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@bootlin.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:      Dept-GELinuxNICDev@cavium.com
2960 L:      netdev@vger.kernel.org
2961 S:      Supported
2962 F:      drivers/net/ethernet/broadcom/bnx2.*
2963 F:      drivers/net/ethernet/broadcom/bnx2_*
2964
2965 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2966 M:      QLogic-Storage-Upstream@qlogic.com
2967 L:      linux-scsi@vger.kernel.org
2968 S:      Supported
2969 F:      drivers/scsi/bnx2fc/
2970
2971 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2972 M:      QLogic-Storage-Upstream@qlogic.com
2973 L:      linux-scsi@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/scsi/bnx2i/
2976
2977 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2978 M:      Ariel Elior <ariel.elior@cavium.com>
2979 M:      Sudarsana Kalluru <sudarsana.kalluru@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:      Roopa Prabhu <roopa@cumulusnetworks.com>
5474 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5475 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5476 L:      netdev@vger.kernel.org
5477 W:      http://www.linuxfoundation.org/en/Net:Bridge
5478 S:      Maintained
5479 F:      include/linux/netfilter_bridge/
5480 F:      net/bridge/
5481
5482 ETHERNET PHY LIBRARY
5483 M:      Andrew Lunn <andrew@lunn.ch>
5484 M:      Florian Fainelli <f.fainelli@gmail.com>
5485 L:      netdev@vger.kernel.org
5486 S:      Maintained
5487 F:      Documentation/ABI/testing/sysfs-bus-mdio
5488 F:      Documentation/devicetree/bindings/net/mdio*
5489 F:      Documentation/networking/phy.txt
5490 F:      drivers/net/phy/
5491 F:      drivers/of/of_mdio.c
5492 F:      drivers/of/of_net.c
5493 F:      include/linux/*mdio*.h
5494 F:      include/linux/of_net.h
5495 F:      include/linux/phy.h
5496 F:      include/linux/phy_fixed.h
5497 F:      include/linux/platform_data/mdio-bcm-unimac.h
5498 F:      include/trace/events/mdio.h
5499 F:      include/uapi/linux/mdio.h
5500 F:      include/uapi/linux/mii.h
5501
5502 EXT2 FILE SYSTEM
5503 M:      Jan Kara <jack@suse.com>
5504 L:      linux-ext4@vger.kernel.org
5505 S:      Maintained
5506 F:      Documentation/filesystems/ext2.txt
5507 F:      fs/ext2/
5508 F:      include/linux/ext2*
5509
5510 EXT4 FILE SYSTEM
5511 M:      "Theodore Ts'o" <tytso@mit.edu>
5512 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5513 L:      linux-ext4@vger.kernel.org
5514 W:      http://ext4.wiki.kernel.org
5515 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5517 S:      Maintained
5518 F:      Documentation/filesystems/ext4.txt
5519 F:      fs/ext4/
5520
5521 Extended Verification Module (EVM)
5522 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5523 L:      linux-integrity@vger.kernel.org
5524 S:      Supported
5525 F:      security/integrity/evm/
5526
5527 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5528 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5529 L:      linux-efi@vger.kernel.org
5530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5531 S:      Maintained
5532 F:      Documentation/efi-stub.txt
5533 F:      arch/*/kernel/efi.c
5534 F:      arch/x86/boot/compressed/eboot.[ch]
5535 F:      arch/*/include/asm/efi.h
5536 F:      arch/x86/platform/efi/
5537 F:      drivers/firmware/efi/
5538 F:      include/linux/efi*.h
5539 F:      arch/arm/boot/compressed/efi-header.S
5540 F:      arch/arm64/kernel/efi-entry.S
5541
5542 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5543 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5544 M:      Chanwoo Choi <cw00.choi@samsung.com>
5545 L:      linux-kernel@vger.kernel.org
5546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5547 S:      Maintained
5548 F:      drivers/extcon/
5549 F:      include/linux/extcon/
5550 F:      include/linux/extcon.h
5551 F:      Documentation/extcon/
5552 F:      Documentation/devicetree/bindings/extcon/
5553
5554 EXYNOS DP DRIVER
5555 M:      Jingoo Han <jingoohan1@gmail.com>
5556 L:      dri-devel@lists.freedesktop.org
5557 S:      Maintained
5558 F:      drivers/gpu/drm/exynos/exynos_dp*
5559
5560 EXYNOS SYSMMU (IOMMU) driver
5561 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5562 L:      iommu@lists.linux-foundation.org
5563 S:      Maintained
5564 F:      drivers/iommu/exynos-iommu.c
5565
5566 EZchip NPS platform support
5567 M:      Vineet Gupta <vgupta@synopsys.com>
5568 M:      Ofer Levi <oferle@mellanox.com>
5569 S:      Supported
5570 F:      arch/arc/plat-eznps
5571 F:      arch/arc/boot/dts/eznps.dts
5572
5573 F2FS FILE SYSTEM
5574 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5575 M:      Chao Yu <yuchao0@huawei.com>
5576 L:      linux-f2fs-devel@lists.sourceforge.net
5577 W:      https://f2fs.wiki.kernel.org/
5578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5579 S:      Maintained
5580 F:      Documentation/filesystems/f2fs.txt
5581 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5582 F:      fs/f2fs/
5583 F:      include/linux/f2fs_fs.h
5584 F:      include/trace/events/f2fs.h
5585
5586 F71805F HARDWARE MONITORING DRIVER
5587 M:      Jean Delvare <jdelvare@suse.com>
5588 L:      linux-hwmon@vger.kernel.org
5589 S:      Maintained
5590 F:      Documentation/hwmon/f71805f
5591 F:      drivers/hwmon/f71805f.c
5592
5593 FADDR2LINE
5594 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5595 S:      Maintained
5596 F:      scripts/faddr2line
5597
5598 FAILOVER MODULE
5599 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5600 L:      netdev@vger.kernel.org
5601 S:      Supported
5602 F:      net/core/failover.c
5603 F:      include/net/failover.h
5604 F:      Documentation/networking/failover.rst
5605
5606 FANOTIFY
5607 M:      Jan Kara <jack@suse.cz>
5608 R:      Amir Goldstein <amir73il@gmail.com>
5609 L:      linux-fsdevel@vger.kernel.org
5610 S:      Maintained
5611 F:      fs/notify/fanotify/
5612 F:      include/linux/fanotify.h
5613 F:      include/uapi/linux/fanotify.h
5614
5615 FARSYNC SYNCHRONOUS DRIVER
5616 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5617 W:      http://www.farsite.co.uk/
5618 S:      Supported
5619 F:      drivers/net/wan/farsync.*
5620
5621 FAULT INJECTION SUPPORT
5622 M:      Akinobu Mita <akinobu.mita@gmail.com>
5623 S:      Supported
5624 F:      Documentation/fault-injection/
5625 F:      lib/fault-inject.c
5626
5627 FBTFT Framebuffer drivers
5628 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5629 L:      dri-devel@lists.freedesktop.org
5630 L:      linux-fbdev@vger.kernel.org
5631 S:      Maintained
5632 F:      drivers/staging/fbtft/
5633
5634 FC0011 TUNER DRIVER
5635 M:      Michael Buesch <m@bues.ch>
5636 L:      linux-media@vger.kernel.org
5637 S:      Maintained
5638 F:      drivers/media/tuners/fc0011.h
5639 F:      drivers/media/tuners/fc0011.c
5640
5641 FC2580 MEDIA DRIVER
5642 M:      Antti Palosaari <crope@iki.fi>
5643 L:      linux-media@vger.kernel.org
5644 W:      https://linuxtv.org
5645 W:      http://palosaari.fi/linux/
5646 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5647 T:      git git://linuxtv.org/anttip/media_tree.git
5648 S:      Maintained
5649 F:      drivers/media/tuners/fc2580*
5650
5651 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5652 M:      Johannes Thumshirn <jth@kernel.org>
5653 L:      linux-scsi@vger.kernel.org
5654 W:      www.Open-FCoE.org
5655 S:      Supported
5656 F:      drivers/scsi/libfc/
5657 F:      drivers/scsi/fcoe/
5658 F:      include/scsi/fc/
5659 F:      include/scsi/libfc.h
5660 F:      include/scsi/libfcoe.h
5661 F:      include/uapi/scsi/fc/
5662
5663 FILE LOCKING (flock() and fcntl()/lockf())
5664 M:      Jeff Layton <jlayton@kernel.org>
5665 M:      "J. Bruce Fields" <bfields@fieldses.org>
5666 L:      linux-fsdevel@vger.kernel.org
5667 S:      Maintained
5668 F:      include/linux/fcntl.h
5669 F:      include/uapi/linux/fcntl.h
5670 F:      fs/fcntl.c
5671 F:      fs/locks.c
5672
5673 FILESYSTEMS (VFS and infrastructure)
5674 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5675 L:      linux-fsdevel@vger.kernel.org
5676 S:      Maintained
5677 F:      fs/*
5678 F:      include/linux/fs.h
5679 F:      include/uapi/linux/fs.h
5680
5681 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5682 M:      Riku Voipio <riku.voipio@iki.fi>
5683 L:      linux-hwmon@vger.kernel.org
5684 S:      Maintained
5685 F:      drivers/hwmon/f75375s.c
5686 F:      include/linux/f75375s.h
5687
5688 FIREWIRE AUDIO DRIVERS
5689 M:      Clemens Ladisch <clemens@ladisch.de>
5690 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5691 T:      git git://git.alsa-project.org/alsa-kernel.git
5692 S:      Maintained
5693 F:      sound/firewire/
5694
5695 FIREWIRE MEDIA DRIVERS (firedtv)
5696 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5697 L:      linux-media@vger.kernel.org
5698 L:      linux1394-devel@lists.sourceforge.net
5699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5700 S:      Maintained
5701 F:      drivers/media/firewire/
5702
5703 FIREWIRE SBP-2 TARGET
5704 M:      Chris Boot <bootc@bootc.net>
5705 L:      linux-scsi@vger.kernel.org
5706 L:      target-devel@vger.kernel.org
5707 L:      linux1394-devel@lists.sourceforge.net
5708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5709 S:      Maintained
5710 F:      drivers/target/sbp/
5711
5712 FIREWIRE SUBSYSTEM
5713 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5714 L:      linux1394-devel@lists.sourceforge.net
5715 W:      http://ieee1394.wiki.kernel.org/
5716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5717 S:      Maintained
5718 F:      drivers/firewire/
5719 F:      include/linux/firewire.h
5720 F:      include/uapi/linux/firewire*.h
5721 F:      tools/firewire/
5722
5723 FIRMWARE LOADER (request_firmware)
5724 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5725 L:      linux-kernel@vger.kernel.org
5726 S:      Maintained
5727 F:      Documentation/firmware_class/
5728 F:      drivers/base/firmware_loader/
5729 F:      include/linux/firmware.h
5730
5731 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5732 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5733 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5734 S:      Maintained
5735 F:      drivers/block/rsxx/
5736
5737 FLOPPY DRIVER
5738 M:      Jiri Kosina <jikos@kernel.org>
5739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5740 S:      Odd fixes
5741 F:      drivers/block/floppy.c
5742
5743 FMC SUBSYSTEM
5744 M:      Alessandro Rubini <rubini@gnudd.com>
5745 W:      http://www.ohwr.org/projects/fmc-bus
5746 S:      Supported
5747 F:      drivers/fmc/
5748 F:      include/linux/fmc*.h
5749 F:      include/linux/ipmi-fru.h
5750 K:      fmc_d.*register
5751
5752 FPGA MANAGER FRAMEWORK
5753 M:      Alan Tull <atull@kernel.org>
5754 M:      Moritz Fischer <mdf@kernel.org>
5755 L:      linux-fpga@vger.kernel.org
5756 S:      Maintained
5757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5758 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5759 F:      Documentation/fpga/
5760 F:      Documentation/driver-api/fpga/
5761 F:      Documentation/devicetree/bindings/fpga/
5762 F:      drivers/fpga/
5763 F:      include/linux/fpga/
5764 W:      http://www.rocketboards.org
5765
5766 FPGA DFL DRIVERS
5767 M:      Wu Hao <hao.wu@intel.com>
5768 L:      linux-fpga@vger.kernel.org
5769 S:      Maintained
5770 F:      Documentation/fpga/dfl.txt
5771 F:      include/uapi/linux/fpga-dfl.h
5772 F:      drivers/fpga/dfl*
5773
5774 FPU EMULATOR
5775 M:      Bill Metzenthen <billm@melbpc.org.au>
5776 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5777 S:      Maintained
5778 F:      arch/x86/math-emu/
5779
5780 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5781 L:      netdev@vger.kernel.org
5782 S:      Orphan
5783 F:      drivers/net/wan/dlci.c
5784 F:      drivers/net/wan/sdla.c
5785
5786 FRAMEBUFFER LAYER
5787 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5788 L:      dri-devel@lists.freedesktop.org
5789 L:      linux-fbdev@vger.kernel.org
5790 T:      git git://github.com/bzolnier/linux.git
5791 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5792 S:      Maintained
5793 F:      Documentation/fb/
5794 F:      drivers/video/
5795 F:      include/video/
5796 F:      include/linux/fb.h
5797 F:      include/uapi/video/
5798 F:      include/uapi/linux/fb.h
5799
5800 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5801 M:      Horia Geantă <horia.geanta@nxp.com>
5802 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5803 L:      linux-crypto@vger.kernel.org
5804 S:      Maintained
5805 F:      drivers/crypto/caam/
5806 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5807
5808 FREESCALE DIU FRAMEBUFFER DRIVER
5809 M:      Timur Tabi <timur@kernel.org>
5810 L:      linux-fbdev@vger.kernel.org
5811 S:      Maintained
5812 F:      drivers/video/fbdev/fsl-diu-fb.*
5813
5814 FREESCALE DMA DRIVER
5815 M:      Li Yang <leoyang.li@nxp.com>
5816 M:      Zhang Wei <zw@zh-kernel.org>
5817 L:      linuxppc-dev@lists.ozlabs.org
5818 S:      Maintained
5819 F:      drivers/dma/fsldma.*
5820
5821 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5822 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5823 L:      netdev@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/net/ethernet/freescale/gianfar*
5826 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5827
5828 FREESCALE GPMI NAND DRIVER
5829 M:      Han Xu <han.xu@nxp.com>
5830 L:      linux-mtd@lists.infradead.org
5831 S:      Maintained
5832 F:      drivers/mtd/nand/raw/gpmi-nand/*
5833
5834 FREESCALE I2C CPM DRIVER
5835 M:      Jochen Friedrich <jochen@scram.de>
5836 L:      linuxppc-dev@lists.ozlabs.org
5837 L:      linux-i2c@vger.kernel.org
5838 S:      Maintained
5839 F:      drivers/i2c/busses/i2c-cpm.c
5840
5841 FREESCALE IMX / MXC FEC DRIVER
5842 M:      Fugang Duan <fugang.duan@nxp.com>
5843 L:      netdev@vger.kernel.org
5844 S:      Maintained
5845 F:      drivers/net/ethernet/freescale/fec_main.c
5846 F:      drivers/net/ethernet/freescale/fec_ptp.c
5847 F:      drivers/net/ethernet/freescale/fec.h
5848 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5849
5850 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5851 M:      Sascha Hauer <s.hauer@pengutronix.de>
5852 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5853 L:      linux-fbdev@vger.kernel.org
5854 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5855 S:      Maintained
5856 F:      include/linux/platform_data/video-imxfb.h
5857 F:      drivers/video/fbdev/imxfb.c
5858
5859 FREESCALE QORIQ DPAA ETHERNET DRIVER
5860 M:      Madalin Bucur <madalin.bucur@nxp.com>
5861 L:      netdev@vger.kernel.org
5862 S:      Maintained
5863 F:      drivers/net/ethernet/freescale/dpaa
5864
5865 FREESCALE QORIQ DPAA FMAN DRIVER
5866 M:      Madalin Bucur <madalin.bucur@nxp.com>
5867 L:      netdev@vger.kernel.org
5868 S:      Maintained
5869 F:      drivers/net/ethernet/freescale/fman
5870 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5871
5872 FREESCALE QORIQ PTP CLOCK DRIVER
5873 M:      Yangbo Lu <yangbo.lu@nxp.com>
5874 L:      netdev@vger.kernel.org
5875 S:      Maintained
5876 F:      drivers/ptp/ptp_qoriq.c
5877 F:      include/linux/fsl/ptp_qoriq.h
5878 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5879
5880 FREESCALE QUAD SPI DRIVER
5881 M:      Han Xu <han.xu@nxp.com>
5882 L:      linux-mtd@lists.infradead.org
5883 S:      Maintained
5884 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5885
5886 FREESCALE QUICC ENGINE LIBRARY
5887 M:      Qiang Zhao <qiang.zhao@nxp.com>
5888 L:      linuxppc-dev@lists.ozlabs.org
5889 S:      Maintained
5890 F:      drivers/soc/fsl/qe/
5891 F:      include/soc/fsl/*qe*.h
5892 F:      include/soc/fsl/*ucc*.h
5893
5894 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5895 M:      Li Yang <leoyang.li@nxp.com>
5896 L:      netdev@vger.kernel.org
5897 L:      linuxppc-dev@lists.ozlabs.org
5898 S:      Maintained
5899 F:      drivers/net/ethernet/freescale/ucc_geth*
5900
5901 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5902 M:      Zhao Qiang <qiang.zhao@nxp.com>
5903 L:      netdev@vger.kernel.org
5904 L:      linuxppc-dev@lists.ozlabs.org
5905 S:      Maintained
5906 F:      drivers/net/wan/fsl_ucc_hdlc*
5907
5908 FREESCALE QUICC ENGINE UCC UART DRIVER
5909 M:      Timur Tabi <timur@kernel.org>
5910 L:      linuxppc-dev@lists.ozlabs.org
5911 S:      Maintained
5912 F:      drivers/tty/serial/ucc_uart.c
5913
5914 FREESCALE SOC DRIVERS
5915 M:      Li Yang <leoyang.li@nxp.com>
5916 L:      linuxppc-dev@lists.ozlabs.org
5917 L:      linux-arm-kernel@lists.infradead.org
5918 S:      Maintained
5919 F:      Documentation/devicetree/bindings/soc/fsl/
5920 F:      drivers/soc/fsl/
5921 F:      include/linux/fsl/
5922
5923 FREESCALE SOC FS_ENET DRIVER
5924 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5925 L:      linuxppc-dev@lists.ozlabs.org
5926 L:      netdev@vger.kernel.org
5927 S:      Maintained
5928 F:      drivers/net/ethernet/freescale/fs_enet/
5929 F:      include/linux/fs_enet_pd.h
5930
5931 FREESCALE SOC SOUND DRIVERS
5932 M:      Timur Tabi <timur@kernel.org>
5933 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5934 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5935 R:      Fabio Estevam <fabio.estevam@nxp.com>
5936 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5937 L:      linuxppc-dev@lists.ozlabs.org
5938 S:      Maintained
5939 F:      sound/soc/fsl/fsl*
5940 F:      sound/soc/fsl/imx*
5941 F:      sound/soc/fsl/mpc8610_hpcd.c
5942
5943 FREESCALE USB PERIPHERAL DRIVERS
5944 M:      Li Yang <leoyang.li@nxp.com>
5945 L:      linux-usb@vger.kernel.org
5946 L:      linuxppc-dev@lists.ozlabs.org
5947 S:      Maintained
5948 F:      drivers/usb/gadget/udc/fsl*
5949
5950 FREEVXFS FILESYSTEM
5951 M:      Christoph Hellwig <hch@infradead.org>
5952 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5953 S:      Maintained
5954 F:      fs/freevxfs/
5955
5956 FREEZER
5957 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5958 M:      Pavel Machek <pavel@ucw.cz>
5959 L:      linux-pm@vger.kernel.org
5960 S:      Supported
5961 F:      Documentation/power/freezing-of-tasks.txt
5962 F:      include/linux/freezer.h
5963 F:      kernel/freezer.c
5964
5965 FRONTSWAP API
5966 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5967 L:      linux-kernel@vger.kernel.org
5968 S:      Maintained
5969 F:      mm/frontswap.c
5970 F:      include/linux/frontswap.h
5971
5972 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5973 M:      David Howells <dhowells@redhat.com>
5974 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5975 S:      Supported
5976 F:      Documentation/filesystems/caching/
5977 F:      fs/fscache/
5978 F:      include/linux/fscache*.h
5979
5980 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5981 M:      Theodore Y. Ts'o <tytso@mit.edu>
5982 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5983 L:      linux-fscrypt@vger.kernel.org
5984 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5986 S:      Supported
5987 F:      fs/crypto/
5988 F:      include/linux/fscrypt*.h
5989 F:      Documentation/filesystems/fscrypt.rst
5990
5991 FSI-ATTACHED I2C DRIVER
5992 M:      Eddie James <eajames@linux.vnet.ibm.com>
5993 L:      linux-i2c@vger.kernel.org
5994 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5995 S:      Maintained
5996 F:      drivers/i2c/busses/i2c-fsi.c
5997 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5998
5999 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6000 M:      Jan Kara <jack@suse.cz>
6001 R:      Amir Goldstein <amir73il@gmail.com>
6002 L:      linux-fsdevel@vger.kernel.org
6003 S:      Maintained
6004 F:      fs/notify/
6005 F:      include/linux/fsnotify*.h
6006
6007 FUJITSU LAPTOP EXTRAS
6008 M:      Jonathan Woithe <jwoithe@just42.net>
6009 L:      platform-driver-x86@vger.kernel.org
6010 S:      Maintained
6011 F:      drivers/platform/x86/fujitsu-laptop.c
6012
6013 FUJITSU M-5MO LS CAMERA ISP DRIVER
6014 M:      Kyungmin Park <kyungmin.park@samsung.com>
6015 M:      Heungjun Kim <riverful.kim@samsung.com>
6016 L:      linux-media@vger.kernel.org
6017 S:      Maintained
6018 F:      drivers/media/i2c/m5mols/
6019 F:      include/media/i2c/m5mols.h
6020
6021 FUJITSU TABLET EXTRAS
6022 M:      Robert Gerlach <khnz@gmx.de>
6023 L:      platform-driver-x86@vger.kernel.org
6024 S:      Maintained
6025 F:      drivers/platform/x86/fujitsu-tablet.c
6026
6027 FUSE: FILESYSTEM IN USERSPACE
6028 M:      Miklos Szeredi <miklos@szeredi.hu>
6029 L:      linux-fsdevel@vger.kernel.org
6030 W:      http://fuse.sourceforge.net/
6031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6032 S:      Maintained
6033 F:      fs/fuse/
6034 F:      include/uapi/linux/fuse.h
6035 F:      Documentation/filesystems/fuse.txt
6036
6037 FUTEX SUBSYSTEM
6038 M:      Thomas Gleixner <tglx@linutronix.de>
6039 M:      Ingo Molnar <mingo@redhat.com>
6040 R:      Peter Zijlstra <peterz@infradead.org>
6041 R:      Darren Hart <dvhart@infradead.org>
6042 L:      linux-kernel@vger.kernel.org
6043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6044 S:      Maintained
6045 F:      kernel/futex.c
6046 F:      kernel/futex_compat.c
6047 F:      include/asm-generic/futex.h
6048 F:      include/linux/futex.h
6049 F:      include/uapi/linux/futex.h
6050 F:      tools/testing/selftests/futex/
6051 F:      tools/perf/bench/futex*
6052 F:      Documentation/*futex*
6053
6054 GCC PLUGINS
6055 M:      Kees Cook <keescook@chromium.org>
6056 R:      Emese Revfy <re.emese@gmail.com>
6057 L:      kernel-hardening@lists.openwall.com
6058 S:      Maintained
6059 F:      scripts/gcc-plugins/
6060 F:      scripts/gcc-plugin.sh
6061 F:      scripts/Makefile.gcc-plugins
6062 F:      Documentation/gcc-plugins.txt
6063
6064 GASKET DRIVER FRAMEWORK
6065 M:      Rob Springer <rspringer@google.com>
6066 M:      Todd Poynor <toddpoynor@google.com>
6067 M:      Ben Chan <benchan@chromium.org>
6068 S:      Maintained
6069 F:      drivers/staging/gasket/
6070
6071 GCOV BASED KERNEL PROFILING
6072 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6073 S:      Maintained
6074 F:      kernel/gcov/
6075 F:      Documentation/dev-tools/gcov.rst
6076
6077 GDB KERNEL DEBUGGING HELPER SCRIPTS
6078 M:      Jan Kiszka <jan.kiszka@siemens.com>
6079 M:      Kieran Bingham <kbingham@kernel.org>
6080 S:      Supported
6081 F:      scripts/gdb/
6082
6083 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6084 M:      Achim Leubner <achim_leubner@adaptec.com>
6085 L:      linux-scsi@vger.kernel.org
6086 W:      http://www.icp-vortex.com/
6087 S:      Supported
6088 F:      drivers/scsi/gdt*
6089
6090 GEMTEK FM RADIO RECEIVER DRIVER
6091 M:      Hans Verkuil <hverkuil@xs4all.nl>
6092 L:      linux-media@vger.kernel.org
6093 T:      git git://linuxtv.org/media_tree.git
6094 W:      https://linuxtv.org
6095 S:      Maintained
6096 F:      drivers/media/radio/radio-gemtek*
6097
6098 GENERIC GPIO I2C DRIVER
6099 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6100 S:      Supported
6101 F:      drivers/i2c/busses/i2c-gpio.c
6102 F:      include/linux/platform_data/i2c-gpio.h
6103
6104 GENERIC GPIO I2C MULTIPLEXER DRIVER
6105 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6106 L:      linux-i2c@vger.kernel.org
6107 S:      Supported
6108 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6109 F:      include/linux/platform_data/i2c-mux-gpio.h
6110 F:      Documentation/i2c/muxes/i2c-mux-gpio
6111
6112 GENERIC HDLC (WAN) DRIVERS
6113 M:      Krzysztof Halasa <khc@pm.waw.pl>
6114 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6115 S:      Maintained
6116 F:      drivers/net/wan/c101.c
6117 F:      drivers/net/wan/hd6457*
6118 F:      drivers/net/wan/hdlc*
6119 F:      drivers/net/wan/n2.c
6120 F:      drivers/net/wan/pc300too.c
6121 F:      drivers/net/wan/pci200syn.c
6122 F:      drivers/net/wan/wanxl*
6123
6124 GENERIC INCLUDE/ASM HEADER FILES
6125 M:      Arnd Bergmann <arnd@arndb.de>
6126 L:      linux-arch@vger.kernel.org
6127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6128 S:      Maintained
6129 F:      include/asm-generic/
6130 F:      include/uapi/asm-generic/
6131
6132 GENERIC PHY FRAMEWORK
6133 M:      Kishon Vijay Abraham I <kishon@ti.com>
6134 L:      linux-kernel@vger.kernel.org
6135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6136 S:      Supported
6137 F:      drivers/phy/
6138 F:      include/linux/phy/
6139
6140 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6141 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6142 S:      Supported
6143 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6144
6145 GENERIC PM DOMAINS
6146 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6147 M:      Kevin Hilman <khilman@kernel.org>
6148 M:      Ulf Hansson <ulf.hansson@linaro.org>
6149 L:      linux-pm@vger.kernel.org
6150 S:      Supported
6151 F:      drivers/base/power/domain*.c
6152 F:      include/linux/pm_domain.h
6153 F:      Documentation/devicetree/bindings/power/power_domain.txt
6154
6155 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6156 M:      Eugen Hristev <eugen.hristev@microchip.com>
6157 L:      linux-input@vger.kernel.org
6158 S:      Maintained
6159 F:      drivers/input/touchscreen/resistive-adc-touch.c
6160
6161 GENERIC UIO DRIVER FOR PCI DEVICES
6162 M:      "Michael S. Tsirkin" <mst@redhat.com>
6163 L:      kvm@vger.kernel.org
6164 S:      Supported
6165 F:      drivers/uio/uio_pci_generic.c
6166
6167 GENWQE (IBM Generic Workqueue Card)
6168 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6169 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6170 S:      Supported
6171 F:      drivers/misc/genwqe/
6172
6173 GET_MAINTAINER SCRIPT
6174 M:      Joe Perches <joe@perches.com>
6175 S:      Maintained
6176 F:      scripts/get_maintainer.pl
6177
6178 GFS2 FILE SYSTEM
6179 M:      Bob Peterson <rpeterso@redhat.com>
6180 M:      Andreas Gruenbacher <agruenba@redhat.com>
6181 L:      cluster-devel@redhat.com
6182 W:      http://sources.redhat.com/cluster/
6183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6184 S:      Supported
6185 F:      Documentation/filesystems/gfs2*.txt
6186 F:      fs/gfs2/
6187 F:      include/uapi/linux/gfs2_ondisk.h
6188
6189 GIGASET ISDN DRIVERS
6190 M:      Paul Bolle <pebolle@tiscali.nl>
6191 L:      gigaset307x-common@lists.sourceforge.net
6192 W:      http://gigaset307x.sourceforge.net/
6193 S:      Odd Fixes
6194 F:      Documentation/isdn/README.gigaset
6195 F:      drivers/isdn/gigaset/
6196 F:      include/uapi/linux/gigaset_dev.h
6197
6198 GNSS SUBSYSTEM
6199 M:      Johan Hovold <johan@kernel.org>
6200 S:      Maintained
6201 F:      Documentation/ABI/testing/sysfs-class-gnss
6202 F:      Documentation/devicetree/bindings/gnss/
6203 F:      drivers/gnss/
6204 F:      include/linux/gnss.h
6205
6206 GO7007 MPEG CODEC
6207 M:      Hans Verkuil <hans.verkuil@cisco.com>
6208 L:      linux-media@vger.kernel.org
6209 S:      Maintained
6210 F:      drivers/media/usb/go7007/
6211
6212 GOODIX TOUCHSCREEN
6213 M:      Bastien Nocera <hadess@hadess.net>
6214 L:      linux-input@vger.kernel.org
6215 S:      Maintained
6216 F:      drivers/input/touchscreen/goodix.c
6217
6218 GPD POCKET FAN DRIVER
6219 M:      Hans de Goede <hdegoede@redhat.com>
6220 L:      platform-driver-x86@vger.kernel.org
6221 S:      Maintained
6222 F:      drivers/platform/x86/gpd-pocket-fan.c
6223
6224 GPIO ACPI SUPPORT
6225 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6226 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6227 L:      linux-gpio@vger.kernel.org
6228 L:      linux-acpi@vger.kernel.org
6229 S:      Maintained
6230 F:      Documentation/acpi/gpio-properties.txt
6231 F:      drivers/gpio/gpiolib-acpi.c
6232
6233 GPIO IR Transmitter
6234 M:      Sean Young <sean@mess.org>
6235 L:      linux-media@vger.kernel.org
6236 S:      Maintained
6237 F:      drivers/media/rc/gpio-ir-tx.c
6238
6239 GPIO MOCKUP DRIVER
6240 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6241 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6242 L:      linux-gpio@vger.kernel.org
6243 S:      Maintained
6244 F:      drivers/gpio/gpio-mockup.c
6245 F:      tools/testing/selftests/gpio/
6246
6247 GPIO SUBSYSTEM
6248 M:      Linus Walleij <linus.walleij@linaro.org>
6249 L:      linux-gpio@vger.kernel.org
6250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6251 S:      Maintained
6252 F:      Documentation/devicetree/bindings/gpio/
6253 F:      Documentation/driver-api/gpio/
6254 F:      Documentation/gpio/
6255 F:      Documentation/ABI/testing/gpio-cdev
6256 F:      Documentation/ABI/obsolete/sysfs-gpio
6257 F:      drivers/gpio/
6258 F:      include/linux/gpio/
6259 F:      include/linux/gpio.h
6260 F:      include/linux/of_gpio.h
6261 F:      include/asm-generic/gpio.h
6262 F:      include/uapi/linux/gpio.h
6263 F:      tools/gpio/
6264
6265 GRE DEMULTIPLEXER DRIVER
6266 M:      Dmitry Kozlov <xeb@mail.ru>
6267 L:      netdev@vger.kernel.org
6268 S:      Maintained
6269 F:      net/ipv4/gre_demux.c
6270 F:      net/ipv4/gre_offload.c
6271 F:      include/net/gre.h
6272
6273 GRETH 10/100/1G Ethernet MAC device driver
6274 M:      Andreas Larsson <andreas@gaisler.com>
6275 L:      netdev@vger.kernel.org
6276 S:      Maintained
6277 F:      drivers/net/ethernet/aeroflex/
6278
6279 GREYBUS AUDIO PROTOCOLS DRIVERS
6280 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6281 M:      Mark Greer <mgreer@animalcreek.com>
6282 S:      Maintained
6283 F:      drivers/staging/greybus/audio_apbridgea.c
6284 F:      drivers/staging/greybus/audio_apbridgea.h
6285 F:      drivers/staging/greybus/audio_codec.c
6286 F:      drivers/staging/greybus/audio_codec.h
6287 F:      drivers/staging/greybus/audio_gb.c
6288 F:      drivers/staging/greybus/audio_manager.c
6289 F:      drivers/staging/greybus/audio_manager.h
6290 F:      drivers/staging/greybus/audio_manager_module.c
6291 F:      drivers/staging/greybus/audio_manager_private.h
6292 F:      drivers/staging/greybus/audio_manager_sysfs.c
6293 F:      drivers/staging/greybus/audio_module.c
6294 F:      drivers/staging/greybus/audio_topology.c
6295
6296 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6297 M:      Viresh Kumar <vireshk@kernel.org>
6298 S:      Maintained
6299 F:      drivers/staging/greybus/authentication.c
6300 F:      drivers/staging/greybus/bootrom.c
6301 F:      drivers/staging/greybus/firmware.h
6302 F:      drivers/staging/greybus/fw-core.c
6303 F:      drivers/staging/greybus/fw-download.c
6304 F:      drivers/staging/greybus/fw-management.c
6305 F:      drivers/staging/greybus/greybus_authentication.h
6306 F:      drivers/staging/greybus/greybus_firmware.h
6307 F:      drivers/staging/greybus/hid.c
6308 F:      drivers/staging/greybus/i2c.c
6309 F:      drivers/staging/greybus/spi.c
6310 F:      drivers/staging/greybus/spilib.c
6311 F:      drivers/staging/greybus/spilib.h
6312
6313 GREYBUS LOOPBACK DRIVER
6314 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6315 S:      Maintained
6316 F:      drivers/staging/greybus/loopback.c
6317
6318 GREYBUS PLATFORM DRIVERS
6319 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6320 S:      Maintained
6321 F:      drivers/staging/greybus/arche-platform.c
6322 F:      drivers/staging/greybus/arche-apb-ctrl.c
6323 F:      drivers/staging/greybus/arche_platform.h
6324
6325 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6326 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6327 S:      Maintained
6328 F:      drivers/staging/greybus/sdio.c
6329 F:      drivers/staging/greybus/light.c
6330 F:      drivers/staging/greybus/gpio.c
6331 F:      drivers/staging/greybus/power_supply.c
6332 F:      drivers/staging/greybus/spi.c
6333 F:      drivers/staging/greybus/spilib.c
6334
6335 GREYBUS SUBSYSTEM
6336 M:      Johan Hovold <johan@kernel.org>
6337 M:      Alex Elder <elder@kernel.org>
6338 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6339 S:      Maintained
6340 F:      drivers/staging/greybus/
6341 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6342
6343 GREYBUS UART PROTOCOLS DRIVERS
6344 M:      David Lin <dtwlin@gmail.com>
6345 S:      Maintained
6346 F:      drivers/staging/greybus/uart.c
6347 F:      drivers/staging/greybus/log.c
6348
6349 GS1662 VIDEO SERIALIZER
6350 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6351 L:      linux-media@vger.kernel.org
6352 T:      git git://linuxtv.org/media_tree.git
6353 S:      Maintained
6354 F:      drivers/media/spi/gs1662.c
6355
6356 GSPCA FINEPIX SUBDRIVER
6357 M:      Frank Zago <frank@zago.net>
6358 L:      linux-media@vger.kernel.org
6359 T:      git git://linuxtv.org/media_tree.git
6360 S:      Maintained
6361 F:      drivers/media/usb/gspca/finepix.c
6362
6363 GSPCA GL860 SUBDRIVER
6364 M:      Olivier Lorin <o.lorin@laposte.net>
6365 L:      linux-media@vger.kernel.org
6366 T:      git git://linuxtv.org/media_tree.git
6367 S:      Maintained
6368 F:      drivers/media/usb/gspca/gl860/
6369
6370 GSPCA M5602 SUBDRIVER
6371 M:      Erik Andren <erik.andren@gmail.com>
6372 L:      linux-media@vger.kernel.org
6373 T:      git git://linuxtv.org/media_tree.git
6374 S:      Maintained
6375 F:      drivers/media/usb/gspca/m5602/
6376
6377 GSPCA PAC207 SONIXB SUBDRIVER
6378 M:      Hans Verkuil <hverkuil@xs4all.nl>
6379 L:      linux-media@vger.kernel.org
6380 T:      git git://linuxtv.org/media_tree.git
6381 S:      Odd Fixes
6382 F:      drivers/media/usb/gspca/pac207.c
6383
6384 GSPCA SN9C20X SUBDRIVER
6385 M:      Brian Johnson <brijohn@gmail.com>
6386 L:      linux-media@vger.kernel.org
6387 T:      git git://linuxtv.org/media_tree.git
6388 S:      Maintained
6389 F:      drivers/media/usb/gspca/sn9c20x.c
6390
6391 GSPCA T613 SUBDRIVER
6392 M:      Leandro Costantino <lcostantino@gmail.com>
6393 L:      linux-media@vger.kernel.org
6394 T:      git git://linuxtv.org/media_tree.git
6395 S:      Maintained
6396 F:      drivers/media/usb/gspca/t613.c
6397
6398 GSPCA USB WEBCAM DRIVER
6399 M:      Hans Verkuil <hverkuil@xs4all.nl>
6400 L:      linux-media@vger.kernel.org
6401 T:      git git://linuxtv.org/media_tree.git
6402 S:      Odd Fixes
6403 F:      drivers/media/usb/gspca/
6404
6405 GTP (GPRS Tunneling Protocol)
6406 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6407 M:      Harald Welte <laforge@gnumonks.org>
6408 L:      osmocom-net-gprs@lists.osmocom.org
6409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6410 S:      Maintained
6411 F:      drivers/net/gtp.c
6412
6413 GUID PARTITION TABLE (GPT)
6414 M:      Davidlohr Bueso <dave@stgolabs.net>
6415 L:      linux-efi@vger.kernel.org
6416 S:      Maintained
6417 F:      block/partitions/efi.*
6418
6419 H8/300 ARCHITECTURE
6420 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6421 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6422 W:      http://uclinux-h8.sourceforge.jp
6423 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6424 S:      Maintained
6425 F:      arch/h8300/
6426 F:      drivers/clocksource/h8300_*.c
6427 F:      drivers/clk/h8300/
6428 F:      drivers/irqchip/irq-renesas-h8*.c
6429
6430 HACKRF MEDIA DRIVER
6431 M:      Antti Palosaari <crope@iki.fi>
6432 L:      linux-media@vger.kernel.org
6433 W:      https://linuxtv.org
6434 W:      http://palosaari.fi/linux/
6435 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6436 T:      git git://linuxtv.org/anttip/media_tree.git
6437 S:      Maintained
6438 F:      drivers/media/usb/hackrf/
6439
6440 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6441 M:      Frank Seidel <frank@f-seidel.de>
6442 L:      platform-driver-x86@vger.kernel.org
6443 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6444 S:      Maintained
6445 F:      drivers/platform/x86/hdaps.c
6446
6447 HARDWARE MONITORING
6448 M:      Jean Delvare <jdelvare@suse.com>
6449 M:      Guenter Roeck <linux@roeck-us.net>
6450 L:      linux-hwmon@vger.kernel.org
6451 W:      http://hwmon.wiki.kernel.org/
6452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6453 S:      Maintained
6454 F:      Documentation/devicetree/bindings/hwmon/
6455 F:      Documentation/hwmon/
6456 F:      drivers/hwmon/
6457 F:      include/linux/hwmon*.h
6458
6459 HARDWARE RANDOM NUMBER GENERATOR CORE
6460 M:      Matt Mackall <mpm@selenic.com>
6461 M:      Herbert Xu <herbert@gondor.apana.org.au>
6462 L:      linux-crypto@vger.kernel.org
6463 S:      Odd fixes
6464 F:      Documentation/devicetree/bindings/rng/
6465 F:      Documentation/hw_random.txt
6466 F:      drivers/char/hw_random/
6467 F:      include/linux/hw_random.h
6468
6469 HARDWARE TRACING FACILITIES
6470 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6471 S:      Maintained
6472 F:      drivers/hwtracing/
6473
6474 HARDWARE SPINLOCK CORE
6475 M:      Ohad Ben-Cohen <ohad@wizery.com>
6476 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6477 L:      linux-remoteproc@vger.kernel.org
6478 S:      Maintained
6479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6480 F:      Documentation/devicetree/bindings/hwlock/
6481 F:      Documentation/hwspinlock.txt
6482 F:      drivers/hwspinlock/
6483 F:      include/linux/hwspinlock.h
6484
6485 HARMONY SOUND DRIVER
6486 L:      linux-parisc@vger.kernel.org
6487 S:      Maintained
6488 F:      sound/parisc/harmony.*
6489
6490 HDPVR USB VIDEO ENCODER DRIVER
6491 M:      Hans Verkuil <hverkuil@xs4all.nl>
6492 L:      linux-media@vger.kernel.org
6493 T:      git git://linuxtv.org/media_tree.git
6494 W:      https://linuxtv.org
6495 S:      Odd Fixes
6496 F:      drivers/media/usb/hdpvr/
6497
6498 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6499 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6500 S:      Supported
6501 F:      Documentation/watchdog/hpwdt.txt
6502 F:      drivers/watchdog/hpwdt.c
6503
6504 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6505 M:      Don Brace <don.brace@microsemi.com>
6506 L:      esc.storagedev@microsemi.com
6507 L:      linux-scsi@vger.kernel.org
6508 S:      Supported
6509 F:      Documentation/scsi/hpsa.txt
6510 F:      drivers/scsi/hpsa*.[ch]
6511 F:      include/linux/cciss*.h
6512 F:      include/uapi/linux/cciss*.h
6513
6514 HFI1 DRIVER
6515 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6516 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6517 L:      linux-rdma@vger.kernel.org
6518 S:      Supported
6519 F:      drivers/infiniband/hw/hfi1
6520
6521 HFS FILESYSTEM
6522 L:      linux-fsdevel@vger.kernel.org
6523 S:      Orphan
6524 F:      Documentation/filesystems/hfs.txt
6525 F:      fs/hfs/
6526
6527 HFSPLUS FILESYSTEM
6528 L:      linux-fsdevel@vger.kernel.org
6529 S:      Orphan
6530 F:      Documentation/filesystems/hfsplus.txt
6531 F:      fs/hfsplus/
6532
6533 HGA FRAMEBUFFER DRIVER
6534 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6535 L:      linux-nvidia@lists.surfsouth.com
6536 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6537 S:      Maintained
6538 F:      drivers/video/fbdev/hgafb.c
6539
6540 HIBERNATION (aka Software Suspend, aka swsusp)
6541 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6542 M:      Pavel Machek <pavel@ucw.cz>
6543 L:      linux-pm@vger.kernel.org
6544 B:      https://bugzilla.kernel.org
6545 S:      Supported
6546 F:      arch/x86/power/
6547 F:      drivers/base/power/
6548 F:      kernel/power/
6549 F:      include/linux/suspend.h
6550 F:      include/linux/freezer.h
6551 F:      include/linux/pm.h
6552 F:      arch/*/include/asm/suspend*.h
6553
6554 HID CORE LAYER
6555 M:      Jiri Kosina <jikos@kernel.org>
6556 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6557 L:      linux-input@vger.kernel.org
6558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6559 S:      Maintained
6560 F:      drivers/hid/
6561 F:      include/linux/hid*
6562 F:      include/uapi/linux/hid*
6563
6564 HID SENSOR HUB DRIVERS
6565 M:      Jiri Kosina <jikos@kernel.org>
6566 M:      Jonathan Cameron <jic23@kernel.org>
6567 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6568 L:      linux-input@vger.kernel.org
6569 L:      linux-iio@vger.kernel.org
6570 S:      Maintained
6571 F:      Documentation/hid/hid-sensor*
6572 F:      drivers/hid/hid-sensor-*
6573 F:      drivers/iio/*/hid-*
6574 F:      include/linux/hid-sensor-*
6575
6576 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6577 M:      Thomas Gleixner <tglx@linutronix.de>
6578 L:      linux-kernel@vger.kernel.org
6579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6580 S:      Maintained
6581 F:      Documentation/timers/
6582 F:      kernel/time/hrtimer.c
6583 F:      kernel/time/clockevents.c
6584 F:      kernel/time/timer_*.c
6585 F:      include/linux/clockchips.h
6586 F:      include/linux/hrtimer.h
6587
6588 HIGH-SPEED SCC DRIVER FOR AX.25
6589 L:      linux-hams@vger.kernel.org
6590 S:      Orphan
6591 F:      drivers/net/hamradio/dmascc.c
6592 F:      drivers/net/hamradio/scc.c
6593
6594 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6595 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6596 W:      http://www.highpoint-tech.com
6597 S:      Supported
6598 F:      Documentation/scsi/hptiop.txt
6599 F:      drivers/scsi/hptiop.c
6600
6601 HIPPI
6602 M:      Jes Sorensen <jes@trained-monkey.org>
6603 L:      linux-hippi@sunsite.dk
6604 S:      Maintained
6605 F:      include/linux/hippidevice.h
6606 F:      include/uapi/linux/if_hippi.h
6607 F:      net/802/hippi.c
6608 F:      drivers/net/hippi/
6609
6610 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6611 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6612 M:      Salil Mehta <salil.mehta@huawei.com>
6613 L:      netdev@vger.kernel.org
6614 W:      http://www.hisilicon.com
6615 S:      Maintained
6616 F:      drivers/net/ethernet/hisilicon/hns3/
6617
6618 HISILICON LPC BUS DRIVER
6619 M:      john.garry@huawei.com
6620 W:      http://www.hisilicon.com
6621 S:      Maintained
6622 F:      drivers/bus/hisi_lpc.c
6623 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6624
6625 HISILICON NETWORK SUBSYSTEM DRIVER
6626 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6627 M:      Salil Mehta <salil.mehta@huawei.com>
6628 L:      netdev@vger.kernel.org
6629 W:      http://www.hisilicon.com
6630 S:      Maintained
6631 F:      drivers/net/ethernet/hisilicon/
6632 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6633
6634 HISILICON PMU DRIVER
6635 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6636 W:      http://www.hisilicon.com
6637 S:      Supported
6638 F:      drivers/perf/hisilicon
6639 F:      Documentation/perf/hisi-pmu.txt
6640
6641 HISILICON ROCE DRIVER
6642 M:      Lijun Ou <oulijun@huawei.com>
6643 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6644 L:      linux-rdma@vger.kernel.org
6645 S:      Maintained
6646 F:      drivers/infiniband/hw/hns/
6647 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6648
6649 HISILICON SAS Controller
6650 M:      John Garry <john.garry@huawei.com>
6651 W:      http://www.hisilicon.com
6652 S:      Supported
6653 F:      drivers/scsi/hisi_sas/
6654 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6655
6656 HMM - Heterogeneous Memory Management
6657 M:      Jérôme Glisse <jglisse@redhat.com>
6658 L:      linux-mm@kvack.org
6659 S:      Maintained
6660 F:      mm/hmm*
6661 F:      include/linux/hmm*
6662 F:      Documentation/vm/hmm.rst
6663
6664 HOST AP DRIVER
6665 M:      Jouni Malinen <j@w1.fi>
6666 L:      linux-wireless@vger.kernel.org
6667 W:      http://w1.fi/hostap-driver.html
6668 S:      Obsolete
6669 F:      drivers/net/wireless/intersil/hostap/
6670
6671 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6672 L:      platform-driver-x86@vger.kernel.org
6673 S:      Orphan
6674 F:      drivers/platform/x86/tc1100-wmi.c
6675
6676 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6677 M:      Jaroslav Kysela <perex@perex.cz>
6678 S:      Maintained
6679 F:      drivers/net/ethernet/hp/hp100.*
6680
6681 HPET:   High Precision Event Timers driver
6682 M:      Clemens Ladisch <clemens@ladisch.de>
6683 S:      Maintained
6684 F:      Documentation/timers/hpet.txt
6685 F:      drivers/char/hpet.c
6686 F:      include/linux/hpet.h
6687 F:      include/uapi/linux/hpet.h
6688
6689 HPET:   x86
6690 S:      Orphan
6691 F:      arch/x86/kernel/hpet.c
6692 F:      arch/x86/include/asm/hpet.h
6693
6694 HPFS FILESYSTEM
6695 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6696 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6697 S:      Maintained
6698 F:      fs/hpfs/
6699
6700 HSI SUBSYSTEM
6701 M:      Sebastian Reichel <sre@kernel.org>
6702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6703 S:      Maintained
6704 F:      Documentation/ABI/testing/sysfs-bus-hsi
6705 F:      Documentation/driver-api/hsi.rst
6706 F:      drivers/hsi/
6707 F:      include/linux/hsi/
6708 F:      include/uapi/linux/hsi/
6709
6710 HSO 3G MODEM DRIVER
6711 L:      linux-usb@vger.kernel.org
6712 S:      Orphan
6713 F:      drivers/net/usb/hso.c
6714
6715 HSR NETWORK PROTOCOL
6716 M:      Arvid Brodin <arvid.brodin@alten.se>
6717 L:      netdev@vger.kernel.org
6718 S:      Maintained
6719 F:      net/hsr/
6720
6721 HT16K33 LED CONTROLLER DRIVER
6722 M:      Robin van der Gracht <robin@protonic.nl>
6723 S:      Maintained
6724 F:      drivers/auxdisplay/ht16k33.c
6725 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6726
6727 HTCPEN TOUCHSCREEN DRIVER
6728 M:      Pau Oliva Fora <pof@eslack.org>
6729 L:      linux-input@vger.kernel.org
6730 S:      Maintained
6731 F:      drivers/input/touchscreen/htcpen.c
6732
6733 HUAWEI ETHERNET DRIVER
6734 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6735 L:      netdev@vger.kernel.org
6736 S:      Supported
6737 F:      Documentation/networking/hinic.txt
6738 F:      drivers/net/ethernet/huawei/hinic/
6739
6740 HUGETLB FILESYSTEM
6741 M:      Mike Kravetz <mike.kravetz@oracle.com>
6742 L:      linux-mm@kvack.org
6743 S:      Maintained
6744 F:      fs/hugetlbfs/
6745 F:      mm/hugetlb.c
6746 F:      include/linux/hugetlb.h
6747 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6748 F:      Documentation/vm/hugetlbfs_reserv.rst
6749 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6750
6751 HVA ST MEDIA DRIVER
6752 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6753 L:      linux-media@vger.kernel.org
6754 T:      git git://linuxtv.org/media_tree.git
6755 W:      https://linuxtv.org
6756 S:      Supported
6757 F:      drivers/media/platform/sti/hva
6758
6759 HWPOISON MEMORY FAILURE HANDLING
6760 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6761 L:      linux-mm@kvack.org
6762 S:      Maintained
6763 F:      mm/memory-failure.c
6764 F:      mm/hwpoison-inject.c
6765
6766 Hyper-V CORE AND DRIVERS
6767 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6768 M:      Haiyang Zhang <haiyangz@microsoft.com>
6769 M:      Stephen Hemminger <sthemmin@microsoft.com>
6770 L:      devel@linuxdriverproject.org
6771 S:      Maintained
6772 F:      Documentation/networking/netvsc.txt
6773 F:      arch/x86/include/asm/mshyperv.h
6774 F:      arch/x86/include/asm/trace/hyperv.h
6775 F:      arch/x86/include/asm/hyperv-tlfs.h
6776 F:      arch/x86/kernel/cpu/mshyperv.c
6777 F:      arch/x86/hyperv
6778 F:      drivers/hid/hid-hyperv.c
6779 F:      drivers/hv/
6780 F:      drivers/input/serio/hyperv-keyboard.c
6781 F:      drivers/pci/controller/pci-hyperv.c
6782 F:      drivers/net/hyperv/
6783 F:      drivers/scsi/storvsc_drv.c
6784 F:      drivers/uio/uio_hv_generic.c
6785 F:      drivers/video/fbdev/hyperv_fb.c
6786 F:      net/vmw_vsock/hyperv_transport.c
6787 F:      include/linux/hyperv.h
6788 F:      include/uapi/linux/hyperv.h
6789 F:      tools/hv/
6790 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6791
6792 HYPERVISOR VIRTUAL CONSOLE DRIVER
6793 L:      linuxppc-dev@lists.ozlabs.org
6794 S:      Odd Fixes
6795 F:      drivers/tty/hvc/
6796
6797 I2C ACPI SUPPORT
6798 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6799 L:      linux-i2c@vger.kernel.org
6800 L:      linux-acpi@vger.kernel.org
6801 S:      Maintained
6802 F:      drivers/i2c/i2c-core-acpi.c
6803
6804 I2C MUXES
6805 M:      Peter Rosin <peda@axentia.se>
6806 L:      linux-i2c@vger.kernel.org
6807 S:      Maintained
6808 F:      Documentation/i2c/i2c-topology
6809 F:      Documentation/i2c/muxes/
6810 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6811 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6812 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6813 F:      drivers/i2c/i2c-mux.c
6814 F:      drivers/i2c/muxes/
6815 F:      include/linux/i2c-mux.h
6816
6817 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6818 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6819 L:      linux-i2c@vger.kernel.org
6820 S:      Maintained
6821 F:      drivers/i2c/busses/i2c-mv64xxx.c
6822
6823 I2C OVER PARALLEL PORT
6824 M:      Jean Delvare <jdelvare@suse.com>
6825 L:      linux-i2c@vger.kernel.org
6826 S:      Maintained
6827 F:      Documentation/i2c/busses/i2c-parport
6828 F:      Documentation/i2c/busses/i2c-parport-light
6829 F:      drivers/i2c/busses/i2c-parport.c
6830 F:      drivers/i2c/busses/i2c-parport-light.c
6831
6832 I2C SUBSYSTEM
6833 M:      Wolfram Sang <wsa@the-dreams.de>
6834 L:      linux-i2c@vger.kernel.org
6835 W:      https://i2c.wiki.kernel.org/
6836 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6838 S:      Maintained
6839 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6840 F:      Documentation/i2c/
6841 F:      drivers/i2c/*
6842 F:      include/linux/i2c.h
6843 F:      include/linux/i2c-dev.h
6844 F:      include/linux/i2c-smbus.h
6845 F:      include/uapi/linux/i2c.h
6846 F:      include/uapi/linux/i2c-*.h
6847
6848 I2C SUBSYSTEM HOST DRIVERS
6849 L:      linux-i2c@vger.kernel.org
6850 W:      https://i2c.wiki.kernel.org/
6851 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6853 S:      Odd Fixes
6854 F:      Documentation/devicetree/bindings/i2c/
6855 F:      drivers/i2c/algos/
6856 F:      drivers/i2c/busses/
6857
6858 I2C-TAOS-EVM DRIVER
6859 M:      Jean Delvare <jdelvare@suse.com>
6860 L:      linux-i2c@vger.kernel.org
6861 S:      Maintained
6862 F:      Documentation/i2c/busses/i2c-taos-evm
6863 F:      drivers/i2c/busses/i2c-taos-evm.c
6864
6865 I2C-TINY-USB DRIVER
6866 M:      Till Harbaum <till@harbaum.org>
6867 L:      linux-i2c@vger.kernel.org
6868 W:      http://www.harbaum.org/till/i2c_tiny_usb
6869 S:      Maintained
6870 F:      drivers/i2c/busses/i2c-tiny-usb.c
6871
6872 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6873 M:      Jean Delvare <jdelvare@suse.com>
6874 L:      linux-i2c@vger.kernel.org
6875 S:      Maintained
6876 F:      Documentation/i2c/busses/i2c-ali1535
6877 F:      Documentation/i2c/busses/i2c-ali1563
6878 F:      Documentation/i2c/busses/i2c-ali15x3
6879 F:      Documentation/i2c/busses/i2c-amd756
6880 F:      Documentation/i2c/busses/i2c-amd8111
6881 F:      Documentation/i2c/busses/i2c-i801
6882 F:      Documentation/i2c/busses/i2c-nforce2
6883 F:      Documentation/i2c/busses/i2c-piix4
6884 F:      Documentation/i2c/busses/i2c-sis5595
6885 F:      Documentation/i2c/busses/i2c-sis630
6886 F:      Documentation/i2c/busses/i2c-sis96x
6887 F:      Documentation/i2c/busses/i2c-via
6888 F:      Documentation/i2c/busses/i2c-viapro
6889 F:      drivers/i2c/busses/i2c-ali1535.c
6890 F:      drivers/i2c/busses/i2c-ali1563.c
6891 F:      drivers/i2c/busses/i2c-ali15x3.c
6892 F:      drivers/i2c/busses/i2c-amd756.c
6893 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6894 F:      drivers/i2c/busses/i2c-amd8111.c
6895 F:      drivers/i2c/busses/i2c-i801.c
6896 F:      drivers/i2c/busses/i2c-isch.c
6897 F:      drivers/i2c/busses/i2c-nforce2.c
6898 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6899 F:      drivers/i2c/busses/i2c-piix4.c
6900 F:      drivers/i2c/busses/i2c-sis5595.c
6901 F:      drivers/i2c/busses/i2c-sis630.c
6902 F:      drivers/i2c/busses/i2c-sis96x.c
6903 F:      drivers/i2c/busses/i2c-via.c
6904 F:      drivers/i2c/busses/i2c-viapro.c
6905
6906 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6907 M:      Hans de Goede <hdegoede@redhat.com>
6908 L:      linux-i2c@vger.kernel.org
6909 S:      Maintained
6910 F:      drivers/i2c/busses/i2c-cht-wc.c
6911
6912 I2C/SMBUS ISMT DRIVER
6913 M:      Seth Heasley <seth.heasley@intel.com>
6914 M:      Neil Horman <nhorman@tuxdriver.com>
6915 L:      linux-i2c@vger.kernel.org
6916 F:      drivers/i2c/busses/i2c-ismt.c
6917 F:      Documentation/i2c/busses/i2c-ismt
6918
6919 I2C/SMBUS STUB DRIVER
6920 M:      Jean Delvare <jdelvare@suse.com>
6921 L:      linux-i2c@vger.kernel.org
6922 S:      Maintained
6923 F:      drivers/i2c/i2c-stub.c
6924
6925 IA64 (Itanium) PLATFORM
6926 M:      Tony Luck <tony.luck@intel.com>
6927 M:      Fenghua Yu <fenghua.yu@intel.com>
6928 L:      linux-ia64@vger.kernel.org
6929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6930 S:      Maintained
6931 F:      arch/ia64/
6932
6933 IBM Power 842 compression accelerator
6934 M:      Haren Myneni <haren@us.ibm.com>
6935 S:      Supported
6936 F:      drivers/crypto/nx/Makefile
6937 F:      drivers/crypto/nx/Kconfig
6938 F:      drivers/crypto/nx/nx-842*
6939 F:      include/linux/sw842.h
6940 F:      crypto/842.c
6941 F:      lib/842/
6942
6943 IBM Power in-Nest Crypto Acceleration
6944 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6945 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6946 L:      linux-crypto@vger.kernel.org
6947 S:      Supported
6948 F:      drivers/crypto/nx/Makefile
6949 F:      drivers/crypto/nx/Kconfig
6950 F:      drivers/crypto/nx/nx-aes*
6951 F:      drivers/crypto/nx/nx-sha*
6952 F:      drivers/crypto/nx/nx.*
6953 F:      drivers/crypto/nx/nx_csbcpb.h
6954 F:      drivers/crypto/nx/nx_debugfs.h
6955
6956 IBM Power Linux RAID adapter
6957 M:      Brian King <brking@us.ibm.com>
6958 S:      Supported
6959 F:      drivers/scsi/ipr.*
6960
6961 IBM Power SRIOV Virtual NIC Device Driver
6962 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6963 M:      John Allen <jallen@linux.vnet.ibm.com>
6964 L:      netdev@vger.kernel.org
6965 S:      Supported
6966 F:      drivers/net/ethernet/ibm/ibmvnic.*
6967
6968 IBM Power Virtual Accelerator Switchboard
6969 M:      Sukadev Bhattiprolu
6970 L:      linuxppc-dev@lists.ozlabs.org
6971 S:      Supported
6972 F:      arch/powerpc/platforms/powernv/vas*
6973 F:      arch/powerpc/platforms/powernv/copy-paste.h
6974 F:      arch/powerpc/include/asm/vas.h
6975 F:      arch/powerpc/include/uapi/asm/vas.h
6976
6977 IBM Power Virtual Ethernet Device Driver
6978 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6979 L:      netdev@vger.kernel.org
6980 S:      Supported
6981 F:      drivers/net/ethernet/ibm/ibmveth.*
6982
6983 IBM Power Virtual FC Device Drivers
6984 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6985 L:      linux-scsi@vger.kernel.org
6986 S:      Supported
6987 F:      drivers/scsi/ibmvscsi/ibmvfc*
6988
6989 IBM Power Virtual Management Channel Driver
6990 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6991 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6992 S:      Supported
6993 F:      drivers/misc/ibmvmc.*
6994
6995 IBM Power Virtual SCSI Device Drivers
6996 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6997 L:      linux-scsi@vger.kernel.org
6998 S:      Supported
6999 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7000 F:      include/scsi/viosrp.h
7001
7002 IBM Power Virtual SCSI Device Target Driver
7003 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7004 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7005 L:      linux-scsi@vger.kernel.org
7006 L:      target-devel@vger.kernel.org
7007 S:      Supported
7008 F:      drivers/scsi/ibmvscsi_tgt/
7009
7010 IBM Power VMX Cryptographic instructions
7011 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7012 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7013 L:      linux-crypto@vger.kernel.org
7014 S:      Supported
7015 F:      drivers/crypto/vmx/Makefile
7016 F:      drivers/crypto/vmx/Kconfig
7017 F:      drivers/crypto/vmx/vmx.c
7018 F:      drivers/crypto/vmx/aes*
7019 F:      drivers/crypto/vmx/ghash*
7020 F:      drivers/crypto/vmx/ppc-xlate.pl
7021
7022 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7023 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7024 L:      linux-pci@vger.kernel.org
7025 L:      linuxppc-dev@lists.ozlabs.org
7026 S:      Supported
7027 F:      drivers/pci/hotplug/rpaphp*
7028
7029 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7030 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7031 L:      linux-pci@vger.kernel.org
7032 L:      linuxppc-dev@lists.ozlabs.org
7033 S:      Supported
7034 F:      drivers/pci/hotplug/rpadlpar*
7035
7036 IBM ServeRAID RAID DRIVER
7037 S:      Orphan
7038 F:      drivers/scsi/ips.*
7039
7040 ICH LPC AND GPIO DRIVER
7041 M:      Peter Tyser <ptyser@xes-inc.com>
7042 S:      Maintained
7043 F:      drivers/mfd/lpc_ich.c
7044 F:      drivers/gpio/gpio-ich.c
7045
7046 IDE SUBSYSTEM
7047 M:      "David S. Miller" <davem@davemloft.net>
7048 L:      linux-ide@vger.kernel.org
7049 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7051 S:      Maintained
7052 F:      Documentation/ide/
7053 F:      drivers/ide/
7054 F:      include/linux/ide.h
7055
7056 IDE/ATAPI DRIVERS
7057 M:      Borislav Petkov <bp@alien8.de>
7058 L:      linux-ide@vger.kernel.org
7059 S:      Maintained
7060 F:      Documentation/cdrom/ide-cd
7061 F:      drivers/ide/ide-cd*
7062
7063 IDEAPAD LAPTOP EXTRAS DRIVER
7064 M:      Ike Panhc <ike.pan@canonical.com>
7065 L:      platform-driver-x86@vger.kernel.org
7066 W:      http://launchpad.net/ideapad-laptop
7067 S:      Maintained
7068 F:      drivers/platform/x86/ideapad-laptop.c
7069
7070 IDEAPAD LAPTOP SLIDEBAR DRIVER
7071 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7072 L:      linux-input@vger.kernel.org
7073 W:      https://github.com/o2genum/ideapad-slidebar
7074 S:      Maintained
7075 F:      drivers/input/misc/ideapad_slidebar.c
7076
7077 IDT VersaClock 5 CLOCK DRIVER
7078 M:      Marek Vasut <marek.vasut@gmail.com>
7079 S:      Maintained
7080 F:      drivers/clk/clk-versaclock5.c
7081
7082 IEEE 802.15.4 SUBSYSTEM
7083 M:      Alexander Aring <alex.aring@gmail.com>
7084 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7085 L:      linux-wpan@vger.kernel.org
7086 W:      http://wpan.cakelab.org/
7087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7089 S:      Maintained
7090 F:      net/ieee802154/
7091 F:      net/mac802154/
7092 F:      drivers/net/ieee802154/
7093 F:      include/linux/nl802154.h
7094 F:      include/linux/ieee802154.h
7095 F:      include/net/nl802154.h
7096 F:      include/net/mac802154.h
7097 F:      include/net/af_ieee802154.h
7098 F:      include/net/cfg802154.h
7099 F:      include/net/ieee802154_netdev.h
7100 F:      Documentation/networking/ieee802154.txt
7101
7102 IFE PROTOCOL
7103 M:      Yotam Gigi <yotam.gi@gmail.com>
7104 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7105 F:      net/ife
7106 F:      include/net/ife.h
7107 F:      include/uapi/linux/ife.h
7108
7109 IGORPLUG-USB IR RECEIVER
7110 M:      Sean Young <sean@mess.org>
7111 L:      linux-media@vger.kernel.org
7112 S:      Maintained
7113 F:      drivers/media/rc/igorplugusb.c
7114
7115 IGUANAWORKS USB IR TRANSCEIVER
7116 M:      Sean Young <sean@mess.org>
7117 L:      linux-media@vger.kernel.org
7118 S:      Maintained
7119 F:      drivers/media/rc/iguanair.c
7120
7121 IIO DIGITAL POTENTIOMETER DAC
7122 M:      Peter Rosin <peda@axentia.se>
7123 L:      linux-iio@vger.kernel.org
7124 S:      Maintained
7125 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7126 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7127 F:      drivers/iio/dac/dpot-dac.c
7128
7129 IIO ENVELOPE DETECTOR
7130 M:      Peter Rosin <peda@axentia.se>
7131 L:      linux-iio@vger.kernel.org
7132 S:      Maintained
7133 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7134 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7135 F:      drivers/iio/adc/envelope-detector.c
7136
7137 IIO MULTIPLEXER
7138 M:      Peter Rosin <peda@axentia.se>
7139 L:      linux-iio@vger.kernel.org
7140 S:      Maintained
7141 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7142 F:      drivers/iio/multiplexer/iio-mux.c
7143
7144 IIO SUBSYSTEM AND DRIVERS
7145 M:      Jonathan Cameron <jic23@kernel.org>
7146 R:      Hartmut Knaack <knaack.h@gmx.de>
7147 R:      Lars-Peter Clausen <lars@metafoo.de>
7148 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7149 L:      linux-iio@vger.kernel.org
7150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7151 S:      Maintained
7152 F:      Documentation/ABI/testing/configfs-iio*
7153 F:      Documentation/ABI/testing/sysfs-bus-iio*
7154 F:      Documentation/devicetree/bindings/iio/
7155 F:      drivers/iio/
7156 F:      drivers/staging/iio/
7157 F:      include/linux/iio/
7158 F:      tools/iio/
7159
7160 IIO UNIT CONVERTER
7161 M:      Peter Rosin <peda@axentia.se>
7162 L:      linux-iio@vger.kernel.org
7163 S:      Maintained
7164 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7165 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7166 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7167 F:      drivers/iio/afe/iio-rescale.c
7168
7169 IKANOS/ADI EAGLE ADSL USB DRIVER
7170 M:      Matthieu Castet <castet.matthieu@free.fr>
7171 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7172 S:      Maintained
7173 F:      drivers/usb/atm/ueagle-atm.c
7174
7175 IMGTEC ASCII LCD DRIVER
7176 M:      Paul Burton <paul.burton@mips.com>
7177 S:      Maintained
7178 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7179 F:      drivers/auxdisplay/img-ascii-lcd.c
7180
7181 IMGTEC IR DECODER DRIVER
7182 M:      James Hogan <jhogan@kernel.org>
7183 S:      Maintained
7184 F:      drivers/media/rc/img-ir/
7185
7186 IMON SOUNDGRAPH USB IR RECEIVER
7187 M:      Sean Young <sean@mess.org>
7188 L:      linux-media@vger.kernel.org
7189 S:      Maintained
7190 F:      drivers/media/rc/imon_raw.c
7191 F:      drivers/media/rc/imon.c
7192
7193 IMS TWINTURBO FRAMEBUFFER DRIVER
7194 L:      linux-fbdev@vger.kernel.org
7195 S:      Orphan
7196 F:      drivers/video/fbdev/imsttfb.c
7197
7198 INA209 HARDWARE MONITOR DRIVER
7199 M:      Guenter Roeck <linux@roeck-us.net>
7200 L:      linux-hwmon@vger.kernel.org
7201 S:      Maintained
7202 F:      Documentation/hwmon/ina209
7203 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7204 F:      drivers/hwmon/ina209.c
7205
7206 INA2XX HARDWARE MONITOR DRIVER
7207 M:      Guenter Roeck <linux@roeck-us.net>
7208 L:      linux-hwmon@vger.kernel.org
7209 S:      Maintained
7210 F:      Documentation/hwmon/ina2xx
7211 F:      drivers/hwmon/ina2xx.c
7212 F:      include/linux/platform_data/ina2xx.h
7213
7214 INDUSTRY PACK SUBSYSTEM (IPACK)
7215 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7216 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7217 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7218 L:      industrypack-devel@lists.sourceforge.net
7219 W:      http://industrypack.sourceforge.net
7220 S:      Maintained
7221 F:      drivers/ipack/
7222
7223 INFINIBAND SUBSYSTEM
7224 M:      Doug Ledford <dledford@redhat.com>
7225 M:      Jason Gunthorpe <jgg@mellanox.com>
7226 L:      linux-rdma@vger.kernel.org
7227 W:      https://github.com/linux-rdma/rdma-core
7228 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7230 S:      Supported
7231 F:      Documentation/devicetree/bindings/infiniband/
7232 F:      Documentation/infiniband/
7233 F:      drivers/infiniband/
7234 F:      include/uapi/linux/if_infiniband.h
7235 F:      include/uapi/rdma/
7236 F:      include/rdma/
7237
7238 INGENIC JZ4780 DMA Driver
7239 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7240 S:      Maintained
7241 F:      drivers/dma/dma-jz4780.c
7242
7243 INGENIC JZ4780 NAND DRIVER
7244 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7245 L:      linux-mtd@lists.infradead.org
7246 S:      Maintained
7247 F:      drivers/mtd/nand/raw/jz4780_*
7248
7249 INOTIFY
7250 M:      Jan Kara <jack@suse.cz>
7251 R:      Amir Goldstein <amir73il@gmail.com>
7252 L:      linux-fsdevel@vger.kernel.org
7253 S:      Maintained
7254 F:      Documentation/filesystems/inotify.txt
7255 F:      fs/notify/inotify/
7256 F:      include/linux/inotify.h
7257 F:      include/uapi/linux/inotify.h
7258
7259 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7260 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7261 L:      linux-input@vger.kernel.org
7262 Q:      http://patchwork.kernel.org/project/linux-input/list/
7263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7264 S:      Maintained
7265 F:      drivers/input/
7266 F:      include/linux/input.h
7267 F:      include/uapi/linux/input.h
7268 F:      include/uapi/linux/input-event-codes.h
7269 F:      include/linux/input/
7270 F:      Documentation/devicetree/bindings/input/
7271 F:      Documentation/devicetree/bindings/serio/
7272 F:      Documentation/input/
7273
7274 INPUT MULTITOUCH (MT) PROTOCOL
7275 M:      Henrik Rydberg <rydberg@bitmath.org>
7276 L:      linux-input@vger.kernel.org
7277 S:      Odd fixes
7278 F:      Documentation/input/multi-touch-protocol.rst
7279 F:      drivers/input/input-mt.c
7280 K:      \b(ABS|SYN)_MT_
7281
7282 INSIDE SECURE CRYPTO DRIVER
7283 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7284 F:      drivers/crypto/inside-secure/
7285 S:      Maintained
7286 L:      linux-crypto@vger.kernel.org
7287
7288 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7289 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7290 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7291 L:      linux-integrity@vger.kernel.org
7292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7293 S:      Supported
7294 F:      security/integrity/ima/
7295
7296 INTEL 810/815 FRAMEBUFFER DRIVER
7297 M:      Antonino Daplas <adaplas@gmail.com>
7298 L:      linux-fbdev@vger.kernel.org
7299 S:      Maintained
7300 F:      drivers/video/fbdev/i810/
7301
7302 INTEL ASoC DRIVERS
7303 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7304 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7305 M:      Jie Yang <yang.jie@linux.intel.com>
7306 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7307 S:      Supported
7308 F:      sound/soc/intel/
7309
7310 INTEL C600 SERIES SAS CONTROLLER DRIVER
7311 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7312 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7313 L:      linux-scsi@vger.kernel.org
7314 T:      git git://git.code.sf.net/p/intel-sas/isci
7315 S:      Supported
7316 F:      drivers/scsi/isci/
7317
7318 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7319 M:      Jani Nikula <jani.nikula@linux.intel.com>
7320 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7321 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7322 L:      intel-gfx@lists.freedesktop.org
7323 W:      https://01.org/linuxgraphics/
7324 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7325 C:      irc://chat.freenode.net/intel-gfx
7326 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7327 T:      git git://anongit.freedesktop.org/drm-intel
7328 S:      Supported
7329 F:      drivers/gpu/drm/i915/
7330 F:      include/drm/i915*
7331 F:      include/uapi/drm/i915_drm.h
7332 F:      Documentation/gpu/i915.rst
7333
7334 INTEL ETHERNET DRIVERS
7335 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7336 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7337 W:      http://www.intel.com/support/feedback.htm
7338 W:      http://e1000.sourceforge.net/
7339 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7342 S:      Supported
7343 F:      Documentation/networking/e100.rst
7344 F:      Documentation/networking/e1000.rst
7345 F:      Documentation/networking/e1000e.txt
7346 F:      Documentation/networking/igb.txt
7347 F:      Documentation/networking/igbvf.txt
7348 F:      Documentation/networking/ixgb.txt
7349 F:      Documentation/networking/ixgbe.txt
7350 F:      Documentation/networking/ixgbevf.txt
7351 F:      Documentation/networking/i40e.txt
7352 F:      Documentation/networking/i40evf.txt
7353 F:      Documentation/networking/ice.txt
7354 F:      drivers/net/ethernet/intel/
7355 F:      drivers/net/ethernet/intel/*/
7356 F:      include/linux/avf/virtchnl.h
7357
7358 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7359 M:      Maik Broemme <mbroemme@libmpq.org>
7360 L:      linux-fbdev@vger.kernel.org
7361 S:      Maintained
7362 F:      Documentation/fb/intelfb.txt
7363 F:      drivers/video/fbdev/intelfb/
7364
7365 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7366 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7367 M:      Zhi Wang <zhi.a.wang@intel.com>
7368 L:      intel-gvt-dev@lists.freedesktop.org
7369 L:      intel-gfx@lists.freedesktop.org
7370 W:      https://01.org/igvt-g
7371 T:      git https://github.com/intel/gvt-linux.git
7372 S:      Supported
7373 F:      drivers/gpu/drm/i915/gvt/
7374
7375 INTEL HID EVENT DRIVER
7376 M:      Alex Hung <alex.hung@canonical.com>
7377 L:      platform-driver-x86@vger.kernel.org
7378 S:      Maintained
7379 F:      drivers/platform/x86/intel-hid.c
7380
7381 INTEL I/OAT DMA DRIVER
7382 M:      Dave Jiang <dave.jiang@intel.com>
7383 R:      Dan Williams <dan.j.williams@intel.com>
7384 L:      dmaengine@vger.kernel.org
7385 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7386 S:      Supported
7387 F:      drivers/dma/ioat*
7388
7389 INTEL IDLE DRIVER
7390 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7391 M:      Len Brown <lenb@kernel.org>
7392 L:      linux-pm@vger.kernel.org
7393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7394 B:      https://bugzilla.kernel.org
7395 S:      Supported
7396 F:      drivers/idle/intel_idle.c
7397
7398 INTEL INTEGRATED SENSOR HUB DRIVER
7399 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7400 M:      Jiri Kosina <jikos@kernel.org>
7401 L:      linux-input@vger.kernel.org
7402 S:      Maintained
7403 F:      drivers/hid/intel-ish-hid/
7404
7405 INTEL IOMMU (VT-d)
7406 M:      David Woodhouse <dwmw2@infradead.org>
7407 L:      iommu@lists.linux-foundation.org
7408 T:      git git://git.infradead.org/iommu-2.6.git
7409 S:      Supported
7410 F:      drivers/iommu/intel-iommu.c
7411 F:      include/linux/intel-iommu.h
7412
7413 INTEL IOP-ADMA DMA DRIVER
7414 R:      Dan Williams <dan.j.williams@intel.com>
7415 S:      Odd fixes
7416 F:      drivers/dma/iop-adma.c
7417
7418 INTEL IPU3 CSI-2 CIO2 DRIVER
7419 M:      Yong Zhi <yong.zhi@intel.com>
7420 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7421 M:      Bingbu Cao <bingbu.cao@intel.com>
7422 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7423 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7424 L:      linux-media@vger.kernel.org
7425 S:      Maintained
7426 F:      drivers/media/pci/intel/ipu3/
7427 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7428
7429 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7430 M:      Krzysztof Halasa <khalasa@piap.pl>
7431 S:      Maintained
7432 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7433 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7434 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7435 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7436 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7437 F:      drivers/net/wan/ixp4xx_hss.c
7438
7439 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7440 M:      Deepak Saxena <dsaxena@plexity.net>
7441 S:      Maintained
7442 F:      drivers/char/hw_random/ixp4xx-rng.c
7443
7444 INTEL MANAGEMENT ENGINE (mei)
7445 M:      Tomas Winkler <tomas.winkler@intel.com>
7446 L:      linux-kernel@vger.kernel.org
7447 S:      Supported
7448 F:      include/uapi/linux/mei.h
7449 F:      include/linux/mei_cl_bus.h
7450 F:      drivers/misc/mei/*
7451 F:      drivers/watchdog/mei_wdt.c
7452 F:      Documentation/misc-devices/mei/*
7453 F:      samples/mei/*
7454
7455 INTEL MENLOW THERMAL DRIVER
7456 M:      Sujith Thomas <sujith.thomas@intel.com>
7457 L:      platform-driver-x86@vger.kernel.org
7458 W:      https://01.org/linux-acpi
7459 S:      Supported
7460 F:      drivers/platform/x86/intel_menlow.c
7461
7462 INTEL MERRIFIELD GPIO DRIVER
7463 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7464 L:      linux-gpio@vger.kernel.org
7465 S:      Maintained
7466 F:      drivers/gpio/gpio-merrifield.c
7467
7468 INTEL MIC DRIVERS (mic)
7469 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7470 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7471 S:      Supported
7472 W:      https://github.com/sudeepdutt/mic
7473 W:      http://software.intel.com/en-us/mic-developer
7474 F:      include/linux/mic_bus.h
7475 F:      include/linux/scif.h
7476 F:      include/uapi/linux/mic_common.h
7477 F:      include/uapi/linux/mic_ioctl.h
7478 F:      include/uapi/linux/scif_ioctl.h
7479 F:      drivers/misc/mic/
7480 F:      drivers/dma/mic_x100_dma.c
7481 F:      drivers/dma/mic_x100_dma.h
7482 F:      Documentation/mic/
7483
7484 INTEL PMC CORE DRIVER
7485 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7486 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7487 L:      platform-driver-x86@vger.kernel.org
7488 S:      Maintained
7489 F:      arch/x86/include/asm/pmc_core.h
7490 F:      drivers/platform/x86/intel_pmc_core*
7491
7492 INTEL PMC/P-Unit IPC DRIVER
7493 M:      Zha Qipeng<qipeng.zha@intel.com>
7494 L:      platform-driver-x86@vger.kernel.org
7495 S:      Maintained
7496 F:      drivers/platform/x86/intel_pmc_ipc.c
7497 F:      drivers/platform/x86/intel_punit_ipc.c
7498 F:      arch/x86/include/asm/intel_pmc_ipc.h
7499 F:      arch/x86/include/asm/intel_punit_ipc.h
7500
7501 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7502 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7503 L:      linux-wireless@vger.kernel.org
7504 S:      Maintained
7505 F:      Documentation/networking/README.ipw2100
7506 F:      Documentation/networking/README.ipw2200
7507 F:      drivers/net/wireless/intel/ipw2x00/
7508
7509 INTEL PSTATE DRIVER
7510 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7511 M:      Len Brown <lenb@kernel.org>
7512 L:      linux-pm@vger.kernel.org
7513 S:      Supported
7514 F:      drivers/cpufreq/intel_pstate.c
7515
7516 INTEL RDMA RNIC DRIVER
7517 M:      Faisal Latif <faisal.latif@intel.com>
7518 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7519 L:      linux-rdma@vger.kernel.org
7520 S:      Supported
7521 F:      drivers/infiniband/hw/i40iw/
7522 F:      include/uapi/rdma/i40iw-abi.h
7523
7524 INTEL SHA MULTIBUFFER DRIVER
7525 M:      Megha Dey <megha.dey@linux.intel.com>
7526 R:      Tim Chen <tim.c.chen@linux.intel.com>
7527 L:      linux-crypto@vger.kernel.org
7528 S:      Supported
7529 F:      arch/x86/crypto/sha*-mb/
7530 F:      crypto/mcryptd.c
7531
7532 INTEL TELEMETRY DRIVER
7533 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7534 L:      platform-driver-x86@vger.kernel.org
7535 S:      Maintained
7536 F:      arch/x86/include/asm/intel_telemetry.h
7537 F:      drivers/platform/x86/intel_telemetry*
7538
7539 INTEL VIRTUAL BUTTON DRIVER
7540 M:      AceLan Kao <acelan.kao@canonical.com>
7541 L:      platform-driver-x86@vger.kernel.org
7542 S:      Maintained
7543 F:      drivers/platform/x86/intel-vbtn.c
7544
7545 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7546 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7547 L:      linux-wireless@vger.kernel.org
7548 S:      Supported
7549 F:      drivers/net/wireless/intel/iwlegacy/
7550
7551 INTEL WIRELESS WIFI LINK (iwlwifi)
7552 M:      Johannes Berg <johannes.berg@intel.com>
7553 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7554 M:      Luca Coelho <luciano.coelho@intel.com>
7555 M:      Intel Linux Wireless <linuxwifi@intel.com>
7556 L:      linux-wireless@vger.kernel.org
7557 W:      http://intellinuxwireless.org
7558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7559 S:      Supported
7560 F:      drivers/net/wireless/intel/iwlwifi/
7561
7562 INTEL WIRELESS WIMAX CONNECTION 2400
7563 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7564 M:      linux-wimax@intel.com
7565 L:      wimax@linuxwimax.org (subscribers-only)
7566 S:      Supported
7567 W:      http://linuxwimax.org
7568 F:      Documentation/wimax/README.i2400m
7569 F:      drivers/net/wimax/i2400m/
7570 F:      include/uapi/linux/wimax/i2400m.h
7571
7572 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7573 M:      Mario Limonciello <mario.limonciello@dell.com>
7574 S:      Maintained
7575 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7576
7577 INTEL(R) TRACE HUB
7578 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7579 S:      Supported
7580 F:      Documentation/trace/intel_th.rst
7581 F:      drivers/hwtracing/intel_th/
7582
7583 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7584 M:      Ning Sun <ning.sun@intel.com>
7585 L:      tboot-devel@lists.sourceforge.net
7586 W:      http://tboot.sourceforge.net
7587 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7588 S:      Supported
7589 F:      Documentation/intel_txt.txt
7590 F:      include/linux/tboot.h
7591 F:      arch/x86/kernel/tboot.c
7592
7593 INTEL-MID GPIO DRIVER
7594 M:      David Cohen <david.a.cohen@linux.intel.com>
7595 L:      linux-gpio@vger.kernel.org
7596 S:      Maintained
7597 F:      drivers/gpio/gpio-intel-mid.c
7598
7599 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7600 M:      Linus Walleij <linus.walleij@linaro.org>
7601 L:      linux-iio@vger.kernel.org
7602 S:      Maintained
7603 F:      drivers/iio/gyro/mpu3050*
7604 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7605
7606 IOC3 ETHERNET DRIVER
7607 M:      Ralf Baechle <ralf@linux-mips.org>
7608 L:      linux-mips@linux-mips.org
7609 S:      Maintained
7610 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7611
7612 IOC3 SERIAL DRIVER
7613 M:      Pat Gefre <pfg@sgi.com>
7614 L:      linux-serial@vger.kernel.org
7615 S:      Maintained
7616 F:      drivers/tty/serial/ioc3_serial.c
7617
7618 IOMMU DRIVERS
7619 M:      Joerg Roedel <joro@8bytes.org>
7620 L:      iommu@lists.linux-foundation.org
7621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7622 S:      Maintained
7623 F:      Documentation/devicetree/bindings/iommu/
7624 F:      drivers/iommu/
7625 F:      include/linux/iommu.h
7626 F:      include/linux/of_iommu.h
7627 F:      include/linux/iova.h
7628
7629 IP MASQUERADING
7630 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7631 S:      Maintained
7632 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7633
7634 IPMI SUBSYSTEM
7635 M:      Corey Minyard <minyard@acm.org>
7636 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7637 W:      http://openipmi.sourceforge.net/
7638 S:      Supported
7639 F:      Documentation/IPMI.txt
7640 F:      drivers/char/ipmi/
7641 F:      include/linux/ipmi*
7642 F:      include/uapi/linux/ipmi*
7643
7644 IPS SCSI RAID DRIVER
7645 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7646 L:      linux-scsi@vger.kernel.org
7647 W:      http://www.adaptec.com/
7648 S:      Maintained
7649 F:      drivers/scsi/ips*
7650
7651 IPVS
7652 M:      Wensong Zhang <wensong@linux-vs.org>
7653 M:      Simon Horman <horms@verge.net.au>
7654 M:      Julian Anastasov <ja@ssi.bg>
7655 L:      netdev@vger.kernel.org
7656 L:      lvs-devel@vger.kernel.org
7657 S:      Maintained
7658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7660 F:      Documentation/networking/ipvs-sysctl.txt
7661 F:      include/net/ip_vs.h
7662 F:      include/uapi/linux/ip_vs.h
7663 F:      net/netfilter/ipvs/
7664
7665 IPWIRELESS DRIVER
7666 M:      Jiri Kosina <jikos@kernel.org>
7667 M:      David Sterba <dsterba@suse.com>
7668 S:      Odd Fixes
7669 F:      drivers/tty/ipwireless/
7670
7671 IPX NETWORK LAYER
7672 L:      netdev@vger.kernel.org
7673 S:      Obsolete
7674 F:      include/uapi/linux/ipx.h
7675 F:      drivers/staging/ipx/
7676
7677 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7678 M:      Marc Zyngier <marc.zyngier@arm.com>
7679 S:      Maintained
7680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7681 F:      Documentation/IRQ-domain.txt
7682 F:      include/linux/irqdomain.h
7683 F:      kernel/irq/irqdomain.c
7684 F:      kernel/irq/msi.c
7685
7686 IRQ SUBSYSTEM
7687 M:      Thomas Gleixner <tglx@linutronix.de>
7688 L:      linux-kernel@vger.kernel.org
7689 S:      Maintained
7690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7691 F:      kernel/irq/
7692
7693 IRQCHIP DRIVERS
7694 M:      Thomas Gleixner <tglx@linutronix.de>
7695 M:      Jason Cooper <jason@lakedaemon.net>
7696 M:      Marc Zyngier <marc.zyngier@arm.com>
7697 L:      linux-kernel@vger.kernel.org
7698 S:      Maintained
7699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7700 F:      Documentation/devicetree/bindings/interrupt-controller/
7701 F:      drivers/irqchip/
7702
7703 ISA
7704 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7705 S:      Maintained
7706 F:      Documentation/isa.txt
7707 F:      drivers/base/isa.c
7708 F:      include/linux/isa.h
7709
7710 ISA RADIO MODULE
7711 M:      Hans Verkuil <hverkuil@xs4all.nl>
7712 L:      linux-media@vger.kernel.org
7713 T:      git git://linuxtv.org/media_tree.git
7714 W:      https://linuxtv.org
7715 S:      Maintained
7716 F:      drivers/media/radio/radio-isa*
7717
7718 ISAPNP
7719 M:      Jaroslav Kysela <perex@perex.cz>
7720 S:      Maintained
7721 F:      Documentation/isapnp.txt
7722 F:      drivers/pnp/isapnp/
7723 F:      include/linux/isapnp.h
7724
7725 ISCSI
7726 M:      Lee Duncan <lduncan@suse.com>
7727 M:      Chris Leech <cleech@redhat.com>
7728 L:      open-iscsi@googlegroups.com
7729 W:      www.open-iscsi.com
7730 S:      Maintained
7731 F:      drivers/scsi/*iscsi*
7732 F:      include/scsi/*iscsi*
7733
7734 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7735 M:      Peter Jones <pjones@redhat.com>
7736 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7737 S:      Maintained
7738 F:      drivers/firmware/iscsi_ibft*
7739
7740 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7741 M:      Sagi Grimberg <sagi@grimberg.me>
7742 M:      Max Gurtovoy <maxg@mellanox.com>
7743 L:      linux-rdma@vger.kernel.org
7744 S:      Supported
7745 W:      http://www.openfabrics.org
7746 W:      www.open-iscsi.org
7747 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7748 F:      drivers/infiniband/ulp/iser/
7749
7750 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7751 M:      Sagi Grimberg <sagi@grimberg.me>
7752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7753 L:      linux-rdma@vger.kernel.org
7754 L:      target-devel@vger.kernel.org
7755 S:      Supported
7756 W:      http://www.linux-iscsi.org
7757 F:      drivers/infiniband/ulp/isert
7758
7759 ISDN SUBSYSTEM
7760 M:      Karsten Keil <isdn@linux-pingi.de>
7761 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7762 L:      netdev@vger.kernel.org
7763 W:      http://www.isdn4linux.de
7764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7765 S:      Maintained
7766 F:      Documentation/isdn/
7767 F:      drivers/isdn/
7768 F:      include/linux/isdn.h
7769 F:      include/linux/isdn/
7770 F:      include/uapi/linux/isdn.h
7771 F:      include/uapi/linux/isdn/
7772
7773 ISDN SUBSYSTEM (Eicon active card driver)
7774 M:      Armin Schindler <mac@melware.de>
7775 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7776 W:      http://www.melware.de
7777 S:      Maintained
7778 F:      drivers/isdn/hardware/eicon/
7779
7780 IT87 HARDWARE MONITORING DRIVER
7781 M:      Jean Delvare <jdelvare@suse.com>
7782 L:      linux-hwmon@vger.kernel.org
7783 S:      Maintained
7784 F:      Documentation/hwmon/it87
7785 F:      drivers/hwmon/it87.c
7786
7787 IT913X MEDIA DRIVER
7788 M:      Antti Palosaari <crope@iki.fi>
7789 L:      linux-media@vger.kernel.org
7790 W:      https://linuxtv.org
7791 W:      http://palosaari.fi/linux/
7792 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7793 T:      git git://linuxtv.org/anttip/media_tree.git
7794 S:      Maintained
7795 F:      drivers/media/tuners/it913x*
7796
7797 IVTV VIDEO4LINUX DRIVER
7798 M:      Andy Walls <awalls@md.metrocast.net>
7799 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7800 L:      linux-media@vger.kernel.org
7801 T:      git git://linuxtv.org/media_tree.git
7802 W:      http://www.ivtvdriver.org
7803 S:      Maintained
7804 F:      Documentation/media/v4l-drivers/ivtv*
7805 F:      drivers/media/pci/ivtv/
7806 F:      include/uapi/linux/ivtv*
7807
7808 IX2505V MEDIA DRIVER
7809 M:      Malcolm Priestley <tvboxspy@gmail.com>
7810 L:      linux-media@vger.kernel.org
7811 W:      https://linuxtv.org
7812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7813 S:      Maintained
7814 F:      drivers/media/dvb-frontends/ix2505v*
7815
7816 JAILHOUSE HYPERVISOR INTERFACE
7817 M:      Jan Kiszka <jan.kiszka@siemens.com>
7818 L:      jailhouse-dev@googlegroups.com
7819 S:      Maintained
7820 F:      arch/x86/kernel/jailhouse.c
7821 F:      arch/x86/include/asm/jailhouse_para.h
7822
7823 JC42.4 TEMPERATURE SENSOR DRIVER
7824 M:      Guenter Roeck <linux@roeck-us.net>
7825 L:      linux-hwmon@vger.kernel.org
7826 S:      Maintained
7827 F:      drivers/hwmon/jc42.c
7828 F:      Documentation/hwmon/jc42
7829
7830 JFS FILESYSTEM
7831 M:      Dave Kleikamp <shaggy@kernel.org>
7832 L:      jfs-discussion@lists.sourceforge.net
7833 W:      http://jfs.sourceforge.net/
7834 T:      git git://github.com/kleikamp/linux-shaggy.git
7835 S:      Maintained
7836 F:      Documentation/filesystems/jfs.txt
7837 F:      fs/jfs/
7838
7839 JME NETWORK DRIVER
7840 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7841 L:      netdev@vger.kernel.org
7842 S:      Maintained
7843 F:      drivers/net/ethernet/jme.*
7844
7845 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7846 M:      David Woodhouse <dwmw2@infradead.org>
7847 L:      linux-mtd@lists.infradead.org
7848 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7849 S:      Maintained
7850 F:      fs/jffs2/
7851 F:      include/uapi/linux/jffs2.h
7852
7853 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7854 M:      "Theodore Ts'o" <tytso@mit.edu>
7855 M:      Jan Kara <jack@suse.com>
7856 L:      linux-ext4@vger.kernel.org
7857 S:      Maintained
7858 F:      fs/jbd2/
7859 F:      include/linux/jbd2.h
7860
7861 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7862 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7863 L:      linux-media@vger.kernel.org
7864 S:      Maintained
7865 F:      drivers/media/platform/rcar_jpu.c
7866
7867 JSM Neo PCI based serial card
7868 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7869 L:      linux-serial@vger.kernel.org
7870 S:      Maintained
7871 F:      drivers/tty/serial/jsm/
7872
7873 K10TEMP HARDWARE MONITORING DRIVER
7874 M:      Clemens Ladisch <clemens@ladisch.de>
7875 L:      linux-hwmon@vger.kernel.org
7876 S:      Maintained
7877 F:      Documentation/hwmon/k10temp
7878 F:      drivers/hwmon/k10temp.c
7879
7880 K8TEMP HARDWARE MONITORING DRIVER
7881 M:      Rudolf Marek <r.marek@assembler.cz>
7882 L:      linux-hwmon@vger.kernel.org
7883 S:      Maintained
7884 F:      Documentation/hwmon/k8temp
7885 F:      drivers/hwmon/k8temp.c
7886
7887 KASAN
7888 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7889 R:      Alexander Potapenko <glider@google.com>
7890 R:      Dmitry Vyukov <dvyukov@google.com>
7891 L:      kasan-dev@googlegroups.com
7892 S:      Maintained
7893 F:      arch/*/include/asm/kasan.h
7894 F:      arch/*/mm/kasan_init*
7895 F:      Documentation/dev-tools/kasan.rst
7896 F:      include/linux/kasan*.h
7897 F:      lib/test_kasan.c
7898 F:      mm/kasan/
7899 F:      scripts/Makefile.kasan
7900
7901 KCONFIG
7902 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7904 L:      linux-kbuild@vger.kernel.org
7905 S:      Maintained
7906 F:      Documentation/kbuild/kconfig*
7907 F:      scripts/kconfig/
7908 F:      scripts/Kconfig.include
7909
7910 KDUMP
7911 M:      Dave Young <dyoung@redhat.com>
7912 M:      Baoquan He <bhe@redhat.com>
7913 R:      Vivek Goyal <vgoyal@redhat.com>
7914 L:      kexec@lists.infradead.org
7915 W:      http://lse.sourceforge.net/kdump/
7916 S:      Maintained
7917 F:      Documentation/kdump/
7918
7919 KEENE FM RADIO TRANSMITTER DRIVER
7920 M:      Hans Verkuil <hverkuil@xs4all.nl>
7921 L:      linux-media@vger.kernel.org
7922 T:      git git://linuxtv.org/media_tree.git
7923 W:      https://linuxtv.org
7924 S:      Maintained
7925 F:      drivers/media/radio/radio-keene*
7926
7927 KERNEL AUTOMOUNTER
7928 M:      Ian Kent <raven@themaw.net>
7929 L:      autofs@vger.kernel.org
7930 S:      Maintained
7931 F:      fs/autofs/
7932
7933 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7934 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7935 M:      Michal Marek <michal.lkml@markovi.net>
7936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7937 L:      linux-kbuild@vger.kernel.org
7938 S:      Maintained
7939 F:      Documentation/kbuild/
7940 F:      Makefile
7941 F:      scripts/Kbuild*
7942 F:      scripts/Makefile*
7943 F:      scripts/basic/
7944 F:      scripts/mk*
7945 F:      scripts/mod/
7946 F:      scripts/package/
7947
7948 KERNEL JANITORS
7949 L:      kernel-janitors@vger.kernel.org
7950 W:      http://kernelnewbies.org/KernelJanitors
7951 S:      Odd Fixes
7952
7953 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7954 M:      "J. Bruce Fields" <bfields@fieldses.org>
7955 M:      Jeff Layton <jlayton@kernel.org>
7956 L:      linux-nfs@vger.kernel.org
7957 W:      http://nfs.sourceforge.net/
7958 T:      git git://linux-nfs.org/~bfields/linux.git
7959 S:      Supported
7960 F:      fs/nfsd/
7961 F:      include/uapi/linux/nfsd/
7962 F:      fs/lockd/
7963 F:      fs/nfs_common/
7964 F:      net/sunrpc/
7965 F:      include/linux/lockd/
7966 F:      include/linux/sunrpc/
7967 F:      include/uapi/linux/sunrpc/
7968
7969 KERNEL SELFTEST FRAMEWORK
7970 M:      Shuah Khan <shuah@kernel.org>
7971 L:      linux-kselftest@vger.kernel.org
7972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7973 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7974 S:      Maintained
7975 F:      tools/testing/selftests/
7976 F:      Documentation/dev-tools/kselftest*
7977
7978 KERNEL USERMODE HELPER
7979 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7980 L:      linux-kernel@vger.kernel.org
7981 S:      Maintained
7982 F:      kernel/umh.c
7983 F:      include/linux/umh.h
7984
7985 KERNEL VIRTUAL MACHINE (KVM)
7986 M:      Paolo Bonzini <pbonzini@redhat.com>
7987 M:      Radim Krčmář <rkrcmar@redhat.com>
7988 L:      kvm@vger.kernel.org
7989 W:      http://www.linux-kvm.org
7990 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7991 S:      Supported
7992 F:      Documentation/virtual/kvm/
7993 F:      include/trace/events/kvm.h
7994 F:      include/uapi/asm-generic/kvm*
7995 F:      include/uapi/linux/kvm*
7996 F:      include/asm-generic/kvm*
7997 F:      include/linux/kvm*
7998 F:      include/kvm/iodev.h
7999 F:      virt/kvm/*
8000 F:      tools/kvm/
8001
8002 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8003 M:      Joerg Roedel <joro@8bytes.org>
8004 L:      kvm@vger.kernel.org
8005 W:      http://www.linux-kvm.org/
8006 S:      Maintained
8007 F:      arch/x86/include/asm/svm.h
8008 F:      arch/x86/kvm/svm.c
8009
8010 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8011 M:      Christoffer Dall <christoffer.dall@arm.com>
8012 M:      Marc Zyngier <marc.zyngier@arm.com>
8013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8014 L:      kvmarm@lists.cs.columbia.edu
8015 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8017 S:      Supported
8018 F:      arch/arm/include/uapi/asm/kvm*
8019 F:      arch/arm/include/asm/kvm*
8020 F:      arch/arm/kvm/
8021 F:      virt/kvm/arm/
8022 F:      include/kvm/arm_*
8023
8024 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8025 M:      Christoffer Dall <christoffer.dall@arm.com>
8026 M:      Marc Zyngier <marc.zyngier@arm.com>
8027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8028 L:      kvmarm@lists.cs.columbia.edu
8029 S:      Maintained
8030 F:      arch/arm64/include/uapi/asm/kvm*
8031 F:      arch/arm64/include/asm/kvm*
8032 F:      arch/arm64/kvm/
8033
8034 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8035 M:      James Hogan <jhogan@kernel.org>
8036 L:      linux-mips@linux-mips.org
8037 S:      Supported
8038 F:      arch/mips/include/uapi/asm/kvm*
8039 F:      arch/mips/include/asm/kvm*
8040 F:      arch/mips/kvm/
8041
8042 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8043 M:      Paul Mackerras <paulus@ozlabs.org>
8044 L:      kvm-ppc@vger.kernel.org
8045 W:      http://www.linux-kvm.org/
8046 T:      git git://github.com/agraf/linux-2.6.git
8047 S:      Supported
8048 F:      arch/powerpc/include/uapi/asm/kvm*
8049 F:      arch/powerpc/include/asm/kvm*
8050 F:      arch/powerpc/kvm/
8051 F:      arch/powerpc/kernel/kvm*
8052
8053 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8054 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8055 M:      Janosch Frank <frankja@linux.ibm.com>
8056 R:      David Hildenbrand <david@redhat.com>
8057 R:      Cornelia Huck <cohuck@redhat.com>
8058 L:      linux-s390@vger.kernel.org
8059 W:      http://www.ibm.com/developerworks/linux/linux390/
8060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8061 S:      Supported
8062 F:      arch/s390/include/uapi/asm/kvm*
8063 F:      arch/s390/include/asm/gmap.h
8064 F:      arch/s390/include/asm/kvm*
8065 F:      arch/s390/kvm/
8066 F:      arch/s390/mm/gmap.c
8067
8068 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8069 M:      Paolo Bonzini <pbonzini@redhat.com>
8070 M:      Radim Krčmář <rkrcmar@redhat.com>
8071 L:      kvm@vger.kernel.org
8072 W:      http://www.linux-kvm.org
8073 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8074 S:      Supported
8075 F:      arch/x86/kvm/
8076 F:      arch/x86/include/uapi/asm/kvm*
8077 F:      arch/x86/include/asm/kvm*
8078 F:      arch/x86/include/asm/pvclock-abi.h
8079 F:      arch/x86/kernel/kvm.c
8080 F:      arch/x86/kernel/kvmclock.c
8081
8082 KERNFS
8083 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8084 M:      Tejun Heo <tj@kernel.org>
8085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8086 S:      Supported
8087 F:      include/linux/kernfs.h
8088 F:      fs/kernfs/
8089
8090 KEXEC
8091 M:      Eric Biederman <ebiederm@xmission.com>
8092 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8093 L:      kexec@lists.infradead.org
8094 S:      Maintained
8095 F:      include/linux/kexec.h
8096 F:      include/uapi/linux/kexec.h
8097 F:      kernel/kexec*
8098
8099 KEYS-ENCRYPTED
8100 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8101 L:      linux-integrity@vger.kernel.org
8102 L:      keyrings@vger.kernel.org
8103 S:      Supported
8104 F:      Documentation/security/keys/trusted-encrypted.rst
8105 F:      include/keys/encrypted-type.h
8106 F:      security/keys/encrypted-keys/
8107
8108 KEYS-TRUSTED
8109 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8110 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8111 L:      linux-integrity@vger.kernel.org
8112 L:      keyrings@vger.kernel.org
8113 S:      Supported
8114 F:      Documentation/security/keys/trusted-encrypted.rst
8115 F:      include/keys/trusted-type.h
8116 F:      security/keys/trusted.c
8117 F:      security/keys/trusted.h
8118
8119 KEYS/KEYRINGS:
8120 M:      David Howells <dhowells@redhat.com>
8121 L:      keyrings@vger.kernel.org
8122 S:      Maintained
8123 F:      Documentation/security/keys/core.rst
8124 F:      include/linux/key.h
8125 F:      include/linux/key-type.h
8126 F:      include/linux/keyctl.h
8127 F:      include/uapi/linux/keyctl.h
8128 F:      include/keys/
8129 F:      security/keys/
8130
8131 KGDB / KDB /debug_core
8132 M:      Jason Wessel <jason.wessel@windriver.com>
8133 M:      Daniel Thompson <daniel.thompson@linaro.org>
8134 W:      http://kgdb.wiki.kernel.org/
8135 L:      kgdb-bugreport@lists.sourceforge.net
8136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8137 S:      Maintained
8138 F:      Documentation/dev-tools/kgdb.rst
8139 F:      drivers/misc/kgdbts.c
8140 F:      drivers/tty/serial/kgdboc.c
8141 F:      include/linux/kdb.h
8142 F:      include/linux/kgdb.h
8143 F:      kernel/debug/
8144
8145 KMEMLEAK
8146 M:      Catalin Marinas <catalin.marinas@arm.com>
8147 S:      Maintained
8148 F:      Documentation/dev-tools/kmemleak.rst
8149 F:      include/linux/kmemleak.h
8150 F:      mm/kmemleak.c
8151 F:      mm/kmemleak-test.c
8152
8153 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8154 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8155 L:      linux-kernel@vger.kernel.org
8156 S:      Maintained
8157 F:      kernel/kmod.c
8158 F:      include/linux/kmod.h
8159 F:      lib/test_kmod.c
8160 F:      tools/testing/selftests/kmod/
8161
8162 KPROBES
8163 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8164 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8165 M:      "David S. Miller" <davem@davemloft.net>
8166 M:      Masami Hiramatsu <mhiramat@kernel.org>
8167 S:      Maintained
8168 F:      Documentation/kprobes.txt
8169 F:      include/linux/kprobes.h
8170 F:      include/asm-generic/kprobes.h
8171 F:      kernel/kprobes.c
8172
8173 KS0108 LCD CONTROLLER DRIVER
8174 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8175 S:      Maintained
8176 F:      Documentation/auxdisplay/ks0108
8177 F:      drivers/auxdisplay/ks0108.c
8178 F:      include/linux/ks0108.h
8179
8180 L3MDEV
8181 M:      David Ahern <dsa@cumulusnetworks.com>
8182 L:      netdev@vger.kernel.org
8183 S:      Maintained
8184 F:      net/l3mdev
8185 F:      include/net/l3mdev.h
8186
8187 LANTIQ MIPS ARCHITECTURE
8188 M:      John Crispin <john@phrozen.org>
8189 L:      linux-mips@linux-mips.org
8190 S:      Maintained
8191 F:      arch/mips/lantiq
8192 F:      drivers/soc/lantiq
8193
8194 LAPB module
8195 L:      linux-x25@vger.kernel.org
8196 S:      Orphan
8197 F:      Documentation/networking/lapb-module.txt
8198 F:      include/*/lapb.h
8199 F:      net/lapb/
8200
8201 LASI 53c700 driver for PARISC
8202 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8203 L:      linux-scsi@vger.kernel.org
8204 S:      Maintained
8205 F:      Documentation/scsi/53c700.txt
8206 F:      drivers/scsi/53c700*
8207
8208 LEAKING_ADDRESSES
8209 M:      Tobin C. Harding <me@tobin.cc>
8210 M:      Tycho Andersen <tycho@tycho.ws>
8211 L:      kernel-hardening@lists.openwall.com
8212 S:      Maintained
8213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8214 F:      scripts/leaking_addresses.pl
8215
8216 LED SUBSYSTEM
8217 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8218 M:      Pavel Machek <pavel@ucw.cz>
8219 L:      linux-leds@vger.kernel.org
8220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8221 S:      Maintained
8222 F:      Documentation/devicetree/bindings/leds/
8223 F:      drivers/leds/
8224 F:      include/linux/leds.h
8225
8226 LEGACY EEPROM DRIVER
8227 M:      Jean Delvare <jdelvare@suse.com>
8228 S:      Maintained
8229 F:      Documentation/misc-devices/eeprom
8230 F:      drivers/misc/eeprom/eeprom.c
8231
8232 LEGO MINDSTORMS EV3
8233 R:      David Lechner <david@lechnology.com>
8234 S:      Maintained
8235 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8236 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8237 F:      drivers/power/supply/lego_ev3_battery.c
8238
8239 LEGO USB Tower driver
8240 M:      Juergen Stuber <starblue@users.sourceforge.net>
8241 L:      legousb-devel@lists.sourceforge.net
8242 W:      http://legousb.sourceforge.net/
8243 S:      Maintained
8244 F:      drivers/usb/misc/legousbtower.c
8245
8246 LG2160 MEDIA DRIVER
8247 M:      Michael Krufky <mkrufky@linuxtv.org>
8248 L:      linux-media@vger.kernel.org
8249 W:      https://linuxtv.org
8250 W:      http://github.com/mkrufky
8251 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8252 T:      git git://linuxtv.org/mkrufky/tuners.git
8253 S:      Maintained
8254 F:      drivers/media/dvb-frontends/lg2160.*
8255
8256 LGDT3305 MEDIA DRIVER
8257 M:      Michael Krufky <mkrufky@linuxtv.org>
8258 L:      linux-media@vger.kernel.org
8259 W:      https://linuxtv.org
8260 W:      http://github.com/mkrufky
8261 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8262 T:      git git://linuxtv.org/mkrufky/tuners.git
8263 S:      Maintained
8264 F:      drivers/media/dvb-frontends/lgdt3305.*
8265
8266 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8267 M:      Viresh Kumar <vireshk@kernel.org>
8268 L:      linux-ide@vger.kernel.org
8269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8270 S:      Maintained
8271 F:      include/linux/pata_arasan_cf_data.h
8272 F:      drivers/ata/pata_arasan_cf.c
8273
8274 LIBATA PATA DRIVERS
8275 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8276 M:      Jens Axboe <axboe@kernel.dk>
8277 L:      linux-ide@vger.kernel.org
8278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8279 S:      Maintained
8280 F:      drivers/ata/pata_*.c
8281 F:      drivers/ata/ata_generic.c
8282
8283 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8284 M:      Linus Walleij <linus.walleij@linaro.org>
8285 L:      linux-ide@vger.kernel.org
8286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8287 S:      Maintained
8288 F:      drivers/ata/pata_ftide010.c
8289 F:      drivers/ata/sata_gemini.c
8290 F:      drivers/ata/sata_gemini.h
8291
8292 LIBATA SATA AHCI PLATFORM devices support
8293 M:      Hans de Goede <hdegoede@redhat.com>
8294 M:      Jens Axboe <axboe@kernel.dk>
8295 L:      linux-ide@vger.kernel.org
8296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8297 S:      Maintained
8298 F:      drivers/ata/ahci_platform.c
8299 F:      drivers/ata/libahci_platform.c
8300 F:      include/linux/ahci_platform.h
8301
8302 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8303 M:      Mikael Pettersson <mikpelinux@gmail.com>
8304 L:      linux-ide@vger.kernel.org
8305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8306 S:      Maintained
8307 F:      drivers/ata/sata_promise.*
8308
8309 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8310 M:      Jens Axboe <axboe@kernel.dk>
8311 L:      linux-ide@vger.kernel.org
8312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8313 S:      Maintained
8314 F:      drivers/ata/
8315 F:      include/linux/ata.h
8316 F:      include/linux/libata.h
8317 F:      Documentation/devicetree/bindings/ata/
8318
8319 LIBLOCKDEP
8320 M:      Sasha Levin <alexander.levin@microsoft.com>
8321 S:      Maintained
8322 F:      tools/lib/lockdep/
8323
8324 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8325 M:      Ross Zwisler <zwisler@kernel.org>
8326 M:      Dan Williams <dan.j.williams@intel.com>
8327 M:      Vishal Verma <vishal.l.verma@intel.com>
8328 M:      Dave Jiang <dave.jiang@intel.com>
8329 L:      linux-nvdimm@lists.01.org
8330 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8331 S:      Supported
8332 F:      drivers/nvdimm/blk.c
8333 F:      drivers/nvdimm/region_devs.c
8334
8335 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8336 M:      Vishal Verma <vishal.l.verma@intel.com>
8337 M:      Dan Williams <dan.j.williams@intel.com>
8338 M:      Ross Zwisler <zwisler@kernel.org>
8339 M:      Dave Jiang <dave.jiang@intel.com>
8340 L:      linux-nvdimm@lists.01.org
8341 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8342 S:      Supported
8343 F:      drivers/nvdimm/btt*
8344
8345 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8346 M:      Ross Zwisler <zwisler@kernel.org>
8347 M:      Dan Williams <dan.j.williams@intel.com>
8348 M:      Vishal Verma <vishal.l.verma@intel.com>
8349 M:      Dave Jiang <dave.jiang@intel.com>
8350 L:      linux-nvdimm@lists.01.org
8351 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8352 S:      Supported
8353 F:      drivers/nvdimm/pmem*
8354
8355 LIBNVDIMM: DEVICETREE BINDINGS
8356 M:      Oliver O'Halloran <oohall@gmail.com>
8357 L:      linux-nvdimm@lists.01.org
8358 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8359 S:      Supported
8360 F:      drivers/nvdimm/of_pmem.c
8361 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8362
8363 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8364 M:      Dan Williams <dan.j.williams@intel.com>
8365 M:      Ross Zwisler <zwisler@kernel.org>
8366 M:      Vishal Verma <vishal.l.verma@intel.com>
8367 M:      Dave Jiang <dave.jiang@intel.com>
8368 L:      linux-nvdimm@lists.01.org
8369 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8371 S:      Supported
8372 F:      drivers/nvdimm/*
8373 F:      drivers/acpi/nfit/*
8374 F:      include/linux/nd.h
8375 F:      include/linux/libnvdimm.h
8376 F:      include/uapi/linux/ndctl.h
8377
8378 LIGHTNVM PLATFORM SUPPORT
8379 M:      Matias Bjorling <mb@lightnvm.io>
8380 W:      http://github/OpenChannelSSD
8381 L:      linux-block@vger.kernel.org
8382 S:      Maintained
8383 F:      drivers/lightnvm/
8384 F:      include/linux/lightnvm.h
8385 F:      include/uapi/linux/lightnvm.h
8386
8387 LINUX FOR POWER MACINTOSH
8388 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8389 W:      http://www.penguinppc.org/
8390 L:      linuxppc-dev@lists.ozlabs.org
8391 S:      Maintained
8392 F:      arch/powerpc/platforms/powermac/
8393 F:      drivers/macintosh/
8394
8395 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8396 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8397 M:      Paul Mackerras <paulus@samba.org>
8398 M:      Michael Ellerman <mpe@ellerman.id.au>
8399 W:      https://github.com/linuxppc/linux/wiki
8400 L:      linuxppc-dev@lists.ozlabs.org
8401 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8403 S:      Supported
8404 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8405 F:      Documentation/devicetree/bindings/powerpc/
8406 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8407 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8408 F:      Documentation/powerpc/
8409 F:      arch/powerpc/
8410 F:      drivers/char/tpm/tpm_ibmvtpm*
8411 F:      drivers/crypto/nx/
8412 F:      drivers/crypto/vmx/
8413 F:      drivers/i2c/busses/i2c-opal.c
8414 F:      drivers/net/ethernet/ibm/ibmveth.*
8415 F:      drivers/net/ethernet/ibm/ibmvnic.*
8416 F:      drivers/pci/hotplug/pnv_php.c
8417 F:      drivers/pci/hotplug/rpa*
8418 F:      drivers/rtc/rtc-opal.c
8419 F:      drivers/scsi/ibmvscsi/
8420 F:      drivers/tty/hvc/hvc_opal.c
8421 F:      drivers/watchdog/wdrtas.c
8422 F:      tools/testing/selftests/powerpc
8423 N:      /pmac
8424 N:      powermac
8425 N:      powernv
8426 N:      [^a-z0-9]ps3
8427 N:      pseries
8428
8429 LINUX FOR POWERPC EMBEDDED MPC5XXX
8430 M:      Anatolij Gustschin <agust@denx.de>
8431 L:      linuxppc-dev@lists.ozlabs.org
8432 T:      git git://git.denx.de/linux-denx-agust.git
8433 S:      Maintained
8434 F:      arch/powerpc/platforms/512x/
8435 F:      arch/powerpc/platforms/52xx/
8436
8437 LINUX FOR POWERPC EMBEDDED PPC4XX
8438 M:      Alistair Popple <alistair@popple.id.au>
8439 M:      Matt Porter <mporter@kernel.crashing.org>
8440 W:      http://www.penguinppc.org/
8441 L:      linuxppc-dev@lists.ozlabs.org
8442 S:      Maintained
8443 F:      arch/powerpc/platforms/40x/
8444 F:      arch/powerpc/platforms/44x/
8445
8446 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8447 M:      Scott Wood <oss@buserror.net>
8448 M:      Kumar Gala <galak@kernel.crashing.org>
8449 W:      http://www.penguinppc.org/
8450 L:      linuxppc-dev@lists.ozlabs.org
8451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8452 S:      Maintained
8453 F:      arch/powerpc/platforms/83xx/
8454 F:      arch/powerpc/platforms/85xx/
8455 F:      Documentation/devicetree/bindings/powerpc/fsl/
8456
8457 LINUX FOR POWERPC EMBEDDED PPC8XX
8458 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8459 W:      http://www.penguinppc.org/
8460 L:      linuxppc-dev@lists.ozlabs.org
8461 S:      Maintained
8462 F:      arch/powerpc/platforms/8xx/
8463
8464 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8465 L:      linuxppc-dev@lists.ozlabs.org
8466 S:      Orphan
8467 F:      arch/powerpc/*/*virtex*
8468 F:      arch/powerpc/*/*/*virtex*
8469
8470 LINUX FOR POWERPC PA SEMI PWRFICIENT
8471 L:      linuxppc-dev@lists.ozlabs.org
8472 S:      Orphan
8473 F:      arch/powerpc/platforms/pasemi/
8474 F:      drivers/*/*pasemi*
8475 F:      drivers/*/*/*pasemi*
8476
8477 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8478 M:      Kees Cook <keescook@chromium.org>
8479 S:      Maintained
8480 F:      drivers/misc/lkdtm/*
8481
8482 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8483 M:      Alan Stern <stern@rowland.harvard.edu>
8484 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8485 M:      Will Deacon <will.deacon@arm.com>
8486 M:      Peter Zijlstra <peterz@infradead.org>
8487 M:      Boqun Feng <boqun.feng@gmail.com>
8488 M:      Nicholas Piggin <npiggin@gmail.com>
8489 M:      David Howells <dhowells@redhat.com>
8490 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8491 M:      Luc Maranget <luc.maranget@inria.fr>
8492 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8493 R:      Akira Yokosawa <akiyks@gmail.com>
8494 R:      Daniel Lustig <dlustig@nvidia.com>
8495 L:      linux-kernel@vger.kernel.org
8496 L:      linux-arch@vger.kernel.org
8497 S:      Supported
8498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8499 F:      tools/memory-model/
8500 F:      Documentation/atomic_bitops.txt
8501 F:      Documentation/atomic_t.txt
8502 F:      Documentation/core-api/atomic_ops.rst
8503 F:      Documentation/core-api/refcount-vs-atomic.rst
8504 F:      Documentation/memory-barriers.txt
8505
8506 LIS3LV02D ACCELEROMETER DRIVER
8507 M:      Eric Piel <eric.piel@tremplin-utc.net>
8508 S:      Maintained
8509 F:      Documentation/misc-devices/lis3lv02d
8510 F:      drivers/misc/lis3lv02d/
8511 F:      drivers/platform/x86/hp_accel.c
8512
8513 LIVE PATCHING
8514 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8515 M:      Jessica Yu <jeyu@kernel.org>
8516 M:      Jiri Kosina <jikos@kernel.org>
8517 M:      Miroslav Benes <mbenes@suse.cz>
8518 R:      Petr Mladek <pmladek@suse.com>
8519 S:      Maintained
8520 F:      kernel/livepatch/
8521 F:      include/linux/livepatch.h
8522 F:      arch/x86/include/asm/livepatch.h
8523 F:      arch/x86/kernel/livepatch.c
8524 F:      Documentation/livepatch/
8525 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8526 F:      samples/livepatch/
8527 L:      live-patching@vger.kernel.org
8528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8529
8530 LLC (802.2)
8531 L:      netdev@vger.kernel.org
8532 S:      Odd fixes
8533 F:      include/linux/llc.h
8534 F:      include/uapi/linux/llc.h
8535 F:      include/net/llc*
8536 F:      net/llc/
8537
8538 LM73 HARDWARE MONITOR DRIVER
8539 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8540 L:      linux-hwmon@vger.kernel.org
8541 S:      Maintained
8542 F:      drivers/hwmon/lm73.c
8543
8544 LM78 HARDWARE MONITOR DRIVER
8545 M:      Jean Delvare <jdelvare@suse.com>
8546 L:      linux-hwmon@vger.kernel.org
8547 S:      Maintained
8548 F:      Documentation/hwmon/lm78
8549 F:      drivers/hwmon/lm78.c
8550
8551 LM83 HARDWARE MONITOR DRIVER
8552 M:      Jean Delvare <jdelvare@suse.com>
8553 L:      linux-hwmon@vger.kernel.org
8554 S:      Maintained
8555 F:      Documentation/hwmon/lm83
8556 F:      drivers/hwmon/lm83.c
8557
8558 LM90 HARDWARE MONITOR DRIVER
8559 M:      Jean Delvare <jdelvare@suse.com>
8560 L:      linux-hwmon@vger.kernel.org
8561 S:      Maintained
8562 F:      Documentation/hwmon/lm90
8563 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8564 F:      drivers/hwmon/lm90.c
8565 F:      include/dt-bindings/thermal/lm90.h
8566
8567 LM95234 HARDWARE MONITOR DRIVER
8568 M:      Guenter Roeck <linux@roeck-us.net>
8569 L:      linux-hwmon@vger.kernel.org
8570 S:      Maintained
8571 F:      Documentation/hwmon/lm95234
8572 F:      drivers/hwmon/lm95234.c
8573
8574 LME2510 MEDIA DRIVER
8575 M:      Malcolm Priestley <tvboxspy@gmail.com>
8576 L:      linux-media@vger.kernel.org
8577 W:      https://linuxtv.org
8578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8579 S:      Maintained
8580 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8581
8582 LOADPIN SECURITY MODULE
8583 M:      Kees Cook <keescook@chromium.org>
8584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8585 S:      Supported
8586 F:      security/loadpin/
8587 F:      Documentation/admin-guide/LSM/LoadPin.rst
8588
8589 LOCKING PRIMITIVES
8590 M:      Peter Zijlstra <peterz@infradead.org>
8591 M:      Ingo Molnar <mingo@redhat.com>
8592 M:      Will Deacon <will.deacon@arm.com>
8593 L:      linux-kernel@vger.kernel.org
8594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8595 S:      Maintained
8596 F:      Documentation/locking/
8597 F:      include/linux/lockdep.h
8598 F:      include/linux/spinlock*.h
8599 F:      arch/*/include/asm/spinlock*.h
8600 F:      include/linux/rwlock*.h
8601 F:      include/linux/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/auxdisplay/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:      Shahed Shaikh <Shahed.Shaikh@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:      Manish Chopra <manish.chopra@cavium.com>
11991 M:      Dept-GELinuxNICDev@cavium.com
11992 L:      netdev@vger.kernel.org
11993 S:      Supported
11994 F:      drivers/net/ethernet/qlogic/qlge/
11995
11996 QM1D1B0004 MEDIA DRIVER
11997 M:      Akihiro Tsukada <tskd08@gmail.com>
11998 L:      linux-media@vger.kernel.org
11999 S:      Odd Fixes
12000 F:      drivers/media/tuners/qm1d1b0004*
12001
12002 QM1D1C0042 MEDIA DRIVER
12003 M:      Akihiro Tsukada <tskd08@gmail.com>
12004 L:      linux-media@vger.kernel.org
12005 S:      Odd Fixes
12006 F:      drivers/media/tuners/qm1d1c0042*
12007
12008 QNX4 FILESYSTEM
12009 M:      Anders Larsen <al@alarsen.net>
12010 W:      http://www.alarsen.net/linux/qnx4fs/
12011 S:      Maintained
12012 F:      fs/qnx4/
12013 F:      include/uapi/linux/qnx4_fs.h
12014 F:      include/uapi/linux/qnxtypes.h
12015
12016 QORIQ DPAA2 FSL-MC BUS DRIVER
12017 M:      Stuart Yoder <stuyoder@gmail.com>
12018 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12019 L:      linux-kernel@vger.kernel.org
12020 S:      Maintained
12021 F:      drivers/bus/fsl-mc/
12022 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12023 F:      Documentation/networking/dpaa2/overview.rst
12024
12025 QT1010 MEDIA DRIVER
12026 M:      Antti Palosaari <crope@iki.fi>
12027 L:      linux-media@vger.kernel.org
12028 W:      https://linuxtv.org
12029 W:      http://palosaari.fi/linux/
12030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12031 T:      git git://linuxtv.org/anttip/media_tree.git
12032 S:      Maintained
12033 F:      drivers/media/tuners/qt1010*
12034
12035 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12036 M:      Kalle Valo <kvalo@codeaurora.org>
12037 L:      ath10k@lists.infradead.org
12038 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12040 S:      Supported
12041 F:      drivers/net/wireless/ath/ath10k/
12042
12043 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12044 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12045 L:      linux-wireless@vger.kernel.org
12046 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12047 S:      Supported
12048 F:      drivers/net/wireless/ath/ath9k/
12049
12050 QUALCOMM CAMERA SUBSYSTEM DRIVER
12051 M:      Todor Tomov <todor.tomov@linaro.org>
12052 L:      linux-media@vger.kernel.org
12053 S:      Maintained
12054 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12055 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12056 F:      drivers/media/platform/qcom/camss/
12057
12058 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12059 M:  Ilia Lin <ilia.lin@gmail.com>
12060 L:  linux-pm@vger.kernel.org
12061 S:  Maintained
12062 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12063 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12064
12065 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12066 M:      Timur Tabi <timur@kernel.org>
12067 L:      netdev@vger.kernel.org
12068 S:      Maintained
12069 F:      drivers/net/ethernet/qualcomm/emac/
12070
12071 QUALCOMM GENERIC INTERFACE I2C DRIVER
12072 M:      Alok Chauhan <alokc@codeaurora.org>
12073 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12074 L:      linux-i2c@vger.kernel.org
12075 L:      linux-arm-msm@vger.kernel.org
12076 S:      Supported
12077 F:      drivers/i2c/busses/i2c-qcom-geni.c
12078
12079 QUALCOMM HEXAGON ARCHITECTURE
12080 M:      Richard Kuo <rkuo@codeaurora.org>
12081 L:      linux-hexagon@vger.kernel.org
12082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12083 S:      Supported
12084 F:      arch/hexagon/
12085
12086 QUALCOMM HIDMA DRIVER
12087 M:      Sinan Kaya <okaya@kernel.org>
12088 L:      linux-arm-kernel@lists.infradead.org
12089 L:      linux-arm-msm@vger.kernel.org
12090 L:      dmaengine@vger.kernel.org
12091 S:      Supported
12092 F:      drivers/dma/qcom/hidma*
12093
12094 QUALCOMM IOMMU
12095 M:      Rob Clark <robdclark@gmail.com>
12096 L:      iommu@lists.linux-foundation.org
12097 L:      linux-arm-msm@vger.kernel.org
12098 S:      Maintained
12099 F:      drivers/iommu/qcom_iommu.c
12100
12101 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12102 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12103 L:      linux-media@vger.kernel.org
12104 L:      linux-arm-msm@vger.kernel.org
12105 T:      git git://linuxtv.org/media_tree.git
12106 S:      Maintained
12107 F:      drivers/media/platform/qcom/venus/
12108
12109 QUALCOMM WCN36XX WIRELESS DRIVER
12110 M:      Kalle Valo <kvalo@codeaurora.org>
12111 L:      wcn36xx@lists.infradead.org
12112 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12113 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12114 S:      Supported
12115 F:      drivers/net/wireless/ath/wcn36xx/
12116
12117 QUANTENNA QTNFMAC WIRELESS DRIVER
12118 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12119 M:      Avinash Patil <avinashp@quantenna.com>
12120 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12121 L:      linux-wireless@vger.kernel.org
12122 S:      Maintained
12123 F:      drivers/net/wireless/quantenna
12124
12125 RADEON and AMDGPU DRM DRIVERS
12126 M:      Alex Deucher <alexander.deucher@amd.com>
12127 M:      Christian König <christian.koenig@amd.com>
12128 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12129 L:      amd-gfx@lists.freedesktop.org
12130 T:      git git://people.freedesktop.org/~agd5f/linux
12131 S:      Supported
12132 F:      drivers/gpu/drm/radeon/
12133 F:      include/uapi/drm/radeon_drm.h
12134 F:      drivers/gpu/drm/amd/
12135 F:      include/uapi/drm/amdgpu_drm.h
12136
12137 RADEON FRAMEBUFFER DISPLAY DRIVER
12138 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12139 L:      linux-fbdev@vger.kernel.org
12140 S:      Maintained
12141 F:      drivers/video/fbdev/aty/radeon*
12142 F:      include/uapi/linux/radeonfb.h
12143
12144 RADIOSHARK RADIO DRIVER
12145 M:      Hans Verkuil <hverkuil@xs4all.nl>
12146 L:      linux-media@vger.kernel.org
12147 T:      git git://linuxtv.org/media_tree.git
12148 S:      Maintained
12149 F:      drivers/media/radio/radio-shark.c
12150
12151 RADIOSHARK2 RADIO DRIVER
12152 M:      Hans Verkuil <hverkuil@xs4all.nl>
12153 L:      linux-media@vger.kernel.org
12154 T:      git git://linuxtv.org/media_tree.git
12155 S:      Maintained
12156 F:      drivers/media/radio/radio-shark2.c
12157 F:      drivers/media/radio/radio-tea5777.c
12158
12159 RADOS BLOCK DEVICE (RBD)
12160 M:      Ilya Dryomov <idryomov@gmail.com>
12161 M:      Sage Weil <sage@redhat.com>
12162 M:      Alex Elder <elder@kernel.org>
12163 L:      ceph-devel@vger.kernel.org
12164 W:      http://ceph.com/
12165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12166 T:      git git://github.com/ceph/ceph-client.git
12167 S:      Supported
12168 F:      Documentation/ABI/testing/sysfs-bus-rbd
12169 F:      drivers/block/rbd.c
12170 F:      drivers/block/rbd_types.h
12171
12172 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12173 M:      Paul Mackerras <paulus@samba.org>
12174 L:      linux-fbdev@vger.kernel.org
12175 S:      Maintained
12176 F:      drivers/video/fbdev/aty/aty128fb.c
12177
12178 RAINSHADOW-CEC DRIVER
12179 M:      Hans Verkuil <hverkuil@xs4all.nl>
12180 L:      linux-media@vger.kernel.org
12181 T:      git git://linuxtv.org/media_tree.git
12182 S:      Maintained
12183 F:      drivers/media/usb/rainshadow-cec/*
12184
12185 RALINK MIPS ARCHITECTURE
12186 M:      John Crispin <john@phrozen.org>
12187 L:      linux-mips@linux-mips.org
12188 S:      Maintained
12189 F:      arch/mips/ralink
12190
12191 RALINK RT2X00 WIRELESS LAN DRIVER
12192 P:      rt2x00 project
12193 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12194 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12195 L:      linux-wireless@vger.kernel.org
12196 S:      Maintained
12197 F:      drivers/net/wireless/ralink/rt2x00/
12198
12199 RAMDISK RAM BLOCK DEVICE DRIVER
12200 M:      Jens Axboe <axboe@kernel.dk>
12201 S:      Maintained
12202 F:      Documentation/blockdev/ramdisk.txt
12203 F:      drivers/block/brd.c
12204
12205 RANCHU VIRTUAL BOARD FOR MIPS
12206 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12207 L:      linux-mips@linux-mips.org
12208 S:      Supported
12209 F:      arch/mips/generic/board-ranchu.c
12210 F:      arch/mips/configs/generic/board-ranchu.config
12211
12212 RANDOM NUMBER DRIVER
12213 M:      "Theodore Ts'o" <tytso@mit.edu>
12214 S:      Maintained
12215 F:      drivers/char/random.c
12216
12217 RAPIDIO SUBSYSTEM
12218 M:      Matt Porter <mporter@kernel.crashing.org>
12219 M:      Alexandre Bounine <alex.bou9@gmail.com>
12220 S:      Maintained
12221 F:      drivers/rapidio/
12222
12223 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12224 L:      linux-wireless@vger.kernel.org
12225 S:      Orphan
12226 F:      drivers/net/wireless/ray*
12227
12228 RCUTORTURE TEST FRAMEWORK
12229 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12230 M:      Josh Triplett <josh@joshtriplett.org>
12231 R:      Steven Rostedt <rostedt@goodmis.org>
12232 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12233 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12234 L:      linux-kernel@vger.kernel.org
12235 S:      Supported
12236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12237 F:      tools/testing/selftests/rcutorture
12238
12239 RDC R-321X SoC
12240 M:      Florian Fainelli <florian@openwrt.org>
12241 S:      Maintained
12242
12243 RDC R6040 FAST ETHERNET DRIVER
12244 M:      Florian Fainelli <f.fainelli@gmail.com>
12245 L:      netdev@vger.kernel.org
12246 S:      Maintained
12247 F:      drivers/net/ethernet/rdc/r6040.c
12248
12249 RDMAVT - RDMA verbs software
12250 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12251 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12252 L:      linux-rdma@vger.kernel.org
12253 S:      Supported
12254 F:      drivers/infiniband/sw/rdmavt
12255
12256 RDS - RELIABLE DATAGRAM SOCKETS
12257 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12258 L:      netdev@vger.kernel.org
12259 L:      linux-rdma@vger.kernel.org
12260 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12261 W:      https://oss.oracle.com/projects/rds/
12262 S:      Supported
12263 F:      net/rds/
12264 F:      Documentation/networking/rds.txt
12265
12266 RDT - RESOURCE ALLOCATION
12267 M:      Fenghua Yu <fenghua.yu@intel.com>
12268 M:      Reinette Chatre <reinette.chatre@intel.com>
12269 L:      linux-kernel@vger.kernel.org
12270 S:      Supported
12271 F:      arch/x86/kernel/cpu/intel_rdt*
12272 F:      arch/x86/include/asm/intel_rdt_sched.h
12273 F:      Documentation/x86/intel_rdt*
12274
12275 READ-COPY UPDATE (RCU)
12276 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12277 M:      Josh Triplett <josh@joshtriplett.org>
12278 R:      Steven Rostedt <rostedt@goodmis.org>
12279 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12280 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12281 L:      linux-kernel@vger.kernel.org
12282 W:      http://www.rdrop.com/users/paulmck/RCU/
12283 S:      Supported
12284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12285 F:      Documentation/RCU/
12286 X:      Documentation/RCU/torture.txt
12287 F:      include/linux/rcu*
12288 X:      include/linux/srcu*.h
12289 F:      kernel/rcu/
12290 X:      kernel/rcu/srcu*.c
12291
12292 REAL TIME CLOCK (RTC) SUBSYSTEM
12293 M:      Alessandro Zummo <a.zummo@towertech.it>
12294 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12295 L:      linux-rtc@vger.kernel.org
12296 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12298 S:      Maintained
12299 F:      Documentation/devicetree/bindings/rtc/
12300 F:      Documentation/rtc.txt
12301 F:      drivers/rtc/
12302 F:      include/linux/rtc.h
12303 F:      include/uapi/linux/rtc.h
12304 F:      include/linux/rtc/
12305 F:      include/linux/platform_data/rtc-*
12306 F:      tools/testing/selftests/rtc/
12307
12308 REALTEK AUDIO CODECS
12309 M:      Bard Liao <bardliao@realtek.com>
12310 M:      Oder Chiou <oder_chiou@realtek.com>
12311 S:      Maintained
12312 F:      sound/soc/codecs/rt*
12313 F:      include/sound/rt*.h
12314
12315 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12316 M:      Linus Walleij <linus.walleij@linaro.org>
12317 S:      Maintained
12318 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12319 F:      drivers/net/dsa/realtek-smi*
12320 F:      drivers/net/dsa/rtl83*
12321
12322 REGISTER MAP ABSTRACTION
12323 M:      Mark Brown <broonie@kernel.org>
12324 L:      linux-kernel@vger.kernel.org
12325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12326 S:      Supported
12327 F:      Documentation/devicetree/bindings/regmap/
12328 F:      drivers/base/regmap/
12329 F:      include/linux/regmap.h
12330
12331 REISERFS FILE SYSTEM
12332 L:      reiserfs-devel@vger.kernel.org
12333 S:      Supported
12334 F:      fs/reiserfs/
12335
12336 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12337 M:      Ohad Ben-Cohen <ohad@wizery.com>
12338 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12339 L:      linux-remoteproc@vger.kernel.org
12340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12341 S:      Maintained
12342 F:      Documentation/devicetree/bindings/remoteproc/
12343 F:      Documentation/remoteproc.txt
12344 F:      drivers/remoteproc/
12345 F:      include/linux/remoteproc.h
12346
12347 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12348 M:      Ohad Ben-Cohen <ohad@wizery.com>
12349 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12350 L:      linux-remoteproc@vger.kernel.org
12351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12352 S:      Maintained
12353 F:      drivers/rpmsg/
12354 F:      Documentation/rpmsg.txt
12355 F:      include/linux/rpmsg.h
12356 F:      include/linux/rpmsg/
12357
12358 RENESAS CLOCK DRIVERS
12359 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12360 L:      linux-renesas-soc@vger.kernel.org
12361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12362 S:      Supported
12363 F:      drivers/clk/renesas/
12364
12365 RENESAS EMEV2 I2C DRIVER
12366 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12367 S:      Supported
12368 F:      drivers/i2c/busses/i2c-emev2.c
12369
12370 RENESAS ETHERNET DRIVERS
12371 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12372 L:      netdev@vger.kernel.org
12373 L:      linux-renesas-soc@vger.kernel.org
12374 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12375 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12376 F:      drivers/net/ethernet/renesas/
12377 F:      include/linux/sh_eth.h
12378
12379 RENESAS R-CAR GYROADC DRIVER
12380 M:      Marek Vasut <marek.vasut@gmail.com>
12381 L:      linux-iio@vger.kernel.org
12382 S:      Supported
12383 F:      drivers/iio/adc/rcar_gyro_adc.c
12384
12385 RENESAS R-CAR I2C DRIVERS
12386 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12387 S:      Supported
12388 F:      drivers/i2c/busses/i2c-rcar.c
12389 F:      drivers/i2c/busses/i2c-sh_mobile.c
12390
12391 RENESAS USB PHY DRIVER
12392 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12393 L:      linux-renesas-soc@vger.kernel.org
12394 S:      Maintained
12395 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12396
12397 RESET CONTROLLER FRAMEWORK
12398 M:      Philipp Zabel <p.zabel@pengutronix.de>
12399 T:      git git://git.pengutronix.de/git/pza/linux
12400 S:      Maintained
12401 F:      drivers/reset/
12402 F:      Documentation/devicetree/bindings/reset/
12403 F:      include/dt-bindings/reset/
12404 F:      include/linux/reset.h
12405 F:      include/linux/reset-controller.h
12406
12407 RESTARTABLE SEQUENCES SUPPORT
12408 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12409 M:      Peter Zijlstra <peterz@infradead.org>
12410 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12411 M:      Boqun Feng <boqun.feng@gmail.com>
12412 L:      linux-kernel@vger.kernel.org
12413 S:      Supported
12414 F:      kernel/rseq.c
12415 F:      include/uapi/linux/rseq.h
12416 F:      include/trace/events/rseq.h
12417 F:      tools/testing/selftests/rseq/
12418
12419 RFKILL
12420 M:      Johannes Berg <johannes@sipsolutions.net>
12421 L:      linux-wireless@vger.kernel.org
12422 W:      http://wireless.kernel.org/
12423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12425 S:      Maintained
12426 F:      Documentation/rfkill.txt
12427 F:      Documentation/ABI/stable/sysfs-class-rfkill
12428 F:      net/rfkill/
12429 F:      include/linux/rfkill.h
12430 F:      include/uapi/linux/rfkill.h
12431
12432 RHASHTABLE
12433 M:      Thomas Graf <tgraf@suug.ch>
12434 M:      Herbert Xu <herbert@gondor.apana.org.au>
12435 L:      netdev@vger.kernel.org
12436 S:      Maintained
12437 F:      lib/rhashtable.c
12438 F:      lib/test_rhashtable.c
12439 F:      include/linux/rhashtable.h
12440 F:      include/linux/rhashtable-types.h
12441
12442 RICOH R5C592 MEMORYSTICK DRIVER
12443 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12444 S:      Maintained
12445 F:      drivers/memstick/host/r592.*
12446
12447 RICOH SMARTMEDIA/XD DRIVER
12448 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12449 S:      Maintained
12450 F:      drivers/mtd/nand/raw/r852.c
12451 F:      drivers/mtd/nand/raw/r852.h
12452
12453 RISC-V ARCHITECTURE
12454 M:      Palmer Dabbelt <palmer@sifive.com>
12455 M:      Albert Ou <aou@eecs.berkeley.edu>
12456 L:      linux-riscv@lists.infradead.org
12457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12458 S:      Supported
12459 F:      arch/riscv/
12460 K:      riscv
12461 N:      riscv
12462
12463 ROCCAT DRIVERS
12464 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12465 W:      http://sourceforge.net/projects/roccat/
12466 S:      Maintained
12467 F:      drivers/hid/hid-roccat*
12468 F:      include/linux/hid-roccat*
12469 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12470
12471 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12472 M:      Jacob chen <jacob2.chen@rock-chips.com>
12473 L:      linux-media@vger.kernel.org
12474 S:      Maintained
12475 F:      drivers/media/platform/rockchip/rga/
12476 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12477
12478 ROCKER DRIVER
12479 M:      Jiri Pirko <jiri@resnulli.us>
12480 L:      netdev@vger.kernel.org
12481 S:      Supported
12482 F:      drivers/net/ethernet/rocker/
12483
12484 ROCKETPORT DRIVER
12485 P:      Comtrol Corp.
12486 W:      http://www.comtrol.com
12487 S:      Maintained
12488 F:      Documentation/serial/rocket.txt
12489 F:      drivers/tty/rocket*
12490
12491 ROCKETPORT EXPRESS/INFINITY DRIVER
12492 M:      Kevin Cernekee <cernekee@gmail.com>
12493 L:      linux-serial@vger.kernel.org
12494 S:      Odd Fixes
12495 F:      drivers/tty/serial/rp2.*
12496
12497 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12498 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12499 L:      linux-kernel@vger.kernel.org
12500 L:      linux-renesas-soc@vger.kernel.org
12501 S:      Supported
12502 F:      drivers/mfd/bd9571mwv.c
12503 F:      drivers/regulator/bd9571mwv-regulator.c
12504 F:      drivers/gpio/gpio-bd9571mwv.c
12505 F:      include/linux/mfd/bd9571mwv.h
12506 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12507
12508 ROSE NETWORK LAYER
12509 M:      Ralf Baechle <ralf@linux-mips.org>
12510 L:      linux-hams@vger.kernel.org
12511 W:      http://www.linux-ax25.org/
12512 S:      Maintained
12513 F:      include/net/rose.h
12514 F:      include/uapi/linux/rose.h
12515 F:      net/rose/
12516
12517 RTL2830 MEDIA DRIVER
12518 M:      Antti Palosaari <crope@iki.fi>
12519 L:      linux-media@vger.kernel.org
12520 W:      https://linuxtv.org
12521 W:      http://palosaari.fi/linux/
12522 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12523 T:      git git://linuxtv.org/anttip/media_tree.git
12524 S:      Maintained
12525 F:      drivers/media/dvb-frontends/rtl2830*
12526
12527 RTL2832 MEDIA DRIVER
12528 M:      Antti Palosaari <crope@iki.fi>
12529 L:      linux-media@vger.kernel.org
12530 W:      https://linuxtv.org
12531 W:      http://palosaari.fi/linux/
12532 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12533 T:      git git://linuxtv.org/anttip/media_tree.git
12534 S:      Maintained
12535 F:      drivers/media/dvb-frontends/rtl2832*
12536
12537 RTL2832_SDR MEDIA DRIVER
12538 M:      Antti Palosaari <crope@iki.fi>
12539 L:      linux-media@vger.kernel.org
12540 W:      https://linuxtv.org
12541 W:      http://palosaari.fi/linux/
12542 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12543 T:      git git://linuxtv.org/anttip/media_tree.git
12544 S:      Maintained
12545 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12546
12547 RTL8180 WIRELESS DRIVER
12548 L:      linux-wireless@vger.kernel.org
12549 W:      http://wireless.kernel.org/
12550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12551 S:      Orphan
12552 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12553
12554 RTL8187 WIRELESS DRIVER
12555 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12556 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12557 M:      Larry Finger <Larry.Finger@lwfinger.net>
12558 L:      linux-wireless@vger.kernel.org
12559 W:      http://wireless.kernel.org/
12560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12561 S:      Maintained
12562 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12563
12564 REALTEK WIRELESS DRIVER (rtlwifi family)
12565 M:      Ping-Ke Shih <pkshih@realtek.com>
12566 L:      linux-wireless@vger.kernel.org
12567 W:      http://wireless.kernel.org/
12568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12569 S:      Maintained
12570 F:      drivers/net/wireless/realtek/rtlwifi/
12571
12572 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12573 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12574 L:      linux-wireless@vger.kernel.org
12575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12576 S:      Maintained
12577 F:      drivers/net/wireless/realtek/rtl8xxxu/
12578
12579 RXRPC SOCKETS (AF_RXRPC)
12580 M:      David Howells <dhowells@redhat.com>
12581 L:      linux-afs@lists.infradead.org
12582 S:      Supported
12583 F:      net/rxrpc/
12584 F:      include/keys/rxrpc-type.h
12585 F:      include/net/af_rxrpc.h
12586 F:      include/trace/events/rxrpc.h
12587 F:      include/uapi/linux/rxrpc.h
12588 F:      Documentation/networking/rxrpc.txt
12589 W:      https://www.infradead.org/~dhowells/kafs/
12590
12591 S3 SAVAGE FRAMEBUFFER DRIVER
12592 M:      Antonino Daplas <adaplas@gmail.com>
12593 L:      linux-fbdev@vger.kernel.org
12594 S:      Maintained
12595 F:      drivers/video/fbdev/savage/
12596
12597 S390
12598 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12599 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12600 L:      linux-s390@vger.kernel.org
12601 W:      http://www.ibm.com/developerworks/linux/linux390/
12602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12603 S:      Supported
12604 F:      arch/s390/
12605 F:      drivers/s390/
12606 F:      Documentation/s390/
12607 F:      Documentation/driver-api/s390-drivers.rst
12608
12609 S390 COMMON I/O LAYER
12610 M:      Sebastian Ott <sebott@linux.ibm.com>
12611 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12612 L:      linux-s390@vger.kernel.org
12613 W:      http://www.ibm.com/developerworks/linux/linux390/
12614 S:      Supported
12615 F:      drivers/s390/cio/
12616
12617 S390 DASD DRIVER
12618 M:      Stefan Haberland <sth@linux.ibm.com>
12619 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12620 L:      linux-s390@vger.kernel.org
12621 W:      http://www.ibm.com/developerworks/linux/linux390/
12622 S:      Supported
12623 F:      drivers/s390/block/dasd*
12624 F:      block/partitions/ibm.c
12625
12626 S390 IOMMU (PCI)
12627 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12628 L:      linux-s390@vger.kernel.org
12629 W:      http://www.ibm.com/developerworks/linux/linux390/
12630 S:      Supported
12631 F:      drivers/iommu/s390-iommu.c
12632
12633 S390 IUCV NETWORK LAYER
12634 M:      Julian Wiedmann <jwi@linux.ibm.com>
12635 M:      Ursula Braun <ubraun@linux.ibm.com>
12636 L:      linux-s390@vger.kernel.org
12637 W:      http://www.ibm.com/developerworks/linux/linux390/
12638 S:      Supported
12639 F:      drivers/s390/net/*iucv*
12640 F:      include/net/iucv/
12641 F:      net/iucv/
12642
12643 S390 NETWORK DRIVERS
12644 M:      Julian Wiedmann <jwi@linux.ibm.com>
12645 M:      Ursula Braun <ubraun@linux.ibm.com>
12646 L:      linux-s390@vger.kernel.org
12647 W:      http://www.ibm.com/developerworks/linux/linux390/
12648 S:      Supported
12649 F:      drivers/s390/net/
12650
12651 S390 PCI SUBSYSTEM
12652 M:      Sebastian Ott <sebott@linux.ibm.com>
12653 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12654 L:      linux-s390@vger.kernel.org
12655 W:      http://www.ibm.com/developerworks/linux/linux390/
12656 S:      Supported
12657 F:      arch/s390/pci/
12658 F:      drivers/pci/hotplug/s390_pci_hpc.c
12659
12660 S390 VFIO-CCW DRIVER
12661 M:      Cornelia Huck <cohuck@redhat.com>
12662 M:      Halil Pasic <pasic@linux.ibm.com>
12663 L:      linux-s390@vger.kernel.org
12664 L:      kvm@vger.kernel.org
12665 S:      Supported
12666 F:      drivers/s390/cio/vfio_ccw*
12667 F:      Documentation/s390/vfio-ccw.txt
12668 F:      include/uapi/linux/vfio_ccw.h
12669
12670 S390 ZCRYPT DRIVER
12671 M:      Harald Freudenberger <freude@linux.ibm.com>
12672 L:      linux-s390@vger.kernel.org
12673 W:      http://www.ibm.com/developerworks/linux/linux390/
12674 S:      Supported
12675 F:      drivers/s390/crypto/
12676
12677 S390 ZFCP DRIVER
12678 M:      Steffen Maier <maier@linux.ibm.com>
12679 M:      Benjamin Block <bblock@linux.ibm.com>
12680 L:      linux-s390@vger.kernel.org
12681 W:      http://www.ibm.com/developerworks/linux/linux390/
12682 S:      Supported
12683 F:      drivers/s390/scsi/zfcp_*
12684
12685 S3C24XX SD/MMC Driver
12686 M:      Ben Dooks <ben-linux@fluff.org>
12687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12688 S:      Supported
12689 F:      drivers/mmc/host/s3cmci.*
12690
12691 SAA6588 RDS RECEIVER DRIVER
12692 M:      Hans Verkuil <hverkuil@xs4all.nl>
12693 L:      linux-media@vger.kernel.org
12694 T:      git git://linuxtv.org/media_tree.git
12695 W:      https://linuxtv.org
12696 S:      Odd Fixes
12697 F:      drivers/media/i2c/saa6588*
12698
12699 SAA7134 VIDEO4LINUX DRIVER
12700 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12701 L:      linux-media@vger.kernel.org
12702 W:      https://linuxtv.org
12703 T:      git git://linuxtv.org/media_tree.git
12704 S:      Odd fixes
12705 F:      Documentation/media/v4l-drivers/saa7134*
12706 F:      drivers/media/pci/saa7134/
12707
12708 SAA7146 VIDEO4LINUX-2 DRIVER
12709 M:      Hans Verkuil <hverkuil@xs4all.nl>
12710 L:      linux-media@vger.kernel.org
12711 T:      git git://linuxtv.org/media_tree.git
12712 S:      Maintained
12713 F:      drivers/media/common/saa7146/
12714 F:      drivers/media/pci/saa7146/
12715 F:      include/media/saa7146*
12716
12717 SAMSUNG AUDIO (ASoC) DRIVERS
12718 M:      Krzysztof Kozlowski <krzk@kernel.org>
12719 M:      Sangbeom Kim <sbkim73@samsung.com>
12720 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12721 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12722 S:      Supported
12723 F:      sound/soc/samsung/
12724 F:      Documentation/devicetree/bindings/sound/samsung*
12725
12726 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12727 M:      Krzysztof Kozlowski <krzk@kernel.org>
12728 L:      linux-crypto@vger.kernel.org
12729 L:      linux-samsung-soc@vger.kernel.org
12730 S:      Maintained
12731 F:      drivers/crypto/exynos-rng.c
12732 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12733
12734 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12735 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12736 L:      linux-samsung-soc@vger.kernel.org
12737 S:      Maintained
12738 F:      drivers/char/hw_random/exynos-trng.c
12739 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12740
12741 SAMSUNG FRAMEBUFFER DRIVER
12742 M:      Jingoo Han <jingoohan1@gmail.com>
12743 L:      linux-fbdev@vger.kernel.org
12744 S:      Maintained
12745 F:      drivers/video/fbdev/s3c-fb.c
12746
12747 SAMSUNG LAPTOP DRIVER
12748 M:      Corentin Chary <corentin.chary@gmail.com>
12749 L:      platform-driver-x86@vger.kernel.org
12750 S:      Maintained
12751 F:      drivers/platform/x86/samsung-laptop.c
12752
12753 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12754 M:      Sangbeom Kim <sbkim73@samsung.com>
12755 M:      Krzysztof Kozlowski <krzk@kernel.org>
12756 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12757 L:      linux-kernel@vger.kernel.org
12758 L:      linux-samsung-soc@vger.kernel.org
12759 S:      Supported
12760 F:      drivers/mfd/sec*.c
12761 F:      drivers/regulator/s2m*.c
12762 F:      drivers/regulator/s5m*.c
12763 F:      drivers/clk/clk-s2mps11.c
12764 F:      drivers/rtc/rtc-s5m.c
12765 F:      include/linux/mfd/samsung/
12766 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12767 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12768 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12769 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12770
12771 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12772 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12773 L:      linux-media@vger.kernel.org
12774 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12775 S:      Maintained
12776 F:      drivers/media/platform/s3c-camif/
12777 F:      include/media/drv-intf/s3c_camif.h
12778
12779 SAMSUNG S3FWRN5 NFC DRIVER
12780 M:      Robert Baldyga <r.baldyga@samsung.com>
12781 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12782 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12783 S:      Supported
12784 F:      drivers/nfc/s3fwrn5
12785
12786 SAMSUNG S5C73M3 CAMERA DRIVER
12787 M:      Kyungmin Park <kyungmin.park@samsung.com>
12788 M:      Andrzej Hajda <a.hajda@samsung.com>
12789 L:      linux-media@vger.kernel.org
12790 S:      Supported
12791 F:      drivers/media/i2c/s5c73m3/*
12792
12793 SAMSUNG S5K5BAF CAMERA DRIVER
12794 M:      Kyungmin Park <kyungmin.park@samsung.com>
12795 M:      Andrzej Hajda <a.hajda@samsung.com>
12796 L:      linux-media@vger.kernel.org
12797 S:      Supported
12798 F:      drivers/media/i2c/s5k5baf.c
12799
12800 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12801 M:      Krzysztof Kozlowski <krzk@kernel.org>
12802 M:      Vladimir Zapolskiy <vz@mleia.com>
12803 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12804 L:      linux-crypto@vger.kernel.org
12805 L:      linux-samsung-soc@vger.kernel.org
12806 S:      Maintained
12807 F:      drivers/crypto/s5p-sss.c
12808
12809 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12810 M:      Kyungmin Park <kyungmin.park@samsung.com>
12811 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12812 L:      linux-media@vger.kernel.org
12813 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12814 S:      Supported
12815 F:      drivers/media/platform/exynos4-is/
12816
12817 SAMSUNG SOC CLOCK DRIVERS
12818 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12819 M:      Tomasz Figa <tomasz.figa@gmail.com>
12820 M:      Chanwoo Choi <cw00.choi@samsung.com>
12821 S:      Supported
12822 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12824 F:      drivers/clk/samsung/
12825 F:      include/dt-bindings/clock/exynos*.h
12826 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12827
12828 SAMSUNG SPI DRIVERS
12829 M:      Kukjin Kim <kgene@kernel.org>
12830 M:      Krzysztof Kozlowski <krzk@kernel.org>
12831 M:      Andi Shyti <andi@etezian.org>
12832 L:      linux-spi@vger.kernel.org
12833 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12834 S:      Maintained
12835 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12836 F:      drivers/spi/spi-s3c*
12837 F:      include/linux/platform_data/spi-s3c64xx.h
12838
12839 SAMSUNG SXGBE DRIVERS
12840 M:      Byungho An <bh74.an@samsung.com>
12841 M:      Girish K S <ks.giri@samsung.com>
12842 M:      Vipul Pandya <vipul.pandya@samsung.com>
12843 S:      Supported
12844 L:      netdev@vger.kernel.org
12845 F:      drivers/net/ethernet/samsung/sxgbe/
12846
12847 SAMSUNG THERMAL DRIVER
12848 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12849 L:      linux-pm@vger.kernel.org
12850 L:      linux-samsung-soc@vger.kernel.org
12851 S:      Supported
12852 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12853 F:      drivers/thermal/samsung/
12854
12855 SAMSUNG USB2 PHY DRIVER
12856 M:      Kamil Debski <kamil@wypas.org>
12857 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12858 L:      linux-kernel@vger.kernel.org
12859 S:      Supported
12860 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12861 F:      Documentation/phy/samsung-usb2.txt
12862 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12863 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12864 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12865 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12866 F:      drivers/phy/samsung/phy-samsung-usb2.c
12867 F:      drivers/phy/samsung/phy-samsung-usb2.h
12868
12869 SC1200 WDT DRIVER
12870 M:      Zwane Mwaikambo <zwanem@gmail.com>
12871 S:      Maintained
12872 F:      drivers/watchdog/sc1200wdt.c
12873
12874 SCHEDULER
12875 M:      Ingo Molnar <mingo@redhat.com>
12876 M:      Peter Zijlstra <peterz@infradead.org>
12877 L:      linux-kernel@vger.kernel.org
12878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12879 S:      Maintained
12880 F:      kernel/sched/
12881 F:      include/linux/sched.h
12882 F:      include/uapi/linux/sched.h
12883 F:      include/linux/wait.h
12884
12885 SCR24X CHIP CARD INTERFACE DRIVER
12886 M:      Lubomir Rintel <lkundrak@v3.sk>
12887 S:      Supported
12888 F:      drivers/char/pcmcia/scr24x_cs.c
12889
12890 SCSI CDROM DRIVER
12891 M:      Jens Axboe <axboe@kernel.dk>
12892 L:      linux-scsi@vger.kernel.org
12893 W:      http://www.kernel.dk
12894 S:      Maintained
12895 F:      drivers/scsi/sr*
12896
12897 SCSI RDMA PROTOCOL (SRP) INITIATOR
12898 M:      Bart Van Assche <bvanassche@acm.org>
12899 L:      linux-rdma@vger.kernel.org
12900 S:      Supported
12901 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12902 F:      drivers/infiniband/ulp/srp/
12903 F:      include/scsi/srp.h
12904
12905 SCSI RDMA PROTOCOL (SRP) TARGET
12906 M:      Bart Van Assche <bvanassche@acm.org>
12907 L:      linux-rdma@vger.kernel.org
12908 L:      target-devel@vger.kernel.org
12909 S:      Supported
12910 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12911 F:      drivers/infiniband/ulp/srpt/
12912
12913 SCSI SG DRIVER
12914 M:      Doug Gilbert <dgilbert@interlog.com>
12915 L:      linux-scsi@vger.kernel.org
12916 W:      http://sg.danny.cz/sg
12917 S:      Maintained
12918 F:      Documentation/scsi/scsi-generic.txt
12919 F:      drivers/scsi/sg.c
12920 F:      include/scsi/sg.h
12921
12922 SCSI SUBSYSTEM
12923 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12925 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12927 L:      linux-scsi@vger.kernel.org
12928 S:      Maintained
12929 F:      Documentation/devicetree/bindings/scsi/
12930 F:      drivers/scsi/
12931 F:      include/scsi/
12932
12933 SCSI TAPE DRIVER
12934 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12935 L:      linux-scsi@vger.kernel.org
12936 S:      Maintained
12937 F:      Documentation/scsi/st.txt
12938 F:      drivers/scsi/st.*
12939 F:      drivers/scsi/st_*.h
12940
12941 SCTP PROTOCOL
12942 M:      Vlad Yasevich <vyasevich@gmail.com>
12943 M:      Neil Horman <nhorman@tuxdriver.com>
12944 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12945 L:      linux-sctp@vger.kernel.org
12946 W:      http://lksctp.sourceforge.net
12947 S:      Maintained
12948 F:      Documentation/networking/sctp.txt
12949 F:      include/linux/sctp.h
12950 F:      include/uapi/linux/sctp.h
12951 F:      include/net/sctp/
12952 F:      net/sctp/
12953
12954 SCx200 CPU SUPPORT
12955 M:      Jim Cromie <jim.cromie@gmail.com>
12956 S:      Odd Fixes
12957 F:      Documentation/i2c/busses/scx200_acb
12958 F:      arch/x86/platform/scx200/
12959 F:      drivers/watchdog/scx200_wdt.c
12960 F:      drivers/i2c/busses/scx200*
12961 F:      drivers/mtd/maps/scx200_docflash.c
12962 F:      include/linux/scx200.h
12963
12964 SCx200 GPIO DRIVER
12965 M:      Jim Cromie <jim.cromie@gmail.com>
12966 S:      Maintained
12967 F:      drivers/char/scx200_gpio.c
12968 F:      include/linux/scx200_gpio.h
12969
12970 SCx200 HRT CLOCKSOURCE DRIVER
12971 M:      Jim Cromie <jim.cromie@gmail.com>
12972 S:      Maintained
12973 F:      drivers/clocksource/scx200_hrt.c
12974
12975 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12976 M:      Sascha Sommer <saschasommer@freenet.de>
12977 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12978 S:      Maintained
12979 F:      drivers/mmc/host/sdricoh_cs.c
12980
12981 SECURE COMPUTING
12982 M:      Kees Cook <keescook@chromium.org>
12983 R:      Andy Lutomirski <luto@amacapital.net>
12984 R:      Will Drewry <wad@chromium.org>
12985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12986 S:      Supported
12987 F:      kernel/seccomp.c
12988 F:      include/uapi/linux/seccomp.h
12989 F:      include/linux/seccomp.h
12990 F:      tools/testing/selftests/seccomp/*
12991 F:      tools/testing/selftests/kselftest_harness.h
12992 F:      Documentation/userspace-api/seccomp_filter.rst
12993 K:      \bsecure_computing
12994 K:      \bTIF_SECCOMP\b
12995
12996 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12997 M:      Al Cooper <alcooperx@gmail.com>
12998 L:      linux-mmc@vger.kernel.org
12999 L:      bcm-kernel-feedback-list@broadcom.com
13000 S:      Maintained
13001 F:      drivers/mmc/host/sdhci-brcmstb*
13002
13003 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13004 M:      Adrian Hunter <adrian.hunter@intel.com>
13005 L:      linux-mmc@vger.kernel.org
13006 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13007 S:      Maintained
13008 F:      drivers/mmc/host/sdhci*
13009 F:      include/linux/mmc/sdhci*
13010
13011 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13012 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13013 M:      Manjunath M B <manjumb@synopsys.com>
13014 L:      linux-mmc@vger.kernel.org
13015 S:      Maintained
13016 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13017
13018 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13019 M:      Ben Dooks <ben-linux@fluff.org>
13020 M:      Jaehoon Chung <jh80.chung@samsung.com>
13021 L:      linux-mmc@vger.kernel.org
13022 S:      Maintained
13023 F:      drivers/mmc/host/sdhci-s3c*
13024
13025 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13026 M:      Viresh Kumar <vireshk@kernel.org>
13027 L:      linux-mmc@vger.kernel.org
13028 S:      Maintained
13029 F:      drivers/mmc/host/sdhci-spear.c
13030
13031 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13032 M:      Kishon Vijay Abraham I <kishon@ti.com>
13033 L:      linux-mmc@vger.kernel.org
13034 S:      Maintained
13035 F:      drivers/mmc/host/sdhci-omap.c
13036
13037 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13038 M:      Scott Bauer <scott.bauer@intel.com>
13039 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13040 L:      linux-block@vger.kernel.org
13041 S:      Supported
13042 F:      block/sed*
13043 F:      block/opal_proto.h
13044 F:      include/linux/sed*
13045 F:      include/uapi/linux/sed*
13046
13047 SECURITY CONTACT
13048 M:      Security Officers <security@kernel.org>
13049 S:      Supported
13050
13051 SECURITY SUBSYSTEM
13052 M:      James Morris <jmorris@namei.org>
13053 M:      "Serge E. Hallyn" <serge@hallyn.com>
13054 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13056 W:      http://kernsec.org/
13057 S:      Supported
13058 F:      security/
13059 X:      security/selinux/
13060
13061 SELINUX SECURITY MODULE
13062 M:      Paul Moore <paul@paul-moore.com>
13063 M:      Stephen Smalley <sds@tycho.nsa.gov>
13064 M:      Eric Paris <eparis@parisplace.org>
13065 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13066 W:      https://selinuxproject.org
13067 W:      https://github.com/SELinuxProject
13068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13069 S:      Supported
13070 F:      include/linux/selinux*
13071 F:      security/selinux/
13072 F:      scripts/selinux/
13073 F:      Documentation/admin-guide/LSM/SELinux.rst
13074
13075 SENSABLE PHANTOM
13076 M:      Jiri Slaby <jirislaby@gmail.com>
13077 S:      Maintained
13078 F:      drivers/misc/phantom.c
13079 F:      include/uapi/linux/phantom.h
13080
13081 SERIAL DEVICE BUS
13082 M:      Rob Herring <robh@kernel.org>
13083 L:      linux-serial@vger.kernel.org
13084 S:      Maintained
13085 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13086 F:      drivers/tty/serdev/
13087 F:      include/linux/serdev.h
13088
13089 SERIAL DRIVERS
13090 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13091 L:      linux-serial@vger.kernel.org
13092 S:      Maintained
13093 F:      Documentation/devicetree/bindings/serial/
13094 F:      drivers/tty/serial/
13095
13096 SERIAL IR RECEIVER
13097 M:      Sean Young <sean@mess.org>
13098 L:      linux-media@vger.kernel.org
13099 S:      Maintained
13100 F:      drivers/media/rc/serial_ir.c
13101
13102 SFC NETWORK DRIVER
13103 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13104 M:      Edward Cree <ecree@solarflare.com>
13105 M:      Bert Kenward <bkenward@solarflare.com>
13106 L:      netdev@vger.kernel.org
13107 S:      Supported
13108 F:      drivers/net/ethernet/sfc/
13109
13110 SGI GRU DRIVER
13111 M:      Dimitri Sivanich <sivanich@sgi.com>
13112 S:      Maintained
13113 F:      drivers/misc/sgi-gru/
13114
13115 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13116 M:      Pat Gefre <pfg@sgi.com>
13117 L:      linux-ia64@vger.kernel.org
13118 S:      Supported
13119 F:      Documentation/ia64/serial.txt
13120 F:      drivers/tty/serial/ioc?_serial.c
13121 F:      include/linux/ioc?.h
13122
13123 SGI XP/XPC/XPNET DRIVER
13124 M:      Cliff Whickman <cpw@sgi.com>
13125 M:      Robin Holt <robinmholt@gmail.com>
13126 S:      Maintained
13127 F:      drivers/misc/sgi-xp/
13128
13129 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13130 M:      Ursula Braun <ubraun@linux.ibm.com>
13131 L:      linux-s390@vger.kernel.org
13132 W:      http://www.ibm.com/developerworks/linux/linux390/
13133 S:      Supported
13134 F:      net/smc/
13135
13136 SHARP RJ54N1CB0C SENSOR DRIVER
13137 M:      Jacopo Mondi <jacopo@jmondi.org>
13138 L:      linux-media@vger.kernel.org
13139 T:      git git://linuxtv.org/media_tree.git
13140 S:      Odd fixes
13141 F:      drivers/media/i2c/rj54n1cb0c.c
13142 F:      include/media/i2c/rj54n1cb0c.h
13143
13144 SH_VEU V4L2 MEM2MEM DRIVER
13145 L:      linux-media@vger.kernel.org
13146 S:      Orphan
13147 F:      drivers/media/platform/sh_veu.c
13148
13149 SH_VOU V4L2 OUTPUT DRIVER
13150 L:      linux-media@vger.kernel.org
13151 S:      Orphan
13152 F:      drivers/media/platform/sh_vou.c
13153 F:      include/media/drv-intf/sh_vou.h
13154
13155 SI2157 MEDIA DRIVER
13156 M:      Antti Palosaari <crope@iki.fi>
13157 L:      linux-media@vger.kernel.org
13158 W:      https://linuxtv.org
13159 W:      http://palosaari.fi/linux/
13160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13161 T:      git git://linuxtv.org/anttip/media_tree.git
13162 S:      Maintained
13163 F:      drivers/media/tuners/si2157*
13164
13165 SI2165 MEDIA DRIVER
13166 M:      Matthias Schwarzott <zzam@gentoo.org>
13167 L:      linux-media@vger.kernel.org
13168 W:      https://linuxtv.org
13169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13170 S:      Maintained
13171 F:      drivers/media/dvb-frontends/si2165*
13172
13173 SI2168 MEDIA DRIVER
13174 M:      Antti Palosaari <crope@iki.fi>
13175 L:      linux-media@vger.kernel.org
13176 W:      https://linuxtv.org
13177 W:      http://palosaari.fi/linux/
13178 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13179 T:      git git://linuxtv.org/anttip/media_tree.git
13180 S:      Maintained
13181 F:      drivers/media/dvb-frontends/si2168*
13182
13183 SI470X FM RADIO RECEIVER I2C DRIVER
13184 M:      Hans Verkuil <hverkuil@xs4all.nl>
13185 L:      linux-media@vger.kernel.org
13186 T:      git git://linuxtv.org/media_tree.git
13187 W:      https://linuxtv.org
13188 S:      Odd Fixes
13189 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13190
13191 SI470X FM RADIO RECEIVER USB DRIVER
13192 M:      Hans Verkuil <hverkuil@xs4all.nl>
13193 L:      linux-media@vger.kernel.org
13194 T:      git git://linuxtv.org/media_tree.git
13195 W:      https://linuxtv.org
13196 S:      Maintained
13197 F:      drivers/media/radio/si470x/radio-si470x-common.c
13198 F:      drivers/media/radio/si470x/radio-si470x.h
13199 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13200
13201 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13202 M:      Eduardo Valentin <edubezval@gmail.com>
13203 L:      linux-media@vger.kernel.org
13204 T:      git git://linuxtv.org/media_tree.git
13205 W:      https://linuxtv.org
13206 S:      Odd Fixes
13207 F:      drivers/media/radio/si4713/si4713.?
13208
13209 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13210 M:      Eduardo Valentin <edubezval@gmail.com>
13211 L:      linux-media@vger.kernel.org
13212 T:      git git://linuxtv.org/media_tree.git
13213 W:      https://linuxtv.org
13214 S:      Odd Fixes
13215 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13216
13217 SI4713 FM RADIO TRANSMITTER USB DRIVER
13218 M:      Hans Verkuil <hverkuil@xs4all.nl>
13219 L:      linux-media@vger.kernel.org
13220 T:      git git://linuxtv.org/media_tree.git
13221 W:      https://linuxtv.org
13222 S:      Maintained
13223 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13224
13225 SIANO DVB DRIVER
13226 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13227 L:      linux-media@vger.kernel.org
13228 W:      https://linuxtv.org
13229 T:      git git://linuxtv.org/media_tree.git
13230 S:      Odd fixes
13231 F:      drivers/media/common/siano/
13232 F:      drivers/media/usb/siano/
13233 F:      drivers/media/usb/siano/
13234 F:      drivers/media/mmc/siano/
13235
13236 SIFIVE DRIVERS
13237 M:      Palmer Dabbelt <palmer@sifive.com>
13238 L:      linux-riscv@lists.infradead.org
13239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13240 S:      Supported
13241 K:      sifive
13242 N:      sifive
13243
13244 SILEAD TOUCHSCREEN DRIVER
13245 M:      Hans de Goede <hdegoede@redhat.com>
13246 L:      linux-input@vger.kernel.org
13247 L:      platform-driver-x86@vger.kernel.org
13248 S:      Maintained
13249 F:      drivers/input/touchscreen/silead.c
13250 F:      drivers/platform/x86/touchscreen_dmi.c
13251
13252 SILICON MOTION SM712 FRAME BUFFER DRIVER
13253 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13254 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13255 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13256 L:      linux-fbdev@vger.kernel.org
13257 S:      Maintained
13258 F:      drivers/video/fbdev/sm712*
13259 F:      Documentation/fb/sm712fb.txt
13260
13261 SIMPLE FIRMWARE INTERFACE (SFI)
13262 M:      Len Brown <lenb@kernel.org>
13263 L:      sfi-devel@simplefirmware.org
13264 W:      http://simplefirmware.org/
13265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13266 S:      Supported
13267 F:      arch/x86/platform/sfi/
13268 F:      drivers/sfi/
13269 F:      include/linux/sfi*.h
13270
13271 SIMPLEFB FB DRIVER
13272 M:      Hans de Goede <hdegoede@redhat.com>
13273 L:      linux-fbdev@vger.kernel.org
13274 S:      Maintained
13275 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13276 F:      drivers/video/fbdev/simplefb.c
13277 F:      include/linux/platform_data/simplefb.h
13278
13279 SIMTEC EB110ATX (Chalice CATS)
13280 P:      Ben Dooks
13281 P:      Vincent Sanders <vince@simtec.co.uk>
13282 M:      Simtec Linux Team <linux@simtec.co.uk>
13283 W:      http://www.simtec.co.uk/products/EB110ATX/
13284 S:      Supported
13285
13286 SIMTEC EB2410ITX (BAST)
13287 P:      Ben Dooks
13288 P:      Vincent Sanders <vince@simtec.co.uk>
13289 M:      Simtec Linux Team <linux@simtec.co.uk>
13290 W:      http://www.simtec.co.uk/products/EB2410ITX/
13291 S:      Supported
13292 F:      arch/arm/mach-s3c24xx/mach-bast.c
13293 F:      arch/arm/mach-s3c24xx/bast-ide.c
13294 F:      arch/arm/mach-s3c24xx/bast-irq.c
13295
13296 SIPHASH PRF ROUTINES
13297 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13298 S:      Maintained
13299 F:      lib/siphash.c
13300 F:      lib/test_siphash.c
13301 F:      include/linux/siphash.h
13302
13303 SIOX
13304 M:      Gavin Schenk <g.schenk@eckelmann.de>
13305 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13306 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13307 S:      Supported
13308 F:      drivers/siox/*
13309 F:      include/trace/events/siox.h
13310
13311 SIS 190 ETHERNET DRIVER
13312 M:      Francois Romieu <romieu@fr.zoreil.com>
13313 L:      netdev@vger.kernel.org
13314 S:      Maintained
13315 F:      drivers/net/ethernet/sis/sis190.c
13316
13317 SIS 900/7016 FAST ETHERNET DRIVER
13318 M:      Daniele Venzano <venza@brownhat.org>
13319 W:      http://www.brownhat.org/sis900.html
13320 L:      netdev@vger.kernel.org
13321 S:      Maintained
13322 F:      drivers/net/ethernet/sis/sis900.*
13323
13324 SIS FRAMEBUFFER DRIVER
13325 M:      Thomas Winischhofer <thomas@winischhofer.net>
13326 W:      http://www.winischhofer.net/linuxsisvga.shtml
13327 S:      Maintained
13328 F:      Documentation/fb/sisfb.txt
13329 F:      drivers/video/fbdev/sis/
13330 F:      include/video/sisfb.h
13331
13332 SIS USB2VGA DRIVER
13333 M:      Thomas Winischhofer <thomas@winischhofer.net>
13334 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13335 S:      Maintained
13336 F:      drivers/usb/misc/sisusbvga/
13337
13338 SLAB ALLOCATOR
13339 M:      Christoph Lameter <cl@linux.com>
13340 M:      Pekka Enberg <penberg@kernel.org>
13341 M:      David Rientjes <rientjes@google.com>
13342 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13343 M:      Andrew Morton <akpm@linux-foundation.org>
13344 L:      linux-mm@kvack.org
13345 S:      Maintained
13346 F:      include/linux/sl?b*.h
13347 F:      mm/sl?b*
13348
13349 SLEEPABLE READ-COPY UPDATE (SRCU)
13350 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13351 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13352 M:      Josh Triplett <josh@joshtriplett.org>
13353 R:      Steven Rostedt <rostedt@goodmis.org>
13354 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13355 L:      linux-kernel@vger.kernel.org
13356 W:      http://www.rdrop.com/users/paulmck/RCU/
13357 S:      Supported
13358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13359 F:      include/linux/srcu*.h
13360 F:      kernel/rcu/srcu*.c
13361
13362 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13363 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13364 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13365 S:      Maintained
13366 F:      drivers/slimbus/
13367 F:      Documentation/devicetree/bindings/slimbus/
13368 F:      include/linux/slimbus.h
13369
13370 SMACK SECURITY MODULE
13371 M:      Casey Schaufler <casey@schaufler-ca.com>
13372 L:      linux-security-module@vger.kernel.org
13373 W:      http://schaufler-ca.com
13374 T:      git git://github.com/cschaufler/smack-next
13375 S:      Maintained
13376 F:      Documentation/admin-guide/LSM/Smack.rst
13377 F:      security/smack/
13378
13379 SMC91x ETHERNET DRIVER
13380 M:      Nicolas Pitre <nico@fluxnic.net>
13381 S:      Odd Fixes
13382 F:      drivers/net/ethernet/smsc/smc91x.*
13383
13384 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13385 M:      Sakari Ailus <sakari.ailus@iki.fi>
13386 L:      linux-media@vger.kernel.org
13387 S:      Maintained
13388 F:      drivers/media/i2c/smiapp/
13389 F:      include/media/i2c/smiapp.h
13390 F:      drivers/media/i2c/smiapp-pll.c
13391 F:      drivers/media/i2c/smiapp-pll.h
13392 F:      include/uapi/linux/smiapp.h
13393 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13394
13395 SMM665 HARDWARE MONITOR DRIVER
13396 M:      Guenter Roeck <linux@roeck-us.net>
13397 L:      linux-hwmon@vger.kernel.org
13398 S:      Maintained
13399 F:      Documentation/hwmon/smm665
13400 F:      drivers/hwmon/smm665.c
13401
13402 SMSC EMC2103 HARDWARE MONITOR DRIVER
13403 M:      Steve Glendinning <steve.glendinning@shawell.net>
13404 L:      linux-hwmon@vger.kernel.org
13405 S:      Maintained
13406 F:      Documentation/hwmon/emc2103
13407 F:      drivers/hwmon/emc2103.c
13408
13409 SMSC SCH5627 HARDWARE MONITOR DRIVER
13410 M:      Hans de Goede <hdegoede@redhat.com>
13411 L:      linux-hwmon@vger.kernel.org
13412 S:      Supported
13413 F:      Documentation/hwmon/sch5627
13414 F:      drivers/hwmon/sch5627.c
13415
13416 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13417 M:      Steve Glendinning <steve.glendinning@shawell.net>
13418 L:      linux-fbdev@vger.kernel.org
13419 S:      Maintained
13420 F:      drivers/video/fbdev/smscufx.c
13421
13422 SMSC47B397 HARDWARE MONITOR DRIVER
13423 M:      Jean Delvare <jdelvare@suse.com>
13424 L:      linux-hwmon@vger.kernel.org
13425 S:      Maintained
13426 F:      Documentation/hwmon/smsc47b397
13427 F:      drivers/hwmon/smsc47b397.c
13428
13429 SMSC911x ETHERNET DRIVER
13430 M:      Steve Glendinning <steve.glendinning@shawell.net>
13431 L:      netdev@vger.kernel.org
13432 S:      Maintained
13433 F:      include/linux/smsc911x.h
13434 F:      drivers/net/ethernet/smsc/smsc911x.*
13435
13436 SMSC9420 PCI ETHERNET DRIVER
13437 M:      Steve Glendinning <steve.glendinning@shawell.net>
13438 L:      netdev@vger.kernel.org
13439 S:      Maintained
13440 F:      drivers/net/ethernet/smsc/smsc9420.*
13441
13442 SOC-CAMERA V4L2 SUBSYSTEM
13443 L:      linux-media@vger.kernel.org
13444 T:      git git://linuxtv.org/media_tree.git
13445 S:      Orphan
13446 F:      include/media/soc*
13447 F:      drivers/media/i2c/soc_camera/
13448 F:      drivers/media/platform/soc_camera/
13449
13450 SOCIONEXT SYNQUACER I2C DRIVER
13451 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13452 L:      linux-i2c@vger.kernel.org
13453 S:      Maintained
13454 F:      drivers/i2c/busses/i2c-synquacer.c
13455 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13456
13457 SOCIONEXT UNIPHIER SOUND DRIVER
13458 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13459 S:      Orphan
13460 F:      sound/soc/uniphier/
13461
13462 SOEKRIS NET48XX LED SUPPORT
13463 M:      Chris Boot <bootc@bootc.net>
13464 S:      Maintained
13465 F:      drivers/leds/leds-net48xx.c
13466
13467 SOFT-ROCE DRIVER (rxe)
13468 M:      Moni Shoua <monis@mellanox.com>
13469 L:      linux-rdma@vger.kernel.org
13470 S:      Supported
13471 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13472 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13473 F:      drivers/infiniband/sw/rxe/
13474 F:      include/uapi/rdma/rdma_user_rxe.h
13475
13476 SOFTLOGIC 6x10 MPEG CODEC
13477 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13478 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13479 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13480 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13481 M:      Ismael Luceno <ismael@iodev.co.uk>
13482 L:      linux-media@vger.kernel.org
13483 S:      Supported
13484 F:      drivers/media/pci/solo6x10/
13485
13486 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13487 M:      James Morse <james.morse@arm.com>
13488 L:      linux-arm-kernel@lists.infradead.org
13489 S:      Maintained
13490 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13491 F:      drivers/firmware/arm_sdei.c
13492 F:      include/linux/sdei.h
13493 F:      include/uapi/linux/sdei.h
13494
13495 SOFTWARE RAID (Multiple Disks) SUPPORT
13496 M:      Shaohua Li <shli@kernel.org>
13497 L:      linux-raid@vger.kernel.org
13498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13499 S:      Supported
13500 F:      drivers/md/Makefile
13501 F:      drivers/md/Kconfig
13502 F:      drivers/md/md*
13503 F:      drivers/md/raid*
13504 F:      include/linux/raid/
13505 F:      include/uapi/linux/raid/
13506
13507 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13508 M:      Jassi Brar <jaswinder.singh@linaro.org>
13509 L:      netdev@vger.kernel.org
13510 S:      Maintained
13511 F:      drivers/net/ethernet/socionext/netsec.c
13512 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13513
13514 SOLIDRUN CLEARFOG SUPPORT
13515 M:      Russell King <linux@armlinux.org.uk>
13516 S:      Maintained
13517 F:      arch/arm/boot/dts/armada-388-clearfog*
13518 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13519
13520 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13521 M:      Russell King <linux@armlinux.org.uk>
13522 S:      Maintained
13523 F:      arch/arm/boot/dts/imx6*-cubox-i*
13524 F:      arch/arm/boot/dts/imx6*-hummingboard*
13525 F:      arch/arm/boot/dts/imx6*-sr-*
13526
13527 SONIC NETWORK DRIVER
13528 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13529 L:      netdev@vger.kernel.org
13530 S:      Maintained
13531 F:      drivers/net/ethernet/natsemi/sonic.*
13532
13533 SONICS SILICON BACKPLANE DRIVER (SSB)
13534 M:      Michael Buesch <m@bues.ch>
13535 L:      linux-wireless@vger.kernel.org
13536 S:      Maintained
13537 F:      drivers/ssb/
13538 F:      include/linux/ssb/
13539
13540 SONY IMX258 SENSOR DRIVER
13541 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13542 L:      linux-media@vger.kernel.org
13543 T:      git git://linuxtv.org/media_tree.git
13544 S:      Maintained
13545 F:      drivers/media/i2c/imx258.c
13546
13547 SONY IMX274 SENSOR DRIVER
13548 M:      Leon Luo <leonl@leopardimaging.com>
13549 L:      linux-media@vger.kernel.org
13550 T:      git git://linuxtv.org/media_tree.git
13551 S:      Maintained
13552 F:      drivers/media/i2c/imx274.c
13553 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13554
13555 SONY MEMORYSTICK CARD SUPPORT
13556 M:      Alex Dubov <oakad@yahoo.com>
13557 W:      http://tifmxx.berlios.de/
13558 S:      Maintained
13559 F:      drivers/memstick/host/tifm_ms.c
13560
13561 SONY MEMORYSTICK STANDARD SUPPORT
13562 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13563 S:      Maintained
13564 F:      drivers/memstick/core/ms_block.*
13565
13566 SONY VAIO CONTROL DEVICE DRIVER
13567 M:      Mattia Dongili <malattia@linux.it>
13568 L:      platform-driver-x86@vger.kernel.org
13569 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13570 S:      Maintained
13571 F:      Documentation/laptops/sony-laptop.txt
13572 F:      drivers/char/sonypi.c
13573 F:      drivers/platform/x86/sony-laptop.c
13574 F:      include/linux/sony-laptop.h
13575
13576 SOUND
13577 M:      Jaroslav Kysela <perex@perex.cz>
13578 M:      Takashi Iwai <tiwai@suse.com>
13579 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13580 W:      http://www.alsa-project.org/
13581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13582 T:      git git://git.alsa-project.org/alsa-kernel.git
13583 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13584 S:      Maintained
13585 F:      Documentation/sound/
13586 F:      include/sound/
13587 F:      include/uapi/sound/
13588 F:      sound/
13589
13590 SOUND - COMPRESSED AUDIO
13591 M:      Vinod Koul <vkoul@kernel.org>
13592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13594 S:      Supported
13595 F:      Documentation/sound/designs/compress-offload.rst
13596 F:      include/sound/compress_driver.h
13597 F:      include/uapi/sound/compress_*
13598 F:      sound/core/compress_offload.c
13599 F:      sound/soc/soc-compress.c
13600
13601 SOUND - DMAENGINE HELPERS
13602 M:      Lars-Peter Clausen <lars@metafoo.de>
13603 S:      Supported
13604 F:      include/sound/dmaengine_pcm.h
13605 F:      sound/core/pcm_dmaengine.c
13606 F:      sound/soc/soc-generic-dmaengine-pcm.c
13607
13608 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13609 M:      Liam Girdwood <lgirdwood@gmail.com>
13610 M:      Mark Brown <broonie@kernel.org>
13611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13612 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13613 W:      http://alsa-project.org/main/index.php/ASoC
13614 S:      Supported
13615 F:      Documentation/devicetree/bindings/sound/
13616 F:      Documentation/sound/soc/
13617 F:      sound/soc/
13618 F:      include/sound/soc*
13619
13620 SOUNDWIRE SUBSYSTEM
13621 M:      Vinod Koul <vinod.koul@intel.com>
13622 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13623 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13624 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13625 S:      Supported
13626 F:      Documentation/driver-api/soundwire/
13627 F:      drivers/soundwire/
13628 F:      include/linux/soundwire/
13629
13630 SP2 MEDIA DRIVER
13631 M:      Olli Salonen <olli.salonen@iki.fi>
13632 L:      linux-media@vger.kernel.org
13633 W:      https://linuxtv.org
13634 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13635 S:      Maintained
13636 F:      drivers/media/dvb-frontends/sp2*
13637
13638 SPARC + UltraSPARC (sparc/sparc64)
13639 M:      "David S. Miller" <davem@davemloft.net>
13640 L:      sparclinux@vger.kernel.org
13641 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13644 S:      Maintained
13645 F:      arch/sparc/
13646 F:      drivers/sbus/
13647
13648 SPARC SERIAL DRIVERS
13649 M:      "David S. Miller" <davem@davemloft.net>
13650 L:      sparclinux@vger.kernel.org
13651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13653 S:      Maintained
13654 F:      include/linux/sunserialcore.h
13655 F:      drivers/tty/serial/suncore.c
13656 F:      drivers/tty/serial/sunhv.c
13657 F:      drivers/tty/serial/sunsab.c
13658 F:      drivers/tty/serial/sunsab.h
13659 F:      drivers/tty/serial/sunsu.c
13660 F:      drivers/tty/serial/sunzilog.c
13661 F:      drivers/tty/serial/sunzilog.h
13662 F:      drivers/tty/vcc.c
13663
13664 SPARSE CHECKER
13665 M:      "Christopher Li" <sparse@chrisli.org>
13666 L:      linux-sparse@vger.kernel.org
13667 W:      https://sparse.wiki.kernel.org/
13668 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13669 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13670 S:      Maintained
13671 F:      include/linux/compiler.h
13672
13673 SPEAR CLOCK FRAMEWORK SUPPORT
13674 M:      Viresh Kumar <vireshk@kernel.org>
13675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13676 W:      http://www.st.com/spear
13677 S:      Maintained
13678 F:      drivers/clk/spear/
13679
13680 SPEAR PLATFORM SUPPORT
13681 M:      Viresh Kumar <vireshk@kernel.org>
13682 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13684 W:      http://www.st.com/spear
13685 S:      Maintained
13686 F:      arch/arm/boot/dts/spear*
13687 F:      arch/arm/mach-spear/
13688
13689 SPI NOR SUBSYSTEM
13690 M:      Marek Vasut <marek.vasut@gmail.com>
13691 L:      linux-mtd@lists.infradead.org
13692 W:      http://www.linux-mtd.infradead.org/
13693 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13694 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13695 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13696 S:      Maintained
13697 F:      drivers/mtd/spi-nor/
13698 F:      include/linux/mtd/spi-nor.h
13699
13700 SPI SUBSYSTEM
13701 M:      Mark Brown <broonie@kernel.org>
13702 L:      linux-spi@vger.kernel.org
13703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13704 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13705 S:      Maintained
13706 F:      Documentation/devicetree/bindings/spi/
13707 F:      Documentation/spi/
13708 F:      drivers/spi/
13709 F:      include/linux/spi/
13710 F:      include/uapi/linux/spi/
13711 F:      tools/spi/
13712
13713 SPIDERNET NETWORK DRIVER for CELL
13714 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13715 L:      netdev@vger.kernel.org
13716 S:      Supported
13717 F:      Documentation/networking/spider_net.txt
13718 F:      drivers/net/ethernet/toshiba/spider_net*
13719
13720 SPMI SUBSYSTEM
13721 R:      Stephen Boyd <sboyd@kernel.org>
13722 L:      linux-arm-msm@vger.kernel.org
13723 F:      Documentation/devicetree/bindings/spmi/
13724 F:      drivers/spmi/
13725 F:      include/dt-bindings/spmi/spmi.h
13726 F:      include/linux/spmi.h
13727 F:      include/trace/events/spmi.h
13728
13729 SPU FILE SYSTEM
13730 M:      Jeremy Kerr <jk@ozlabs.org>
13731 L:      linuxppc-dev@lists.ozlabs.org
13732 W:      http://www.ibm.com/developerworks/power/cell/
13733 S:      Supported
13734 F:      Documentation/filesystems/spufs.txt
13735 F:      arch/powerpc/platforms/cell/spufs/
13736
13737 SQUASHFS FILE SYSTEM
13738 M:      Phillip Lougher <phillip@squashfs.org.uk>
13739 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13740 W:      http://squashfs.org.uk
13741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13742 S:      Maintained
13743 F:      Documentation/filesystems/squashfs.txt
13744 F:      fs/squashfs/
13745
13746 SRM (Alpha) environment access
13747 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13748 S:      Maintained
13749 F:      arch/alpha/kernel/srm_env.c
13750
13751 ST STM32 I2C/SMBUS DRIVER
13752 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13753 L:      linux-i2c@vger.kernel.org
13754 S:      Maintained
13755 F:      drivers/i2c/busses/i2c-stm32*
13756
13757 STABLE BRANCH
13758 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13759 L:      stable@vger.kernel.org
13760 S:      Supported
13761 F:      Documentation/process/stable-kernel-rules.rst
13762
13763 STAGING - COMEDI
13764 M:      Ian Abbott <abbotti@mev.co.uk>
13765 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13766 S:      Odd Fixes
13767 F:      drivers/staging/comedi/
13768
13769 STAGING - EROFS FILE SYSTEM
13770 M:      Gao Xiang <gaoxiang25@huawei.com>
13771 M:      Chao Yu <yuchao0@huawei.com>
13772 L:      linux-erofs@lists.ozlabs.org
13773 S:      Maintained
13774 F:      drivers/staging/erofs/
13775
13776 STAGING - FLARION FT1000 DRIVERS
13777 M:      Marek Belisko <marek.belisko@gmail.com>
13778 S:      Odd Fixes
13779 F:      drivers/staging/ft1000/
13780
13781 STAGING - INDUSTRIAL IO
13782 M:      Jonathan Cameron <jic23@kernel.org>
13783 L:      linux-iio@vger.kernel.org
13784 S:      Odd Fixes
13785 F:      Documentation/devicetree/bindings/staging/iio/
13786 F:      drivers/staging/iio/
13787
13788 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13789 M:      Marc Dietrich <marvin24@gmx.de>
13790 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13791 L:      linux-tegra@vger.kernel.org
13792 S:      Maintained
13793 F:      drivers/staging/nvec/
13794
13795 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13796 M:      Jens Frederich <jfrederich@gmail.com>
13797 M:      Daniel Drake <dsd@laptop.org>
13798 M:      Jon Nettleton <jon.nettleton@gmail.com>
13799 W:      http://wiki.laptop.org/go/DCON
13800 S:      Maintained
13801 F:      drivers/staging/olpc_dcon/
13802
13803 STAGING - REALTEK RTL8712U DRIVERS
13804 M:      Larry Finger <Larry.Finger@lwfinger.net>
13805 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13806 S:      Odd Fixes
13807 F:      drivers/staging/rtl8712/
13808
13809 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13810 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13811 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13812 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13813 L:      linux-fbdev@vger.kernel.org
13814 S:      Maintained
13815 F:      drivers/staging/sm750fb/
13816
13817 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13818 M:      William Hubbs <w.d.hubbs@gmail.com>
13819 M:      Chris Brannon <chris@the-brannons.com>
13820 M:      Kirk Reiser <kirk@reisers.ca>
13821 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13822 L:      speakup@linux-speakup.org
13823 W:      http://www.linux-speakup.org/
13824 S:      Odd Fixes
13825 F:      drivers/staging/speakup/
13826
13827 STAGING - VIA VT665X DRIVERS
13828 M:      Forest Bond <forest@alittletooquiet.net>
13829 S:      Odd Fixes
13830 F:      drivers/staging/vt665?/
13831
13832 STAGING - WILC1000 WIFI DRIVER
13833 M:      Aditya Shankar <aditya.shankar@microchip.com>
13834 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13835 L:      linux-wireless@vger.kernel.org
13836 S:      Supported
13837 F:      drivers/staging/wilc1000/
13838
13839 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13840 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13841 S:      Odd Fixes
13842 F:      drivers/staging/xgifb/
13843
13844 STAGING SUBSYSTEM
13845 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13847 L:      devel@driverdev.osuosl.org
13848 S:      Supported
13849 F:      drivers/staging/
13850
13851 STARFIRE/DURALAN NETWORK DRIVER
13852 M:      Ion Badulescu <ionut@badula.org>
13853 S:      Odd Fixes
13854 F:      drivers/net/ethernet/adaptec/starfire*
13855
13856 STEC S1220 SKD DRIVER
13857 M:      Bart Van Assche <bart.vanassche@wdc.com>
13858 L:      linux-block@vger.kernel.org
13859 S:      Maintained
13860 F:      drivers/block/skd*[ch]
13861
13862 STI AUDIO (ASoC) DRIVERS
13863 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13864 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13865 S:      Maintained
13866 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13867 F:      sound/soc/sti/
13868
13869 STI CEC DRIVER
13870 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13871 S:      Maintained
13872 F:      drivers/staging/media/st-cec/
13873 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13874
13875 STK1160 USB VIDEO CAPTURE DRIVER
13876 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13877 L:      linux-media@vger.kernel.org
13878 T:      git git://linuxtv.org/media_tree.git
13879 S:      Maintained
13880 F:      drivers/media/usb/stk1160/
13881
13882 STM32 AUDIO (ASoC) DRIVERS
13883 M:      Olivier Moysan <olivier.moysan@st.com>
13884 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13886 S:      Maintained
13887 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13888 F:      sound/soc/stm/
13889
13890 STM32 TIMER/LPTIMER DRIVERS
13891 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13892 S:      Maintained
13893 F:      drivers/*/stm32-*timer*
13894 F:      drivers/pwm/pwm-stm32*
13895 F:      include/linux/*/stm32-*tim*
13896 F:      Documentation/ABI/testing/*timer-stm32
13897 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13898 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13899
13900 STMMAC ETHERNET DRIVER
13901 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13902 M:      Alexandre Torgue <alexandre.torgue@st.com>
13903 M:      Jose Abreu <joabreu@synopsys.com>
13904 L:      netdev@vger.kernel.org
13905 W:      http://www.stlinux.com
13906 S:      Supported
13907 F:      drivers/net/ethernet/stmicro/stmmac/
13908
13909 SUN3/3X
13910 M:      Sam Creasey <sammy@sammy.net>
13911 W:      http://sammy.net/sun3/
13912 S:      Maintained
13913 F:      arch/m68k/kernel/*sun3*
13914 F:      arch/m68k/sun3*/
13915 F:      arch/m68k/include/asm/sun3*
13916 F:      drivers/net/ethernet/i825xx/sun3*
13917
13918 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13919 M:      Hans de Goede <hdegoede@redhat.com>
13920 L:      linux-input@vger.kernel.org
13921 S:      Maintained
13922 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13923 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13924
13925 SUNDANCE NETWORK DRIVER
13926 M:      Denis Kirjanov <kda@linux-powerpc.org>
13927 L:      netdev@vger.kernel.org
13928 S:      Maintained
13929 F:      drivers/net/ethernet/dlink/sundance.c
13930
13931 SUPERH
13932 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13933 M:      Rich Felker <dalias@libc.org>
13934 L:      linux-sh@vger.kernel.org
13935 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13936 S:      Maintained
13937 F:      Documentation/sh/
13938 F:      arch/sh/
13939 F:      drivers/sh/
13940
13941 SUSPEND TO RAM
13942 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13943 M:      Len Brown <len.brown@intel.com>
13944 M:      Pavel Machek <pavel@ucw.cz>
13945 L:      linux-pm@vger.kernel.org
13946 B:      https://bugzilla.kernel.org
13947 S:      Supported
13948 F:      Documentation/power/
13949 F:      arch/x86/kernel/acpi/
13950 F:      drivers/base/power/
13951 F:      kernel/power/
13952 F:      include/linux/suspend.h
13953 F:      include/linux/freezer.h
13954 F:      include/linux/pm.h
13955
13956 SVGA HANDLING
13957 M:      Martin Mares <mj@ucw.cz>
13958 L:      linux-video@atrey.karlin.mff.cuni.cz
13959 S:      Maintained
13960 F:      Documentation/svga.txt
13961 F:      arch/x86/boot/video*
13962
13963 SWIOTLB SUBSYSTEM
13964 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13965 L:      iommu@lists.linux-foundation.org
13966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13967 S:      Supported
13968 F:      kernel/dma/swiotlb.c
13969 F:      arch/*/kernel/pci-swiotlb.c
13970 F:      include/linux/swiotlb.h
13971
13972 SWITCHDEV
13973 M:      Jiri Pirko <jiri@resnulli.us>
13974 M:      Ivan Vecera <ivecera@redhat.com>
13975 L:      netdev@vger.kernel.org
13976 S:      Supported
13977 F:      net/switchdev/
13978 F:      include/net/switchdev.h
13979
13980 SY8106A REGULATOR DRIVER
13981 M:      Icenowy Zheng <icenowy@aosc.io>
13982 S:      Maintained
13983 F:      drivers/regulator/sy8106a-regulator.c
13984 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13985
13986 SYNC FILE FRAMEWORK
13987 M:      Sumit Semwal <sumit.semwal@linaro.org>
13988 R:      Gustavo Padovan <gustavo@padovan.org>
13989 S:      Maintained
13990 L:      linux-media@vger.kernel.org
13991 L:      dri-devel@lists.freedesktop.org
13992 F:      drivers/dma-buf/sync_*
13993 F:      drivers/dma-buf/dma-fence*
13994 F:      drivers/dma-buf/sw_sync.c
13995 F:      include/linux/sync_file.h
13996 F:      include/uapi/linux/sync_file.h
13997 F:      Documentation/sync_file.txt
13998 T:      git git://anongit.freedesktop.org/drm/drm-misc
13999
14000 SYNOPSYS ARC ARCHITECTURE
14001 M:      Vineet Gupta <vgupta@synopsys.com>
14002 L:      linux-snps-arc@lists.infradead.org
14003 S:      Supported
14004 F:      arch/arc/
14005 F:      Documentation/devicetree/bindings/arc/*
14006 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14007 F:      drivers/clocksource/arc_timer.c
14008 F:      drivers/tty/serial/arc_uart.c
14009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14010
14011 SYNOPSYS ARC HSDK SDP pll clock driver
14012 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14013 S:      Supported
14014 F:      drivers/clk/clk-hsdk-pll.c
14015 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14016
14017 SYNOPSYS ARC SDP clock driver
14018 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14019 S:      Supported
14020 F:      drivers/clk/axs10x/*
14021 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14022
14023 SYNOPSYS ARC SDP platform support
14024 M:      Alexey Brodkin <abrodkin@synopsys.com>
14025 S:      Supported
14026 F:      arch/arc/plat-axs10x
14027 F:      arch/arc/boot/dts/ax*
14028 F:      Documentation/devicetree/bindings/arc/axs10*
14029
14030 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14031 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14032 S:      Supported
14033 F:      drivers/reset/reset-axs10x.c
14034 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14035
14036 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14037 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14038 S:      Maintained
14039 F:      drivers/tty/serial/8250/8250_dw.c
14040
14041 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14042 M:      Hoan Tran <hotran@apm.com>
14043 L:      linux-gpio@vger.kernel.org
14044 S:      Maintained
14045 F:      drivers/gpio/gpio-dwapb.c
14046 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14047
14048 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14049 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14050 S:      Maintained
14051 F:      drivers/dma/dwi-axi-dmac/
14052 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14053
14054 SYNOPSYS DESIGNWARE DMAC DRIVER
14055 M:      Viresh Kumar <vireshk@kernel.org>
14056 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14057 S:      Maintained
14058 F:      include/linux/dma/dw.h
14059 F:      include/linux/platform_data/dma-dw.h
14060 F:      drivers/dma/dw/
14061
14062 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14063 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14064 L:      netdev@vger.kernel.org
14065 S:      Supported
14066 F:      drivers/net/ethernet/synopsys/
14067
14068 SYNOPSYS DESIGNWARE I2C DRIVER
14069 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14070 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14071 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14072 L:      linux-i2c@vger.kernel.org
14073 S:      Maintained
14074 F:      drivers/i2c/busses/i2c-designware-*
14075 F:      include/linux/platform_data/i2c-designware.h
14076
14077 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14078 M:      Jaehoon Chung <jh80.chung@samsung.com>
14079 L:      linux-mmc@vger.kernel.org
14080 S:      Maintained
14081 F:      drivers/mmc/host/dw_mmc*
14082
14083 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14084 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14085 S:      Supported
14086 F:      drivers/reset/reset-hsdk.c
14087 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14088 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14089
14090 SYSTEM CONFIGURATION (SYSCON)
14091 M:      Lee Jones <lee.jones@linaro.org>
14092 M:      Arnd Bergmann <arnd@arndb.de>
14093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14094 S:      Supported
14095 F:      drivers/mfd/syscon.c
14096
14097 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14098 M:      Sudeep Holla <sudeep.holla@arm.com>
14099 L:      linux-arm-kernel@lists.infradead.org
14100 S:      Maintained
14101 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14102 F:      drivers/clk/clk-sc[mp]i.c
14103 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14104 F:      drivers/firmware/arm_scpi.c
14105 F:      drivers/firmware/arm_scmi/
14106 F:      include/linux/sc[mp]i_protocol.h
14107
14108 SYSTEM RESET/SHUTDOWN DRIVERS
14109 M:      Sebastian Reichel <sre@kernel.org>
14110 L:      linux-pm@vger.kernel.org
14111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14112 S:      Maintained
14113 F:      Documentation/devicetree/bindings/power/reset/
14114 F:      drivers/power/reset/
14115
14116 SYSTEM TRACE MODULE CLASS
14117 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14118 S:      Maintained
14119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14120 F:      Documentation/trace/stm.rst
14121 F:      drivers/hwtracing/stm/
14122 F:      include/linux/stm.h
14123 F:      include/uapi/linux/stm.h
14124
14125 SYSV FILESYSTEM
14126 M:      Christoph Hellwig <hch@infradead.org>
14127 S:      Maintained
14128 F:      Documentation/filesystems/sysv-fs.txt
14129 F:      fs/sysv/
14130 F:      include/linux/sysv_fs.h
14131
14132 TARGET SUBSYSTEM
14133 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14134 L:      linux-scsi@vger.kernel.org
14135 L:      target-devel@vger.kernel.org
14136 W:      http://www.linux-iscsi.org
14137 W:      http://groups.google.com/group/linux-iscsi-target-dev
14138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14139 S:      Supported
14140 F:      drivers/target/
14141 F:      include/target/
14142 F:      Documentation/target/
14143
14144 TASKSTATS STATISTICS INTERFACE
14145 M:      Balbir Singh <bsingharora@gmail.com>
14146 S:      Maintained
14147 F:      Documentation/accounting/taskstats*
14148 F:      include/linux/taskstats*
14149 F:      kernel/taskstats.c
14150
14151 TC subsystem
14152 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14153 M:      Cong Wang <xiyou.wangcong@gmail.com>
14154 M:      Jiri Pirko <jiri@resnulli.us>
14155 L:      netdev@vger.kernel.org
14156 S:      Maintained
14157 F:      include/net/pkt_cls.h
14158 F:      include/net/pkt_sched.h
14159 F:      include/net/tc_act/
14160 F:      include/uapi/linux/pkt_cls.h
14161 F:      include/uapi/linux/pkt_sched.h
14162 F:      include/uapi/linux/tc_act/
14163 F:      include/uapi/linux/tc_ematch/
14164 F:      net/sched/
14165
14166 TC90522 MEDIA DRIVER
14167 M:      Akihiro Tsukada <tskd08@gmail.com>
14168 L:      linux-media@vger.kernel.org
14169 S:      Odd Fixes
14170 F:      drivers/media/dvb-frontends/tc90522*
14171
14172 TCP LOW PRIORITY MODULE
14173 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14174 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14175 W:      http://tcp-lp-mod.sourceforge.net/
14176 S:      Maintained
14177 F:      net/ipv4/tcp_lp.c
14178
14179 TDA10071 MEDIA DRIVER
14180 M:      Antti Palosaari <crope@iki.fi>
14181 L:      linux-media@vger.kernel.org
14182 W:      https://linuxtv.org
14183 W:      http://palosaari.fi/linux/
14184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14185 T:      git git://linuxtv.org/anttip/media_tree.git
14186 S:      Maintained
14187 F:      drivers/media/dvb-frontends/tda10071*
14188
14189 TDA18212 MEDIA DRIVER
14190 M:      Antti Palosaari <crope@iki.fi>
14191 L:      linux-media@vger.kernel.org
14192 W:      https://linuxtv.org
14193 W:      http://palosaari.fi/linux/
14194 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14195 T:      git git://linuxtv.org/anttip/media_tree.git
14196 S:      Maintained
14197 F:      drivers/media/tuners/tda18212*
14198
14199 TDA18218 MEDIA DRIVER
14200 M:      Antti Palosaari <crope@iki.fi>
14201 L:      linux-media@vger.kernel.org
14202 W:      https://linuxtv.org
14203 W:      http://palosaari.fi/linux/
14204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14205 T:      git git://linuxtv.org/anttip/media_tree.git
14206 S:      Maintained
14207 F:      drivers/media/tuners/tda18218*
14208
14209 TDA18250 MEDIA DRIVER
14210 M:      Olli Salonen <olli.salonen@iki.fi>
14211 L:      linux-media@vger.kernel.org
14212 W:      https://linuxtv.org
14213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14214 T:      git git://linuxtv.org/media_tree.git
14215 S:      Maintained
14216 F:      drivers/media/tuners/tda18250*
14217
14218 TDA18271 MEDIA DRIVER
14219 M:      Michael Krufky <mkrufky@linuxtv.org>
14220 L:      linux-media@vger.kernel.org
14221 W:      https://linuxtv.org
14222 W:      http://github.com/mkrufky
14223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14224 T:      git git://linuxtv.org/mkrufky/tuners.git
14225 S:      Maintained
14226 F:      drivers/media/tuners/tda18271*
14227
14228 TDA1997x MEDIA DRIVER
14229 M:      Tim Harvey <tharvey@gateworks.com>
14230 L:      linux-media@vger.kernel.org
14231 W:      https://linuxtv.org
14232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14233 S:      Maintained
14234 F:      drivers/media/i2c/tda1997x.*
14235
14236 TDA827x MEDIA DRIVER
14237 M:      Michael Krufky <mkrufky@linuxtv.org>
14238 L:      linux-media@vger.kernel.org
14239 W:      https://linuxtv.org
14240 W:      http://github.com/mkrufky
14241 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14242 T:      git git://linuxtv.org/mkrufky/tuners.git
14243 S:      Maintained
14244 F:      drivers/media/tuners/tda8290.*
14245
14246 TDA8290 MEDIA DRIVER
14247 M:      Michael Krufky <mkrufky@linuxtv.org>
14248 L:      linux-media@vger.kernel.org
14249 W:      https://linuxtv.org
14250 W:      http://github.com/mkrufky
14251 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14252 T:      git git://linuxtv.org/mkrufky/tuners.git
14253 S:      Maintained
14254 F:      drivers/media/tuners/tda8290.*
14255
14256 TDA9840 MEDIA DRIVER
14257 M:      Hans Verkuil <hverkuil@xs4all.nl>
14258 L:      linux-media@vger.kernel.org
14259 T:      git git://linuxtv.org/media_tree.git
14260 W:      https://linuxtv.org
14261 S:      Maintained
14262 F:      drivers/media/i2c/tda9840*
14263
14264 TEA5761 TUNER DRIVER
14265 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14266 L:      linux-media@vger.kernel.org
14267 W:      https://linuxtv.org
14268 T:      git git://linuxtv.org/media_tree.git
14269 S:      Odd fixes
14270 F:      drivers/media/tuners/tea5761.*
14271
14272 TEA5767 TUNER DRIVER
14273 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14274 L:      linux-media@vger.kernel.org
14275 W:      https://linuxtv.org
14276 T:      git git://linuxtv.org/media_tree.git
14277 S:      Maintained
14278 F:      drivers/media/tuners/tea5767.*
14279
14280 TEA6415C MEDIA DRIVER
14281 M:      Hans Verkuil <hverkuil@xs4all.nl>
14282 L:      linux-media@vger.kernel.org
14283 T:      git git://linuxtv.org/media_tree.git
14284 W:      https://linuxtv.org
14285 S:      Maintained
14286 F:      drivers/media/i2c/tea6415c*
14287
14288 TEA6420 MEDIA DRIVER
14289 M:      Hans Verkuil <hverkuil@xs4all.nl>
14290 L:      linux-media@vger.kernel.org
14291 T:      git git://linuxtv.org/media_tree.git
14292 W:      https://linuxtv.org
14293 S:      Maintained
14294 F:      drivers/media/i2c/tea6420*
14295
14296 TEAM DRIVER
14297 M:      Jiri Pirko <jiri@resnulli.us>
14298 L:      netdev@vger.kernel.org
14299 S:      Supported
14300 F:      drivers/net/team/
14301 F:      include/linux/if_team.h
14302 F:      include/uapi/linux/if_team.h
14303
14304 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14305 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14306 S:      Maintained
14307 F:      arch/x86/platform/ts5500/
14308
14309 TECHNOTREND USB IR RECEIVER
14310 M:      Sean Young <sean@mess.org>
14311 L:      linux-media@vger.kernel.org
14312 S:      Maintained
14313 F:      drivers/media/rc/ttusbir.c
14314
14315 TECHWELL TW9910 VIDEO DECODER
14316 L:      linux-media@vger.kernel.org
14317 S:      Orphan
14318 F:      drivers/media/i2c/tw9910.c
14319 F:      include/media/i2c/tw9910.h
14320
14321 TEE SUBSYSTEM
14322 M:      Jens Wiklander <jens.wiklander@linaro.org>
14323 S:      Maintained
14324 F:      include/linux/tee_drv.h
14325 F:      include/uapi/linux/tee.h
14326 F:      drivers/tee/
14327 F:      Documentation/tee.txt
14328
14329 TEGRA ARCHITECTURE SUPPORT
14330 M:      Thierry Reding <thierry.reding@gmail.com>
14331 M:      Jonathan Hunter <jonathanh@nvidia.com>
14332 L:      linux-tegra@vger.kernel.org
14333 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14335 S:      Supported
14336 N:      [^a-z]tegra
14337
14338 TEGRA CLOCK DRIVER
14339 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14340 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14341 S:      Supported
14342 F:      drivers/clk/tegra/
14343
14344 TEGRA DMA DRIVERS
14345 M:      Laxman Dewangan <ldewangan@nvidia.com>
14346 M:      Jon Hunter <jonathanh@nvidia.com>
14347 S:      Supported
14348 F:      drivers/dma/tegra*
14349
14350 TEGRA I2C DRIVER
14351 M:      Laxman Dewangan <ldewangan@nvidia.com>
14352 S:      Supported
14353 F:      drivers/i2c/busses/i2c-tegra.c
14354
14355 TEGRA IOMMU DRIVERS
14356 M:      Thierry Reding <thierry.reding@gmail.com>
14357 L:      linux-tegra@vger.kernel.org
14358 S:      Supported
14359 F:      drivers/iommu/tegra*
14360
14361 TEGRA KBC DRIVER
14362 M:      Laxman Dewangan <ldewangan@nvidia.com>
14363 S:      Supported
14364 F:      drivers/input/keyboard/tegra-kbc.c
14365
14366 TEGRA NAND DRIVER
14367 M:      Stefan Agner <stefan@agner.ch>
14368 M:      Lucas Stach <dev@lynxeye.de>
14369 S:      Maintained
14370 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14371 F:      drivers/mtd/nand/raw/tegra_nand.c
14372
14373 TEGRA PWM DRIVER
14374 M:      Thierry Reding <thierry.reding@gmail.com>
14375 S:      Supported
14376 F:      drivers/pwm/pwm-tegra.c
14377
14378 TEGRA SERIAL DRIVER
14379 M:      Laxman Dewangan <ldewangan@nvidia.com>
14380 S:      Supported
14381 F:      drivers/tty/serial/serial-tegra.c
14382
14383 TEGRA SPI DRIVER
14384 M:      Laxman Dewangan <ldewangan@nvidia.com>
14385 S:      Supported
14386 F:      drivers/spi/spi-tegra*
14387
14388 TEHUTI ETHERNET DRIVER
14389 M:      Andy Gospodarek <andy@greyhouse.net>
14390 L:      netdev@vger.kernel.org
14391 S:      Supported
14392 F:      drivers/net/ethernet/tehuti/*
14393
14394 Telecom Clock Driver for MCPL0010
14395 M:      Mark Gross <mark.gross@intel.com>
14396 S:      Supported
14397 F:      drivers/char/tlclk.c
14398
14399 TENSILICA XTENSA PORT (xtensa)
14400 M:      Chris Zankel <chris@zankel.net>
14401 M:      Max Filippov <jcmvbkbc@gmail.com>
14402 L:      linux-xtensa@linux-xtensa.org
14403 T:      git git://github.com/czankel/xtensa-linux.git
14404 S:      Maintained
14405 F:      arch/xtensa/
14406 F:      drivers/irqchip/irq-xtensa-*
14407
14408 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14409 M:      Nishanth Menon <nm@ti.com>
14410 M:      Tero Kristo <t-kristo@ti.com>
14411 M:      Santosh Shilimkar <ssantosh@kernel.org>
14412 L:      linux-arm-kernel@lists.infradead.org
14413 S:      Maintained
14414 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14415 F:      drivers/firmware/ti_sci*
14416 F:      include/linux/soc/ti/ti_sci_protocol.h
14417 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14418 F:      include/dt-bindings/genpd/k2g.h
14419 F:      drivers/soc/ti/ti_sci_pm_domains.c
14420 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14421 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14422 F:      drivers/clk/keystone/sci-clk.c
14423 F:      drivers/reset/reset-ti-sci.c
14424
14425 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14426 M:      Hans Verkuil <hverkuil@xs4all.nl>
14427 L:      linux-media@vger.kernel.org
14428 T:      git git://linuxtv.org/media_tree.git
14429 W:      https://linuxtv.org
14430 S:      Maintained
14431 F:      drivers/media/radio/radio-raremono.c
14432
14433 THERMAL
14434 M:      Zhang Rui <rui.zhang@intel.com>
14435 M:      Eduardo Valentin <edubezval@gmail.com>
14436 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14437 L:      linux-pm@vger.kernel.org
14438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14440 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14441 S:      Supported
14442 F:      drivers/thermal/
14443 F:      include/linux/thermal.h
14444 F:      include/uapi/linux/thermal.h
14445 F:      include/linux/cpu_cooling.h
14446 F:      Documentation/devicetree/bindings/thermal/
14447
14448 THERMAL/CPU_COOLING
14449 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14450 M:      Viresh Kumar <viresh.kumar@linaro.org>
14451 M:      Javi Merino <javi.merino@kernel.org>
14452 L:      linux-pm@vger.kernel.org
14453 S:      Supported
14454 F:      Documentation/thermal/cpu-cooling-api.txt
14455 F:      drivers/thermal/cpu_cooling.c
14456 F:      include/linux/cpu_cooling.h
14457
14458 THINKPAD ACPI EXTRAS DRIVER
14459 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14460 L:      ibm-acpi-devel@lists.sourceforge.net
14461 L:      platform-driver-x86@vger.kernel.org
14462 W:      http://ibm-acpi.sourceforge.net
14463 W:      http://thinkwiki.org/wiki/Ibm-acpi
14464 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14465 S:      Maintained
14466 F:      drivers/platform/x86/thinkpad_acpi.c
14467
14468 THUNDERBOLT DRIVER
14469 M:      Andreas Noever <andreas.noever@gmail.com>
14470 M:      Michael Jamet <michael.jamet@intel.com>
14471 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14472 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14474 S:      Maintained
14475 F:      Documentation/admin-guide/thunderbolt.rst
14476 F:      drivers/thunderbolt/
14477 F:      include/linux/thunderbolt.h
14478
14479 THUNDERBOLT NETWORK DRIVER
14480 M:      Michael Jamet <michael.jamet@intel.com>
14481 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14482 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14483 L:      netdev@vger.kernel.org
14484 S:      Maintained
14485 F:      drivers/net/thunderbolt.c
14486
14487 THUNDERX GPIO DRIVER
14488 M:      David Daney <david.daney@cavium.com>
14489 S:      Maintained
14490 F:      drivers/gpio/gpio-thunderx.c
14491
14492 TI AM437X VPFE DRIVER
14493 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14494 L:      linux-media@vger.kernel.org
14495 W:      https://linuxtv.org
14496 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14497 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14498 S:      Maintained
14499 F:      drivers/media/platform/am437x/
14500
14501 TI BANDGAP AND THERMAL DRIVER
14502 M:      Eduardo Valentin <edubezval@gmail.com>
14503 M:      Keerthy <j-keerthy@ti.com>
14504 L:      linux-pm@vger.kernel.org
14505 L:      linux-omap@vger.kernel.org
14506 S:      Maintained
14507 F:      drivers/thermal/ti-soc-thermal/
14508
14509 TI BQ27XXX POWER SUPPLY DRIVER
14510 R:      Andrew F. Davis <afd@ti.com>
14511 F:      include/linux/power/bq27xxx_battery.h
14512 F:      drivers/power/supply/bq27xxx_battery.c
14513 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14514
14515 TI CDCE706 CLOCK DRIVER
14516 M:      Max Filippov <jcmvbkbc@gmail.com>
14517 S:      Maintained
14518 F:      drivers/clk/clk-cdce706.c
14519
14520 TI CLOCK DRIVER
14521 M:      Tero Kristo <t-kristo@ti.com>
14522 L:      linux-omap@vger.kernel.org
14523 S:      Maintained
14524 F:      drivers/clk/ti/
14525 F:      include/linux/clk/ti.h
14526
14527 TI DAVINCI MACHINE SUPPORT
14528 M:      Sekhar Nori <nsekhar@ti.com>
14529 M:      Kevin Hilman <khilman@kernel.org>
14530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14532 S:      Supported
14533 F:      arch/arm/mach-davinci/
14534 F:      drivers/i2c/busses/i2c-davinci.c
14535 F:      arch/arm/boot/dts/da850*
14536
14537 TI DAVINCI SERIES CLOCK DRIVER
14538 M:      David Lechner <david@lechnology.com>
14539 R:      Sekhar Nori <nsekhar@ti.com>
14540 S:      Maintained
14541 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14542 F:      drivers/clk/davinci/
14543
14544 TI DAVINCI SERIES GPIO DRIVER
14545 M:      Keerthy <j-keerthy@ti.com>
14546 L:      linux-gpio@vger.kernel.org
14547 S:      Maintained
14548 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14549 F:      drivers/gpio/gpio-davinci.c
14550
14551 TI DAVINCI SERIES MEDIA DRIVER
14552 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14553 L:      linux-media@vger.kernel.org
14554 W:      https://linuxtv.org
14555 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14556 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14557 S:      Maintained
14558 F:      drivers/media/platform/davinci/
14559 F:      include/media/davinci/
14560
14561 TI ETHERNET SWITCH DRIVER (CPSW)
14562 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14563 L:      linux-omap@vger.kernel.org
14564 L:      netdev@vger.kernel.org
14565 S:      Maintained
14566 F:      drivers/net/ethernet/ti/cpsw*
14567 F:      drivers/net/ethernet/ti/davinci*
14568
14569 TI FLASH MEDIA INTERFACE DRIVER
14570 M:      Alex Dubov <oakad@yahoo.com>
14571 S:      Maintained
14572 F:      drivers/misc/tifm*
14573 F:      drivers/mmc/host/tifm_sd.c
14574 F:      include/linux/tifm.h
14575
14576 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14577 M:      Santosh Shilimkar <ssantosh@kernel.org>
14578 L:      linux-kernel@vger.kernel.org
14579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14580 S:      Maintained
14581 F:      drivers/soc/ti/*
14582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14583
14584 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14585 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14586 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14587 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14588 S:      Maintained
14589 F:      sound/soc/codecs/lm49453*
14590 F:      sound/soc/codecs/isabelle*
14591
14592 TI LP855x BACKLIGHT DRIVER
14593 M:      Milo Kim <milo.kim@ti.com>
14594 S:      Maintained
14595 F:      Documentation/backlight/lp855x-driver.txt
14596 F:      drivers/video/backlight/lp855x_bl.c
14597 F:      include/linux/platform_data/lp855x.h
14598
14599 TI LP8727 CHARGER DRIVER
14600 M:      Milo Kim <milo.kim@ti.com>
14601 S:      Maintained
14602 F:      drivers/power/supply/lp8727_charger.c
14603 F:      include/linux/platform_data/lp8727.h
14604
14605 TI LP8788 MFD DRIVER
14606 M:      Milo Kim <milo.kim@ti.com>
14607 S:      Maintained
14608 F:      drivers/iio/adc/lp8788_adc.c
14609 F:      drivers/leds/leds-lp8788.c
14610 F:      drivers/mfd/lp8788*.c
14611 F:      drivers/power/supply/lp8788-charger.c
14612 F:      drivers/regulator/lp8788-*.c
14613 F:      include/linux/mfd/lp8788*.h
14614
14615 TI NETCP ETHERNET DRIVER
14616 M:      Wingman Kwok <w-kwok2@ti.com>
14617 M:      Murali Karicheri <m-karicheri2@ti.com>
14618 L:      netdev@vger.kernel.org
14619 S:      Maintained
14620 F:      drivers/net/ethernet/ti/netcp*
14621
14622 TI TAS571X FAMILY ASoC CODEC DRIVER
14623 M:      Kevin Cernekee <cernekee@chromium.org>
14624 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14625 S:      Odd Fixes
14626 F:      sound/soc/codecs/tas571x*
14627
14628 TI TRF7970A NFC DRIVER
14629 M:      Mark Greer <mgreer@animalcreek.com>
14630 L:      linux-wireless@vger.kernel.org
14631 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14632 S:      Supported
14633 F:      drivers/nfc/trf7970a.c
14634 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14635
14636 TI TWL4030 SERIES SOC CODEC DRIVER
14637 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14638 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14639 S:      Maintained
14640 F:      sound/soc/codecs/twl4030*
14641
14642 TI VPE/CAL DRIVERS
14643 M:      Benoit Parrot <bparrot@ti.com>
14644 L:      linux-media@vger.kernel.org
14645 W:      http://linuxtv.org/
14646 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14647 S:      Maintained
14648 F:      drivers/media/platform/ti-vpe/
14649
14650 TI WILINK WIRELESS DRIVERS
14651 L:      linux-wireless@vger.kernel.org
14652 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14653 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14655 S:      Orphan
14656 F:      drivers/net/wireless/ti/
14657 F:      include/linux/wl12xx.h
14658
14659 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14660 M:      John Stultz <john.stultz@linaro.org>
14661 M:      Thomas Gleixner <tglx@linutronix.de>
14662 R:      Stephen Boyd <sboyd@kernel.org>
14663 L:      linux-kernel@vger.kernel.org
14664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14665 S:      Supported
14666 F:      include/linux/clocksource.h
14667 F:      include/linux/time.h
14668 F:      include/linux/timex.h
14669 F:      include/uapi/linux/time.h
14670 F:      include/uapi/linux/timex.h
14671 F:      kernel/time/clocksource.c
14672 F:      kernel/time/time*.c
14673 F:      kernel/time/alarmtimer.c
14674 F:      kernel/time/ntp.c
14675 F:      tools/testing/selftests/timers/
14676
14677 TIPC NETWORK LAYER
14678 M:      Jon Maloy <jon.maloy@ericsson.com>
14679 M:      Ying Xue <ying.xue@windriver.com>
14680 L:      netdev@vger.kernel.org (core kernel code)
14681 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14682 W:      http://tipc.sourceforge.net/
14683 S:      Maintained
14684 F:      include/uapi/linux/tipc*.h
14685 F:      net/tipc/
14686
14687 TLAN NETWORK DRIVER
14688 M:      Samuel Chessman <chessman@tux.org>
14689 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14690 W:      http://sourceforge.net/projects/tlan/
14691 S:      Maintained
14692 F:      Documentation/networking/tlan.txt
14693 F:      drivers/net/ethernet/ti/tlan.*
14694
14695 TM6000 VIDEO4LINUX DRIVER
14696 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14697 L:      linux-media@vger.kernel.org
14698 W:      https://linuxtv.org
14699 T:      git git://linuxtv.org/media_tree.git
14700 S:      Odd fixes
14701 F:      drivers/media/usb/tm6000/
14702 F:      Documentation/media/v4l-drivers/tm6000*
14703
14704 TMIO/SDHI MMC DRIVER
14705 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14706 L:      linux-mmc@vger.kernel.org
14707 S:      Supported
14708 F:      drivers/mmc/host/tmio_mmc*
14709 F:      drivers/mmc/host/renesas_sdhi*
14710 F:      include/linux/mfd/tmio.h
14711
14712 TMP401 HARDWARE MONITOR DRIVER
14713 M:      Guenter Roeck <linux@roeck-us.net>
14714 L:      linux-hwmon@vger.kernel.org
14715 S:      Maintained
14716 F:      Documentation/hwmon/tmp401
14717 F:      drivers/hwmon/tmp401.c
14718
14719 TMPFS (SHMEM FILESYSTEM)
14720 M:      Hugh Dickins <hughd@google.com>
14721 L:      linux-mm@kvack.org
14722 S:      Maintained
14723 F:      include/linux/shmem_fs.h
14724 F:      mm/shmem.c
14725
14726 TOMOYO SECURITY MODULE
14727 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14728 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14729 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14730 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14731 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14732 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14733 W:      http://tomoyo.sourceforge.jp/
14734 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14735 S:      Maintained
14736 F:      security/tomoyo/
14737
14738 TOPSTAR LAPTOP EXTRAS DRIVER
14739 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14740 L:      platform-driver-x86@vger.kernel.org
14741 S:      Maintained
14742 F:      drivers/platform/x86/topstar-laptop.c
14743
14744 TORTURE-TEST MODULES
14745 M:      Davidlohr Bueso <dave@stgolabs.net>
14746 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14747 M:      Josh Triplett <josh@joshtriplett.org>
14748 L:      linux-kernel@vger.kernel.org
14749 S:      Supported
14750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14751 F:      Documentation/RCU/torture.txt
14752 F:      kernel/torture.c
14753 F:      kernel/rcu/rcutorture.c
14754 F:      kernel/rcu/rcuperf.c
14755 F:      kernel/locking/locktorture.c
14756
14757 TOSHIBA ACPI EXTRAS DRIVER
14758 M:      Azael Avalos <coproscefalo@gmail.com>
14759 L:      platform-driver-x86@vger.kernel.org
14760 S:      Maintained
14761 F:      drivers/platform/x86/toshiba_acpi.c
14762
14763 TOSHIBA BLUETOOTH DRIVER
14764 M:      Azael Avalos <coproscefalo@gmail.com>
14765 L:      platform-driver-x86@vger.kernel.org
14766 S:      Maintained
14767 F:      drivers/platform/x86/toshiba_bluetooth.c
14768
14769 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14770 M:      Azael Avalos <coproscefalo@gmail.com>
14771 L:      platform-driver-x86@vger.kernel.org
14772 S:      Maintained
14773 F:      drivers/platform/x86/toshiba_haps.c
14774
14775 TOSHIBA SMM DRIVER
14776 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14777 W:      http://www.buzzard.org.uk/toshiba/
14778 S:      Maintained
14779 F:      drivers/char/toshiba.c
14780 F:      include/linux/toshiba.h
14781 F:      include/uapi/linux/toshiba.h
14782
14783 TOSHIBA TC358743 DRIVER
14784 M:      Mats Randgaard <matrandg@cisco.com>
14785 L:      linux-media@vger.kernel.org
14786 S:      Maintained
14787 F:      drivers/media/i2c/tc358743*
14788 F:      include/media/i2c/tc358743.h
14789
14790 TOSHIBA WMI HOTKEYS DRIVER
14791 M:      Azael Avalos <coproscefalo@gmail.com>
14792 L:      platform-driver-x86@vger.kernel.org
14793 S:      Maintained
14794 F:      drivers/platform/x86/toshiba-wmi.c
14795
14796 TPM DEVICE DRIVER
14797 M:      Peter Huewe <peterhuewe@gmx.de>
14798 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14799 R:      Jason Gunthorpe <jgg@ziepe.ca>
14800 L:      linux-integrity@vger.kernel.org
14801 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14802 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14803 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14804 S:      Maintained
14805 F:      drivers/char/tpm/
14806
14807 TRACING
14808 M:      Steven Rostedt <rostedt@goodmis.org>
14809 M:      Ingo Molnar <mingo@redhat.com>
14810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14811 S:      Maintained
14812 F:      Documentation/trace/ftrace.rst
14813 F:      arch/*/*/*/ftrace.h
14814 F:      arch/*/kernel/ftrace.c
14815 F:      include/*/ftrace.h
14816 F:      include/linux/trace*.h
14817 F:      include/trace/
14818 F:      kernel/trace/
14819 F:      tools/testing/selftests/ftrace/
14820
14821 TRACING MMIO ACCESSES (MMIOTRACE)
14822 M:      Steven Rostedt <rostedt@goodmis.org>
14823 M:      Ingo Molnar <mingo@kernel.org>
14824 R:      Karol Herbst <karolherbst@gmail.com>
14825 R:      Pekka Paalanen <ppaalanen@gmail.com>
14826 S:      Maintained
14827 L:      linux-kernel@vger.kernel.org
14828 L:      nouveau@lists.freedesktop.org
14829 F:      kernel/trace/trace_mmiotrace.c
14830 F:      include/linux/mmiotrace.h
14831 F:      arch/x86/mm/kmmio.c
14832 F:      arch/x86/mm/mmio-mod.c
14833 F:      arch/x86/mm/testmmiotrace.c
14834
14835 TRIVIAL PATCHES
14836 M:      Jiri Kosina <trivial@kernel.org>
14837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14838 S:      Maintained
14839 K:      ^Subject:.*(?i)trivial
14840
14841 TEMPO SEMICONDUCTOR DRIVERS
14842 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14843 S:      Maintained
14844 F:      sound/soc/codecs/tscs*.c
14845 F:      sound/soc/codecs/tscs*.h
14846 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14847
14848 TTY LAYER
14849 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14850 M:      Jiri Slaby <jslaby@suse.com>
14851 S:      Supported
14852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14853 F:      Documentation/serial/
14854 F:      drivers/tty/
14855 F:      drivers/tty/serial/serial_core.c
14856 F:      include/linux/serial_core.h
14857 F:      include/linux/serial.h
14858 F:      include/linux/tty.h
14859 F:      include/uapi/linux/serial_core.h
14860 F:      include/uapi/linux/serial.h
14861 F:      include/uapi/linux/tty.h
14862
14863 TUA9001 MEDIA DRIVER
14864 M:      Antti Palosaari <crope@iki.fi>
14865 L:      linux-media@vger.kernel.org
14866 W:      https://linuxtv.org
14867 W:      http://palosaari.fi/linux/
14868 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14869 T:      git git://linuxtv.org/anttip/media_tree.git
14870 S:      Maintained
14871 F:      drivers/media/tuners/tua9001*
14872
14873 TULIP NETWORK DRIVERS
14874 L:      netdev@vger.kernel.org
14875 L:      linux-parisc@vger.kernel.org
14876 S:      Orphan
14877 F:      drivers/net/ethernet/dec/tulip/
14878
14879 TUN/TAP driver
14880 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14881 W:      http://vtun.sourceforge.net/tun
14882 S:      Maintained
14883 F:      Documentation/networking/tuntap.txt
14884 F:      arch/um/os-Linux/drivers/
14885
14886 TURBOCHANNEL SUBSYSTEM
14887 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14888 M:      Ralf Baechle <ralf@linux-mips.org>
14889 L:      linux-mips@linux-mips.org
14890 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14891 S:      Maintained
14892 F:      drivers/tc/
14893 F:      include/linux/tc.h
14894
14895 TURBOSTAT UTILITY
14896 M:      "Len Brown" <lenb@kernel.org>
14897 L:      linux-pm@vger.kernel.org
14898 B:      https://bugzilla.kernel.org
14899 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14901 S:      Supported
14902 F:      tools/power/x86/turbostat/
14903
14904 TW5864 VIDEO4LINUX DRIVER
14905 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14906 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14907 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14908 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14909 L:      linux-media@vger.kernel.org
14910 S:      Supported
14911 F:      drivers/media/pci/tw5864/
14912
14913 TW68 VIDEO4LINUX DRIVER
14914 M:      Hans Verkuil <hverkuil@xs4all.nl>
14915 L:      linux-media@vger.kernel.org
14916 T:      git git://linuxtv.org/media_tree.git
14917 W:      https://linuxtv.org
14918 S:      Odd Fixes
14919 F:      drivers/media/pci/tw68/
14920
14921 TW686X VIDEO4LINUX DRIVER
14922 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14923 L:      linux-media@vger.kernel.org
14924 T:      git git://linuxtv.org/media_tree.git
14925 W:      http://linuxtv.org
14926 S:      Maintained
14927 F:      drivers/media/pci/tw686x/
14928
14929 UBI FILE SYSTEM (UBIFS)
14930 M:      Richard Weinberger <richard@nod.at>
14931 M:      Artem Bityutskiy <dedekind1@gmail.com>
14932 M:      Adrian Hunter <adrian.hunter@intel.com>
14933 L:      linux-mtd@lists.infradead.org
14934 T:      git git://git.infradead.org/ubifs-2.6.git
14935 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14936 S:      Supported
14937 F:      Documentation/filesystems/ubifs.txt
14938 F:      fs/ubifs/
14939
14940 UCLINUX (M68KNOMMU AND COLDFIRE)
14941 M:      Greg Ungerer <gerg@linux-m68k.org>
14942 W:      http://www.linux-m68k.org/
14943 W:      http://www.uclinux.org/
14944 L:      linux-m68k@lists.linux-m68k.org
14945 L:      uclinux-dev@uclinux.org  (subscribers-only)
14946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14947 S:      Maintained
14948 F:      arch/m68k/coldfire/
14949 F:      arch/m68k/68*/
14950 F:      arch/m68k/*/*_no.*
14951 F:      arch/m68k/include/asm/*_no.*
14952
14953 UDF FILESYSTEM
14954 M:      Jan Kara <jack@suse.com>
14955 S:      Maintained
14956 F:      Documentation/filesystems/udf.txt
14957 F:      fs/udf/
14958
14959 UDRAW TABLET
14960 M:      Bastien Nocera <hadess@hadess.net>
14961 L:      linux-input@vger.kernel.org
14962 S:      Maintained
14963 F:      drivers/hid/hid-udraw-ps3.c
14964
14965 UFS FILESYSTEM
14966 M:      Evgeniy Dushistov <dushistov@mail.ru>
14967 S:      Maintained
14968 F:      Documentation/filesystems/ufs.txt
14969 F:      fs/ufs/
14970
14971 UHID USERSPACE HID IO DRIVER:
14972 M:      David Herrmann <dh.herrmann@googlemail.com>
14973 L:      linux-input@vger.kernel.org
14974 S:      Maintained
14975 F:      drivers/hid/uhid.c
14976 F:      include/uapi/linux/uhid.h
14977
14978 ULPI BUS
14979 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14980 L:      linux-usb@vger.kernel.org
14981 S:      Maintained
14982 F:      drivers/usb/common/ulpi.c
14983 F:      include/linux/ulpi/
14984
14985 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14986 L:      linux-usb@vger.kernel.org
14987 S:      Orphan
14988 F:      drivers/uwb/
14989 F:      include/linux/uwb.h
14990 F:      include/linux/uwb/
14991
14992 UNICORE32 ARCHITECTURE:
14993 M:      Guan Xuetao <gxt@pku.edu.cn>
14994 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14995 S:      Maintained
14996 T:      git git://github.com/gxt/linux.git
14997 F:      arch/unicore32/
14998
14999 UNIFDEF
15000 M:      Tony Finch <dot@dotat.at>
15001 W:      http://dotat.at/prog/unifdef
15002 S:      Maintained
15003 F:      scripts/unifdef.c
15004
15005 UNIFORM CDROM DRIVER
15006 M:      Jens Axboe <axboe@kernel.dk>
15007 W:      http://www.kernel.dk
15008 S:      Maintained
15009 F:      Documentation/cdrom/
15010 F:      drivers/cdrom/cdrom.c
15011 F:      include/linux/cdrom.h
15012 F:      include/uapi/linux/cdrom.h
15013
15014 UNISYS S-PAR DRIVERS
15015 M:      David Kershner <david.kershner@unisys.com>
15016 L:      sparmaintainer@unisys.com (Unisys internal)
15017 S:      Supported
15018 F:      include/linux/visorbus.h
15019 F:      drivers/visorbus/
15020 F:      drivers/staging/unisys/
15021
15022 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15023 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15024 L:      linux-scsi@vger.kernel.org
15025 S:      Supported
15026 F:      Documentation/scsi/ufs.txt
15027 F:      drivers/scsi/ufs/
15028
15029 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15030 M:      Joao Pinto <jpinto@synopsys.com>
15031 L:      linux-scsi@vger.kernel.org
15032 S:      Supported
15033 F:      drivers/scsi/ufs/*dwc*
15034
15035 UNSORTED BLOCK IMAGES (UBI)
15036 M:      Artem Bityutskiy <dedekind1@gmail.com>
15037 M:      Richard Weinberger <richard@nod.at>
15038 W:      http://www.linux-mtd.infradead.org/
15039 L:      linux-mtd@lists.infradead.org
15040 T:      git git://git.infradead.org/ubifs-2.6.git
15041 S:      Supported
15042 F:      drivers/mtd/ubi/
15043 F:      include/linux/mtd/ubi.h
15044 F:      include/uapi/mtd/ubi-user.h
15045
15046 USB "USBNET" DRIVER FRAMEWORK
15047 M:      Oliver Neukum <oneukum@suse.com>
15048 L:      netdev@vger.kernel.org
15049 W:      http://www.linux-usb.org/usbnet
15050 S:      Maintained
15051 F:      drivers/net/usb/usbnet.c
15052 F:      include/linux/usb/usbnet.h
15053
15054 USB ACM DRIVER
15055 M:      Oliver Neukum <oneukum@suse.com>
15056 L:      linux-usb@vger.kernel.org
15057 S:      Maintained
15058 F:      Documentation/usb/acm.txt
15059 F:      drivers/usb/class/cdc-acm.*
15060
15061 USB AR5523 WIRELESS DRIVER
15062 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15063 L:      linux-wireless@vger.kernel.org
15064 S:      Maintained
15065 F:      drivers/net/wireless/ath/ar5523/
15066
15067 USB ATTACHED SCSI
15068 M:      Oliver Neukum <oneukum@suse.com>
15069 L:      linux-usb@vger.kernel.org
15070 L:      linux-scsi@vger.kernel.org
15071 S:      Maintained
15072 F:      drivers/usb/storage/uas.c
15073
15074 USB CDC ETHERNET DRIVER
15075 M:      Oliver Neukum <oliver@neukum.org>
15076 L:      linux-usb@vger.kernel.org
15077 S:      Maintained
15078 F:      drivers/net/usb/cdc_*.c
15079 F:      include/uapi/linux/usb/cdc.h
15080
15081 USB CHAOSKEY DRIVER
15082 M:      Keith Packard <keithp@keithp.com>
15083 L:      linux-usb@vger.kernel.org
15084 S:      Maintained
15085 F:      drivers/usb/misc/chaoskey.c
15086
15087 USB CYPRESS C67X00 DRIVER
15088 M:      Peter Korsgaard <jacmet@sunsite.dk>
15089 L:      linux-usb@vger.kernel.org
15090 S:      Maintained
15091 F:      drivers/usb/c67x00/
15092
15093 USB DAVICOM DM9601 DRIVER
15094 M:      Peter Korsgaard <jacmet@sunsite.dk>
15095 L:      netdev@vger.kernel.org
15096 W:      http://www.linux-usb.org/usbnet
15097 S:      Maintained
15098 F:      drivers/net/usb/dm9601.c
15099
15100 USB DIAMOND RIO500 DRIVER
15101 M:      Cesar Miquel <miquel@df.uba.ar>
15102 L:      rio500-users@lists.sourceforge.net
15103 W:      http://rio500.sourceforge.net
15104 S:      Maintained
15105 F:      drivers/usb/misc/rio500*
15106
15107 USB EHCI DRIVER
15108 M:      Alan Stern <stern@rowland.harvard.edu>
15109 L:      linux-usb@vger.kernel.org
15110 S:      Maintained
15111 F:      Documentation/usb/ehci.txt
15112 F:      drivers/usb/host/ehci*
15113
15114 USB GADGET/PERIPHERAL SUBSYSTEM
15115 M:      Felipe Balbi <balbi@kernel.org>
15116 L:      linux-usb@vger.kernel.org
15117 W:      http://www.linux-usb.org/gadget
15118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15119 S:      Maintained
15120 F:      drivers/usb/gadget/
15121 F:      include/linux/usb/gadget*
15122
15123 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15124 M:      Jiri Kosina <jikos@kernel.org>
15125 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15126 L:      linux-usb@vger.kernel.org
15127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15128 S:      Maintained
15129 F:      Documentation/hid/hiddev.txt
15130 F:      drivers/hid/usbhid/
15131
15132 USB INTEL XHCI ROLE MUX DRIVER
15133 M:      Hans de Goede <hdegoede@redhat.com>
15134 L:      linux-usb@vger.kernel.org
15135 S:      Maintained
15136 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15137
15138 USB ISP116X DRIVER
15139 M:      Olav Kongas <ok@artecdesign.ee>
15140 L:      linux-usb@vger.kernel.org
15141 S:      Maintained
15142 F:      drivers/usb/host/isp116x*
15143 F:      include/linux/usb/isp116x.h
15144
15145 USB LAN78XX ETHERNET DRIVER
15146 M:      Woojung Huh <woojung.huh@microchip.com>
15147 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15148 L:      netdev@vger.kernel.org
15149 S:      Maintained
15150 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15151 F:      drivers/net/usb/lan78xx.*
15152 F:      include/dt-bindings/net/microchip-lan78xx.h
15153
15154 USB MASS STORAGE DRIVER
15155 M:      Alan Stern <stern@rowland.harvard.edu>
15156 L:      linux-usb@vger.kernel.org
15157 L:      usb-storage@lists.one-eyed-alien.net
15158 S:      Maintained
15159 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15160 F:      drivers/usb/storage/
15161
15162 USB MIDI DRIVER
15163 M:      Clemens Ladisch <clemens@ladisch.de>
15164 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15165 T:      git git://git.alsa-project.org/alsa-kernel.git
15166 S:      Maintained
15167 F:      sound/usb/midi.*
15168
15169 USB NETWORKING DRIVERS
15170 L:      linux-usb@vger.kernel.org
15171 S:      Odd Fixes
15172 F:      drivers/net/usb/
15173
15174 USB OHCI DRIVER
15175 M:      Alan Stern <stern@rowland.harvard.edu>
15176 L:      linux-usb@vger.kernel.org
15177 S:      Maintained
15178 F:      Documentation/usb/ohci.txt
15179 F:      drivers/usb/host/ohci*
15180
15181 USB OTG FSM (Finite State Machine)
15182 M:      Peter Chen <Peter.Chen@nxp.com>
15183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15184 L:      linux-usb@vger.kernel.org
15185 S:      Maintained
15186 F:      drivers/usb/common/usb-otg-fsm.c
15187
15188 USB OVER IP DRIVER
15189 M:      Valentina Manea <valentina.manea.m@gmail.com>
15190 M:      Shuah Khan <shuah@kernel.org>
15191 L:      linux-usb@vger.kernel.org
15192 S:      Maintained
15193 F:      Documentation/usb/usbip_protocol.txt
15194 F:      drivers/usb/usbip/
15195 F:      tools/usb/usbip/
15196 F:      tools/testing/selftests/drivers/usb/usbip/
15197
15198 USB PEGASUS DRIVER
15199 M:      Petko Manolov <petkan@nucleusys.com>
15200 L:      linux-usb@vger.kernel.org
15201 L:      netdev@vger.kernel.org
15202 T:      git git://github.com/petkan/pegasus.git
15203 W:      https://github.com/petkan/pegasus
15204 S:      Maintained
15205 F:      drivers/net/usb/pegasus.*
15206
15207 USB PHY LAYER
15208 M:      Felipe Balbi <balbi@kernel.org>
15209 L:      linux-usb@vger.kernel.org
15210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15211 S:      Maintained
15212 F:      drivers/usb/phy/
15213
15214 USB PRINTER DRIVER (usblp)
15215 M:      Pete Zaitcev <zaitcev@redhat.com>
15216 L:      linux-usb@vger.kernel.org
15217 S:      Supported
15218 F:      drivers/usb/class/usblp.c
15219
15220 USB QMI WWAN NETWORK DRIVER
15221 M:      Bjørn Mork <bjorn@mork.no>
15222 L:      netdev@vger.kernel.org
15223 S:      Maintained
15224 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15225 F:      drivers/net/usb/qmi_wwan.c
15226
15227 USB RTL8150 DRIVER
15228 M:      Petko Manolov <petkan@nucleusys.com>
15229 L:      linux-usb@vger.kernel.org
15230 L:      netdev@vger.kernel.org
15231 T:      git git://github.com/petkan/rtl8150.git
15232 W:      https://github.com/petkan/rtl8150
15233 S:      Maintained
15234 F:      drivers/net/usb/rtl8150.c
15235
15236 USB SERIAL SUBSYSTEM
15237 M:      Johan Hovold <johan@kernel.org>
15238 L:      linux-usb@vger.kernel.org
15239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15240 S:      Maintained
15241 F:      Documentation/usb/usb-serial.txt
15242 F:      drivers/usb/serial/
15243 F:      include/linux/usb/serial.h
15244
15245 USB SMSC75XX ETHERNET DRIVER
15246 M:      Steve Glendinning <steve.glendinning@shawell.net>
15247 L:      netdev@vger.kernel.org
15248 S:      Maintained
15249 F:      drivers/net/usb/smsc75xx.*
15250
15251 USB SMSC95XX ETHERNET DRIVER
15252 M:      Steve Glendinning <steve.glendinning@shawell.net>
15253 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15254 L:      netdev@vger.kernel.org
15255 S:      Maintained
15256 F:      drivers/net/usb/smsc95xx.*
15257
15258 USB SUBSYSTEM
15259 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15260 L:      linux-usb@vger.kernel.org
15261 W:      http://www.linux-usb.org
15262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15263 S:      Supported
15264 F:      Documentation/devicetree/bindings/usb/
15265 F:      Documentation/usb/
15266 F:      drivers/usb/
15267 F:      include/linux/usb.h
15268 F:      include/linux/usb/
15269
15270 USB TYPEC PI3USB30532 MUX DRIVER
15271 M:      Hans de Goede <hdegoede@redhat.com>
15272 L:      linux-usb@vger.kernel.org
15273 S:      Maintained
15274 F:      drivers/usb/typec/mux/pi3usb30532.c
15275
15276 USB TYPEC CLASS
15277 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15278 L:      linux-usb@vger.kernel.org
15279 S:      Maintained
15280 F:      Documentation/ABI/testing/sysfs-class-typec
15281 F:      Documentation/driver-api/usb/typec.rst
15282 F:      drivers/usb/typec/
15283 F:      include/linux/usb/typec.h
15284
15285 USB TYPEC BUS FOR ALTERNATE MODES
15286 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15287 L:      linux-usb@vger.kernel.org
15288 S:      Maintained
15289 F:      Documentation/ABI/testing/sysfs-bus-typec
15290 F:      Documentation/driver-api/usb/typec_bus.rst
15291 F:      drivers/usb/typec/altmodes/
15292 F:      include/linux/usb/typec_altmode.h
15293
15294 USB UHCI DRIVER
15295 M:      Alan Stern <stern@rowland.harvard.edu>
15296 L:      linux-usb@vger.kernel.org
15297 S:      Maintained
15298 F:      drivers/usb/host/uhci*
15299
15300 USB VIDEO CLASS
15301 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15302 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15303 L:      linux-media@vger.kernel.org
15304 T:      git git://linuxtv.org/media_tree.git
15305 W:      http://www.ideasonboard.org/uvc/
15306 S:      Maintained
15307 F:      drivers/media/usb/uvc/
15308 F:      include/uapi/linux/uvcvideo.h
15309
15310 USB VISION DRIVER
15311 M:      Hans Verkuil <hverkuil@xs4all.nl>
15312 L:      linux-media@vger.kernel.org
15313 T:      git git://linuxtv.org/media_tree.git
15314 W:      https://linuxtv.org
15315 S:      Odd Fixes
15316 F:      drivers/media/usb/usbvision/
15317
15318 USB WEBCAM GADGET
15319 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15320 L:      linux-usb@vger.kernel.org
15321 S:      Maintained
15322 F:      drivers/usb/gadget/function/*uvc*
15323 F:      drivers/usb/gadget/legacy/webcam.c
15324 F:      include/uapi/linux/usb/g_uvc.h
15325
15326 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15327 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15328 L:      linux-wireless@vger.kernel.org
15329 S:      Maintained
15330 F:      drivers/net/wireless/rndis_wlan.c
15331
15332 USB XHCI DRIVER
15333 M:      Mathias Nyman <mathias.nyman@intel.com>
15334 L:      linux-usb@vger.kernel.org
15335 S:      Supported
15336 F:      drivers/usb/host/xhci*
15337 F:      drivers/usb/host/pci-quirks*
15338
15339 USB ZD1201 DRIVER
15340 L:      linux-wireless@vger.kernel.org
15341 W:      http://linux-lc100020.sourceforge.net
15342 S:      Orphan
15343 F:      drivers/net/wireless/zydas/zd1201.*
15344
15345 USB ZR364XX DRIVER
15346 M:      Antoine Jacquet <royale@zerezo.com>
15347 L:      linux-usb@vger.kernel.org
15348 L:      linux-media@vger.kernel.org
15349 T:      git git://linuxtv.org/media_tree.git
15350 W:      http://royale.zerezo.com/zr364xx/
15351 S:      Maintained
15352 F:      Documentation/media/v4l-drivers/zr364xx*
15353 F:      drivers/media/usb/zr364xx/
15354
15355 USER-MODE LINUX (UML)
15356 M:      Jeff Dike <jdike@addtoit.com>
15357 M:      Richard Weinberger <richard@nod.at>
15358 L:      linux-um@lists.infradead.org
15359 W:      http://user-mode-linux.sourceforge.net
15360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15361 S:      Maintained
15362 F:      Documentation/virtual/uml/
15363 F:      arch/um/
15364 F:      arch/x86/um/
15365 F:      fs/hostfs/
15366 F:      fs/hppfs/
15367
15368 USERSPACE I/O (UIO)
15369 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15370 S:      Maintained
15371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15372 F:      Documentation/driver-api/uio-howto.rst
15373 F:      drivers/uio/
15374 F:      include/linux/uio*.h
15375
15376 UTIL-LINUX PACKAGE
15377 M:      Karel Zak <kzak@redhat.com>
15378 L:      util-linux@vger.kernel.org
15379 W:      http://en.wikipedia.org/wiki/Util-linux
15380 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15381 S:      Maintained
15382
15383 UUID HELPERS
15384 M:      Christoph Hellwig <hch@lst.de>
15385 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15386 L:      linux-kernel@vger.kernel.org
15387 T:      git git://git.infradead.org/users/hch/uuid.git
15388 F:      lib/uuid.c
15389 F:      lib/test_uuid.c
15390 F:      include/linux/uuid.h
15391 F:      include/uapi/linux/uuid.h
15392 S:      Maintained
15393
15394 UVESAFB DRIVER
15395 M:      Michal Januszewski <spock@gentoo.org>
15396 L:      linux-fbdev@vger.kernel.org
15397 W:      https://github.com/mjanusz/v86d
15398 S:      Maintained
15399 F:      Documentation/fb/uvesafb.txt
15400 F:      drivers/video/fbdev/uvesafb.*
15401
15402 VF610 NAND DRIVER
15403 M:      Stefan Agner <stefan@agner.ch>
15404 L:      linux-mtd@lists.infradead.org
15405 S:      Supported
15406 F:      drivers/mtd/nand/raw/vf610_nfc.c
15407
15408 VFAT/FAT/MSDOS FILESYSTEM
15409 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15410 S:      Maintained
15411 F:      Documentation/filesystems/vfat.txt
15412 F:      fs/fat/
15413
15414 VFIO DRIVER
15415 M:      Alex Williamson <alex.williamson@redhat.com>
15416 L:      kvm@vger.kernel.org
15417 T:      git git://github.com/awilliam/linux-vfio.git
15418 S:      Maintained
15419 F:      Documentation/vfio.txt
15420 F:      drivers/vfio/
15421 F:      include/linux/vfio.h
15422 F:      include/uapi/linux/vfio.h
15423
15424 VFIO MEDIATED DEVICE DRIVERS
15425 M:      Kirti Wankhede <kwankhede@nvidia.com>
15426 L:      kvm@vger.kernel.org
15427 S:      Maintained
15428 F:      Documentation/vfio-mediated-device.txt
15429 F:      drivers/vfio/mdev/
15430 F:      include/linux/mdev.h
15431 F:      samples/vfio-mdev/
15432
15433 VFIO PLATFORM DRIVER
15434 M:      Eric Auger <eric.auger@redhat.com>
15435 L:      kvm@vger.kernel.org
15436 S:      Maintained
15437 F:      drivers/vfio/platform/
15438
15439 VGA_SWITCHEROO
15440 R:      Lukas Wunner <lukas@wunner.de>
15441 S:      Maintained
15442 F:      Documentation/gpu/vga-switcheroo.rst
15443 F:      drivers/gpu/vga/vga_switcheroo.c
15444 F:      include/linux/vga_switcheroo.h
15445 T:      git git://anongit.freedesktop.org/drm/drm-misc
15446
15447 VIA RHINE NETWORK DRIVER
15448 S:      Orphan
15449 F:      drivers/net/ethernet/via/via-rhine.c
15450
15451 VIA SD/MMC CARD CONTROLLER DRIVER
15452 M:      Bruce Chang <brucechang@via.com.tw>
15453 M:      Harald Welte <HaraldWelte@viatech.com>
15454 S:      Maintained
15455 F:      drivers/mmc/host/via-sdmmc.c
15456
15457 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15458 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15459 L:      linux-fbdev@vger.kernel.org
15460 S:      Maintained
15461 F:      include/linux/via-core.h
15462 F:      include/linux/via-gpio.h
15463 F:      include/linux/via_i2c.h
15464 F:      drivers/video/fbdev/via/
15465
15466 VIA VELOCITY NETWORK DRIVER
15467 M:      Francois Romieu <romieu@fr.zoreil.com>
15468 L:      netdev@vger.kernel.org
15469 S:      Maintained
15470 F:      drivers/net/ethernet/via/via-velocity.*
15471
15472 VICODEC VIRTUAL CODEC DRIVER
15473 M:      Hans Verkuil <hans.verkuil@cisco.com>
15474 L:      linux-media@vger.kernel.org
15475 T:      git git://linuxtv.org/media_tree.git
15476 W:      https://linuxtv.org
15477 S:      Maintained
15478 F:      drivers/media/platform/vicodec/*
15479
15480 VIDEO MULTIPLEXER DRIVER
15481 M:      Philipp Zabel <p.zabel@pengutronix.de>
15482 L:      linux-media@vger.kernel.org
15483 S:      Maintained
15484 F:      drivers/media/platform/video-mux.c
15485
15486 VIDEO I2C POLLING DRIVER
15487 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15488 L:      linux-media@vger.kernel.org
15489 S:      Maintained
15490 F:      drivers/media/i2c/video-i2c.c
15491
15492 VIDEOBUF2 FRAMEWORK
15493 M:      Pawel Osciak <pawel@osciak.com>
15494 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15495 M:      Kyungmin Park <kyungmin.park@samsung.com>
15496 L:      linux-media@vger.kernel.org
15497 S:      Maintained
15498 F:      drivers/media/v4l2-core/videobuf2-*
15499 F:      include/media/videobuf2-*
15500
15501 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15502 M:      Helen Koike <helen.koike@collabora.com>
15503 L:      linux-media@vger.kernel.org
15504 T:      git git://linuxtv.org/media_tree.git
15505 W:      https://linuxtv.org
15506 S:      Maintained
15507 F:      drivers/media/platform/vimc/*
15508
15509 VIRT LIB
15510 M:      Alex Williamson <alex.williamson@redhat.com>
15511 M:      Paolo Bonzini <pbonzini@redhat.com>
15512 L:      kvm@vger.kernel.org
15513 S:      Supported
15514 F:      virt/lib/
15515
15516 VIRTIO AND VHOST VSOCK DRIVER
15517 M:      Stefan Hajnoczi <stefanha@redhat.com>
15518 L:      kvm@vger.kernel.org
15519 L:      virtualization@lists.linux-foundation.org
15520 L:      netdev@vger.kernel.org
15521 S:      Maintained
15522 F:      include/linux/virtio_vsock.h
15523 F:      include/uapi/linux/virtio_vsock.h
15524 F:      include/uapi/linux/vsockmon.h
15525 F:      include/uapi/linux/vm_sockets_diag.h
15526 F:      net/vmw_vsock/diag.c
15527 F:      net/vmw_vsock/af_vsock_tap.c
15528 F:      net/vmw_vsock/virtio_transport_common.c
15529 F:      net/vmw_vsock/virtio_transport.c
15530 F:      drivers/net/vsockmon.c
15531 F:      drivers/vhost/vsock.c
15532 F:      drivers/vhost/vsock.h
15533 F:      tools/testing/vsock/
15534
15535 VIRTIO CONSOLE DRIVER
15536 M:      Amit Shah <amit@kernel.org>
15537 L:      virtualization@lists.linux-foundation.org
15538 S:      Maintained
15539 F:      drivers/char/virtio_console.c
15540 F:      include/linux/virtio_console.h
15541 F:      include/uapi/linux/virtio_console.h
15542
15543 VIRTIO CORE, NET AND BLOCK DRIVERS
15544 M:      "Michael S. Tsirkin" <mst@redhat.com>
15545 M:      Jason Wang <jasowang@redhat.com>
15546 L:      virtualization@lists.linux-foundation.org
15547 S:      Maintained
15548 F:      Documentation/devicetree/bindings/virtio/
15549 F:      drivers/virtio/
15550 F:      tools/virtio/
15551 F:      drivers/net/virtio_net.c
15552 F:      drivers/block/virtio_blk.c
15553 F:      include/linux/virtio*.h
15554 F:      include/uapi/linux/virtio_*.h
15555 F:      drivers/crypto/virtio/
15556 F:      mm/balloon_compaction.c
15557
15558 VIRTIO CRYPTO DRIVER
15559 M:      Gonglei <arei.gonglei@huawei.com>
15560 L:      virtualization@lists.linux-foundation.org
15561 L:      linux-crypto@vger.kernel.org
15562 S:      Maintained
15563 F:      drivers/crypto/virtio/
15564 F:      include/uapi/linux/virtio_crypto.h
15565
15566 VIRTIO DRIVERS FOR S390
15567 M:      Cornelia Huck <cohuck@redhat.com>
15568 M:      Halil Pasic <pasic@linux.ibm.com>
15569 L:      linux-s390@vger.kernel.org
15570 L:      virtualization@lists.linux-foundation.org
15571 L:      kvm@vger.kernel.org
15572 S:      Supported
15573 F:      drivers/s390/virtio/
15574 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15575
15576 VIRTIO GPU DRIVER
15577 M:      David Airlie <airlied@linux.ie>
15578 M:      Gerd Hoffmann <kraxel@redhat.com>
15579 L:      dri-devel@lists.freedesktop.org
15580 L:      virtualization@lists.linux-foundation.org
15581 T:      git git://anongit.freedesktop.org/drm/drm-misc
15582 S:      Maintained
15583 F:      drivers/gpu/drm/virtio/
15584 F:      include/uapi/linux/virtio_gpu.h
15585
15586 VIRTIO HOST (VHOST)
15587 M:      "Michael S. Tsirkin" <mst@redhat.com>
15588 M:      Jason Wang <jasowang@redhat.com>
15589 L:      kvm@vger.kernel.org
15590 L:      virtualization@lists.linux-foundation.org
15591 L:      netdev@vger.kernel.org
15592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15593 S:      Maintained
15594 F:      drivers/vhost/
15595 F:      include/uapi/linux/vhost.h
15596
15597 VIRTIO INPUT DRIVER
15598 M:      Gerd Hoffmann <kraxel@redhat.com>
15599 S:      Maintained
15600 F:      drivers/virtio/virtio_input.c
15601 F:      include/uapi/linux/virtio_input.h
15602
15603 VIRTUAL BOX GUEST DEVICE DRIVER
15604 M:      Hans de Goede <hdegoede@redhat.com>
15605 M:      Arnd Bergmann <arnd@arndb.de>
15606 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15607 S:      Maintained
15608 F:      include/linux/vbox_utils.h
15609 F:      include/uapi/linux/vbox*.h
15610 F:      drivers/virt/vboxguest/
15611
15612 VIRTUAL SERIO DEVICE DRIVER
15613 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15614 S:      Maintained
15615 F:      drivers/input/serio/userio.c
15616 F:      include/uapi/linux/userio.h
15617
15618 VIVID VIRTUAL VIDEO DRIVER
15619 M:      Hans Verkuil <hverkuil@xs4all.nl>
15620 L:      linux-media@vger.kernel.org
15621 T:      git git://linuxtv.org/media_tree.git
15622 W:      https://linuxtv.org
15623 S:      Maintained
15624 F:      drivers/media/platform/vivid/*
15625
15626 VLYNQ BUS
15627 M:      Florian Fainelli <f.fainelli@gmail.com>
15628 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15629 S:      Maintained
15630 F:      drivers/vlynq/vlynq.c
15631 F:      include/linux/vlynq.h
15632
15633 VME SUBSYSTEM
15634 M:      Martyn Welch <martyn@welchs.me.uk>
15635 M:      Manohar Vanga <manohar.vanga@gmail.com>
15636 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15637 L:      devel@driverdev.osuosl.org
15638 S:      Maintained
15639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15640 F:      Documentation/driver-api/vme.rst
15641 F:      drivers/staging/vme/
15642 F:      drivers/vme/
15643 F:      include/linux/vme*
15644
15645 VMWARE BALLOON DRIVER
15646 M:      Xavier Deguillard <xdeguillard@vmware.com>
15647 M:      Nadav Amit <namit@vmware.com>
15648 M:      "VMware, Inc." <pv-drivers@vmware.com>
15649 L:      linux-kernel@vger.kernel.org
15650 S:      Maintained
15651 F:      drivers/misc/vmw_balloon.c
15652
15653 VMWARE HYPERVISOR INTERFACE
15654 M:      Alok Kataria <akataria@vmware.com>
15655 L:      virtualization@lists.linux-foundation.org
15656 S:      Supported
15657 F:      arch/x86/kernel/cpu/vmware.c
15658
15659 VMWARE PVRDMA DRIVER
15660 M:      Adit Ranadive <aditr@vmware.com>
15661 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15662 L:      linux-rdma@vger.kernel.org
15663 S:      Maintained
15664 F:      drivers/infiniband/hw/vmw_pvrdma/
15665
15666 VMware PVSCSI driver
15667 M:      Jim Gill <jgill@vmware.com>
15668 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15669 L:      linux-scsi@vger.kernel.org
15670 S:      Maintained
15671 F:      drivers/scsi/vmw_pvscsi.c
15672 F:      drivers/scsi/vmw_pvscsi.h
15673
15674 VMWARE VMMOUSE SUBDRIVER
15675 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15676 M:      "VMware, Inc." <pv-drivers@vmware.com>
15677 L:      linux-input@vger.kernel.org
15678 S:      Maintained
15679 F:      drivers/input/mouse/vmmouse.c
15680 F:      drivers/input/mouse/vmmouse.h
15681
15682 VMWARE VMXNET3 ETHERNET DRIVER
15683 M:      Ronak Doshi <doshir@vmware.com>
15684 M:      "VMware, Inc." <pv-drivers@vmware.com>
15685 L:      netdev@vger.kernel.org
15686 S:      Maintained
15687 F:      drivers/net/vmxnet3/
15688
15689 VOCORE VOCORE2 BOARD
15690 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15691 L:      linux-mips@linux-mips.org
15692 S:      Maintained
15693 F:      arch/mips/boot/dts/ralink/vocore2.dts
15694
15695 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15696 M:      Liam Girdwood <lgirdwood@gmail.com>
15697 M:      Mark Brown <broonie@kernel.org>
15698 L:      linux-kernel@vger.kernel.org
15699 W:      http://www.slimlogic.co.uk/?p=48
15700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15701 S:      Supported
15702 F:      Documentation/devicetree/bindings/regulator/
15703 F:      Documentation/power/regulator/
15704 F:      drivers/regulator/
15705 F:      include/dt-bindings/regulator/
15706 F:      include/linux/regulator/
15707
15708 VRF
15709 M:      David Ahern <dsa@cumulusnetworks.com>
15710 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15711 L:      netdev@vger.kernel.org
15712 S:      Maintained
15713 F:      drivers/net/vrf.c
15714 F:      Documentation/networking/vrf.txt
15715
15716 VT1211 HARDWARE MONITOR DRIVER
15717 M:      Juerg Haefliger <juergh@gmail.com>
15718 L:      linux-hwmon@vger.kernel.org
15719 S:      Maintained
15720 F:      Documentation/hwmon/vt1211
15721 F:      drivers/hwmon/vt1211.c
15722
15723 VT8231 HARDWARE MONITOR DRIVER
15724 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15725 L:      linux-hwmon@vger.kernel.org
15726 S:      Maintained
15727 F:      drivers/hwmon/vt8231.c
15728
15729 VUB300 USB to SDIO/SD/MMC bridge chip
15730 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15731 L:      linux-mmc@vger.kernel.org
15732 L:      linux-usb@vger.kernel.org
15733 S:      Supported
15734 F:      drivers/mmc/host/vub300.c
15735
15736 W1 DALLAS'S 1-WIRE BUS
15737 M:      Evgeniy Polyakov <zbr@ioremap.net>
15738 S:      Maintained
15739 F:      Documentation/devicetree/bindings/w1/
15740 F:      Documentation/w1/
15741 F:      drivers/w1/
15742 F:      include/linux/w1.h
15743
15744 W83791D HARDWARE MONITORING DRIVER
15745 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15746 L:      linux-hwmon@vger.kernel.org
15747 S:      Maintained
15748 F:      Documentation/hwmon/w83791d
15749 F:      drivers/hwmon/w83791d.c
15750
15751 W83793 HARDWARE MONITORING DRIVER
15752 M:      Rudolf Marek <r.marek@assembler.cz>
15753 L:      linux-hwmon@vger.kernel.org
15754 S:      Maintained
15755 F:      Documentation/hwmon/w83793
15756 F:      drivers/hwmon/w83793.c
15757
15758 W83795 HARDWARE MONITORING DRIVER
15759 M:      Jean Delvare <jdelvare@suse.com>
15760 L:      linux-hwmon@vger.kernel.org
15761 S:      Maintained
15762 F:      drivers/hwmon/w83795.c
15763
15764 W83L51xD SD/MMC CARD INTERFACE DRIVER
15765 M:      Pierre Ossman <pierre@ossman.eu>
15766 S:      Maintained
15767 F:      drivers/mmc/host/wbsd.*
15768
15769 WACOM PROTOCOL 4 SERIAL TABLETS
15770 M:      Julian Squires <julian@cipht.net>
15771 M:      Hans de Goede <hdegoede@redhat.com>
15772 L:      linux-input@vger.kernel.org
15773 S:      Maintained
15774 F:      drivers/input/tablet/wacom_serial4.c
15775
15776 WATCHDOG DEVICE DRIVERS
15777 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15778 M:      Guenter Roeck <linux@roeck-us.net>
15779 L:      linux-watchdog@vger.kernel.org
15780 W:      http://www.linux-watchdog.org/
15781 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15782 S:      Maintained
15783 F:      Documentation/devicetree/bindings/watchdog/
15784 F:      Documentation/watchdog/
15785 F:      drivers/watchdog/
15786 F:      include/linux/watchdog.h
15787 F:      include/uapi/linux/watchdog.h
15788
15789 WHISKEYCOVE PMIC GPIO DRIVER
15790 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15791 L:      linux-gpio@vger.kernel.org
15792 S:      Maintained
15793 F:      drivers/gpio/gpio-wcove.c
15794
15795 WIIMOTE HID DRIVER
15796 M:      David Herrmann <dh.herrmann@googlemail.com>
15797 L:      linux-input@vger.kernel.org
15798 S:      Maintained
15799 F:      drivers/hid/hid-wiimote*
15800
15801 WILOCITY WIL6210 WIRELESS DRIVER
15802 M:      Maya Erez <merez@codeaurora.org>
15803 L:      linux-wireless@vger.kernel.org
15804 L:      wil6210@qti.qualcomm.com
15805 S:      Supported
15806 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15807 F:      drivers/net/wireless/ath/wil6210/
15808
15809 WIMAX STACK
15810 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15811 M:      linux-wimax@intel.com
15812 L:      wimax@linuxwimax.org (subscribers-only)
15813 S:      Supported
15814 W:      http://linuxwimax.org
15815 F:      Documentation/wimax/README.wimax
15816 F:      include/linux/wimax/debug.h
15817 F:      include/net/wimax.h
15818 F:      include/uapi/linux/wimax.h
15819 F:      net/wimax/
15820
15821 WINBOND CIR DRIVER
15822 M:      David Härdeman <david@hardeman.nu>
15823 S:      Maintained
15824 F:      drivers/media/rc/winbond-cir.c
15825
15826 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15827 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15828 L:      linux-watchdog@vger.kernel.org
15829 S:      Maintained
15830 F:      drivers/watchdog/ebc-c384_wdt.c
15831
15832 WINSYSTEMS WS16C48 GPIO DRIVER
15833 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15834 L:      linux-gpio@vger.kernel.org
15835 S:      Maintained
15836 F:      drivers/gpio/gpio-ws16c48.c
15837
15838 WISTRON LAPTOP BUTTON DRIVER
15839 M:      Miloslav Trmac <mitr@volny.cz>
15840 S:      Maintained
15841 F:      drivers/input/misc/wistron_btns.c
15842
15843 WL3501 WIRELESS PCMCIA CARD DRIVER
15844 L:      linux-wireless@vger.kernel.org
15845 S:      Odd fixes
15846 F:      drivers/net/wireless/wl3501*
15847
15848 WOLFSON MICROELECTRONICS DRIVERS
15849 L:      patches@opensource.cirrus.com
15850 T:      git https://github.com/CirrusLogic/linux-drivers.git
15851 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15852 S:      Supported
15853 F:      Documentation/hwmon/wm83??
15854 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15855 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15856 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15857 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15858 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15859 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15860 F:      drivers/clk/clk-wm83*.c
15861 F:      drivers/extcon/extcon-arizona.c
15862 F:      drivers/leds/leds-wm83*.c
15863 F:      drivers/gpio/gpio-*wm*.c
15864 F:      drivers/gpio/gpio-arizona.c
15865 F:      drivers/hwmon/wm83??-hwmon.c
15866 F:      drivers/input/misc/wm831x-on.c
15867 F:      drivers/input/touchscreen/wm831x-ts.c
15868 F:      drivers/input/touchscreen/wm97*.c
15869 F:      drivers/mfd/arizona*
15870 F:      drivers/mfd/wm*.c
15871 F:      drivers/mfd/cs47l24*
15872 F:      drivers/power/supply/wm83*.c
15873 F:      drivers/rtc/rtc-wm83*.c
15874 F:      drivers/regulator/wm8*.c
15875 F:      drivers/regulator/arizona*
15876 F:      drivers/video/backlight/wm83*_bl.c
15877 F:      drivers/watchdog/wm83*_wdt.c
15878 F:      include/linux/mfd/arizona/
15879 F:      include/linux/mfd/wm831x/
15880 F:      include/linux/mfd/wm8350/
15881 F:      include/linux/mfd/wm8400*
15882 F:      include/linux/regulator/arizona*
15883 F:      include/linux/wm97xx.h
15884 F:      include/sound/wm????.h
15885 F:      sound/soc/codecs/arizona.?
15886 F:      sound/soc/codecs/wm*
15887 F:      sound/soc/codecs/cs47l24*
15888
15889 WORKQUEUE
15890 M:      Tejun Heo <tj@kernel.org>
15891 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15893 S:      Maintained
15894 F:      include/linux/workqueue.h
15895 F:      kernel/workqueue.c
15896 F:      Documentation/core-api/workqueue.rst
15897
15898 X-POWERS AXP288 PMIC DRIVERS
15899 M:      Hans de Goede <hdegoede@redhat.com>
15900 S:      Maintained
15901 N:      axp288
15902 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15903
15904 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15905 M:      Chen-Yu Tsai <wens@csie.org>
15906 L:      linux-kernel@vger.kernel.org
15907 S:      Maintained
15908 N:      axp[128]
15909
15910 X.25 NETWORK LAYER
15911 M:      Andrew Hendry <andrew.hendry@gmail.com>
15912 L:      linux-x25@vger.kernel.org
15913 S:      Odd Fixes
15914 F:      Documentation/networking/x25*
15915 F:      include/net/x25*
15916 F:      net/x25/
15917
15918 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15919 M:      Thomas Gleixner <tglx@linutronix.de>
15920 M:      Ingo Molnar <mingo@redhat.com>
15921 M:      Borislav Petkov <bp@alien8.de>
15922 R:      "H. Peter Anvin" <hpa@zytor.com>
15923 M:      x86@kernel.org
15924 L:      linux-kernel@vger.kernel.org
15925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15926 S:      Maintained
15927 F:      Documentation/devicetree/bindings/x86/
15928 F:      Documentation/x86/
15929 F:      arch/x86/
15930
15931 X86 ENTRY CODE
15932 M:      Andy Lutomirski <luto@kernel.org>
15933 L:      linux-kernel@vger.kernel.org
15934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15935 S:      Maintained
15936 F:      arch/x86/entry/
15937
15938 X86 MCE INFRASTRUCTURE
15939 M:      Tony Luck <tony.luck@intel.com>
15940 M:      Borislav Petkov <bp@alien8.de>
15941 L:      linux-edac@vger.kernel.org
15942 S:      Maintained
15943 F:      arch/x86/kernel/cpu/mcheck/*
15944
15945 X86 MICROCODE UPDATE SUPPORT
15946 M:      Borislav Petkov <bp@alien8.de>
15947 S:      Maintained
15948 F:      arch/x86/kernel/cpu/microcode/*
15949
15950 X86 MM
15951 M:      Dave Hansen <dave.hansen@linux.intel.com>
15952 M:      Andy Lutomirski <luto@kernel.org>
15953 M:      Peter Zijlstra <peterz@infradead.org>
15954 L:      linux-kernel@vger.kernel.org
15955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15956 S:      Maintained
15957 F:      arch/x86/mm/
15958
15959 X86 PLATFORM DRIVERS
15960 M:      Darren Hart <dvhart@infradead.org>
15961 M:      Andy Shevchenko <andy@infradead.org>
15962 L:      platform-driver-x86@vger.kernel.org
15963 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15964 S:      Maintained
15965 F:      drivers/platform/x86/
15966 F:      drivers/platform/olpc/
15967
15968 X86 VDSO
15969 M:      Andy Lutomirski <luto@kernel.org>
15970 L:      linux-kernel@vger.kernel.org
15971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15972 S:      Maintained
15973 F:      arch/x86/entry/vdso/
15974
15975 XC2028/3028 TUNER DRIVER
15976 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15977 L:      linux-media@vger.kernel.org
15978 W:      https://linuxtv.org
15979 T:      git git://linuxtv.org/media_tree.git
15980 S:      Maintained
15981 F:      drivers/media/tuners/tuner-xc2028.*
15982
15983 XDP SOCKETS (AF_XDP)
15984 M:      Björn Töpel <bjorn.topel@intel.com>
15985 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15986 L:      netdev@vger.kernel.org
15987 S:      Maintained
15988 F:      kernel/bpf/xskmap.c
15989 F:      net/xdp/
15990
15991 XEN BLOCK SUBSYSTEM
15992 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15993 M:      Roger Pau Monné <roger.pau@citrix.com>
15994 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15995 S:      Supported
15996 F:      drivers/block/xen-blkback/*
15997 F:      drivers/block/xen*
15998
15999 XEN HYPERVISOR ARM
16000 M:      Stefano Stabellini <sstabellini@kernel.org>
16001 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16002 S:      Maintained
16003 F:      arch/arm/xen/
16004 F:      arch/arm/include/asm/xen/
16005
16006 XEN HYPERVISOR ARM64
16007 M:      Stefano Stabellini <sstabellini@kernel.org>
16008 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16009 S:      Maintained
16010 F:      arch/arm64/xen/
16011 F:      arch/arm64/include/asm/xen/
16012
16013 XEN HYPERVISOR INTERFACE
16014 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16015 M:      Juergen Gross <jgross@suse.com>
16016 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16018 S:      Supported
16019 F:      arch/x86/xen/
16020 F:      drivers/*/xen-*front.c
16021 F:      drivers/xen/
16022 F:      arch/x86/include/asm/xen/
16023 F:      arch/x86/include/asm/pvclock-abi.h
16024 F:      include/xen/
16025 F:      include/uapi/xen/
16026 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16027 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16028
16029 XEN NETWORK BACKEND DRIVER
16030 M:      Wei Liu <wei.liu2@citrix.com>
16031 M:      Paul Durrant <paul.durrant@citrix.com>
16032 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16033 L:      netdev@vger.kernel.org
16034 S:      Supported
16035 F:      drivers/net/xen-netback/*
16036
16037 XEN PCI SUBSYSTEM
16038 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16039 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16040 S:      Supported
16041 F:      arch/x86/pci/*xen*
16042 F:      drivers/pci/*xen*
16043
16044 XEN PVSCSI DRIVERS
16045 M:      Juergen Gross <jgross@suse.com>
16046 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16047 L:      linux-scsi@vger.kernel.org
16048 S:      Supported
16049 F:      drivers/scsi/xen-scsifront.c
16050 F:      drivers/xen/xen-scsiback.c
16051 F:      include/xen/interface/io/vscsiif.h
16052
16053 XEN SWIOTLB SUBSYSTEM
16054 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16055 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16056 L:      iommu@lists.linux-foundation.org
16057 S:      Supported
16058 F:      arch/x86/xen/*swiotlb*
16059 F:      drivers/xen/*swiotlb*
16060
16061 XEN SOUND FRONTEND DRIVER
16062 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16063 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16064 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16065 S:      Supported
16066 F:      sound/xen/*
16067
16068 XFS FILESYSTEM
16069 M:      Darrick J. Wong <darrick.wong@oracle.com>
16070 M:      linux-xfs@vger.kernel.org
16071 L:      linux-xfs@vger.kernel.org
16072 W:      http://xfs.org/
16073 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16074 S:      Supported
16075 F:      Documentation/filesystems/xfs.txt
16076 F:      fs/xfs/
16077
16078 XILINX AXI ETHERNET DRIVER
16079 M:      Anirudha Sarangi <anirudh@xilinx.com>
16080 M:      John Linn <John.Linn@xilinx.com>
16081 S:      Maintained
16082 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16083
16084 XILINX UARTLITE SERIAL DRIVER
16085 M:      Peter Korsgaard <jacmet@sunsite.dk>
16086 L:      linux-serial@vger.kernel.org
16087 S:      Maintained
16088 F:      drivers/tty/serial/uartlite.c
16089
16090 XILINX VIDEO IP CORES
16091 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16092 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16093 L:      linux-media@vger.kernel.org
16094 T:      git git://linuxtv.org/media_tree.git
16095 S:      Supported
16096 F:      Documentation/devicetree/bindings/media/xilinx/
16097 F:      drivers/media/platform/xilinx/
16098 F:      include/uapi/linux/xilinx-v4l2-controls.h
16099
16100 XILLYBUS DRIVER
16101 M:      Eli Billauer <eli.billauer@gmail.com>
16102 L:      linux-kernel@vger.kernel.org
16103 S:      Supported
16104 F:      drivers/char/xillybus/
16105
16106 XLP9XX I2C DRIVER
16107 M:      George Cherian <george.cherian@cavium.com>
16108 M:      Jan Glauber <jglauber@cavium.com>
16109 L:      linux-i2c@vger.kernel.org
16110 W:      http://www.cavium.com
16111 S:      Supported
16112 F:      drivers/i2c/busses/i2c-xlp9xx.c
16113
16114 XRA1403 GPIO EXPANDER
16115 M:      Nandor Han <nandor.han@ge.com>
16116 M:      Semi Malinen <semi.malinen@ge.com>
16117 L:      linux-gpio@vger.kernel.org
16118 S:      Maintained
16119 F:      drivers/gpio/gpio-xra1403.c
16120 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16121
16122 XTENSA XTFPGA PLATFORM SUPPORT
16123 M:      Max Filippov <jcmvbkbc@gmail.com>
16124 L:      linux-xtensa@linux-xtensa.org
16125 S:      Maintained
16126 F:      drivers/spi/spi-xtensa-xtfpga.c
16127 F:      sound/soc/xtensa/xtfpga-i2s.c
16128
16129 YAM DRIVER FOR AX.25
16130 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16131 L:      linux-hams@vger.kernel.org
16132 S:      Maintained
16133 F:      drivers/net/hamradio/yam*
16134 F:      include/linux/yam.h
16135
16136 YAMA SECURITY MODULE
16137 M:      Kees Cook <keescook@chromium.org>
16138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16139 S:      Supported
16140 F:      security/yama/
16141 F:      Documentation/admin-guide/LSM/Yama.rst
16142
16143 YEALINK PHONE DRIVER
16144 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16145 L:      usbb2k-api-dev@nongnu.org
16146 S:      Maintained
16147 F:      Documentation/input/devices/yealink.rst
16148 F:      drivers/input/misc/yealink.*
16149
16150 Z8530 DRIVER FOR AX.25
16151 M:      Joerg Reuter <jreuter@yaina.de>
16152 W:      http://yaina.de/jreuter/
16153 W:      http://www.qsl.net/dl1bke/
16154 L:      linux-hams@vger.kernel.org
16155 S:      Maintained
16156 F:      Documentation/networking/z8530drv.txt
16157 F:      drivers/net/hamradio/*scc.c
16158 F:      drivers/net/hamradio/z8530.h
16159
16160 ZBUD COMPRESSED PAGE ALLOCATOR
16161 M:      Seth Jennings <sjenning@redhat.com>
16162 M:      Dan Streetman <ddstreet@ieee.org>
16163 L:      linux-mm@kvack.org
16164 S:      Maintained
16165 F:      mm/zbud.c
16166 F:      include/linux/zbud.h
16167
16168 ZD1211RW WIRELESS DRIVER
16169 M:      Daniel Drake <dsd@gentoo.org>
16170 M:      Ulrich Kunitz <kune@deine-taler.de>
16171 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16172 L:      linux-wireless@vger.kernel.org
16173 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16174 S:      Maintained
16175 F:      drivers/net/wireless/zydas/zd1211rw/
16176
16177 ZD1301 MEDIA DRIVER
16178 M:      Antti Palosaari <crope@iki.fi>
16179 L:      linux-media@vger.kernel.org
16180 W:      https://linuxtv.org/
16181 W:      http://palosaari.fi/linux/
16182 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16183 S:      Maintained
16184 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16185
16186 ZD1301_DEMOD MEDIA DRIVER
16187 M:      Antti Palosaari <crope@iki.fi>
16188 L:      linux-media@vger.kernel.org
16189 W:      https://linuxtv.org/
16190 W:      http://palosaari.fi/linux/
16191 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16192 S:      Maintained
16193 F:      drivers/media/dvb-frontends/zd1301_demod*
16194
16195 ZPOOL COMPRESSED PAGE STORAGE API
16196 M:      Dan Streetman <ddstreet@ieee.org>
16197 L:      linux-mm@kvack.org
16198 S:      Maintained
16199 F:      mm/zpool.c
16200 F:      include/linux/zpool.h
16201
16202 ZR36067 VIDEO FOR LINUX DRIVER
16203 L:      mjpeg-users@lists.sourceforge.net
16204 L:      linux-media@vger.kernel.org
16205 W:      http://mjpeg.sourceforge.net/driver-zoran/
16206 T:      hg https://linuxtv.org/hg/v4l-dvb
16207 S:      Odd Fixes
16208 F:      drivers/staging/media/zoran/
16209
16210 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16211 M:      Minchan Kim <minchan@kernel.org>
16212 M:      Nitin Gupta <ngupta@vflare.org>
16213 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16214 L:      linux-kernel@vger.kernel.org
16215 S:      Maintained
16216 F:      drivers/block/zram/
16217 F:      Documentation/blockdev/zram.txt
16218
16219 ZS DECSTATION Z85C30 SERIAL DRIVER
16220 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16221 S:      Maintained
16222 F:      drivers/tty/serial/zs.*
16223
16224 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16225 M:      Minchan Kim <minchan@kernel.org>
16226 M:      Nitin Gupta <ngupta@vflare.org>
16227 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16228 L:      linux-mm@kvack.org
16229 S:      Maintained
16230 F:      mm/zsmalloc.c
16231 F:      include/linux/zsmalloc.h
16232 F:      Documentation/vm/zsmalloc.rst
16233
16234 ZSWAP COMPRESSED SWAP CACHING
16235 M:      Seth Jennings <sjenning@redhat.com>
16236 M:      Dan Streetman <ddstreet@ieee.org>
16237 L:      linux-mm@kvack.org
16238 S:      Maintained
16239 F:      mm/zswap.c
16240
16241 THE REST
16242 M:      Linus Torvalds <torvalds@linux-foundation.org>
16243 L:      linux-kernel@vger.kernel.org
16244 Q:      http://patchwork.kernel.org/project/LKML/list/
16245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16246 S:      Buried alive in reporters
16247 F:      *
16248 F:      */