MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      drivers/pci/*/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andy@infradead.org>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <matthew@wil.cx>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADP5061 DRIVER
 846 M:      Stefan Popa <stefan.popa@analog.com>
 847 L:      linux-pm@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/power/supply/adp5061.c
 851
 852 ANALOG DEVICES INC ADV7180 DRIVER
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 L:      linux-media@vger.kernel.org
 855 W:      http://ez.analog.com/community/linux-device-drivers
 856 S:      Supported
 857 F:      drivers/media/i2c/adv7180.c
 858
 859 ANALOG DEVICES INC ADV748X DRIVER
 860 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 861 L:      linux-media@vger.kernel.org
 862 S:      Maintained
 863 F:      drivers/media/i2c/adv748x/*
 864
 865 ANALOG DEVICES INC ADV7511 DRIVER
 866 M:      Hans Verkuil <hans.verkuil@cisco.com>
 867 L:      linux-media@vger.kernel.org
 868 S:      Maintained
 869 F:      drivers/media/i2c/adv7511*
 870
 871 ANALOG DEVICES INC ADV7604 DRIVER
 872 M:      Hans Verkuil <hans.verkuil@cisco.com>
 873 L:      linux-media@vger.kernel.org
 874 S:      Maintained
 875 F:      drivers/media/i2c/adv7604*
 876
 877 ANALOG DEVICES INC ADV7842 DRIVER
 878 M:      Hans Verkuil <hans.verkuil@cisco.com>
 879 L:      linux-media@vger.kernel.org
 880 S:      Maintained
 881 F:      drivers/media/i2c/adv7842*
 882
 883 ANALOG DEVICES INC ASOC CODEC DRIVERS
 884 M:      Lars-Peter Clausen <lars@metafoo.de>
 885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 886 W:      http://wiki.analog.com/
 887 W:      http://ez.analog.com/community/linux-device-drivers
 888 S:      Supported
 889 F:      sound/soc/codecs/adau*
 890 F:      sound/soc/codecs/adav*
 891 F:      sound/soc/codecs/ad1*
 892 F:      sound/soc/codecs/ad7*
 893 F:      sound/soc/codecs/ssm*
 894 F:      sound/soc/codecs/sigmadsp.*
 895
 896 ANALOG DEVICES INC DMA DRIVERS
 897 M:      Lars-Peter Clausen <lars@metafoo.de>
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/dma/dma-axi-dmac.c
 901
 902 ANALOG DEVICES INC IIO DRIVERS
 903 M:      Lars-Peter Clausen <lars@metafoo.de>
 904 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 905 W:      http://wiki.analog.com/
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 909 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 910 F:      drivers/iio/*/ad*
 911 F:      drivers/iio/adc/ltc2497*
 912 X:      drivers/iio/*/adjd*
 913 F:      drivers/staging/iio/*/ad*
 914
 915 ANDES ARCHITECTURE
 916 M:      Greentime Hu <green.hu@gmail.com>
 917 M:      Vincent Chen <deanbo422@gmail.com>
 918 T:      git https://github.com/andestech/linux.git
 919 S:      Supported
 920 F:      arch/nds32/
 921 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 922 F:      Documentation/devicetree/bindings/nds32/
 923 K:      nds32
 924 N:      nds32
 925
 926 ANDROID CONFIG FRAGMENTS
 927 M:      Rob Herring <robh@kernel.org>
 928 S:      Supported
 929 F:      kernel/configs/android*
 930
 931 ANDROID DRIVERS
 932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 933 M:      Arve Hjønnevåg <arve@android.com>
 934 M:      Todd Kjos <tkjos@android.com>
 935 M:      Martijn Coenen <maco@android.com>
 936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 937 L:      devel@driverdev.osuosl.org
 938 S:      Supported
 939 F:      drivers/android/
 940 F:      drivers/staging/android/
 941
 942 ANDROID GOLDFISH PIC DRIVER
 943 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 944 S:      Supported
 945 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 946 F:      drivers/irqchip/irq-goldfish-pic.c
 947
 948 ANDROID GOLDFISH RTC DRIVER
 949 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 950 S:      Supported
 951 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 952 F:      drivers/rtc/rtc-goldfish.c
 953
 954 ANDROID ION DRIVER
 955 M:      Laura Abbott <labbott@redhat.com>
 956 M:      Sumit Semwal <sumit.semwal@linaro.org>
 957 L:      devel@driverdev.osuosl.org
 958 L:      dri-devel@lists.freedesktop.org
 959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 960 S:      Supported
 961 F:      drivers/staging/android/ion
 962 F:      drivers/staging/android/uapi/ion.h
 963
 964 AOA (Apple Onboard Audio) ALSA DRIVER
 965 M:      Johannes Berg <johannes@sipsolutions.net>
 966 L:      linuxppc-dev@lists.ozlabs.org
 967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 968 S:      Maintained
 969 F:      sound/aoa/
 970
 971 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 972 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 973 L:      linux-iio@vger.kernel.org
 974 S:      Maintained
 975 F:      drivers/iio/adc/stx104.c
 976
 977 APM DRIVER
 978 M:      Jiri Kosina <jikos@kernel.org>
 979 S:      Odd fixes
 980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 981 F:      arch/x86/kernel/apm_32.c
 982 F:      include/linux/apm_bios.h
 983 F:      include/uapi/linux/apm_bios.h
 984 F:      drivers/char/apm-emulation.c
 985
 986 APPARMOR SECURITY MODULE
 987 M:      John Johansen <john.johansen@canonical.com>
 988 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 989 W:      wiki.apparmor.net
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 991 S:      Supported
 992 F:      security/apparmor/
 993 F:      Documentation/admin-guide/LSM/apparmor.rst
 994
 995 APPLE BCM5974 MULTITOUCH DRIVER
 996 M:      Henrik Rydberg <rydberg@bitmath.org>
 997 L:      linux-input@vger.kernel.org
 998 S:      Odd fixes
 999 F:      drivers/input/mouse/bcm5974.c
1000
1001 APPLE SMC DRIVER
1002 M:      Henrik Rydberg <rydberg@bitmath.org>
1003 L:      linux-hwmon@vger.kernel.org
1004 S:      Odd fixes
1005 F:      drivers/hwmon/applesmc.c
1006
1007 APPLETALK NETWORK LAYER
1008 L:      netdev@vger.kernel.org
1009 S:      Odd fixes
1010 F:      drivers/net/appletalk/
1011 F:      net/appletalk/
1012
1013 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1014 M:      Duc Dang <dhdang@apm.com>
1015 S:      Supported
1016 F:      arch/arm64/boot/dts/apm/
1017
1018 APPLIED MICRO (APM) X-GENE SOC EDAC
1019 M:      Loc Ho <lho@apm.com>
1020 S:      Supported
1021 F:      drivers/edac/xgene_edac.c
1022 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1025 M:      Iyappan Subramanian <isubramanian@apm.com>
1026 M:      Keyur Chudgar <kchudgar@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene-v2/
1029
1030 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1031 M:      Iyappan Subramanian <isubramanian@apm.com>
1032 M:      Keyur Chudgar <kchudgar@apm.com>
1033 M:      Quan Nguyen <qnguyen@apm.com>
1034 S:      Supported
1035 F:      drivers/net/ethernet/apm/xgene/
1036 F:      drivers/net/phy/mdio-xgene.c
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1038 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC PMU
1041 M:      Tai Nguyen <ttnguyen@apm.com>
1042 S:      Supported
1043 F:      drivers/perf/xgene_pmu.c
1044 F:      Documentation/perf/xgene-pmu.txt
1045 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1046
1047 APTINA CAMERA SENSOR PLL
1048 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1049 L:      linux-media@vger.kernel.org
1050 S:      Maintained
1051 F:      drivers/media/i2c/aptina-pll.*
1052
1053 ARC FRAMEBUFFER DRIVER
1054 M:      Jaya Kumar <jayalk@intworks.biz>
1055 S:      Maintained
1056 F:      drivers/video/fbdev/arcfb.c
1057 F:      drivers/video/fbdev/core/fb_defio.c
1058
1059 ARC PGU DRM DRIVER
1060 M:      Alexey Brodkin <abrodkin@synopsys.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arc/
1063 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1064
1065 ARCNET NETWORK LAYER
1066 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1067 L:      netdev@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/net/arcnet/
1070 F:      include/uapi/linux/if_arcnet.h
1071
1072 ARM ARCHITECTED TIMER DRIVER
1073 M:      Mark Rutland <mark.rutland@arm.com>
1074 M:      Marc Zyngier <marc.zyngier@arm.com>
1075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1076 S:      Maintained
1077 F:      arch/arm/include/asm/arch_timer.h
1078 F:      arch/arm64/include/asm/arch_timer.h
1079 F:      drivers/clocksource/arm_arch_timer.c
1080
1081 ARM HDLCD DRM DRIVER
1082 M:      Liviu Dudau <liviu.dudau@arm.com>
1083 S:      Supported
1084 F:      drivers/gpu/drm/arm/hdlcd_*
1085 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1086
1087 ARM MALI-DP DRM DRIVER
1088 M:      Liviu Dudau <liviu.dudau@arm.com>
1089 M:      Brian Starkey <brian.starkey@arm.com>
1090 M:      Mali DP Maintainers <malidp@foss.arm.com>
1091 S:      Supported
1092 F:      drivers/gpu/drm/arm/
1093 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1094
1095 ARM MFM AND FLOPPY DRIVERS
1096 M:      Ian Molton <spyro@f2s.com>
1097 S:      Maintained
1098 F:      arch/arm/lib/floppydma.S
1099 F:      arch/arm/include/asm/floppy.h
1100
1101 ARM PMU PROFILING AND DEBUGGING
1102 M:      Will Deacon <will.deacon@arm.com>
1103 M:      Mark Rutland <mark.rutland@arm.com>
1104 S:      Maintained
1105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1106 F:      arch/arm*/kernel/perf_*
1107 F:      arch/arm/oprofile/common.c
1108 F:      arch/arm*/kernel/hw_breakpoint.c
1109 F:      arch/arm*/include/asm/hw_breakpoint.h
1110 F:      arch/arm*/include/asm/perf_event.h
1111 F:      drivers/perf/*
1112 F:      include/linux/perf/arm_pmu.h
1113 F:      Documentation/devicetree/bindings/arm/pmu.txt
1114 F:      Documentation/devicetree/bindings/perf/
1115
1116 ARM PORT
1117 M:      Russell King <linux@armlinux.org.uk>
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 W:      http://www.armlinux.org.uk/
1120 S:      Odd Fixes
1121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1122 F:      arch/arm/
1123 X:      arch/arm/boot/dts/
1124
1125 ARM PRIMECELL AACI PL041 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      sound/arm/aaci.*
1129
1130 ARM PRIMECELL BUS SUPPORT
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/amba/
1134 F:      include/linux/amba/bus.h
1135
1136 ARM PRIMECELL CLCD PL110 DRIVER
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/video/fbdev/amba-clcd.*
1140
1141 ARM PRIMECELL KMI PL050 DRIVER
1142 M:      Russell King <linux@armlinux.org.uk>
1143 S:      Odd Fixes
1144 F:      drivers/input/serio/ambakmi.*
1145 F:      include/linux/amba/kmi.h
1146
1147 ARM PRIMECELL MMCI PL180/1 DRIVER
1148 M:      Russell King <linux@armlinux.org.uk>
1149 S:      Odd Fixes
1150 F:      drivers/mmc/host/mmci.*
1151 F:      include/linux/amba/mmci.h
1152
1153 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1154 M:      Russell King <linux@armlinux.org.uk>
1155 S:      Odd Fixes
1156 F:      drivers/tty/serial/amba-pl01*.c
1157 F:      include/linux/amba/serial.h
1158
1159 ARM SMMU DRIVERS
1160 M:      Will Deacon <will.deacon@arm.com>
1161 R:      Robin Murphy <robin.murphy@arm.com>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 F:      drivers/iommu/arm-smmu.c
1165 F:      drivers/iommu/arm-smmu-v3.c
1166 F:      drivers/iommu/io-pgtable-arm.c
1167 F:      drivers/iommu/io-pgtable-arm-v7s.c
1168
1169 ARM SUB-ARCHITECTURES
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 F:      arch/arm/mach-*/
1173 F:      arch/arm/plat-*/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1175
1176 ARM/ACTIONS SEMI ARCHITECTURE
1177 M:      Andreas Färber <afaerber@suse.de>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      owl
1181 F:      arch/arm/mach-actions/
1182 F:      arch/arm/boot/dts/owl-*
1183 F:      arch/arm64/boot/dts/actions/
1184 F:      drivers/clocksource/owl-*
1185 F:      drivers/pinctrl/actions/*
1186 F:      drivers/soc/actions/
1187 F:      include/dt-bindings/power/owl-*
1188 F:      include/linux/soc/actions/
1189 F:      Documentation/devicetree/bindings/arm/actions.txt
1190 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1191 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1192 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1193
1194 ARM/ADS SPHERE MACHINE SUPPORT
1195 M:      Lennert Buytenhek <kernel@wantstofly.org>
1196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1197 S:      Maintained
1198
1199 ARM/AFEB9260 MACHINE SUPPORT
1200 M:      Sergey Lapin <slapin@ossfans.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203
1204 ARM/AJECO 1ARM MACHINE SUPPORT
1205 M:      Lennert Buytenhek <kernel@wantstofly.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208
1209 ARM/Allwinner SoC Clock Support
1210 M:      Emilio López <emilio@elopez.com.ar>
1211 S:      Maintained
1212 F:      drivers/clk/sunxi/
1213
1214 ARM/Allwinner sunXi SoC support
1215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1216 M:      Chen-Yu Tsai <wens@csie.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 N:      sun[x456789]i
1220 N:      sun50i
1221 F:      arch/arm/mach-sunxi/
1222 F:      arch/arm64/boot/dts/allwinner/
1223 F:      drivers/clk/sunxi-ng/
1224 F:      drivers/pinctrl/sunxi/
1225 F:      drivers/soc/sunxi/
1226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1227
1228 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1229 M:      Neil Armstrong <narmstrong@baylibre.com>
1230 M:      Jerome Brunet <jbrunet@baylibre.com>
1231 L:      linux-amlogic@lists.infradead.org
1232 S:      Maintained
1233 F:      drivers/clk/meson/
1234 F:      include/dt-bindings/clock/meson*
1235 F:      include/dt-bindings/clock/gxbb*
1236 F:      Documentation/devicetree/bindings/clock/amlogic*
1237
1238 ARM/Amlogic Meson SoC support
1239 M:      Carlo Caione <carlo@caione.org>
1240 M:      Kevin Hilman <khilman@baylibre.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 L:      linux-amlogic@lists.infradead.org
1243 W:      http://linux-meson.com/
1244 S:      Maintained
1245 F:      arch/arm/mach-meson/
1246 F:      arch/arm/boot/dts/meson*
1247 F:      arch/arm64/boot/dts/amlogic/
1248 F:      drivers/pinctrl/meson/
1249 F:      drivers/mmc/host/meson*
1250 N:      meson
1251
1252 ARM/Annapurna Labs ALPINE ARCHITECTURE
1253 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1254 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/mach-alpine/
1258 F:      arch/arm/boot/dts/alpine*
1259 F:      arch/arm64/boot/dts/al/
1260 F:      drivers/*/*alpine*
1261
1262 ARM/ARTPEC MACHINE SUPPORT
1263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1264 M:      Lars Persson <lars.persson@axis.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@axis.com
1267 F:      arch/arm/mach-artpec
1268 F:      arch/arm/boot/dts/artpec6*
1269 F:      drivers/clk/axis
1270 F:      drivers/crypto/axis
1271 F:      drivers/pinctrl/pinctrl-artpec*
1272 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1273
1274 ARM/ASPEED I2C DRIVER
1275 M:      Brendan Higgins <brendanhiggins@google.com>
1276 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1277 R:      Joel Stanley <joel@jms.id.au>
1278 L:      linux-i2c@vger.kernel.org
1279 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1282 F:      drivers/i2c/busses/i2c-aspeed.c
1283 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1285
1286 ARM/ASPEED MACHINE SUPPORT
1287 M:      Joel Stanley <joel@jms.id.au>
1288 R:      Andrew Jeffery <andrew@aj.id.au>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1291 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1292 S:      Supported
1293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1294 F:      arch/arm/mach-aspeed/
1295 F:      arch/arm/boot/dts/aspeed-*
1296 N:      aspeed
1297
1298 ARM/CALXEDA HIGHBANK ARCHITECTURE
1299 M:      Rob Herring <robh@kernel.org>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-highbank/
1303 F:      arch/arm/boot/dts/highbank.dts
1304 F:      arch/arm/boot/dts/ecx-*.dts*
1305
1306 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1307 M:      Krzysztof Halasa <khalasa@piap.pl>
1308 S:      Maintained
1309 F:      arch/arm/mach-cns3xxx/
1310
1311 ARM/CAVIUM THUNDER NETWORK DRIVER
1312 M:      Sunil Goutham <sgoutham@cavium.com>
1313 M:      Robert Richter <rric@kernel.org>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Supported
1316 F:      drivers/net/ethernet/cavium/thunder/
1317
1318 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1319 M:      Lukasz Majewski <lukma@denx.de>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-ep93xx/ts72xx.c
1323
1324 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1325 M:      Alexander Shiyan <shc_work@mail.ru>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Odd Fixes
1328 N:      clps711x
1329
1330 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1331 M:      Lennert Buytenhek <kernel@wantstofly.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334
1335 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1336 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1337 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 F:      arch/arm/mach-ep93xx/
1341 F:      arch/arm/mach-ep93xx/include/mach/
1342
1343 ARM/CLKDEV SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1348 F:      drivers/clk/clkdev.c
1349
1350 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1351 M:      Mike Rapoport <mike@compulab.co.il>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354
1355 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1356 M:      Baruch Siach <baruch@tkos.co.il>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/cx92755*
1360 N:      digicolor
1361
1362 ARM/CONTEC MICRO9 MACHINE SUPPORT
1363 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1364 S:      Maintained
1365 F:      arch/arm/mach-ep93xx/micro9.c
1366
1367 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1368 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      drivers/hwtracing/coresight/*
1372 F:      Documentation/trace/coresight.txt
1373 F:      Documentation/trace/coresight-cpu-debug.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight.txt
1375 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1376 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1377 F:      tools/perf/arch/arm/util/pmu.c
1378 F:      tools/perf/arch/arm/util/auxtrace.c
1379 F:      tools/perf/arch/arm/util/cs-etm.c
1380 F:      tools/perf/arch/arm/util/cs-etm.h
1381 F:      tools/perf/util/cs-etm.*
1382 F:      tools/perf/util/cs-etm-decoder/*
1383
1384 ARM/CORGI MACHINE SUPPORT
1385 M:      Richard Purdie <rpurdie@rpsys.net>
1386 S:      Maintained
1387
1388 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1389 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1390 M:      Linus Walleij <linus.walleij@linaro.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 T:      git git://github.com/ulli-kroll/linux.git
1393 S:      Maintained
1394 F:      Documentation/devicetree/bindings/arm/gemini.txt
1395 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1396 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1397 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1398 F:      arch/arm/mach-gemini/
1399 F:      drivers/net/ethernet/cortina/
1400 F:      drivers/pinctrl/pinctrl-gemini.c
1401 F:      drivers/rtc/rtc-ftrtc010.c
1402
1403 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1404 M:      Barry Song <baohua@kernel.org>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1407 S:      Maintained
1408 F:      arch/arm/boot/dts/prima2*
1409 F:      arch/arm/mach-prima2/
1410 F:      drivers/clk/sirf/
1411 F:      drivers/clocksource/timer-prima2.c
1412 F:      drivers/clocksource/timer-atlas7.c
1413 N:      [^a-z]sirf
1414
1415 ARM/EBSA110 MACHINE SUPPORT
1416 M:      Russell King <linux@armlinux.org.uk>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 W:      http://www.armlinux.org.uk/
1419 S:      Maintained
1420 F:      arch/arm/mach-ebsa110/
1421 F:      drivers/net/ethernet/amd/am79c961a.*
1422
1423 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1424 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1425 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 N:      efm32
1429
1430 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1431 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      arch/arm/mach-pxa/ezx.c
1435
1436 ARM/FARADAY FA526 PORT
1437 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 T:      git git://git.berlios.de/gemini-board
1441 F:      arch/arm/mm/*-fa*
1442
1443 ARM/FOOTBRIDGE ARCHITECTURE
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 W:      http://www.armlinux.org.uk/
1447 S:      Maintained
1448 F:      arch/arm/include/asm/hardware/dec21285.h
1449 F:      arch/arm/mach-footbridge/
1450
1451 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1452 M:      Shawn Guo <shawnguo@kernel.org>
1453 M:      Sascha Hauer <s.hauer@pengutronix.de>
1454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1455 R:      Fabio Estevam <fabio.estevam@nxp.com>
1456 R:      NXP Linux Team <linux-imx@nxp.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1460 F:      arch/arm/mach-imx/
1461 F:      arch/arm/mach-mxs/
1462 F:      arch/arm/boot/dts/imx*
1463 F:      arch/arm/configs/imx*_defconfig
1464 F:      drivers/clk/imx/
1465 F:      drivers/soc/imx/
1466 F:      include/soc/imx/
1467
1468 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1469 M:      Shawn Guo <shawnguo@kernel.org>
1470 M:      Sascha Hauer <s.hauer@pengutronix.de>
1471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1472 R:      Stefan Agner <stefan@agner.ch>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1476 F:      arch/arm/mach-imx/*vf610*
1477 F:      arch/arm/boot/dts/vf*
1478
1479 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1480 M:      Shawn Guo <shawnguo@kernel.org>
1481 M:      Li Yang <leoyang.li@nxp.com>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1485 F:      arch/arm/boot/dts/ls1021a*
1486 F:      arch/arm64/boot/dts/freescale/fsl-*
1487 F:      arch/arm64/boot/dts/freescale/qoriq-*
1488
1489 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/GUMSTIX MACHINE SUPPORT
1495 M:      Steve Sakoman <sakoman@gmail.com>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1500 M:      Philipp Zabel <philipp.zabel@gmail.com>
1501 M:      Paul Parsons <lost.distance@yahoo.com>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-pxa/hx4700.c
1505 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1506 F:      sound/soc/pxa/hx4700.c
1507
1508 ARM/HISILICON SOC SUPPORT
1509 M:      Wei Xu <xuwei5@hisilicon.com>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 W:      http://www.hisilicon.com
1512 S:      Supported
1513 T:      git git://github.com/hisilicon/linux-hisi.git
1514 F:      arch/arm/mach-hisi/
1515 F:      arch/arm/boot/dts/hi3*
1516 F:      arch/arm/boot/dts/hip*
1517 F:      arch/arm/boot/dts/hisi*
1518 F:      arch/arm64/boot/dts/hisilicon/
1519
1520 ARM/HP JORNADA 7XX MACHINE SUPPORT
1521 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1522 W:      www.jlime.com
1523 S:      Maintained
1524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1525 F:      arch/arm/mach-sa1100/jornada720.c
1526 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1527
1528 ARM/IGEP MACHINE SUPPORT
1529 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1530 M:      Javier Martinez Canillas <javier@dowhile0.org>
1531 L:      linux-omap@vger.kernel.org
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/boot/dts/omap3-igep*
1535
1536 ARM/INCOME PXA270 SUPPORT
1537 M:      Marek Vasut <marek.vasut@gmail.com>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1541
1542 ARM/INTEL IOP13XX ARM ARCHITECTURE
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/INTEL IOP32X ARM ARCHITECTURE
1548 M:      Lennert Buytenhek <kernel@wantstofly.org>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551
1552 ARM/INTEL IOP33X ARM ARCHITECTURE
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Orphan
1555
1556 ARM/INTEL IQ81342EX MACHINE SUPPORT
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IXDP2850 MACHINE SUPPORT
1562 M:      Lennert Buytenhek <kernel@wantstofly.org>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565
1566 ARM/INTEL IXP4XX ARM ARCHITECTURE
1567 M:      Imre Kaloz <kaloz@openwrt.org>
1568 M:      Krzysztof Halasa <khalasa@piap.pl>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/mach-ixp4xx/
1572
1573 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1574 M:      Jonathan Cameron <jic23@cam.ac.uk>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-pxa/stargate2.c
1578 F:      drivers/pcmcia/pxa2xx_stargate2.c
1579
1580 ARM/INTEL XSC3 (MANZANO) ARM CORE
1581 M:      Lennert Buytenhek <kernel@wantstofly.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584
1585 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1586 M:      Lennert Buytenhek <kernel@wantstofly.org>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589
1590 ARM/LG1K ARCHITECTURE
1591 M:      Chanho Min <chanho.min@lge.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm64/boot/dts/lg/
1595
1596 ARM/LOGICPD PXA270 MACHINE SUPPORT
1597 M:      Lennert Buytenhek <kernel@wantstofly.org>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600
1601 ARM/LPC18XX ARCHITECTURE
1602 M:      Joachim Eastwood <manabian@gmail.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/lpc43*
1606 F:      drivers/clk/nxp/clk-lpc18xx*
1607 F:      drivers/clocksource/time-lpc32xx.c
1608 F:      drivers/i2c/busses/i2c-lpc2k.c
1609 F:      drivers/memory/pl172.c
1610 F:      drivers/mtd/spi-nor/nxp-spifi.c
1611 F:      drivers/rtc/rtc-lpc24xx.c
1612 N:      lpc18xx
1613
1614 ARM/LPC32XX SOC SUPPORT
1615 M:      Vladimir Zapolskiy <vz@mleia.com>
1616 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1619 S:      Maintained
1620 F:      arch/arm/boot/dts/lpc32*
1621 F:      arch/arm/mach-lpc32xx/
1622 F:      drivers/i2c/busses/i2c-pnx.c
1623 F:      drivers/net/ethernet/nxp/lpc_eth.c
1624 F:      drivers/usb/host/ohci-nxp.c
1625 F:      drivers/watchdog/pnx4008_wdt.c
1626 N:      lpc32xx
1627
1628 ARM/MAGICIAN MACHINE SUPPORT
1629 M:      Philipp Zabel <philipp.zabel@gmail.com>
1630 S:      Maintained
1631
1632 ARM/Marvell Dove/MV78xx0/Orion SOC support
1633 M:      Jason Cooper <jason@lakedaemon.net>
1634 M:      Andrew Lunn <andrew@lunn.ch>
1635 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1636 M:      Gregory Clement <gregory.clement@bootlin.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      Documentation/devicetree/bindings/soc/dove/
1640 F:      arch/arm/mach-dove/
1641 F:      arch/arm/mach-mv78xx0/
1642 F:      arch/arm/mach-orion5x/
1643 F:      arch/arm/plat-orion/
1644 F:      arch/arm/boot/dts/dove*
1645 F:      arch/arm/boot/dts/orion5x*
1646
1647 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1648 M:      Jason Cooper <jason@lakedaemon.net>
1649 M:      Andrew Lunn <andrew@lunn.ch>
1650 M:      Gregory Clement <gregory.clement@bootlin.com>
1651 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/armada*
1655 F:      arch/arm/boot/dts/kirkwood*
1656 F:      arch/arm/configs/mvebu_*_defconfig
1657 F:      arch/arm/mach-mvebu/
1658 F:      arch/arm64/boot/dts/marvell/armada*
1659 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1660 F:      drivers/cpufreq/mvebu-cpufreq.c
1661 F:      drivers/irqchip/irq-armada-370-xp.c
1662 F:      drivers/irqchip/irq-mvebu-*
1663 F:      drivers/pinctrl/mvebu/
1664 F:      drivers/rtc/rtc-armada38x.c
1665
1666 ARM/Mediatek RTC DRIVER
1667 M:      Eddie Huang <eddie.huang@mediatek.com>
1668 M:      Sean Wang <sean.wang@mediatek.com>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1673 F:      drivers/rtc/rtc-mt6397.c
1674 F:      drivers/rtc/rtc-mt7622.c
1675
1676 ARM/Mediatek SoC support
1677 M:      Matthias Brugger <matthias.bgg@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/mt6*
1682 F:      arch/arm/boot/dts/mt7*
1683 F:      arch/arm/boot/dts/mt8*
1684 F:      arch/arm/mach-mediatek/
1685 F:      arch/arm64/boot/dts/mediatek/
1686 N:      mtk
1687 K:      mediatek
1688
1689 ARM/Mediatek USB3 PHY DRIVER
1690 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 F:      drivers/phy/mediatek/
1695 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1696
1697 ARM/MICREL KS8695 ARCHITECTURE
1698 M:      Greg Ungerer <gerg@uclinux.org>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 F:      arch/arm/mach-ks8695/
1701 S:      Odd Fixes
1702
1703 ARM/Microchip (AT91) SoC support
1704 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1705 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 W:      http://www.linux4sam.org
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1709 S:      Supported
1710 N:      at91
1711 N:      atmel
1712 F:      arch/arm/mach-at91/
1713 F:      include/soc/at91/
1714 F:      arch/arm/boot/dts/at91*.dts
1715 F:      arch/arm/boot/dts/at91*.dtsi
1716 F:      arch/arm/boot/dts/sama*.dts
1717 F:      arch/arm/boot/dts/sama*.dtsi
1718 F:      arch/arm/include/debug/at91.S
1719 F:      drivers/memory/atmel*
1720 F:      drivers/watchdog/sama5d4_wdt.c
1721 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1722 X:      drivers/net/wireless/atmel/
1723
1724 ARM/MIOA701 MACHINE SUPPORT
1725 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 F:      arch/arm/mach-pxa/mioa701.c
1728 S:      Maintained
1729
1730 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1731 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1732 S:      Maintained
1733
1734 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1735 M:      Linus Walleij <linus.walleij@linaro.org>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 F:      arch/arm/mach-nomadik/
1739 F:      arch/arm/mach-u300/
1740 F:      arch/arm/mach-ux500/
1741 F:      arch/arm/boot/dts/ste-*
1742 F:      drivers/clk/clk-nomadik.c
1743 F:      drivers/clk/clk-u300.c
1744 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1745 F:      drivers/clocksource/timer-u300.c
1746 F:      drivers/dma/coh901318*
1747 F:      drivers/dma/ste_dma40*
1748 F:      drivers/hwspinlock/u8500_hsem.c
1749 F:      drivers/i2c/busses/i2c-nomadik.c
1750 F:      drivers/i2c/busses/i2c-stu300.c
1751 F:      drivers/mfd/ab3100*
1752 F:      drivers/mfd/ab8500*
1753 F:      drivers/mfd/abx500*
1754 F:      drivers/mfd/dbx500*
1755 F:      drivers/mfd/db8500*
1756 F:      drivers/pinctrl/nomadik/
1757 F:      drivers/pinctrl/pinctrl-coh901*
1758 F:      drivers/pinctrl/pinctrl-u300.c
1759 F:      drivers/rtc/rtc-ab3100.c
1760 F:      drivers/rtc/rtc-ab8500.c
1761 F:      drivers/rtc/rtc-coh901331.c
1762 F:      drivers/rtc/rtc-pl031.c
1763 F:      drivers/watchdog/coh901327_wdt.c
1764 F:      Documentation/devicetree/bindings/arm/ste-*
1765 F:      Documentation/devicetree/bindings/arm/ux500/
1766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1767
1768 ARM/NUVOTON NPCM ARCHITECTURE
1769 M:      Avi Fishman <avifishman70@gmail.com>
1770 M:      Tomer Maimon <tmaimon77@gmail.com>
1771 R:      Patrick Venture <venture@google.com>
1772 R:      Nancy Yuen <yuenn@google.com>
1773 R:      Brendan Higgins <brendanhiggins@google.com>
1774 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1775 S:      Supported
1776 F:      arch/arm/mach-npcm/
1777 F:      arch/arm/boot/dts/nuvoton-npcm*
1778 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1779 F:      drivers/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*npcm*
1781 F:      Documentation/devicetree/bindings/*/*/*npcm*
1782
1783 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1784 M:      Wan ZongShun <mcuos.com@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 W:      http://www.mcuos.com
1787 S:      Maintained
1788 F:      arch/arm/mach-w90x900/
1789 F:      drivers/input/keyboard/w90p910_keypad.c
1790 F:      drivers/input/touchscreen/w90p910_ts.c
1791 F:      drivers/watchdog/nuc900_wdt.c
1792 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1793 F:      drivers/mtd/nand/raw/nuc900_nand.c
1794 F:      drivers/rtc/rtc-nuc900.c
1795 F:      drivers/spi/spi-nuc900.c
1796 F:      drivers/usb/host/ehci-w90x900.c
1797 F:      drivers/video/fbdev/nuc900fb.c
1798
1799 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1800 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1801 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1802 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1803 S:      Supported
1804
1805 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1806 M:      Alexander Clouter <alex@digriz.org.uk>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 W:      http://www.digriz.org.uk/ts78xx/kernel
1809 S:      Maintained
1810 F:      arch/arm/mach-orion5x/ts78xx-*
1811
1812 ARM/OXNAS platform support
1813 M:      Neil Armstrong <narmstrong@baylibre.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      arch/arm/mach-oxnas/
1818 F:      arch/arm/boot/dts/ox8*.dts*
1819 N:      oxnas
1820
1821 ARM/PALM TREO SUPPORT
1822 M:      Tomas Cech <sleep_walker@suse.com>
1823 L:      linux-arm-kernel@lists.infradead.org
1824 W:      http://hackndev.com
1825 S:      Maintained
1826 F:      arch/arm/mach-pxa/palmtreo.*
1827
1828 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1829 M:      Marek Vasut <marek.vasut@gmail.com>
1830 L:      linux-arm-kernel@lists.infradead.org
1831 W:      http://hackndev.com
1832 S:      Maintained
1833 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1834 F:      arch/arm/mach-pxa/palmtx.c
1835 F:      arch/arm/mach-pxa/palmt5.*
1836 F:      arch/arm/mach-pxa/include/mach/palmld.h
1837 F:      arch/arm/mach-pxa/palmld.c
1838 F:      arch/arm/mach-pxa/palmte2.*
1839 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1840 F:      arch/arm/mach-pxa/palmtc.c
1841
1842 ARM/PALMZ72 SUPPORT
1843 M:      Sergey Lapin <slapin@ossfans.org>
1844 L:      linux-arm-kernel@lists.infradead.org
1845 W:      http://hackndev.com
1846 S:      Maintained
1847 F:      arch/arm/mach-pxa/palmz72.*
1848
1849 ARM/PLEB SUPPORT
1850 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1851 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1852 S:      Maintained
1853
1854 ARM/PT DIGITAL BOARD PORT
1855 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 W:      http://www.armlinux.org.uk/
1858 S:      Maintained
1859
1860 ARM/QUALCOMM SUPPORT
1861 M:      Andy Gross <andy.gross@linaro.org>
1862 M:      David Brown <david.brown@linaro.org>
1863 L:      linux-arm-msm@vger.kernel.org
1864 L:      linux-soc@vger.kernel.org
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/soc/qcom/
1867 F:      arch/arm/boot/dts/qcom-*.dts
1868 F:      arch/arm/boot/dts/qcom-*.dtsi
1869 F:      arch/arm/mach-qcom/
1870 F:      arch/arm64/boot/dts/qcom/*
1871 F:      drivers/i2c/busses/i2c-qup.c
1872 F:      drivers/clk/qcom/
1873 F:      drivers/dma/qcom/
1874 F:      drivers/soc/qcom/
1875 F:      drivers/spi/spi-qup.c
1876 F:      drivers/tty/serial/msm_serial.c
1877 F:      drivers/*/pm8???-*
1878 F:      drivers/mfd/ssbi.c
1879 F:      drivers/firmware/qcom_scm*
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1881
1882 ARM/RADISYS ENP2611 MACHINE SUPPORT
1883 M:      Lennert Buytenhek <kernel@wantstofly.org>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886
1887 ARM/REALTEK ARCHITECTURE
1888 M:      Andreas Färber <afaerber@suse.de>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm64/boot/dts/realtek/
1892 F:      Documentation/devicetree/bindings/arm/realtek.txt
1893
1894 ARM/RENESAS ARM64 ARCHITECTURE
1895 M:      Simon Horman <horms@verge.net.au>
1896 M:      Magnus Damm <magnus.damm@gmail.com>
1897 L:      linux-renesas-soc@vger.kernel.org
1898 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1900 S:      Supported
1901 F:      arch/arm64/boot/dts/renesas/
1902 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1903 F:      drivers/soc/renesas/
1904 F:      include/linux/soc/renesas/
1905
1906 ARM/RISCPC ARCHITECTURE
1907 M:      Russell King <linux@armlinux.org.uk>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.armlinux.org.uk/
1910 S:      Maintained
1911 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1912 F:      arch/arm/include/asm/hardware/ioc.h
1913 F:      arch/arm/include/asm/hardware/iomd.h
1914 F:      arch/arm/include/asm/hardware/memc.h
1915 F:      arch/arm/mach-rpc/
1916 F:      drivers/net/ethernet/8390/etherh.c
1917 F:      drivers/net/ethernet/i825xx/ether1*
1918 F:      drivers/net/ethernet/seeq/ether3*
1919 F:      drivers/scsi/arm/
1920
1921 ARM/Rockchip SoC support
1922 M:      Heiko Stuebner <heiko@sntech.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 L:      linux-rockchip@lists.infradead.org
1925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1926 S:      Maintained
1927 F:      arch/arm/boot/dts/rk3*
1928 F:      arch/arm/boot/dts/rv1108*
1929 F:      arch/arm/mach-rockchip/
1930 F:      drivers/clk/rockchip/
1931 F:      drivers/i2c/busses/i2c-rk3x.c
1932 F:      drivers/*/*rockchip*
1933 F:      drivers/*/*/*rockchip*
1934 F:      sound/soc/rockchip/
1935 N:      rockchip
1936
1937 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1938 M:      Kukjin Kim <kgene@kernel.org>
1939 M:      Krzysztof Kozlowski <krzk@kernel.org>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1942 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1943 S:      Maintained
1944 F:      arch/arm/boot/dts/s3c*
1945 F:      arch/arm/boot/dts/s5p*
1946 F:      arch/arm/boot/dts/exynos*
1947 F:      arch/arm64/boot/dts/exynos/
1948 F:      arch/arm/plat-samsung/
1949 F:      arch/arm/mach-s3c24*/
1950 F:      arch/arm/mach-s3c64xx/
1951 F:      arch/arm/mach-s5p*/
1952 F:      arch/arm/mach-exynos*/
1953 F:      drivers/*/*s3c24*
1954 F:      drivers/*/*/*s3c24*
1955 F:      drivers/*/*s3c64xx*
1956 F:      drivers/*/*s5pv210*
1957 F:      drivers/memory/samsung/*
1958 F:      drivers/soc/samsung/*
1959 F:      Documentation/arm/Samsung/
1960 F:      Documentation/devicetree/bindings/arm/samsung/
1961 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1962 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1963 N:      exynos
1964
1965 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1966 M:      Kyungmin Park <kyungmin.park@samsung.com>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      arch/arm/mach-s5pv210/
1970
1971 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1972 M:      Kyungmin Park <kyungmin.park@samsung.com>
1973 M:      Kamil Debski <kamil@wypas.org>
1974 M:      Andrzej Hajda <a.hajda@samsung.com>
1975 L:      linux-arm-kernel@lists.infradead.org
1976 L:      linux-media@vger.kernel.org
1977 S:      Maintained
1978 F:      drivers/media/platform/s5p-g2d/
1979
1980 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1981 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1982 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1983 L:      linux-media@vger.kernel.org
1984 S:      Maintained
1985 F:      drivers/media/platform/s5p-cec/
1986 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1987
1988 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1989 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1990 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1991 L:      linux-arm-kernel@lists.infradead.org
1992 L:      linux-media@vger.kernel.org
1993 S:      Maintained
1994 F:      drivers/media/platform/s5p-jpeg/
1995
1996 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1997 M:      Kyungmin Park <kyungmin.park@samsung.com>
1998 M:      Kamil Debski <kamil@wypas.org>
1999 M:      Jeongtae Park <jtp.park@samsung.com>
2000 M:      Andrzej Hajda <a.hajda@samsung.com>
2001 L:      linux-arm-kernel@lists.infradead.org
2002 L:      linux-media@vger.kernel.org
2003 S:      Maintained
2004 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2005 F:      drivers/media/platform/s5p-mfc/
2006
2007 ARM/SHMOBILE ARM ARCHITECTURE
2008 M:      Simon Horman <horms@verge.net.au>
2009 M:      Magnus Damm <magnus.damm@gmail.com>
2010 L:      linux-renesas-soc@vger.kernel.org
2011 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2013 S:      Supported
2014 F:      arch/arm/boot/dts/emev2*
2015 F:      arch/arm/boot/dts/r7s*
2016 F:      arch/arm/boot/dts/r8a*
2017 F:      arch/arm/boot/dts/r9a*
2018 F:      arch/arm/boot/dts/sh*
2019 F:      arch/arm/configs/shmobile_defconfig
2020 F:      arch/arm/include/debug/renesas-scif.S
2021 F:      arch/arm/mach-shmobile/
2022 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2023 F:      drivers/soc/renesas/
2024 F:      include/linux/soc/renesas/
2025
2026 ARM/SOCFPGA ARCHITECTURE
2027 M:      Dinh Nguyen <dinguyen@kernel.org>
2028 S:      Maintained
2029 F:      arch/arm/mach-socfpga/
2030 F:      arch/arm/boot/dts/socfpga*
2031 F:      arch/arm/configs/socfpga_defconfig
2032 F:      arch/arm64/boot/dts/altera/
2033 W:      http://www.rocketboards.org
2034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2035
2036 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2037 M:      Dinh Nguyen <dinguyen@kernel.org>
2038 S:      Maintained
2039 F:      drivers/clk/socfpga/
2040
2041 ARM/SOCFPGA EDAC SUPPORT
2042 M:      Thor Thayer <thor.thayer@linux.intel.com>
2043 S:      Maintained
2044 F:      drivers/edac/altera_edac.
2045
2046 ARM/SPREADTRUM SoC SUPPORT
2047 M:      Orson Zhai <orsonzhai@gmail.com>
2048 M:      Baolin Wang <baolin.wang@linaro.org>
2049 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2050 S:      Maintained
2051 F:      arch/arm64/boot/dts/sprd
2052 N:      sprd
2053
2054 ARM/STI ARCHITECTURE
2055 M:      Patrice Chotard <patrice.chotard@st.com>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 W:      http://www.stlinux.com
2058 S:      Maintained
2059 F:      arch/arm/mach-sti/
2060 F:      arch/arm/boot/dts/sti*
2061 F:      drivers/char/hw_random/st-rng.c
2062 F:      drivers/clocksource/arm_global_timer.c
2063 F:      drivers/clocksource/clksrc_st_lpc.c
2064 F:      drivers/cpufreq/sti-cpufreq.c
2065 F:      drivers/dma/st_fdma*
2066 F:      drivers/i2c/busses/i2c-st.c
2067 F:      drivers/media/rc/st_rc.c
2068 F:      drivers/media/platform/sti/c8sectpfe/
2069 F:      drivers/mmc/host/sdhci-st.c
2070 F:      drivers/phy/st/phy-miphy28lp.c
2071 F:      drivers/phy/st/phy-stih407-usb.c
2072 F:      drivers/pinctrl/pinctrl-st.c
2073 F:      drivers/remoteproc/st_remoteproc.c
2074 F:      drivers/remoteproc/st_slim_rproc.c
2075 F:      drivers/reset/sti/
2076 F:      drivers/rtc/rtc-st-lpc.c
2077 F:      drivers/tty/serial/st-asc.c
2078 F:      drivers/usb/dwc3/dwc3-st.c
2079 F:      drivers/usb/host/ehci-st.c
2080 F:      drivers/usb/host/ohci-st.c
2081 F:      drivers/watchdog/st_lpc_wdt.c
2082 F:      drivers/ata/ahci_st.c
2083 F:      include/linux/remoteproc/st_slim_rproc.h
2084
2085 ARM/STM32 ARCHITECTURE
2086 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2087 M:      Alexandre Torgue <alexandre.torgue@st.com>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 S:      Maintained
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2091 N:      stm32
2092 F:      arch/arm/boot/dts/stm32*
2093 F:      arch/arm/mach-stm32/
2094 F:      drivers/clocksource/armv7m_systick.c
2095
2096 ARM/Synaptics Berlin SoC support
2097 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2098 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 S:      Maintained
2101 F:      arch/arm/mach-berlin/
2102 F:      arch/arm/boot/dts/berlin*
2103 F:      arch/arm64/boot/dts/marvell/berlin*
2104
2105 ARM/TANGO ARCHITECTURE
2106 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2107 M:      Mans Rullgard <mans@mansr.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 S:      Odd Fixes
2110 N:      tango
2111
2112 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2113 M:      Lennert Buytenhek <kernel@wantstofly.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2118 M:      Hans Verkuil <hans.verkuil@cisco.com>
2119 L:      linux-tegra@vger.kernel.org
2120 L:      linux-media@vger.kernel.org
2121 S:      Maintained
2122 F:      drivers/media/platform/tegra-cec/
2123 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2124
2125 ARM/TETON BGA MACHINE SUPPORT
2126 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 S:      Maintained
2129
2130 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2131 M:      Santosh Shilimkar <ssantosh@kernel.org>
2132 L:      linux-kernel@vger.kernel.org
2133 S:      Maintained
2134 F:      drivers/memory/*emif*
2135
2136 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2137 M:      Tero Kristo <t-kristo@ti.com>
2138 M:      Nishanth Menon <nm@ti.com>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 S:      Supported
2141 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2142 F:      arch/arm64/boot/dts/ti/Makefile
2143 F:      arch/arm64/boot/dts/ti/k3-*
2144
2145 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2146 M:      Santosh Shilimkar <ssantosh@kernel.org>
2147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2148 S:      Maintained
2149 F:      arch/arm/mach-keystone/
2150 F:      arch/arm/boot/dts/keystone-*
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2152
2153 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2154 M:      Santosh Shilimkar <ssantosh@kernel.org>
2155 L:      linux-kernel@vger.kernel.org
2156 S:      Maintained
2157 F:      drivers/clk/keystone/
2158
2159 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2160 M:      Santosh Shilimkar <ssantosh@kernel.org>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 L:      linux-kernel@vger.kernel.org
2163 S:      Maintained
2164 F:      drivers/clocksource/timer-keystone.c
2165
2166 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2167 M:      Santosh Shilimkar <ssantosh@kernel.org>
2168 L:      linux-kernel@vger.kernel.org
2169 S:      Maintained
2170 F:      drivers/power/reset/keystone-reset.c
2171
2172 ARM/THECUS N2100 MACHINE SUPPORT
2173 M:      Lennert Buytenhek <kernel@wantstofly.org>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 S:      Maintained
2176
2177 ARM/TOSA MACHINE SUPPORT
2178 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2179 M:      Dirk Opfer <dirk@opfer-online.de>
2180 S:      Maintained
2181
2182 ARM/UNIPHIER ARCHITECTURE
2183 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2186 S:      Maintained
2187 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2188 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2189 F:      arch/arm/boot/dts/uniphier*
2190 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2191 F:      arch/arm/mach-uniphier/
2192 F:      arch/arm/mm/cache-uniphier.c
2193 F:      arch/arm64/boot/dts/socionext/uniphier*
2194 F:      drivers/bus/uniphier-system-bus.c
2195 F:      drivers/clk/uniphier/
2196 F:      drivers/gpio/gpio-uniphier.c
2197 F:      drivers/i2c/busses/i2c-uniphier*
2198 F:      drivers/irqchip/irq-uniphier-aidet.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM47XX MIPS ARCHITECTURE
2877 M:      Hauke Mehrtens <hauke@hauke-m.de>
2878 M:      Rafał Miłecki <zajec5@gmail.com>
2879 L:      linux-mips@linux-mips.org
2880 S:      Maintained
2881 F:      Documentation/devicetree/bindings/mips/brcm/
2882 F:      arch/mips/bcm47xx/*
2883 F:      arch/mips/include/asm/mach-bcm47xx/*
2884
2885 BROADCOM BCM5301X ARM ARCHITECTURE
2886 M:      Hauke Mehrtens <hauke@hauke-m.de>
2887 M:      Rafał Miłecki <zajec5@gmail.com>
2888 M:      Jon Mason <jonmason@broadcom.com>
2889 M:      bcm-kernel-feedback-list@broadcom.com
2890 L:      linux-arm-kernel@lists.infradead.org
2891 S:      Maintained
2892 F:      arch/arm/mach-bcm/bcm_5301x.c
2893 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2894 F:      arch/arm/boot/dts/bcm470*
2895 F:      arch/arm/boot/dts/bcm953012*
2896
2897 BROADCOM BCM53573 ARM ARCHITECTURE
2898 M:      Rafał Miłecki <rafal@milecki.pl>
2899 L:      linux-arm-kernel@lists.infradead.org
2900 S:      Maintained
2901 F:      arch/arm/boot/dts/bcm53573*
2902 F:      arch/arm/boot/dts/bcm47189*
2903
2904 BROADCOM BCM63XX ARM ARCHITECTURE
2905 M:      Florian Fainelli <f.fainelli@gmail.com>
2906 M:      bcm-kernel-feedback-list@broadcom.com
2907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2908 T:      git git://github.com/broadcom/stblinux.git
2909 S:      Maintained
2910 N:      bcm63xx
2911
2912 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2913 M:      Kevin Cernekee <cernekee@gmail.com>
2914 L:      linux-usb@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2917
2918 BROADCOM BCM7XXX ARM ARCHITECTURE
2919 M:      Brian Norris <computersforpeace@gmail.com>
2920 M:      Gregory Fong <gregory.0xf0@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 M:      bcm-kernel-feedback-list@broadcom.com
2923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2924 T:      git git://github.com/broadcom/stblinux.git
2925 S:      Maintained
2926 F:      arch/arm/mach-bcm/*brcmstb*
2927 F:      arch/arm/boot/dts/bcm7*.dts*
2928 F:      drivers/bus/brcmstb_gisb.c
2929 F:      arch/arm/mm/cache-b15-rac.c
2930 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2931 N:      brcmstb
2932
2933 BROADCOM BMIPS CPUFREQ DRIVER
2934 M:      Markus Mayer <mmayer@broadcom.com>
2935 M:      bcm-kernel-feedback-list@broadcom.com
2936 L:      linux-pm@vger.kernel.org
2937 S:      Maintained
2938 F:      drivers/cpufreq/bmips-cpufreq.c
2939
2940 BROADCOM BMIPS MIPS ARCHITECTURE
2941 M:      Kevin Cernekee <cernekee@gmail.com>
2942 M:      Florian Fainelli <f.fainelli@gmail.com>
2943 L:      linux-mips@linux-mips.org
2944 T:      git git://github.com/broadcom/stblinux.git
2945 S:      Maintained
2946 F:      arch/mips/bmips/*
2947 F:      arch/mips/include/asm/mach-bmips/*
2948 F:      arch/mips/kernel/*bmips*
2949 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2950 F:      drivers/irqchip/irq-bcm63*
2951 F:      drivers/irqchip/irq-bcm7*
2952 F:      drivers/irqchip/irq-brcmstb*
2953 F:      include/linux/bcm963xx_nvram.h
2954 F:      include/linux/bcm963xx_tag.h
2955
2956 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2957 M:      Rasesh Mody <rasesh.mody@cavium.com>
2958 M:      Harish Patil <harish.patil@cavium.com>
2959 M:      Dept-GELinuxNICDev@cavium.com
2960 L:      netdev@vger.kernel.org
2961 S:      Supported
2962 F:      drivers/net/ethernet/broadcom/bnx2.*
2963 F:      drivers/net/ethernet/broadcom/bnx2_*
2964
2965 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2966 M:      QLogic-Storage-Upstream@qlogic.com
2967 L:      linux-scsi@vger.kernel.org
2968 S:      Supported
2969 F:      drivers/scsi/bnx2fc/
2970
2971 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2972 M:      QLogic-Storage-Upstream@qlogic.com
2973 L:      linux-scsi@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/scsi/bnx2i/
2976
2977 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2978 M:      Ariel Elior <ariel.elior@cavium.com>
2979 M:      everest-linux-l2@cavium.com
2980 L:      netdev@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/broadcom/bnx2x/
2983
2984 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2985 M:      Michael Chan <michael.chan@broadcom.com>
2986 L:      netdev@vger.kernel.org
2987 S:      Supported
2988 F:      drivers/net/ethernet/broadcom/bnxt/
2989
2990 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2991 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2992 M:      Franky Lin <franky.lin@broadcom.com>
2993 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2994 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2995 M:      Wright Feng <wright.feng@cypress.com>
2996 L:      linux-wireless@vger.kernel.org
2997 L:      brcm80211-dev-list.pdl@broadcom.com
2998 L:      brcm80211-dev-list@cypress.com
2999 S:      Supported
3000 F:      drivers/net/wireless/broadcom/brcm80211/
3001
3002 BROADCOM BRCMSTB GPIO DRIVER
3003 M:      Gregory Fong <gregory.0xf0@gmail.com>
3004 L:      bcm-kernel-feedback-list@broadcom.com
3005 S:      Supported
3006 F:      drivers/gpio/gpio-brcmstb.c
3007 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3008
3009 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3010 M:      Al Cooper <alcooperx@gmail.com>
3011 L:      linux-kernel@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Maintained
3014 F:      drivers/phy/broadcom/phy-brcm-usb*
3015
3016 BROADCOM GENET ETHERNET DRIVER
3017 M:      Doug Berger <opendmb@gmail.com>
3018 M:      Florian Fainelli <f.fainelli@gmail.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/genet/
3022
3023 BROADCOM IPROC ARM ARCHITECTURE
3024 M:      Ray Jui <rjui@broadcom.com>
3025 M:      Scott Branden <sbranden@broadcom.com>
3026 M:      Jon Mason <jonmason@broadcom.com>
3027 M:      bcm-kernel-feedback-list@broadcom.com
3028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3029 T:      git git://github.com/broadcom/cygnus-linux.git
3030 S:      Maintained
3031 N:      iproc
3032 N:      cygnus
3033 N:      bcm[-_]nsp
3034 N:      bcm9113*
3035 N:      bcm9583*
3036 N:      bcm9585*
3037 N:      bcm9586*
3038 N:      bcm988312
3039 N:      bcm113*
3040 N:      bcm583*
3041 N:      bcm585*
3042 N:      bcm586*
3043 N:      bcm88312
3044 N:      hr2
3045 N:      stingray
3046 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3047 F:      arch/arm64/boot/dts/broadcom/stingray/*
3048 F:      drivers/clk/bcm/clk-ns*
3049 F:      drivers/clk/bcm/clk-sr*
3050 F:      drivers/pinctrl/bcm/pinctrl-ns*
3051 F:      include/dt-bindings/clock/bcm-sr*
3052
3053 BROADCOM KONA GPIO DRIVER
3054 M:      Ray Jui <rjui@broadcom.com>
3055 L:      bcm-kernel-feedback-list@broadcom.com
3056 S:      Supported
3057 F:      drivers/gpio/gpio-bcm-kona.c
3058 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3059
3060 BROADCOM NETXTREME-E ROCE DRIVER
3061 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3062 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3063 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3064 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3065 L:      linux-rdma@vger.kernel.org
3066 W:      http://www.broadcom.com
3067 S:      Supported
3068 F:      drivers/infiniband/hw/bnxt_re/
3069 F:      include/uapi/rdma/bnxt_re-abi.h
3070
3071 BROADCOM NVRAM DRIVER
3072 M:      Rafał Miłecki <zajec5@gmail.com>
3073 L:      linux-mips@linux-mips.org
3074 S:      Maintained
3075 F:      drivers/firmware/broadcom/*
3076
3077 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3078 M:      Rafał Miłecki <zajec5@gmail.com>
3079 L:      linux-wireless@vger.kernel.org
3080 S:      Maintained
3081 F:      drivers/bcma/
3082 F:      include/linux/bcma/
3083
3084 BROADCOM STB AVS CPUFREQ DRIVER
3085 M:      Markus Mayer <mmayer@broadcom.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-pm@vger.kernel.org
3088 S:      Maintained
3089 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3090 F:      drivers/cpufreq/brcmstb*
3091
3092 BROADCOM STB AVS TMON DRIVER
3093 M:      Markus Mayer <mmayer@broadcom.com>
3094 M:      bcm-kernel-feedback-list@broadcom.com
3095 L:      linux-pm@vger.kernel.org
3096 S:      Maintained
3097 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3098 F:      drivers/thermal/broadcom/brcmstb*
3099
3100 BROADCOM STB NAND FLASH DRIVER
3101 M:      Brian Norris <computersforpeace@gmail.com>
3102 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3103 L:      linux-mtd@lists.infradead.org
3104 L:      bcm-kernel-feedback-list@broadcom.com
3105 S:      Maintained
3106 F:      drivers/mtd/nand/raw/brcmnand/
3107
3108 BROADCOM STB DPFE DRIVER
3109 M:      Markus Mayer <mmayer@broadcom.com>
3110 M:      bcm-kernel-feedback-list@broadcom.com
3111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3112 S:      Maintained
3113 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3114 F:      drivers/memory/brcmstb_dpfe.c
3115
3116 BROADCOM SYSTEMPORT ETHERNET DRIVER
3117 M:      Florian Fainelli <f.fainelli@gmail.com>
3118 L:      netdev@vger.kernel.org
3119 S:      Supported
3120 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3121
3122 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3123 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3124 M:      Prashant Sreedharan <prashant@broadcom.com>
3125 M:      Michael Chan <mchan@broadcom.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/tg3.*
3129
3130 BROCADE BFA FC SCSI DRIVER
3131 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3132 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3133 L:      linux-scsi@vger.kernel.org
3134 S:      Supported
3135 F:      drivers/scsi/bfa/
3136
3137 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3138 M:      Rasesh Mody <rasesh.mody@cavium.com>
3139 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3140 M:      Dept-GELinuxNICDev@cavium.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/brocade/bna/
3144
3145 BSG (block layer generic sg v4 driver)
3146 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3147 L:      linux-scsi@vger.kernel.org
3148 S:      Supported
3149 F:      block/bsg.c
3150 F:      include/linux/bsg.h
3151 F:      include/uapi/linux/bsg.h
3152
3153 BT87X AUDIO DRIVER
3154 M:      Clemens Ladisch <clemens@ladisch.de>
3155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3156 T:      git git://git.alsa-project.org/alsa-kernel.git
3157 S:      Maintained
3158 F:      Documentation/sound/cards/bt87x.rst
3159 F:      sound/pci/bt87x.c
3160
3161 BT8XXGPIO DRIVER
3162 M:      Michael Buesch <m@bues.ch>
3163 W:      http://bu3sch.de/btgpio.php
3164 S:      Maintained
3165 F:      drivers/gpio/gpio-bt8xx.c
3166
3167 BTRFS FILE SYSTEM
3168 M:      Chris Mason <clm@fb.com>
3169 M:      Josef Bacik <jbacik@fb.com>
3170 M:      David Sterba <dsterba@suse.com>
3171 L:      linux-btrfs@vger.kernel.org
3172 W:      http://btrfs.wiki.kernel.org/
3173 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3175 S:      Maintained
3176 F:      Documentation/filesystems/btrfs.txt
3177 F:      fs/btrfs/
3178 F:      include/linux/btrfs*
3179 F:      include/uapi/linux/btrfs*
3180
3181 BTTV VIDEO4LINUX DRIVER
3182 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3183 L:      linux-media@vger.kernel.org
3184 W:      https://linuxtv.org
3185 T:      git git://linuxtv.org/media_tree.git
3186 S:      Odd fixes
3187 F:      Documentation/media/v4l-drivers/bttv*
3188 F:      drivers/media/pci/bt8xx/bttv*
3189
3190 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3191 M:      Chanwoo Choi <cw00.choi@samsung.com>
3192 L:      linux-pm@vger.kernel.org
3193 L:      linux-samsung-soc@vger.kernel.org
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3195 S:      Maintained
3196 F:      drivers/devfreq/exynos-bus.c
3197 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3198
3199 BUSLOGIC SCSI DRIVER
3200 M:      Khalid Aziz <khalid@gonehiking.org>
3201 L:      linux-scsi@vger.kernel.org
3202 S:      Maintained
3203 F:      drivers/scsi/BusLogic.*
3204 F:      drivers/scsi/FlashPoint.*
3205
3206 C-MEDIA CMI8788 DRIVER
3207 M:      Clemens Ladisch <clemens@ladisch.de>
3208 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3209 T:      git git://git.alsa-project.org/alsa-kernel.git
3210 S:      Maintained
3211 F:      sound/pci/oxygen/
3212
3213 C6X ARCHITECTURE
3214 M:      Mark Salter <msalter@redhat.com>
3215 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3216 L:      linux-c6x-dev@linux-c6x.org
3217 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3218 S:      Maintained
3219 F:      arch/c6x/
3220
3221 CA8210 IEEE-802.15.4 RADIO DRIVER
3222 M:      Harry Morris <h.morris@cascoda.com>
3223 L:      linux-wpan@vger.kernel.org
3224 W:      https://github.com/Cascoda/ca8210-linux.git
3225 S:      Maintained
3226 F:      drivers/net/ieee802154/ca8210.c
3227 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3228
3229 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3230 M:      David Howells <dhowells@redhat.com>
3231 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3232 S:      Supported
3233 F:      Documentation/filesystems/caching/cachefiles.txt
3234 F:      fs/cachefiles/
3235
3236 CADENCE MIPI-CSI2 BRIDGES
3237 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3238 L:      linux-media@vger.kernel.org
3239 S:      Maintained
3240 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3241 F:      drivers/media/platform/cadence/cdns-csi2*
3242
3243 CADET FM/AM RADIO RECEIVER DRIVER
3244 M:      Hans Verkuil <hverkuil@xs4all.nl>
3245 L:      linux-media@vger.kernel.org
3246 T:      git git://linuxtv.org/media_tree.git
3247 W:      https://linuxtv.org
3248 S:      Maintained
3249 F:      drivers/media/radio/radio-cadet*
3250
3251 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3252 M:      Jonathan Corbet <corbet@lwn.net>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 S:      Maintained
3256 F:      Documentation/media/v4l-drivers/cafe_ccic*
3257 F:      drivers/media/platform/marvell-ccic/
3258
3259 CAIF NETWORK LAYER
3260 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3261 L:      netdev@vger.kernel.org
3262 S:      Supported
3263 F:      Documentation/networking/caif/
3264 F:      drivers/net/caif/
3265 F:      include/uapi/linux/caif/
3266 F:      include/net/caif/
3267 F:      net/caif/
3268
3269 CALGARY x86-64 IOMMU
3270 M:      Muli Ben-Yehuda <mulix@mulix.org>
3271 M:      Jon Mason <jdmason@kudzu.us>
3272 L:      iommu@lists.linux-foundation.org
3273 S:      Maintained
3274 F:      arch/x86/kernel/pci-calgary_64.c
3275 F:      arch/x86/kernel/tce_64.c
3276 F:      arch/x86/include/asm/calgary.h
3277 F:      arch/x86/include/asm/tce.h
3278
3279 CAN NETWORK DRIVERS
3280 M:      Wolfgang Grandegger <wg@grandegger.com>
3281 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3282 L:      linux-can@vger.kernel.org
3283 W:      https://github.com/linux-can
3284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/net/can/
3288 F:      drivers/net/can/
3289 F:      include/linux/can/dev.h
3290 F:      include/linux/can/platform/
3291 F:      include/uapi/linux/can/error.h
3292 F:      include/uapi/linux/can/netlink.h
3293
3294 CAN NETWORK LAYER
3295 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3296 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3297 L:      linux-can@vger.kernel.org
3298 W:      https://github.com/linux-can
3299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3301 S:      Maintained
3302 F:      Documentation/networking/can.rst
3303 F:      net/can/
3304 F:      include/linux/can/core.h
3305 F:      include/uapi/linux/can.h
3306 F:      include/uapi/linux/can/bcm.h
3307 F:      include/uapi/linux/can/raw.h
3308 F:      include/uapi/linux/can/gw.h
3309
3310 CAPABILITIES
3311 M:      Serge Hallyn <serge@hallyn.com>
3312 L:      linux-security-module@vger.kernel.org
3313 S:      Supported
3314 F:      include/linux/capability.h
3315 F:      include/uapi/linux/capability.h
3316 F:      security/commoncap.c
3317 F:      kernel/capability.c
3318
3319 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3320 M:      Kevin Tsai <ktsai@capellamicro.com>
3321 S:      Maintained
3322 F:      drivers/iio/light/cm*
3323
3324 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3325 M:      Christian Lamparter <chunkeey@googlemail.com>
3326 L:      linux-wireless@vger.kernel.org
3327 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3328 S:      Maintained
3329 F:      drivers/net/wireless/ath/carl9170/
3330
3331 CAVIUM I2C DRIVER
3332 M:      Jan Glauber <jglauber@cavium.com>
3333 M:      David Daney <david.daney@cavium.com>
3334 W:      http://www.cavium.com
3335 S:      Supported
3336 F:      drivers/i2c/busses/i2c-octeon*
3337 F:      drivers/i2c/busses/i2c-thunderx*
3338
3339 CAVIUM LIQUIDIO NETWORK DRIVER
3340 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3341 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3342 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3343 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3344 L:      netdev@vger.kernel.org
3345 W:      http://www.cavium.com
3346 S:      Supported
3347 F:      drivers/net/ethernet/cavium/liquidio/
3348
3349 CAVIUM MMC DRIVER
3350 M:      Jan Glauber <jglauber@cavium.com>
3351 M:      David Daney <david.daney@cavium.com>
3352 M:      Steven J. Hill <Steven.Hill@cavium.com>
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/mmc/host/cavium*
3356
3357 CAVIUM OCTEON-TX CRYPTO DRIVER
3358 M:      George Cherian <george.cherian@cavium.com>
3359 L:      linux-crypto@vger.kernel.org
3360 W:      http://www.cavium.com
3361 S:      Supported
3362 F:      drivers/crypto/cavium/cpt/
3363
3364 CAVIUM THUNDERX2 ARM64 SOC
3365 M:      Robert Richter <rrichter@cavium.com>
3366 M:      Jayachandran C <jnair@caviumnetworks.com>
3367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3368 S:      Maintained
3369 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3370 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3371
3372 CC2520 IEEE-802.15.4 RADIO DRIVER
3373 M:      Varka Bhadram <varkabhadram@gmail.com>
3374 L:      linux-wpan@vger.kernel.org
3375 S:      Maintained
3376 F:      drivers/net/ieee802154/cc2520.c
3377 F:      include/linux/spi/cc2520.h
3378 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3379
3380 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3381 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3382 L:      linux-crypto@vger.kernel.org
3383 S:      Supported
3384 F:      drivers/crypto/ccree/
3385 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3386
3387 CEC FRAMEWORK
3388 M:      Hans Verkuil <hans.verkuil@cisco.com>
3389 L:      linux-media@vger.kernel.org
3390 T:      git git://linuxtv.org/media_tree.git
3391 W:      http://linuxtv.org
3392 S:      Supported
3393 F:      Documentation/media/kapi/cec-core.rst
3394 F:      Documentation/media/uapi/cec
3395 F:      drivers/media/cec/
3396 F:      drivers/media/rc/keymaps/rc-cec.c
3397 F:      include/media/cec.h
3398 F:      include/media/cec-notifier.h
3399 F:      include/uapi/linux/cec.h
3400 F:      include/uapi/linux/cec-funcs.h
3401 F:      Documentation/devicetree/bindings/media/cec.txt
3402 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3403
3404 CEC GPIO DRIVER
3405 M:      Hans Verkuil <hans.verkuil@cisco.com>
3406 L:      linux-media@vger.kernel.org
3407 T:      git git://linuxtv.org/media_tree.git
3408 W:      http://linuxtv.org
3409 S:      Supported
3410 F:      drivers/media/platform/cec-gpio/
3411 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3412
3413 CELL BROADBAND ENGINE ARCHITECTURE
3414 M:      Arnd Bergmann <arnd@arndb.de>
3415 L:      linuxppc-dev@lists.ozlabs.org
3416 W:      http://www.ibm.com/developerworks/power/cell/
3417 S:      Supported
3418 F:      arch/powerpc/include/asm/cell*.h
3419 F:      arch/powerpc/include/asm/spu*.h
3420 F:      arch/powerpc/include/uapi/asm/spu*.h
3421 F:      arch/powerpc/oprofile/*cell*
3422 F:      arch/powerpc/platforms/cell/
3423
3424 CEPH COMMON CODE (LIBCEPH)
3425 M:      Ilya Dryomov <idryomov@gmail.com>
3426 M:      "Yan, Zheng" <zyan@redhat.com>
3427 M:      Sage Weil <sage@redhat.com>
3428 L:      ceph-devel@vger.kernel.org
3429 W:      http://ceph.com/
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3431 T:      git git://github.com/ceph/ceph-client.git
3432 S:      Supported
3433 F:      net/ceph/
3434 F:      include/linux/ceph/
3435 F:      include/linux/crush/
3436
3437 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3438 M:      "Yan, Zheng" <zyan@redhat.com>
3439 M:      Sage Weil <sage@redhat.com>
3440 M:      Ilya Dryomov <idryomov@gmail.com>
3441 L:      ceph-devel@vger.kernel.org
3442 W:      http://ceph.com/
3443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3444 T:      git git://github.com/ceph/ceph-client.git
3445 S:      Supported
3446 F:      Documentation/filesystems/ceph.txt
3447 F:      fs/ceph/
3448
3449 CERTIFICATE HANDLING:
3450 M:      David Howells <dhowells@redhat.com>
3451 M:      David Woodhouse <dwmw2@infradead.org>
3452 L:      keyrings@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/admin-guide/module-signing.rst
3455 F:      certs/
3456 F:      scripts/sign-file.c
3457 F:      scripts/extract-cert.c
3458
3459 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3460 L:      linux-usb@vger.kernel.org
3461 S:      Orphan
3462 F:      Documentation/usb/WUSB-Design-overview.txt
3463 F:      Documentation/usb/wusb-cbaf
3464 F:      drivers/usb/host/hwa-hc.c
3465 F:      drivers/usb/host/whci/
3466 F:      drivers/usb/wusbcore/
3467 F:      include/linux/usb/wusb*
3468
3469 CFAG12864B LCD DRIVER
3470 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3471 S:      Maintained
3472 F:      drivers/auxdisplay/cfag12864b.c
3473 F:      include/linux/cfag12864b.h
3474
3475 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3476 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3477 S:      Maintained
3478 F:      drivers/auxdisplay/cfag12864bfb.c
3479 F:      include/linux/cfag12864b.h
3480
3481 802.11 (including CFG80211/NL80211)
3482 M:      Johannes Berg <johannes@sipsolutions.net>
3483 L:      linux-wireless@vger.kernel.org
3484 W:      http://wireless.kernel.org/
3485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3487 S:      Maintained
3488 F:      net/wireless/
3489 F:      include/uapi/linux/nl80211.h
3490 F:      include/linux/ieee80211.h
3491 F:      include/net/wext.h
3492 F:      include/net/cfg80211.h
3493 F:      include/net/iw_handler.h
3494 F:      include/net/ieee80211_radiotap.h
3495 F:      Documentation/driver-api/80211/cfg80211.rst
3496 F:      Documentation/networking/regulatory.txt
3497
3498 CHAR and MISC DRIVERS
3499 M:      Arnd Bergmann <arnd@arndb.de>
3500 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3502 S:      Supported
3503 F:      drivers/char/
3504 F:      drivers/misc/
3505 F:      include/linux/miscdevice.h
3506
3507 CHECKPATCH
3508 M:      Andy Whitcroft <apw@canonical.com>
3509 M:      Joe Perches <joe@perches.com>
3510 S:      Maintained
3511 F:      scripts/checkpatch.pl
3512
3513 CHINESE DOCUMENTATION
3514 M:      Harry Wei <harryxiyou@gmail.com>
3515 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3516 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3517 S:      Maintained
3518 F:      Documentation/translations/zh_CN/
3519
3520 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3521 M:      Peter Chen <Peter.Chen@nxp.com>
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3523 L:      linux-usb@vger.kernel.org
3524 S:      Maintained
3525 F:      drivers/usb/chipidea/
3526
3527 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3528 M:      Hans de Goede <hdegoede@redhat.com>
3529 L:      linux-input@vger.kernel.org
3530 S:      Maintained
3531 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3532 F:      drivers/input/touchscreen/chipone_icn8318.c
3533
3534 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3535 M:      Hans de Goede <hdegoede@redhat.com>
3536 L:      linux-input@vger.kernel.org
3537 S:      Maintained
3538 F:      drivers/input/touchscreen/chipone_icn8505.c
3539
3540 CHROME HARDWARE PLATFORM SUPPORT
3541 M:      Benson Leung <bleung@chromium.org>
3542 M:      Olof Johansson <olof@lixom.net>
3543 S:      Maintained
3544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3545 F:      drivers/platform/chrome/
3546
3547 CIRRUS LOGIC AUDIO CODEC DRIVERS
3548 M:      Brian Austin <brian.austin@cirrus.com>
3549 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3551 S:      Maintained
3552 F:      sound/soc/codecs/cs*
3553
3554 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3555 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3556 L:      netdev@vger.kernel.org
3557 S:      Maintained
3558 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3559
3560 CISCO FCOE HBA DRIVER
3561 M:      Satish Kharat <satishkh@cisco.com>
3562 M:      Sesidhar Baddela <sebaddel@cisco.com>
3563 M:      Karan Tilak Kumar <kartilak@cisco.com>
3564 L:      linux-scsi@vger.kernel.org
3565 S:      Supported
3566 F:      drivers/scsi/fnic/
3567
3568 CISCO SCSI HBA DRIVER
3569 M:      Karan Tilak Kumar <kartilak@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 L:      linux-scsi@vger.kernel.org
3572 S:      Supported
3573 F:      drivers/scsi/snic/
3574
3575 CISCO VIC ETHERNET NIC DRIVER
3576 M:      Christian Benvenuti <benve@cisco.com>
3577 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3578 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3579 S:      Supported
3580 F:      drivers/net/ethernet/cisco/enic/
3581
3582 CISCO VIC LOW LATENCY NIC DRIVER
3583 M:      Christian Benvenuti <benve@cisco.com>
3584 S:      Supported
3585 F:      drivers/infiniband/hw/usnic/
3586
3587 CIRRUS LOGIC MADERA CODEC DRIVERS
3588 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3589 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3591 L:      patches@opensource.cirrus.com
3592 T:      git https://github.com/CirrusLogic/linux-drivers.git
3593 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3594 S:      Supported
3595 F:      Documentation/devicetree/bindings/mfd/madera.txt
3596 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3597 F:      include/linux/mfd/madera/*
3598 F:      drivers/gpio/gpio-madera*
3599 F:      drivers/mfd/madera*
3600 F:      drivers/mfd/cs47l*
3601 F:      drivers/pinctrl/cirrus/*
3602
3603 CLANG-FORMAT FILE
3604 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3605 S:      Maintained
3606 F:      .clang-format
3607
3608 CLEANCACHE API
3609 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3610 L:      linux-kernel@vger.kernel.org
3611 S:      Maintained
3612 F:      mm/cleancache.c
3613 F:      include/linux/cleancache.h
3614
3615 CLK API
3616 M:      Russell King <linux@armlinux.org.uk>
3617 L:      linux-clk@vger.kernel.org
3618 S:      Maintained
3619 F:      include/linux/clk.h
3620
3621 CLOCKSOURCE, CLOCKEVENT DRIVERS
3622 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3623 M:      Thomas Gleixner <tglx@linutronix.de>
3624 L:      linux-kernel@vger.kernel.org
3625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3626 S:      Supported
3627 F:      drivers/clocksource/
3628 F:      Documentation/devicetree/bindings/timer/
3629
3630 CMPC ACPI DRIVER
3631 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3632 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3633 L:      platform-driver-x86@vger.kernel.org
3634 S:      Supported
3635 F:      drivers/platform/x86/classmate-laptop.c
3636
3637 COBALT MEDIA DRIVER
3638 M:      Hans Verkuil <hans.verkuil@cisco.com>
3639 L:      linux-media@vger.kernel.org
3640 T:      git git://linuxtv.org/media_tree.git
3641 W:      https://linuxtv.org
3642 S:      Supported
3643 F:      drivers/media/pci/cobalt/
3644
3645 COCCINELLE/Semantic Patches (SmPL)
3646 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3647 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3648 M:      Nicolas Palix <nicolas.palix@imag.fr>
3649 M:      Michal Marek <michal.lkml@markovi.net>
3650 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3652 W:      http://coccinelle.lip6.fr/
3653 S:      Supported
3654 F:      Documentation/dev-tools/coccinelle.rst
3655 F:      scripts/coccinelle/
3656 F:      scripts/coccicheck
3657
3658 CODA FILE SYSTEM
3659 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3660 M:      coda@cs.cmu.edu
3661 L:      codalist@coda.cs.cmu.edu
3662 W:      http://www.coda.cs.cmu.edu/
3663 S:      Maintained
3664 F:      Documentation/filesystems/coda.txt
3665 F:      fs/coda/
3666 F:      include/linux/coda*.h
3667 F:      include/uapi/linux/coda*.h
3668
3669 CODA V4L2 MEM2MEM DRIVER
3670 M:      Philipp Zabel <p.zabel@pengutronix.de>
3671 L:      linux-media@vger.kernel.org
3672 S:      Maintained
3673 F:      Documentation/devicetree/bindings/media/coda.txt
3674 F:      drivers/media/platform/coda/
3675
3676 COMMON CLK FRAMEWORK
3677 M:      Michael Turquette <mturquette@baylibre.com>
3678 M:      Stephen Boyd <sboyd@kernel.org>
3679 L:      linux-clk@vger.kernel.org
3680 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3682 S:      Maintained
3683 F:      Documentation/devicetree/bindings/clock/
3684 F:      drivers/clk/
3685 X:      drivers/clk/clkdev.c
3686 F:      include/linux/clk-pr*
3687 F:      include/linux/clk/
3688 F:      include/linux/of_clk.h
3689
3690 COMMON INTERNET FILE SYSTEM (CIFS)
3691 M:      Steve French <sfrench@samba.org>
3692 L:      linux-cifs@vger.kernel.org
3693 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3694 W:      http://linux-cifs.samba.org/
3695 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3696 S:      Supported
3697 F:      Documentation/filesystems/cifs/
3698 F:      fs/cifs/
3699
3700 COMPACTPCI HOTPLUG CORE
3701 M:      Scott Murray <scott@spiteful.org>
3702 L:      linux-pci@vger.kernel.org
3703 S:      Maintained
3704 F:      drivers/pci/hotplug/cpci_hotplug*
3705
3706 COMPACTPCI HOTPLUG GENERIC DRIVER
3707 M:      Scott Murray <scott@spiteful.org>
3708 L:      linux-pci@vger.kernel.org
3709 S:      Maintained
3710 F:      drivers/pci/hotplug/cpcihp_generic.c
3711
3712 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3713 M:      Scott Murray <scott@spiteful.org>
3714 L:      linux-pci@vger.kernel.org
3715 S:      Maintained
3716 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3717
3718 COMPAL LAPTOP SUPPORT
3719 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3720 L:      platform-driver-x86@vger.kernel.org
3721 S:      Maintained
3722 F:      drivers/platform/x86/compal-laptop.c
3723
3724 CONEXANT ACCESSRUNNER USB DRIVER
3725 L:      accessrunner-general@lists.sourceforge.net
3726 W:      http://accessrunner.sourceforge.net/
3727 S:      Orphan
3728 F:      drivers/usb/atm/cxacru.c
3729
3730 CONFIGFS
3731 M:      Joel Becker <jlbec@evilplan.org>
3732 M:      Christoph Hellwig <hch@lst.de>
3733 T:      git git://git.infradead.org/users/hch/configfs.git
3734 S:      Supported
3735 F:      fs/configfs/
3736 F:      include/linux/configfs.h
3737
3738 CONNECTOR
3739 M:      Evgeniy Polyakov <zbr@ioremap.net>
3740 L:      netdev@vger.kernel.org
3741 S:      Maintained
3742 F:      drivers/connector/
3743
3744 CONTROL GROUP (CGROUP)
3745 M:      Tejun Heo <tj@kernel.org>
3746 M:      Li Zefan <lizefan@huawei.com>
3747 M:      Johannes Weiner <hannes@cmpxchg.org>
3748 L:      cgroups@vger.kernel.org
3749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3750 S:      Maintained
3751 F:      Documentation/cgroup*
3752 F:      include/linux/cgroup*
3753 F:      kernel/cgroup*
3754
3755 CONTROL GROUP - CPUSET
3756 M:      Li Zefan <lizefan@huawei.com>
3757 L:      cgroups@vger.kernel.org
3758 W:      http://www.bullopensource.org/cpuset/
3759 W:      http://oss.sgi.com/projects/cpusets/
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3761 S:      Maintained
3762 F:      Documentation/cgroup-v1/cpusets.txt
3763 F:      include/linux/cpuset.h
3764 F:      kernel/cgroup/cpuset.c
3765
3766 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3767 M:      Johannes Weiner <hannes@cmpxchg.org>
3768 M:      Michal Hocko <mhocko@kernel.org>
3769 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3770 L:      cgroups@vger.kernel.org
3771 L:      linux-mm@kvack.org
3772 S:      Maintained
3773 F:      mm/memcontrol.c
3774 F:      mm/swap_cgroup.c
3775
3776 CORETEMP HARDWARE MONITORING DRIVER
3777 M:      Fenghua Yu <fenghua.yu@intel.com>
3778 L:      linux-hwmon@vger.kernel.org
3779 S:      Maintained
3780 F:      Documentation/hwmon/coretemp
3781 F:      drivers/hwmon/coretemp.c
3782
3783 COSA/SRP SYNC SERIAL DRIVER
3784 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3785 W:      http://www.fi.muni.cz/~kas/cosa/
3786 S:      Maintained
3787 F:      drivers/net/wan/cosa*
3788
3789 CPMAC ETHERNET DRIVER
3790 M:      Florian Fainelli <f.fainelli@gmail.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/ti/cpmac.c
3794
3795 CPU FREQUENCY DRIVERS
3796 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3797 M:      Viresh Kumar <viresh.kumar@linaro.org>
3798 L:      linux-pm@vger.kernel.org
3799 S:      Maintained
3800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3801 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3802 B:      https://bugzilla.kernel.org
3803 F:      Documentation/cpu-freq/
3804 F:      Documentation/devicetree/bindings/cpufreq/
3805 F:      drivers/cpufreq/
3806 F:      include/linux/cpufreq.h
3807 F:      tools/testing/selftests/cpufreq/
3808
3809 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3810 M:      Viresh Kumar <viresh.kumar@linaro.org>
3811 M:      Sudeep Holla <sudeep.holla@arm.com>
3812 L:      linux-pm@vger.kernel.org
3813 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3814 S:      Maintained
3815 F:      drivers/cpufreq/arm_big_little.h
3816 F:      drivers/cpufreq/arm_big_little.c
3817 F:      drivers/cpufreq/arm_big_little_dt.c
3818
3819 CPU POWER MONITORING SUBSYSTEM
3820 M:      Thomas Renninger <trenn@suse.com>
3821 M:      Shuah Khan <shuah@kernel.org>
3822 L:      linux-pm@vger.kernel.org
3823 S:      Maintained
3824 F:      tools/power/cpupower/
3825
3826 CPUID/MSR DRIVER
3827 M:      "H. Peter Anvin" <hpa@zytor.com>
3828 S:      Maintained
3829 F:      arch/x86/kernel/cpuid.c
3830 F:      arch/x86/kernel/msr.c
3831
3832 CPUIDLE DRIVER - ARM BIG LITTLE
3833 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3834 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3835 L:      linux-pm@vger.kernel.org
3836 L:      linux-arm-kernel@lists.infradead.org
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3838 S:      Maintained
3839 F:      drivers/cpuidle/cpuidle-big_little.c
3840
3841 CPUIDLE DRIVER - ARM EXYNOS
3842 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3843 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3844 M:      Kukjin Kim <kgene@kernel.org>
3845 L:      linux-pm@vger.kernel.org
3846 L:      linux-samsung-soc@vger.kernel.org
3847 S:      Supported
3848 F:      drivers/cpuidle/cpuidle-exynos.c
3849 F:      arch/arm/mach-exynos/pm.c
3850
3851 CPUIDLE DRIVERS
3852 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3853 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3854 L:      linux-pm@vger.kernel.org
3855 S:      Maintained
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3857 B:      https://bugzilla.kernel.org
3858 F:      drivers/cpuidle/*
3859 F:      include/linux/cpuidle.h
3860
3861 CRAMFS FILESYSTEM
3862 M:      Nicolas Pitre <nico@linaro.org>
3863 S:      Maintained
3864 F:      Documentation/filesystems/cramfs.txt
3865 F:      fs/cramfs/
3866
3867 CRYPTO API
3868 M:      Herbert Xu <herbert@gondor.apana.org.au>
3869 M:      "David S. Miller" <davem@davemloft.net>
3870 L:      linux-crypto@vger.kernel.org
3871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3873 S:      Maintained
3874 F:      Documentation/crypto/
3875 F:      Documentation/devicetree/bindings/crypto/
3876 F:      arch/*/crypto/
3877 F:      crypto/
3878 F:      drivers/crypto/
3879 F:      include/crypto/
3880 F:      include/linux/crypto*
3881
3882 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3883 M:      Neil Horman <nhorman@tuxdriver.com>
3884 L:      linux-crypto@vger.kernel.org
3885 S:      Maintained
3886 F:      crypto/ansi_cprng.c
3887 F:      crypto/rng.c
3888
3889 CS3308 MEDIA DRIVER
3890 M:      Hans Verkuil <hverkuil@xs4all.nl>
3891 L:      linux-media@vger.kernel.org
3892 T:      git git://linuxtv.org/media_tree.git
3893 W:      http://linuxtv.org
3894 S:      Odd Fixes
3895 F:      drivers/media/i2c/cs3308.c
3896 F:      drivers/media/i2c/cs3308.h
3897
3898 CS5535 Audio ALSA driver
3899 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3900 S:      Maintained
3901 F:      sound/pci/cs5535audio/
3902
3903 CW1200 WLAN driver
3904 M:      Solomon Peachy <pizza@shaftnet.org>
3905 S:      Maintained
3906 F:      drivers/net/wireless/st/cw1200/
3907
3908 CX18 VIDEO4LINUX DRIVER
3909 M:      Andy Walls <awalls@md.metrocast.net>
3910 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3911 L:      linux-media@vger.kernel.org
3912 T:      git git://linuxtv.org/media_tree.git
3913 W:      https://linuxtv.org
3914 W:      http://www.ivtvdriver.org/index.php/Cx18
3915 S:      Maintained
3916 F:      Documentation/media/v4l-drivers/cx18*
3917 F:      drivers/media/pci/cx18/
3918 F:      include/uapi/linux/ivtv*
3919
3920 CX2341X MPEG ENCODER HELPER MODULE
3921 M:      Hans Verkuil <hverkuil@xs4all.nl>
3922 L:      linux-media@vger.kernel.org
3923 T:      git git://linuxtv.org/media_tree.git
3924 W:      https://linuxtv.org
3925 S:      Maintained
3926 F:      drivers/media/common/cx2341x*
3927 F:      include/media/cx2341x*
3928
3929 CX24120 MEDIA DRIVER
3930 M:      Jemma Denson <jdenson@gmail.com>
3931 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3932 L:      linux-media@vger.kernel.org
3933 W:      https://linuxtv.org
3934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3935 S:      Maintained
3936 F:      drivers/media/dvb-frontends/cx24120*
3937
3938 CX88 VIDEO4LINUX DRIVER
3939 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3940 L:      linux-media@vger.kernel.org
3941 W:      https://linuxtv.org
3942 T:      git git://linuxtv.org/media_tree.git
3943 S:      Odd fixes
3944 F:      Documentation/media/v4l-drivers/cx88*
3945 F:      drivers/media/pci/cx88/
3946
3947 CXD2820R MEDIA DRIVER
3948 M:      Antti Palosaari <crope@iki.fi>
3949 L:      linux-media@vger.kernel.org
3950 W:      https://linuxtv.org
3951 W:      http://palosaari.fi/linux/
3952 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3953 T:      git git://linuxtv.org/anttip/media_tree.git
3954 S:      Maintained
3955 F:      drivers/media/dvb-frontends/cxd2820r*
3956
3957 CXGB3 ETHERNET DRIVER (CXGB3)
3958 M:      Santosh Raspatur <santosh@chelsio.com>
3959 L:      netdev@vger.kernel.org
3960 W:      http://www.chelsio.com
3961 S:      Supported
3962 F:      drivers/net/ethernet/chelsio/cxgb3/
3963
3964 CXGB3 ISCSI DRIVER (CXGB3I)
3965 M:      Karen Xie <kxie@chelsio.com>
3966 L:      linux-scsi@vger.kernel.org
3967 W:      http://www.chelsio.com
3968 S:      Supported
3969 F:      drivers/scsi/cxgbi/cxgb3i
3970
3971 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3972 M:      Steve Wise <swise@chelsio.com>
3973 L:      linux-rdma@vger.kernel.org
3974 W:      http://www.openfabrics.org
3975 S:      Supported
3976 F:      drivers/infiniband/hw/cxgb3/
3977 F:      include/uapi/rdma/cxgb3-abi.h
3978
3979 CXGB4 CRYPTO DRIVER (chcr)
3980 M:      Harsh Jain <harsh@chelsio.com>
3981 L:      linux-crypto@vger.kernel.org
3982 W:      http://www.chelsio.com
3983 S:      Supported
3984 F:      drivers/crypto/chelsio
3985
3986 CXGB4 ETHERNET DRIVER (CXGB4)
3987 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3988 L:      netdev@vger.kernel.org
3989 W:      http://www.chelsio.com
3990 S:      Supported
3991 F:      drivers/net/ethernet/chelsio/cxgb4/
3992
3993 CXGB4 ISCSI DRIVER (CXGB4I)
3994 M:      Karen Xie <kxie@chelsio.com>
3995 L:      linux-scsi@vger.kernel.org
3996 W:      http://www.chelsio.com
3997 S:      Supported
3998 F:      drivers/scsi/cxgbi/cxgb4i
3999
4000 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4001 M:      Steve Wise <swise@chelsio.com>
4002 L:      linux-rdma@vger.kernel.org
4003 W:      http://www.openfabrics.org
4004 S:      Supported
4005 F:      drivers/infiniband/hw/cxgb4/
4006 F:      include/uapi/rdma/cxgb4-abi.h
4007
4008 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4009 M:      Casey Leedom <leedom@chelsio.com>
4010 L:      netdev@vger.kernel.org
4011 W:      http://www.chelsio.com
4012 S:      Supported
4013 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4014
4015 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4016 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4017 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4018 L:      linuxppc-dev@lists.ozlabs.org
4019 S:      Supported
4020 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4021 F:      drivers/misc/cxl/
4022 F:      include/misc/cxl*
4023 F:      include/uapi/misc/cxl.h
4024 F:      Documentation/powerpc/cxl.txt
4025 F:      Documentation/ABI/testing/sysfs-class-cxl
4026
4027 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4028 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4029 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4030 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4031 L:      linux-scsi@vger.kernel.org
4032 S:      Supported
4033 F:      drivers/scsi/cxlflash/
4034 F:      include/uapi/scsi/cxlflash_ioctls.h
4035 F:      Documentation/powerpc/cxlflash.txt
4036
4037 CYBERPRO FB DRIVER
4038 M:      Russell King <linux@armlinux.org.uk>
4039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4040 W:      http://www.armlinux.org.uk/
4041 S:      Maintained
4042 F:      drivers/video/fbdev/cyber2000fb.*
4043
4044 CYCLADES ASYNC MUX DRIVER
4045 W:      http://www.cyclades.com/
4046 S:      Orphan
4047 F:      drivers/tty/cyclades.c
4048 F:      include/linux/cyclades.h
4049 F:      include/uapi/linux/cyclades.h
4050
4051 CYCLADES PC300 DRIVER
4052 W:      http://www.cyclades.com/
4053 S:      Orphan
4054 F:      drivers/net/wan/pc300*
4055
4056 CYPRESS_FIRMWARE MEDIA DRIVER
4057 M:      Antti Palosaari <crope@iki.fi>
4058 L:      linux-media@vger.kernel.org
4059 W:      https://linuxtv.org
4060 W:      http://palosaari.fi/linux/
4061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4062 T:      git git://linuxtv.org/anttip/media_tree.git
4063 S:      Maintained
4064 F:      drivers/media/common/cypress_firmware*
4065
4066 CYTTSP TOUCHSCREEN DRIVER
4067 M:      Ferruh Yigit <fery@cypress.com>
4068 L:      linux-input@vger.kernel.org
4069 S:      Supported
4070 F:      drivers/input/touchscreen/cyttsp*
4071 F:      include/linux/input/cyttsp.h
4072
4073 D-LINK DIR-685 TOUCHKEYS DRIVER
4074 M:      Linus Walleij <linus.walleij@linaro.org>
4075 L:      linux-input@vger.kernel.org
4076 S:      Supported
4077 F:      drivers/input/dlink-dir685-touchkeys.c
4078
4079 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4080 M:      Joshua Kinard <kumba@gentoo.org>
4081 S:      Maintained
4082 F:      drivers/rtc/rtc-ds1685.c
4083 F:      include/linux/rtc/ds1685.h
4084
4085 DAMA SLAVE for AX.25
4086 M:      Joerg Reuter <jreuter@yaina.de>
4087 W:      http://yaina.de/jreuter/
4088 W:      http://www.qsl.net/dl1bke/
4089 L:      linux-hams@vger.kernel.org
4090 S:      Maintained
4091 F:      net/ax25/af_ax25.c
4092 F:      net/ax25/ax25_dev.c
4093 F:      net/ax25/ax25_ds_*
4094 F:      net/ax25/ax25_in.c
4095 F:      net/ax25/ax25_out.c
4096 F:      net/ax25/ax25_timer.c
4097 F:      net/ax25/sysctl_net_ax25.c
4098
4099 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4100 L:      netdev@vger.kernel.org
4101 S:      Orphan
4102 F:      Documentation/networking/dmfe.txt
4103 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4104
4105 DC390/AM53C974 SCSI driver
4106 M:      Hannes Reinecke <hare@suse.com>
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Maintained
4109 F:      drivers/scsi/am53c974.c
4110
4111 DC395x SCSI driver
4112 M:      Oliver Neukum <oliver@neukum.org>
4113 M:      Ali Akcaagac <aliakc@web.de>
4114 M:      Jamie Lenehan <lenehan@twibble.org>
4115 L:      dc395x@twibble.org
4116 W:      http://twibble.org/dist/dc395x/
4117 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4118 S:      Maintained
4119 F:      Documentation/scsi/dc395x.txt
4120 F:      drivers/scsi/dc395x.*
4121
4122 DCCP PROTOCOL
4123 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4124 L:      dccp@vger.kernel.org
4125 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4126 S:      Maintained
4127 F:      include/linux/dccp.h
4128 F:      include/uapi/linux/dccp.h
4129 F:      include/linux/tfrc.h
4130 F:      net/dccp/
4131
4132 DECnet NETWORK LAYER
4133 W:      http://linux-decnet.sourceforge.net
4134 L:      linux-decnet-user@lists.sourceforge.net
4135 S:      Orphan
4136 F:      Documentation/networking/decnet.txt
4137 F:      net/decnet/
4138
4139 DECSTATION PLATFORM SUPPORT
4140 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4141 L:      linux-mips@linux-mips.org
4142 W:      http://www.linux-mips.org/wiki/DECstation
4143 S:      Maintained
4144 F:      arch/mips/dec/
4145 F:      arch/mips/include/asm/dec/
4146 F:      arch/mips/include/asm/mach-dec/
4147
4148 DEFXX FDDI NETWORK DRIVER
4149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4150 S:      Maintained
4151 F:      drivers/net/fddi/defxx.*
4152
4153 DELL SMBIOS DRIVER
4154 M:      Pali Rohár <pali.rohar@gmail.com>
4155 M:      Mario Limonciello <mario.limonciello@dell.com>
4156 L:      platform-driver-x86@vger.kernel.org
4157 S:      Maintained
4158 F:      drivers/platform/x86/dell-smbios.*
4159
4160 DELL SMBIOS SMM DRIVER
4161 M:      Mario Limonciello <mario.limonciello@dell.com>
4162 L:      platform-driver-x86@vger.kernel.org
4163 S:      Maintained
4164 F:      drivers/platform/x86/dell-smbios-smm.c
4165
4166 DELL SMBIOS WMI DRIVER
4167 M:      Mario Limonciello <mario.limonciello@dell.com>
4168 L:      platform-driver-x86@vger.kernel.org
4169 S:      Maintained
4170 F:      drivers/platform/x86/dell-smbios-wmi.c
4171 F:      tools/wmi/dell-smbios-example.c
4172
4173 DELL LAPTOP DRIVER
4174 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4175 M:      Pali Rohár <pali.rohar@gmail.com>
4176 L:      platform-driver-x86@vger.kernel.org
4177 S:      Maintained
4178 F:      drivers/platform/x86/dell-laptop.c
4179
4180 DELL LAPTOP FREEFALL DRIVER
4181 M:      Pali Rohár <pali.rohar@gmail.com>
4182 S:      Maintained
4183 F:      drivers/platform/x86/dell-smo8800.c
4184
4185 DELL LAPTOP RBTN DRIVER
4186 M:      Pali Rohár <pali.rohar@gmail.com>
4187 S:      Maintained
4188 F:      drivers/platform/x86/dell-rbtn.*
4189
4190 DELL LAPTOP SMM DRIVER
4191 M:      Pali Rohár <pali.rohar@gmail.com>
4192 S:      Maintained
4193 F:      drivers/hwmon/dell-smm-hwmon.c
4194 F:      include/uapi/linux/i8k.h
4195
4196 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4197 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4198 S:      Maintained
4199 F:      Documentation/dcdbas.txt
4200 F:      drivers/firmware/dcdbas.*
4201
4202 DELL WMI NOTIFICATIONS DRIVER
4203 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4204 M:      Pali Rohár <pali.rohar@gmail.com>
4205 S:      Maintained
4206 F:      drivers/platform/x86/dell-wmi.c
4207
4208 DELL WMI DESCRIPTOR DRIVER
4209 M:      Mario Limonciello <mario.limonciello@dell.com>
4210 S:      Maintained
4211 F:      drivers/platform/x86/dell-wmi-descriptor.c
4212
4213 DELTA ST MEDIA DRIVER
4214 M:      Hugues Fruchet <hugues.fruchet@st.com>
4215 L:      linux-media@vger.kernel.org
4216 T:      git git://linuxtv.org/media_tree.git
4217 W:      https://linuxtv.org
4218 S:      Supported
4219 F:      drivers/media/platform/sti/delta
4220
4221 DENALI NAND DRIVER
4222 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4223 L:      linux-mtd@lists.infradead.org
4224 S:      Supported
4225 F:      drivers/mtd/nand/raw/denali*
4226
4227 DESIGNWARE USB2 DRD IP DRIVER
4228 M:      Minas Harutyunyan <hminas@synopsys.com>
4229 L:      linux-usb@vger.kernel.org
4230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4231 S:      Maintained
4232 F:      drivers/usb/dwc2/
4233
4234 DESIGNWARE USB3 DRD IP DRIVER
4235 M:      Felipe Balbi <balbi@kernel.org>
4236 L:      linux-usb@vger.kernel.org
4237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4238 S:      Maintained
4239 F:      drivers/usb/dwc3/
4240
4241 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4242 M:      Andreas Klinger <ak@it-klinger.de>
4243 L:      linux-iio@vger.kernel.org
4244 S:      Maintained
4245 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4246 F:      drivers/iio/proximity/srf*.c
4247
4248 DEVICE COREDUMP (DEV_COREDUMP)
4249 M:      Johannes Berg <johannes@sipsolutions.net>
4250 L:      linux-kernel@vger.kernel.org
4251 S:      Maintained
4252 F:      drivers/base/devcoredump.c
4253 F:      include/linux/devcoredump.h
4254
4255 DEVICE FREQUENCY (DEVFREQ)
4256 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4257 M:      Kyungmin Park <kyungmin.park@samsung.com>
4258 R:      Chanwoo Choi <cw00.choi@samsung.com>
4259 L:      linux-pm@vger.kernel.org
4260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4261 S:      Maintained
4262 F:      drivers/devfreq/
4263 F:      include/linux/devfreq.h
4264 F:      Documentation/devicetree/bindings/devfreq/
4265
4266 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4267 M:      Chanwoo Choi <cw00.choi@samsung.com>
4268 L:      linux-pm@vger.kernel.org
4269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4270 S:      Supported
4271 F:      drivers/devfreq/event/
4272 F:      drivers/devfreq/devfreq-event.c
4273 F:      include/linux/devfreq-event.h
4274 F:      Documentation/devicetree/bindings/devfreq/event/
4275
4276 DEVICE NUMBER REGISTRY
4277 M:      Torben Mathiasen <device@lanana.org>
4278 W:      http://lanana.org/docs/device-list/index.html
4279 S:      Maintained
4280
4281 DEVICE-MAPPER  (LVM)
4282 M:      Alasdair Kergon <agk@redhat.com>
4283 M:      Mike Snitzer <snitzer@redhat.com>
4284 M:      dm-devel@redhat.com
4285 L:      dm-devel@redhat.com
4286 W:      http://sources.redhat.com/dm
4287 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4289 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4290 S:      Maintained
4291 F:      Documentation/device-mapper/
4292 F:      drivers/md/Makefile
4293 F:      drivers/md/Kconfig
4294 F:      drivers/md/dm*
4295 F:      drivers/md/persistent-data/
4296 F:      include/linux/device-mapper.h
4297 F:      include/linux/dm-*.h
4298 F:      include/uapi/linux/dm-*.h
4299
4300 DEVLINK
4301 M:      Jiri Pirko <jiri@mellanox.com>
4302 L:      netdev@vger.kernel.org
4303 S:      Supported
4304 F:      net/core/devlink.c
4305 F:      include/net/devlink.h
4306 F:      include/uapi/linux/devlink.h
4307
4308 DIALOG SEMICONDUCTOR DRIVERS
4309 M:      Support Opensource <support.opensource@diasemi.com>
4310 W:      http://www.dialog-semiconductor.com/products
4311 S:      Supported
4312 F:      Documentation/hwmon/da90??
4313 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4314 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4315 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4316 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4317 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4318 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4319 F:      drivers/gpio/gpio-da90??.c
4320 F:      drivers/hwmon/da90??-hwmon.c
4321 F:      drivers/iio/adc/da91??-*.c
4322 F:      drivers/input/misc/da90??_onkey.c
4323 F:      drivers/input/touchscreen/da9052_tsi.c
4324 F:      drivers/leds/leds-da90??.c
4325 F:      drivers/mfd/da903x.c
4326 F:      drivers/mfd/da90??-*.c
4327 F:      drivers/mfd/da91??-*.c
4328 F:      drivers/power/supply/da9052-battery.c
4329 F:      drivers/power/supply/da91??-*.c
4330 F:      drivers/regulator/da903x.c
4331 F:      drivers/regulator/da9???-regulator.[ch]
4332 F:      drivers/thermal/da90??-thermal.c
4333 F:      drivers/rtc/rtc-da90??.c
4334 F:      drivers/video/backlight/da90??_bl.c
4335 F:      drivers/watchdog/da90??_wdt.c
4336 F:      include/linux/mfd/da903x.h
4337 F:      include/linux/mfd/da9052/
4338 F:      include/linux/mfd/da9055/
4339 F:      include/linux/mfd/da9062/
4340 F:      include/linux/mfd/da9063/
4341 F:      include/linux/mfd/da9150/
4342 F:      include/linux/regulator/da9211.h
4343 F:      include/sound/da[79]*.h
4344 F:      sound/soc/codecs/da[79]*.[ch]
4345
4346 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4347 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4348 L:      linux-gpio@vger.kernel.org
4349 S:      Maintained
4350 F:      drivers/gpio/gpio-gpio-mm.c
4351
4352 DIGI NEO AND CLASSIC PCI PRODUCTS
4353 M:      Lidza Louina <lidza.louina@gmail.com>
4354 M:      Mark Hounschell <markh@compro.net>
4355 L:      driverdev-devel@linuxdriverproject.org
4356 S:      Maintained
4357 F:      drivers/staging/dgnc/
4358
4359 DIOLAN U2C-12 I2C DRIVER
4360 M:      Guenter Roeck <linux@roeck-us.net>
4361 L:      linux-i2c@vger.kernel.org
4362 S:      Maintained
4363 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4364
4365 FILESYSTEM DIRECT ACCESS (DAX)
4366 M:      Matthew Wilcox <mawilcox@microsoft.com>
4367 M:      Ross Zwisler <zwisler@kernel.org>
4368 M:      Jan Kara <jack@suse.cz>
4369 L:      linux-fsdevel@vger.kernel.org
4370 S:      Supported
4371 F:      fs/dax.c
4372 F:      include/linux/dax.h
4373 F:      include/trace/events/fs_dax.h
4374
4375 DEVICE DIRECT ACCESS (DAX)
4376 M:      Dan Williams <dan.j.williams@intel.com>
4377 M:      Dave Jiang <dave.jiang@intel.com>
4378 M:      Ross Zwisler <zwisler@kernel.org>
4379 M:      Vishal Verma <vishal.l.verma@intel.com>
4380 L:      linux-nvdimm@lists.01.org
4381 S:      Supported
4382 F:      drivers/dax/
4383
4384 DIRECTORY NOTIFICATION (DNOTIFY)
4385 M:      Jan Kara <jack@suse.cz>
4386 R:      Amir Goldstein <amir73il@gmail.com>
4387 L:      linux-fsdevel@vger.kernel.org
4388 S:      Maintained
4389 F:      Documentation/filesystems/dnotify.txt
4390 F:      fs/notify/dnotify/
4391 F:      include/linux/dnotify.h
4392
4393 DISK GEOMETRY AND PARTITION HANDLING
4394 M:      Andries Brouwer <aeb@cwi.nl>
4395 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4396 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4397 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4398 S:      Maintained
4399
4400 DISKQUOTA
4401 M:      Jan Kara <jack@suse.com>
4402 S:      Maintained
4403 F:      Documentation/filesystems/quota.txt
4404 F:      fs/quota/
4405 F:      include/linux/quota*.h
4406 F:      include/uapi/linux/quota*.h
4407
4408 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4409 M:      Bernie Thompson <bernie@plugable.com>
4410 L:      linux-fbdev@vger.kernel.org
4411 S:      Maintained
4412 W:      http://plugable.com/category/projects/udlfb/
4413 F:      drivers/video/fbdev/udlfb.c
4414 F:      include/video/udlfb.h
4415 F:      Documentation/fb/udlfb.txt
4416
4417 DISTRIBUTED LOCK MANAGER (DLM)
4418 M:      Christine Caulfield <ccaulfie@redhat.com>
4419 M:      David Teigland <teigland@redhat.com>
4420 L:      cluster-devel@redhat.com
4421 W:      http://sources.redhat.com/cluster/
4422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4423 S:      Supported
4424 F:      fs/dlm/
4425
4426 DMA BUFFER SHARING FRAMEWORK
4427 M:      Sumit Semwal <sumit.semwal@linaro.org>
4428 S:      Maintained
4429 L:      linux-media@vger.kernel.org
4430 L:      dri-devel@lists.freedesktop.org
4431 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4432 F:      drivers/dma-buf/
4433 F:      include/linux/dma-buf*
4434 F:      include/linux/reservation.h
4435 F:      include/linux/*fence.h
4436 F:      Documentation/driver-api/dma-buf.rst
4437 T:      git git://anongit.freedesktop.org/drm/drm-misc
4438
4439 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4440 M:      Vinod Koul <vkoul@kernel.org>
4441 L:      dmaengine@vger.kernel.org
4442 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4443 S:      Maintained
4444 F:      drivers/dma/
4445 F:      include/linux/dmaengine.h
4446 F:      include/linux/of_dma.h
4447 F:      Documentation/devicetree/bindings/dma/
4448 F:      Documentation/driver-api/dmaengine/
4449 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4450
4451 DMA MAPPING HELPERS
4452 M:      Christoph Hellwig <hch@lst.de>
4453 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4454 R:      Robin Murphy <robin.murphy@arm.com>
4455 L:      iommu@lists.linux-foundation.org
4456 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4457 W:      http://git.infradead.org/users/hch/dma-mapping.git
4458 S:      Supported
4459 F:      kernel/dma/
4460 F:      include/asm-generic/dma-mapping.h
4461 F:      include/linux/dma-direct.h
4462 F:      include/linux/dma-mapping.h
4463 F:      include/linux/dma-noncoherent.h
4464
4465 DME1737 HARDWARE MONITOR DRIVER
4466 M:      Juerg Haefliger <juergh@gmail.com>
4467 L:      linux-hwmon@vger.kernel.org
4468 S:      Maintained
4469 F:      Documentation/hwmon/dme1737
4470 F:      drivers/hwmon/dme1737.c
4471
4472 DMI/SMBIOS SUPPORT
4473 M:      Jean Delvare <jdelvare@suse.com>
4474 S:      Maintained
4475 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4476 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4477 F:      drivers/firmware/dmi-id.c
4478 F:      drivers/firmware/dmi_scan.c
4479 F:      include/linux/dmi.h
4480
4481 DOCUMENTATION
4482 M:      Jonathan Corbet <corbet@lwn.net>
4483 L:      linux-doc@vger.kernel.org
4484 S:      Maintained
4485 F:      Documentation/
4486 F:      scripts/kernel-doc
4487 X:      Documentation/ABI/
4488 X:      Documentation/devicetree/
4489 X:      Documentation/acpi
4490 X:      Documentation/power
4491 X:      Documentation/spi
4492 X:      Documentation/media
4493 T:      git git://git.lwn.net/linux.git docs-next
4494
4495 DOCUMENTATION/ITALIAN
4496 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4497 L:      linux-doc@vger.kernel.org
4498 S:      Maintained
4499 F:      Documentation/translations/it_IT
4500
4501 DONGWOON DW9714 LENS VOICE COIL DRIVER
4502 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4503 L:      linux-media@vger.kernel.org
4504 T:      git git://linuxtv.org/media_tree.git
4505 S:      Maintained
4506 F:      drivers/media/i2c/dw9714.c
4507
4508 DONGWOON DW9807 LENS VOICE COIL DRIVER
4509 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4510 L:      linux-media@vger.kernel.org
4511 T:      git git://linuxtv.org/media_tree.git
4512 S:      Maintained
4513 F:      drivers/media/i2c/dw9807.c
4514
4515 DOUBLETALK DRIVER
4516 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4517 L:      blinux-list@redhat.com
4518 S:      Maintained
4519 F:      drivers/char/dtlk.c
4520 F:      include/linux/dtlk.h
4521
4522 DPAA2 DATAPATH I/O (DPIO) DRIVER
4523 M:      Roy Pledge <Roy.Pledge@nxp.com>
4524 L:      linux-kernel@vger.kernel.org
4525 S:      Maintained
4526 F:      drivers/soc/fsl/dpio
4527
4528 DPAA2 ETHERNET DRIVER
4529 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4530 L:      linux-kernel@vger.kernel.org
4531 S:      Maintained
4532 F:      drivers/staging/fsl-dpaa2/ethernet
4533
4534 DPAA2 ETHERNET SWITCH DRIVER
4535 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4536 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4537 L:      linux-kernel@vger.kernel.org
4538 S:      Maintained
4539 F:      drivers/staging/fsl-dpaa2/ethsw
4540
4541 DPAA2 PTP CLOCK DRIVER
4542 M:      Yangbo Lu <yangbo.lu@nxp.com>
4543 L:      linux-kernel@vger.kernel.org
4544 S:      Maintained
4545 F:      drivers/staging/fsl-dpaa2/rtc
4546
4547 DPT_I2O SCSI RAID DRIVER
4548 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4549 L:      linux-scsi@vger.kernel.org
4550 W:      http://www.adaptec.com/
4551 S:      Maintained
4552 F:      drivers/scsi/dpt*
4553 F:      drivers/scsi/dpt/
4554
4555 DRBD DRIVER
4556 M:      Philipp Reisner <philipp.reisner@linbit.com>
4557 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4558 L:      drbd-dev@lists.linbit.com
4559 W:      http://www.drbd.org
4560 T:      git git://git.linbit.com/linux-drbd.git
4561 T:      git git://git.linbit.com/drbd-8.4.git
4562 S:      Supported
4563 F:      drivers/block/drbd/
4564 F:      lib/lru_cache.c
4565 F:      Documentation/blockdev/drbd/
4566
4567 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4568 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4569 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4571 S:      Supported
4572 F:      Documentation/kobject.txt
4573 F:      drivers/base/
4574 F:      fs/debugfs/
4575 F:      fs/sysfs/
4576 F:      include/linux/debugfs.h
4577 F:      include/linux/kobj*
4578 F:      lib/kobj*
4579
4580 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4581 M:      Kevin Hilman <khilman@kernel.org>
4582 M:      Nishanth Menon <nm@ti.com>
4583 S:      Maintained
4584 F:      drivers/power/avs/
4585 F:      include/linux/power/smartreflex.h
4586 L:      linux-pm@vger.kernel.org
4587
4588 DRM DRIVER FOR ARM PL111 CLCD
4589 M:      Eric Anholt <eric@anholt.net>
4590 T:      git git://anongit.freedesktop.org/drm/drm-misc
4591 S:      Supported
4592 F:      drivers/gpu/drm/pl111/
4593
4594 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4595 M:      Linus Walleij <linus.walleij@linaro.org>
4596 T:      git git://anongit.freedesktop.org/drm/drm-misc
4597 S:      Maintained
4598 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4599 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4600
4601 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4602 M:      Dave Airlie <airlied@redhat.com>
4603 S:      Odd Fixes
4604 F:      drivers/gpu/drm/ast/
4605
4606 DRM DRIVER FOR BOCHS VIRTUAL GPU
4607 M:      Gerd Hoffmann <kraxel@redhat.com>
4608 L:      virtualization@lists.linux-foundation.org
4609 T:      git git://anongit.freedesktop.org/drm/drm-misc
4610 S:      Maintained
4611 F:      drivers/gpu/drm/bochs/
4612
4613 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4614 M:      Linus Walleij <linus.walleij@linaro.org>
4615 T:      git git://anongit.freedesktop.org/drm/drm-misc
4616 S:      Maintained
4617 F:      drivers/gpu/drm/tve200/
4618
4619 DRM DRIVER FOR ILITEK ILI9225 PANELS
4620 M:      David Lechner <david@lechnology.com>
4621 S:      Maintained
4622 F:      drivers/gpu/drm/tinydrm/ili9225.c
4623 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4624
4625 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4626 S:      Orphan / Obsolete
4627 F:      drivers/gpu/drm/i810/
4628 F:      include/uapi/drm/i810_drm.h
4629
4630 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4631 S:      Orphan / Obsolete
4632 F:      drivers/gpu/drm/mga/
4633 F:      include/uapi/drm/mga_drm.h
4634
4635 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4636 M:      Dave Airlie <airlied@redhat.com>
4637 S:      Odd Fixes
4638 F:      drivers/gpu/drm/mgag200/
4639
4640 DRM DRIVER FOR MI0283QT
4641 M:      Noralf Trønnes <noralf@tronnes.org>
4642 S:      Maintained
4643 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4644 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4645
4646 DRM DRIVER FOR MSM ADRENO GPU
4647 M:      Rob Clark <robdclark@gmail.com>
4648 L:      linux-arm-msm@vger.kernel.org
4649 L:      dri-devel@lists.freedesktop.org
4650 L:      freedreno@lists.freedesktop.org
4651 T:      git git://people.freedesktop.org/~robclark/linux
4652 S:      Maintained
4653 F:      drivers/gpu/drm/msm/
4654 F:      include/uapi/drm/msm_drm.h
4655 F:      Documentation/devicetree/bindings/display/msm/
4656
4657 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4658 M:      Ben Skeggs <bskeggs@redhat.com>
4659 L:      dri-devel@lists.freedesktop.org
4660 L:      nouveau@lists.freedesktop.org
4661 T:      git git://github.com/skeggsb/linux
4662 S:      Supported
4663 F:      drivers/gpu/drm/nouveau/
4664 F:      include/uapi/drm/nouveau_drm.h
4665
4666 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4667 M:      Noralf Trønnes <noralf@tronnes.org>
4668 S:      Maintained
4669 F:      drivers/gpu/drm/tinydrm/repaper.c
4670 F:      Documentation/devicetree/bindings/display/repaper.txt
4671
4672 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4673 M:      Dave Airlie <airlied@redhat.com>
4674 M:      Gerd Hoffmann <kraxel@redhat.com>
4675 L:      virtualization@lists.linux-foundation.org
4676 T:      git git://anongit.freedesktop.org/drm/drm-misc
4677 S:      Obsolete
4678 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4679 F:      drivers/gpu/drm/cirrus/
4680
4681 DRM DRIVER FOR QXL VIRTUAL GPU
4682 M:      Dave Airlie <airlied@redhat.com>
4683 M:      Gerd Hoffmann <kraxel@redhat.com>
4684 L:      virtualization@lists.linux-foundation.org
4685 T:      git git://anongit.freedesktop.org/drm/drm-misc
4686 S:      Maintained
4687 F:      drivers/gpu/drm/qxl/
4688 F:      include/uapi/drm/qxl_drm.h
4689
4690 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4691 S:      Orphan / Obsolete
4692 F:      drivers/gpu/drm/r128/
4693 F:      include/uapi/drm/r128_drm.h
4694
4695 DRM DRIVER FOR SAVAGE VIDEO CARDS
4696 S:      Orphan / Obsolete
4697 F:      drivers/gpu/drm/savage/
4698 F:      include/uapi/drm/savage_drm.h
4699
4700 DRM DRIVER FOR SIS VIDEO CARDS
4701 S:      Orphan / Obsolete
4702 F:      drivers/gpu/drm/sis/
4703 F:      include/uapi/drm/sis_drm.h
4704
4705 DRM DRIVER FOR SITRONIX ST7586 PANELS
4706 M:      David Lechner <david@lechnology.com>
4707 S:      Maintained
4708 F:      drivers/gpu/drm/tinydrm/st7586.c
4709 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4710
4711 DRM DRIVER FOR SITRONIX ST7735R PANELS
4712 M:      David Lechner <david@lechnology.com>
4713 S:      Maintained
4714 F:      drivers/gpu/drm/tinydrm/st7735r.c
4715 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4716
4717 DRM DRIVER FOR TDFX VIDEO CARDS
4718 S:      Orphan / Obsolete
4719 F:      drivers/gpu/drm/tdfx/
4720
4721 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4722 M:      Dave Airlie <airlied@redhat.com>
4723 R:      Sean Paul <sean@poorly.run>
4724 L:      dri-devel@lists.freedesktop.org
4725 S:      Odd Fixes
4726 F:      drivers/gpu/drm/udl/
4727 T:      git git://anongit.freedesktop.org/drm/drm-misc
4728
4729 DRM DRIVER FOR VMWARE VIRTUAL GPU
4730 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4731 M:      Sinclair Yeh <syeh@vmware.com>
4732 M:      Thomas Hellstrom <thellstrom@vmware.com>
4733 L:      dri-devel@lists.freedesktop.org
4734 T:      git git://people.freedesktop.org/~syeh/repos_linux
4735 T:      git git://people.freedesktop.org/~thomash/linux
4736 S:      Supported
4737 F:      drivers/gpu/drm/vmwgfx/
4738 F:      include/uapi/drm/vmwgfx_drm.h
4739
4740 DRM DRIVERS
4741 M:      David Airlie <airlied@linux.ie>
4742 L:      dri-devel@lists.freedesktop.org
4743 T:      git git://anongit.freedesktop.org/drm/drm
4744 B:      https://bugs.freedesktop.org/
4745 C:      irc://chat.freenode.net/dri-devel
4746 S:      Maintained
4747 F:      drivers/gpu/drm/
4748 F:      drivers/gpu/vga/
4749 F:      Documentation/devicetree/bindings/display/
4750 F:      Documentation/devicetree/bindings/gpu/
4751 F:      Documentation/gpu/
4752 F:      include/drm/
4753 F:      include/uapi/drm/
4754 F:      include/linux/vga*
4755
4756 DRM DRIVERS AND MISC GPU PATCHES
4757 M:      Gustavo Padovan <gustavo@padovan.org>
4758 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4759 M:      Sean Paul <sean@poorly.run>
4760 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4761 S:      Maintained
4762 T:      git git://anongit.freedesktop.org/drm/drm-misc
4763 F:      Documentation/gpu/
4764 F:      drivers/gpu/vga/
4765 F:      drivers/gpu/drm/*
4766 F:      include/drm/drm*
4767 F:      include/uapi/drm/drm*
4768 F:      include/linux/vga*
4769
4770 DRM DRIVERS FOR ALLWINNER A10
4771 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4772 L:      dri-devel@lists.freedesktop.org
4773 S:      Supported
4774 F:      drivers/gpu/drm/sun4i/
4775 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4776 T:      git git://anongit.freedesktop.org/drm/drm-misc
4777
4778 DRM DRIVERS FOR AMLOGIC SOCS
4779 M:      Neil Armstrong <narmstrong@baylibre.com>
4780 L:      dri-devel@lists.freedesktop.org
4781 L:      linux-amlogic@lists.infradead.org
4782 W:      http://linux-meson.com/
4783 S:      Supported
4784 F:      drivers/gpu/drm/meson/
4785 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4786 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4787 F:      Documentation/gpu/meson.rst
4788 T:      git git://anongit.freedesktop.org/drm/drm-misc
4789
4790 DRM DRIVERS FOR ATMEL HLCDC
4791 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4792 L:      dri-devel@lists.freedesktop.org
4793 S:      Supported
4794 F:      drivers/gpu/drm/atmel-hlcdc/
4795 F:      Documentation/devicetree/bindings/display/atmel/
4796 T:      git git://anongit.freedesktop.org/drm/drm-misc
4797
4798 DRM DRIVERS FOR BRIDGE CHIPS
4799 M:      Archit Taneja <architt@codeaurora.org>
4800 M:      Andrzej Hajda <a.hajda@samsung.com>
4801 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4802 S:      Maintained
4803 T:      git git://anongit.freedesktop.org/drm/drm-misc
4804 F:      drivers/gpu/drm/bridge/
4805
4806 DRM DRIVERS FOR EXYNOS
4807 M:      Inki Dae <inki.dae@samsung.com>
4808 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4809 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4810 M:      Kyungmin Park <kyungmin.park@samsung.com>
4811 L:      dri-devel@lists.freedesktop.org
4812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4813 S:      Supported
4814 F:      drivers/gpu/drm/exynos/
4815 F:      include/uapi/drm/exynos_drm.h
4816 F:      Documentation/devicetree/bindings/display/exynos/
4817
4818 DRM DRIVERS FOR FREESCALE DCU
4819 M:      Stefan Agner <stefan@agner.ch>
4820 M:      Alison Wang <alison.wang@nxp.com>
4821 L:      dri-devel@lists.freedesktop.org
4822 S:      Supported
4823 F:      drivers/gpu/drm/fsl-dcu/
4824 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4825 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4826 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4827
4828 DRM DRIVERS FOR FREESCALE IMX
4829 M:      Philipp Zabel <p.zabel@pengutronix.de>
4830 L:      dri-devel@lists.freedesktop.org
4831 S:      Maintained
4832 F:      drivers/gpu/drm/imx/
4833 F:      drivers/gpu/ipu-v3/
4834 F:      Documentation/devicetree/bindings/display/imx/
4835
4836 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4837 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4838 L:      dri-devel@lists.freedesktop.org
4839 T:      git git://github.com/patjak/drm-gma500
4840 S:      Maintained
4841 F:      drivers/gpu/drm/gma500/
4842
4843 DRM DRIVERS FOR HISILICON
4844 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4845 M:      Rongrong Zou <zourongrong@gmail.com>
4846 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4847 R:      Chen Feng <puck.chen@hisilicon.com>
4848 L:      dri-devel@lists.freedesktop.org
4849 T:      git git://github.com/xin3liang/linux.git
4850 S:      Maintained
4851 F:      drivers/gpu/drm/hisilicon/
4852 F:      Documentation/devicetree/bindings/display/hisilicon/
4853
4854 DRM DRIVERS FOR MEDIATEK
4855 M:      CK Hu <ck.hu@mediatek.com>
4856 M:      Philipp Zabel <p.zabel@pengutronix.de>
4857 L:      dri-devel@lists.freedesktop.org
4858 S:      Supported
4859 F:      drivers/gpu/drm/mediatek/
4860 F:      Documentation/devicetree/bindings/display/mediatek/
4861
4862 DRM DRIVERS FOR NVIDIA TEGRA
4863 M:      Thierry Reding <thierry.reding@gmail.com>
4864 L:      dri-devel@lists.freedesktop.org
4865 L:      linux-tegra@vger.kernel.org
4866 T:      git git://anongit.freedesktop.org/tegra/linux.git
4867 S:      Supported
4868 F:      drivers/gpu/drm/tegra/
4869 F:      drivers/gpu/host1x/
4870 F:      include/linux/host1x.h
4871 F:      include/uapi/drm/tegra_drm.h
4872 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4873
4874 DRM DRIVERS FOR RENESAS
4875 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4876 L:      dri-devel@lists.freedesktop.org
4877 L:      linux-renesas-soc@vger.kernel.org
4878 T:      git git://linuxtv.org/pinchartl/fbdev
4879 S:      Supported
4880 F:      drivers/gpu/drm/rcar-du/
4881 F:      drivers/gpu/drm/shmobile/
4882 F:      include/linux/platform_data/shmob_drm.h
4883 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4884 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4885 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4886
4887 DRM DRIVERS FOR ROCKCHIP
4888 M:      Sandy Huang <hjc@rock-chips.com>
4889 M:      Heiko Stübner <heiko@sntech.de>
4890 L:      dri-devel@lists.freedesktop.org
4891 S:      Maintained
4892 F:      drivers/gpu/drm/rockchip/
4893 F:      Documentation/devicetree/bindings/display/rockchip/
4894 T:      git git://anongit.freedesktop.org/drm/drm-misc
4895
4896 DRM DRIVERS FOR STI
4897 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4898 M:      Vincent Abriou <vincent.abriou@st.com>
4899 L:      dri-devel@lists.freedesktop.org
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901 S:      Maintained
4902 F:      drivers/gpu/drm/sti
4903 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4904
4905 DRM DRIVERS FOR STM
4906 M:      Yannick Fertre <yannick.fertre@st.com>
4907 M:      Philippe Cornu <philippe.cornu@st.com>
4908 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4909 M:      Vincent Abriou <vincent.abriou@st.com>
4910 L:      dri-devel@lists.freedesktop.org
4911 T:      git git://anongit.freedesktop.org/drm/drm-misc
4912 S:      Maintained
4913 F:      drivers/gpu/drm/stm
4914 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4915
4916 DRM DRIVERS FOR TI LCDC
4917 M:      Jyri Sarha <jsarha@ti.com>
4918 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4919 L:      dri-devel@lists.freedesktop.org
4920 S:      Maintained
4921 F:      drivers/gpu/drm/tilcdc/
4922 F:      Documentation/devicetree/bindings/display/tilcdc/
4923
4924 DRM DRIVERS FOR TI OMAP
4925 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4926 L:      dri-devel@lists.freedesktop.org
4927 S:      Maintained
4928 F:      drivers/gpu/drm/omapdrm/
4929 F:      Documentation/devicetree/bindings/display/ti/
4930
4931 DRM DRIVERS FOR V3D
4932 M:      Eric Anholt <eric@anholt.net>
4933 S:      Supported
4934 F:      drivers/gpu/drm/v3d/
4935 F:      include/uapi/drm/v3d_drm.h
4936 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4937 T:      git git://anongit.freedesktop.org/drm/drm-misc
4938
4939 DRM DRIVERS FOR VC4
4940 M:      Eric Anholt <eric@anholt.net>
4941 T:      git git://github.com/anholt/linux
4942 S:      Supported
4943 F:      drivers/gpu/drm/vc4/
4944 F:      include/uapi/drm/vc4_drm.h
4945 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4946 T:      git git://anongit.freedesktop.org/drm/drm-misc
4947
4948 DRM DRIVERS FOR VIVANTE GPU IP
4949 M:      Lucas Stach <l.stach@pengutronix.de>
4950 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4951 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4952 L:      etnaviv@lists.freedesktop.org
4953 L:      dri-devel@lists.freedesktop.org
4954 S:      Maintained
4955 F:      drivers/gpu/drm/etnaviv/
4956 F:      include/uapi/drm/etnaviv_drm.h
4957 F:      Documentation/devicetree/bindings/display/etnaviv/
4958
4959 DRM DRIVERS FOR ZTE ZX
4960 M:      Shawn Guo <shawnguo@kernel.org>
4961 L:      dri-devel@lists.freedesktop.org
4962 S:      Maintained
4963 F:      drivers/gpu/drm/zte/
4964 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4965 T:      git git://anongit.freedesktop.org/drm/drm-misc
4966
4967 DRM PANEL DRIVERS
4968 M:      Thierry Reding <thierry.reding@gmail.com>
4969 L:      dri-devel@lists.freedesktop.org
4970 T:      git git://anongit.freedesktop.org/drm/drm-misc
4971 S:      Maintained
4972 F:      drivers/gpu/drm/drm_panel.c
4973 F:      drivers/gpu/drm/panel/
4974 F:      include/drm/drm_panel.h
4975 F:      Documentation/devicetree/bindings/display/panel/
4976
4977 DRM TINYDRM DRIVERS
4978 M:      Noralf Trønnes <noralf@tronnes.org>
4979 W:      https://github.com/notro/tinydrm/wiki/Development
4980 T:      git git://anongit.freedesktop.org/drm/drm-misc
4981 S:      Maintained
4982 F:      drivers/gpu/drm/tinydrm/
4983 F:      include/drm/tinydrm/
4984
4985 DRM DRIVERS FOR XEN
4986 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4987 T:      git git://anongit.freedesktop.org/drm/drm-misc
4988 L:      dri-devel@lists.freedesktop.org
4989 L:      xen-devel@lists.xen.org
4990 S:      Supported
4991 F:      drivers/gpu/drm/xen/
4992 F:      Documentation/gpu/xen-front.rst
4993
4994 DRM TTM SUBSYSTEM
4995 M:      Christian Koenig <christian.koenig@amd.com>
4996 M:      Huang Rui <ray.huang@amd.com>
4997 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4998 T:      git git://people.freedesktop.org/~agd5f/linux
4999 S:      Maintained
5000 L:      dri-devel@lists.freedesktop.org
5001 F:      include/drm/ttm/
5002 F:      drivers/gpu/drm/ttm/
5003
5004 DSBR100 USB FM RADIO DRIVER
5005 M:      Alexey Klimov <klimov.linux@gmail.com>
5006 L:      linux-media@vger.kernel.org
5007 T:      git git://linuxtv.org/media_tree.git
5008 S:      Maintained
5009 F:      drivers/media/radio/dsbr100.c
5010
5011 DSCC4 DRIVER
5012 M:      Francois Romieu <romieu@fr.zoreil.com>
5013 L:      netdev@vger.kernel.org
5014 S:      Maintained
5015 F:      drivers/net/wan/dscc4.c
5016
5017 DT3155 MEDIA DRIVER
5018 M:      Hans Verkuil <hverkuil@xs4all.nl>
5019 L:      linux-media@vger.kernel.org
5020 T:      git git://linuxtv.org/media_tree.git
5021 W:      https://linuxtv.org
5022 S:      Odd Fixes
5023 F:      drivers/media/pci/dt3155/
5024
5025 DVB_USB_AF9015 MEDIA DRIVER
5026 M:      Antti Palosaari <crope@iki.fi>
5027 L:      linux-media@vger.kernel.org
5028 W:      https://linuxtv.org
5029 W:      http://palosaari.fi/linux/
5030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5031 T:      git git://linuxtv.org/anttip/media_tree.git
5032 S:      Maintained
5033 F:      drivers/media/usb/dvb-usb-v2/af9015*
5034
5035 DVB_USB_AF9035 MEDIA DRIVER
5036 M:      Antti Palosaari <crope@iki.fi>
5037 L:      linux-media@vger.kernel.org
5038 W:      https://linuxtv.org
5039 W:      http://palosaari.fi/linux/
5040 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5041 T:      git git://linuxtv.org/anttip/media_tree.git
5042 S:      Maintained
5043 F:      drivers/media/usb/dvb-usb-v2/af9035*
5044
5045 DVB_USB_ANYSEE MEDIA DRIVER
5046 M:      Antti Palosaari <crope@iki.fi>
5047 L:      linux-media@vger.kernel.org
5048 W:      https://linuxtv.org
5049 W:      http://palosaari.fi/linux/
5050 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5051 T:      git git://linuxtv.org/anttip/media_tree.git
5052 S:      Maintained
5053 F:      drivers/media/usb/dvb-usb-v2/anysee*
5054
5055 DVB_USB_AU6610 MEDIA DRIVER
5056 M:      Antti Palosaari <crope@iki.fi>
5057 L:      linux-media@vger.kernel.org
5058 W:      https://linuxtv.org
5059 W:      http://palosaari.fi/linux/
5060 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5061 T:      git git://linuxtv.org/anttip/media_tree.git
5062 S:      Maintained
5063 F:      drivers/media/usb/dvb-usb-v2/au6610*
5064
5065 DVB_USB_CE6230 MEDIA DRIVER
5066 M:      Antti Palosaari <crope@iki.fi>
5067 L:      linux-media@vger.kernel.org
5068 W:      https://linuxtv.org
5069 W:      http://palosaari.fi/linux/
5070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5071 T:      git git://linuxtv.org/anttip/media_tree.git
5072 S:      Maintained
5073 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5074
5075 DVB_USB_CXUSB MEDIA DRIVER
5076 M:      Michael Krufky <mkrufky@linuxtv.org>
5077 L:      linux-media@vger.kernel.org
5078 W:      https://linuxtv.org
5079 W:      http://github.com/mkrufky
5080 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5081 T:      git git://linuxtv.org/media_tree.git
5082 S:      Maintained
5083 F:      drivers/media/usb/dvb-usb/cxusb*
5084
5085 DVB_USB_EC168 MEDIA DRIVER
5086 M:      Antti Palosaari <crope@iki.fi>
5087 L:      linux-media@vger.kernel.org
5088 W:      https://linuxtv.org
5089 W:      http://palosaari.fi/linux/
5090 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5091 T:      git git://linuxtv.org/anttip/media_tree.git
5092 S:      Maintained
5093 F:      drivers/media/usb/dvb-usb-v2/ec168*
5094
5095 DVB_USB_GL861 MEDIA DRIVER
5096 M:      Antti Palosaari <crope@iki.fi>
5097 L:      linux-media@vger.kernel.org
5098 W:      https://linuxtv.org
5099 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5100 T:      git git://linuxtv.org/anttip/media_tree.git
5101 S:      Maintained
5102 F:      drivers/media/usb/dvb-usb-v2/gl861*
5103
5104 DVB_USB_MXL111SF MEDIA DRIVER
5105 M:      Michael Krufky <mkrufky@linuxtv.org>
5106 L:      linux-media@vger.kernel.org
5107 W:      https://linuxtv.org
5108 W:      http://github.com/mkrufky
5109 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5110 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5111 S:      Maintained
5112 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5113
5114 DVB_USB_RTL28XXU MEDIA DRIVER
5115 M:      Antti Palosaari <crope@iki.fi>
5116 L:      linux-media@vger.kernel.org
5117 W:      https://linuxtv.org
5118 W:      http://palosaari.fi/linux/
5119 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5120 T:      git git://linuxtv.org/anttip/media_tree.git
5121 S:      Maintained
5122 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5123
5124 DVB_USB_V2 MEDIA DRIVER
5125 M:      Antti Palosaari <crope@iki.fi>
5126 L:      linux-media@vger.kernel.org
5127 W:      https://linuxtv.org
5128 W:      http://palosaari.fi/linux/
5129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5130 T:      git git://linuxtv.org/anttip/media_tree.git
5131 S:      Maintained
5132 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5133 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5134
5135 DYNAMIC DEBUG
5136 M:      Jason Baron <jbaron@akamai.com>
5137 S:      Maintained
5138 F:      lib/dynamic_debug.c
5139 F:      include/linux/dynamic_debug.h
5140
5141 DYNAMIC INTERRUPT MODERATION
5142 M:      Tal Gilboa <talgi@mellanox.com>
5143 S:      Maintained
5144 F:      include/linux/net_dim.h
5145
5146 DZ DECSTATION DZ11 SERIAL DRIVER
5147 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5148 S:      Maintained
5149 F:      drivers/tty/serial/dz.*
5150
5151 E3X0 POWER BUTTON DRIVER
5152 M:      Moritz Fischer <moritz.fischer@ettus.com>
5153 L:      usrp-users@lists.ettus.com
5154 W:      http://www.ettus.com
5155 S:      Supported
5156 F:      drivers/input/misc/e3x0-button.c
5157 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5158
5159 E4000 MEDIA DRIVER
5160 M:      Antti Palosaari <crope@iki.fi>
5161 L:      linux-media@vger.kernel.org
5162 W:      https://linuxtv.org
5163 W:      http://palosaari.fi/linux/
5164 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5165 T:      git git://linuxtv.org/anttip/media_tree.git
5166 S:      Maintained
5167 F:      drivers/media/tuners/e4000*
5168
5169 EARTH_PT1 MEDIA DRIVER
5170 M:      Akihiro Tsukada <tskd08@gmail.com>
5171 L:      linux-media@vger.kernel.org
5172 S:      Odd Fixes
5173 F:      drivers/media/pci/pt1/
5174
5175 EARTH_PT3 MEDIA DRIVER
5176 M:      Akihiro Tsukada <tskd08@gmail.com>
5177 L:      linux-media@vger.kernel.org
5178 S:      Odd Fixes
5179 F:      drivers/media/pci/pt3/
5180
5181 EC100 MEDIA DRIVER
5182 M:      Antti Palosaari <crope@iki.fi>
5183 L:      linux-media@vger.kernel.org
5184 W:      https://linuxtv.org
5185 W:      http://palosaari.fi/linux/
5186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5187 T:      git git://linuxtv.org/anttip/media_tree.git
5188 S:      Maintained
5189 F:      drivers/media/dvb-frontends/ec100*
5190
5191 ECRYPT FILE SYSTEM
5192 M:      Tyler Hicks <tyhicks@canonical.com>
5193 L:      ecryptfs@vger.kernel.org
5194 W:      http://ecryptfs.org
5195 W:      https://launchpad.net/ecryptfs
5196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5197 S:      Supported
5198 F:      Documentation/filesystems/ecryptfs.txt
5199 F:      fs/ecryptfs/
5200
5201 EDAC-AMD64
5202 M:      Borislav Petkov <bp@alien8.de>
5203 L:      linux-edac@vger.kernel.org
5204 S:      Maintained
5205 F:      drivers/edac/amd64_edac*
5206
5207 EDAC-CALXEDA
5208 M:      Robert Richter <rric@kernel.org>
5209 L:      linux-edac@vger.kernel.org
5210 S:      Maintained
5211 F:      drivers/edac/highbank*
5212
5213 EDAC-CAVIUM OCTEON
5214 M:      Ralf Baechle <ralf@linux-mips.org>
5215 M:      David Daney <david.daney@cavium.com>
5216 L:      linux-edac@vger.kernel.org
5217 L:      linux-mips@linux-mips.org
5218 S:      Supported
5219 F:      drivers/edac/octeon_edac*
5220
5221 EDAC-CAVIUM THUNDERX
5222 M:      David Daney <david.daney@cavium.com>
5223 M:      Jan Glauber <jglauber@cavium.com>
5224 L:      linux-edac@vger.kernel.org
5225 S:      Supported
5226 F:      drivers/edac/thunderx_edac*
5227
5228 EDAC-CORE
5229 M:      Borislav Petkov <bp@alien8.de>
5230 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5231 L:      linux-edac@vger.kernel.org
5232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5234 S:      Supported
5235 F:      Documentation/admin-guide/ras.rst
5236 F:      Documentation/driver-api/edac.rst
5237 F:      drivers/edac/
5238 F:      include/linux/edac.h
5239
5240 EDAC-E752X
5241 M:      Mark Gross <mark.gross@intel.com>
5242 L:      linux-edac@vger.kernel.org
5243 S:      Maintained
5244 F:      drivers/edac/e752x_edac.c
5245
5246 EDAC-E7XXX
5247 L:      linux-edac@vger.kernel.org
5248 S:      Maintained
5249 F:      drivers/edac/e7xxx_edac.c
5250
5251 EDAC-FSL_DDR
5252 M:      York Sun <york.sun@nxp.com>
5253 L:      linux-edac@vger.kernel.org
5254 S:      Maintained
5255 F:      drivers/edac/fsl_ddr_edac.*
5256
5257 EDAC-GHES
5258 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5259 L:      linux-edac@vger.kernel.org
5260 S:      Maintained
5261 F:      drivers/edac/ghes_edac.c
5262
5263 EDAC-I3000
5264 L:      linux-edac@vger.kernel.org
5265 S:      Orphan
5266 F:      drivers/edac/i3000_edac.c
5267
5268 EDAC-I5000
5269 L:      linux-edac@vger.kernel.org
5270 S:      Maintained
5271 F:      drivers/edac/i5000_edac.c
5272
5273 EDAC-I5400
5274 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5275 L:      linux-edac@vger.kernel.org
5276 S:      Maintained
5277 F:      drivers/edac/i5400_edac.c
5278
5279 EDAC-I7300
5280 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5281 L:      linux-edac@vger.kernel.org
5282 S:      Maintained
5283 F:      drivers/edac/i7300_edac.c
5284
5285 EDAC-I7CORE
5286 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5287 L:      linux-edac@vger.kernel.org
5288 S:      Maintained
5289 F:      drivers/edac/i7core_edac.c
5290
5291 EDAC-I82443BXGX
5292 M:      Tim Small <tim@buttersideup.com>
5293 L:      linux-edac@vger.kernel.org
5294 S:      Maintained
5295 F:      drivers/edac/i82443bxgx_edac.c
5296
5297 EDAC-I82975X
5298 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5299 M:      "Arvind R." <arvino55@gmail.com>
5300 L:      linux-edac@vger.kernel.org
5301 S:      Maintained
5302 F:      drivers/edac/i82975x_edac.c
5303
5304 EDAC-IE31200
5305 M:      Jason Baron <jbaron@akamai.com>
5306 L:      linux-edac@vger.kernel.org
5307 S:      Maintained
5308 F:      drivers/edac/ie31200_edac.c
5309
5310 EDAC-MPC85XX
5311 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5312 L:      linux-edac@vger.kernel.org
5313 S:      Maintained
5314 F:      drivers/edac/mpc85xx_edac.[ch]
5315
5316 EDAC-PASEMI
5317 M:      Egor Martovetsky <egor@pasemi.com>
5318 L:      linux-edac@vger.kernel.org
5319 S:      Maintained
5320 F:      drivers/edac/pasemi_edac.c
5321
5322 EDAC-PND2
5323 M:      Tony Luck <tony.luck@intel.com>
5324 L:      linux-edac@vger.kernel.org
5325 S:      Maintained
5326 F:      drivers/edac/pnd2_edac.[ch]
5327
5328 EDAC-R82600
5329 M:      Tim Small <tim@buttersideup.com>
5330 L:      linux-edac@vger.kernel.org
5331 S:      Maintained
5332 F:      drivers/edac/r82600_edac.c
5333
5334 EDAC-SBRIDGE
5335 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5336 L:      linux-edac@vger.kernel.org
5337 S:      Maintained
5338 F:      drivers/edac/sb_edac.c
5339
5340 EDAC-SKYLAKE
5341 M:      Tony Luck <tony.luck@intel.com>
5342 L:      linux-edac@vger.kernel.org
5343 S:      Maintained
5344 F:      drivers/edac/skx_edac.c
5345
5346 EDAC-TI
5347 M:      Tero Kristo <t-kristo@ti.com>
5348 L:      linux-edac@vger.kernel.org
5349 S:      Maintained
5350 F:      drivers/edac/ti_edac.c
5351
5352 EDIROL UA-101/UA-1000 DRIVER
5353 M:      Clemens Ladisch <clemens@ladisch.de>
5354 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5355 T:      git git://git.alsa-project.org/alsa-kernel.git
5356 S:      Maintained
5357 F:      sound/usb/misc/ua101.c
5358
5359 EFI TEST DRIVER
5360 L:      linux-efi@vger.kernel.org
5361 M:      Ivan Hu <ivan.hu@canonical.com>
5362 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5363 S:      Maintained
5364 F:      drivers/firmware/efi/test/
5365
5366 EFI VARIABLE FILESYSTEM
5367 M:      Matthew Garrett <matthew.garrett@nebula.com>
5368 M:      Jeremy Kerr <jk@ozlabs.org>
5369 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5371 L:      linux-efi@vger.kernel.org
5372 S:      Maintained
5373 F:      fs/efivarfs/
5374
5375 EFIFB FRAMEBUFFER DRIVER
5376 L:      linux-fbdev@vger.kernel.org
5377 M:      Peter Jones <pjones@redhat.com>
5378 S:      Maintained
5379 F:      drivers/video/fbdev/efifb.c
5380
5381 EFS FILESYSTEM
5382 W:      http://aeschi.ch.eu.org/efs/
5383 S:      Orphan
5384 F:      fs/efs/
5385
5386 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5387 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5388 L:      netdev@vger.kernel.org
5389 S:      Maintained
5390 F:      drivers/net/ethernet/ibm/ehea/
5391
5392 EM28XX VIDEO4LINUX DRIVER
5393 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5394 L:      linux-media@vger.kernel.org
5395 W:      https://linuxtv.org
5396 T:      git git://linuxtv.org/media_tree.git
5397 S:      Maintained
5398 F:      drivers/media/usb/em28xx/
5399 F:      Documentation/media/v4l-drivers/em28xx*
5400
5401 EMBEDDED LINUX
5402 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5403 M:      Matt Mackall <mpm@selenic.com>
5404 M:      David Woodhouse <dwmw2@infradead.org>
5405 L:      linux-embedded@vger.kernel.org
5406 S:      Maintained
5407
5408 Emulex 10Gbps iSCSI - OneConnect DRIVER
5409 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5410 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5411 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5412 L:      linux-scsi@vger.kernel.org
5413 W:      http://www.broadcom.com
5414 S:      Supported
5415 F:      drivers/scsi/be2iscsi/
5416
5417 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5418 M:      Sathya Perla <sathya.perla@broadcom.com>
5419 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5420 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5421 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5422 L:      netdev@vger.kernel.org
5423 W:      http://www.emulex.com
5424 S:      Supported
5425 F:      drivers/net/ethernet/emulex/benet/
5426
5427 EMULEX ONECONNECT ROCE DRIVER
5428 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5429 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5430 L:      linux-rdma@vger.kernel.org
5431 W:      http://www.broadcom.com
5432 S:      Odd Fixes
5433 F:      drivers/infiniband/hw/ocrdma/
5434 F:      include/uapi/rdma/ocrdma-abi.h
5435
5436 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5437 M:      James Smart <james.smart@broadcom.com>
5438 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5439 L:      linux-scsi@vger.kernel.org
5440 W:      http://www.broadcom.com
5441 S:      Supported
5442 F:      drivers/scsi/lpfc/
5443
5444 ENE CB710 FLASH CARD READER DRIVER
5445 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5446 S:      Maintained
5447 F:      drivers/misc/cb710/
5448 F:      drivers/mmc/host/cb710-mmc.*
5449 F:      include/linux/cb710.h
5450
5451 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5452 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5453 S:      Maintained
5454 F:      drivers/media/rc/ene_ir.*
5455
5456 EPSON S1D13XXX FRAMEBUFFER DRIVER
5457 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5458 S:      Maintained
5459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5460 F:      drivers/video/fbdev/s1d13xxxfb.c
5461 F:      include/video/s1d13xxxfb.h
5462
5463 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5464 M:      Jeff Layton <jlayton@kernel.org>
5465 S:      Maintained
5466 F:      lib/errseq.c
5467 F:      include/linux/errseq.h
5468
5469 ET131X NETWORK DRIVER
5470 M:      Mark Einon <mark.einon@gmail.com>
5471 S:      Odd Fixes
5472 F:      drivers/net/ethernet/agere/
5473
5474 ETHERNET BRIDGE
5475 M:      Stephen Hemminger <stephen@networkplumber.org>
5476 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5477 L:      netdev@vger.kernel.org
5478 W:      http://www.linuxfoundation.org/en/Net:Bridge
5479 S:      Maintained
5480 F:      include/linux/netfilter_bridge/
5481 F:      net/bridge/
5482
5483 ETHERNET PHY LIBRARY
5484 M:      Andrew Lunn <andrew@lunn.ch>
5485 M:      Florian Fainelli <f.fainelli@gmail.com>
5486 L:      netdev@vger.kernel.org
5487 S:      Maintained
5488 F:      Documentation/ABI/testing/sysfs-bus-mdio
5489 F:      Documentation/devicetree/bindings/net/mdio*
5490 F:      Documentation/networking/phy.txt
5491 F:      drivers/net/phy/
5492 F:      drivers/of/of_mdio.c
5493 F:      drivers/of/of_net.c
5494 F:      include/linux/*mdio*.h
5495 F:      include/linux/of_net.h
5496 F:      include/linux/phy.h
5497 F:      include/linux/phy_fixed.h
5498 F:      include/linux/platform_data/mdio-bcm-unimac.h
5499 F:      include/trace/events/mdio.h
5500 F:      include/uapi/linux/mdio.h
5501 F:      include/uapi/linux/mii.h
5502
5503 EXT2 FILE SYSTEM
5504 M:      Jan Kara <jack@suse.com>
5505 L:      linux-ext4@vger.kernel.org
5506 S:      Maintained
5507 F:      Documentation/filesystems/ext2.txt
5508 F:      fs/ext2/
5509 F:      include/linux/ext2*
5510
5511 EXT4 FILE SYSTEM
5512 M:      "Theodore Ts'o" <tytso@mit.edu>
5513 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5514 L:      linux-ext4@vger.kernel.org
5515 W:      http://ext4.wiki.kernel.org
5516 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5518 S:      Maintained
5519 F:      Documentation/filesystems/ext4.txt
5520 F:      fs/ext4/
5521
5522 Extended Verification Module (EVM)
5523 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5524 L:      linux-integrity@vger.kernel.org
5525 S:      Supported
5526 F:      security/integrity/evm/
5527
5528 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5529 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5530 L:      linux-efi@vger.kernel.org
5531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5532 S:      Maintained
5533 F:      Documentation/efi-stub.txt
5534 F:      arch/*/kernel/efi.c
5535 F:      arch/x86/boot/compressed/eboot.[ch]
5536 F:      arch/*/include/asm/efi.h
5537 F:      arch/x86/platform/efi/
5538 F:      drivers/firmware/efi/
5539 F:      include/linux/efi*.h
5540 F:      arch/arm/boot/compressed/efi-header.S
5541 F:      arch/arm64/kernel/efi-entry.S
5542
5543 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5544 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5545 M:      Chanwoo Choi <cw00.choi@samsung.com>
5546 L:      linux-kernel@vger.kernel.org
5547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5548 S:      Maintained
5549 F:      drivers/extcon/
5550 F:      include/linux/extcon/
5551 F:      include/linux/extcon.h
5552 F:      Documentation/extcon/
5553 F:      Documentation/devicetree/bindings/extcon/
5554
5555 EXYNOS DP DRIVER
5556 M:      Jingoo Han <jingoohan1@gmail.com>
5557 L:      dri-devel@lists.freedesktop.org
5558 S:      Maintained
5559 F:      drivers/gpu/drm/exynos/exynos_dp*
5560
5561 EXYNOS SYSMMU (IOMMU) driver
5562 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5563 L:      iommu@lists.linux-foundation.org
5564 S:      Maintained
5565 F:      drivers/iommu/exynos-iommu.c
5566
5567 EZchip NPS platform support
5568 M:      Vineet Gupta <vgupta@synopsys.com>
5569 M:      Ofer Levi <oferle@mellanox.com>
5570 S:      Supported
5571 F:      arch/arc/plat-eznps
5572 F:      arch/arc/boot/dts/eznps.dts
5573
5574 F2FS FILE SYSTEM
5575 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5576 M:      Chao Yu <yuchao0@huawei.com>
5577 L:      linux-f2fs-devel@lists.sourceforge.net
5578 W:      https://f2fs.wiki.kernel.org/
5579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5580 S:      Maintained
5581 F:      Documentation/filesystems/f2fs.txt
5582 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5583 F:      fs/f2fs/
5584 F:      include/linux/f2fs_fs.h
5585 F:      include/trace/events/f2fs.h
5586
5587 F71805F HARDWARE MONITORING DRIVER
5588 M:      Jean Delvare <jdelvare@suse.com>
5589 L:      linux-hwmon@vger.kernel.org
5590 S:      Maintained
5591 F:      Documentation/hwmon/f71805f
5592 F:      drivers/hwmon/f71805f.c
5593
5594 FADDR2LINE
5595 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5596 S:      Maintained
5597 F:      scripts/faddr2line
5598
5599 FAILOVER MODULE
5600 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5601 L:      netdev@vger.kernel.org
5602 S:      Supported
5603 F:      net/core/failover.c
5604 F:      include/net/failover.h
5605 F:      Documentation/networking/failover.rst
5606
5607 FANOTIFY
5608 M:      Jan Kara <jack@suse.cz>
5609 R:      Amir Goldstein <amir73il@gmail.com>
5610 L:      linux-fsdevel@vger.kernel.org
5611 S:      Maintained
5612 F:      fs/notify/fanotify/
5613 F:      include/linux/fanotify.h
5614 F:      include/uapi/linux/fanotify.h
5615
5616 FARSYNC SYNCHRONOUS DRIVER
5617 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5618 W:      http://www.farsite.co.uk/
5619 S:      Supported
5620 F:      drivers/net/wan/farsync.*
5621
5622 FAULT INJECTION SUPPORT
5623 M:      Akinobu Mita <akinobu.mita@gmail.com>
5624 S:      Supported
5625 F:      Documentation/fault-injection/
5626 F:      lib/fault-inject.c
5627
5628 FBTFT Framebuffer drivers
5629 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5630 S:      Maintained
5631 F:      drivers/staging/fbtft/
5632
5633 FC0011 TUNER DRIVER
5634 M:      Michael Buesch <m@bues.ch>
5635 L:      linux-media@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/media/tuners/fc0011.h
5638 F:      drivers/media/tuners/fc0011.c
5639
5640 FC2580 MEDIA DRIVER
5641 M:      Antti Palosaari <crope@iki.fi>
5642 L:      linux-media@vger.kernel.org
5643 W:      https://linuxtv.org
5644 W:      http://palosaari.fi/linux/
5645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5646 T:      git git://linuxtv.org/anttip/media_tree.git
5647 S:      Maintained
5648 F:      drivers/media/tuners/fc2580*
5649
5650 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5651 M:      Johannes Thumshirn <jth@kernel.org>
5652 L:      linux-scsi@vger.kernel.org
5653 W:      www.Open-FCoE.org
5654 S:      Supported
5655 F:      drivers/scsi/libfc/
5656 F:      drivers/scsi/fcoe/
5657 F:      include/scsi/fc/
5658 F:      include/scsi/libfc.h
5659 F:      include/scsi/libfcoe.h
5660 F:      include/uapi/scsi/fc/
5661
5662 FILE LOCKING (flock() and fcntl()/lockf())
5663 M:      Jeff Layton <jlayton@kernel.org>
5664 M:      "J. Bruce Fields" <bfields@fieldses.org>
5665 L:      linux-fsdevel@vger.kernel.org
5666 S:      Maintained
5667 F:      include/linux/fcntl.h
5668 F:      include/uapi/linux/fcntl.h
5669 F:      fs/fcntl.c
5670 F:      fs/locks.c
5671
5672 FILESYSTEMS (VFS and infrastructure)
5673 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5674 L:      linux-fsdevel@vger.kernel.org
5675 S:      Maintained
5676 F:      fs/*
5677 F:      include/linux/fs.h
5678 F:      include/uapi/linux/fs.h
5679
5680 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5681 M:      Riku Voipio <riku.voipio@iki.fi>
5682 L:      linux-hwmon@vger.kernel.org
5683 S:      Maintained
5684 F:      drivers/hwmon/f75375s.c
5685 F:      include/linux/f75375s.h
5686
5687 FIREWIRE AUDIO DRIVERS
5688 M:      Clemens Ladisch <clemens@ladisch.de>
5689 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5690 T:      git git://git.alsa-project.org/alsa-kernel.git
5691 S:      Maintained
5692 F:      sound/firewire/
5693
5694 FIREWIRE MEDIA DRIVERS (firedtv)
5695 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5696 L:      linux-media@vger.kernel.org
5697 L:      linux1394-devel@lists.sourceforge.net
5698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5699 S:      Maintained
5700 F:      drivers/media/firewire/
5701
5702 FIREWIRE SBP-2 TARGET
5703 M:      Chris Boot <bootc@bootc.net>
5704 L:      linux-scsi@vger.kernel.org
5705 L:      target-devel@vger.kernel.org
5706 L:      linux1394-devel@lists.sourceforge.net
5707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5708 S:      Maintained
5709 F:      drivers/target/sbp/
5710
5711 FIREWIRE SUBSYSTEM
5712 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5713 L:      linux1394-devel@lists.sourceforge.net
5714 W:      http://ieee1394.wiki.kernel.org/
5715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5716 S:      Maintained
5717 F:      drivers/firewire/
5718 F:      include/linux/firewire.h
5719 F:      include/uapi/linux/firewire*.h
5720 F:      tools/firewire/
5721
5722 FIRMWARE LOADER (request_firmware)
5723 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5724 L:      linux-kernel@vger.kernel.org
5725 S:      Maintained
5726 F:      Documentation/firmware_class/
5727 F:      drivers/base/firmware_loader/
5728 F:      include/linux/firmware.h
5729
5730 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5731 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5732 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5733 S:      Maintained
5734 F:      drivers/block/rsxx/
5735
5736 FLOPPY DRIVER
5737 M:      Jiri Kosina <jikos@kernel.org>
5738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5739 S:      Odd fixes
5740 F:      drivers/block/floppy.c
5741
5742 FMC SUBSYSTEM
5743 M:      Alessandro Rubini <rubini@gnudd.com>
5744 W:      http://www.ohwr.org/projects/fmc-bus
5745 S:      Supported
5746 F:      drivers/fmc/
5747 F:      include/linux/fmc*.h
5748 F:      include/linux/ipmi-fru.h
5749 K:      fmc_d.*register
5750
5751 FPGA MANAGER FRAMEWORK
5752 M:      Alan Tull <atull@kernel.org>
5753 M:      Moritz Fischer <mdf@kernel.org>
5754 L:      linux-fpga@vger.kernel.org
5755 S:      Maintained
5756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5757 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5758 F:      Documentation/fpga/
5759 F:      Documentation/driver-api/fpga/
5760 F:      Documentation/devicetree/bindings/fpga/
5761 F:      drivers/fpga/
5762 F:      include/linux/fpga/
5763 W:      http://www.rocketboards.org
5764
5765 FPGA DFL DRIVERS
5766 M:      Wu Hao <hao.wu@intel.com>
5767 L:      linux-fpga@vger.kernel.org
5768 S:      Maintained
5769 F:      Documentation/fpga/dfl.txt
5770 F:      include/uapi/linux/fpga-dfl.h
5771 F:      drivers/fpga/dfl*
5772
5773 FPU EMULATOR
5774 M:      Bill Metzenthen <billm@melbpc.org.au>
5775 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5776 S:      Maintained
5777 F:      arch/x86/math-emu/
5778
5779 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5780 L:      netdev@vger.kernel.org
5781 S:      Orphan
5782 F:      drivers/net/wan/dlci.c
5783 F:      drivers/net/wan/sdla.c
5784
5785 FRAMEBUFFER LAYER
5786 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5787 L:      dri-devel@lists.freedesktop.org
5788 L:      linux-fbdev@vger.kernel.org
5789 T:      git git://github.com/bzolnier/linux.git
5790 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5791 S:      Maintained
5792 F:      Documentation/fb/
5793 F:      drivers/video/
5794 F:      include/video/
5795 F:      include/linux/fb.h
5796 F:      include/uapi/video/
5797 F:      include/uapi/linux/fb.h
5798
5799 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5800 M:      Horia Geantă <horia.geanta@nxp.com>
5801 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5802 L:      linux-crypto@vger.kernel.org
5803 S:      Maintained
5804 F:      drivers/crypto/caam/
5805 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5806
5807 FREESCALE DIU FRAMEBUFFER DRIVER
5808 M:      Timur Tabi <timur@kernel.org>
5809 L:      linux-fbdev@vger.kernel.org
5810 S:      Maintained
5811 F:      drivers/video/fbdev/fsl-diu-fb.*
5812
5813 FREESCALE DMA DRIVER
5814 M:      Li Yang <leoyang.li@nxp.com>
5815 M:      Zhang Wei <zw@zh-kernel.org>
5816 L:      linuxppc-dev@lists.ozlabs.org
5817 S:      Maintained
5818 F:      drivers/dma/fsldma.*
5819
5820 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5821 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5822 L:      netdev@vger.kernel.org
5823 S:      Maintained
5824 F:      drivers/net/ethernet/freescale/gianfar*
5825 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5826
5827 FREESCALE GPMI NAND DRIVER
5828 M:      Han Xu <han.xu@nxp.com>
5829 L:      linux-mtd@lists.infradead.org
5830 S:      Maintained
5831 F:      drivers/mtd/nand/raw/gpmi-nand/*
5832
5833 FREESCALE I2C CPM DRIVER
5834 M:      Jochen Friedrich <jochen@scram.de>
5835 L:      linuxppc-dev@lists.ozlabs.org
5836 L:      linux-i2c@vger.kernel.org
5837 S:      Maintained
5838 F:      drivers/i2c/busses/i2c-cpm.c
5839
5840 FREESCALE IMX / MXC FEC DRIVER
5841 M:      Fugang Duan <fugang.duan@nxp.com>
5842 L:      netdev@vger.kernel.org
5843 S:      Maintained
5844 F:      drivers/net/ethernet/freescale/fec_main.c
5845 F:      drivers/net/ethernet/freescale/fec_ptp.c
5846 F:      drivers/net/ethernet/freescale/fec.h
5847 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5848
5849 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5850 M:      Sascha Hauer <s.hauer@pengutronix.de>
5851 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5852 L:      linux-fbdev@vger.kernel.org
5853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5854 S:      Maintained
5855 F:      include/linux/platform_data/video-imxfb.h
5856 F:      drivers/video/fbdev/imxfb.c
5857
5858 FREESCALE QORIQ DPAA ETHERNET DRIVER
5859 M:      Madalin Bucur <madalin.bucur@nxp.com>
5860 L:      netdev@vger.kernel.org
5861 S:      Maintained
5862 F:      drivers/net/ethernet/freescale/dpaa
5863
5864 FREESCALE QORIQ DPAA FMAN DRIVER
5865 M:      Madalin Bucur <madalin.bucur@nxp.com>
5866 L:      netdev@vger.kernel.org
5867 S:      Maintained
5868 F:      drivers/net/ethernet/freescale/fman
5869 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5870
5871 FREESCALE QORIQ PTP CLOCK DRIVER
5872 M:      Yangbo Lu <yangbo.lu@nxp.com>
5873 L:      netdev@vger.kernel.org
5874 S:      Maintained
5875 F:      drivers/ptp/ptp_qoriq.c
5876 F:      include/linux/fsl/ptp_qoriq.h
5877 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5878
5879 FREESCALE QUAD SPI DRIVER
5880 M:      Han Xu <han.xu@nxp.com>
5881 L:      linux-mtd@lists.infradead.org
5882 S:      Maintained
5883 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5884
5885 FREESCALE QUICC ENGINE LIBRARY
5886 M:      Qiang Zhao <qiang.zhao@nxp.com>
5887 L:      linuxppc-dev@lists.ozlabs.org
5888 S:      Maintained
5889 F:      drivers/soc/fsl/qe/
5890 F:      include/soc/fsl/*qe*.h
5891 F:      include/soc/fsl/*ucc*.h
5892
5893 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5894 M:      Li Yang <leoyang.li@nxp.com>
5895 L:      netdev@vger.kernel.org
5896 L:      linuxppc-dev@lists.ozlabs.org
5897 S:      Maintained
5898 F:      drivers/net/ethernet/freescale/ucc_geth*
5899
5900 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5901 M:      Zhao Qiang <qiang.zhao@nxp.com>
5902 L:      netdev@vger.kernel.org
5903 L:      linuxppc-dev@lists.ozlabs.org
5904 S:      Maintained
5905 F:      drivers/net/wan/fsl_ucc_hdlc*
5906
5907 FREESCALE QUICC ENGINE UCC UART DRIVER
5908 M:      Timur Tabi <timur@kernel.org>
5909 L:      linuxppc-dev@lists.ozlabs.org
5910 S:      Maintained
5911 F:      drivers/tty/serial/ucc_uart.c
5912
5913 FREESCALE SOC DRIVERS
5914 M:      Li Yang <leoyang.li@nxp.com>
5915 L:      linuxppc-dev@lists.ozlabs.org
5916 L:      linux-arm-kernel@lists.infradead.org
5917 S:      Maintained
5918 F:      Documentation/devicetree/bindings/soc/fsl/
5919 F:      drivers/soc/fsl/
5920 F:      include/linux/fsl/
5921
5922 FREESCALE SOC FS_ENET DRIVER
5923 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5924 L:      linuxppc-dev@lists.ozlabs.org
5925 L:      netdev@vger.kernel.org
5926 S:      Maintained
5927 F:      drivers/net/ethernet/freescale/fs_enet/
5928 F:      include/linux/fs_enet_pd.h
5929
5930 FREESCALE SOC SOUND DRIVERS
5931 M:      Timur Tabi <timur@kernel.org>
5932 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5933 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5934 R:      Fabio Estevam <fabio.estevam@nxp.com>
5935 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5936 L:      linuxppc-dev@lists.ozlabs.org
5937 S:      Maintained
5938 F:      sound/soc/fsl/fsl*
5939 F:      sound/soc/fsl/imx*
5940 F:      sound/soc/fsl/mpc8610_hpcd.c
5941
5942 FREESCALE USB PERIPHERAL DRIVERS
5943 M:      Li Yang <leoyang.li@nxp.com>
5944 L:      linux-usb@vger.kernel.org
5945 L:      linuxppc-dev@lists.ozlabs.org
5946 S:      Maintained
5947 F:      drivers/usb/gadget/udc/fsl*
5948
5949 FREEVXFS FILESYSTEM
5950 M:      Christoph Hellwig <hch@infradead.org>
5951 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5952 S:      Maintained
5953 F:      fs/freevxfs/
5954
5955 FREEZER
5956 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5957 M:      Pavel Machek <pavel@ucw.cz>
5958 L:      linux-pm@vger.kernel.org
5959 S:      Supported
5960 F:      Documentation/power/freezing-of-tasks.txt
5961 F:      include/linux/freezer.h
5962 F:      kernel/freezer.c
5963
5964 FRONTSWAP API
5965 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5966 L:      linux-kernel@vger.kernel.org
5967 S:      Maintained
5968 F:      mm/frontswap.c
5969 F:      include/linux/frontswap.h
5970
5971 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5972 M:      David Howells <dhowells@redhat.com>
5973 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5974 S:      Supported
5975 F:      Documentation/filesystems/caching/
5976 F:      fs/fscache/
5977 F:      include/linux/fscache*.h
5978
5979 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5980 M:      Theodore Y. Ts'o <tytso@mit.edu>
5981 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5982 L:      linux-fscrypt@vger.kernel.org
5983 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5985 S:      Supported
5986 F:      fs/crypto/
5987 F:      include/linux/fscrypt*.h
5988 F:      Documentation/filesystems/fscrypt.rst
5989
5990 FSI-ATTACHED I2C DRIVER
5991 M:      Eddie James <eajames@linux.vnet.ibm.com>
5992 L:      linux-i2c@vger.kernel.org
5993 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5994 S:      Maintained
5995 F:      drivers/i2c/busses/i2c-fsi.c
5996 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5997
5998 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5999 M:      Jan Kara <jack@suse.cz>
6000 R:      Amir Goldstein <amir73il@gmail.com>
6001 L:      linux-fsdevel@vger.kernel.org
6002 S:      Maintained
6003 F:      fs/notify/
6004 F:      include/linux/fsnotify*.h
6005
6006 FUJITSU LAPTOP EXTRAS
6007 M:      Jonathan Woithe <jwoithe@just42.net>
6008 L:      platform-driver-x86@vger.kernel.org
6009 S:      Maintained
6010 F:      drivers/platform/x86/fujitsu-laptop.c
6011
6012 FUJITSU M-5MO LS CAMERA ISP DRIVER
6013 M:      Kyungmin Park <kyungmin.park@samsung.com>
6014 M:      Heungjun Kim <riverful.kim@samsung.com>
6015 L:      linux-media@vger.kernel.org
6016 S:      Maintained
6017 F:      drivers/media/i2c/m5mols/
6018 F:      include/media/i2c/m5mols.h
6019
6020 FUJITSU TABLET EXTRAS
6021 M:      Robert Gerlach <khnz@gmx.de>
6022 L:      platform-driver-x86@vger.kernel.org
6023 S:      Maintained
6024 F:      drivers/platform/x86/fujitsu-tablet.c
6025
6026 FUSE: FILESYSTEM IN USERSPACE
6027 M:      Miklos Szeredi <miklos@szeredi.hu>
6028 L:      linux-fsdevel@vger.kernel.org
6029 W:      http://fuse.sourceforge.net/
6030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6031 S:      Maintained
6032 F:      fs/fuse/
6033 F:      include/uapi/linux/fuse.h
6034 F:      Documentation/filesystems/fuse.txt
6035
6036 FUTEX SUBSYSTEM
6037 M:      Thomas Gleixner <tglx@linutronix.de>
6038 M:      Ingo Molnar <mingo@redhat.com>
6039 R:      Peter Zijlstra <peterz@infradead.org>
6040 R:      Darren Hart <dvhart@infradead.org>
6041 L:      linux-kernel@vger.kernel.org
6042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6043 S:      Maintained
6044 F:      kernel/futex.c
6045 F:      kernel/futex_compat.c
6046 F:      include/asm-generic/futex.h
6047 F:      include/linux/futex.h
6048 F:      include/uapi/linux/futex.h
6049 F:      tools/testing/selftests/futex/
6050 F:      tools/perf/bench/futex*
6051 F:      Documentation/*futex*
6052
6053 GCC PLUGINS
6054 M:      Kees Cook <keescook@chromium.org>
6055 R:      Emese Revfy <re.emese@gmail.com>
6056 L:      kernel-hardening@lists.openwall.com
6057 S:      Maintained
6058 F:      scripts/gcc-plugins/
6059 F:      scripts/gcc-plugin.sh
6060 F:      scripts/Makefile.gcc-plugins
6061 F:      Documentation/gcc-plugins.txt
6062
6063 GASKET DRIVER FRAMEWORK
6064 M:      Rob Springer <rspringer@google.com>
6065 M:      John Joseph <jnjoseph@google.com>
6066 M:      Ben Chan <benchan@chromium.org>
6067 S:      Maintained
6068 F:      drivers/staging/gasket/
6069
6070 GCOV BASED KERNEL PROFILING
6071 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6072 S:      Maintained
6073 F:      kernel/gcov/
6074 F:      Documentation/dev-tools/gcov.rst
6075
6076 GDB KERNEL DEBUGGING HELPER SCRIPTS
6077 M:      Jan Kiszka <jan.kiszka@siemens.com>
6078 M:      Kieran Bingham <kbingham@kernel.org>
6079 S:      Supported
6080 F:      scripts/gdb/
6081
6082 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6083 M:      Achim Leubner <achim_leubner@adaptec.com>
6084 L:      linux-scsi@vger.kernel.org
6085 W:      http://www.icp-vortex.com/
6086 S:      Supported
6087 F:      drivers/scsi/gdt*
6088
6089 GEMTEK FM RADIO RECEIVER DRIVER
6090 M:      Hans Verkuil <hverkuil@xs4all.nl>
6091 L:      linux-media@vger.kernel.org
6092 T:      git git://linuxtv.org/media_tree.git
6093 W:      https://linuxtv.org
6094 S:      Maintained
6095 F:      drivers/media/radio/radio-gemtek*
6096
6097 GENERIC GPIO I2C DRIVER
6098 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6099 S:      Supported
6100 F:      drivers/i2c/busses/i2c-gpio.c
6101 F:      include/linux/platform_data/i2c-gpio.h
6102
6103 GENERIC GPIO I2C MULTIPLEXER DRIVER
6104 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6105 L:      linux-i2c@vger.kernel.org
6106 S:      Supported
6107 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6108 F:      include/linux/platform_data/i2c-mux-gpio.h
6109 F:      Documentation/i2c/muxes/i2c-mux-gpio
6110
6111 GENERIC HDLC (WAN) DRIVERS
6112 M:      Krzysztof Halasa <khc@pm.waw.pl>
6113 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6114 S:      Maintained
6115 F:      drivers/net/wan/c101.c
6116 F:      drivers/net/wan/hd6457*
6117 F:      drivers/net/wan/hdlc*
6118 F:      drivers/net/wan/n2.c
6119 F:      drivers/net/wan/pc300too.c
6120 F:      drivers/net/wan/pci200syn.c
6121 F:      drivers/net/wan/wanxl*
6122
6123 GENERIC INCLUDE/ASM HEADER FILES
6124 M:      Arnd Bergmann <arnd@arndb.de>
6125 L:      linux-arch@vger.kernel.org
6126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6127 S:      Maintained
6128 F:      include/asm-generic/
6129 F:      include/uapi/asm-generic/
6130
6131 GENERIC PHY FRAMEWORK
6132 M:      Kishon Vijay Abraham I <kishon@ti.com>
6133 L:      linux-kernel@vger.kernel.org
6134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6135 S:      Supported
6136 F:      drivers/phy/
6137 F:      include/linux/phy/
6138
6139 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6140 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6141 S:      Supported
6142 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6143
6144 GENERIC PM DOMAINS
6145 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6146 M:      Kevin Hilman <khilman@kernel.org>
6147 M:      Ulf Hansson <ulf.hansson@linaro.org>
6148 L:      linux-pm@vger.kernel.org
6149 S:      Supported
6150 F:      drivers/base/power/domain*.c
6151 F:      include/linux/pm_domain.h
6152 F:      Documentation/devicetree/bindings/power/power_domain.txt
6153
6154 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6155 M:      Eugen Hristev <eugen.hristev@microchip.com>
6156 L:      linux-input@vger.kernel.org
6157 S:      Maintained
6158 F:      drivers/input/touchscreen/resistive-adc-touch.c
6159
6160 GENERIC UIO DRIVER FOR PCI DEVICES
6161 M:      "Michael S. Tsirkin" <mst@redhat.com>
6162 L:      kvm@vger.kernel.org
6163 S:      Supported
6164 F:      drivers/uio/uio_pci_generic.c
6165
6166 GENWQE (IBM Generic Workqueue Card)
6167 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6168 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6169 S:      Supported
6170 F:      drivers/misc/genwqe/
6171
6172 GET_MAINTAINER SCRIPT
6173 M:      Joe Perches <joe@perches.com>
6174 S:      Maintained
6175 F:      scripts/get_maintainer.pl
6176
6177 GFS2 FILE SYSTEM
6178 M:      Bob Peterson <rpeterso@redhat.com>
6179 M:      Andreas Gruenbacher <agruenba@redhat.com>
6180 L:      cluster-devel@redhat.com
6181 W:      http://sources.redhat.com/cluster/
6182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6183 S:      Supported
6184 F:      Documentation/filesystems/gfs2*.txt
6185 F:      fs/gfs2/
6186 F:      include/uapi/linux/gfs2_ondisk.h
6187
6188 GIGASET ISDN DRIVERS
6189 M:      Paul Bolle <pebolle@tiscali.nl>
6190 L:      gigaset307x-common@lists.sourceforge.net
6191 W:      http://gigaset307x.sourceforge.net/
6192 S:      Odd Fixes
6193 F:      Documentation/isdn/README.gigaset
6194 F:      drivers/isdn/gigaset/
6195 F:      include/uapi/linux/gigaset_dev.h
6196
6197 GNSS SUBSYSTEM
6198 M:      Johan Hovold <johan@kernel.org>
6199 S:      Maintained
6200 F:      Documentation/ABI/testing/sysfs-class-gnss
6201 F:      Documentation/devicetree/bindings/gnss/
6202 F:      drivers/gnss/
6203 F:      include/linux/gnss.h
6204
6205 GO7007 MPEG CODEC
6206 M:      Hans Verkuil <hans.verkuil@cisco.com>
6207 L:      linux-media@vger.kernel.org
6208 S:      Maintained
6209 F:      drivers/media/usb/go7007/
6210
6211 GOODIX TOUCHSCREEN
6212 M:      Bastien Nocera <hadess@hadess.net>
6213 L:      linux-input@vger.kernel.org
6214 S:      Maintained
6215 F:      drivers/input/touchscreen/goodix.c
6216
6217 GPD POCKET FAN DRIVER
6218 M:      Hans de Goede <hdegoede@redhat.com>
6219 L:      platform-driver-x86@vger.kernel.org
6220 S:      Maintained
6221 F:      drivers/platform/x86/gpd-pocket-fan.c
6222
6223 GPIO ACPI SUPPORT
6224 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6225 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6226 L:      linux-gpio@vger.kernel.org
6227 L:      linux-acpi@vger.kernel.org
6228 S:      Maintained
6229 F:      Documentation/acpi/gpio-properties.txt
6230 F:      drivers/gpio/gpiolib-acpi.c
6231
6232 GPIO IR Transmitter
6233 M:      Sean Young <sean@mess.org>
6234 L:      linux-media@vger.kernel.org
6235 S:      Maintained
6236 F:      drivers/media/rc/gpio-ir-tx.c
6237
6238 GPIO MOCKUP DRIVER
6239 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6240 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6241 L:      linux-gpio@vger.kernel.org
6242 S:      Maintained
6243 F:      drivers/gpio/gpio-mockup.c
6244 F:      tools/testing/selftests/gpio/
6245
6246 GPIO SUBSYSTEM
6247 M:      Linus Walleij <linus.walleij@linaro.org>
6248 L:      linux-gpio@vger.kernel.org
6249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6250 S:      Maintained
6251 F:      Documentation/devicetree/bindings/gpio/
6252 F:      Documentation/driver-api/gpio/
6253 F:      Documentation/gpio/
6254 F:      Documentation/ABI/testing/gpio-cdev
6255 F:      Documentation/ABI/obsolete/sysfs-gpio
6256 F:      drivers/gpio/
6257 F:      include/linux/gpio/
6258 F:      include/linux/gpio.h
6259 F:      include/linux/of_gpio.h
6260 F:      include/asm-generic/gpio.h
6261 F:      include/uapi/linux/gpio.h
6262 F:      tools/gpio/
6263
6264 GRE DEMULTIPLEXER DRIVER
6265 M:      Dmitry Kozlov <xeb@mail.ru>
6266 L:      netdev@vger.kernel.org
6267 S:      Maintained
6268 F:      net/ipv4/gre_demux.c
6269 F:      net/ipv4/gre_offload.c
6270 F:      include/net/gre.h
6271
6272 GRETH 10/100/1G Ethernet MAC device driver
6273 M:      Andreas Larsson <andreas@gaisler.com>
6274 L:      netdev@vger.kernel.org
6275 S:      Maintained
6276 F:      drivers/net/ethernet/aeroflex/
6277
6278 GREYBUS AUDIO PROTOCOLS DRIVERS
6279 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6280 M:      Mark Greer <mgreer@animalcreek.com>
6281 S:      Maintained
6282 F:      drivers/staging/greybus/audio_apbridgea.c
6283 F:      drivers/staging/greybus/audio_apbridgea.h
6284 F:      drivers/staging/greybus/audio_codec.c
6285 F:      drivers/staging/greybus/audio_codec.h
6286 F:      drivers/staging/greybus/audio_gb.c
6287 F:      drivers/staging/greybus/audio_manager.c
6288 F:      drivers/staging/greybus/audio_manager.h
6289 F:      drivers/staging/greybus/audio_manager_module.c
6290 F:      drivers/staging/greybus/audio_manager_private.h
6291 F:      drivers/staging/greybus/audio_manager_sysfs.c
6292 F:      drivers/staging/greybus/audio_module.c
6293 F:      drivers/staging/greybus/audio_topology.c
6294
6295 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6296 M:      Viresh Kumar <vireshk@kernel.org>
6297 S:      Maintained
6298 F:      drivers/staging/greybus/authentication.c
6299 F:      drivers/staging/greybus/bootrom.c
6300 F:      drivers/staging/greybus/firmware.h
6301 F:      drivers/staging/greybus/fw-core.c
6302 F:      drivers/staging/greybus/fw-download.c
6303 F:      drivers/staging/greybus/fw-management.c
6304 F:      drivers/staging/greybus/greybus_authentication.h
6305 F:      drivers/staging/greybus/greybus_firmware.h
6306 F:      drivers/staging/greybus/hid.c
6307 F:      drivers/staging/greybus/i2c.c
6308 F:      drivers/staging/greybus/spi.c
6309 F:      drivers/staging/greybus/spilib.c
6310 F:      drivers/staging/greybus/spilib.h
6311
6312 GREYBUS LOOPBACK DRIVER
6313 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6314 S:      Maintained
6315 F:      drivers/staging/greybus/loopback.c
6316
6317 GREYBUS PLATFORM DRIVERS
6318 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6319 S:      Maintained
6320 F:      drivers/staging/greybus/arche-platform.c
6321 F:      drivers/staging/greybus/arche-apb-ctrl.c
6322 F:      drivers/staging/greybus/arche_platform.h
6323
6324 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6325 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6326 S:      Maintained
6327 F:      drivers/staging/greybus/sdio.c
6328 F:      drivers/staging/greybus/light.c
6329 F:      drivers/staging/greybus/gpio.c
6330 F:      drivers/staging/greybus/power_supply.c
6331 F:      drivers/staging/greybus/spi.c
6332 F:      drivers/staging/greybus/spilib.c
6333
6334 GREYBUS SUBSYSTEM
6335 M:      Johan Hovold <johan@kernel.org>
6336 M:      Alex Elder <elder@kernel.org>
6337 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6338 S:      Maintained
6339 F:      drivers/staging/greybus/
6340 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6341
6342 GREYBUS UART PROTOCOLS DRIVERS
6343 M:      David Lin <dtwlin@gmail.com>
6344 S:      Maintained
6345 F:      drivers/staging/greybus/uart.c
6346 F:      drivers/staging/greybus/log.c
6347
6348 GS1662 VIDEO SERIALIZER
6349 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6350 L:      linux-media@vger.kernel.org
6351 T:      git git://linuxtv.org/media_tree.git
6352 S:      Maintained
6353 F:      drivers/media/spi/gs1662.c
6354
6355 GSPCA FINEPIX SUBDRIVER
6356 M:      Frank Zago <frank@zago.net>
6357 L:      linux-media@vger.kernel.org
6358 T:      git git://linuxtv.org/media_tree.git
6359 S:      Maintained
6360 F:      drivers/media/usb/gspca/finepix.c
6361
6362 GSPCA GL860 SUBDRIVER
6363 M:      Olivier Lorin <o.lorin@laposte.net>
6364 L:      linux-media@vger.kernel.org
6365 T:      git git://linuxtv.org/media_tree.git
6366 S:      Maintained
6367 F:      drivers/media/usb/gspca/gl860/
6368
6369 GSPCA M5602 SUBDRIVER
6370 M:      Erik Andren <erik.andren@gmail.com>
6371 L:      linux-media@vger.kernel.org
6372 T:      git git://linuxtv.org/media_tree.git
6373 S:      Maintained
6374 F:      drivers/media/usb/gspca/m5602/
6375
6376 GSPCA PAC207 SONIXB SUBDRIVER
6377 M:      Hans Verkuil <hverkuil@xs4all.nl>
6378 L:      linux-media@vger.kernel.org
6379 T:      git git://linuxtv.org/media_tree.git
6380 S:      Odd Fixes
6381 F:      drivers/media/usb/gspca/pac207.c
6382
6383 GSPCA SN9C20X SUBDRIVER
6384 M:      Brian Johnson <brijohn@gmail.com>
6385 L:      linux-media@vger.kernel.org
6386 T:      git git://linuxtv.org/media_tree.git
6387 S:      Maintained
6388 F:      drivers/media/usb/gspca/sn9c20x.c
6389
6390 GSPCA T613 SUBDRIVER
6391 M:      Leandro Costantino <lcostantino@gmail.com>
6392 L:      linux-media@vger.kernel.org
6393 T:      git git://linuxtv.org/media_tree.git
6394 S:      Maintained
6395 F:      drivers/media/usb/gspca/t613.c
6396
6397 GSPCA USB WEBCAM DRIVER
6398 M:      Hans Verkuil <hverkuil@xs4all.nl>
6399 L:      linux-media@vger.kernel.org
6400 T:      git git://linuxtv.org/media_tree.git
6401 S:      Odd Fixes
6402 F:      drivers/media/usb/gspca/
6403
6404 GTP (GPRS Tunneling Protocol)
6405 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6406 M:      Harald Welte <laforge@gnumonks.org>
6407 L:      osmocom-net-gprs@lists.osmocom.org
6408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6409 S:      Maintained
6410 F:      drivers/net/gtp.c
6411
6412 GUID PARTITION TABLE (GPT)
6413 M:      Davidlohr Bueso <dave@stgolabs.net>
6414 L:      linux-efi@vger.kernel.org
6415 S:      Maintained
6416 F:      block/partitions/efi.*
6417
6418 H8/300 ARCHITECTURE
6419 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6420 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6421 W:      http://uclinux-h8.sourceforge.jp
6422 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6423 S:      Maintained
6424 F:      arch/h8300/
6425 F:      drivers/clocksource/h8300_*.c
6426 F:      drivers/clk/h8300/
6427 F:      drivers/irqchip/irq-renesas-h8*.c
6428
6429 HACKRF MEDIA DRIVER
6430 M:      Antti Palosaari <crope@iki.fi>
6431 L:      linux-media@vger.kernel.org
6432 W:      https://linuxtv.org
6433 W:      http://palosaari.fi/linux/
6434 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6435 T:      git git://linuxtv.org/anttip/media_tree.git
6436 S:      Maintained
6437 F:      drivers/media/usb/hackrf/
6438
6439 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6440 M:      Frank Seidel <frank@f-seidel.de>
6441 L:      platform-driver-x86@vger.kernel.org
6442 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6443 S:      Maintained
6444 F:      drivers/platform/x86/hdaps.c
6445
6446 HARDWARE MONITORING
6447 M:      Jean Delvare <jdelvare@suse.com>
6448 M:      Guenter Roeck <linux@roeck-us.net>
6449 L:      linux-hwmon@vger.kernel.org
6450 W:      http://hwmon.wiki.kernel.org/
6451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6452 S:      Maintained
6453 F:      Documentation/devicetree/bindings/hwmon/
6454 F:      Documentation/hwmon/
6455 F:      drivers/hwmon/
6456 F:      include/linux/hwmon*.h
6457
6458 HARDWARE RANDOM NUMBER GENERATOR CORE
6459 M:      Matt Mackall <mpm@selenic.com>
6460 M:      Herbert Xu <herbert@gondor.apana.org.au>
6461 L:      linux-crypto@vger.kernel.org
6462 S:      Odd fixes
6463 F:      Documentation/devicetree/bindings/rng/
6464 F:      Documentation/hw_random.txt
6465 F:      drivers/char/hw_random/
6466 F:      include/linux/hw_random.h
6467
6468 HARDWARE TRACING FACILITIES
6469 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6470 S:      Maintained
6471 F:      drivers/hwtracing/
6472
6473 HARDWARE SPINLOCK CORE
6474 M:      Ohad Ben-Cohen <ohad@wizery.com>
6475 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6476 L:      linux-remoteproc@vger.kernel.org
6477 S:      Maintained
6478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6479 F:      Documentation/devicetree/bindings/hwlock/
6480 F:      Documentation/hwspinlock.txt
6481 F:      drivers/hwspinlock/
6482 F:      include/linux/hwspinlock.h
6483
6484 HARMONY SOUND DRIVER
6485 L:      linux-parisc@vger.kernel.org
6486 S:      Maintained
6487 F:      sound/parisc/harmony.*
6488
6489 HDPVR USB VIDEO ENCODER DRIVER
6490 M:      Hans Verkuil <hverkuil@xs4all.nl>
6491 L:      linux-media@vger.kernel.org
6492 T:      git git://linuxtv.org/media_tree.git
6493 W:      https://linuxtv.org
6494 S:      Odd Fixes
6495 F:      drivers/media/usb/hdpvr/
6496
6497 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6498 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6499 S:      Supported
6500 F:      Documentation/watchdog/hpwdt.txt
6501 F:      drivers/watchdog/hpwdt.c
6502
6503 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6504 M:      Don Brace <don.brace@microsemi.com>
6505 L:      esc.storagedev@microsemi.com
6506 L:      linux-scsi@vger.kernel.org
6507 S:      Supported
6508 F:      Documentation/scsi/hpsa.txt
6509 F:      drivers/scsi/hpsa*.[ch]
6510 F:      include/linux/cciss*.h
6511 F:      include/uapi/linux/cciss*.h
6512
6513 HFI1 DRIVER
6514 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6515 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6516 L:      linux-rdma@vger.kernel.org
6517 S:      Supported
6518 F:      drivers/infiniband/hw/hfi1
6519
6520 HFS FILESYSTEM
6521 L:      linux-fsdevel@vger.kernel.org
6522 S:      Orphan
6523 F:      Documentation/filesystems/hfs.txt
6524 F:      fs/hfs/
6525
6526 HFSPLUS FILESYSTEM
6527 L:      linux-fsdevel@vger.kernel.org
6528 S:      Orphan
6529 F:      Documentation/filesystems/hfsplus.txt
6530 F:      fs/hfsplus/
6531
6532 HGA FRAMEBUFFER DRIVER
6533 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6534 L:      linux-nvidia@lists.surfsouth.com
6535 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6536 S:      Maintained
6537 F:      drivers/video/fbdev/hgafb.c
6538
6539 HIBERNATION (aka Software Suspend, aka swsusp)
6540 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6541 M:      Pavel Machek <pavel@ucw.cz>
6542 L:      linux-pm@vger.kernel.org
6543 B:      https://bugzilla.kernel.org
6544 S:      Supported
6545 F:      arch/x86/power/
6546 F:      drivers/base/power/
6547 F:      kernel/power/
6548 F:      include/linux/suspend.h
6549 F:      include/linux/freezer.h
6550 F:      include/linux/pm.h
6551 F:      arch/*/include/asm/suspend*.h
6552
6553 HID CORE LAYER
6554 M:      Jiri Kosina <jikos@kernel.org>
6555 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6556 L:      linux-input@vger.kernel.org
6557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6558 S:      Maintained
6559 F:      drivers/hid/
6560 F:      include/linux/hid*
6561 F:      include/uapi/linux/hid*
6562
6563 HID SENSOR HUB DRIVERS
6564 M:      Jiri Kosina <jikos@kernel.org>
6565 M:      Jonathan Cameron <jic23@kernel.org>
6566 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6567 L:      linux-input@vger.kernel.org
6568 L:      linux-iio@vger.kernel.org
6569 S:      Maintained
6570 F:      Documentation/hid/hid-sensor*
6571 F:      drivers/hid/hid-sensor-*
6572 F:      drivers/iio/*/hid-*
6573 F:      include/linux/hid-sensor-*
6574
6575 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6576 M:      Thomas Gleixner <tglx@linutronix.de>
6577 L:      linux-kernel@vger.kernel.org
6578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6579 S:      Maintained
6580 F:      Documentation/timers/
6581 F:      kernel/time/hrtimer.c
6582 F:      kernel/time/clockevents.c
6583 F:      kernel/time/timer_*.c
6584 F:      include/linux/clockchips.h
6585 F:      include/linux/hrtimer.h
6586
6587 HIGH-SPEED SCC DRIVER FOR AX.25
6588 L:      linux-hams@vger.kernel.org
6589 S:      Orphan
6590 F:      drivers/net/hamradio/dmascc.c
6591 F:      drivers/net/hamradio/scc.c
6592
6593 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6594 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6595 W:      http://www.highpoint-tech.com
6596 S:      Supported
6597 F:      Documentation/scsi/hptiop.txt
6598 F:      drivers/scsi/hptiop.c
6599
6600 HIPPI
6601 M:      Jes Sorensen <jes@trained-monkey.org>
6602 L:      linux-hippi@sunsite.dk
6603 S:      Maintained
6604 F:      include/linux/hippidevice.h
6605 F:      include/uapi/linux/if_hippi.h
6606 F:      net/802/hippi.c
6607 F:      drivers/net/hippi/
6608
6609 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6610 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6611 M:      Salil Mehta <salil.mehta@huawei.com>
6612 L:      netdev@vger.kernel.org
6613 W:      http://www.hisilicon.com
6614 S:      Maintained
6615 F:      drivers/net/ethernet/hisilicon/hns3/
6616
6617 HISILICON LPC BUS DRIVER
6618 M:      john.garry@huawei.com
6619 W:      http://www.hisilicon.com
6620 S:      Maintained
6621 F:      drivers/bus/hisi_lpc.c
6622 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6623
6624 HISILICON NETWORK SUBSYSTEM DRIVER
6625 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6626 M:      Salil Mehta <salil.mehta@huawei.com>
6627 L:      netdev@vger.kernel.org
6628 W:      http://www.hisilicon.com
6629 S:      Maintained
6630 F:      drivers/net/ethernet/hisilicon/
6631 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6632
6633 HISILICON PMU DRIVER
6634 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6635 W:      http://www.hisilicon.com
6636 S:      Supported
6637 F:      drivers/perf/hisilicon
6638 F:      Documentation/perf/hisi-pmu.txt
6639
6640 HISILICON ROCE DRIVER
6641 M:      Lijun Ou <oulijun@huawei.com>
6642 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6643 L:      linux-rdma@vger.kernel.org
6644 S:      Maintained
6645 F:      drivers/infiniband/hw/hns/
6646 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6647
6648 HISILICON SAS Controller
6649 M:      John Garry <john.garry@huawei.com>
6650 W:      http://www.hisilicon.com
6651 S:      Supported
6652 F:      drivers/scsi/hisi_sas/
6653 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6654
6655 HMM - Heterogeneous Memory Management
6656 M:      Jérôme Glisse <jglisse@redhat.com>
6657 L:      linux-mm@kvack.org
6658 S:      Maintained
6659 F:      mm/hmm*
6660 F:      include/linux/hmm*
6661 F:      Documentation/vm/hmm.rst
6662
6663 HOST AP DRIVER
6664 M:      Jouni Malinen <j@w1.fi>
6665 L:      linux-wireless@vger.kernel.org
6666 W:      http://w1.fi/hostap-driver.html
6667 S:      Obsolete
6668 F:      drivers/net/wireless/intersil/hostap/
6669
6670 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6671 L:      platform-driver-x86@vger.kernel.org
6672 S:      Orphan
6673 F:      drivers/platform/x86/tc1100-wmi.c
6674
6675 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6676 M:      Jaroslav Kysela <perex@perex.cz>
6677 S:      Maintained
6678 F:      drivers/net/ethernet/hp/hp100.*
6679
6680 HPET:   High Precision Event Timers driver
6681 M:      Clemens Ladisch <clemens@ladisch.de>
6682 S:      Maintained
6683 F:      Documentation/timers/hpet.txt
6684 F:      drivers/char/hpet.c
6685 F:      include/linux/hpet.h
6686 F:      include/uapi/linux/hpet.h
6687
6688 HPET:   x86
6689 S:      Orphan
6690 F:      arch/x86/kernel/hpet.c
6691 F:      arch/x86/include/asm/hpet.h
6692
6693 HPFS FILESYSTEM
6694 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6695 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6696 S:      Maintained
6697 F:      fs/hpfs/
6698
6699 HSI SUBSYSTEM
6700 M:      Sebastian Reichel <sre@kernel.org>
6701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6702 S:      Maintained
6703 F:      Documentation/ABI/testing/sysfs-bus-hsi
6704 F:      Documentation/driver-api/hsi.rst
6705 F:      drivers/hsi/
6706 F:      include/linux/hsi/
6707 F:      include/uapi/linux/hsi/
6708
6709 HSO 3G MODEM DRIVER
6710 L:      linux-usb@vger.kernel.org
6711 S:      Orphan
6712 F:      drivers/net/usb/hso.c
6713
6714 HSR NETWORK PROTOCOL
6715 M:      Arvid Brodin <arvid.brodin@alten.se>
6716 L:      netdev@vger.kernel.org
6717 S:      Maintained
6718 F:      net/hsr/
6719
6720 HT16K33 LED CONTROLLER DRIVER
6721 M:      Robin van der Gracht <robin@protonic.nl>
6722 S:      Maintained
6723 F:      drivers/auxdisplay/ht16k33.c
6724 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6725
6726 HTCPEN TOUCHSCREEN DRIVER
6727 M:      Pau Oliva Fora <pof@eslack.org>
6728 L:      linux-input@vger.kernel.org
6729 S:      Maintained
6730 F:      drivers/input/touchscreen/htcpen.c
6731
6732 HUAWEI ETHERNET DRIVER
6733 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6734 L:      netdev@vger.kernel.org
6735 S:      Supported
6736 F:      Documentation/networking/hinic.txt
6737 F:      drivers/net/ethernet/huawei/hinic/
6738
6739 HUGETLB FILESYSTEM
6740 M:      Mike Kravetz <mike.kravetz@oracle.com>
6741 L:      linux-mm@kvack.org
6742 S:      Maintained
6743 F:      fs/hugetlbfs/
6744 F:      mm/hugetlb.c
6745 F:      include/linux/hugetlb.h
6746 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6747 F:      Documentation/vm/hugetlbfs_reserv.rst
6748 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6749
6750 HVA ST MEDIA DRIVER
6751 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 W:      https://linuxtv.org
6755 S:      Supported
6756 F:      drivers/media/platform/sti/hva
6757
6758 HWPOISON MEMORY FAILURE HANDLING
6759 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6760 L:      linux-mm@kvack.org
6761 S:      Maintained
6762 F:      mm/memory-failure.c
6763 F:      mm/hwpoison-inject.c
6764
6765 Hyper-V CORE AND DRIVERS
6766 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6767 M:      Haiyang Zhang <haiyangz@microsoft.com>
6768 M:      Stephen Hemminger <sthemmin@microsoft.com>
6769 L:      devel@linuxdriverproject.org
6770 S:      Maintained
6771 F:      Documentation/networking/netvsc.txt
6772 F:      arch/x86/include/asm/mshyperv.h
6773 F:      arch/x86/include/asm/trace/hyperv.h
6774 F:      arch/x86/include/asm/hyperv-tlfs.h
6775 F:      arch/x86/kernel/cpu/mshyperv.c
6776 F:      arch/x86/hyperv
6777 F:      drivers/hid/hid-hyperv.c
6778 F:      drivers/hv/
6779 F:      drivers/input/serio/hyperv-keyboard.c
6780 F:      drivers/pci/controller/pci-hyperv.c
6781 F:      drivers/net/hyperv/
6782 F:      drivers/scsi/storvsc_drv.c
6783 F:      drivers/uio/uio_hv_generic.c
6784 F:      drivers/video/fbdev/hyperv_fb.c
6785 F:      net/vmw_vsock/hyperv_transport.c
6786 F:      include/linux/hyperv.h
6787 F:      include/uapi/linux/hyperv.h
6788 F:      tools/hv/
6789 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6790
6791 HYPERVISOR VIRTUAL CONSOLE DRIVER
6792 L:      linuxppc-dev@lists.ozlabs.org
6793 S:      Odd Fixes
6794 F:      drivers/tty/hvc/
6795
6796 I2C ACPI SUPPORT
6797 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6798 L:      linux-i2c@vger.kernel.org
6799 L:      linux-acpi@vger.kernel.org
6800 S:      Maintained
6801 F:      drivers/i2c/i2c-core-acpi.c
6802
6803 I2C MUXES
6804 M:      Peter Rosin <peda@axentia.se>
6805 L:      linux-i2c@vger.kernel.org
6806 S:      Maintained
6807 F:      Documentation/i2c/i2c-topology
6808 F:      Documentation/i2c/muxes/
6809 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6810 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6811 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6812 F:      drivers/i2c/i2c-mux.c
6813 F:      drivers/i2c/muxes/
6814 F:      include/linux/i2c-mux.h
6815
6816 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6817 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6818 L:      linux-i2c@vger.kernel.org
6819 S:      Maintained
6820 F:      drivers/i2c/busses/i2c-mv64xxx.c
6821
6822 I2C OVER PARALLEL PORT
6823 M:      Jean Delvare <jdelvare@suse.com>
6824 L:      linux-i2c@vger.kernel.org
6825 S:      Maintained
6826 F:      Documentation/i2c/busses/i2c-parport
6827 F:      Documentation/i2c/busses/i2c-parport-light
6828 F:      drivers/i2c/busses/i2c-parport.c
6829 F:      drivers/i2c/busses/i2c-parport-light.c
6830
6831 I2C SUBSYSTEM
6832 M:      Wolfram Sang <wsa@the-dreams.de>
6833 L:      linux-i2c@vger.kernel.org
6834 W:      https://i2c.wiki.kernel.org/
6835 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6837 S:      Maintained
6838 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6839 F:      Documentation/i2c/
6840 F:      drivers/i2c/*
6841 F:      include/linux/i2c.h
6842 F:      include/linux/i2c-dev.h
6843 F:      include/linux/i2c-smbus.h
6844 F:      include/uapi/linux/i2c.h
6845 F:      include/uapi/linux/i2c-*.h
6846
6847 I2C SUBSYSTEM HOST DRIVERS
6848 L:      linux-i2c@vger.kernel.org
6849 W:      https://i2c.wiki.kernel.org/
6850 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6852 S:      Odd Fixes
6853 F:      Documentation/devicetree/bindings/i2c/
6854 F:      drivers/i2c/algos/
6855 F:      drivers/i2c/busses/
6856
6857 I2C-TAOS-EVM DRIVER
6858 M:      Jean Delvare <jdelvare@suse.com>
6859 L:      linux-i2c@vger.kernel.org
6860 S:      Maintained
6861 F:      Documentation/i2c/busses/i2c-taos-evm
6862 F:      drivers/i2c/busses/i2c-taos-evm.c
6863
6864 I2C-TINY-USB DRIVER
6865 M:      Till Harbaum <till@harbaum.org>
6866 L:      linux-i2c@vger.kernel.org
6867 W:      http://www.harbaum.org/till/i2c_tiny_usb
6868 S:      Maintained
6869 F:      drivers/i2c/busses/i2c-tiny-usb.c
6870
6871 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6872 M:      Jean Delvare <jdelvare@suse.com>
6873 L:      linux-i2c@vger.kernel.org
6874 S:      Maintained
6875 F:      Documentation/i2c/busses/i2c-ali1535
6876 F:      Documentation/i2c/busses/i2c-ali1563
6877 F:      Documentation/i2c/busses/i2c-ali15x3
6878 F:      Documentation/i2c/busses/i2c-amd756
6879 F:      Documentation/i2c/busses/i2c-amd8111
6880 F:      Documentation/i2c/busses/i2c-i801
6881 F:      Documentation/i2c/busses/i2c-nforce2
6882 F:      Documentation/i2c/busses/i2c-piix4
6883 F:      Documentation/i2c/busses/i2c-sis5595
6884 F:      Documentation/i2c/busses/i2c-sis630
6885 F:      Documentation/i2c/busses/i2c-sis96x
6886 F:      Documentation/i2c/busses/i2c-via
6887 F:      Documentation/i2c/busses/i2c-viapro
6888 F:      drivers/i2c/busses/i2c-ali1535.c
6889 F:      drivers/i2c/busses/i2c-ali1563.c
6890 F:      drivers/i2c/busses/i2c-ali15x3.c
6891 F:      drivers/i2c/busses/i2c-amd756.c
6892 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6893 F:      drivers/i2c/busses/i2c-amd8111.c
6894 F:      drivers/i2c/busses/i2c-i801.c
6895 F:      drivers/i2c/busses/i2c-isch.c
6896 F:      drivers/i2c/busses/i2c-nforce2.c
6897 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6898 F:      drivers/i2c/busses/i2c-piix4.c
6899 F:      drivers/i2c/busses/i2c-sis5595.c
6900 F:      drivers/i2c/busses/i2c-sis630.c
6901 F:      drivers/i2c/busses/i2c-sis96x.c
6902 F:      drivers/i2c/busses/i2c-via.c
6903 F:      drivers/i2c/busses/i2c-viapro.c
6904
6905 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6906 M:      Hans de Goede <hdegoede@redhat.com>
6907 L:      linux-i2c@vger.kernel.org
6908 S:      Maintained
6909 F:      drivers/i2c/busses/i2c-cht-wc.c
6910
6911 I2C/SMBUS ISMT DRIVER
6912 M:      Seth Heasley <seth.heasley@intel.com>
6913 M:      Neil Horman <nhorman@tuxdriver.com>
6914 L:      linux-i2c@vger.kernel.org
6915 F:      drivers/i2c/busses/i2c-ismt.c
6916 F:      Documentation/i2c/busses/i2c-ismt
6917
6918 I2C/SMBUS STUB DRIVER
6919 M:      Jean Delvare <jdelvare@suse.com>
6920 L:      linux-i2c@vger.kernel.org
6921 S:      Maintained
6922 F:      drivers/i2c/i2c-stub.c
6923
6924 IA64 (Itanium) PLATFORM
6925 M:      Tony Luck <tony.luck@intel.com>
6926 M:      Fenghua Yu <fenghua.yu@intel.com>
6927 L:      linux-ia64@vger.kernel.org
6928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6929 S:      Maintained
6930 F:      arch/ia64/
6931
6932 IBM Power 842 compression accelerator
6933 M:      Haren Myneni <haren@us.ibm.com>
6934 S:      Supported
6935 F:      drivers/crypto/nx/Makefile
6936 F:      drivers/crypto/nx/Kconfig
6937 F:      drivers/crypto/nx/nx-842*
6938 F:      include/linux/sw842.h
6939 F:      crypto/842.c
6940 F:      lib/842/
6941
6942 IBM Power in-Nest Crypto Acceleration
6943 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6944 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6945 L:      linux-crypto@vger.kernel.org
6946 S:      Supported
6947 F:      drivers/crypto/nx/Makefile
6948 F:      drivers/crypto/nx/Kconfig
6949 F:      drivers/crypto/nx/nx-aes*
6950 F:      drivers/crypto/nx/nx-sha*
6951 F:      drivers/crypto/nx/nx.*
6952 F:      drivers/crypto/nx/nx_csbcpb.h
6953 F:      drivers/crypto/nx/nx_debugfs.h
6954
6955 IBM Power Linux RAID adapter
6956 M:      Brian King <brking@us.ibm.com>
6957 S:      Supported
6958 F:      drivers/scsi/ipr.*
6959
6960 IBM Power SRIOV Virtual NIC Device Driver
6961 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6962 M:      John Allen <jallen@linux.vnet.ibm.com>
6963 L:      netdev@vger.kernel.org
6964 S:      Supported
6965 F:      drivers/net/ethernet/ibm/ibmvnic.*
6966
6967 IBM Power Virtual Accelerator Switchboard
6968 M:      Sukadev Bhattiprolu
6969 L:      linuxppc-dev@lists.ozlabs.org
6970 S:      Supported
6971 F:      arch/powerpc/platforms/powernv/vas*
6972 F:      arch/powerpc/platforms/powernv/copy-paste.h
6973 F:      arch/powerpc/include/asm/vas.h
6974 F:      arch/powerpc/include/uapi/asm/vas.h
6975
6976 IBM Power Virtual Ethernet Device Driver
6977 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6978 L:      netdev@vger.kernel.org
6979 S:      Supported
6980 F:      drivers/net/ethernet/ibm/ibmveth.*
6981
6982 IBM Power Virtual FC Device Drivers
6983 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6984 L:      linux-scsi@vger.kernel.org
6985 S:      Supported
6986 F:      drivers/scsi/ibmvscsi/ibmvfc*
6987
6988 IBM Power Virtual Management Channel Driver
6989 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6990 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6991 S:      Supported
6992 F:      drivers/misc/ibmvmc.*
6993
6994 IBM Power Virtual SCSI Device Drivers
6995 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6996 L:      linux-scsi@vger.kernel.org
6997 S:      Supported
6998 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6999 F:      include/scsi/viosrp.h
7000
7001 IBM Power Virtual SCSI Device Target Driver
7002 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7003 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7004 L:      linux-scsi@vger.kernel.org
7005 L:      target-devel@vger.kernel.org
7006 S:      Supported
7007 F:      drivers/scsi/ibmvscsi_tgt/
7008
7009 IBM Power VMX Cryptographic instructions
7010 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7011 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7012 L:      linux-crypto@vger.kernel.org
7013 S:      Supported
7014 F:      drivers/crypto/vmx/Makefile
7015 F:      drivers/crypto/vmx/Kconfig
7016 F:      drivers/crypto/vmx/vmx.c
7017 F:      drivers/crypto/vmx/aes*
7018 F:      drivers/crypto/vmx/ghash*
7019 F:      drivers/crypto/vmx/ppc-xlate.pl
7020
7021 IBM ServeRAID RAID DRIVER
7022 S:      Orphan
7023 F:      drivers/scsi/ips.*
7024
7025 ICH LPC AND GPIO DRIVER
7026 M:      Peter Tyser <ptyser@xes-inc.com>
7027 S:      Maintained
7028 F:      drivers/mfd/lpc_ich.c
7029 F:      drivers/gpio/gpio-ich.c
7030
7031 IDE SUBSYSTEM
7032 M:      "David S. Miller" <davem@davemloft.net>
7033 L:      linux-ide@vger.kernel.org
7034 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7036 S:      Maintained
7037 F:      Documentation/ide/
7038 F:      drivers/ide/
7039 F:      include/linux/ide.h
7040
7041 IDE/ATAPI DRIVERS
7042 M:      Borislav Petkov <bp@alien8.de>
7043 L:      linux-ide@vger.kernel.org
7044 S:      Maintained
7045 F:      Documentation/cdrom/ide-cd
7046 F:      drivers/ide/ide-cd*
7047
7048 IDEAPAD LAPTOP EXTRAS DRIVER
7049 M:      Ike Panhc <ike.pan@canonical.com>
7050 L:      platform-driver-x86@vger.kernel.org
7051 W:      http://launchpad.net/ideapad-laptop
7052 S:      Maintained
7053 F:      drivers/platform/x86/ideapad-laptop.c
7054
7055 IDEAPAD LAPTOP SLIDEBAR DRIVER
7056 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7057 L:      linux-input@vger.kernel.org
7058 W:      https://github.com/o2genum/ideapad-slidebar
7059 S:      Maintained
7060 F:      drivers/input/misc/ideapad_slidebar.c
7061
7062 IDT VersaClock 5 CLOCK DRIVER
7063 M:      Marek Vasut <marek.vasut@gmail.com>
7064 S:      Maintained
7065 F:      drivers/clk/clk-versaclock5.c
7066
7067 IEEE 802.15.4 SUBSYSTEM
7068 M:      Alexander Aring <alex.aring@gmail.com>
7069 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7070 L:      linux-wpan@vger.kernel.org
7071 W:      http://wpan.cakelab.org/
7072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7074 S:      Maintained
7075 F:      net/ieee802154/
7076 F:      net/mac802154/
7077 F:      drivers/net/ieee802154/
7078 F:      include/linux/nl802154.h
7079 F:      include/linux/ieee802154.h
7080 F:      include/net/nl802154.h
7081 F:      include/net/mac802154.h
7082 F:      include/net/af_ieee802154.h
7083 F:      include/net/cfg802154.h
7084 F:      include/net/ieee802154_netdev.h
7085 F:      Documentation/networking/ieee802154.txt
7086
7087 IFE PROTOCOL
7088 M:      Yotam Gigi <yotam.gi@gmail.com>
7089 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7090 F:      net/ife
7091 F:      include/net/ife.h
7092 F:      include/uapi/linux/ife.h
7093
7094 IGORPLUG-USB IR RECEIVER
7095 M:      Sean Young <sean@mess.org>
7096 L:      linux-media@vger.kernel.org
7097 S:      Maintained
7098 F:      drivers/media/rc/igorplugusb.c
7099
7100 IGUANAWORKS USB IR TRANSCEIVER
7101 M:      Sean Young <sean@mess.org>
7102 L:      linux-media@vger.kernel.org
7103 S:      Maintained
7104 F:      drivers/media/rc/iguanair.c
7105
7106 IIO DIGITAL POTENTIOMETER DAC
7107 M:      Peter Rosin <peda@axentia.se>
7108 L:      linux-iio@vger.kernel.org
7109 S:      Maintained
7110 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7111 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7112 F:      drivers/iio/dac/dpot-dac.c
7113
7114 IIO ENVELOPE DETECTOR
7115 M:      Peter Rosin <peda@axentia.se>
7116 L:      linux-iio@vger.kernel.org
7117 S:      Maintained
7118 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7119 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7120 F:      drivers/iio/adc/envelope-detector.c
7121
7122 IIO MULTIPLEXER
7123 M:      Peter Rosin <peda@axentia.se>
7124 L:      linux-iio@vger.kernel.org
7125 S:      Maintained
7126 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7127 F:      drivers/iio/multiplexer/iio-mux.c
7128
7129 IIO SUBSYSTEM AND DRIVERS
7130 M:      Jonathan Cameron <jic23@kernel.org>
7131 R:      Hartmut Knaack <knaack.h@gmx.de>
7132 R:      Lars-Peter Clausen <lars@metafoo.de>
7133 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7134 L:      linux-iio@vger.kernel.org
7135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7136 S:      Maintained
7137 F:      Documentation/ABI/testing/configfs-iio*
7138 F:      Documentation/ABI/testing/sysfs-bus-iio*
7139 F:      Documentation/devicetree/bindings/iio/
7140 F:      drivers/iio/
7141 F:      drivers/staging/iio/
7142 F:      include/linux/iio/
7143 F:      tools/iio/
7144
7145 IIO UNIT CONVERTER
7146 M:      Peter Rosin <peda@axentia.se>
7147 L:      linux-iio@vger.kernel.org
7148 S:      Maintained
7149 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7150 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7151 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7152 F:      drivers/iio/afe/iio-rescale.c
7153
7154 IKANOS/ADI EAGLE ADSL USB DRIVER
7155 M:      Matthieu Castet <castet.matthieu@free.fr>
7156 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7157 S:      Maintained
7158 F:      drivers/usb/atm/ueagle-atm.c
7159
7160 IMGTEC ASCII LCD DRIVER
7161 M:      Paul Burton <paul.burton@mips.com>
7162 S:      Maintained
7163 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7164 F:      drivers/auxdisplay/img-ascii-lcd.c
7165
7166 IMGTEC IR DECODER DRIVER
7167 M:      James Hogan <jhogan@kernel.org>
7168 S:      Maintained
7169 F:      drivers/media/rc/img-ir/
7170
7171 IMON SOUNDGRAPH USB IR RECEIVER
7172 M:      Sean Young <sean@mess.org>
7173 L:      linux-media@vger.kernel.org
7174 S:      Maintained
7175 F:      drivers/media/rc/imon_raw.c
7176 F:      drivers/media/rc/imon.c
7177
7178 IMS TWINTURBO FRAMEBUFFER DRIVER
7179 L:      linux-fbdev@vger.kernel.org
7180 S:      Orphan
7181 F:      drivers/video/fbdev/imsttfb.c
7182
7183 INA209 HARDWARE MONITOR DRIVER
7184 M:      Guenter Roeck <linux@roeck-us.net>
7185 L:      linux-hwmon@vger.kernel.org
7186 S:      Maintained
7187 F:      Documentation/hwmon/ina209
7188 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7189 F:      drivers/hwmon/ina209.c
7190
7191 INA2XX HARDWARE MONITOR DRIVER
7192 M:      Guenter Roeck <linux@roeck-us.net>
7193 L:      linux-hwmon@vger.kernel.org
7194 S:      Maintained
7195 F:      Documentation/hwmon/ina2xx
7196 F:      drivers/hwmon/ina2xx.c
7197 F:      include/linux/platform_data/ina2xx.h
7198
7199 INDUSTRY PACK SUBSYSTEM (IPACK)
7200 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7201 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7202 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7203 L:      industrypack-devel@lists.sourceforge.net
7204 W:      http://industrypack.sourceforge.net
7205 S:      Maintained
7206 F:      drivers/ipack/
7207
7208 INFINIBAND SUBSYSTEM
7209 M:      Doug Ledford <dledford@redhat.com>
7210 M:      Jason Gunthorpe <jgg@mellanox.com>
7211 L:      linux-rdma@vger.kernel.org
7212 W:      https://github.com/linux-rdma/rdma-core
7213 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7215 S:      Supported
7216 F:      Documentation/devicetree/bindings/infiniband/
7217 F:      Documentation/infiniband/
7218 F:      drivers/infiniband/
7219 F:      include/uapi/linux/if_infiniband.h
7220 F:      include/uapi/rdma/
7221 F:      include/rdma/
7222
7223 INGENIC JZ4780 DMA Driver
7224 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7225 S:      Maintained
7226 F:      drivers/dma/dma-jz4780.c
7227
7228 INGENIC JZ4780 NAND DRIVER
7229 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7230 L:      linux-mtd@lists.infradead.org
7231 S:      Maintained
7232 F:      drivers/mtd/nand/raw/jz4780_*
7233
7234 INOTIFY
7235 M:      Jan Kara <jack@suse.cz>
7236 R:      Amir Goldstein <amir73il@gmail.com>
7237 L:      linux-fsdevel@vger.kernel.org
7238 S:      Maintained
7239 F:      Documentation/filesystems/inotify.txt
7240 F:      fs/notify/inotify/
7241 F:      include/linux/inotify.h
7242 F:      include/uapi/linux/inotify.h
7243
7244 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7245 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7246 L:      linux-input@vger.kernel.org
7247 Q:      http://patchwork.kernel.org/project/linux-input/list/
7248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7249 S:      Maintained
7250 F:      drivers/input/
7251 F:      include/linux/input.h
7252 F:      include/uapi/linux/input.h
7253 F:      include/uapi/linux/input-event-codes.h
7254 F:      include/linux/input/
7255 F:      Documentation/devicetree/bindings/input/
7256 F:      Documentation/devicetree/bindings/serio/
7257 F:      Documentation/input/
7258
7259 INPUT MULTITOUCH (MT) PROTOCOL
7260 M:      Henrik Rydberg <rydberg@bitmath.org>
7261 L:      linux-input@vger.kernel.org
7262 S:      Odd fixes
7263 F:      Documentation/input/multi-touch-protocol.rst
7264 F:      drivers/input/input-mt.c
7265 K:      \b(ABS|SYN)_MT_
7266
7267 INSIDE SECURE CRYPTO DRIVER
7268 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7269 F:      drivers/crypto/inside-secure/
7270 S:      Maintained
7271 L:      linux-crypto@vger.kernel.org
7272
7273 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7274 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7275 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7276 L:      linux-integrity@vger.kernel.org
7277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7278 S:      Supported
7279 F:      security/integrity/ima/
7280
7281 INTEL 810/815 FRAMEBUFFER DRIVER
7282 M:      Antonino Daplas <adaplas@gmail.com>
7283 L:      linux-fbdev@vger.kernel.org
7284 S:      Maintained
7285 F:      drivers/video/fbdev/i810/
7286
7287 INTEL ASoC DRIVERS
7288 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7289 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7290 M:      Jie Yang <yang.jie@linux.intel.com>
7291 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7292 S:      Supported
7293 F:      sound/soc/intel/
7294
7295 INTEL C600 SERIES SAS CONTROLLER DRIVER
7296 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7297 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7298 L:      linux-scsi@vger.kernel.org
7299 T:      git git://git.code.sf.net/p/intel-sas/isci
7300 S:      Supported
7301 F:      drivers/scsi/isci/
7302
7303 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7304 M:      Jani Nikula <jani.nikula@linux.intel.com>
7305 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7306 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7307 L:      intel-gfx@lists.freedesktop.org
7308 W:      https://01.org/linuxgraphics/
7309 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7310 C:      irc://chat.freenode.net/intel-gfx
7311 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7312 T:      git git://anongit.freedesktop.org/drm-intel
7313 S:      Supported
7314 F:      drivers/gpu/drm/i915/
7315 F:      include/drm/i915*
7316 F:      include/uapi/drm/i915_drm.h
7317 F:      Documentation/gpu/i915.rst
7318
7319 INTEL ETHERNET DRIVERS
7320 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7321 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7322 W:      http://www.intel.com/support/feedback.htm
7323 W:      http://e1000.sourceforge.net/
7324 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7327 S:      Supported
7328 F:      Documentation/networking/e100.rst
7329 F:      Documentation/networking/e1000.rst
7330 F:      Documentation/networking/e1000e.txt
7331 F:      Documentation/networking/igb.txt
7332 F:      Documentation/networking/igbvf.txt
7333 F:      Documentation/networking/ixgb.txt
7334 F:      Documentation/networking/ixgbe.txt
7335 F:      Documentation/networking/ixgbevf.txt
7336 F:      Documentation/networking/i40e.txt
7337 F:      Documentation/networking/i40evf.txt
7338 F:      Documentation/networking/ice.txt
7339 F:      drivers/net/ethernet/intel/
7340 F:      drivers/net/ethernet/intel/*/
7341 F:      include/linux/avf/virtchnl.h
7342
7343 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7344 M:      Maik Broemme <mbroemme@libmpq.org>
7345 L:      linux-fbdev@vger.kernel.org
7346 S:      Maintained
7347 F:      Documentation/fb/intelfb.txt
7348 F:      drivers/video/fbdev/intelfb/
7349
7350 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7351 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7352 M:      Zhi Wang <zhi.a.wang@intel.com>
7353 L:      intel-gvt-dev@lists.freedesktop.org
7354 L:      intel-gfx@lists.freedesktop.org
7355 W:      https://01.org/igvt-g
7356 T:      git https://github.com/intel/gvt-linux.git
7357 S:      Supported
7358 F:      drivers/gpu/drm/i915/gvt/
7359
7360 INTEL HID EVENT DRIVER
7361 M:      Alex Hung <alex.hung@canonical.com>
7362 L:      platform-driver-x86@vger.kernel.org
7363 S:      Maintained
7364 F:      drivers/platform/x86/intel-hid.c
7365
7366 INTEL I/OAT DMA DRIVER
7367 M:      Dave Jiang <dave.jiang@intel.com>
7368 R:      Dan Williams <dan.j.williams@intel.com>
7369 L:      dmaengine@vger.kernel.org
7370 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7371 S:      Supported
7372 F:      drivers/dma/ioat*
7373
7374 INTEL IDLE DRIVER
7375 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7376 M:      Len Brown <lenb@kernel.org>
7377 L:      linux-pm@vger.kernel.org
7378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7379 B:      https://bugzilla.kernel.org
7380 S:      Supported
7381 F:      drivers/idle/intel_idle.c
7382
7383 INTEL INTEGRATED SENSOR HUB DRIVER
7384 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7385 M:      Jiri Kosina <jikos@kernel.org>
7386 L:      linux-input@vger.kernel.org
7387 S:      Maintained
7388 F:      drivers/hid/intel-ish-hid/
7389
7390 INTEL IOMMU (VT-d)
7391 M:      David Woodhouse <dwmw2@infradead.org>
7392 L:      iommu@lists.linux-foundation.org
7393 T:      git git://git.infradead.org/iommu-2.6.git
7394 S:      Supported
7395 F:      drivers/iommu/intel-iommu.c
7396 F:      include/linux/intel-iommu.h
7397
7398 INTEL IOP-ADMA DMA DRIVER
7399 R:      Dan Williams <dan.j.williams@intel.com>
7400 S:      Odd fixes
7401 F:      drivers/dma/iop-adma.c
7402
7403 INTEL IPU3 CSI-2 CIO2 DRIVER
7404 M:      Yong Zhi <yong.zhi@intel.com>
7405 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7406 M:      Bingbu Cao <bingbu.cao@intel.com>
7407 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7408 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7409 L:      linux-media@vger.kernel.org
7410 S:      Maintained
7411 F:      drivers/media/pci/intel/ipu3/
7412 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7413
7414 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7415 M:      Krzysztof Halasa <khalasa@piap.pl>
7416 S:      Maintained
7417 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7418 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7419 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7420 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7421 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7422 F:      drivers/net/wan/ixp4xx_hss.c
7423
7424 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7425 M:      Deepak Saxena <dsaxena@plexity.net>
7426 S:      Maintained
7427 F:      drivers/char/hw_random/ixp4xx-rng.c
7428
7429 INTEL MANAGEMENT ENGINE (mei)
7430 M:      Tomas Winkler <tomas.winkler@intel.com>
7431 L:      linux-kernel@vger.kernel.org
7432 S:      Supported
7433 F:      include/uapi/linux/mei.h
7434 F:      include/linux/mei_cl_bus.h
7435 F:      drivers/misc/mei/*
7436 F:      drivers/watchdog/mei_wdt.c
7437 F:      Documentation/misc-devices/mei/*
7438 F:      samples/mei/*
7439
7440 INTEL MENLOW THERMAL DRIVER
7441 M:      Sujith Thomas <sujith.thomas@intel.com>
7442 L:      platform-driver-x86@vger.kernel.org
7443 W:      https://01.org/linux-acpi
7444 S:      Supported
7445 F:      drivers/platform/x86/intel_menlow.c
7446
7447 INTEL MERRIFIELD GPIO DRIVER
7448 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7449 L:      linux-gpio@vger.kernel.org
7450 S:      Maintained
7451 F:      drivers/gpio/gpio-merrifield.c
7452
7453 INTEL MIC DRIVERS (mic)
7454 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7455 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7456 S:      Supported
7457 W:      https://github.com/sudeepdutt/mic
7458 W:      http://software.intel.com/en-us/mic-developer
7459 F:      include/linux/mic_bus.h
7460 F:      include/linux/scif.h
7461 F:      include/uapi/linux/mic_common.h
7462 F:      include/uapi/linux/mic_ioctl.h
7463 F:      include/uapi/linux/scif_ioctl.h
7464 F:      drivers/misc/mic/
7465 F:      drivers/dma/mic_x100_dma.c
7466 F:      drivers/dma/mic_x100_dma.h
7467 F:      Documentation/mic/
7468
7469 INTEL PMC CORE DRIVER
7470 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7471 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7472 L:      platform-driver-x86@vger.kernel.org
7473 S:      Maintained
7474 F:      arch/x86/include/asm/pmc_core.h
7475 F:      drivers/platform/x86/intel_pmc_core*
7476
7477 INTEL PMC/P-Unit IPC DRIVER
7478 M:      Zha Qipeng<qipeng.zha@intel.com>
7479 L:      platform-driver-x86@vger.kernel.org
7480 S:      Maintained
7481 F:      drivers/platform/x86/intel_pmc_ipc.c
7482 F:      drivers/platform/x86/intel_punit_ipc.c
7483 F:      arch/x86/include/asm/intel_pmc_ipc.h
7484 F:      arch/x86/include/asm/intel_punit_ipc.h
7485
7486 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7487 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7488 L:      linux-wireless@vger.kernel.org
7489 S:      Maintained
7490 F:      Documentation/networking/README.ipw2100
7491 F:      Documentation/networking/README.ipw2200
7492 F:      drivers/net/wireless/intel/ipw2x00/
7493
7494 INTEL PSTATE DRIVER
7495 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7496 M:      Len Brown <lenb@kernel.org>
7497 L:      linux-pm@vger.kernel.org
7498 S:      Supported
7499 F:      drivers/cpufreq/intel_pstate.c
7500
7501 INTEL RDMA RNIC DRIVER
7502 M:      Faisal Latif <faisal.latif@intel.com>
7503 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7504 L:      linux-rdma@vger.kernel.org
7505 S:      Supported
7506 F:      drivers/infiniband/hw/i40iw/
7507 F:      include/uapi/rdma/i40iw-abi.h
7508
7509 INTEL SHA MULTIBUFFER DRIVER
7510 M:      Megha Dey <megha.dey@linux.intel.com>
7511 R:      Tim Chen <tim.c.chen@linux.intel.com>
7512 L:      linux-crypto@vger.kernel.org
7513 S:      Supported
7514 F:      arch/x86/crypto/sha*-mb/
7515 F:      crypto/mcryptd.c
7516
7517 INTEL TELEMETRY DRIVER
7518 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7519 L:      platform-driver-x86@vger.kernel.org
7520 S:      Maintained
7521 F:      arch/x86/include/asm/intel_telemetry.h
7522 F:      drivers/platform/x86/intel_telemetry*
7523
7524 INTEL VIRTUAL BUTTON DRIVER
7525 M:      AceLan Kao <acelan.kao@canonical.com>
7526 L:      platform-driver-x86@vger.kernel.org
7527 S:      Maintained
7528 F:      drivers/platform/x86/intel-vbtn.c
7529
7530 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7531 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7532 L:      linux-wireless@vger.kernel.org
7533 S:      Supported
7534 F:      drivers/net/wireless/intel/iwlegacy/
7535
7536 INTEL WIRELESS WIFI LINK (iwlwifi)
7537 M:      Johannes Berg <johannes.berg@intel.com>
7538 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7539 M:      Luca Coelho <luciano.coelho@intel.com>
7540 M:      Intel Linux Wireless <linuxwifi@intel.com>
7541 L:      linux-wireless@vger.kernel.org
7542 W:      http://intellinuxwireless.org
7543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7544 S:      Supported
7545 F:      drivers/net/wireless/intel/iwlwifi/
7546
7547 INTEL WIRELESS WIMAX CONNECTION 2400
7548 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7549 M:      linux-wimax@intel.com
7550 L:      wimax@linuxwimax.org (subscribers-only)
7551 S:      Supported
7552 W:      http://linuxwimax.org
7553 F:      Documentation/wimax/README.i2400m
7554 F:      drivers/net/wimax/i2400m/
7555 F:      include/uapi/linux/wimax/i2400m.h
7556
7557 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7558 M:      Mario Limonciello <mario.limonciello@dell.com>
7559 S:      Maintained
7560 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7561
7562 INTEL(R) TRACE HUB
7563 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7564 S:      Supported
7565 F:      Documentation/trace/intel_th.rst
7566 F:      drivers/hwtracing/intel_th/
7567
7568 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7569 M:      Ning Sun <ning.sun@intel.com>
7570 L:      tboot-devel@lists.sourceforge.net
7571 W:      http://tboot.sourceforge.net
7572 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7573 S:      Supported
7574 F:      Documentation/intel_txt.txt
7575 F:      include/linux/tboot.h
7576 F:      arch/x86/kernel/tboot.c
7577
7578 INTEL-MID GPIO DRIVER
7579 M:      David Cohen <david.a.cohen@linux.intel.com>
7580 L:      linux-gpio@vger.kernel.org
7581 S:      Maintained
7582 F:      drivers/gpio/gpio-intel-mid.c
7583
7584 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7585 M:      Linus Walleij <linus.walleij@linaro.org>
7586 L:      linux-iio@vger.kernel.org
7587 S:      Maintained
7588 F:      drivers/iio/gyro/mpu3050*
7589 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7590
7591 IOC3 ETHERNET DRIVER
7592 M:      Ralf Baechle <ralf@linux-mips.org>
7593 L:      linux-mips@linux-mips.org
7594 S:      Maintained
7595 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7596
7597 IOC3 SERIAL DRIVER
7598 M:      Pat Gefre <pfg@sgi.com>
7599 L:      linux-serial@vger.kernel.org
7600 S:      Maintained
7601 F:      drivers/tty/serial/ioc3_serial.c
7602
7603 IOMMU DRIVERS
7604 M:      Joerg Roedel <joro@8bytes.org>
7605 L:      iommu@lists.linux-foundation.org
7606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7607 S:      Maintained
7608 F:      Documentation/devicetree/bindings/iommu/
7609 F:      drivers/iommu/
7610 F:      include/linux/iommu.h
7611 F:      include/linux/of_iommu.h
7612 F:      include/linux/iova.h
7613
7614 IP MASQUERADING
7615 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7616 S:      Maintained
7617 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7618
7619 IPMI SUBSYSTEM
7620 M:      Corey Minyard <minyard@acm.org>
7621 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7622 W:      http://openipmi.sourceforge.net/
7623 S:      Supported
7624 F:      Documentation/IPMI.txt
7625 F:      drivers/char/ipmi/
7626 F:      include/linux/ipmi*
7627 F:      include/uapi/linux/ipmi*
7628
7629 IPS SCSI RAID DRIVER
7630 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7631 L:      linux-scsi@vger.kernel.org
7632 W:      http://www.adaptec.com/
7633 S:      Maintained
7634 F:      drivers/scsi/ips*
7635
7636 IPVS
7637 M:      Wensong Zhang <wensong@linux-vs.org>
7638 M:      Simon Horman <horms@verge.net.au>
7639 M:      Julian Anastasov <ja@ssi.bg>
7640 L:      netdev@vger.kernel.org
7641 L:      lvs-devel@vger.kernel.org
7642 S:      Maintained
7643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7645 F:      Documentation/networking/ipvs-sysctl.txt
7646 F:      include/net/ip_vs.h
7647 F:      include/uapi/linux/ip_vs.h
7648 F:      net/netfilter/ipvs/
7649
7650 IPWIRELESS DRIVER
7651 M:      Jiri Kosina <jikos@kernel.org>
7652 M:      David Sterba <dsterba@suse.com>
7653 S:      Odd Fixes
7654 F:      drivers/tty/ipwireless/
7655
7656 IPX NETWORK LAYER
7657 L:      netdev@vger.kernel.org
7658 S:      Obsolete
7659 F:      include/uapi/linux/ipx.h
7660 F:      drivers/staging/ipx/
7661
7662 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7663 M:      Marc Zyngier <marc.zyngier@arm.com>
7664 S:      Maintained
7665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7666 F:      Documentation/IRQ-domain.txt
7667 F:      include/linux/irqdomain.h
7668 F:      kernel/irq/irqdomain.c
7669 F:      kernel/irq/msi.c
7670
7671 IRQ SUBSYSTEM
7672 M:      Thomas Gleixner <tglx@linutronix.de>
7673 L:      linux-kernel@vger.kernel.org
7674 S:      Maintained
7675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7676 F:      kernel/irq/
7677
7678 IRQCHIP DRIVERS
7679 M:      Thomas Gleixner <tglx@linutronix.de>
7680 M:      Jason Cooper <jason@lakedaemon.net>
7681 M:      Marc Zyngier <marc.zyngier@arm.com>
7682 L:      linux-kernel@vger.kernel.org
7683 S:      Maintained
7684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7685 F:      Documentation/devicetree/bindings/interrupt-controller/
7686 F:      drivers/irqchip/
7687
7688 ISA
7689 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7690 S:      Maintained
7691 F:      Documentation/isa.txt
7692 F:      drivers/base/isa.c
7693 F:      include/linux/isa.h
7694
7695 ISA RADIO MODULE
7696 M:      Hans Verkuil <hverkuil@xs4all.nl>
7697 L:      linux-media@vger.kernel.org
7698 T:      git git://linuxtv.org/media_tree.git
7699 W:      https://linuxtv.org
7700 S:      Maintained
7701 F:      drivers/media/radio/radio-isa*
7702
7703 ISAPNP
7704 M:      Jaroslav Kysela <perex@perex.cz>
7705 S:      Maintained
7706 F:      Documentation/isapnp.txt
7707 F:      drivers/pnp/isapnp/
7708 F:      include/linux/isapnp.h
7709
7710 ISCSI
7711 M:      Lee Duncan <lduncan@suse.com>
7712 M:      Chris Leech <cleech@redhat.com>
7713 L:      open-iscsi@googlegroups.com
7714 W:      www.open-iscsi.com
7715 S:      Maintained
7716 F:      drivers/scsi/*iscsi*
7717 F:      include/scsi/*iscsi*
7718
7719 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7720 M:      Peter Jones <pjones@redhat.com>
7721 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7722 S:      Maintained
7723 F:      drivers/firmware/iscsi_ibft*
7724
7725 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7726 M:      Sagi Grimberg <sagi@grimberg.me>
7727 M:      Max Gurtovoy <maxg@mellanox.com>
7728 L:      linux-rdma@vger.kernel.org
7729 S:      Supported
7730 W:      http://www.openfabrics.org
7731 W:      www.open-iscsi.org
7732 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7733 F:      drivers/infiniband/ulp/iser/
7734
7735 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7736 M:      Sagi Grimberg <sagi@grimberg.me>
7737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7738 L:      linux-rdma@vger.kernel.org
7739 L:      target-devel@vger.kernel.org
7740 S:      Supported
7741 W:      http://www.linux-iscsi.org
7742 F:      drivers/infiniband/ulp/isert
7743
7744 ISDN SUBSYSTEM
7745 M:      Karsten Keil <isdn@linux-pingi.de>
7746 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7747 L:      netdev@vger.kernel.org
7748 W:      http://www.isdn4linux.de
7749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7750 S:      Maintained
7751 F:      Documentation/isdn/
7752 F:      drivers/isdn/
7753 F:      include/linux/isdn.h
7754 F:      include/linux/isdn/
7755 F:      include/uapi/linux/isdn.h
7756 F:      include/uapi/linux/isdn/
7757
7758 ISDN SUBSYSTEM (Eicon active card driver)
7759 M:      Armin Schindler <mac@melware.de>
7760 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7761 W:      http://www.melware.de
7762 S:      Maintained
7763 F:      drivers/isdn/hardware/eicon/
7764
7765 IT87 HARDWARE MONITORING DRIVER
7766 M:      Jean Delvare <jdelvare@suse.com>
7767 L:      linux-hwmon@vger.kernel.org
7768 S:      Maintained
7769 F:      Documentation/hwmon/it87
7770 F:      drivers/hwmon/it87.c
7771
7772 IT913X MEDIA DRIVER
7773 M:      Antti Palosaari <crope@iki.fi>
7774 L:      linux-media@vger.kernel.org
7775 W:      https://linuxtv.org
7776 W:      http://palosaari.fi/linux/
7777 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7778 T:      git git://linuxtv.org/anttip/media_tree.git
7779 S:      Maintained
7780 F:      drivers/media/tuners/it913x*
7781
7782 IVTV VIDEO4LINUX DRIVER
7783 M:      Andy Walls <awalls@md.metrocast.net>
7784 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7785 L:      linux-media@vger.kernel.org
7786 T:      git git://linuxtv.org/media_tree.git
7787 W:      http://www.ivtvdriver.org
7788 S:      Maintained
7789 F:      Documentation/media/v4l-drivers/ivtv*
7790 F:      drivers/media/pci/ivtv/
7791 F:      include/uapi/linux/ivtv*
7792
7793 IX2505V MEDIA DRIVER
7794 M:      Malcolm Priestley <tvboxspy@gmail.com>
7795 L:      linux-media@vger.kernel.org
7796 W:      https://linuxtv.org
7797 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7798 S:      Maintained
7799 F:      drivers/media/dvb-frontends/ix2505v*
7800
7801 JAILHOUSE HYPERVISOR INTERFACE
7802 M:      Jan Kiszka <jan.kiszka@siemens.com>
7803 L:      jailhouse-dev@googlegroups.com
7804 S:      Maintained
7805 F:      arch/x86/kernel/jailhouse.c
7806 F:      arch/x86/include/asm/jailhouse_para.h
7807
7808 JC42.4 TEMPERATURE SENSOR DRIVER
7809 M:      Guenter Roeck <linux@roeck-us.net>
7810 L:      linux-hwmon@vger.kernel.org
7811 S:      Maintained
7812 F:      drivers/hwmon/jc42.c
7813 F:      Documentation/hwmon/jc42
7814
7815 JFS FILESYSTEM
7816 M:      Dave Kleikamp <shaggy@kernel.org>
7817 L:      jfs-discussion@lists.sourceforge.net
7818 W:      http://jfs.sourceforge.net/
7819 T:      git git://github.com/kleikamp/linux-shaggy.git
7820 S:      Maintained
7821 F:      Documentation/filesystems/jfs.txt
7822 F:      fs/jfs/
7823
7824 JME NETWORK DRIVER
7825 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7826 L:      netdev@vger.kernel.org
7827 S:      Maintained
7828 F:      drivers/net/ethernet/jme.*
7829
7830 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7831 M:      David Woodhouse <dwmw2@infradead.org>
7832 L:      linux-mtd@lists.infradead.org
7833 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7834 S:      Maintained
7835 F:      fs/jffs2/
7836 F:      include/uapi/linux/jffs2.h
7837
7838 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7839 M:      "Theodore Ts'o" <tytso@mit.edu>
7840 M:      Jan Kara <jack@suse.com>
7841 L:      linux-ext4@vger.kernel.org
7842 S:      Maintained
7843 F:      fs/jbd2/
7844 F:      include/linux/jbd2.h
7845
7846 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7847 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7848 L:      linux-media@vger.kernel.org
7849 S:      Maintained
7850 F:      drivers/media/platform/rcar_jpu.c
7851
7852 JSM Neo PCI based serial card
7853 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7854 L:      linux-serial@vger.kernel.org
7855 S:      Maintained
7856 F:      drivers/tty/serial/jsm/
7857
7858 K10TEMP HARDWARE MONITORING DRIVER
7859 M:      Clemens Ladisch <clemens@ladisch.de>
7860 L:      linux-hwmon@vger.kernel.org
7861 S:      Maintained
7862 F:      Documentation/hwmon/k10temp
7863 F:      drivers/hwmon/k10temp.c
7864
7865 K8TEMP HARDWARE MONITORING DRIVER
7866 M:      Rudolf Marek <r.marek@assembler.cz>
7867 L:      linux-hwmon@vger.kernel.org
7868 S:      Maintained
7869 F:      Documentation/hwmon/k8temp
7870 F:      drivers/hwmon/k8temp.c
7871
7872 KASAN
7873 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7874 R:      Alexander Potapenko <glider@google.com>
7875 R:      Dmitry Vyukov <dvyukov@google.com>
7876 L:      kasan-dev@googlegroups.com
7877 S:      Maintained
7878 F:      arch/*/include/asm/kasan.h
7879 F:      arch/*/mm/kasan_init*
7880 F:      Documentation/dev-tools/kasan.rst
7881 F:      include/linux/kasan*.h
7882 F:      lib/test_kasan.c
7883 F:      mm/kasan/
7884 F:      scripts/Makefile.kasan
7885
7886 KCONFIG
7887 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7889 L:      linux-kbuild@vger.kernel.org
7890 S:      Maintained
7891 F:      Documentation/kbuild/kconfig*
7892 F:      scripts/kconfig/
7893 F:      scripts/Kconfig.include
7894
7895 KDUMP
7896 M:      Dave Young <dyoung@redhat.com>
7897 M:      Baoquan He <bhe@redhat.com>
7898 R:      Vivek Goyal <vgoyal@redhat.com>
7899 L:      kexec@lists.infradead.org
7900 W:      http://lse.sourceforge.net/kdump/
7901 S:      Maintained
7902 F:      Documentation/kdump/
7903
7904 KEENE FM RADIO TRANSMITTER DRIVER
7905 M:      Hans Verkuil <hverkuil@xs4all.nl>
7906 L:      linux-media@vger.kernel.org
7907 T:      git git://linuxtv.org/media_tree.git
7908 W:      https://linuxtv.org
7909 S:      Maintained
7910 F:      drivers/media/radio/radio-keene*
7911
7912 KERNEL AUTOMOUNTER
7913 M:      Ian Kent <raven@themaw.net>
7914 L:      autofs@vger.kernel.org
7915 S:      Maintained
7916 F:      fs/autofs/
7917
7918 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7919 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7920 M:      Michal Marek <michal.lkml@markovi.net>
7921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7922 L:      linux-kbuild@vger.kernel.org
7923 S:      Maintained
7924 F:      Documentation/kbuild/
7925 F:      Makefile
7926 F:      scripts/Kbuild*
7927 F:      scripts/Makefile*
7928 F:      scripts/basic/
7929 F:      scripts/mk*
7930 F:      scripts/mod/
7931 F:      scripts/package/
7932
7933 KERNEL JANITORS
7934 L:      kernel-janitors@vger.kernel.org
7935 W:      http://kernelnewbies.org/KernelJanitors
7936 S:      Odd Fixes
7937
7938 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7939 M:      "J. Bruce Fields" <bfields@fieldses.org>
7940 M:      Jeff Layton <jlayton@kernel.org>
7941 L:      linux-nfs@vger.kernel.org
7942 W:      http://nfs.sourceforge.net/
7943 T:      git git://linux-nfs.org/~bfields/linux.git
7944 S:      Supported
7945 F:      fs/nfsd/
7946 F:      include/uapi/linux/nfsd/
7947 F:      fs/lockd/
7948 F:      fs/nfs_common/
7949 F:      net/sunrpc/
7950 F:      include/linux/lockd/
7951 F:      include/linux/sunrpc/
7952 F:      include/uapi/linux/sunrpc/
7953
7954 KERNEL SELFTEST FRAMEWORK
7955 M:      Shuah Khan <shuah@kernel.org>
7956 L:      linux-kselftest@vger.kernel.org
7957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7958 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7959 S:      Maintained
7960 F:      tools/testing/selftests/
7961 F:      Documentation/dev-tools/kselftest*
7962
7963 KERNEL USERMODE HELPER
7964 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7965 L:      linux-kernel@vger.kernel.org
7966 S:      Maintained
7967 F:      kernel/umh.c
7968 F:      include/linux/umh.h
7969
7970 KERNEL VIRTUAL MACHINE (KVM)
7971 M:      Paolo Bonzini <pbonzini@redhat.com>
7972 M:      Radim Krčmář <rkrcmar@redhat.com>
7973 L:      kvm@vger.kernel.org
7974 W:      http://www.linux-kvm.org
7975 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7976 S:      Supported
7977 F:      Documentation/virtual/kvm/
7978 F:      include/trace/events/kvm.h
7979 F:      include/uapi/asm-generic/kvm*
7980 F:      include/uapi/linux/kvm*
7981 F:      include/asm-generic/kvm*
7982 F:      include/linux/kvm*
7983 F:      include/kvm/iodev.h
7984 F:      virt/kvm/*
7985 F:      tools/kvm/
7986
7987 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7988 M:      Joerg Roedel <joro@8bytes.org>
7989 L:      kvm@vger.kernel.org
7990 W:      http://www.linux-kvm.org/
7991 S:      Maintained
7992 F:      arch/x86/include/asm/svm.h
7993 F:      arch/x86/kvm/svm.c
7994
7995 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7996 M:      Christoffer Dall <christoffer.dall@arm.com>
7997 M:      Marc Zyngier <marc.zyngier@arm.com>
7998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7999 L:      kvmarm@lists.cs.columbia.edu
8000 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8002 S:      Supported
8003 F:      arch/arm/include/uapi/asm/kvm*
8004 F:      arch/arm/include/asm/kvm*
8005 F:      arch/arm/kvm/
8006 F:      virt/kvm/arm/
8007 F:      include/kvm/arm_*
8008
8009 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8010 M:      Christoffer Dall <christoffer.dall@arm.com>
8011 M:      Marc Zyngier <marc.zyngier@arm.com>
8012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8013 L:      kvmarm@lists.cs.columbia.edu
8014 S:      Maintained
8015 F:      arch/arm64/include/uapi/asm/kvm*
8016 F:      arch/arm64/include/asm/kvm*
8017 F:      arch/arm64/kvm/
8018
8019 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8020 M:      James Hogan <jhogan@kernel.org>
8021 L:      linux-mips@linux-mips.org
8022 S:      Supported
8023 F:      arch/mips/include/uapi/asm/kvm*
8024 F:      arch/mips/include/asm/kvm*
8025 F:      arch/mips/kvm/
8026
8027 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8028 M:      Paul Mackerras <paulus@ozlabs.org>
8029 L:      kvm-ppc@vger.kernel.org
8030 W:      http://www.linux-kvm.org/
8031 T:      git git://github.com/agraf/linux-2.6.git
8032 S:      Supported
8033 F:      arch/powerpc/include/uapi/asm/kvm*
8034 F:      arch/powerpc/include/asm/kvm*
8035 F:      arch/powerpc/kvm/
8036 F:      arch/powerpc/kernel/kvm*
8037
8038 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8039 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8040 M:      Janosch Frank <frankja@linux.ibm.com>
8041 R:      David Hildenbrand <david@redhat.com>
8042 R:      Cornelia Huck <cohuck@redhat.com>
8043 L:      linux-s390@vger.kernel.org
8044 W:      http://www.ibm.com/developerworks/linux/linux390/
8045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8046 S:      Supported
8047 F:      arch/s390/include/uapi/asm/kvm*
8048 F:      arch/s390/include/asm/gmap.h
8049 F:      arch/s390/include/asm/kvm*
8050 F:      arch/s390/kvm/
8051 F:      arch/s390/mm/gmap.c
8052
8053 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8054 M:      Paolo Bonzini <pbonzini@redhat.com>
8055 M:      Radim Krčmář <rkrcmar@redhat.com>
8056 L:      kvm@vger.kernel.org
8057 W:      http://www.linux-kvm.org
8058 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8059 S:      Supported
8060 F:      arch/x86/kvm/
8061 F:      arch/x86/include/uapi/asm/kvm*
8062 F:      arch/x86/include/asm/kvm*
8063 F:      arch/x86/include/asm/pvclock-abi.h
8064 F:      arch/x86/kernel/kvm.c
8065 F:      arch/x86/kernel/kvmclock.c
8066
8067 KERNFS
8068 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8069 M:      Tejun Heo <tj@kernel.org>
8070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8071 S:      Supported
8072 F:      include/linux/kernfs.h
8073 F:      fs/kernfs/
8074
8075 KEXEC
8076 M:      Eric Biederman <ebiederm@xmission.com>
8077 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8078 L:      kexec@lists.infradead.org
8079 S:      Maintained
8080 F:      include/linux/kexec.h
8081 F:      include/uapi/linux/kexec.h
8082 F:      kernel/kexec*
8083
8084 KEYS-ENCRYPTED
8085 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8086 L:      linux-integrity@vger.kernel.org
8087 L:      keyrings@vger.kernel.org
8088 S:      Supported
8089 F:      Documentation/security/keys/trusted-encrypted.rst
8090 F:      include/keys/encrypted-type.h
8091 F:      security/keys/encrypted-keys/
8092
8093 KEYS-TRUSTED
8094 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8095 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8096 L:      linux-integrity@vger.kernel.org
8097 L:      keyrings@vger.kernel.org
8098 S:      Supported
8099 F:      Documentation/security/keys/trusted-encrypted.rst
8100 F:      include/keys/trusted-type.h
8101 F:      security/keys/trusted.c
8102 F:      security/keys/trusted.h
8103
8104 KEYS/KEYRINGS:
8105 M:      David Howells <dhowells@redhat.com>
8106 L:      keyrings@vger.kernel.org
8107 S:      Maintained
8108 F:      Documentation/security/keys/core.rst
8109 F:      include/linux/key.h
8110 F:      include/linux/key-type.h
8111 F:      include/linux/keyctl.h
8112 F:      include/uapi/linux/keyctl.h
8113 F:      include/keys/
8114 F:      security/keys/
8115
8116 KGDB / KDB /debug_core
8117 M:      Jason Wessel <jason.wessel@windriver.com>
8118 M:      Daniel Thompson <daniel.thompson@linaro.org>
8119 W:      http://kgdb.wiki.kernel.org/
8120 L:      kgdb-bugreport@lists.sourceforge.net
8121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8122 S:      Maintained
8123 F:      Documentation/dev-tools/kgdb.rst
8124 F:      drivers/misc/kgdbts.c
8125 F:      drivers/tty/serial/kgdboc.c
8126 F:      include/linux/kdb.h
8127 F:      include/linux/kgdb.h
8128 F:      kernel/debug/
8129
8130 KMEMLEAK
8131 M:      Catalin Marinas <catalin.marinas@arm.com>
8132 S:      Maintained
8133 F:      Documentation/dev-tools/kmemleak.rst
8134 F:      include/linux/kmemleak.h
8135 F:      mm/kmemleak.c
8136 F:      mm/kmemleak-test.c
8137
8138 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8139 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8140 L:      linux-kernel@vger.kernel.org
8141 S:      Maintained
8142 F:      kernel/kmod.c
8143 F:      include/linux/kmod.h
8144 F:      lib/test_kmod.c
8145 F:      tools/testing/selftests/kmod/
8146
8147 KPROBES
8148 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8149 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8150 M:      "David S. Miller" <davem@davemloft.net>
8151 M:      Masami Hiramatsu <mhiramat@kernel.org>
8152 S:      Maintained
8153 F:      Documentation/kprobes.txt
8154 F:      include/linux/kprobes.h
8155 F:      include/asm-generic/kprobes.h
8156 F:      kernel/kprobes.c
8157
8158 KS0108 LCD CONTROLLER DRIVER
8159 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8160 S:      Maintained
8161 F:      Documentation/auxdisplay/ks0108
8162 F:      drivers/auxdisplay/ks0108.c
8163 F:      include/linux/ks0108.h
8164
8165 L3MDEV
8166 M:      David Ahern <dsa@cumulusnetworks.com>
8167 L:      netdev@vger.kernel.org
8168 S:      Maintained
8169 F:      net/l3mdev
8170 F:      include/net/l3mdev.h
8171
8172 LANTIQ MIPS ARCHITECTURE
8173 M:      John Crispin <john@phrozen.org>
8174 L:      linux-mips@linux-mips.org
8175 S:      Maintained
8176 F:      arch/mips/lantiq
8177 F:      drivers/soc/lantiq
8178
8179 LAPB module
8180 L:      linux-x25@vger.kernel.org
8181 S:      Orphan
8182 F:      Documentation/networking/lapb-module.txt
8183 F:      include/*/lapb.h
8184 F:      net/lapb/
8185
8186 LASI 53c700 driver for PARISC
8187 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8188 L:      linux-scsi@vger.kernel.org
8189 S:      Maintained
8190 F:      Documentation/scsi/53c700.txt
8191 F:      drivers/scsi/53c700*
8192
8193 LEAKING_ADDRESSES
8194 M:      Tobin C. Harding <me@tobin.cc>
8195 M:      Tycho Andersen <tycho@tycho.ws>
8196 L:      kernel-hardening@lists.openwall.com
8197 S:      Maintained
8198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8199 F:      scripts/leaking_addresses.pl
8200
8201 LED SUBSYSTEM
8202 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8203 M:      Pavel Machek <pavel@ucw.cz>
8204 L:      linux-leds@vger.kernel.org
8205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8206 S:      Maintained
8207 F:      Documentation/devicetree/bindings/leds/
8208 F:      drivers/leds/
8209 F:      include/linux/leds.h
8210
8211 LEGACY EEPROM DRIVER
8212 M:      Jean Delvare <jdelvare@suse.com>
8213 S:      Maintained
8214 F:      Documentation/misc-devices/eeprom
8215 F:      drivers/misc/eeprom/eeprom.c
8216
8217 LEGO MINDSTORMS EV3
8218 R:      David Lechner <david@lechnology.com>
8219 S:      Maintained
8220 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8221 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8222 F:      drivers/power/supply/lego_ev3_battery.c
8223
8224 LEGO USB Tower driver
8225 M:      Juergen Stuber <starblue@users.sourceforge.net>
8226 L:      legousb-devel@lists.sourceforge.net
8227 W:      http://legousb.sourceforge.net/
8228 S:      Maintained
8229 F:      drivers/usb/misc/legousbtower.c
8230
8231 LG2160 MEDIA DRIVER
8232 M:      Michael Krufky <mkrufky@linuxtv.org>
8233 L:      linux-media@vger.kernel.org
8234 W:      https://linuxtv.org
8235 W:      http://github.com/mkrufky
8236 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8237 T:      git git://linuxtv.org/mkrufky/tuners.git
8238 S:      Maintained
8239 F:      drivers/media/dvb-frontends/lg2160.*
8240
8241 LGDT3305 MEDIA DRIVER
8242 M:      Michael Krufky <mkrufky@linuxtv.org>
8243 L:      linux-media@vger.kernel.org
8244 W:      https://linuxtv.org
8245 W:      http://github.com/mkrufky
8246 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8247 T:      git git://linuxtv.org/mkrufky/tuners.git
8248 S:      Maintained
8249 F:      drivers/media/dvb-frontends/lgdt3305.*
8250
8251 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8252 M:      Viresh Kumar <vireshk@kernel.org>
8253 L:      linux-ide@vger.kernel.org
8254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8255 S:      Maintained
8256 F:      include/linux/pata_arasan_cf_data.h
8257 F:      drivers/ata/pata_arasan_cf.c
8258
8259 LIBATA PATA DRIVERS
8260 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8261 M:      Jens Axboe <kernel.dk>
8262 L:      linux-ide@vger.kernel.org
8263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8264 S:      Maintained
8265 F:      drivers/ata/pata_*.c
8266 F:      drivers/ata/ata_generic.c
8267
8268 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8269 M:      Linus Walleij <linus.walleij@linaro.org>
8270 L:      linux-ide@vger.kernel.org
8271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8272 S:      Maintained
8273 F:      drivers/ata/pata_ftide010.c
8274 F:      drivers/ata/sata_gemini.c
8275 F:      drivers/ata/sata_gemini.h
8276
8277 LIBATA SATA AHCI PLATFORM devices support
8278 M:      Hans de Goede <hdegoede@redhat.com>
8279 M:      Jens Axboe <axboe@kernel.dk>
8280 L:      linux-ide@vger.kernel.org
8281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8282 S:      Maintained
8283 F:      drivers/ata/ahci_platform.c
8284 F:      drivers/ata/libahci_platform.c
8285 F:      include/linux/ahci_platform.h
8286
8287 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8288 M:      Mikael Pettersson <mikpelinux@gmail.com>
8289 L:      linux-ide@vger.kernel.org
8290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8291 S:      Maintained
8292 F:      drivers/ata/sata_promise.*
8293
8294 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8295 M:      Jens Axboe <axboe@kernel.dk>
8296 L:      linux-ide@vger.kernel.org
8297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8298 S:      Maintained
8299 F:      drivers/ata/
8300 F:      include/linux/ata.h
8301 F:      include/linux/libata.h
8302 F:      Documentation/devicetree/bindings/ata/
8303
8304 LIBLOCKDEP
8305 M:      Sasha Levin <alexander.levin@verizon.com>
8306 S:      Maintained
8307 F:      tools/lib/lockdep/
8308
8309 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8310 M:      Ross Zwisler <zwisler@kernel.org>
8311 M:      Dan Williams <dan.j.williams@intel.com>
8312 M:      Vishal Verma <vishal.l.verma@intel.com>
8313 M:      Dave Jiang <dave.jiang@intel.com>
8314 L:      linux-nvdimm@lists.01.org
8315 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8316 S:      Supported
8317 F:      drivers/nvdimm/blk.c
8318 F:      drivers/nvdimm/region_devs.c
8319
8320 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8321 M:      Vishal Verma <vishal.l.verma@intel.com>
8322 M:      Dan Williams <dan.j.williams@intel.com>
8323 M:      Ross Zwisler <zwisler@kernel.org>
8324 M:      Dave Jiang <dave.jiang@intel.com>
8325 L:      linux-nvdimm@lists.01.org
8326 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8327 S:      Supported
8328 F:      drivers/nvdimm/btt*
8329
8330 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8331 M:      Ross Zwisler <zwisler@kernel.org>
8332 M:      Dan Williams <dan.j.williams@intel.com>
8333 M:      Vishal Verma <vishal.l.verma@intel.com>
8334 M:      Dave Jiang <dave.jiang@intel.com>
8335 L:      linux-nvdimm@lists.01.org
8336 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8337 S:      Supported
8338 F:      drivers/nvdimm/pmem*
8339
8340 LIBNVDIMM: DEVICETREE BINDINGS
8341 M:      Oliver O'Halloran <oohall@gmail.com>
8342 L:      linux-nvdimm@lists.01.org
8343 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8344 S:      Supported
8345 F:      drivers/nvdimm/of_pmem.c
8346 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8347
8348 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8349 M:      Dan Williams <dan.j.williams@intel.com>
8350 M:      Ross Zwisler <zwisler@kernel.org>
8351 M:      Vishal Verma <vishal.l.verma@intel.com>
8352 M:      Dave Jiang <dave.jiang@intel.com>
8353 L:      linux-nvdimm@lists.01.org
8354 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8356 S:      Supported
8357 F:      drivers/nvdimm/*
8358 F:      drivers/acpi/nfit/*
8359 F:      include/linux/nd.h
8360 F:      include/linux/libnvdimm.h
8361 F:      include/uapi/linux/ndctl.h
8362
8363 LIGHTNVM PLATFORM SUPPORT
8364 M:      Matias Bjorling <mb@lightnvm.io>
8365 W:      http://github/OpenChannelSSD
8366 L:      linux-block@vger.kernel.org
8367 S:      Maintained
8368 F:      drivers/lightnvm/
8369 F:      include/linux/lightnvm.h
8370 F:      include/uapi/linux/lightnvm.h
8371
8372 LINUX FOR POWER MACINTOSH
8373 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8374 W:      http://www.penguinppc.org/
8375 L:      linuxppc-dev@lists.ozlabs.org
8376 S:      Maintained
8377 F:      arch/powerpc/platforms/powermac/
8378 F:      drivers/macintosh/
8379
8380 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8381 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8382 M:      Paul Mackerras <paulus@samba.org>
8383 M:      Michael Ellerman <mpe@ellerman.id.au>
8384 W:      https://github.com/linuxppc/linux/wiki
8385 L:      linuxppc-dev@lists.ozlabs.org
8386 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8388 S:      Supported
8389 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8390 F:      Documentation/devicetree/bindings/powerpc/
8391 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8392 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8393 F:      Documentation/powerpc/
8394 F:      arch/powerpc/
8395 F:      drivers/char/tpm/tpm_ibmvtpm*
8396 F:      drivers/crypto/nx/
8397 F:      drivers/crypto/vmx/
8398 F:      drivers/i2c/busses/i2c-opal.c
8399 F:      drivers/net/ethernet/ibm/ibmveth.*
8400 F:      drivers/net/ethernet/ibm/ibmvnic.*
8401 F:      drivers/pci/hotplug/pnv_php.c
8402 F:      drivers/pci/hotplug/rpa*
8403 F:      drivers/rtc/rtc-opal.c
8404 F:      drivers/scsi/ibmvscsi/
8405 F:      drivers/tty/hvc/hvc_opal.c
8406 F:      drivers/watchdog/wdrtas.c
8407 F:      tools/testing/selftests/powerpc
8408 N:      /pmac
8409 N:      powermac
8410 N:      powernv
8411 N:      [^a-z0-9]ps3
8412 N:      pseries
8413
8414 LINUX FOR POWERPC EMBEDDED MPC5XXX
8415 M:      Anatolij Gustschin <agust@denx.de>
8416 L:      linuxppc-dev@lists.ozlabs.org
8417 T:      git git://git.denx.de/linux-denx-agust.git
8418 S:      Maintained
8419 F:      arch/powerpc/platforms/512x/
8420 F:      arch/powerpc/platforms/52xx/
8421
8422 LINUX FOR POWERPC EMBEDDED PPC4XX
8423 M:      Alistair Popple <alistair@popple.id.au>
8424 M:      Matt Porter <mporter@kernel.crashing.org>
8425 W:      http://www.penguinppc.org/
8426 L:      linuxppc-dev@lists.ozlabs.org
8427 S:      Maintained
8428 F:      arch/powerpc/platforms/40x/
8429 F:      arch/powerpc/platforms/44x/
8430
8431 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8432 M:      Scott Wood <oss@buserror.net>
8433 M:      Kumar Gala <galak@kernel.crashing.org>
8434 W:      http://www.penguinppc.org/
8435 L:      linuxppc-dev@lists.ozlabs.org
8436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8437 S:      Maintained
8438 F:      arch/powerpc/platforms/83xx/
8439 F:      arch/powerpc/platforms/85xx/
8440 F:      Documentation/devicetree/bindings/powerpc/fsl/
8441
8442 LINUX FOR POWERPC EMBEDDED PPC8XX
8443 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8444 W:      http://www.penguinppc.org/
8445 L:      linuxppc-dev@lists.ozlabs.org
8446 S:      Maintained
8447 F:      arch/powerpc/platforms/8xx/
8448
8449 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8450 L:      linuxppc-dev@lists.ozlabs.org
8451 S:      Orphan
8452 F:      arch/powerpc/*/*virtex*
8453 F:      arch/powerpc/*/*/*virtex*
8454
8455 LINUX FOR POWERPC PA SEMI PWRFICIENT
8456 L:      linuxppc-dev@lists.ozlabs.org
8457 S:      Orphan
8458 F:      arch/powerpc/platforms/pasemi/
8459 F:      drivers/*/*pasemi*
8460 F:      drivers/*/*/*pasemi*
8461
8462 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8463 M:      Kees Cook <keescook@chromium.org>
8464 S:      Maintained
8465 F:      drivers/misc/lkdtm/*
8466
8467 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8468 M:      Alan Stern <stern@rowland.harvard.edu>
8469 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8470 M:      Will Deacon <will.deacon@arm.com>
8471 M:      Peter Zijlstra <peterz@infradead.org>
8472 M:      Boqun Feng <boqun.feng@gmail.com>
8473 M:      Nicholas Piggin <npiggin@gmail.com>
8474 M:      David Howells <dhowells@redhat.com>
8475 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8476 M:      Luc Maranget <luc.maranget@inria.fr>
8477 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8478 R:      Akira Yokosawa <akiyks@gmail.com>
8479 R:      Daniel Lustig <dlustig@nvidia.com>
8480 L:      linux-kernel@vger.kernel.org
8481 L:      linux-arch@vger.kernel.org
8482 S:      Supported
8483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8484 F:      tools/memory-model/
8485 F:      Documentation/atomic_bitops.txt
8486 F:      Documentation/atomic_t.txt
8487 F:      Documentation/core-api/atomic_ops.rst
8488 F:      Documentation/core-api/refcount-vs-atomic.rst
8489 F:      Documentation/memory-barriers.txt
8490
8491 LIS3LV02D ACCELEROMETER DRIVER
8492 M:      Eric Piel <eric.piel@tremplin-utc.net>
8493 S:      Maintained
8494 F:      Documentation/misc-devices/lis3lv02d
8495 F:      drivers/misc/lis3lv02d/
8496 F:      drivers/platform/x86/hp_accel.c
8497
8498 LIVE PATCHING
8499 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8500 M:      Jessica Yu <jeyu@kernel.org>
8501 M:      Jiri Kosina <jikos@kernel.org>
8502 M:      Miroslav Benes <mbenes@suse.cz>
8503 R:      Petr Mladek <pmladek@suse.com>
8504 S:      Maintained
8505 F:      kernel/livepatch/
8506 F:      include/linux/livepatch.h
8507 F:      arch/x86/include/asm/livepatch.h
8508 F:      arch/x86/kernel/livepatch.c
8509 F:      Documentation/livepatch/
8510 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8511 F:      samples/livepatch/
8512 L:      live-patching@vger.kernel.org
8513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8514
8515 LLC (802.2)
8516 L:      netdev@vger.kernel.org
8517 S:      Odd fixes
8518 F:      include/linux/llc.h
8519 F:      include/uapi/linux/llc.h
8520 F:      include/net/llc*
8521 F:      net/llc/
8522
8523 LM73 HARDWARE MONITOR DRIVER
8524 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8525 L:      linux-hwmon@vger.kernel.org
8526 S:      Maintained
8527 F:      drivers/hwmon/lm73.c
8528
8529 LM78 HARDWARE MONITOR DRIVER
8530 M:      Jean Delvare <jdelvare@suse.com>
8531 L:      linux-hwmon@vger.kernel.org
8532 S:      Maintained
8533 F:      Documentation/hwmon/lm78
8534 F:      drivers/hwmon/lm78.c
8535
8536 LM83 HARDWARE MONITOR DRIVER
8537 M:      Jean Delvare <jdelvare@suse.com>
8538 L:      linux-hwmon@vger.kernel.org
8539 S:      Maintained
8540 F:      Documentation/hwmon/lm83
8541 F:      drivers/hwmon/lm83.c
8542
8543 LM90 HARDWARE MONITOR DRIVER
8544 M:      Jean Delvare <jdelvare@suse.com>
8545 L:      linux-hwmon@vger.kernel.org
8546 S:      Maintained
8547 F:      Documentation/hwmon/lm90
8548 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8549 F:      drivers/hwmon/lm90.c
8550 F:      include/dt-bindings/thermal/lm90.h
8551
8552 LM95234 HARDWARE MONITOR DRIVER
8553 M:      Guenter Roeck <linux@roeck-us.net>
8554 L:      linux-hwmon@vger.kernel.org
8555 S:      Maintained
8556 F:      Documentation/hwmon/lm95234
8557 F:      drivers/hwmon/lm95234.c
8558
8559 LME2510 MEDIA DRIVER
8560 M:      Malcolm Priestley <tvboxspy@gmail.com>
8561 L:      linux-media@vger.kernel.org
8562 W:      https://linuxtv.org
8563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8564 S:      Maintained
8565 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8566
8567 LOADPIN SECURITY MODULE
8568 M:      Kees Cook <keescook@chromium.org>
8569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8570 S:      Supported
8571 F:      security/loadpin/
8572 F:      Documentation/admin-guide/LSM/LoadPin.rst
8573
8574 LOCKING PRIMITIVES
8575 M:      Peter Zijlstra <peterz@infradead.org>
8576 M:      Ingo Molnar <mingo@redhat.com>
8577 M:      Will Deacon <will.deacon@arm.com>
8578 L:      linux-kernel@vger.kernel.org
8579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8580 S:      Maintained
8581 F:      Documentation/locking/
8582 F:      include/linux/lockdep.h
8583 F:      include/linux/spinlock*.h
8584 F:      arch/*/include/asm/spinlock*.h
8585 F:      include/linux/rwlock*.h
8586 F:      include/linux/mutex*.h
8587 F:      arch/*/include/asm/mutex*.h
8588 F:      include/linux/rwsem*.h
8589 F:      arch/*/include/asm/rwsem.h
8590 F:      include/linux/seqlock.h
8591 F:      lib/locking*.[ch]
8592 F:      kernel/locking/
8593 X:      kernel/locking/locktorture.c
8594
8595 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8596 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8597 L:      linux-ntfs-dev@lists.sourceforge.net
8598 W:      http://www.linux-ntfs.org/content/view/19/37/
8599 S:      Maintained
8600 F:      Documentation/ldm.txt
8601 F:      block/partitions/ldm.*
8602
8603 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8604 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8605 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8606 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8607 L:      MPT-FusionLinux.pdl@broadcom.com
8608 L:      linux-scsi@vger.kernel.org
8609 W:      http://www.avagotech.com/support/
8610 S:      Supported
8611 F:      drivers/message/fusion/
8612 F:      drivers/scsi/mpt3sas/
8613
8614 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8615 M:      Matthew Wilcox <matthew@wil.cx>
8616 L:      linux-scsi@vger.kernel.org
8617 S:      Maintained
8618 F:      drivers/scsi/sym53c8xx_2/
8619
8620 LTC4261 HARDWARE MONITOR DRIVER
8621 M:      Guenter Roeck <linux@roeck-us.net>
8622 L:      linux-hwmon@vger.kernel.org
8623 S:      Maintained
8624 F:      Documentation/hwmon/ltc4261
8625 F:      drivers/hwmon/ltc4261.c
8626
8627 LTC4306 I2C MULTIPLEXER DRIVER
8628 M:      Michael Hennerich <michael.hennerich@analog.com>
8629 W:      http://ez.analog.com/community/linux-device-drivers
8630 L:      linux-i2c@vger.kernel.org
8631 S:      Supported
8632 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8633 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8634
8635 LTP (Linux Test Project)
8636 M:      Mike Frysinger <vapier@gentoo.org>
8637 M:      Cyril Hrubis <chrubis@suse.cz>
8638 M:      Wanlong Gao <wanlong.gao@gmail.com>
8639 M:      Jan Stancek <jstancek@redhat.com>
8640 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8641 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8642 L:      ltp@lists.linux.it (subscribers-only)
8643 W:      http://linux-test-project.github.io/
8644 T:      git git://github.com/linux-test-project/ltp.git
8645 S:      Maintained
8646
8647 M68K ARCHITECTURE
8648 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8649 L:      linux-m68k@lists.linux-m68k.org
8650 W:      http://www.linux-m68k.org/
8651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8652 S:      Maintained
8653 F:      arch/m68k/
8654 F:      drivers/zorro/
8655
8656 M68K ON APPLE MACINTOSH
8657 M:      Joshua Thompson <funaho@jurai.org>
8658 W:      http://www.mac.linux-m68k.org/
8659 L:      linux-m68k@lists.linux-m68k.org
8660 S:      Maintained
8661 F:      arch/m68k/mac/
8662
8663 M68K ON HP9000/300
8664 M:      Philip Blundell <philb@gnu.org>
8665 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8666 S:      Maintained
8667 F:      arch/m68k/hp300/
8668
8669 M88DS3103 MEDIA DRIVER
8670 M:      Antti Palosaari <crope@iki.fi>
8671 L:      linux-media@vger.kernel.org
8672 W:      https://linuxtv.org
8673 W:      http://palosaari.fi/linux/
8674 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8675 T:      git git://linuxtv.org/anttip/media_tree.git
8676 S:      Maintained
8677 F:      drivers/media/dvb-frontends/m88ds3103*
8678
8679 M88RS2000 MEDIA DRIVER
8680 M:      Malcolm Priestley <tvboxspy@gmail.com>
8681 L:      linux-media@vger.kernel.org
8682 W:      https://linuxtv.org
8683 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8684 S:      Maintained
8685 F:      drivers/media/dvb-frontends/m88rs2000*
8686
8687 MA901 MASTERKIT USB FM RADIO DRIVER
8688 M:      Alexey Klimov <klimov.linux@gmail.com>
8689 L:      linux-media@vger.kernel.org
8690 T:      git git://linuxtv.org/media_tree.git
8691 S:      Maintained
8692 F:      drivers/media/radio/radio-ma901.c
8693
8694 MAC80211
8695 M:      Johannes Berg <johannes@sipsolutions.net>
8696 L:      linux-wireless@vger.kernel.org
8697 W:      http://wireless.kernel.org/
8698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8700 S:      Maintained
8701 F:      Documentation/networking/mac80211-injection.txt
8702 F:      include/net/mac80211.h
8703 F:      net/mac80211/
8704 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8705 F:      Documentation/networking/mac80211_hwsim/README
8706
8707 MAILBOX API
8708 M:      Jassi Brar <jassisinghbrar@gmail.com>
8709 L:      linux-kernel@vger.kernel.org
8710 S:      Maintained
8711 F:      drivers/mailbox/
8712 F:      include/linux/mailbox_client.h
8713 F:      include/linux/mailbox_controller.h
8714
8715 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8716 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8717 W:      http://www.kernel.org/doc/man-pages
8718 L:      linux-man@vger.kernel.org
8719 S:      Maintained
8720
8721 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8722 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8723 L:      linux-mips@linux-mips.org
8724 S:      Maintained
8725 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8726
8727 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8728 M:      Andrew Lunn <andrew@lunn.ch>
8729 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8730 L:      netdev@vger.kernel.org
8731 S:      Maintained
8732 F:      drivers/net/dsa/mv88e6xxx/
8733 F:      linux/platform_data/mv88e6xxx.h
8734 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8735
8736 MARVELL ARMADA DRM SUPPORT
8737 M:      Russell King <linux@armlinux.org.uk>
8738 S:      Maintained
8739 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8740 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8741 F:      drivers/gpu/drm/armada/
8742 F:      include/uapi/drm/armada_drm.h
8743 F:      Documentation/devicetree/bindings/display/armada/
8744
8745 MARVELL CRYPTO DRIVER
8746 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8747 M:      Arnaud Ebalard <arno@natisbad.org>
8748 F:      drivers/crypto/marvell/
8749 S:      Maintained
8750 L:      linux-crypto@vger.kernel.org
8751
8752 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8753 M:      Mirko Lindner <mlindner@marvell.com>
8754 M:      Stephen Hemminger <stephen@networkplumber.org>
8755 L:      netdev@vger.kernel.org
8756 S:      Maintained
8757 F:      drivers/net/ethernet/marvell/sk*
8758
8759 MARVELL LIBERTAS WIRELESS DRIVER
8760 L:      libertas-dev@lists.infradead.org
8761 S:      Orphan
8762 F:      drivers/net/wireless/marvell/libertas/
8763
8764 MARVELL MACCHIATOBIN SUPPORT
8765 M:      Russell King <linux@armlinux.org.uk>
8766 L:      linux-arm-kernel@lists.infradead.org
8767 S:      Maintained
8768 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8769
8770 MARVELL MV643XX ETHERNET DRIVER
8771 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8772 L:      netdev@vger.kernel.org
8773 S:      Maintained
8774 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8775 F:      include/linux/mv643xx.h
8776
8777 MARVELL MV88X3310 PHY DRIVER
8778 M:      Russell King <linux@armlinux.org.uk>
8779 L:      netdev@vger.kernel.org
8780 S:      Maintained
8781 F:      drivers/net/phy/marvell10g.c
8782
8783 MARVELL MVNETA ETHERNET DRIVER
8784 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8785 L:      netdev@vger.kernel.org
8786 S:      Maintained
8787 F:      drivers/net/ethernet/marvell/mvneta.*
8788
8789 MARVELL MWIFIEX WIRELESS DRIVER
8790 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8791 M:      Nishant Sarmukadam <nishants@marvell.com>
8792 M:      Ganapathi Bhat <gbhat@marvell.com>
8793 M:      Xinming Hu <huxinming820@gmail.com>
8794 L:      linux-wireless@vger.kernel.org
8795 S:      Maintained
8796 F:      drivers/net/wireless/marvell/mwifiex/
8797
8798 MARVELL MWL8K WIRELESS DRIVER
8799 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8800 L:      linux-wireless@vger.kernel.org
8801 S:      Odd Fixes
8802 F:      drivers/net/wireless/marvell/mwl8k.c
8803
8804 MARVELL NAND CONTROLLER DRIVER
8805 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8806 L:      linux-mtd@lists.infradead.org
8807 S:      Maintained
8808 F:      drivers/mtd/nand/raw/marvell_nand.c
8809 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8810
8811 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8812 M:      Nicolas Pitre <nico@fluxnic.net>
8813 S:      Odd Fixes
8814 F:      drivers/mmc/host/mvsdio.*
8815
8816 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8817 M:      Hu Ziji <huziji@marvell.com>
8818 L:      linux-mmc@vger.kernel.org
8819 S:      Supported
8820 F:      drivers/mmc/host/sdhci-xenon*
8821 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8822
8823 MATROX FRAMEBUFFER DRIVER
8824 L:      linux-fbdev@vger.kernel.org
8825 S:      Orphan
8826 F:      drivers/video/fbdev/matrox/matroxfb_*
8827 F:      include/uapi/linux/matroxfb.h
8828
8829 MAX16065 HARDWARE MONITOR DRIVER
8830 M:      Guenter Roeck <linux@roeck-us.net>
8831 L:      linux-hwmon@vger.kernel.org
8832 S:      Maintained
8833 F:      Documentation/hwmon/max16065
8834 F:      drivers/hwmon/max16065.c
8835
8836 MAX20751 HARDWARE MONITOR DRIVER
8837 M:      Guenter Roeck <linux@roeck-us.net>
8838 L:      linux-hwmon@vger.kernel.org
8839 S:      Maintained
8840 F:      Documentation/hwmon/max20751
8841 F:      drivers/hwmon/max20751.c
8842
8843 MAX2175 SDR TUNER DRIVER
8844 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8845 L:      linux-media@vger.kernel.org
8846 T:      git git://linuxtv.org/media_tree.git
8847 S:      Maintained
8848 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8849 F:      Documentation/media/v4l-drivers/max2175.rst
8850 F:      drivers/media/i2c/max2175*
8851 F:      include/uapi/linux/max2175.h
8852
8853 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8854 L:      linux-hwmon@vger.kernel.org
8855 S:      Orphan
8856 F:      Documentation/hwmon/max6650
8857 F:      drivers/hwmon/max6650.c
8858
8859 MAX6697 HARDWARE MONITOR DRIVER
8860 M:      Guenter Roeck <linux@roeck-us.net>
8861 L:      linux-hwmon@vger.kernel.org
8862 S:      Maintained
8863 F:      Documentation/hwmon/max6697
8864 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8865 F:      drivers/hwmon/max6697.c
8866 F:      include/linux/platform_data/max6697.h
8867
8868 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8869 M:      Peter Rosin <peda@axentia.se>
8870 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8871 S:      Maintained
8872 F:      Documentation/devicetree/bindings/sound/max9860.txt
8873 F:      sound/soc/codecs/max9860.*
8874
8875 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8876 M:      Javier Martinez Canillas <javier@dowhile0.org>
8877 L:      linux-kernel@vger.kernel.org
8878 S:      Supported
8879 F:      drivers/regulator/max77802-regulator.c
8880 F:      Documentation/devicetree/bindings/*/*max77802.txt
8881 F:      include/dt-bindings/*/*max77802.h
8882
8883 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8884 M:      Krzysztof Kozlowski <krzk@kernel.org>
8885 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8886 L:      linux-pm@vger.kernel.org
8887 S:      Supported
8888 F:      drivers/power/supply/max14577_charger.c
8889 F:      drivers/power/supply/max77693_charger.c
8890
8891 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8892 M:      Chanwoo Choi <cw00.choi@samsung.com>
8893 M:      Krzysztof Kozlowski <krzk@kernel.org>
8894 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8895 L:      linux-kernel@vger.kernel.org
8896 S:      Supported
8897 F:      drivers/*/max14577*.c
8898 F:      drivers/*/max77686*.c
8899 F:      drivers/*/max77693*.c
8900 F:      drivers/extcon/extcon-max14577.c
8901 F:      drivers/extcon/extcon-max77693.c
8902 F:      drivers/rtc/rtc-max77686.c
8903 F:      drivers/clk/clk-max77686.c
8904 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8905 F:      Documentation/devicetree/bindings/*/max77686.txt
8906 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8907 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8908 F:      include/linux/mfd/max14577*.h
8909 F:      include/linux/mfd/max77686*.h
8910 F:      include/linux/mfd/max77693*.h
8911
8912 MAXIRADIO FM RADIO RECEIVER DRIVER
8913 M:      Hans Verkuil <hverkuil@xs4all.nl>
8914 L:      linux-media@vger.kernel.org
8915 T:      git git://linuxtv.org/media_tree.git
8916 W:      https://linuxtv.org
8917 S:      Maintained
8918 F:      drivers/media/radio/radio-maxiradio*
8919
8920 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8921 M:      Peter Rosin <peda@axentia.se>
8922 L:      linux-iio@vger.kernel.org
8923 S:      Maintained
8924 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8925 F:      drivers/iio/potentiometer/mcp4018.c
8926 F:      drivers/iio/potentiometer/mcp4531.c
8927
8928 MCR20A IEEE-802.15.4 RADIO DRIVER
8929 M:      Xue Liu <liuxuenetmail@gmail.com>
8930 L:      linux-wpan@vger.kernel.org
8931 W:      https://github.com/xueliu/mcr20a-linux
8932 S:      Maintained
8933 F:      drivers/net/ieee802154/mcr20a.c
8934 F:      drivers/net/ieee802154/mcr20a.h
8935 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8936
8937 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8938 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8939 L:      linux-iio@vger.kernel.org
8940 S:      Maintained
8941 F:      drivers/iio/dac/cio-dac.c
8942
8943 MEDIA DRIVERS FOR ASCOT2E
8944 M:      Sergey Kozlov <serjk@netup.ru>
8945 M:      Abylay Ospan <aospan@netup.ru>
8946 L:      linux-media@vger.kernel.org
8947 W:      https://linuxtv.org
8948 W:      http://netup.tv/
8949 T:      git git://linuxtv.org/media_tree.git
8950 S:      Supported
8951 F:      drivers/media/dvb-frontends/ascot2e*
8952
8953 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8954 M:      Jasmin Jessich <jasmin@anw.at>
8955 L:      linux-media@vger.kernel.org
8956 W:      https://linuxtv.org
8957 T:      git git://linuxtv.org/media_tree.git
8958 S:      Maintained
8959 F:      drivers/media/dvb-frontends/cxd2099*
8960
8961 MEDIA DRIVERS FOR CXD2841ER
8962 M:      Sergey Kozlov <serjk@netup.ru>
8963 M:      Abylay Ospan <aospan@netup.ru>
8964 L:      linux-media@vger.kernel.org
8965 W:      https://linuxtv.org
8966 W:      http://netup.tv/
8967 T:      git git://linuxtv.org/media_tree.git
8968 S:      Supported
8969 F:      drivers/media/dvb-frontends/cxd2841er*
8970
8971 MEDIA DRIVERS FOR CXD2880
8972 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8973 L:      linux-media@vger.kernel.org
8974 W:      http://linuxtv.org/
8975 T:      git git://linuxtv.org/media_tree.git
8976 S:      Supported
8977 F:      drivers/media/dvb-frontends/cxd2880/*
8978 F:      drivers/media/spi/cxd2880*
8979
8980 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8981 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8982 L:      linux-media@vger.kernel.org
8983 W:      https://linuxtv.org
8984 T:      git git://linuxtv.org/media_tree.git
8985 S:      Maintained
8986 F:      drivers/media/pci/ddbridge/*
8987
8988 MEDIA DRIVERS FOR FREESCALE IMX
8989 M:      Steve Longerbeam <slongerbeam@gmail.com>
8990 M:      Philipp Zabel <p.zabel@pengutronix.de>
8991 L:      linux-media@vger.kernel.org
8992 T:      git git://linuxtv.org/media_tree.git
8993 S:      Maintained
8994 F:      Documentation/devicetree/bindings/media/imx.txt
8995 F:      Documentation/media/v4l-drivers/imx.rst
8996 F:      drivers/staging/media/imx/
8997 F:      include/linux/imx-media.h
8998 F:      include/media/imx.h
8999
9000 MEDIA DRIVERS FOR HELENE
9001 M:      Abylay Ospan <aospan@netup.ru>
9002 L:      linux-media@vger.kernel.org
9003 W:      https://linuxtv.org
9004 W:      http://netup.tv/
9005 T:      git git://linuxtv.org/media_tree.git
9006 S:      Supported
9007 F:      drivers/media/dvb-frontends/helene*
9008
9009 MEDIA DRIVERS FOR HORUS3A
9010 M:      Sergey Kozlov <serjk@netup.ru>
9011 M:      Abylay Ospan <aospan@netup.ru>
9012 L:      linux-media@vger.kernel.org
9013 W:      https://linuxtv.org
9014 W:      http://netup.tv/
9015 T:      git git://linuxtv.org/media_tree.git
9016 S:      Supported
9017 F:      drivers/media/dvb-frontends/horus3a*
9018
9019 MEDIA DRIVERS FOR LNBH25
9020 M:      Sergey Kozlov <serjk@netup.ru>
9021 M:      Abylay Ospan <aospan@netup.ru>
9022 L:      linux-media@vger.kernel.org
9023 W:      https://linuxtv.org
9024 W:      http://netup.tv/
9025 T:      git git://linuxtv.org/media_tree.git
9026 S:      Supported
9027 F:      drivers/media/dvb-frontends/lnbh25*
9028
9029 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9030 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9031 L:      linux-media@vger.kernel.org
9032 W:      https://linuxtv.org
9033 T:      git git://linuxtv.org/media_tree.git
9034 S:      Maintained
9035 F:      drivers/media/dvb-frontends/mxl5xx*
9036
9037 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9038 M:      Sergey Kozlov <serjk@netup.ru>
9039 M:      Abylay Ospan <aospan@netup.ru>
9040 L:      linux-media@vger.kernel.org
9041 W:      https://linuxtv.org
9042 W:      http://netup.tv/
9043 T:      git git://linuxtv.org/media_tree.git
9044 S:      Supported
9045 F:      drivers/media/pci/netup_unidvb/*
9046
9047 MEDIA DRIVERS FOR RENESAS - CEU
9048 M:      Jacopo Mondi <jacopo@jmondi.org>
9049 L:      linux-media@vger.kernel.org
9050 L:      linux-renesas-soc@vger.kernel.org
9051 T:      git git://linuxtv.org/media_tree.git
9052 S:      Supported
9053 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9054 F:      drivers/media/platform/renesas-ceu.c
9055 F:      include/media/drv-intf/renesas-ceu.h
9056
9057 MEDIA DRIVERS FOR RENESAS - DRIF
9058 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9059 L:      linux-media@vger.kernel.org
9060 L:      linux-renesas-soc@vger.kernel.org
9061 T:      git git://linuxtv.org/media_tree.git
9062 S:      Supported
9063 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9064 F:      drivers/media/platform/rcar_drif.c
9065
9066 MEDIA DRIVERS FOR RENESAS - FCP
9067 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9068 L:      linux-media@vger.kernel.org
9069 L:      linux-renesas-soc@vger.kernel.org
9070 T:      git git://linuxtv.org/media_tree.git
9071 S:      Supported
9072 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9073 F:      drivers/media/platform/rcar-fcp.c
9074 F:      include/media/rcar-fcp.h
9075
9076 MEDIA DRIVERS FOR RENESAS - FDP1
9077 M:      Kieran Bingham <kieran@bingham.xyz>
9078 L:      linux-media@vger.kernel.org
9079 L:      linux-renesas-soc@vger.kernel.org
9080 T:      git git://linuxtv.org/media_tree.git
9081 S:      Supported
9082 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9083 F:      drivers/media/platform/rcar_fdp1.c
9084
9085 MEDIA DRIVERS FOR RENESAS - VIN
9086 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9087 L:      linux-media@vger.kernel.org
9088 L:      linux-renesas-soc@vger.kernel.org
9089 T:      git git://linuxtv.org/media_tree.git
9090 S:      Supported
9091 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9092 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9093 F:      drivers/media/platform/rcar-vin/
9094
9095 MEDIA DRIVERS FOR RENESAS - VSP1
9096 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9097 L:      linux-media@vger.kernel.org
9098 L:      linux-renesas-soc@vger.kernel.org
9099 T:      git git://linuxtv.org/media_tree.git
9100 S:      Supported
9101 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9102 F:      drivers/media/platform/vsp1/
9103
9104 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9105 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9106 L:      linux-media@vger.kernel.org
9107 W:      https://linuxtv.org
9108 T:      git git://linuxtv.org/media_tree.git
9109 S:      Maintained
9110 F:      drivers/media/dvb-frontends/stv0910*
9111
9112 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9113 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9114 L:      linux-media@vger.kernel.org
9115 W:      https://linuxtv.org
9116 T:      git git://linuxtv.org/media_tree.git
9117 S:      Maintained
9118 F:      drivers/media/dvb-frontends/stv6111*
9119
9120 MEDIA DRIVERS FOR STM32 - DCMI
9121 M:      Hugues Fruchet <hugues.fruchet@st.com>
9122 L:      linux-media@vger.kernel.org
9123 T:      git git://linuxtv.org/media_tree.git
9124 S:      Supported
9125 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9126 F:      drivers/media/platform/stm32/stm32-dcmi.c
9127
9128 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9129 M:      Dmitry Osipenko <digetx@gmail.com>
9130 L:      linux-media@vger.kernel.org
9131 L:      linux-tegra@vger.kernel.org
9132 T:      git git://linuxtv.org/media_tree.git
9133 S:      Maintained
9134 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9135 F:      drivers/staging/media/tegra-vde/
9136
9137 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9138 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9139 P:      LinuxTV.org Project
9140 L:      linux-media@vger.kernel.org
9141 W:      https://linuxtv.org
9142 Q:      http://patchwork.kernel.org/project/linux-media/list/
9143 T:      git git://linuxtv.org/media_tree.git
9144 S:      Maintained
9145 F:      Documentation/devicetree/bindings/media/
9146 F:      Documentation/media/
9147 F:      drivers/media/
9148 F:      drivers/staging/media/
9149 F:      include/linux/platform_data/media/
9150 F:      include/media/
9151 F:      include/uapi/linux/dvb/
9152 F:      include/uapi/linux/videodev2.h
9153 F:      include/uapi/linux/media.h
9154 F:      include/uapi/linux/v4l2-*
9155 F:      include/uapi/linux/meye.h
9156 F:      include/uapi/linux/ivtv*
9157 F:      include/uapi/linux/uvcvideo.h
9158
9159 MEDIATEK BLUETOOTH DRIVER
9160 M:      Sean Wang <sean.wang@mediatek.com>
9161 L:      linux-bluetooth@vger.kernel.org
9162 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9163 S:      Maintained
9164 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9165 F:      drivers/bluetooth/btmtkuart.c
9166
9167 MEDIATEK CIR DRIVER
9168 M:      Sean Wang <sean.wang@mediatek.com>
9169 S:      Maintained
9170 F:      drivers/media/rc/mtk-cir.c
9171
9172 MEDIATEK DMA DRIVER
9173 M:      Sean Wang <sean.wang@mediatek.com>
9174 L:      dmaengine@vger.kernel.org
9175 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9176 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9177 S:      Maintained
9178 F:      Documentation/devicetree/bindings/dma/mtk-*
9179 F:      drivers/dma/mediatek/
9180
9181 MEDIATEK PMIC LED DRIVER
9182 M:      Sean Wang <sean.wang@mediatek.com>
9183 S:      Maintained
9184 F:      drivers/leds/leds-mt6323.c
9185 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9186
9187 MEDIATEK ETHERNET DRIVER
9188 M:      Felix Fietkau <nbd@openwrt.org>
9189 M:      John Crispin <john@phrozen.org>
9190 M:      Sean Wang <sean.wang@mediatek.com>
9191 M:      Nelson Chang <nelson.chang@mediatek.com>
9192 L:      netdev@vger.kernel.org
9193 S:      Maintained
9194 F:      drivers/net/ethernet/mediatek/
9195
9196 MEDIATEK SWITCH DRIVER
9197 M:      Sean Wang <sean.wang@mediatek.com>
9198 L:      netdev@vger.kernel.org
9199 S:      Maintained
9200 F:      drivers/net/dsa/mt7530.*
9201 F:      net/dsa/tag_mtk.c
9202
9203 MEDIATEK JPEG DRIVER
9204 M:      Rick Chang <rick.chang@mediatek.com>
9205 M:      Bin Liu <bin.liu@mediatek.com>
9206 S:      Supported
9207 F:      drivers/media/platform/mtk-jpeg/
9208 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9209
9210 MEDIATEK MDP DRIVER
9211 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9212 M:      Houlong Wei <houlong.wei@mediatek.com>
9213 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9214 S:      Supported
9215 F:      drivers/media/platform/mtk-mdp/
9216 F:      drivers/media/platform/mtk-vpu/
9217 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9218
9219 MEDIATEK MEDIA DRIVER
9220 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9221 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9222 S:      Supported
9223 F:      drivers/media/platform/mtk-vcodec/
9224 F:      drivers/media/platform/mtk-vpu/
9225 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9226 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9227
9228 MEDIATEK MT7601U WIRELESS LAN DRIVER
9229 M:      Jakub Kicinski <kubakici@wp.pl>
9230 L:      linux-wireless@vger.kernel.org
9231 S:      Maintained
9232 F:      drivers/net/wireless/mediatek/mt7601u/
9233
9234 MEDIATEK NAND CONTROLLER DRIVER
9235 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9236 L:      linux-mtd@lists.infradead.org
9237 S:      Maintained
9238 F:      drivers/mtd/nand/raw/mtk_*
9239 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9240
9241 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9242 M:      Sean Wang <sean.wang@mediatek.com>
9243 S:      Maintained
9244 F:      drivers/char/hw_random/mtk-rng.c
9245
9246 MEDIATEK USB3 DRD IP DRIVER
9247 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9248 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9250 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9251 S:      Maintained
9252 F:      drivers/usb/mtu3/
9253
9254 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9255 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9256 M:      Martin Donnelly <martin.donnelly@ge.com>
9257 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9258 S:      Maintained
9259 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9260 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9261
9262 MEGARAID SCSI/SAS DRIVERS
9263 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9264 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9265 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9266 L:      megaraidlinux.pdl@broadcom.com
9267 L:      linux-scsi@vger.kernel.org
9268 W:      http://www.avagotech.com/support/
9269 S:      Maintained
9270 F:      Documentation/scsi/megaraid.txt
9271 F:      drivers/scsi/megaraid.*
9272 F:      drivers/scsi/megaraid/
9273
9274 MELEXIS MLX90614 DRIVER
9275 M:      Crt Mori <cmo@melexis.com>
9276 L:      linux-iio@vger.kernel.org
9277 W:      http://www.melexis.com
9278 S:      Supported
9279 F:      drivers/iio/temperature/mlx90614.c
9280
9281 MELEXIS MLX90632 DRIVER
9282 M:      Crt Mori <cmo@melexis.com>
9283 L:      linux-iio@vger.kernel.org
9284 W:      http://www.melexis.com
9285 S:      Supported
9286 F:      drivers/iio/temperature/mlx90632.c
9287
9288 MELFAS MIP4 TOUCHSCREEN DRIVER
9289 M:      Sangwon Jee <jeesw@melfas.com>
9290 W:      http://www.melfas.com
9291 S:      Supported
9292 F:      drivers/input/touchscreen/melfas_mip4.c
9293 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9294
9295 MELLANOX ETHERNET DRIVER (mlx4_en)
9296 M:      Tariq Toukan <tariqt@mellanox.com>
9297 L:      netdev@vger.kernel.org
9298 S:      Supported
9299 W:      http://www.mellanox.com
9300 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9301 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9302
9303 MELLANOX ETHERNET DRIVER (mlx5e)
9304 M:      Saeed Mahameed <saeedm@mellanox.com>
9305 L:      netdev@vger.kernel.org
9306 S:      Supported
9307 W:      http://www.mellanox.com
9308 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9309 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9310
9311 MELLANOX ETHERNET INNOVA DRIVERS
9312 R:      Boris Pismenny <borisp@mellanox.com>
9313 L:      netdev@vger.kernel.org
9314 S:      Supported
9315 W:      http://www.mellanox.com
9316 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9317 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9318 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9319 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9320 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9321
9322 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9323 R:      Boris Pismenny <borisp@mellanox.com>
9324 L:      netdev@vger.kernel.org
9325 S:      Supported
9326 W:      http://www.mellanox.com
9327 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9328 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9329 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9330
9331 MELLANOX ETHERNET SWITCH DRIVERS
9332 M:      Jiri Pirko <jiri@mellanox.com>
9333 M:      Ido Schimmel <idosch@mellanox.com>
9334 L:      netdev@vger.kernel.org
9335 S:      Supported
9336 W:      http://www.mellanox.com
9337 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9338 F:      drivers/net/ethernet/mellanox/mlxsw/
9339 F:      tools/testing/selftests/drivers/net/mlxsw/
9340
9341 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9342 M:      mlxsw@mellanox.com
9343 L:      netdev@vger.kernel.org
9344 S:      Supported
9345 W:      http://www.mellanox.com
9346 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9347 F:      drivers/net/ethernet/mellanox/mlxfw/
9348
9349 MELLANOX HARDWARE PLATFORM SUPPORT
9350 M:      Andy Shevchenko <andy@infradead.org>
9351 M:      Darren Hart <dvhart@infradead.org>
9352 M:      Vadim Pasternak <vadimp@mellanox.com>
9353 L:      platform-driver-x86@vger.kernel.org
9354 S:      Supported
9355 F:      drivers/platform/mellanox/
9356
9357 MELLANOX MLX4 core VPI driver
9358 M:      Tariq Toukan <tariqt@mellanox.com>
9359 L:      netdev@vger.kernel.org
9360 L:      linux-rdma@vger.kernel.org
9361 W:      http://www.mellanox.com
9362 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9363 S:      Supported
9364 F:      drivers/net/ethernet/mellanox/mlx4/
9365 F:      include/linux/mlx4/
9366
9367 MELLANOX MLX4 IB driver
9368 M:      Yishai Hadas <yishaih@mellanox.com>
9369 L:      linux-rdma@vger.kernel.org
9370 W:      http://www.mellanox.com
9371 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9372 S:      Supported
9373 F:      drivers/infiniband/hw/mlx4/
9374 F:      include/linux/mlx4/
9375 F:      include/uapi/rdma/mlx4-abi.h
9376
9377 MELLANOX MLX5 core VPI driver
9378 M:      Saeed Mahameed <saeedm@mellanox.com>
9379 M:      Leon Romanovsky <leonro@mellanox.com>
9380 L:      netdev@vger.kernel.org
9381 L:      linux-rdma@vger.kernel.org
9382 W:      http://www.mellanox.com
9383 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9384 S:      Supported
9385 F:      drivers/net/ethernet/mellanox/mlx5/core/
9386 F:      include/linux/mlx5/
9387
9388 MELLANOX MLX5 IB driver
9389 M:      Leon Romanovsky <leonro@mellanox.com>
9390 L:      linux-rdma@vger.kernel.org
9391 W:      http://www.mellanox.com
9392 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9393 S:      Supported
9394 F:      drivers/infiniband/hw/mlx5/
9395 F:      include/linux/mlx5/
9396 F:      include/uapi/rdma/mlx5-abi.h
9397
9398 MELLANOX MLXCPLD I2C AND MUX DRIVER
9399 M:      Vadim Pasternak <vadimp@mellanox.com>
9400 M:      Michael Shych <michaelsh@mellanox.com>
9401 L:      linux-i2c@vger.kernel.org
9402 S:      Supported
9403 F:      drivers/i2c/busses/i2c-mlxcpld.c
9404 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9405 F:      Documentation/i2c/busses/i2c-mlxcpld
9406
9407 MELLANOX MLXCPLD LED DRIVER
9408 M:      Vadim Pasternak <vadimp@mellanox.com>
9409 L:      linux-leds@vger.kernel.org
9410 S:      Supported
9411 F:      drivers/leds/leds-mlxcpld.c
9412 F:      drivers/leds/leds-mlxreg.c
9413 F:      Documentation/leds/leds-mlxcpld.txt
9414
9415 MELLANOX PLATFORM DRIVER
9416 M:      Vadim Pasternak <vadimp@mellanox.com>
9417 L:      platform-driver-x86@vger.kernel.org
9418 S:      Supported
9419 F:      drivers/platform/x86/mlx-platform.c
9420
9421 MEMBARRIER SUPPORT
9422 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9423 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9424 L:      linux-kernel@vger.kernel.org
9425 S:      Supported
9426 F:      kernel/sched/membarrier.c
9427 F:      include/uapi/linux/membarrier.h
9428 F:      arch/powerpc/include/asm/membarrier.h
9429
9430 MEMORY MANAGEMENT
9431 L:      linux-mm@kvack.org
9432 W:      http://www.linux-mm.org
9433 S:      Maintained
9434 F:      include/linux/mm.h
9435 F:      include/linux/gfp.h
9436 F:      include/linux/mmzone.h
9437 F:      include/linux/memory_hotplug.h
9438 F:      include/linux/vmalloc.h
9439 F:      mm/
9440
9441 MEMORY TECHNOLOGY DEVICES (MTD)
9442 M:      David Woodhouse <dwmw2@infradead.org>
9443 M:      Brian Norris <computersforpeace@gmail.com>
9444 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9445 M:      Marek Vasut <marek.vasut@gmail.com>
9446 M:      Richard Weinberger <richard@nod.at>
9447 L:      linux-mtd@lists.infradead.org
9448 W:      http://www.linux-mtd.infradead.org/
9449 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9450 T:      git git://git.infradead.org/linux-mtd.git master
9451 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9452 S:      Maintained
9453 F:      Documentation/devicetree/bindings/mtd/
9454 F:      drivers/mtd/
9455 F:      include/linux/mtd/
9456 F:      include/uapi/mtd/
9457
9458 MEN A21 WATCHDOG DRIVER
9459 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9460 L:      linux-watchdog@vger.kernel.org
9461 S:      Maintained
9462 F:      drivers/watchdog/mena21_wdt.c
9463
9464 MEN CHAMELEON BUS (mcb)
9465 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9466 S:      Maintained
9467 F:      drivers/mcb/
9468 F:      include/linux/mcb.h
9469 F:      Documentation/men-chameleon-bus.txt
9470
9471 MEN F21BMC (Board Management Controller)
9472 M:      Andreas Werner <andreas.werner@men.de>
9473 S:      Supported
9474 F:      drivers/mfd/menf21bmc.c
9475 F:      drivers/watchdog/menf21bmc_wdt.c
9476 F:      drivers/leds/leds-menf21bmc.c
9477 F:      drivers/hwmon/menf21bmc_hwmon.c
9478 F:      Documentation/hwmon/menf21bmc
9479
9480 MEN Z069 WATCHDOG DRIVER
9481 M:      Johannes Thumshirn <jth@kernel.org>
9482 L:      linux-watchdog@vger.kernel.org
9483 S:      Maintained
9484 F:      drivers/watchdog/menz069_wdt.c
9485
9486 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9487 M:      Neil Armstrong <narmstrong@baylibre.com>
9488 L:      linux-media@lists.freedesktop.org
9489 L:      linux-amlogic@lists.infradead.org
9490 W:      http://linux-meson.com/
9491 S:      Supported
9492 F:      drivers/media/platform/meson/ao-cec.c
9493 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9494 T:      git git://linuxtv.org/media_tree.git
9495
9496 MICROBLAZE ARCHITECTURE
9497 M:      Michal Simek <monstr@monstr.eu>
9498 W:      http://www.monstr.eu/fdt/
9499 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9500 S:      Supported
9501 F:      arch/microblaze/
9502
9503 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9504 M:      Richard Genoud <richard.genoud@gmail.com>
9505 S:      Maintained
9506 F:      drivers/tty/serial/atmel_serial.c
9507 F:      drivers/tty/serial/atmel_serial.h
9508
9509 MICROCHIP / ATMEL DMA DRIVER
9510 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9512 L:      dmaengine@vger.kernel.org
9513 S:      Supported
9514 F:      drivers/dma/at_hdmac.c
9515 F:      drivers/dma/at_hdmac_regs.h
9516 F:      include/linux/platform_data/dma-atmel.h
9517
9518 MICROCHIP / ATMEL ECC DRIVER
9519 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9520 L:      linux-crypto@vger.kernel.org
9521 S:      Maintained
9522 F:      drivers/crypto/atmel-ecc.*
9523
9524 MICROCHIP / ATMEL ISC DRIVER
9525 M:      Songjun Wu <songjun.wu@microchip.com>
9526 L:      linux-media@vger.kernel.org
9527 S:      Supported
9528 F:      drivers/media/platform/atmel/atmel-isc.c
9529 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9530 F:      devicetree/bindings/media/atmel-isc.txt
9531
9532 MICROCHIP / ATMEL NAND DRIVER
9533 M:      Josh Wu <rainyfeeling@outlook.com>
9534 L:      linux-mtd@lists.infradead.org
9535 S:      Supported
9536 F:      drivers/mtd/nand/raw/atmel/*
9537 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9538
9539 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9540 M:      Woojung Huh <Woojung.Huh@microchip.com>
9541 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9542 L:      netdev@vger.kernel.org
9543 S:      Maintained
9544 F:      net/dsa/tag_ksz.c
9545 F:      drivers/net/dsa/microchip/*
9546 F:      include/linux/platform_data/microchip-ksz.h
9547 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9548
9549 MICROCHIP LAN743X ETHERNET DRIVER
9550 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9551 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9552 L:      netdev@vger.kernel.org
9553 S:      Maintained
9554 F:      drivers/net/ethernet/microchip/lan743x_*
9555
9556 MICROCHIP USB251XB DRIVER
9557 M:      Richard Leitner <richard.leitner@skidata.com>
9558 L:      linux-usb@vger.kernel.org
9559 S:      Maintained
9560 F:      drivers/usb/misc/usb251xb.c
9561 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9562
9563 MICROSEMI MIPS SOCS
9564 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9565 L:      linux-mips@linux-mips.org
9566 S:      Maintained
9567 F:      arch/mips/generic/board-ocelot.c
9568 F:      arch/mips/configs/generic/board-ocelot.config
9569 F:      arch/mips/boot/dts/mscc/
9570 F:      Documentation/devicetree/bindings/mips/mscc.txt
9571
9572 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9573 M:      Don Brace <don.brace@microsemi.com>
9574 L:      esc.storagedev@microsemi.com
9575 L:      linux-scsi@vger.kernel.org
9576 S:      Supported
9577 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9578 F:      drivers/scsi/smartpqi/Kconfig
9579 F:      drivers/scsi/smartpqi/Makefile
9580 F:      include/linux/cciss*.h
9581 F:      include/uapi/linux/cciss*.h
9582 F:      Documentation/scsi/smartpqi.txt
9583
9584 MICROSEMI ETHERNET SWITCH DRIVER
9585 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9586 L:      netdev@vger.kernel.org
9587 S:      Supported
9588 F:      drivers/net/ethernet/mscc/
9589
9590 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9591 M:      Chen Yu <yu.c.chen@intel.com>
9592 L:      platform-driver-x86@vger.kernel.org
9593 S:      Supported
9594 F:      drivers/platform/x86/surfacepro3_button.c
9595
9596 MICROTEK X6 SCANNER
9597 M:      Oliver Neukum <oliver@neukum.org>
9598 S:      Maintained
9599 F:      drivers/usb/image/microtek.*
9600
9601 MIPS
9602 M:      Ralf Baechle <ralf@linux-mips.org>
9603 M:      Paul Burton <paul.burton@mips.com>
9604 M:      James Hogan <jhogan@kernel.org>
9605 L:      linux-mips@linux-mips.org
9606 W:      http://www.linux-mips.org/
9607 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9609 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9610 S:      Supported
9611 F:      Documentation/devicetree/bindings/mips/
9612 F:      Documentation/mips/
9613 F:      arch/mips/
9614 F:      drivers/platform/mips/
9615
9616 MIPS BOSTON DEVELOPMENT BOARD
9617 M:      Paul Burton <paul.burton@mips.com>
9618 L:      linux-mips@linux-mips.org
9619 S:      Maintained
9620 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9621 F:      arch/mips/boot/dts/img/boston.dts
9622 F:      arch/mips/configs/generic/board-boston.config
9623 F:      drivers/clk/imgtec/clk-boston.c
9624 F:      include/dt-bindings/clock/boston-clock.h
9625
9626 MIPS GENERIC PLATFORM
9627 M:      Paul Burton <paul.burton@mips.com>
9628 L:      linux-mips@linux-mips.org
9629 S:      Supported
9630 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9631 F:      arch/mips/generic/
9632 F:      arch/mips/tools/generic-board-config.sh
9633
9634 MIPS/LOONGSON1 ARCHITECTURE
9635 M:      Keguang Zhang <keguang.zhang@gmail.com>
9636 L:      linux-mips@linux-mips.org
9637 S:      Maintained
9638 F:      arch/mips/loongson32/
9639 F:      arch/mips/include/asm/mach-loongson32/
9640 F:      drivers/*/*loongson1*
9641 F:      drivers/*/*/*loongson1*
9642
9643 MIPS/LOONGSON2 ARCHITECTURE
9644 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9645 L:      linux-mips@linux-mips.org
9646 S:      Maintained
9647 F:      arch/mips/loongson64/*{2e/2f}*
9648 F:      arch/mips/include/asm/mach-loongson64/
9649 F:      drivers/*/*loongson2*
9650 F:      drivers/*/*/*loongson2*
9651
9652 MIPS/LOONGSON3 ARCHITECTURE
9653 M:      Huacai Chen <chenhc@lemote.com>
9654 L:      linux-mips@linux-mips.org
9655 S:      Maintained
9656 F:      arch/mips/loongson64/
9657 F:      arch/mips/include/asm/mach-loongson64/
9658 F:      drivers/platform/mips/cpu_hwmon.c
9659 F:      drivers/*/*loongson3*
9660 F:      drivers/*/*/*loongson3*
9661
9662 MIPS RINT INSTRUCTION EMULATION
9663 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9664 L:      linux-mips@linux-mips.org
9665 S:      Supported
9666 F:      arch/mips/math-emu/sp_rint.c
9667 F:      arch/mips/math-emu/dp_rint.c
9668
9669 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9670 M:      Hans Verkuil <hverkuil@xs4all.nl>
9671 L:      linux-media@vger.kernel.org
9672 T:      git git://linuxtv.org/media_tree.git
9673 W:      https://linuxtv.org
9674 S:      Odd Fixes
9675 F:      drivers/media/radio/radio-miropcm20*
9676
9677 MMP SUPPORT
9678 M:      Eric Miao <eric.y.miao@gmail.com>
9679 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9681 T:      git git://github.com/hzhuang1/linux.git
9682 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9683 S:      Maintained
9684 F:      arch/arm/boot/dts/mmp*
9685 F:      arch/arm/mach-mmp/
9686
9687 MN88472 MEDIA DRIVER
9688 M:      Antti Palosaari <crope@iki.fi>
9689 L:      linux-media@vger.kernel.org
9690 W:      https://linuxtv.org
9691 W:      http://palosaari.fi/linux/
9692 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9693 S:      Maintained
9694 F:      drivers/media/dvb-frontends/mn88472*
9695
9696 MN88473 MEDIA DRIVER
9697 M:      Antti Palosaari <crope@iki.fi>
9698 L:      linux-media@vger.kernel.org
9699 W:      https://linuxtv.org
9700 W:      http://palosaari.fi/linux/
9701 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9702 S:      Maintained
9703 F:      drivers/media/dvb-frontends/mn88473*
9704
9705 PCI DRIVER FOR MOBIVEIL PCIE IP
9706 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9707 L:      linux-pci@vger.kernel.org
9708 S:      Supported
9709 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9710 F:      drivers/pci/controller/pcie-mobiveil.c
9711
9712 MODULE SUPPORT
9713 M:      Jessica Yu <jeyu@kernel.org>
9714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9715 S:      Maintained
9716 F:      include/linux/module.h
9717 F:      kernel/module.c
9718
9719 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9720 W:      http://popies.net/meye/
9721 S:      Orphan
9722 F:      Documentation/media/v4l-drivers/meye*
9723 F:      drivers/media/pci/meye/
9724 F:      include/uapi/linux/meye.h
9725
9726 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9727 M:      Jiri Slaby <jirislaby@gmail.com>
9728 S:      Maintained
9729 F:      Documentation/serial/moxa-smartio
9730 F:      drivers/tty/mxser.*
9731
9732 MR800 AVERMEDIA USB FM RADIO DRIVER
9733 M:      Alexey Klimov <klimov.linux@gmail.com>
9734 L:      linux-media@vger.kernel.org
9735 T:      git git://linuxtv.org/media_tree.git
9736 S:      Maintained
9737 F:      drivers/media/radio/radio-mr800.c
9738
9739 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9740 M:      Alan Ott <alan@signal11.us>
9741 L:      linux-wpan@vger.kernel.org
9742 S:      Maintained
9743 F:      drivers/net/ieee802154/mrf24j40.c
9744 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9745
9746 MSI LAPTOP SUPPORT
9747 M:      "Lee, Chun-Yi" <jlee@suse.com>
9748 L:      platform-driver-x86@vger.kernel.org
9749 S:      Maintained
9750 F:      drivers/platform/x86/msi-laptop.c
9751
9752 MSI WMI SUPPORT
9753 L:      platform-driver-x86@vger.kernel.org
9754 S:      Orphan
9755 F:      drivers/platform/x86/msi-wmi.c
9756
9757 MSI001 MEDIA DRIVER
9758 M:      Antti Palosaari <crope@iki.fi>
9759 L:      linux-media@vger.kernel.org
9760 W:      https://linuxtv.org
9761 W:      http://palosaari.fi/linux/
9762 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9763 T:      git git://linuxtv.org/anttip/media_tree.git
9764 S:      Maintained
9765 F:      drivers/media/tuners/msi001*
9766
9767 MSI2500 MEDIA DRIVER
9768 M:      Antti Palosaari <crope@iki.fi>
9769 L:      linux-media@vger.kernel.org
9770 W:      https://linuxtv.org
9771 W:      http://palosaari.fi/linux/
9772 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9773 T:      git git://linuxtv.org/anttip/media_tree.git
9774 S:      Maintained
9775 F:      drivers/media/usb/msi2500/
9776
9777 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9778 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9779 L:      linux-mtd@lists.infradead.org
9780 S:      Maintained
9781 F:      drivers/mtd/devices/docg3*
9782
9783 MT9M032 APTINA SENSOR DRIVER
9784 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9785 L:      linux-media@vger.kernel.org
9786 T:      git git://linuxtv.org/media_tree.git
9787 S:      Maintained
9788 F:      drivers/media/i2c/mt9m032.c
9789 F:      include/media/i2c/mt9m032.h
9790
9791 MT9P031 APTINA CAMERA SENSOR
9792 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9793 L:      linux-media@vger.kernel.org
9794 T:      git git://linuxtv.org/media_tree.git
9795 S:      Maintained
9796 F:      drivers/media/i2c/mt9p031.c
9797 F:      include/media/i2c/mt9p031.h
9798
9799 MT9T001 APTINA CAMERA SENSOR
9800 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9801 L:      linux-media@vger.kernel.org
9802 T:      git git://linuxtv.org/media_tree.git
9803 S:      Maintained
9804 F:      drivers/media/i2c/mt9t001.c
9805 F:      include/media/i2c/mt9t001.h
9806
9807 MT9T112 APTINA CAMERA SENSOR
9808 M:      Jacopo Mondi <jacopo@jmondi.org>
9809 L:      linux-media@vger.kernel.org
9810 T:      git git://linuxtv.org/media_tree.git
9811 S:      Odd Fixes
9812 F:      drivers/media/i2c/mt9t112.c
9813 F:      include/media/i2c/mt9t112.h
9814
9815 MT9V032 APTINA CAMERA SENSOR
9816 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9817 L:      linux-media@vger.kernel.org
9818 T:      git git://linuxtv.org/media_tree.git
9819 S:      Maintained
9820 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9821 F:      drivers/media/i2c/mt9v032.c
9822 F:      include/media/i2c/mt9v032.h
9823
9824 MT9V111 APTINA CAMERA SENSOR
9825 M:      Jacopo Mondi <jacopo@jmondi.org>
9826 L:      linux-media@vger.kernel.org
9827 T:      git git://linuxtv.org/media_tree.git
9828 S:      Maintained
9829 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9830 F:      drivers/media/i2c/mt9v111.c
9831
9832 MULTIFUNCTION DEVICES (MFD)
9833 M:      Lee Jones <lee.jones@linaro.org>
9834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9835 S:      Supported
9836 F:      Documentation/devicetree/bindings/mfd/
9837 F:      drivers/mfd/
9838 F:      include/linux/mfd/
9839 F:      include/dt-bindings/mfd/
9840
9841 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9842 S:      Orphan
9843 F:      drivers/mmc/host/mmc_spi.c
9844 F:      include/linux/spi/mmc_spi.h
9845
9846 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9847 M:      Ulf Hansson <ulf.hansson@linaro.org>
9848 L:      linux-mmc@vger.kernel.org
9849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9850 S:      Maintained
9851 F:      Documentation/devicetree/bindings/mmc/
9852 F:      drivers/mmc/
9853 F:      include/linux/mmc/
9854 F:      include/uapi/linux/mmc/
9855
9856 MULTIPLEXER SUBSYSTEM
9857 M:      Peter Rosin <peda@axentia.se>
9858 S:      Maintained
9859 F:      Documentation/ABI/testing/sysfs-class-mux*
9860 F:      Documentation/devicetree/bindings/mux/
9861 F:      include/linux/dt-bindings/mux/
9862 F:      include/linux/mux/
9863 F:      drivers/mux/
9864
9865 MULTITECH MULTIPORT CARD (ISICOM)
9866 S:      Orphan
9867 F:      drivers/tty/isicom.c
9868 F:      include/linux/isicom.h
9869
9870 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9871 M:      Bin Liu <b-liu@ti.com>
9872 L:      linux-usb@vger.kernel.org
9873 S:      Maintained
9874 F:      drivers/usb/musb/
9875
9876 MXL301RF MEDIA DRIVER
9877 M:      Akihiro Tsukada <tskd08@gmail.com>
9878 L:      linux-media@vger.kernel.org
9879 S:      Odd Fixes
9880 F:      drivers/media/tuners/mxl301rf*
9881
9882 MXL5007T MEDIA DRIVER
9883 M:      Michael Krufky <mkrufky@linuxtv.org>
9884 L:      linux-media@vger.kernel.org
9885 W:      https://linuxtv.org
9886 W:      http://github.com/mkrufky
9887 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9888 T:      git git://linuxtv.org/mkrufky/tuners.git
9889 S:      Maintained
9890 F:      drivers/media/tuners/mxl5007t.*
9891
9892 MXSFB DRM DRIVER
9893 M:      Marek Vasut <marex@denx.de>
9894 S:      Supported
9895 F:      drivers/gpu/drm/mxsfb/
9896 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9897
9898 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9899 M:      Chris Lee <christopher.lee@cspi.com>
9900 L:      netdev@vger.kernel.org
9901 W:      https://www.cspi.com/ethernet-products/support/downloads/
9902 S:      Supported
9903 F:      drivers/net/ethernet/myricom/myri10ge/
9904
9905 NAND FLASH SUBSYSTEM
9906 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9907 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9908 R:      Richard Weinberger <richard@nod.at>
9909 L:      linux-mtd@lists.infradead.org
9910 W:      http://www.linux-mtd.infradead.org/
9911 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9912 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9913 T:      git git://git.infradead.org/linux-mtd.git nand/next
9914 S:      Maintained
9915 F:      drivers/mtd/nand/
9916 F:      include/linux/mtd/*nand*.h
9917
9918 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9919 M:      Daniel Mack <zonque@gmail.com>
9920 S:      Maintained
9921 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9922 W:      http://www.native-instruments.com
9923 F:      sound/usb/caiaq/
9924
9925 NATSEMI ETHERNET DRIVER (DP8381x)
9926 S:      Orphan
9927 F:      drivers/net/ethernet/natsemi/natsemi.c
9928
9929 NCP FILESYSTEM
9930 M:      Petr Vandrovec <petr@vandrovec.name>
9931 S:      Obsolete
9932 F:      drivers/staging/ncpfs/
9933
9934 NCR 5380 SCSI DRIVERS
9935 M:      Finn Thain <fthain@telegraphics.com.au>
9936 M:      Michael Schmitz <schmitzmic@gmail.com>
9937 L:      linux-scsi@vger.kernel.org
9938 S:      Maintained
9939 F:      Documentation/scsi/g_NCR5380.txt
9940 F:      drivers/scsi/NCR5380.*
9941 F:      drivers/scsi/arm/cumana_1.c
9942 F:      drivers/scsi/arm/oak.c
9943 F:      drivers/scsi/atari_scsi.*
9944 F:      drivers/scsi/dmx3191d.c
9945 F:      drivers/scsi/g_NCR5380.*
9946 F:      drivers/scsi/mac_scsi.*
9947 F:      drivers/scsi/sun3_scsi.*
9948 F:      drivers/scsi/sun3_scsi_vme.c
9949
9950 NCSI LIBRARY:
9951 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9952 S:      Maintained
9953 F:      net/ncsi/
9954
9955 NCT6775 HARDWARE MONITOR DRIVER
9956 M:      Guenter Roeck <linux@roeck-us.net>
9957 L:      linux-hwmon@vger.kernel.org
9958 S:      Maintained
9959 F:      Documentation/hwmon/nct6775
9960 F:      drivers/hwmon/nct6775.c
9961
9962 NET_FAILOVER MODULE
9963 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9964 L:      netdev@vger.kernel.org
9965 S:      Supported
9966 F:      driver/net/net_failover.c
9967 F:      include/net/net_failover.h
9968 F:      Documentation/networking/net_failover.rst
9969
9970 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9971 M:      Faisal Latif <faisal.latif@intel.com>
9972 L:      linux-rdma@vger.kernel.org
9973 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9974 S:      Supported
9975 F:      drivers/infiniband/hw/nes/
9976 F:      include/uapi/rdma/nes-abi.h
9977
9978 NETEM NETWORK EMULATOR
9979 M:      Stephen Hemminger <stephen@networkplumber.org>
9980 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9981 S:      Maintained
9982 F:      net/sched/sch_netem.c
9983
9984 NETERION 10GbE DRIVERS (s2io/vxge)
9985 M:      Jon Mason <jdmason@kudzu.us>
9986 L:      netdev@vger.kernel.org
9987 S:      Supported
9988 F:      Documentation/networking/s2io.txt
9989 F:      Documentation/networking/vxge.txt
9990 F:      drivers/net/ethernet/neterion/
9991
9992 NETFILTER
9993 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9994 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9995 M:      Florian Westphal <fw@strlen.de>
9996 L:      netfilter-devel@vger.kernel.org
9997 L:      coreteam@netfilter.org
9998 W:      http://www.netfilter.org/
9999 W:      http://www.iptables.org/
10000 W:      http://www.nftables.org/
10001 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10004 S:      Maintained
10005 F:      include/linux/netfilter*
10006 F:      include/linux/netfilter/
10007 F:      include/net/netfilter/
10008 F:      include/uapi/linux/netfilter*
10009 F:      include/uapi/linux/netfilter/
10010 F:      net/*/netfilter.c
10011 F:      net/*/netfilter/
10012 F:      net/netfilter/
10013 F:      net/bridge/br_netfilter*.c
10014
10015 NETROM NETWORK LAYER
10016 M:      Ralf Baechle <ralf@linux-mips.org>
10017 L:      linux-hams@vger.kernel.org
10018 W:      http://www.linux-ax25.org/
10019 S:      Maintained
10020 F:      include/net/netrom.h
10021 F:      include/uapi/linux/netrom.h
10022 F:      net/netrom/
10023
10024 NETRONOME ETHERNET DRIVERS
10025 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10026 L:      oss-drivers@netronome.com
10027 S:      Maintained
10028 F:      drivers/net/ethernet/netronome/
10029
10030 NETWORK BLOCK DEVICE (NBD)
10031 M:      Josef Bacik <josef@toxicpanda.com>
10032 S:      Maintained
10033 L:      linux-block@vger.kernel.org
10034 L:      nbd@other.debian.org
10035 F:      Documentation/blockdev/nbd.txt
10036 F:      drivers/block/nbd.c
10037 F:      include/uapi/linux/nbd.h
10038
10039 NETWORK DROP MONITOR
10040 M:      Neil Horman <nhorman@tuxdriver.com>
10041 L:      netdev@vger.kernel.org
10042 S:      Maintained
10043 W:      https://fedorahosted.org/dropwatch/
10044 F:      net/core/drop_monitor.c
10045
10046 NETWORKING DRIVERS
10047 M:      "David S. Miller" <davem@davemloft.net>
10048 L:      netdev@vger.kernel.org
10049 W:      http://www.linuxfoundation.org/en/Net
10050 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10053 S:      Odd Fixes
10054 F:      Documentation/devicetree/bindings/net/
10055 F:      drivers/net/
10056 F:      include/linux/if_*
10057 F:      include/linux/netdevice.h
10058 F:      include/linux/etherdevice.h
10059 F:      include/linux/fcdevice.h
10060 F:      include/linux/fddidevice.h
10061 F:      include/linux/hippidevice.h
10062 F:      include/linux/inetdevice.h
10063 F:      include/uapi/linux/if_*
10064 F:      include/uapi/linux/netdevice.h
10065
10066 NETWORKING DRIVERS (WIRELESS)
10067 M:      Kalle Valo <kvalo@codeaurora.org>
10068 L:      linux-wireless@vger.kernel.org
10069 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10072 S:      Maintained
10073 F:      Documentation/devicetree/bindings/net/wireless/
10074 F:      drivers/net/wireless/
10075
10076 NETWORKING [DSA]
10077 M:      Andrew Lunn <andrew@lunn.ch>
10078 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10079 M:      Florian Fainelli <f.fainelli@gmail.com>
10080 S:      Maintained
10081 F:      Documentation/devicetree/bindings/net/dsa/
10082 F:      net/dsa/
10083 F:      include/net/dsa.h
10084 F:      include/linux/dsa/
10085 F:      drivers/net/dsa/
10086
10087 NETWORKING [GENERAL]
10088 M:      "David S. Miller" <davem@davemloft.net>
10089 L:      netdev@vger.kernel.org
10090 W:      http://www.linuxfoundation.org/en/Net
10091 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10094 B:      mailto:netdev@vger.kernel.org
10095 S:      Maintained
10096 F:      net/
10097 F:      include/net/
10098 F:      include/linux/in.h
10099 F:      include/linux/net.h
10100 F:      include/linux/netdevice.h
10101 F:      include/uapi/linux/in.h
10102 F:      include/uapi/linux/net.h
10103 F:      include/uapi/linux/netdevice.h
10104 F:      include/uapi/linux/net_namespace.h
10105 F:      tools/testing/selftests/net/
10106 F:      lib/net_utils.c
10107 F:      lib/random32.c
10108 F:      Documentation/networking/
10109
10110 NETWORKING [IPSEC]
10111 M:      Steffen Klassert <steffen.klassert@secunet.com>
10112 M:      Herbert Xu <herbert@gondor.apana.org.au>
10113 M:      "David S. Miller" <davem@davemloft.net>
10114 L:      netdev@vger.kernel.org
10115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10117 S:      Maintained
10118 F:      net/core/flow.c
10119 F:      net/xfrm/
10120 F:      net/key/
10121 F:      net/ipv4/xfrm*
10122 F:      net/ipv4/esp4*
10123 F:      net/ipv4/ah4.c
10124 F:      net/ipv4/ipcomp.c
10125 F:      net/ipv4/ip_vti.c
10126 F:      net/ipv6/xfrm*
10127 F:      net/ipv6/esp6*
10128 F:      net/ipv6/ah6.c
10129 F:      net/ipv6/ipcomp6.c
10130 F:      net/ipv6/ip6_vti.c
10131 F:      include/uapi/linux/xfrm.h
10132 F:      include/net/xfrm.h
10133
10134 NETWORKING [IPv4/IPv6]
10135 M:      "David S. Miller" <davem@davemloft.net>
10136 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10137 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10138 L:      netdev@vger.kernel.org
10139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10140 S:      Maintained
10141 F:      net/ipv4/
10142 F:      net/ipv6/
10143 F:      include/net/ip*
10144 F:      arch/x86/net/*
10145
10146 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10147 M:      Paul Moore <paul@paul-moore.com>
10148 W:      https://github.com/netlabel
10149 L:      netdev@vger.kernel.org
10150 L:      linux-security-module@vger.kernel.org
10151 S:      Maintained
10152 F:      Documentation/netlabel/
10153 F:      include/net/calipso.h
10154 F:      include/net/cipso_ipv4.h
10155 F:      include/net/netlabel.h
10156 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10157 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10158 F:      net/netlabel/
10159 F:      net/ipv4/cipso_ipv4.c
10160 F:      net/ipv6/calipso.c
10161 F:      net/netfilter/xt_CONNSECMARK.c
10162 F:      net/netfilter/xt_SECMARK.c
10163
10164 NETWORKING [TCP]
10165 M:      Eric Dumazet <edumazet@google.com>
10166 L:      netdev@vger.kernel.org
10167 S:      Maintained
10168 F:      net/ipv4/tcp*.c
10169 F:      net/ipv4/syncookies.c
10170 F:      net/ipv6/tcp*.c
10171 F:      net/ipv6/syncookies.c
10172 F:      include/uapi/linux/tcp.h
10173 F:      include/net/tcp.h
10174 F:      include/linux/tcp.h
10175 F:      include/trace/events/tcp.h
10176
10177 NETWORKING [TLS]
10178 M:      Boris Pismenny <borisp@mellanox.com>
10179 M:      Aviad Yehezkel <aviadye@mellanox.com>
10180 M:      Dave Watson <davejwatson@fb.com>
10181 L:      netdev@vger.kernel.org
10182 S:      Maintained
10183 F:      net/tls/*
10184 F:      include/uapi/linux/tls.h
10185 F:      include/net/tls.h
10186
10187 NETWORKING [WIRELESS]
10188 L:      linux-wireless@vger.kernel.org
10189 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10190
10191 NETDEVSIM
10192 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10193 S:      Maintained
10194 F:      drivers/net/netdevsim/*
10195
10196 NETXEN (1/10) GbE SUPPORT
10197 M:      Manish Chopra <manish.chopra@cavium.com>
10198 M:      Rahul Verma <rahul.verma@cavium.com>
10199 M:      Dept-GELinuxNICDev@cavium.com
10200 L:      netdev@vger.kernel.org
10201 S:      Supported
10202 F:      drivers/net/ethernet/qlogic/netxen/
10203
10204 NFC SUBSYSTEM
10205 M:      Samuel Ortiz <sameo@linux.intel.com>
10206 L:      linux-wireless@vger.kernel.org
10207 L:      linux-nfc@lists.01.org (subscribers-only)
10208 S:      Supported
10209 F:      net/nfc/
10210 F:      include/net/nfc/
10211 F:      include/uapi/linux/nfc.h
10212 F:      drivers/nfc/
10213 F:      include/linux/platform_data/nfcmrvl.h
10214 F:      include/linux/platform_data/nxp-nci.h
10215 F:      Documentation/devicetree/bindings/net/nfc/
10216
10217 NFS, SUNRPC, AND LOCKD CLIENTS
10218 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10219 M:      Anna Schumaker <anna.schumaker@netapp.com>
10220 L:      linux-nfs@vger.kernel.org
10221 W:      http://client.linux-nfs.org
10222 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10223 S:      Maintained
10224 F:      fs/lockd/
10225 F:      fs/nfs/
10226 F:      fs/nfs_common/
10227 F:      net/sunrpc/
10228 F:      include/linux/lockd/
10229 F:      include/linux/nfs*
10230 F:      include/linux/sunrpc/
10231 F:      include/uapi/linux/nfs*
10232 F:      include/uapi/linux/sunrpc/
10233
10234 NILFS2 FILESYSTEM
10235 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10236 L:      linux-nilfs@vger.kernel.org
10237 W:      https://nilfs.sourceforge.io/
10238 W:      https://nilfs.osdn.jp/
10239 T:      git git://github.com/konis/nilfs2.git
10240 S:      Supported
10241 F:      Documentation/filesystems/nilfs2.txt
10242 F:      fs/nilfs2/
10243 F:      include/trace/events/nilfs2.h
10244 F:      include/uapi/linux/nilfs2_api.h
10245 F:      include/uapi/linux/nilfs2_ondisk.h
10246
10247 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10248 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10249 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10250 S:      Maintained
10251 F:      Documentation/scsi/NinjaSCSI.txt
10252 F:      drivers/scsi/pcmcia/nsp_*
10253
10254 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10255 M:      GOTO Masanori <gotom@debian.or.jp>
10256 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10257 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10258 S:      Maintained
10259 F:      Documentation/scsi/NinjaSCSI.txt
10260 F:      drivers/scsi/nsp32*
10261
10262 NIOS2 ARCHITECTURE
10263 M:      Ley Foon Tan <lftan@altera.com>
10264 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10266 S:      Maintained
10267 F:      arch/nios2/
10268
10269 NOHZ, DYNTICKS SUPPORT
10270 M:      Frederic Weisbecker <fweisbec@gmail.com>
10271 M:      Thomas Gleixner <tglx@linutronix.de>
10272 M:      Ingo Molnar <mingo@kernel.org>
10273 L:      linux-kernel@vger.kernel.org
10274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10275 S:      Maintained
10276 F:      kernel/time/tick*.*
10277 F:      include/linux/tick.h
10278 F:      include/linux/sched/nohz.h
10279
10280 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10281 M:      Pavel Machek <pavel@ucw.cz>
10282 M:      Sakari Ailus <sakari.ailus@iki.fi>
10283 L:      linux-media@vger.kernel.org
10284 S:      Maintained
10285 F:      drivers/media/i2c/et8ek8
10286 F:      drivers/media/i2c/ad5820.c
10287
10288 NOKIA N900 POWER SUPPLY DRIVERS
10289 R:      Pali Rohár <pali.rohar@gmail.com>
10290 F:      include/linux/power/bq2415x_charger.h
10291 F:      include/linux/power/bq27xxx_battery.h
10292 F:      include/linux/power/isp1704_charger.h
10293 F:      drivers/power/supply/bq2415x_charger.c
10294 F:      drivers/power/supply/bq27xxx_battery.c
10295 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10296 F:      drivers/power/supply/isp1704_charger.c
10297 F:      drivers/power/supply/rx51_battery.c
10298
10299 NTB AMD DRIVER
10300 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10301 L:      linux-ntb@googlegroups.com
10302 S:      Supported
10303 F:      drivers/ntb/hw/amd/
10304
10305 NTB DRIVER CORE
10306 M:      Jon Mason <jdmason@kudzu.us>
10307 M:      Dave Jiang <dave.jiang@intel.com>
10308 M:      Allen Hubbe <allenbh@gmail.com>
10309 L:      linux-ntb@googlegroups.com
10310 S:      Supported
10311 W:      https://github.com/jonmason/ntb/wiki
10312 T:      git git://github.com/jonmason/ntb.git
10313 F:      drivers/ntb/
10314 F:      drivers/net/ntb_netdev.c
10315 F:      include/linux/ntb.h
10316 F:      include/linux/ntb_transport.h
10317 F:      tools/testing/selftests/ntb/
10318
10319 NTB IDT DRIVER
10320 M:      Serge Semin <fancer.lancer@gmail.com>
10321 L:      linux-ntb@googlegroups.com
10322 S:      Supported
10323 F:      drivers/ntb/hw/idt/
10324
10325 NTB INTEL DRIVER
10326 M:      Dave Jiang <dave.jiang@intel.com>
10327 L:      linux-ntb@googlegroups.com
10328 S:      Supported
10329 W:      https://github.com/davejiang/linux/wiki
10330 T:      git https://github.com/davejiang/linux.git
10331 F:      drivers/ntb/hw/intel/
10332
10333 NTFS FILESYSTEM
10334 M:      Anton Altaparmakov <anton@tuxera.com>
10335 L:      linux-ntfs-dev@lists.sourceforge.net
10336 W:      http://www.tuxera.com/
10337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10338 S:      Supported
10339 F:      Documentation/filesystems/ntfs.txt
10340 F:      fs/ntfs/
10341
10342 NUBUS SUBSYSTEM
10343 M:      Finn Thain <fthain@telegraphics.com.au>
10344 L:      linux-m68k@lists.linux-m68k.org
10345 S:      Maintained
10346 F:      arch/*/include/asm/nubus.h
10347 F:      drivers/nubus/
10348 F:      include/linux/nubus.h
10349 F:      include/uapi/linux/nubus.h
10350
10351 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10352 M:      Antonino Daplas <adaplas@gmail.com>
10353 L:      linux-fbdev@vger.kernel.org
10354 S:      Maintained
10355 F:      drivers/video/fbdev/riva/
10356 F:      drivers/video/fbdev/nvidia/
10357
10358 NVM EXPRESS DRIVER
10359 M:      Keith Busch <keith.busch@intel.com>
10360 M:      Jens Axboe <axboe@fb.com>
10361 M:      Christoph Hellwig <hch@lst.de>
10362 M:      Sagi Grimberg <sagi@grimberg.me>
10363 L:      linux-nvme@lists.infradead.org
10364 T:      git://git.infradead.org/nvme.git
10365 W:      http://git.infradead.org/nvme.git
10366 S:      Supported
10367 F:      drivers/nvme/host/
10368 F:      include/linux/nvme.h
10369 F:      include/uapi/linux/nvme_ioctl.h
10370
10371 NVM EXPRESS FC TRANSPORT DRIVERS
10372 M:      James Smart <james.smart@broadcom.com>
10373 L:      linux-nvme@lists.infradead.org
10374 S:      Supported
10375 F:      include/linux/nvme-fc.h
10376 F:      include/linux/nvme-fc-driver.h
10377 F:      drivers/nvme/host/fc.c
10378 F:      drivers/nvme/target/fc.c
10379 F:      drivers/nvme/target/fcloop.c
10380
10381 NVM EXPRESS TARGET DRIVER
10382 M:      Christoph Hellwig <hch@lst.de>
10383 M:      Sagi Grimberg <sagi@grimberg.me>
10384 L:      linux-nvme@lists.infradead.org
10385 T:      git://git.infradead.org/nvme.git
10386 W:      http://git.infradead.org/nvme.git
10387 S:      Supported
10388 F:      drivers/nvme/target/
10389
10390 NVMEM FRAMEWORK
10391 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10392 S:      Maintained
10393 F:      drivers/nvmem/
10394 F:      Documentation/devicetree/bindings/nvmem/
10395 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10396 F:      include/linux/nvmem-consumer.h
10397 F:      include/linux/nvmem-provider.h
10398
10399 NXP SGTL5000 DRIVER
10400 M:      Fabio Estevam <fabio.estevam@nxp.com>
10401 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10402 S:      Maintained
10403 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10404 F:      sound/soc/codecs/sgtl5000*
10405
10406 NXP TDA998X DRM DRIVER
10407 M:      Russell King <linux@armlinux.org.uk>
10408 S:      Maintained
10409 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10410 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10411 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10412 F:      include/drm/i2c/tda998x.h
10413 F:      include/dt-bindings/display/tda998x.h
10414 K:      "nxp,tda998x"
10415
10416 NXP TFA9879 DRIVER
10417 M:      Peter Rosin <peda@axentia.se>
10418 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10419 S:      Maintained
10420 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10421 F:      sound/soc/codecs/tfa9879*
10422
10423 NXP-NCI NFC DRIVER
10424 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10425 R:      Charles Gorand <charles.gorand@effinnov.com>
10426 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10427 S:      Supported
10428 F:      drivers/nfc/nxp-nci
10429
10430 OBJTOOL
10431 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10432 M:      Peter Zijlstra <peterz@infradead.org>
10433 S:      Supported
10434 F:      tools/objtool/
10435
10436 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10437 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10438 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10439 L:      linuxppc-dev@lists.ozlabs.org
10440 S:      Supported
10441 F:      arch/powerpc/platforms/powernv/ocxl.c
10442 F:      arch/powerpc/include/asm/pnv-ocxl.h
10443 F:      drivers/misc/ocxl/
10444 F:      include/misc/ocxl*
10445 F:      include/uapi/misc/ocxl.h
10446 F:      Documentation/accelerators/ocxl.rst
10447
10448 OMAP AUDIO SUPPORT
10449 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10450 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10451 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10452 L:      linux-omap@vger.kernel.org
10453 S:      Maintained
10454 F:      sound/soc/omap/
10455
10456 OMAP CLOCK FRAMEWORK SUPPORT
10457 M:      Paul Walmsley <paul@pwsan.com>
10458 L:      linux-omap@vger.kernel.org
10459 S:      Maintained
10460 F:      arch/arm/*omap*/*clock*
10461
10462 OMAP DEVICE TREE SUPPORT
10463 M:      Benoît Cousson <bcousson@baylibre.com>
10464 M:      Tony Lindgren <tony@atomide.com>
10465 L:      linux-omap@vger.kernel.org
10466 L:      devicetree@vger.kernel.org
10467 S:      Maintained
10468 F:      arch/arm/boot/dts/*omap*
10469 F:      arch/arm/boot/dts/*am3*
10470 F:      arch/arm/boot/dts/*am4*
10471 F:      arch/arm/boot/dts/*am5*
10472 F:      arch/arm/boot/dts/*dra7*
10473
10474 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10475 L:      linux-omap@vger.kernel.org
10476 L:      linux-fbdev@vger.kernel.org
10477 S:      Orphan
10478 F:      drivers/video/fbdev/omap2/
10479 F:      Documentation/arm/OMAP/DSS
10480
10481 OMAP FRAMEBUFFER SUPPORT
10482 L:      linux-fbdev@vger.kernel.org
10483 L:      linux-omap@vger.kernel.org
10484 S:      Orphan
10485 F:      drivers/video/fbdev/omap/
10486
10487 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10488 M:      Roger Quadros <rogerq@ti.com>
10489 M:      Tony Lindgren <tony@atomide.com>
10490 L:      linux-omap@vger.kernel.org
10491 S:      Maintained
10492 F:      drivers/memory/omap-gpmc.c
10493 F:      arch/arm/mach-omap2/*gpmc*
10494
10495 OMAP GPIO DRIVER
10496 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10497 M:      Santosh Shilimkar <ssantosh@kernel.org>
10498 M:      Kevin Hilman <khilman@kernel.org>
10499 L:      linux-omap@vger.kernel.org
10500 S:      Maintained
10501 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10502 F:      drivers/gpio/gpio-omap.c
10503
10504 OMAP HARDWARE SPINLOCK SUPPORT
10505 M:      Ohad Ben-Cohen <ohad@wizery.com>
10506 L:      linux-omap@vger.kernel.org
10507 S:      Maintained
10508 F:      drivers/hwspinlock/omap_hwspinlock.c
10509
10510 OMAP HS MMC SUPPORT
10511 L:      linux-mmc@vger.kernel.org
10512 L:      linux-omap@vger.kernel.org
10513 S:      Orphan
10514 F:      drivers/mmc/host/omap_hsmmc.c
10515
10516 OMAP HWMOD DATA
10517 M:      Paul Walmsley <paul@pwsan.com>
10518 L:      linux-omap@vger.kernel.org
10519 S:      Maintained
10520 F:      arch/arm/mach-omap2/omap_hwmod*data*
10521
10522 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10523 M:      Benoît Cousson <bcousson@baylibre.com>
10524 L:      linux-omap@vger.kernel.org
10525 S:      Maintained
10526 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10527
10528 OMAP HWMOD SUPPORT
10529 M:      Benoît Cousson <bcousson@baylibre.com>
10530 M:      Paul Walmsley <paul@pwsan.com>
10531 L:      linux-omap@vger.kernel.org
10532 S:      Maintained
10533 F:      arch/arm/mach-omap2/omap_hwmod.*
10534
10535 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10536 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10537 L:      linux-media@vger.kernel.org
10538 S:      Maintained
10539 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10540 F:      drivers/media/platform/omap3isp/
10541 F:      drivers/staging/media/omap4iss/
10542
10543 OMAP MMC SUPPORT
10544 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10545 L:      linux-omap@vger.kernel.org
10546 S:      Maintained
10547 F:      drivers/mmc/host/omap.c
10548
10549 OMAP POWER MANAGEMENT SUPPORT
10550 M:      Kevin Hilman <khilman@kernel.org>
10551 L:      linux-omap@vger.kernel.org
10552 S:      Maintained
10553 F:      arch/arm/*omap*/*pm*
10554 F:      drivers/cpufreq/omap-cpufreq.c
10555
10556 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10557 M:      Rajendra Nayak <rnayak@codeaurora.org>
10558 M:      Paul Walmsley <paul@pwsan.com>
10559 L:      linux-omap@vger.kernel.org
10560 S:      Maintained
10561 F:      arch/arm/mach-omap2/prm*
10562
10563 OMAP RANDOM NUMBER GENERATOR SUPPORT
10564 M:      Deepak Saxena <dsaxena@plexity.net>
10565 S:      Maintained
10566 F:      drivers/char/hw_random/omap-rng.c
10567
10568 OMAP USB SUPPORT
10569 L:      linux-usb@vger.kernel.org
10570 L:      linux-omap@vger.kernel.org
10571 S:      Orphan
10572 F:      drivers/usb/*/*omap*
10573 F:      arch/arm/*omap*/usb*
10574
10575 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10576 M:      Mark Jackson <mpfj@newflow.co.uk>
10577 L:      linux-omap@vger.kernel.org
10578 S:      Maintained
10579 F:      arch/arm/boot/dts/am335x-nano.dts
10580
10581 OMAP1 SUPPORT
10582 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10583 M:      Tony Lindgren <tony@atomide.com>
10584 L:      linux-omap@vger.kernel.org
10585 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10587 S:      Maintained
10588 F:      arch/arm/mach-omap1/
10589 F:      arch/arm/plat-omap/
10590 F:      arch/arm/configs/omap1_defconfig
10591 F:      drivers/i2c/busses/i2c-omap.c
10592 F:      include/linux/platform_data/i2c-omap.h
10593 F:      include/linux/platform_data/ams-delta-fiq.h
10594
10595 OMAP2+ SUPPORT
10596 M:      Tony Lindgren <tony@atomide.com>
10597 L:      linux-omap@vger.kernel.org
10598 W:      http://www.muru.com/linux/omap/
10599 W:      http://linux.omap.com/
10600 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10602 S:      Maintained
10603 F:      arch/arm/mach-omap2/
10604 F:      arch/arm/plat-omap/
10605 F:      arch/arm/configs/omap2plus_defconfig
10606 F:      drivers/i2c/busses/i2c-omap.c
10607 F:      drivers/irqchip/irq-omap-intc.c
10608 F:      drivers/mfd/*omap*.c
10609 F:      drivers/mfd/menelaus.c
10610 F:      drivers/mfd/palmas.c
10611 F:      drivers/mfd/tps65217.c
10612 F:      drivers/mfd/tps65218.c
10613 F:      drivers/mfd/tps65910.c
10614 F:      drivers/mfd/twl-core.[ch]
10615 F:      drivers/mfd/twl4030*.c
10616 F:      drivers/mfd/twl6030*.c
10617 F:      drivers/mfd/twl6040*.c
10618 F:      drivers/regulator/palmas-regulator*.c
10619 F:      drivers/regulator/pbias-regulator.c
10620 F:      drivers/regulator/tps65217-regulator.c
10621 F:      drivers/regulator/tps65218-regulator.c
10622 F:      drivers/regulator/tps65910-regulator.c
10623 F:      drivers/regulator/twl-regulator.c
10624 F:      drivers/regulator/twl6030-regulator.c
10625 F:      include/linux/platform_data/i2c-omap.h
10626
10627 ONION OMEGA2+ BOARD
10628 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10629 L:      linux-mips@linux-mips.org
10630 S:      Maintained
10631 F:      arch/mips/boot/dts/ralink/omega2p.dts
10632
10633 OMFS FILESYSTEM
10634 M:      Bob Copeland <me@bobcopeland.com>
10635 L:      linux-karma-devel@lists.sourceforge.net
10636 S:      Maintained
10637 F:      Documentation/filesystems/omfs.txt
10638 F:      fs/omfs/
10639
10640 OMNIKEY CARDMAN 4000 DRIVER
10641 M:      Harald Welte <laforge@gnumonks.org>
10642 S:      Maintained
10643 F:      drivers/char/pcmcia/cm4000_cs.c
10644 F:      include/linux/cm4000_cs.h
10645 F:      include/uapi/linux/cm4000_cs.h
10646
10647 OMNIKEY CARDMAN 4040 DRIVER
10648 M:      Harald Welte <laforge@gnumonks.org>
10649 S:      Maintained
10650 F:      drivers/char/pcmcia/cm4040_cs.*
10651
10652 OMNIVISION OV13858 SENSOR DRIVER
10653 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10654 L:      linux-media@vger.kernel.org
10655 T:      git git://linuxtv.org/media_tree.git
10656 S:      Maintained
10657 F:      drivers/media/i2c/ov13858.c
10658
10659 OMNIVISION OV2680 SENSOR DRIVER
10660 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10661 L:      linux-media@vger.kernel.org
10662 T:      git git://linuxtv.org/media_tree.git
10663 S:      Maintained
10664 F:      drivers/media/i2c/ov2680.c
10665 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10666
10667 OMNIVISION OV2685 SENSOR DRIVER
10668 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10669 L:      linux-media@vger.kernel.org
10670 T:      git git://linuxtv.org/media_tree.git
10671 S:      Maintained
10672 F:      drivers/media/i2c/ov2685.c
10673
10674 OMNIVISION OV5640 SENSOR DRIVER
10675 M:      Steve Longerbeam <slongerbeam@gmail.com>
10676 L:      linux-media@vger.kernel.org
10677 T:      git git://linuxtv.org/media_tree.git
10678 S:      Maintained
10679 F:      drivers/media/i2c/ov5640.c
10680
10681 OMNIVISION OV5647 SENSOR DRIVER
10682 M:      Luis Oliveira <lolivei@synopsys.com>
10683 L:      linux-media@vger.kernel.org
10684 T:      git git://linuxtv.org/media_tree.git
10685 S:      Maintained
10686 F:      drivers/media/i2c/ov5647.c
10687
10688 OMNIVISION OV5695 SENSOR DRIVER
10689 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10690 L:      linux-media@vger.kernel.org
10691 T:      git git://linuxtv.org/media_tree.git
10692 S:      Maintained
10693 F:      drivers/media/i2c/ov5695.c
10694
10695 OMNIVISION OV7670 SENSOR DRIVER
10696 M:      Jonathan Corbet <corbet@lwn.net>
10697 L:      linux-media@vger.kernel.org
10698 T:      git git://linuxtv.org/media_tree.git
10699 S:      Maintained
10700 F:      drivers/media/i2c/ov7670.c
10701 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10702
10703 OMNIVISION OV772x SENSOR DRIVER
10704 M:      Jacopo Mondi <jacopo@jmondi.org>
10705 L:      linux-media@vger.kernel.org
10706 T:      git git://linuxtv.org/media_tree.git
10707 S:      Odd fixes
10708 F:      drivers/media/i2c/ov772x.c
10709 F:      include/media/i2c/ov772x.h
10710 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10711
10712 OMNIVISION OV7740 SENSOR DRIVER
10713 M:      Wenyou Yang <wenyou.yang@microchip.com>
10714 L:      linux-media@vger.kernel.org
10715 T:      git git://linuxtv.org/media_tree.git
10716 S:      Maintained
10717 F:      drivers/media/i2c/ov7740.c
10718 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10719
10720 OMNIVISION OV9650 SENSOR DRIVER
10721 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10722 R:      Akinobu Mita <akinobu.mita@gmail.com>
10723 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10724 L:      linux-media@vger.kernel.org
10725 T:      git git://linuxtv.org/media_tree.git
10726 S:      Maintained
10727 F:      drivers/media/i2c/ov9650.c
10728 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10729
10730 ONENAND FLASH DRIVER
10731 M:      Kyungmin Park <kyungmin.park@samsung.com>
10732 L:      linux-mtd@lists.infradead.org
10733 S:      Maintained
10734 F:      drivers/mtd/nand/onenand/
10735 F:      include/linux/mtd/onenand*.h
10736
10737 ONSTREAM SCSI TAPE DRIVER
10738 M:      Willem Riede <osst@riede.org>
10739 L:      osst-users@lists.sourceforge.net
10740 L:      linux-scsi@vger.kernel.org
10741 S:      Maintained
10742 F:      Documentation/scsi/osst.txt
10743 F:      drivers/scsi/osst.*
10744 F:      drivers/scsi/osst_*.h
10745 F:      drivers/scsi/st.h
10746
10747 OP-TEE DRIVER
10748 M:      Jens Wiklander <jens.wiklander@linaro.org>
10749 S:      Maintained
10750 F:      drivers/tee/optee/
10751
10752 OPA-VNIC DRIVER
10753 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10754 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10755 L:      linux-rdma@vger.kernel.org
10756 S:      Supported
10757 F:      drivers/infiniband/ulp/opa_vnic
10758
10759 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10760 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10761 M:      Frank Rowand <frowand.list@gmail.com>
10762 L:      devicetree@vger.kernel.org
10763 S:      Maintained
10764 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10765 F:      Documentation/devicetree/overlay-notes.txt
10766 F:      drivers/of/overlay.c
10767 F:      drivers/of/resolver.c
10768 K:      of_overlay_notifier_
10769
10770 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10771 M:      Rob Herring <robh+dt@kernel.org>
10772 M:      Frank Rowand <frowand.list@gmail.com>
10773 L:      devicetree@vger.kernel.org
10774 W:      http://www.devicetree.org/
10775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10776 S:      Maintained
10777 F:      drivers/of/
10778 F:      include/linux/of*.h
10779 F:      scripts/dtc/
10780 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10781
10782 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10783 M:      Rob Herring <robh+dt@kernel.org>
10784 M:      Mark Rutland <mark.rutland@arm.com>
10785 L:      devicetree@vger.kernel.org
10786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10787 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10788 S:      Maintained
10789 F:      Documentation/devicetree/
10790 F:      arch/*/boot/dts/
10791 F:      include/dt-bindings/
10792
10793 OPENCORES I2C BUS DRIVER
10794 M:      Peter Korsgaard <peter@korsgaard.com>
10795 L:      linux-i2c@vger.kernel.org
10796 S:      Maintained
10797 F:      Documentation/i2c/busses/i2c-ocores
10798 F:      drivers/i2c/busses/i2c-ocores.c
10799
10800 OPENRISC ARCHITECTURE
10801 M:      Jonas Bonn <jonas@southpole.se>
10802 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10803 M:      Stafford Horne <shorne@gmail.com>
10804 T:      git git://github.com/openrisc/linux.git
10805 L:      openrisc@lists.librecores.org
10806 W:      http://openrisc.io
10807 S:      Maintained
10808 F:      Documentation/devicetree/bindings/openrisc/
10809 F:      Documentation/openrisc/
10810 F:      arch/openrisc/
10811 F:      drivers/irqchip/irq-ompic.c
10812 F:      drivers/irqchip/irq-or1k-*
10813
10814 OPENVSWITCH
10815 M:      Pravin B Shelar <pshelar@ovn.org>
10816 L:      netdev@vger.kernel.org
10817 L:      dev@openvswitch.org
10818 W:      http://openvswitch.org
10819 S:      Maintained
10820 F:      net/openvswitch/
10821 F:      include/uapi/linux/openvswitch.h
10822
10823 OPERATING PERFORMANCE POINTS (OPP)
10824 M:      Viresh Kumar <vireshk@kernel.org>
10825 M:      Nishanth Menon <nm@ti.com>
10826 M:      Stephen Boyd <sboyd@kernel.org>
10827 L:      linux-pm@vger.kernel.org
10828 S:      Maintained
10829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10830 F:      drivers/opp/
10831 F:      include/linux/pm_opp.h
10832 F:      Documentation/power/opp.txt
10833 F:      Documentation/devicetree/bindings/opp/
10834
10835 OPL4 DRIVER
10836 M:      Clemens Ladisch <clemens@ladisch.de>
10837 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10838 T:      git git://git.alsa-project.org/alsa-kernel.git
10839 S:      Maintained
10840 F:      sound/drivers/opl4/
10841
10842 OPROFILE
10843 M:      Robert Richter <rric@kernel.org>
10844 L:      oprofile-list@lists.sf.net
10845 S:      Maintained
10846 F:      arch/*/include/asm/oprofile*.h
10847 F:      arch/*/oprofile/
10848 F:      drivers/oprofile/
10849 F:      include/linux/oprofile.h
10850
10851 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10852 M:      Mark Fasheh <mark@fasheh.com>
10853 M:      Joel Becker <jlbec@evilplan.org>
10854 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10855 W:      http://ocfs2.wiki.kernel.org
10856 S:      Supported
10857 F:      Documentation/filesystems/ocfs2.txt
10858 F:      Documentation/filesystems/dlmfs.txt
10859 F:      fs/ocfs2/
10860
10861 ORANGEFS FILESYSTEM
10862 M:      Mike Marshall <hubcap@omnibond.com>
10863 R:      Martin Brandenburg <martin@omnibond.com>
10864 L:      devel@lists.orangefs.org
10865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10866 S:      Supported
10867 F:      fs/orangefs/
10868 F:      Documentation/filesystems/orangefs.txt
10869
10870 ORINOCO DRIVER
10871 L:      linux-wireless@vger.kernel.org
10872 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10873 W:      http://www.nongnu.org/orinoco/
10874 S:      Orphan
10875 F:      drivers/net/wireless/intersil/orinoco/
10876
10877 OSD LIBRARY and FILESYSTEM
10878 M:      Boaz Harrosh <ooo@electrozaur.com>
10879 S:      Maintained
10880 F:      drivers/scsi/osd/
10881 F:      include/scsi/osd_*
10882 F:      fs/exofs/
10883
10884 OV2659 OMNIVISION SENSOR DRIVER
10885 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10886 L:      linux-media@vger.kernel.org
10887 W:      https://linuxtv.org
10888 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10889 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10890 S:      Maintained
10891 F:      drivers/media/i2c/ov2659.c
10892 F:      include/media/i2c/ov2659.h
10893
10894 OVERLAY FILESYSTEM
10895 M:      Miklos Szeredi <miklos@szeredi.hu>
10896 L:      linux-unionfs@vger.kernel.org
10897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10898 S:      Supported
10899 F:      fs/overlayfs/
10900 F:      Documentation/filesystems/overlayfs.txt
10901
10902 P54 WIRELESS DRIVER
10903 M:      Christian Lamparter <chunkeey@googlemail.com>
10904 L:      linux-wireless@vger.kernel.org
10905 W:      http://wireless.kernel.org/en/users/Drivers/p54
10906 S:      Maintained
10907 F:      drivers/net/wireless/intersil/p54/
10908
10909 PA SEMI ETHERNET DRIVER
10910 L:      netdev@vger.kernel.org
10911 S:      Orphan
10912 F:      drivers/net/ethernet/pasemi/*
10913
10914 PA SEMI SMBUS DRIVER
10915 L:      linux-i2c@vger.kernel.org
10916 S:      Orphan
10917 F:      drivers/i2c/busses/i2c-pasemi.c
10918
10919 PADATA PARALLEL EXECUTION MECHANISM
10920 M:      Steffen Klassert <steffen.klassert@secunet.com>
10921 L:      linux-crypto@vger.kernel.org
10922 S:      Maintained
10923 F:      kernel/padata.c
10924 F:      include/linux/padata.h
10925 F:      Documentation/padata.txt
10926
10927 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10928 M:      Harald Welte <laforge@gnumonks.org>
10929 L:      platform-driver-x86@vger.kernel.org
10930 S:      Maintained
10931 F:      drivers/platform/x86/panasonic-laptop.c
10932
10933 PARALLEL LCD/KEYPAD PANEL DRIVER
10934 M:      Willy Tarreau <willy@haproxy.com>
10935 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10936 S:      Odd Fixes
10937 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10938 F:      drivers/misc/panel.c
10939
10940 PARALLEL PORT SUBSYSTEM
10941 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10942 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10943 L:      linux-parport@lists.infradead.org (subscribers-only)
10944 S:      Maintained
10945 F:      drivers/parport/
10946 F:      include/linux/parport*.h
10947 F:      drivers/char/ppdev.c
10948 F:      include/uapi/linux/ppdev.h
10949 F:      Documentation/parport*.txt
10950
10951 PARAVIRT_OPS INTERFACE
10952 M:      Juergen Gross <jgross@suse.com>
10953 M:      Alok Kataria <akataria@vmware.com>
10954 L:      virtualization@lists.linux-foundation.org
10955 S:      Supported
10956 F:      Documentation/virtual/paravirt_ops.txt
10957 F:      arch/*/kernel/paravirt*
10958 F:      arch/*/include/asm/paravirt*.h
10959 F:      include/linux/hypervisor.h
10960
10961 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10962 M:      Tim Waugh <tim@cyberelk.net>
10963 L:      linux-parport@lists.infradead.org (subscribers-only)
10964 S:      Maintained
10965 F:      Documentation/blockdev/paride.txt
10966 F:      drivers/block/paride/
10967
10968 PARISC ARCHITECTURE
10969 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10970 M:      Helge Deller <deller@gmx.de>
10971 L:      linux-parisc@vger.kernel.org
10972 W:      http://www.parisc-linux.org/
10973 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10976 S:      Maintained
10977 F:      arch/parisc/
10978 F:      Documentation/parisc/
10979 F:      drivers/parisc/
10980 F:      drivers/char/agp/parisc-agp.c
10981 F:      drivers/input/serio/gscps2.c
10982 F:      drivers/parport/parport_gsc.*
10983 F:      drivers/tty/serial/8250/8250_gsc.c
10984 F:      drivers/video/fbdev/sti*
10985 F:      drivers/video/console/sti*
10986 F:      drivers/video/logo/logo_parisc*
10987
10988 PARMAN
10989 M:      Jiri Pirko <jiri@mellanox.com>
10990 L:      netdev@vger.kernel.org
10991 S:      Supported
10992 F:      lib/parman.c
10993 F:      lib/test_parman.c
10994 F:      include/linux/parman.h
10995
10996 PC87360 HARDWARE MONITORING DRIVER
10997 M:      Jim Cromie <jim.cromie@gmail.com>
10998 L:      linux-hwmon@vger.kernel.org
10999 S:      Maintained
11000 F:      Documentation/hwmon/pc87360
11001 F:      drivers/hwmon/pc87360.c
11002
11003 PC8736x GPIO DRIVER
11004 M:      Jim Cromie <jim.cromie@gmail.com>
11005 S:      Maintained
11006 F:      drivers/char/pc8736x_gpio.c
11007
11008 PC87427 HARDWARE MONITORING DRIVER
11009 M:      Jean Delvare <jdelvare@suse.com>
11010 L:      linux-hwmon@vger.kernel.org
11011 S:      Maintained
11012 F:      Documentation/hwmon/pc87427
11013 F:      drivers/hwmon/pc87427.c
11014
11015 PCA9532 LED DRIVER
11016 M:      Riku Voipio <riku.voipio@iki.fi>
11017 S:      Maintained
11018 F:      drivers/leds/leds-pca9532.c
11019 F:      include/linux/leds-pca9532.h
11020
11021 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11022 M:      Guenter Roeck <linux@roeck-us.net>
11023 L:      linux-i2c@vger.kernel.org
11024 S:      Maintained
11025 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11026
11027 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11028 M:      Khalid Aziz <khalid@gonehiking.org>
11029 S:      Maintained
11030 F:      drivers/firmware/pcdp.*
11031
11032 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11033 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11034 L:      linux-pci@vger.kernel.org
11035 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11036 S:      Maintained
11037 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11038 F:      drivers/pci/controller/pci-aardvark.c
11039
11040 PCI DRIVER FOR ALTERA PCIE IP
11041 M:      Ley Foon Tan <lftan@altera.com>
11042 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11043 L:      linux-pci@vger.kernel.org
11044 S:      Supported
11045 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11046 F:      drivers/pci/controller/pcie-altera.c
11047
11048 PCI DRIVER FOR APPLIEDMICRO XGENE
11049 M:      Tanmay Inamdar <tinamdar@apm.com>
11050 L:      linux-pci@vger.kernel.org
11051 L:      linux-arm-kernel@lists.infradead.org
11052 S:      Maintained
11053 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11054 F:      drivers/pci/controller/pci-xgene.c
11055
11056 PCI DRIVER FOR ARM VERSATILE PLATFORM
11057 M:      Rob Herring <robh@kernel.org>
11058 L:      linux-pci@vger.kernel.org
11059 L:      linux-arm-kernel@lists.infradead.org
11060 S:      Maintained
11061 F:      Documentation/devicetree/bindings/pci/versatile.txt
11062 F:      drivers/pci/controller/pci-versatile.c
11063
11064 PCI DRIVER FOR ARMADA 8K
11065 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11066 L:      linux-pci@vger.kernel.org
11067 L:      linux-arm-kernel@lists.infradead.org
11068 S:      Maintained
11069 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11070 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11071
11072 PCI DRIVER FOR CADENCE PCIE IP
11073 M:      Alan Douglas <adouglas@cadence.com>
11074 L:      linux-pci@vger.kernel.org
11075 S:      Maintained
11076 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11077 F:      drivers/pci/controller/pcie-cadence*
11078
11079 PCI DRIVER FOR FREESCALE LAYERSCAPE
11080 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11081 M:      Mingkai Hu <mingkai.hu@nxp.com>
11082 M:      Roy Zang <roy.zang@nxp.com>
11083 L:      linuxppc-dev@lists.ozlabs.org
11084 L:      linux-pci@vger.kernel.org
11085 L:      linux-arm-kernel@lists.infradead.org
11086 S:      Maintained
11087 F:      drivers/pci/controller/dwc/*layerscape*
11088
11089 PCI DRIVER FOR GENERIC OF HOSTS
11090 M:      Will Deacon <will.deacon@arm.com>
11091 L:      linux-pci@vger.kernel.org
11092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11093 S:      Maintained
11094 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11095 F:      drivers/pci/controller/pci-host-common.c
11096 F:      drivers/pci/controller/pci-host-generic.c
11097
11098 PCI DRIVER FOR IMX6
11099 M:      Richard Zhu <hongxing.zhu@nxp.com>
11100 M:      Lucas Stach <l.stach@pengutronix.de>
11101 L:      linux-pci@vger.kernel.org
11102 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11103 S:      Maintained
11104 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11105 F:      drivers/pci/controller/dwc/*imx6*
11106
11107 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11108 M:      Keith Busch <keith.busch@intel.com>
11109 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11110 L:      linux-pci@vger.kernel.org
11111 S:      Supported
11112 F:      drivers/pci/controller/vmd.c
11113
11114 PCI DRIVER FOR MICROSEMI SWITCHTEC
11115 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11116 M:      Logan Gunthorpe <logang@deltatee.com>
11117 L:      linux-pci@vger.kernel.org
11118 S:      Maintained
11119 F:      Documentation/switchtec.txt
11120 F:      Documentation/ABI/testing/sysfs-class-switchtec
11121 F:      drivers/pci/switch/switchtec*
11122 F:      include/uapi/linux/switchtec_ioctl.h
11123 F:      include/linux/switchtec.h
11124 F:      drivers/ntb/hw/mscc/
11125
11126 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11127 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11128 M:      Jason Cooper <jason@lakedaemon.net>
11129 L:      linux-pci@vger.kernel.org
11130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11131 S:      Maintained
11132 F:      drivers/pci/controller/*mvebu*
11133
11134 PCI DRIVER FOR NVIDIA TEGRA
11135 M:      Thierry Reding <thierry.reding@gmail.com>
11136 L:      linux-tegra@vger.kernel.org
11137 L:      linux-pci@vger.kernel.org
11138 S:      Supported
11139 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11140 F:      drivers/pci/controller/pci-tegra.c
11141
11142 PCI DRIVER FOR RENESAS R-CAR
11143 M:      Simon Horman <horms@verge.net.au>
11144 L:      linux-pci@vger.kernel.org
11145 L:      linux-renesas-soc@vger.kernel.org
11146 S:      Maintained
11147 F:      drivers/pci/controller/*rcar*
11148
11149 PCI DRIVER FOR SAMSUNG EXYNOS
11150 M:      Jingoo Han <jingoohan1@gmail.com>
11151 L:      linux-pci@vger.kernel.org
11152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11153 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11154 S:      Maintained
11155 F:      drivers/pci/controller/dwc/pci-exynos.c
11156
11157 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11158 M:      Jingoo Han <jingoohan1@gmail.com>
11159 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11160 L:      linux-pci@vger.kernel.org
11161 S:      Maintained
11162 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11163 F:      drivers/pci/controller/dwc/*designware*
11164
11165 PCI DRIVER FOR TI DRA7XX
11166 M:      Kishon Vijay Abraham I <kishon@ti.com>
11167 L:      linux-omap@vger.kernel.org
11168 L:      linux-pci@vger.kernel.org
11169 S:      Supported
11170 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11171 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11172
11173 PCI DRIVER FOR TI KEYSTONE
11174 M:      Murali Karicheri <m-karicheri2@ti.com>
11175 L:      linux-pci@vger.kernel.org
11176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11177 S:      Maintained
11178 F:      drivers/pci/controller/dwc/*keystone*
11179
11180 PCI ENDPOINT SUBSYSTEM
11181 M:      Kishon Vijay Abraham I <kishon@ti.com>
11182 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11183 L:      linux-pci@vger.kernel.org
11184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11185 S:      Supported
11186 F:      drivers/pci/endpoint/
11187 F:      drivers/misc/pci_endpoint_test.c
11188 F:      tools/pci/
11189
11190 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11191 M:      Russell Currey <ruscur@russell.cc>
11192 L:      linuxppc-dev@lists.ozlabs.org
11193 S:      Supported
11194 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11195 F:      arch/powerpc/kernel/eeh*.c
11196 F:      arch/powerpc/platforms/*/eeh*.c
11197 F:      arch/powerpc/include/*/eeh*.h
11198
11199 PCI ERROR RECOVERY
11200 M:      Linas Vepstas <linasvepstas@gmail.com>
11201 L:      linux-pci@vger.kernel.org
11202 S:      Supported
11203 F:      Documentation/PCI/pci-error-recovery.txt
11204
11205 PCI MSI DRIVER FOR ALTERA MSI IP
11206 M:      Ley Foon Tan <lftan@altera.com>
11207 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11208 L:      linux-pci@vger.kernel.org
11209 S:      Supported
11210 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11211 F:      drivers/pci/controller/pcie-altera-msi.c
11212
11213 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11214 M:      Duc Dang <dhdang@apm.com>
11215 L:      linux-pci@vger.kernel.org
11216 L:      linux-arm-kernel@lists.infradead.org
11217 S:      Maintained
11218 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11219 F:      drivers/pci/controller/pci-xgene-msi.c
11220
11221 PCI SUBSYSTEM
11222 M:      Bjorn Helgaas <bhelgaas@google.com>
11223 L:      linux-pci@vger.kernel.org
11224 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11226 S:      Supported
11227 F:      Documentation/devicetree/bindings/pci/
11228 F:      Documentation/PCI/
11229 F:      drivers/acpi/pci*
11230 F:      drivers/pci/
11231 F:      include/asm-generic/pci*
11232 F:      include/linux/pci*
11233 F:      include/linux/of_pci.h
11234 F:      include/uapi/linux/pci*
11235 F:      lib/pci*
11236 F:      arch/x86/pci/
11237 F:      arch/x86/kernel/quirks.c
11238
11239 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11240 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11241 L:      linux-pci@vger.kernel.org
11242 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11244 S:      Supported
11245 F:      drivers/pci/controller/
11246
11247 PCIE DRIVER FOR AXIS ARTPEC
11248 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11249 L:      linux-arm-kernel@axis.com
11250 L:      linux-pci@vger.kernel.org
11251 S:      Maintained
11252 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11253 F:      drivers/pci/controller/dwc/*artpec*
11254
11255 PCIE DRIVER FOR CAVIUM THUNDERX
11256 M:      David Daney <david.daney@cavium.com>
11257 L:      linux-pci@vger.kernel.org
11258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11259 S:      Supported
11260 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11261 F:      drivers/pci/controller/pci-thunder-*
11262
11263 PCIE DRIVER FOR HISILICON
11264 M:      Zhou Wang <wangzhou1@hisilicon.com>
11265 L:      linux-pci@vger.kernel.org
11266 S:      Maintained
11267 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11268 F:      drivers/pci/controller/dwc/pcie-hisi.c
11269
11270 PCIE DRIVER FOR HISILICON KIRIN
11271 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11272 M:      Binghui Wang <wangbinghui@hisilicon.com>
11273 L:      linux-pci@vger.kernel.org
11274 S:      Maintained
11275 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11276 F:      drivers/pci/controller/dwc/pcie-kirin.c
11277
11278 PCIE DRIVER FOR HISILICON STB
11279 M:      Jianguo Sun <sunjianguo1@huawei.com>
11280 M:      Shawn Guo <shawn.guo@linaro.org>
11281 L:      linux-pci@vger.kernel.org
11282 S:      Maintained
11283 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11284 F:      drivers/pci/controller/dwc/pcie-histb.c
11285
11286 PCIE DRIVER FOR MEDIATEK
11287 M:      Ryder Lee <ryder.lee@mediatek.com>
11288 L:      linux-pci@vger.kernel.org
11289 L:      linux-mediatek@lists.infradead.org
11290 S:      Supported
11291 F:      Documentation/devicetree/bindings/pci/mediatek*
11292 F:      drivers/pci/controller/*mediatek*
11293
11294 PCIE DRIVER FOR QUALCOMM MSM
11295 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11296 L:      linux-pci@vger.kernel.org
11297 L:      linux-arm-msm@vger.kernel.org
11298 S:      Maintained
11299 F:      drivers/pci/controller/dwc/*qcom*
11300
11301 PCIE DRIVER FOR ROCKCHIP
11302 M:      Shawn Lin <shawn.lin@rock-chips.com>
11303 L:      linux-pci@vger.kernel.org
11304 L:      linux-rockchip@lists.infradead.org
11305 S:      Maintained
11306 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11307 F:      drivers/pci/controller/pcie-rockchip*
11308
11309 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11310 M:      Linus Walleij <linus.walleij@linaro.org>
11311 L:      linux-pci@vger.kernel.org
11312 S:      Maintained
11313 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11314 F:      drivers/pci/controller/pci-v3-semi.c
11315
11316 PCIE DRIVER FOR ST SPEAR13XX
11317 M:      Pratyush Anand <pratyush.anand@gmail.com>
11318 L:      linux-pci@vger.kernel.org
11319 S:      Maintained
11320 F:      drivers/pci/controller/dwc/*spear*
11321
11322 PCMCIA SUBSYSTEM
11323 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11325 S:      Odd Fixes
11326 F:      Documentation/pcmcia/
11327 F:      tools/pcmcia/
11328 F:      drivers/pcmcia/
11329 F:      include/pcmcia/
11330
11331 PCNET32 NETWORK DRIVER
11332 M:      Don Fry <pcnet32@frontier.com>
11333 L:      netdev@vger.kernel.org
11334 S:      Maintained
11335 F:      drivers/net/ethernet/amd/pcnet32.c
11336
11337 PCRYPT PARALLEL CRYPTO ENGINE
11338 M:      Steffen Klassert <steffen.klassert@secunet.com>
11339 L:      linux-crypto@vger.kernel.org
11340 S:      Maintained
11341 F:      crypto/pcrypt.c
11342 F:      include/crypto/pcrypt.h
11343
11344 PEAQ WMI HOTKEYS DRIVER
11345 M:      Hans de Goede <hdegoede@redhat.com>
11346 L:      platform-driver-x86@vger.kernel.org
11347 S:      Maintained
11348 F:      drivers/platform/x86/peaq-wmi.c
11349
11350 PER-CPU MEMORY ALLOCATOR
11351 M:      Tejun Heo <tj@kernel.org>
11352 M:      Christoph Lameter <cl@linux.com>
11353 M:      Dennis Zhou <dennisszhou@gmail.com>
11354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11355 S:      Maintained
11356 F:      include/linux/percpu*.h
11357 F:      mm/percpu*.c
11358 F:      arch/*/include/asm/percpu.h
11359
11360 PER-TASK DELAY ACCOUNTING
11361 M:      Balbir Singh <bsingharora@gmail.com>
11362 S:      Maintained
11363 F:      include/linux/delayacct.h
11364 F:      kernel/delayacct.c
11365
11366 PERFORMANCE EVENTS SUBSYSTEM
11367 M:      Peter Zijlstra <peterz@infradead.org>
11368 M:      Ingo Molnar <mingo@redhat.com>
11369 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11370 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11371 R:      Jiri Olsa <jolsa@redhat.com>
11372 R:      Namhyung Kim <namhyung@kernel.org>
11373 L:      linux-kernel@vger.kernel.org
11374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11375 S:      Supported
11376 F:      kernel/events/*
11377 F:      include/linux/perf_event.h
11378 F:      include/uapi/linux/perf_event.h
11379 F:      arch/*/kernel/perf_event*.c
11380 F:      arch/*/kernel/*/perf_event*.c
11381 F:      arch/*/kernel/*/*/perf_event*.c
11382 F:      arch/*/include/asm/perf_event.h
11383 F:      arch/*/kernel/perf_callchain.c
11384 F:      arch/*/events/*
11385 F:      tools/perf/
11386
11387 PERSONALITY HANDLING
11388 M:      Christoph Hellwig <hch@infradead.org>
11389 L:      linux-abi-devel@lists.sourceforge.net
11390 S:      Maintained
11391 F:      include/linux/personality.h
11392 F:      include/uapi/linux/personality.h
11393
11394 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11395 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11396 L:      linux-input@vger.kernel.org
11397 S:      Maintained
11398 F:      Documentation/input/devices/pxrc.rst
11399 F:      drivers/input/joystick/pxrc.c
11400
11401 PHONET PROTOCOL
11402 M:      Remi Denis-Courmont <courmisch@gmail.com>
11403 S:      Supported
11404 F:      Documentation/networking/phonet.txt
11405 F:      include/linux/phonet.h
11406 F:      include/net/phonet/
11407 F:      include/uapi/linux/phonet.h
11408 F:      net/phonet/
11409
11410 PHRAM MTD DRIVER
11411 M:      Joern Engel <joern@lazybastard.org>
11412 L:      linux-mtd@lists.infradead.org
11413 S:      Maintained
11414 F:      drivers/mtd/devices/phram.c
11415
11416 PICOLCD HID DRIVER
11417 M:      Bruno Prémont <bonbons@linux-vserver.org>
11418 L:      linux-input@vger.kernel.org
11419 S:      Maintained
11420 F:      drivers/hid/hid-picolcd*
11421
11422 PICOXCELL SUPPORT
11423 M:      Jamie Iles <jamie@jamieiles.com>
11424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11425 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11426 S:      Supported
11427 F:      arch/arm/boot/dts/picoxcell*
11428 F:      arch/arm/mach-picoxcell/
11429 F:      drivers/crypto/picoxcell*
11430
11431 PIN CONTROL SUBSYSTEM
11432 M:      Linus Walleij <linus.walleij@linaro.org>
11433 L:      linux-gpio@vger.kernel.org
11434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11435 S:      Maintained
11436 F:      Documentation/devicetree/bindings/pinctrl/
11437 F:      Documentation/driver-api/pinctl.rst
11438 F:      drivers/pinctrl/
11439 F:      include/linux/pinctrl/
11440
11441 PIN CONTROLLER - ATMEL AT91
11442 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11444 S:      Maintained
11445 F:      drivers/pinctrl/pinctrl-at91.*
11446
11447 PIN CONTROLLER - ATMEL AT91 PIO4
11448 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11450 L:      linux-gpio@vger.kernel.org
11451 S:      Supported
11452 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11453
11454 PIN CONTROLLER - FREESCALE
11455 M:      Dong Aisheng <aisheng.dong@nxp.com>
11456 M:      Fabio Estevam <festevam@gmail.com>
11457 M:      Shawn Guo <shawnguo@kernel.org>
11458 M:      Stefan Agner <stefan@agner.ch>
11459 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11460 L:      linux-gpio@vger.kernel.org
11461 S:      Maintained
11462 F:      drivers/pinctrl/freescale/
11463 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11464
11465 PIN CONTROLLER - INTEL
11466 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11467 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11468 S:      Maintained
11469 F:      drivers/pinctrl/intel/
11470
11471 PIN CONTROLLER - MEDIATEK
11472 M:      Sean Wang <sean.wang@mediatek.com>
11473 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11474 S:      Maintained
11475 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11476 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11477 F:      drivers/pinctrl/mediatek/mtk-eint.*
11478 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11479 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11480 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11481
11482 PIN CONTROLLER - QUALCOMM
11483 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11484 S:      Maintained
11485 L:      linux-arm-msm@vger.kernel.org
11486 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11487 F:      drivers/pinctrl/qcom/
11488
11489 PIN CONTROLLER - RENESAS
11490 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11491 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11492 L:      linux-renesas-soc@vger.kernel.org
11493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11494 S:      Maintained
11495 F:      drivers/pinctrl/sh-pfc/
11496
11497 PIN CONTROLLER - SAMSUNG
11498 M:      Tomasz Figa <tomasz.figa@gmail.com>
11499 M:      Krzysztof Kozlowski <krzk@kernel.org>
11500 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11502 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11503 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11505 S:      Maintained
11506 F:      drivers/pinctrl/samsung/
11507 F:      include/dt-bindings/pinctrl/samsung.h
11508 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11509
11510 PIN CONTROLLER - SINGLE
11511 M:      Tony Lindgren <tony@atomide.com>
11512 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11513 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11514 L:      linux-omap@vger.kernel.org
11515 S:      Maintained
11516 F:      drivers/pinctrl/pinctrl-single.c
11517
11518 PIN CONTROLLER - ST SPEAR
11519 M:      Viresh Kumar <vireshk@kernel.org>
11520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11521 W:      http://www.st.com/spear
11522 S:      Maintained
11523 F:      drivers/pinctrl/spear/
11524
11525 PISTACHIO SOC SUPPORT
11526 M:      James Hartley <james.hartley@sondrel.com>
11527 L:      linux-mips@linux-mips.org
11528 S:      Odd Fixes
11529 F:      arch/mips/pistachio/
11530 F:      arch/mips/include/asm/mach-pistachio/
11531 F:      arch/mips/boot/dts/img/pistachio*
11532 F:      arch/mips/configs/pistachio*_defconfig
11533
11534 PKTCDVD DRIVER
11535 S:      Orphan
11536 M:      linux-block@vger.kernel.org
11537 F:      drivers/block/pktcdvd.c
11538 F:      include/linux/pktcdvd.h
11539 F:      include/uapi/linux/pktcdvd.h
11540
11541 PKUNITY SOC DRIVERS
11542 M:      Guan Xuetao <gxt@pku.edu.cn>
11543 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11544 S:      Maintained
11545 T:      git git://github.com/gxt/linux.git
11546 F:      drivers/input/serio/i8042-unicore32io.h
11547 F:      drivers/i2c/busses/i2c-puv3.c
11548 F:      drivers/video/fbdev/fb-puv3.c
11549 F:      drivers/rtc/rtc-puv3.c
11550
11551 PMBUS HARDWARE MONITORING DRIVERS
11552 M:      Guenter Roeck <linux@roeck-us.net>
11553 L:      linux-hwmon@vger.kernel.org
11554 W:      http://hwmon.wiki.kernel.org/
11555 W:      http://www.roeck-us.net/linux/drivers/
11556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11557 S:      Maintained
11558 F:      Documentation/hwmon/pmbus
11559 F:      drivers/hwmon/pmbus/
11560 F:      include/linux/pmbus.h
11561
11562 PMC SIERRA MaxRAID DRIVER
11563 L:      linux-scsi@vger.kernel.org
11564 W:      http://www.pmc-sierra.com/
11565 S:      Orphan
11566 F:      drivers/scsi/pmcraid.*
11567
11568 PMC SIERRA PM8001 DRIVER
11569 M:      Jack Wang <jinpu.wang@profitbricks.com>
11570 M:      lindar_liu@usish.com
11571 L:      linux-scsi@vger.kernel.org
11572 S:      Supported
11573 F:      drivers/scsi/pm8001/
11574
11575 PNP SUPPORT
11576 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11577 S:      Maintained
11578 F:      drivers/pnp/
11579
11580 POSIX CLOCKS and TIMERS
11581 M:      Thomas Gleixner <tglx@linutronix.de>
11582 L:      linux-kernel@vger.kernel.org
11583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11584 S:      Maintained
11585 F:      fs/timerfd.c
11586 F:      include/linux/timer*
11587 F:      kernel/time/*timer*
11588
11589 POWER MANAGEMENT CORE
11590 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11591 L:      linux-pm@vger.kernel.org
11592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11593 B:      https://bugzilla.kernel.org
11594 S:      Supported
11595 F:      drivers/base/power/
11596 F:      include/linux/pm.h
11597 F:      include/linux/pm_*
11598 F:      include/linux/powercap.h
11599 F:      drivers/powercap/
11600 F:      kernel/configs/nopm.config
11601
11602 POWER STATE COORDINATION INTERFACE (PSCI)
11603 M:      Mark Rutland <mark.rutland@arm.com>
11604 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11605 L:      linux-arm-kernel@lists.infradead.org
11606 S:      Maintained
11607 F:      drivers/firmware/psci*.c
11608 F:      include/linux/psci.h
11609 F:      include/uapi/linux/psci.h
11610
11611 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11612 M:      Sebastian Reichel <sre@kernel.org>
11613 L:      linux-pm@vger.kernel.org
11614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11615 S:      Maintained
11616 F:      Documentation/ABI/testing/sysfs-class-power
11617 F:      Documentation/devicetree/bindings/power/supply/
11618 F:      include/linux/power_supply.h
11619 F:      drivers/power/supply/
11620
11621 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11622 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11623 L:      linuxppc-dev@lists.ozlabs.org
11624 S:      Maintained
11625 F:      drivers/char/powernv-op-panel.c
11626
11627 PPP OVER ATM (RFC 2364)
11628 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11629 S:      Maintained
11630 F:      net/atm/pppoatm.c
11631 F:      include/uapi/linux/atmppp.h
11632
11633 PPP OVER ETHERNET
11634 M:      Michal Ostrowski <mostrows@earthlink.net>
11635 S:      Maintained
11636 F:      drivers/net/ppp/pppoe.c
11637 F:      drivers/net/ppp/pppox.c
11638
11639 PPP OVER L2TP
11640 M:      James Chapman <jchapman@katalix.com>
11641 S:      Maintained
11642 F:      net/l2tp/l2tp_ppp.c
11643 F:      include/linux/if_pppol2tp.h
11644 F:      include/uapi/linux/if_pppol2tp.h
11645
11646 PPP PROTOCOL DRIVERS AND COMPRESSORS
11647 M:      Paul Mackerras <paulus@samba.org>
11648 L:      linux-ppp@vger.kernel.org
11649 S:      Maintained
11650 F:      drivers/net/ppp/ppp_*
11651
11652 PPS SUPPORT
11653 M:      Rodolfo Giometti <giometti@enneenne.com>
11654 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11655 L:      linuxpps@ml.enneenne.com (subscribers-only)
11656 S:      Maintained
11657 F:      Documentation/pps/
11658 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11659 F:      Documentation/ABI/testing/sysfs-pps
11660 F:      drivers/pps/
11661 F:      include/linux/pps*.h
11662 F:      include/uapi/linux/pps.h
11663
11664 PPTP DRIVER
11665 M:      Dmitry Kozlov <xeb@mail.ru>
11666 L:      netdev@vger.kernel.org
11667 S:      Maintained
11668 F:      drivers/net/ppp/pptp.c
11669 W:      http://sourceforge.net/projects/accel-pptp
11670
11671 PREEMPTIBLE KERNEL
11672 M:      Robert Love <rml@tech9.net>
11673 L:      kpreempt-tech@lists.sourceforge.net
11674 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11675 S:      Supported
11676 F:      Documentation/preempt-locking.txt
11677 F:      include/linux/preempt.h
11678
11679 PRINTK
11680 M:      Petr Mladek <pmladek@suse.com>
11681 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11682 R:      Steven Rostedt <rostedt@goodmis.org>
11683 S:      Maintained
11684 F:      kernel/printk/
11685 F:      include/linux/printk.h
11686
11687 PRISM54 WIRELESS DRIVER
11688 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11689 L:      linux-wireless@vger.kernel.org
11690 W:      http://wireless.kernel.org/en/users/Drivers/p54
11691 S:      Obsolete
11692 F:      drivers/net/wireless/intersil/prism54/
11693
11694 PROC FILESYSTEM
11695 R:      Alexey Dobriyan <adobriyan@gmail.com>
11696 L:      linux-kernel@vger.kernel.org
11697 L:      linux-fsdevel@vger.kernel.org
11698 S:      Maintained
11699 F:      fs/proc/
11700 F:      include/linux/proc_fs.h
11701 F:      tools/testing/selftests/proc/
11702
11703 PROC SYSCTL
11704 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11705 M:      Kees Cook <keescook@chromium.org>
11706 L:      linux-kernel@vger.kernel.org
11707 L:      linux-fsdevel@vger.kernel.org
11708 S:      Maintained
11709 F:      fs/proc/proc_sysctl.c
11710 F:      include/linux/sysctl.h
11711 F:      kernel/sysctl.c
11712 F:      tools/testing/selftests/sysctl/
11713
11714 PS3 NETWORK SUPPORT
11715 M:      Geoff Levand <geoff@infradead.org>
11716 L:      netdev@vger.kernel.org
11717 L:      linuxppc-dev@lists.ozlabs.org
11718 S:      Maintained
11719 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11720
11721 PS3 PLATFORM SUPPORT
11722 M:      Geoff Levand <geoff@infradead.org>
11723 L:      linuxppc-dev@lists.ozlabs.org
11724 S:      Maintained
11725 F:      arch/powerpc/boot/ps3*
11726 F:      arch/powerpc/include/asm/lv1call.h
11727 F:      arch/powerpc/include/asm/ps3*.h
11728 F:      arch/powerpc/platforms/ps3/
11729 F:      drivers/*/ps3*
11730 F:      drivers/ps3/
11731 F:      drivers/rtc/rtc-ps3.c
11732 F:      drivers/usb/host/*ps3.c
11733 F:      sound/ppc/snd_ps3*
11734
11735 PS3VRAM DRIVER
11736 M:      Jim Paris <jim@jtan.com>
11737 M:      Geoff Levand <geoff@infradead.org>
11738 L:      linuxppc-dev@lists.ozlabs.org
11739 S:      Maintained
11740 F:      drivers/block/ps3vram.c
11741
11742 PSAMPLE PACKET SAMPLING SUPPORT:
11743 M:      Yotam Gigi <yotam.gi@gmail.com>
11744 S:      Maintained
11745 F:      net/psample
11746 F:      include/net/psample.h
11747 F:      include/uapi/linux/psample.h
11748
11749 PSTORE FILESYSTEM
11750 M:      Kees Cook <keescook@chromium.org>
11751 M:      Anton Vorontsov <anton@enomsg.org>
11752 M:      Colin Cross <ccross@android.com>
11753 M:      Tony Luck <tony.luck@intel.com>
11754 S:      Maintained
11755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11756 F:      fs/pstore/
11757 F:      include/linux/pstore*
11758 F:      drivers/firmware/efi/efi-pstore.c
11759 F:      drivers/acpi/apei/erst.c
11760 F:      Documentation/admin-guide/ramoops.rst
11761 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11762 K:      \b(pstore|ramoops)
11763
11764 PTP HARDWARE CLOCK SUPPORT
11765 M:      Richard Cochran <richardcochran@gmail.com>
11766 L:      netdev@vger.kernel.org
11767 S:      Maintained
11768 W:      http://linuxptp.sourceforge.net/
11769 F:      Documentation/ABI/testing/sysfs-ptp
11770 F:      Documentation/ptp/*
11771 F:      drivers/net/phy/dp83640*
11772 F:      drivers/ptp/*
11773 F:      include/linux/ptp_cl*
11774
11775 PTRACE SUPPORT
11776 M:      Oleg Nesterov <oleg@redhat.com>
11777 S:      Maintained
11778 F:      include/asm-generic/syscall.h
11779 F:      include/linux/ptrace.h
11780 F:      include/linux/regset.h
11781 F:      include/linux/tracehook.h
11782 F:      include/uapi/linux/ptrace.h
11783 F:      include/uapi/linux/ptrace.h
11784 F:      include/asm-generic/ptrace.h
11785 F:      kernel/ptrace.c
11786 F:      arch/*/ptrace*.c
11787 F:      arch/*/*/ptrace*.c
11788 F:      arch/*/include/asm/ptrace*.h
11789
11790 PULSE8-CEC DRIVER
11791 M:      Hans Verkuil <hverkuil@xs4all.nl>
11792 L:      linux-media@vger.kernel.org
11793 T:      git git://linuxtv.org/media_tree.git
11794 S:      Maintained
11795 F:      drivers/media/usb/pulse8-cec/*
11796 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11797
11798 PVRUSB2 VIDEO4LINUX DRIVER
11799 M:      Mike Isely <isely@pobox.com>
11800 L:      pvrusb2@isely.net       (subscribers-only)
11801 L:      linux-media@vger.kernel.org
11802 W:      http://www.isely.net/pvrusb2/
11803 T:      git git://linuxtv.org/media_tree.git
11804 S:      Maintained
11805 F:      Documentation/media/v4l-drivers/pvrusb2*
11806 F:      drivers/media/usb/pvrusb2/
11807
11808 PWC WEBCAM DRIVER
11809 M:      Hans Verkuil <hverkuil@xs4all.nl>
11810 L:      linux-media@vger.kernel.org
11811 T:      git git://linuxtv.org/media_tree.git
11812 S:      Odd Fixes
11813 F:      drivers/media/usb/pwc/*
11814
11815 PWM FAN DRIVER
11816 M:      Kamil Debski <kamil@wypas.org>
11817 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11818 L:      linux-hwmon@vger.kernel.org
11819 S:      Supported
11820 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11821 F:      Documentation/hwmon/pwm-fan
11822 F:      drivers/hwmon/pwm-fan.c
11823
11824 PWM IR Transmitter
11825 M:      Sean Young <sean@mess.org>
11826 L:      linux-media@vger.kernel.org
11827 S:      Maintained
11828 F:      drivers/media/rc/pwm-ir-tx.c
11829
11830 PWM SUBSYSTEM
11831 M:      Thierry Reding <thierry.reding@gmail.com>
11832 L:      linux-pwm@vger.kernel.org
11833 S:      Maintained
11834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11835 F:      Documentation/pwm.txt
11836 F:      Documentation/devicetree/bindings/pwm/
11837 F:      include/linux/pwm.h
11838 F:      drivers/pwm/
11839 F:      drivers/video/backlight/pwm_bl.c
11840 F:      include/linux/pwm_backlight.h
11841 F:      drivers/gpio/gpio-mvebu.c
11842 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11843
11844 PXA GPIO DRIVER
11845 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11846 L:      linux-gpio@vger.kernel.org
11847 S:      Maintained
11848 F:      drivers/gpio/gpio-pxa.c
11849
11850 PXA MMCI DRIVER
11851 S:      Orphan
11852
11853 PXA RTC DRIVER
11854 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11855 L:      linux-rtc@vger.kernel.org
11856 S:      Maintained
11857
11858 PXA2xx/PXA3xx SUPPORT
11859 M:      Daniel Mack <daniel@zonque.org>
11860 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11861 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11862 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11863 T:      git git://github.com/hzhuang1/linux.git
11864 T:      git git://github.com/rjarzmik/linux.git
11865 S:      Maintained
11866 F:      arch/arm/boot/dts/pxa*
11867 F:      arch/arm/mach-pxa/
11868 F:      drivers/dma/pxa*
11869 F:      drivers/pcmcia/pxa2xx*
11870 F:      drivers/pinctrl/pxa/
11871 F:      drivers/spi/spi-pxa2xx*
11872 F:      drivers/usb/gadget/udc/pxa2*
11873 F:      include/sound/pxa2xx-lib.h
11874 F:      sound/arm/pxa*
11875 F:      sound/soc/pxa/
11876
11877 QAT DRIVER
11878 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11879 L:      qat-linux@intel.com
11880 S:      Supported
11881 F:      drivers/crypto/qat/
11882
11883 QCOM AUDIO (ASoC) DRIVERS
11884 M:      Patrick Lai <plai@codeaurora.org>
11885 M:      Banajit Goswami <bgoswami@codeaurora.org>
11886 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11887 S:      Supported
11888 F:      sound/soc/qcom/
11889
11890 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11891 M:      Gabriel Somlo <somlo@cmu.edu>
11892 M:      "Michael S. Tsirkin" <mst@redhat.com>
11893 L:      qemu-devel@nongnu.org
11894 S:      Maintained
11895 F:      drivers/firmware/qemu_fw_cfg.c
11896 F:      include/uapi/linux/qemu_fw_cfg.h
11897
11898 QIB DRIVER
11899 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11900 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11901 L:      linux-rdma@vger.kernel.org
11902 S:      Supported
11903 F:      drivers/infiniband/hw/qib/
11904
11905 QLOGIC QL41xxx FCOE DRIVER
11906 M:      QLogic-Storage-Upstream@cavium.com
11907 L:      linux-scsi@vger.kernel.org
11908 S:      Supported
11909 F:      drivers/scsi/qedf/
11910
11911 QLOGIC QL41xxx ISCSI DRIVER
11912 M:      QLogic-Storage-Upstream@cavium.com
11913 L:      linux-scsi@vger.kernel.org
11914 S:      Supported
11915 F:      drivers/scsi/qedi/
11916
11917 QLOGIC QL4xxx ETHERNET DRIVER
11918 M:      Ariel Elior <Ariel.Elior@cavium.com>
11919 M:      everest-linux-l2@cavium.com
11920 L:      netdev@vger.kernel.org
11921 S:      Supported
11922 F:      drivers/net/ethernet/qlogic/qed/
11923 F:      include/linux/qed/
11924 F:      drivers/net/ethernet/qlogic/qede/
11925
11926 QLOGIC QL4xxx RDMA DRIVER
11927 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11928 M:      Ariel Elior <Ariel.Elior@cavium.com>
11929 L:      linux-rdma@vger.kernel.org
11930 S:      Supported
11931 F:      drivers/infiniband/hw/qedr/
11932 F:      include/uapi/rdma/qedr-abi.h
11933
11934 QLOGIC QLA1280 SCSI DRIVER
11935 M:      Michael Reed <mdr@sgi.com>
11936 L:      linux-scsi@vger.kernel.org
11937 S:      Maintained
11938 F:      drivers/scsi/qla1280.[ch]
11939
11940 QLOGIC QLA2XXX FC-SCSI DRIVER
11941 M:      qla2xxx-upstream@qlogic.com
11942 L:      linux-scsi@vger.kernel.org
11943 S:      Supported
11944 F:      Documentation/scsi/LICENSE.qla2xxx
11945 F:      drivers/scsi/qla2xxx/
11946
11947 QLOGIC QLA3XXX NETWORK DRIVER
11948 M:      Dept-GELinuxNICDev@cavium.com
11949 L:      netdev@vger.kernel.org
11950 S:      Supported
11951 F:      Documentation/networking/LICENSE.qla3xxx
11952 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11953
11954 QLOGIC QLA4XXX iSCSI DRIVER
11955 M:      QLogic-Storage-Upstream@qlogic.com
11956 L:      linux-scsi@vger.kernel.org
11957 S:      Supported
11958 F:      Documentation/scsi/LICENSE.qla4xxx
11959 F:      drivers/scsi/qla4xxx/
11960
11961 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11962 M:      Harish Patil <harish.patil@cavium.com>
11963 M:      Manish Chopra <manish.chopra@cavium.com>
11964 M:      Dept-GELinuxNICDev@cavium.com
11965 L:      netdev@vger.kernel.org
11966 S:      Supported
11967 F:      drivers/net/ethernet/qlogic/qlcnic/
11968
11969 QLOGIC QLGE 10Gb ETHERNET DRIVER
11970 M:      Harish Patil <harish.patil@cavium.com>
11971 M:      Manish Chopra <manish.chopra@cavium.com>
11972 M:      Dept-GELinuxNICDev@cavium.com
11973 L:      netdev@vger.kernel.org
11974 S:      Supported
11975 F:      drivers/net/ethernet/qlogic/qlge/
11976
11977 QM1D1B0004 MEDIA DRIVER
11978 M:      Akihiro Tsukada <tskd08@gmail.com>
11979 L:      linux-media@vger.kernel.org
11980 S:      Odd Fixes
11981 F:      drivers/media/tuners/qm1d1b0004*
11982
11983 QM1D1C0042 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/qm1d1c0042*
11988
11989 QNX4 FILESYSTEM
11990 M:      Anders Larsen <al@alarsen.net>
11991 W:      http://www.alarsen.net/linux/qnx4fs/
11992 S:      Maintained
11993 F:      fs/qnx4/
11994 F:      include/uapi/linux/qnx4_fs.h
11995 F:      include/uapi/linux/qnxtypes.h
11996
11997 QORIQ DPAA2 FSL-MC BUS DRIVER
11998 M:      Stuart Yoder <stuyoder@gmail.com>
11999 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12000 L:      linux-kernel@vger.kernel.org
12001 S:      Maintained
12002 F:      drivers/bus/fsl-mc/
12003 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12004 F:      Documentation/networking/dpaa2/overview.rst
12005
12006 QT1010 MEDIA DRIVER
12007 M:      Antti Palosaari <crope@iki.fi>
12008 L:      linux-media@vger.kernel.org
12009 W:      https://linuxtv.org
12010 W:      http://palosaari.fi/linux/
12011 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12012 T:      git git://linuxtv.org/anttip/media_tree.git
12013 S:      Maintained
12014 F:      drivers/media/tuners/qt1010*
12015
12016 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12017 M:      Kalle Valo <kvalo@codeaurora.org>
12018 L:      ath10k@lists.infradead.org
12019 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12021 S:      Supported
12022 F:      drivers/net/wireless/ath/ath10k/
12023
12024 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12025 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12026 L:      linux-wireless@vger.kernel.org
12027 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12028 S:      Supported
12029 F:      drivers/net/wireless/ath/ath9k/
12030
12031 QUALCOMM CAMERA SUBSYSTEM DRIVER
12032 M:      Todor Tomov <todor.tomov@linaro.org>
12033 L:      linux-media@vger.kernel.org
12034 S:      Maintained
12035 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12036 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12037 F:      drivers/media/platform/qcom/camss/
12038
12039 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12040 M:  Ilia Lin <ilia.lin@gmail.com>
12041 L:  linux-pm@vger.kernel.org
12042 S:  Maintained
12043 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12044 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12045
12046 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12047 M:      Timur Tabi <timur@kernel.org>
12048 L:      netdev@vger.kernel.org
12049 S:      Maintained
12050 F:      drivers/net/ethernet/qualcomm/emac/
12051
12052 QUALCOMM GENERIC INTERFACE I2C DRIVER
12053 M:      Alok Chauhan <alokc@codeaurora.org>
12054 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12055 L:      linux-i2c@vger.kernel.org
12056 L:      linux-arm-msm@vger.kernel.org
12057 S:      Supported
12058 F:      drivers/i2c/busses/i2c-qcom-geni.c
12059
12060 QUALCOMM HEXAGON ARCHITECTURE
12061 M:      Richard Kuo <rkuo@codeaurora.org>
12062 L:      linux-hexagon@vger.kernel.org
12063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12064 S:      Supported
12065 F:      arch/hexagon/
12066
12067 QUALCOMM HIDMA DRIVER
12068 M:      Sinan Kaya <okaya@kernel.org>
12069 L:      linux-arm-kernel@lists.infradead.org
12070 L:      linux-arm-msm@vger.kernel.org
12071 L:      dmaengine@vger.kernel.org
12072 S:      Supported
12073 F:      drivers/dma/qcom/hidma*
12074
12075 QUALCOMM IOMMU
12076 M:      Rob Clark <robdclark@gmail.com>
12077 L:      iommu@lists.linux-foundation.org
12078 L:      linux-arm-msm@vger.kernel.org
12079 S:      Maintained
12080 F:      drivers/iommu/qcom_iommu.c
12081
12082 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12083 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12084 L:      linux-media@vger.kernel.org
12085 L:      linux-arm-msm@vger.kernel.org
12086 T:      git git://linuxtv.org/media_tree.git
12087 S:      Maintained
12088 F:      drivers/media/platform/qcom/venus/
12089
12090 QUALCOMM WCN36XX WIRELESS DRIVER
12091 M:      Kalle Valo <kvalo@codeaurora.org>
12092 L:      wcn36xx@lists.infradead.org
12093 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12094 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12095 S:      Supported
12096 F:      drivers/net/wireless/ath/wcn36xx/
12097
12098 QUANTENNA QTNFMAC WIRELESS DRIVER
12099 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12100 M:      Avinash Patil <avinashp@quantenna.com>
12101 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12102 L:      linux-wireless@vger.kernel.org
12103 S:      Maintained
12104 F:      drivers/net/wireless/quantenna
12105
12106 RADEON and AMDGPU DRM DRIVERS
12107 M:      Alex Deucher <alexander.deucher@amd.com>
12108 M:      Christian König <christian.koenig@amd.com>
12109 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12110 L:      amd-gfx@lists.freedesktop.org
12111 T:      git git://people.freedesktop.org/~agd5f/linux
12112 S:      Supported
12113 F:      drivers/gpu/drm/radeon/
12114 F:      include/uapi/drm/radeon_drm.h
12115 F:      drivers/gpu/drm/amd/
12116 F:      include/uapi/drm/amdgpu_drm.h
12117
12118 RADEON FRAMEBUFFER DISPLAY DRIVER
12119 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12120 L:      linux-fbdev@vger.kernel.org
12121 S:      Maintained
12122 F:      drivers/video/fbdev/aty/radeon*
12123 F:      include/uapi/linux/radeonfb.h
12124
12125 RADIOSHARK RADIO DRIVER
12126 M:      Hans Verkuil <hverkuil@xs4all.nl>
12127 L:      linux-media@vger.kernel.org
12128 T:      git git://linuxtv.org/media_tree.git
12129 S:      Maintained
12130 F:      drivers/media/radio/radio-shark.c
12131
12132 RADIOSHARK2 RADIO DRIVER
12133 M:      Hans Verkuil <hverkuil@xs4all.nl>
12134 L:      linux-media@vger.kernel.org
12135 T:      git git://linuxtv.org/media_tree.git
12136 S:      Maintained
12137 F:      drivers/media/radio/radio-shark2.c
12138 F:      drivers/media/radio/radio-tea5777.c
12139
12140 RADOS BLOCK DEVICE (RBD)
12141 M:      Ilya Dryomov <idryomov@gmail.com>
12142 M:      Sage Weil <sage@redhat.com>
12143 M:      Alex Elder <elder@kernel.org>
12144 L:      ceph-devel@vger.kernel.org
12145 W:      http://ceph.com/
12146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12147 T:      git git://github.com/ceph/ceph-client.git
12148 S:      Supported
12149 F:      Documentation/ABI/testing/sysfs-bus-rbd
12150 F:      drivers/block/rbd.c
12151 F:      drivers/block/rbd_types.h
12152
12153 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12154 M:      Paul Mackerras <paulus@samba.org>
12155 L:      linux-fbdev@vger.kernel.org
12156 S:      Maintained
12157 F:      drivers/video/fbdev/aty/aty128fb.c
12158
12159 RAINSHADOW-CEC DRIVER
12160 M:      Hans Verkuil <hverkuil@xs4all.nl>
12161 L:      linux-media@vger.kernel.org
12162 T:      git git://linuxtv.org/media_tree.git
12163 S:      Maintained
12164 F:      drivers/media/usb/rainshadow-cec/*
12165
12166 RALINK MIPS ARCHITECTURE
12167 M:      John Crispin <john@phrozen.org>
12168 L:      linux-mips@linux-mips.org
12169 S:      Maintained
12170 F:      arch/mips/ralink
12171
12172 RALINK RT2X00 WIRELESS LAN DRIVER
12173 P:      rt2x00 project
12174 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12175 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12176 L:      linux-wireless@vger.kernel.org
12177 S:      Maintained
12178 F:      drivers/net/wireless/ralink/rt2x00/
12179
12180 RAMDISK RAM BLOCK DEVICE DRIVER
12181 M:      Jens Axboe <axboe@kernel.dk>
12182 S:      Maintained
12183 F:      Documentation/blockdev/ramdisk.txt
12184 F:      drivers/block/brd.c
12185
12186 RANCHU VIRTUAL BOARD FOR MIPS
12187 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12188 L:      linux-mips@linux-mips.org
12189 S:      Supported
12190 F:      arch/mips/generic/board-ranchu.c
12191 F:      arch/mips/configs/generic/board-ranchu.config
12192
12193 RANDOM NUMBER DRIVER
12194 M:      "Theodore Ts'o" <tytso@mit.edu>
12195 S:      Maintained
12196 F:      drivers/char/random.c
12197
12198 RAPIDIO SUBSYSTEM
12199 M:      Matt Porter <mporter@kernel.crashing.org>
12200 M:      Alexandre Bounine <alex.bou9@gmail.com>
12201 S:      Maintained
12202 F:      drivers/rapidio/
12203
12204 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12205 L:      linux-wireless@vger.kernel.org
12206 S:      Orphan
12207 F:      drivers/net/wireless/ray*
12208
12209 RCUTORTURE TEST FRAMEWORK
12210 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12211 M:      Josh Triplett <josh@joshtriplett.org>
12212 R:      Steven Rostedt <rostedt@goodmis.org>
12213 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12214 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12215 L:      linux-kernel@vger.kernel.org
12216 S:      Supported
12217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12218 F:      tools/testing/selftests/rcutorture
12219
12220 RDC R-321X SoC
12221 M:      Florian Fainelli <florian@openwrt.org>
12222 S:      Maintained
12223
12224 RDC R6040 FAST ETHERNET DRIVER
12225 M:      Florian Fainelli <f.fainelli@gmail.com>
12226 L:      netdev@vger.kernel.org
12227 S:      Maintained
12228 F:      drivers/net/ethernet/rdc/r6040.c
12229
12230 RDMAVT - RDMA verbs software
12231 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12232 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12233 L:      linux-rdma@vger.kernel.org
12234 S:      Supported
12235 F:      drivers/infiniband/sw/rdmavt
12236
12237 RDS - RELIABLE DATAGRAM SOCKETS
12238 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12239 L:      netdev@vger.kernel.org
12240 L:      linux-rdma@vger.kernel.org
12241 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12242 W:      https://oss.oracle.com/projects/rds/
12243 S:      Supported
12244 F:      net/rds/
12245 F:      Documentation/networking/rds.txt
12246
12247 RDT - RESOURCE ALLOCATION
12248 M:      Fenghua Yu <fenghua.yu@intel.com>
12249 L:      linux-kernel@vger.kernel.org
12250 S:      Supported
12251 F:      arch/x86/kernel/cpu/intel_rdt*
12252 F:      arch/x86/include/asm/intel_rdt_sched.h
12253 F:      Documentation/x86/intel_rdt*
12254
12255 READ-COPY UPDATE (RCU)
12256 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12257 M:      Josh Triplett <josh@joshtriplett.org>
12258 R:      Steven Rostedt <rostedt@goodmis.org>
12259 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12260 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12261 L:      linux-kernel@vger.kernel.org
12262 W:      http://www.rdrop.com/users/paulmck/RCU/
12263 S:      Supported
12264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12265 F:      Documentation/RCU/
12266 X:      Documentation/RCU/torture.txt
12267 F:      include/linux/rcu*
12268 X:      include/linux/srcu*.h
12269 F:      kernel/rcu/
12270 X:      kernel/rcu/srcu*.c
12271
12272 REAL TIME CLOCK (RTC) SUBSYSTEM
12273 M:      Alessandro Zummo <a.zummo@towertech.it>
12274 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12275 L:      linux-rtc@vger.kernel.org
12276 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12278 S:      Maintained
12279 F:      Documentation/devicetree/bindings/rtc/
12280 F:      Documentation/rtc.txt
12281 F:      drivers/rtc/
12282 F:      include/linux/rtc.h
12283 F:      include/uapi/linux/rtc.h
12284 F:      include/linux/rtc/
12285 F:      include/linux/platform_data/rtc-*
12286 F:      tools/testing/selftests/rtc/
12287
12288 REALTEK AUDIO CODECS
12289 M:      Bard Liao <bardliao@realtek.com>
12290 M:      Oder Chiou <oder_chiou@realtek.com>
12291 S:      Maintained
12292 F:      sound/soc/codecs/rt*
12293 F:      include/sound/rt*.h
12294
12295 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12296 M:      Linus Walleij <linus.walleij@linaro.org>
12297 S:      Maintained
12298 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12299 F:      drivers/net/dsa/realtek-smi*
12300 F:      drivers/net/dsa/rtl83*
12301
12302 REGISTER MAP ABSTRACTION
12303 M:      Mark Brown <broonie@kernel.org>
12304 L:      linux-kernel@vger.kernel.org
12305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12306 S:      Supported
12307 F:      Documentation/devicetree/bindings/regmap/
12308 F:      drivers/base/regmap/
12309 F:      include/linux/regmap.h
12310
12311 REISERFS FILE SYSTEM
12312 L:      reiserfs-devel@vger.kernel.org
12313 S:      Supported
12314 F:      fs/reiserfs/
12315
12316 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12317 M:      Ohad Ben-Cohen <ohad@wizery.com>
12318 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12319 L:      linux-remoteproc@vger.kernel.org
12320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12321 S:      Maintained
12322 F:      Documentation/devicetree/bindings/remoteproc/
12323 F:      Documentation/remoteproc.txt
12324 F:      drivers/remoteproc/
12325 F:      include/linux/remoteproc.h
12326
12327 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12328 M:      Ohad Ben-Cohen <ohad@wizery.com>
12329 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12330 L:      linux-remoteproc@vger.kernel.org
12331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12332 S:      Maintained
12333 F:      drivers/rpmsg/
12334 F:      Documentation/rpmsg.txt
12335 F:      include/linux/rpmsg.h
12336 F:      include/linux/rpmsg/
12337
12338 RENESAS CLOCK DRIVERS
12339 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12340 L:      linux-renesas-soc@vger.kernel.org
12341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12342 S:      Supported
12343 F:      drivers/clk/renesas/
12344
12345 RENESAS EMEV2 I2C DRIVER
12346 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12347 S:      Supported
12348 F:      drivers/i2c/busses/i2c-emev2.c
12349
12350 RENESAS ETHERNET DRIVERS
12351 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12352 L:      netdev@vger.kernel.org
12353 L:      linux-renesas-soc@vger.kernel.org
12354 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12355 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12356 F:      drivers/net/ethernet/renesas/
12357 F:      include/linux/sh_eth.h
12358
12359 RENESAS R-CAR GYROADC DRIVER
12360 M:      Marek Vasut <marek.vasut@gmail.com>
12361 L:      linux-iio@vger.kernel.org
12362 S:      Supported
12363 F:      drivers/iio/adc/rcar_gyro_adc.c
12364
12365 RENESAS R-CAR I2C DRIVERS
12366 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12367 S:      Supported
12368 F:      drivers/i2c/busses/i2c-rcar.c
12369 F:      drivers/i2c/busses/i2c-sh_mobile.c
12370
12371 RENESAS USB PHY DRIVER
12372 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12373 L:      linux-renesas-soc@vger.kernel.org
12374 S:      Maintained
12375 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12376
12377 RESET CONTROLLER FRAMEWORK
12378 M:      Philipp Zabel <p.zabel@pengutronix.de>
12379 T:      git git://git.pengutronix.de/git/pza/linux
12380 S:      Maintained
12381 F:      drivers/reset/
12382 F:      Documentation/devicetree/bindings/reset/
12383 F:      include/dt-bindings/reset/
12384 F:      include/linux/reset.h
12385 F:      include/linux/reset-controller.h
12386
12387 RESTARTABLE SEQUENCES SUPPORT
12388 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12389 M:      Peter Zijlstra <peterz@infradead.org>
12390 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12391 M:      Boqun Feng <boqun.feng@gmail.com>
12392 L:      linux-kernel@vger.kernel.org
12393 S:      Supported
12394 F:      kernel/rseq.c
12395 F:      include/uapi/linux/rseq.h
12396 F:      include/trace/events/rseq.h
12397 F:      tools/testing/selftests/rseq/
12398
12399 RFKILL
12400 M:      Johannes Berg <johannes@sipsolutions.net>
12401 L:      linux-wireless@vger.kernel.org
12402 W:      http://wireless.kernel.org/
12403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12405 S:      Maintained
12406 F:      Documentation/rfkill.txt
12407 F:      Documentation/ABI/stable/sysfs-class-rfkill
12408 F:      net/rfkill/
12409 F:      include/linux/rfkill.h
12410 F:      include/uapi/linux/rfkill.h
12411
12412 RHASHTABLE
12413 M:      Thomas Graf <tgraf@suug.ch>
12414 M:      Herbert Xu <herbert@gondor.apana.org.au>
12415 L:      netdev@vger.kernel.org
12416 S:      Maintained
12417 F:      lib/rhashtable.c
12418 F:      lib/test_rhashtable.c
12419 F:      include/linux/rhashtable.h
12420 F:      include/linux/rhashtable-types.h
12421
12422 RICOH R5C592 MEMORYSTICK DRIVER
12423 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12424 S:      Maintained
12425 F:      drivers/memstick/host/r592.*
12426
12427 RICOH SMARTMEDIA/XD DRIVER
12428 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12429 S:      Maintained
12430 F:      drivers/mtd/nand/raw/r852.c
12431 F:      drivers/mtd/nand/raw/r852.h
12432
12433 RISC-V ARCHITECTURE
12434 M:      Palmer Dabbelt <palmer@sifive.com>
12435 M:      Albert Ou <aou@eecs.berkeley.edu>
12436 L:      linux-riscv@lists.infradead.org
12437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12438 S:      Supported
12439 F:      arch/riscv/
12440 K:      riscv
12441 N:      riscv
12442
12443 ROCCAT DRIVERS
12444 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12445 W:      http://sourceforge.net/projects/roccat/
12446 S:      Maintained
12447 F:      drivers/hid/hid-roccat*
12448 F:      include/linux/hid-roccat*
12449 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12450
12451 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12452 M:      Jacob chen <jacob2.chen@rock-chips.com>
12453 L:      linux-media@vger.kernel.org
12454 S:      Maintained
12455 F:      drivers/media/platform/rockchip/rga/
12456 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12457
12458 ROCKER DRIVER
12459 M:      Jiri Pirko <jiri@resnulli.us>
12460 L:      netdev@vger.kernel.org
12461 S:      Supported
12462 F:      drivers/net/ethernet/rocker/
12463
12464 ROCKETPORT DRIVER
12465 P:      Comtrol Corp.
12466 W:      http://www.comtrol.com
12467 S:      Maintained
12468 F:      Documentation/serial/rocket.txt
12469 F:      drivers/tty/rocket*
12470
12471 ROCKETPORT EXPRESS/INFINITY DRIVER
12472 M:      Kevin Cernekee <cernekee@gmail.com>
12473 L:      linux-serial@vger.kernel.org
12474 S:      Odd Fixes
12475 F:      drivers/tty/serial/rp2.*
12476
12477 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12478 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12479 L:      linux-kernel@vger.kernel.org
12480 L:      linux-renesas-soc@vger.kernel.org
12481 S:      Supported
12482 F:      drivers/mfd/bd9571mwv.c
12483 F:      drivers/regulator/bd9571mwv-regulator.c
12484 F:      drivers/gpio/gpio-bd9571mwv.c
12485 F:      include/linux/mfd/bd9571mwv.h
12486 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12487
12488 ROSE NETWORK LAYER
12489 M:      Ralf Baechle <ralf@linux-mips.org>
12490 L:      linux-hams@vger.kernel.org
12491 W:      http://www.linux-ax25.org/
12492 S:      Maintained
12493 F:      include/net/rose.h
12494 F:      include/uapi/linux/rose.h
12495 F:      net/rose/
12496
12497 RTL2830 MEDIA DRIVER
12498 M:      Antti Palosaari <crope@iki.fi>
12499 L:      linux-media@vger.kernel.org
12500 W:      https://linuxtv.org
12501 W:      http://palosaari.fi/linux/
12502 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12503 T:      git git://linuxtv.org/anttip/media_tree.git
12504 S:      Maintained
12505 F:      drivers/media/dvb-frontends/rtl2830*
12506
12507 RTL2832 MEDIA DRIVER
12508 M:      Antti Palosaari <crope@iki.fi>
12509 L:      linux-media@vger.kernel.org
12510 W:      https://linuxtv.org
12511 W:      http://palosaari.fi/linux/
12512 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12513 T:      git git://linuxtv.org/anttip/media_tree.git
12514 S:      Maintained
12515 F:      drivers/media/dvb-frontends/rtl2832*
12516
12517 RTL2832_SDR MEDIA DRIVER
12518 M:      Antti Palosaari <crope@iki.fi>
12519 L:      linux-media@vger.kernel.org
12520 W:      https://linuxtv.org
12521 W:      http://palosaari.fi/linux/
12522 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12523 T:      git git://linuxtv.org/anttip/media_tree.git
12524 S:      Maintained
12525 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12526
12527 RTL8180 WIRELESS DRIVER
12528 L:      linux-wireless@vger.kernel.org
12529 W:      http://wireless.kernel.org/
12530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12531 S:      Orphan
12532 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12533
12534 RTL8187 WIRELESS DRIVER
12535 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12536 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12537 M:      Larry Finger <Larry.Finger@lwfinger.net>
12538 L:      linux-wireless@vger.kernel.org
12539 W:      http://wireless.kernel.org/
12540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12541 S:      Maintained
12542 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12543
12544 REALTEK WIRELESS DRIVER (rtlwifi family)
12545 M:      Ping-Ke Shih <pkshih@realtek.com>
12546 L:      linux-wireless@vger.kernel.org
12547 W:      http://wireless.kernel.org/
12548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12549 S:      Maintained
12550 F:      drivers/net/wireless/realtek/rtlwifi/
12551
12552 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12553 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12554 L:      linux-wireless@vger.kernel.org
12555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12556 S:      Maintained
12557 F:      drivers/net/wireless/realtek/rtl8xxxu/
12558
12559 RXRPC SOCKETS (AF_RXRPC)
12560 M:      David Howells <dhowells@redhat.com>
12561 L:      linux-afs@lists.infradead.org
12562 S:      Supported
12563 F:      net/rxrpc/
12564 F:      include/keys/rxrpc-type.h
12565 F:      include/net/af_rxrpc.h
12566 F:      include/trace/events/rxrpc.h
12567 F:      include/uapi/linux/rxrpc.h
12568 F:      Documentation/networking/rxrpc.txt
12569 W:      https://www.infradead.org/~dhowells/kafs/
12570
12571 S3 SAVAGE FRAMEBUFFER DRIVER
12572 M:      Antonino Daplas <adaplas@gmail.com>
12573 L:      linux-fbdev@vger.kernel.org
12574 S:      Maintained
12575 F:      drivers/video/fbdev/savage/
12576
12577 S390
12578 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12579 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12580 L:      linux-s390@vger.kernel.org
12581 W:      http://www.ibm.com/developerworks/linux/linux390/
12582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12583 S:      Supported
12584 F:      arch/s390/
12585 F:      drivers/s390/
12586 F:      Documentation/s390/
12587 F:      Documentation/driver-api/s390-drivers.rst
12588
12589 S390 COMMON I/O LAYER
12590 M:      Sebastian Ott <sebott@linux.ibm.com>
12591 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12592 L:      linux-s390@vger.kernel.org
12593 W:      http://www.ibm.com/developerworks/linux/linux390/
12594 S:      Supported
12595 F:      drivers/s390/cio/
12596
12597 S390 DASD DRIVER
12598 M:      Stefan Haberland <sth@linux.ibm.com>
12599 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12600 L:      linux-s390@vger.kernel.org
12601 W:      http://www.ibm.com/developerworks/linux/linux390/
12602 S:      Supported
12603 F:      drivers/s390/block/dasd*
12604 F:      block/partitions/ibm.c
12605
12606 S390 IOMMU (PCI)
12607 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12608 L:      linux-s390@vger.kernel.org
12609 W:      http://www.ibm.com/developerworks/linux/linux390/
12610 S:      Supported
12611 F:      drivers/iommu/s390-iommu.c
12612
12613 S390 IUCV NETWORK LAYER
12614 M:      Julian Wiedmann <jwi@linux.ibm.com>
12615 M:      Ursula Braun <ubraun@linux.ibm.com>
12616 L:      linux-s390@vger.kernel.org
12617 W:      http://www.ibm.com/developerworks/linux/linux390/
12618 S:      Supported
12619 F:      drivers/s390/net/*iucv*
12620 F:      include/net/iucv/
12621 F:      net/iucv/
12622
12623 S390 NETWORK DRIVERS
12624 M:      Julian Wiedmann <jwi@linux.ibm.com>
12625 M:      Ursula Braun <ubraun@linux.ibm.com>
12626 L:      linux-s390@vger.kernel.org
12627 W:      http://www.ibm.com/developerworks/linux/linux390/
12628 S:      Supported
12629 F:      drivers/s390/net/
12630
12631 S390 PCI SUBSYSTEM
12632 M:      Sebastian Ott <sebott@linux.ibm.com>
12633 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12634 L:      linux-s390@vger.kernel.org
12635 W:      http://www.ibm.com/developerworks/linux/linux390/
12636 S:      Supported
12637 F:      arch/s390/pci/
12638 F:      drivers/pci/hotplug/s390_pci_hpc.c
12639
12640 S390 VFIO-CCW DRIVER
12641 M:      Cornelia Huck <cohuck@redhat.com>
12642 M:      Halil Pasic <pasic@linux.ibm.com>
12643 L:      linux-s390@vger.kernel.org
12644 L:      kvm@vger.kernel.org
12645 S:      Supported
12646 F:      drivers/s390/cio/vfio_ccw*
12647 F:      Documentation/s390/vfio-ccw.txt
12648 F:      include/uapi/linux/vfio_ccw.h
12649
12650 S390 ZCRYPT DRIVER
12651 M:      Harald Freudenberger <freude@linux.ibm.com>
12652 L:      linux-s390@vger.kernel.org
12653 W:      http://www.ibm.com/developerworks/linux/linux390/
12654 S:      Supported
12655 F:      drivers/s390/crypto/
12656
12657 S390 ZFCP DRIVER
12658 M:      Steffen Maier <maier@linux.ibm.com>
12659 M:      Benjamin Block <bblock@linux.ibm.com>
12660 L:      linux-s390@vger.kernel.org
12661 W:      http://www.ibm.com/developerworks/linux/linux390/
12662 S:      Supported
12663 F:      drivers/s390/scsi/zfcp_*
12664
12665 S3C24XX SD/MMC Driver
12666 M:      Ben Dooks <ben-linux@fluff.org>
12667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12668 S:      Supported
12669 F:      drivers/mmc/host/s3cmci.*
12670
12671 SAA6588 RDS RECEIVER DRIVER
12672 M:      Hans Verkuil <hverkuil@xs4all.nl>
12673 L:      linux-media@vger.kernel.org
12674 T:      git git://linuxtv.org/media_tree.git
12675 W:      https://linuxtv.org
12676 S:      Odd Fixes
12677 F:      drivers/media/i2c/saa6588*
12678
12679 SAA7134 VIDEO4LINUX DRIVER
12680 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12681 L:      linux-media@vger.kernel.org
12682 W:      https://linuxtv.org
12683 T:      git git://linuxtv.org/media_tree.git
12684 S:      Odd fixes
12685 F:      Documentation/media/v4l-drivers/saa7134*
12686 F:      drivers/media/pci/saa7134/
12687
12688 SAA7146 VIDEO4LINUX-2 DRIVER
12689 M:      Hans Verkuil <hverkuil@xs4all.nl>
12690 L:      linux-media@vger.kernel.org
12691 T:      git git://linuxtv.org/media_tree.git
12692 S:      Maintained
12693 F:      drivers/media/common/saa7146/
12694 F:      drivers/media/pci/saa7146/
12695 F:      include/media/saa7146*
12696
12697 SAMSUNG AUDIO (ASoC) DRIVERS
12698 M:      Krzysztof Kozlowski <krzk@kernel.org>
12699 M:      Sangbeom Kim <sbkim73@samsung.com>
12700 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12701 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12702 S:      Supported
12703 F:      sound/soc/samsung/
12704 F:      Documentation/devicetree/bindings/sound/samsung*
12705
12706 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12707 M:      Krzysztof Kozlowski <krzk@kernel.org>
12708 L:      linux-crypto@vger.kernel.org
12709 L:      linux-samsung-soc@vger.kernel.org
12710 S:      Maintained
12711 F:      drivers/crypto/exynos-rng.c
12712 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12713
12714 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12715 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12716 L:      linux-samsung-soc@vger.kernel.org
12717 S:      Maintained
12718 F:      drivers/char/hw_random/exynos-trng.c
12719 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12720
12721 SAMSUNG FRAMEBUFFER DRIVER
12722 M:      Jingoo Han <jingoohan1@gmail.com>
12723 L:      linux-fbdev@vger.kernel.org
12724 S:      Maintained
12725 F:      drivers/video/fbdev/s3c-fb.c
12726
12727 SAMSUNG LAPTOP DRIVER
12728 M:      Corentin Chary <corentin.chary@gmail.com>
12729 L:      platform-driver-x86@vger.kernel.org
12730 S:      Maintained
12731 F:      drivers/platform/x86/samsung-laptop.c
12732
12733 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12734 M:      Sangbeom Kim <sbkim73@samsung.com>
12735 M:      Krzysztof Kozlowski <krzk@kernel.org>
12736 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12737 L:      linux-kernel@vger.kernel.org
12738 L:      linux-samsung-soc@vger.kernel.org
12739 S:      Supported
12740 F:      drivers/mfd/sec*.c
12741 F:      drivers/regulator/s2m*.c
12742 F:      drivers/regulator/s5m*.c
12743 F:      drivers/clk/clk-s2mps11.c
12744 F:      drivers/rtc/rtc-s5m.c
12745 F:      include/linux/mfd/samsung/
12746 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12747 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12748 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12749 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12750
12751 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12752 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12753 L:      linux-media@vger.kernel.org
12754 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12755 S:      Maintained
12756 F:      drivers/media/platform/s3c-camif/
12757 F:      include/media/drv-intf/s3c_camif.h
12758
12759 SAMSUNG S3FWRN5 NFC DRIVER
12760 M:      Robert Baldyga <r.baldyga@samsung.com>
12761 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12762 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12763 S:      Supported
12764 F:      drivers/nfc/s3fwrn5
12765
12766 SAMSUNG S5C73M3 CAMERA DRIVER
12767 M:      Kyungmin Park <kyungmin.park@samsung.com>
12768 M:      Andrzej Hajda <a.hajda@samsung.com>
12769 L:      linux-media@vger.kernel.org
12770 S:      Supported
12771 F:      drivers/media/i2c/s5c73m3/*
12772
12773 SAMSUNG S5K5BAF CAMERA DRIVER
12774 M:      Kyungmin Park <kyungmin.park@samsung.com>
12775 M:      Andrzej Hajda <a.hajda@samsung.com>
12776 L:      linux-media@vger.kernel.org
12777 S:      Supported
12778 F:      drivers/media/i2c/s5k5baf.c
12779
12780 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12781 M:      Krzysztof Kozlowski <krzk@kernel.org>
12782 M:      Vladimir Zapolskiy <vz@mleia.com>
12783 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12784 L:      linux-crypto@vger.kernel.org
12785 L:      linux-samsung-soc@vger.kernel.org
12786 S:      Maintained
12787 F:      drivers/crypto/s5p-sss.c
12788
12789 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12790 M:      Kyungmin Park <kyungmin.park@samsung.com>
12791 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12792 L:      linux-media@vger.kernel.org
12793 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12794 S:      Supported
12795 F:      drivers/media/platform/exynos4-is/
12796
12797 SAMSUNG SOC CLOCK DRIVERS
12798 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12799 M:      Tomasz Figa <tomasz.figa@gmail.com>
12800 M:      Chanwoo Choi <cw00.choi@samsung.com>
12801 S:      Supported
12802 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12804 F:      drivers/clk/samsung/
12805 F:      include/dt-bindings/clock/exynos*.h
12806 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12807
12808 SAMSUNG SPI DRIVERS
12809 M:      Kukjin Kim <kgene@kernel.org>
12810 M:      Krzysztof Kozlowski <krzk@kernel.org>
12811 M:      Andi Shyti <andi@etezian.org>
12812 L:      linux-spi@vger.kernel.org
12813 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12814 S:      Maintained
12815 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12816 F:      drivers/spi/spi-s3c*
12817 F:      include/linux/platform_data/spi-s3c64xx.h
12818
12819 SAMSUNG SXGBE DRIVERS
12820 M:      Byungho An <bh74.an@samsung.com>
12821 M:      Girish K S <ks.giri@samsung.com>
12822 M:      Vipul Pandya <vipul.pandya@samsung.com>
12823 S:      Supported
12824 L:      netdev@vger.kernel.org
12825 F:      drivers/net/ethernet/samsung/sxgbe/
12826
12827 SAMSUNG THERMAL DRIVER
12828 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12829 L:      linux-pm@vger.kernel.org
12830 L:      linux-samsung-soc@vger.kernel.org
12831 S:      Supported
12832 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12833 F:      drivers/thermal/samsung/
12834
12835 SAMSUNG USB2 PHY DRIVER
12836 M:      Kamil Debski <kamil@wypas.org>
12837 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12838 L:      linux-kernel@vger.kernel.org
12839 S:      Supported
12840 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12841 F:      Documentation/phy/samsung-usb2.txt
12842 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12843 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12844 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12845 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12846 F:      drivers/phy/samsung/phy-samsung-usb2.c
12847 F:      drivers/phy/samsung/phy-samsung-usb2.h
12848
12849 SC1200 WDT DRIVER
12850 M:      Zwane Mwaikambo <zwanem@gmail.com>
12851 S:      Maintained
12852 F:      drivers/watchdog/sc1200wdt.c
12853
12854 SCHEDULER
12855 M:      Ingo Molnar <mingo@redhat.com>
12856 M:      Peter Zijlstra <peterz@infradead.org>
12857 L:      linux-kernel@vger.kernel.org
12858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12859 S:      Maintained
12860 F:      kernel/sched/
12861 F:      include/linux/sched.h
12862 F:      include/uapi/linux/sched.h
12863 F:      include/linux/wait.h
12864
12865 SCR24X CHIP CARD INTERFACE DRIVER
12866 M:      Lubomir Rintel <lkundrak@v3.sk>
12867 S:      Supported
12868 F:      drivers/char/pcmcia/scr24x_cs.c
12869
12870 SCSI CDROM DRIVER
12871 M:      Jens Axboe <axboe@kernel.dk>
12872 L:      linux-scsi@vger.kernel.org
12873 W:      http://www.kernel.dk
12874 S:      Maintained
12875 F:      drivers/scsi/sr*
12876
12877 SCSI RDMA PROTOCOL (SRP) INITIATOR
12878 M:      Bart Van Assche <bvanassche@acm.org>
12879 L:      linux-rdma@vger.kernel.org
12880 S:      Supported
12881 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12882 F:      drivers/infiniband/ulp/srp/
12883 F:      include/scsi/srp.h
12884
12885 SCSI RDMA PROTOCOL (SRP) TARGET
12886 M:      Bart Van Assche <bvanassche@acm.org>
12887 L:      linux-rdma@vger.kernel.org
12888 L:      target-devel@vger.kernel.org
12889 S:      Supported
12890 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12891 F:      drivers/infiniband/ulp/srpt/
12892
12893 SCSI SG DRIVER
12894 M:      Doug Gilbert <dgilbert@interlog.com>
12895 L:      linux-scsi@vger.kernel.org
12896 W:      http://sg.danny.cz/sg
12897 S:      Maintained
12898 F:      Documentation/scsi/scsi-generic.txt
12899 F:      drivers/scsi/sg.c
12900 F:      include/scsi/sg.h
12901
12902 SCSI SUBSYSTEM
12903 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12905 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12907 L:      linux-scsi@vger.kernel.org
12908 S:      Maintained
12909 F:      Documentation/devicetree/bindings/scsi/
12910 F:      drivers/scsi/
12911 F:      include/scsi/
12912
12913 SCSI TAPE DRIVER
12914 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12915 L:      linux-scsi@vger.kernel.org
12916 S:      Maintained
12917 F:      Documentation/scsi/st.txt
12918 F:      drivers/scsi/st.*
12919 F:      drivers/scsi/st_*.h
12920
12921 SCTP PROTOCOL
12922 M:      Vlad Yasevich <vyasevich@gmail.com>
12923 M:      Neil Horman <nhorman@tuxdriver.com>
12924 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12925 L:      linux-sctp@vger.kernel.org
12926 W:      http://lksctp.sourceforge.net
12927 S:      Maintained
12928 F:      Documentation/networking/sctp.txt
12929 F:      include/linux/sctp.h
12930 F:      include/uapi/linux/sctp.h
12931 F:      include/net/sctp/
12932 F:      net/sctp/
12933
12934 SCx200 CPU SUPPORT
12935 M:      Jim Cromie <jim.cromie@gmail.com>
12936 S:      Odd Fixes
12937 F:      Documentation/i2c/busses/scx200_acb
12938 F:      arch/x86/platform/scx200/
12939 F:      drivers/watchdog/scx200_wdt.c
12940 F:      drivers/i2c/busses/scx200*
12941 F:      drivers/mtd/maps/scx200_docflash.c
12942 F:      include/linux/scx200.h
12943
12944 SCx200 GPIO DRIVER
12945 M:      Jim Cromie <jim.cromie@gmail.com>
12946 S:      Maintained
12947 F:      drivers/char/scx200_gpio.c
12948 F:      include/linux/scx200_gpio.h
12949
12950 SCx200 HRT CLOCKSOURCE DRIVER
12951 M:      Jim Cromie <jim.cromie@gmail.com>
12952 S:      Maintained
12953 F:      drivers/clocksource/scx200_hrt.c
12954
12955 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12956 M:      Sascha Sommer <saschasommer@freenet.de>
12957 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12958 S:      Maintained
12959 F:      drivers/mmc/host/sdricoh_cs.c
12960
12961 SECURE COMPUTING
12962 M:      Kees Cook <keescook@chromium.org>
12963 R:      Andy Lutomirski <luto@amacapital.net>
12964 R:      Will Drewry <wad@chromium.org>
12965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12966 S:      Supported
12967 F:      kernel/seccomp.c
12968 F:      include/uapi/linux/seccomp.h
12969 F:      include/linux/seccomp.h
12970 F:      tools/testing/selftests/seccomp/*
12971 F:      tools/testing/selftests/kselftest_harness.h
12972 F:      Documentation/userspace-api/seccomp_filter.rst
12973 K:      \bsecure_computing
12974 K:      \bTIF_SECCOMP\b
12975
12976 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12977 M:      Al Cooper <alcooperx@gmail.com>
12978 L:      linux-mmc@vger.kernel.org
12979 L:      bcm-kernel-feedback-list@broadcom.com
12980 S:      Maintained
12981 F:      drivers/mmc/host/sdhci-brcmstb*
12982
12983 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12984 M:      Adrian Hunter <adrian.hunter@intel.com>
12985 L:      linux-mmc@vger.kernel.org
12986 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12987 S:      Maintained
12988 F:      drivers/mmc/host/sdhci*
12989 F:      include/linux/mmc/sdhci*
12990
12991 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
12992 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
12993 M:      Manjunath M B <manjumb@synopsys.com>
12994 L:      linux-mmc@vger.kernel.org
12995 S:      Maintained
12996 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
12997
12998 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12999 M:      Ben Dooks <ben-linux@fluff.org>
13000 M:      Jaehoon Chung <jh80.chung@samsung.com>
13001 L:      linux-mmc@vger.kernel.org
13002 S:      Maintained
13003 F:      drivers/mmc/host/sdhci-s3c*
13004
13005 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13006 M:      Viresh Kumar <vireshk@kernel.org>
13007 L:      linux-mmc@vger.kernel.org
13008 S:      Maintained
13009 F:      drivers/mmc/host/sdhci-spear.c
13010
13011 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13012 M:      Kishon Vijay Abraham I <kishon@ti.com>
13013 L:      linux-mmc@vger.kernel.org
13014 S:      Maintained
13015 F:      drivers/mmc/host/sdhci-omap.c
13016
13017 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13018 M:      Scott Bauer <scott.bauer@intel.com>
13019 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13020 L:      linux-block@vger.kernel.org
13021 S:      Supported
13022 F:      block/sed*
13023 F:      block/opal_proto.h
13024 F:      include/linux/sed*
13025 F:      include/uapi/linux/sed*
13026
13027 SECURITY CONTACT
13028 M:      Security Officers <security@kernel.org>
13029 S:      Supported
13030
13031 SECURITY SUBSYSTEM
13032 M:      James Morris <jmorris@namei.org>
13033 M:      "Serge E. Hallyn" <serge@hallyn.com>
13034 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13036 W:      http://kernsec.org/
13037 S:      Supported
13038 F:      security/
13039 X:      security/selinux/
13040
13041 SELINUX SECURITY MODULE
13042 M:      Paul Moore <paul@paul-moore.com>
13043 M:      Stephen Smalley <sds@tycho.nsa.gov>
13044 M:      Eric Paris <eparis@parisplace.org>
13045 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13046 W:      https://selinuxproject.org
13047 W:      https://github.com/SELinuxProject
13048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13049 S:      Supported
13050 F:      include/linux/selinux*
13051 F:      security/selinux/
13052 F:      scripts/selinux/
13053 F:      Documentation/admin-guide/LSM/SELinux.rst
13054
13055 SENSABLE PHANTOM
13056 M:      Jiri Slaby <jirislaby@gmail.com>
13057 S:      Maintained
13058 F:      drivers/misc/phantom.c
13059 F:      include/uapi/linux/phantom.h
13060
13061 SERIAL DEVICE BUS
13062 M:      Rob Herring <robh@kernel.org>
13063 L:      linux-serial@vger.kernel.org
13064 S:      Maintained
13065 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13066 F:      drivers/tty/serdev/
13067 F:      include/linux/serdev.h
13068
13069 SERIAL DRIVERS
13070 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13071 L:      linux-serial@vger.kernel.org
13072 S:      Maintained
13073 F:      Documentation/devicetree/bindings/serial/
13074 F:      drivers/tty/serial/
13075
13076 SERIAL IR RECEIVER
13077 M:      Sean Young <sean@mess.org>
13078 L:      linux-media@vger.kernel.org
13079 S:      Maintained
13080 F:      drivers/media/rc/serial_ir.c
13081
13082 SFC NETWORK DRIVER
13083 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13084 M:      Edward Cree <ecree@solarflare.com>
13085 M:      Bert Kenward <bkenward@solarflare.com>
13086 L:      netdev@vger.kernel.org
13087 S:      Supported
13088 F:      drivers/net/ethernet/sfc/
13089
13090 SGI GRU DRIVER
13091 M:      Dimitri Sivanich <sivanich@sgi.com>
13092 S:      Maintained
13093 F:      drivers/misc/sgi-gru/
13094
13095 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13096 M:      Pat Gefre <pfg@sgi.com>
13097 L:      linux-ia64@vger.kernel.org
13098 S:      Supported
13099 F:      Documentation/ia64/serial.txt
13100 F:      drivers/tty/serial/ioc?_serial.c
13101 F:      include/linux/ioc?.h
13102
13103 SGI XP/XPC/XPNET DRIVER
13104 M:      Cliff Whickman <cpw@sgi.com>
13105 M:      Robin Holt <robinmholt@gmail.com>
13106 S:      Maintained
13107 F:      drivers/misc/sgi-xp/
13108
13109 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13110 M:      Ursula Braun <ubraun@linux.ibm.com>
13111 L:      linux-s390@vger.kernel.org
13112 W:      http://www.ibm.com/developerworks/linux/linux390/
13113 S:      Supported
13114 F:      net/smc/
13115
13116 SHARP RJ54N1CB0C SENSOR DRIVER
13117 M:      Jacopo Mondi <jacopo@jmondi.org>
13118 L:      linux-media@vger.kernel.org
13119 T:      git git://linuxtv.org/media_tree.git
13120 S:      Odd fixes
13121 F:      drivers/media/i2c/rj54n1cb0c.c
13122 F:      include/media/i2c/rj54n1cb0c.h
13123
13124 SH_VEU V4L2 MEM2MEM DRIVER
13125 L:      linux-media@vger.kernel.org
13126 S:      Orphan
13127 F:      drivers/media/platform/sh_veu.c
13128
13129 SH_VOU V4L2 OUTPUT DRIVER
13130 L:      linux-media@vger.kernel.org
13131 S:      Orphan
13132 F:      drivers/media/platform/sh_vou.c
13133 F:      include/media/drv-intf/sh_vou.h
13134
13135 SI2157 MEDIA DRIVER
13136 M:      Antti Palosaari <crope@iki.fi>
13137 L:      linux-media@vger.kernel.org
13138 W:      https://linuxtv.org
13139 W:      http://palosaari.fi/linux/
13140 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13141 T:      git git://linuxtv.org/anttip/media_tree.git
13142 S:      Maintained
13143 F:      drivers/media/tuners/si2157*
13144
13145 SI2165 MEDIA DRIVER
13146 M:      Matthias Schwarzott <zzam@gentoo.org>
13147 L:      linux-media@vger.kernel.org
13148 W:      https://linuxtv.org
13149 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13150 S:      Maintained
13151 F:      drivers/media/dvb-frontends/si2165*
13152
13153 SI2168 MEDIA DRIVER
13154 M:      Antti Palosaari <crope@iki.fi>
13155 L:      linux-media@vger.kernel.org
13156 W:      https://linuxtv.org
13157 W:      http://palosaari.fi/linux/
13158 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13159 T:      git git://linuxtv.org/anttip/media_tree.git
13160 S:      Maintained
13161 F:      drivers/media/dvb-frontends/si2168*
13162
13163 SI470X FM RADIO RECEIVER I2C DRIVER
13164 M:      Hans Verkuil <hverkuil@xs4all.nl>
13165 L:      linux-media@vger.kernel.org
13166 T:      git git://linuxtv.org/media_tree.git
13167 W:      https://linuxtv.org
13168 S:      Odd Fixes
13169 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13170
13171 SI470X FM RADIO RECEIVER USB DRIVER
13172 M:      Hans Verkuil <hverkuil@xs4all.nl>
13173 L:      linux-media@vger.kernel.org
13174 T:      git git://linuxtv.org/media_tree.git
13175 W:      https://linuxtv.org
13176 S:      Maintained
13177 F:      drivers/media/radio/si470x/radio-si470x-common.c
13178 F:      drivers/media/radio/si470x/radio-si470x.h
13179 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13180
13181 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13182 M:      Eduardo Valentin <edubezval@gmail.com>
13183 L:      linux-media@vger.kernel.org
13184 T:      git git://linuxtv.org/media_tree.git
13185 W:      https://linuxtv.org
13186 S:      Odd Fixes
13187 F:      drivers/media/radio/si4713/si4713.?
13188
13189 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13190 M:      Eduardo Valentin <edubezval@gmail.com>
13191 L:      linux-media@vger.kernel.org
13192 T:      git git://linuxtv.org/media_tree.git
13193 W:      https://linuxtv.org
13194 S:      Odd Fixes
13195 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13196
13197 SI4713 FM RADIO TRANSMITTER USB DRIVER
13198 M:      Hans Verkuil <hverkuil@xs4all.nl>
13199 L:      linux-media@vger.kernel.org
13200 T:      git git://linuxtv.org/media_tree.git
13201 W:      https://linuxtv.org
13202 S:      Maintained
13203 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13204
13205 SIANO DVB DRIVER
13206 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13207 L:      linux-media@vger.kernel.org
13208 W:      https://linuxtv.org
13209 T:      git git://linuxtv.org/media_tree.git
13210 S:      Odd fixes
13211 F:      drivers/media/common/siano/
13212 F:      drivers/media/usb/siano/
13213 F:      drivers/media/usb/siano/
13214 F:      drivers/media/mmc/siano/
13215
13216 SIFIVE DRIVERS
13217 M:      Palmer Dabbelt <palmer@sifive.com>
13218 L:      linux-riscv@lists.infradead.org
13219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13220 S:      Supported
13221 K:      sifive
13222 N:      sifive
13223
13224 SILEAD TOUCHSCREEN DRIVER
13225 M:      Hans de Goede <hdegoede@redhat.com>
13226 L:      linux-input@vger.kernel.org
13227 L:      platform-driver-x86@vger.kernel.org
13228 S:      Maintained
13229 F:      drivers/input/touchscreen/silead.c
13230 F:      drivers/platform/x86/touchscreen_dmi.c
13231
13232 SILICON MOTION SM712 FRAME BUFFER DRIVER
13233 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13234 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13235 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13236 L:      linux-fbdev@vger.kernel.org
13237 S:      Maintained
13238 F:      drivers/video/fbdev/sm712*
13239 F:      Documentation/fb/sm712fb.txt
13240
13241 SIMPLE FIRMWARE INTERFACE (SFI)
13242 M:      Len Brown <lenb@kernel.org>
13243 L:      sfi-devel@simplefirmware.org
13244 W:      http://simplefirmware.org/
13245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13246 S:      Supported
13247 F:      arch/x86/platform/sfi/
13248 F:      drivers/sfi/
13249 F:      include/linux/sfi*.h
13250
13251 SIMPLEFB FB DRIVER
13252 M:      Hans de Goede <hdegoede@redhat.com>
13253 L:      linux-fbdev@vger.kernel.org
13254 S:      Maintained
13255 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13256 F:      drivers/video/fbdev/simplefb.c
13257 F:      include/linux/platform_data/simplefb.h
13258
13259 SIMTEC EB110ATX (Chalice CATS)
13260 P:      Ben Dooks
13261 P:      Vincent Sanders <vince@simtec.co.uk>
13262 M:      Simtec Linux Team <linux@simtec.co.uk>
13263 W:      http://www.simtec.co.uk/products/EB110ATX/
13264 S:      Supported
13265
13266 SIMTEC EB2410ITX (BAST)
13267 P:      Ben Dooks
13268 P:      Vincent Sanders <vince@simtec.co.uk>
13269 M:      Simtec Linux Team <linux@simtec.co.uk>
13270 W:      http://www.simtec.co.uk/products/EB2410ITX/
13271 S:      Supported
13272 F:      arch/arm/mach-s3c24xx/mach-bast.c
13273 F:      arch/arm/mach-s3c24xx/bast-ide.c
13274 F:      arch/arm/mach-s3c24xx/bast-irq.c
13275
13276 SIPHASH PRF ROUTINES
13277 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13278 S:      Maintained
13279 F:      lib/siphash.c
13280 F:      lib/test_siphash.c
13281 F:      include/linux/siphash.h
13282
13283 SIOX
13284 M:      Gavin Schenk <g.schenk@eckelmann.de>
13285 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13286 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13287 S:      Supported
13288 F:      drivers/siox/*
13289 F:      include/trace/events/siox.h
13290
13291 SIS 190 ETHERNET DRIVER
13292 M:      Francois Romieu <romieu@fr.zoreil.com>
13293 L:      netdev@vger.kernel.org
13294 S:      Maintained
13295 F:      drivers/net/ethernet/sis/sis190.c
13296
13297 SIS 900/7016 FAST ETHERNET DRIVER
13298 M:      Daniele Venzano <venza@brownhat.org>
13299 W:      http://www.brownhat.org/sis900.html
13300 L:      netdev@vger.kernel.org
13301 S:      Maintained
13302 F:      drivers/net/ethernet/sis/sis900.*
13303
13304 SIS FRAMEBUFFER DRIVER
13305 M:      Thomas Winischhofer <thomas@winischhofer.net>
13306 W:      http://www.winischhofer.net/linuxsisvga.shtml
13307 S:      Maintained
13308 F:      Documentation/fb/sisfb.txt
13309 F:      drivers/video/fbdev/sis/
13310 F:      include/video/sisfb.h
13311
13312 SIS USB2VGA DRIVER
13313 M:      Thomas Winischhofer <thomas@winischhofer.net>
13314 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13315 S:      Maintained
13316 F:      drivers/usb/misc/sisusbvga/
13317
13318 SLAB ALLOCATOR
13319 M:      Christoph Lameter <cl@linux.com>
13320 M:      Pekka Enberg <penberg@kernel.org>
13321 M:      David Rientjes <rientjes@google.com>
13322 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13323 M:      Andrew Morton <akpm@linux-foundation.org>
13324 L:      linux-mm@kvack.org
13325 S:      Maintained
13326 F:      include/linux/sl?b*.h
13327 F:      mm/sl?b*
13328
13329 SLEEPABLE READ-COPY UPDATE (SRCU)
13330 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13331 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13332 M:      Josh Triplett <josh@joshtriplett.org>
13333 R:      Steven Rostedt <rostedt@goodmis.org>
13334 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13335 L:      linux-kernel@vger.kernel.org
13336 W:      http://www.rdrop.com/users/paulmck/RCU/
13337 S:      Supported
13338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13339 F:      include/linux/srcu*.h
13340 F:      kernel/rcu/srcu*.c
13341
13342 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13343 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13344 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13345 S:      Maintained
13346 F:      drivers/slimbus/
13347 F:      Documentation/devicetree/bindings/slimbus/
13348 F:      include/linux/slimbus.h
13349
13350 SMACK SECURITY MODULE
13351 M:      Casey Schaufler <casey@schaufler-ca.com>
13352 L:      linux-security-module@vger.kernel.org
13353 W:      http://schaufler-ca.com
13354 T:      git git://github.com/cschaufler/smack-next
13355 S:      Maintained
13356 F:      Documentation/admin-guide/LSM/Smack.rst
13357 F:      security/smack/
13358
13359 SMC91x ETHERNET DRIVER
13360 M:      Nicolas Pitre <nico@fluxnic.net>
13361 S:      Odd Fixes
13362 F:      drivers/net/ethernet/smsc/smc91x.*
13363
13364 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13365 M:      Sakari Ailus <sakari.ailus@iki.fi>
13366 L:      linux-media@vger.kernel.org
13367 S:      Maintained
13368 F:      drivers/media/i2c/smiapp/
13369 F:      include/media/i2c/smiapp.h
13370 F:      drivers/media/i2c/smiapp-pll.c
13371 F:      drivers/media/i2c/smiapp-pll.h
13372 F:      include/uapi/linux/smiapp.h
13373 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13374
13375 SMM665 HARDWARE MONITOR DRIVER
13376 M:      Guenter Roeck <linux@roeck-us.net>
13377 L:      linux-hwmon@vger.kernel.org
13378 S:      Maintained
13379 F:      Documentation/hwmon/smm665
13380 F:      drivers/hwmon/smm665.c
13381
13382 SMSC EMC2103 HARDWARE MONITOR DRIVER
13383 M:      Steve Glendinning <steve.glendinning@shawell.net>
13384 L:      linux-hwmon@vger.kernel.org
13385 S:      Maintained
13386 F:      Documentation/hwmon/emc2103
13387 F:      drivers/hwmon/emc2103.c
13388
13389 SMSC SCH5627 HARDWARE MONITOR DRIVER
13390 M:      Hans de Goede <hdegoede@redhat.com>
13391 L:      linux-hwmon@vger.kernel.org
13392 S:      Supported
13393 F:      Documentation/hwmon/sch5627
13394 F:      drivers/hwmon/sch5627.c
13395
13396 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13397 M:      Steve Glendinning <steve.glendinning@shawell.net>
13398 L:      linux-fbdev@vger.kernel.org
13399 S:      Maintained
13400 F:      drivers/video/fbdev/smscufx.c
13401
13402 SMSC47B397 HARDWARE MONITOR DRIVER
13403 M:      Jean Delvare <jdelvare@suse.com>
13404 L:      linux-hwmon@vger.kernel.org
13405 S:      Maintained
13406 F:      Documentation/hwmon/smsc47b397
13407 F:      drivers/hwmon/smsc47b397.c
13408
13409 SMSC911x ETHERNET DRIVER
13410 M:      Steve Glendinning <steve.glendinning@shawell.net>
13411 L:      netdev@vger.kernel.org
13412 S:      Maintained
13413 F:      include/linux/smsc911x.h
13414 F:      drivers/net/ethernet/smsc/smsc911x.*
13415
13416 SMSC9420 PCI ETHERNET DRIVER
13417 M:      Steve Glendinning <steve.glendinning@shawell.net>
13418 L:      netdev@vger.kernel.org
13419 S:      Maintained
13420 F:      drivers/net/ethernet/smsc/smsc9420.*
13421
13422 SOC-CAMERA V4L2 SUBSYSTEM
13423 L:      linux-media@vger.kernel.org
13424 T:      git git://linuxtv.org/media_tree.git
13425 S:      Orphan
13426 F:      include/media/soc*
13427 F:      drivers/media/i2c/soc_camera/
13428 F:      drivers/media/platform/soc_camera/
13429
13430 SOCIONEXT SYNQUACER I2C DRIVER
13431 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13432 L:      linux-i2c@vger.kernel.org
13433 S:      Maintained
13434 F:      drivers/i2c/busses/i2c-synquacer.c
13435 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13436
13437 SOCIONEXT UNIPHIER SOUND DRIVER
13438 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13439 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13440 S:      Maintained
13441 F:      sound/soc/uniphier/
13442
13443 SOEKRIS NET48XX LED SUPPORT
13444 M:      Chris Boot <bootc@bootc.net>
13445 S:      Maintained
13446 F:      drivers/leds/leds-net48xx.c
13447
13448 SOFT-ROCE DRIVER (rxe)
13449 M:      Moni Shoua <monis@mellanox.com>
13450 L:      linux-rdma@vger.kernel.org
13451 S:      Supported
13452 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13453 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13454 F:      drivers/infiniband/sw/rxe/
13455 F:      include/uapi/rdma/rdma_user_rxe.h
13456
13457 SOFTLOGIC 6x10 MPEG CODEC
13458 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13459 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13460 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13461 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13462 M:      Ismael Luceno <ismael@iodev.co.uk>
13463 L:      linux-media@vger.kernel.org
13464 S:      Supported
13465 F:      drivers/media/pci/solo6x10/
13466
13467 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13468 M:      James Morse <james.morse@arm.com>
13469 L:      linux-arm-kernel@lists.infradead.org
13470 S:      Maintained
13471 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13472 F:      drivers/firmware/arm_sdei.c
13473 F:      include/linux/sdei.h
13474 F:      include/uapi/linux/sdei.h
13475
13476 SOFTWARE RAID (Multiple Disks) SUPPORT
13477 M:      Shaohua Li <shli@kernel.org>
13478 L:      linux-raid@vger.kernel.org
13479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13480 S:      Supported
13481 F:      drivers/md/Makefile
13482 F:      drivers/md/Kconfig
13483 F:      drivers/md/md*
13484 F:      drivers/md/raid*
13485 F:      include/linux/raid/
13486 F:      include/uapi/linux/raid/
13487
13488 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13489 M:      Jassi Brar <jaswinder.singh@linaro.org>
13490 L:      netdev@vger.kernel.org
13491 S:      Maintained
13492 F:      drivers/net/ethernet/socionext/netsec.c
13493 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13494
13495 SOLIDRUN CLEARFOG SUPPORT
13496 M:      Russell King <linux@armlinux.org.uk>
13497 S:      Maintained
13498 F:      arch/arm/boot/dts/armada-388-clearfog*
13499 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13500
13501 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13502 M:      Russell King <linux@armlinux.org.uk>
13503 S:      Maintained
13504 F:      arch/arm/boot/dts/imx6*-cubox-i*
13505 F:      arch/arm/boot/dts/imx6*-hummingboard*
13506 F:      arch/arm/boot/dts/imx6*-sr-*
13507
13508 SONIC NETWORK DRIVER
13509 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13510 L:      netdev@vger.kernel.org
13511 S:      Maintained
13512 F:      drivers/net/ethernet/natsemi/sonic.*
13513
13514 SONICS SILICON BACKPLANE DRIVER (SSB)
13515 M:      Michael Buesch <m@bues.ch>
13516 L:      linux-wireless@vger.kernel.org
13517 S:      Maintained
13518 F:      drivers/ssb/
13519 F:      include/linux/ssb/
13520
13521 SONY IMX258 SENSOR DRIVER
13522 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13523 L:      linux-media@vger.kernel.org
13524 T:      git git://linuxtv.org/media_tree.git
13525 S:      Maintained
13526 F:      drivers/media/i2c/imx258.c
13527
13528 SONY IMX274 SENSOR DRIVER
13529 M:      Leon Luo <leonl@leopardimaging.com>
13530 L:      linux-media@vger.kernel.org
13531 T:      git git://linuxtv.org/media_tree.git
13532 S:      Maintained
13533 F:      drivers/media/i2c/imx274.c
13534 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13535
13536 SONY MEMORYSTICK CARD SUPPORT
13537 M:      Alex Dubov <oakad@yahoo.com>
13538 W:      http://tifmxx.berlios.de/
13539 S:      Maintained
13540 F:      drivers/memstick/host/tifm_ms.c
13541
13542 SONY MEMORYSTICK STANDARD SUPPORT
13543 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13544 S:      Maintained
13545 F:      drivers/memstick/core/ms_block.*
13546
13547 SONY VAIO CONTROL DEVICE DRIVER
13548 M:      Mattia Dongili <malattia@linux.it>
13549 L:      platform-driver-x86@vger.kernel.org
13550 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13551 S:      Maintained
13552 F:      Documentation/laptops/sony-laptop.txt
13553 F:      drivers/char/sonypi.c
13554 F:      drivers/platform/x86/sony-laptop.c
13555 F:      include/linux/sony-laptop.h
13556
13557 SOUND
13558 M:      Jaroslav Kysela <perex@perex.cz>
13559 M:      Takashi Iwai <tiwai@suse.com>
13560 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13561 W:      http://www.alsa-project.org/
13562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13563 T:      git git://git.alsa-project.org/alsa-kernel.git
13564 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13565 S:      Maintained
13566 F:      Documentation/sound/
13567 F:      include/sound/
13568 F:      include/uapi/sound/
13569 F:      sound/
13570
13571 SOUND - COMPRESSED AUDIO
13572 M:      Vinod Koul <vkoul@kernel.org>
13573 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13575 S:      Supported
13576 F:      Documentation/sound/designs/compress-offload.rst
13577 F:      include/sound/compress_driver.h
13578 F:      include/uapi/sound/compress_*
13579 F:      sound/core/compress_offload.c
13580 F:      sound/soc/soc-compress.c
13581
13582 SOUND - DMAENGINE HELPERS
13583 M:      Lars-Peter Clausen <lars@metafoo.de>
13584 S:      Supported
13585 F:      include/sound/dmaengine_pcm.h
13586 F:      sound/core/pcm_dmaengine.c
13587 F:      sound/soc/soc-generic-dmaengine-pcm.c
13588
13589 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13590 M:      Liam Girdwood <lgirdwood@gmail.com>
13591 M:      Mark Brown <broonie@kernel.org>
13592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13593 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13594 W:      http://alsa-project.org/main/index.php/ASoC
13595 S:      Supported
13596 F:      Documentation/devicetree/bindings/sound/
13597 F:      Documentation/sound/soc/
13598 F:      sound/soc/
13599 F:      include/sound/soc*
13600
13601 SOUNDWIRE SUBSYSTEM
13602 M:      Vinod Koul <vinod.koul@intel.com>
13603 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13604 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13605 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13606 S:      Supported
13607 F:      Documentation/driver-api/soundwire/
13608 F:      drivers/soundwire/
13609 F:      include/linux/soundwire/
13610
13611 SP2 MEDIA DRIVER
13612 M:      Olli Salonen <olli.salonen@iki.fi>
13613 L:      linux-media@vger.kernel.org
13614 W:      https://linuxtv.org
13615 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13616 S:      Maintained
13617 F:      drivers/media/dvb-frontends/sp2*
13618
13619 SPARC + UltraSPARC (sparc/sparc64)
13620 M:      "David S. Miller" <davem@davemloft.net>
13621 L:      sparclinux@vger.kernel.org
13622 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13625 S:      Maintained
13626 F:      arch/sparc/
13627 F:      drivers/sbus/
13628
13629 SPARC SERIAL DRIVERS
13630 M:      "David S. Miller" <davem@davemloft.net>
13631 L:      sparclinux@vger.kernel.org
13632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13634 S:      Maintained
13635 F:      include/linux/sunserialcore.h
13636 F:      drivers/tty/serial/suncore.c
13637 F:      drivers/tty/serial/sunhv.c
13638 F:      drivers/tty/serial/sunsab.c
13639 F:      drivers/tty/serial/sunsab.h
13640 F:      drivers/tty/serial/sunsu.c
13641 F:      drivers/tty/serial/sunzilog.c
13642 F:      drivers/tty/serial/sunzilog.h
13643 F:      drivers/tty/vcc.c
13644
13645 SPARSE CHECKER
13646 M:      "Christopher Li" <sparse@chrisli.org>
13647 L:      linux-sparse@vger.kernel.org
13648 W:      https://sparse.wiki.kernel.org/
13649 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13650 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13651 S:      Maintained
13652 F:      include/linux/compiler.h
13653
13654 SPEAR CLOCK FRAMEWORK SUPPORT
13655 M:      Viresh Kumar <vireshk@kernel.org>
13656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13657 W:      http://www.st.com/spear
13658 S:      Maintained
13659 F:      drivers/clk/spear/
13660
13661 SPEAR PLATFORM SUPPORT
13662 M:      Viresh Kumar <vireshk@kernel.org>
13663 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13665 W:      http://www.st.com/spear
13666 S:      Maintained
13667 F:      arch/arm/boot/dts/spear*
13668 F:      arch/arm/mach-spear/
13669
13670 SPI NOR SUBSYSTEM
13671 M:      Marek Vasut <marek.vasut@gmail.com>
13672 L:      linux-mtd@lists.infradead.org
13673 W:      http://www.linux-mtd.infradead.org/
13674 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13675 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13676 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13677 S:      Maintained
13678 F:      drivers/mtd/spi-nor/
13679 F:      include/linux/mtd/spi-nor.h
13680
13681 SPI SUBSYSTEM
13682 M:      Mark Brown <broonie@kernel.org>
13683 L:      linux-spi@vger.kernel.org
13684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13685 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13686 S:      Maintained
13687 F:      Documentation/devicetree/bindings/spi/
13688 F:      Documentation/spi/
13689 F:      drivers/spi/
13690 F:      include/linux/spi/
13691 F:      include/uapi/linux/spi/
13692 F:      tools/spi/
13693
13694 SPIDERNET NETWORK DRIVER for CELL
13695 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13696 L:      netdev@vger.kernel.org
13697 S:      Supported
13698 F:      Documentation/networking/spider_net.txt
13699 F:      drivers/net/ethernet/toshiba/spider_net*
13700
13701 SPMI SUBSYSTEM
13702 R:      Stephen Boyd <sboyd@kernel.org>
13703 L:      linux-arm-msm@vger.kernel.org
13704 F:      Documentation/devicetree/bindings/spmi/
13705 F:      drivers/spmi/
13706 F:      include/dt-bindings/spmi/spmi.h
13707 F:      include/linux/spmi.h
13708 F:      include/trace/events/spmi.h
13709
13710 SPU FILE SYSTEM
13711 M:      Jeremy Kerr <jk@ozlabs.org>
13712 L:      linuxppc-dev@lists.ozlabs.org
13713 W:      http://www.ibm.com/developerworks/power/cell/
13714 S:      Supported
13715 F:      Documentation/filesystems/spufs.txt
13716 F:      arch/powerpc/platforms/cell/spufs/
13717
13718 SQUASHFS FILE SYSTEM
13719 M:      Phillip Lougher <phillip@squashfs.org.uk>
13720 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13721 W:      http://squashfs.org.uk
13722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13723 S:      Maintained
13724 F:      Documentation/filesystems/squashfs.txt
13725 F:      fs/squashfs/
13726
13727 SRM (Alpha) environment access
13728 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13729 S:      Maintained
13730 F:      arch/alpha/kernel/srm_env.c
13731
13732 ST STM32 I2C/SMBUS DRIVER
13733 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13734 L:      linux-i2c@vger.kernel.org
13735 S:      Maintained
13736 F:      drivers/i2c/busses/i2c-stm32*
13737
13738 STABLE BRANCH
13739 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13740 L:      stable@vger.kernel.org
13741 S:      Supported
13742 F:      Documentation/process/stable-kernel-rules.rst
13743
13744 STAGING - COMEDI
13745 M:      Ian Abbott <abbotti@mev.co.uk>
13746 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13747 S:      Odd Fixes
13748 F:      drivers/staging/comedi/
13749
13750 STAGING - EROFS FILE SYSTEM
13751 M:      Gao Xiang <gaoxiang25@huawei.com>
13752 M:      Chao Yu <yuchao0@huawei.com>
13753 L:      linux-erofs@lists.ozlabs.org
13754 S:      Maintained
13755 F:      drivers/staging/erofs/
13756
13757 STAGING - FLARION FT1000 DRIVERS
13758 M:      Marek Belisko <marek.belisko@gmail.com>
13759 S:      Odd Fixes
13760 F:      drivers/staging/ft1000/
13761
13762 STAGING - INDUSTRIAL IO
13763 M:      Jonathan Cameron <jic23@kernel.org>
13764 L:      linux-iio@vger.kernel.org
13765 S:      Odd Fixes
13766 F:      Documentation/devicetree/bindings/staging/iio/
13767 F:      drivers/staging/iio/
13768
13769 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13770 M:      Marc Dietrich <marvin24@gmx.de>
13771 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13772 L:      linux-tegra@vger.kernel.org
13773 S:      Maintained
13774 F:      drivers/staging/nvec/
13775
13776 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13777 M:      Jens Frederich <jfrederich@gmail.com>
13778 M:      Daniel Drake <dsd@laptop.org>
13779 M:      Jon Nettleton <jon.nettleton@gmail.com>
13780 W:      http://wiki.laptop.org/go/DCON
13781 S:      Maintained
13782 F:      drivers/staging/olpc_dcon/
13783
13784 STAGING - REALTEK RTL8712U DRIVERS
13785 M:      Larry Finger <Larry.Finger@lwfinger.net>
13786 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13787 S:      Odd Fixes
13788 F:      drivers/staging/rtl8712/
13789
13790 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13791 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13792 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13793 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13794 L:      linux-fbdev@vger.kernel.org
13795 S:      Maintained
13796 F:      drivers/staging/sm750fb/
13797
13798 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13799 M:      William Hubbs <w.d.hubbs@gmail.com>
13800 M:      Chris Brannon <chris@the-brannons.com>
13801 M:      Kirk Reiser <kirk@reisers.ca>
13802 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13803 L:      speakup@linux-speakup.org
13804 W:      http://www.linux-speakup.org/
13805 S:      Odd Fixes
13806 F:      drivers/staging/speakup/
13807
13808 STAGING - VIA VT665X DRIVERS
13809 M:      Forest Bond <forest@alittletooquiet.net>
13810 S:      Odd Fixes
13811 F:      drivers/staging/vt665?/
13812
13813 STAGING - WILC1000 WIFI DRIVER
13814 M:      Aditya Shankar <aditya.shankar@microchip.com>
13815 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13816 L:      linux-wireless@vger.kernel.org
13817 S:      Supported
13818 F:      drivers/staging/wilc1000/
13819
13820 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13821 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13822 S:      Odd Fixes
13823 F:      drivers/staging/xgifb/
13824
13825 STAGING SUBSYSTEM
13826 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13828 L:      devel@driverdev.osuosl.org
13829 S:      Supported
13830 F:      drivers/staging/
13831
13832 STARFIRE/DURALAN NETWORK DRIVER
13833 M:      Ion Badulescu <ionut@badula.org>
13834 S:      Odd Fixes
13835 F:      drivers/net/ethernet/adaptec/starfire*
13836
13837 STEC S1220 SKD DRIVER
13838 M:      Bart Van Assche <bart.vanassche@wdc.com>
13839 L:      linux-block@vger.kernel.org
13840 S:      Maintained
13841 F:      drivers/block/skd*[ch]
13842
13843 STI AUDIO (ASoC) DRIVERS
13844 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13845 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13846 S:      Maintained
13847 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13848 F:      sound/soc/sti/
13849
13850 STI CEC DRIVER
13851 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13852 S:      Maintained
13853 F:      drivers/staging/media/st-cec/
13854 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13855
13856 STK1160 USB VIDEO CAPTURE DRIVER
13857 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13858 L:      linux-media@vger.kernel.org
13859 T:      git git://linuxtv.org/media_tree.git
13860 S:      Maintained
13861 F:      drivers/media/usb/stk1160/
13862
13863 STM32 AUDIO (ASoC) DRIVERS
13864 M:      Olivier Moysan <olivier.moysan@st.com>
13865 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13866 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13867 S:      Maintained
13868 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13869 F:      sound/soc/stm/
13870
13871 STM32 TIMER/LPTIMER DRIVERS
13872 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13873 S:      Maintained
13874 F:      drivers/*/stm32-*timer*
13875 F:      drivers/pwm/pwm-stm32*
13876 F:      include/linux/*/stm32-*tim*
13877 F:      Documentation/ABI/testing/*timer-stm32
13878 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13879 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13880
13881 STMMAC ETHERNET DRIVER
13882 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13883 M:      Alexandre Torgue <alexandre.torgue@st.com>
13884 M:      Jose Abreu <joabreu@synopsys.com>
13885 L:      netdev@vger.kernel.org
13886 W:      http://www.stlinux.com
13887 S:      Supported
13888 F:      drivers/net/ethernet/stmicro/stmmac/
13889
13890 SUN3/3X
13891 M:      Sam Creasey <sammy@sammy.net>
13892 W:      http://sammy.net/sun3/
13893 S:      Maintained
13894 F:      arch/m68k/kernel/*sun3*
13895 F:      arch/m68k/sun3*/
13896 F:      arch/m68k/include/asm/sun3*
13897 F:      drivers/net/ethernet/i825xx/sun3*
13898
13899 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13900 M:      Hans de Goede <hdegoede@redhat.com>
13901 L:      linux-input@vger.kernel.org
13902 S:      Maintained
13903 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13904 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13905
13906 SUNDANCE NETWORK DRIVER
13907 M:      Denis Kirjanov <kda@linux-powerpc.org>
13908 L:      netdev@vger.kernel.org
13909 S:      Maintained
13910 F:      drivers/net/ethernet/dlink/sundance.c
13911
13912 SUPERH
13913 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13914 M:      Rich Felker <dalias@libc.org>
13915 L:      linux-sh@vger.kernel.org
13916 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13917 S:      Maintained
13918 F:      Documentation/sh/
13919 F:      arch/sh/
13920 F:      drivers/sh/
13921
13922 SUSPEND TO RAM
13923 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13924 M:      Len Brown <len.brown@intel.com>
13925 M:      Pavel Machek <pavel@ucw.cz>
13926 L:      linux-pm@vger.kernel.org
13927 B:      https://bugzilla.kernel.org
13928 S:      Supported
13929 F:      Documentation/power/
13930 F:      arch/x86/kernel/acpi/
13931 F:      drivers/base/power/
13932 F:      kernel/power/
13933 F:      include/linux/suspend.h
13934 F:      include/linux/freezer.h
13935 F:      include/linux/pm.h
13936
13937 SVGA HANDLING
13938 M:      Martin Mares <mj@ucw.cz>
13939 L:      linux-video@atrey.karlin.mff.cuni.cz
13940 S:      Maintained
13941 F:      Documentation/svga.txt
13942 F:      arch/x86/boot/video*
13943
13944 SWIOTLB SUBSYSTEM
13945 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13946 L:      iommu@lists.linux-foundation.org
13947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13948 S:      Supported
13949 F:      kernel/dma/swiotlb.c
13950 F:      arch/*/kernel/pci-swiotlb.c
13951 F:      include/linux/swiotlb.h
13952
13953 SWITCHDEV
13954 M:      Jiri Pirko <jiri@resnulli.us>
13955 M:      Ivan Vecera <ivecera@redhat.com>
13956 L:      netdev@vger.kernel.org
13957 S:      Supported
13958 F:      net/switchdev/
13959 F:      include/net/switchdev.h
13960
13961 SY8106A REGULATOR DRIVER
13962 M:      Icenowy Zheng <icenowy@aosc.io>
13963 S:      Maintained
13964 F:      drivers/regulator/sy8106a-regulator.c
13965 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13966
13967 SYNC FILE FRAMEWORK
13968 M:      Sumit Semwal <sumit.semwal@linaro.org>
13969 R:      Gustavo Padovan <gustavo@padovan.org>
13970 S:      Maintained
13971 L:      linux-media@vger.kernel.org
13972 L:      dri-devel@lists.freedesktop.org
13973 F:      drivers/dma-buf/sync_*
13974 F:      drivers/dma-buf/dma-fence*
13975 F:      drivers/dma-buf/sw_sync.c
13976 F:      include/linux/sync_file.h
13977 F:      include/uapi/linux/sync_file.h
13978 F:      Documentation/sync_file.txt
13979 T:      git git://anongit.freedesktop.org/drm/drm-misc
13980
13981 SYNOPSYS ARC ARCHITECTURE
13982 M:      Vineet Gupta <vgupta@synopsys.com>
13983 L:      linux-snps-arc@lists.infradead.org
13984 S:      Supported
13985 F:      arch/arc/
13986 F:      Documentation/devicetree/bindings/arc/*
13987 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13988 F:      drivers/clocksource/arc_timer.c
13989 F:      drivers/tty/serial/arc_uart.c
13990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13991
13992 SYNOPSYS ARC HSDK SDP pll clock driver
13993 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13994 S:      Supported
13995 F:      drivers/clk/clk-hsdk-pll.c
13996 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13997
13998 SYNOPSYS ARC SDP clock driver
13999 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14000 S:      Supported
14001 F:      drivers/clk/axs10x/*
14002 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14003
14004 SYNOPSYS ARC SDP platform support
14005 M:      Alexey Brodkin <abrodkin@synopsys.com>
14006 S:      Supported
14007 F:      arch/arc/plat-axs10x
14008 F:      arch/arc/boot/dts/ax*
14009 F:      Documentation/devicetree/bindings/arc/axs10*
14010
14011 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14012 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14013 S:      Supported
14014 F:      drivers/reset/reset-axs10x.c
14015 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14016
14017 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14018 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14019 S:      Maintained
14020 F:      drivers/tty/serial/8250/8250_dw.c
14021
14022 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14023 M:      Hoan Tran <hotran@apm.com>
14024 L:      linux-gpio@vger.kernel.org
14025 S:      Maintained
14026 F:      drivers/gpio/gpio-dwapb.c
14027 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14028
14029 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14030 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14031 S:      Maintained
14032 F:      drivers/dma/dwi-axi-dmac/
14033 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14034
14035 SYNOPSYS DESIGNWARE DMAC DRIVER
14036 M:      Viresh Kumar <vireshk@kernel.org>
14037 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14038 S:      Maintained
14039 F:      include/linux/dma/dw.h
14040 F:      include/linux/platform_data/dma-dw.h
14041 F:      drivers/dma/dw/
14042
14043 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14044 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14045 L:      netdev@vger.kernel.org
14046 S:      Supported
14047 F:      drivers/net/ethernet/synopsys/
14048
14049 SYNOPSYS DESIGNWARE I2C DRIVER
14050 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14051 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14052 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14053 L:      linux-i2c@vger.kernel.org
14054 S:      Maintained
14055 F:      drivers/i2c/busses/i2c-designware-*
14056 F:      include/linux/platform_data/i2c-designware.h
14057
14058 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14059 M:      Jaehoon Chung <jh80.chung@samsung.com>
14060 L:      linux-mmc@vger.kernel.org
14061 S:      Maintained
14062 F:      drivers/mmc/host/dw_mmc*
14063
14064 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14065 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14066 S:      Supported
14067 F:      drivers/reset/reset-hsdk.c
14068 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14069 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14070
14071 SYSTEM CONFIGURATION (SYSCON)
14072 M:      Lee Jones <lee.jones@linaro.org>
14073 M:      Arnd Bergmann <arnd@arndb.de>
14074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14075 S:      Supported
14076 F:      drivers/mfd/syscon.c
14077
14078 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14079 M:      Sudeep Holla <sudeep.holla@arm.com>
14080 L:      linux-arm-kernel@lists.infradead.org
14081 S:      Maintained
14082 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14083 F:      drivers/clk/clk-sc[mp]i.c
14084 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14085 F:      drivers/firmware/arm_scpi.c
14086 F:      drivers/firmware/arm_scmi/
14087 F:      include/linux/sc[mp]i_protocol.h
14088
14089 SYSTEM RESET/SHUTDOWN DRIVERS
14090 M:      Sebastian Reichel <sre@kernel.org>
14091 L:      linux-pm@vger.kernel.org
14092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14093 S:      Maintained
14094 F:      Documentation/devicetree/bindings/power/reset/
14095 F:      drivers/power/reset/
14096
14097 SYSTEM TRACE MODULE CLASS
14098 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14099 S:      Maintained
14100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14101 F:      Documentation/trace/stm.rst
14102 F:      drivers/hwtracing/stm/
14103 F:      include/linux/stm.h
14104 F:      include/uapi/linux/stm.h
14105
14106 SYSV FILESYSTEM
14107 M:      Christoph Hellwig <hch@infradead.org>
14108 S:      Maintained
14109 F:      Documentation/filesystems/sysv-fs.txt
14110 F:      fs/sysv/
14111 F:      include/linux/sysv_fs.h
14112
14113 TARGET SUBSYSTEM
14114 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14115 L:      linux-scsi@vger.kernel.org
14116 L:      target-devel@vger.kernel.org
14117 W:      http://www.linux-iscsi.org
14118 W:      http://groups.google.com/group/linux-iscsi-target-dev
14119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14120 S:      Supported
14121 F:      drivers/target/
14122 F:      include/target/
14123 F:      Documentation/target/
14124
14125 TASKSTATS STATISTICS INTERFACE
14126 M:      Balbir Singh <bsingharora@gmail.com>
14127 S:      Maintained
14128 F:      Documentation/accounting/taskstats*
14129 F:      include/linux/taskstats*
14130 F:      kernel/taskstats.c
14131
14132 TC subsystem
14133 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14134 M:      Cong Wang <xiyou.wangcong@gmail.com>
14135 M:      Jiri Pirko <jiri@resnulli.us>
14136 L:      netdev@vger.kernel.org
14137 S:      Maintained
14138 F:      include/net/pkt_cls.h
14139 F:      include/net/pkt_sched.h
14140 F:      include/net/tc_act/
14141 F:      include/uapi/linux/pkt_cls.h
14142 F:      include/uapi/linux/pkt_sched.h
14143 F:      include/uapi/linux/tc_act/
14144 F:      include/uapi/linux/tc_ematch/
14145 F:      net/sched/
14146
14147 TC90522 MEDIA DRIVER
14148 M:      Akihiro Tsukada <tskd08@gmail.com>
14149 L:      linux-media@vger.kernel.org
14150 S:      Odd Fixes
14151 F:      drivers/media/dvb-frontends/tc90522*
14152
14153 TCP LOW PRIORITY MODULE
14154 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14155 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14156 W:      http://tcp-lp-mod.sourceforge.net/
14157 S:      Maintained
14158 F:      net/ipv4/tcp_lp.c
14159
14160 TDA10071 MEDIA DRIVER
14161 M:      Antti Palosaari <crope@iki.fi>
14162 L:      linux-media@vger.kernel.org
14163 W:      https://linuxtv.org
14164 W:      http://palosaari.fi/linux/
14165 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14166 T:      git git://linuxtv.org/anttip/media_tree.git
14167 S:      Maintained
14168 F:      drivers/media/dvb-frontends/tda10071*
14169
14170 TDA18212 MEDIA DRIVER
14171 M:      Antti Palosaari <crope@iki.fi>
14172 L:      linux-media@vger.kernel.org
14173 W:      https://linuxtv.org
14174 W:      http://palosaari.fi/linux/
14175 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14176 T:      git git://linuxtv.org/anttip/media_tree.git
14177 S:      Maintained
14178 F:      drivers/media/tuners/tda18212*
14179
14180 TDA18218 MEDIA DRIVER
14181 M:      Antti Palosaari <crope@iki.fi>
14182 L:      linux-media@vger.kernel.org
14183 W:      https://linuxtv.org
14184 W:      http://palosaari.fi/linux/
14185 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14186 T:      git git://linuxtv.org/anttip/media_tree.git
14187 S:      Maintained
14188 F:      drivers/media/tuners/tda18218*
14189
14190 TDA18250 MEDIA DRIVER
14191 M:      Olli Salonen <olli.salonen@iki.fi>
14192 L:      linux-media@vger.kernel.org
14193 W:      https://linuxtv.org
14194 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14195 T:      git git://linuxtv.org/media_tree.git
14196 S:      Maintained
14197 F:      drivers/media/tuners/tda18250*
14198
14199 TDA18271 MEDIA DRIVER
14200 M:      Michael Krufky <mkrufky@linuxtv.org>
14201 L:      linux-media@vger.kernel.org
14202 W:      https://linuxtv.org
14203 W:      http://github.com/mkrufky
14204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14205 T:      git git://linuxtv.org/mkrufky/tuners.git
14206 S:      Maintained
14207 F:      drivers/media/tuners/tda18271*
14208
14209 TDA1997x MEDIA DRIVER
14210 M:      Tim Harvey <tharvey@gateworks.com>
14211 L:      linux-media@vger.kernel.org
14212 W:      https://linuxtv.org
14213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14214 S:      Maintained
14215 F:      drivers/media/i2c/tda1997x.*
14216
14217 TDA827x MEDIA DRIVER
14218 M:      Michael Krufky <mkrufky@linuxtv.org>
14219 L:      linux-media@vger.kernel.org
14220 W:      https://linuxtv.org
14221 W:      http://github.com/mkrufky
14222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14223 T:      git git://linuxtv.org/mkrufky/tuners.git
14224 S:      Maintained
14225 F:      drivers/media/tuners/tda8290.*
14226
14227 TDA8290 MEDIA DRIVER
14228 M:      Michael Krufky <mkrufky@linuxtv.org>
14229 L:      linux-media@vger.kernel.org
14230 W:      https://linuxtv.org
14231 W:      http://github.com/mkrufky
14232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14233 T:      git git://linuxtv.org/mkrufky/tuners.git
14234 S:      Maintained
14235 F:      drivers/media/tuners/tda8290.*
14236
14237 TDA9840 MEDIA DRIVER
14238 M:      Hans Verkuil <hverkuil@xs4all.nl>
14239 L:      linux-media@vger.kernel.org
14240 T:      git git://linuxtv.org/media_tree.git
14241 W:      https://linuxtv.org
14242 S:      Maintained
14243 F:      drivers/media/i2c/tda9840*
14244
14245 TEA5761 TUNER DRIVER
14246 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14247 L:      linux-media@vger.kernel.org
14248 W:      https://linuxtv.org
14249 T:      git git://linuxtv.org/media_tree.git
14250 S:      Odd fixes
14251 F:      drivers/media/tuners/tea5761.*
14252
14253 TEA5767 TUNER DRIVER
14254 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14255 L:      linux-media@vger.kernel.org
14256 W:      https://linuxtv.org
14257 T:      git git://linuxtv.org/media_tree.git
14258 S:      Maintained
14259 F:      drivers/media/tuners/tea5767.*
14260
14261 TEA6415C MEDIA DRIVER
14262 M:      Hans Verkuil <hverkuil@xs4all.nl>
14263 L:      linux-media@vger.kernel.org
14264 T:      git git://linuxtv.org/media_tree.git
14265 W:      https://linuxtv.org
14266 S:      Maintained
14267 F:      drivers/media/i2c/tea6415c*
14268
14269 TEA6420 MEDIA DRIVER
14270 M:      Hans Verkuil <hverkuil@xs4all.nl>
14271 L:      linux-media@vger.kernel.org
14272 T:      git git://linuxtv.org/media_tree.git
14273 W:      https://linuxtv.org
14274 S:      Maintained
14275 F:      drivers/media/i2c/tea6420*
14276
14277 TEAM DRIVER
14278 M:      Jiri Pirko <jiri@resnulli.us>
14279 L:      netdev@vger.kernel.org
14280 S:      Supported
14281 F:      drivers/net/team/
14282 F:      include/linux/if_team.h
14283 F:      include/uapi/linux/if_team.h
14284
14285 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14286 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14287 S:      Maintained
14288 F:      arch/x86/platform/ts5500/
14289
14290 TECHNOTREND USB IR RECEIVER
14291 M:      Sean Young <sean@mess.org>
14292 L:      linux-media@vger.kernel.org
14293 S:      Maintained
14294 F:      drivers/media/rc/ttusbir.c
14295
14296 TECHWELL TW9910 VIDEO DECODER
14297 L:      linux-media@vger.kernel.org
14298 S:      Orphan
14299 F:      drivers/media/i2c/tw9910.c
14300 F:      include/media/i2c/tw9910.h
14301
14302 TEE SUBSYSTEM
14303 M:      Jens Wiklander <jens.wiklander@linaro.org>
14304 S:      Maintained
14305 F:      include/linux/tee_drv.h
14306 F:      include/uapi/linux/tee.h
14307 F:      drivers/tee/
14308 F:      Documentation/tee.txt
14309
14310 TEGRA ARCHITECTURE SUPPORT
14311 M:      Thierry Reding <thierry.reding@gmail.com>
14312 M:      Jonathan Hunter <jonathanh@nvidia.com>
14313 L:      linux-tegra@vger.kernel.org
14314 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14316 S:      Supported
14317 N:      [^a-z]tegra
14318
14319 TEGRA CLOCK DRIVER
14320 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14321 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14322 S:      Supported
14323 F:      drivers/clk/tegra/
14324
14325 TEGRA DMA DRIVERS
14326 M:      Laxman Dewangan <ldewangan@nvidia.com>
14327 M:      Jon Hunter <jonathanh@nvidia.com>
14328 S:      Supported
14329 F:      drivers/dma/tegra*
14330
14331 TEGRA I2C DRIVER
14332 M:      Laxman Dewangan <ldewangan@nvidia.com>
14333 S:      Supported
14334 F:      drivers/i2c/busses/i2c-tegra.c
14335
14336 TEGRA IOMMU DRIVERS
14337 M:      Thierry Reding <thierry.reding@gmail.com>
14338 L:      linux-tegra@vger.kernel.org
14339 S:      Supported
14340 F:      drivers/iommu/tegra*
14341
14342 TEGRA KBC DRIVER
14343 M:      Laxman Dewangan <ldewangan@nvidia.com>
14344 S:      Supported
14345 F:      drivers/input/keyboard/tegra-kbc.c
14346
14347 TEGRA NAND DRIVER
14348 M:      Stefan Agner <stefan@agner.ch>
14349 M:      Lucas Stach <dev@lynxeye.de>
14350 S:      Maintained
14351 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14352 F:      drivers/mtd/nand/raw/tegra_nand.c
14353
14354 TEGRA PWM DRIVER
14355 M:      Thierry Reding <thierry.reding@gmail.com>
14356 S:      Supported
14357 F:      drivers/pwm/pwm-tegra.c
14358
14359 TEGRA SERIAL DRIVER
14360 M:      Laxman Dewangan <ldewangan@nvidia.com>
14361 S:      Supported
14362 F:      drivers/tty/serial/serial-tegra.c
14363
14364 TEGRA SPI DRIVER
14365 M:      Laxman Dewangan <ldewangan@nvidia.com>
14366 S:      Supported
14367 F:      drivers/spi/spi-tegra*
14368
14369 TEHUTI ETHERNET DRIVER
14370 M:      Andy Gospodarek <andy@greyhouse.net>
14371 L:      netdev@vger.kernel.org
14372 S:      Supported
14373 F:      drivers/net/ethernet/tehuti/*
14374
14375 Telecom Clock Driver for MCPL0010
14376 M:      Mark Gross <mark.gross@intel.com>
14377 S:      Supported
14378 F:      drivers/char/tlclk.c
14379
14380 TENSILICA XTENSA PORT (xtensa)
14381 M:      Chris Zankel <chris@zankel.net>
14382 M:      Max Filippov <jcmvbkbc@gmail.com>
14383 L:      linux-xtensa@linux-xtensa.org
14384 T:      git git://github.com/czankel/xtensa-linux.git
14385 S:      Maintained
14386 F:      arch/xtensa/
14387 F:      drivers/irqchip/irq-xtensa-*
14388
14389 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14390 M:      Nishanth Menon <nm@ti.com>
14391 M:      Tero Kristo <t-kristo@ti.com>
14392 M:      Santosh Shilimkar <ssantosh@kernel.org>
14393 L:      linux-arm-kernel@lists.infradead.org
14394 S:      Maintained
14395 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14396 F:      drivers/firmware/ti_sci*
14397 F:      include/linux/soc/ti/ti_sci_protocol.h
14398 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14399 F:      include/dt-bindings/genpd/k2g.h
14400 F:      drivers/soc/ti/ti_sci_pm_domains.c
14401 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14402 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14403 F:      drivers/clk/keystone/sci-clk.c
14404 F:      drivers/reset/reset-ti-sci.c
14405
14406 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14407 M:      Hans Verkuil <hverkuil@xs4all.nl>
14408 L:      linux-media@vger.kernel.org
14409 T:      git git://linuxtv.org/media_tree.git
14410 W:      https://linuxtv.org
14411 S:      Maintained
14412 F:      drivers/media/radio/radio-raremono.c
14413
14414 THERMAL
14415 M:      Zhang Rui <rui.zhang@intel.com>
14416 M:      Eduardo Valentin <edubezval@gmail.com>
14417 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14418 L:      linux-pm@vger.kernel.org
14419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14421 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14422 S:      Supported
14423 F:      drivers/thermal/
14424 F:      include/linux/thermal.h
14425 F:      include/uapi/linux/thermal.h
14426 F:      include/linux/cpu_cooling.h
14427 F:      Documentation/devicetree/bindings/thermal/
14428
14429 THERMAL/CPU_COOLING
14430 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14431 M:      Viresh Kumar <viresh.kumar@linaro.org>
14432 M:      Javi Merino <javi.merino@kernel.org>
14433 L:      linux-pm@vger.kernel.org
14434 S:      Supported
14435 F:      Documentation/thermal/cpu-cooling-api.txt
14436 F:      drivers/thermal/cpu_cooling.c
14437 F:      include/linux/cpu_cooling.h
14438
14439 THINKPAD ACPI EXTRAS DRIVER
14440 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14441 L:      ibm-acpi-devel@lists.sourceforge.net
14442 L:      platform-driver-x86@vger.kernel.org
14443 W:      http://ibm-acpi.sourceforge.net
14444 W:      http://thinkwiki.org/wiki/Ibm-acpi
14445 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14446 S:      Maintained
14447 F:      drivers/platform/x86/thinkpad_acpi.c
14448
14449 THUNDERBOLT DRIVER
14450 M:      Andreas Noever <andreas.noever@gmail.com>
14451 M:      Michael Jamet <michael.jamet@intel.com>
14452 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14453 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14455 S:      Maintained
14456 F:      Documentation/admin-guide/thunderbolt.rst
14457 F:      drivers/thunderbolt/
14458 F:      include/linux/thunderbolt.h
14459
14460 THUNDERBOLT NETWORK DRIVER
14461 M:      Michael Jamet <michael.jamet@intel.com>
14462 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14463 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14464 L:      netdev@vger.kernel.org
14465 S:      Maintained
14466 F:      drivers/net/thunderbolt.c
14467
14468 THUNDERX GPIO DRIVER
14469 M:      David Daney <david.daney@cavium.com>
14470 S:      Maintained
14471 F:      drivers/gpio/gpio-thunderx.c
14472
14473 TI AM437X VPFE DRIVER
14474 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14475 L:      linux-media@vger.kernel.org
14476 W:      https://linuxtv.org
14477 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14478 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14479 S:      Maintained
14480 F:      drivers/media/platform/am437x/
14481
14482 TI BANDGAP AND THERMAL DRIVER
14483 M:      Eduardo Valentin <edubezval@gmail.com>
14484 M:      Keerthy <j-keerthy@ti.com>
14485 L:      linux-pm@vger.kernel.org
14486 L:      linux-omap@vger.kernel.org
14487 S:      Maintained
14488 F:      drivers/thermal/ti-soc-thermal/
14489
14490 TI BQ27XXX POWER SUPPLY DRIVER
14491 R:      Andrew F. Davis <afd@ti.com>
14492 F:      include/linux/power/bq27xxx_battery.h
14493 F:      drivers/power/supply/bq27xxx_battery.c
14494 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14495
14496 TI CDCE706 CLOCK DRIVER
14497 M:      Max Filippov <jcmvbkbc@gmail.com>
14498 S:      Maintained
14499 F:      drivers/clk/clk-cdce706.c
14500
14501 TI CLOCK DRIVER
14502 M:      Tero Kristo <t-kristo@ti.com>
14503 L:      linux-omap@vger.kernel.org
14504 S:      Maintained
14505 F:      drivers/clk/ti/
14506 F:      include/linux/clk/ti.h
14507
14508 TI DAVINCI MACHINE SUPPORT
14509 M:      Sekhar Nori <nsekhar@ti.com>
14510 M:      Kevin Hilman <khilman@kernel.org>
14511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14513 S:      Supported
14514 F:      arch/arm/mach-davinci/
14515 F:      drivers/i2c/busses/i2c-davinci.c
14516 F:      arch/arm/boot/dts/da850*
14517
14518 TI DAVINCI SERIES CLOCK DRIVER
14519 M:      David Lechner <david@lechnology.com>
14520 R:      Sekhar Nori <nsekhar@ti.com>
14521 S:      Maintained
14522 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14523 F:      drivers/clk/davinci/
14524
14525 TI DAVINCI SERIES GPIO DRIVER
14526 M:      Keerthy <j-keerthy@ti.com>
14527 L:      linux-gpio@vger.kernel.org
14528 S:      Maintained
14529 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14530 F:      drivers/gpio/gpio-davinci.c
14531
14532 TI DAVINCI SERIES MEDIA DRIVER
14533 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14534 L:      linux-media@vger.kernel.org
14535 W:      https://linuxtv.org
14536 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14537 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14538 S:      Maintained
14539 F:      drivers/media/platform/davinci/
14540 F:      include/media/davinci/
14541
14542 TI ETHERNET SWITCH DRIVER (CPSW)
14543 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14544 L:      linux-omap@vger.kernel.org
14545 L:      netdev@vger.kernel.org
14546 S:      Maintained
14547 F:      drivers/net/ethernet/ti/cpsw*
14548 F:      drivers/net/ethernet/ti/davinci*
14549
14550 TI FLASH MEDIA INTERFACE DRIVER
14551 M:      Alex Dubov <oakad@yahoo.com>
14552 S:      Maintained
14553 F:      drivers/misc/tifm*
14554 F:      drivers/mmc/host/tifm_sd.c
14555 F:      include/linux/tifm.h
14556
14557 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14558 M:      Santosh Shilimkar <ssantosh@kernel.org>
14559 L:      linux-kernel@vger.kernel.org
14560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14561 S:      Maintained
14562 F:      drivers/soc/ti/*
14563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14564
14565 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14566 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14567 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14569 S:      Maintained
14570 F:      sound/soc/codecs/lm49453*
14571 F:      sound/soc/codecs/isabelle*
14572
14573 TI LP855x BACKLIGHT DRIVER
14574 M:      Milo Kim <milo.kim@ti.com>
14575 S:      Maintained
14576 F:      Documentation/backlight/lp855x-driver.txt
14577 F:      drivers/video/backlight/lp855x_bl.c
14578 F:      include/linux/platform_data/lp855x.h
14579
14580 TI LP8727 CHARGER DRIVER
14581 M:      Milo Kim <milo.kim@ti.com>
14582 S:      Maintained
14583 F:      drivers/power/supply/lp8727_charger.c
14584 F:      include/linux/platform_data/lp8727.h
14585
14586 TI LP8788 MFD DRIVER
14587 M:      Milo Kim <milo.kim@ti.com>
14588 S:      Maintained
14589 F:      drivers/iio/adc/lp8788_adc.c
14590 F:      drivers/leds/leds-lp8788.c
14591 F:      drivers/mfd/lp8788*.c
14592 F:      drivers/power/supply/lp8788-charger.c
14593 F:      drivers/regulator/lp8788-*.c
14594 F:      include/linux/mfd/lp8788*.h
14595
14596 TI NETCP ETHERNET DRIVER
14597 M:      Wingman Kwok <w-kwok2@ti.com>
14598 M:      Murali Karicheri <m-karicheri2@ti.com>
14599 L:      netdev@vger.kernel.org
14600 S:      Maintained
14601 F:      drivers/net/ethernet/ti/netcp*
14602
14603 TI TAS571X FAMILY ASoC CODEC DRIVER
14604 M:      Kevin Cernekee <cernekee@chromium.org>
14605 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14606 S:      Odd Fixes
14607 F:      sound/soc/codecs/tas571x*
14608
14609 TI TRF7970A NFC DRIVER
14610 M:      Mark Greer <mgreer@animalcreek.com>
14611 L:      linux-wireless@vger.kernel.org
14612 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14613 S:      Supported
14614 F:      drivers/nfc/trf7970a.c
14615 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14616
14617 TI TWL4030 SERIES SOC CODEC DRIVER
14618 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14619 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14620 S:      Maintained
14621 F:      sound/soc/codecs/twl4030*
14622
14623 TI VPE/CAL DRIVERS
14624 M:      Benoit Parrot <bparrot@ti.com>
14625 L:      linux-media@vger.kernel.org
14626 W:      http://linuxtv.org/
14627 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14628 S:      Maintained
14629 F:      drivers/media/platform/ti-vpe/
14630
14631 TI WILINK WIRELESS DRIVERS
14632 L:      linux-wireless@vger.kernel.org
14633 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14634 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14636 S:      Orphan
14637 F:      drivers/net/wireless/ti/
14638 F:      include/linux/wl12xx.h
14639
14640 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14641 M:      John Stultz <john.stultz@linaro.org>
14642 M:      Thomas Gleixner <tglx@linutronix.de>
14643 R:      Stephen Boyd <sboyd@kernel.org>
14644 L:      linux-kernel@vger.kernel.org
14645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14646 S:      Supported
14647 F:      include/linux/clocksource.h
14648 F:      include/linux/time.h
14649 F:      include/linux/timex.h
14650 F:      include/uapi/linux/time.h
14651 F:      include/uapi/linux/timex.h
14652 F:      kernel/time/clocksource.c
14653 F:      kernel/time/time*.c
14654 F:      kernel/time/alarmtimer.c
14655 F:      kernel/time/ntp.c
14656 F:      tools/testing/selftests/timers/
14657
14658 TIPC NETWORK LAYER
14659 M:      Jon Maloy <jon.maloy@ericsson.com>
14660 M:      Ying Xue <ying.xue@windriver.com>
14661 L:      netdev@vger.kernel.org (core kernel code)
14662 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14663 W:      http://tipc.sourceforge.net/
14664 S:      Maintained
14665 F:      include/uapi/linux/tipc*.h
14666 F:      net/tipc/
14667
14668 TLAN NETWORK DRIVER
14669 M:      Samuel Chessman <chessman@tux.org>
14670 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14671 W:      http://sourceforge.net/projects/tlan/
14672 S:      Maintained
14673 F:      Documentation/networking/tlan.txt
14674 F:      drivers/net/ethernet/ti/tlan.*
14675
14676 TM6000 VIDEO4LINUX DRIVER
14677 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14678 L:      linux-media@vger.kernel.org
14679 W:      https://linuxtv.org
14680 T:      git git://linuxtv.org/media_tree.git
14681 S:      Odd fixes
14682 F:      drivers/media/usb/tm6000/
14683 F:      Documentation/media/v4l-drivers/tm6000*
14684
14685 TMIO/SDHI MMC DRIVER
14686 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14687 L:      linux-mmc@vger.kernel.org
14688 S:      Supported
14689 F:      drivers/mmc/host/tmio_mmc*
14690 F:      drivers/mmc/host/renesas_sdhi*
14691 F:      include/linux/mfd/tmio.h
14692
14693 TMP401 HARDWARE MONITOR DRIVER
14694 M:      Guenter Roeck <linux@roeck-us.net>
14695 L:      linux-hwmon@vger.kernel.org
14696 S:      Maintained
14697 F:      Documentation/hwmon/tmp401
14698 F:      drivers/hwmon/tmp401.c
14699
14700 TMPFS (SHMEM FILESYSTEM)
14701 M:      Hugh Dickins <hughd@google.com>
14702 L:      linux-mm@kvack.org
14703 S:      Maintained
14704 F:      include/linux/shmem_fs.h
14705 F:      mm/shmem.c
14706
14707 TOMOYO SECURITY MODULE
14708 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14709 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14710 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14711 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14712 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14713 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14714 W:      http://tomoyo.sourceforge.jp/
14715 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14716 S:      Maintained
14717 F:      security/tomoyo/
14718
14719 TOPSTAR LAPTOP EXTRAS DRIVER
14720 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14721 L:      platform-driver-x86@vger.kernel.org
14722 S:      Maintained
14723 F:      drivers/platform/x86/topstar-laptop.c
14724
14725 TORTURE-TEST MODULES
14726 M:      Davidlohr Bueso <dave@stgolabs.net>
14727 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14728 M:      Josh Triplett <josh@joshtriplett.org>
14729 L:      linux-kernel@vger.kernel.org
14730 S:      Supported
14731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14732 F:      Documentation/RCU/torture.txt
14733 F:      kernel/torture.c
14734 F:      kernel/rcu/rcutorture.c
14735 F:      kernel/rcu/rcuperf.c
14736 F:      kernel/locking/locktorture.c
14737
14738 TOSHIBA ACPI EXTRAS DRIVER
14739 M:      Azael Avalos <coproscefalo@gmail.com>
14740 L:      platform-driver-x86@vger.kernel.org
14741 S:      Maintained
14742 F:      drivers/platform/x86/toshiba_acpi.c
14743
14744 TOSHIBA BLUETOOTH 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_bluetooth.c
14749
14750 TOSHIBA HDD ACTIVE PROTECTION SENSOR 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_haps.c
14755
14756 TOSHIBA SMM DRIVER
14757 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14758 W:      http://www.buzzard.org.uk/toshiba/
14759 S:      Maintained
14760 F:      drivers/char/toshiba.c
14761 F:      include/linux/toshiba.h
14762 F:      include/uapi/linux/toshiba.h
14763
14764 TOSHIBA TC358743 DRIVER
14765 M:      Mats Randgaard <matrandg@cisco.com>
14766 L:      linux-media@vger.kernel.org
14767 S:      Maintained
14768 F:      drivers/media/i2c/tc358743*
14769 F:      include/media/i2c/tc358743.h
14770
14771 TOSHIBA WMI HOTKEYS DRIVER
14772 M:      Azael Avalos <coproscefalo@gmail.com>
14773 L:      platform-driver-x86@vger.kernel.org
14774 S:      Maintained
14775 F:      drivers/platform/x86/toshiba-wmi.c
14776
14777 TPM DEVICE DRIVER
14778 M:      Peter Huewe <peterhuewe@gmx.de>
14779 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14780 R:      Jason Gunthorpe <jgg@ziepe.ca>
14781 L:      linux-integrity@vger.kernel.org
14782 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14783 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14784 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14785 S:      Maintained
14786 F:      drivers/char/tpm/
14787
14788 TRACING
14789 M:      Steven Rostedt <rostedt@goodmis.org>
14790 M:      Ingo Molnar <mingo@redhat.com>
14791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14792 S:      Maintained
14793 F:      Documentation/trace/ftrace.rst
14794 F:      arch/*/*/*/ftrace.h
14795 F:      arch/*/kernel/ftrace.c
14796 F:      include/*/ftrace.h
14797 F:      include/linux/trace*.h
14798 F:      include/trace/
14799 F:      kernel/trace/
14800 F:      tools/testing/selftests/ftrace/
14801
14802 TRACING MMIO ACCESSES (MMIOTRACE)
14803 M:      Steven Rostedt <rostedt@goodmis.org>
14804 M:      Ingo Molnar <mingo@kernel.org>
14805 R:      Karol Herbst <karolherbst@gmail.com>
14806 R:      Pekka Paalanen <ppaalanen@gmail.com>
14807 S:      Maintained
14808 L:      linux-kernel@vger.kernel.org
14809 L:      nouveau@lists.freedesktop.org
14810 F:      kernel/trace/trace_mmiotrace.c
14811 F:      include/linux/mmiotrace.h
14812 F:      arch/x86/mm/kmmio.c
14813 F:      arch/x86/mm/mmio-mod.c
14814 F:      arch/x86/mm/testmmiotrace.c
14815
14816 TRIVIAL PATCHES
14817 M:      Jiri Kosina <trivial@kernel.org>
14818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14819 S:      Maintained
14820 K:      ^Subject:.*(?i)trivial
14821
14822 TEMPO SEMICONDUCTOR DRIVERS
14823 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14824 S:      Maintained
14825 F:      sound/soc/codecs/tscs*.c
14826 F:      sound/soc/codecs/tscs*.h
14827 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14828
14829 TTY LAYER
14830 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14831 M:      Jiri Slaby <jslaby@suse.com>
14832 S:      Supported
14833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14834 F:      Documentation/serial/
14835 F:      drivers/tty/
14836 F:      drivers/tty/serial/serial_core.c
14837 F:      include/linux/serial_core.h
14838 F:      include/linux/serial.h
14839 F:      include/linux/tty.h
14840 F:      include/uapi/linux/serial_core.h
14841 F:      include/uapi/linux/serial.h
14842 F:      include/uapi/linux/tty.h
14843
14844 TUA9001 MEDIA DRIVER
14845 M:      Antti Palosaari <crope@iki.fi>
14846 L:      linux-media@vger.kernel.org
14847 W:      https://linuxtv.org
14848 W:      http://palosaari.fi/linux/
14849 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14850 T:      git git://linuxtv.org/anttip/media_tree.git
14851 S:      Maintained
14852 F:      drivers/media/tuners/tua9001*
14853
14854 TULIP NETWORK DRIVERS
14855 L:      netdev@vger.kernel.org
14856 L:      linux-parisc@vger.kernel.org
14857 S:      Orphan
14858 F:      drivers/net/ethernet/dec/tulip/
14859
14860 TUN/TAP driver
14861 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14862 W:      http://vtun.sourceforge.net/tun
14863 S:      Maintained
14864 F:      Documentation/networking/tuntap.txt
14865 F:      arch/um/os-Linux/drivers/
14866
14867 TURBOCHANNEL SUBSYSTEM
14868 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14869 M:      Ralf Baechle <ralf@linux-mips.org>
14870 L:      linux-mips@linux-mips.org
14871 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14872 S:      Maintained
14873 F:      drivers/tc/
14874 F:      include/linux/tc.h
14875
14876 TURBOSTAT UTILITY
14877 M:      "Len Brown" <lenb@kernel.org>
14878 L:      linux-pm@vger.kernel.org
14879 B:      https://bugzilla.kernel.org
14880 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14882 S:      Supported
14883 F:      tools/power/x86/turbostat/
14884
14885 TW5864 VIDEO4LINUX DRIVER
14886 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14887 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14888 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14889 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14890 L:      linux-media@vger.kernel.org
14891 S:      Supported
14892 F:      drivers/media/pci/tw5864/
14893
14894 TW68 VIDEO4LINUX DRIVER
14895 M:      Hans Verkuil <hverkuil@xs4all.nl>
14896 L:      linux-media@vger.kernel.org
14897 T:      git git://linuxtv.org/media_tree.git
14898 W:      https://linuxtv.org
14899 S:      Odd Fixes
14900 F:      drivers/media/pci/tw68/
14901
14902 TW686X VIDEO4LINUX DRIVER
14903 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14904 L:      linux-media@vger.kernel.org
14905 T:      git git://linuxtv.org/media_tree.git
14906 W:      http://linuxtv.org
14907 S:      Maintained
14908 F:      drivers/media/pci/tw686x/
14909
14910 UBI FILE SYSTEM (UBIFS)
14911 M:      Richard Weinberger <richard@nod.at>
14912 M:      Artem Bityutskiy <dedekind1@gmail.com>
14913 M:      Adrian Hunter <adrian.hunter@intel.com>
14914 L:      linux-mtd@lists.infradead.org
14915 T:      git git://git.infradead.org/ubifs-2.6.git
14916 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14917 S:      Supported
14918 F:      Documentation/filesystems/ubifs.txt
14919 F:      fs/ubifs/
14920
14921 UCLINUX (M68KNOMMU AND COLDFIRE)
14922 M:      Greg Ungerer <gerg@linux-m68k.org>
14923 W:      http://www.linux-m68k.org/
14924 W:      http://www.uclinux.org/
14925 L:      linux-m68k@lists.linux-m68k.org
14926 L:      uclinux-dev@uclinux.org  (subscribers-only)
14927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14928 S:      Maintained
14929 F:      arch/m68k/coldfire/
14930 F:      arch/m68k/68*/
14931 F:      arch/m68k/*/*_no.*
14932 F:      arch/m68k/include/asm/*_no.*
14933
14934 UDF FILESYSTEM
14935 M:      Jan Kara <jack@suse.com>
14936 S:      Maintained
14937 F:      Documentation/filesystems/udf.txt
14938 F:      fs/udf/
14939
14940 UDRAW TABLET
14941 M:      Bastien Nocera <hadess@hadess.net>
14942 L:      linux-input@vger.kernel.org
14943 S:      Maintained
14944 F:      drivers/hid/hid-udraw-ps3.c
14945
14946 UFS FILESYSTEM
14947 M:      Evgeniy Dushistov <dushistov@mail.ru>
14948 S:      Maintained
14949 F:      Documentation/filesystems/ufs.txt
14950 F:      fs/ufs/
14951
14952 UHID USERSPACE HID IO DRIVER:
14953 M:      David Herrmann <dh.herrmann@googlemail.com>
14954 L:      linux-input@vger.kernel.org
14955 S:      Maintained
14956 F:      drivers/hid/uhid.c
14957 F:      include/uapi/linux/uhid.h
14958
14959 ULPI BUS
14960 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14961 L:      linux-usb@vger.kernel.org
14962 S:      Maintained
14963 F:      drivers/usb/common/ulpi.c
14964 F:      include/linux/ulpi/
14965
14966 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14967 L:      linux-usb@vger.kernel.org
14968 S:      Orphan
14969 F:      drivers/uwb/
14970 F:      include/linux/uwb.h
14971 F:      include/linux/uwb/
14972
14973 UNICORE32 ARCHITECTURE:
14974 M:      Guan Xuetao <gxt@pku.edu.cn>
14975 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14976 S:      Maintained
14977 T:      git git://github.com/gxt/linux.git
14978 F:      arch/unicore32/
14979
14980 UNIFDEF
14981 M:      Tony Finch <dot@dotat.at>
14982 W:      http://dotat.at/prog/unifdef
14983 S:      Maintained
14984 F:      scripts/unifdef.c
14985
14986 UNIFORM CDROM DRIVER
14987 M:      Jens Axboe <axboe@kernel.dk>
14988 W:      http://www.kernel.dk
14989 S:      Maintained
14990 F:      Documentation/cdrom/
14991 F:      drivers/cdrom/cdrom.c
14992 F:      include/linux/cdrom.h
14993 F:      include/uapi/linux/cdrom.h
14994
14995 UNISYS S-PAR DRIVERS
14996 M:      David Kershner <david.kershner@unisys.com>
14997 L:      sparmaintainer@unisys.com (Unisys internal)
14998 S:      Supported
14999 F:      include/linux/visorbus.h
15000 F:      drivers/visorbus/
15001 F:      drivers/staging/unisys/
15002
15003 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15004 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15005 L:      linux-scsi@vger.kernel.org
15006 S:      Supported
15007 F:      Documentation/scsi/ufs.txt
15008 F:      drivers/scsi/ufs/
15009
15010 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15011 M:      Joao Pinto <jpinto@synopsys.com>
15012 L:      linux-scsi@vger.kernel.org
15013 S:      Supported
15014 F:      drivers/scsi/ufs/*dwc*
15015
15016 UNSORTED BLOCK IMAGES (UBI)
15017 M:      Artem Bityutskiy <dedekind1@gmail.com>
15018 M:      Richard Weinberger <richard@nod.at>
15019 W:      http://www.linux-mtd.infradead.org/
15020 L:      linux-mtd@lists.infradead.org
15021 T:      git git://git.infradead.org/ubifs-2.6.git
15022 S:      Supported
15023 F:      drivers/mtd/ubi/
15024 F:      include/linux/mtd/ubi.h
15025 F:      include/uapi/mtd/ubi-user.h
15026
15027 USB "USBNET" DRIVER FRAMEWORK
15028 M:      Oliver Neukum <oneukum@suse.com>
15029 L:      netdev@vger.kernel.org
15030 W:      http://www.linux-usb.org/usbnet
15031 S:      Maintained
15032 F:      drivers/net/usb/usbnet.c
15033 F:      include/linux/usb/usbnet.h
15034
15035 USB ACM DRIVER
15036 M:      Oliver Neukum <oneukum@suse.com>
15037 L:      linux-usb@vger.kernel.org
15038 S:      Maintained
15039 F:      Documentation/usb/acm.txt
15040 F:      drivers/usb/class/cdc-acm.*
15041
15042 USB AR5523 WIRELESS DRIVER
15043 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15044 L:      linux-wireless@vger.kernel.org
15045 S:      Maintained
15046 F:      drivers/net/wireless/ath/ar5523/
15047
15048 USB ATTACHED SCSI
15049 M:      Oliver Neukum <oneukum@suse.com>
15050 L:      linux-usb@vger.kernel.org
15051 L:      linux-scsi@vger.kernel.org
15052 S:      Maintained
15053 F:      drivers/usb/storage/uas.c
15054
15055 USB CDC ETHERNET DRIVER
15056 M:      Oliver Neukum <oliver@neukum.org>
15057 L:      linux-usb@vger.kernel.org
15058 S:      Maintained
15059 F:      drivers/net/usb/cdc_*.c
15060 F:      include/uapi/linux/usb/cdc.h
15061
15062 USB CHAOSKEY DRIVER
15063 M:      Keith Packard <keithp@keithp.com>
15064 L:      linux-usb@vger.kernel.org
15065 S:      Maintained
15066 F:      drivers/usb/misc/chaoskey.c
15067
15068 USB CYPRESS C67X00 DRIVER
15069 M:      Peter Korsgaard <jacmet@sunsite.dk>
15070 L:      linux-usb@vger.kernel.org
15071 S:      Maintained
15072 F:      drivers/usb/c67x00/
15073
15074 USB DAVICOM DM9601 DRIVER
15075 M:      Peter Korsgaard <jacmet@sunsite.dk>
15076 L:      netdev@vger.kernel.org
15077 W:      http://www.linux-usb.org/usbnet
15078 S:      Maintained
15079 F:      drivers/net/usb/dm9601.c
15080
15081 USB DIAMOND RIO500 DRIVER
15082 M:      Cesar Miquel <miquel@df.uba.ar>
15083 L:      rio500-users@lists.sourceforge.net
15084 W:      http://rio500.sourceforge.net
15085 S:      Maintained
15086 F:      drivers/usb/misc/rio500*
15087
15088 USB EHCI DRIVER
15089 M:      Alan Stern <stern@rowland.harvard.edu>
15090 L:      linux-usb@vger.kernel.org
15091 S:      Maintained
15092 F:      Documentation/usb/ehci.txt
15093 F:      drivers/usb/host/ehci*
15094
15095 USB GADGET/PERIPHERAL SUBSYSTEM
15096 M:      Felipe Balbi <balbi@kernel.org>
15097 L:      linux-usb@vger.kernel.org
15098 W:      http://www.linux-usb.org/gadget
15099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15100 S:      Maintained
15101 F:      drivers/usb/gadget/
15102 F:      include/linux/usb/gadget*
15103
15104 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15105 M:      Jiri Kosina <jikos@kernel.org>
15106 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15107 L:      linux-usb@vger.kernel.org
15108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15109 S:      Maintained
15110 F:      Documentation/hid/hiddev.txt
15111 F:      drivers/hid/usbhid/
15112
15113 USB INTEL XHCI ROLE MUX DRIVER
15114 M:      Hans de Goede <hdegoede@redhat.com>
15115 L:      linux-usb@vger.kernel.org
15116 S:      Maintained
15117 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15118
15119 USB ISP116X DRIVER
15120 M:      Olav Kongas <ok@artecdesign.ee>
15121 L:      linux-usb@vger.kernel.org
15122 S:      Maintained
15123 F:      drivers/usb/host/isp116x*
15124 F:      include/linux/usb/isp116x.h
15125
15126 USB LAN78XX ETHERNET DRIVER
15127 M:      Woojung Huh <woojung.huh@microchip.com>
15128 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15129 L:      netdev@vger.kernel.org
15130 S:      Maintained
15131 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15132 F:      drivers/net/usb/lan78xx.*
15133 F:      include/dt-bindings/net/microchip-lan78xx.h
15134
15135 USB MASS STORAGE DRIVER
15136 M:      Alan Stern <stern@rowland.harvard.edu>
15137 L:      linux-usb@vger.kernel.org
15138 L:      usb-storage@lists.one-eyed-alien.net
15139 S:      Maintained
15140 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15141 F:      drivers/usb/storage/
15142
15143 USB MIDI DRIVER
15144 M:      Clemens Ladisch <clemens@ladisch.de>
15145 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15146 T:      git git://git.alsa-project.org/alsa-kernel.git
15147 S:      Maintained
15148 F:      sound/usb/midi.*
15149
15150 USB NETWORKING DRIVERS
15151 L:      linux-usb@vger.kernel.org
15152 S:      Odd Fixes
15153 F:      drivers/net/usb/
15154
15155 USB OHCI DRIVER
15156 M:      Alan Stern <stern@rowland.harvard.edu>
15157 L:      linux-usb@vger.kernel.org
15158 S:      Maintained
15159 F:      Documentation/usb/ohci.txt
15160 F:      drivers/usb/host/ohci*
15161
15162 USB OTG FSM (Finite State Machine)
15163 M:      Peter Chen <Peter.Chen@nxp.com>
15164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15165 L:      linux-usb@vger.kernel.org
15166 S:      Maintained
15167 F:      drivers/usb/common/usb-otg-fsm.c
15168
15169 USB OVER IP DRIVER
15170 M:      Valentina Manea <valentina.manea.m@gmail.com>
15171 M:      Shuah Khan <shuah@kernel.org>
15172 L:      linux-usb@vger.kernel.org
15173 S:      Maintained
15174 F:      Documentation/usb/usbip_protocol.txt
15175 F:      drivers/usb/usbip/
15176 F:      tools/usb/usbip/
15177 F:      tools/testing/selftests/drivers/usb/usbip/
15178
15179 USB PEGASUS DRIVER
15180 M:      Petko Manolov <petkan@nucleusys.com>
15181 L:      linux-usb@vger.kernel.org
15182 L:      netdev@vger.kernel.org
15183 T:      git git://github.com/petkan/pegasus.git
15184 W:      https://github.com/petkan/pegasus
15185 S:      Maintained
15186 F:      drivers/net/usb/pegasus.*
15187
15188 USB PHY LAYER
15189 M:      Felipe Balbi <balbi@kernel.org>
15190 L:      linux-usb@vger.kernel.org
15191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15192 S:      Maintained
15193 F:      drivers/usb/phy/
15194
15195 USB PRINTER DRIVER (usblp)
15196 M:      Pete Zaitcev <zaitcev@redhat.com>
15197 L:      linux-usb@vger.kernel.org
15198 S:      Supported
15199 F:      drivers/usb/class/usblp.c
15200
15201 USB QMI WWAN NETWORK DRIVER
15202 M:      Bjørn Mork <bjorn@mork.no>
15203 L:      netdev@vger.kernel.org
15204 S:      Maintained
15205 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15206 F:      drivers/net/usb/qmi_wwan.c
15207
15208 USB RTL8150 DRIVER
15209 M:      Petko Manolov <petkan@nucleusys.com>
15210 L:      linux-usb@vger.kernel.org
15211 L:      netdev@vger.kernel.org
15212 T:      git git://github.com/petkan/rtl8150.git
15213 W:      https://github.com/petkan/rtl8150
15214 S:      Maintained
15215 F:      drivers/net/usb/rtl8150.c
15216
15217 USB SERIAL SUBSYSTEM
15218 M:      Johan Hovold <johan@kernel.org>
15219 L:      linux-usb@vger.kernel.org
15220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15221 S:      Maintained
15222 F:      Documentation/usb/usb-serial.txt
15223 F:      drivers/usb/serial/
15224 F:      include/linux/usb/serial.h
15225
15226 USB SMSC75XX ETHERNET DRIVER
15227 M:      Steve Glendinning <steve.glendinning@shawell.net>
15228 L:      netdev@vger.kernel.org
15229 S:      Maintained
15230 F:      drivers/net/usb/smsc75xx.*
15231
15232 USB SMSC95XX ETHERNET DRIVER
15233 M:      Steve Glendinning <steve.glendinning@shawell.net>
15234 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15235 L:      netdev@vger.kernel.org
15236 S:      Maintained
15237 F:      drivers/net/usb/smsc95xx.*
15238
15239 USB SUBSYSTEM
15240 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15241 L:      linux-usb@vger.kernel.org
15242 W:      http://www.linux-usb.org
15243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15244 S:      Supported
15245 F:      Documentation/devicetree/bindings/usb/
15246 F:      Documentation/usb/
15247 F:      drivers/usb/
15248 F:      include/linux/usb.h
15249 F:      include/linux/usb/
15250
15251 USB TYPEC PI3USB30532 MUX DRIVER
15252 M:      Hans de Goede <hdegoede@redhat.com>
15253 L:      linux-usb@vger.kernel.org
15254 S:      Maintained
15255 F:      drivers/usb/typec/mux/pi3usb30532.c
15256
15257 USB TYPEC CLASS
15258 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15259 L:      linux-usb@vger.kernel.org
15260 S:      Maintained
15261 F:      Documentation/ABI/testing/sysfs-class-typec
15262 F:      Documentation/driver-api/usb/typec.rst
15263 F:      drivers/usb/typec/
15264 F:      include/linux/usb/typec.h
15265
15266 USB TYPEC BUS FOR ALTERNATE MODES
15267 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15268 L:      linux-usb@vger.kernel.org
15269 S:      Maintained
15270 F:      Documentation/ABI/testing/sysfs-bus-typec
15271 F:      Documentation/driver-api/usb/typec_bus.rst
15272 F:      drivers/usb/typec/altmodes/
15273 F:      include/linux/usb/typec_altmode.h
15274
15275 USB UHCI DRIVER
15276 M:      Alan Stern <stern@rowland.harvard.edu>
15277 L:      linux-usb@vger.kernel.org
15278 S:      Maintained
15279 F:      drivers/usb/host/uhci*
15280
15281 USB VIDEO CLASS
15282 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15283 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15284 L:      linux-media@vger.kernel.org
15285 T:      git git://linuxtv.org/media_tree.git
15286 W:      http://www.ideasonboard.org/uvc/
15287 S:      Maintained
15288 F:      drivers/media/usb/uvc/
15289 F:      include/uapi/linux/uvcvideo.h
15290
15291 USB VISION DRIVER
15292 M:      Hans Verkuil <hverkuil@xs4all.nl>
15293 L:      linux-media@vger.kernel.org
15294 T:      git git://linuxtv.org/media_tree.git
15295 W:      https://linuxtv.org
15296 S:      Odd Fixes
15297 F:      drivers/media/usb/usbvision/
15298
15299 USB WEBCAM GADGET
15300 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15301 L:      linux-usb@vger.kernel.org
15302 S:      Maintained
15303 F:      drivers/usb/gadget/function/*uvc*
15304 F:      drivers/usb/gadget/legacy/webcam.c
15305 F:      include/uapi/linux/usb/g_uvc.h
15306
15307 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15308 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15309 L:      linux-wireless@vger.kernel.org
15310 S:      Maintained
15311 F:      drivers/net/wireless/rndis_wlan.c
15312
15313 USB XHCI DRIVER
15314 M:      Mathias Nyman <mathias.nyman@intel.com>
15315 L:      linux-usb@vger.kernel.org
15316 S:      Supported
15317 F:      drivers/usb/host/xhci*
15318 F:      drivers/usb/host/pci-quirks*
15319
15320 USB ZD1201 DRIVER
15321 L:      linux-wireless@vger.kernel.org
15322 W:      http://linux-lc100020.sourceforge.net
15323 S:      Orphan
15324 F:      drivers/net/wireless/zydas/zd1201.*
15325
15326 USB ZR364XX DRIVER
15327 M:      Antoine Jacquet <royale@zerezo.com>
15328 L:      linux-usb@vger.kernel.org
15329 L:      linux-media@vger.kernel.org
15330 T:      git git://linuxtv.org/media_tree.git
15331 W:      http://royale.zerezo.com/zr364xx/
15332 S:      Maintained
15333 F:      Documentation/media/v4l-drivers/zr364xx*
15334 F:      drivers/media/usb/zr364xx/
15335
15336 USER-MODE LINUX (UML)
15337 M:      Jeff Dike <jdike@addtoit.com>
15338 M:      Richard Weinberger <richard@nod.at>
15339 L:      linux-um@lists.infradead.org
15340 W:      http://user-mode-linux.sourceforge.net
15341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15342 S:      Maintained
15343 F:      Documentation/virtual/uml/
15344 F:      arch/um/
15345 F:      arch/x86/um/
15346 F:      fs/hostfs/
15347 F:      fs/hppfs/
15348
15349 USERSPACE DMA BUFFER DRIVER
15350 M:      Gerd Hoffmann <kraxel@redhat.com>
15351 S:      Maintained
15352 L:      dri-devel@lists.freedesktop.org
15353 F:      drivers/dma-buf/udmabuf.c
15354 F:      include/uapi/linux/udmabuf.h
15355 T:      git git://anongit.freedesktop.org/drm/drm-misc
15356
15357 USERSPACE I/O (UIO)
15358 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15359 S:      Maintained
15360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15361 F:      Documentation/driver-api/uio-howto.rst
15362 F:      drivers/uio/
15363 F:      include/linux/uio*.h
15364
15365 UTIL-LINUX PACKAGE
15366 M:      Karel Zak <kzak@redhat.com>
15367 L:      util-linux@vger.kernel.org
15368 W:      http://en.wikipedia.org/wiki/Util-linux
15369 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15370 S:      Maintained
15371
15372 UUID HELPERS
15373 M:      Christoph Hellwig <hch@lst.de>
15374 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15375 L:      linux-kernel@vger.kernel.org
15376 T:      git git://git.infradead.org/users/hch/uuid.git
15377 F:      lib/uuid.c
15378 F:      lib/test_uuid.c
15379 F:      include/linux/uuid.h
15380 F:      include/uapi/linux/uuid.h
15381 S:      Maintained
15382
15383 UVESAFB DRIVER
15384 M:      Michal Januszewski <spock@gentoo.org>
15385 L:      linux-fbdev@vger.kernel.org
15386 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15387 S:      Maintained
15388 F:      Documentation/fb/uvesafb.txt
15389 F:      drivers/video/fbdev/uvesafb.*
15390
15391 VF610 NAND DRIVER
15392 M:      Stefan Agner <stefan@agner.ch>
15393 L:      linux-mtd@lists.infradead.org
15394 S:      Supported
15395 F:      drivers/mtd/nand/raw/vf610_nfc.c
15396
15397 VFAT/FAT/MSDOS FILESYSTEM
15398 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15399 S:      Maintained
15400 F:      Documentation/filesystems/vfat.txt
15401 F:      fs/fat/
15402
15403 VFIO DRIVER
15404 M:      Alex Williamson <alex.williamson@redhat.com>
15405 L:      kvm@vger.kernel.org
15406 T:      git git://github.com/awilliam/linux-vfio.git
15407 S:      Maintained
15408 F:      Documentation/vfio.txt
15409 F:      drivers/vfio/
15410 F:      include/linux/vfio.h
15411 F:      include/uapi/linux/vfio.h
15412
15413 VFIO MEDIATED DEVICE DRIVERS
15414 M:      Kirti Wankhede <kwankhede@nvidia.com>
15415 L:      kvm@vger.kernel.org
15416 S:      Maintained
15417 F:      Documentation/vfio-mediated-device.txt
15418 F:      drivers/vfio/mdev/
15419 F:      include/linux/mdev.h
15420 F:      samples/vfio-mdev/
15421
15422 VFIO PLATFORM DRIVER
15423 M:      Eric Auger <eric.auger@redhat.com>
15424 L:      kvm@vger.kernel.org
15425 S:      Maintained
15426 F:      drivers/vfio/platform/
15427
15428 VGA_SWITCHEROO
15429 R:      Lukas Wunner <lukas@wunner.de>
15430 S:      Maintained
15431 F:      Documentation/gpu/vga-switcheroo.rst
15432 F:      drivers/gpu/vga/vga_switcheroo.c
15433 F:      include/linux/vga_switcheroo.h
15434 T:      git git://anongit.freedesktop.org/drm/drm-misc
15435
15436 VIA RHINE NETWORK DRIVER
15437 S:      Orphan
15438 F:      drivers/net/ethernet/via/via-rhine.c
15439
15440 VIA SD/MMC CARD CONTROLLER DRIVER
15441 M:      Bruce Chang <brucechang@via.com.tw>
15442 M:      Harald Welte <HaraldWelte@viatech.com>
15443 S:      Maintained
15444 F:      drivers/mmc/host/via-sdmmc.c
15445
15446 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15447 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15448 L:      linux-fbdev@vger.kernel.org
15449 S:      Maintained
15450 F:      include/linux/via-core.h
15451 F:      include/linux/via-gpio.h
15452 F:      include/linux/via_i2c.h
15453 F:      drivers/video/fbdev/via/
15454
15455 VIA VELOCITY NETWORK DRIVER
15456 M:      Francois Romieu <romieu@fr.zoreil.com>
15457 L:      netdev@vger.kernel.org
15458 S:      Maintained
15459 F:      drivers/net/ethernet/via/via-velocity.*
15460
15461 VICODEC VIRTUAL CODEC DRIVER
15462 M:      Hans Verkuil <hans.verkuil@cisco.com>
15463 L:      linux-media@vger.kernel.org
15464 T:      git git://linuxtv.org/media_tree.git
15465 W:      https://linuxtv.org
15466 S:      Maintained
15467 F:      drivers/media/platform/vicodec/*
15468
15469 VIDEO MULTIPLEXER DRIVER
15470 M:      Philipp Zabel <p.zabel@pengutronix.de>
15471 L:      linux-media@vger.kernel.org
15472 S:      Maintained
15473 F:      drivers/media/platform/video-mux.c
15474
15475 VIDEO I2C POLLING DRIVER
15476 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15477 L:      linux-media@vger.kernel.org
15478 S:      Maintained
15479 F:      drivers/media/i2c/video-i2c.c
15480
15481 VIDEOBUF2 FRAMEWORK
15482 M:      Pawel Osciak <pawel@osciak.com>
15483 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15484 M:      Kyungmin Park <kyungmin.park@samsung.com>
15485 L:      linux-media@vger.kernel.org
15486 S:      Maintained
15487 F:      drivers/media/v4l2-core/videobuf2-*
15488 F:      include/media/videobuf2-*
15489
15490 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15491 M:      Helen Koike <helen.koike@collabora.com>
15492 L:      linux-media@vger.kernel.org
15493 T:      git git://linuxtv.org/media_tree.git
15494 W:      https://linuxtv.org
15495 S:      Maintained
15496 F:      drivers/media/platform/vimc/*
15497
15498 VIRT LIB
15499 M:      Alex Williamson <alex.williamson@redhat.com>
15500 M:      Paolo Bonzini <pbonzini@redhat.com>
15501 L:      kvm@vger.kernel.org
15502 S:      Supported
15503 F:      virt/lib/
15504
15505 VIRTIO AND VHOST VSOCK DRIVER
15506 M:      Stefan Hajnoczi <stefanha@redhat.com>
15507 L:      kvm@vger.kernel.org
15508 L:      virtualization@lists.linux-foundation.org
15509 L:      netdev@vger.kernel.org
15510 S:      Maintained
15511 F:      include/linux/virtio_vsock.h
15512 F:      include/uapi/linux/virtio_vsock.h
15513 F:      include/uapi/linux/vsockmon.h
15514 F:      include/uapi/linux/vm_sockets_diag.h
15515 F:      net/vmw_vsock/diag.c
15516 F:      net/vmw_vsock/af_vsock_tap.c
15517 F:      net/vmw_vsock/virtio_transport_common.c
15518 F:      net/vmw_vsock/virtio_transport.c
15519 F:      drivers/net/vsockmon.c
15520 F:      drivers/vhost/vsock.c
15521 F:      drivers/vhost/vsock.h
15522 F:      tools/testing/vsock/
15523
15524 VIRTIO CONSOLE DRIVER
15525 M:      Amit Shah <amit@kernel.org>
15526 L:      virtualization@lists.linux-foundation.org
15527 S:      Maintained
15528 F:      drivers/char/virtio_console.c
15529 F:      include/linux/virtio_console.h
15530 F:      include/uapi/linux/virtio_console.h
15531
15532 VIRTIO CORE, NET AND BLOCK DRIVERS
15533 M:      "Michael S. Tsirkin" <mst@redhat.com>
15534 M:      Jason Wang <jasowang@redhat.com>
15535 L:      virtualization@lists.linux-foundation.org
15536 S:      Maintained
15537 F:      Documentation/devicetree/bindings/virtio/
15538 F:      drivers/virtio/
15539 F:      tools/virtio/
15540 F:      drivers/net/virtio_net.c
15541 F:      drivers/block/virtio_blk.c
15542 F:      include/linux/virtio*.h
15543 F:      include/uapi/linux/virtio_*.h
15544 F:      drivers/crypto/virtio/
15545 F:      mm/balloon_compaction.c
15546
15547 VIRTIO CRYPTO DRIVER
15548 M:      Gonglei <arei.gonglei@huawei.com>
15549 L:      virtualization@lists.linux-foundation.org
15550 L:      linux-crypto@vger.kernel.org
15551 S:      Maintained
15552 F:      drivers/crypto/virtio/
15553 F:      include/uapi/linux/virtio_crypto.h
15554
15555 VIRTIO DRIVERS FOR S390
15556 M:      Cornelia Huck <cohuck@redhat.com>
15557 M:      Halil Pasic <pasic@linux.ibm.com>
15558 L:      linux-s390@vger.kernel.org
15559 L:      virtualization@lists.linux-foundation.org
15560 L:      kvm@vger.kernel.org
15561 S:      Supported
15562 F:      drivers/s390/virtio/
15563 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15564
15565 VIRTIO GPU DRIVER
15566 M:      David Airlie <airlied@linux.ie>
15567 M:      Gerd Hoffmann <kraxel@redhat.com>
15568 L:      dri-devel@lists.freedesktop.org
15569 L:      virtualization@lists.linux-foundation.org
15570 T:      git git://anongit.freedesktop.org/drm/drm-misc
15571 S:      Maintained
15572 F:      drivers/gpu/drm/virtio/
15573 F:      include/uapi/linux/virtio_gpu.h
15574
15575 VIRTIO HOST (VHOST)
15576 M:      "Michael S. Tsirkin" <mst@redhat.com>
15577 M:      Jason Wang <jasowang@redhat.com>
15578 L:      kvm@vger.kernel.org
15579 L:      virtualization@lists.linux-foundation.org
15580 L:      netdev@vger.kernel.org
15581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15582 S:      Maintained
15583 F:      drivers/vhost/
15584 F:      include/uapi/linux/vhost.h
15585
15586 VIRTIO INPUT DRIVER
15587 M:      Gerd Hoffmann <kraxel@redhat.com>
15588 S:      Maintained
15589 F:      drivers/virtio/virtio_input.c
15590 F:      include/uapi/linux/virtio_input.h
15591
15592 VIRTUAL BOX GUEST DEVICE DRIVER
15593 M:      Hans de Goede <hdegoede@redhat.com>
15594 M:      Arnd Bergmann <arnd@arndb.de>
15595 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15596 S:      Maintained
15597 F:      include/linux/vbox_utils.h
15598 F:      include/uapi/linux/vbox*.h
15599 F:      drivers/virt/vboxguest/
15600
15601 VIRTUAL SERIO DEVICE DRIVER
15602 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15603 S:      Maintained
15604 F:      drivers/input/serio/userio.c
15605 F:      include/uapi/linux/userio.h
15606
15607 VIVID VIRTUAL VIDEO DRIVER
15608 M:      Hans Verkuil <hverkuil@xs4all.nl>
15609 L:      linux-media@vger.kernel.org
15610 T:      git git://linuxtv.org/media_tree.git
15611 W:      https://linuxtv.org
15612 S:      Maintained
15613 F:      drivers/media/platform/vivid/*
15614
15615 VLYNQ BUS
15616 M:      Florian Fainelli <f.fainelli@gmail.com>
15617 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15618 S:      Maintained
15619 F:      drivers/vlynq/vlynq.c
15620 F:      include/linux/vlynq.h
15621
15622 VME SUBSYSTEM
15623 M:      Martyn Welch <martyn@welchs.me.uk>
15624 M:      Manohar Vanga <manohar.vanga@gmail.com>
15625 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15626 L:      devel@driverdev.osuosl.org
15627 S:      Maintained
15628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15629 F:      Documentation/driver-api/vme.rst
15630 F:      drivers/staging/vme/
15631 F:      drivers/vme/
15632 F:      include/linux/vme*
15633
15634 VMWARE BALLOON DRIVER
15635 M:      Xavier Deguillard <xdeguillard@vmware.com>
15636 M:      Nadav Amit <namit@vmware.com>
15637 M:      "VMware, Inc." <pv-drivers@vmware.com>
15638 L:      linux-kernel@vger.kernel.org
15639 S:      Maintained
15640 F:      drivers/misc/vmw_balloon.c
15641
15642 VMWARE HYPERVISOR INTERFACE
15643 M:      Alok Kataria <akataria@vmware.com>
15644 L:      virtualization@lists.linux-foundation.org
15645 S:      Supported
15646 F:      arch/x86/kernel/cpu/vmware.c
15647
15648 VMWARE PVRDMA DRIVER
15649 M:      Adit Ranadive <aditr@vmware.com>
15650 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15651 L:      linux-rdma@vger.kernel.org
15652 S:      Maintained
15653 F:      drivers/infiniband/hw/vmw_pvrdma/
15654
15655 VMware PVSCSI driver
15656 M:      Jim Gill <jgill@vmware.com>
15657 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15658 L:      linux-scsi@vger.kernel.org
15659 S:      Maintained
15660 F:      drivers/scsi/vmw_pvscsi.c
15661 F:      drivers/scsi/vmw_pvscsi.h
15662
15663 VMWARE VMMOUSE SUBDRIVER
15664 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15665 M:      "VMware, Inc." <pv-drivers@vmware.com>
15666 L:      linux-input@vger.kernel.org
15667 S:      Maintained
15668 F:      drivers/input/mouse/vmmouse.c
15669 F:      drivers/input/mouse/vmmouse.h
15670
15671 VMWARE VMXNET3 ETHERNET DRIVER
15672 M:      Ronak Doshi <doshir@vmware.com>
15673 M:      "VMware, Inc." <pv-drivers@vmware.com>
15674 L:      netdev@vger.kernel.org
15675 S:      Maintained
15676 F:      drivers/net/vmxnet3/
15677
15678 VOCORE VOCORE2 BOARD
15679 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15680 L:      linux-mips@linux-mips.org
15681 S:      Maintained
15682 F:      arch/mips/boot/dts/ralink/vocore2.dts
15683
15684 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15685 M:      Liam Girdwood <lgirdwood@gmail.com>
15686 M:      Mark Brown <broonie@kernel.org>
15687 L:      linux-kernel@vger.kernel.org
15688 W:      http://www.slimlogic.co.uk/?p=48
15689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15690 S:      Supported
15691 F:      Documentation/devicetree/bindings/regulator/
15692 F:      Documentation/power/regulator/
15693 F:      drivers/regulator/
15694 F:      include/dt-bindings/regulator/
15695 F:      include/linux/regulator/
15696
15697 VRF
15698 M:      David Ahern <dsa@cumulusnetworks.com>
15699 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15700 L:      netdev@vger.kernel.org
15701 S:      Maintained
15702 F:      drivers/net/vrf.c
15703 F:      Documentation/networking/vrf.txt
15704
15705 VT1211 HARDWARE MONITOR DRIVER
15706 M:      Juerg Haefliger <juergh@gmail.com>
15707 L:      linux-hwmon@vger.kernel.org
15708 S:      Maintained
15709 F:      Documentation/hwmon/vt1211
15710 F:      drivers/hwmon/vt1211.c
15711
15712 VT8231 HARDWARE MONITOR DRIVER
15713 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15714 L:      linux-hwmon@vger.kernel.org
15715 S:      Maintained
15716 F:      drivers/hwmon/vt8231.c
15717
15718 VUB300 USB to SDIO/SD/MMC bridge chip
15719 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15720 L:      linux-mmc@vger.kernel.org
15721 L:      linux-usb@vger.kernel.org
15722 S:      Supported
15723 F:      drivers/mmc/host/vub300.c
15724
15725 W1 DALLAS'S 1-WIRE BUS
15726 M:      Evgeniy Polyakov <zbr@ioremap.net>
15727 S:      Maintained
15728 F:      Documentation/devicetree/bindings/w1/
15729 F:      Documentation/w1/
15730 F:      drivers/w1/
15731 F:      include/linux/w1.h
15732
15733 W83791D HARDWARE MONITORING DRIVER
15734 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15735 L:      linux-hwmon@vger.kernel.org
15736 S:      Maintained
15737 F:      Documentation/hwmon/w83791d
15738 F:      drivers/hwmon/w83791d.c
15739
15740 W83793 HARDWARE MONITORING DRIVER
15741 M:      Rudolf Marek <r.marek@assembler.cz>
15742 L:      linux-hwmon@vger.kernel.org
15743 S:      Maintained
15744 F:      Documentation/hwmon/w83793
15745 F:      drivers/hwmon/w83793.c
15746
15747 W83795 HARDWARE MONITORING DRIVER
15748 M:      Jean Delvare <jdelvare@suse.com>
15749 L:      linux-hwmon@vger.kernel.org
15750 S:      Maintained
15751 F:      drivers/hwmon/w83795.c
15752
15753 W83L51xD SD/MMC CARD INTERFACE DRIVER
15754 M:      Pierre Ossman <pierre@ossman.eu>
15755 S:      Maintained
15756 F:      drivers/mmc/host/wbsd.*
15757
15758 WACOM PROTOCOL 4 SERIAL TABLETS
15759 M:      Julian Squires <julian@cipht.net>
15760 M:      Hans de Goede <hdegoede@redhat.com>
15761 L:      linux-input@vger.kernel.org
15762 S:      Maintained
15763 F:      drivers/input/tablet/wacom_serial4.c
15764
15765 WATCHDOG DEVICE DRIVERS
15766 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15767 M:      Guenter Roeck <linux@roeck-us.net>
15768 L:      linux-watchdog@vger.kernel.org
15769 W:      http://www.linux-watchdog.org/
15770 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15771 S:      Maintained
15772 F:      Documentation/devicetree/bindings/watchdog/
15773 F:      Documentation/watchdog/
15774 F:      drivers/watchdog/
15775 F:      include/linux/watchdog.h
15776 F:      include/uapi/linux/watchdog.h
15777
15778 WHISKEYCOVE PMIC GPIO DRIVER
15779 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15780 L:      linux-gpio@vger.kernel.org
15781 S:      Maintained
15782 F:      drivers/gpio/gpio-wcove.c
15783
15784 WIIMOTE HID DRIVER
15785 M:      David Herrmann <dh.herrmann@googlemail.com>
15786 L:      linux-input@vger.kernel.org
15787 S:      Maintained
15788 F:      drivers/hid/hid-wiimote*
15789
15790 WILOCITY WIL6210 WIRELESS DRIVER
15791 M:      Maya Erez <merez@codeaurora.org>
15792 L:      linux-wireless@vger.kernel.org
15793 L:      wil6210@qti.qualcomm.com
15794 S:      Supported
15795 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15796 F:      drivers/net/wireless/ath/wil6210/
15797
15798 WIMAX STACK
15799 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15800 M:      linux-wimax@intel.com
15801 L:      wimax@linuxwimax.org (subscribers-only)
15802 S:      Supported
15803 W:      http://linuxwimax.org
15804 F:      Documentation/wimax/README.wimax
15805 F:      include/linux/wimax/debug.h
15806 F:      include/net/wimax.h
15807 F:      include/uapi/linux/wimax.h
15808 F:      net/wimax/
15809
15810 WINBOND CIR DRIVER
15811 M:      David Härdeman <david@hardeman.nu>
15812 S:      Maintained
15813 F:      drivers/media/rc/winbond-cir.c
15814
15815 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15816 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15817 L:      linux-watchdog@vger.kernel.org
15818 S:      Maintained
15819 F:      drivers/watchdog/ebc-c384_wdt.c
15820
15821 WINSYSTEMS WS16C48 GPIO DRIVER
15822 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15823 L:      linux-gpio@vger.kernel.org
15824 S:      Maintained
15825 F:      drivers/gpio/gpio-ws16c48.c
15826
15827 WISTRON LAPTOP BUTTON DRIVER
15828 M:      Miloslav Trmac <mitr@volny.cz>
15829 S:      Maintained
15830 F:      drivers/input/misc/wistron_btns.c
15831
15832 WL3501 WIRELESS PCMCIA CARD DRIVER
15833 L:      linux-wireless@vger.kernel.org
15834 S:      Odd fixes
15835 F:      drivers/net/wireless/wl3501*
15836
15837 WOLFSON MICROELECTRONICS DRIVERS
15838 L:      patches@opensource.cirrus.com
15839 T:      git https://github.com/CirrusLogic/linux-drivers.git
15840 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15841 S:      Supported
15842 F:      Documentation/hwmon/wm83??
15843 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15844 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15845 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15846 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15847 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15848 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15849 F:      drivers/clk/clk-wm83*.c
15850 F:      drivers/extcon/extcon-arizona.c
15851 F:      drivers/leds/leds-wm83*.c
15852 F:      drivers/gpio/gpio-*wm*.c
15853 F:      drivers/gpio/gpio-arizona.c
15854 F:      drivers/hwmon/wm83??-hwmon.c
15855 F:      drivers/input/misc/wm831x-on.c
15856 F:      drivers/input/touchscreen/wm831x-ts.c
15857 F:      drivers/input/touchscreen/wm97*.c
15858 F:      drivers/mfd/arizona*
15859 F:      drivers/mfd/wm*.c
15860 F:      drivers/mfd/cs47l24*
15861 F:      drivers/power/supply/wm83*.c
15862 F:      drivers/rtc/rtc-wm83*.c
15863 F:      drivers/regulator/wm8*.c
15864 F:      drivers/regulator/arizona*
15865 F:      drivers/video/backlight/wm83*_bl.c
15866 F:      drivers/watchdog/wm83*_wdt.c
15867 F:      include/linux/mfd/arizona/
15868 F:      include/linux/mfd/wm831x/
15869 F:      include/linux/mfd/wm8350/
15870 F:      include/linux/mfd/wm8400*
15871 F:      include/linux/regulator/arizona*
15872 F:      include/linux/wm97xx.h
15873 F:      include/sound/wm????.h
15874 F:      sound/soc/codecs/arizona.?
15875 F:      sound/soc/codecs/wm*
15876 F:      sound/soc/codecs/cs47l24*
15877
15878 WORKQUEUE
15879 M:      Tejun Heo <tj@kernel.org>
15880 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15882 S:      Maintained
15883 F:      include/linux/workqueue.h
15884 F:      kernel/workqueue.c
15885 F:      Documentation/core-api/workqueue.rst
15886
15887 X-POWERS AXP288 PMIC DRIVERS
15888 M:      Hans de Goede <hdegoede@redhat.com>
15889 S:      Maintained
15890 N:      axp288
15891 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15892
15893 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15894 M:      Chen-Yu Tsai <wens@csie.org>
15895 L:      linux-kernel@vger.kernel.org
15896 S:      Maintained
15897 N:      axp[128]
15898
15899 X.25 NETWORK LAYER
15900 M:      Andrew Hendry <andrew.hendry@gmail.com>
15901 L:      linux-x25@vger.kernel.org
15902 S:      Odd Fixes
15903 F:      Documentation/networking/x25*
15904 F:      include/net/x25*
15905 F:      net/x25/
15906
15907 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15908 M:      Thomas Gleixner <tglx@linutronix.de>
15909 M:      Ingo Molnar <mingo@redhat.com>
15910 R:      "H. Peter Anvin" <hpa@zytor.com>
15911 M:      x86@kernel.org
15912 L:      linux-kernel@vger.kernel.org
15913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15914 S:      Maintained
15915 F:      Documentation/devicetree/bindings/x86/
15916 F:      Documentation/x86/
15917 F:      arch/x86/
15918
15919 X86 ENTRY CODE
15920 M:      Andy Lutomirski <luto@kernel.org>
15921 L:      linux-kernel@vger.kernel.org
15922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15923 S:      Maintained
15924 F:      arch/x86/entry/
15925
15926 X86 MCE INFRASTRUCTURE
15927 M:      Tony Luck <tony.luck@intel.com>
15928 M:      Borislav Petkov <bp@alien8.de>
15929 L:      linux-edac@vger.kernel.org
15930 S:      Maintained
15931 F:      arch/x86/kernel/cpu/mcheck/*
15932
15933 X86 MICROCODE UPDATE SUPPORT
15934 M:      Borislav Petkov <bp@alien8.de>
15935 S:      Maintained
15936 F:      arch/x86/kernel/cpu/microcode/*
15937
15938 X86 PLATFORM DRIVERS
15939 M:      Darren Hart <dvhart@infradead.org>
15940 M:      Andy Shevchenko <andy@infradead.org>
15941 L:      platform-driver-x86@vger.kernel.org
15942 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15943 S:      Maintained
15944 F:      drivers/platform/x86/
15945 F:      drivers/platform/olpc/
15946
15947 X86 VDSO
15948 M:      Andy Lutomirski <luto@kernel.org>
15949 L:      linux-kernel@vger.kernel.org
15950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15951 S:      Maintained
15952 F:      arch/x86/entry/vdso/
15953
15954 XC2028/3028 TUNER DRIVER
15955 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15956 L:      linux-media@vger.kernel.org
15957 W:      https://linuxtv.org
15958 T:      git git://linuxtv.org/media_tree.git
15959 S:      Maintained
15960 F:      drivers/media/tuners/tuner-xc2028.*
15961
15962 XDP SOCKETS (AF_XDP)
15963 M:      Björn Töpel <bjorn.topel@intel.com>
15964 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15965 L:      netdev@vger.kernel.org
15966 S:      Maintained
15967 F:      kernel/bpf/xskmap.c
15968 F:      net/xdp/
15969
15970 XEN BLOCK SUBSYSTEM
15971 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15972 M:      Roger Pau Monné <roger.pau@citrix.com>
15973 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15974 S:      Supported
15975 F:      drivers/block/xen-blkback/*
15976 F:      drivers/block/xen*
15977
15978 XEN HYPERVISOR ARM
15979 M:      Stefano Stabellini <sstabellini@kernel.org>
15980 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15981 S:      Maintained
15982 F:      arch/arm/xen/
15983 F:      arch/arm/include/asm/xen/
15984
15985 XEN HYPERVISOR ARM64
15986 M:      Stefano Stabellini <sstabellini@kernel.org>
15987 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15988 S:      Maintained
15989 F:      arch/arm64/xen/
15990 F:      arch/arm64/include/asm/xen/
15991
15992 XEN HYPERVISOR INTERFACE
15993 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15994 M:      Juergen Gross <jgross@suse.com>
15995 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15997 S:      Supported
15998 F:      arch/x86/xen/
15999 F:      drivers/*/xen-*front.c
16000 F:      drivers/xen/
16001 F:      arch/x86/include/asm/xen/
16002 F:      arch/x86/include/asm/pvclock-abi.h
16003 F:      include/xen/
16004 F:      include/uapi/xen/
16005 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16006 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16007
16008 XEN NETWORK BACKEND DRIVER
16009 M:      Wei Liu <wei.liu2@citrix.com>
16010 M:      Paul Durrant <paul.durrant@citrix.com>
16011 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16012 L:      netdev@vger.kernel.org
16013 S:      Supported
16014 F:      drivers/net/xen-netback/*
16015
16016 XEN PCI SUBSYSTEM
16017 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16018 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16019 S:      Supported
16020 F:      arch/x86/pci/*xen*
16021 F:      drivers/pci/*xen*
16022
16023 XEN PVSCSI DRIVERS
16024 M:      Juergen Gross <jgross@suse.com>
16025 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16026 L:      linux-scsi@vger.kernel.org
16027 S:      Supported
16028 F:      drivers/scsi/xen-scsifront.c
16029 F:      drivers/xen/xen-scsiback.c
16030 F:      include/xen/interface/io/vscsiif.h
16031
16032 XEN SWIOTLB SUBSYSTEM
16033 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16034 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16035 L:      iommu@lists.linux-foundation.org
16036 S:      Supported
16037 F:      arch/x86/xen/*swiotlb*
16038 F:      drivers/xen/*swiotlb*
16039
16040 XEN SOUND FRONTEND DRIVER
16041 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16042 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16043 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16044 S:      Supported
16045 F:      sound/xen/*
16046
16047 XFS FILESYSTEM
16048 M:      Darrick J. Wong <darrick.wong@oracle.com>
16049 M:      linux-xfs@vger.kernel.org
16050 L:      linux-xfs@vger.kernel.org
16051 W:      http://xfs.org/
16052 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16053 S:      Supported
16054 F:      Documentation/filesystems/xfs.txt
16055 F:      fs/xfs/
16056
16057 XILINX AXI ETHERNET DRIVER
16058 M:      Anirudha Sarangi <anirudh@xilinx.com>
16059 M:      John Linn <John.Linn@xilinx.com>
16060 S:      Maintained
16061 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16062
16063 XILINX UARTLITE SERIAL DRIVER
16064 M:      Peter Korsgaard <jacmet@sunsite.dk>
16065 L:      linux-serial@vger.kernel.org
16066 S:      Maintained
16067 F:      drivers/tty/serial/uartlite.c
16068
16069 XILINX VIDEO IP CORES
16070 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16071 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16072 L:      linux-media@vger.kernel.org
16073 T:      git git://linuxtv.org/media_tree.git
16074 S:      Supported
16075 F:      Documentation/devicetree/bindings/media/xilinx/
16076 F:      drivers/media/platform/xilinx/
16077 F:      include/uapi/linux/xilinx-v4l2-controls.h
16078
16079 XILLYBUS DRIVER
16080 M:      Eli Billauer <eli.billauer@gmail.com>
16081 L:      linux-kernel@vger.kernel.org
16082 S:      Supported
16083 F:      drivers/char/xillybus/
16084
16085 XLP9XX I2C DRIVER
16086 M:      George Cherian <george.cherian@cavium.com>
16087 M:      Jan Glauber <jglauber@cavium.com>
16088 L:      linux-i2c@vger.kernel.org
16089 W:      http://www.cavium.com
16090 S:      Supported
16091 F:      drivers/i2c/busses/i2c-xlp9xx.c
16092
16093 XRA1403 GPIO EXPANDER
16094 M:      Nandor Han <nandor.han@ge.com>
16095 M:      Semi Malinen <semi.malinen@ge.com>
16096 L:      linux-gpio@vger.kernel.org
16097 S:      Maintained
16098 F:      drivers/gpio/gpio-xra1403.c
16099 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16100
16101 XTENSA XTFPGA PLATFORM SUPPORT
16102 M:      Max Filippov <jcmvbkbc@gmail.com>
16103 L:      linux-xtensa@linux-xtensa.org
16104 S:      Maintained
16105 F:      drivers/spi/spi-xtensa-xtfpga.c
16106 F:      sound/soc/xtensa/xtfpga-i2s.c
16107
16108 YAM DRIVER FOR AX.25
16109 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16110 L:      linux-hams@vger.kernel.org
16111 S:      Maintained
16112 F:      drivers/net/hamradio/yam*
16113 F:      include/linux/yam.h
16114
16115 YAMA SECURITY MODULE
16116 M:      Kees Cook <keescook@chromium.org>
16117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16118 S:      Supported
16119 F:      security/yama/
16120 F:      Documentation/admin-guide/LSM/Yama.rst
16121
16122 YEALINK PHONE DRIVER
16123 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16124 L:      usbb2k-api-dev@nongnu.org
16125 S:      Maintained
16126 F:      Documentation/input/devices/yealink.rst
16127 F:      drivers/input/misc/yealink.*
16128
16129 Z8530 DRIVER FOR AX.25
16130 M:      Joerg Reuter <jreuter@yaina.de>
16131 W:      http://yaina.de/jreuter/
16132 W:      http://www.qsl.net/dl1bke/
16133 L:      linux-hams@vger.kernel.org
16134 S:      Maintained
16135 F:      Documentation/networking/z8530drv.txt
16136 F:      drivers/net/hamradio/*scc.c
16137 F:      drivers/net/hamradio/z8530.h
16138
16139 ZBUD COMPRESSED PAGE ALLOCATOR
16140 M:      Seth Jennings <sjenning@redhat.com>
16141 M:      Dan Streetman <ddstreet@ieee.org>
16142 L:      linux-mm@kvack.org
16143 S:      Maintained
16144 F:      mm/zbud.c
16145 F:      include/linux/zbud.h
16146
16147 ZD1211RW WIRELESS DRIVER
16148 M:      Daniel Drake <dsd@gentoo.org>
16149 M:      Ulrich Kunitz <kune@deine-taler.de>
16150 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16151 L:      linux-wireless@vger.kernel.org
16152 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16153 S:      Maintained
16154 F:      drivers/net/wireless/zydas/zd1211rw/
16155
16156 ZD1301 MEDIA DRIVER
16157 M:      Antti Palosaari <crope@iki.fi>
16158 L:      linux-media@vger.kernel.org
16159 W:      https://linuxtv.org/
16160 W:      http://palosaari.fi/linux/
16161 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16162 S:      Maintained
16163 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16164
16165 ZD1301_DEMOD MEDIA DRIVER
16166 M:      Antti Palosaari <crope@iki.fi>
16167 L:      linux-media@vger.kernel.org
16168 W:      https://linuxtv.org/
16169 W:      http://palosaari.fi/linux/
16170 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16171 S:      Maintained
16172 F:      drivers/media/dvb-frontends/zd1301_demod*
16173
16174 ZPOOL COMPRESSED PAGE STORAGE API
16175 M:      Dan Streetman <ddstreet@ieee.org>
16176 L:      linux-mm@kvack.org
16177 S:      Maintained
16178 F:      mm/zpool.c
16179 F:      include/linux/zpool.h
16180
16181 ZR36067 VIDEO FOR LINUX DRIVER
16182 L:      mjpeg-users@lists.sourceforge.net
16183 L:      linux-media@vger.kernel.org
16184 W:      http://mjpeg.sourceforge.net/driver-zoran/
16185 T:      hg https://linuxtv.org/hg/v4l-dvb
16186 S:      Odd Fixes
16187 F:      drivers/staging/media/zoran/
16188
16189 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16190 M:      Minchan Kim <minchan@kernel.org>
16191 M:      Nitin Gupta <ngupta@vflare.org>
16192 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16193 L:      linux-kernel@vger.kernel.org
16194 S:      Maintained
16195 F:      drivers/block/zram/
16196 F:      Documentation/blockdev/zram.txt
16197
16198 ZS DECSTATION Z85C30 SERIAL DRIVER
16199 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16200 S:      Maintained
16201 F:      drivers/tty/serial/zs.*
16202
16203 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16204 M:      Minchan Kim <minchan@kernel.org>
16205 M:      Nitin Gupta <ngupta@vflare.org>
16206 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16207 L:      linux-mm@kvack.org
16208 S:      Maintained
16209 F:      mm/zsmalloc.c
16210 F:      include/linux/zsmalloc.h
16211 F:      Documentation/vm/zsmalloc.rst
16212
16213 ZSWAP COMPRESSED SWAP CACHING
16214 M:      Seth Jennings <sjenning@redhat.com>
16215 M:      Dan Streetman <ddstreet@ieee.org>
16216 L:      linux-mm@kvack.org
16217 S:      Maintained
16218 F:      mm/zswap.c
16219
16220 THE REST
16221 M:      Linus Torvalds <torvalds@linux-foundation.org>
16222 L:      linux-kernel@vger.kernel.org
16223 Q:      http://patchwork.kernel.org/project/LKML/list/
16224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16225 S:      Buried alive in reporters
16226 F:      *
16227 F:      */