin.park@samsung.com>
12812 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12813 L:      linux-media@vger.kernel.org
12814 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12815 S:      Supported
12816 F:      drivers/media/platform/exynos4-is/
12817
12818 SAMSUNG SOC CLOCK DRIVERS
12819 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12820 M:      Tomasz Figa <tomasz.figa@gmail.com>
12821 M:      Chanwoo Choi <cw00.choi@samsung.com>
12822 S:      Supported
12823 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12825 F:      drivers/clk/samsung/
12826 F:      include/dt-bindings/clock/exynos*.h
12827 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12828
12829 SAMSUNG SPI DRIVERS
12830 M:      Kukjin Kim <kgene@kernel.org>
12831 M:      Krzysztof Kozlowski <krzk@kernel.org>
12832 M:      Andi Shyti <andi@etezian.org>
12833 L:      linux-spi@vger.kernel.org
12834 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12835 S:      Maintained
12836 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12837 F:      drivers/spi/spi-s3c*
12838 F:      include/linux/platform_data/spi-s3c64xx.h
12839
12840 SAMSUNG SXGBE DRIVERS
12841 M:      Byungho An <bh74.an@samsung.com>
12842 M:      Girish K S <ks.giri@samsung.com>
12843 M:      Vipul Pandya <vipul.pandya@samsung.com>
12844 S:      Supported
12845 L:      netdev@vger.kernel.org
12846 F:      drivers/net/ethernet/samsung/sxgbe/
12847
12848 SAMSUNG THERMAL DRIVER
12849 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12850 L:      linux-pm@vger.kernel.org
12851 L:      linux-samsung-soc@vger.kernel.org
12852 S:      Supported
12853 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12854 F:      drivers/thermal/samsung/
12855
12856 SAMSUNG USB2 PHY DRIVER
12857 M:      Kamil Debski <kamil@wypas.org>
12858 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12859 L:      linux-kernel@vger.kernel.org
12860 S:      Supported
12861 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12862 F:      Documentation/phy/samsung-usb2.txt
12863 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12864 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12865 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12866 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12867 F:      drivers/phy/samsung/phy-samsung-usb2.c
12868 F:      drivers/phy/samsung/phy-samsung-usb2.h
12869
12870 SC1200 WDT DRIVER
12871 M:      Zwane Mwaikambo <zwanem@gmail.com>
12872 S:      Maintained
12873 F:      drivers/watchdog/sc1200wdt.c
12874
12875 SCHEDULER
12876 M:      Ingo Molnar <mingo@redhat.com>
12877 M:      Peter Zijlstra <peterz@infradead.org>
12878 L:      linux-kernel@vger.kernel.org
12879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12880 S:      Maintained
12881 F:      kernel/sched/
12882 F:      include/linux/sched.h
12883 F:      include/uapi/linux/sched.h
12884 F:      include/linux/wait.h
12885
12886 SCR24X CHIP CARD INTERFACE DRIVER
12887 M:      Lubomir Rintel <lkundrak@v3.sk>
12888 S:      Supported
12889 F:      drivers/char/pcmcia/scr24x_cs.c
12890
12891 SCSI CDROM DRIVER
12892 M:      Jens Axboe <axboe@kernel.dk>
12893 L:      linux-scsi@vger.kernel.org
12894 W:      http://www.kernel.dk
12895 S:      Maintained
12896 F:      drivers/scsi/sr*
12897
12898 SCSI RDMA PROTOCOL (SRP) INITIATOR
12899 M:      Bart Van Assche <bvanassche@acm.org>
12900 L:      linux-rdma@vger.kernel.org
12901 S:      Supported
12902 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12903 F:      drivers/infiniband/ulp/srp/
12904 F:      include/scsi/srp.h
12905
12906 SCSI RDMA PROTOCOL (SRP) TARGET
12907 M:      Bart Van Assche <bvanassche@acm.org>
12908 L:      linux-rdma@vger.kernel.org
12909 L:      target-devel@vger.kernel.org
12910 S:      Supported
12911 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12912 F:      drivers/infiniband/ulp/srpt/
12913
12914 SCSI SG DRIVER
12915 M:      Doug Gilbert <dgilbert@interlog.com>
12916 L:      linux-scsi@vger.kernel.org
12917 W:      http://sg.danny.cz/sg
12918 S:      Maintained
12919 F:      Documentation/scsi/scsi-generic.txt
12920 F:      drivers/scsi/sg.c
12921 F:      include/scsi/sg.h
12922
12923 SCSI SUBSYSTEM
12924 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12926 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12928 L:      linux-scsi@vger.kernel.org
12929 S:      Maintained
12930 F:      Documentation/devicetree/bindings/scsi/
12931 F:      drivers/scsi/
12932 F:      include/scsi/
12933
12934 SCSI TAPE DRIVER
12935 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12936 L:      linux-scsi@vger.kernel.org
12937 S:      Maintained
12938 F:      Documentation/scsi/st.txt
12939 F:      drivers/scsi/st.*
12940 F:      drivers/scsi/st_*.h
12941
12942 SCTP PROTOCOL
12943 M:      Vlad Yasevich <vyasevich@gmail.com>
12944 M:      Neil Horman <nhorman@tuxdriver.com>
12945 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12946 L:      linux-sctp@vger.kernel.org
12947 W:      http://lksctp.sourceforge.net
12948 S:      Maintained
12949 F:      Documentation/networking/sctp.txt
12950 F:      include/linux/sctp.h
12951 F:      include/uapi/linux/sctp.h
12952 F:      include/net/sctp/
12953 F:      net/sctp/
12954
12955 SCx200 CPU SUPPORT
12956 M:      Jim Cromie <jim.cromie@gmail.com>
12957 S:      Odd Fixes
12958 F:      Documentation/i2c/busses/scx200_acb
12959 F:      arch/x86/platform/scx200/
12960 F:      drivers/watchdog/scx200_wdt.c
12961 F:      drivers/i2c/busses/scx200*
12962 F:      drivers/mtd/maps/scx200_docflash.c
12963 F:      include/linux/scx200.h
12964
12965 SCx200 GPIO DRIVER
12966 M:      Jim Cromie <jim.cromie@gmail.com>
12967 S:      Maintained
12968 F:      drivers/char/scx200_gpio.c
12969 F:      include/linux/scx200_gpio.h
12970
12971 SCx200 HRT CLOCKSOURCE DRIVER
12972 M:      Jim Cromie <jim.cromie@gmail.com>
12973 S:      Maintained
12974 F:      drivers/clocksource/scx200_hrt.c
12975
12976 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12977 M:      Sascha Sommer <saschasommer@freenet.de>
12978 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12979 S:      Maintained
12980 F:      drivers/mmc/host/sdricoh_cs.c
12981
12982 SECURE COMPUTING
12983 M:      Kees Cook <keescook@chromium.org>
12984 R:      Andy Lutomirski <luto@amacapital.net>
12985 R:      Will Drewry <wad@chromium.org>
12986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12987 S:      Supported
12988 F:      kernel/seccomp.c
12989 F:      include/uapi/linux/seccomp.h
12990 F:      include/linux/seccomp.h
12991 F:      tools/testing/selftests/seccomp/*
12992 F:      tools/testing/selftests/kselftest_harness.h
12993 F:      Documentation/userspace-api/seccomp_filter.rst
12994 K:      \bsecure_computing
12995 K:      \bTIF_SECCOMP\b
12996
12997 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12998 M:      Al Cooper <alcooperx@gmail.com>
12999 L:      linux-mmc@vger.kernel.org
13000 L:      bcm-kernel-feedback-list@broadcom.com
13001 S:      Maintained
13002 F:      drivers/mmc/host/sdhci-brcmstb*
13003
13004 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13005 M:      Adrian Hunter <adrian.hunter@intel.com>
13006 L:      linux-mmc@vger.kernel.org
13007 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13008 S:      Maintained
13009 F:      drivers/mmc/host/sdhci*
13010 F:      include/linux/mmc/sdhci*
13011
13012 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13013 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13014 M:      Manjunath M B <manjumb@synopsys.com>
13015 L:      linux-mmc@vger.kernel.org
13016 S:      Maintained
13017 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13018
13019 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13020 M:      Ben Dooks <ben-linux@fluff.org>
13021 M:      Jaehoon Chung <jh80.chung@samsung.com>
13022 L:      linux-mmc@vger.kernel.org
13023 S:      Maintained
13024 F:      drivers/mmc/host/sdhci-s3c*
13025
13026 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13027 M:      Viresh Kumar <vireshk@kernel.org>
13028 L:      linux-mmc@vger.kernel.org
13029 S:      Maintained
13030 F:      drivers/mmc/host/sdhci-spear.c
13031
13032 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13033 M:      Kishon Vijay Abraham I <kishon@ti.com>
13034 L:      linux-mmc@vger.kernel.org
13035 S:      Maintained
13036 F:      drivers/mmc/host/sdhci-omap.c
13037
13038 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13039 M:      Scott Bauer <scott.bauer@intel.com>
13040 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13041 L:      linux-block@vger.kernel.org
13042 S:      Supported
13043 F:      block/sed*
13044 F:      block/opal_proto.h
13045 F:      include/linux/sed*
13046 F:      include/uapi/linux/sed*
13047
13048 SECURITY CONTACT
13049 M:      Security Officers <security@kernel.org>
13050 S:      Supported
13051
13052 SECURITY SUBSYSTEM
13053 M:      James Morris <jmorris@namei.org>
13054 M:      "Serge E. Hallyn" <serge@hallyn.com>
13055 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13057 W:      http://kernsec.org/
13058 S:      Supported
13059 F:      security/
13060 X:      security/selinux/
13061
13062 SELINUX SECURITY MODULE
13063 M:      Paul Moore <paul@paul-moore.com>
13064 M:      Stephen Smalley <sds@tycho.nsa.gov>
13065 M:      Eric Paris <eparis@parisplace.org>
13066 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13067 W:      https://selinuxproject.org
13068 W:      https://github.com/SELinuxProject
13069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13070 S:      Supported
13071 F:      include/linux/selinux*
13072 F:      security/selinux/
13073 F:      scripts/selinux/
13074 F:      Documentation/admin-guide/LSM/SELinux.rst
13075
13076 SENSABLE PHANTOM
13077 M:      Jiri Slaby <jirislaby@gmail.com>
13078 S:      Maintained
13079 F:      drivers/misc/phantom.c
13080 F:      include/uapi/linux/phantom.h
13081
13082 SERIAL DEVICE BUS
13083 M:      Rob Herring <robh@kernel.org>
13084 L:      linux-serial@vger.kernel.org
13085 S:      Maintained
13086 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13087 F:      drivers/tty/serdev/
13088 F:      include/linux/serdev.h
13089
13090 SERIAL DRIVERS
13091 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13092 L:      linux-serial@vger.kernel.org
13093 S:      Maintained
13094 F:      Documentation/devicetree/bindings/serial/
13095 F:      drivers/tty/serial/
13096
13097 SERIAL IR RECEIVER
13098 M:      Sean Young <sean@mess.org>
13099 L:      linux-media@vger.kernel.org
13100 S:      Maintained
13101 F:      drivers/media/rc/serial_ir.c
13102
13103 SFC NETWORK DRIVER
13104 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13105 M:      Edward Cree <ecree@solarflare.com>
13106 M:      Bert Kenward <bkenward@solarflare.com>
13107 L:      netdev@vger.kernel.org
13108 S:      Supported
13109 F:      drivers/net/ethernet/sfc/
13110
13111 SGI GRU DRIVER
13112 M:      Dimitri Sivanich <sivanich@sgi.com>
13113 S:      Maintained
13114 F:      drivers/misc/sgi-gru/
13115
13116 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13117 M:      Pat Gefre <pfg@sgi.com>
13118 L:      linux-ia64@vger.kernel.org
13119 S:      Supported
13120 F:      Documentation/ia64/serial.txt
13121 F:      drivers/tty/serial/ioc?_serial.c
13122 F:      include/linux/ioc?.h
13123
13124 SGI XP/XPC/XPNET DRIVER
13125 M:      Cliff Whickman <cpw@sgi.com>
13126 M:      Robin Holt <robinmholt@gmail.com>
13127 S:      Maintained
13128 F:      drivers/misc/sgi-xp/
13129
13130 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13131 M:      Ursula Braun <ubraun@linux.ibm.com>
13132 L:      linux-s390@vger.kernel.org
13133 W:      http://www.ibm.com/developerworks/linux/linux390/
13134 S:      Supported
13135 F:      net/smc/
13136
13137 SHARP RJ54N1CB0C SENSOR DRIVER
13138 M:      Jacopo Mondi <jacopo@jmondi.org>
13139 L:      linux-media@vger.kernel.org
13140 T:      git git://linuxtv.org/media_tree.git
13141 S:      Odd fixes
13142 F:      drivers/media/i2c/rj54n1cb0c.c
13143 F:      include/media/i2c/rj54n1cb0c.h
13144
13145 SH_VEU V4L2 MEM2MEM DRIVER
13146 L:      linux-media@vger.kernel.org
13147 S:      Orphan
13148 F:      drivers/media/platform/sh_veu.c
13149
13150 SH_VOU V4L2 OUTPUT DRIVER
13151 L:      linux-media@vger.kernel.org
13152 S:      Orphan
13153 F:      drivers/media/platform/sh_vou.c
13154 F:      include/media/drv-intf/sh_vou.h
13155
13156 SI2157 MEDIA DRIVER
13157 M:      Antti Palosaari <crope@iki.fi>
13158 L:      linux-media@vger.kernel.org
13159 W:      https://linuxtv.org
13160 W:      http://palosaari.fi/linux/
13161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13162 T:      git git://linuxtv.org/anttip/media_tree.git
13163 S:      Maintained
13164 F:      drivers/media/tuners/si2157*
13165
13166 SI2165 MEDIA DRIVER
13167 M:      Matthias Schwarzott <zzam@gentoo.org>
13168 L:      linux-media@vger.kernel.org
13169 W:      https://linuxtv.org
13170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13171 S:      Maintained
13172 F:      drivers/media/dvb-frontends/si2165*
13173
13174 SI2168 MEDIA DRIVER
13175 M:      Antti Palosaari <crope@iki.fi>
13176 L:      linux-media@vger.kernel.org
13177 W:      https://linuxtv.org
13178 W:      http://palosaari.fi/linux/
13179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13180 T:      git git://linuxtv.org/anttip/media_tree.git
13181 S:      Maintained
13182 F:      drivers/media/dvb-frontends/si2168*
13183
13184 SI470X FM RADIO RECEIVER I2C DRIVER
13185 M:      Hans Verkuil <hverkuil@xs4all.nl>
13186 L:      linux-media@vger.kernel.org
13187 T:      git git://linuxtv.org/media_tree.git
13188 W:      https://linuxtv.org
13189 S:      Odd Fixes
13190 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13191
13192 SI470X FM RADIO RECEIVER USB DRIVER
13193 M:      Hans Verkuil <hverkuil@xs4all.nl>
13194 L:      linux-media@vger.kernel.org
13195 T:      git git://linuxtv.org/media_tree.git
13196 W:      https://linuxtv.org
13197 S:      Maintained
13198 F:      drivers/media/radio/si470x/radio-si470x-common.c
13199 F:      drivers/media/radio/si470x/radio-si470x.h
13200 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13201
13202 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13203 M:      Eduardo Valentin <edubezval@gmail.com>
13204 L:      linux-media@vger.kernel.org
13205 T:      git git://linuxtv.org/media_tree.git
13206 W:      https://linuxtv.org
13207 S:      Odd Fixes
13208 F:      drivers/media/radio/si4713/si4713.?
13209
13210 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13211 M:      Eduardo Valentin <edubezval@gmail.com>
13212 L:      linux-media@vger.kernel.org
13213 T:      git git://linuxtv.org/media_tree.git
13214 W:      https://linuxtv.org
13215 S:      Odd Fixes
13216 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13217
13218 SI4713 FM RADIO TRANSMITTER USB DRIVER
13219 M:      Hans Verkuil <hverkuil@xs4all.nl>
13220 L:      linux-media@vger.kernel.org
13221 T:      git git://linuxtv.org/media_tree.git
13222 W:      https://linuxtv.org
13223 S:      Maintained
13224 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13225
13226 SIANO DVB DRIVER
13227 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13228 L:      linux-media@vger.kernel.org
13229 W:      https://linuxtv.org
13230 T:      git git://linuxtv.org/media_tree.git
13231 S:      Odd fixes
13232 F:      drivers/media/common/siano/
13233 F:      drivers/media/usb/siano/
13234 F:      drivers/media/usb/siano/
13235 F:      drivers/media/mmc/siano/
13236
13237 SIFIVE DRIVERS
13238 M:      Palmer Dabbelt <palmer@sifive.com>
13239 L:      linux-riscv@lists.infradead.org
13240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13241 S:      Supported
13242 K:      sifive
13243 N:      sifive
13244
13245 SILEAD TOUCHSCREEN DRIVER
13246 M:      Hans de Goede <hdegoede@redhat.com>
13247 L:      linux-input@vger.kernel.org
13248 L:      platform-driver-x86@vger.kernel.org
13249 S:      Maintained
13250 F:      drivers/input/touchscreen/silead.c
13251 F:      drivers/platform/x86/touchscreen_dmi.c
13252
13253 SILICON MOTION SM712 FRAME BUFFER DRIVER
13254 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13255 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13256 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13257 L:      linux-fbdev@vger.kernel.org
13258 S:      Maintained
13259 F:      drivers/video/fbdev/sm712*
13260 F:      Documentation/fb/sm712fb.txt
13261
13262 SIMPLE FIRMWARE INTERFACE (SFI)
13263 M:      Len Brown <lenb@kernel.org>
13264 L:      sfi-devel@simplefirmware.org
13265 W:      http://simplefirmware.org/
13266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13267 S:      Supported
13268 F:      arch/x86/platform/sfi/
13269 F:      drivers/sfi/
13270 F:      include/linux/sfi*.h
13271
13272 SIMPLEFB FB DRIVER
13273 M:      Hans de Goede <hdegoede@redhat.com>
13274 L:      linux-fbdev@vger.kernel.org
13275 S:      Maintained
13276 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13277 F:      drivers/video/fbdev/simplefb.c
13278 F:      include/linux/platform_data/simplefb.h
13279
13280 SIMTEC EB110ATX (Chalice CATS)
13281 P:      Ben Dooks
13282 P:      Vincent Sanders <vince@simtec.co.uk>
13283 M:      Simtec Linux Team <linux@simtec.co.uk>
13284 W:      http://www.simtec.co.uk/products/EB110ATX/
13285 S:      Supported
13286
13287 SIMTEC EB2410ITX (BAST)
13288 P:      Ben Dooks
13289 P:      Vincent Sanders <vince@simtec.co.uk>
13290 M:      Simtec Linux Team <linux@simtec.co.uk>
13291 W:      http://www.simtec.co.uk/products/EB2410ITX/
13292 S:      Supported
13293 F:      arch/arm/mach-s3c24xx/mach-bast.c
13294 F:      arch/arm/mach-s3c24xx/bast-ide.c
13295 F:      arch/arm/mach-s3c24xx/bast-irq.c
13296
13297 SIPHASH PRF ROUTINES
13298 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13299 S:      Maintained
13300 F:      lib/siphash.c
13301 F:      lib/test_siphash.c
13302 F:      include/linux/siphash.h
13303
13304 SIOX
13305 M:      Gavin Schenk <g.schenk@eckelmann.de>
13306 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13307 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13308 S:      Supported
13309 F:      drivers/siox/*
13310 F:      include/trace/events/siox.h
13311
13312 SIS 190 ETHERNET DRIVER
13313 M:      Francois Romieu <romieu@fr.zoreil.com>
13314 L:      netdev@vger.kernel.org
13315 S:      Maintained
13316 F:      drivers/net/ethernet/sis/sis190.c
13317
13318 SIS 900/7016 FAST ETHERNET DRIVER
13319 M:      Daniele Venzano <venza@brownhat.org>
13320 W:      http://www.brownhat.org/sis900.html
13321 L:      netdev@vger.kernel.org
13322 S:      Maintained
13323 F:      drivers/net/ethernet/sis/sis900.*
13324
13325 SIS FRAMEBUFFER DRIVER
13326 M:      Thomas Winischhofer <thomas@winischhofer.net>
13327 W:      http://www.winischhofer.net/linuxsisvga.shtml
13328 S:      Maintained
13329 F:      Documentation/fb/sisfb.txt
13330 F:      drivers/video/fbdev/sis/
13331 F:      include/video/sisfb.h
13332
13333 SIS USB2VGA DRIVER
13334 M:      Thomas Winischhofer <thomas@winischhofer.net>
13335 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13336 S:      Maintained
13337 F:      drivers/usb/misc/sisusbvga/
13338
13339 SLAB ALLOCATOR
13340 M:      Christoph Lameter <cl@linux.com>
13341 M:      Pekka Enberg <penberg@kernel.org>
13342 M:      David Rientjes <rientjes@google.com>
13343 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13344 M:      Andrew Morton <akpm@linux-foundation.org>
13345 L:      linux-mm@kvack.org
13346 S:      Maintained
13347 F:      include/linux/sl?b*.h
13348 F:      mm/sl?b*
13349
13350 SLEEPABLE READ-COPY UPDATE (SRCU)
13351 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13352 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13353 M:      Josh Triplett <josh@joshtriplett.org>
13354 R:      Steven Rostedt <rostedt@goodmis.org>
13355 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13356 L:      linux-kernel@vger.kernel.org
13357 W:      http://www.rdrop.com/users/paulmck/RCU/
13358 S:      Supported
13359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13360 F:      include/linux/srcu*.h
13361 F:      kernel/rcu/srcu*.c
13362
13363 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13364 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13365 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13366 S:      Maintained
13367 F:      drivers/slimbus/
13368 F:      Documentation/devicetree/bindings/slimbus/
13369 F:      include/linux/slimbus.h
13370
13371 SMACK SECURITY MODULE
13372 M:      Casey Schaufler <casey@schaufler-ca.com>
13373 L:      linux-security-module@vger.kernel.org
13374 W:      http://schaufler-ca.com
13375 T:      git git://github.com/cschaufler/smack-next
13376 S:      Maintained
13377 F:      Documentation/admin-guide/LSM/Smack.rst
13378 F:      security/smack/
13379
13380 SMC91x ETHERNET DRIVER
13381 M:      Nicolas Pitre <nico@fluxnic.net>
13382 S:      Odd Fixes
13383 F:      drivers/net/ethernet/smsc/smc91x.*
13384
13385 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13386 M:      Sakari Ailus <sakari.ailus@iki.fi>
13387 L:      linux-media@vger.kernel.org
13388 S:      Maintained
13389 F:      drivers/media/i2c/smiapp/
13390 F:      include/media/i2c/smiapp.h
13391 F:      drivers/media/i2c/smiapp-pll.c
13392 F:      drivers/media/i2c/smiapp-pll.h
13393 F:      include/uapi/linux/smiapp.h
13394 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13395
13396 SMM665 HARDWARE MONITOR DRIVER
13397 M:      Guenter Roeck <linux@roeck-us.net>
13398 L:      linux-hwmon@vger.kernel.org
13399 S:      Maintained
13400 F:      Documentation/hwmon/smm665
13401 F:      drivers/hwmon/smm665.c
13402
13403 SMSC EMC2103 HARDWARE MONITOR DRIVER
13404 M:      Steve Glendinning <steve.glendinning@shawell.net>
13405 L:      linux-hwmon@vger.kernel.org
13406 S:      Maintained
13407 F:      Documentation/hwmon/emc2103
13408 F:      drivers/hwmon/emc2103.c
13409
13410 SMSC SCH5627 HARDWARE MONITOR DRIVER
13411 M:      Hans de Goede <hdegoede@redhat.com>
13412 L:      linux-hwmon@vger.kernel.org
13413 S:      Supported
13414 F:      Documentation/hwmon/sch5627
13415 F:      drivers/hwmon/sch5627.c
13416
13417 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13418 M:      Steve Glendinning <steve.glendinning@shawell.net>
13419 L:      linux-fbdev@vger.kernel.org
13420 S:      Maintained
13421 F:      drivers/video/fbdev/smscufx.c
13422
13423 SMSC47B397 HARDWARE MONITOR DRIVER
13424 M:      Jean Delvare <jdelvare@suse.com>
13425 L:      linux-hwmon@vger.kernel.org
13426 S:      Maintained
13427 F:      Documentation/hwmon/smsc47b397
13428 F:      drivers/hwmon/smsc47b397.c
13429
13430 SMSC911x ETHERNET DRIVER
13431 M:      Steve Glendinning <steve.glendinning@shawell.net>
13432 L:      netdev@vger.kernel.org
13433 S:      Maintained
13434 F:      include/linux/smsc911x.h
13435 F:      drivers/net/ethernet/smsc/smsc911x.*
13436
13437 SMSC9420 PCI ETHERNET DRIVER
13438 M:      Steve Glendinning <steve.glendinning@shawell.net>
13439 L:      netdev@vger.kernel.org
13440 S:      Maintained
13441 F:      drivers/net/ethernet/smsc/smsc9420.*
13442
13443 SOC-CAMERA V4L2 SUBSYSTEM
13444 L:      linux-media@vger.kernel.org
13445 T:      git git://linuxtv.org/media_tree.git
13446 S:      Orphan
13447 F:      include/media/soc*
13448 F:      drivers/media/i2c/soc_camera/
13449 F:      drivers/media/platform/soc_camera/
13450
13451 SOCIONEXT SYNQUACER I2C DRIVER
13452 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13453 L:      linux-i2c@vger.kernel.org
13454 S:      Maintained
13455 F:      drivers/i2c/busses/i2c-synquacer.c
13456 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13457
13458 SOCIONEXT UNIPHIER SOUND DRIVER
13459 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13460 S:      Orphan
13461 F:      sound/soc/uniphier/
13462
13463 SOEKRIS NET48XX LED SUPPORT
13464 M:      Chris Boot <bootc@bootc.net>
13465 S:      Maintained
13466 F:      drivers/leds/leds-net48xx.c
13467
13468 SOFT-ROCE DRIVER (rxe)
13469 M:      Moni Shoua <monis@mellanox.com>
13470 L:      linux-rdma@vger.kernel.org
13471 S:      Supported
13472 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13473 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13474 F:      drivers/infiniband/sw/rxe/
13475 F:      include/uapi/rdma/rdma_user_rxe.h
13476
13477 SOFTLOGIC 6x10 MPEG CODEC
13478 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13479 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13480 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13481 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13482 M:      Ismael Luceno <ismael@iodev.co.uk>
13483 L:      linux-media@vger.kernel.org
13484 S:      Supported
13485 F:      drivers/media/pci/solo6x10/
13486
13487 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13488 M:      James Morse <james.morse@arm.com>
13489 L:      linux-arm-kernel@lists.infradead.org
13490 S:      Maintained
13491 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13492 F:      drivers/firmware/arm_sdei.c
13493 F:      include/linux/sdei.h
13494 F:      include/uapi/linux/sdei.h
13495
13496 SOFTWARE RAID (Multiple Disks) SUPPORT
13497 M:      Shaohua Li <shli@kernel.org>
13498 L:      linux-raid@vger.kernel.org
13499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13500 S:      Supported
13501 F:      drivers/md/Makefile
13502 F:      drivers/md/Kconfig
13503 F:      drivers/md/md*
13504 F:      drivers/md/raid*
13505 F:      include/linux/raid/
13506 F:      include/uapi/linux/raid/
13507
13508 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13509 M:      Jassi Brar <jaswinder.singh@linaro.org>
13510 L:      netdev@vger.kernel.org
13511 S:      Maintained
13512 F:      drivers/net/ethernet/socionext/netsec.c
13513 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13514
13515 SOLIDRUN CLEARFOG SUPPORT
13516 M:      Russell King <linux@armlinux.org.uk>
13517 S:      Maintained
13518 F:      arch/arm/boot/dts/armada-388-clearfog*
13519 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13520
13521 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13522 M:      Russell King <linux@armlinux.org.uk>
13523 S:      Maintained
13524 F:      arch/arm/boot/dts/imx6*-cubox-i*
13525 F:      arch/arm/boot/dts/imx6*-hummingboard*
13526 F:      arch/arm/boot/dts/imx6*-sr-*
13527
13528 SONIC NETWORK DRIVER
13529 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13530 L:      netdev@vger.kernel.org
13531 S:      Maintained
13532 F:      drivers/net/ethernet/natsemi/sonic.*
13533
13534 SONICS SILICON BACKPLANE DRIVER (SSB)
13535 M:      Michael Buesch <m@bues.ch>
13536 L:      linux-wireless@vger.kernel.org
13537 S:      Maintained
13538 F:      drivers/ssb/
13539 F:      include/linux/ssb/
13540
13541 SONY IMX258 SENSOR DRIVER
13542 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13543 L:      linux-media@vger.kernel.org
13544 T:      git git://linuxtv.org/media_tree.git
13545 S:      Maintained
13546 F:      drivers/media/i2c/imx258.c
13547
13548 SONY IMX274 SENSOR DRIVER
13549 M:      Leon Luo <leonl@leopardimaging.com>
13550 L:      linux-media@vger.kernel.org
13551 T:      git git://linuxtv.org/media_tree.git
13552 S:      Maintained
13553 F:      drivers/media/i2c/imx274.c
13554 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13555
13556 SONY MEMORYSTICK CARD SUPPORT
13557 M:      Alex Dubov <oakad@yahoo.com>
13558 W:      http://tifmxx.berlios.de/
13559 S:      Maintained
13560 F:      drivers/memstick/host/tifm_ms.c
13561
13562 SONY MEMORYSTICK STANDARD SUPPORT
13563 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13564 S:      Maintained
13565 F:      drivers/memstick/core/ms_block.*
13566
13567 SONY VAIO CONTROL DEVICE DRIVER
13568 M:      Mattia Dongili <malattia@linux.it>
13569 L:      platform-driver-x86@vger.kernel.org
13570 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13571 S:      Maintained
13572 F:      Documentation/laptops/sony-laptop.txt
13573 F:      drivers/char/sonypi.c
13574 F:      drivers/platform/x86/sony-laptop.c
13575 F:      include/linux/sony-laptop.h
13576
13577 SOUND
13578 M:      Jaroslav Kysela <perex@perex.cz>
13579 M:      Takashi Iwai <tiwai@suse.com>
13580 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13581 W:      http://www.alsa-project.org/
13582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13583 T:      git git://git.alsa-project.org/alsa-kernel.git
13584 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13585 S:      Maintained
13586 F:      Documentation/sound/
13587 F:      include/sound/
13588 F:      include/uapi/sound/
13589 F:      sound/
13590
13591 SOUND - COMPRESSED AUDIO
13592 M:      Vinod Koul <vkoul@kernel.org>
13593 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13595 S:      Supported
13596 F:      Documentation/sound/designs/compress-offload.rst
13597 F:      include/sound/compress_driver.h
13598 F:      include/uapi/sound/compress_*
13599 F:      sound/core/compress_offload.c
13600 F:      sound/soc/soc-compress.c
13601
13602 SOUND - DMAENGINE HELPERS
13603 M:      Lars-Peter Clausen <lars@metafoo.de>
13604 S:      Supported
13605 F:      include/sound/dmaengine_pcm.h
13606 F:      sound/core/pcm_dmaengine.c
13607 F:      sound/soc/soc-generic-dmaengine-pcm.c
13608
13609 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13610 M:      Liam Girdwood <lgirdwood@gmail.com>
13611 M:      Mark Brown <broonie@kernel.org>
13612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13613 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13614 W:      http://alsa-project.org/main/index.php/ASoC
13615 S:      Supported
13616 F:      Documentation/devicetree/bindings/sound/
13617 F:      Documentation/sound/soc/
13618 F:      sound/soc/
13619 F:      include/sound/soc*
13620
13621 SOUNDWIRE SUBSYSTEM
13622 M:      Vinod Koul <vinod.koul@intel.com>
13623 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13624 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13625 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13626 S:      Supported
13627 F:      Documentation/driver-api/soundwire/
13628 F:      drivers/soundwire/
13629 F:      include/linux/soundwire/
13630
13631 SP2 MEDIA DRIVER
13632 M:      Olli Salonen <olli.salonen@iki.fi>
13633 L:      linux-media@vger.kernel.org
13634 W:      https://linuxtv.org
13635 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13636 S:      Maintained
13637 F:      drivers/media/dvb-frontends/sp2*
13638
13639 SPARC + UltraSPARC (sparc/sparc64)
13640 M:      "David S. Miller" <davem@davemloft.net>
13641 L:      sparclinux@vger.kernel.org
13642 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13645 S:      Maintained
13646 F:      arch/sparc/
13647 F:      drivers/sbus/
13648
13649 SPARC SERIAL DRIVERS
13650 M:      "David S. Miller" <davem@davemloft.net>
13651 L:      sparclinux@vger.kernel.org
13652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13654 S:      Maintained
13655 F:      include/linux/sunserialcore.h
13656 F:      drivers/tty/serial/suncore.c
13657 F:      drivers/tty/serial/sunhv.c
13658 F:      drivers/tty/serial/sunsab.c
13659 F:      drivers/tty/serial/sunsab.h
13660 F:      drivers/tty/serial/sunsu.c
13661 F:      drivers/tty/serial/sunzilog.c
13662 F:      drivers/tty/serial/sunzilog.h
13663 F:      drivers/tty/vcc.c
13664
13665 SPARSE CHECKER
13666 M:      "Christopher Li" <sparse@chrisli.org>
13667 L:      linux-sparse@vger.kernel.org
13668 W:      https://sparse.wiki.kernel.org/
13669 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13670 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13671 S:      Maintained
13672 F:      include/linux/compiler.h
13673
13674 SPEAR CLOCK FRAMEWORK SUPPORT
13675 M:      Viresh Kumar <vireshk@kernel.org>
13676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13677 W:      http://www.st.com/spear
13678 S:      Maintained
13679 F:      drivers/clk/spear/
13680
13681 SPEAR PLATFORM SUPPORT
13682 M:      Viresh Kumar <vireshk@kernel.org>
13683 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13685 W:      http://www.st.com/spear
13686 S:      Maintained
13687 F:      arch/arm/boot/dts/spear*
13688 F:      arch/arm/mach-spear/
13689
13690 SPI NOR SUBSYSTEM
13691 M:      Marek Vasut <marek.vasut@gmail.com>
13692 L:      linux-mtd@lists.infradead.org
13693 W:      http://www.linux-mtd.infradead.org/
13694 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13695 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13696 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13697 S:      Maintained
13698 F:      drivers/mtd/spi-nor/
13699 F:      include/linux/mtd/spi-nor.h
13700
13701 SPI SUBSYSTEM
13702 M:      Mark Brown <broonie@kernel.org>
13703 L:      linux-spi@vger.kernel.org
13704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13705 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13706 S:      Maintained
13707 F:      Documentation/devicetree/bindings/spi/
13708 F:      Documentation/spi/
13709 F:      drivers/spi/
13710 F:      include/linux/spi/
13711 F:      include/uapi/linux/spi/
13712 F:      tools/spi/
13713
13714 SPIDERNET NETWORK DRIVER for CELL
13715 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13716 L:      netdev@vger.kernel.org
13717 S:      Supported
13718 F:      Documentation/networking/spider_net.txt
13719 F:      drivers/net/ethernet/toshiba/spider_net*
13720
13721 SPMI SUBSYSTEM
13722 R:      Stephen Boyd <sboyd@kernel.org>
13723 L:      linux-arm-msm@vger.kernel.org
13724 F:      Documentation/devicetree/bindings/spmi/
13725 F:      drivers/spmi/
13726 F:      include/dt-bindings/spmi/spmi.h
13727 F:      include/linux/spmi.h
13728 F:      include/trace/events/spmi.h
13729
13730 SPU FILE SYSTEM
13731 M:      Jeremy Kerr <jk@ozlabs.org>
13732 L:      linuxppc-dev@lists.ozlabs.org
13733 W:      http://www.ibm.com/developerworks/power/cell/
13734 S:      Supported
13735 F:      Documentation/filesystems/spufs.txt
13736 F:      arch/powerpc/platforms/cell/spufs/
13737
13738 SQUASHFS FILE SYSTEM
13739 M:      Phillip Lougher <phillip@squashfs.org.uk>
13740 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13741 W:      http://squashfs.org.uk
13742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13743 S:      Maintained
13744 F:      Documentation/filesystems/squashfs.txt
13745 F:      fs/squashfs/
13746
13747 SRM (Alpha) environment access
13748 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13749 S:      Maintained
13750 F:      arch/alpha/kernel/srm_env.c
13751
13752 ST STM32 I2C/SMBUS DRIVER
13753 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13754 L:      linux-i2c@vger.kernel.org
13755 S:      Maintained
13756 F:      drivers/i2c/busses/i2c-stm32*
13757
13758 STABLE BRANCH
13759 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13760 L:      stable@vger.kernel.org
13761 S:      Supported
13762 F:      Documentation/process/stable-kernel-rules.rst
13763
13764 STAGING - COMEDI
13765 M:      Ian Abbott <abbotti@mev.co.uk>
13766 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13767 S:      Odd Fixes
13768 F:      drivers/staging/comedi/
13769
13770 STAGING - EROFS FILE SYSTEM
13771 M:      Gao Xiang <gaoxiang25@huawei.com>
13772 M:      Chao Yu <yuchao0@huawei.com>
13773 L:      linux-erofs@lists.ozlabs.org
13774 S:      Maintained
13775 F:      drivers/staging/erofs/
13776
13777 STAGING - FLARION FT1000 DRIVERS
13778 M:      Marek Belisko <marek.belisko@gmail.com>
13779 S:      Odd Fixes
13780 F:      drivers/staging/ft1000/
13781
13782 STAGING - INDUSTRIAL IO
13783 M:      Jonathan Cameron <jic23@kernel.org>
13784 L:      linux-iio@vger.kernel.org
13785 S:      Odd Fixes
13786 F:      Documentation/devicetree/bindings/staging/iio/
13787 F:      drivers/staging/iio/
13788
13789 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13790 M:      Marc Dietrich <marvin24@gmx.de>
13791 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13792 L:      linux-tegra@vger.kernel.org
13793 S:      Maintained
13794 F:      drivers/staging/nvec/
13795
13796 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13797 M:      Jens Frederich <jfrederich@gmail.com>
13798 M:      Daniel Drake <dsd@laptop.org>
13799 M:      Jon Nettleton <jon.nettleton@gmail.com>
13800 W:      http://wiki.laptop.org/go/DCON
13801 S:      Maintained
13802 F:      drivers/staging/olpc_dcon/
13803
13804 STAGING - REALTEK RTL8712U DRIVERS
13805 M:      Larry Finger <Larry.Finger@lwfinger.net>
13806 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13807 S:      Odd Fixes
13808 F:      drivers/staging/rtl8712/
13809
13810 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13811 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13812 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13813 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13814 L:      linux-fbdev@vger.kernel.org
13815 S:      Maintained
13816 F:      drivers/staging/sm750fb/
13817
13818 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13819 M:      William Hubbs <w.d.hubbs@gmail.com>
13820 M:      Chris Brannon <chris@the-brannons.com>
13821 M:      Kirk Reiser <kirk@reisers.ca>
13822 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13823 L:      speakup@linux-speakup.org
13824 W:      http://www.linux-speakup.org/
13825 S:      Odd Fixes
13826 F:      drivers/staging/speakup/
13827
13828 STAGING - VIA VT665X DRIVERS
13829 M:      Forest Bond <forest@alittletooquiet.net>
13830 S:      Odd Fixes
13831 F:      drivers/staging/vt665?/
13832
13833 STAGING - WILC1000 WIFI DRIVER
13834 M:      Aditya Shankar <aditya.shankar@microchip.com>
13835 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13836 L:      linux-wireless@vger.kernel.org
13837 S:      Supported
13838 F:      drivers/staging/wilc1000/
13839
13840 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13841 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13842 S:      Odd Fixes
13843 F:      drivers/staging/xgifb/
13844
13845 STAGING SUBSYSTEM
13846 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13848 L:      devel@driverdev.osuosl.org
13849 S:      Supported
13850 F:      drivers/staging/
13851
13852 STARFIRE/DURALAN NETWORK DRIVER
13853 M:      Ion Badulescu <ionut@badula.org>
13854 S:      Odd Fixes
13855 F:      drivers/net/ethernet/adaptec/starfire*
13856
13857 STEC S1220 SKD DRIVER
13858 M:      Bart Van Assche <bart.vanassche@wdc.com>
13859 L:      linux-block@vger.kernel.org
13860 S:      Maintained
13861 F:      drivers/block/skd*[ch]
13862
13863 STI AUDIO (ASoC) DRIVERS
13864 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13865 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13866 S:      Maintained
13867 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13868 F:      sound/soc/sti/
13869
13870 STI CEC DRIVER
13871 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13872 S:      Maintained
13873 F:      drivers/staging/media/st-cec/
13874 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13875
13876 STK1160 USB VIDEO CAPTURE DRIVER
13877 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13878 L:      linux-media@vger.kernel.org
13879 T:      git git://linuxtv.org/media_tree.git
13880 S:      Maintained
13881 F:      drivers/media/usb/stk1160/
13882
13883 STM32 AUDIO (ASoC) DRIVERS
13884 M:      Olivier Moysan <olivier.moysan@st.com>
13885 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13886 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13887 S:      Maintained
13888 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13889 F:      sound/soc/stm/
13890
13891 STM32 TIMER/LPTIMER DRIVERS
13892 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13893 S:      Maintained
13894 F:      drivers/*/stm32-*timer*
13895 F:      drivers/pwm/pwm-stm32*
13896 F:      include/linux/*/stm32-*tim*
13897 F:      Documentation/ABI/testing/*timer-stm32
13898 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13899 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13900
13901 STMMAC ETHERNET DRIVER
13902 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13903 M:      Alexandre Torgue <alexandre.torgue@st.com>
13904 M:      Jose Abreu <joabreu@synopsys.com>
13905 L:      netdev@vger.kernel.org
13906 W:      http://www.stlinux.com
13907 S:      Supported
13908 F:      drivers/net/ethernet/stmicro/stmmac/
13909
13910 SUN3/3X
13911 M:      Sam Creasey <sammy@sammy.net>
13912 W:      http://sammy.net/sun3/
13913 S:      Maintained
13914 F:      arch/m68k/kernel/*sun3*
13915 F:      arch/m68k/sun3*/
13916 F:      arch/m68k/include/asm/sun3*
13917 F:      drivers/net/ethernet/i825xx/sun3*
13918
13919 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13920 M:      Hans de Goede <hdegoede@redhat.com>
13921 L:      linux-input@vger.kernel.org
13922 S:      Maintained
13923 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13924 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13925
13926 SUNDANCE NETWORK DRIVER
13927 M:      Denis Kirjanov <kda@linux-powerpc.org>
13928 L:      netdev@vger.kernel.org
13929 S:      Maintained
13930 F:      drivers/net/ethernet/dlink/sundance.c
13931
13932 SUPERH
13933 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13934 M:      Rich Felker <dalias@libc.org>
13935 L:      linux-sh@vger.kernel.org
13936 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13937 S:      Maintained
13938 F:      Documentation/sh/
13939 F:      arch/sh/
13940 F:      drivers/sh/
13941
13942 SUSPEND TO RAM
13943 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13944 M:      Len Brown <len.brown@intel.com>
13945 M:      Pavel Machek <pavel@ucw.cz>
13946 L:      linux-pm@vger.kernel.org
13947 B:      https://bugzilla.kernel.org
13948 S:      Supported
13949 F:      Documentation/power/
13950 F:      arch/x86/kernel/acpi/
13951 F:      drivers/base/power/
13952 F:      kernel/power/
13953 F:      include/linux/suspend.h
13954 F:      include/linux/freezer.h
13955 F:      include/linux/pm.h
13956
13957 SVGA HANDLING
13958 M:      Martin Mares <mj@ucw.cz>
13959 L:      linux-video@atrey.karlin.mff.cuni.cz
13960 S:      Maintained
13961 F:      Documentation/svga.txt
13962 F:      arch/x86/boot/video*
13963
13964 SWIOTLB SUBSYSTEM
13965 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13966 L:      iommu@lists.linux-foundation.org
13967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13968 S:      Supported
13969 F:      kernel/dma/swiotlb.c
13970 F:      arch/*/kernel/pci-swiotlb.c
13971 F:      include/linux/swiotlb.h
13972
13973 SWITCHDEV
13974 M:      Jiri Pirko <jiri@resnulli.us>
13975 M:      Ivan Vecera <ivecera@redhat.com>
13976 L:      netdev@vger.kernel.org
13977 S:      Supported
13978 F:      net/switchdev/
13979 F:      include/net/switchdev.h
13980
13981 SY8106A REGULATOR DRIVER
13982 M:      Icenowy Zheng <icenowy@aosc.io>
13983 S:      Maintained
13984 F:      drivers/regulator/sy8106a-regulator.c
13985 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13986
13987 SYNC FILE FRAMEWORK
13988 M:      Sumit Semwal <sumit.semwal@linaro.org>
13989 R:      Gustavo Padovan <gustavo@padovan.org>
13990 S:      Maintained
13991 L:      linux-media@vger.kernel.org
13992 L:      dri-devel@lists.freedesktop.org
13993 F:      drivers/dma-buf/sync_*
13994 F:      drivers/dma-buf/dma-fence*
13995 F:      drivers/dma-buf/sw_sync.c
13996 F:      include/linux/sync_file.h
13997 F:      include/uapi/linux/sync_file.h
13998 F:      Documentation/sync_file.txt
13999 T:      git git://anongit.freedesktop.org/drm/drm-misc
14000
14001 SYNOPSYS ARC ARCHITECTURE
14002 M:      Vineet Gupta <vgupta@synopsys.com>
14003 L:      linux-snps-arc@lists.infradead.org
14004 S:      Supported
14005 F:      arch/arc/
14006 F:      Documentation/devicetree/bindings/arc/*
14007 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14008 F:      drivers/clocksource/arc_timer.c
14009 F:      drivers/tty/serial/arc_uart.c
14010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14011
14012 SYNOPSYS ARC HSDK SDP pll clock driver
14013 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14014 S:      Supported
14015 F:      drivers/clk/clk-hsdk-pll.c
14016 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14017
14018 SYNOPSYS ARC SDP clock driver
14019 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14020 S:      Supported
14021 F:      drivers/clk/axs10x/*
14022 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14023
14024 SYNOPSYS ARC SDP platform support
14025 M:      Alexey Brodkin <abrodkin@synopsys.com>
14026 S:      Supported
14027 F:      arch/arc/plat-axs10x
14028 F:      arch/arc/boot/dts/ax*
14029 F:      Documentation/devicetree/bindings/arc/axs10*
14030
14031 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14032 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14033 S:      Supported
14034 F:      drivers/reset/reset-axs10x.c
14035 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14036
14037 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14038 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14039 S:      Maintained
14040 F:      drivers/tty/serial/8250/8250_dw.c
14041
14042 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14043 M:      Hoan Tran <hotran@apm.com>
14044 L:      linux-gpio@vger.kernel.org
14045 S:      Maintained
14046 F:      drivers/gpio/gpio-dwapb.c
14047 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14048
14049 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14050 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14051 S:      Maintained
14052 F:      drivers/dma/dwi-axi-dmac/
14053 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14054
14055 SYNOPSYS DESIGNWARE DMAC DRIVER
14056 M:      Viresh Kumar <vireshk@kernel.org>
14057 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14058 S:      Maintained
14059 F:      include/linux/dma/dw.h
14060 F:      include/linux/platform_data/dma-dw.h
14061 F:      drivers/dma/dw/
14062
14063 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14064 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14065 L:      netdev@vger.kernel.org
14066 S:      Supported
14067 F:      drivers/net/ethernet/synopsys/
14068
14069 SYNOPSYS DESIGNWARE I2C DRIVER
14070 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14071 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14072 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14073 L:      linux-i2c@vger.kernel.org
14074 S:      Maintained
14075 F:      drivers/i2c/busses/i2c-designware-*
14076 F:      include/linux/platform_data/i2c-designware.h
14077
14078 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14079 M:      Jaehoon Chung <jh80.chung@samsung.com>
14080 L:      linux-mmc@vger.kernel.org
14081 S:      Maintained
14082 F:      drivers/mmc/host/dw_mmc*
14083
14084 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14085 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14086 S:      Supported
14087 F:      drivers/reset/reset-hsdk.c
14088 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14089 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14090
14091 SYSTEM CONFIGURATION (SYSCON)
14092 M:      Lee Jones <lee.jones@linaro.org>
14093 M:      Arnd Bergmann <arnd@arndb.de>
14094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14095 S:      Supported
14096 F:      drivers/mfd/syscon.c
14097
14098 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14099 M:      Sudeep Holla <sudeep.holla@arm.com>
14100 L:      linux-arm-kernel@lists.infradead.org
14101 S:      Maintained
14102 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14103 F:      drivers/clk/clk-sc[mp]i.c
14104 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14105 F:      drivers/firmware/arm_scpi.c
14106 F:      drivers/firmware/arm_scmi/
14107 F:      include/linux/sc[mp]i_protocol.h
14108
14109 SYSTEM RESET/SHUTDOWN DRIVERS
14110 M:      Sebastian Reichel <sre@kernel.org>
14111 L:      linux-pm@vger.kernel.org
14112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14113 S:      Maintained
14114 F:      Documentation/devicetree/bindings/power/reset/
14115 F:      drivers/power/reset/
14116
14117 SYSTEM TRACE MODULE CLASS
14118 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14119 S:      Maintained
14120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14121 F:      Documentation/trace/stm.rst
14122 F:      drivers/hwtracing/stm/
14123 F:      include/linux/stm.h
14124 F:      include/uapi/linux/stm.h
14125
14126 SYSV FILESYSTEM
14127 M:      Christoph Hellwig <hch@infradead.org>
14128 S:      Maintained
14129 F:      Documentation/filesystems/sysv-fs.txt
14130 F:      fs/sysv/
14131 F:      include/linux/sysv_fs.h
14132
14133 TARGET SUBSYSTEM
14134 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14135 L:      linux-scsi@vger.kernel.org
14136 L:      target-devel@vger.kernel.org
14137 W:      http://www.linux-iscsi.org
14138 W:      http://groups.google.com/group/linux-iscsi-target-dev
14139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14140 S:      Supported
14141 F:      drivers/target/
14142 F:      include/target/
14143 F:      Documentation/target/
14144
14145 TASKSTATS STATISTICS INTERFACE
14146 M:      Balbir Singh <bsingharora@gmail.com>
14147 S:      Maintained
14148 F:      Documentation/accounting/taskstats*
14149 F:      include/linux/taskstats*
14150 F:      kernel/taskstats.c
14151
14152 TC subsystem
14153 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14154 M:      Cong Wang <xiyou.wangcong@gmail.com>
14155 M:      Jiri Pirko <jiri@resnulli.us>
14156 L:      netdev@vger.kernel.org
14157 S:      Maintained
14158 F:      include/net/pkt_cls.h
14159 F:      include/net/pkt_sched.h
14160 F:      include/net/tc_act/
14161 F:      include/uapi/linux/pkt_cls.h
14162 F:      include/uapi/linux/pkt_sched.h
14163 F:      include/uapi/linux/tc_act/
14164 F:      include/uapi/linux/tc_ematch/
14165 F:      net/sched/
14166
14167 TC90522 MEDIA DRIVER
14168 M:      Akihiro Tsukada <tskd08@gmail.com>
14169 L:      linux-media@vger.kernel.org
14170 S:      Odd Fixes
14171 F:      drivers/media/dvb-frontends/tc90522*
14172
14173 TCP LOW PRIORITY MODULE
14174 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14175 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14176 W:      http://tcp-lp-mod.sourceforge.net/
14177 S:      Maintained
14178 F:      net/ipv4/tcp_lp.c
14179
14180 TDA10071 MEDIA DRIVER
14181 M:      Antti Palosaari <crope@iki.fi>
14182 L:      linux-media@vger.kernel.org
14183 W:      https://linuxtv.org
14184 W:      http://palosaari.fi/linux/
14185 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14186 T:      git git://linuxtv.org/anttip/media_tree.git
14187 S:      Maintained
14188 F:      drivers/media/dvb-frontends/tda10071*
14189
14190 TDA18212 MEDIA DRIVER
14191 M:      Antti Palosaari <crope@iki.fi>
14192 L:      linux-media@vger.kernel.org
14193 W:      https://linuxtv.org
14194 W:      http://palosaari.fi/linux/
14195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14196 T:      git git://linuxtv.org/anttip/media_tree.git
14197 S:      Maintained
14198 F:      drivers/media/tuners/tda18212*
14199
14200 TDA18218 MEDIA DRIVER
14201 M:      Antti Palosaari <crope@iki.fi>
14202 L:      linux-media@vger.kernel.org
14203 W:      https://linuxtv.org
14204 W:      http://palosaari.fi/linux/
14205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14206 T:      git git://linuxtv.org/anttip/media_tree.git
14207 S:      Maintained
14208 F:      drivers/media/tuners/tda18218*
14209
14210 TDA18250 MEDIA DRIVER
14211 M:      Olli Salonen <olli.salonen@iki.fi>
14212 L:      linux-media@vger.kernel.org
14213 W:      https://linuxtv.org
14214 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14215 T:      git git://linuxtv.org/media_tree.git
14216 S:      Maintained
14217 F:      drivers/media/tuners/tda18250*
14218
14219 TDA18271 MEDIA DRIVER
14220 M:      Michael Krufky <mkrufky@linuxtv.org>
14221 L:      linux-media@vger.kernel.org
14222 W:      https://linuxtv.org
14223 W:      http://github.com/mkrufky
14224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14225 T:      git git://linuxtv.org/mkrufky/tuners.git
14226 S:      Maintained
14227 F:      drivers/media/tuners/tda18271*
14228
14229 TDA1997x MEDIA DRIVER
14230 M:      Tim Harvey <tharvey@gateworks.com>
14231 L:      linux-media@vger.kernel.org
14232 W:      https://linuxtv.org
14233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14234 S:      Maintained
14235 F:      drivers/media/i2c/tda1997x.*
14236
14237 TDA827x MEDIA DRIVER
14238 M:      Michael Krufky <mkrufky@linuxtv.org>
14239 L:      linux-media@vger.kernel.org
14240 W:      https://linuxtv.org
14241 W:      http://github.com/mkrufky
14242 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14243 T:      git git://linuxtv.org/mkrufky/tuners.git
14244 S:      Maintained
14245 F:      drivers/media/tuners/tda8290.*
14246
14247 TDA8290 MEDIA DRIVER
14248 M:      Michael Krufky <mkrufky@linuxtv.org>
14249 L:      linux-media@vger.kernel.org
14250 W:      https://linuxtv.org
14251 W:      http://github.com/mkrufky
14252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14253 T:      git git://linuxtv.org/mkrufky/tuners.git
14254 S:      Maintained
14255 F:      drivers/media/tuners/tda8290.*
14256
14257 TDA9840 MEDIA DRIVER
14258 M:      Hans Verkuil <hverkuil@xs4all.nl>
14259 L:      linux-media@vger.kernel.org
14260 T:      git git://linuxtv.org/media_tree.git
14261 W:      https://linuxtv.org
14262 S:      Maintained
14263 F:      drivers/media/i2c/tda9840*
14264
14265 TEA5761 TUNER DRIVER
14266 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14267 L:      linux-media@vger.kernel.org
14268 W:      https://linuxtv.org
14269 T:      git git://linuxtv.org/media_tree.git
14270 S:      Odd fixes
14271 F:      drivers/media/tuners/tea5761.*
14272
14273 TEA5767 TUNER DRIVER
14274 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14275 L:      linux-media@vger.kernel.org
14276 W:      https://linuxtv.org
14277 T:      git git://linuxtv.org/media_tree.git
14278 S:      Maintained
14279 F:      drivers/media/tuners/tea5767.*
14280
14281 TEA6415C MEDIA DRIVER
14282 M:      Hans Verkuil <hverkuil@xs4all.nl>
14283 L:      linux-media@vger.kernel.org
14284 T:      git git://linuxtv.org/media_tree.git
14285 W:      https://linuxtv.org
14286 S:      Maintained
14287 F:      drivers/media/i2c/tea6415c*
14288
14289 TEA6420 MEDIA DRIVER
14290 M:      Hans Verkuil <hverkuil@xs4all.nl>
14291 L:      linux-media@vger.kernel.org
14292 T:      git git://linuxtv.org/media_tree.git
14293 W:      https://linuxtv.org
14294 S:      Maintained
14295 F:      drivers/media/i2c/tea6420*
14296
14297 TEAM DRIVER
14298 M:      Jiri Pirko <jiri@resnulli.us>
14299 L:      netdev@vger.kernel.org
14300 S:      Supported
14301 F:      drivers/net/team/
14302 F:      include/linux/if_team.h
14303 F:      include/uapi/linux/if_team.h
14304
14305 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14306 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14307 S:      Maintained
14308 F:      arch/x86/platform/ts5500/
14309
14310 TECHNOTREND USB IR RECEIVER
14311 M:      Sean Young <sean@mess.org>
14312 L:      linux-media@vger.kernel.org
14313 S:      Maintained
14314 F:      drivers/media/rc/ttusbir.c
14315
14316 TECHWELL TW9910 VIDEO DECODER
14317 L:      linux-media@vger.kernel.org
14318 S:      Orphan
14319 F:      drivers/media/i2c/tw9910.c
14320 F:      include/media/i2c/tw9910.h
14321
14322 TEE SUBSYSTEM
14323 M:      Jens Wiklander <jens.wiklander@linaro.org>
14324 S:      Maintained
14325 F:      include/linux/tee_drv.h
14326 F:      include/uapi/linux/tee.h
14327 F:      drivers/tee/
14328 F:      Documentation/tee.txt
14329
14330 TEGRA ARCHITECTURE SUPPORT
14331 M:      Thierry Reding <thierry.reding@gmail.com>
14332 M:      Jonathan Hunter <jonathanh@nvidia.com>
14333 L:      linux-tegra@vger.kernel.org
14334 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14336 S:      Supported
14337 N:      [^a-z]tegra
14338
14339 TEGRA CLOCK DRIVER
14340 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14341 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14342 S:      Supported
14343 F:      drivers/clk/tegra/
14344
14345 TEGRA DMA DRIVERS
14346 M:      Laxman Dewangan <ldewangan@nvidia.com>
14347 M:      Jon Hunter <jonathanh@nvidia.com>
14348 S:      Supported
14349 F:      drivers/dma/tegra*
14350
14351 TEGRA I2C DRIVER
14352 M:      Laxman Dewangan <ldewangan@nvidia.com>
14353 S:      Supported
14354 F:      drivers/i2c/busses/i2c-tegra.c
14355
14356 TEGRA IOMMU DRIVERS
14357 M:      Thierry Reding <thierry.reding@gmail.com>
14358 L:      linux-tegra@vger.kernel.org
14359 S:      Supported
14360 F:      drivers/iommu/tegra*
14361
14362 TEGRA KBC DRIVER
14363 M:      Laxman Dewangan <ldewangan@nvidia.com>
14364 S:      Supported
14365 F:      drivers/input/keyboard/tegra-kbc.c
14366
14367 TEGRA NAND DRIVER
14368 M:      Stefan Agner <stefan@agner.ch>
14369 M:      Lucas Stach <dev@lynxeye.de>
14370 S:      Maintained
14371 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14372 F:      drivers/mtd/nand/raw/tegra_nand.c
14373
14374 TEGRA PWM DRIVER
14375 M:      Thierry Reding <thierry.reding@gmail.com>
14376 S:      Supported
14377 F:      drivers/pwm/pwm-tegra.c
14378
14379 TEGRA SERIAL DRIVER
14380 M:      Laxman Dewangan <ldewangan@nvidia.com>
14381 S:      Supported
14382 F:      drivers/tty/serial/serial-tegra.c
14383
14384 TEGRA SPI DRIVER
14385 M:      Laxman Dewangan <ldewangan@nvidia.com>
14386 S:      Supported
14387 F:      drivers/spi/spi-tegra*
14388
14389 TEHUTI ETHERNET DRIVER
14390 M:      Andy Gospodarek <andy@greyhouse.net>
14391 L:      netdev@vger.kernel.org
14392 S:      Supported
14393 F:      drivers/net/ethernet/tehuti/*
14394
14395 Telecom Clock Driver for MCPL0010
14396 M:      Mark Gross <mark.gross@intel.com>
14397 S:      Supported
14398 F:      drivers/char/tlclk.c
14399
14400 TENSILICA XTENSA PORT (xtensa)
14401 M:      Chris Zankel <chris@zankel.net>
14402 M:      Max Filippov <jcmvbkbc@gmail.com>
14403 L:      linux-xtensa@linux-xtensa.org
14404 T:      git git://github.com/czankel/xtensa-linux.git
14405 S:      Maintained
14406 F:      arch/xtensa/
14407 F:      drivers/irqchip/irq-xtensa-*
14408
14409 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14410 M:      Nishanth Menon <nm@ti.com>
14411 M:      Tero Kristo <t-kristo@ti.com>
14412 M:      Santosh Shilimkar <ssantosh@kernel.org>
14413 L:      linux-arm-kernel@lists.infradead.org
14414 S:      Maintained
14415 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14416 F:      drivers/firmware/ti_sci*
14417 F:      include/linux/soc/ti/ti_sci_protocol.h
14418 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14419 F:      include/dt-bindings/genpd/k2g.h
14420 F:      drivers/soc/ti/ti_sci_pm_domains.c
14421 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14422 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14423 F:      drivers/clk/keystone/sci-clk.c
14424 F:      drivers/reset/reset-ti-sci.c
14425
14426 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14427 M:      Hans Verkuil <hverkuil@xs4all.nl>
14428 L:      linux-media@vger.kernel.org
14429 T:      git git://linuxtv.org/media_tree.git
14430 W:      https://linuxtv.org
14431 S:      Maintained
14432 F:      drivers/media/radio/radio-raremono.c
14433
14434 THERMAL
14435 M:      Zhang Rui <rui.zhang@intel.com>
14436 M:      Eduardo Valentin <edubezval@gmail.com>
14437 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14438 L:      linux-pm@vger.kernel.org
14439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14441 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14442 S:      Supported
14443 F:      drivers/thermal/
14444 F:      include/linux/thermal.h
14445 F:      include/uapi/linux/thermal.h
14446 F:      include/linux/cpu_cooling.h
14447 F:      Documentation/devicetree/bindings/thermal/
14448
14449 THERMAL/CPU_COOLING
14450 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14451 M:      Viresh Kumar <viresh.kumar@linaro.org>
14452 M:      Javi Merino <javi.merino@kernel.org>
14453 L:      linux-pm@vger.kernel.org
14454 S:      Supported
14455 F:      Documentation/thermal/cpu-cooling-api.txt
14456 F:      drivers/thermal/cpu_cooling.c
14457 F:      include/linux/cpu_cooling.h
14458
14459 THINKPAD ACPI EXTRAS DRIVER
14460 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14461 L:      ibm-acpi-devel@lists.sourceforge.net
14462 L:      platform-driver-x86@vger.kernel.org
14463 W:      http://ibm-acpi.sourceforge.net
14464 W:      http://thinkwiki.org/wiki/Ibm-acpi
14465 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14466 S:      Maintained
14467 F:      drivers/platform/x86/thinkpad_acpi.c
14468
14469 THUNDERBOLT DRIVER
14470 M:      Andreas Noever <andreas.noever@gmail.com>
14471 M:      Michael Jamet <michael.jamet@intel.com>
14472 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14473 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14475 S:      Maintained
14476 F:      Documentation/admin-guide/thunderbolt.rst
14477 F:      drivers/thunderbolt/
14478 F:      include/linux/thunderbolt.h
14479
14480 THUNDERBOLT NETWORK DRIVER
14481 M:      Michael Jamet <michael.jamet@intel.com>
14482 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14483 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14484 L:      netdev@vger.kernel.org
14485 S:      Maintained
14486 F:      drivers/net/thunderbolt.c
14487
14488 THUNDERX GPIO DRIVER
14489 M:      David Daney <david.daney@cavium.com>
14490 S:      Maintained
14491 F:      drivers/gpio/gpio-thunderx.c
14492
14493 TI AM437X VPFE DRIVER
14494 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14495 L:      linux-media@vger.kernel.org
14496 W:      https://linuxtv.org
14497 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14498 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14499 S:      Maintained
14500 F:      drivers/media/platform/am437x/
14501
14502 TI BANDGAP AND THERMAL DRIVER
14503 M:      Eduardo Valentin <edubezval@gmail.com>
14504 M:      Keerthy <j-keerthy@ti.com>
14505 L:      linux-pm@vger.kernel.org
14506 L:      linux-omap@vger.kernel.org
14507 S:      Maintained
14508 F:      drivers/thermal/ti-soc-thermal/
14509
14510 TI BQ27XXX POWER SUPPLY DRIVER
14511 R:      Andrew F. Davis <afd@ti.com>
14512 F:      include/linux/power/bq27xxx_battery.h
14513 F:      drivers/power/supply/bq27xxx_battery.c
14514 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14515
14516 TI CDCE706 CLOCK DRIVER
14517 M:      Max Filippov <jcmvbkbc@gmail.com>
14518 S:      Maintained
14519 F:      drivers/clk/clk-cdce706.c
14520
14521 TI CLOCK DRIVER
14522 M:      Tero Kristo <t-kristo@ti.com>
14523 L:      linux-omap@vger.kernel.org
14524 S:      Maintained
14525 F:      drivers/clk/ti/
14526 F:      include/linux/clk/ti.h
14527
14528 TI DAVINCI MACHINE SUPPORT
14529 M:      Sekhar Nori <nsekhar@ti.com>
14530 M:      Kevin Hilman <khilman@kernel.org>
14531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14533 S:      Supported
14534 F:      arch/arm/mach-davinci/
14535 F:      drivers/i2c/busses/i2c-davinci.c
14536 F:      arch/arm/boot/dts/da850*
14537
14538 TI DAVINCI SERIES CLOCK DRIVER
14539 M:      David Lechner <david@lechnology.com>
14540 R:      Sekhar Nori <nsekhar@ti.com>
14541 S:      Maintained
14542 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14543 F:      drivers/clk/davinci/
14544
14545 TI DAVINCI SERIES GPIO DRIVER
14546 M:      Keerthy <j-keerthy@ti.com>
14547 L:      linux-gpio@vger.kernel.org
14548 S:      Maintained
14549 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14550 F:      drivers/gpio/gpio-davinci.c
14551
14552 TI DAVINCI SERIES MEDIA DRIVER
14553 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14554 L:      linux-media@vger.kernel.org
14555 W:      https://linuxtv.org
14556 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14557 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14558 S:      Maintained
14559 F:      drivers/media/platform/davinci/
14560 F:      include/media/davinci/
14561
14562 TI ETHERNET SWITCH DRIVER (CPSW)
14563 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14564 L:      linux-omap@vger.kernel.org
14565 L:      netdev@vger.kernel.org
14566 S:      Maintained
14567 F:      drivers/net/ethernet/ti/cpsw*
14568 F:      drivers/net/ethernet/ti/davinci*
14569
14570 TI FLASH MEDIA INTERFACE DRIVER
14571 M:      Alex Dubov <oakad@yahoo.com>
14572 S:      Maintained
14573 F:      drivers/misc/tifm*
14574 F:      drivers/mmc/host/tifm_sd.c
14575 F:      include/linux/tifm.h
14576
14577 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14578 M:      Santosh Shilimkar <ssantosh@kernel.org>
14579 L:      linux-kernel@vger.kernel.org
14580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14581 S:      Maintained
14582 F:      drivers/soc/ti/*
14583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14584
14585 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14586 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14587 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14588 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14589 S:      Maintained
14590 F:      sound/soc/codecs/lm49453*
14591 F:      sound/soc/codecs/isabelle*
14592
14593 TI LP855x BACKLIGHT DRIVER
14594 M:      Milo Kim <milo.kim@ti.com>
14595 S:      Maintained
14596 F:      Documentation/backlight/lp855x-driver.txt
14597 F:      drivers/video/backlight/lp855x_bl.c
14598 F:      include/linux/platform_data/lp855x.h
14599
14600 TI LP8727 CHARGER DRIVER
14601 M:      Milo Kim <milo.kim@ti.com>
14602 S:      Maintained
14603 F:      drivers/power/supply/lp8727_charger.c
14604 F:      include/linux/platform_data/lp8727.h
14605
14606 TI LP8788 MFD DRIVER
14607 M:      Milo Kim <milo.kim@ti.com>
14608 S:      Maintained
14609 F:      drivers/iio/adc/lp8788_adc.c
14610 F:      drivers/leds/leds-lp8788.c
14611 F:      drivers/mfd/lp8788*.c
14612 F:      drivers/power/supply/lp8788-charger.c
14613 F:      drivers/regulator/lp8788-*.c
14614 F:      include/linux/mfd/lp8788*.h
14615
14616 TI NETCP ETHERNET DRIVER
14617 M:      Wingman Kwok <w-kwok2@ti.com>
14618 M:      Murali Karicheri <m-karicheri2@ti.com>
14619 L:      netdev@vger.kernel.org
14620 S:      Maintained
14621 F:      drivers/net/ethernet/ti/netcp*
14622
14623 TI TAS571X FAMILY ASoC CODEC DRIVER
14624 M:      Kevin Cernekee <cernekee@chromium.org>
14625 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14626 S:      Odd Fixes
14627 F:      sound/soc/codecs/tas571x*
14628
14629 TI TRF7970A NFC DRIVER
14630 M:      Mark Greer <mgreer@animalcreek.com>
14631 L:      linux-wireless@vger.kernel.org
14632 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14633 S:      Supported
14634 F:      drivers/nfc/trf7970a.c
14635 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14636
14637 TI TWL4030 SERIES SOC CODEC DRIVER
14638 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14639 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14640 S:      Maintained
14641 F:      sound/soc/codecs/twl4030*
14642
14643 TI VPE/CAL DRIVERS
14644 M:      Benoit Parrot <bparrot@ti.com>
14645 L:      linux-media@vger.kernel.org
14646 W:      http://linuxtv.org/
14647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14648 S:      Maintained
14649 F:      drivers/media/platform/ti-vpe/
14650
14651 TI WILINK WIRELESS DRIVERS
14652 L:      linux-wireless@vger.kernel.org
14653 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14654 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14656 S:      Orphan
14657 F:      drivers/net/wireless/ti/
14658 F:      include/linux/wl12xx.h
14659
14660 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14661 M:      John Stultz <john.stultz@linaro.org>
14662 M:      Thomas Gleixner <tglx@linutronix.de>
14663 R:      Stephen Boyd <sboyd@kernel.org>
14664 L:      linux-kernel@vger.kernel.org
14665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14666 S:      Supported
14667 F:      include/linux/clocksource.h
14668 F:      include/linux/time.h
14669 F:      include/linux/timex.h
14670 F:      include/uapi/linux/time.h
14671 F:      include/uapi/linux/timex.h
14672 F:      kernel/time/clocksource.c
14673 F:      kernel/time/time*.c
14674 F:      kernel/time/alarmtimer.c
14675 F:      kernel/time/ntp.c
14676 F:      tools/testing/selftests/timers/
14677
14678 TIPC NETWORK LAYER
14679 M:      Jon Maloy <jon.maloy@ericsson.com>
14680 M:      Ying Xue <ying.xue@windriver.com>
14681 L:      netdev@vger.kernel.org (core kernel code)
14682 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14683 W:      http://tipc.sourceforge.net/
14684 S:      Maintained
14685 F:      include/uapi/linux/tipc*.h
14686 F:      net/tipc/
14687
14688 TLAN NETWORK DRIVER
14689 M:      Samuel Chessman <chessman@tux.org>
14690 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14691 W:      http://sourceforge.net/projects/tlan/
14692 S:      Maintained
14693 F:      Documentation/networking/tlan.txt
14694 F:      drivers/net/ethernet/ti/tlan.*
14695
14696 TM6000 VIDEO4LINUX DRIVER
14697 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14698 L:      linux-media@vger.kernel.org
14699 W:      https://linuxtv.org
14700 T:      git git://linuxtv.org/media_tree.git
14701 S:      Odd fixes
14702 F:      drivers/media/usb/tm6000/
14703 F:      Documentation/media/v4l-drivers/tm6000*
14704
14705 TMIO/SDHI MMC DRIVER
14706 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14707 L:      linux-mmc@vger.kernel.org
14708 S:      Supported
14709 F:      drivers/mmc/host/tmio_mmc*
14710 F:      drivers/mmc/host/renesas_sdhi*
14711 F:      include/linux/mfd/tmio.h
14712
14713 TMP401 HARDWARE MONITOR DRIVER
14714 M:      Guenter Roeck <linux@roeck-us.net>
14715 L:      linux-hwmon@vger.kernel.org
14716 S:      Maintained
14717 F:      Documentation/hwmon/tmp401
14718 F:      drivers/hwmon/tmp401.c
14719
14720 TMPFS (SHMEM FILESYSTEM)
14721 M:      Hugh Dickins <hughd@google.com>
14722 L:      linux-mm@kvack.org
14723 S:      Maintained
14724 F:      include/linux/shmem_fs.h
14725 F:      mm/shmem.c
14726
14727 TOMOYO SECURITY MODULE
14728 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14729 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14730 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14731 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14732 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14733 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14734 W:      http://tomoyo.sourceforge.jp/
14735 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14736 S:      Maintained
14737 F:      security/tomoyo/
14738
14739 TOPSTAR LAPTOP EXTRAS DRIVER
14740 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14741 L:      platform-driver-x86@vger.kernel.org
14742 S:      Maintained
14743 F:      drivers/platform/x86/topstar-laptop.c
14744
14745 TORTURE-TEST MODULES
14746 M:      Davidlohr Bueso <dave@stgolabs.net>
14747 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14748 M:      Josh Triplett <josh@joshtriplett.org>
14749 L:      linux-kernel@vger.kernel.org
14750 S:      Supported
14751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14752 F:      Documentation/RCU/torture.txt
14753 F:      kernel/torture.c
14754 F:      kernel/rcu/rcutorture.c
14755 F:      kernel/rcu/rcuperf.c
14756 F:      kernel/locking/locktorture.c
14757
14758 TOSHIBA ACPI EXTRAS DRIVER
14759 M:      Azael Avalos <coproscefalo@gmail.com>
14760 L:      platform-driver-x86@vger.kernel.org
14761 S:      Maintained
14762 F:      drivers/platform/x86/toshiba_acpi.c
14763
14764 TOSHIBA BLUETOOTH DRIVER
14765 M:      Azael Avalos <coproscefalo@gmail.com>
14766 L:      platform-driver-x86@vger.kernel.org
14767 S:      Maintained
14768 F:      drivers/platform/x86/toshiba_bluetooth.c
14769
14770 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14771 M:      Azael Avalos <coproscefalo@gmail.com>
14772 L:      platform-driver-x86@vger.kernel.org
14773 S:      Maintained
14774 F:      drivers/platform/x86/toshiba_haps.c
14775
14776 TOSHIBA SMM DRIVER
14777 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14778 W:      http://www.buzzard.org.uk/toshiba/
14779 S:      Maintained
14780 F:      drivers/char/toshiba.c
14781 F:      include/linux/toshiba.h
14782 F:      include/uapi/linux/toshiba.h
14783
14784 TOSHIBA TC358743 DRIVER
14785 M:      Mats Randgaard <matrandg@cisco.com>
14786 L:      linux-media@vger.kernel.org
14787 S:      Maintained
14788 F:      drivers/media/i2c/tc358743*
14789 F:      include/media/i2c/tc358743.h
14790
14791 TOSHIBA WMI HOTKEYS DRIVER
14792 M:      Azael Avalos <coproscefalo@gmail.com>
14793 L:      platform-driver-x86@vger.kernel.org
14794 S:      Maintained
14795 F:      drivers/platform/x86/toshiba-wmi.c
14796
14797 TPM DEVICE DRIVER
14798 M:      Peter Huewe <peterhuewe@gmx.de>
14799 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14800 R:      Jason Gunthorpe <jgg@ziepe.ca>
14801 L:      linux-integrity@vger.kernel.org
14802 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14803 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14804 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14805 S:      Maintained
14806 F:      drivers/char/tpm/
14807
14808 TRACING
14809 M:      Steven Rostedt <rostedt@goodmis.org>
14810 M:      Ingo Molnar <mingo@redhat.com>
14811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14812 S:      Maintained
14813 F:      Documentation/trace/ftrace.rst
14814 F:      arch/*/*/*/ftrace.h
14815 F:      arch/*/kernel/ftrace.c
14816 F:      include/*/ftrace.h
14817 F:      include/linux/trace*.h
14818 F:      include/trace/
14819 F:      kernel/trace/
14820 F:      tools/testing/selftests/ftrace/
14821
14822 TRACING MMIO ACCESSES (MMIOTRACE)
14823 M:      Steven Rostedt <rostedt@goodmis.org>
14824 M:      Ingo Molnar <mingo@kernel.org>
14825 R:      Karol Herbst <karolherbst@gmail.com>
14826 R:      Pekka Paalanen <ppaalanen@gmail.com>
14827 S:      Maintained
14828 L:      linux-kernel@vger.kernel.org
14829 L:      nouveau@lists.freedesktop.org
14830 F:      kernel/trace/trace_mmiotrace.c
14831 F:      include/linux/mmiotrace.h
14832 F:      arch/x86/mm/kmmio.c
14833 F:      arch/x86/mm/mmio-mod.c
14834 F:      arch/x86/mm/testmmiotrace.c
14835
14836 TRIVIAL PATCHES
14837 M:      Jiri Kosina <trivial@kernel.org>
14838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14839 S:      Maintained
14840 K:      ^Subject:.*(?i)trivial
14841
14842 TEMPO SEMICONDUCTOR DRIVERS
14843 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14844 S:      Maintained
14845 F:      sound/soc/codecs/tscs*.c
14846 F:      sound/soc/codecs/tscs*.h
14847 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14848
14849 TTY LAYER
14850 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14851 M:      Jiri Slaby <jslaby@suse.com>
14852 S:      Supported
14853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14854 F:      Documentation/serial/
14855 F:      drivers/tty/
14856 F:      drivers/tty/serial/serial_core.c
14857 F:      include/linux/serial_core.h
14858 F:      include/linux/serial.h
14859 F:      include/linux/tty.h
14860 F:      include/uapi/linux/serial_core.h
14861 F:      include/uapi/linux/serial.h
14862 F:      include/uapi/linux/tty.h
14863
14864 TUA9001 MEDIA DRIVER
14865 M:      Antti Palosaari <crope@iki.fi>
14866 L:      linux-media@vger.kernel.org
14867 W:      https://linuxtv.org
14868 W:      http://palosaari.fi/linux/
14869 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14870 T:      git git://linuxtv.org/anttip/media_tree.git
14871 S:      Maintained
14872 F:      drivers/media/tuners/tua9001*
14873
14874 TULIP NETWORK DRIVERS
14875 L:      netdev@vger.kernel.org
14876 L:      linux-parisc@vger.kernel.org
14877 S:      Orphan
14878 F:      drivers/net/ethernet/dec/tulip/
14879
14880 TUN/TAP driver
14881 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14882 W:      http://vtun.sourceforge.net/tun
14883 S:      Maintained
14884 F:      Documentation/networking/tuntap.txt
14885 F:      arch/um/os-Linux/drivers/
14886
14887 TURBOCHANNEL SUBSYSTEM
14888 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14889 M:      Ralf Baechle <ralf@linux-mips.org>
14890 L:      linux-mips@linux-mips.org
14891 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14892 S:      Maintained
14893 F:      drivers/tc/
14894 F:      include/linux/tc.h
14895
14896 TURBOSTAT UTILITY
14897 M:      "Len Brown" <lenb@kernel.org>
14898 L:      linux-pm@vger.kernel.org
14899 B:      https://bugzilla.kernel.org
14900 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14902 S:      Supported
14903 F:      tools/power/x86/turbostat/
14904
14905 TW5864 VIDEO4LINUX DRIVER
14906 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14907 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14908 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14909 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14910 L:      linux-media@vger.kernel.org
14911 S:      Supported
14912 F:      drivers/media/pci/tw5864/
14913
14914 TW68 VIDEO4LINUX DRIVER
14915 M:      Hans Verkuil <hverkuil@xs4all.nl>
14916 L:      linux-media@vger.kernel.org
14917 T:      git git://linuxtv.org/media_tree.git
14918 W:      https://linuxtv.org
14919 S:      Odd Fixes
14920 F:      drivers/media/pci/tw68/
14921
14922 TW686X VIDEO4LINUX DRIVER
14923 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14924 L:      linux-media@vger.kernel.org
14925 T:      git git://linuxtv.org/media_tree.git
14926 W:      http://linuxtv.org
14927 S:      Maintained
14928 F:      drivers/media/pci/tw686x/
14929
14930 UBI FILE SYSTEM (UBIFS)
14931 M:      Richard Weinberger <richard@nod.at>
14932 M:      Artem Bityutskiy <dedekind1@gmail.com>
14933 M:      Adrian Hunter <adrian.hunter@intel.com>
14934 L:      linux-mtd@lists.infradead.org
14935 T:      git git://git.infradead.org/ubifs-2.6.git
14936 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14937 S:      Supported
14938 F:      Documentation/filesystems/ubifs.txt
14939 F:      fs/ubifs/
14940
14941 UCLINUX (M68KNOMMU AND COLDFIRE)
14942 M:      Greg Ungerer <gerg@linux-m68k.org>
14943 W:      http://www.linux-m68k.org/
14944 W:      http://www.uclinux.org/
14945 L:      linux-m68k@lists.linux-m68k.org
14946 L:      uclinux-dev@uclinux.org  (subscribers-only)
14947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14948 S:      Maintained
14949 F:      arch/m68k/coldfire/
14950 F:      arch/m68k/68*/
14951 F:      arch/m68k/*/*_no.*
14952 F:      arch/m68k/include/asm/*_no.*
14953
14954 UDF FILESYSTEM
14955 M:      Jan Kara <jack@suse.com>
14956 S:      Maintained
14957 F:      Documentation/filesystems/udf.txt
14958 F:      fs/udf/
14959
14960 UDRAW TABLET
14961 M:      Bastien Nocera <hadess@hadess.net>
14962 L:      linux-input@vger.kernel.org
14963 S:      Maintained
14964 F:      drivers/hid/hid-udraw-ps3.c
14965
14966 UFS FILESYSTEM
14967 M:      Evgeniy Dushistov <dushistov@mail.ru>
14968 S:      Maintained
14969 F:      Documentation/filesystems/ufs.txt
14970 F:      fs/ufs/
14971
14972 UHID USERSPACE HID IO DRIVER:
14973 M:      David Herrmann <dh.herrmann@googlemail.com>
14974 L:      linux-input@vger.kernel.org
14975 S:      Maintained
14976 F:      drivers/hid/uhid.c
14977 F:      include/uapi/linux/uhid.h
14978
14979 ULPI BUS
14980 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14981 L:      linux-usb@vger.kernel.org
14982 S:      Maintained
14983 F:      drivers/usb/common/ulpi.c
14984 F:      include/linux/ulpi/
14985
14986 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14987 L:      linux-usb@vger.kernel.org
14988 S:      Orphan
14989 F:      drivers/uwb/
14990 F:      include/linux/uwb.h
14991 F:      include/linux/uwb/
14992
14993 UNICORE32 ARCHITECTURE:
14994 M:      Guan Xuetao <gxt@pku.edu.cn>
14995 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14996 S:      Maintained
14997 T:      git git://github.com/gxt/linux.git
14998 F:      arch/unicore32/
14999
15000 UNIFDEF
15001 M:      Tony Finch <dot@dotat.at>
15002 W:      http://dotat.at/prog/unifdef
15003 S:      Maintained
15004 F:      scripts/unifdef.c
15005
15006 UNIFORM CDROM DRIVER
15007 M:      Jens Axboe <axboe@kernel.dk>
15008 W:      http://www.kernel.dk
15009 S:      Maintained
15010 F:      Documentation/cdrom/
15011 F:      drivers/cdrom/cdrom.c
15012 F:      include/linux/cdrom.h
15013 F:      include/uapi/linux/cdrom.h
15014
15015 UNISYS S-PAR DRIVERS
15016 M:      David Kershner <david.kershner@unisys.com>
15017 L:      sparmaintainer@unisys.com (Unisys internal)
15018 S:      Supported
15019 F:      include/linux/visorbus.h
15020 F:      drivers/visorbus/
15021 F:      drivers/staging/unisys/
15022
15023 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15024 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15025 L:      linux-scsi@vger.kernel.org
15026 S:      Supported
15027 F:      Documentation/scsi/ufs.txt
15028 F:      drivers/scsi/ufs/
15029
15030 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15031 M:      Joao Pinto <jpinto@synopsys.com>
15032 L:      linux-scsi@vger.kernel.org
15033 S:      Supported
15034 F:      drivers/scsi/ufs/*dwc*
15035
15036 UNSORTED BLOCK IMAGES (UBI)
15037 M:      Artem Bityutskiy <dedekind1@gmail.com>
15038 M:      Richard Weinberger <richard@nod.at>
15039 W:      http://www.linux-mtd.infradead.org/
15040 L:      linux-mtd@lists.infradead.org
15041 T:      git git://git.infradead.org/ubifs-2.6.git
15042 S:      Supported
15043 F:      drivers/mtd/ubi/
15044 F:      include/linux/mtd/ubi.h
15045 F:      include/uapi/mtd/ubi-user.h
15046
15047 USB "USBNET" DRIVER FRAMEWORK
15048 M:      Oliver Neukum <oneukum@suse.com>
15049 L:      netdev@vger.kernel.org
15050 W:      http://www.linux-usb.org/usbnet
15051 S:      Maintained
15052 F:      drivers/net/usb/usbnet.c
15053 F:      include/linux/usb/usbnet.h
15054
15055 USB ACM DRIVER
15056 M:      Oliver Neukum <oneukum@suse.com>
15057 L:      linux-usb@vger.kernel.org
15058 S:      Maintained
15059 F:      Documentation/usb/acm.txt
15060 F:      drivers/usb/class/cdc-acm.*
15061
15062 USB AR5523 WIRELESS DRIVER
15063 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15064 L:      linux-wireless@vger.kernel.org
15065 S:      Maintained
15066 F:      drivers/net/wireless/ath/ar5523/
15067
15068 USB ATTACHED SCSI
15069 M:      Oliver Neukum <oneukum@suse.com>
15070 L:      linux-usb@vger.kernel.org
15071 L:      linux-scsi@vger.kernel.org
15072 S:      Maintained
15073 F:      drivers/usb/storage/uas.c
15074
15075 USB CDC ETHERNET DRIVER
15076 M:      Oliver Neukum <oliver@neukum.org>
15077 L:      linux-usb@vger.kernel.org
15078 S:      Maintained
15079 F:      drivers/net/usb/cdc_*.c
15080 F:      include/uapi/linux/usb/cdc.h
15081
15082 USB CHAOSKEY DRIVER
15083 M:      Keith Packard <keithp@keithp.com>
15084 L:      linux-usb@vger.kernel.org
15085 S:      Maintained
15086 F:      drivers/usb/misc/chaoskey.c
15087
15088 USB CYPRESS C67X00 DRIVER
15089 M:      Peter Korsgaard <jacmet@sunsite.dk>
15090 L:      linux-usb@vger.kernel.org
15091 S:      Maintained
15092 F:      drivers/usb/c67x00/
15093
15094 USB DAVICOM DM9601 DRIVER
15095 M:      Peter Korsgaard <jacmet@sunsite.dk>
15096 L:      netdev@vger.kernel.org
15097 W:      http://www.linux-usb.org/usbnet
15098 S:      Maintained
15099 F:      drivers/net/usb/dm9601.c
15100
15101 USB DIAMOND RIO500 DRIVER
15102 M:      Cesar Miquel <miquel@df.uba.ar>
15103 L:      rio500-users@lists.sourceforge.net
15104 W:      http://rio500.sourceforge.net
15105 S:      Maintained
15106 F:      drivers/usb/misc/rio500*
15107
15108 USB EHCI DRIVER
15109 M:      Alan Stern <stern@rowland.harvard.edu>
15110 L:      linux-usb@vger.kernel.org
15111 S:      Maintained
15112 F:      Documentation/usb/ehci.txt
15113 F:      drivers/usb/host/ehci*
15114
15115 USB GADGET/PERIPHERAL SUBSYSTEM
15116 M:      Felipe Balbi <balbi@kernel.org>
15117 L:      linux-usb@vger.kernel.org
15118 W:      http://www.linux-usb.org/gadget
15119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15120 S:      Maintained
15121 F:      drivers/usb/gadget/
15122 F:      include/linux/usb/gadget*
15123
15124 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15125 M:      Jiri Kosina <jikos@kernel.org>
15126 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15127 L:      linux-usb@vger.kernel.org
15128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15129 S:      Maintained
15130 F:      Documentation/hid/hiddev.txt
15131 F:      drivers/hid/usbhid/
15132
15133 USB INTEL XHCI ROLE MUX DRIVER
15134 M:      Hans de Goede <hdegoede@redhat.com>
15135 L:      linux-usb@vger.kernel.org
15136 S:      Maintained
15137 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15138
15139 USB ISP116X DRIVER
15140 M:      Olav Kongas <ok@artecdesign.ee>
15141 L:      linux-usb@vger.kernel.org
15142 S:      Maintained
15143 F:      drivers/usb/host/isp116x*
15144 F:      include/linux/usb/isp116x.h
15145
15146 USB LAN78XX ETHERNET DRIVER
15147 M:      Woojung Huh <woojung.huh@microchip.com>
15148 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15149 L:      netdev@vger.kernel.org
15150 S:      Maintained
15151 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15152 F:      drivers/net/usb/lan78xx.*
15153 F:      include/dt-bindings/net/microchip-lan78xx.h
15154
15155 USB MASS STORAGE DRIVER
15156 M:      Alan Stern <stern@rowland.harvard.edu>
15157 L:      linux-usb@vger.kernel.org
15158 L:      usb-storage@lists.one-eyed-alien.net
15159 S:      Maintained
15160 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15161 F:      drivers/usb/storage/
15162
15163 USB MIDI DRIVER
15164 M:      Clemens Ladisch <clemens@ladisch.de>
15165 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15166 T:      git git://git.alsa-project.org/alsa-kernel.git
15167 S:      Maintained
15168 F:      sound/usb/midi.*
15169
15170 USB NETWORKING DRIVERS
15171 L:      linux-usb@vger.kernel.org
15172 S:      Odd Fixes
15173 F:      drivers/net/usb/
15174
15175 USB OHCI DRIVER
15176 M:      Alan Stern <stern@rowland.harvard.edu>
15177 L:      linux-usb@vger.kernel.org
15178 S:      Maintained
15179 F:      Documentation/usb/ohci.txt
15180 F:      drivers/usb/host/ohci*
15181
15182 USB OTG FSM (Finite State Machine)
15183 M:      Peter Chen <Peter.Chen@nxp.com>
15184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15185 L:      linux-usb@vger.kernel.org
15186 S:      Maintained
15187 F:      drivers/usb/common/usb-otg-fsm.c
15188
15189 USB OVER IP DRIVER
15190 M:      Valentina Manea <valentina.manea.m@gmail.com>
15191 M:      Shuah Khan <shuah@kernel.org>
15192 L:      linux-usb@vger.kernel.org
15193 S:      Maintained
15194 F:      Documentation/usb/usbip_protocol.txt
15195 F:      drivers/usb/usbip/
15196 F:      tools/usb/usbip/
15197 F:      tools/testing/selftests/drivers/usb/usbip/
15198
15199 USB PEGASUS DRIVER
15200 M:      Petko Manolov <petkan@nucleusys.com>
15201 L:      linux-usb@vger.kernel.org
15202 L:      netdev@vger.kernel.org
15203 T:      git git://github.com/petkan/pegasus.git
15204 W:      https://github.com/petkan/pegasus
15205 S:      Maintained
15206 F:      drivers/net/usb/pegasus.*
15207
15208 USB PHY LAYER
15209 M:      Felipe Balbi <balbi@kernel.org>
15210 L:      linux-usb@vger.kernel.org
15211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15212 S:      Maintained
15213 F:      drivers/usb/phy/
15214
15215 USB PRINTER DRIVER (usblp)
15216 M:      Pete Zaitcev <zaitcev@redhat.com>
15217 L:      linux-usb@vger.kernel.org
15218 S:      Supported
15219 F:      drivers/usb/class/usblp.c
15220
15221 USB QMI WWAN NETWORK DRIVER
15222 M:      Bjørn Mork <bjorn@mork.no>
15223 L:      netdev@vger.kernel.org
15224 S:      Maintained
15225 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15226 F:      drivers/net/usb/qmi_wwan.c
15227
15228 USB RTL8150 DRIVER
15229 M:      Petko Manolov <petkan@nucleusys.com>
15230 L:      linux-usb@vger.kernel.org
15231 L:      netdev@vger.kernel.org
15232 T:      git git://github.com/petkan/rtl8150.git
15233 W:      https://github.com/petkan/rtl8150
15234 S:      Maintained
15235 F:      drivers/net/usb/rtl8150.c
15236
15237 USB SERIAL SUBSYSTEM
15238 M:      Johan Hovold <johan@kernel.org>
15239 L:      linux-usb@vger.kernel.org
15240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15241 S:      Maintained
15242 F:      Documentation/usb/usb-serial.txt
15243 F:      drivers/usb/serial/
15244 F:      include/linux/usb/serial.h
15245
15246 USB SMSC75XX ETHERNET DRIVER
15247 M:      Steve Glendinning <steve.glendinning@shawell.net>
15248 L:      netdev@vger.kernel.org
15249 S:      Maintained
15250 F:      drivers/net/usb/smsc75xx.*
15251
15252 USB SMSC95XX ETHERNET DRIVER
15253 M:      Steve Glendinning <steve.glendinning@shawell.net>
15254 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15255 L:      netdev@vger.kernel.org
15256 S:      Maintained
15257 F:      drivers/net/usb/smsc95xx.*
15258
15259 USB SUBSYSTEM
15260 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15261 L:      linux-usb@vger.kernel.org
15262 W:      http://www.linux-usb.org
15263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15264 S:      Supported
15265 F:      Documentation/devicetree/bindings/usb/
15266 F:      Documentation/usb/
15267 F:      drivers/usb/
15268 F:      include/linux/usb.h
15269 F:      include/linux/usb/
15270
15271 USB TYPEC PI3USB30532 MUX DRIVER
15272 M:      Hans de Goede <hdegoede@redhat.com>
15273 L:      linux-usb@vger.kernel.org
15274 S:      Maintained
15275 F:      drivers/usb/typec/mux/pi3usb30532.c
15276
15277 USB TYPEC CLASS
15278 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15279 L:      linux-usb@vger.kernel.org
15280 S:      Maintained
15281 F:      Documentation/ABI/testing/sysfs-class-typec
15282 F:      Documentation/driver-api/usb/typec.rst
15283 F:      drivers/usb/typec/
15284 F:      include/linux/usb/typec.h
15285
15286 USB TYPEC BUS FOR ALTERNATE MODES
15287 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15288 L:      linux-usb@vger.kernel.org
15289 S:      Maintained
15290 F:      Documentation/ABI/testing/sysfs-bus-typec
15291 F:      Documentation/driver-api/usb/typec_bus.rst
15292 F:      drivers/usb/typec/altmodes/
15293 F:      include/linux/usb/typec_altmode.h
15294
15295 USB UHCI DRIVER
15296 M:      Alan Stern <stern@rowland.harvard.edu>
15297 L:      linux-usb@vger.kernel.org
15298 S:      Maintained
15299 F:      drivers/usb/host/uhci*
15300
15301 USB VIDEO CLASS
15302 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15303 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15304 L:      linux-media@vger.kernel.org
15305 T:      git git://linuxtv.org/media_tree.git
15306 W:      http://www.ideasonboard.org/uvc/
15307 S:      Maintained
15308 F:      drivers/media/usb/uvc/
15309 F:      include/uapi/linux/uvcvideo.h
15310
15311 USB VISION DRIVER
15312 M:      Hans Verkuil <hverkuil@xs4all.nl>
15313 L:      linux-media@vger.kernel.org
15314 T:      git git://linuxtv.org/media_tree.git
15315 W:      https://linuxtv.org
15316 S:      Odd Fixes
15317 F:      drivers/media/usb/usbvision/
15318
15319 USB WEBCAM GADGET
15320 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15321 L:      linux-usb@vger.kernel.org
15322 S:      Maintained
15323 F:      drivers/usb/gadget/function/*uvc*
15324 F:      drivers/usb/gadget/legacy/webcam.c
15325 F:      include/uapi/linux/usb/g_uvc.h
15326
15327 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15328 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15329 L:      linux-wireless@vger.kernel.org
15330 S:      Maintained
15331 F:      drivers/net/wireless/rndis_wlan.c
15332
15333 USB XHCI DRIVER
15334 M:      Mathias Nyman <mathias.nyman@intel.com>
15335 L:      linux-usb@vger.kernel.org
15336 S:      Supported
15337 F:      drivers/usb/host/xhci*
15338 F:      drivers/usb/host/pci-quirks*
15339
15340 USB ZD1201 DRIVER
15341 L:      linux-wireless@vger.kernel.org
15342 W:      http://linux-lc100020.sourceforge.net
15343 S:      Orphan
15344 F:      drivers/net/wireless/zydas/zd1201.*
15345
15346 USB ZR364XX DRIVER
15347 M:      Antoine Jacquet <royale@zerezo.com>
15348 L:      linux-usb@vger.kernel.org
15349 L:      linux-media@vger.kernel.org
15350 T:      git git://linuxtv.org/media_tree.git
15351 W:      http://royale.zerezo.com/zr364xx/
15352 S:      Maintained
15353 F:      Documentation/media/v4l-drivers/zr364xx*
15354 F:      drivers/media/usb/zr364xx/
15355
15356 USER-MODE LINUX (UML)
15357 M:      Jeff Dike <jdike@addtoit.com>
15358 M:      Richard Weinberger <richard@nod.at>
15359 L:      linux-um@lists.infradead.org
15360 W:      http://user-mode-linux.sourceforge.net
15361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15362 S:      Maintained
15363 F:      Documentation/virtual/uml/
15364 F:      arch/um/
15365 F:      arch/x86/um/
15366 F:      fs/hostfs/
15367 F:      fs/hppfs/
15368
15369 USERSPACE I/O (UIO)
15370 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15371 S:      Maintained
15372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15373 F:      Documentation/driver-api/uio-howto.rst
15374 F:      drivers/uio/
15375 F:      include/linux/uio*.h
15376
15377 UTIL-LINUX PACKAGE
15378 M:      Karel Zak <kzak@redhat.com>
15379 L:      util-linux@vger.kernel.org
15380 W:      http://en.wikipedia.org/wiki/Util-linux
15381 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15382 S:      Maintained
15383
15384 UUID HELPERS
15385 M:      Christoph Hellwig <hch@lst.de>
15386 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15387 L:      linux-kernel@vger.kernel.org
15388 T:      git git://git.infradead.org/users/hch/uuid.git
15389 F:      lib/uuid.c
15390 F:      lib/test_uuid.c
15391 F:      include/linux/uuid.h
15392 F:      include/uapi/linux/uuid.h
15393 S:      Maintained
15394
15395 UVESAFB DRIVER
15396 M:      Michal Januszewski <spock@gentoo.org>
15397 L:      linux-fbdev@vger.kernel.org
15398 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15399 S:      Maintained
15400 F:      Documentation/fb/uvesafb.txt
15401 F:      drivers/video/fbdev/uvesafb.*
15402
15403 VF610 NAND DRIVER
15404 M:      Stefan Agner <stefan@agner.ch>
15405 L:      linux-mtd@lists.infradead.org
15406 S:      Supported
15407 F:      drivers/mtd/nand/raw/vf610_nfc.c
15408
15409 VFAT/FAT/MSDOS FILESYSTEM
15410 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15411 S:      Maintained
15412 F:      Documentation/filesystems/vfat.txt
15413 F:      fs/fat/
15414
15415 VFIO DRIVER
15416 M:      Alex Williamson <alex.williamson@redhat.com>
15417 L:      kvm@vger.kernel.org
15418 T:      git git://github.com/awilliam/linux-vfio.git
15419 S:      Maintained
15420 F:      Documentation/vfio.txt
15421 F:      drivers/vfio/
15422 F:      include/linux/vfio.h
15423 F:      include/uapi/linux/vfio.h
15424
15425 VFIO MEDIATED DEVICE DRIVERS
15426 M:      Kirti Wankhede <kwankhede@nvidia.com>
15427 L:      kvm@vger.kernel.org
15428 S:      Maintained
15429 F:      Documentation/vfio-mediated-device.txt
15430 F:      drivers/vfio/mdev/
15431 F:      include/linux/mdev.h
15432 F:      samples/vfio-mdev/
15433
15434 VFIO PLATFORM DRIVER
15435 M:      Eric Auger <eric.auger@redhat.com>
15436 L:      kvm@vger.kernel.org
15437 S:      Maintained
15438 F:      drivers/vfio/platform/
15439
15440 VGA_SWITCHEROO
15441 R:      Lukas Wunner <lukas@wunner.de>
15442 S:      Maintained
15443 F:      Documentation/gpu/vga-switcheroo.rst
15444 F:      drivers/gpu/vga/vga_switcheroo.c
15445 F:      include/linux/vga_switcheroo.h
15446 T:      git git://anongit.freedesktop.org/drm/drm-misc
15447
15448 VIA RHINE NETWORK DRIVER
15449 S:      Orphan
15450 F:      drivers/net/ethernet/via/via-rhine.c
15451
15452 VIA SD/MMC CARD CONTROLLER DRIVER
15453 M:      Bruce Chang <brucechang@via.com.tw>
15454 M:      Harald Welte <HaraldWelte@viatech.com>
15455 S:      Maintained
15456 F:      drivers/mmc/host/via-sdmmc.c
15457
15458 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15459 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15460 L:      linux-fbdev@vger.kernel.org
15461 S:      Maintained
15462 F:      include/linux/via-core.h
15463 F:      include/linux/via-gpio.h
15464 F:      include/linux/via_i2c.h
15465 F:      drivers/video/fbdev/via/
15466
15467 VIA VELOCITY NETWORK DRIVER
15468 M:      Francois Romieu <romieu@fr.zoreil.com>
15469 L:      netdev@vger.kernel.org
15470 S:      Maintained
15471 F:      drivers/net/ethernet/via/via-velocity.*
15472
15473 VICODEC VIRTUAL CODEC DRIVER
15474 M:      Hans Verkuil <hans.verkuil@cisco.com>
15475 L:      linux-media@vger.kernel.org
15476 T:      git git://linuxtv.org/media_tree.git
15477 W:      https://linuxtv.org
15478 S:      Maintained
15479 F:      drivers/media/platform/vicodec/*
15480
15481 VIDEO MULTIPLEXER DRIVER
15482 M:      Philipp Zabel <p.zabel@pengutronix.de>
15483 L:      linux-media@vger.kernel.org
15484 S:      Maintained
15485 F:      drivers/media/platform/video-mux.c
15486
15487 VIDEO I2C POLLING DRIVER
15488 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15489 L:      linux-media@vger.kernel.org
15490 S:      Maintained
15491 F:      drivers/media/i2c/video-i2c.c
15492
15493 VIDEOBUF2 FRAMEWORK
15494 M:      Pawel Osciak <pawel@osciak.com>
15495 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15496 M:      Kyungmin Park <kyungmin.park@samsung.com>
15497 L:      linux-media@vger.kernel.org
15498 S:      Maintained
15499 F:      drivers/media/v4l2-core/videobuf2-*
15500 F:      include/media/videobuf2-*
15501
15502 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15503 M:      Helen Koike <helen.koike@collabora.com>
15504 L:      linux-media@vger.kernel.org
15505 T:      git git://linuxtv.org/media_tree.git
15506 W:      https://linuxtv.org
15507 S:      Maintained
15508 F:      drivers/media/platform/vimc/*
15509
15510 VIRT LIB
15511 M:      Alex Williamson <alex.williamson@redhat.com>
15512 M:      Paolo Bonzini <pbonzini@redhat.com>
15513 L:      kvm@vger.kernel.org
15514 S:      Supported
15515 F:      virt/lib/
15516
15517 VIRTIO AND VHOST VSOCK DRIVER
15518 M:      Stefan Hajnoczi <stefanha@redhat.com>
15519 L:      kvm@vger.kernel.org
15520 L:      virtualization@lists.linux-foundation.org
15521 L:      netdev@vger.kernel.org
15522 S:      Maintained
15523 F:      include/linux/virtio_vsock.h
15524 F:      include/uapi/linux/virtio_vsock.h
15525 F:      include/uapi/linux/vsockmon.h
15526 F:      include/uapi/linux/vm_sockets_diag.h
15527 F:      net/vmw_vsock/diag.c
15528 F:      net/vmw_vsock/af_vsock_tap.c
15529 F:      net/vmw_vsock/virtio_transport_common.c
15530 F:      net/vmw_vsock/virtio_transport.c
15531 F:      drivers/net/vsockmon.c
15532 F:      drivers/vhost/vsock.c
15533 F:      drivers/vhost/vsock.h
15534 F:      tools/testing/vsock/
15535
15536 VIRTIO CONSOLE DRIVER
15537 M:      Amit Shah <amit@kernel.org>
15538 L:      virtualization@lists.linux-foundation.org
15539 S:      Maintained
15540 F:      drivers/char/virtio_console.c
15541 F:      include/linux/virtio_console.h
15542 F:      include/uapi/linux/virtio_console.h
15543
15544 VIRTIO CORE, NET AND BLOCK DRIVERS
15545 M:      "Michael S. Tsirkin" <mst@redhat.com>
15546 M:      Jason Wang <jasowang@redhat.com>
15547 L:      virtualization@lists.linux-foundation.org
15548 S:      Maintained
15549 F:      Documentation/devicetree/bindings/virtio/
15550 F:      drivers/virtio/
15551 F:      tools/virtio/
15552 F:      drivers/net/virtio_net.c
15553 F:      drivers/block/virtio_blk.c
15554 F:      include/linux/virtio*.h
15555 F:      include/uapi/linux/virtio_*.h
15556 F:      drivers/crypto/virtio/
15557 F:      mm/balloon_compaction.c
15558
15559 VIRTIO CRYPTO DRIVER
15560 M:      Gonglei <arei.gonglei@huawei.com>
15561 L:      virtualization@lists.linux-foundation.org
15562 L:      linux-crypto@vger.kernel.org
15563 S:      Maintained
15564 F:      drivers/crypto/virtio/
15565 F:      include/uapi/linux/virtio_crypto.h
15566
15567 VIRTIO DRIVERS FOR S390
15568 M:      Cornelia Huck <cohuck@redhat.com>
15569 M:      Halil Pasic <pasic@linux.ibm.com>
15570 L:      linux-s390@vger.kernel.org
15571 L:      virtualization@lists.linux-foundation.org
15572 L:      kvm@vger.kernel.org
15573 S:      Supported
15574 F:      drivers/s390/virtio/
15575 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15576
15577 VIRTIO GPU DRIVER
15578 M:      David Airlie <airlied@linux.ie>
15579 M:      Gerd Hoffmann <kraxel@redhat.com>
15580 L:      dri-devel@lists.freedesktop.org
15581 L:      virtualization@lists.linux-foundation.org
15582 T:      git git://anongit.freedesktop.org/drm/drm-misc
15583 S:      Maintained
15584 F:      drivers/gpu/drm/virtio/
15585 F:      include/uapi/linux/virtio_gpu.h
15586
15587 VIRTIO HOST (VHOST)
15588 M:      "Michael S. Tsirkin" <mst@redhat.com>
15589 M:      Jason Wang <jasowang@redhat.com>
15590 L:      kvm@vger.kernel.org
15591 L:      virtualization@lists.linux-foundation.org
15592 L:      netdev@vger.kernel.org
15593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15594 S:      Maintained
15595 F:      drivers/vhost/
15596 F:      include/uapi/linux/vhost.h
15597
15598 VIRTIO INPUT DRIVER
15599 M:      Gerd Hoffmann <kraxel@redhat.com>
15600 S:      Maintained
15601 F:      drivers/virtio/virtio_input.c
15602 F:      include/uapi/linux/virtio_input.h
15603
15604 VIRTUAL BOX GUEST DEVICE DRIVER
15605 M:      Hans de Goede <hdegoede@redhat.com>
15606 M:      Arnd Bergmann <arnd@arndb.de>
15607 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15608 S:      Maintained
15609 F:      include/linux/vbox_utils.h
15610 F:      include/uapi/linux/vbox*.h
15611 F:      drivers/virt/vboxguest/
15612
15613 VIRTUAL SERIO DEVICE DRIVER
15614 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15615 S:      Maintained
15616 F:      drivers/input/serio/userio.c
15617 F:      include/uapi/linux/userio.h
15618
15619 VIVID VIRTUAL VIDEO DRIVER
15620 M:      Hans Verkuil <hverkuil@xs4all.nl>
15621 L:      linux-media@vger.kernel.org
15622 T:      git git://linuxtv.org/media_tree.git
15623 W:      https://linuxtv.org
15624 S:      Maintained
15625 F:      drivers/media/platform/vivid/*
15626
15627 VLYNQ BUS
15628 M:      Florian Fainelli <f.fainelli@gmail.com>
15629 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15630 S:      Maintained
15631 F:      drivers/vlynq/vlynq.c
15632 F:      include/linux/vlynq.h
15633
15634 VME SUBSYSTEM
15635 M:      Martyn Welch <martyn@welchs.me.uk>
15636 M:      Manohar Vanga <manohar.vanga@gmail.com>
15637 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15638 L:      devel@driverdev.osuosl.org
15639 S:      Maintained
15640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15641 F:      Documentation/driver-api/vme.rst
15642 F:      drivers/staging/vme/
15643 F:      drivers/vme/
15644 F:      include/linux/vme*
15645
15646 VMWARE BALLOON DRIVER
15647 M:      Xavier Deguillard <xdeguillard@vmware.com>
15648 M:      Nadav Amit <namit@vmware.com>
15649 M:      "VMware, Inc." <pv-drivers@vmware.com>
15650 L:      linux-kernel@vger.kernel.org
15651 S:      Maintained
15652 F:      drivers/misc/vmw_balloon.c
15653
15654 VMWARE HYPERVISOR INTERFACE
15655 M:      Alok Kataria <akataria@vmware.com>
15656 L:      virtualization@lists.linux-foundation.org
15657 S:      Supported
15658 F:      arch/x86/kernel/cpu/vmware.c
15659
15660 VMWARE PVRDMA DRIVER
15661 M:      Adit Ranadive <aditr@vmware.com>
15662 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15663 L:      linux-rdma@vger.kernel.org
15664 S:      Maintained
15665 F:      drivers/infiniband/hw/vmw_pvrdma/
15666
15667 VMware PVSCSI driver
15668 M:      Jim Gill <jgill@vmware.com>
15669 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15670 L:      linux-scsi@vger.kernel.org
15671 S:      Maintained
15672 F:      drivers/scsi/vmw_pvscsi.c
15673 F:      drivers/scsi/vmw_pvscsi.h
15674
15675 VMWARE VMMOUSE SUBDRIVER
15676 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15677 M:      "VMware, Inc." <pv-drivers@vmware.com>
15678 L:      linux-input@vger.kernel.org
15679 S:      Maintained
15680 F:      drivers/input/mouse/vmmouse.c
15681 F:      drivers/input/mouse/vmmouse.h
15682
15683 VMWARE VMXNET3 ETHERNET DRIVER
15684 M:      Ronak Doshi <doshir@vmware.com>
15685 M:      "VMware, Inc." <pv-drivers@vmware.com>
15686 L:      netdev@vger.kernel.org
15687 S:      Maintained
15688 F:      drivers/net/vmxnet3/
15689
15690 VOCORE VOCORE2 BOARD
15691 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15692 L:      linux-mips@linux-mips.org
15693 S:      Maintained
15694 F:      arch/mips/boot/dts/ralink/vocore2.dts
15695
15696 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15697 M:      Liam Girdwood <lgirdwood@gmail.com>
15698 M:      Mark Brown <broonie@kernel.org>
15699 L:      linux-kernel@vger.kernel.org
15700 W:      http://www.slimlogic.co.uk/?p=48
15701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15702 S:      Supported
15703 F:      Documentation/devicetree/bindings/regulator/
15704 F:      Documentation/power/regulator/
15705 F:      drivers/regulator/
15706 F:      include/dt-bindings/regulator/
15707 F:      include/linux/regulator/
15708
15709 VRF
15710 M:      David Ahern <dsa@cumulusnetworks.com>
15711 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15712 L:      netdev@vger.kernel.org
15713 S:      Maintained
15714 F:      drivers/net/vrf.c
15715 F:      Documentation/networking/vrf.txt
15716
15717 VT1211 HARDWARE MONITOR DRIVER
15718 M:      Juerg Haefliger <juergh@gmail.com>
15719 L:      linux-hwmon@vger.kernel.org
15720 S:      Maintained
15721 F:      Documentation/hwmon/vt1211
15722 F:      drivers/hwmon/vt1211.c
15723
15724 VT8231 HARDWARE MONITOR DRIVER
15725 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15726 L:      linux-hwmon@vger.kernel.org
15727 S:      Maintained
15728 F:      drivers/hwmon/vt8231.c
15729
15730 VUB300 USB to SDIO/SD/MMC bridge chip
15731 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15732 L:      linux-mmc@vger.kernel.org
15733 L:      linux-usb@vger.kernel.org
15734 S:      Supported
15735 F:      drivers/mmc/host/vub300.c
15736
15737 W1 DALLAS'S 1-WIRE BUS
15738 M:      Evgeniy Polyakov <zbr@ioremap.net>
15739 S:      Maintained
15740 F:      Documentation/devicetree/bindings/w1/
15741 F:      Documentation/w1/
15742 F:      drivers/w1/
15743 F:      include/linux/w1.h
15744
15745 W83791D HARDWARE MONITORING DRIVER
15746 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15747 L:      linux-hwmon@vger.kernel.org
15748 S:      Maintained
15749 F:      Documentation/hwmon/w83791d
15750 F:      drivers/hwmon/w83791d.c
15751
15752 W83793 HARDWARE MONITORING DRIVER
15753 M:      Rudolf Marek <r.marek@assembler.cz>
15754 L:      linux-hwmon@vger.kernel.org
15755 S:      Maintained
15756 F:      Documentation/hwmon/w83793
15757 F:      drivers/hwmon/w83793.c
15758
15759 W83795 HARDWARE MONITORING DRIVER
15760 M:      Jean Delvare <jdelvare@suse.com>
15761 L:      linux-hwmon@vger.kernel.org
15762 S:      Maintained
15763 F:      drivers/hwmon/w83795.c
15764
15765 W83L51xD SD/MMC CARD INTERFACE DRIVER
15766 M:      Pierre Ossman <pierre@ossman.eu>
15767 S:      Maintained
15768 F:      drivers/mmc/host/wbsd.*
15769
15770 WACOM PROTOCOL 4 SERIAL TABLETS
15771 M:      Julian Squires <julian@cipht.net>
15772 M:      Hans de Goede <hdegoede@redhat.com>
15773 L:      linux-input@vger.kernel.org
15774 S:      Maintained
15775 F:      drivers/input/tablet/wacom_serial4.c
15776
15777 WATCHDOG DEVICE DRIVERS
15778 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15779 M:      Guenter Roeck <linux@roeck-us.net>
15780 L:      linux-watchdog@vger.kernel.org
15781 W:      http://www.linux-watchdog.org/
15782 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15783 S:      Maintained
15784 F:      Documentation/devicetree/bindings/watchdog/
15785 F:      Documentation/watchdog/
15786 F:      drivers/watchdog/
15787 F:      include/linux/watchdog.h
15788 F:      include/uapi/linux/watchdog.h
15789
15790 WHISKEYCOVE PMIC GPIO DRIVER
15791 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15792 L:      linux-gpio@vger.kernel.org
15793 S:      Maintained
15794 F:      drivers/gpio/gpio-wcove.c
15795
15796 WIIMOTE HID DRIVER
15797 M:      David Herrmann <dh.herrmann@googlemail.com>
15798 L:      linux-input@vger.kernel.org
15799 S:      Maintained
15800 F:      drivers/hid/hid-wiimote*
15801
15802 WILOCITY WIL6210 WIRELESS DRIVER
15803 M:      Maya Erez <merez@codeaurora.org>
15804 L:      linux-wireless@vger.kernel.org
15805 L:      wil6210@qti.qualcomm.com
15806 S:      Supported
15807 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15808 F:      drivers/net/wireless/ath/wil6210/
15809
15810 WIMAX STACK
15811 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15812 M:      linux-wimax@intel.com
15813 L:      wimax@linuxwimax.org (subscribers-only)
15814 S:      Supported
15815 W:      http://linuxwimax.org
15816 F:      Documentation/wimax/README.wimax
15817 F:      include/linux/wimax/debug.h
15818 F:      include/net/wimax.h
15819 F:      include/uapi/linux/wimax.h
15820 F:      net/wimax/
15821
15822 WINBOND CIR DRIVER
15823 M:      David Härdeman <david@hardeman.nu>
15824 S:      Maintained
15825 F:      drivers/media/rc/winbond-cir.c
15826
15827 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15828 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15829 L:      linux-watchdog@vger.kernel.org
15830 S:      Maintained
15831 F:      drivers/watchdog/ebc-c384_wdt.c
15832
15833 WINSYSTEMS WS16C48 GPIO DRIVER
15834 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15835 L:      linux-gpio@vger.kernel.org
15836 S:      Maintained
15837 F:      drivers/gpio/gpio-ws16c48.c
15838
15839 WISTRON LAPTOP BUTTON DRIVER
15840 M:      Miloslav Trmac <mitr@volny.cz>
15841 S:      Maintained
15842 F:      drivers/input/misc/wistron_btns.c
15843
15844 WL3501 WIRELESS PCMCIA CARD DRIVER
15845 L:      linux-wireless@vger.kernel.org
15846 S:      Odd fixes
15847 F:      drivers/net/wireless/wl3501*
15848
15849 WOLFSON MICROELECTRONICS DRIVERS
15850 L:      patches@opensource.cirrus.com
15851 T:      git https://github.com/CirrusLogic/linux-drivers.git
15852 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15853 S:      Supported
15854 F:      Documentation/hwmon/wm83??
15855 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15856 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15857 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15858 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15859 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15860 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15861 F:      drivers/clk/clk-wm83*.c
15862 F:      drivers/extcon/extcon-arizona.c
15863 F:      drivers/leds/leds-wm83*.c
15864 F:      drivers/gpio/gpio-*wm*.c
15865 F:      drivers/gpio/gpio-arizona.c
15866 F:      drivers/hwmon/wm83??-hwmon.c
15867 F:      drivers/input/misc/wm831x-on.c
15868 F:      drivers/input/touchscreen/wm831x-ts.c
15869 F:      drivers/input/touchscreen/wm97*.c
15870 F:      drivers/mfd/arizona*
15871 F:      drivers/mfd/wm*.c
15872 F:      drivers/mfd/cs47l24*
15873 F:      drivers/power/supply/wm83*.c
15874 F:      drivers/rtc/rtc-wm83*.c
15875 F:      drivers/regulator/wm8*.c
15876 F:      drivers/regulator/arizona*
15877 F:      drivers/video/backlight/wm83*_bl.c
15878 F:      drivers/watchdog/wm83*_wdt.c
15879 F:      include/linux/mfd/arizona/
15880 F:      include/linux/mfd/wm831x/
15881 F:      include/linux/mfd/wm8350/
15882 F:      include/linux/mfd/wm8400*
15883 F:      include/linux/regulator/arizona*
15884 F:      include/linux/wm97xx.h
15885 F:      include/sound/wm????.h
15886 F:      sound/soc/codecs/arizona.?
15887 F:      sound/soc/codecs/wm*
15888 F:      sound/soc/codecs/cs47l24*
15889
15890 WORKQUEUE
15891 M:      Tejun Heo <tj@kernel.org>
15892 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15894 S:      Maintained
15895 F:      include/linux/workqueue.h
15896 F:      kernel/workqueue.c
15897 F:      Documentation/core-api/workqueue.rst
15898
15899 X-POWERS AXP288 PMIC DRIVERS
15900 M:      Hans de Goede <hdegoede@redhat.com>
15901 S:      Maintained
15902 N:      axp288
15903 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15904
15905 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15906 M:      Chen-Yu Tsai <wens@csie.org>
15907 L:      linux-kernel@vger.kernel.org
15908 S:      Maintained
15909 N:      axp[128]
15910
15911 X.25 NETWORK LAYER
15912 M:      Andrew Hendry <andrew.hendry@gmail.com>
15913 L:      linux-x25@vger.kernel.org
15914 S:      Odd Fixes
15915 F:      Documentation/networking/x25*
15916 F:      include/net/x25*
15917 F:      net/x25/
15918
15919 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15920 M:      Thomas Gleixner <tglx@linutronix.de>
15921 M:      Ingo Molnar <mingo@redhat.com>
15922 M:      Borislav Petkov <bp@alien8.de>
15923 R:      "H. Peter Anvin" <hpa@zytor.com>
15924 M:      x86@kernel.org
15925 L:      linux-kernel@vger.kernel.org
15926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15927 S:      Maintained
15928 F:      Documentation/devicetree/bindings/x86/
15929 F:      Documentation/x86/
15930 F:      arch/x86/
15931
15932 X86 ENTRY CODE
15933 M:      Andy Lutomirski <luto@kernel.org>
15934 L:      linux-kernel@vger.kernel.org
15935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15936 S:      Maintained
15937 F:      arch/x86/entry/
15938
15939 X86 MCE INFRASTRUCTURE
15940 M:      Tony Luck <tony.luck@intel.com>
15941 M:      Borislav Petkov <bp@alien8.de>
15942 L:      linux-edac@vger.kernel.org
15943 S:      Maintained
15944 F:      arch/x86/kernel/cpu/mcheck/*
15945
15946 X86 MICROCODE UPDATE SUPPORT
15947 M:      Borislav Petkov <bp@alien8.de>
15948 S:      Maintained
15949 F:      arch/x86/kernel/cpu/microcode/*
15950
15951 X86 MM
15952 M:      Dave Hansen <dave.hansen@linux.intel.com>
15953 M:      Andy Lutomirski <luto@kernel.org>
15954 M:      Peter Zijlstra <peterz@infradead.org>
15955 L:      linux-kernel@vger.kernel.org
15956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15957 S:      Maintained
15958 F:      arch/x86/mm/
15959
15960 X86 PLATFORM DRIVERS
15961 M:      Darren Hart <dvhart@infradead.org>
15962 M:      Andy Shevchenko <andy@infradead.org>
15963 L:      platform-driver-x86@vger.kernel.org
15964 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15965 S:      Maintained
15966 F:      drivers/platform/x86/
15967 F:      drivers/platform/olpc/
15968
15969 X86 VDSO
15970 M:      Andy Lutomirski <luto@kernel.org>
15971 L:      linux-kernel@vger.kernel.org
15972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15973 S:      Maintained
15974 F:      arch/x86/entry/vdso/
15975
15976 XC2028/3028 TUNER DRIVER
15977 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15978 L:      linux-media@vger.kernel.org
15979 W:      https://linuxtv.org
15980 T:      git git://linuxtv.org/media_tree.git
15981 S:      Maintained
15982 F:      drivers/media/tuners/tuner-xc2028.*
15983
15984 XDP SOCKETS (AF_XDP)
15985 M:      Björn Töpel <bjorn.topel@intel.com>
15986 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15987 L:      netdev@vger.kernel.org
15988 S:      Maintained
15989 F:      kernel/bpf/xskmap.c
15990 F:      net/xdp/
15991
15992 XEN BLOCK SUBSYSTEM
15993 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15994 M:      Roger Pau Monné <roger.pau@citrix.com>
15995 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15996 S:      Supported
15997 F:      drivers/block/xen-blkback/*
15998 F:      drivers/block/xen*
15999
16000 XEN HYPERVISOR ARM
16001 M:      Stefano Stabellini <sstabellini@kernel.org>
16002 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16003 S:      Maintained
16004 F:      arch/arm/xen/
16005 F:      arch/arm/include/asm/xen/
16006
16007 XEN HYPERVISOR ARM64
16008 M:      Stefano Stabellini <sstabellini@kernel.org>
16009 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16010 S:      Maintained
16011 F:      arch/arm64/xen/
16012 F:      arch/arm64/include/asm/xen/
16013
16014 XEN HYPERVISOR INTERFACE
16015 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16016 M:      Juergen Gross <jgross@suse.com>
16017 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16019 S:      Supported
16020 F:      arch/x86/xen/
16021 F:      drivers/*/xen-*front.c
16022 F:      drivers/xen/
16023 F:      arch/x86/include/asm/xen/
16024 F:      arch/x86/include/asm/pvclock-abi.h
16025 F:      include/xen/
16026 F:      include/uapi/xen/
16027 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16028 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16029
16030 XEN NETWORK BACKEND DRIVER
16031 M:      Wei Liu <wei.liu2@citrix.com>
16032 M:      Paul Durrant <paul.durrant@citrix.com>
16033 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16034 L:      netdev@vger.kernel.org
16035 S:      Supported
16036 F:      drivers/net/xen-netback/*
16037
16038 XEN PCI SUBSYSTEM
16039 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16041 S:      Supported
16042 F:      arch/x86/pci/*xen*
16043 F:      drivers/pci/*xen*
16044
16045 XEN PVSCSI DRIVERS
16046 M:      Juergen Gross <jgross@suse.com>
16047 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16048 L:      linux-scsi@vger.kernel.org
16049 S:      Supported
16050 F:      drivers/scsi/xen-scsifront.c
16051 F:      drivers/xen/xen-scsiback.c
16052 F:      include/xen/interface/io/vscsiif.h
16053
16054 XEN SWIOTLB SUBSYSTEM
16055 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16056 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16057 L:      iommu@lists.linux-foundation.org
16058 S:      Supported
16059 F:      arch/x86/xen/*swiotlb*
16060 F:      drivers/xen/*swiotlb*
16061
16062 XEN SOUND FRONTEND DRIVER
16063 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16064 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16065 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16066 S:      Supported
16067 F:      sound/xen/*
16068
16069 XFS FILESYSTEM
16070 M:      Darrick J. Wong <darrick.wong@oracle.com>
16071 M:      linux-xfs@vger.kernel.org
16072 L:      linux-xfs@vger.kernel.org
16073 W:      http://xfs.org/
16074 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16075 S:      Supported
16076 F:      Documentation/filesystems/xfs.txt
16077 F:      fs/xfs/
16078
16079 XILINX AXI ETHERNET DRIVER
16080 M:      Anirudha Sarangi <anirudh@xilinx.com>
16081 M:      John Linn <John.Linn@xilinx.com>
16082 S:      Maintained
16083 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16084
16085 XILINX UARTLITE SERIAL DRIVER
16086 M:      Peter Korsgaard <jacmet@sunsite.dk>
16087 L:      linux-serial@vger.kernel.org
16088 S:      Maintained
16089 F:      drivers/tty/serial/uartlite.c
16090
16091 XILINX VIDEO IP CORES
16092 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16093 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16094 L:      linux-media@vger.kernel.org
16095 T:      git git://linuxtv.org/media_tree.git
16096 S:      Supported
16097 F:      Documentation/devicetree/bindings/media/xilinx/
16098 F:      drivers/media/platform/xilinx/
16099 F:      include/uapi/linux/xilinx-v4l2-controls.h
16100
16101 XILLYBUS DRIVER
16102 M:      Eli Billauer <eli.billauer@gmail.com>
16103 L:      linux-kernel@vger.kernel.org
16104 S:      Supported
16105 F:      drivers/char/xillybus/
16106
16107 XLP9XX I2C DRIVER
16108 M:      George Cherian <george.cherian@cavium.com>
16109 M:      Jan Glauber <jglauber@cavium.com>
16110 L:      linux-i2c@vger.kernel.org
16111 W:      http://www.cavium.com
16112 S:      Supported
16113 F:      drivers/i2c/busses/i2c-xlp9xx.c
16114
16115 XRA1403 GPIO EXPANDER
16116 M:      Nandor Han <nandor.han@ge.com>
16117 M:      Semi Malinen <semi.malinen@ge.com>
16118 L:      linux-gpio@vger.kernel.org
16119 S:      Maintained
16120 F:      drivers/gpio/gpio-xra1403.c
16121 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16122
16123 XTENSA XTFPGA PLATFORM SUPPORT
16124 M:      Max Filippov <jcmvbkbc@gmail.com>
16125 L:      linux-xtensa@linux-xtensa.org
16126 S:      Maintained
16127 F:      drivers/spi/spi-xtensa-xtfpga.c
16128 F:      sound/soc/xtensa/xtfpga-i2s.c
16129
16130 YAM DRIVER FOR AX.25
16131 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16132 L:      linux-hams@vger.kernel.org
16133 S:      Maintained
16134 F:      drivers/net/hamradio/yam*
16135 F:      include/linux/yam.h
16136
16137 YAMA SECURITY MODULE
16138 M:      Kees Cook <keescook@chromium.org>
16139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16140 S:      Supported
16141 F:      security/yama/
16142 F:      Documentation/admin-guide/LSM/Yama.rst
16143
16144 YEALINK PHONE DRIVER
16145 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16146 L:      usbb2k-api-dev@nongnu.org
16147 S:      Maintained
16148 F:      Documentation/input/devices/yealink.rst
16149 F:      drivers/input/misc/yealink.*
16150
16151 Z8530 DRIVER FOR AX.25
16152 M:      Joerg Reuter <jreuter@yaina.de>
16153 W:      http://yaina.de/jreuter/
16154 W:      http://www.qsl.net/dl1bke/
16155 L:      linux-hams@vger.kernel.org
16156 S:      Maintained
16157 F:      Documentation/networking/z8530drv.txt
16158 F:      drivers/net/hamradio/*scc.c
16159 F:      drivers/net/hamradio/z8530.h
16160
16161 ZBUD COMPRESSED PAGE ALLOCATOR
16162 M:      Seth Jennings <sjenning@redhat.com>
16163 M:      Dan Streetman <ddstreet@ieee.org>
16164 L:      linux-mm@kvack.org
16165 S:      Maintained
16166 F:      mm/zbud.c
16167 F:      include/linux/zbud.h
16168
16169 ZD1211RW WIRELESS DRIVER
16170 M:      Daniel Drake <dsd@gentoo.org>
16171 M:      Ulrich Kunitz <kune@deine-taler.de>
16172 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16173 L:      linux-wireless@vger.kernel.org
16174 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16175 S:      Maintained
16176 F:      drivers/net/wireless/zydas/zd1211rw/
16177
16178 ZD1301 MEDIA DRIVER
16179 M:      Antti Palosaari <crope@iki.fi>
16180 L:      linux-media@vger.kernel.org
16181 W:      https://linuxtv.org/
16182 W:      http://palosaari.fi/linux/
16183 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16184 S:      Maintained
16185 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16186
16187 ZD1301_DEMOD MEDIA DRIVER
16188 M:      Antti Palosaari <crope@iki.fi>
16189 L:      linux-media@vger.kernel.org
16190 W:      https://linuxtv.org/
16191 W:      http://palosaari.fi/linux/
16192 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16193 S:      Maintained
16194 F:      drivers/media/dvb-frontends/zd1301_demod*
16195
16196 ZPOOL COMPRESSED PAGE STORAGE API
16197 M:      Dan Streetman <ddstreet@ieee.org>
16198 L:      linux-mm@kvack.org
16199 S:      Maintained
16200 F:      mm/zpool.c
16201 F:      include/linux/zpool.h
16202
16203 ZR36067 VIDEO FOR LINUX DRIVER
16204 L:      mjpeg-users@lists.sourceforge.net
16205 L:      linux-media@vger.kernel.org
16206 W:      http://mjpeg.sourceforge.net/driver-zoran/
16207 T:      hg https://linuxtv.org/hg/v4l-dvb
16208 S:      Odd Fixes
16209 F:      drivers/staging/media/zoran/
16210
16211 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16212 M:      Minchan Kim <minchan@kernel.org>
16213 M:      Nitin Gupta <ngupta@vflare.org>
16214 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16215 L:      linux-kernel@vger.kernel.org
16216 S:      Maintained
16217 F:      drivers/block/zram/
16218 F:      Documentation/blockdev/zram.txt
16219
16220 ZS DECSTATION Z85C30 SERIAL DRIVER
16221 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16222 S:      Maintained
16223 F:      drivers/tty/serial/zs.*
16224
16225 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16226 M:      Minchan Kim <minchan@kernel.org>
16227 M:      Nitin Gupta <ngupta@vflare.org>
16228 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16229 L:      linux-mm@kvack.org
16230 S:      Maintained
16231 F:      mm/zsmalloc.c
16232 F:      include/linux/zsmalloc.h
16233 F:      Documentation/vm/zsmalloc.rst
16234
16235 ZSWAP COMPRESSED SWAP CACHING
16236 M:      Seth Jennings <sjenning@redhat.com>
16237 M:      Dan Streetman <ddstreet@ieee.org>
16238 L:      linux-mm@kvack.org
16239 S:      Maintained
16240 F:      mm/zswap.c
16241
16242 THE REST
16243 M:      Linus Torvalds <torvalds@linux-foundation.org>
16244 L:      linux-kernel@vger.kernel.org
16245 Q:      http://patchwork.kernel.org/project/LKML/list/
16246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16247 S:      Buried alive in reporters
16248 F:      *
16249 F:      */