MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      drivers/pci/*/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andy@infradead.org>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <matthew@wil.cx>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADP5061 DRIVER
 846 M:      Stefan Popa <stefan.popa@analog.com>
 847 L:      linux-pm@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/power/supply/adp5061.c
 851
 852 ANALOG DEVICES INC ADV7180 DRIVER
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 L:      linux-media@vger.kernel.org
 855 W:      http://ez.analog.com/community/linux-device-drivers
 856 S:      Supported
 857 F:      drivers/media/i2c/adv7180.c
 858
 859 ANALOG DEVICES INC ADV748X DRIVER
 860 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 861 L:      linux-media@vger.kernel.org
 862 S:      Maintained
 863 F:      drivers/media/i2c/adv748x/*
 864
 865 ANALOG DEVICES INC ADV7511 DRIVER
 866 M:      Hans Verkuil <hans.verkuil@cisco.com>
 867 L:      linux-media@vger.kernel.org
 868 S:      Maintained
 869 F:      drivers/media/i2c/adv7511*
 870
 871 ANALOG DEVICES INC ADV7604 DRIVER
 872 M:      Hans Verkuil <hans.verkuil@cisco.com>
 873 L:      linux-media@vger.kernel.org
 874 S:      Maintained
 875 F:      drivers/media/i2c/adv7604*
 876
 877 ANALOG DEVICES INC ADV7842 DRIVER
 878 M:      Hans Verkuil <hans.verkuil@cisco.com>
 879 L:      linux-media@vger.kernel.org
 880 S:      Maintained
 881 F:      drivers/media/i2c/adv7842*
 882
 883 ANALOG DEVICES INC ASOC CODEC DRIVERS
 884 M:      Lars-Peter Clausen <lars@metafoo.de>
 885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 886 W:      http://wiki.analog.com/
 887 W:      http://ez.analog.com/community/linux-device-drivers
 888 S:      Supported
 889 F:      sound/soc/codecs/adau*
 890 F:      sound/soc/codecs/adav*
 891 F:      sound/soc/codecs/ad1*
 892 F:      sound/soc/codecs/ad7*
 893 F:      sound/soc/codecs/ssm*
 894 F:      sound/soc/codecs/sigmadsp.*
 895
 896 ANALOG DEVICES INC DMA DRIVERS
 897 M:      Lars-Peter Clausen <lars@metafoo.de>
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/dma/dma-axi-dmac.c
 901
 902 ANALOG DEVICES INC IIO DRIVERS
 903 M:      Lars-Peter Clausen <lars@metafoo.de>
 904 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 905 W:      http://wiki.analog.com/
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 909 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 910 F:      drivers/iio/*/ad*
 911 F:      drivers/iio/adc/ltc2497*
 912 X:      drivers/iio/*/adjd*
 913 F:      drivers/staging/iio/*/ad*
 914
 915 ANDES ARCHITECTURE
 916 M:      Greentime Hu <green.hu@gmail.com>
 917 M:      Vincent Chen <deanbo422@gmail.com>
 918 T:      git https://github.com/andestech/linux.git
 919 S:      Supported
 920 F:      arch/nds32/
 921 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 922 F:      Documentation/devicetree/bindings/nds32/
 923 K:      nds32
 924 N:      nds32
 925
 926 ANDROID CONFIG FRAGMENTS
 927 M:      Rob Herring <robh@kernel.org>
 928 S:      Supported
 929 F:      kernel/configs/android*
 930
 931 ANDROID DRIVERS
 932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 933 M:      Arve Hjønnevåg <arve@android.com>
 934 M:      Todd Kjos <tkjos@android.com>
 935 M:      Martijn Coenen <maco@android.com>
 936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 937 L:      devel@driverdev.osuosl.org
 938 S:      Supported
 939 F:      drivers/android/
 940 F:      drivers/staging/android/
 941
 942 ANDROID GOLDFISH PIC DRIVER
 943 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 944 S:      Supported
 945 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 946 F:      drivers/irqchip/irq-goldfish-pic.c
 947
 948 ANDROID GOLDFISH RTC DRIVER
 949 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 950 S:      Supported
 951 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 952 F:      drivers/rtc/rtc-goldfish.c
 953
 954 ANDROID ION DRIVER
 955 M:      Laura Abbott <labbott@redhat.com>
 956 M:      Sumit Semwal <sumit.semwal@linaro.org>
 957 L:      devel@driverdev.osuosl.org
 958 L:      dri-devel@lists.freedesktop.org
 959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 960 S:      Supported
 961 F:      drivers/staging/android/ion
 962 F:      drivers/staging/android/uapi/ion.h
 963
 964 AOA (Apple Onboard Audio) ALSA DRIVER
 965 M:      Johannes Berg <johannes@sipsolutions.net>
 966 L:      linuxppc-dev@lists.ozlabs.org
 967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 968 S:      Maintained
 969 F:      sound/aoa/
 970
 971 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 972 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 973 L:      linux-iio@vger.kernel.org
 974 S:      Maintained
 975 F:      drivers/iio/adc/stx104.c
 976
 977 APM DRIVER
 978 M:      Jiri Kosina <jikos@kernel.org>
 979 S:      Odd fixes
 980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 981 F:      arch/x86/kernel/apm_32.c
 982 F:      include/linux/apm_bios.h
 983 F:      include/uapi/linux/apm_bios.h
 984 F:      drivers/char/apm-emulation.c
 985
 986 APPARMOR SECURITY MODULE
 987 M:      John Johansen <john.johansen@canonical.com>
 988 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 989 W:      wiki.apparmor.net
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 991 S:      Supported
 992 F:      security/apparmor/
 993 F:      Documentation/admin-guide/LSM/apparmor.rst
 994
 995 APPLE BCM5974 MULTITOUCH DRIVER
 996 M:      Henrik Rydberg <rydberg@bitmath.org>
 997 L:      linux-input@vger.kernel.org
 998 S:      Odd fixes
 999 F:      drivers/input/mouse/bcm5974.c
1000
1001 APPLE SMC DRIVER
1002 M:      Henrik Rydberg <rydberg@bitmath.org>
1003 L:      linux-hwmon@vger.kernel.org
1004 S:      Odd fixes
1005 F:      drivers/hwmon/applesmc.c
1006
1007 APPLETALK NETWORK LAYER
1008 L:      netdev@vger.kernel.org
1009 S:      Odd fixes
1010 F:      drivers/net/appletalk/
1011 F:      net/appletalk/
1012
1013 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1014 M:      Duc Dang <dhdang@apm.com>
1015 S:      Supported
1016 F:      arch/arm64/boot/dts/apm/
1017
1018 APPLIED MICRO (APM) X-GENE SOC EDAC
1019 M:      Loc Ho <lho@apm.com>
1020 S:      Supported
1021 F:      drivers/edac/xgene_edac.c
1022 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1025 M:      Iyappan Subramanian <isubramanian@apm.com>
1026 M:      Keyur Chudgar <kchudgar@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene-v2/
1029
1030 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1031 M:      Iyappan Subramanian <isubramanian@apm.com>
1032 M:      Keyur Chudgar <kchudgar@apm.com>
1033 M:      Quan Nguyen <qnguyen@apm.com>
1034 S:      Supported
1035 F:      drivers/net/ethernet/apm/xgene/
1036 F:      drivers/net/phy/mdio-xgene.c
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1038 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC PMU
1041 M:      Tai Nguyen <ttnguyen@apm.com>
1042 S:      Supported
1043 F:      drivers/perf/xgene_pmu.c
1044 F:      Documentation/perf/xgene-pmu.txt
1045 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1046
1047 APTINA CAMERA SENSOR PLL
1048 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1049 L:      linux-media@vger.kernel.org
1050 S:      Maintained
1051 F:      drivers/media/i2c/aptina-pll.*
1052
1053 ARC FRAMEBUFFER DRIVER
1054 M:      Jaya Kumar <jayalk@intworks.biz>
1055 S:      Maintained
1056 F:      drivers/video/fbdev/arcfb.c
1057 F:      drivers/video/fbdev/core/fb_defio.c
1058
1059 ARC PGU DRM DRIVER
1060 M:      Alexey Brodkin <abrodkin@synopsys.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arc/
1063 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1064
1065 ARCNET NETWORK LAYER
1066 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1067 L:      netdev@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/net/arcnet/
1070 F:      include/uapi/linux/if_arcnet.h
1071
1072 ARM ARCHITECTED TIMER DRIVER
1073 M:      Mark Rutland <mark.rutland@arm.com>
1074 M:      Marc Zyngier <marc.zyngier@arm.com>
1075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1076 S:      Maintained
1077 F:      arch/arm/include/asm/arch_timer.h
1078 F:      arch/arm64/include/asm/arch_timer.h
1079 F:      drivers/clocksource/arm_arch_timer.c
1080
1081 ARM HDLCD DRM DRIVER
1082 M:      Liviu Dudau <liviu.dudau@arm.com>
1083 S:      Supported
1084 F:      drivers/gpu/drm/arm/hdlcd_*
1085 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1086
1087 ARM MALI-DP DRM DRIVER
1088 M:      Liviu Dudau <liviu.dudau@arm.com>
1089 M:      Brian Starkey <brian.starkey@arm.com>
1090 M:      Mali DP Maintainers <malidp@foss.arm.com>
1091 S:      Supported
1092 F:      drivers/gpu/drm/arm/
1093 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1094
1095 ARM MFM AND FLOPPY DRIVERS
1096 M:      Ian Molton <spyro@f2s.com>
1097 S:      Maintained
1098 F:      arch/arm/lib/floppydma.S
1099 F:      arch/arm/include/asm/floppy.h
1100
1101 ARM PMU PROFILING AND DEBUGGING
1102 M:      Will Deacon <will.deacon@arm.com>
1103 M:      Mark Rutland <mark.rutland@arm.com>
1104 S:      Maintained
1105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1106 F:      arch/arm*/kernel/perf_*
1107 F:      arch/arm/oprofile/common.c
1108 F:      arch/arm*/kernel/hw_breakpoint.c
1109 F:      arch/arm*/include/asm/hw_breakpoint.h
1110 F:      arch/arm*/include/asm/perf_event.h
1111 F:      drivers/perf/*
1112 F:      include/linux/perf/arm_pmu.h
1113 F:      Documentation/devicetree/bindings/arm/pmu.txt
1114 F:      Documentation/devicetree/bindings/perf/
1115
1116 ARM PORT
1117 M:      Russell King <linux@armlinux.org.uk>
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 W:      http://www.armlinux.org.uk/
1120 S:      Odd Fixes
1121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1122 F:      arch/arm/
1123 X:      arch/arm/boot/dts/
1124
1125 ARM PRIMECELL AACI PL041 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      sound/arm/aaci.*
1129
1130 ARM PRIMECELL BUS SUPPORT
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/amba/
1134 F:      include/linux/amba/bus.h
1135
1136 ARM PRIMECELL CLCD PL110 DRIVER
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/video/fbdev/amba-clcd.*
1140
1141 ARM PRIMECELL KMI PL050 DRIVER
1142 M:      Russell King <linux@armlinux.org.uk>
1143 S:      Odd Fixes
1144 F:      drivers/input/serio/ambakmi.*
1145 F:      include/linux/amba/kmi.h
1146
1147 ARM PRIMECELL MMCI PL180/1 DRIVER
1148 M:      Russell King <linux@armlinux.org.uk>
1149 S:      Odd Fixes
1150 F:      drivers/mmc/host/mmci.*
1151 F:      include/linux/amba/mmci.h
1152
1153 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1154 M:      Russell King <linux@armlinux.org.uk>
1155 S:      Odd Fixes
1156 F:      drivers/tty/serial/amba-pl01*.c
1157 F:      include/linux/amba/serial.h
1158
1159 ARM SMMU DRIVERS
1160 M:      Will Deacon <will.deacon@arm.com>
1161 R:      Robin Murphy <robin.murphy@arm.com>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 F:      drivers/iommu/arm-smmu.c
1165 F:      drivers/iommu/arm-smmu-v3.c
1166 F:      drivers/iommu/io-pgtable-arm.c
1167 F:      drivers/iommu/io-pgtable-arm-v7s.c
1168
1169 ARM SUB-ARCHITECTURES
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 F:      arch/arm/mach-*/
1173 F:      arch/arm/plat-*/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1175
1176 ARM/ACTIONS SEMI ARCHITECTURE
1177 M:      Andreas Färber <afaerber@suse.de>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      owl
1181 F:      arch/arm/mach-actions/
1182 F:      arch/arm/boot/dts/owl-*
1183 F:      arch/arm64/boot/dts/actions/
1184 F:      drivers/clocksource/owl-*
1185 F:      drivers/pinctrl/actions/*
1186 F:      drivers/soc/actions/
1187 F:      include/dt-bindings/power/owl-*
1188 F:      include/linux/soc/actions/
1189 F:      Documentation/devicetree/bindings/arm/actions.txt
1190 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1191 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1192 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1193
1194 ARM/ADS SPHERE MACHINE SUPPORT
1195 M:      Lennert Buytenhek <kernel@wantstofly.org>
1196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1197 S:      Maintained
1198
1199 ARM/AFEB9260 MACHINE SUPPORT
1200 M:      Sergey Lapin <slapin@ossfans.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203
1204 ARM/AJECO 1ARM MACHINE SUPPORT
1205 M:      Lennert Buytenhek <kernel@wantstofly.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208
1209 ARM/Allwinner SoC Clock Support
1210 M:      Emilio López <emilio@elopez.com.ar>
1211 S:      Maintained
1212 F:      drivers/clk/sunxi/
1213
1214 ARM/Allwinner sunXi SoC support
1215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1216 M:      Chen-Yu Tsai <wens@csie.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 N:      sun[x456789]i
1220 N:      sun50i
1221 F:      arch/arm/mach-sunxi/
1222 F:      arch/arm64/boot/dts/allwinner/
1223 F:      drivers/clk/sunxi-ng/
1224 F:      drivers/pinctrl/sunxi/
1225 F:      drivers/soc/sunxi/
1226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1227
1228 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1229 M:      Neil Armstrong <narmstrong@baylibre.com>
1230 M:      Jerome Brunet <jbrunet@baylibre.com>
1231 L:      linux-amlogic@lists.infradead.org
1232 S:      Maintained
1233 F:      drivers/clk/meson/
1234 F:      include/dt-bindings/clock/meson*
1235 F:      include/dt-bindings/clock/gxbb*
1236 F:      Documentation/devicetree/bindings/clock/amlogic*
1237
1238 ARM/Amlogic Meson SoC support
1239 M:      Carlo Caione <carlo@caione.org>
1240 M:      Kevin Hilman <khilman@baylibre.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 L:      linux-amlogic@lists.infradead.org
1243 W:      http://linux-meson.com/
1244 S:      Maintained
1245 F:      arch/arm/mach-meson/
1246 F:      arch/arm/boot/dts/meson*
1247 F:      arch/arm64/boot/dts/amlogic/
1248 F:      drivers/pinctrl/meson/
1249 F:      drivers/mmc/host/meson*
1250 N:      meson
1251
1252 ARM/Annapurna Labs ALPINE ARCHITECTURE
1253 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1254 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/mach-alpine/
1258 F:      arch/arm/boot/dts/alpine*
1259 F:      arch/arm64/boot/dts/al/
1260 F:      drivers/*/*alpine*
1261
1262 ARM/ARTPEC MACHINE SUPPORT
1263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1264 M:      Lars Persson <lars.persson@axis.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@axis.com
1267 F:      arch/arm/mach-artpec
1268 F:      arch/arm/boot/dts/artpec6*
1269 F:      drivers/clk/axis
1270 F:      drivers/crypto/axis
1271 F:      drivers/pinctrl/pinctrl-artpec*
1272 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1273
1274 ARM/ASPEED I2C DRIVER
1275 M:      Brendan Higgins <brendanhiggins@google.com>
1276 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1277 R:      Joel Stanley <joel@jms.id.au>
1278 L:      linux-i2c@vger.kernel.org
1279 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1282 F:      drivers/i2c/busses/i2c-aspeed.c
1283 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1285
1286 ARM/ASPEED MACHINE SUPPORT
1287 M:      Joel Stanley <joel@jms.id.au>
1288 R:      Andrew Jeffery <andrew@aj.id.au>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1291 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1292 S:      Supported
1293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1294 F:      arch/arm/mach-aspeed/
1295 F:      arch/arm/boot/dts/aspeed-*
1296 N:      aspeed
1297
1298 ARM/CALXEDA HIGHBANK ARCHITECTURE
1299 M:      Rob Herring <robh@kernel.org>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-highbank/
1303 F:      arch/arm/boot/dts/highbank.dts
1304 F:      arch/arm/boot/dts/ecx-*.dts*
1305
1306 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1307 M:      Krzysztof Halasa <khalasa@piap.pl>
1308 S:      Maintained
1309 F:      arch/arm/mach-cns3xxx/
1310
1311 ARM/CAVIUM THUNDER NETWORK DRIVER
1312 M:      Sunil Goutham <sgoutham@cavium.com>
1313 M:      Robert Richter <rric@kernel.org>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Supported
1316 F:      drivers/net/ethernet/cavium/thunder/
1317
1318 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1319 M:      Lukasz Majewski <lukma@denx.de>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-ep93xx/ts72xx.c
1323
1324 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1325 M:      Alexander Shiyan <shc_work@mail.ru>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Odd Fixes
1328 N:      clps711x
1329
1330 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1331 M:      Lennert Buytenhek <kernel@wantstofly.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334
1335 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1336 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1337 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 F:      arch/arm/mach-ep93xx/
1341 F:      arch/arm/mach-ep93xx/include/mach/
1342
1343 ARM/CLKDEV SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1348 F:      drivers/clk/clkdev.c
1349
1350 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1351 M:      Mike Rapoport <mike@compulab.co.il>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354
1355 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1356 M:      Baruch Siach <baruch@tkos.co.il>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/cx92755*
1360 N:      digicolor
1361
1362 ARM/CONTEC MICRO9 MACHINE SUPPORT
1363 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1364 S:      Maintained
1365 F:      arch/arm/mach-ep93xx/micro9.c
1366
1367 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1368 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      drivers/hwtracing/coresight/*
1372 F:      Documentation/trace/coresight.txt
1373 F:      Documentation/trace/coresight-cpu-debug.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight.txt
1375 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1376 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1377 F:      tools/perf/arch/arm/util/pmu.c
1378 F:      tools/perf/arch/arm/util/auxtrace.c
1379 F:      tools/perf/arch/arm/util/cs-etm.c
1380 F:      tools/perf/arch/arm/util/cs-etm.h
1381 F:      tools/perf/util/cs-etm.*
1382 F:      tools/perf/util/cs-etm-decoder/*
1383
1384 ARM/CORGI MACHINE SUPPORT
1385 M:      Richard Purdie <rpurdie@rpsys.net>
1386 S:      Maintained
1387
1388 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1389 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1390 M:      Linus Walleij <linus.walleij@linaro.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 T:      git git://github.com/ulli-kroll/linux.git
1393 S:      Maintained
1394 F:      Documentation/devicetree/bindings/arm/gemini.txt
1395 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1396 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1397 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1398 F:      arch/arm/mach-gemini/
1399 F:      drivers/net/ethernet/cortina/
1400 F:      drivers/pinctrl/pinctrl-gemini.c
1401 F:      drivers/rtc/rtc-ftrtc010.c
1402
1403 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1404 M:      Barry Song <baohua@kernel.org>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1407 S:      Maintained
1408 F:      arch/arm/boot/dts/prima2*
1409 F:      arch/arm/mach-prima2/
1410 F:      drivers/clk/sirf/
1411 F:      drivers/clocksource/timer-prima2.c
1412 F:      drivers/clocksource/timer-atlas7.c
1413 N:      [^a-z]sirf
1414
1415 ARM/EBSA110 MACHINE SUPPORT
1416 M:      Russell King <linux@armlinux.org.uk>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 W:      http://www.armlinux.org.uk/
1419 S:      Maintained
1420 F:      arch/arm/mach-ebsa110/
1421 F:      drivers/net/ethernet/amd/am79c961a.*
1422
1423 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1424 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1425 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 N:      efm32
1429
1430 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1431 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      arch/arm/mach-pxa/ezx.c
1435
1436 ARM/FARADAY FA526 PORT
1437 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 T:      git git://git.berlios.de/gemini-board
1441 F:      arch/arm/mm/*-fa*
1442
1443 ARM/FOOTBRIDGE ARCHITECTURE
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 W:      http://www.armlinux.org.uk/
1447 S:      Maintained
1448 F:      arch/arm/include/asm/hardware/dec21285.h
1449 F:      arch/arm/mach-footbridge/
1450
1451 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1452 M:      Shawn Guo <shawnguo@kernel.org>
1453 M:      Sascha Hauer <s.hauer@pengutronix.de>
1454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1455 R:      Fabio Estevam <fabio.estevam@nxp.com>
1456 R:      NXP Linux Team <linux-imx@nxp.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1460 F:      arch/arm/mach-imx/
1461 F:      arch/arm/mach-mxs/
1462 F:      arch/arm/boot/dts/imx*
1463 F:      arch/arm/configs/imx*_defconfig
1464 F:      drivers/clk/imx/
1465 F:      drivers/soc/imx/
1466 F:      include/soc/imx/
1467
1468 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1469 M:      Shawn Guo <shawnguo@kernel.org>
1470 M:      Sascha Hauer <s.hauer@pengutronix.de>
1471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1472 R:      Stefan Agner <stefan@agner.ch>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1476 F:      arch/arm/mach-imx/*vf610*
1477 F:      arch/arm/boot/dts/vf*
1478
1479 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1480 M:      Shawn Guo <shawnguo@kernel.org>
1481 M:      Li Yang <leoyang.li@nxp.com>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1485 F:      arch/arm/boot/dts/ls1021a*
1486 F:      arch/arm64/boot/dts/freescale/fsl-*
1487 F:      arch/arm64/boot/dts/freescale/qoriq-*
1488
1489 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/GUMSTIX MACHINE SUPPORT
1495 M:      Steve Sakoman <sakoman@gmail.com>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1500 M:      Philipp Zabel <philipp.zabel@gmail.com>
1501 M:      Paul Parsons <lost.distance@yahoo.com>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-pxa/hx4700.c
1505 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1506 F:      sound/soc/pxa/hx4700.c
1507
1508 ARM/HISILICON SOC SUPPORT
1509 M:      Wei Xu <xuwei5@hisilicon.com>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 W:      http://www.hisilicon.com
1512 S:      Supported
1513 T:      git git://github.com/hisilicon/linux-hisi.git
1514 F:      arch/arm/mach-hisi/
1515 F:      arch/arm/boot/dts/hi3*
1516 F:      arch/arm/boot/dts/hip*
1517 F:      arch/arm/boot/dts/hisi*
1518 F:      arch/arm64/boot/dts/hisilicon/
1519
1520 ARM/HP JORNADA 7XX MACHINE SUPPORT
1521 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1522 W:      www.jlime.com
1523 S:      Maintained
1524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1525 F:      arch/arm/mach-sa1100/jornada720.c
1526 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1527
1528 ARM/IGEP MACHINE SUPPORT
1529 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1530 M:      Javier Martinez Canillas <javier@dowhile0.org>
1531 L:      linux-omap@vger.kernel.org
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/boot/dts/omap3-igep*
1535
1536 ARM/INCOME PXA270 SUPPORT
1537 M:      Marek Vasut <marek.vasut@gmail.com>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1541
1542 ARM/INTEL IOP13XX ARM ARCHITECTURE
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/INTEL IOP32X ARM ARCHITECTURE
1548 M:      Lennert Buytenhek <kernel@wantstofly.org>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551
1552 ARM/INTEL IOP33X ARM ARCHITECTURE
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Orphan
1555
1556 ARM/INTEL IQ81342EX MACHINE SUPPORT
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IXDP2850 MACHINE SUPPORT
1562 M:      Lennert Buytenhek <kernel@wantstofly.org>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565
1566 ARM/INTEL IXP4XX ARM ARCHITECTURE
1567 M:      Imre Kaloz <kaloz@openwrt.org>
1568 M:      Krzysztof Halasa <khalasa@piap.pl>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/mach-ixp4xx/
1572
1573 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1574 M:      Jonathan Cameron <jic23@cam.ac.uk>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-pxa/stargate2.c
1578 F:      drivers/pcmcia/pxa2xx_stargate2.c
1579
1580 ARM/INTEL XSC3 (MANZANO) ARM CORE
1581 M:      Lennert Buytenhek <kernel@wantstofly.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584
1585 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1586 M:      Lennert Buytenhek <kernel@wantstofly.org>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589
1590 ARM/LG1K ARCHITECTURE
1591 M:      Chanho Min <chanho.min@lge.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm64/boot/dts/lg/
1595
1596 ARM/LOGICPD PXA270 MACHINE SUPPORT
1597 M:      Lennert Buytenhek <kernel@wantstofly.org>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600
1601 ARM/LPC18XX ARCHITECTURE
1602 M:      Joachim Eastwood <manabian@gmail.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/lpc43*
1606 F:      drivers/clk/nxp/clk-lpc18xx*
1607 F:      drivers/clocksource/time-lpc32xx.c
1608 F:      drivers/i2c/busses/i2c-lpc2k.c
1609 F:      drivers/memory/pl172.c
1610 F:      drivers/mtd/spi-nor/nxp-spifi.c
1611 F:      drivers/rtc/rtc-lpc24xx.c
1612 N:      lpc18xx
1613
1614 ARM/LPC32XX SOC SUPPORT
1615 M:      Vladimir Zapolskiy <vz@mleia.com>
1616 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1619 S:      Maintained
1620 F:      arch/arm/boot/dts/lpc32*
1621 F:      arch/arm/mach-lpc32xx/
1622 F:      drivers/i2c/busses/i2c-pnx.c
1623 F:      drivers/net/ethernet/nxp/lpc_eth.c
1624 F:      drivers/usb/host/ohci-nxp.c
1625 F:      drivers/watchdog/pnx4008_wdt.c
1626 N:      lpc32xx
1627
1628 ARM/MAGICIAN MACHINE SUPPORT
1629 M:      Philipp Zabel <philipp.zabel@gmail.com>
1630 S:      Maintained
1631
1632 ARM/Marvell Dove/MV78xx0/Orion SOC support
1633 M:      Jason Cooper <jason@lakedaemon.net>
1634 M:      Andrew Lunn <andrew@lunn.ch>
1635 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1636 M:      Gregory Clement <gregory.clement@bootlin.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      Documentation/devicetree/bindings/soc/dove/
1640 F:      arch/arm/mach-dove/
1641 F:      arch/arm/mach-mv78xx0/
1642 F:      arch/arm/mach-orion5x/
1643 F:      arch/arm/plat-orion/
1644 F:      arch/arm/boot/dts/dove*
1645 F:      arch/arm/boot/dts/orion5x*
1646
1647 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1648 M:      Jason Cooper <jason@lakedaemon.net>
1649 M:      Andrew Lunn <andrew@lunn.ch>
1650 M:      Gregory Clement <gregory.clement@bootlin.com>
1651 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/armada*
1655 F:      arch/arm/boot/dts/kirkwood*
1656 F:      arch/arm/configs/mvebu_*_defconfig
1657 F:      arch/arm/mach-mvebu/
1658 F:      arch/arm64/boot/dts/marvell/armada*
1659 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1660 F:      drivers/cpufreq/mvebu-cpufreq.c
1661 F:      drivers/irqchip/irq-armada-370-xp.c
1662 F:      drivers/irqchip/irq-mvebu-*
1663 F:      drivers/pinctrl/mvebu/
1664 F:      drivers/rtc/rtc-armada38x.c
1665
1666 ARM/Mediatek RTC DRIVER
1667 M:      Eddie Huang <eddie.huang@mediatek.com>
1668 M:      Sean Wang <sean.wang@mediatek.com>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1673 F:      drivers/rtc/rtc-mt6397.c
1674 F:      drivers/rtc/rtc-mt7622.c
1675
1676 ARM/Mediatek SoC support
1677 M:      Matthias Brugger <matthias.bgg@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/mt6*
1682 F:      arch/arm/boot/dts/mt7*
1683 F:      arch/arm/boot/dts/mt8*
1684 F:      arch/arm/mach-mediatek/
1685 F:      arch/arm64/boot/dts/mediatek/
1686 N:      mtk
1687 K:      mediatek
1688
1689 ARM/Mediatek USB3 PHY DRIVER
1690 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 F:      drivers/phy/mediatek/
1695 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1696
1697 ARM/MICREL KS8695 ARCHITECTURE
1698 M:      Greg Ungerer <gerg@uclinux.org>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 F:      arch/arm/mach-ks8695/
1701 S:      Odd Fixes
1702
1703 ARM/Microchip (AT91) SoC support
1704 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1705 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 W:      http://www.linux4sam.org
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1709 S:      Supported
1710 N:      at91
1711 N:      atmel
1712 F:      arch/arm/mach-at91/
1713 F:      include/soc/at91/
1714 F:      arch/arm/boot/dts/at91*.dts
1715 F:      arch/arm/boot/dts/at91*.dtsi
1716 F:      arch/arm/boot/dts/sama*.dts
1717 F:      arch/arm/boot/dts/sama*.dtsi
1718 F:      arch/arm/include/debug/at91.S
1719 F:      drivers/memory/atmel*
1720 F:      drivers/watchdog/sama5d4_wdt.c
1721 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1722 X:      drivers/net/wireless/atmel/
1723
1724 ARM/MIOA701 MACHINE SUPPORT
1725 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 F:      arch/arm/mach-pxa/mioa701.c
1728 S:      Maintained
1729
1730 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1731 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1732 S:      Maintained
1733
1734 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1735 M:      Linus Walleij <linus.walleij@linaro.org>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 F:      arch/arm/mach-nomadik/
1739 F:      arch/arm/mach-u300/
1740 F:      arch/arm/mach-ux500/
1741 F:      arch/arm/boot/dts/ste-*
1742 F:      drivers/clk/clk-nomadik.c
1743 F:      drivers/clk/clk-u300.c
1744 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1745 F:      drivers/clocksource/timer-u300.c
1746 F:      drivers/dma/coh901318*
1747 F:      drivers/dma/ste_dma40*
1748 F:      drivers/hwspinlock/u8500_hsem.c
1749 F:      drivers/i2c/busses/i2c-nomadik.c
1750 F:      drivers/i2c/busses/i2c-stu300.c
1751 F:      drivers/mfd/ab3100*
1752 F:      drivers/mfd/ab8500*
1753 F:      drivers/mfd/abx500*
1754 F:      drivers/mfd/dbx500*
1755 F:      drivers/mfd/db8500*
1756 F:      drivers/pinctrl/nomadik/
1757 F:      drivers/pinctrl/pinctrl-coh901*
1758 F:      drivers/pinctrl/pinctrl-u300.c
1759 F:      drivers/rtc/rtc-ab3100.c
1760 F:      drivers/rtc/rtc-ab8500.c
1761 F:      drivers/rtc/rtc-coh901331.c
1762 F:      drivers/rtc/rtc-pl031.c
1763 F:      drivers/watchdog/coh901327_wdt.c
1764 F:      Documentation/devicetree/bindings/arm/ste-*
1765 F:      Documentation/devicetree/bindings/arm/ux500/
1766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1767
1768 ARM/NUVOTON NPCM ARCHITECTURE
1769 M:      Avi Fishman <avifishman70@gmail.com>
1770 M:      Tomer Maimon <tmaimon77@gmail.com>
1771 R:      Patrick Venture <venture@google.com>
1772 R:      Nancy Yuen <yuenn@google.com>
1773 R:      Brendan Higgins <brendanhiggins@google.com>
1774 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1775 S:      Supported
1776 F:      arch/arm/mach-npcm/
1777 F:      arch/arm/boot/dts/nuvoton-npcm*
1778 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1779 F:      drivers/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*npcm*
1781 F:      Documentation/devicetree/bindings/*/*/*npcm*
1782
1783 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1784 M:      Wan ZongShun <mcuos.com@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 W:      http://www.mcuos.com
1787 S:      Maintained
1788 F:      arch/arm/mach-w90x900/
1789 F:      drivers/input/keyboard/w90p910_keypad.c
1790 F:      drivers/input/touchscreen/w90p910_ts.c
1791 F:      drivers/watchdog/nuc900_wdt.c
1792 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1793 F:      drivers/mtd/nand/raw/nuc900_nand.c
1794 F:      drivers/rtc/rtc-nuc900.c
1795 F:      drivers/spi/spi-nuc900.c
1796 F:      drivers/usb/host/ehci-w90x900.c
1797 F:      drivers/video/fbdev/nuc900fb.c
1798
1799 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1800 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1801 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1802 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1803 S:      Supported
1804
1805 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1806 M:      Alexander Clouter <alex@digriz.org.uk>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 W:      http://www.digriz.org.uk/ts78xx/kernel
1809 S:      Maintained
1810 F:      arch/arm/mach-orion5x/ts78xx-*
1811
1812 ARM/OXNAS platform support
1813 M:      Neil Armstrong <narmstrong@baylibre.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      arch/arm/mach-oxnas/
1818 F:      arch/arm/boot/dts/ox8*.dts*
1819 N:      oxnas
1820
1821 ARM/PALM TREO SUPPORT
1822 M:      Tomas Cech <sleep_walker@suse.com>
1823 L:      linux-arm-kernel@lists.infradead.org
1824 W:      http://hackndev.com
1825 S:      Maintained
1826 F:      arch/arm/mach-pxa/palmtreo.*
1827
1828 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1829 M:      Marek Vasut <marek.vasut@gmail.com>
1830 L:      linux-arm-kernel@lists.infradead.org
1831 W:      http://hackndev.com
1832 S:      Maintained
1833 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1834 F:      arch/arm/mach-pxa/palmtx.c
1835 F:      arch/arm/mach-pxa/palmt5.*
1836 F:      arch/arm/mach-pxa/include/mach/palmld.h
1837 F:      arch/arm/mach-pxa/palmld.c
1838 F:      arch/arm/mach-pxa/palmte2.*
1839 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1840 F:      arch/arm/mach-pxa/palmtc.c
1841
1842 ARM/PALMZ72 SUPPORT
1843 M:      Sergey Lapin <slapin@ossfans.org>
1844 L:      linux-arm-kernel@lists.infradead.org
1845 W:      http://hackndev.com
1846 S:      Maintained
1847 F:      arch/arm/mach-pxa/palmz72.*
1848
1849 ARM/PLEB SUPPORT
1850 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1851 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1852 S:      Maintained
1853
1854 ARM/PT DIGITAL BOARD PORT
1855 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 W:      http://www.armlinux.org.uk/
1858 S:      Maintained
1859
1860 ARM/QUALCOMM SUPPORT
1861 M:      Andy Gross <andy.gross@linaro.org>
1862 M:      David Brown <david.brown@linaro.org>
1863 L:      linux-arm-msm@vger.kernel.org
1864 L:      linux-soc@vger.kernel.org
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/soc/qcom/
1867 F:      arch/arm/boot/dts/qcom-*.dts
1868 F:      arch/arm/boot/dts/qcom-*.dtsi
1869 F:      arch/arm/mach-qcom/
1870 F:      arch/arm64/boot/dts/qcom/*
1871 F:      drivers/i2c/busses/i2c-qup.c
1872 F:      drivers/clk/qcom/
1873 F:      drivers/dma/qcom/
1874 F:      drivers/soc/qcom/
1875 F:      drivers/spi/spi-qup.c
1876 F:      drivers/tty/serial/msm_serial.c
1877 F:      drivers/*/pm8???-*
1878 F:      drivers/mfd/ssbi.c
1879 F:      drivers/firmware/qcom_scm*
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1881
1882 ARM/RADISYS ENP2611 MACHINE SUPPORT
1883 M:      Lennert Buytenhek <kernel@wantstofly.org>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886
1887 ARM/REALTEK ARCHITECTURE
1888 M:      Andreas Färber <afaerber@suse.de>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm64/boot/dts/realtek/
1892 F:      Documentation/devicetree/bindings/arm/realtek.txt
1893
1894 ARM/RENESAS ARM64 ARCHITECTURE
1895 M:      Simon Horman <horms@verge.net.au>
1896 M:      Magnus Damm <magnus.damm@gmail.com>
1897 L:      linux-renesas-soc@vger.kernel.org
1898 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1900 S:      Supported
1901 F:      arch/arm64/boot/dts/renesas/
1902 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1903 F:      drivers/soc/renesas/
1904 F:      include/linux/soc/renesas/
1905
1906 ARM/RISCPC ARCHITECTURE
1907 M:      Russell King <linux@armlinux.org.uk>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.armlinux.org.uk/
1910 S:      Maintained
1911 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1912 F:      arch/arm/include/asm/hardware/ioc.h
1913 F:      arch/arm/include/asm/hardware/iomd.h
1914 F:      arch/arm/include/asm/hardware/memc.h
1915 F:      arch/arm/mach-rpc/
1916 F:      drivers/net/ethernet/8390/etherh.c
1917 F:      drivers/net/ethernet/i825xx/ether1*
1918 F:      drivers/net/ethernet/seeq/ether3*
1919 F:      drivers/scsi/arm/
1920
1921 ARM/Rockchip SoC support
1922 M:      Heiko Stuebner <heiko@sntech.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 L:      linux-rockchip@lists.infradead.org
1925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1926 S:      Maintained
1927 F:      arch/arm/boot/dts/rk3*
1928 F:      arch/arm/boot/dts/rv1108*
1929 F:      arch/arm/mach-rockchip/
1930 F:      drivers/clk/rockchip/
1931 F:      drivers/i2c/busses/i2c-rk3x.c
1932 F:      drivers/*/*rockchip*
1933 F:      drivers/*/*/*rockchip*
1934 F:      sound/soc/rockchip/
1935 N:      rockchip
1936
1937 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1938 M:      Kukjin Kim <kgene@kernel.org>
1939 M:      Krzysztof Kozlowski <krzk@kernel.org>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1942 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1943 S:      Maintained
1944 F:      arch/arm/boot/dts/s3c*
1945 F:      arch/arm/boot/dts/s5p*
1946 F:      arch/arm/boot/dts/exynos*
1947 F:      arch/arm64/boot/dts/exynos/
1948 F:      arch/arm/plat-samsung/
1949 F:      arch/arm/mach-s3c24*/
1950 F:      arch/arm/mach-s3c64xx/
1951 F:      arch/arm/mach-s5p*/
1952 F:      arch/arm/mach-exynos*/
1953 F:      drivers/*/*s3c24*
1954 F:      drivers/*/*/*s3c24*
1955 F:      drivers/*/*s3c64xx*
1956 F:      drivers/*/*s5pv210*
1957 F:      drivers/memory/samsung/*
1958 F:      drivers/soc/samsung/*
1959 F:      Documentation/arm/Samsung/
1960 F:      Documentation/devicetree/bindings/arm/samsung/
1961 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1962 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1963 N:      exynos
1964
1965 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1966 M:      Kyungmin Park <kyungmin.park@samsung.com>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      arch/arm/mach-s5pv210/
1970
1971 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1972 M:      Kyungmin Park <kyungmin.park@samsung.com>
1973 M:      Kamil Debski <kamil@wypas.org>
1974 M:      Andrzej Hajda <a.hajda@samsung.com>
1975 L:      linux-arm-kernel@lists.infradead.org
1976 L:      linux-media@vger.kernel.org
1977 S:      Maintained
1978 F:      drivers/media/platform/s5p-g2d/
1979
1980 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1981 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1982 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1983 L:      linux-media@vger.kernel.org
1984 S:      Maintained
1985 F:      drivers/media/platform/s5p-cec/
1986 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1987
1988 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1989 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1990 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1991 L:      linux-arm-kernel@lists.infradead.org
1992 L:      linux-media@vger.kernel.org
1993 S:      Maintained
1994 F:      drivers/media/platform/s5p-jpeg/
1995
1996 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1997 M:      Kyungmin Park <kyungmin.park@samsung.com>
1998 M:      Kamil Debski <kamil@wypas.org>
1999 M:      Jeongtae Park <jtp.park@samsung.com>
2000 M:      Andrzej Hajda <a.hajda@samsung.com>
2001 L:      linux-arm-kernel@lists.infradead.org
2002 L:      linux-media@vger.kernel.org
2003 S:      Maintained
2004 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2005 F:      drivers/media/platform/s5p-mfc/
2006
2007 ARM/SHMOBILE ARM ARCHITECTURE
2008 M:      Simon Horman <horms@verge.net.au>
2009 M:      Magnus Damm <magnus.damm@gmail.com>
2010 L:      linux-renesas-soc@vger.kernel.org
2011 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2013 S:      Supported
2014 F:      arch/arm/boot/dts/emev2*
2015 F:      arch/arm/boot/dts/r7s*
2016 F:      arch/arm/boot/dts/r8a*
2017 F:      arch/arm/boot/dts/r9a*
2018 F:      arch/arm/boot/dts/sh*
2019 F:      arch/arm/configs/shmobile_defconfig
2020 F:      arch/arm/include/debug/renesas-scif.S
2021 F:      arch/arm/mach-shmobile/
2022 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2023 F:      drivers/soc/renesas/
2024 F:      include/linux/soc/renesas/
2025
2026 ARM/SOCFPGA ARCHITECTURE
2027 M:      Dinh Nguyen <dinguyen@kernel.org>
2028 S:      Maintained
2029 F:      arch/arm/mach-socfpga/
2030 F:      arch/arm/boot/dts/socfpga*
2031 F:      arch/arm/configs/socfpga_defconfig
2032 F:      arch/arm64/boot/dts/altera/
2033 W:      http://www.rocketboards.org
2034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2035
2036 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2037 M:      Dinh Nguyen <dinguyen@kernel.org>
2038 S:      Maintained
2039 F:      drivers/clk/socfpga/
2040
2041 ARM/SOCFPGA EDAC SUPPORT
2042 M:      Thor Thayer <thor.thayer@linux.intel.com>
2043 S:      Maintained
2044 F:      drivers/edac/altera_edac.
2045
2046 ARM/SPREADTRUM SoC SUPPORT
2047 M:      Orson Zhai <orsonzhai@gmail.com>
2048 M:      Baolin Wang <baolin.wang@linaro.org>
2049 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2050 S:      Maintained
2051 F:      arch/arm64/boot/dts/sprd
2052 N:      sprd
2053
2054 ARM/STI ARCHITECTURE
2055 M:      Patrice Chotard <patrice.chotard@st.com>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 W:      http://www.stlinux.com
2058 S:      Maintained
2059 F:      arch/arm/mach-sti/
2060 F:      arch/arm/boot/dts/sti*
2061 F:      drivers/char/hw_random/st-rng.c
2062 F:      drivers/clocksource/arm_global_timer.c
2063 F:      drivers/clocksource/clksrc_st_lpc.c
2064 F:      drivers/cpufreq/sti-cpufreq.c
2065 F:      drivers/dma/st_fdma*
2066 F:      drivers/i2c/busses/i2c-st.c
2067 F:      drivers/media/rc/st_rc.c
2068 F:      drivers/media/platform/sti/c8sectpfe/
2069 F:      drivers/mmc/host/sdhci-st.c
2070 F:      drivers/phy/st/phy-miphy28lp.c
2071 F:      drivers/phy/st/phy-stih407-usb.c
2072 F:      drivers/pinctrl/pinctrl-st.c
2073 F:      drivers/remoteproc/st_remoteproc.c
2074 F:      drivers/remoteproc/st_slim_rproc.c
2075 F:      drivers/reset/sti/
2076 F:      drivers/rtc/rtc-st-lpc.c
2077 F:      drivers/tty/serial/st-asc.c
2078 F:      drivers/usb/dwc3/dwc3-st.c
2079 F:      drivers/usb/host/ehci-st.c
2080 F:      drivers/usb/host/ohci-st.c
2081 F:      drivers/watchdog/st_lpc_wdt.c
2082 F:      drivers/ata/ahci_st.c
2083 F:      include/linux/remoteproc/st_slim_rproc.h
2084
2085 ARM/STM32 ARCHITECTURE
2086 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2087 M:      Alexandre Torgue <alexandre.torgue@st.com>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 S:      Maintained
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2091 N:      stm32
2092 F:      arch/arm/boot/dts/stm32*
2093 F:      arch/arm/mach-stm32/
2094 F:      drivers/clocksource/armv7m_systick.c
2095
2096 ARM/Synaptics Berlin SoC support
2097 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2098 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 S:      Maintained
2101 F:      arch/arm/mach-berlin/
2102 F:      arch/arm/boot/dts/berlin*
2103 F:      arch/arm64/boot/dts/marvell/berlin*
2104
2105 ARM/TANGO ARCHITECTURE
2106 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2107 M:      Mans Rullgard <mans@mansr.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 S:      Odd Fixes
2110 N:      tango
2111
2112 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2113 M:      Lennert Buytenhek <kernel@wantstofly.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2118 M:      Hans Verkuil <hans.verkuil@cisco.com>
2119 L:      linux-tegra@vger.kernel.org
2120 L:      linux-media@vger.kernel.org
2121 S:      Maintained
2122 F:      drivers/media/platform/tegra-cec/
2123 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2124
2125 ARM/TETON BGA MACHINE SUPPORT
2126 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 S:      Maintained
2129
2130 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2131 M:      Santosh Shilimkar <ssantosh@kernel.org>
2132 L:      linux-kernel@vger.kernel.org
2133 S:      Maintained
2134 F:      drivers/memory/*emif*
2135
2136 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2137 M:      Tero Kristo <t-kristo@ti.com>
2138 M:      Nishanth Menon <nm@ti.com>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 S:      Supported
2141 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2142 F:      arch/arm64/boot/dts/ti/Makefile
2143 F:      arch/arm64/boot/dts/ti/k3-*
2144
2145 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2146 M:      Santosh Shilimkar <ssantosh@kernel.org>
2147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2148 S:      Maintained
2149 F:      arch/arm/mach-keystone/
2150 F:      arch/arm/boot/dts/keystone-*
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2152
2153 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2154 M:      Santosh Shilimkar <ssantosh@kernel.org>
2155 L:      linux-kernel@vger.kernel.org
2156 S:      Maintained
2157 F:      drivers/clk/keystone/
2158
2159 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2160 M:      Santosh Shilimkar <ssantosh@kernel.org>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 L:      linux-kernel@vger.kernel.org
2163 S:      Maintained
2164 F:      drivers/clocksource/timer-keystone.c
2165
2166 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2167 M:      Santosh Shilimkar <ssantosh@kernel.org>
2168 L:      linux-kernel@vger.kernel.org
2169 S:      Maintained
2170 F:      drivers/power/reset/keystone-reset.c
2171
2172 ARM/THECUS N2100 MACHINE SUPPORT
2173 M:      Lennert Buytenhek <kernel@wantstofly.org>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 S:      Maintained
2176
2177 ARM/TOSA MACHINE SUPPORT
2178 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2179 M:      Dirk Opfer <dirk@opfer-online.de>
2180 S:      Maintained
2181
2182 ARM/UNIPHIER ARCHITECTURE
2183 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2186 S:      Maintained
2187 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2188 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2189 F:      arch/arm/boot/dts/uniphier*
2190 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2191 F:      arch/arm/mach-uniphier/
2192 F:      arch/arm/mm/cache-uniphier.c
2193 F:      arch/arm64/boot/dts/socionext/uniphier*
2194 F:      drivers/bus/uniphier-system-bus.c
2195 F:      drivers/clk/uniphier/
2196 F:      drivers/gpio/gpio-uniphier.c
2197 F:      drivers/i2c/busses/i2c-uniphier*
2198 F:      drivers/irqchip/irq-uniphier-aidet.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314 F:      drivers/i2c/busses/i2c-xiic.c
2315
2316 ARM64 PORT (AARCH64 ARCHITECTURE)
2317 M:      Catalin Marinas <catalin.marinas@arm.com>
2318 M:      Will Deacon <will.deacon@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2321 S:      Maintained
2322 F:      arch/arm64/
2323 X:      arch/arm64/boot/dts/
2324 F:      Documentation/arm64/
2325
2326 AS3645A LED FLASH CONTROLLER DRIVER
2327 M:      Sakari Ailus <sakari.ailus@iki.fi>
2328 L:      linux-leds@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/leds/leds-as3645a.c
2331
2332 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2333 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2334 L:      linux-media@vger.kernel.org
2335 T:      git git://linuxtv.org/media_tree.git
2336 S:      Maintained
2337 F:      drivers/media/i2c/ak7375.c
2338 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2339
2340 ASAHI KASEI AK8974 DRIVER
2341 M:      Linus Walleij <linus.walleij@linaro.org>
2342 L:      linux-iio@vger.kernel.org
2343 W:      http://www.akm.com/
2344 S:      Supported
2345 F:      drivers/iio/magnetometer/ak8974.c
2346
2347 ASC7621 HARDWARE MONITOR DRIVER
2348 M:      George Joseph <george.joseph@fairview5.com>
2349 L:      linux-hwmon@vger.kernel.org
2350 S:      Maintained
2351 F:      Documentation/hwmon/asc7621
2352 F:      drivers/hwmon/asc7621.c
2353
2354 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2355 M:      Corentin Chary <corentin.chary@gmail.com>
2356 L:      acpi4asus-user@lists.sourceforge.net
2357 L:      platform-driver-x86@vger.kernel.org
2358 W:      http://acpi4asus.sf.net
2359 S:      Maintained
2360 F:      drivers/platform/x86/asus*.c
2361 F:      drivers/platform/x86/eeepc*.c
2362
2363 ASUS WIRELESS RADIO CONTROL DRIVER
2364 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2365 L:      platform-driver-x86@vger.kernel.org
2366 S:      Maintained
2367 F:      drivers/platform/x86/asus-wireless.c
2368
2369 ASYMMETRIC KEYS
2370 M:      David Howells <dhowells@redhat.com>
2371 L:      keyrings@vger.kernel.org
2372 S:      Maintained
2373 F:      Documentation/crypto/asymmetric-keys.txt
2374 F:      include/linux/verification.h
2375 F:      include/crypto/public_key.h
2376 F:      include/crypto/pkcs7.h
2377 F:      crypto/asymmetric_keys/
2378
2379 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2380 R:      Dan Williams <dan.j.williams@intel.com>
2381 W:      http://sourceforge.net/projects/xscaleiop
2382 S:      Odd fixes
2383 F:      Documentation/crypto/async-tx-api.txt
2384 F:      crypto/async_tx/
2385 F:      drivers/dma/
2386 F:      include/linux/dmaengine.h
2387 F:      include/linux/async_tx.h
2388
2389 AT24 EEPROM DRIVER
2390 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2391 L:      linux-i2c@vger.kernel.org
2392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2393 S:      Maintained
2394 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2395 F:      drivers/misc/eeprom/at24.c
2396 F:      include/linux/platform_data/at24.h
2397
2398 ATA OVER ETHERNET (AOE) DRIVER
2399 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2400 W:      http://www.openaoe.org/
2401 S:      Supported
2402 F:      Documentation/aoe/
2403 F:      drivers/block/aoe/
2404
2405 ATHEROS 71XX/9XXX GPIO DRIVER
2406 M:      Alban Bedel <albeu@free.fr>
2407 W:      https://github.com/AlbanBedel/linux
2408 T:      git git://github.com/AlbanBedel/linux
2409 S:      Maintained
2410 F:      drivers/gpio/gpio-ath79.c
2411 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2412
2413 ATHEROS 71XX/9XXX USB PHY DRIVER
2414 M:      Alban Bedel <albeu@free.fr>
2415 W:      https://github.com/AlbanBedel/linux
2416 T:      git git://github.com/AlbanBedel/linux
2417 S:      Maintained
2418 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2419 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2420
2421 ATHEROS ATH GENERIC UTILITIES
2422 M:      Kalle Valo <kvalo@codeaurora.org>
2423 L:      linux-wireless@vger.kernel.org
2424 S:      Supported
2425 F:      drivers/net/wireless/ath/*
2426
2427 ATHEROS ATH5K WIRELESS DRIVER
2428 M:      Jiri Slaby <jirislaby@gmail.com>
2429 M:      Nick Kossifidis <mickflemm@gmail.com>
2430 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2431 L:      linux-wireless@vger.kernel.org
2432 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2433 S:      Maintained
2434 F:      drivers/net/wireless/ath/ath5k/
2435
2436 ATHEROS ATH6KL WIRELESS DRIVER
2437 M:      Kalle Valo <kvalo@codeaurora.org>
2438 L:      linux-wireless@vger.kernel.org
2439 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2441 S:      Supported
2442 F:      drivers/net/wireless/ath/ath6kl/
2443
2444 ATI_REMOTE2 DRIVER
2445 M:      Ville Syrjala <syrjala@sci.fi>
2446 S:      Maintained
2447 F:      drivers/input/misc/ati_remote2.c
2448
2449 ATK0110 HWMON DRIVER
2450 M:      Luca Tettamanti <kronos.it@gmail.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      drivers/hwmon/asus_atk0110.c
2454
2455 ATLX ETHERNET DRIVERS
2456 M:      Jay Cliburn <jcliburn@gmail.com>
2457 M:      Chris Snook <chris.snook@gmail.com>
2458 L:      netdev@vger.kernel.org
2459 W:      http://sourceforge.net/projects/atl1
2460 W:      http://atl1.sourceforge.net
2461 S:      Maintained
2462 F:      drivers/net/ethernet/atheros/
2463
2464 ATM
2465 M:      Chas Williams <3chas3@gmail.com>
2466 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2467 L:      netdev@vger.kernel.org
2468 W:      http://linux-atm.sourceforge.net
2469 S:      Maintained
2470 F:      drivers/atm/
2471 F:      include/linux/atm*
2472 F:      include/uapi/linux/atm*
2473
2474 ATMEL AT91 / AT32 MCI DRIVER
2475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2476 S:      Maintained
2477 F:      drivers/mmc/host/atmel-mci.c
2478
2479 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2480 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2481 S:      Supported
2482 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2483
2484 ATMEL Audio ALSA driver
2485 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2487 S:      Supported
2488 F:      sound/soc/atmel
2489
2490 ATMEL I2C DRIVER
2491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2492 L:      linux-i2c@vger.kernel.org
2493 S:      Supported
2494 F:      drivers/i2c/busses/i2c-at91.c
2495
2496 ATMEL ISI DRIVER
2497 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2498 L:      linux-media@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/media/platform/atmel/atmel-isi.c
2501 F:      include/media/atmel-isi.h
2502
2503 ATMEL LCDFB DRIVER
2504 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2505 L:      linux-fbdev@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/video/fbdev/atmel_lcdfb.c
2508 F:      include/video/atmel_lcdc.h
2509
2510 ATMEL MACB ETHERNET DRIVER
2511 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2512 S:      Supported
2513 F:      drivers/net/ethernet/cadence/
2514
2515 ATMEL MAXTOUCH DRIVER
2516 M:      Nick Dyer <nick@shmanahar.org>
2517 T:      git git://github.com/ndyer/linux.git
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2520 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2521
2522 ATMEL SAMA5D2 ADC DRIVER
2523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2524 L:      linux-iio@vger.kernel.org
2525 S:      Supported
2526 F:      drivers/iio/adc/at91-sama5d2_adc.c
2527
2528 ATMEL SDMMC DRIVER
2529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2530 L:      linux-mmc@vger.kernel.org
2531 S:      Supported
2532 F:      drivers/mmc/host/sdhci-of-at91.c
2533
2534 ATMEL SPI DRIVER
2535 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2536 S:      Supported
2537 F:      drivers/spi/spi-atmel.*
2538
2539 ATMEL SSC DRIVER
2540 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Supported
2543 F:      drivers/misc/atmel-ssc.c
2544 F:      include/linux/atmel-ssc.h
2545
2546 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2547 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Supported
2550 F:      drivers/misc/atmel_tclib.c
2551 F:      drivers/clocksource/tcb_clksrc.c
2552
2553 ATMEL USBA UDC DRIVER
2554 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Supported
2557 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2558
2559 ATMEL WIRELESS DRIVER
2560 M:      Simon Kelley <simon@thekelleys.org.uk>
2561 L:      linux-wireless@vger.kernel.org
2562 W:      http://www.thekelleys.org.uk/atmel
2563 W:      http://atmelwlandriver.sourceforge.net/
2564 S:      Maintained
2565 F:      drivers/net/wireless/atmel/atmel*
2566
2567 ATMEL XDMA DRIVER
2568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2569 L:      linux-arm-kernel@lists.infradead.org
2570 L:      dmaengine@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/dma/at_xdmac.c
2573
2574 ATOMIC INFRASTRUCTURE
2575 M:      Will Deacon <will.deacon@arm.com>
2576 M:      Peter Zijlstra <peterz@infradead.org>
2577 R:      Boqun Feng <boqun.feng@gmail.com>
2578 L:      linux-kernel@vger.kernel.org
2579 S:      Maintained
2580 F:      arch/*/include/asm/atomic*.h
2581 F:      include/*/atomic*.h
2582
2583 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2584 M:      Bradley Grove <linuxdrivers@attotech.com>
2585 L:      linux-scsi@vger.kernel.org
2586 W:      http://www.attotech.com
2587 S:      Supported
2588 F:      drivers/scsi/esas2r
2589
2590 ATUSB IEEE 802.15.4 RADIO DRIVER
2591 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2592 L:      linux-wpan@vger.kernel.org
2593 S:      Maintained
2594 F:      drivers/net/ieee802154/atusb.c
2595 F:      drivers/net/ieee802154/atusb.h
2596 F:      drivers/net/ieee802154/at86rf230.h
2597
2598 AUDIT SUBSYSTEM
2599 M:      Paul Moore <paul@paul-moore.com>
2600 M:      Eric Paris <eparis@redhat.com>
2601 L:      linux-audit@redhat.com (moderated for non-subscribers)
2602 W:      https://github.com/linux-audit
2603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2604 S:      Supported
2605 F:      include/linux/audit.h
2606 F:      include/uapi/linux/audit.h
2607 F:      kernel/audit*
2608
2609 AUXILIARY DISPLAY DRIVERS
2610 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2611 S:      Maintained
2612 F:      drivers/auxdisplay/
2613 F:      include/linux/cfag12864b.h
2614
2615 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2616 M:      Andreas Klinger <ak@it-klinger.de>
2617 L:      linux-iio@vger.kernel.org
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2620 F:      drivers/iio/adc/hx711.c
2621
2622 AX.25 NETWORK LAYER
2623 M:      Ralf Baechle <ralf@linux-mips.org>
2624 L:      linux-hams@vger.kernel.org
2625 W:      http://www.linux-ax25.org/
2626 S:      Maintained
2627 F:      include/uapi/linux/ax25.h
2628 F:      include/net/ax25.h
2629 F:      net/ax25/
2630
2631 AXENTIA ARM DEVICES
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/arm/axentia.txt
2636 F:      arch/arm/boot/dts/at91-linea.dtsi
2637 F:      arch/arm/boot/dts/at91-natte.dtsi
2638 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2639 F:      arch/arm/boot/dts/at91-tse850-3.dts
2640
2641 AXENTIA ASOC DRIVERS
2642 M:      Peter Rosin <peda@axentia.se>
2643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2644 S:      Maintained
2645 F:      Documentation/devicetree/bindings/sound/axentia,*
2646 F:      sound/soc/atmel/tse850-pcm5142.c
2647
2648 AZ6007 DVB DRIVER
2649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2650 L:      linux-media@vger.kernel.org
2651 W:      https://linuxtv.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 S:      Maintained
2654 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2655
2656 AZTECH FM RADIO RECEIVER DRIVER
2657 M:      Hans Verkuil <hverkuil@xs4all.nl>
2658 L:      linux-media@vger.kernel.org
2659 T:      git git://linuxtv.org/media_tree.git
2660 W:      https://linuxtv.org
2661 S:      Maintained
2662 F:      drivers/media/radio/radio-aztech*
2663
2664 B43 WIRELESS DRIVER
2665 L:      linux-wireless@vger.kernel.org
2666 L:      b43-dev@lists.infradead.org
2667 W:      http://wireless.kernel.org/en/users/Drivers/b43
2668 S:      Odd Fixes
2669 F:      drivers/net/wireless/broadcom/b43/
2670
2671 B43LEGACY WIRELESS DRIVER
2672 M:      Larry Finger <Larry.Finger@lwfinger.net>
2673 L:      linux-wireless@vger.kernel.org
2674 L:      b43-dev@lists.infradead.org
2675 W:      http://wireless.kernel.org/en/users/Drivers/b43
2676 S:      Maintained
2677 F:      drivers/net/wireless/broadcom/b43legacy/
2678
2679 BACKLIGHT CLASS/SUBSYSTEM
2680 M:      Lee Jones <lee.jones@linaro.org>
2681 M:      Daniel Thompson <daniel.thompson@linaro.org>
2682 M:      Jingoo Han <jingoohan1@gmail.com>
2683 L:      dri-devel@lists.freedesktop.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2685 S:      Maintained
2686 F:      drivers/video/backlight/
2687 F:      include/linux/backlight.h
2688 F:      include/linux/pwm_backlight.h
2689 F:      Documentation/devicetree/bindings/leds/backlight
2690
2691 BATMAN ADVANCED
2692 M:      Marek Lindner <mareklindner@neomailbox.ch>
2693 M:      Simon Wunderlich <sw@simonwunderlich.de>
2694 M:      Antonio Quartulli <a@unstable.cc>
2695 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2696 W:      https://www.open-mesh.org/
2697 Q:      https://patchwork.open-mesh.org/project/batman/list/
2698 S:      Maintained
2699 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2700 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2701 F:      Documentation/networking/batman-adv.rst
2702 F:      include/uapi/linux/batadv_packet.h
2703 F:      include/uapi/linux/batman_adv.h
2704 F:      net/batman-adv/
2705
2706 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2707 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2708 L:      linux-hams@vger.kernel.org
2709 W:      http://www.baycom.org/~tom/ham/ham.html
2710 S:      Maintained
2711 F:      drivers/net/hamradio/baycom*
2712
2713 BCACHE (BLOCK LAYER CACHE)
2714 M:      Coly Li <colyli@suse.de>
2715 M:      Kent Overstreet <kent.overstreet@gmail.com>
2716 L:      linux-bcache@vger.kernel.org
2717 W:      http://bcache.evilpiepirate.org
2718 C:      irc://irc.oftc.net/bcache
2719 S:      Maintained
2720 F:      drivers/md/bcache/
2721
2722 BDISP ST MEDIA DRIVER
2723 M:      Fabien Dessenne <fabien.dessenne@st.com>
2724 L:      linux-media@vger.kernel.org
2725 T:      git git://linuxtv.org/media_tree.git
2726 W:      https://linuxtv.org
2727 S:      Supported
2728 F:      drivers/media/platform/sti/bdisp
2729
2730 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2731 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2732 L:      netdev@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/net/ethernet/ec_bhf.c
2735
2736 BEFS FILE SYSTEM
2737 M:      Luis de Bethencourt <luisbg@kernel.org>
2738 M:      Salah Triki <salah.triki@gmail.com>
2739 S:      Maintained
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2741 F:      Documentation/filesystems/befs.txt
2742 F:      fs/befs/
2743
2744 BFQ I/O SCHEDULER
2745 M:      Paolo Valente <paolo.valente@linaro.org>
2746 M:      Jens Axboe <axboe@kernel.dk>
2747 L:      linux-block@vger.kernel.org
2748 S:      Maintained
2749 F:      block/bfq-*
2750 F:      Documentation/block/bfq-iosched.txt
2751
2752 BFS FILE SYSTEM
2753 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2754 S:      Maintained
2755 F:      Documentation/filesystems/bfs.txt
2756 F:      fs/bfs/
2757 F:      include/uapi/linux/bfs_fs.h
2758
2759 BLINKM RGB LED DRIVER
2760 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2761 S:      Maintained
2762 F:      drivers/leds/leds-blinkm.c
2763
2764 BLOCK LAYER
2765 M:      Jens Axboe <axboe@kernel.dk>
2766 L:      linux-block@vger.kernel.org
2767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2768 S:      Maintained
2769 F:      block/
2770 F:      drivers/block/
2771 F:      kernel/trace/blktrace.c
2772 F:      lib/sbitmap.c
2773
2774 BLOCK2MTD DRIVER
2775 M:      Joern Engel <joern@lazybastard.org>
2776 L:      linux-mtd@lists.infradead.org
2777 S:      Maintained
2778 F:      drivers/mtd/devices/block2mtd.c
2779
2780 BLUETOOTH DRIVERS
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      drivers/bluetooth/
2789
2790 BLUETOOTH SUBSYSTEM
2791 M:      Marcel Holtmann <marcel@holtmann.org>
2792 M:      Johan Hedberg <johan.hedberg@gmail.com>
2793 L:      linux-bluetooth@vger.kernel.org
2794 W:      http://www.bluez.org/
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2797 S:      Maintained
2798 F:      net/bluetooth/
2799 F:      include/net/bluetooth/
2800
2801 BONDING DRIVER
2802 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2803 M:      Veaceslav Falico <vfalico@gmail.com>
2804 M:      Andy Gospodarek <andy@greyhouse.net>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/bonding/
2807 S:      Supported
2808 F:      drivers/net/bonding/
2809 F:      include/uapi/linux/if_bonding.h
2810
2811 BPF (Safe dynamic programs and tools)
2812 M:      Alexei Starovoitov <ast@kernel.org>
2813 M:      Daniel Borkmann <daniel@iogearbox.net>
2814 L:      netdev@vger.kernel.org
2815 L:      linux-kernel@vger.kernel.org
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2818 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2819 S:      Supported
2820 F:      arch/x86/net/bpf_jit*
2821 F:      Documentation/networking/filter.txt
2822 F:      Documentation/bpf/
2823 F:      include/linux/bpf*
2824 F:      include/linux/filter.h
2825 F:      include/trace/events/xdp.h
2826 F:      include/uapi/linux/bpf*
2827 F:      include/uapi/linux/filter.h
2828 F:      kernel/bpf/
2829 F:      kernel/trace/bpf_trace.c
2830 F:      lib/test_bpf.c
2831 F:      net/bpf/
2832 F:      net/core/filter.c
2833 F:      net/sched/act_bpf.c
2834 F:      net/sched/cls_bpf.c
2835 F:      samples/bpf/
2836 F:      tools/bpf/
2837 F:      tools/lib/bpf/
2838 F:      tools/testing/selftests/bpf/
2839
2840 BROADCOM B44 10/100 ETHERNET DRIVER
2841 M:      Michael Chan <michael.chan@broadcom.com>
2842 L:      netdev@vger.kernel.org
2843 S:      Supported
2844 F:      drivers/net/ethernet/broadcom/b44.*
2845
2846 BROADCOM B53 ETHERNET SWITCH DRIVER
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      netdev@vger.kernel.org
2849 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2850 S:      Supported
2851 F:      drivers/net/dsa/b53/*
2852 F:      include/linux/platform_data/b53.h
2853
2854 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2855 M:      Florian Fainelli <f.fainelli@gmail.com>
2856 M:      Ray Jui <rjui@broadcom.com>
2857 M:      Scott Branden <sbranden@broadcom.com>
2858 M:      bcm-kernel-feedback-list@broadcom.com
2859 T:      git git://github.com/broadcom/mach-bcm
2860 S:      Maintained
2861 N:      bcm281*
2862 N:      bcm113*
2863 N:      bcm216*
2864 N:      kona
2865 F:      arch/arm/mach-bcm/
2866
2867 BROADCOM BCM2835 ARM ARCHITECTURE
2868 M:      Eric Anholt <eric@anholt.net>
2869 M:      Stefan Wahren <stefan.wahren@i2se.com>
2870 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2872 T:      git git://github.com/anholt/linux
2873 S:      Maintained
2874 N:      bcm2835
2875 F:      drivers/staging/vc04_services
2876
2877 BROADCOM BCM47XX MIPS ARCHITECTURE
2878 M:      Hauke Mehrtens <hauke@hauke-m.de>
2879 M:      Rafał Miłecki <zajec5@gmail.com>
2880 L:      linux-mips@linux-mips.org
2881 S:      Maintained
2882 F:      Documentation/devicetree/bindings/mips/brcm/
2883 F:      arch/mips/bcm47xx/*
2884 F:      arch/mips/include/asm/mach-bcm47xx/*
2885
2886 BROADCOM BCM5301X ARM ARCHITECTURE
2887 M:      Hauke Mehrtens <hauke@hauke-m.de>
2888 M:      Rafał Miłecki <zajec5@gmail.com>
2889 M:      Jon Mason <jonmason@broadcom.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-arm-kernel@lists.infradead.org
2892 S:      Maintained
2893 F:      arch/arm/mach-bcm/bcm_5301x.c
2894 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2895 F:      arch/arm/boot/dts/bcm470*
2896 F:      arch/arm/boot/dts/bcm953012*
2897
2898 BROADCOM BCM53573 ARM ARCHITECTURE
2899 M:      Rafał Miłecki <rafal@milecki.pl>
2900 L:      linux-arm-kernel@lists.infradead.org
2901 S:      Maintained
2902 F:      arch/arm/boot/dts/bcm53573*
2903 F:      arch/arm/boot/dts/bcm47189*
2904
2905 BROADCOM BCM63XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 T:      git git://github.com/broadcom/stblinux.git
2910 S:      Maintained
2911 N:      bcm63xx
2912
2913 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2914 M:      Kevin Cernekee <cernekee@gmail.com>
2915 L:      linux-usb@vger.kernel.org
2916 S:      Maintained
2917 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2918
2919 BROADCOM BCM7XXX ARM ARCHITECTURE
2920 M:      Brian Norris <computersforpeace@gmail.com>
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 M:      Florian Fainelli <f.fainelli@gmail.com>
2923 M:      bcm-kernel-feedback-list@broadcom.com
2924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2925 T:      git git://github.com/broadcom/stblinux.git
2926 S:      Maintained
2927 F:      arch/arm/mach-bcm/*brcmstb*
2928 F:      arch/arm/boot/dts/bcm7*.dts*
2929 F:      drivers/bus/brcmstb_gisb.c
2930 F:      arch/arm/mm/cache-b15-rac.c
2931 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2932 N:      brcmstb
2933
2934 BROADCOM BMIPS CPUFREQ DRIVER
2935 M:      Markus Mayer <mmayer@broadcom.com>
2936 M:      bcm-kernel-feedback-list@broadcom.com
2937 L:      linux-pm@vger.kernel.org
2938 S:      Maintained
2939 F:      drivers/cpufreq/bmips-cpufreq.c
2940
2941 BROADCOM BMIPS MIPS ARCHITECTURE
2942 M:      Kevin Cernekee <cernekee@gmail.com>
2943 M:      Florian Fainelli <f.fainelli@gmail.com>
2944 L:      linux-mips@linux-mips.org
2945 T:      git git://github.com/broadcom/stblinux.git
2946 S:      Maintained
2947 F:      arch/mips/bmips/*
2948 F:      arch/mips/include/asm/mach-bmips/*
2949 F:      arch/mips/kernel/*bmips*
2950 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2951 F:      drivers/irqchip/irq-bcm63*
2952 F:      drivers/irqchip/irq-bcm7*
2953 F:      drivers/irqchip/irq-brcmstb*
2954 F:      include/linux/bcm963xx_nvram.h
2955 F:      include/linux/bcm963xx_tag.h
2956
2957 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2958 M:      Rasesh Mody <rasesh.mody@cavium.com>
2959 M:      Harish Patil <harish.patil@cavium.com>
2960 M:      Dept-GELinuxNICDev@cavium.com
2961 L:      netdev@vger.kernel.org
2962 S:      Supported
2963 F:      drivers/net/ethernet/broadcom/bnx2.*
2964 F:      drivers/net/ethernet/broadcom/bnx2_*
2965
2966 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2967 M:      QLogic-Storage-Upstream@qlogic.com
2968 L:      linux-scsi@vger.kernel.org
2969 S:      Supported
2970 F:      drivers/scsi/bnx2fc/
2971
2972 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2973 M:      QLogic-Storage-Upstream@qlogic.com
2974 L:      linux-scsi@vger.kernel.org
2975 S:      Supported
2976 F:      drivers/scsi/bnx2i/
2977
2978 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2979 M:      Ariel Elior <ariel.elior@cavium.com>
2980 M:      everest-linux-l2@cavium.com
2981 L:      netdev@vger.kernel.org
2982 S:      Supported
2983 F:      drivers/net/ethernet/broadcom/bnx2x/
2984
2985 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2986 M:      Michael Chan <michael.chan@broadcom.com>
2987 L:      netdev@vger.kernel.org
2988 S:      Supported
2989 F:      drivers/net/ethernet/broadcom/bnxt/
2990
2991 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2992 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2993 M:      Franky Lin <franky.lin@broadcom.com>
2994 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2995 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2996 M:      Wright Feng <wright.feng@cypress.com>
2997 L:      linux-wireless@vger.kernel.org
2998 L:      brcm80211-dev-list.pdl@broadcom.com
2999 L:      brcm80211-dev-list@cypress.com
3000 S:      Supported
3001 F:      drivers/net/wireless/broadcom/brcm80211/
3002
3003 BROADCOM BRCMSTB GPIO DRIVER
3004 M:      Gregory Fong <gregory.0xf0@gmail.com>
3005 L:      bcm-kernel-feedback-list@broadcom.com
3006 S:      Supported
3007 F:      drivers/gpio/gpio-brcmstb.c
3008 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3009
3010 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3011 M:      Al Cooper <alcooperx@gmail.com>
3012 L:      linux-kernel@vger.kernel.org
3013 L:      bcm-kernel-feedback-list@broadcom.com
3014 S:      Maintained
3015 F:      drivers/phy/broadcom/phy-brcm-usb*
3016
3017 BROADCOM GENET ETHERNET DRIVER
3018 M:      Doug Berger <opendmb@gmail.com>
3019 M:      Florian Fainelli <f.fainelli@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 S:      Supported
3022 F:      drivers/net/ethernet/broadcom/genet/
3023
3024 BROADCOM IPROC ARM ARCHITECTURE
3025 M:      Ray Jui <rjui@broadcom.com>
3026 M:      Scott Branden <sbranden@broadcom.com>
3027 M:      Jon Mason <jonmason@broadcom.com>
3028 M:      bcm-kernel-feedback-list@broadcom.com
3029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3030 T:      git git://github.com/broadcom/cygnus-linux.git
3031 S:      Maintained
3032 N:      iproc
3033 N:      cygnus
3034 N:      bcm[-_]nsp
3035 N:      bcm9113*
3036 N:      bcm9583*
3037 N:      bcm9585*
3038 N:      bcm9586*
3039 N:      bcm988312
3040 N:      bcm113*
3041 N:      bcm583*
3042 N:      bcm585*
3043 N:      bcm586*
3044 N:      bcm88312
3045 N:      hr2
3046 N:      stingray
3047 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3048 F:      arch/arm64/boot/dts/broadcom/stingray/*
3049 F:      drivers/clk/bcm/clk-ns*
3050 F:      drivers/clk/bcm/clk-sr*
3051 F:      drivers/pinctrl/bcm/pinctrl-ns*
3052 F:      include/dt-bindings/clock/bcm-sr*
3053
3054 BROADCOM KONA GPIO DRIVER
3055 M:      Ray Jui <rjui@broadcom.com>
3056 L:      bcm-kernel-feedback-list@broadcom.com
3057 S:      Supported
3058 F:      drivers/gpio/gpio-bcm-kona.c
3059 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3060
3061 BROADCOM NETXTREME-E ROCE DRIVER
3062 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3063 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3064 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3065 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3066 L:      linux-rdma@vger.kernel.org
3067 W:      http://www.broadcom.com
3068 S:      Supported
3069 F:      drivers/infiniband/hw/bnxt_re/
3070 F:      include/uapi/rdma/bnxt_re-abi.h
3071
3072 BROADCOM NVRAM DRIVER
3073 M:      Rafał Miłecki <zajec5@gmail.com>
3074 L:      linux-mips@linux-mips.org
3075 S:      Maintained
3076 F:      drivers/firmware/broadcom/*
3077
3078 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3079 M:      Rafał Miłecki <zajec5@gmail.com>
3080 L:      linux-wireless@vger.kernel.org
3081 S:      Maintained
3082 F:      drivers/bcma/
3083 F:      include/linux/bcma/
3084
3085 BROADCOM STB AVS CPUFREQ DRIVER
3086 M:      Markus Mayer <mmayer@broadcom.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-pm@vger.kernel.org
3089 S:      Maintained
3090 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3091 F:      drivers/cpufreq/brcmstb*
3092
3093 BROADCOM STB AVS TMON DRIVER
3094 M:      Markus Mayer <mmayer@broadcom.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-pm@vger.kernel.org
3097 S:      Maintained
3098 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3099 F:      drivers/thermal/broadcom/brcmstb*
3100
3101 BROADCOM STB NAND FLASH DRIVER
3102 M:      Brian Norris <computersforpeace@gmail.com>
3103 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3104 L:      linux-mtd@lists.infradead.org
3105 L:      bcm-kernel-feedback-list@broadcom.com
3106 S:      Maintained
3107 F:      drivers/mtd/nand/raw/brcmnand/
3108
3109 BROADCOM STB DPFE DRIVER
3110 M:      Markus Mayer <mmayer@broadcom.com>
3111 M:      bcm-kernel-feedback-list@broadcom.com
3112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3113 S:      Maintained
3114 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3115 F:      drivers/memory/brcmstb_dpfe.c
3116
3117 BROADCOM SYSTEMPORT ETHERNET DRIVER
3118 M:      Florian Fainelli <f.fainelli@gmail.com>
3119 L:      netdev@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3122
3123 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3124 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3125 M:      Prashant Sreedharan <prashant@broadcom.com>
3126 M:      Michael Chan <mchan@broadcom.com>
3127 L:      netdev@vger.kernel.org
3128 S:      Supported
3129 F:      drivers/net/ethernet/broadcom/tg3.*
3130
3131 BROCADE BFA FC SCSI DRIVER
3132 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3133 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3134 L:      linux-scsi@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/scsi/bfa/
3137
3138 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rasesh.mody@cavium.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3141 M:      Dept-GELinuxNICDev@cavium.com
3142 L:      netdev@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/net/ethernet/brocade/bna/
3145
3146 BSG (block layer generic sg v4 driver)
3147 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      block/bsg.c
3151 F:      include/linux/bsg.h
3152 F:      include/uapi/linux/bsg.h
3153
3154 BT87X AUDIO DRIVER
3155 M:      Clemens Ladisch <clemens@ladisch.de>
3156 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3157 T:      git git://git.alsa-project.org/alsa-kernel.git
3158 S:      Maintained
3159 F:      Documentation/sound/cards/bt87x.rst
3160 F:      sound/pci/bt87x.c
3161
3162 BT8XXGPIO DRIVER
3163 M:      Michael Buesch <m@bues.ch>
3164 W:      http://bu3sch.de/btgpio.php
3165 S:      Maintained
3166 F:      drivers/gpio/gpio-bt8xx.c
3167
3168 BTRFS FILE SYSTEM
3169 M:      Chris Mason <clm@fb.com>
3170 M:      Josef Bacik <jbacik@fb.com>
3171 M:      David Sterba <dsterba@suse.com>
3172 L:      linux-btrfs@vger.kernel.org
3173 W:      http://btrfs.wiki.kernel.org/
3174 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3176 S:      Maintained
3177 F:      Documentation/filesystems/btrfs.txt
3178 F:      fs/btrfs/
3179 F:      include/linux/btrfs*
3180 F:      include/uapi/linux/btrfs*
3181
3182 BTTV VIDEO4LINUX DRIVER
3183 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3184 L:      linux-media@vger.kernel.org
3185 W:      https://linuxtv.org
3186 T:      git git://linuxtv.org/media_tree.git
3187 S:      Odd fixes
3188 F:      Documentation/media/v4l-drivers/bttv*
3189 F:      drivers/media/pci/bt8xx/bttv*
3190
3191 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3192 M:      Chanwoo Choi <cw00.choi@samsung.com>
3193 L:      linux-pm@vger.kernel.org
3194 L:      linux-samsung-soc@vger.kernel.org
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3196 S:      Maintained
3197 F:      drivers/devfreq/exynos-bus.c
3198 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3199
3200 BUSLOGIC SCSI DRIVER
3201 M:      Khalid Aziz <khalid@gonehiking.org>
3202 L:      linux-scsi@vger.kernel.org
3203 S:      Maintained
3204 F:      drivers/scsi/BusLogic.*
3205 F:      drivers/scsi/FlashPoint.*
3206
3207 C-MEDIA CMI8788 DRIVER
3208 M:      Clemens Ladisch <clemens@ladisch.de>
3209 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3210 T:      git git://git.alsa-project.org/alsa-kernel.git
3211 S:      Maintained
3212 F:      sound/pci/oxygen/
3213
3214 C6X ARCHITECTURE
3215 M:      Mark Salter <msalter@redhat.com>
3216 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3217 L:      linux-c6x-dev@linux-c6x.org
3218 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3219 S:      Maintained
3220 F:      arch/c6x/
3221
3222 CA8210 IEEE-802.15.4 RADIO DRIVER
3223 M:      Harry Morris <h.morris@cascoda.com>
3224 L:      linux-wpan@vger.kernel.org
3225 W:      https://github.com/Cascoda/ca8210-linux.git
3226 S:      Maintained
3227 F:      drivers/net/ieee802154/ca8210.c
3228 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3229
3230 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3231 M:      David Howells <dhowells@redhat.com>
3232 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3233 S:      Supported
3234 F:      Documentation/filesystems/caching/cachefiles.txt
3235 F:      fs/cachefiles/
3236
3237 CADENCE MIPI-CSI2 BRIDGES
3238 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3239 L:      linux-media@vger.kernel.org
3240 S:      Maintained
3241 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3242 F:      drivers/media/platform/cadence/cdns-csi2*
3243
3244 CADET FM/AM RADIO RECEIVER DRIVER
3245 M:      Hans Verkuil <hverkuil@xs4all.nl>
3246 L:      linux-media@vger.kernel.org
3247 T:      git git://linuxtv.org/media_tree.git
3248 W:      https://linuxtv.org
3249 S:      Maintained
3250 F:      drivers/media/radio/radio-cadet*
3251
3252 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3253 M:      Jonathan Corbet <corbet@lwn.net>
3254 L:      linux-media@vger.kernel.org
3255 T:      git git://linuxtv.org/media_tree.git
3256 S:      Maintained
3257 F:      Documentation/media/v4l-drivers/cafe_ccic*
3258 F:      drivers/media/platform/marvell-ccic/
3259
3260 CAIF NETWORK LAYER
3261 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3262 L:      netdev@vger.kernel.org
3263 S:      Supported
3264 F:      Documentation/networking/caif/
3265 F:      drivers/net/caif/
3266 F:      include/uapi/linux/caif/
3267 F:      include/net/caif/
3268 F:      net/caif/
3269
3270 CALGARY x86-64 IOMMU
3271 M:      Muli Ben-Yehuda <mulix@mulix.org>
3272 M:      Jon Mason <jdmason@kudzu.us>
3273 L:      iommu@lists.linux-foundation.org
3274 S:      Maintained
3275 F:      arch/x86/kernel/pci-calgary_64.c
3276 F:      arch/x86/kernel/tce_64.c
3277 F:      arch/x86/include/asm/calgary.h
3278 F:      arch/x86/include/asm/tce.h
3279
3280 CAN NETWORK DRIVERS
3281 M:      Wolfgang Grandegger <wg@grandegger.com>
3282 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3283 L:      linux-can@vger.kernel.org
3284 W:      https://github.com/linux-can
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3287 S:      Maintained
3288 F:      Documentation/devicetree/bindings/net/can/
3289 F:      drivers/net/can/
3290 F:      include/linux/can/dev.h
3291 F:      include/linux/can/platform/
3292 F:      include/uapi/linux/can/error.h
3293 F:      include/uapi/linux/can/netlink.h
3294
3295 CAN NETWORK LAYER
3296 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3297 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3298 L:      linux-can@vger.kernel.org
3299 W:      https://github.com/linux-can
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3302 S:      Maintained
3303 F:      Documentation/networking/can.rst
3304 F:      net/can/
3305 F:      include/linux/can/core.h
3306 F:      include/uapi/linux/can.h
3307 F:      include/uapi/linux/can/bcm.h
3308 F:      include/uapi/linux/can/raw.h
3309 F:      include/uapi/linux/can/gw.h
3310
3311 CAPABILITIES
3312 M:      Serge Hallyn <serge@hallyn.com>
3313 L:      linux-security-module@vger.kernel.org
3314 S:      Supported
3315 F:      include/linux/capability.h
3316 F:      include/uapi/linux/capability.h
3317 F:      security/commoncap.c
3318 F:      kernel/capability.c
3319
3320 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3321 M:      Kevin Tsai <ktsai@capellamicro.com>
3322 S:      Maintained
3323 F:      drivers/iio/light/cm*
3324
3325 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3326 M:      Christian Lamparter <chunkeey@googlemail.com>
3327 L:      linux-wireless@vger.kernel.org
3328 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3329 S:      Maintained
3330 F:      drivers/net/wireless/ath/carl9170/
3331
3332 CAVIUM I2C DRIVER
3333 M:      Jan Glauber <jglauber@cavium.com>
3334 M:      David Daney <david.daney@cavium.com>
3335 W:      http://www.cavium.com
3336 S:      Supported
3337 F:      drivers/i2c/busses/i2c-octeon*
3338 F:      drivers/i2c/busses/i2c-thunderx*
3339
3340 CAVIUM LIQUIDIO NETWORK DRIVER
3341 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3342 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3343 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3344 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3345 L:      netdev@vger.kernel.org
3346 W:      http://www.cavium.com
3347 S:      Supported
3348 F:      drivers/net/ethernet/cavium/liquidio/
3349
3350 CAVIUM MMC DRIVER
3351 M:      Jan Glauber <jglauber@cavium.com>
3352 M:      David Daney <david.daney@cavium.com>
3353 M:      Steven J. Hill <Steven.Hill@cavium.com>
3354 W:      http://www.cavium.com
3355 S:      Supported
3356 F:      drivers/mmc/host/cavium*
3357
3358 CAVIUM OCTEON-TX CRYPTO DRIVER
3359 M:      George Cherian <george.cherian@cavium.com>
3360 L:      linux-crypto@vger.kernel.org
3361 W:      http://www.cavium.com
3362 S:      Supported
3363 F:      drivers/crypto/cavium/cpt/
3364
3365 CAVIUM THUNDERX2 ARM64 SOC
3366 M:      Robert Richter <rrichter@cavium.com>
3367 M:      Jayachandran C <jnair@caviumnetworks.com>
3368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3369 S:      Maintained
3370 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3371 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3372
3373 CC2520 IEEE-802.15.4 RADIO DRIVER
3374 M:      Varka Bhadram <varkabhadram@gmail.com>
3375 L:      linux-wpan@vger.kernel.org
3376 S:      Maintained
3377 F:      drivers/net/ieee802154/cc2520.c
3378 F:      include/linux/spi/cc2520.h
3379 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3380
3381 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3382 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3383 L:      linux-crypto@vger.kernel.org
3384 S:      Supported
3385 F:      drivers/crypto/ccree/
3386 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3387
3388 CEC FRAMEWORK
3389 M:      Hans Verkuil <hans.verkuil@cisco.com>
3390 L:      linux-media@vger.kernel.org
3391 T:      git git://linuxtv.org/media_tree.git
3392 W:      http://linuxtv.org
3393 S:      Supported
3394 F:      Documentation/media/kapi/cec-core.rst
3395 F:      Documentation/media/uapi/cec
3396 F:      drivers/media/cec/
3397 F:      drivers/media/rc/keymaps/rc-cec.c
3398 F:      include/media/cec.h
3399 F:      include/media/cec-notifier.h
3400 F:      include/uapi/linux/cec.h
3401 F:      include/uapi/linux/cec-funcs.h
3402 F:      Documentation/devicetree/bindings/media/cec.txt
3403 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3404
3405 CEC GPIO DRIVER
3406 M:      Hans Verkuil <hans.verkuil@cisco.com>
3407 L:      linux-media@vger.kernel.org
3408 T:      git git://linuxtv.org/media_tree.git
3409 W:      http://linuxtv.org
3410 S:      Supported
3411 F:      drivers/media/platform/cec-gpio/
3412 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3413
3414 CELL BROADBAND ENGINE ARCHITECTURE
3415 M:      Arnd Bergmann <arnd@arndb.de>
3416 L:      linuxppc-dev@lists.ozlabs.org
3417 W:      http://www.ibm.com/developerworks/power/cell/
3418 S:      Supported
3419 F:      arch/powerpc/include/asm/cell*.h
3420 F:      arch/powerpc/include/asm/spu*.h
3421 F:      arch/powerpc/include/uapi/asm/spu*.h
3422 F:      arch/powerpc/oprofile/*cell*
3423 F:      arch/powerpc/platforms/cell/
3424
3425 CEPH COMMON CODE (LIBCEPH)
3426 M:      Ilya Dryomov <idryomov@gmail.com>
3427 M:      "Yan, Zheng" <zyan@redhat.com>
3428 M:      Sage Weil <sage@redhat.com>
3429 L:      ceph-devel@vger.kernel.org
3430 W:      http://ceph.com/
3431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3432 T:      git git://github.com/ceph/ceph-client.git
3433 S:      Supported
3434 F:      net/ceph/
3435 F:      include/linux/ceph/
3436 F:      include/linux/crush/
3437
3438 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3439 M:      "Yan, Zheng" <zyan@redhat.com>
3440 M:      Sage Weil <sage@redhat.com>
3441 M:      Ilya Dryomov <idryomov@gmail.com>
3442 L:      ceph-devel@vger.kernel.org
3443 W:      http://ceph.com/
3444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3445 T:      git git://github.com/ceph/ceph-client.git
3446 S:      Supported
3447 F:      Documentation/filesystems/ceph.txt
3448 F:      fs/ceph/
3449
3450 CERTIFICATE HANDLING:
3451 M:      David Howells <dhowells@redhat.com>
3452 M:      David Woodhouse <dwmw2@infradead.org>
3453 L:      keyrings@vger.kernel.org
3454 S:      Maintained
3455 F:      Documentation/admin-guide/module-signing.rst
3456 F:      certs/
3457 F:      scripts/sign-file.c
3458 F:      scripts/extract-cert.c
3459
3460 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3461 L:      linux-usb@vger.kernel.org
3462 S:      Orphan
3463 F:      Documentation/usb/WUSB-Design-overview.txt
3464 F:      Documentation/usb/wusb-cbaf
3465 F:      drivers/usb/host/hwa-hc.c
3466 F:      drivers/usb/host/whci/
3467 F:      drivers/usb/wusbcore/
3468 F:      include/linux/usb/wusb*
3469
3470 CFAG12864B LCD DRIVER
3471 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3472 S:      Maintained
3473 F:      drivers/auxdisplay/cfag12864b.c
3474 F:      include/linux/cfag12864b.h
3475
3476 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3477 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3478 S:      Maintained
3479 F:      drivers/auxdisplay/cfag12864bfb.c
3480 F:      include/linux/cfag12864b.h
3481
3482 802.11 (including CFG80211/NL80211)
3483 M:      Johannes Berg <johannes@sipsolutions.net>
3484 L:      linux-wireless@vger.kernel.org
3485 W:      http://wireless.kernel.org/
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3488 S:      Maintained
3489 F:      net/wireless/
3490 F:      include/uapi/linux/nl80211.h
3491 F:      include/linux/ieee80211.h
3492 F:      include/net/wext.h
3493 F:      include/net/cfg80211.h
3494 F:      include/net/iw_handler.h
3495 F:      include/net/ieee80211_radiotap.h
3496 F:      Documentation/driver-api/80211/cfg80211.rst
3497 F:      Documentation/networking/regulatory.txt
3498
3499 CHAR and MISC DRIVERS
3500 M:      Arnd Bergmann <arnd@arndb.de>
3501 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3503 S:      Supported
3504 F:      drivers/char/
3505 F:      drivers/misc/
3506 F:      include/linux/miscdevice.h
3507
3508 CHECKPATCH
3509 M:      Andy Whitcroft <apw@canonical.com>
3510 M:      Joe Perches <joe@perches.com>
3511 S:      Maintained
3512 F:      scripts/checkpatch.pl
3513
3514 CHINESE DOCUMENTATION
3515 M:      Harry Wei <harryxiyou@gmail.com>
3516 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3517 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3518 S:      Maintained
3519 F:      Documentation/translations/zh_CN/
3520
3521 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3522 M:      Peter Chen <Peter.Chen@nxp.com>
3523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3524 L:      linux-usb@vger.kernel.org
3525 S:      Maintained
3526 F:      drivers/usb/chipidea/
3527
3528 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3529 M:      Hans de Goede <hdegoede@redhat.com>
3530 L:      linux-input@vger.kernel.org
3531 S:      Maintained
3532 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3533 F:      drivers/input/touchscreen/chipone_icn8318.c
3534
3535 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3536 M:      Hans de Goede <hdegoede@redhat.com>
3537 L:      linux-input@vger.kernel.org
3538 S:      Maintained
3539 F:      drivers/input/touchscreen/chipone_icn8505.c
3540
3541 CHROME HARDWARE PLATFORM SUPPORT
3542 M:      Benson Leung <bleung@chromium.org>
3543 M:      Olof Johansson <olof@lixom.net>
3544 S:      Maintained
3545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3546 F:      drivers/platform/chrome/
3547
3548 CIRRUS LOGIC AUDIO CODEC DRIVERS
3549 M:      Brian Austin <brian.austin@cirrus.com>
3550 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3552 S:      Maintained
3553 F:      sound/soc/codecs/cs*
3554
3555 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3556 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3557 L:      netdev@vger.kernel.org
3558 S:      Maintained
3559 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3560
3561 CISCO FCOE HBA DRIVER
3562 M:      Satish Kharat <satishkh@cisco.com>
3563 M:      Sesidhar Baddela <sebaddel@cisco.com>
3564 M:      Karan Tilak Kumar <kartilak@cisco.com>
3565 L:      linux-scsi@vger.kernel.org
3566 S:      Supported
3567 F:      drivers/scsi/fnic/
3568
3569 CISCO SCSI HBA DRIVER
3570 M:      Karan Tilak Kumar <kartilak@cisco.com>
3571 M:      Sesidhar Baddela <sebaddel@cisco.com>
3572 L:      linux-scsi@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/scsi/snic/
3575
3576 CISCO VIC ETHERNET NIC DRIVER
3577 M:      Christian Benvenuti <benve@cisco.com>
3578 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3579 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3580 S:      Supported
3581 F:      drivers/net/ethernet/cisco/enic/
3582
3583 CISCO VIC LOW LATENCY NIC DRIVER
3584 M:      Christian Benvenuti <benve@cisco.com>
3585 S:      Supported
3586 F:      drivers/infiniband/hw/usnic/
3587
3588 CIRRUS LOGIC MADERA CODEC DRIVERS
3589 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3590 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3592 L:      patches@opensource.cirrus.com
3593 T:      git https://github.com/CirrusLogic/linux-drivers.git
3594 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3595 S:      Supported
3596 F:      Documentation/devicetree/bindings/mfd/madera.txt
3597 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3598 F:      include/linux/mfd/madera/*
3599 F:      drivers/gpio/gpio-madera*
3600 F:      drivers/mfd/madera*
3601 F:      drivers/mfd/cs47l*
3602 F:      drivers/pinctrl/cirrus/*
3603
3604 CLANG-FORMAT FILE
3605 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3606 S:      Maintained
3607 F:      .clang-format
3608
3609 CLEANCACHE API
3610 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3611 L:      linux-kernel@vger.kernel.org
3612 S:      Maintained
3613 F:      mm/cleancache.c
3614 F:      include/linux/cleancache.h
3615
3616 CLK API
3617 M:      Russell King <linux@armlinux.org.uk>
3618 L:      linux-clk@vger.kernel.org
3619 S:      Maintained
3620 F:      include/linux/clk.h
3621
3622 CLOCKSOURCE, CLOCKEVENT DRIVERS
3623 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3624 M:      Thomas Gleixner <tglx@linutronix.de>
3625 L:      linux-kernel@vger.kernel.org
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3627 S:      Supported
3628 F:      drivers/clocksource/
3629 F:      Documentation/devicetree/bindings/timer/
3630
3631 CMPC ACPI DRIVER
3632 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3633 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3634 L:      platform-driver-x86@vger.kernel.org
3635 S:      Supported
3636 F:      drivers/platform/x86/classmate-laptop.c
3637
3638 COBALT MEDIA DRIVER
3639 M:      Hans Verkuil <hans.verkuil@cisco.com>
3640 L:      linux-media@vger.kernel.org
3641 T:      git git://linuxtv.org/media_tree.git
3642 W:      https://linuxtv.org
3643 S:      Supported
3644 F:      drivers/media/pci/cobalt/
3645
3646 COCCINELLE/Semantic Patches (SmPL)
3647 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3648 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3649 M:      Nicolas Palix <nicolas.palix@imag.fr>
3650 M:      Michal Marek <michal.lkml@markovi.net>
3651 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3653 W:      http://coccinelle.lip6.fr/
3654 S:      Supported
3655 F:      Documentation/dev-tools/coccinelle.rst
3656 F:      scripts/coccinelle/
3657 F:      scripts/coccicheck
3658
3659 CODA FILE SYSTEM
3660 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3661 M:      coda@cs.cmu.edu
3662 L:      codalist@coda.cs.cmu.edu
3663 W:      http://www.coda.cs.cmu.edu/
3664 S:      Maintained
3665 F:      Documentation/filesystems/coda.txt
3666 F:      fs/coda/
3667 F:      include/linux/coda*.h
3668 F:      include/uapi/linux/coda*.h
3669
3670 CODA V4L2 MEM2MEM DRIVER
3671 M:      Philipp Zabel <p.zabel@pengutronix.de>
3672 L:      linux-media@vger.kernel.org
3673 S:      Maintained
3674 F:      Documentation/devicetree/bindings/media/coda.txt
3675 F:      drivers/media/platform/coda/
3676
3677 COMMON CLK FRAMEWORK
3678 M:      Michael Turquette <mturquette@baylibre.com>
3679 M:      Stephen Boyd <sboyd@kernel.org>
3680 L:      linux-clk@vger.kernel.org
3681 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3683 S:      Maintained
3684 F:      Documentation/devicetree/bindings/clock/
3685 F:      drivers/clk/
3686 X:      drivers/clk/clkdev.c
3687 F:      include/linux/clk-pr*
3688 F:      include/linux/clk/
3689 F:      include/linux/of_clk.h
3690
3691 COMMON INTERNET FILE SYSTEM (CIFS)
3692 M:      Steve French <sfrench@samba.org>
3693 L:      linux-cifs@vger.kernel.org
3694 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3695 W:      http://linux-cifs.samba.org/
3696 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3697 S:      Supported
3698 F:      Documentation/filesystems/cifs/
3699 F:      fs/cifs/
3700
3701 COMPACTPCI HOTPLUG CORE
3702 M:      Scott Murray <scott@spiteful.org>
3703 L:      linux-pci@vger.kernel.org
3704 S:      Maintained
3705 F:      drivers/pci/hotplug/cpci_hotplug*
3706
3707 COMPACTPCI HOTPLUG GENERIC DRIVER
3708 M:      Scott Murray <scott@spiteful.org>
3709 L:      linux-pci@vger.kernel.org
3710 S:      Maintained
3711 F:      drivers/pci/hotplug/cpcihp_generic.c
3712
3713 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3714 M:      Scott Murray <scott@spiteful.org>
3715 L:      linux-pci@vger.kernel.org
3716 S:      Maintained
3717 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3718
3719 COMPAL LAPTOP SUPPORT
3720 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3721 L:      platform-driver-x86@vger.kernel.org
3722 S:      Maintained
3723 F:      drivers/platform/x86/compal-laptop.c
3724
3725 CONEXANT ACCESSRUNNER USB DRIVER
3726 L:      accessrunner-general@lists.sourceforge.net
3727 W:      http://accessrunner.sourceforge.net/
3728 S:      Orphan
3729 F:      drivers/usb/atm/cxacru.c
3730
3731 CONFIGFS
3732 M:      Joel Becker <jlbec@evilplan.org>
3733 M:      Christoph Hellwig <hch@lst.de>
3734 T:      git git://git.infradead.org/users/hch/configfs.git
3735 S:      Supported
3736 F:      fs/configfs/
3737 F:      include/linux/configfs.h
3738
3739 CONNECTOR
3740 M:      Evgeniy Polyakov <zbr@ioremap.net>
3741 L:      netdev@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/connector/
3744
3745 CONTROL GROUP (CGROUP)
3746 M:      Tejun Heo <tj@kernel.org>
3747 M:      Li Zefan <lizefan@huawei.com>
3748 M:      Johannes Weiner <hannes@cmpxchg.org>
3749 L:      cgroups@vger.kernel.org
3750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3751 S:      Maintained
3752 F:      Documentation/cgroup*
3753 F:      include/linux/cgroup*
3754 F:      kernel/cgroup*
3755
3756 CONTROL GROUP - CPUSET
3757 M:      Li Zefan <lizefan@huawei.com>
3758 L:      cgroups@vger.kernel.org
3759 W:      http://www.bullopensource.org/cpuset/
3760 W:      http://oss.sgi.com/projects/cpusets/
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3762 S:      Maintained
3763 F:      Documentation/cgroup-v1/cpusets.txt
3764 F:      include/linux/cpuset.h
3765 F:      kernel/cgroup/cpuset.c
3766
3767 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3768 M:      Johannes Weiner <hannes@cmpxchg.org>
3769 M:      Michal Hocko <mhocko@kernel.org>
3770 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3771 L:      cgroups@vger.kernel.org
3772 L:      linux-mm@kvack.org
3773 S:      Maintained
3774 F:      mm/memcontrol.c
3775 F:      mm/swap_cgroup.c
3776
3777 CORETEMP HARDWARE MONITORING DRIVER
3778 M:      Fenghua Yu <fenghua.yu@intel.com>
3779 L:      linux-hwmon@vger.kernel.org
3780 S:      Maintained
3781 F:      Documentation/hwmon/coretemp
3782 F:      drivers/hwmon/coretemp.c
3783
3784 COSA/SRP SYNC SERIAL DRIVER
3785 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3786 W:      http://www.fi.muni.cz/~kas/cosa/
3787 S:      Maintained
3788 F:      drivers/net/wan/cosa*
3789
3790 CPMAC ETHERNET DRIVER
3791 M:      Florian Fainelli <f.fainelli@gmail.com>
3792 L:      netdev@vger.kernel.org
3793 S:      Maintained
3794 F:      drivers/net/ethernet/ti/cpmac.c
3795
3796 CPU FREQUENCY DRIVERS
3797 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3798 M:      Viresh Kumar <viresh.kumar@linaro.org>
3799 L:      linux-pm@vger.kernel.org
3800 S:      Maintained
3801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3802 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3803 B:      https://bugzilla.kernel.org
3804 F:      Documentation/cpu-freq/
3805 F:      Documentation/devicetree/bindings/cpufreq/
3806 F:      drivers/cpufreq/
3807 F:      include/linux/cpufreq.h
3808 F:      tools/testing/selftests/cpufreq/
3809
3810 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3811 M:      Viresh Kumar <viresh.kumar@linaro.org>
3812 M:      Sudeep Holla <sudeep.holla@arm.com>
3813 L:      linux-pm@vger.kernel.org
3814 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3815 S:      Maintained
3816 F:      drivers/cpufreq/arm_big_little.h
3817 F:      drivers/cpufreq/arm_big_little.c
3818 F:      drivers/cpufreq/arm_big_little_dt.c
3819
3820 CPU POWER MONITORING SUBSYSTEM
3821 M:      Thomas Renninger <trenn@suse.com>
3822 M:      Shuah Khan <shuah@kernel.org>
3823 L:      linux-pm@vger.kernel.org
3824 S:      Maintained
3825 F:      tools/power/cpupower/
3826
3827 CPUID/MSR DRIVER
3828 M:      "H. Peter Anvin" <hpa@zytor.com>
3829 S:      Maintained
3830 F:      arch/x86/kernel/cpuid.c
3831 F:      arch/x86/kernel/msr.c
3832
3833 CPUIDLE DRIVER - ARM BIG LITTLE
3834 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3835 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3836 L:      linux-pm@vger.kernel.org
3837 L:      linux-arm-kernel@lists.infradead.org
3838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3839 S:      Maintained
3840 F:      drivers/cpuidle/cpuidle-big_little.c
3841
3842 CPUIDLE DRIVER - ARM EXYNOS
3843 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3844 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3845 M:      Kukjin Kim <kgene@kernel.org>
3846 L:      linux-pm@vger.kernel.org
3847 L:      linux-samsung-soc@vger.kernel.org
3848 S:      Supported
3849 F:      drivers/cpuidle/cpuidle-exynos.c
3850 F:      arch/arm/mach-exynos/pm.c
3851
3852 CPUIDLE DRIVERS
3853 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3854 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3855 L:      linux-pm@vger.kernel.org
3856 S:      Maintained
3857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3858 B:      https://bugzilla.kernel.org
3859 F:      drivers/cpuidle/*
3860 F:      include/linux/cpuidle.h
3861
3862 CRAMFS FILESYSTEM
3863 M:      Nicolas Pitre <nico@linaro.org>
3864 S:      Maintained
3865 F:      Documentation/filesystems/cramfs.txt
3866 F:      fs/cramfs/
3867
3868 CRYPTO API
3869 M:      Herbert Xu <herbert@gondor.apana.org.au>
3870 M:      "David S. Miller" <davem@davemloft.net>
3871 L:      linux-crypto@vger.kernel.org
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3874 S:      Maintained
3875 F:      Documentation/crypto/
3876 F:      Documentation/devicetree/bindings/crypto/
3877 F:      arch/*/crypto/
3878 F:      crypto/
3879 F:      drivers/crypto/
3880 F:      include/crypto/
3881 F:      include/linux/crypto*
3882
3883 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3884 M:      Neil Horman <nhorman@tuxdriver.com>
3885 L:      linux-crypto@vger.kernel.org
3886 S:      Maintained
3887 F:      crypto/ansi_cprng.c
3888 F:      crypto/rng.c
3889
3890 CS3308 MEDIA DRIVER
3891 M:      Hans Verkuil <hverkuil@xs4all.nl>
3892 L:      linux-media@vger.kernel.org
3893 T:      git git://linuxtv.org/media_tree.git
3894 W:      http://linuxtv.org
3895 S:      Odd Fixes
3896 F:      drivers/media/i2c/cs3308.c
3897 F:      drivers/media/i2c/cs3308.h
3898
3899 CS5535 Audio ALSA driver
3900 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3901 S:      Maintained
3902 F:      sound/pci/cs5535audio/
3903
3904 CW1200 WLAN driver
3905 M:      Solomon Peachy <pizza@shaftnet.org>
3906 S:      Maintained
3907 F:      drivers/net/wireless/st/cw1200/
3908
3909 CX18 VIDEO4LINUX DRIVER
3910 M:      Andy Walls <awalls@md.metrocast.net>
3911 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3912 L:      linux-media@vger.kernel.org
3913 T:      git git://linuxtv.org/media_tree.git
3914 W:      https://linuxtv.org
3915 W:      http://www.ivtvdriver.org/index.php/Cx18
3916 S:      Maintained
3917 F:      Documentation/media/v4l-drivers/cx18*
3918 F:      drivers/media/pci/cx18/
3919 F:      include/uapi/linux/ivtv*
3920
3921 CX2341X MPEG ENCODER HELPER MODULE
3922 M:      Hans Verkuil <hverkuil@xs4all.nl>
3923 L:      linux-media@vger.kernel.org
3924 T:      git git://linuxtv.org/media_tree.git
3925 W:      https://linuxtv.org
3926 S:      Maintained
3927 F:      drivers/media/common/cx2341x*
3928 F:      include/media/cx2341x*
3929
3930 CX24120 MEDIA DRIVER
3931 M:      Jemma Denson <jdenson@gmail.com>
3932 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3933 L:      linux-media@vger.kernel.org
3934 W:      https://linuxtv.org
3935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3936 S:      Maintained
3937 F:      drivers/media/dvb-frontends/cx24120*
3938
3939 CX88 VIDEO4LINUX DRIVER
3940 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3941 L:      linux-media@vger.kernel.org
3942 W:      https://linuxtv.org
3943 T:      git git://linuxtv.org/media_tree.git
3944 S:      Odd fixes
3945 F:      Documentation/media/v4l-drivers/cx88*
3946 F:      drivers/media/pci/cx88/
3947
3948 CXD2820R MEDIA DRIVER
3949 M:      Antti Palosaari <crope@iki.fi>
3950 L:      linux-media@vger.kernel.org
3951 W:      https://linuxtv.org
3952 W:      http://palosaari.fi/linux/
3953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3954 T:      git git://linuxtv.org/anttip/media_tree.git
3955 S:      Maintained
3956 F:      drivers/media/dvb-frontends/cxd2820r*
3957
3958 CXGB3 ETHERNET DRIVER (CXGB3)
3959 M:      Santosh Raspatur <santosh@chelsio.com>
3960 L:      netdev@vger.kernel.org
3961 W:      http://www.chelsio.com
3962 S:      Supported
3963 F:      drivers/net/ethernet/chelsio/cxgb3/
3964
3965 CXGB3 ISCSI DRIVER (CXGB3I)
3966 M:      Karen Xie <kxie@chelsio.com>
3967 L:      linux-scsi@vger.kernel.org
3968 W:      http://www.chelsio.com
3969 S:      Supported
3970 F:      drivers/scsi/cxgbi/cxgb3i
3971
3972 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3973 M:      Steve Wise <swise@chelsio.com>
3974 L:      linux-rdma@vger.kernel.org
3975 W:      http://www.openfabrics.org
3976 S:      Supported
3977 F:      drivers/infiniband/hw/cxgb3/
3978 F:      include/uapi/rdma/cxgb3-abi.h
3979
3980 CXGB4 CRYPTO DRIVER (chcr)
3981 M:      Harsh Jain <harsh@chelsio.com>
3982 L:      linux-crypto@vger.kernel.org
3983 W:      http://www.chelsio.com
3984 S:      Supported
3985 F:      drivers/crypto/chelsio
3986
3987 CXGB4 ETHERNET DRIVER (CXGB4)
3988 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3989 L:      netdev@vger.kernel.org
3990 W:      http://www.chelsio.com
3991 S:      Supported
3992 F:      drivers/net/ethernet/chelsio/cxgb4/
3993
3994 CXGB4 ISCSI DRIVER (CXGB4I)
3995 M:      Karen Xie <kxie@chelsio.com>
3996 L:      linux-scsi@vger.kernel.org
3997 W:      http://www.chelsio.com
3998 S:      Supported
3999 F:      drivers/scsi/cxgbi/cxgb4i
4000
4001 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4002 M:      Steve Wise <swise@chelsio.com>
4003 L:      linux-rdma@vger.kernel.org
4004 W:      http://www.openfabrics.org
4005 S:      Supported
4006 F:      drivers/infiniband/hw/cxgb4/
4007 F:      include/uapi/rdma/cxgb4-abi.h
4008
4009 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4010 M:      Casey Leedom <leedom@chelsio.com>
4011 L:      netdev@vger.kernel.org
4012 W:      http://www.chelsio.com
4013 S:      Supported
4014 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4015
4016 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4017 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4018 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4019 L:      linuxppc-dev@lists.ozlabs.org
4020 S:      Supported
4021 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4022 F:      drivers/misc/cxl/
4023 F:      include/misc/cxl*
4024 F:      include/uapi/misc/cxl.h
4025 F:      Documentation/powerpc/cxl.txt
4026 F:      Documentation/ABI/testing/sysfs-class-cxl
4027
4028 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4029 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4030 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4031 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4032 L:      linux-scsi@vger.kernel.org
4033 S:      Supported
4034 F:      drivers/scsi/cxlflash/
4035 F:      include/uapi/scsi/cxlflash_ioctls.h
4036 F:      Documentation/powerpc/cxlflash.txt
4037
4038 CYBERPRO FB DRIVER
4039 M:      Russell King <linux@armlinux.org.uk>
4040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4041 W:      http://www.armlinux.org.uk/
4042 S:      Maintained
4043 F:      drivers/video/fbdev/cyber2000fb.*
4044
4045 CYCLADES ASYNC MUX DRIVER
4046 W:      http://www.cyclades.com/
4047 S:      Orphan
4048 F:      drivers/tty/cyclades.c
4049 F:      include/linux/cyclades.h
4050 F:      include/uapi/linux/cyclades.h
4051
4052 CYCLADES PC300 DRIVER
4053 W:      http://www.cyclades.com/
4054 S:      Orphan
4055 F:      drivers/net/wan/pc300*
4056
4057 CYPRESS_FIRMWARE MEDIA DRIVER
4058 M:      Antti Palosaari <crope@iki.fi>
4059 L:      linux-media@vger.kernel.org
4060 W:      https://linuxtv.org
4061 W:      http://palosaari.fi/linux/
4062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4063 T:      git git://linuxtv.org/anttip/media_tree.git
4064 S:      Maintained
4065 F:      drivers/media/common/cypress_firmware*
4066
4067 CYTTSP TOUCHSCREEN DRIVER
4068 M:      Ferruh Yigit <fery@cypress.com>
4069 L:      linux-input@vger.kernel.org
4070 S:      Supported
4071 F:      drivers/input/touchscreen/cyttsp*
4072 F:      include/linux/input/cyttsp.h
4073
4074 D-LINK DIR-685 TOUCHKEYS DRIVER
4075 M:      Linus Walleij <linus.walleij@linaro.org>
4076 L:      linux-input@vger.kernel.org
4077 S:      Supported
4078 F:      drivers/input/dlink-dir685-touchkeys.c
4079
4080 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4081 M:      Joshua Kinard <kumba@gentoo.org>
4082 S:      Maintained
4083 F:      drivers/rtc/rtc-ds1685.c
4084 F:      include/linux/rtc/ds1685.h
4085
4086 DAMA SLAVE for AX.25
4087 M:      Joerg Reuter <jreuter@yaina.de>
4088 W:      http://yaina.de/jreuter/
4089 W:      http://www.qsl.net/dl1bke/
4090 L:      linux-hams@vger.kernel.org
4091 S:      Maintained
4092 F:      net/ax25/af_ax25.c
4093 F:      net/ax25/ax25_dev.c
4094 F:      net/ax25/ax25_ds_*
4095 F:      net/ax25/ax25_in.c
4096 F:      net/ax25/ax25_out.c
4097 F:      net/ax25/ax25_timer.c
4098 F:      net/ax25/sysctl_net_ax25.c
4099
4100 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4101 L:      netdev@vger.kernel.org
4102 S:      Orphan
4103 F:      Documentation/networking/dmfe.txt
4104 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4105
4106 DC390/AM53C974 SCSI driver
4107 M:      Hannes Reinecke <hare@suse.com>
4108 L:      linux-scsi@vger.kernel.org
4109 S:      Maintained
4110 F:      drivers/scsi/am53c974.c
4111
4112 DC395x SCSI driver
4113 M:      Oliver Neukum <oliver@neukum.org>
4114 M:      Ali Akcaagac <aliakc@web.de>
4115 M:      Jamie Lenehan <lenehan@twibble.org>
4116 L:      dc395x@twibble.org
4117 W:      http://twibble.org/dist/dc395x/
4118 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4119 S:      Maintained
4120 F:      Documentation/scsi/dc395x.txt
4121 F:      drivers/scsi/dc395x.*
4122
4123 DCCP PROTOCOL
4124 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4125 L:      dccp@vger.kernel.org
4126 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4127 S:      Maintained
4128 F:      include/linux/dccp.h
4129 F:      include/uapi/linux/dccp.h
4130 F:      include/linux/tfrc.h
4131 F:      net/dccp/
4132
4133 DECnet NETWORK LAYER
4134 W:      http://linux-decnet.sourceforge.net
4135 L:      linux-decnet-user@lists.sourceforge.net
4136 S:      Orphan
4137 F:      Documentation/networking/decnet.txt
4138 F:      net/decnet/
4139
4140 DECSTATION PLATFORM SUPPORT
4141 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4142 L:      linux-mips@linux-mips.org
4143 W:      http://www.linux-mips.org/wiki/DECstation
4144 S:      Maintained
4145 F:      arch/mips/dec/
4146 F:      arch/mips/include/asm/dec/
4147 F:      arch/mips/include/asm/mach-dec/
4148
4149 DEFXX FDDI NETWORK DRIVER
4150 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4151 S:      Maintained
4152 F:      drivers/net/fddi/defxx.*
4153
4154 DELL SMBIOS DRIVER
4155 M:      Pali Rohár <pali.rohar@gmail.com>
4156 M:      Mario Limonciello <mario.limonciello@dell.com>
4157 L:      platform-driver-x86@vger.kernel.org
4158 S:      Maintained
4159 F:      drivers/platform/x86/dell-smbios.*
4160
4161 DELL SMBIOS SMM DRIVER
4162 M:      Mario Limonciello <mario.limonciello@dell.com>
4163 L:      platform-driver-x86@vger.kernel.org
4164 S:      Maintained
4165 F:      drivers/platform/x86/dell-smbios-smm.c
4166
4167 DELL SMBIOS WMI DRIVER
4168 M:      Mario Limonciello <mario.limonciello@dell.com>
4169 L:      platform-driver-x86@vger.kernel.org
4170 S:      Maintained
4171 F:      drivers/platform/x86/dell-smbios-wmi.c
4172 F:      tools/wmi/dell-smbios-example.c
4173
4174 DELL LAPTOP DRIVER
4175 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4176 M:      Pali Rohár <pali.rohar@gmail.com>
4177 L:      platform-driver-x86@vger.kernel.org
4178 S:      Maintained
4179 F:      drivers/platform/x86/dell-laptop.c
4180
4181 DELL LAPTOP FREEFALL DRIVER
4182 M:      Pali Rohár <pali.rohar@gmail.com>
4183 S:      Maintained
4184 F:      drivers/platform/x86/dell-smo8800.c
4185
4186 DELL LAPTOP RBTN DRIVER
4187 M:      Pali Rohár <pali.rohar@gmail.com>
4188 S:      Maintained
4189 F:      drivers/platform/x86/dell-rbtn.*
4190
4191 DELL LAPTOP SMM DRIVER
4192 M:      Pali Rohár <pali.rohar@gmail.com>
4193 S:      Maintained
4194 F:      drivers/hwmon/dell-smm-hwmon.c
4195 F:      include/uapi/linux/i8k.h
4196
4197 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4198 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4199 S:      Maintained
4200 F:      Documentation/dcdbas.txt
4201 F:      drivers/firmware/dcdbas.*
4202
4203 DELL WMI NOTIFICATIONS DRIVER
4204 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4205 M:      Pali Rohár <pali.rohar@gmail.com>
4206 S:      Maintained
4207 F:      drivers/platform/x86/dell-wmi.c
4208
4209 DELL WMI DESCRIPTOR DRIVER
4210 M:      Mario Limonciello <mario.limonciello@dell.com>
4211 S:      Maintained
4212 F:      drivers/platform/x86/dell-wmi-descriptor.c
4213
4214 DELTA ST MEDIA DRIVER
4215 M:      Hugues Fruchet <hugues.fruchet@st.com>
4216 L:      linux-media@vger.kernel.org
4217 T:      git git://linuxtv.org/media_tree.git
4218 W:      https://linuxtv.org
4219 S:      Supported
4220 F:      drivers/media/platform/sti/delta
4221
4222 DENALI NAND DRIVER
4223 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4224 L:      linux-mtd@lists.infradead.org
4225 S:      Supported
4226 F:      drivers/mtd/nand/raw/denali*
4227
4228 DESIGNWARE USB2 DRD IP DRIVER
4229 M:      Minas Harutyunyan <hminas@synopsys.com>
4230 L:      linux-usb@vger.kernel.org
4231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4232 S:      Maintained
4233 F:      drivers/usb/dwc2/
4234
4235 DESIGNWARE USB3 DRD IP DRIVER
4236 M:      Felipe Balbi <balbi@kernel.org>
4237 L:      linux-usb@vger.kernel.org
4238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4239 S:      Maintained
4240 F:      drivers/usb/dwc3/
4241
4242 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4243 M:      Andreas Klinger <ak@it-klinger.de>
4244 L:      linux-iio@vger.kernel.org
4245 S:      Maintained
4246 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4247 F:      drivers/iio/proximity/srf*.c
4248
4249 DEVICE COREDUMP (DEV_COREDUMP)
4250 M:      Johannes Berg <johannes@sipsolutions.net>
4251 L:      linux-kernel@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/base/devcoredump.c
4254 F:      include/linux/devcoredump.h
4255
4256 DEVICE FREQUENCY (DEVFREQ)
4257 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4258 M:      Kyungmin Park <kyungmin.park@samsung.com>
4259 R:      Chanwoo Choi <cw00.choi@samsung.com>
4260 L:      linux-pm@vger.kernel.org
4261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4262 S:      Maintained
4263 F:      drivers/devfreq/
4264 F:      include/linux/devfreq.h
4265 F:      Documentation/devicetree/bindings/devfreq/
4266
4267 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4268 M:      Chanwoo Choi <cw00.choi@samsung.com>
4269 L:      linux-pm@vger.kernel.org
4270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4271 S:      Supported
4272 F:      drivers/devfreq/event/
4273 F:      drivers/devfreq/devfreq-event.c
4274 F:      include/linux/devfreq-event.h
4275 F:      Documentation/devicetree/bindings/devfreq/event/
4276
4277 DEVICE NUMBER REGISTRY
4278 M:      Torben Mathiasen <device@lanana.org>
4279 W:      http://lanana.org/docs/device-list/index.html
4280 S:      Maintained
4281
4282 DEVICE-MAPPER  (LVM)
4283 M:      Alasdair Kergon <agk@redhat.com>
4284 M:      Mike Snitzer <snitzer@redhat.com>
4285 M:      dm-devel@redhat.com
4286 L:      dm-devel@redhat.com
4287 W:      http://sources.redhat.com/dm
4288 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4290 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4291 S:      Maintained
4292 F:      Documentation/device-mapper/
4293 F:      drivers/md/Makefile
4294 F:      drivers/md/Kconfig
4295 F:      drivers/md/dm*
4296 F:      drivers/md/persistent-data/
4297 F:      include/linux/device-mapper.h
4298 F:      include/linux/dm-*.h
4299 F:      include/uapi/linux/dm-*.h
4300
4301 DEVLINK
4302 M:      Jiri Pirko <jiri@mellanox.com>
4303 L:      netdev@vger.kernel.org
4304 S:      Supported
4305 F:      net/core/devlink.c
4306 F:      include/net/devlink.h
4307 F:      include/uapi/linux/devlink.h
4308
4309 DIALOG SEMICONDUCTOR DRIVERS
4310 M:      Support Opensource <support.opensource@diasemi.com>
4311 W:      http://www.dialog-semiconductor.com/products
4312 S:      Supported
4313 F:      Documentation/hwmon/da90??
4314 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4315 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4316 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4317 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4318 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4319 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4320 F:      drivers/gpio/gpio-da90??.c
4321 F:      drivers/hwmon/da90??-hwmon.c
4322 F:      drivers/iio/adc/da91??-*.c
4323 F:      drivers/input/misc/da90??_onkey.c
4324 F:      drivers/input/touchscreen/da9052_tsi.c
4325 F:      drivers/leds/leds-da90??.c
4326 F:      drivers/mfd/da903x.c
4327 F:      drivers/mfd/da90??-*.c
4328 F:      drivers/mfd/da91??-*.c
4329 F:      drivers/power/supply/da9052-battery.c
4330 F:      drivers/power/supply/da91??-*.c
4331 F:      drivers/regulator/da903x.c
4332 F:      drivers/regulator/da9???-regulator.[ch]
4333 F:      drivers/thermal/da90??-thermal.c
4334 F:      drivers/rtc/rtc-da90??.c
4335 F:      drivers/video/backlight/da90??_bl.c
4336 F:      drivers/watchdog/da90??_wdt.c
4337 F:      include/linux/mfd/da903x.h
4338 F:      include/linux/mfd/da9052/
4339 F:      include/linux/mfd/da9055/
4340 F:      include/linux/mfd/da9062/
4341 F:      include/linux/mfd/da9063/
4342 F:      include/linux/mfd/da9150/
4343 F:      include/linux/regulator/da9211.h
4344 F:      include/sound/da[79]*.h
4345 F:      sound/soc/codecs/da[79]*.[ch]
4346
4347 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4348 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4349 L:      linux-gpio@vger.kernel.org
4350 S:      Maintained
4351 F:      drivers/gpio/gpio-gpio-mm.c
4352
4353 DIGI NEO AND CLASSIC PCI PRODUCTS
4354 M:      Lidza Louina <lidza.louina@gmail.com>
4355 M:      Mark Hounschell <markh@compro.net>
4356 L:      driverdev-devel@linuxdriverproject.org
4357 S:      Maintained
4358 F:      drivers/staging/dgnc/
4359
4360 DIOLAN U2C-12 I2C DRIVER
4361 M:      Guenter Roeck <linux@roeck-us.net>
4362 L:      linux-i2c@vger.kernel.org
4363 S:      Maintained
4364 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4365
4366 FILESYSTEM DIRECT ACCESS (DAX)
4367 M:      Matthew Wilcox <mawilcox@microsoft.com>
4368 M:      Ross Zwisler <zwisler@kernel.org>
4369 M:      Jan Kara <jack@suse.cz>
4370 L:      linux-fsdevel@vger.kernel.org
4371 S:      Supported
4372 F:      fs/dax.c
4373 F:      include/linux/dax.h
4374 F:      include/trace/events/fs_dax.h
4375
4376 DEVICE DIRECT ACCESS (DAX)
4377 M:      Dan Williams <dan.j.williams@intel.com>
4378 M:      Dave Jiang <dave.jiang@intel.com>
4379 M:      Ross Zwisler <zwisler@kernel.org>
4380 M:      Vishal Verma <vishal.l.verma@intel.com>
4381 L:      linux-nvdimm@lists.01.org
4382 S:      Supported
4383 F:      drivers/dax/
4384
4385 DIRECTORY NOTIFICATION (DNOTIFY)
4386 M:      Jan Kara <jack@suse.cz>
4387 R:      Amir Goldstein <amir73il@gmail.com>
4388 L:      linux-fsdevel@vger.kernel.org
4389 S:      Maintained
4390 F:      Documentation/filesystems/dnotify.txt
4391 F:      fs/notify/dnotify/
4392 F:      include/linux/dnotify.h
4393
4394 DISK GEOMETRY AND PARTITION HANDLING
4395 M:      Andries Brouwer <aeb@cwi.nl>
4396 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4397 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4398 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4399 S:      Maintained
4400
4401 DISKQUOTA
4402 M:      Jan Kara <jack@suse.com>
4403 S:      Maintained
4404 F:      Documentation/filesystems/quota.txt
4405 F:      fs/quota/
4406 F:      include/linux/quota*.h
4407 F:      include/uapi/linux/quota*.h
4408
4409 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4410 M:      Bernie Thompson <bernie@plugable.com>
4411 L:      linux-fbdev@vger.kernel.org
4412 S:      Maintained
4413 W:      http://plugable.com/category/projects/udlfb/
4414 F:      drivers/video/fbdev/udlfb.c
4415 F:      include/video/udlfb.h
4416 F:      Documentation/fb/udlfb.txt
4417
4418 DISTRIBUTED LOCK MANAGER (DLM)
4419 M:      Christine Caulfield <ccaulfie@redhat.com>
4420 M:      David Teigland <teigland@redhat.com>
4421 L:      cluster-devel@redhat.com
4422 W:      http://sources.redhat.com/cluster/
4423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4424 S:      Supported
4425 F:      fs/dlm/
4426
4427 DMA BUFFER SHARING FRAMEWORK
4428 M:      Sumit Semwal <sumit.semwal@linaro.org>
4429 S:      Maintained
4430 L:      linux-media@vger.kernel.org
4431 L:      dri-devel@lists.freedesktop.org
4432 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4433 F:      drivers/dma-buf/
4434 F:      include/linux/dma-buf*
4435 F:      include/linux/reservation.h
4436 F:      include/linux/*fence.h
4437 F:      Documentation/driver-api/dma-buf.rst
4438 T:      git git://anongit.freedesktop.org/drm/drm-misc
4439
4440 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4441 M:      Vinod Koul <vkoul@kernel.org>
4442 L:      dmaengine@vger.kernel.org
4443 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4444 S:      Maintained
4445 F:      drivers/dma/
4446 F:      include/linux/dmaengine.h
4447 F:      include/linux/of_dma.h
4448 F:      Documentation/devicetree/bindings/dma/
4449 F:      Documentation/driver-api/dmaengine/
4450 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4451
4452 DMA MAPPING HELPERS
4453 M:      Christoph Hellwig <hch@lst.de>
4454 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4455 R:      Robin Murphy <robin.murphy@arm.com>
4456 L:      iommu@lists.linux-foundation.org
4457 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4458 W:      http://git.infradead.org/users/hch/dma-mapping.git
4459 S:      Supported
4460 F:      kernel/dma/
4461 F:      include/asm-generic/dma-mapping.h
4462 F:      include/linux/dma-direct.h
4463 F:      include/linux/dma-mapping.h
4464 F:      include/linux/dma-noncoherent.h
4465
4466 DME1737 HARDWARE MONITOR DRIVER
4467 M:      Juerg Haefliger <juergh@gmail.com>
4468 L:      linux-hwmon@vger.kernel.org
4469 S:      Maintained
4470 F:      Documentation/hwmon/dme1737
4471 F:      drivers/hwmon/dme1737.c
4472
4473 DMI/SMBIOS SUPPORT
4474 M:      Jean Delvare <jdelvare@suse.com>
4475 S:      Maintained
4476 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4477 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4478 F:      drivers/firmware/dmi-id.c
4479 F:      drivers/firmware/dmi_scan.c
4480 F:      include/linux/dmi.h
4481
4482 DOCUMENTATION
4483 M:      Jonathan Corbet <corbet@lwn.net>
4484 L:      linux-doc@vger.kernel.org
4485 S:      Maintained
4486 F:      Documentation/
4487 F:      scripts/kernel-doc
4488 X:      Documentation/ABI/
4489 X:      Documentation/devicetree/
4490 X:      Documentation/acpi
4491 X:      Documentation/power
4492 X:      Documentation/spi
4493 X:      Documentation/media
4494 T:      git git://git.lwn.net/linux.git docs-next
4495
4496 DOCUMENTATION/ITALIAN
4497 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4498 L:      linux-doc@vger.kernel.org
4499 S:      Maintained
4500 F:      Documentation/translations/it_IT
4501
4502 DONGWOON DW9714 LENS VOICE COIL DRIVER
4503 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4504 L:      linux-media@vger.kernel.org
4505 T:      git git://linuxtv.org/media_tree.git
4506 S:      Maintained
4507 F:      drivers/media/i2c/dw9714.c
4508
4509 DONGWOON DW9807 LENS VOICE COIL DRIVER
4510 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4511 L:      linux-media@vger.kernel.org
4512 T:      git git://linuxtv.org/media_tree.git
4513 S:      Maintained
4514 F:      drivers/media/i2c/dw9807.c
4515
4516 DOUBLETALK DRIVER
4517 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4518 L:      blinux-list@redhat.com
4519 S:      Maintained
4520 F:      drivers/char/dtlk.c
4521 F:      include/linux/dtlk.h
4522
4523 DPAA2 DATAPATH I/O (DPIO) DRIVER
4524 M:      Roy Pledge <Roy.Pledge@nxp.com>
4525 L:      linux-kernel@vger.kernel.org
4526 S:      Maintained
4527 F:      drivers/soc/fsl/dpio
4528
4529 DPAA2 ETHERNET DRIVER
4530 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4531 L:      linux-kernel@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/staging/fsl-dpaa2/ethernet
4534
4535 DPAA2 ETHERNET SWITCH DRIVER
4536 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4537 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4538 L:      linux-kernel@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/staging/fsl-dpaa2/ethsw
4541
4542 DPAA2 PTP CLOCK DRIVER
4543 M:      Yangbo Lu <yangbo.lu@nxp.com>
4544 L:      linux-kernel@vger.kernel.org
4545 S:      Maintained
4546 F:      drivers/staging/fsl-dpaa2/rtc
4547
4548 DPT_I2O SCSI RAID DRIVER
4549 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4550 L:      linux-scsi@vger.kernel.org
4551 W:      http://www.adaptec.com/
4552 S:      Maintained
4553 F:      drivers/scsi/dpt*
4554 F:      drivers/scsi/dpt/
4555
4556 DRBD DRIVER
4557 M:      Philipp Reisner <philipp.reisner@linbit.com>
4558 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4559 L:      drbd-dev@lists.linbit.com
4560 W:      http://www.drbd.org
4561 T:      git git://git.linbit.com/linux-drbd.git
4562 T:      git git://git.linbit.com/drbd-8.4.git
4563 S:      Supported
4564 F:      drivers/block/drbd/
4565 F:      lib/lru_cache.c
4566 F:      Documentation/blockdev/drbd/
4567
4568 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4569 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4570 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4572 S:      Supported
4573 F:      Documentation/kobject.txt
4574 F:      drivers/base/
4575 F:      fs/debugfs/
4576 F:      fs/sysfs/
4577 F:      include/linux/debugfs.h
4578 F:      include/linux/kobj*
4579 F:      lib/kobj*
4580
4581 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4582 M:      Kevin Hilman <khilman@kernel.org>
4583 M:      Nishanth Menon <nm@ti.com>
4584 S:      Maintained
4585 F:      drivers/power/avs/
4586 F:      include/linux/power/smartreflex.h
4587 L:      linux-pm@vger.kernel.org
4588
4589 DRM DRIVER FOR ARM PL111 CLCD
4590 M:      Eric Anholt <eric@anholt.net>
4591 T:      git git://anongit.freedesktop.org/drm/drm-misc
4592 S:      Supported
4593 F:      drivers/gpu/drm/pl111/
4594
4595 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4596 M:      Linus Walleij <linus.walleij@linaro.org>
4597 T:      git git://anongit.freedesktop.org/drm/drm-misc
4598 S:      Maintained
4599 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4600 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4601
4602 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4603 M:      Dave Airlie <airlied@redhat.com>
4604 S:      Odd Fixes
4605 F:      drivers/gpu/drm/ast/
4606
4607 DRM DRIVER FOR BOCHS VIRTUAL GPU
4608 M:      Gerd Hoffmann <kraxel@redhat.com>
4609 L:      virtualization@lists.linux-foundation.org
4610 T:      git git://anongit.freedesktop.org/drm/drm-misc
4611 S:      Maintained
4612 F:      drivers/gpu/drm/bochs/
4613
4614 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4615 M:      Linus Walleij <linus.walleij@linaro.org>
4616 T:      git git://anongit.freedesktop.org/drm/drm-misc
4617 S:      Maintained
4618 F:      drivers/gpu/drm/tve200/
4619
4620 DRM DRIVER FOR ILITEK ILI9225 PANELS
4621 M:      David Lechner <david@lechnology.com>
4622 S:      Maintained
4623 F:      drivers/gpu/drm/tinydrm/ili9225.c
4624 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4625
4626 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4627 S:      Orphan / Obsolete
4628 F:      drivers/gpu/drm/i810/
4629 F:      include/uapi/drm/i810_drm.h
4630
4631 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4632 S:      Orphan / Obsolete
4633 F:      drivers/gpu/drm/mga/
4634 F:      include/uapi/drm/mga_drm.h
4635
4636 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4637 M:      Dave Airlie <airlied@redhat.com>
4638 S:      Odd Fixes
4639 F:      drivers/gpu/drm/mgag200/
4640
4641 DRM DRIVER FOR MI0283QT
4642 M:      Noralf Trønnes <noralf@tronnes.org>
4643 S:      Maintained
4644 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4645 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4646
4647 DRM DRIVER FOR MSM ADRENO GPU
4648 M:      Rob Clark <robdclark@gmail.com>
4649 L:      linux-arm-msm@vger.kernel.org
4650 L:      dri-devel@lists.freedesktop.org
4651 L:      freedreno@lists.freedesktop.org
4652 T:      git git://people.freedesktop.org/~robclark/linux
4653 S:      Maintained
4654 F:      drivers/gpu/drm/msm/
4655 F:      include/uapi/drm/msm_drm.h
4656 F:      Documentation/devicetree/bindings/display/msm/
4657
4658 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4659 M:      Ben Skeggs <bskeggs@redhat.com>
4660 L:      dri-devel@lists.freedesktop.org
4661 L:      nouveau@lists.freedesktop.org
4662 T:      git git://github.com/skeggsb/linux
4663 S:      Supported
4664 F:      drivers/gpu/drm/nouveau/
4665 F:      include/uapi/drm/nouveau_drm.h
4666
4667 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4668 M:      Noralf Trønnes <noralf@tronnes.org>
4669 S:      Maintained
4670 F:      drivers/gpu/drm/tinydrm/repaper.c
4671 F:      Documentation/devicetree/bindings/display/repaper.txt
4672
4673 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4674 M:      Dave Airlie <airlied@redhat.com>
4675 M:      Gerd Hoffmann <kraxel@redhat.com>
4676 L:      virtualization@lists.linux-foundation.org
4677 T:      git git://anongit.freedesktop.org/drm/drm-misc
4678 S:      Obsolete
4679 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4680 F:      drivers/gpu/drm/cirrus/
4681
4682 DRM DRIVER FOR QXL VIRTUAL GPU
4683 M:      Dave Airlie <airlied@redhat.com>
4684 M:      Gerd Hoffmann <kraxel@redhat.com>
4685 L:      virtualization@lists.linux-foundation.org
4686 T:      git git://anongit.freedesktop.org/drm/drm-misc
4687 S:      Maintained
4688 F:      drivers/gpu/drm/qxl/
4689 F:      include/uapi/drm/qxl_drm.h
4690
4691 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4692 S:      Orphan / Obsolete
4693 F:      drivers/gpu/drm/r128/
4694 F:      include/uapi/drm/r128_drm.h
4695
4696 DRM DRIVER FOR SAVAGE VIDEO CARDS
4697 S:      Orphan / Obsolete
4698 F:      drivers/gpu/drm/savage/
4699 F:      include/uapi/drm/savage_drm.h
4700
4701 DRM DRIVER FOR SIS VIDEO CARDS
4702 S:      Orphan / Obsolete
4703 F:      drivers/gpu/drm/sis/
4704 F:      include/uapi/drm/sis_drm.h
4705
4706 DRM DRIVER FOR SITRONIX ST7586 PANELS
4707 M:      David Lechner <david@lechnology.com>
4708 S:      Maintained
4709 F:      drivers/gpu/drm/tinydrm/st7586.c
4710 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4711
4712 DRM DRIVER FOR SITRONIX ST7735R PANELS
4713 M:      David Lechner <david@lechnology.com>
4714 S:      Maintained
4715 F:      drivers/gpu/drm/tinydrm/st7735r.c
4716 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4717
4718 DRM DRIVER FOR TDFX VIDEO CARDS
4719 S:      Orphan / Obsolete
4720 F:      drivers/gpu/drm/tdfx/
4721
4722 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4723 M:      Dave Airlie <airlied@redhat.com>
4724 S:      Odd Fixes
4725 F:      drivers/gpu/drm/udl/
4726
4727 DRM DRIVER FOR VMWARE VIRTUAL GPU
4728 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4729 M:      Sinclair Yeh <syeh@vmware.com>
4730 M:      Thomas Hellstrom <thellstrom@vmware.com>
4731 L:      dri-devel@lists.freedesktop.org
4732 T:      git git://people.freedesktop.org/~syeh/repos_linux
4733 T:      git git://people.freedesktop.org/~thomash/linux
4734 S:      Supported
4735 F:      drivers/gpu/drm/vmwgfx/
4736 F:      include/uapi/drm/vmwgfx_drm.h
4737
4738 DRM DRIVERS
4739 M:      David Airlie <airlied@linux.ie>
4740 L:      dri-devel@lists.freedesktop.org
4741 T:      git git://anongit.freedesktop.org/drm/drm
4742 B:      https://bugs.freedesktop.org/
4743 C:      irc://chat.freenode.net/dri-devel
4744 S:      Maintained
4745 F:      drivers/gpu/drm/
4746 F:      drivers/gpu/vga/
4747 F:      Documentation/devicetree/bindings/display/
4748 F:      Documentation/devicetree/bindings/gpu/
4749 F:      Documentation/gpu/
4750 F:      include/drm/
4751 F:      include/uapi/drm/
4752 F:      include/linux/vga*
4753
4754 DRM DRIVERS AND MISC GPU PATCHES
4755 M:      Gustavo Padovan <gustavo@padovan.org>
4756 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4757 M:      Sean Paul <sean@poorly.run>
4758 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4759 S:      Maintained
4760 T:      git git://anongit.freedesktop.org/drm/drm-misc
4761 F:      Documentation/gpu/
4762 F:      drivers/gpu/vga/
4763 F:      drivers/gpu/drm/*
4764 F:      include/drm/drm*
4765 F:      include/uapi/drm/drm*
4766 F:      include/linux/vga*
4767
4768 DRM DRIVERS FOR ALLWINNER A10
4769 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4770 L:      dri-devel@lists.freedesktop.org
4771 S:      Supported
4772 F:      drivers/gpu/drm/sun4i/
4773 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4774 T:      git git://anongit.freedesktop.org/drm/drm-misc
4775
4776 DRM DRIVERS FOR AMLOGIC SOCS
4777 M:      Neil Armstrong <narmstrong@baylibre.com>
4778 L:      dri-devel@lists.freedesktop.org
4779 L:      linux-amlogic@lists.infradead.org
4780 W:      http://linux-meson.com/
4781 S:      Supported
4782 F:      drivers/gpu/drm/meson/
4783 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4784 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4785 F:      Documentation/gpu/meson.rst
4786 T:      git git://anongit.freedesktop.org/drm/drm-misc
4787
4788 DRM DRIVERS FOR ATMEL HLCDC
4789 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4790 L:      dri-devel@lists.freedesktop.org
4791 S:      Supported
4792 F:      drivers/gpu/drm/atmel-hlcdc/
4793 F:      Documentation/devicetree/bindings/display/atmel/
4794 T:      git git://anongit.freedesktop.org/drm/drm-misc
4795
4796 DRM DRIVERS FOR BRIDGE CHIPS
4797 M:      Archit Taneja <architt@codeaurora.org>
4798 M:      Andrzej Hajda <a.hajda@samsung.com>
4799 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4800 S:      Maintained
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802 F:      drivers/gpu/drm/bridge/
4803
4804 DRM DRIVERS FOR EXYNOS
4805 M:      Inki Dae <inki.dae@samsung.com>
4806 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4807 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4808 M:      Kyungmin Park <kyungmin.park@samsung.com>
4809 L:      dri-devel@lists.freedesktop.org
4810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4811 S:      Supported
4812 F:      drivers/gpu/drm/exynos/
4813 F:      include/uapi/drm/exynos_drm.h
4814 F:      Documentation/devicetree/bindings/display/exynos/
4815
4816 DRM DRIVERS FOR FREESCALE DCU
4817 M:      Stefan Agner <stefan@agner.ch>
4818 M:      Alison Wang <alison.wang@nxp.com>
4819 L:      dri-devel@lists.freedesktop.org
4820 S:      Supported
4821 F:      drivers/gpu/drm/fsl-dcu/
4822 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4823 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4824 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4825
4826 DRM DRIVERS FOR FREESCALE IMX
4827 M:      Philipp Zabel <p.zabel@pengutronix.de>
4828 L:      dri-devel@lists.freedesktop.org
4829 S:      Maintained
4830 F:      drivers/gpu/drm/imx/
4831 F:      drivers/gpu/ipu-v3/
4832 F:      Documentation/devicetree/bindings/display/imx/
4833
4834 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4835 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4836 L:      dri-devel@lists.freedesktop.org
4837 T:      git git://github.com/patjak/drm-gma500
4838 S:      Maintained
4839 F:      drivers/gpu/drm/gma500/
4840
4841 DRM DRIVERS FOR HISILICON
4842 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4843 M:      Rongrong Zou <zourongrong@gmail.com>
4844 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4845 R:      Chen Feng <puck.chen@hisilicon.com>
4846 L:      dri-devel@lists.freedesktop.org
4847 T:      git git://github.com/xin3liang/linux.git
4848 S:      Maintained
4849 F:      drivers/gpu/drm/hisilicon/
4850 F:      Documentation/devicetree/bindings/display/hisilicon/
4851
4852 DRM DRIVERS FOR MEDIATEK
4853 M:      CK Hu <ck.hu@mediatek.com>
4854 M:      Philipp Zabel <p.zabel@pengutronix.de>
4855 L:      dri-devel@lists.freedesktop.org
4856 S:      Supported
4857 F:      drivers/gpu/drm/mediatek/
4858 F:      Documentation/devicetree/bindings/display/mediatek/
4859
4860 DRM DRIVERS FOR NVIDIA TEGRA
4861 M:      Thierry Reding <thierry.reding@gmail.com>
4862 L:      dri-devel@lists.freedesktop.org
4863 L:      linux-tegra@vger.kernel.org
4864 T:      git git://anongit.freedesktop.org/tegra/linux.git
4865 S:      Supported
4866 F:      drivers/gpu/drm/tegra/
4867 F:      drivers/gpu/host1x/
4868 F:      include/linux/host1x.h
4869 F:      include/uapi/drm/tegra_drm.h
4870 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4871
4872 DRM DRIVERS FOR RENESAS
4873 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4874 L:      dri-devel@lists.freedesktop.org
4875 L:      linux-renesas-soc@vger.kernel.org
4876 T:      git git://linuxtv.org/pinchartl/fbdev
4877 S:      Supported
4878 F:      drivers/gpu/drm/rcar-du/
4879 F:      drivers/gpu/drm/shmobile/
4880 F:      include/linux/platform_data/shmob_drm.h
4881 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4882 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4883 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4884
4885 DRM DRIVERS FOR ROCKCHIP
4886 M:      Sandy Huang <hjc@rock-chips.com>
4887 M:      Heiko Stübner <heiko@sntech.de>
4888 L:      dri-devel@lists.freedesktop.org
4889 S:      Maintained
4890 F:      drivers/gpu/drm/rockchip/
4891 F:      Documentation/devicetree/bindings/display/rockchip/
4892 T:      git git://anongit.freedesktop.org/drm/drm-misc
4893
4894 DRM DRIVERS FOR STI
4895 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4896 M:      Vincent Abriou <vincent.abriou@st.com>
4897 L:      dri-devel@lists.freedesktop.org
4898 T:      git git://anongit.freedesktop.org/drm/drm-misc
4899 S:      Maintained
4900 F:      drivers/gpu/drm/sti
4901 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4902
4903 DRM DRIVERS FOR STM
4904 M:      Yannick Fertre <yannick.fertre@st.com>
4905 M:      Philippe Cornu <philippe.cornu@st.com>
4906 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4907 M:      Vincent Abriou <vincent.abriou@st.com>
4908 L:      dri-devel@lists.freedesktop.org
4909 T:      git git://anongit.freedesktop.org/drm/drm-misc
4910 S:      Maintained
4911 F:      drivers/gpu/drm/stm
4912 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4913
4914 DRM DRIVERS FOR TI LCDC
4915 M:      Jyri Sarha <jsarha@ti.com>
4916 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4917 L:      dri-devel@lists.freedesktop.org
4918 S:      Maintained
4919 F:      drivers/gpu/drm/tilcdc/
4920 F:      Documentation/devicetree/bindings/display/tilcdc/
4921
4922 DRM DRIVERS FOR TI OMAP
4923 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4924 L:      dri-devel@lists.freedesktop.org
4925 S:      Maintained
4926 F:      drivers/gpu/drm/omapdrm/
4927 F:      Documentation/devicetree/bindings/display/ti/
4928
4929 DRM DRIVERS FOR V3D
4930 M:      Eric Anholt <eric@anholt.net>
4931 S:      Supported
4932 F:      drivers/gpu/drm/v3d/
4933 F:      include/uapi/drm/v3d_drm.h
4934 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4935 T:      git git://anongit.freedesktop.org/drm/drm-misc
4936
4937 DRM DRIVERS FOR VC4
4938 M:      Eric Anholt <eric@anholt.net>
4939 T:      git git://github.com/anholt/linux
4940 S:      Supported
4941 F:      drivers/gpu/drm/vc4/
4942 F:      include/uapi/drm/vc4_drm.h
4943 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4944 T:      git git://anongit.freedesktop.org/drm/drm-misc
4945
4946 DRM DRIVERS FOR VIVANTE GPU IP
4947 M:      Lucas Stach <l.stach@pengutronix.de>
4948 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4949 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4950 L:      etnaviv@lists.freedesktop.org
4951 L:      dri-devel@lists.freedesktop.org
4952 S:      Maintained
4953 F:      drivers/gpu/drm/etnaviv/
4954 F:      include/uapi/drm/etnaviv_drm.h
4955 F:      Documentation/devicetree/bindings/display/etnaviv/
4956
4957 DRM DRIVERS FOR ZTE ZX
4958 M:      Shawn Guo <shawnguo@kernel.org>
4959 L:      dri-devel@lists.freedesktop.org
4960 S:      Maintained
4961 F:      drivers/gpu/drm/zte/
4962 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4963 T:      git git://anongit.freedesktop.org/drm/drm-misc
4964
4965 DRM PANEL DRIVERS
4966 M:      Thierry Reding <thierry.reding@gmail.com>
4967 L:      dri-devel@lists.freedesktop.org
4968 T:      git git://anongit.freedesktop.org/drm/drm-misc
4969 S:      Maintained
4970 F:      drivers/gpu/drm/drm_panel.c
4971 F:      drivers/gpu/drm/panel/
4972 F:      include/drm/drm_panel.h
4973 F:      Documentation/devicetree/bindings/display/panel/
4974
4975 DRM TINYDRM DRIVERS
4976 M:      Noralf Trønnes <noralf@tronnes.org>
4977 W:      https://github.com/notro/tinydrm/wiki/Development
4978 T:      git git://anongit.freedesktop.org/drm/drm-misc
4979 S:      Maintained
4980 F:      drivers/gpu/drm/tinydrm/
4981 F:      include/drm/tinydrm/
4982
4983 DRM DRIVERS FOR XEN
4984 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4985 T:      git git://anongit.freedesktop.org/drm/drm-misc
4986 L:      dri-devel@lists.freedesktop.org
4987 L:      xen-devel@lists.xen.org
4988 S:      Supported
4989 F:      drivers/gpu/drm/xen/
4990 F:      Documentation/gpu/xen-front.rst
4991
4992 DRM TTM SUBSYSTEM
4993 M:      Christian Koenig <christian.koenig@amd.com>
4994 M:      Huang Rui <ray.huang@amd.com>
4995 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4996 T:      git git://people.freedesktop.org/~agd5f/linux
4997 S:      Maintained
4998 L:      dri-devel@lists.freedesktop.org
4999 F:      include/drm/ttm/
5000 F:      drivers/gpu/drm/ttm/
5001
5002 DSBR100 USB FM RADIO DRIVER
5003 M:      Alexey Klimov <klimov.linux@gmail.com>
5004 L:      linux-media@vger.kernel.org
5005 T:      git git://linuxtv.org/media_tree.git
5006 S:      Maintained
5007 F:      drivers/media/radio/dsbr100.c
5008
5009 DSCC4 DRIVER
5010 M:      Francois Romieu <romieu@fr.zoreil.com>
5011 L:      netdev@vger.kernel.org
5012 S:      Maintained
5013 F:      drivers/net/wan/dscc4.c
5014
5015 DT3155 MEDIA DRIVER
5016 M:      Hans Verkuil <hverkuil@xs4all.nl>
5017 L:      linux-media@vger.kernel.org
5018 T:      git git://linuxtv.org/media_tree.git
5019 W:      https://linuxtv.org
5020 S:      Odd Fixes
5021 F:      drivers/media/pci/dt3155/
5022
5023 DVB_USB_AF9015 MEDIA DRIVER
5024 M:      Antti Palosaari <crope@iki.fi>
5025 L:      linux-media@vger.kernel.org
5026 W:      https://linuxtv.org
5027 W:      http://palosaari.fi/linux/
5028 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5029 T:      git git://linuxtv.org/anttip/media_tree.git
5030 S:      Maintained
5031 F:      drivers/media/usb/dvb-usb-v2/af9015*
5032
5033 DVB_USB_AF9035 MEDIA DRIVER
5034 M:      Antti Palosaari <crope@iki.fi>
5035 L:      linux-media@vger.kernel.org
5036 W:      https://linuxtv.org
5037 W:      http://palosaari.fi/linux/
5038 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5039 T:      git git://linuxtv.org/anttip/media_tree.git
5040 S:      Maintained
5041 F:      drivers/media/usb/dvb-usb-v2/af9035*
5042
5043 DVB_USB_ANYSEE MEDIA DRIVER
5044 M:      Antti Palosaari <crope@iki.fi>
5045 L:      linux-media@vger.kernel.org
5046 W:      https://linuxtv.org
5047 W:      http://palosaari.fi/linux/
5048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5049 T:      git git://linuxtv.org/anttip/media_tree.git
5050 S:      Maintained
5051 F:      drivers/media/usb/dvb-usb-v2/anysee*
5052
5053 DVB_USB_AU6610 MEDIA DRIVER
5054 M:      Antti Palosaari <crope@iki.fi>
5055 L:      linux-media@vger.kernel.org
5056 W:      https://linuxtv.org
5057 W:      http://palosaari.fi/linux/
5058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5059 T:      git git://linuxtv.org/anttip/media_tree.git
5060 S:      Maintained
5061 F:      drivers/media/usb/dvb-usb-v2/au6610*
5062
5063 DVB_USB_CE6230 MEDIA DRIVER
5064 M:      Antti Palosaari <crope@iki.fi>
5065 L:      linux-media@vger.kernel.org
5066 W:      https://linuxtv.org
5067 W:      http://palosaari.fi/linux/
5068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5069 T:      git git://linuxtv.org/anttip/media_tree.git
5070 S:      Maintained
5071 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5072
5073 DVB_USB_CXUSB MEDIA DRIVER
5074 M:      Michael Krufky <mkrufky@linuxtv.org>
5075 L:      linux-media@vger.kernel.org
5076 W:      https://linuxtv.org
5077 W:      http://github.com/mkrufky
5078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5079 T:      git git://linuxtv.org/media_tree.git
5080 S:      Maintained
5081 F:      drivers/media/usb/dvb-usb/cxusb*
5082
5083 DVB_USB_EC168 MEDIA DRIVER
5084 M:      Antti Palosaari <crope@iki.fi>
5085 L:      linux-media@vger.kernel.org
5086 W:      https://linuxtv.org
5087 W:      http://palosaari.fi/linux/
5088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5089 T:      git git://linuxtv.org/anttip/media_tree.git
5090 S:      Maintained
5091 F:      drivers/media/usb/dvb-usb-v2/ec168*
5092
5093 DVB_USB_GL861 MEDIA DRIVER
5094 M:      Antti Palosaari <crope@iki.fi>
5095 L:      linux-media@vger.kernel.org
5096 W:      https://linuxtv.org
5097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5098 T:      git git://linuxtv.org/anttip/media_tree.git
5099 S:      Maintained
5100 F:      drivers/media/usb/dvb-usb-v2/gl861*
5101
5102 DVB_USB_MXL111SF MEDIA DRIVER
5103 M:      Michael Krufky <mkrufky@linuxtv.org>
5104 L:      linux-media@vger.kernel.org
5105 W:      https://linuxtv.org
5106 W:      http://github.com/mkrufky
5107 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5108 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5109 S:      Maintained
5110 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5111
5112 DVB_USB_RTL28XXU MEDIA DRIVER
5113 M:      Antti Palosaari <crope@iki.fi>
5114 L:      linux-media@vger.kernel.org
5115 W:      https://linuxtv.org
5116 W:      http://palosaari.fi/linux/
5117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5118 T:      git git://linuxtv.org/anttip/media_tree.git
5119 S:      Maintained
5120 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5121
5122 DVB_USB_V2 MEDIA DRIVER
5123 M:      Antti Palosaari <crope@iki.fi>
5124 L:      linux-media@vger.kernel.org
5125 W:      https://linuxtv.org
5126 W:      http://palosaari.fi/linux/
5127 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5128 T:      git git://linuxtv.org/anttip/media_tree.git
5129 S:      Maintained
5130 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5131 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5132
5133 DYNAMIC DEBUG
5134 M:      Jason Baron <jbaron@akamai.com>
5135 S:      Maintained
5136 F:      lib/dynamic_debug.c
5137 F:      include/linux/dynamic_debug.h
5138
5139 DYNAMIC INTERRUPT MODERATION
5140 M:      Tal Gilboa <talgi@mellanox.com>
5141 S:      Maintained
5142 F:      include/linux/net_dim.h
5143
5144 DZ DECSTATION DZ11 SERIAL DRIVER
5145 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5146 S:      Maintained
5147 F:      drivers/tty/serial/dz.*
5148
5149 E3X0 POWER BUTTON DRIVER
5150 M:      Moritz Fischer <moritz.fischer@ettus.com>
5151 L:      usrp-users@lists.ettus.com
5152 W:      http://www.ettus.com
5153 S:      Supported
5154 F:      drivers/input/misc/e3x0-button.c
5155 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5156
5157 E4000 MEDIA DRIVER
5158 M:      Antti Palosaari <crope@iki.fi>
5159 L:      linux-media@vger.kernel.org
5160 W:      https://linuxtv.org
5161 W:      http://palosaari.fi/linux/
5162 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5163 T:      git git://linuxtv.org/anttip/media_tree.git
5164 S:      Maintained
5165 F:      drivers/media/tuners/e4000*
5166
5167 EARTH_PT1 MEDIA DRIVER
5168 M:      Akihiro Tsukada <tskd08@gmail.com>
5169 L:      linux-media@vger.kernel.org
5170 S:      Odd Fixes
5171 F:      drivers/media/pci/pt1/
5172
5173 EARTH_PT3 MEDIA DRIVER
5174 M:      Akihiro Tsukada <tskd08@gmail.com>
5175 L:      linux-media@vger.kernel.org
5176 S:      Odd Fixes
5177 F:      drivers/media/pci/pt3/
5178
5179 EC100 MEDIA DRIVER
5180 M:      Antti Palosaari <crope@iki.fi>
5181 L:      linux-media@vger.kernel.org
5182 W:      https://linuxtv.org
5183 W:      http://palosaari.fi/linux/
5184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5185 T:      git git://linuxtv.org/anttip/media_tree.git
5186 S:      Maintained
5187 F:      drivers/media/dvb-frontends/ec100*
5188
5189 ECRYPT FILE SYSTEM
5190 M:      Tyler Hicks <tyhicks@canonical.com>
5191 L:      ecryptfs@vger.kernel.org
5192 W:      http://ecryptfs.org
5193 W:      https://launchpad.net/ecryptfs
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5195 S:      Supported
5196 F:      Documentation/filesystems/ecryptfs.txt
5197 F:      fs/ecryptfs/
5198
5199 EDAC-AMD64
5200 M:      Borislav Petkov <bp@alien8.de>
5201 L:      linux-edac@vger.kernel.org
5202 S:      Maintained
5203 F:      drivers/edac/amd64_edac*
5204
5205 EDAC-CALXEDA
5206 M:      Robert Richter <rric@kernel.org>
5207 L:      linux-edac@vger.kernel.org
5208 S:      Maintained
5209 F:      drivers/edac/highbank*
5210
5211 EDAC-CAVIUM OCTEON
5212 M:      Ralf Baechle <ralf@linux-mips.org>
5213 M:      David Daney <david.daney@cavium.com>
5214 L:      linux-edac@vger.kernel.org
5215 L:      linux-mips@linux-mips.org
5216 S:      Supported
5217 F:      drivers/edac/octeon_edac*
5218
5219 EDAC-CAVIUM THUNDERX
5220 M:      David Daney <david.daney@cavium.com>
5221 M:      Jan Glauber <jglauber@cavium.com>
5222 L:      linux-edac@vger.kernel.org
5223 S:      Supported
5224 F:      drivers/edac/thunderx_edac*
5225
5226 EDAC-CORE
5227 M:      Borislav Petkov <bp@alien8.de>
5228 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5229 L:      linux-edac@vger.kernel.org
5230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5232 S:      Supported
5233 F:      Documentation/admin-guide/ras.rst
5234 F:      Documentation/driver-api/edac.rst
5235 F:      drivers/edac/
5236 F:      include/linux/edac.h
5237
5238 EDAC-E752X
5239 M:      Mark Gross <mark.gross@intel.com>
5240 L:      linux-edac@vger.kernel.org
5241 S:      Maintained
5242 F:      drivers/edac/e752x_edac.c
5243
5244 EDAC-E7XXX
5245 L:      linux-edac@vger.kernel.org
5246 S:      Maintained
5247 F:      drivers/edac/e7xxx_edac.c
5248
5249 EDAC-FSL_DDR
5250 M:      York Sun <york.sun@nxp.com>
5251 L:      linux-edac@vger.kernel.org
5252 S:      Maintained
5253 F:      drivers/edac/fsl_ddr_edac.*
5254
5255 EDAC-GHES
5256 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5257 L:      linux-edac@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/edac/ghes_edac.c
5260
5261 EDAC-I3000
5262 L:      linux-edac@vger.kernel.org
5263 S:      Orphan
5264 F:      drivers/edac/i3000_edac.c
5265
5266 EDAC-I5000
5267 L:      linux-edac@vger.kernel.org
5268 S:      Maintained
5269 F:      drivers/edac/i5000_edac.c
5270
5271 EDAC-I5400
5272 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5273 L:      linux-edac@vger.kernel.org
5274 S:      Maintained
5275 F:      drivers/edac/i5400_edac.c
5276
5277 EDAC-I7300
5278 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5279 L:      linux-edac@vger.kernel.org
5280 S:      Maintained
5281 F:      drivers/edac/i7300_edac.c
5282
5283 EDAC-I7CORE
5284 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5285 L:      linux-edac@vger.kernel.org
5286 S:      Maintained
5287 F:      drivers/edac/i7core_edac.c
5288
5289 EDAC-I82443BXGX
5290 M:      Tim Small <tim@buttersideup.com>
5291 L:      linux-edac@vger.kernel.org
5292 S:      Maintained
5293 F:      drivers/edac/i82443bxgx_edac.c
5294
5295 EDAC-I82975X
5296 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5297 M:      "Arvind R." <arvino55@gmail.com>
5298 L:      linux-edac@vger.kernel.org
5299 S:      Maintained
5300 F:      drivers/edac/i82975x_edac.c
5301
5302 EDAC-IE31200
5303 M:      Jason Baron <jbaron@akamai.com>
5304 L:      linux-edac@vger.kernel.org
5305 S:      Maintained
5306 F:      drivers/edac/ie31200_edac.c
5307
5308 EDAC-MPC85XX
5309 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5310 L:      linux-edac@vger.kernel.org
5311 S:      Maintained
5312 F:      drivers/edac/mpc85xx_edac.[ch]
5313
5314 EDAC-PASEMI
5315 M:      Egor Martovetsky <egor@pasemi.com>
5316 L:      linux-edac@vger.kernel.org
5317 S:      Maintained
5318 F:      drivers/edac/pasemi_edac.c
5319
5320 EDAC-PND2
5321 M:      Tony Luck <tony.luck@intel.com>
5322 L:      linux-edac@vger.kernel.org
5323 S:      Maintained
5324 F:      drivers/edac/pnd2_edac.[ch]
5325
5326 EDAC-R82600
5327 M:      Tim Small <tim@buttersideup.com>
5328 L:      linux-edac@vger.kernel.org
5329 S:      Maintained
5330 F:      drivers/edac/r82600_edac.c
5331
5332 EDAC-SBRIDGE
5333 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5334 L:      linux-edac@vger.kernel.org
5335 S:      Maintained
5336 F:      drivers/edac/sb_edac.c
5337
5338 EDAC-SKYLAKE
5339 M:      Tony Luck <tony.luck@intel.com>
5340 L:      linux-edac@vger.kernel.org
5341 S:      Maintained
5342 F:      drivers/edac/skx_edac.c
5343
5344 EDAC-TI
5345 M:      Tero Kristo <t-kristo@ti.com>
5346 L:      linux-edac@vger.kernel.org
5347 S:      Maintained
5348 F:      drivers/edac/ti_edac.c
5349
5350 EDAC-QCOM
5351 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5352 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5353 L:      linux-arm-msm@vger.kernel.org
5354 L:      linux-edac@vger.kernel.org
5355 S:      Maintained
5356 F:      drivers/edac/qcom_edac.c
5357
5358 EDIROL UA-101/UA-1000 DRIVER
5359 M:      Clemens Ladisch <clemens@ladisch.de>
5360 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5361 T:      git git://git.alsa-project.org/alsa-kernel.git
5362 S:      Maintained
5363 F:      sound/usb/misc/ua101.c
5364
5365 EFI TEST DRIVER
5366 L:      linux-efi@vger.kernel.org
5367 M:      Ivan Hu <ivan.hu@canonical.com>
5368 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5369 S:      Maintained
5370 F:      drivers/firmware/efi/test/
5371
5372 EFI VARIABLE FILESYSTEM
5373 M:      Matthew Garrett <matthew.garrett@nebula.com>
5374 M:      Jeremy Kerr <jk@ozlabs.org>
5375 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5377 L:      linux-efi@vger.kernel.org
5378 S:      Maintained
5379 F:      fs/efivarfs/
5380
5381 EFIFB FRAMEBUFFER DRIVER
5382 L:      linux-fbdev@vger.kernel.org
5383 M:      Peter Jones <pjones@redhat.com>
5384 S:      Maintained
5385 F:      drivers/video/fbdev/efifb.c
5386
5387 EFS FILESYSTEM
5388 W:      http://aeschi.ch.eu.org/efs/
5389 S:      Orphan
5390 F:      fs/efs/
5391
5392 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5393 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5394 L:      netdev@vger.kernel.org
5395 S:      Maintained
5396 F:      drivers/net/ethernet/ibm/ehea/
5397
5398 EM28XX VIDEO4LINUX DRIVER
5399 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5400 L:      linux-media@vger.kernel.org
5401 W:      https://linuxtv.org
5402 T:      git git://linuxtv.org/media_tree.git
5403 S:      Maintained
5404 F:      drivers/media/usb/em28xx/
5405 F:      Documentation/media/v4l-drivers/em28xx*
5406
5407 EMBEDDED LINUX
5408 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5409 M:      Matt Mackall <mpm@selenic.com>
5410 M:      David Woodhouse <dwmw2@infradead.org>
5411 L:      linux-embedded@vger.kernel.org
5412 S:      Maintained
5413
5414 Emulex 10Gbps iSCSI - OneConnect DRIVER
5415 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5416 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5417 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5418 L:      linux-scsi@vger.kernel.org
5419 W:      http://www.broadcom.com
5420 S:      Supported
5421 F:      drivers/scsi/be2iscsi/
5422
5423 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5424 M:      Sathya Perla <sathya.perla@broadcom.com>
5425 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5426 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5427 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5428 L:      netdev@vger.kernel.org
5429 W:      http://www.emulex.com
5430 S:      Supported
5431 F:      drivers/net/ethernet/emulex/benet/
5432
5433 EMULEX ONECONNECT ROCE DRIVER
5434 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5435 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5436 L:      linux-rdma@vger.kernel.org
5437 W:      http://www.broadcom.com
5438 S:      Odd Fixes
5439 F:      drivers/infiniband/hw/ocrdma/
5440 F:      include/uapi/rdma/ocrdma-abi.h
5441
5442 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5443 M:      James Smart <james.smart@broadcom.com>
5444 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5445 L:      linux-scsi@vger.kernel.org
5446 W:      http://www.broadcom.com
5447 S:      Supported
5448 F:      drivers/scsi/lpfc/
5449
5450 ENE CB710 FLASH CARD READER DRIVER
5451 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5452 S:      Maintained
5453 F:      drivers/misc/cb710/
5454 F:      drivers/mmc/host/cb710-mmc.*
5455 F:      include/linux/cb710.h
5456
5457 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5458 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5459 S:      Maintained
5460 F:      drivers/media/rc/ene_ir.*
5461
5462 EPSON S1D13XXX FRAMEBUFFER DRIVER
5463 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5464 S:      Maintained
5465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5466 F:      drivers/video/fbdev/s1d13xxxfb.c
5467 F:      include/video/s1d13xxxfb.h
5468
5469 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5470 M:      Jeff Layton <jlayton@kernel.org>
5471 S:      Maintained
5472 F:      lib/errseq.c
5473 F:      include/linux/errseq.h
5474
5475 ET131X NETWORK DRIVER
5476 M:      Mark Einon <mark.einon@gmail.com>
5477 S:      Odd Fixes
5478 F:      drivers/net/ethernet/agere/
5479
5480 ETHERNET BRIDGE
5481 M:      Stephen Hemminger <stephen@networkplumber.org>
5482 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5483 L:      netdev@vger.kernel.org
5484 W:      http://www.linuxfoundation.org/en/Net:Bridge
5485 S:      Maintained
5486 F:      include/linux/netfilter_bridge/
5487 F:      net/bridge/
5488
5489 ETHERNET PHY LIBRARY
5490 M:      Andrew Lunn <andrew@lunn.ch>
5491 M:      Florian Fainelli <f.fainelli@gmail.com>
5492 L:      netdev@vger.kernel.org
5493 S:      Maintained
5494 F:      Documentation/ABI/testing/sysfs-bus-mdio
5495 F:      Documentation/devicetree/bindings/net/mdio*
5496 F:      Documentation/networking/phy.txt
5497 F:      drivers/net/phy/
5498 F:      drivers/of/of_mdio.c
5499 F:      drivers/of/of_net.c
5500 F:      include/linux/*mdio*.h
5501 F:      include/linux/of_net.h
5502 F:      include/linux/phy.h
5503 F:      include/linux/phy_fixed.h
5504 F:      include/linux/platform_data/mdio-bcm-unimac.h
5505 F:      include/trace/events/mdio.h
5506 F:      include/uapi/linux/mdio.h
5507 F:      include/uapi/linux/mii.h
5508
5509 EXT2 FILE SYSTEM
5510 M:      Jan Kara <jack@suse.com>
5511 L:      linux-ext4@vger.kernel.org
5512 S:      Maintained
5513 F:      Documentation/filesystems/ext2.txt
5514 F:      fs/ext2/
5515 F:      include/linux/ext2*
5516
5517 EXT4 FILE SYSTEM
5518 M:      "Theodore Ts'o" <tytso@mit.edu>
5519 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5520 L:      linux-ext4@vger.kernel.org
5521 W:      http://ext4.wiki.kernel.org
5522 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5524 S:      Maintained
5525 F:      Documentation/filesystems/ext4.txt
5526 F:      fs/ext4/
5527
5528 Extended Verification Module (EVM)
5529 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5530 L:      linux-integrity@vger.kernel.org
5531 S:      Supported
5532 F:      security/integrity/evm/
5533
5534 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5535 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5536 L:      linux-efi@vger.kernel.org
5537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5538 S:      Maintained
5539 F:      Documentation/efi-stub.txt
5540 F:      arch/*/kernel/efi.c
5541 F:      arch/x86/boot/compressed/eboot.[ch]
5542 F:      arch/*/include/asm/efi.h
5543 F:      arch/x86/platform/efi/
5544 F:      drivers/firmware/efi/
5545 F:      include/linux/efi*.h
5546 F:      arch/arm/boot/compressed/efi-header.S
5547 F:      arch/arm64/kernel/efi-entry.S
5548
5549 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5550 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5551 M:      Chanwoo Choi <cw00.choi@samsung.com>
5552 L:      linux-kernel@vger.kernel.org
5553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5554 S:      Maintained
5555 F:      drivers/extcon/
5556 F:      include/linux/extcon/
5557 F:      include/linux/extcon.h
5558 F:      Documentation/extcon/
5559 F:      Documentation/devicetree/bindings/extcon/
5560
5561 EXYNOS DP DRIVER
5562 M:      Jingoo Han <jingoohan1@gmail.com>
5563 L:      dri-devel@lists.freedesktop.org
5564 S:      Maintained
5565 F:      drivers/gpu/drm/exynos/exynos_dp*
5566
5567 EXYNOS SYSMMU (IOMMU) driver
5568 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5569 L:      iommu@lists.linux-foundation.org
5570 S:      Maintained
5571 F:      drivers/iommu/exynos-iommu.c
5572
5573 EZchip NPS platform support
5574 M:      Vineet Gupta <vgupta@synopsys.com>
5575 M:      Ofer Levi <oferle@mellanox.com>
5576 S:      Supported
5577 F:      arch/arc/plat-eznps
5578 F:      arch/arc/boot/dts/eznps.dts
5579
5580 F2FS FILE SYSTEM
5581 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5582 M:      Chao Yu <yuchao0@huawei.com>
5583 L:      linux-f2fs-devel@lists.sourceforge.net
5584 W:      https://f2fs.wiki.kernel.org/
5585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5586 S:      Maintained
5587 F:      Documentation/filesystems/f2fs.txt
5588 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5589 F:      fs/f2fs/
5590 F:      include/linux/f2fs_fs.h
5591 F:      include/trace/events/f2fs.h
5592
5593 F71805F HARDWARE MONITORING DRIVER
5594 M:      Jean Delvare <jdelvare@suse.com>
5595 L:      linux-hwmon@vger.kernel.org
5596 S:      Maintained
5597 F:      Documentation/hwmon/f71805f
5598 F:      drivers/hwmon/f71805f.c
5599
5600 FADDR2LINE
5601 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5602 S:      Maintained
5603 F:      scripts/faddr2line
5604
5605 FAILOVER MODULE
5606 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5607 L:      netdev@vger.kernel.org
5608 S:      Supported
5609 F:      net/core/failover.c
5610 F:      include/net/failover.h
5611 F:      Documentation/networking/failover.rst
5612
5613 FANOTIFY
5614 M:      Jan Kara <jack@suse.cz>
5615 R:      Amir Goldstein <amir73il@gmail.com>
5616 L:      linux-fsdevel@vger.kernel.org
5617 S:      Maintained
5618 F:      fs/notify/fanotify/
5619 F:      include/linux/fanotify.h
5620 F:      include/uapi/linux/fanotify.h
5621
5622 FARSYNC SYNCHRONOUS DRIVER
5623 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5624 W:      http://www.farsite.co.uk/
5625 S:      Supported
5626 F:      drivers/net/wan/farsync.*
5627
5628 FAULT INJECTION SUPPORT
5629 M:      Akinobu Mita <akinobu.mita@gmail.com>
5630 S:      Supported
5631 F:      Documentation/fault-injection/
5632 F:      lib/fault-inject.c
5633
5634 FBTFT Framebuffer drivers
5635 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5636 S:      Maintained
5637 F:      drivers/staging/fbtft/
5638
5639 FC0011 TUNER DRIVER
5640 M:      Michael Buesch <m@bues.ch>
5641 L:      linux-media@vger.kernel.org
5642 S:      Maintained
5643 F:      drivers/media/tuners/fc0011.h
5644 F:      drivers/media/tuners/fc0011.c
5645
5646 FC2580 MEDIA DRIVER
5647 M:      Antti Palosaari <crope@iki.fi>
5648 L:      linux-media@vger.kernel.org
5649 W:      https://linuxtv.org
5650 W:      http://palosaari.fi/linux/
5651 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5652 T:      git git://linuxtv.org/anttip/media_tree.git
5653 S:      Maintained
5654 F:      drivers/media/tuners/fc2580*
5655
5656 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5657 M:      Johannes Thumshirn <jth@kernel.org>
5658 L:      linux-scsi@vger.kernel.org
5659 W:      www.Open-FCoE.org
5660 S:      Supported
5661 F:      drivers/scsi/libfc/
5662 F:      drivers/scsi/fcoe/
5663 F:      include/scsi/fc/
5664 F:      include/scsi/libfc.h
5665 F:      include/scsi/libfcoe.h
5666 F:      include/uapi/scsi/fc/
5667
5668 FILE LOCKING (flock() and fcntl()/lockf())
5669 M:      Jeff Layton <jlayton@kernel.org>
5670 M:      "J. Bruce Fields" <bfields@fieldses.org>
5671 L:      linux-fsdevel@vger.kernel.org
5672 S:      Maintained
5673 F:      include/linux/fcntl.h
5674 F:      include/uapi/linux/fcntl.h
5675 F:      fs/fcntl.c
5676 F:      fs/locks.c
5677
5678 FILESYSTEMS (VFS and infrastructure)
5679 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5680 L:      linux-fsdevel@vger.kernel.org
5681 S:      Maintained
5682 F:      fs/*
5683 F:      include/linux/fs.h
5684 F:      include/uapi/linux/fs.h
5685
5686 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5687 M:      Riku Voipio <riku.voipio@iki.fi>
5688 L:      linux-hwmon@vger.kernel.org
5689 S:      Maintained
5690 F:      drivers/hwmon/f75375s.c
5691 F:      include/linux/f75375s.h
5692
5693 FIREWIRE AUDIO DRIVERS
5694 M:      Clemens Ladisch <clemens@ladisch.de>
5695 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5696 T:      git git://git.alsa-project.org/alsa-kernel.git
5697 S:      Maintained
5698 F:      sound/firewire/
5699
5700 FIREWIRE MEDIA DRIVERS (firedtv)
5701 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5702 L:      linux-media@vger.kernel.org
5703 L:      linux1394-devel@lists.sourceforge.net
5704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5705 S:      Maintained
5706 F:      drivers/media/firewire/
5707
5708 FIREWIRE SBP-2 TARGET
5709 M:      Chris Boot <bootc@bootc.net>
5710 L:      linux-scsi@vger.kernel.org
5711 L:      target-devel@vger.kernel.org
5712 L:      linux1394-devel@lists.sourceforge.net
5713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5714 S:      Maintained
5715 F:      drivers/target/sbp/
5716
5717 FIREWIRE SUBSYSTEM
5718 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5719 L:      linux1394-devel@lists.sourceforge.net
5720 W:      http://ieee1394.wiki.kernel.org/
5721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5722 S:      Maintained
5723 F:      drivers/firewire/
5724 F:      include/linux/firewire.h
5725 F:      include/uapi/linux/firewire*.h
5726 F:      tools/firewire/
5727
5728 FIRMWARE LOADER (request_firmware)
5729 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5730 L:      linux-kernel@vger.kernel.org
5731 S:      Maintained
5732 F:      Documentation/firmware_class/
5733 F:      drivers/base/firmware_loader/
5734 F:      include/linux/firmware.h
5735
5736 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5737 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5738 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5739 S:      Maintained
5740 F:      drivers/block/rsxx/
5741
5742 FLOPPY DRIVER
5743 M:      Jiri Kosina <jikos@kernel.org>
5744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5745 S:      Odd fixes
5746 F:      drivers/block/floppy.c
5747
5748 FMC SUBSYSTEM
5749 M:      Alessandro Rubini <rubini@gnudd.com>
5750 W:      http://www.ohwr.org/projects/fmc-bus
5751 S:      Supported
5752 F:      drivers/fmc/
5753 F:      include/linux/fmc*.h
5754 F:      include/linux/ipmi-fru.h
5755 K:      fmc_d.*register
5756
5757 FPGA MANAGER FRAMEWORK
5758 M:      Alan Tull <atull@kernel.org>
5759 M:      Moritz Fischer <mdf@kernel.org>
5760 L:      linux-fpga@vger.kernel.org
5761 S:      Maintained
5762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5763 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5764 F:      Documentation/fpga/
5765 F:      Documentation/driver-api/fpga/
5766 F:      Documentation/devicetree/bindings/fpga/
5767 F:      drivers/fpga/
5768 F:      include/linux/fpga/
5769 W:      http://www.rocketboards.org
5770
5771 FPGA DFL DRIVERS
5772 M:      Wu Hao <hao.wu@intel.com>
5773 L:      linux-fpga@vger.kernel.org
5774 S:      Maintained
5775 F:      Documentation/fpga/dfl.txt
5776 F:      include/uapi/linux/fpga-dfl.h
5777 F:      drivers/fpga/dfl*
5778
5779 FPU EMULATOR
5780 M:      Bill Metzenthen <billm@melbpc.org.au>
5781 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5782 S:      Maintained
5783 F:      arch/x86/math-emu/
5784
5785 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5786 L:      netdev@vger.kernel.org
5787 S:      Orphan
5788 F:      drivers/net/wan/dlci.c
5789 F:      drivers/net/wan/sdla.c
5790
5791 FRAMEBUFFER LAYER
5792 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5793 L:      dri-devel@lists.freedesktop.org
5794 L:      linux-fbdev@vger.kernel.org
5795 T:      git git://github.com/bzolnier/linux.git
5796 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5797 S:      Maintained
5798 F:      Documentation/fb/
5799 F:      drivers/video/
5800 F:      include/video/
5801 F:      include/linux/fb.h
5802 F:      include/uapi/video/
5803 F:      include/uapi/linux/fb.h
5804
5805 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5806 M:      Horia Geantă <horia.geanta@nxp.com>
5807 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5808 L:      linux-crypto@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/crypto/caam/
5811 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5812
5813 FREESCALE DIU FRAMEBUFFER DRIVER
5814 M:      Timur Tabi <timur@kernel.org>
5815 L:      linux-fbdev@vger.kernel.org
5816 S:      Maintained
5817 F:      drivers/video/fbdev/fsl-diu-fb.*
5818
5819 FREESCALE DMA DRIVER
5820 M:      Li Yang <leoyang.li@nxp.com>
5821 M:      Zhang Wei <zw@zh-kernel.org>
5822 L:      linuxppc-dev@lists.ozlabs.org
5823 S:      Maintained
5824 F:      drivers/dma/fsldma.*
5825
5826 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5827 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5828 L:      netdev@vger.kernel.org
5829 S:      Maintained
5830 F:      drivers/net/ethernet/freescale/gianfar*
5831 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5832
5833 FREESCALE GPMI NAND DRIVER
5834 M:      Han Xu <han.xu@nxp.com>
5835 L:      linux-mtd@lists.infradead.org
5836 S:      Maintained
5837 F:      drivers/mtd/nand/raw/gpmi-nand/*
5838
5839 FREESCALE I2C CPM DRIVER
5840 M:      Jochen Friedrich <jochen@scram.de>
5841 L:      linuxppc-dev@lists.ozlabs.org
5842 L:      linux-i2c@vger.kernel.org
5843 S:      Maintained
5844 F:      drivers/i2c/busses/i2c-cpm.c
5845
5846 FREESCALE IMX / MXC FEC DRIVER
5847 M:      Fugang Duan <fugang.duan@nxp.com>
5848 L:      netdev@vger.kernel.org
5849 S:      Maintained
5850 F:      drivers/net/ethernet/freescale/fec_main.c
5851 F:      drivers/net/ethernet/freescale/fec_ptp.c
5852 F:      drivers/net/ethernet/freescale/fec.h
5853 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5854
5855 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5856 M:      Sascha Hauer <s.hauer@pengutronix.de>
5857 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5858 L:      linux-fbdev@vger.kernel.org
5859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5860 S:      Maintained
5861 F:      include/linux/platform_data/video-imxfb.h
5862 F:      drivers/video/fbdev/imxfb.c
5863
5864 FREESCALE QORIQ DPAA ETHERNET DRIVER
5865 M:      Madalin Bucur <madalin.bucur@nxp.com>
5866 L:      netdev@vger.kernel.org
5867 S:      Maintained
5868 F:      drivers/net/ethernet/freescale/dpaa
5869
5870 FREESCALE QORIQ DPAA FMAN DRIVER
5871 M:      Madalin Bucur <madalin.bucur@nxp.com>
5872 L:      netdev@vger.kernel.org
5873 S:      Maintained
5874 F:      drivers/net/ethernet/freescale/fman
5875 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5876
5877 FREESCALE QORIQ PTP CLOCK DRIVER
5878 M:      Yangbo Lu <yangbo.lu@nxp.com>
5879 L:      netdev@vger.kernel.org
5880 S:      Maintained
5881 F:      drivers/ptp/ptp_qoriq.c
5882 F:      include/linux/fsl/ptp_qoriq.h
5883 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5884
5885 FREESCALE QUAD SPI DRIVER
5886 M:      Han Xu <han.xu@nxp.com>
5887 L:      linux-mtd@lists.infradead.org
5888 S:      Maintained
5889 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5890
5891 FREESCALE QUICC ENGINE LIBRARY
5892 M:      Qiang Zhao <qiang.zhao@nxp.com>
5893 L:      linuxppc-dev@lists.ozlabs.org
5894 S:      Maintained
5895 F:      drivers/soc/fsl/qe/
5896 F:      include/soc/fsl/*qe*.h
5897 F:      include/soc/fsl/*ucc*.h
5898
5899 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5900 M:      Li Yang <leoyang.li@nxp.com>
5901 L:      netdev@vger.kernel.org
5902 L:      linuxppc-dev@lists.ozlabs.org
5903 S:      Maintained
5904 F:      drivers/net/ethernet/freescale/ucc_geth*
5905
5906 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5907 M:      Zhao Qiang <qiang.zhao@nxp.com>
5908 L:      netdev@vger.kernel.org
5909 L:      linuxppc-dev@lists.ozlabs.org
5910 S:      Maintained
5911 F:      drivers/net/wan/fsl_ucc_hdlc*
5912
5913 FREESCALE QUICC ENGINE UCC UART DRIVER
5914 M:      Timur Tabi <timur@kernel.org>
5915 L:      linuxppc-dev@lists.ozlabs.org
5916 S:      Maintained
5917 F:      drivers/tty/serial/ucc_uart.c
5918
5919 FREESCALE SOC DRIVERS
5920 M:      Li Yang <leoyang.li@nxp.com>
5921 L:      linuxppc-dev@lists.ozlabs.org
5922 L:      linux-arm-kernel@lists.infradead.org
5923 S:      Maintained
5924 F:      Documentation/devicetree/bindings/soc/fsl/
5925 F:      drivers/soc/fsl/
5926 F:      include/linux/fsl/
5927
5928 FREESCALE SOC FS_ENET DRIVER
5929 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5930 L:      linuxppc-dev@lists.ozlabs.org
5931 L:      netdev@vger.kernel.org
5932 S:      Maintained
5933 F:      drivers/net/ethernet/freescale/fs_enet/
5934 F:      include/linux/fs_enet_pd.h
5935
5936 FREESCALE SOC SOUND DRIVERS
5937 M:      Timur Tabi <timur@kernel.org>
5938 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5939 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5940 R:      Fabio Estevam <fabio.estevam@nxp.com>
5941 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5942 L:      linuxppc-dev@lists.ozlabs.org
5943 S:      Maintained
5944 F:      sound/soc/fsl/fsl*
5945 F:      sound/soc/fsl/imx*
5946 F:      sound/soc/fsl/mpc8610_hpcd.c
5947
5948 FREESCALE USB PERIPHERAL DRIVERS
5949 M:      Li Yang <leoyang.li@nxp.com>
5950 L:      linux-usb@vger.kernel.org
5951 L:      linuxppc-dev@lists.ozlabs.org
5952 S:      Maintained
5953 F:      drivers/usb/gadget/udc/fsl*
5954
5955 FREEVXFS FILESYSTEM
5956 M:      Christoph Hellwig <hch@infradead.org>
5957 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5958 S:      Maintained
5959 F:      fs/freevxfs/
5960
5961 FREEZER
5962 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5963 M:      Pavel Machek <pavel@ucw.cz>
5964 L:      linux-pm@vger.kernel.org
5965 S:      Supported
5966 F:      Documentation/power/freezing-of-tasks.txt
5967 F:      include/linux/freezer.h
5968 F:      kernel/freezer.c
5969
5970 FRONTSWAP API
5971 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5972 L:      linux-kernel@vger.kernel.org
5973 S:      Maintained
5974 F:      mm/frontswap.c
5975 F:      include/linux/frontswap.h
5976
5977 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5978 M:      David Howells <dhowells@redhat.com>
5979 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5980 S:      Supported
5981 F:      Documentation/filesystems/caching/
5982 F:      fs/fscache/
5983 F:      include/linux/fscache*.h
5984
5985 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5986 M:      Theodore Y. Ts'o <tytso@mit.edu>
5987 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5988 L:      linux-fscrypt@vger.kernel.org
5989 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5991 S:      Supported
5992 F:      fs/crypto/
5993 F:      include/linux/fscrypt*.h
5994 F:      Documentation/filesystems/fscrypt.rst
5995
5996 FSI-ATTACHED I2C DRIVER
5997 M:      Eddie James <eajames@linux.vnet.ibm.com>
5998 L:      linux-i2c@vger.kernel.org
5999 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6000 S:      Maintained
6001 F:      drivers/i2c/busses/i2c-fsi.c
6002 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6003
6004 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6005 M:      Jan Kara <jack@suse.cz>
6006 R:      Amir Goldstein <amir73il@gmail.com>
6007 L:      linux-fsdevel@vger.kernel.org
6008 S:      Maintained
6009 F:      fs/notify/
6010 F:      include/linux/fsnotify*.h
6011
6012 FUJITSU LAPTOP EXTRAS
6013 M:      Jonathan Woithe <jwoithe@just42.net>
6014 L:      platform-driver-x86@vger.kernel.org
6015 S:      Maintained
6016 F:      drivers/platform/x86/fujitsu-laptop.c
6017
6018 FUJITSU M-5MO LS CAMERA ISP DRIVER
6019 M:      Kyungmin Park <kyungmin.park@samsung.com>
6020 M:      Heungjun Kim <riverful.kim@samsung.com>
6021 L:      linux-media@vger.kernel.org
6022 S:      Maintained
6023 F:      drivers/media/i2c/m5mols/
6024 F:      include/media/i2c/m5mols.h
6025
6026 FUJITSU TABLET EXTRAS
6027 M:      Robert Gerlach <khnz@gmx.de>
6028 L:      platform-driver-x86@vger.kernel.org
6029 S:      Maintained
6030 F:      drivers/platform/x86/fujitsu-tablet.c
6031
6032 FUSE: FILESYSTEM IN USERSPACE
6033 M:      Miklos Szeredi <miklos@szeredi.hu>
6034 L:      linux-fsdevel@vger.kernel.org
6035 W:      http://fuse.sourceforge.net/
6036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6037 S:      Maintained
6038 F:      fs/fuse/
6039 F:      include/uapi/linux/fuse.h
6040 F:      Documentation/filesystems/fuse.txt
6041
6042 FUTEX SUBSYSTEM
6043 M:      Thomas Gleixner <tglx@linutronix.de>
6044 M:      Ingo Molnar <mingo@redhat.com>
6045 R:      Peter Zijlstra <peterz@infradead.org>
6046 R:      Darren Hart <dvhart@infradead.org>
6047 L:      linux-kernel@vger.kernel.org
6048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6049 S:      Maintained
6050 F:      kernel/futex.c
6051 F:      kernel/futex_compat.c
6052 F:      include/asm-generic/futex.h
6053 F:      include/linux/futex.h
6054 F:      include/uapi/linux/futex.h
6055 F:      tools/testing/selftests/futex/
6056 F:      tools/perf/bench/futex*
6057 F:      Documentation/*futex*
6058
6059 GCC PLUGINS
6060 M:      Kees Cook <keescook@chromium.org>
6061 R:      Emese Revfy <re.emese@gmail.com>
6062 L:      kernel-hardening@lists.openwall.com
6063 S:      Maintained
6064 F:      scripts/gcc-plugins/
6065 F:      scripts/gcc-plugin.sh
6066 F:      scripts/Makefile.gcc-plugins
6067 F:      Documentation/gcc-plugins.txt
6068
6069 GASKET DRIVER FRAMEWORK
6070 M:      Rob Springer <rspringer@google.com>
6071 M:      John Joseph <jnjoseph@google.com>
6072 M:      Ben Chan <benchan@chromium.org>
6073 S:      Maintained
6074 F:      drivers/staging/gasket/
6075
6076 GCOV BASED KERNEL PROFILING
6077 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6078 S:      Maintained
6079 F:      kernel/gcov/
6080 F:      Documentation/dev-tools/gcov.rst
6081
6082 GDB KERNEL DEBUGGING HELPER SCRIPTS
6083 M:      Jan Kiszka <jan.kiszka@siemens.com>
6084 M:      Kieran Bingham <kbingham@kernel.org>
6085 S:      Supported
6086 F:      scripts/gdb/
6087
6088 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6089 M:      Achim Leubner <achim_leubner@adaptec.com>
6090 L:      linux-scsi@vger.kernel.org
6091 W:      http://www.icp-vortex.com/
6092 S:      Supported
6093 F:      drivers/scsi/gdt*
6094
6095 GEMTEK FM RADIO RECEIVER DRIVER
6096 M:      Hans Verkuil <hverkuil@xs4all.nl>
6097 L:      linux-media@vger.kernel.org
6098 T:      git git://linuxtv.org/media_tree.git
6099 W:      https://linuxtv.org
6100 S:      Maintained
6101 F:      drivers/media/radio/radio-gemtek*
6102
6103 GENERIC GPIO I2C DRIVER
6104 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6105 S:      Supported
6106 F:      drivers/i2c/busses/i2c-gpio.c
6107 F:      include/linux/platform_data/i2c-gpio.h
6108
6109 GENERIC GPIO I2C MULTIPLEXER DRIVER
6110 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6111 L:      linux-i2c@vger.kernel.org
6112 S:      Supported
6113 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6114 F:      include/linux/platform_data/i2c-mux-gpio.h
6115 F:      Documentation/i2c/muxes/i2c-mux-gpio
6116
6117 GENERIC HDLC (WAN) DRIVERS
6118 M:      Krzysztof Halasa <khc@pm.waw.pl>
6119 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6120 S:      Maintained
6121 F:      drivers/net/wan/c101.c
6122 F:      drivers/net/wan/hd6457*
6123 F:      drivers/net/wan/hdlc*
6124 F:      drivers/net/wan/n2.c
6125 F:      drivers/net/wan/pc300too.c
6126 F:      drivers/net/wan/pci200syn.c
6127 F:      drivers/net/wan/wanxl*
6128
6129 GENERIC INCLUDE/ASM HEADER FILES
6130 M:      Arnd Bergmann <arnd@arndb.de>
6131 L:      linux-arch@vger.kernel.org
6132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6133 S:      Maintained
6134 F:      include/asm-generic/
6135 F:      include/uapi/asm-generic/
6136
6137 GENERIC PHY FRAMEWORK
6138 M:      Kishon Vijay Abraham I <kishon@ti.com>
6139 L:      linux-kernel@vger.kernel.org
6140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6141 S:      Supported
6142 F:      drivers/phy/
6143 F:      include/linux/phy/
6144
6145 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6146 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6147 S:      Supported
6148 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6149
6150 GENERIC PM DOMAINS
6151 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6152 M:      Kevin Hilman <khilman@kernel.org>
6153 M:      Ulf Hansson <ulf.hansson@linaro.org>
6154 L:      linux-pm@vger.kernel.org
6155 S:      Supported
6156 F:      drivers/base/power/domain*.c
6157 F:      include/linux/pm_domain.h
6158 F:      Documentation/devicetree/bindings/power/power_domain.txt
6159
6160 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6161 M:      Eugen Hristev <eugen.hristev@microchip.com>
6162 L:      linux-input@vger.kernel.org
6163 S:      Maintained
6164 F:      drivers/input/touchscreen/resistive-adc-touch.c
6165
6166 GENERIC UIO DRIVER FOR PCI DEVICES
6167 M:      "Michael S. Tsirkin" <mst@redhat.com>
6168 L:      kvm@vger.kernel.org
6169 S:      Supported
6170 F:      drivers/uio/uio_pci_generic.c
6171
6172 GENWQE (IBM Generic Workqueue Card)
6173 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6174 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6175 S:      Supported
6176 F:      drivers/misc/genwqe/
6177
6178 GET_MAINTAINER SCRIPT
6179 M:      Joe Perches <joe@perches.com>
6180 S:      Maintained
6181 F:      scripts/get_maintainer.pl
6182
6183 GFS2 FILE SYSTEM
6184 M:      Bob Peterson <rpeterso@redhat.com>
6185 M:      Andreas Gruenbacher <agruenba@redhat.com>
6186 L:      cluster-devel@redhat.com
6187 W:      http://sources.redhat.com/cluster/
6188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6189 S:      Supported
6190 F:      Documentation/filesystems/gfs2*.txt
6191 F:      fs/gfs2/
6192 F:      include/uapi/linux/gfs2_ondisk.h
6193
6194 GIGASET ISDN DRIVERS
6195 M:      Paul Bolle <pebolle@tiscali.nl>
6196 L:      gigaset307x-common@lists.sourceforge.net
6197 W:      http://gigaset307x.sourceforge.net/
6198 S:      Odd Fixes
6199 F:      Documentation/isdn/README.gigaset
6200 F:      drivers/isdn/gigaset/
6201 F:      include/uapi/linux/gigaset_dev.h
6202
6203 GNSS SUBSYSTEM
6204 M:      Johan Hovold <johan@kernel.org>
6205 S:      Maintained
6206 F:      Documentation/ABI/testing/sysfs-class-gnss
6207 F:      Documentation/devicetree/bindings/gnss/
6208 F:      drivers/gnss/
6209 F:      include/linux/gnss.h
6210
6211 GO7007 MPEG CODEC
6212 M:      Hans Verkuil <hans.verkuil@cisco.com>
6213 L:      linux-media@vger.kernel.org
6214 S:      Maintained
6215 F:      drivers/media/usb/go7007/
6216
6217 GOODIX TOUCHSCREEN
6218 M:      Bastien Nocera <hadess@hadess.net>
6219 L:      linux-input@vger.kernel.org
6220 S:      Maintained
6221 F:      drivers/input/touchscreen/goodix.c
6222
6223 GPD POCKET FAN DRIVER
6224 M:      Hans de Goede <hdegoede@redhat.com>
6225 L:      platform-driver-x86@vger.kernel.org
6226 S:      Maintained
6227 F:      drivers/platform/x86/gpd-pocket-fan.c
6228
6229 GPIO ACPI SUPPORT
6230 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6231 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6232 L:      linux-gpio@vger.kernel.org
6233 L:      linux-acpi@vger.kernel.org
6234 S:      Maintained
6235 F:      Documentation/acpi/gpio-properties.txt
6236 F:      drivers/gpio/gpiolib-acpi.c
6237
6238 GPIO IR Transmitter
6239 M:      Sean Young <sean@mess.org>
6240 L:      linux-media@vger.kernel.org
6241 S:      Maintained
6242 F:      drivers/media/rc/gpio-ir-tx.c
6243
6244 GPIO MOCKUP DRIVER
6245 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6246 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6247 L:      linux-gpio@vger.kernel.org
6248 S:      Maintained
6249 F:      drivers/gpio/gpio-mockup.c
6250 F:      tools/testing/selftests/gpio/
6251
6252 GPIO SUBSYSTEM
6253 M:      Linus Walleij <linus.walleij@linaro.org>
6254 L:      linux-gpio@vger.kernel.org
6255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6256 S:      Maintained
6257 F:      Documentation/devicetree/bindings/gpio/
6258 F:      Documentation/driver-api/gpio/
6259 F:      Documentation/gpio/
6260 F:      Documentation/ABI/testing/gpio-cdev
6261 F:      Documentation/ABI/obsolete/sysfs-gpio
6262 F:      drivers/gpio/
6263 F:      include/linux/gpio/
6264 F:      include/linux/gpio.h
6265 F:      include/linux/of_gpio.h
6266 F:      include/asm-generic/gpio.h
6267 F:      include/uapi/linux/gpio.h
6268 F:      tools/gpio/
6269
6270 GRE DEMULTIPLEXER DRIVER
6271 M:      Dmitry Kozlov <xeb@mail.ru>
6272 L:      netdev@vger.kernel.org
6273 S:      Maintained
6274 F:      net/ipv4/gre_demux.c
6275 F:      net/ipv4/gre_offload.c
6276 F:      include/net/gre.h
6277
6278 GRETH 10/100/1G Ethernet MAC device driver
6279 M:      Andreas Larsson <andreas@gaisler.com>
6280 L:      netdev@vger.kernel.org
6281 S:      Maintained
6282 F:      drivers/net/ethernet/aeroflex/
6283
6284 GREYBUS AUDIO PROTOCOLS DRIVERS
6285 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6286 M:      Mark Greer <mgreer@animalcreek.com>
6287 S:      Maintained
6288 F:      drivers/staging/greybus/audio_apbridgea.c
6289 F:      drivers/staging/greybus/audio_apbridgea.h
6290 F:      drivers/staging/greybus/audio_codec.c
6291 F:      drivers/staging/greybus/audio_codec.h
6292 F:      drivers/staging/greybus/audio_gb.c
6293 F:      drivers/staging/greybus/audio_manager.c
6294 F:      drivers/staging/greybus/audio_manager.h
6295 F:      drivers/staging/greybus/audio_manager_module.c
6296 F:      drivers/staging/greybus/audio_manager_private.h
6297 F:      drivers/staging/greybus/audio_manager_sysfs.c
6298 F:      drivers/staging/greybus/audio_module.c
6299 F:      drivers/staging/greybus/audio_topology.c
6300
6301 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6302 M:      Viresh Kumar <vireshk@kernel.org>
6303 S:      Maintained
6304 F:      drivers/staging/greybus/authentication.c
6305 F:      drivers/staging/greybus/bootrom.c
6306 F:      drivers/staging/greybus/firmware.h
6307 F:      drivers/staging/greybus/fw-core.c
6308 F:      drivers/staging/greybus/fw-download.c
6309 F:      drivers/staging/greybus/fw-management.c
6310 F:      drivers/staging/greybus/greybus_authentication.h
6311 F:      drivers/staging/greybus/greybus_firmware.h
6312 F:      drivers/staging/greybus/hid.c
6313 F:      drivers/staging/greybus/i2c.c
6314 F:      drivers/staging/greybus/spi.c
6315 F:      drivers/staging/greybus/spilib.c
6316 F:      drivers/staging/greybus/spilib.h
6317
6318 GREYBUS LOOPBACK DRIVER
6319 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6320 S:      Maintained
6321 F:      drivers/staging/greybus/loopback.c
6322
6323 GREYBUS PLATFORM DRIVERS
6324 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6325 S:      Maintained
6326 F:      drivers/staging/greybus/arche-platform.c
6327 F:      drivers/staging/greybus/arche-apb-ctrl.c
6328 F:      drivers/staging/greybus/arche_platform.h
6329
6330 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6331 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6332 S:      Maintained
6333 F:      drivers/staging/greybus/sdio.c
6334 F:      drivers/staging/greybus/light.c
6335 F:      drivers/staging/greybus/gpio.c
6336 F:      drivers/staging/greybus/power_supply.c
6337 F:      drivers/staging/greybus/spi.c
6338 F:      drivers/staging/greybus/spilib.c
6339
6340 GREYBUS SUBSYSTEM
6341 M:      Johan Hovold <johan@kernel.org>
6342 M:      Alex Elder <elder@kernel.org>
6343 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6344 S:      Maintained
6345 F:      drivers/staging/greybus/
6346 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6347
6348 GREYBUS UART PROTOCOLS DRIVERS
6349 M:      David Lin <dtwlin@gmail.com>
6350 S:      Maintained
6351 F:      drivers/staging/greybus/uart.c
6352 F:      drivers/staging/greybus/log.c
6353
6354 GS1662 VIDEO SERIALIZER
6355 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6356 L:      linux-media@vger.kernel.org
6357 T:      git git://linuxtv.org/media_tree.git
6358 S:      Maintained
6359 F:      drivers/media/spi/gs1662.c
6360
6361 GSPCA FINEPIX SUBDRIVER
6362 M:      Frank Zago <frank@zago.net>
6363 L:      linux-media@vger.kernel.org
6364 T:      git git://linuxtv.org/media_tree.git
6365 S:      Maintained
6366 F:      drivers/media/usb/gspca/finepix.c
6367
6368 GSPCA GL860 SUBDRIVER
6369 M:      Olivier Lorin <o.lorin@laposte.net>
6370 L:      linux-media@vger.kernel.org
6371 T:      git git://linuxtv.org/media_tree.git
6372 S:      Maintained
6373 F:      drivers/media/usb/gspca/gl860/
6374
6375 GSPCA M5602 SUBDRIVER
6376 M:      Erik Andren <erik.andren@gmail.com>
6377 L:      linux-media@vger.kernel.org
6378 T:      git git://linuxtv.org/media_tree.git
6379 S:      Maintained
6380 F:      drivers/media/usb/gspca/m5602/
6381
6382 GSPCA PAC207 SONIXB SUBDRIVER
6383 M:      Hans Verkuil <hverkuil@xs4all.nl>
6384 L:      linux-media@vger.kernel.org
6385 T:      git git://linuxtv.org/media_tree.git
6386 S:      Odd Fixes
6387 F:      drivers/media/usb/gspca/pac207.c
6388
6389 GSPCA SN9C20X SUBDRIVER
6390 M:      Brian Johnson <brijohn@gmail.com>
6391 L:      linux-media@vger.kernel.org
6392 T:      git git://linuxtv.org/media_tree.git
6393 S:      Maintained
6394 F:      drivers/media/usb/gspca/sn9c20x.c
6395
6396 GSPCA T613 SUBDRIVER
6397 M:      Leandro Costantino <lcostantino@gmail.com>
6398 L:      linux-media@vger.kernel.org
6399 T:      git git://linuxtv.org/media_tree.git
6400 S:      Maintained
6401 F:      drivers/media/usb/gspca/t613.c
6402
6403 GSPCA USB WEBCAM DRIVER
6404 M:      Hans Verkuil <hverkuil@xs4all.nl>
6405 L:      linux-media@vger.kernel.org
6406 T:      git git://linuxtv.org/media_tree.git
6407 S:      Odd Fixes
6408 F:      drivers/media/usb/gspca/
6409
6410 GTP (GPRS Tunneling Protocol)
6411 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6412 M:      Harald Welte <laforge@gnumonks.org>
6413 L:      osmocom-net-gprs@lists.osmocom.org
6414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6415 S:      Maintained
6416 F:      drivers/net/gtp.c
6417
6418 GUID PARTITION TABLE (GPT)
6419 M:      Davidlohr Bueso <dave@stgolabs.net>
6420 L:      linux-efi@vger.kernel.org
6421 S:      Maintained
6422 F:      block/partitions/efi.*
6423
6424 H8/300 ARCHITECTURE
6425 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6426 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6427 W:      http://uclinux-h8.sourceforge.jp
6428 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6429 S:      Maintained
6430 F:      arch/h8300/
6431 F:      drivers/clocksource/h8300_*.c
6432 F:      drivers/clk/h8300/
6433 F:      drivers/irqchip/irq-renesas-h8*.c
6434
6435 HACKRF MEDIA DRIVER
6436 M:      Antti Palosaari <crope@iki.fi>
6437 L:      linux-media@vger.kernel.org
6438 W:      https://linuxtv.org
6439 W:      http://palosaari.fi/linux/
6440 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6441 T:      git git://linuxtv.org/anttip/media_tree.git
6442 S:      Maintained
6443 F:      drivers/media/usb/hackrf/
6444
6445 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6446 M:      Frank Seidel <frank@f-seidel.de>
6447 L:      platform-driver-x86@vger.kernel.org
6448 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6449 S:      Maintained
6450 F:      drivers/platform/x86/hdaps.c
6451
6452 HARDWARE MONITORING
6453 M:      Jean Delvare <jdelvare@suse.com>
6454 M:      Guenter Roeck <linux@roeck-us.net>
6455 L:      linux-hwmon@vger.kernel.org
6456 W:      http://hwmon.wiki.kernel.org/
6457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6458 S:      Maintained
6459 F:      Documentation/devicetree/bindings/hwmon/
6460 F:      Documentation/hwmon/
6461 F:      drivers/hwmon/
6462 F:      include/linux/hwmon*.h
6463
6464 HARDWARE RANDOM NUMBER GENERATOR CORE
6465 M:      Matt Mackall <mpm@selenic.com>
6466 M:      Herbert Xu <herbert@gondor.apana.org.au>
6467 L:      linux-crypto@vger.kernel.org
6468 S:      Odd fixes
6469 F:      Documentation/devicetree/bindings/rng/
6470 F:      Documentation/hw_random.txt
6471 F:      drivers/char/hw_random/
6472 F:      include/linux/hw_random.h
6473
6474 HARDWARE TRACING FACILITIES
6475 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6476 S:      Maintained
6477 F:      drivers/hwtracing/
6478
6479 HARDWARE SPINLOCK CORE
6480 M:      Ohad Ben-Cohen <ohad@wizery.com>
6481 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6482 L:      linux-remoteproc@vger.kernel.org
6483 S:      Maintained
6484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6485 F:      Documentation/devicetree/bindings/hwlock/
6486 F:      Documentation/hwspinlock.txt
6487 F:      drivers/hwspinlock/
6488 F:      include/linux/hwspinlock.h
6489
6490 HARMONY SOUND DRIVER
6491 L:      linux-parisc@vger.kernel.org
6492 S:      Maintained
6493 F:      sound/parisc/harmony.*
6494
6495 HDPVR USB VIDEO ENCODER DRIVER
6496 M:      Hans Verkuil <hverkuil@xs4all.nl>
6497 L:      linux-media@vger.kernel.org
6498 T:      git git://linuxtv.org/media_tree.git
6499 W:      https://linuxtv.org
6500 S:      Odd Fixes
6501 F:      drivers/media/usb/hdpvr/
6502
6503 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6504 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6505 S:      Supported
6506 F:      Documentation/watchdog/hpwdt.txt
6507 F:      drivers/watchdog/hpwdt.c
6508
6509 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6510 M:      Don Brace <don.brace@microsemi.com>
6511 L:      esc.storagedev@microsemi.com
6512 L:      linux-scsi@vger.kernel.org
6513 S:      Supported
6514 F:      Documentation/scsi/hpsa.txt
6515 F:      drivers/scsi/hpsa*.[ch]
6516 F:      include/linux/cciss*.h
6517 F:      include/uapi/linux/cciss*.h
6518
6519 HFI1 DRIVER
6520 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6521 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6522 L:      linux-rdma@vger.kernel.org
6523 S:      Supported
6524 F:      drivers/infiniband/hw/hfi1
6525
6526 HFS FILESYSTEM
6527 L:      linux-fsdevel@vger.kernel.org
6528 S:      Orphan
6529 F:      Documentation/filesystems/hfs.txt
6530 F:      fs/hfs/
6531
6532 HFSPLUS FILESYSTEM
6533 L:      linux-fsdevel@vger.kernel.org
6534 S:      Orphan
6535 F:      Documentation/filesystems/hfsplus.txt
6536 F:      fs/hfsplus/
6537
6538 HGA FRAMEBUFFER DRIVER
6539 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6540 L:      linux-nvidia@lists.surfsouth.com
6541 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6542 S:      Maintained
6543 F:      drivers/video/fbdev/hgafb.c
6544
6545 HIBERNATION (aka Software Suspend, aka swsusp)
6546 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6547 M:      Pavel Machek <pavel@ucw.cz>
6548 L:      linux-pm@vger.kernel.org
6549 B:      https://bugzilla.kernel.org
6550 S:      Supported
6551 F:      arch/x86/power/
6552 F:      drivers/base/power/
6553 F:      kernel/power/
6554 F:      include/linux/suspend.h
6555 F:      include/linux/freezer.h
6556 F:      include/linux/pm.h
6557 F:      arch/*/include/asm/suspend*.h
6558
6559 HID CORE LAYER
6560 M:      Jiri Kosina <jikos@kernel.org>
6561 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6562 L:      linux-input@vger.kernel.org
6563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6564 S:      Maintained
6565 F:      drivers/hid/
6566 F:      include/linux/hid*
6567 F:      include/uapi/linux/hid*
6568
6569 HID SENSOR HUB DRIVERS
6570 M:      Jiri Kosina <jikos@kernel.org>
6571 M:      Jonathan Cameron <jic23@kernel.org>
6572 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6573 L:      linux-input@vger.kernel.org
6574 L:      linux-iio@vger.kernel.org
6575 S:      Maintained
6576 F:      Documentation/hid/hid-sensor*
6577 F:      drivers/hid/hid-sensor-*
6578 F:      drivers/iio/*/hid-*
6579 F:      include/linux/hid-sensor-*
6580
6581 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6582 M:      Thomas Gleixner <tglx@linutronix.de>
6583 L:      linux-kernel@vger.kernel.org
6584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6585 S:      Maintained
6586 F:      Documentation/timers/
6587 F:      kernel/time/hrtimer.c
6588 F:      kernel/time/clockevents.c
6589 F:      kernel/time/timer_*.c
6590 F:      include/linux/clockchips.h
6591 F:      include/linux/hrtimer.h
6592
6593 HIGH-SPEED SCC DRIVER FOR AX.25
6594 L:      linux-hams@vger.kernel.org
6595 S:      Orphan
6596 F:      drivers/net/hamradio/dmascc.c
6597 F:      drivers/net/hamradio/scc.c
6598
6599 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6600 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6601 W:      http://www.highpoint-tech.com
6602 S:      Supported
6603 F:      Documentation/scsi/hptiop.txt
6604 F:      drivers/scsi/hptiop.c
6605
6606 HIPPI
6607 M:      Jes Sorensen <jes@trained-monkey.org>
6608 L:      linux-hippi@sunsite.dk
6609 S:      Maintained
6610 F:      include/linux/hippidevice.h
6611 F:      include/uapi/linux/if_hippi.h
6612 F:      net/802/hippi.c
6613 F:      drivers/net/hippi/
6614
6615 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6616 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6617 M:      Salil Mehta <salil.mehta@huawei.com>
6618 L:      netdev@vger.kernel.org
6619 W:      http://www.hisilicon.com
6620 S:      Maintained
6621 F:      drivers/net/ethernet/hisilicon/hns3/
6622
6623 HISILICON LPC BUS DRIVER
6624 M:      john.garry@huawei.com
6625 W:      http://www.hisilicon.com
6626 S:      Maintained
6627 F:      drivers/bus/hisi_lpc.c
6628 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6629
6630 HISILICON NETWORK SUBSYSTEM DRIVER
6631 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6632 M:      Salil Mehta <salil.mehta@huawei.com>
6633 L:      netdev@vger.kernel.org
6634 W:      http://www.hisilicon.com
6635 S:      Maintained
6636 F:      drivers/net/ethernet/hisilicon/
6637 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6638
6639 HISILICON PMU DRIVER
6640 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6641 W:      http://www.hisilicon.com
6642 S:      Supported
6643 F:      drivers/perf/hisilicon
6644 F:      Documentation/perf/hisi-pmu.txt
6645
6646 HISILICON ROCE DRIVER
6647 M:      Lijun Ou <oulijun@huawei.com>
6648 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6649 L:      linux-rdma@vger.kernel.org
6650 S:      Maintained
6651 F:      drivers/infiniband/hw/hns/
6652 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6653
6654 HISILICON SAS Controller
6655 M:      John Garry <john.garry@huawei.com>
6656 W:      http://www.hisilicon.com
6657 S:      Supported
6658 F:      drivers/scsi/hisi_sas/
6659 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6660
6661 HMM - Heterogeneous Memory Management
6662 M:      Jérôme Glisse <jglisse@redhat.com>
6663 L:      linux-mm@kvack.org
6664 S:      Maintained
6665 F:      mm/hmm*
6666 F:      include/linux/hmm*
6667 F:      Documentation/vm/hmm.rst
6668
6669 HOST AP DRIVER
6670 M:      Jouni Malinen <j@w1.fi>
6671 L:      linux-wireless@vger.kernel.org
6672 W:      http://w1.fi/hostap-driver.html
6673 S:      Obsolete
6674 F:      drivers/net/wireless/intersil/hostap/
6675
6676 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6677 L:      platform-driver-x86@vger.kernel.org
6678 S:      Orphan
6679 F:      drivers/platform/x86/tc1100-wmi.c
6680
6681 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6682 M:      Jaroslav Kysela <perex@perex.cz>
6683 S:      Maintained
6684 F:      drivers/net/ethernet/hp/hp100.*
6685
6686 HPET:   High Precision Event Timers driver
6687 M:      Clemens Ladisch <clemens@ladisch.de>
6688 S:      Maintained
6689 F:      Documentation/timers/hpet.txt
6690 F:      drivers/char/hpet.c
6691 F:      include/linux/hpet.h
6692 F:      include/uapi/linux/hpet.h
6693
6694 HPET:   x86
6695 S:      Orphan
6696 F:      arch/x86/kernel/hpet.c
6697 F:      arch/x86/include/asm/hpet.h
6698
6699 HPFS FILESYSTEM
6700 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6701 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6702 S:      Maintained
6703 F:      fs/hpfs/
6704
6705 HSI SUBSYSTEM
6706 M:      Sebastian Reichel <sre@kernel.org>
6707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6708 S:      Maintained
6709 F:      Documentation/ABI/testing/sysfs-bus-hsi
6710 F:      Documentation/driver-api/hsi.rst
6711 F:      drivers/hsi/
6712 F:      include/linux/hsi/
6713 F:      include/uapi/linux/hsi/
6714
6715 HSO 3G MODEM DRIVER
6716 L:      linux-usb@vger.kernel.org
6717 S:      Orphan
6718 F:      drivers/net/usb/hso.c
6719
6720 HSR NETWORK PROTOCOL
6721 M:      Arvid Brodin <arvid.brodin@alten.se>
6722 L:      netdev@vger.kernel.org
6723 S:      Maintained
6724 F:      net/hsr/
6725
6726 HT16K33 LED CONTROLLER DRIVER
6727 M:      Robin van der Gracht <robin@protonic.nl>
6728 S:      Maintained
6729 F:      drivers/auxdisplay/ht16k33.c
6730 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6731
6732 HTCPEN TOUCHSCREEN DRIVER
6733 M:      Pau Oliva Fora <pof@eslack.org>
6734 L:      linux-input@vger.kernel.org
6735 S:      Maintained
6736 F:      drivers/input/touchscreen/htcpen.c
6737
6738 HUAWEI ETHERNET DRIVER
6739 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6740 L:      netdev@vger.kernel.org
6741 S:      Supported
6742 F:      Documentation/networking/hinic.txt
6743 F:      drivers/net/ethernet/huawei/hinic/
6744
6745 HUGETLB FILESYSTEM
6746 M:      Mike Kravetz <mike.kravetz@oracle.com>
6747 L:      linux-mm@kvack.org
6748 S:      Maintained
6749 F:      fs/hugetlbfs/
6750 F:      mm/hugetlb.c
6751 F:      include/linux/hugetlb.h
6752 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6753 F:      Documentation/vm/hugetlbfs_reserv.rst
6754 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6755
6756 HVA ST MEDIA DRIVER
6757 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6758 L:      linux-media@vger.kernel.org
6759 T:      git git://linuxtv.org/media_tree.git
6760 W:      https://linuxtv.org
6761 S:      Supported
6762 F:      drivers/media/platform/sti/hva
6763
6764 HWPOISON MEMORY FAILURE HANDLING
6765 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6766 L:      linux-mm@kvack.org
6767 S:      Maintained
6768 F:      mm/memory-failure.c
6769 F:      mm/hwpoison-inject.c
6770
6771 Hyper-V CORE AND DRIVERS
6772 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6773 M:      Haiyang Zhang <haiyangz@microsoft.com>
6774 M:      Stephen Hemminger <sthemmin@microsoft.com>
6775 L:      devel@linuxdriverproject.org
6776 S:      Maintained
6777 F:      Documentation/networking/netvsc.txt
6778 F:      arch/x86/include/asm/mshyperv.h
6779 F:      arch/x86/include/asm/trace/hyperv.h
6780 F:      arch/x86/include/asm/hyperv-tlfs.h
6781 F:      arch/x86/kernel/cpu/mshyperv.c
6782 F:      arch/x86/hyperv
6783 F:      drivers/hid/hid-hyperv.c
6784 F:      drivers/hv/
6785 F:      drivers/input/serio/hyperv-keyboard.c
6786 F:      drivers/pci/controller/pci-hyperv.c
6787 F:      drivers/net/hyperv/
6788 F:      drivers/scsi/storvsc_drv.c
6789 F:      drivers/uio/uio_hv_generic.c
6790 F:      drivers/video/fbdev/hyperv_fb.c
6791 F:      net/vmw_vsock/hyperv_transport.c
6792 F:      include/linux/hyperv.h
6793 F:      include/uapi/linux/hyperv.h
6794 F:      tools/hv/
6795 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6796
6797 HYPERVISOR VIRTUAL CONSOLE DRIVER
6798 L:      linuxppc-dev@lists.ozlabs.org
6799 S:      Odd Fixes
6800 F:      drivers/tty/hvc/
6801
6802 I2C ACPI SUPPORT
6803 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6804 L:      linux-i2c@vger.kernel.org
6805 L:      linux-acpi@vger.kernel.org
6806 S:      Maintained
6807 F:      drivers/i2c/i2c-core-acpi.c
6808
6809 I2C MUXES
6810 M:      Peter Rosin <peda@axentia.se>
6811 L:      linux-i2c@vger.kernel.org
6812 S:      Maintained
6813 F:      Documentation/i2c/i2c-topology
6814 F:      Documentation/i2c/muxes/
6815 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6816 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6817 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6818 F:      drivers/i2c/i2c-mux.c
6819 F:      drivers/i2c/muxes/
6820 F:      include/linux/i2c-mux.h
6821
6822 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6823 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6824 L:      linux-i2c@vger.kernel.org
6825 S:      Maintained
6826 F:      drivers/i2c/busses/i2c-mv64xxx.c
6827
6828 I2C OVER PARALLEL PORT
6829 M:      Jean Delvare <jdelvare@suse.com>
6830 L:      linux-i2c@vger.kernel.org
6831 S:      Maintained
6832 F:      Documentation/i2c/busses/i2c-parport
6833 F:      Documentation/i2c/busses/i2c-parport-light
6834 F:      drivers/i2c/busses/i2c-parport.c
6835 F:      drivers/i2c/busses/i2c-parport-light.c
6836
6837 I2C SUBSYSTEM
6838 M:      Wolfram Sang <wsa@the-dreams.de>
6839 L:      linux-i2c@vger.kernel.org
6840 W:      https://i2c.wiki.kernel.org/
6841 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6843 S:      Maintained
6844 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6845 F:      Documentation/i2c/
6846 F:      drivers/i2c/*
6847 F:      include/linux/i2c.h
6848 F:      include/linux/i2c-dev.h
6849 F:      include/linux/i2c-smbus.h
6850 F:      include/uapi/linux/i2c.h
6851 F:      include/uapi/linux/i2c-*.h
6852
6853 I2C SUBSYSTEM HOST DRIVERS
6854 L:      linux-i2c@vger.kernel.org
6855 W:      https://i2c.wiki.kernel.org/
6856 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6858 S:      Odd Fixes
6859 F:      Documentation/devicetree/bindings/i2c/
6860 F:      drivers/i2c/algos/
6861 F:      drivers/i2c/busses/
6862
6863 I2C-TAOS-EVM DRIVER
6864 M:      Jean Delvare <jdelvare@suse.com>
6865 L:      linux-i2c@vger.kernel.org
6866 S:      Maintained
6867 F:      Documentation/i2c/busses/i2c-taos-evm
6868 F:      drivers/i2c/busses/i2c-taos-evm.c
6869
6870 I2C-TINY-USB DRIVER
6871 M:      Till Harbaum <till@harbaum.org>
6872 L:      linux-i2c@vger.kernel.org
6873 W:      http://www.harbaum.org/till/i2c_tiny_usb
6874 S:      Maintained
6875 F:      drivers/i2c/busses/i2c-tiny-usb.c
6876
6877 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6878 M:      Jean Delvare <jdelvare@suse.com>
6879 L:      linux-i2c@vger.kernel.org
6880 S:      Maintained
6881 F:      Documentation/i2c/busses/i2c-ali1535
6882 F:      Documentation/i2c/busses/i2c-ali1563
6883 F:      Documentation/i2c/busses/i2c-ali15x3
6884 F:      Documentation/i2c/busses/i2c-amd756
6885 F:      Documentation/i2c/busses/i2c-amd8111
6886 F:      Documentation/i2c/busses/i2c-i801
6887 F:      Documentation/i2c/busses/i2c-nforce2
6888 F:      Documentation/i2c/busses/i2c-piix4
6889 F:      Documentation/i2c/busses/i2c-sis5595
6890 F:      Documentation/i2c/busses/i2c-sis630
6891 F:      Documentation/i2c/busses/i2c-sis96x
6892 F:      Documentation/i2c/busses/i2c-via
6893 F:      Documentation/i2c/busses/i2c-viapro
6894 F:      drivers/i2c/busses/i2c-ali1535.c
6895 F:      drivers/i2c/busses/i2c-ali1563.c
6896 F:      drivers/i2c/busses/i2c-ali15x3.c
6897 F:      drivers/i2c/busses/i2c-amd756.c
6898 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6899 F:      drivers/i2c/busses/i2c-amd8111.c
6900 F:      drivers/i2c/busses/i2c-i801.c
6901 F:      drivers/i2c/busses/i2c-isch.c
6902 F:      drivers/i2c/busses/i2c-nforce2.c
6903 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6904 F:      drivers/i2c/busses/i2c-piix4.c
6905 F:      drivers/i2c/busses/i2c-sis5595.c
6906 F:      drivers/i2c/busses/i2c-sis630.c
6907 F:      drivers/i2c/busses/i2c-sis96x.c
6908 F:      drivers/i2c/busses/i2c-via.c
6909 F:      drivers/i2c/busses/i2c-viapro.c
6910
6911 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6912 M:      Hans de Goede <hdegoede@redhat.com>
6913 L:      linux-i2c@vger.kernel.org
6914 S:      Maintained
6915 F:      drivers/i2c/busses/i2c-cht-wc.c
6916
6917 I2C/SMBUS ISMT DRIVER
6918 M:      Seth Heasley <seth.heasley@intel.com>
6919 M:      Neil Horman <nhorman@tuxdriver.com>
6920 L:      linux-i2c@vger.kernel.org
6921 F:      drivers/i2c/busses/i2c-ismt.c
6922 F:      Documentation/i2c/busses/i2c-ismt
6923
6924 I2C/SMBUS STUB DRIVER
6925 M:      Jean Delvare <jdelvare@suse.com>
6926 L:      linux-i2c@vger.kernel.org
6927 S:      Maintained
6928 F:      drivers/i2c/i2c-stub.c
6929
6930 IA64 (Itanium) PLATFORM
6931 M:      Tony Luck <tony.luck@intel.com>
6932 M:      Fenghua Yu <fenghua.yu@intel.com>
6933 L:      linux-ia64@vger.kernel.org
6934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6935 S:      Maintained
6936 F:      arch/ia64/
6937
6938 IBM Power 842 compression accelerator
6939 M:      Haren Myneni <haren@us.ibm.com>
6940 S:      Supported
6941 F:      drivers/crypto/nx/Makefile
6942 F:      drivers/crypto/nx/Kconfig
6943 F:      drivers/crypto/nx/nx-842*
6944 F:      include/linux/sw842.h
6945 F:      crypto/842.c
6946 F:      lib/842/
6947
6948 IBM Power in-Nest Crypto Acceleration
6949 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6950 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6951 L:      linux-crypto@vger.kernel.org
6952 S:      Supported
6953 F:      drivers/crypto/nx/Makefile
6954 F:      drivers/crypto/nx/Kconfig
6955 F:      drivers/crypto/nx/nx-aes*
6956 F:      drivers/crypto/nx/nx-sha*
6957 F:      drivers/crypto/nx/nx.*
6958 F:      drivers/crypto/nx/nx_csbcpb.h
6959 F:      drivers/crypto/nx/nx_debugfs.h
6960
6961 IBM Power Linux RAID adapter
6962 M:      Brian King <brking@us.ibm.com>
6963 S:      Supported
6964 F:      drivers/scsi/ipr.*
6965
6966 IBM Power SRIOV Virtual NIC Device Driver
6967 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6968 M:      John Allen <jallen@linux.vnet.ibm.com>
6969 L:      netdev@vger.kernel.org
6970 S:      Supported
6971 F:      drivers/net/ethernet/ibm/ibmvnic.*
6972
6973 IBM Power Virtual Accelerator Switchboard
6974 M:      Sukadev Bhattiprolu
6975 L:      linuxppc-dev@lists.ozlabs.org
6976 S:      Supported
6977 F:      arch/powerpc/platforms/powernv/vas*
6978 F:      arch/powerpc/platforms/powernv/copy-paste.h
6979 F:      arch/powerpc/include/asm/vas.h
6980 F:      arch/powerpc/include/uapi/asm/vas.h
6981
6982 IBM Power Virtual Ethernet Device Driver
6983 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6984 L:      netdev@vger.kernel.org
6985 S:      Supported
6986 F:      drivers/net/ethernet/ibm/ibmveth.*
6987
6988 IBM Power Virtual FC Device Drivers
6989 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6990 L:      linux-scsi@vger.kernel.org
6991 S:      Supported
6992 F:      drivers/scsi/ibmvscsi/ibmvfc*
6993
6994 IBM Power Virtual Management Channel Driver
6995 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6996 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6997 S:      Supported
6998 F:      drivers/misc/ibmvmc.*
6999
7000 IBM Power Virtual SCSI Device Drivers
7001 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7002 L:      linux-scsi@vger.kernel.org
7003 S:      Supported
7004 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7005 F:      include/scsi/viosrp.h
7006
7007 IBM Power Virtual SCSI Device Target Driver
7008 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7009 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7010 L:      linux-scsi@vger.kernel.org
7011 L:      target-devel@vger.kernel.org
7012 S:      Supported
7013 F:      drivers/scsi/ibmvscsi_tgt/
7014
7015 IBM Power VMX Cryptographic instructions
7016 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7017 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7018 L:      linux-crypto@vger.kernel.org
7019 S:      Supported
7020 F:      drivers/crypto/vmx/Makefile
7021 F:      drivers/crypto/vmx/Kconfig
7022 F:      drivers/crypto/vmx/vmx.c
7023 F:      drivers/crypto/vmx/aes*
7024 F:      drivers/crypto/vmx/ghash*
7025 F:      drivers/crypto/vmx/ppc-xlate.pl
7026
7027 IBM ServeRAID RAID DRIVER
7028 S:      Orphan
7029 F:      drivers/scsi/ips.*
7030
7031 ICH LPC AND GPIO DRIVER
7032 M:      Peter Tyser <ptyser@xes-inc.com>
7033 S:      Maintained
7034 F:      drivers/mfd/lpc_ich.c
7035 F:      drivers/gpio/gpio-ich.c
7036
7037 IDE SUBSYSTEM
7038 M:      "David S. Miller" <davem@davemloft.net>
7039 L:      linux-ide@vger.kernel.org
7040 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7042 S:      Maintained
7043 F:      Documentation/ide/
7044 F:      drivers/ide/
7045 F:      include/linux/ide.h
7046
7047 IDE/ATAPI DRIVERS
7048 M:      Borislav Petkov <bp@alien8.de>
7049 L:      linux-ide@vger.kernel.org
7050 S:      Maintained
7051 F:      Documentation/cdrom/ide-cd
7052 F:      drivers/ide/ide-cd*
7053
7054 IDEAPAD LAPTOP EXTRAS DRIVER
7055 M:      Ike Panhc <ike.pan@canonical.com>
7056 L:      platform-driver-x86@vger.kernel.org
7057 W:      http://launchpad.net/ideapad-laptop
7058 S:      Maintained
7059 F:      drivers/platform/x86/ideapad-laptop.c
7060
7061 IDEAPAD LAPTOP SLIDEBAR DRIVER
7062 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7063 L:      linux-input@vger.kernel.org
7064 W:      https://github.com/o2genum/ideapad-slidebar
7065 S:      Maintained
7066 F:      drivers/input/misc/ideapad_slidebar.c
7067
7068 IDT VersaClock 5 CLOCK DRIVER
7069 M:      Marek Vasut <marek.vasut@gmail.com>
7070 S:      Maintained
7071 F:      drivers/clk/clk-versaclock5.c
7072
7073 IEEE 802.15.4 SUBSYSTEM
7074 M:      Alexander Aring <alex.aring@gmail.com>
7075 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7076 L:      linux-wpan@vger.kernel.org
7077 W:      http://wpan.cakelab.org/
7078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7080 S:      Maintained
7081 F:      net/ieee802154/
7082 F:      net/mac802154/
7083 F:      drivers/net/ieee802154/
7084 F:      include/linux/nl802154.h
7085 F:      include/linux/ieee802154.h
7086 F:      include/net/nl802154.h
7087 F:      include/net/mac802154.h
7088 F:      include/net/af_ieee802154.h
7089 F:      include/net/cfg802154.h
7090 F:      include/net/ieee802154_netdev.h
7091 F:      Documentation/networking/ieee802154.txt
7092
7093 IFE PROTOCOL
7094 M:      Yotam Gigi <yotam.gi@gmail.com>
7095 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7096 F:      net/ife
7097 F:      include/net/ife.h
7098 F:      include/uapi/linux/ife.h
7099
7100 IGORPLUG-USB IR RECEIVER
7101 M:      Sean Young <sean@mess.org>
7102 L:      linux-media@vger.kernel.org
7103 S:      Maintained
7104 F:      drivers/media/rc/igorplugusb.c
7105
7106 IGUANAWORKS USB IR TRANSCEIVER
7107 M:      Sean Young <sean@mess.org>
7108 L:      linux-media@vger.kernel.org
7109 S:      Maintained
7110 F:      drivers/media/rc/iguanair.c
7111
7112 IIO DIGITAL POTENTIOMETER DAC
7113 M:      Peter Rosin <peda@axentia.se>
7114 L:      linux-iio@vger.kernel.org
7115 S:      Maintained
7116 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7117 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7118 F:      drivers/iio/dac/dpot-dac.c
7119
7120 IIO ENVELOPE DETECTOR
7121 M:      Peter Rosin <peda@axentia.se>
7122 L:      linux-iio@vger.kernel.org
7123 S:      Maintained
7124 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7125 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7126 F:      drivers/iio/adc/envelope-detector.c
7127
7128 IIO MULTIPLEXER
7129 M:      Peter Rosin <peda@axentia.se>
7130 L:      linux-iio@vger.kernel.org
7131 S:      Maintained
7132 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7133 F:      drivers/iio/multiplexer/iio-mux.c
7134
7135 IIO SUBSYSTEM AND DRIVERS
7136 M:      Jonathan Cameron <jic23@kernel.org>
7137 R:      Hartmut Knaack <knaack.h@gmx.de>
7138 R:      Lars-Peter Clausen <lars@metafoo.de>
7139 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7140 L:      linux-iio@vger.kernel.org
7141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7142 S:      Maintained
7143 F:      Documentation/ABI/testing/configfs-iio*
7144 F:      Documentation/ABI/testing/sysfs-bus-iio*
7145 F:      Documentation/devicetree/bindings/iio/
7146 F:      drivers/iio/
7147 F:      drivers/staging/iio/
7148 F:      include/linux/iio/
7149 F:      tools/iio/
7150
7151 IIO UNIT CONVERTER
7152 M:      Peter Rosin <peda@axentia.se>
7153 L:      linux-iio@vger.kernel.org
7154 S:      Maintained
7155 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7156 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7157 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7158 F:      drivers/iio/afe/iio-rescale.c
7159
7160 IKANOS/ADI EAGLE ADSL USB DRIVER
7161 M:      Matthieu Castet <castet.matthieu@free.fr>
7162 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7163 S:      Maintained
7164 F:      drivers/usb/atm/ueagle-atm.c
7165
7166 IMGTEC ASCII LCD DRIVER
7167 M:      Paul Burton <paul.burton@mips.com>
7168 S:      Maintained
7169 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7170 F:      drivers/auxdisplay/img-ascii-lcd.c
7171
7172 IMGTEC IR DECODER DRIVER
7173 M:      James Hogan <jhogan@kernel.org>
7174 S:      Maintained
7175 F:      drivers/media/rc/img-ir/
7176
7177 IMON SOUNDGRAPH USB IR RECEIVER
7178 M:      Sean Young <sean@mess.org>
7179 L:      linux-media@vger.kernel.org
7180 S:      Maintained
7181 F:      drivers/media/rc/imon_raw.c
7182 F:      drivers/media/rc/imon.c
7183
7184 IMS TWINTURBO FRAMEBUFFER DRIVER
7185 L:      linux-fbdev@vger.kernel.org
7186 S:      Orphan
7187 F:      drivers/video/fbdev/imsttfb.c
7188
7189 INA209 HARDWARE MONITOR DRIVER
7190 M:      Guenter Roeck <linux@roeck-us.net>
7191 L:      linux-hwmon@vger.kernel.org
7192 S:      Maintained
7193 F:      Documentation/hwmon/ina209
7194 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7195 F:      drivers/hwmon/ina209.c
7196
7197 INA2XX HARDWARE MONITOR DRIVER
7198 M:      Guenter Roeck <linux@roeck-us.net>
7199 L:      linux-hwmon@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/hwmon/ina2xx
7202 F:      drivers/hwmon/ina2xx.c
7203 F:      include/linux/platform_data/ina2xx.h
7204
7205 INDUSTRY PACK SUBSYSTEM (IPACK)
7206 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7207 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7208 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7209 L:      industrypack-devel@lists.sourceforge.net
7210 W:      http://industrypack.sourceforge.net
7211 S:      Maintained
7212 F:      drivers/ipack/
7213
7214 INFINIBAND SUBSYSTEM
7215 M:      Doug Ledford <dledford@redhat.com>
7216 M:      Jason Gunthorpe <jgg@mellanox.com>
7217 L:      linux-rdma@vger.kernel.org
7218 W:      https://github.com/linux-rdma/rdma-core
7219 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7221 S:      Supported
7222 F:      Documentation/devicetree/bindings/infiniband/
7223 F:      Documentation/infiniband/
7224 F:      drivers/infiniband/
7225 F:      include/uapi/linux/if_infiniband.h
7226 F:      include/uapi/rdma/
7227 F:      include/rdma/
7228
7229 INGENIC JZ4780 DMA Driver
7230 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7231 S:      Maintained
7232 F:      drivers/dma/dma-jz4780.c
7233
7234 INGENIC JZ4780 NAND DRIVER
7235 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7236 L:      linux-mtd@lists.infradead.org
7237 S:      Maintained
7238 F:      drivers/mtd/nand/raw/jz4780_*
7239
7240 INOTIFY
7241 M:      Jan Kara <jack@suse.cz>
7242 R:      Amir Goldstein <amir73il@gmail.com>
7243 L:      linux-fsdevel@vger.kernel.org
7244 S:      Maintained
7245 F:      Documentation/filesystems/inotify.txt
7246 F:      fs/notify/inotify/
7247 F:      include/linux/inotify.h
7248 F:      include/uapi/linux/inotify.h
7249
7250 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7251 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7252 L:      linux-input@vger.kernel.org
7253 Q:      http://patchwork.kernel.org/project/linux-input/list/
7254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7255 S:      Maintained
7256 F:      drivers/input/
7257 F:      include/linux/input.h
7258 F:      include/uapi/linux/input.h
7259 F:      include/uapi/linux/input-event-codes.h
7260 F:      include/linux/input/
7261 F:      Documentation/devicetree/bindings/input/
7262 F:      Documentation/devicetree/bindings/serio/
7263 F:      Documentation/input/
7264
7265 INPUT MULTITOUCH (MT) PROTOCOL
7266 M:      Henrik Rydberg <rydberg@bitmath.org>
7267 L:      linux-input@vger.kernel.org
7268 S:      Odd fixes
7269 F:      Documentation/input/multi-touch-protocol.rst
7270 F:      drivers/input/input-mt.c
7271 K:      \b(ABS|SYN)_MT_
7272
7273 INSIDE SECURE CRYPTO DRIVER
7274 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7275 F:      drivers/crypto/inside-secure/
7276 S:      Maintained
7277 L:      linux-crypto@vger.kernel.org
7278
7279 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7280 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7281 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7282 L:      linux-integrity@vger.kernel.org
7283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7284 S:      Supported
7285 F:      security/integrity/ima/
7286
7287 INTEL 810/815 FRAMEBUFFER DRIVER
7288 M:      Antonino Daplas <adaplas@gmail.com>
7289 L:      linux-fbdev@vger.kernel.org
7290 S:      Maintained
7291 F:      drivers/video/fbdev/i810/
7292
7293 INTEL ASoC DRIVERS
7294 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7295 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7296 M:      Jie Yang <yang.jie@linux.intel.com>
7297 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7298 S:      Supported
7299 F:      sound/soc/intel/
7300
7301 INTEL C600 SERIES SAS CONTROLLER DRIVER
7302 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7303 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7304 L:      linux-scsi@vger.kernel.org
7305 T:      git git://git.code.sf.net/p/intel-sas/isci
7306 S:      Supported
7307 F:      drivers/scsi/isci/
7308
7309 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7310 M:      Jani Nikula <jani.nikula@linux.intel.com>
7311 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7312 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7313 L:      intel-gfx@lists.freedesktop.org
7314 W:      https://01.org/linuxgraphics/
7315 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7316 C:      irc://chat.freenode.net/intel-gfx
7317 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7318 T:      git git://anongit.freedesktop.org/drm-intel
7319 S:      Supported
7320 F:      drivers/gpu/drm/i915/
7321 F:      include/drm/i915*
7322 F:      include/uapi/drm/i915_drm.h
7323 F:      Documentation/gpu/i915.rst
7324
7325 INTEL ETHERNET DRIVERS
7326 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7327 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7328 W:      http://www.intel.com/support/feedback.htm
7329 W:      http://e1000.sourceforge.net/
7330 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7333 S:      Supported
7334 F:      Documentation/networking/e100.rst
7335 F:      Documentation/networking/e1000.rst
7336 F:      Documentation/networking/e1000e.txt
7337 F:      Documentation/networking/igb.txt
7338 F:      Documentation/networking/igbvf.txt
7339 F:      Documentation/networking/ixgb.txt
7340 F:      Documentation/networking/ixgbe.txt
7341 F:      Documentation/networking/ixgbevf.txt
7342 F:      Documentation/networking/i40e.txt
7343 F:      Documentation/networking/i40evf.txt
7344 F:      Documentation/networking/ice.txt
7345 F:      drivers/net/ethernet/intel/
7346 F:      drivers/net/ethernet/intel/*/
7347 F:      include/linux/avf/virtchnl.h
7348
7349 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7350 M:      Maik Broemme <mbroemme@libmpq.org>
7351 L:      linux-fbdev@vger.kernel.org
7352 S:      Maintained
7353 F:      Documentation/fb/intelfb.txt
7354 F:      drivers/video/fbdev/intelfb/
7355
7356 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7357 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7358 M:      Zhi Wang <zhi.a.wang@intel.com>
7359 L:      intel-gvt-dev@lists.freedesktop.org
7360 L:      intel-gfx@lists.freedesktop.org
7361 W:      https://01.org/igvt-g
7362 T:      git https://github.com/intel/gvt-linux.git
7363 S:      Supported
7364 F:      drivers/gpu/drm/i915/gvt/
7365
7366 INTEL HID EVENT DRIVER
7367 M:      Alex Hung <alex.hung@canonical.com>
7368 L:      platform-driver-x86@vger.kernel.org
7369 S:      Maintained
7370 F:      drivers/platform/x86/intel-hid.c
7371
7372 INTEL I/OAT DMA DRIVER
7373 M:      Dave Jiang <dave.jiang@intel.com>
7374 R:      Dan Williams <dan.j.williams@intel.com>
7375 L:      dmaengine@vger.kernel.org
7376 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7377 S:      Supported
7378 F:      drivers/dma/ioat*
7379
7380 INTEL IDLE DRIVER
7381 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7382 M:      Len Brown <lenb@kernel.org>
7383 L:      linux-pm@vger.kernel.org
7384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7385 B:      https://bugzilla.kernel.org
7386 S:      Supported
7387 F:      drivers/idle/intel_idle.c
7388
7389 INTEL INTEGRATED SENSOR HUB DRIVER
7390 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7391 M:      Jiri Kosina <jikos@kernel.org>
7392 L:      linux-input@vger.kernel.org
7393 S:      Maintained
7394 F:      drivers/hid/intel-ish-hid/
7395
7396 INTEL IOMMU (VT-d)
7397 M:      David Woodhouse <dwmw2@infradead.org>
7398 L:      iommu@lists.linux-foundation.org
7399 T:      git git://git.infradead.org/iommu-2.6.git
7400 S:      Supported
7401 F:      drivers/iommu/intel-iommu.c
7402 F:      include/linux/intel-iommu.h
7403
7404 INTEL IOP-ADMA DMA DRIVER
7405 R:      Dan Williams <dan.j.williams@intel.com>
7406 S:      Odd fixes
7407 F:      drivers/dma/iop-adma.c
7408
7409 INTEL IPU3 CSI-2 CIO2 DRIVER
7410 M:      Yong Zhi <yong.zhi@intel.com>
7411 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7412 M:      Bingbu Cao <bingbu.cao@intel.com>
7413 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7414 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7415 L:      linux-media@vger.kernel.org
7416 S:      Maintained
7417 F:      drivers/media/pci/intel/ipu3/
7418 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7419
7420 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7421 M:      Krzysztof Halasa <khalasa@piap.pl>
7422 S:      Maintained
7423 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7424 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7425 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7426 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7427 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7428 F:      drivers/net/wan/ixp4xx_hss.c
7429
7430 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7431 M:      Deepak Saxena <dsaxena@plexity.net>
7432 S:      Maintained
7433 F:      drivers/char/hw_random/ixp4xx-rng.c
7434
7435 INTEL MANAGEMENT ENGINE (mei)
7436 M:      Tomas Winkler <tomas.winkler@intel.com>
7437 L:      linux-kernel@vger.kernel.org
7438 S:      Supported
7439 F:      include/uapi/linux/mei.h
7440 F:      include/linux/mei_cl_bus.h
7441 F:      drivers/misc/mei/*
7442 F:      drivers/watchdog/mei_wdt.c
7443 F:      Documentation/misc-devices/mei/*
7444 F:      samples/mei/*
7445
7446 INTEL MENLOW THERMAL DRIVER
7447 M:      Sujith Thomas <sujith.thomas@intel.com>
7448 L:      platform-driver-x86@vger.kernel.org
7449 W:      https://01.org/linux-acpi
7450 S:      Supported
7451 F:      drivers/platform/x86/intel_menlow.c
7452
7453 INTEL MERRIFIELD GPIO DRIVER
7454 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7455 L:      linux-gpio@vger.kernel.org
7456 S:      Maintained
7457 F:      drivers/gpio/gpio-merrifield.c
7458
7459 INTEL MIC DRIVERS (mic)
7460 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7461 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7462 S:      Supported
7463 W:      https://github.com/sudeepdutt/mic
7464 W:      http://software.intel.com/en-us/mic-developer
7465 F:      include/linux/mic_bus.h
7466 F:      include/linux/scif.h
7467 F:      include/uapi/linux/mic_common.h
7468 F:      include/uapi/linux/mic_ioctl.h
7469 F:      include/uapi/linux/scif_ioctl.h
7470 F:      drivers/misc/mic/
7471 F:      drivers/dma/mic_x100_dma.c
7472 F:      drivers/dma/mic_x100_dma.h
7473 F:      Documentation/mic/
7474
7475 INTEL PMC CORE DRIVER
7476 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7477 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7478 L:      platform-driver-x86@vger.kernel.org
7479 S:      Maintained
7480 F:      arch/x86/include/asm/pmc_core.h
7481 F:      drivers/platform/x86/intel_pmc_core*
7482
7483 INTEL PMC/P-Unit IPC DRIVER
7484 M:      Zha Qipeng<qipeng.zha@intel.com>
7485 L:      platform-driver-x86@vger.kernel.org
7486 S:      Maintained
7487 F:      drivers/platform/x86/intel_pmc_ipc.c
7488 F:      drivers/platform/x86/intel_punit_ipc.c
7489 F:      arch/x86/include/asm/intel_pmc_ipc.h
7490 F:      arch/x86/include/asm/intel_punit_ipc.h
7491
7492 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7493 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7494 L:      linux-wireless@vger.kernel.org
7495 S:      Maintained
7496 F:      Documentation/networking/README.ipw2100
7497 F:      Documentation/networking/README.ipw2200
7498 F:      drivers/net/wireless/intel/ipw2x00/
7499
7500 INTEL PSTATE DRIVER
7501 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7502 M:      Len Brown <lenb@kernel.org>
7503 L:      linux-pm@vger.kernel.org
7504 S:      Supported
7505 F:      drivers/cpufreq/intel_pstate.c
7506
7507 INTEL RDMA RNIC DRIVER
7508 M:      Faisal Latif <faisal.latif@intel.com>
7509 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7510 L:      linux-rdma@vger.kernel.org
7511 S:      Supported
7512 F:      drivers/infiniband/hw/i40iw/
7513 F:      include/uapi/rdma/i40iw-abi.h
7514
7515 INTEL SHA MULTIBUFFER DRIVER
7516 M:      Megha Dey <megha.dey@linux.intel.com>
7517 R:      Tim Chen <tim.c.chen@linux.intel.com>
7518 L:      linux-crypto@vger.kernel.org
7519 S:      Supported
7520 F:      arch/x86/crypto/sha*-mb/
7521 F:      crypto/mcryptd.c
7522
7523 INTEL TELEMETRY DRIVER
7524 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7525 L:      platform-driver-x86@vger.kernel.org
7526 S:      Maintained
7527 F:      arch/x86/include/asm/intel_telemetry.h
7528 F:      drivers/platform/x86/intel_telemetry*
7529
7530 INTEL VIRTUAL BUTTON DRIVER
7531 M:      AceLan Kao <acelan.kao@canonical.com>
7532 L:      platform-driver-x86@vger.kernel.org
7533 S:      Maintained
7534 F:      drivers/platform/x86/intel-vbtn.c
7535
7536 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7537 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7538 L:      linux-wireless@vger.kernel.org
7539 S:      Supported
7540 F:      drivers/net/wireless/intel/iwlegacy/
7541
7542 INTEL WIRELESS WIFI LINK (iwlwifi)
7543 M:      Johannes Berg <johannes.berg@intel.com>
7544 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7545 M:      Luca Coelho <luciano.coelho@intel.com>
7546 M:      Intel Linux Wireless <linuxwifi@intel.com>
7547 L:      linux-wireless@vger.kernel.org
7548 W:      http://intellinuxwireless.org
7549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7550 S:      Supported
7551 F:      drivers/net/wireless/intel/iwlwifi/
7552
7553 INTEL WIRELESS WIMAX CONNECTION 2400
7554 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7555 M:      linux-wimax@intel.com
7556 L:      wimax@linuxwimax.org (subscribers-only)
7557 S:      Supported
7558 W:      http://linuxwimax.org
7559 F:      Documentation/wimax/README.i2400m
7560 F:      drivers/net/wimax/i2400m/
7561 F:      include/uapi/linux/wimax/i2400m.h
7562
7563 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7564 M:      Mario Limonciello <mario.limonciello@dell.com>
7565 S:      Maintained
7566 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7567
7568 INTEL(R) TRACE HUB
7569 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7570 S:      Supported
7571 F:      Documentation/trace/intel_th.rst
7572 F:      drivers/hwtracing/intel_th/
7573
7574 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7575 M:      Ning Sun <ning.sun@intel.com>
7576 L:      tboot-devel@lists.sourceforge.net
7577 W:      http://tboot.sourceforge.net
7578 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7579 S:      Supported
7580 F:      Documentation/intel_txt.txt
7581 F:      include/linux/tboot.h
7582 F:      arch/x86/kernel/tboot.c
7583
7584 INTEL-MID GPIO DRIVER
7585 M:      David Cohen <david.a.cohen@linux.intel.com>
7586 L:      linux-gpio@vger.kernel.org
7587 S:      Maintained
7588 F:      drivers/gpio/gpio-intel-mid.c
7589
7590 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7591 M:      Linus Walleij <linus.walleij@linaro.org>
7592 L:      linux-iio@vger.kernel.org
7593 S:      Maintained
7594 F:      drivers/iio/gyro/mpu3050*
7595 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7596
7597 IOC3 ETHERNET DRIVER
7598 M:      Ralf Baechle <ralf@linux-mips.org>
7599 L:      linux-mips@linux-mips.org
7600 S:      Maintained
7601 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7602
7603 IOC3 SERIAL DRIVER
7604 M:      Pat Gefre <pfg@sgi.com>
7605 L:      linux-serial@vger.kernel.org
7606 S:      Maintained
7607 F:      drivers/tty/serial/ioc3_serial.c
7608
7609 IOMMU DRIVERS
7610 M:      Joerg Roedel <joro@8bytes.org>
7611 L:      iommu@lists.linux-foundation.org
7612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7613 S:      Maintained
7614 F:      Documentation/devicetree/bindings/iommu/
7615 F:      drivers/iommu/
7616 F:      include/linux/iommu.h
7617 F:      include/linux/of_iommu.h
7618 F:      include/linux/iova.h
7619
7620 IP MASQUERADING
7621 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7622 S:      Maintained
7623 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7624
7625 IPMI SUBSYSTEM
7626 M:      Corey Minyard <minyard@acm.org>
7627 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7628 W:      http://openipmi.sourceforge.net/
7629 S:      Supported
7630 F:      Documentation/IPMI.txt
7631 F:      drivers/char/ipmi/
7632 F:      include/linux/ipmi*
7633 F:      include/uapi/linux/ipmi*
7634
7635 IPS SCSI RAID DRIVER
7636 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7637 L:      linux-scsi@vger.kernel.org
7638 W:      http://www.adaptec.com/
7639 S:      Maintained
7640 F:      drivers/scsi/ips*
7641
7642 IPVS
7643 M:      Wensong Zhang <wensong@linux-vs.org>
7644 M:      Simon Horman <horms@verge.net.au>
7645 M:      Julian Anastasov <ja@ssi.bg>
7646 L:      netdev@vger.kernel.org
7647 L:      lvs-devel@vger.kernel.org
7648 S:      Maintained
7649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7651 F:      Documentation/networking/ipvs-sysctl.txt
7652 F:      include/net/ip_vs.h
7653 F:      include/uapi/linux/ip_vs.h
7654 F:      net/netfilter/ipvs/
7655
7656 IPWIRELESS DRIVER
7657 M:      Jiri Kosina <jikos@kernel.org>
7658 M:      David Sterba <dsterba@suse.com>
7659 S:      Odd Fixes
7660 F:      drivers/tty/ipwireless/
7661
7662 IPX NETWORK LAYER
7663 L:      netdev@vger.kernel.org
7664 S:      Obsolete
7665 F:      include/uapi/linux/ipx.h
7666 F:      drivers/staging/ipx/
7667
7668 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7669 M:      Marc Zyngier <marc.zyngier@arm.com>
7670 S:      Maintained
7671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7672 F:      Documentation/IRQ-domain.txt
7673 F:      include/linux/irqdomain.h
7674 F:      kernel/irq/irqdomain.c
7675 F:      kernel/irq/msi.c
7676
7677 IRQ SUBSYSTEM
7678 M:      Thomas Gleixner <tglx@linutronix.de>
7679 L:      linux-kernel@vger.kernel.org
7680 S:      Maintained
7681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7682 F:      kernel/irq/
7683
7684 IRQCHIP DRIVERS
7685 M:      Thomas Gleixner <tglx@linutronix.de>
7686 M:      Jason Cooper <jason@lakedaemon.net>
7687 M:      Marc Zyngier <marc.zyngier@arm.com>
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:      Documentation/devicetree/bindings/interrupt-controller/
7692 F:      drivers/irqchip/
7693
7694 ISA
7695 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7696 S:      Maintained
7697 F:      Documentation/isa.txt
7698 F:      drivers/base/isa.c
7699 F:      include/linux/isa.h
7700
7701 ISA RADIO MODULE
7702 M:      Hans Verkuil <hverkuil@xs4all.nl>
7703 L:      linux-media@vger.kernel.org
7704 T:      git git://linuxtv.org/media_tree.git
7705 W:      https://linuxtv.org
7706 S:      Maintained
7707 F:      drivers/media/radio/radio-isa*
7708
7709 ISAPNP
7710 M:      Jaroslav Kysela <perex@perex.cz>
7711 S:      Maintained
7712 F:      Documentation/isapnp.txt
7713 F:      drivers/pnp/isapnp/
7714 F:      include/linux/isapnp.h
7715
7716 ISCSI
7717 M:      Lee Duncan <lduncan@suse.com>
7718 M:      Chris Leech <cleech@redhat.com>
7719 L:      open-iscsi@googlegroups.com
7720 W:      www.open-iscsi.com
7721 S:      Maintained
7722 F:      drivers/scsi/*iscsi*
7723 F:      include/scsi/*iscsi*
7724
7725 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7726 M:      Peter Jones <pjones@redhat.com>
7727 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7728 S:      Maintained
7729 F:      drivers/firmware/iscsi_ibft*
7730
7731 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7732 M:      Sagi Grimberg <sagi@grimberg.me>
7733 M:      Max Gurtovoy <maxg@mellanox.com>
7734 L:      linux-rdma@vger.kernel.org
7735 S:      Supported
7736 W:      http://www.openfabrics.org
7737 W:      www.open-iscsi.org
7738 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7739 F:      drivers/infiniband/ulp/iser/
7740
7741 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7742 M:      Sagi Grimberg <sagi@grimberg.me>
7743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7744 L:      linux-rdma@vger.kernel.org
7745 L:      target-devel@vger.kernel.org
7746 S:      Supported
7747 W:      http://www.linux-iscsi.org
7748 F:      drivers/infiniband/ulp/isert
7749
7750 ISDN SUBSYSTEM
7751 M:      Karsten Keil <isdn@linux-pingi.de>
7752 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7753 L:      netdev@vger.kernel.org
7754 W:      http://www.isdn4linux.de
7755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7756 S:      Maintained
7757 F:      Documentation/isdn/
7758 F:      drivers/isdn/
7759 F:      include/linux/isdn.h
7760 F:      include/linux/isdn/
7761 F:      include/uapi/linux/isdn.h
7762 F:      include/uapi/linux/isdn/
7763
7764 ISDN SUBSYSTEM (Eicon active card driver)
7765 M:      Armin Schindler <mac@melware.de>
7766 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7767 W:      http://www.melware.de
7768 S:      Maintained
7769 F:      drivers/isdn/hardware/eicon/
7770
7771 IT87 HARDWARE MONITORING DRIVER
7772 M:      Jean Delvare <jdelvare@suse.com>
7773 L:      linux-hwmon@vger.kernel.org
7774 S:      Maintained
7775 F:      Documentation/hwmon/it87
7776 F:      drivers/hwmon/it87.c
7777
7778 IT913X MEDIA DRIVER
7779 M:      Antti Palosaari <crope@iki.fi>
7780 L:      linux-media@vger.kernel.org
7781 W:      https://linuxtv.org
7782 W:      http://palosaari.fi/linux/
7783 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7784 T:      git git://linuxtv.org/anttip/media_tree.git
7785 S:      Maintained
7786 F:      drivers/media/tuners/it913x*
7787
7788 IVTV VIDEO4LINUX DRIVER
7789 M:      Andy Walls <awalls@md.metrocast.net>
7790 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7791 L:      linux-media@vger.kernel.org
7792 T:      git git://linuxtv.org/media_tree.git
7793 W:      http://www.ivtvdriver.org
7794 S:      Maintained
7795 F:      Documentation/media/v4l-drivers/ivtv*
7796 F:      drivers/media/pci/ivtv/
7797 F:      include/uapi/linux/ivtv*
7798
7799 IX2505V MEDIA DRIVER
7800 M:      Malcolm Priestley <tvboxspy@gmail.com>
7801 L:      linux-media@vger.kernel.org
7802 W:      https://linuxtv.org
7803 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7804 S:      Maintained
7805 F:      drivers/media/dvb-frontends/ix2505v*
7806
7807 JAILHOUSE HYPERVISOR INTERFACE
7808 M:      Jan Kiszka <jan.kiszka@siemens.com>
7809 L:      jailhouse-dev@googlegroups.com
7810 S:      Maintained
7811 F:      arch/x86/kernel/jailhouse.c
7812 F:      arch/x86/include/asm/jailhouse_para.h
7813
7814 JC42.4 TEMPERATURE SENSOR DRIVER
7815 M:      Guenter Roeck <linux@roeck-us.net>
7816 L:      linux-hwmon@vger.kernel.org
7817 S:      Maintained
7818 F:      drivers/hwmon/jc42.c
7819 F:      Documentation/hwmon/jc42
7820
7821 JFS FILESYSTEM
7822 M:      Dave Kleikamp <shaggy@kernel.org>
7823 L:      jfs-discussion@lists.sourceforge.net
7824 W:      http://jfs.sourceforge.net/
7825 T:      git git://github.com/kleikamp/linux-shaggy.git
7826 S:      Maintained
7827 F:      Documentation/filesystems/jfs.txt
7828 F:      fs/jfs/
7829
7830 JME NETWORK DRIVER
7831 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7832 L:      netdev@vger.kernel.org
7833 S:      Maintained
7834 F:      drivers/net/ethernet/jme.*
7835
7836 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7837 M:      David Woodhouse <dwmw2@infradead.org>
7838 L:      linux-mtd@lists.infradead.org
7839 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7840 S:      Maintained
7841 F:      fs/jffs2/
7842 F:      include/uapi/linux/jffs2.h
7843
7844 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7845 M:      "Theodore Ts'o" <tytso@mit.edu>
7846 M:      Jan Kara <jack@suse.com>
7847 L:      linux-ext4@vger.kernel.org
7848 S:      Maintained
7849 F:      fs/jbd2/
7850 F:      include/linux/jbd2.h
7851
7852 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7853 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7854 L:      linux-media@vger.kernel.org
7855 S:      Maintained
7856 F:      drivers/media/platform/rcar_jpu.c
7857
7858 JSM Neo PCI based serial card
7859 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7860 L:      linux-serial@vger.kernel.org
7861 S:      Maintained
7862 F:      drivers/tty/serial/jsm/
7863
7864 K10TEMP HARDWARE MONITORING DRIVER
7865 M:      Clemens Ladisch <clemens@ladisch.de>
7866 L:      linux-hwmon@vger.kernel.org
7867 S:      Maintained
7868 F:      Documentation/hwmon/k10temp
7869 F:      drivers/hwmon/k10temp.c
7870
7871 K8TEMP HARDWARE MONITORING DRIVER
7872 M:      Rudolf Marek <r.marek@assembler.cz>
7873 L:      linux-hwmon@vger.kernel.org
7874 S:      Maintained
7875 F:      Documentation/hwmon/k8temp
7876 F:      drivers/hwmon/k8temp.c
7877
7878 KASAN
7879 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7880 R:      Alexander Potapenko <glider@google.com>
7881 R:      Dmitry Vyukov <dvyukov@google.com>
7882 L:      kasan-dev@googlegroups.com
7883 S:      Maintained
7884 F:      arch/*/include/asm/kasan.h
7885 F:      arch/*/mm/kasan_init*
7886 F:      Documentation/dev-tools/kasan.rst
7887 F:      include/linux/kasan*.h
7888 F:      lib/test_kasan.c
7889 F:      mm/kasan/
7890 F:      scripts/Makefile.kasan
7891
7892 KCONFIG
7893 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7895 L:      linux-kbuild@vger.kernel.org
7896 S:      Maintained
7897 F:      Documentation/kbuild/kconfig*
7898 F:      scripts/kconfig/
7899 F:      scripts/Kconfig.include
7900
7901 KDUMP
7902 M:      Dave Young <dyoung@redhat.com>
7903 M:      Baoquan He <bhe@redhat.com>
7904 R:      Vivek Goyal <vgoyal@redhat.com>
7905 L:      kexec@lists.infradead.org
7906 W:      http://lse.sourceforge.net/kdump/
7907 S:      Maintained
7908 F:      Documentation/kdump/
7909
7910 KEENE FM RADIO TRANSMITTER DRIVER
7911 M:      Hans Verkuil <hverkuil@xs4all.nl>
7912 L:      linux-media@vger.kernel.org
7913 T:      git git://linuxtv.org/media_tree.git
7914 W:      https://linuxtv.org
7915 S:      Maintained
7916 F:      drivers/media/radio/radio-keene*
7917
7918 KERNEL AUTOMOUNTER
7919 M:      Ian Kent <raven@themaw.net>
7920 L:      autofs@vger.kernel.org
7921 S:      Maintained
7922 F:      fs/autofs/
7923
7924 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7925 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7926 M:      Michal Marek <michal.lkml@markovi.net>
7927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7928 L:      linux-kbuild@vger.kernel.org
7929 S:      Maintained
7930 F:      Documentation/kbuild/
7931 F:      Makefile
7932 F:      scripts/Kbuild*
7933 F:      scripts/Makefile*
7934 F:      scripts/basic/
7935 F:      scripts/mk*
7936 F:      scripts/mod/
7937 F:      scripts/package/
7938
7939 KERNEL JANITORS
7940 L:      kernel-janitors@vger.kernel.org
7941 W:      http://kernelnewbies.org/KernelJanitors
7942 S:      Odd Fixes
7943
7944 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7945 M:      "J. Bruce Fields" <bfields@fieldses.org>
7946 M:      Jeff Layton <jlayton@kernel.org>
7947 L:      linux-nfs@vger.kernel.org
7948 W:      http://nfs.sourceforge.net/
7949 T:      git git://linux-nfs.org/~bfields/linux.git
7950 S:      Supported
7951 F:      fs/nfsd/
7952 F:      include/uapi/linux/nfsd/
7953 F:      fs/lockd/
7954 F:      fs/nfs_common/
7955 F:      net/sunrpc/
7956 F:      include/linux/lockd/
7957 F:      include/linux/sunrpc/
7958 F:      include/uapi/linux/sunrpc/
7959
7960 KERNEL SELFTEST FRAMEWORK
7961 M:      Shuah Khan <shuah@kernel.org>
7962 L:      linux-kselftest@vger.kernel.org
7963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7964 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7965 S:      Maintained
7966 F:      tools/testing/selftests/
7967 F:      Documentation/dev-tools/kselftest*
7968
7969 KERNEL USERMODE HELPER
7970 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7971 L:      linux-kernel@vger.kernel.org
7972 S:      Maintained
7973 F:      kernel/umh.c
7974 F:      include/linux/umh.h
7975
7976 KERNEL VIRTUAL MACHINE (KVM)
7977 M:      Paolo Bonzini <pbonzini@redhat.com>
7978 M:      Radim Krčmář <rkrcmar@redhat.com>
7979 L:      kvm@vger.kernel.org
7980 W:      http://www.linux-kvm.org
7981 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7982 S:      Supported
7983 F:      Documentation/virtual/kvm/
7984 F:      include/trace/events/kvm.h
7985 F:      include/uapi/asm-generic/kvm*
7986 F:      include/uapi/linux/kvm*
7987 F:      include/asm-generic/kvm*
7988 F:      include/linux/kvm*
7989 F:      include/kvm/iodev.h
7990 F:      virt/kvm/*
7991 F:      tools/kvm/
7992
7993 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7994 M:      Joerg Roedel <joro@8bytes.org>
7995 L:      kvm@vger.kernel.org
7996 W:      http://www.linux-kvm.org/
7997 S:      Maintained
7998 F:      arch/x86/include/asm/svm.h
7999 F:      arch/x86/kvm/svm.c
8000
8001 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8002 M:      Christoffer Dall <christoffer.dall@arm.com>
8003 M:      Marc Zyngier <marc.zyngier@arm.com>
8004 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8005 L:      kvmarm@lists.cs.columbia.edu
8006 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8008 S:      Supported
8009 F:      arch/arm/include/uapi/asm/kvm*
8010 F:      arch/arm/include/asm/kvm*
8011 F:      arch/arm/kvm/
8012 F:      virt/kvm/arm/
8013 F:      include/kvm/arm_*
8014
8015 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8016 M:      Christoffer Dall <christoffer.dall@arm.com>
8017 M:      Marc Zyngier <marc.zyngier@arm.com>
8018 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8019 L:      kvmarm@lists.cs.columbia.edu
8020 S:      Maintained
8021 F:      arch/arm64/include/uapi/asm/kvm*
8022 F:      arch/arm64/include/asm/kvm*
8023 F:      arch/arm64/kvm/
8024
8025 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8026 M:      James Hogan <jhogan@kernel.org>
8027 L:      linux-mips@linux-mips.org
8028 S:      Supported
8029 F:      arch/mips/include/uapi/asm/kvm*
8030 F:      arch/mips/include/asm/kvm*
8031 F:      arch/mips/kvm/
8032
8033 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8034 M:      Paul Mackerras <paulus@ozlabs.org>
8035 L:      kvm-ppc@vger.kernel.org
8036 W:      http://www.linux-kvm.org/
8037 T:      git git://github.com/agraf/linux-2.6.git
8038 S:      Supported
8039 F:      arch/powerpc/include/uapi/asm/kvm*
8040 F:      arch/powerpc/include/asm/kvm*
8041 F:      arch/powerpc/kvm/
8042 F:      arch/powerpc/kernel/kvm*
8043
8044 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8045 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8046 M:      Janosch Frank <frankja@linux.ibm.com>
8047 R:      David Hildenbrand <david@redhat.com>
8048 R:      Cornelia Huck <cohuck@redhat.com>
8049 L:      linux-s390@vger.kernel.org
8050 W:      http://www.ibm.com/developerworks/linux/linux390/
8051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8052 S:      Supported
8053 F:      arch/s390/include/uapi/asm/kvm*
8054 F:      arch/s390/include/asm/gmap.h
8055 F:      arch/s390/include/asm/kvm*
8056 F:      arch/s390/kvm/
8057 F:      arch/s390/mm/gmap.c
8058
8059 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8060 M:      Paolo Bonzini <pbonzini@redhat.com>
8061 M:      Radim Krčmář <rkrcmar@redhat.com>
8062 L:      kvm@vger.kernel.org
8063 W:      http://www.linux-kvm.org
8064 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8065 S:      Supported
8066 F:      arch/x86/kvm/
8067 F:      arch/x86/include/uapi/asm/kvm*
8068 F:      arch/x86/include/asm/kvm*
8069 F:      arch/x86/include/asm/pvclock-abi.h
8070 F:      arch/x86/kernel/kvm.c
8071 F:      arch/x86/kernel/kvmclock.c
8072
8073 KERNFS
8074 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8075 M:      Tejun Heo <tj@kernel.org>
8076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8077 S:      Supported
8078 F:      include/linux/kernfs.h
8079 F:      fs/kernfs/
8080
8081 KEXEC
8082 M:      Eric Biederman <ebiederm@xmission.com>
8083 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8084 L:      kexec@lists.infradead.org
8085 S:      Maintained
8086 F:      include/linux/kexec.h
8087 F:      include/uapi/linux/kexec.h
8088 F:      kernel/kexec*
8089
8090 KEYS-ENCRYPTED
8091 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8092 L:      linux-integrity@vger.kernel.org
8093 L:      keyrings@vger.kernel.org
8094 S:      Supported
8095 F:      Documentation/security/keys/trusted-encrypted.rst
8096 F:      include/keys/encrypted-type.h
8097 F:      security/keys/encrypted-keys/
8098
8099 KEYS-TRUSTED
8100 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8101 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8102 L:      linux-integrity@vger.kernel.org
8103 L:      keyrings@vger.kernel.org
8104 S:      Supported
8105 F:      Documentation/security/keys/trusted-encrypted.rst
8106 F:      include/keys/trusted-type.h
8107 F:      security/keys/trusted.c
8108 F:      security/keys/trusted.h
8109
8110 KEYS/KEYRINGS:
8111 M:      David Howells <dhowells@redhat.com>
8112 L:      keyrings@vger.kernel.org
8113 S:      Maintained
8114 F:      Documentation/security/keys/core.rst
8115 F:      include/linux/key.h
8116 F:      include/linux/key-type.h
8117 F:      include/linux/keyctl.h
8118 F:      include/uapi/linux/keyctl.h
8119 F:      include/keys/
8120 F:      security/keys/
8121
8122 KGDB / KDB /debug_core
8123 M:      Jason Wessel <jason.wessel@windriver.com>
8124 M:      Daniel Thompson <daniel.thompson@linaro.org>
8125 W:      http://kgdb.wiki.kernel.org/
8126 L:      kgdb-bugreport@lists.sourceforge.net
8127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8128 S:      Maintained
8129 F:      Documentation/dev-tools/kgdb.rst
8130 F:      drivers/misc/kgdbts.c
8131 F:      drivers/tty/serial/kgdboc.c
8132 F:      include/linux/kdb.h
8133 F:      include/linux/kgdb.h
8134 F:      kernel/debug/
8135
8136 KMEMLEAK
8137 M:      Catalin Marinas <catalin.marinas@arm.com>
8138 S:      Maintained
8139 F:      Documentation/dev-tools/kmemleak.rst
8140 F:      include/linux/kmemleak.h
8141 F:      mm/kmemleak.c
8142 F:      mm/kmemleak-test.c
8143
8144 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8145 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8146 L:      linux-kernel@vger.kernel.org
8147 S:      Maintained
8148 F:      kernel/kmod.c
8149 F:      include/linux/kmod.h
8150 F:      lib/test_kmod.c
8151 F:      tools/testing/selftests/kmod/
8152
8153 KPROBES
8154 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8155 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8156 M:      "David S. Miller" <davem@davemloft.net>
8157 M:      Masami Hiramatsu <mhiramat@kernel.org>
8158 S:      Maintained
8159 F:      Documentation/kprobes.txt
8160 F:      include/linux/kprobes.h
8161 F:      include/asm-generic/kprobes.h
8162 F:      kernel/kprobes.c
8163
8164 KS0108 LCD CONTROLLER DRIVER
8165 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8166 S:      Maintained
8167 F:      Documentation/auxdisplay/ks0108
8168 F:      drivers/auxdisplay/ks0108.c
8169 F:      include/linux/ks0108.h
8170
8171 L3MDEV
8172 M:      David Ahern <dsa@cumulusnetworks.com>
8173 L:      netdev@vger.kernel.org
8174 S:      Maintained
8175 F:      net/l3mdev
8176 F:      include/net/l3mdev.h
8177
8178 LANTIQ MIPS ARCHITECTURE
8179 M:      John Crispin <john@phrozen.org>
8180 L:      linux-mips@linux-mips.org
8181 S:      Maintained
8182 F:      arch/mips/lantiq
8183 F:      drivers/soc/lantiq
8184
8185 LAPB module
8186 L:      linux-x25@vger.kernel.org
8187 S:      Orphan
8188 F:      Documentation/networking/lapb-module.txt
8189 F:      include/*/lapb.h
8190 F:      net/lapb/
8191
8192 LASI 53c700 driver for PARISC
8193 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8194 L:      linux-scsi@vger.kernel.org
8195 S:      Maintained
8196 F:      Documentation/scsi/53c700.txt
8197 F:      drivers/scsi/53c700*
8198
8199 LEAKING_ADDRESSES
8200 M:      Tobin C. Harding <me@tobin.cc>
8201 M:      Tycho Andersen <tycho@tycho.ws>
8202 L:      kernel-hardening@lists.openwall.com
8203 S:      Maintained
8204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8205 F:      scripts/leaking_addresses.pl
8206
8207 LED SUBSYSTEM
8208 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8209 M:      Pavel Machek <pavel@ucw.cz>
8210 L:      linux-leds@vger.kernel.org
8211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8212 S:      Maintained
8213 F:      Documentation/devicetree/bindings/leds/
8214 F:      drivers/leds/
8215 F:      include/linux/leds.h
8216
8217 LEGACY EEPROM DRIVER
8218 M:      Jean Delvare <jdelvare@suse.com>
8219 S:      Maintained
8220 F:      Documentation/misc-devices/eeprom
8221 F:      drivers/misc/eeprom/eeprom.c
8222
8223 LEGO MINDSTORMS EV3
8224 R:      David Lechner <david@lechnology.com>
8225 S:      Maintained
8226 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8227 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8228 F:      drivers/power/supply/lego_ev3_battery.c
8229
8230 LEGO USB Tower driver
8231 M:      Juergen Stuber <starblue@users.sourceforge.net>
8232 L:      legousb-devel@lists.sourceforge.net
8233 W:      http://legousb.sourceforge.net/
8234 S:      Maintained
8235 F:      drivers/usb/misc/legousbtower.c
8236
8237 LG2160 MEDIA DRIVER
8238 M:      Michael Krufky <mkrufky@linuxtv.org>
8239 L:      linux-media@vger.kernel.org
8240 W:      https://linuxtv.org
8241 W:      http://github.com/mkrufky
8242 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8243 T:      git git://linuxtv.org/mkrufky/tuners.git
8244 S:      Maintained
8245 F:      drivers/media/dvb-frontends/lg2160.*
8246
8247 LGDT3305 MEDIA DRIVER
8248 M:      Michael Krufky <mkrufky@linuxtv.org>
8249 L:      linux-media@vger.kernel.org
8250 W:      https://linuxtv.org
8251 W:      http://github.com/mkrufky
8252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8253 T:      git git://linuxtv.org/mkrufky/tuners.git
8254 S:      Maintained
8255 F:      drivers/media/dvb-frontends/lgdt3305.*
8256
8257 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8258 M:      Viresh Kumar <vireshk@kernel.org>
8259 L:      linux-ide@vger.kernel.org
8260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8261 S:      Maintained
8262 F:      include/linux/pata_arasan_cf_data.h
8263 F:      drivers/ata/pata_arasan_cf.c
8264
8265 LIBATA PATA DRIVERS
8266 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8267 M:      Jens Axboe <axboe@kernel.dk>
8268 L:      linux-ide@vger.kernel.org
8269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8270 S:      Maintained
8271 F:      drivers/ata/pata_*.c
8272 F:      drivers/ata/ata_generic.c
8273
8274 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8275 M:      Linus Walleij <linus.walleij@linaro.org>
8276 L:      linux-ide@vger.kernel.org
8277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8278 S:      Maintained
8279 F:      drivers/ata/pata_ftide010.c
8280 F:      drivers/ata/sata_gemini.c
8281 F:      drivers/ata/sata_gemini.h
8282
8283 LIBATA SATA AHCI PLATFORM devices support
8284 M:      Hans de Goede <hdegoede@redhat.com>
8285 M:      Jens Axboe <axboe@kernel.dk>
8286 L:      linux-ide@vger.kernel.org
8287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8288 S:      Maintained
8289 F:      drivers/ata/ahci_platform.c
8290 F:      drivers/ata/libahci_platform.c
8291 F:      include/linux/ahci_platform.h
8292
8293 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8294 M:      Mikael Pettersson <mikpelinux@gmail.com>
8295 L:      linux-ide@vger.kernel.org
8296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8297 S:      Maintained
8298 F:      drivers/ata/sata_promise.*
8299
8300 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8301 M:      Jens Axboe <axboe@kernel.dk>
8302 L:      linux-ide@vger.kernel.org
8303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8304 S:      Maintained
8305 F:      drivers/ata/
8306 F:      include/linux/ata.h
8307 F:      include/linux/libata.h
8308 F:      Documentation/devicetree/bindings/ata/
8309
8310 LIBLOCKDEP
8311 M:      Sasha Levin <alexander.levin@verizon.com>
8312 S:      Maintained
8313 F:      tools/lib/lockdep/
8314
8315 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8316 M:      Ross Zwisler <zwisler@kernel.org>
8317 M:      Dan Williams <dan.j.williams@intel.com>
8318 M:      Vishal Verma <vishal.l.verma@intel.com>
8319 M:      Dave Jiang <dave.jiang@intel.com>
8320 L:      linux-nvdimm@lists.01.org
8321 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8322 S:      Supported
8323 F:      drivers/nvdimm/blk.c
8324 F:      drivers/nvdimm/region_devs.c
8325
8326 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8327 M:      Vishal Verma <vishal.l.verma@intel.com>
8328 M:      Dan Williams <dan.j.williams@intel.com>
8329 M:      Ross Zwisler <zwisler@kernel.org>
8330 M:      Dave Jiang <dave.jiang@intel.com>
8331 L:      linux-nvdimm@lists.01.org
8332 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8333 S:      Supported
8334 F:      drivers/nvdimm/btt*
8335
8336 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8337 M:      Ross Zwisler <zwisler@kernel.org>
8338 M:      Dan Williams <dan.j.williams@intel.com>
8339 M:      Vishal Verma <vishal.l.verma@intel.com>
8340 M:      Dave Jiang <dave.jiang@intel.com>
8341 L:      linux-nvdimm@lists.01.org
8342 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8343 S:      Supported
8344 F:      drivers/nvdimm/pmem*
8345
8346 LIBNVDIMM: DEVICETREE BINDINGS
8347 M:      Oliver O'Halloran <oohall@gmail.com>
8348 L:      linux-nvdimm@lists.01.org
8349 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8350 S:      Supported
8351 F:      drivers/nvdimm/of_pmem.c
8352 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8353
8354 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8355 M:      Dan Williams <dan.j.williams@intel.com>
8356 M:      Ross Zwisler <zwisler@kernel.org>
8357 M:      Vishal Verma <vishal.l.verma@intel.com>
8358 M:      Dave Jiang <dave.jiang@intel.com>
8359 L:      linux-nvdimm@lists.01.org
8360 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8362 S:      Supported
8363 F:      drivers/nvdimm/*
8364 F:      drivers/acpi/nfit/*
8365 F:      include/linux/nd.h
8366 F:      include/linux/libnvdimm.h
8367 F:      include/uapi/linux/ndctl.h
8368
8369 LIGHTNVM PLATFORM SUPPORT
8370 M:      Matias Bjorling <mb@lightnvm.io>
8371 W:      http://github/OpenChannelSSD
8372 L:      linux-block@vger.kernel.org
8373 S:      Maintained
8374 F:      drivers/lightnvm/
8375 F:      include/linux/lightnvm.h
8376 F:      include/uapi/linux/lightnvm.h
8377
8378 LINUX FOR POWER MACINTOSH
8379 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8380 W:      http://www.penguinppc.org/
8381 L:      linuxppc-dev@lists.ozlabs.org
8382 S:      Maintained
8383 F:      arch/powerpc/platforms/powermac/
8384 F:      drivers/macintosh/
8385
8386 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8387 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8388 M:      Paul Mackerras <paulus@samba.org>
8389 M:      Michael Ellerman <mpe@ellerman.id.au>
8390 W:      https://github.com/linuxppc/linux/wiki
8391 L:      linuxppc-dev@lists.ozlabs.org
8392 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8394 S:      Supported
8395 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8396 F:      Documentation/devicetree/bindings/powerpc/
8397 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8398 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8399 F:      Documentation/powerpc/
8400 F:      arch/powerpc/
8401 F:      drivers/char/tpm/tpm_ibmvtpm*
8402 F:      drivers/crypto/nx/
8403 F:      drivers/crypto/vmx/
8404 F:      drivers/i2c/busses/i2c-opal.c
8405 F:      drivers/net/ethernet/ibm/ibmveth.*
8406 F:      drivers/net/ethernet/ibm/ibmvnic.*
8407 F:      drivers/pci/hotplug/pnv_php.c
8408 F:      drivers/pci/hotplug/rpa*
8409 F:      drivers/rtc/rtc-opal.c
8410 F:      drivers/scsi/ibmvscsi/
8411 F:      drivers/tty/hvc/hvc_opal.c
8412 F:      drivers/watchdog/wdrtas.c
8413 F:      tools/testing/selftests/powerpc
8414 N:      /pmac
8415 N:      powermac
8416 N:      powernv
8417 N:      [^a-z0-9]ps3
8418 N:      pseries
8419
8420 LINUX FOR POWERPC EMBEDDED MPC5XXX
8421 M:      Anatolij Gustschin <agust@denx.de>
8422 L:      linuxppc-dev@lists.ozlabs.org
8423 T:      git git://git.denx.de/linux-denx-agust.git
8424 S:      Maintained
8425 F:      arch/powerpc/platforms/512x/
8426 F:      arch/powerpc/platforms/52xx/
8427
8428 LINUX FOR POWERPC EMBEDDED PPC4XX
8429 M:      Alistair Popple <alistair@popple.id.au>
8430 M:      Matt Porter <mporter@kernel.crashing.org>
8431 W:      http://www.penguinppc.org/
8432 L:      linuxppc-dev@lists.ozlabs.org
8433 S:      Maintained
8434 F:      arch/powerpc/platforms/40x/
8435 F:      arch/powerpc/platforms/44x/
8436
8437 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8438 M:      Scott Wood <oss@buserror.net>
8439 M:      Kumar Gala <galak@kernel.crashing.org>
8440 W:      http://www.penguinppc.org/
8441 L:      linuxppc-dev@lists.ozlabs.org
8442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8443 S:      Maintained
8444 F:      arch/powerpc/platforms/83xx/
8445 F:      arch/powerpc/platforms/85xx/
8446 F:      Documentation/devicetree/bindings/powerpc/fsl/
8447
8448 LINUX FOR POWERPC EMBEDDED PPC8XX
8449 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8450 W:      http://www.penguinppc.org/
8451 L:      linuxppc-dev@lists.ozlabs.org
8452 S:      Maintained
8453 F:      arch/powerpc/platforms/8xx/
8454
8455 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8456 L:      linuxppc-dev@lists.ozlabs.org
8457 S:      Orphan
8458 F:      arch/powerpc/*/*virtex*
8459 F:      arch/powerpc/*/*/*virtex*
8460
8461 LINUX FOR POWERPC PA SEMI PWRFICIENT
8462 L:      linuxppc-dev@lists.ozlabs.org
8463 S:      Orphan
8464 F:      arch/powerpc/platforms/pasemi/
8465 F:      drivers/*/*pasemi*
8466 F:      drivers/*/*/*pasemi*
8467
8468 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8469 M:      Kees Cook <keescook@chromium.org>
8470 S:      Maintained
8471 F:      drivers/misc/lkdtm/*
8472
8473 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8474 M:      Alan Stern <stern@rowland.harvard.edu>
8475 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8476 M:      Will Deacon <will.deacon@arm.com>
8477 M:      Peter Zijlstra <peterz@infradead.org>
8478 M:      Boqun Feng <boqun.feng@gmail.com>
8479 M:      Nicholas Piggin <npiggin@gmail.com>
8480 M:      David Howells <dhowells@redhat.com>
8481 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8482 M:      Luc Maranget <luc.maranget@inria.fr>
8483 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8484 R:      Akira Yokosawa <akiyks@gmail.com>
8485 R:      Daniel Lustig <dlustig@nvidia.com>
8486 L:      linux-kernel@vger.kernel.org
8487 L:      linux-arch@vger.kernel.org
8488 S:      Supported
8489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8490 F:      tools/memory-model/
8491 F:      Documentation/atomic_bitops.txt
8492 F:      Documentation/atomic_t.txt
8493 F:      Documentation/core-api/atomic_ops.rst
8494 F:      Documentation/core-api/refcount-vs-atomic.rst
8495 F:      Documentation/memory-barriers.txt
8496
8497 LIS3LV02D ACCELEROMETER DRIVER
8498 M:      Eric Piel <eric.piel@tremplin-utc.net>
8499 S:      Maintained
8500 F:      Documentation/misc-devices/lis3lv02d
8501 F:      drivers/misc/lis3lv02d/
8502 F:      drivers/platform/x86/hp_accel.c
8503
8504 LIVE PATCHING
8505 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8506 M:      Jessica Yu <jeyu@kernel.org>
8507 M:      Jiri Kosina <jikos@kernel.org>
8508 M:      Miroslav Benes <mbenes@suse.cz>
8509 R:      Petr Mladek <pmladek@suse.com>
8510 S:      Maintained
8511 F:      kernel/livepatch/
8512 F:      include/linux/livepatch.h
8513 F:      arch/x86/include/asm/livepatch.h
8514 F:      arch/x86/kernel/livepatch.c
8515 F:      Documentation/livepatch/
8516 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8517 F:      samples/livepatch/
8518 L:      live-patching@vger.kernel.org
8519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8520
8521 LLC (802.2)
8522 L:      netdev@vger.kernel.org
8523 S:      Odd fixes
8524 F:      include/linux/llc.h
8525 F:      include/uapi/linux/llc.h
8526 F:      include/net/llc*
8527 F:      net/llc/
8528
8529 LM73 HARDWARE MONITOR DRIVER
8530 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8531 L:      linux-hwmon@vger.kernel.org
8532 S:      Maintained
8533 F:      drivers/hwmon/lm73.c
8534
8535 LM78 HARDWARE MONITOR DRIVER
8536 M:      Jean Delvare <jdelvare@suse.com>
8537 L:      linux-hwmon@vger.kernel.org
8538 S:      Maintained
8539 F:      Documentation/hwmon/lm78
8540 F:      drivers/hwmon/lm78.c
8541
8542 LM83 HARDWARE MONITOR DRIVER
8543 M:      Jean Delvare <jdelvare@suse.com>
8544 L:      linux-hwmon@vger.kernel.org
8545 S:      Maintained
8546 F:      Documentation/hwmon/lm83
8547 F:      drivers/hwmon/lm83.c
8548
8549 LM90 HARDWARE MONITOR DRIVER
8550 M:      Jean Delvare <jdelvare@suse.com>
8551 L:      linux-hwmon@vger.kernel.org
8552 S:      Maintained
8553 F:      Documentation/hwmon/lm90
8554 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8555 F:      drivers/hwmon/lm90.c
8556 F:      include/dt-bindings/thermal/lm90.h
8557
8558 LM95234 HARDWARE MONITOR DRIVER
8559 M:      Guenter Roeck <linux@roeck-us.net>
8560 L:      linux-hwmon@vger.kernel.org
8561 S:      Maintained
8562 F:      Documentation/hwmon/lm95234
8563 F:      drivers/hwmon/lm95234.c
8564
8565 LME2510 MEDIA DRIVER
8566 M:      Malcolm Priestley <tvboxspy@gmail.com>
8567 L:      linux-media@vger.kernel.org
8568 W:      https://linuxtv.org
8569 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8570 S:      Maintained
8571 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8572
8573 LOADPIN SECURITY MODULE
8574 M:      Kees Cook <keescook@chromium.org>
8575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8576 S:      Supported
8577 F:      security/loadpin/
8578 F:      Documentation/admin-guide/LSM/LoadPin.rst
8579
8580 LOCKING PRIMITIVES
8581 M:      Peter Zijlstra <peterz@infradead.org>
8582 M:      Ingo Molnar <mingo@redhat.com>
8583 M:      Will Deacon <will.deacon@arm.com>
8584 L:      linux-kernel@vger.kernel.org
8585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8586 S:      Maintained
8587 F:      Documentation/locking/
8588 F:      include/linux/lockdep.h
8589 F:      include/linux/spinlock*.h
8590 F:      arch/*/include/asm/spinlock*.h
8591 F:      include/linux/rwlock*.h
8592 F:      include/linux/mutex*.h
8593 F:      arch/*/include/asm/mutex*.h
8594 F:      include/linux/rwsem*.h
8595 F:      arch/*/include/asm/rwsem.h
8596 F:      include/linux/seqlock.h
8597 F:      lib/locking*.[ch]
8598 F:      kernel/locking/
8599 X:      kernel/locking/locktorture.c
8600
8601 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8602 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8603 L:      linux-ntfs-dev@lists.sourceforge.net
8604 W:      http://www.linux-ntfs.org/content/view/19/37/
8605 S:      Maintained
8606 F:      Documentation/ldm.txt
8607 F:      block/partitions/ldm.*
8608
8609 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8610 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8611 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8612 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8613 L:      MPT-FusionLinux.pdl@broadcom.com
8614 L:      linux-scsi@vger.kernel.org
8615 W:      http://www.avagotech.com/support/
8616 S:      Supported
8617 F:      drivers/message/fusion/
8618 F:      drivers/scsi/mpt3sas/
8619
8620 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8621 M:      Matthew Wilcox <matthew@wil.cx>
8622 L:      linux-scsi@vger.kernel.org
8623 S:      Maintained
8624 F:      drivers/scsi/sym53c8xx_2/
8625
8626 LTC4261 HARDWARE MONITOR DRIVER
8627 M:      Guenter Roeck <linux@roeck-us.net>
8628 L:      linux-hwmon@vger.kernel.org
8629 S:      Maintained
8630 F:      Documentation/hwmon/ltc4261
8631 F:      drivers/hwmon/ltc4261.c
8632
8633 LTC4306 I2C MULTIPLEXER DRIVER
8634 M:      Michael Hennerich <michael.hennerich@analog.com>
8635 W:      http://ez.analog.com/community/linux-device-drivers
8636 L:      linux-i2c@vger.kernel.org
8637 S:      Supported
8638 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8639 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8640
8641 LTP (Linux Test Project)
8642 M:      Mike Frysinger <vapier@gentoo.org>
8643 M:      Cyril Hrubis <chrubis@suse.cz>
8644 M:      Wanlong Gao <wanlong.gao@gmail.com>
8645 M:      Jan Stancek <jstancek@redhat.com>
8646 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8647 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8648 L:      ltp@lists.linux.it (subscribers-only)
8649 W:      http://linux-test-project.github.io/
8650 T:      git git://github.com/linux-test-project/ltp.git
8651 S:      Maintained
8652
8653 M68K ARCHITECTURE
8654 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8655 L:      linux-m68k@lists.linux-m68k.org
8656 W:      http://www.linux-m68k.org/
8657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8658 S:      Maintained
8659 F:      arch/m68k/
8660 F:      drivers/zorro/
8661
8662 M68K ON APPLE MACINTOSH
8663 M:      Joshua Thompson <funaho@jurai.org>
8664 W:      http://www.mac.linux-m68k.org/
8665 L:      linux-m68k@lists.linux-m68k.org
8666 S:      Maintained
8667 F:      arch/m68k/mac/
8668
8669 M68K ON HP9000/300
8670 M:      Philip Blundell <philb@gnu.org>
8671 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8672 S:      Maintained
8673 F:      arch/m68k/hp300/
8674
8675 M88DS3103 MEDIA DRIVER
8676 M:      Antti Palosaari <crope@iki.fi>
8677 L:      linux-media@vger.kernel.org
8678 W:      https://linuxtv.org
8679 W:      http://palosaari.fi/linux/
8680 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8681 T:      git git://linuxtv.org/anttip/media_tree.git
8682 S:      Maintained
8683 F:      drivers/media/dvb-frontends/m88ds3103*
8684
8685 M88RS2000 MEDIA DRIVER
8686 M:      Malcolm Priestley <tvboxspy@gmail.com>
8687 L:      linux-media@vger.kernel.org
8688 W:      https://linuxtv.org
8689 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8690 S:      Maintained
8691 F:      drivers/media/dvb-frontends/m88rs2000*
8692
8693 MA901 MASTERKIT USB FM RADIO DRIVER
8694 M:      Alexey Klimov <klimov.linux@gmail.com>
8695 L:      linux-media@vger.kernel.org
8696 T:      git git://linuxtv.org/media_tree.git
8697 S:      Maintained
8698 F:      drivers/media/radio/radio-ma901.c
8699
8700 MAC80211
8701 M:      Johannes Berg <johannes@sipsolutions.net>
8702 L:      linux-wireless@vger.kernel.org
8703 W:      http://wireless.kernel.org/
8704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8706 S:      Maintained
8707 F:      Documentation/networking/mac80211-injection.txt
8708 F:      include/net/mac80211.h
8709 F:      net/mac80211/
8710 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8711 F:      Documentation/networking/mac80211_hwsim/README
8712
8713 MAILBOX API
8714 M:      Jassi Brar <jassisinghbrar@gmail.com>
8715 L:      linux-kernel@vger.kernel.org
8716 S:      Maintained
8717 F:      drivers/mailbox/
8718 F:      include/linux/mailbox_client.h
8719 F:      include/linux/mailbox_controller.h
8720
8721 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8722 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8723 W:      http://www.kernel.org/doc/man-pages
8724 L:      linux-man@vger.kernel.org
8725 S:      Maintained
8726
8727 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8728 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8729 L:      linux-mips@linux-mips.org
8730 S:      Maintained
8731 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8732
8733 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8734 M:      Andrew Lunn <andrew@lunn.ch>
8735 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8736 L:      netdev@vger.kernel.org
8737 S:      Maintained
8738 F:      drivers/net/dsa/mv88e6xxx/
8739 F:      linux/platform_data/mv88e6xxx.h
8740 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8741
8742 MARVELL ARMADA DRM SUPPORT
8743 M:      Russell King <linux@armlinux.org.uk>
8744 S:      Maintained
8745 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8746 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8747 F:      drivers/gpu/drm/armada/
8748 F:      include/uapi/drm/armada_drm.h
8749 F:      Documentation/devicetree/bindings/display/armada/
8750
8751 MARVELL CRYPTO DRIVER
8752 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8753 M:      Arnaud Ebalard <arno@natisbad.org>
8754 F:      drivers/crypto/marvell/
8755 S:      Maintained
8756 L:      linux-crypto@vger.kernel.org
8757
8758 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8759 M:      Mirko Lindner <mlindner@marvell.com>
8760 M:      Stephen Hemminger <stephen@networkplumber.org>
8761 L:      netdev@vger.kernel.org
8762 S:      Maintained
8763 F:      drivers/net/ethernet/marvell/sk*
8764
8765 MARVELL LIBERTAS WIRELESS DRIVER
8766 L:      libertas-dev@lists.infradead.org
8767 S:      Orphan
8768 F:      drivers/net/wireless/marvell/libertas/
8769
8770 MARVELL MACCHIATOBIN SUPPORT
8771 M:      Russell King <linux@armlinux.org.uk>
8772 L:      linux-arm-kernel@lists.infradead.org
8773 S:      Maintained
8774 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8775
8776 MARVELL MV643XX ETHERNET DRIVER
8777 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8778 L:      netdev@vger.kernel.org
8779 S:      Maintained
8780 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8781 F:      include/linux/mv643xx.h
8782
8783 MARVELL MV88X3310 PHY DRIVER
8784 M:      Russell King <linux@armlinux.org.uk>
8785 L:      netdev@vger.kernel.org
8786 S:      Maintained
8787 F:      drivers/net/phy/marvell10g.c
8788
8789 MARVELL MVNETA ETHERNET DRIVER
8790 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8791 L:      netdev@vger.kernel.org
8792 S:      Maintained
8793 F:      drivers/net/ethernet/marvell/mvneta.*
8794
8795 MARVELL MWIFIEX WIRELESS DRIVER
8796 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8797 M:      Nishant Sarmukadam <nishants@marvell.com>
8798 M:      Ganapathi Bhat <gbhat@marvell.com>
8799 M:      Xinming Hu <huxinming820@gmail.com>
8800 L:      linux-wireless@vger.kernel.org
8801 S:      Maintained
8802 F:      drivers/net/wireless/marvell/mwifiex/
8803
8804 MARVELL MWL8K WIRELESS DRIVER
8805 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8806 L:      linux-wireless@vger.kernel.org
8807 S:      Odd Fixes
8808 F:      drivers/net/wireless/marvell/mwl8k.c
8809
8810 MARVELL NAND CONTROLLER DRIVER
8811 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8812 L:      linux-mtd@lists.infradead.org
8813 S:      Maintained
8814 F:      drivers/mtd/nand/raw/marvell_nand.c
8815 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8816
8817 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8818 M:      Nicolas Pitre <nico@fluxnic.net>
8819 S:      Odd Fixes
8820 F:      drivers/mmc/host/mvsdio.*
8821
8822 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8823 M:      Hu Ziji <huziji@marvell.com>
8824 L:      linux-mmc@vger.kernel.org
8825 S:      Supported
8826 F:      drivers/mmc/host/sdhci-xenon*
8827 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8828
8829 MATROX FRAMEBUFFER DRIVER
8830 L:      linux-fbdev@vger.kernel.org
8831 S:      Orphan
8832 F:      drivers/video/fbdev/matrox/matroxfb_*
8833 F:      include/uapi/linux/matroxfb.h
8834
8835 MAX16065 HARDWARE MONITOR DRIVER
8836 M:      Guenter Roeck <linux@roeck-us.net>
8837 L:      linux-hwmon@vger.kernel.org
8838 S:      Maintained
8839 F:      Documentation/hwmon/max16065
8840 F:      drivers/hwmon/max16065.c
8841
8842 MAX20751 HARDWARE MONITOR DRIVER
8843 M:      Guenter Roeck <linux@roeck-us.net>
8844 L:      linux-hwmon@vger.kernel.org
8845 S:      Maintained
8846 F:      Documentation/hwmon/max20751
8847 F:      drivers/hwmon/max20751.c
8848
8849 MAX2175 SDR TUNER DRIVER
8850 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8851 L:      linux-media@vger.kernel.org
8852 T:      git git://linuxtv.org/media_tree.git
8853 S:      Maintained
8854 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8855 F:      Documentation/media/v4l-drivers/max2175.rst
8856 F:      drivers/media/i2c/max2175*
8857 F:      include/uapi/linux/max2175.h
8858
8859 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8860 L:      linux-hwmon@vger.kernel.org
8861 S:      Orphan
8862 F:      Documentation/hwmon/max6650
8863 F:      drivers/hwmon/max6650.c
8864
8865 MAX6697 HARDWARE MONITOR DRIVER
8866 M:      Guenter Roeck <linux@roeck-us.net>
8867 L:      linux-hwmon@vger.kernel.org
8868 S:      Maintained
8869 F:      Documentation/hwmon/max6697
8870 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8871 F:      drivers/hwmon/max6697.c
8872 F:      include/linux/platform_data/max6697.h
8873
8874 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8875 M:      Peter Rosin <peda@axentia.se>
8876 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8877 S:      Maintained
8878 F:      Documentation/devicetree/bindings/sound/max9860.txt
8879 F:      sound/soc/codecs/max9860.*
8880
8881 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8882 M:      Javier Martinez Canillas <javier@dowhile0.org>
8883 L:      linux-kernel@vger.kernel.org
8884 S:      Supported
8885 F:      drivers/regulator/max77802-regulator.c
8886 F:      Documentation/devicetree/bindings/*/*max77802.txt
8887 F:      include/dt-bindings/*/*max77802.h
8888
8889 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8890 M:      Krzysztof Kozlowski <krzk@kernel.org>
8891 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8892 L:      linux-pm@vger.kernel.org
8893 S:      Supported
8894 F:      drivers/power/supply/max14577_charger.c
8895 F:      drivers/power/supply/max77693_charger.c
8896
8897 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8898 M:      Chanwoo Choi <cw00.choi@samsung.com>
8899 M:      Krzysztof Kozlowski <krzk@kernel.org>
8900 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8901 L:      linux-kernel@vger.kernel.org
8902 S:      Supported
8903 F:      drivers/*/max14577*.c
8904 F:      drivers/*/max77686*.c
8905 F:      drivers/*/max77693*.c
8906 F:      drivers/extcon/extcon-max14577.c
8907 F:      drivers/extcon/extcon-max77693.c
8908 F:      drivers/rtc/rtc-max77686.c
8909 F:      drivers/clk/clk-max77686.c
8910 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8911 F:      Documentation/devicetree/bindings/*/max77686.txt
8912 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8913 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8914 F:      include/linux/mfd/max14577*.h
8915 F:      include/linux/mfd/max77686*.h
8916 F:      include/linux/mfd/max77693*.h
8917
8918 MAXIRADIO FM RADIO RECEIVER DRIVER
8919 M:      Hans Verkuil <hverkuil@xs4all.nl>
8920 L:      linux-media@vger.kernel.org
8921 T:      git git://linuxtv.org/media_tree.git
8922 W:      https://linuxtv.org
8923 S:      Maintained
8924 F:      drivers/media/radio/radio-maxiradio*
8925
8926 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8927 M:      Peter Rosin <peda@axentia.se>
8928 L:      linux-iio@vger.kernel.org
8929 S:      Maintained
8930 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8931 F:      drivers/iio/potentiometer/mcp4018.c
8932 F:      drivers/iio/potentiometer/mcp4531.c
8933
8934 MCR20A IEEE-802.15.4 RADIO DRIVER
8935 M:      Xue Liu <liuxuenetmail@gmail.com>
8936 L:      linux-wpan@vger.kernel.org
8937 W:      https://github.com/xueliu/mcr20a-linux
8938 S:      Maintained
8939 F:      drivers/net/ieee802154/mcr20a.c
8940 F:      drivers/net/ieee802154/mcr20a.h
8941 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8942
8943 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8944 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8945 L:      linux-iio@vger.kernel.org
8946 S:      Maintained
8947 F:      drivers/iio/dac/cio-dac.c
8948
8949 MEDIA DRIVERS FOR ASCOT2E
8950 M:      Sergey Kozlov <serjk@netup.ru>
8951 M:      Abylay Ospan <aospan@netup.ru>
8952 L:      linux-media@vger.kernel.org
8953 W:      https://linuxtv.org
8954 W:      http://netup.tv/
8955 T:      git git://linuxtv.org/media_tree.git
8956 S:      Supported
8957 F:      drivers/media/dvb-frontends/ascot2e*
8958
8959 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8960 M:      Jasmin Jessich <jasmin@anw.at>
8961 L:      linux-media@vger.kernel.org
8962 W:      https://linuxtv.org
8963 T:      git git://linuxtv.org/media_tree.git
8964 S:      Maintained
8965 F:      drivers/media/dvb-frontends/cxd2099*
8966
8967 MEDIA DRIVERS FOR CXD2841ER
8968 M:      Sergey Kozlov <serjk@netup.ru>
8969 M:      Abylay Ospan <aospan@netup.ru>
8970 L:      linux-media@vger.kernel.org
8971 W:      https://linuxtv.org
8972 W:      http://netup.tv/
8973 T:      git git://linuxtv.org/media_tree.git
8974 S:      Supported
8975 F:      drivers/media/dvb-frontends/cxd2841er*
8976
8977 MEDIA DRIVERS FOR CXD2880
8978 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8979 L:      linux-media@vger.kernel.org
8980 W:      http://linuxtv.org/
8981 T:      git git://linuxtv.org/media_tree.git
8982 S:      Supported
8983 F:      drivers/media/dvb-frontends/cxd2880/*
8984 F:      drivers/media/spi/cxd2880*
8985
8986 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8987 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8988 L:      linux-media@vger.kernel.org
8989 W:      https://linuxtv.org
8990 T:      git git://linuxtv.org/media_tree.git
8991 S:      Maintained
8992 F:      drivers/media/pci/ddbridge/*
8993
8994 MEDIA DRIVERS FOR FREESCALE IMX
8995 M:      Steve Longerbeam <slongerbeam@gmail.com>
8996 M:      Philipp Zabel <p.zabel@pengutronix.de>
8997 L:      linux-media@vger.kernel.org
8998 T:      git git://linuxtv.org/media_tree.git
8999 S:      Maintained
9000 F:      Documentation/devicetree/bindings/media/imx.txt
9001 F:      Documentation/media/v4l-drivers/imx.rst
9002 F:      drivers/staging/media/imx/
9003 F:      include/linux/imx-media.h
9004 F:      include/media/imx.h
9005
9006 MEDIA DRIVERS FOR HELENE
9007 M:      Abylay Ospan <aospan@netup.ru>
9008 L:      linux-media@vger.kernel.org
9009 W:      https://linuxtv.org
9010 W:      http://netup.tv/
9011 T:      git git://linuxtv.org/media_tree.git
9012 S:      Supported
9013 F:      drivers/media/dvb-frontends/helene*
9014
9015 MEDIA DRIVERS FOR HORUS3A
9016 M:      Sergey Kozlov <serjk@netup.ru>
9017 M:      Abylay Ospan <aospan@netup.ru>
9018 L:      linux-media@vger.kernel.org
9019 W:      https://linuxtv.org
9020 W:      http://netup.tv/
9021 T:      git git://linuxtv.org/media_tree.git
9022 S:      Supported
9023 F:      drivers/media/dvb-frontends/horus3a*
9024
9025 MEDIA DRIVERS FOR LNBH25
9026 M:      Sergey Kozlov <serjk@netup.ru>
9027 M:      Abylay Ospan <aospan@netup.ru>
9028 L:      linux-media@vger.kernel.org
9029 W:      https://linuxtv.org
9030 W:      http://netup.tv/
9031 T:      git git://linuxtv.org/media_tree.git
9032 S:      Supported
9033 F:      drivers/media/dvb-frontends/lnbh25*
9034
9035 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9036 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9037 L:      linux-media@vger.kernel.org
9038 W:      https://linuxtv.org
9039 T:      git git://linuxtv.org/media_tree.git
9040 S:      Maintained
9041 F:      drivers/media/dvb-frontends/mxl5xx*
9042
9043 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9044 M:      Sergey Kozlov <serjk@netup.ru>
9045 M:      Abylay Ospan <aospan@netup.ru>
9046 L:      linux-media@vger.kernel.org
9047 W:      https://linuxtv.org
9048 W:      http://netup.tv/
9049 T:      git git://linuxtv.org/media_tree.git
9050 S:      Supported
9051 F:      drivers/media/pci/netup_unidvb/*
9052
9053 MEDIA DRIVERS FOR RENESAS - CEU
9054 M:      Jacopo Mondi <jacopo@jmondi.org>
9055 L:      linux-media@vger.kernel.org
9056 L:      linux-renesas-soc@vger.kernel.org
9057 T:      git git://linuxtv.org/media_tree.git
9058 S:      Supported
9059 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9060 F:      drivers/media/platform/renesas-ceu.c
9061 F:      include/media/drv-intf/renesas-ceu.h
9062
9063 MEDIA DRIVERS FOR RENESAS - DRIF
9064 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9065 L:      linux-media@vger.kernel.org
9066 L:      linux-renesas-soc@vger.kernel.org
9067 T:      git git://linuxtv.org/media_tree.git
9068 S:      Supported
9069 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9070 F:      drivers/media/platform/rcar_drif.c
9071
9072 MEDIA DRIVERS FOR RENESAS - FCP
9073 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9074 L:      linux-media@vger.kernel.org
9075 L:      linux-renesas-soc@vger.kernel.org
9076 T:      git git://linuxtv.org/media_tree.git
9077 S:      Supported
9078 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9079 F:      drivers/media/platform/rcar-fcp.c
9080 F:      include/media/rcar-fcp.h
9081
9082 MEDIA DRIVERS FOR RENESAS - FDP1
9083 M:      Kieran Bingham <kieran@bingham.xyz>
9084 L:      linux-media@vger.kernel.org
9085 L:      linux-renesas-soc@vger.kernel.org
9086 T:      git git://linuxtv.org/media_tree.git
9087 S:      Supported
9088 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9089 F:      drivers/media/platform/rcar_fdp1.c
9090
9091 MEDIA DRIVERS FOR RENESAS - VIN
9092 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9093 L:      linux-media@vger.kernel.org
9094 L:      linux-renesas-soc@vger.kernel.org
9095 T:      git git://linuxtv.org/media_tree.git
9096 S:      Supported
9097 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9098 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9099 F:      drivers/media/platform/rcar-vin/
9100
9101 MEDIA DRIVERS FOR RENESAS - VSP1
9102 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9103 L:      linux-media@vger.kernel.org
9104 L:      linux-renesas-soc@vger.kernel.org
9105 T:      git git://linuxtv.org/media_tree.git
9106 S:      Supported
9107 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9108 F:      drivers/media/platform/vsp1/
9109
9110 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9111 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9112 L:      linux-media@vger.kernel.org
9113 W:      https://linuxtv.org
9114 T:      git git://linuxtv.org/media_tree.git
9115 S:      Maintained
9116 F:      drivers/media/dvb-frontends/stv0910*
9117
9118 MEDIA DRIVERS FOR ST STV6111 TUNER 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/stv6111*
9125
9126 MEDIA DRIVERS FOR STM32 - DCMI
9127 M:      Hugues Fruchet <hugues.fruchet@st.com>
9128 L:      linux-media@vger.kernel.org
9129 T:      git git://linuxtv.org/media_tree.git
9130 S:      Supported
9131 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9132 F:      drivers/media/platform/stm32/stm32-dcmi.c
9133
9134 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9135 M:      Dmitry Osipenko <digetx@gmail.com>
9136 L:      linux-media@vger.kernel.org
9137 L:      linux-tegra@vger.kernel.org
9138 T:      git git://linuxtv.org/media_tree.git
9139 S:      Maintained
9140 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9141 F:      drivers/staging/media/tegra-vde/
9142
9143 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9144 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9145 P:      LinuxTV.org Project
9146 L:      linux-media@vger.kernel.org
9147 W:      https://linuxtv.org
9148 Q:      http://patchwork.kernel.org/project/linux-media/list/
9149 T:      git git://linuxtv.org/media_tree.git
9150 S:      Maintained
9151 F:      Documentation/devicetree/bindings/media/
9152 F:      Documentation/media/
9153 F:      drivers/media/
9154 F:      drivers/staging/media/
9155 F:      include/linux/platform_data/media/
9156 F:      include/media/
9157 F:      include/uapi/linux/dvb/
9158 F:      include/uapi/linux/videodev2.h
9159 F:      include/uapi/linux/media.h
9160 F:      include/uapi/linux/v4l2-*
9161 F:      include/uapi/linux/meye.h
9162 F:      include/uapi/linux/ivtv*
9163 F:      include/uapi/linux/uvcvideo.h
9164
9165 MEDIATEK BLUETOOTH DRIVER
9166 M:      Sean Wang <sean.wang@mediatek.com>
9167 L:      linux-bluetooth@vger.kernel.org
9168 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9169 S:      Maintained
9170 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9171 F:      drivers/bluetooth/btmtkuart.c
9172
9173 MEDIATEK CIR DRIVER
9174 M:      Sean Wang <sean.wang@mediatek.com>
9175 S:      Maintained
9176 F:      drivers/media/rc/mtk-cir.c
9177
9178 MEDIATEK DMA DRIVER
9179 M:      Sean Wang <sean.wang@mediatek.com>
9180 L:      dmaengine@vger.kernel.org
9181 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9182 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9183 S:      Maintained
9184 F:      Documentation/devicetree/bindings/dma/mtk-*
9185 F:      drivers/dma/mediatek/
9186
9187 MEDIATEK PMIC LED DRIVER
9188 M:      Sean Wang <sean.wang@mediatek.com>
9189 S:      Maintained
9190 F:      drivers/leds/leds-mt6323.c
9191 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9192
9193 MEDIATEK ETHERNET DRIVER
9194 M:      Felix Fietkau <nbd@openwrt.org>
9195 M:      John Crispin <john@phrozen.org>
9196 M:      Sean Wang <sean.wang@mediatek.com>
9197 M:      Nelson Chang <nelson.chang@mediatek.com>
9198 L:      netdev@vger.kernel.org
9199 S:      Maintained
9200 F:      drivers/net/ethernet/mediatek/
9201
9202 MEDIATEK SWITCH DRIVER
9203 M:      Sean Wang <sean.wang@mediatek.com>
9204 L:      netdev@vger.kernel.org
9205 S:      Maintained
9206 F:      drivers/net/dsa/mt7530.*
9207 F:      net/dsa/tag_mtk.c
9208
9209 MEDIATEK JPEG DRIVER
9210 M:      Rick Chang <rick.chang@mediatek.com>
9211 M:      Bin Liu <bin.liu@mediatek.com>
9212 S:      Supported
9213 F:      drivers/media/platform/mtk-jpeg/
9214 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9215
9216 MEDIATEK MDP DRIVER
9217 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9218 M:      Houlong Wei <houlong.wei@mediatek.com>
9219 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9220 S:      Supported
9221 F:      drivers/media/platform/mtk-mdp/
9222 F:      drivers/media/platform/mtk-vpu/
9223 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9224
9225 MEDIATEK MEDIA DRIVER
9226 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9227 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9228 S:      Supported
9229 F:      drivers/media/platform/mtk-vcodec/
9230 F:      drivers/media/platform/mtk-vpu/
9231 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9232 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9233
9234 MEDIATEK MT7601U WIRELESS LAN DRIVER
9235 M:      Jakub Kicinski <kubakici@wp.pl>
9236 L:      linux-wireless@vger.kernel.org
9237 S:      Maintained
9238 F:      drivers/net/wireless/mediatek/mt7601u/
9239
9240 MEDIATEK NAND CONTROLLER DRIVER
9241 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9242 L:      linux-mtd@lists.infradead.org
9243 S:      Maintained
9244 F:      drivers/mtd/nand/raw/mtk_*
9245 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9246
9247 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9248 M:      Sean Wang <sean.wang@mediatek.com>
9249 S:      Maintained
9250 F:      drivers/char/hw_random/mtk-rng.c
9251
9252 MEDIATEK USB3 DRD IP DRIVER
9253 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9254 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9256 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9257 S:      Maintained
9258 F:      drivers/usb/mtu3/
9259
9260 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9261 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9262 M:      Martin Donnelly <martin.donnelly@ge.com>
9263 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9264 S:      Maintained
9265 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9266 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9267
9268 MEGARAID SCSI/SAS DRIVERS
9269 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9270 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9271 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9272 L:      megaraidlinux.pdl@broadcom.com
9273 L:      linux-scsi@vger.kernel.org
9274 W:      http://www.avagotech.com/support/
9275 S:      Maintained
9276 F:      Documentation/scsi/megaraid.txt
9277 F:      drivers/scsi/megaraid.*
9278 F:      drivers/scsi/megaraid/
9279
9280 MELEXIS MLX90614 DRIVER
9281 M:      Crt Mori <cmo@melexis.com>
9282 L:      linux-iio@vger.kernel.org
9283 W:      http://www.melexis.com
9284 S:      Supported
9285 F:      drivers/iio/temperature/mlx90614.c
9286
9287 MELEXIS MLX90632 DRIVER
9288 M:      Crt Mori <cmo@melexis.com>
9289 L:      linux-iio@vger.kernel.org
9290 W:      http://www.melexis.com
9291 S:      Supported
9292 F:      drivers/iio/temperature/mlx90632.c
9293
9294 MELFAS MIP4 TOUCHSCREEN DRIVER
9295 M:      Sangwon Jee <jeesw@melfas.com>
9296 W:      http://www.melfas.com
9297 S:      Supported
9298 F:      drivers/input/touchscreen/melfas_mip4.c
9299 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9300
9301 MELLANOX ETHERNET DRIVER (mlx4_en)
9302 M:      Tariq Toukan <tariqt@mellanox.com>
9303 L:      netdev@vger.kernel.org
9304 S:      Supported
9305 W:      http://www.mellanox.com
9306 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9307 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9308
9309 MELLANOX ETHERNET DRIVER (mlx5e)
9310 M:      Saeed Mahameed <saeedm@mellanox.com>
9311 L:      netdev@vger.kernel.org
9312 S:      Supported
9313 W:      http://www.mellanox.com
9314 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9315 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9316
9317 MELLANOX ETHERNET INNOVA DRIVERS
9318 R:      Boris Pismenny <borisp@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_accel/*
9324 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9325 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9326 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9327
9328 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9329 R:      Boris Pismenny <borisp@mellanox.com>
9330 L:      netdev@vger.kernel.org
9331 S:      Supported
9332 W:      http://www.mellanox.com
9333 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9334 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9335 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9336
9337 MELLANOX ETHERNET SWITCH DRIVERS
9338 M:      Jiri Pirko <jiri@mellanox.com>
9339 M:      Ido Schimmel <idosch@mellanox.com>
9340 L:      netdev@vger.kernel.org
9341 S:      Supported
9342 W:      http://www.mellanox.com
9343 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9344 F:      drivers/net/ethernet/mellanox/mlxsw/
9345 F:      tools/testing/selftests/drivers/net/mlxsw/
9346
9347 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9348 M:      mlxsw@mellanox.com
9349 L:      netdev@vger.kernel.org
9350 S:      Supported
9351 W:      http://www.mellanox.com
9352 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9353 F:      drivers/net/ethernet/mellanox/mlxfw/
9354
9355 MELLANOX HARDWARE PLATFORM SUPPORT
9356 M:      Andy Shevchenko <andy@infradead.org>
9357 M:      Darren Hart <dvhart@infradead.org>
9358 M:      Vadim Pasternak <vadimp@mellanox.com>
9359 L:      platform-driver-x86@vger.kernel.org
9360 S:      Supported
9361 F:      drivers/platform/mellanox/
9362
9363 MELLANOX MLX4 core VPI driver
9364 M:      Tariq Toukan <tariqt@mellanox.com>
9365 L:      netdev@vger.kernel.org
9366 L:      linux-rdma@vger.kernel.org
9367 W:      http://www.mellanox.com
9368 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9369 S:      Supported
9370 F:      drivers/net/ethernet/mellanox/mlx4/
9371 F:      include/linux/mlx4/
9372
9373 MELLANOX MLX4 IB driver
9374 M:      Yishai Hadas <yishaih@mellanox.com>
9375 L:      linux-rdma@vger.kernel.org
9376 W:      http://www.mellanox.com
9377 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9378 S:      Supported
9379 F:      drivers/infiniband/hw/mlx4/
9380 F:      include/linux/mlx4/
9381 F:      include/uapi/rdma/mlx4-abi.h
9382
9383 MELLANOX MLX5 core VPI driver
9384 M:      Saeed Mahameed <saeedm@mellanox.com>
9385 M:      Leon Romanovsky <leonro@mellanox.com>
9386 L:      netdev@vger.kernel.org
9387 L:      linux-rdma@vger.kernel.org
9388 W:      http://www.mellanox.com
9389 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9390 S:      Supported
9391 F:      drivers/net/ethernet/mellanox/mlx5/core/
9392 F:      include/linux/mlx5/
9393
9394 MELLANOX MLX5 IB driver
9395 M:      Leon Romanovsky <leonro@mellanox.com>
9396 L:      linux-rdma@vger.kernel.org
9397 W:      http://www.mellanox.com
9398 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9399 S:      Supported
9400 F:      drivers/infiniband/hw/mlx5/
9401 F:      include/linux/mlx5/
9402 F:      include/uapi/rdma/mlx5-abi.h
9403
9404 MELLANOX MLXCPLD I2C AND MUX DRIVER
9405 M:      Vadim Pasternak <vadimp@mellanox.com>
9406 M:      Michael Shych <michaelsh@mellanox.com>
9407 L:      linux-i2c@vger.kernel.org
9408 S:      Supported
9409 F:      drivers/i2c/busses/i2c-mlxcpld.c
9410 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9411 F:      Documentation/i2c/busses/i2c-mlxcpld
9412
9413 MELLANOX MLXCPLD LED DRIVER
9414 M:      Vadim Pasternak <vadimp@mellanox.com>
9415 L:      linux-leds@vger.kernel.org
9416 S:      Supported
9417 F:      drivers/leds/leds-mlxcpld.c
9418 F:      drivers/leds/leds-mlxreg.c
9419 F:      Documentation/leds/leds-mlxcpld.txt
9420
9421 MELLANOX PLATFORM DRIVER
9422 M:      Vadim Pasternak <vadimp@mellanox.com>
9423 L:      platform-driver-x86@vger.kernel.org
9424 S:      Supported
9425 F:      drivers/platform/x86/mlx-platform.c
9426
9427 MEMBARRIER SUPPORT
9428 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9429 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9430 L:      linux-kernel@vger.kernel.org
9431 S:      Supported
9432 F:      kernel/sched/membarrier.c
9433 F:      include/uapi/linux/membarrier.h
9434 F:      arch/powerpc/include/asm/membarrier.h
9435
9436 MEMORY MANAGEMENT
9437 L:      linux-mm@kvack.org
9438 W:      http://www.linux-mm.org
9439 S:      Maintained
9440 F:      include/linux/mm.h
9441 F:      include/linux/gfp.h
9442 F:      include/linux/mmzone.h
9443 F:      include/linux/memory_hotplug.h
9444 F:      include/linux/vmalloc.h
9445 F:      mm/
9446
9447 MEMORY TECHNOLOGY DEVICES (MTD)
9448 M:      David Woodhouse <dwmw2@infradead.org>
9449 M:      Brian Norris <computersforpeace@gmail.com>
9450 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9451 M:      Marek Vasut <marek.vasut@gmail.com>
9452 M:      Richard Weinberger <richard@nod.at>
9453 L:      linux-mtd@lists.infradead.org
9454 W:      http://www.linux-mtd.infradead.org/
9455 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9456 T:      git git://git.infradead.org/linux-mtd.git master
9457 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9458 S:      Maintained
9459 F:      Documentation/devicetree/bindings/mtd/
9460 F:      drivers/mtd/
9461 F:      include/linux/mtd/
9462 F:      include/uapi/mtd/
9463
9464 MEN A21 WATCHDOG DRIVER
9465 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9466 L:      linux-watchdog@vger.kernel.org
9467 S:      Maintained
9468 F:      drivers/watchdog/mena21_wdt.c
9469
9470 MEN CHAMELEON BUS (mcb)
9471 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9472 S:      Maintained
9473 F:      drivers/mcb/
9474 F:      include/linux/mcb.h
9475 F:      Documentation/men-chameleon-bus.txt
9476
9477 MEN F21BMC (Board Management Controller)
9478 M:      Andreas Werner <andreas.werner@men.de>
9479 S:      Supported
9480 F:      drivers/mfd/menf21bmc.c
9481 F:      drivers/watchdog/menf21bmc_wdt.c
9482 F:      drivers/leds/leds-menf21bmc.c
9483 F:      drivers/hwmon/menf21bmc_hwmon.c
9484 F:      Documentation/hwmon/menf21bmc
9485
9486 MEN Z069 WATCHDOG DRIVER
9487 M:      Johannes Thumshirn <jth@kernel.org>
9488 L:      linux-watchdog@vger.kernel.org
9489 S:      Maintained
9490 F:      drivers/watchdog/menz069_wdt.c
9491
9492 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9493 M:      Neil Armstrong <narmstrong@baylibre.com>
9494 L:      linux-media@lists.freedesktop.org
9495 L:      linux-amlogic@lists.infradead.org
9496 W:      http://linux-meson.com/
9497 S:      Supported
9498 F:      drivers/media/platform/meson/ao-cec.c
9499 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9500 T:      git git://linuxtv.org/media_tree.git
9501
9502 MICROBLAZE ARCHITECTURE
9503 M:      Michal Simek <monstr@monstr.eu>
9504 W:      http://www.monstr.eu/fdt/
9505 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9506 S:      Supported
9507 F:      arch/microblaze/
9508
9509 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9510 M:      Richard Genoud <richard.genoud@gmail.com>
9511 S:      Maintained
9512 F:      drivers/tty/serial/atmel_serial.c
9513 F:      drivers/tty/serial/atmel_serial.h
9514
9515 MICROCHIP / ATMEL DMA DRIVER
9516 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9518 L:      dmaengine@vger.kernel.org
9519 S:      Supported
9520 F:      drivers/dma/at_hdmac.c
9521 F:      drivers/dma/at_hdmac_regs.h
9522 F:      include/linux/platform_data/dma-atmel.h
9523
9524 MICROCHIP / ATMEL ECC DRIVER
9525 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9526 L:      linux-crypto@vger.kernel.org
9527 S:      Maintained
9528 F:      drivers/crypto/atmel-ecc.*
9529
9530 MICROCHIP / ATMEL ISC DRIVER
9531 M:      Songjun Wu <songjun.wu@microchip.com>
9532 L:      linux-media@vger.kernel.org
9533 S:      Supported
9534 F:      drivers/media/platform/atmel/atmel-isc.c
9535 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9536 F:      devicetree/bindings/media/atmel-isc.txt
9537
9538 MICROCHIP / ATMEL NAND DRIVER
9539 M:      Josh Wu <rainyfeeling@outlook.com>
9540 L:      linux-mtd@lists.infradead.org
9541 S:      Supported
9542 F:      drivers/mtd/nand/raw/atmel/*
9543 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9544
9545 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9546 M:      Woojung Huh <Woojung.Huh@microchip.com>
9547 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9548 L:      netdev@vger.kernel.org
9549 S:      Maintained
9550 F:      net/dsa/tag_ksz.c
9551 F:      drivers/net/dsa/microchip/*
9552 F:      include/linux/platform_data/microchip-ksz.h
9553 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9554
9555 MICROCHIP LAN743X ETHERNET DRIVER
9556 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9557 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9558 L:      netdev@vger.kernel.org
9559 S:      Maintained
9560 F:      drivers/net/ethernet/microchip/lan743x_*
9561
9562 MICROCHIP USB251XB DRIVER
9563 M:      Richard Leitner <richard.leitner@skidata.com>
9564 L:      linux-usb@vger.kernel.org
9565 S:      Maintained
9566 F:      drivers/usb/misc/usb251xb.c
9567 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9568
9569 MICROSEMI MIPS SOCS
9570 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9571 L:      linux-mips@linux-mips.org
9572 S:      Maintained
9573 F:      arch/mips/generic/board-ocelot.c
9574 F:      arch/mips/configs/generic/board-ocelot.config
9575 F:      arch/mips/boot/dts/mscc/
9576 F:      Documentation/devicetree/bindings/mips/mscc.txt
9577
9578 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9579 M:      Don Brace <don.brace@microsemi.com>
9580 L:      esc.storagedev@microsemi.com
9581 L:      linux-scsi@vger.kernel.org
9582 S:      Supported
9583 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9584 F:      drivers/scsi/smartpqi/Kconfig
9585 F:      drivers/scsi/smartpqi/Makefile
9586 F:      include/linux/cciss*.h
9587 F:      include/uapi/linux/cciss*.h
9588 F:      Documentation/scsi/smartpqi.txt
9589
9590 MICROSEMI ETHERNET SWITCH DRIVER
9591 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9592 L:      netdev@vger.kernel.org
9593 S:      Supported
9594 F:      drivers/net/ethernet/mscc/
9595
9596 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9597 M:      Chen Yu <yu.c.chen@intel.com>
9598 L:      platform-driver-x86@vger.kernel.org
9599 S:      Supported
9600 F:      drivers/platform/x86/surfacepro3_button.c
9601
9602 MICROTEK X6 SCANNER
9603 M:      Oliver Neukum <oliver@neukum.org>
9604 S:      Maintained
9605 F:      drivers/usb/image/microtek.*
9606
9607 MIPS
9608 M:      Ralf Baechle <ralf@linux-mips.org>
9609 M:      Paul Burton <paul.burton@mips.com>
9610 M:      James Hogan <jhogan@kernel.org>
9611 L:      linux-mips@linux-mips.org
9612 W:      http://www.linux-mips.org/
9613 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9615 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9616 S:      Supported
9617 F:      Documentation/devicetree/bindings/mips/
9618 F:      Documentation/mips/
9619 F:      arch/mips/
9620 F:      drivers/platform/mips/
9621
9622 MIPS BOSTON DEVELOPMENT BOARD
9623 M:      Paul Burton <paul.burton@mips.com>
9624 L:      linux-mips@linux-mips.org
9625 S:      Maintained
9626 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9627 F:      arch/mips/boot/dts/img/boston.dts
9628 F:      arch/mips/configs/generic/board-boston.config
9629 F:      drivers/clk/imgtec/clk-boston.c
9630 F:      include/dt-bindings/clock/boston-clock.h
9631
9632 MIPS GENERIC PLATFORM
9633 M:      Paul Burton <paul.burton@mips.com>
9634 L:      linux-mips@linux-mips.org
9635 S:      Supported
9636 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9637 F:      arch/mips/generic/
9638 F:      arch/mips/tools/generic-board-config.sh
9639
9640 MIPS/LOONGSON1 ARCHITECTURE
9641 M:      Keguang Zhang <keguang.zhang@gmail.com>
9642 L:      linux-mips@linux-mips.org
9643 S:      Maintained
9644 F:      arch/mips/loongson32/
9645 F:      arch/mips/include/asm/mach-loongson32/
9646 F:      drivers/*/*loongson1*
9647 F:      drivers/*/*/*loongson1*
9648
9649 MIPS/LOONGSON2 ARCHITECTURE
9650 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9651 L:      linux-mips@linux-mips.org
9652 S:      Maintained
9653 F:      arch/mips/loongson64/*{2e/2f}*
9654 F:      arch/mips/include/asm/mach-loongson64/
9655 F:      drivers/*/*loongson2*
9656 F:      drivers/*/*/*loongson2*
9657
9658 MIPS/LOONGSON3 ARCHITECTURE
9659 M:      Huacai Chen <chenhc@lemote.com>
9660 L:      linux-mips@linux-mips.org
9661 S:      Maintained
9662 F:      arch/mips/loongson64/
9663 F:      arch/mips/include/asm/mach-loongson64/
9664 F:      drivers/platform/mips/cpu_hwmon.c
9665 F:      drivers/*/*loongson3*
9666 F:      drivers/*/*/*loongson3*
9667
9668 MIPS RINT INSTRUCTION EMULATION
9669 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9670 L:      linux-mips@linux-mips.org
9671 S:      Supported
9672 F:      arch/mips/math-emu/sp_rint.c
9673 F:      arch/mips/math-emu/dp_rint.c
9674
9675 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9676 M:      Hans Verkuil <hverkuil@xs4all.nl>
9677 L:      linux-media@vger.kernel.org
9678 T:      git git://linuxtv.org/media_tree.git
9679 W:      https://linuxtv.org
9680 S:      Odd Fixes
9681 F:      drivers/media/radio/radio-miropcm20*
9682
9683 MMP SUPPORT
9684 M:      Eric Miao <eric.y.miao@gmail.com>
9685 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9687 T:      git git://github.com/hzhuang1/linux.git
9688 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9689 S:      Maintained
9690 F:      arch/arm/boot/dts/mmp*
9691 F:      arch/arm/mach-mmp/
9692
9693 MN88472 MEDIA DRIVER
9694 M:      Antti Palosaari <crope@iki.fi>
9695 L:      linux-media@vger.kernel.org
9696 W:      https://linuxtv.org
9697 W:      http://palosaari.fi/linux/
9698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9699 S:      Maintained
9700 F:      drivers/media/dvb-frontends/mn88472*
9701
9702 MN88473 MEDIA DRIVER
9703 M:      Antti Palosaari <crope@iki.fi>
9704 L:      linux-media@vger.kernel.org
9705 W:      https://linuxtv.org
9706 W:      http://palosaari.fi/linux/
9707 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9708 S:      Maintained
9709 F:      drivers/media/dvb-frontends/mn88473*
9710
9711 PCI DRIVER FOR MOBIVEIL PCIE IP
9712 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9713 L:      linux-pci@vger.kernel.org
9714 S:      Supported
9715 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9716 F:      drivers/pci/controller/pcie-mobiveil.c
9717
9718 MODULE SUPPORT
9719 M:      Jessica Yu <jeyu@kernel.org>
9720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9721 S:      Maintained
9722 F:      include/linux/module.h
9723 F:      kernel/module.c
9724
9725 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9726 W:      http://popies.net/meye/
9727 S:      Orphan
9728 F:      Documentation/media/v4l-drivers/meye*
9729 F:      drivers/media/pci/meye/
9730 F:      include/uapi/linux/meye.h
9731
9732 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9733 M:      Jiri Slaby <jirislaby@gmail.com>
9734 S:      Maintained
9735 F:      Documentation/serial/moxa-smartio
9736 F:      drivers/tty/mxser.*
9737
9738 MR800 AVERMEDIA USB FM RADIO DRIVER
9739 M:      Alexey Klimov <klimov.linux@gmail.com>
9740 L:      linux-media@vger.kernel.org
9741 T:      git git://linuxtv.org/media_tree.git
9742 S:      Maintained
9743 F:      drivers/media/radio/radio-mr800.c
9744
9745 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9746 M:      Alan Ott <alan@signal11.us>
9747 L:      linux-wpan@vger.kernel.org
9748 S:      Maintained
9749 F:      drivers/net/ieee802154/mrf24j40.c
9750 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9751
9752 MSI LAPTOP SUPPORT
9753 M:      "Lee, Chun-Yi" <jlee@suse.com>
9754 L:      platform-driver-x86@vger.kernel.org
9755 S:      Maintained
9756 F:      drivers/platform/x86/msi-laptop.c
9757
9758 MSI WMI SUPPORT
9759 L:      platform-driver-x86@vger.kernel.org
9760 S:      Orphan
9761 F:      drivers/platform/x86/msi-wmi.c
9762
9763 MSI001 MEDIA DRIVER
9764 M:      Antti Palosaari <crope@iki.fi>
9765 L:      linux-media@vger.kernel.org
9766 W:      https://linuxtv.org
9767 W:      http://palosaari.fi/linux/
9768 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9769 T:      git git://linuxtv.org/anttip/media_tree.git
9770 S:      Maintained
9771 F:      drivers/media/tuners/msi001*
9772
9773 MSI2500 MEDIA DRIVER
9774 M:      Antti Palosaari <crope@iki.fi>
9775 L:      linux-media@vger.kernel.org
9776 W:      https://linuxtv.org
9777 W:      http://palosaari.fi/linux/
9778 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9779 T:      git git://linuxtv.org/anttip/media_tree.git
9780 S:      Maintained
9781 F:      drivers/media/usb/msi2500/
9782
9783 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9784 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9785 L:      linux-mtd@lists.infradead.org
9786 S:      Maintained
9787 F:      drivers/mtd/devices/docg3*
9788
9789 MT9M032 APTINA SENSOR DRIVER
9790 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9791 L:      linux-media@vger.kernel.org
9792 T:      git git://linuxtv.org/media_tree.git
9793 S:      Maintained
9794 F:      drivers/media/i2c/mt9m032.c
9795 F:      include/media/i2c/mt9m032.h
9796
9797 MT9P031 APTINA CAMERA SENSOR
9798 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9799 L:      linux-media@vger.kernel.org
9800 T:      git git://linuxtv.org/media_tree.git
9801 S:      Maintained
9802 F:      drivers/media/i2c/mt9p031.c
9803 F:      include/media/i2c/mt9p031.h
9804
9805 MT9T001 APTINA CAMERA SENSOR
9806 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9807 L:      linux-media@vger.kernel.org
9808 T:      git git://linuxtv.org/media_tree.git
9809 S:      Maintained
9810 F:      drivers/media/i2c/mt9t001.c
9811 F:      include/media/i2c/mt9t001.h
9812
9813 MT9T112 APTINA CAMERA SENSOR
9814 M:      Jacopo Mondi <jacopo@jmondi.org>
9815 L:      linux-media@vger.kernel.org
9816 T:      git git://linuxtv.org/media_tree.git
9817 S:      Odd Fixes
9818 F:      drivers/media/i2c/mt9t112.c
9819 F:      include/media/i2c/mt9t112.h
9820
9821 MT9V032 APTINA CAMERA SENSOR
9822 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9823 L:      linux-media@vger.kernel.org
9824 T:      git git://linuxtv.org/media_tree.git
9825 S:      Maintained
9826 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9827 F:      drivers/media/i2c/mt9v032.c
9828 F:      include/media/i2c/mt9v032.h
9829
9830 MT9V111 APTINA CAMERA SENSOR
9831 M:      Jacopo Mondi <jacopo@jmondi.org>
9832 L:      linux-media@vger.kernel.org
9833 T:      git git://linuxtv.org/media_tree.git
9834 S:      Maintained
9835 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9836 F:      drivers/media/i2c/mt9v111.c
9837
9838 MULTIFUNCTION DEVICES (MFD)
9839 M:      Lee Jones <lee.jones@linaro.org>
9840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9841 S:      Supported
9842 F:      Documentation/devicetree/bindings/mfd/
9843 F:      drivers/mfd/
9844 F:      include/linux/mfd/
9845 F:      include/dt-bindings/mfd/
9846
9847 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9848 S:      Orphan
9849 F:      drivers/mmc/host/mmc_spi.c
9850 F:      include/linux/spi/mmc_spi.h
9851
9852 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9853 M:      Ulf Hansson <ulf.hansson@linaro.org>
9854 L:      linux-mmc@vger.kernel.org
9855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9856 S:      Maintained
9857 F:      Documentation/devicetree/bindings/mmc/
9858 F:      drivers/mmc/
9859 F:      include/linux/mmc/
9860 F:      include/uapi/linux/mmc/
9861
9862 MULTIPLEXER SUBSYSTEM
9863 M:      Peter Rosin <peda@axentia.se>
9864 S:      Maintained
9865 F:      Documentation/ABI/testing/sysfs-class-mux*
9866 F:      Documentation/devicetree/bindings/mux/
9867 F:      include/linux/dt-bindings/mux/
9868 F:      include/linux/mux/
9869 F:      drivers/mux/
9870
9871 MULTITECH MULTIPORT CARD (ISICOM)
9872 S:      Orphan
9873 F:      drivers/tty/isicom.c
9874 F:      include/linux/isicom.h
9875
9876 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9877 M:      Bin Liu <b-liu@ti.com>
9878 L:      linux-usb@vger.kernel.org
9879 S:      Maintained
9880 F:      drivers/usb/musb/
9881
9882 MXL301RF MEDIA DRIVER
9883 M:      Akihiro Tsukada <tskd08@gmail.com>
9884 L:      linux-media@vger.kernel.org
9885 S:      Odd Fixes
9886 F:      drivers/media/tuners/mxl301rf*
9887
9888 MXL5007T MEDIA DRIVER
9889 M:      Michael Krufky <mkrufky@linuxtv.org>
9890 L:      linux-media@vger.kernel.org
9891 W:      https://linuxtv.org
9892 W:      http://github.com/mkrufky
9893 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9894 T:      git git://linuxtv.org/mkrufky/tuners.git
9895 S:      Maintained
9896 F:      drivers/media/tuners/mxl5007t.*
9897
9898 MXSFB DRM DRIVER
9899 M:      Marek Vasut <marex@denx.de>
9900 S:      Supported
9901 F:      drivers/gpu/drm/mxsfb/
9902 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9903
9904 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9905 M:      Chris Lee <christopher.lee@cspi.com>
9906 L:      netdev@vger.kernel.org
9907 W:      https://www.cspi.com/ethernet-products/support/downloads/
9908 S:      Supported
9909 F:      drivers/net/ethernet/myricom/myri10ge/
9910
9911 NAND FLASH SUBSYSTEM
9912 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9913 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9914 R:      Richard Weinberger <richard@nod.at>
9915 L:      linux-mtd@lists.infradead.org
9916 W:      http://www.linux-mtd.infradead.org/
9917 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9918 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9919 T:      git git://git.infradead.org/linux-mtd.git nand/next
9920 S:      Maintained
9921 F:      drivers/mtd/nand/
9922 F:      include/linux/mtd/*nand*.h
9923
9924 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9925 M:      Daniel Mack <zonque@gmail.com>
9926 S:      Maintained
9927 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9928 W:      http://www.native-instruments.com
9929 F:      sound/usb/caiaq/
9930
9931 NATSEMI ETHERNET DRIVER (DP8381x)
9932 S:      Orphan
9933 F:      drivers/net/ethernet/natsemi/natsemi.c
9934
9935 NCP FILESYSTEM
9936 M:      Petr Vandrovec <petr@vandrovec.name>
9937 S:      Obsolete
9938 F:      drivers/staging/ncpfs/
9939
9940 NCR 5380 SCSI DRIVERS
9941 M:      Finn Thain <fthain@telegraphics.com.au>
9942 M:      Michael Schmitz <schmitzmic@gmail.com>
9943 L:      linux-scsi@vger.kernel.org
9944 S:      Maintained
9945 F:      Documentation/scsi/g_NCR5380.txt
9946 F:      drivers/scsi/NCR5380.*
9947 F:      drivers/scsi/arm/cumana_1.c
9948 F:      drivers/scsi/arm/oak.c
9949 F:      drivers/scsi/atari_scsi.*
9950 F:      drivers/scsi/dmx3191d.c
9951 F:      drivers/scsi/g_NCR5380.*
9952 F:      drivers/scsi/mac_scsi.*
9953 F:      drivers/scsi/sun3_scsi.*
9954 F:      drivers/scsi/sun3_scsi_vme.c
9955
9956 NCSI LIBRARY:
9957 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9958 S:      Maintained
9959 F:      net/ncsi/
9960
9961 NCT6775 HARDWARE MONITOR DRIVER
9962 M:      Guenter Roeck <linux@roeck-us.net>
9963 L:      linux-hwmon@vger.kernel.org
9964 S:      Maintained
9965 F:      Documentation/hwmon/nct6775
9966 F:      drivers/hwmon/nct6775.c
9967
9968 NET_FAILOVER MODULE
9969 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9970 L:      netdev@vger.kernel.org
9971 S:      Supported
9972 F:      driver/net/net_failover.c
9973 F:      include/net/net_failover.h
9974 F:      Documentation/networking/net_failover.rst
9975
9976 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9977 M:      Faisal Latif <faisal.latif@intel.com>
9978 L:      linux-rdma@vger.kernel.org
9979 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9980 S:      Supported
9981 F:      drivers/infiniband/hw/nes/
9982 F:      include/uapi/rdma/nes-abi.h
9983
9984 NETEM NETWORK EMULATOR
9985 M:      Stephen Hemminger <stephen@networkplumber.org>
9986 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9987 S:      Maintained
9988 F:      net/sched/sch_netem.c
9989
9990 NETERION 10GbE DRIVERS (s2io/vxge)
9991 M:      Jon Mason <jdmason@kudzu.us>
9992 L:      netdev@vger.kernel.org
9993 S:      Supported
9994 F:      Documentation/networking/s2io.txt
9995 F:      Documentation/networking/vxge.txt
9996 F:      drivers/net/ethernet/neterion/
9997
9998 NETFILTER
9999 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10000 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10001 M:      Florian Westphal <fw@strlen.de>
10002 L:      netfilter-devel@vger.kernel.org
10003 L:      coreteam@netfilter.org
10004 W:      http://www.netfilter.org/
10005 W:      http://www.iptables.org/
10006 W:      http://www.nftables.org/
10007 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10010 S:      Maintained
10011 F:      include/linux/netfilter*
10012 F:      include/linux/netfilter/
10013 F:      include/net/netfilter/
10014 F:      include/uapi/linux/netfilter*
10015 F:      include/uapi/linux/netfilter/
10016 F:      net/*/netfilter.c
10017 F:      net/*/netfilter/
10018 F:      net/netfilter/
10019 F:      net/bridge/br_netfilter*.c
10020
10021 NETROM NETWORK LAYER
10022 M:      Ralf Baechle <ralf@linux-mips.org>
10023 L:      linux-hams@vger.kernel.org
10024 W:      http://www.linux-ax25.org/
10025 S:      Maintained
10026 F:      include/net/netrom.h
10027 F:      include/uapi/linux/netrom.h
10028 F:      net/netrom/
10029
10030 NETRONOME ETHERNET DRIVERS
10031 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10032 L:      oss-drivers@netronome.com
10033 S:      Maintained
10034 F:      drivers/net/ethernet/netronome/
10035
10036 NETWORK BLOCK DEVICE (NBD)
10037 M:      Josef Bacik <josef@toxicpanda.com>
10038 S:      Maintained
10039 L:      linux-block@vger.kernel.org
10040 L:      nbd@other.debian.org
10041 F:      Documentation/blockdev/nbd.txt
10042 F:      drivers/block/nbd.c
10043 F:      include/uapi/linux/nbd.h
10044
10045 NETWORK DROP MONITOR
10046 M:      Neil Horman <nhorman@tuxdriver.com>
10047 L:      netdev@vger.kernel.org
10048 S:      Maintained
10049 W:      https://fedorahosted.org/dropwatch/
10050 F:      net/core/drop_monitor.c
10051
10052 NETWORKING DRIVERS
10053 M:      "David S. Miller" <davem@davemloft.net>
10054 L:      netdev@vger.kernel.org
10055 W:      http://www.linuxfoundation.org/en/Net
10056 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10059 S:      Odd Fixes
10060 F:      Documentation/devicetree/bindings/net/
10061 F:      drivers/net/
10062 F:      include/linux/if_*
10063 F:      include/linux/netdevice.h
10064 F:      include/linux/etherdevice.h
10065 F:      include/linux/fcdevice.h
10066 F:      include/linux/fddidevice.h
10067 F:      include/linux/hippidevice.h
10068 F:      include/linux/inetdevice.h
10069 F:      include/uapi/linux/if_*
10070 F:      include/uapi/linux/netdevice.h
10071
10072 NETWORKING DRIVERS (WIRELESS)
10073 M:      Kalle Valo <kvalo@codeaurora.org>
10074 L:      linux-wireless@vger.kernel.org
10075 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10078 S:      Maintained
10079 F:      Documentation/devicetree/bindings/net/wireless/
10080 F:      drivers/net/wireless/
10081
10082 NETWORKING [DSA]
10083 M:      Andrew Lunn <andrew@lunn.ch>
10084 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10085 M:      Florian Fainelli <f.fainelli@gmail.com>
10086 S:      Maintained
10087 F:      Documentation/devicetree/bindings/net/dsa/
10088 F:      net/dsa/
10089 F:      include/net/dsa.h
10090 F:      include/linux/dsa/
10091 F:      drivers/net/dsa/
10092
10093 NETWORKING [GENERAL]
10094 M:      "David S. Miller" <davem@davemloft.net>
10095 L:      netdev@vger.kernel.org
10096 W:      http://www.linuxfoundation.org/en/Net
10097 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10100 B:      mailto:netdev@vger.kernel.org
10101 S:      Maintained
10102 F:      net/
10103 F:      include/net/
10104 F:      include/linux/in.h
10105 F:      include/linux/net.h
10106 F:      include/linux/netdevice.h
10107 F:      include/uapi/linux/in.h
10108 F:      include/uapi/linux/net.h
10109 F:      include/uapi/linux/netdevice.h
10110 F:      include/uapi/linux/net_namespace.h
10111 F:      tools/testing/selftests/net/
10112 F:      lib/net_utils.c
10113 F:      lib/random32.c
10114 F:      Documentation/networking/
10115
10116 NETWORKING [IPSEC]
10117 M:      Steffen Klassert <steffen.klassert@secunet.com>
10118 M:      Herbert Xu <herbert@gondor.apana.org.au>
10119 M:      "David S. Miller" <davem@davemloft.net>
10120 L:      netdev@vger.kernel.org
10121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10123 S:      Maintained
10124 F:      net/core/flow.c
10125 F:      net/xfrm/
10126 F:      net/key/
10127 F:      net/ipv4/xfrm*
10128 F:      net/ipv4/esp4*
10129 F:      net/ipv4/ah4.c
10130 F:      net/ipv4/ipcomp.c
10131 F:      net/ipv4/ip_vti.c
10132 F:      net/ipv6/xfrm*
10133 F:      net/ipv6/esp6*
10134 F:      net/ipv6/ah6.c
10135 F:      net/ipv6/ipcomp6.c
10136 F:      net/ipv6/ip6_vti.c
10137 F:      include/uapi/linux/xfrm.h
10138 F:      include/net/xfrm.h
10139
10140 NETWORKING [IPv4/IPv6]
10141 M:      "David S. Miller" <davem@davemloft.net>
10142 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10143 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10144 L:      netdev@vger.kernel.org
10145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10146 S:      Maintained
10147 F:      net/ipv4/
10148 F:      net/ipv6/
10149 F:      include/net/ip*
10150 F:      arch/x86/net/*
10151
10152 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10153 M:      Paul Moore <paul@paul-moore.com>
10154 W:      https://github.com/netlabel
10155 L:      netdev@vger.kernel.org
10156 L:      linux-security-module@vger.kernel.org
10157 S:      Maintained
10158 F:      Documentation/netlabel/
10159 F:      include/net/calipso.h
10160 F:      include/net/cipso_ipv4.h
10161 F:      include/net/netlabel.h
10162 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10163 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10164 F:      net/netlabel/
10165 F:      net/ipv4/cipso_ipv4.c
10166 F:      net/ipv6/calipso.c
10167 F:      net/netfilter/xt_CONNSECMARK.c
10168 F:      net/netfilter/xt_SECMARK.c
10169
10170 NETWORKING [TCP]
10171 M:      Eric Dumazet <edumazet@google.com>
10172 L:      netdev@vger.kernel.org
10173 S:      Maintained
10174 F:      net/ipv4/tcp*.c
10175 F:      net/ipv4/syncookies.c
10176 F:      net/ipv6/tcp*.c
10177 F:      net/ipv6/syncookies.c
10178 F:      include/uapi/linux/tcp.h
10179 F:      include/net/tcp.h
10180 F:      include/linux/tcp.h
10181 F:      include/trace/events/tcp.h
10182
10183 NETWORKING [TLS]
10184 M:      Boris Pismenny <borisp@mellanox.com>
10185 M:      Aviad Yehezkel <aviadye@mellanox.com>
10186 M:      Dave Watson <davejwatson@fb.com>
10187 L:      netdev@vger.kernel.org
10188 S:      Maintained
10189 F:      net/tls/*
10190 F:      include/uapi/linux/tls.h
10191 F:      include/net/tls.h
10192
10193 NETWORKING [WIRELESS]
10194 L:      linux-wireless@vger.kernel.org
10195 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10196
10197 NETDEVSIM
10198 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10199 S:      Maintained
10200 F:      drivers/net/netdevsim/*
10201
10202 NETXEN (1/10) GbE SUPPORT
10203 M:      Manish Chopra <manish.chopra@cavium.com>
10204 M:      Rahul Verma <rahul.verma@cavium.com>
10205 M:      Dept-GELinuxNICDev@cavium.com
10206 L:      netdev@vger.kernel.org
10207 S:      Supported
10208 F:      drivers/net/ethernet/qlogic/netxen/
10209
10210 NFC SUBSYSTEM
10211 M:      Samuel Ortiz <sameo@linux.intel.com>
10212 L:      linux-wireless@vger.kernel.org
10213 L:      linux-nfc@lists.01.org (subscribers-only)
10214 S:      Supported
10215 F:      net/nfc/
10216 F:      include/net/nfc/
10217 F:      include/uapi/linux/nfc.h
10218 F:      drivers/nfc/
10219 F:      include/linux/platform_data/nfcmrvl.h
10220 F:      include/linux/platform_data/nxp-nci.h
10221 F:      Documentation/devicetree/bindings/net/nfc/
10222
10223 NFS, SUNRPC, AND LOCKD CLIENTS
10224 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10225 M:      Anna Schumaker <anna.schumaker@netapp.com>
10226 L:      linux-nfs@vger.kernel.org
10227 W:      http://client.linux-nfs.org
10228 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10229 S:      Maintained
10230 F:      fs/lockd/
10231 F:      fs/nfs/
10232 F:      fs/nfs_common/
10233 F:      net/sunrpc/
10234 F:      include/linux/lockd/
10235 F:      include/linux/nfs*
10236 F:      include/linux/sunrpc/
10237 F:      include/uapi/linux/nfs*
10238 F:      include/uapi/linux/sunrpc/
10239
10240 NILFS2 FILESYSTEM
10241 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10242 L:      linux-nilfs@vger.kernel.org
10243 W:      https://nilfs.sourceforge.io/
10244 W:      https://nilfs.osdn.jp/
10245 T:      git git://github.com/konis/nilfs2.git
10246 S:      Supported
10247 F:      Documentation/filesystems/nilfs2.txt
10248 F:      fs/nilfs2/
10249 F:      include/trace/events/nilfs2.h
10250 F:      include/uapi/linux/nilfs2_api.h
10251 F:      include/uapi/linux/nilfs2_ondisk.h
10252
10253 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10254 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10255 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10256 S:      Maintained
10257 F:      Documentation/scsi/NinjaSCSI.txt
10258 F:      drivers/scsi/pcmcia/nsp_*
10259
10260 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10261 M:      GOTO Masanori <gotom@debian.or.jp>
10262 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10263 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10264 S:      Maintained
10265 F:      Documentation/scsi/NinjaSCSI.txt
10266 F:      drivers/scsi/nsp32*
10267
10268 NIOS2 ARCHITECTURE
10269 M:      Ley Foon Tan <lftan@altera.com>
10270 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10272 S:      Maintained
10273 F:      arch/nios2/
10274
10275 NOHZ, DYNTICKS SUPPORT
10276 M:      Frederic Weisbecker <fweisbec@gmail.com>
10277 M:      Thomas Gleixner <tglx@linutronix.de>
10278 M:      Ingo Molnar <mingo@kernel.org>
10279 L:      linux-kernel@vger.kernel.org
10280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10281 S:      Maintained
10282 F:      kernel/time/tick*.*
10283 F:      include/linux/tick.h
10284 F:      include/linux/sched/nohz.h
10285
10286 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10287 M:      Pavel Machek <pavel@ucw.cz>
10288 M:      Sakari Ailus <sakari.ailus@iki.fi>
10289 L:      linux-media@vger.kernel.org
10290 S:      Maintained
10291 F:      drivers/media/i2c/et8ek8
10292 F:      drivers/media/i2c/ad5820.c
10293
10294 NOKIA N900 POWER SUPPLY DRIVERS
10295 R:      Pali Rohár <pali.rohar@gmail.com>
10296 F:      include/linux/power/bq2415x_charger.h
10297 F:      include/linux/power/bq27xxx_battery.h
10298 F:      include/linux/power/isp1704_charger.h
10299 F:      drivers/power/supply/bq2415x_charger.c
10300 F:      drivers/power/supply/bq27xxx_battery.c
10301 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10302 F:      drivers/power/supply/isp1704_charger.c
10303 F:      drivers/power/supply/rx51_battery.c
10304
10305 NTB AMD DRIVER
10306 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10307 L:      linux-ntb@googlegroups.com
10308 S:      Supported
10309 F:      drivers/ntb/hw/amd/
10310
10311 NTB DRIVER CORE
10312 M:      Jon Mason <jdmason@kudzu.us>
10313 M:      Dave Jiang <dave.jiang@intel.com>
10314 M:      Allen Hubbe <allenbh@gmail.com>
10315 L:      linux-ntb@googlegroups.com
10316 S:      Supported
10317 W:      https://github.com/jonmason/ntb/wiki
10318 T:      git git://github.com/jonmason/ntb.git
10319 F:      drivers/ntb/
10320 F:      drivers/net/ntb_netdev.c
10321 F:      include/linux/ntb.h
10322 F:      include/linux/ntb_transport.h
10323 F:      tools/testing/selftests/ntb/
10324
10325 NTB IDT DRIVER
10326 M:      Serge Semin <fancer.lancer@gmail.com>
10327 L:      linux-ntb@googlegroups.com
10328 S:      Supported
10329 F:      drivers/ntb/hw/idt/
10330
10331 NTB INTEL DRIVER
10332 M:      Dave Jiang <dave.jiang@intel.com>
10333 L:      linux-ntb@googlegroups.com
10334 S:      Supported
10335 W:      https://github.com/davejiang/linux/wiki
10336 T:      git https://github.com/davejiang/linux.git
10337 F:      drivers/ntb/hw/intel/
10338
10339 NTFS FILESYSTEM
10340 M:      Anton Altaparmakov <anton@tuxera.com>
10341 L:      linux-ntfs-dev@lists.sourceforge.net
10342 W:      http://www.tuxera.com/
10343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10344 S:      Supported
10345 F:      Documentation/filesystems/ntfs.txt
10346 F:      fs/ntfs/
10347
10348 NUBUS SUBSYSTEM
10349 M:      Finn Thain <fthain@telegraphics.com.au>
10350 L:      linux-m68k@lists.linux-m68k.org
10351 S:      Maintained
10352 F:      arch/*/include/asm/nubus.h
10353 F:      drivers/nubus/
10354 F:      include/linux/nubus.h
10355 F:      include/uapi/linux/nubus.h
10356
10357 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10358 M:      Antonino Daplas <adaplas@gmail.com>
10359 L:      linux-fbdev@vger.kernel.org
10360 S:      Maintained
10361 F:      drivers/video/fbdev/riva/
10362 F:      drivers/video/fbdev/nvidia/
10363
10364 NVM EXPRESS DRIVER
10365 M:      Keith Busch <keith.busch@intel.com>
10366 M:      Jens Axboe <axboe@fb.com>
10367 M:      Christoph Hellwig <hch@lst.de>
10368 M:      Sagi Grimberg <sagi@grimberg.me>
10369 L:      linux-nvme@lists.infradead.org
10370 T:      git://git.infradead.org/nvme.git
10371 W:      http://git.infradead.org/nvme.git
10372 S:      Supported
10373 F:      drivers/nvme/host/
10374 F:      include/linux/nvme.h
10375 F:      include/uapi/linux/nvme_ioctl.h
10376
10377 NVM EXPRESS FC TRANSPORT DRIVERS
10378 M:      James Smart <james.smart@broadcom.com>
10379 L:      linux-nvme@lists.infradead.org
10380 S:      Supported
10381 F:      include/linux/nvme-fc.h
10382 F:      include/linux/nvme-fc-driver.h
10383 F:      drivers/nvme/host/fc.c
10384 F:      drivers/nvme/target/fc.c
10385 F:      drivers/nvme/target/fcloop.c
10386
10387 NVM EXPRESS TARGET DRIVER
10388 M:      Christoph Hellwig <hch@lst.de>
10389 M:      Sagi Grimberg <sagi@grimberg.me>
10390 L:      linux-nvme@lists.infradead.org
10391 T:      git://git.infradead.org/nvme.git
10392 W:      http://git.infradead.org/nvme.git
10393 S:      Supported
10394 F:      drivers/nvme/target/
10395
10396 NVMEM FRAMEWORK
10397 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10398 S:      Maintained
10399 F:      drivers/nvmem/
10400 F:      Documentation/devicetree/bindings/nvmem/
10401 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10402 F:      include/linux/nvmem-consumer.h
10403 F:      include/linux/nvmem-provider.h
10404
10405 NXP SGTL5000 DRIVER
10406 M:      Fabio Estevam <fabio.estevam@nxp.com>
10407 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10408 S:      Maintained
10409 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10410 F:      sound/soc/codecs/sgtl5000*
10411
10412 NXP TDA998X DRM DRIVER
10413 M:      Russell King <linux@armlinux.org.uk>
10414 S:      Maintained
10415 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10416 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10417 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10418 F:      include/drm/i2c/tda998x.h
10419 F:      include/dt-bindings/display/tda998x.h
10420 K:      "nxp,tda998x"
10421
10422 NXP TFA9879 DRIVER
10423 M:      Peter Rosin <peda@axentia.se>
10424 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10425 S:      Maintained
10426 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10427 F:      sound/soc/codecs/tfa9879*
10428
10429 NXP-NCI NFC DRIVER
10430 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10431 R:      Charles Gorand <charles.gorand@effinnov.com>
10432 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10433 S:      Supported
10434 F:      drivers/nfc/nxp-nci
10435
10436 OBJTOOL
10437 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10438 M:      Peter Zijlstra <peterz@infradead.org>
10439 S:      Supported
10440 F:      tools/objtool/
10441
10442 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10443 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10444 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10445 L:      linuxppc-dev@lists.ozlabs.org
10446 S:      Supported
10447 F:      arch/powerpc/platforms/powernv/ocxl.c
10448 F:      arch/powerpc/include/asm/pnv-ocxl.h
10449 F:      drivers/misc/ocxl/
10450 F:      include/misc/ocxl*
10451 F:      include/uapi/misc/ocxl.h
10452 F:      Documentation/accelerators/ocxl.rst
10453
10454 OMAP AUDIO SUPPORT
10455 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10456 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10457 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10458 L:      linux-omap@vger.kernel.org
10459 S:      Maintained
10460 F:      sound/soc/omap/
10461
10462 OMAP CLOCK FRAMEWORK SUPPORT
10463 M:      Paul Walmsley <paul@pwsan.com>
10464 L:      linux-omap@vger.kernel.org
10465 S:      Maintained
10466 F:      arch/arm/*omap*/*clock*
10467
10468 OMAP DEVICE TREE SUPPORT
10469 M:      Benoît Cousson <bcousson@baylibre.com>
10470 M:      Tony Lindgren <tony@atomide.com>
10471 L:      linux-omap@vger.kernel.org
10472 L:      devicetree@vger.kernel.org
10473 S:      Maintained
10474 F:      arch/arm/boot/dts/*omap*
10475 F:      arch/arm/boot/dts/*am3*
10476 F:      arch/arm/boot/dts/*am4*
10477 F:      arch/arm/boot/dts/*am5*
10478 F:      arch/arm/boot/dts/*dra7*
10479
10480 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10481 L:      linux-omap@vger.kernel.org
10482 L:      linux-fbdev@vger.kernel.org
10483 S:      Orphan
10484 F:      drivers/video/fbdev/omap2/
10485 F:      Documentation/arm/OMAP/DSS
10486
10487 OMAP FRAMEBUFFER SUPPORT
10488 L:      linux-fbdev@vger.kernel.org
10489 L:      linux-omap@vger.kernel.org
10490 S:      Orphan
10491 F:      drivers/video/fbdev/omap/
10492
10493 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10494 M:      Roger Quadros <rogerq@ti.com>
10495 M:      Tony Lindgren <tony@atomide.com>
10496 L:      linux-omap@vger.kernel.org
10497 S:      Maintained
10498 F:      drivers/memory/omap-gpmc.c
10499 F:      arch/arm/mach-omap2/*gpmc*
10500
10501 OMAP GPIO DRIVER
10502 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10503 M:      Santosh Shilimkar <ssantosh@kernel.org>
10504 M:      Kevin Hilman <khilman@kernel.org>
10505 L:      linux-omap@vger.kernel.org
10506 S:      Maintained
10507 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10508 F:      drivers/gpio/gpio-omap.c
10509
10510 OMAP HARDWARE SPINLOCK SUPPORT
10511 M:      Ohad Ben-Cohen <ohad@wizery.com>
10512 L:      linux-omap@vger.kernel.org
10513 S:      Maintained
10514 F:      drivers/hwspinlock/omap_hwspinlock.c
10515
10516 OMAP HS MMC SUPPORT
10517 L:      linux-mmc@vger.kernel.org
10518 L:      linux-omap@vger.kernel.org
10519 S:      Orphan
10520 F:      drivers/mmc/host/omap_hsmmc.c
10521
10522 OMAP HWMOD DATA
10523 M:      Paul Walmsley <paul@pwsan.com>
10524 L:      linux-omap@vger.kernel.org
10525 S:      Maintained
10526 F:      arch/arm/mach-omap2/omap_hwmod*data*
10527
10528 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10529 M:      Benoît Cousson <bcousson@baylibre.com>
10530 L:      linux-omap@vger.kernel.org
10531 S:      Maintained
10532 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10533
10534 OMAP HWMOD SUPPORT
10535 M:      Benoît Cousson <bcousson@baylibre.com>
10536 M:      Paul Walmsley <paul@pwsan.com>
10537 L:      linux-omap@vger.kernel.org
10538 S:      Maintained
10539 F:      arch/arm/mach-omap2/omap_hwmod.*
10540
10541 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10542 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10543 L:      linux-media@vger.kernel.org
10544 S:      Maintained
10545 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10546 F:      drivers/media/platform/omap3isp/
10547 F:      drivers/staging/media/omap4iss/
10548
10549 OMAP MMC SUPPORT
10550 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10551 L:      linux-omap@vger.kernel.org
10552 S:      Maintained
10553 F:      drivers/mmc/host/omap.c
10554
10555 OMAP POWER MANAGEMENT SUPPORT
10556 M:      Kevin Hilman <khilman@kernel.org>
10557 L:      linux-omap@vger.kernel.org
10558 S:      Maintained
10559 F:      arch/arm/*omap*/*pm*
10560 F:      drivers/cpufreq/omap-cpufreq.c
10561
10562 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10563 M:      Rajendra Nayak <rnayak@codeaurora.org>
10564 M:      Paul Walmsley <paul@pwsan.com>
10565 L:      linux-omap@vger.kernel.org
10566 S:      Maintained
10567 F:      arch/arm/mach-omap2/prm*
10568
10569 OMAP RANDOM NUMBER GENERATOR SUPPORT
10570 M:      Deepak Saxena <dsaxena@plexity.net>
10571 S:      Maintained
10572 F:      drivers/char/hw_random/omap-rng.c
10573
10574 OMAP USB SUPPORT
10575 L:      linux-usb@vger.kernel.org
10576 L:      linux-omap@vger.kernel.org
10577 S:      Orphan
10578 F:      drivers/usb/*/*omap*
10579 F:      arch/arm/*omap*/usb*
10580
10581 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10582 M:      Mark Jackson <mpfj@newflow.co.uk>
10583 L:      linux-omap@vger.kernel.org
10584 S:      Maintained
10585 F:      arch/arm/boot/dts/am335x-nano.dts
10586
10587 OMAP1 SUPPORT
10588 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10589 M:      Tony Lindgren <tony@atomide.com>
10590 L:      linux-omap@vger.kernel.org
10591 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10593 S:      Maintained
10594 F:      arch/arm/mach-omap1/
10595 F:      arch/arm/plat-omap/
10596 F:      arch/arm/configs/omap1_defconfig
10597 F:      drivers/i2c/busses/i2c-omap.c
10598 F:      include/linux/platform_data/i2c-omap.h
10599 F:      include/linux/platform_data/ams-delta-fiq.h
10600
10601 OMAP2+ SUPPORT
10602 M:      Tony Lindgren <tony@atomide.com>
10603 L:      linux-omap@vger.kernel.org
10604 W:      http://www.muru.com/linux/omap/
10605 W:      http://linux.omap.com/
10606 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10608 S:      Maintained
10609 F:      arch/arm/mach-omap2/
10610 F:      arch/arm/plat-omap/
10611 F:      arch/arm/configs/omap2plus_defconfig
10612 F:      drivers/i2c/busses/i2c-omap.c
10613 F:      drivers/irqchip/irq-omap-intc.c
10614 F:      drivers/mfd/*omap*.c
10615 F:      drivers/mfd/menelaus.c
10616 F:      drivers/mfd/palmas.c
10617 F:      drivers/mfd/tps65217.c
10618 F:      drivers/mfd/tps65218.c
10619 F:      drivers/mfd/tps65910.c
10620 F:      drivers/mfd/twl-core.[ch]
10621 F:      drivers/mfd/twl4030*.c
10622 F:      drivers/mfd/twl6030*.c
10623 F:      drivers/mfd/twl6040*.c
10624 F:      drivers/regulator/palmas-regulator*.c
10625 F:      drivers/regulator/pbias-regulator.c
10626 F:      drivers/regulator/tps65217-regulator.c
10627 F:      drivers/regulator/tps65218-regulator.c
10628 F:      drivers/regulator/tps65910-regulator.c
10629 F:      drivers/regulator/twl-regulator.c
10630 F:      drivers/regulator/twl6030-regulator.c
10631 F:      include/linux/platform_data/i2c-omap.h
10632
10633 ONION OMEGA2+ BOARD
10634 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10635 L:      linux-mips@linux-mips.org
10636 S:      Maintained
10637 F:      arch/mips/boot/dts/ralink/omega2p.dts
10638
10639 OMFS FILESYSTEM
10640 M:      Bob Copeland <me@bobcopeland.com>
10641 L:      linux-karma-devel@lists.sourceforge.net
10642 S:      Maintained
10643 F:      Documentation/filesystems/omfs.txt
10644 F:      fs/omfs/
10645
10646 OMNIKEY CARDMAN 4000 DRIVER
10647 M:      Harald Welte <laforge@gnumonks.org>
10648 S:      Maintained
10649 F:      drivers/char/pcmcia/cm4000_cs.c
10650 F:      include/linux/cm4000_cs.h
10651 F:      include/uapi/linux/cm4000_cs.h
10652
10653 OMNIKEY CARDMAN 4040 DRIVER
10654 M:      Harald Welte <laforge@gnumonks.org>
10655 S:      Maintained
10656 F:      drivers/char/pcmcia/cm4040_cs.*
10657
10658 OMNIVISION OV13858 SENSOR DRIVER
10659 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10660 L:      linux-media@vger.kernel.org
10661 T:      git git://linuxtv.org/media_tree.git
10662 S:      Maintained
10663 F:      drivers/media/i2c/ov13858.c
10664
10665 OMNIVISION OV2680 SENSOR DRIVER
10666 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10667 L:      linux-media@vger.kernel.org
10668 T:      git git://linuxtv.org/media_tree.git
10669 S:      Maintained
10670 F:      drivers/media/i2c/ov2680.c
10671 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10672
10673 OMNIVISION OV2685 SENSOR DRIVER
10674 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10675 L:      linux-media@vger.kernel.org
10676 T:      git git://linuxtv.org/media_tree.git
10677 S:      Maintained
10678 F:      drivers/media/i2c/ov2685.c
10679
10680 OMNIVISION OV5640 SENSOR DRIVER
10681 M:      Steve Longerbeam <slongerbeam@gmail.com>
10682 L:      linux-media@vger.kernel.org
10683 T:      git git://linuxtv.org/media_tree.git
10684 S:      Maintained
10685 F:      drivers/media/i2c/ov5640.c
10686
10687 OMNIVISION OV5647 SENSOR DRIVER
10688 M:      Luis Oliveira <lolivei@synopsys.com>
10689 L:      linux-media@vger.kernel.org
10690 T:      git git://linuxtv.org/media_tree.git
10691 S:      Maintained
10692 F:      drivers/media/i2c/ov5647.c
10693
10694 OMNIVISION OV5695 SENSOR DRIVER
10695 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10696 L:      linux-media@vger.kernel.org
10697 T:      git git://linuxtv.org/media_tree.git
10698 S:      Maintained
10699 F:      drivers/media/i2c/ov5695.c
10700
10701 OMNIVISION OV7670 SENSOR DRIVER
10702 M:      Jonathan Corbet <corbet@lwn.net>
10703 L:      linux-media@vger.kernel.org
10704 T:      git git://linuxtv.org/media_tree.git
10705 S:      Maintained
10706 F:      drivers/media/i2c/ov7670.c
10707 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10708
10709 OMNIVISION OV772x SENSOR DRIVER
10710 M:      Jacopo Mondi <jacopo@jmondi.org>
10711 L:      linux-media@vger.kernel.org
10712 T:      git git://linuxtv.org/media_tree.git
10713 S:      Odd fixes
10714 F:      drivers/media/i2c/ov772x.c
10715 F:      include/media/i2c/ov772x.h
10716 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10717
10718 OMNIVISION OV7740 SENSOR DRIVER
10719 M:      Wenyou Yang <wenyou.yang@microchip.com>
10720 L:      linux-media@vger.kernel.org
10721 T:      git git://linuxtv.org/media_tree.git
10722 S:      Maintained
10723 F:      drivers/media/i2c/ov7740.c
10724 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10725
10726 OMNIVISION OV9650 SENSOR DRIVER
10727 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10728 R:      Akinobu Mita <akinobu.mita@gmail.com>
10729 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10730 L:      linux-media@vger.kernel.org
10731 T:      git git://linuxtv.org/media_tree.git
10732 S:      Maintained
10733 F:      drivers/media/i2c/ov9650.c
10734 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10735
10736 ONENAND FLASH DRIVER
10737 M:      Kyungmin Park <kyungmin.park@samsung.com>
10738 L:      linux-mtd@lists.infradead.org
10739 S:      Maintained
10740 F:      drivers/mtd/nand/onenand/
10741 F:      include/linux/mtd/onenand*.h
10742
10743 ONSTREAM SCSI TAPE DRIVER
10744 M:      Willem Riede <osst@riede.org>
10745 L:      osst-users@lists.sourceforge.net
10746 L:      linux-scsi@vger.kernel.org
10747 S:      Maintained
10748 F:      Documentation/scsi/osst.txt
10749 F:      drivers/scsi/osst.*
10750 F:      drivers/scsi/osst_*.h
10751 F:      drivers/scsi/st.h
10752
10753 OP-TEE DRIVER
10754 M:      Jens Wiklander <jens.wiklander@linaro.org>
10755 S:      Maintained
10756 F:      drivers/tee/optee/
10757
10758 OPA-VNIC DRIVER
10759 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10760 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10761 L:      linux-rdma@vger.kernel.org
10762 S:      Supported
10763 F:      drivers/infiniband/ulp/opa_vnic
10764
10765 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10766 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10767 M:      Frank Rowand <frowand.list@gmail.com>
10768 L:      devicetree@vger.kernel.org
10769 S:      Maintained
10770 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10771 F:      Documentation/devicetree/overlay-notes.txt
10772 F:      drivers/of/overlay.c
10773 F:      drivers/of/resolver.c
10774 K:      of_overlay_notifier_
10775
10776 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10777 M:      Rob Herring <robh+dt@kernel.org>
10778 M:      Frank Rowand <frowand.list@gmail.com>
10779 L:      devicetree@vger.kernel.org
10780 W:      http://www.devicetree.org/
10781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10782 S:      Maintained
10783 F:      drivers/of/
10784 F:      include/linux/of*.h
10785 F:      scripts/dtc/
10786 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10787
10788 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10789 M:      Rob Herring <robh+dt@kernel.org>
10790 M:      Mark Rutland <mark.rutland@arm.com>
10791 L:      devicetree@vger.kernel.org
10792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10793 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10794 S:      Maintained
10795 F:      Documentation/devicetree/
10796 F:      arch/*/boot/dts/
10797 F:      include/dt-bindings/
10798
10799 OPENCORES I2C BUS DRIVER
10800 M:      Peter Korsgaard <peter@korsgaard.com>
10801 L:      linux-i2c@vger.kernel.org
10802 S:      Maintained
10803 F:      Documentation/i2c/busses/i2c-ocores
10804 F:      drivers/i2c/busses/i2c-ocores.c
10805
10806 OPENRISC ARCHITECTURE
10807 M:      Jonas Bonn <jonas@southpole.se>
10808 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10809 M:      Stafford Horne <shorne@gmail.com>
10810 T:      git git://github.com/openrisc/linux.git
10811 L:      openrisc@lists.librecores.org
10812 W:      http://openrisc.io
10813 S:      Maintained
10814 F:      Documentation/devicetree/bindings/openrisc/
10815 F:      Documentation/openrisc/
10816 F:      arch/openrisc/
10817 F:      drivers/irqchip/irq-ompic.c
10818 F:      drivers/irqchip/irq-or1k-*
10819
10820 OPENVSWITCH
10821 M:      Pravin B Shelar <pshelar@ovn.org>
10822 L:      netdev@vger.kernel.org
10823 L:      dev@openvswitch.org
10824 W:      http://openvswitch.org
10825 S:      Maintained
10826 F:      net/openvswitch/
10827 F:      include/uapi/linux/openvswitch.h
10828
10829 OPERATING PERFORMANCE POINTS (OPP)
10830 M:      Viresh Kumar <vireshk@kernel.org>
10831 M:      Nishanth Menon <nm@ti.com>
10832 M:      Stephen Boyd <sboyd@kernel.org>
10833 L:      linux-pm@vger.kernel.org
10834 S:      Maintained
10835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10836 F:      drivers/opp/
10837 F:      include/linux/pm_opp.h
10838 F:      Documentation/power/opp.txt
10839 F:      Documentation/devicetree/bindings/opp/
10840
10841 OPL4 DRIVER
10842 M:      Clemens Ladisch <clemens@ladisch.de>
10843 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10844 T:      git git://git.alsa-project.org/alsa-kernel.git
10845 S:      Maintained
10846 F:      sound/drivers/opl4/
10847
10848 OPROFILE
10849 M:      Robert Richter <rric@kernel.org>
10850 L:      oprofile-list@lists.sf.net
10851 S:      Maintained
10852 F:      arch/*/include/asm/oprofile*.h
10853 F:      arch/*/oprofile/
10854 F:      drivers/oprofile/
10855 F:      include/linux/oprofile.h
10856
10857 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10858 M:      Mark Fasheh <mark@fasheh.com>
10859 M:      Joel Becker <jlbec@evilplan.org>
10860 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10861 W:      http://ocfs2.wiki.kernel.org
10862 S:      Supported
10863 F:      Documentation/filesystems/ocfs2.txt
10864 F:      Documentation/filesystems/dlmfs.txt
10865 F:      fs/ocfs2/
10866
10867 ORANGEFS FILESYSTEM
10868 M:      Mike Marshall <hubcap@omnibond.com>
10869 R:      Martin Brandenburg <martin@omnibond.com>
10870 L:      devel@lists.orangefs.org
10871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10872 S:      Supported
10873 F:      fs/orangefs/
10874 F:      Documentation/filesystems/orangefs.txt
10875
10876 ORINOCO DRIVER
10877 L:      linux-wireless@vger.kernel.org
10878 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10879 W:      http://www.nongnu.org/orinoco/
10880 S:      Orphan
10881 F:      drivers/net/wireless/intersil/orinoco/
10882
10883 OSD LIBRARY and FILESYSTEM
10884 M:      Boaz Harrosh <ooo@electrozaur.com>
10885 S:      Maintained
10886 F:      drivers/scsi/osd/
10887 F:      include/scsi/osd_*
10888 F:      fs/exofs/
10889
10890 OV2659 OMNIVISION SENSOR DRIVER
10891 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10892 L:      linux-media@vger.kernel.org
10893 W:      https://linuxtv.org
10894 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10895 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10896 S:      Maintained
10897 F:      drivers/media/i2c/ov2659.c
10898 F:      include/media/i2c/ov2659.h
10899
10900 OVERLAY FILESYSTEM
10901 M:      Miklos Szeredi <miklos@szeredi.hu>
10902 L:      linux-unionfs@vger.kernel.org
10903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10904 S:      Supported
10905 F:      fs/overlayfs/
10906 F:      Documentation/filesystems/overlayfs.txt
10907
10908 P54 WIRELESS DRIVER
10909 M:      Christian Lamparter <chunkeey@googlemail.com>
10910 L:      linux-wireless@vger.kernel.org
10911 W:      http://wireless.kernel.org/en/users/Drivers/p54
10912 S:      Maintained
10913 F:      drivers/net/wireless/intersil/p54/
10914
10915 PA SEMI ETHERNET DRIVER
10916 L:      netdev@vger.kernel.org
10917 S:      Orphan
10918 F:      drivers/net/ethernet/pasemi/*
10919
10920 PA SEMI SMBUS DRIVER
10921 L:      linux-i2c@vger.kernel.org
10922 S:      Orphan
10923 F:      drivers/i2c/busses/i2c-pasemi.c
10924
10925 PADATA PARALLEL EXECUTION MECHANISM
10926 M:      Steffen Klassert <steffen.klassert@secunet.com>
10927 L:      linux-crypto@vger.kernel.org
10928 S:      Maintained
10929 F:      kernel/padata.c
10930 F:      include/linux/padata.h
10931 F:      Documentation/padata.txt
10932
10933 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10934 M:      Harald Welte <laforge@gnumonks.org>
10935 L:      platform-driver-x86@vger.kernel.org
10936 S:      Maintained
10937 F:      drivers/platform/x86/panasonic-laptop.c
10938
10939 PARALLEL LCD/KEYPAD PANEL DRIVER
10940 M:      Willy Tarreau <willy@haproxy.com>
10941 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10942 S:      Odd Fixes
10943 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10944 F:      drivers/misc/panel.c
10945
10946 PARALLEL PORT SUBSYSTEM
10947 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10948 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10949 L:      linux-parport@lists.infradead.org (subscribers-only)
10950 S:      Maintained
10951 F:      drivers/parport/
10952 F:      include/linux/parport*.h
10953 F:      drivers/char/ppdev.c
10954 F:      include/uapi/linux/ppdev.h
10955 F:      Documentation/parport*.txt
10956
10957 PARAVIRT_OPS INTERFACE
10958 M:      Juergen Gross <jgross@suse.com>
10959 M:      Alok Kataria <akataria@vmware.com>
10960 L:      virtualization@lists.linux-foundation.org
10961 S:      Supported
10962 F:      Documentation/virtual/paravirt_ops.txt
10963 F:      arch/*/kernel/paravirt*
10964 F:      arch/*/include/asm/paravirt*.h
10965 F:      include/linux/hypervisor.h
10966
10967 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10968 M:      Tim Waugh <tim@cyberelk.net>
10969 L:      linux-parport@lists.infradead.org (subscribers-only)
10970 S:      Maintained
10971 F:      Documentation/blockdev/paride.txt
10972 F:      drivers/block/paride/
10973
10974 PARISC ARCHITECTURE
10975 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10976 M:      Helge Deller <deller@gmx.de>
10977 L:      linux-parisc@vger.kernel.org
10978 W:      http://www.parisc-linux.org/
10979 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10982 S:      Maintained
10983 F:      arch/parisc/
10984 F:      Documentation/parisc/
10985 F:      drivers/parisc/
10986 F:      drivers/char/agp/parisc-agp.c
10987 F:      drivers/input/serio/gscps2.c
10988 F:      drivers/parport/parport_gsc.*
10989 F:      drivers/tty/serial/8250/8250_gsc.c
10990 F:      drivers/video/fbdev/sti*
10991 F:      drivers/video/console/sti*
10992 F:      drivers/video/logo/logo_parisc*
10993
10994 PARMAN
10995 M:      Jiri Pirko <jiri@mellanox.com>
10996 L:      netdev@vger.kernel.org
10997 S:      Supported
10998 F:      lib/parman.c
10999 F:      lib/test_parman.c
11000 F:      include/linux/parman.h
11001
11002 PC87360 HARDWARE MONITORING DRIVER
11003 M:      Jim Cromie <jim.cromie@gmail.com>
11004 L:      linux-hwmon@vger.kernel.org
11005 S:      Maintained
11006 F:      Documentation/hwmon/pc87360
11007 F:      drivers/hwmon/pc87360.c
11008
11009 PC8736x GPIO DRIVER
11010 M:      Jim Cromie <jim.cromie@gmail.com>
11011 S:      Maintained
11012 F:      drivers/char/pc8736x_gpio.c
11013
11014 PC87427 HARDWARE MONITORING DRIVER
11015 M:      Jean Delvare <jdelvare@suse.com>
11016 L:      linux-hwmon@vger.kernel.org
11017 S:      Maintained
11018 F:      Documentation/hwmon/pc87427
11019 F:      drivers/hwmon/pc87427.c
11020
11021 PCA9532 LED DRIVER
11022 M:      Riku Voipio <riku.voipio@iki.fi>
11023 S:      Maintained
11024 F:      drivers/leds/leds-pca9532.c
11025 F:      include/linux/leds-pca9532.h
11026
11027 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11028 M:      Guenter Roeck <linux@roeck-us.net>
11029 L:      linux-i2c@vger.kernel.org
11030 S:      Maintained
11031 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11032
11033 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11034 M:      Khalid Aziz <khalid@gonehiking.org>
11035 S:      Maintained
11036 F:      drivers/firmware/pcdp.*
11037
11038 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11039 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11040 L:      linux-pci@vger.kernel.org
11041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11042 S:      Maintained
11043 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11044 F:      drivers/pci/controller/pci-aardvark.c
11045
11046 PCI DRIVER FOR ALTERA PCIE IP
11047 M:      Ley Foon Tan <lftan@altera.com>
11048 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11049 L:      linux-pci@vger.kernel.org
11050 S:      Supported
11051 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11052 F:      drivers/pci/controller/pcie-altera.c
11053
11054 PCI DRIVER FOR APPLIEDMICRO XGENE
11055 M:      Tanmay Inamdar <tinamdar@apm.com>
11056 L:      linux-pci@vger.kernel.org
11057 L:      linux-arm-kernel@lists.infradead.org
11058 S:      Maintained
11059 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11060 F:      drivers/pci/controller/pci-xgene.c
11061
11062 PCI DRIVER FOR ARM VERSATILE PLATFORM
11063 M:      Rob Herring <robh@kernel.org>
11064 L:      linux-pci@vger.kernel.org
11065 L:      linux-arm-kernel@lists.infradead.org
11066 S:      Maintained
11067 F:      Documentation/devicetree/bindings/pci/versatile.txt
11068 F:      drivers/pci/controller/pci-versatile.c
11069
11070 PCI DRIVER FOR ARMADA 8K
11071 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11072 L:      linux-pci@vger.kernel.org
11073 L:      linux-arm-kernel@lists.infradead.org
11074 S:      Maintained
11075 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11076 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11077
11078 PCI DRIVER FOR CADENCE PCIE IP
11079 M:      Alan Douglas <adouglas@cadence.com>
11080 L:      linux-pci@vger.kernel.org
11081 S:      Maintained
11082 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11083 F:      drivers/pci/controller/pcie-cadence*
11084
11085 PCI DRIVER FOR FREESCALE LAYERSCAPE
11086 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11087 M:      Mingkai Hu <mingkai.hu@nxp.com>
11088 M:      Roy Zang <roy.zang@nxp.com>
11089 L:      linuxppc-dev@lists.ozlabs.org
11090 L:      linux-pci@vger.kernel.org
11091 L:      linux-arm-kernel@lists.infradead.org
11092 S:      Maintained
11093 F:      drivers/pci/controller/dwc/*layerscape*
11094
11095 PCI DRIVER FOR GENERIC OF HOSTS
11096 M:      Will Deacon <will.deacon@arm.com>
11097 L:      linux-pci@vger.kernel.org
11098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11099 S:      Maintained
11100 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11101 F:      drivers/pci/controller/pci-host-common.c
11102 F:      drivers/pci/controller/pci-host-generic.c
11103
11104 PCI DRIVER FOR IMX6
11105 M:      Richard Zhu <hongxing.zhu@nxp.com>
11106 M:      Lucas Stach <l.stach@pengutronix.de>
11107 L:      linux-pci@vger.kernel.org
11108 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11109 S:      Maintained
11110 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11111 F:      drivers/pci/controller/dwc/*imx6*
11112
11113 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11114 M:      Keith Busch <keith.busch@intel.com>
11115 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11116 L:      linux-pci@vger.kernel.org
11117 S:      Supported
11118 F:      drivers/pci/controller/vmd.c
11119
11120 PCI DRIVER FOR MICROSEMI SWITCHTEC
11121 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11122 M:      Logan Gunthorpe <logang@deltatee.com>
11123 L:      linux-pci@vger.kernel.org
11124 S:      Maintained
11125 F:      Documentation/switchtec.txt
11126 F:      Documentation/ABI/testing/sysfs-class-switchtec
11127 F:      drivers/pci/switch/switchtec*
11128 F:      include/uapi/linux/switchtec_ioctl.h
11129 F:      include/linux/switchtec.h
11130 F:      drivers/ntb/hw/mscc/
11131
11132 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11133 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11134 M:      Jason Cooper <jason@lakedaemon.net>
11135 L:      linux-pci@vger.kernel.org
11136 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11137 S:      Maintained
11138 F:      drivers/pci/controller/*mvebu*
11139
11140 PCI DRIVER FOR NVIDIA TEGRA
11141 M:      Thierry Reding <thierry.reding@gmail.com>
11142 L:      linux-tegra@vger.kernel.org
11143 L:      linux-pci@vger.kernel.org
11144 S:      Supported
11145 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11146 F:      drivers/pci/controller/pci-tegra.c
11147
11148 PCI DRIVER FOR RENESAS R-CAR
11149 M:      Simon Horman <horms@verge.net.au>
11150 L:      linux-pci@vger.kernel.org
11151 L:      linux-renesas-soc@vger.kernel.org
11152 S:      Maintained
11153 F:      drivers/pci/controller/*rcar*
11154
11155 PCI DRIVER FOR SAMSUNG EXYNOS
11156 M:      Jingoo Han <jingoohan1@gmail.com>
11157 L:      linux-pci@vger.kernel.org
11158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11159 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11160 S:      Maintained
11161 F:      drivers/pci/controller/dwc/pci-exynos.c
11162
11163 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11164 M:      Jingoo Han <jingoohan1@gmail.com>
11165 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11166 L:      linux-pci@vger.kernel.org
11167 S:      Maintained
11168 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11169 F:      drivers/pci/controller/dwc/*designware*
11170
11171 PCI DRIVER FOR TI DRA7XX
11172 M:      Kishon Vijay Abraham I <kishon@ti.com>
11173 L:      linux-omap@vger.kernel.org
11174 L:      linux-pci@vger.kernel.org
11175 S:      Supported
11176 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11177 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11178
11179 PCI DRIVER FOR TI KEYSTONE
11180 M:      Murali Karicheri <m-karicheri2@ti.com>
11181 L:      linux-pci@vger.kernel.org
11182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11183 S:      Maintained
11184 F:      drivers/pci/controller/dwc/*keystone*
11185
11186 PCI ENDPOINT SUBSYSTEM
11187 M:      Kishon Vijay Abraham I <kishon@ti.com>
11188 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11189 L:      linux-pci@vger.kernel.org
11190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11191 S:      Supported
11192 F:      drivers/pci/endpoint/
11193 F:      drivers/misc/pci_endpoint_test.c
11194 F:      tools/pci/
11195
11196 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11197 M:      Russell Currey <ruscur@russell.cc>
11198 L:      linuxppc-dev@lists.ozlabs.org
11199 S:      Supported
11200 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11201 F:      arch/powerpc/kernel/eeh*.c
11202 F:      arch/powerpc/platforms/*/eeh*.c
11203 F:      arch/powerpc/include/*/eeh*.h
11204
11205 PCI ERROR RECOVERY
11206 M:      Linas Vepstas <linasvepstas@gmail.com>
11207 L:      linux-pci@vger.kernel.org
11208 S:      Supported
11209 F:      Documentation/PCI/pci-error-recovery.txt
11210
11211 PCI MSI DRIVER FOR ALTERA MSI IP
11212 M:      Ley Foon Tan <lftan@altera.com>
11213 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11214 L:      linux-pci@vger.kernel.org
11215 S:      Supported
11216 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11217 F:      drivers/pci/controller/pcie-altera-msi.c
11218
11219 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11220 M:      Duc Dang <dhdang@apm.com>
11221 L:      linux-pci@vger.kernel.org
11222 L:      linux-arm-kernel@lists.infradead.org
11223 S:      Maintained
11224 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11225 F:      drivers/pci/controller/pci-xgene-msi.c
11226
11227 PCI SUBSYSTEM
11228 M:      Bjorn Helgaas <bhelgaas@google.com>
11229 L:      linux-pci@vger.kernel.org
11230 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11232 S:      Supported
11233 F:      Documentation/devicetree/bindings/pci/
11234 F:      Documentation/PCI/
11235 F:      drivers/acpi/pci*
11236 F:      drivers/pci/
11237 F:      include/asm-generic/pci*
11238 F:      include/linux/pci*
11239 F:      include/linux/of_pci.h
11240 F:      include/uapi/linux/pci*
11241 F:      lib/pci*
11242 F:      arch/x86/pci/
11243 F:      arch/x86/kernel/quirks.c
11244
11245 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11246 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11247 L:      linux-pci@vger.kernel.org
11248 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11250 S:      Supported
11251 F:      drivers/pci/controller/
11252
11253 PCIE DRIVER FOR AXIS ARTPEC
11254 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11255 L:      linux-arm-kernel@axis.com
11256 L:      linux-pci@vger.kernel.org
11257 S:      Maintained
11258 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11259 F:      drivers/pci/controller/dwc/*artpec*
11260
11261 PCIE DRIVER FOR CAVIUM THUNDERX
11262 M:      David Daney <david.daney@cavium.com>
11263 L:      linux-pci@vger.kernel.org
11264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11265 S:      Supported
11266 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11267 F:      drivers/pci/controller/pci-thunder-*
11268
11269 PCIE DRIVER FOR HISILICON
11270 M:      Zhou Wang <wangzhou1@hisilicon.com>
11271 L:      linux-pci@vger.kernel.org
11272 S:      Maintained
11273 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11274 F:      drivers/pci/controller/dwc/pcie-hisi.c
11275
11276 PCIE DRIVER FOR HISILICON KIRIN
11277 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11278 M:      Binghui Wang <wangbinghui@hisilicon.com>
11279 L:      linux-pci@vger.kernel.org
11280 S:      Maintained
11281 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11282 F:      drivers/pci/controller/dwc/pcie-kirin.c
11283
11284 PCIE DRIVER FOR HISILICON STB
11285 M:      Jianguo Sun <sunjianguo1@huawei.com>
11286 M:      Shawn Guo <shawn.guo@linaro.org>
11287 L:      linux-pci@vger.kernel.org
11288 S:      Maintained
11289 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11290 F:      drivers/pci/controller/dwc/pcie-histb.c
11291
11292 PCIE DRIVER FOR MEDIATEK
11293 M:      Ryder Lee <ryder.lee@mediatek.com>
11294 L:      linux-pci@vger.kernel.org
11295 L:      linux-mediatek@lists.infradead.org
11296 S:      Supported
11297 F:      Documentation/devicetree/bindings/pci/mediatek*
11298 F:      drivers/pci/controller/*mediatek*
11299
11300 PCIE DRIVER FOR QUALCOMM MSM
11301 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11302 L:      linux-pci@vger.kernel.org
11303 L:      linux-arm-msm@vger.kernel.org
11304 S:      Maintained
11305 F:      drivers/pci/controller/dwc/*qcom*
11306
11307 PCIE DRIVER FOR ROCKCHIP
11308 M:      Shawn Lin <shawn.lin@rock-chips.com>
11309 L:      linux-pci@vger.kernel.org
11310 L:      linux-rockchip@lists.infradead.org
11311 S:      Maintained
11312 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11313 F:      drivers/pci/controller/pcie-rockchip*
11314
11315 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11316 M:      Linus Walleij <linus.walleij@linaro.org>
11317 L:      linux-pci@vger.kernel.org
11318 S:      Maintained
11319 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11320 F:      drivers/pci/controller/pci-v3-semi.c
11321
11322 PCIE DRIVER FOR ST SPEAR13XX
11323 M:      Pratyush Anand <pratyush.anand@gmail.com>
11324 L:      linux-pci@vger.kernel.org
11325 S:      Maintained
11326 F:      drivers/pci/controller/dwc/*spear*
11327
11328 PCMCIA SUBSYSTEM
11329 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11331 S:      Odd Fixes
11332 F:      Documentation/pcmcia/
11333 F:      tools/pcmcia/
11334 F:      drivers/pcmcia/
11335 F:      include/pcmcia/
11336
11337 PCNET32 NETWORK DRIVER
11338 M:      Don Fry <pcnet32@frontier.com>
11339 L:      netdev@vger.kernel.org
11340 S:      Maintained
11341 F:      drivers/net/ethernet/amd/pcnet32.c
11342
11343 PCRYPT PARALLEL CRYPTO ENGINE
11344 M:      Steffen Klassert <steffen.klassert@secunet.com>
11345 L:      linux-crypto@vger.kernel.org
11346 S:      Maintained
11347 F:      crypto/pcrypt.c
11348 F:      include/crypto/pcrypt.h
11349
11350 PEAQ WMI HOTKEYS DRIVER
11351 M:      Hans de Goede <hdegoede@redhat.com>
11352 L:      platform-driver-x86@vger.kernel.org
11353 S:      Maintained
11354 F:      drivers/platform/x86/peaq-wmi.c
11355
11356 PER-CPU MEMORY ALLOCATOR
11357 M:      Tejun Heo <tj@kernel.org>
11358 M:      Christoph Lameter <cl@linux.com>
11359 M:      Dennis Zhou <dennisszhou@gmail.com>
11360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11361 S:      Maintained
11362 F:      include/linux/percpu*.h
11363 F:      mm/percpu*.c
11364 F:      arch/*/include/asm/percpu.h
11365
11366 PER-TASK DELAY ACCOUNTING
11367 M:      Balbir Singh <bsingharora@gmail.com>
11368 S:      Maintained
11369 F:      include/linux/delayacct.h
11370 F:      kernel/delayacct.c
11371
11372 PERFORMANCE EVENTS SUBSYSTEM
11373 M:      Peter Zijlstra <peterz@infradead.org>
11374 M:      Ingo Molnar <mingo@redhat.com>
11375 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11376 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11377 R:      Jiri Olsa <jolsa@redhat.com>
11378 R:      Namhyung Kim <namhyung@kernel.org>
11379 L:      linux-kernel@vger.kernel.org
11380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11381 S:      Supported
11382 F:      kernel/events/*
11383 F:      include/linux/perf_event.h
11384 F:      include/uapi/linux/perf_event.h
11385 F:      arch/*/kernel/perf_event*.c
11386 F:      arch/*/kernel/*/perf_event*.c
11387 F:      arch/*/kernel/*/*/perf_event*.c
11388 F:      arch/*/include/asm/perf_event.h
11389 F:      arch/*/kernel/perf_callchain.c
11390 F:      arch/*/events/*
11391 F:      tools/perf/
11392
11393 PERSONALITY HANDLING
11394 M:      Christoph Hellwig <hch@infradead.org>
11395 L:      linux-abi-devel@lists.sourceforge.net
11396 S:      Maintained
11397 F:      include/linux/personality.h
11398 F:      include/uapi/linux/personality.h
11399
11400 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11401 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11402 L:      linux-input@vger.kernel.org
11403 S:      Maintained
11404 F:      Documentation/input/devices/pxrc.rst
11405 F:      drivers/input/joystick/pxrc.c
11406
11407 PHONET PROTOCOL
11408 M:      Remi Denis-Courmont <courmisch@gmail.com>
11409 S:      Supported
11410 F:      Documentation/networking/phonet.txt
11411 F:      include/linux/phonet.h
11412 F:      include/net/phonet/
11413 F:      include/uapi/linux/phonet.h
11414 F:      net/phonet/
11415
11416 PHRAM MTD DRIVER
11417 M:      Joern Engel <joern@lazybastard.org>
11418 L:      linux-mtd@lists.infradead.org
11419 S:      Maintained
11420 F:      drivers/mtd/devices/phram.c
11421
11422 PICOLCD HID DRIVER
11423 M:      Bruno Prémont <bonbons@linux-vserver.org>
11424 L:      linux-input@vger.kernel.org
11425 S:      Maintained
11426 F:      drivers/hid/hid-picolcd*
11427
11428 PICOXCELL SUPPORT
11429 M:      Jamie Iles <jamie@jamieiles.com>
11430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11431 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11432 S:      Supported
11433 F:      arch/arm/boot/dts/picoxcell*
11434 F:      arch/arm/mach-picoxcell/
11435 F:      drivers/crypto/picoxcell*
11436
11437 PIN CONTROL SUBSYSTEM
11438 M:      Linus Walleij <linus.walleij@linaro.org>
11439 L:      linux-gpio@vger.kernel.org
11440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11441 S:      Maintained
11442 F:      Documentation/devicetree/bindings/pinctrl/
11443 F:      Documentation/driver-api/pinctl.rst
11444 F:      drivers/pinctrl/
11445 F:      include/linux/pinctrl/
11446
11447 PIN CONTROLLER - ATMEL AT91
11448 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11450 S:      Maintained
11451 F:      drivers/pinctrl/pinctrl-at91.*
11452
11453 PIN CONTROLLER - ATMEL AT91 PIO4
11454 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11456 L:      linux-gpio@vger.kernel.org
11457 S:      Supported
11458 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11459
11460 PIN CONTROLLER - FREESCALE
11461 M:      Dong Aisheng <aisheng.dong@nxp.com>
11462 M:      Fabio Estevam <festevam@gmail.com>
11463 M:      Shawn Guo <shawnguo@kernel.org>
11464 M:      Stefan Agner <stefan@agner.ch>
11465 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11466 L:      linux-gpio@vger.kernel.org
11467 S:      Maintained
11468 F:      drivers/pinctrl/freescale/
11469 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11470
11471 PIN CONTROLLER - INTEL
11472 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11473 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11474 S:      Maintained
11475 F:      drivers/pinctrl/intel/
11476
11477 PIN CONTROLLER - MEDIATEK
11478 M:      Sean Wang <sean.wang@mediatek.com>
11479 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11480 S:      Maintained
11481 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11482 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11483 F:      drivers/pinctrl/mediatek/mtk-eint.*
11484 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11485 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11486 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11487
11488 PIN CONTROLLER - QUALCOMM
11489 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11490 S:      Maintained
11491 L:      linux-arm-msm@vger.kernel.org
11492 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11493 F:      drivers/pinctrl/qcom/
11494
11495 PIN CONTROLLER - RENESAS
11496 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11497 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11498 L:      linux-renesas-soc@vger.kernel.org
11499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11500 S:      Maintained
11501 F:      drivers/pinctrl/sh-pfc/
11502
11503 PIN CONTROLLER - SAMSUNG
11504 M:      Tomasz Figa <tomasz.figa@gmail.com>
11505 M:      Krzysztof Kozlowski <krzk@kernel.org>
11506 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11508 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11509 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11511 S:      Maintained
11512 F:      drivers/pinctrl/samsung/
11513 F:      include/dt-bindings/pinctrl/samsung.h
11514 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11515
11516 PIN CONTROLLER - SINGLE
11517 M:      Tony Lindgren <tony@atomide.com>
11518 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11520 L:      linux-omap@vger.kernel.org
11521 S:      Maintained
11522 F:      drivers/pinctrl/pinctrl-single.c
11523
11524 PIN CONTROLLER - ST SPEAR
11525 M:      Viresh Kumar <vireshk@kernel.org>
11526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11527 W:      http://www.st.com/spear
11528 S:      Maintained
11529 F:      drivers/pinctrl/spear/
11530
11531 PISTACHIO SOC SUPPORT
11532 M:      James Hartley <james.hartley@sondrel.com>
11533 L:      linux-mips@linux-mips.org
11534 S:      Odd Fixes
11535 F:      arch/mips/pistachio/
11536 F:      arch/mips/include/asm/mach-pistachio/
11537 F:      arch/mips/boot/dts/img/pistachio*
11538 F:      arch/mips/configs/pistachio*_defconfig
11539
11540 PKTCDVD DRIVER
11541 S:      Orphan
11542 M:      linux-block@vger.kernel.org
11543 F:      drivers/block/pktcdvd.c
11544 F:      include/linux/pktcdvd.h
11545 F:      include/uapi/linux/pktcdvd.h
11546
11547 PKUNITY SOC DRIVERS
11548 M:      Guan Xuetao <gxt@pku.edu.cn>
11549 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11550 S:      Maintained
11551 T:      git git://github.com/gxt/linux.git
11552 F:      drivers/input/serio/i8042-unicore32io.h
11553 F:      drivers/i2c/busses/i2c-puv3.c
11554 F:      drivers/video/fbdev/fb-puv3.c
11555 F:      drivers/rtc/rtc-puv3.c
11556
11557 PMBUS HARDWARE MONITORING DRIVERS
11558 M:      Guenter Roeck <linux@roeck-us.net>
11559 L:      linux-hwmon@vger.kernel.org
11560 W:      http://hwmon.wiki.kernel.org/
11561 W:      http://www.roeck-us.net/linux/drivers/
11562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11563 S:      Maintained
11564 F:      Documentation/hwmon/pmbus
11565 F:      drivers/hwmon/pmbus/
11566 F:      include/linux/pmbus.h
11567
11568 PMC SIERRA MaxRAID DRIVER
11569 L:      linux-scsi@vger.kernel.org
11570 W:      http://www.pmc-sierra.com/
11571 S:      Orphan
11572 F:      drivers/scsi/pmcraid.*
11573
11574 PMC SIERRA PM8001 DRIVER
11575 M:      Jack Wang <jinpu.wang@profitbricks.com>
11576 M:      lindar_liu@usish.com
11577 L:      linux-scsi@vger.kernel.org
11578 S:      Supported
11579 F:      drivers/scsi/pm8001/
11580
11581 PNP SUPPORT
11582 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11583 S:      Maintained
11584 F:      drivers/pnp/
11585
11586 POSIX CLOCKS and TIMERS
11587 M:      Thomas Gleixner <tglx@linutronix.de>
11588 L:      linux-kernel@vger.kernel.org
11589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11590 S:      Maintained
11591 F:      fs/timerfd.c
11592 F:      include/linux/timer*
11593 F:      kernel/time/*timer*
11594
11595 POWER MANAGEMENT CORE
11596 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11597 L:      linux-pm@vger.kernel.org
11598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11599 B:      https://bugzilla.kernel.org
11600 S:      Supported
11601 F:      drivers/base/power/
11602 F:      include/linux/pm.h
11603 F:      include/linux/pm_*
11604 F:      include/linux/powercap.h
11605 F:      drivers/powercap/
11606 F:      kernel/configs/nopm.config
11607
11608 POWER STATE COORDINATION INTERFACE (PSCI)
11609 M:      Mark Rutland <mark.rutland@arm.com>
11610 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11611 L:      linux-arm-kernel@lists.infradead.org
11612 S:      Maintained
11613 F:      drivers/firmware/psci*.c
11614 F:      include/linux/psci.h
11615 F:      include/uapi/linux/psci.h
11616
11617 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11618 M:      Sebastian Reichel <sre@kernel.org>
11619 L:      linux-pm@vger.kernel.org
11620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11621 S:      Maintained
11622 F:      Documentation/ABI/testing/sysfs-class-power
11623 F:      Documentation/devicetree/bindings/power/supply/
11624 F:      include/linux/power_supply.h
11625 F:      drivers/power/supply/
11626
11627 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11628 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11629 L:      linuxppc-dev@lists.ozlabs.org
11630 S:      Maintained
11631 F:      drivers/char/powernv-op-panel.c
11632
11633 PPP OVER ATM (RFC 2364)
11634 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11635 S:      Maintained
11636 F:      net/atm/pppoatm.c
11637 F:      include/uapi/linux/atmppp.h
11638
11639 PPP OVER ETHERNET
11640 M:      Michal Ostrowski <mostrows@earthlink.net>
11641 S:      Maintained
11642 F:      drivers/net/ppp/pppoe.c
11643 F:      drivers/net/ppp/pppox.c
11644
11645 PPP OVER L2TP
11646 M:      James Chapman <jchapman@katalix.com>
11647 S:      Maintained
11648 F:      net/l2tp/l2tp_ppp.c
11649 F:      include/linux/if_pppol2tp.h
11650 F:      include/uapi/linux/if_pppol2tp.h
11651
11652 PPP PROTOCOL DRIVERS AND COMPRESSORS
11653 M:      Paul Mackerras <paulus@samba.org>
11654 L:      linux-ppp@vger.kernel.org
11655 S:      Maintained
11656 F:      drivers/net/ppp/ppp_*
11657
11658 PPS SUPPORT
11659 M:      Rodolfo Giometti <giometti@enneenne.com>
11660 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11661 L:      linuxpps@ml.enneenne.com (subscribers-only)
11662 S:      Maintained
11663 F:      Documentation/pps/
11664 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11665 F:      Documentation/ABI/testing/sysfs-pps
11666 F:      drivers/pps/
11667 F:      include/linux/pps*.h
11668 F:      include/uapi/linux/pps.h
11669
11670 PPTP DRIVER
11671 M:      Dmitry Kozlov <xeb@mail.ru>
11672 L:      netdev@vger.kernel.org
11673 S:      Maintained
11674 F:      drivers/net/ppp/pptp.c
11675 W:      http://sourceforge.net/projects/accel-pptp
11676
11677 PREEMPTIBLE KERNEL
11678 M:      Robert Love <rml@tech9.net>
11679 L:      kpreempt-tech@lists.sourceforge.net
11680 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11681 S:      Supported
11682 F:      Documentation/preempt-locking.txt
11683 F:      include/linux/preempt.h
11684
11685 PRINTK
11686 M:      Petr Mladek <pmladek@suse.com>
11687 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11688 R:      Steven Rostedt <rostedt@goodmis.org>
11689 S:      Maintained
11690 F:      kernel/printk/
11691 F:      include/linux/printk.h
11692
11693 PRISM54 WIRELESS DRIVER
11694 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11695 L:      linux-wireless@vger.kernel.org
11696 W:      http://wireless.kernel.org/en/users/Drivers/p54
11697 S:      Obsolete
11698 F:      drivers/net/wireless/intersil/prism54/
11699
11700 PROC FILESYSTEM
11701 R:      Alexey Dobriyan <adobriyan@gmail.com>
11702 L:      linux-kernel@vger.kernel.org
11703 L:      linux-fsdevel@vger.kernel.org
11704 S:      Maintained
11705 F:      fs/proc/
11706 F:      include/linux/proc_fs.h
11707 F:      tools/testing/selftests/proc/
11708
11709 PROC SYSCTL
11710 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11711 M:      Kees Cook <keescook@chromium.org>
11712 L:      linux-kernel@vger.kernel.org
11713 L:      linux-fsdevel@vger.kernel.org
11714 S:      Maintained
11715 F:      fs/proc/proc_sysctl.c
11716 F:      include/linux/sysctl.h
11717 F:      kernel/sysctl.c
11718 F:      tools/testing/selftests/sysctl/
11719
11720 PS3 NETWORK SUPPORT
11721 M:      Geoff Levand <geoff@infradead.org>
11722 L:      netdev@vger.kernel.org
11723 L:      linuxppc-dev@lists.ozlabs.org
11724 S:      Maintained
11725 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11726
11727 PS3 PLATFORM SUPPORT
11728 M:      Geoff Levand <geoff@infradead.org>
11729 L:      linuxppc-dev@lists.ozlabs.org
11730 S:      Maintained
11731 F:      arch/powerpc/boot/ps3*
11732 F:      arch/powerpc/include/asm/lv1call.h
11733 F:      arch/powerpc/include/asm/ps3*.h
11734 F:      arch/powerpc/platforms/ps3/
11735 F:      drivers/*/ps3*
11736 F:      drivers/ps3/
11737 F:      drivers/rtc/rtc-ps3.c
11738 F:      drivers/usb/host/*ps3.c
11739 F:      sound/ppc/snd_ps3*
11740
11741 PS3VRAM DRIVER
11742 M:      Jim Paris <jim@jtan.com>
11743 M:      Geoff Levand <geoff@infradead.org>
11744 L:      linuxppc-dev@lists.ozlabs.org
11745 S:      Maintained
11746 F:      drivers/block/ps3vram.c
11747
11748 PSAMPLE PACKET SAMPLING SUPPORT:
11749 M:      Yotam Gigi <yotam.gi@gmail.com>
11750 S:      Maintained
11751 F:      net/psample
11752 F:      include/net/psample.h
11753 F:      include/uapi/linux/psample.h
11754
11755 PSTORE FILESYSTEM
11756 M:      Kees Cook <keescook@chromium.org>
11757 M:      Anton Vorontsov <anton@enomsg.org>
11758 M:      Colin Cross <ccross@android.com>
11759 M:      Tony Luck <tony.luck@intel.com>
11760 S:      Maintained
11761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11762 F:      fs/pstore/
11763 F:      include/linux/pstore*
11764 F:      drivers/firmware/efi/efi-pstore.c
11765 F:      drivers/acpi/apei/erst.c
11766 F:      Documentation/admin-guide/ramoops.rst
11767 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11768 K:      \b(pstore|ramoops)
11769
11770 PTP HARDWARE CLOCK SUPPORT
11771 M:      Richard Cochran <richardcochran@gmail.com>
11772 L:      netdev@vger.kernel.org
11773 S:      Maintained
11774 W:      http://linuxptp.sourceforge.net/
11775 F:      Documentation/ABI/testing/sysfs-ptp
11776 F:      Documentation/ptp/*
11777 F:      drivers/net/phy/dp83640*
11778 F:      drivers/ptp/*
11779 F:      include/linux/ptp_cl*
11780
11781 PTRACE SUPPORT
11782 M:      Oleg Nesterov <oleg@redhat.com>
11783 S:      Maintained
11784 F:      include/asm-generic/syscall.h
11785 F:      include/linux/ptrace.h
11786 F:      include/linux/regset.h
11787 F:      include/linux/tracehook.h
11788 F:      include/uapi/linux/ptrace.h
11789 F:      include/uapi/linux/ptrace.h
11790 F:      include/asm-generic/ptrace.h
11791 F:      kernel/ptrace.c
11792 F:      arch/*/ptrace*.c
11793 F:      arch/*/*/ptrace*.c
11794 F:      arch/*/include/asm/ptrace*.h
11795
11796 PULSE8-CEC DRIVER
11797 M:      Hans Verkuil <hverkuil@xs4all.nl>
11798 L:      linux-media@vger.kernel.org
11799 T:      git git://linuxtv.org/media_tree.git
11800 S:      Maintained
11801 F:      drivers/media/usb/pulse8-cec/*
11802 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11803
11804 PVRUSB2 VIDEO4LINUX DRIVER
11805 M:      Mike Isely <isely@pobox.com>
11806 L:      pvrusb2@isely.net       (subscribers-only)
11807 L:      linux-media@vger.kernel.org
11808 W:      http://www.isely.net/pvrusb2/
11809 T:      git git://linuxtv.org/media_tree.git
11810 S:      Maintained
11811 F:      Documentation/media/v4l-drivers/pvrusb2*
11812 F:      drivers/media/usb/pvrusb2/
11813
11814 PWC WEBCAM DRIVER
11815 M:      Hans Verkuil <hverkuil@xs4all.nl>
11816 L:      linux-media@vger.kernel.org
11817 T:      git git://linuxtv.org/media_tree.git
11818 S:      Odd Fixes
11819 F:      drivers/media/usb/pwc/*
11820
11821 PWM FAN DRIVER
11822 M:      Kamil Debski <kamil@wypas.org>
11823 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11824 L:      linux-hwmon@vger.kernel.org
11825 S:      Supported
11826 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11827 F:      Documentation/hwmon/pwm-fan
11828 F:      drivers/hwmon/pwm-fan.c
11829
11830 PWM IR Transmitter
11831 M:      Sean Young <sean@mess.org>
11832 L:      linux-media@vger.kernel.org
11833 S:      Maintained
11834 F:      drivers/media/rc/pwm-ir-tx.c
11835
11836 PWM SUBSYSTEM
11837 M:      Thierry Reding <thierry.reding@gmail.com>
11838 L:      linux-pwm@vger.kernel.org
11839 S:      Maintained
11840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11841 F:      Documentation/pwm.txt
11842 F:      Documentation/devicetree/bindings/pwm/
11843 F:      include/linux/pwm.h
11844 F:      drivers/pwm/
11845 F:      drivers/video/backlight/pwm_bl.c
11846 F:      include/linux/pwm_backlight.h
11847 F:      drivers/gpio/gpio-mvebu.c
11848 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11849
11850 PXA GPIO DRIVER
11851 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11852 L:      linux-gpio@vger.kernel.org
11853 S:      Maintained
11854 F:      drivers/gpio/gpio-pxa.c
11855
11856 PXA MMCI DRIVER
11857 S:      Orphan
11858
11859 PXA RTC DRIVER
11860 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11861 L:      linux-rtc@vger.kernel.org
11862 S:      Maintained
11863
11864 PXA2xx/PXA3xx SUPPORT
11865 M:      Daniel Mack <daniel@zonque.org>
11866 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11867 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11868 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11869 T:      git git://github.com/hzhuang1/linux.git
11870 T:      git git://github.com/rjarzmik/linux.git
11871 S:      Maintained
11872 F:      arch/arm/boot/dts/pxa*
11873 F:      arch/arm/mach-pxa/
11874 F:      drivers/dma/pxa*
11875 F:      drivers/pcmcia/pxa2xx*
11876 F:      drivers/pinctrl/pxa/
11877 F:      drivers/spi/spi-pxa2xx*
11878 F:      drivers/usb/gadget/udc/pxa2*
11879 F:      include/sound/pxa2xx-lib.h
11880 F:      sound/arm/pxa*
11881 F:      sound/soc/pxa/
11882
11883 QAT DRIVER
11884 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11885 L:      qat-linux@intel.com
11886 S:      Supported
11887 F:      drivers/crypto/qat/
11888
11889 QCOM AUDIO (ASoC) DRIVERS
11890 M:      Patrick Lai <plai@codeaurora.org>
11891 M:      Banajit Goswami <bgoswami@codeaurora.org>
11892 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11893 S:      Supported
11894 F:      sound/soc/qcom/
11895
11896 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11897 M:      Gabriel Somlo <somlo@cmu.edu>
11898 M:      "Michael S. Tsirkin" <mst@redhat.com>
11899 L:      qemu-devel@nongnu.org
11900 S:      Maintained
11901 F:      drivers/firmware/qemu_fw_cfg.c
11902 F:      include/uapi/linux/qemu_fw_cfg.h
11903
11904 QIB DRIVER
11905 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11906 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11907 L:      linux-rdma@vger.kernel.org
11908 S:      Supported
11909 F:      drivers/infiniband/hw/qib/
11910
11911 QLOGIC QL41xxx FCOE DRIVER
11912 M:      QLogic-Storage-Upstream@cavium.com
11913 L:      linux-scsi@vger.kernel.org
11914 S:      Supported
11915 F:      drivers/scsi/qedf/
11916
11917 QLOGIC QL41xxx ISCSI DRIVER
11918 M:      QLogic-Storage-Upstream@cavium.com
11919 L:      linux-scsi@vger.kernel.org
11920 S:      Supported
11921 F:      drivers/scsi/qedi/
11922
11923 QLOGIC QL4xxx ETHERNET DRIVER
11924 M:      Ariel Elior <Ariel.Elior@cavium.com>
11925 M:      everest-linux-l2@cavium.com
11926 L:      netdev@vger.kernel.org
11927 S:      Supported
11928 F:      drivers/net/ethernet/qlogic/qed/
11929 F:      include/linux/qed/
11930 F:      drivers/net/ethernet/qlogic/qede/
11931
11932 QLOGIC QL4xxx RDMA DRIVER
11933 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11934 M:      Ariel Elior <Ariel.Elior@cavium.com>
11935 L:      linux-rdma@vger.kernel.org
11936 S:      Supported
11937 F:      drivers/infiniband/hw/qedr/
11938 F:      include/uapi/rdma/qedr-abi.h
11939
11940 QLOGIC QLA1280 SCSI DRIVER
11941 M:      Michael Reed <mdr@sgi.com>
11942 L:      linux-scsi@vger.kernel.org
11943 S:      Maintained
11944 F:      drivers/scsi/qla1280.[ch]
11945
11946 QLOGIC QLA2XXX FC-SCSI DRIVER
11947 M:      qla2xxx-upstream@qlogic.com
11948 L:      linux-scsi@vger.kernel.org
11949 S:      Supported
11950 F:      Documentation/scsi/LICENSE.qla2xxx
11951 F:      drivers/scsi/qla2xxx/
11952
11953 QLOGIC QLA3XXX NETWORK DRIVER
11954 M:      Dept-GELinuxNICDev@cavium.com
11955 L:      netdev@vger.kernel.org
11956 S:      Supported
11957 F:      Documentation/networking/LICENSE.qla3xxx
11958 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11959
11960 QLOGIC QLA4XXX iSCSI DRIVER
11961 M:      QLogic-Storage-Upstream@qlogic.com
11962 L:      linux-scsi@vger.kernel.org
11963 S:      Supported
11964 F:      Documentation/scsi/LICENSE.qla4xxx
11965 F:      drivers/scsi/qla4xxx/
11966
11967 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11968 M:      Harish Patil <harish.patil@cavium.com>
11969 M:      Manish Chopra <manish.chopra@cavium.com>
11970 M:      Dept-GELinuxNICDev@cavium.com
11971 L:      netdev@vger.kernel.org
11972 S:      Supported
11973 F:      drivers/net/ethernet/qlogic/qlcnic/
11974
11975 QLOGIC QLGE 10Gb ETHERNET DRIVER
11976 M:      Harish Patil <harish.patil@cavium.com>
11977 M:      Manish Chopra <manish.chopra@cavium.com>
11978 M:      Dept-GELinuxNICDev@cavium.com
11979 L:      netdev@vger.kernel.org
11980 S:      Supported
11981 F:      drivers/net/ethernet/qlogic/qlge/
11982
11983 QM1D1B0004 MEDIA DRIVER
11984 M:      Akihiro Tsukada <tskd08@gmail.com>
11985 L:      linux-media@vger.kernel.org
11986 S:      Odd Fixes
11987 F:      drivers/media/tuners/qm1d1b0004*
11988
11989 QM1D1C0042 MEDIA DRIVER
11990 M:      Akihiro Tsukada <tskd08@gmail.com>
11991 L:      linux-media@vger.kernel.org
11992 S:      Odd Fixes
11993 F:      drivers/media/tuners/qm1d1c0042*
11994
11995 QNX4 FILESYSTEM
11996 M:      Anders Larsen <al@alarsen.net>
11997 W:      http://www.alarsen.net/linux/qnx4fs/
11998 S:      Maintained
11999 F:      fs/qnx4/
12000 F:      include/uapi/linux/qnx4_fs.h
12001 F:      include/uapi/linux/qnxtypes.h
12002
12003 QORIQ DPAA2 FSL-MC BUS DRIVER
12004 M:      Stuart Yoder <stuyoder@gmail.com>
12005 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12006 L:      linux-kernel@vger.kernel.org
12007 S:      Maintained
12008 F:      drivers/bus/fsl-mc/
12009 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12010 F:      Documentation/networking/dpaa2/overview.rst
12011
12012 QT1010 MEDIA DRIVER
12013 M:      Antti Palosaari <crope@iki.fi>
12014 L:      linux-media@vger.kernel.org
12015 W:      https://linuxtv.org
12016 W:      http://palosaari.fi/linux/
12017 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12018 T:      git git://linuxtv.org/anttip/media_tree.git
12019 S:      Maintained
12020 F:      drivers/media/tuners/qt1010*
12021
12022 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12023 M:      Kalle Valo <kvalo@codeaurora.org>
12024 L:      ath10k@lists.infradead.org
12025 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12027 S:      Supported
12028 F:      drivers/net/wireless/ath/ath10k/
12029
12030 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12031 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12032 L:      linux-wireless@vger.kernel.org
12033 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12034 S:      Supported
12035 F:      drivers/net/wireless/ath/ath9k/
12036
12037 QUALCOMM CAMERA SUBSYSTEM DRIVER
12038 M:      Todor Tomov <todor.tomov@linaro.org>
12039 L:      linux-media@vger.kernel.org
12040 S:      Maintained
12041 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12042 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12043 F:      drivers/media/platform/qcom/camss/
12044
12045 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12046 M:  Ilia Lin <ilia.lin@gmail.com>
12047 L:  linux-pm@vger.kernel.org
12048 S:  Maintained
12049 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12050 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12051
12052 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12053 M:      Timur Tabi <timur@kernel.org>
12054 L:      netdev@vger.kernel.org
12055 S:      Maintained
12056 F:      drivers/net/ethernet/qualcomm/emac/
12057
12058 QUALCOMM GENERIC INTERFACE I2C DRIVER
12059 M:      Alok Chauhan <alokc@codeaurora.org>
12060 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12061 L:      linux-i2c@vger.kernel.org
12062 L:      linux-arm-msm@vger.kernel.org
12063 S:      Supported
12064 F:      drivers/i2c/busses/i2c-qcom-geni.c
12065
12066 QUALCOMM HEXAGON ARCHITECTURE
12067 M:      Richard Kuo <rkuo@codeaurora.org>
12068 L:      linux-hexagon@vger.kernel.org
12069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12070 S:      Supported
12071 F:      arch/hexagon/
12072
12073 QUALCOMM HIDMA DRIVER
12074 M:      Sinan Kaya <okaya@kernel.org>
12075 L:      linux-arm-kernel@lists.infradead.org
12076 L:      linux-arm-msm@vger.kernel.org
12077 L:      dmaengine@vger.kernel.org
12078 S:      Supported
12079 F:      drivers/dma/qcom/hidma*
12080
12081 QUALCOMM IOMMU
12082 M:      Rob Clark <robdclark@gmail.com>
12083 L:      iommu@lists.linux-foundation.org
12084 L:      linux-arm-msm@vger.kernel.org
12085 S:      Maintained
12086 F:      drivers/iommu/qcom_iommu.c
12087
12088 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12089 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12090 L:      linux-media@vger.kernel.org
12091 L:      linux-arm-msm@vger.kernel.org
12092 T:      git git://linuxtv.org/media_tree.git
12093 S:      Maintained
12094 F:      drivers/media/platform/qcom/venus/
12095
12096 QUALCOMM WCN36XX WIRELESS DRIVER
12097 M:      Kalle Valo <kvalo@codeaurora.org>
12098 L:      wcn36xx@lists.infradead.org
12099 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12100 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12101 S:      Supported
12102 F:      drivers/net/wireless/ath/wcn36xx/
12103
12104 QUANTENNA QTNFMAC WIRELESS DRIVER
12105 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12106 M:      Avinash Patil <avinashp@quantenna.com>
12107 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12108 L:      linux-wireless@vger.kernel.org
12109 S:      Maintained
12110 F:      drivers/net/wireless/quantenna
12111
12112 RADEON and AMDGPU DRM DRIVERS
12113 M:      Alex Deucher <alexander.deucher@amd.com>
12114 M:      Christian König <christian.koenig@amd.com>
12115 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12116 L:      amd-gfx@lists.freedesktop.org
12117 T:      git git://people.freedesktop.org/~agd5f/linux
12118 S:      Supported
12119 F:      drivers/gpu/drm/radeon/
12120 F:      include/uapi/drm/radeon_drm.h
12121 F:      drivers/gpu/drm/amd/
12122 F:      include/uapi/drm/amdgpu_drm.h
12123
12124 RADEON FRAMEBUFFER DISPLAY DRIVER
12125 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12126 L:      linux-fbdev@vger.kernel.org
12127 S:      Maintained
12128 F:      drivers/video/fbdev/aty/radeon*
12129 F:      include/uapi/linux/radeonfb.h
12130
12131 RADIOSHARK RADIO DRIVER
12132 M:      Hans Verkuil <hverkuil@xs4all.nl>
12133 L:      linux-media@vger.kernel.org
12134 T:      git git://linuxtv.org/media_tree.git
12135 S:      Maintained
12136 F:      drivers/media/radio/radio-shark.c
12137
12138 RADIOSHARK2 RADIO DRIVER
12139 M:      Hans Verkuil <hverkuil@xs4all.nl>
12140 L:      linux-media@vger.kernel.org
12141 T:      git git://linuxtv.org/media_tree.git
12142 S:      Maintained
12143 F:      drivers/media/radio/radio-shark2.c
12144 F:      drivers/media/radio/radio-tea5777.c
12145
12146 RADOS BLOCK DEVICE (RBD)
12147 M:      Ilya Dryomov <idryomov@gmail.com>
12148 M:      Sage Weil <sage@redhat.com>
12149 M:      Alex Elder <elder@kernel.org>
12150 L:      ceph-devel@vger.kernel.org
12151 W:      http://ceph.com/
12152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12153 T:      git git://github.com/ceph/ceph-client.git
12154 S:      Supported
12155 F:      Documentation/ABI/testing/sysfs-bus-rbd
12156 F:      drivers/block/rbd.c
12157 F:      drivers/block/rbd_types.h
12158
12159 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12160 M:      Paul Mackerras <paulus@samba.org>
12161 L:      linux-fbdev@vger.kernel.org
12162 S:      Maintained
12163 F:      drivers/video/fbdev/aty/aty128fb.c
12164
12165 RAINSHADOW-CEC DRIVER
12166 M:      Hans Verkuil <hverkuil@xs4all.nl>
12167 L:      linux-media@vger.kernel.org
12168 T:      git git://linuxtv.org/media_tree.git
12169 S:      Maintained
12170 F:      drivers/media/usb/rainshadow-cec/*
12171
12172 RALINK MIPS ARCHITECTURE
12173 M:      John Crispin <john@phrozen.org>
12174 L:      linux-mips@linux-mips.org
12175 S:      Maintained
12176 F:      arch/mips/ralink
12177
12178 RALINK RT2X00 WIRELESS LAN DRIVER
12179 P:      rt2x00 project
12180 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12181 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12182 L:      linux-wireless@vger.kernel.org
12183 S:      Maintained
12184 F:      drivers/net/wireless/ralink/rt2x00/
12185
12186 RAMDISK RAM BLOCK DEVICE DRIVER
12187 M:      Jens Axboe <axboe@kernel.dk>
12188 S:      Maintained
12189 F:      Documentation/blockdev/ramdisk.txt
12190 F:      drivers/block/brd.c
12191
12192 RANCHU VIRTUAL BOARD FOR MIPS
12193 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12194 L:      linux-mips@linux-mips.org
12195 S:      Supported
12196 F:      arch/mips/generic/board-ranchu.c
12197 F:      arch/mips/configs/generic/board-ranchu.config
12198
12199 RANDOM NUMBER DRIVER
12200 M:      "Theodore Ts'o" <tytso@mit.edu>
12201 S:      Maintained
12202 F:      drivers/char/random.c
12203
12204 RAPIDIO SUBSYSTEM
12205 M:      Matt Porter <mporter@kernel.crashing.org>
12206 M:      Alexandre Bounine <alex.bou9@gmail.com>
12207 S:      Maintained
12208 F:      drivers/rapidio/
12209
12210 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12211 L:      linux-wireless@vger.kernel.org
12212 S:      Orphan
12213 F:      drivers/net/wireless/ray*
12214
12215 RCUTORTURE TEST FRAMEWORK
12216 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12217 M:      Josh Triplett <josh@joshtriplett.org>
12218 R:      Steven Rostedt <rostedt@goodmis.org>
12219 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12220 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12221 L:      linux-kernel@vger.kernel.org
12222 S:      Supported
12223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12224 F:      tools/testing/selftests/rcutorture
12225
12226 RDC R-321X SoC
12227 M:      Florian Fainelli <florian@openwrt.org>
12228 S:      Maintained
12229
12230 RDC R6040 FAST ETHERNET DRIVER
12231 M:      Florian Fainelli <f.fainelli@gmail.com>
12232 L:      netdev@vger.kernel.org
12233 S:      Maintained
12234 F:      drivers/net/ethernet/rdc/r6040.c
12235
12236 RDMAVT - RDMA verbs software
12237 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12238 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12239 L:      linux-rdma@vger.kernel.org
12240 S:      Supported
12241 F:      drivers/infiniband/sw/rdmavt
12242
12243 RDS - RELIABLE DATAGRAM SOCKETS
12244 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12245 L:      netdev@vger.kernel.org
12246 L:      linux-rdma@vger.kernel.org
12247 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12248 W:      https://oss.oracle.com/projects/rds/
12249 S:      Supported
12250 F:      net/rds/
12251 F:      Documentation/networking/rds.txt
12252
12253 RDT - RESOURCE ALLOCATION
12254 M:      Fenghua Yu <fenghua.yu@intel.com>
12255 L:      linux-kernel@vger.kernel.org
12256 S:      Supported
12257 F:      arch/x86/kernel/cpu/intel_rdt*
12258 F:      arch/x86/include/asm/intel_rdt_sched.h
12259 F:      Documentation/x86/intel_rdt*
12260
12261 READ-COPY UPDATE (RCU)
12262 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12263 M:      Josh Triplett <josh@joshtriplett.org>
12264 R:      Steven Rostedt <rostedt@goodmis.org>
12265 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12266 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12267 L:      linux-kernel@vger.kernel.org
12268 W:      http://www.rdrop.com/users/paulmck/RCU/
12269 S:      Supported
12270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12271 F:      Documentation/RCU/
12272 X:      Documentation/RCU/torture.txt
12273 F:      include/linux/rcu*
12274 X:      include/linux/srcu*.h
12275 F:      kernel/rcu/
12276 X:      kernel/rcu/srcu*.c
12277
12278 REAL TIME CLOCK (RTC) SUBSYSTEM
12279 M:      Alessandro Zummo <a.zummo@towertech.it>
12280 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12281 L:      linux-rtc@vger.kernel.org
12282 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12284 S:      Maintained
12285 F:      Documentation/devicetree/bindings/rtc/
12286 F:      Documentation/rtc.txt
12287 F:      drivers/rtc/
12288 F:      include/linux/rtc.h
12289 F:      include/uapi/linux/rtc.h
12290 F:      include/linux/rtc/
12291 F:      include/linux/platform_data/rtc-*
12292 F:      tools/testing/selftests/rtc/
12293
12294 REALTEK AUDIO CODECS
12295 M:      Bard Liao <bardliao@realtek.com>
12296 M:      Oder Chiou <oder_chiou@realtek.com>
12297 S:      Maintained
12298 F:      sound/soc/codecs/rt*
12299 F:      include/sound/rt*.h
12300
12301 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12302 M:      Linus Walleij <linus.walleij@linaro.org>
12303 S:      Maintained
12304 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12305 F:      drivers/net/dsa/realtek-smi*
12306 F:      drivers/net/dsa/rtl83*
12307
12308 REGISTER MAP ABSTRACTION
12309 M:      Mark Brown <broonie@kernel.org>
12310 L:      linux-kernel@vger.kernel.org
12311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12312 S:      Supported
12313 F:      Documentation/devicetree/bindings/regmap/
12314 F:      drivers/base/regmap/
12315 F:      include/linux/regmap.h
12316
12317 REISERFS FILE SYSTEM
12318 L:      reiserfs-devel@vger.kernel.org
12319 S:      Supported
12320 F:      fs/reiserfs/
12321
12322 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12323 M:      Ohad Ben-Cohen <ohad@wizery.com>
12324 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12325 L:      linux-remoteproc@vger.kernel.org
12326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12327 S:      Maintained
12328 F:      Documentation/devicetree/bindings/remoteproc/
12329 F:      Documentation/remoteproc.txt
12330 F:      drivers/remoteproc/
12331 F:      include/linux/remoteproc.h
12332
12333 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12334 M:      Ohad Ben-Cohen <ohad@wizery.com>
12335 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12336 L:      linux-remoteproc@vger.kernel.org
12337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12338 S:      Maintained
12339 F:      drivers/rpmsg/
12340 F:      Documentation/rpmsg.txt
12341 F:      include/linux/rpmsg.h
12342 F:      include/linux/rpmsg/
12343
12344 RENESAS CLOCK DRIVERS
12345 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12346 L:      linux-renesas-soc@vger.kernel.org
12347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12348 S:      Supported
12349 F:      drivers/clk/renesas/
12350
12351 RENESAS EMEV2 I2C DRIVER
12352 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12353 S:      Supported
12354 F:      drivers/i2c/busses/i2c-emev2.c
12355
12356 RENESAS ETHERNET DRIVERS
12357 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12358 L:      netdev@vger.kernel.org
12359 L:      linux-renesas-soc@vger.kernel.org
12360 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12361 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12362 F:      drivers/net/ethernet/renesas/
12363 F:      include/linux/sh_eth.h
12364
12365 RENESAS R-CAR GYROADC DRIVER
12366 M:      Marek Vasut <marek.vasut@gmail.com>
12367 L:      linux-iio@vger.kernel.org
12368 S:      Supported
12369 F:      drivers/iio/adc/rcar_gyro_adc.c
12370
12371 RENESAS R-CAR I2C DRIVERS
12372 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12373 S:      Supported
12374 F:      drivers/i2c/busses/i2c-rcar.c
12375 F:      drivers/i2c/busses/i2c-sh_mobile.c
12376
12377 RENESAS USB PHY DRIVER
12378 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12379 L:      linux-renesas-soc@vger.kernel.org
12380 S:      Maintained
12381 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12382
12383 RESET CONTROLLER FRAMEWORK
12384 M:      Philipp Zabel <p.zabel@pengutronix.de>
12385 T:      git git://git.pengutronix.de/git/pza/linux
12386 S:      Maintained
12387 F:      drivers/reset/
12388 F:      Documentation/devicetree/bindings/reset/
12389 F:      include/dt-bindings/reset/
12390 F:      include/linux/reset.h
12391 F:      include/linux/reset-controller.h
12392
12393 RESTARTABLE SEQUENCES SUPPORT
12394 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12395 M:      Peter Zijlstra <peterz@infradead.org>
12396 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12397 M:      Boqun Feng <boqun.feng@gmail.com>
12398 L:      linux-kernel@vger.kernel.org
12399 S:      Supported
12400 F:      kernel/rseq.c
12401 F:      include/uapi/linux/rseq.h
12402 F:      include/trace/events/rseq.h
12403 F:      tools/testing/selftests/rseq/
12404
12405 RFKILL
12406 M:      Johannes Berg <johannes@sipsolutions.net>
12407 L:      linux-wireless@vger.kernel.org
12408 W:      http://wireless.kernel.org/
12409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12411 S:      Maintained
12412 F:      Documentation/rfkill.txt
12413 F:      Documentation/ABI/stable/sysfs-class-rfkill
12414 F:      net/rfkill/
12415 F:      include/linux/rfkill.h
12416 F:      include/uapi/linux/rfkill.h
12417
12418 RHASHTABLE
12419 M:      Thomas Graf <tgraf@suug.ch>
12420 M:      Herbert Xu <herbert@gondor.apana.org.au>
12421 L:      netdev@vger.kernel.org
12422 S:      Maintained
12423 F:      lib/rhashtable.c
12424 F:      lib/test_rhashtable.c
12425 F:      include/linux/rhashtable.h
12426 F:      include/linux/rhashtable-types.h
12427
12428 RICOH R5C592 MEMORYSTICK DRIVER
12429 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12430 S:      Maintained
12431 F:      drivers/memstick/host/r592.*
12432
12433 RICOH SMARTMEDIA/XD DRIVER
12434 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12435 S:      Maintained
12436 F:      drivers/mtd/nand/raw/r852.c
12437 F:      drivers/mtd/nand/raw/r852.h
12438
12439 RISC-V ARCHITECTURE
12440 M:      Palmer Dabbelt <palmer@sifive.com>
12441 M:      Albert Ou <aou@eecs.berkeley.edu>
12442 L:      linux-riscv@lists.infradead.org
12443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12444 S:      Supported
12445 F:      arch/riscv/
12446 K:      riscv
12447 N:      riscv
12448
12449 ROCCAT DRIVERS
12450 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12451 W:      http://sourceforge.net/projects/roccat/
12452 S:      Maintained
12453 F:      drivers/hid/hid-roccat*
12454 F:      include/linux/hid-roccat*
12455 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12456
12457 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12458 M:      Jacob chen <jacob2.chen@rock-chips.com>
12459 L:      linux-media@vger.kernel.org
12460 S:      Maintained
12461 F:      drivers/media/platform/rockchip/rga/
12462 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12463
12464 ROCKER DRIVER
12465 M:      Jiri Pirko <jiri@resnulli.us>
12466 L:      netdev@vger.kernel.org
12467 S:      Supported
12468 F:      drivers/net/ethernet/rocker/
12469
12470 ROCKETPORT DRIVER
12471 P:      Comtrol Corp.
12472 W:      http://www.comtrol.com
12473 S:      Maintained
12474 F:      Documentation/serial/rocket.txt
12475 F:      drivers/tty/rocket*
12476
12477 ROCKETPORT EXPRESS/INFINITY DRIVER
12478 M:      Kevin Cernekee <cernekee@gmail.com>
12479 L:      linux-serial@vger.kernel.org
12480 S:      Odd Fixes
12481 F:      drivers/tty/serial/rp2.*
12482
12483 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12484 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12485 L:      linux-kernel@vger.kernel.org
12486 L:      linux-renesas-soc@vger.kernel.org
12487 S:      Supported
12488 F:      drivers/mfd/bd9571mwv.c
12489 F:      drivers/regulator/bd9571mwv-regulator.c
12490 F:      drivers/gpio/gpio-bd9571mwv.c
12491 F:      include/linux/mfd/bd9571mwv.h
12492 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12493
12494 ROSE NETWORK LAYER
12495 M:      Ralf Baechle <ralf@linux-mips.org>
12496 L:      linux-hams@vger.kernel.org
12497 W:      http://www.linux-ax25.org/
12498 S:      Maintained
12499 F:      include/net/rose.h
12500 F:      include/uapi/linux/rose.h
12501 F:      net/rose/
12502
12503 RTL2830 MEDIA DRIVER
12504 M:      Antti Palosaari <crope@iki.fi>
12505 L:      linux-media@vger.kernel.org
12506 W:      https://linuxtv.org
12507 W:      http://palosaari.fi/linux/
12508 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12509 T:      git git://linuxtv.org/anttip/media_tree.git
12510 S:      Maintained
12511 F:      drivers/media/dvb-frontends/rtl2830*
12512
12513 RTL2832 MEDIA DRIVER
12514 M:      Antti Palosaari <crope@iki.fi>
12515 L:      linux-media@vger.kernel.org
12516 W:      https://linuxtv.org
12517 W:      http://palosaari.fi/linux/
12518 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12519 T:      git git://linuxtv.org/anttip/media_tree.git
12520 S:      Maintained
12521 F:      drivers/media/dvb-frontends/rtl2832*
12522
12523 RTL2832_SDR MEDIA DRIVER
12524 M:      Antti Palosaari <crope@iki.fi>
12525 L:      linux-media@vger.kernel.org
12526 W:      https://linuxtv.org
12527 W:      http://palosaari.fi/linux/
12528 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12529 T:      git git://linuxtv.org/anttip/media_tree.git
12530 S:      Maintained
12531 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12532
12533 RTL8180 WIRELESS DRIVER
12534 L:      linux-wireless@vger.kernel.org
12535 W:      http://wireless.kernel.org/
12536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12537 S:      Orphan
12538 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12539
12540 RTL8187 WIRELESS DRIVER
12541 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12542 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12543 M:      Larry Finger <Larry.Finger@lwfinger.net>
12544 L:      linux-wireless@vger.kernel.org
12545 W:      http://wireless.kernel.org/
12546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12547 S:      Maintained
12548 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12549
12550 REALTEK WIRELESS DRIVER (rtlwifi family)
12551 M:      Ping-Ke Shih <pkshih@realtek.com>
12552 L:      linux-wireless@vger.kernel.org
12553 W:      http://wireless.kernel.org/
12554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12555 S:      Maintained
12556 F:      drivers/net/wireless/realtek/rtlwifi/
12557
12558 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12559 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12560 L:      linux-wireless@vger.kernel.org
12561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12562 S:      Maintained
12563 F:      drivers/net/wireless/realtek/rtl8xxxu/
12564
12565 RXRPC SOCKETS (AF_RXRPC)
12566 M:      David Howells <dhowells@redhat.com>
12567 L:      linux-afs@lists.infradead.org
12568 S:      Supported
12569 F:      net/rxrpc/
12570 F:      include/keys/rxrpc-type.h
12571 F:      include/net/af_rxrpc.h
12572 F:      include/trace/events/rxrpc.h
12573 F:      include/uapi/linux/rxrpc.h
12574 F:      Documentation/networking/rxrpc.txt
12575 W:      https://www.infradead.org/~dhowells/kafs/
12576
12577 S3 SAVAGE FRAMEBUFFER DRIVER
12578 M:      Antonino Daplas <adaplas@gmail.com>
12579 L:      linux-fbdev@vger.kernel.org
12580 S:      Maintained
12581 F:      drivers/video/fbdev/savage/
12582
12583 S390
12584 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12585 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12586 L:      linux-s390@vger.kernel.org
12587 W:      http://www.ibm.com/developerworks/linux/linux390/
12588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12589 S:      Supported
12590 F:      arch/s390/
12591 F:      drivers/s390/
12592 F:      Documentation/s390/
12593 F:      Documentation/driver-api/s390-drivers.rst
12594
12595 S390 COMMON I/O LAYER
12596 M:      Sebastian Ott <sebott@linux.ibm.com>
12597 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12598 L:      linux-s390@vger.kernel.org
12599 W:      http://www.ibm.com/developerworks/linux/linux390/
12600 S:      Supported
12601 F:      drivers/s390/cio/
12602
12603 S390 DASD DRIVER
12604 M:      Stefan Haberland <sth@linux.ibm.com>
12605 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12606 L:      linux-s390@vger.kernel.org
12607 W:      http://www.ibm.com/developerworks/linux/linux390/
12608 S:      Supported
12609 F:      drivers/s390/block/dasd*
12610 F:      block/partitions/ibm.c
12611
12612 S390 IOMMU (PCI)
12613 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12614 L:      linux-s390@vger.kernel.org
12615 W:      http://www.ibm.com/developerworks/linux/linux390/
12616 S:      Supported
12617 F:      drivers/iommu/s390-iommu.c
12618
12619 S390 IUCV NETWORK LAYER
12620 M:      Julian Wiedmann <jwi@linux.ibm.com>
12621 M:      Ursula Braun <ubraun@linux.ibm.com>
12622 L:      linux-s390@vger.kernel.org
12623 W:      http://www.ibm.com/developerworks/linux/linux390/
12624 S:      Supported
12625 F:      drivers/s390/net/*iucv*
12626 F:      include/net/iucv/
12627 F:      net/iucv/
12628
12629 S390 NETWORK DRIVERS
12630 M:      Julian Wiedmann <jwi@linux.ibm.com>
12631 M:      Ursula Braun <ubraun@linux.ibm.com>
12632 L:      linux-s390@vger.kernel.org
12633 W:      http://www.ibm.com/developerworks/linux/linux390/
12634 S:      Supported
12635 F:      drivers/s390/net/
12636
12637 S390 PCI SUBSYSTEM
12638 M:      Sebastian Ott <sebott@linux.ibm.com>
12639 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12640 L:      linux-s390@vger.kernel.org
12641 W:      http://www.ibm.com/developerworks/linux/linux390/
12642 S:      Supported
12643 F:      arch/s390/pci/
12644 F:      drivers/pci/hotplug/s390_pci_hpc.c
12645
12646 S390 VFIO-CCW DRIVER
12647 M:      Cornelia Huck <cohuck@redhat.com>
12648 M:      Halil Pasic <pasic@linux.ibm.com>
12649 L:      linux-s390@vger.kernel.org
12650 L:      kvm@vger.kernel.org
12651 S:      Supported
12652 F:      drivers/s390/cio/vfio_ccw*
12653 F:      Documentation/s390/vfio-ccw.txt
12654 F:      include/uapi/linux/vfio_ccw.h
12655
12656 S390 ZCRYPT DRIVER
12657 M:      Harald Freudenberger <freude@linux.ibm.com>
12658 L:      linux-s390@vger.kernel.org
12659 W:      http://www.ibm.com/developerworks/linux/linux390/
12660 S:      Supported
12661 F:      drivers/s390/crypto/
12662
12663 S390 ZFCP DRIVER
12664 M:      Steffen Maier <maier@linux.ibm.com>
12665 M:      Benjamin Block <bblock@linux.ibm.com>
12666 L:      linux-s390@vger.kernel.org
12667 W:      http://www.ibm.com/developerworks/linux/linux390/
12668 S:      Supported
12669 F:      drivers/s390/scsi/zfcp_*
12670
12671 S3C24XX SD/MMC Driver
12672 M:      Ben Dooks <ben-linux@fluff.org>
12673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12674 S:      Supported
12675 F:      drivers/mmc/host/s3cmci.*
12676
12677 SAA6588 RDS RECEIVER DRIVER
12678 M:      Hans Verkuil <hverkuil@xs4all.nl>
12679 L:      linux-media@vger.kernel.org
12680 T:      git git://linuxtv.org/media_tree.git
12681 W:      https://linuxtv.org
12682 S:      Odd Fixes
12683 F:      drivers/media/i2c/saa6588*
12684
12685 SAA7134 VIDEO4LINUX DRIVER
12686 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12687 L:      linux-media@vger.kernel.org
12688 W:      https://linuxtv.org
12689 T:      git git://linuxtv.org/media_tree.git
12690 S:      Odd fixes
12691 F:      Documentation/media/v4l-drivers/saa7134*
12692 F:      drivers/media/pci/saa7134/
12693
12694 SAA7146 VIDEO4LINUX-2 DRIVER
12695 M:      Hans Verkuil <hverkuil@xs4all.nl>
12696 L:      linux-media@vger.kernel.org
12697 T:      git git://linuxtv.org/media_tree.git
12698 S:      Maintained
12699 F:      drivers/media/common/saa7146/
12700 F:      drivers/media/pci/saa7146/
12701 F:      include/media/saa7146*
12702
12703 SAMSUNG AUDIO (ASoC) DRIVERS
12704 M:      Krzysztof Kozlowski <krzk@kernel.org>
12705 M:      Sangbeom Kim <sbkim73@samsung.com>
12706 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12707 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12708 S:      Supported
12709 F:      sound/soc/samsung/
12710 F:      Documentation/devicetree/bindings/sound/samsung*
12711
12712 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12713 M:      Krzysztof Kozlowski <krzk@kernel.org>
12714 L:      linux-crypto@vger.kernel.org
12715 L:      linux-samsung-soc@vger.kernel.org
12716 S:      Maintained
12717 F:      drivers/crypto/exynos-rng.c
12718 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12719
12720 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12721 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12722 L:      linux-samsung-soc@vger.kernel.org
12723 S:      Maintained
12724 F:      drivers/char/hw_random/exynos-trng.c
12725 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12726
12727 SAMSUNG FRAMEBUFFER DRIVER
12728 M:      Jingoo Han <jingoohan1@gmail.com>
12729 L:      linux-fbdev@vger.kernel.org
12730 S:      Maintained
12731 F:      drivers/video/fbdev/s3c-fb.c
12732
12733 SAMSUNG LAPTOP DRIVER
12734 M:      Corentin Chary <corentin.chary@gmail.com>
12735 L:      platform-driver-x86@vger.kernel.org
12736 S:      Maintained
12737 F:      drivers/platform/x86/samsung-laptop.c
12738
12739 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12740 M:      Sangbeom Kim <sbkim73@samsung.com>
12741 M:      Krzysztof Kozlowski <krzk@kernel.org>
12742 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12743 L:      linux-kernel@vger.kernel.org
12744 L:      linux-samsung-soc@vger.kernel.org
12745 S:      Supported
12746 F:      drivers/mfd/sec*.c
12747 F:      drivers/regulator/s2m*.c
12748 F:      drivers/regulator/s5m*.c
12749 F:      drivers/clk/clk-s2mps11.c
12750 F:      drivers/rtc/rtc-s5m.c
12751 F:      include/linux/mfd/samsung/
12752 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12753 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12754 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12755 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12756
12757 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12758 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12759 L:      linux-media@vger.kernel.org
12760 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12761 S:      Maintained
12762 F:      drivers/media/platform/s3c-camif/
12763 F:      include/media/drv-intf/s3c_camif.h
12764
12765 SAMSUNG S3FWRN5 NFC DRIVER
12766 M:      Robert Baldyga <r.baldyga@samsung.com>
12767 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12768 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12769 S:      Supported
12770 F:      drivers/nfc/s3fwrn5
12771
12772 SAMSUNG S5C73M3 CAMERA DRIVER
12773 M:      Kyungmin Park <kyungmin.park@samsung.com>
12774 M:      Andrzej Hajda <a.hajda@samsung.com>
12775 L:      linux-media@vger.kernel.org
12776 S:      Supported
12777 F:      drivers/media/i2c/s5c73m3/*
12778
12779 SAMSUNG S5K5BAF CAMERA DRIVER
12780 M:      Kyungmin Park <kyungmin.park@samsung.com>
12781 M:      Andrzej Hajda <a.hajda@samsung.com>
12782 L:      linux-media@vger.kernel.org
12783 S:      Supported
12784 F:      drivers/media/i2c/s5k5baf.c
12785
12786 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12787 M:      Krzysztof Kozlowski <krzk@kernel.org>
12788 M:      Vladimir Zapolskiy <vz@mleia.com>
12789 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12790 L:      linux-crypto@vger.kernel.org
12791 L:      linux-samsung-soc@vger.kernel.org
12792 S:      Maintained
12793 F:      drivers/crypto/s5p-sss.c
12794
12795 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12796 M:      Kyungmin Park <kyungmin.park@samsung.com>
12797 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12798 L:      linux-media@vger.kernel.org
12799 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12800 S:      Supported
12801 F:      drivers/media/platform/exynos4-is/
12802
12803 SAMSUNG SOC CLOCK DRIVERS
12804 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12805 M:      Tomasz Figa <tomasz.figa@gmail.com>
12806 M:      Chanwoo Choi <cw00.choi@samsung.com>
12807 S:      Supported
12808 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12810 F:      drivers/clk/samsung/
12811 F:      include/dt-bindings/clock/exynos*.h
12812 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12813
12814 SAMSUNG SPI DRIVERS
12815 M:      Kukjin Kim <kgene@kernel.org>
12816 M:      Krzysztof Kozlowski <krzk@kernel.org>
12817 M:      Andi Shyti <andi@etezian.org>
12818 L:      linux-spi@vger.kernel.org
12819 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12820 S:      Maintained
12821 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12822 F:      drivers/spi/spi-s3c*
12823 F:      include/linux/platform_data/spi-s3c64xx.h
12824
12825 SAMSUNG SXGBE DRIVERS
12826 M:      Byungho An <bh74.an@samsung.com>
12827 M:      Girish K S <ks.giri@samsung.com>
12828 M:      Vipul Pandya <vipul.pandya@samsung.com>
12829 S:      Supported
12830 L:      netdev@vger.kernel.org
12831 F:      drivers/net/ethernet/samsung/sxgbe/
12832
12833 SAMSUNG THERMAL DRIVER
12834 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12835 L:      linux-pm@vger.kernel.org
12836 L:      linux-samsung-soc@vger.kernel.org
12837 S:      Supported
12838 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12839 F:      drivers/thermal/samsung/
12840
12841 SAMSUNG USB2 PHY DRIVER
12842 M:      Kamil Debski <kamil@wypas.org>
12843 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12844 L:      linux-kernel@vger.kernel.org
12845 S:      Supported
12846 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12847 F:      Documentation/phy/samsung-usb2.txt
12848 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12849 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12850 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12851 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12852 F:      drivers/phy/samsung/phy-samsung-usb2.c
12853 F:      drivers/phy/samsung/phy-samsung-usb2.h
12854
12855 SC1200 WDT DRIVER
12856 M:      Zwane Mwaikambo <zwanem@gmail.com>
12857 S:      Maintained
12858 F:      drivers/watchdog/sc1200wdt.c
12859
12860 SCHEDULER
12861 M:      Ingo Molnar <mingo@redhat.com>
12862 M:      Peter Zijlstra <peterz@infradead.org>
12863 L:      linux-kernel@vger.kernel.org
12864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12865 S:      Maintained
12866 F:      kernel/sched/
12867 F:      include/linux/sched.h
12868 F:      include/uapi/linux/sched.h
12869 F:      include/linux/wait.h
12870
12871 SCR24X CHIP CARD INTERFACE DRIVER
12872 M:      Lubomir Rintel <lkundrak@v3.sk>
12873 S:      Supported
12874 F:      drivers/char/pcmcia/scr24x_cs.c
12875
12876 SCSI CDROM DRIVER
12877 M:      Jens Axboe <axboe@kernel.dk>
12878 L:      linux-scsi@vger.kernel.org
12879 W:      http://www.kernel.dk
12880 S:      Maintained
12881 F:      drivers/scsi/sr*
12882
12883 SCSI RDMA PROTOCOL (SRP) INITIATOR
12884 M:      Bart Van Assche <bvanassche@acm.org>
12885 L:      linux-rdma@vger.kernel.org
12886 S:      Supported
12887 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12888 F:      drivers/infiniband/ulp/srp/
12889 F:      include/scsi/srp.h
12890
12891 SCSI RDMA PROTOCOL (SRP) TARGET
12892 M:      Bart Van Assche <bvanassche@acm.org>
12893 L:      linux-rdma@vger.kernel.org
12894 L:      target-devel@vger.kernel.org
12895 S:      Supported
12896 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12897 F:      drivers/infiniband/ulp/srpt/
12898
12899 SCSI SG DRIVER
12900 M:      Doug Gilbert <dgilbert@interlog.com>
12901 L:      linux-scsi@vger.kernel.org
12902 W:      http://sg.danny.cz/sg
12903 S:      Maintained
12904 F:      Documentation/scsi/scsi-generic.txt
12905 F:      drivers/scsi/sg.c
12906 F:      include/scsi/sg.h
12907
12908 SCSI SUBSYSTEM
12909 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12911 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12913 L:      linux-scsi@vger.kernel.org
12914 S:      Maintained
12915 F:      Documentation/devicetree/bindings/scsi/
12916 F:      drivers/scsi/
12917 F:      include/scsi/
12918
12919 SCSI TAPE DRIVER
12920 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12921 L:      linux-scsi@vger.kernel.org
12922 S:      Maintained
12923 F:      Documentation/scsi/st.txt
12924 F:      drivers/scsi/st.*
12925 F:      drivers/scsi/st_*.h
12926
12927 SCTP PROTOCOL
12928 M:      Vlad Yasevich <vyasevich@gmail.com>
12929 M:      Neil Horman <nhorman@tuxdriver.com>
12930 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12931 L:      linux-sctp@vger.kernel.org
12932 W:      http://lksctp.sourceforge.net
12933 S:      Maintained
12934 F:      Documentation/networking/sctp.txt
12935 F:      include/linux/sctp.h
12936 F:      include/uapi/linux/sctp.h
12937 F:      include/net/sctp/
12938 F:      net/sctp/
12939
12940 SCx200 CPU SUPPORT
12941 M:      Jim Cromie <jim.cromie@gmail.com>
12942 S:      Odd Fixes
12943 F:      Documentation/i2c/busses/scx200_acb
12944 F:      arch/x86/platform/scx200/
12945 F:      drivers/watchdog/scx200_wdt.c
12946 F:      drivers/i2c/busses/scx200*
12947 F:      drivers/mtd/maps/scx200_docflash.c
12948 F:      include/linux/scx200.h
12949
12950 SCx200 GPIO DRIVER
12951 M:      Jim Cromie <jim.cromie@gmail.com>
12952 S:      Maintained
12953 F:      drivers/char/scx200_gpio.c
12954 F:      include/linux/scx200_gpio.h
12955
12956 SCx200 HRT CLOCKSOURCE DRIVER
12957 M:      Jim Cromie <jim.cromie@gmail.com>
12958 S:      Maintained
12959 F:      drivers/clocksource/scx200_hrt.c
12960
12961 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12962 M:      Sascha Sommer <saschasommer@freenet.de>
12963 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12964 S:      Maintained
12965 F:      drivers/mmc/host/sdricoh_cs.c
12966
12967 SECURE COMPUTING
12968 M:      Kees Cook <keescook@chromium.org>
12969 R:      Andy Lutomirski <luto@amacapital.net>
12970 R:      Will Drewry <wad@chromium.org>
12971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12972 S:      Supported
12973 F:      kernel/seccomp.c
12974 F:      include/uapi/linux/seccomp.h
12975 F:      include/linux/seccomp.h
12976 F:      tools/testing/selftests/seccomp/*
12977 F:      tools/testing/selftests/kselftest_harness.h
12978 F:      Documentation/userspace-api/seccomp_filter.rst
12979 K:      \bsecure_computing
12980 K:      \bTIF_SECCOMP\b
12981
12982 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12983 M:      Al Cooper <alcooperx@gmail.com>
12984 L:      linux-mmc@vger.kernel.org
12985 L:      bcm-kernel-feedback-list@broadcom.com
12986 S:      Maintained
12987 F:      drivers/mmc/host/sdhci-brcmstb*
12988
12989 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12990 M:      Adrian Hunter <adrian.hunter@intel.com>
12991 L:      linux-mmc@vger.kernel.org
12992 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12993 S:      Maintained
12994 F:      drivers/mmc/host/sdhci*
12995 F:      include/linux/mmc/sdhci*
12996
12997 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
12998 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
12999 M:      Manjunath M B <manjumb@synopsys.com>
13000 L:      linux-mmc@vger.kernel.org
13001 S:      Maintained
13002 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13003
13004 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13005 M:      Ben Dooks <ben-linux@fluff.org>
13006 M:      Jaehoon Chung <jh80.chung@samsung.com>
13007 L:      linux-mmc@vger.kernel.org
13008 S:      Maintained
13009 F:      drivers/mmc/host/sdhci-s3c*
13010
13011 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13012 M:      Viresh Kumar <vireshk@kernel.org>
13013 L:      linux-mmc@vger.kernel.org
13014 S:      Maintained
13015 F:      drivers/mmc/host/sdhci-spear.c
13016
13017 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13018 M:      Kishon Vijay Abraham I <kishon@ti.com>
13019 L:      linux-mmc@vger.kernel.org
13020 S:      Maintained
13021 F:      drivers/mmc/host/sdhci-omap.c
13022
13023 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13024 M:      Scott Bauer <scott.bauer@intel.com>
13025 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13026 L:      linux-block@vger.kernel.org
13027 S:      Supported
13028 F:      block/sed*
13029 F:      block/opal_proto.h
13030 F:      include/linux/sed*
13031 F:      include/uapi/linux/sed*
13032
13033 SECURITY CONTACT
13034 M:      Security Officers <security@kernel.org>
13035 S:      Supported
13036
13037 SECURITY SUBSYSTEM
13038 M:      James Morris <jmorris@namei.org>
13039 M:      "Serge E. Hallyn" <serge@hallyn.com>
13040 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13042 W:      http://kernsec.org/
13043 S:      Supported
13044 F:      security/
13045 X:      security/selinux/
13046
13047 SELINUX SECURITY MODULE
13048 M:      Paul Moore <paul@paul-moore.com>
13049 M:      Stephen Smalley <sds@tycho.nsa.gov>
13050 M:      Eric Paris <eparis@parisplace.org>
13051 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13052 W:      https://selinuxproject.org
13053 W:      https://github.com/SELinuxProject
13054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13055 S:      Supported
13056 F:      include/linux/selinux*
13057 F:      security/selinux/
13058 F:      scripts/selinux/
13059 F:      Documentation/admin-guide/LSM/SELinux.rst
13060
13061 SENSABLE PHANTOM
13062 M:      Jiri Slaby <jirislaby@gmail.com>
13063 S:      Maintained
13064 F:      drivers/misc/phantom.c
13065 F:      include/uapi/linux/phantom.h
13066
13067 SERIAL DEVICE BUS
13068 M:      Rob Herring <robh@kernel.org>
13069 L:      linux-serial@vger.kernel.org
13070 S:      Maintained
13071 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13072 F:      drivers/tty/serdev/
13073 F:      include/linux/serdev.h
13074
13075 SERIAL DRIVERS
13076 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13077 L:      linux-serial@vger.kernel.org
13078 S:      Maintained
13079 F:      Documentation/devicetree/bindings/serial/
13080 F:      drivers/tty/serial/
13081
13082 SERIAL IR RECEIVER
13083 M:      Sean Young <sean@mess.org>
13084 L:      linux-media@vger.kernel.org
13085 S:      Maintained
13086 F:      drivers/media/rc/serial_ir.c
13087
13088 SFC NETWORK DRIVER
13089 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13090 M:      Edward Cree <ecree@solarflare.com>
13091 M:      Bert Kenward <bkenward@solarflare.com>
13092 L:      netdev@vger.kernel.org
13093 S:      Supported
13094 F:      drivers/net/ethernet/sfc/
13095
13096 SGI GRU DRIVER
13097 M:      Dimitri Sivanich <sivanich@sgi.com>
13098 S:      Maintained
13099 F:      drivers/misc/sgi-gru/
13100
13101 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13102 M:      Pat Gefre <pfg@sgi.com>
13103 L:      linux-ia64@vger.kernel.org
13104 S:      Supported
13105 F:      Documentation/ia64/serial.txt
13106 F:      drivers/tty/serial/ioc?_serial.c
13107 F:      include/linux/ioc?.h
13108
13109 SGI XP/XPC/XPNET DRIVER
13110 M:      Cliff Whickman <cpw@sgi.com>
13111 M:      Robin Holt <robinmholt@gmail.com>
13112 S:      Maintained
13113 F:      drivers/misc/sgi-xp/
13114
13115 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13116 M:      Ursula Braun <ubraun@linux.ibm.com>
13117 L:      linux-s390@vger.kernel.org
13118 W:      http://www.ibm.com/developerworks/linux/linux390/
13119 S:      Supported
13120 F:      net/smc/
13121
13122 SHARP RJ54N1CB0C SENSOR DRIVER
13123 M:      Jacopo Mondi <jacopo@jmondi.org>
13124 L:      linux-media@vger.kernel.org
13125 T:      git git://linuxtv.org/media_tree.git
13126 S:      Odd fixes
13127 F:      drivers/media/i2c/rj54n1cb0c.c
13128 F:      include/media/i2c/rj54n1cb0c.h
13129
13130 SH_VEU V4L2 MEM2MEM DRIVER
13131 L:      linux-media@vger.kernel.org
13132 S:      Orphan
13133 F:      drivers/media/platform/sh_veu.c
13134
13135 SH_VOU V4L2 OUTPUT DRIVER
13136 L:      linux-media@vger.kernel.org
13137 S:      Orphan
13138 F:      drivers/media/platform/sh_vou.c
13139 F:      include/media/drv-intf/sh_vou.h
13140
13141 SI2157 MEDIA DRIVER
13142 M:      Antti Palosaari <crope@iki.fi>
13143 L:      linux-media@vger.kernel.org
13144 W:      https://linuxtv.org
13145 W:      http://palosaari.fi/linux/
13146 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13147 T:      git git://linuxtv.org/anttip/media_tree.git
13148 S:      Maintained
13149 F:      drivers/media/tuners/si2157*
13150
13151 SI2165 MEDIA DRIVER
13152 M:      Matthias Schwarzott <zzam@gentoo.org>
13153 L:      linux-media@vger.kernel.org
13154 W:      https://linuxtv.org
13155 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13156 S:      Maintained
13157 F:      drivers/media/dvb-frontends/si2165*
13158
13159 SI2168 MEDIA DRIVER
13160 M:      Antti Palosaari <crope@iki.fi>
13161 L:      linux-media@vger.kernel.org
13162 W:      https://linuxtv.org
13163 W:      http://palosaari.fi/linux/
13164 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13165 T:      git git://linuxtv.org/anttip/media_tree.git
13166 S:      Maintained
13167 F:      drivers/media/dvb-frontends/si2168*
13168
13169 SI470X FM RADIO RECEIVER I2C DRIVER
13170 M:      Hans Verkuil <hverkuil@xs4all.nl>
13171 L:      linux-media@vger.kernel.org
13172 T:      git git://linuxtv.org/media_tree.git
13173 W:      https://linuxtv.org
13174 S:      Odd Fixes
13175 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13176
13177 SI470X FM RADIO RECEIVER USB DRIVER
13178 M:      Hans Verkuil <hverkuil@xs4all.nl>
13179 L:      linux-media@vger.kernel.org
13180 T:      git git://linuxtv.org/media_tree.git
13181 W:      https://linuxtv.org
13182 S:      Maintained
13183 F:      drivers/media/radio/si470x/radio-si470x-common.c
13184 F:      drivers/media/radio/si470x/radio-si470x.h
13185 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13186
13187 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13188 M:      Eduardo Valentin <edubezval@gmail.com>
13189 L:      linux-media@vger.kernel.org
13190 T:      git git://linuxtv.org/media_tree.git
13191 W:      https://linuxtv.org
13192 S:      Odd Fixes
13193 F:      drivers/media/radio/si4713/si4713.?
13194
13195 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13196 M:      Eduardo Valentin <edubezval@gmail.com>
13197 L:      linux-media@vger.kernel.org
13198 T:      git git://linuxtv.org/media_tree.git
13199 W:      https://linuxtv.org
13200 S:      Odd Fixes
13201 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13202
13203 SI4713 FM RADIO TRANSMITTER USB DRIVER
13204 M:      Hans Verkuil <hverkuil@xs4all.nl>
13205 L:      linux-media@vger.kernel.org
13206 T:      git git://linuxtv.org/media_tree.git
13207 W:      https://linuxtv.org
13208 S:      Maintained
13209 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13210
13211 SIANO DVB DRIVER
13212 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13213 L:      linux-media@vger.kernel.org
13214 W:      https://linuxtv.org
13215 T:      git git://linuxtv.org/media_tree.git
13216 S:      Odd fixes
13217 F:      drivers/media/common/siano/
13218 F:      drivers/media/usb/siano/
13219 F:      drivers/media/usb/siano/
13220 F:      drivers/media/mmc/siano/
13221
13222 SIFIVE DRIVERS
13223 M:      Palmer Dabbelt <palmer@sifive.com>
13224 L:      linux-riscv@lists.infradead.org
13225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13226 S:      Supported
13227 K:      sifive
13228 N:      sifive
13229
13230 SILEAD TOUCHSCREEN DRIVER
13231 M:      Hans de Goede <hdegoede@redhat.com>
13232 L:      linux-input@vger.kernel.org
13233 L:      platform-driver-x86@vger.kernel.org
13234 S:      Maintained
13235 F:      drivers/input/touchscreen/silead.c
13236 F:      drivers/platform/x86/touchscreen_dmi.c
13237
13238 SILICON MOTION SM712 FRAME BUFFER DRIVER
13239 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13240 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13241 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13242 L:      linux-fbdev@vger.kernel.org
13243 S:      Maintained
13244 F:      drivers/video/fbdev/sm712*
13245 F:      Documentation/fb/sm712fb.txt
13246
13247 SIMPLE FIRMWARE INTERFACE (SFI)
13248 M:      Len Brown <lenb@kernel.org>
13249 L:      sfi-devel@simplefirmware.org
13250 W:      http://simplefirmware.org/
13251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13252 S:      Supported
13253 F:      arch/x86/platform/sfi/
13254 F:      drivers/sfi/
13255 F:      include/linux/sfi*.h
13256
13257 SIMPLEFB FB DRIVER
13258 M:      Hans de Goede <hdegoede@redhat.com>
13259 L:      linux-fbdev@vger.kernel.org
13260 S:      Maintained
13261 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13262 F:      drivers/video/fbdev/simplefb.c
13263 F:      include/linux/platform_data/simplefb.h
13264
13265 SIMTEC EB110ATX (Chalice CATS)
13266 P:      Ben Dooks
13267 P:      Vincent Sanders <vince@simtec.co.uk>
13268 M:      Simtec Linux Team <linux@simtec.co.uk>
13269 W:      http://www.simtec.co.uk/products/EB110ATX/
13270 S:      Supported
13271
13272 SIMTEC EB2410ITX (BAST)
13273 P:      Ben Dooks
13274 P:      Vincent Sanders <vince@simtec.co.uk>
13275 M:      Simtec Linux Team <linux@simtec.co.uk>
13276 W:      http://www.simtec.co.uk/products/EB2410ITX/
13277 S:      Supported
13278 F:      arch/arm/mach-s3c24xx/mach-bast.c
13279 F:      arch/arm/mach-s3c24xx/bast-ide.c
13280 F:      arch/arm/mach-s3c24xx/bast-irq.c
13281
13282 SIPHASH PRF ROUTINES
13283 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13284 S:      Maintained
13285 F:      lib/siphash.c
13286 F:      lib/test_siphash.c
13287 F:      include/linux/siphash.h
13288
13289 SIOX
13290 M:      Gavin Schenk <g.schenk@eckelmann.de>
13291 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13292 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13293 S:      Supported
13294 F:      drivers/siox/*
13295 F:      include/trace/events/siox.h
13296
13297 SIS 190 ETHERNET DRIVER
13298 M:      Francois Romieu <romieu@fr.zoreil.com>
13299 L:      netdev@vger.kernel.org
13300 S:      Maintained
13301 F:      drivers/net/ethernet/sis/sis190.c
13302
13303 SIS 900/7016 FAST ETHERNET DRIVER
13304 M:      Daniele Venzano <venza@brownhat.org>
13305 W:      http://www.brownhat.org/sis900.html
13306 L:      netdev@vger.kernel.org
13307 S:      Maintained
13308 F:      drivers/net/ethernet/sis/sis900.*
13309
13310 SIS FRAMEBUFFER DRIVER
13311 M:      Thomas Winischhofer <thomas@winischhofer.net>
13312 W:      http://www.winischhofer.net/linuxsisvga.shtml
13313 S:      Maintained
13314 F:      Documentation/fb/sisfb.txt
13315 F:      drivers/video/fbdev/sis/
13316 F:      include/video/sisfb.h
13317
13318 SIS USB2VGA DRIVER
13319 M:      Thomas Winischhofer <thomas@winischhofer.net>
13320 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13321 S:      Maintained
13322 F:      drivers/usb/misc/sisusbvga/
13323
13324 SLAB ALLOCATOR
13325 M:      Christoph Lameter <cl@linux.com>
13326 M:      Pekka Enberg <penberg@kernel.org>
13327 M:      David Rientjes <rientjes@google.com>
13328 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13329 M:      Andrew Morton <akpm@linux-foundation.org>
13330 L:      linux-mm@kvack.org
13331 S:      Maintained
13332 F:      include/linux/sl?b*.h
13333 F:      mm/sl?b*
13334
13335 SLEEPABLE READ-COPY UPDATE (SRCU)
13336 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13337 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13338 M:      Josh Triplett <josh@joshtriplett.org>
13339 R:      Steven Rostedt <rostedt@goodmis.org>
13340 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13341 L:      linux-kernel@vger.kernel.org
13342 W:      http://www.rdrop.com/users/paulmck/RCU/
13343 S:      Supported
13344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13345 F:      include/linux/srcu*.h
13346 F:      kernel/rcu/srcu*.c
13347
13348 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13349 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13350 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13351 S:      Maintained
13352 F:      drivers/slimbus/
13353 F:      Documentation/devicetree/bindings/slimbus/
13354 F:      include/linux/slimbus.h
13355
13356 SMACK SECURITY MODULE
13357 M:      Casey Schaufler <casey@schaufler-ca.com>
13358 L:      linux-security-module@vger.kernel.org
13359 W:      http://schaufler-ca.com
13360 T:      git git://github.com/cschaufler/smack-next
13361 S:      Maintained
13362 F:      Documentation/admin-guide/LSM/Smack.rst
13363 F:      security/smack/
13364
13365 SMC91x ETHERNET DRIVER
13366 M:      Nicolas Pitre <nico@fluxnic.net>
13367 S:      Odd Fixes
13368 F:      drivers/net/ethernet/smsc/smc91x.*
13369
13370 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13371 M:      Sakari Ailus <sakari.ailus@iki.fi>
13372 L:      linux-media@vger.kernel.org
13373 S:      Maintained
13374 F:      drivers/media/i2c/smiapp/
13375 F:      include/media/i2c/smiapp.h
13376 F:      drivers/media/i2c/smiapp-pll.c
13377 F:      drivers/media/i2c/smiapp-pll.h
13378 F:      include/uapi/linux/smiapp.h
13379 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13380
13381 SMM665 HARDWARE MONITOR DRIVER
13382 M:      Guenter Roeck <linux@roeck-us.net>
13383 L:      linux-hwmon@vger.kernel.org
13384 S:      Maintained
13385 F:      Documentation/hwmon/smm665
13386 F:      drivers/hwmon/smm665.c
13387
13388 SMSC EMC2103 HARDWARE MONITOR DRIVER
13389 M:      Steve Glendinning <steve.glendinning@shawell.net>
13390 L:      linux-hwmon@vger.kernel.org
13391 S:      Maintained
13392 F:      Documentation/hwmon/emc2103
13393 F:      drivers/hwmon/emc2103.c
13394
13395 SMSC SCH5627 HARDWARE MONITOR DRIVER
13396 M:      Hans de Goede <hdegoede@redhat.com>
13397 L:      linux-hwmon@vger.kernel.org
13398 S:      Supported
13399 F:      Documentation/hwmon/sch5627
13400 F:      drivers/hwmon/sch5627.c
13401
13402 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13403 M:      Steve Glendinning <steve.glendinning@shawell.net>
13404 L:      linux-fbdev@vger.kernel.org
13405 S:      Maintained
13406 F:      drivers/video/fbdev/smscufx.c
13407
13408 SMSC47B397 HARDWARE MONITOR DRIVER
13409 M:      Jean Delvare <jdelvare@suse.com>
13410 L:      linux-hwmon@vger.kernel.org
13411 S:      Maintained
13412 F:      Documentation/hwmon/smsc47b397
13413 F:      drivers/hwmon/smsc47b397.c
13414
13415 SMSC911x ETHERNET DRIVER
13416 M:      Steve Glendinning <steve.glendinning@shawell.net>
13417 L:      netdev@vger.kernel.org
13418 S:      Maintained
13419 F:      include/linux/smsc911x.h
13420 F:      drivers/net/ethernet/smsc/smsc911x.*
13421
13422 SMSC9420 PCI ETHERNET DRIVER
13423 M:      Steve Glendinning <steve.glendinning@shawell.net>
13424 L:      netdev@vger.kernel.org
13425 S:      Maintained
13426 F:      drivers/net/ethernet/smsc/smsc9420.*
13427
13428 SOC-CAMERA V4L2 SUBSYSTEM
13429 L:      linux-media@vger.kernel.org
13430 T:      git git://linuxtv.org/media_tree.git
13431 S:      Orphan
13432 F:      include/media/soc*
13433 F:      drivers/media/i2c/soc_camera/
13434 F:      drivers/media/platform/soc_camera/
13435
13436 SOCIONEXT SYNQUACER I2C DRIVER
13437 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13438 L:      linux-i2c@vger.kernel.org
13439 S:      Maintained
13440 F:      drivers/i2c/busses/i2c-synquacer.c
13441 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13442
13443 SOCIONEXT UNIPHIER SOUND DRIVER
13444 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13445 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13446 S:      Maintained
13447 F:      sound/soc/uniphier/
13448
13449 SOEKRIS NET48XX LED SUPPORT
13450 M:      Chris Boot <bootc@bootc.net>
13451 S:      Maintained
13452 F:      drivers/leds/leds-net48xx.c
13453
13454 SOFT-ROCE DRIVER (rxe)
13455 M:      Moni Shoua <monis@mellanox.com>
13456 L:      linux-rdma@vger.kernel.org
13457 S:      Supported
13458 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13459 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13460 F:      drivers/infiniband/sw/rxe/
13461 F:      include/uapi/rdma/rdma_user_rxe.h
13462
13463 SOFTLOGIC 6x10 MPEG CODEC
13464 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13465 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13466 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13467 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13468 M:      Ismael Luceno <ismael@iodev.co.uk>
13469 L:      linux-media@vger.kernel.org
13470 S:      Supported
13471 F:      drivers/media/pci/solo6x10/
13472
13473 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13474 M:      James Morse <james.morse@arm.com>
13475 L:      linux-arm-kernel@lists.infradead.org
13476 S:      Maintained
13477 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13478 F:      drivers/firmware/arm_sdei.c
13479 F:      include/linux/sdei.h
13480 F:      include/uapi/linux/sdei.h
13481
13482 SOFTWARE RAID (Multiple Disks) SUPPORT
13483 M:      Shaohua Li <shli@kernel.org>
13484 L:      linux-raid@vger.kernel.org
13485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13486 S:      Supported
13487 F:      drivers/md/Makefile
13488 F:      drivers/md/Kconfig
13489 F:      drivers/md/md*
13490 F:      drivers/md/raid*
13491 F:      include/linux/raid/
13492 F:      include/uapi/linux/raid/
13493
13494 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13495 M:      Jassi Brar <jaswinder.singh@linaro.org>
13496 L:      netdev@vger.kernel.org
13497 S:      Maintained
13498 F:      drivers/net/ethernet/socionext/netsec.c
13499 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13500
13501 SOLIDRUN CLEARFOG SUPPORT
13502 M:      Russell King <linux@armlinux.org.uk>
13503 S:      Maintained
13504 F:      arch/arm/boot/dts/armada-388-clearfog*
13505 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13506
13507 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13508 M:      Russell King <linux@armlinux.org.uk>
13509 S:      Maintained
13510 F:      arch/arm/boot/dts/imx6*-cubox-i*
13511 F:      arch/arm/boot/dts/imx6*-hummingboard*
13512 F:      arch/arm/boot/dts/imx6*-sr-*
13513
13514 SONIC NETWORK DRIVER
13515 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13516 L:      netdev@vger.kernel.org
13517 S:      Maintained
13518 F:      drivers/net/ethernet/natsemi/sonic.*
13519
13520 SONICS SILICON BACKPLANE DRIVER (SSB)
13521 M:      Michael Buesch <m@bues.ch>
13522 L:      linux-wireless@vger.kernel.org
13523 S:      Maintained
13524 F:      drivers/ssb/
13525 F:      include/linux/ssb/
13526
13527 SONY IMX258 SENSOR DRIVER
13528 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13529 L:      linux-media@vger.kernel.org
13530 T:      git git://linuxtv.org/media_tree.git
13531 S:      Maintained
13532 F:      drivers/media/i2c/imx258.c
13533
13534 SONY IMX274 SENSOR DRIVER
13535 M:      Leon Luo <leonl@leopardimaging.com>
13536 L:      linux-media@vger.kernel.org
13537 T:      git git://linuxtv.org/media_tree.git
13538 S:      Maintained
13539 F:      drivers/media/i2c/imx274.c
13540 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13541
13542 SONY MEMORYSTICK CARD SUPPORT
13543 M:      Alex Dubov <oakad@yahoo.com>
13544 W:      http://tifmxx.berlios.de/
13545 S:      Maintained
13546 F:      drivers/memstick/host/tifm_ms.c
13547
13548 SONY MEMORYSTICK STANDARD SUPPORT
13549 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13550 S:      Maintained
13551 F:      drivers/memstick/core/ms_block.*
13552
13553 SONY VAIO CONTROL DEVICE DRIVER
13554 M:      Mattia Dongili <malattia@linux.it>
13555 L:      platform-driver-x86@vger.kernel.org
13556 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13557 S:      Maintained
13558 F:      Documentation/laptops/sony-laptop.txt
13559 F:      drivers/char/sonypi.c
13560 F:      drivers/platform/x86/sony-laptop.c
13561 F:      include/linux/sony-laptop.h
13562
13563 SOUND
13564 M:      Jaroslav Kysela <perex@perex.cz>
13565 M:      Takashi Iwai <tiwai@suse.com>
13566 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13567 W:      http://www.alsa-project.org/
13568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13569 T:      git git://git.alsa-project.org/alsa-kernel.git
13570 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13571 S:      Maintained
13572 F:      Documentation/sound/
13573 F:      include/sound/
13574 F:      include/uapi/sound/
13575 F:      sound/
13576
13577 SOUND - COMPRESSED AUDIO
13578 M:      Vinod Koul <vkoul@kernel.org>
13579 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13581 S:      Supported
13582 F:      Documentation/sound/designs/compress-offload.rst
13583 F:      include/sound/compress_driver.h
13584 F:      include/uapi/sound/compress_*
13585 F:      sound/core/compress_offload.c
13586 F:      sound/soc/soc-compress.c
13587
13588 SOUND - DMAENGINE HELPERS
13589 M:      Lars-Peter Clausen <lars@metafoo.de>
13590 S:      Supported
13591 F:      include/sound/dmaengine_pcm.h
13592 F:      sound/core/pcm_dmaengine.c
13593 F:      sound/soc/soc-generic-dmaengine-pcm.c
13594
13595 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13596 M:      Liam Girdwood <lgirdwood@gmail.com>
13597 M:      Mark Brown <broonie@kernel.org>
13598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13599 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13600 W:      http://alsa-project.org/main/index.php/ASoC
13601 S:      Supported
13602 F:      Documentation/devicetree/bindings/sound/
13603 F:      Documentation/sound/soc/
13604 F:      sound/soc/
13605 F:      include/sound/soc*
13606
13607 SOUNDWIRE SUBSYSTEM
13608 M:      Vinod Koul <vinod.koul@intel.com>
13609 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13610 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13611 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13612 S:      Supported
13613 F:      Documentation/driver-api/soundwire/
13614 F:      drivers/soundwire/
13615 F:      include/linux/soundwire/
13616
13617 SP2 MEDIA DRIVER
13618 M:      Olli Salonen <olli.salonen@iki.fi>
13619 L:      linux-media@vger.kernel.org
13620 W:      https://linuxtv.org
13621 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13622 S:      Maintained
13623 F:      drivers/media/dvb-frontends/sp2*
13624
13625 SPARC + UltraSPARC (sparc/sparc64)
13626 M:      "David S. Miller" <davem@davemloft.net>
13627 L:      sparclinux@vger.kernel.org
13628 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13631 S:      Maintained
13632 F:      arch/sparc/
13633 F:      drivers/sbus/
13634
13635 SPARC SERIAL DRIVERS
13636 M:      "David S. Miller" <davem@davemloft.net>
13637 L:      sparclinux@vger.kernel.org
13638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13640 S:      Maintained
13641 F:      include/linux/sunserialcore.h
13642 F:      drivers/tty/serial/suncore.c
13643 F:      drivers/tty/serial/sunhv.c
13644 F:      drivers/tty/serial/sunsab.c
13645 F:      drivers/tty/serial/sunsab.h
13646 F:      drivers/tty/serial/sunsu.c
13647 F:      drivers/tty/serial/sunzilog.c
13648 F:      drivers/tty/serial/sunzilog.h
13649 F:      drivers/tty/vcc.c
13650
13651 SPARSE CHECKER
13652 M:      "Christopher Li" <sparse@chrisli.org>
13653 L:      linux-sparse@vger.kernel.org
13654 W:      https://sparse.wiki.kernel.org/
13655 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13656 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13657 S:      Maintained
13658 F:      include/linux/compiler.h
13659
13660 SPEAR CLOCK FRAMEWORK SUPPORT
13661 M:      Viresh Kumar <vireshk@kernel.org>
13662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13663 W:      http://www.st.com/spear
13664 S:      Maintained
13665 F:      drivers/clk/spear/
13666
13667 SPEAR PLATFORM SUPPORT
13668 M:      Viresh Kumar <vireshk@kernel.org>
13669 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13671 W:      http://www.st.com/spear
13672 S:      Maintained
13673 F:      arch/arm/boot/dts/spear*
13674 F:      arch/arm/mach-spear/
13675
13676 SPI NOR SUBSYSTEM
13677 M:      Marek Vasut <marek.vasut@gmail.com>
13678 L:      linux-mtd@lists.infradead.org
13679 W:      http://www.linux-mtd.infradead.org/
13680 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13681 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13682 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13683 S:      Maintained
13684 F:      drivers/mtd/spi-nor/
13685 F:      include/linux/mtd/spi-nor.h
13686
13687 SPI SUBSYSTEM
13688 M:      Mark Brown <broonie@kernel.org>
13689 L:      linux-spi@vger.kernel.org
13690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13691 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13692 S:      Maintained
13693 F:      Documentation/devicetree/bindings/spi/
13694 F:      Documentation/spi/
13695 F:      drivers/spi/
13696 F:      include/linux/spi/
13697 F:      include/uapi/linux/spi/
13698 F:      tools/spi/
13699
13700 SPIDERNET NETWORK DRIVER for CELL
13701 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13702 L:      netdev@vger.kernel.org
13703 S:      Supported
13704 F:      Documentation/networking/spider_net.txt
13705 F:      drivers/net/ethernet/toshiba/spider_net*
13706
13707 SPMI SUBSYSTEM
13708 R:      Stephen Boyd <sboyd@kernel.org>
13709 L:      linux-arm-msm@vger.kernel.org
13710 F:      Documentation/devicetree/bindings/spmi/
13711 F:      drivers/spmi/
13712 F:      include/dt-bindings/spmi/spmi.h
13713 F:      include/linux/spmi.h
13714 F:      include/trace/events/spmi.h
13715
13716 SPU FILE SYSTEM
13717 M:      Jeremy Kerr <jk@ozlabs.org>
13718 L:      linuxppc-dev@lists.ozlabs.org
13719 W:      http://www.ibm.com/developerworks/power/cell/
13720 S:      Supported
13721 F:      Documentation/filesystems/spufs.txt
13722 F:      arch/powerpc/platforms/cell/spufs/
13723
13724 SQUASHFS FILE SYSTEM
13725 M:      Phillip Lougher <phillip@squashfs.org.uk>
13726 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13727 W:      http://squashfs.org.uk
13728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13729 S:      Maintained
13730 F:      Documentation/filesystems/squashfs.txt
13731 F:      fs/squashfs/
13732
13733 SRM (Alpha) environment access
13734 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13735 S:      Maintained
13736 F:      arch/alpha/kernel/srm_env.c
13737
13738 ST STM32 I2C/SMBUS DRIVER
13739 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13740 L:      linux-i2c@vger.kernel.org
13741 S:      Maintained
13742 F:      drivers/i2c/busses/i2c-stm32*
13743
13744 STABLE BRANCH
13745 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13746 L:      stable@vger.kernel.org
13747 S:      Supported
13748 F:      Documentation/process/stable-kernel-rules.rst
13749
13750 STAGING - COMEDI
13751 M:      Ian Abbott <abbotti@mev.co.uk>
13752 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13753 S:      Odd Fixes
13754 F:      drivers/staging/comedi/
13755
13756 STAGING - EROFS FILE SYSTEM
13757 M:      Gao Xiang <gaoxiang25@huawei.com>
13758 M:      Chao Yu <yuchao0@huawei.com>
13759 L:      linux-erofs@lists.ozlabs.org
13760 S:      Maintained
13761 F:      drivers/staging/erofs/
13762
13763 STAGING - FLARION FT1000 DRIVERS
13764 M:      Marek Belisko <marek.belisko@gmail.com>
13765 S:      Odd Fixes
13766 F:      drivers/staging/ft1000/
13767
13768 STAGING - INDUSTRIAL IO
13769 M:      Jonathan Cameron <jic23@kernel.org>
13770 L:      linux-iio@vger.kernel.org
13771 S:      Odd Fixes
13772 F:      Documentation/devicetree/bindings/staging/iio/
13773 F:      drivers/staging/iio/
13774
13775 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13776 M:      Marc Dietrich <marvin24@gmx.de>
13777 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13778 L:      linux-tegra@vger.kernel.org
13779 S:      Maintained
13780 F:      drivers/staging/nvec/
13781
13782 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13783 M:      Jens Frederich <jfrederich@gmail.com>
13784 M:      Daniel Drake <dsd@laptop.org>
13785 M:      Jon Nettleton <jon.nettleton@gmail.com>
13786 W:      http://wiki.laptop.org/go/DCON
13787 S:      Maintained
13788 F:      drivers/staging/olpc_dcon/
13789
13790 STAGING - REALTEK RTL8712U DRIVERS
13791 M:      Larry Finger <Larry.Finger@lwfinger.net>
13792 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13793 S:      Odd Fixes
13794 F:      drivers/staging/rtl8712/
13795
13796 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13797 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13798 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13799 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13800 L:      linux-fbdev@vger.kernel.org
13801 S:      Maintained
13802 F:      drivers/staging/sm750fb/
13803
13804 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13805 M:      William Hubbs <w.d.hubbs@gmail.com>
13806 M:      Chris Brannon <chris@the-brannons.com>
13807 M:      Kirk Reiser <kirk@reisers.ca>
13808 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13809 L:      speakup@linux-speakup.org
13810 W:      http://www.linux-speakup.org/
13811 S:      Odd Fixes
13812 F:      drivers/staging/speakup/
13813
13814 STAGING - VIA VT665X DRIVERS
13815 M:      Forest Bond <forest@alittletooquiet.net>
13816 S:      Odd Fixes
13817 F:      drivers/staging/vt665?/
13818
13819 STAGING - WILC1000 WIFI DRIVER
13820 M:      Aditya Shankar <aditya.shankar@microchip.com>
13821 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13822 L:      linux-wireless@vger.kernel.org
13823 S:      Supported
13824 F:      drivers/staging/wilc1000/
13825
13826 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13827 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13828 S:      Odd Fixes
13829 F:      drivers/staging/xgifb/
13830
13831 STAGING SUBSYSTEM
13832 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13834 L:      devel@driverdev.osuosl.org
13835 S:      Supported
13836 F:      drivers/staging/
13837
13838 STARFIRE/DURALAN NETWORK DRIVER
13839 M:      Ion Badulescu <ionut@badula.org>
13840 S:      Odd Fixes
13841 F:      drivers/net/ethernet/adaptec/starfire*
13842
13843 STEC S1220 SKD DRIVER
13844 M:      Bart Van Assche <bart.vanassche@wdc.com>
13845 L:      linux-block@vger.kernel.org
13846 S:      Maintained
13847 F:      drivers/block/skd*[ch]
13848
13849 STI AUDIO (ASoC) DRIVERS
13850 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13851 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13852 S:      Maintained
13853 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13854 F:      sound/soc/sti/
13855
13856 STI CEC DRIVER
13857 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13858 S:      Maintained
13859 F:      drivers/staging/media/st-cec/
13860 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13861
13862 STK1160 USB VIDEO CAPTURE DRIVER
13863 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13864 L:      linux-media@vger.kernel.org
13865 T:      git git://linuxtv.org/media_tree.git
13866 S:      Maintained
13867 F:      drivers/media/usb/stk1160/
13868
13869 STM32 AUDIO (ASoC) DRIVERS
13870 M:      Olivier Moysan <olivier.moysan@st.com>
13871 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13872 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13873 S:      Maintained
13874 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13875 F:      sound/soc/stm/
13876
13877 STM32 TIMER/LPTIMER DRIVERS
13878 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13879 S:      Maintained
13880 F:      drivers/*/stm32-*timer*
13881 F:      drivers/pwm/pwm-stm32*
13882 F:      include/linux/*/stm32-*tim*
13883 F:      Documentation/ABI/testing/*timer-stm32
13884 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13885 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13886
13887 STMMAC ETHERNET DRIVER
13888 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13889 M:      Alexandre Torgue <alexandre.torgue@st.com>
13890 M:      Jose Abreu <joabreu@synopsys.com>
13891 L:      netdev@vger.kernel.org
13892 W:      http://www.stlinux.com
13893 S:      Supported
13894 F:      drivers/net/ethernet/stmicro/stmmac/
13895
13896 SUN3/3X
13897 M:      Sam Creasey <sammy@sammy.net>
13898 W:      http://sammy.net/sun3/
13899 S:      Maintained
13900 F:      arch/m68k/kernel/*sun3*
13901 F:      arch/m68k/sun3*/
13902 F:      arch/m68k/include/asm/sun3*
13903 F:      drivers/net/ethernet/i825xx/sun3*
13904
13905 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13906 M:      Hans de Goede <hdegoede@redhat.com>
13907 L:      linux-input@vger.kernel.org
13908 S:      Maintained
13909 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13910 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13911
13912 SUNDANCE NETWORK DRIVER
13913 M:      Denis Kirjanov <kda@linux-powerpc.org>
13914 L:      netdev@vger.kernel.org
13915 S:      Maintained
13916 F:      drivers/net/ethernet/dlink/sundance.c
13917
13918 SUPERH
13919 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13920 M:      Rich Felker <dalias@libc.org>
13921 L:      linux-sh@vger.kernel.org
13922 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13923 S:      Maintained
13924 F:      Documentation/sh/
13925 F:      arch/sh/
13926 F:      drivers/sh/
13927
13928 SUSPEND TO RAM
13929 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13930 M:      Len Brown <len.brown@intel.com>
13931 M:      Pavel Machek <pavel@ucw.cz>
13932 L:      linux-pm@vger.kernel.org
13933 B:      https://bugzilla.kernel.org
13934 S:      Supported
13935 F:      Documentation/power/
13936 F:      arch/x86/kernel/acpi/
13937 F:      drivers/base/power/
13938 F:      kernel/power/
13939 F:      include/linux/suspend.h
13940 F:      include/linux/freezer.h
13941 F:      include/linux/pm.h
13942
13943 SVGA HANDLING
13944 M:      Martin Mares <mj@ucw.cz>
13945 L:      linux-video@atrey.karlin.mff.cuni.cz
13946 S:      Maintained
13947 F:      Documentation/svga.txt
13948 F:      arch/x86/boot/video*
13949
13950 SWIOTLB SUBSYSTEM
13951 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13952 L:      iommu@lists.linux-foundation.org
13953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13954 S:      Supported
13955 F:      kernel/dma/swiotlb.c
13956 F:      arch/*/kernel/pci-swiotlb.c
13957 F:      include/linux/swiotlb.h
13958
13959 SWITCHDEV
13960 M:      Jiri Pirko <jiri@resnulli.us>
13961 M:      Ivan Vecera <ivecera@redhat.com>
13962 L:      netdev@vger.kernel.org
13963 S:      Supported
13964 F:      net/switchdev/
13965 F:      include/net/switchdev.h
13966
13967 SY8106A REGULATOR DRIVER
13968 M:      Icenowy Zheng <icenowy@aosc.io>
13969 S:      Maintained
13970 F:      drivers/regulator/sy8106a-regulator.c
13971 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13972
13973 SYNC FILE FRAMEWORK
13974 M:      Sumit Semwal <sumit.semwal@linaro.org>
13975 R:      Gustavo Padovan <gustavo@padovan.org>
13976 S:      Maintained
13977 L:      linux-media@vger.kernel.org
13978 L:      dri-devel@lists.freedesktop.org
13979 F:      drivers/dma-buf/sync_*
13980 F:      drivers/dma-buf/dma-fence*
13981 F:      drivers/dma-buf/sw_sync.c
13982 F:      include/linux/sync_file.h
13983 F:      include/uapi/linux/sync_file.h
13984 F:      Documentation/sync_file.txt
13985 T:      git git://anongit.freedesktop.org/drm/drm-misc
13986
13987 SYNOPSYS ARC ARCHITECTURE
13988 M:      Vineet Gupta <vgupta@synopsys.com>
13989 L:      linux-snps-arc@lists.infradead.org
13990 S:      Supported
13991 F:      arch/arc/
13992 F:      Documentation/devicetree/bindings/arc/*
13993 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13994 F:      drivers/clocksource/arc_timer.c
13995 F:      drivers/tty/serial/arc_uart.c
13996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13997
13998 SYNOPSYS ARC HSDK SDP pll clock driver
13999 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14000 S:      Supported
14001 F:      drivers/clk/clk-hsdk-pll.c
14002 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14003
14004 SYNOPSYS ARC SDP clock driver
14005 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14006 S:      Supported
14007 F:      drivers/clk/axs10x/*
14008 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14009
14010 SYNOPSYS ARC SDP platform support
14011 M:      Alexey Brodkin <abrodkin@synopsys.com>
14012 S:      Supported
14013 F:      arch/arc/plat-axs10x
14014 F:      arch/arc/boot/dts/ax*
14015 F:      Documentation/devicetree/bindings/arc/axs10*
14016
14017 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14018 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14019 S:      Supported
14020 F:      drivers/reset/reset-axs10x.c
14021 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14022
14023 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14024 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14025 S:      Maintained
14026 F:      drivers/tty/serial/8250/8250_dw.c
14027
14028 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14029 M:      Hoan Tran <hotran@apm.com>
14030 L:      linux-gpio@vger.kernel.org
14031 S:      Maintained
14032 F:      drivers/gpio/gpio-dwapb.c
14033 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14034
14035 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14036 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14037 S:      Maintained
14038 F:      drivers/dma/dwi-axi-dmac/
14039 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14040
14041 SYNOPSYS DESIGNWARE DMAC DRIVER
14042 M:      Viresh Kumar <vireshk@kernel.org>
14043 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14044 S:      Maintained
14045 F:      include/linux/dma/dw.h
14046 F:      include/linux/platform_data/dma-dw.h
14047 F:      drivers/dma/dw/
14048
14049 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14050 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14051 L:      netdev@vger.kernel.org
14052 S:      Supported
14053 F:      drivers/net/ethernet/synopsys/
14054
14055 SYNOPSYS DESIGNWARE I2C DRIVER
14056 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14057 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14058 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14059 L:      linux-i2c@vger.kernel.org
14060 S:      Maintained
14061 F:      drivers/i2c/busses/i2c-designware-*
14062 F:      include/linux/platform_data/i2c-designware.h
14063
14064 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14065 M:      Jaehoon Chung <jh80.chung@samsung.com>
14066 L:      linux-mmc@vger.kernel.org
14067 S:      Maintained
14068 F:      drivers/mmc/host/dw_mmc*
14069
14070 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14071 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14072 S:      Supported
14073 F:      drivers/reset/reset-hsdk.c
14074 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14075 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14076
14077 SYSTEM CONFIGURATION (SYSCON)
14078 M:      Lee Jones <lee.jones@linaro.org>
14079 M:      Arnd Bergmann <arnd@arndb.de>
14080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14081 S:      Supported
14082 F:      drivers/mfd/syscon.c
14083
14084 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14085 M:      Sudeep Holla <sudeep.holla@arm.com>
14086 L:      linux-arm-kernel@lists.infradead.org
14087 S:      Maintained
14088 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14089 F:      drivers/clk/clk-sc[mp]i.c
14090 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14091 F:      drivers/firmware/arm_scpi.c
14092 F:      drivers/firmware/arm_scmi/
14093 F:      include/linux/sc[mp]i_protocol.h
14094
14095 SYSTEM RESET/SHUTDOWN DRIVERS
14096 M:      Sebastian Reichel <sre@kernel.org>
14097 L:      linux-pm@vger.kernel.org
14098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14099 S:      Maintained
14100 F:      Documentation/devicetree/bindings/power/reset/
14101 F:      drivers/power/reset/
14102
14103 SYSTEM TRACE MODULE CLASS
14104 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14105 S:      Maintained
14106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14107 F:      Documentation/trace/stm.rst
14108 F:      drivers/hwtracing/stm/
14109 F:      include/linux/stm.h
14110 F:      include/uapi/linux/stm.h
14111
14112 SYSV FILESYSTEM
14113 M:      Christoph Hellwig <hch@infradead.org>
14114 S:      Maintained
14115 F:      Documentation/filesystems/sysv-fs.txt
14116 F:      fs/sysv/
14117 F:      include/linux/sysv_fs.h
14118
14119 TARGET SUBSYSTEM
14120 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14121 L:      linux-scsi@vger.kernel.org
14122 L:      target-devel@vger.kernel.org
14123 W:      http://www.linux-iscsi.org
14124 W:      http://groups.google.com/group/linux-iscsi-target-dev
14125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14126 S:      Supported
14127 F:      drivers/target/
14128 F:      include/target/
14129 F:      Documentation/target/
14130
14131 TASKSTATS STATISTICS INTERFACE
14132 M:      Balbir Singh <bsingharora@gmail.com>
14133 S:      Maintained
14134 F:      Documentation/accounting/taskstats*
14135 F:      include/linux/taskstats*
14136 F:      kernel/taskstats.c
14137
14138 TC subsystem
14139 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14140 M:      Cong Wang <xiyou.wangcong@gmail.com>
14141 M:      Jiri Pirko <jiri@resnulli.us>
14142 L:      netdev@vger.kernel.org
14143 S:      Maintained
14144 F:      include/net/pkt_cls.h
14145 F:      include/net/pkt_sched.h
14146 F:      include/net/tc_act/
14147 F:      include/uapi/linux/pkt_cls.h
14148 F:      include/uapi/linux/pkt_sched.h
14149 F:      include/uapi/linux/tc_act/
14150 F:      include/uapi/linux/tc_ematch/
14151 F:      net/sched/
14152
14153 TC90522 MEDIA DRIVER
14154 M:      Akihiro Tsukada <tskd08@gmail.com>
14155 L:      linux-media@vger.kernel.org
14156 S:      Odd Fixes
14157 F:      drivers/media/dvb-frontends/tc90522*
14158
14159 TCP LOW PRIORITY MODULE
14160 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14161 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14162 W:      http://tcp-lp-mod.sourceforge.net/
14163 S:      Maintained
14164 F:      net/ipv4/tcp_lp.c
14165
14166 TDA10071 MEDIA DRIVER
14167 M:      Antti Palosaari <crope@iki.fi>
14168 L:      linux-media@vger.kernel.org
14169 W:      https://linuxtv.org
14170 W:      http://palosaari.fi/linux/
14171 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14172 T:      git git://linuxtv.org/anttip/media_tree.git
14173 S:      Maintained
14174 F:      drivers/media/dvb-frontends/tda10071*
14175
14176 TDA18212 MEDIA DRIVER
14177 M:      Antti Palosaari <crope@iki.fi>
14178 L:      linux-media@vger.kernel.org
14179 W:      https://linuxtv.org
14180 W:      http://palosaari.fi/linux/
14181 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14182 T:      git git://linuxtv.org/anttip/media_tree.git
14183 S:      Maintained
14184 F:      drivers/media/tuners/tda18212*
14185
14186 TDA18218 MEDIA DRIVER
14187 M:      Antti Palosaari <crope@iki.fi>
14188 L:      linux-media@vger.kernel.org
14189 W:      https://linuxtv.org
14190 W:      http://palosaari.fi/linux/
14191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14192 T:      git git://linuxtv.org/anttip/media_tree.git
14193 S:      Maintained
14194 F:      drivers/media/tuners/tda18218*
14195
14196 TDA18250 MEDIA DRIVER
14197 M:      Olli Salonen <olli.salonen@iki.fi>
14198 L:      linux-media@vger.kernel.org
14199 W:      https://linuxtv.org
14200 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14201 T:      git git://linuxtv.org/media_tree.git
14202 S:      Maintained
14203 F:      drivers/media/tuners/tda18250*
14204
14205 TDA18271 MEDIA DRIVER
14206 M:      Michael Krufky <mkrufky@linuxtv.org>
14207 L:      linux-media@vger.kernel.org
14208 W:      https://linuxtv.org
14209 W:      http://github.com/mkrufky
14210 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14211 T:      git git://linuxtv.org/mkrufky/tuners.git
14212 S:      Maintained
14213 F:      drivers/media/tuners/tda18271*
14214
14215 TDA1997x MEDIA DRIVER
14216 M:      Tim Harvey <tharvey@gateworks.com>
14217 L:      linux-media@vger.kernel.org
14218 W:      https://linuxtv.org
14219 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14220 S:      Maintained
14221 F:      drivers/media/i2c/tda1997x.*
14222
14223 TDA827x MEDIA DRIVER
14224 M:      Michael Krufky <mkrufky@linuxtv.org>
14225 L:      linux-media@vger.kernel.org
14226 W:      https://linuxtv.org
14227 W:      http://github.com/mkrufky
14228 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14229 T:      git git://linuxtv.org/mkrufky/tuners.git
14230 S:      Maintained
14231 F:      drivers/media/tuners/tda8290.*
14232
14233 TDA8290 MEDIA DRIVER
14234 M:      Michael Krufky <mkrufky@linuxtv.org>
14235 L:      linux-media@vger.kernel.org
14236 W:      https://linuxtv.org
14237 W:      http://github.com/mkrufky
14238 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14239 T:      git git://linuxtv.org/mkrufky/tuners.git
14240 S:      Maintained
14241 F:      drivers/media/tuners/tda8290.*
14242
14243 TDA9840 MEDIA DRIVER
14244 M:      Hans Verkuil <hverkuil@xs4all.nl>
14245 L:      linux-media@vger.kernel.org
14246 T:      git git://linuxtv.org/media_tree.git
14247 W:      https://linuxtv.org
14248 S:      Maintained
14249 F:      drivers/media/i2c/tda9840*
14250
14251 TEA5761 TUNER DRIVER
14252 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14253 L:      linux-media@vger.kernel.org
14254 W:      https://linuxtv.org
14255 T:      git git://linuxtv.org/media_tree.git
14256 S:      Odd fixes
14257 F:      drivers/media/tuners/tea5761.*
14258
14259 TEA5767 TUNER DRIVER
14260 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14261 L:      linux-media@vger.kernel.org
14262 W:      https://linuxtv.org
14263 T:      git git://linuxtv.org/media_tree.git
14264 S:      Maintained
14265 F:      drivers/media/tuners/tea5767.*
14266
14267 TEA6415C MEDIA DRIVER
14268 M:      Hans Verkuil <hverkuil@xs4all.nl>
14269 L:      linux-media@vger.kernel.org
14270 T:      git git://linuxtv.org/media_tree.git
14271 W:      https://linuxtv.org
14272 S:      Maintained
14273 F:      drivers/media/i2c/tea6415c*
14274
14275 TEA6420 MEDIA DRIVER
14276 M:      Hans Verkuil <hverkuil@xs4all.nl>
14277 L:      linux-media@vger.kernel.org
14278 T:      git git://linuxtv.org/media_tree.git
14279 W:      https://linuxtv.org
14280 S:      Maintained
14281 F:      drivers/media/i2c/tea6420*
14282
14283 TEAM DRIVER
14284 M:      Jiri Pirko <jiri@resnulli.us>
14285 L:      netdev@vger.kernel.org
14286 S:      Supported
14287 F:      drivers/net/team/
14288 F:      include/linux/if_team.h
14289 F:      include/uapi/linux/if_team.h
14290
14291 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14292 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14293 S:      Maintained
14294 F:      arch/x86/platform/ts5500/
14295
14296 TECHNOTREND USB IR RECEIVER
14297 M:      Sean Young <sean@mess.org>
14298 L:      linux-media@vger.kernel.org
14299 S:      Maintained
14300 F:      drivers/media/rc/ttusbir.c
14301
14302 TECHWELL TW9910 VIDEO DECODER
14303 L:      linux-media@vger.kernel.org
14304 S:      Orphan
14305 F:      drivers/media/i2c/tw9910.c
14306 F:      include/media/i2c/tw9910.h
14307
14308 TEE SUBSYSTEM
14309 M:      Jens Wiklander <jens.wiklander@linaro.org>
14310 S:      Maintained
14311 F:      include/linux/tee_drv.h
14312 F:      include/uapi/linux/tee.h
14313 F:      drivers/tee/
14314 F:      Documentation/tee.txt
14315
14316 TEGRA ARCHITECTURE SUPPORT
14317 M:      Thierry Reding <thierry.reding@gmail.com>
14318 M:      Jonathan Hunter <jonathanh@nvidia.com>
14319 L:      linux-tegra@vger.kernel.org
14320 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14322 S:      Supported
14323 N:      [^a-z]tegra
14324
14325 TEGRA CLOCK DRIVER
14326 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14327 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14328 S:      Supported
14329 F:      drivers/clk/tegra/
14330
14331 TEGRA DMA DRIVERS
14332 M:      Laxman Dewangan <ldewangan@nvidia.com>
14333 M:      Jon Hunter <jonathanh@nvidia.com>
14334 S:      Supported
14335 F:      drivers/dma/tegra*
14336
14337 TEGRA I2C DRIVER
14338 M:      Laxman Dewangan <ldewangan@nvidia.com>
14339 S:      Supported
14340 F:      drivers/i2c/busses/i2c-tegra.c
14341
14342 TEGRA IOMMU DRIVERS
14343 M:      Thierry Reding <thierry.reding@gmail.com>
14344 L:      linux-tegra@vger.kernel.org
14345 S:      Supported
14346 F:      drivers/iommu/tegra*
14347
14348 TEGRA KBC DRIVER
14349 M:      Laxman Dewangan <ldewangan@nvidia.com>
14350 S:      Supported
14351 F:      drivers/input/keyboard/tegra-kbc.c
14352
14353 TEGRA NAND DRIVER
14354 M:      Stefan Agner <stefan@agner.ch>
14355 M:      Lucas Stach <dev@lynxeye.de>
14356 S:      Maintained
14357 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14358 F:      drivers/mtd/nand/raw/tegra_nand.c
14359
14360 TEGRA PWM DRIVER
14361 M:      Thierry Reding <thierry.reding@gmail.com>
14362 S:      Supported
14363 F:      drivers/pwm/pwm-tegra.c
14364
14365 TEGRA SERIAL DRIVER
14366 M:      Laxman Dewangan <ldewangan@nvidia.com>
14367 S:      Supported
14368 F:      drivers/tty/serial/serial-tegra.c
14369
14370 TEGRA SPI DRIVER
14371 M:      Laxman Dewangan <ldewangan@nvidia.com>
14372 S:      Supported
14373 F:      drivers/spi/spi-tegra*
14374
14375 TEHUTI ETHERNET DRIVER
14376 M:      Andy Gospodarek <andy@greyhouse.net>
14377 L:      netdev@vger.kernel.org
14378 S:      Supported
14379 F:      drivers/net/ethernet/tehuti/*
14380
14381 Telecom Clock Driver for MCPL0010
14382 M:      Mark Gross <mark.gross@intel.com>
14383 S:      Supported
14384 F:      drivers/char/tlclk.c
14385
14386 TENSILICA XTENSA PORT (xtensa)
14387 M:      Chris Zankel <chris@zankel.net>
14388 M:      Max Filippov <jcmvbkbc@gmail.com>
14389 L:      linux-xtensa@linux-xtensa.org
14390 T:      git git://github.com/czankel/xtensa-linux.git
14391 S:      Maintained
14392 F:      arch/xtensa/
14393 F:      drivers/irqchip/irq-xtensa-*
14394
14395 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14396 M:      Nishanth Menon <nm@ti.com>
14397 M:      Tero Kristo <t-kristo@ti.com>
14398 M:      Santosh Shilimkar <ssantosh@kernel.org>
14399 L:      linux-arm-kernel@lists.infradead.org
14400 S:      Maintained
14401 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14402 F:      drivers/firmware/ti_sci*
14403 F:      include/linux/soc/ti/ti_sci_protocol.h
14404 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14405 F:      include/dt-bindings/genpd/k2g.h
14406 F:      drivers/soc/ti/ti_sci_pm_domains.c
14407 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14408 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14409 F:      drivers/clk/keystone/sci-clk.c
14410 F:      drivers/reset/reset-ti-sci.c
14411
14412 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14413 M:      Hans Verkuil <hverkuil@xs4all.nl>
14414 L:      linux-media@vger.kernel.org
14415 T:      git git://linuxtv.org/media_tree.git
14416 W:      https://linuxtv.org
14417 S:      Maintained
14418 F:      drivers/media/radio/radio-raremono.c
14419
14420 THERMAL
14421 M:      Zhang Rui <rui.zhang@intel.com>
14422 M:      Eduardo Valentin <edubezval@gmail.com>
14423 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14424 L:      linux-pm@vger.kernel.org
14425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14427 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14428 S:      Supported
14429 F:      drivers/thermal/
14430 F:      include/linux/thermal.h
14431 F:      include/uapi/linux/thermal.h
14432 F:      include/linux/cpu_cooling.h
14433 F:      Documentation/devicetree/bindings/thermal/
14434
14435 THERMAL/CPU_COOLING
14436 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14437 M:      Viresh Kumar <viresh.kumar@linaro.org>
14438 M:      Javi Merino <javi.merino@kernel.org>
14439 L:      linux-pm@vger.kernel.org
14440 S:      Supported
14441 F:      Documentation/thermal/cpu-cooling-api.txt
14442 F:      drivers/thermal/cpu_cooling.c
14443 F:      include/linux/cpu_cooling.h
14444
14445 THINKPAD ACPI EXTRAS DRIVER
14446 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14447 L:      ibm-acpi-devel@lists.sourceforge.net
14448 L:      platform-driver-x86@vger.kernel.org
14449 W:      http://ibm-acpi.sourceforge.net
14450 W:      http://thinkwiki.org/wiki/Ibm-acpi
14451 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14452 S:      Maintained
14453 F:      drivers/platform/x86/thinkpad_acpi.c
14454
14455 THUNDERBOLT DRIVER
14456 M:      Andreas Noever <andreas.noever@gmail.com>
14457 M:      Michael Jamet <michael.jamet@intel.com>
14458 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14459 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14461 S:      Maintained
14462 F:      Documentation/admin-guide/thunderbolt.rst
14463 F:      drivers/thunderbolt/
14464 F:      include/linux/thunderbolt.h
14465
14466 THUNDERBOLT NETWORK DRIVER
14467 M:      Michael Jamet <michael.jamet@intel.com>
14468 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14469 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14470 L:      netdev@vger.kernel.org
14471 S:      Maintained
14472 F:      drivers/net/thunderbolt.c
14473
14474 THUNDERX GPIO DRIVER
14475 M:      David Daney <david.daney@cavium.com>
14476 S:      Maintained
14477 F:      drivers/gpio/gpio-thunderx.c
14478
14479 TI AM437X VPFE DRIVER
14480 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14481 L:      linux-media@vger.kernel.org
14482 W:      https://linuxtv.org
14483 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14484 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14485 S:      Maintained
14486 F:      drivers/media/platform/am437x/
14487
14488 TI BANDGAP AND THERMAL DRIVER
14489 M:      Eduardo Valentin <edubezval@gmail.com>
14490 M:      Keerthy <j-keerthy@ti.com>
14491 L:      linux-pm@vger.kernel.org
14492 L:      linux-omap@vger.kernel.org
14493 S:      Maintained
14494 F:      drivers/thermal/ti-soc-thermal/
14495
14496 TI BQ27XXX POWER SUPPLY DRIVER
14497 R:      Andrew F. Davis <afd@ti.com>
14498 F:      include/linux/power/bq27xxx_battery.h
14499 F:      drivers/power/supply/bq27xxx_battery.c
14500 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14501
14502 TI CDCE706 CLOCK DRIVER
14503 M:      Max Filippov <jcmvbkbc@gmail.com>
14504 S:      Maintained
14505 F:      drivers/clk/clk-cdce706.c
14506
14507 TI CLOCK DRIVER
14508 M:      Tero Kristo <t-kristo@ti.com>
14509 L:      linux-omap@vger.kernel.org
14510 S:      Maintained
14511 F:      drivers/clk/ti/
14512 F:      include/linux/clk/ti.h
14513
14514 TI DAVINCI MACHINE SUPPORT
14515 M:      Sekhar Nori <nsekhar@ti.com>
14516 M:      Kevin Hilman <khilman@kernel.org>
14517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14519 S:      Supported
14520 F:      arch/arm/mach-davinci/
14521 F:      drivers/i2c/busses/i2c-davinci.c
14522 F:      arch/arm/boot/dts/da850*
14523
14524 TI DAVINCI SERIES CLOCK DRIVER
14525 M:      David Lechner <david@lechnology.com>
14526 R:      Sekhar Nori <nsekhar@ti.com>
14527 S:      Maintained
14528 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14529 F:      drivers/clk/davinci/
14530
14531 TI DAVINCI SERIES GPIO DRIVER
14532 M:      Keerthy <j-keerthy@ti.com>
14533 L:      linux-gpio@vger.kernel.org
14534 S:      Maintained
14535 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14536 F:      drivers/gpio/gpio-davinci.c
14537
14538 TI DAVINCI SERIES MEDIA DRIVER
14539 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14540 L:      linux-media@vger.kernel.org
14541 W:      https://linuxtv.org
14542 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14543 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14544 S:      Maintained
14545 F:      drivers/media/platform/davinci/
14546 F:      include/media/davinci/
14547
14548 TI ETHERNET SWITCH DRIVER (CPSW)
14549 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14550 L:      linux-omap@vger.kernel.org
14551 L:      netdev@vger.kernel.org
14552 S:      Maintained
14553 F:      drivers/net/ethernet/ti/cpsw*
14554 F:      drivers/net/ethernet/ti/davinci*
14555
14556 TI FLASH MEDIA INTERFACE DRIVER
14557 M:      Alex Dubov <oakad@yahoo.com>
14558 S:      Maintained
14559 F:      drivers/misc/tifm*
14560 F:      drivers/mmc/host/tifm_sd.c
14561 F:      include/linux/tifm.h
14562
14563 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14564 M:      Santosh Shilimkar <ssantosh@kernel.org>
14565 L:      linux-kernel@vger.kernel.org
14566 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14567 S:      Maintained
14568 F:      drivers/soc/ti/*
14569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14570
14571 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14572 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14573 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14574 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14575 S:      Maintained
14576 F:      sound/soc/codecs/lm49453*
14577 F:      sound/soc/codecs/isabelle*
14578
14579 TI LP855x BACKLIGHT DRIVER
14580 M:      Milo Kim <milo.kim@ti.com>
14581 S:      Maintained
14582 F:      Documentation/backlight/lp855x-driver.txt
14583 F:      drivers/video/backlight/lp855x_bl.c
14584 F:      include/linux/platform_data/lp855x.h
14585
14586 TI LP8727 CHARGER DRIVER
14587 M:      Milo Kim <milo.kim@ti.com>
14588 S:      Maintained
14589 F:      drivers/power/supply/lp8727_charger.c
14590 F:      include/linux/platform_data/lp8727.h
14591
14592 TI LP8788 MFD DRIVER
14593 M:      Milo Kim <milo.kim@ti.com>
14594 S:      Maintained
14595 F:      drivers/iio/adc/lp8788_adc.c
14596 F:      drivers/leds/leds-lp8788.c
14597 F:      drivers/mfd/lp8788*.c
14598 F:      drivers/power/supply/lp8788-charger.c
14599 F:      drivers/regulator/lp8788-*.c
14600 F:      include/linux/mfd/lp8788*.h
14601
14602 TI NETCP ETHERNET DRIVER
14603 M:      Wingman Kwok <w-kwok2@ti.com>
14604 M:      Murali Karicheri <m-karicheri2@ti.com>
14605 L:      netdev@vger.kernel.org
14606 S:      Maintained
14607 F:      drivers/net/ethernet/ti/netcp*
14608
14609 TI TAS571X FAMILY ASoC CODEC DRIVER
14610 M:      Kevin Cernekee <cernekee@chromium.org>
14611 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14612 S:      Odd Fixes
14613 F:      sound/soc/codecs/tas571x*
14614
14615 TI TRF7970A NFC DRIVER
14616 M:      Mark Greer <mgreer@animalcreek.com>
14617 L:      linux-wireless@vger.kernel.org
14618 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14619 S:      Supported
14620 F:      drivers/nfc/trf7970a.c
14621 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14622
14623 TI TWL4030 SERIES SOC CODEC DRIVER
14624 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14625 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14626 S:      Maintained
14627 F:      sound/soc/codecs/twl4030*
14628
14629 TI VPE/CAL DRIVERS
14630 M:      Benoit Parrot <bparrot@ti.com>
14631 L:      linux-media@vger.kernel.org
14632 W:      http://linuxtv.org/
14633 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14634 S:      Maintained
14635 F:      drivers/media/platform/ti-vpe/
14636
14637 TI WILINK WIRELESS DRIVERS
14638 L:      linux-wireless@vger.kernel.org
14639 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14640 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14642 S:      Orphan
14643 F:      drivers/net/wireless/ti/
14644 F:      include/linux/wl12xx.h
14645
14646 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14647 M:      John Stultz <john.stultz@linaro.org>
14648 M:      Thomas Gleixner <tglx@linutronix.de>
14649 R:      Stephen Boyd <sboyd@kernel.org>
14650 L:      linux-kernel@vger.kernel.org
14651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14652 S:      Supported
14653 F:      include/linux/clocksource.h
14654 F:      include/linux/time.h
14655 F:      include/linux/timex.h
14656 F:      include/uapi/linux/time.h
14657 F:      include/uapi/linux/timex.h
14658 F:      kernel/time/clocksource.c
14659 F:      kernel/time/time*.c
14660 F:      kernel/time/alarmtimer.c
14661 F:      kernel/time/ntp.c
14662 F:      tools/testing/selftests/timers/
14663
14664 TIPC NETWORK LAYER
14665 M:      Jon Maloy <jon.maloy@ericsson.com>
14666 M:      Ying Xue <ying.xue@windriver.com>
14667 L:      netdev@vger.kernel.org (core kernel code)
14668 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14669 W:      http://tipc.sourceforge.net/
14670 S:      Maintained
14671 F:      include/uapi/linux/tipc*.h
14672 F:      net/tipc/
14673
14674 TLAN NETWORK DRIVER
14675 M:      Samuel Chessman <chessman@tux.org>
14676 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14677 W:      http://sourceforge.net/projects/tlan/
14678 S:      Maintained
14679 F:      Documentation/networking/tlan.txt
14680 F:      drivers/net/ethernet/ti/tlan.*
14681
14682 TM6000 VIDEO4LINUX DRIVER
14683 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14684 L:      linux-media@vger.kernel.org
14685 W:      https://linuxtv.org
14686 T:      git git://linuxtv.org/media_tree.git
14687 S:      Odd fixes
14688 F:      drivers/media/usb/tm6000/
14689 F:      Documentation/media/v4l-drivers/tm6000*
14690
14691 TMIO/SDHI MMC DRIVER
14692 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14693 L:      linux-mmc@vger.kernel.org
14694 S:      Supported
14695 F:      drivers/mmc/host/tmio_mmc*
14696 F:      drivers/mmc/host/renesas_sdhi*
14697 F:      include/linux/mfd/tmio.h
14698
14699 TMP401 HARDWARE MONITOR DRIVER
14700 M:      Guenter Roeck <linux@roeck-us.net>
14701 L:      linux-hwmon@vger.kernel.org
14702 S:      Maintained
14703 F:      Documentation/hwmon/tmp401
14704 F:      drivers/hwmon/tmp401.c
14705
14706 TMPFS (SHMEM FILESYSTEM)
14707 M:      Hugh Dickins <hughd@google.com>
14708 L:      linux-mm@kvack.org
14709 S:      Maintained
14710 F:      include/linux/shmem_fs.h
14711 F:      mm/shmem.c
14712
14713 TOMOYO SECURITY MODULE
14714 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14715 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14716 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14717 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14718 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14719 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14720 W:      http://tomoyo.sourceforge.jp/
14721 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14722 S:      Maintained
14723 F:      security/tomoyo/
14724
14725 TOPSTAR LAPTOP EXTRAS DRIVER
14726 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14727 L:      platform-driver-x86@vger.kernel.org
14728 S:      Maintained
14729 F:      drivers/platform/x86/topstar-laptop.c
14730
14731 TORTURE-TEST MODULES
14732 M:      Davidlohr Bueso <dave@stgolabs.net>
14733 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14734 M:      Josh Triplett <josh@joshtriplett.org>
14735 L:      linux-kernel@vger.kernel.org
14736 S:      Supported
14737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14738 F:      Documentation/RCU/torture.txt
14739 F:      kernel/torture.c
14740 F:      kernel/rcu/rcutorture.c
14741 F:      kernel/rcu/rcuperf.c
14742 F:      kernel/locking/locktorture.c
14743
14744 TOSHIBA ACPI EXTRAS DRIVER
14745 M:      Azael Avalos <coproscefalo@gmail.com>
14746 L:      platform-driver-x86@vger.kernel.org
14747 S:      Maintained
14748 F:      drivers/platform/x86/toshiba_acpi.c
14749
14750 TOSHIBA BLUETOOTH DRIVER
14751 M:      Azael Avalos <coproscefalo@gmail.com>
14752 L:      platform-driver-x86@vger.kernel.org
14753 S:      Maintained
14754 F:      drivers/platform/x86/toshiba_bluetooth.c
14755
14756 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14757 M:      Azael Avalos <coproscefalo@gmail.com>
14758 L:      platform-driver-x86@vger.kernel.org
14759 S:      Maintained
14760 F:      drivers/platform/x86/toshiba_haps.c
14761
14762 TOSHIBA SMM DRIVER
14763 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14764 W:      http://www.buzzard.org.uk/toshiba/
14765 S:      Maintained
14766 F:      drivers/char/toshiba.c
14767 F:      include/linux/toshiba.h
14768 F:      include/uapi/linux/toshiba.h
14769
14770 TOSHIBA TC358743 DRIVER
14771 M:      Mats Randgaard <matrandg@cisco.com>
14772 L:      linux-media@vger.kernel.org
14773 S:      Maintained
14774 F:      drivers/media/i2c/tc358743*
14775 F:      include/media/i2c/tc358743.h
14776
14777 TOSHIBA WMI HOTKEYS DRIVER
14778 M:      Azael Avalos <coproscefalo@gmail.com>
14779 L:      platform-driver-x86@vger.kernel.org
14780 S:      Maintained
14781 F:      drivers/platform/x86/toshiba-wmi.c
14782
14783 TPM DEVICE DRIVER
14784 M:      Peter Huewe <peterhuewe@gmx.de>
14785 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14786 R:      Jason Gunthorpe <jgg@ziepe.ca>
14787 L:      linux-integrity@vger.kernel.org
14788 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14789 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14790 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14791 S:      Maintained
14792 F:      drivers/char/tpm/
14793
14794 TRACING
14795 M:      Steven Rostedt <rostedt@goodmis.org>
14796 M:      Ingo Molnar <mingo@redhat.com>
14797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14798 S:      Maintained
14799 F:      Documentation/trace/ftrace.rst
14800 F:      arch/*/*/*/ftrace.h
14801 F:      arch/*/kernel/ftrace.c
14802 F:      include/*/ftrace.h
14803 F:      include/linux/trace*.h
14804 F:      include/trace/
14805 F:      kernel/trace/
14806 F:      tools/testing/selftests/ftrace/
14807
14808 TRACING MMIO ACCESSES (MMIOTRACE)
14809 M:      Steven Rostedt <rostedt@goodmis.org>
14810 M:      Ingo Molnar <mingo@kernel.org>
14811 R:      Karol Herbst <karolherbst@gmail.com>
14812 R:      Pekka Paalanen <ppaalanen@gmail.com>
14813 S:      Maintained
14814 L:      linux-kernel@vger.kernel.org
14815 L:      nouveau@lists.freedesktop.org
14816 F:      kernel/trace/trace_mmiotrace.c
14817 F:      include/linux/mmiotrace.h
14818 F:      arch/x86/mm/kmmio.c
14819 F:      arch/x86/mm/mmio-mod.c
14820 F:      arch/x86/mm/testmmiotrace.c
14821
14822 TRIVIAL PATCHES
14823 M:      Jiri Kosina <trivial@kernel.org>
14824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14825 S:      Maintained
14826 K:      ^Subject:.*(?i)trivial
14827
14828 TEMPO SEMICONDUCTOR DRIVERS
14829 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14830 S:      Maintained
14831 F:      sound/soc/codecs/tscs*.c
14832 F:      sound/soc/codecs/tscs*.h
14833 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14834
14835 TTY LAYER
14836 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14837 M:      Jiri Slaby <jslaby@suse.com>
14838 S:      Supported
14839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14840 F:      Documentation/serial/
14841 F:      drivers/tty/
14842 F:      drivers/tty/serial/serial_core.c
14843 F:      include/linux/serial_core.h
14844 F:      include/linux/serial.h
14845 F:      include/linux/tty.h
14846 F:      include/uapi/linux/serial_core.h
14847 F:      include/uapi/linux/serial.h
14848 F:      include/uapi/linux/tty.h
14849
14850 TUA9001 MEDIA DRIVER
14851 M:      Antti Palosaari <crope@iki.fi>
14852 L:      linux-media@vger.kernel.org
14853 W:      https://linuxtv.org
14854 W:      http://palosaari.fi/linux/
14855 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14856 T:      git git://linuxtv.org/anttip/media_tree.git
14857 S:      Maintained
14858 F:      drivers/media/tuners/tua9001*
14859
14860 TULIP NETWORK DRIVERS
14861 L:      netdev@vger.kernel.org
14862 L:      linux-parisc@vger.kernel.org
14863 S:      Orphan
14864 F:      drivers/net/ethernet/dec/tulip/
14865
14866 TUN/TAP driver
14867 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14868 W:      http://vtun.sourceforge.net/tun
14869 S:      Maintained
14870 F:      Documentation/networking/tuntap.txt
14871 F:      arch/um/os-Linux/drivers/
14872
14873 TURBOCHANNEL SUBSYSTEM
14874 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14875 M:      Ralf Baechle <ralf@linux-mips.org>
14876 L:      linux-mips@linux-mips.org
14877 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14878 S:      Maintained
14879 F:      drivers/tc/
14880 F:      include/linux/tc.h
14881
14882 TURBOSTAT UTILITY
14883 M:      "Len Brown" <lenb@kernel.org>
14884 L:      linux-pm@vger.kernel.org
14885 B:      https://bugzilla.kernel.org
14886 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14888 S:      Supported
14889 F:      tools/power/x86/turbostat/
14890
14891 TW5864 VIDEO4LINUX DRIVER
14892 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14893 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14894 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14895 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14896 L:      linux-media@vger.kernel.org
14897 S:      Supported
14898 F:      drivers/media/pci/tw5864/
14899
14900 TW68 VIDEO4LINUX DRIVER
14901 M:      Hans Verkuil <hverkuil@xs4all.nl>
14902 L:      linux-media@vger.kernel.org
14903 T:      git git://linuxtv.org/media_tree.git
14904 W:      https://linuxtv.org
14905 S:      Odd Fixes
14906 F:      drivers/media/pci/tw68/
14907
14908 TW686X VIDEO4LINUX DRIVER
14909 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14910 L:      linux-media@vger.kernel.org
14911 T:      git git://linuxtv.org/media_tree.git
14912 W:      http://linuxtv.org
14913 S:      Maintained
14914 F:      drivers/media/pci/tw686x/
14915
14916 UBI FILE SYSTEM (UBIFS)
14917 M:      Richard Weinberger <richard@nod.at>
14918 M:      Artem Bityutskiy <dedekind1@gmail.com>
14919 M:      Adrian Hunter <adrian.hunter@intel.com>
14920 L:      linux-mtd@lists.infradead.org
14921 T:      git git://git.infradead.org/ubifs-2.6.git
14922 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14923 S:      Supported
14924 F:      Documentation/filesystems/ubifs.txt
14925 F:      fs/ubifs/
14926
14927 UCLINUX (M68KNOMMU AND COLDFIRE)
14928 M:      Greg Ungerer <gerg@linux-m68k.org>
14929 W:      http://www.linux-m68k.org/
14930 W:      http://www.uclinux.org/
14931 L:      linux-m68k@lists.linux-m68k.org
14932 L:      uclinux-dev@uclinux.org  (subscribers-only)
14933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14934 S:      Maintained
14935 F:      arch/m68k/coldfire/
14936 F:      arch/m68k/68*/
14937 F:      arch/m68k/*/*_no.*
14938 F:      arch/m68k/include/asm/*_no.*
14939
14940 UDF FILESYSTEM
14941 M:      Jan Kara <jack@suse.com>
14942 S:      Maintained
14943 F:      Documentation/filesystems/udf.txt
14944 F:      fs/udf/
14945
14946 UDRAW TABLET
14947 M:      Bastien Nocera <hadess@hadess.net>
14948 L:      linux-input@vger.kernel.org
14949 S:      Maintained
14950 F:      drivers/hid/hid-udraw-ps3.c
14951
14952 UFS FILESYSTEM
14953 M:      Evgeniy Dushistov <dushistov@mail.ru>
14954 S:      Maintained
14955 F:      Documentation/filesystems/ufs.txt
14956 F:      fs/ufs/
14957
14958 UHID USERSPACE HID IO DRIVER:
14959 M:      David Herrmann <dh.herrmann@googlemail.com>
14960 L:      linux-input@vger.kernel.org
14961 S:      Maintained
14962 F:      drivers/hid/uhid.c
14963 F:      include/uapi/linux/uhid.h
14964
14965 ULPI BUS
14966 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14967 L:      linux-usb@vger.kernel.org
14968 S:      Maintained
14969 F:      drivers/usb/common/ulpi.c
14970 F:      include/linux/ulpi/
14971
14972 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14973 L:      linux-usb@vger.kernel.org
14974 S:      Orphan
14975 F:      drivers/uwb/
14976 F:      include/linux/uwb.h
14977 F:      include/linux/uwb/
14978
14979 UNICORE32 ARCHITECTURE:
14980 M:      Guan Xuetao <gxt@pku.edu.cn>
14981 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14982 S:      Maintained
14983 T:      git git://github.com/gxt/linux.git
14984 F:      arch/unicore32/
14985
14986 UNIFDEF
14987 M:      Tony Finch <dot@dotat.at>
14988 W:      http://dotat.at/prog/unifdef
14989 S:      Maintained
14990 F:      scripts/unifdef.c
14991
14992 UNIFORM CDROM DRIVER
14993 M:      Jens Axboe <axboe@kernel.dk>
14994 W:      http://www.kernel.dk
14995 S:      Maintained
14996 F:      Documentation/cdrom/
14997 F:      drivers/cdrom/cdrom.c
14998 F:      include/linux/cdrom.h
14999 F:      include/uapi/linux/cdrom.h
15000
15001 UNISYS S-PAR DRIVERS
15002 M:      David Kershner <david.kershner@unisys.com>
15003 L:      sparmaintainer@unisys.com (Unisys internal)
15004 S:      Supported
15005 F:      include/linux/visorbus.h
15006 F:      drivers/visorbus/
15007 F:      drivers/staging/unisys/
15008
15009 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15010 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15011 L:      linux-scsi@vger.kernel.org
15012 S:      Supported
15013 F:      Documentation/scsi/ufs.txt
15014 F:      drivers/scsi/ufs/
15015
15016 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15017 M:      Joao Pinto <jpinto@synopsys.com>
15018 L:      linux-scsi@vger.kernel.org
15019 S:      Supported
15020 F:      drivers/scsi/ufs/*dwc*
15021
15022 UNSORTED BLOCK IMAGES (UBI)
15023 M:      Artem Bityutskiy <dedekind1@gmail.com>
15024 M:      Richard Weinberger <richard@nod.at>
15025 W:      http://www.linux-mtd.infradead.org/
15026 L:      linux-mtd@lists.infradead.org
15027 T:      git git://git.infradead.org/ubifs-2.6.git
15028 S:      Supported
15029 F:      drivers/mtd/ubi/
15030 F:      include/linux/mtd/ubi.h
15031 F:      include/uapi/mtd/ubi-user.h
15032
15033 USB "USBNET" DRIVER FRAMEWORK
15034 M:      Oliver Neukum <oneukum@suse.com>
15035 L:      netdev@vger.kernel.org
15036 W:      http://www.linux-usb.org/usbnet
15037 S:      Maintained
15038 F:      drivers/net/usb/usbnet.c
15039 F:      include/linux/usb/usbnet.h
15040
15041 USB ACM DRIVER
15042 M:      Oliver Neukum <oneukum@suse.com>
15043 L:      linux-usb@vger.kernel.org
15044 S:      Maintained
15045 F:      Documentation/usb/acm.txt
15046 F:      drivers/usb/class/cdc-acm.*
15047
15048 USB AR5523 WIRELESS DRIVER
15049 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15050 L:      linux-wireless@vger.kernel.org
15051 S:      Maintained
15052 F:      drivers/net/wireless/ath/ar5523/
15053
15054 USB ATTACHED SCSI
15055 M:      Oliver Neukum <oneukum@suse.com>
15056 L:      linux-usb@vger.kernel.org
15057 L:      linux-scsi@vger.kernel.org
15058 S:      Maintained
15059 F:      drivers/usb/storage/uas.c
15060
15061 USB CDC ETHERNET DRIVER
15062 M:      Oliver Neukum <oliver@neukum.org>
15063 L:      linux-usb@vger.kernel.org
15064 S:      Maintained
15065 F:      drivers/net/usb/cdc_*.c
15066 F:      include/uapi/linux/usb/cdc.h
15067
15068 USB CHAOSKEY DRIVER
15069 M:      Keith Packard <keithp@keithp.com>
15070 L:      linux-usb@vger.kernel.org
15071 S:      Maintained
15072 F:      drivers/usb/misc/chaoskey.c
15073
15074 USB CYPRESS C67X00 DRIVER
15075 M:      Peter Korsgaard <jacmet@sunsite.dk>
15076 L:      linux-usb@vger.kernel.org
15077 S:      Maintained
15078 F:      drivers/usb/c67x00/
15079
15080 USB DAVICOM DM9601 DRIVER
15081 M:      Peter Korsgaard <jacmet@sunsite.dk>
15082 L:      netdev@vger.kernel.org
15083 W:      http://www.linux-usb.org/usbnet
15084 S:      Maintained
15085 F:      drivers/net/usb/dm9601.c
15086
15087 USB DIAMOND RIO500 DRIVER
15088 M:      Cesar Miquel <miquel@df.uba.ar>
15089 L:      rio500-users@lists.sourceforge.net
15090 W:      http://rio500.sourceforge.net
15091 S:      Maintained
15092 F:      drivers/usb/misc/rio500*
15093
15094 USB EHCI DRIVER
15095 M:      Alan Stern <stern@rowland.harvard.edu>
15096 L:      linux-usb@vger.kernel.org
15097 S:      Maintained
15098 F:      Documentation/usb/ehci.txt
15099 F:      drivers/usb/host/ehci*
15100
15101 USB GADGET/PERIPHERAL SUBSYSTEM
15102 M:      Felipe Balbi <balbi@kernel.org>
15103 L:      linux-usb@vger.kernel.org
15104 W:      http://www.linux-usb.org/gadget
15105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15106 S:      Maintained
15107 F:      drivers/usb/gadget/
15108 F:      include/linux/usb/gadget*
15109
15110 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15111 M:      Jiri Kosina <jikos@kernel.org>
15112 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15113 L:      linux-usb@vger.kernel.org
15114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15115 S:      Maintained
15116 F:      Documentation/hid/hiddev.txt
15117 F:      drivers/hid/usbhid/
15118
15119 USB INTEL XHCI ROLE MUX DRIVER
15120 M:      Hans de Goede <hdegoede@redhat.com>
15121 L:      linux-usb@vger.kernel.org
15122 S:      Maintained
15123 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15124
15125 USB ISP116X DRIVER
15126 M:      Olav Kongas <ok@artecdesign.ee>
15127 L:      linux-usb@vger.kernel.org
15128 S:      Maintained
15129 F:      drivers/usb/host/isp116x*
15130 F:      include/linux/usb/isp116x.h
15131
15132 USB LAN78XX ETHERNET DRIVER
15133 M:      Woojung Huh <woojung.huh@microchip.com>
15134 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15135 L:      netdev@vger.kernel.org
15136 S:      Maintained
15137 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15138 F:      drivers/net/usb/lan78xx.*
15139 F:      include/dt-bindings/net/microchip-lan78xx.h
15140
15141 USB MASS STORAGE DRIVER
15142 M:      Alan Stern <stern@rowland.harvard.edu>
15143 L:      linux-usb@vger.kernel.org
15144 L:      usb-storage@lists.one-eyed-alien.net
15145 S:      Maintained
15146 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15147 F:      drivers/usb/storage/
15148
15149 USB MIDI DRIVER
15150 M:      Clemens Ladisch <clemens@ladisch.de>
15151 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15152 T:      git git://git.alsa-project.org/alsa-kernel.git
15153 S:      Maintained
15154 F:      sound/usb/midi.*
15155
15156 USB NETWORKING DRIVERS
15157 L:      linux-usb@vger.kernel.org
15158 S:      Odd Fixes
15159 F:      drivers/net/usb/
15160
15161 USB OHCI DRIVER
15162 M:      Alan Stern <stern@rowland.harvard.edu>
15163 L:      linux-usb@vger.kernel.org
15164 S:      Maintained
15165 F:      Documentation/usb/ohci.txt
15166 F:      drivers/usb/host/ohci*
15167
15168 USB OTG FSM (Finite State Machine)
15169 M:      Peter Chen <Peter.Chen@nxp.com>
15170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15171 L:      linux-usb@vger.kernel.org
15172 S:      Maintained
15173 F:      drivers/usb/common/usb-otg-fsm.c
15174
15175 USB OVER IP DRIVER
15176 M:      Valentina Manea <valentina.manea.m@gmail.com>
15177 M:      Shuah Khan <shuah@kernel.org>
15178 L:      linux-usb@vger.kernel.org
15179 S:      Maintained
15180 F:      Documentation/usb/usbip_protocol.txt
15181 F:      drivers/usb/usbip/
15182 F:      tools/usb/usbip/
15183 F:      tools/testing/selftests/drivers/usb/usbip/
15184
15185 USB PEGASUS DRIVER
15186 M:      Petko Manolov <petkan@nucleusys.com>
15187 L:      linux-usb@vger.kernel.org
15188 L:      netdev@vger.kernel.org
15189 T:      git git://github.com/petkan/pegasus.git
15190 W:      https://github.com/petkan/pegasus
15191 S:      Maintained
15192 F:      drivers/net/usb/pegasus.*
15193
15194 USB PHY LAYER
15195 M:      Felipe Balbi <balbi@kernel.org>
15196 L:      linux-usb@vger.kernel.org
15197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15198 S:      Maintained
15199 F:      drivers/usb/phy/
15200
15201 USB PRINTER DRIVER (usblp)
15202 M:      Pete Zaitcev <zaitcev@redhat.com>
15203 L:      linux-usb@vger.kernel.org
15204 S:      Supported
15205 F:      drivers/usb/class/usblp.c
15206
15207 USB QMI WWAN NETWORK DRIVER
15208 M:      Bjørn Mork <bjorn@mork.no>
15209 L:      netdev@vger.kernel.org
15210 S:      Maintained
15211 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15212 F:      drivers/net/usb/qmi_wwan.c
15213
15214 USB RTL8150 DRIVER
15215 M:      Petko Manolov <petkan@nucleusys.com>
15216 L:      linux-usb@vger.kernel.org
15217 L:      netdev@vger.kernel.org
15218 T:      git git://github.com/petkan/rtl8150.git
15219 W:      https://github.com/petkan/rtl8150
15220 S:      Maintained
15221 F:      drivers/net/usb/rtl8150.c
15222
15223 USB SERIAL SUBSYSTEM
15224 M:      Johan Hovold <johan@kernel.org>
15225 L:      linux-usb@vger.kernel.org
15226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15227 S:      Maintained
15228 F:      Documentation/usb/usb-serial.txt
15229 F:      drivers/usb/serial/
15230 F:      include/linux/usb/serial.h
15231
15232 USB SMSC75XX ETHERNET DRIVER
15233 M:      Steve Glendinning <steve.glendinning@shawell.net>
15234 L:      netdev@vger.kernel.org
15235 S:      Maintained
15236 F:      drivers/net/usb/smsc75xx.*
15237
15238 USB SMSC95XX ETHERNET DRIVER
15239 M:      Steve Glendinning <steve.glendinning@shawell.net>
15240 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15241 L:      netdev@vger.kernel.org
15242 S:      Maintained
15243 F:      drivers/net/usb/smsc95xx.*
15244
15245 USB SUBSYSTEM
15246 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15247 L:      linux-usb@vger.kernel.org
15248 W:      http://www.linux-usb.org
15249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15250 S:      Supported
15251 F:      Documentation/devicetree/bindings/usb/
15252 F:      Documentation/usb/
15253 F:      drivers/usb/
15254 F:      include/linux/usb.h
15255 F:      include/linux/usb/
15256
15257 USB TYPEC PI3USB30532 MUX DRIVER
15258 M:      Hans de Goede <hdegoede@redhat.com>
15259 L:      linux-usb@vger.kernel.org
15260 S:      Maintained
15261 F:      drivers/usb/typec/mux/pi3usb30532.c
15262
15263 USB TYPEC CLASS
15264 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15265 L:      linux-usb@vger.kernel.org
15266 S:      Maintained
15267 F:      Documentation/ABI/testing/sysfs-class-typec
15268 F:      Documentation/driver-api/usb/typec.rst
15269 F:      drivers/usb/typec/
15270 F:      include/linux/usb/typec.h
15271
15272 USB TYPEC BUS FOR ALTERNATE MODES
15273 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15274 L:      linux-usb@vger.kernel.org
15275 S:      Maintained
15276 F:      Documentation/ABI/testing/sysfs-bus-typec
15277 F:      Documentation/driver-api/usb/typec_bus.rst
15278 F:      drivers/usb/typec/altmodes/
15279 F:      include/linux/usb/typec_altmode.h
15280
15281 USB UHCI DRIVER
15282 M:      Alan Stern <stern@rowland.harvard.edu>
15283 L:      linux-usb@vger.kernel.org
15284 S:      Maintained
15285 F:      drivers/usb/host/uhci*
15286
15287 USB VIDEO CLASS
15288 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15289 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15290 L:      linux-media@vger.kernel.org
15291 T:      git git://linuxtv.org/media_tree.git
15292 W:      http://www.ideasonboard.org/uvc/
15293 S:      Maintained
15294 F:      drivers/media/usb/uvc/
15295 F:      include/uapi/linux/uvcvideo.h
15296
15297 USB VISION DRIVER
15298 M:      Hans Verkuil <hverkuil@xs4all.nl>
15299 L:      linux-media@vger.kernel.org
15300 T:      git git://linuxtv.org/media_tree.git
15301 W:      https://linuxtv.org
15302 S:      Odd Fixes
15303 F:      drivers/media/usb/usbvision/
15304
15305 USB WEBCAM GADGET
15306 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15307 L:      linux-usb@vger.kernel.org
15308 S:      Maintained
15309 F:      drivers/usb/gadget/function/*uvc*
15310 F:      drivers/usb/gadget/legacy/webcam.c
15311 F:      include/uapi/linux/usb/g_uvc.h
15312
15313 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15314 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15315 L:      linux-wireless@vger.kernel.org
15316 S:      Maintained
15317 F:      drivers/net/wireless/rndis_wlan.c
15318
15319 USB XHCI DRIVER
15320 M:      Mathias Nyman <mathias.nyman@intel.com>
15321 L:      linux-usb@vger.kernel.org
15322 S:      Supported
15323 F:      drivers/usb/host/xhci*
15324 F:      drivers/usb/host/pci-quirks*
15325
15326 USB ZD1201 DRIVER
15327 L:      linux-wireless@vger.kernel.org
15328 W:      http://linux-lc100020.sourceforge.net
15329 S:      Orphan
15330 F:      drivers/net/wireless/zydas/zd1201.*
15331
15332 USB ZR364XX DRIVER
15333 M:      Antoine Jacquet <royale@zerezo.com>
15334 L:      linux-usb@vger.kernel.org
15335 L:      linux-media@vger.kernel.org
15336 T:      git git://linuxtv.org/media_tree.git
15337 W:      http://royale.zerezo.com/zr364xx/
15338 S:      Maintained
15339 F:      Documentation/media/v4l-drivers/zr364xx*
15340 F:      drivers/media/usb/zr364xx/
15341
15342 USER-MODE LINUX (UML)
15343 M:      Jeff Dike <jdike@addtoit.com>
15344 M:      Richard Weinberger <richard@nod.at>
15345 L:      linux-um@lists.infradead.org
15346 W:      http://user-mode-linux.sourceforge.net
15347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15348 S:      Maintained
15349 F:      Documentation/virtual/uml/
15350 F:      arch/um/
15351 F:      arch/x86/um/
15352 F:      fs/hostfs/
15353 F:      fs/hppfs/
15354
15355 USERSPACE I/O (UIO)
15356 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15357 S:      Maintained
15358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15359 F:      Documentation/driver-api/uio-howto.rst
15360 F:      drivers/uio/
15361 F:      include/linux/uio*.h
15362
15363 UTIL-LINUX PACKAGE
15364 M:      Karel Zak <kzak@redhat.com>
15365 L:      util-linux@vger.kernel.org
15366 W:      http://en.wikipedia.org/wiki/Util-linux
15367 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15368 S:      Maintained
15369
15370 UUID HELPERS
15371 M:      Christoph Hellwig <hch@lst.de>
15372 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15373 L:      linux-kernel@vger.kernel.org
15374 T:      git git://git.infradead.org/users/hch/uuid.git
15375 F:      lib/uuid.c
15376 F:      lib/test_uuid.c
15377 F:      include/linux/uuid.h
15378 F:      include/uapi/linux/uuid.h
15379 S:      Maintained
15380
15381 UVESAFB DRIVER
15382 M:      Michal Januszewski <spock@gentoo.org>
15383 L:      linux-fbdev@vger.kernel.org
15384 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15385 S:      Maintained
15386 F:      Documentation/fb/uvesafb.txt
15387 F:      drivers/video/fbdev/uvesafb.*
15388
15389 VF610 NAND DRIVER
15390 M:      Stefan Agner <stefan@agner.ch>
15391 L:      linux-mtd@lists.infradead.org
15392 S:      Supported
15393 F:      drivers/mtd/nand/raw/vf610_nfc.c
15394
15395 VFAT/FAT/MSDOS FILESYSTEM
15396 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15397 S:      Maintained
15398 F:      Documentation/filesystems/vfat.txt
15399 F:      fs/fat/
15400
15401 VFIO DRIVER
15402 M:      Alex Williamson <alex.williamson@redhat.com>
15403 L:      kvm@vger.kernel.org
15404 T:      git git://github.com/awilliam/linux-vfio.git
15405 S:      Maintained
15406 F:      Documentation/vfio.txt
15407 F:      drivers/vfio/
15408 F:      include/linux/vfio.h
15409 F:      include/uapi/linux/vfio.h
15410
15411 VFIO MEDIATED DEVICE DRIVERS
15412 M:      Kirti Wankhede <kwankhede@nvidia.com>
15413 L:      kvm@vger.kernel.org
15414 S:      Maintained
15415 F:      Documentation/vfio-mediated-device.txt
15416 F:      drivers/vfio/mdev/
15417 F:      include/linux/mdev.h
15418 F:      samples/vfio-mdev/
15419
15420 VFIO PLATFORM DRIVER
15421 M:      Eric Auger <eric.auger@redhat.com>
15422 L:      kvm@vger.kernel.org
15423 S:      Maintained
15424 F:      drivers/vfio/platform/
15425
15426 VGA_SWITCHEROO
15427 R:      Lukas Wunner <lukas@wunner.de>
15428 S:      Maintained
15429 F:      Documentation/gpu/vga-switcheroo.rst
15430 F:      drivers/gpu/vga/vga_switcheroo.c
15431 F:      include/linux/vga_switcheroo.h
15432 T:      git git://anongit.freedesktop.org/drm/drm-misc
15433
15434 VIA RHINE NETWORK DRIVER
15435 S:      Orphan
15436 F:      drivers/net/ethernet/via/via-rhine.c
15437
15438 VIA SD/MMC CARD CONTROLLER DRIVER
15439 M:      Bruce Chang <brucechang@via.com.tw>
15440 M:      Harald Welte <HaraldWelte@viatech.com>
15441 S:      Maintained
15442 F:      drivers/mmc/host/via-sdmmc.c
15443
15444 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15445 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15446 L:      linux-fbdev@vger.kernel.org
15447 S:      Maintained
15448 F:      include/linux/via-core.h
15449 F:      include/linux/via-gpio.h
15450 F:      include/linux/via_i2c.h
15451 F:      drivers/video/fbdev/via/
15452
15453 VIA VELOCITY NETWORK DRIVER
15454 M:      Francois Romieu <romieu@fr.zoreil.com>
15455 L:      netdev@vger.kernel.org
15456 S:      Maintained
15457 F:      drivers/net/ethernet/via/via-velocity.*
15458
15459 VICODEC VIRTUAL CODEC DRIVER
15460 M:      Hans Verkuil <hans.verkuil@cisco.com>
15461 L:      linux-media@vger.kernel.org
15462 T:      git git://linuxtv.org/media_tree.git
15463 W:      https://linuxtv.org
15464 S:      Maintained
15465 F:      drivers/media/platform/vicodec/*
15466
15467 VIDEO MULTIPLEXER DRIVER
15468 M:      Philipp Zabel <p.zabel@pengutronix.de>
15469 L:      linux-media@vger.kernel.org
15470 S:      Maintained
15471 F:      drivers/media/platform/video-mux.c
15472
15473 VIDEO I2C POLLING DRIVER
15474 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15475 L:      linux-media@vger.kernel.org
15476 S:      Maintained
15477 F:      drivers/media/i2c/video-i2c.c
15478
15479 VIDEOBUF2 FRAMEWORK
15480 M:      Pawel Osciak <pawel@osciak.com>
15481 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15482 M:      Kyungmin Park <kyungmin.park@samsung.com>
15483 L:      linux-media@vger.kernel.org
15484 S:      Maintained
15485 F:      drivers/media/v4l2-core/videobuf2-*
15486 F:      include/media/videobuf2-*
15487
15488 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15489 M:      Helen Koike <helen.koike@collabora.com>
15490 L:      linux-media@vger.kernel.org
15491 T:      git git://linuxtv.org/media_tree.git
15492 W:      https://linuxtv.org
15493 S:      Maintained
15494 F:      drivers/media/platform/vimc/*
15495
15496 VIRT LIB
15497 M:      Alex Williamson <alex.williamson@redhat.com>
15498 M:      Paolo Bonzini <pbonzini@redhat.com>
15499 L:      kvm@vger.kernel.org
15500 S:      Supported
15501 F:      virt/lib/
15502
15503 VIRTIO AND VHOST VSOCK DRIVER
15504 M:      Stefan Hajnoczi <stefanha@redhat.com>
15505 L:      kvm@vger.kernel.org
15506 L:      virtualization@lists.linux-foundation.org
15507 L:      netdev@vger.kernel.org
15508 S:      Maintained
15509 F:      include/linux/virtio_vsock.h
15510 F:      include/uapi/linux/virtio_vsock.h
15511 F:      include/uapi/linux/vsockmon.h
15512 F:      include/uapi/linux/vm_sockets_diag.h
15513 F:      net/vmw_vsock/diag.c
15514 F:      net/vmw_vsock/af_vsock_tap.c
15515 F:      net/vmw_vsock/virtio_transport_common.c
15516 F:      net/vmw_vsock/virtio_transport.c
15517 F:      drivers/net/vsockmon.c
15518 F:      drivers/vhost/vsock.c
15519 F:      drivers/vhost/vsock.h
15520 F:      tools/testing/vsock/
15521
15522 VIRTIO CONSOLE DRIVER
15523 M:      Amit Shah <amit@kernel.org>
15524 L:      virtualization@lists.linux-foundation.org
15525 S:      Maintained
15526 F:      drivers/char/virtio_console.c
15527 F:      include/linux/virtio_console.h
15528 F:      include/uapi/linux/virtio_console.h
15529
15530 VIRTIO CORE, NET AND BLOCK DRIVERS
15531 M:      "Michael S. Tsirkin" <mst@redhat.com>
15532 M:      Jason Wang <jasowang@redhat.com>
15533 L:      virtualization@lists.linux-foundation.org
15534 S:      Maintained
15535 F:      Documentation/devicetree/bindings/virtio/
15536 F:      drivers/virtio/
15537 F:      tools/virtio/
15538 F:      drivers/net/virtio_net.c
15539 F:      drivers/block/virtio_blk.c
15540 F:      include/linux/virtio*.h
15541 F:      include/uapi/linux/virtio_*.h
15542 F:      drivers/crypto/virtio/
15543 F:      mm/balloon_compaction.c
15544
15545 VIRTIO CRYPTO DRIVER
15546 M:      Gonglei <arei.gonglei@huawei.com>
15547 L:      virtualization@lists.linux-foundation.org
15548 L:      linux-crypto@vger.kernel.org
15549 S:      Maintained
15550 F:      drivers/crypto/virtio/
15551 F:      include/uapi/linux/virtio_crypto.h
15552
15553 VIRTIO DRIVERS FOR S390
15554 M:      Cornelia Huck <cohuck@redhat.com>
15555 M:      Halil Pasic <pasic@linux.ibm.com>
15556 L:      linux-s390@vger.kernel.org
15557 L:      virtualization@lists.linux-foundation.org
15558 L:      kvm@vger.kernel.org
15559 S:      Supported
15560 F:      drivers/s390/virtio/
15561 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15562
15563 VIRTIO GPU DRIVER
15564 M:      David Airlie <airlied@linux.ie>
15565 M:      Gerd Hoffmann <kraxel@redhat.com>
15566 L:      dri-devel@lists.freedesktop.org
15567 L:      virtualization@lists.linux-foundation.org
15568 T:      git git://anongit.freedesktop.org/drm/drm-misc
15569 S:      Maintained
15570 F:      drivers/gpu/drm/virtio/
15571 F:      include/uapi/linux/virtio_gpu.h
15572
15573 VIRTIO HOST (VHOST)
15574 M:      "Michael S. Tsirkin" <mst@redhat.com>
15575 M:      Jason Wang <jasowang@redhat.com>
15576 L:      kvm@vger.kernel.org
15577 L:      virtualization@lists.linux-foundation.org
15578 L:      netdev@vger.kernel.org
15579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15580 S:      Maintained
15581 F:      drivers/vhost/
15582 F:      include/uapi/linux/vhost.h
15583
15584 VIRTIO INPUT DRIVER
15585 M:      Gerd Hoffmann <kraxel@redhat.com>
15586 S:      Maintained
15587 F:      drivers/virtio/virtio_input.c
15588 F:      include/uapi/linux/virtio_input.h
15589
15590 VIRTUAL BOX GUEST DEVICE DRIVER
15591 M:      Hans de Goede <hdegoede@redhat.com>
15592 M:      Arnd Bergmann <arnd@arndb.de>
15593 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15594 S:      Maintained
15595 F:      include/linux/vbox_utils.h
15596 F:      include/uapi/linux/vbox*.h
15597 F:      drivers/virt/vboxguest/
15598
15599 VIRTUAL SERIO DEVICE DRIVER
15600 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15601 S:      Maintained
15602 F:      drivers/input/serio/userio.c
15603 F:      include/uapi/linux/userio.h
15604
15605 VIVID VIRTUAL VIDEO DRIVER
15606 M:      Hans Verkuil <hverkuil@xs4all.nl>
15607 L:      linux-media@vger.kernel.org
15608 T:      git git://linuxtv.org/media_tree.git
15609 W:      https://linuxtv.org
15610 S:      Maintained
15611 F:      drivers/media/platform/vivid/*
15612
15613 VLYNQ BUS
15614 M:      Florian Fainelli <f.fainelli@gmail.com>
15615 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15616 S:      Maintained
15617 F:      drivers/vlynq/vlynq.c
15618 F:      include/linux/vlynq.h
15619
15620 VME SUBSYSTEM
15621 M:      Martyn Welch <martyn@welchs.me.uk>
15622 M:      Manohar Vanga <manohar.vanga@gmail.com>
15623 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15624 L:      devel@driverdev.osuosl.org
15625 S:      Maintained
15626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15627 F:      Documentation/driver-api/vme.rst
15628 F:      drivers/staging/vme/
15629 F:      drivers/vme/
15630 F:      include/linux/vme*
15631
15632 VMWARE BALLOON DRIVER
15633 M:      Xavier Deguillard <xdeguillard@vmware.com>
15634 M:      Nadav Amit <namit@vmware.com>
15635 M:      "VMware, Inc." <pv-drivers@vmware.com>
15636 L:      linux-kernel@vger.kernel.org
15637 S:      Maintained
15638 F:      drivers/misc/vmw_balloon.c
15639
15640 VMWARE HYPERVISOR INTERFACE
15641 M:      Alok Kataria <akataria@vmware.com>
15642 L:      virtualization@lists.linux-foundation.org
15643 S:      Supported
15644 F:      arch/x86/kernel/cpu/vmware.c
15645
15646 VMWARE PVRDMA DRIVER
15647 M:      Adit Ranadive <aditr@vmware.com>
15648 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15649 L:      linux-rdma@vger.kernel.org
15650 S:      Maintained
15651 F:      drivers/infiniband/hw/vmw_pvrdma/
15652
15653 VMware PVSCSI driver
15654 M:      Jim Gill <jgill@vmware.com>
15655 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15656 L:      linux-scsi@vger.kernel.org
15657 S:      Maintained
15658 F:      drivers/scsi/vmw_pvscsi.c
15659 F:      drivers/scsi/vmw_pvscsi.h
15660
15661 VMWARE VMMOUSE SUBDRIVER
15662 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15663 M:      "VMware, Inc." <pv-drivers@vmware.com>
15664 L:      linux-input@vger.kernel.org
15665 S:      Maintained
15666 F:      drivers/input/mouse/vmmouse.c
15667 F:      drivers/input/mouse/vmmouse.h
15668
15669 VMWARE VMXNET3 ETHERNET DRIVER
15670 M:      Ronak Doshi <doshir@vmware.com>
15671 M:      "VMware, Inc." <pv-drivers@vmware.com>
15672 L:      netdev@vger.kernel.org
15673 S:      Maintained
15674 F:      drivers/net/vmxnet3/
15675
15676 VOCORE VOCORE2 BOARD
15677 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15678 L:      linux-mips@linux-mips.org
15679 S:      Maintained
15680 F:      arch/mips/boot/dts/ralink/vocore2.dts
15681
15682 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15683 M:      Liam Girdwood <lgirdwood@gmail.com>
15684 M:      Mark Brown <broonie@kernel.org>
15685 L:      linux-kernel@vger.kernel.org
15686 W:      http://www.slimlogic.co.uk/?p=48
15687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15688 S:      Supported
15689 F:      Documentation/devicetree/bindings/regulator/
15690 F:      Documentation/power/regulator/
15691 F:      drivers/regulator/
15692 F:      include/dt-bindings/regulator/
15693 F:      include/linux/regulator/
15694
15695 VRF
15696 M:      David Ahern <dsa@cumulusnetworks.com>
15697 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15698 L:      netdev@vger.kernel.org
15699 S:      Maintained
15700 F:      drivers/net/vrf.c
15701 F:      Documentation/networking/vrf.txt
15702
15703 VT1211 HARDWARE MONITOR DRIVER
15704 M:      Juerg Haefliger <juergh@gmail.com>
15705 L:      linux-hwmon@vger.kernel.org
15706 S:      Maintained
15707 F:      Documentation/hwmon/vt1211
15708 F:      drivers/hwmon/vt1211.c
15709
15710 VT8231 HARDWARE MONITOR DRIVER
15711 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15712 L:      linux-hwmon@vger.kernel.org
15713 S:      Maintained
15714 F:      drivers/hwmon/vt8231.c
15715
15716 VUB300 USB to SDIO/SD/MMC bridge chip
15717 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15718 L:      linux-mmc@vger.kernel.org
15719 L:      linux-usb@vger.kernel.org
15720 S:      Supported
15721 F:      drivers/mmc/host/vub300.c
15722
15723 W1 DALLAS'S 1-WIRE BUS
15724 M:      Evgeniy Polyakov <zbr@ioremap.net>
15725 S:      Maintained
15726 F:      Documentation/devicetree/bindings/w1/
15727 F:      Documentation/w1/
15728 F:      drivers/w1/
15729 F:      include/linux/w1.h
15730
15731 W83791D HARDWARE MONITORING DRIVER
15732 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15733 L:      linux-hwmon@vger.kernel.org
15734 S:      Maintained
15735 F:      Documentation/hwmon/w83791d
15736 F:      drivers/hwmon/w83791d.c
15737
15738 W83793 HARDWARE MONITORING DRIVER
15739 M:      Rudolf Marek <r.marek@assembler.cz>
15740 L:      linux-hwmon@vger.kernel.org
15741 S:      Maintained
15742 F:      Documentation/hwmon/w83793
15743 F:      drivers/hwmon/w83793.c
15744
15745 W83795 HARDWARE MONITORING DRIVER
15746 M:      Jean Delvare <jdelvare@suse.com>
15747 L:      linux-hwmon@vger.kernel.org
15748 S:      Maintained
15749 F:      drivers/hwmon/w83795.c
15750
15751 W83L51xD SD/MMC CARD INTERFACE DRIVER
15752 M:      Pierre Ossman <pierre@ossman.eu>
15753 S:      Maintained
15754 F:      drivers/mmc/host/wbsd.*
15755
15756 WACOM PROTOCOL 4 SERIAL TABLETS
15757 M:      Julian Squires <julian@cipht.net>
15758 M:      Hans de Goede <hdegoede@redhat.com>
15759 L:      linux-input@vger.kernel.org
15760 S:      Maintained
15761 F:      drivers/input/tablet/wacom_serial4.c
15762
15763 WATCHDOG DEVICE DRIVERS
15764 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15765 M:      Guenter Roeck <linux@roeck-us.net>
15766 L:      linux-watchdog@vger.kernel.org
15767 W:      http://www.linux-watchdog.org/
15768 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15769 S:      Maintained
15770 F:      Documentation/devicetree/bindings/watchdog/
15771 F:      Documentation/watchdog/
15772 F:      drivers/watchdog/
15773 F:      include/linux/watchdog.h
15774 F:      include/uapi/linux/watchdog.h
15775
15776 WHISKEYCOVE PMIC GPIO DRIVER
15777 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15778 L:      linux-gpio@vger.kernel.org
15779 S:      Maintained
15780 F:      drivers/gpio/gpio-wcove.c
15781
15782 WIIMOTE HID DRIVER
15783 M:      David Herrmann <dh.herrmann@googlemail.com>
15784 L:      linux-input@vger.kernel.org
15785 S:      Maintained
15786 F:      drivers/hid/hid-wiimote*
15787
15788 WILOCITY WIL6210 WIRELESS DRIVER
15789 M:      Maya Erez <merez@codeaurora.org>
15790 L:      linux-wireless@vger.kernel.org
15791 L:      wil6210@qti.qualcomm.com
15792 S:      Supported
15793 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15794 F:      drivers/net/wireless/ath/wil6210/
15795
15796 WIMAX STACK
15797 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15798 M:      linux-wimax@intel.com
15799 L:      wimax@linuxwimax.org (subscribers-only)
15800 S:      Supported
15801 W:      http://linuxwimax.org
15802 F:      Documentation/wimax/README.wimax
15803 F:      include/linux/wimax/debug.h
15804 F:      include/net/wimax.h
15805 F:      include/uapi/linux/wimax.h
15806 F:      net/wimax/
15807
15808 WINBOND CIR DRIVER
15809 M:      David Härdeman <david@hardeman.nu>
15810 S:      Maintained
15811 F:      drivers/media/rc/winbond-cir.c
15812
15813 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15814 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15815 L:      linux-watchdog@vger.kernel.org
15816 S:      Maintained
15817 F:      drivers/watchdog/ebc-c384_wdt.c
15818
15819 WINSYSTEMS WS16C48 GPIO DRIVER
15820 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15821 L:      linux-gpio@vger.kernel.org
15822 S:      Maintained
15823 F:      drivers/gpio/gpio-ws16c48.c
15824
15825 WISTRON LAPTOP BUTTON DRIVER
15826 M:      Miloslav Trmac <mitr@volny.cz>
15827 S:      Maintained
15828 F:      drivers/input/misc/wistron_btns.c
15829
15830 WL3501 WIRELESS PCMCIA CARD DRIVER
15831 L:      linux-wireless@vger.kernel.org
15832 S:      Odd fixes
15833 F:      drivers/net/wireless/wl3501*
15834
15835 WOLFSON MICROELECTRONICS DRIVERS
15836 L:      patches@opensource.cirrus.com
15837 T:      git https://github.com/CirrusLogic/linux-drivers.git
15838 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15839 S:      Supported
15840 F:      Documentation/hwmon/wm83??
15841 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15842 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15843 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15844 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15845 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15846 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15847 F:      drivers/clk/clk-wm83*.c
15848 F:      drivers/extcon/extcon-arizona.c
15849 F:      drivers/leds/leds-wm83*.c
15850 F:      drivers/gpio/gpio-*wm*.c
15851 F:      drivers/gpio/gpio-arizona.c
15852 F:      drivers/hwmon/wm83??-hwmon.c
15853 F:      drivers/input/misc/wm831x-on.c
15854 F:      drivers/input/touchscreen/wm831x-ts.c
15855 F:      drivers/input/touchscreen/wm97*.c
15856 F:      drivers/mfd/arizona*
15857 F:      drivers/mfd/wm*.c
15858 F:      drivers/mfd/cs47l24*
15859 F:      drivers/power/supply/wm83*.c
15860 F:      drivers/rtc/rtc-wm83*.c
15861 F:      drivers/regulator/wm8*.c
15862 F:      drivers/regulator/arizona*
15863 F:      drivers/video/backlight/wm83*_bl.c
15864 F:      drivers/watchdog/wm83*_wdt.c
15865 F:      include/linux/mfd/arizona/
15866 F:      include/linux/mfd/wm831x/
15867 F:      include/linux/mfd/wm8350/
15868 F:      include/linux/mfd/wm8400*
15869 F:      include/linux/regulator/arizona*
15870 F:      include/linux/wm97xx.h
15871 F:      include/sound/wm????.h
15872 F:      sound/soc/codecs/arizona.?
15873 F:      sound/soc/codecs/wm*
15874 F:      sound/soc/codecs/cs47l24*
15875
15876 WORKQUEUE
15877 M:      Tejun Heo <tj@kernel.org>
15878 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15880 S:      Maintained
15881 F:      include/linux/workqueue.h
15882 F:      kernel/workqueue.c
15883 F:      Documentation/core-api/workqueue.rst
15884
15885 X-POWERS AXP288 PMIC DRIVERS
15886 M:      Hans de Goede <hdegoede@redhat.com>
15887 S:      Maintained
15888 N:      axp288
15889 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15890
15891 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15892 M:      Chen-Yu Tsai <wens@csie.org>
15893 L:      linux-kernel@vger.kernel.org
15894 S:      Maintained
15895 N:      axp[128]
15896
15897 X.25 NETWORK LAYER
15898 M:      Andrew Hendry <andrew.hendry@gmail.com>
15899 L:      linux-x25@vger.kernel.org
15900 S:      Odd Fixes
15901 F:      Documentation/networking/x25*
15902 F:      include/net/x25*
15903 F:      net/x25/
15904
15905 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15906 M:      Thomas Gleixner <tglx@linutronix.de>
15907 M:      Ingo Molnar <mingo@redhat.com>
15908 R:      "H. Peter Anvin" <hpa@zytor.com>
15909 M:      x86@kernel.org
15910 L:      linux-kernel@vger.kernel.org
15911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15912 S:      Maintained
15913 F:      Documentation/devicetree/bindings/x86/
15914 F:      Documentation/x86/
15915 F:      arch/x86/
15916
15917 X86 ENTRY CODE
15918 M:      Andy Lutomirski <luto@kernel.org>
15919 L:      linux-kernel@vger.kernel.org
15920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15921 S:      Maintained
15922 F:      arch/x86/entry/
15923
15924 X86 MCE INFRASTRUCTURE
15925 M:      Tony Luck <tony.luck@intel.com>
15926 M:      Borislav Petkov <bp@alien8.de>
15927 L:      linux-edac@vger.kernel.org
15928 S:      Maintained
15929 F:      arch/x86/kernel/cpu/mcheck/*
15930
15931 X86 MICROCODE UPDATE SUPPORT
15932 M:      Borislav Petkov <bp@alien8.de>
15933 S:      Maintained
15934 F:      arch/x86/kernel/cpu/microcode/*
15935
15936 X86 PLATFORM DRIVERS
15937 M:      Darren Hart <dvhart@infradead.org>
15938 M:      Andy Shevchenko <andy@infradead.org>
15939 L:      platform-driver-x86@vger.kernel.org
15940 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15941 S:      Maintained
15942 F:      drivers/platform/x86/
15943 F:      drivers/platform/olpc/
15944
15945 X86 VDSO
15946 M:      Andy Lutomirski <luto@kernel.org>
15947 L:      linux-kernel@vger.kernel.org
15948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15949 S:      Maintained
15950 F:      arch/x86/entry/vdso/
15951
15952 XC2028/3028 TUNER DRIVER
15953 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15954 L:      linux-media@vger.kernel.org
15955 W:      https://linuxtv.org
15956 T:      git git://linuxtv.org/media_tree.git
15957 S:      Maintained
15958 F:      drivers/media/tuners/tuner-xc2028.*
15959
15960 XDP SOCKETS (AF_XDP)
15961 M:      Björn Töpel <bjorn.topel@intel.com>
15962 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15963 L:      netdev@vger.kernel.org
15964 S:      Maintained
15965 F:      kernel/bpf/xskmap.c
15966 F:      net/xdp/
15967
15968 XEN BLOCK SUBSYSTEM
15969 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15970 M:      Roger Pau Monné <roger.pau@citrix.com>
15971 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15972 S:      Supported
15973 F:      drivers/block/xen-blkback/*
15974 F:      drivers/block/xen*
15975
15976 XEN HYPERVISOR ARM
15977 M:      Stefano Stabellini <sstabellini@kernel.org>
15978 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15979 S:      Maintained
15980 F:      arch/arm/xen/
15981 F:      arch/arm/include/asm/xen/
15982
15983 XEN HYPERVISOR ARM64
15984 M:      Stefano Stabellini <sstabellini@kernel.org>
15985 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15986 S:      Maintained
15987 F:      arch/arm64/xen/
15988 F:      arch/arm64/include/asm/xen/
15989
15990 XEN HYPERVISOR INTERFACE
15991 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15992 M:      Juergen Gross <jgross@suse.com>
15993 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15995 S:      Supported
15996 F:      arch/x86/xen/
15997 F:      drivers/*/xen-*front.c
15998 F:      drivers/xen/
15999 F:      arch/x86/include/asm/xen/
16000 F:      arch/x86/include/asm/pvclock-abi.h
16001 F:      include/xen/
16002 F:      include/uapi/xen/
16003 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16004 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16005
16006 XEN NETWORK BACKEND DRIVER
16007 M:      Wei Liu <wei.liu2@citrix.com>
16008 M:      Paul Durrant <paul.durrant@citrix.com>
16009 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16010 L:      netdev@vger.kernel.org
16011 S:      Supported
16012 F:      drivers/net/xen-netback/*
16013
16014 XEN PCI SUBSYSTEM
16015 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16016 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16017 S:      Supported
16018 F:      arch/x86/pci/*xen*
16019 F:      drivers/pci/*xen*
16020
16021 XEN PVSCSI DRIVERS
16022 M:      Juergen Gross <jgross@suse.com>
16023 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16024 L:      linux-scsi@vger.kernel.org
16025 S:      Supported
16026 F:      drivers/scsi/xen-scsifront.c
16027 F:      drivers/xen/xen-scsiback.c
16028 F:      include/xen/interface/io/vscsiif.h
16029
16030 XEN SWIOTLB SUBSYSTEM
16031 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16032 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16033 L:      iommu@lists.linux-foundation.org
16034 S:      Supported
16035 F:      arch/x86/xen/*swiotlb*
16036 F:      drivers/xen/*swiotlb*
16037
16038 XEN SOUND FRONTEND DRIVER
16039 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16041 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16042 S:      Supported
16043 F:      sound/xen/*
16044
16045 XFS FILESYSTEM
16046 M:      Darrick J. Wong <darrick.wong@oracle.com>
16047 M:      linux-xfs@vger.kernel.org
16048 L:      linux-xfs@vger.kernel.org
16049 W:      http://xfs.org/
16050 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16051 S:      Supported
16052 F:      Documentation/filesystems/xfs.txt
16053 F:      fs/xfs/
16054
16055 XILINX AXI ETHERNET DRIVER
16056 M:      Anirudha Sarangi <anirudh@xilinx.com>
16057 M:      John Linn <John.Linn@xilinx.com>
16058 S:      Maintained
16059 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16060
16061 XILINX UARTLITE SERIAL DRIVER
16062 M:      Peter Korsgaard <jacmet@sunsite.dk>
16063 L:      linux-serial@vger.kernel.org
16064 S:      Maintained
16065 F:      drivers/tty/serial/uartlite.c
16066
16067 XILINX VIDEO IP CORES
16068 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16069 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16070 L:      linux-media@vger.kernel.org
16071 T:      git git://linuxtv.org/media_tree.git
16072 S:      Supported
16073 F:      Documentation/devicetree/bindings/media/xilinx/
16074 F:      drivers/media/platform/xilinx/
16075 F:      include/uapi/linux/xilinx-v4l2-controls.h
16076
16077 XILLYBUS DRIVER
16078 M:      Eli Billauer <eli.billauer@gmail.com>
16079 L:      linux-kernel@vger.kernel.org
16080 S:      Supported
16081 F:      drivers/char/xillybus/
16082
16083 XLP9XX I2C DRIVER
16084 M:      George Cherian <george.cherian@cavium.com>
16085 M:      Jan Glauber <jglauber@cavium.com>
16086 L:      linux-i2c@vger.kernel.org
16087 W:      http://www.cavium.com
16088 S:      Supported
16089 F:      drivers/i2c/busses/i2c-xlp9xx.c
16090
16091 XRA1403 GPIO EXPANDER
16092 M:      Nandor Han <nandor.han@ge.com>
16093 M:      Semi Malinen <semi.malinen@ge.com>
16094 L:      linux-gpio@vger.kernel.org
16095 S:      Maintained
16096 F:      drivers/gpio/gpio-xra1403.c
16097 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16098
16099 XTENSA XTFPGA PLATFORM SUPPORT
16100 M:      Max Filippov <jcmvbkbc@gmail.com>
16101 L:      linux-xtensa@linux-xtensa.org
16102 S:      Maintained
16103 F:      drivers/spi/spi-xtensa-xtfpga.c
16104 F:      sound/soc/xtensa/xtfpga-i2s.c
16105
16106 YAM DRIVER FOR AX.25
16107 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16108 L:      linux-hams@vger.kernel.org
16109 S:      Maintained
16110 F:      drivers/net/hamradio/yam*
16111 F:      include/linux/yam.h
16112
16113 YAMA SECURITY MODULE
16114 M:      Kees Cook <keescook@chromium.org>
16115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16116 S:      Supported
16117 F:      security/yama/
16118 F:      Documentation/admin-guide/LSM/Yama.rst
16119
16120 YEALINK PHONE DRIVER
16121 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16122 L:      usbb2k-api-dev@nongnu.org
16123 S:      Maintained
16124 F:      Documentation/input/devices/yealink.rst
16125 F:      drivers/input/misc/yealink.*
16126
16127 Z8530 DRIVER FOR AX.25
16128 M:      Joerg Reuter <jreuter@yaina.de>
16129 W:      http://yaina.de/jreuter/
16130 W:      http://www.qsl.net/dl1bke/
16131 L:      linux-hams@vger.kernel.org
16132 S:      Maintained
16133 F:      Documentation/networking/z8530drv.txt
16134 F:      drivers/net/hamradio/*scc.c
16135 F:      drivers/net/hamradio/z8530.h
16136
16137 ZBUD COMPRESSED PAGE ALLOCATOR
16138 M:      Seth Jennings <sjenning@redhat.com>
16139 M:      Dan Streetman <ddstreet@ieee.org>
16140 L:      linux-mm@kvack.org
16141 S:      Maintained
16142 F:      mm/zbud.c
16143 F:      include/linux/zbud.h
16144
16145 ZD1211RW WIRELESS DRIVER
16146 M:      Daniel Drake <dsd@gentoo.org>
16147 M:      Ulrich Kunitz <kune@deine-taler.de>
16148 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16149 L:      linux-wireless@vger.kernel.org
16150 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16151 S:      Maintained
16152 F:      drivers/net/wireless/zydas/zd1211rw/
16153
16154 ZD1301 MEDIA DRIVER
16155 M:      Antti Palosaari <crope@iki.fi>
16156 L:      linux-media@vger.kernel.org
16157 W:      https://linuxtv.org/
16158 W:      http://palosaari.fi/linux/
16159 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16160 S:      Maintained
16161 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16162
16163 ZD1301_DEMOD MEDIA DRIVER
16164 M:      Antti Palosaari <crope@iki.fi>
16165 L:      linux-media@vger.kernel.org
16166 W:      https://linuxtv.org/
16167 W:      http://palosaari.fi/linux/
16168 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16169 S:      Maintained
16170 F:      drivers/media/dvb-frontends/zd1301_demod*
16171
16172 ZPOOL COMPRESSED PAGE STORAGE API
16173 M:      Dan Streetman <ddstreet@ieee.org>
16174 L:      linux-mm@kvack.org
16175 S:      Maintained
16176 F:      mm/zpool.c
16177 F:      include/linux/zpool.h
16178
16179 ZR36067 VIDEO FOR LINUX DRIVER
16180 L:      mjpeg-users@lists.sourceforge.net
16181 L:      linux-media@vger.kernel.org
16182 W:      http://mjpeg.sourceforge.net/driver-zoran/
16183 T:      hg https://linuxtv.org/hg/v4l-dvb
16184 S:      Odd Fixes
16185 F:      drivers/staging/media/zoran/
16186
16187 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16188 M:      Minchan Kim <minchan@kernel.org>
16189 M:      Nitin Gupta <ngupta@vflare.org>
16190 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16191 L:      linux-kernel@vger.kernel.org
16192 S:      Maintained
16193 F:      drivers/block/zram/
16194 F:      Documentation/blockdev/zram.txt
16195
16196 ZS DECSTATION Z85C30 SERIAL DRIVER
16197 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16198 S:      Maintained
16199 F:      drivers/tty/serial/zs.*
16200
16201 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16202 M:      Minchan Kim <minchan@kernel.org>
16203 M:      Nitin Gupta <ngupta@vflare.org>
16204 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16205 L:      linux-mm@kvack.org
16206 S:      Maintained
16207 F:      mm/zsmalloc.c
16208 F:      include/linux/zsmalloc.h
16209 F:      Documentation/vm/zsmalloc.rst
16210
16211 ZSWAP COMPRESSED SWAP CACHING
16212 M:      Seth Jennings <sjenning@redhat.com>
16213 M:      Dan Streetman <ddstreet@ieee.org>
16214 L:      linux-mm@kvack.org
16215 S:      Maintained
16216 F:      mm/zswap.c
16217
16218 THE REST
16219 M:      Linus Torvalds <torvalds@linux-foundation.org>
16220 L:      linux-kernel@vger.kernel.org
16221 Q:      http://patchwork.kernel.org/project/LKML/list/
16222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16223 S:      Buried alive in reporters
16224 F:      *
16225 F:      */