MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      drivers/pci/*/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andy@infradead.org>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <matthew@wil.cx>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADP5061 DRIVER
 846 M:      Stefan Popa <stefan.popa@analog.com>
 847 L:      linux-pm@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/power/supply/adp5061.c
 851
 852 ANALOG DEVICES INC ADV7180 DRIVER
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 L:      linux-media@vger.kernel.org
 855 W:      http://ez.analog.com/community/linux-device-drivers
 856 S:      Supported
 857 F:      drivers/media/i2c/adv7180.c
 858
 859 ANALOG DEVICES INC ADV748X DRIVER
 860 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 861 L:      linux-media@vger.kernel.org
 862 S:      Maintained
 863 F:      drivers/media/i2c/adv748x/*
 864
 865 ANALOG DEVICES INC ADV7511 DRIVER
 866 M:      Hans Verkuil <hans.verkuil@cisco.com>
 867 L:      linux-media@vger.kernel.org
 868 S:      Maintained
 869 F:      drivers/media/i2c/adv7511*
 870
 871 ANALOG DEVICES INC ADV7604 DRIVER
 872 M:      Hans Verkuil <hans.verkuil@cisco.com>
 873 L:      linux-media@vger.kernel.org
 874 S:      Maintained
 875 F:      drivers/media/i2c/adv7604*
 876
 877 ANALOG DEVICES INC ADV7842 DRIVER
 878 M:      Hans Verkuil <hans.verkuil@cisco.com>
 879 L:      linux-media@vger.kernel.org
 880 S:      Maintained
 881 F:      drivers/media/i2c/adv7842*
 882
 883 ANALOG DEVICES INC ASOC CODEC DRIVERS
 884 M:      Lars-Peter Clausen <lars@metafoo.de>
 885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 886 W:      http://wiki.analog.com/
 887 W:      http://ez.analog.com/community/linux-device-drivers
 888 S:      Supported
 889 F:      sound/soc/codecs/adau*
 890 F:      sound/soc/codecs/adav*
 891 F:      sound/soc/codecs/ad1*
 892 F:      sound/soc/codecs/ad7*
 893 F:      sound/soc/codecs/ssm*
 894 F:      sound/soc/codecs/sigmadsp.*
 895
 896 ANALOG DEVICES INC DMA DRIVERS
 897 M:      Lars-Peter Clausen <lars@metafoo.de>
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/dma/dma-axi-dmac.c
 901
 902 ANALOG DEVICES INC IIO DRIVERS
 903 M:      Lars-Peter Clausen <lars@metafoo.de>
 904 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 905 W:      http://wiki.analog.com/
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 909 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 910 F:      drivers/iio/*/ad*
 911 F:      drivers/iio/adc/ltc2497*
 912 X:      drivers/iio/*/adjd*
 913 F:      drivers/staging/iio/*/ad*
 914
 915 ANDES ARCHITECTURE
 916 M:      Greentime Hu <green.hu@gmail.com>
 917 M:      Vincent Chen <deanbo422@gmail.com>
 918 T:      git https://github.com/andestech/linux.git
 919 S:      Supported
 920 F:      arch/nds32/
 921 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 922 F:      Documentation/devicetree/bindings/nds32/
 923 K:      nds32
 924 N:      nds32
 925
 926 ANDROID CONFIG FRAGMENTS
 927 M:      Rob Herring <robh@kernel.org>
 928 S:      Supported
 929 F:      kernel/configs/android*
 930
 931 ANDROID DRIVERS
 932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 933 M:      Arve Hjønnevåg <arve@android.com>
 934 M:      Todd Kjos <tkjos@android.com>
 935 M:      Martijn Coenen <maco@android.com>
 936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 937 L:      devel@driverdev.osuosl.org
 938 S:      Supported
 939 F:      drivers/android/
 940 F:      drivers/staging/android/
 941
 942 ANDROID GOLDFISH PIC DRIVER
 943 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 944 S:      Supported
 945 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 946 F:      drivers/irqchip/irq-goldfish-pic.c
 947
 948 ANDROID GOLDFISH RTC DRIVER
 949 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 950 S:      Supported
 951 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 952 F:      drivers/rtc/rtc-goldfish.c
 953
 954 ANDROID ION DRIVER
 955 M:      Laura Abbott <labbott@redhat.com>
 956 M:      Sumit Semwal <sumit.semwal@linaro.org>
 957 L:      devel@driverdev.osuosl.org
 958 L:      dri-devel@lists.freedesktop.org
 959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 960 S:      Supported
 961 F:      drivers/staging/android/ion
 962 F:      drivers/staging/android/uapi/ion.h
 963
 964 AOA (Apple Onboard Audio) ALSA DRIVER
 965 M:      Johannes Berg <johannes@sipsolutions.net>
 966 L:      linuxppc-dev@lists.ozlabs.org
 967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 968 S:      Maintained
 969 F:      sound/aoa/
 970
 971 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 972 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 973 L:      linux-iio@vger.kernel.org
 974 S:      Maintained
 975 F:      drivers/iio/adc/stx104.c
 976
 977 APM DRIVER
 978 M:      Jiri Kosina <jikos@kernel.org>
 979 S:      Odd fixes
 980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 981 F:      arch/x86/kernel/apm_32.c
 982 F:      include/linux/apm_bios.h
 983 F:      include/uapi/linux/apm_bios.h
 984 F:      drivers/char/apm-emulation.c
 985
 986 APPARMOR SECURITY MODULE
 987 M:      John Johansen <john.johansen@canonical.com>
 988 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 989 W:      wiki.apparmor.net
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 991 S:      Supported
 992 F:      security/apparmor/
 993 F:      Documentation/admin-guide/LSM/apparmor.rst
 994
 995 APPLE BCM5974 MULTITOUCH DRIVER
 996 M:      Henrik Rydberg <rydberg@bitmath.org>
 997 L:      linux-input@vger.kernel.org
 998 S:      Odd fixes
 999 F:      drivers/input/mouse/bcm5974.c
1000
1001 APPLE SMC DRIVER
1002 M:      Henrik Rydberg <rydberg@bitmath.org>
1003 L:      linux-hwmon@vger.kernel.org
1004 S:      Odd fixes
1005 F:      drivers/hwmon/applesmc.c
1006
1007 APPLETALK NETWORK LAYER
1008 L:      netdev@vger.kernel.org
1009 S:      Odd fixes
1010 F:      drivers/net/appletalk/
1011 F:      net/appletalk/
1012
1013 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1014 M:      Duc Dang <dhdang@apm.com>
1015 S:      Supported
1016 F:      arch/arm64/boot/dts/apm/
1017
1018 APPLIED MICRO (APM) X-GENE SOC EDAC
1019 M:      Loc Ho <lho@apm.com>
1020 S:      Supported
1021 F:      drivers/edac/xgene_edac.c
1022 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1025 M:      Iyappan Subramanian <isubramanian@apm.com>
1026 M:      Keyur Chudgar <kchudgar@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene-v2/
1029
1030 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1031 M:      Iyappan Subramanian <isubramanian@apm.com>
1032 M:      Keyur Chudgar <kchudgar@apm.com>
1033 M:      Quan Nguyen <qnguyen@apm.com>
1034 S:      Supported
1035 F:      drivers/net/ethernet/apm/xgene/
1036 F:      drivers/net/phy/mdio-xgene.c
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1038 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC PMU
1041 M:      Tai Nguyen <ttnguyen@apm.com>
1042 S:      Supported
1043 F:      drivers/perf/xgene_pmu.c
1044 F:      Documentation/perf/xgene-pmu.txt
1045 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1046
1047 APTINA CAMERA SENSOR PLL
1048 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1049 L:      linux-media@vger.kernel.org
1050 S:      Maintained
1051 F:      drivers/media/i2c/aptina-pll.*
1052
1053 ARC FRAMEBUFFER DRIVER
1054 M:      Jaya Kumar <jayalk@intworks.biz>
1055 S:      Maintained
1056 F:      drivers/video/fbdev/arcfb.c
1057 F:      drivers/video/fbdev/core/fb_defio.c
1058
1059 ARC PGU DRM DRIVER
1060 M:      Alexey Brodkin <abrodkin@synopsys.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arc/
1063 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1064
1065 ARCNET NETWORK LAYER
1066 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1067 L:      netdev@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/net/arcnet/
1070 F:      include/uapi/linux/if_arcnet.h
1071
1072 ARM ARCHITECTED TIMER DRIVER
1073 M:      Mark Rutland <mark.rutland@arm.com>
1074 M:      Marc Zyngier <marc.zyngier@arm.com>
1075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1076 S:      Maintained
1077 F:      arch/arm/include/asm/arch_timer.h
1078 F:      arch/arm64/include/asm/arch_timer.h
1079 F:      drivers/clocksource/arm_arch_timer.c
1080
1081 ARM HDLCD DRM DRIVER
1082 M:      Liviu Dudau <liviu.dudau@arm.com>
1083 S:      Supported
1084 F:      drivers/gpu/drm/arm/hdlcd_*
1085 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1086
1087 ARM MALI-DP DRM DRIVER
1088 M:      Liviu Dudau <liviu.dudau@arm.com>
1089 M:      Brian Starkey <brian.starkey@arm.com>
1090 M:      Mali DP Maintainers <malidp@foss.arm.com>
1091 S:      Supported
1092 F:      drivers/gpu/drm/arm/
1093 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1094
1095 ARM MFM AND FLOPPY DRIVERS
1096 M:      Ian Molton <spyro@f2s.com>
1097 S:      Maintained
1098 F:      arch/arm/lib/floppydma.S
1099 F:      arch/arm/include/asm/floppy.h
1100
1101 ARM PMU PROFILING AND DEBUGGING
1102 M:      Will Deacon <will.deacon@arm.com>
1103 M:      Mark Rutland <mark.rutland@arm.com>
1104 S:      Maintained
1105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1106 F:      arch/arm*/kernel/perf_*
1107 F:      arch/arm/oprofile/common.c
1108 F:      arch/arm*/kernel/hw_breakpoint.c
1109 F:      arch/arm*/include/asm/hw_breakpoint.h
1110 F:      arch/arm*/include/asm/perf_event.h
1111 F:      drivers/perf/*
1112 F:      include/linux/perf/arm_pmu.h
1113 F:      Documentation/devicetree/bindings/arm/pmu.txt
1114 F:      Documentation/devicetree/bindings/perf/
1115
1116 ARM PORT
1117 M:      Russell King <linux@armlinux.org.uk>
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 W:      http://www.armlinux.org.uk/
1120 S:      Odd Fixes
1121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1122 F:      arch/arm/
1123 X:      arch/arm/boot/dts/
1124
1125 ARM PRIMECELL AACI PL041 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      sound/arm/aaci.*
1129
1130 ARM PRIMECELL BUS SUPPORT
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/amba/
1134 F:      include/linux/amba/bus.h
1135
1136 ARM PRIMECELL CLCD PL110 DRIVER
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/video/fbdev/amba-clcd.*
1140
1141 ARM PRIMECELL KMI PL050 DRIVER
1142 M:      Russell King <linux@armlinux.org.uk>
1143 S:      Odd Fixes
1144 F:      drivers/input/serio/ambakmi.*
1145 F:      include/linux/amba/kmi.h
1146
1147 ARM PRIMECELL MMCI PL180/1 DRIVER
1148 M:      Russell King <linux@armlinux.org.uk>
1149 S:      Odd Fixes
1150 F:      drivers/mmc/host/mmci.*
1151 F:      include/linux/amba/mmci.h
1152
1153 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1154 M:      Russell King <linux@armlinux.org.uk>
1155 S:      Odd Fixes
1156 F:      drivers/tty/serial/amba-pl01*.c
1157 F:      include/linux/amba/serial.h
1158
1159 ARM SMMU DRIVERS
1160 M:      Will Deacon <will.deacon@arm.com>
1161 R:      Robin Murphy <robin.murphy@arm.com>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 F:      drivers/iommu/arm-smmu.c
1165 F:      drivers/iommu/arm-smmu-v3.c
1166 F:      drivers/iommu/io-pgtable-arm.c
1167 F:      drivers/iommu/io-pgtable-arm-v7s.c
1168
1169 ARM SUB-ARCHITECTURES
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 F:      arch/arm/mach-*/
1173 F:      arch/arm/plat-*/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1175
1176 ARM/ACTIONS SEMI ARCHITECTURE
1177 M:      Andreas Färber <afaerber@suse.de>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      owl
1181 F:      arch/arm/mach-actions/
1182 F:      arch/arm/boot/dts/owl-*
1183 F:      arch/arm64/boot/dts/actions/
1184 F:      drivers/clocksource/owl-*
1185 F:      drivers/pinctrl/actions/*
1186 F:      drivers/soc/actions/
1187 F:      include/dt-bindings/power/owl-*
1188 F:      include/linux/soc/actions/
1189 F:      Documentation/devicetree/bindings/arm/actions.txt
1190 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1191 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1192 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1193
1194 ARM/ADS SPHERE MACHINE SUPPORT
1195 M:      Lennert Buytenhek <kernel@wantstofly.org>
1196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1197 S:      Maintained
1198
1199 ARM/AFEB9260 MACHINE SUPPORT
1200 M:      Sergey Lapin <slapin@ossfans.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203
1204 ARM/AJECO 1ARM MACHINE SUPPORT
1205 M:      Lennert Buytenhek <kernel@wantstofly.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208
1209 ARM/Allwinner SoC Clock Support
1210 M:      Emilio López <emilio@elopez.com.ar>
1211 S:      Maintained
1212 F:      drivers/clk/sunxi/
1213
1214 ARM/Allwinner sunXi SoC support
1215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1216 M:      Chen-Yu Tsai <wens@csie.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 N:      sun[x456789]i
1220 N:      sun50i
1221 F:      arch/arm/mach-sunxi/
1222 F:      arch/arm64/boot/dts/allwinner/
1223 F:      drivers/clk/sunxi-ng/
1224 F:      drivers/pinctrl/sunxi/
1225 F:      drivers/soc/sunxi/
1226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1227
1228 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1229 M:      Neil Armstrong <narmstrong@baylibre.com>
1230 M:      Jerome Brunet <jbrunet@baylibre.com>
1231 L:      linux-amlogic@lists.infradead.org
1232 S:      Maintained
1233 F:      drivers/clk/meson/
1234 F:      include/dt-bindings/clock/meson*
1235 F:      include/dt-bindings/clock/gxbb*
1236 F:      Documentation/devicetree/bindings/clock/amlogic*
1237
1238 ARM/Amlogic Meson SoC support
1239 M:      Carlo Caione <carlo@caione.org>
1240 M:      Kevin Hilman <khilman@baylibre.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 L:      linux-amlogic@lists.infradead.org
1243 W:      http://linux-meson.com/
1244 S:      Maintained
1245 F:      arch/arm/mach-meson/
1246 F:      arch/arm/boot/dts/meson*
1247 F:      arch/arm64/boot/dts/amlogic/
1248 F:      drivers/pinctrl/meson/
1249 F:      drivers/mmc/host/meson*
1250 N:      meson
1251
1252 ARM/Annapurna Labs ALPINE ARCHITECTURE
1253 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1254 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/mach-alpine/
1258 F:      arch/arm/boot/dts/alpine*
1259 F:      arch/arm64/boot/dts/al/
1260 F:      drivers/*/*alpine*
1261
1262 ARM/ARTPEC MACHINE SUPPORT
1263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1264 M:      Lars Persson <lars.persson@axis.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@axis.com
1267 F:      arch/arm/mach-artpec
1268 F:      arch/arm/boot/dts/artpec6*
1269 F:      drivers/clk/axis
1270 F:      drivers/crypto/axis
1271 F:      drivers/pinctrl/pinctrl-artpec*
1272 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1273
1274 ARM/ASPEED I2C DRIVER
1275 M:      Brendan Higgins <brendanhiggins@google.com>
1276 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1277 R:      Joel Stanley <joel@jms.id.au>
1278 L:      linux-i2c@vger.kernel.org
1279 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1282 F:      drivers/i2c/busses/i2c-aspeed.c
1283 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1285
1286 ARM/ASPEED MACHINE SUPPORT
1287 M:      Joel Stanley <joel@jms.id.au>
1288 R:      Andrew Jeffery <andrew@aj.id.au>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1291 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1292 S:      Supported
1293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1294 F:      arch/arm/mach-aspeed/
1295 F:      arch/arm/boot/dts/aspeed-*
1296 N:      aspeed
1297
1298 ARM/CALXEDA HIGHBANK ARCHITECTURE
1299 M:      Rob Herring <robh@kernel.org>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-highbank/
1303 F:      arch/arm/boot/dts/highbank.dts
1304 F:      arch/arm/boot/dts/ecx-*.dts*
1305
1306 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1307 M:      Krzysztof Halasa <khalasa@piap.pl>
1308 S:      Maintained
1309 F:      arch/arm/mach-cns3xxx/
1310
1311 ARM/CAVIUM THUNDER NETWORK DRIVER
1312 M:      Sunil Goutham <sgoutham@cavium.com>
1313 M:      Robert Richter <rric@kernel.org>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Supported
1316 F:      drivers/net/ethernet/cavium/thunder/
1317
1318 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1319 M:      Lukasz Majewski <lukma@denx.de>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-ep93xx/ts72xx.c
1323
1324 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1325 M:      Alexander Shiyan <shc_work@mail.ru>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Odd Fixes
1328 N:      clps711x
1329
1330 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1331 M:      Lennert Buytenhek <kernel@wantstofly.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334
1335 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1336 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1337 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 F:      arch/arm/mach-ep93xx/
1341 F:      arch/arm/mach-ep93xx/include/mach/
1342
1343 ARM/CLKDEV SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1348 F:      drivers/clk/clkdev.c
1349
1350 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1351 M:      Mike Rapoport <mike@compulab.co.il>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354
1355 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1356 M:      Baruch Siach <baruch@tkos.co.il>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/cx92755*
1360 N:      digicolor
1361
1362 ARM/CONTEC MICRO9 MACHINE SUPPORT
1363 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1364 S:      Maintained
1365 F:      arch/arm/mach-ep93xx/micro9.c
1366
1367 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1368 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      drivers/hwtracing/coresight/*
1372 F:      Documentation/trace/coresight.txt
1373 F:      Documentation/trace/coresight-cpu-debug.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight.txt
1375 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1376 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1377 F:      tools/perf/arch/arm/util/pmu.c
1378 F:      tools/perf/arch/arm/util/auxtrace.c
1379 F:      tools/perf/arch/arm/util/cs-etm.c
1380 F:      tools/perf/arch/arm/util/cs-etm.h
1381 F:      tools/perf/util/cs-etm.*
1382 F:      tools/perf/util/cs-etm-decoder/*
1383
1384 ARM/CORGI MACHINE SUPPORT
1385 M:      Richard Purdie <rpurdie@rpsys.net>
1386 S:      Maintained
1387
1388 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1389 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1390 M:      Linus Walleij <linus.walleij@linaro.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 T:      git git://github.com/ulli-kroll/linux.git
1393 S:      Maintained
1394 F:      Documentation/devicetree/bindings/arm/gemini.txt
1395 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1396 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1397 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1398 F:      arch/arm/mach-gemini/
1399 F:      drivers/net/ethernet/cortina/
1400 F:      drivers/pinctrl/pinctrl-gemini.c
1401 F:      drivers/rtc/rtc-ftrtc010.c
1402
1403 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1404 M:      Barry Song <baohua@kernel.org>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1407 S:      Maintained
1408 F:      arch/arm/boot/dts/prima2*
1409 F:      arch/arm/mach-prima2/
1410 F:      drivers/clk/sirf/
1411 F:      drivers/clocksource/timer-prima2.c
1412 F:      drivers/clocksource/timer-atlas7.c
1413 N:      [^a-z]sirf
1414
1415 ARM/EBSA110 MACHINE SUPPORT
1416 M:      Russell King <linux@armlinux.org.uk>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 W:      http://www.armlinux.org.uk/
1419 S:      Maintained
1420 F:      arch/arm/mach-ebsa110/
1421 F:      drivers/net/ethernet/amd/am79c961a.*
1422
1423 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1424 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1425 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 N:      efm32
1429
1430 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1431 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      arch/arm/mach-pxa/ezx.c
1435
1436 ARM/FARADAY FA526 PORT
1437 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 T:      git git://git.berlios.de/gemini-board
1441 F:      arch/arm/mm/*-fa*
1442
1443 ARM/FOOTBRIDGE ARCHITECTURE
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 W:      http://www.armlinux.org.uk/
1447 S:      Maintained
1448 F:      arch/arm/include/asm/hardware/dec21285.h
1449 F:      arch/arm/mach-footbridge/
1450
1451 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1452 M:      Shawn Guo <shawnguo@kernel.org>
1453 M:      Sascha Hauer <s.hauer@pengutronix.de>
1454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1455 R:      Fabio Estevam <fabio.estevam@nxp.com>
1456 R:      NXP Linux Team <linux-imx@nxp.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1460 F:      arch/arm/mach-imx/
1461 F:      arch/arm/mach-mxs/
1462 F:      arch/arm/boot/dts/imx*
1463 F:      arch/arm/configs/imx*_defconfig
1464 F:      drivers/clk/imx/
1465 F:      drivers/soc/imx/
1466 F:      include/soc/imx/
1467
1468 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1469 M:      Shawn Guo <shawnguo@kernel.org>
1470 M:      Sascha Hauer <s.hauer@pengutronix.de>
1471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1472 R:      Stefan Agner <stefan@agner.ch>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1476 F:      arch/arm/mach-imx/*vf610*
1477 F:      arch/arm/boot/dts/vf*
1478
1479 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1480 M:      Shawn Guo <shawnguo@kernel.org>
1481 M:      Li Yang <leoyang.li@nxp.com>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1485 F:      arch/arm/boot/dts/ls1021a*
1486 F:      arch/arm64/boot/dts/freescale/fsl-*
1487 F:      arch/arm64/boot/dts/freescale/qoriq-*
1488
1489 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/GUMSTIX MACHINE SUPPORT
1495 M:      Steve Sakoman <sakoman@gmail.com>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1500 M:      Philipp Zabel <philipp.zabel@gmail.com>
1501 M:      Paul Parsons <lost.distance@yahoo.com>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-pxa/hx4700.c
1505 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1506 F:      sound/soc/pxa/hx4700.c
1507
1508 ARM/HISILICON SOC SUPPORT
1509 M:      Wei Xu <xuwei5@hisilicon.com>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 W:      http://www.hisilicon.com
1512 S:      Supported
1513 T:      git git://github.com/hisilicon/linux-hisi.git
1514 F:      arch/arm/mach-hisi/
1515 F:      arch/arm/boot/dts/hi3*
1516 F:      arch/arm/boot/dts/hip*
1517 F:      arch/arm/boot/dts/hisi*
1518 F:      arch/arm64/boot/dts/hisilicon/
1519
1520 ARM/HP JORNADA 7XX MACHINE SUPPORT
1521 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1522 W:      www.jlime.com
1523 S:      Maintained
1524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1525 F:      arch/arm/mach-sa1100/jornada720.c
1526 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1527
1528 ARM/IGEP MACHINE SUPPORT
1529 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1530 M:      Javier Martinez Canillas <javier@dowhile0.org>
1531 L:      linux-omap@vger.kernel.org
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/boot/dts/omap3-igep*
1535
1536 ARM/INCOME PXA270 SUPPORT
1537 M:      Marek Vasut <marek.vasut@gmail.com>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1541
1542 ARM/INTEL IOP13XX ARM ARCHITECTURE
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/INTEL IOP32X ARM ARCHITECTURE
1548 M:      Lennert Buytenhek <kernel@wantstofly.org>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551
1552 ARM/INTEL IOP33X ARM ARCHITECTURE
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Orphan
1555
1556 ARM/INTEL IQ81342EX MACHINE SUPPORT
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IXDP2850 MACHINE SUPPORT
1562 M:      Lennert Buytenhek <kernel@wantstofly.org>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565
1566 ARM/INTEL IXP4XX ARM ARCHITECTURE
1567 M:      Imre Kaloz <kaloz@openwrt.org>
1568 M:      Krzysztof Halasa <khalasa@piap.pl>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/mach-ixp4xx/
1572
1573 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1574 M:      Jonathan Cameron <jic23@cam.ac.uk>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-pxa/stargate2.c
1578 F:      drivers/pcmcia/pxa2xx_stargate2.c
1579
1580 ARM/INTEL XSC3 (MANZANO) ARM CORE
1581 M:      Lennert Buytenhek <kernel@wantstofly.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584
1585 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1586 M:      Lennert Buytenhek <kernel@wantstofly.org>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589
1590 ARM/LG1K ARCHITECTURE
1591 M:      Chanho Min <chanho.min@lge.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm64/boot/dts/lg/
1595
1596 ARM/LOGICPD PXA270 MACHINE SUPPORT
1597 M:      Lennert Buytenhek <kernel@wantstofly.org>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600
1601 ARM/LPC18XX ARCHITECTURE
1602 M:      Joachim Eastwood <manabian@gmail.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/lpc43*
1606 F:      drivers/clk/nxp/clk-lpc18xx*
1607 F:      drivers/clocksource/time-lpc32xx.c
1608 F:      drivers/i2c/busses/i2c-lpc2k.c
1609 F:      drivers/memory/pl172.c
1610 F:      drivers/mtd/spi-nor/nxp-spifi.c
1611 F:      drivers/rtc/rtc-lpc24xx.c
1612 N:      lpc18xx
1613
1614 ARM/LPC32XX SOC SUPPORT
1615 M:      Vladimir Zapolskiy <vz@mleia.com>
1616 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1619 S:      Maintained
1620 F:      arch/arm/boot/dts/lpc32*
1621 F:      arch/arm/mach-lpc32xx/
1622 F:      drivers/i2c/busses/i2c-pnx.c
1623 F:      drivers/net/ethernet/nxp/lpc_eth.c
1624 F:      drivers/usb/host/ohci-nxp.c
1625 F:      drivers/watchdog/pnx4008_wdt.c
1626 N:      lpc32xx
1627
1628 ARM/MAGICIAN MACHINE SUPPORT
1629 M:      Philipp Zabel <philipp.zabel@gmail.com>
1630 S:      Maintained
1631
1632 ARM/Marvell Dove/MV78xx0/Orion SOC support
1633 M:      Jason Cooper <jason@lakedaemon.net>
1634 M:      Andrew Lunn <andrew@lunn.ch>
1635 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1636 M:      Gregory Clement <gregory.clement@bootlin.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      Documentation/devicetree/bindings/soc/dove/
1640 F:      arch/arm/mach-dove/
1641 F:      arch/arm/mach-mv78xx0/
1642 F:      arch/arm/mach-orion5x/
1643 F:      arch/arm/plat-orion/
1644 F:      arch/arm/boot/dts/dove*
1645 F:      arch/arm/boot/dts/orion5x*
1646
1647 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1648 M:      Jason Cooper <jason@lakedaemon.net>
1649 M:      Andrew Lunn <andrew@lunn.ch>
1650 M:      Gregory Clement <gregory.clement@bootlin.com>
1651 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/armada*
1655 F:      arch/arm/boot/dts/kirkwood*
1656 F:      arch/arm/configs/mvebu_*_defconfig
1657 F:      arch/arm/mach-mvebu/
1658 F:      arch/arm64/boot/dts/marvell/armada*
1659 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1660 F:      drivers/cpufreq/mvebu-cpufreq.c
1661 F:      drivers/irqchip/irq-armada-370-xp.c
1662 F:      drivers/irqchip/irq-mvebu-*
1663 F:      drivers/pinctrl/mvebu/
1664 F:      drivers/rtc/rtc-armada38x.c
1665
1666 ARM/Mediatek RTC DRIVER
1667 M:      Eddie Huang <eddie.huang@mediatek.com>
1668 M:      Sean Wang <sean.wang@mediatek.com>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1673 F:      drivers/rtc/rtc-mt6397.c
1674 F:      drivers/rtc/rtc-mt7622.c
1675
1676 ARM/Mediatek SoC support
1677 M:      Matthias Brugger <matthias.bgg@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/mt6*
1682 F:      arch/arm/boot/dts/mt7*
1683 F:      arch/arm/boot/dts/mt8*
1684 F:      arch/arm/mach-mediatek/
1685 F:      arch/arm64/boot/dts/mediatek/
1686 N:      mtk
1687 K:      mediatek
1688
1689 ARM/Mediatek USB3 PHY DRIVER
1690 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 F:      drivers/phy/mediatek/
1695 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1696
1697 ARM/MICREL KS8695 ARCHITECTURE
1698 M:      Greg Ungerer <gerg@uclinux.org>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 F:      arch/arm/mach-ks8695/
1701 S:      Odd Fixes
1702
1703 ARM/Microchip (AT91) SoC support
1704 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1705 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 W:      http://www.linux4sam.org
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1709 S:      Supported
1710 N:      at91
1711 N:      atmel
1712 F:      arch/arm/mach-at91/
1713 F:      include/soc/at91/
1714 F:      arch/arm/boot/dts/at91*.dts
1715 F:      arch/arm/boot/dts/at91*.dtsi
1716 F:      arch/arm/boot/dts/sama*.dts
1717 F:      arch/arm/boot/dts/sama*.dtsi
1718 F:      arch/arm/include/debug/at91.S
1719 F:      drivers/memory/atmel*
1720 F:      drivers/watchdog/sama5d4_wdt.c
1721 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1722 X:      drivers/net/wireless/atmel/
1723
1724 ARM/MIOA701 MACHINE SUPPORT
1725 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 F:      arch/arm/mach-pxa/mioa701.c
1728 S:      Maintained
1729
1730 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1731 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1732 S:      Maintained
1733
1734 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1735 M:      Linus Walleij <linus.walleij@linaro.org>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 F:      arch/arm/mach-nomadik/
1739 F:      arch/arm/mach-u300/
1740 F:      arch/arm/mach-ux500/
1741 F:      arch/arm/boot/dts/ste-*
1742 F:      drivers/clk/clk-nomadik.c
1743 F:      drivers/clk/clk-u300.c
1744 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1745 F:      drivers/clocksource/timer-u300.c
1746 F:      drivers/dma/coh901318*
1747 F:      drivers/dma/ste_dma40*
1748 F:      drivers/hwspinlock/u8500_hsem.c
1749 F:      drivers/i2c/busses/i2c-nomadik.c
1750 F:      drivers/i2c/busses/i2c-stu300.c
1751 F:      drivers/mfd/ab3100*
1752 F:      drivers/mfd/ab8500*
1753 F:      drivers/mfd/abx500*
1754 F:      drivers/mfd/dbx500*
1755 F:      drivers/mfd/db8500*
1756 F:      drivers/pinctrl/nomadik/
1757 F:      drivers/pinctrl/pinctrl-coh901*
1758 F:      drivers/pinctrl/pinctrl-u300.c
1759 F:      drivers/rtc/rtc-ab3100.c
1760 F:      drivers/rtc/rtc-ab8500.c
1761 F:      drivers/rtc/rtc-coh901331.c
1762 F:      drivers/rtc/rtc-pl031.c
1763 F:      drivers/watchdog/coh901327_wdt.c
1764 F:      Documentation/devicetree/bindings/arm/ste-*
1765 F:      Documentation/devicetree/bindings/arm/ux500/
1766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1767
1768 ARM/NUVOTON NPCM ARCHITECTURE
1769 M:      Avi Fishman <avifishman70@gmail.com>
1770 M:      Tomer Maimon <tmaimon77@gmail.com>
1771 R:      Patrick Venture <venture@google.com>
1772 R:      Nancy Yuen <yuenn@google.com>
1773 R:      Brendan Higgins <brendanhiggins@google.com>
1774 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1775 S:      Supported
1776 F:      arch/arm/mach-npcm/
1777 F:      arch/arm/boot/dts/nuvoton-npcm*
1778 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1779 F:      drivers/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*npcm*
1781 F:      Documentation/devicetree/bindings/*/*/*npcm*
1782
1783 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1784 M:      Wan ZongShun <mcuos.com@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 W:      http://www.mcuos.com
1787 S:      Maintained
1788 F:      arch/arm/mach-w90x900/
1789 F:      drivers/input/keyboard/w90p910_keypad.c
1790 F:      drivers/input/touchscreen/w90p910_ts.c
1791 F:      drivers/watchdog/nuc900_wdt.c
1792 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1793 F:      drivers/mtd/nand/raw/nuc900_nand.c
1794 F:      drivers/rtc/rtc-nuc900.c
1795 F:      drivers/spi/spi-nuc900.c
1796 F:      drivers/usb/host/ehci-w90x900.c
1797 F:      drivers/video/fbdev/nuc900fb.c
1798
1799 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1800 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1801 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1802 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1803 S:      Supported
1804
1805 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1806 M:      Alexander Clouter <alex@digriz.org.uk>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 W:      http://www.digriz.org.uk/ts78xx/kernel
1809 S:      Maintained
1810 F:      arch/arm/mach-orion5x/ts78xx-*
1811
1812 ARM/OXNAS platform support
1813 M:      Neil Armstrong <narmstrong@baylibre.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      arch/arm/mach-oxnas/
1818 F:      arch/arm/boot/dts/ox8*.dts*
1819 N:      oxnas
1820
1821 ARM/PALM TREO SUPPORT
1822 M:      Tomas Cech <sleep_walker@suse.com>
1823 L:      linux-arm-kernel@lists.infradead.org
1824 W:      http://hackndev.com
1825 S:      Maintained
1826 F:      arch/arm/mach-pxa/palmtreo.*
1827
1828 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1829 M:      Marek Vasut <marek.vasut@gmail.com>
1830 L:      linux-arm-kernel@lists.infradead.org
1831 W:      http://hackndev.com
1832 S:      Maintained
1833 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1834 F:      arch/arm/mach-pxa/palmtx.c
1835 F:      arch/arm/mach-pxa/palmt5.*
1836 F:      arch/arm/mach-pxa/include/mach/palmld.h
1837 F:      arch/arm/mach-pxa/palmld.c
1838 F:      arch/arm/mach-pxa/palmte2.*
1839 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1840 F:      arch/arm/mach-pxa/palmtc.c
1841
1842 ARM/PALMZ72 SUPPORT
1843 M:      Sergey Lapin <slapin@ossfans.org>
1844 L:      linux-arm-kernel@lists.infradead.org
1845 W:      http://hackndev.com
1846 S:      Maintained
1847 F:      arch/arm/mach-pxa/palmz72.*
1848
1849 ARM/PLEB SUPPORT
1850 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1851 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1852 S:      Maintained
1853
1854 ARM/PT DIGITAL BOARD PORT
1855 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 W:      http://www.armlinux.org.uk/
1858 S:      Maintained
1859
1860 ARM/QUALCOMM SUPPORT
1861 M:      Andy Gross <andy.gross@linaro.org>
1862 M:      David Brown <david.brown@linaro.org>
1863 L:      linux-arm-msm@vger.kernel.org
1864 L:      linux-soc@vger.kernel.org
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/soc/qcom/
1867 F:      arch/arm/boot/dts/qcom-*.dts
1868 F:      arch/arm/boot/dts/qcom-*.dtsi
1869 F:      arch/arm/mach-qcom/
1870 F:      arch/arm64/boot/dts/qcom/*
1871 F:      drivers/i2c/busses/i2c-qup.c
1872 F:      drivers/clk/qcom/
1873 F:      drivers/dma/qcom/
1874 F:      drivers/soc/qcom/
1875 F:      drivers/spi/spi-qup.c
1876 F:      drivers/tty/serial/msm_serial.c
1877 F:      drivers/*/pm8???-*
1878 F:      drivers/mfd/ssbi.c
1879 F:      drivers/firmware/qcom_scm*
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1881
1882 ARM/RADISYS ENP2611 MACHINE SUPPORT
1883 M:      Lennert Buytenhek <kernel@wantstofly.org>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886
1887 ARM/REALTEK ARCHITECTURE
1888 M:      Andreas Färber <afaerber@suse.de>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm64/boot/dts/realtek/
1892 F:      Documentation/devicetree/bindings/arm/realtek.txt
1893
1894 ARM/RENESAS ARM64 ARCHITECTURE
1895 M:      Simon Horman <horms@verge.net.au>
1896 M:      Magnus Damm <magnus.damm@gmail.com>
1897 L:      linux-renesas-soc@vger.kernel.org
1898 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1900 S:      Supported
1901 F:      arch/arm64/boot/dts/renesas/
1902 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1903 F:      drivers/soc/renesas/
1904 F:      include/linux/soc/renesas/
1905
1906 ARM/RISCPC ARCHITECTURE
1907 M:      Russell King <linux@armlinux.org.uk>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.armlinux.org.uk/
1910 S:      Maintained
1911 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1912 F:      arch/arm/include/asm/hardware/ioc.h
1913 F:      arch/arm/include/asm/hardware/iomd.h
1914 F:      arch/arm/include/asm/hardware/memc.h
1915 F:      arch/arm/mach-rpc/
1916 F:      drivers/net/ethernet/8390/etherh.c
1917 F:      drivers/net/ethernet/i825xx/ether1*
1918 F:      drivers/net/ethernet/seeq/ether3*
1919 F:      drivers/scsi/arm/
1920
1921 ARM/Rockchip SoC support
1922 M:      Heiko Stuebner <heiko@sntech.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 L:      linux-rockchip@lists.infradead.org
1925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1926 S:      Maintained
1927 F:      arch/arm/boot/dts/rk3*
1928 F:      arch/arm/boot/dts/rv1108*
1929 F:      arch/arm/mach-rockchip/
1930 F:      drivers/clk/rockchip/
1931 F:      drivers/i2c/busses/i2c-rk3x.c
1932 F:      drivers/*/*rockchip*
1933 F:      drivers/*/*/*rockchip*
1934 F:      sound/soc/rockchip/
1935 N:      rockchip
1936
1937 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1938 M:      Kukjin Kim <kgene@kernel.org>
1939 M:      Krzysztof Kozlowski <krzk@kernel.org>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1942 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1943 S:      Maintained
1944 F:      arch/arm/boot/dts/s3c*
1945 F:      arch/arm/boot/dts/s5p*
1946 F:      arch/arm/boot/dts/exynos*
1947 F:      arch/arm64/boot/dts/exynos/
1948 F:      arch/arm/plat-samsung/
1949 F:      arch/arm/mach-s3c24*/
1950 F:      arch/arm/mach-s3c64xx/
1951 F:      arch/arm/mach-s5p*/
1952 F:      arch/arm/mach-exynos*/
1953 F:      drivers/*/*s3c24*
1954 F:      drivers/*/*/*s3c24*
1955 F:      drivers/*/*s3c64xx*
1956 F:      drivers/*/*s5pv210*
1957 F:      drivers/memory/samsung/*
1958 F:      drivers/soc/samsung/*
1959 F:      Documentation/arm/Samsung/
1960 F:      Documentation/devicetree/bindings/arm/samsung/
1961 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1962 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1963 N:      exynos
1964
1965 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1966 M:      Kyungmin Park <kyungmin.park@samsung.com>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      arch/arm/mach-s5pv210/
1970
1971 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1972 M:      Kyungmin Park <kyungmin.park@samsung.com>
1973 M:      Kamil Debski <kamil@wypas.org>
1974 M:      Andrzej Hajda <a.hajda@samsung.com>
1975 L:      linux-arm-kernel@lists.infradead.org
1976 L:      linux-media@vger.kernel.org
1977 S:      Maintained
1978 F:      drivers/media/platform/s5p-g2d/
1979
1980 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1981 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1982 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1983 L:      linux-media@vger.kernel.org
1984 S:      Maintained
1985 F:      drivers/media/platform/s5p-cec/
1986 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1987
1988 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1989 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1990 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1991 L:      linux-arm-kernel@lists.infradead.org
1992 L:      linux-media@vger.kernel.org
1993 S:      Maintained
1994 F:      drivers/media/platform/s5p-jpeg/
1995
1996 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1997 M:      Kyungmin Park <kyungmin.park@samsung.com>
1998 M:      Kamil Debski <kamil@wypas.org>
1999 M:      Jeongtae Park <jtp.park@samsung.com>
2000 M:      Andrzej Hajda <a.hajda@samsung.com>
2001 L:      linux-arm-kernel@lists.infradead.org
2002 L:      linux-media@vger.kernel.org
2003 S:      Maintained
2004 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2005 F:      drivers/media/platform/s5p-mfc/
2006
2007 ARM/SHMOBILE ARM ARCHITECTURE
2008 M:      Simon Horman <horms@verge.net.au>
2009 M:      Magnus Damm <magnus.damm@gmail.com>
2010 L:      linux-renesas-soc@vger.kernel.org
2011 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2013 S:      Supported
2014 F:      arch/arm/boot/dts/emev2*
2015 F:      arch/arm/boot/dts/r7s*
2016 F:      arch/arm/boot/dts/r8a*
2017 F:      arch/arm/boot/dts/r9a*
2018 F:      arch/arm/boot/dts/sh*
2019 F:      arch/arm/configs/shmobile_defconfig
2020 F:      arch/arm/include/debug/renesas-scif.S
2021 F:      arch/arm/mach-shmobile/
2022 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2023 F:      drivers/soc/renesas/
2024 F:      include/linux/soc/renesas/
2025
2026 ARM/SOCFPGA ARCHITECTURE
2027 M:      Dinh Nguyen <dinguyen@kernel.org>
2028 S:      Maintained
2029 F:      arch/arm/mach-socfpga/
2030 F:      arch/arm/boot/dts/socfpga*
2031 F:      arch/arm/configs/socfpga_defconfig
2032 F:      arch/arm64/boot/dts/altera/
2033 W:      http://www.rocketboards.org
2034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2035
2036 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2037 M:      Dinh Nguyen <dinguyen@kernel.org>
2038 S:      Maintained
2039 F:      drivers/clk/socfpga/
2040
2041 ARM/SOCFPGA EDAC SUPPORT
2042 M:      Thor Thayer <thor.thayer@linux.intel.com>
2043 S:      Maintained
2044 F:      drivers/edac/altera_edac.
2045
2046 ARM/SPREADTRUM SoC SUPPORT
2047 M:      Orson Zhai <orsonzhai@gmail.com>
2048 M:      Baolin Wang <baolin.wang@linaro.org>
2049 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2050 S:      Maintained
2051 F:      arch/arm64/boot/dts/sprd
2052 N:      sprd
2053
2054 ARM/STI ARCHITECTURE
2055 M:      Patrice Chotard <patrice.chotard@st.com>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 W:      http://www.stlinux.com
2058 S:      Maintained
2059 F:      arch/arm/mach-sti/
2060 F:      arch/arm/boot/dts/sti*
2061 F:      drivers/char/hw_random/st-rng.c
2062 F:      drivers/clocksource/arm_global_timer.c
2063 F:      drivers/clocksource/clksrc_st_lpc.c
2064 F:      drivers/cpufreq/sti-cpufreq.c
2065 F:      drivers/dma/st_fdma*
2066 F:      drivers/i2c/busses/i2c-st.c
2067 F:      drivers/media/rc/st_rc.c
2068 F:      drivers/media/platform/sti/c8sectpfe/
2069 F:      drivers/mmc/host/sdhci-st.c
2070 F:      drivers/phy/st/phy-miphy28lp.c
2071 F:      drivers/phy/st/phy-stih407-usb.c
2072 F:      drivers/pinctrl/pinctrl-st.c
2073 F:      drivers/remoteproc/st_remoteproc.c
2074 F:      drivers/remoteproc/st_slim_rproc.c
2075 F:      drivers/reset/sti/
2076 F:      drivers/rtc/rtc-st-lpc.c
2077 F:      drivers/tty/serial/st-asc.c
2078 F:      drivers/usb/dwc3/dwc3-st.c
2079 F:      drivers/usb/host/ehci-st.c
2080 F:      drivers/usb/host/ohci-st.c
2081 F:      drivers/watchdog/st_lpc_wdt.c
2082 F:      drivers/ata/ahci_st.c
2083 F:      include/linux/remoteproc/st_slim_rproc.h
2084
2085 ARM/STM32 ARCHITECTURE
2086 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2087 M:      Alexandre Torgue <alexandre.torgue@st.com>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 S:      Maintained
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2091 N:      stm32
2092 F:      arch/arm/boot/dts/stm32*
2093 F:      arch/arm/mach-stm32/
2094 F:      drivers/clocksource/armv7m_systick.c
2095
2096 ARM/Synaptics Berlin SoC support
2097 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2098 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 S:      Maintained
2101 F:      arch/arm/mach-berlin/
2102 F:      arch/arm/boot/dts/berlin*
2103 F:      arch/arm64/boot/dts/marvell/berlin*
2104
2105 ARM/TANGO ARCHITECTURE
2106 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2107 M:      Mans Rullgard <mans@mansr.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 S:      Odd Fixes
2110 N:      tango
2111
2112 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2113 M:      Lennert Buytenhek <kernel@wantstofly.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2118 M:      Hans Verkuil <hans.verkuil@cisco.com>
2119 L:      linux-tegra@vger.kernel.org
2120 L:      linux-media@vger.kernel.org
2121 S:      Maintained
2122 F:      drivers/media/platform/tegra-cec/
2123 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2124
2125 ARM/TETON BGA MACHINE SUPPORT
2126 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 S:      Maintained
2129
2130 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2131 M:      Santosh Shilimkar <ssantosh@kernel.org>
2132 L:      linux-kernel@vger.kernel.org
2133 S:      Maintained
2134 F:      drivers/memory/*emif*
2135
2136 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2137 M:      Tero Kristo <t-kristo@ti.com>
2138 M:      Nishanth Menon <nm@ti.com>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 S:      Supported
2141 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2142 F:      arch/arm64/boot/dts/ti/Makefile
2143 F:      arch/arm64/boot/dts/ti/k3-*
2144
2145 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2146 M:      Santosh Shilimkar <ssantosh@kernel.org>
2147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2148 S:      Maintained
2149 F:      arch/arm/mach-keystone/
2150 F:      arch/arm/boot/dts/keystone-*
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2152
2153 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2154 M:      Santosh Shilimkar <ssantosh@kernel.org>
2155 L:      linux-kernel@vger.kernel.org
2156 S:      Maintained
2157 F:      drivers/clk/keystone/
2158
2159 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2160 M:      Santosh Shilimkar <ssantosh@kernel.org>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 L:      linux-kernel@vger.kernel.org
2163 S:      Maintained
2164 F:      drivers/clocksource/timer-keystone.c
2165
2166 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2167 M:      Santosh Shilimkar <ssantosh@kernel.org>
2168 L:      linux-kernel@vger.kernel.org
2169 S:      Maintained
2170 F:      drivers/power/reset/keystone-reset.c
2171
2172 ARM/THECUS N2100 MACHINE SUPPORT
2173 M:      Lennert Buytenhek <kernel@wantstofly.org>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 S:      Maintained
2176
2177 ARM/TOSA MACHINE SUPPORT
2178 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2179 M:      Dirk Opfer <dirk@opfer-online.de>
2180 S:      Maintained
2181
2182 ARM/UNIPHIER ARCHITECTURE
2183 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2186 S:      Maintained
2187 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2188 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2189 F:      arch/arm/boot/dts/uniphier*
2190 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2191 F:      arch/arm/mach-uniphier/
2192 F:      arch/arm/mm/cache-uniphier.c
2193 F:      arch/arm64/boot/dts/socionext/uniphier*
2194 F:      drivers/bus/uniphier-system-bus.c
2195 F:      drivers/clk/uniphier/
2196 F:      drivers/gpio/gpio-uniphier.c
2197 F:      drivers/i2c/busses/i2c-uniphier*
2198 F:      drivers/irqchip/irq-uniphier-aidet.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314 F:      drivers/i2c/busses/i2c-xiic.c
2315
2316 ARM64 PORT (AARCH64 ARCHITECTURE)
2317 M:      Catalin Marinas <catalin.marinas@arm.com>
2318 M:      Will Deacon <will.deacon@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2321 S:      Maintained
2322 F:      arch/arm64/
2323 X:      arch/arm64/boot/dts/
2324 F:      Documentation/arm64/
2325
2326 AS3645A LED FLASH CONTROLLER DRIVER
2327 M:      Sakari Ailus <sakari.ailus@iki.fi>
2328 L:      linux-leds@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/leds/leds-as3645a.c
2331
2332 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2333 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2334 L:      linux-media@vger.kernel.org
2335 T:      git git://linuxtv.org/media_tree.git
2336 S:      Maintained
2337 F:      drivers/media/i2c/ak7375.c
2338 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2339
2340 ASAHI KASEI AK8974 DRIVER
2341 M:      Linus Walleij <linus.walleij@linaro.org>
2342 L:      linux-iio@vger.kernel.org
2343 W:      http://www.akm.com/
2344 S:      Supported
2345 F:      drivers/iio/magnetometer/ak8974.c
2346
2347 ASC7621 HARDWARE MONITOR DRIVER
2348 M:      George Joseph <george.joseph@fairview5.com>
2349 L:      linux-hwmon@vger.kernel.org
2350 S:      Maintained
2351 F:      Documentation/hwmon/asc7621
2352 F:      drivers/hwmon/asc7621.c
2353
2354 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2355 M:      Corentin Chary <corentin.chary@gmail.com>
2356 L:      acpi4asus-user@lists.sourceforge.net
2357 L:      platform-driver-x86@vger.kernel.org
2358 W:      http://acpi4asus.sf.net
2359 S:      Maintained
2360 F:      drivers/platform/x86/asus*.c
2361 F:      drivers/platform/x86/eeepc*.c
2362
2363 ASUS WIRELESS RADIO CONTROL DRIVER
2364 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2365 L:      platform-driver-x86@vger.kernel.org
2366 S:      Maintained
2367 F:      drivers/platform/x86/asus-wireless.c
2368
2369 ASYMMETRIC KEYS
2370 M:      David Howells <dhowells@redhat.com>
2371 L:      keyrings@vger.kernel.org
2372 S:      Maintained
2373 F:      Documentation/crypto/asymmetric-keys.txt
2374 F:      include/linux/verification.h
2375 F:      include/crypto/public_key.h
2376 F:      include/crypto/pkcs7.h
2377 F:      crypto/asymmetric_keys/
2378
2379 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2380 R:      Dan Williams <dan.j.williams@intel.com>
2381 W:      http://sourceforge.net/projects/xscaleiop
2382 S:      Odd fixes
2383 F:      Documentation/crypto/async-tx-api.txt
2384 F:      crypto/async_tx/
2385 F:      drivers/dma/
2386 F:      include/linux/dmaengine.h
2387 F:      include/linux/async_tx.h
2388
2389 AT24 EEPROM DRIVER
2390 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2391 L:      linux-i2c@vger.kernel.org
2392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2393 S:      Maintained
2394 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2395 F:      drivers/misc/eeprom/at24.c
2396 F:      include/linux/platform_data/at24.h
2397
2398 ATA OVER ETHERNET (AOE) DRIVER
2399 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2400 W:      http://www.openaoe.org/
2401 S:      Supported
2402 F:      Documentation/aoe/
2403 F:      drivers/block/aoe/
2404
2405 ATHEROS 71XX/9XXX GPIO DRIVER
2406 M:      Alban Bedel <albeu@free.fr>
2407 W:      https://github.com/AlbanBedel/linux
2408 T:      git git://github.com/AlbanBedel/linux
2409 S:      Maintained
2410 F:      drivers/gpio/gpio-ath79.c
2411 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2412
2413 ATHEROS 71XX/9XXX USB PHY DRIVER
2414 M:      Alban Bedel <albeu@free.fr>
2415 W:      https://github.com/AlbanBedel/linux
2416 T:      git git://github.com/AlbanBedel/linux
2417 S:      Maintained
2418 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2419 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2420
2421 ATHEROS ATH GENERIC UTILITIES
2422 M:      Kalle Valo <kvalo@codeaurora.org>
2423 L:      linux-wireless@vger.kernel.org
2424 S:      Supported
2425 F:      drivers/net/wireless/ath/*
2426
2427 ATHEROS ATH5K WIRELESS DRIVER
2428 M:      Jiri Slaby <jirislaby@gmail.com>
2429 M:      Nick Kossifidis <mickflemm@gmail.com>
2430 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2431 L:      linux-wireless@vger.kernel.org
2432 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2433 S:      Maintained
2434 F:      drivers/net/wireless/ath/ath5k/
2435
2436 ATHEROS ATH6KL WIRELESS DRIVER
2437 M:      Kalle Valo <kvalo@codeaurora.org>
2438 L:      linux-wireless@vger.kernel.org
2439 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2441 S:      Supported
2442 F:      drivers/net/wireless/ath/ath6kl/
2443
2444 ATI_REMOTE2 DRIVER
2445 M:      Ville Syrjala <syrjala@sci.fi>
2446 S:      Maintained
2447 F:      drivers/input/misc/ati_remote2.c
2448
2449 ATK0110 HWMON DRIVER
2450 M:      Luca Tettamanti <kronos.it@gmail.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      drivers/hwmon/asus_atk0110.c
2454
2455 ATLX ETHERNET DRIVERS
2456 M:      Jay Cliburn <jcliburn@gmail.com>
2457 M:      Chris Snook <chris.snook@gmail.com>
2458 L:      netdev@vger.kernel.org
2459 W:      http://sourceforge.net/projects/atl1
2460 W:      http://atl1.sourceforge.net
2461 S:      Maintained
2462 F:      drivers/net/ethernet/atheros/
2463
2464 ATM
2465 M:      Chas Williams <3chas3@gmail.com>
2466 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2467 L:      netdev@vger.kernel.org
2468 W:      http://linux-atm.sourceforge.net
2469 S:      Maintained
2470 F:      drivers/atm/
2471 F:      include/linux/atm*
2472 F:      include/uapi/linux/atm*
2473
2474 ATMEL AT91 / AT32 MCI DRIVER
2475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2476 S:      Maintained
2477 F:      drivers/mmc/host/atmel-mci.c
2478
2479 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2480 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2481 S:      Supported
2482 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2483
2484 ATMEL Audio ALSA driver
2485 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2487 S:      Supported
2488 F:      sound/soc/atmel
2489
2490 ATMEL I2C DRIVER
2491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2492 L:      linux-i2c@vger.kernel.org
2493 S:      Supported
2494 F:      drivers/i2c/busses/i2c-at91.c
2495
2496 ATMEL ISI DRIVER
2497 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2498 L:      linux-media@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/media/platform/atmel/atmel-isi.c
2501 F:      include/media/atmel-isi.h
2502
2503 ATMEL LCDFB DRIVER
2504 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2505 L:      linux-fbdev@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/video/fbdev/atmel_lcdfb.c
2508 F:      include/video/atmel_lcdc.h
2509
2510 ATMEL MACB ETHERNET DRIVER
2511 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2512 S:      Supported
2513 F:      drivers/net/ethernet/cadence/
2514
2515 ATMEL MAXTOUCH DRIVER
2516 M:      Nick Dyer <nick@shmanahar.org>
2517 T:      git git://github.com/ndyer/linux.git
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2520 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2521
2522 ATMEL SAMA5D2 ADC DRIVER
2523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2524 L:      linux-iio@vger.kernel.org
2525 S:      Supported
2526 F:      drivers/iio/adc/at91-sama5d2_adc.c
2527
2528 ATMEL SDMMC DRIVER
2529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2530 L:      linux-mmc@vger.kernel.org
2531 S:      Supported
2532 F:      drivers/mmc/host/sdhci-of-at91.c
2533
2534 ATMEL SPI DRIVER
2535 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2536 S:      Supported
2537 F:      drivers/spi/spi-atmel.*
2538
2539 ATMEL SSC DRIVER
2540 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Supported
2543 F:      drivers/misc/atmel-ssc.c
2544 F:      include/linux/atmel-ssc.h
2545
2546 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2547 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Supported
2550 F:      drivers/misc/atmel_tclib.c
2551 F:      drivers/clocksource/tcb_clksrc.c
2552
2553 ATMEL USBA UDC DRIVER
2554 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Supported
2557 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2558
2559 ATMEL WIRELESS DRIVER
2560 M:      Simon Kelley <simon@thekelleys.org.uk>
2561 L:      linux-wireless@vger.kernel.org
2562 W:      http://www.thekelleys.org.uk/atmel
2563 W:      http://atmelwlandriver.sourceforge.net/
2564 S:      Maintained
2565 F:      drivers/net/wireless/atmel/atmel*
2566
2567 ATMEL XDMA DRIVER
2568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2569 L:      linux-arm-kernel@lists.infradead.org
2570 L:      dmaengine@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/dma/at_xdmac.c
2573
2574 ATOMIC INFRASTRUCTURE
2575 M:      Will Deacon <will.deacon@arm.com>
2576 M:      Peter Zijlstra <peterz@infradead.org>
2577 R:      Boqun Feng <boqun.feng@gmail.com>
2578 L:      linux-kernel@vger.kernel.org
2579 S:      Maintained
2580 F:      arch/*/include/asm/atomic*.h
2581 F:      include/*/atomic*.h
2582
2583 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2584 M:      Bradley Grove <linuxdrivers@attotech.com>
2585 L:      linux-scsi@vger.kernel.org
2586 W:      http://www.attotech.com
2587 S:      Supported
2588 F:      drivers/scsi/esas2r
2589
2590 ATUSB IEEE 802.15.4 RADIO DRIVER
2591 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2592 L:      linux-wpan@vger.kernel.org
2593 S:      Maintained
2594 F:      drivers/net/ieee802154/atusb.c
2595 F:      drivers/net/ieee802154/atusb.h
2596 F:      drivers/net/ieee802154/at86rf230.h
2597
2598 AUDIT SUBSYSTEM
2599 M:      Paul Moore <paul@paul-moore.com>
2600 M:      Eric Paris <eparis@redhat.com>
2601 L:      linux-audit@redhat.com (moderated for non-subscribers)
2602 W:      https://github.com/linux-audit
2603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2604 S:      Supported
2605 F:      include/linux/audit.h
2606 F:      include/uapi/linux/audit.h
2607 F:      kernel/audit*
2608
2609 AUXILIARY DISPLAY DRIVERS
2610 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2611 S:      Maintained
2612 F:      drivers/auxdisplay/
2613 F:      include/linux/cfag12864b.h
2614
2615 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2616 M:      Andreas Klinger <ak@it-klinger.de>
2617 L:      linux-iio@vger.kernel.org
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2620 F:      drivers/iio/adc/hx711.c
2621
2622 AX.25 NETWORK LAYER
2623 M:      Ralf Baechle <ralf@linux-mips.org>
2624 L:      linux-hams@vger.kernel.org
2625 W:      http://www.linux-ax25.org/
2626 S:      Maintained
2627 F:      include/uapi/linux/ax25.h
2628 F:      include/net/ax25.h
2629 F:      net/ax25/
2630
2631 AXENTIA ARM DEVICES
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/arm/axentia.txt
2636 F:      arch/arm/boot/dts/at91-linea.dtsi
2637 F:      arch/arm/boot/dts/at91-natte.dtsi
2638 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2639 F:      arch/arm/boot/dts/at91-tse850-3.dts
2640
2641 AXENTIA ASOC DRIVERS
2642 M:      Peter Rosin <peda@axentia.se>
2643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2644 S:      Maintained
2645 F:      Documentation/devicetree/bindings/sound/axentia,*
2646 F:      sound/soc/atmel/tse850-pcm5142.c
2647
2648 AZ6007 DVB DRIVER
2649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2650 L:      linux-media@vger.kernel.org
2651 W:      https://linuxtv.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 S:      Maintained
2654 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2655
2656 AZTECH FM RADIO RECEIVER DRIVER
2657 M:      Hans Verkuil <hverkuil@xs4all.nl>
2658 L:      linux-media@vger.kernel.org
2659 T:      git git://linuxtv.org/media_tree.git
2660 W:      https://linuxtv.org
2661 S:      Maintained
2662 F:      drivers/media/radio/radio-aztech*
2663
2664 B43 WIRELESS DRIVER
2665 L:      linux-wireless@vger.kernel.org
2666 L:      b43-dev@lists.infradead.org
2667 W:      http://wireless.kernel.org/en/users/Drivers/b43
2668 S:      Odd Fixes
2669 F:      drivers/net/wireless/broadcom/b43/
2670
2671 B43LEGACY WIRELESS DRIVER
2672 M:      Larry Finger <Larry.Finger@lwfinger.net>
2673 L:      linux-wireless@vger.kernel.org
2674 L:      b43-dev@lists.infradead.org
2675 W:      http://wireless.kernel.org/en/users/Drivers/b43
2676 S:      Maintained
2677 F:      drivers/net/wireless/broadcom/b43legacy/
2678
2679 BACKLIGHT CLASS/SUBSYSTEM
2680 M:      Lee Jones <lee.jones@linaro.org>
2681 M:      Daniel Thompson <daniel.thompson@linaro.org>
2682 M:      Jingoo Han <jingoohan1@gmail.com>
2683 L:      dri-devel@lists.freedesktop.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2685 S:      Maintained
2686 F:      drivers/video/backlight/
2687 F:      include/linux/backlight.h
2688 F:      include/linux/pwm_backlight.h
2689 F:      Documentation/devicetree/bindings/leds/backlight
2690
2691 BATMAN ADVANCED
2692 M:      Marek Lindner <mareklindner@neomailbox.ch>
2693 M:      Simon Wunderlich <sw@simonwunderlich.de>
2694 M:      Antonio Quartulli <a@unstable.cc>
2695 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2696 W:      https://www.open-mesh.org/
2697 Q:      https://patchwork.open-mesh.org/project/batman/list/
2698 S:      Maintained
2699 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2700 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2701 F:      Documentation/networking/batman-adv.rst
2702 F:      include/uapi/linux/batadv_packet.h
2703 F:      include/uapi/linux/batman_adv.h
2704 F:      net/batman-adv/
2705
2706 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2707 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2708 L:      linux-hams@vger.kernel.org
2709 W:      http://www.baycom.org/~tom/ham/ham.html
2710 S:      Maintained
2711 F:      drivers/net/hamradio/baycom*
2712
2713 BCACHE (BLOCK LAYER CACHE)
2714 M:      Coly Li <colyli@suse.de>
2715 M:      Kent Overstreet <kent.overstreet@gmail.com>
2716 L:      linux-bcache@vger.kernel.org
2717 W:      http://bcache.evilpiepirate.org
2718 C:      irc://irc.oftc.net/bcache
2719 S:      Maintained
2720 F:      drivers/md/bcache/
2721
2722 BDISP ST MEDIA DRIVER
2723 M:      Fabien Dessenne <fabien.dessenne@st.com>
2724 L:      linux-media@vger.kernel.org
2725 T:      git git://linuxtv.org/media_tree.git
2726 W:      https://linuxtv.org
2727 S:      Supported
2728 F:      drivers/media/platform/sti/bdisp
2729
2730 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2731 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2732 L:      netdev@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/net/ethernet/ec_bhf.c
2735
2736 BEFS FILE SYSTEM
2737 M:      Luis de Bethencourt <luisbg@kernel.org>
2738 M:      Salah Triki <salah.triki@gmail.com>
2739 S:      Maintained
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2741 F:      Documentation/filesystems/befs.txt
2742 F:      fs/befs/
2743
2744 BFQ I/O SCHEDULER
2745 M:      Paolo Valente <paolo.valente@linaro.org>
2746 M:      Jens Axboe <axboe@kernel.dk>
2747 L:      linux-block@vger.kernel.org
2748 S:      Maintained
2749 F:      block/bfq-*
2750 F:      Documentation/block/bfq-iosched.txt
2751
2752 BFS FILE SYSTEM
2753 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2754 S:      Maintained
2755 F:      Documentation/filesystems/bfs.txt
2756 F:      fs/bfs/
2757 F:      include/uapi/linux/bfs_fs.h
2758
2759 BLINKM RGB LED DRIVER
2760 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2761 S:      Maintained
2762 F:      drivers/leds/leds-blinkm.c
2763
2764 BLOCK LAYER
2765 M:      Jens Axboe <axboe@kernel.dk>
2766 L:      linux-block@vger.kernel.org
2767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2768 S:      Maintained
2769 F:      block/
2770 F:      drivers/block/
2771 F:      kernel/trace/blktrace.c
2772 F:      lib/sbitmap.c
2773
2774 BLOCK2MTD DRIVER
2775 M:      Joern Engel <joern@lazybastard.org>
2776 L:      linux-mtd@lists.infradead.org
2777 S:      Maintained
2778 F:      drivers/mtd/devices/block2mtd.c
2779
2780 BLUETOOTH DRIVERS
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      drivers/bluetooth/
2789
2790 BLUETOOTH SUBSYSTEM
2791 M:      Marcel Holtmann <marcel@holtmann.org>
2792 M:      Johan Hedberg <johan.hedberg@gmail.com>
2793 L:      linux-bluetooth@vger.kernel.org
2794 W:      http://www.bluez.org/
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2797 S:      Maintained
2798 F:      net/bluetooth/
2799 F:      include/net/bluetooth/
2800
2801 BONDING DRIVER
2802 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2803 M:      Veaceslav Falico <vfalico@gmail.com>
2804 M:      Andy Gospodarek <andy@greyhouse.net>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/bonding/
2807 S:      Supported
2808 F:      drivers/net/bonding/
2809 F:      include/uapi/linux/if_bonding.h
2810
2811 BPF (Safe dynamic programs and tools)
2812 M:      Alexei Starovoitov <ast@kernel.org>
2813 M:      Daniel Borkmann <daniel@iogearbox.net>
2814 L:      netdev@vger.kernel.org
2815 L:      linux-kernel@vger.kernel.org
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2818 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2819 S:      Supported
2820 F:      arch/x86/net/bpf_jit*
2821 F:      Documentation/networking/filter.txt
2822 F:      Documentation/bpf/
2823 F:      include/linux/bpf*
2824 F:      include/linux/filter.h
2825 F:      include/trace/events/xdp.h
2826 F:      include/uapi/linux/bpf*
2827 F:      include/uapi/linux/filter.h
2828 F:      kernel/bpf/
2829 F:      kernel/trace/bpf_trace.c
2830 F:      lib/test_bpf.c
2831 F:      net/bpf/
2832 F:      net/core/filter.c
2833 F:      net/sched/act_bpf.c
2834 F:      net/sched/cls_bpf.c
2835 F:      samples/bpf/
2836 F:      tools/bpf/
2837 F:      tools/lib/bpf/
2838 F:      tools/testing/selftests/bpf/
2839
2840 BROADCOM B44 10/100 ETHERNET DRIVER
2841 M:      Michael Chan <michael.chan@broadcom.com>
2842 L:      netdev@vger.kernel.org
2843 S:      Supported
2844 F:      drivers/net/ethernet/broadcom/b44.*
2845
2846 BROADCOM B53 ETHERNET SWITCH DRIVER
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      netdev@vger.kernel.org
2849 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2850 S:      Supported
2851 F:      drivers/net/dsa/b53/*
2852 F:      include/linux/platform_data/b53.h
2853
2854 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2855 M:      Florian Fainelli <f.fainelli@gmail.com>
2856 M:      Ray Jui <rjui@broadcom.com>
2857 M:      Scott Branden <sbranden@broadcom.com>
2858 M:      bcm-kernel-feedback-list@broadcom.com
2859 T:      git git://github.com/broadcom/mach-bcm
2860 S:      Maintained
2861 N:      bcm281*
2862 N:      bcm113*
2863 N:      bcm216*
2864 N:      kona
2865 F:      arch/arm/mach-bcm/
2866
2867 BROADCOM BCM2835 ARM ARCHITECTURE
2868 M:      Eric Anholt <eric@anholt.net>
2869 M:      Stefan Wahren <stefan.wahren@i2se.com>
2870 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2872 T:      git git://github.com/anholt/linux
2873 S:      Maintained
2874 N:      bcm2835
2875 F:      drivers/staging/vc04_services
2876
2877 BROADCOM BCM47XX MIPS ARCHITECTURE
2878 M:      Hauke Mehrtens <hauke@hauke-m.de>
2879 M:      Rafał Miłecki <zajec5@gmail.com>
2880 L:      linux-mips@linux-mips.org
2881 S:      Maintained
2882 F:      Documentation/devicetree/bindings/mips/brcm/
2883 F:      arch/mips/bcm47xx/*
2884 F:      arch/mips/include/asm/mach-bcm47xx/*
2885
2886 BROADCOM BCM5301X ARM ARCHITECTURE
2887 M:      Hauke Mehrtens <hauke@hauke-m.de>
2888 M:      Rafał Miłecki <zajec5@gmail.com>
2889 M:      Jon Mason <jonmason@broadcom.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-arm-kernel@lists.infradead.org
2892 S:      Maintained
2893 F:      arch/arm/mach-bcm/bcm_5301x.c
2894 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2895 F:      arch/arm/boot/dts/bcm470*
2896 F:      arch/arm/boot/dts/bcm953012*
2897
2898 BROADCOM BCM53573 ARM ARCHITECTURE
2899 M:      Rafał Miłecki <rafal@milecki.pl>
2900 L:      linux-arm-kernel@lists.infradead.org
2901 S:      Maintained
2902 F:      arch/arm/boot/dts/bcm53573*
2903 F:      arch/arm/boot/dts/bcm47189*
2904
2905 BROADCOM BCM63XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 T:      git git://github.com/broadcom/stblinux.git
2910 S:      Maintained
2911 N:      bcm63xx
2912
2913 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2914 M:      Kevin Cernekee <cernekee@gmail.com>
2915 L:      linux-usb@vger.kernel.org
2916 S:      Maintained
2917 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2918
2919 BROADCOM BCM7XXX ARM ARCHITECTURE
2920 M:      Brian Norris <computersforpeace@gmail.com>
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 M:      Florian Fainelli <f.fainelli@gmail.com>
2923 M:      bcm-kernel-feedback-list@broadcom.com
2924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2925 T:      git git://github.com/broadcom/stblinux.git
2926 S:      Maintained
2927 F:      arch/arm/mach-bcm/*brcmstb*
2928 F:      arch/arm/boot/dts/bcm7*.dts*
2929 F:      drivers/bus/brcmstb_gisb.c
2930 F:      arch/arm/mm/cache-b15-rac.c
2931 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2932 N:      brcmstb
2933
2934 BROADCOM BMIPS CPUFREQ DRIVER
2935 M:      Markus Mayer <mmayer@broadcom.com>
2936 M:      bcm-kernel-feedback-list@broadcom.com
2937 L:      linux-pm@vger.kernel.org
2938 S:      Maintained
2939 F:      drivers/cpufreq/bmips-cpufreq.c
2940
2941 BROADCOM BMIPS MIPS ARCHITECTURE
2942 M:      Kevin Cernekee <cernekee@gmail.com>
2943 M:      Florian Fainelli <f.fainelli@gmail.com>
2944 L:      linux-mips@linux-mips.org
2945 T:      git git://github.com/broadcom/stblinux.git
2946 S:      Maintained
2947 F:      arch/mips/bmips/*
2948 F:      arch/mips/include/asm/mach-bmips/*
2949 F:      arch/mips/kernel/*bmips*
2950 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2951 F:      drivers/irqchip/irq-bcm63*
2952 F:      drivers/irqchip/irq-bcm7*
2953 F:      drivers/irqchip/irq-brcmstb*
2954 F:      include/linux/bcm963xx_nvram.h
2955 F:      include/linux/bcm963xx_tag.h
2956
2957 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2958 M:      Rasesh Mody <rasesh.mody@cavium.com>
2959 M:      Harish Patil <harish.patil@cavium.com>
2960 M:      Dept-GELinuxNICDev@cavium.com
2961 L:      netdev@vger.kernel.org
2962 S:      Supported
2963 F:      drivers/net/ethernet/broadcom/bnx2.*
2964 F:      drivers/net/ethernet/broadcom/bnx2_*
2965
2966 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2967 M:      QLogic-Storage-Upstream@qlogic.com
2968 L:      linux-scsi@vger.kernel.org
2969 S:      Supported
2970 F:      drivers/scsi/bnx2fc/
2971
2972 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2973 M:      QLogic-Storage-Upstream@qlogic.com
2974 L:      linux-scsi@vger.kernel.org
2975 S:      Supported
2976 F:      drivers/scsi/bnx2i/
2977
2978 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2979 M:      Ariel Elior <ariel.elior@cavium.com>
2980 M:      everest-linux-l2@cavium.com
2981 L:      netdev@vger.kernel.org
2982 S:      Supported
2983 F:      drivers/net/ethernet/broadcom/bnx2x/
2984
2985 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2986 M:      Michael Chan <michael.chan@broadcom.com>
2987 L:      netdev@vger.kernel.org
2988 S:      Supported
2989 F:      drivers/net/ethernet/broadcom/bnxt/
2990
2991 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2992 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2993 M:      Franky Lin <franky.lin@broadcom.com>
2994 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2995 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2996 M:      Wright Feng <wright.feng@cypress.com>
2997 L:      linux-wireless@vger.kernel.org
2998 L:      brcm80211-dev-list.pdl@broadcom.com
2999 L:      brcm80211-dev-list@cypress.com
3000 S:      Supported
3001 F:      drivers/net/wireless/broadcom/brcm80211/
3002
3003 BROADCOM BRCMSTB GPIO DRIVER
3004 M:      Gregory Fong <gregory.0xf0@gmail.com>
3005 L:      bcm-kernel-feedback-list@broadcom.com
3006 S:      Supported
3007 F:      drivers/gpio/gpio-brcmstb.c
3008 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3009
3010 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3011 M:      Al Cooper <alcooperx@gmail.com>
3012 L:      linux-kernel@vger.kernel.org
3013 L:      bcm-kernel-feedback-list@broadcom.com
3014 S:      Maintained
3015 F:      drivers/phy/broadcom/phy-brcm-usb*
3016
3017 BROADCOM GENET ETHERNET DRIVER
3018 M:      Doug Berger <opendmb@gmail.com>
3019 M:      Florian Fainelli <f.fainelli@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 S:      Supported
3022 F:      drivers/net/ethernet/broadcom/genet/
3023
3024 BROADCOM IPROC ARM ARCHITECTURE
3025 M:      Ray Jui <rjui@broadcom.com>
3026 M:      Scott Branden <sbranden@broadcom.com>
3027 M:      Jon Mason <jonmason@broadcom.com>
3028 M:      bcm-kernel-feedback-list@broadcom.com
3029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3030 T:      git git://github.com/broadcom/cygnus-linux.git
3031 S:      Maintained
3032 N:      iproc
3033 N:      cygnus
3034 N:      bcm[-_]nsp
3035 N:      bcm9113*
3036 N:      bcm9583*
3037 N:      bcm9585*
3038 N:      bcm9586*
3039 N:      bcm988312
3040 N:      bcm113*
3041 N:      bcm583*
3042 N:      bcm585*
3043 N:      bcm586*
3044 N:      bcm88312
3045 N:      hr2
3046 N:      stingray
3047 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3048 F:      arch/arm64/boot/dts/broadcom/stingray/*
3049 F:      drivers/clk/bcm/clk-ns*
3050 F:      drivers/clk/bcm/clk-sr*
3051 F:      drivers/pinctrl/bcm/pinctrl-ns*
3052 F:      include/dt-bindings/clock/bcm-sr*
3053
3054 BROADCOM KONA GPIO DRIVER
3055 M:      Ray Jui <rjui@broadcom.com>
3056 L:      bcm-kernel-feedback-list@broadcom.com
3057 S:      Supported
3058 F:      drivers/gpio/gpio-bcm-kona.c
3059 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3060
3061 BROADCOM NETXTREME-E ROCE DRIVER
3062 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3063 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3064 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3065 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3066 L:      linux-rdma@vger.kernel.org
3067 W:      http://www.broadcom.com
3068 S:      Supported
3069 F:      drivers/infiniband/hw/bnxt_re/
3070 F:      include/uapi/rdma/bnxt_re-abi.h
3071
3072 BROADCOM NVRAM DRIVER
3073 M:      Rafał Miłecki <zajec5@gmail.com>
3074 L:      linux-mips@linux-mips.org
3075 S:      Maintained
3076 F:      drivers/firmware/broadcom/*
3077
3078 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3079 M:      Rafał Miłecki <zajec5@gmail.com>
3080 L:      linux-wireless@vger.kernel.org
3081 S:      Maintained
3082 F:      drivers/bcma/
3083 F:      include/linux/bcma/
3084
3085 BROADCOM STB AVS CPUFREQ DRIVER
3086 M:      Markus Mayer <mmayer@broadcom.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-pm@vger.kernel.org
3089 S:      Maintained
3090 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3091 F:      drivers/cpufreq/brcmstb*
3092
3093 BROADCOM STB AVS TMON DRIVER
3094 M:      Markus Mayer <mmayer@broadcom.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-pm@vger.kernel.org
3097 S:      Maintained
3098 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3099 F:      drivers/thermal/broadcom/brcmstb*
3100
3101 BROADCOM STB NAND FLASH DRIVER
3102 M:      Brian Norris <computersforpeace@gmail.com>
3103 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3104 L:      linux-mtd@lists.infradead.org
3105 L:      bcm-kernel-feedback-list@broadcom.com
3106 S:      Maintained
3107 F:      drivers/mtd/nand/raw/brcmnand/
3108
3109 BROADCOM STB DPFE DRIVER
3110 M:      Markus Mayer <mmayer@broadcom.com>
3111 M:      bcm-kernel-feedback-list@broadcom.com
3112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3113 S:      Maintained
3114 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3115 F:      drivers/memory/brcmstb_dpfe.c
3116
3117 BROADCOM SYSTEMPORT ETHERNET DRIVER
3118 M:      Florian Fainelli <f.fainelli@gmail.com>
3119 L:      netdev@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3122
3123 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3124 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3125 M:      Prashant Sreedharan <prashant@broadcom.com>
3126 M:      Michael Chan <mchan@broadcom.com>
3127 L:      netdev@vger.kernel.org
3128 S:      Supported
3129 F:      drivers/net/ethernet/broadcom/tg3.*
3130
3131 BROCADE BFA FC SCSI DRIVER
3132 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3133 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3134 L:      linux-scsi@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/scsi/bfa/
3137
3138 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rasesh.mody@cavium.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3141 M:      Dept-GELinuxNICDev@cavium.com
3142 L:      netdev@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/net/ethernet/brocade/bna/
3145
3146 BSG (block layer generic sg v4 driver)
3147 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      block/bsg.c
3151 F:      include/linux/bsg.h
3152 F:      include/uapi/linux/bsg.h
3153
3154 BT87X AUDIO DRIVER
3155 M:      Clemens Ladisch <clemens@ladisch.de>
3156 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3157 T:      git git://git.alsa-project.org/alsa-kernel.git
3158 S:      Maintained
3159 F:      Documentation/sound/cards/bt87x.rst
3160 F:      sound/pci/bt87x.c
3161
3162 BT8XXGPIO DRIVER
3163 M:      Michael Buesch <m@bues.ch>
3164 W:      http://bu3sch.de/btgpio.php
3165 S:      Maintained
3166 F:      drivers/gpio/gpio-bt8xx.c
3167
3168 BTRFS FILE SYSTEM
3169 M:      Chris Mason <clm@fb.com>
3170 M:      Josef Bacik <jbacik@fb.com>
3171 M:      David Sterba <dsterba@suse.com>
3172 L:      linux-btrfs@vger.kernel.org
3173 W:      http://btrfs.wiki.kernel.org/
3174 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3176 S:      Maintained
3177 F:      Documentation/filesystems/btrfs.txt
3178 F:      fs/btrfs/
3179 F:      include/linux/btrfs*
3180 F:      include/uapi/linux/btrfs*
3181
3182 BTTV VIDEO4LINUX DRIVER
3183 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3184 L:      linux-media@vger.kernel.org
3185 W:      https://linuxtv.org
3186 T:      git git://linuxtv.org/media_tree.git
3187 S:      Odd fixes
3188 F:      Documentation/media/v4l-drivers/bttv*
3189 F:      drivers/media/pci/bt8xx/bttv*
3190
3191 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3192 M:      Chanwoo Choi <cw00.choi@samsung.com>
3193 L:      linux-pm@vger.kernel.org
3194 L:      linux-samsung-soc@vger.kernel.org
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3196 S:      Maintained
3197 F:      drivers/devfreq/exynos-bus.c
3198 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3199
3200 BUSLOGIC SCSI DRIVER
3201 M:      Khalid Aziz <khalid@gonehiking.org>
3202 L:      linux-scsi@vger.kernel.org
3203 S:      Maintained
3204 F:      drivers/scsi/BusLogic.*
3205 F:      drivers/scsi/FlashPoint.*
3206
3207 C-MEDIA CMI8788 DRIVER
3208 M:      Clemens Ladisch <clemens@ladisch.de>
3209 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3210 T:      git git://git.alsa-project.org/alsa-kernel.git
3211 S:      Maintained
3212 F:      sound/pci/oxygen/
3213
3214 C6X ARCHITECTURE
3215 M:      Mark Salter <msalter@redhat.com>
3216 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3217 L:      linux-c6x-dev@linux-c6x.org
3218 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3219 S:      Maintained
3220 F:      arch/c6x/
3221
3222 CA8210 IEEE-802.15.4 RADIO DRIVER
3223 M:      Harry Morris <h.morris@cascoda.com>
3224 L:      linux-wpan@vger.kernel.org
3225 W:      https://github.com/Cascoda/ca8210-linux.git
3226 S:      Maintained
3227 F:      drivers/net/ieee802154/ca8210.c
3228 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3229
3230 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3231 M:      David Howells <dhowells@redhat.com>
3232 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3233 S:      Supported
3234 F:      Documentation/filesystems/caching/cachefiles.txt
3235 F:      fs/cachefiles/
3236
3237 CADENCE MIPI-CSI2 BRIDGES
3238 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3239 L:      linux-media@vger.kernel.org
3240 S:      Maintained
3241 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3242 F:      drivers/media/platform/cadence/cdns-csi2*
3243
3244 CADET FM/AM RADIO RECEIVER DRIVER
3245 M:      Hans Verkuil <hverkuil@xs4all.nl>
3246 L:      linux-media@vger.kernel.org
3247 T:      git git://linuxtv.org/media_tree.git
3248 W:      https://linuxtv.org
3249 S:      Maintained
3250 F:      drivers/media/radio/radio-cadet*
3251
3252 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3253 M:      Jonathan Corbet <corbet@lwn.net>
3254 L:      linux-media@vger.kernel.org
3255 T:      git git://linuxtv.org/media_tree.git
3256 S:      Maintained
3257 F:      Documentation/media/v4l-drivers/cafe_ccic*
3258 F:      drivers/media/platform/marvell-ccic/
3259
3260 CAIF NETWORK LAYER
3261 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3262 L:      netdev@vger.kernel.org
3263 S:      Supported
3264 F:      Documentation/networking/caif/
3265 F:      drivers/net/caif/
3266 F:      include/uapi/linux/caif/
3267 F:      include/net/caif/
3268 F:      net/caif/
3269
3270 CALGARY x86-64 IOMMU
3271 M:      Muli Ben-Yehuda <mulix@mulix.org>
3272 M:      Jon Mason <jdmason@kudzu.us>
3273 L:      iommu@lists.linux-foundation.org
3274 S:      Maintained
3275 F:      arch/x86/kernel/pci-calgary_64.c
3276 F:      arch/x86/kernel/tce_64.c
3277 F:      arch/x86/include/asm/calgary.h
3278 F:      arch/x86/include/asm/tce.h
3279
3280 CAN NETWORK DRIVERS
3281 M:      Wolfgang Grandegger <wg@grandegger.com>
3282 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3283 L:      linux-can@vger.kernel.org
3284 W:      https://github.com/linux-can
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3287 S:      Maintained
3288 F:      Documentation/devicetree/bindings/net/can/
3289 F:      drivers/net/can/
3290 F:      include/linux/can/dev.h
3291 F:      include/linux/can/platform/
3292 F:      include/uapi/linux/can/error.h
3293 F:      include/uapi/linux/can/netlink.h
3294
3295 CAN NETWORK LAYER
3296 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3297 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3298 L:      linux-can@vger.kernel.org
3299 W:      https://github.com/linux-can
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3302 S:      Maintained
3303 F:      Documentation/networking/can.rst
3304 F:      net/can/
3305 F:      include/linux/can/core.h
3306 F:      include/uapi/linux/can.h
3307 F:      include/uapi/linux/can/bcm.h
3308 F:      include/uapi/linux/can/raw.h
3309 F:      include/uapi/linux/can/gw.h
3310
3311 CAPABILITIES
3312 M:      Serge Hallyn <serge@hallyn.com>
3313 L:      linux-security-module@vger.kernel.org
3314 S:      Supported
3315 F:      include/linux/capability.h
3316 F:      include/uapi/linux/capability.h
3317 F:      security/commoncap.c
3318 F:      kernel/capability.c
3319
3320 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3321 M:      Kevin Tsai <ktsai@capellamicro.com>
3322 S:      Maintained
3323 F:      drivers/iio/light/cm*
3324
3325 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3326 M:      Christian Lamparter <chunkeey@googlemail.com>
3327 L:      linux-wireless@vger.kernel.org
3328 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3329 S:      Maintained
3330 F:      drivers/net/wireless/ath/carl9170/
3331
3332 CAVIUM I2C DRIVER
3333 M:      Jan Glauber <jglauber@cavium.com>
3334 M:      David Daney <david.daney@cavium.com>
3335 W:      http://www.cavium.com
3336 S:      Supported
3337 F:      drivers/i2c/busses/i2c-octeon*
3338 F:      drivers/i2c/busses/i2c-thunderx*
3339
3340 CAVIUM LIQUIDIO NETWORK DRIVER
3341 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3342 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3343 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3344 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3345 L:      netdev@vger.kernel.org
3346 W:      http://www.cavium.com
3347 S:      Supported
3348 F:      drivers/net/ethernet/cavium/liquidio/
3349
3350 CAVIUM MMC DRIVER
3351 M:      Jan Glauber <jglauber@cavium.com>
3352 M:      David Daney <david.daney@cavium.com>
3353 M:      Steven J. Hill <Steven.Hill@cavium.com>
3354 W:      http://www.cavium.com
3355 S:      Supported
3356 F:      drivers/mmc/host/cavium*
3357
3358 CAVIUM OCTEON-TX CRYPTO DRIVER
3359 M:      George Cherian <george.cherian@cavium.com>
3360 L:      linux-crypto@vger.kernel.org
3361 W:      http://www.cavium.com
3362 S:      Supported
3363 F:      drivers/crypto/cavium/cpt/
3364
3365 CAVIUM THUNDERX2 ARM64 SOC
3366 M:      Robert Richter <rrichter@cavium.com>
3367 M:      Jayachandran C <jnair@caviumnetworks.com>
3368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3369 S:      Maintained
3370 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3371 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3372
3373 CC2520 IEEE-802.15.4 RADIO DRIVER
3374 M:      Varka Bhadram <varkabhadram@gmail.com>
3375 L:      linux-wpan@vger.kernel.org
3376 S:      Maintained
3377 F:      drivers/net/ieee802154/cc2520.c
3378 F:      include/linux/spi/cc2520.h
3379 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3380
3381 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3382 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3383 L:      linux-crypto@vger.kernel.org
3384 S:      Supported
3385 F:      drivers/crypto/ccree/
3386 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3387
3388 CEC FRAMEWORK
3389 M:      Hans Verkuil <hans.verkuil@cisco.com>
3390 L:      linux-media@vger.kernel.org
3391 T:      git git://linuxtv.org/media_tree.git
3392 W:      http://linuxtv.org
3393 S:      Supported
3394 F:      Documentation/media/kapi/cec-core.rst
3395 F:      Documentation/media/uapi/cec
3396 F:      drivers/media/cec/
3397 F:      drivers/media/rc/keymaps/rc-cec.c
3398 F:      include/media/cec.h
3399 F:      include/media/cec-notifier.h
3400 F:      include/uapi/linux/cec.h
3401 F:      include/uapi/linux/cec-funcs.h
3402 F:      Documentation/devicetree/bindings/media/cec.txt
3403 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3404
3405 CEC GPIO DRIVER
3406 M:      Hans Verkuil <hans.verkuil@cisco.com>
3407 L:      linux-media@vger.kernel.org
3408 T:      git git://linuxtv.org/media_tree.git
3409 W:      http://linuxtv.org
3410 S:      Supported
3411 F:      drivers/media/platform/cec-gpio/
3412 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3413
3414 CELL BROADBAND ENGINE ARCHITECTURE
3415 M:      Arnd Bergmann <arnd@arndb.de>
3416 L:      linuxppc-dev@lists.ozlabs.org
3417 W:      http://www.ibm.com/developerworks/power/cell/
3418 S:      Supported
3419 F:      arch/powerpc/include/asm/cell*.h
3420 F:      arch/powerpc/include/asm/spu*.h
3421 F:      arch/powerpc/include/uapi/asm/spu*.h
3422 F:      arch/powerpc/oprofile/*cell*
3423 F:      arch/powerpc/platforms/cell/
3424
3425 CEPH COMMON CODE (LIBCEPH)
3426 M:      Ilya Dryomov <idryomov@gmail.com>
3427 M:      "Yan, Zheng" <zyan@redhat.com>
3428 M:      Sage Weil <sage@redhat.com>
3429 L:      ceph-devel@vger.kernel.org
3430 W:      http://ceph.com/
3431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3432 T:      git git://github.com/ceph/ceph-client.git
3433 S:      Supported
3434 F:      net/ceph/
3435 F:      include/linux/ceph/
3436 F:      include/linux/crush/
3437
3438 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3439 M:      "Yan, Zheng" <zyan@redhat.com>
3440 M:      Sage Weil <sage@redhat.com>
3441 M:      Ilya Dryomov <idryomov@gmail.com>
3442 L:      ceph-devel@vger.kernel.org
3443 W:      http://ceph.com/
3444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3445 T:      git git://github.com/ceph/ceph-client.git
3446 S:      Supported
3447 F:      Documentation/filesystems/ceph.txt
3448 F:      fs/ceph/
3449
3450 CERTIFICATE HANDLING:
3451 M:      David Howells <dhowells@redhat.com>
3452 M:      David Woodhouse <dwmw2@infradead.org>
3453 L:      keyrings@vger.kernel.org
3454 S:      Maintained
3455 F:      Documentation/admin-guide/module-signing.rst
3456 F:      certs/
3457 F:      scripts/sign-file.c
3458 F:      scripts/extract-cert.c
3459
3460 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3461 L:      linux-usb@vger.kernel.org
3462 S:      Orphan
3463 F:      Documentation/usb/WUSB-Design-overview.txt
3464 F:      Documentation/usb/wusb-cbaf
3465 F:      drivers/usb/host/hwa-hc.c
3466 F:      drivers/usb/host/whci/
3467 F:      drivers/usb/wusbcore/
3468 F:      include/linux/usb/wusb*
3469
3470 CFAG12864B LCD DRIVER
3471 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3472 S:      Maintained
3473 F:      drivers/auxdisplay/cfag12864b.c
3474 F:      include/linux/cfag12864b.h
3475
3476 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3477 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3478 S:      Maintained
3479 F:      drivers/auxdisplay/cfag12864bfb.c
3480 F:      include/linux/cfag12864b.h
3481
3482 802.11 (including CFG80211/NL80211)
3483 M:      Johannes Berg <johannes@sipsolutions.net>
3484 L:      linux-wireless@vger.kernel.org
3485 W:      http://wireless.kernel.org/
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3488 S:      Maintained
3489 F:      net/wireless/
3490 F:      include/uapi/linux/nl80211.h
3491 F:      include/linux/ieee80211.h
3492 F:      include/net/wext.h
3493 F:      include/net/cfg80211.h
3494 F:      include/net/iw_handler.h
3495 F:      include/net/ieee80211_radiotap.h
3496 F:      Documentation/driver-api/80211/cfg80211.rst
3497 F:      Documentation/networking/regulatory.txt
3498
3499 CHAR and MISC DRIVERS
3500 M:      Arnd Bergmann <arnd@arndb.de>
3501 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3503 S:      Supported
3504 F:      drivers/char/
3505 F:      drivers/misc/
3506 F:      include/linux/miscdevice.h
3507
3508 CHECKPATCH
3509 M:      Andy Whitcroft <apw@canonical.com>
3510 M:      Joe Perches <joe@perches.com>
3511 S:      Maintained
3512 F:      scripts/checkpatch.pl
3513
3514 CHINESE DOCUMENTATION
3515 M:      Harry Wei <harryxiyou@gmail.com>
3516 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3517 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3518 S:      Maintained
3519 F:      Documentation/translations/zh_CN/
3520
3521 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3522 M:      Peter Chen <Peter.Chen@nxp.com>
3523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3524 L:      linux-usb@vger.kernel.org
3525 S:      Maintained
3526 F:      drivers/usb/chipidea/
3527
3528 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3529 M:      Hans de Goede <hdegoede@redhat.com>
3530 L:      linux-input@vger.kernel.org
3531 S:      Maintained
3532 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3533 F:      drivers/input/touchscreen/chipone_icn8318.c
3534
3535 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3536 M:      Hans de Goede <hdegoede@redhat.com>
3537 L:      linux-input@vger.kernel.org
3538 S:      Maintained
3539 F:      drivers/input/touchscreen/chipone_icn8505.c
3540
3541 CHROME HARDWARE PLATFORM SUPPORT
3542 M:      Benson Leung <bleung@chromium.org>
3543 M:      Olof Johansson <olof@lixom.net>
3544 S:      Maintained
3545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3546 F:      drivers/platform/chrome/
3547
3548 CIRRUS LOGIC AUDIO CODEC DRIVERS
3549 M:      Brian Austin <brian.austin@cirrus.com>
3550 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3552 S:      Maintained
3553 F:      sound/soc/codecs/cs*
3554
3555 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3556 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3557 L:      netdev@vger.kernel.org
3558 S:      Maintained
3559 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3560
3561 CISCO FCOE HBA DRIVER
3562 M:      Satish Kharat <satishkh@cisco.com>
3563 M:      Sesidhar Baddela <sebaddel@cisco.com>
3564 M:      Karan Tilak Kumar <kartilak@cisco.com>
3565 L:      linux-scsi@vger.kernel.org
3566 S:      Supported
3567 F:      drivers/scsi/fnic/
3568
3569 CISCO SCSI HBA DRIVER
3570 M:      Karan Tilak Kumar <kartilak@cisco.com>
3571 M:      Sesidhar Baddela <sebaddel@cisco.com>
3572 L:      linux-scsi@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/scsi/snic/
3575
3576 CISCO VIC ETHERNET NIC DRIVER
3577 M:      Christian Benvenuti <benve@cisco.com>
3578 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3579 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3580 S:      Supported
3581 F:      drivers/net/ethernet/cisco/enic/
3582
3583 CISCO VIC LOW LATENCY NIC DRIVER
3584 M:      Christian Benvenuti <benve@cisco.com>
3585 S:      Supported
3586 F:      drivers/infiniband/hw/usnic/
3587
3588 CIRRUS LOGIC MADERA CODEC DRIVERS
3589 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3590 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3592 L:      patches@opensource.cirrus.com
3593 T:      git https://github.com/CirrusLogic/linux-drivers.git
3594 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3595 S:      Supported
3596 F:      Documentation/devicetree/bindings/mfd/madera.txt
3597 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3598 F:      include/linux/mfd/madera/*
3599 F:      drivers/gpio/gpio-madera*
3600 F:      drivers/mfd/madera*
3601 F:      drivers/mfd/cs47l*
3602 F:      drivers/pinctrl/cirrus/*
3603
3604 CLANG-FORMAT FILE
3605 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3606 S:      Maintained
3607 F:      .clang-format
3608
3609 CLEANCACHE API
3610 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3611 L:      linux-kernel@vger.kernel.org
3612 S:      Maintained
3613 F:      mm/cleancache.c
3614 F:      include/linux/cleancache.h
3615
3616 CLK API
3617 M:      Russell King <linux@armlinux.org.uk>
3618 L:      linux-clk@vger.kernel.org
3619 S:      Maintained
3620 F:      include/linux/clk.h
3621
3622 CLOCKSOURCE, CLOCKEVENT DRIVERS
3623 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3624 M:      Thomas Gleixner <tglx@linutronix.de>
3625 L:      linux-kernel@vger.kernel.org
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3627 S:      Supported
3628 F:      drivers/clocksource/
3629 F:      Documentation/devicetree/bindings/timer/
3630
3631 CMPC ACPI DRIVER
3632 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3633 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3634 L:      platform-driver-x86@vger.kernel.org
3635 S:      Supported
3636 F:      drivers/platform/x86/classmate-laptop.c
3637
3638 COBALT MEDIA DRIVER
3639 M:      Hans Verkuil <hans.verkuil@cisco.com>
3640 L:      linux-media@vger.kernel.org
3641 T:      git git://linuxtv.org/media_tree.git
3642 W:      https://linuxtv.org
3643 S:      Supported
3644 F:      drivers/media/pci/cobalt/
3645
3646 COCCINELLE/Semantic Patches (SmPL)
3647 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3648 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3649 M:      Nicolas Palix <nicolas.palix@imag.fr>
3650 M:      Michal Marek <michal.lkml@markovi.net>
3651 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3653 W:      http://coccinelle.lip6.fr/
3654 S:      Supported
3655 F:      Documentation/dev-tools/coccinelle.rst
3656 F:      scripts/coccinelle/
3657 F:      scripts/coccicheck
3658
3659 CODA FILE SYSTEM
3660 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3661 M:      coda@cs.cmu.edu
3662 L:      codalist@coda.cs.cmu.edu
3663 W:      http://www.coda.cs.cmu.edu/
3664 S:      Maintained
3665 F:      Documentation/filesystems/coda.txt
3666 F:      fs/coda/
3667 F:      include/linux/coda*.h
3668 F:      include/uapi/linux/coda*.h
3669
3670 CODA V4L2 MEM2MEM DRIVER
3671 M:      Philipp Zabel <p.zabel@pengutronix.de>
3672 L:      linux-media@vger.kernel.org
3673 S:      Maintained
3674 F:      Documentation/devicetree/bindings/media/coda.txt
3675 F:      drivers/media/platform/coda/
3676
3677 COMMON CLK FRAMEWORK
3678 M:      Michael Turquette <mturquette@baylibre.com>
3679 M:      Stephen Boyd <sboyd@kernel.org>
3680 L:      linux-clk@vger.kernel.org
3681 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3683 S:      Maintained
3684 F:      Documentation/devicetree/bindings/clock/
3685 F:      drivers/clk/
3686 X:      drivers/clk/clkdev.c
3687 F:      include/linux/clk-pr*
3688 F:      include/linux/clk/
3689 F:      include/linux/of_clk.h
3690
3691 COMMON INTERNET FILE SYSTEM (CIFS)
3692 M:      Steve French <sfrench@samba.org>
3693 L:      linux-cifs@vger.kernel.org
3694 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3695 W:      http://linux-cifs.samba.org/
3696 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3697 S:      Supported
3698 F:      Documentation/filesystems/cifs/
3699 F:      fs/cifs/
3700
3701 COMPACTPCI HOTPLUG CORE
3702 M:      Scott Murray <scott@spiteful.org>
3703 L:      linux-pci@vger.kernel.org
3704 S:      Maintained
3705 F:      drivers/pci/hotplug/cpci_hotplug*
3706
3707 COMPACTPCI HOTPLUG GENERIC DRIVER
3708 M:      Scott Murray <scott@spiteful.org>
3709 L:      linux-pci@vger.kernel.org
3710 S:      Maintained
3711 F:      drivers/pci/hotplug/cpcihp_generic.c
3712
3713 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3714 M:      Scott Murray <scott@spiteful.org>
3715 L:      linux-pci@vger.kernel.org
3716 S:      Maintained
3717 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3718
3719 COMPAL LAPTOP SUPPORT
3720 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3721 L:      platform-driver-x86@vger.kernel.org
3722 S:      Maintained
3723 F:      drivers/platform/x86/compal-laptop.c
3724
3725 CONEXANT ACCESSRUNNER USB DRIVER
3726 L:      accessrunner-general@lists.sourceforge.net
3727 W:      http://accessrunner.sourceforge.net/
3728 S:      Orphan
3729 F:      drivers/usb/atm/cxacru.c
3730
3731 CONFIGFS
3732 M:      Joel Becker <jlbec@evilplan.org>
3733 M:      Christoph Hellwig <hch@lst.de>
3734 T:      git git://git.infradead.org/users/hch/configfs.git
3735 S:      Supported
3736 F:      fs/configfs/
3737 F:      include/linux/configfs.h
3738
3739 CONNECTOR
3740 M:      Evgeniy Polyakov <zbr@ioremap.net>
3741 L:      netdev@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/connector/
3744
3745 CONTROL GROUP (CGROUP)
3746 M:      Tejun Heo <tj@kernel.org>
3747 M:      Li Zefan <lizefan@huawei.com>
3748 M:      Johannes Weiner <hannes@cmpxchg.org>
3749 L:      cgroups@vger.kernel.org
3750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3751 S:      Maintained
3752 F:      Documentation/cgroup*
3753 F:      include/linux/cgroup*
3754 F:      kernel/cgroup*
3755
3756 CONTROL GROUP - CPUSET
3757 M:      Li Zefan <lizefan@huawei.com>
3758 L:      cgroups@vger.kernel.org
3759 W:      http://www.bullopensource.org/cpuset/
3760 W:      http://oss.sgi.com/projects/cpusets/
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3762 S:      Maintained
3763 F:      Documentation/cgroup-v1/cpusets.txt
3764 F:      include/linux/cpuset.h
3765 F:      kernel/cgroup/cpuset.c
3766
3767 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3768 M:      Johannes Weiner <hannes@cmpxchg.org>
3769 M:      Michal Hocko <mhocko@kernel.org>
3770 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3771 L:      cgroups@vger.kernel.org
3772 L:      linux-mm@kvack.org
3773 S:      Maintained
3774 F:      mm/memcontrol.c
3775 F:      mm/swap_cgroup.c
3776
3777 CORETEMP HARDWARE MONITORING DRIVER
3778 M:      Fenghua Yu <fenghua.yu@intel.com>
3779 L:      linux-hwmon@vger.kernel.org
3780 S:      Maintained
3781 F:      Documentation/hwmon/coretemp
3782 F:      drivers/hwmon/coretemp.c
3783
3784 COSA/SRP SYNC SERIAL DRIVER
3785 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3786 W:      http://www.fi.muni.cz/~kas/cosa/
3787 S:      Maintained
3788 F:      drivers/net/wan/cosa*
3789
3790 CPMAC ETHERNET DRIVER
3791 M:      Florian Fainelli <f.fainelli@gmail.com>
3792 L:      netdev@vger.kernel.org
3793 S:      Maintained
3794 F:      drivers/net/ethernet/ti/cpmac.c
3795
3796 CPU FREQUENCY DRIVERS
3797 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3798 M:      Viresh Kumar <viresh.kumar@linaro.org>
3799 L:      linux-pm@vger.kernel.org
3800 S:      Maintained
3801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3802 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3803 B:      https://bugzilla.kernel.org
3804 F:      Documentation/cpu-freq/
3805 F:      Documentation/devicetree/bindings/cpufreq/
3806 F:      drivers/cpufreq/
3807 F:      include/linux/cpufreq.h
3808 F:      tools/testing/selftests/cpufreq/
3809
3810 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3811 M:      Viresh Kumar <viresh.kumar@linaro.org>
3812 M:      Sudeep Holla <sudeep.holla@arm.com>
3813 L:      linux-pm@vger.kernel.org
3814 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3815 S:      Maintained
3816 F:      drivers/cpufreq/arm_big_little.h
3817 F:      drivers/cpufreq/arm_big_little.c
3818 F:      drivers/cpufreq/arm_big_little_dt.c
3819
3820 CPU POWER MONITORING SUBSYSTEM
3821 M:      Thomas Renninger <trenn@suse.com>
3822 M:      Shuah Khan <shuah@kernel.org>
3823 L:      linux-pm@vger.kernel.org
3824 S:      Maintained
3825 F:      tools/power/cpupower/
3826
3827 CPUID/MSR DRIVER
3828 M:      "H. Peter Anvin" <hpa@zytor.com>
3829 S:      Maintained
3830 F:      arch/x86/kernel/cpuid.c
3831 F:      arch/x86/kernel/msr.c
3832
3833 CPUIDLE DRIVER - ARM BIG LITTLE
3834 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3835 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3836 L:      linux-pm@vger.kernel.org
3837 L:      linux-arm-kernel@lists.infradead.org
3838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3839 S:      Maintained
3840 F:      drivers/cpuidle/cpuidle-big_little.c
3841
3842 CPUIDLE DRIVER - ARM EXYNOS
3843 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3844 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3845 M:      Kukjin Kim <kgene@kernel.org>
3846 L:      linux-pm@vger.kernel.org
3847 L:      linux-samsung-soc@vger.kernel.org
3848 S:      Supported
3849 F:      drivers/cpuidle/cpuidle-exynos.c
3850 F:      arch/arm/mach-exynos/pm.c
3851
3852 CPUIDLE DRIVERS
3853 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3854 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3855 L:      linux-pm@vger.kernel.org
3856 S:      Maintained
3857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3858 B:      https://bugzilla.kernel.org
3859 F:      drivers/cpuidle/*
3860 F:      include/linux/cpuidle.h
3861
3862 CRAMFS FILESYSTEM
3863 M:      Nicolas Pitre <nico@linaro.org>
3864 S:      Maintained
3865 F:      Documentation/filesystems/cramfs.txt
3866 F:      fs/cramfs/
3867
3868 CRYPTO API
3869 M:      Herbert Xu <herbert@gondor.apana.org.au>
3870 M:      "David S. Miller" <davem@davemloft.net>
3871 L:      linux-crypto@vger.kernel.org
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3874 S:      Maintained
3875 F:      Documentation/crypto/
3876 F:      Documentation/devicetree/bindings/crypto/
3877 F:      arch/*/crypto/
3878 F:      crypto/
3879 F:      drivers/crypto/
3880 F:      include/crypto/
3881 F:      include/linux/crypto*
3882
3883 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3884 M:      Neil Horman <nhorman@tuxdriver.com>
3885 L:      linux-crypto@vger.kernel.org
3886 S:      Maintained
3887 F:      crypto/ansi_cprng.c
3888 F:      crypto/rng.c
3889
3890 CS3308 MEDIA DRIVER
3891 M:      Hans Verkuil <hverkuil@xs4all.nl>
3892 L:      linux-media@vger.kernel.org
3893 T:      git git://linuxtv.org/media_tree.git
3894 W:      http://linuxtv.org
3895 S:      Odd Fixes
3896 F:      drivers/media/i2c/cs3308.c
3897 F:      drivers/media/i2c/cs3308.h
3898
3899 CS5535 Audio ALSA driver
3900 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3901 S:      Maintained
3902 F:      sound/pci/cs5535audio/
3903
3904 CW1200 WLAN driver
3905 M:      Solomon Peachy <pizza@shaftnet.org>
3906 S:      Maintained
3907 F:      drivers/net/wireless/st/cw1200/
3908
3909 CX18 VIDEO4LINUX DRIVER
3910 M:      Andy Walls <awalls@md.metrocast.net>
3911 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3912 L:      linux-media@vger.kernel.org
3913 T:      git git://linuxtv.org/media_tree.git
3914 W:      https://linuxtv.org
3915 W:      http://www.ivtvdriver.org/index.php/Cx18
3916 S:      Maintained
3917 F:      Documentation/media/v4l-drivers/cx18*
3918 F:      drivers/media/pci/cx18/
3919 F:      include/uapi/linux/ivtv*
3920
3921 CX2341X MPEG ENCODER HELPER MODULE
3922 M:      Hans Verkuil <hverkuil@xs4all.nl>
3923 L:      linux-media@vger.kernel.org
3924 T:      git git://linuxtv.org/media_tree.git
3925 W:      https://linuxtv.org
3926 S:      Maintained
3927 F:      drivers/media/common/cx2341x*
3928 F:      include/media/cx2341x*
3929
3930 CX24120 MEDIA DRIVER
3931 M:      Jemma Denson <jdenson@gmail.com>
3932 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3933 L:      linux-media@vger.kernel.org
3934 W:      https://linuxtv.org
3935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3936 S:      Maintained
3937 F:      drivers/media/dvb-frontends/cx24120*
3938
3939 CX88 VIDEO4LINUX DRIVER
3940 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3941 L:      linux-media@vger.kernel.org
3942 W:      https://linuxtv.org
3943 T:      git git://linuxtv.org/media_tree.git
3944 S:      Odd fixes
3945 F:      Documentation/media/v4l-drivers/cx88*
3946 F:      drivers/media/pci/cx88/
3947
3948 CXD2820R MEDIA DRIVER
3949 M:      Antti Palosaari <crope@iki.fi>
3950 L:      linux-media@vger.kernel.org
3951 W:      https://linuxtv.org
3952 W:      http://palosaari.fi/linux/
3953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3954 T:      git git://linuxtv.org/anttip/media_tree.git
3955 S:      Maintained
3956 F:      drivers/media/dvb-frontends/cxd2820r*
3957
3958 CXGB3 ETHERNET DRIVER (CXGB3)
3959 M:      Santosh Raspatur <santosh@chelsio.com>
3960 L:      netdev@vger.kernel.org
3961 W:      http://www.chelsio.com
3962 S:      Supported
3963 F:      drivers/net/ethernet/chelsio/cxgb3/
3964
3965 CXGB3 ISCSI DRIVER (CXGB3I)
3966 M:      Karen Xie <kxie@chelsio.com>
3967 L:      linux-scsi@vger.kernel.org
3968 W:      http://www.chelsio.com
3969 S:      Supported
3970 F:      drivers/scsi/cxgbi/cxgb3i
3971
3972 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3973 M:      Steve Wise <swise@chelsio.com>
3974 L:      linux-rdma@vger.kernel.org
3975 W:      http://www.openfabrics.org
3976 S:      Supported
3977 F:      drivers/infiniband/hw/cxgb3/
3978 F:      include/uapi/rdma/cxgb3-abi.h
3979
3980 CXGB4 CRYPTO DRIVER (chcr)
3981 M:      Harsh Jain <harsh@chelsio.com>
3982 L:      linux-crypto@vger.kernel.org
3983 W:      http://www.chelsio.com
3984 S:      Supported
3985 F:      drivers/crypto/chelsio
3986
3987 CXGB4 ETHERNET DRIVER (CXGB4)
3988 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3989 L:      netdev@vger.kernel.org
3990 W:      http://www.chelsio.com
3991 S:      Supported
3992 F:      drivers/net/ethernet/chelsio/cxgb4/
3993
3994 CXGB4 ISCSI DRIVER (CXGB4I)
3995 M:      Karen Xie <kxie@chelsio.com>
3996 L:      linux-scsi@vger.kernel.org
3997 W:      http://www.chelsio.com
3998 S:      Supported
3999 F:      drivers/scsi/cxgbi/cxgb4i
4000
4001 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4002 M:      Steve Wise <swise@chelsio.com>
4003 L:      linux-rdma@vger.kernel.org
4004 W:      http://www.openfabrics.org
4005 S:      Supported
4006 F:      drivers/infiniband/hw/cxgb4/
4007 F:      include/uapi/rdma/cxgb4-abi.h
4008
4009 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4010 M:      Casey Leedom <leedom@chelsio.com>
4011 L:      netdev@vger.kernel.org
4012 W:      http://www.chelsio.com
4013 S:      Supported
4014 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4015
4016 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4017 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4018 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4019 L:      linuxppc-dev@lists.ozlabs.org
4020 S:      Supported
4021 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4022 F:      drivers/misc/cxl/
4023 F:      include/misc/cxl*
4024 F:      include/uapi/misc/cxl.h
4025 F:      Documentation/powerpc/cxl.txt
4026 F:      Documentation/ABI/testing/sysfs-class-cxl
4027
4028 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4029 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4030 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4031 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4032 L:      linux-scsi@vger.kernel.org
4033 S:      Supported
4034 F:      drivers/scsi/cxlflash/
4035 F:      include/uapi/scsi/cxlflash_ioctls.h
4036 F:      Documentation/powerpc/cxlflash.txt
4037
4038 CYBERPRO FB DRIVER
4039 M:      Russell King <linux@armlinux.org.uk>
4040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4041 W:      http://www.armlinux.org.uk/
4042 S:      Maintained
4043 F:      drivers/video/fbdev/cyber2000fb.*
4044
4045 CYCLADES ASYNC MUX DRIVER
4046 W:      http://www.cyclades.com/
4047 S:      Orphan
4048 F:      drivers/tty/cyclades.c
4049 F:      include/linux/cyclades.h
4050 F:      include/uapi/linux/cyclades.h
4051
4052 CYCLADES PC300 DRIVER
4053 W:      http://www.cyclades.com/
4054 S:      Orphan
4055 F:      drivers/net/wan/pc300*
4056
4057 CYPRESS_FIRMWARE MEDIA DRIVER
4058 M:      Antti Palosaari <crope@iki.fi>
4059 L:      linux-media@vger.kernel.org
4060 W:      https://linuxtv.org
4061 W:      http://palosaari.fi/linux/
4062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4063 T:      git git://linuxtv.org/anttip/media_tree.git
4064 S:      Maintained
4065 F:      drivers/media/common/cypress_firmware*
4066
4067 CYTTSP TOUCHSCREEN DRIVER
4068 M:      Ferruh Yigit <fery@cypress.com>
4069 L:      linux-input@vger.kernel.org
4070 S:      Supported
4071 F:      drivers/input/touchscreen/cyttsp*
4072 F:      include/linux/input/cyttsp.h
4073
4074 D-LINK DIR-685 TOUCHKEYS DRIVER
4075 M:      Linus Walleij <linus.walleij@linaro.org>
4076 L:      linux-input@vger.kernel.org
4077 S:      Supported
4078 F:      drivers/input/dlink-dir685-touchkeys.c
4079
4080 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4081 M:      Joshua Kinard <kumba@gentoo.org>
4082 S:      Maintained
4083 F:      drivers/rtc/rtc-ds1685.c
4084 F:      include/linux/rtc/ds1685.h
4085
4086 DAMA SLAVE for AX.25
4087 M:      Joerg Reuter <jreuter@yaina.de>
4088 W:      http://yaina.de/jreuter/
4089 W:      http://www.qsl.net/dl1bke/
4090 L:      linux-hams@vger.kernel.org
4091 S:      Maintained
4092 F:      net/ax25/af_ax25.c
4093 F:      net/ax25/ax25_dev.c
4094 F:      net/ax25/ax25_ds_*
4095 F:      net/ax25/ax25_in.c
4096 F:      net/ax25/ax25_out.c
4097 F:      net/ax25/ax25_timer.c
4098 F:      net/ax25/sysctl_net_ax25.c
4099
4100 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4101 L:      netdev@vger.kernel.org
4102 S:      Orphan
4103 F:      Documentation/networking/dmfe.txt
4104 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4105
4106 DC390/AM53C974 SCSI driver
4107 M:      Hannes Reinecke <hare@suse.com>
4108 L:      linux-scsi@vger.kernel.org
4109 S:      Maintained
4110 F:      drivers/scsi/am53c974.c
4111
4112 DC395x SCSI driver
4113 M:      Oliver Neukum <oliver@neukum.org>
4114 M:      Ali Akcaagac <aliakc@web.de>
4115 M:      Jamie Lenehan <lenehan@twibble.org>
4116 L:      dc395x@twibble.org
4117 W:      http://twibble.org/dist/dc395x/
4118 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4119 S:      Maintained
4120 F:      Documentation/scsi/dc395x.txt
4121 F:      drivers/scsi/dc395x.*
4122
4123 DCCP PROTOCOL
4124 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4125 L:      dccp@vger.kernel.org
4126 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4127 S:      Maintained
4128 F:      include/linux/dccp.h
4129 F:      include/uapi/linux/dccp.h
4130 F:      include/linux/tfrc.h
4131 F:      net/dccp/
4132
4133 DECnet NETWORK LAYER
4134 W:      http://linux-decnet.sourceforge.net
4135 L:      linux-decnet-user@lists.sourceforge.net
4136 S:      Orphan
4137 F:      Documentation/networking/decnet.txt
4138 F:      net/decnet/
4139
4140 DECSTATION PLATFORM SUPPORT
4141 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4142 L:      linux-mips@linux-mips.org
4143 W:      http://www.linux-mips.org/wiki/DECstation
4144 S:      Maintained
4145 F:      arch/mips/dec/
4146 F:      arch/mips/include/asm/dec/
4147 F:      arch/mips/include/asm/mach-dec/
4148
4149 DEFXX FDDI NETWORK DRIVER
4150 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4151 S:      Maintained
4152 F:      drivers/net/fddi/defxx.*
4153
4154 DELL SMBIOS DRIVER
4155 M:      Pali Rohár <pali.rohar@gmail.com>
4156 M:      Mario Limonciello <mario.limonciello@dell.com>
4157 L:      platform-driver-x86@vger.kernel.org
4158 S:      Maintained
4159 F:      drivers/platform/x86/dell-smbios.*
4160
4161 DELL SMBIOS SMM DRIVER
4162 M:      Mario Limonciello <mario.limonciello@dell.com>
4163 L:      platform-driver-x86@vger.kernel.org
4164 S:      Maintained
4165 F:      drivers/platform/x86/dell-smbios-smm.c
4166
4167 DELL SMBIOS WMI DRIVER
4168 M:      Mario Limonciello <mario.limonciello@dell.com>
4169 L:      platform-driver-x86@vger.kernel.org
4170 S:      Maintained
4171 F:      drivers/platform/x86/dell-smbios-wmi.c
4172 F:      tools/wmi/dell-smbios-example.c
4173
4174 DELL LAPTOP DRIVER
4175 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4176 M:      Pali Rohár <pali.rohar@gmail.com>
4177 L:      platform-driver-x86@vger.kernel.org
4178 S:      Maintained
4179 F:      drivers/platform/x86/dell-laptop.c
4180
4181 DELL LAPTOP FREEFALL DRIVER
4182 M:      Pali Rohár <pali.rohar@gmail.com>
4183 S:      Maintained
4184 F:      drivers/platform/x86/dell-smo8800.c
4185
4186 DELL LAPTOP RBTN DRIVER
4187 M:      Pali Rohár <pali.rohar@gmail.com>
4188 S:      Maintained
4189 F:      drivers/platform/x86/dell-rbtn.*
4190
4191 DELL LAPTOP SMM DRIVER
4192 M:      Pali Rohár <pali.rohar@gmail.com>
4193 S:      Maintained
4194 F:      drivers/hwmon/dell-smm-hwmon.c
4195 F:      include/uapi/linux/i8k.h
4196
4197 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4198 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4199 S:      Maintained
4200 F:      Documentation/dcdbas.txt
4201 F:      drivers/firmware/dcdbas.*
4202
4203 DELL WMI NOTIFICATIONS DRIVER
4204 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4205 M:      Pali Rohár <pali.rohar@gmail.com>
4206 S:      Maintained
4207 F:      drivers/platform/x86/dell-wmi.c
4208
4209 DELL WMI DESCRIPTOR DRIVER
4210 M:      Mario Limonciello <mario.limonciello@dell.com>
4211 S:      Maintained
4212 F:      drivers/platform/x86/dell-wmi-descriptor.c
4213
4214 DELTA ST MEDIA DRIVER
4215 M:      Hugues Fruchet <hugues.fruchet@st.com>
4216 L:      linux-media@vger.kernel.org
4217 T:      git git://linuxtv.org/media_tree.git
4218 W:      https://linuxtv.org
4219 S:      Supported
4220 F:      drivers/media/platform/sti/delta
4221
4222 DENALI NAND DRIVER
4223 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4224 L:      linux-mtd@lists.infradead.org
4225 S:      Supported
4226 F:      drivers/mtd/nand/raw/denali*
4227
4228 DESIGNWARE USB2 DRD IP DRIVER
4229 M:      Minas Harutyunyan <hminas@synopsys.com>
4230 L:      linux-usb@vger.kernel.org
4231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4232 S:      Maintained
4233 F:      drivers/usb/dwc2/
4234
4235 DESIGNWARE USB3 DRD IP DRIVER
4236 M:      Felipe Balbi <balbi@kernel.org>
4237 L:      linux-usb@vger.kernel.org
4238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4239 S:      Maintained
4240 F:      drivers/usb/dwc3/
4241
4242 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4243 M:      Andreas Klinger <ak@it-klinger.de>
4244 L:      linux-iio@vger.kernel.org
4245 S:      Maintained
4246 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4247 F:      drivers/iio/proximity/srf*.c
4248
4249 DEVICE COREDUMP (DEV_COREDUMP)
4250 M:      Johannes Berg <johannes@sipsolutions.net>
4251 L:      linux-kernel@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/base/devcoredump.c
4254 F:      include/linux/devcoredump.h
4255
4256 DEVICE FREQUENCY (DEVFREQ)
4257 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4258 M:      Kyungmin Park <kyungmin.park@samsung.com>
4259 R:      Chanwoo Choi <cw00.choi@samsung.com>
4260 L:      linux-pm@vger.kernel.org
4261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4262 S:      Maintained
4263 F:      drivers/devfreq/
4264 F:      include/linux/devfreq.h
4265 F:      Documentation/devicetree/bindings/devfreq/
4266
4267 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4268 M:      Chanwoo Choi <cw00.choi@samsung.com>
4269 L:      linux-pm@vger.kernel.org
4270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4271 S:      Supported
4272 F:      drivers/devfreq/event/
4273 F:      drivers/devfreq/devfreq-event.c
4274 F:      include/linux/devfreq-event.h
4275 F:      Documentation/devicetree/bindings/devfreq/event/
4276
4277 DEVICE NUMBER REGISTRY
4278 M:      Torben Mathiasen <device@lanana.org>
4279 W:      http://lanana.org/docs/device-list/index.html
4280 S:      Maintained
4281
4282 DEVICE-MAPPER  (LVM)
4283 M:      Alasdair Kergon <agk@redhat.com>
4284 M:      Mike Snitzer <snitzer@redhat.com>
4285 M:      dm-devel@redhat.com
4286 L:      dm-devel@redhat.com
4287 W:      http://sources.redhat.com/dm
4288 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4290 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4291 S:      Maintained
4292 F:      Documentation/device-mapper/
4293 F:      drivers/md/Makefile
4294 F:      drivers/md/Kconfig
4295 F:      drivers/md/dm*
4296 F:      drivers/md/persistent-data/
4297 F:      include/linux/device-mapper.h
4298 F:      include/linux/dm-*.h
4299 F:      include/uapi/linux/dm-*.h
4300
4301 DEVLINK
4302 M:      Jiri Pirko <jiri@mellanox.com>
4303 L:      netdev@vger.kernel.org
4304 S:      Supported
4305 F:      net/core/devlink.c
4306 F:      include/net/devlink.h
4307 F:      include/uapi/linux/devlink.h
4308
4309 DIALOG SEMICONDUCTOR DRIVERS
4310 M:      Support Opensource <support.opensource@diasemi.com>
4311 W:      http://www.dialog-semiconductor.com/products
4312 S:      Supported
4313 F:      Documentation/hwmon/da90??
4314 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4315 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4316 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4317 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4318 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4319 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4320 F:      drivers/gpio/gpio-da90??.c
4321 F:      drivers/hwmon/da90??-hwmon.c
4322 F:      drivers/iio/adc/da91??-*.c
4323 F:      drivers/input/misc/da90??_onkey.c
4324 F:      drivers/input/touchscreen/da9052_tsi.c
4325 F:      drivers/leds/leds-da90??.c
4326 F:      drivers/mfd/da903x.c
4327 F:      drivers/mfd/da90??-*.c
4328 F:      drivers/mfd/da91??-*.c
4329 F:      drivers/power/supply/da9052-battery.c
4330 F:      drivers/power/supply/da91??-*.c
4331 F:      drivers/regulator/da903x.c
4332 F:      drivers/regulator/da9???-regulator.[ch]
4333 F:      drivers/thermal/da90??-thermal.c
4334 F:      drivers/rtc/rtc-da90??.c
4335 F:      drivers/video/backlight/da90??_bl.c
4336 F:      drivers/watchdog/da90??_wdt.c
4337 F:      include/linux/mfd/da903x.h
4338 F:      include/linux/mfd/da9052/
4339 F:      include/linux/mfd/da9055/
4340 F:      include/linux/mfd/da9062/
4341 F:      include/linux/mfd/da9063/
4342 F:      include/linux/mfd/da9150/
4343 F:      include/linux/regulator/da9211.h
4344 F:      include/sound/da[79]*.h
4345 F:      sound/soc/codecs/da[79]*.[ch]
4346
4347 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4348 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4349 L:      linux-gpio@vger.kernel.org
4350 S:      Maintained
4351 F:      drivers/gpio/gpio-gpio-mm.c
4352
4353 DIGI NEO AND CLASSIC PCI PRODUCTS
4354 M:      Lidza Louina <lidza.louina@gmail.com>
4355 M:      Mark Hounschell <markh@compro.net>
4356 L:      driverdev-devel@linuxdriverproject.org
4357 S:      Maintained
4358 F:      drivers/staging/dgnc/
4359
4360 DIOLAN U2C-12 I2C DRIVER
4361 M:      Guenter Roeck <linux@roeck-us.net>
4362 L:      linux-i2c@vger.kernel.org
4363 S:      Maintained
4364 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4365
4366 FILESYSTEM DIRECT ACCESS (DAX)
4367 M:      Matthew Wilcox <mawilcox@microsoft.com>
4368 M:      Ross Zwisler <zwisler@kernel.org>
4369 M:      Jan Kara <jack@suse.cz>
4370 L:      linux-fsdevel@vger.kernel.org
4371 S:      Supported
4372 F:      fs/dax.c
4373 F:      include/linux/dax.h
4374 F:      include/trace/events/fs_dax.h
4375
4376 DEVICE DIRECT ACCESS (DAX)
4377 M:      Dan Williams <dan.j.williams@intel.com>
4378 M:      Dave Jiang <dave.jiang@intel.com>
4379 M:      Ross Zwisler <zwisler@kernel.org>
4380 M:      Vishal Verma <vishal.l.verma@intel.com>
4381 L:      linux-nvdimm@lists.01.org
4382 S:      Supported
4383 F:      drivers/dax/
4384
4385 DIRECTORY NOTIFICATION (DNOTIFY)
4386 M:      Jan Kara <jack@suse.cz>
4387 R:      Amir Goldstein <amir73il@gmail.com>
4388 L:      linux-fsdevel@vger.kernel.org
4389 S:      Maintained
4390 F:      Documentation/filesystems/dnotify.txt
4391 F:      fs/notify/dnotify/
4392 F:      include/linux/dnotify.h
4393
4394 DISK GEOMETRY AND PARTITION HANDLING
4395 M:      Andries Brouwer <aeb@cwi.nl>
4396 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4397 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4398 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4399 S:      Maintained
4400
4401 DISKQUOTA
4402 M:      Jan Kara <jack@suse.com>
4403 S:      Maintained
4404 F:      Documentation/filesystems/quota.txt
4405 F:      fs/quota/
4406 F:      include/linux/quota*.h
4407 F:      include/uapi/linux/quota*.h
4408
4409 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4410 M:      Bernie Thompson <bernie@plugable.com>
4411 L:      linux-fbdev@vger.kernel.org
4412 S:      Maintained
4413 W:      http://plugable.com/category/projects/udlfb/
4414 F:      drivers/video/fbdev/udlfb.c
4415 F:      include/video/udlfb.h
4416 F:      Documentation/fb/udlfb.txt
4417
4418 DISTRIBUTED LOCK MANAGER (DLM)
4419 M:      Christine Caulfield <ccaulfie@redhat.com>
4420 M:      David Teigland <teigland@redhat.com>
4421 L:      cluster-devel@redhat.com
4422 W:      http://sources.redhat.com/cluster/
4423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4424 S:      Supported
4425 F:      fs/dlm/
4426
4427 DMA BUFFER SHARING FRAMEWORK
4428 M:      Sumit Semwal <sumit.semwal@linaro.org>
4429 S:      Maintained
4430 L:      linux-media@vger.kernel.org
4431 L:      dri-devel@lists.freedesktop.org
4432 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4433 F:      drivers/dma-buf/
4434 F:      include/linux/dma-buf*
4435 F:      include/linux/reservation.h
4436 F:      include/linux/*fence.h
4437 F:      Documentation/driver-api/dma-buf.rst
4438 T:      git git://anongit.freedesktop.org/drm/drm-misc
4439
4440 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4441 M:      Vinod Koul <vkoul@kernel.org>
4442 L:      dmaengine@vger.kernel.org
4443 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4444 S:      Maintained
4445 F:      drivers/dma/
4446 F:      include/linux/dmaengine.h
4447 F:      include/linux/of_dma.h
4448 F:      Documentation/devicetree/bindings/dma/
4449 F:      Documentation/driver-api/dmaengine/
4450 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4451
4452 DMA MAPPING HELPERS
4453 M:      Christoph Hellwig <hch@lst.de>
4454 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4455 R:      Robin Murphy <robin.murphy@arm.com>
4456 L:      iommu@lists.linux-foundation.org
4457 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4458 W:      http://git.infradead.org/users/hch/dma-mapping.git
4459 S:      Supported
4460 F:      kernel/dma/
4461 F:      include/asm-generic/dma-mapping.h
4462 F:      include/linux/dma-direct.h
4463 F:      include/linux/dma-mapping.h
4464 F:      include/linux/dma-noncoherent.h
4465
4466 DME1737 HARDWARE MONITOR DRIVER
4467 M:      Juerg Haefliger <juergh@gmail.com>
4468 L:      linux-hwmon@vger.kernel.org
4469 S:      Maintained
4470 F:      Documentation/hwmon/dme1737
4471 F:      drivers/hwmon/dme1737.c
4472
4473 DMI/SMBIOS SUPPORT
4474 M:      Jean Delvare <jdelvare@suse.com>
4475 S:      Maintained
4476 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4477 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4478 F:      drivers/firmware/dmi-id.c
4479 F:      drivers/firmware/dmi_scan.c
4480 F:      include/linux/dmi.h
4481
4482 DOCUMENTATION
4483 M:      Jonathan Corbet <corbet@lwn.net>
4484 L:      linux-doc@vger.kernel.org
4485 S:      Maintained
4486 F:      Documentation/
4487 F:      scripts/kernel-doc
4488 X:      Documentation/ABI/
4489 X:      Documentation/devicetree/
4490 X:      Documentation/acpi
4491 X:      Documentation/power
4492 X:      Documentation/spi
4493 X:      Documentation/media
4494 T:      git git://git.lwn.net/linux.git docs-next
4495
4496 DOCUMENTATION/ITALIAN
4497 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4498 L:      linux-doc@vger.kernel.org
4499 S:      Maintained
4500 F:      Documentation/translations/it_IT
4501
4502 DONGWOON DW9714 LENS VOICE COIL DRIVER
4503 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4504 L:      linux-media@vger.kernel.org
4505 T:      git git://linuxtv.org/media_tree.git
4506 S:      Maintained
4507 F:      drivers/media/i2c/dw9714.c
4508
4509 DONGWOON DW9807 LENS VOICE COIL DRIVER
4510 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4511 L:      linux-media@vger.kernel.org
4512 T:      git git://linuxtv.org/media_tree.git
4513 S:      Maintained
4514 F:      drivers/media/i2c/dw9807.c
4515
4516 DOUBLETALK DRIVER
4517 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4518 L:      blinux-list@redhat.com
4519 S:      Maintained
4520 F:      drivers/char/dtlk.c
4521 F:      include/linux/dtlk.h
4522
4523 DPAA2 DATAPATH I/O (DPIO) DRIVER
4524 M:      Roy Pledge <Roy.Pledge@nxp.com>
4525 L:      linux-kernel@vger.kernel.org
4526 S:      Maintained
4527 F:      drivers/soc/fsl/dpio
4528
4529 DPAA2 ETHERNET DRIVER
4530 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4531 L:      linux-kernel@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/staging/fsl-dpaa2/ethernet
4534
4535 DPAA2 ETHERNET SWITCH DRIVER
4536 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4537 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4538 L:      linux-kernel@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/staging/fsl-dpaa2/ethsw
4541
4542 DPAA2 PTP CLOCK DRIVER
4543 M:      Yangbo Lu <yangbo.lu@nxp.com>
4544 L:      linux-kernel@vger.kernel.org
4545 S:      Maintained
4546 F:      drivers/staging/fsl-dpaa2/rtc
4547
4548 DPT_I2O SCSI RAID DRIVER
4549 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4550 L:      linux-scsi@vger.kernel.org
4551 W:      http://www.adaptec.com/
4552 S:      Maintained
4553 F:      drivers/scsi/dpt*
4554 F:      drivers/scsi/dpt/
4555
4556 DRBD DRIVER
4557 M:      Philipp Reisner <philipp.reisner@linbit.com>
4558 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4559 L:      drbd-dev@lists.linbit.com
4560 W:      http://www.drbd.org
4561 T:      git git://git.linbit.com/linux-drbd.git
4562 T:      git git://git.linbit.com/drbd-8.4.git
4563 S:      Supported
4564 F:      drivers/block/drbd/
4565 F:      lib/lru_cache.c
4566 F:      Documentation/blockdev/drbd/
4567
4568 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4569 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4570 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4572 S:      Supported
4573 F:      Documentation/kobject.txt
4574 F:      drivers/base/
4575 F:      fs/debugfs/
4576 F:      fs/sysfs/
4577 F:      include/linux/debugfs.h
4578 F:      include/linux/kobj*
4579 F:      lib/kobj*
4580
4581 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4582 M:      Kevin Hilman <khilman@kernel.org>
4583 M:      Nishanth Menon <nm@ti.com>
4584 S:      Maintained
4585 F:      drivers/power/avs/
4586 F:      include/linux/power/smartreflex.h
4587 L:      linux-pm@vger.kernel.org
4588
4589 DRM DRIVER FOR ARM PL111 CLCD
4590 M:      Eric Anholt <eric@anholt.net>
4591 T:      git git://anongit.freedesktop.org/drm/drm-misc
4592 S:      Supported
4593 F:      drivers/gpu/drm/pl111/
4594
4595 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4596 M:      Linus Walleij <linus.walleij@linaro.org>
4597 T:      git git://anongit.freedesktop.org/drm/drm-misc
4598 S:      Maintained
4599 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4600 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4601
4602 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4603 M:      Dave Airlie <airlied@redhat.com>
4604 S:      Odd Fixes
4605 F:      drivers/gpu/drm/ast/
4606
4607 DRM DRIVER FOR BOCHS VIRTUAL GPU
4608 M:      Gerd Hoffmann <kraxel@redhat.com>
4609 L:      virtualization@lists.linux-foundation.org
4610 T:      git git://anongit.freedesktop.org/drm/drm-misc
4611 S:      Maintained
4612 F:      drivers/gpu/drm/bochs/
4613
4614 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4615 M:      Linus Walleij <linus.walleij@linaro.org>
4616 T:      git git://anongit.freedesktop.org/drm/drm-misc
4617 S:      Maintained
4618 F:      drivers/gpu/drm/tve200/
4619
4620 DRM DRIVER FOR ILITEK ILI9225 PANELS
4621 M:      David Lechner <david@lechnology.com>
4622 S:      Maintained
4623 F:      drivers/gpu/drm/tinydrm/ili9225.c
4624 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4625
4626 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4627 S:      Orphan / Obsolete
4628 F:      drivers/gpu/drm/i810/
4629 F:      include/uapi/drm/i810_drm.h
4630
4631 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4632 S:      Orphan / Obsolete
4633 F:      drivers/gpu/drm/mga/
4634 F:      include/uapi/drm/mga_drm.h
4635
4636 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4637 M:      Dave Airlie <airlied@redhat.com>
4638 S:      Odd Fixes
4639 F:      drivers/gpu/drm/mgag200/
4640
4641 DRM DRIVER FOR MI0283QT
4642 M:      Noralf Trønnes <noralf@tronnes.org>
4643 S:      Maintained
4644 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4645 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4646
4647 DRM DRIVER FOR MSM ADRENO GPU
4648 M:      Rob Clark <robdclark@gmail.com>
4649 L:      linux-arm-msm@vger.kernel.org
4650 L:      dri-devel@lists.freedesktop.org
4651 L:      freedreno@lists.freedesktop.org
4652 T:      git git://people.freedesktop.org/~robclark/linux
4653 S:      Maintained
4654 F:      drivers/gpu/drm/msm/
4655 F:      include/uapi/drm/msm_drm.h
4656 F:      Documentation/devicetree/bindings/display/msm/
4657
4658 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4659 M:      Ben Skeggs <bskeggs@redhat.com>
4660 L:      dri-devel@lists.freedesktop.org
4661 L:      nouveau@lists.freedesktop.org
4662 T:      git git://github.com/skeggsb/linux
4663 S:      Supported
4664 F:      drivers/gpu/drm/nouveau/
4665 F:      include/uapi/drm/nouveau_drm.h
4666
4667 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4668 M:      Noralf Trønnes <noralf@tronnes.org>
4669 S:      Maintained
4670 F:      drivers/gpu/drm/tinydrm/repaper.c
4671 F:      Documentation/devicetree/bindings/display/repaper.txt
4672
4673 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4674 M:      Dave Airlie <airlied@redhat.com>
4675 M:      Gerd Hoffmann <kraxel@redhat.com>
4676 L:      virtualization@lists.linux-foundation.org
4677 T:      git git://anongit.freedesktop.org/drm/drm-misc
4678 S:      Obsolete
4679 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4680 F:      drivers/gpu/drm/cirrus/
4681
4682 DRM DRIVER FOR QXL VIRTUAL GPU
4683 M:      Dave Airlie <airlied@redhat.com>
4684 M:      Gerd Hoffmann <kraxel@redhat.com>
4685 L:      virtualization@lists.linux-foundation.org
4686 T:      git git://anongit.freedesktop.org/drm/drm-misc
4687 S:      Maintained
4688 F:      drivers/gpu/drm/qxl/
4689 F:      include/uapi/drm/qxl_drm.h
4690
4691 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4692 S:      Orphan / Obsolete
4693 F:      drivers/gpu/drm/r128/
4694 F:      include/uapi/drm/r128_drm.h
4695
4696 DRM DRIVER FOR SAVAGE VIDEO CARDS
4697 S:      Orphan / Obsolete
4698 F:      drivers/gpu/drm/savage/
4699 F:      include/uapi/drm/savage_drm.h
4700
4701 DRM DRIVER FOR SIS VIDEO CARDS
4702 S:      Orphan / Obsolete
4703 F:      drivers/gpu/drm/sis/
4704 F:      include/uapi/drm/sis_drm.h
4705
4706 DRM DRIVER FOR SITRONIX ST7586 PANELS
4707 M:      David Lechner <david@lechnology.com>
4708 S:      Maintained
4709 F:      drivers/gpu/drm/tinydrm/st7586.c
4710 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4711
4712 DRM DRIVER FOR SITRONIX ST7735R PANELS
4713 M:      David Lechner <david@lechnology.com>
4714 S:      Maintained
4715 F:      drivers/gpu/drm/tinydrm/st7735r.c
4716 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4717
4718 DRM DRIVER FOR TDFX VIDEO CARDS
4719 S:      Orphan / Obsolete
4720 F:      drivers/gpu/drm/tdfx/
4721
4722 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4723 M:      Dave Airlie <airlied@redhat.com>
4724 S:      Odd Fixes
4725 F:      drivers/gpu/drm/udl/
4726
4727 DRM DRIVER FOR VMWARE VIRTUAL GPU
4728 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4729 M:      Sinclair Yeh <syeh@vmware.com>
4730 M:      Thomas Hellstrom <thellstrom@vmware.com>
4731 L:      dri-devel@lists.freedesktop.org
4732 T:      git git://people.freedesktop.org/~syeh/repos_linux
4733 T:      git git://people.freedesktop.org/~thomash/linux
4734 S:      Supported
4735 F:      drivers/gpu/drm/vmwgfx/
4736 F:      include/uapi/drm/vmwgfx_drm.h
4737
4738 DRM DRIVERS
4739 M:      David Airlie <airlied@linux.ie>
4740 L:      dri-devel@lists.freedesktop.org
4741 T:      git git://anongit.freedesktop.org/drm/drm
4742 B:      https://bugs.freedesktop.org/
4743 C:      irc://chat.freenode.net/dri-devel
4744 S:      Maintained
4745 F:      drivers/gpu/drm/
4746 F:      drivers/gpu/vga/
4747 F:      Documentation/devicetree/bindings/display/
4748 F:      Documentation/devicetree/bindings/gpu/
4749 F:      Documentation/gpu/
4750 F:      include/drm/
4751 F:      include/uapi/drm/
4752 F:      include/linux/vga*
4753
4754 DRM DRIVERS AND MISC GPU PATCHES
4755 M:      Gustavo Padovan <gustavo@padovan.org>
4756 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4757 M:      Sean Paul <sean@poorly.run>
4758 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4759 S:      Maintained
4760 T:      git git://anongit.freedesktop.org/drm/drm-misc
4761 F:      Documentation/gpu/
4762 F:      drivers/gpu/vga/
4763 F:      drivers/gpu/drm/*
4764 F:      include/drm/drm*
4765 F:      include/uapi/drm/drm*
4766 F:      include/linux/vga*
4767
4768 DRM DRIVERS FOR ALLWINNER A10
4769 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4770 L:      dri-devel@lists.freedesktop.org
4771 S:      Supported
4772 F:      drivers/gpu/drm/sun4i/
4773 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4774 T:      git git://anongit.freedesktop.org/drm/drm-misc
4775
4776 DRM DRIVERS FOR AMLOGIC SOCS
4777 M:      Neil Armstrong <narmstrong@baylibre.com>
4778 L:      dri-devel@lists.freedesktop.org
4779 L:      linux-amlogic@lists.infradead.org
4780 W:      http://linux-meson.com/
4781 S:      Supported
4782 F:      drivers/gpu/drm/meson/
4783 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4784 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4785 F:      Documentation/gpu/meson.rst
4786 T:      git git://anongit.freedesktop.org/drm/drm-misc
4787
4788 DRM DRIVERS FOR ATMEL HLCDC
4789 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4790 L:      dri-devel@lists.freedesktop.org
4791 S:      Supported
4792 F:      drivers/gpu/drm/atmel-hlcdc/
4793 F:      Documentation/devicetree/bindings/display/atmel/
4794 T:      git git://anongit.freedesktop.org/drm/drm-misc
4795
4796 DRM DRIVERS FOR BRIDGE CHIPS
4797 M:      Archit Taneja <architt@codeaurora.org>
4798 M:      Andrzej Hajda <a.hajda@samsung.com>
4799 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4800 S:      Maintained
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802 F:      drivers/gpu/drm/bridge/
4803
4804 DRM DRIVERS FOR EXYNOS
4805 M:      Inki Dae <inki.dae@samsung.com>
4806 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4807 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4808 M:      Kyungmin Park <kyungmin.park@samsung.com>
4809 L:      dri-devel@lists.freedesktop.org
4810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4811 S:      Supported
4812 F:      drivers/gpu/drm/exynos/
4813 F:      include/uapi/drm/exynos_drm.h
4814 F:      Documentation/devicetree/bindings/display/exynos/
4815
4816 DRM DRIVERS FOR FREESCALE DCU
4817 M:      Stefan Agner <stefan@agner.ch>
4818 M:      Alison Wang <alison.wang@nxp.com>
4819 L:      dri-devel@lists.freedesktop.org
4820 S:      Supported
4821 F:      drivers/gpu/drm/fsl-dcu/
4822 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4823 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4824 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4825
4826 DRM DRIVERS FOR FREESCALE IMX
4827 M:      Philipp Zabel <p.zabel@pengutronix.de>
4828 L:      dri-devel@lists.freedesktop.org
4829 S:      Maintained
4830 F:      drivers/gpu/drm/imx/
4831 F:      drivers/gpu/ipu-v3/
4832 F:      Documentation/devicetree/bindings/display/imx/
4833
4834 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4835 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4836 L:      dri-devel@lists.freedesktop.org
4837 T:      git git://github.com/patjak/drm-gma500
4838 S:      Maintained
4839 F:      drivers/gpu/drm/gma500/
4840
4841 DRM DRIVERS FOR HISILICON
4842 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4843 M:      Rongrong Zou <zourongrong@gmail.com>
4844 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4845 R:      Chen Feng <puck.chen@hisilicon.com>
4846 L:      dri-devel@lists.freedesktop.org
4847 T:      git git://github.com/xin3liang/linux.git
4848 S:      Maintained
4849 F:      drivers/gpu/drm/hisilicon/
4850 F:      Documentation/devicetree/bindings/display/hisilicon/
4851
4852 DRM DRIVERS FOR MEDIATEK
4853 M:      CK Hu <ck.hu@mediatek.com>
4854 M:      Philipp Zabel <p.zabel@pengutronix.de>
4855 L:      dri-devel@lists.freedesktop.org
4856 S:      Supported
4857 F:      drivers/gpu/drm/mediatek/
4858 F:      Documentation/devicetree/bindings/display/mediatek/
4859
4860 DRM DRIVERS FOR NVIDIA TEGRA
4861 M:      Thierry Reding <thierry.reding@gmail.com>
4862 L:      dri-devel@lists.freedesktop.org
4863 L:      linux-tegra@vger.kernel.org
4864 T:      git git://anongit.freedesktop.org/tegra/linux.git
4865 S:      Supported
4866 F:      drivers/gpu/drm/tegra/
4867 F:      drivers/gpu/host1x/
4868 F:      include/linux/host1x.h
4869 F:      include/uapi/drm/tegra_drm.h
4870 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4871
4872 DRM DRIVERS FOR RENESAS
4873 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4874 L:      dri-devel@lists.freedesktop.org
4875 L:      linux-renesas-soc@vger.kernel.org
4876 T:      git git://linuxtv.org/pinchartl/fbdev
4877 S:      Supported
4878 F:      drivers/gpu/drm/rcar-du/
4879 F:      drivers/gpu/drm/shmobile/
4880 F:      include/linux/platform_data/shmob_drm.h
4881 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4882 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4883 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4884
4885 DRM DRIVERS FOR ROCKCHIP
4886 M:      Sandy Huang <hjc@rock-chips.com>
4887 M:      Heiko Stübner <heiko@sntech.de>
4888 L:      dri-devel@lists.freedesktop.org
4889 S:      Maintained
4890 F:      drivers/gpu/drm/rockchip/
4891 F:      Documentation/devicetree/bindings/display/rockchip/
4892 T:      git git://anongit.freedesktop.org/drm/drm-misc
4893
4894 DRM DRIVERS FOR STI
4895 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4896 M:      Vincent Abriou <vincent.abriou@st.com>
4897 L:      dri-devel@lists.freedesktop.org
4898 T:      git git://anongit.freedesktop.org/drm/drm-misc
4899 S:      Maintained
4900 F:      drivers/gpu/drm/sti
4901 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4902
4903 DRM DRIVERS FOR STM
4904 M:      Yannick Fertre <yannick.fertre@st.com>
4905 M:      Philippe Cornu <philippe.cornu@st.com>
4906 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4907 M:      Vincent Abriou <vincent.abriou@st.com>
4908 L:      dri-devel@lists.freedesktop.org
4909 T:      git git://anongit.freedesktop.org/drm/drm-misc
4910 S:      Maintained
4911 F:      drivers/gpu/drm/stm
4912 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4913
4914 DRM DRIVERS FOR TI LCDC
4915 M:      Jyri Sarha <jsarha@ti.com>
4916 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4917 L:      dri-devel@lists.freedesktop.org
4918 S:      Maintained
4919 F:      drivers/gpu/drm/tilcdc/
4920 F:      Documentation/devicetree/bindings/display/tilcdc/
4921
4922 DRM DRIVERS FOR TI OMAP
4923 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4924 L:      dri-devel@lists.freedesktop.org
4925 S:      Maintained
4926 F:      drivers/gpu/drm/omapdrm/
4927 F:      Documentation/devicetree/bindings/display/ti/
4928
4929 DRM DRIVERS FOR V3D
4930 M:      Eric Anholt <eric@anholt.net>
4931 S:      Supported
4932 F:      drivers/gpu/drm/v3d/
4933 F:      include/uapi/drm/v3d_drm.h
4934 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4935 T:      git git://anongit.freedesktop.org/drm/drm-misc
4936
4937 DRM DRIVERS FOR VC4
4938 M:      Eric Anholt <eric@anholt.net>
4939 T:      git git://github.com/anholt/linux
4940 S:      Supported
4941 F:      drivers/gpu/drm/vc4/
4942 F:      include/uapi/drm/vc4_drm.h
4943 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4944 T:      git git://anongit.freedesktop.org/drm/drm-misc
4945
4946 DRM DRIVERS FOR VIVANTE GPU IP
4947 M:      Lucas Stach <l.stach@pengutronix.de>
4948 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4949 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4950 L:      etnaviv@lists.freedesktop.org
4951 L:      dri-devel@lists.freedesktop.org
4952 S:      Maintained
4953 F:      drivers/gpu/drm/etnaviv/
4954 F:      include/uapi/drm/etnaviv_drm.h
4955 F:      Documentation/devicetree/bindings/display/etnaviv/
4956
4957 DRM DRIVERS FOR ZTE ZX
4958 M:      Shawn Guo <shawnguo@kernel.org>
4959 L:      dri-devel@lists.freedesktop.org
4960 S:      Maintained
4961 F:      drivers/gpu/drm/zte/
4962 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4963 T:      git git://anongit.freedesktop.org/drm/drm-misc
4964
4965 DRM PANEL DRIVERS
4966 M:      Thierry Reding <thierry.reding@gmail.com>
4967 L:      dri-devel@lists.freedesktop.org
4968 T:      git git://anongit.freedesktop.org/drm/drm-misc
4969 S:      Maintained
4970 F:      drivers/gpu/drm/drm_panel.c
4971 F:      drivers/gpu/drm/panel/
4972 F:      include/drm/drm_panel.h
4973 F:      Documentation/devicetree/bindings/display/panel/
4974
4975 DRM TINYDRM DRIVERS
4976 M:      Noralf Trønnes <noralf@tronnes.org>
4977 W:      https://github.com/notro/tinydrm/wiki/Development
4978 T:      git git://anongit.freedesktop.org/drm/drm-misc
4979 S:      Maintained
4980 F:      drivers/gpu/drm/tinydrm/
4981 F:      include/drm/tinydrm/
4982
4983 DRM DRIVERS FOR XEN
4984 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4985 T:      git git://anongit.freedesktop.org/drm/drm-misc
4986 L:      dri-devel@lists.freedesktop.org
4987 L:      xen-devel@lists.xen.org
4988 S:      Supported
4989 F:      drivers/gpu/drm/xen/
4990 F:      Documentation/gpu/xen-front.rst
4991
4992 DRM TTM SUBSYSTEM
4993 M:      Christian Koenig <christian.koenig@amd.com>
4994 M:      Huang Rui <ray.huang@amd.com>
4995 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4996 T:      git git://people.freedesktop.org/~agd5f/linux
4997 S:      Maintained
4998 L:      dri-devel@lists.freedesktop.org
4999 F:      include/drm/ttm/
5000 F:      drivers/gpu/drm/ttm/
5001
5002 DSBR100 USB FM RADIO DRIVER
5003 M:      Alexey Klimov <klimov.linux@gmail.com>
5004 L:      linux-media@vger.kernel.org
5005 T:      git git://linuxtv.org/media_tree.git
5006 S:      Maintained
5007 F:      drivers/media/radio/dsbr100.c
5008
5009 DSCC4 DRIVER
5010 M:      Francois Romieu <romieu@fr.zoreil.com>
5011 L:      netdev@vger.kernel.org
5012 S:      Maintained
5013 F:      drivers/net/wan/dscc4.c
5014
5015 DT3155 MEDIA DRIVER
5016 M:      Hans Verkuil <hverkuil@xs4all.nl>
5017 L:      linux-media@vger.kernel.org
5018 T:      git git://linuxtv.org/media_tree.git
5019 W:      https://linuxtv.org
5020 S:      Odd Fixes
5021 F:      drivers/media/pci/dt3155/
5022
5023 DVB_USB_AF9015 MEDIA DRIVER
5024 M:      Antti Palosaari <crope@iki.fi>
5025 L:      linux-media@vger.kernel.org
5026 W:      https://linuxtv.org
5027 W:      http://palosaari.fi/linux/
5028 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5029 T:      git git://linuxtv.org/anttip/media_tree.git
5030 S:      Maintained
5031 F:      drivers/media/usb/dvb-usb-v2/af9015*
5032
5033 DVB_USB_AF9035 MEDIA DRIVER
5034 M:      Antti Palosaari <crope@iki.fi>
5035 L:      linux-media@vger.kernel.org
5036 W:      https://linuxtv.org
5037 W:      http://palosaari.fi/linux/
5038 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5039 T:      git git://linuxtv.org/anttip/media_tree.git
5040 S:      Maintained
5041 F:      drivers/media/usb/dvb-usb-v2/af9035*
5042
5043 DVB_USB_ANYSEE MEDIA DRIVER
5044 M:      Antti Palosaari <crope@iki.fi>
5045 L:      linux-media@vger.kernel.org
5046 W:      https://linuxtv.org
5047 W:      http://palosaari.fi/linux/
5048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5049 T:      git git://linuxtv.org/anttip/media_tree.git
5050 S:      Maintained
5051 F:      drivers/media/usb/dvb-usb-v2/anysee*
5052
5053 DVB_USB_AU6610 MEDIA DRIVER
5054 M:      Antti Palosaari <crope@iki.fi>
5055 L:      linux-media@vger.kernel.org
5056 W:      https://linuxtv.org
5057 W:      http://palosaari.fi/linux/
5058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5059 T:      git git://linuxtv.org/anttip/media_tree.git
5060 S:      Maintained
5061 F:      drivers/media/usb/dvb-usb-v2/au6610*
5062
5063 DVB_USB_CE6230 MEDIA DRIVER
5064 M:      Antti Palosaari <crope@iki.fi>
5065 L:      linux-media@vger.kernel.org
5066 W:      https://linuxtv.org
5067 W:      http://palosaari.fi/linux/
5068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5069 T:      git git://linuxtv.org/anttip/media_tree.git
5070 S:      Maintained
5071 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5072
5073 DVB_USB_CXUSB MEDIA DRIVER
5074 M:      Michael Krufky <mkrufky@linuxtv.org>
5075 L:      linux-media@vger.kernel.org
5076 W:      https://linuxtv.org
5077 W:      http://github.com/mkrufky
5078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5079 T:      git git://linuxtv.org/media_tree.git
5080 S:      Maintained
5081 F:      drivers/media/usb/dvb-usb/cxusb*
5082
5083 DVB_USB_EC168 MEDIA DRIVER
5084 M:      Antti Palosaari <crope@iki.fi>
5085 L:      linux-media@vger.kernel.org
5086 W:      https://linuxtv.org
5087 W:      http://palosaari.fi/linux/
5088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5089 T:      git git://linuxtv.org/anttip/media_tree.git
5090 S:      Maintained
5091 F:      drivers/media/usb/dvb-usb-v2/ec168*
5092
5093 DVB_USB_GL861 MEDIA DRIVER
5094 M:      Antti Palosaari <crope@iki.fi>
5095 L:      linux-media@vger.kernel.org
5096 W:      https://linuxtv.org
5097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5098 T:      git git://linuxtv.org/anttip/media_tree.git
5099 S:      Maintained
5100 F:      drivers/media/usb/dvb-usb-v2/gl861*
5101
5102 DVB_USB_MXL111SF MEDIA DRIVER
5103 M:      Michael Krufky <mkrufky@linuxtv.org>
5104 L:      linux-media@vger.kernel.org
5105 W:      https://linuxtv.org
5106 W:      http://github.com/mkrufky
5107 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5108 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5109 S:      Maintained
5110 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5111
5112 DVB_USB_RTL28XXU MEDIA DRIVER
5113 M:      Antti Palosaari <crope@iki.fi>
5114 L:      linux-media@vger.kernel.org
5115 W:      https://linuxtv.org
5116 W:      http://palosaari.fi/linux/
5117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5118 T:      git git://linuxtv.org/anttip/media_tree.git
5119 S:      Maintained
5120 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5121
5122 DVB_USB_V2 MEDIA DRIVER
5123 M:      Antti Palosaari <crope@iki.fi>
5124 L:      linux-media@vger.kernel.org
5125 W:      https://linuxtv.org
5126 W:      http://palosaari.fi/linux/
5127 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5128 T:      git git://linuxtv.org/anttip/media_tree.git
5129 S:      Maintained
5130 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5131 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5132
5133 DYNAMIC DEBUG
5134 M:      Jason Baron <jbaron@akamai.com>
5135 S:      Maintained
5136 F:      lib/dynamic_debug.c
5137 F:      include/linux/dynamic_debug.h
5138
5139 DYNAMIC INTERRUPT MODERATION
5140 M:      Tal Gilboa <talgi@mellanox.com>
5141 S:      Maintained
5142 F:      include/linux/net_dim.h
5143
5144 DZ DECSTATION DZ11 SERIAL DRIVER
5145 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5146 S:      Maintained
5147 F:      drivers/tty/serial/dz.*
5148
5149 E3X0 POWER BUTTON DRIVER
5150 M:      Moritz Fischer <moritz.fischer@ettus.com>
5151 L:      usrp-users@lists.ettus.com
5152 W:      http://www.ettus.com
5153 S:      Supported
5154 F:      drivers/input/misc/e3x0-button.c
5155 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5156
5157 E4000 MEDIA DRIVER
5158 M:      Antti Palosaari <crope@iki.fi>
5159 L:      linux-media@vger.kernel.org
5160 W:      https://linuxtv.org
5161 W:      http://palosaari.fi/linux/
5162 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5163 T:      git git://linuxtv.org/anttip/media_tree.git
5164 S:      Maintained
5165 F:      drivers/media/tuners/e4000*
5166
5167 EARTH_PT1 MEDIA DRIVER
5168 M:      Akihiro Tsukada <tskd08@gmail.com>
5169 L:      linux-media@vger.kernel.org
5170 S:      Odd Fixes
5171 F:      drivers/media/pci/pt1/
5172
5173 EARTH_PT3 MEDIA DRIVER
5174 M:      Akihiro Tsukada <tskd08@gmail.com>
5175 L:      linux-media@vger.kernel.org
5176 S:      Odd Fixes
5177 F:      drivers/media/pci/pt3/
5178
5179 EC100 MEDIA DRIVER
5180 M:      Antti Palosaari <crope@iki.fi>
5181 L:      linux-media@vger.kernel.org
5182 W:      https://linuxtv.org
5183 W:      http://palosaari.fi/linux/
5184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5185 T:      git git://linuxtv.org/anttip/media_tree.git
5186 S:      Maintained
5187 F:      drivers/media/dvb-frontends/ec100*
5188
5189 ECRYPT FILE SYSTEM
5190 M:      Tyler Hicks <tyhicks@canonical.com>
5191 L:      ecryptfs@vger.kernel.org
5192 W:      http://ecryptfs.org
5193 W:      https://launchpad.net/ecryptfs
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5195 S:      Supported
5196 F:      Documentation/filesystems/ecryptfs.txt
5197 F:      fs/ecryptfs/
5198
5199 EDAC-AMD64
5200 M:      Borislav Petkov <bp@alien8.de>
5201 L:      linux-edac@vger.kernel.org
5202 S:      Maintained
5203 F:      drivers/edac/amd64_edac*
5204
5205 EDAC-CALXEDA
5206 M:      Robert Richter <rric@kernel.org>
5207 L:      linux-edac@vger.kernel.org
5208 S:      Maintained
5209 F:      drivers/edac/highbank*
5210
5211 EDAC-CAVIUM OCTEON
5212 M:      Ralf Baechle <ralf@linux-mips.org>
5213 M:      David Daney <david.daney@cavium.com>
5214 L:      linux-edac@vger.kernel.org
5215 L:      linux-mips@linux-mips.org
5216 S:      Supported
5217 F:      drivers/edac/octeon_edac*
5218
5219 EDAC-CAVIUM THUNDERX
5220 M:      David Daney <david.daney@cavium.com>
5221 M:      Jan Glauber <jglauber@cavium.com>
5222 L:      linux-edac@vger.kernel.org
5223 S:      Supported
5224 F:      drivers/edac/thunderx_edac*
5225
5226 EDAC-CORE
5227 M:      Borislav Petkov <bp@alien8.de>
5228 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5229 L:      linux-edac@vger.kernel.org
5230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5232 S:      Supported
5233 F:      Documentation/admin-guide/ras.rst
5234 F:      Documentation/driver-api/edac.rst
5235 F:      drivers/edac/
5236 F:      include/linux/edac.h
5237
5238 EDAC-E752X
5239 M:      Mark Gross <mark.gross@intel.com>
5240 L:      linux-edac@vger.kernel.org
5241 S:      Maintained
5242 F:      drivers/edac/e752x_edac.c
5243
5244 EDAC-E7XXX
5245 L:      linux-edac@vger.kernel.org
5246 S:      Maintained
5247 F:      drivers/edac/e7xxx_edac.c
5248
5249 EDAC-FSL_DDR
5250 M:      York Sun <york.sun@nxp.com>
5251 L:      linux-edac@vger.kernel.org
5252 S:      Maintained
5253 F:      drivers/edac/fsl_ddr_edac.*
5254
5255 EDAC-GHES
5256 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5257 L:      linux-edac@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/edac/ghes_edac.c
5260
5261 EDAC-I3000
5262 L:      linux-edac@vger.kernel.org
5263 S:      Orphan
5264 F:      drivers/edac/i3000_edac.c
5265
5266 EDAC-I5000
5267 L:      linux-edac@vger.kernel.org
5268 S:      Maintained
5269 F:      drivers/edac/i5000_edac.c
5270
5271 EDAC-I5400
5272 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5273 L:      linux-edac@vger.kernel.org
5274 S:      Maintained
5275 F:      drivers/edac/i5400_edac.c
5276
5277 EDAC-I7300
5278 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5279 L:      linux-edac@vger.kernel.org
5280 S:      Maintained
5281 F:      drivers/edac/i7300_edac.c
5282
5283 EDAC-I7CORE
5284 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5285 L:      linux-edac@vger.kernel.org
5286 S:      Maintained
5287 F:      drivers/edac/i7core_edac.c
5288
5289 EDAC-I82443BXGX
5290 M:      Tim Small <tim@buttersideup.com>
5291 L:      linux-edac@vger.kernel.org
5292 S:      Maintained
5293 F:      drivers/edac/i82443bxgx_edac.c
5294
5295 EDAC-I82975X
5296 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5297 M:      "Arvind R." <arvino55@gmail.com>
5298 L:      linux-edac@vger.kernel.org
5299 S:      Maintained
5300 F:      drivers/edac/i82975x_edac.c
5301
5302 EDAC-IE31200
5303 M:      Jason Baron <jbaron@akamai.com>
5304 L:      linux-edac@vger.kernel.org
5305 S:      Maintained
5306 F:      drivers/edac/ie31200_edac.c
5307
5308 EDAC-MPC85XX
5309 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5310 L:      linux-edac@vger.kernel.org
5311 S:      Maintained
5312 F:      drivers/edac/mpc85xx_edac.[ch]
5313
5314 EDAC-PASEMI
5315 M:      Egor Martovetsky <egor@pasemi.com>
5316 L:      linux-edac@vger.kernel.org
5317 S:      Maintained
5318 F:      drivers/edac/pasemi_edac.c
5319
5320 EDAC-PND2
5321 M:      Tony Luck <tony.luck@intel.com>
5322 L:      linux-edac@vger.kernel.org
5323 S:      Maintained
5324 F:      drivers/edac/pnd2_edac.[ch]
5325
5326 EDAC-R82600
5327 M:      Tim Small <tim@buttersideup.com>
5328 L:      linux-edac@vger.kernel.org
5329 S:      Maintained
5330 F:      drivers/edac/r82600_edac.c
5331
5332 EDAC-SBRIDGE
5333 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5334 L:      linux-edac@vger.kernel.org
5335 S:      Maintained
5336 F:      drivers/edac/sb_edac.c
5337
5338 EDAC-SKYLAKE
5339 M:      Tony Luck <tony.luck@intel.com>
5340 L:      linux-edac@vger.kernel.org
5341 S:      Maintained
5342 F:      drivers/edac/skx_edac.c
5343
5344 EDAC-TI
5345 M:      Tero Kristo <t-kristo@ti.com>
5346 L:      linux-edac@vger.kernel.org
5347 S:      Maintained
5348 F:      drivers/edac/ti_edac.c
5349
5350 EDIROL UA-101/UA-1000 DRIVER
5351 M:      Clemens Ladisch <clemens@ladisch.de>
5352 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5353 T:      git git://git.alsa-project.org/alsa-kernel.git
5354 S:      Maintained
5355 F:      sound/usb/misc/ua101.c
5356
5357 EFI TEST DRIVER
5358 L:      linux-efi@vger.kernel.org
5359 M:      Ivan Hu <ivan.hu@canonical.com>
5360 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5361 S:      Maintained
5362 F:      drivers/firmware/efi/test/
5363
5364 EFI VARIABLE FILESYSTEM
5365 M:      Matthew Garrett <matthew.garrett@nebula.com>
5366 M:      Jeremy Kerr <jk@ozlabs.org>
5367 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5369 L:      linux-efi@vger.kernel.org
5370 S:      Maintained
5371 F:      fs/efivarfs/
5372
5373 EFIFB FRAMEBUFFER DRIVER
5374 L:      linux-fbdev@vger.kernel.org
5375 M:      Peter Jones <pjones@redhat.com>
5376 S:      Maintained
5377 F:      drivers/video/fbdev/efifb.c
5378
5379 EFS FILESYSTEM
5380 W:      http://aeschi.ch.eu.org/efs/
5381 S:      Orphan
5382 F:      fs/efs/
5383
5384 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5385 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5386 L:      netdev@vger.kernel.org
5387 S:      Maintained
5388 F:      drivers/net/ethernet/ibm/ehea/
5389
5390 EM28XX VIDEO4LINUX DRIVER
5391 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5392 L:      linux-media@vger.kernel.org
5393 W:      https://linuxtv.org
5394 T:      git git://linuxtv.org/media_tree.git
5395 S:      Maintained
5396 F:      drivers/media/usb/em28xx/
5397 F:      Documentation/media/v4l-drivers/em28xx*
5398
5399 EMBEDDED LINUX
5400 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5401 M:      Matt Mackall <mpm@selenic.com>
5402 M:      David Woodhouse <dwmw2@infradead.org>
5403 L:      linux-embedded@vger.kernel.org
5404 S:      Maintained
5405
5406 Emulex 10Gbps iSCSI - OneConnect DRIVER
5407 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5408 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5409 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5410 L:      linux-scsi@vger.kernel.org
5411 W:      http://www.broadcom.com
5412 S:      Supported
5413 F:      drivers/scsi/be2iscsi/
5414
5415 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5416 M:      Sathya Perla <sathya.perla@broadcom.com>
5417 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5418 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5419 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5420 L:      netdev@vger.kernel.org
5421 W:      http://www.emulex.com
5422 S:      Supported
5423 F:      drivers/net/ethernet/emulex/benet/
5424
5425 EMULEX ONECONNECT ROCE DRIVER
5426 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5427 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5428 L:      linux-rdma@vger.kernel.org
5429 W:      http://www.broadcom.com
5430 S:      Odd Fixes
5431 F:      drivers/infiniband/hw/ocrdma/
5432 F:      include/uapi/rdma/ocrdma-abi.h
5433
5434 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5435 M:      James Smart <james.smart@broadcom.com>
5436 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5437 L:      linux-scsi@vger.kernel.org
5438 W:      http://www.broadcom.com
5439 S:      Supported
5440 F:      drivers/scsi/lpfc/
5441
5442 ENE CB710 FLASH CARD READER DRIVER
5443 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5444 S:      Maintained
5445 F:      drivers/misc/cb710/
5446 F:      drivers/mmc/host/cb710-mmc.*
5447 F:      include/linux/cb710.h
5448
5449 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5450 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5451 S:      Maintained
5452 F:      drivers/media/rc/ene_ir.*
5453
5454 EPSON S1D13XXX FRAMEBUFFER DRIVER
5455 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5456 S:      Maintained
5457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5458 F:      drivers/video/fbdev/s1d13xxxfb.c
5459 F:      include/video/s1d13xxxfb.h
5460
5461 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5462 M:      Jeff Layton <jlayton@kernel.org>
5463 S:      Maintained
5464 F:      lib/errseq.c
5465 F:      include/linux/errseq.h
5466
5467 ET131X NETWORK DRIVER
5468 M:      Mark Einon <mark.einon@gmail.com>
5469 S:      Odd Fixes
5470 F:      drivers/net/ethernet/agere/
5471
5472 ETHERNET BRIDGE
5473 M:      Stephen Hemminger <stephen@networkplumber.org>
5474 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5475 L:      netdev@vger.kernel.org
5476 W:      http://www.linuxfoundation.org/en/Net:Bridge
5477 S:      Maintained
5478 F:      include/linux/netfilter_bridge/
5479 F:      net/bridge/
5480
5481 ETHERNET PHY LIBRARY
5482 M:      Andrew Lunn <andrew@lunn.ch>
5483 M:      Florian Fainelli <f.fainelli@gmail.com>
5484 L:      netdev@vger.kernel.org
5485 S:      Maintained
5486 F:      Documentation/ABI/testing/sysfs-bus-mdio
5487 F:      Documentation/devicetree/bindings/net/mdio*
5488 F:      Documentation/networking/phy.txt
5489 F:      drivers/net/phy/
5490 F:      drivers/of/of_mdio.c
5491 F:      drivers/of/of_net.c
5492 F:      include/linux/*mdio*.h
5493 F:      include/linux/of_net.h
5494 F:      include/linux/phy.h
5495 F:      include/linux/phy_fixed.h
5496 F:      include/linux/platform_data/mdio-bcm-unimac.h
5497 F:      include/trace/events/mdio.h
5498 F:      include/uapi/linux/mdio.h
5499 F:      include/uapi/linux/mii.h
5500
5501 EXT2 FILE SYSTEM
5502 M:      Jan Kara <jack@suse.com>
5503 L:      linux-ext4@vger.kernel.org
5504 S:      Maintained
5505 F:      Documentation/filesystems/ext2.txt
5506 F:      fs/ext2/
5507 F:      include/linux/ext2*
5508
5509 EXT4 FILE SYSTEM
5510 M:      "Theodore Ts'o" <tytso@mit.edu>
5511 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5512 L:      linux-ext4@vger.kernel.org
5513 W:      http://ext4.wiki.kernel.org
5514 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5516 S:      Maintained
5517 F:      Documentation/filesystems/ext4.txt
5518 F:      fs/ext4/
5519
5520 Extended Verification Module (EVM)
5521 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5522 L:      linux-integrity@vger.kernel.org
5523 S:      Supported
5524 F:      security/integrity/evm/
5525
5526 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5527 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5528 L:      linux-efi@vger.kernel.org
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5530 S:      Maintained
5531 F:      Documentation/efi-stub.txt
5532 F:      arch/*/kernel/efi.c
5533 F:      arch/x86/boot/compressed/eboot.[ch]
5534 F:      arch/*/include/asm/efi.h
5535 F:      arch/x86/platform/efi/
5536 F:      drivers/firmware/efi/
5537 F:      include/linux/efi*.h
5538 F:      arch/arm/boot/compressed/efi-header.S
5539 F:      arch/arm64/kernel/efi-entry.S
5540
5541 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5542 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5543 M:      Chanwoo Choi <cw00.choi@samsung.com>
5544 L:      linux-kernel@vger.kernel.org
5545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5546 S:      Maintained
5547 F:      drivers/extcon/
5548 F:      include/linux/extcon/
5549 F:      include/linux/extcon.h
5550 F:      Documentation/extcon/
5551 F:      Documentation/devicetree/bindings/extcon/
5552
5553 EXYNOS DP DRIVER
5554 M:      Jingoo Han <jingoohan1@gmail.com>
5555 L:      dri-devel@lists.freedesktop.org
5556 S:      Maintained
5557 F:      drivers/gpu/drm/exynos/exynos_dp*
5558
5559 EXYNOS SYSMMU (IOMMU) driver
5560 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5561 L:      iommu@lists.linux-foundation.org
5562 S:      Maintained
5563 F:      drivers/iommu/exynos-iommu.c
5564
5565 EZchip NPS platform support
5566 M:      Vineet Gupta <vgupta@synopsys.com>
5567 M:      Ofer Levi <oferle@mellanox.com>
5568 S:      Supported
5569 F:      arch/arc/plat-eznps
5570 F:      arch/arc/boot/dts/eznps.dts
5571
5572 F2FS FILE SYSTEM
5573 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5574 M:      Chao Yu <yuchao0@huawei.com>
5575 L:      linux-f2fs-devel@lists.sourceforge.net
5576 W:      https://f2fs.wiki.kernel.org/
5577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5578 S:      Maintained
5579 F:      Documentation/filesystems/f2fs.txt
5580 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5581 F:      fs/f2fs/
5582 F:      include/linux/f2fs_fs.h
5583 F:      include/trace/events/f2fs.h
5584
5585 F71805F HARDWARE MONITORING DRIVER
5586 M:      Jean Delvare <jdelvare@suse.com>
5587 L:      linux-hwmon@vger.kernel.org
5588 S:      Maintained
5589 F:      Documentation/hwmon/f71805f
5590 F:      drivers/hwmon/f71805f.c
5591
5592 FADDR2LINE
5593 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5594 S:      Maintained
5595 F:      scripts/faddr2line
5596
5597 FAILOVER MODULE
5598 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5599 L:      netdev@vger.kernel.org
5600 S:      Supported
5601 F:      net/core/failover.c
5602 F:      include/net/failover.h
5603 F:      Documentation/networking/failover.rst
5604
5605 FANOTIFY
5606 M:      Jan Kara <jack@suse.cz>
5607 R:      Amir Goldstein <amir73il@gmail.com>
5608 L:      linux-fsdevel@vger.kernel.org
5609 S:      Maintained
5610 F:      fs/notify/fanotify/
5611 F:      include/linux/fanotify.h
5612 F:      include/uapi/linux/fanotify.h
5613
5614 FARSYNC SYNCHRONOUS DRIVER
5615 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5616 W:      http://www.farsite.co.uk/
5617 S:      Supported
5618 F:      drivers/net/wan/farsync.*
5619
5620 FAULT INJECTION SUPPORT
5621 M:      Akinobu Mita <akinobu.mita@gmail.com>
5622 S:      Supported
5623 F:      Documentation/fault-injection/
5624 F:      lib/fault-inject.c
5625
5626 FBTFT Framebuffer drivers
5627 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5628 L:      dri-devel@lists.freedesktop.org
5629 L:      linux-fbdev@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/staging/fbtft/
5632
5633 FC0011 TUNER DRIVER
5634 M:      Michael Buesch <m@bues.ch>
5635 L:      linux-media@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/media/tuners/fc0011.h
5638 F:      drivers/media/tuners/fc0011.c
5639
5640 FC2580 MEDIA DRIVER
5641 M:      Antti Palosaari <crope@iki.fi>
5642 L:      linux-media@vger.kernel.org
5643 W:      https://linuxtv.org
5644 W:      http://palosaari.fi/linux/
5645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5646 T:      git git://linuxtv.org/anttip/media_tree.git
5647 S:      Maintained
5648 F:      drivers/media/tuners/fc2580*
5649
5650 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5651 M:      Johannes Thumshirn <jth@kernel.org>
5652 L:      linux-scsi@vger.kernel.org
5653 W:      www.Open-FCoE.org
5654 S:      Supported
5655 F:      drivers/scsi/libfc/
5656 F:      drivers/scsi/fcoe/
5657 F:      include/scsi/fc/
5658 F:      include/scsi/libfc.h
5659 F:      include/scsi/libfcoe.h
5660 F:      include/uapi/scsi/fc/
5661
5662 FILE LOCKING (flock() and fcntl()/lockf())
5663 M:      Jeff Layton <jlayton@kernel.org>
5664 M:      "J. Bruce Fields" <bfields@fieldses.org>
5665 L:      linux-fsdevel@vger.kernel.org
5666 S:      Maintained
5667 F:      include/linux/fcntl.h
5668 F:      include/uapi/linux/fcntl.h
5669 F:      fs/fcntl.c
5670 F:      fs/locks.c
5671
5672 FILESYSTEMS (VFS and infrastructure)
5673 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5674 L:      linux-fsdevel@vger.kernel.org
5675 S:      Maintained
5676 F:      fs/*
5677 F:      include/linux/fs.h
5678 F:      include/uapi/linux/fs.h
5679
5680 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5681 M:      Riku Voipio <riku.voipio@iki.fi>
5682 L:      linux-hwmon@vger.kernel.org
5683 S:      Maintained
5684 F:      drivers/hwmon/f75375s.c
5685 F:      include/linux/f75375s.h
5686
5687 FIREWIRE AUDIO DRIVERS
5688 M:      Clemens Ladisch <clemens@ladisch.de>
5689 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5690 T:      git git://git.alsa-project.org/alsa-kernel.git
5691 S:      Maintained
5692 F:      sound/firewire/
5693
5694 FIREWIRE MEDIA DRIVERS (firedtv)
5695 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5696 L:      linux-media@vger.kernel.org
5697 L:      linux1394-devel@lists.sourceforge.net
5698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5699 S:      Maintained
5700 F:      drivers/media/firewire/
5701
5702 FIREWIRE SBP-2 TARGET
5703 M:      Chris Boot <bootc@bootc.net>
5704 L:      linux-scsi@vger.kernel.org
5705 L:      target-devel@vger.kernel.org
5706 L:      linux1394-devel@lists.sourceforge.net
5707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5708 S:      Maintained
5709 F:      drivers/target/sbp/
5710
5711 FIREWIRE SUBSYSTEM
5712 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5713 L:      linux1394-devel@lists.sourceforge.net
5714 W:      http://ieee1394.wiki.kernel.org/
5715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5716 S:      Maintained
5717 F:      drivers/firewire/
5718 F:      include/linux/firewire.h
5719 F:      include/uapi/linux/firewire*.h
5720 F:      tools/firewire/
5721
5722 FIRMWARE LOADER (request_firmware)
5723 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5724 L:      linux-kernel@vger.kernel.org
5725 S:      Maintained
5726 F:      Documentation/firmware_class/
5727 F:      drivers/base/firmware_loader/
5728 F:      include/linux/firmware.h
5729
5730 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5731 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5732 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5733 S:      Maintained
5734 F:      drivers/block/rsxx/
5735
5736 FLOPPY DRIVER
5737 M:      Jiri Kosina <jikos@kernel.org>
5738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5739 S:      Odd fixes
5740 F:      drivers/block/floppy.c
5741
5742 FMC SUBSYSTEM
5743 M:      Alessandro Rubini <rubini@gnudd.com>
5744 W:      http://www.ohwr.org/projects/fmc-bus
5745 S:      Supported
5746 F:      drivers/fmc/
5747 F:      include/linux/fmc*.h
5748 F:      include/linux/ipmi-fru.h
5749 K:      fmc_d.*register
5750
5751 FPGA MANAGER FRAMEWORK
5752 M:      Alan Tull <atull@kernel.org>
5753 M:      Moritz Fischer <mdf@kernel.org>
5754 L:      linux-fpga@vger.kernel.org
5755 S:      Maintained
5756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5757 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5758 F:      Documentation/fpga/
5759 F:      Documentation/driver-api/fpga/
5760 F:      Documentation/devicetree/bindings/fpga/
5761 F:      drivers/fpga/
5762 F:      include/linux/fpga/
5763 W:      http://www.rocketboards.org
5764
5765 FPGA DFL DRIVERS
5766 M:      Wu Hao <hao.wu@intel.com>
5767 L:      linux-fpga@vger.kernel.org
5768 S:      Maintained
5769 F:      Documentation/fpga/dfl.txt
5770 F:      include/uapi/linux/fpga-dfl.h
5771 F:      drivers/fpga/dfl*
5772
5773 FPU EMULATOR
5774 M:      Bill Metzenthen <billm@melbpc.org.au>
5775 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5776 S:      Maintained
5777 F:      arch/x86/math-emu/
5778
5779 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5780 L:      netdev@vger.kernel.org
5781 S:      Orphan
5782 F:      drivers/net/wan/dlci.c
5783 F:      drivers/net/wan/sdla.c
5784
5785 FRAMEBUFFER LAYER
5786 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5787 L:      dri-devel@lists.freedesktop.org
5788 L:      linux-fbdev@vger.kernel.org
5789 T:      git git://github.com/bzolnier/linux.git
5790 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5791 S:      Maintained
5792 F:      Documentation/fb/
5793 F:      drivers/video/
5794 F:      include/video/
5795 F:      include/linux/fb.h
5796 F:      include/uapi/video/
5797 F:      include/uapi/linux/fb.h
5798
5799 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5800 M:      Horia Geantă <horia.geanta@nxp.com>
5801 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5802 L:      linux-crypto@vger.kernel.org
5803 S:      Maintained
5804 F:      drivers/crypto/caam/
5805 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5806
5807 FREESCALE DIU FRAMEBUFFER DRIVER
5808 M:      Timur Tabi <timur@kernel.org>
5809 L:      linux-fbdev@vger.kernel.org
5810 S:      Maintained
5811 F:      drivers/video/fbdev/fsl-diu-fb.*
5812
5813 FREESCALE DMA DRIVER
5814 M:      Li Yang <leoyang.li@nxp.com>
5815 M:      Zhang Wei <zw@zh-kernel.org>
5816 L:      linuxppc-dev@lists.ozlabs.org
5817 S:      Maintained
5818 F:      drivers/dma/fsldma.*
5819
5820 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5821 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5822 L:      netdev@vger.kernel.org
5823 S:      Maintained
5824 F:      drivers/net/ethernet/freescale/gianfar*
5825 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5826
5827 FREESCALE GPMI NAND DRIVER
5828 M:      Han Xu <han.xu@nxp.com>
5829 L:      linux-mtd@lists.infradead.org
5830 S:      Maintained
5831 F:      drivers/mtd/nand/raw/gpmi-nand/*
5832
5833 FREESCALE I2C CPM DRIVER
5834 M:      Jochen Friedrich <jochen@scram.de>
5835 L:      linuxppc-dev@lists.ozlabs.org
5836 L:      linux-i2c@vger.kernel.org
5837 S:      Maintained
5838 F:      drivers/i2c/busses/i2c-cpm.c
5839
5840 FREESCALE IMX / MXC FEC DRIVER
5841 M:      Fugang Duan <fugang.duan@nxp.com>
5842 L:      netdev@vger.kernel.org
5843 S:      Maintained
5844 F:      drivers/net/ethernet/freescale/fec_main.c
5845 F:      drivers/net/ethernet/freescale/fec_ptp.c
5846 F:      drivers/net/ethernet/freescale/fec.h
5847 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5848
5849 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5850 M:      Sascha Hauer <s.hauer@pengutronix.de>
5851 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5852 L:      linux-fbdev@vger.kernel.org
5853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5854 S:      Maintained
5855 F:      include/linux/platform_data/video-imxfb.h
5856 F:      drivers/video/fbdev/imxfb.c
5857
5858 FREESCALE QORIQ DPAA ETHERNET DRIVER
5859 M:      Madalin Bucur <madalin.bucur@nxp.com>
5860 L:      netdev@vger.kernel.org
5861 S:      Maintained
5862 F:      drivers/net/ethernet/freescale/dpaa
5863
5864 FREESCALE QORIQ DPAA FMAN DRIVER
5865 M:      Madalin Bucur <madalin.bucur@nxp.com>
5866 L:      netdev@vger.kernel.org
5867 S:      Maintained
5868 F:      drivers/net/ethernet/freescale/fman
5869 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5870
5871 FREESCALE QORIQ PTP CLOCK DRIVER
5872 M:      Yangbo Lu <yangbo.lu@nxp.com>
5873 L:      netdev@vger.kernel.org
5874 S:      Maintained
5875 F:      drivers/ptp/ptp_qoriq.c
5876 F:      include/linux/fsl/ptp_qoriq.h
5877 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5878
5879 FREESCALE QUAD SPI DRIVER
5880 M:      Han Xu <han.xu@nxp.com>
5881 L:      linux-mtd@lists.infradead.org
5882 S:      Maintained
5883 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5884
5885 FREESCALE QUICC ENGINE LIBRARY
5886 M:      Qiang Zhao <qiang.zhao@nxp.com>
5887 L:      linuxppc-dev@lists.ozlabs.org
5888 S:      Maintained
5889 F:      drivers/soc/fsl/qe/
5890 F:      include/soc/fsl/*qe*.h
5891 F:      include/soc/fsl/*ucc*.h
5892
5893 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5894 M:      Li Yang <leoyang.li@nxp.com>
5895 L:      netdev@vger.kernel.org
5896 L:      linuxppc-dev@lists.ozlabs.org
5897 S:      Maintained
5898 F:      drivers/net/ethernet/freescale/ucc_geth*
5899
5900 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5901 M:      Zhao Qiang <qiang.zhao@nxp.com>
5902 L:      netdev@vger.kernel.org
5903 L:      linuxppc-dev@lists.ozlabs.org
5904 S:      Maintained
5905 F:      drivers/net/wan/fsl_ucc_hdlc*
5906
5907 FREESCALE QUICC ENGINE UCC UART DRIVER
5908 M:      Timur Tabi <timur@kernel.org>
5909 L:      linuxppc-dev@lists.ozlabs.org
5910 S:      Maintained
5911 F:      drivers/tty/serial/ucc_uart.c
5912
5913 FREESCALE SOC DRIVERS
5914 M:      Li Yang <leoyang.li@nxp.com>
5915 L:      linuxppc-dev@lists.ozlabs.org
5916 L:      linux-arm-kernel@lists.infradead.org
5917 S:      Maintained
5918 F:      Documentation/devicetree/bindings/soc/fsl/
5919 F:      drivers/soc/fsl/
5920 F:      include/linux/fsl/
5921
5922 FREESCALE SOC FS_ENET DRIVER
5923 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5924 L:      linuxppc-dev@lists.ozlabs.org
5925 L:      netdev@vger.kernel.org
5926 S:      Maintained
5927 F:      drivers/net/ethernet/freescale/fs_enet/
5928 F:      include/linux/fs_enet_pd.h
5929
5930 FREESCALE SOC SOUND DRIVERS
5931 M:      Timur Tabi <timur@kernel.org>
5932 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5933 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5934 R:      Fabio Estevam <fabio.estevam@nxp.com>
5935 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5936 L:      linuxppc-dev@lists.ozlabs.org
5937 S:      Maintained
5938 F:      sound/soc/fsl/fsl*
5939 F:      sound/soc/fsl/imx*
5940 F:      sound/soc/fsl/mpc8610_hpcd.c
5941
5942 FREESCALE USB PERIPHERAL DRIVERS
5943 M:      Li Yang <leoyang.li@nxp.com>
5944 L:      linux-usb@vger.kernel.org
5945 L:      linuxppc-dev@lists.ozlabs.org
5946 S:      Maintained
5947 F:      drivers/usb/gadget/udc/fsl*
5948
5949 FREEVXFS FILESYSTEM
5950 M:      Christoph Hellwig <hch@infradead.org>
5951 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5952 S:      Maintained
5953 F:      fs/freevxfs/
5954
5955 FREEZER
5956 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5957 M:      Pavel Machek <pavel@ucw.cz>
5958 L:      linux-pm@vger.kernel.org
5959 S:      Supported
5960 F:      Documentation/power/freezing-of-tasks.txt
5961 F:      include/linux/freezer.h
5962 F:      kernel/freezer.c
5963
5964 FRONTSWAP API
5965 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5966 L:      linux-kernel@vger.kernel.org
5967 S:      Maintained
5968 F:      mm/frontswap.c
5969 F:      include/linux/frontswap.h
5970
5971 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5972 M:      David Howells <dhowells@redhat.com>
5973 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5974 S:      Supported
5975 F:      Documentation/filesystems/caching/
5976 F:      fs/fscache/
5977 F:      include/linux/fscache*.h
5978
5979 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5980 M:      Theodore Y. Ts'o <tytso@mit.edu>
5981 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5982 L:      linux-fscrypt@vger.kernel.org
5983 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5985 S:      Supported
5986 F:      fs/crypto/
5987 F:      include/linux/fscrypt*.h
5988 F:      Documentation/filesystems/fscrypt.rst
5989
5990 FSI-ATTACHED I2C DRIVER
5991 M:      Eddie James <eajames@linux.vnet.ibm.com>
5992 L:      linux-i2c@vger.kernel.org
5993 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5994 S:      Maintained
5995 F:      drivers/i2c/busses/i2c-fsi.c
5996 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5997
5998 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5999 M:      Jan Kara <jack@suse.cz>
6000 R:      Amir Goldstein <amir73il@gmail.com>
6001 L:      linux-fsdevel@vger.kernel.org
6002 S:      Maintained
6003 F:      fs/notify/
6004 F:      include/linux/fsnotify*.h
6005
6006 FUJITSU LAPTOP EXTRAS
6007 M:      Jonathan Woithe <jwoithe@just42.net>
6008 L:      platform-driver-x86@vger.kernel.org
6009 S:      Maintained
6010 F:      drivers/platform/x86/fujitsu-laptop.c
6011
6012 FUJITSU M-5MO LS CAMERA ISP DRIVER
6013 M:      Kyungmin Park <kyungmin.park@samsung.com>
6014 M:      Heungjun Kim <riverful.kim@samsung.com>
6015 L:      linux-media@vger.kernel.org
6016 S:      Maintained
6017 F:      drivers/media/i2c/m5mols/
6018 F:      include/media/i2c/m5mols.h
6019
6020 FUJITSU TABLET EXTRAS
6021 M:      Robert Gerlach <khnz@gmx.de>
6022 L:      platform-driver-x86@vger.kernel.org
6023 S:      Maintained
6024 F:      drivers/platform/x86/fujitsu-tablet.c
6025
6026 FUSE: FILESYSTEM IN USERSPACE
6027 M:      Miklos Szeredi <miklos@szeredi.hu>
6028 L:      linux-fsdevel@vger.kernel.org
6029 W:      http://fuse.sourceforge.net/
6030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6031 S:      Maintained
6032 F:      fs/fuse/
6033 F:      include/uapi/linux/fuse.h
6034 F:      Documentation/filesystems/fuse.txt
6035
6036 FUTEX SUBSYSTEM
6037 M:      Thomas Gleixner <tglx@linutronix.de>
6038 M:      Ingo Molnar <mingo@redhat.com>
6039 R:      Peter Zijlstra <peterz@infradead.org>
6040 R:      Darren Hart <dvhart@infradead.org>
6041 L:      linux-kernel@vger.kernel.org
6042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6043 S:      Maintained
6044 F:      kernel/futex.c
6045 F:      kernel/futex_compat.c
6046 F:      include/asm-generic/futex.h
6047 F:      include/linux/futex.h
6048 F:      include/uapi/linux/futex.h
6049 F:      tools/testing/selftests/futex/
6050 F:      tools/perf/bench/futex*
6051 F:      Documentation/*futex*
6052
6053 GCC PLUGINS
6054 M:      Kees Cook <keescook@chromium.org>
6055 R:      Emese Revfy <re.emese@gmail.com>
6056 L:      kernel-hardening@lists.openwall.com
6057 S:      Maintained
6058 F:      scripts/gcc-plugins/
6059 F:      scripts/gcc-plugin.sh
6060 F:      scripts/Makefile.gcc-plugins
6061 F:      Documentation/gcc-plugins.txt
6062
6063 GASKET DRIVER FRAMEWORK
6064 M:      Rob Springer <rspringer@google.com>
6065 M:      Todd Poynor <toddpoynor@google.com>
6066 M:      Ben Chan <benchan@chromium.org>
6067 S:      Maintained
6068 F:      drivers/staging/gasket/
6069
6070 GCOV BASED KERNEL PROFILING
6071 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6072 S:      Maintained
6073 F:      kernel/gcov/
6074 F:      Documentation/dev-tools/gcov.rst
6075
6076 GDB KERNEL DEBUGGING HELPER SCRIPTS
6077 M:      Jan Kiszka <jan.kiszka@siemens.com>
6078 M:      Kieran Bingham <kbingham@kernel.org>
6079 S:      Supported
6080 F:      scripts/gdb/
6081
6082 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6083 M:      Achim Leubner <achim_leubner@adaptec.com>
6084 L:      linux-scsi@vger.kernel.org
6085 W:      http://www.icp-vortex.com/
6086 S:      Supported
6087 F:      drivers/scsi/gdt*
6088
6089 GEMTEK FM RADIO RECEIVER DRIVER
6090 M:      Hans Verkuil <hverkuil@xs4all.nl>
6091 L:      linux-media@vger.kernel.org
6092 T:      git git://linuxtv.org/media_tree.git
6093 W:      https://linuxtv.org
6094 S:      Maintained
6095 F:      drivers/media/radio/radio-gemtek*
6096
6097 GENERIC GPIO I2C DRIVER
6098 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6099 S:      Supported
6100 F:      drivers/i2c/busses/i2c-gpio.c
6101 F:      include/linux/platform_data/i2c-gpio.h
6102
6103 GENERIC GPIO I2C MULTIPLEXER DRIVER
6104 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6105 L:      linux-i2c@vger.kernel.org
6106 S:      Supported
6107 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6108 F:      include/linux/platform_data/i2c-mux-gpio.h
6109 F:      Documentation/i2c/muxes/i2c-mux-gpio
6110
6111 GENERIC HDLC (WAN) DRIVERS
6112 M:      Krzysztof Halasa <khc@pm.waw.pl>
6113 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6114 S:      Maintained
6115 F:      drivers/net/wan/c101.c
6116 F:      drivers/net/wan/hd6457*
6117 F:      drivers/net/wan/hdlc*
6118 F:      drivers/net/wan/n2.c
6119 F:      drivers/net/wan/pc300too.c
6120 F:      drivers/net/wan/pci200syn.c
6121 F:      drivers/net/wan/wanxl*
6122
6123 GENERIC INCLUDE/ASM HEADER FILES
6124 M:      Arnd Bergmann <arnd@arndb.de>
6125 L:      linux-arch@vger.kernel.org
6126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6127 S:      Maintained
6128 F:      include/asm-generic/
6129 F:      include/uapi/asm-generic/
6130
6131 GENERIC PHY FRAMEWORK
6132 M:      Kishon Vijay Abraham I <kishon@ti.com>
6133 L:      linux-kernel@vger.kernel.org
6134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6135 S:      Supported
6136 F:      drivers/phy/
6137 F:      include/linux/phy/
6138
6139 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6140 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6141 S:      Supported
6142 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6143
6144 GENERIC PM DOMAINS
6145 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6146 M:      Kevin Hilman <khilman@kernel.org>
6147 M:      Ulf Hansson <ulf.hansson@linaro.org>
6148 L:      linux-pm@vger.kernel.org
6149 S:      Supported
6150 F:      drivers/base/power/domain*.c
6151 F:      include/linux/pm_domain.h
6152 F:      Documentation/devicetree/bindings/power/power_domain.txt
6153
6154 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6155 M:      Eugen Hristev <eugen.hristev@microchip.com>
6156 L:      linux-input@vger.kernel.org
6157 S:      Maintained
6158 F:      drivers/input/touchscreen/resistive-adc-touch.c
6159
6160 GENERIC UIO DRIVER FOR PCI DEVICES
6161 M:      "Michael S. Tsirkin" <mst@redhat.com>
6162 L:      kvm@vger.kernel.org
6163 S:      Supported
6164 F:      drivers/uio/uio_pci_generic.c
6165
6166 GENWQE (IBM Generic Workqueue Card)
6167 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6168 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6169 S:      Supported
6170 F:      drivers/misc/genwqe/
6171
6172 GET_MAINTAINER SCRIPT
6173 M:      Joe Perches <joe@perches.com>
6174 S:      Maintained
6175 F:      scripts/get_maintainer.pl
6176
6177 GFS2 FILE SYSTEM
6178 M:      Bob Peterson <rpeterso@redhat.com>
6179 M:      Andreas Gruenbacher <agruenba@redhat.com>
6180 L:      cluster-devel@redhat.com
6181 W:      http://sources.redhat.com/cluster/
6182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6183 S:      Supported
6184 F:      Documentation/filesystems/gfs2*.txt
6185 F:      fs/gfs2/
6186 F:      include/uapi/linux/gfs2_ondisk.h
6187
6188 GIGASET ISDN DRIVERS
6189 M:      Paul Bolle <pebolle@tiscali.nl>
6190 L:      gigaset307x-common@lists.sourceforge.net
6191 W:      http://gigaset307x.sourceforge.net/
6192 S:      Odd Fixes
6193 F:      Documentation/isdn/README.gigaset
6194 F:      drivers/isdn/gigaset/
6195 F:      include/uapi/linux/gigaset_dev.h
6196
6197 GNSS SUBSYSTEM
6198 M:      Johan Hovold <johan@kernel.org>
6199 S:      Maintained
6200 F:      Documentation/ABI/testing/sysfs-class-gnss
6201 F:      Documentation/devicetree/bindings/gnss/
6202 F:      drivers/gnss/
6203 F:      include/linux/gnss.h
6204
6205 GO7007 MPEG CODEC
6206 M:      Hans Verkuil <hans.verkuil@cisco.com>
6207 L:      linux-media@vger.kernel.org
6208 S:      Maintained
6209 F:      drivers/media/usb/go7007/
6210
6211 GOODIX TOUCHSCREEN
6212 M:      Bastien Nocera <hadess@hadess.net>
6213 L:      linux-input@vger.kernel.org
6214 S:      Maintained
6215 F:      drivers/input/touchscreen/goodix.c
6216
6217 GPD POCKET FAN DRIVER
6218 M:      Hans de Goede <hdegoede@redhat.com>
6219 L:      platform-driver-x86@vger.kernel.org
6220 S:      Maintained
6221 F:      drivers/platform/x86/gpd-pocket-fan.c
6222
6223 GPIO ACPI SUPPORT
6224 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6225 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6226 L:      linux-gpio@vger.kernel.org
6227 L:      linux-acpi@vger.kernel.org
6228 S:      Maintained
6229 F:      Documentation/acpi/gpio-properties.txt
6230 F:      drivers/gpio/gpiolib-acpi.c
6231
6232 GPIO IR Transmitter
6233 M:      Sean Young <sean@mess.org>
6234 L:      linux-media@vger.kernel.org
6235 S:      Maintained
6236 F:      drivers/media/rc/gpio-ir-tx.c
6237
6238 GPIO MOCKUP DRIVER
6239 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6240 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6241 L:      linux-gpio@vger.kernel.org
6242 S:      Maintained
6243 F:      drivers/gpio/gpio-mockup.c
6244 F:      tools/testing/selftests/gpio/
6245
6246 GPIO SUBSYSTEM
6247 M:      Linus Walleij <linus.walleij@linaro.org>
6248 L:      linux-gpio@vger.kernel.org
6249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6250 S:      Maintained
6251 F:      Documentation/devicetree/bindings/gpio/
6252 F:      Documentation/driver-api/gpio/
6253 F:      Documentation/gpio/
6254 F:      Documentation/ABI/testing/gpio-cdev
6255 F:      Documentation/ABI/obsolete/sysfs-gpio
6256 F:      drivers/gpio/
6257 F:      include/linux/gpio/
6258 F:      include/linux/gpio.h
6259 F:      include/linux/of_gpio.h
6260 F:      include/asm-generic/gpio.h
6261 F:      include/uapi/linux/gpio.h
6262 F:      tools/gpio/
6263
6264 GRE DEMULTIPLEXER DRIVER
6265 M:      Dmitry Kozlov <xeb@mail.ru>
6266 L:      netdev@vger.kernel.org
6267 S:      Maintained
6268 F:      net/ipv4/gre_demux.c
6269 F:      net/ipv4/gre_offload.c
6270 F:      include/net/gre.h
6271
6272 GRETH 10/100/1G Ethernet MAC device driver
6273 M:      Andreas Larsson <andreas@gaisler.com>
6274 L:      netdev@vger.kernel.org
6275 S:      Maintained
6276 F:      drivers/net/ethernet/aeroflex/
6277
6278 GREYBUS AUDIO PROTOCOLS DRIVERS
6279 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6280 M:      Mark Greer <mgreer@animalcreek.com>
6281 S:      Maintained
6282 F:      drivers/staging/greybus/audio_apbridgea.c
6283 F:      drivers/staging/greybus/audio_apbridgea.h
6284 F:      drivers/staging/greybus/audio_codec.c
6285 F:      drivers/staging/greybus/audio_codec.h
6286 F:      drivers/staging/greybus/audio_gb.c
6287 F:      drivers/staging/greybus/audio_manager.c
6288 F:      drivers/staging/greybus/audio_manager.h
6289 F:      drivers/staging/greybus/audio_manager_module.c
6290 F:      drivers/staging/greybus/audio_manager_private.h
6291 F:      drivers/staging/greybus/audio_manager_sysfs.c
6292 F:      drivers/staging/greybus/audio_module.c
6293 F:      drivers/staging/greybus/audio_topology.c
6294
6295 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6296 M:      Viresh Kumar <vireshk@kernel.org>
6297 S:      Maintained
6298 F:      drivers/staging/greybus/authentication.c
6299 F:      drivers/staging/greybus/bootrom.c
6300 F:      drivers/staging/greybus/firmware.h
6301 F:      drivers/staging/greybus/fw-core.c
6302 F:      drivers/staging/greybus/fw-download.c
6303 F:      drivers/staging/greybus/fw-management.c
6304 F:      drivers/staging/greybus/greybus_authentication.h
6305 F:      drivers/staging/greybus/greybus_firmware.h
6306 F:      drivers/staging/greybus/hid.c
6307 F:      drivers/staging/greybus/i2c.c
6308 F:      drivers/staging/greybus/spi.c
6309 F:      drivers/staging/greybus/spilib.c
6310 F:      drivers/staging/greybus/spilib.h
6311
6312 GREYBUS LOOPBACK DRIVER
6313 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6314 S:      Maintained
6315 F:      drivers/staging/greybus/loopback.c
6316
6317 GREYBUS PLATFORM DRIVERS
6318 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6319 S:      Maintained
6320 F:      drivers/staging/greybus/arche-platform.c
6321 F:      drivers/staging/greybus/arche-apb-ctrl.c
6322 F:      drivers/staging/greybus/arche_platform.h
6323
6324 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6325 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6326 S:      Maintained
6327 F:      drivers/staging/greybus/sdio.c
6328 F:      drivers/staging/greybus/light.c
6329 F:      drivers/staging/greybus/gpio.c
6330 F:      drivers/staging/greybus/power_supply.c
6331 F:      drivers/staging/greybus/spi.c
6332 F:      drivers/staging/greybus/spilib.c
6333
6334 GREYBUS SUBSYSTEM
6335 M:      Johan Hovold <johan@kernel.org>
6336 M:      Alex Elder <elder@kernel.org>
6337 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6338 S:      Maintained
6339 F:      drivers/staging/greybus/
6340 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6341
6342 GREYBUS UART PROTOCOLS DRIVERS
6343 M:      David Lin <dtwlin@gmail.com>
6344 S:      Maintained
6345 F:      drivers/staging/greybus/uart.c
6346 F:      drivers/staging/greybus/log.c
6347
6348 GS1662 VIDEO SERIALIZER
6349 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6350 L:      linux-media@vger.kernel.org
6351 T:      git git://linuxtv.org/media_tree.git
6352 S:      Maintained
6353 F:      drivers/media/spi/gs1662.c
6354
6355 GSPCA FINEPIX SUBDRIVER
6356 M:      Frank Zago <frank@zago.net>
6357 L:      linux-media@vger.kernel.org
6358 T:      git git://linuxtv.org/media_tree.git
6359 S:      Maintained
6360 F:      drivers/media/usb/gspca/finepix.c
6361
6362 GSPCA GL860 SUBDRIVER
6363 M:      Olivier Lorin <o.lorin@laposte.net>
6364 L:      linux-media@vger.kernel.org
6365 T:      git git://linuxtv.org/media_tree.git
6366 S:      Maintained
6367 F:      drivers/media/usb/gspca/gl860/
6368
6369 GSPCA M5602 SUBDRIVER
6370 M:      Erik Andren <erik.andren@gmail.com>
6371 L:      linux-media@vger.kernel.org
6372 T:      git git://linuxtv.org/media_tree.git
6373 S:      Maintained
6374 F:      drivers/media/usb/gspca/m5602/
6375
6376 GSPCA PAC207 SONIXB SUBDRIVER
6377 M:      Hans Verkuil <hverkuil@xs4all.nl>
6378 L:      linux-media@vger.kernel.org
6379 T:      git git://linuxtv.org/media_tree.git
6380 S:      Odd Fixes
6381 F:      drivers/media/usb/gspca/pac207.c
6382
6383 GSPCA SN9C20X SUBDRIVER
6384 M:      Brian Johnson <brijohn@gmail.com>
6385 L:      linux-media@vger.kernel.org
6386 T:      git git://linuxtv.org/media_tree.git
6387 S:      Maintained
6388 F:      drivers/media/usb/gspca/sn9c20x.c
6389
6390 GSPCA T613 SUBDRIVER
6391 M:      Leandro Costantino <lcostantino@gmail.com>
6392 L:      linux-media@vger.kernel.org
6393 T:      git git://linuxtv.org/media_tree.git
6394 S:      Maintained
6395 F:      drivers/media/usb/gspca/t613.c
6396
6397 GSPCA USB WEBCAM DRIVER
6398 M:      Hans Verkuil <hverkuil@xs4all.nl>
6399 L:      linux-media@vger.kernel.org
6400 T:      git git://linuxtv.org/media_tree.git
6401 S:      Odd Fixes
6402 F:      drivers/media/usb/gspca/
6403
6404 GTP (GPRS Tunneling Protocol)
6405 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6406 M:      Harald Welte <laforge@gnumonks.org>
6407 L:      osmocom-net-gprs@lists.osmocom.org
6408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6409 S:      Maintained
6410 F:      drivers/net/gtp.c
6411
6412 GUID PARTITION TABLE (GPT)
6413 M:      Davidlohr Bueso <dave@stgolabs.net>
6414 L:      linux-efi@vger.kernel.org
6415 S:      Maintained
6416 F:      block/partitions/efi.*
6417
6418 H8/300 ARCHITECTURE
6419 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6420 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6421 W:      http://uclinux-h8.sourceforge.jp
6422 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6423 S:      Maintained
6424 F:      arch/h8300/
6425 F:      drivers/clocksource/h8300_*.c
6426 F:      drivers/clk/h8300/
6427 F:      drivers/irqchip/irq-renesas-h8*.c
6428
6429 HACKRF MEDIA DRIVER
6430 M:      Antti Palosaari <crope@iki.fi>
6431 L:      linux-media@vger.kernel.org
6432 W:      https://linuxtv.org
6433 W:      http://palosaari.fi/linux/
6434 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6435 T:      git git://linuxtv.org/anttip/media_tree.git
6436 S:      Maintained
6437 F:      drivers/media/usb/hackrf/
6438
6439 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6440 M:      Frank Seidel <frank@f-seidel.de>
6441 L:      platform-driver-x86@vger.kernel.org
6442 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6443 S:      Maintained
6444 F:      drivers/platform/x86/hdaps.c
6445
6446 HARDWARE MONITORING
6447 M:      Jean Delvare <jdelvare@suse.com>
6448 M:      Guenter Roeck <linux@roeck-us.net>
6449 L:      linux-hwmon@vger.kernel.org
6450 W:      http://hwmon.wiki.kernel.org/
6451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6452 S:      Maintained
6453 F:      Documentation/devicetree/bindings/hwmon/
6454 F:      Documentation/hwmon/
6455 F:      drivers/hwmon/
6456 F:      include/linux/hwmon*.h
6457
6458 HARDWARE RANDOM NUMBER GENERATOR CORE
6459 M:      Matt Mackall <mpm@selenic.com>
6460 M:      Herbert Xu <herbert@gondor.apana.org.au>
6461 L:      linux-crypto@vger.kernel.org
6462 S:      Odd fixes
6463 F:      Documentation/devicetree/bindings/rng/
6464 F:      Documentation/hw_random.txt
6465 F:      drivers/char/hw_random/
6466 F:      include/linux/hw_random.h
6467
6468 HARDWARE TRACING FACILITIES
6469 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6470 S:      Maintained
6471 F:      drivers/hwtracing/
6472
6473 HARDWARE SPINLOCK CORE
6474 M:      Ohad Ben-Cohen <ohad@wizery.com>
6475 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6476 L:      linux-remoteproc@vger.kernel.org
6477 S:      Maintained
6478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6479 F:      Documentation/devicetree/bindings/hwlock/
6480 F:      Documentation/hwspinlock.txt
6481 F:      drivers/hwspinlock/
6482 F:      include/linux/hwspinlock.h
6483
6484 HARMONY SOUND DRIVER
6485 L:      linux-parisc@vger.kernel.org
6486 S:      Maintained
6487 F:      sound/parisc/harmony.*
6488
6489 HDPVR USB VIDEO ENCODER DRIVER
6490 M:      Hans Verkuil <hverkuil@xs4all.nl>
6491 L:      linux-media@vger.kernel.org
6492 T:      git git://linuxtv.org/media_tree.git
6493 W:      https://linuxtv.org
6494 S:      Odd Fixes
6495 F:      drivers/media/usb/hdpvr/
6496
6497 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6498 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6499 S:      Supported
6500 F:      Documentation/watchdog/hpwdt.txt
6501 F:      drivers/watchdog/hpwdt.c
6502
6503 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6504 M:      Don Brace <don.brace@microsemi.com>
6505 L:      esc.storagedev@microsemi.com
6506 L:      linux-scsi@vger.kernel.org
6507 S:      Supported
6508 F:      Documentation/scsi/hpsa.txt
6509 F:      drivers/scsi/hpsa*.[ch]
6510 F:      include/linux/cciss*.h
6511 F:      include/uapi/linux/cciss*.h
6512
6513 HFI1 DRIVER
6514 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6515 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6516 L:      linux-rdma@vger.kernel.org
6517 S:      Supported
6518 F:      drivers/infiniband/hw/hfi1
6519
6520 HFS FILESYSTEM
6521 L:      linux-fsdevel@vger.kernel.org
6522 S:      Orphan
6523 F:      Documentation/filesystems/hfs.txt
6524 F:      fs/hfs/
6525
6526 HFSPLUS FILESYSTEM
6527 L:      linux-fsdevel@vger.kernel.org
6528 S:      Orphan
6529 F:      Documentation/filesystems/hfsplus.txt
6530 F:      fs/hfsplus/
6531
6532 HGA FRAMEBUFFER DRIVER
6533 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6534 L:      linux-nvidia@lists.surfsouth.com
6535 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6536 S:      Maintained
6537 F:      drivers/video/fbdev/hgafb.c
6538
6539 HIBERNATION (aka Software Suspend, aka swsusp)
6540 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6541 M:      Pavel Machek <pavel@ucw.cz>
6542 L:      linux-pm@vger.kernel.org
6543 B:      https://bugzilla.kernel.org
6544 S:      Supported
6545 F:      arch/x86/power/
6546 F:      drivers/base/power/
6547 F:      kernel/power/
6548 F:      include/linux/suspend.h
6549 F:      include/linux/freezer.h
6550 F:      include/linux/pm.h
6551 F:      arch/*/include/asm/suspend*.h
6552
6553 HID CORE LAYER
6554 M:      Jiri Kosina <jikos@kernel.org>
6555 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6556 L:      linux-input@vger.kernel.org
6557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6558 S:      Maintained
6559 F:      drivers/hid/
6560 F:      include/linux/hid*
6561 F:      include/uapi/linux/hid*
6562
6563 HID SENSOR HUB DRIVERS
6564 M:      Jiri Kosina <jikos@kernel.org>
6565 M:      Jonathan Cameron <jic23@kernel.org>
6566 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6567 L:      linux-input@vger.kernel.org
6568 L:      linux-iio@vger.kernel.org
6569 S:      Maintained
6570 F:      Documentation/hid/hid-sensor*
6571 F:      drivers/hid/hid-sensor-*
6572 F:      drivers/iio/*/hid-*
6573 F:      include/linux/hid-sensor-*
6574
6575 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6576 M:      Thomas Gleixner <tglx@linutronix.de>
6577 L:      linux-kernel@vger.kernel.org
6578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6579 S:      Maintained
6580 F:      Documentation/timers/
6581 F:      kernel/time/hrtimer.c
6582 F:      kernel/time/clockevents.c
6583 F:      kernel/time/timer_*.c
6584 F:      include/linux/clockchips.h
6585 F:      include/linux/hrtimer.h
6586
6587 HIGH-SPEED SCC DRIVER FOR AX.25
6588 L:      linux-hams@vger.kernel.org
6589 S:      Orphan
6590 F:      drivers/net/hamradio/dmascc.c
6591 F:      drivers/net/hamradio/scc.c
6592
6593 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6594 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6595 W:      http://www.highpoint-tech.com
6596 S:      Supported
6597 F:      Documentation/scsi/hptiop.txt
6598 F:      drivers/scsi/hptiop.c
6599
6600 HIPPI
6601 M:      Jes Sorensen <jes@trained-monkey.org>
6602 L:      linux-hippi@sunsite.dk
6603 S:      Maintained
6604 F:      include/linux/hippidevice.h
6605 F:      include/uapi/linux/if_hippi.h
6606 F:      net/802/hippi.c
6607 F:      drivers/net/hippi/
6608
6609 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6610 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6611 M:      Salil Mehta <salil.mehta@huawei.com>
6612 L:      netdev@vger.kernel.org
6613 W:      http://www.hisilicon.com
6614 S:      Maintained
6615 F:      drivers/net/ethernet/hisilicon/hns3/
6616
6617 HISILICON LPC BUS DRIVER
6618 M:      john.garry@huawei.com
6619 W:      http://www.hisilicon.com
6620 S:      Maintained
6621 F:      drivers/bus/hisi_lpc.c
6622 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6623
6624 HISILICON NETWORK SUBSYSTEM DRIVER
6625 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6626 M:      Salil Mehta <salil.mehta@huawei.com>
6627 L:      netdev@vger.kernel.org
6628 W:      http://www.hisilicon.com
6629 S:      Maintained
6630 F:      drivers/net/ethernet/hisilicon/
6631 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6632
6633 HISILICON PMU DRIVER
6634 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6635 W:      http://www.hisilicon.com
6636 S:      Supported
6637 F:      drivers/perf/hisilicon
6638 F:      Documentation/perf/hisi-pmu.txt
6639
6640 HISILICON ROCE DRIVER
6641 M:      Lijun Ou <oulijun@huawei.com>
6642 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6643 L:      linux-rdma@vger.kernel.org
6644 S:      Maintained
6645 F:      drivers/infiniband/hw/hns/
6646 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6647
6648 HISILICON SAS Controller
6649 M:      John Garry <john.garry@huawei.com>
6650 W:      http://www.hisilicon.com
6651 S:      Supported
6652 F:      drivers/scsi/hisi_sas/
6653 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6654
6655 HMM - Heterogeneous Memory Management
6656 M:      Jérôme Glisse <jglisse@redhat.com>
6657 L:      linux-mm@kvack.org
6658 S:      Maintained
6659 F:      mm/hmm*
6660 F:      include/linux/hmm*
6661 F:      Documentation/vm/hmm.rst
6662
6663 HOST AP DRIVER
6664 M:      Jouni Malinen <j@w1.fi>
6665 L:      linux-wireless@vger.kernel.org
6666 W:      http://w1.fi/hostap-driver.html
6667 S:      Obsolete
6668 F:      drivers/net/wireless/intersil/hostap/
6669
6670 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6671 L:      platform-driver-x86@vger.kernel.org
6672 S:      Orphan
6673 F:      drivers/platform/x86/tc1100-wmi.c
6674
6675 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6676 M:      Jaroslav Kysela <perex@perex.cz>
6677 S:      Maintained
6678 F:      drivers/net/ethernet/hp/hp100.*
6679
6680 HPET:   High Precision Event Timers driver
6681 M:      Clemens Ladisch <clemens@ladisch.de>
6682 S:      Maintained
6683 F:      Documentation/timers/hpet.txt
6684 F:      drivers/char/hpet.c
6685 F:      include/linux/hpet.h
6686 F:      include/uapi/linux/hpet.h
6687
6688 HPET:   x86
6689 S:      Orphan
6690 F:      arch/x86/kernel/hpet.c
6691 F:      arch/x86/include/asm/hpet.h
6692
6693 HPFS FILESYSTEM
6694 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6695 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6696 S:      Maintained
6697 F:      fs/hpfs/
6698
6699 HSI SUBSYSTEM
6700 M:      Sebastian Reichel <sre@kernel.org>
6701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6702 S:      Maintained
6703 F:      Documentation/ABI/testing/sysfs-bus-hsi
6704 F:      Documentation/driver-api/hsi.rst
6705 F:      drivers/hsi/
6706 F:      include/linux/hsi/
6707 F:      include/uapi/linux/hsi/
6708
6709 HSO 3G MODEM DRIVER
6710 L:      linux-usb@vger.kernel.org
6711 S:      Orphan
6712 F:      drivers/net/usb/hso.c
6713
6714 HSR NETWORK PROTOCOL
6715 M:      Arvid Brodin <arvid.brodin@alten.se>
6716 L:      netdev@vger.kernel.org
6717 S:      Maintained
6718 F:      net/hsr/
6719
6720 HT16K33 LED CONTROLLER DRIVER
6721 M:      Robin van der Gracht <robin@protonic.nl>
6722 S:      Maintained
6723 F:      drivers/auxdisplay/ht16k33.c
6724 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6725
6726 HTCPEN TOUCHSCREEN DRIVER
6727 M:      Pau Oliva Fora <pof@eslack.org>
6728 L:      linux-input@vger.kernel.org
6729 S:      Maintained
6730 F:      drivers/input/touchscreen/htcpen.c
6731
6732 HUAWEI ETHERNET DRIVER
6733 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6734 L:      netdev@vger.kernel.org
6735 S:      Supported
6736 F:      Documentation/networking/hinic.txt
6737 F:      drivers/net/ethernet/huawei/hinic/
6738
6739 HUGETLB FILESYSTEM
6740 M:      Mike Kravetz <mike.kravetz@oracle.com>
6741 L:      linux-mm@kvack.org
6742 S:      Maintained
6743 F:      fs/hugetlbfs/
6744 F:      mm/hugetlb.c
6745 F:      include/linux/hugetlb.h
6746 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6747 F:      Documentation/vm/hugetlbfs_reserv.rst
6748 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6749
6750 HVA ST MEDIA DRIVER
6751 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 W:      https://linuxtv.org
6755 S:      Supported
6756 F:      drivers/media/platform/sti/hva
6757
6758 HWPOISON MEMORY FAILURE HANDLING
6759 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6760 L:      linux-mm@kvack.org
6761 S:      Maintained
6762 F:      mm/memory-failure.c
6763 F:      mm/hwpoison-inject.c
6764
6765 Hyper-V CORE AND DRIVERS
6766 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6767 M:      Haiyang Zhang <haiyangz@microsoft.com>
6768 M:      Stephen Hemminger <sthemmin@microsoft.com>
6769 L:      devel@linuxdriverproject.org
6770 S:      Maintained
6771 F:      Documentation/networking/netvsc.txt
6772 F:      arch/x86/include/asm/mshyperv.h
6773 F:      arch/x86/include/asm/trace/hyperv.h
6774 F:      arch/x86/include/asm/hyperv-tlfs.h
6775 F:      arch/x86/kernel/cpu/mshyperv.c
6776 F:      arch/x86/hyperv
6777 F:      drivers/hid/hid-hyperv.c
6778 F:      drivers/hv/
6779 F:      drivers/input/serio/hyperv-keyboard.c
6780 F:      drivers/pci/controller/pci-hyperv.c
6781 F:      drivers/net/hyperv/
6782 F:      drivers/scsi/storvsc_drv.c
6783 F:      drivers/uio/uio_hv_generic.c
6784 F:      drivers/video/fbdev/hyperv_fb.c
6785 F:      net/vmw_vsock/hyperv_transport.c
6786 F:      include/linux/hyperv.h
6787 F:      include/uapi/linux/hyperv.h
6788 F:      tools/hv/
6789 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6790
6791 HYPERVISOR VIRTUAL CONSOLE DRIVER
6792 L:      linuxppc-dev@lists.ozlabs.org
6793 S:      Odd Fixes
6794 F:      drivers/tty/hvc/
6795
6796 I2C ACPI SUPPORT
6797 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6798 L:      linux-i2c@vger.kernel.org
6799 L:      linux-acpi@vger.kernel.org
6800 S:      Maintained
6801 F:      drivers/i2c/i2c-core-acpi.c
6802
6803 I2C MUXES
6804 M:      Peter Rosin <peda@axentia.se>
6805 L:      linux-i2c@vger.kernel.org
6806 S:      Maintained
6807 F:      Documentation/i2c/i2c-topology
6808 F:      Documentation/i2c/muxes/
6809 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6810 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6811 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6812 F:      drivers/i2c/i2c-mux.c
6813 F:      drivers/i2c/muxes/
6814 F:      include/linux/i2c-mux.h
6815
6816 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6817 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6818 L:      linux-i2c@vger.kernel.org
6819 S:      Maintained
6820 F:      drivers/i2c/busses/i2c-mv64xxx.c
6821
6822 I2C OVER PARALLEL PORT
6823 M:      Jean Delvare <jdelvare@suse.com>
6824 L:      linux-i2c@vger.kernel.org
6825 S:      Maintained
6826 F:      Documentation/i2c/busses/i2c-parport
6827 F:      Documentation/i2c/busses/i2c-parport-light
6828 F:      drivers/i2c/busses/i2c-parport.c
6829 F:      drivers/i2c/busses/i2c-parport-light.c
6830
6831 I2C SUBSYSTEM
6832 M:      Wolfram Sang <wsa@the-dreams.de>
6833 L:      linux-i2c@vger.kernel.org
6834 W:      https://i2c.wiki.kernel.org/
6835 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6837 S:      Maintained
6838 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6839 F:      Documentation/i2c/
6840 F:      drivers/i2c/*
6841 F:      include/linux/i2c.h
6842 F:      include/linux/i2c-dev.h
6843 F:      include/linux/i2c-smbus.h
6844 F:      include/uapi/linux/i2c.h
6845 F:      include/uapi/linux/i2c-*.h
6846
6847 I2C SUBSYSTEM HOST DRIVERS
6848 L:      linux-i2c@vger.kernel.org
6849 W:      https://i2c.wiki.kernel.org/
6850 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6852 S:      Odd Fixes
6853 F:      Documentation/devicetree/bindings/i2c/
6854 F:      drivers/i2c/algos/
6855 F:      drivers/i2c/busses/
6856
6857 I2C-TAOS-EVM DRIVER
6858 M:      Jean Delvare <jdelvare@suse.com>
6859 L:      linux-i2c@vger.kernel.org
6860 S:      Maintained
6861 F:      Documentation/i2c/busses/i2c-taos-evm
6862 F:      drivers/i2c/busses/i2c-taos-evm.c
6863
6864 I2C-TINY-USB DRIVER
6865 M:      Till Harbaum <till@harbaum.org>
6866 L:      linux-i2c@vger.kernel.org
6867 W:      http://www.harbaum.org/till/i2c_tiny_usb
6868 S:      Maintained
6869 F:      drivers/i2c/busses/i2c-tiny-usb.c
6870
6871 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6872 M:      Jean Delvare <jdelvare@suse.com>
6873 L:      linux-i2c@vger.kernel.org
6874 S:      Maintained
6875 F:      Documentation/i2c/busses/i2c-ali1535
6876 F:      Documentation/i2c/busses/i2c-ali1563
6877 F:      Documentation/i2c/busses/i2c-ali15x3
6878 F:      Documentation/i2c/busses/i2c-amd756
6879 F:      Documentation/i2c/busses/i2c-amd8111
6880 F:      Documentation/i2c/busses/i2c-i801
6881 F:      Documentation/i2c/busses/i2c-nforce2
6882 F:      Documentation/i2c/busses/i2c-piix4
6883 F:      Documentation/i2c/busses/i2c-sis5595
6884 F:      Documentation/i2c/busses/i2c-sis630
6885 F:      Documentation/i2c/busses/i2c-sis96x
6886 F:      Documentation/i2c/busses/i2c-via
6887 F:      Documentation/i2c/busses/i2c-viapro
6888 F:      drivers/i2c/busses/i2c-ali1535.c
6889 F:      drivers/i2c/busses/i2c-ali1563.c
6890 F:      drivers/i2c/busses/i2c-ali15x3.c
6891 F:      drivers/i2c/busses/i2c-amd756.c
6892 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6893 F:      drivers/i2c/busses/i2c-amd8111.c
6894 F:      drivers/i2c/busses/i2c-i801.c
6895 F:      drivers/i2c/busses/i2c-isch.c
6896 F:      drivers/i2c/busses/i2c-nforce2.c
6897 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6898 F:      drivers/i2c/busses/i2c-piix4.c
6899 F:      drivers/i2c/busses/i2c-sis5595.c
6900 F:      drivers/i2c/busses/i2c-sis630.c
6901 F:      drivers/i2c/busses/i2c-sis96x.c
6902 F:      drivers/i2c/busses/i2c-via.c
6903 F:      drivers/i2c/busses/i2c-viapro.c
6904
6905 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6906 M:      Hans de Goede <hdegoede@redhat.com>
6907 L:      linux-i2c@vger.kernel.org
6908 S:      Maintained
6909 F:      drivers/i2c/busses/i2c-cht-wc.c
6910
6911 I2C/SMBUS ISMT DRIVER
6912 M:      Seth Heasley <seth.heasley@intel.com>
6913 M:      Neil Horman <nhorman@tuxdriver.com>
6914 L:      linux-i2c@vger.kernel.org
6915 F:      drivers/i2c/busses/i2c-ismt.c
6916 F:      Documentation/i2c/busses/i2c-ismt
6917
6918 I2C/SMBUS STUB DRIVER
6919 M:      Jean Delvare <jdelvare@suse.com>
6920 L:      linux-i2c@vger.kernel.org
6921 S:      Maintained
6922 F:      drivers/i2c/i2c-stub.c
6923
6924 IA64 (Itanium) PLATFORM
6925 M:      Tony Luck <tony.luck@intel.com>
6926 M:      Fenghua Yu <fenghua.yu@intel.com>
6927 L:      linux-ia64@vger.kernel.org
6928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6929 S:      Maintained
6930 F:      arch/ia64/
6931
6932 IBM Power 842 compression accelerator
6933 M:      Haren Myneni <haren@us.ibm.com>
6934 S:      Supported
6935 F:      drivers/crypto/nx/Makefile
6936 F:      drivers/crypto/nx/Kconfig
6937 F:      drivers/crypto/nx/nx-842*
6938 F:      include/linux/sw842.h
6939 F:      crypto/842.c
6940 F:      lib/842/
6941
6942 IBM Power in-Nest Crypto Acceleration
6943 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6944 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6945 L:      linux-crypto@vger.kernel.org
6946 S:      Supported
6947 F:      drivers/crypto/nx/Makefile
6948 F:      drivers/crypto/nx/Kconfig
6949 F:      drivers/crypto/nx/nx-aes*
6950 F:      drivers/crypto/nx/nx-sha*
6951 F:      drivers/crypto/nx/nx.*
6952 F:      drivers/crypto/nx/nx_csbcpb.h
6953 F:      drivers/crypto/nx/nx_debugfs.h
6954
6955 IBM Power Linux RAID adapter
6956 M:      Brian King <brking@us.ibm.com>
6957 S:      Supported
6958 F:      drivers/scsi/ipr.*
6959
6960 IBM Power SRIOV Virtual NIC Device Driver
6961 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6962 M:      John Allen <jallen@linux.vnet.ibm.com>
6963 L:      netdev@vger.kernel.org
6964 S:      Supported
6965 F:      drivers/net/ethernet/ibm/ibmvnic.*
6966
6967 IBM Power Virtual Accelerator Switchboard
6968 M:      Sukadev Bhattiprolu
6969 L:      linuxppc-dev@lists.ozlabs.org
6970 S:      Supported
6971 F:      arch/powerpc/platforms/powernv/vas*
6972 F:      arch/powerpc/platforms/powernv/copy-paste.h
6973 F:      arch/powerpc/include/asm/vas.h
6974 F:      arch/powerpc/include/uapi/asm/vas.h
6975
6976 IBM Power Virtual Ethernet Device Driver
6977 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6978 L:      netdev@vger.kernel.org
6979 S:      Supported
6980 F:      drivers/net/ethernet/ibm/ibmveth.*
6981
6982 IBM Power Virtual FC Device Drivers
6983 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6984 L:      linux-scsi@vger.kernel.org
6985 S:      Supported
6986 F:      drivers/scsi/ibmvscsi/ibmvfc*
6987
6988 IBM Power Virtual Management Channel Driver
6989 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6990 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6991 S:      Supported
6992 F:      drivers/misc/ibmvmc.*
6993
6994 IBM Power Virtual SCSI Device Drivers
6995 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6996 L:      linux-scsi@vger.kernel.org
6997 S:      Supported
6998 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6999 F:      include/scsi/viosrp.h
7000
7001 IBM Power Virtual SCSI Device Target Driver
7002 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7003 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7004 L:      linux-scsi@vger.kernel.org
7005 L:      target-devel@vger.kernel.org
7006 S:      Supported
7007 F:      drivers/scsi/ibmvscsi_tgt/
7008
7009 IBM Power VMX Cryptographic instructions
7010 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7011 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7012 L:      linux-crypto@vger.kernel.org
7013 S:      Supported
7014 F:      drivers/crypto/vmx/Makefile
7015 F:      drivers/crypto/vmx/Kconfig
7016 F:      drivers/crypto/vmx/vmx.c
7017 F:      drivers/crypto/vmx/aes*
7018 F:      drivers/crypto/vmx/ghash*
7019 F:      drivers/crypto/vmx/ppc-xlate.pl
7020
7021 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7022 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7023 L:      linux-pci@vger.kernel.org
7024 L:      linuxppc-dev@lists.ozlabs.org
7025 S:      Supported
7026 F:      drivers/pci/hotplug/rpaphp*
7027
7028 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7029 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7030 L:      linux-pci@vger.kernel.org
7031 L:      linuxppc-dev@lists.ozlabs.org
7032 S:      Supported
7033 F:      drivers/pci/hotplug/rpadlpar*
7034
7035 IBM ServeRAID RAID DRIVER
7036 S:      Orphan
7037 F:      drivers/scsi/ips.*
7038
7039 ICH LPC AND GPIO DRIVER
7040 M:      Peter Tyser <ptyser@xes-inc.com>
7041 S:      Maintained
7042 F:      drivers/mfd/lpc_ich.c
7043 F:      drivers/gpio/gpio-ich.c
7044
7045 IDE SUBSYSTEM
7046 M:      "David S. Miller" <davem@davemloft.net>
7047 L:      linux-ide@vger.kernel.org
7048 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7050 S:      Maintained
7051 F:      Documentation/ide/
7052 F:      drivers/ide/
7053 F:      include/linux/ide.h
7054
7055 IDE/ATAPI DRIVERS
7056 M:      Borislav Petkov <bp@alien8.de>
7057 L:      linux-ide@vger.kernel.org
7058 S:      Maintained
7059 F:      Documentation/cdrom/ide-cd
7060 F:      drivers/ide/ide-cd*
7061
7062 IDEAPAD LAPTOP EXTRAS DRIVER
7063 M:      Ike Panhc <ike.pan@canonical.com>
7064 L:      platform-driver-x86@vger.kernel.org
7065 W:      http://launchpad.net/ideapad-laptop
7066 S:      Maintained
7067 F:      drivers/platform/x86/ideapad-laptop.c
7068
7069 IDEAPAD LAPTOP SLIDEBAR DRIVER
7070 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7071 L:      linux-input@vger.kernel.org
7072 W:      https://github.com/o2genum/ideapad-slidebar
7073 S:      Maintained
7074 F:      drivers/input/misc/ideapad_slidebar.c
7075
7076 IDT VersaClock 5 CLOCK DRIVER
7077 M:      Marek Vasut <marek.vasut@gmail.com>
7078 S:      Maintained
7079 F:      drivers/clk/clk-versaclock5.c
7080
7081 IEEE 802.15.4 SUBSYSTEM
7082 M:      Alexander Aring <alex.aring@gmail.com>
7083 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7084 L:      linux-wpan@vger.kernel.org
7085 W:      http://wpan.cakelab.org/
7086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7088 S:      Maintained
7089 F:      net/ieee802154/
7090 F:      net/mac802154/
7091 F:      drivers/net/ieee802154/
7092 F:      include/linux/nl802154.h
7093 F:      include/linux/ieee802154.h
7094 F:      include/net/nl802154.h
7095 F:      include/net/mac802154.h
7096 F:      include/net/af_ieee802154.h
7097 F:      include/net/cfg802154.h
7098 F:      include/net/ieee802154_netdev.h
7099 F:      Documentation/networking/ieee802154.txt
7100
7101 IFE PROTOCOL
7102 M:      Yotam Gigi <yotam.gi@gmail.com>
7103 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7104 F:      net/ife
7105 F:      include/net/ife.h
7106 F:      include/uapi/linux/ife.h
7107
7108 IGORPLUG-USB IR RECEIVER
7109 M:      Sean Young <sean@mess.org>
7110 L:      linux-media@vger.kernel.org
7111 S:      Maintained
7112 F:      drivers/media/rc/igorplugusb.c
7113
7114 IGUANAWORKS USB IR TRANSCEIVER
7115 M:      Sean Young <sean@mess.org>
7116 L:      linux-media@vger.kernel.org
7117 S:      Maintained
7118 F:      drivers/media/rc/iguanair.c
7119
7120 IIO DIGITAL POTENTIOMETER DAC
7121 M:      Peter Rosin <peda@axentia.se>
7122 L:      linux-iio@vger.kernel.org
7123 S:      Maintained
7124 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7125 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7126 F:      drivers/iio/dac/dpot-dac.c
7127
7128 IIO ENVELOPE DETECTOR
7129 M:      Peter Rosin <peda@axentia.se>
7130 L:      linux-iio@vger.kernel.org
7131 S:      Maintained
7132 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7133 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7134 F:      drivers/iio/adc/envelope-detector.c
7135
7136 IIO MULTIPLEXER
7137 M:      Peter Rosin <peda@axentia.se>
7138 L:      linux-iio@vger.kernel.org
7139 S:      Maintained
7140 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7141 F:      drivers/iio/multiplexer/iio-mux.c
7142
7143 IIO SUBSYSTEM AND DRIVERS
7144 M:      Jonathan Cameron <jic23@kernel.org>
7145 R:      Hartmut Knaack <knaack.h@gmx.de>
7146 R:      Lars-Peter Clausen <lars@metafoo.de>
7147 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7148 L:      linux-iio@vger.kernel.org
7149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7150 S:      Maintained
7151 F:      Documentation/ABI/testing/configfs-iio*
7152 F:      Documentation/ABI/testing/sysfs-bus-iio*
7153 F:      Documentation/devicetree/bindings/iio/
7154 F:      drivers/iio/
7155 F:      drivers/staging/iio/
7156 F:      include/linux/iio/
7157 F:      tools/iio/
7158
7159 IIO UNIT CONVERTER
7160 M:      Peter Rosin <peda@axentia.se>
7161 L:      linux-iio@vger.kernel.org
7162 S:      Maintained
7163 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7164 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7165 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7166 F:      drivers/iio/afe/iio-rescale.c
7167
7168 IKANOS/ADI EAGLE ADSL USB DRIVER
7169 M:      Matthieu Castet <castet.matthieu@free.fr>
7170 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7171 S:      Maintained
7172 F:      drivers/usb/atm/ueagle-atm.c
7173
7174 IMGTEC ASCII LCD DRIVER
7175 M:      Paul Burton <paul.burton@mips.com>
7176 S:      Maintained
7177 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7178 F:      drivers/auxdisplay/img-ascii-lcd.c
7179
7180 IMGTEC IR DECODER DRIVER
7181 M:      James Hogan <jhogan@kernel.org>
7182 S:      Maintained
7183 F:      drivers/media/rc/img-ir/
7184
7185 IMON SOUNDGRAPH USB IR RECEIVER
7186 M:      Sean Young <sean@mess.org>
7187 L:      linux-media@vger.kernel.org
7188 S:      Maintained
7189 F:      drivers/media/rc/imon_raw.c
7190 F:      drivers/media/rc/imon.c
7191
7192 IMS TWINTURBO FRAMEBUFFER DRIVER
7193 L:      linux-fbdev@vger.kernel.org
7194 S:      Orphan
7195 F:      drivers/video/fbdev/imsttfb.c
7196
7197 INA209 HARDWARE MONITOR DRIVER
7198 M:      Guenter Roeck <linux@roeck-us.net>
7199 L:      linux-hwmon@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/hwmon/ina209
7202 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7203 F:      drivers/hwmon/ina209.c
7204
7205 INA2XX HARDWARE MONITOR DRIVER
7206 M:      Guenter Roeck <linux@roeck-us.net>
7207 L:      linux-hwmon@vger.kernel.org
7208 S:      Maintained
7209 F:      Documentation/hwmon/ina2xx
7210 F:      drivers/hwmon/ina2xx.c
7211 F:      include/linux/platform_data/ina2xx.h
7212
7213 INDUSTRY PACK SUBSYSTEM (IPACK)
7214 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7215 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7216 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7217 L:      industrypack-devel@lists.sourceforge.net
7218 W:      http://industrypack.sourceforge.net
7219 S:      Maintained
7220 F:      drivers/ipack/
7221
7222 INFINIBAND SUBSYSTEM
7223 M:      Doug Ledford <dledford@redhat.com>
7224 M:      Jason Gunthorpe <jgg@mellanox.com>
7225 L:      linux-rdma@vger.kernel.org
7226 W:      https://github.com/linux-rdma/rdma-core
7227 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7229 S:      Supported
7230 F:      Documentation/devicetree/bindings/infiniband/
7231 F:      Documentation/infiniband/
7232 F:      drivers/infiniband/
7233 F:      include/uapi/linux/if_infiniband.h
7234 F:      include/uapi/rdma/
7235 F:      include/rdma/
7236
7237 INGENIC JZ4780 DMA Driver
7238 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7239 S:      Maintained
7240 F:      drivers/dma/dma-jz4780.c
7241
7242 INGENIC JZ4780 NAND DRIVER
7243 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7244 L:      linux-mtd@lists.infradead.org
7245 S:      Maintained
7246 F:      drivers/mtd/nand/raw/jz4780_*
7247
7248 INOTIFY
7249 M:      Jan Kara <jack@suse.cz>
7250 R:      Amir Goldstein <amir73il@gmail.com>
7251 L:      linux-fsdevel@vger.kernel.org
7252 S:      Maintained
7253 F:      Documentation/filesystems/inotify.txt
7254 F:      fs/notify/inotify/
7255 F:      include/linux/inotify.h
7256 F:      include/uapi/linux/inotify.h
7257
7258 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7259 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7260 L:      linux-input@vger.kernel.org
7261 Q:      http://patchwork.kernel.org/project/linux-input/list/
7262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7263 S:      Maintained
7264 F:      drivers/input/
7265 F:      include/linux/input.h
7266 F:      include/uapi/linux/input.h
7267 F:      include/uapi/linux/input-event-codes.h
7268 F:      include/linux/input/
7269 F:      Documentation/devicetree/bindings/input/
7270 F:      Documentation/devicetree/bindings/serio/
7271 F:      Documentation/input/
7272
7273 INPUT MULTITOUCH (MT) PROTOCOL
7274 M:      Henrik Rydberg <rydberg@bitmath.org>
7275 L:      linux-input@vger.kernel.org
7276 S:      Odd fixes
7277 F:      Documentation/input/multi-touch-protocol.rst
7278 F:      drivers/input/input-mt.c
7279 K:      \b(ABS|SYN)_MT_
7280
7281 INSIDE SECURE CRYPTO DRIVER
7282 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7283 F:      drivers/crypto/inside-secure/
7284 S:      Maintained
7285 L:      linux-crypto@vger.kernel.org
7286
7287 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7288 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7289 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7290 L:      linux-integrity@vger.kernel.org
7291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7292 S:      Supported
7293 F:      security/integrity/ima/
7294
7295 INTEL 810/815 FRAMEBUFFER DRIVER
7296 M:      Antonino Daplas <adaplas@gmail.com>
7297 L:      linux-fbdev@vger.kernel.org
7298 S:      Maintained
7299 F:      drivers/video/fbdev/i810/
7300
7301 INTEL ASoC DRIVERS
7302 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7303 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7304 M:      Jie Yang <yang.jie@linux.intel.com>
7305 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7306 S:      Supported
7307 F:      sound/soc/intel/
7308
7309 INTEL C600 SERIES SAS CONTROLLER DRIVER
7310 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7311 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7312 L:      linux-scsi@vger.kernel.org
7313 T:      git git://git.code.sf.net/p/intel-sas/isci
7314 S:      Supported
7315 F:      drivers/scsi/isci/
7316
7317 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7318 M:      Jani Nikula <jani.nikula@linux.intel.com>
7319 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7320 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7321 L:      intel-gfx@lists.freedesktop.org
7322 W:      https://01.org/linuxgraphics/
7323 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7324 C:      irc://chat.freenode.net/intel-gfx
7325 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7326 T:      git git://anongit.freedesktop.org/drm-intel
7327 S:      Supported
7328 F:      drivers/gpu/drm/i915/
7329 F:      include/drm/i915*
7330 F:      include/uapi/drm/i915_drm.h
7331 F:      Documentation/gpu/i915.rst
7332
7333 INTEL ETHERNET DRIVERS
7334 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7335 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7336 W:      http://www.intel.com/support/feedback.htm
7337 W:      http://e1000.sourceforge.net/
7338 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7341 S:      Supported
7342 F:      Documentation/networking/e100.rst
7343 F:      Documentation/networking/e1000.rst
7344 F:      Documentation/networking/e1000e.txt
7345 F:      Documentation/networking/igb.txt
7346 F:      Documentation/networking/igbvf.txt
7347 F:      Documentation/networking/ixgb.txt
7348 F:      Documentation/networking/ixgbe.txt
7349 F:      Documentation/networking/ixgbevf.txt
7350 F:      Documentation/networking/i40e.txt
7351 F:      Documentation/networking/i40evf.txt
7352 F:      Documentation/networking/ice.txt
7353 F:      drivers/net/ethernet/intel/
7354 F:      drivers/net/ethernet/intel/*/
7355 F:      include/linux/avf/virtchnl.h
7356
7357 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7358 M:      Maik Broemme <mbroemme@libmpq.org>
7359 L:      linux-fbdev@vger.kernel.org
7360 S:      Maintained
7361 F:      Documentation/fb/intelfb.txt
7362 F:      drivers/video/fbdev/intelfb/
7363
7364 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7365 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7366 M:      Zhi Wang <zhi.a.wang@intel.com>
7367 L:      intel-gvt-dev@lists.freedesktop.org
7368 L:      intel-gfx@lists.freedesktop.org
7369 W:      https://01.org/igvt-g
7370 T:      git https://github.com/intel/gvt-linux.git
7371 S:      Supported
7372 F:      drivers/gpu/drm/i915/gvt/
7373
7374 INTEL HID EVENT DRIVER
7375 M:      Alex Hung <alex.hung@canonical.com>
7376 L:      platform-driver-x86@vger.kernel.org
7377 S:      Maintained
7378 F:      drivers/platform/x86/intel-hid.c
7379
7380 INTEL I/OAT DMA DRIVER
7381 M:      Dave Jiang <dave.jiang@intel.com>
7382 R:      Dan Williams <dan.j.williams@intel.com>
7383 L:      dmaengine@vger.kernel.org
7384 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7385 S:      Supported
7386 F:      drivers/dma/ioat*
7387
7388 INTEL IDLE DRIVER
7389 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7390 M:      Len Brown <lenb@kernel.org>
7391 L:      linux-pm@vger.kernel.org
7392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7393 B:      https://bugzilla.kernel.org
7394 S:      Supported
7395 F:      drivers/idle/intel_idle.c
7396
7397 INTEL INTEGRATED SENSOR HUB DRIVER
7398 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7399 M:      Jiri Kosina <jikos@kernel.org>
7400 L:      linux-input@vger.kernel.org
7401 S:      Maintained
7402 F:      drivers/hid/intel-ish-hid/
7403
7404 INTEL IOMMU (VT-d)
7405 M:      David Woodhouse <dwmw2@infradead.org>
7406 L:      iommu@lists.linux-foundation.org
7407 T:      git git://git.infradead.org/iommu-2.6.git
7408 S:      Supported
7409 F:      drivers/iommu/intel-iommu.c
7410 F:      include/linux/intel-iommu.h
7411
7412 INTEL IOP-ADMA DMA DRIVER
7413 R:      Dan Williams <dan.j.williams@intel.com>
7414 S:      Odd fixes
7415 F:      drivers/dma/iop-adma.c
7416
7417 INTEL IPU3 CSI-2 CIO2 DRIVER
7418 M:      Yong Zhi <yong.zhi@intel.com>
7419 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7420 M:      Bingbu Cao <bingbu.cao@intel.com>
7421 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7422 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7423 L:      linux-media@vger.kernel.org
7424 S:      Maintained
7425 F:      drivers/media/pci/intel/ipu3/
7426 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7427
7428 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7429 M:      Krzysztof Halasa <khalasa@piap.pl>
7430 S:      Maintained
7431 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7432 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7433 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7434 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7435 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7436 F:      drivers/net/wan/ixp4xx_hss.c
7437
7438 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7439 M:      Deepak Saxena <dsaxena@plexity.net>
7440 S:      Maintained
7441 F:      drivers/char/hw_random/ixp4xx-rng.c
7442
7443 INTEL MANAGEMENT ENGINE (mei)
7444 M:      Tomas Winkler <tomas.winkler@intel.com>
7445 L:      linux-kernel@vger.kernel.org
7446 S:      Supported
7447 F:      include/uapi/linux/mei.h
7448 F:      include/linux/mei_cl_bus.h
7449 F:      drivers/misc/mei/*
7450 F:      drivers/watchdog/mei_wdt.c
7451 F:      Documentation/misc-devices/mei/*
7452 F:      samples/mei/*
7453
7454 INTEL MENLOW THERMAL DRIVER
7455 M:      Sujith Thomas <sujith.thomas@intel.com>
7456 L:      platform-driver-x86@vger.kernel.org
7457 W:      https://01.org/linux-acpi
7458 S:      Supported
7459 F:      drivers/platform/x86/intel_menlow.c
7460
7461 INTEL MERRIFIELD GPIO DRIVER
7462 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7463 L:      linux-gpio@vger.kernel.org
7464 S:      Maintained
7465 F:      drivers/gpio/gpio-merrifield.c
7466
7467 INTEL MIC DRIVERS (mic)
7468 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7469 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7470 S:      Supported
7471 W:      https://github.com/sudeepdutt/mic
7472 W:      http://software.intel.com/en-us/mic-developer
7473 F:      include/linux/mic_bus.h
7474 F:      include/linux/scif.h
7475 F:      include/uapi/linux/mic_common.h
7476 F:      include/uapi/linux/mic_ioctl.h
7477 F:      include/uapi/linux/scif_ioctl.h
7478 F:      drivers/misc/mic/
7479 F:      drivers/dma/mic_x100_dma.c
7480 F:      drivers/dma/mic_x100_dma.h
7481 F:      Documentation/mic/
7482
7483 INTEL PMC CORE DRIVER
7484 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7485 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7486 L:      platform-driver-x86@vger.kernel.org
7487 S:      Maintained
7488 F:      arch/x86/include/asm/pmc_core.h
7489 F:      drivers/platform/x86/intel_pmc_core*
7490
7491 INTEL PMC/P-Unit IPC DRIVER
7492 M:      Zha Qipeng<qipeng.zha@intel.com>
7493 L:      platform-driver-x86@vger.kernel.org
7494 S:      Maintained
7495 F:      drivers/platform/x86/intel_pmc_ipc.c
7496 F:      drivers/platform/x86/intel_punit_ipc.c
7497 F:      arch/x86/include/asm/intel_pmc_ipc.h
7498 F:      arch/x86/include/asm/intel_punit_ipc.h
7499
7500 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7501 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7502 L:      linux-wireless@vger.kernel.org
7503 S:      Maintained
7504 F:      Documentation/networking/README.ipw2100
7505 F:      Documentation/networking/README.ipw2200
7506 F:      drivers/net/wireless/intel/ipw2x00/
7507
7508 INTEL PSTATE DRIVER
7509 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7510 M:      Len Brown <lenb@kernel.org>
7511 L:      linux-pm@vger.kernel.org
7512 S:      Supported
7513 F:      drivers/cpufreq/intel_pstate.c
7514
7515 INTEL RDMA RNIC DRIVER
7516 M:      Faisal Latif <faisal.latif@intel.com>
7517 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7518 L:      linux-rdma@vger.kernel.org
7519 S:      Supported
7520 F:      drivers/infiniband/hw/i40iw/
7521 F:      include/uapi/rdma/i40iw-abi.h
7522
7523 INTEL SHA MULTIBUFFER DRIVER
7524 M:      Megha Dey <megha.dey@linux.intel.com>
7525 R:      Tim Chen <tim.c.chen@linux.intel.com>
7526 L:      linux-crypto@vger.kernel.org
7527 S:      Supported
7528 F:      arch/x86/crypto/sha*-mb/
7529 F:      crypto/mcryptd.c
7530
7531 INTEL TELEMETRY DRIVER
7532 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7533 L:      platform-driver-x86@vger.kernel.org
7534 S:      Maintained
7535 F:      arch/x86/include/asm/intel_telemetry.h
7536 F:      drivers/platform/x86/intel_telemetry*
7537
7538 INTEL VIRTUAL BUTTON DRIVER
7539 M:      AceLan Kao <acelan.kao@canonical.com>
7540 L:      platform-driver-x86@vger.kernel.org
7541 S:      Maintained
7542 F:      drivers/platform/x86/intel-vbtn.c
7543
7544 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7545 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7546 L:      linux-wireless@vger.kernel.org
7547 S:      Supported
7548 F:      drivers/net/wireless/intel/iwlegacy/
7549
7550 INTEL WIRELESS WIFI LINK (iwlwifi)
7551 M:      Johannes Berg <johannes.berg@intel.com>
7552 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7553 M:      Luca Coelho <luciano.coelho@intel.com>
7554 M:      Intel Linux Wireless <linuxwifi@intel.com>
7555 L:      linux-wireless@vger.kernel.org
7556 W:      http://intellinuxwireless.org
7557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7558 S:      Supported
7559 F:      drivers/net/wireless/intel/iwlwifi/
7560
7561 INTEL WIRELESS WIMAX CONNECTION 2400
7562 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7563 M:      linux-wimax@intel.com
7564 L:      wimax@linuxwimax.org (subscribers-only)
7565 S:      Supported
7566 W:      http://linuxwimax.org
7567 F:      Documentation/wimax/README.i2400m
7568 F:      drivers/net/wimax/i2400m/
7569 F:      include/uapi/linux/wimax/i2400m.h
7570
7571 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7572 M:      Mario Limonciello <mario.limonciello@dell.com>
7573 S:      Maintained
7574 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7575
7576 INTEL(R) TRACE HUB
7577 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7578 S:      Supported
7579 F:      Documentation/trace/intel_th.rst
7580 F:      drivers/hwtracing/intel_th/
7581
7582 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7583 M:      Ning Sun <ning.sun@intel.com>
7584 L:      tboot-devel@lists.sourceforge.net
7585 W:      http://tboot.sourceforge.net
7586 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7587 S:      Supported
7588 F:      Documentation/intel_txt.txt
7589 F:      include/linux/tboot.h
7590 F:      arch/x86/kernel/tboot.c
7591
7592 INTEL-MID GPIO DRIVER
7593 M:      David Cohen <david.a.cohen@linux.intel.com>
7594 L:      linux-gpio@vger.kernel.org
7595 S:      Maintained
7596 F:      drivers/gpio/gpio-intel-mid.c
7597
7598 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7599 M:      Linus Walleij <linus.walleij@linaro.org>
7600 L:      linux-iio@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/iio/gyro/mpu3050*
7603 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7604
7605 IOC3 ETHERNET DRIVER
7606 M:      Ralf Baechle <ralf@linux-mips.org>
7607 L:      linux-mips@linux-mips.org
7608 S:      Maintained
7609 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7610
7611 IOC3 SERIAL DRIVER
7612 M:      Pat Gefre <pfg@sgi.com>
7613 L:      linux-serial@vger.kernel.org
7614 S:      Maintained
7615 F:      drivers/tty/serial/ioc3_serial.c
7616
7617 IOMMU DRIVERS
7618 M:      Joerg Roedel <joro@8bytes.org>
7619 L:      iommu@lists.linux-foundation.org
7620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7621 S:      Maintained
7622 F:      Documentation/devicetree/bindings/iommu/
7623 F:      drivers/iommu/
7624 F:      include/linux/iommu.h
7625 F:      include/linux/of_iommu.h
7626 F:      include/linux/iova.h
7627
7628 IP MASQUERADING
7629 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7630 S:      Maintained
7631 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7632
7633 IPMI SUBSYSTEM
7634 M:      Corey Minyard <minyard@acm.org>
7635 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7636 W:      http://openipmi.sourceforge.net/
7637 S:      Supported
7638 F:      Documentation/IPMI.txt
7639 F:      drivers/char/ipmi/
7640 F:      include/linux/ipmi*
7641 F:      include/uapi/linux/ipmi*
7642
7643 IPS SCSI RAID DRIVER
7644 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7645 L:      linux-scsi@vger.kernel.org
7646 W:      http://www.adaptec.com/
7647 S:      Maintained
7648 F:      drivers/scsi/ips*
7649
7650 IPVS
7651 M:      Wensong Zhang <wensong@linux-vs.org>
7652 M:      Simon Horman <horms@verge.net.au>
7653 M:      Julian Anastasov <ja@ssi.bg>
7654 L:      netdev@vger.kernel.org
7655 L:      lvs-devel@vger.kernel.org
7656 S:      Maintained
7657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7659 F:      Documentation/networking/ipvs-sysctl.txt
7660 F:      include/net/ip_vs.h
7661 F:      include/uapi/linux/ip_vs.h
7662 F:      net/netfilter/ipvs/
7663
7664 IPWIRELESS DRIVER
7665 M:      Jiri Kosina <jikos@kernel.org>
7666 M:      David Sterba <dsterba@suse.com>
7667 S:      Odd Fixes
7668 F:      drivers/tty/ipwireless/
7669
7670 IPX NETWORK LAYER
7671 L:      netdev@vger.kernel.org
7672 S:      Obsolete
7673 F:      include/uapi/linux/ipx.h
7674 F:      drivers/staging/ipx/
7675
7676 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7677 M:      Marc Zyngier <marc.zyngier@arm.com>
7678 S:      Maintained
7679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7680 F:      Documentation/IRQ-domain.txt
7681 F:      include/linux/irqdomain.h
7682 F:      kernel/irq/irqdomain.c
7683 F:      kernel/irq/msi.c
7684
7685 IRQ SUBSYSTEM
7686 M:      Thomas Gleixner <tglx@linutronix.de>
7687 L:      linux-kernel@vger.kernel.org
7688 S:      Maintained
7689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7690 F:      kernel/irq/
7691
7692 IRQCHIP DRIVERS
7693 M:      Thomas Gleixner <tglx@linutronix.de>
7694 M:      Jason Cooper <jason@lakedaemon.net>
7695 M:      Marc Zyngier <marc.zyngier@arm.com>
7696 L:      linux-kernel@vger.kernel.org
7697 S:      Maintained
7698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7699 F:      Documentation/devicetree/bindings/interrupt-controller/
7700 F:      drivers/irqchip/
7701
7702 ISA
7703 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7704 S:      Maintained
7705 F:      Documentation/isa.txt
7706 F:      drivers/base/isa.c
7707 F:      include/linux/isa.h
7708
7709 ISA RADIO MODULE
7710 M:      Hans Verkuil <hverkuil@xs4all.nl>
7711 L:      linux-media@vger.kernel.org
7712 T:      git git://linuxtv.org/media_tree.git
7713 W:      https://linuxtv.org
7714 S:      Maintained
7715 F:      drivers/media/radio/radio-isa*
7716
7717 ISAPNP
7718 M:      Jaroslav Kysela <perex@perex.cz>
7719 S:      Maintained
7720 F:      Documentation/isapnp.txt
7721 F:      drivers/pnp/isapnp/
7722 F:      include/linux/isapnp.h
7723
7724 ISCSI
7725 M:      Lee Duncan <lduncan@suse.com>
7726 M:      Chris Leech <cleech@redhat.com>
7727 L:      open-iscsi@googlegroups.com
7728 W:      www.open-iscsi.com
7729 S:      Maintained
7730 F:      drivers/scsi/*iscsi*
7731 F:      include/scsi/*iscsi*
7732
7733 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7734 M:      Peter Jones <pjones@redhat.com>
7735 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7736 S:      Maintained
7737 F:      drivers/firmware/iscsi_ibft*
7738
7739 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7740 M:      Sagi Grimberg <sagi@grimberg.me>
7741 M:      Max Gurtovoy <maxg@mellanox.com>
7742 L:      linux-rdma@vger.kernel.org
7743 S:      Supported
7744 W:      http://www.openfabrics.org
7745 W:      www.open-iscsi.org
7746 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7747 F:      drivers/infiniband/ulp/iser/
7748
7749 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7750 M:      Sagi Grimberg <sagi@grimberg.me>
7751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7752 L:      linux-rdma@vger.kernel.org
7753 L:      target-devel@vger.kernel.org
7754 S:      Supported
7755 W:      http://www.linux-iscsi.org
7756 F:      drivers/infiniband/ulp/isert
7757
7758 ISDN SUBSYSTEM
7759 M:      Karsten Keil <isdn@linux-pingi.de>
7760 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7761 L:      netdev@vger.kernel.org
7762 W:      http://www.isdn4linux.de
7763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7764 S:      Maintained
7765 F:      Documentation/isdn/
7766 F:      drivers/isdn/
7767 F:      include/linux/isdn.h
7768 F:      include/linux/isdn/
7769 F:      include/uapi/linux/isdn.h
7770 F:      include/uapi/linux/isdn/
7771
7772 ISDN SUBSYSTEM (Eicon active card driver)
7773 M:      Armin Schindler <mac@melware.de>
7774 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7775 W:      http://www.melware.de
7776 S:      Maintained
7777 F:      drivers/isdn/hardware/eicon/
7778
7779 IT87 HARDWARE MONITORING DRIVER
7780 M:      Jean Delvare <jdelvare@suse.com>
7781 L:      linux-hwmon@vger.kernel.org
7782 S:      Maintained
7783 F:      Documentation/hwmon/it87
7784 F:      drivers/hwmon/it87.c
7785
7786 IT913X MEDIA DRIVER
7787 M:      Antti Palosaari <crope@iki.fi>
7788 L:      linux-media@vger.kernel.org
7789 W:      https://linuxtv.org
7790 W:      http://palosaari.fi/linux/
7791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7792 T:      git git://linuxtv.org/anttip/media_tree.git
7793 S:      Maintained
7794 F:      drivers/media/tuners/it913x*
7795
7796 IVTV VIDEO4LINUX DRIVER
7797 M:      Andy Walls <awalls@md.metrocast.net>
7798 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7799 L:      linux-media@vger.kernel.org
7800 T:      git git://linuxtv.org/media_tree.git
7801 W:      http://www.ivtvdriver.org
7802 S:      Maintained
7803 F:      Documentation/media/v4l-drivers/ivtv*
7804 F:      drivers/media/pci/ivtv/
7805 F:      include/uapi/linux/ivtv*
7806
7807 IX2505V MEDIA DRIVER
7808 M:      Malcolm Priestley <tvboxspy@gmail.com>
7809 L:      linux-media@vger.kernel.org
7810 W:      https://linuxtv.org
7811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7812 S:      Maintained
7813 F:      drivers/media/dvb-frontends/ix2505v*
7814
7815 JAILHOUSE HYPERVISOR INTERFACE
7816 M:      Jan Kiszka <jan.kiszka@siemens.com>
7817 L:      jailhouse-dev@googlegroups.com
7818 S:      Maintained
7819 F:      arch/x86/kernel/jailhouse.c
7820 F:      arch/x86/include/asm/jailhouse_para.h
7821
7822 JC42.4 TEMPERATURE SENSOR DRIVER
7823 M:      Guenter Roeck <linux@roeck-us.net>
7824 L:      linux-hwmon@vger.kernel.org
7825 S:      Maintained
7826 F:      drivers/hwmon/jc42.c
7827 F:      Documentation/hwmon/jc42
7828
7829 JFS FILESYSTEM
7830 M:      Dave Kleikamp <shaggy@kernel.org>
7831 L:      jfs-discussion@lists.sourceforge.net
7832 W:      http://jfs.sourceforge.net/
7833 T:      git git://github.com/kleikamp/linux-shaggy.git
7834 S:      Maintained
7835 F:      Documentation/filesystems/jfs.txt
7836 F:      fs/jfs/
7837
7838 JME NETWORK DRIVER
7839 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7840 L:      netdev@vger.kernel.org
7841 S:      Maintained
7842 F:      drivers/net/ethernet/jme.*
7843
7844 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7845 M:      David Woodhouse <dwmw2@infradead.org>
7846 L:      linux-mtd@lists.infradead.org
7847 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7848 S:      Maintained
7849 F:      fs/jffs2/
7850 F:      include/uapi/linux/jffs2.h
7851
7852 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7853 M:      "Theodore Ts'o" <tytso@mit.edu>
7854 M:      Jan Kara <jack@suse.com>
7855 L:      linux-ext4@vger.kernel.org
7856 S:      Maintained
7857 F:      fs/jbd2/
7858 F:      include/linux/jbd2.h
7859
7860 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7861 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7862 L:      linux-media@vger.kernel.org
7863 S:      Maintained
7864 F:      drivers/media/platform/rcar_jpu.c
7865
7866 JSM Neo PCI based serial card
7867 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7868 L:      linux-serial@vger.kernel.org
7869 S:      Maintained
7870 F:      drivers/tty/serial/jsm/
7871
7872 K10TEMP HARDWARE MONITORING DRIVER
7873 M:      Clemens Ladisch <clemens@ladisch.de>
7874 L:      linux-hwmon@vger.kernel.org
7875 S:      Maintained
7876 F:      Documentation/hwmon/k10temp
7877 F:      drivers/hwmon/k10temp.c
7878
7879 K8TEMP HARDWARE MONITORING DRIVER
7880 M:      Rudolf Marek <r.marek@assembler.cz>
7881 L:      linux-hwmon@vger.kernel.org
7882 S:      Maintained
7883 F:      Documentation/hwmon/k8temp
7884 F:      drivers/hwmon/k8temp.c
7885
7886 KASAN
7887 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7888 R:      Alexander Potapenko <glider@google.com>
7889 R:      Dmitry Vyukov <dvyukov@google.com>
7890 L:      kasan-dev@googlegroups.com
7891 S:      Maintained
7892 F:      arch/*/include/asm/kasan.h
7893 F:      arch/*/mm/kasan_init*
7894 F:      Documentation/dev-tools/kasan.rst
7895 F:      include/linux/kasan*.h
7896 F:      lib/test_kasan.c
7897 F:      mm/kasan/
7898 F:      scripts/Makefile.kasan
7899
7900 KCONFIG
7901 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7903 L:      linux-kbuild@vger.kernel.org
7904 S:      Maintained
7905 F:      Documentation/kbuild/kconfig*
7906 F:      scripts/kconfig/
7907 F:      scripts/Kconfig.include
7908
7909 KDUMP
7910 M:      Dave Young <dyoung@redhat.com>
7911 M:      Baoquan He <bhe@redhat.com>
7912 R:      Vivek Goyal <vgoyal@redhat.com>
7913 L:      kexec@lists.infradead.org
7914 W:      http://lse.sourceforge.net/kdump/
7915 S:      Maintained
7916 F:      Documentation/kdump/
7917
7918 KEENE FM RADIO TRANSMITTER DRIVER
7919 M:      Hans Verkuil <hverkuil@xs4all.nl>
7920 L:      linux-media@vger.kernel.org
7921 T:      git git://linuxtv.org/media_tree.git
7922 W:      https://linuxtv.org
7923 S:      Maintained
7924 F:      drivers/media/radio/radio-keene*
7925
7926 KERNEL AUTOMOUNTER
7927 M:      Ian Kent <raven@themaw.net>
7928 L:      autofs@vger.kernel.org
7929 S:      Maintained
7930 F:      fs/autofs/
7931
7932 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7933 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7934 M:      Michal Marek <michal.lkml@markovi.net>
7935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7936 L:      linux-kbuild@vger.kernel.org
7937 S:      Maintained
7938 F:      Documentation/kbuild/
7939 F:      Makefile
7940 F:      scripts/Kbuild*
7941 F:      scripts/Makefile*
7942 F:      scripts/basic/
7943 F:      scripts/mk*
7944 F:      scripts/mod/
7945 F:      scripts/package/
7946
7947 KERNEL JANITORS
7948 L:      kernel-janitors@vger.kernel.org
7949 W:      http://kernelnewbies.org/KernelJanitors
7950 S:      Odd Fixes
7951
7952 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7953 M:      "J. Bruce Fields" <bfields@fieldses.org>
7954 M:      Jeff Layton <jlayton@kernel.org>
7955 L:      linux-nfs@vger.kernel.org
7956 W:      http://nfs.sourceforge.net/
7957 T:      git git://linux-nfs.org/~bfields/linux.git
7958 S:      Supported
7959 F:      fs/nfsd/
7960 F:      include/uapi/linux/nfsd/
7961 F:      fs/lockd/
7962 F:      fs/nfs_common/
7963 F:      net/sunrpc/
7964 F:      include/linux/lockd/
7965 F:      include/linux/sunrpc/
7966 F:      include/uapi/linux/sunrpc/
7967
7968 KERNEL SELFTEST FRAMEWORK
7969 M:      Shuah Khan <shuah@kernel.org>
7970 L:      linux-kselftest@vger.kernel.org
7971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7972 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7973 S:      Maintained
7974 F:      tools/testing/selftests/
7975 F:      Documentation/dev-tools/kselftest*
7976
7977 KERNEL USERMODE HELPER
7978 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7979 L:      linux-kernel@vger.kernel.org
7980 S:      Maintained
7981 F:      kernel/umh.c
7982 F:      include/linux/umh.h
7983
7984 KERNEL VIRTUAL MACHINE (KVM)
7985 M:      Paolo Bonzini <pbonzini@redhat.com>
7986 M:      Radim Krčmář <rkrcmar@redhat.com>
7987 L:      kvm@vger.kernel.org
7988 W:      http://www.linux-kvm.org
7989 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7990 S:      Supported
7991 F:      Documentation/virtual/kvm/
7992 F:      include/trace/events/kvm.h
7993 F:      include/uapi/asm-generic/kvm*
7994 F:      include/uapi/linux/kvm*
7995 F:      include/asm-generic/kvm*
7996 F:      include/linux/kvm*
7997 F:      include/kvm/iodev.h
7998 F:      virt/kvm/*
7999 F:      tools/kvm/
8000
8001 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8002 M:      Joerg Roedel <joro@8bytes.org>
8003 L:      kvm@vger.kernel.org
8004 W:      http://www.linux-kvm.org/
8005 S:      Maintained
8006 F:      arch/x86/include/asm/svm.h
8007 F:      arch/x86/kvm/svm.c
8008
8009 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8010 M:      Christoffer Dall <christoffer.dall@arm.com>
8011 M:      Marc Zyngier <marc.zyngier@arm.com>
8012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8013 L:      kvmarm@lists.cs.columbia.edu
8014 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8016 S:      Supported
8017 F:      arch/arm/include/uapi/asm/kvm*
8018 F:      arch/arm/include/asm/kvm*
8019 F:      arch/arm/kvm/
8020 F:      virt/kvm/arm/
8021 F:      include/kvm/arm_*
8022
8023 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8024 M:      Christoffer Dall <christoffer.dall@arm.com>
8025 M:      Marc Zyngier <marc.zyngier@arm.com>
8026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8027 L:      kvmarm@lists.cs.columbia.edu
8028 S:      Maintained
8029 F:      arch/arm64/include/uapi/asm/kvm*
8030 F:      arch/arm64/include/asm/kvm*
8031 F:      arch/arm64/kvm/
8032
8033 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8034 M:      James Hogan <jhogan@kernel.org>
8035 L:      linux-mips@linux-mips.org
8036 S:      Supported
8037 F:      arch/mips/include/uapi/asm/kvm*
8038 F:      arch/mips/include/asm/kvm*
8039 F:      arch/mips/kvm/
8040
8041 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8042 M:      Paul Mackerras <paulus@ozlabs.org>
8043 L:      kvm-ppc@vger.kernel.org
8044 W:      http://www.linux-kvm.org/
8045 T:      git git://github.com/agraf/linux-2.6.git
8046 S:      Supported
8047 F:      arch/powerpc/include/uapi/asm/kvm*
8048 F:      arch/powerpc/include/asm/kvm*
8049 F:      arch/powerpc/kvm/
8050 F:      arch/powerpc/kernel/kvm*
8051
8052 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8053 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8054 M:      Janosch Frank <frankja@linux.ibm.com>
8055 R:      David Hildenbrand <david@redhat.com>
8056 R:      Cornelia Huck <cohuck@redhat.com>
8057 L:      linux-s390@vger.kernel.org
8058 W:      http://www.ibm.com/developerworks/linux/linux390/
8059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8060 S:      Supported
8061 F:      arch/s390/include/uapi/asm/kvm*
8062 F:      arch/s390/include/asm/gmap.h
8063 F:      arch/s390/include/asm/kvm*
8064 F:      arch/s390/kvm/
8065 F:      arch/s390/mm/gmap.c
8066
8067 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8068 M:      Paolo Bonzini <pbonzini@redhat.com>
8069 M:      Radim Krčmář <rkrcmar@redhat.com>
8070 L:      kvm@vger.kernel.org
8071 W:      http://www.linux-kvm.org
8072 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8073 S:      Supported
8074 F:      arch/x86/kvm/
8075 F:      arch/x86/include/uapi/asm/kvm*
8076 F:      arch/x86/include/asm/kvm*
8077 F:      arch/x86/include/asm/pvclock-abi.h
8078 F:      arch/x86/kernel/kvm.c
8079 F:      arch/x86/kernel/kvmclock.c
8080
8081 KERNFS
8082 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8083 M:      Tejun Heo <tj@kernel.org>
8084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8085 S:      Supported
8086 F:      include/linux/kernfs.h
8087 F:      fs/kernfs/
8088
8089 KEXEC
8090 M:      Eric Biederman <ebiederm@xmission.com>
8091 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8092 L:      kexec@lists.infradead.org
8093 S:      Maintained
8094 F:      include/linux/kexec.h
8095 F:      include/uapi/linux/kexec.h
8096 F:      kernel/kexec*
8097
8098 KEYS-ENCRYPTED
8099 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8100 L:      linux-integrity@vger.kernel.org
8101 L:      keyrings@vger.kernel.org
8102 S:      Supported
8103 F:      Documentation/security/keys/trusted-encrypted.rst
8104 F:      include/keys/encrypted-type.h
8105 F:      security/keys/encrypted-keys/
8106
8107 KEYS-TRUSTED
8108 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8109 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8110 L:      linux-integrity@vger.kernel.org
8111 L:      keyrings@vger.kernel.org
8112 S:      Supported
8113 F:      Documentation/security/keys/trusted-encrypted.rst
8114 F:      include/keys/trusted-type.h
8115 F:      security/keys/trusted.c
8116 F:      security/keys/trusted.h
8117
8118 KEYS/KEYRINGS:
8119 M:      David Howells <dhowells@redhat.com>
8120 L:      keyrings@vger.kernel.org
8121 S:      Maintained
8122 F:      Documentation/security/keys/core.rst
8123 F:      include/linux/key.h
8124 F:      include/linux/key-type.h
8125 F:      include/linux/keyctl.h
8126 F:      include/uapi/linux/keyctl.h
8127 F:      include/keys/
8128 F:      security/keys/
8129
8130 KGDB / KDB /debug_core
8131 M:      Jason Wessel <jason.wessel@windriver.com>
8132 M:      Daniel Thompson <daniel.thompson@linaro.org>
8133 W:      http://kgdb.wiki.kernel.org/
8134 L:      kgdb-bugreport@lists.sourceforge.net
8135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8136 S:      Maintained
8137 F:      Documentation/dev-tools/kgdb.rst
8138 F:      drivers/misc/kgdbts.c
8139 F:      drivers/tty/serial/kgdboc.c
8140 F:      include/linux/kdb.h
8141 F:      include/linux/kgdb.h
8142 F:      kernel/debug/
8143
8144 KMEMLEAK
8145 M:      Catalin Marinas <catalin.marinas@arm.com>
8146 S:      Maintained
8147 F:      Documentation/dev-tools/kmemleak.rst
8148 F:      include/linux/kmemleak.h
8149 F:      mm/kmemleak.c
8150 F:      mm/kmemleak-test.c
8151
8152 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8153 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8154 L:      linux-kernel@vger.kernel.org
8155 S:      Maintained
8156 F:      kernel/kmod.c
8157 F:      include/linux/kmod.h
8158 F:      lib/test_kmod.c
8159 F:      tools/testing/selftests/kmod/
8160
8161 KPROBES
8162 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8163 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8164 M:      "David S. Miller" <davem@davemloft.net>
8165 M:      Masami Hiramatsu <mhiramat@kernel.org>
8166 S:      Maintained
8167 F:      Documentation/kprobes.txt
8168 F:      include/linux/kprobes.h
8169 F:      include/asm-generic/kprobes.h
8170 F:      kernel/kprobes.c
8171
8172 KS0108 LCD CONTROLLER DRIVER
8173 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8174 S:      Maintained
8175 F:      Documentation/auxdisplay/ks0108
8176 F:      drivers/auxdisplay/ks0108.c
8177 F:      include/linux/ks0108.h
8178
8179 L3MDEV
8180 M:      David Ahern <dsa@cumulusnetworks.com>
8181 L:      netdev@vger.kernel.org
8182 S:      Maintained
8183 F:      net/l3mdev
8184 F:      include/net/l3mdev.h
8185
8186 LANTIQ MIPS ARCHITECTURE
8187 M:      John Crispin <john@phrozen.org>
8188 L:      linux-mips@linux-mips.org
8189 S:      Maintained
8190 F:      arch/mips/lantiq
8191 F:      drivers/soc/lantiq
8192
8193 LAPB module
8194 L:      linux-x25@vger.kernel.org
8195 S:      Orphan
8196 F:      Documentation/networking/lapb-module.txt
8197 F:      include/*/lapb.h
8198 F:      net/lapb/
8199
8200 LASI 53c700 driver for PARISC
8201 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8202 L:      linux-scsi@vger.kernel.org
8203 S:      Maintained
8204 F:      Documentation/scsi/53c700.txt
8205 F:      drivers/scsi/53c700*
8206
8207 LEAKING_ADDRESSES
8208 M:      Tobin C. Harding <me@tobin.cc>
8209 M:      Tycho Andersen <tycho@tycho.ws>
8210 L:      kernel-hardening@lists.openwall.com
8211 S:      Maintained
8212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8213 F:      scripts/leaking_addresses.pl
8214
8215 LED SUBSYSTEM
8216 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8217 M:      Pavel Machek <pavel@ucw.cz>
8218 L:      linux-leds@vger.kernel.org
8219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8220 S:      Maintained
8221 F:      Documentation/devicetree/bindings/leds/
8222 F:      drivers/leds/
8223 F:      include/linux/leds.h
8224
8225 LEGACY EEPROM DRIVER
8226 M:      Jean Delvare <jdelvare@suse.com>
8227 S:      Maintained
8228 F:      Documentation/misc-devices/eeprom
8229 F:      drivers/misc/eeprom/eeprom.c
8230
8231 LEGO MINDSTORMS EV3
8232 R:      David Lechner <david@lechnology.com>
8233 S:      Maintained
8234 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8235 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8236 F:      drivers/power/supply/lego_ev3_battery.c
8237
8238 LEGO USB Tower driver
8239 M:      Juergen Stuber <starblue@users.sourceforge.net>
8240 L:      legousb-devel@lists.sourceforge.net
8241 W:      http://legousb.sourceforge.net/
8242 S:      Maintained
8243 F:      drivers/usb/misc/legousbtower.c
8244
8245 LG2160 MEDIA DRIVER
8246 M:      Michael Krufky <mkrufky@linuxtv.org>
8247 L:      linux-media@vger.kernel.org
8248 W:      https://linuxtv.org
8249 W:      http://github.com/mkrufky
8250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8251 T:      git git://linuxtv.org/mkrufky/tuners.git
8252 S:      Maintained
8253 F:      drivers/media/dvb-frontends/lg2160.*
8254
8255 LGDT3305 MEDIA DRIVER
8256 M:      Michael Krufky <mkrufky@linuxtv.org>
8257 L:      linux-media@vger.kernel.org
8258 W:      https://linuxtv.org
8259 W:      http://github.com/mkrufky
8260 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8261 T:      git git://linuxtv.org/mkrufky/tuners.git
8262 S:      Maintained
8263 F:      drivers/media/dvb-frontends/lgdt3305.*
8264
8265 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8266 M:      Viresh Kumar <vireshk@kernel.org>
8267 L:      linux-ide@vger.kernel.org
8268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8269 S:      Maintained
8270 F:      include/linux/pata_arasan_cf_data.h
8271 F:      drivers/ata/pata_arasan_cf.c
8272
8273 LIBATA PATA DRIVERS
8274 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8275 M:      Jens Axboe <axboe@kernel.dk>
8276 L:      linux-ide@vger.kernel.org
8277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8278 S:      Maintained
8279 F:      drivers/ata/pata_*.c
8280 F:      drivers/ata/ata_generic.c
8281
8282 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8283 M:      Linus Walleij <linus.walleij@linaro.org>
8284 L:      linux-ide@vger.kernel.org
8285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8286 S:      Maintained
8287 F:      drivers/ata/pata_ftide010.c
8288 F:      drivers/ata/sata_gemini.c
8289 F:      drivers/ata/sata_gemini.h
8290
8291 LIBATA SATA AHCI PLATFORM devices support
8292 M:      Hans de Goede <hdegoede@redhat.com>
8293 M:      Jens Axboe <axboe@kernel.dk>
8294 L:      linux-ide@vger.kernel.org
8295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8296 S:      Maintained
8297 F:      drivers/ata/ahci_platform.c
8298 F:      drivers/ata/libahci_platform.c
8299 F:      include/linux/ahci_platform.h
8300
8301 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8302 M:      Mikael Pettersson <mikpelinux@gmail.com>
8303 L:      linux-ide@vger.kernel.org
8304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8305 S:      Maintained
8306 F:      drivers/ata/sata_promise.*
8307
8308 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8309 M:      Jens Axboe <axboe@kernel.dk>
8310 L:      linux-ide@vger.kernel.org
8311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8312 S:      Maintained
8313 F:      drivers/ata/
8314 F:      include/linux/ata.h
8315 F:      include/linux/libata.h
8316 F:      Documentation/devicetree/bindings/ata/
8317
8318 LIBLOCKDEP
8319 M:      Sasha Levin <alexander.levin@microsoft.com>
8320 S:      Maintained
8321 F:      tools/lib/lockdep/
8322
8323 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8324 M:      Ross Zwisler <zwisler@kernel.org>
8325 M:      Dan Williams <dan.j.williams@intel.com>
8326 M:      Vishal Verma <vishal.l.verma@intel.com>
8327 M:      Dave Jiang <dave.jiang@intel.com>
8328 L:      linux-nvdimm@lists.01.org
8329 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8330 S:      Supported
8331 F:      drivers/nvdimm/blk.c
8332 F:      drivers/nvdimm/region_devs.c
8333
8334 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8335 M:      Vishal Verma <vishal.l.verma@intel.com>
8336 M:      Dan Williams <dan.j.williams@intel.com>
8337 M:      Ross Zwisler <zwisler@kernel.org>
8338 M:      Dave Jiang <dave.jiang@intel.com>
8339 L:      linux-nvdimm@lists.01.org
8340 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8341 S:      Supported
8342 F:      drivers/nvdimm/btt*
8343
8344 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8345 M:      Ross Zwisler <zwisler@kernel.org>
8346 M:      Dan Williams <dan.j.williams@intel.com>
8347 M:      Vishal Verma <vishal.l.verma@intel.com>
8348 M:      Dave Jiang <dave.jiang@intel.com>
8349 L:      linux-nvdimm@lists.01.org
8350 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8351 S:      Supported
8352 F:      drivers/nvdimm/pmem*
8353
8354 LIBNVDIMM: DEVICETREE BINDINGS
8355 M:      Oliver O'Halloran <oohall@gmail.com>
8356 L:      linux-nvdimm@lists.01.org
8357 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8358 S:      Supported
8359 F:      drivers/nvdimm/of_pmem.c
8360 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8361
8362 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8363 M:      Dan Williams <dan.j.williams@intel.com>
8364 M:      Ross Zwisler <zwisler@kernel.org>
8365 M:      Vishal Verma <vishal.l.verma@intel.com>
8366 M:      Dave Jiang <dave.jiang@intel.com>
8367 L:      linux-nvdimm@lists.01.org
8368 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8370 S:      Supported
8371 F:      drivers/nvdimm/*
8372 F:      drivers/acpi/nfit/*
8373 F:      include/linux/nd.h
8374 F:      include/linux/libnvdimm.h
8375 F:      include/uapi/linux/ndctl.h
8376
8377 LIGHTNVM PLATFORM SUPPORT
8378 M:      Matias Bjorling <mb@lightnvm.io>
8379 W:      http://github/OpenChannelSSD
8380 L:      linux-block@vger.kernel.org
8381 S:      Maintained
8382 F:      drivers/lightnvm/
8383 F:      include/linux/lightnvm.h
8384 F:      include/uapi/linux/lightnvm.h
8385
8386 LINUX FOR POWER MACINTOSH
8387 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8388 W:      http://www.penguinppc.org/
8389 L:      linuxppc-dev@lists.ozlabs.org
8390 S:      Maintained
8391 F:      arch/powerpc/platforms/powermac/
8392 F:      drivers/macintosh/
8393
8394 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8395 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8396 M:      Paul Mackerras <paulus@samba.org>
8397 M:      Michael Ellerman <mpe@ellerman.id.au>
8398 W:      https://github.com/linuxppc/linux/wiki
8399 L:      linuxppc-dev@lists.ozlabs.org
8400 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8402 S:      Supported
8403 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8404 F:      Documentation/devicetree/bindings/powerpc/
8405 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8406 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8407 F:      Documentation/powerpc/
8408 F:      arch/powerpc/
8409 F:      drivers/char/tpm/tpm_ibmvtpm*
8410 F:      drivers/crypto/nx/
8411 F:      drivers/crypto/vmx/
8412 F:      drivers/i2c/busses/i2c-opal.c
8413 F:      drivers/net/ethernet/ibm/ibmveth.*
8414 F:      drivers/net/ethernet/ibm/ibmvnic.*
8415 F:      drivers/pci/hotplug/pnv_php.c
8416 F:      drivers/pci/hotplug/rpa*
8417 F:      drivers/rtc/rtc-opal.c
8418 F:      drivers/scsi/ibmvscsi/
8419 F:      drivers/tty/hvc/hvc_opal.c
8420 F:      drivers/watchdog/wdrtas.c
8421 F:      tools/testing/selftests/powerpc
8422 N:      /pmac
8423 N:      powermac
8424 N:      powernv
8425 N:      [^a-z0-9]ps3
8426 N:      pseries
8427
8428 LINUX FOR POWERPC EMBEDDED MPC5XXX
8429 M:      Anatolij Gustschin <agust@denx.de>
8430 L:      linuxppc-dev@lists.ozlabs.org
8431 T:      git git://git.denx.de/linux-denx-agust.git
8432 S:      Maintained
8433 F:      arch/powerpc/platforms/512x/
8434 F:      arch/powerpc/platforms/52xx/
8435
8436 LINUX FOR POWERPC EMBEDDED PPC4XX
8437 M:      Alistair Popple <alistair@popple.id.au>
8438 M:      Matt Porter <mporter@kernel.crashing.org>
8439 W:      http://www.penguinppc.org/
8440 L:      linuxppc-dev@lists.ozlabs.org
8441 S:      Maintained
8442 F:      arch/powerpc/platforms/40x/
8443 F:      arch/powerpc/platforms/44x/
8444
8445 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8446 M:      Scott Wood <oss@buserror.net>
8447 M:      Kumar Gala <galak@kernel.crashing.org>
8448 W:      http://www.penguinppc.org/
8449 L:      linuxppc-dev@lists.ozlabs.org
8450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8451 S:      Maintained
8452 F:      arch/powerpc/platforms/83xx/
8453 F:      arch/powerpc/platforms/85xx/
8454 F:      Documentation/devicetree/bindings/powerpc/fsl/
8455
8456 LINUX FOR POWERPC EMBEDDED PPC8XX
8457 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8458 W:      http://www.penguinppc.org/
8459 L:      linuxppc-dev@lists.ozlabs.org
8460 S:      Maintained
8461 F:      arch/powerpc/platforms/8xx/
8462
8463 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8464 L:      linuxppc-dev@lists.ozlabs.org
8465 S:      Orphan
8466 F:      arch/powerpc/*/*virtex*
8467 F:      arch/powerpc/*/*/*virtex*
8468
8469 LINUX FOR POWERPC PA SEMI PWRFICIENT
8470 L:      linuxppc-dev@lists.ozlabs.org
8471 S:      Orphan
8472 F:      arch/powerpc/platforms/pasemi/
8473 F:      drivers/*/*pasemi*
8474 F:      drivers/*/*/*pasemi*
8475
8476 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8477 M:      Kees Cook <keescook@chromium.org>
8478 S:      Maintained
8479 F:      drivers/misc/lkdtm/*
8480
8481 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8482 M:      Alan Stern <stern@rowland.harvard.edu>
8483 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8484 M:      Will Deacon <will.deacon@arm.com>
8485 M:      Peter Zijlstra <peterz@infradead.org>
8486 M:      Boqun Feng <boqun.feng@gmail.com>
8487 M:      Nicholas Piggin <npiggin@gmail.com>
8488 M:      David Howells <dhowells@redhat.com>
8489 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8490 M:      Luc Maranget <luc.maranget@inria.fr>
8491 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8492 R:      Akira Yokosawa <akiyks@gmail.com>
8493 R:      Daniel Lustig <dlustig@nvidia.com>
8494 L:      linux-kernel@vger.kernel.org
8495 L:      linux-arch@vger.kernel.org
8496 S:      Supported
8497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8498 F:      tools/memory-model/
8499 F:      Documentation/atomic_bitops.txt
8500 F:      Documentation/atomic_t.txt
8501 F:      Documentation/core-api/atomic_ops.rst
8502 F:      Documentation/core-api/refcount-vs-atomic.rst
8503 F:      Documentation/memory-barriers.txt
8504
8505 LIS3LV02D ACCELEROMETER DRIVER
8506 M:      Eric Piel <eric.piel@tremplin-utc.net>
8507 S:      Maintained
8508 F:      Documentation/misc-devices/lis3lv02d
8509 F:      drivers/misc/lis3lv02d/
8510 F:      drivers/platform/x86/hp_accel.c
8511
8512 LIVE PATCHING
8513 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8514 M:      Jessica Yu <jeyu@kernel.org>
8515 M:      Jiri Kosina <jikos@kernel.org>
8516 M:      Miroslav Benes <mbenes@suse.cz>
8517 R:      Petr Mladek <pmladek@suse.com>
8518 S:      Maintained
8519 F:      kernel/livepatch/
8520 F:      include/linux/livepatch.h
8521 F:      arch/x86/include/asm/livepatch.h
8522 F:      arch/x86/kernel/livepatch.c
8523 F:      Documentation/livepatch/
8524 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8525 F:      samples/livepatch/
8526 L:      live-patching@vger.kernel.org
8527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8528
8529 LLC (802.2)
8530 L:      netdev@vger.kernel.org
8531 S:      Odd fixes
8532 F:      include/linux/llc.h
8533 F:      include/uapi/linux/llc.h
8534 F:      include/net/llc*
8535 F:      net/llc/
8536
8537 LM73 HARDWARE MONITOR DRIVER
8538 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8539 L:      linux-hwmon@vger.kernel.org
8540 S:      Maintained
8541 F:      drivers/hwmon/lm73.c
8542
8543 LM78 HARDWARE MONITOR DRIVER
8544 M:      Jean Delvare <jdelvare@suse.com>
8545 L:      linux-hwmon@vger.kernel.org
8546 S:      Maintained
8547 F:      Documentation/hwmon/lm78
8548 F:      drivers/hwmon/lm78.c
8549
8550 LM83 HARDWARE MONITOR DRIVER
8551 M:      Jean Delvare <jdelvare@suse.com>
8552 L:      linux-hwmon@vger.kernel.org
8553 S:      Maintained
8554 F:      Documentation/hwmon/lm83
8555 F:      drivers/hwmon/lm83.c
8556
8557 LM90 HARDWARE MONITOR DRIVER
8558 M:      Jean Delvare <jdelvare@suse.com>
8559 L:      linux-hwmon@vger.kernel.org
8560 S:      Maintained
8561 F:      Documentation/hwmon/lm90
8562 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8563 F:      drivers/hwmon/lm90.c
8564 F:      include/dt-bindings/thermal/lm90.h
8565
8566 LM95234 HARDWARE MONITOR DRIVER
8567 M:      Guenter Roeck <linux@roeck-us.net>
8568 L:      linux-hwmon@vger.kernel.org
8569 S:      Maintained
8570 F:      Documentation/hwmon/lm95234
8571 F:      drivers/hwmon/lm95234.c
8572
8573 LME2510 MEDIA DRIVER
8574 M:      Malcolm Priestley <tvboxspy@gmail.com>
8575 L:      linux-media@vger.kernel.org
8576 W:      https://linuxtv.org
8577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8578 S:      Maintained
8579 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8580
8581 LOADPIN SECURITY MODULE
8582 M:      Kees Cook <keescook@chromium.org>
8583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8584 S:      Supported
8585 F:      security/loadpin/
8586 F:      Documentation/admin-guide/LSM/LoadPin.rst
8587
8588 LOCKING PRIMITIVES
8589 M:      Peter Zijlstra <peterz@infradead.org>
8590 M:      Ingo Molnar <mingo@redhat.com>
8591 M:      Will Deacon <will.deacon@arm.com>
8592 L:      linux-kernel@vger.kernel.org
8593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8594 S:      Maintained
8595 F:      Documentation/locking/
8596 F:      include/linux/lockdep.h
8597 F:      include/linux/spinlock*.h
8598 F:      arch/*/include/asm/spinlock*.h
8599 F:      include/linux/rwlock*.h
8600 F:      include/linux/mutex*.h
8601 F:      arch/*/include/asm/mutex*.h
8602 F:      include/linux/rwsem*.h
8603 F:      arch/*/include/asm/rwsem.h
8604 F:      include/linux/seqlock.h
8605 F:      lib/locking*.[ch]
8606 F:      kernel/locking/
8607 X:      kernel/locking/locktorture.c
8608
8609 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8610 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8611 L:      linux-ntfs-dev@lists.sourceforge.net
8612 W:      http://www.linux-ntfs.org/content/view/19/37/
8613 S:      Maintained
8614 F:      Documentation/ldm.txt
8615 F:      block/partitions/ldm.*
8616
8617 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8618 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8619 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8620 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8621 L:      MPT-FusionLinux.pdl@broadcom.com
8622 L:      linux-scsi@vger.kernel.org
8623 W:      http://www.avagotech.com/support/
8624 S:      Supported
8625 F:      drivers/message/fusion/
8626 F:      drivers/scsi/mpt3sas/
8627
8628 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8629 M:      Matthew Wilcox <matthew@wil.cx>
8630 L:      linux-scsi@vger.kernel.org
8631 S:      Maintained
8632 F:      drivers/scsi/sym53c8xx_2/
8633
8634 LTC4261 HARDWARE MONITOR DRIVER
8635 M:      Guenter Roeck <linux@roeck-us.net>
8636 L:      linux-hwmon@vger.kernel.org
8637 S:      Maintained
8638 F:      Documentation/hwmon/ltc4261
8639 F:      drivers/hwmon/ltc4261.c
8640
8641 LTC4306 I2C MULTIPLEXER DRIVER
8642 M:      Michael Hennerich <michael.hennerich@analog.com>
8643 W:      http://ez.analog.com/community/linux-device-drivers
8644 L:      linux-i2c@vger.kernel.org
8645 S:      Supported
8646 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8647 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8648
8649 LTP (Linux Test Project)
8650 M:      Mike Frysinger <vapier@gentoo.org>
8651 M:      Cyril Hrubis <chrubis@suse.cz>
8652 M:      Wanlong Gao <wanlong.gao@gmail.com>
8653 M:      Jan Stancek <jstancek@redhat.com>
8654 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8655 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8656 L:      ltp@lists.linux.it (subscribers-only)
8657 W:      http://linux-test-project.github.io/
8658 T:      git git://github.com/linux-test-project/ltp.git
8659 S:      Maintained
8660
8661 M68K ARCHITECTURE
8662 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8663 L:      linux-m68k@lists.linux-m68k.org
8664 W:      http://www.linux-m68k.org/
8665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8666 S:      Maintained
8667 F:      arch/m68k/
8668 F:      drivers/zorro/
8669
8670 M68K ON APPLE MACINTOSH
8671 M:      Joshua Thompson <funaho@jurai.org>
8672 W:      http://www.mac.linux-m68k.org/
8673 L:      linux-m68k@lists.linux-m68k.org
8674 S:      Maintained
8675 F:      arch/m68k/mac/
8676
8677 M68K ON HP9000/300
8678 M:      Philip Blundell <philb@gnu.org>
8679 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8680 S:      Maintained
8681 F:      arch/m68k/hp300/
8682
8683 M88DS3103 MEDIA DRIVER
8684 M:      Antti Palosaari <crope@iki.fi>
8685 L:      linux-media@vger.kernel.org
8686 W:      https://linuxtv.org
8687 W:      http://palosaari.fi/linux/
8688 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8689 T:      git git://linuxtv.org/anttip/media_tree.git
8690 S:      Maintained
8691 F:      drivers/media/dvb-frontends/m88ds3103*
8692
8693 M88RS2000 MEDIA DRIVER
8694 M:      Malcolm Priestley <tvboxspy@gmail.com>
8695 L:      linux-media@vger.kernel.org
8696 W:      https://linuxtv.org
8697 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8698 S:      Maintained
8699 F:      drivers/media/dvb-frontends/m88rs2000*
8700
8701 MA901 MASTERKIT USB FM RADIO DRIVER
8702 M:      Alexey Klimov <klimov.linux@gmail.com>
8703 L:      linux-media@vger.kernel.org
8704 T:      git git://linuxtv.org/media_tree.git
8705 S:      Maintained
8706 F:      drivers/media/radio/radio-ma901.c
8707
8708 MAC80211
8709 M:      Johannes Berg <johannes@sipsolutions.net>
8710 L:      linux-wireless@vger.kernel.org
8711 W:      http://wireless.kernel.org/
8712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8714 S:      Maintained
8715 F:      Documentation/networking/mac80211-injection.txt
8716 F:      include/net/mac80211.h
8717 F:      net/mac80211/
8718 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8719 F:      Documentation/networking/mac80211_hwsim/README
8720
8721 MAILBOX API
8722 M:      Jassi Brar <jassisinghbrar@gmail.com>
8723 L:      linux-kernel@vger.kernel.org
8724 S:      Maintained
8725 F:      drivers/mailbox/
8726 F:      include/linux/mailbox_client.h
8727 F:      include/linux/mailbox_controller.h
8728
8729 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8730 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8731 W:      http://www.kernel.org/doc/man-pages
8732 L:      linux-man@vger.kernel.org
8733 S:      Maintained
8734
8735 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8736 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8737 L:      linux-mips@linux-mips.org
8738 S:      Maintained
8739 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8740
8741 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8742 M:      Andrew Lunn <andrew@lunn.ch>
8743 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8744 L:      netdev@vger.kernel.org
8745 S:      Maintained
8746 F:      drivers/net/dsa/mv88e6xxx/
8747 F:      linux/platform_data/mv88e6xxx.h
8748 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8749
8750 MARVELL ARMADA DRM SUPPORT
8751 M:      Russell King <linux@armlinux.org.uk>
8752 S:      Maintained
8753 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8754 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8755 F:      drivers/gpu/drm/armada/
8756 F:      include/uapi/drm/armada_drm.h
8757 F:      Documentation/devicetree/bindings/display/armada/
8758
8759 MARVELL CRYPTO DRIVER
8760 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8761 M:      Arnaud Ebalard <arno@natisbad.org>
8762 F:      drivers/crypto/marvell/
8763 S:      Maintained
8764 L:      linux-crypto@vger.kernel.org
8765
8766 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8767 M:      Mirko Lindner <mlindner@marvell.com>
8768 M:      Stephen Hemminger <stephen@networkplumber.org>
8769 L:      netdev@vger.kernel.org
8770 S:      Maintained
8771 F:      drivers/net/ethernet/marvell/sk*
8772
8773 MARVELL LIBERTAS WIRELESS DRIVER
8774 L:      libertas-dev@lists.infradead.org
8775 S:      Orphan
8776 F:      drivers/net/wireless/marvell/libertas/
8777
8778 MARVELL MACCHIATOBIN SUPPORT
8779 M:      Russell King <linux@armlinux.org.uk>
8780 L:      linux-arm-kernel@lists.infradead.org
8781 S:      Maintained
8782 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8783
8784 MARVELL MV643XX ETHERNET DRIVER
8785 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8786 L:      netdev@vger.kernel.org
8787 S:      Maintained
8788 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8789 F:      include/linux/mv643xx.h
8790
8791 MARVELL MV88X3310 PHY DRIVER
8792 M:      Russell King <linux@armlinux.org.uk>
8793 L:      netdev@vger.kernel.org
8794 S:      Maintained
8795 F:      drivers/net/phy/marvell10g.c
8796
8797 MARVELL MVNETA ETHERNET DRIVER
8798 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8799 L:      netdev@vger.kernel.org
8800 S:      Maintained
8801 F:      drivers/net/ethernet/marvell/mvneta.*
8802
8803 MARVELL MWIFIEX WIRELESS DRIVER
8804 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8805 M:      Nishant Sarmukadam <nishants@marvell.com>
8806 M:      Ganapathi Bhat <gbhat@marvell.com>
8807 M:      Xinming Hu <huxinming820@gmail.com>
8808 L:      linux-wireless@vger.kernel.org
8809 S:      Maintained
8810 F:      drivers/net/wireless/marvell/mwifiex/
8811
8812 MARVELL MWL8K WIRELESS DRIVER
8813 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8814 L:      linux-wireless@vger.kernel.org
8815 S:      Odd Fixes
8816 F:      drivers/net/wireless/marvell/mwl8k.c
8817
8818 MARVELL NAND CONTROLLER DRIVER
8819 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8820 L:      linux-mtd@lists.infradead.org
8821 S:      Maintained
8822 F:      drivers/mtd/nand/raw/marvell_nand.c
8823 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8824
8825 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8826 M:      Nicolas Pitre <nico@fluxnic.net>
8827 S:      Odd Fixes
8828 F:      drivers/mmc/host/mvsdio.*
8829
8830 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8831 M:      Hu Ziji <huziji@marvell.com>
8832 L:      linux-mmc@vger.kernel.org
8833 S:      Supported
8834 F:      drivers/mmc/host/sdhci-xenon*
8835 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8836
8837 MATROX FRAMEBUFFER DRIVER
8838 L:      linux-fbdev@vger.kernel.org
8839 S:      Orphan
8840 F:      drivers/video/fbdev/matrox/matroxfb_*
8841 F:      include/uapi/linux/matroxfb.h
8842
8843 MAX16065 HARDWARE MONITOR DRIVER
8844 M:      Guenter Roeck <linux@roeck-us.net>
8845 L:      linux-hwmon@vger.kernel.org
8846 S:      Maintained
8847 F:      Documentation/hwmon/max16065
8848 F:      drivers/hwmon/max16065.c
8849
8850 MAX20751 HARDWARE MONITOR DRIVER
8851 M:      Guenter Roeck <linux@roeck-us.net>
8852 L:      linux-hwmon@vger.kernel.org
8853 S:      Maintained
8854 F:      Documentation/hwmon/max20751
8855 F:      drivers/hwmon/max20751.c
8856
8857 MAX2175 SDR TUNER DRIVER
8858 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8859 L:      linux-media@vger.kernel.org
8860 T:      git git://linuxtv.org/media_tree.git
8861 S:      Maintained
8862 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8863 F:      Documentation/media/v4l-drivers/max2175.rst
8864 F:      drivers/media/i2c/max2175*
8865 F:      include/uapi/linux/max2175.h
8866
8867 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8868 L:      linux-hwmon@vger.kernel.org
8869 S:      Orphan
8870 F:      Documentation/hwmon/max6650
8871 F:      drivers/hwmon/max6650.c
8872
8873 MAX6697 HARDWARE MONITOR DRIVER
8874 M:      Guenter Roeck <linux@roeck-us.net>
8875 L:      linux-hwmon@vger.kernel.org
8876 S:      Maintained
8877 F:      Documentation/hwmon/max6697
8878 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8879 F:      drivers/hwmon/max6697.c
8880 F:      include/linux/platform_data/max6697.h
8881
8882 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8883 M:      Peter Rosin <peda@axentia.se>
8884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8885 S:      Maintained
8886 F:      Documentation/devicetree/bindings/sound/max9860.txt
8887 F:      sound/soc/codecs/max9860.*
8888
8889 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8890 M:      Javier Martinez Canillas <javier@dowhile0.org>
8891 L:      linux-kernel@vger.kernel.org
8892 S:      Supported
8893 F:      drivers/regulator/max77802-regulator.c
8894 F:      Documentation/devicetree/bindings/*/*max77802.txt
8895 F:      include/dt-bindings/*/*max77802.h
8896
8897 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8898 M:      Krzysztof Kozlowski <krzk@kernel.org>
8899 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8900 L:      linux-pm@vger.kernel.org
8901 S:      Supported
8902 F:      drivers/power/supply/max14577_charger.c
8903 F:      drivers/power/supply/max77693_charger.c
8904
8905 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8906 M:      Chanwoo Choi <cw00.choi@samsung.com>
8907 M:      Krzysztof Kozlowski <krzk@kernel.org>
8908 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8909 L:      linux-kernel@vger.kernel.org
8910 S:      Supported
8911 F:      drivers/*/max14577*.c
8912 F:      drivers/*/max77686*.c
8913 F:      drivers/*/max77693*.c
8914 F:      drivers/extcon/extcon-max14577.c
8915 F:      drivers/extcon/extcon-max77693.c
8916 F:      drivers/rtc/rtc-max77686.c
8917 F:      drivers/clk/clk-max77686.c
8918 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8919 F:      Documentation/devicetree/bindings/*/max77686.txt
8920 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8921 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8922 F:      include/linux/mfd/max14577*.h
8923 F:      include/linux/mfd/max77686*.h
8924 F:      include/linux/mfd/max77693*.h
8925
8926 MAXIRADIO FM RADIO RECEIVER DRIVER
8927 M:      Hans Verkuil <hverkuil@xs4all.nl>
8928 L:      linux-media@vger.kernel.org
8929 T:      git git://linuxtv.org/media_tree.git
8930 W:      https://linuxtv.org
8931 S:      Maintained
8932 F:      drivers/media/radio/radio-maxiradio*
8933
8934 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8935 M:      Peter Rosin <peda@axentia.se>
8936 L:      linux-iio@vger.kernel.org
8937 S:      Maintained
8938 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8939 F:      drivers/iio/potentiometer/mcp4018.c
8940 F:      drivers/iio/potentiometer/mcp4531.c
8941
8942 MCR20A IEEE-802.15.4 RADIO DRIVER
8943 M:      Xue Liu <liuxuenetmail@gmail.com>
8944 L:      linux-wpan@vger.kernel.org
8945 W:      https://github.com/xueliu/mcr20a-linux
8946 S:      Maintained
8947 F:      drivers/net/ieee802154/mcr20a.c
8948 F:      drivers/net/ieee802154/mcr20a.h
8949 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8950
8951 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8952 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8953 L:      linux-iio@vger.kernel.org
8954 S:      Maintained
8955 F:      drivers/iio/dac/cio-dac.c
8956
8957 MEDIA DRIVERS FOR ASCOT2E
8958 M:      Sergey Kozlov <serjk@netup.ru>
8959 M:      Abylay Ospan <aospan@netup.ru>
8960 L:      linux-media@vger.kernel.org
8961 W:      https://linuxtv.org
8962 W:      http://netup.tv/
8963 T:      git git://linuxtv.org/media_tree.git
8964 S:      Supported
8965 F:      drivers/media/dvb-frontends/ascot2e*
8966
8967 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8968 M:      Jasmin Jessich <jasmin@anw.at>
8969 L:      linux-media@vger.kernel.org
8970 W:      https://linuxtv.org
8971 T:      git git://linuxtv.org/media_tree.git
8972 S:      Maintained
8973 F:      drivers/media/dvb-frontends/cxd2099*
8974
8975 MEDIA DRIVERS FOR CXD2841ER
8976 M:      Sergey Kozlov <serjk@netup.ru>
8977 M:      Abylay Ospan <aospan@netup.ru>
8978 L:      linux-media@vger.kernel.org
8979 W:      https://linuxtv.org
8980 W:      http://netup.tv/
8981 T:      git git://linuxtv.org/media_tree.git
8982 S:      Supported
8983 F:      drivers/media/dvb-frontends/cxd2841er*
8984
8985 MEDIA DRIVERS FOR CXD2880
8986 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8987 L:      linux-media@vger.kernel.org
8988 W:      http://linuxtv.org/
8989 T:      git git://linuxtv.org/media_tree.git
8990 S:      Supported
8991 F:      drivers/media/dvb-frontends/cxd2880/*
8992 F:      drivers/media/spi/cxd2880*
8993
8994 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8995 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8996 L:      linux-media@vger.kernel.org
8997 W:      https://linuxtv.org
8998 T:      git git://linuxtv.org/media_tree.git
8999 S:      Maintained
9000 F:      drivers/media/pci/ddbridge/*
9001
9002 MEDIA DRIVERS FOR FREESCALE IMX
9003 M:      Steve Longerbeam <slongerbeam@gmail.com>
9004 M:      Philipp Zabel <p.zabel@pengutronix.de>
9005 L:      linux-media@vger.kernel.org
9006 T:      git git://linuxtv.org/media_tree.git
9007 S:      Maintained
9008 F:      Documentation/devicetree/bindings/media/imx.txt
9009 F:      Documentation/media/v4l-drivers/imx.rst
9010 F:      drivers/staging/media/imx/
9011 F:      include/linux/imx-media.h
9012 F:      include/media/imx.h
9013
9014 MEDIA DRIVERS FOR HELENE
9015 M:      Abylay Ospan <aospan@netup.ru>
9016 L:      linux-media@vger.kernel.org
9017 W:      https://linuxtv.org
9018 W:      http://netup.tv/
9019 T:      git git://linuxtv.org/media_tree.git
9020 S:      Supported
9021 F:      drivers/media/dvb-frontends/helene*
9022
9023 MEDIA DRIVERS FOR HORUS3A
9024 M:      Sergey Kozlov <serjk@netup.ru>
9025 M:      Abylay Ospan <aospan@netup.ru>
9026 L:      linux-media@vger.kernel.org
9027 W:      https://linuxtv.org
9028 W:      http://netup.tv/
9029 T:      git git://linuxtv.org/media_tree.git
9030 S:      Supported
9031 F:      drivers/media/dvb-frontends/horus3a*
9032
9033 MEDIA DRIVERS FOR LNBH25
9034 M:      Sergey Kozlov <serjk@netup.ru>
9035 M:      Abylay Ospan <aospan@netup.ru>
9036 L:      linux-media@vger.kernel.org
9037 W:      https://linuxtv.org
9038 W:      http://netup.tv/
9039 T:      git git://linuxtv.org/media_tree.git
9040 S:      Supported
9041 F:      drivers/media/dvb-frontends/lnbh25*
9042
9043 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9044 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9045 L:      linux-media@vger.kernel.org
9046 W:      https://linuxtv.org
9047 T:      git git://linuxtv.org/media_tree.git
9048 S:      Maintained
9049 F:      drivers/media/dvb-frontends/mxl5xx*
9050
9051 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9052 M:      Sergey Kozlov <serjk@netup.ru>
9053 M:      Abylay Ospan <aospan@netup.ru>
9054 L:      linux-media@vger.kernel.org
9055 W:      https://linuxtv.org
9056 W:      http://netup.tv/
9057 T:      git git://linuxtv.org/media_tree.git
9058 S:      Supported
9059 F:      drivers/media/pci/netup_unidvb/*
9060
9061 MEDIA DRIVERS FOR RENESAS - CEU
9062 M:      Jacopo Mondi <jacopo@jmondi.org>
9063 L:      linux-media@vger.kernel.org
9064 L:      linux-renesas-soc@vger.kernel.org
9065 T:      git git://linuxtv.org/media_tree.git
9066 S:      Supported
9067 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9068 F:      drivers/media/platform/renesas-ceu.c
9069 F:      include/media/drv-intf/renesas-ceu.h
9070
9071 MEDIA DRIVERS FOR RENESAS - DRIF
9072 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9073 L:      linux-media@vger.kernel.org
9074 L:      linux-renesas-soc@vger.kernel.org
9075 T:      git git://linuxtv.org/media_tree.git
9076 S:      Supported
9077 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9078 F:      drivers/media/platform/rcar_drif.c
9079
9080 MEDIA DRIVERS FOR RENESAS - FCP
9081 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9082 L:      linux-media@vger.kernel.org
9083 L:      linux-renesas-soc@vger.kernel.org
9084 T:      git git://linuxtv.org/media_tree.git
9085 S:      Supported
9086 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9087 F:      drivers/media/platform/rcar-fcp.c
9088 F:      include/media/rcar-fcp.h
9089
9090 MEDIA DRIVERS FOR RENESAS - FDP1
9091 M:      Kieran Bingham <kieran@bingham.xyz>
9092 L:      linux-media@vger.kernel.org
9093 L:      linux-renesas-soc@vger.kernel.org
9094 T:      git git://linuxtv.org/media_tree.git
9095 S:      Supported
9096 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9097 F:      drivers/media/platform/rcar_fdp1.c
9098
9099 MEDIA DRIVERS FOR RENESAS - VIN
9100 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9101 L:      linux-media@vger.kernel.org
9102 L:      linux-renesas-soc@vger.kernel.org
9103 T:      git git://linuxtv.org/media_tree.git
9104 S:      Supported
9105 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9106 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9107 F:      drivers/media/platform/rcar-vin/
9108
9109 MEDIA DRIVERS FOR RENESAS - VSP1
9110 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9111 L:      linux-media@vger.kernel.org
9112 L:      linux-renesas-soc@vger.kernel.org
9113 T:      git git://linuxtv.org/media_tree.git
9114 S:      Supported
9115 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9116 F:      drivers/media/platform/vsp1/
9117
9118 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9119 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9120 L:      linux-media@vger.kernel.org
9121 W:      https://linuxtv.org
9122 T:      git git://linuxtv.org/media_tree.git
9123 S:      Maintained
9124 F:      drivers/media/dvb-frontends/stv0910*
9125
9126 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9127 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9128 L:      linux-media@vger.kernel.org
9129 W:      https://linuxtv.org
9130 T:      git git://linuxtv.org/media_tree.git
9131 S:      Maintained
9132 F:      drivers/media/dvb-frontends/stv6111*
9133
9134 MEDIA DRIVERS FOR STM32 - DCMI
9135 M:      Hugues Fruchet <hugues.fruchet@st.com>
9136 L:      linux-media@vger.kernel.org
9137 T:      git git://linuxtv.org/media_tree.git
9138 S:      Supported
9139 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9140 F:      drivers/media/platform/stm32/stm32-dcmi.c
9141
9142 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9143 M:      Dmitry Osipenko <digetx@gmail.com>
9144 L:      linux-media@vger.kernel.org
9145 L:      linux-tegra@vger.kernel.org
9146 T:      git git://linuxtv.org/media_tree.git
9147 S:      Maintained
9148 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9149 F:      drivers/staging/media/tegra-vde/
9150
9151 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9152 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9153 P:      LinuxTV.org Project
9154 L:      linux-media@vger.kernel.org
9155 W:      https://linuxtv.org
9156 Q:      http://patchwork.kernel.org/project/linux-media/list/
9157 T:      git git://linuxtv.org/media_tree.git
9158 S:      Maintained
9159 F:      Documentation/devicetree/bindings/media/
9160 F:      Documentation/media/
9161 F:      drivers/media/
9162 F:      drivers/staging/media/
9163 F:      include/linux/platform_data/media/
9164 F:      include/media/
9165 F:      include/uapi/linux/dvb/
9166 F:      include/uapi/linux/videodev2.h
9167 F:      include/uapi/linux/media.h
9168 F:      include/uapi/linux/v4l2-*
9169 F:      include/uapi/linux/meye.h
9170 F:      include/uapi/linux/ivtv*
9171 F:      include/uapi/linux/uvcvideo.h
9172
9173 MEDIATEK BLUETOOTH DRIVER
9174 M:      Sean Wang <sean.wang@mediatek.com>
9175 L:      linux-bluetooth@vger.kernel.org
9176 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9177 S:      Maintained
9178 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9179 F:      drivers/bluetooth/btmtkuart.c
9180
9181 MEDIATEK CIR DRIVER
9182 M:      Sean Wang <sean.wang@mediatek.com>
9183 S:      Maintained
9184 F:      drivers/media/rc/mtk-cir.c
9185
9186 MEDIATEK DMA DRIVER
9187 M:      Sean Wang <sean.wang@mediatek.com>
9188 L:      dmaengine@vger.kernel.org
9189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9190 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9191 S:      Maintained
9192 F:      Documentation/devicetree/bindings/dma/mtk-*
9193 F:      drivers/dma/mediatek/
9194
9195 MEDIATEK PMIC LED DRIVER
9196 M:      Sean Wang <sean.wang@mediatek.com>
9197 S:      Maintained
9198 F:      drivers/leds/leds-mt6323.c
9199 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9200
9201 MEDIATEK ETHERNET DRIVER
9202 M:      Felix Fietkau <nbd@openwrt.org>
9203 M:      John Crispin <john@phrozen.org>
9204 M:      Sean Wang <sean.wang@mediatek.com>
9205 M:      Nelson Chang <nelson.chang@mediatek.com>
9206 L:      netdev@vger.kernel.org
9207 S:      Maintained
9208 F:      drivers/net/ethernet/mediatek/
9209
9210 MEDIATEK SWITCH DRIVER
9211 M:      Sean Wang <sean.wang@mediatek.com>
9212 L:      netdev@vger.kernel.org
9213 S:      Maintained
9214 F:      drivers/net/dsa/mt7530.*
9215 F:      net/dsa/tag_mtk.c
9216
9217 MEDIATEK JPEG DRIVER
9218 M:      Rick Chang <rick.chang@mediatek.com>
9219 M:      Bin Liu <bin.liu@mediatek.com>
9220 S:      Supported
9221 F:      drivers/media/platform/mtk-jpeg/
9222 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9223
9224 MEDIATEK MDP DRIVER
9225 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9226 M:      Houlong Wei <houlong.wei@mediatek.com>
9227 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9228 S:      Supported
9229 F:      drivers/media/platform/mtk-mdp/
9230 F:      drivers/media/platform/mtk-vpu/
9231 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9232
9233 MEDIATEK MEDIA DRIVER
9234 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9235 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9236 S:      Supported
9237 F:      drivers/media/platform/mtk-vcodec/
9238 F:      drivers/media/platform/mtk-vpu/
9239 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9240 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9241
9242 MEDIATEK MT7601U WIRELESS LAN DRIVER
9243 M:      Jakub Kicinski <kubakici@wp.pl>
9244 L:      linux-wireless@vger.kernel.org
9245 S:      Maintained
9246 F:      drivers/net/wireless/mediatek/mt7601u/
9247
9248 MEDIATEK NAND CONTROLLER DRIVER
9249 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9250 L:      linux-mtd@lists.infradead.org
9251 S:      Maintained
9252 F:      drivers/mtd/nand/raw/mtk_*
9253 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9254
9255 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9256 M:      Sean Wang <sean.wang@mediatek.com>
9257 S:      Maintained
9258 F:      drivers/char/hw_random/mtk-rng.c
9259
9260 MEDIATEK USB3 DRD IP DRIVER
9261 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9262 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9264 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9265 S:      Maintained
9266 F:      drivers/usb/mtu3/
9267
9268 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9269 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9270 M:      Martin Donnelly <martin.donnelly@ge.com>
9271 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9272 S:      Maintained
9273 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9274 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9275
9276 MEGARAID SCSI/SAS DRIVERS
9277 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9278 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9279 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9280 L:      megaraidlinux.pdl@broadcom.com
9281 L:      linux-scsi@vger.kernel.org
9282 W:      http://www.avagotech.com/support/
9283 S:      Maintained
9284 F:      Documentation/scsi/megaraid.txt
9285 F:      drivers/scsi/megaraid.*
9286 F:      drivers/scsi/megaraid/
9287
9288 MELEXIS MLX90614 DRIVER
9289 M:      Crt Mori <cmo@melexis.com>
9290 L:      linux-iio@vger.kernel.org
9291 W:      http://www.melexis.com
9292 S:      Supported
9293 F:      drivers/iio/temperature/mlx90614.c
9294
9295 MELEXIS MLX90632 DRIVER
9296 M:      Crt Mori <cmo@melexis.com>
9297 L:      linux-iio@vger.kernel.org
9298 W:      http://www.melexis.com
9299 S:      Supported
9300 F:      drivers/iio/temperature/mlx90632.c
9301
9302 MELFAS MIP4 TOUCHSCREEN DRIVER
9303 M:      Sangwon Jee <jeesw@melfas.com>
9304 W:      http://www.melfas.com
9305 S:      Supported
9306 F:      drivers/input/touchscreen/melfas_mip4.c
9307 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9308
9309 MELLANOX ETHERNET DRIVER (mlx4_en)
9310 M:      Tariq Toukan <tariqt@mellanox.com>
9311 L:      netdev@vger.kernel.org
9312 S:      Supported
9313 W:      http://www.mellanox.com
9314 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9315 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9316
9317 MELLANOX ETHERNET DRIVER (mlx5e)
9318 M:      Saeed Mahameed <saeedm@mellanox.com>
9319 L:      netdev@vger.kernel.org
9320 S:      Supported
9321 W:      http://www.mellanox.com
9322 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9323 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9324
9325 MELLANOX ETHERNET INNOVA DRIVERS
9326 R:      Boris Pismenny <borisp@mellanox.com>
9327 L:      netdev@vger.kernel.org
9328 S:      Supported
9329 W:      http://www.mellanox.com
9330 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9331 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9332 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9333 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9334 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9335
9336 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9337 R:      Boris Pismenny <borisp@mellanox.com>
9338 L:      netdev@vger.kernel.org
9339 S:      Supported
9340 W:      http://www.mellanox.com
9341 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9342 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9343 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9344
9345 MELLANOX ETHERNET SWITCH DRIVERS
9346 M:      Jiri Pirko <jiri@mellanox.com>
9347 M:      Ido Schimmel <idosch@mellanox.com>
9348 L:      netdev@vger.kernel.org
9349 S:      Supported
9350 W:      http://www.mellanox.com
9351 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9352 F:      drivers/net/ethernet/mellanox/mlxsw/
9353 F:      tools/testing/selftests/drivers/net/mlxsw/
9354
9355 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9356 M:      mlxsw@mellanox.com
9357 L:      netdev@vger.kernel.org
9358 S:      Supported
9359 W:      http://www.mellanox.com
9360 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9361 F:      drivers/net/ethernet/mellanox/mlxfw/
9362
9363 MELLANOX HARDWARE PLATFORM SUPPORT
9364 M:      Andy Shevchenko <andy@infradead.org>
9365 M:      Darren Hart <dvhart@infradead.org>
9366 M:      Vadim Pasternak <vadimp@mellanox.com>
9367 L:      platform-driver-x86@vger.kernel.org
9368 S:      Supported
9369 F:      drivers/platform/mellanox/
9370
9371 MELLANOX MLX4 core VPI driver
9372 M:      Tariq Toukan <tariqt@mellanox.com>
9373 L:      netdev@vger.kernel.org
9374 L:      linux-rdma@vger.kernel.org
9375 W:      http://www.mellanox.com
9376 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9377 S:      Supported
9378 F:      drivers/net/ethernet/mellanox/mlx4/
9379 F:      include/linux/mlx4/
9380
9381 MELLANOX MLX4 IB driver
9382 M:      Yishai Hadas <yishaih@mellanox.com>
9383 L:      linux-rdma@vger.kernel.org
9384 W:      http://www.mellanox.com
9385 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9386 S:      Supported
9387 F:      drivers/infiniband/hw/mlx4/
9388 F:      include/linux/mlx4/
9389 F:      include/uapi/rdma/mlx4-abi.h
9390
9391 MELLANOX MLX5 core VPI driver
9392 M:      Saeed Mahameed <saeedm@mellanox.com>
9393 M:      Leon Romanovsky <leonro@mellanox.com>
9394 L:      netdev@vger.kernel.org
9395 L:      linux-rdma@vger.kernel.org
9396 W:      http://www.mellanox.com
9397 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9398 S:      Supported
9399 F:      drivers/net/ethernet/mellanox/mlx5/core/
9400 F:      include/linux/mlx5/
9401
9402 MELLANOX MLX5 IB driver
9403 M:      Leon Romanovsky <leonro@mellanox.com>
9404 L:      linux-rdma@vger.kernel.org
9405 W:      http://www.mellanox.com
9406 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9407 S:      Supported
9408 F:      drivers/infiniband/hw/mlx5/
9409 F:      include/linux/mlx5/
9410 F:      include/uapi/rdma/mlx5-abi.h
9411
9412 MELLANOX MLXCPLD I2C AND MUX DRIVER
9413 M:      Vadim Pasternak <vadimp@mellanox.com>
9414 M:      Michael Shych <michaelsh@mellanox.com>
9415 L:      linux-i2c@vger.kernel.org
9416 S:      Supported
9417 F:      drivers/i2c/busses/i2c-mlxcpld.c
9418 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9419 F:      Documentation/i2c/busses/i2c-mlxcpld
9420
9421 MELLANOX MLXCPLD LED DRIVER
9422 M:      Vadim Pasternak <vadimp@mellanox.com>
9423 L:      linux-leds@vger.kernel.org
9424 S:      Supported
9425 F:      drivers/leds/leds-mlxcpld.c
9426 F:      drivers/leds/leds-mlxreg.c
9427 F:      Documentation/leds/leds-mlxcpld.txt
9428
9429 MELLANOX PLATFORM DRIVER
9430 M:      Vadim Pasternak <vadimp@mellanox.com>
9431 L:      platform-driver-x86@vger.kernel.org
9432 S:      Supported
9433 F:      drivers/platform/x86/mlx-platform.c
9434
9435 MEMBARRIER SUPPORT
9436 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9437 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9438 L:      linux-kernel@vger.kernel.org
9439 S:      Supported
9440 F:      kernel/sched/membarrier.c
9441 F:      include/uapi/linux/membarrier.h
9442 F:      arch/powerpc/include/asm/membarrier.h
9443
9444 MEMORY MANAGEMENT
9445 L:      linux-mm@kvack.org
9446 W:      http://www.linux-mm.org
9447 S:      Maintained
9448 F:      include/linux/mm.h
9449 F:      include/linux/gfp.h
9450 F:      include/linux/mmzone.h
9451 F:      include/linux/memory_hotplug.h
9452 F:      include/linux/vmalloc.h
9453 F:      mm/
9454
9455 MEMORY TECHNOLOGY DEVICES (MTD)
9456 M:      David Woodhouse <dwmw2@infradead.org>
9457 M:      Brian Norris <computersforpeace@gmail.com>
9458 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9459 M:      Marek Vasut <marek.vasut@gmail.com>
9460 M:      Richard Weinberger <richard@nod.at>
9461 L:      linux-mtd@lists.infradead.org
9462 W:      http://www.linux-mtd.infradead.org/
9463 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9464 T:      git git://git.infradead.org/linux-mtd.git master
9465 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9466 S:      Maintained
9467 F:      Documentation/devicetree/bindings/mtd/
9468 F:      drivers/mtd/
9469 F:      include/linux/mtd/
9470 F:      include/uapi/mtd/
9471
9472 MEN A21 WATCHDOG DRIVER
9473 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9474 L:      linux-watchdog@vger.kernel.org
9475 S:      Maintained
9476 F:      drivers/watchdog/mena21_wdt.c
9477
9478 MEN CHAMELEON BUS (mcb)
9479 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9480 S:      Maintained
9481 F:      drivers/mcb/
9482 F:      include/linux/mcb.h
9483 F:      Documentation/men-chameleon-bus.txt
9484
9485 MEN F21BMC (Board Management Controller)
9486 M:      Andreas Werner <andreas.werner@men.de>
9487 S:      Supported
9488 F:      drivers/mfd/menf21bmc.c
9489 F:      drivers/watchdog/menf21bmc_wdt.c
9490 F:      drivers/leds/leds-menf21bmc.c
9491 F:      drivers/hwmon/menf21bmc_hwmon.c
9492 F:      Documentation/hwmon/menf21bmc
9493
9494 MEN Z069 WATCHDOG DRIVER
9495 M:      Johannes Thumshirn <jth@kernel.org>
9496 L:      linux-watchdog@vger.kernel.org
9497 S:      Maintained
9498 F:      drivers/watchdog/menz069_wdt.c
9499
9500 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9501 M:      Neil Armstrong <narmstrong@baylibre.com>
9502 L:      linux-media@lists.freedesktop.org
9503 L:      linux-amlogic@lists.infradead.org
9504 W:      http://linux-meson.com/
9505 S:      Supported
9506 F:      drivers/media/platform/meson/ao-cec.c
9507 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9508 T:      git git://linuxtv.org/media_tree.git
9509
9510 MICROBLAZE ARCHITECTURE
9511 M:      Michal Simek <monstr@monstr.eu>
9512 W:      http://www.monstr.eu/fdt/
9513 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9514 S:      Supported
9515 F:      arch/microblaze/
9516
9517 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9518 M:      Richard Genoud <richard.genoud@gmail.com>
9519 S:      Maintained
9520 F:      drivers/tty/serial/atmel_serial.c
9521 F:      drivers/tty/serial/atmel_serial.h
9522 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9523
9524 MICROCHIP / ATMEL DMA DRIVER
9525 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9527 L:      dmaengine@vger.kernel.org
9528 S:      Supported
9529 F:      drivers/dma/at_hdmac.c
9530 F:      drivers/dma/at_hdmac_regs.h
9531 F:      include/linux/platform_data/dma-atmel.h
9532
9533 MICROCHIP / ATMEL ECC DRIVER
9534 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9535 L:      linux-crypto@vger.kernel.org
9536 S:      Maintained
9537 F:      drivers/crypto/atmel-ecc.*
9538
9539 MICROCHIP / ATMEL ISC DRIVER
9540 M:      Songjun Wu <songjun.wu@microchip.com>
9541 L:      linux-media@vger.kernel.org
9542 S:      Supported
9543 F:      drivers/media/platform/atmel/atmel-isc.c
9544 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9545 F:      devicetree/bindings/media/atmel-isc.txt
9546
9547 MICROCHIP / ATMEL NAND DRIVER
9548 M:      Josh Wu <rainyfeeling@outlook.com>
9549 L:      linux-mtd@lists.infradead.org
9550 S:      Supported
9551 F:      drivers/mtd/nand/raw/atmel/*
9552 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9553
9554 MICROCHIP AT91 USART MFD DRIVER
9555 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9556 L:      linux-kernel@vger.kernel.org
9557 S:      Supported
9558 F:      drivers/mfd/at91-usart.c
9559 F:      include/dt-bindings/mfd/at91-usart.h
9560 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9561
9562 MICROCHIP AT91 USART SPI DRIVER
9563 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9564 L:      linux-spi@vger.kernel.org
9565 S:      Supported
9566 F:      drivers/spi/spi-at91-usart.c
9567 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9568
9569 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9570 M:      Woojung Huh <Woojung.Huh@microchip.com>
9571 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9572 L:      netdev@vger.kernel.org
9573 S:      Maintained
9574 F:      net/dsa/tag_ksz.c
9575 F:      drivers/net/dsa/microchip/*
9576 F:      include/linux/platform_data/microchip-ksz.h
9577 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9578
9579 MICROCHIP LAN743X ETHERNET DRIVER
9580 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9581 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9582 L:      netdev@vger.kernel.org
9583 S:      Maintained
9584 F:      drivers/net/ethernet/microchip/lan743x_*
9585
9586 MICROCHIP USB251XB DRIVER
9587 M:      Richard Leitner <richard.leitner@skidata.com>
9588 L:      linux-usb@vger.kernel.org
9589 S:      Maintained
9590 F:      drivers/usb/misc/usb251xb.c
9591 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9592
9593 MICROSEMI MIPS SOCS
9594 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9595 L:      linux-mips@linux-mips.org
9596 S:      Maintained
9597 F:      arch/mips/generic/board-ocelot.c
9598 F:      arch/mips/configs/generic/board-ocelot.config
9599 F:      arch/mips/boot/dts/mscc/
9600 F:      Documentation/devicetree/bindings/mips/mscc.txt
9601
9602 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9603 M:      Don Brace <don.brace@microsemi.com>
9604 L:      esc.storagedev@microsemi.com
9605 L:      linux-scsi@vger.kernel.org
9606 S:      Supported
9607 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9608 F:      drivers/scsi/smartpqi/Kconfig
9609 F:      drivers/scsi/smartpqi/Makefile
9610 F:      include/linux/cciss*.h
9611 F:      include/uapi/linux/cciss*.h
9612 F:      Documentation/scsi/smartpqi.txt
9613
9614 MICROSEMI ETHERNET SWITCH DRIVER
9615 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9616 L:      netdev@vger.kernel.org
9617 S:      Supported
9618 F:      drivers/net/ethernet/mscc/
9619
9620 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9621 M:      Chen Yu <yu.c.chen@intel.com>
9622 L:      platform-driver-x86@vger.kernel.org
9623 S:      Supported
9624 F:      drivers/platform/x86/surfacepro3_button.c
9625
9626 MICROTEK X6 SCANNER
9627 M:      Oliver Neukum <oliver@neukum.org>
9628 S:      Maintained
9629 F:      drivers/usb/image/microtek.*
9630
9631 MIPS
9632 M:      Ralf Baechle <ralf@linux-mips.org>
9633 M:      Paul Burton <paul.burton@mips.com>
9634 M:      James Hogan <jhogan@kernel.org>
9635 L:      linux-mips@linux-mips.org
9636 W:      http://www.linux-mips.org/
9637 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9639 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9640 S:      Supported
9641 F:      Documentation/devicetree/bindings/mips/
9642 F:      Documentation/mips/
9643 F:      arch/mips/
9644 F:      drivers/platform/mips/
9645
9646 MIPS BOSTON DEVELOPMENT BOARD
9647 M:      Paul Burton <paul.burton@mips.com>
9648 L:      linux-mips@linux-mips.org
9649 S:      Maintained
9650 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9651 F:      arch/mips/boot/dts/img/boston.dts
9652 F:      arch/mips/configs/generic/board-boston.config
9653 F:      drivers/clk/imgtec/clk-boston.c
9654 F:      include/dt-bindings/clock/boston-clock.h
9655
9656 MIPS GENERIC PLATFORM
9657 M:      Paul Burton <paul.burton@mips.com>
9658 L:      linux-mips@linux-mips.org
9659 S:      Supported
9660 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9661 F:      arch/mips/generic/
9662 F:      arch/mips/tools/generic-board-config.sh
9663
9664 MIPS/LOONGSON1 ARCHITECTURE
9665 M:      Keguang Zhang <keguang.zhang@gmail.com>
9666 L:      linux-mips@linux-mips.org
9667 S:      Maintained
9668 F:      arch/mips/loongson32/
9669 F:      arch/mips/include/asm/mach-loongson32/
9670 F:      drivers/*/*loongson1*
9671 F:      drivers/*/*/*loongson1*
9672
9673 MIPS/LOONGSON2 ARCHITECTURE
9674 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9675 L:      linux-mips@linux-mips.org
9676 S:      Maintained
9677 F:      arch/mips/loongson64/*{2e/2f}*
9678 F:      arch/mips/include/asm/mach-loongson64/
9679 F:      drivers/*/*loongson2*
9680 F:      drivers/*/*/*loongson2*
9681
9682 MIPS/LOONGSON3 ARCHITECTURE
9683 M:      Huacai Chen <chenhc@lemote.com>
9684 L:      linux-mips@linux-mips.org
9685 S:      Maintained
9686 F:      arch/mips/loongson64/
9687 F:      arch/mips/include/asm/mach-loongson64/
9688 F:      drivers/platform/mips/cpu_hwmon.c
9689 F:      drivers/*/*loongson3*
9690 F:      drivers/*/*/*loongson3*
9691
9692 MIPS RINT INSTRUCTION EMULATION
9693 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9694 L:      linux-mips@linux-mips.org
9695 S:      Supported
9696 F:      arch/mips/math-emu/sp_rint.c
9697 F:      arch/mips/math-emu/dp_rint.c
9698
9699 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9700 M:      Hans Verkuil <hverkuil@xs4all.nl>
9701 L:      linux-media@vger.kernel.org
9702 T:      git git://linuxtv.org/media_tree.git
9703 W:      https://linuxtv.org
9704 S:      Odd Fixes
9705 F:      drivers/media/radio/radio-miropcm20*
9706
9707 MMP SUPPORT
9708 M:      Eric Miao <eric.y.miao@gmail.com>
9709 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9711 T:      git git://github.com/hzhuang1/linux.git
9712 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9713 S:      Maintained
9714 F:      arch/arm/boot/dts/mmp*
9715 F:      arch/arm/mach-mmp/
9716
9717 MN88472 MEDIA DRIVER
9718 M:      Antti Palosaari <crope@iki.fi>
9719 L:      linux-media@vger.kernel.org
9720 W:      https://linuxtv.org
9721 W:      http://palosaari.fi/linux/
9722 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9723 S:      Maintained
9724 F:      drivers/media/dvb-frontends/mn88472*
9725
9726 MN88473 MEDIA DRIVER
9727 M:      Antti Palosaari <crope@iki.fi>
9728 L:      linux-media@vger.kernel.org
9729 W:      https://linuxtv.org
9730 W:      http://palosaari.fi/linux/
9731 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9732 S:      Maintained
9733 F:      drivers/media/dvb-frontends/mn88473*
9734
9735 PCI DRIVER FOR MOBIVEIL PCIE IP
9736 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9737 L:      linux-pci@vger.kernel.org
9738 S:      Supported
9739 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9740 F:      drivers/pci/controller/pcie-mobiveil.c
9741
9742 MODULE SUPPORT
9743 M:      Jessica Yu <jeyu@kernel.org>
9744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9745 S:      Maintained
9746 F:      include/linux/module.h
9747 F:      kernel/module.c
9748
9749 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9750 W:      http://popies.net/meye/
9751 S:      Orphan
9752 F:      Documentation/media/v4l-drivers/meye*
9753 F:      drivers/media/pci/meye/
9754 F:      include/uapi/linux/meye.h
9755
9756 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9757 M:      Jiri Slaby <jirislaby@gmail.com>
9758 S:      Maintained
9759 F:      Documentation/serial/moxa-smartio
9760 F:      drivers/tty/mxser.*
9761
9762 MR800 AVERMEDIA USB FM RADIO DRIVER
9763 M:      Alexey Klimov <klimov.linux@gmail.com>
9764 L:      linux-media@vger.kernel.org
9765 T:      git git://linuxtv.org/media_tree.git
9766 S:      Maintained
9767 F:      drivers/media/radio/radio-mr800.c
9768
9769 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9770 M:      Alan Ott <alan@signal11.us>
9771 L:      linux-wpan@vger.kernel.org
9772 S:      Maintained
9773 F:      drivers/net/ieee802154/mrf24j40.c
9774 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9775
9776 MSI LAPTOP SUPPORT
9777 M:      "Lee, Chun-Yi" <jlee@suse.com>
9778 L:      platform-driver-x86@vger.kernel.org
9779 S:      Maintained
9780 F:      drivers/platform/x86/msi-laptop.c
9781
9782 MSI WMI SUPPORT
9783 L:      platform-driver-x86@vger.kernel.org
9784 S:      Orphan
9785 F:      drivers/platform/x86/msi-wmi.c
9786
9787 MSI001 MEDIA DRIVER
9788 M:      Antti Palosaari <crope@iki.fi>
9789 L:      linux-media@vger.kernel.org
9790 W:      https://linuxtv.org
9791 W:      http://palosaari.fi/linux/
9792 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9793 T:      git git://linuxtv.org/anttip/media_tree.git
9794 S:      Maintained
9795 F:      drivers/media/tuners/msi001*
9796
9797 MSI2500 MEDIA DRIVER
9798 M:      Antti Palosaari <crope@iki.fi>
9799 L:      linux-media@vger.kernel.org
9800 W:      https://linuxtv.org
9801 W:      http://palosaari.fi/linux/
9802 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9803 T:      git git://linuxtv.org/anttip/media_tree.git
9804 S:      Maintained
9805 F:      drivers/media/usb/msi2500/
9806
9807 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9808 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9809 L:      linux-mtd@lists.infradead.org
9810 S:      Maintained
9811 F:      drivers/mtd/devices/docg3*
9812
9813 MT9M032 APTINA SENSOR DRIVER
9814 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9815 L:      linux-media@vger.kernel.org
9816 T:      git git://linuxtv.org/media_tree.git
9817 S:      Maintained
9818 F:      drivers/media/i2c/mt9m032.c
9819 F:      include/media/i2c/mt9m032.h
9820
9821 MT9P031 APTINA CAMERA SENSOR
9822 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9823 L:      linux-media@vger.kernel.org
9824 T:      git git://linuxtv.org/media_tree.git
9825 S:      Maintained
9826 F:      drivers/media/i2c/mt9p031.c
9827 F:      include/media/i2c/mt9p031.h
9828
9829 MT9T001 APTINA CAMERA SENSOR
9830 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9831 L:      linux-media@vger.kernel.org
9832 T:      git git://linuxtv.org/media_tree.git
9833 S:      Maintained
9834 F:      drivers/media/i2c/mt9t001.c
9835 F:      include/media/i2c/mt9t001.h
9836
9837 MT9T112 APTINA CAMERA SENSOR
9838 M:      Jacopo Mondi <jacopo@jmondi.org>
9839 L:      linux-media@vger.kernel.org
9840 T:      git git://linuxtv.org/media_tree.git
9841 S:      Odd Fixes
9842 F:      drivers/media/i2c/mt9t112.c
9843 F:      include/media/i2c/mt9t112.h
9844
9845 MT9V032 APTINA CAMERA SENSOR
9846 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9847 L:      linux-media@vger.kernel.org
9848 T:      git git://linuxtv.org/media_tree.git
9849 S:      Maintained
9850 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9851 F:      drivers/media/i2c/mt9v032.c
9852 F:      include/media/i2c/mt9v032.h
9853
9854 MT9V111 APTINA CAMERA SENSOR
9855 M:      Jacopo Mondi <jacopo@jmondi.org>
9856 L:      linux-media@vger.kernel.org
9857 T:      git git://linuxtv.org/media_tree.git
9858 S:      Maintained
9859 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9860 F:      drivers/media/i2c/mt9v111.c
9861
9862 MULTIFUNCTION DEVICES (MFD)
9863 M:      Lee Jones <lee.jones@linaro.org>
9864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9865 S:      Supported
9866 F:      Documentation/devicetree/bindings/mfd/
9867 F:      drivers/mfd/
9868 F:      include/linux/mfd/
9869 F:      include/dt-bindings/mfd/
9870
9871 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9872 S:      Orphan
9873 F:      drivers/mmc/host/mmc_spi.c
9874 F:      include/linux/spi/mmc_spi.h
9875
9876 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9877 M:      Ulf Hansson <ulf.hansson@linaro.org>
9878 L:      linux-mmc@vger.kernel.org
9879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9880 S:      Maintained
9881 F:      Documentation/devicetree/bindings/mmc/
9882 F:      drivers/mmc/
9883 F:      include/linux/mmc/
9884 F:      include/uapi/linux/mmc/
9885
9886 MULTIPLEXER SUBSYSTEM
9887 M:      Peter Rosin <peda@axentia.se>
9888 S:      Maintained
9889 F:      Documentation/ABI/testing/sysfs-class-mux*
9890 F:      Documentation/devicetree/bindings/mux/
9891 F:      include/linux/dt-bindings/mux/
9892 F:      include/linux/mux/
9893 F:      drivers/mux/
9894
9895 MULTITECH MULTIPORT CARD (ISICOM)
9896 S:      Orphan
9897 F:      drivers/tty/isicom.c
9898 F:      include/linux/isicom.h
9899
9900 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9901 M:      Bin Liu <b-liu@ti.com>
9902 L:      linux-usb@vger.kernel.org
9903 S:      Maintained
9904 F:      drivers/usb/musb/
9905
9906 MXL301RF MEDIA DRIVER
9907 M:      Akihiro Tsukada <tskd08@gmail.com>
9908 L:      linux-media@vger.kernel.org
9909 S:      Odd Fixes
9910 F:      drivers/media/tuners/mxl301rf*
9911
9912 MXL5007T MEDIA DRIVER
9913 M:      Michael Krufky <mkrufky@linuxtv.org>
9914 L:      linux-media@vger.kernel.org
9915 W:      https://linuxtv.org
9916 W:      http://github.com/mkrufky
9917 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9918 T:      git git://linuxtv.org/mkrufky/tuners.git
9919 S:      Maintained
9920 F:      drivers/media/tuners/mxl5007t.*
9921
9922 MXSFB DRM DRIVER
9923 M:      Marek Vasut <marex@denx.de>
9924 S:      Supported
9925 F:      drivers/gpu/drm/mxsfb/
9926 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9927
9928 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9929 M:      Chris Lee <christopher.lee@cspi.com>
9930 L:      netdev@vger.kernel.org
9931 W:      https://www.cspi.com/ethernet-products/support/downloads/
9932 S:      Supported
9933 F:      drivers/net/ethernet/myricom/myri10ge/
9934
9935 NAND FLASH SUBSYSTEM
9936 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9937 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9938 R:      Richard Weinberger <richard@nod.at>
9939 L:      linux-mtd@lists.infradead.org
9940 W:      http://www.linux-mtd.infradead.org/
9941 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9942 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9943 T:      git git://git.infradead.org/linux-mtd.git nand/next
9944 S:      Maintained
9945 F:      drivers/mtd/nand/
9946 F:      include/linux/mtd/*nand*.h
9947
9948 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9949 M:      Daniel Mack <zonque@gmail.com>
9950 S:      Maintained
9951 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9952 W:      http://www.native-instruments.com
9953 F:      sound/usb/caiaq/
9954
9955 NATSEMI ETHERNET DRIVER (DP8381x)
9956 S:      Orphan
9957 F:      drivers/net/ethernet/natsemi/natsemi.c
9958
9959 NCP FILESYSTEM
9960 M:      Petr Vandrovec <petr@vandrovec.name>
9961 S:      Obsolete
9962 F:      drivers/staging/ncpfs/
9963
9964 NCR 5380 SCSI DRIVERS
9965 M:      Finn Thain <fthain@telegraphics.com.au>
9966 M:      Michael Schmitz <schmitzmic@gmail.com>
9967 L:      linux-scsi@vger.kernel.org
9968 S:      Maintained
9969 F:      Documentation/scsi/g_NCR5380.txt
9970 F:      drivers/scsi/NCR5380.*
9971 F:      drivers/scsi/arm/cumana_1.c
9972 F:      drivers/scsi/arm/oak.c
9973 F:      drivers/scsi/atari_scsi.*
9974 F:      drivers/scsi/dmx3191d.c
9975 F:      drivers/scsi/g_NCR5380.*
9976 F:      drivers/scsi/mac_scsi.*
9977 F:      drivers/scsi/sun3_scsi.*
9978 F:      drivers/scsi/sun3_scsi_vme.c
9979
9980 NCSI LIBRARY:
9981 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9982 S:      Maintained
9983 F:      net/ncsi/
9984
9985 NCT6775 HARDWARE MONITOR DRIVER
9986 M:      Guenter Roeck <linux@roeck-us.net>
9987 L:      linux-hwmon@vger.kernel.org
9988 S:      Maintained
9989 F:      Documentation/hwmon/nct6775
9990 F:      drivers/hwmon/nct6775.c
9991
9992 NET_FAILOVER MODULE
9993 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9994 L:      netdev@vger.kernel.org
9995 S:      Supported
9996 F:      driver/net/net_failover.c
9997 F:      include/net/net_failover.h
9998 F:      Documentation/networking/net_failover.rst
9999
10000 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10001 M:      Faisal Latif <faisal.latif@intel.com>
10002 L:      linux-rdma@vger.kernel.org
10003 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10004 S:      Supported
10005 F:      drivers/infiniband/hw/nes/
10006 F:      include/uapi/rdma/nes-abi.h
10007
10008 NETEM NETWORK EMULATOR
10009 M:      Stephen Hemminger <stephen@networkplumber.org>
10010 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10011 S:      Maintained
10012 F:      net/sched/sch_netem.c
10013
10014 NETERION 10GbE DRIVERS (s2io/vxge)
10015 M:      Jon Mason <jdmason@kudzu.us>
10016 L:      netdev@vger.kernel.org
10017 S:      Supported
10018 F:      Documentation/networking/s2io.txt
10019 F:      Documentation/networking/vxge.txt
10020 F:      drivers/net/ethernet/neterion/
10021
10022 NETFILTER
10023 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10024 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10025 M:      Florian Westphal <fw@strlen.de>
10026 L:      netfilter-devel@vger.kernel.org
10027 L:      coreteam@netfilter.org
10028 W:      http://www.netfilter.org/
10029 W:      http://www.iptables.org/
10030 W:      http://www.nftables.org/
10031 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10034 S:      Maintained
10035 F:      include/linux/netfilter*
10036 F:      include/linux/netfilter/
10037 F:      include/net/netfilter/
10038 F:      include/uapi/linux/netfilter*
10039 F:      include/uapi/linux/netfilter/
10040 F:      net/*/netfilter.c
10041 F:      net/*/netfilter/
10042 F:      net/netfilter/
10043 F:      net/bridge/br_netfilter*.c
10044
10045 NETROM NETWORK LAYER
10046 M:      Ralf Baechle <ralf@linux-mips.org>
10047 L:      linux-hams@vger.kernel.org
10048 W:      http://www.linux-ax25.org/
10049 S:      Maintained
10050 F:      include/net/netrom.h
10051 F:      include/uapi/linux/netrom.h
10052 F:      net/netrom/
10053
10054 NETRONOME ETHERNET DRIVERS
10055 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10056 L:      oss-drivers@netronome.com
10057 S:      Maintained
10058 F:      drivers/net/ethernet/netronome/
10059
10060 NETWORK BLOCK DEVICE (NBD)
10061 M:      Josef Bacik <josef@toxicpanda.com>
10062 S:      Maintained
10063 L:      linux-block@vger.kernel.org
10064 L:      nbd@other.debian.org
10065 F:      Documentation/blockdev/nbd.txt
10066 F:      drivers/block/nbd.c
10067 F:      include/uapi/linux/nbd.h
10068
10069 NETWORK DROP MONITOR
10070 M:      Neil Horman <nhorman@tuxdriver.com>
10071 L:      netdev@vger.kernel.org
10072 S:      Maintained
10073 W:      https://fedorahosted.org/dropwatch/
10074 F:      net/core/drop_monitor.c
10075
10076 NETWORKING DRIVERS
10077 M:      "David S. Miller" <davem@davemloft.net>
10078 L:      netdev@vger.kernel.org
10079 W:      http://www.linuxfoundation.org/en/Net
10080 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10083 S:      Odd Fixes
10084 F:      Documentation/devicetree/bindings/net/
10085 F:      drivers/net/
10086 F:      include/linux/if_*
10087 F:      include/linux/netdevice.h
10088 F:      include/linux/etherdevice.h
10089 F:      include/linux/fcdevice.h
10090 F:      include/linux/fddidevice.h
10091 F:      include/linux/hippidevice.h
10092 F:      include/linux/inetdevice.h
10093 F:      include/uapi/linux/if_*
10094 F:      include/uapi/linux/netdevice.h
10095
10096 NETWORKING DRIVERS (WIRELESS)
10097 M:      Kalle Valo <kvalo@codeaurora.org>
10098 L:      linux-wireless@vger.kernel.org
10099 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10102 S:      Maintained
10103 F:      Documentation/devicetree/bindings/net/wireless/
10104 F:      drivers/net/wireless/
10105
10106 NETWORKING [DSA]
10107 M:      Andrew Lunn <andrew@lunn.ch>
10108 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10109 M:      Florian Fainelli <f.fainelli@gmail.com>
10110 S:      Maintained
10111 F:      Documentation/devicetree/bindings/net/dsa/
10112 F:      net/dsa/
10113 F:      include/net/dsa.h
10114 F:      include/linux/dsa/
10115 F:      drivers/net/dsa/
10116
10117 NETWORKING [GENERAL]
10118 M:      "David S. Miller" <davem@davemloft.net>
10119 L:      netdev@vger.kernel.org
10120 W:      http://www.linuxfoundation.org/en/Net
10121 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10124 B:      mailto:netdev@vger.kernel.org
10125 S:      Maintained
10126 F:      net/
10127 F:      include/net/
10128 F:      include/linux/in.h
10129 F:      include/linux/net.h
10130 F:      include/linux/netdevice.h
10131 F:      include/uapi/linux/in.h
10132 F:      include/uapi/linux/net.h
10133 F:      include/uapi/linux/netdevice.h
10134 F:      include/uapi/linux/net_namespace.h
10135 F:      tools/testing/selftests/net/
10136 F:      lib/net_utils.c
10137 F:      lib/random32.c
10138 F:      Documentation/networking/
10139
10140 NETWORKING [IPSEC]
10141 M:      Steffen Klassert <steffen.klassert@secunet.com>
10142 M:      Herbert Xu <herbert@gondor.apana.org.au>
10143 M:      "David S. Miller" <davem@davemloft.net>
10144 L:      netdev@vger.kernel.org
10145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10147 S:      Maintained
10148 F:      net/core/flow.c
10149 F:      net/xfrm/
10150 F:      net/key/
10151 F:      net/ipv4/xfrm*
10152 F:      net/ipv4/esp4*
10153 F:      net/ipv4/ah4.c
10154 F:      net/ipv4/ipcomp.c
10155 F:      net/ipv4/ip_vti.c
10156 F:      net/ipv6/xfrm*
10157 F:      net/ipv6/esp6*
10158 F:      net/ipv6/ah6.c
10159 F:      net/ipv6/ipcomp6.c
10160 F:      net/ipv6/ip6_vti.c
10161 F:      include/uapi/linux/xfrm.h
10162 F:      include/net/xfrm.h
10163
10164 NETWORKING [IPv4/IPv6]
10165 M:      "David S. Miller" <davem@davemloft.net>
10166 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10167 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10168 L:      netdev@vger.kernel.org
10169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10170 S:      Maintained
10171 F:      net/ipv4/
10172 F:      net/ipv6/
10173 F:      include/net/ip*
10174 F:      arch/x86/net/*
10175
10176 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10177 M:      Paul Moore <paul@paul-moore.com>
10178 W:      https://github.com/netlabel
10179 L:      netdev@vger.kernel.org
10180 L:      linux-security-module@vger.kernel.org
10181 S:      Maintained
10182 F:      Documentation/netlabel/
10183 F:      include/net/calipso.h
10184 F:      include/net/cipso_ipv4.h
10185 F:      include/net/netlabel.h
10186 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10187 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10188 F:      net/netlabel/
10189 F:      net/ipv4/cipso_ipv4.c
10190 F:      net/ipv6/calipso.c
10191 F:      net/netfilter/xt_CONNSECMARK.c
10192 F:      net/netfilter/xt_SECMARK.c
10193
10194 NETWORKING [TCP]
10195 M:      Eric Dumazet <edumazet@google.com>
10196 L:      netdev@vger.kernel.org
10197 S:      Maintained
10198 F:      net/ipv4/tcp*.c
10199 F:      net/ipv4/syncookies.c
10200 F:      net/ipv6/tcp*.c
10201 F:      net/ipv6/syncookies.c
10202 F:      include/uapi/linux/tcp.h
10203 F:      include/net/tcp.h
10204 F:      include/linux/tcp.h
10205 F:      include/trace/events/tcp.h
10206
10207 NETWORKING [TLS]
10208 M:      Boris Pismenny <borisp@mellanox.com>
10209 M:      Aviad Yehezkel <aviadye@mellanox.com>
10210 M:      Dave Watson <davejwatson@fb.com>
10211 L:      netdev@vger.kernel.org
10212 S:      Maintained
10213 F:      net/tls/*
10214 F:      include/uapi/linux/tls.h
10215 F:      include/net/tls.h
10216
10217 NETWORKING [WIRELESS]
10218 L:      linux-wireless@vger.kernel.org
10219 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10220
10221 NETDEVSIM
10222 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10223 S:      Maintained
10224 F:      drivers/net/netdevsim/*
10225
10226 NETXEN (1/10) GbE SUPPORT
10227 M:      Manish Chopra <manish.chopra@cavium.com>
10228 M:      Rahul Verma <rahul.verma@cavium.com>
10229 M:      Dept-GELinuxNICDev@cavium.com
10230 L:      netdev@vger.kernel.org
10231 S:      Supported
10232 F:      drivers/net/ethernet/qlogic/netxen/
10233
10234 NFC SUBSYSTEM
10235 M:      Samuel Ortiz <sameo@linux.intel.com>
10236 L:      linux-wireless@vger.kernel.org
10237 L:      linux-nfc@lists.01.org (subscribers-only)
10238 S:      Supported
10239 F:      net/nfc/
10240 F:      include/net/nfc/
10241 F:      include/uapi/linux/nfc.h
10242 F:      drivers/nfc/
10243 F:      include/linux/platform_data/nfcmrvl.h
10244 F:      include/linux/platform_data/nxp-nci.h
10245 F:      Documentation/devicetree/bindings/net/nfc/
10246
10247 NFS, SUNRPC, AND LOCKD CLIENTS
10248 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10249 M:      Anna Schumaker <anna.schumaker@netapp.com>
10250 L:      linux-nfs@vger.kernel.org
10251 W:      http://client.linux-nfs.org
10252 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10253 S:      Maintained
10254 F:      fs/lockd/
10255 F:      fs/nfs/
10256 F:      fs/nfs_common/
10257 F:      net/sunrpc/
10258 F:      include/linux/lockd/
10259 F:      include/linux/nfs*
10260 F:      include/linux/sunrpc/
10261 F:      include/uapi/linux/nfs*
10262 F:      include/uapi/linux/sunrpc/
10263
10264 NILFS2 FILESYSTEM
10265 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10266 L:      linux-nilfs@vger.kernel.org
10267 W:      https://nilfs.sourceforge.io/
10268 W:      https://nilfs.osdn.jp/
10269 T:      git git://github.com/konis/nilfs2.git
10270 S:      Supported
10271 F:      Documentation/filesystems/nilfs2.txt
10272 F:      fs/nilfs2/
10273 F:      include/trace/events/nilfs2.h
10274 F:      include/uapi/linux/nilfs2_api.h
10275 F:      include/uapi/linux/nilfs2_ondisk.h
10276
10277 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10278 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10279 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10280 S:      Maintained
10281 F:      Documentation/scsi/NinjaSCSI.txt
10282 F:      drivers/scsi/pcmcia/nsp_*
10283
10284 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10285 M:      GOTO Masanori <gotom@debian.or.jp>
10286 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10287 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10288 S:      Maintained
10289 F:      Documentation/scsi/NinjaSCSI.txt
10290 F:      drivers/scsi/nsp32*
10291
10292 NIOS2 ARCHITECTURE
10293 M:      Ley Foon Tan <lftan@altera.com>
10294 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10296 S:      Maintained
10297 F:      arch/nios2/
10298
10299 NOHZ, DYNTICKS SUPPORT
10300 M:      Frederic Weisbecker <fweisbec@gmail.com>
10301 M:      Thomas Gleixner <tglx@linutronix.de>
10302 M:      Ingo Molnar <mingo@kernel.org>
10303 L:      linux-kernel@vger.kernel.org
10304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10305 S:      Maintained
10306 F:      kernel/time/tick*.*
10307 F:      include/linux/tick.h
10308 F:      include/linux/sched/nohz.h
10309
10310 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10311 M:      Pavel Machek <pavel@ucw.cz>
10312 M:      Sakari Ailus <sakari.ailus@iki.fi>
10313 L:      linux-media@vger.kernel.org
10314 S:      Maintained
10315 F:      drivers/media/i2c/et8ek8
10316 F:      drivers/media/i2c/ad5820.c
10317
10318 NOKIA N900 POWER SUPPLY DRIVERS
10319 R:      Pali Rohár <pali.rohar@gmail.com>
10320 F:      include/linux/power/bq2415x_charger.h
10321 F:      include/linux/power/bq27xxx_battery.h
10322 F:      include/linux/power/isp1704_charger.h
10323 F:      drivers/power/supply/bq2415x_charger.c
10324 F:      drivers/power/supply/bq27xxx_battery.c
10325 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10326 F:      drivers/power/supply/isp1704_charger.c
10327 F:      drivers/power/supply/rx51_battery.c
10328
10329 NTB AMD DRIVER
10330 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10331 L:      linux-ntb@googlegroups.com
10332 S:      Supported
10333 F:      drivers/ntb/hw/amd/
10334
10335 NTB DRIVER CORE
10336 M:      Jon Mason <jdmason@kudzu.us>
10337 M:      Dave Jiang <dave.jiang@intel.com>
10338 M:      Allen Hubbe <allenbh@gmail.com>
10339 L:      linux-ntb@googlegroups.com
10340 S:      Supported
10341 W:      https://github.com/jonmason/ntb/wiki
10342 T:      git git://github.com/jonmason/ntb.git
10343 F:      drivers/ntb/
10344 F:      drivers/net/ntb_netdev.c
10345 F:      include/linux/ntb.h
10346 F:      include/linux/ntb_transport.h
10347 F:      tools/testing/selftests/ntb/
10348
10349 NTB IDT DRIVER
10350 M:      Serge Semin <fancer.lancer@gmail.com>
10351 L:      linux-ntb@googlegroups.com
10352 S:      Supported
10353 F:      drivers/ntb/hw/idt/
10354
10355 NTB INTEL DRIVER
10356 M:      Dave Jiang <dave.jiang@intel.com>
10357 L:      linux-ntb@googlegroups.com
10358 S:      Supported
10359 W:      https://github.com/davejiang/linux/wiki
10360 T:      git https://github.com/davejiang/linux.git
10361 F:      drivers/ntb/hw/intel/
10362
10363 NTFS FILESYSTEM
10364 M:      Anton Altaparmakov <anton@tuxera.com>
10365 L:      linux-ntfs-dev@lists.sourceforge.net
10366 W:      http://www.tuxera.com/
10367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10368 S:      Supported
10369 F:      Documentation/filesystems/ntfs.txt
10370 F:      fs/ntfs/
10371
10372 NUBUS SUBSYSTEM
10373 M:      Finn Thain <fthain@telegraphics.com.au>
10374 L:      linux-m68k@lists.linux-m68k.org
10375 S:      Maintained
10376 F:      arch/*/include/asm/nubus.h
10377 F:      drivers/nubus/
10378 F:      include/linux/nubus.h
10379 F:      include/uapi/linux/nubus.h
10380
10381 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10382 M:      Antonino Daplas <adaplas@gmail.com>
10383 L:      linux-fbdev@vger.kernel.org
10384 S:      Maintained
10385 F:      drivers/video/fbdev/riva/
10386 F:      drivers/video/fbdev/nvidia/
10387
10388 NVM EXPRESS DRIVER
10389 M:      Keith Busch <keith.busch@intel.com>
10390 M:      Jens Axboe <axboe@fb.com>
10391 M:      Christoph Hellwig <hch@lst.de>
10392 M:      Sagi Grimberg <sagi@grimberg.me>
10393 L:      linux-nvme@lists.infradead.org
10394 T:      git://git.infradead.org/nvme.git
10395 W:      http://git.infradead.org/nvme.git
10396 S:      Supported
10397 F:      drivers/nvme/host/
10398 F:      include/linux/nvme.h
10399 F:      include/uapi/linux/nvme_ioctl.h
10400
10401 NVM EXPRESS FC TRANSPORT DRIVERS
10402 M:      James Smart <james.smart@broadcom.com>
10403 L:      linux-nvme@lists.infradead.org
10404 S:      Supported
10405 F:      include/linux/nvme-fc.h
10406 F:      include/linux/nvme-fc-driver.h
10407 F:      drivers/nvme/host/fc.c
10408 F:      drivers/nvme/target/fc.c
10409 F:      drivers/nvme/target/fcloop.c
10410
10411 NVM EXPRESS TARGET DRIVER
10412 M:      Christoph Hellwig <hch@lst.de>
10413 M:      Sagi Grimberg <sagi@grimberg.me>
10414 L:      linux-nvme@lists.infradead.org
10415 T:      git://git.infradead.org/nvme.git
10416 W:      http://git.infradead.org/nvme.git
10417 S:      Supported
10418 F:      drivers/nvme/target/
10419
10420 NVMEM FRAMEWORK
10421 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10422 S:      Maintained
10423 F:      drivers/nvmem/
10424 F:      Documentation/devicetree/bindings/nvmem/
10425 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10426 F:      include/linux/nvmem-consumer.h
10427 F:      include/linux/nvmem-provider.h
10428
10429 NXP SGTL5000 DRIVER
10430 M:      Fabio Estevam <fabio.estevam@nxp.com>
10431 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10432 S:      Maintained
10433 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10434 F:      sound/soc/codecs/sgtl5000*
10435
10436 NXP TDA998X DRM DRIVER
10437 M:      Russell King <linux@armlinux.org.uk>
10438 S:      Maintained
10439 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10440 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10441 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10442 F:      include/drm/i2c/tda998x.h
10443 F:      include/dt-bindings/display/tda998x.h
10444 K:      "nxp,tda998x"
10445
10446 NXP TFA9879 DRIVER
10447 M:      Peter Rosin <peda@axentia.se>
10448 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10449 S:      Maintained
10450 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10451 F:      sound/soc/codecs/tfa9879*
10452
10453 NXP-NCI NFC DRIVER
10454 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10455 R:      Charles Gorand <charles.gorand@effinnov.com>
10456 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10457 S:      Supported
10458 F:      drivers/nfc/nxp-nci
10459
10460 OBJTOOL
10461 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10462 M:      Peter Zijlstra <peterz@infradead.org>
10463 S:      Supported
10464 F:      tools/objtool/
10465
10466 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10467 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10468 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10469 L:      linuxppc-dev@lists.ozlabs.org
10470 S:      Supported
10471 F:      arch/powerpc/platforms/powernv/ocxl.c
10472 F:      arch/powerpc/include/asm/pnv-ocxl.h
10473 F:      drivers/misc/ocxl/
10474 F:      include/misc/ocxl*
10475 F:      include/uapi/misc/ocxl.h
10476 F:      Documentation/accelerators/ocxl.rst
10477
10478 OMAP AUDIO SUPPORT
10479 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10480 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10481 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10482 L:      linux-omap@vger.kernel.org
10483 S:      Maintained
10484 F:      sound/soc/omap/
10485
10486 OMAP CLOCK FRAMEWORK SUPPORT
10487 M:      Paul Walmsley <paul@pwsan.com>
10488 L:      linux-omap@vger.kernel.org
10489 S:      Maintained
10490 F:      arch/arm/*omap*/*clock*
10491
10492 OMAP DEVICE TREE SUPPORT
10493 M:      Benoît Cousson <bcousson@baylibre.com>
10494 M:      Tony Lindgren <tony@atomide.com>
10495 L:      linux-omap@vger.kernel.org
10496 L:      devicetree@vger.kernel.org
10497 S:      Maintained
10498 F:      arch/arm/boot/dts/*omap*
10499 F:      arch/arm/boot/dts/*am3*
10500 F:      arch/arm/boot/dts/*am4*
10501 F:      arch/arm/boot/dts/*am5*
10502 F:      arch/arm/boot/dts/*dra7*
10503
10504 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10505 L:      linux-omap@vger.kernel.org
10506 L:      linux-fbdev@vger.kernel.org
10507 S:      Orphan
10508 F:      drivers/video/fbdev/omap2/
10509 F:      Documentation/arm/OMAP/DSS
10510
10511 OMAP FRAMEBUFFER SUPPORT
10512 L:      linux-fbdev@vger.kernel.org
10513 L:      linux-omap@vger.kernel.org
10514 S:      Orphan
10515 F:      drivers/video/fbdev/omap/
10516
10517 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10518 M:      Roger Quadros <rogerq@ti.com>
10519 M:      Tony Lindgren <tony@atomide.com>
10520 L:      linux-omap@vger.kernel.org
10521 S:      Maintained
10522 F:      drivers/memory/omap-gpmc.c
10523 F:      arch/arm/mach-omap2/*gpmc*
10524
10525 OMAP GPIO DRIVER
10526 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10527 M:      Santosh Shilimkar <ssantosh@kernel.org>
10528 M:      Kevin Hilman <khilman@kernel.org>
10529 L:      linux-omap@vger.kernel.org
10530 S:      Maintained
10531 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10532 F:      drivers/gpio/gpio-omap.c
10533
10534 OMAP HARDWARE SPINLOCK SUPPORT
10535 M:      Ohad Ben-Cohen <ohad@wizery.com>
10536 L:      linux-omap@vger.kernel.org
10537 S:      Maintained
10538 F:      drivers/hwspinlock/omap_hwspinlock.c
10539
10540 OMAP HS MMC SUPPORT
10541 L:      linux-mmc@vger.kernel.org
10542 L:      linux-omap@vger.kernel.org
10543 S:      Orphan
10544 F:      drivers/mmc/host/omap_hsmmc.c
10545
10546 OMAP HWMOD DATA
10547 M:      Paul Walmsley <paul@pwsan.com>
10548 L:      linux-omap@vger.kernel.org
10549 S:      Maintained
10550 F:      arch/arm/mach-omap2/omap_hwmod*data*
10551
10552 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10553 M:      Benoît Cousson <bcousson@baylibre.com>
10554 L:      linux-omap@vger.kernel.org
10555 S:      Maintained
10556 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10557
10558 OMAP HWMOD SUPPORT
10559 M:      Benoît Cousson <bcousson@baylibre.com>
10560 M:      Paul Walmsley <paul@pwsan.com>
10561 L:      linux-omap@vger.kernel.org
10562 S:      Maintained
10563 F:      arch/arm/mach-omap2/omap_hwmod.*
10564
10565 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10566 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10567 L:      linux-media@vger.kernel.org
10568 S:      Maintained
10569 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10570 F:      drivers/media/platform/omap3isp/
10571 F:      drivers/staging/media/omap4iss/
10572
10573 OMAP MMC SUPPORT
10574 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10575 L:      linux-omap@vger.kernel.org
10576 S:      Maintained
10577 F:      drivers/mmc/host/omap.c
10578
10579 OMAP POWER MANAGEMENT SUPPORT
10580 M:      Kevin Hilman <khilman@kernel.org>
10581 L:      linux-omap@vger.kernel.org
10582 S:      Maintained
10583 F:      arch/arm/*omap*/*pm*
10584 F:      drivers/cpufreq/omap-cpufreq.c
10585
10586 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10587 M:      Rajendra Nayak <rnayak@codeaurora.org>
10588 M:      Paul Walmsley <paul@pwsan.com>
10589 L:      linux-omap@vger.kernel.org
10590 S:      Maintained
10591 F:      arch/arm/mach-omap2/prm*
10592
10593 OMAP RANDOM NUMBER GENERATOR SUPPORT
10594 M:      Deepak Saxena <dsaxena@plexity.net>
10595 S:      Maintained
10596 F:      drivers/char/hw_random/omap-rng.c
10597
10598 OMAP USB SUPPORT
10599 L:      linux-usb@vger.kernel.org
10600 L:      linux-omap@vger.kernel.org
10601 S:      Orphan
10602 F:      drivers/usb/*/*omap*
10603 F:      arch/arm/*omap*/usb*
10604
10605 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10606 M:      Mark Jackson <mpfj@newflow.co.uk>
10607 L:      linux-omap@vger.kernel.org
10608 S:      Maintained
10609 F:      arch/arm/boot/dts/am335x-nano.dts
10610
10611 OMAP1 SUPPORT
10612 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10613 M:      Tony Lindgren <tony@atomide.com>
10614 L:      linux-omap@vger.kernel.org
10615 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10617 S:      Maintained
10618 F:      arch/arm/mach-omap1/
10619 F:      arch/arm/plat-omap/
10620 F:      arch/arm/configs/omap1_defconfig
10621 F:      drivers/i2c/busses/i2c-omap.c
10622 F:      include/linux/platform_data/i2c-omap.h
10623 F:      include/linux/platform_data/ams-delta-fiq.h
10624
10625 OMAP2+ SUPPORT
10626 M:      Tony Lindgren <tony@atomide.com>
10627 L:      linux-omap@vger.kernel.org
10628 W:      http://www.muru.com/linux/omap/
10629 W:      http://linux.omap.com/
10630 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10632 S:      Maintained
10633 F:      arch/arm/mach-omap2/
10634 F:      arch/arm/plat-omap/
10635 F:      arch/arm/configs/omap2plus_defconfig
10636 F:      drivers/i2c/busses/i2c-omap.c
10637 F:      drivers/irqchip/irq-omap-intc.c
10638 F:      drivers/mfd/*omap*.c
10639 F:      drivers/mfd/menelaus.c
10640 F:      drivers/mfd/palmas.c
10641 F:      drivers/mfd/tps65217.c
10642 F:      drivers/mfd/tps65218.c
10643 F:      drivers/mfd/tps65910.c
10644 F:      drivers/mfd/twl-core.[ch]
10645 F:      drivers/mfd/twl4030*.c
10646 F:      drivers/mfd/twl6030*.c
10647 F:      drivers/mfd/twl6040*.c
10648 F:      drivers/regulator/palmas-regulator*.c
10649 F:      drivers/regulator/pbias-regulator.c
10650 F:      drivers/regulator/tps65217-regulator.c
10651 F:      drivers/regulator/tps65218-regulator.c
10652 F:      drivers/regulator/tps65910-regulator.c
10653 F:      drivers/regulator/twl-regulator.c
10654 F:      drivers/regulator/twl6030-regulator.c
10655 F:      include/linux/platform_data/i2c-omap.h
10656
10657 ONION OMEGA2+ BOARD
10658 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10659 L:      linux-mips@linux-mips.org
10660 S:      Maintained
10661 F:      arch/mips/boot/dts/ralink/omega2p.dts
10662
10663 OMFS FILESYSTEM
10664 M:      Bob Copeland <me@bobcopeland.com>
10665 L:      linux-karma-devel@lists.sourceforge.net
10666 S:      Maintained
10667 F:      Documentation/filesystems/omfs.txt
10668 F:      fs/omfs/
10669
10670 OMNIKEY CARDMAN 4000 DRIVER
10671 M:      Harald Welte <laforge@gnumonks.org>
10672 S:      Maintained
10673 F:      drivers/char/pcmcia/cm4000_cs.c
10674 F:      include/linux/cm4000_cs.h
10675 F:      include/uapi/linux/cm4000_cs.h
10676
10677 OMNIKEY CARDMAN 4040 DRIVER
10678 M:      Harald Welte <laforge@gnumonks.org>
10679 S:      Maintained
10680 F:      drivers/char/pcmcia/cm4040_cs.*
10681
10682 OMNIVISION OV13858 SENSOR DRIVER
10683 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10684 L:      linux-media@vger.kernel.org
10685 T:      git git://linuxtv.org/media_tree.git
10686 S:      Maintained
10687 F:      drivers/media/i2c/ov13858.c
10688
10689 OMNIVISION OV2680 SENSOR DRIVER
10690 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10691 L:      linux-media@vger.kernel.org
10692 T:      git git://linuxtv.org/media_tree.git
10693 S:      Maintained
10694 F:      drivers/media/i2c/ov2680.c
10695 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10696
10697 OMNIVISION OV2685 SENSOR DRIVER
10698 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10699 L:      linux-media@vger.kernel.org
10700 T:      git git://linuxtv.org/media_tree.git
10701 S:      Maintained
10702 F:      drivers/media/i2c/ov2685.c
10703
10704 OMNIVISION OV5640 SENSOR DRIVER
10705 M:      Steve Longerbeam <slongerbeam@gmail.com>
10706 L:      linux-media@vger.kernel.org
10707 T:      git git://linuxtv.org/media_tree.git
10708 S:      Maintained
10709 F:      drivers/media/i2c/ov5640.c
10710
10711 OMNIVISION OV5647 SENSOR DRIVER
10712 M:      Luis Oliveira <lolivei@synopsys.com>
10713 L:      linux-media@vger.kernel.org
10714 T:      git git://linuxtv.org/media_tree.git
10715 S:      Maintained
10716 F:      drivers/media/i2c/ov5647.c
10717
10718 OMNIVISION OV5695 SENSOR DRIVER
10719 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10720 L:      linux-media@vger.kernel.org
10721 T:      git git://linuxtv.org/media_tree.git
10722 S:      Maintained
10723 F:      drivers/media/i2c/ov5695.c
10724
10725 OMNIVISION OV7670 SENSOR DRIVER
10726 M:      Jonathan Corbet <corbet@lwn.net>
10727 L:      linux-media@vger.kernel.org
10728 T:      git git://linuxtv.org/media_tree.git
10729 S:      Maintained
10730 F:      drivers/media/i2c/ov7670.c
10731 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10732
10733 OMNIVISION OV772x SENSOR DRIVER
10734 M:      Jacopo Mondi <jacopo@jmondi.org>
10735 L:      linux-media@vger.kernel.org
10736 T:      git git://linuxtv.org/media_tree.git
10737 S:      Odd fixes
10738 F:      drivers/media/i2c/ov772x.c
10739 F:      include/media/i2c/ov772x.h
10740 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10741
10742 OMNIVISION OV7740 SENSOR DRIVER
10743 M:      Wenyou Yang <wenyou.yang@microchip.com>
10744 L:      linux-media@vger.kernel.org
10745 T:      git git://linuxtv.org/media_tree.git
10746 S:      Maintained
10747 F:      drivers/media/i2c/ov7740.c
10748 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10749
10750 OMNIVISION OV9650 SENSOR DRIVER
10751 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10752 R:      Akinobu Mita <akinobu.mita@gmail.com>
10753 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10754 L:      linux-media@vger.kernel.org
10755 T:      git git://linuxtv.org/media_tree.git
10756 S:      Maintained
10757 F:      drivers/media/i2c/ov9650.c
10758 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10759
10760 ONENAND FLASH DRIVER
10761 M:      Kyungmin Park <kyungmin.park@samsung.com>
10762 L:      linux-mtd@lists.infradead.org
10763 S:      Maintained
10764 F:      drivers/mtd/nand/onenand/
10765 F:      include/linux/mtd/onenand*.h
10766
10767 ONSTREAM SCSI TAPE DRIVER
10768 M:      Willem Riede <osst@riede.org>
10769 L:      osst-users@lists.sourceforge.net
10770 L:      linux-scsi@vger.kernel.org
10771 S:      Maintained
10772 F:      Documentation/scsi/osst.txt
10773 F:      drivers/scsi/osst.*
10774 F:      drivers/scsi/osst_*.h
10775 F:      drivers/scsi/st.h
10776
10777 OP-TEE DRIVER
10778 M:      Jens Wiklander <jens.wiklander@linaro.org>
10779 S:      Maintained
10780 F:      drivers/tee/optee/
10781
10782 OPA-VNIC DRIVER
10783 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10784 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10785 L:      linux-rdma@vger.kernel.org
10786 S:      Supported
10787 F:      drivers/infiniband/ulp/opa_vnic
10788
10789 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10790 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10791 M:      Frank Rowand <frowand.list@gmail.com>
10792 L:      devicetree@vger.kernel.org
10793 S:      Maintained
10794 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10795 F:      Documentation/devicetree/overlay-notes.txt
10796 F:      drivers/of/overlay.c
10797 F:      drivers/of/resolver.c
10798 K:      of_overlay_notifier_
10799
10800 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10801 M:      Rob Herring <robh+dt@kernel.org>
10802 M:      Frank Rowand <frowand.list@gmail.com>
10803 L:      devicetree@vger.kernel.org
10804 W:      http://www.devicetree.org/
10805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10806 S:      Maintained
10807 F:      drivers/of/
10808 F:      include/linux/of*.h
10809 F:      scripts/dtc/
10810 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10811
10812 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10813 M:      Rob Herring <robh+dt@kernel.org>
10814 M:      Mark Rutland <mark.rutland@arm.com>
10815 L:      devicetree@vger.kernel.org
10816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10817 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10818 S:      Maintained
10819 F:      Documentation/devicetree/
10820 F:      arch/*/boot/dts/
10821 F:      include/dt-bindings/
10822
10823 OPENCORES I2C BUS DRIVER
10824 M:      Peter Korsgaard <peter@korsgaard.com>
10825 L:      linux-i2c@vger.kernel.org
10826 S:      Maintained
10827 F:      Documentation/i2c/busses/i2c-ocores
10828 F:      drivers/i2c/busses/i2c-ocores.c
10829
10830 OPENRISC ARCHITECTURE
10831 M:      Jonas Bonn <jonas@southpole.se>
10832 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10833 M:      Stafford Horne <shorne@gmail.com>
10834 T:      git git://github.com/openrisc/linux.git
10835 L:      openrisc@lists.librecores.org
10836 W:      http://openrisc.io
10837 S:      Maintained
10838 F:      Documentation/devicetree/bindings/openrisc/
10839 F:      Documentation/openrisc/
10840 F:      arch/openrisc/
10841 F:      drivers/irqchip/irq-ompic.c
10842 F:      drivers/irqchip/irq-or1k-*
10843
10844 OPENVSWITCH
10845 M:      Pravin B Shelar <pshelar@ovn.org>
10846 L:      netdev@vger.kernel.org
10847 L:      dev@openvswitch.org
10848 W:      http://openvswitch.org
10849 S:      Maintained
10850 F:      net/openvswitch/
10851 F:      include/uapi/linux/openvswitch.h
10852
10853 OPERATING PERFORMANCE POINTS (OPP)
10854 M:      Viresh Kumar <vireshk@kernel.org>
10855 M:      Nishanth Menon <nm@ti.com>
10856 M:      Stephen Boyd <sboyd@kernel.org>
10857 L:      linux-pm@vger.kernel.org
10858 S:      Maintained
10859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10860 F:      drivers/opp/
10861 F:      include/linux/pm_opp.h
10862 F:      Documentation/power/opp.txt
10863 F:      Documentation/devicetree/bindings/opp/
10864
10865 OPL4 DRIVER
10866 M:      Clemens Ladisch <clemens@ladisch.de>
10867 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10868 T:      git git://git.alsa-project.org/alsa-kernel.git
10869 S:      Maintained
10870 F:      sound/drivers/opl4/
10871
10872 OPROFILE
10873 M:      Robert Richter <rric@kernel.org>
10874 L:      oprofile-list@lists.sf.net
10875 S:      Maintained
10876 F:      arch/*/include/asm/oprofile*.h
10877 F:      arch/*/oprofile/
10878 F:      drivers/oprofile/
10879 F:      include/linux/oprofile.h
10880
10881 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10882 M:      Mark Fasheh <mark@fasheh.com>
10883 M:      Joel Becker <jlbec@evilplan.org>
10884 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10885 W:      http://ocfs2.wiki.kernel.org
10886 S:      Supported
10887 F:      Documentation/filesystems/ocfs2.txt
10888 F:      Documentation/filesystems/dlmfs.txt
10889 F:      fs/ocfs2/
10890
10891 ORANGEFS FILESYSTEM
10892 M:      Mike Marshall <hubcap@omnibond.com>
10893 R:      Martin Brandenburg <martin@omnibond.com>
10894 L:      devel@lists.orangefs.org
10895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10896 S:      Supported
10897 F:      fs/orangefs/
10898 F:      Documentation/filesystems/orangefs.txt
10899
10900 ORINOCO DRIVER
10901 L:      linux-wireless@vger.kernel.org
10902 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10903 W:      http://www.nongnu.org/orinoco/
10904 S:      Orphan
10905 F:      drivers/net/wireless/intersil/orinoco/
10906
10907 OSD LIBRARY and FILESYSTEM
10908 M:      Boaz Harrosh <ooo@electrozaur.com>
10909 S:      Maintained
10910 F:      drivers/scsi/osd/
10911 F:      include/scsi/osd_*
10912 F:      fs/exofs/
10913
10914 OV2659 OMNIVISION SENSOR DRIVER
10915 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10916 L:      linux-media@vger.kernel.org
10917 W:      https://linuxtv.org
10918 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10919 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10920 S:      Maintained
10921 F:      drivers/media/i2c/ov2659.c
10922 F:      include/media/i2c/ov2659.h
10923
10924 OVERLAY FILESYSTEM
10925 M:      Miklos Szeredi <miklos@szeredi.hu>
10926 L:      linux-unionfs@vger.kernel.org
10927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10928 S:      Supported
10929 F:      fs/overlayfs/
10930 F:      Documentation/filesystems/overlayfs.txt
10931
10932 P54 WIRELESS DRIVER
10933 M:      Christian Lamparter <chunkeey@googlemail.com>
10934 L:      linux-wireless@vger.kernel.org
10935 W:      http://wireless.kernel.org/en/users/Drivers/p54
10936 S:      Maintained
10937 F:      drivers/net/wireless/intersil/p54/
10938
10939 PA SEMI ETHERNET DRIVER
10940 L:      netdev@vger.kernel.org
10941 S:      Orphan
10942 F:      drivers/net/ethernet/pasemi/*
10943
10944 PA SEMI SMBUS DRIVER
10945 L:      linux-i2c@vger.kernel.org
10946 S:      Orphan
10947 F:      drivers/i2c/busses/i2c-pasemi.c
10948
10949 PADATA PARALLEL EXECUTION MECHANISM
10950 M:      Steffen Klassert <steffen.klassert@secunet.com>
10951 L:      linux-crypto@vger.kernel.org
10952 S:      Maintained
10953 F:      kernel/padata.c
10954 F:      include/linux/padata.h
10955 F:      Documentation/padata.txt
10956
10957 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10958 M:      Harald Welte <laforge@gnumonks.org>
10959 L:      platform-driver-x86@vger.kernel.org
10960 S:      Maintained
10961 F:      drivers/platform/x86/panasonic-laptop.c
10962
10963 PARALLEL LCD/KEYPAD PANEL DRIVER
10964 M:      Willy Tarreau <willy@haproxy.com>
10965 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10966 S:      Odd Fixes
10967 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10968 F:      drivers/misc/panel.c
10969
10970 PARALLEL PORT SUBSYSTEM
10971 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10972 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10973 L:      linux-parport@lists.infradead.org (subscribers-only)
10974 S:      Maintained
10975 F:      drivers/parport/
10976 F:      include/linux/parport*.h
10977 F:      drivers/char/ppdev.c
10978 F:      include/uapi/linux/ppdev.h
10979 F:      Documentation/parport*.txt
10980
10981 PARAVIRT_OPS INTERFACE
10982 M:      Juergen Gross <jgross@suse.com>
10983 M:      Alok Kataria <akataria@vmware.com>
10984 L:      virtualization@lists.linux-foundation.org
10985 S:      Supported
10986 F:      Documentation/virtual/paravirt_ops.txt
10987 F:      arch/*/kernel/paravirt*
10988 F:      arch/*/include/asm/paravirt*.h
10989 F:      include/linux/hypervisor.h
10990
10991 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10992 M:      Tim Waugh <tim@cyberelk.net>
10993 L:      linux-parport@lists.infradead.org (subscribers-only)
10994 S:      Maintained
10995 F:      Documentation/blockdev/paride.txt
10996 F:      drivers/block/paride/
10997
10998 PARISC ARCHITECTURE
10999 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11000 M:      Helge Deller <deller@gmx.de>
11001 L:      linux-parisc@vger.kernel.org
11002 W:      http://www.parisc-linux.org/
11003 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11006 S:      Maintained
11007 F:      arch/parisc/
11008 F:      Documentation/parisc/
11009 F:      drivers/parisc/
11010 F:      drivers/char/agp/parisc-agp.c
11011 F:      drivers/input/serio/gscps2.c
11012 F:      drivers/parport/parport_gsc.*
11013 F:      drivers/tty/serial/8250/8250_gsc.c
11014 F:      drivers/video/fbdev/sti*
11015 F:      drivers/video/console/sti*
11016 F:      drivers/video/logo/logo_parisc*
11017
11018 PARMAN
11019 M:      Jiri Pirko <jiri@mellanox.com>
11020 L:      netdev@vger.kernel.org
11021 S:      Supported
11022 F:      lib/parman.c
11023 F:      lib/test_parman.c
11024 F:      include/linux/parman.h
11025
11026 PC87360 HARDWARE MONITORING DRIVER
11027 M:      Jim Cromie <jim.cromie@gmail.com>
11028 L:      linux-hwmon@vger.kernel.org
11029 S:      Maintained
11030 F:      Documentation/hwmon/pc87360
11031 F:      drivers/hwmon/pc87360.c
11032
11033 PC8736x GPIO DRIVER
11034 M:      Jim Cromie <jim.cromie@gmail.com>
11035 S:      Maintained
11036 F:      drivers/char/pc8736x_gpio.c
11037
11038 PC87427 HARDWARE MONITORING DRIVER
11039 M:      Jean Delvare <jdelvare@suse.com>
11040 L:      linux-hwmon@vger.kernel.org
11041 S:      Maintained
11042 F:      Documentation/hwmon/pc87427
11043 F:      drivers/hwmon/pc87427.c
11044
11045 PCA9532 LED DRIVER
11046 M:      Riku Voipio <riku.voipio@iki.fi>
11047 S:      Maintained
11048 F:      drivers/leds/leds-pca9532.c
11049 F:      include/linux/leds-pca9532.h
11050
11051 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11052 M:      Guenter Roeck <linux@roeck-us.net>
11053 L:      linux-i2c@vger.kernel.org
11054 S:      Maintained
11055 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11056
11057 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11058 M:      Khalid Aziz <khalid@gonehiking.org>
11059 S:      Maintained
11060 F:      drivers/firmware/pcdp.*
11061
11062 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11063 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11064 L:      linux-pci@vger.kernel.org
11065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11066 S:      Maintained
11067 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11068 F:      drivers/pci/controller/pci-aardvark.c
11069
11070 PCI DRIVER FOR ALTERA PCIE IP
11071 M:      Ley Foon Tan <lftan@altera.com>
11072 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11073 L:      linux-pci@vger.kernel.org
11074 S:      Supported
11075 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11076 F:      drivers/pci/controller/pcie-altera.c
11077
11078 PCI DRIVER FOR APPLIEDMICRO XGENE
11079 M:      Tanmay Inamdar <tinamdar@apm.com>
11080 L:      linux-pci@vger.kernel.org
11081 L:      linux-arm-kernel@lists.infradead.org
11082 S:      Maintained
11083 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11084 F:      drivers/pci/controller/pci-xgene.c
11085
11086 PCI DRIVER FOR ARM VERSATILE PLATFORM
11087 M:      Rob Herring <robh@kernel.org>
11088 L:      linux-pci@vger.kernel.org
11089 L:      linux-arm-kernel@lists.infradead.org
11090 S:      Maintained
11091 F:      Documentation/devicetree/bindings/pci/versatile.txt
11092 F:      drivers/pci/controller/pci-versatile.c
11093
11094 PCI DRIVER FOR ARMADA 8K
11095 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11096 L:      linux-pci@vger.kernel.org
11097 L:      linux-arm-kernel@lists.infradead.org
11098 S:      Maintained
11099 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11100 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11101
11102 PCI DRIVER FOR CADENCE PCIE IP
11103 M:      Alan Douglas <adouglas@cadence.com>
11104 L:      linux-pci@vger.kernel.org
11105 S:      Maintained
11106 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11107 F:      drivers/pci/controller/pcie-cadence*
11108
11109 PCI DRIVER FOR FREESCALE LAYERSCAPE
11110 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11111 M:      Mingkai Hu <mingkai.hu@nxp.com>
11112 M:      Roy Zang <roy.zang@nxp.com>
11113 L:      linuxppc-dev@lists.ozlabs.org
11114 L:      linux-pci@vger.kernel.org
11115 L:      linux-arm-kernel@lists.infradead.org
11116 S:      Maintained
11117 F:      drivers/pci/controller/dwc/*layerscape*
11118
11119 PCI DRIVER FOR GENERIC OF HOSTS
11120 M:      Will Deacon <will.deacon@arm.com>
11121 L:      linux-pci@vger.kernel.org
11122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11123 S:      Maintained
11124 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11125 F:      drivers/pci/controller/pci-host-common.c
11126 F:      drivers/pci/controller/pci-host-generic.c
11127
11128 PCI DRIVER FOR IMX6
11129 M:      Richard Zhu <hongxing.zhu@nxp.com>
11130 M:      Lucas Stach <l.stach@pengutronix.de>
11131 L:      linux-pci@vger.kernel.org
11132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11133 S:      Maintained
11134 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11135 F:      drivers/pci/controller/dwc/*imx6*
11136
11137 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11138 M:      Keith Busch <keith.busch@intel.com>
11139 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11140 L:      linux-pci@vger.kernel.org
11141 S:      Supported
11142 F:      drivers/pci/controller/vmd.c
11143
11144 PCI DRIVER FOR MICROSEMI SWITCHTEC
11145 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11146 M:      Logan Gunthorpe <logang@deltatee.com>
11147 L:      linux-pci@vger.kernel.org
11148 S:      Maintained
11149 F:      Documentation/switchtec.txt
11150 F:      Documentation/ABI/testing/sysfs-class-switchtec
11151 F:      drivers/pci/switch/switchtec*
11152 F:      include/uapi/linux/switchtec_ioctl.h
11153 F:      include/linux/switchtec.h
11154 F:      drivers/ntb/hw/mscc/
11155
11156 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11157 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11158 M:      Jason Cooper <jason@lakedaemon.net>
11159 L:      linux-pci@vger.kernel.org
11160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11161 S:      Maintained
11162 F:      drivers/pci/controller/*mvebu*
11163
11164 PCI DRIVER FOR NVIDIA TEGRA
11165 M:      Thierry Reding <thierry.reding@gmail.com>
11166 L:      linux-tegra@vger.kernel.org
11167 L:      linux-pci@vger.kernel.org
11168 S:      Supported
11169 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11170 F:      drivers/pci/controller/pci-tegra.c
11171
11172 PCI DRIVER FOR RENESAS R-CAR
11173 M:      Simon Horman <horms@verge.net.au>
11174 L:      linux-pci@vger.kernel.org
11175 L:      linux-renesas-soc@vger.kernel.org
11176 S:      Maintained
11177 F:      drivers/pci/controller/*rcar*
11178
11179 PCI DRIVER FOR SAMSUNG EXYNOS
11180 M:      Jingoo Han <jingoohan1@gmail.com>
11181 L:      linux-pci@vger.kernel.org
11182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11183 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11184 S:      Maintained
11185 F:      drivers/pci/controller/dwc/pci-exynos.c
11186
11187 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11188 M:      Jingoo Han <jingoohan1@gmail.com>
11189 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11190 L:      linux-pci@vger.kernel.org
11191 S:      Maintained
11192 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11193 F:      drivers/pci/controller/dwc/*designware*
11194
11195 PCI DRIVER FOR TI DRA7XX
11196 M:      Kishon Vijay Abraham I <kishon@ti.com>
11197 L:      linux-omap@vger.kernel.org
11198 L:      linux-pci@vger.kernel.org
11199 S:      Supported
11200 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11201 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11202
11203 PCI DRIVER FOR TI KEYSTONE
11204 M:      Murali Karicheri <m-karicheri2@ti.com>
11205 L:      linux-pci@vger.kernel.org
11206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11207 S:      Maintained
11208 F:      drivers/pci/controller/dwc/*keystone*
11209
11210 PCI ENDPOINT SUBSYSTEM
11211 M:      Kishon Vijay Abraham I <kishon@ti.com>
11212 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11213 L:      linux-pci@vger.kernel.org
11214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11215 S:      Supported
11216 F:      drivers/pci/endpoint/
11217 F:      drivers/misc/pci_endpoint_test.c
11218 F:      tools/pci/
11219
11220 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11221 M:      Russell Currey <ruscur@russell.cc>
11222 L:      linuxppc-dev@lists.ozlabs.org
11223 S:      Supported
11224 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11225 F:      arch/powerpc/kernel/eeh*.c
11226 F:      arch/powerpc/platforms/*/eeh*.c
11227 F:      arch/powerpc/include/*/eeh*.h
11228
11229 PCI ERROR RECOVERY
11230 M:      Linas Vepstas <linasvepstas@gmail.com>
11231 L:      linux-pci@vger.kernel.org
11232 S:      Supported
11233 F:      Documentation/PCI/pci-error-recovery.txt
11234
11235 PCI MSI DRIVER FOR ALTERA MSI IP
11236 M:      Ley Foon Tan <lftan@altera.com>
11237 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11238 L:      linux-pci@vger.kernel.org
11239 S:      Supported
11240 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11241 F:      drivers/pci/controller/pcie-altera-msi.c
11242
11243 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11244 M:      Duc Dang <dhdang@apm.com>
11245 L:      linux-pci@vger.kernel.org
11246 L:      linux-arm-kernel@lists.infradead.org
11247 S:      Maintained
11248 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11249 F:      drivers/pci/controller/pci-xgene-msi.c
11250
11251 PCI SUBSYSTEM
11252 M:      Bjorn Helgaas <bhelgaas@google.com>
11253 L:      linux-pci@vger.kernel.org
11254 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11256 S:      Supported
11257 F:      Documentation/devicetree/bindings/pci/
11258 F:      Documentation/PCI/
11259 F:      drivers/acpi/pci*
11260 F:      drivers/pci/
11261 F:      include/asm-generic/pci*
11262 F:      include/linux/pci*
11263 F:      include/linux/of_pci.h
11264 F:      include/uapi/linux/pci*
11265 F:      lib/pci*
11266 F:      arch/x86/pci/
11267 F:      arch/x86/kernel/quirks.c
11268
11269 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11270 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11271 L:      linux-pci@vger.kernel.org
11272 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11274 S:      Supported
11275 F:      drivers/pci/controller/
11276
11277 PCIE DRIVER FOR AXIS ARTPEC
11278 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11279 L:      linux-arm-kernel@axis.com
11280 L:      linux-pci@vger.kernel.org
11281 S:      Maintained
11282 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11283 F:      drivers/pci/controller/dwc/*artpec*
11284
11285 PCIE DRIVER FOR CAVIUM THUNDERX
11286 M:      David Daney <david.daney@cavium.com>
11287 L:      linux-pci@vger.kernel.org
11288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11289 S:      Supported
11290 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11291 F:      drivers/pci/controller/pci-thunder-*
11292
11293 PCIE DRIVER FOR HISILICON
11294 M:      Zhou Wang <wangzhou1@hisilicon.com>
11295 L:      linux-pci@vger.kernel.org
11296 S:      Maintained
11297 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11298 F:      drivers/pci/controller/dwc/pcie-hisi.c
11299
11300 PCIE DRIVER FOR HISILICON KIRIN
11301 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11302 M:      Binghui Wang <wangbinghui@hisilicon.com>
11303 L:      linux-pci@vger.kernel.org
11304 S:      Maintained
11305 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11306 F:      drivers/pci/controller/dwc/pcie-kirin.c
11307
11308 PCIE DRIVER FOR HISILICON STB
11309 M:      Jianguo Sun <sunjianguo1@huawei.com>
11310 M:      Shawn Guo <shawn.guo@linaro.org>
11311 L:      linux-pci@vger.kernel.org
11312 S:      Maintained
11313 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11314 F:      drivers/pci/controller/dwc/pcie-histb.c
11315
11316 PCIE DRIVER FOR MEDIATEK
11317 M:      Ryder Lee <ryder.lee@mediatek.com>
11318 L:      linux-pci@vger.kernel.org
11319 L:      linux-mediatek@lists.infradead.org
11320 S:      Supported
11321 F:      Documentation/devicetree/bindings/pci/mediatek*
11322 F:      drivers/pci/controller/*mediatek*
11323
11324 PCIE DRIVER FOR QUALCOMM MSM
11325 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11326 L:      linux-pci@vger.kernel.org
11327 L:      linux-arm-msm@vger.kernel.org
11328 S:      Maintained
11329 F:      drivers/pci/controller/dwc/*qcom*
11330
11331 PCIE DRIVER FOR ROCKCHIP
11332 M:      Shawn Lin <shawn.lin@rock-chips.com>
11333 L:      linux-pci@vger.kernel.org
11334 L:      linux-rockchip@lists.infradead.org
11335 S:      Maintained
11336 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11337 F:      drivers/pci/controller/pcie-rockchip*
11338
11339 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11340 M:      Linus Walleij <linus.walleij@linaro.org>
11341 L:      linux-pci@vger.kernel.org
11342 S:      Maintained
11343 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11344 F:      drivers/pci/controller/pci-v3-semi.c
11345
11346 PCIE DRIVER FOR ST SPEAR13XX
11347 M:      Pratyush Anand <pratyush.anand@gmail.com>
11348 L:      linux-pci@vger.kernel.org
11349 S:      Maintained
11350 F:      drivers/pci/controller/dwc/*spear*
11351
11352 PCMCIA SUBSYSTEM
11353 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11355 S:      Odd Fixes
11356 F:      Documentation/pcmcia/
11357 F:      tools/pcmcia/
11358 F:      drivers/pcmcia/
11359 F:      include/pcmcia/
11360
11361 PCNET32 NETWORK DRIVER
11362 M:      Don Fry <pcnet32@frontier.com>
11363 L:      netdev@vger.kernel.org
11364 S:      Maintained
11365 F:      drivers/net/ethernet/amd/pcnet32.c
11366
11367 PCRYPT PARALLEL CRYPTO ENGINE
11368 M:      Steffen Klassert <steffen.klassert@secunet.com>
11369 L:      linux-crypto@vger.kernel.org
11370 S:      Maintained
11371 F:      crypto/pcrypt.c
11372 F:      include/crypto/pcrypt.h
11373
11374 PEAQ WMI HOTKEYS DRIVER
11375 M:      Hans de Goede <hdegoede@redhat.com>
11376 L:      platform-driver-x86@vger.kernel.org
11377 S:      Maintained
11378 F:      drivers/platform/x86/peaq-wmi.c
11379
11380 PER-CPU MEMORY ALLOCATOR
11381 M:      Dennis Zhou <dennis@kernel.org>
11382 M:      Tejun Heo <tj@kernel.org>
11383 M:      Christoph Lameter <cl@linux.com>
11384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11385 S:      Maintained
11386 F:      include/linux/percpu*.h
11387 F:      mm/percpu*.c
11388 F:      arch/*/include/asm/percpu.h
11389
11390 PER-TASK DELAY ACCOUNTING
11391 M:      Balbir Singh <bsingharora@gmail.com>
11392 S:      Maintained
11393 F:      include/linux/delayacct.h
11394 F:      kernel/delayacct.c
11395
11396 PERFORMANCE EVENTS SUBSYSTEM
11397 M:      Peter Zijlstra <peterz@infradead.org>
11398 M:      Ingo Molnar <mingo@redhat.com>
11399 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11400 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11401 R:      Jiri Olsa <jolsa@redhat.com>
11402 R:      Namhyung Kim <namhyung@kernel.org>
11403 L:      linux-kernel@vger.kernel.org
11404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11405 S:      Supported
11406 F:      kernel/events/*
11407 F:      include/linux/perf_event.h
11408 F:      include/uapi/linux/perf_event.h
11409 F:      arch/*/kernel/perf_event*.c
11410 F:      arch/*/kernel/*/perf_event*.c
11411 F:      arch/*/kernel/*/*/perf_event*.c
11412 F:      arch/*/include/asm/perf_event.h
11413 F:      arch/*/kernel/perf_callchain.c
11414 F:      arch/*/events/*
11415 F:      tools/perf/
11416
11417 PERSONALITY HANDLING
11418 M:      Christoph Hellwig <hch@infradead.org>
11419 L:      linux-abi-devel@lists.sourceforge.net
11420 S:      Maintained
11421 F:      include/linux/personality.h
11422 F:      include/uapi/linux/personality.h
11423
11424 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11425 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11426 L:      linux-input@vger.kernel.org
11427 S:      Maintained
11428 F:      Documentation/input/devices/pxrc.rst
11429 F:      drivers/input/joystick/pxrc.c
11430
11431 PHONET PROTOCOL
11432 M:      Remi Denis-Courmont <courmisch@gmail.com>
11433 S:      Supported
11434 F:      Documentation/networking/phonet.txt
11435 F:      include/linux/phonet.h
11436 F:      include/net/phonet/
11437 F:      include/uapi/linux/phonet.h
11438 F:      net/phonet/
11439
11440 PHRAM MTD DRIVER
11441 M:      Joern Engel <joern@lazybastard.org>
11442 L:      linux-mtd@lists.infradead.org
11443 S:      Maintained
11444 F:      drivers/mtd/devices/phram.c
11445
11446 PICOLCD HID DRIVER
11447 M:      Bruno Prémont <bonbons@linux-vserver.org>
11448 L:      linux-input@vger.kernel.org
11449 S:      Maintained
11450 F:      drivers/hid/hid-picolcd*
11451
11452 PICOXCELL SUPPORT
11453 M:      Jamie Iles <jamie@jamieiles.com>
11454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11455 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11456 S:      Supported
11457 F:      arch/arm/boot/dts/picoxcell*
11458 F:      arch/arm/mach-picoxcell/
11459 F:      drivers/crypto/picoxcell*
11460
11461 PIN CONTROL SUBSYSTEM
11462 M:      Linus Walleij <linus.walleij@linaro.org>
11463 L:      linux-gpio@vger.kernel.org
11464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11465 S:      Maintained
11466 F:      Documentation/devicetree/bindings/pinctrl/
11467 F:      Documentation/driver-api/pinctl.rst
11468 F:      drivers/pinctrl/
11469 F:      include/linux/pinctrl/
11470
11471 PIN CONTROLLER - ATMEL AT91
11472 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11474 S:      Maintained
11475 F:      drivers/pinctrl/pinctrl-at91.*
11476
11477 PIN CONTROLLER - ATMEL AT91 PIO4
11478 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11480 L:      linux-gpio@vger.kernel.org
11481 S:      Supported
11482 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11483
11484 PIN CONTROLLER - FREESCALE
11485 M:      Dong Aisheng <aisheng.dong@nxp.com>
11486 M:      Fabio Estevam <festevam@gmail.com>
11487 M:      Shawn Guo <shawnguo@kernel.org>
11488 M:      Stefan Agner <stefan@agner.ch>
11489 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11490 L:      linux-gpio@vger.kernel.org
11491 S:      Maintained
11492 F:      drivers/pinctrl/freescale/
11493 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11494
11495 PIN CONTROLLER - INTEL
11496 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11497 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11498 S:      Maintained
11499 F:      drivers/pinctrl/intel/
11500
11501 PIN CONTROLLER - MEDIATEK
11502 M:      Sean Wang <sean.wang@mediatek.com>
11503 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11504 S:      Maintained
11505 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11506 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11507 F:      drivers/pinctrl/mediatek/mtk-eint.*
11508 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11509 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11510 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11511
11512 PIN CONTROLLER - QUALCOMM
11513 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11514 S:      Maintained
11515 L:      linux-arm-msm@vger.kernel.org
11516 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11517 F:      drivers/pinctrl/qcom/
11518
11519 PIN CONTROLLER - RENESAS
11520 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11521 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11522 L:      linux-renesas-soc@vger.kernel.org
11523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11524 S:      Maintained
11525 F:      drivers/pinctrl/sh-pfc/
11526
11527 PIN CONTROLLER - SAMSUNG
11528 M:      Tomasz Figa <tomasz.figa@gmail.com>
11529 M:      Krzysztof Kozlowski <krzk@kernel.org>
11530 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11532 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11533 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11535 S:      Maintained
11536 F:      drivers/pinctrl/samsung/
11537 F:      include/dt-bindings/pinctrl/samsung.h
11538 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11539
11540 PIN CONTROLLER - SINGLE
11541 M:      Tony Lindgren <tony@atomide.com>
11542 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11544 L:      linux-omap@vger.kernel.org
11545 S:      Maintained
11546 F:      drivers/pinctrl/pinctrl-single.c
11547
11548 PIN CONTROLLER - ST SPEAR
11549 M:      Viresh Kumar <vireshk@kernel.org>
11550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11551 W:      http://www.st.com/spear
11552 S:      Maintained
11553 F:      drivers/pinctrl/spear/
11554
11555 PISTACHIO SOC SUPPORT
11556 M:      James Hartley <james.hartley@sondrel.com>
11557 L:      linux-mips@linux-mips.org
11558 S:      Odd Fixes
11559 F:      arch/mips/pistachio/
11560 F:      arch/mips/include/asm/mach-pistachio/
11561 F:      arch/mips/boot/dts/img/pistachio*
11562 F:      arch/mips/configs/pistachio*_defconfig
11563
11564 PKTCDVD DRIVER
11565 S:      Orphan
11566 M:      linux-block@vger.kernel.org
11567 F:      drivers/block/pktcdvd.c
11568 F:      include/linux/pktcdvd.h
11569 F:      include/uapi/linux/pktcdvd.h
11570
11571 PKUNITY SOC DRIVERS
11572 M:      Guan Xuetao <gxt@pku.edu.cn>
11573 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11574 S:      Maintained
11575 T:      git git://github.com/gxt/linux.git
11576 F:      drivers/input/serio/i8042-unicore32io.h
11577 F:      drivers/i2c/busses/i2c-puv3.c
11578 F:      drivers/video/fbdev/fb-puv3.c
11579 F:      drivers/rtc/rtc-puv3.c
11580
11581 PMBUS HARDWARE MONITORING DRIVERS
11582 M:      Guenter Roeck <linux@roeck-us.net>
11583 L:      linux-hwmon@vger.kernel.org
11584 W:      http://hwmon.wiki.kernel.org/
11585 W:      http://www.roeck-us.net/linux/drivers/
11586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11587 S:      Maintained
11588 F:      Documentation/hwmon/pmbus
11589 F:      drivers/hwmon/pmbus/
11590 F:      include/linux/pmbus.h
11591
11592 PMC SIERRA MaxRAID DRIVER
11593 L:      linux-scsi@vger.kernel.org
11594 W:      http://www.pmc-sierra.com/
11595 S:      Orphan
11596 F:      drivers/scsi/pmcraid.*
11597
11598 PMC SIERRA PM8001 DRIVER
11599 M:      Jack Wang <jinpu.wang@profitbricks.com>
11600 M:      lindar_liu@usish.com
11601 L:      linux-scsi@vger.kernel.org
11602 S:      Supported
11603 F:      drivers/scsi/pm8001/
11604
11605 PNP SUPPORT
11606 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11607 S:      Maintained
11608 F:      drivers/pnp/
11609
11610 POSIX CLOCKS and TIMERS
11611 M:      Thomas Gleixner <tglx@linutronix.de>
11612 L:      linux-kernel@vger.kernel.org
11613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11614 S:      Maintained
11615 F:      fs/timerfd.c
11616 F:      include/linux/timer*
11617 F:      kernel/time/*timer*
11618
11619 POWER MANAGEMENT CORE
11620 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11621 L:      linux-pm@vger.kernel.org
11622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11623 B:      https://bugzilla.kernel.org
11624 S:      Supported
11625 F:      drivers/base/power/
11626 F:      include/linux/pm.h
11627 F:      include/linux/pm_*
11628 F:      include/linux/powercap.h
11629 F:      drivers/powercap/
11630 F:      kernel/configs/nopm.config
11631
11632 POWER STATE COORDINATION INTERFACE (PSCI)
11633 M:      Mark Rutland <mark.rutland@arm.com>
11634 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11635 L:      linux-arm-kernel@lists.infradead.org
11636 S:      Maintained
11637 F:      drivers/firmware/psci*.c
11638 F:      include/linux/psci.h
11639 F:      include/uapi/linux/psci.h
11640
11641 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11642 M:      Sebastian Reichel <sre@kernel.org>
11643 L:      linux-pm@vger.kernel.org
11644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11645 S:      Maintained
11646 F:      Documentation/ABI/testing/sysfs-class-power
11647 F:      Documentation/devicetree/bindings/power/supply/
11648 F:      include/linux/power_supply.h
11649 F:      drivers/power/supply/
11650
11651 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11652 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11653 L:      linuxppc-dev@lists.ozlabs.org
11654 S:      Maintained
11655 F:      drivers/char/powernv-op-panel.c
11656
11657 PPP OVER ATM (RFC 2364)
11658 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11659 S:      Maintained
11660 F:      net/atm/pppoatm.c
11661 F:      include/uapi/linux/atmppp.h
11662
11663 PPP OVER ETHERNET
11664 M:      Michal Ostrowski <mostrows@earthlink.net>
11665 S:      Maintained
11666 F:      drivers/net/ppp/pppoe.c
11667 F:      drivers/net/ppp/pppox.c
11668
11669 PPP OVER L2TP
11670 M:      James Chapman <jchapman@katalix.com>
11671 S:      Maintained
11672 F:      net/l2tp/l2tp_ppp.c
11673 F:      include/linux/if_pppol2tp.h
11674 F:      include/uapi/linux/if_pppol2tp.h
11675
11676 PPP PROTOCOL DRIVERS AND COMPRESSORS
11677 M:      Paul Mackerras <paulus@samba.org>
11678 L:      linux-ppp@vger.kernel.org
11679 S:      Maintained
11680 F:      drivers/net/ppp/ppp_*
11681
11682 PPS SUPPORT
11683 M:      Rodolfo Giometti <giometti@enneenne.com>
11684 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11685 L:      linuxpps@ml.enneenne.com (subscribers-only)
11686 S:      Maintained
11687 F:      Documentation/pps/
11688 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11689 F:      Documentation/ABI/testing/sysfs-pps
11690 F:      drivers/pps/
11691 F:      include/linux/pps*.h
11692 F:      include/uapi/linux/pps.h
11693
11694 PPTP DRIVER
11695 M:      Dmitry Kozlov <xeb@mail.ru>
11696 L:      netdev@vger.kernel.org
11697 S:      Maintained
11698 F:      drivers/net/ppp/pptp.c
11699 W:      http://sourceforge.net/projects/accel-pptp
11700
11701 PREEMPTIBLE KERNEL
11702 M:      Robert Love <rml@tech9.net>
11703 L:      kpreempt-tech@lists.sourceforge.net
11704 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11705 S:      Supported
11706 F:      Documentation/preempt-locking.txt
11707 F:      include/linux/preempt.h
11708
11709 PRINTK
11710 M:      Petr Mladek <pmladek@suse.com>
11711 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11712 R:      Steven Rostedt <rostedt@goodmis.org>
11713 S:      Maintained
11714 F:      kernel/printk/
11715 F:      include/linux/printk.h
11716
11717 PRISM54 WIRELESS DRIVER
11718 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11719 L:      linux-wireless@vger.kernel.org
11720 W:      http://wireless.kernel.org/en/users/Drivers/p54
11721 S:      Obsolete
11722 F:      drivers/net/wireless/intersil/prism54/
11723
11724 PROC FILESYSTEM
11725 R:      Alexey Dobriyan <adobriyan@gmail.com>
11726 L:      linux-kernel@vger.kernel.org
11727 L:      linux-fsdevel@vger.kernel.org
11728 S:      Maintained
11729 F:      fs/proc/
11730 F:      include/linux/proc_fs.h
11731 F:      tools/testing/selftests/proc/
11732
11733 PROC SYSCTL
11734 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11735 M:      Kees Cook <keescook@chromium.org>
11736 L:      linux-kernel@vger.kernel.org
11737 L:      linux-fsdevel@vger.kernel.org
11738 S:      Maintained
11739 F:      fs/proc/proc_sysctl.c
11740 F:      include/linux/sysctl.h
11741 F:      kernel/sysctl.c
11742 F:      tools/testing/selftests/sysctl/
11743
11744 PS3 NETWORK SUPPORT
11745 M:      Geoff Levand <geoff@infradead.org>
11746 L:      netdev@vger.kernel.org
11747 L:      linuxppc-dev@lists.ozlabs.org
11748 S:      Maintained
11749 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11750
11751 PS3 PLATFORM SUPPORT
11752 M:      Geoff Levand <geoff@infradead.org>
11753 L:      linuxppc-dev@lists.ozlabs.org
11754 S:      Maintained
11755 F:      arch/powerpc/boot/ps3*
11756 F:      arch/powerpc/include/asm/lv1call.h
11757 F:      arch/powerpc/include/asm/ps3*.h
11758 F:      arch/powerpc/platforms/ps3/
11759 F:      drivers/*/ps3*
11760 F:      drivers/ps3/
11761 F:      drivers/rtc/rtc-ps3.c
11762 F:      drivers/usb/host/*ps3.c
11763 F:      sound/ppc/snd_ps3*
11764
11765 PS3VRAM DRIVER
11766 M:      Jim Paris <jim@jtan.com>
11767 M:      Geoff Levand <geoff@infradead.org>
11768 L:      linuxppc-dev@lists.ozlabs.org
11769 S:      Maintained
11770 F:      drivers/block/ps3vram.c
11771
11772 PSAMPLE PACKET SAMPLING SUPPORT:
11773 M:      Yotam Gigi <yotam.gi@gmail.com>
11774 S:      Maintained
11775 F:      net/psample
11776 F:      include/net/psample.h
11777 F:      include/uapi/linux/psample.h
11778
11779 PSTORE FILESYSTEM
11780 M:      Kees Cook <keescook@chromium.org>
11781 M:      Anton Vorontsov <anton@enomsg.org>
11782 M:      Colin Cross <ccross@android.com>
11783 M:      Tony Luck <tony.luck@intel.com>
11784 S:      Maintained
11785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11786 F:      fs/pstore/
11787 F:      include/linux/pstore*
11788 F:      drivers/firmware/efi/efi-pstore.c
11789 F:      drivers/acpi/apei/erst.c
11790 F:      Documentation/admin-guide/ramoops.rst
11791 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11792 K:      \b(pstore|ramoops)
11793
11794 PTP HARDWARE CLOCK SUPPORT
11795 M:      Richard Cochran <richardcochran@gmail.com>
11796 L:      netdev@vger.kernel.org
11797 S:      Maintained
11798 W:      http://linuxptp.sourceforge.net/
11799 F:      Documentation/ABI/testing/sysfs-ptp
11800 F:      Documentation/ptp/*
11801 F:      drivers/net/phy/dp83640*
11802 F:      drivers/ptp/*
11803 F:      include/linux/ptp_cl*
11804
11805 PTRACE SUPPORT
11806 M:      Oleg Nesterov <oleg@redhat.com>
11807 S:      Maintained
11808 F:      include/asm-generic/syscall.h
11809 F:      include/linux/ptrace.h
11810 F:      include/linux/regset.h
11811 F:      include/linux/tracehook.h
11812 F:      include/uapi/linux/ptrace.h
11813 F:      include/uapi/linux/ptrace.h
11814 F:      include/asm-generic/ptrace.h
11815 F:      kernel/ptrace.c
11816 F:      arch/*/ptrace*.c
11817 F:      arch/*/*/ptrace*.c
11818 F:      arch/*/include/asm/ptrace*.h
11819
11820 PULSE8-CEC DRIVER
11821 M:      Hans Verkuil <hverkuil@xs4all.nl>
11822 L:      linux-media@vger.kernel.org
11823 T:      git git://linuxtv.org/media_tree.git
11824 S:      Maintained
11825 F:      drivers/media/usb/pulse8-cec/*
11826 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11827
11828 PVRUSB2 VIDEO4LINUX DRIVER
11829 M:      Mike Isely <isely@pobox.com>
11830 L:      pvrusb2@isely.net       (subscribers-only)
11831 L:      linux-media@vger.kernel.org
11832 W:      http://www.isely.net/pvrusb2/
11833 T:      git git://linuxtv.org/media_tree.git
11834 S:      Maintained
11835 F:      Documentation/media/v4l-drivers/pvrusb2*
11836 F:      drivers/media/usb/pvrusb2/
11837
11838 PWC WEBCAM DRIVER
11839 M:      Hans Verkuil <hverkuil@xs4all.nl>
11840 L:      linux-media@vger.kernel.org
11841 T:      git git://linuxtv.org/media_tree.git
11842 S:      Odd Fixes
11843 F:      drivers/media/usb/pwc/*
11844
11845 PWM FAN DRIVER
11846 M:      Kamil Debski <kamil@wypas.org>
11847 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11848 L:      linux-hwmon@vger.kernel.org
11849 S:      Supported
11850 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11851 F:      Documentation/hwmon/pwm-fan
11852 F:      drivers/hwmon/pwm-fan.c
11853
11854 PWM IR Transmitter
11855 M:      Sean Young <sean@mess.org>
11856 L:      linux-media@vger.kernel.org
11857 S:      Maintained
11858 F:      drivers/media/rc/pwm-ir-tx.c
11859
11860 PWM SUBSYSTEM
11861 M:      Thierry Reding <thierry.reding@gmail.com>
11862 L:      linux-pwm@vger.kernel.org
11863 S:      Maintained
11864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11865 F:      Documentation/pwm.txt
11866 F:      Documentation/devicetree/bindings/pwm/
11867 F:      include/linux/pwm.h
11868 F:      drivers/pwm/
11869 F:      drivers/video/backlight/pwm_bl.c
11870 F:      include/linux/pwm_backlight.h
11871 F:      drivers/gpio/gpio-mvebu.c
11872 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11873
11874 PXA GPIO DRIVER
11875 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11876 L:      linux-gpio@vger.kernel.org
11877 S:      Maintained
11878 F:      drivers/gpio/gpio-pxa.c
11879
11880 PXA MMCI DRIVER
11881 S:      Orphan
11882
11883 PXA RTC DRIVER
11884 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11885 L:      linux-rtc@vger.kernel.org
11886 S:      Maintained
11887
11888 PXA2xx/PXA3xx SUPPORT
11889 M:      Daniel Mack <daniel@zonque.org>
11890 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11891 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11893 T:      git git://github.com/hzhuang1/linux.git
11894 T:      git git://github.com/rjarzmik/linux.git
11895 S:      Maintained
11896 F:      arch/arm/boot/dts/pxa*
11897 F:      arch/arm/mach-pxa/
11898 F:      drivers/dma/pxa*
11899 F:      drivers/pcmcia/pxa2xx*
11900 F:      drivers/pinctrl/pxa/
11901 F:      drivers/spi/spi-pxa2xx*
11902 F:      drivers/usb/gadget/udc/pxa2*
11903 F:      include/sound/pxa2xx-lib.h
11904 F:      sound/arm/pxa*
11905 F:      sound/soc/pxa/
11906
11907 QAT DRIVER
11908 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11909 L:      qat-linux@intel.com
11910 S:      Supported
11911 F:      drivers/crypto/qat/
11912
11913 QCOM AUDIO (ASoC) DRIVERS
11914 M:      Patrick Lai <plai@codeaurora.org>
11915 M:      Banajit Goswami <bgoswami@codeaurora.org>
11916 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11917 S:      Supported
11918 F:      sound/soc/qcom/
11919
11920 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11921 M:      Gabriel Somlo <somlo@cmu.edu>
11922 M:      "Michael S. Tsirkin" <mst@redhat.com>
11923 L:      qemu-devel@nongnu.org
11924 S:      Maintained
11925 F:      drivers/firmware/qemu_fw_cfg.c
11926 F:      include/uapi/linux/qemu_fw_cfg.h
11927
11928 QIB DRIVER
11929 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11930 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11931 L:      linux-rdma@vger.kernel.org
11932 S:      Supported
11933 F:      drivers/infiniband/hw/qib/
11934
11935 QLOGIC QL41xxx FCOE DRIVER
11936 M:      QLogic-Storage-Upstream@cavium.com
11937 L:      linux-scsi@vger.kernel.org
11938 S:      Supported
11939 F:      drivers/scsi/qedf/
11940
11941 QLOGIC QL41xxx ISCSI DRIVER
11942 M:      QLogic-Storage-Upstream@cavium.com
11943 L:      linux-scsi@vger.kernel.org
11944 S:      Supported
11945 F:      drivers/scsi/qedi/
11946
11947 QLOGIC QL4xxx ETHERNET DRIVER
11948 M:      Ariel Elior <Ariel.Elior@cavium.com>
11949 M:      everest-linux-l2@cavium.com
11950 L:      netdev@vger.kernel.org
11951 S:      Supported
11952 F:      drivers/net/ethernet/qlogic/qed/
11953 F:      include/linux/qed/
11954 F:      drivers/net/ethernet/qlogic/qede/
11955
11956 QLOGIC QL4xxx RDMA DRIVER
11957 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11958 M:      Ariel Elior <Ariel.Elior@cavium.com>
11959 L:      linux-rdma@vger.kernel.org
11960 S:      Supported
11961 F:      drivers/infiniband/hw/qedr/
11962 F:      include/uapi/rdma/qedr-abi.h
11963
11964 QLOGIC QLA1280 SCSI DRIVER
11965 M:      Michael Reed <mdr@sgi.com>
11966 L:      linux-scsi@vger.kernel.org
11967 S:      Maintained
11968 F:      drivers/scsi/qla1280.[ch]
11969
11970 QLOGIC QLA2XXX FC-SCSI DRIVER
11971 M:      qla2xxx-upstream@qlogic.com
11972 L:      linux-scsi@vger.kernel.org
11973 S:      Supported
11974 F:      Documentation/scsi/LICENSE.qla2xxx
11975 F:      drivers/scsi/qla2xxx/
11976
11977 QLOGIC QLA3XXX NETWORK DRIVER
11978 M:      Dept-GELinuxNICDev@cavium.com
11979 L:      netdev@vger.kernel.org
11980 S:      Supported
11981 F:      Documentation/networking/LICENSE.qla3xxx
11982 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11983
11984 QLOGIC QLA4XXX iSCSI DRIVER
11985 M:      QLogic-Storage-Upstream@qlogic.com
11986 L:      linux-scsi@vger.kernel.org
11987 S:      Supported
11988 F:      Documentation/scsi/LICENSE.qla4xxx
11989 F:      drivers/scsi/qla4xxx/
11990
11991 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11992 M:      Harish Patil <harish.patil@cavium.com>
11993 M:      Manish Chopra <manish.chopra@cavium.com>
11994 M:      Dept-GELinuxNICDev@cavium.com
11995 L:      netdev@vger.kernel.org
11996 S:      Supported
11997 F:      drivers/net/ethernet/qlogic/qlcnic/
11998
11999 QLOGIC QLGE 10Gb ETHERNET DRIVER
12000 M:      Harish Patil <harish.patil@cavium.com>
12001 M:      Manish Chopra <manish.chopra@cavium.com>
12002 M:      Dept-GELinuxNICDev@cavium.com
12003 L:      netdev@vger.kernel.org
12004 S:      Supported
12005 F:      drivers/net/ethernet/qlogic/qlge/
12006
12007 QM1D1B0004 MEDIA DRIVER
12008 M:      Akihiro Tsukada <tskd08@gmail.com>
12009 L:      linux-media@vger.kernel.org
12010 S:      Odd Fixes
12011 F:      drivers/media/tuners/qm1d1b0004*
12012
12013 QM1D1C0042 MEDIA DRIVER
12014 M:      Akihiro Tsukada <tskd08@gmail.com>
12015 L:      linux-media@vger.kernel.org
12016 S:      Odd Fixes
12017 F:      drivers/media/tuners/qm1d1c0042*
12018
12019 QNX4 FILESYSTEM
12020 M:      Anders Larsen <al@alarsen.net>
12021 W:      http://www.alarsen.net/linux/qnx4fs/
12022 S:      Maintained
12023 F:      fs/qnx4/
12024 F:      include/uapi/linux/qnx4_fs.h
12025 F:      include/uapi/linux/qnxtypes.h
12026
12027 QORIQ DPAA2 FSL-MC BUS DRIVER
12028 M:      Stuart Yoder <stuyoder@gmail.com>
12029 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12030 L:      linux-kernel@vger.kernel.org
12031 S:      Maintained
12032 F:      drivers/bus/fsl-mc/
12033 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12034 F:      Documentation/networking/dpaa2/overview.rst
12035
12036 QT1010 MEDIA DRIVER
12037 M:      Antti Palosaari <crope@iki.fi>
12038 L:      linux-media@vger.kernel.org
12039 W:      https://linuxtv.org
12040 W:      http://palosaari.fi/linux/
12041 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12042 T:      git git://linuxtv.org/anttip/media_tree.git
12043 S:      Maintained
12044 F:      drivers/media/tuners/qt1010*
12045
12046 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12047 M:      Kalle Valo <kvalo@codeaurora.org>
12048 L:      ath10k@lists.infradead.org
12049 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12051 S:      Supported
12052 F:      drivers/net/wireless/ath/ath10k/
12053
12054 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12055 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12056 L:      linux-wireless@vger.kernel.org
12057 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12058 S:      Supported
12059 F:      drivers/net/wireless/ath/ath9k/
12060
12061 QUALCOMM CAMERA SUBSYSTEM DRIVER
12062 M:      Todor Tomov <todor.tomov@linaro.org>
12063 L:      linux-media@vger.kernel.org
12064 S:      Maintained
12065 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12066 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12067 F:      drivers/media/platform/qcom/camss/
12068
12069 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12070 M:  Ilia Lin <ilia.lin@gmail.com>
12071 L:  linux-pm@vger.kernel.org
12072 S:  Maintained
12073 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12074 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12075
12076 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12077 M:      Timur Tabi <timur@kernel.org>
12078 L:      netdev@vger.kernel.org
12079 S:      Maintained
12080 F:      drivers/net/ethernet/qualcomm/emac/
12081
12082 QUALCOMM GENERIC INTERFACE I2C DRIVER
12083 M:      Alok Chauhan <alokc@codeaurora.org>
12084 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12085 L:      linux-i2c@vger.kernel.org
12086 L:      linux-arm-msm@vger.kernel.org
12087 S:      Supported
12088 F:      drivers/i2c/busses/i2c-qcom-geni.c
12089
12090 QUALCOMM HEXAGON ARCHITECTURE
12091 M:      Richard Kuo <rkuo@codeaurora.org>
12092 L:      linux-hexagon@vger.kernel.org
12093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12094 S:      Supported
12095 F:      arch/hexagon/
12096
12097 QUALCOMM HIDMA DRIVER
12098 M:      Sinan Kaya <okaya@kernel.org>
12099 L:      linux-arm-kernel@lists.infradead.org
12100 L:      linux-arm-msm@vger.kernel.org
12101 L:      dmaengine@vger.kernel.org
12102 S:      Supported
12103 F:      drivers/dma/qcom/hidma*
12104
12105 QUALCOMM IOMMU
12106 M:      Rob Clark <robdclark@gmail.com>
12107 L:      iommu@lists.linux-foundation.org
12108 L:      linux-arm-msm@vger.kernel.org
12109 S:      Maintained
12110 F:      drivers/iommu/qcom_iommu.c
12111
12112 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12113 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12114 L:      linux-media@vger.kernel.org
12115 L:      linux-arm-msm@vger.kernel.org
12116 T:      git git://linuxtv.org/media_tree.git
12117 S:      Maintained
12118 F:      drivers/media/platform/qcom/venus/
12119
12120 QUALCOMM WCN36XX WIRELESS DRIVER
12121 M:      Kalle Valo <kvalo@codeaurora.org>
12122 L:      wcn36xx@lists.infradead.org
12123 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12124 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12125 S:      Supported
12126 F:      drivers/net/wireless/ath/wcn36xx/
12127
12128 QUANTENNA QTNFMAC WIRELESS DRIVER
12129 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12130 M:      Avinash Patil <avinashp@quantenna.com>
12131 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12132 L:      linux-wireless@vger.kernel.org
12133 S:      Maintained
12134 F:      drivers/net/wireless/quantenna
12135
12136 RADEON and AMDGPU DRM DRIVERS
12137 M:      Alex Deucher <alexander.deucher@amd.com>
12138 M:      Christian König <christian.koenig@amd.com>
12139 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12140 L:      amd-gfx@lists.freedesktop.org
12141 T:      git git://people.freedesktop.org/~agd5f/linux
12142 S:      Supported
12143 F:      drivers/gpu/drm/radeon/
12144 F:      include/uapi/drm/radeon_drm.h
12145 F:      drivers/gpu/drm/amd/
12146 F:      include/uapi/drm/amdgpu_drm.h
12147
12148 RADEON FRAMEBUFFER DISPLAY DRIVER
12149 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12150 L:      linux-fbdev@vger.kernel.org
12151 S:      Maintained
12152 F:      drivers/video/fbdev/aty/radeon*
12153 F:      include/uapi/linux/radeonfb.h
12154
12155 RADIOSHARK RADIO DRIVER
12156 M:      Hans Verkuil <hverkuil@xs4all.nl>
12157 L:      linux-media@vger.kernel.org
12158 T:      git git://linuxtv.org/media_tree.git
12159 S:      Maintained
12160 F:      drivers/media/radio/radio-shark.c
12161
12162 RADIOSHARK2 RADIO DRIVER
12163 M:      Hans Verkuil <hverkuil@xs4all.nl>
12164 L:      linux-media@vger.kernel.org
12165 T:      git git://linuxtv.org/media_tree.git
12166 S:      Maintained
12167 F:      drivers/media/radio/radio-shark2.c
12168 F:      drivers/media/radio/radio-tea5777.c
12169
12170 RADOS BLOCK DEVICE (RBD)
12171 M:      Ilya Dryomov <idryomov@gmail.com>
12172 M:      Sage Weil <sage@redhat.com>
12173 M:      Alex Elder <elder@kernel.org>
12174 L:      ceph-devel@vger.kernel.org
12175 W:      http://ceph.com/
12176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12177 T:      git git://github.com/ceph/ceph-client.git
12178 S:      Supported
12179 F:      Documentation/ABI/testing/sysfs-bus-rbd
12180 F:      drivers/block/rbd.c
12181 F:      drivers/block/rbd_types.h
12182
12183 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12184 M:      Paul Mackerras <paulus@samba.org>
12185 L:      linux-fbdev@vger.kernel.org
12186 S:      Maintained
12187 F:      drivers/video/fbdev/aty/aty128fb.c
12188
12189 RAINSHADOW-CEC DRIVER
12190 M:      Hans Verkuil <hverkuil@xs4all.nl>
12191 L:      linux-media@vger.kernel.org
12192 T:      git git://linuxtv.org/media_tree.git
12193 S:      Maintained
12194 F:      drivers/media/usb/rainshadow-cec/*
12195
12196 RALINK MIPS ARCHITECTURE
12197 M:      John Crispin <john@phrozen.org>
12198 L:      linux-mips@linux-mips.org
12199 S:      Maintained
12200 F:      arch/mips/ralink
12201
12202 RALINK RT2X00 WIRELESS LAN DRIVER
12203 P:      rt2x00 project
12204 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12205 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12206 L:      linux-wireless@vger.kernel.org
12207 S:      Maintained
12208 F:      drivers/net/wireless/ralink/rt2x00/
12209
12210 RAMDISK RAM BLOCK DEVICE DRIVER
12211 M:      Jens Axboe <axboe@kernel.dk>
12212 S:      Maintained
12213 F:      Documentation/blockdev/ramdisk.txt
12214 F:      drivers/block/brd.c
12215
12216 RANCHU VIRTUAL BOARD FOR MIPS
12217 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12218 L:      linux-mips@linux-mips.org
12219 S:      Supported
12220 F:      arch/mips/generic/board-ranchu.c
12221 F:      arch/mips/configs/generic/board-ranchu.config
12222
12223 RANDOM NUMBER DRIVER
12224 M:      "Theodore Ts'o" <tytso@mit.edu>
12225 S:      Maintained
12226 F:      drivers/char/random.c
12227
12228 RAPIDIO SUBSYSTEM
12229 M:      Matt Porter <mporter@kernel.crashing.org>
12230 M:      Alexandre Bounine <alex.bou9@gmail.com>
12231 S:      Maintained
12232 F:      drivers/rapidio/
12233
12234 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12235 L:      linux-wireless@vger.kernel.org
12236 S:      Orphan
12237 F:      drivers/net/wireless/ray*
12238
12239 RCUTORTURE TEST FRAMEWORK
12240 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12241 M:      Josh Triplett <josh@joshtriplett.org>
12242 R:      Steven Rostedt <rostedt@goodmis.org>
12243 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12244 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12245 L:      linux-kernel@vger.kernel.org
12246 S:      Supported
12247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12248 F:      tools/testing/selftests/rcutorture
12249
12250 RDC R-321X SoC
12251 M:      Florian Fainelli <florian@openwrt.org>
12252 S:      Maintained
12253
12254 RDC R6040 FAST ETHERNET DRIVER
12255 M:      Florian Fainelli <f.fainelli@gmail.com>
12256 L:      netdev@vger.kernel.org
12257 S:      Maintained
12258 F:      drivers/net/ethernet/rdc/r6040.c
12259
12260 RDMAVT - RDMA verbs software
12261 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12262 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12263 L:      linux-rdma@vger.kernel.org
12264 S:      Supported
12265 F:      drivers/infiniband/sw/rdmavt
12266
12267 RDS - RELIABLE DATAGRAM SOCKETS
12268 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12269 L:      netdev@vger.kernel.org
12270 L:      linux-rdma@vger.kernel.org
12271 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12272 W:      https://oss.oracle.com/projects/rds/
12273 S:      Supported
12274 F:      net/rds/
12275 F:      Documentation/networking/rds.txt
12276
12277 RDT - RESOURCE ALLOCATION
12278 M:      Fenghua Yu <fenghua.yu@intel.com>
12279 L:      linux-kernel@vger.kernel.org
12280 S:      Supported
12281 F:      arch/x86/kernel/cpu/intel_rdt*
12282 F:      arch/x86/include/asm/intel_rdt_sched.h
12283 F:      Documentation/x86/intel_rdt*
12284
12285 READ-COPY UPDATE (RCU)
12286 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12287 M:      Josh Triplett <josh@joshtriplett.org>
12288 R:      Steven Rostedt <rostedt@goodmis.org>
12289 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12290 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12291 L:      linux-kernel@vger.kernel.org
12292 W:      http://www.rdrop.com/users/paulmck/RCU/
12293 S:      Supported
12294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12295 F:      Documentation/RCU/
12296 X:      Documentation/RCU/torture.txt
12297 F:      include/linux/rcu*
12298 X:      include/linux/srcu*.h
12299 F:      kernel/rcu/
12300 X:      kernel/rcu/srcu*.c
12301
12302 REAL TIME CLOCK (RTC) SUBSYSTEM
12303 M:      Alessandro Zummo <a.zummo@towertech.it>
12304 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12305 L:      linux-rtc@vger.kernel.org
12306 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12308 S:      Maintained
12309 F:      Documentation/devicetree/bindings/rtc/
12310 F:      Documentation/rtc.txt
12311 F:      drivers/rtc/
12312 F:      include/linux/rtc.h
12313 F:      include/uapi/linux/rtc.h
12314 F:      include/linux/rtc/
12315 F:      include/linux/platform_data/rtc-*
12316 F:      tools/testing/selftests/rtc/
12317
12318 REALTEK AUDIO CODECS
12319 M:      Bard Liao <bardliao@realtek.com>
12320 M:      Oder Chiou <oder_chiou@realtek.com>
12321 S:      Maintained
12322 F:      sound/soc/codecs/rt*
12323 F:      include/sound/rt*.h
12324
12325 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12326 M:      Linus Walleij <linus.walleij@linaro.org>
12327 S:      Maintained
12328 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12329 F:      drivers/net/dsa/realtek-smi*
12330 F:      drivers/net/dsa/rtl83*
12331
12332 REGISTER MAP ABSTRACTION
12333 M:      Mark Brown <broonie@kernel.org>
12334 L:      linux-kernel@vger.kernel.org
12335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12336 S:      Supported
12337 F:      Documentation/devicetree/bindings/regmap/
12338 F:      drivers/base/regmap/
12339 F:      include/linux/regmap.h
12340
12341 REISERFS FILE SYSTEM
12342 L:      reiserfs-devel@vger.kernel.org
12343 S:      Supported
12344 F:      fs/reiserfs/
12345
12346 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12347 M:      Ohad Ben-Cohen <ohad@wizery.com>
12348 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12349 L:      linux-remoteproc@vger.kernel.org
12350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12351 S:      Maintained
12352 F:      Documentation/devicetree/bindings/remoteproc/
12353 F:      Documentation/remoteproc.txt
12354 F:      drivers/remoteproc/
12355 F:      include/linux/remoteproc.h
12356
12357 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12358 M:      Ohad Ben-Cohen <ohad@wizery.com>
12359 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12360 L:      linux-remoteproc@vger.kernel.org
12361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12362 S:      Maintained
12363 F:      drivers/rpmsg/
12364 F:      Documentation/rpmsg.txt
12365 F:      include/linux/rpmsg.h
12366 F:      include/linux/rpmsg/
12367
12368 RENESAS CLOCK DRIVERS
12369 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12370 L:      linux-renesas-soc@vger.kernel.org
12371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12372 S:      Supported
12373 F:      drivers/clk/renesas/
12374
12375 RENESAS EMEV2 I2C DRIVER
12376 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12377 S:      Supported
12378 F:      drivers/i2c/busses/i2c-emev2.c
12379
12380 RENESAS ETHERNET DRIVERS
12381 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12382 L:      netdev@vger.kernel.org
12383 L:      linux-renesas-soc@vger.kernel.org
12384 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12385 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12386 F:      drivers/net/ethernet/renesas/
12387 F:      include/linux/sh_eth.h
12388
12389 RENESAS R-CAR GYROADC DRIVER
12390 M:      Marek Vasut <marek.vasut@gmail.com>
12391 L:      linux-iio@vger.kernel.org
12392 S:      Supported
12393 F:      drivers/iio/adc/rcar_gyro_adc.c
12394
12395 RENESAS R-CAR I2C DRIVERS
12396 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12397 S:      Supported
12398 F:      drivers/i2c/busses/i2c-rcar.c
12399 F:      drivers/i2c/busses/i2c-sh_mobile.c
12400
12401 RENESAS USB PHY DRIVER
12402 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12403 L:      linux-renesas-soc@vger.kernel.org
12404 S:      Maintained
12405 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12406
12407 RESET CONTROLLER FRAMEWORK
12408 M:      Philipp Zabel <p.zabel@pengutronix.de>
12409 T:      git git://git.pengutronix.de/git/pza/linux
12410 S:      Maintained
12411 F:      drivers/reset/
12412 F:      Documentation/devicetree/bindings/reset/
12413 F:      include/dt-bindings/reset/
12414 F:      include/linux/reset.h
12415 F:      include/linux/reset-controller.h
12416
12417 RESTARTABLE SEQUENCES SUPPORT
12418 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12419 M:      Peter Zijlstra <peterz@infradead.org>
12420 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12421 M:      Boqun Feng <boqun.feng@gmail.com>
12422 L:      linux-kernel@vger.kernel.org
12423 S:      Supported
12424 F:      kernel/rseq.c
12425 F:      include/uapi/linux/rseq.h
12426 F:      include/trace/events/rseq.h
12427 F:      tools/testing/selftests/rseq/
12428
12429 RFKILL
12430 M:      Johannes Berg <johannes@sipsolutions.net>
12431 L:      linux-wireless@vger.kernel.org
12432 W:      http://wireless.kernel.org/
12433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12435 S:      Maintained
12436 F:      Documentation/rfkill.txt
12437 F:      Documentation/ABI/stable/sysfs-class-rfkill
12438 F:      net/rfkill/
12439 F:      include/linux/rfkill.h
12440 F:      include/uapi/linux/rfkill.h
12441
12442 RHASHTABLE
12443 M:      Thomas Graf <tgraf@suug.ch>
12444 M:      Herbert Xu <herbert@gondor.apana.org.au>
12445 L:      netdev@vger.kernel.org
12446 S:      Maintained
12447 F:      lib/rhashtable.c
12448 F:      lib/test_rhashtable.c
12449 F:      include/linux/rhashtable.h
12450 F:      include/linux/rhashtable-types.h
12451
12452 RICOH R5C592 MEMORYSTICK DRIVER
12453 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12454 S:      Maintained
12455 F:      drivers/memstick/host/r592.*
12456
12457 RICOH SMARTMEDIA/XD DRIVER
12458 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12459 S:      Maintained
12460 F:      drivers/mtd/nand/raw/r852.c
12461 F:      drivers/mtd/nand/raw/r852.h
12462
12463 RISC-V ARCHITECTURE
12464 M:      Palmer Dabbelt <palmer@sifive.com>
12465 M:      Albert Ou <aou@eecs.berkeley.edu>
12466 L:      linux-riscv@lists.infradead.org
12467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12468 S:      Supported
12469 F:      arch/riscv/
12470 K:      riscv
12471 N:      riscv
12472
12473 ROCCAT DRIVERS
12474 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12475 W:      http://sourceforge.net/projects/roccat/
12476 S:      Maintained
12477 F:      drivers/hid/hid-roccat*
12478 F:      include/linux/hid-roccat*
12479 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12480
12481 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12482 M:      Jacob chen <jacob2.chen@rock-chips.com>
12483 L:      linux-media@vger.kernel.org
12484 S:      Maintained
12485 F:      drivers/media/platform/rockchip/rga/
12486 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12487
12488 ROCKER DRIVER
12489 M:      Jiri Pirko <jiri@resnulli.us>
12490 L:      netdev@vger.kernel.org
12491 S:      Supported
12492 F:      drivers/net/ethernet/rocker/
12493
12494 ROCKETPORT DRIVER
12495 P:      Comtrol Corp.
12496 W:      http://www.comtrol.com
12497 S:      Maintained
12498 F:      Documentation/serial/rocket.txt
12499 F:      drivers/tty/rocket*
12500
12501 ROCKETPORT EXPRESS/INFINITY DRIVER
12502 M:      Kevin Cernekee <cernekee@gmail.com>
12503 L:      linux-serial@vger.kernel.org
12504 S:      Odd Fixes
12505 F:      drivers/tty/serial/rp2.*
12506
12507 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12508 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12509 L:      linux-kernel@vger.kernel.org
12510 L:      linux-renesas-soc@vger.kernel.org
12511 S:      Supported
12512 F:      drivers/mfd/bd9571mwv.c
12513 F:      drivers/regulator/bd9571mwv-regulator.c
12514 F:      drivers/gpio/gpio-bd9571mwv.c
12515 F:      include/linux/mfd/bd9571mwv.h
12516 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12517
12518 ROSE NETWORK LAYER
12519 M:      Ralf Baechle <ralf@linux-mips.org>
12520 L:      linux-hams@vger.kernel.org
12521 W:      http://www.linux-ax25.org/
12522 S:      Maintained
12523 F:      include/net/rose.h
12524 F:      include/uapi/linux/rose.h
12525 F:      net/rose/
12526
12527 RTL2830 MEDIA DRIVER
12528 M:      Antti Palosaari <crope@iki.fi>
12529 L:      linux-media@vger.kernel.org
12530 W:      https://linuxtv.org
12531 W:      http://palosaari.fi/linux/
12532 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12533 T:      git git://linuxtv.org/anttip/media_tree.git
12534 S:      Maintained
12535 F:      drivers/media/dvb-frontends/rtl2830*
12536
12537 RTL2832 MEDIA DRIVER
12538 M:      Antti Palosaari <crope@iki.fi>
12539 L:      linux-media@vger.kernel.org
12540 W:      https://linuxtv.org
12541 W:      http://palosaari.fi/linux/
12542 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12543 T:      git git://linuxtv.org/anttip/media_tree.git
12544 S:      Maintained
12545 F:      drivers/media/dvb-frontends/rtl2832*
12546
12547 RTL2832_SDR MEDIA DRIVER
12548 M:      Antti Palosaari <crope@iki.fi>
12549 L:      linux-media@vger.kernel.org
12550 W:      https://linuxtv.org
12551 W:      http://palosaari.fi/linux/
12552 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12553 T:      git git://linuxtv.org/anttip/media_tree.git
12554 S:      Maintained
12555 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12556
12557 RTL8180 WIRELESS DRIVER
12558 L:      linux-wireless@vger.kernel.org
12559 W:      http://wireless.kernel.org/
12560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12561 S:      Orphan
12562 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12563
12564 RTL8187 WIRELESS DRIVER
12565 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12566 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12567 M:      Larry Finger <Larry.Finger@lwfinger.net>
12568 L:      linux-wireless@vger.kernel.org
12569 W:      http://wireless.kernel.org/
12570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12571 S:      Maintained
12572 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12573
12574 REALTEK WIRELESS DRIVER (rtlwifi family)
12575 M:      Ping-Ke Shih <pkshih@realtek.com>
12576 L:      linux-wireless@vger.kernel.org
12577 W:      http://wireless.kernel.org/
12578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12579 S:      Maintained
12580 F:      drivers/net/wireless/realtek/rtlwifi/
12581
12582 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12583 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12584 L:      linux-wireless@vger.kernel.org
12585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12586 S:      Maintained
12587 F:      drivers/net/wireless/realtek/rtl8xxxu/
12588
12589 RXRPC SOCKETS (AF_RXRPC)
12590 M:      David Howells <dhowells@redhat.com>
12591 L:      linux-afs@lists.infradead.org
12592 S:      Supported
12593 F:      net/rxrpc/
12594 F:      include/keys/rxrpc-type.h
12595 F:      include/net/af_rxrpc.h
12596 F:      include/trace/events/rxrpc.h
12597 F:      include/uapi/linux/rxrpc.h
12598 F:      Documentation/networking/rxrpc.txt
12599 W:      https://www.infradead.org/~dhowells/kafs/
12600
12601 S3 SAVAGE FRAMEBUFFER DRIVER
12602 M:      Antonino Daplas <adaplas@gmail.com>
12603 L:      linux-fbdev@vger.kernel.org
12604 S:      Maintained
12605 F:      drivers/video/fbdev/savage/
12606
12607 S390
12608 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12609 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12610 L:      linux-s390@vger.kernel.org
12611 W:      http://www.ibm.com/developerworks/linux/linux390/
12612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12613 S:      Supported
12614 F:      arch/s390/
12615 F:      drivers/s390/
12616 F:      Documentation/s390/
12617 F:      Documentation/driver-api/s390-drivers.rst
12618
12619 S390 COMMON I/O LAYER
12620 M:      Sebastian Ott <sebott@linux.ibm.com>
12621 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12622 L:      linux-s390@vger.kernel.org
12623 W:      http://www.ibm.com/developerworks/linux/linux390/
12624 S:      Supported
12625 F:      drivers/s390/cio/
12626
12627 S390 DASD DRIVER
12628 M:      Stefan Haberland <sth@linux.ibm.com>
12629 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12630 L:      linux-s390@vger.kernel.org
12631 W:      http://www.ibm.com/developerworks/linux/linux390/
12632 S:      Supported
12633 F:      drivers/s390/block/dasd*
12634 F:      block/partitions/ibm.c
12635
12636 S390 IOMMU (PCI)
12637 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12638 L:      linux-s390@vger.kernel.org
12639 W:      http://www.ibm.com/developerworks/linux/linux390/
12640 S:      Supported
12641 F:      drivers/iommu/s390-iommu.c
12642
12643 S390 IUCV NETWORK LAYER
12644 M:      Julian Wiedmann <jwi@linux.ibm.com>
12645 M:      Ursula Braun <ubraun@linux.ibm.com>
12646 L:      linux-s390@vger.kernel.org
12647 W:      http://www.ibm.com/developerworks/linux/linux390/
12648 S:      Supported
12649 F:      drivers/s390/net/*iucv*
12650 F:      include/net/iucv/
12651 F:      net/iucv/
12652
12653 S390 NETWORK DRIVERS
12654 M:      Julian Wiedmann <jwi@linux.ibm.com>
12655 M:      Ursula Braun <ubraun@linux.ibm.com>
12656 L:      linux-s390@vger.kernel.org
12657 W:      http://www.ibm.com/developerworks/linux/linux390/
12658 S:      Supported
12659 F:      drivers/s390/net/
12660
12661 S390 PCI SUBSYSTEM
12662 M:      Sebastian Ott <sebott@linux.ibm.com>
12663 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12664 L:      linux-s390@vger.kernel.org
12665 W:      http://www.ibm.com/developerworks/linux/linux390/
12666 S:      Supported
12667 F:      arch/s390/pci/
12668 F:      drivers/pci/hotplug/s390_pci_hpc.c
12669
12670 S390 VFIO-CCW DRIVER
12671 M:      Cornelia Huck <cohuck@redhat.com>
12672 M:      Halil Pasic <pasic@linux.ibm.com>
12673 L:      linux-s390@vger.kernel.org
12674 L:      kvm@vger.kernel.org
12675 S:      Supported
12676 F:      drivers/s390/cio/vfio_ccw*
12677 F:      Documentation/s390/vfio-ccw.txt
12678 F:      include/uapi/linux/vfio_ccw.h
12679
12680 S390 ZCRYPT DRIVER
12681 M:      Harald Freudenberger <freude@linux.ibm.com>
12682 L:      linux-s390@vger.kernel.org
12683 W:      http://www.ibm.com/developerworks/linux/linux390/
12684 S:      Supported
12685 F:      drivers/s390/crypto/
12686
12687 S390 ZFCP DRIVER
12688 M:      Steffen Maier <maier@linux.ibm.com>
12689 M:      Benjamin Block <bblock@linux.ibm.com>
12690 L:      linux-s390@vger.kernel.org
12691 W:      http://www.ibm.com/developerworks/linux/linux390/
12692 S:      Supported
12693 F:      drivers/s390/scsi/zfcp_*
12694
12695 S3C24XX SD/MMC Driver
12696 M:      Ben Dooks <ben-linux@fluff.org>
12697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12698 S:      Supported
12699 F:      drivers/mmc/host/s3cmci.*
12700
12701 SAA6588 RDS RECEIVER DRIVER
12702 M:      Hans Verkuil <hverkuil@xs4all.nl>
12703 L:      linux-media@vger.kernel.org
12704 T:      git git://linuxtv.org/media_tree.git
12705 W:      https://linuxtv.org
12706 S:      Odd Fixes
12707 F:      drivers/media/i2c/saa6588*
12708
12709 SAA7134 VIDEO4LINUX DRIVER
12710 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12711 L:      linux-media@vger.kernel.org
12712 W:      https://linuxtv.org
12713 T:      git git://linuxtv.org/media_tree.git
12714 S:      Odd fixes
12715 F:      Documentation/media/v4l-drivers/saa7134*
12716 F:      drivers/media/pci/saa7134/
12717
12718 SAA7146 VIDEO4LINUX-2 DRIVER
12719 M:      Hans Verkuil <hverkuil@xs4all.nl>
12720 L:      linux-media@vger.kernel.org
12721 T:      git git://linuxtv.org/media_tree.git
12722 S:      Maintained
12723 F:      drivers/media/common/saa7146/
12724 F:      drivers/media/pci/saa7146/
12725 F:      include/media/saa7146*
12726
12727 SAMSUNG AUDIO (ASoC) DRIVERS
12728 M:      Krzysztof Kozlowski <krzk@kernel.org>
12729 M:      Sangbeom Kim <sbkim73@samsung.com>
12730 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12731 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12732 S:      Supported
12733 F:      sound/soc/samsung/
12734 F:      Documentation/devicetree/bindings/sound/samsung*
12735
12736 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12737 M:      Krzysztof Kozlowski <krzk@kernel.org>
12738 L:      linux-crypto@vger.kernel.org
12739 L:      linux-samsung-soc@vger.kernel.org
12740 S:      Maintained
12741 F:      drivers/crypto/exynos-rng.c
12742 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12743
12744 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12745 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12746 L:      linux-samsung-soc@vger.kernel.org
12747 S:      Maintained
12748 F:      drivers/char/hw_random/exynos-trng.c
12749 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12750
12751 SAMSUNG FRAMEBUFFER DRIVER
12752 M:      Jingoo Han <jingoohan1@gmail.com>
12753 L:      linux-fbdev@vger.kernel.org
12754 S:      Maintained
12755 F:      drivers/video/fbdev/s3c-fb.c
12756
12757 SAMSUNG LAPTOP DRIVER
12758 M:      Corentin Chary <corentin.chary@gmail.com>
12759 L:      platform-driver-x86@vger.kernel.org
12760 S:      Maintained
12761 F:      drivers/platform/x86/samsung-laptop.c
12762
12763 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12764 M:      Sangbeom Kim <sbkim73@samsung.com>
12765 M:      Krzysztof Kozlowski <krzk@kernel.org>
12766 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12767 L:      linux-kernel@vger.kernel.org
12768 L:      linux-samsung-soc@vger.kernel.org
12769 S:      Supported
12770 F:      drivers/mfd/sec*.c
12771 F:      drivers/regulator/s2m*.c
12772 F:      drivers/regulator/s5m*.c
12773 F:      drivers/clk/clk-s2mps11.c
12774 F:      drivers/rtc/rtc-s5m.c
12775 F:      include/linux/mfd/samsung/
12776 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12777 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12778 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12779 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12780
12781 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12782 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12783 L:      linux-media@vger.kernel.org
12784 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12785 S:      Maintained
12786 F:      drivers/media/platform/s3c-camif/
12787 F:      include/media/drv-intf/s3c_camif.h
12788
12789 SAMSUNG S3FWRN5 NFC DRIVER
12790 M:      Robert Baldyga <r.baldyga@samsung.com>
12791 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12792 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12793 S:      Supported
12794 F:      drivers/nfc/s3fwrn5
12795
12796 SAMSUNG S5C73M3 CAMERA DRIVER
12797 M:      Kyungmin Park <kyungmin.park@samsung.com>
12798 M:      Andrzej Hajda <a.hajda@samsung.com>
12799 L:      linux-media@vger.kernel.org
12800 S:      Supported
12801 F:      drivers/media/i2c/s5c73m3/*
12802
12803 SAMSUNG S5K5BAF CAMERA DRIVER
12804 M:      Kyungmin Park <kyungmin.park@samsung.com>
12805 M:      Andrzej Hajda <a.hajda@samsung.com>
12806 L:      linux-media@vger.kernel.org
12807 S:      Supported
12808 F:      drivers/media/i2c/s5k5baf.c
12809
12810 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12811 M:      Krzysztof Kozlowski <krzk@kernel.org>
12812 M:      Vladimir Zapolskiy <vz@mleia.com>
12813 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12814 L:      linux-crypto@vger.kernel.org
12815 L:      linux-samsung-soc@vger.kernel.org
12816 S:      Maintained
12817 F:      drivers/crypto/s5p-sss.c
12818
12819 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12820 M:      Kyungmin Park <kyungmin.park@samsung.com>
12821 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12822 L:      linux-media@vger.kernel.org
12823 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12824 S:      Supported
12825 F:      drivers/media/platform/exynos4-is/
12826
12827 SAMSUNG SOC CLOCK DRIVERS
12828 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12829 M:      Tomasz Figa <tomasz.figa@gmail.com>
12830 M:      Chanwoo Choi <cw00.choi@samsung.com>
12831 S:      Supported
12832 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12834 F:      drivers/clk/samsung/
12835 F:      include/dt-bindings/clock/exynos*.h
12836 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12837
12838 SAMSUNG SPI DRIVERS
12839 M:      Kukjin Kim <kgene@kernel.org>
12840 M:      Krzysztof Kozlowski <krzk@kernel.org>
12841 M:      Andi Shyti <andi@etezian.org>
12842 L:      linux-spi@vger.kernel.org
12843 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12844 S:      Maintained
12845 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12846 F:      drivers/spi/spi-s3c*
12847 F:      include/linux/platform_data/spi-s3c64xx.h
12848
12849 SAMSUNG SXGBE DRIVERS
12850 M:      Byungho An <bh74.an@samsung.com>
12851 M:      Girish K S <ks.giri@samsung.com>
12852 M:      Vipul Pandya <vipul.pandya@samsung.com>
12853 S:      Supported
12854 L:      netdev@vger.kernel.org
12855 F:      drivers/net/ethernet/samsung/sxgbe/
12856
12857 SAMSUNG THERMAL DRIVER
12858 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12859 L:      linux-pm@vger.kernel.org
12860 L:      linux-samsung-soc@vger.kernel.org
12861 S:      Supported
12862 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12863 F:      drivers/thermal/samsung/
12864
12865 SAMSUNG USB2 PHY DRIVER
12866 M:      Kamil Debski <kamil@wypas.org>
12867 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12868 L:      linux-kernel@vger.kernel.org
12869 S:      Supported
12870 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12871 F:      Documentation/phy/samsung-usb2.txt
12872 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12873 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12874 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12875 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12876 F:      drivers/phy/samsung/phy-samsung-usb2.c
12877 F:      drivers/phy/samsung/phy-samsung-usb2.h
12878
12879 SC1200 WDT DRIVER
12880 M:      Zwane Mwaikambo <zwanem@gmail.com>
12881 S:      Maintained
12882 F:      drivers/watchdog/sc1200wdt.c
12883
12884 SCHEDULER
12885 M:      Ingo Molnar <mingo@redhat.com>
12886 M:      Peter Zijlstra <peterz@infradead.org>
12887 L:      linux-kernel@vger.kernel.org
12888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12889 S:      Maintained
12890 F:      kernel/sched/
12891 F:      include/linux/sched.h
12892 F:      include/uapi/linux/sched.h
12893 F:      include/linux/wait.h
12894
12895 SCR24X CHIP CARD INTERFACE DRIVER
12896 M:      Lubomir Rintel <lkundrak@v3.sk>
12897 S:      Supported
12898 F:      drivers/char/pcmcia/scr24x_cs.c
12899
12900 SCSI CDROM DRIVER
12901 M:      Jens Axboe <axboe@kernel.dk>
12902 L:      linux-scsi@vger.kernel.org
12903 W:      http://www.kernel.dk
12904 S:      Maintained
12905 F:      drivers/scsi/sr*
12906
12907 SCSI RDMA PROTOCOL (SRP) INITIATOR
12908 M:      Bart Van Assche <bvanassche@acm.org>
12909 L:      linux-rdma@vger.kernel.org
12910 S:      Supported
12911 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12912 F:      drivers/infiniband/ulp/srp/
12913 F:      include/scsi/srp.h
12914
12915 SCSI RDMA PROTOCOL (SRP) TARGET
12916 M:      Bart Van Assche <bvanassche@acm.org>
12917 L:      linux-rdma@vger.kernel.org
12918 L:      target-devel@vger.kernel.org
12919 S:      Supported
12920 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12921 F:      drivers/infiniband/ulp/srpt/
12922
12923 SCSI SG DRIVER
12924 M:      Doug Gilbert <dgilbert@interlog.com>
12925 L:      linux-scsi@vger.kernel.org
12926 W:      http://sg.danny.cz/sg
12927 S:      Maintained
12928 F:      Documentation/scsi/scsi-generic.txt
12929 F:      drivers/scsi/sg.c
12930 F:      include/scsi/sg.h
12931
12932 SCSI SUBSYSTEM
12933 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12935 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12937 L:      linux-scsi@vger.kernel.org
12938 S:      Maintained
12939 F:      Documentation/devicetree/bindings/scsi/
12940 F:      drivers/scsi/
12941 F:      include/scsi/
12942
12943 SCSI TAPE DRIVER
12944 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12945 L:      linux-scsi@vger.kernel.org
12946 S:      Maintained
12947 F:      Documentation/scsi/st.txt
12948 F:      drivers/scsi/st.*
12949 F:      drivers/scsi/st_*.h
12950
12951 SCTP PROTOCOL
12952 M:      Vlad Yasevich <vyasevich@gmail.com>
12953 M:      Neil Horman <nhorman@tuxdriver.com>
12954 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12955 L:      linux-sctp@vger.kernel.org
12956 W:      http://lksctp.sourceforge.net
12957 S:      Maintained
12958 F:      Documentation/networking/sctp.txt
12959 F:      include/linux/sctp.h
12960 F:      include/uapi/linux/sctp.h
12961 F:      include/net/sctp/
12962 F:      net/sctp/
12963
12964 SCx200 CPU SUPPORT
12965 M:      Jim Cromie <jim.cromie@gmail.com>
12966 S:      Odd Fixes
12967 F:      Documentation/i2c/busses/scx200_acb
12968 F:      arch/x86/platform/scx200/
12969 F:      drivers/watchdog/scx200_wdt.c
12970 F:      drivers/i2c/busses/scx200*
12971 F:      drivers/mtd/maps/scx200_docflash.c
12972 F:      include/linux/scx200.h
12973
12974 SCx200 GPIO DRIVER
12975 M:      Jim Cromie <jim.cromie@gmail.com>
12976 S:      Maintained
12977 F:      drivers/char/scx200_gpio.c
12978 F:      include/linux/scx200_gpio.h
12979
12980 SCx200 HRT CLOCKSOURCE DRIVER
12981 M:      Jim Cromie <jim.cromie@gmail.com>
12982 S:      Maintained
12983 F:      drivers/clocksource/scx200_hrt.c
12984
12985 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12986 M:      Sascha Sommer <saschasommer@freenet.de>
12987 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12988 S:      Maintained
12989 F:      drivers/mmc/host/sdricoh_cs.c
12990
12991 SECURE COMPUTING
12992 M:      Kees Cook <keescook@chromium.org>
12993 R:      Andy Lutomirski <luto@amacapital.net>
12994 R:      Will Drewry <wad@chromium.org>
12995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12996 S:      Supported
12997 F:      kernel/seccomp.c
12998 F:      include/uapi/linux/seccomp.h
12999 F:      include/linux/seccomp.h
13000 F:      tools/testing/selftests/seccomp/*
13001 F:      tools/testing/selftests/kselftest_harness.h
13002 F:      Documentation/userspace-api/seccomp_filter.rst
13003 K:      \bsecure_computing
13004 K:      \bTIF_SECCOMP\b
13005
13006 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13007 M:      Al Cooper <alcooperx@gmail.com>
13008 L:      linux-mmc@vger.kernel.org
13009 L:      bcm-kernel-feedback-list@broadcom.com
13010 S:      Maintained
13011 F:      drivers/mmc/host/sdhci-brcmstb*
13012
13013 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13014 M:      Adrian Hunter <adrian.hunter@intel.com>
13015 L:      linux-mmc@vger.kernel.org
13016 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13017 S:      Maintained
13018 F:      drivers/mmc/host/sdhci*
13019 F:      include/linux/mmc/sdhci*
13020
13021 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13022 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13023 M:      Manjunath M B <manjumb@synopsys.com>
13024 L:      linux-mmc@vger.kernel.org
13025 S:      Maintained
13026 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13027
13028 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13029 M:      Ben Dooks <ben-linux@fluff.org>
13030 M:      Jaehoon Chung <jh80.chung@samsung.com>
13031 L:      linux-mmc@vger.kernel.org
13032 S:      Maintained
13033 F:      drivers/mmc/host/sdhci-s3c*
13034
13035 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13036 M:      Viresh Kumar <vireshk@kernel.org>
13037 L:      linux-mmc@vger.kernel.org
13038 S:      Maintained
13039 F:      drivers/mmc/host/sdhci-spear.c
13040
13041 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13042 M:      Kishon Vijay Abraham I <kishon@ti.com>
13043 L:      linux-mmc@vger.kernel.org
13044 S:      Maintained
13045 F:      drivers/mmc/host/sdhci-omap.c
13046
13047 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13048 M:      Scott Bauer <scott.bauer@intel.com>
13049 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13050 L:      linux-block@vger.kernel.org
13051 S:      Supported
13052 F:      block/sed*
13053 F:      block/opal_proto.h
13054 F:      include/linux/sed*
13055 F:      include/uapi/linux/sed*
13056
13057 SECURITY CONTACT
13058 M:      Security Officers <security@kernel.org>
13059 S:      Supported
13060
13061 SECURITY SUBSYSTEM
13062 M:      James Morris <jmorris@namei.org>
13063 M:      "Serge E. Hallyn" <serge@hallyn.com>
13064 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13066 W:      http://kernsec.org/
13067 S:      Supported
13068 F:      security/
13069 X:      security/selinux/
13070
13071 SELINUX SECURITY MODULE
13072 M:      Paul Moore <paul@paul-moore.com>
13073 M:      Stephen Smalley <sds@tycho.nsa.gov>
13074 M:      Eric Paris <eparis@parisplace.org>
13075 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13076 W:      https://selinuxproject.org
13077 W:      https://github.com/SELinuxProject
13078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13079 S:      Supported
13080 F:      include/linux/selinux*
13081 F:      security/selinux/
13082 F:      scripts/selinux/
13083 F:      Documentation/admin-guide/LSM/SELinux.rst
13084
13085 SENSABLE PHANTOM
13086 M:      Jiri Slaby <jirislaby@gmail.com>
13087 S:      Maintained
13088 F:      drivers/misc/phantom.c
13089 F:      include/uapi/linux/phantom.h
13090
13091 SERIAL DEVICE BUS
13092 M:      Rob Herring <robh@kernel.org>
13093 L:      linux-serial@vger.kernel.org
13094 S:      Maintained
13095 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13096 F:      drivers/tty/serdev/
13097 F:      include/linux/serdev.h
13098
13099 SERIAL DRIVERS
13100 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13101 L:      linux-serial@vger.kernel.org
13102 S:      Maintained
13103 F:      Documentation/devicetree/bindings/serial/
13104 F:      drivers/tty/serial/
13105
13106 SERIAL IR RECEIVER
13107 M:      Sean Young <sean@mess.org>
13108 L:      linux-media@vger.kernel.org
13109 S:      Maintained
13110 F:      drivers/media/rc/serial_ir.c
13111
13112 SFC NETWORK DRIVER
13113 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13114 M:      Edward Cree <ecree@solarflare.com>
13115 M:      Bert Kenward <bkenward@solarflare.com>
13116 L:      netdev@vger.kernel.org
13117 S:      Supported
13118 F:      drivers/net/ethernet/sfc/
13119
13120 SGI GRU DRIVER
13121 M:      Dimitri Sivanich <sivanich@sgi.com>
13122 S:      Maintained
13123 F:      drivers/misc/sgi-gru/
13124
13125 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13126 M:      Pat Gefre <pfg@sgi.com>
13127 L:      linux-ia64@vger.kernel.org
13128 S:      Supported
13129 F:      Documentation/ia64/serial.txt
13130 F:      drivers/tty/serial/ioc?_serial.c
13131 F:      include/linux/ioc?.h
13132
13133 SGI XP/XPC/XPNET DRIVER
13134 M:      Cliff Whickman <cpw@sgi.com>
13135 M:      Robin Holt <robinmholt@gmail.com>
13136 S:      Maintained
13137 F:      drivers/misc/sgi-xp/
13138
13139 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13140 M:      Ursula Braun <ubraun@linux.ibm.com>
13141 L:      linux-s390@vger.kernel.org
13142 W:      http://www.ibm.com/developerworks/linux/linux390/
13143 S:      Supported
13144 F:      net/smc/
13145
13146 SHARP RJ54N1CB0C SENSOR DRIVER
13147 M:      Jacopo Mondi <jacopo@jmondi.org>
13148 L:      linux-media@vger.kernel.org
13149 T:      git git://linuxtv.org/media_tree.git
13150 S:      Odd fixes
13151 F:      drivers/media/i2c/rj54n1cb0c.c
13152 F:      include/media/i2c/rj54n1cb0c.h
13153
13154 SH_VEU V4L2 MEM2MEM DRIVER
13155 L:      linux-media@vger.kernel.org
13156 S:      Orphan
13157 F:      drivers/media/platform/sh_veu.c
13158
13159 SH_VOU V4L2 OUTPUT DRIVER
13160 L:      linux-media@vger.kernel.org
13161 S:      Orphan
13162 F:      drivers/media/platform/sh_vou.c
13163 F:      include/media/drv-intf/sh_vou.h
13164
13165 SI2157 MEDIA DRIVER
13166 M:      Antti Palosaari <crope@iki.fi>
13167 L:      linux-media@vger.kernel.org
13168 W:      https://linuxtv.org
13169 W:      http://palosaari.fi/linux/
13170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13171 T:      git git://linuxtv.org/anttip/media_tree.git
13172 S:      Maintained
13173 F:      drivers/media/tuners/si2157*
13174
13175 SI2165 MEDIA DRIVER
13176 M:      Matthias Schwarzott <zzam@gentoo.org>
13177 L:      linux-media@vger.kernel.org
13178 W:      https://linuxtv.org
13179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13180 S:      Maintained
13181 F:      drivers/media/dvb-frontends/si2165*
13182
13183 SI2168 MEDIA DRIVER
13184 M:      Antti Palosaari <crope@iki.fi>
13185 L:      linux-media@vger.kernel.org
13186 W:      https://linuxtv.org
13187 W:      http://palosaari.fi/linux/
13188 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13189 T:      git git://linuxtv.org/anttip/media_tree.git
13190 S:      Maintained
13191 F:      drivers/media/dvb-frontends/si2168*
13192
13193 SI470X FM RADIO RECEIVER I2C DRIVER
13194 M:      Hans Verkuil <hverkuil@xs4all.nl>
13195 L:      linux-media@vger.kernel.org
13196 T:      git git://linuxtv.org/media_tree.git
13197 W:      https://linuxtv.org
13198 S:      Odd Fixes
13199 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13200
13201 SI470X FM RADIO RECEIVER USB DRIVER
13202 M:      Hans Verkuil <hverkuil@xs4all.nl>
13203 L:      linux-media@vger.kernel.org
13204 T:      git git://linuxtv.org/media_tree.git
13205 W:      https://linuxtv.org
13206 S:      Maintained
13207 F:      drivers/media/radio/si470x/radio-si470x-common.c
13208 F:      drivers/media/radio/si470x/radio-si470x.h
13209 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13210
13211 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13212 M:      Eduardo Valentin <edubezval@gmail.com>
13213 L:      linux-media@vger.kernel.org
13214 T:      git git://linuxtv.org/media_tree.git
13215 W:      https://linuxtv.org
13216 S:      Odd Fixes
13217 F:      drivers/media/radio/si4713/si4713.?
13218
13219 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13220 M:      Eduardo Valentin <edubezval@gmail.com>
13221 L:      linux-media@vger.kernel.org
13222 T:      git git://linuxtv.org/media_tree.git
13223 W:      https://linuxtv.org
13224 S:      Odd Fixes
13225 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13226
13227 SI4713 FM RADIO TRANSMITTER USB DRIVER
13228 M:      Hans Verkuil <hverkuil@xs4all.nl>
13229 L:      linux-media@vger.kernel.org
13230 T:      git git://linuxtv.org/media_tree.git
13231 W:      https://linuxtv.org
13232 S:      Maintained
13233 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13234
13235 SIANO DVB DRIVER
13236 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13237 L:      linux-media@vger.kernel.org
13238 W:      https://linuxtv.org
13239 T:      git git://linuxtv.org/media_tree.git
13240 S:      Odd fixes
13241 F:      drivers/media/common/siano/
13242 F:      drivers/media/usb/siano/
13243 F:      drivers/media/usb/siano/
13244 F:      drivers/media/mmc/siano/
13245
13246 SIFIVE DRIVERS
13247 M:      Palmer Dabbelt <palmer@sifive.com>
13248 L:      linux-riscv@lists.infradead.org
13249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13250 S:      Supported
13251 K:      sifive
13252 N:      sifive
13253
13254 SILEAD TOUCHSCREEN DRIVER
13255 M:      Hans de Goede <hdegoede@redhat.com>
13256 L:      linux-input@vger.kernel.org
13257 L:      platform-driver-x86@vger.kernel.org
13258 S:      Maintained
13259 F:      drivers/input/touchscreen/silead.c
13260 F:      drivers/platform/x86/touchscreen_dmi.c
13261
13262 SILICON MOTION SM712 FRAME BUFFER DRIVER
13263 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13264 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13265 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13266 L:      linux-fbdev@vger.kernel.org
13267 S:      Maintained
13268 F:      drivers/video/fbdev/sm712*
13269 F:      Documentation/fb/sm712fb.txt
13270
13271 SIMPLE FIRMWARE INTERFACE (SFI)
13272 M:      Len Brown <lenb@kernel.org>
13273 L:      sfi-devel@simplefirmware.org
13274 W:      http://simplefirmware.org/
13275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13276 S:      Supported
13277 F:      arch/x86/platform/sfi/
13278 F:      drivers/sfi/
13279 F:      include/linux/sfi*.h
13280
13281 SIMPLEFB FB DRIVER
13282 M:      Hans de Goede <hdegoede@redhat.com>
13283 L:      linux-fbdev@vger.kernel.org
13284 S:      Maintained
13285 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13286 F:      drivers/video/fbdev/simplefb.c
13287 F:      include/linux/platform_data/simplefb.h
13288
13289 SIMTEC EB110ATX (Chalice CATS)
13290 P:      Ben Dooks
13291 P:      Vincent Sanders <vince@simtec.co.uk>
13292 M:      Simtec Linux Team <linux@simtec.co.uk>
13293 W:      http://www.simtec.co.uk/products/EB110ATX/
13294 S:      Supported
13295
13296 SIMTEC EB2410ITX (BAST)
13297 P:      Ben Dooks
13298 P:      Vincent Sanders <vince@simtec.co.uk>
13299 M:      Simtec Linux Team <linux@simtec.co.uk>
13300 W:      http://www.simtec.co.uk/products/EB2410ITX/
13301 S:      Supported
13302 F:      arch/arm/mach-s3c24xx/mach-bast.c
13303 F:      arch/arm/mach-s3c24xx/bast-ide.c
13304 F:      arch/arm/mach-s3c24xx/bast-irq.c
13305
13306 SIPHASH PRF ROUTINES
13307 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13308 S:      Maintained
13309 F:      lib/siphash.c
13310 F:      lib/test_siphash.c
13311 F:      include/linux/siphash.h
13312
13313 SIOX
13314 M:      Gavin Schenk <g.schenk@eckelmann.de>
13315 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13316 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13317 S:      Supported
13318 F:      drivers/siox/*
13319 F:      include/trace/events/siox.h
13320
13321 SIS 190 ETHERNET DRIVER
13322 M:      Francois Romieu <romieu@fr.zoreil.com>
13323 L:      netdev@vger.kernel.org
13324 S:      Maintained
13325 F:      drivers/net/ethernet/sis/sis190.c
13326
13327 SIS 900/7016 FAST ETHERNET DRIVER
13328 M:      Daniele Venzano <venza@brownhat.org>
13329 W:      http://www.brownhat.org/sis900.html
13330 L:      netdev@vger.kernel.org
13331 S:      Maintained
13332 F:      drivers/net/ethernet/sis/sis900.*
13333
13334 SIS FRAMEBUFFER DRIVER
13335 M:      Thomas Winischhofer <thomas@winischhofer.net>
13336 W:      http://www.winischhofer.net/linuxsisvga.shtml
13337 S:      Maintained
13338 F:      Documentation/fb/sisfb.txt
13339 F:      drivers/video/fbdev/sis/
13340 F:      include/video/sisfb.h
13341
13342 SIS USB2VGA DRIVER
13343 M:      Thomas Winischhofer <thomas@winischhofer.net>
13344 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13345 S:      Maintained
13346 F:      drivers/usb/misc/sisusbvga/
13347
13348 SLAB ALLOCATOR
13349 M:      Christoph Lameter <cl@linux.com>
13350 M:      Pekka Enberg <penberg@kernel.org>
13351 M:      David Rientjes <rientjes@google.com>
13352 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13353 M:      Andrew Morton <akpm@linux-foundation.org>
13354 L:      linux-mm@kvack.org
13355 S:      Maintained
13356 F:      include/linux/sl?b*.h
13357 F:      mm/sl?b*
13358
13359 SLEEPABLE READ-COPY UPDATE (SRCU)
13360 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13361 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13362 M:      Josh Triplett <josh@joshtriplett.org>
13363 R:      Steven Rostedt <rostedt@goodmis.org>
13364 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13365 L:      linux-kernel@vger.kernel.org
13366 W:      http://www.rdrop.com/users/paulmck/RCU/
13367 S:      Supported
13368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13369 F:      include/linux/srcu*.h
13370 F:      kernel/rcu/srcu*.c
13371
13372 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13373 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13374 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13375 S:      Maintained
13376 F:      drivers/slimbus/
13377 F:      Documentation/devicetree/bindings/slimbus/
13378 F:      include/linux/slimbus.h
13379
13380 SMACK SECURITY MODULE
13381 M:      Casey Schaufler <casey@schaufler-ca.com>
13382 L:      linux-security-module@vger.kernel.org
13383 W:      http://schaufler-ca.com
13384 T:      git git://github.com/cschaufler/smack-next
13385 S:      Maintained
13386 F:      Documentation/admin-guide/LSM/Smack.rst
13387 F:      security/smack/
13388
13389 SMC91x ETHERNET DRIVER
13390 M:      Nicolas Pitre <nico@fluxnic.net>
13391 S:      Odd Fixes
13392 F:      drivers/net/ethernet/smsc/smc91x.*
13393
13394 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13395 M:      Sakari Ailus <sakari.ailus@iki.fi>
13396 L:      linux-media@vger.kernel.org
13397 S:      Maintained
13398 F:      drivers/media/i2c/smiapp/
13399 F:      include/media/i2c/smiapp.h
13400 F:      drivers/media/i2c/smiapp-pll.c
13401 F:      drivers/media/i2c/smiapp-pll.h
13402 F:      include/uapi/linux/smiapp.h
13403 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13404
13405 SMM665 HARDWARE MONITOR DRIVER
13406 M:      Guenter Roeck <linux@roeck-us.net>
13407 L:      linux-hwmon@vger.kernel.org
13408 S:      Maintained
13409 F:      Documentation/hwmon/smm665
13410 F:      drivers/hwmon/smm665.c
13411
13412 SMSC EMC2103 HARDWARE MONITOR DRIVER
13413 M:      Steve Glendinning <steve.glendinning@shawell.net>
13414 L:      linux-hwmon@vger.kernel.org
13415 S:      Maintained
13416 F:      Documentation/hwmon/emc2103
13417 F:      drivers/hwmon/emc2103.c
13418
13419 SMSC SCH5627 HARDWARE MONITOR DRIVER
13420 M:      Hans de Goede <hdegoede@redhat.com>
13421 L:      linux-hwmon@vger.kernel.org
13422 S:      Supported
13423 F:      Documentation/hwmon/sch5627
13424 F:      drivers/hwmon/sch5627.c
13425
13426 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13427 M:      Steve Glendinning <steve.glendinning@shawell.net>
13428 L:      linux-fbdev@vger.kernel.org
13429 S:      Maintained
13430 F:      drivers/video/fbdev/smscufx.c
13431
13432 SMSC47B397 HARDWARE MONITOR DRIVER
13433 M:      Jean Delvare <jdelvare@suse.com>
13434 L:      linux-hwmon@vger.kernel.org
13435 S:      Maintained
13436 F:      Documentation/hwmon/smsc47b397
13437 F:      drivers/hwmon/smsc47b397.c
13438
13439 SMSC911x ETHERNET DRIVER
13440 M:      Steve Glendinning <steve.glendinning@shawell.net>
13441 L:      netdev@vger.kernel.org
13442 S:      Maintained
13443 F:      include/linux/smsc911x.h
13444 F:      drivers/net/ethernet/smsc/smsc911x.*
13445
13446 SMSC9420 PCI ETHERNET DRIVER
13447 M:      Steve Glendinning <steve.glendinning@shawell.net>
13448 L:      netdev@vger.kernel.org
13449 S:      Maintained
13450 F:      drivers/net/ethernet/smsc/smsc9420.*
13451
13452 SOC-CAMERA V4L2 SUBSYSTEM
13453 L:      linux-media@vger.kernel.org
13454 T:      git git://linuxtv.org/media_tree.git
13455 S:      Orphan
13456 F:      include/media/soc*
13457 F:      drivers/media/i2c/soc_camera/
13458 F:      drivers/media/platform/soc_camera/
13459
13460 SOCIONEXT SYNQUACER I2C DRIVER
13461 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13462 L:      linux-i2c@vger.kernel.org
13463 S:      Maintained
13464 F:      drivers/i2c/busses/i2c-synquacer.c
13465 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13466
13467 SOCIONEXT UNIPHIER SOUND DRIVER
13468 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13469 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13470 S:      Maintained
13471 F:      sound/soc/uniphier/
13472
13473 SOEKRIS NET48XX LED SUPPORT
13474 M:      Chris Boot <bootc@bootc.net>
13475 S:      Maintained
13476 F:      drivers/leds/leds-net48xx.c
13477
13478 SOFT-ROCE DRIVER (rxe)
13479 M:      Moni Shoua <monis@mellanox.com>
13480 L:      linux-rdma@vger.kernel.org
13481 S:      Supported
13482 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13483 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13484 F:      drivers/infiniband/sw/rxe/
13485 F:      include/uapi/rdma/rdma_user_rxe.h
13486
13487 SOFTLOGIC 6x10 MPEG CODEC
13488 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13489 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13490 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13491 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13492 M:      Ismael Luceno <ismael@iodev.co.uk>
13493 L:      linux-media@vger.kernel.org
13494 S:      Supported
13495 F:      drivers/media/pci/solo6x10/
13496
13497 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13498 M:      James Morse <james.morse@arm.com>
13499 L:      linux-arm-kernel@lists.infradead.org
13500 S:      Maintained
13501 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13502 F:      drivers/firmware/arm_sdei.c
13503 F:      include/linux/sdei.h
13504 F:      include/uapi/linux/sdei.h
13505
13506 SOFTWARE RAID (Multiple Disks) SUPPORT
13507 M:      Shaohua Li <shli@kernel.org>
13508 L:      linux-raid@vger.kernel.org
13509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13510 S:      Supported
13511 F:      drivers/md/Makefile
13512 F:      drivers/md/Kconfig
13513 F:      drivers/md/md*
13514 F:      drivers/md/raid*
13515 F:      include/linux/raid/
13516 F:      include/uapi/linux/raid/
13517
13518 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13519 M:      Jassi Brar <jaswinder.singh@linaro.org>
13520 L:      netdev@vger.kernel.org
13521 S:      Maintained
13522 F:      drivers/net/ethernet/socionext/netsec.c
13523 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13524
13525 SOLIDRUN CLEARFOG SUPPORT
13526 M:      Russell King <linux@armlinux.org.uk>
13527 S:      Maintained
13528 F:      arch/arm/boot/dts/armada-388-clearfog*
13529 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13530
13531 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13532 M:      Russell King <linux@armlinux.org.uk>
13533 S:      Maintained
13534 F:      arch/arm/boot/dts/imx6*-cubox-i*
13535 F:      arch/arm/boot/dts/imx6*-hummingboard*
13536 F:      arch/arm/boot/dts/imx6*-sr-*
13537
13538 SONIC NETWORK DRIVER
13539 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13540 L:      netdev@vger.kernel.org
13541 S:      Maintained
13542 F:      drivers/net/ethernet/natsemi/sonic.*
13543
13544 SONICS SILICON BACKPLANE DRIVER (SSB)
13545 M:      Michael Buesch <m@bues.ch>
13546 L:      linux-wireless@vger.kernel.org
13547 S:      Maintained
13548 F:      drivers/ssb/
13549 F:      include/linux/ssb/
13550
13551 SONY IMX258 SENSOR DRIVER
13552 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13553 L:      linux-media@vger.kernel.org
13554 T:      git git://linuxtv.org/media_tree.git
13555 S:      Maintained
13556 F:      drivers/media/i2c/imx258.c
13557
13558 SONY IMX274 SENSOR DRIVER
13559 M:      Leon Luo <leonl@leopardimaging.com>
13560 L:      linux-media@vger.kernel.org
13561 T:      git git://linuxtv.org/media_tree.git
13562 S:      Maintained
13563 F:      drivers/media/i2c/imx274.c
13564 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13565
13566 SONY MEMORYSTICK CARD SUPPORT
13567 M:      Alex Dubov <oakad@yahoo.com>
13568 W:      http://tifmxx.berlios.de/
13569 S:      Maintained
13570 F:      drivers/memstick/host/tifm_ms.c
13571
13572 SONY MEMORYSTICK STANDARD SUPPORT
13573 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13574 S:      Maintained
13575 F:      drivers/memstick/core/ms_block.*
13576
13577 SONY VAIO CONTROL DEVICE DRIVER
13578 M:      Mattia Dongili <malattia@linux.it>
13579 L:      platform-driver-x86@vger.kernel.org
13580 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13581 S:      Maintained
13582 F:      Documentation/laptops/sony-laptop.txt
13583 F:      drivers/char/sonypi.c
13584 F:      drivers/platform/x86/sony-laptop.c
13585 F:      include/linux/sony-laptop.h
13586
13587 SOUND
13588 M:      Jaroslav Kysela <perex@perex.cz>
13589 M:      Takashi Iwai <tiwai@suse.com>
13590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13591 W:      http://www.alsa-project.org/
13592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13593 T:      git git://git.alsa-project.org/alsa-kernel.git
13594 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13595 S:      Maintained
13596 F:      Documentation/sound/
13597 F:      include/sound/
13598 F:      include/uapi/sound/
13599 F:      sound/
13600
13601 SOUND - COMPRESSED AUDIO
13602 M:      Vinod Koul <vkoul@kernel.org>
13603 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13605 S:      Supported
13606 F:      Documentation/sound/designs/compress-offload.rst
13607 F:      include/sound/compress_driver.h
13608 F:      include/uapi/sound/compress_*
13609 F:      sound/core/compress_offload.c
13610 F:      sound/soc/soc-compress.c
13611
13612 SOUND - DMAENGINE HELPERS
13613 M:      Lars-Peter Clausen <lars@metafoo.de>
13614 S:      Supported
13615 F:      include/sound/dmaengine_pcm.h
13616 F:      sound/core/pcm_dmaengine.c
13617 F:      sound/soc/soc-generic-dmaengine-pcm.c
13618
13619 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13620 M:      Liam Girdwood <lgirdwood@gmail.com>
13621 M:      Mark Brown <broonie@kernel.org>
13622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13623 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13624 W:      http://alsa-project.org/main/index.php/ASoC
13625 S:      Supported
13626 F:      Documentation/devicetree/bindings/sound/
13627 F:      Documentation/sound/soc/
13628 F:      sound/soc/
13629 F:      include/sound/soc*
13630
13631 SOUNDWIRE SUBSYSTEM
13632 M:      Vinod Koul <vinod.koul@intel.com>
13633 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13634 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13635 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13636 S:      Supported
13637 F:      Documentation/driver-api/soundwire/
13638 F:      drivers/soundwire/
13639 F:      include/linux/soundwire/
13640
13641 SP2 MEDIA DRIVER
13642 M:      Olli Salonen <olli.salonen@iki.fi>
13643 L:      linux-media@vger.kernel.org
13644 W:      https://linuxtv.org
13645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13646 S:      Maintained
13647 F:      drivers/media/dvb-frontends/sp2*
13648
13649 SPARC + UltraSPARC (sparc/sparc64)
13650 M:      "David S. Miller" <davem@davemloft.net>
13651 L:      sparclinux@vger.kernel.org
13652 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13655 S:      Maintained
13656 F:      arch/sparc/
13657 F:      drivers/sbus/
13658
13659 SPARC SERIAL DRIVERS
13660 M:      "David S. Miller" <davem@davemloft.net>
13661 L:      sparclinux@vger.kernel.org
13662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13664 S:      Maintained
13665 F:      include/linux/sunserialcore.h
13666 F:      drivers/tty/serial/suncore.c
13667 F:      drivers/tty/serial/sunhv.c
13668 F:      drivers/tty/serial/sunsab.c
13669 F:      drivers/tty/serial/sunsab.h
13670 F:      drivers/tty/serial/sunsu.c
13671 F:      drivers/tty/serial/sunzilog.c
13672 F:      drivers/tty/serial/sunzilog.h
13673 F:      drivers/tty/vcc.c
13674
13675 SPARSE CHECKER
13676 M:      "Christopher Li" <sparse@chrisli.org>
13677 L:      linux-sparse@vger.kernel.org
13678 W:      https://sparse.wiki.kernel.org/
13679 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13680 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13681 S:      Maintained
13682 F:      include/linux/compiler.h
13683
13684 SPEAR CLOCK FRAMEWORK SUPPORT
13685 M:      Viresh Kumar <vireshk@kernel.org>
13686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13687 W:      http://www.st.com/spear
13688 S:      Maintained
13689 F:      drivers/clk/spear/
13690
13691 SPEAR PLATFORM SUPPORT
13692 M:      Viresh Kumar <vireshk@kernel.org>
13693 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13695 W:      http://www.st.com/spear
13696 S:      Maintained
13697 F:      arch/arm/boot/dts/spear*
13698 F:      arch/arm/mach-spear/
13699
13700 SPI NOR SUBSYSTEM
13701 M:      Marek Vasut <marek.vasut@gmail.com>
13702 L:      linux-mtd@lists.infradead.org
13703 W:      http://www.linux-mtd.infradead.org/
13704 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13705 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13706 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13707 S:      Maintained
13708 F:      drivers/mtd/spi-nor/
13709 F:      include/linux/mtd/spi-nor.h
13710
13711 SPI SUBSYSTEM
13712 M:      Mark Brown <broonie@kernel.org>
13713 L:      linux-spi@vger.kernel.org
13714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13715 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13716 S:      Maintained
13717 F:      Documentation/devicetree/bindings/spi/
13718 F:      Documentation/spi/
13719 F:      drivers/spi/
13720 F:      include/linux/spi/
13721 F:      include/uapi/linux/spi/
13722 F:      tools/spi/
13723
13724 SPIDERNET NETWORK DRIVER for CELL
13725 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13726 L:      netdev@vger.kernel.org
13727 S:      Supported
13728 F:      Documentation/networking/spider_net.txt
13729 F:      drivers/net/ethernet/toshiba/spider_net*
13730
13731 SPMI SUBSYSTEM
13732 R:      Stephen Boyd <sboyd@kernel.org>
13733 L:      linux-arm-msm@vger.kernel.org
13734 F:      Documentation/devicetree/bindings/spmi/
13735 F:      drivers/spmi/
13736 F:      include/dt-bindings/spmi/spmi.h
13737 F:      include/linux/spmi.h
13738 F:      include/trace/events/spmi.h
13739
13740 SPU FILE SYSTEM
13741 M:      Jeremy Kerr <jk@ozlabs.org>
13742 L:      linuxppc-dev@lists.ozlabs.org
13743 W:      http://www.ibm.com/developerworks/power/cell/
13744 S:      Supported
13745 F:      Documentation/filesystems/spufs.txt
13746 F:      arch/powerpc/platforms/cell/spufs/
13747
13748 SQUASHFS FILE SYSTEM
13749 M:      Phillip Lougher <phillip@squashfs.org.uk>
13750 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13751 W:      http://squashfs.org.uk
13752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13753 S:      Maintained
13754 F:      Documentation/filesystems/squashfs.txt
13755 F:      fs/squashfs/
13756
13757 SRM (Alpha) environment access
13758 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13759 S:      Maintained
13760 F:      arch/alpha/kernel/srm_env.c
13761
13762 ST STM32 I2C/SMBUS DRIVER
13763 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13764 L:      linux-i2c@vger.kernel.org
13765 S:      Maintained
13766 F:      drivers/i2c/busses/i2c-stm32*
13767
13768 STABLE BRANCH
13769 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13770 L:      stable@vger.kernel.org
13771 S:      Supported
13772 F:      Documentation/process/stable-kernel-rules.rst
13773
13774 STAGING - COMEDI
13775 M:      Ian Abbott <abbotti@mev.co.uk>
13776 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13777 S:      Odd Fixes
13778 F:      drivers/staging/comedi/
13779
13780 STAGING - EROFS FILE SYSTEM
13781 M:      Gao Xiang <gaoxiang25@huawei.com>
13782 M:      Chao Yu <yuchao0@huawei.com>
13783 L:      linux-erofs@lists.ozlabs.org
13784 S:      Maintained
13785 F:      drivers/staging/erofs/
13786
13787 STAGING - FLARION FT1000 DRIVERS
13788 M:      Marek Belisko <marek.belisko@gmail.com>
13789 S:      Odd Fixes
13790 F:      drivers/staging/ft1000/
13791
13792 STAGING - INDUSTRIAL IO
13793 M:      Jonathan Cameron <jic23@kernel.org>
13794 L:      linux-iio@vger.kernel.org
13795 S:      Odd Fixes
13796 F:      Documentation/devicetree/bindings/staging/iio/
13797 F:      drivers/staging/iio/
13798
13799 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13800 M:      Marc Dietrich <marvin24@gmx.de>
13801 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13802 L:      linux-tegra@vger.kernel.org
13803 S:      Maintained
13804 F:      drivers/staging/nvec/
13805
13806 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13807 M:      Jens Frederich <jfrederich@gmail.com>
13808 M:      Daniel Drake <dsd@laptop.org>
13809 M:      Jon Nettleton <jon.nettleton@gmail.com>
13810 W:      http://wiki.laptop.org/go/DCON
13811 S:      Maintained
13812 F:      drivers/staging/olpc_dcon/
13813
13814 STAGING - REALTEK RTL8712U DRIVERS
13815 M:      Larry Finger <Larry.Finger@lwfinger.net>
13816 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13817 S:      Odd Fixes
13818 F:      drivers/staging/rtl8712/
13819
13820 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13821 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13822 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13823 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13824 L:      linux-fbdev@vger.kernel.org
13825 S:      Maintained
13826 F:      drivers/staging/sm750fb/
13827
13828 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13829 M:      William Hubbs <w.d.hubbs@gmail.com>
13830 M:      Chris Brannon <chris@the-brannons.com>
13831 M:      Kirk Reiser <kirk@reisers.ca>
13832 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13833 L:      speakup@linux-speakup.org
13834 W:      http://www.linux-speakup.org/
13835 S:      Odd Fixes
13836 F:      drivers/staging/speakup/
13837
13838 STAGING - VIA VT665X DRIVERS
13839 M:      Forest Bond <forest@alittletooquiet.net>
13840 S:      Odd Fixes
13841 F:      drivers/staging/vt665?/
13842
13843 STAGING - WILC1000 WIFI DRIVER
13844 M:      Aditya Shankar <aditya.shankar@microchip.com>
13845 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13846 L:      linux-wireless@vger.kernel.org
13847 S:      Supported
13848 F:      drivers/staging/wilc1000/
13849
13850 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13851 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13852 S:      Odd Fixes
13853 F:      drivers/staging/xgifb/
13854
13855 STAGING SUBSYSTEM
13856 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13858 L:      devel@driverdev.osuosl.org
13859 S:      Supported
13860 F:      drivers/staging/
13861
13862 STARFIRE/DURALAN NETWORK DRIVER
13863 M:      Ion Badulescu <ionut@badula.org>
13864 S:      Odd Fixes
13865 F:      drivers/net/ethernet/adaptec/starfire*
13866
13867 STEC S1220 SKD DRIVER
13868 M:      Bart Van Assche <bart.vanassche@wdc.com>
13869 L:      linux-block@vger.kernel.org
13870 S:      Maintained
13871 F:      drivers/block/skd*[ch]
13872
13873 STI AUDIO (ASoC) DRIVERS
13874 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13875 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13876 S:      Maintained
13877 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13878 F:      sound/soc/sti/
13879
13880 STI CEC DRIVER
13881 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13882 S:      Maintained
13883 F:      drivers/staging/media/st-cec/
13884 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13885
13886 STK1160 USB VIDEO CAPTURE DRIVER
13887 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13888 L:      linux-media@vger.kernel.org
13889 T:      git git://linuxtv.org/media_tree.git
13890 S:      Maintained
13891 F:      drivers/media/usb/stk1160/
13892
13893 STM32 AUDIO (ASoC) DRIVERS
13894 M:      Olivier Moysan <olivier.moysan@st.com>
13895 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13896 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13897 S:      Maintained
13898 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13899 F:      sound/soc/stm/
13900
13901 STM32 TIMER/LPTIMER DRIVERS
13902 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13903 S:      Maintained
13904 F:      drivers/*/stm32-*timer*
13905 F:      drivers/pwm/pwm-stm32*
13906 F:      include/linux/*/stm32-*tim*
13907 F:      Documentation/ABI/testing/*timer-stm32
13908 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13909 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13910
13911 STMMAC ETHERNET DRIVER
13912 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13913 M:      Alexandre Torgue <alexandre.torgue@st.com>
13914 M:      Jose Abreu <joabreu@synopsys.com>
13915 L:      netdev@vger.kernel.org
13916 W:      http://www.stlinux.com
13917 S:      Supported
13918 F:      drivers/net/ethernet/stmicro/stmmac/
13919
13920 SUN3/3X
13921 M:      Sam Creasey <sammy@sammy.net>
13922 W:      http://sammy.net/sun3/
13923 S:      Maintained
13924 F:      arch/m68k/kernel/*sun3*
13925 F:      arch/m68k/sun3*/
13926 F:      arch/m68k/include/asm/sun3*
13927 F:      drivers/net/ethernet/i825xx/sun3*
13928
13929 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13930 M:      Hans de Goede <hdegoede@redhat.com>
13931 L:      linux-input@vger.kernel.org
13932 S:      Maintained
13933 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13934 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13935
13936 SUNDANCE NETWORK DRIVER
13937 M:      Denis Kirjanov <kda@linux-powerpc.org>
13938 L:      netdev@vger.kernel.org
13939 S:      Maintained
13940 F:      drivers/net/ethernet/dlink/sundance.c
13941
13942 SUPERH
13943 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13944 M:      Rich Felker <dalias@libc.org>
13945 L:      linux-sh@vger.kernel.org
13946 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13947 S:      Maintained
13948 F:      Documentation/sh/
13949 F:      arch/sh/
13950 F:      drivers/sh/
13951
13952 SUSPEND TO RAM
13953 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13954 M:      Len Brown <len.brown@intel.com>
13955 M:      Pavel Machek <pavel@ucw.cz>
13956 L:      linux-pm@vger.kernel.org
13957 B:      https://bugzilla.kernel.org
13958 S:      Supported
13959 F:      Documentation/power/
13960 F:      arch/x86/kernel/acpi/
13961 F:      drivers/base/power/
13962 F:      kernel/power/
13963 F:      include/linux/suspend.h
13964 F:      include/linux/freezer.h
13965 F:      include/linux/pm.h
13966
13967 SVGA HANDLING
13968 M:      Martin Mares <mj@ucw.cz>
13969 L:      linux-video@atrey.karlin.mff.cuni.cz
13970 S:      Maintained
13971 F:      Documentation/svga.txt
13972 F:      arch/x86/boot/video*
13973
13974 SWIOTLB SUBSYSTEM
13975 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13976 L:      iommu@lists.linux-foundation.org
13977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13978 S:      Supported
13979 F:      kernel/dma/swiotlb.c
13980 F:      arch/*/kernel/pci-swiotlb.c
13981 F:      include/linux/swiotlb.h
13982
13983 SWITCHDEV
13984 M:      Jiri Pirko <jiri@resnulli.us>
13985 M:      Ivan Vecera <ivecera@redhat.com>
13986 L:      netdev@vger.kernel.org
13987 S:      Supported
13988 F:      net/switchdev/
13989 F:      include/net/switchdev.h
13990
13991 SY8106A REGULATOR DRIVER
13992 M:      Icenowy Zheng <icenowy@aosc.io>
13993 S:      Maintained
13994 F:      drivers/regulator/sy8106a-regulator.c
13995 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13996
13997 SYNC FILE FRAMEWORK
13998 M:      Sumit Semwal <sumit.semwal@linaro.org>
13999 R:      Gustavo Padovan <gustavo@padovan.org>
14000 S:      Maintained
14001 L:      linux-media@vger.kernel.org
14002 L:      dri-devel@lists.freedesktop.org
14003 F:      drivers/dma-buf/sync_*
14004 F:      drivers/dma-buf/dma-fence*
14005 F:      drivers/dma-buf/sw_sync.c
14006 F:      include/linux/sync_file.h
14007 F:      include/uapi/linux/sync_file.h
14008 F:      Documentation/sync_file.txt
14009 T:      git git://anongit.freedesktop.org/drm/drm-misc
14010
14011 SYNOPSYS ARC ARCHITECTURE
14012 M:      Vineet Gupta <vgupta@synopsys.com>
14013 L:      linux-snps-arc@lists.infradead.org
14014 S:      Supported
14015 F:      arch/arc/
14016 F:      Documentation/devicetree/bindings/arc/*
14017 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14018 F:      drivers/clocksource/arc_timer.c
14019 F:      drivers/tty/serial/arc_uart.c
14020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14021
14022 SYNOPSYS ARC HSDK SDP pll clock driver
14023 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14024 S:      Supported
14025 F:      drivers/clk/clk-hsdk-pll.c
14026 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14027
14028 SYNOPSYS ARC SDP clock driver
14029 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14030 S:      Supported
14031 F:      drivers/clk/axs10x/*
14032 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14033
14034 SYNOPSYS ARC SDP platform support
14035 M:      Alexey Brodkin <abrodkin@synopsys.com>
14036 S:      Supported
14037 F:      arch/arc/plat-axs10x
14038 F:      arch/arc/boot/dts/ax*
14039 F:      Documentation/devicetree/bindings/arc/axs10*
14040
14041 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14042 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14043 S:      Supported
14044 F:      drivers/reset/reset-axs10x.c
14045 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14046
14047 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14048 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14049 S:      Maintained
14050 F:      drivers/tty/serial/8250/8250_dw.c
14051
14052 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14053 M:      Hoan Tran <hotran@apm.com>
14054 L:      linux-gpio@vger.kernel.org
14055 S:      Maintained
14056 F:      drivers/gpio/gpio-dwapb.c
14057 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14058
14059 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14060 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14061 S:      Maintained
14062 F:      drivers/dma/dwi-axi-dmac/
14063 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14064
14065 SYNOPSYS DESIGNWARE DMAC DRIVER
14066 M:      Viresh Kumar <vireshk@kernel.org>
14067 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14068 S:      Maintained
14069 F:      include/linux/dma/dw.h
14070 F:      include/linux/platform_data/dma-dw.h
14071 F:      drivers/dma/dw/
14072
14073 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14074 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14075 L:      netdev@vger.kernel.org
14076 S:      Supported
14077 F:      drivers/net/ethernet/synopsys/
14078
14079 SYNOPSYS DESIGNWARE I2C DRIVER
14080 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14081 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14082 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14083 L:      linux-i2c@vger.kernel.org
14084 S:      Maintained
14085 F:      drivers/i2c/busses/i2c-designware-*
14086 F:      include/linux/platform_data/i2c-designware.h
14087
14088 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14089 M:      Jaehoon Chung <jh80.chung@samsung.com>
14090 L:      linux-mmc@vger.kernel.org
14091 S:      Maintained
14092 F:      drivers/mmc/host/dw_mmc*
14093
14094 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14095 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14096 S:      Supported
14097 F:      drivers/reset/reset-hsdk.c
14098 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14099 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14100
14101 SYSTEM CONFIGURATION (SYSCON)
14102 M:      Lee Jones <lee.jones@linaro.org>
14103 M:      Arnd Bergmann <arnd@arndb.de>
14104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14105 S:      Supported
14106 F:      drivers/mfd/syscon.c
14107
14108 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14109 M:      Sudeep Holla <sudeep.holla@arm.com>
14110 L:      linux-arm-kernel@lists.infradead.org
14111 S:      Maintained
14112 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14113 F:      drivers/clk/clk-sc[mp]i.c
14114 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14115 F:      drivers/firmware/arm_scpi.c
14116 F:      drivers/firmware/arm_scmi/
14117 F:      include/linux/sc[mp]i_protocol.h
14118
14119 SYSTEM RESET/SHUTDOWN DRIVERS
14120 M:      Sebastian Reichel <sre@kernel.org>
14121 L:      linux-pm@vger.kernel.org
14122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14123 S:      Maintained
14124 F:      Documentation/devicetree/bindings/power/reset/
14125 F:      drivers/power/reset/
14126
14127 SYSTEM TRACE MODULE CLASS
14128 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14129 S:      Maintained
14130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14131 F:      Documentation/trace/stm.rst
14132 F:      drivers/hwtracing/stm/
14133 F:      include/linux/stm.h
14134 F:      include/uapi/linux/stm.h
14135
14136 SYSV FILESYSTEM
14137 M:      Christoph Hellwig <hch@infradead.org>
14138 S:      Maintained
14139 F:      Documentation/filesystems/sysv-fs.txt
14140 F:      fs/sysv/
14141 F:      include/linux/sysv_fs.h
14142
14143 TARGET SUBSYSTEM
14144 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14145 L:      linux-scsi@vger.kernel.org
14146 L:      target-devel@vger.kernel.org
14147 W:      http://www.linux-iscsi.org
14148 W:      http://groups.google.com/group/linux-iscsi-target-dev
14149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14150 S:      Supported
14151 F:      drivers/target/
14152 F:      include/target/
14153 F:      Documentation/target/
14154
14155 TASKSTATS STATISTICS INTERFACE
14156 M:      Balbir Singh <bsingharora@gmail.com>
14157 S:      Maintained
14158 F:      Documentation/accounting/taskstats*
14159 F:      include/linux/taskstats*
14160 F:      kernel/taskstats.c
14161
14162 TC subsystem
14163 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14164 M:      Cong Wang <xiyou.wangcong@gmail.com>
14165 M:      Jiri Pirko <jiri@resnulli.us>
14166 L:      netdev@vger.kernel.org
14167 S:      Maintained
14168 F:      include/net/pkt_cls.h
14169 F:      include/net/pkt_sched.h
14170 F:      include/net/tc_act/
14171 F:      include/uapi/linux/pkt_cls.h
14172 F:      include/uapi/linux/pkt_sched.h
14173 F:      include/uapi/linux/tc_act/
14174 F:      include/uapi/linux/tc_ematch/
14175 F:      net/sched/
14176
14177 TC90522 MEDIA DRIVER
14178 M:      Akihiro Tsukada <tskd08@gmail.com>
14179 L:      linux-media@vger.kernel.org
14180 S:      Odd Fixes
14181 F:      drivers/media/dvb-frontends/tc90522*
14182
14183 TCP LOW PRIORITY MODULE
14184 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14185 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14186 W:      http://tcp-lp-mod.sourceforge.net/
14187 S:      Maintained
14188 F:      net/ipv4/tcp_lp.c
14189
14190 TDA10071 MEDIA DRIVER
14191 M:      Antti Palosaari <crope@iki.fi>
14192 L:      linux-media@vger.kernel.org
14193 W:      https://linuxtv.org
14194 W:      http://palosaari.fi/linux/
14195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14196 T:      git git://linuxtv.org/anttip/media_tree.git
14197 S:      Maintained
14198 F:      drivers/media/dvb-frontends/tda10071*
14199
14200 TDA18212 MEDIA DRIVER
14201 M:      Antti Palosaari <crope@iki.fi>
14202 L:      linux-media@vger.kernel.org
14203 W:      https://linuxtv.org
14204 W:      http://palosaari.fi/linux/
14205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14206 T:      git git://linuxtv.org/anttip/media_tree.git
14207 S:      Maintained
14208 F:      drivers/media/tuners/tda18212*
14209
14210 TDA18218 MEDIA DRIVER
14211 M:      Antti Palosaari <crope@iki.fi>
14212 L:      linux-media@vger.kernel.org
14213 W:      https://linuxtv.org
14214 W:      http://palosaari.fi/linux/
14215 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14216 T:      git git://linuxtv.org/anttip/media_tree.git
14217 S:      Maintained
14218 F:      drivers/media/tuners/tda18218*
14219
14220 TDA18250 MEDIA DRIVER
14221 M:      Olli Salonen <olli.salonen@iki.fi>
14222 L:      linux-media@vger.kernel.org
14223 W:      https://linuxtv.org
14224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14225 T:      git git://linuxtv.org/media_tree.git
14226 S:      Maintained
14227 F:      drivers/media/tuners/tda18250*
14228
14229 TDA18271 MEDIA DRIVER
14230 M:      Michael Krufky <mkrufky@linuxtv.org>
14231 L:      linux-media@vger.kernel.org
14232 W:      https://linuxtv.org
14233 W:      http://github.com/mkrufky
14234 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14235 T:      git git://linuxtv.org/mkrufky/tuners.git
14236 S:      Maintained
14237 F:      drivers/media/tuners/tda18271*
14238
14239 TDA1997x MEDIA DRIVER
14240 M:      Tim Harvey <tharvey@gateworks.com>
14241 L:      linux-media@vger.kernel.org
14242 W:      https://linuxtv.org
14243 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14244 S:      Maintained
14245 F:      drivers/media/i2c/tda1997x.*
14246
14247 TDA827x MEDIA DRIVER
14248 M:      Michael Krufky <mkrufky@linuxtv.org>
14249 L:      linux-media@vger.kernel.org
14250 W:      https://linuxtv.org
14251 W:      http://github.com/mkrufky
14252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14253 T:      git git://linuxtv.org/mkrufky/tuners.git
14254 S:      Maintained
14255 F:      drivers/media/tuners/tda8290.*
14256
14257 TDA8290 MEDIA DRIVER
14258 M:      Michael Krufky <mkrufky@linuxtv.org>
14259 L:      linux-media@vger.kernel.org
14260 W:      https://linuxtv.org
14261 W:      http://github.com/mkrufky
14262 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14263 T:      git git://linuxtv.org/mkrufky/tuners.git
14264 S:      Maintained
14265 F:      drivers/media/tuners/tda8290.*
14266
14267 TDA9840 MEDIA DRIVER
14268 M:      Hans Verkuil <hverkuil@xs4all.nl>
14269 L:      linux-media@vger.kernel.org
14270 T:      git git://linuxtv.org/media_tree.git
14271 W:      https://linuxtv.org
14272 S:      Maintained
14273 F:      drivers/media/i2c/tda9840*
14274
14275 TEA5761 TUNER DRIVER
14276 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14277 L:      linux-media@vger.kernel.org
14278 W:      https://linuxtv.org
14279 T:      git git://linuxtv.org/media_tree.git
14280 S:      Odd fixes
14281 F:      drivers/media/tuners/tea5761.*
14282
14283 TEA5767 TUNER DRIVER
14284 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14285 L:      linux-media@vger.kernel.org
14286 W:      https://linuxtv.org
14287 T:      git git://linuxtv.org/media_tree.git
14288 S:      Maintained
14289 F:      drivers/media/tuners/tea5767.*
14290
14291 TEA6415C MEDIA DRIVER
14292 M:      Hans Verkuil <hverkuil@xs4all.nl>
14293 L:      linux-media@vger.kernel.org
14294 T:      git git://linuxtv.org/media_tree.git
14295 W:      https://linuxtv.org
14296 S:      Maintained
14297 F:      drivers/media/i2c/tea6415c*
14298
14299 TEA6420 MEDIA DRIVER
14300 M:      Hans Verkuil <hverkuil@xs4all.nl>
14301 L:      linux-media@vger.kernel.org
14302 T:      git git://linuxtv.org/media_tree.git
14303 W:      https://linuxtv.org
14304 S:      Maintained
14305 F:      drivers/media/i2c/tea6420*
14306
14307 TEAM DRIVER
14308 M:      Jiri Pirko <jiri@resnulli.us>
14309 L:      netdev@vger.kernel.org
14310 S:      Supported
14311 F:      drivers/net/team/
14312 F:      include/linux/if_team.h
14313 F:      include/uapi/linux/if_team.h
14314
14315 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14316 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14317 S:      Maintained
14318 F:      arch/x86/platform/ts5500/
14319
14320 TECHNOTREND USB IR RECEIVER
14321 M:      Sean Young <sean@mess.org>
14322 L:      linux-media@vger.kernel.org
14323 S:      Maintained
14324 F:      drivers/media/rc/ttusbir.c
14325
14326 TECHWELL TW9910 VIDEO DECODER
14327 L:      linux-media@vger.kernel.org
14328 S:      Orphan
14329 F:      drivers/media/i2c/tw9910.c
14330 F:      include/media/i2c/tw9910.h
14331
14332 TEE SUBSYSTEM
14333 M:      Jens Wiklander <jens.wiklander@linaro.org>
14334 S:      Maintained
14335 F:      include/linux/tee_drv.h
14336 F:      include/uapi/linux/tee.h
14337 F:      drivers/tee/
14338 F:      Documentation/tee.txt
14339
14340 TEGRA ARCHITECTURE SUPPORT
14341 M:      Thierry Reding <thierry.reding@gmail.com>
14342 M:      Jonathan Hunter <jonathanh@nvidia.com>
14343 L:      linux-tegra@vger.kernel.org
14344 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14346 S:      Supported
14347 N:      [^a-z]tegra
14348
14349 TEGRA CLOCK DRIVER
14350 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14351 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14352 S:      Supported
14353 F:      drivers/clk/tegra/
14354
14355 TEGRA DMA DRIVERS
14356 M:      Laxman Dewangan <ldewangan@nvidia.com>
14357 M:      Jon Hunter <jonathanh@nvidia.com>
14358 S:      Supported
14359 F:      drivers/dma/tegra*
14360
14361 TEGRA I2C DRIVER
14362 M:      Laxman Dewangan <ldewangan@nvidia.com>
14363 S:      Supported
14364 F:      drivers/i2c/busses/i2c-tegra.c
14365
14366 TEGRA IOMMU DRIVERS
14367 M:      Thierry Reding <thierry.reding@gmail.com>
14368 L:      linux-tegra@vger.kernel.org
14369 S:      Supported
14370 F:      drivers/iommu/tegra*
14371
14372 TEGRA KBC DRIVER
14373 M:      Laxman Dewangan <ldewangan@nvidia.com>
14374 S:      Supported
14375 F:      drivers/input/keyboard/tegra-kbc.c
14376
14377 TEGRA NAND DRIVER
14378 M:      Stefan Agner <stefan@agner.ch>
14379 M:      Lucas Stach <dev@lynxeye.de>
14380 S:      Maintained
14381 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14382 F:      drivers/mtd/nand/raw/tegra_nand.c
14383
14384 TEGRA PWM DRIVER
14385 M:      Thierry Reding <thierry.reding@gmail.com>
14386 S:      Supported
14387 F:      drivers/pwm/pwm-tegra.c
14388
14389 TEGRA SERIAL DRIVER
14390 M:      Laxman Dewangan <ldewangan@nvidia.com>
14391 S:      Supported
14392 F:      drivers/tty/serial/serial-tegra.c
14393
14394 TEGRA SPI DRIVER
14395 M:      Laxman Dewangan <ldewangan@nvidia.com>
14396 S:      Supported
14397 F:      drivers/spi/spi-tegra*
14398
14399 TEHUTI ETHERNET DRIVER
14400 M:      Andy Gospodarek <andy@greyhouse.net>
14401 L:      netdev@vger.kernel.org
14402 S:      Supported
14403 F:      drivers/net/ethernet/tehuti/*
14404
14405 Telecom Clock Driver for MCPL0010
14406 M:      Mark Gross <mark.gross@intel.com>
14407 S:      Supported
14408 F:      drivers/char/tlclk.c
14409
14410 TENSILICA XTENSA PORT (xtensa)
14411 M:      Chris Zankel <chris@zankel.net>
14412 M:      Max Filippov <jcmvbkbc@gmail.com>
14413 L:      linux-xtensa@linux-xtensa.org
14414 T:      git git://github.com/czankel/xtensa-linux.git
14415 S:      Maintained
14416 F:      arch/xtensa/
14417 F:      drivers/irqchip/irq-xtensa-*
14418
14419 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14420 M:      Nishanth Menon <nm@ti.com>
14421 M:      Tero Kristo <t-kristo@ti.com>
14422 M:      Santosh Shilimkar <ssantosh@kernel.org>
14423 L:      linux-arm-kernel@lists.infradead.org
14424 S:      Maintained
14425 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14426 F:      drivers/firmware/ti_sci*
14427 F:      include/linux/soc/ti/ti_sci_protocol.h
14428 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14429 F:      include/dt-bindings/genpd/k2g.h
14430 F:      drivers/soc/ti/ti_sci_pm_domains.c
14431 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14432 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14433 F:      drivers/clk/keystone/sci-clk.c
14434 F:      drivers/reset/reset-ti-sci.c
14435
14436 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14437 M:      Hans Verkuil <hverkuil@xs4all.nl>
14438 L:      linux-media@vger.kernel.org
14439 T:      git git://linuxtv.org/media_tree.git
14440 W:      https://linuxtv.org
14441 S:      Maintained
14442 F:      drivers/media/radio/radio-raremono.c
14443
14444 THERMAL
14445 M:      Zhang Rui <rui.zhang@intel.com>
14446 M:      Eduardo Valentin <edubezval@gmail.com>
14447 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14448 L:      linux-pm@vger.kernel.org
14449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14451 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14452 S:      Supported
14453 F:      drivers/thermal/
14454 F:      include/linux/thermal.h
14455 F:      include/uapi/linux/thermal.h
14456 F:      include/linux/cpu_cooling.h
14457 F:      Documentation/devicetree/bindings/thermal/
14458
14459 THERMAL/CPU_COOLING
14460 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14461 M:      Viresh Kumar <viresh.kumar@linaro.org>
14462 M:      Javi Merino <javi.merino@kernel.org>
14463 L:      linux-pm@vger.kernel.org
14464 S:      Supported
14465 F:      Documentation/thermal/cpu-cooling-api.txt
14466 F:      drivers/thermal/cpu_cooling.c
14467 F:      include/linux/cpu_cooling.h
14468
14469 THINKPAD ACPI EXTRAS DRIVER
14470 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14471 L:      ibm-acpi-devel@lists.sourceforge.net
14472 L:      platform-driver-x86@vger.kernel.org
14473 W:      http://ibm-acpi.sourceforge.net
14474 W:      http://thinkwiki.org/wiki/Ibm-acpi
14475 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14476 S:      Maintained
14477 F:      drivers/platform/x86/thinkpad_acpi.c
14478
14479 THUNDERBOLT DRIVER
14480 M:      Andreas Noever <andreas.noever@gmail.com>
14481 M:      Michael Jamet <michael.jamet@intel.com>
14482 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14483 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14485 S:      Maintained
14486 F:      Documentation/admin-guide/thunderbolt.rst
14487 F:      drivers/thunderbolt/
14488 F:      include/linux/thunderbolt.h
14489
14490 THUNDERBOLT NETWORK DRIVER
14491 M:      Michael Jamet <michael.jamet@intel.com>
14492 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14493 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14494 L:      netdev@vger.kernel.org
14495 S:      Maintained
14496 F:      drivers/net/thunderbolt.c
14497
14498 THUNDERX GPIO DRIVER
14499 M:      David Daney <david.daney@cavium.com>
14500 S:      Maintained
14501 F:      drivers/gpio/gpio-thunderx.c
14502
14503 TI AM437X VPFE DRIVER
14504 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14505 L:      linux-media@vger.kernel.org
14506 W:      https://linuxtv.org
14507 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14508 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14509 S:      Maintained
14510 F:      drivers/media/platform/am437x/
14511
14512 TI BANDGAP AND THERMAL DRIVER
14513 M:      Eduardo Valentin <edubezval@gmail.com>
14514 M:      Keerthy <j-keerthy@ti.com>
14515 L:      linux-pm@vger.kernel.org
14516 L:      linux-omap@vger.kernel.org
14517 S:      Maintained
14518 F:      drivers/thermal/ti-soc-thermal/
14519
14520 TI BQ27XXX POWER SUPPLY DRIVER
14521 R:      Andrew F. Davis <afd@ti.com>
14522 F:      include/linux/power/bq27xxx_battery.h
14523 F:      drivers/power/supply/bq27xxx_battery.c
14524 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14525
14526 TI CDCE706 CLOCK DRIVER
14527 M:      Max Filippov <jcmvbkbc@gmail.com>
14528 S:      Maintained
14529 F:      drivers/clk/clk-cdce706.c
14530
14531 TI CLOCK DRIVER
14532 M:      Tero Kristo <t-kristo@ti.com>
14533 L:      linux-omap@vger.kernel.org
14534 S:      Maintained
14535 F:      drivers/clk/ti/
14536 F:      include/linux/clk/ti.h
14537
14538 TI DAVINCI MACHINE SUPPORT
14539 M:      Sekhar Nori <nsekhar@ti.com>
14540 M:      Kevin Hilman <khilman@kernel.org>
14541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14543 S:      Supported
14544 F:      arch/arm/mach-davinci/
14545 F:      drivers/i2c/busses/i2c-davinci.c
14546 F:      arch/arm/boot/dts/da850*
14547
14548 TI DAVINCI SERIES CLOCK DRIVER
14549 M:      David Lechner <david@lechnology.com>
14550 R:      Sekhar Nori <nsekhar@ti.com>
14551 S:      Maintained
14552 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14553 F:      drivers/clk/davinci/
14554
14555 TI DAVINCI SERIES GPIO DRIVER
14556 M:      Keerthy <j-keerthy@ti.com>
14557 L:      linux-gpio@vger.kernel.org
14558 S:      Maintained
14559 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14560 F:      drivers/gpio/gpio-davinci.c
14561
14562 TI DAVINCI SERIES MEDIA DRIVER
14563 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14564 L:      linux-media@vger.kernel.org
14565 W:      https://linuxtv.org
14566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14567 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14568 S:      Maintained
14569 F:      drivers/media/platform/davinci/
14570 F:      include/media/davinci/
14571
14572 TI ETHERNET SWITCH DRIVER (CPSW)
14573 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14574 L:      linux-omap@vger.kernel.org
14575 L:      netdev@vger.kernel.org
14576 S:      Maintained
14577 F:      drivers/net/ethernet/ti/cpsw*
14578 F:      drivers/net/ethernet/ti/davinci*
14579
14580 TI FLASH MEDIA INTERFACE DRIVER
14581 M:      Alex Dubov <oakad@yahoo.com>
14582 S:      Maintained
14583 F:      drivers/misc/tifm*
14584 F:      drivers/mmc/host/tifm_sd.c
14585 F:      include/linux/tifm.h
14586
14587 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14588 M:      Santosh Shilimkar <ssantosh@kernel.org>
14589 L:      linux-kernel@vger.kernel.org
14590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14591 S:      Maintained
14592 F:      drivers/soc/ti/*
14593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14594
14595 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14596 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14597 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14599 S:      Maintained
14600 F:      sound/soc/codecs/lm49453*
14601 F:      sound/soc/codecs/isabelle*
14602
14603 TI LP855x BACKLIGHT DRIVER
14604 M:      Milo Kim <milo.kim@ti.com>
14605 S:      Maintained
14606 F:      Documentation/backlight/lp855x-driver.txt
14607 F:      drivers/video/backlight/lp855x_bl.c
14608 F:      include/linux/platform_data/lp855x.h
14609
14610 TI LP8727 CHARGER DRIVER
14611 M:      Milo Kim <milo.kim@ti.com>
14612 S:      Maintained
14613 F:      drivers/power/supply/lp8727_charger.c
14614 F:      include/linux/platform_data/lp8727.h
14615
14616 TI LP8788 MFD DRIVER
14617 M:      Milo Kim <milo.kim@ti.com>
14618 S:      Maintained
14619 F:      drivers/iio/adc/lp8788_adc.c
14620 F:      drivers/leds/leds-lp8788.c
14621 F:      drivers/mfd/lp8788*.c
14622 F:      drivers/power/supply/lp8788-charger.c
14623 F:      drivers/regulator/lp8788-*.c
14624 F:      include/linux/mfd/lp8788*.h
14625
14626 TI NETCP ETHERNET DRIVER
14627 M:      Wingman Kwok <w-kwok2@ti.com>
14628 M:      Murali Karicheri <m-karicheri2@ti.com>
14629 L:      netdev@vger.kernel.org
14630 S:      Maintained
14631 F:      drivers/net/ethernet/ti/netcp*
14632
14633 TI TAS571X FAMILY ASoC CODEC DRIVER
14634 M:      Kevin Cernekee <cernekee@chromium.org>
14635 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14636 S:      Odd Fixes
14637 F:      sound/soc/codecs/tas571x*
14638
14639 TI TRF7970A NFC DRIVER
14640 M:      Mark Greer <mgreer@animalcreek.com>
14641 L:      linux-wireless@vger.kernel.org
14642 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14643 S:      Supported
14644 F:      drivers/nfc/trf7970a.c
14645 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14646
14647 TI TWL4030 SERIES SOC CODEC DRIVER
14648 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14649 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14650 S:      Maintained
14651 F:      sound/soc/codecs/twl4030*
14652
14653 TI VPE/CAL DRIVERS
14654 M:      Benoit Parrot <bparrot@ti.com>
14655 L:      linux-media@vger.kernel.org
14656 W:      http://linuxtv.org/
14657 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14658 S:      Maintained
14659 F:      drivers/media/platform/ti-vpe/
14660
14661 TI WILINK WIRELESS DRIVERS
14662 L:      linux-wireless@vger.kernel.org
14663 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14664 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14666 S:      Orphan
14667 F:      drivers/net/wireless/ti/
14668 F:      include/linux/wl12xx.h
14669
14670 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14671 M:      John Stultz <john.stultz@linaro.org>
14672 M:      Thomas Gleixner <tglx@linutronix.de>
14673 R:      Stephen Boyd <sboyd@kernel.org>
14674 L:      linux-kernel@vger.kernel.org
14675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14676 S:      Supported
14677 F:      include/linux/clocksource.h
14678 F:      include/linux/time.h
14679 F:      include/linux/timex.h
14680 F:      include/uapi/linux/time.h
14681 F:      include/uapi/linux/timex.h
14682 F:      kernel/time/clocksource.c
14683 F:      kernel/time/time*.c
14684 F:      kernel/time/alarmtimer.c
14685 F:      kernel/time/ntp.c
14686 F:      tools/testing/selftests/timers/
14687
14688 TIPC NETWORK LAYER
14689 M:      Jon Maloy <jon.maloy@ericsson.com>
14690 M:      Ying Xue <ying.xue@windriver.com>
14691 L:      netdev@vger.kernel.org (core kernel code)
14692 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14693 W:      http://tipc.sourceforge.net/
14694 S:      Maintained
14695 F:      include/uapi/linux/tipc*.h
14696 F:      net/tipc/
14697
14698 TLAN NETWORK DRIVER
14699 M:      Samuel Chessman <chessman@tux.org>
14700 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14701 W:      http://sourceforge.net/projects/tlan/
14702 S:      Maintained
14703 F:      Documentation/networking/tlan.txt
14704 F:      drivers/net/ethernet/ti/tlan.*
14705
14706 TM6000 VIDEO4LINUX DRIVER
14707 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14708 L:      linux-media@vger.kernel.org
14709 W:      https://linuxtv.org
14710 T:      git git://linuxtv.org/media_tree.git
14711 S:      Odd fixes
14712 F:      drivers/media/usb/tm6000/
14713 F:      Documentation/media/v4l-drivers/tm6000*
14714
14715 TMIO/SDHI MMC DRIVER
14716 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14717 L:      linux-mmc@vger.kernel.org
14718 S:      Supported
14719 F:      drivers/mmc/host/tmio_mmc*
14720 F:      drivers/mmc/host/renesas_sdhi*
14721 F:      include/linux/mfd/tmio.h
14722
14723 TMP401 HARDWARE MONITOR DRIVER
14724 M:      Guenter Roeck <linux@roeck-us.net>
14725 L:      linux-hwmon@vger.kernel.org
14726 S:      Maintained
14727 F:      Documentation/hwmon/tmp401
14728 F:      drivers/hwmon/tmp401.c
14729
14730 TMPFS (SHMEM FILESYSTEM)
14731 M:      Hugh Dickins <hughd@google.com>
14732 L:      linux-mm@kvack.org
14733 S:      Maintained
14734 F:      include/linux/shmem_fs.h
14735 F:      mm/shmem.c
14736
14737 TOMOYO SECURITY MODULE
14738 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14739 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14740 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14741 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14742 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14743 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14744 W:      http://tomoyo.sourceforge.jp/
14745 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14746 S:      Maintained
14747 F:      security/tomoyo/
14748
14749 TOPSTAR LAPTOP EXTRAS DRIVER
14750 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14751 L:      platform-driver-x86@vger.kernel.org
14752 S:      Maintained
14753 F:      drivers/platform/x86/topstar-laptop.c
14754
14755 TORTURE-TEST MODULES
14756 M:      Davidlohr Bueso <dave@stgolabs.net>
14757 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14758 M:      Josh Triplett <josh@joshtriplett.org>
14759 L:      linux-kernel@vger.kernel.org
14760 S:      Supported
14761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14762 F:      Documentation/RCU/torture.txt
14763 F:      kernel/torture.c
14764 F:      kernel/rcu/rcutorture.c
14765 F:      kernel/rcu/rcuperf.c
14766 F:      kernel/locking/locktorture.c
14767
14768 TOSHIBA ACPI EXTRAS DRIVER
14769 M:      Azael Avalos <coproscefalo@gmail.com>
14770 L:      platform-driver-x86@vger.kernel.org
14771 S:      Maintained
14772 F:      drivers/platform/x86/toshiba_acpi.c
14773
14774 TOSHIBA BLUETOOTH DRIVER
14775 M:      Azael Avalos <coproscefalo@gmail.com>
14776 L:      platform-driver-x86@vger.kernel.org
14777 S:      Maintained
14778 F:      drivers/platform/x86/toshiba_bluetooth.c
14779
14780 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14781 M:      Azael Avalos <coproscefalo@gmail.com>
14782 L:      platform-driver-x86@vger.kernel.org
14783 S:      Maintained
14784 F:      drivers/platform/x86/toshiba_haps.c
14785
14786 TOSHIBA SMM DRIVER
14787 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14788 W:      http://www.buzzard.org.uk/toshiba/
14789 S:      Maintained
14790 F:      drivers/char/toshiba.c
14791 F:      include/linux/toshiba.h
14792 F:      include/uapi/linux/toshiba.h
14793
14794 TOSHIBA TC358743 DRIVER
14795 M:      Mats Randgaard <matrandg@cisco.com>
14796 L:      linux-media@vger.kernel.org
14797 S:      Maintained
14798 F:      drivers/media/i2c/tc358743*
14799 F:      include/media/i2c/tc358743.h
14800
14801 TOSHIBA WMI HOTKEYS DRIVER
14802 M:      Azael Avalos <coproscefalo@gmail.com>
14803 L:      platform-driver-x86@vger.kernel.org
14804 S:      Maintained
14805 F:      drivers/platform/x86/toshiba-wmi.c
14806
14807 TPM DEVICE DRIVER
14808 M:      Peter Huewe <peterhuewe@gmx.de>
14809 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14810 R:      Jason Gunthorpe <jgg@ziepe.ca>
14811 L:      linux-integrity@vger.kernel.org
14812 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14813 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14814 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14815 S:      Maintained
14816 F:      drivers/char/tpm/
14817
14818 TRACING
14819 M:      Steven Rostedt <rostedt@goodmis.org>
14820 M:      Ingo Molnar <mingo@redhat.com>
14821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14822 S:      Maintained
14823 F:      Documentation/trace/ftrace.rst
14824 F:      arch/*/*/*/ftrace.h
14825 F:      arch/*/kernel/ftrace.c
14826 F:      include/*/ftrace.h
14827 F:      include/linux/trace*.h
14828 F:      include/trace/
14829 F:      kernel/trace/
14830 F:      tools/testing/selftests/ftrace/
14831
14832 TRACING MMIO ACCESSES (MMIOTRACE)
14833 M:      Steven Rostedt <rostedt@goodmis.org>
14834 M:      Ingo Molnar <mingo@kernel.org>
14835 R:      Karol Herbst <karolherbst@gmail.com>
14836 R:      Pekka Paalanen <ppaalanen@gmail.com>
14837 S:      Maintained
14838 L:      linux-kernel@vger.kernel.org
14839 L:      nouveau@lists.freedesktop.org
14840 F:      kernel/trace/trace_mmiotrace.c
14841 F:      include/linux/mmiotrace.h
14842 F:      arch/x86/mm/kmmio.c
14843 F:      arch/x86/mm/mmio-mod.c
14844 F:      arch/x86/mm/testmmiotrace.c
14845
14846 TRIVIAL PATCHES
14847 M:      Jiri Kosina <trivial@kernel.org>
14848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14849 S:      Maintained
14850 K:      ^Subject:.*(?i)trivial
14851
14852 TEMPO SEMICONDUCTOR DRIVERS
14853 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14854 S:      Maintained
14855 F:      sound/soc/codecs/tscs*.c
14856 F:      sound/soc/codecs/tscs*.h
14857 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14858
14859 TTY LAYER
14860 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14861 M:      Jiri Slaby <jslaby@suse.com>
14862 S:      Supported
14863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14864 F:      Documentation/serial/
14865 F:      drivers/tty/
14866 F:      drivers/tty/serial/serial_core.c
14867 F:      include/linux/serial_core.h
14868 F:      include/linux/serial.h
14869 F:      include/linux/tty.h
14870 F:      include/uapi/linux/serial_core.h
14871 F:      include/uapi/linux/serial.h
14872 F:      include/uapi/linux/tty.h
14873
14874 TUA9001 MEDIA DRIVER
14875 M:      Antti Palosaari <crope@iki.fi>
14876 L:      linux-media@vger.kernel.org
14877 W:      https://linuxtv.org
14878 W:      http://palosaari.fi/linux/
14879 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14880 T:      git git://linuxtv.org/anttip/media_tree.git
14881 S:      Maintained
14882 F:      drivers/media/tuners/tua9001*
14883
14884 TULIP NETWORK DRIVERS
14885 L:      netdev@vger.kernel.org
14886 L:      linux-parisc@vger.kernel.org
14887 S:      Orphan
14888 F:      drivers/net/ethernet/dec/tulip/
14889
14890 TUN/TAP driver
14891 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14892 W:      http://vtun.sourceforge.net/tun
14893 S:      Maintained
14894 F:      Documentation/networking/tuntap.txt
14895 F:      arch/um/os-Linux/drivers/
14896
14897 TURBOCHANNEL SUBSYSTEM
14898 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14899 M:      Ralf Baechle <ralf@linux-mips.org>
14900 L:      linux-mips@linux-mips.org
14901 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14902 S:      Maintained
14903 F:      drivers/tc/
14904 F:      include/linux/tc.h
14905
14906 TURBOSTAT UTILITY
14907 M:      "Len Brown" <lenb@kernel.org>
14908 L:      linux-pm@vger.kernel.org
14909 B:      https://bugzilla.kernel.org
14910 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14912 S:      Supported
14913 F:      tools/power/x86/turbostat/
14914
14915 TW5864 VIDEO4LINUX DRIVER
14916 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14917 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14918 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14919 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14920 L:      linux-media@vger.kernel.org
14921 S:      Supported
14922 F:      drivers/media/pci/tw5864/
14923
14924 TW68 VIDEO4LINUX DRIVER
14925 M:      Hans Verkuil <hverkuil@xs4all.nl>
14926 L:      linux-media@vger.kernel.org
14927 T:      git git://linuxtv.org/media_tree.git
14928 W:      https://linuxtv.org
14929 S:      Odd Fixes
14930 F:      drivers/media/pci/tw68/
14931
14932 TW686X VIDEO4LINUX DRIVER
14933 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14934 L:      linux-media@vger.kernel.org
14935 T:      git git://linuxtv.org/media_tree.git
14936 W:      http://linuxtv.org
14937 S:      Maintained
14938 F:      drivers/media/pci/tw686x/
14939
14940 UBI FILE SYSTEM (UBIFS)
14941 M:      Richard Weinberger <richard@nod.at>
14942 M:      Artem Bityutskiy <dedekind1@gmail.com>
14943 M:      Adrian Hunter <adrian.hunter@intel.com>
14944 L:      linux-mtd@lists.infradead.org
14945 T:      git git://git.infradead.org/ubifs-2.6.git
14946 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14947 S:      Supported
14948 F:      Documentation/filesystems/ubifs.txt
14949 F:      fs/ubifs/
14950
14951 UCLINUX (M68KNOMMU AND COLDFIRE)
14952 M:      Greg Ungerer <gerg@linux-m68k.org>
14953 W:      http://www.linux-m68k.org/
14954 W:      http://www.uclinux.org/
14955 L:      linux-m68k@lists.linux-m68k.org
14956 L:      uclinux-dev@uclinux.org  (subscribers-only)
14957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14958 S:      Maintained
14959 F:      arch/m68k/coldfire/
14960 F:      arch/m68k/68*/
14961 F:      arch/m68k/*/*_no.*
14962 F:      arch/m68k/include/asm/*_no.*
14963
14964 UDF FILESYSTEM
14965 M:      Jan Kara <jack@suse.com>
14966 S:      Maintained
14967 F:      Documentation/filesystems/udf.txt
14968 F:      fs/udf/
14969
14970 UDRAW TABLET
14971 M:      Bastien Nocera <hadess@hadess.net>
14972 L:      linux-input@vger.kernel.org
14973 S:      Maintained
14974 F:      drivers/hid/hid-udraw-ps3.c
14975
14976 UFS FILESYSTEM
14977 M:      Evgeniy Dushistov <dushistov@mail.ru>
14978 S:      Maintained
14979 F:      Documentation/filesystems/ufs.txt
14980 F:      fs/ufs/
14981
14982 UHID USERSPACE HID IO DRIVER:
14983 M:      David Herrmann <dh.herrmann@googlemail.com>
14984 L:      linux-input@vger.kernel.org
14985 S:      Maintained
14986 F:      drivers/hid/uhid.c
14987 F:      include/uapi/linux/uhid.h
14988
14989 ULPI BUS
14990 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14991 L:      linux-usb@vger.kernel.org
14992 S:      Maintained
14993 F:      drivers/usb/common/ulpi.c
14994 F:      include/linux/ulpi/
14995
14996 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14997 L:      linux-usb@vger.kernel.org
14998 S:      Orphan
14999 F:      drivers/uwb/
15000 F:      include/linux/uwb.h
15001 F:      include/linux/uwb/
15002
15003 UNICORE32 ARCHITECTURE:
15004 M:      Guan Xuetao <gxt@pku.edu.cn>
15005 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15006 S:      Maintained
15007 T:      git git://github.com/gxt/linux.git
15008 F:      arch/unicore32/
15009
15010 UNIFDEF
15011 M:      Tony Finch <dot@dotat.at>
15012 W:      http://dotat.at/prog/unifdef
15013 S:      Maintained
15014 F:      scripts/unifdef.c
15015
15016 UNIFORM CDROM DRIVER
15017 M:      Jens Axboe <axboe@kernel.dk>
15018 W:      http://www.kernel.dk
15019 S:      Maintained
15020 F:      Documentation/cdrom/
15021 F:      drivers/cdrom/cdrom.c
15022 F:      include/linux/cdrom.h
15023 F:      include/uapi/linux/cdrom.h
15024
15025 UNISYS S-PAR DRIVERS
15026 M:      David Kershner <david.kershner@unisys.com>
15027 L:      sparmaintainer@unisys.com (Unisys internal)
15028 S:      Supported
15029 F:      include/linux/visorbus.h
15030 F:      drivers/visorbus/
15031 F:      drivers/staging/unisys/
15032
15033 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15034 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15035 L:      linux-scsi@vger.kernel.org
15036 S:      Supported
15037 F:      Documentation/scsi/ufs.txt
15038 F:      drivers/scsi/ufs/
15039
15040 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15041 M:      Joao Pinto <jpinto@synopsys.com>
15042 L:      linux-scsi@vger.kernel.org
15043 S:      Supported
15044 F:      drivers/scsi/ufs/*dwc*
15045
15046 UNSORTED BLOCK IMAGES (UBI)
15047 M:      Artem Bityutskiy <dedekind1@gmail.com>
15048 M:      Richard Weinberger <richard@nod.at>
15049 W:      http://www.linux-mtd.infradead.org/
15050 L:      linux-mtd@lists.infradead.org
15051 T:      git git://git.infradead.org/ubifs-2.6.git
15052 S:      Supported
15053 F:      drivers/mtd/ubi/
15054 F:      include/linux/mtd/ubi.h
15055 F:      include/uapi/mtd/ubi-user.h
15056
15057 USB "USBNET" DRIVER FRAMEWORK
15058 M:      Oliver Neukum <oneukum@suse.com>
15059 L:      netdev@vger.kernel.org
15060 W:      http://www.linux-usb.org/usbnet
15061 S:      Maintained
15062 F:      drivers/net/usb/usbnet.c
15063 F:      include/linux/usb/usbnet.h
15064
15065 USB ACM DRIVER
15066 M:      Oliver Neukum <oneukum@suse.com>
15067 L:      linux-usb@vger.kernel.org
15068 S:      Maintained
15069 F:      Documentation/usb/acm.txt
15070 F:      drivers/usb/class/cdc-acm.*
15071
15072 USB AR5523 WIRELESS DRIVER
15073 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15074 L:      linux-wireless@vger.kernel.org
15075 S:      Maintained
15076 F:      drivers/net/wireless/ath/ar5523/
15077
15078 USB ATTACHED SCSI
15079 M:      Oliver Neukum <oneukum@suse.com>
15080 L:      linux-usb@vger.kernel.org
15081 L:      linux-scsi@vger.kernel.org
15082 S:      Maintained
15083 F:      drivers/usb/storage/uas.c
15084
15085 USB CDC ETHERNET DRIVER
15086 M:      Oliver Neukum <oliver@neukum.org>
15087 L:      linux-usb@vger.kernel.org
15088 S:      Maintained
15089 F:      drivers/net/usb/cdc_*.c
15090 F:      include/uapi/linux/usb/cdc.h
15091
15092 USB CHAOSKEY DRIVER
15093 M:      Keith Packard <keithp@keithp.com>
15094 L:      linux-usb@vger.kernel.org
15095 S:      Maintained
15096 F:      drivers/usb/misc/chaoskey.c
15097
15098 USB CYPRESS C67X00 DRIVER
15099 M:      Peter Korsgaard <jacmet@sunsite.dk>
15100 L:      linux-usb@vger.kernel.org
15101 S:      Maintained
15102 F:      drivers/usb/c67x00/
15103
15104 USB DAVICOM DM9601 DRIVER
15105 M:      Peter Korsgaard <jacmet@sunsite.dk>
15106 L:      netdev@vger.kernel.org
15107 W:      http://www.linux-usb.org/usbnet
15108 S:      Maintained
15109 F:      drivers/net/usb/dm9601.c
15110
15111 USB DIAMOND RIO500 DRIVER
15112 M:      Cesar Miquel <miquel@df.uba.ar>
15113 L:      rio500-users@lists.sourceforge.net
15114 W:      http://rio500.sourceforge.net
15115 S:      Maintained
15116 F:      drivers/usb/misc/rio500*
15117
15118 USB EHCI DRIVER
15119 M:      Alan Stern <stern@rowland.harvard.edu>
15120 L:      linux-usb@vger.kernel.org
15121 S:      Maintained
15122 F:      Documentation/usb/ehci.txt
15123 F:      drivers/usb/host/ehci*
15124
15125 USB GADGET/PERIPHERAL SUBSYSTEM
15126 M:      Felipe Balbi <balbi@kernel.org>
15127 L:      linux-usb@vger.kernel.org
15128 W:      http://www.linux-usb.org/gadget
15129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15130 S:      Maintained
15131 F:      drivers/usb/gadget/
15132 F:      include/linux/usb/gadget*
15133
15134 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15135 M:      Jiri Kosina <jikos@kernel.org>
15136 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15137 L:      linux-usb@vger.kernel.org
15138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15139 S:      Maintained
15140 F:      Documentation/hid/hiddev.txt
15141 F:      drivers/hid/usbhid/
15142
15143 USB INTEL XHCI ROLE MUX DRIVER
15144 M:      Hans de Goede <hdegoede@redhat.com>
15145 L:      linux-usb@vger.kernel.org
15146 S:      Maintained
15147 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15148
15149 USB ISP116X DRIVER
15150 M:      Olav Kongas <ok@artecdesign.ee>
15151 L:      linux-usb@vger.kernel.org
15152 S:      Maintained
15153 F:      drivers/usb/host/isp116x*
15154 F:      include/linux/usb/isp116x.h
15155
15156 USB LAN78XX ETHERNET DRIVER
15157 M:      Woojung Huh <woojung.huh@microchip.com>
15158 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15159 L:      netdev@vger.kernel.org
15160 S:      Maintained
15161 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15162 F:      drivers/net/usb/lan78xx.*
15163 F:      include/dt-bindings/net/microchip-lan78xx.h
15164
15165 USB MASS STORAGE DRIVER
15166 M:      Alan Stern <stern@rowland.harvard.edu>
15167 L:      linux-usb@vger.kernel.org
15168 L:      usb-storage@lists.one-eyed-alien.net
15169 S:      Maintained
15170 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15171 F:      drivers/usb/storage/
15172
15173 USB MIDI DRIVER
15174 M:      Clemens Ladisch <clemens@ladisch.de>
15175 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15176 T:      git git://git.alsa-project.org/alsa-kernel.git
15177 S:      Maintained
15178 F:      sound/usb/midi.*
15179
15180 USB NETWORKING DRIVERS
15181 L:      linux-usb@vger.kernel.org
15182 S:      Odd Fixes
15183 F:      drivers/net/usb/
15184
15185 USB OHCI DRIVER
15186 M:      Alan Stern <stern@rowland.harvard.edu>
15187 L:      linux-usb@vger.kernel.org
15188 S:      Maintained
15189 F:      Documentation/usb/ohci.txt
15190 F:      drivers/usb/host/ohci*
15191
15192 USB OTG FSM (Finite State Machine)
15193 M:      Peter Chen <Peter.Chen@nxp.com>
15194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15195 L:      linux-usb@vger.kernel.org
15196 S:      Maintained
15197 F:      drivers/usb/common/usb-otg-fsm.c
15198
15199 USB OVER IP DRIVER
15200 M:      Valentina Manea <valentina.manea.m@gmail.com>
15201 M:      Shuah Khan <shuah@kernel.org>
15202 L:      linux-usb@vger.kernel.org
15203 S:      Maintained
15204 F:      Documentation/usb/usbip_protocol.txt
15205 F:      drivers/usb/usbip/
15206 F:      tools/usb/usbip/
15207 F:      tools/testing/selftests/drivers/usb/usbip/
15208
15209 USB PEGASUS DRIVER
15210 M:      Petko Manolov <petkan@nucleusys.com>
15211 L:      linux-usb@vger.kernel.org
15212 L:      netdev@vger.kernel.org
15213 T:      git git://github.com/petkan/pegasus.git
15214 W:      https://github.com/petkan/pegasus
15215 S:      Maintained
15216 F:      drivers/net/usb/pegasus.*
15217
15218 USB PHY LAYER
15219 M:      Felipe Balbi <balbi@kernel.org>
15220 L:      linux-usb@vger.kernel.org
15221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15222 S:      Maintained
15223 F:      drivers/usb/phy/
15224
15225 USB PRINTER DRIVER (usblp)
15226 M:      Pete Zaitcev <zaitcev@redhat.com>
15227 L:      linux-usb@vger.kernel.org
15228 S:      Supported
15229 F:      drivers/usb/class/usblp.c
15230
15231 USB QMI WWAN NETWORK DRIVER
15232 M:      Bjørn Mork <bjorn@mork.no>
15233 L:      netdev@vger.kernel.org
15234 S:      Maintained
15235 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15236 F:      drivers/net/usb/qmi_wwan.c
15237
15238 USB RTL8150 DRIVER
15239 M:      Petko Manolov <petkan@nucleusys.com>
15240 L:      linux-usb@vger.kernel.org
15241 L:      netdev@vger.kernel.org
15242 T:      git git://github.com/petkan/rtl8150.git
15243 W:      https://github.com/petkan/rtl8150
15244 S:      Maintained
15245 F:      drivers/net/usb/rtl8150.c
15246
15247 USB SERIAL SUBSYSTEM
15248 M:      Johan Hovold <johan@kernel.org>
15249 L:      linux-usb@vger.kernel.org
15250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15251 S:      Maintained
15252 F:      Documentation/usb/usb-serial.txt
15253 F:      drivers/usb/serial/
15254 F:      include/linux/usb/serial.h
15255
15256 USB SMSC75XX ETHERNET DRIVER
15257 M:      Steve Glendinning <steve.glendinning@shawell.net>
15258 L:      netdev@vger.kernel.org
15259 S:      Maintained
15260 F:      drivers/net/usb/smsc75xx.*
15261
15262 USB SMSC95XX ETHERNET DRIVER
15263 M:      Steve Glendinning <steve.glendinning@shawell.net>
15264 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15265 L:      netdev@vger.kernel.org
15266 S:      Maintained
15267 F:      drivers/net/usb/smsc95xx.*
15268
15269 USB SUBSYSTEM
15270 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15271 L:      linux-usb@vger.kernel.org
15272 W:      http://www.linux-usb.org
15273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15274 S:      Supported
15275 F:      Documentation/devicetree/bindings/usb/
15276 F:      Documentation/usb/
15277 F:      drivers/usb/
15278 F:      include/linux/usb.h
15279 F:      include/linux/usb/
15280
15281 USB TYPEC PI3USB30532 MUX DRIVER
15282 M:      Hans de Goede <hdegoede@redhat.com>
15283 L:      linux-usb@vger.kernel.org
15284 S:      Maintained
15285 F:      drivers/usb/typec/mux/pi3usb30532.c
15286
15287 USB TYPEC CLASS
15288 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15289 L:      linux-usb@vger.kernel.org
15290 S:      Maintained
15291 F:      Documentation/ABI/testing/sysfs-class-typec
15292 F:      Documentation/driver-api/usb/typec.rst
15293 F:      drivers/usb/typec/
15294 F:      include/linux/usb/typec.h
15295
15296 USB TYPEC BUS FOR ALTERNATE MODES
15297 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15298 L:      linux-usb@vger.kernel.org
15299 S:      Maintained
15300 F:      Documentation/ABI/testing/sysfs-bus-typec
15301 F:      Documentation/driver-api/usb/typec_bus.rst
15302 F:      drivers/usb/typec/altmodes/
15303 F:      include/linux/usb/typec_altmode.h
15304
15305 USB UHCI DRIVER
15306 M:      Alan Stern <stern@rowland.harvard.edu>
15307 L:      linux-usb@vger.kernel.org
15308 S:      Maintained
15309 F:      drivers/usb/host/uhci*
15310
15311 USB VIDEO CLASS
15312 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15313 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15314 L:      linux-media@vger.kernel.org
15315 T:      git git://linuxtv.org/media_tree.git
15316 W:      http://www.ideasonboard.org/uvc/
15317 S:      Maintained
15318 F:      drivers/media/usb/uvc/
15319 F:      include/uapi/linux/uvcvideo.h
15320
15321 USB VISION DRIVER
15322 M:      Hans Verkuil <hverkuil@xs4all.nl>
15323 L:      linux-media@vger.kernel.org
15324 T:      git git://linuxtv.org/media_tree.git
15325 W:      https://linuxtv.org
15326 S:      Odd Fixes
15327 F:      drivers/media/usb/usbvision/
15328
15329 USB WEBCAM GADGET
15330 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15331 L:      linux-usb@vger.kernel.org
15332 S:      Maintained
15333 F:      drivers/usb/gadget/function/*uvc*
15334 F:      drivers/usb/gadget/legacy/webcam.c
15335 F:      include/uapi/linux/usb/g_uvc.h
15336
15337 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15338 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15339 L:      linux-wireless@vger.kernel.org
15340 S:      Maintained
15341 F:      drivers/net/wireless/rndis_wlan.c
15342
15343 USB XHCI DRIVER
15344 M:      Mathias Nyman <mathias.nyman@intel.com>
15345 L:      linux-usb@vger.kernel.org
15346 S:      Supported
15347 F:      drivers/usb/host/xhci*
15348 F:      drivers/usb/host/pci-quirks*
15349
15350 USB ZD1201 DRIVER
15351 L:      linux-wireless@vger.kernel.org
15352 W:      http://linux-lc100020.sourceforge.net
15353 S:      Orphan
15354 F:      drivers/net/wireless/zydas/zd1201.*
15355
15356 USB ZR364XX DRIVER
15357 M:      Antoine Jacquet <royale@zerezo.com>
15358 L:      linux-usb@vger.kernel.org
15359 L:      linux-media@vger.kernel.org
15360 T:      git git://linuxtv.org/media_tree.git
15361 W:      http://royale.zerezo.com/zr364xx/
15362 S:      Maintained
15363 F:      Documentation/media/v4l-drivers/zr364xx*
15364 F:      drivers/media/usb/zr364xx/
15365
15366 USER-MODE LINUX (UML)
15367 M:      Jeff Dike <jdike@addtoit.com>
15368 M:      Richard Weinberger <richard@nod.at>
15369 L:      linux-um@lists.infradead.org
15370 W:      http://user-mode-linux.sourceforge.net
15371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15372 S:      Maintained
15373 F:      Documentation/virtual/uml/
15374 F:      arch/um/
15375 F:      arch/x86/um/
15376 F:      fs/hostfs/
15377 F:      fs/hppfs/
15378
15379 USERSPACE I/O (UIO)
15380 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15381 S:      Maintained
15382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15383 F:      Documentation/driver-api/uio-howto.rst
15384 F:      drivers/uio/
15385 F:      include/linux/uio*.h
15386
15387 UTIL-LINUX PACKAGE
15388 M:      Karel Zak <kzak@redhat.com>
15389 L:      util-linux@vger.kernel.org
15390 W:      http://en.wikipedia.org/wiki/Util-linux
15391 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15392 S:      Maintained
15393
15394 UUID HELPERS
15395 M:      Christoph Hellwig <hch@lst.de>
15396 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15397 L:      linux-kernel@vger.kernel.org
15398 T:      git git://git.infradead.org/users/hch/uuid.git
15399 F:      lib/uuid.c
15400 F:      lib/test_uuid.c
15401 F:      include/linux/uuid.h
15402 F:      include/uapi/linux/uuid.h
15403 S:      Maintained
15404
15405 UVESAFB DRIVER
15406 M:      Michal Januszewski <spock@gentoo.org>
15407 L:      linux-fbdev@vger.kernel.org
15408 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15409 S:      Maintained
15410 F:      Documentation/fb/uvesafb.txt
15411 F:      drivers/video/fbdev/uvesafb.*
15412
15413 VF610 NAND DRIVER
15414 M:      Stefan Agner <stefan@agner.ch>
15415 L:      linux-mtd@lists.infradead.org
15416 S:      Supported
15417 F:      drivers/mtd/nand/raw/vf610_nfc.c
15418
15419 VFAT/FAT/MSDOS FILESYSTEM
15420 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15421 S:      Maintained
15422 F:      Documentation/filesystems/vfat.txt
15423 F:      fs/fat/
15424
15425 VFIO DRIVER
15426 M:      Alex Williamson <alex.williamson@redhat.com>
15427 L:      kvm@vger.kernel.org
15428 T:      git git://github.com/awilliam/linux-vfio.git
15429 S:      Maintained
15430 F:      Documentation/vfio.txt
15431 F:      drivers/vfio/
15432 F:      include/linux/vfio.h
15433 F:      include/uapi/linux/vfio.h
15434
15435 VFIO MEDIATED DEVICE DRIVERS
15436 M:      Kirti Wankhede <kwankhede@nvidia.com>
15437 L:      kvm@vger.kernel.org
15438 S:      Maintained
15439 F:      Documentation/vfio-mediated-device.txt
15440 F:      drivers/vfio/mdev/
15441 F:      include/linux/mdev.h
15442 F:      samples/vfio-mdev/
15443
15444 VFIO PLATFORM DRIVER
15445 M:      Eric Auger <eric.auger@redhat.com>
15446 L:      kvm@vger.kernel.org
15447 S:      Maintained
15448 F:      drivers/vfio/platform/
15449
15450 VGA_SWITCHEROO
15451 R:      Lukas Wunner <lukas@wunner.de>
15452 S:      Maintained
15453 F:      Documentation/gpu/vga-switcheroo.rst
15454 F:      drivers/gpu/vga/vga_switcheroo.c
15455 F:      include/linux/vga_switcheroo.h
15456 T:      git git://anongit.freedesktop.org/drm/drm-misc
15457
15458 VIA RHINE NETWORK DRIVER
15459 S:      Orphan
15460 F:      drivers/net/ethernet/via/via-rhine.c
15461
15462 VIA SD/MMC CARD CONTROLLER DRIVER
15463 M:      Bruce Chang <brucechang@via.com.tw>
15464 M:      Harald Welte <HaraldWelte@viatech.com>
15465 S:      Maintained
15466 F:      drivers/mmc/host/via-sdmmc.c
15467
15468 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15469 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15470 L:      linux-fbdev@vger.kernel.org
15471 S:      Maintained
15472 F:      include/linux/via-core.h
15473 F:      include/linux/via-gpio.h
15474 F:      include/linux/via_i2c.h
15475 F:      drivers/video/fbdev/via/
15476
15477 VIA VELOCITY NETWORK DRIVER
15478 M:      Francois Romieu <romieu@fr.zoreil.com>
15479 L:      netdev@vger.kernel.org
15480 S:      Maintained
15481 F:      drivers/net/ethernet/via/via-velocity.*
15482
15483 VICODEC VIRTUAL CODEC DRIVER
15484 M:      Hans Verkuil <hans.verkuil@cisco.com>
15485 L:      linux-media@vger.kernel.org
15486 T:      git git://linuxtv.org/media_tree.git
15487 W:      https://linuxtv.org
15488 S:      Maintained
15489 F:      drivers/media/platform/vicodec/*
15490
15491 VIDEO MULTIPLEXER DRIVER
15492 M:      Philipp Zabel <p.zabel@pengutronix.de>
15493 L:      linux-media@vger.kernel.org
15494 S:      Maintained
15495 F:      drivers/media/platform/video-mux.c
15496
15497 VIDEO I2C POLLING DRIVER
15498 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15499 L:      linux-media@vger.kernel.org
15500 S:      Maintained
15501 F:      drivers/media/i2c/video-i2c.c
15502
15503 VIDEOBUF2 FRAMEWORK
15504 M:      Pawel Osciak <pawel@osciak.com>
15505 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15506 M:      Kyungmin Park <kyungmin.park@samsung.com>
15507 L:      linux-media@vger.kernel.org
15508 S:      Maintained
15509 F:      drivers/media/v4l2-core/videobuf2-*
15510 F:      include/media/videobuf2-*
15511
15512 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15513 M:      Helen Koike <helen.koike@collabora.com>
15514 L:      linux-media@vger.kernel.org
15515 T:      git git://linuxtv.org/media_tree.git
15516 W:      https://linuxtv.org
15517 S:      Maintained
15518 F:      drivers/media/platform/vimc/*
15519
15520 VIRT LIB
15521 M:      Alex Williamson <alex.williamson@redhat.com>
15522 M:      Paolo Bonzini <pbonzini@redhat.com>
15523 L:      kvm@vger.kernel.org
15524 S:      Supported
15525 F:      virt/lib/
15526
15527 VIRTIO AND VHOST VSOCK DRIVER
15528 M:      Stefan Hajnoczi <stefanha@redhat.com>
15529 L:      kvm@vger.kernel.org
15530 L:      virtualization@lists.linux-foundation.org
15531 L:      netdev@vger.kernel.org
15532 S:      Maintained
15533 F:      include/linux/virtio_vsock.h
15534 F:      include/uapi/linux/virtio_vsock.h
15535 F:      include/uapi/linux/vsockmon.h
15536 F:      include/uapi/linux/vm_sockets_diag.h
15537 F:      net/vmw_vsock/diag.c
15538 F:      net/vmw_vsock/af_vsock_tap.c
15539 F:      net/vmw_vsock/virtio_transport_common.c
15540 F:      net/vmw_vsock/virtio_transport.c
15541 F:      drivers/net/vsockmon.c
15542 F:      drivers/vhost/vsock.c
15543 F:      drivers/vhost/vsock.h
15544 F:      tools/testing/vsock/
15545
15546 VIRTIO CONSOLE DRIVER
15547 M:      Amit Shah <amit@kernel.org>
15548 L:      virtualization@lists.linux-foundation.org
15549 S:      Maintained
15550 F:      drivers/char/virtio_console.c
15551 F:      include/linux/virtio_console.h
15552 F:      include/uapi/linux/virtio_console.h
15553
15554 VIRTIO CORE, NET AND BLOCK DRIVERS
15555 M:      "Michael S. Tsirkin" <mst@redhat.com>
15556 M:      Jason Wang <jasowang@redhat.com>
15557 L:      virtualization@lists.linux-foundation.org
15558 S:      Maintained
15559 F:      Documentation/devicetree/bindings/virtio/
15560 F:      drivers/virtio/
15561 F:      tools/virtio/
15562 F:      drivers/net/virtio_net.c
15563 F:      drivers/block/virtio_blk.c
15564 F:      include/linux/virtio*.h
15565 F:      include/uapi/linux/virtio_*.h
15566 F:      drivers/crypto/virtio/
15567 F:      mm/balloon_compaction.c
15568
15569 VIRTIO CRYPTO DRIVER
15570 M:      Gonglei <arei.gonglei@huawei.com>
15571 L:      virtualization@lists.linux-foundation.org
15572 L:      linux-crypto@vger.kernel.org
15573 S:      Maintained
15574 F:      drivers/crypto/virtio/
15575 F:      include/uapi/linux/virtio_crypto.h
15576
15577 VIRTIO DRIVERS FOR S390
15578 M:      Cornelia Huck <cohuck@redhat.com>
15579 M:      Halil Pasic <pasic@linux.ibm.com>
15580 L:      linux-s390@vger.kernel.org
15581 L:      virtualization@lists.linux-foundation.org
15582 L:      kvm@vger.kernel.org
15583 S:      Supported
15584 F:      drivers/s390/virtio/
15585 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15586
15587 VIRTIO GPU DRIVER
15588 M:      David Airlie <airlied@linux.ie>
15589 M:      Gerd Hoffmann <kraxel@redhat.com>
15590 L:      dri-devel@lists.freedesktop.org
15591 L:      virtualization@lists.linux-foundation.org
15592 T:      git git://anongit.freedesktop.org/drm/drm-misc
15593 S:      Maintained
15594 F:      drivers/gpu/drm/virtio/
15595 F:      include/uapi/linux/virtio_gpu.h
15596
15597 VIRTIO HOST (VHOST)
15598 M:      "Michael S. Tsirkin" <mst@redhat.com>
15599 M:      Jason Wang <jasowang@redhat.com>
15600 L:      kvm@vger.kernel.org
15601 L:      virtualization@lists.linux-foundation.org
15602 L:      netdev@vger.kernel.org
15603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15604 S:      Maintained
15605 F:      drivers/vhost/
15606 F:      include/uapi/linux/vhost.h
15607
15608 VIRTIO INPUT DRIVER
15609 M:      Gerd Hoffmann <kraxel@redhat.com>
15610 S:      Maintained
15611 F:      drivers/virtio/virtio_input.c
15612 F:      include/uapi/linux/virtio_input.h
15613
15614 VIRTUAL BOX GUEST DEVICE DRIVER
15615 M:      Hans de Goede <hdegoede@redhat.com>
15616 M:      Arnd Bergmann <arnd@arndb.de>
15617 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15618 S:      Maintained
15619 F:      include/linux/vbox_utils.h
15620 F:      include/uapi/linux/vbox*.h
15621 F:      drivers/virt/vboxguest/
15622
15623 VIRTUAL SERIO DEVICE DRIVER
15624 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15625 S:      Maintained
15626 F:      drivers/input/serio/userio.c
15627 F:      include/uapi/linux/userio.h
15628
15629 VIVID VIRTUAL VIDEO DRIVER
15630 M:      Hans Verkuil <hverkuil@xs4all.nl>
15631 L:      linux-media@vger.kernel.org
15632 T:      git git://linuxtv.org/media_tree.git
15633 W:      https://linuxtv.org
15634 S:      Maintained
15635 F:      drivers/media/platform/vivid/*
15636
15637 VLYNQ BUS
15638 M:      Florian Fainelli <f.fainelli@gmail.com>
15639 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15640 S:      Maintained
15641 F:      drivers/vlynq/vlynq.c
15642 F:      include/linux/vlynq.h
15643
15644 VME SUBSYSTEM
15645 M:      Martyn Welch <martyn@welchs.me.uk>
15646 M:      Manohar Vanga <manohar.vanga@gmail.com>
15647 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15648 L:      devel@driverdev.osuosl.org
15649 S:      Maintained
15650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15651 F:      Documentation/driver-api/vme.rst
15652 F:      drivers/staging/vme/
15653 F:      drivers/vme/
15654 F:      include/linux/vme*
15655
15656 VMWARE BALLOON DRIVER
15657 M:      Xavier Deguillard <xdeguillard@vmware.com>
15658 M:      Nadav Amit <namit@vmware.com>
15659 M:      "VMware, Inc." <pv-drivers@vmware.com>
15660 L:      linux-kernel@vger.kernel.org
15661 S:      Maintained
15662 F:      drivers/misc/vmw_balloon.c
15663
15664 VMWARE HYPERVISOR INTERFACE
15665 M:      Alok Kataria <akataria@vmware.com>
15666 L:      virtualization@lists.linux-foundation.org
15667 S:      Supported
15668 F:      arch/x86/kernel/cpu/vmware.c
15669
15670 VMWARE PVRDMA DRIVER
15671 M:      Adit Ranadive <aditr@vmware.com>
15672 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15673 L:      linux-rdma@vger.kernel.org
15674 S:      Maintained
15675 F:      drivers/infiniband/hw/vmw_pvrdma/
15676
15677 VMware PVSCSI driver
15678 M:      Jim Gill <jgill@vmware.com>
15679 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15680 L:      linux-scsi@vger.kernel.org
15681 S:      Maintained
15682 F:      drivers/scsi/vmw_pvscsi.c
15683 F:      drivers/scsi/vmw_pvscsi.h
15684
15685 VMWARE VMMOUSE SUBDRIVER
15686 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15687 M:      "VMware, Inc." <pv-drivers@vmware.com>
15688 L:      linux-input@vger.kernel.org
15689 S:      Maintained
15690 F:      drivers/input/mouse/vmmouse.c
15691 F:      drivers/input/mouse/vmmouse.h
15692
15693 VMWARE VMXNET3 ETHERNET DRIVER
15694 M:      Ronak Doshi <doshir@vmware.com>
15695 M:      "VMware, Inc." <pv-drivers@vmware.com>
15696 L:      netdev@vger.kernel.org
15697 S:      Maintained
15698 F:      drivers/net/vmxnet3/
15699
15700 VOCORE VOCORE2 BOARD
15701 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15702 L:      linux-mips@linux-mips.org
15703 S:      Maintained
15704 F:      arch/mips/boot/dts/ralink/vocore2.dts
15705
15706 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15707 M:      Liam Girdwood <lgirdwood@gmail.com>
15708 M:      Mark Brown <broonie@kernel.org>
15709 L:      linux-kernel@vger.kernel.org
15710 W:      http://www.slimlogic.co.uk/?p=48
15711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15712 S:      Supported
15713 F:      Documentation/devicetree/bindings/regulator/
15714 F:      Documentation/power/regulator/
15715 F:      drivers/regulator/
15716 F:      include/dt-bindings/regulator/
15717 F:      include/linux/regulator/
15718
15719 VRF
15720 M:      David Ahern <dsa@cumulusnetworks.com>
15721 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15722 L:      netdev@vger.kernel.org
15723 S:      Maintained
15724 F:      drivers/net/vrf.c
15725 F:      Documentation/networking/vrf.txt
15726
15727 VT1211 HARDWARE MONITOR DRIVER
15728 M:      Juerg Haefliger <juergh@gmail.com>
15729 L:      linux-hwmon@vger.kernel.org
15730 S:      Maintained
15731 F:      Documentation/hwmon/vt1211
15732 F:      drivers/hwmon/vt1211.c
15733
15734 VT8231 HARDWARE MONITOR DRIVER
15735 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15736 L:      linux-hwmon@vger.kernel.org
15737 S:      Maintained
15738 F:      drivers/hwmon/vt8231.c
15739
15740 VUB300 USB to SDIO/SD/MMC bridge chip
15741 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15742 L:      linux-mmc@vger.kernel.org
15743 L:      linux-usb@vger.kernel.org
15744 S:      Supported
15745 F:      drivers/mmc/host/vub300.c
15746
15747 W1 DALLAS'S 1-WIRE BUS
15748 M:      Evgeniy Polyakov <zbr@ioremap.net>
15749 S:      Maintained
15750 F:      Documentation/devicetree/bindings/w1/
15751 F:      Documentation/w1/
15752 F:      drivers/w1/
15753 F:      include/linux/w1.h
15754
15755 W83791D HARDWARE MONITORING DRIVER
15756 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15757 L:      linux-hwmon@vger.kernel.org
15758 S:      Maintained
15759 F:      Documentation/hwmon/w83791d
15760 F:      drivers/hwmon/w83791d.c
15761
15762 W83793 HARDWARE MONITORING DRIVER
15763 M:      Rudolf Marek <r.marek@assembler.cz>
15764 L:      linux-hwmon@vger.kernel.org
15765 S:      Maintained
15766 F:      Documentation/hwmon/w83793
15767 F:      drivers/hwmon/w83793.c
15768
15769 W83795 HARDWARE MONITORING DRIVER
15770 M:      Jean Delvare <jdelvare@suse.com>
15771 L:      linux-hwmon@vger.kernel.org
15772 S:      Maintained
15773 F:      drivers/hwmon/w83795.c
15774
15775 W83L51xD SD/MMC CARD INTERFACE DRIVER
15776 M:      Pierre Ossman <pierre@ossman.eu>
15777 S:      Maintained
15778 F:      drivers/mmc/host/wbsd.*
15779
15780 WACOM PROTOCOL 4 SERIAL TABLETS
15781 M:      Julian Squires <julian@cipht.net>
15782 M:      Hans de Goede <hdegoede@redhat.com>
15783 L:      linux-input@vger.kernel.org
15784 S:      Maintained
15785 F:      drivers/input/tablet/wacom_serial4.c
15786
15787 WATCHDOG DEVICE DRIVERS
15788 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15789 M:      Guenter Roeck <linux@roeck-us.net>
15790 L:      linux-watchdog@vger.kernel.org
15791 W:      http://www.linux-watchdog.org/
15792 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15793 S:      Maintained
15794 F:      Documentation/devicetree/bindings/watchdog/
15795 F:      Documentation/watchdog/
15796 F:      drivers/watchdog/
15797 F:      include/linux/watchdog.h
15798 F:      include/uapi/linux/watchdog.h
15799
15800 WHISKEYCOVE PMIC GPIO DRIVER
15801 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15802 L:      linux-gpio@vger.kernel.org
15803 S:      Maintained
15804 F:      drivers/gpio/gpio-wcove.c
15805
15806 WIIMOTE HID DRIVER
15807 M:      David Herrmann <dh.herrmann@googlemail.com>
15808 L:      linux-input@vger.kernel.org
15809 S:      Maintained
15810 F:      drivers/hid/hid-wiimote*
15811
15812 WILOCITY WIL6210 WIRELESS DRIVER
15813 M:      Maya Erez <merez@codeaurora.org>
15814 L:      linux-wireless@vger.kernel.org
15815 L:      wil6210@qti.qualcomm.com
15816 S:      Supported
15817 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15818 F:      drivers/net/wireless/ath/wil6210/
15819
15820 WIMAX STACK
15821 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15822 M:      linux-wimax@intel.com
15823 L:      wimax@linuxwimax.org (subscribers-only)
15824 S:      Supported
15825 W:      http://linuxwimax.org
15826 F:      Documentation/wimax/README.wimax
15827 F:      include/linux/wimax/debug.h
15828 F:      include/net/wimax.h
15829 F:      include/uapi/linux/wimax.h
15830 F:      net/wimax/
15831
15832 WINBOND CIR DRIVER
15833 M:      David Härdeman <david@hardeman.nu>
15834 S:      Maintained
15835 F:      drivers/media/rc/winbond-cir.c
15836
15837 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15838 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15839 L:      linux-watchdog@vger.kernel.org
15840 S:      Maintained
15841 F:      drivers/watchdog/ebc-c384_wdt.c
15842
15843 WINSYSTEMS WS16C48 GPIO DRIVER
15844 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15845 L:      linux-gpio@vger.kernel.org
15846 S:      Maintained
15847 F:      drivers/gpio/gpio-ws16c48.c
15848
15849 WISTRON LAPTOP BUTTON DRIVER
15850 M:      Miloslav Trmac <mitr@volny.cz>
15851 S:      Maintained
15852 F:      drivers/input/misc/wistron_btns.c
15853
15854 WL3501 WIRELESS PCMCIA CARD DRIVER
15855 L:      linux-wireless@vger.kernel.org
15856 S:      Odd fixes
15857 F:      drivers/net/wireless/wl3501*
15858
15859 WOLFSON MICROELECTRONICS DRIVERS
15860 L:      patches@opensource.cirrus.com
15861 T:      git https://github.com/CirrusLogic/linux-drivers.git
15862 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15863 S:      Supported
15864 F:      Documentation/hwmon/wm83??
15865 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15866 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15867 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15868 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15869 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15870 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15871 F:      drivers/clk/clk-wm83*.c
15872 F:      drivers/extcon/extcon-arizona.c
15873 F:      drivers/leds/leds-wm83*.c
15874 F:      drivers/gpio/gpio-*wm*.c
15875 F:      drivers/gpio/gpio-arizona.c
15876 F:      drivers/hwmon/wm83??-hwmon.c
15877 F:      drivers/input/misc/wm831x-on.c
15878 F:      drivers/input/touchscreen/wm831x-ts.c
15879 F:      drivers/input/touchscreen/wm97*.c
15880 F:      drivers/mfd/arizona*
15881 F:      drivers/mfd/wm*.c
15882 F:      drivers/mfd/cs47l24*
15883 F:      drivers/power/supply/wm83*.c
15884 F:      drivers/rtc/rtc-wm83*.c
15885 F:      drivers/regulator/wm8*.c
15886 F:      drivers/regulator/arizona*
15887 F:      drivers/video/backlight/wm83*_bl.c
15888 F:      drivers/watchdog/wm83*_wdt.c
15889 F:      include/linux/mfd/arizona/
15890 F:      include/linux/mfd/wm831x/
15891 F:      include/linux/mfd/wm8350/
15892 F:      include/linux/mfd/wm8400*
15893 F:      include/linux/regulator/arizona*
15894 F:      include/linux/wm97xx.h
15895 F:      include/sound/wm????.h
15896 F:      sound/soc/codecs/arizona.?
15897 F:      sound/soc/codecs/wm*
15898 F:      sound/soc/codecs/cs47l24*
15899
15900 WORKQUEUE
15901 M:      Tejun Heo <tj@kernel.org>
15902 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15904 S:      Maintained
15905 F:      include/linux/workqueue.h
15906 F:      kernel/workqueue.c
15907 F:      Documentation/core-api/workqueue.rst
15908
15909 X-POWERS AXP288 PMIC DRIVERS
15910 M:      Hans de Goede <hdegoede@redhat.com>
15911 S:      Maintained
15912 N:      axp288
15913 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15914
15915 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15916 M:      Chen-Yu Tsai <wens@csie.org>
15917 L:      linux-kernel@vger.kernel.org
15918 S:      Maintained
15919 N:      axp[128]
15920
15921 X.25 NETWORK LAYER
15922 M:      Andrew Hendry <andrew.hendry@gmail.com>
15923 L:      linux-x25@vger.kernel.org
15924 S:      Odd Fixes
15925 F:      Documentation/networking/x25*
15926 F:      include/net/x25*
15927 F:      net/x25/
15928
15929 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15930 M:      Thomas Gleixner <tglx@linutronix.de>
15931 M:      Ingo Molnar <mingo@redhat.com>
15932 R:      "H. Peter Anvin" <hpa@zytor.com>
15933 M:      x86@kernel.org
15934 L:      linux-kernel@vger.kernel.org
15935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15936 S:      Maintained
15937 F:      Documentation/devicetree/bindings/x86/
15938 F:      Documentation/x86/
15939 F:      arch/x86/
15940
15941 X86 ENTRY CODE
15942 M:      Andy Lutomirski <luto@kernel.org>
15943 L:      linux-kernel@vger.kernel.org
15944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15945 S:      Maintained
15946 F:      arch/x86/entry/
15947
15948 X86 MCE INFRASTRUCTURE
15949 M:      Tony Luck <tony.luck@intel.com>
15950 M:      Borislav Petkov <bp@alien8.de>
15951 L:      linux-edac@vger.kernel.org
15952 S:      Maintained
15953 F:      arch/x86/kernel/cpu/mcheck/*
15954
15955 X86 MICROCODE UPDATE SUPPORT
15956 M:      Borislav Petkov <bp@alien8.de>
15957 S:      Maintained
15958 F:      arch/x86/kernel/cpu/microcode/*
15959
15960 X86 PLATFORM DRIVERS
15961 M:      Darren Hart <dvhart@infradead.org>
15962 M:      Andy Shevchenko <andy@infradead.org>
15963 L:      platform-driver-x86@vger.kernel.org
15964 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15965 S:      Maintained
15966 F:      drivers/platform/x86/
15967 F:      drivers/platform/olpc/
15968
15969 X86 VDSO
15970 M:      Andy Lutomirski <luto@kernel.org>
15971 L:      linux-kernel@vger.kernel.org
15972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15973 S:      Maintained
15974 F:      arch/x86/entry/vdso/
15975
15976 XC2028/3028 TUNER DRIVER
15977 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15978 L:      linux-media@vger.kernel.org
15979 W:      https://linuxtv.org
15980 T:      git git://linuxtv.org/media_tree.git
15981 S:      Maintained
15982 F:      drivers/media/tuners/tuner-xc2028.*
15983
15984 XDP SOCKETS (AF_XDP)
15985 M:      Björn Töpel <bjorn.topel@intel.com>
15986 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15987 L:      netdev@vger.kernel.org
15988 S:      Maintained
15989 F:      kernel/bpf/xskmap.c
15990 F:      net/xdp/
15991
15992 XEN BLOCK SUBSYSTEM
15993 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15994 M:      Roger Pau Monné <roger.pau@citrix.com>
15995 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15996 S:      Supported
15997 F:      drivers/block/xen-blkback/*
15998 F:      drivers/block/xen*
15999
16000 XEN HYPERVISOR ARM
16001 M:      Stefano Stabellini <sstabellini@kernel.org>
16002 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16003 S:      Maintained
16004 F:      arch/arm/xen/
16005 F:      arch/arm/include/asm/xen/
16006
16007 XEN HYPERVISOR ARM64
16008 M:      Stefano Stabellini <sstabellini@kernel.org>
16009 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16010 S:      Maintained
16011 F:      arch/arm64/xen/
16012 F:      arch/arm64/include/asm/xen/
16013
16014 XEN HYPERVISOR INTERFACE
16015 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16016 M:      Juergen Gross <jgross@suse.com>
16017 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16019 S:      Supported
16020 F:      arch/x86/xen/
16021 F:      drivers/*/xen-*front.c
16022 F:      drivers/xen/
16023 F:      arch/x86/include/asm/xen/
16024 F:      arch/x86/include/asm/pvclock-abi.h
16025 F:      include/xen/
16026 F:      include/uapi/xen/
16027 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16028 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16029
16030 XEN NETWORK BACKEND DRIVER
16031 M:      Wei Liu <wei.liu2@citrix.com>
16032 M:      Paul Durrant <paul.durrant@citrix.com>
16033 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16034 L:      netdev@vger.kernel.org
16035 S:      Supported
16036 F:      drivers/net/xen-netback/*
16037
16038 XEN PCI SUBSYSTEM
16039 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16041 S:      Supported
16042 F:      arch/x86/pci/*xen*
16043 F:      drivers/pci/*xen*
16044
16045 XEN PVSCSI DRIVERS
16046 M:      Juergen Gross <jgross@suse.com>
16047 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16048 L:      linux-scsi@vger.kernel.org
16049 S:      Supported
16050 F:      drivers/scsi/xen-scsifront.c
16051 F:      drivers/xen/xen-scsiback.c
16052 F:      include/xen/interface/io/vscsiif.h
16053
16054 XEN SWIOTLB SUBSYSTEM
16055 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16056 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16057 L:      iommu@lists.linux-foundation.org
16058 S:      Supported
16059 F:      arch/x86/xen/*swiotlb*
16060 F:      drivers/xen/*swiotlb*
16061
16062 XEN SOUND FRONTEND DRIVER
16063 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16064 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16065 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16066 S:      Supported
16067 F:      sound/xen/*
16068
16069 XFS FILESYSTEM
16070 M:      Darrick J. Wong <darrick.wong@oracle.com>
16071 M:      linux-xfs@vger.kernel.org
16072 L:      linux-xfs@vger.kernel.org
16073 W:      http://xfs.org/
16074 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16075 S:      Supported
16076 F:      Documentation/filesystems/xfs.txt
16077 F:      fs/xfs/
16078
16079 XILINX AXI ETHERNET DRIVER
16080 M:      Anirudha Sarangi <anirudh@xilinx.com>
16081 M:      John Linn <John.Linn@xilinx.com>
16082 S:      Maintained
16083 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16084
16085 XILINX UARTLITE SERIAL DRIVER
16086 M:      Peter Korsgaard <jacmet@sunsite.dk>
16087 L:      linux-serial@vger.kernel.org
16088 S:      Maintained
16089 F:      drivers/tty/serial/uartlite.c
16090
16091 XILINX VIDEO IP CORES
16092 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16093 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16094 L:      linux-media@vger.kernel.org
16095 T:      git git://linuxtv.org/media_tree.git
16096 S:      Supported
16097 F:      Documentation/devicetree/bindings/media/xilinx/
16098 F:      drivers/media/platform/xilinx/
16099 F:      include/uapi/linux/xilinx-v4l2-controls.h
16100
16101 XILLYBUS DRIVER
16102 M:      Eli Billauer <eli.billauer@gmail.com>
16103 L:      linux-kernel@vger.kernel.org
16104 S:      Supported
16105 F:      drivers/char/xillybus/
16106
16107 XLP9XX I2C DRIVER
16108 M:      George Cherian <george.cherian@cavium.com>
16109 M:      Jan Glauber <jglauber@cavium.com>
16110 L:      linux-i2c@vger.kernel.org
16111 W:      http://www.cavium.com
16112 S:      Supported
16113 F:      drivers/i2c/busses/i2c-xlp9xx.c
16114
16115 XRA1403 GPIO EXPANDER
16116 M:      Nandor Han <nandor.han@ge.com>
16117 M:      Semi Malinen <semi.malinen@ge.com>
16118 L:      linux-gpio@vger.kernel.org
16119 S:      Maintained
16120 F:      drivers/gpio/gpio-xra1403.c
16121 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16122
16123 XTENSA XTFPGA PLATFORM SUPPORT
16124 M:      Max Filippov <jcmvbkbc@gmail.com>
16125 L:      linux-xtensa@linux-xtensa.org
16126 S:      Maintained
16127 F:      drivers/spi/spi-xtensa-xtfpga.c
16128 F:      sound/soc/xtensa/xtfpga-i2s.c
16129
16130 YAM DRIVER FOR AX.25
16131 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16132 L:      linux-hams@vger.kernel.org
16133 S:      Maintained
16134 F:      drivers/net/hamradio/yam*
16135 F:      include/linux/yam.h
16136
16137 YAMA SECURITY MODULE
16138 M:      Kees Cook <keescook@chromium.org>
16139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16140 S:      Supported
16141 F:      security/yama/
16142 F:      Documentation/admin-guide/LSM/Yama.rst
16143
16144 YEALINK PHONE DRIVER
16145 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16146 L:      usbb2k-api-dev@nongnu.org
16147 S:      Maintained
16148 F:      Documentation/input/devices/yealink.rst
16149 F:      drivers/input/misc/yealink.*
16150
16151 Z8530 DRIVER FOR AX.25
16152 M:      Joerg Reuter <jreuter@yaina.de>
16153 W:      http://yaina.de/jreuter/
16154 W:      http://www.qsl.net/dl1bke/
16155 L:      linux-hams@vger.kernel.org
16156 S:      Maintained
16157 F:      Documentation/networking/z8530drv.txt
16158 F:      drivers/net/hamradio/*scc.c
16159 F:      drivers/net/hamradio/z8530.h
16160
16161 ZBUD COMPRESSED PAGE ALLOCATOR
16162 M:      Seth Jennings <sjenning@redhat.com>
16163 M:      Dan Streetman <ddstreet@ieee.org>
16164 L:      linux-mm@kvack.org
16165 S:      Maintained
16166 F:      mm/zbud.c
16167 F:      include/linux/zbud.h
16168
16169 ZD1211RW WIRELESS DRIVER
16170 M:      Daniel Drake <dsd@gentoo.org>
16171 M:      Ulrich Kunitz <kune@deine-taler.de>
16172 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16173 L:      linux-wireless@vger.kernel.org
16174 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16175 S:      Maintained
16176 F:      drivers/net/wireless/zydas/zd1211rw/
16177
16178 ZD1301 MEDIA DRIVER
16179 M:      Antti Palosaari <crope@iki.fi>
16180 L:      linux-media@vger.kernel.org
16181 W:      https://linuxtv.org/
16182 W:      http://palosaari.fi/linux/
16183 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16184 S:      Maintained
16185 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16186
16187 ZD1301_DEMOD MEDIA DRIVER
16188 M:      Antti Palosaari <crope@iki.fi>
16189 L:      linux-media@vger.kernel.org
16190 W:      https://linuxtv.org/
16191 W:      http://palosaari.fi/linux/
16192 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16193 S:      Maintained
16194 F:      drivers/media/dvb-frontends/zd1301_demod*
16195
16196 ZPOOL COMPRESSED PAGE STORAGE API
16197 M:      Dan Streetman <ddstreet@ieee.org>
16198 L:      linux-mm@kvack.org
16199 S:      Maintained
16200 F:      mm/zpool.c
16201 F:      include/linux/zpool.h
16202
16203 ZR36067 VIDEO FOR LINUX DRIVER
16204 L:      mjpeg-users@lists.sourceforge.net
16205 L:      linux-media@vger.kernel.org
16206 W:      http://mjpeg.sourceforge.net/driver-zoran/
16207 T:      hg https://linuxtv.org/hg/v4l-dvb
16208 S:      Odd Fixes
16209 F:      drivers/staging/media/zoran/
16210
16211 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16212 M:      Minchan Kim <minchan@kernel.org>
16213 M:      Nitin Gupta <ngupta@vflare.org>
16214 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16215 L:      linux-kernel@vger.kernel.org
16216 S:      Maintained
16217 F:      drivers/block/zram/
16218 F:      Documentation/blockdev/zram.txt
16219
16220 ZS DECSTATION Z85C30 SERIAL DRIVER
16221 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16222 S:      Maintained
16223 F:      drivers/tty/serial/zs.*
16224
16225 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16226 M:      Minchan Kim <minchan@kernel.org>
16227 M:      Nitin Gupta <ngupta@vflare.org>
16228 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16229 L:      linux-mm@kvack.org
16230 S:      Maintained
16231 F:      mm/zsmalloc.c
16232 F:      include/linux/zsmalloc.h
16233 F:      Documentation/vm/zsmalloc.rst
16234
16235 ZSWAP COMPRESSED SWAP CACHING
16236 M:      Seth Jennings <sjenning@redhat.com>
16237 M:      Dan Streetman <ddstreet@ieee.org>
16238 L:      linux-mm@kvack.org
16239 S:      Maintained
16240 F:      mm/zswap.c
16241
16242 THE REST
16243 M:      Linus Torvalds <torvalds@linux-foundation.org>
16244 L:      linux-kernel@vger.kernel.org
16245 Q:      http://patchwork.kernel.org/project/LKML/list/
16246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16247 S:      Buried alive in reporters
16248 F:      *
16249 F:      */