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/device_drivers/3com/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 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-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:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 370 S:      Maintained
 371 F:      drivers/acpi/arm64
 372
 373 ACPI I2C MULTI INSTANTIATE DRIVER
 374 M:      Hans de Goede <hdegoede@redhat.com>
 375 L:      platform-driver-x86@vger.kernel.org
 376 S:      Maintained
 377 F:      drivers/platform/x86/i2c-multi-instantiate.c
 378
 379 ACPI PMIC DRIVERS
 380 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 381 M:      Len Brown <lenb@kernel.org>
 382 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 383 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 387 B:      https://bugzilla.kernel.org
 388 S:      Supported
 389 F:      drivers/acpi/pmic/
 390
 391 ACPI THERMAL DRIVER
 392 M:      Zhang Rui <rui.zhang@intel.com>
 393 L:      linux-acpi@vger.kernel.org
 394 W:      https://01.org/linux-acpi
 395 B:      https://bugzilla.kernel.org
 396 S:      Supported
 397 F:      drivers/acpi/*thermal*
 398
 399 ACPI VIDEO DRIVER
 400 M:      Zhang Rui <rui.zhang@intel.com>
 401 L:      linux-acpi@vger.kernel.org
 402 W:      https://01.org/linux-acpi
 403 B:      https://bugzilla.kernel.org
 404 S:      Supported
 405 F:      drivers/acpi/acpi_video.c
 406
 407 ACPI WMI DRIVER
 408 L:      platform-driver-x86@vger.kernel.org
 409 S:      Orphan
 410 F:      drivers/platform/x86/wmi.c
 411 F:      include/uapi/linux/wmi.h
 412
 413 AD1889 ALSA SOUND DRIVER
 414 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 415 L:      linux-parisc@vger.kernel.org
 416 S:      Maintained
 417 F:      sound/pci/ad1889.*
 418
 419 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 W:      http://wiki.analog.com/AD5254
 422 W:      http://ez.analog.com/community/linux-device-drivers
 423 S:      Supported
 424 F:      drivers/misc/ad525x_dpot.c
 425
 426 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5398
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/regulator/ad5398.c
 432
 433 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD7142
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/input/misc/ad714x.c
 439
 440 AD7877 TOUCHSCREEN DRIVER
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7877
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/touchscreen/ad7877.c
 446
 447 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7879
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7879.c
 453
 454 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 455 M:      Jiri Kosina <jikos@kernel.org>
 456 S:      Maintained
 457
 458 ADF7242 IEEE 802.15.4 RADIO DRIVER
 459 M:      Michael Hennerich <michael.hennerich@analog.com>
 460 W:      https://wiki.analog.com/ADF7242
 461 W:      http://ez.analog.com/community/linux-device-drivers
 462 L:      linux-wpan@vger.kernel.org
 463 S:      Supported
 464 F:      drivers/net/ieee802154/adf7242.c
 465 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 466
 467 ADM1025 HARDWARE MONITOR DRIVER
 468 M:      Jean Delvare <jdelvare@suse.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      Documentation/hwmon/adm1025
 472 F:      drivers/hwmon/adm1025.c
 473
 474 ADM1029 HARDWARE MONITOR DRIVER
 475 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      drivers/hwmon/adm1029.c
 479
 480 ADM8211 WIRELESS DRIVER
 481 L:      linux-wireless@vger.kernel.org
 482 W:      http://wireless.kernel.org/
 483 S:      Orphan
 484 F:      drivers/net/wireless/admtek/adm8211.*
 485
 486 ADP1653 FLASH CONTROLLER DRIVER
 487 M:      Sakari Ailus <sakari.ailus@iki.fi>
 488 L:      linux-media@vger.kernel.org
 489 S:      Maintained
 490 F:      drivers/media/i2c/adp1653.c
 491 F:      include/media/i2c/adp1653.h
 492
 493 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 494 M:      Michael Hennerich <michael.hennerich@analog.com>
 495 W:      http://wiki.analog.com/ADP5520
 496 W:      http://ez.analog.com/community/linux-device-drivers
 497 S:      Supported
 498 F:      drivers/mfd/adp5520.c
 499 F:      drivers/video/backlight/adp5520_bl.c
 500 F:      drivers/leds/leds-adp5520.c
 501 F:      drivers/gpio/gpio-adp5520.c
 502 F:      drivers/input/keyboard/adp5520-keys.c
 503
 504 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP5588
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/input/keyboard/adp5588-keys.c
 510 F:      drivers/gpio/gpio-adp5588.c
 511
 512 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 513 M:      Michael Hennerich <michael.hennerich@analog.com>
 514 W:      http://wiki.analog.com/ADP8860
 515 W:      http://ez.analog.com/community/linux-device-drivers
 516 S:      Supported
 517 F:      drivers/video/backlight/adp8860_bl.c
 518
 519 ADS1015 HARDWARE MONITOR DRIVER
 520 M:      Dirk Eibach <eibach@gdsys.de>
 521 L:      linux-hwmon@vger.kernel.org
 522 S:      Maintained
 523 F:      Documentation/hwmon/ads1015
 524 F:      drivers/hwmon/ads1015.c
 525 F:      include/linux/platform_data/ads1015.h
 526
 527 ADT746X FAN DRIVER
 528 M:      Colin Leroy <colin@colino.net>
 529 S:      Maintained
 530 F:      drivers/macintosh/therm_adt746x.c
 531
 532 ADT7475 HARDWARE MONITOR DRIVER
 533 M:      Jean Delvare <jdelvare@suse.com>
 534 L:      linux-hwmon@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/hwmon/adt7475
 537 F:      drivers/hwmon/adt7475.c
 538
 539 ADVANSYS SCSI DRIVER
 540 M:      Matthew Wilcox <willy@infradead.org>
 541 M:      Hannes Reinecke <hare@suse.com>
 542 L:      linux-scsi@vger.kernel.org
 543 S:      Maintained
 544 F:      Documentation/scsi/advansys.txt
 545 F:      drivers/scsi/advansys.c
 546
 547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 548 M:      Michael Hennerich <michael.hennerich@analog.com>
 549 W:      http://wiki.analog.com/ADXL345
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/input/misc/adxl34x.c
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 562
 563 AF9013 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/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 ALCATEL SPEEDTOUCH USB DRIVER
 651 M:      Duncan Sands <duncan.sands@free.fr>
 652 L:      linux-usb@vger.kernel.org
 653 W:      http://www.linux-usb.org/SpeedTouch/
 654 S:      Maintained
 655 F:      drivers/usb/atm/speedtch.c
 656 F:      drivers/usb/atm/usbatm.c
 657
 658 ALCHEMY AU1XX0 MMC DRIVER
 659 M:      Manuel Lauss <manuel.lauss@gmail.com>
 660 S:      Maintained
 661 F:      drivers/mmc/host/au1xmmc.c
 662
 663 ALI1563 I2C DRIVER
 664 M:      Rudolf Marek <r.marek@assembler.cz>
 665 L:      linux-i2c@vger.kernel.org
 666 S:      Maintained
 667 F:      Documentation/i2c/busses/i2c-ali1563
 668 F:      drivers/i2c/busses/i2c-ali1563.c
 669
 670 ALLWINNER SECURITY SYSTEM
 671 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 672 L:      linux-crypto@vger.kernel.org
 673 S:      Maintained
 674 F:      drivers/crypto/sunxi-ss/
 675
 676 ALLWINNER VPU DRIVER
 677 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 678 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 679 L:      linux-media@vger.kernel.org
 680 S:      Maintained
 681 F:      drivers/staging/media/sunxi/cedrus/
 682
 683 ALPHA PORT
 684 M:      Richard Henderson <rth@twiddle.net>
 685 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 686 M:      Matt Turner <mattst88@gmail.com>
 687 S:      Odd Fixes
 688 L:      linux-alpha@vger.kernel.org
 689 F:      arch/alpha/
 690
 691 ALPS PS/2 TOUCHPAD DRIVER
 692 R:      Pali Rohár <pali.rohar@gmail.com>
 693 F:      drivers/input/mouse/alps.*
 694
 695 ALTERA I2C CONTROLLER DRIVER
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/i2c/busses/i2c-altera.c
 699
 700 ALTERA MAILBOX DRIVER
 701 M:      Ley Foon Tan <lftan@altera.com>
 702 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 703 S:      Maintained
 704 F:      drivers/mailbox/mailbox-altera.c
 705
 706 ALTERA PIO DRIVER
 707 M:      Tien Hock Loh <thloh@altera.com>
 708 L:      linux-gpio@vger.kernel.org
 709 S:      Maintained
 710 F:      drivers/gpio/gpio-altera.c
 711
 712 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 713 M:      Thor Thayer <thor.thayer@linux.intel.com>
 714 S:      Maintained
 715 F:      drivers/gpio/gpio-altera-a10sr.c
 716 F:      drivers/mfd/altera-a10sr.c
 717 F:      drivers/reset/reset-a10sr.c
 718 F:      include/linux/mfd/altera-a10sr.h
 719 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 720
 721 ALTERA TRIPLE SPEED ETHERNET DRIVER
 722 M:      Thor Thayer <thor.thayer@linux.intel.com>
 723 L:      netdev@vger.kernel.org
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/net/ethernet/altera/
 727
 728 ALTERA UART/JTAG UART SERIAL DRIVERS
 729 M:      Tobias Klauser <tklauser@distanz.ch>
 730 L:      linux-serial@vger.kernel.org
 731 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 732 S:      Maintained
 733 F:      drivers/tty/serial/altera_uart.c
 734 F:      drivers/tty/serial/altera_jtaguart.c
 735 F:      include/linux/altera_uart.h
 736 F:      include/linux/altera_jtaguart.h
 737
 738 AMAZON ETHERNET DRIVERS
 739 M:      Netanel Belgazal <netanel@amazon.com>
 740 R:      Saeed Bishara <saeedb@amazon.com>
 741 R:      Zorik Machulsky <zorik@amazon.com>
 742 L:      netdev@vger.kernel.org
 743 S:      Supported
 744 F:      Documentation/networking/device_drivers/amazon/ena.txt
 745 F:      drivers/net/ethernet/amazon/
 746
 747 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 748 M:      Tom Lendacky <thomas.lendacky@amd.com>
 749 M:      Gary Hook <gary.hook@amd.com>
 750 L:      linux-crypto@vger.kernel.org
 751 S:      Supported
 752 F:      drivers/crypto/ccp/
 753 F:      include/linux/ccp.h
 754
 755 AMD DISPLAY CORE
 756 M:      Harry Wentland <harry.wentland@amd.com>
 757 M:      Leo Li <sunpeng.li@amd.com>
 758 L:      amd-gfx@lists.freedesktop.org
 759 T:      git git://people.freedesktop.org/~agd5f/linux
 760 S:      Supported
 761 F:      drivers/gpu/drm/amd/display/
 762
 763 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 764 M:      Huang Rui <ray.huang@amd.com>
 765 L:      linux-hwmon@vger.kernel.org
 766 S:      Supported
 767 F:      Documentation/hwmon/fam15h_power
 768 F:      drivers/hwmon/fam15h_power.c
 769
 770 AMD FCH GPIO DRIVER
 771 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 772 L:      linux-gpio@vger.kernel.org
 773 S:      Maintained
 774 F:      drivers/gpio/gpio-amd-fch.c
 775 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 776
 777 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 778 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 779 S:      Orphan
 780 F:      drivers/usb/gadget/udc/amd5536udc.*
 781
 782 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 783 P:      Andres Salomon <dilinger@queued.net>
 784 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 785 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 786 S:      Supported
 787 F:      drivers/char/hw_random/geode-rng.c
 788 F:      drivers/crypto/geode*
 789 F:      drivers/video/fbdev/geode/
 790 F:      arch/x86/include/asm/geode.h
 791
 792 AMD IOMMU (AMD-VI)
 793 M:      Joerg Roedel <joro@8bytes.org>
 794 L:      iommu@lists.linux-foundation.org
 795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 796 S:      Maintained
 797 F:      drivers/iommu/amd_iommu*.[ch]
 798 F:      include/linux/amd-iommu.h
 799
 800 AMD KFD
 801 M:      Oded Gabbay <oded.gabbay@gmail.com>
 802 L:      dri-devel@lists.freedesktop.org
 803 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 804 S:      Supported
 805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 812 F:      drivers/gpu/drm/amd/amdkfd/
 813 F:      drivers/gpu/drm/amd/include/cik_structs.h
 814 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 815 F:      drivers/gpu/drm/amd/include/vi_structs.h
 816 F:      drivers/gpu/drm/amd/include/v9_structs.h
 817 F:      include/uapi/linux/kfd_ioctl.h
 818
 819 AMD POWERPLAY
 820 M:      Rex Zhu <rex.zhu@amd.com>
 821 M:      Evan Quan <evan.quan@amd.com>
 822 L:      amd-gfx@lists.freedesktop.org
 823 S:      Supported
 824 F:      drivers/gpu/drm/amd/powerplay/
 825 T:      git git://people.freedesktop.org/~agd5f/linux
 826
 827 AMD SEATTLE DEVICE TREE SUPPORT
 828 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 829 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 830 M:      Tom Lendacky <thomas.lendacky@amd.com>
 831 S:      Supported
 832 F:      arch/arm64/boot/dts/amd/
 833
 834 AMD XGBE DRIVER
 835 M:      Tom Lendacky <thomas.lendacky@amd.com>
 836 L:      netdev@vger.kernel.org
 837 S:      Supported
 838 F:      drivers/net/ethernet/amd/xgbe/
 839 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 840
 841 ANALOG DEVICES INC AD5686 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-pm@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5686*
 847 F:      drivers/iio/dac/ad5696*
 848
 849 ANALOG DEVICES INC AD5758 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/dac/ad5758.c
 855 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 856
 857 ANALOG DEVICES INC AD7124 DRIVER
 858 M:      Stefan Popa <stefan.popa@analog.com>
 859 L:      linux-iio@vger.kernel.org
 860 W:      http://ez.analog.com/community/linux-device-drivers
 861 S:      Supported
 862 F:      drivers/iio/adc/ad7124.c
 863 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 864
 865 ANALOG DEVICES INC AD7606 DRIVER
 866 M:      Stefan Popa <stefan.popa@analog.com>
 867 L:      linux-iio@vger.kernel.org
 868 W:      http://ez.analog.com/community/linux-device-drivers
 869 S:      Supported
 870 F:      drivers/iio/adc/ad7606.c
 871 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 872
 873 ANALOG DEVICES INC AD7768-1 DRIVER
 874 M:      Stefan Popa <stefan.popa@analog.com>
 875 L:      linux-iio@vger.kernel.org
 876 W:      http://ez.analog.com/community/linux-device-drivers
 877 S:      Supported
 878 F:      drivers/iio/adc/ad7768-1.c
 879 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 880
 881 ANALOG DEVICES INC AD9389B DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/ad9389b*
 886
 887 ANALOG DEVICES INC ADGS1408 DRIVER
 888 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 889 S:      Supported
 890 F:      drivers/mux/adgs1408.c
 891 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 892
 893 ANALOG DEVICES INC ADP5061 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-pm@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/power/supply/adp5061.c
 899
 900 ANALOG DEVICES INC ADV7180 DRIVER
 901 M:      Lars-Peter Clausen <lars@metafoo.de>
 902 L:      linux-media@vger.kernel.org
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      drivers/media/i2c/adv7180.c
 906
 907 ANALOG DEVICES INC ADV748X DRIVER
 908 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 909 L:      linux-media@vger.kernel.org
 910 S:      Maintained
 911 F:      drivers/media/i2c/adv748x/*
 912
 913 ANALOG DEVICES INC ADV7511 DRIVER
 914 M:      Hans Verkuil <hans.verkuil@cisco.com>
 915 L:      linux-media@vger.kernel.org
 916 S:      Maintained
 917 F:      drivers/media/i2c/adv7511*
 918
 919 ANALOG DEVICES INC ADV7604 DRIVER
 920 M:      Hans Verkuil <hans.verkuil@cisco.com>
 921 L:      linux-media@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/media/i2c/adv7604*
 924
 925 ANALOG DEVICES INC ADV7842 DRIVER
 926 M:      Hans Verkuil <hans.verkuil@cisco.com>
 927 L:      linux-media@vger.kernel.org
 928 S:      Maintained
 929 F:      drivers/media/i2c/adv7842*
 930
 931 ANALOG DEVICES INC ASOC CODEC DRIVERS
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 934 W:      http://wiki.analog.com/
 935 W:      http://ez.analog.com/community/linux-device-drivers
 936 S:      Supported
 937 F:      sound/soc/codecs/adau*
 938 F:      sound/soc/codecs/adav*
 939 F:      sound/soc/codecs/ad1*
 940 F:      sound/soc/codecs/ad7*
 941 F:      sound/soc/codecs/ssm*
 942 F:      sound/soc/codecs/sigmadsp.*
 943
 944 ANALOG DEVICES INC DMA DRIVERS
 945 M:      Lars-Peter Clausen <lars@metafoo.de>
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      drivers/dma/dma-axi-dmac.c
 949
 950 ANALOG DEVICES INC IIO DRIVERS
 951 M:      Lars-Peter Clausen <lars@metafoo.de>
 952 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 953 W:      http://wiki.analog.com/
 954 W:      http://ez.analog.com/community/linux-device-drivers
 955 S:      Supported
 956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 957 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 958 F:      drivers/iio/*/ad*
 959 F:      drivers/iio/adc/ltc2497*
 960 X:      drivers/iio/*/adjd*
 961 F:      drivers/staging/iio/*/ad*
 962
 963 ANDES ARCHITECTURE
 964 M:      Greentime Hu <green.hu@gmail.com>
 965 M:      Vincent Chen <deanbo422@gmail.com>
 966 T:      git https://github.com/andestech/linux.git
 967 S:      Supported
 968 F:      arch/nds32/
 969 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 970 F:      Documentation/devicetree/bindings/nds32/
 971 K:      nds32
 972 N:      nds32
 973
 974 ANDROID CONFIG FRAGMENTS
 975 M:      Rob Herring <robh@kernel.org>
 976 S:      Supported
 977 F:      kernel/configs/android*
 978
 979 ANDROID DRIVERS
 980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 981 M:      Arve Hjønnevåg <arve@android.com>
 982 M:      Todd Kjos <tkjos@android.com>
 983 M:      Martijn Coenen <maco@android.com>
 984 M:      Joel Fernandes <joel@joelfernandes.org>
 985 M:      Christian Brauner <christian@brauner.io>
 986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 987 L:      devel@driverdev.osuosl.org
 988 S:      Supported
 989 F:      drivers/android/
 990 F:      drivers/staging/android/
 991
 992 ANDROID GOLDFISH PIC DRIVER
 993 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 994 S:      Supported
 995 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 996 F:      drivers/irqchip/irq-goldfish-pic.c
 997
 998 ANDROID GOLDFISH RTC DRIVER
 999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1000 S:      Supported
1001 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1002 F:      drivers/rtc/rtc-goldfish.c
1003
1004 ANDROID ION DRIVER
1005 M:      Laura Abbott <labbott@redhat.com>
1006 M:      Sumit Semwal <sumit.semwal@linaro.org>
1007 L:      devel@driverdev.osuosl.org
1008 L:      dri-devel@lists.freedesktop.org
1009 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1010 S:      Supported
1011 F:      drivers/staging/android/ion
1012 F:      drivers/staging/android/uapi/ion.h
1013
1014 AOA (Apple Onboard Audio) ALSA DRIVER
1015 M:      Johannes Berg <johannes@sipsolutions.net>
1016 L:      linuxppc-dev@lists.ozlabs.org
1017 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1018 S:      Maintained
1019 F:      sound/aoa/
1020
1021 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1022 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1023 L:      linux-iio@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/iio/adc/stx104.c
1026
1027 APM DRIVER
1028 M:      Jiri Kosina <jikos@kernel.org>
1029 S:      Odd fixes
1030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1031 F:      arch/x86/kernel/apm_32.c
1032 F:      include/linux/apm_bios.h
1033 F:      include/uapi/linux/apm_bios.h
1034 F:      drivers/char/apm-emulation.c
1035
1036 APPARMOR SECURITY MODULE
1037 M:      John Johansen <john.johansen@canonical.com>
1038 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1039 W:      wiki.apparmor.net
1040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1041 S:      Supported
1042 F:      security/apparmor/
1043 F:      Documentation/admin-guide/LSM/apparmor.rst
1044
1045 APPLE BCM5974 MULTITOUCH DRIVER
1046 M:      Henrik Rydberg <rydberg@bitmath.org>
1047 L:      linux-input@vger.kernel.org
1048 S:      Odd fixes
1049 F:      drivers/input/mouse/bcm5974.c
1050
1051 APPLE SMC DRIVER
1052 M:      Henrik Rydberg <rydberg@bitmath.org>
1053 L:      linux-hwmon@vger.kernel.org
1054 S:      Odd fixes
1055 F:      drivers/hwmon/applesmc.c
1056
1057 APPLETALK NETWORK LAYER
1058 L:      netdev@vger.kernel.org
1059 S:      Odd fixes
1060 F:      drivers/net/appletalk/
1061 F:      net/appletalk/
1062
1063 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1064 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1065 S:      Supported
1066 F:      arch/arm64/boot/dts/apm/
1067
1068 APPLIED MICRO (APM) X-GENE SOC EDAC
1069 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1070 S:      Supported
1071 F:      drivers/edac/xgene_edac.c
1072 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1073
1074 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1075 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1076 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1077 S:      Supported
1078 F:      drivers/net/ethernet/apm/xgene-v2/
1079
1080 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1081 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1082 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1083 M:      Quan Nguyen <quan@os.amperecomputing.com>
1084 S:      Supported
1085 F:      drivers/net/ethernet/apm/xgene/
1086 F:      drivers/net/phy/mdio-xgene.c
1087 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1088 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1089
1090 APPLIED MICRO (APM) X-GENE SOC PMU
1091 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1092 S:      Supported
1093 F:      drivers/perf/xgene_pmu.c
1094 F:      Documentation/perf/xgene-pmu.txt
1095 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1096
1097 APTINA CAMERA SENSOR PLL
1098 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1099 L:      linux-media@vger.kernel.org
1100 S:      Maintained
1101 F:      drivers/media/i2c/aptina-pll.*
1102
1103 ARC FRAMEBUFFER DRIVER
1104 M:      Jaya Kumar <jayalk@intworks.biz>
1105 S:      Maintained
1106 F:      drivers/video/fbdev/arcfb.c
1107 F:      drivers/video/fbdev/core/fb_defio.c
1108
1109 ARC PGU DRM DRIVER
1110 M:      Alexey Brodkin <abrodkin@synopsys.com>
1111 S:      Supported
1112 F:      drivers/gpu/drm/arc/
1113 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1114
1115 ARCNET NETWORK LAYER
1116 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1117 L:      netdev@vger.kernel.org
1118 S:      Maintained
1119 F:      drivers/net/arcnet/
1120 F:      include/uapi/linux/if_arcnet.h
1121
1122 ARM ARCHITECTED TIMER DRIVER
1123 M:      Mark Rutland <mark.rutland@arm.com>
1124 M:      Marc Zyngier <marc.zyngier@arm.com>
1125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1126 S:      Maintained
1127 F:      arch/arm/include/asm/arch_timer.h
1128 F:      arch/arm64/include/asm/arch_timer.h
1129 F:      drivers/clocksource/arm_arch_timer.c
1130
1131 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1132 M:      Linus Walleij <linus.walleij@linaro.org>
1133 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1134 S:      Maintained
1135 F:      Documentation/devicetree/bindings/arm/arm-boards
1136 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1137 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1138 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1139 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1140 F:      arch/arm/mach-integrator/
1141 F:      arch/arm/mach-realview/
1142 F:      arch/arm/mach-versatile/
1143 F:      arch/arm/plat-versatile/
1144 F:      arch/arm/boot/dts/arm-realview-*
1145 F:      arch/arm/boot/dts/integrator*
1146 F:      arch/arm/boot/dts/versatile*
1147 F:      drivers/clk/versatile/
1148 F:      drivers/i2c/busses/i2c-versatile.c
1149 F:      drivers/irqchip/irq-versatile-fpga.c
1150 F:      drivers/mtd/maps/physmap_of_versatile.c
1151 F:      drivers/power/reset/arm-versatile-reboot.c
1152 F:      drivers/soc/versatile/
1153
1154 ARM HDLCD DRM DRIVER
1155 M:      Liviu Dudau <liviu.dudau@arm.com>
1156 S:      Supported
1157 F:      drivers/gpu/drm/arm/hdlcd_*
1158 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1159
1160 ARM KOMEDA DRM-KMS DRIVER
1161 M:      James (Qian) Wang <james.qian.wang@arm.com>
1162 M:      Liviu Dudau <liviu.dudau@arm.com>
1163 L:      Mali DP Maintainers <malidp@foss.arm.com>
1164 S:      Supported
1165 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1166 F:      drivers/gpu/drm/arm/display/include/
1167 F:      drivers/gpu/drm/arm/display/komeda/
1168 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1169 F:      Documentation/gpu/komeda-kms.rst
1170
1171 ARM MALI-DP DRM DRIVER
1172 M:      Liviu Dudau <liviu.dudau@arm.com>
1173 M:      Brian Starkey <brian.starkey@arm.com>
1174 L:      Mali DP Maintainers <malidp@foss.arm.com>
1175 S:      Supported
1176 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1177 F:      drivers/gpu/drm/arm/
1178 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1179 F:      Documentation/gpu/afbc.rst
1180
1181 ARM MFM AND FLOPPY DRIVERS
1182 M:      Ian Molton <spyro@f2s.com>
1183 S:      Maintained
1184 F:      arch/arm/lib/floppydma.S
1185 F:      arch/arm/include/asm/floppy.h
1186
1187 ARM PMU PROFILING AND DEBUGGING
1188 M:      Will Deacon <will.deacon@arm.com>
1189 M:      Mark Rutland <mark.rutland@arm.com>
1190 S:      Maintained
1191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1192 F:      arch/arm*/kernel/perf_*
1193 F:      arch/arm/oprofile/common.c
1194 F:      arch/arm*/kernel/hw_breakpoint.c
1195 F:      arch/arm*/include/asm/hw_breakpoint.h
1196 F:      arch/arm*/include/asm/perf_event.h
1197 F:      drivers/perf/*
1198 F:      include/linux/perf/arm_pmu.h
1199 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1200 F:      Documentation/devicetree/bindings/perf/
1201
1202 ARM PORT
1203 M:      Russell King <linux@armlinux.org.uk>
1204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1205 W:      http://www.armlinux.org.uk/
1206 S:      Odd Fixes
1207 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1208 F:      arch/arm/
1209 X:      arch/arm/boot/dts/
1210
1211 ARM PRIMECELL AACI PL041 DRIVER
1212 M:      Russell King <linux@armlinux.org.uk>
1213 S:      Odd Fixes
1214 F:      sound/arm/aaci.*
1215
1216 ARM PRIMECELL BUS SUPPORT
1217 M:      Russell King <linux@armlinux.org.uk>
1218 S:      Odd Fixes
1219 F:      drivers/amba/
1220 F:      include/linux/amba/bus.h
1221
1222 ARM PRIMECELL CLCD PL110 DRIVER
1223 M:      Russell King <linux@armlinux.org.uk>
1224 S:      Odd Fixes
1225 F:      drivers/video/fbdev/amba-clcd.*
1226
1227 ARM PRIMECELL KMI PL050 DRIVER
1228 M:      Russell King <linux@armlinux.org.uk>
1229 S:      Odd Fixes
1230 F:      drivers/input/serio/ambakmi.*
1231 F:      include/linux/amba/kmi.h
1232
1233 ARM PRIMECELL MMCI PL180/1 DRIVER
1234 M:      Russell King <linux@armlinux.org.uk>
1235 S:      Odd Fixes
1236 F:      drivers/mmc/host/mmci.*
1237 F:      include/linux/amba/mmci.h
1238
1239 ARM PRIMECELL SSP PL022 SPI DRIVER
1240 M:      Linus Walleij <linus.walleij@linaro.org>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 S:      Maintained
1243 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1244 F:      drivers/spi/spi-pl022.c
1245
1246 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1247 M:      Russell King <linux@armlinux.org.uk>
1248 S:      Odd Fixes
1249 F:      drivers/tty/serial/amba-pl01*.c
1250 F:      include/linux/amba/serial.h
1251
1252 ARM PRIMECELL VIC PL190/PL192 DRIVER
1253 M:      Linus Walleij <linus.walleij@linaro.org>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1257 F:      drivers/irqchip/irq-vic.c
1258
1259 ARM SMMU DRIVERS
1260 M:      Will Deacon <will.deacon@arm.com>
1261 R:      Robin Murphy <robin.murphy@arm.com>
1262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1263 S:      Maintained
1264 F:      drivers/iommu/arm-smmu.c
1265 F:      drivers/iommu/arm-smmu-v3.c
1266 F:      drivers/iommu/io-pgtable-arm.c
1267 F:      drivers/iommu/io-pgtable-arm-v7s.c
1268
1269 ARM SUB-ARCHITECTURES
1270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1271 S:      Maintained
1272 F:      arch/arm/mach-*/
1273 F:      arch/arm/plat-*/
1274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1275
1276 ARM/ACTIONS SEMI ARCHITECTURE
1277 M:      Andreas Färber <afaerber@suse.de>
1278 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1280 S:      Maintained
1281 N:      owl
1282 F:      arch/arm/mach-actions/
1283 F:      arch/arm/boot/dts/owl-*
1284 F:      arch/arm64/boot/dts/actions/
1285 F:      drivers/clk/actions/
1286 F:      drivers/clocksource/timer-owl*
1287 F:      drivers/dma/owl-dma.c
1288 F:      drivers/i2c/busses/i2c-owl.c
1289 F:      drivers/pinctrl/actions/*
1290 F:      drivers/soc/actions/
1291 F:      include/dt-bindings/power/owl-*
1292 F:      include/linux/soc/actions/
1293 F:      Documentation/devicetree/bindings/arm/actions.txt
1294 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1295 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1296 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1297 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1298 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1299 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1300
1301 ARM/ADS SPHERE MACHINE SUPPORT
1302 M:      Lennert Buytenhek <kernel@wantstofly.org>
1303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1304 S:      Maintained
1305
1306 ARM/AFEB9260 MACHINE SUPPORT
1307 M:      Sergey Lapin <slapin@ossfans.org>
1308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1309 S:      Maintained
1310
1311 ARM/AJECO 1ARM MACHINE SUPPORT
1312 M:      Lennert Buytenhek <kernel@wantstofly.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Maintained
1315
1316 ARM/Allwinner SoC Clock Support
1317 M:      Emilio López <emilio@elopez.com.ar>
1318 S:      Maintained
1319 F:      drivers/clk/sunxi/
1320
1321 ARM/Allwinner sunXi SoC support
1322 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1323 M:      Chen-Yu Tsai <wens@csie.org>
1324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1325 S:      Maintained
1326 N:      sun[x456789]i
1327 N:      sun50i
1328 F:      arch/arm/mach-sunxi/
1329 F:      arch/arm64/boot/dts/allwinner/
1330 F:      drivers/clk/sunxi-ng/
1331 F:      drivers/pinctrl/sunxi/
1332 F:      drivers/soc/sunxi/
1333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1334
1335 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1336 M:      Neil Armstrong <narmstrong@baylibre.com>
1337 M:      Jerome Brunet <jbrunet@baylibre.com>
1338 L:      linux-amlogic@lists.infradead.org
1339 S:      Maintained
1340 F:      drivers/clk/meson/
1341 F:      include/dt-bindings/clock/meson*
1342 F:      include/dt-bindings/clock/gxbb*
1343 F:      Documentation/devicetree/bindings/clock/amlogic*
1344
1345 ARM/Amlogic Meson SoC support
1346 M:      Kevin Hilman <khilman@baylibre.com>
1347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1348 L:      linux-amlogic@lists.infradead.org
1349 W:      http://linux-meson.com/
1350 S:      Maintained
1351 F:      arch/arm/mach-meson/
1352 F:      arch/arm/boot/dts/meson*
1353 F:      arch/arm64/boot/dts/amlogic/
1354 F:      drivers/pinctrl/meson/
1355 F:      drivers/mmc/host/meson*
1356 F:      drivers/soc/amlogic/
1357 N:      meson
1358
1359 ARM/Amlogic Meson SoC Sound Drivers
1360 M:      Jerome Brunet <jbrunet@baylibre.com>
1361 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1362 S:      Maintained
1363 F:      sound/soc/meson/
1364 F:      Documentation/devicetree/bindings/sound/amlogic*
1365
1366 ARM/Annapurna Labs ALPINE ARCHITECTURE
1367 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1368 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      arch/arm/mach-alpine/
1372 F:      arch/arm/boot/dts/alpine*
1373 F:      arch/arm64/boot/dts/al/
1374 F:      drivers/*/*alpine*
1375
1376 ARM/ARTPEC MACHINE SUPPORT
1377 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1378 M:      Lars Persson <lars.persson@axis.com>
1379 S:      Maintained
1380 L:      linux-arm-kernel@axis.com
1381 F:      arch/arm/mach-artpec
1382 F:      arch/arm/boot/dts/artpec6*
1383 F:      drivers/clk/axis
1384 F:      drivers/crypto/axis
1385 F:      drivers/pinctrl/pinctrl-artpec*
1386 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1387
1388 ARM/ASPEED I2C DRIVER
1389 M:      Brendan Higgins <brendanhiggins@google.com>
1390 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1391 R:      Joel Stanley <joel@jms.id.au>
1392 L:      linux-i2c@vger.kernel.org
1393 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1394 S:      Maintained
1395 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1396 F:      drivers/i2c/busses/i2c-aspeed.c
1397 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1398 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1399
1400 ARM/ASPEED MACHINE SUPPORT
1401 M:      Joel Stanley <joel@jms.id.au>
1402 R:      Andrew Jeffery <andrew@aj.id.au>
1403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1404 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1405 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1406 S:      Supported
1407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1408 F:      arch/arm/mach-aspeed/
1409 F:      arch/arm/boot/dts/aspeed-*
1410 N:      aspeed
1411
1412 ARM/BITMAIN ARCHITECTURE
1413 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1415 S:      Maintained
1416 F:      arch/arm64/boot/dts/bitmain/
1417 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1418
1419 ARM/CALXEDA HIGHBANK ARCHITECTURE
1420 M:      Rob Herring <robh@kernel.org>
1421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1422 S:      Maintained
1423 F:      arch/arm/mach-highbank/
1424 F:      arch/arm/boot/dts/highbank.dts
1425 F:      arch/arm/boot/dts/ecx-*.dts*
1426
1427 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1428 M:      Krzysztof Halasa <khalasa@piap.pl>
1429 S:      Maintained
1430 F:      arch/arm/mach-cns3xxx/
1431
1432 ARM/CAVIUM THUNDER NETWORK DRIVER
1433 M:      Sunil Goutham <sgoutham@cavium.com>
1434 M:      Robert Richter <rric@kernel.org>
1435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1436 S:      Supported
1437 F:      drivers/net/ethernet/cavium/thunder/
1438
1439 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1440 M:      Lukasz Majewski <lukma@denx.de>
1441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1442 S:      Maintained
1443 F:      arch/arm/mach-ep93xx/ts72xx.c
1444
1445 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1446 M:      Alexander Shiyan <shc_work@mail.ru>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Odd Fixes
1449 N:      clps711x
1450
1451 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1452 M:      Lennert Buytenhek <kernel@wantstofly.org>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 S:      Maintained
1455
1456 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1457 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1458 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1460 S:      Maintained
1461 F:      arch/arm/mach-ep93xx/
1462 F:      arch/arm/mach-ep93xx/include/mach/
1463
1464 ARM/CLKDEV SUPPORT
1465 M:      Russell King <linux@armlinux.org.uk>
1466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1467 S:      Maintained
1468 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1469 F:      drivers/clk/clkdev.c
1470
1471 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1472 M:      Mike Rapoport <mike@compulab.co.il>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475
1476 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1477 M:      Baruch Siach <baruch@tkos.co.il>
1478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1479 S:      Maintained
1480 F:      arch/arm/boot/dts/cx92755*
1481 N:      digicolor
1482
1483 ARM/CONTEC MICRO9 MACHINE SUPPORT
1484 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1485 S:      Maintained
1486 F:      arch/arm/mach-ep93xx/micro9.c
1487
1488 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1489 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1490 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493 F:      drivers/hwtracing/coresight/*
1494 F:      Documentation/trace/coresight.txt
1495 F:      Documentation/trace/coresight-cpu-debug.txt
1496 F:      Documentation/devicetree/bindings/arm/coresight.txt
1497 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1498 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1499 F:      tools/perf/arch/arm/util/pmu.c
1500 F:      tools/perf/arch/arm/util/auxtrace.c
1501 F:      tools/perf/arch/arm/util/cs-etm.c
1502 F:      tools/perf/arch/arm/util/cs-etm.h
1503 F:      tools/perf/util/cs-etm.*
1504 F:      tools/perf/util/cs-etm-decoder/*
1505
1506 ARM/CORGI MACHINE SUPPORT
1507 M:      Richard Purdie <rpurdie@rpsys.net>
1508 S:      Maintained
1509
1510 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1511 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1512 M:      Linus Walleij <linus.walleij@linaro.org>
1513 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1514 T:      git git://github.com/ulli-kroll/linux.git
1515 S:      Maintained
1516 F:      Documentation/devicetree/bindings/arm/gemini.txt
1517 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1518 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1519 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1520 F:      arch/arm/mach-gemini/
1521 F:      drivers/net/ethernet/cortina/
1522 F:      drivers/pinctrl/pinctrl-gemini.c
1523 F:      drivers/rtc/rtc-ftrtc010.c
1524
1525 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1526 M:      Barry Song <baohua@kernel.org>
1527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1529 S:      Maintained
1530 F:      arch/arm/boot/dts/prima2*
1531 F:      arch/arm/mach-prima2/
1532 F:      drivers/clk/sirf/
1533 F:      drivers/clocksource/timer-prima2.c
1534 F:      drivers/clocksource/timer-atlas7.c
1535 N:      [^a-z]sirf
1536 X:      drivers/gnss
1537
1538 ARM/EBSA110 MACHINE SUPPORT
1539 M:      Russell King <linux@armlinux.org.uk>
1540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1541 W:      http://www.armlinux.org.uk/
1542 S:      Maintained
1543 F:      arch/arm/mach-ebsa110/
1544 F:      drivers/net/ethernet/amd/am79c961a.*
1545
1546 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1547 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1548 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551 N:      efm32
1552
1553 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1554 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Maintained
1557 F:      arch/arm/mach-pxa/ezx.c
1558
1559 ARM/FARADAY FA526 PORT
1560 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1562 S:      Maintained
1563 T:      git git://git.berlios.de/gemini-board
1564 F:      arch/arm/mm/*-fa*
1565
1566 ARM/FOOTBRIDGE ARCHITECTURE
1567 M:      Russell King <linux@armlinux.org.uk>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 W:      http://www.armlinux.org.uk/
1570 S:      Maintained
1571 F:      arch/arm/include/asm/hardware/dec21285.h
1572 F:      arch/arm/mach-footbridge/
1573
1574 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1575 M:      Shawn Guo <shawnguo@kernel.org>
1576 M:      Sascha Hauer <s.hauer@pengutronix.de>
1577 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1578 R:      Fabio Estevam <festevam@gmail.com>
1579 R:      NXP Linux Team <linux-imx@nxp.com>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1583 N:      imx
1584 N:      mxs
1585 X:      drivers/media/i2c/
1586
1587 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1588 M:      Shawn Guo <shawnguo@kernel.org>
1589 M:      Sascha Hauer <s.hauer@pengutronix.de>
1590 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1591 R:      Stefan Agner <stefan@agner.ch>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1595 F:      arch/arm/mach-imx/*vf610*
1596 F:      arch/arm/boot/dts/vf*
1597
1598 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1599 M:      Shawn Guo <shawnguo@kernel.org>
1600 M:      Li Yang <leoyang.li@nxp.com>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1604 F:      arch/arm/boot/dts/ls1021a*
1605 F:      arch/arm64/boot/dts/freescale/fsl-*
1606 F:      arch/arm64/boot/dts/freescale/qoriq-*
1607
1608 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1609 M:      Lennert Buytenhek <kernel@wantstofly.org>
1610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1611 S:      Maintained
1612
1613 ARM/GUMSTIX MACHINE SUPPORT
1614 M:      Steve Sakoman <sakoman@gmail.com>
1615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1616 S:      Maintained
1617
1618 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1619 M:      Philipp Zabel <philipp.zabel@gmail.com>
1620 M:      Paul Parsons <lost.distance@yahoo.com>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 S:      Maintained
1623 F:      arch/arm/mach-pxa/hx4700.c
1624 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1625 F:      sound/soc/pxa/hx4700.c
1626
1627 ARM/HISILICON SOC SUPPORT
1628 M:      Wei Xu <xuwei5@hisilicon.com>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 W:      http://www.hisilicon.com
1631 S:      Supported
1632 T:      git git://github.com/hisilicon/linux-hisi.git
1633 F:      arch/arm/mach-hisi/
1634 F:      arch/arm/boot/dts/hi3*
1635 F:      arch/arm/boot/dts/hip*
1636 F:      arch/arm/boot/dts/hisi*
1637 F:      arch/arm64/boot/dts/hisilicon/
1638
1639 ARM/HP JORNADA 7XX MACHINE SUPPORT
1640 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1641 W:      www.jlime.com
1642 S:      Maintained
1643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1644 F:      arch/arm/mach-sa1100/jornada720.c
1645 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1646
1647 ARM/IGEP MACHINE SUPPORT
1648 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1649 M:      Javier Martinez Canillas <javier@dowhile0.org>
1650 L:      linux-omap@vger.kernel.org
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/boot/dts/omap3-igep*
1654
1655 ARM/INCOME PXA270 SUPPORT
1656 M:      Marek Vasut <marek.vasut@gmail.com>
1657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1658 S:      Maintained
1659 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1660
1661 ARM/INTEL IOP13XX ARM ARCHITECTURE
1662 M:      Lennert Buytenhek <kernel@wantstofly.org>
1663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1664 S:      Maintained
1665
1666 ARM/INTEL IOP32X ARM ARCHITECTURE
1667 M:      Lennert Buytenhek <kernel@wantstofly.org>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670
1671 ARM/INTEL IOP33X ARM ARCHITECTURE
1672 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1673 S:      Orphan
1674
1675 ARM/INTEL IQ81342EX MACHINE SUPPORT
1676 M:      Lennert Buytenhek <kernel@wantstofly.org>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 S:      Maintained
1679
1680 ARM/INTEL IXDP2850 MACHINE SUPPORT
1681 M:      Lennert Buytenhek <kernel@wantstofly.org>
1682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1683 S:      Maintained
1684
1685 ARM/INTEL IXP4XX ARM ARCHITECTURE
1686 M:      Imre Kaloz <kaloz@openwrt.org>
1687 M:      Krzysztof Halasa <khalasa@piap.pl>
1688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1689 S:      Maintained
1690 F:      arch/arm/mach-ixp4xx/
1691
1692 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1693 M:      Jonathan Cameron <jic23@cam.ac.uk>
1694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1695 S:      Maintained
1696 F:      arch/arm/mach-pxa/stargate2.c
1697 F:      drivers/pcmcia/pxa2xx_stargate2.c
1698
1699 ARM/INTEL XSC3 (MANZANO) ARM CORE
1700 M:      Lennert Buytenhek <kernel@wantstofly.org>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703
1704 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1705 M:      Lennert Buytenhek <kernel@wantstofly.org>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 S:      Maintained
1708
1709 ARM/LG1K ARCHITECTURE
1710 M:      Chanho Min <chanho.min@lge.com>
1711 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1712 S:      Maintained
1713 F:      arch/arm64/boot/dts/lg/
1714
1715 ARM/LOGICPD PXA270 MACHINE SUPPORT
1716 M:      Lennert Buytenhek <kernel@wantstofly.org>
1717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1718 S:      Maintained
1719
1720 ARM/LPC18XX ARCHITECTURE
1721 M:      Vladimir Zapolskiy <vz@mleia.com>
1722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1723 S:      Maintained
1724 F:      arch/arm/boot/dts/lpc43*
1725 F:      drivers/i2c/busses/i2c-lpc2k.c
1726 F:      drivers/memory/pl172.c
1727 F:      drivers/mtd/spi-nor/nxp-spifi.c
1728 F:      drivers/rtc/rtc-lpc24xx.c
1729 N:      lpc18xx
1730
1731 ARM/LPC32XX SOC SUPPORT
1732 M:      Vladimir Zapolskiy <vz@mleia.com>
1733 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1736 S:      Maintained
1737 F:      arch/arm/boot/dts/lpc32*
1738 F:      arch/arm/mach-lpc32xx/
1739 F:      drivers/i2c/busses/i2c-pnx.c
1740 F:      drivers/net/ethernet/nxp/lpc_eth.c
1741 F:      drivers/usb/host/ohci-nxp.c
1742 F:      drivers/watchdog/pnx4008_wdt.c
1743 N:      lpc32xx
1744
1745 ARM/MAGICIAN MACHINE SUPPORT
1746 M:      Philipp Zabel <philipp.zabel@gmail.com>
1747 S:      Maintained
1748
1749 ARM/Marvell Dove/MV78xx0/Orion SOC support
1750 M:      Jason Cooper <jason@lakedaemon.net>
1751 M:      Andrew Lunn <andrew@lunn.ch>
1752 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1753 M:      Gregory Clement <gregory.clement@bootlin.com>
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756 F:      Documentation/devicetree/bindings/soc/dove/
1757 F:      arch/arm/mach-dove/
1758 F:      arch/arm/mach-mv78xx0/
1759 F:      arch/arm/mach-orion5x/
1760 F:      arch/arm/plat-orion/
1761 F:      arch/arm/boot/dts/dove*
1762 F:      arch/arm/boot/dts/orion5x*
1763
1764 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1765 M:      Jason Cooper <jason@lakedaemon.net>
1766 M:      Andrew Lunn <andrew@lunn.ch>
1767 M:      Gregory Clement <gregory.clement@bootlin.com>
1768 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 F:      arch/arm/boot/dts/armada*
1772 F:      arch/arm/boot/dts/kirkwood*
1773 F:      arch/arm/configs/mvebu_*_defconfig
1774 F:      arch/arm/mach-mvebu/
1775 F:      arch/arm64/boot/dts/marvell/armada*
1776 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1777 F:      drivers/cpufreq/armada-8k-cpufreq.c
1778 F:      drivers/cpufreq/mvebu-cpufreq.c
1779 F:      drivers/irqchip/irq-armada-370-xp.c
1780 F:      drivers/irqchip/irq-mvebu-*
1781 F:      drivers/pinctrl/mvebu/
1782 F:      drivers/rtc/rtc-armada38x.c
1783
1784 ARM/Mediatek RTC DRIVER
1785 M:      Eddie Huang <eddie.huang@mediatek.com>
1786 M:      Sean Wang <sean.wang@mediatek.com>
1787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1788 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1789 S:      Maintained
1790 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1791 F:      drivers/rtc/rtc-mt6397.c
1792 F:      drivers/rtc/rtc-mt7622.c
1793
1794 ARM/Mediatek SoC support
1795 M:      Matthias Brugger <matthias.bgg@gmail.com>
1796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1797 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1798 W:      https://mtk.bcnfs.org/
1799 C:      irc://chat.freenode.net/linux-mediatek
1800 S:      Maintained
1801 F:      arch/arm/boot/dts/mt6*
1802 F:      arch/arm/boot/dts/mt7*
1803 F:      arch/arm/boot/dts/mt8*
1804 F:      arch/arm/mach-mediatek/
1805 F:      arch/arm64/boot/dts/mediatek/
1806 F:      drivers/soc/mediatek/
1807 N:      mtk
1808 N:      mt[678]
1809 K:      mediatek
1810
1811 ARM/Mediatek USB3 PHY DRIVER
1812 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      drivers/phy/mediatek/
1817 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1818
1819 ARM/MICREL KS8695 ARCHITECTURE
1820 M:      Greg Ungerer <gerg@uclinux.org>
1821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1822 F:      arch/arm/mach-ks8695/
1823 S:      Odd Fixes
1824
1825 ARM/Microchip (AT91) SoC support
1826 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1827 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1828 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1830 W:      http://www.linux4sam.org
1831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1832 S:      Supported
1833 N:      at91
1834 N:      atmel
1835 F:      arch/arm/mach-at91/
1836 F:      include/soc/at91/
1837 F:      arch/arm/boot/dts/at91*.dts
1838 F:      arch/arm/boot/dts/at91*.dtsi
1839 F:      arch/arm/boot/dts/sama*.dts
1840 F:      arch/arm/boot/dts/sama*.dtsi
1841 F:      arch/arm/include/debug/at91.S
1842 F:      drivers/memory/atmel*
1843 F:      drivers/watchdog/sama5d4_wdt.c
1844 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1845 X:      drivers/net/wireless/atmel/
1846
1847 ARM/MIOA701 MACHINE SUPPORT
1848 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850 F:      arch/arm/mach-pxa/mioa701.c
1851 S:      Maintained
1852
1853 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1854 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1855 S:      Maintained
1856
1857 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1858 M:      Linus Walleij <linus.walleij@linaro.org>
1859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      arch/arm/mach-nomadik/
1862 F:      arch/arm/mach-u300/
1863 F:      arch/arm/mach-ux500/
1864 F:      arch/arm/boot/dts/ste-*
1865 F:      drivers/clk/clk-nomadik.c
1866 F:      drivers/clk/clk-u300.c
1867 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1868 F:      drivers/clocksource/timer-u300.c
1869 F:      drivers/dma/coh901318*
1870 F:      drivers/dma/ste_dma40*
1871 F:      drivers/hwspinlock/u8500_hsem.c
1872 F:      drivers/i2c/busses/i2c-nomadik.c
1873 F:      drivers/i2c/busses/i2c-stu300.c
1874 F:      drivers/mfd/ab3100*
1875 F:      drivers/mfd/ab8500*
1876 F:      drivers/mfd/abx500*
1877 F:      drivers/mfd/dbx500*
1878 F:      drivers/mfd/db8500*
1879 F:      drivers/pinctrl/nomadik/
1880 F:      drivers/pinctrl/pinctrl-coh901*
1881 F:      drivers/pinctrl/pinctrl-u300.c
1882 F:      drivers/rtc/rtc-ab3100.c
1883 F:      drivers/rtc/rtc-ab8500.c
1884 F:      drivers/rtc/rtc-coh901331.c
1885 F:      drivers/rtc/rtc-pl031.c
1886 F:      drivers/watchdog/coh901327_wdt.c
1887 F:      Documentation/devicetree/bindings/arm/ste-*
1888 F:      Documentation/devicetree/bindings/arm/ux500/
1889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1890
1891 ARM/NUVOTON NPCM ARCHITECTURE
1892 M:      Avi Fishman <avifishman70@gmail.com>
1893 M:      Tomer Maimon <tmaimon77@gmail.com>
1894 R:      Patrick Venture <venture@google.com>
1895 R:      Nancy Yuen <yuenn@google.com>
1896 R:      Brendan Higgins <brendanhiggins@google.com>
1897 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1898 S:      Supported
1899 F:      arch/arm/mach-npcm/
1900 F:      arch/arm/boot/dts/nuvoton-npcm*
1901 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1902 F:      drivers/*/*npcm*
1903 F:      Documentation/devicetree/bindings/*/*npcm*
1904 F:      Documentation/devicetree/bindings/*/*/*npcm*
1905
1906 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1907 M:      Wan ZongShun <mcuos.com@gmail.com>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.mcuos.com
1910 S:      Maintained
1911 F:      arch/arm/mach-w90x900/
1912 F:      drivers/input/keyboard/w90p910_keypad.c
1913 F:      drivers/input/touchscreen/w90p910_ts.c
1914 F:      drivers/watchdog/nuc900_wdt.c
1915 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1916 F:      drivers/mtd/nand/raw/nuc900_nand.c
1917 F:      drivers/rtc/rtc-nuc900.c
1918 F:      drivers/spi/spi-nuc900.c
1919 F:      drivers/usb/host/ehci-w90x900.c
1920 F:      drivers/video/fbdev/nuc900fb.c
1921
1922 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1923 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1924 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1925 S:      Orphan
1926 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1927 F:      arch/arm/mach-s3c24xx/gta02.h
1928
1929 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1930 M:      Alexander Clouter <alex@digriz.org.uk>
1931 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1932 W:      http://www.digriz.org.uk/ts78xx/kernel
1933 S:      Maintained
1934 F:      arch/arm/mach-orion5x/ts78xx-*
1935
1936 ARM/OXNAS platform support
1937 M:      Neil Armstrong <narmstrong@baylibre.com>
1938 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1939 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1940 S:      Maintained
1941 F:      arch/arm/mach-oxnas/
1942 F:      arch/arm/boot/dts/ox8*.dts*
1943 N:      oxnas
1944
1945 ARM/PALM TREO SUPPORT
1946 M:      Tomas Cech <sleep_walker@suse.com>
1947 L:      linux-arm-kernel@lists.infradead.org
1948 W:      http://hackndev.com
1949 S:      Maintained
1950 F:      arch/arm/mach-pxa/palmtreo.*
1951
1952 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1953 M:      Marek Vasut <marek.vasut@gmail.com>
1954 L:      linux-arm-kernel@lists.infradead.org
1955 W:      http://hackndev.com
1956 S:      Maintained
1957 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1958 F:      arch/arm/mach-pxa/palmtx.c
1959 F:      arch/arm/mach-pxa/palmt5.*
1960 F:      arch/arm/mach-pxa/include/mach/palmld.h
1961 F:      arch/arm/mach-pxa/palmld.c
1962 F:      arch/arm/mach-pxa/palmte2.*
1963 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1964 F:      arch/arm/mach-pxa/palmtc.c
1965
1966 ARM/PALMZ72 SUPPORT
1967 M:      Sergey Lapin <slapin@ossfans.org>
1968 L:      linux-arm-kernel@lists.infradead.org
1969 W:      http://hackndev.com
1970 S:      Maintained
1971 F:      arch/arm/mach-pxa/palmz72.*
1972
1973 ARM/PLEB SUPPORT
1974 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1975 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1976 S:      Maintained
1977
1978 ARM/PT DIGITAL BOARD PORT
1979 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1980 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1981 W:      http://www.armlinux.org.uk/
1982 S:      Maintained
1983
1984 ARM/QUALCOMM SUPPORT
1985 M:      Andy Gross <andy.gross@linaro.org>
1986 M:      David Brown <david.brown@linaro.org>
1987 L:      linux-arm-msm@vger.kernel.org
1988 S:      Maintained
1989 F:      Documentation/devicetree/bindings/soc/qcom/
1990 F:      Documentation/devicetree/bindings/*/qcom*
1991 F:      arch/arm/boot/dts/qcom-*.dts
1992 F:      arch/arm/boot/dts/qcom-*.dtsi
1993 F:      arch/arm/mach-qcom/
1994 F:      arch/arm64/boot/dts/qcom/
1995 F:      drivers/*/qcom/
1996 F:      drivers/*/qcom*
1997 F:      drivers/*/*/qcom/
1998 F:      drivers/*/*/qcom*
1999 F:      drivers/*/pm8???-*
2000 F:      drivers/bluetooth/btqcomsmd.c
2001 F:      drivers/clocksource/timer-qcom.c
2002 F:      drivers/extcon/extcon-qcom*
2003 F:      drivers/iommu/msm*
2004 F:      drivers/i2c/busses/i2c-qup.c
2005 F:      drivers/i2c/busses/i2c-qcom-geni.c
2006 F:      drivers/mfd/ssbi.c
2007 F:      drivers/mmc/host/mmci_qcom*
2008 F:      drivers/mmc/host/sdhci_msm.c
2009 F:      drivers/pci/controller/dwc/pcie-qcom.c
2010 F:      drivers/phy/qualcomm/
2011 F:      drivers/power/*/msm*
2012 F:      drivers/reset/reset-qcom-*
2013 F:      drivers/scsi/ufs/ufs-qcom.*
2014 F:      drivers/spi/spi-qup.c
2015 F:      drivers/spi/spi-geni-qcom.c
2016 F:      drivers/spi/spi-qcom-qspi.c
2017 F:      drivers/tty/serial/msm_serial.c
2018 F:      drivers/usb/dwc3/dwc3-qcom.c
2019 F:      include/dt-bindings/*/qcom*
2020 F:      include/linux/*/qcom*
2021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2022
2023 ARM/RADISYS ENP2611 MACHINE SUPPORT
2024 M:      Lennert Buytenhek <kernel@wantstofly.org>
2025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2026 S:      Maintained
2027
2028 ARM/RDA MICRO ARCHITECTURE
2029 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2030 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2031 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2032 S:      Maintained
2033 F:      arch/arm/boot/dts/rda8810pl-*
2034 F:      drivers/clocksource/timer-rda.c
2035 F:      drivers/irqchip/irq-rda-intc.c
2036 F:      drivers/tty/serial/rda-uart.c
2037 F:      Documentation/devicetree/bindings/arm/rda.txt
2038 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2039 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2040 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2041
2042 ARM/REALTEK ARCHITECTURE
2043 M:      Andreas Färber <afaerber@suse.de>
2044 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2045 S:      Maintained
2046 F:      arch/arm64/boot/dts/realtek/
2047 F:      Documentation/devicetree/bindings/arm/realtek.txt
2048
2049 ARM/RENESAS ARM64 ARCHITECTURE
2050 M:      Simon Horman <horms@verge.net.au>
2051 M:      Magnus Damm <magnus.damm@gmail.com>
2052 L:      linux-renesas-soc@vger.kernel.org
2053 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2055 S:      Supported
2056 F:      arch/arm64/boot/dts/renesas/
2057 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2058 F:      drivers/soc/renesas/
2059 F:      include/linux/soc/renesas/
2060
2061 ARM/RISCPC ARCHITECTURE
2062 M:      Russell King <linux@armlinux.org.uk>
2063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2064 W:      http://www.armlinux.org.uk/
2065 S:      Maintained
2066 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2067 F:      arch/arm/include/asm/hardware/ioc.h
2068 F:      arch/arm/include/asm/hardware/iomd.h
2069 F:      arch/arm/include/asm/hardware/memc.h
2070 F:      arch/arm/mach-rpc/
2071 F:      drivers/net/ethernet/8390/etherh.c
2072 F:      drivers/net/ethernet/i825xx/ether1*
2073 F:      drivers/net/ethernet/seeq/ether3*
2074 F:      drivers/scsi/arm/
2075
2076 ARM/Rockchip SoC support
2077 M:      Heiko Stuebner <heiko@sntech.de>
2078 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2079 L:      linux-rockchip@lists.infradead.org
2080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2081 S:      Maintained
2082 F:      arch/arm/boot/dts/rk3*
2083 F:      arch/arm/boot/dts/rv1108*
2084 F:      arch/arm/mach-rockchip/
2085 F:      drivers/clk/rockchip/
2086 F:      drivers/i2c/busses/i2c-rk3x.c
2087 F:      drivers/*/*rockchip*
2088 F:      drivers/*/*/*rockchip*
2089 F:      sound/soc/rockchip/
2090 N:      rockchip
2091
2092 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2093 M:      Kukjin Kim <kgene@kernel.org>
2094 M:      Krzysztof Kozlowski <krzk@kernel.org>
2095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2096 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2097 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2098 S:      Maintained
2099 F:      arch/arm/boot/dts/s3c*
2100 F:      arch/arm/boot/dts/s5p*
2101 F:      arch/arm/boot/dts/exynos*
2102 F:      arch/arm64/boot/dts/exynos/
2103 F:      arch/arm/plat-samsung/
2104 F:      arch/arm/mach-s3c24*/
2105 F:      arch/arm/mach-s3c64xx/
2106 F:      arch/arm/mach-s5p*/
2107 F:      arch/arm/mach-exynos*/
2108 F:      drivers/*/*s3c24*
2109 F:      drivers/*/*/*s3c24*
2110 F:      drivers/*/*s3c64xx*
2111 F:      drivers/*/*s5pv210*
2112 F:      drivers/memory/samsung/*
2113 F:      drivers/soc/samsung/*
2114 F:      Documentation/arm/Samsung/
2115 F:      Documentation/devicetree/bindings/arm/samsung/
2116 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2117 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2118 N:      exynos
2119
2120 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2121 M:      Kyungmin Park <kyungmin.park@samsung.com>
2122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2123 S:      Maintained
2124 F:      arch/arm/mach-s5pv210/
2125
2126 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2127 M:      Kyungmin Park <kyungmin.park@samsung.com>
2128 M:      Kamil Debski <kamil@wypas.org>
2129 M:      Andrzej Hajda <a.hajda@samsung.com>
2130 L:      linux-arm-kernel@lists.infradead.org
2131 L:      linux-media@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/media/platform/s5p-g2d/
2134
2135 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2136 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2137 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2138 L:      linux-media@vger.kernel.org
2139 S:      Maintained
2140 F:      drivers/media/platform/s5p-cec/
2141 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2142
2143 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2144 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2145 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2146 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2147 L:      linux-arm-kernel@lists.infradead.org
2148 L:      linux-media@vger.kernel.org
2149 S:      Maintained
2150 F:      drivers/media/platform/s5p-jpeg/
2151
2152 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2153 M:      Kyungmin Park <kyungmin.park@samsung.com>
2154 M:      Kamil Debski <kamil@wypas.org>
2155 M:      Jeongtae Park <jtp.park@samsung.com>
2156 M:      Andrzej Hajda <a.hajda@samsung.com>
2157 L:      linux-arm-kernel@lists.infradead.org
2158 L:      linux-media@vger.kernel.org
2159 S:      Maintained
2160 F:      drivers/media/platform/s5p-mfc/
2161
2162 ARM/SHMOBILE ARM ARCHITECTURE
2163 M:      Simon Horman <horms@verge.net.au>
2164 M:      Magnus Damm <magnus.damm@gmail.com>
2165 L:      linux-renesas-soc@vger.kernel.org
2166 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2168 S:      Supported
2169 F:      arch/arm/boot/dts/emev2*
2170 F:      arch/arm/boot/dts/gr-peach*
2171 F:      arch/arm/boot/dts/iwg20d-q7*
2172 F:      arch/arm/boot/dts/r7s*
2173 F:      arch/arm/boot/dts/r8a*
2174 F:      arch/arm/boot/dts/r9a*
2175 F:      arch/arm/boot/dts/sh*
2176 F:      arch/arm/configs/shmobile_defconfig
2177 F:      arch/arm/include/debug/renesas-scif.S
2178 F:      arch/arm/mach-shmobile/
2179 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2180 F:      drivers/soc/renesas/
2181 F:      include/linux/soc/renesas/
2182
2183 ARM/SOCFPGA ARCHITECTURE
2184 M:      Dinh Nguyen <dinguyen@kernel.org>
2185 S:      Maintained
2186 F:      arch/arm/mach-socfpga/
2187 F:      arch/arm/boot/dts/socfpga*
2188 F:      arch/arm/configs/socfpga_defconfig
2189 F:      arch/arm64/boot/dts/altera/
2190 W:      http://www.rocketboards.org
2191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2192
2193 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2194 M:      Dinh Nguyen <dinguyen@kernel.org>
2195 S:      Maintained
2196 F:      drivers/clk/socfpga/
2197
2198 ARM/SOCFPGA EDAC SUPPORT
2199 M:      Thor Thayer <thor.thayer@linux.intel.com>
2200 S:      Maintained
2201 F:      drivers/edac/altera_edac.
2202
2203 ARM/SPREADTRUM SoC SUPPORT
2204 M:      Orson Zhai <orsonzhai@gmail.com>
2205 M:      Baolin Wang <baolin.wang@linaro.org>
2206 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2207 S:      Maintained
2208 F:      arch/arm64/boot/dts/sprd
2209 N:      sprd
2210
2211 ARM/STI ARCHITECTURE
2212 M:      Patrice Chotard <patrice.chotard@st.com>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 W:      http://www.stlinux.com
2215 S:      Maintained
2216 F:      arch/arm/mach-sti/
2217 F:      arch/arm/boot/dts/sti*
2218 F:      drivers/char/hw_random/st-rng.c
2219 F:      drivers/clocksource/arm_global_timer.c
2220 F:      drivers/clocksource/clksrc_st_lpc.c
2221 F:      drivers/cpufreq/sti-cpufreq.c
2222 F:      drivers/dma/st_fdma*
2223 F:      drivers/i2c/busses/i2c-st.c
2224 F:      drivers/media/rc/st_rc.c
2225 F:      drivers/media/platform/sti/c8sectpfe/
2226 F:      drivers/mmc/host/sdhci-st.c
2227 F:      drivers/phy/st/phy-miphy28lp.c
2228 F:      drivers/phy/st/phy-stih407-usb.c
2229 F:      drivers/pinctrl/pinctrl-st.c
2230 F:      drivers/remoteproc/st_remoteproc.c
2231 F:      drivers/remoteproc/st_slim_rproc.c
2232 F:      drivers/reset/sti/
2233 F:      drivers/rtc/rtc-st-lpc.c
2234 F:      drivers/tty/serial/st-asc.c
2235 F:      drivers/usb/dwc3/dwc3-st.c
2236 F:      drivers/usb/host/ehci-st.c
2237 F:      drivers/usb/host/ohci-st.c
2238 F:      drivers/watchdog/st_lpc_wdt.c
2239 F:      drivers/ata/ahci_st.c
2240 F:      include/linux/remoteproc/st_slim_rproc.h
2241
2242 ARM/STM32 ARCHITECTURE
2243 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2244 M:      Alexandre Torgue <alexandre.torgue@st.com>
2245 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 S:      Maintained
2248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2249 N:      stm32
2250 N:      stm
2251 F:      arch/arm/boot/dts/stm32*
2252 F:      arch/arm/mach-stm32/
2253 F:      drivers/clocksource/armv7m_systick.c
2254
2255 ARM/Synaptics SoC support
2256 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2257 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 F:      arch/arm/mach-berlin/
2261 F:      arch/arm/boot/dts/berlin*
2262 F:      arch/arm64/boot/dts/synaptics/
2263
2264 ARM/TANGO ARCHITECTURE
2265 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2266 M:      Mans Rullgard <mans@mansr.com>
2267 L:      linux-arm-kernel@lists.infradead.org
2268 S:      Odd Fixes
2269 N:      tango
2270
2271 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2272 M:      Lennert Buytenhek <kernel@wantstofly.org>
2273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2274 S:      Maintained
2275
2276 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2277 M:      Hans Verkuil <hans.verkuil@cisco.com>
2278 L:      linux-tegra@vger.kernel.org
2279 L:      linux-media@vger.kernel.org
2280 S:      Maintained
2281 F:      drivers/media/platform/tegra-cec/
2282 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2283
2284 ARM/TETON BGA MACHINE SUPPORT
2285 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2287 S:      Maintained
2288
2289 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2290 M:      Santosh Shilimkar <ssantosh@kernel.org>
2291 L:      linux-kernel@vger.kernel.org
2292 S:      Maintained
2293 F:      drivers/memory/*emif*
2294
2295 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2296 M:      Tero Kristo <t-kristo@ti.com>
2297 M:      Nishanth Menon <nm@ti.com>
2298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2299 S:      Supported
2300 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2301 F:      arch/arm64/boot/dts/ti/Makefile
2302 F:      arch/arm64/boot/dts/ti/k3-*
2303 F:      include/dt-bindings/pinctrl/k3.h
2304
2305 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2306 M:      Santosh Shilimkar <ssantosh@kernel.org>
2307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2308 S:      Maintained
2309 F:      arch/arm/mach-keystone/
2310 F:      arch/arm/boot/dts/keystone-*
2311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2312
2313 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2314 M:      Santosh Shilimkar <ssantosh@kernel.org>
2315 L:      linux-kernel@vger.kernel.org
2316 S:      Maintained
2317 F:      drivers/clk/keystone/
2318
2319 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2320 M:      Santosh Shilimkar <ssantosh@kernel.org>
2321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2322 L:      linux-kernel@vger.kernel.org
2323 S:      Maintained
2324 F:      drivers/clocksource/timer-keystone.c
2325
2326 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2327 M:      Santosh Shilimkar <ssantosh@kernel.org>
2328 L:      linux-kernel@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/power/reset/keystone-reset.c
2331
2332 ARM/THECUS N2100 MACHINE SUPPORT
2333 M:      Lennert Buytenhek <kernel@wantstofly.org>
2334 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2335 S:      Maintained
2336
2337 ARM/TOSA MACHINE SUPPORT
2338 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2339 M:      Dirk Opfer <dirk@opfer-online.de>
2340 S:      Maintained
2341
2342 ARM/UNIPHIER ARCHITECTURE
2343 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2346 S:      Maintained
2347 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2348 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2349 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2350 F:      arch/arm/boot/dts/uniphier*
2351 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2352 F:      arch/arm/mach-uniphier/
2353 F:      arch/arm/mm/cache-uniphier.c
2354 F:      arch/arm64/boot/dts/socionext/uniphier*
2355 F:      drivers/bus/uniphier-system-bus.c
2356 F:      drivers/clk/uniphier/
2357 F:      drivers/dmaengine/uniphier-mdmac.c
2358 F:      drivers/gpio/gpio-uniphier.c
2359 F:      drivers/i2c/busses/i2c-uniphier*
2360 F:      drivers/irqchip/irq-uniphier-aidet.c
2361 F:      drivers/mmc/host/uniphier-sd.c
2362 F:      drivers/pinctrl/uniphier/
2363 F:      drivers/reset/reset-uniphier.c
2364 F:      drivers/tty/serial/8250/8250_uniphier.c
2365 N:      uniphier
2366
2367 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2368 M:      Ulf Hansson <ulf.hansson@linaro.org>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 T:      git git://git.linaro.org/people/ulfh/clk.git
2371 S:      Maintained
2372 F:      drivers/clk/ux500/
2373
2374 ARM/VERSATILE EXPRESS PLATFORM
2375 M:      Liviu Dudau <liviu.dudau@arm.com>
2376 M:      Sudeep Holla <sudeep.holla@arm.com>
2377 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2379 S:      Maintained
2380 F:      arch/arm/boot/dts/vexpress*
2381 F:      arch/arm64/boot/dts/arm/
2382 F:      arch/arm/mach-vexpress/
2383 F:      */*/vexpress*
2384 F:      */*/*/vexpress*
2385 F:      drivers/clk/versatile/clk-vexpress-osc.c
2386 F:      drivers/clocksource/timer-versatile.c
2387 N:      mps2
2388
2389 ARM/VFP SUPPORT
2390 M:      Russell King <linux@armlinux.org.uk>
2391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2392 W:      http://www.armlinux.org.uk/
2393 S:      Maintained
2394 F:      arch/arm/vfp/
2395
2396 ARM/VOIPAC PXA270 SUPPORT
2397 M:      Marek Vasut <marek.vasut@gmail.com>
2398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2399 S:      Maintained
2400 F:      arch/arm/mach-pxa/vpac270.c
2401 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2402
2403 ARM/VT8500 ARM ARCHITECTURE
2404 M:      Tony Prisk <linux@prisktech.co.nz>
2405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2406 S:      Maintained
2407 F:      arch/arm/mach-vt8500/
2408 F:      drivers/clocksource/timer-vt8500.c
2409 F:      drivers/i2c/busses/i2c-wmt.c
2410 F:      drivers/mmc/host/wmt-sdmmc.c
2411 F:      drivers/pwm/pwm-vt8500.c
2412 F:      drivers/rtc/rtc-vt8500.c
2413 F:      drivers/tty/serial/vt8500_serial.c
2414 F:      drivers/usb/host/ehci-platform.c
2415 F:      drivers/usb/host/uhci-platform.c
2416 F:      drivers/video/fbdev/vt8500lcdfb.*
2417 F:      drivers/video/fbdev/wm8505fb*
2418 F:      drivers/video/fbdev/wmt_ge_rops.*
2419
2420 ARM/ZIPIT Z2 SUPPORT
2421 M:      Marek Vasut <marek.vasut@gmail.com>
2422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2423 S:      Maintained
2424 F:      arch/arm/mach-pxa/z2.c
2425 F:      arch/arm/mach-pxa/include/mach/z2.h
2426
2427 ARM/ZTE ARCHITECTURE
2428 M:      Jun Nie <jun.nie@linaro.org>
2429 M:      Shawn Guo <shawnguo@kernel.org>
2430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2431 S:      Maintained
2432 F:      arch/arm/boot/dts/zx2967*
2433 F:      arch/arm/mach-zx/
2434 F:      arch/arm64/boot/dts/zte/
2435 F:      drivers/clk/zte/
2436 F:      drivers/dma/zx_dma.c
2437 F:      drivers/gpio/gpio-zx.c
2438 F:      drivers/i2c/busses/i2c-zx2967.c
2439 F:      drivers/mmc/host/dw_mmc-zx.*
2440 F:      drivers/pinctrl/zte/
2441 F:      drivers/soc/zte/
2442 F:      drivers/thermal/zx2967_thermal.c
2443 F:      drivers/watchdog/zx2967_wdt.c
2444 F:      Documentation/devicetree/bindings/arm/zte.yaml
2445 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2446 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2447 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2448 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2449 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2450 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2451 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2452 F:      Documentation/devicetree/bindings/soc/zte/
2453 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2454 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2455 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2456 F:      include/dt-bindings/clock/zx2967*.h
2457 F:      include/dt-bindings/soc/zte,*.h
2458 F:      sound/soc/codecs/zx_aud96p22.c
2459 F:      sound/soc/zte/
2460
2461 ARM/ZYNQ ARCHITECTURE
2462 M:      Michal Simek <michal.simek@xilinx.com>
2463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2464 W:      http://wiki.xilinx.com
2465 T:      git https://github.com/Xilinx/linux-xlnx.git
2466 S:      Supported
2467 F:      arch/arm/mach-zynq/
2468 F:      drivers/cpuidle/cpuidle-zynq.c
2469 F:      drivers/block/xsysace.c
2470 N:      zynq
2471 N:      xilinx
2472 F:      drivers/clocksource/timer-cadence-ttc.c
2473 F:      drivers/i2c/busses/i2c-cadence.c
2474 F:      drivers/mmc/host/sdhci-of-arasan.c
2475 F:      drivers/edac/synopsys_edac.c
2476 F:      drivers/i2c/busses/i2c-xiic.c
2477
2478 ARM64 PORT (AARCH64 ARCHITECTURE)
2479 M:      Catalin Marinas <catalin.marinas@arm.com>
2480 M:      Will Deacon <will.deacon@arm.com>
2481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2483 S:      Maintained
2484 F:      arch/arm64/
2485 X:      arch/arm64/boot/dts/
2486 F:      Documentation/arm64/
2487
2488 AS3645A LED FLASH CONTROLLER DRIVER
2489 M:      Sakari Ailus <sakari.ailus@iki.fi>
2490 L:      linux-leds@vger.kernel.org
2491 S:      Maintained
2492 F:      drivers/leds/leds-as3645a.c
2493
2494 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2495 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2496 L:      linux-media@vger.kernel.org
2497 T:      git git://linuxtv.org/media_tree.git
2498 S:      Maintained
2499 F:      drivers/media/i2c/ak7375.c
2500 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2501
2502 ASAHI KASEI AK8974 DRIVER
2503 M:      Linus Walleij <linus.walleij@linaro.org>
2504 L:      linux-iio@vger.kernel.org
2505 W:      http://www.akm.com/
2506 S:      Supported
2507 F:      drivers/iio/magnetometer/ak8974.c
2508
2509 ASC7621 HARDWARE MONITOR DRIVER
2510 M:      George Joseph <george.joseph@fairview5.com>
2511 L:      linux-hwmon@vger.kernel.org
2512 S:      Maintained
2513 F:      Documentation/hwmon/asc7621
2514 F:      drivers/hwmon/asc7621.c
2515
2516 ASPEED VIDEO ENGINE DRIVER
2517 M:      Eddie James <eajames@linux.ibm.com>
2518 L:      linux-media@vger.kernel.org
2519 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2520 S:      Maintained
2521 F:      drivers/media/platform/aspeed-video.c
2522 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2523
2524 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2525 M:      Corentin Chary <corentin.chary@gmail.com>
2526 L:      acpi4asus-user@lists.sourceforge.net
2527 L:      platform-driver-x86@vger.kernel.org
2528 W:      http://acpi4asus.sf.net
2529 S:      Maintained
2530 F:      drivers/platform/x86/asus*.c
2531 F:      drivers/platform/x86/eeepc*.c
2532
2533 ASUS WIRELESS RADIO CONTROL DRIVER
2534 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2535 L:      platform-driver-x86@vger.kernel.org
2536 S:      Maintained
2537 F:      drivers/platform/x86/asus-wireless.c
2538
2539 ASYMMETRIC KEYS
2540 M:      David Howells <dhowells@redhat.com>
2541 L:      keyrings@vger.kernel.org
2542 S:      Maintained
2543 F:      Documentation/crypto/asymmetric-keys.txt
2544 F:      include/linux/verification.h
2545 F:      include/crypto/public_key.h
2546 F:      include/crypto/pkcs7.h
2547 F:      crypto/asymmetric_keys/
2548
2549 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2550 R:      Dan Williams <dan.j.williams@intel.com>
2551 W:      http://sourceforge.net/projects/xscaleiop
2552 S:      Odd fixes
2553 F:      Documentation/crypto/async-tx-api.txt
2554 F:      crypto/async_tx/
2555 F:      drivers/dma/
2556 F:      include/linux/dmaengine.h
2557 F:      include/linux/async_tx.h
2558
2559 AT24 EEPROM DRIVER
2560 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2561 L:      linux-i2c@vger.kernel.org
2562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2563 S:      Maintained
2564 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2565 F:      drivers/misc/eeprom/at24.c
2566
2567 ATA OVER ETHERNET (AOE) DRIVER
2568 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2569 W:      http://www.openaoe.org/
2570 S:      Supported
2571 F:      Documentation/aoe/
2572 F:      drivers/block/aoe/
2573
2574 ATHEROS 71XX/9XXX GPIO DRIVER
2575 M:      Alban Bedel <albeu@free.fr>
2576 W:      https://github.com/AlbanBedel/linux
2577 T:      git git://github.com/AlbanBedel/linux
2578 S:      Maintained
2579 F:      drivers/gpio/gpio-ath79.c
2580 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2581
2582 ATHEROS 71XX/9XXX USB PHY DRIVER
2583 M:      Alban Bedel <albeu@free.fr>
2584 W:      https://github.com/AlbanBedel/linux
2585 T:      git git://github.com/AlbanBedel/linux
2586 S:      Maintained
2587 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2588 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2589
2590 ATHEROS ATH GENERIC UTILITIES
2591 M:      Kalle Valo <kvalo@codeaurora.org>
2592 L:      linux-wireless@vger.kernel.org
2593 S:      Supported
2594 F:      drivers/net/wireless/ath/*
2595
2596 ATHEROS ATH5K WIRELESS DRIVER
2597 M:      Jiri Slaby <jirislaby@gmail.com>
2598 M:      Nick Kossifidis <mickflemm@gmail.com>
2599 M:      Luis Chamberlain <mcgrof@kernel.org>
2600 L:      linux-wireless@vger.kernel.org
2601 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2602 S:      Maintained
2603 F:      drivers/net/wireless/ath/ath5k/
2604
2605 ATHEROS ATH6KL WIRELESS DRIVER
2606 M:      Kalle Valo <kvalo@codeaurora.org>
2607 L:      linux-wireless@vger.kernel.org
2608 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2610 S:      Supported
2611 F:      drivers/net/wireless/ath/ath6kl/
2612
2613 ATI_REMOTE2 DRIVER
2614 M:      Ville Syrjala <syrjala@sci.fi>
2615 S:      Maintained
2616 F:      drivers/input/misc/ati_remote2.c
2617
2618 ATK0110 HWMON DRIVER
2619 M:      Luca Tettamanti <kronos.it@gmail.com>
2620 L:      linux-hwmon@vger.kernel.org
2621 S:      Maintained
2622 F:      drivers/hwmon/asus_atk0110.c
2623
2624 ATLX ETHERNET DRIVERS
2625 M:      Jay Cliburn <jcliburn@gmail.com>
2626 M:      Chris Snook <chris.snook@gmail.com>
2627 L:      netdev@vger.kernel.org
2628 W:      http://sourceforge.net/projects/atl1
2629 W:      http://atl1.sourceforge.net
2630 S:      Maintained
2631 F:      drivers/net/ethernet/atheros/
2632
2633 ATM
2634 M:      Chas Williams <3chas3@gmail.com>
2635 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2636 L:      netdev@vger.kernel.org
2637 W:      http://linux-atm.sourceforge.net
2638 S:      Maintained
2639 F:      drivers/atm/
2640 F:      include/linux/atm*
2641 F:      include/uapi/linux/atm*
2642
2643 ATMEL MACB ETHERNET DRIVER
2644 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2645 S:      Supported
2646 F:      drivers/net/ethernet/cadence/
2647
2648 ATMEL MAXTOUCH DRIVER
2649 M:      Nick Dyer <nick@shmanahar.org>
2650 T:      git git://github.com/ndyer/linux.git
2651 S:      Maintained
2652 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2653 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2654
2655 ATMEL WIRELESS DRIVER
2656 M:      Simon Kelley <simon@thekelleys.org.uk>
2657 L:      linux-wireless@vger.kernel.org
2658 W:      http://www.thekelleys.org.uk/atmel
2659 W:      http://atmelwlandriver.sourceforge.net/
2660 S:      Maintained
2661 F:      drivers/net/wireless/atmel/atmel*
2662
2663 ATOMIC INFRASTRUCTURE
2664 M:      Will Deacon <will.deacon@arm.com>
2665 M:      Peter Zijlstra <peterz@infradead.org>
2666 R:      Boqun Feng <boqun.feng@gmail.com>
2667 L:      linux-kernel@vger.kernel.org
2668 S:      Maintained
2669 F:      arch/*/include/asm/atomic*.h
2670 F:      include/*/atomic*.h
2671 F:      scripts/atomic/
2672
2673 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2674 M:      Bradley Grove <linuxdrivers@attotech.com>
2675 L:      linux-scsi@vger.kernel.org
2676 W:      http://www.attotech.com
2677 S:      Supported
2678 F:      drivers/scsi/esas2r
2679
2680 ATUSB IEEE 802.15.4 RADIO DRIVER
2681 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2682 L:      linux-wpan@vger.kernel.org
2683 S:      Maintained
2684 F:      drivers/net/ieee802154/atusb.c
2685 F:      drivers/net/ieee802154/atusb.h
2686 F:      drivers/net/ieee802154/at86rf230.h
2687
2688 AUDIT SUBSYSTEM
2689 M:      Paul Moore <paul@paul-moore.com>
2690 M:      Eric Paris <eparis@redhat.com>
2691 L:      linux-audit@redhat.com (moderated for non-subscribers)
2692 W:      https://github.com/linux-audit
2693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2694 S:      Supported
2695 F:      include/linux/audit.h
2696 F:      include/uapi/linux/audit.h
2697 F:      kernel/audit*
2698
2699 AUXILIARY DISPLAY DRIVERS
2700 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2701 S:      Maintained
2702 F:      drivers/auxdisplay/
2703 F:      include/linux/cfag12864b.h
2704
2705 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2706 M:      Andreas Klinger <ak@it-klinger.de>
2707 L:      linux-iio@vger.kernel.org
2708 S:      Maintained
2709 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2710 F:      drivers/iio/adc/hx711.c
2711
2712 AX.25 NETWORK LAYER
2713 M:      Ralf Baechle <ralf@linux-mips.org>
2714 L:      linux-hams@vger.kernel.org
2715 W:      http://www.linux-ax25.org/
2716 S:      Maintained
2717 F:      include/uapi/linux/ax25.h
2718 F:      include/net/ax25.h
2719 F:      net/ax25/
2720
2721 AXENTIA ARM DEVICES
2722 M:      Peter Rosin <peda@axentia.se>
2723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2724 S:      Maintained
2725 F:      Documentation/devicetree/bindings/arm/axentia.txt
2726 F:      arch/arm/boot/dts/at91-linea.dtsi
2727 F:      arch/arm/boot/dts/at91-natte.dtsi
2728 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2729 F:      arch/arm/boot/dts/at91-tse850-3.dts
2730
2731 AXENTIA ASOC DRIVERS
2732 M:      Peter Rosin <peda@axentia.se>
2733 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2734 S:      Maintained
2735 F:      Documentation/devicetree/bindings/sound/axentia,*
2736 F:      sound/soc/atmel/tse850-pcm5142.c
2737
2738 AXXIA I2C CONTROLLER
2739 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2740 L:      linux-i2c@vger.kernel.org
2741 S:      Maintained
2742 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2743 F:      drivers/i2c/busses/i2c-axxia.c
2744
2745 AZ6007 DVB DRIVER
2746 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2747 L:      linux-media@vger.kernel.org
2748 W:      https://linuxtv.org
2749 T:      git git://linuxtv.org/media_tree.git
2750 S:      Maintained
2751 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2752
2753 AZTECH FM RADIO RECEIVER DRIVER
2754 M:      Hans Verkuil <hverkuil@xs4all.nl>
2755 L:      linux-media@vger.kernel.org
2756 T:      git git://linuxtv.org/media_tree.git
2757 W:      https://linuxtv.org
2758 S:      Maintained
2759 F:      drivers/media/radio/radio-aztech*
2760
2761 B43 WIRELESS DRIVER
2762 L:      linux-wireless@vger.kernel.org
2763 L:      b43-dev@lists.infradead.org
2764 W:      http://wireless.kernel.org/en/users/Drivers/b43
2765 S:      Odd Fixes
2766 F:      drivers/net/wireless/broadcom/b43/
2767
2768 B43LEGACY WIRELESS DRIVER
2769 M:      Larry Finger <Larry.Finger@lwfinger.net>
2770 L:      linux-wireless@vger.kernel.org
2771 L:      b43-dev@lists.infradead.org
2772 W:      http://wireless.kernel.org/en/users/Drivers/b43
2773 S:      Maintained
2774 F:      drivers/net/wireless/broadcom/b43legacy/
2775
2776 BACKLIGHT CLASS/SUBSYSTEM
2777 M:      Lee Jones <lee.jones@linaro.org>
2778 M:      Daniel Thompson <daniel.thompson@linaro.org>
2779 M:      Jingoo Han <jingoohan1@gmail.com>
2780 L:      dri-devel@lists.freedesktop.org
2781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2782 S:      Maintained
2783 F:      drivers/video/backlight/
2784 F:      include/linux/backlight.h
2785 F:      include/linux/pwm_backlight.h
2786 F:      Documentation/devicetree/bindings/leds/backlight
2787
2788 BATMAN ADVANCED
2789 M:      Marek Lindner <mareklindner@neomailbox.ch>
2790 M:      Simon Wunderlich <sw@simonwunderlich.de>
2791 M:      Antonio Quartulli <a@unstable.cc>
2792 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2793 W:      https://www.open-mesh.org/
2794 Q:      https://patchwork.open-mesh.org/project/batman/list/
2795 S:      Maintained
2796 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2797 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2798 F:      Documentation/networking/batman-adv.rst
2799 F:      include/uapi/linux/batadv_packet.h
2800 F:      include/uapi/linux/batman_adv.h
2801 F:      net/batman-adv/
2802
2803 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2804 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2805 L:      linux-hams@vger.kernel.org
2806 W:      http://www.baycom.org/~tom/ham/ham.html
2807 S:      Maintained
2808 F:      drivers/net/hamradio/baycom*
2809
2810 BCACHE (BLOCK LAYER CACHE)
2811 M:      Coly Li <colyli@suse.de>
2812 M:      Kent Overstreet <kent.overstreet@gmail.com>
2813 L:      linux-bcache@vger.kernel.org
2814 W:      http://bcache.evilpiepirate.org
2815 C:      irc://irc.oftc.net/bcache
2816 S:      Maintained
2817 F:      drivers/md/bcache/
2818
2819 BDISP ST MEDIA DRIVER
2820 M:      Fabien Dessenne <fabien.dessenne@st.com>
2821 L:      linux-media@vger.kernel.org
2822 T:      git git://linuxtv.org/media_tree.git
2823 W:      https://linuxtv.org
2824 S:      Supported
2825 F:      drivers/media/platform/sti/bdisp
2826
2827 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2828 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2829 L:      netdev@vger.kernel.org
2830 S:      Maintained
2831 F:      drivers/net/ethernet/ec_bhf.c
2832
2833 BEFS FILE SYSTEM
2834 M:      Luis de Bethencourt <luisbg@kernel.org>
2835 M:      Salah Triki <salah.triki@gmail.com>
2836 S:      Maintained
2837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2838 F:      Documentation/filesystems/befs.txt
2839 F:      fs/befs/
2840
2841 BFQ I/O SCHEDULER
2842 M:      Paolo Valente <paolo.valente@linaro.org>
2843 M:      Jens Axboe <axboe@kernel.dk>
2844 L:      linux-block@vger.kernel.org
2845 S:      Maintained
2846 F:      block/bfq-*
2847 F:      Documentation/block/bfq-iosched.txt
2848
2849 BFS FILE SYSTEM
2850 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2851 S:      Maintained
2852 F:      Documentation/filesystems/bfs.txt
2853 F:      fs/bfs/
2854 F:      include/uapi/linux/bfs_fs.h
2855
2856 BLINKM RGB LED DRIVER
2857 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2858 S:      Maintained
2859 F:      drivers/leds/leds-blinkm.c
2860
2861 BLOCK LAYER
2862 M:      Jens Axboe <axboe@kernel.dk>
2863 L:      linux-block@vger.kernel.org
2864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2865 S:      Maintained
2866 F:      block/
2867 F:      drivers/block/
2868 F:      kernel/trace/blktrace.c
2869 F:      lib/sbitmap.c
2870
2871 BLOCK2MTD DRIVER
2872 M:      Joern Engel <joern@lazybastard.org>
2873 L:      linux-mtd@lists.infradead.org
2874 S:      Maintained
2875 F:      drivers/mtd/devices/block2mtd.c
2876
2877 BLUETOOTH DRIVERS
2878 M:      Marcel Holtmann <marcel@holtmann.org>
2879 M:      Johan Hedberg <johan.hedberg@gmail.com>
2880 L:      linux-bluetooth@vger.kernel.org
2881 W:      http://www.bluez.org/
2882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2884 S:      Maintained
2885 F:      drivers/bluetooth/
2886
2887 BLUETOOTH SUBSYSTEM
2888 M:      Marcel Holtmann <marcel@holtmann.org>
2889 M:      Johan Hedberg <johan.hedberg@gmail.com>
2890 L:      linux-bluetooth@vger.kernel.org
2891 W:      http://www.bluez.org/
2892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2894 S:      Maintained
2895 F:      net/bluetooth/
2896 F:      include/net/bluetooth/
2897
2898 BONDING DRIVER
2899 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2900 M:      Veaceslav Falico <vfalico@gmail.com>
2901 M:      Andy Gospodarek <andy@greyhouse.net>
2902 L:      netdev@vger.kernel.org
2903 W:      http://sourceforge.net/projects/bonding/
2904 S:      Supported
2905 F:      drivers/net/bonding/
2906 F:      include/uapi/linux/if_bonding.h
2907
2908 BPF (Safe dynamic programs and tools)
2909 M:      Alexei Starovoitov <ast@kernel.org>
2910 M:      Daniel Borkmann <daniel@iogearbox.net>
2911 R:      Martin KaFai Lau <kafai@fb.com>
2912 R:      Song Liu <songliubraving@fb.com>
2913 R:      Yonghong Song <yhs@fb.com>
2914 L:      netdev@vger.kernel.org
2915 L:      bpf@vger.kernel.org
2916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2918 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2919 S:      Supported
2920 F:      arch/*/net/*
2921 F:      Documentation/networking/filter.txt
2922 F:      Documentation/bpf/
2923 F:      include/linux/bpf*
2924 F:      include/linux/filter.h
2925 F:      include/trace/events/xdp.h
2926 F:      include/uapi/linux/bpf*
2927 F:      include/uapi/linux/filter.h
2928 F:      kernel/bpf/
2929 F:      kernel/trace/bpf_trace.c
2930 F:      lib/test_bpf.c
2931 F:      net/bpf/
2932 F:      net/core/filter.c
2933 F:      net/sched/act_bpf.c
2934 F:      net/sched/cls_bpf.c
2935 F:      samples/bpf/
2936 F:      tools/bpf/
2937 F:      tools/lib/bpf/
2938 F:      tools/testing/selftests/bpf/
2939 K:      bpf
2940 N:      bpf
2941
2942 BPF JIT for ARM
2943 M:      Shubham Bansal <illusionist.neo@gmail.com>
2944 L:      netdev@vger.kernel.org
2945 L:      bpf@vger.kernel.org
2946 S:      Maintained
2947 F:      arch/arm/net/
2948
2949 BPF JIT for ARM64
2950 M:      Daniel Borkmann <daniel@iogearbox.net>
2951 M:      Alexei Starovoitov <ast@kernel.org>
2952 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2953 L:      netdev@vger.kernel.org
2954 L:      bpf@vger.kernel.org
2955 S:      Supported
2956 F:      arch/arm64/net/
2957
2958 BPF JIT for MIPS (32-BIT AND 64-BIT)
2959 M:      Paul Burton <paul.burton@mips.com>
2960 L:      netdev@vger.kernel.org
2961 L:      bpf@vger.kernel.org
2962 S:      Maintained
2963 F:      arch/mips/net/
2964
2965 BPF JIT for NFP NICs
2966 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2967 L:      netdev@vger.kernel.org
2968 L:      bpf@vger.kernel.org
2969 S:      Supported
2970 F:      drivers/net/ethernet/netronome/nfp/bpf/
2971
2972 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2973 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2974 M:      Sandipan Das <sandipan@linux.ibm.com>
2975 L:      netdev@vger.kernel.org
2976 L:      bpf@vger.kernel.org
2977 S:      Maintained
2978 F:      arch/powerpc/net/
2979
2980 BPF JIT for RISC-V (RV64G)
2981 M:      Björn Töpel <bjorn.topel@gmail.com>
2982 L:      netdev@vger.kernel.org
2983 S:      Maintained
2984 F:      arch/riscv/net/
2985
2986 BPF JIT for S390
2987 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2988 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2989 L:      netdev@vger.kernel.org
2990 L:      bpf@vger.kernel.org
2991 S:      Maintained
2992 F:      arch/s390/net/
2993 X:      arch/s390/net/pnet.c
2994
2995 BPF JIT for SPARC (32-BIT AND 64-BIT)
2996 M:      David S. Miller <davem@davemloft.net>
2997 L:      netdev@vger.kernel.org
2998 L:      bpf@vger.kernel.org
2999 S:      Maintained
3000 F:      arch/sparc/net/
3001
3002 BPF JIT for X86 32-BIT
3003 M:      Wang YanQing <udknight@gmail.com>
3004 L:      netdev@vger.kernel.org
3005 L:      bpf@vger.kernel.org
3006 S:      Maintained
3007 F:      arch/x86/net/bpf_jit_comp32.c
3008
3009 BPF JIT for X86 64-BIT
3010 M:      Alexei Starovoitov <ast@kernel.org>
3011 M:      Daniel Borkmann <daniel@iogearbox.net>
3012 L:      netdev@vger.kernel.org
3013 L:      bpf@vger.kernel.org
3014 S:      Supported
3015 F:      arch/x86/net/
3016 X:      arch/x86/net/bpf_jit_comp32.c
3017
3018 BROADCOM B44 10/100 ETHERNET DRIVER
3019 M:      Michael Chan <michael.chan@broadcom.com>
3020 L:      netdev@vger.kernel.org
3021 S:      Supported
3022 F:      drivers/net/ethernet/broadcom/b44.*
3023
3024 BROADCOM B53 ETHERNET SWITCH DRIVER
3025 M:      Florian Fainelli <f.fainelli@gmail.com>
3026 L:      netdev@vger.kernel.org
3027 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3028 S:      Supported
3029 F:      drivers/net/dsa/b53/*
3030 F:      include/linux/platform_data/b53.h
3031
3032 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3033 M:      Florian Fainelli <f.fainelli@gmail.com>
3034 M:      Ray Jui <rjui@broadcom.com>
3035 M:      Scott Branden <sbranden@broadcom.com>
3036 M:      bcm-kernel-feedback-list@broadcom.com
3037 T:      git git://github.com/broadcom/mach-bcm
3038 S:      Maintained
3039 N:      bcm281*
3040 N:      bcm113*
3041 N:      bcm216*
3042 N:      kona
3043 F:      arch/arm/mach-bcm/
3044
3045 BROADCOM BCM2835 ARM ARCHITECTURE
3046 M:      Eric Anholt <eric@anholt.net>
3047 M:      Stefan Wahren <stefan.wahren@i2se.com>
3048 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3050 T:      git git://github.com/anholt/linux
3051 S:      Maintained
3052 N:      bcm2835
3053 F:      drivers/staging/vc04_services
3054
3055 BROADCOM BCM47XX MIPS ARCHITECTURE
3056 M:      Hauke Mehrtens <hauke@hauke-m.de>
3057 M:      Rafał Miłecki <zajec5@gmail.com>
3058 L:      linux-mips@vger.kernel.org
3059 S:      Maintained
3060 F:      Documentation/devicetree/bindings/mips/brcm/
3061 F:      arch/mips/bcm47xx/*
3062 F:      arch/mips/include/asm/mach-bcm47xx/*
3063
3064 BROADCOM BCM5301X ARM ARCHITECTURE
3065 M:      Hauke Mehrtens <hauke@hauke-m.de>
3066 M:      Rafał Miłecki <zajec5@gmail.com>
3067 M:      bcm-kernel-feedback-list@broadcom.com
3068 L:      linux-arm-kernel@lists.infradead.org
3069 S:      Maintained
3070 F:      arch/arm/mach-bcm/bcm_5301x.c
3071 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3072 F:      arch/arm/boot/dts/bcm470*
3073 F:      arch/arm/boot/dts/bcm953012*
3074
3075 BROADCOM BCM53573 ARM ARCHITECTURE
3076 M:      Rafał Miłecki <rafal@milecki.pl>
3077 L:      linux-arm-kernel@lists.infradead.org
3078 S:      Maintained
3079 F:      arch/arm/boot/dts/bcm53573*
3080 F:      arch/arm/boot/dts/bcm47189*
3081
3082 BROADCOM BCM63XX ARM ARCHITECTURE
3083 M:      Florian Fainelli <f.fainelli@gmail.com>
3084 M:      bcm-kernel-feedback-list@broadcom.com
3085 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3086 T:      git git://github.com/broadcom/stblinux.git
3087 S:      Maintained
3088 N:      bcm63xx
3089
3090 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3091 M:      Kevin Cernekee <cernekee@gmail.com>
3092 L:      linux-usb@vger.kernel.org
3093 S:      Maintained
3094 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3095
3096 BROADCOM BCM7XXX ARM ARCHITECTURE
3097 M:      Brian Norris <computersforpeace@gmail.com>
3098 M:      Gregory Fong <gregory.0xf0@gmail.com>
3099 M:      Florian Fainelli <f.fainelli@gmail.com>
3100 M:      bcm-kernel-feedback-list@broadcom.com
3101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3102 T:      git git://github.com/broadcom/stblinux.git
3103 S:      Maintained
3104 F:      arch/arm/mach-bcm/*brcmstb*
3105 F:      arch/arm/boot/dts/bcm7*.dts*
3106 F:      drivers/bus/brcmstb_gisb.c
3107 F:      arch/arm/mm/cache-b15-rac.c
3108 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3109 N:      brcmstb
3110
3111 BROADCOM BMIPS CPUFREQ DRIVER
3112 M:      Markus Mayer <mmayer@broadcom.com>
3113 M:      bcm-kernel-feedback-list@broadcom.com
3114 L:      linux-pm@vger.kernel.org
3115 S:      Maintained
3116 F:      drivers/cpufreq/bmips-cpufreq.c
3117
3118 BROADCOM BMIPS MIPS ARCHITECTURE
3119 M:      Kevin Cernekee <cernekee@gmail.com>
3120 M:      Florian Fainelli <f.fainelli@gmail.com>
3121 L:      linux-mips@vger.kernel.org
3122 T:      git git://github.com/broadcom/stblinux.git
3123 S:      Maintained
3124 F:      arch/mips/bmips/*
3125 F:      arch/mips/include/asm/mach-bmips/*
3126 F:      arch/mips/kernel/*bmips*
3127 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3128 F:      drivers/irqchip/irq-bcm63*
3129 F:      drivers/irqchip/irq-bcm7*
3130 F:      drivers/irqchip/irq-brcmstb*
3131 F:      include/linux/bcm963xx_nvram.h
3132 F:      include/linux/bcm963xx_tag.h
3133
3134 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3135 M:      Rasesh Mody <rmody@marvell.com>
3136 M:      GR-Linux-NIC-Dev@marvell.com
3137 L:      netdev@vger.kernel.org
3138 S:      Supported
3139 F:      drivers/net/ethernet/broadcom/bnx2.*
3140 F:      drivers/net/ethernet/broadcom/bnx2_*
3141
3142 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3143 M:      QLogic-Storage-Upstream@qlogic.com
3144 L:      linux-scsi@vger.kernel.org
3145 S:      Supported
3146 F:      drivers/scsi/bnx2fc/
3147
3148 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3149 M:      QLogic-Storage-Upstream@qlogic.com
3150 L:      linux-scsi@vger.kernel.org
3151 S:      Supported
3152 F:      drivers/scsi/bnx2i/
3153
3154 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3155 M:      Ariel Elior <aelior@marvell.com>
3156 M:      Sudarsana Kalluru <skalluru@marvell.com>
3157 M:      GR-everest-linux-l2@marvell.com
3158 L:      netdev@vger.kernel.org
3159 S:      Supported
3160 F:      drivers/net/ethernet/broadcom/bnx2x/
3161
3162 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3163 M:      Michael Chan <michael.chan@broadcom.com>
3164 L:      netdev@vger.kernel.org
3165 S:      Supported
3166 F:      drivers/net/ethernet/broadcom/bnxt/
3167
3168 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3169 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3170 M:      Franky Lin <franky.lin@broadcom.com>
3171 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3172 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3173 M:      Wright Feng <wright.feng@cypress.com>
3174 L:      linux-wireless@vger.kernel.org
3175 L:      brcm80211-dev-list.pdl@broadcom.com
3176 L:      brcm80211-dev-list@cypress.com
3177 S:      Supported
3178 F:      drivers/net/wireless/broadcom/brcm80211/
3179
3180 BROADCOM BRCMSTB GPIO DRIVER
3181 M:      Gregory Fong <gregory.0xf0@gmail.com>
3182 L:      bcm-kernel-feedback-list@broadcom.com
3183 S:      Supported
3184 F:      drivers/gpio/gpio-brcmstb.c
3185 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3186
3187 BROADCOM BRCMSTB I2C DRIVER
3188 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3189 L:      linux-i2c@vger.kernel.org
3190 L:      bcm-kernel-feedback-list@broadcom.com
3191 S:      Supported
3192 F:      drivers/i2c/busses/i2c-brcmstb.c
3193 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3194
3195 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3196 M:      Al Cooper <alcooperx@gmail.com>
3197 L:      linux-kernel@vger.kernel.org
3198 L:      bcm-kernel-feedback-list@broadcom.com
3199 S:      Maintained
3200 F:      drivers/phy/broadcom/phy-brcm-usb*
3201
3202 BROADCOM GENET ETHERNET DRIVER
3203 M:      Doug Berger <opendmb@gmail.com>
3204 M:      Florian Fainelli <f.fainelli@gmail.com>
3205 L:      netdev@vger.kernel.org
3206 S:      Supported
3207 F:      drivers/net/ethernet/broadcom/genet/
3208
3209 BROADCOM IPROC ARM ARCHITECTURE
3210 M:      Ray Jui <rjui@broadcom.com>
3211 M:      Scott Branden <sbranden@broadcom.com>
3212 M:      bcm-kernel-feedback-list@broadcom.com
3213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3214 T:      git git://github.com/broadcom/cygnus-linux.git
3215 S:      Maintained
3216 N:      iproc
3217 N:      cygnus
3218 N:      bcm[-_]nsp
3219 N:      bcm9113*
3220 N:      bcm9583*
3221 N:      bcm9585*
3222 N:      bcm9586*
3223 N:      bcm988312
3224 N:      bcm113*
3225 N:      bcm583*
3226 N:      bcm585*
3227 N:      bcm586*
3228 N:      bcm88312
3229 N:      hr2
3230 N:      stingray
3231 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3232 F:      arch/arm64/boot/dts/broadcom/stingray/*
3233 F:      drivers/clk/bcm/clk-ns*
3234 F:      drivers/clk/bcm/clk-sr*
3235 F:      drivers/pinctrl/bcm/pinctrl-ns*
3236 F:      include/dt-bindings/clock/bcm-sr*
3237
3238 BROADCOM KONA GPIO DRIVER
3239 M:      Ray Jui <rjui@broadcom.com>
3240 L:      bcm-kernel-feedback-list@broadcom.com
3241 S:      Supported
3242 F:      drivers/gpio/gpio-bcm-kona.c
3243 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3244
3245 BROADCOM NETXTREME-E ROCE DRIVER
3246 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3247 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3248 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3249 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3250 L:      linux-rdma@vger.kernel.org
3251 W:      http://www.broadcom.com
3252 S:      Supported
3253 F:      drivers/infiniband/hw/bnxt_re/
3254 F:      include/uapi/rdma/bnxt_re-abi.h
3255
3256 BROADCOM NVRAM DRIVER
3257 M:      Rafał Miłecki <zajec5@gmail.com>
3258 L:      linux-mips@vger.kernel.org
3259 S:      Maintained
3260 F:      drivers/firmware/broadcom/*
3261
3262 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3263 M:      Rafał Miłecki <zajec5@gmail.com>
3264 L:      linux-wireless@vger.kernel.org
3265 S:      Maintained
3266 F:      drivers/bcma/
3267 F:      include/linux/bcma/
3268
3269 BROADCOM STB AVS CPUFREQ DRIVER
3270 M:      Markus Mayer <mmayer@broadcom.com>
3271 M:      bcm-kernel-feedback-list@broadcom.com
3272 L:      linux-pm@vger.kernel.org
3273 S:      Maintained
3274 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3275 F:      drivers/cpufreq/brcmstb*
3276
3277 BROADCOM STB AVS TMON DRIVER
3278 M:      Markus Mayer <mmayer@broadcom.com>
3279 M:      bcm-kernel-feedback-list@broadcom.com
3280 L:      linux-pm@vger.kernel.org
3281 S:      Maintained
3282 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3283 F:      drivers/thermal/broadcom/brcmstb*
3284
3285 BROADCOM STB NAND FLASH DRIVER
3286 M:      Brian Norris <computersforpeace@gmail.com>
3287 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3288 L:      linux-mtd@lists.infradead.org
3289 L:      bcm-kernel-feedback-list@broadcom.com
3290 S:      Maintained
3291 F:      drivers/mtd/nand/raw/brcmnand/
3292
3293 BROADCOM STB DPFE DRIVER
3294 M:      Markus Mayer <mmayer@broadcom.com>
3295 M:      bcm-kernel-feedback-list@broadcom.com
3296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3297 S:      Maintained
3298 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3299 F:      drivers/memory/brcmstb_dpfe.c
3300
3301 BROADCOM SPI DRIVER
3302 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3303 M:      bcm-kernel-feedback-list@broadcom.com
3304 S:      Maintained
3305 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3306 F:      drivers/spi/spi-bcm-qspi.*
3307 F:      drivers/spi/spi-brcmstb-qspi.c
3308 F:      drivers/spi/spi-iproc-qspi.c
3309
3310 BROADCOM SYSTEMPORT ETHERNET DRIVER
3311 M:      Florian Fainelli <f.fainelli@gmail.com>
3312 L:      netdev@vger.kernel.org
3313 S:      Supported
3314 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3315
3316 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3317 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3318 M:      Prashant Sreedharan <prashant@broadcom.com>
3319 M:      Michael Chan <mchan@broadcom.com>
3320 L:      netdev@vger.kernel.org
3321 S:      Supported
3322 F:      drivers/net/ethernet/broadcom/tg3.*
3323
3324 BROCADE BFA FC SCSI DRIVER
3325 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3326 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3327 L:      linux-scsi@vger.kernel.org
3328 S:      Supported
3329 F:      drivers/scsi/bfa/
3330
3331 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3332 M:      Rasesh Mody <rmody@marvell.com>
3333 M:      Sudarsana Kalluru <skalluru@marvell.com>
3334 M:      GR-Linux-NIC-Dev@marvell.com
3335 L:      netdev@vger.kernel.org
3336 S:      Supported
3337 F:      drivers/net/ethernet/brocade/bna/
3338
3339 BSG (block layer generic sg v4 driver)
3340 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3341 L:      linux-scsi@vger.kernel.org
3342 S:      Supported
3343 F:      block/bsg.c
3344 F:      include/linux/bsg.h
3345 F:      include/uapi/linux/bsg.h
3346
3347 BT87X AUDIO DRIVER
3348 M:      Clemens Ladisch <clemens@ladisch.de>
3349 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3350 T:      git git://git.alsa-project.org/alsa-kernel.git
3351 S:      Maintained
3352 F:      Documentation/sound/cards/bt87x.rst
3353 F:      sound/pci/bt87x.c
3354
3355 BT8XXGPIO DRIVER
3356 M:      Michael Buesch <m@bues.ch>
3357 W:      http://bu3sch.de/btgpio.php
3358 S:      Maintained
3359 F:      drivers/gpio/gpio-bt8xx.c
3360
3361 BTRFS FILE SYSTEM
3362 M:      Chris Mason <clm@fb.com>
3363 M:      Josef Bacik <josef@toxicpanda.com>
3364 M:      David Sterba <dsterba@suse.com>
3365 L:      linux-btrfs@vger.kernel.org
3366 W:      http://btrfs.wiki.kernel.org/
3367 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3369 S:      Maintained
3370 F:      Documentation/filesystems/btrfs.txt
3371 F:      fs/btrfs/
3372 F:      include/linux/btrfs*
3373 F:      include/uapi/linux/btrfs*
3374
3375 BTTV VIDEO4LINUX DRIVER
3376 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3377 L:      linux-media@vger.kernel.org
3378 W:      https://linuxtv.org
3379 T:      git git://linuxtv.org/media_tree.git
3380 S:      Odd fixes
3381 F:      Documentation/media/v4l-drivers/bttv*
3382 F:      drivers/media/pci/bt8xx/bttv*
3383
3384 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3385 M:      Chanwoo Choi <cw00.choi@samsung.com>
3386 L:      linux-pm@vger.kernel.org
3387 L:      linux-samsung-soc@vger.kernel.org
3388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3389 S:      Maintained
3390 F:      drivers/devfreq/exynos-bus.c
3391 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3392
3393 BUSLOGIC SCSI DRIVER
3394 M:      Khalid Aziz <khalid@gonehiking.org>
3395 L:      linux-scsi@vger.kernel.org
3396 S:      Maintained
3397 F:      drivers/scsi/BusLogic.*
3398 F:      drivers/scsi/FlashPoint.*
3399
3400 C-MEDIA CMI8788 DRIVER
3401 M:      Clemens Ladisch <clemens@ladisch.de>
3402 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3403 T:      git git://git.alsa-project.org/alsa-kernel.git
3404 S:      Maintained
3405 F:      sound/pci/oxygen/
3406
3407 C-SKY ARCHITECTURE
3408 M:      Guo Ren <guoren@kernel.org>
3409 T:      git https://github.com/c-sky/csky-linux.git
3410 S:      Supported
3411 F:      arch/csky/
3412 F:      Documentation/devicetree/bindings/csky/
3413 F:      drivers/irqchip/irq-csky-*
3414 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3415 F:      drivers/clocksource/timer-gx6605s.c
3416 F:      drivers/clocksource/timer-mp-csky.c
3417 F:      Documentation/devicetree/bindings/timer/csky,*
3418 K:      csky
3419 N:      csky
3420
3421 C6X ARCHITECTURE
3422 M:      Mark Salter <msalter@redhat.com>
3423 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3424 L:      linux-c6x-dev@linux-c6x.org
3425 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3426 S:      Maintained
3427 F:      arch/c6x/
3428
3429 CA8210 IEEE-802.15.4 RADIO DRIVER
3430 M:      Harry Morris <h.morris@cascoda.com>
3431 L:      linux-wpan@vger.kernel.org
3432 W:      https://github.com/Cascoda/ca8210-linux.git
3433 S:      Maintained
3434 F:      drivers/net/ieee802154/ca8210.c
3435 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3436
3437 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3438 M:      David Howells <dhowells@redhat.com>
3439 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3440 S:      Supported
3441 F:      Documentation/filesystems/caching/cachefiles.txt
3442 F:      fs/cachefiles/
3443
3444 CADENCE MIPI-CSI2 BRIDGES
3445 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3446 L:      linux-media@vger.kernel.org
3447 S:      Maintained
3448 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3449 F:      drivers/media/platform/cadence/cdns-csi2*
3450
3451 CADET FM/AM RADIO RECEIVER DRIVER
3452 M:      Hans Verkuil <hverkuil@xs4all.nl>
3453 L:      linux-media@vger.kernel.org
3454 T:      git git://linuxtv.org/media_tree.git
3455 W:      https://linuxtv.org
3456 S:      Maintained
3457 F:      drivers/media/radio/radio-cadet*
3458
3459 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3460 M:      Jonathan Corbet <corbet@lwn.net>
3461 L:      linux-media@vger.kernel.org
3462 T:      git git://linuxtv.org/media_tree.git
3463 S:      Maintained
3464 F:      Documentation/media/v4l-drivers/cafe_ccic*
3465 F:      drivers/media/platform/marvell-ccic/
3466
3467 CAIF NETWORK LAYER
3468 L:      netdev@vger.kernel.org
3469 S:      Orphan
3470 F:      Documentation/networking/caif/
3471 F:      drivers/net/caif/
3472 F:      include/uapi/linux/caif/
3473 F:      include/net/caif/
3474 F:      net/caif/
3475
3476 CAKE QDISC
3477 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3478 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3479 S:      Maintained
3480 F:      net/sched/sch_cake.c
3481
3482 CALGARY x86-64 IOMMU
3483 M:      Muli Ben-Yehuda <mulix@mulix.org>
3484 M:      Jon Mason <jdmason@kudzu.us>
3485 L:      iommu@lists.linux-foundation.org
3486 S:      Maintained
3487 F:      arch/x86/kernel/pci-calgary_64.c
3488 F:      arch/x86/kernel/tce_64.c
3489 F:      arch/x86/include/asm/calgary.h
3490 F:      arch/x86/include/asm/tce.h
3491
3492 CAN NETWORK DRIVERS
3493 M:      Wolfgang Grandegger <wg@grandegger.com>
3494 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3495 L:      linux-can@vger.kernel.org
3496 W:      https://github.com/linux-can
3497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3499 S:      Maintained
3500 F:      Documentation/devicetree/bindings/net/can/
3501 F:      drivers/net/can/
3502 F:      include/linux/can/dev.h
3503 F:      include/linux/can/platform/
3504 F:      include/uapi/linux/can/error.h
3505 F:      include/uapi/linux/can/netlink.h
3506
3507 CAN NETWORK LAYER
3508 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3509 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3510 L:      linux-can@vger.kernel.org
3511 W:      https://github.com/linux-can
3512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3514 S:      Maintained
3515 F:      Documentation/networking/can.rst
3516 F:      net/can/
3517 F:      include/linux/can/core.h
3518 F:      include/uapi/linux/can.h
3519 F:      include/uapi/linux/can/bcm.h
3520 F:      include/uapi/linux/can/raw.h
3521 F:      include/uapi/linux/can/gw.h
3522
3523 CAPABILITIES
3524 M:      Serge Hallyn <serge@hallyn.com>
3525 L:      linux-security-module@vger.kernel.org
3526 S:      Supported
3527 F:      include/linux/capability.h
3528 F:      include/uapi/linux/capability.h
3529 F:      security/commoncap.c
3530 F:      kernel/capability.c
3531
3532 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3533 M:      Kevin Tsai <ktsai@capellamicro.com>
3534 S:      Maintained
3535 F:      drivers/iio/light/cm*
3536
3537 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3538 M:      Christian Lamparter <chunkeey@googlemail.com>
3539 L:      linux-wireless@vger.kernel.org
3540 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3541 S:      Maintained
3542 F:      drivers/net/wireless/ath/carl9170/
3543
3544 CAVIUM I2C DRIVER
3545 M:      Jan Glauber <jglauber@cavium.com>
3546 M:      David Daney <david.daney@cavium.com>
3547 W:      http://www.cavium.com
3548 S:      Supported
3549 F:      drivers/i2c/busses/i2c-octeon*
3550 F:      drivers/i2c/busses/i2c-thunderx*
3551
3552 CAVIUM LIQUIDIO NETWORK DRIVER
3553 M:      Derek Chickles <dchickles@marvell.com>
3554 M:      Satanand Burla <sburla@marvell.com>
3555 M:      Felix Manlunas <fmanlunas@marvell.com>
3556 L:      netdev@vger.kernel.org
3557 W:      http://www.cavium.com
3558 S:      Supported
3559 F:      drivers/net/ethernet/cavium/liquidio/
3560
3561 CAVIUM MMC DRIVER
3562 M:      Jan Glauber <jglauber@cavium.com>
3563 M:      David Daney <david.daney@cavium.com>
3564 M:      Steven J. Hill <Steven.Hill@cavium.com>
3565 W:      http://www.cavium.com
3566 S:      Supported
3567 F:      drivers/mmc/host/cavium*
3568
3569 CAVIUM OCTEON-TX CRYPTO DRIVER
3570 M:      George Cherian <george.cherian@cavium.com>
3571 L:      linux-crypto@vger.kernel.org
3572 W:      http://www.cavium.com
3573 S:      Supported
3574 F:      drivers/crypto/cavium/cpt/
3575
3576 CAVIUM THUNDERX2 ARM64 SOC
3577 M:      Robert Richter <rrichter@cavium.com>
3578 M:      Jayachandran C <jnair@caviumnetworks.com>
3579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3580 S:      Maintained
3581 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3582 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3583
3584 CC2520 IEEE-802.15.4 RADIO DRIVER
3585 M:      Varka Bhadram <varkabhadram@gmail.com>
3586 L:      linux-wpan@vger.kernel.org
3587 S:      Maintained
3588 F:      drivers/net/ieee802154/cc2520.c
3589 F:      include/linux/spi/cc2520.h
3590 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3591
3592 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3593 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3594 L:      linux-crypto@vger.kernel.org
3595 S:      Supported
3596 F:      drivers/crypto/ccree/
3597 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3598
3599 CEC FRAMEWORK
3600 M:      Hans Verkuil <hans.verkuil@cisco.com>
3601 L:      linux-media@vger.kernel.org
3602 T:      git git://linuxtv.org/media_tree.git
3603 W:      http://linuxtv.org
3604 S:      Supported
3605 F:      Documentation/media/kapi/cec-core.rst
3606 F:      Documentation/media/uapi/cec
3607 F:      drivers/media/cec/
3608 F:      drivers/media/rc/keymaps/rc-cec.c
3609 F:      include/media/cec.h
3610 F:      include/media/cec-notifier.h
3611 F:      include/uapi/linux/cec.h
3612 F:      include/uapi/linux/cec-funcs.h
3613 F:      Documentation/devicetree/bindings/media/cec.txt
3614 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3615
3616 CEC GPIO DRIVER
3617 M:      Hans Verkuil <hans.verkuil@cisco.com>
3618 L:      linux-media@vger.kernel.org
3619 T:      git git://linuxtv.org/media_tree.git
3620 W:      http://linuxtv.org
3621 S:      Supported
3622 F:      drivers/media/platform/cec-gpio/
3623 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3624
3625 CELL BROADBAND ENGINE ARCHITECTURE
3626 M:      Arnd Bergmann <arnd@arndb.de>
3627 L:      linuxppc-dev@lists.ozlabs.org
3628 W:      http://www.ibm.com/developerworks/power/cell/
3629 S:      Supported
3630 F:      arch/powerpc/include/asm/cell*.h
3631 F:      arch/powerpc/include/asm/spu*.h
3632 F:      arch/powerpc/include/uapi/asm/spu*.h
3633 F:      arch/powerpc/oprofile/*cell*
3634 F:      arch/powerpc/platforms/cell/
3635
3636 CEPH COMMON CODE (LIBCEPH)
3637 M:      Ilya Dryomov <idryomov@gmail.com>
3638 M:      "Yan, Zheng" <zyan@redhat.com>
3639 M:      Sage Weil <sage@redhat.com>
3640 L:      ceph-devel@vger.kernel.org
3641 W:      http://ceph.com/
3642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3643 T:      git git://github.com/ceph/ceph-client.git
3644 S:      Supported
3645 F:      net/ceph/
3646 F:      include/linux/ceph/
3647 F:      include/linux/crush/
3648
3649 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3650 M:      "Yan, Zheng" <zyan@redhat.com>
3651 M:      Sage Weil <sage@redhat.com>
3652 M:      Ilya Dryomov <idryomov@gmail.com>
3653 L:      ceph-devel@vger.kernel.org
3654 W:      http://ceph.com/
3655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3656 T:      git git://github.com/ceph/ceph-client.git
3657 S:      Supported
3658 F:      Documentation/filesystems/ceph.txt
3659 F:      fs/ceph/
3660
3661 CERTIFICATE HANDLING:
3662 M:      David Howells <dhowells@redhat.com>
3663 M:      David Woodhouse <dwmw2@infradead.org>
3664 L:      keyrings@vger.kernel.org
3665 S:      Maintained
3666 F:      Documentation/admin-guide/module-signing.rst
3667 F:      certs/
3668 F:      scripts/sign-file.c
3669 F:      scripts/extract-cert.c
3670
3671 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3672 L:      linux-usb@vger.kernel.org
3673 S:      Orphan
3674 F:      Documentation/usb/WUSB-Design-overview.txt
3675 F:      Documentation/usb/wusb-cbaf
3676 F:      drivers/usb/host/hwa-hc.c
3677 F:      drivers/usb/host/whci/
3678 F:      drivers/usb/wusbcore/
3679 F:      include/linux/usb/wusb*
3680
3681 CFAG12864B LCD DRIVER
3682 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3683 S:      Maintained
3684 F:      drivers/auxdisplay/cfag12864b.c
3685 F:      include/linux/cfag12864b.h
3686
3687 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3688 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3689 S:      Maintained
3690 F:      drivers/auxdisplay/cfag12864bfb.c
3691 F:      include/linux/cfag12864b.h
3692
3693 802.11 (including CFG80211/NL80211)
3694 M:      Johannes Berg <johannes@sipsolutions.net>
3695 L:      linux-wireless@vger.kernel.org
3696 W:      http://wireless.kernel.org/
3697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3699 S:      Maintained
3700 F:      net/wireless/
3701 F:      include/uapi/linux/nl80211.h
3702 F:      include/linux/ieee80211.h
3703 F:      include/net/wext.h
3704 F:      include/net/cfg80211.h
3705 F:      include/net/iw_handler.h
3706 F:      include/net/ieee80211_radiotap.h
3707 F:      Documentation/driver-api/80211/cfg80211.rst
3708 F:      Documentation/networking/regulatory.txt
3709
3710 CHAR and MISC DRIVERS
3711 M:      Arnd Bergmann <arnd@arndb.de>
3712 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3714 S:      Supported
3715 F:      drivers/char/
3716 F:      drivers/misc/
3717 F:      include/linux/miscdevice.h
3718
3719 CHECKPATCH
3720 M:      Andy Whitcroft <apw@canonical.com>
3721 M:      Joe Perches <joe@perches.com>
3722 S:      Maintained
3723 F:      scripts/checkpatch.pl
3724
3725 CHINESE DOCUMENTATION
3726 M:      Harry Wei <harryxiyou@gmail.com>
3727 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3728 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3729 S:      Maintained
3730 F:      Documentation/translations/zh_CN/
3731
3732 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3733 M:      Peter Chen <Peter.Chen@nxp.com>
3734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3735 L:      linux-usb@vger.kernel.org
3736 S:      Maintained
3737 F:      drivers/usb/chipidea/
3738
3739 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3740 M:      Hans de Goede <hdegoede@redhat.com>
3741 L:      linux-input@vger.kernel.org
3742 S:      Maintained
3743 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3744 F:      drivers/input/touchscreen/chipone_icn8318.c
3745
3746 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3747 M:      Hans de Goede <hdegoede@redhat.com>
3748 L:      linux-input@vger.kernel.org
3749 S:      Maintained
3750 F:      drivers/input/touchscreen/chipone_icn8505.c
3751
3752 CHROME HARDWARE PLATFORM SUPPORT
3753 M:      Benson Leung <bleung@chromium.org>
3754 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3755 S:      Maintained
3756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3757 F:      drivers/platform/chrome/
3758
3759 CHROMEOS EC SUBDRIVERS
3760 M:      Benson Leung <bleung@chromium.org>
3761 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3762 R:      Guenter Roeck <groeck@chromium.org>
3763 S:      Maintained
3764 N:      cros_ec
3765 N:      cros-ec
3766 F:      drivers/power/supply/cros_usbpd-charger.c
3767
3768 CHROMEOS EC CODEC DRIVER
3769 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3770 S:      Maintained
3771 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3772 R:      Guenter Roeck <groeck@chromium.org>
3773 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3774 F:      sound/soc/codecs/cros_ec_codec.*
3775
3776 CIRRUS LOGIC AUDIO CODEC DRIVERS
3777 M:      Brian Austin <brian.austin@cirrus.com>
3778 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3779 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3780 S:      Maintained
3781 F:      sound/soc/codecs/cs*
3782
3783 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3784 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3785 L:      netdev@vger.kernel.org
3786 S:      Maintained
3787 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3788
3789 CIRRUS LOGIC LOCHNAGAR DRIVER
3790 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3791 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3792 L:      patches@opensource.cirrus.com
3793 S:      Supported
3794 F:      drivers/clk/clk-lochnagar.c
3795 F:      drivers/mfd/lochnagar-i2c.c
3796 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3797 F:      drivers/regulator/lochnagar-regulator.c
3798 F:      include/dt-bindings/clk/lochnagar.h
3799 F:      include/dt-bindings/pinctrl/lochnagar.h
3800 F:      include/linux/mfd/lochnagar*
3801 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3802 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3803 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3804 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3805
3806 CISCO FCOE HBA DRIVER
3807 M:      Satish Kharat <satishkh@cisco.com>
3808 M:      Sesidhar Baddela <sebaddel@cisco.com>
3809 M:      Karan Tilak Kumar <kartilak@cisco.com>
3810 L:      linux-scsi@vger.kernel.org
3811 S:      Supported
3812 F:      drivers/scsi/fnic/
3813
3814 CISCO SCSI HBA DRIVER
3815 M:      Karan Tilak Kumar <kartilak@cisco.com>
3816 M:      Sesidhar Baddela <sebaddel@cisco.com>
3817 L:      linux-scsi@vger.kernel.org
3818 S:      Supported
3819 F:      drivers/scsi/snic/
3820
3821 CISCO VIC ETHERNET NIC DRIVER
3822 M:      Christian Benvenuti <benve@cisco.com>
3823 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3824 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3825 S:      Supported
3826 F:      drivers/net/ethernet/cisco/enic/
3827
3828 CISCO VIC LOW LATENCY NIC DRIVER
3829 M:      Christian Benvenuti <benve@cisco.com>
3830 M:      Nelson Escobar <neescoba@cisco.com>
3831 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3832 S:      Supported
3833 F:      drivers/infiniband/hw/usnic/
3834
3835 CIRRUS LOGIC MADERA CODEC DRIVERS
3836 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3837 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3838 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3839 L:      patches@opensource.cirrus.com
3840 T:      git https://github.com/CirrusLogic/linux-drivers.git
3841 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3842 S:      Supported
3843 F:      Documentation/devicetree/bindings/mfd/madera.txt
3844 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3845 F:      include/linux/irqchip/irq-madera*
3846 F:      include/linux/mfd/madera/*
3847 F:      drivers/gpio/gpio-madera*
3848 F:      drivers/irqchip/irq-madera*
3849 F:      drivers/mfd/madera*
3850 F:      drivers/mfd/cs47l*
3851 F:      drivers/pinctrl/cirrus/*
3852
3853 CLANG-FORMAT FILE
3854 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3855 S:      Maintained
3856 F:      .clang-format
3857
3858 CLEANCACHE API
3859 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3860 L:      linux-kernel@vger.kernel.org
3861 S:      Maintained
3862 F:      mm/cleancache.c
3863 F:      include/linux/cleancache.h
3864
3865 CLK API
3866 M:      Russell King <linux@armlinux.org.uk>
3867 L:      linux-clk@vger.kernel.org
3868 S:      Maintained
3869 F:      include/linux/clk.h
3870
3871 CLOCKSOURCE, CLOCKEVENT DRIVERS
3872 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3873 M:      Thomas Gleixner <tglx@linutronix.de>
3874 L:      linux-kernel@vger.kernel.org
3875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3876 S:      Supported
3877 F:      drivers/clocksource/
3878 F:      Documentation/devicetree/bindings/timer/
3879
3880 CMPC ACPI DRIVER
3881 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3882 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3883 L:      platform-driver-x86@vger.kernel.org
3884 S:      Supported
3885 F:      drivers/platform/x86/classmate-laptop.c
3886
3887 COBALT MEDIA DRIVER
3888 M:      Hans Verkuil <hans.verkuil@cisco.com>
3889 L:      linux-media@vger.kernel.org
3890 T:      git git://linuxtv.org/media_tree.git
3891 W:      https://linuxtv.org
3892 S:      Supported
3893 F:      drivers/media/pci/cobalt/
3894
3895 COCCINELLE/Semantic Patches (SmPL)
3896 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3897 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3898 M:      Nicolas Palix <nicolas.palix@imag.fr>
3899 M:      Michal Marek <michal.lkml@markovi.net>
3900 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3902 W:      http://coccinelle.lip6.fr/
3903 S:      Supported
3904 F:      Documentation/dev-tools/coccinelle.rst
3905 F:      scripts/coccinelle/
3906 F:      scripts/coccicheck
3907
3908 CODA FILE SYSTEM
3909 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3910 M:      coda@cs.cmu.edu
3911 L:      codalist@coda.cs.cmu.edu
3912 W:      http://www.coda.cs.cmu.edu/
3913 S:      Maintained
3914 F:      Documentation/filesystems/coda.txt
3915 F:      fs/coda/
3916 F:      include/linux/coda*.h
3917 F:      include/uapi/linux/coda*.h
3918
3919 CODA V4L2 MEM2MEM DRIVER
3920 M:      Philipp Zabel <p.zabel@pengutronix.de>
3921 L:      linux-media@vger.kernel.org
3922 S:      Maintained
3923 F:      Documentation/devicetree/bindings/media/coda.txt
3924 F:      drivers/media/platform/coda/
3925
3926 CODE OF CONDUCT
3927 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3928 S:      Supported
3929 F:      Documentation/process/code-of-conduct.rst
3930 F:      Documentation/process/code-of-conduct-interpretation.rst
3931
3932 COMMON CLK FRAMEWORK
3933 M:      Michael Turquette <mturquette@baylibre.com>
3934 M:      Stephen Boyd <sboyd@kernel.org>
3935 L:      linux-clk@vger.kernel.org
3936 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3938 S:      Maintained
3939 F:      Documentation/devicetree/bindings/clock/
3940 F:      drivers/clk/
3941 X:      drivers/clk/clkdev.c
3942 F:      include/linux/clk-pr*
3943 F:      include/linux/clk/
3944 F:      include/linux/of_clk.h
3945
3946 COMMON INTERNET FILE SYSTEM (CIFS)
3947 M:      Steve French <sfrench@samba.org>
3948 L:      linux-cifs@vger.kernel.org
3949 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3950 W:      http://linux-cifs.samba.org/
3951 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3952 S:      Supported
3953 F:      Documentation/filesystems/cifs/
3954 F:      fs/cifs/
3955
3956 COMPACTPCI HOTPLUG CORE
3957 M:      Scott Murray <scott@spiteful.org>
3958 L:      linux-pci@vger.kernel.org
3959 S:      Maintained
3960 F:      drivers/pci/hotplug/cpci_hotplug*
3961
3962 COMPACTPCI HOTPLUG GENERIC DRIVER
3963 M:      Scott Murray <scott@spiteful.org>
3964 L:      linux-pci@vger.kernel.org
3965 S:      Maintained
3966 F:      drivers/pci/hotplug/cpcihp_generic.c
3967
3968 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3969 M:      Scott Murray <scott@spiteful.org>
3970 L:      linux-pci@vger.kernel.org
3971 S:      Maintained
3972 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3973
3974 COMPAL LAPTOP SUPPORT
3975 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3976 L:      platform-driver-x86@vger.kernel.org
3977 S:      Maintained
3978 F:      drivers/platform/x86/compal-laptop.c
3979
3980 COMPILER ATTRIBUTES
3981 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3982 S:      Maintained
3983 F:      include/linux/compiler_attributes.h
3984
3985 CONEXANT ACCESSRUNNER USB DRIVER
3986 L:      accessrunner-general@lists.sourceforge.net
3987 W:      http://accessrunner.sourceforge.net/
3988 S:      Orphan
3989 F:      drivers/usb/atm/cxacru.c
3990
3991 CONFIGFS
3992 M:      Joel Becker <jlbec@evilplan.org>
3993 M:      Christoph Hellwig <hch@lst.de>
3994 T:      git git://git.infradead.org/users/hch/configfs.git
3995 S:      Supported
3996 F:      fs/configfs/
3997 F:      include/linux/configfs.h
3998
3999 CONNECTOR
4000 M:      Evgeniy Polyakov <zbr@ioremap.net>
4001 L:      netdev@vger.kernel.org
4002 S:      Maintained
4003 F:      drivers/connector/
4004
4005 CONTROL GROUP (CGROUP)
4006 M:      Tejun Heo <tj@kernel.org>
4007 M:      Li Zefan <lizefan@huawei.com>
4008 M:      Johannes Weiner <hannes@cmpxchg.org>
4009 L:      cgroups@vger.kernel.org
4010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4011 S:      Maintained
4012 F:      Documentation/admin-guide/cgroup-v2.rst
4013 F:      Documentation/cgroup-v1/
4014 F:      include/linux/cgroup*
4015 F:      kernel/cgroup/
4016
4017 CONTROL GROUP - CPUSET
4018 M:      Li Zefan <lizefan@huawei.com>
4019 L:      cgroups@vger.kernel.org
4020 W:      http://www.bullopensource.org/cpuset/
4021 W:      http://oss.sgi.com/projects/cpusets/
4022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4023 S:      Maintained
4024 F:      Documentation/cgroup-v1/cpusets.txt
4025 F:      include/linux/cpuset.h
4026 F:      kernel/cgroup/cpuset.c
4027
4028 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4029 M:      Johannes Weiner <hannes@cmpxchg.org>
4030 M:      Michal Hocko <mhocko@kernel.org>
4031 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4032 L:      cgroups@vger.kernel.org
4033 L:      linux-mm@kvack.org
4034 S:      Maintained
4035 F:      mm/memcontrol.c
4036 F:      mm/swap_cgroup.c
4037
4038 CORETEMP HARDWARE MONITORING DRIVER
4039 M:      Fenghua Yu <fenghua.yu@intel.com>
4040 L:      linux-hwmon@vger.kernel.org
4041 S:      Maintained
4042 F:      Documentation/hwmon/coretemp
4043 F:      drivers/hwmon/coretemp.c
4044
4045 COSA/SRP SYNC SERIAL DRIVER
4046 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4047 W:      http://www.fi.muni.cz/~kas/cosa/
4048 S:      Maintained
4049 F:      drivers/net/wan/cosa*
4050
4051 CPMAC ETHERNET DRIVER
4052 M:      Florian Fainelli <f.fainelli@gmail.com>
4053 L:      netdev@vger.kernel.org
4054 S:      Maintained
4055 F:      drivers/net/ethernet/ti/cpmac.c
4056
4057 CPU FREQUENCY SCALING FRAMEWORK
4058 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4059 M:      Viresh Kumar <viresh.kumar@linaro.org>
4060 L:      linux-pm@vger.kernel.org
4061 S:      Maintained
4062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4064 B:      https://bugzilla.kernel.org
4065 F:      Documentation/admin-guide/pm/cpufreq.rst
4066 F:      Documentation/admin-guide/pm/intel_pstate.rst
4067 F:      Documentation/cpu-freq/
4068 F:      Documentation/devicetree/bindings/cpufreq/
4069 F:      drivers/cpufreq/
4070 F:      include/linux/cpufreq.h
4071 F:      tools/testing/selftests/cpufreq/
4072
4073 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4074 M:      Viresh Kumar <viresh.kumar@linaro.org>
4075 M:      Sudeep Holla <sudeep.holla@arm.com>
4076 L:      linux-pm@vger.kernel.org
4077 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4078 S:      Maintained
4079 F:      drivers/cpufreq/arm_big_little.h
4080 F:      drivers/cpufreq/arm_big_little.c
4081
4082 CPU POWER MONITORING SUBSYSTEM
4083 M:      Thomas Renninger <trenn@suse.com>
4084 M:      Shuah Khan <shuah@kernel.org>
4085 M:      Shuah Khan <skhan@linuxfoundation.org>
4086 L:      linux-pm@vger.kernel.org
4087 S:      Maintained
4088 F:      tools/power/cpupower/
4089
4090 CPUID/MSR DRIVER
4091 M:      "H. Peter Anvin" <hpa@zytor.com>
4092 S:      Maintained
4093 F:      arch/x86/kernel/cpuid.c
4094 F:      arch/x86/kernel/msr.c
4095
4096 CPUIDLE DRIVER - ARM BIG LITTLE
4097 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4098 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4099 L:      linux-pm@vger.kernel.org
4100 L:      linux-arm-kernel@lists.infradead.org
4101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4102 S:      Maintained
4103 F:      drivers/cpuidle/cpuidle-big_little.c
4104
4105 CPUIDLE DRIVER - ARM EXYNOS
4106 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4107 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4108 M:      Kukjin Kim <kgene@kernel.org>
4109 L:      linux-pm@vger.kernel.org
4110 L:      linux-samsung-soc@vger.kernel.org
4111 S:      Supported
4112 F:      drivers/cpuidle/cpuidle-exynos.c
4113 F:      arch/arm/mach-exynos/pm.c
4114
4115 CPU IDLE TIME MANAGEMENT FRAMEWORK
4116 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4117 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4118 L:      linux-pm@vger.kernel.org
4119 S:      Maintained
4120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4121 B:      https://bugzilla.kernel.org
4122 F:      Documentation/admin-guide/pm/cpuidle.rst
4123 F:      Documentation/driver-api/pm/cpuidle.rst
4124 F:      drivers/cpuidle/*
4125 F:      include/linux/cpuidle.h
4126
4127 CRAMFS FILESYSTEM
4128 M:      Nicolas Pitre <nico@linaro.org>
4129 S:      Maintained
4130 F:      Documentation/filesystems/cramfs.txt
4131 F:      fs/cramfs/
4132
4133 CRYPTO API
4134 M:      Herbert Xu <herbert@gondor.apana.org.au>
4135 M:      "David S. Miller" <davem@davemloft.net>
4136 L:      linux-crypto@vger.kernel.org
4137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4139 S:      Maintained
4140 F:      Documentation/crypto/
4141 F:      Documentation/devicetree/bindings/crypto/
4142 F:      arch/*/crypto/
4143 F:      crypto/
4144 F:      drivers/crypto/
4145 F:      include/crypto/
4146 F:      include/linux/crypto*
4147
4148 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4149 M:      Neil Horman <nhorman@tuxdriver.com>
4150 L:      linux-crypto@vger.kernel.org
4151 S:      Maintained
4152 F:      crypto/ansi_cprng.c
4153 F:      crypto/rng.c
4154
4155 CS3308 MEDIA DRIVER
4156 M:      Hans Verkuil <hverkuil@xs4all.nl>
4157 L:      linux-media@vger.kernel.org
4158 T:      git git://linuxtv.org/media_tree.git
4159 W:      http://linuxtv.org
4160 S:      Odd Fixes
4161 F:      drivers/media/i2c/cs3308.c
4162
4163 CS5535 Audio ALSA driver
4164 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4165 S:      Maintained
4166 F:      sound/pci/cs5535audio/
4167
4168 CSI DRIVERS FOR ALLWINNER V3s
4169 M:      Yong Deng <yong.deng@magewell.com>
4170 L:      linux-media@vger.kernel.org
4171 T:      git git://linuxtv.org/media_tree.git
4172 S:      Maintained
4173 F:      drivers/media/platform/sunxi/sun6i-csi/
4174 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4175
4176 CW1200 WLAN driver
4177 M:      Solomon Peachy <pizza@shaftnet.org>
4178 S:      Maintained
4179 F:      drivers/net/wireless/st/cw1200/
4180
4181 CX18 VIDEO4LINUX DRIVER
4182 M:      Andy Walls <awalls@md.metrocast.net>
4183 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4184 L:      linux-media@vger.kernel.org
4185 T:      git git://linuxtv.org/media_tree.git
4186 W:      https://linuxtv.org
4187 W:      http://www.ivtvdriver.org/index.php/Cx18
4188 S:      Maintained
4189 F:      Documentation/media/v4l-drivers/cx18*
4190 F:      drivers/media/pci/cx18/
4191 F:      include/uapi/linux/ivtv*
4192
4193 CX2341X MPEG ENCODER HELPER MODULE
4194 M:      Hans Verkuil <hverkuil@xs4all.nl>
4195 L:      linux-media@vger.kernel.org
4196 T:      git git://linuxtv.org/media_tree.git
4197 W:      https://linuxtv.org
4198 S:      Maintained
4199 F:      drivers/media/common/cx2341x*
4200 F:      include/media/drv-intf/cx2341x.h
4201
4202 CX24120 MEDIA DRIVER
4203 M:      Jemma Denson <jdenson@gmail.com>
4204 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4205 L:      linux-media@vger.kernel.org
4206 W:      https://linuxtv.org
4207 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4208 S:      Maintained
4209 F:      drivers/media/dvb-frontends/cx24120*
4210
4211 CX88 VIDEO4LINUX DRIVER
4212 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4213 L:      linux-media@vger.kernel.org
4214 W:      https://linuxtv.org
4215 T:      git git://linuxtv.org/media_tree.git
4216 S:      Odd fixes
4217 F:      Documentation/media/v4l-drivers/cx88*
4218 F:      drivers/media/pci/cx88/
4219
4220 CXD2820R MEDIA DRIVER
4221 M:      Antti Palosaari <crope@iki.fi>
4222 L:      linux-media@vger.kernel.org
4223 W:      https://linuxtv.org
4224 W:      http://palosaari.fi/linux/
4225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4226 T:      git git://linuxtv.org/anttip/media_tree.git
4227 S:      Maintained
4228 F:      drivers/media/dvb-frontends/cxd2820r*
4229
4230 CXGB3 ETHERNET DRIVER (CXGB3)
4231 M:      Vishal Kulkarni <vishal@chelsio.com>
4232 L:      netdev@vger.kernel.org
4233 W:      http://www.chelsio.com
4234 S:      Supported
4235 F:      drivers/net/ethernet/chelsio/cxgb3/
4236
4237 CXGB3 ISCSI DRIVER (CXGB3I)
4238 M:      Karen Xie <kxie@chelsio.com>
4239 L:      linux-scsi@vger.kernel.org
4240 W:      http://www.chelsio.com
4241 S:      Supported
4242 F:      drivers/scsi/cxgbi/cxgb3i
4243
4244 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4245 M:      Steve Wise <swise@chelsio.com>
4246 L:      linux-rdma@vger.kernel.org
4247 W:      http://www.openfabrics.org
4248 S:      Supported
4249 F:      drivers/infiniband/hw/cxgb3/
4250 F:      include/uapi/rdma/cxgb3-abi.h
4251
4252 CXGB4 CRYPTO DRIVER (chcr)
4253 M:      Harsh Jain <harsh@chelsio.com>
4254 L:      linux-crypto@vger.kernel.org
4255 W:      http://www.chelsio.com
4256 S:      Supported
4257 F:      drivers/crypto/chelsio
4258
4259 CXGB4 ETHERNET DRIVER (CXGB4)
4260 M:      Vishal Kulkarni <vishal@chelsio.com>
4261 L:      netdev@vger.kernel.org
4262 W:      http://www.chelsio.com
4263 S:      Supported
4264 F:      drivers/net/ethernet/chelsio/cxgb4/
4265
4266 CXGB4 ISCSI DRIVER (CXGB4I)
4267 M:      Karen Xie <kxie@chelsio.com>
4268 L:      linux-scsi@vger.kernel.org
4269 W:      http://www.chelsio.com
4270 S:      Supported
4271 F:      drivers/scsi/cxgbi/cxgb4i
4272
4273 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4274 M:      Steve Wise <swise@chelsio.com>
4275 L:      linux-rdma@vger.kernel.org
4276 W:      http://www.openfabrics.org
4277 S:      Supported
4278 F:      drivers/infiniband/hw/cxgb4/
4279 F:      include/uapi/rdma/cxgb4-abi.h
4280
4281 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4282 M:      Casey Leedom <leedom@chelsio.com>
4283 L:      netdev@vger.kernel.org
4284 W:      http://www.chelsio.com
4285 S:      Supported
4286 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4287
4288 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4289 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4290 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4291 L:      linuxppc-dev@lists.ozlabs.org
4292 S:      Supported
4293 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4294 F:      drivers/misc/cxl/
4295 F:      include/misc/cxl*
4296 F:      include/uapi/misc/cxl.h
4297 F:      Documentation/powerpc/cxl.txt
4298 F:      Documentation/ABI/testing/sysfs-class-cxl
4299
4300 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4301 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4302 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4303 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4304 L:      linux-scsi@vger.kernel.org
4305 S:      Supported
4306 F:      drivers/scsi/cxlflash/
4307 F:      include/uapi/scsi/cxlflash_ioctl.h
4308 F:      Documentation/powerpc/cxlflash.txt
4309
4310 CYBERPRO FB DRIVER
4311 M:      Russell King <linux@armlinux.org.uk>
4312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4313 W:      http://www.armlinux.org.uk/
4314 S:      Maintained
4315 F:      drivers/video/fbdev/cyber2000fb.*
4316
4317 CYCLADES ASYNC MUX DRIVER
4318 W:      http://www.cyclades.com/
4319 S:      Orphan
4320 F:      drivers/tty/cyclades.c
4321 F:      include/linux/cyclades.h
4322 F:      include/uapi/linux/cyclades.h
4323
4324 CYCLADES PC300 DRIVER
4325 W:      http://www.cyclades.com/
4326 S:      Orphan
4327 F:      drivers/net/wan/pc300*
4328
4329 CYPRESS_FIRMWARE MEDIA DRIVER
4330 M:      Antti Palosaari <crope@iki.fi>
4331 L:      linux-media@vger.kernel.org
4332 W:      https://linuxtv.org
4333 W:      http://palosaari.fi/linux/
4334 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4335 T:      git git://linuxtv.org/anttip/media_tree.git
4336 S:      Maintained
4337 F:      drivers/media/common/cypress_firmware*
4338
4339 CYTTSP TOUCHSCREEN DRIVER
4340 M:      Ferruh Yigit <fery@cypress.com>
4341 L:      linux-input@vger.kernel.org
4342 S:      Supported
4343 F:      drivers/input/touchscreen/cyttsp*
4344 F:      include/linux/input/cyttsp.h
4345
4346 D-LINK DIR-685 TOUCHKEYS DRIVER
4347 M:      Linus Walleij <linus.walleij@linaro.org>
4348 L:      linux-input@vger.kernel.org
4349 S:      Supported
4350 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4351
4352 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4353 M:      Joshua Kinard <kumba@gentoo.org>
4354 S:      Maintained
4355 F:      drivers/rtc/rtc-ds1685.c
4356 F:      include/linux/rtc/ds1685.h
4357
4358 DAMA SLAVE for AX.25
4359 M:      Joerg Reuter <jreuter@yaina.de>
4360 W:      http://yaina.de/jreuter/
4361 W:      http://www.qsl.net/dl1bke/
4362 L:      linux-hams@vger.kernel.org
4363 S:      Maintained
4364 F:      net/ax25/af_ax25.c
4365 F:      net/ax25/ax25_dev.c
4366 F:      net/ax25/ax25_ds_*
4367 F:      net/ax25/ax25_in.c
4368 F:      net/ax25/ax25_out.c
4369 F:      net/ax25/ax25_timer.c
4370 F:      net/ax25/sysctl_net_ax25.c
4371
4372 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4373 L:      netdev@vger.kernel.org
4374 S:      Orphan
4375 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4376 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4377
4378 DC390/AM53C974 SCSI driver
4379 M:      Hannes Reinecke <hare@suse.com>
4380 L:      linux-scsi@vger.kernel.org
4381 S:      Maintained
4382 F:      drivers/scsi/am53c974.c
4383
4384 DC395x SCSI driver
4385 M:      Oliver Neukum <oliver@neukum.org>
4386 M:      Ali Akcaagac <aliakc@web.de>
4387 M:      Jamie Lenehan <lenehan@twibble.org>
4388 L:      dc395x@twibble.org
4389 W:      http://twibble.org/dist/dc395x/
4390 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4391 S:      Maintained
4392 F:      Documentation/scsi/dc395x.txt
4393 F:      drivers/scsi/dc395x.*
4394
4395 DCCP PROTOCOL
4396 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4397 L:      dccp@vger.kernel.org
4398 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4399 S:      Maintained
4400 F:      include/linux/dccp.h
4401 F:      include/uapi/linux/dccp.h
4402 F:      include/linux/tfrc.h
4403 F:      net/dccp/
4404
4405 DECnet NETWORK LAYER
4406 W:      http://linux-decnet.sourceforge.net
4407 L:      linux-decnet-user@lists.sourceforge.net
4408 S:      Orphan
4409 F:      Documentation/networking/decnet.txt
4410 F:      net/decnet/
4411
4412 DECSTATION PLATFORM SUPPORT
4413 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4414 L:      linux-mips@vger.kernel.org
4415 W:      http://www.linux-mips.org/wiki/DECstation
4416 S:      Maintained
4417 F:      arch/mips/dec/
4418 F:      arch/mips/include/asm/dec/
4419 F:      arch/mips/include/asm/mach-dec/
4420
4421 DEFXX FDDI NETWORK DRIVER
4422 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4423 S:      Maintained
4424 F:      drivers/net/fddi/defxx.*
4425
4426 DELL SMBIOS DRIVER
4427 M:      Pali Rohár <pali.rohar@gmail.com>
4428 M:      Mario Limonciello <mario.limonciello@dell.com>
4429 L:      platform-driver-x86@vger.kernel.org
4430 S:      Maintained
4431 F:      drivers/platform/x86/dell-smbios.*
4432
4433 DELL SMBIOS SMM DRIVER
4434 M:      Mario Limonciello <mario.limonciello@dell.com>
4435 L:      platform-driver-x86@vger.kernel.org
4436 S:      Maintained
4437 F:      drivers/platform/x86/dell-smbios-smm.c
4438
4439 DELL SMBIOS WMI DRIVER
4440 M:      Mario Limonciello <mario.limonciello@dell.com>
4441 L:      platform-driver-x86@vger.kernel.org
4442 S:      Maintained
4443 F:      drivers/platform/x86/dell-smbios-wmi.c
4444 F:      tools/wmi/dell-smbios-example.c
4445
4446 DEFZA FDDI NETWORK DRIVER
4447 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4448 S:      Maintained
4449 F:      drivers/net/fddi/defza.*
4450
4451 DELL LAPTOP DRIVER
4452 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4453 M:      Pali Rohár <pali.rohar@gmail.com>
4454 L:      platform-driver-x86@vger.kernel.org
4455 S:      Maintained
4456 F:      drivers/platform/x86/dell-laptop.c
4457
4458 DELL LAPTOP FREEFALL DRIVER
4459 M:      Pali Rohár <pali.rohar@gmail.com>
4460 S:      Maintained
4461 F:      drivers/platform/x86/dell-smo8800.c
4462
4463 DELL LAPTOP RBTN DRIVER
4464 M:      Pali Rohár <pali.rohar@gmail.com>
4465 S:      Maintained
4466 F:      drivers/platform/x86/dell-rbtn.*
4467
4468 DELL REMOTE BIOS UPDATE DRIVER
4469 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4470 L:      platform-driver-x86@vger.kernel.org
4471 S:      Maintained
4472 F:      drivers/platform/x86/dell_rbu.c
4473
4474 DELL LAPTOP SMM DRIVER
4475 M:      Pali Rohár <pali.rohar@gmail.com>
4476 S:      Maintained
4477 F:      drivers/hwmon/dell-smm-hwmon.c
4478 F:      include/uapi/linux/i8k.h
4479
4480 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4481 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4482 L:      platform-driver-x86@vger.kernel.org
4483 S:      Maintained
4484 F:      Documentation/dcdbas.txt
4485 F:      drivers/platform/x86/dcdbas.*
4486
4487 DELL WMI NOTIFICATIONS DRIVER
4488 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4489 M:      Pali Rohár <pali.rohar@gmail.com>
4490 S:      Maintained
4491 F:      drivers/platform/x86/dell-wmi.c
4492
4493 DELL WMI DESCRIPTOR DRIVER
4494 M:      Mario Limonciello <mario.limonciello@dell.com>
4495 S:      Maintained
4496 F:      drivers/platform/x86/dell-wmi-descriptor.c
4497
4498 DELTA ST MEDIA DRIVER
4499 M:      Hugues Fruchet <hugues.fruchet@st.com>
4500 L:      linux-media@vger.kernel.org
4501 T:      git git://linuxtv.org/media_tree.git
4502 W:      https://linuxtv.org
4503 S:      Supported
4504 F:      drivers/media/platform/sti/delta
4505
4506 DENALI NAND DRIVER
4507 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4508 L:      linux-mtd@lists.infradead.org
4509 S:      Supported
4510 F:      drivers/mtd/nand/raw/denali*
4511
4512 DESIGNWARE USB2 DRD IP DRIVER
4513 M:      Minas Harutyunyan <hminas@synopsys.com>
4514 L:      linux-usb@vger.kernel.org
4515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4516 S:      Maintained
4517 F:      drivers/usb/dwc2/
4518
4519 DESIGNWARE USB3 DRD IP DRIVER
4520 M:      Felipe Balbi <balbi@kernel.org>
4521 L:      linux-usb@vger.kernel.org
4522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4523 S:      Maintained
4524 F:      drivers/usb/dwc3/
4525
4526 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4527 M:      Andreas Klinger <ak@it-klinger.de>
4528 L:      linux-iio@vger.kernel.org
4529 S:      Maintained
4530 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4531 F:      drivers/iio/proximity/srf*.c
4532
4533 DEVICE COREDUMP (DEV_COREDUMP)
4534 M:      Johannes Berg <johannes@sipsolutions.net>
4535 L:      linux-kernel@vger.kernel.org
4536 S:      Maintained
4537 F:      drivers/base/devcoredump.c
4538 F:      include/linux/devcoredump.h
4539
4540 DEVICE FREQUENCY (DEVFREQ)
4541 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4542 M:      Kyungmin Park <kyungmin.park@samsung.com>
4543 R:      Chanwoo Choi <cw00.choi@samsung.com>
4544 L:      linux-pm@vger.kernel.org
4545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4546 S:      Maintained
4547 F:      drivers/devfreq/
4548 F:      include/linux/devfreq.h
4549 F:      Documentation/devicetree/bindings/devfreq/
4550
4551 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4552 M:      Chanwoo Choi <cw00.choi@samsung.com>
4553 L:      linux-pm@vger.kernel.org
4554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4555 S:      Supported
4556 F:      drivers/devfreq/event/
4557 F:      drivers/devfreq/devfreq-event.c
4558 F:      include/linux/devfreq-event.h
4559 F:      Documentation/devicetree/bindings/devfreq/event/
4560
4561 DEVICE NUMBER REGISTRY
4562 M:      Torben Mathiasen <device@lanana.org>
4563 W:      http://lanana.org/docs/device-list/index.html
4564 S:      Maintained
4565
4566 DEVICE-MAPPER  (LVM)
4567 M:      Alasdair Kergon <agk@redhat.com>
4568 M:      Mike Snitzer <snitzer@redhat.com>
4569 M:      dm-devel@redhat.com
4570 L:      dm-devel@redhat.com
4571 W:      http://sources.redhat.com/dm
4572 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4574 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4575 S:      Maintained
4576 F:      Documentation/device-mapper/
4577 F:      drivers/md/Makefile
4578 F:      drivers/md/Kconfig
4579 F:      drivers/md/dm*
4580 F:      drivers/md/persistent-data/
4581 F:      include/linux/device-mapper.h
4582 F:      include/linux/dm-*.h
4583 F:      include/uapi/linux/dm-*.h
4584
4585 DEVLINK
4586 M:      Jiri Pirko <jiri@mellanox.com>
4587 L:      netdev@vger.kernel.org
4588 S:      Supported
4589 F:      net/core/devlink.c
4590 F:      include/net/devlink.h
4591 F:      include/uapi/linux/devlink.h
4592
4593 DIALOG SEMICONDUCTOR DRIVERS
4594 M:      Support Opensource <support.opensource@diasemi.com>
4595 W:      http://www.dialog-semiconductor.com/products
4596 S:      Supported
4597 F:      Documentation/hwmon/da90??
4598 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4599 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4600 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4601 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4602 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4603 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4604 F:      drivers/gpio/gpio-da90??.c
4605 F:      drivers/hwmon/da90??-hwmon.c
4606 F:      drivers/iio/adc/da91??-*.c
4607 F:      drivers/input/misc/da90??_onkey.c
4608 F:      drivers/input/touchscreen/da9052_tsi.c
4609 F:      drivers/leds/leds-da90??.c
4610 F:      drivers/mfd/da903x.c
4611 F:      drivers/mfd/da90??-*.c
4612 F:      drivers/mfd/da91??-*.c
4613 F:      drivers/power/supply/da9052-battery.c
4614 F:      drivers/power/supply/da91??-*.c
4615 F:      drivers/regulator/da903x.c
4616 F:      drivers/regulator/da9???-regulator.[ch]
4617 F:      drivers/thermal/da90??-thermal.c
4618 F:      drivers/rtc/rtc-da90??.c
4619 F:      drivers/video/backlight/da90??_bl.c
4620 F:      drivers/watchdog/da90??_wdt.c
4621 F:      include/linux/mfd/da903x.h
4622 F:      include/linux/mfd/da9052/
4623 F:      include/linux/mfd/da9055/
4624 F:      include/linux/mfd/da9062/
4625 F:      include/linux/mfd/da9063/
4626 F:      include/linux/mfd/da9150/
4627 F:      include/linux/regulator/da9211.h
4628 F:      include/sound/da[79]*.h
4629 F:      sound/soc/codecs/da[79]*.[ch]
4630
4631 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4632 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4633 L:      linux-gpio@vger.kernel.org
4634 S:      Maintained
4635 F:      drivers/gpio/gpio-gpio-mm.c
4636
4637 DIOLAN U2C-12 I2C DRIVER
4638 M:      Guenter Roeck <linux@roeck-us.net>
4639 L:      linux-i2c@vger.kernel.org
4640 S:      Maintained
4641 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4642
4643 FILESYSTEM DIRECT ACCESS (DAX)
4644 M:      Matthew Wilcox <willy@infradead.org>
4645 M:      Ross Zwisler <zwisler@kernel.org>
4646 M:      Jan Kara <jack@suse.cz>
4647 L:      linux-fsdevel@vger.kernel.org
4648 S:      Supported
4649 F:      fs/dax.c
4650 F:      include/linux/dax.h
4651 F:      include/trace/events/fs_dax.h
4652
4653 DEVICE DIRECT ACCESS (DAX)
4654 M:      Dan Williams <dan.j.williams@intel.com>
4655 M:      Dave Jiang <dave.jiang@intel.com>
4656 M:      Ross Zwisler <zwisler@kernel.org>
4657 M:      Vishal Verma <vishal.l.verma@intel.com>
4658 L:      linux-nvdimm@lists.01.org
4659 S:      Supported
4660 F:      drivers/dax/
4661
4662 DIRECTORY NOTIFICATION (DNOTIFY)
4663 M:      Jan Kara <jack@suse.cz>
4664 R:      Amir Goldstein <amir73il@gmail.com>
4665 L:      linux-fsdevel@vger.kernel.org
4666 S:      Maintained
4667 F:      Documentation/filesystems/dnotify.txt
4668 F:      fs/notify/dnotify/
4669 F:      include/linux/dnotify.h
4670
4671 DISK GEOMETRY AND PARTITION HANDLING
4672 M:      Andries Brouwer <aeb@cwi.nl>
4673 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4674 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4675 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4676 S:      Maintained
4677
4678 DISKQUOTA
4679 M:      Jan Kara <jack@suse.com>
4680 S:      Maintained
4681 F:      Documentation/filesystems/quota.txt
4682 F:      fs/quota/
4683 F:      include/linux/quota*.h
4684 F:      include/uapi/linux/quota*.h
4685
4686 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4687 M:      Bernie Thompson <bernie@plugable.com>
4688 L:      linux-fbdev@vger.kernel.org
4689 S:      Maintained
4690 W:      http://plugable.com/category/projects/udlfb/
4691 F:      drivers/video/fbdev/udlfb.c
4692 F:      include/video/udlfb.h
4693 F:      Documentation/fb/udlfb.txt
4694
4695 DISTRIBUTED LOCK MANAGER (DLM)
4696 M:      Christine Caulfield <ccaulfie@redhat.com>
4697 M:      David Teigland <teigland@redhat.com>
4698 L:      cluster-devel@redhat.com
4699 W:      http://sources.redhat.com/cluster/
4700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4701 S:      Supported
4702 F:      fs/dlm/
4703
4704 DMA BUFFER SHARING FRAMEWORK
4705 M:      Sumit Semwal <sumit.semwal@linaro.org>
4706 S:      Maintained
4707 L:      linux-media@vger.kernel.org
4708 L:      dri-devel@lists.freedesktop.org
4709 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4710 F:      drivers/dma-buf/
4711 F:      include/linux/dma-buf*
4712 F:      include/linux/reservation.h
4713 F:      include/linux/*fence.h
4714 F:      Documentation/driver-api/dma-buf.rst
4715 T:      git git://anongit.freedesktop.org/drm/drm-misc
4716
4717 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4718 M:      Vinod Koul <vkoul@kernel.org>
4719 L:      dmaengine@vger.kernel.org
4720 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4721 S:      Maintained
4722 F:      drivers/dma/
4723 F:      include/linux/dmaengine.h
4724 F:      include/linux/of_dma.h
4725 F:      Documentation/devicetree/bindings/dma/
4726 F:      Documentation/driver-api/dmaengine/
4727 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4728
4729 DMA MAPPING HELPERS
4730 M:      Christoph Hellwig <hch@lst.de>
4731 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4732 R:      Robin Murphy <robin.murphy@arm.com>
4733 L:      iommu@lists.linux-foundation.org
4734 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4735 W:      http://git.infradead.org/users/hch/dma-mapping.git
4736 S:      Supported
4737 F:      kernel/dma/
4738 F:      include/asm-generic/dma-mapping.h
4739 F:      include/linux/dma-direct.h
4740 F:      include/linux/dma-mapping.h
4741 F:      include/linux/dma-noncoherent.h
4742
4743 DME1737 HARDWARE MONITOR DRIVER
4744 M:      Juerg Haefliger <juergh@gmail.com>
4745 L:      linux-hwmon@vger.kernel.org
4746 S:      Maintained
4747 F:      Documentation/hwmon/dme1737
4748 F:      drivers/hwmon/dme1737.c
4749
4750 DMI/SMBIOS SUPPORT
4751 M:      Jean Delvare <jdelvare@suse.com>
4752 S:      Maintained
4753 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4754 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4755 F:      drivers/firmware/dmi-id.c
4756 F:      drivers/firmware/dmi_scan.c
4757 F:      include/linux/dmi.h
4758
4759 DOCUMENTATION
4760 M:      Jonathan Corbet <corbet@lwn.net>
4761 L:      linux-doc@vger.kernel.org
4762 S:      Maintained
4763 F:      Documentation/
4764 F:      scripts/kernel-doc
4765 X:      Documentation/ABI/
4766 X:      Documentation/acpi/
4767 X:      Documentation/devicetree/
4768 X:      Documentation/i2c/
4769 X:      Documentation/media/
4770 X:      Documentation/power/
4771 X:      Documentation/spi/
4772 T:      git git://git.lwn.net/linux.git docs-next
4773
4774 DOCUMENTATION/ITALIAN
4775 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4776 L:      linux-doc@vger.kernel.org
4777 S:      Maintained
4778 F:      Documentation/translations/it_IT
4779
4780 DONGWOON DW9714 LENS VOICE COIL DRIVER
4781 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4782 L:      linux-media@vger.kernel.org
4783 T:      git git://linuxtv.org/media_tree.git
4784 S:      Maintained
4785 F:      drivers/media/i2c/dw9714.c
4786 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4787
4788 DONGWOON DW9807 LENS VOICE COIL DRIVER
4789 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4790 L:      linux-media@vger.kernel.org
4791 T:      git git://linuxtv.org/media_tree.git
4792 S:      Maintained
4793 F:      drivers/media/i2c/dw9807-vcm.c
4794 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4795
4796 DOUBLETALK DRIVER
4797 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4798 L:      blinux-list@redhat.com
4799 S:      Maintained
4800 F:      drivers/char/dtlk.c
4801 F:      include/linux/dtlk.h
4802
4803 DPAA2 DATAPATH I/O (DPIO) DRIVER
4804 M:      Roy Pledge <Roy.Pledge@nxp.com>
4805 L:      linux-kernel@vger.kernel.org
4806 S:      Maintained
4807 F:      drivers/soc/fsl/dpio
4808
4809 DPAA2 ETHERNET DRIVER
4810 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4811 L:      netdev@vger.kernel.org
4812 S:      Maintained
4813 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4814 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4815 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4816 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4817 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4818
4819 DPAA2 ETHERNET SWITCH DRIVER
4820 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4821 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4822 L:      linux-kernel@vger.kernel.org
4823 S:      Maintained
4824 F:      drivers/staging/fsl-dpaa2/ethsw
4825
4826 DPAA2 PTP CLOCK DRIVER
4827 M:      Yangbo Lu <yangbo.lu@nxp.com>
4828 L:      netdev@vger.kernel.org
4829 S:      Maintained
4830 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4831 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4832
4833 DPT_I2O SCSI RAID DRIVER
4834 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4835 L:      linux-scsi@vger.kernel.org
4836 W:      http://www.adaptec.com/
4837 S:      Maintained
4838 F:      drivers/scsi/dpt*
4839 F:      drivers/scsi/dpt/
4840
4841 DRBD DRIVER
4842 M:      Philipp Reisner <philipp.reisner@linbit.com>
4843 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4844 L:      drbd-dev@lists.linbit.com
4845 W:      http://www.drbd.org
4846 T:      git git://git.linbit.com/linux-drbd.git
4847 T:      git git://git.linbit.com/drbd-8.4.git
4848 S:      Supported
4849 F:      drivers/block/drbd/
4850 F:      lib/lru_cache.c
4851 F:      Documentation/blockdev/drbd/
4852
4853 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4854 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4855 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4857 S:      Supported
4858 F:      Documentation/kobject.txt
4859 F:      drivers/base/
4860 F:      fs/debugfs/
4861 F:      fs/sysfs/
4862 F:      include/linux/debugfs.h
4863 F:      include/linux/kobj*
4864 F:      lib/kobj*
4865
4866 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4867 M:      Kevin Hilman <khilman@kernel.org>
4868 M:      Nishanth Menon <nm@ti.com>
4869 S:      Maintained
4870 F:      drivers/power/avs/
4871 F:      include/linux/power/smartreflex.h
4872 L:      linux-pm@vger.kernel.org
4873
4874 DRM DRIVER FOR ARM PL111 CLCD
4875 M:      Eric Anholt <eric@anholt.net>
4876 T:      git git://anongit.freedesktop.org/drm/drm-misc
4877 S:      Supported
4878 F:      drivers/gpu/drm/pl111/
4879
4880 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4881 M:      Linus Walleij <linus.walleij@linaro.org>
4882 T:      git git://anongit.freedesktop.org/drm/drm-misc
4883 S:      Maintained
4884 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4885 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4886
4887 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4888 M:      Dave Airlie <airlied@redhat.com>
4889 S:      Odd Fixes
4890 F:      drivers/gpu/drm/ast/
4891
4892 DRM DRIVER FOR BOCHS VIRTUAL GPU
4893 M:      Gerd Hoffmann <kraxel@redhat.com>
4894 L:      virtualization@lists.linux-foundation.org
4895 T:      git git://anongit.freedesktop.org/drm/drm-misc
4896 S:      Maintained
4897 F:      drivers/gpu/drm/bochs/
4898
4899 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4900 M:      Linus Walleij <linus.walleij@linaro.org>
4901 T:      git git://anongit.freedesktop.org/drm/drm-misc
4902 S:      Maintained
4903 F:      drivers/gpu/drm/tve200/
4904
4905 DRM DRIVER FOR ILITEK ILI9225 PANELS
4906 M:      David Lechner <david@lechnology.com>
4907 S:      Maintained
4908 F:      drivers/gpu/drm/tinydrm/ili9225.c
4909 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4910
4911 DRM DRIVER FOR HX8357D PANELS
4912 M:      Eric Anholt <eric@anholt.net>
4913 T:      git git://anongit.freedesktop.org/drm/drm-misc
4914 S:      Maintained
4915 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4916 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4917
4918 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4919 S:      Orphan / Obsolete
4920 F:      drivers/gpu/drm/i810/
4921 F:      include/uapi/drm/i810_drm.h
4922
4923 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4924 S:      Orphan / Obsolete
4925 F:      drivers/gpu/drm/mga/
4926 F:      include/uapi/drm/mga_drm.h
4927
4928 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4929 M:      Dave Airlie <airlied@redhat.com>
4930 S:      Odd Fixes
4931 F:      drivers/gpu/drm/mgag200/
4932
4933 DRM DRIVER FOR MI0283QT
4934 M:      Noralf Trønnes <noralf@tronnes.org>
4935 S:      Maintained
4936 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4937 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4938
4939 DRM DRIVER FOR MSM ADRENO GPU
4940 M:      Rob Clark <robdclark@gmail.com>
4941 M:      Sean Paul <sean@poorly.run>
4942 L:      linux-arm-msm@vger.kernel.org
4943 L:      dri-devel@lists.freedesktop.org
4944 L:      freedreno@lists.freedesktop.org
4945 T:      git https://gitlab.freedesktop.org/drm/msm.git
4946 S:      Maintained
4947 F:      drivers/gpu/drm/msm/
4948 F:      include/uapi/drm/msm_drm.h
4949 F:      Documentation/devicetree/bindings/display/msm/
4950
4951 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4952 M:      Ben Skeggs <bskeggs@redhat.com>
4953 L:      dri-devel@lists.freedesktop.org
4954 L:      nouveau@lists.freedesktop.org
4955 T:      git git://github.com/skeggsb/linux
4956 S:      Supported
4957 F:      drivers/gpu/drm/nouveau/
4958 F:      include/uapi/drm/nouveau_drm.h
4959
4960 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4961 M:      Stefan Mavrodiev <stefan@olimex.com>
4962 S:      Maintained
4963 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4964 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4965
4966 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4967 M:      Noralf Trønnes <noralf@tronnes.org>
4968 S:      Maintained
4969 F:      drivers/gpu/drm/tinydrm/repaper.c
4970 F:      Documentation/devicetree/bindings/display/repaper.txt
4971
4972 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4973 M:      Dave Airlie <airlied@redhat.com>
4974 M:      Gerd Hoffmann <kraxel@redhat.com>
4975 L:      virtualization@lists.linux-foundation.org
4976 T:      git git://anongit.freedesktop.org/drm/drm-misc
4977 S:      Obsolete
4978 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4979 F:      drivers/gpu/drm/cirrus/
4980
4981 DRM DRIVER FOR QXL VIRTUAL GPU
4982 M:      Dave Airlie <airlied@redhat.com>
4983 M:      Gerd Hoffmann <kraxel@redhat.com>
4984 L:      virtualization@lists.linux-foundation.org
4985 L:      spice-devel@lists.freedesktop.org
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987 S:      Maintained
4988 F:      drivers/gpu/drm/qxl/
4989 F:      include/uapi/drm/qxl_drm.h
4990
4991 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4992 S:      Orphan / Obsolete
4993 F:      drivers/gpu/drm/r128/
4994 F:      include/uapi/drm/r128_drm.h
4995
4996 DRM DRIVER FOR SAVAGE VIDEO CARDS
4997 S:      Orphan / Obsolete
4998 F:      drivers/gpu/drm/savage/
4999 F:      include/uapi/drm/savage_drm.h
5000
5001 DRM DRIVER FOR SIS VIDEO CARDS
5002 S:      Orphan / Obsolete
5003 F:      drivers/gpu/drm/sis/
5004 F:      include/uapi/drm/sis_drm.h
5005
5006 DRM DRIVER FOR SITRONIX ST7701 PANELS
5007 M:      Jagan Teki <jagan@amarulasolutions.com>
5008 S:      Maintained
5009 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5010 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5011
5012 DRM DRIVER FOR SITRONIX ST7586 PANELS
5013 M:      David Lechner <david@lechnology.com>
5014 S:      Maintained
5015 F:      drivers/gpu/drm/tinydrm/st7586.c
5016 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5017
5018 DRM DRIVER FOR SITRONIX ST7735R PANELS
5019 M:      David Lechner <david@lechnology.com>
5020 S:      Maintained
5021 F:      drivers/gpu/drm/tinydrm/st7735r.c
5022 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5023
5024 DRM DRIVER FOR TDFX VIDEO CARDS
5025 S:      Orphan / Obsolete
5026 F:      drivers/gpu/drm/tdfx/
5027
5028 DRM DRIVER FOR TPO TPG110 PANELS
5029 M:      Linus Walleij <linus.walleij@linaro.org>
5030 T:      git git://anongit.freedesktop.org/drm/drm-misc
5031 S:      Maintained
5032 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5033 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5034
5035 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5036 M:      Dave Airlie <airlied@redhat.com>
5037 R:      Sean Paul <sean@poorly.run>
5038 L:      dri-devel@lists.freedesktop.org
5039 S:      Odd Fixes
5040 F:      drivers/gpu/drm/udl/
5041 T:      git git://anongit.freedesktop.org/drm/drm-misc
5042
5043 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5044 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5045 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5046 R:      Daniel Vetter <daniel@ffwll.ch>
5047 T:      git git://anongit.freedesktop.org/drm/drm-misc
5048 S:      Maintained
5049 L:      dri-devel@lists.freedesktop.org
5050 F:      drivers/gpu/drm/vkms/
5051 F:      Documentation/gpu/vkms.rst
5052
5053 DRM DRIVER FOR VMWARE VIRTUAL GPU
5054 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5055 M:      Thomas Hellstrom <thellstrom@vmware.com>
5056 L:      dri-devel@lists.freedesktop.org
5057 T:      git git://people.freedesktop.org/~thomash/linux
5058 S:      Supported
5059 F:      drivers/gpu/drm/vmwgfx/
5060 F:      include/uapi/drm/vmwgfx_drm.h
5061
5062 DRM DRIVERS
5063 M:      David Airlie <airlied@linux.ie>
5064 M:      Daniel Vetter <daniel@ffwll.ch>
5065 L:      dri-devel@lists.freedesktop.org
5066 T:      git git://anongit.freedesktop.org/drm/drm
5067 B:      https://bugs.freedesktop.org/
5068 C:      irc://chat.freenode.net/dri-devel
5069 S:      Maintained
5070 F:      drivers/gpu/drm/
5071 F:      drivers/gpu/vga/
5072 F:      Documentation/devicetree/bindings/display/
5073 F:      Documentation/devicetree/bindings/gpu/
5074 F:      Documentation/gpu/
5075 F:      include/drm/
5076 F:      include/uapi/drm/
5077 F:      include/linux/vga*
5078
5079 DRM DRIVERS AND MISC GPU PATCHES
5080 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5081 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5082 M:      Sean Paul <sean@poorly.run>
5083 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5084 S:      Maintained
5085 T:      git git://anongit.freedesktop.org/drm/drm-misc
5086 F:      Documentation/gpu/
5087 F:      drivers/gpu/vga/
5088 F:      drivers/gpu/drm/*
5089 F:      include/drm/drm*
5090 F:      include/uapi/drm/drm*
5091 F:      include/linux/vga*
5092
5093 DRM DRIVERS FOR ALLWINNER A10
5094 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5095 L:      dri-devel@lists.freedesktop.org
5096 S:      Supported
5097 F:      drivers/gpu/drm/sun4i/
5098 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5099 T:      git git://anongit.freedesktop.org/drm/drm-misc
5100
5101 DRM DRIVERS FOR AMLOGIC SOCS
5102 M:      Neil Armstrong <narmstrong@baylibre.com>
5103 L:      dri-devel@lists.freedesktop.org
5104 L:      linux-amlogic@lists.infradead.org
5105 W:      http://linux-meson.com/
5106 S:      Supported
5107 F:      drivers/gpu/drm/meson/
5108 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5109 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5110 F:      Documentation/gpu/meson.rst
5111 T:      git git://anongit.freedesktop.org/drm/drm-misc
5112
5113 DRM DRIVERS FOR ATMEL HLCDC
5114 M:      Boris Brezillon <bbrezillon@kernel.org>
5115 L:      dri-devel@lists.freedesktop.org
5116 S:      Supported
5117 F:      drivers/gpu/drm/atmel-hlcdc/
5118 F:      Documentation/devicetree/bindings/display/atmel/
5119 T:      git git://anongit.freedesktop.org/drm/drm-misc
5120
5121 DRM DRIVERS FOR BRIDGE CHIPS
5122 M:      Andrzej Hajda <a.hajda@samsung.com>
5123 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5124 S:      Maintained
5125 T:      git git://anongit.freedesktop.org/drm/drm-misc
5126 F:      drivers/gpu/drm/bridge/
5127
5128 DRM DRIVERS FOR EXYNOS
5129 M:      Inki Dae <inki.dae@samsung.com>
5130 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5131 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5132 M:      Kyungmin Park <kyungmin.park@samsung.com>
5133 L:      dri-devel@lists.freedesktop.org
5134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5135 S:      Supported
5136 F:      drivers/gpu/drm/exynos/
5137 F:      include/uapi/drm/exynos_drm.h
5138 F:      Documentation/devicetree/bindings/display/exynos/
5139
5140 DRM DRIVERS FOR FREESCALE DCU
5141 M:      Stefan Agner <stefan@agner.ch>
5142 M:      Alison Wang <alison.wang@nxp.com>
5143 L:      dri-devel@lists.freedesktop.org
5144 S:      Supported
5145 F:      drivers/gpu/drm/fsl-dcu/
5146 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5147 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5148 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5149 T:      git git://anongit.freedesktop.org/drm/drm-misc
5150
5151 DRM DRIVERS FOR FREESCALE IMX
5152 M:      Philipp Zabel <p.zabel@pengutronix.de>
5153 L:      dri-devel@lists.freedesktop.org
5154 S:      Maintained
5155 F:      drivers/gpu/drm/imx/
5156 F:      drivers/gpu/ipu-v3/
5157 F:      Documentation/devicetree/bindings/display/imx/
5158
5159 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5160 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5161 L:      dri-devel@lists.freedesktop.org
5162 T:      git git://github.com/patjak/drm-gma500
5163 S:      Maintained
5164 F:      drivers/gpu/drm/gma500/
5165
5166 DRM DRIVERS FOR HISILICON
5167 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5168 M:      Rongrong Zou <zourongrong@gmail.com>
5169 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5170 R:      Chen Feng <puck.chen@hisilicon.com>
5171 L:      dri-devel@lists.freedesktop.org
5172 T:      git git://github.com/xin3liang/linux.git
5173 S:      Maintained
5174 F:      drivers/gpu/drm/hisilicon/
5175 F:      Documentation/devicetree/bindings/display/hisilicon/
5176
5177 DRM DRIVERS FOR MEDIATEK
5178 M:      CK Hu <ck.hu@mediatek.com>
5179 M:      Philipp Zabel <p.zabel@pengutronix.de>
5180 L:      dri-devel@lists.freedesktop.org
5181 S:      Supported
5182 F:      drivers/gpu/drm/mediatek/
5183 F:      Documentation/devicetree/bindings/display/mediatek/
5184
5185 DRM DRIVERS FOR NVIDIA TEGRA
5186 M:      Thierry Reding <thierry.reding@gmail.com>
5187 L:      dri-devel@lists.freedesktop.org
5188 L:      linux-tegra@vger.kernel.org
5189 T:      git git://anongit.freedesktop.org/tegra/linux.git
5190 S:      Supported
5191 F:      drivers/gpu/drm/tegra/
5192 F:      drivers/gpu/host1x/
5193 F:      include/linux/host1x.h
5194 F:      include/uapi/drm/tegra_drm.h
5195 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5196
5197 DRM DRIVERS FOR RENESAS
5198 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5199 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5200 L:      dri-devel@lists.freedesktop.org
5201 L:      linux-renesas-soc@vger.kernel.org
5202 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5203 S:      Supported
5204 F:      drivers/gpu/drm/rcar-du/
5205 F:      drivers/gpu/drm/shmobile/
5206 F:      include/linux/platform_data/shmob_drm.h
5207 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5208 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5209 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5210
5211 DRM DRIVERS FOR ROCKCHIP
5212 M:      Sandy Huang <hjc@rock-chips.com>
5213 M:      Heiko Stübner <heiko@sntech.de>
5214 L:      dri-devel@lists.freedesktop.org
5215 S:      Maintained
5216 F:      drivers/gpu/drm/rockchip/
5217 F:      Documentation/devicetree/bindings/display/rockchip/
5218 T:      git git://anongit.freedesktop.org/drm/drm-misc
5219
5220 DRM DRIVERS FOR STI
5221 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5222 M:      Vincent Abriou <vincent.abriou@st.com>
5223 L:      dri-devel@lists.freedesktop.org
5224 T:      git git://anongit.freedesktop.org/drm/drm-misc
5225 S:      Maintained
5226 F:      drivers/gpu/drm/sti
5227 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5228
5229 DRM DRIVERS FOR STM
5230 M:      Yannick Fertre <yannick.fertre@st.com>
5231 M:      Philippe Cornu <philippe.cornu@st.com>
5232 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5233 M:      Vincent Abriou <vincent.abriou@st.com>
5234 L:      dri-devel@lists.freedesktop.org
5235 T:      git git://anongit.freedesktop.org/drm/drm-misc
5236 S:      Maintained
5237 F:      drivers/gpu/drm/stm
5238 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5239
5240 DRM DRIVERS FOR TI LCDC
5241 M:      Jyri Sarha <jsarha@ti.com>
5242 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5243 L:      dri-devel@lists.freedesktop.org
5244 S:      Maintained
5245 F:      drivers/gpu/drm/tilcdc/
5246 F:      Documentation/devicetree/bindings/display/tilcdc/
5247
5248 DRM DRIVERS FOR TI OMAP
5249 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5250 L:      dri-devel@lists.freedesktop.org
5251 S:      Maintained
5252 F:      drivers/gpu/drm/omapdrm/
5253 F:      Documentation/devicetree/bindings/display/ti/
5254
5255 DRM DRIVERS FOR V3D
5256 M:      Eric Anholt <eric@anholt.net>
5257 S:      Supported
5258 F:      drivers/gpu/drm/v3d/
5259 F:      include/uapi/drm/v3d_drm.h
5260 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5261 T:      git git://anongit.freedesktop.org/drm/drm-misc
5262
5263 DRM DRIVERS FOR VC4
5264 M:      Eric Anholt <eric@anholt.net>
5265 T:      git git://github.com/anholt/linux
5266 S:      Supported
5267 F:      drivers/gpu/drm/vc4/
5268 F:      include/uapi/drm/vc4_drm.h
5269 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5270 T:      git git://anongit.freedesktop.org/drm/drm-misc
5271
5272 DRM DRIVERS FOR VIVANTE GPU IP
5273 M:      Lucas Stach <l.stach@pengutronix.de>
5274 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5275 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5276 L:      etnaviv@lists.freedesktop.org
5277 L:      dri-devel@lists.freedesktop.org
5278 S:      Maintained
5279 F:      drivers/gpu/drm/etnaviv/
5280 F:      include/uapi/drm/etnaviv_drm.h
5281 F:      Documentation/devicetree/bindings/display/etnaviv/
5282
5283 DRM DRIVERS FOR ZTE ZX
5284 M:      Shawn Guo <shawnguo@kernel.org>
5285 L:      dri-devel@lists.freedesktop.org
5286 S:      Maintained
5287 F:      drivers/gpu/drm/zte/
5288 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5289 T:      git git://anongit.freedesktop.org/drm/drm-misc
5290
5291 DRM PANEL DRIVERS
5292 M:      Thierry Reding <thierry.reding@gmail.com>
5293 L:      dri-devel@lists.freedesktop.org
5294 T:      git git://anongit.freedesktop.org/drm/drm-misc
5295 S:      Maintained
5296 F:      drivers/gpu/drm/drm_panel.c
5297 F:      drivers/gpu/drm/panel/
5298 F:      include/drm/drm_panel.h
5299 F:      Documentation/devicetree/bindings/display/panel/
5300
5301 DRM TINYDRM DRIVERS
5302 M:      Noralf Trønnes <noralf@tronnes.org>
5303 W:      https://github.com/notro/tinydrm/wiki/Development
5304 T:      git git://anongit.freedesktop.org/drm/drm-misc
5305 S:      Maintained
5306 F:      drivers/gpu/drm/tinydrm/
5307 F:      include/drm/tinydrm/
5308
5309 DRM DRIVERS FOR XEN
5310 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5311 T:      git git://anongit.freedesktop.org/drm/drm-misc
5312 L:      dri-devel@lists.freedesktop.org
5313 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5314 S:      Supported
5315 F:      drivers/gpu/drm/xen/
5316 F:      Documentation/gpu/xen-front.rst
5317
5318 DRM TTM SUBSYSTEM
5319 M:      Christian Koenig <christian.koenig@amd.com>
5320 M:      Huang Rui <ray.huang@amd.com>
5321 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5322 T:      git git://people.freedesktop.org/~agd5f/linux
5323 S:      Maintained
5324 L:      dri-devel@lists.freedesktop.org
5325 F:      include/drm/ttm/
5326 F:      drivers/gpu/drm/ttm/
5327
5328 DSBR100 USB FM RADIO DRIVER
5329 M:      Alexey Klimov <klimov.linux@gmail.com>
5330 L:      linux-media@vger.kernel.org
5331 T:      git git://linuxtv.org/media_tree.git
5332 S:      Maintained
5333 F:      drivers/media/radio/dsbr100.c
5334
5335 DSCC4 DRIVER
5336 M:      Francois Romieu <romieu@fr.zoreil.com>
5337 L:      netdev@vger.kernel.org
5338 S:      Maintained
5339 F:      drivers/net/wan/dscc4.c
5340
5341 DT3155 MEDIA DRIVER
5342 M:      Hans Verkuil <hverkuil@xs4all.nl>
5343 L:      linux-media@vger.kernel.org
5344 T:      git git://linuxtv.org/media_tree.git
5345 W:      https://linuxtv.org
5346 S:      Odd Fixes
5347 F:      drivers/media/pci/dt3155/
5348
5349 DVB_USB_AF9015 MEDIA DRIVER
5350 M:      Antti Palosaari <crope@iki.fi>
5351 L:      linux-media@vger.kernel.org
5352 W:      https://linuxtv.org
5353 W:      http://palosaari.fi/linux/
5354 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5355 T:      git git://linuxtv.org/anttip/media_tree.git
5356 S:      Maintained
5357 F:      drivers/media/usb/dvb-usb-v2/af9015*
5358
5359 DVB_USB_AF9035 MEDIA DRIVER
5360 M:      Antti Palosaari <crope@iki.fi>
5361 L:      linux-media@vger.kernel.org
5362 W:      https://linuxtv.org
5363 W:      http://palosaari.fi/linux/
5364 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5365 T:      git git://linuxtv.org/anttip/media_tree.git
5366 S:      Maintained
5367 F:      drivers/media/usb/dvb-usb-v2/af9035*
5368
5369 DVB_USB_ANYSEE MEDIA DRIVER
5370 M:      Antti Palosaari <crope@iki.fi>
5371 L:      linux-media@vger.kernel.org
5372 W:      https://linuxtv.org
5373 W:      http://palosaari.fi/linux/
5374 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5375 T:      git git://linuxtv.org/anttip/media_tree.git
5376 S:      Maintained
5377 F:      drivers/media/usb/dvb-usb-v2/anysee*
5378
5379 DVB_USB_AU6610 MEDIA DRIVER
5380 M:      Antti Palosaari <crope@iki.fi>
5381 L:      linux-media@vger.kernel.org
5382 W:      https://linuxtv.org
5383 W:      http://palosaari.fi/linux/
5384 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5385 T:      git git://linuxtv.org/anttip/media_tree.git
5386 S:      Maintained
5387 F:      drivers/media/usb/dvb-usb-v2/au6610*
5388
5389 DVB_USB_CE6230 MEDIA DRIVER
5390 M:      Antti Palosaari <crope@iki.fi>
5391 L:      linux-media@vger.kernel.org
5392 W:      https://linuxtv.org
5393 W:      http://palosaari.fi/linux/
5394 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5395 T:      git git://linuxtv.org/anttip/media_tree.git
5396 S:      Maintained
5397 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5398
5399 DVB_USB_CXUSB MEDIA DRIVER
5400 M:      Michael Krufky <mkrufky@linuxtv.org>
5401 L:      linux-media@vger.kernel.org
5402 W:      https://linuxtv.org
5403 W:      http://github.com/mkrufky
5404 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5405 T:      git git://linuxtv.org/media_tree.git
5406 S:      Maintained
5407 F:      drivers/media/usb/dvb-usb/cxusb*
5408
5409 DVB_USB_EC168 MEDIA DRIVER
5410 M:      Antti Palosaari <crope@iki.fi>
5411 L:      linux-media@vger.kernel.org
5412 W:      https://linuxtv.org
5413 W:      http://palosaari.fi/linux/
5414 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5415 T:      git git://linuxtv.org/anttip/media_tree.git
5416 S:      Maintained
5417 F:      drivers/media/usb/dvb-usb-v2/ec168*
5418
5419 DVB_USB_GL861 MEDIA DRIVER
5420 M:      Antti Palosaari <crope@iki.fi>
5421 L:      linux-media@vger.kernel.org
5422 W:      https://linuxtv.org
5423 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5424 T:      git git://linuxtv.org/anttip/media_tree.git
5425 S:      Maintained
5426 F:      drivers/media/usb/dvb-usb-v2/gl861*
5427
5428 DVB_USB_MXL111SF MEDIA DRIVER
5429 M:      Michael Krufky <mkrufky@linuxtv.org>
5430 L:      linux-media@vger.kernel.org
5431 W:      https://linuxtv.org
5432 W:      http://github.com/mkrufky
5433 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5434 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5435 S:      Maintained
5436 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5437
5438 DVB_USB_RTL28XXU MEDIA DRIVER
5439 M:      Antti Palosaari <crope@iki.fi>
5440 L:      linux-media@vger.kernel.org
5441 W:      https://linuxtv.org
5442 W:      http://palosaari.fi/linux/
5443 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5444 T:      git git://linuxtv.org/anttip/media_tree.git
5445 S:      Maintained
5446 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5447
5448 DVB_USB_V2 MEDIA DRIVER
5449 M:      Antti Palosaari <crope@iki.fi>
5450 L:      linux-media@vger.kernel.org
5451 W:      https://linuxtv.org
5452 W:      http://palosaari.fi/linux/
5453 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5454 T:      git git://linuxtv.org/anttip/media_tree.git
5455 S:      Maintained
5456 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5457 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5458
5459 DYNAMIC DEBUG
5460 M:      Jason Baron <jbaron@akamai.com>
5461 S:      Maintained
5462 F:      lib/dynamic_debug.c
5463 F:      include/linux/dynamic_debug.h
5464
5465 DYNAMIC INTERRUPT MODERATION
5466 M:      Tal Gilboa <talgi@mellanox.com>
5467 S:      Maintained
5468 F:      include/linux/net_dim.h
5469
5470 DZ DECSTATION DZ11 SERIAL DRIVER
5471 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5472 S:      Maintained
5473 F:      drivers/tty/serial/dz.*
5474
5475 E3X0 POWER BUTTON DRIVER
5476 M:      Moritz Fischer <moritz.fischer@ettus.com>
5477 L:      usrp-users@lists.ettus.com
5478 W:      http://www.ettus.com
5479 S:      Supported
5480 F:      drivers/input/misc/e3x0-button.c
5481 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5482
5483 E4000 MEDIA DRIVER
5484 M:      Antti Palosaari <crope@iki.fi>
5485 L:      linux-media@vger.kernel.org
5486 W:      https://linuxtv.org
5487 W:      http://palosaari.fi/linux/
5488 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5489 T:      git git://linuxtv.org/anttip/media_tree.git
5490 S:      Maintained
5491 F:      drivers/media/tuners/e4000*
5492
5493 EARTH_PT1 MEDIA DRIVER
5494 M:      Akihiro Tsukada <tskd08@gmail.com>
5495 L:      linux-media@vger.kernel.org
5496 S:      Odd Fixes
5497 F:      drivers/media/pci/pt1/
5498
5499 EARTH_PT3 MEDIA DRIVER
5500 M:      Akihiro Tsukada <tskd08@gmail.com>
5501 L:      linux-media@vger.kernel.org
5502 S:      Odd Fixes
5503 F:      drivers/media/pci/pt3/
5504
5505 EC100 MEDIA DRIVER
5506 M:      Antti Palosaari <crope@iki.fi>
5507 L:      linux-media@vger.kernel.org
5508 W:      https://linuxtv.org
5509 W:      http://palosaari.fi/linux/
5510 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5511 T:      git git://linuxtv.org/anttip/media_tree.git
5512 S:      Maintained
5513 F:      drivers/media/dvb-frontends/ec100*
5514
5515 ECRYPT FILE SYSTEM
5516 M:      Tyler Hicks <tyhicks@canonical.com>
5517 L:      ecryptfs@vger.kernel.org
5518 W:      http://ecryptfs.org
5519 W:      https://launchpad.net/ecryptfs
5520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5521 S:      Supported
5522 F:      Documentation/filesystems/ecryptfs.txt
5523 F:      fs/ecryptfs/
5524
5525 EDAC-AMD64
5526 M:      Borislav Petkov <bp@alien8.de>
5527 L:      linux-edac@vger.kernel.org
5528 S:      Maintained
5529 F:      drivers/edac/amd64_edac*
5530
5531 EDAC-AST2500
5532 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5533 S:      Supported
5534 F:      drivers/edac/aspeed_edac.c
5535 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5536
5537 EDAC-CALXEDA
5538 M:      Robert Richter <rric@kernel.org>
5539 L:      linux-edac@vger.kernel.org
5540 S:      Maintained
5541 F:      drivers/edac/highbank*
5542
5543 EDAC-CAVIUM OCTEON
5544 M:      Ralf Baechle <ralf@linux-mips.org>
5545 M:      David Daney <david.daney@cavium.com>
5546 L:      linux-edac@vger.kernel.org
5547 L:      linux-mips@vger.kernel.org
5548 S:      Supported
5549 F:      drivers/edac/octeon_edac*
5550
5551 EDAC-CAVIUM THUNDERX
5552 M:      David Daney <david.daney@cavium.com>
5553 M:      Jan Glauber <jglauber@cavium.com>
5554 L:      linux-edac@vger.kernel.org
5555 S:      Supported
5556 F:      drivers/edac/thunderx_edac*
5557
5558 EDAC-CORE
5559 M:      Borislav Petkov <bp@alien8.de>
5560 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5561 R:      James Morse <james.morse@arm.com>
5562 L:      linux-edac@vger.kernel.org
5563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5565 S:      Supported
5566 F:      Documentation/admin-guide/ras.rst
5567 F:      Documentation/driver-api/edac.rst
5568 F:      drivers/edac/
5569 F:      include/linux/edac.h
5570
5571 EDAC-E752X
5572 M:      Mark Gross <mark.gross@intel.com>
5573 L:      linux-edac@vger.kernel.org
5574 S:      Maintained
5575 F:      drivers/edac/e752x_edac.c
5576
5577 EDAC-E7XXX
5578 L:      linux-edac@vger.kernel.org
5579 S:      Maintained
5580 F:      drivers/edac/e7xxx_edac.c
5581
5582 EDAC-FSL_DDR
5583 M:      York Sun <york.sun@nxp.com>
5584 L:      linux-edac@vger.kernel.org
5585 S:      Maintained
5586 F:      drivers/edac/fsl_ddr_edac.*
5587
5588 EDAC-GHES
5589 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5590 L:      linux-edac@vger.kernel.org
5591 S:      Maintained
5592 F:      drivers/edac/ghes_edac.c
5593
5594 EDAC-I3000
5595 L:      linux-edac@vger.kernel.org
5596 S:      Orphan
5597 F:      drivers/edac/i3000_edac.c
5598
5599 EDAC-I5000
5600 L:      linux-edac@vger.kernel.org
5601 S:      Maintained
5602 F:      drivers/edac/i5000_edac.c
5603
5604 EDAC-I5400
5605 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5606 L:      linux-edac@vger.kernel.org
5607 S:      Maintained
5608 F:      drivers/edac/i5400_edac.c
5609
5610 EDAC-I7300
5611 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5612 L:      linux-edac@vger.kernel.org
5613 S:      Maintained
5614 F:      drivers/edac/i7300_edac.c
5615
5616 EDAC-I7CORE
5617 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5618 L:      linux-edac@vger.kernel.org
5619 S:      Maintained
5620 F:      drivers/edac/i7core_edac.c
5621
5622 EDAC-I82443BXGX
5623 M:      Tim Small <tim@buttersideup.com>
5624 L:      linux-edac@vger.kernel.org
5625 S:      Maintained
5626 F:      drivers/edac/i82443bxgx_edac.c
5627
5628 EDAC-I82975X
5629 M:      "Arvind R." <arvino55@gmail.com>
5630 L:      linux-edac@vger.kernel.org
5631 S:      Maintained
5632 F:      drivers/edac/i82975x_edac.c
5633
5634 EDAC-IE31200
5635 M:      Jason Baron <jbaron@akamai.com>
5636 L:      linux-edac@vger.kernel.org
5637 S:      Maintained
5638 F:      drivers/edac/ie31200_edac.c
5639
5640 EDAC-MPC85XX
5641 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5642 L:      linux-edac@vger.kernel.org
5643 S:      Maintained
5644 F:      drivers/edac/mpc85xx_edac.[ch]
5645
5646 EDAC-PASEMI
5647 M:      Egor Martovetsky <egor@pasemi.com>
5648 L:      linux-edac@vger.kernel.org
5649 S:      Maintained
5650 F:      drivers/edac/pasemi_edac.c
5651
5652 EDAC-PND2
5653 M:      Tony Luck <tony.luck@intel.com>
5654 L:      linux-edac@vger.kernel.org
5655 S:      Maintained
5656 F:      drivers/edac/pnd2_edac.[ch]
5657
5658 EDAC-R82600
5659 M:      Tim Small <tim@buttersideup.com>
5660 L:      linux-edac@vger.kernel.org
5661 S:      Maintained
5662 F:      drivers/edac/r82600_edac.c
5663
5664 EDAC-SBRIDGE
5665 M:      Tony Luck <tony.luck@intel.com>
5666 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5667 L:      linux-edac@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/edac/sb_edac.c
5670
5671 EDAC-SKYLAKE
5672 M:      Tony Luck <tony.luck@intel.com>
5673 L:      linux-edac@vger.kernel.org
5674 S:      Maintained
5675 F:      drivers/edac/skx_edac.c
5676
5677 EDAC-TI
5678 M:      Tero Kristo <t-kristo@ti.com>
5679 L:      linux-edac@vger.kernel.org
5680 S:      Maintained
5681 F:      drivers/edac/ti_edac.c
5682
5683 EDAC-QCOM
5684 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5685 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5686 L:      linux-arm-msm@vger.kernel.org
5687 L:      linux-edac@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/edac/qcom_edac.c
5690
5691 EDIROL UA-101/UA-1000 DRIVER
5692 M:      Clemens Ladisch <clemens@ladisch.de>
5693 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5694 T:      git git://git.alsa-project.org/alsa-kernel.git
5695 S:      Maintained
5696 F:      sound/usb/misc/ua101.c
5697
5698 EFI TEST DRIVER
5699 L:      linux-efi@vger.kernel.org
5700 M:      Ivan Hu <ivan.hu@canonical.com>
5701 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5702 S:      Maintained
5703 F:      drivers/firmware/efi/test/
5704
5705 EFI VARIABLE FILESYSTEM
5706 M:      Matthew Garrett <matthew.garrett@nebula.com>
5707 M:      Jeremy Kerr <jk@ozlabs.org>
5708 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5710 L:      linux-efi@vger.kernel.org
5711 S:      Maintained
5712 F:      fs/efivarfs/
5713
5714 EFIFB FRAMEBUFFER DRIVER
5715 L:      linux-fbdev@vger.kernel.org
5716 M:      Peter Jones <pjones@redhat.com>
5717 S:      Maintained
5718 F:      drivers/video/fbdev/efifb.c
5719
5720 EFS FILESYSTEM
5721 W:      http://aeschi.ch.eu.org/efs/
5722 S:      Orphan
5723 F:      fs/efs/
5724
5725 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5726 M:      Douglas Miller <dougmill@linux.ibm.com>
5727 L:      netdev@vger.kernel.org
5728 S:      Maintained
5729 F:      drivers/net/ethernet/ibm/ehea/
5730
5731 EM28XX VIDEO4LINUX DRIVER
5732 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5733 L:      linux-media@vger.kernel.org
5734 W:      https://linuxtv.org
5735 T:      git git://linuxtv.org/media_tree.git
5736 S:      Maintained
5737 F:      drivers/media/usb/em28xx/
5738 F:      Documentation/media/v4l-drivers/em28xx*
5739
5740 EMBEDDED LINUX
5741 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5742 M:      Matt Mackall <mpm@selenic.com>
5743 M:      David Woodhouse <dwmw2@infradead.org>
5744 L:      linux-embedded@vger.kernel.org
5745 S:      Maintained
5746
5747 Emulex 10Gbps iSCSI - OneConnect DRIVER
5748 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5749 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5750 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5751 L:      linux-scsi@vger.kernel.org
5752 W:      http://www.broadcom.com
5753 S:      Supported
5754 F:      drivers/scsi/be2iscsi/
5755
5756 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5757 M:      Sathya Perla <sathya.perla@broadcom.com>
5758 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5759 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5760 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5761 L:      netdev@vger.kernel.org
5762 W:      http://www.emulex.com
5763 S:      Supported
5764 F:      drivers/net/ethernet/emulex/benet/
5765
5766 EMULEX ONECONNECT ROCE DRIVER
5767 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5768 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5769 L:      linux-rdma@vger.kernel.org
5770 W:      http://www.broadcom.com
5771 S:      Odd Fixes
5772 F:      drivers/infiniband/hw/ocrdma/
5773 F:      include/uapi/rdma/ocrdma-abi.h
5774
5775 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5776 M:      James Smart <james.smart@broadcom.com>
5777 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5778 L:      linux-scsi@vger.kernel.org
5779 W:      http://www.broadcom.com
5780 S:      Supported
5781 F:      drivers/scsi/lpfc/
5782
5783 ENE CB710 FLASH CARD READER DRIVER
5784 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5785 S:      Maintained
5786 F:      drivers/misc/cb710/
5787 F:      drivers/mmc/host/cb710-mmc.*
5788 F:      include/linux/cb710.h
5789
5790 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5791 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5792 S:      Maintained
5793 F:      drivers/media/rc/ene_ir.*
5794
5795 EPSON S1D13XXX FRAMEBUFFER DRIVER
5796 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5797 S:      Maintained
5798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5799 F:      drivers/video/fbdev/s1d13xxxfb.c
5800 F:      include/video/s1d13xxxfb.h
5801
5802 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5803 M:      Jeff Layton <jlayton@kernel.org>
5804 S:      Maintained
5805 F:      lib/errseq.c
5806 F:      include/linux/errseq.h
5807
5808 ET131X NETWORK DRIVER
5809 M:      Mark Einon <mark.einon@gmail.com>
5810 S:      Odd Fixes
5811 F:      drivers/net/ethernet/agere/
5812
5813 ETHERNET BRIDGE
5814 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5815 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5816 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5817 L:      netdev@vger.kernel.org
5818 W:      http://www.linuxfoundation.org/en/Net:Bridge
5819 S:      Maintained
5820 F:      include/linux/netfilter_bridge/
5821 F:      net/bridge/
5822
5823 ETHERNET PHY LIBRARY
5824 M:      Andrew Lunn <andrew@lunn.ch>
5825 M:      Florian Fainelli <f.fainelli@gmail.com>
5826 M:      Heiner Kallweit <hkallweit1@gmail.com>
5827 L:      netdev@vger.kernel.org
5828 S:      Maintained
5829 F:      Documentation/ABI/testing/sysfs-bus-mdio
5830 F:      Documentation/devicetree/bindings/net/mdio*
5831 F:      Documentation/networking/phy.txt
5832 F:      drivers/net/phy/
5833 F:      drivers/of/of_mdio.c
5834 F:      drivers/of/of_net.c
5835 F:      include/linux/*mdio*.h
5836 F:      include/linux/of_net.h
5837 F:      include/linux/phy.h
5838 F:      include/linux/phy_fixed.h
5839 F:      include/linux/platform_data/mdio-bcm-unimac.h
5840 F:      include/linux/platform_data/mdio-gpio.h
5841 F:      include/trace/events/mdio.h
5842 F:      include/uapi/linux/mdio.h
5843 F:      include/uapi/linux/mii.h
5844
5845 EXT2 FILE SYSTEM
5846 M:      Jan Kara <jack@suse.com>
5847 L:      linux-ext4@vger.kernel.org
5848 S:      Maintained
5849 F:      Documentation/filesystems/ext2.txt
5850 F:      fs/ext2/
5851 F:      include/linux/ext2*
5852
5853 EXT4 FILE SYSTEM
5854 M:      "Theodore Ts'o" <tytso@mit.edu>
5855 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5856 L:      linux-ext4@vger.kernel.org
5857 W:      http://ext4.wiki.kernel.org
5858 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5860 S:      Maintained
5861 F:      Documentation/filesystems/ext4/
5862 F:      fs/ext4/
5863
5864 Extended Verification Module (EVM)
5865 M:      Mimi Zohar <zohar@linux.ibm.com>
5866 L:      linux-integrity@vger.kernel.org
5867 S:      Supported
5868 F:      security/integrity/evm/
5869
5870 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5871 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5872 L:      linux-efi@vger.kernel.org
5873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5874 S:      Maintained
5875 F:      Documentation/efi-stub.txt
5876 F:      arch/*/kernel/efi.c
5877 F:      arch/x86/boot/compressed/eboot.[ch]
5878 F:      arch/*/include/asm/efi.h
5879 F:      arch/x86/platform/efi/
5880 F:      drivers/firmware/efi/
5881 F:      include/linux/efi*.h
5882 F:      arch/arm/boot/compressed/efi-header.S
5883 F:      arch/arm64/kernel/efi-entry.S
5884
5885 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5886 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5887 M:      Chanwoo Choi <cw00.choi@samsung.com>
5888 L:      linux-kernel@vger.kernel.org
5889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5890 S:      Maintained
5891 F:      drivers/extcon/
5892 F:      include/linux/extcon/
5893 F:      include/linux/extcon.h
5894 F:      Documentation/extcon/
5895 F:      Documentation/devicetree/bindings/extcon/
5896
5897 EXYNOS DP DRIVER
5898 M:      Jingoo Han <jingoohan1@gmail.com>
5899 L:      dri-devel@lists.freedesktop.org
5900 S:      Maintained
5901 F:      drivers/gpu/drm/exynos/exynos_dp*
5902
5903 EXYNOS SYSMMU (IOMMU) driver
5904 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5905 L:      iommu@lists.linux-foundation.org
5906 S:      Maintained
5907 F:      drivers/iommu/exynos-iommu.c
5908
5909 EZchip NPS platform support
5910 M:      Vineet Gupta <vgupta@synopsys.com>
5911 M:      Ofer Levi <oferle@mellanox.com>
5912 S:      Supported
5913 F:      arch/arc/plat-eznps
5914 F:      arch/arc/boot/dts/eznps.dts
5915
5916 F2FS FILE SYSTEM
5917 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5918 M:      Chao Yu <yuchao0@huawei.com>
5919 L:      linux-f2fs-devel@lists.sourceforge.net
5920 W:      https://f2fs.wiki.kernel.org/
5921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5922 S:      Maintained
5923 F:      Documentation/filesystems/f2fs.txt
5924 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5925 F:      fs/f2fs/
5926 F:      include/linux/f2fs_fs.h
5927 F:      include/trace/events/f2fs.h
5928
5929 F71805F HARDWARE MONITORING DRIVER
5930 M:      Jean Delvare <jdelvare@suse.com>
5931 L:      linux-hwmon@vger.kernel.org
5932 S:      Maintained
5933 F:      Documentation/hwmon/f71805f
5934 F:      drivers/hwmon/f71805f.c
5935
5936 FADDR2LINE
5937 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5938 S:      Maintained
5939 F:      scripts/faddr2line
5940
5941 FAILOVER MODULE
5942 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5943 L:      netdev@vger.kernel.org
5944 S:      Supported
5945 F:      net/core/failover.c
5946 F:      include/net/failover.h
5947 F:      Documentation/networking/failover.rst
5948
5949 FANOTIFY
5950 M:      Jan Kara <jack@suse.cz>
5951 R:      Amir Goldstein <amir73il@gmail.com>
5952 L:      linux-fsdevel@vger.kernel.org
5953 S:      Maintained
5954 F:      fs/notify/fanotify/
5955 F:      include/linux/fanotify.h
5956 F:      include/uapi/linux/fanotify.h
5957
5958 FARSYNC SYNCHRONOUS DRIVER
5959 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5960 W:      http://www.farsite.co.uk/
5961 S:      Supported
5962 F:      drivers/net/wan/farsync.*
5963
5964 FAULT INJECTION SUPPORT
5965 M:      Akinobu Mita <akinobu.mita@gmail.com>
5966 S:      Supported
5967 F:      Documentation/fault-injection/
5968 F:      lib/fault-inject.c
5969
5970 FBTFT Framebuffer drivers
5971 S:      Orphan
5972 L:      dri-devel@lists.freedesktop.org
5973 L:      linux-fbdev@vger.kernel.org
5974 F:      drivers/staging/fbtft/
5975
5976 FC0011 TUNER DRIVER
5977 M:      Michael Buesch <m@bues.ch>
5978 L:      linux-media@vger.kernel.org
5979 S:      Maintained
5980 F:      drivers/media/tuners/fc0011.h
5981 F:      drivers/media/tuners/fc0011.c
5982
5983 FC2580 MEDIA DRIVER
5984 M:      Antti Palosaari <crope@iki.fi>
5985 L:      linux-media@vger.kernel.org
5986 W:      https://linuxtv.org
5987 W:      http://palosaari.fi/linux/
5988 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5989 T:      git git://linuxtv.org/anttip/media_tree.git
5990 S:      Maintained
5991 F:      drivers/media/tuners/fc2580*
5992
5993 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5994 M:      Hannes Reinecke <hare@suse.de>
5995 L:      linux-scsi@vger.kernel.org
5996 W:      www.Open-FCoE.org
5997 S:      Supported
5998 F:      drivers/scsi/libfc/
5999 F:      drivers/scsi/fcoe/
6000 F:      include/scsi/fc/
6001 F:      include/scsi/libfc.h
6002 F:      include/scsi/libfcoe.h
6003 F:      include/uapi/scsi/fc/
6004
6005 FILE LOCKING (flock() and fcntl()/lockf())
6006 M:      Jeff Layton <jlayton@kernel.org>
6007 M:      "J. Bruce Fields" <bfields@fieldses.org>
6008 L:      linux-fsdevel@vger.kernel.org
6009 S:      Maintained
6010 F:      include/linux/fcntl.h
6011 F:      include/uapi/linux/fcntl.h
6012 F:      fs/fcntl.c
6013 F:      fs/locks.c
6014
6015 FILESYSTEMS (VFS and infrastructure)
6016 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6017 L:      linux-fsdevel@vger.kernel.org
6018 S:      Maintained
6019 F:      fs/*
6020 F:      include/linux/fs.h
6021 F:      include/linux/fs_types.h
6022 F:      include/uapi/linux/fs.h
6023
6024 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6025 M:      Riku Voipio <riku.voipio@iki.fi>
6026 L:      linux-hwmon@vger.kernel.org
6027 S:      Maintained
6028 F:      drivers/hwmon/f75375s.c
6029 F:      include/linux/f75375s.h
6030
6031 FIREWIRE AUDIO DRIVERS
6032 M:      Clemens Ladisch <clemens@ladisch.de>
6033 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6034 T:      git git://git.alsa-project.org/alsa-kernel.git
6035 S:      Maintained
6036 F:      sound/firewire/
6037
6038 FIREWIRE MEDIA DRIVERS (firedtv)
6039 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6040 L:      linux-media@vger.kernel.org
6041 L:      linux1394-devel@lists.sourceforge.net
6042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6043 S:      Maintained
6044 F:      drivers/media/firewire/
6045
6046 FIREWIRE SBP-2 TARGET
6047 M:      Chris Boot <bootc@bootc.net>
6048 L:      linux-scsi@vger.kernel.org
6049 L:      target-devel@vger.kernel.org
6050 L:      linux1394-devel@lists.sourceforge.net
6051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6052 S:      Maintained
6053 F:      drivers/target/sbp/
6054
6055 FIREWIRE SUBSYSTEM
6056 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6057 L:      linux1394-devel@lists.sourceforge.net
6058 W:      http://ieee1394.wiki.kernel.org/
6059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6060 S:      Maintained
6061 F:      drivers/firewire/
6062 F:      include/linux/firewire.h
6063 F:      include/uapi/linux/firewire*.h
6064 F:      tools/firewire/
6065
6066 FIRMWARE LOADER (request_firmware)
6067 M:      Luis Chamberlain <mcgrof@kernel.org>
6068 L:      linux-kernel@vger.kernel.org
6069 S:      Maintained
6070 F:      Documentation/firmware_class/
6071 F:      drivers/base/firmware_loader/
6072 F:      include/linux/firmware.h
6073
6074 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6075 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6076 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6077 S:      Maintained
6078 F:      drivers/block/rsxx/
6079
6080 FLOPPY DRIVER
6081 M:      Jiri Kosina <jikos@kernel.org>
6082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6083 S:      Odd fixes
6084 F:      drivers/block/floppy.c
6085
6086 FMC SUBSYSTEM
6087 M:      Alessandro Rubini <rubini@gnudd.com>
6088 W:      http://www.ohwr.org/projects/fmc-bus
6089 S:      Supported
6090 F:      drivers/fmc/
6091 F:      include/linux/fmc*.h
6092 F:      include/linux/ipmi-fru.h
6093 K:      fmc_d.*register
6094
6095 FPGA MANAGER FRAMEWORK
6096 M:      Alan Tull <atull@kernel.org>
6097 M:      Moritz Fischer <mdf@kernel.org>
6098 L:      linux-fpga@vger.kernel.org
6099 S:      Maintained
6100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6101 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6102 F:      Documentation/fpga/
6103 F:      Documentation/driver-api/fpga/
6104 F:      Documentation/devicetree/bindings/fpga/
6105 F:      drivers/fpga/
6106 F:      include/linux/fpga/
6107 W:      http://www.rocketboards.org
6108
6109 FPGA DFL DRIVERS
6110 M:      Wu Hao <hao.wu@intel.com>
6111 L:      linux-fpga@vger.kernel.org
6112 S:      Maintained
6113 F:      Documentation/fpga/dfl.txt
6114 F:      include/uapi/linux/fpga-dfl.h
6115 F:      drivers/fpga/dfl*
6116
6117 FPU EMULATOR
6118 M:      Bill Metzenthen <billm@melbpc.org.au>
6119 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6120 S:      Maintained
6121 F:      arch/x86/math-emu/
6122
6123 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6124 L:      netdev@vger.kernel.org
6125 S:      Orphan
6126 F:      drivers/net/wan/dlci.c
6127 F:      drivers/net/wan/sdla.c
6128
6129 FRAMEBUFFER LAYER
6130 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6131 L:      dri-devel@lists.freedesktop.org
6132 L:      linux-fbdev@vger.kernel.org
6133 T:      git git://github.com/bzolnier/linux.git
6134 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6135 S:      Maintained
6136 F:      Documentation/fb/
6137 F:      drivers/video/
6138 F:      include/video/
6139 F:      include/linux/fb.h
6140 F:      include/uapi/video/
6141 F:      include/uapi/linux/fb.h
6142
6143 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6144 M:      Horia Geantă <horia.geanta@nxp.com>
6145 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6146 L:      linux-crypto@vger.kernel.org
6147 S:      Maintained
6148 F:      drivers/crypto/caam/
6149 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6150
6151 FREESCALE DIU FRAMEBUFFER DRIVER
6152 M:      Timur Tabi <timur@kernel.org>
6153 L:      linux-fbdev@vger.kernel.org
6154 S:      Maintained
6155 F:      drivers/video/fbdev/fsl-diu-fb.*
6156
6157 FREESCALE DMA DRIVER
6158 M:      Li Yang <leoyang.li@nxp.com>
6159 M:      Zhang Wei <zw@zh-kernel.org>
6160 L:      linuxppc-dev@lists.ozlabs.org
6161 S:      Maintained
6162 F:      drivers/dma/fsldma.*
6163
6164 FREESCALE ENETC ETHERNET DRIVERS
6165 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6166 L:      netdev@vger.kernel.org
6167 S:      Maintained
6168 F:      drivers/net/ethernet/freescale/enetc/
6169
6170 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6171 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6172 L:      netdev@vger.kernel.org
6173 S:      Maintained
6174 F:      drivers/net/ethernet/freescale/gianfar*
6175 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6176
6177 FREESCALE GPMI NAND DRIVER
6178 M:      Han Xu <han.xu@nxp.com>
6179 L:      linux-mtd@lists.infradead.org
6180 S:      Maintained
6181 F:      drivers/mtd/nand/raw/gpmi-nand/*
6182
6183 FREESCALE I2C CPM DRIVER
6184 M:      Jochen Friedrich <jochen@scram.de>
6185 L:      linuxppc-dev@lists.ozlabs.org
6186 L:      linux-i2c@vger.kernel.org
6187 S:      Maintained
6188 F:      drivers/i2c/busses/i2c-cpm.c
6189
6190 FREESCALE IMX LPI2C DRIVER
6191 M:      Dong Aisheng <aisheng.dong@nxp.com>
6192 L:      linux-i2c@vger.kernel.org
6193 L:      linux-imx@nxp.com
6194 S:      Maintained
6195 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6196 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6197
6198 FREESCALE IMX / MXC FEC DRIVER
6199 M:      Fugang Duan <fugang.duan@nxp.com>
6200 L:      netdev@vger.kernel.org
6201 S:      Maintained
6202 F:      drivers/net/ethernet/freescale/fec_main.c
6203 F:      drivers/net/ethernet/freescale/fec_ptp.c
6204 F:      drivers/net/ethernet/freescale/fec.h
6205 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6206
6207 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6208 M:      Sascha Hauer <s.hauer@pengutronix.de>
6209 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6210 L:      linux-fbdev@vger.kernel.org
6211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6212 S:      Maintained
6213 F:      include/linux/platform_data/video-imxfb.h
6214 F:      drivers/video/fbdev/imxfb.c
6215
6216 FREESCALE QORIQ DPAA ETHERNET DRIVER
6217 M:      Madalin Bucur <madalin.bucur@nxp.com>
6218 L:      netdev@vger.kernel.org
6219 S:      Maintained
6220 F:      drivers/net/ethernet/freescale/dpaa
6221
6222 FREESCALE QORIQ DPAA FMAN DRIVER
6223 M:      Madalin Bucur <madalin.bucur@nxp.com>
6224 L:      netdev@vger.kernel.org
6225 S:      Maintained
6226 F:      drivers/net/ethernet/freescale/fman
6227 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6228
6229 FREESCALE QORIQ PTP CLOCK DRIVER
6230 M:      Yangbo Lu <yangbo.lu@nxp.com>
6231 L:      netdev@vger.kernel.org
6232 S:      Maintained
6233 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6234 F:      drivers/ptp/ptp_qoriq.c
6235 F:      drivers/ptp/ptp_qoriq_debugfs.c
6236 F:      include/linux/fsl/ptp_qoriq.h
6237 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6238
6239 FREESCALE QUAD SPI DRIVER
6240 M:      Han Xu <han.xu@nxp.com>
6241 L:      linux-spi@vger.kernel.org
6242 S:      Maintained
6243 F:      drivers/spi/spi-fsl-qspi.c
6244
6245 FREESCALE QUICC ENGINE LIBRARY
6246 M:      Qiang Zhao <qiang.zhao@nxp.com>
6247 L:      linuxppc-dev@lists.ozlabs.org
6248 S:      Maintained
6249 F:      drivers/soc/fsl/qe/
6250 F:      include/soc/fsl/*qe*.h
6251 F:      include/soc/fsl/*ucc*.h
6252
6253 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6254 M:      Li Yang <leoyang.li@nxp.com>
6255 L:      netdev@vger.kernel.org
6256 L:      linuxppc-dev@lists.ozlabs.org
6257 S:      Maintained
6258 F:      drivers/net/ethernet/freescale/ucc_geth*
6259
6260 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6261 M:      Zhao Qiang <qiang.zhao@nxp.com>
6262 L:      netdev@vger.kernel.org
6263 L:      linuxppc-dev@lists.ozlabs.org
6264 S:      Maintained
6265 F:      drivers/net/wan/fsl_ucc_hdlc*
6266
6267 FREESCALE QUICC ENGINE UCC UART DRIVER
6268 M:      Timur Tabi <timur@kernel.org>
6269 L:      linuxppc-dev@lists.ozlabs.org
6270 S:      Maintained
6271 F:      drivers/tty/serial/ucc_uart.c
6272
6273 FREESCALE SOC DRIVERS
6274 M:      Li Yang <leoyang.li@nxp.com>
6275 L:      linuxppc-dev@lists.ozlabs.org
6276 L:      linux-arm-kernel@lists.infradead.org
6277 S:      Maintained
6278 F:      Documentation/devicetree/bindings/soc/fsl/
6279 F:      drivers/soc/fsl/
6280 F:      include/linux/fsl/
6281
6282 FREESCALE SOC FS_ENET DRIVER
6283 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6284 L:      linuxppc-dev@lists.ozlabs.org
6285 L:      netdev@vger.kernel.org
6286 S:      Maintained
6287 F:      drivers/net/ethernet/freescale/fs_enet/
6288 F:      include/linux/fs_enet_pd.h
6289
6290 FREESCALE SOC SOUND DRIVERS
6291 M:      Timur Tabi <timur@kernel.org>
6292 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6293 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6294 R:      Fabio Estevam <festevam@gmail.com>
6295 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6296 L:      linuxppc-dev@lists.ozlabs.org
6297 S:      Maintained
6298 F:      sound/soc/fsl/fsl*
6299 F:      sound/soc/fsl/imx*
6300 F:      sound/soc/fsl/mpc8610_hpcd.c
6301
6302 FREESCALE USB PERIPHERAL DRIVERS
6303 M:      Li Yang <leoyang.li@nxp.com>
6304 L:      linux-usb@vger.kernel.org
6305 L:      linuxppc-dev@lists.ozlabs.org
6306 S:      Maintained
6307 F:      drivers/usb/gadget/udc/fsl*
6308
6309 FREEVXFS FILESYSTEM
6310 M:      Christoph Hellwig <hch@infradead.org>
6311 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6312 S:      Maintained
6313 F:      fs/freevxfs/
6314
6315 FREEZER
6316 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6317 M:      Pavel Machek <pavel@ucw.cz>
6318 L:      linux-pm@vger.kernel.org
6319 S:      Supported
6320 F:      Documentation/power/freezing-of-tasks.txt
6321 F:      include/linux/freezer.h
6322 F:      kernel/freezer.c
6323
6324 FRONTSWAP API
6325 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6326 L:      linux-kernel@vger.kernel.org
6327 S:      Maintained
6328 F:      mm/frontswap.c
6329 F:      include/linux/frontswap.h
6330
6331 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6332 M:      David Howells <dhowells@redhat.com>
6333 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6334 S:      Supported
6335 F:      Documentation/filesystems/caching/
6336 F:      fs/fscache/
6337 F:      include/linux/fscache*.h
6338
6339 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6340 M:      Theodore Y. Ts'o <tytso@mit.edu>
6341 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6342 M:      Eric Biggers <ebiggers@kernel.org>
6343 L:      linux-fscrypt@vger.kernel.org
6344 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6345 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6346 S:      Supported
6347 F:      fs/crypto/
6348 F:      include/linux/fscrypt*.h
6349 F:      Documentation/filesystems/fscrypt.rst
6350
6351 FSI-ATTACHED I2C DRIVER
6352 M:      Eddie James <eajames@linux.ibm.com>
6353 L:      linux-i2c@vger.kernel.org
6354 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6355 S:      Maintained
6356 F:      drivers/i2c/busses/i2c-fsi.c
6357 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6358
6359 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6360 M:      Jan Kara <jack@suse.cz>
6361 R:      Amir Goldstein <amir73il@gmail.com>
6362 L:      linux-fsdevel@vger.kernel.org
6363 S:      Maintained
6364 F:      fs/notify/
6365 F:      include/linux/fsnotify*.h
6366
6367 FUJITSU LAPTOP EXTRAS
6368 M:      Jonathan Woithe <jwoithe@just42.net>
6369 L:      platform-driver-x86@vger.kernel.org
6370 S:      Maintained
6371 F:      drivers/platform/x86/fujitsu-laptop.c
6372
6373 FUJITSU M-5MO LS CAMERA ISP DRIVER
6374 M:      Kyungmin Park <kyungmin.park@samsung.com>
6375 M:      Heungjun Kim <riverful.kim@samsung.com>
6376 L:      linux-media@vger.kernel.org
6377 S:      Maintained
6378 F:      drivers/media/i2c/m5mols/
6379 F:      include/media/i2c/m5mols.h
6380
6381 FUJITSU TABLET EXTRAS
6382 M:      Robert Gerlach <khnz@gmx.de>
6383 L:      platform-driver-x86@vger.kernel.org
6384 S:      Maintained
6385 F:      drivers/platform/x86/fujitsu-tablet.c
6386
6387 FUSE: FILESYSTEM IN USERSPACE
6388 M:      Miklos Szeredi <miklos@szeredi.hu>
6389 L:      linux-fsdevel@vger.kernel.org
6390 W:      http://fuse.sourceforge.net/
6391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6392 S:      Maintained
6393 F:      fs/fuse/
6394 F:      include/uapi/linux/fuse.h
6395 F:      Documentation/filesystems/fuse.txt
6396
6397 FUTEX SUBSYSTEM
6398 M:      Thomas Gleixner <tglx@linutronix.de>
6399 M:      Ingo Molnar <mingo@redhat.com>
6400 R:      Peter Zijlstra <peterz@infradead.org>
6401 R:      Darren Hart <dvhart@infradead.org>
6402 L:      linux-kernel@vger.kernel.org
6403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6404 S:      Maintained
6405 F:      kernel/futex.c
6406 F:      kernel/futex_compat.c
6407 F:      include/asm-generic/futex.h
6408 F:      include/linux/futex.h
6409 F:      include/uapi/linux/futex.h
6410 F:      tools/testing/selftests/futex/
6411 F:      tools/perf/bench/futex*
6412 F:      Documentation/*futex*
6413
6414 GCC PLUGINS
6415 M:      Kees Cook <keescook@chromium.org>
6416 R:      Emese Revfy <re.emese@gmail.com>
6417 L:      kernel-hardening@lists.openwall.com
6418 S:      Maintained
6419 F:      scripts/gcc-plugins/
6420 F:      scripts/gcc-plugin.sh
6421 F:      scripts/Makefile.gcc-plugins
6422 F:      Documentation/gcc-plugins.txt
6423
6424 GASKET DRIVER FRAMEWORK
6425 M:      Rob Springer <rspringer@google.com>
6426 M:      Todd Poynor <toddpoynor@google.com>
6427 M:      Ben Chan <benchan@chromium.org>
6428 S:      Maintained
6429 F:      drivers/staging/gasket/
6430
6431 GCOV BASED KERNEL PROFILING
6432 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6433 S:      Maintained
6434 F:      kernel/gcov/
6435 F:      Documentation/dev-tools/gcov.rst
6436
6437 GDB KERNEL DEBUGGING HELPER SCRIPTS
6438 M:      Jan Kiszka <jan.kiszka@siemens.com>
6439 M:      Kieran Bingham <kbingham@kernel.org>
6440 S:      Supported
6441 F:      scripts/gdb/
6442
6443 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6444 M:      Achim Leubner <achim_leubner@adaptec.com>
6445 L:      linux-scsi@vger.kernel.org
6446 W:      http://www.icp-vortex.com/
6447 S:      Supported
6448 F:      drivers/scsi/gdt*
6449
6450 GEMTEK FM RADIO RECEIVER DRIVER
6451 M:      Hans Verkuil <hverkuil@xs4all.nl>
6452 L:      linux-media@vger.kernel.org
6453 T:      git git://linuxtv.org/media_tree.git
6454 W:      https://linuxtv.org
6455 S:      Maintained
6456 F:      drivers/media/radio/radio-gemtek*
6457
6458 GENERIC GPIO I2C DRIVER
6459 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6460 S:      Supported
6461 F:      drivers/i2c/busses/i2c-gpio.c
6462 F:      include/linux/platform_data/i2c-gpio.h
6463
6464 GENERIC GPIO I2C MULTIPLEXER DRIVER
6465 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6466 L:      linux-i2c@vger.kernel.org
6467 S:      Supported
6468 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6469 F:      include/linux/platform_data/i2c-mux-gpio.h
6470 F:      Documentation/i2c/muxes/i2c-mux-gpio
6471
6472 GENERIC HDLC (WAN) DRIVERS
6473 M:      Krzysztof Halasa <khc@pm.waw.pl>
6474 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6475 S:      Maintained
6476 F:      drivers/net/wan/c101.c
6477 F:      drivers/net/wan/hd6457*
6478 F:      drivers/net/wan/hdlc*
6479 F:      drivers/net/wan/n2.c
6480 F:      drivers/net/wan/pc300too.c
6481 F:      drivers/net/wan/pci200syn.c
6482 F:      drivers/net/wan/wanxl*
6483
6484 GENERIC INCLUDE/ASM HEADER FILES
6485 M:      Arnd Bergmann <arnd@arndb.de>
6486 L:      linux-arch@vger.kernel.org
6487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6488 S:      Maintained
6489 F:      include/asm-generic/
6490 F:      include/uapi/asm-generic/
6491
6492 GENERIC PHY FRAMEWORK
6493 M:      Kishon Vijay Abraham I <kishon@ti.com>
6494 L:      linux-kernel@vger.kernel.org
6495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6496 S:      Supported
6497 F:      drivers/phy/
6498 F:      include/linux/phy/
6499 F:      Documentation/devicetree/bindings/phy/
6500
6501 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6502 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6503 S:      Supported
6504 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6505
6506 GENERIC PM DOMAINS
6507 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6508 M:      Kevin Hilman <khilman@kernel.org>
6509 M:      Ulf Hansson <ulf.hansson@linaro.org>
6510 L:      linux-pm@vger.kernel.org
6511 S:      Supported
6512 F:      drivers/base/power/domain*.c
6513 F:      include/linux/pm_domain.h
6514 F:      Documentation/devicetree/bindings/power/power_domain.txt
6515
6516 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6517 M:      Eugen Hristev <eugen.hristev@microchip.com>
6518 L:      linux-input@vger.kernel.org
6519 S:      Maintained
6520 F:      drivers/input/touchscreen/resistive-adc-touch.c
6521
6522 GENERIC UIO DRIVER FOR PCI DEVICES
6523 M:      "Michael S. Tsirkin" <mst@redhat.com>
6524 L:      kvm@vger.kernel.org
6525 S:      Supported
6526 F:      drivers/uio/uio_pci_generic.c
6527
6528 GENWQE (IBM Generic Workqueue Card)
6529 M:      Frank Haverkamp <haver@linux.ibm.com>
6530 S:      Supported
6531 F:      drivers/misc/genwqe/
6532
6533 GET_MAINTAINER SCRIPT
6534 M:      Joe Perches <joe@perches.com>
6535 S:      Maintained
6536 F:      scripts/get_maintainer.pl
6537
6538 GFS2 FILE SYSTEM
6539 M:      Bob Peterson <rpeterso@redhat.com>
6540 M:      Andreas Gruenbacher <agruenba@redhat.com>
6541 L:      cluster-devel@redhat.com
6542 W:      http://sources.redhat.com/cluster/
6543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6544 S:      Supported
6545 F:      Documentation/filesystems/gfs2*.txt
6546 F:      fs/gfs2/
6547 F:      include/uapi/linux/gfs2_ondisk.h
6548
6549 GIGASET ISDN DRIVERS
6550 M:      Paul Bolle <pebolle@tiscali.nl>
6551 L:      gigaset307x-common@lists.sourceforge.net
6552 W:      http://gigaset307x.sourceforge.net/
6553 S:      Odd Fixes
6554 F:      Documentation/isdn/README.gigaset
6555 F:      drivers/isdn/gigaset/
6556 F:      include/uapi/linux/gigaset_dev.h
6557
6558 GNSS SUBSYSTEM
6559 M:      Johan Hovold <johan@kernel.org>
6560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6561 S:      Maintained
6562 F:      Documentation/ABI/testing/sysfs-class-gnss
6563 F:      Documentation/devicetree/bindings/gnss/
6564 F:      drivers/gnss/
6565 F:      include/linux/gnss.h
6566
6567 GO7007 MPEG CODEC
6568 M:      Hans Verkuil <hans.verkuil@cisco.com>
6569 L:      linux-media@vger.kernel.org
6570 S:      Maintained
6571 F:      drivers/media/usb/go7007/
6572
6573 GOODIX TOUCHSCREEN
6574 M:      Bastien Nocera <hadess@hadess.net>
6575 L:      linux-input@vger.kernel.org
6576 S:      Maintained
6577 F:      drivers/input/touchscreen/goodix.c
6578
6579 GPD POCKET FAN DRIVER
6580 M:      Hans de Goede <hdegoede@redhat.com>
6581 L:      platform-driver-x86@vger.kernel.org
6582 S:      Maintained
6583 F:      drivers/platform/x86/gpd-pocket-fan.c
6584
6585 GPIO ACPI SUPPORT
6586 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6587 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6588 L:      linux-gpio@vger.kernel.org
6589 L:      linux-acpi@vger.kernel.org
6590 S:      Maintained
6591 F:      Documentation/acpi/gpio-properties.txt
6592 F:      drivers/gpio/gpiolib-acpi.c
6593
6594 GPIO IR Transmitter
6595 M:      Sean Young <sean@mess.org>
6596 L:      linux-media@vger.kernel.org
6597 S:      Maintained
6598 F:      drivers/media/rc/gpio-ir-tx.c
6599
6600 GPIO MOCKUP DRIVER
6601 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6602 L:      linux-gpio@vger.kernel.org
6603 S:      Maintained
6604 F:      drivers/gpio/gpio-mockup.c
6605 F:      tools/testing/selftests/gpio/
6606
6607 GPIO SUBSYSTEM
6608 M:      Linus Walleij <linus.walleij@linaro.org>
6609 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6610 L:      linux-gpio@vger.kernel.org
6611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6612 S:      Maintained
6613 F:      Documentation/devicetree/bindings/gpio/
6614 F:      Documentation/driver-api/gpio/
6615 F:      Documentation/gpio/
6616 F:      Documentation/ABI/testing/gpio-cdev
6617 F:      Documentation/ABI/obsolete/sysfs-gpio
6618 F:      drivers/gpio/
6619 F:      include/linux/gpio/
6620 F:      include/linux/gpio.h
6621 F:      include/linux/of_gpio.h
6622 F:      include/asm-generic/gpio.h
6623 F:      include/uapi/linux/gpio.h
6624 F:      tools/gpio/
6625
6626 GRE DEMULTIPLEXER DRIVER
6627 M:      Dmitry Kozlov <xeb@mail.ru>
6628 L:      netdev@vger.kernel.org
6629 S:      Maintained
6630 F:      net/ipv4/gre_demux.c
6631 F:      net/ipv4/gre_offload.c
6632 F:      include/net/gre.h
6633
6634 GRETH 10/100/1G Ethernet MAC device driver
6635 M:      Andreas Larsson <andreas@gaisler.com>
6636 L:      netdev@vger.kernel.org
6637 S:      Maintained
6638 F:      drivers/net/ethernet/aeroflex/
6639
6640 GREYBUS AUDIO PROTOCOLS DRIVERS
6641 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6642 M:      Mark Greer <mgreer@animalcreek.com>
6643 S:      Maintained
6644 F:      drivers/staging/greybus/audio_apbridgea.c
6645 F:      drivers/staging/greybus/audio_apbridgea.h
6646 F:      drivers/staging/greybus/audio_codec.c
6647 F:      drivers/staging/greybus/audio_codec.h
6648 F:      drivers/staging/greybus/audio_gb.c
6649 F:      drivers/staging/greybus/audio_manager.c
6650 F:      drivers/staging/greybus/audio_manager.h
6651 F:      drivers/staging/greybus/audio_manager_module.c
6652 F:      drivers/staging/greybus/audio_manager_private.h
6653 F:      drivers/staging/greybus/audio_manager_sysfs.c
6654 F:      drivers/staging/greybus/audio_module.c
6655 F:      drivers/staging/greybus/audio_topology.c
6656
6657 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6658 M:      Viresh Kumar <vireshk@kernel.org>
6659 S:      Maintained
6660 F:      drivers/staging/greybus/authentication.c
6661 F:      drivers/staging/greybus/bootrom.c
6662 F:      drivers/staging/greybus/firmware.h
6663 F:      drivers/staging/greybus/fw-core.c
6664 F:      drivers/staging/greybus/fw-download.c
6665 F:      drivers/staging/greybus/fw-management.c
6666 F:      drivers/staging/greybus/greybus_authentication.h
6667 F:      drivers/staging/greybus/greybus_firmware.h
6668 F:      drivers/staging/greybus/hid.c
6669 F:      drivers/staging/greybus/i2c.c
6670 F:      drivers/staging/greybus/spi.c
6671 F:      drivers/staging/greybus/spilib.c
6672 F:      drivers/staging/greybus/spilib.h
6673
6674 GREYBUS LOOPBACK DRIVER
6675 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6676 S:      Maintained
6677 F:      drivers/staging/greybus/loopback.c
6678
6679 GREYBUS PLATFORM DRIVERS
6680 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6681 S:      Maintained
6682 F:      drivers/staging/greybus/arche-platform.c
6683 F:      drivers/staging/greybus/arche-apb-ctrl.c
6684 F:      drivers/staging/greybus/arche_platform.h
6685
6686 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6687 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6688 S:      Maintained
6689 F:      drivers/staging/greybus/sdio.c
6690 F:      drivers/staging/greybus/light.c
6691 F:      drivers/staging/greybus/gpio.c
6692 F:      drivers/staging/greybus/power_supply.c
6693 F:      drivers/staging/greybus/spi.c
6694 F:      drivers/staging/greybus/spilib.c
6695
6696 GREYBUS SUBSYSTEM
6697 M:      Johan Hovold <johan@kernel.org>
6698 M:      Alex Elder <elder@kernel.org>
6699 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6700 S:      Maintained
6701 F:      drivers/staging/greybus/
6702 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6703
6704 GREYBUS UART PROTOCOLS DRIVERS
6705 M:      David Lin <dtwlin@gmail.com>
6706 S:      Maintained
6707 F:      drivers/staging/greybus/uart.c
6708 F:      drivers/staging/greybus/log.c
6709
6710 GS1662 VIDEO SERIALIZER
6711 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6712 L:      linux-media@vger.kernel.org
6713 T:      git git://linuxtv.org/media_tree.git
6714 S:      Maintained
6715 F:      drivers/media/spi/gs1662.c
6716
6717 GSPCA FINEPIX SUBDRIVER
6718 M:      Frank Zago <frank@zago.net>
6719 L:      linux-media@vger.kernel.org
6720 T:      git git://linuxtv.org/media_tree.git
6721 S:      Maintained
6722 F:      drivers/media/usb/gspca/finepix.c
6723
6724 GSPCA GL860 SUBDRIVER
6725 M:      Olivier Lorin <o.lorin@laposte.net>
6726 L:      linux-media@vger.kernel.org
6727 T:      git git://linuxtv.org/media_tree.git
6728 S:      Maintained
6729 F:      drivers/media/usb/gspca/gl860/
6730
6731 GSPCA M5602 SUBDRIVER
6732 M:      Erik Andren <erik.andren@gmail.com>
6733 L:      linux-media@vger.kernel.org
6734 T:      git git://linuxtv.org/media_tree.git
6735 S:      Maintained
6736 F:      drivers/media/usb/gspca/m5602/
6737
6738 GSPCA PAC207 SONIXB SUBDRIVER
6739 M:      Hans Verkuil <hverkuil@xs4all.nl>
6740 L:      linux-media@vger.kernel.org
6741 T:      git git://linuxtv.org/media_tree.git
6742 S:      Odd Fixes
6743 F:      drivers/media/usb/gspca/pac207.c
6744
6745 GSPCA SN9C20X SUBDRIVER
6746 M:      Brian Johnson <brijohn@gmail.com>
6747 L:      linux-media@vger.kernel.org
6748 T:      git git://linuxtv.org/media_tree.git
6749 S:      Maintained
6750 F:      drivers/media/usb/gspca/sn9c20x.c
6751
6752 GSPCA T613 SUBDRIVER
6753 M:      Leandro Costantino <lcostantino@gmail.com>
6754 L:      linux-media@vger.kernel.org
6755 T:      git git://linuxtv.org/media_tree.git
6756 S:      Maintained
6757 F:      drivers/media/usb/gspca/t613.c
6758
6759 GSPCA USB WEBCAM DRIVER
6760 M:      Hans Verkuil <hverkuil@xs4all.nl>
6761 L:      linux-media@vger.kernel.org
6762 T:      git git://linuxtv.org/media_tree.git
6763 S:      Odd Fixes
6764 F:      drivers/media/usb/gspca/
6765
6766 GTP (GPRS Tunneling Protocol)
6767 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6768 M:      Harald Welte <laforge@gnumonks.org>
6769 L:      osmocom-net-gprs@lists.osmocom.org
6770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6771 S:      Maintained
6772 F:      drivers/net/gtp.c
6773
6774 GUID PARTITION TABLE (GPT)
6775 M:      Davidlohr Bueso <dave@stgolabs.net>
6776 L:      linux-efi@vger.kernel.org
6777 S:      Maintained
6778 F:      block/partitions/efi.*
6779
6780 H8/300 ARCHITECTURE
6781 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6782 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6783 W:      http://uclinux-h8.sourceforge.jp
6784 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6785 S:      Maintained
6786 F:      arch/h8300/
6787 F:      drivers/clocksource/h8300_*.c
6788 F:      drivers/clk/h8300/
6789 F:      drivers/irqchip/irq-renesas-h8*.c
6790
6791 HABANALABS PCI DRIVER
6792 M:      Oded Gabbay <oded.gabbay@gmail.com>
6793 T:      git https://github.com/HabanaAI/linux.git
6794 S:      Supported
6795 F:      drivers/misc/habanalabs/
6796 F:      include/uapi/misc/habanalabs.h
6797 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6798 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6799
6800 HACKRF MEDIA DRIVER
6801 M:      Antti Palosaari <crope@iki.fi>
6802 L:      linux-media@vger.kernel.org
6803 W:      https://linuxtv.org
6804 W:      http://palosaari.fi/linux/
6805 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6806 T:      git git://linuxtv.org/anttip/media_tree.git
6807 S:      Maintained
6808 F:      drivers/media/usb/hackrf/
6809
6810 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6811 M:      Frank Seidel <frank@f-seidel.de>
6812 L:      platform-driver-x86@vger.kernel.org
6813 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6814 S:      Maintained
6815 F:      drivers/platform/x86/hdaps.c
6816
6817 HARDWARE MONITORING
6818 M:      Jean Delvare <jdelvare@suse.com>
6819 M:      Guenter Roeck <linux@roeck-us.net>
6820 L:      linux-hwmon@vger.kernel.org
6821 W:      http://hwmon.wiki.kernel.org/
6822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6823 S:      Maintained
6824 F:      Documentation/devicetree/bindings/hwmon/
6825 F:      Documentation/hwmon/
6826 F:      drivers/hwmon/
6827 F:      include/linux/hwmon*.h
6828 F:      include/trace/events/hwmon*.h
6829
6830 HARDWARE RANDOM NUMBER GENERATOR CORE
6831 M:      Matt Mackall <mpm@selenic.com>
6832 M:      Herbert Xu <herbert@gondor.apana.org.au>
6833 L:      linux-crypto@vger.kernel.org
6834 S:      Odd fixes
6835 F:      Documentation/devicetree/bindings/rng/
6836 F:      Documentation/hw_random.txt
6837 F:      drivers/char/hw_random/
6838 F:      include/linux/hw_random.h
6839
6840 HARDWARE TRACING FACILITIES
6841 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6842 S:      Maintained
6843 F:      drivers/hwtracing/
6844
6845 HARDWARE SPINLOCK CORE
6846 M:      Ohad Ben-Cohen <ohad@wizery.com>
6847 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6848 L:      linux-remoteproc@vger.kernel.org
6849 S:      Maintained
6850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6851 F:      Documentation/devicetree/bindings/hwlock/
6852 F:      Documentation/hwspinlock.txt
6853 F:      drivers/hwspinlock/
6854 F:      include/linux/hwspinlock.h
6855
6856 HARMONY SOUND DRIVER
6857 L:      linux-parisc@vger.kernel.org
6858 S:      Maintained
6859 F:      sound/parisc/harmony.*
6860
6861 HDPVR USB VIDEO ENCODER DRIVER
6862 M:      Hans Verkuil <hverkuil@xs4all.nl>
6863 L:      linux-media@vger.kernel.org
6864 T:      git git://linuxtv.org/media_tree.git
6865 W:      https://linuxtv.org
6866 S:      Odd Fixes
6867 F:      drivers/media/usb/hdpvr/
6868
6869 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6870 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6871 S:      Supported
6872 F:      Documentation/watchdog/hpwdt.txt
6873 F:      drivers/watchdog/hpwdt.c
6874
6875 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6876 M:      Don Brace <don.brace@microsemi.com>
6877 L:      esc.storagedev@microsemi.com
6878 L:      linux-scsi@vger.kernel.org
6879 S:      Supported
6880 F:      Documentation/scsi/hpsa.txt
6881 F:      drivers/scsi/hpsa*.[ch]
6882 F:      include/linux/cciss*.h
6883 F:      include/uapi/linux/cciss*.h
6884
6885 HFI1 DRIVER
6886 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6887 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6888 L:      linux-rdma@vger.kernel.org
6889 S:      Supported
6890 F:      drivers/infiniband/hw/hfi1
6891
6892 HFS FILESYSTEM
6893 L:      linux-fsdevel@vger.kernel.org
6894 S:      Orphan
6895 F:      Documentation/filesystems/hfs.txt
6896 F:      fs/hfs/
6897
6898 HFSPLUS FILESYSTEM
6899 L:      linux-fsdevel@vger.kernel.org
6900 S:      Orphan
6901 F:      Documentation/filesystems/hfsplus.txt
6902 F:      fs/hfsplus/
6903
6904 HGA FRAMEBUFFER DRIVER
6905 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6906 L:      linux-nvidia@lists.surfsouth.com
6907 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6908 S:      Maintained
6909 F:      drivers/video/fbdev/hgafb.c
6910
6911 HIBERNATION (aka Software Suspend, aka swsusp)
6912 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6913 M:      Pavel Machek <pavel@ucw.cz>
6914 L:      linux-pm@vger.kernel.org
6915 B:      https://bugzilla.kernel.org
6916 S:      Supported
6917 F:      arch/x86/power/
6918 F:      drivers/base/power/
6919 F:      kernel/power/
6920 F:      include/linux/suspend.h
6921 F:      include/linux/freezer.h
6922 F:      include/linux/pm.h
6923 F:      arch/*/include/asm/suspend*.h
6924
6925 HID CORE LAYER
6926 M:      Jiri Kosina <jikos@kernel.org>
6927 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6928 L:      linux-input@vger.kernel.org
6929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6930 S:      Maintained
6931 F:      drivers/hid/
6932 F:      include/linux/hid*
6933 F:      include/uapi/linux/hid*
6934
6935 HID SENSOR HUB DRIVERS
6936 M:      Jiri Kosina <jikos@kernel.org>
6937 M:      Jonathan Cameron <jic23@kernel.org>
6938 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6939 L:      linux-input@vger.kernel.org
6940 L:      linux-iio@vger.kernel.org
6941 S:      Maintained
6942 F:      Documentation/hid/hid-sensor*
6943 F:      drivers/hid/hid-sensor-*
6944 F:      drivers/iio/*/hid-*
6945 F:      include/linux/hid-sensor-*
6946
6947 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6948 M:      Thomas Gleixner <tglx@linutronix.de>
6949 L:      linux-kernel@vger.kernel.org
6950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6951 S:      Maintained
6952 F:      Documentation/timers/
6953 F:      kernel/time/hrtimer.c
6954 F:      kernel/time/clockevents.c
6955 F:      kernel/time/timer_*.c
6956 F:      include/linux/clockchips.h
6957 F:      include/linux/hrtimer.h
6958
6959 HIGH-SPEED SCC DRIVER FOR AX.25
6960 L:      linux-hams@vger.kernel.org
6961 S:      Orphan
6962 F:      drivers/net/hamradio/dmascc.c
6963 F:      drivers/net/hamradio/scc.c
6964
6965 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6966 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6967 W:      http://www.highpoint-tech.com
6968 S:      Supported
6969 F:      Documentation/scsi/hptiop.txt
6970 F:      drivers/scsi/hptiop.c
6971
6972 HIPPI
6973 M:      Jes Sorensen <jes@trained-monkey.org>
6974 L:      linux-hippi@sunsite.dk
6975 S:      Maintained
6976 F:      include/linux/hippidevice.h
6977 F:      include/uapi/linux/if_hippi.h
6978 F:      net/802/hippi.c
6979 F:      drivers/net/hippi/
6980
6981 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6982 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6983 M:      Salil Mehta <salil.mehta@huawei.com>
6984 L:      netdev@vger.kernel.org
6985 W:      http://www.hisilicon.com
6986 S:      Maintained
6987 F:      drivers/net/ethernet/hisilicon/hns3/
6988
6989 HISILICON LPC BUS DRIVER
6990 M:      john.garry@huawei.com
6991 W:      http://www.hisilicon.com
6992 S:      Maintained
6993 F:      drivers/bus/hisi_lpc.c
6994 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6995
6996 HISILICON NETWORK SUBSYSTEM DRIVER
6997 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6998 M:      Salil Mehta <salil.mehta@huawei.com>
6999 L:      netdev@vger.kernel.org
7000 W:      http://www.hisilicon.com
7001 S:      Maintained
7002 F:      drivers/net/ethernet/hisilicon/
7003 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7004
7005 HISILICON PMU DRIVER
7006 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7007 W:      http://www.hisilicon.com
7008 S:      Supported
7009 F:      drivers/perf/hisilicon
7010 F:      Documentation/perf/hisi-pmu.txt
7011
7012 HISILICON ROCE DRIVER
7013 M:      Lijun Ou <oulijun@huawei.com>
7014 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7015 L:      linux-rdma@vger.kernel.org
7016 S:      Maintained
7017 F:      drivers/infiniband/hw/hns/
7018 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7019
7020 HISILICON SAS Controller
7021 M:      John Garry <john.garry@huawei.com>
7022 W:      http://www.hisilicon.com
7023 S:      Supported
7024 F:      drivers/scsi/hisi_sas/
7025 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7026
7027 HMM - Heterogeneous Memory Management
7028 M:      Jérôme Glisse <jglisse@redhat.com>
7029 L:      linux-mm@kvack.org
7030 S:      Maintained
7031 F:      mm/hmm*
7032 F:      include/linux/hmm*
7033 F:      Documentation/vm/hmm.rst
7034
7035 HOST AP DRIVER
7036 M:      Jouni Malinen <j@w1.fi>
7037 L:      linux-wireless@vger.kernel.org
7038 W:      http://w1.fi/hostap-driver.html
7039 S:      Obsolete
7040 F:      drivers/net/wireless/intersil/hostap/
7041
7042 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7043 L:      platform-driver-x86@vger.kernel.org
7044 S:      Orphan
7045 F:      drivers/platform/x86/tc1100-wmi.c
7046
7047 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7048 M:      Jaroslav Kysela <perex@perex.cz>
7049 S:      Maintained
7050 F:      drivers/net/ethernet/hp/hp100.*
7051
7052 HPET:   High Precision Event Timers driver
7053 M:      Clemens Ladisch <clemens@ladisch.de>
7054 S:      Maintained
7055 F:      Documentation/timers/hpet.txt
7056 F:      drivers/char/hpet.c
7057 F:      include/linux/hpet.h
7058 F:      include/uapi/linux/hpet.h
7059
7060 HPET:   x86
7061 S:      Orphan
7062 F:      arch/x86/kernel/hpet.c
7063 F:      arch/x86/include/asm/hpet.h
7064
7065 HPFS FILESYSTEM
7066 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7067 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7068 S:      Maintained
7069 F:      fs/hpfs/
7070
7071 HSI SUBSYSTEM
7072 M:      Sebastian Reichel <sre@kernel.org>
7073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7074 S:      Maintained
7075 F:      Documentation/ABI/testing/sysfs-bus-hsi
7076 F:      Documentation/driver-api/hsi.rst
7077 F:      drivers/hsi/
7078 F:      include/linux/hsi/
7079 F:      include/uapi/linux/hsi/
7080
7081 HSO 3G MODEM DRIVER
7082 L:      linux-usb@vger.kernel.org
7083 S:      Orphan
7084 F:      drivers/net/usb/hso.c
7085
7086 HSR NETWORK PROTOCOL
7087 M:      Arvid Brodin <arvid.brodin@alten.se>
7088 L:      netdev@vger.kernel.org
7089 S:      Maintained
7090 F:      net/hsr/
7091
7092 HT16K33 LED CONTROLLER DRIVER
7093 M:      Robin van der Gracht <robin@protonic.nl>
7094 S:      Maintained
7095 F:      drivers/auxdisplay/ht16k33.c
7096 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7097
7098 HTCPEN TOUCHSCREEN DRIVER
7099 M:      Pau Oliva Fora <pof@eslack.org>
7100 L:      linux-input@vger.kernel.org
7101 S:      Maintained
7102 F:      drivers/input/touchscreen/htcpen.c
7103
7104 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7105 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7106 L:      linux-iio@vger.kernel.org
7107 W:      http://www.st.com/
7108 S:      Maintained
7109 F:      drivers/iio/humidity/hts221*
7110 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7111
7112 HUAWEI ETHERNET DRIVER
7113 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7114 L:      netdev@vger.kernel.org
7115 S:      Supported
7116 F:      Documentation/networking/hinic.txt
7117 F:      drivers/net/ethernet/huawei/hinic/
7118
7119 HUGETLB FILESYSTEM
7120 M:      Mike Kravetz <mike.kravetz@oracle.com>
7121 L:      linux-mm@kvack.org
7122 S:      Maintained
7123 F:      fs/hugetlbfs/
7124 F:      mm/hugetlb.c
7125 F:      include/linux/hugetlb.h
7126 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7127 F:      Documentation/vm/hugetlbfs_reserv.rst
7128 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7129
7130 HVA ST MEDIA DRIVER
7131 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7132 L:      linux-media@vger.kernel.org
7133 T:      git git://linuxtv.org/media_tree.git
7134 W:      https://linuxtv.org
7135 S:      Supported
7136 F:      drivers/media/platform/sti/hva
7137
7138 HWPOISON MEMORY FAILURE HANDLING
7139 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7140 L:      linux-mm@kvack.org
7141 S:      Maintained
7142 F:      mm/memory-failure.c
7143 F:      mm/hwpoison-inject.c
7144
7145 HYGON PROCESSOR SUPPORT
7146 M:      Pu Wen <puwen@hygon.cn>
7147 L:      linux-kernel@vger.kernel.org
7148 S:      Maintained
7149 F:      arch/x86/kernel/cpu/hygon.c
7150
7151 Hyper-V CORE AND DRIVERS
7152 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7153 M:      Haiyang Zhang <haiyangz@microsoft.com>
7154 M:      Stephen Hemminger <sthemmin@microsoft.com>
7155 M:      Sasha Levin <sashal@kernel.org>
7156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7157 L:      linux-hyperv@vger.kernel.org
7158 S:      Supported
7159 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7160 F:      arch/x86/include/asm/mshyperv.h
7161 F:      arch/x86/include/asm/trace/hyperv.h
7162 F:      arch/x86/include/asm/hyperv-tlfs.h
7163 F:      arch/x86/kernel/cpu/mshyperv.c
7164 F:      arch/x86/hyperv
7165 F:      drivers/hid/hid-hyperv.c
7166 F:      drivers/hv/
7167 F:      drivers/input/serio/hyperv-keyboard.c
7168 F:      drivers/pci/controller/pci-hyperv.c
7169 F:      drivers/net/hyperv/
7170 F:      drivers/scsi/storvsc_drv.c
7171 F:      drivers/uio/uio_hv_generic.c
7172 F:      drivers/video/fbdev/hyperv_fb.c
7173 F:      drivers/iommu/hyperv_iommu.c
7174 F:      net/vmw_vsock/hyperv_transport.c
7175 F:      include/linux/hyperv.h
7176 F:      include/uapi/linux/hyperv.h
7177 F:      tools/hv/
7178 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7179
7180 HYPERVISOR VIRTUAL CONSOLE DRIVER
7181 L:      linuxppc-dev@lists.ozlabs.org
7182 S:      Odd Fixes
7183 F:      drivers/tty/hvc/
7184
7185 I2C ACPI SUPPORT
7186 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7187 L:      linux-i2c@vger.kernel.org
7188 L:      linux-acpi@vger.kernel.org
7189 S:      Maintained
7190 F:      drivers/i2c/i2c-core-acpi.c
7191
7192 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7193 M:      Ajay Gupta <ajayg@nvidia.com>
7194 L:      linux-i2c@vger.kernel.org
7195 S:      Maintained
7196 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7197 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7198
7199 I2C MUXES
7200 M:      Peter Rosin <peda@axentia.se>
7201 L:      linux-i2c@vger.kernel.org
7202 S:      Maintained
7203 F:      Documentation/i2c/i2c-topology
7204 F:      Documentation/i2c/muxes/
7205 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7206 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7207 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7208 F:      drivers/i2c/i2c-mux.c
7209 F:      drivers/i2c/muxes/
7210 F:      include/linux/i2c-mux.h
7211
7212 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7213 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7214 L:      linux-i2c@vger.kernel.org
7215 S:      Maintained
7216 F:      drivers/i2c/busses/i2c-mv64xxx.c
7217
7218 I2C OVER PARALLEL PORT
7219 M:      Jean Delvare <jdelvare@suse.com>
7220 L:      linux-i2c@vger.kernel.org
7221 S:      Maintained
7222 F:      Documentation/i2c/busses/i2c-parport
7223 F:      Documentation/i2c/busses/i2c-parport-light
7224 F:      drivers/i2c/busses/i2c-parport.c
7225 F:      drivers/i2c/busses/i2c-parport-light.c
7226
7227 I2C SUBSYSTEM
7228 M:      Wolfram Sang <wsa@the-dreams.de>
7229 L:      linux-i2c@vger.kernel.org
7230 W:      https://i2c.wiki.kernel.org/
7231 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7233 S:      Maintained
7234 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7235 F:      Documentation/i2c/
7236 F:      drivers/i2c/*
7237 F:      include/linux/i2c.h
7238 F:      include/linux/i2c-dev.h
7239 F:      include/linux/i2c-smbus.h
7240 F:      include/uapi/linux/i2c.h
7241 F:      include/uapi/linux/i2c-*.h
7242
7243 I2C SUBSYSTEM HOST DRIVERS
7244 L:      linux-i2c@vger.kernel.org
7245 W:      https://i2c.wiki.kernel.org/
7246 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7248 S:      Odd Fixes
7249 F:      Documentation/devicetree/bindings/i2c/
7250 F:      drivers/i2c/algos/
7251 F:      drivers/i2c/busses/
7252
7253 I2C-TAOS-EVM DRIVER
7254 M:      Jean Delvare <jdelvare@suse.com>
7255 L:      linux-i2c@vger.kernel.org
7256 S:      Maintained
7257 F:      Documentation/i2c/busses/i2c-taos-evm
7258 F:      drivers/i2c/busses/i2c-taos-evm.c
7259
7260 I2C-TINY-USB DRIVER
7261 M:      Till Harbaum <till@harbaum.org>
7262 L:      linux-i2c@vger.kernel.org
7263 W:      http://www.harbaum.org/till/i2c_tiny_usb
7264 S:      Maintained
7265 F:      drivers/i2c/busses/i2c-tiny-usb.c
7266
7267 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7268 M:      Jean Delvare <jdelvare@suse.com>
7269 L:      linux-i2c@vger.kernel.org
7270 S:      Maintained
7271 F:      Documentation/i2c/busses/i2c-ali1535
7272 F:      Documentation/i2c/busses/i2c-ali1563
7273 F:      Documentation/i2c/busses/i2c-ali15x3
7274 F:      Documentation/i2c/busses/i2c-amd756
7275 F:      Documentation/i2c/busses/i2c-amd8111
7276 F:      Documentation/i2c/busses/i2c-i801
7277 F:      Documentation/i2c/busses/i2c-nforce2
7278 F:      Documentation/i2c/busses/i2c-piix4
7279 F:      Documentation/i2c/busses/i2c-sis5595
7280 F:      Documentation/i2c/busses/i2c-sis630
7281 F:      Documentation/i2c/busses/i2c-sis96x
7282 F:      Documentation/i2c/busses/i2c-via
7283 F:      Documentation/i2c/busses/i2c-viapro
7284 F:      drivers/i2c/busses/i2c-ali1535.c
7285 F:      drivers/i2c/busses/i2c-ali1563.c
7286 F:      drivers/i2c/busses/i2c-ali15x3.c
7287 F:      drivers/i2c/busses/i2c-amd756.c
7288 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7289 F:      drivers/i2c/busses/i2c-amd8111.c
7290 F:      drivers/i2c/busses/i2c-i801.c
7291 F:      drivers/i2c/busses/i2c-isch.c
7292 F:      drivers/i2c/busses/i2c-nforce2.c
7293 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7294 F:      drivers/i2c/busses/i2c-piix4.c
7295 F:      drivers/i2c/busses/i2c-sis5595.c
7296 F:      drivers/i2c/busses/i2c-sis630.c
7297 F:      drivers/i2c/busses/i2c-sis96x.c
7298 F:      drivers/i2c/busses/i2c-via.c
7299 F:      drivers/i2c/busses/i2c-viapro.c
7300
7301 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7302 M:      Hans de Goede <hdegoede@redhat.com>
7303 L:      linux-i2c@vger.kernel.org
7304 S:      Maintained
7305 F:      drivers/i2c/busses/i2c-cht-wc.c
7306
7307 I2C/SMBUS ISMT DRIVER
7308 M:      Seth Heasley <seth.heasley@intel.com>
7309 M:      Neil Horman <nhorman@tuxdriver.com>
7310 L:      linux-i2c@vger.kernel.org
7311 F:      drivers/i2c/busses/i2c-ismt.c
7312 F:      Documentation/i2c/busses/i2c-ismt
7313
7314 I2C/SMBUS STUB DRIVER
7315 M:      Jean Delvare <jdelvare@suse.com>
7316 L:      linux-i2c@vger.kernel.org
7317 S:      Maintained
7318 F:      drivers/i2c/i2c-stub.c
7319
7320 I3C SUBSYSTEM
7321 M:      Boris Brezillon <bbrezillon@kernel.org>
7322 L:      linux-i3c@lists.infradead.org
7323 C:      irc://chat.freenode.net/linux-i3c
7324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7325 S:      Maintained
7326 F:      Documentation/ABI/testing/sysfs-bus-i3c
7327 F:      Documentation/devicetree/bindings/i3c/
7328 F:      Documentation/driver-api/i3c
7329 F:      drivers/i3c/
7330 F:      include/linux/i3c/
7331 F:      include/dt-bindings/i3c/
7332
7333 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7334 M:      Vitor Soares <vitor.soares@synopsys.com>
7335 S:      Maintained
7336 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7337 F:      drivers/i3c/master/dw*
7338
7339 IA64 (Itanium) PLATFORM
7340 M:      Tony Luck <tony.luck@intel.com>
7341 M:      Fenghua Yu <fenghua.yu@intel.com>
7342 L:      linux-ia64@vger.kernel.org
7343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7344 S:      Maintained
7345 F:      arch/ia64/
7346
7347 IBM Power 842 compression accelerator
7348 M:      Haren Myneni <haren@us.ibm.com>
7349 S:      Supported
7350 F:      drivers/crypto/nx/Makefile
7351 F:      drivers/crypto/nx/Kconfig
7352 F:      drivers/crypto/nx/nx-842*
7353 F:      include/linux/sw842.h
7354 F:      crypto/842.c
7355 F:      lib/842/
7356
7357 IBM Power in-Nest Crypto Acceleration
7358 M:      Breno Leitão <leitao@debian.org>
7359 M:      Nayna Jain <nayna@linux.ibm.com>
7360 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7361 L:      linux-crypto@vger.kernel.org
7362 S:      Supported
7363 F:      drivers/crypto/nx/Makefile
7364 F:      drivers/crypto/nx/Kconfig
7365 F:      drivers/crypto/nx/nx-aes*
7366 F:      drivers/crypto/nx/nx-sha*
7367 F:      drivers/crypto/nx/nx.*
7368 F:      drivers/crypto/nx/nx_csbcpb.h
7369 F:      drivers/crypto/nx/nx_debugfs.h
7370
7371 IBM Power Linux RAID adapter
7372 M:      Brian King <brking@us.ibm.com>
7373 S:      Supported
7374 F:      drivers/scsi/ipr.*
7375
7376 IBM Power SRIOV Virtual NIC Device Driver
7377 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7378 M:      John Allen <jallen@linux.ibm.com>
7379 L:      netdev@vger.kernel.org
7380 S:      Supported
7381 F:      drivers/net/ethernet/ibm/ibmvnic.*
7382
7383 IBM Power Virtual Accelerator Switchboard
7384 M:      Sukadev Bhattiprolu
7385 L:      linuxppc-dev@lists.ozlabs.org
7386 S:      Supported
7387 F:      arch/powerpc/platforms/powernv/vas*
7388 F:      arch/powerpc/platforms/powernv/copy-paste.h
7389 F:      arch/powerpc/include/asm/vas.h
7390 F:      arch/powerpc/include/uapi/asm/vas.h
7391
7392 IBM Power Virtual Ethernet Device Driver
7393 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7394 L:      netdev@vger.kernel.org
7395 S:      Supported
7396 F:      drivers/net/ethernet/ibm/ibmveth.*
7397
7398 IBM Power Virtual FC Device Drivers
7399 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7400 L:      linux-scsi@vger.kernel.org
7401 S:      Supported
7402 F:      drivers/scsi/ibmvscsi/ibmvfc*
7403
7404 IBM Power Virtual Management Channel Driver
7405 M:      Steven Royer <seroyer@linux.ibm.com>
7406 S:      Supported
7407 F:      drivers/misc/ibmvmc.*
7408
7409 IBM Power Virtual SCSI Device Drivers
7410 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7411 L:      linux-scsi@vger.kernel.org
7412 S:      Supported
7413 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7414 F:      include/scsi/viosrp.h
7415
7416 IBM Power Virtual SCSI Device Target Driver
7417 M:      Michael Cyr <mikecyr@linux.ibm.com>
7418 L:      linux-scsi@vger.kernel.org
7419 L:      target-devel@vger.kernel.org
7420 S:      Supported
7421 F:      drivers/scsi/ibmvscsi_tgt/
7422
7423 IBM Power VMX Cryptographic instructions
7424 M:      Breno Leitão <leitao@debian.org>
7425 M:      Nayna Jain <nayna@linux.ibm.com>
7426 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7427 L:      linux-crypto@vger.kernel.org
7428 S:      Supported
7429 F:      drivers/crypto/vmx/Makefile
7430 F:      drivers/crypto/vmx/Kconfig
7431 F:      drivers/crypto/vmx/vmx.c
7432 F:      drivers/crypto/vmx/aes*
7433 F:      drivers/crypto/vmx/ghash*
7434 F:      drivers/crypto/vmx/ppc-xlate.pl
7435
7436 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7437 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7438 L:      linux-pci@vger.kernel.org
7439 L:      linuxppc-dev@lists.ozlabs.org
7440 S:      Supported
7441 F:      drivers/pci/hotplug/rpaphp*
7442
7443 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7444 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7445 L:      linux-pci@vger.kernel.org
7446 L:      linuxppc-dev@lists.ozlabs.org
7447 S:      Supported
7448 F:      drivers/pci/hotplug/rpadlpar*
7449
7450 IBM ServeRAID RAID DRIVER
7451 S:      Orphan
7452 F:      drivers/scsi/ips.*
7453
7454 ICH LPC AND GPIO DRIVER
7455 M:      Peter Tyser <ptyser@xes-inc.com>
7456 S:      Maintained
7457 F:      drivers/mfd/lpc_ich.c
7458 F:      drivers/gpio/gpio-ich.c
7459
7460 IDE SUBSYSTEM
7461 M:      "David S. Miller" <davem@davemloft.net>
7462 L:      linux-ide@vger.kernel.org
7463 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7465 S:      Maintained
7466 F:      Documentation/ide/
7467 F:      drivers/ide/
7468 F:      include/linux/ide.h
7469
7470 IDE/ATAPI DRIVERS
7471 M:      Borislav Petkov <bp@alien8.de>
7472 L:      linux-ide@vger.kernel.org
7473 S:      Maintained
7474 F:      Documentation/cdrom/ide-cd
7475 F:      drivers/ide/ide-cd*
7476
7477 IDEAPAD LAPTOP EXTRAS DRIVER
7478 M:      Ike Panhc <ike.pan@canonical.com>
7479 L:      platform-driver-x86@vger.kernel.org
7480 W:      http://launchpad.net/ideapad-laptop
7481 S:      Maintained
7482 F:      drivers/platform/x86/ideapad-laptop.c
7483
7484 IDEAPAD LAPTOP SLIDEBAR DRIVER
7485 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7486 L:      linux-input@vger.kernel.org
7487 W:      https://github.com/o2genum/ideapad-slidebar
7488 S:      Maintained
7489 F:      drivers/input/misc/ideapad_slidebar.c
7490
7491 IDT VersaClock 5 CLOCK DRIVER
7492 M:      Marek Vasut <marek.vasut@gmail.com>
7493 S:      Maintained
7494 F:      drivers/clk/clk-versaclock5.c
7495
7496 IEEE 802.15.4 SUBSYSTEM
7497 M:      Alexander Aring <alex.aring@gmail.com>
7498 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7499 L:      linux-wpan@vger.kernel.org
7500 W:      http://wpan.cakelab.org/
7501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7503 S:      Maintained
7504 F:      net/ieee802154/
7505 F:      net/mac802154/
7506 F:      drivers/net/ieee802154/
7507 F:      include/linux/nl802154.h
7508 F:      include/linux/ieee802154.h
7509 F:      include/net/nl802154.h
7510 F:      include/net/mac802154.h
7511 F:      include/net/af_ieee802154.h
7512 F:      include/net/cfg802154.h
7513 F:      include/net/ieee802154_netdev.h
7514 F:      Documentation/networking/ieee802154.txt
7515
7516 IFE PROTOCOL
7517 M:      Yotam Gigi <yotam.gi@gmail.com>
7518 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7519 F:      net/ife
7520 F:      include/net/ife.h
7521 F:      include/uapi/linux/ife.h
7522
7523 IGORPLUG-USB IR RECEIVER
7524 M:      Sean Young <sean@mess.org>
7525 L:      linux-media@vger.kernel.org
7526 S:      Maintained
7527 F:      drivers/media/rc/igorplugusb.c
7528
7529 IGUANAWORKS USB IR TRANSCEIVER
7530 M:      Sean Young <sean@mess.org>
7531 L:      linux-media@vger.kernel.org
7532 S:      Maintained
7533 F:      drivers/media/rc/iguanair.c
7534
7535 IIO DIGITAL POTENTIOMETER DAC
7536 M:      Peter Rosin <peda@axentia.se>
7537 L:      linux-iio@vger.kernel.org
7538 S:      Maintained
7539 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7540 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7541 F:      drivers/iio/dac/dpot-dac.c
7542
7543 IIO ENVELOPE DETECTOR
7544 M:      Peter Rosin <peda@axentia.se>
7545 L:      linux-iio@vger.kernel.org
7546 S:      Maintained
7547 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7548 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7549 F:      drivers/iio/adc/envelope-detector.c
7550
7551 IIO MULTIPLEXER
7552 M:      Peter Rosin <peda@axentia.se>
7553 L:      linux-iio@vger.kernel.org
7554 S:      Maintained
7555 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7556 F:      drivers/iio/multiplexer/iio-mux.c
7557
7558 IIO SUBSYSTEM AND DRIVERS
7559 M:      Jonathan Cameron <jic23@kernel.org>
7560 R:      Hartmut Knaack <knaack.h@gmx.de>
7561 R:      Lars-Peter Clausen <lars@metafoo.de>
7562 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7563 L:      linux-iio@vger.kernel.org
7564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7565 S:      Maintained
7566 F:      Documentation/ABI/testing/configfs-iio*
7567 F:      Documentation/ABI/testing/sysfs-bus-iio*
7568 F:      Documentation/devicetree/bindings/iio/
7569 F:      drivers/iio/
7570 F:      drivers/staging/iio/
7571 F:      include/linux/iio/
7572 F:      tools/iio/
7573
7574 IIO UNIT CONVERTER
7575 M:      Peter Rosin <peda@axentia.se>
7576 L:      linux-iio@vger.kernel.org
7577 S:      Maintained
7578 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7579 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7580 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7581 F:      drivers/iio/afe/iio-rescale.c
7582
7583 IKANOS/ADI EAGLE ADSL USB DRIVER
7584 M:      Matthieu Castet <castet.matthieu@free.fr>
7585 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7586 S:      Maintained
7587 F:      drivers/usb/atm/ueagle-atm.c
7588
7589 IMGTEC ASCII LCD DRIVER
7590 M:      Paul Burton <paul.burton@mips.com>
7591 S:      Maintained
7592 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7593 F:      drivers/auxdisplay/img-ascii-lcd.c
7594
7595 IMGTEC IR DECODER DRIVER
7596 M:      James Hogan <jhogan@kernel.org>
7597 S:      Maintained
7598 F:      drivers/media/rc/img-ir/
7599
7600 IMON SOUNDGRAPH USB IR RECEIVER
7601 M:      Sean Young <sean@mess.org>
7602 L:      linux-media@vger.kernel.org
7603 S:      Maintained
7604 F:      drivers/media/rc/imon_raw.c
7605 F:      drivers/media/rc/imon.c
7606
7607 IMS TWINTURBO FRAMEBUFFER DRIVER
7608 L:      linux-fbdev@vger.kernel.org
7609 S:      Orphan
7610 F:      drivers/video/fbdev/imsttfb.c
7611
7612 INA209 HARDWARE MONITOR DRIVER
7613 M:      Guenter Roeck <linux@roeck-us.net>
7614 L:      linux-hwmon@vger.kernel.org
7615 S:      Maintained
7616 F:      Documentation/hwmon/ina209
7617 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7618 F:      drivers/hwmon/ina209.c
7619
7620 INA2XX HARDWARE MONITOR DRIVER
7621 M:      Guenter Roeck <linux@roeck-us.net>
7622 L:      linux-hwmon@vger.kernel.org
7623 S:      Maintained
7624 F:      Documentation/hwmon/ina2xx
7625 F:      drivers/hwmon/ina2xx.c
7626 F:      include/linux/platform_data/ina2xx.h
7627
7628 INDUSTRY PACK SUBSYSTEM (IPACK)
7629 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7630 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7631 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7632 L:      industrypack-devel@lists.sourceforge.net
7633 W:      http://industrypack.sourceforge.net
7634 S:      Maintained
7635 F:      drivers/ipack/
7636
7637 INFINIBAND SUBSYSTEM
7638 M:      Doug Ledford <dledford@redhat.com>
7639 M:      Jason Gunthorpe <jgg@mellanox.com>
7640 L:      linux-rdma@vger.kernel.org
7641 W:      https://github.com/linux-rdma/rdma-core
7642 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7644 S:      Supported
7645 F:      Documentation/devicetree/bindings/infiniband/
7646 F:      Documentation/infiniband/
7647 F:      drivers/infiniband/
7648 F:      include/uapi/linux/if_infiniband.h
7649 F:      include/uapi/rdma/
7650 F:      include/rdma/
7651
7652 INGENIC JZ4780 DMA Driver
7653 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7654 S:      Maintained
7655 F:      drivers/dma/dma-jz4780.c
7656
7657 INGENIC JZ4780 NAND DRIVER
7658 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7659 L:      linux-mtd@lists.infradead.org
7660 S:      Maintained
7661 F:      drivers/mtd/nand/raw/jz4780_*
7662
7663 INOTIFY
7664 M:      Jan Kara <jack@suse.cz>
7665 R:      Amir Goldstein <amir73il@gmail.com>
7666 L:      linux-fsdevel@vger.kernel.org
7667 S:      Maintained
7668 F:      Documentation/filesystems/inotify.txt
7669 F:      fs/notify/inotify/
7670 F:      include/linux/inotify.h
7671 F:      include/uapi/linux/inotify.h
7672
7673 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7674 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7675 L:      linux-input@vger.kernel.org
7676 Q:      http://patchwork.kernel.org/project/linux-input/list/
7677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7678 S:      Maintained
7679 F:      drivers/input/
7680 F:      include/linux/input.h
7681 F:      include/uapi/linux/input.h
7682 F:      include/uapi/linux/input-event-codes.h
7683 F:      include/linux/input/
7684 F:      Documentation/devicetree/bindings/input/
7685 F:      Documentation/devicetree/bindings/serio/
7686 F:      Documentation/input/
7687
7688 INPUT MULTITOUCH (MT) PROTOCOL
7689 M:      Henrik Rydberg <rydberg@bitmath.org>
7690 L:      linux-input@vger.kernel.org
7691 S:      Odd fixes
7692 F:      Documentation/input/multi-touch-protocol.rst
7693 F:      drivers/input/input-mt.c
7694 K:      \b(ABS|SYN)_MT_
7695
7696 INSIDE SECURE CRYPTO DRIVER
7697 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7698 F:      drivers/crypto/inside-secure/
7699 S:      Maintained
7700 L:      linux-crypto@vger.kernel.org
7701
7702 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7703 M:      Mimi Zohar <zohar@linux.ibm.com>
7704 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7705 L:      linux-integrity@vger.kernel.org
7706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7707 S:      Supported
7708 F:      security/integrity/ima/
7709
7710 INTEL 810/815 FRAMEBUFFER DRIVER
7711 M:      Antonino Daplas <adaplas@gmail.com>
7712 L:      linux-fbdev@vger.kernel.org
7713 S:      Maintained
7714 F:      drivers/video/fbdev/i810/
7715
7716 INTEL ASoC DRIVERS
7717 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7718 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7719 M:      Jie Yang <yang.jie@linux.intel.com>
7720 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7721 S:      Supported
7722 F:      sound/soc/intel/
7723
7724 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7725 M:      Hans de Goede <hdegoede@redhat.com>
7726 L:      platform-driver-x86@vger.kernel.org
7727 S:      Maintained
7728 F:      drivers/platform/x86/intel_atomisp2_pm.c
7729
7730 INTEL C600 SERIES SAS CONTROLLER DRIVER
7731 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7732 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7733 L:      linux-scsi@vger.kernel.org
7734 T:      git git://git.code.sf.net/p/intel-sas/isci
7735 S:      Supported
7736 F:      drivers/scsi/isci/
7737
7738 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7739 M:      Jani Nikula <jani.nikula@linux.intel.com>
7740 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7741 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7742 L:      intel-gfx@lists.freedesktop.org
7743 W:      https://01.org/linuxgraphics/
7744 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7745 C:      irc://chat.freenode.net/intel-gfx
7746 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7747 T:      git git://anongit.freedesktop.org/drm-intel
7748 S:      Supported
7749 F:      drivers/gpu/drm/i915/
7750 F:      include/drm/i915*
7751 F:      include/uapi/drm/i915_drm.h
7752 F:      Documentation/gpu/i915.rst
7753
7754 INTEL ETHERNET DRIVERS
7755 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7756 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7757 W:      http://www.intel.com/support/feedback.htm
7758 W:      http://e1000.sourceforge.net/
7759 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7762 S:      Supported
7763 F:      Documentation/networking/device_drivers/intel/e100.rst
7764 F:      Documentation/networking/device_drivers/intel/e1000.rst
7765 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7766 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7767 F:      Documentation/networking/device_drivers/intel/igb.rst
7768 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7769 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7770 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7771 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7772 F:      Documentation/networking/device_drivers/intel/i40e.rst
7773 F:      Documentation/networking/device_drivers/intel/iavf.rst
7774 F:      Documentation/networking/device_drivers/intel/ice.rst
7775 F:      drivers/net/ethernet/intel/
7776 F:      drivers/net/ethernet/intel/*/
7777 F:      include/linux/avf/virtchnl.h
7778
7779 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7780 M:      Maik Broemme <mbroemme@libmpq.org>
7781 L:      linux-fbdev@vger.kernel.org
7782 S:      Maintained
7783 F:      Documentation/fb/intelfb.txt
7784 F:      drivers/video/fbdev/intelfb/
7785
7786 INTEL GPIO DRIVERS
7787 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7788 L:      linux-gpio@vger.kernel.org
7789 S:      Maintained
7790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7791 F:      drivers/gpio/gpio-ich.c
7792 F:      drivers/gpio/gpio-intel-mid.c
7793 F:      drivers/gpio/gpio-lynxpoint.c
7794 F:      drivers/gpio/gpio-merrifield.c
7795 F:      drivers/gpio/gpio-ml-ioh.c
7796 F:      drivers/gpio/gpio-pch.c
7797 F:      drivers/gpio/gpio-sch.c
7798 F:      drivers/gpio/gpio-sodaville.c
7799
7800 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7801 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7802 M:      Zhi Wang <zhi.a.wang@intel.com>
7803 L:      intel-gvt-dev@lists.freedesktop.org
7804 L:      intel-gfx@lists.freedesktop.org
7805 W:      https://01.org/igvt-g
7806 T:      git https://github.com/intel/gvt-linux.git
7807 S:      Supported
7808 F:      drivers/gpu/drm/i915/gvt/
7809
7810 INTEL HID EVENT DRIVER
7811 M:      Alex Hung <alex.hung@canonical.com>
7812 L:      platform-driver-x86@vger.kernel.org
7813 S:      Maintained
7814 F:      drivers/platform/x86/intel-hid.c
7815
7816 INTEL I/OAT DMA DRIVER
7817 M:      Dave Jiang <dave.jiang@intel.com>
7818 R:      Dan Williams <dan.j.williams@intel.com>
7819 L:      dmaengine@vger.kernel.org
7820 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7821 S:      Supported
7822 F:      drivers/dma/ioat*
7823
7824 INTEL IDLE DRIVER
7825 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7826 M:      Len Brown <lenb@kernel.org>
7827 L:      linux-pm@vger.kernel.org
7828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7829 B:      https://bugzilla.kernel.org
7830 S:      Supported
7831 F:      drivers/idle/intel_idle.c
7832
7833 INTEL INTEGRATED SENSOR HUB DRIVER
7834 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7835 M:      Jiri Kosina <jikos@kernel.org>
7836 L:      linux-input@vger.kernel.org
7837 S:      Maintained
7838 F:      drivers/hid/intel-ish-hid/
7839
7840 INTEL IOMMU (VT-d)
7841 M:      David Woodhouse <dwmw2@infradead.org>
7842 L:      iommu@lists.linux-foundation.org
7843 T:      git git://git.infradead.org/iommu-2.6.git
7844 S:      Supported
7845 F:      drivers/iommu/intel-iommu.c
7846 F:      include/linux/intel-iommu.h
7847
7848 INTEL IOP-ADMA DMA DRIVER
7849 R:      Dan Williams <dan.j.williams@intel.com>
7850 S:      Odd fixes
7851 F:      drivers/dma/iop-adma.c
7852
7853 INTEL IPU3 CSI-2 CIO2 DRIVER
7854 M:      Yong Zhi <yong.zhi@intel.com>
7855 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7856 M:      Bingbu Cao <bingbu.cao@intel.com>
7857 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7858 L:      linux-media@vger.kernel.org
7859 S:      Maintained
7860 F:      drivers/media/pci/intel/ipu3/
7861 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7862
7863 INTEL IPU3 CSI-2 IMGU DRIVER
7864 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7865 L:      linux-media@vger.kernel.org
7866 S:      Maintained
7867 F:      drivers/staging/media/ipu3/
7868 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7869 F:      Documentation/media/v4l-drivers/ipu3.rst
7870
7871 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7872 M:      Krzysztof Halasa <khalasa@piap.pl>
7873 S:      Maintained
7874 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7875 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7876 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7877 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7878 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7879 F:      drivers/net/wan/ixp4xx_hss.c
7880
7881 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7882 M:      Deepak Saxena <dsaxena@plexity.net>
7883 S:      Maintained
7884 F:      drivers/char/hw_random/ixp4xx-rng.c
7885
7886 INTEL MANAGEMENT ENGINE (mei)
7887 M:      Tomas Winkler <tomas.winkler@intel.com>
7888 L:      linux-kernel@vger.kernel.org
7889 S:      Supported
7890 F:      include/uapi/linux/mei.h
7891 F:      include/linux/mei_cl_bus.h
7892 F:      drivers/misc/mei/*
7893 F:      drivers/watchdog/mei_wdt.c
7894 F:      Documentation/misc-devices/mei/*
7895 F:      samples/mei/*
7896
7897 INTEL MENLOW THERMAL DRIVER
7898 M:      Sujith Thomas <sujith.thomas@intel.com>
7899 L:      platform-driver-x86@vger.kernel.org
7900 W:      https://01.org/linux-acpi
7901 S:      Supported
7902 F:      drivers/platform/x86/intel_menlow.c
7903
7904 INTEL MIC DRIVERS (mic)
7905 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7906 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7907 S:      Supported
7908 W:      https://github.com/sudeepdutt/mic
7909 W:      http://software.intel.com/en-us/mic-developer
7910 F:      include/linux/mic_bus.h
7911 F:      include/linux/scif.h
7912 F:      include/uapi/linux/mic_common.h
7913 F:      include/uapi/linux/mic_ioctl.h
7914 F:      include/uapi/linux/scif_ioctl.h
7915 F:      drivers/misc/mic/
7916 F:      drivers/dma/mic_x100_dma.c
7917 F:      drivers/dma/mic_x100_dma.h
7918 F:      Documentation/mic/
7919
7920 INTEL PMC CORE DRIVER
7921 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7922 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7923 L:      platform-driver-x86@vger.kernel.org
7924 S:      Maintained
7925 F:      drivers/platform/x86/intel_pmc_core*
7926
7927 INTEL PMC/P-Unit IPC DRIVER
7928 M:      Zha Qipeng<qipeng.zha@intel.com>
7929 L:      platform-driver-x86@vger.kernel.org
7930 S:      Maintained
7931 F:      drivers/platform/x86/intel_pmc_ipc.c
7932 F:      drivers/platform/x86/intel_punit_ipc.c
7933 F:      arch/x86/include/asm/intel_pmc_ipc.h
7934 F:      arch/x86/include/asm/intel_punit_ipc.h
7935
7936 INTEL PMIC GPIO DRIVERS
7937 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7938 S:      Maintained
7939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7940 F:      drivers/gpio/gpio-*cove.c
7941 F:      drivers/gpio/gpio-msic.c
7942
7943 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7944 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7945 S:      Maintained
7946 F:      drivers/mfd/intel_msic.c
7947 F:      drivers/mfd/intel_soc_pmic*
7948 F:      include/linux/mfd/intel_msic.h
7949 F:      include/linux/mfd/intel_soc_pmic*
7950
7951 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7952 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7953 L:      linux-wireless@vger.kernel.org
7954 S:      Maintained
7955 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7956 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7957 F:      drivers/net/wireless/intel/ipw2x00/
7958
7959 INTEL PSTATE DRIVER
7960 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7961 M:      Len Brown <lenb@kernel.org>
7962 L:      linux-pm@vger.kernel.org
7963 S:      Supported
7964 F:      drivers/cpufreq/intel_pstate.c
7965
7966 INTEL RDMA RNIC DRIVER
7967 M:      Faisal Latif <faisal.latif@intel.com>
7968 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7969 L:      linux-rdma@vger.kernel.org
7970 S:      Supported
7971 F:      drivers/infiniband/hw/i40iw/
7972 F:      include/uapi/rdma/i40iw-abi.h
7973
7974 INTEL TELEMETRY DRIVER
7975 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7976 M:      "David E. Box" <david.e.box@linux.intel.com>
7977 L:      platform-driver-x86@vger.kernel.org
7978 S:      Maintained
7979 F:      arch/x86/include/asm/intel_telemetry.h
7980 F:      drivers/platform/x86/intel_telemetry*
7981
7982 INTEL VIRTUAL BUTTON DRIVER
7983 M:      AceLan Kao <acelan.kao@canonical.com>
7984 L:      platform-driver-x86@vger.kernel.org
7985 S:      Maintained
7986 F:      drivers/platform/x86/intel-vbtn.c
7987
7988 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7989 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7990 L:      linux-wireless@vger.kernel.org
7991 S:      Supported
7992 F:      drivers/net/wireless/intel/iwlegacy/
7993
7994 INTEL WIRELESS WIFI LINK (iwlwifi)
7995 M:      Johannes Berg <johannes.berg@intel.com>
7996 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7997 M:      Luca Coelho <luciano.coelho@intel.com>
7998 M:      Intel Linux Wireless <linuxwifi@intel.com>
7999 L:      linux-wireless@vger.kernel.org
8000 W:      http://intellinuxwireless.org
8001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8002 S:      Supported
8003 F:      drivers/net/wireless/intel/iwlwifi/
8004
8005 INTEL WIRELESS WIMAX CONNECTION 2400
8006 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8007 M:      linux-wimax@intel.com
8008 L:      wimax@linuxwimax.org (subscribers-only)
8009 S:      Supported
8010 W:      http://linuxwimax.org
8011 F:      Documentation/wimax/README.i2400m
8012 F:      drivers/net/wimax/i2400m/
8013 F:      include/uapi/linux/wimax/i2400m.h
8014
8015 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8016 M:      Mario Limonciello <mario.limonciello@dell.com>
8017 S:      Maintained
8018 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8019
8020 INTEL(R) TRACE HUB
8021 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8022 S:      Supported
8023 F:      Documentation/trace/intel_th.rst
8024 F:      drivers/hwtracing/intel_th/
8025
8026 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8027 M:      Ning Sun <ning.sun@intel.com>
8028 L:      tboot-devel@lists.sourceforge.net
8029 W:      http://tboot.sourceforge.net
8030 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8031 S:      Supported
8032 F:      Documentation/intel_txt.txt
8033 F:      include/linux/tboot.h
8034 F:      arch/x86/kernel/tboot.c
8035
8036 INTEL-MID GPIO DRIVER
8037 M:      David Cohen <david.a.cohen@linux.intel.com>
8038 L:      linux-gpio@vger.kernel.org
8039 S:      Maintained
8040 F:      drivers/gpio/gpio-intel-mid.c
8041
8042 INTERCONNECT API
8043 M:      Georgi Djakov <georgi.djakov@linaro.org>
8044 S:      Maintained
8045 F:      Documentation/interconnect/
8046 F:      Documentation/devicetree/bindings/interconnect/
8047 F:      drivers/interconnect/
8048 F:      include/dt-bindings/interconnect/
8049 F:      include/linux/interconnect-provider.h
8050 F:      include/linux/interconnect.h
8051
8052 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8053 M:      Linus Walleij <linus.walleij@linaro.org>
8054 L:      linux-iio@vger.kernel.org
8055 S:      Maintained
8056 F:      drivers/iio/gyro/mpu3050*
8057 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8058
8059 IOC3 ETHERNET DRIVER
8060 M:      Ralf Baechle <ralf@linux-mips.org>
8061 L:      linux-mips@vger.kernel.org
8062 S:      Maintained
8063 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8064
8065 IOC3 SERIAL DRIVER
8066 M:      Pat Gefre <pfg@sgi.com>
8067 L:      linux-serial@vger.kernel.org
8068 S:      Maintained
8069 F:      drivers/tty/serial/ioc3_serial.c
8070
8071 IOMAP FILESYSTEM LIBRARY
8072 M:      Christoph Hellwig <hch@infradead.org>
8073 M:      Darrick J. Wong <darrick.wong@oracle.com>
8074 M:      linux-xfs@vger.kernel.org
8075 M:      linux-fsdevel@vger.kernel.org
8076 L:      linux-xfs@vger.kernel.org
8077 L:      linux-fsdevel@vger.kernel.org
8078 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8079 S:      Supported
8080 F:      fs/iomap.c
8081 F:      include/linux/iomap.h
8082
8083 IOMMU DRIVERS
8084 M:      Joerg Roedel <joro@8bytes.org>
8085 L:      iommu@lists.linux-foundation.org
8086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8087 S:      Maintained
8088 F:      Documentation/devicetree/bindings/iommu/
8089 F:      drivers/iommu/
8090 F:      include/linux/iommu.h
8091 F:      include/linux/of_iommu.h
8092 F:      include/linux/iova.h
8093
8094 IP MASQUERADING
8095 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8096 S:      Maintained
8097 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8098
8099 IPMI SUBSYSTEM
8100 M:      Corey Minyard <minyard@acm.org>
8101 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8102 W:      http://openipmi.sourceforge.net/
8103 S:      Supported
8104 F:      Documentation/devicetree/bindings/ipmi/
8105 F:      Documentation/IPMI.txt
8106 F:      drivers/char/ipmi/
8107 F:      include/linux/ipmi*
8108 F:      include/uapi/linux/ipmi*
8109
8110 IPS SCSI RAID DRIVER
8111 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8112 L:      linux-scsi@vger.kernel.org
8113 W:      http://www.adaptec.com/
8114 S:      Maintained
8115 F:      drivers/scsi/ips*
8116
8117 IPVS
8118 M:      Wensong Zhang <wensong@linux-vs.org>
8119 M:      Simon Horman <horms@verge.net.au>
8120 M:      Julian Anastasov <ja@ssi.bg>
8121 L:      netdev@vger.kernel.org
8122 L:      lvs-devel@vger.kernel.org
8123 S:      Maintained
8124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8126 F:      Documentation/networking/ipvs-sysctl.txt
8127 F:      include/net/ip_vs.h
8128 F:      include/uapi/linux/ip_vs.h
8129 F:      net/netfilter/ipvs/
8130
8131 IPWIRELESS DRIVER
8132 M:      Jiri Kosina <jikos@kernel.org>
8133 M:      David Sterba <dsterba@suse.com>
8134 S:      Odd Fixes
8135 F:      drivers/tty/ipwireless/
8136
8137 IPX NETWORK LAYER
8138 L:      netdev@vger.kernel.org
8139 S:      Obsolete
8140 F:      include/uapi/linux/ipx.h
8141
8142 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8143 M:      Marc Zyngier <marc.zyngier@arm.com>
8144 S:      Maintained
8145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8146 F:      Documentation/IRQ-domain.txt
8147 F:      include/linux/irqdomain.h
8148 F:      kernel/irq/irqdomain.c
8149 F:      kernel/irq/msi.c
8150
8151 IRQ SUBSYSTEM
8152 M:      Thomas Gleixner <tglx@linutronix.de>
8153 L:      linux-kernel@vger.kernel.org
8154 S:      Maintained
8155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8156 F:      kernel/irq/
8157
8158 IRQCHIP DRIVERS
8159 M:      Thomas Gleixner <tglx@linutronix.de>
8160 M:      Jason Cooper <jason@lakedaemon.net>
8161 M:      Marc Zyngier <marc.zyngier@arm.com>
8162 L:      linux-kernel@vger.kernel.org
8163 S:      Maintained
8164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8165 F:      Documentation/devicetree/bindings/interrupt-controller/
8166 F:      drivers/irqchip/
8167
8168 ISA
8169 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8170 S:      Maintained
8171 F:      Documentation/isa.txt
8172 F:      drivers/base/isa.c
8173 F:      include/linux/isa.h
8174
8175 ISA RADIO MODULE
8176 M:      Hans Verkuil <hverkuil@xs4all.nl>
8177 L:      linux-media@vger.kernel.org
8178 T:      git git://linuxtv.org/media_tree.git
8179 W:      https://linuxtv.org
8180 S:      Maintained
8181 F:      drivers/media/radio/radio-isa*
8182
8183 ISAPNP
8184 M:      Jaroslav Kysela <perex@perex.cz>
8185 S:      Maintained
8186 F:      Documentation/isapnp.txt
8187 F:      drivers/pnp/isapnp/
8188 F:      include/linux/isapnp.h
8189
8190 ISCSI
8191 M:      Lee Duncan <lduncan@suse.com>
8192 M:      Chris Leech <cleech@redhat.com>
8193 L:      open-iscsi@googlegroups.com
8194 W:      www.open-iscsi.com
8195 S:      Maintained
8196 F:      drivers/scsi/*iscsi*
8197 F:      include/scsi/*iscsi*
8198
8199 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8200 M:      Peter Jones <pjones@redhat.com>
8201 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8202 S:      Maintained
8203 F:      drivers/firmware/iscsi_ibft*
8204
8205 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8206 M:      Sagi Grimberg <sagi@grimberg.me>
8207 M:      Max Gurtovoy <maxg@mellanox.com>
8208 L:      linux-rdma@vger.kernel.org
8209 S:      Supported
8210 W:      http://www.openfabrics.org
8211 W:      www.open-iscsi.org
8212 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8213 F:      drivers/infiniband/ulp/iser/
8214
8215 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8216 M:      Sagi Grimberg <sagi@grimberg.me>
8217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8218 L:      linux-rdma@vger.kernel.org
8219 L:      target-devel@vger.kernel.org
8220 S:      Supported
8221 W:      http://www.linux-iscsi.org
8222 F:      drivers/infiniband/ulp/isert
8223
8224 ISDN SUBSYSTEM
8225 M:      Karsten Keil <isdn@linux-pingi.de>
8226 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8227 L:      netdev@vger.kernel.org
8228 W:      http://www.isdn4linux.de
8229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8230 S:      Maintained
8231 F:      Documentation/isdn/
8232 F:      drivers/isdn/
8233 F:      include/linux/isdn.h
8234 F:      include/linux/isdn/
8235 F:      include/uapi/linux/isdn.h
8236 F:      include/uapi/linux/isdn/
8237
8238 IT87 HARDWARE MONITORING DRIVER
8239 M:      Jean Delvare <jdelvare@suse.com>
8240 L:      linux-hwmon@vger.kernel.org
8241 S:      Maintained
8242 F:      Documentation/hwmon/it87
8243 F:      drivers/hwmon/it87.c
8244
8245 IT913X MEDIA DRIVER
8246 M:      Antti Palosaari <crope@iki.fi>
8247 L:      linux-media@vger.kernel.org
8248 W:      https://linuxtv.org
8249 W:      http://palosaari.fi/linux/
8250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8251 T:      git git://linuxtv.org/anttip/media_tree.git
8252 S:      Maintained
8253 F:      drivers/media/tuners/it913x*
8254
8255 IVTV VIDEO4LINUX DRIVER
8256 M:      Andy Walls <awalls@md.metrocast.net>
8257 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8258 L:      linux-media@vger.kernel.org
8259 T:      git git://linuxtv.org/media_tree.git
8260 W:      http://www.ivtvdriver.org
8261 S:      Maintained
8262 F:      Documentation/media/v4l-drivers/ivtv*
8263 F:      drivers/media/pci/ivtv/
8264 F:      include/uapi/linux/ivtv*
8265
8266 IX2505V MEDIA DRIVER
8267 M:      Malcolm Priestley <tvboxspy@gmail.com>
8268 L:      linux-media@vger.kernel.org
8269 W:      https://linuxtv.org
8270 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8271 S:      Maintained
8272 F:      drivers/media/dvb-frontends/ix2505v*
8273
8274 JAILHOUSE HYPERVISOR INTERFACE
8275 M:      Jan Kiszka <jan.kiszka@siemens.com>
8276 L:      jailhouse-dev@googlegroups.com
8277 S:      Maintained
8278 F:      arch/x86/kernel/jailhouse.c
8279 F:      arch/x86/include/asm/jailhouse_para.h
8280
8281 JC42.4 TEMPERATURE SENSOR DRIVER
8282 M:      Guenter Roeck <linux@roeck-us.net>
8283 L:      linux-hwmon@vger.kernel.org
8284 S:      Maintained
8285 F:      drivers/hwmon/jc42.c
8286 F:      Documentation/hwmon/jc42
8287
8288 JFS FILESYSTEM
8289 M:      Dave Kleikamp <shaggy@kernel.org>
8290 L:      jfs-discussion@lists.sourceforge.net
8291 W:      http://jfs.sourceforge.net/
8292 T:      git git://github.com/kleikamp/linux-shaggy.git
8293 S:      Maintained
8294 F:      Documentation/filesystems/jfs.txt
8295 F:      fs/jfs/
8296
8297 JME NETWORK DRIVER
8298 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8299 L:      netdev@vger.kernel.org
8300 S:      Maintained
8301 F:      drivers/net/ethernet/jme.*
8302
8303 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8304 M:      David Woodhouse <dwmw2@infradead.org>
8305 L:      linux-mtd@lists.infradead.org
8306 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8307 S:      Maintained
8308 F:      fs/jffs2/
8309 F:      include/uapi/linux/jffs2.h
8310
8311 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8312 M:      "Theodore Ts'o" <tytso@mit.edu>
8313 M:      Jan Kara <jack@suse.com>
8314 L:      linux-ext4@vger.kernel.org
8315 S:      Maintained
8316 F:      fs/jbd2/
8317 F:      include/linux/jbd2.h
8318
8319 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8320 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8321 L:      linux-media@vger.kernel.org
8322 S:      Maintained
8323 F:      drivers/media/platform/rcar_jpu.c
8324
8325 JSM Neo PCI based serial card
8326 L:      linux-serial@vger.kernel.org
8327 S:      Orphan
8328 F:      drivers/tty/serial/jsm/
8329
8330 K10TEMP HARDWARE MONITORING DRIVER
8331 M:      Clemens Ladisch <clemens@ladisch.de>
8332 L:      linux-hwmon@vger.kernel.org
8333 S:      Maintained
8334 F:      Documentation/hwmon/k10temp
8335 F:      drivers/hwmon/k10temp.c
8336
8337 K8TEMP HARDWARE MONITORING DRIVER
8338 M:      Rudolf Marek <r.marek@assembler.cz>
8339 L:      linux-hwmon@vger.kernel.org
8340 S:      Maintained
8341 F:      Documentation/hwmon/k8temp
8342 F:      drivers/hwmon/k8temp.c
8343
8344 KASAN
8345 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8346 R:      Alexander Potapenko <glider@google.com>
8347 R:      Dmitry Vyukov <dvyukov@google.com>
8348 L:      kasan-dev@googlegroups.com
8349 S:      Maintained
8350 F:      arch/*/include/asm/kasan.h
8351 F:      arch/*/mm/kasan_init*
8352 F:      Documentation/dev-tools/kasan.rst
8353 F:      include/linux/kasan*.h
8354 F:      lib/test_kasan.c
8355 F:      mm/kasan/
8356 F:      scripts/Makefile.kasan
8357
8358 KCONFIG
8359 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8361 L:      linux-kbuild@vger.kernel.org
8362 S:      Maintained
8363 F:      Documentation/kbuild/kconfig*
8364 F:      scripts/kconfig/
8365 F:      scripts/Kconfig.include
8366
8367 KDUMP
8368 M:      Dave Young <dyoung@redhat.com>
8369 M:      Baoquan He <bhe@redhat.com>
8370 R:      Vivek Goyal <vgoyal@redhat.com>
8371 L:      kexec@lists.infradead.org
8372 W:      http://lse.sourceforge.net/kdump/
8373 S:      Maintained
8374 F:      Documentation/kdump/
8375
8376 KEENE FM RADIO TRANSMITTER DRIVER
8377 M:      Hans Verkuil <hverkuil@xs4all.nl>
8378 L:      linux-media@vger.kernel.org
8379 T:      git git://linuxtv.org/media_tree.git
8380 W:      https://linuxtv.org
8381 S:      Maintained
8382 F:      drivers/media/radio/radio-keene*
8383
8384 KERNEL AUTOMOUNTER
8385 M:      Ian Kent <raven@themaw.net>
8386 L:      autofs@vger.kernel.org
8387 S:      Maintained
8388 F:      fs/autofs/
8389
8390 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8391 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8392 M:      Michal Marek <michal.lkml@markovi.net>
8393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8394 L:      linux-kbuild@vger.kernel.org
8395 S:      Maintained
8396 F:      Documentation/kbuild/
8397 F:      Makefile
8398 F:      scripts/Kbuild*
8399 F:      scripts/Makefile*
8400 F:      scripts/basic/
8401 F:      scripts/mk*
8402 F:      scripts/mod/
8403 F:      scripts/package/
8404
8405 KERNEL JANITORS
8406 L:      kernel-janitors@vger.kernel.org
8407 W:      http://kernelnewbies.org/KernelJanitors
8408 S:      Odd Fixes
8409
8410 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8411 M:      "J. Bruce Fields" <bfields@fieldses.org>
8412 M:      Jeff Layton <jlayton@kernel.org>
8413 L:      linux-nfs@vger.kernel.org
8414 W:      http://nfs.sourceforge.net/
8415 T:      git git://linux-nfs.org/~bfields/linux.git
8416 S:      Supported
8417 F:      fs/nfsd/
8418 F:      include/uapi/linux/nfsd/
8419 F:      fs/lockd/
8420 F:      fs/nfs_common/
8421 F:      net/sunrpc/
8422 F:      include/linux/lockd/
8423 F:      include/linux/sunrpc/
8424 F:      include/uapi/linux/sunrpc/
8425
8426 KERNEL SELFTEST FRAMEWORK
8427 M:      Shuah Khan <shuah@kernel.org>
8428 M:      Shuah Khan <skhan@linuxfoundation.org>
8429 L:      linux-kselftest@vger.kernel.org
8430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8431 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8432 S:      Maintained
8433 F:      tools/testing/selftests/
8434 F:      Documentation/dev-tools/kselftest*
8435
8436 KERNEL USERMODE HELPER
8437 M:      Luis Chamberlain <mcgrof@kernel.org>
8438 L:      linux-kernel@vger.kernel.org
8439 S:      Maintained
8440 F:      kernel/umh.c
8441 F:      include/linux/umh.h
8442
8443 KERNEL VIRTUAL MACHINE (KVM)
8444 M:      Paolo Bonzini <pbonzini@redhat.com>
8445 M:      Radim Krčmář <rkrcmar@redhat.com>
8446 L:      kvm@vger.kernel.org
8447 W:      http://www.linux-kvm.org
8448 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8449 S:      Supported
8450 F:      Documentation/virtual/kvm/
8451 F:      include/trace/events/kvm.h
8452 F:      include/uapi/asm-generic/kvm*
8453 F:      include/uapi/linux/kvm*
8454 F:      include/asm-generic/kvm*
8455 F:      include/linux/kvm*
8456 F:      include/kvm/iodev.h
8457 F:      virt/kvm/*
8458 F:      tools/kvm/
8459
8460 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8461 M:      Joerg Roedel <joro@8bytes.org>
8462 L:      kvm@vger.kernel.org
8463 W:      http://www.linux-kvm.org/
8464 S:      Maintained
8465 F:      arch/x86/include/asm/svm.h
8466 F:      arch/x86/kvm/svm.c
8467
8468 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8469 M:      Christoffer Dall <christoffer.dall@arm.com>
8470 M:      Marc Zyngier <marc.zyngier@arm.com>
8471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8472 L:      kvmarm@lists.cs.columbia.edu
8473 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8475 S:      Supported
8476 F:      arch/arm/include/uapi/asm/kvm*
8477 F:      arch/arm/include/asm/kvm*
8478 F:      arch/arm/kvm/
8479 F:      virt/kvm/arm/
8480 F:      include/kvm/arm_*
8481
8482 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8483 M:      Christoffer Dall <christoffer.dall@arm.com>
8484 M:      Marc Zyngier <marc.zyngier@arm.com>
8485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8486 L:      kvmarm@lists.cs.columbia.edu
8487 S:      Maintained
8488 F:      arch/arm64/include/uapi/asm/kvm*
8489 F:      arch/arm64/include/asm/kvm*
8490 F:      arch/arm64/kvm/
8491
8492 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8493 M:      James Hogan <jhogan@kernel.org>
8494 L:      linux-mips@vger.kernel.org
8495 S:      Supported
8496 F:      arch/mips/include/uapi/asm/kvm*
8497 F:      arch/mips/include/asm/kvm*
8498 F:      arch/mips/kvm/
8499
8500 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8501 M:      Paul Mackerras <paulus@ozlabs.org>
8502 L:      kvm-ppc@vger.kernel.org
8503 W:      http://www.linux-kvm.org/
8504 T:      git git://github.com/agraf/linux-2.6.git
8505 S:      Supported
8506 F:      arch/powerpc/include/uapi/asm/kvm*
8507 F:      arch/powerpc/include/asm/kvm*
8508 F:      arch/powerpc/kvm/
8509 F:      arch/powerpc/kernel/kvm*
8510
8511 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8512 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8513 M:      Janosch Frank <frankja@linux.ibm.com>
8514 R:      David Hildenbrand <david@redhat.com>
8515 R:      Cornelia Huck <cohuck@redhat.com>
8516 L:      linux-s390@vger.kernel.org
8517 W:      http://www.ibm.com/developerworks/linux/linux390/
8518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8519 S:      Supported
8520 F:      arch/s390/include/uapi/asm/kvm*
8521 F:      arch/s390/include/asm/gmap.h
8522 F:      arch/s390/include/asm/kvm*
8523 F:      arch/s390/kvm/
8524 F:      arch/s390/mm/gmap.c
8525
8526 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8527 M:      Paolo Bonzini <pbonzini@redhat.com>
8528 M:      Radim Krčmář <rkrcmar@redhat.com>
8529 L:      kvm@vger.kernel.org
8530 W:      http://www.linux-kvm.org
8531 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8532 S:      Supported
8533 F:      arch/x86/kvm/
8534 F:      arch/x86/kvm/*/
8535 F:      arch/x86/include/uapi/asm/kvm*
8536 F:      arch/x86/include/asm/kvm*
8537 F:      arch/x86/include/asm/pvclock-abi.h
8538 F:      arch/x86/kernel/kvm.c
8539 F:      arch/x86/kernel/kvmclock.c
8540
8541 KERNFS
8542 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8543 M:      Tejun Heo <tj@kernel.org>
8544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8545 S:      Supported
8546 F:      include/linux/kernfs.h
8547 F:      fs/kernfs/
8548
8549 KEXEC
8550 M:      Eric Biederman <ebiederm@xmission.com>
8551 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8552 L:      kexec@lists.infradead.org
8553 S:      Maintained
8554 F:      include/linux/kexec.h
8555 F:      include/uapi/linux/kexec.h
8556 F:      kernel/kexec*
8557
8558 KEYS-ENCRYPTED
8559 M:      Mimi Zohar <zohar@linux.ibm.com>
8560 L:      linux-integrity@vger.kernel.org
8561 L:      keyrings@vger.kernel.org
8562 S:      Supported
8563 F:      Documentation/security/keys/trusted-encrypted.rst
8564 F:      include/keys/encrypted-type.h
8565 F:      security/keys/encrypted-keys/
8566
8567 KEYS-TRUSTED
8568 M:      James Bottomley <jejb@linux.ibm.com>
8569 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8570 M:      Mimi Zohar <zohar@linux.ibm.com>
8571 L:      linux-integrity@vger.kernel.org
8572 L:      keyrings@vger.kernel.org
8573 S:      Supported
8574 F:      Documentation/security/keys/trusted-encrypted.rst
8575 F:      include/keys/trusted-type.h
8576 F:      security/keys/trusted.c
8577 F:      security/keys/trusted.h
8578
8579 KEYS/KEYRINGS:
8580 M:      David Howells <dhowells@redhat.com>
8581 L:      keyrings@vger.kernel.org
8582 S:      Maintained
8583 F:      Documentation/security/keys/core.rst
8584 F:      include/linux/key.h
8585 F:      include/linux/key-type.h
8586 F:      include/linux/keyctl.h
8587 F:      include/uapi/linux/keyctl.h
8588 F:      include/keys/
8589 F:      security/keys/
8590
8591 KGDB / KDB /debug_core
8592 M:      Jason Wessel <jason.wessel@windriver.com>
8593 M:      Daniel Thompson <daniel.thompson@linaro.org>
8594 W:      http://kgdb.wiki.kernel.org/
8595 L:      kgdb-bugreport@lists.sourceforge.net
8596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8597 S:      Maintained
8598 F:      Documentation/dev-tools/kgdb.rst
8599 F:      drivers/misc/kgdbts.c
8600 F:      drivers/tty/serial/kgdboc.c
8601 F:      include/linux/kdb.h
8602 F:      include/linux/kgdb.h
8603 F:      kernel/debug/
8604
8605 KMEMLEAK
8606 M:      Catalin Marinas <catalin.marinas@arm.com>
8607 S:      Maintained
8608 F:      Documentation/dev-tools/kmemleak.rst
8609 F:      include/linux/kmemleak.h
8610 F:      mm/kmemleak.c
8611 F:      mm/kmemleak-test.c
8612
8613 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8614 M:      Luis Chamberlain <mcgrof@kernel.org>
8615 L:      linux-kernel@vger.kernel.org
8616 S:      Maintained
8617 F:      kernel/kmod.c
8618 F:      include/linux/kmod.h
8619 F:      lib/test_kmod.c
8620 F:      tools/testing/selftests/kmod/
8621
8622 KPROBES
8623 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8624 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8625 M:      "David S. Miller" <davem@davemloft.net>
8626 M:      Masami Hiramatsu <mhiramat@kernel.org>
8627 S:      Maintained
8628 F:      Documentation/kprobes.txt
8629 F:      include/linux/kprobes.h
8630 F:      include/asm-generic/kprobes.h
8631 F:      kernel/kprobes.c
8632
8633 KS0108 LCD CONTROLLER DRIVER
8634 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8635 S:      Maintained
8636 F:      Documentation/auxdisplay/ks0108
8637 F:      drivers/auxdisplay/ks0108.c
8638 F:      include/linux/ks0108.h
8639
8640 L3MDEV
8641 M:      David Ahern <dsa@cumulusnetworks.com>
8642 L:      netdev@vger.kernel.org
8643 S:      Maintained
8644 F:      net/l3mdev
8645 F:      include/net/l3mdev.h
8646
8647 L7 BPF FRAMEWORK
8648 M:      John Fastabend <john.fastabend@gmail.com>
8649 M:      Daniel Borkmann <daniel@iogearbox.net>
8650 L:      netdev@vger.kernel.org
8651 L:      bpf@vger.kernel.org
8652 S:      Maintained
8653 F:      include/linux/skmsg.h
8654 F:      net/core/skmsg.c
8655 F:      net/core/sock_map.c
8656 F:      net/ipv4/tcp_bpf.c
8657
8658 LANTIQ / INTEL Ethernet drivers
8659 M:      Hauke Mehrtens <hauke@hauke-m.de>
8660 L:      netdev@vger.kernel.org
8661 S:      Maintained
8662 F:      net/dsa/tag_gswip.c
8663 F:      drivers/net/ethernet/lantiq_xrx200.c
8664 F:      drivers/net/dsa/lantiq_pce.h
8665 F:      drivers/net/dsa/lantiq_gswip.c
8666
8667 LANTIQ MIPS ARCHITECTURE
8668 M:      John Crispin <john@phrozen.org>
8669 L:      linux-mips@vger.kernel.org
8670 S:      Maintained
8671 F:      arch/mips/lantiq
8672 F:      drivers/soc/lantiq
8673
8674 LAPB module
8675 L:      linux-x25@vger.kernel.org
8676 S:      Orphan
8677 F:      Documentation/networking/lapb-module.txt
8678 F:      include/*/lapb.h
8679 F:      net/lapb/
8680
8681 LASI 53c700 driver for PARISC
8682 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8683 L:      linux-scsi@vger.kernel.org
8684 S:      Maintained
8685 F:      Documentation/scsi/53c700.txt
8686 F:      drivers/scsi/53c700*
8687
8688 LEAKING_ADDRESSES
8689 M:      Tobin C. Harding <me@tobin.cc>
8690 M:      Tycho Andersen <tycho@tycho.ws>
8691 L:      kernel-hardening@lists.openwall.com
8692 S:      Maintained
8693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8694 F:      scripts/leaking_addresses.pl
8695
8696 LED SUBSYSTEM
8697 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8698 M:      Pavel Machek <pavel@ucw.cz>
8699 L:      linux-leds@vger.kernel.org
8700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8701 S:      Maintained
8702 F:      Documentation/devicetree/bindings/leds/
8703 F:      drivers/leds/
8704 F:      include/linux/leds.h
8705
8706 LEGACY EEPROM DRIVER
8707 M:      Jean Delvare <jdelvare@suse.com>
8708 S:      Maintained
8709 F:      Documentation/misc-devices/eeprom
8710 F:      drivers/misc/eeprom/eeprom.c
8711
8712 LEGO MINDSTORMS EV3
8713 R:      David Lechner <david@lechnology.com>
8714 S:      Maintained
8715 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8716 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8717 F:      drivers/power/supply/lego_ev3_battery.c
8718
8719 LEGO USB Tower driver
8720 M:      Juergen Stuber <starblue@users.sourceforge.net>
8721 L:      legousb-devel@lists.sourceforge.net
8722 W:      http://legousb.sourceforge.net/
8723 S:      Maintained
8724 F:      drivers/usb/misc/legousbtower.c
8725
8726 LG LAPTOP EXTRAS
8727 M:      Matan Ziv-Av <matan@svgalib.org>
8728 L:      platform-driver-x86@vger.kernel.org
8729 S:      Maintained
8730 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8731 F:      Documentation/laptops/lg-laptop.rst
8732 F:      drivers/platform/x86/lg-laptop.c
8733
8734 LG2160 MEDIA DRIVER
8735 M:      Michael Krufky <mkrufky@linuxtv.org>
8736 L:      linux-media@vger.kernel.org
8737 W:      https://linuxtv.org
8738 W:      http://github.com/mkrufky
8739 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8740 T:      git git://linuxtv.org/mkrufky/tuners.git
8741 S:      Maintained
8742 F:      drivers/media/dvb-frontends/lg2160.*
8743
8744 LGDT3305 MEDIA DRIVER
8745 M:      Michael Krufky <mkrufky@linuxtv.org>
8746 L:      linux-media@vger.kernel.org
8747 W:      https://linuxtv.org
8748 W:      http://github.com/mkrufky
8749 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8750 T:      git git://linuxtv.org/mkrufky/tuners.git
8751 S:      Maintained
8752 F:      drivers/media/dvb-frontends/lgdt3305.*
8753
8754 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8755 M:      Viresh Kumar <vireshk@kernel.org>
8756 L:      linux-ide@vger.kernel.org
8757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8758 S:      Maintained
8759 F:      include/linux/pata_arasan_cf_data.h
8760 F:      drivers/ata/pata_arasan_cf.c
8761
8762 LIBATA PATA DRIVERS
8763 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8764 M:      Jens Axboe <axboe@kernel.dk>
8765 L:      linux-ide@vger.kernel.org
8766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8767 S:      Maintained
8768 F:      drivers/ata/pata_*.c
8769 F:      drivers/ata/ata_generic.c
8770
8771 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8772 M:      Linus Walleij <linus.walleij@linaro.org>
8773 L:      linux-ide@vger.kernel.org
8774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8775 S:      Maintained
8776 F:      drivers/ata/pata_ftide010.c
8777 F:      drivers/ata/sata_gemini.c
8778 F:      drivers/ata/sata_gemini.h
8779
8780 LIBATA SATA AHCI PLATFORM devices support
8781 M:      Hans de Goede <hdegoede@redhat.com>
8782 M:      Jens Axboe <axboe@kernel.dk>
8783 L:      linux-ide@vger.kernel.org
8784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8785 S:      Maintained
8786 F:      drivers/ata/ahci_platform.c
8787 F:      drivers/ata/libahci_platform.c
8788 F:      include/linux/ahci_platform.h
8789
8790 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8791 M:      Mikael Pettersson <mikpelinux@gmail.com>
8792 L:      linux-ide@vger.kernel.org
8793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8794 S:      Maintained
8795 F:      drivers/ata/sata_promise.*
8796
8797 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8798 M:      Jens Axboe <axboe@kernel.dk>
8799 L:      linux-ide@vger.kernel.org
8800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8801 S:      Maintained
8802 F:      drivers/ata/
8803 F:      include/linux/ata.h
8804 F:      include/linux/libata.h
8805 F:      Documentation/devicetree/bindings/ata/
8806
8807 LIBLOCKDEP
8808 M:      Sasha Levin <alexander.levin@microsoft.com>
8809 S:      Maintained
8810 F:      tools/lib/lockdep/
8811
8812 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8813 M:      Ross Zwisler <zwisler@kernel.org>
8814 M:      Dan Williams <dan.j.williams@intel.com>
8815 M:      Vishal Verma <vishal.l.verma@intel.com>
8816 M:      Dave Jiang <dave.jiang@intel.com>
8817 L:      linux-nvdimm@lists.01.org
8818 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8819 S:      Supported
8820 F:      drivers/nvdimm/blk.c
8821 F:      drivers/nvdimm/region_devs.c
8822
8823 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8824 M:      Vishal Verma <vishal.l.verma@intel.com>
8825 M:      Dan Williams <dan.j.williams@intel.com>
8826 M:      Ross Zwisler <zwisler@kernel.org>
8827 M:      Dave Jiang <dave.jiang@intel.com>
8828 L:      linux-nvdimm@lists.01.org
8829 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8830 S:      Supported
8831 F:      drivers/nvdimm/btt*
8832
8833 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8834 M:      Ross Zwisler <zwisler@kernel.org>
8835 M:      Dan Williams <dan.j.williams@intel.com>
8836 M:      Vishal Verma <vishal.l.verma@intel.com>
8837 M:      Dave Jiang <dave.jiang@intel.com>
8838 L:      linux-nvdimm@lists.01.org
8839 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8840 S:      Supported
8841 F:      drivers/nvdimm/pmem*
8842
8843 LIBNVDIMM: DEVICETREE BINDINGS
8844 M:      Oliver O'Halloran <oohall@gmail.com>
8845 L:      linux-nvdimm@lists.01.org
8846 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8847 S:      Supported
8848 F:      drivers/nvdimm/of_pmem.c
8849 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8850
8851 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8852 M:      Dan Williams <dan.j.williams@intel.com>
8853 M:      Ross Zwisler <zwisler@kernel.org>
8854 M:      Vishal Verma <vishal.l.verma@intel.com>
8855 M:      Dave Jiang <dave.jiang@intel.com>
8856 L:      linux-nvdimm@lists.01.org
8857 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8859 S:      Supported
8860 F:      drivers/nvdimm/*
8861 F:      drivers/acpi/nfit/*
8862 F:      include/linux/nd.h
8863 F:      include/linux/libnvdimm.h
8864 F:      include/uapi/linux/ndctl.h
8865
8866 LIGHTNVM PLATFORM SUPPORT
8867 M:      Matias Bjorling <mb@lightnvm.io>
8868 W:      http://github/OpenChannelSSD
8869 L:      linux-block@vger.kernel.org
8870 S:      Maintained
8871 F:      drivers/lightnvm/
8872 F:      include/linux/lightnvm.h
8873 F:      include/uapi/linux/lightnvm.h
8874
8875 LINUX FOR POWER MACINTOSH
8876 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8877 W:      http://www.penguinppc.org/
8878 L:      linuxppc-dev@lists.ozlabs.org
8879 S:      Maintained
8880 F:      arch/powerpc/platforms/powermac/
8881 F:      drivers/macintosh/
8882
8883 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8884 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8885 M:      Paul Mackerras <paulus@samba.org>
8886 M:      Michael Ellerman <mpe@ellerman.id.au>
8887 W:      https://github.com/linuxppc/linux/wiki
8888 L:      linuxppc-dev@lists.ozlabs.org
8889 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8891 S:      Supported
8892 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8893 F:      Documentation/devicetree/bindings/powerpc/
8894 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8895 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8896 F:      Documentation/powerpc/
8897 F:      arch/powerpc/
8898 F:      drivers/char/tpm/tpm_ibmvtpm*
8899 F:      drivers/crypto/nx/
8900 F:      drivers/crypto/vmx/
8901 F:      drivers/i2c/busses/i2c-opal.c
8902 F:      drivers/net/ethernet/ibm/ibmveth.*
8903 F:      drivers/net/ethernet/ibm/ibmvnic.*
8904 F:      drivers/pci/hotplug/pnv_php.c
8905 F:      drivers/pci/hotplug/rpa*
8906 F:      drivers/rtc/rtc-opal.c
8907 F:      drivers/scsi/ibmvscsi/
8908 F:      drivers/tty/hvc/hvc_opal.c
8909 F:      drivers/watchdog/wdrtas.c
8910 F:      tools/testing/selftests/powerpc
8911 N:      /pmac
8912 N:      powermac
8913 N:      powernv
8914 N:      [^a-z0-9]ps3
8915 N:      pseries
8916
8917 LINUX FOR POWERPC EMBEDDED MPC5XXX
8918 M:      Anatolij Gustschin <agust@denx.de>
8919 L:      linuxppc-dev@lists.ozlabs.org
8920 T:      git git://git.denx.de/linux-denx-agust.git
8921 S:      Maintained
8922 F:      arch/powerpc/platforms/512x/
8923 F:      arch/powerpc/platforms/52xx/
8924
8925 LINUX FOR POWERPC EMBEDDED PPC4XX
8926 M:      Alistair Popple <alistair@popple.id.au>
8927 M:      Matt Porter <mporter@kernel.crashing.org>
8928 W:      http://www.penguinppc.org/
8929 L:      linuxppc-dev@lists.ozlabs.org
8930 S:      Maintained
8931 F:      arch/powerpc/platforms/40x/
8932 F:      arch/powerpc/platforms/44x/
8933
8934 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8935 M:      Scott Wood <oss@buserror.net>
8936 M:      Kumar Gala <galak@kernel.crashing.org>
8937 W:      http://www.penguinppc.org/
8938 L:      linuxppc-dev@lists.ozlabs.org
8939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8940 S:      Maintained
8941 F:      arch/powerpc/platforms/83xx/
8942 F:      arch/powerpc/platforms/85xx/
8943 F:      Documentation/devicetree/bindings/powerpc/fsl/
8944
8945 LINUX FOR POWERPC EMBEDDED PPC8XX
8946 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8947 W:      http://www.penguinppc.org/
8948 L:      linuxppc-dev@lists.ozlabs.org
8949 S:      Maintained
8950 F:      arch/powerpc/platforms/8xx/
8951
8952 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8953 L:      linuxppc-dev@lists.ozlabs.org
8954 S:      Orphan
8955 F:      arch/powerpc/*/*virtex*
8956 F:      arch/powerpc/*/*/*virtex*
8957
8958 LINUX FOR POWERPC PA SEMI PWRFICIENT
8959 L:      linuxppc-dev@lists.ozlabs.org
8960 S:      Orphan
8961 F:      arch/powerpc/platforms/pasemi/
8962 F:      drivers/*/*pasemi*
8963 F:      drivers/*/*/*pasemi*
8964
8965 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8966 M:      Kees Cook <keescook@chromium.org>
8967 S:      Maintained
8968 F:      drivers/misc/lkdtm/*
8969
8970 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8971 M:      Alan Stern <stern@rowland.harvard.edu>
8972 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8973 M:      Will Deacon <will.deacon@arm.com>
8974 M:      Peter Zijlstra <peterz@infradead.org>
8975 M:      Boqun Feng <boqun.feng@gmail.com>
8976 M:      Nicholas Piggin <npiggin@gmail.com>
8977 M:      David Howells <dhowells@redhat.com>
8978 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8979 M:      Luc Maranget <luc.maranget@inria.fr>
8980 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8981 R:      Akira Yokosawa <akiyks@gmail.com>
8982 R:      Daniel Lustig <dlustig@nvidia.com>
8983 L:      linux-kernel@vger.kernel.org
8984 L:      linux-arch@vger.kernel.org
8985 S:      Supported
8986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8987 F:      tools/memory-model/
8988 F:      Documentation/atomic_bitops.txt
8989 F:      Documentation/atomic_t.txt
8990 F:      Documentation/core-api/atomic_ops.rst
8991 F:      Documentation/core-api/refcount-vs-atomic.rst
8992 F:      Documentation/memory-barriers.txt
8993
8994 LIS3LV02D ACCELEROMETER DRIVER
8995 M:      Eric Piel <eric.piel@tremplin-utc.net>
8996 S:      Maintained
8997 F:      Documentation/misc-devices/lis3lv02d
8998 F:      drivers/misc/lis3lv02d/
8999 F:      drivers/platform/x86/hp_accel.c
9000
9001 LIVE PATCHING
9002 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9003 M:      Jiri Kosina <jikos@kernel.org>
9004 M:      Miroslav Benes <mbenes@suse.cz>
9005 M:      Petr Mladek <pmladek@suse.com>
9006 R:      Joe Lawrence <joe.lawrence@redhat.com>
9007 S:      Maintained
9008 F:      kernel/livepatch/
9009 F:      include/linux/livepatch.h
9010 F:      arch/x86/include/asm/livepatch.h
9011 F:      arch/x86/kernel/livepatch.c
9012 F:      Documentation/livepatch/
9013 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9014 F:      samples/livepatch/
9015 F:      tools/testing/selftests/livepatch/
9016 L:      live-patching@vger.kernel.org
9017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9018
9019 LLC (802.2)
9020 L:      netdev@vger.kernel.org
9021 S:      Odd fixes
9022 F:      include/linux/llc.h
9023 F:      include/uapi/linux/llc.h
9024 F:      include/net/llc*
9025 F:      net/llc/
9026
9027 LM73 HARDWARE MONITOR DRIVER
9028 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9029 L:      linux-hwmon@vger.kernel.org
9030 S:      Maintained
9031 F:      drivers/hwmon/lm73.c
9032
9033 LM78 HARDWARE MONITOR DRIVER
9034 M:      Jean Delvare <jdelvare@suse.com>
9035 L:      linux-hwmon@vger.kernel.org
9036 S:      Maintained
9037 F:      Documentation/hwmon/lm78
9038 F:      drivers/hwmon/lm78.c
9039
9040 LM83 HARDWARE MONITOR DRIVER
9041 M:      Jean Delvare <jdelvare@suse.com>
9042 L:      linux-hwmon@vger.kernel.org
9043 S:      Maintained
9044 F:      Documentation/hwmon/lm83
9045 F:      drivers/hwmon/lm83.c
9046
9047 LM90 HARDWARE MONITOR DRIVER
9048 M:      Jean Delvare <jdelvare@suse.com>
9049 L:      linux-hwmon@vger.kernel.org
9050 S:      Maintained
9051 F:      Documentation/hwmon/lm90
9052 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9053 F:      drivers/hwmon/lm90.c
9054 F:      include/dt-bindings/thermal/lm90.h
9055
9056 LM95234 HARDWARE MONITOR DRIVER
9057 M:      Guenter Roeck <linux@roeck-us.net>
9058 L:      linux-hwmon@vger.kernel.org
9059 S:      Maintained
9060 F:      Documentation/hwmon/lm95234
9061 F:      drivers/hwmon/lm95234.c
9062
9063 LME2510 MEDIA DRIVER
9064 M:      Malcolm Priestley <tvboxspy@gmail.com>
9065 L:      linux-media@vger.kernel.org
9066 W:      https://linuxtv.org
9067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9068 S:      Maintained
9069 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9070
9071 LOADPIN SECURITY MODULE
9072 M:      Kees Cook <keescook@chromium.org>
9073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9074 S:      Supported
9075 F:      security/loadpin/
9076 F:      Documentation/admin-guide/LSM/LoadPin.rst
9077
9078 LOCKING PRIMITIVES
9079 M:      Peter Zijlstra <peterz@infradead.org>
9080 M:      Ingo Molnar <mingo@redhat.com>
9081 M:      Will Deacon <will.deacon@arm.com>
9082 L:      linux-kernel@vger.kernel.org
9083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9084 S:      Maintained
9085 F:      Documentation/locking/
9086 F:      include/linux/lockdep.h
9087 F:      include/linux/spinlock*.h
9088 F:      arch/*/include/asm/spinlock*.h
9089 F:      include/linux/rwlock*.h
9090 F:      include/linux/mutex*.h
9091 F:      include/linux/rwsem*.h
9092 F:      arch/*/include/asm/rwsem.h
9093 F:      include/linux/seqlock.h
9094 F:      lib/locking*.[ch]
9095 F:      kernel/locking/
9096 X:      kernel/locking/locktorture.c
9097
9098 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9099 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9100 L:      linux-ntfs-dev@lists.sourceforge.net
9101 W:      http://www.linux-ntfs.org/content/view/19/37/
9102 S:      Maintained
9103 F:      Documentation/ldm.txt
9104 F:      block/partitions/ldm.*
9105
9106 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9107 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9108 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9109 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9110 L:      MPT-FusionLinux.pdl@broadcom.com
9111 L:      linux-scsi@vger.kernel.org
9112 W:      http://www.avagotech.com/support/
9113 S:      Supported
9114 F:      drivers/message/fusion/
9115 F:      drivers/scsi/mpt3sas/
9116
9117 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9118 M:      Matthew Wilcox <willy@infradead.org>
9119 L:      linux-scsi@vger.kernel.org
9120 S:      Maintained
9121 F:      drivers/scsi/sym53c8xx_2/
9122
9123 LTC1660 DAC DRIVER
9124 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9125 L:      linux-iio@vger.kernel.org
9126 S:      Maintained
9127 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9128 F:      drivers/iio/dac/ltc1660.c
9129
9130 LTC4261 HARDWARE MONITOR DRIVER
9131 M:      Guenter Roeck <linux@roeck-us.net>
9132 L:      linux-hwmon@vger.kernel.org
9133 S:      Maintained
9134 F:      Documentation/hwmon/ltc4261
9135 F:      drivers/hwmon/ltc4261.c
9136
9137 LTC4306 I2C MULTIPLEXER DRIVER
9138 M:      Michael Hennerich <michael.hennerich@analog.com>
9139 W:      http://ez.analog.com/community/linux-device-drivers
9140 L:      linux-i2c@vger.kernel.org
9141 S:      Supported
9142 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9143 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9144
9145 LTP (Linux Test Project)
9146 M:      Mike Frysinger <vapier@gentoo.org>
9147 M:      Cyril Hrubis <chrubis@suse.cz>
9148 M:      Wanlong Gao <wanlong.gao@gmail.com>
9149 M:      Jan Stancek <jstancek@redhat.com>
9150 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9151 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9152 L:      ltp@lists.linux.it (subscribers-only)
9153 W:      http://linux-test-project.github.io/
9154 T:      git git://github.com/linux-test-project/ltp.git
9155 S:      Maintained
9156
9157 M68K ARCHITECTURE
9158 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9159 L:      linux-m68k@lists.linux-m68k.org
9160 W:      http://www.linux-m68k.org/
9161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9162 S:      Maintained
9163 F:      arch/m68k/
9164 F:      drivers/zorro/
9165
9166 M68K ON APPLE MACINTOSH
9167 M:      Joshua Thompson <funaho@jurai.org>
9168 W:      http://www.mac.linux-m68k.org/
9169 L:      linux-m68k@lists.linux-m68k.org
9170 S:      Maintained
9171 F:      arch/m68k/mac/
9172
9173 M68K ON HP9000/300
9174 M:      Philip Blundell <philb@gnu.org>
9175 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9176 S:      Maintained
9177 F:      arch/m68k/hp300/
9178
9179 M88DS3103 MEDIA DRIVER
9180 M:      Antti Palosaari <crope@iki.fi>
9181 L:      linux-media@vger.kernel.org
9182 W:      https://linuxtv.org
9183 W:      http://palosaari.fi/linux/
9184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9185 T:      git git://linuxtv.org/anttip/media_tree.git
9186 S:      Maintained
9187 F:      drivers/media/dvb-frontends/m88ds3103*
9188
9189 M88RS2000 MEDIA DRIVER
9190 M:      Malcolm Priestley <tvboxspy@gmail.com>
9191 L:      linux-media@vger.kernel.org
9192 W:      https://linuxtv.org
9193 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9194 S:      Maintained
9195 F:      drivers/media/dvb-frontends/m88rs2000*
9196
9197 MA901 MASTERKIT USB FM RADIO DRIVER
9198 M:      Alexey Klimov <klimov.linux@gmail.com>
9199 L:      linux-media@vger.kernel.org
9200 T:      git git://linuxtv.org/media_tree.git
9201 S:      Maintained
9202 F:      drivers/media/radio/radio-ma901.c
9203
9204 MAC80211
9205 M:      Johannes Berg <johannes@sipsolutions.net>
9206 L:      linux-wireless@vger.kernel.org
9207 W:      http://wireless.kernel.org/
9208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9210 S:      Maintained
9211 F:      Documentation/networking/mac80211-injection.txt
9212 F:      include/net/mac80211.h
9213 F:      net/mac80211/
9214 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9215 F:      Documentation/networking/mac80211_hwsim/README
9216
9217 MAILBOX API
9218 M:      Jassi Brar <jassisinghbrar@gmail.com>
9219 L:      linux-kernel@vger.kernel.org
9220 S:      Maintained
9221 F:      drivers/mailbox/
9222 F:      include/linux/mailbox_client.h
9223 F:      include/linux/mailbox_controller.h
9224
9225 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9226 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9227 W:      http://www.kernel.org/doc/man-pages
9228 L:      linux-man@vger.kernel.org
9229 S:      Maintained
9230
9231 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9232 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9233 L:      linux-mips@vger.kernel.org
9234 S:      Maintained
9235 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9236
9237 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9238 M:      Andrew Lunn <andrew@lunn.ch>
9239 M:      Vivien Didelot <vivien.didelot@gmail.com>
9240 L:      netdev@vger.kernel.org
9241 S:      Maintained
9242 F:      drivers/net/dsa/mv88e6xxx/
9243 F:      include/linux/platform_data/mv88e6xxx.h
9244 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9245
9246 MARVELL ARMADA DRM SUPPORT
9247 M:      Russell King <linux@armlinux.org.uk>
9248 S:      Maintained
9249 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9250 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9251 F:      drivers/gpu/drm/armada/
9252 F:      include/uapi/drm/armada_drm.h
9253 F:      Documentation/devicetree/bindings/display/armada/
9254
9255 MARVELL ARMADA 3700 PHY DRIVERS
9256 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9257 S:      Maintained
9258 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9259 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9260 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9261 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9262
9263 MARVELL CRYPTO DRIVER
9264 M:      Boris Brezillon <bbrezillon@kernel.org>
9265 M:      Arnaud Ebalard <arno@natisbad.org>
9266 F:      drivers/crypto/marvell/
9267 S:      Maintained
9268 L:      linux-crypto@vger.kernel.org
9269
9270 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9271 M:      Mirko Lindner <mlindner@marvell.com>
9272 M:      Stephen Hemminger <stephen@networkplumber.org>
9273 L:      netdev@vger.kernel.org
9274 S:      Maintained
9275 F:      drivers/net/ethernet/marvell/sk*
9276
9277 MARVELL LIBERTAS WIRELESS DRIVER
9278 L:      libertas-dev@lists.infradead.org
9279 S:      Orphan
9280 F:      drivers/net/wireless/marvell/libertas/
9281
9282 MARVELL MACCHIATOBIN SUPPORT
9283 M:      Russell King <linux@armlinux.org.uk>
9284 L:      linux-arm-kernel@lists.infradead.org
9285 S:      Maintained
9286 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9287
9288 MARVELL MV643XX ETHERNET DRIVER
9289 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9290 L:      netdev@vger.kernel.org
9291 S:      Maintained
9292 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9293 F:      include/linux/mv643xx.h
9294
9295 MARVELL MV88X3310 PHY DRIVER
9296 M:      Russell King <linux@armlinux.org.uk>
9297 L:      netdev@vger.kernel.org
9298 S:      Maintained
9299 F:      drivers/net/phy/marvell10g.c
9300
9301 MARVELL MVEBU THERMAL DRIVER
9302 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9303 S:      Maintained
9304 F:      drivers/thermal/armada_thermal.c
9305
9306 MARVELL MVNETA ETHERNET DRIVER
9307 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9308 L:      netdev@vger.kernel.org
9309 S:      Maintained
9310 F:      drivers/net/ethernet/marvell/mvneta.*
9311
9312 MARVELL MWIFIEX WIRELESS DRIVER
9313 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9314 M:      Nishant Sarmukadam <nishants@marvell.com>
9315 M:      Ganapathi Bhat <gbhat@marvell.com>
9316 M:      Xinming Hu <huxinming820@gmail.com>
9317 L:      linux-wireless@vger.kernel.org
9318 S:      Maintained
9319 F:      drivers/net/wireless/marvell/mwifiex/
9320
9321 MARVELL MWL8K WIRELESS DRIVER
9322 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9323 L:      linux-wireless@vger.kernel.org
9324 S:      Odd Fixes
9325 F:      drivers/net/wireless/marvell/mwl8k.c
9326
9327 MARVELL NAND CONTROLLER DRIVER
9328 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9329 L:      linux-mtd@lists.infradead.org
9330 S:      Maintained
9331 F:      drivers/mtd/nand/raw/marvell_nand.c
9332 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9333
9334 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9335 M:      Nicolas Pitre <nico@fluxnic.net>
9336 S:      Odd Fixes
9337 F:      drivers/mmc/host/mvsdio.*
9338
9339 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9340 M:      Hu Ziji <huziji@marvell.com>
9341 L:      linux-mmc@vger.kernel.org
9342 S:      Supported
9343 F:      drivers/mmc/host/sdhci-xenon*
9344 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9345
9346 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9347 M:      Sunil Goutham <sgoutham@marvell.com>
9348 M:      Linu Cherian <lcherian@marvell.com>
9349 M:      Geetha sowjanya <gakula@marvell.com>
9350 M:      Jerin Jacob <jerinj@marvell.com>
9351 L:      netdev@vger.kernel.org
9352 S:      Supported
9353 F:      drivers/net/ethernet/marvell/octeontx2/af/
9354
9355 MATROX FRAMEBUFFER DRIVER
9356 L:      linux-fbdev@vger.kernel.org
9357 S:      Orphan
9358 F:      drivers/video/fbdev/matrox/matroxfb_*
9359 F:      include/uapi/linux/matroxfb.h
9360
9361 MAX16065 HARDWARE MONITOR DRIVER
9362 M:      Guenter Roeck <linux@roeck-us.net>
9363 L:      linux-hwmon@vger.kernel.org
9364 S:      Maintained
9365 F:      Documentation/hwmon/max16065
9366 F:      drivers/hwmon/max16065.c
9367
9368 MAX2175 SDR TUNER DRIVER
9369 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9370 L:      linux-media@vger.kernel.org
9371 T:      git git://linuxtv.org/media_tree.git
9372 S:      Maintained
9373 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9374 F:      Documentation/media/v4l-drivers/max2175.rst
9375 F:      drivers/media/i2c/max2175*
9376 F:      include/uapi/linux/max2175.h
9377
9378 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9379 L:      linux-hwmon@vger.kernel.org
9380 S:      Orphan
9381 F:      Documentation/hwmon/max6650
9382 F:      drivers/hwmon/max6650.c
9383
9384 MAX6697 HARDWARE MONITOR DRIVER
9385 M:      Guenter Roeck <linux@roeck-us.net>
9386 L:      linux-hwmon@vger.kernel.org
9387 S:      Maintained
9388 F:      Documentation/hwmon/max6697
9389 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9390 F:      drivers/hwmon/max6697.c
9391 F:      include/linux/platform_data/max6697.h
9392
9393 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9394 M:      Peter Rosin <peda@axentia.se>
9395 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9396 S:      Maintained
9397 F:      Documentation/devicetree/bindings/sound/max9860.txt
9398 F:      sound/soc/codecs/max9860.*
9399
9400 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9401 M:      Javier Martinez Canillas <javier@dowhile0.org>
9402 L:      linux-kernel@vger.kernel.org
9403 S:      Supported
9404 F:      drivers/regulator/max77802-regulator.c
9405 F:      Documentation/devicetree/bindings/*/*max77802.txt
9406 F:      include/dt-bindings/*/*max77802.h
9407
9408 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9409 M:      Krzysztof Kozlowski <krzk@kernel.org>
9410 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9411 L:      linux-pm@vger.kernel.org
9412 S:      Supported
9413 F:      drivers/power/supply/max14577_charger.c
9414 F:      drivers/power/supply/max77693_charger.c
9415
9416 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9417 M:      Chanwoo Choi <cw00.choi@samsung.com>
9418 M:      Krzysztof Kozlowski <krzk@kernel.org>
9419 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9420 L:      linux-kernel@vger.kernel.org
9421 S:      Supported
9422 F:      drivers/*/max14577*.c
9423 F:      drivers/*/max77686*.c
9424 F:      drivers/*/max77693*.c
9425 F:      drivers/extcon/extcon-max14577.c
9426 F:      drivers/extcon/extcon-max77693.c
9427 F:      drivers/rtc/rtc-max77686.c
9428 F:      drivers/clk/clk-max77686.c
9429 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9430 F:      Documentation/devicetree/bindings/*/max77686.txt
9431 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9432 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9433 F:      include/linux/mfd/max14577*.h
9434 F:      include/linux/mfd/max77686*.h
9435 F:      include/linux/mfd/max77693*.h
9436
9437 MAXIRADIO FM RADIO RECEIVER DRIVER
9438 M:      Hans Verkuil <hverkuil@xs4all.nl>
9439 L:      linux-media@vger.kernel.org
9440 T:      git git://linuxtv.org/media_tree.git
9441 W:      https://linuxtv.org
9442 S:      Maintained
9443 F:      drivers/media/radio/radio-maxiradio*
9444
9445 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9446 M:      Peter Rosin <peda@axentia.se>
9447 L:      linux-iio@vger.kernel.org
9448 S:      Maintained
9449 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9450 F:      drivers/iio/potentiometer/mcp4018.c
9451 F:      drivers/iio/potentiometer/mcp4531.c
9452
9453 MCR20A IEEE-802.15.4 RADIO DRIVER
9454 M:      Xue Liu <liuxuenetmail@gmail.com>
9455 L:      linux-wpan@vger.kernel.org
9456 W:      https://github.com/xueliu/mcr20a-linux
9457 S:      Maintained
9458 F:      drivers/net/ieee802154/mcr20a.c
9459 F:      drivers/net/ieee802154/mcr20a.h
9460 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9461
9462 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9463 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9464 L:      linux-iio@vger.kernel.org
9465 S:      Maintained
9466 F:      drivers/iio/dac/cio-dac.c
9467
9468 MEDIA DRIVERS FOR ASCOT2E
9469 M:      Sergey Kozlov <serjk@netup.ru>
9470 M:      Abylay Ospan <aospan@netup.ru>
9471 L:      linux-media@vger.kernel.org
9472 W:      https://linuxtv.org
9473 W:      http://netup.tv/
9474 T:      git git://linuxtv.org/media_tree.git
9475 S:      Supported
9476 F:      drivers/media/dvb-frontends/ascot2e*
9477
9478 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9479 M:      Jasmin Jessich <jasmin@anw.at>
9480 L:      linux-media@vger.kernel.org
9481 W:      https://linuxtv.org
9482 T:      git git://linuxtv.org/media_tree.git
9483 S:      Maintained
9484 F:      drivers/media/dvb-frontends/cxd2099*
9485
9486 MEDIA DRIVERS FOR CXD2841ER
9487 M:      Sergey Kozlov <serjk@netup.ru>
9488 M:      Abylay Ospan <aospan@netup.ru>
9489 L:      linux-media@vger.kernel.org
9490 W:      https://linuxtv.org
9491 W:      http://netup.tv/
9492 T:      git git://linuxtv.org/media_tree.git
9493 S:      Supported
9494 F:      drivers/media/dvb-frontends/cxd2841er*
9495
9496 MEDIA DRIVERS FOR CXD2880
9497 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9498 L:      linux-media@vger.kernel.org
9499 W:      http://linuxtv.org/
9500 T:      git git://linuxtv.org/media_tree.git
9501 S:      Supported
9502 F:      drivers/media/dvb-frontends/cxd2880/*
9503 F:      drivers/media/spi/cxd2880*
9504
9505 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9506 L:      linux-media@vger.kernel.org
9507 W:      https://linuxtv.org
9508 T:      git git://linuxtv.org/media_tree.git
9509 S:      Orphan
9510 F:      drivers/media/pci/ddbridge/*
9511
9512 MEDIA DRIVERS FOR FREESCALE IMX
9513 M:      Steve Longerbeam <slongerbeam@gmail.com>
9514 M:      Philipp Zabel <p.zabel@pengutronix.de>
9515 L:      linux-media@vger.kernel.org
9516 T:      git git://linuxtv.org/media_tree.git
9517 S:      Maintained
9518 F:      Documentation/devicetree/bindings/media/imx.txt
9519 F:      Documentation/media/v4l-drivers/imx.rst
9520 F:      drivers/staging/media/imx/
9521 F:      include/linux/imx-media.h
9522 F:      include/media/imx.h
9523
9524 MEDIA DRIVER FOR FREESCALE IMX PXP
9525 M:      Philipp Zabel <p.zabel@pengutronix.de>
9526 L:      linux-media@vger.kernel.org
9527 T:      git git://linuxtv.org/media_tree.git
9528 S:      Maintained
9529 F:      drivers/media/platform/imx-pxp.[ch]
9530
9531 MEDIA DRIVERS FOR FREESCALE IMX7
9532 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9533 L:      linux-media@vger.kernel.org
9534 T:      git git://linuxtv.org/media_tree.git
9535 S:      Maintained
9536 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9537 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9538 F:      Documentation/media/v4l-drivers/imx7.rst
9539 F:      drivers/staging/media/imx/imx7-media-csi.c
9540 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9541
9542 MEDIA DRIVERS FOR HELENE
9543 M:      Abylay Ospan <aospan@netup.ru>
9544 L:      linux-media@vger.kernel.org
9545 W:      https://linuxtv.org
9546 W:      http://netup.tv/
9547 T:      git git://linuxtv.org/media_tree.git
9548 S:      Supported
9549 F:      drivers/media/dvb-frontends/helene*
9550
9551 MEDIA DRIVERS FOR HORUS3A
9552 M:      Sergey Kozlov <serjk@netup.ru>
9553 M:      Abylay Ospan <aospan@netup.ru>
9554 L:      linux-media@vger.kernel.org
9555 W:      https://linuxtv.org
9556 W:      http://netup.tv/
9557 T:      git git://linuxtv.org/media_tree.git
9558 S:      Supported
9559 F:      drivers/media/dvb-frontends/horus3a*
9560
9561 MEDIA DRIVERS FOR LNBH25
9562 M:      Sergey Kozlov <serjk@netup.ru>
9563 M:      Abylay Ospan <aospan@netup.ru>
9564 L:      linux-media@vger.kernel.org
9565 W:      https://linuxtv.org
9566 W:      http://netup.tv/
9567 T:      git git://linuxtv.org/media_tree.git
9568 S:      Supported
9569 F:      drivers/media/dvb-frontends/lnbh25*
9570
9571 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9572 L:      linux-media@vger.kernel.org
9573 W:      https://linuxtv.org
9574 T:      git git://linuxtv.org/media_tree.git
9575 S:      Orphan
9576 F:      drivers/media/dvb-frontends/mxl5xx*
9577
9578 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9579 M:      Sergey Kozlov <serjk@netup.ru>
9580 M:      Abylay Ospan <aospan@netup.ru>
9581 L:      linux-media@vger.kernel.org
9582 W:      https://linuxtv.org
9583 W:      http://netup.tv/
9584 T:      git git://linuxtv.org/media_tree.git
9585 S:      Supported
9586 F:      drivers/media/pci/netup_unidvb/*
9587
9588 MEDIA DRIVERS FOR RENESAS - CEU
9589 M:      Jacopo Mondi <jacopo@jmondi.org>
9590 L:      linux-media@vger.kernel.org
9591 L:      linux-renesas-soc@vger.kernel.org
9592 T:      git git://linuxtv.org/media_tree.git
9593 S:      Supported
9594 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9595 F:      drivers/media/platform/renesas-ceu.c
9596 F:      include/media/drv-intf/renesas-ceu.h
9597
9598 MEDIA DRIVERS FOR RENESAS - DRIF
9599 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9600 L:      linux-media@vger.kernel.org
9601 L:      linux-renesas-soc@vger.kernel.org
9602 T:      git git://linuxtv.org/media_tree.git
9603 S:      Supported
9604 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9605 F:      drivers/media/platform/rcar_drif.c
9606
9607 MEDIA DRIVERS FOR RENESAS - FCP
9608 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9609 L:      linux-media@vger.kernel.org
9610 L:      linux-renesas-soc@vger.kernel.org
9611 T:      git git://linuxtv.org/media_tree.git
9612 S:      Supported
9613 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9614 F:      drivers/media/platform/rcar-fcp.c
9615 F:      include/media/rcar-fcp.h
9616
9617 MEDIA DRIVERS FOR RENESAS - FDP1
9618 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9619 L:      linux-media@vger.kernel.org
9620 L:      linux-renesas-soc@vger.kernel.org
9621 T:      git git://linuxtv.org/media_tree.git
9622 S:      Supported
9623 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9624 F:      drivers/media/platform/rcar_fdp1.c
9625
9626 MEDIA DRIVERS FOR RENESAS - VIN
9627 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9628 L:      linux-media@vger.kernel.org
9629 L:      linux-renesas-soc@vger.kernel.org
9630 T:      git git://linuxtv.org/media_tree.git
9631 S:      Supported
9632 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9633 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9634 F:      drivers/media/platform/rcar-vin/
9635
9636 MEDIA DRIVERS FOR RENESAS - VSP1
9637 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9638 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9639 L:      linux-media@vger.kernel.org
9640 L:      linux-renesas-soc@vger.kernel.org
9641 T:      git git://linuxtv.org/media_tree.git
9642 S:      Supported
9643 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9644 F:      drivers/media/platform/vsp1/
9645
9646 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9647 L:      linux-media@vger.kernel.org
9648 W:      https://linuxtv.org
9649 T:      git git://linuxtv.org/media_tree.git
9650 S:      Orphan
9651 F:      drivers/media/dvb-frontends/stv0910*
9652
9653 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9654 L:      linux-media@vger.kernel.org
9655 W:      https://linuxtv.org
9656 T:      git git://linuxtv.org/media_tree.git
9657 S:      Orphan
9658 F:      drivers/media/dvb-frontends/stv6111*
9659
9660 MEDIA DRIVERS FOR STM32 - DCMI
9661 M:      Hugues Fruchet <hugues.fruchet@st.com>
9662 L:      linux-media@vger.kernel.org
9663 T:      git git://linuxtv.org/media_tree.git
9664 S:      Supported
9665 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9666 F:      drivers/media/platform/stm32/stm32-dcmi.c
9667
9668 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9669 M:      Dmitry Osipenko <digetx@gmail.com>
9670 L:      linux-media@vger.kernel.org
9671 L:      linux-tegra@vger.kernel.org
9672 T:      git git://linuxtv.org/media_tree.git
9673 S:      Maintained
9674 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9675 F:      drivers/staging/media/tegra-vde/
9676
9677 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9678 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9679 P:      LinuxTV.org Project
9680 L:      linux-media@vger.kernel.org
9681 W:      https://linuxtv.org
9682 Q:      http://patchwork.kernel.org/project/linux-media/list/
9683 T:      git git://linuxtv.org/media_tree.git
9684 S:      Maintained
9685 F:      Documentation/devicetree/bindings/media/
9686 F:      Documentation/media/
9687 F:      drivers/media/
9688 F:      drivers/staging/media/
9689 F:      include/linux/platform_data/media/
9690 F:      include/media/
9691 F:      include/uapi/linux/dvb/
9692 F:      include/uapi/linux/videodev2.h
9693 F:      include/uapi/linux/media.h
9694 F:      include/uapi/linux/v4l2-*
9695 F:      include/uapi/linux/meye.h
9696 F:      include/uapi/linux/ivtv*
9697 F:      include/uapi/linux/uvcvideo.h
9698
9699 MEDIATEK BLUETOOTH DRIVER
9700 M:      Sean Wang <sean.wang@mediatek.com>
9701 L:      linux-bluetooth@vger.kernel.org
9702 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9703 S:      Maintained
9704 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9705 F:      drivers/bluetooth/btmtkuart.c
9706
9707 MEDIATEK CIR DRIVER
9708 M:      Sean Wang <sean.wang@mediatek.com>
9709 S:      Maintained
9710 F:      drivers/media/rc/mtk-cir.c
9711
9712 MEDIATEK DMA DRIVER
9713 M:      Sean Wang <sean.wang@mediatek.com>
9714 L:      dmaengine@vger.kernel.org
9715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9716 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9717 S:      Maintained
9718 F:      Documentation/devicetree/bindings/dma/mtk-*
9719 F:      drivers/dma/mediatek/
9720
9721 MEDIATEK PMIC LED DRIVER
9722 M:      Sean Wang <sean.wang@mediatek.com>
9723 S:      Maintained
9724 F:      drivers/leds/leds-mt6323.c
9725 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9726
9727 MEDIATEK ETHERNET DRIVER
9728 M:      Felix Fietkau <nbd@openwrt.org>
9729 M:      John Crispin <john@phrozen.org>
9730 M:      Sean Wang <sean.wang@mediatek.com>
9731 M:      Nelson Chang <nelson.chang@mediatek.com>
9732 L:      netdev@vger.kernel.org
9733 S:      Maintained
9734 F:      drivers/net/ethernet/mediatek/
9735
9736 MEDIATEK SWITCH DRIVER
9737 M:      Sean Wang <sean.wang@mediatek.com>
9738 L:      netdev@vger.kernel.org
9739 S:      Maintained
9740 F:      drivers/net/dsa/mt7530.*
9741 F:      net/dsa/tag_mtk.c
9742
9743 MEDIATEK JPEG DRIVER
9744 M:      Rick Chang <rick.chang@mediatek.com>
9745 M:      Bin Liu <bin.liu@mediatek.com>
9746 S:      Supported
9747 F:      drivers/media/platform/mtk-jpeg/
9748 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9749
9750 MEDIATEK MDP DRIVER
9751 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9752 M:      Houlong Wei <houlong.wei@mediatek.com>
9753 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9754 S:      Supported
9755 F:      drivers/media/platform/mtk-mdp/
9756 F:      drivers/media/platform/mtk-vpu/
9757 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9758
9759 MEDIATEK MEDIA DRIVER
9760 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9761 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9762 S:      Supported
9763 F:      drivers/media/platform/mtk-vcodec/
9764 F:      drivers/media/platform/mtk-vpu/
9765 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9766 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9767
9768 MEDIATEK MT76 WIRELESS LAN DRIVER
9769 M:      Felix Fietkau <nbd@nbd.name>
9770 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9771 L:      linux-wireless@vger.kernel.org
9772 S:      Maintained
9773 F:      drivers/net/wireless/mediatek/mt76/
9774
9775 MEDIATEK MT7601U WIRELESS LAN DRIVER
9776 M:      Jakub Kicinski <kubakici@wp.pl>
9777 L:      linux-wireless@vger.kernel.org
9778 S:      Maintained
9779 F:      drivers/net/wireless/mediatek/mt7601u/
9780
9781 MEDIATEK NAND CONTROLLER DRIVER
9782 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9783 L:      linux-mtd@lists.infradead.org
9784 S:      Maintained
9785 F:      drivers/mtd/nand/raw/mtk_*
9786 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9787
9788 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9789 M:      Sean Wang <sean.wang@mediatek.com>
9790 S:      Maintained
9791 F:      drivers/char/hw_random/mtk-rng.c
9792
9793 MEDIATEK USB3 DRD IP DRIVER
9794 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9795 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9797 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9798 S:      Maintained
9799 F:      drivers/usb/mtu3/
9800
9801 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9802 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9803 M:      Martin Donnelly <martin.donnelly@ge.com>
9804 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9805 S:      Maintained
9806 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9807 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9808
9809 MEGARAID SCSI/SAS DRIVERS
9810 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9811 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9812 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9813 L:      megaraidlinux.pdl@broadcom.com
9814 L:      linux-scsi@vger.kernel.org
9815 W:      http://www.avagotech.com/support/
9816 S:      Maintained
9817 F:      Documentation/scsi/megaraid.txt
9818 F:      drivers/scsi/megaraid.*
9819 F:      drivers/scsi/megaraid/
9820
9821 MELEXIS MLX90614 DRIVER
9822 M:      Crt Mori <cmo@melexis.com>
9823 L:      linux-iio@vger.kernel.org
9824 W:      http://www.melexis.com
9825 S:      Supported
9826 F:      drivers/iio/temperature/mlx90614.c
9827
9828 MELEXIS MLX90632 DRIVER
9829 M:      Crt Mori <cmo@melexis.com>
9830 L:      linux-iio@vger.kernel.org
9831 W:      http://www.melexis.com
9832 S:      Supported
9833 F:      drivers/iio/temperature/mlx90632.c
9834
9835 MELFAS MIP4 TOUCHSCREEN DRIVER
9836 M:      Sangwon Jee <jeesw@melfas.com>
9837 W:      http://www.melfas.com
9838 S:      Supported
9839 F:      drivers/input/touchscreen/melfas_mip4.c
9840 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9841
9842 MELLANOX ETHERNET DRIVER (mlx4_en)
9843 M:      Tariq Toukan <tariqt@mellanox.com>
9844 L:      netdev@vger.kernel.org
9845 S:      Supported
9846 W:      http://www.mellanox.com
9847 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9848 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9849
9850 MELLANOX ETHERNET DRIVER (mlx5e)
9851 M:      Saeed Mahameed <saeedm@mellanox.com>
9852 L:      netdev@vger.kernel.org
9853 S:      Supported
9854 W:      http://www.mellanox.com
9855 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9856 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9857
9858 MELLANOX ETHERNET INNOVA DRIVERS
9859 R:      Boris Pismenny <borisp@mellanox.com>
9860 L:      netdev@vger.kernel.org
9861 S:      Supported
9862 W:      http://www.mellanox.com
9863 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9864 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9865 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9866 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9867 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9868
9869 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9870 R:      Boris Pismenny <borisp@mellanox.com>
9871 L:      netdev@vger.kernel.org
9872 S:      Supported
9873 W:      http://www.mellanox.com
9874 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9875 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9876 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9877
9878 MELLANOX ETHERNET SWITCH DRIVERS
9879 M:      Jiri Pirko <jiri@mellanox.com>
9880 M:      Ido Schimmel <idosch@mellanox.com>
9881 L:      netdev@vger.kernel.org
9882 S:      Supported
9883 W:      http://www.mellanox.com
9884 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9885 F:      drivers/net/ethernet/mellanox/mlxsw/
9886 F:      tools/testing/selftests/drivers/net/mlxsw/
9887
9888 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9889 M:      mlxsw@mellanox.com
9890 L:      netdev@vger.kernel.org
9891 S:      Supported
9892 W:      http://www.mellanox.com
9893 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9894 F:      drivers/net/ethernet/mellanox/mlxfw/
9895
9896 MELLANOX HARDWARE PLATFORM SUPPORT
9897 M:      Andy Shevchenko <andy@infradead.org>
9898 M:      Darren Hart <dvhart@infradead.org>
9899 M:      Vadim Pasternak <vadimp@mellanox.com>
9900 L:      platform-driver-x86@vger.kernel.org
9901 S:      Supported
9902 F:      drivers/platform/mellanox/
9903 F:      include/linux/platform_data/mlxreg.h
9904
9905 MELLANOX MLX4 core VPI driver
9906 M:      Tariq Toukan <tariqt@mellanox.com>
9907 L:      netdev@vger.kernel.org
9908 L:      linux-rdma@vger.kernel.org
9909 W:      http://www.mellanox.com
9910 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9911 S:      Supported
9912 F:      drivers/net/ethernet/mellanox/mlx4/
9913 F:      include/linux/mlx4/
9914
9915 MELLANOX MLX4 IB driver
9916 M:      Yishai Hadas <yishaih@mellanox.com>
9917 L:      linux-rdma@vger.kernel.org
9918 W:      http://www.mellanox.com
9919 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9920 S:      Supported
9921 F:      drivers/infiniband/hw/mlx4/
9922 F:      include/linux/mlx4/
9923 F:      include/uapi/rdma/mlx4-abi.h
9924
9925 MELLANOX MLX5 core VPI driver
9926 M:      Saeed Mahameed <saeedm@mellanox.com>
9927 M:      Leon Romanovsky <leonro@mellanox.com>
9928 L:      netdev@vger.kernel.org
9929 L:      linux-rdma@vger.kernel.org
9930 W:      http://www.mellanox.com
9931 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9932 S:      Supported
9933 F:      drivers/net/ethernet/mellanox/mlx5/core/
9934 F:      include/linux/mlx5/
9935
9936 MELLANOX MLX5 IB driver
9937 M:      Leon Romanovsky <leonro@mellanox.com>
9938 L:      linux-rdma@vger.kernel.org
9939 W:      http://www.mellanox.com
9940 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9941 S:      Supported
9942 F:      drivers/infiniband/hw/mlx5/
9943 F:      include/linux/mlx5/
9944 F:      include/uapi/rdma/mlx5-abi.h
9945
9946 MELLANOX MLXCPLD I2C AND MUX DRIVER
9947 M:      Vadim Pasternak <vadimp@mellanox.com>
9948 M:      Michael Shych <michaelsh@mellanox.com>
9949 L:      linux-i2c@vger.kernel.org
9950 S:      Supported
9951 F:      drivers/i2c/busses/i2c-mlxcpld.c
9952 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9953 F:      Documentation/i2c/busses/i2c-mlxcpld
9954
9955 MELLANOX MLXCPLD LED DRIVER
9956 M:      Vadim Pasternak <vadimp@mellanox.com>
9957 L:      linux-leds@vger.kernel.org
9958 S:      Supported
9959 F:      drivers/leds/leds-mlxcpld.c
9960 F:      drivers/leds/leds-mlxreg.c
9961 F:      Documentation/leds/leds-mlxcpld.txt
9962
9963 MELLANOX PLATFORM DRIVER
9964 M:      Vadim Pasternak <vadimp@mellanox.com>
9965 L:      platform-driver-x86@vger.kernel.org
9966 S:      Supported
9967 F:      drivers/platform/x86/mlx-platform.c
9968
9969 MEMBARRIER SUPPORT
9970 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9971 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9972 L:      linux-kernel@vger.kernel.org
9973 S:      Supported
9974 F:      kernel/sched/membarrier.c
9975 F:      include/uapi/linux/membarrier.h
9976 F:      arch/powerpc/include/asm/membarrier.h
9977
9978 MEMBLOCK
9979 M:      Mike Rapoport <rppt@linux.ibm.com>
9980 L:      linux-mm@kvack.org
9981 S:      Maintained
9982 F:      include/linux/memblock.h
9983 F:      mm/memblock.c
9984 F:      Documentation/core-api/boot-time-mm.rst
9985
9986 MEMORY MANAGEMENT
9987 L:      linux-mm@kvack.org
9988 W:      http://www.linux-mm.org
9989 S:      Maintained
9990 F:      include/linux/mm.h
9991 F:      include/linux/gfp.h
9992 F:      include/linux/mmzone.h
9993 F:      include/linux/memory_hotplug.h
9994 F:      include/linux/vmalloc.h
9995 F:      mm/
9996
9997 MEMORY TECHNOLOGY DEVICES (MTD)
9998 M:      David Woodhouse <dwmw2@infradead.org>
9999 M:      Brian Norris <computersforpeace@gmail.com>
10000 M:      Boris Brezillon <bbrezillon@kernel.org>
10001 M:      Marek Vasut <marek.vasut@gmail.com>
10002 M:      Richard Weinberger <richard@nod.at>
10003 L:      linux-mtd@lists.infradead.org
10004 W:      http://www.linux-mtd.infradead.org/
10005 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10006 T:      git git://git.infradead.org/linux-mtd.git master
10007 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10008 S:      Maintained
10009 F:      Documentation/devicetree/bindings/mtd/
10010 F:      drivers/mtd/
10011 F:      include/linux/mtd/
10012 F:      include/uapi/mtd/
10013
10014 MEN A21 WATCHDOG DRIVER
10015 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10016 L:      linux-watchdog@vger.kernel.org
10017 S:      Maintained
10018 F:      drivers/watchdog/mena21_wdt.c
10019
10020 MEN CHAMELEON BUS (mcb)
10021 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10022 S:      Maintained
10023 F:      drivers/mcb/
10024 F:      include/linux/mcb.h
10025 F:      Documentation/men-chameleon-bus.txt
10026
10027 MEN F21BMC (Board Management Controller)
10028 M:      Andreas Werner <andreas.werner@men.de>
10029 S:      Supported
10030 F:      drivers/mfd/menf21bmc.c
10031 F:      drivers/watchdog/menf21bmc_wdt.c
10032 F:      drivers/leds/leds-menf21bmc.c
10033 F:      drivers/hwmon/menf21bmc_hwmon.c
10034 F:      Documentation/hwmon/menf21bmc
10035
10036 MEN Z069 WATCHDOG DRIVER
10037 M:      Johannes Thumshirn <jth@kernel.org>
10038 L:      linux-watchdog@vger.kernel.org
10039 S:      Maintained
10040 F:      drivers/watchdog/menz69_wdt.c
10041
10042 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10043 M:      Neil Armstrong <narmstrong@baylibre.com>
10044 L:      linux-media@lists.freedesktop.org
10045 L:      linux-amlogic@lists.infradead.org
10046 W:      http://linux-meson.com/
10047 S:      Supported
10048 F:      drivers/media/platform/meson/ao-cec.c
10049 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10050 T:      git git://linuxtv.org/media_tree.git
10051
10052 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10053 M:      Liang Yang <liang.yang@amlogic.com>
10054 L:      linux-mtd@lists.infradead.org
10055 S:      Maintained
10056 F:      drivers/mtd/nand/raw/meson_*
10057 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10058
10059 METHODE UDPU SUPPORT
10060 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10061 S:      Maintained
10062 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10063
10064 MICROBLAZE ARCHITECTURE
10065 M:      Michal Simek <monstr@monstr.eu>
10066 W:      http://www.monstr.eu/fdt/
10067 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10068 S:      Supported
10069 F:      arch/microblaze/
10070
10071 MICROCHIP AT91 SERIAL DRIVER
10072 M:      Richard Genoud <richard.genoud@gmail.com>
10073 S:      Maintained
10074 F:      drivers/tty/serial/atmel_serial.c
10075 F:      drivers/tty/serial/atmel_serial.h
10076 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10077
10078 MICROCHIP AUDIO ASOC DRIVERS
10079 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10080 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10081 S:      Supported
10082 F:      sound/soc/atmel
10083
10084 MICROCHIP DMA DRIVER
10085 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10087 L:      dmaengine@vger.kernel.org
10088 S:      Supported
10089 F:      drivers/dma/at_hdmac.c
10090 F:      drivers/dma/at_hdmac_regs.h
10091 F:      include/linux/platform_data/dma-atmel.h
10092 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10093 F:      include/dt-bindings/dma/at91.h
10094
10095 MICROCHIP ECC DRIVER
10096 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10097 L:      linux-crypto@vger.kernel.org
10098 S:      Maintained
10099 F:      drivers/crypto/atmel-ecc.*
10100
10101 MICROCHIP I2C DRIVER
10102 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10103 L:      linux-i2c@vger.kernel.org
10104 S:      Supported
10105 F:      drivers/i2c/busses/i2c-at91.c
10106
10107 MICROCHIP ISC DRIVER
10108 M:      Eugen Hristev <eugen.hristev@microchip.com>
10109 L:      linux-media@vger.kernel.org
10110 S:      Supported
10111 F:      drivers/media/platform/atmel/atmel-isc.c
10112 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10113 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10114
10115 MICROCHIP ISI DRIVER
10116 M:      Eugen Hristev <eugen.hristev@microchip.com>
10117 L:      linux-media@vger.kernel.org
10118 S:      Supported
10119 F:      drivers/media/platform/atmel/atmel-isi.c
10120 F:      drivers/media/platform/atmel/atmel-isi.h
10121
10122 MICROCHIP AT91 USART MFD DRIVER
10123 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10124 L:      linux-kernel@vger.kernel.org
10125 S:      Supported
10126 F:      drivers/mfd/at91-usart.c
10127 F:      include/dt-bindings/mfd/at91-usart.h
10128 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10129
10130 MICROCHIP AT91 USART SPI DRIVER
10131 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10132 L:      linux-spi@vger.kernel.org
10133 S:      Supported
10134 F:      drivers/spi/spi-at91-usart.c
10135 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10136
10137 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10138 M:      Woojung Huh <Woojung.Huh@microchip.com>
10139 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10140 L:      netdev@vger.kernel.org
10141 S:      Maintained
10142 F:      net/dsa/tag_ksz.c
10143 F:      drivers/net/dsa/microchip/*
10144 F:      include/linux/platform_data/microchip-ksz.h
10145 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10146
10147 MICROCHIP LAN743X ETHERNET DRIVER
10148 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10149 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10150 L:      netdev@vger.kernel.org
10151 S:      Maintained
10152 F:      drivers/net/ethernet/microchip/lan743x_*
10153
10154 MICROCHIP LCDFB DRIVER
10155 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10156 L:      linux-fbdev@vger.kernel.org
10157 S:      Maintained
10158 F:      drivers/video/fbdev/atmel_lcdfb.c
10159 F:      include/video/atmel_lcdc.h
10160
10161 MICROCHIP MMC/SD/SDIO MCI DRIVER
10162 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10163 S:      Maintained
10164 F:      drivers/mmc/host/atmel-mci.c
10165
10166 MICROCHIP MCP16502 PMIC DRIVER
10167 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10169 S:      Maintained
10170 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10171 F:      drivers/regulator/mcp16502.c
10172
10173 MICROCHIP MCP3911 ADC DRIVER
10174 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10175 M:      Kent Gustavsson <kent@minoris.se>
10176 L:      linux-iio@vger.kernel.org
10177 S:      Supported
10178 F:      drivers/iio/adc/mcp3911.c
10179 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10180
10181 MICROCHIP NAND DRIVER
10182 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10183 L:      linux-mtd@lists.infradead.org
10184 S:      Supported
10185 F:      drivers/mtd/nand/raw/atmel/*
10186 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10187
10188 MICROCHIP PWM DRIVER
10189 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10191 L:      linux-pwm@vger.kernel.org
10192 S:      Supported
10193 F:      drivers/pwm/pwm-atmel.c
10194 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10195
10196 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10197 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10198 M:      Eugen Hristev <eugen.hristev@microchip.com>
10199 L:      linux-iio@vger.kernel.org
10200 S:      Supported
10201 F:      drivers/iio/adc/at91-sama5d2_adc.c
10202 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10203 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10204
10205 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10206 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10207 S:      Supported
10208 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10209
10210 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10211 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10213 L:      linux-gpio@vger.kernel.org
10214 F:      drivers/gpio/gpio-sama5d2-piobu.c
10215
10216 MICROCHIP SPI DRIVER
10217 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10218 S:      Supported
10219 F:      drivers/spi/spi-atmel.*
10220
10221 MICROCHIP SSC DRIVER
10222 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10224 S:      Supported
10225 F:      drivers/misc/atmel-ssc.c
10226 F:      include/linux/atmel-ssc.h
10227
10228 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10229 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10231 S:      Supported
10232 F:      drivers/misc/atmel_tclib.c
10233 F:      drivers/clocksource/tcb_clksrc.c
10234
10235 MICROCHIP USBA UDC DRIVER
10236 M:      Cristian Birsan <cristian.birsan@microchip.com>
10237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10238 S:      Supported
10239 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10240
10241 MICROCHIP USB251XB DRIVER
10242 M:      Richard Leitner <richard.leitner@skidata.com>
10243 L:      linux-usb@vger.kernel.org
10244 S:      Maintained
10245 F:      drivers/usb/misc/usb251xb.c
10246 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10247
10248 MICROCHIP XDMA DRIVER
10249 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10250 L:      linux-arm-kernel@lists.infradead.org
10251 L:      dmaengine@vger.kernel.org
10252 S:      Supported
10253 F:      drivers/dma/at_xdmac.c
10254
10255 MICROSEMI MIPS SOCS
10256 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10257 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10258 L:      linux-mips@vger.kernel.org
10259 S:      Supported
10260 F:      arch/mips/generic/board-ocelot.c
10261 F:      arch/mips/configs/generic/board-ocelot.config
10262 F:      arch/mips/boot/dts/mscc/
10263 F:      Documentation/devicetree/bindings/mips/mscc.txt
10264
10265 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10266 M:      Don Brace <don.brace@microsemi.com>
10267 L:      esc.storagedev@microsemi.com
10268 L:      linux-scsi@vger.kernel.org
10269 S:      Supported
10270 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10271 F:      drivers/scsi/smartpqi/Kconfig
10272 F:      drivers/scsi/smartpqi/Makefile
10273 F:      include/linux/cciss*.h
10274 F:      include/uapi/linux/cciss*.h
10275 F:      Documentation/scsi/smartpqi.txt
10276
10277 MICROSEMI ETHERNET SWITCH DRIVER
10278 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10279 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10280 L:      netdev@vger.kernel.org
10281 S:      Supported
10282 F:      drivers/net/ethernet/mscc/
10283
10284 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10285 M:      Chen Yu <yu.c.chen@intel.com>
10286 L:      platform-driver-x86@vger.kernel.org
10287 S:      Supported
10288 F:      drivers/platform/x86/surfacepro3_button.c
10289
10290 MICROTEK X6 SCANNER
10291 M:      Oliver Neukum <oliver@neukum.org>
10292 S:      Maintained
10293 F:      drivers/usb/image/microtek.*
10294
10295 MIPS
10296 M:      Ralf Baechle <ralf@linux-mips.org>
10297 M:      Paul Burton <paul.burton@mips.com>
10298 M:      James Hogan <jhogan@kernel.org>
10299 L:      linux-mips@vger.kernel.org
10300 W:      http://www.linux-mips.org/
10301 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10303 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10304 S:      Supported
10305 F:      Documentation/devicetree/bindings/mips/
10306 F:      Documentation/mips/
10307 F:      arch/mips/
10308 F:      drivers/platform/mips/
10309
10310 MIPS BOSTON DEVELOPMENT BOARD
10311 M:      Paul Burton <paul.burton@mips.com>
10312 L:      linux-mips@vger.kernel.org
10313 S:      Maintained
10314 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10315 F:      arch/mips/boot/dts/img/boston.dts
10316 F:      arch/mips/configs/generic/board-boston.config
10317 F:      drivers/clk/imgtec/clk-boston.c
10318 F:      include/dt-bindings/clock/boston-clock.h
10319
10320 MIPS GENERIC PLATFORM
10321 M:      Paul Burton <paul.burton@mips.com>
10322 L:      linux-mips@vger.kernel.org
10323 S:      Supported
10324 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10325 F:      arch/mips/generic/
10326 F:      arch/mips/tools/generic-board-config.sh
10327
10328 MIPS/LOONGSON1 ARCHITECTURE
10329 M:      Keguang Zhang <keguang.zhang@gmail.com>
10330 L:      linux-mips@vger.kernel.org
10331 S:      Maintained
10332 F:      arch/mips/loongson32/
10333 F:      arch/mips/include/asm/mach-loongson32/
10334 F:      drivers/*/*loongson1*
10335 F:      drivers/*/*/*loongson1*
10336
10337 MIPS/LOONGSON2 ARCHITECTURE
10338 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10339 L:      linux-mips@vger.kernel.org
10340 S:      Maintained
10341 F:      arch/mips/loongson64/fuloong-2e/
10342 F:      arch/mips/loongson64/lemote-2f/
10343 F:      arch/mips/include/asm/mach-loongson64/
10344 F:      drivers/*/*loongson2*
10345 F:      drivers/*/*/*loongson2*
10346
10347 MIPS/LOONGSON3 ARCHITECTURE
10348 M:      Huacai Chen <chenhc@lemote.com>
10349 L:      linux-mips@vger.kernel.org
10350 S:      Maintained
10351 F:      arch/mips/loongson64/
10352 F:      arch/mips/include/asm/mach-loongson64/
10353 F:      drivers/platform/mips/cpu_hwmon.c
10354 F:      drivers/*/*loongson3*
10355 F:      drivers/*/*/*loongson3*
10356
10357 MIPS RINT INSTRUCTION EMULATION
10358 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10359 L:      linux-mips@vger.kernel.org
10360 S:      Supported
10361 F:      arch/mips/math-emu/sp_rint.c
10362 F:      arch/mips/math-emu/dp_rint.c
10363
10364 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10365 M:      Hans Verkuil <hverkuil@xs4all.nl>
10366 L:      linux-media@vger.kernel.org
10367 T:      git git://linuxtv.org/media_tree.git
10368 W:      https://linuxtv.org
10369 S:      Odd Fixes
10370 F:      drivers/media/radio/radio-miropcm20*
10371
10372 MMP SUPPORT
10373 R:      Lubomir Rintel <lkundrak@v3.sk>
10374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10375 S:      Odd Fixes
10376 F:      arch/arm/boot/dts/mmp*
10377 F:      arch/arm/mach-mmp/
10378
10379 MMU GATHER AND TLB INVALIDATION
10380 M:      Will Deacon <will.deacon@arm.com>
10381 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10382 M:      Andrew Morton <akpm@linux-foundation.org>
10383 M:      Nick Piggin <npiggin@gmail.com>
10384 M:      Peter Zijlstra <peterz@infradead.org>
10385 L:      linux-arch@vger.kernel.org
10386 L:      linux-mm@kvack.org
10387 S:      Maintained
10388 F:      arch/*/include/asm/tlb.h
10389 F:      include/asm-generic/tlb.h
10390 F:      mm/mmu_gather.c
10391
10392 MN88472 MEDIA DRIVER
10393 M:      Antti Palosaari <crope@iki.fi>
10394 L:      linux-media@vger.kernel.org
10395 W:      https://linuxtv.org
10396 W:      http://palosaari.fi/linux/
10397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10398 S:      Maintained
10399 F:      drivers/media/dvb-frontends/mn88472*
10400
10401 MN88473 MEDIA DRIVER
10402 M:      Antti Palosaari <crope@iki.fi>
10403 L:      linux-media@vger.kernel.org
10404 W:      https://linuxtv.org
10405 W:      http://palosaari.fi/linux/
10406 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10407 S:      Maintained
10408 F:      drivers/media/dvb-frontends/mn88473*
10409
10410 MODULE SUPPORT
10411 M:      Jessica Yu <jeyu@kernel.org>
10412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10413 S:      Maintained
10414 F:      include/linux/module.h
10415 F:      kernel/module.c
10416
10417 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10418 W:      http://popies.net/meye/
10419 S:      Orphan
10420 F:      Documentation/media/v4l-drivers/meye*
10421 F:      drivers/media/pci/meye/
10422 F:      include/uapi/linux/meye.h
10423
10424 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10425 M:      Jiri Slaby <jirislaby@gmail.com>
10426 S:      Maintained
10427 F:      Documentation/serial/moxa-smartio
10428 F:      drivers/tty/mxser.*
10429
10430 MR800 AVERMEDIA USB FM RADIO DRIVER
10431 M:      Alexey Klimov <klimov.linux@gmail.com>
10432 L:      linux-media@vger.kernel.org
10433 T:      git git://linuxtv.org/media_tree.git
10434 S:      Maintained
10435 F:      drivers/media/radio/radio-mr800.c
10436
10437 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10438 M:      Alan Ott <alan@signal11.us>
10439 L:      linux-wpan@vger.kernel.org
10440 S:      Maintained
10441 F:      drivers/net/ieee802154/mrf24j40.c
10442 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10443
10444 MSI LAPTOP SUPPORT
10445 M:      "Lee, Chun-Yi" <jlee@suse.com>
10446 L:      platform-driver-x86@vger.kernel.org
10447 S:      Maintained
10448 F:      drivers/platform/x86/msi-laptop.c
10449
10450 MSI WMI SUPPORT
10451 L:      platform-driver-x86@vger.kernel.org
10452 S:      Orphan
10453 F:      drivers/platform/x86/msi-wmi.c
10454
10455 MSI001 MEDIA DRIVER
10456 M:      Antti Palosaari <crope@iki.fi>
10457 L:      linux-media@vger.kernel.org
10458 W:      https://linuxtv.org
10459 W:      http://palosaari.fi/linux/
10460 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10461 T:      git git://linuxtv.org/anttip/media_tree.git
10462 S:      Maintained
10463 F:      drivers/media/tuners/msi001*
10464
10465 MSI2500 MEDIA DRIVER
10466 M:      Antti Palosaari <crope@iki.fi>
10467 L:      linux-media@vger.kernel.org
10468 W:      https://linuxtv.org
10469 W:      http://palosaari.fi/linux/
10470 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10471 T:      git git://linuxtv.org/anttip/media_tree.git
10472 S:      Maintained
10473 F:      drivers/media/usb/msi2500/
10474
10475 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10476 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10477 L:      linux-mtd@lists.infradead.org
10478 S:      Maintained
10479 F:      drivers/mtd/devices/docg3*
10480
10481 MT9M032 APTINA SENSOR DRIVER
10482 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10483 L:      linux-media@vger.kernel.org
10484 T:      git git://linuxtv.org/media_tree.git
10485 S:      Maintained
10486 F:      drivers/media/i2c/mt9m032.c
10487 F:      include/media/i2c/mt9m032.h
10488
10489 MT9P031 APTINA CAMERA SENSOR
10490 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10491 L:      linux-media@vger.kernel.org
10492 T:      git git://linuxtv.org/media_tree.git
10493 S:      Maintained
10494 F:      drivers/media/i2c/mt9p031.c
10495 F:      include/media/i2c/mt9p031.h
10496
10497 MT9T001 APTINA CAMERA SENSOR
10498 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10499 L:      linux-media@vger.kernel.org
10500 T:      git git://linuxtv.org/media_tree.git
10501 S:      Maintained
10502 F:      drivers/media/i2c/mt9t001.c
10503 F:      include/media/i2c/mt9t001.h
10504
10505 MT9T112 APTINA CAMERA SENSOR
10506 M:      Jacopo Mondi <jacopo@jmondi.org>
10507 L:      linux-media@vger.kernel.org
10508 T:      git git://linuxtv.org/media_tree.git
10509 S:      Odd Fixes
10510 F:      drivers/media/i2c/mt9t112.c
10511 F:      include/media/i2c/mt9t112.h
10512
10513 MT9V032 APTINA CAMERA SENSOR
10514 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10515 L:      linux-media@vger.kernel.org
10516 T:      git git://linuxtv.org/media_tree.git
10517 S:      Maintained
10518 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10519 F:      drivers/media/i2c/mt9v032.c
10520 F:      include/media/i2c/mt9v032.h
10521
10522 MT9V111 APTINA CAMERA SENSOR
10523 M:      Jacopo Mondi <jacopo@jmondi.org>
10524 L:      linux-media@vger.kernel.org
10525 T:      git git://linuxtv.org/media_tree.git
10526 S:      Maintained
10527 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10528 F:      drivers/media/i2c/mt9v111.c
10529
10530 MULTIFUNCTION DEVICES (MFD)
10531 M:      Lee Jones <lee.jones@linaro.org>
10532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10533 S:      Supported
10534 F:      Documentation/devicetree/bindings/mfd/
10535 F:      drivers/mfd/
10536 F:      include/linux/mfd/
10537 F:      include/dt-bindings/mfd/
10538
10539 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10540 S:      Orphan
10541 F:      drivers/mmc/host/mmc_spi.c
10542 F:      include/linux/spi/mmc_spi.h
10543
10544 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10545 M:      Ulf Hansson <ulf.hansson@linaro.org>
10546 L:      linux-mmc@vger.kernel.org
10547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10548 S:      Maintained
10549 F:      Documentation/devicetree/bindings/mmc/
10550 F:      drivers/mmc/
10551 F:      include/linux/mmc/
10552 F:      include/uapi/linux/mmc/
10553
10554 MULTIPLEXER SUBSYSTEM
10555 M:      Peter Rosin <peda@axentia.se>
10556 S:      Maintained
10557 F:      Documentation/ABI/testing/sysfs-class-mux*
10558 F:      Documentation/devicetree/bindings/mux/
10559 F:      include/dt-bindings/mux/
10560 F:      include/linux/mux/
10561 F:      drivers/mux/
10562
10563 MULTITECH MULTIPORT CARD (ISICOM)
10564 S:      Orphan
10565 F:      drivers/tty/isicom.c
10566 F:      include/linux/isicom.h
10567
10568 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10569 M:      Bin Liu <b-liu@ti.com>
10570 L:      linux-usb@vger.kernel.org
10571 S:      Maintained
10572 F:      drivers/usb/musb/
10573
10574 MXL301RF MEDIA DRIVER
10575 M:      Akihiro Tsukada <tskd08@gmail.com>
10576 L:      linux-media@vger.kernel.org
10577 S:      Odd Fixes
10578 F:      drivers/media/tuners/mxl301rf*
10579
10580 MXL5007T MEDIA DRIVER
10581 M:      Michael Krufky <mkrufky@linuxtv.org>
10582 L:      linux-media@vger.kernel.org
10583 W:      https://linuxtv.org
10584 W:      http://github.com/mkrufky
10585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10586 T:      git git://linuxtv.org/mkrufky/tuners.git
10587 S:      Maintained
10588 F:      drivers/media/tuners/mxl5007t.*
10589
10590 MXSFB DRM DRIVER
10591 M:      Marek Vasut <marex@denx.de>
10592 M:      Stefan Agner <stefan@agner.ch>
10593 L:      dri-devel@lists.freedesktop.org
10594 S:      Supported
10595 F:      drivers/gpu/drm/mxsfb/
10596 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10597 T:      git git://anongit.freedesktop.org/drm/drm-misc
10598
10599 MYLEX DAC960 PCI RAID Controller
10600 M:      Hannes Reinecke <hare@kernel.org>
10601 L:      linux-scsi@vger.kernel.org
10602 S:      Supported
10603 F:      drivers/scsi/myrb.*
10604 F:      drivers/scsi/myrs.*
10605
10606 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10607 M:      Chris Lee <christopher.lee@cspi.com>
10608 L:      netdev@vger.kernel.org
10609 W:      https://www.cspi.com/ethernet-products/support/downloads/
10610 S:      Supported
10611 F:      drivers/net/ethernet/myricom/myri10ge/
10612
10613 NAND FLASH SUBSYSTEM
10614 M:      Boris Brezillon <bbrezillon@kernel.org>
10615 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10616 R:      Richard Weinberger <richard@nod.at>
10617 L:      linux-mtd@lists.infradead.org
10618 W:      http://www.linux-mtd.infradead.org/
10619 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10620 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10621 T:      git git://git.infradead.org/linux-mtd.git nand/next
10622 S:      Maintained
10623 F:      drivers/mtd/nand/
10624 F:      include/linux/mtd/*nand*.h
10625
10626 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10627 M:      Daniel Mack <zonque@gmail.com>
10628 S:      Maintained
10629 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10630 W:      http://www.native-instruments.com
10631 F:      sound/usb/caiaq/
10632
10633 NATSEMI ETHERNET DRIVER (DP8381x)
10634 S:      Orphan
10635 F:      drivers/net/ethernet/natsemi/natsemi.c
10636
10637 NCR 5380 SCSI DRIVERS
10638 M:      Finn Thain <fthain@telegraphics.com.au>
10639 M:      Michael Schmitz <schmitzmic@gmail.com>
10640 L:      linux-scsi@vger.kernel.org
10641 S:      Maintained
10642 F:      Documentation/scsi/g_NCR5380.txt
10643 F:      drivers/scsi/NCR5380.*
10644 F:      drivers/scsi/arm/cumana_1.c
10645 F:      drivers/scsi/arm/oak.c
10646 F:      drivers/scsi/atari_scsi.*
10647 F:      drivers/scsi/dmx3191d.c
10648 F:      drivers/scsi/g_NCR5380.*
10649 F:      drivers/scsi/mac_scsi.*
10650 F:      drivers/scsi/sun3_scsi.*
10651 F:      drivers/scsi/sun3_scsi_vme.c
10652
10653 NCSI LIBRARY:
10654 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10655 S:      Maintained
10656 F:      net/ncsi/
10657
10658 NCT6775 HARDWARE MONITOR DRIVER
10659 M:      Guenter Roeck <linux@roeck-us.net>
10660 L:      linux-hwmon@vger.kernel.org
10661 S:      Maintained
10662 F:      Documentation/hwmon/nct6775
10663 F:      drivers/hwmon/nct6775.c
10664
10665 NET_FAILOVER MODULE
10666 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10667 L:      netdev@vger.kernel.org
10668 S:      Supported
10669 F:      driver/net/net_failover.c
10670 F:      include/net/net_failover.h
10671 F:      Documentation/networking/net_failover.rst
10672
10673 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10674 M:      Faisal Latif <faisal.latif@intel.com>
10675 L:      linux-rdma@vger.kernel.org
10676 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10677 S:      Supported
10678 F:      drivers/infiniband/hw/nes/
10679 F:      include/uapi/rdma/nes-abi.h
10680
10681 NETEM NETWORK EMULATOR
10682 M:      Stephen Hemminger <stephen@networkplumber.org>
10683 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10684 S:      Maintained
10685 F:      net/sched/sch_netem.c
10686
10687 NETERION 10GbE DRIVERS (s2io/vxge)
10688 M:      Jon Mason <jdmason@kudzu.us>
10689 L:      netdev@vger.kernel.org
10690 S:      Supported
10691 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10692 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10693 F:      drivers/net/ethernet/neterion/
10694
10695 NETFILTER
10696 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10697 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10698 M:      Florian Westphal <fw@strlen.de>
10699 L:      netfilter-devel@vger.kernel.org
10700 L:      coreteam@netfilter.org
10701 W:      http://www.netfilter.org/
10702 W:      http://www.iptables.org/
10703 W:      http://www.nftables.org/
10704 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10707 S:      Maintained
10708 F:      include/linux/netfilter*
10709 F:      include/linux/netfilter/
10710 F:      include/net/netfilter/
10711 F:      include/uapi/linux/netfilter*
10712 F:      include/uapi/linux/netfilter/
10713 F:      net/*/netfilter.c
10714 F:      net/*/netfilter/
10715 F:      net/netfilter/
10716 F:      net/bridge/br_netfilter*.c
10717
10718 NETROM NETWORK LAYER
10719 M:      Ralf Baechle <ralf@linux-mips.org>
10720 L:      linux-hams@vger.kernel.org
10721 W:      http://www.linux-ax25.org/
10722 S:      Maintained
10723 F:      include/net/netrom.h
10724 F:      include/uapi/linux/netrom.h
10725 F:      net/netrom/
10726
10727 NETRONOME ETHERNET DRIVERS
10728 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10729 L:      oss-drivers@netronome.com
10730 S:      Maintained
10731 F:      drivers/net/ethernet/netronome/
10732
10733 NETWORK BLOCK DEVICE (NBD)
10734 M:      Josef Bacik <josef@toxicpanda.com>
10735 S:      Maintained
10736 L:      linux-block@vger.kernel.org
10737 L:      nbd@other.debian.org
10738 F:      Documentation/blockdev/nbd.txt
10739 F:      drivers/block/nbd.c
10740 F:      include/uapi/linux/nbd.h
10741
10742 NETWORK DROP MONITOR
10743 M:      Neil Horman <nhorman@tuxdriver.com>
10744 L:      netdev@vger.kernel.org
10745 S:      Maintained
10746 W:      https://fedorahosted.org/dropwatch/
10747 F:      net/core/drop_monitor.c
10748
10749 NETWORKING DRIVERS
10750 M:      "David S. Miller" <davem@davemloft.net>
10751 L:      netdev@vger.kernel.org
10752 W:      http://www.linuxfoundation.org/en/Net
10753 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10756 S:      Odd Fixes
10757 F:      Documentation/devicetree/bindings/net/
10758 F:      drivers/net/
10759 F:      include/linux/if_*
10760 F:      include/linux/netdevice.h
10761 F:      include/linux/etherdevice.h
10762 F:      include/linux/fcdevice.h
10763 F:      include/linux/fddidevice.h
10764 F:      include/linux/hippidevice.h
10765 F:      include/linux/inetdevice.h
10766 F:      include/uapi/linux/if_*
10767 F:      include/uapi/linux/netdevice.h
10768
10769 NETWORKING DRIVERS (WIRELESS)
10770 M:      Kalle Valo <kvalo@codeaurora.org>
10771 L:      linux-wireless@vger.kernel.org
10772 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10775 S:      Maintained
10776 F:      Documentation/devicetree/bindings/net/wireless/
10777 F:      drivers/net/wireless/
10778
10779 NETWORKING [DSA]
10780 M:      Andrew Lunn <andrew@lunn.ch>
10781 M:      Vivien Didelot <vivien.didelot@gmail.com>
10782 M:      Florian Fainelli <f.fainelli@gmail.com>
10783 S:      Maintained
10784 F:      Documentation/devicetree/bindings/net/dsa/
10785 F:      net/dsa/
10786 F:      include/net/dsa.h
10787 F:      include/linux/dsa/
10788 F:      include/linux/platform_data/dsa.h
10789 F:      drivers/net/dsa/
10790
10791 NETWORKING [GENERAL]
10792 M:      "David S. Miller" <davem@davemloft.net>
10793 L:      netdev@vger.kernel.org
10794 W:      http://www.linuxfoundation.org/en/Net
10795 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10798 B:      mailto:netdev@vger.kernel.org
10799 S:      Maintained
10800 F:      net/
10801 F:      include/net/
10802 F:      include/linux/in.h
10803 F:      include/linux/net.h
10804 F:      include/linux/netdevice.h
10805 F:      include/uapi/linux/in.h
10806 F:      include/uapi/linux/net.h
10807 F:      include/uapi/linux/netdevice.h
10808 F:      include/uapi/linux/net_namespace.h
10809 F:      tools/testing/selftests/net/
10810 F:      lib/net_utils.c
10811 F:      lib/random32.c
10812 F:      Documentation/networking/
10813
10814 NETWORKING [IPSEC]
10815 M:      Steffen Klassert <steffen.klassert@secunet.com>
10816 M:      Herbert Xu <herbert@gondor.apana.org.au>
10817 M:      "David S. Miller" <davem@davemloft.net>
10818 L:      netdev@vger.kernel.org
10819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10821 S:      Maintained
10822 F:      net/xfrm/
10823 F:      net/key/
10824 F:      net/ipv4/xfrm*
10825 F:      net/ipv4/esp4*
10826 F:      net/ipv4/ah4.c
10827 F:      net/ipv4/ipcomp.c
10828 F:      net/ipv4/ip_vti.c
10829 F:      net/ipv6/xfrm*
10830 F:      net/ipv6/esp6*
10831 F:      net/ipv6/ah6.c
10832 F:      net/ipv6/ipcomp6.c
10833 F:      net/ipv6/ip6_vti.c
10834 F:      include/uapi/linux/xfrm.h
10835 F:      include/net/xfrm.h
10836
10837 NETWORKING [IPv4/IPv6]
10838 M:      "David S. Miller" <davem@davemloft.net>
10839 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10840 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10841 L:      netdev@vger.kernel.org
10842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10843 S:      Maintained
10844 F:      net/ipv4/
10845 F:      net/ipv6/
10846 F:      include/net/ip*
10847 F:      arch/x86/net/*
10848
10849 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10850 M:      Paul Moore <paul@paul-moore.com>
10851 W:      https://github.com/netlabel
10852 L:      netdev@vger.kernel.org
10853 L:      linux-security-module@vger.kernel.org
10854 S:      Maintained
10855 F:      Documentation/netlabel/
10856 F:      include/net/calipso.h
10857 F:      include/net/cipso_ipv4.h
10858 F:      include/net/netlabel.h
10859 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10860 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10861 F:      net/netlabel/
10862 F:      net/ipv4/cipso_ipv4.c
10863 F:      net/ipv6/calipso.c
10864 F:      net/netfilter/xt_CONNSECMARK.c
10865 F:      net/netfilter/xt_SECMARK.c
10866
10867 NETWORKING [TCP]
10868 M:      Eric Dumazet <edumazet@google.com>
10869 L:      netdev@vger.kernel.org
10870 S:      Maintained
10871 F:      net/ipv4/tcp*.c
10872 F:      net/ipv4/syncookies.c
10873 F:      net/ipv6/tcp*.c
10874 F:      net/ipv6/syncookies.c
10875 F:      include/uapi/linux/tcp.h
10876 F:      include/net/tcp.h
10877 F:      include/linux/tcp.h
10878 F:      include/trace/events/tcp.h
10879
10880 NETWORKING [TLS]
10881 M:      Boris Pismenny <borisp@mellanox.com>
10882 M:      Aviad Yehezkel <aviadye@mellanox.com>
10883 M:      Dave Watson <davejwatson@fb.com>
10884 M:      John Fastabend <john.fastabend@gmail.com>
10885 M:      Daniel Borkmann <daniel@iogearbox.net>
10886 L:      netdev@vger.kernel.org
10887 S:      Maintained
10888 F:      net/tls/*
10889 F:      include/uapi/linux/tls.h
10890 F:      include/net/tls.h
10891
10892 NETWORKING [WIRELESS]
10893 L:      linux-wireless@vger.kernel.org
10894 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10895
10896 NETDEVSIM
10897 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10898 S:      Maintained
10899 F:      drivers/net/netdevsim/*
10900
10901 NETXEN (1/10) GbE SUPPORT
10902 M:      Manish Chopra <manishc@marvell.com>
10903 M:      Rahul Verma <rahulv@marvell.com>
10904 M:      GR-Linux-NIC-Dev@marvell.com
10905 L:      netdev@vger.kernel.org
10906 S:      Supported
10907 F:      drivers/net/ethernet/qlogic/netxen/
10908
10909 NFC SUBSYSTEM
10910 M:      Samuel Ortiz <sameo@linux.intel.com>
10911 L:      linux-wireless@vger.kernel.org
10912 L:      linux-nfc@lists.01.org (subscribers-only)
10913 S:      Supported
10914 F:      net/nfc/
10915 F:      include/net/nfc/
10916 F:      include/uapi/linux/nfc.h
10917 F:      drivers/nfc/
10918 F:      include/linux/platform_data/nfcmrvl.h
10919 F:      include/linux/platform_data/nxp-nci.h
10920 F:      Documentation/devicetree/bindings/net/nfc/
10921
10922 NFS, SUNRPC, AND LOCKD CLIENTS
10923 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10924 M:      Anna Schumaker <anna.schumaker@netapp.com>
10925 L:      linux-nfs@vger.kernel.org
10926 W:      http://client.linux-nfs.org
10927 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10928 S:      Maintained
10929 F:      fs/lockd/
10930 F:      fs/nfs/
10931 F:      fs/nfs_common/
10932 F:      net/sunrpc/
10933 F:      include/linux/lockd/
10934 F:      include/linux/nfs*
10935 F:      include/linux/sunrpc/
10936 F:      include/uapi/linux/nfs*
10937 F:      include/uapi/linux/sunrpc/
10938
10939 NILFS2 FILESYSTEM
10940 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10941 L:      linux-nilfs@vger.kernel.org
10942 W:      https://nilfs.sourceforge.io/
10943 W:      https://nilfs.osdn.jp/
10944 T:      git git://github.com/konis/nilfs2.git
10945 S:      Supported
10946 F:      Documentation/filesystems/nilfs2.txt
10947 F:      fs/nilfs2/
10948 F:      include/trace/events/nilfs2.h
10949 F:      include/uapi/linux/nilfs2_api.h
10950 F:      include/uapi/linux/nilfs2_ondisk.h
10951
10952 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10953 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10954 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10955 S:      Maintained
10956 F:      Documentation/scsi/NinjaSCSI.txt
10957 F:      drivers/scsi/pcmcia/nsp_*
10958
10959 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10960 M:      GOTO Masanori <gotom@debian.or.jp>
10961 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10962 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10963 S:      Maintained
10964 F:      Documentation/scsi/NinjaSCSI.txt
10965 F:      drivers/scsi/nsp32*
10966
10967 NIOS2 ARCHITECTURE
10968 M:      Ley Foon Tan <lftan@altera.com>
10969 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10971 S:      Maintained
10972 F:      arch/nios2/
10973
10974 NOHZ, DYNTICKS SUPPORT
10975 M:      Frederic Weisbecker <fweisbec@gmail.com>
10976 M:      Thomas Gleixner <tglx@linutronix.de>
10977 M:      Ingo Molnar <mingo@kernel.org>
10978 L:      linux-kernel@vger.kernel.org
10979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10980 S:      Maintained
10981 F:      kernel/time/tick*.*
10982 F:      include/linux/tick.h
10983 F:      include/linux/sched/nohz.h
10984
10985 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10986 M:      Pavel Machek <pavel@ucw.cz>
10987 M:      Sakari Ailus <sakari.ailus@iki.fi>
10988 L:      linux-media@vger.kernel.org
10989 S:      Maintained
10990 F:      drivers/media/i2c/et8ek8
10991 F:      drivers/media/i2c/ad5820.c
10992
10993 NOKIA N900 POWER SUPPLY DRIVERS
10994 R:      Pali Rohár <pali.rohar@gmail.com>
10995 F:      include/linux/power/bq2415x_charger.h
10996 F:      include/linux/power/bq27xxx_battery.h
10997 F:      include/linux/power/isp1704_charger.h
10998 F:      drivers/power/supply/bq2415x_charger.c
10999 F:      drivers/power/supply/bq27xxx_battery.c
11000 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11001 F:      drivers/power/supply/isp1704_charger.c
11002 F:      drivers/power/supply/rx51_battery.c
11003
11004 NOLIBC HEADER FILE
11005 M:      Willy Tarreau <w@1wt.eu>
11006 S:      Maintained
11007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11008 F:      tools/include/nolibc/
11009
11010 NTB AMD DRIVER
11011 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11012 L:      linux-ntb@googlegroups.com
11013 S:      Supported
11014 F:      drivers/ntb/hw/amd/
11015
11016 NTB DRIVER CORE
11017 M:      Jon Mason <jdmason@kudzu.us>
11018 M:      Dave Jiang <dave.jiang@intel.com>
11019 M:      Allen Hubbe <allenbh@gmail.com>
11020 L:      linux-ntb@googlegroups.com
11021 S:      Supported
11022 W:      https://github.com/jonmason/ntb/wiki
11023 T:      git git://github.com/jonmason/ntb.git
11024 F:      drivers/ntb/
11025 F:      drivers/net/ntb_netdev.c
11026 F:      include/linux/ntb.h
11027 F:      include/linux/ntb_transport.h
11028 F:      tools/testing/selftests/ntb/
11029
11030 NTB IDT DRIVER
11031 M:      Serge Semin <fancer.lancer@gmail.com>
11032 L:      linux-ntb@googlegroups.com
11033 S:      Supported
11034 F:      drivers/ntb/hw/idt/
11035
11036 NTB INTEL DRIVER
11037 M:      Dave Jiang <dave.jiang@intel.com>
11038 L:      linux-ntb@googlegroups.com
11039 S:      Supported
11040 W:      https://github.com/davejiang/linux/wiki
11041 T:      git https://github.com/davejiang/linux.git
11042 F:      drivers/ntb/hw/intel/
11043
11044 NTFS FILESYSTEM
11045 M:      Anton Altaparmakov <anton@tuxera.com>
11046 L:      linux-ntfs-dev@lists.sourceforge.net
11047 W:      http://www.tuxera.com/
11048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11049 S:      Supported
11050 F:      Documentation/filesystems/ntfs.txt
11051 F:      fs/ntfs/
11052
11053 NUBUS SUBSYSTEM
11054 M:      Finn Thain <fthain@telegraphics.com.au>
11055 L:      linux-m68k@lists.linux-m68k.org
11056 S:      Maintained
11057 F:      arch/*/include/asm/nubus.h
11058 F:      drivers/nubus/
11059 F:      include/linux/nubus.h
11060 F:      include/uapi/linux/nubus.h
11061
11062 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11063 M:      Antonino Daplas <adaplas@gmail.com>
11064 L:      linux-fbdev@vger.kernel.org
11065 S:      Maintained
11066 F:      drivers/video/fbdev/riva/
11067 F:      drivers/video/fbdev/nvidia/
11068
11069 NVM EXPRESS DRIVER
11070 M:      Keith Busch <keith.busch@intel.com>
11071 M:      Jens Axboe <axboe@fb.com>
11072 M:      Christoph Hellwig <hch@lst.de>
11073 M:      Sagi Grimberg <sagi@grimberg.me>
11074 L:      linux-nvme@lists.infradead.org
11075 T:      git://git.infradead.org/nvme.git
11076 W:      http://git.infradead.org/nvme.git
11077 S:      Supported
11078 F:      drivers/nvme/host/
11079 F:      include/linux/nvme.h
11080 F:      include/uapi/linux/nvme_ioctl.h
11081
11082 NVM EXPRESS FC TRANSPORT DRIVERS
11083 M:      James Smart <james.smart@broadcom.com>
11084 L:      linux-nvme@lists.infradead.org
11085 S:      Supported
11086 F:      include/linux/nvme-fc.h
11087 F:      include/linux/nvme-fc-driver.h
11088 F:      drivers/nvme/host/fc.c
11089 F:      drivers/nvme/target/fc.c
11090 F:      drivers/nvme/target/fcloop.c
11091
11092 NVM EXPRESS TARGET DRIVER
11093 M:      Christoph Hellwig <hch@lst.de>
11094 M:      Sagi Grimberg <sagi@grimberg.me>
11095 L:      linux-nvme@lists.infradead.org
11096 T:      git://git.infradead.org/nvme.git
11097 W:      http://git.infradead.org/nvme.git
11098 S:      Supported
11099 F:      drivers/nvme/target/
11100
11101 NVMEM FRAMEWORK
11102 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11103 S:      Maintained
11104 F:      drivers/nvmem/
11105 F:      Documentation/devicetree/bindings/nvmem/
11106 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11107 F:      include/linux/nvmem-consumer.h
11108 F:      include/linux/nvmem-provider.h
11109
11110 NXP SGTL5000 DRIVER
11111 M:      Fabio Estevam <festevam@gmail.com>
11112 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11113 S:      Maintained
11114 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11115 F:      sound/soc/codecs/sgtl5000*
11116
11117 NXP TDA998X DRM DRIVER
11118 M:      Russell King <linux@armlinux.org.uk>
11119 S:      Maintained
11120 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11122 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11123 F:      include/drm/i2c/tda998x.h
11124 F:      include/dt-bindings/display/tda998x.h
11125 K:      "nxp,tda998x"
11126
11127 NXP TFA9879 DRIVER
11128 M:      Peter Rosin <peda@axentia.se>
11129 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11130 S:      Maintained
11131 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11132 F:      sound/soc/codecs/tfa9879*
11133
11134 NXP-NCI NFC DRIVER
11135 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11136 R:      Charles Gorand <charles.gorand@effinnov.com>
11137 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11138 S:      Supported
11139 F:      drivers/nfc/nxp-nci
11140
11141 OBJAGG
11142 M:      Jiri Pirko <jiri@mellanox.com>
11143 L:      netdev@vger.kernel.org
11144 S:      Supported
11145 F:      lib/objagg.c
11146 F:      lib/test_objagg.c
11147 F:      include/linux/objagg.h
11148
11149 NXP FSPI DRIVER
11150 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11151 M:      Ashish Kumar <ashish.kumar@nxp.com>
11152 L:      linux-spi@vger.kernel.org
11153 S:      Maintained
11154 F:      drivers/spi/spi-nxp-fspi.c
11155 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11156
11157 OBJTOOL
11158 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11159 M:      Peter Zijlstra <peterz@infradead.org>
11160 S:      Supported
11161 F:      tools/objtool/
11162
11163 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11164 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11165 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11166 L:      linuxppc-dev@lists.ozlabs.org
11167 S:      Supported
11168 F:      arch/powerpc/platforms/powernv/ocxl.c
11169 F:      arch/powerpc/include/asm/pnv-ocxl.h
11170 F:      drivers/misc/ocxl/
11171 F:      include/misc/ocxl*
11172 F:      include/uapi/misc/ocxl.h
11173 F:      Documentation/accelerators/ocxl.rst
11174
11175 OMAP AUDIO SUPPORT
11176 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11177 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11178 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11179 L:      linux-omap@vger.kernel.org
11180 S:      Maintained
11181 F:      sound/soc/ti/omap*
11182 F:      sound/soc/ti/rx51.c
11183 F:      sound/soc/ti/n810.c
11184 F:      sound/soc/ti/sdma-pcm.*
11185
11186 OMAP CLOCK FRAMEWORK SUPPORT
11187 M:      Paul Walmsley <paul@pwsan.com>
11188 L:      linux-omap@vger.kernel.org
11189 S:      Maintained
11190 F:      arch/arm/*omap*/*clock*
11191
11192 OMAP DEVICE TREE SUPPORT
11193 M:      Benoît Cousson <bcousson@baylibre.com>
11194 M:      Tony Lindgren <tony@atomide.com>
11195 L:      linux-omap@vger.kernel.org
11196 L:      devicetree@vger.kernel.org
11197 S:      Maintained
11198 F:      arch/arm/boot/dts/*omap*
11199 F:      arch/arm/boot/dts/*am3*
11200 F:      arch/arm/boot/dts/*am4*
11201 F:      arch/arm/boot/dts/*am5*
11202 F:      arch/arm/boot/dts/*dra7*
11203
11204 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11205 L:      linux-omap@vger.kernel.org
11206 L:      linux-fbdev@vger.kernel.org
11207 S:      Orphan
11208 F:      drivers/video/fbdev/omap2/
11209 F:      Documentation/arm/OMAP/DSS
11210
11211 OMAP FRAMEBUFFER SUPPORT
11212 L:      linux-fbdev@vger.kernel.org
11213 L:      linux-omap@vger.kernel.org
11214 S:      Orphan
11215 F:      drivers/video/fbdev/omap/
11216
11217 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11218 M:      Roger Quadros <rogerq@ti.com>
11219 M:      Tony Lindgren <tony@atomide.com>
11220 L:      linux-omap@vger.kernel.org
11221 S:      Maintained
11222 F:      drivers/memory/omap-gpmc.c
11223 F:      arch/arm/mach-omap2/*gpmc*
11224
11225 OMAP GPIO DRIVER
11226 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11227 M:      Santosh Shilimkar <ssantosh@kernel.org>
11228 M:      Kevin Hilman <khilman@kernel.org>
11229 L:      linux-omap@vger.kernel.org
11230 S:      Maintained
11231 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11232 F:      drivers/gpio/gpio-omap.c
11233
11234 OMAP HARDWARE SPINLOCK SUPPORT
11235 M:      Ohad Ben-Cohen <ohad@wizery.com>
11236 L:      linux-omap@vger.kernel.org
11237 S:      Maintained
11238 F:      drivers/hwspinlock/omap_hwspinlock.c
11239
11240 OMAP HS MMC SUPPORT
11241 L:      linux-mmc@vger.kernel.org
11242 L:      linux-omap@vger.kernel.org
11243 S:      Orphan
11244 F:      drivers/mmc/host/omap_hsmmc.c
11245
11246 OMAP HWMOD DATA
11247 M:      Paul Walmsley <paul@pwsan.com>
11248 L:      linux-omap@vger.kernel.org
11249 S:      Maintained
11250 F:      arch/arm/mach-omap2/omap_hwmod*data*
11251
11252 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11253 M:      Benoît Cousson <bcousson@baylibre.com>
11254 L:      linux-omap@vger.kernel.org
11255 S:      Maintained
11256 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11257
11258 OMAP HWMOD SUPPORT
11259 M:      Benoît Cousson <bcousson@baylibre.com>
11260 M:      Paul Walmsley <paul@pwsan.com>
11261 L:      linux-omap@vger.kernel.org
11262 S:      Maintained
11263 F:      arch/arm/mach-omap2/omap_hwmod.*
11264
11265 OMAP I2C DRIVER
11266 M:      Vignesh R <vigneshr@ti.com>
11267 L:      linux-omap@vger.kernel.org
11268 L:      linux-i2c@vger.kernel.org
11269 S:      Maintained
11270 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11271 F:      drivers/i2c/busses/i2c-omap.c
11272
11273 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11274 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11275 L:      linux-media@vger.kernel.org
11276 S:      Maintained
11277 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11278 F:      drivers/media/platform/omap3isp/
11279 F:      drivers/staging/media/omap4iss/
11280
11281 OMAP MMC SUPPORT
11282 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11283 L:      linux-omap@vger.kernel.org
11284 S:      Odd Fixes
11285 F:      drivers/mmc/host/omap.c
11286
11287 OMAP POWER MANAGEMENT SUPPORT
11288 M:      Kevin Hilman <khilman@kernel.org>
11289 L:      linux-omap@vger.kernel.org
11290 S:      Maintained
11291 F:      arch/arm/*omap*/*pm*
11292 F:      drivers/cpufreq/omap-cpufreq.c
11293
11294 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11295 M:      Rajendra Nayak <rnayak@codeaurora.org>
11296 M:      Paul Walmsley <paul@pwsan.com>
11297 L:      linux-omap@vger.kernel.org
11298 S:      Maintained
11299 F:      arch/arm/mach-omap2/prm*
11300
11301 OMAP RANDOM NUMBER GENERATOR SUPPORT
11302 M:      Deepak Saxena <dsaxena@plexity.net>
11303 S:      Maintained
11304 F:      drivers/char/hw_random/omap-rng.c
11305
11306 OMAP USB SUPPORT
11307 L:      linux-usb@vger.kernel.org
11308 L:      linux-omap@vger.kernel.org
11309 S:      Orphan
11310 F:      drivers/usb/*/*omap*
11311 F:      arch/arm/*omap*/usb*
11312
11313 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11314 M:      Mark Jackson <mpfj@newflow.co.uk>
11315 L:      linux-omap@vger.kernel.org
11316 S:      Maintained
11317 F:      arch/arm/boot/dts/am335x-nano.dts
11318
11319 OMAP1 SUPPORT
11320 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11321 M:      Tony Lindgren <tony@atomide.com>
11322 L:      linux-omap@vger.kernel.org
11323 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11325 S:      Maintained
11326 F:      arch/arm/mach-omap1/
11327 F:      arch/arm/plat-omap/
11328 F:      arch/arm/configs/omap1_defconfig
11329 F:      drivers/i2c/busses/i2c-omap.c
11330 F:      include/linux/platform_data/i2c-omap.h
11331 F:      include/linux/platform_data/ams-delta-fiq.h
11332
11333 OMAP2+ SUPPORT
11334 M:      Tony Lindgren <tony@atomide.com>
11335 L:      linux-omap@vger.kernel.org
11336 W:      http://www.muru.com/linux/omap/
11337 W:      http://linux.omap.com/
11338 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11340 S:      Maintained
11341 F:      arch/arm/mach-omap2/
11342 F:      arch/arm/plat-omap/
11343 F:      arch/arm/configs/omap2plus_defconfig
11344 F:      drivers/i2c/busses/i2c-omap.c
11345 F:      drivers/irqchip/irq-omap-intc.c
11346 F:      drivers/mfd/*omap*.c
11347 F:      drivers/mfd/menelaus.c
11348 F:      drivers/mfd/palmas.c
11349 F:      drivers/mfd/tps65217.c
11350 F:      drivers/mfd/tps65218.c
11351 F:      drivers/mfd/tps65910.c
11352 F:      drivers/mfd/twl-core.[ch]
11353 F:      drivers/mfd/twl4030*.c
11354 F:      drivers/mfd/twl6030*.c
11355 F:      drivers/mfd/twl6040*.c
11356 F:      drivers/regulator/palmas-regulator*.c
11357 F:      drivers/regulator/pbias-regulator.c
11358 F:      drivers/regulator/tps65217-regulator.c
11359 F:      drivers/regulator/tps65218-regulator.c
11360 F:      drivers/regulator/tps65910-regulator.c
11361 F:      drivers/regulator/twl-regulator.c
11362 F:      drivers/regulator/twl6030-regulator.c
11363 F:      include/linux/platform_data/i2c-omap.h
11364
11365 ONION OMEGA2+ BOARD
11366 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11367 L:      linux-mips@vger.kernel.org
11368 S:      Maintained
11369 F:      arch/mips/boot/dts/ralink/omega2p.dts
11370
11371 OMFS FILESYSTEM
11372 M:      Bob Copeland <me@bobcopeland.com>
11373 L:      linux-karma-devel@lists.sourceforge.net
11374 S:      Maintained
11375 F:      Documentation/filesystems/omfs.txt
11376 F:      fs/omfs/
11377
11378 OMNIKEY CARDMAN 4000 DRIVER
11379 M:      Harald Welte <laforge@gnumonks.org>
11380 S:      Maintained
11381 F:      drivers/char/pcmcia/cm4000_cs.c
11382 F:      include/linux/cm4000_cs.h
11383 F:      include/uapi/linux/cm4000_cs.h
11384
11385 OMNIKEY CARDMAN 4040 DRIVER
11386 M:      Harald Welte <laforge@gnumonks.org>
11387 S:      Maintained
11388 F:      drivers/char/pcmcia/cm4040_cs.*
11389
11390 OMNIVISION OV13858 SENSOR DRIVER
11391 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11392 L:      linux-media@vger.kernel.org
11393 T:      git git://linuxtv.org/media_tree.git
11394 S:      Maintained
11395 F:      drivers/media/i2c/ov13858.c
11396
11397 OMNIVISION OV2680 SENSOR DRIVER
11398 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11399 L:      linux-media@vger.kernel.org
11400 T:      git git://linuxtv.org/media_tree.git
11401 S:      Maintained
11402 F:      drivers/media/i2c/ov2680.c
11403 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11404
11405 OMNIVISION OV2685 SENSOR DRIVER
11406 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11407 L:      linux-media@vger.kernel.org
11408 T:      git git://linuxtv.org/media_tree.git
11409 S:      Maintained
11410 F:      drivers/media/i2c/ov2685.c
11411
11412 OMNIVISION OV5640 SENSOR DRIVER
11413 M:      Steve Longerbeam <slongerbeam@gmail.com>
11414 L:      linux-media@vger.kernel.org
11415 T:      git git://linuxtv.org/media_tree.git
11416 S:      Maintained
11417 F:      drivers/media/i2c/ov5640.c
11418
11419 OMNIVISION OV5647 SENSOR DRIVER
11420 M:      Luis Oliveira <lolivei@synopsys.com>
11421 L:      linux-media@vger.kernel.org
11422 T:      git git://linuxtv.org/media_tree.git
11423 S:      Maintained
11424 F:      drivers/media/i2c/ov5647.c
11425
11426 OMNIVISION OV5695 SENSOR DRIVER
11427 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11428 L:      linux-media@vger.kernel.org
11429 T:      git git://linuxtv.org/media_tree.git
11430 S:      Maintained
11431 F:      drivers/media/i2c/ov5695.c
11432
11433 OMNIVISION OV7670 SENSOR DRIVER
11434 M:      Jonathan Corbet <corbet@lwn.net>
11435 L:      linux-media@vger.kernel.org
11436 T:      git git://linuxtv.org/media_tree.git
11437 S:      Maintained
11438 F:      drivers/media/i2c/ov7670.c
11439 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11440
11441 OMNIVISION OV772x SENSOR DRIVER
11442 M:      Jacopo Mondi <jacopo@jmondi.org>
11443 L:      linux-media@vger.kernel.org
11444 T:      git git://linuxtv.org/media_tree.git
11445 S:      Odd fixes
11446 F:      drivers/media/i2c/ov772x.c
11447 F:      include/media/i2c/ov772x.h
11448 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11449
11450 OMNIVISION OV7740 SENSOR DRIVER
11451 M:      Wenyou Yang <wenyou.yang@microchip.com>
11452 L:      linux-media@vger.kernel.org
11453 T:      git git://linuxtv.org/media_tree.git
11454 S:      Maintained
11455 F:      drivers/media/i2c/ov7740.c
11456 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11457
11458 OMNIVISION OV9640 SENSOR DRIVER
11459 M:      Petr Cvek <petrcvekcz@gmail.com>
11460 L:      linux-media@vger.kernel.org
11461 S:      Maintained
11462 F:      drivers/media/i2c/ov9640.*
11463
11464 OMNIVISION OV8856 SENSOR DRIVER
11465 M:      Ben Kao <ben.kao@intel.com>
11466 L:      linux-media@vger.kernel.org
11467 T:      git git://linuxtv.org/media_tree.git
11468 S:      Maintained
11469 F:      drivers/media/i2c/ov8856.c
11470
11471 OMNIVISION OV9650 SENSOR DRIVER
11472 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11473 R:      Akinobu Mita <akinobu.mita@gmail.com>
11474 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11475 L:      linux-media@vger.kernel.org
11476 T:      git git://linuxtv.org/media_tree.git
11477 S:      Maintained
11478 F:      drivers/media/i2c/ov9650.c
11479 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11480
11481 ONENAND FLASH DRIVER
11482 M:      Kyungmin Park <kyungmin.park@samsung.com>
11483 L:      linux-mtd@lists.infradead.org
11484 S:      Maintained
11485 F:      drivers/mtd/nand/onenand/
11486 F:      include/linux/mtd/onenand*.h
11487
11488 ONSTREAM SCSI TAPE DRIVER
11489 M:      Willem Riede <osst@riede.org>
11490 L:      osst-users@lists.sourceforge.net
11491 L:      linux-scsi@vger.kernel.org
11492 S:      Maintained
11493 F:      Documentation/scsi/osst.txt
11494 F:      drivers/scsi/osst.*
11495 F:      drivers/scsi/osst_*.h
11496 F:      drivers/scsi/st.h
11497
11498 OP-TEE DRIVER
11499 M:      Jens Wiklander <jens.wiklander@linaro.org>
11500 S:      Maintained
11501 F:      drivers/tee/optee/
11502
11503 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11504 M:      Sumit Garg <sumit.garg@linaro.org>
11505 S:      Maintained
11506 F:      drivers/char/hw_random/optee-rng.c
11507
11508 OPA-VNIC DRIVER
11509 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11510 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11511 L:      linux-rdma@vger.kernel.org
11512 S:      Supported
11513 F:      drivers/infiniband/ulp/opa_vnic
11514
11515 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11516 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11517 M:      Frank Rowand <frowand.list@gmail.com>
11518 L:      devicetree@vger.kernel.org
11519 S:      Maintained
11520 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11521 F:      Documentation/devicetree/overlay-notes.txt
11522 F:      drivers/of/overlay.c
11523 F:      drivers/of/resolver.c
11524 K:      of_overlay_notifier_
11525
11526 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11527 M:      Rob Herring <robh+dt@kernel.org>
11528 M:      Frank Rowand <frowand.list@gmail.com>
11529 L:      devicetree@vger.kernel.org
11530 W:      http://www.devicetree.org/
11531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11532 S:      Maintained
11533 F:      drivers/of/
11534 F:      include/linux/of*.h
11535 F:      scripts/dtc/
11536 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11537
11538 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11539 M:      Rob Herring <robh+dt@kernel.org>
11540 M:      Mark Rutland <mark.rutland@arm.com>
11541 L:      devicetree@vger.kernel.org
11542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11543 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11544 S:      Maintained
11545 F:      Documentation/devicetree/
11546 F:      arch/*/boot/dts/
11547 F:      include/dt-bindings/
11548
11549 OPENCORES I2C BUS DRIVER
11550 M:      Peter Korsgaard <peter@korsgaard.com>
11551 M:      Andrew Lunn <andrew@lunn.ch>
11552 L:      linux-i2c@vger.kernel.org
11553 S:      Maintained
11554 F:      Documentation/i2c/busses/i2c-ocores
11555 F:      drivers/i2c/busses/i2c-ocores.c
11556 F:      include/linux/platform_data/i2c-ocores.h
11557
11558 OPENRISC ARCHITECTURE
11559 M:      Jonas Bonn <jonas@southpole.se>
11560 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11561 M:      Stafford Horne <shorne@gmail.com>
11562 T:      git git://github.com/openrisc/linux.git
11563 L:      openrisc@lists.librecores.org
11564 W:      http://openrisc.io
11565 S:      Maintained
11566 F:      Documentation/devicetree/bindings/openrisc/
11567 F:      Documentation/openrisc/
11568 F:      arch/openrisc/
11569 F:      drivers/irqchip/irq-ompic.c
11570 F:      drivers/irqchip/irq-or1k-*
11571
11572 OPENVSWITCH
11573 M:      Pravin B Shelar <pshelar@ovn.org>
11574 L:      netdev@vger.kernel.org
11575 L:      dev@openvswitch.org
11576 W:      http://openvswitch.org
11577 S:      Maintained
11578 F:      net/openvswitch/
11579 F:      include/uapi/linux/openvswitch.h
11580
11581 OPERATING PERFORMANCE POINTS (OPP)
11582 M:      Viresh Kumar <vireshk@kernel.org>
11583 M:      Nishanth Menon <nm@ti.com>
11584 M:      Stephen Boyd <sboyd@kernel.org>
11585 L:      linux-pm@vger.kernel.org
11586 S:      Maintained
11587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11588 F:      drivers/opp/
11589 F:      include/linux/pm_opp.h
11590 F:      Documentation/power/opp.txt
11591 F:      Documentation/devicetree/bindings/opp/
11592
11593 OPL4 DRIVER
11594 M:      Clemens Ladisch <clemens@ladisch.de>
11595 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11596 T:      git git://git.alsa-project.org/alsa-kernel.git
11597 S:      Maintained
11598 F:      sound/drivers/opl4/
11599
11600 OPROFILE
11601 M:      Robert Richter <rric@kernel.org>
11602 L:      oprofile-list@lists.sf.net
11603 S:      Maintained
11604 F:      arch/*/include/asm/oprofile*.h
11605 F:      arch/*/oprofile/
11606 F:      drivers/oprofile/
11607 F:      include/linux/oprofile.h
11608
11609 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11610 M:      Mark Fasheh <mark@fasheh.com>
11611 M:      Joel Becker <jlbec@evilplan.org>
11612 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11613 W:      http://ocfs2.wiki.kernel.org
11614 S:      Supported
11615 F:      Documentation/filesystems/ocfs2.txt
11616 F:      Documentation/filesystems/dlmfs.txt
11617 F:      fs/ocfs2/
11618
11619 ORANGEFS FILESYSTEM
11620 M:      Mike Marshall <hubcap@omnibond.com>
11621 R:      Martin Brandenburg <martin@omnibond.com>
11622 L:      devel@lists.orangefs.org
11623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11624 S:      Supported
11625 F:      fs/orangefs/
11626 F:      Documentation/filesystems/orangefs.txt
11627
11628 ORINOCO DRIVER
11629 L:      linux-wireless@vger.kernel.org
11630 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11631 W:      http://www.nongnu.org/orinoco/
11632 S:      Orphan
11633 F:      drivers/net/wireless/intersil/orinoco/
11634
11635 OV2659 OMNIVISION SENSOR DRIVER
11636 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11637 L:      linux-media@vger.kernel.org
11638 W:      https://linuxtv.org
11639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11640 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11641 S:      Maintained
11642 F:      drivers/media/i2c/ov2659.c
11643 F:      include/media/i2c/ov2659.h
11644
11645 OVERLAY FILESYSTEM
11646 M:      Miklos Szeredi <miklos@szeredi.hu>
11647 L:      linux-unionfs@vger.kernel.org
11648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11649 S:      Supported
11650 F:      fs/overlayfs/
11651 F:      Documentation/filesystems/overlayfs.txt
11652
11653 P54 WIRELESS DRIVER
11654 M:      Christian Lamparter <chunkeey@googlemail.com>
11655 L:      linux-wireless@vger.kernel.org
11656 W:      http://wireless.kernel.org/en/users/Drivers/p54
11657 S:      Maintained
11658 F:      drivers/net/wireless/intersil/p54/
11659
11660 PA SEMI ETHERNET DRIVER
11661 L:      netdev@vger.kernel.org
11662 S:      Orphan
11663 F:      drivers/net/ethernet/pasemi/*
11664
11665 PA SEMI SMBUS DRIVER
11666 L:      linux-i2c@vger.kernel.org
11667 S:      Orphan
11668 F:      drivers/i2c/busses/i2c-pasemi.c
11669
11670 PADATA PARALLEL EXECUTION MECHANISM
11671 M:      Steffen Klassert <steffen.klassert@secunet.com>
11672 L:      linux-crypto@vger.kernel.org
11673 S:      Maintained
11674 F:      kernel/padata.c
11675 F:      include/linux/padata.h
11676 F:      Documentation/padata.txt
11677
11678 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11679 M:      Harald Welte <laforge@gnumonks.org>
11680 L:      platform-driver-x86@vger.kernel.org
11681 S:      Maintained
11682 F:      drivers/platform/x86/panasonic-laptop.c
11683
11684 PARALLEL LCD/KEYPAD PANEL DRIVER
11685 M:      Willy Tarreau <willy@haproxy.com>
11686 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11687 S:      Odd Fixes
11688 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11689 F:      drivers/auxdisplay/panel.c
11690
11691 PARALLEL PORT SUBSYSTEM
11692 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11693 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11694 L:      linux-parport@lists.infradead.org (subscribers-only)
11695 S:      Maintained
11696 F:      drivers/parport/
11697 F:      include/linux/parport*.h
11698 F:      drivers/char/ppdev.c
11699 F:      include/uapi/linux/ppdev.h
11700 F:      Documentation/parport*.txt
11701
11702 PARAVIRT_OPS INTERFACE
11703 M:      Juergen Gross <jgross@suse.com>
11704 M:      Alok Kataria <akataria@vmware.com>
11705 L:      virtualization@lists.linux-foundation.org
11706 S:      Supported
11707 F:      Documentation/virtual/paravirt_ops.txt
11708 F:      arch/*/kernel/paravirt*
11709 F:      arch/*/include/asm/paravirt*.h
11710 F:      include/linux/hypervisor.h
11711
11712 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11713 M:      Tim Waugh <tim@cyberelk.net>
11714 L:      linux-parport@lists.infradead.org (subscribers-only)
11715 S:      Maintained
11716 F:      Documentation/blockdev/paride.txt
11717 F:      drivers/block/paride/
11718
11719 PARISC ARCHITECTURE
11720 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11721 M:      Helge Deller <deller@gmx.de>
11722 L:      linux-parisc@vger.kernel.org
11723 W:      http://www.parisc-linux.org/
11724 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11727 S:      Maintained
11728 F:      arch/parisc/
11729 F:      Documentation/parisc/
11730 F:      drivers/parisc/
11731 F:      drivers/char/agp/parisc-agp.c
11732 F:      drivers/input/serio/gscps2.c
11733 F:      drivers/parport/parport_gsc.*
11734 F:      drivers/tty/serial/8250/8250_gsc.c
11735 F:      drivers/video/fbdev/sti*
11736 F:      drivers/video/console/sti*
11737 F:      drivers/video/logo/logo_parisc*
11738
11739 PARMAN
11740 M:      Jiri Pirko <jiri@mellanox.com>
11741 L:      netdev@vger.kernel.org
11742 S:      Supported
11743 F:      lib/parman.c
11744 F:      lib/test_parman.c
11745 F:      include/linux/parman.h
11746
11747 PC ENGINES APU BOARD DRIVER
11748 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11749 S:      Maintained
11750 F:      drivers/platform/x86/pcengines-apuv2.c
11751
11752 PC87360 HARDWARE MONITORING DRIVER
11753 M:      Jim Cromie <jim.cromie@gmail.com>
11754 L:      linux-hwmon@vger.kernel.org
11755 S:      Maintained
11756 F:      Documentation/hwmon/pc87360
11757 F:      drivers/hwmon/pc87360.c
11758
11759 PC8736x GPIO DRIVER
11760 M:      Jim Cromie <jim.cromie@gmail.com>
11761 S:      Maintained
11762 F:      drivers/char/pc8736x_gpio.c
11763
11764 PC87427 HARDWARE MONITORING DRIVER
11765 M:      Jean Delvare <jdelvare@suse.com>
11766 L:      linux-hwmon@vger.kernel.org
11767 S:      Maintained
11768 F:      Documentation/hwmon/pc87427
11769 F:      drivers/hwmon/pc87427.c
11770
11771 PCA9532 LED DRIVER
11772 M:      Riku Voipio <riku.voipio@iki.fi>
11773 S:      Maintained
11774 F:      drivers/leds/leds-pca9532.c
11775 F:      include/linux/leds-pca9532.h
11776
11777 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11778 M:      Guenter Roeck <linux@roeck-us.net>
11779 L:      linux-i2c@vger.kernel.org
11780 S:      Maintained
11781 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11782
11783 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11784 M:      Khalid Aziz <khalid@gonehiking.org>
11785 S:      Maintained
11786 F:      drivers/firmware/pcdp.*
11787
11788 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11789 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11790 L:      linux-pci@vger.kernel.org
11791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11792 S:      Maintained
11793 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11794 F:      drivers/pci/controller/pci-aardvark.c
11795
11796 PCI DRIVER FOR ALTERA PCIE IP
11797 M:      Ley Foon Tan <lftan@altera.com>
11798 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11799 L:      linux-pci@vger.kernel.org
11800 S:      Supported
11801 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11802 F:      drivers/pci/controller/pcie-altera.c
11803
11804 PCI DRIVER FOR APPLIEDMICRO XGENE
11805 M:      Toan Le <toan@os.amperecomputing.com>
11806 L:      linux-pci@vger.kernel.org
11807 L:      linux-arm-kernel@lists.infradead.org
11808 S:      Maintained
11809 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11810 F:      drivers/pci/controller/pci-xgene.c
11811
11812 PCI DRIVER FOR ARM VERSATILE PLATFORM
11813 M:      Rob Herring <robh@kernel.org>
11814 L:      linux-pci@vger.kernel.org
11815 L:      linux-arm-kernel@lists.infradead.org
11816 S:      Maintained
11817 F:      Documentation/devicetree/bindings/pci/versatile.txt
11818 F:      drivers/pci/controller/pci-versatile.c
11819
11820 PCI DRIVER FOR ARMADA 8K
11821 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11822 L:      linux-pci@vger.kernel.org
11823 L:      linux-arm-kernel@lists.infradead.org
11824 S:      Maintained
11825 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11826 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11827
11828 PCI DRIVER FOR CADENCE PCIE IP
11829 M:      Tom Joseph <tjoseph@cadence.com>
11830 L:      linux-pci@vger.kernel.org
11831 S:      Maintained
11832 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11833 F:      drivers/pci/controller/pcie-cadence*
11834
11835 PCI DRIVER FOR FREESCALE LAYERSCAPE
11836 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11837 M:      Mingkai Hu <mingkai.hu@nxp.com>
11838 M:      Roy Zang <roy.zang@nxp.com>
11839 L:      linuxppc-dev@lists.ozlabs.org
11840 L:      linux-pci@vger.kernel.org
11841 L:      linux-arm-kernel@lists.infradead.org
11842 S:      Maintained
11843 F:      drivers/pci/controller/dwc/*layerscape*
11844
11845 PCI DRIVER FOR GENERIC OF HOSTS
11846 M:      Will Deacon <will.deacon@arm.com>
11847 L:      linux-pci@vger.kernel.org
11848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11849 S:      Maintained
11850 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11851 F:      drivers/pci/controller/pci-host-common.c
11852 F:      drivers/pci/controller/pci-host-generic.c
11853
11854 PCI DRIVER FOR IMX6
11855 M:      Richard Zhu <hongxing.zhu@nxp.com>
11856 M:      Lucas Stach <l.stach@pengutronix.de>
11857 L:      linux-pci@vger.kernel.org
11858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11859 S:      Maintained
11860 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11861 F:      drivers/pci/controller/dwc/*imx6*
11862
11863 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11864 M:      Keith Busch <keith.busch@intel.com>
11865 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11866 L:      linux-pci@vger.kernel.org
11867 S:      Supported
11868 F:      drivers/pci/controller/vmd.c
11869
11870 PCI DRIVER FOR MICROSEMI SWITCHTEC
11871 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11872 M:      Logan Gunthorpe <logang@deltatee.com>
11873 L:      linux-pci@vger.kernel.org
11874 S:      Maintained
11875 F:      Documentation/switchtec.txt
11876 F:      Documentation/ABI/testing/sysfs-class-switchtec
11877 F:      drivers/pci/switch/switchtec*
11878 F:      include/uapi/linux/switchtec_ioctl.h
11879 F:      include/linux/switchtec.h
11880 F:      drivers/ntb/hw/mscc/
11881
11882 PCI DRIVER FOR MOBIVEIL PCIE IP
11883 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11884 L:      linux-pci@vger.kernel.org
11885 S:      Supported
11886 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11887 F:      drivers/pci/controller/pcie-mobiveil.c
11888
11889 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11890 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11891 M:      Jason Cooper <jason@lakedaemon.net>
11892 L:      linux-pci@vger.kernel.org
11893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11894 S:      Maintained
11895 F:      drivers/pci/controller/*mvebu*
11896
11897 PCI DRIVER FOR NVIDIA TEGRA
11898 M:      Thierry Reding <thierry.reding@gmail.com>
11899 L:      linux-tegra@vger.kernel.org
11900 L:      linux-pci@vger.kernel.org
11901 S:      Supported
11902 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11903 F:      drivers/pci/controller/pci-tegra.c
11904
11905 PCI DRIVER FOR RENESAS R-CAR
11906 M:      Simon Horman <horms@verge.net.au>
11907 L:      linux-pci@vger.kernel.org
11908 L:      linux-renesas-soc@vger.kernel.org
11909 S:      Maintained
11910 F:      drivers/pci/controller/*rcar*
11911
11912 PCI DRIVER FOR SAMSUNG EXYNOS
11913 M:      Jingoo Han <jingoohan1@gmail.com>
11914 L:      linux-pci@vger.kernel.org
11915 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11916 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11917 S:      Maintained
11918 F:      drivers/pci/controller/dwc/pci-exynos.c
11919
11920 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11921 M:      Jingoo Han <jingoohan1@gmail.com>
11922 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11923 L:      linux-pci@vger.kernel.org
11924 S:      Maintained
11925 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11926 F:      drivers/pci/controller/dwc/*designware*
11927
11928 PCI DRIVER FOR TI DRA7XX
11929 M:      Kishon Vijay Abraham I <kishon@ti.com>
11930 L:      linux-omap@vger.kernel.org
11931 L:      linux-pci@vger.kernel.org
11932 S:      Supported
11933 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11934 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11935
11936 PCI DRIVER FOR TI KEYSTONE
11937 M:      Murali Karicheri <m-karicheri2@ti.com>
11938 L:      linux-pci@vger.kernel.org
11939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11940 S:      Maintained
11941 F:      drivers/pci/controller/dwc/pci-keystone.c
11942
11943 PCI ENDPOINT SUBSYSTEM
11944 M:      Kishon Vijay Abraham I <kishon@ti.com>
11945 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11946 L:      linux-pci@vger.kernel.org
11947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11948 S:      Supported
11949 F:      drivers/pci/endpoint/
11950 F:      drivers/misc/pci_endpoint_test.c
11951 F:      tools/pci/
11952
11953 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11954 M:      Russell Currey <ruscur@russell.cc>
11955 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11956 M:      Oliver O'Halloran <oohall@gmail.com>
11957 L:      linuxppc-dev@lists.ozlabs.org
11958 S:      Supported
11959 F:      Documentation/PCI/pci-error-recovery.txt
11960 F:      drivers/pci/pcie/aer.c
11961 F:      drivers/pci/pcie/dpc.c
11962 F:      drivers/pci/pcie/err.c
11963 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11964 F:      arch/powerpc/kernel/eeh*.c
11965 F:      arch/powerpc/platforms/*/eeh*.c
11966 F:      arch/powerpc/include/*/eeh*.h
11967
11968 PCI ERROR RECOVERY
11969 M:      Linas Vepstas <linasvepstas@gmail.com>
11970 L:      linux-pci@vger.kernel.org
11971 S:      Supported
11972 F:      Documentation/PCI/pci-error-recovery.txt
11973
11974 PCI MSI DRIVER FOR ALTERA MSI IP
11975 M:      Ley Foon Tan <lftan@altera.com>
11976 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11977 L:      linux-pci@vger.kernel.org
11978 S:      Supported
11979 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11980 F:      drivers/pci/controller/pcie-altera-msi.c
11981
11982 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11983 M:      Toan Le <toan@os.amperecomputing.com>
11984 L:      linux-pci@vger.kernel.org
11985 L:      linux-arm-kernel@lists.infradead.org
11986 S:      Maintained
11987 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11988 F:      drivers/pci/controller/pci-xgene-msi.c
11989
11990 PCI SUBSYSTEM
11991 M:      Bjorn Helgaas <bhelgaas@google.com>
11992 L:      linux-pci@vger.kernel.org
11993 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11995 S:      Supported
11996 F:      Documentation/devicetree/bindings/pci/
11997 F:      Documentation/PCI/
11998 F:      drivers/acpi/pci*
11999 F:      drivers/pci/
12000 F:      include/asm-generic/pci*
12001 F:      include/linux/pci*
12002 F:      include/linux/of_pci.h
12003 F:      include/uapi/linux/pci*
12004 F:      lib/pci*
12005 F:      arch/x86/pci/
12006 F:      arch/x86/kernel/quirks.c
12007 F:      arch/x86/kernel/early-quirks.c
12008
12009 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12010 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12011 L:      linux-pci@vger.kernel.org
12012 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12014 S:      Supported
12015 F:      drivers/pci/controller/
12016
12017 PCIE DRIVER FOR AMLOGIC MESON
12018 M:      Yue Wang <yue.wang@Amlogic.com>
12019 L:      linux-pci@vger.kernel.org
12020 L:      linux-amlogic@lists.infradead.org
12021 S:      Maintained
12022 F:      drivers/pci/controller/dwc/pci-meson.c
12023
12024 PCIE DRIVER FOR AXIS ARTPEC
12025 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12026 L:      linux-arm-kernel@axis.com
12027 L:      linux-pci@vger.kernel.org
12028 S:      Maintained
12029 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12030 F:      drivers/pci/controller/dwc/*artpec*
12031
12032 PCIE DRIVER FOR CAVIUM THUNDERX
12033 M:      David Daney <david.daney@cavium.com>
12034 L:      linux-pci@vger.kernel.org
12035 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12036 S:      Supported
12037 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12038 F:      drivers/pci/controller/pci-thunder-*
12039
12040 PCIE DRIVER FOR HISILICON
12041 M:      Zhou Wang <wangzhou1@hisilicon.com>
12042 L:      linux-pci@vger.kernel.org
12043 S:      Maintained
12044 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12045 F:      drivers/pci/controller/dwc/pcie-hisi.c
12046
12047 PCIE DRIVER FOR HISILICON KIRIN
12048 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12049 M:      Binghui Wang <wangbinghui@hisilicon.com>
12050 L:      linux-pci@vger.kernel.org
12051 S:      Maintained
12052 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12053 F:      drivers/pci/controller/dwc/pcie-kirin.c
12054
12055 PCIE DRIVER FOR HISILICON STB
12056 M:      Shawn Guo <shawn.guo@linaro.org>
12057 L:      linux-pci@vger.kernel.org
12058 S:      Maintained
12059 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12060 F:      drivers/pci/controller/dwc/pcie-histb.c
12061
12062 PCIE DRIVER FOR MEDIATEK
12063 M:      Ryder Lee <ryder.lee@mediatek.com>
12064 L:      linux-pci@vger.kernel.org
12065 L:      linux-mediatek@lists.infradead.org
12066 S:      Supported
12067 F:      Documentation/devicetree/bindings/pci/mediatek*
12068 F:      drivers/pci/controller/*mediatek*
12069
12070 PCIE DRIVER FOR QUALCOMM MSM
12071 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12072 L:      linux-pci@vger.kernel.org
12073 L:      linux-arm-msm@vger.kernel.org
12074 S:      Maintained
12075 F:      drivers/pci/controller/dwc/*qcom*
12076
12077 PCIE DRIVER FOR ROCKCHIP
12078 M:      Shawn Lin <shawn.lin@rock-chips.com>
12079 L:      linux-pci@vger.kernel.org
12080 L:      linux-rockchip@lists.infradead.org
12081 S:      Maintained
12082 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12083 F:      drivers/pci/controller/pcie-rockchip*
12084
12085 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12086 M:      Linus Walleij <linus.walleij@linaro.org>
12087 L:      linux-pci@vger.kernel.org
12088 S:      Maintained
12089 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12090 F:      drivers/pci/controller/pci-v3-semi.c
12091
12092 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12093 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12094 L:      linux-pci@vger.kernel.org
12095 S:      Maintained
12096 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12097 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12098
12099 PCIE DRIVER FOR ST SPEAR13XX
12100 M:      Pratyush Anand <pratyush.anand@gmail.com>
12101 L:      linux-pci@vger.kernel.org
12102 S:      Maintained
12103 F:      drivers/pci/controller/dwc/*spear*
12104
12105 PCMCIA SUBSYSTEM
12106 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12108 S:      Odd Fixes
12109 F:      Documentation/pcmcia/
12110 F:      tools/pcmcia/
12111 F:      drivers/pcmcia/
12112 F:      include/pcmcia/
12113
12114 PCNET32 NETWORK DRIVER
12115 M:      Don Fry <pcnet32@frontier.com>
12116 L:      netdev@vger.kernel.org
12117 S:      Maintained
12118 F:      drivers/net/ethernet/amd/pcnet32.c
12119
12120 PCRYPT PARALLEL CRYPTO ENGINE
12121 M:      Steffen Klassert <steffen.klassert@secunet.com>
12122 L:      linux-crypto@vger.kernel.org
12123 S:      Maintained
12124 F:      crypto/pcrypt.c
12125 F:      include/crypto/pcrypt.h
12126
12127 PEAQ WMI HOTKEYS DRIVER
12128 M:      Hans de Goede <hdegoede@redhat.com>
12129 L:      platform-driver-x86@vger.kernel.org
12130 S:      Maintained
12131 F:      drivers/platform/x86/peaq-wmi.c
12132
12133 PER-CPU MEMORY ALLOCATOR
12134 M:      Dennis Zhou <dennis@kernel.org>
12135 M:      Tejun Heo <tj@kernel.org>
12136 M:      Christoph Lameter <cl@linux.com>
12137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12138 S:      Maintained
12139 F:      include/linux/percpu*.h
12140 F:      mm/percpu*.c
12141 F:      arch/*/include/asm/percpu.h
12142
12143 PER-TASK DELAY ACCOUNTING
12144 M:      Balbir Singh <bsingharora@gmail.com>
12145 S:      Maintained
12146 F:      include/linux/delayacct.h
12147 F:      kernel/delayacct.c
12148
12149 PERFORMANCE EVENTS SUBSYSTEM
12150 M:      Peter Zijlstra <peterz@infradead.org>
12151 M:      Ingo Molnar <mingo@redhat.com>
12152 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12153 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12154 R:      Jiri Olsa <jolsa@redhat.com>
12155 R:      Namhyung Kim <namhyung@kernel.org>
12156 L:      linux-kernel@vger.kernel.org
12157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12158 S:      Supported
12159 F:      kernel/events/*
12160 F:      include/linux/perf_event.h
12161 F:      include/uapi/linux/perf_event.h
12162 F:      arch/*/kernel/perf_event*.c
12163 F:      arch/*/kernel/*/perf_event*.c
12164 F:      arch/*/kernel/*/*/perf_event*.c
12165 F:      arch/*/include/asm/perf_event.h
12166 F:      arch/*/kernel/perf_callchain.c
12167 F:      arch/*/events/*
12168 F:      tools/perf/
12169
12170 PERSONALITY HANDLING
12171 M:      Christoph Hellwig <hch@infradead.org>
12172 L:      linux-abi-devel@lists.sourceforge.net
12173 S:      Maintained
12174 F:      include/linux/personality.h
12175 F:      include/uapi/linux/personality.h
12176
12177 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12178 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12179 L:      linux-input@vger.kernel.org
12180 S:      Maintained
12181 F:      Documentation/input/devices/pxrc.rst
12182 F:      drivers/input/joystick/pxrc.c
12183
12184 PHONET PROTOCOL
12185 M:      Remi Denis-Courmont <courmisch@gmail.com>
12186 S:      Supported
12187 F:      Documentation/networking/phonet.txt
12188 F:      include/linux/phonet.h
12189 F:      include/net/phonet/
12190 F:      include/uapi/linux/phonet.h
12191 F:      net/phonet/
12192
12193 PHRAM MTD DRIVER
12194 M:      Joern Engel <joern@lazybastard.org>
12195 L:      linux-mtd@lists.infradead.org
12196 S:      Maintained
12197 F:      drivers/mtd/devices/phram.c
12198
12199 PICOLCD HID DRIVER
12200 M:      Bruno Prémont <bonbons@linux-vserver.org>
12201 L:      linux-input@vger.kernel.org
12202 S:      Maintained
12203 F:      drivers/hid/hid-picolcd*
12204
12205 PICOXCELL SUPPORT
12206 M:      Jamie Iles <jamie@jamieiles.com>
12207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12208 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12209 S:      Supported
12210 F:      arch/arm/boot/dts/picoxcell*
12211 F:      arch/arm/mach-picoxcell/
12212 F:      drivers/crypto/picoxcell*
12213
12214 PIN CONTROL SUBSYSTEM
12215 M:      Linus Walleij <linus.walleij@linaro.org>
12216 L:      linux-gpio@vger.kernel.org
12217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12218 S:      Maintained
12219 F:      Documentation/devicetree/bindings/pinctrl/
12220 F:      Documentation/driver-api/pinctl.rst
12221 F:      drivers/pinctrl/
12222 F:      include/linux/pinctrl/
12223
12224 PIN CONTROLLER - MICROCHIP AT91
12225 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12227 L:      linux-gpio@vger.kernel.org
12228 S:      Supported
12229 F:      drivers/pinctrl/pinctrl-at91*
12230
12231 PIN CONTROLLER - FREESCALE
12232 M:      Dong Aisheng <aisheng.dong@nxp.com>
12233 M:      Fabio Estevam <festevam@gmail.com>
12234 M:      Shawn Guo <shawnguo@kernel.org>
12235 M:      Stefan Agner <stefan@agner.ch>
12236 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12237 L:      linux-gpio@vger.kernel.org
12238 S:      Maintained
12239 F:      drivers/pinctrl/freescale/
12240 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12241
12242 PIN CONTROLLER - INTEL
12243 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12244 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12246 S:      Maintained
12247 F:      drivers/pinctrl/intel/
12248
12249 PIN CONTROLLER - MEDIATEK
12250 M:      Sean Wang <sean.wang@kernel.org>
12251 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12252 S:      Maintained
12253 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12254 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12255 F:      drivers/pinctrl/mediatek/
12256
12257 PIN CONTROLLER - QUALCOMM
12258 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12259 S:      Maintained
12260 L:      linux-arm-msm@vger.kernel.org
12261 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12262 F:      drivers/pinctrl/qcom/
12263
12264 PIN CONTROLLER - RENESAS
12265 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12266 L:      linux-renesas-soc@vger.kernel.org
12267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12268 S:      Maintained
12269 F:      drivers/pinctrl/pinctrl-rz*
12270 F:      drivers/pinctrl/sh-pfc/
12271
12272 PIN CONTROLLER - SAMSUNG
12273 M:      Tomasz Figa <tomasz.figa@gmail.com>
12274 M:      Krzysztof Kozlowski <krzk@kernel.org>
12275 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12277 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12278 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12280 S:      Maintained
12281 F:      drivers/pinctrl/samsung/
12282 F:      include/dt-bindings/pinctrl/samsung.h
12283 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12284
12285 PIN CONTROLLER - SINGLE
12286 M:      Tony Lindgren <tony@atomide.com>
12287 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12289 L:      linux-omap@vger.kernel.org
12290 S:      Maintained
12291 F:      drivers/pinctrl/pinctrl-single.c
12292
12293 PIN CONTROLLER - ST SPEAR
12294 M:      Viresh Kumar <vireshk@kernel.org>
12295 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12296 W:      http://www.st.com/spear
12297 S:      Maintained
12298 F:      drivers/pinctrl/spear/
12299
12300 PISTACHIO SOC SUPPORT
12301 M:      James Hartley <james.hartley@sondrel.com>
12302 L:      linux-mips@vger.kernel.org
12303 S:      Odd Fixes
12304 F:      arch/mips/pistachio/
12305 F:      arch/mips/include/asm/mach-pistachio/
12306 F:      arch/mips/boot/dts/img/pistachio*
12307 F:      arch/mips/configs/pistachio*_defconfig
12308
12309 PKTCDVD DRIVER
12310 S:      Orphan
12311 M:      linux-block@vger.kernel.org
12312 F:      drivers/block/pktcdvd.c
12313 F:      include/linux/pktcdvd.h
12314 F:      include/uapi/linux/pktcdvd.h
12315
12316 PKUNITY SOC DRIVERS
12317 M:      Guan Xuetao <gxt@pku.edu.cn>
12318 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12319 S:      Maintained
12320 T:      git git://github.com/gxt/linux.git
12321 F:      drivers/input/serio/i8042-unicore32io.h
12322 F:      drivers/i2c/busses/i2c-puv3.c
12323 F:      drivers/video/fbdev/fb-puv3.c
12324 F:      drivers/rtc/rtc-puv3.c
12325
12326 PMBUS HARDWARE MONITORING DRIVERS
12327 M:      Guenter Roeck <linux@roeck-us.net>
12328 L:      linux-hwmon@vger.kernel.org
12329 W:      http://hwmon.wiki.kernel.org/
12330 W:      http://www.roeck-us.net/linux/drivers/
12331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12332 S:      Maintained
12333 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12334 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12335 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12336 F:      Documentation/hwmon/adm1275
12337 F:      Documentation/hwmon/ibm-cffps
12338 F:      Documentation/hwmon/ir35221
12339 F:      Documentation/hwmon/lm25066
12340 F:      Documentation/hwmon/ltc2978
12341 F:      Documentation/hwmon/ltc3815
12342 F:      Documentation/hwmon/max16064
12343 F:      Documentation/hwmon/max20751
12344 F:      Documentation/hwmon/max31785
12345 F:      Documentation/hwmon/max34440
12346 F:      Documentation/hwmon/max8688
12347 F:      Documentation/hwmon/pmbus
12348 F:      Documentation/hwmon/pmbus-core
12349 F:      Documentation/hwmon/tps40422
12350 F:      Documentation/hwmon/ucd9000
12351 F:      Documentation/hwmon/ucd9200
12352 F:      Documentation/hwmon/zl6100
12353 F:      drivers/hwmon/pmbus/
12354 F:      include/linux/pmbus.h
12355
12356 PMC SIERRA MaxRAID DRIVER
12357 L:      linux-scsi@vger.kernel.org
12358 W:      http://www.pmc-sierra.com/
12359 S:      Orphan
12360 F:      drivers/scsi/pmcraid.*
12361
12362 PMC SIERRA PM8001 DRIVER
12363 M:      Jack Wang <jinpu.wang@profitbricks.com>
12364 M:      lindar_liu@usish.com
12365 L:      linux-scsi@vger.kernel.org
12366 S:      Supported
12367 F:      drivers/scsi/pm8001/
12368
12369 PNP SUPPORT
12370 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12371 S:      Maintained
12372 F:      drivers/pnp/
12373
12374 PNI RM3100 IIO DRIVER
12375 M:      Song Qiang <songqiang1304521@gmail.com>
12376 L:      linux-iio@vger.kernel.org
12377 S:      Maintained
12378 F:      drivers/iio/magnetometer/rm3100*
12379 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12380
12381 POSIX CLOCKS and TIMERS
12382 M:      Thomas Gleixner <tglx@linutronix.de>
12383 L:      linux-kernel@vger.kernel.org
12384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12385 S:      Maintained
12386 F:      fs/timerfd.c
12387 F:      include/linux/timer*
12388 F:      kernel/time/*timer*
12389
12390 POWER MANAGEMENT CORE
12391 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12392 L:      linux-pm@vger.kernel.org
12393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12394 B:      https://bugzilla.kernel.org
12395 S:      Supported
12396 F:      drivers/base/power/
12397 F:      include/linux/pm.h
12398 F:      include/linux/pm_*
12399 F:      include/linux/powercap.h
12400 F:      drivers/powercap/
12401 F:      kernel/configs/nopm.config
12402
12403 POWER STATE COORDINATION INTERFACE (PSCI)
12404 M:      Mark Rutland <mark.rutland@arm.com>
12405 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12406 L:      linux-arm-kernel@lists.infradead.org
12407 S:      Maintained
12408 F:      drivers/firmware/psci*.c
12409 F:      include/linux/psci.h
12410 F:      include/uapi/linux/psci.h
12411
12412 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12413 M:      Sebastian Reichel <sre@kernel.org>
12414 L:      linux-pm@vger.kernel.org
12415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12416 S:      Maintained
12417 F:      Documentation/ABI/testing/sysfs-class-power
12418 F:      Documentation/devicetree/bindings/power/supply/
12419 F:      include/linux/power_supply.h
12420 F:      drivers/power/supply/
12421
12422 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12423 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12424 L:      linuxppc-dev@lists.ozlabs.org
12425 S:      Maintained
12426 F:      drivers/char/powernv-op-panel.c
12427
12428 PPP OVER ATM (RFC 2364)
12429 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12430 S:      Maintained
12431 F:      net/atm/pppoatm.c
12432 F:      include/uapi/linux/atmppp.h
12433
12434 PPP OVER ETHERNET
12435 M:      Michal Ostrowski <mostrows@earthlink.net>
12436 S:      Maintained
12437 F:      drivers/net/ppp/pppoe.c
12438 F:      drivers/net/ppp/pppox.c
12439
12440 PPP OVER L2TP
12441 M:      James Chapman <jchapman@katalix.com>
12442 S:      Maintained
12443 F:      net/l2tp/l2tp_ppp.c
12444 F:      include/linux/if_pppol2tp.h
12445 F:      include/uapi/linux/if_pppol2tp.h
12446
12447 PPP PROTOCOL DRIVERS AND COMPRESSORS
12448 M:      Paul Mackerras <paulus@samba.org>
12449 L:      linux-ppp@vger.kernel.org
12450 S:      Maintained
12451 F:      drivers/net/ppp/ppp_*
12452
12453 PPS SUPPORT
12454 M:      Rodolfo Giometti <giometti@enneenne.com>
12455 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12456 L:      linuxpps@ml.enneenne.com (subscribers-only)
12457 S:      Maintained
12458 F:      Documentation/pps/
12459 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12460 F:      Documentation/ABI/testing/sysfs-pps
12461 F:      drivers/pps/
12462 F:      include/linux/pps*.h
12463 F:      include/uapi/linux/pps.h
12464
12465 PPTP DRIVER
12466 M:      Dmitry Kozlov <xeb@mail.ru>
12467 L:      netdev@vger.kernel.org
12468 S:      Maintained
12469 F:      drivers/net/ppp/pptp.c
12470 W:      http://sourceforge.net/projects/accel-pptp
12471
12472 PRINTK
12473 M:      Petr Mladek <pmladek@suse.com>
12474 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12475 R:      Steven Rostedt <rostedt@goodmis.org>
12476 S:      Maintained
12477 F:      kernel/printk/
12478 F:      include/linux/printk.h
12479
12480 PRISM54 WIRELESS DRIVER
12481 M:      Luis Chamberlain <mcgrof@kernel.org>
12482 L:      linux-wireless@vger.kernel.org
12483 W:      http://wireless.kernel.org/en/users/Drivers/p54
12484 S:      Obsolete
12485 F:      drivers/net/wireless/intersil/prism54/
12486
12487 PROC FILESYSTEM
12488 R:      Alexey Dobriyan <adobriyan@gmail.com>
12489 L:      linux-kernel@vger.kernel.org
12490 L:      linux-fsdevel@vger.kernel.org
12491 S:      Maintained
12492 F:      fs/proc/
12493 F:      include/linux/proc_fs.h
12494 F:      tools/testing/selftests/proc/
12495 F:      Documentation/filesystems/proc.txt
12496
12497 PROC SYSCTL
12498 M:      Luis Chamberlain <mcgrof@kernel.org>
12499 M:      Kees Cook <keescook@chromium.org>
12500 L:      linux-kernel@vger.kernel.org
12501 L:      linux-fsdevel@vger.kernel.org
12502 S:      Maintained
12503 F:      fs/proc/proc_sysctl.c
12504 F:      include/linux/sysctl.h
12505 F:      kernel/sysctl.c
12506 F:      tools/testing/selftests/sysctl/
12507
12508 PS3 NETWORK SUPPORT
12509 M:      Geoff Levand <geoff@infradead.org>
12510 L:      netdev@vger.kernel.org
12511 L:      linuxppc-dev@lists.ozlabs.org
12512 S:      Maintained
12513 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12514
12515 PS3 PLATFORM SUPPORT
12516 M:      Geoff Levand <geoff@infradead.org>
12517 L:      linuxppc-dev@lists.ozlabs.org
12518 S:      Maintained
12519 F:      arch/powerpc/boot/ps3*
12520 F:      arch/powerpc/include/asm/lv1call.h
12521 F:      arch/powerpc/include/asm/ps3*.h
12522 F:      arch/powerpc/platforms/ps3/
12523 F:      drivers/*/ps3*
12524 F:      drivers/ps3/
12525 F:      drivers/rtc/rtc-ps3.c
12526 F:      drivers/usb/host/*ps3.c
12527 F:      sound/ppc/snd_ps3*
12528
12529 PS3VRAM DRIVER
12530 M:      Jim Paris <jim@jtan.com>
12531 M:      Geoff Levand <geoff@infradead.org>
12532 L:      linuxppc-dev@lists.ozlabs.org
12533 S:      Maintained
12534 F:      drivers/block/ps3vram.c
12535
12536 PSAMPLE PACKET SAMPLING SUPPORT:
12537 M:      Yotam Gigi <yotam.gi@gmail.com>
12538 S:      Maintained
12539 F:      net/psample
12540 F:      include/net/psample.h
12541 F:      include/uapi/linux/psample.h
12542
12543 PSTORE FILESYSTEM
12544 M:      Kees Cook <keescook@chromium.org>
12545 M:      Anton Vorontsov <anton@enomsg.org>
12546 M:      Colin Cross <ccross@android.com>
12547 M:      Tony Luck <tony.luck@intel.com>
12548 S:      Maintained
12549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12550 F:      fs/pstore/
12551 F:      include/linux/pstore*
12552 F:      drivers/firmware/efi/efi-pstore.c
12553 F:      drivers/acpi/apei/erst.c
12554 F:      Documentation/admin-guide/ramoops.rst
12555 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12556 K:      \b(pstore|ramoops)
12557
12558 PTP HARDWARE CLOCK SUPPORT
12559 M:      Richard Cochran <richardcochran@gmail.com>
12560 L:      netdev@vger.kernel.org
12561 S:      Maintained
12562 W:      http://linuxptp.sourceforge.net/
12563 F:      Documentation/ABI/testing/sysfs-ptp
12564 F:      Documentation/ptp/*
12565 F:      drivers/net/phy/dp83640*
12566 F:      drivers/ptp/*
12567 F:      include/linux/ptp_cl*
12568
12569 PTRACE SUPPORT
12570 M:      Oleg Nesterov <oleg@redhat.com>
12571 S:      Maintained
12572 F:      include/asm-generic/syscall.h
12573 F:      include/linux/ptrace.h
12574 F:      include/linux/regset.h
12575 F:      include/linux/tracehook.h
12576 F:      include/uapi/linux/ptrace.h
12577 F:      include/uapi/linux/ptrace.h
12578 F:      include/asm-generic/ptrace.h
12579 F:      kernel/ptrace.c
12580 F:      arch/*/ptrace*.c
12581 F:      arch/*/*/ptrace*.c
12582 F:      arch/*/include/asm/ptrace*.h
12583
12584 PULSE8-CEC DRIVER
12585 M:      Hans Verkuil <hverkuil@xs4all.nl>
12586 L:      linux-media@vger.kernel.org
12587 T:      git git://linuxtv.org/media_tree.git
12588 S:      Maintained
12589 F:      drivers/media/usb/pulse8-cec/*
12590 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12591
12592 PVRUSB2 VIDEO4LINUX DRIVER
12593 M:      Mike Isely <isely@pobox.com>
12594 L:      pvrusb2@isely.net       (subscribers-only)
12595 L:      linux-media@vger.kernel.org
12596 W:      http://www.isely.net/pvrusb2/
12597 T:      git git://linuxtv.org/media_tree.git
12598 S:      Maintained
12599 F:      Documentation/media/v4l-drivers/pvrusb2*
12600 F:      drivers/media/usb/pvrusb2/
12601
12602 PWC WEBCAM DRIVER
12603 M:      Hans Verkuil <hverkuil@xs4all.nl>
12604 L:      linux-media@vger.kernel.org
12605 T:      git git://linuxtv.org/media_tree.git
12606 S:      Odd Fixes
12607 F:      drivers/media/usb/pwc/*
12608 F:      include/trace/events/pwc.h
12609
12610 PWM FAN DRIVER
12611 M:      Kamil Debski <kamil@wypas.org>
12612 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12613 L:      linux-hwmon@vger.kernel.org
12614 S:      Supported
12615 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12616 F:      Documentation/hwmon/pwm-fan
12617 F:      drivers/hwmon/pwm-fan.c
12618
12619 PWM IR Transmitter
12620 M:      Sean Young <sean@mess.org>
12621 L:      linux-media@vger.kernel.org
12622 S:      Maintained
12623 F:      drivers/media/rc/pwm-ir-tx.c
12624
12625 PWM SUBSYSTEM
12626 M:      Thierry Reding <thierry.reding@gmail.com>
12627 L:      linux-pwm@vger.kernel.org
12628 S:      Maintained
12629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12630 F:      Documentation/pwm.txt
12631 F:      Documentation/devicetree/bindings/pwm/
12632 F:      include/linux/pwm.h
12633 F:      drivers/pwm/
12634 F:      drivers/video/backlight/pwm_bl.c
12635 F:      include/linux/pwm_backlight.h
12636 F:      drivers/gpio/gpio-mvebu.c
12637 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12638
12639 PXA GPIO DRIVER
12640 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12641 L:      linux-gpio@vger.kernel.org
12642 S:      Maintained
12643 F:      drivers/gpio/gpio-pxa.c
12644
12645 PXA MMCI DRIVER
12646 S:      Orphan
12647
12648 PXA RTC DRIVER
12649 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12650 L:      linux-rtc@vger.kernel.org
12651 S:      Maintained
12652
12653 PXA2xx/PXA3xx SUPPORT
12654 M:      Daniel Mack <daniel@zonque.org>
12655 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12656 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12658 T:      git git://github.com/hzhuang1/linux.git
12659 T:      git git://github.com/rjarzmik/linux.git
12660 S:      Maintained
12661 F:      arch/arm/boot/dts/pxa*
12662 F:      arch/arm/mach-pxa/
12663 F:      drivers/dma/pxa*
12664 F:      drivers/pcmcia/pxa2xx*
12665 F:      drivers/pinctrl/pxa/
12666 F:      drivers/spi/spi-pxa2xx*
12667 F:      drivers/usb/gadget/udc/pxa2*
12668 F:      include/sound/pxa2xx-lib.h
12669 F:      sound/arm/pxa*
12670 F:      sound/soc/pxa/
12671
12672 QAT DRIVER
12673 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12674 L:      qat-linux@intel.com
12675 S:      Supported
12676 F:      drivers/crypto/qat/
12677
12678 QCOM AUDIO (ASoC) DRIVERS
12679 M:      Patrick Lai <plai@codeaurora.org>
12680 M:      Banajit Goswami <bgoswami@codeaurora.org>
12681 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12682 S:      Supported
12683 F:      sound/soc/qcom/
12684
12685 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12686 M:      Gabriel Somlo <somlo@cmu.edu>
12687 M:      "Michael S. Tsirkin" <mst@redhat.com>
12688 L:      qemu-devel@nongnu.org
12689 S:      Maintained
12690 F:      drivers/firmware/qemu_fw_cfg.c
12691 F:      include/uapi/linux/qemu_fw_cfg.h
12692
12693 QIB DRIVER
12694 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12695 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12696 L:      linux-rdma@vger.kernel.org
12697 S:      Supported
12698 F:      drivers/infiniband/hw/qib/
12699
12700 QLOGIC QL41xxx FCOE DRIVER
12701 M:      QLogic-Storage-Upstream@cavium.com
12702 L:      linux-scsi@vger.kernel.org
12703 S:      Supported
12704 F:      drivers/scsi/qedf/
12705
12706 QLOGIC QL41xxx ISCSI DRIVER
12707 M:      QLogic-Storage-Upstream@cavium.com
12708 L:      linux-scsi@vger.kernel.org
12709 S:      Supported
12710 F:      drivers/scsi/qedi/
12711
12712 QLOGIC QL4xxx ETHERNET DRIVER
12713 M:      Ariel Elior <aelior@marvell.com>
12714 M:      GR-everest-linux-l2@marvell.com
12715 L:      netdev@vger.kernel.org
12716 S:      Supported
12717 F:      drivers/net/ethernet/qlogic/qed/
12718 F:      include/linux/qed/
12719 F:      drivers/net/ethernet/qlogic/qede/
12720
12721 QLOGIC QL4xxx RDMA DRIVER
12722 M:      Michal Kalderon <mkalderon@marvell.com>
12723 M:      Ariel Elior <aelior@marvell.com>
12724 L:      linux-rdma@vger.kernel.org
12725 S:      Supported
12726 F:      drivers/infiniband/hw/qedr/
12727 F:      include/uapi/rdma/qedr-abi.h
12728
12729 QLOGIC QLA1280 SCSI DRIVER
12730 M:      Michael Reed <mdr@sgi.com>
12731 L:      linux-scsi@vger.kernel.org
12732 S:      Maintained
12733 F:      drivers/scsi/qla1280.[ch]
12734
12735 QLOGIC QLA2XXX FC-SCSI DRIVER
12736 M:      qla2xxx-upstream@qlogic.com
12737 L:      linux-scsi@vger.kernel.org
12738 S:      Supported
12739 F:      Documentation/scsi/LICENSE.qla2xxx
12740 F:      drivers/scsi/qla2xxx/
12741
12742 QLOGIC QLA3XXX NETWORK DRIVER
12743 M:      GR-Linux-NIC-Dev@marvell.com
12744 L:      netdev@vger.kernel.org
12745 S:      Supported
12746 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12747 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12748
12749 QLOGIC QLA4XXX iSCSI DRIVER
12750 M:      QLogic-Storage-Upstream@qlogic.com
12751 L:      linux-scsi@vger.kernel.org
12752 S:      Supported
12753 F:      Documentation/scsi/LICENSE.qla4xxx
12754 F:      drivers/scsi/qla4xxx/
12755
12756 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12757 M:      Shahed Shaikh <shshaikh@marvell.com>
12758 M:      Manish Chopra <manishc@marvell.com>
12759 M:      GR-Linux-NIC-Dev@marvell.com
12760 L:      netdev@vger.kernel.org
12761 S:      Supported
12762 F:      drivers/net/ethernet/qlogic/qlcnic/
12763
12764 QLOGIC QLGE 10Gb ETHERNET DRIVER
12765 M:      Manish Chopra <manishc@marvell.com>
12766 M:      GR-Linux-NIC-Dev@marvell.com
12767 L:      netdev@vger.kernel.org
12768 S:      Supported
12769 F:      drivers/net/ethernet/qlogic/qlge/
12770
12771 QM1D1B0004 MEDIA DRIVER
12772 M:      Akihiro Tsukada <tskd08@gmail.com>
12773 L:      linux-media@vger.kernel.org
12774 S:      Odd Fixes
12775 F:      drivers/media/tuners/qm1d1b0004*
12776
12777 QM1D1C0042 MEDIA DRIVER
12778 M:      Akihiro Tsukada <tskd08@gmail.com>
12779 L:      linux-media@vger.kernel.org
12780 S:      Odd Fixes
12781 F:      drivers/media/tuners/qm1d1c0042*
12782
12783 QNX4 FILESYSTEM
12784 M:      Anders Larsen <al@alarsen.net>
12785 W:      http://www.alarsen.net/linux/qnx4fs/
12786 S:      Maintained
12787 F:      fs/qnx4/
12788 F:      include/uapi/linux/qnx4_fs.h
12789 F:      include/uapi/linux/qnxtypes.h
12790
12791 QORIQ DPAA2 FSL-MC BUS DRIVER
12792 M:      Stuart Yoder <stuyoder@gmail.com>
12793 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12794 L:      linux-kernel@vger.kernel.org
12795 S:      Maintained
12796 F:      drivers/bus/fsl-mc/
12797 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12798 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12799
12800 QT1010 MEDIA DRIVER
12801 M:      Antti Palosaari <crope@iki.fi>
12802 L:      linux-media@vger.kernel.org
12803 W:      https://linuxtv.org
12804 W:      http://palosaari.fi/linux/
12805 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12806 T:      git git://linuxtv.org/anttip/media_tree.git
12807 S:      Maintained
12808 F:      drivers/media/tuners/qt1010*
12809
12810 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12811 M:      Kalle Valo <kvalo@codeaurora.org>
12812 L:      ath10k@lists.infradead.org
12813 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12815 S:      Supported
12816 F:      drivers/net/wireless/ath/ath10k/
12817
12818 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12819 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12820 L:      linux-wireless@vger.kernel.org
12821 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12822 S:      Supported
12823 F:      drivers/net/wireless/ath/ath9k/
12824
12825 QUALCOMM CAMERA SUBSYSTEM DRIVER
12826 M:      Todor Tomov <todor.too@gmail.com>
12827 L:      linux-media@vger.kernel.org
12828 S:      Maintained
12829 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12830 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12831 F:      drivers/media/platform/qcom/camss/
12832
12833 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12834 M:      Ilia Lin <ilia.lin@kernel.org>
12835 L:      linux-pm@vger.kernel.org
12836 S:      Maintained
12837 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12838 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12839
12840 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12841 M:      Timur Tabi <timur@kernel.org>
12842 L:      netdev@vger.kernel.org
12843 S:      Maintained
12844 F:      drivers/net/ethernet/qualcomm/emac/
12845
12846 QUALCOMM ETHQOS ETHERNET DRIVER
12847 M:      Vinod Koul <vkoul@kernel.org>
12848 M:      Niklas Cassel <niklas.cassel@linaro.org>
12849 L:      netdev@vger.kernel.org
12850 S:      Maintained
12851 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12852 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12853
12854 QUALCOMM GENERIC INTERFACE I2C DRIVER
12855 M:      Alok Chauhan <alokc@codeaurora.org>
12856 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12857 L:      linux-i2c@vger.kernel.org
12858 L:      linux-arm-msm@vger.kernel.org
12859 S:      Supported
12860 F:      drivers/i2c/busses/i2c-qcom-geni.c
12861
12862 QUALCOMM HEXAGON ARCHITECTURE
12863 M:      Richard Kuo <rkuo@codeaurora.org>
12864 L:      linux-hexagon@vger.kernel.org
12865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12866 S:      Supported
12867 F:      arch/hexagon/
12868
12869 QUALCOMM HIDMA DRIVER
12870 M:      Sinan Kaya <okaya@kernel.org>
12871 L:      linux-arm-kernel@lists.infradead.org
12872 L:      linux-arm-msm@vger.kernel.org
12873 L:      dmaengine@vger.kernel.org
12874 S:      Supported
12875 F:      drivers/dma/qcom/hidma*
12876
12877 QUALCOMM IOMMU
12878 M:      Rob Clark <robdclark@gmail.com>
12879 L:      iommu@lists.linux-foundation.org
12880 L:      linux-arm-msm@vger.kernel.org
12881 S:      Maintained
12882 F:      drivers/iommu/qcom_iommu.c
12883
12884 QUALCOMM TSENS THERMAL DRIVER
12885 M:      Amit Kucheria <amit.kucheria@linaro.org>
12886 L:      linux-pm@vger.kernel.org
12887 L:      linux-arm-msm@vger.kernel.org
12888 S:      Maintained
12889 F:      drivers/thermal/qcom/
12890
12891 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12892 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12893 L:      linux-media@vger.kernel.org
12894 L:      linux-arm-msm@vger.kernel.org
12895 T:      git git://linuxtv.org/media_tree.git
12896 S:      Maintained
12897 F:      drivers/media/platform/qcom/venus/
12898
12899 QUALCOMM WCN36XX WIRELESS DRIVER
12900 M:      Kalle Valo <kvalo@codeaurora.org>
12901 L:      wcn36xx@lists.infradead.org
12902 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12903 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12904 S:      Supported
12905 F:      drivers/net/wireless/ath/wcn36xx/
12906
12907 QUANTENNA QTNFMAC WIRELESS DRIVER
12908 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12909 M:      Avinash Patil <avinashp@quantenna.com>
12910 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12911 L:      linux-wireless@vger.kernel.org
12912 S:      Maintained
12913 F:      drivers/net/wireless/quantenna
12914
12915 RADEON and AMDGPU DRM DRIVERS
12916 M:      Alex Deucher <alexander.deucher@amd.com>
12917 M:      Christian König <christian.koenig@amd.com>
12918 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12919 L:      amd-gfx@lists.freedesktop.org
12920 T:      git git://people.freedesktop.org/~agd5f/linux
12921 S:      Supported
12922 F:      drivers/gpu/drm/radeon/
12923 F:      include/uapi/drm/radeon_drm.h
12924 F:      drivers/gpu/drm/amd/
12925 F:      include/uapi/drm/amdgpu_drm.h
12926
12927 RADEON FRAMEBUFFER DISPLAY DRIVER
12928 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12929 L:      linux-fbdev@vger.kernel.org
12930 S:      Maintained
12931 F:      drivers/video/fbdev/aty/radeon*
12932 F:      include/uapi/linux/radeonfb.h
12933
12934 RADIOSHARK RADIO DRIVER
12935 M:      Hans Verkuil <hverkuil@xs4all.nl>
12936 L:      linux-media@vger.kernel.org
12937 T:      git git://linuxtv.org/media_tree.git
12938 S:      Maintained
12939 F:      drivers/media/radio/radio-shark.c
12940
12941 RADIOSHARK2 RADIO DRIVER
12942 M:      Hans Verkuil <hverkuil@xs4all.nl>
12943 L:      linux-media@vger.kernel.org
12944 T:      git git://linuxtv.org/media_tree.git
12945 S:      Maintained
12946 F:      drivers/media/radio/radio-shark2.c
12947 F:      drivers/media/radio/radio-tea5777.c
12948
12949 RADOS BLOCK DEVICE (RBD)
12950 M:      Ilya Dryomov <idryomov@gmail.com>
12951 M:      Sage Weil <sage@redhat.com>
12952 M:      Alex Elder <elder@kernel.org>
12953 L:      ceph-devel@vger.kernel.org
12954 W:      http://ceph.com/
12955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12956 T:      git git://github.com/ceph/ceph-client.git
12957 S:      Supported
12958 F:      Documentation/ABI/testing/sysfs-bus-rbd
12959 F:      drivers/block/rbd.c
12960 F:      drivers/block/rbd_types.h
12961
12962 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12963 M:      Paul Mackerras <paulus@samba.org>
12964 L:      linux-fbdev@vger.kernel.org
12965 S:      Maintained
12966 F:      drivers/video/fbdev/aty/aty128fb.c
12967
12968 RAINSHADOW-CEC DRIVER
12969 M:      Hans Verkuil <hverkuil@xs4all.nl>
12970 L:      linux-media@vger.kernel.org
12971 T:      git git://linuxtv.org/media_tree.git
12972 S:      Maintained
12973 F:      drivers/media/usb/rainshadow-cec/*
12974
12975 RALINK MIPS ARCHITECTURE
12976 M:      John Crispin <john@phrozen.org>
12977 L:      linux-mips@vger.kernel.org
12978 S:      Maintained
12979 F:      arch/mips/ralink
12980
12981 RALINK RT2X00 WIRELESS LAN DRIVER
12982 P:      rt2x00 project
12983 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12984 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12985 L:      linux-wireless@vger.kernel.org
12986 S:      Maintained
12987 F:      drivers/net/wireless/ralink/rt2x00/
12988
12989 RAMDISK RAM BLOCK DEVICE DRIVER
12990 M:      Jens Axboe <axboe@kernel.dk>
12991 S:      Maintained
12992 F:      Documentation/blockdev/ramdisk.txt
12993 F:      drivers/block/brd.c
12994
12995 RANCHU VIRTUAL BOARD FOR MIPS
12996 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12997 L:      linux-mips@vger.kernel.org
12998 S:      Supported
12999 F:      arch/mips/generic/board-ranchu.c
13000 F:      arch/mips/configs/generic/board-ranchu.config
13001
13002 RANDOM NUMBER DRIVER
13003 M:      "Theodore Ts'o" <tytso@mit.edu>
13004 S:      Maintained
13005 F:      drivers/char/random.c
13006
13007 RAPIDIO SUBSYSTEM
13008 M:      Matt Porter <mporter@kernel.crashing.org>
13009 M:      Alexandre Bounine <alex.bou9@gmail.com>
13010 S:      Maintained
13011 F:      drivers/rapidio/
13012
13013 RAS INFRASTRUCTURE
13014 M:      Tony Luck <tony.luck@intel.com>
13015 M:      Borislav Petkov <bp@alien8.de>
13016 L:      linux-edac@vger.kernel.org
13017 S:      Maintained
13018 F:      drivers/ras/
13019 F:      include/linux/ras.h
13020 F:      include/ras/ras_event.h
13021 F:      Documentation/admin-guide/ras.rst
13022
13023 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13024 L:      linux-wireless@vger.kernel.org
13025 S:      Orphan
13026 F:      drivers/net/wireless/ray*
13027
13028 RCUTORTURE TEST FRAMEWORK
13029 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13030 M:      Josh Triplett <josh@joshtriplett.org>
13031 R:      Steven Rostedt <rostedt@goodmis.org>
13032 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13033 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13034 L:      linux-kernel@vger.kernel.org
13035 S:      Supported
13036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13037 F:      tools/testing/selftests/rcutorture
13038
13039 RDC R-321X SoC
13040 M:      Florian Fainelli <florian@openwrt.org>
13041 S:      Maintained
13042
13043 RDC R6040 FAST ETHERNET DRIVER
13044 M:      Florian Fainelli <f.fainelli@gmail.com>
13045 L:      netdev@vger.kernel.org
13046 S:      Maintained
13047 F:      drivers/net/ethernet/rdc/r6040.c
13048
13049 RDMAVT - RDMA verbs software
13050 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13051 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13052 L:      linux-rdma@vger.kernel.org
13053 S:      Supported
13054 F:      drivers/infiniband/sw/rdmavt
13055
13056 RDS - RELIABLE DATAGRAM SOCKETS
13057 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13058 L:      netdev@vger.kernel.org
13059 L:      linux-rdma@vger.kernel.org
13060 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13061 W:      https://oss.oracle.com/projects/rds/
13062 S:      Supported
13063 F:      net/rds/
13064 F:      Documentation/networking/rds.txt
13065
13066 RDT - RESOURCE ALLOCATION
13067 M:      Fenghua Yu <fenghua.yu@intel.com>
13068 M:      Reinette Chatre <reinette.chatre@intel.com>
13069 L:      linux-kernel@vger.kernel.org
13070 S:      Supported
13071 F:      arch/x86/kernel/cpu/resctrl/
13072 F:      arch/x86/include/asm/resctrl_sched.h
13073 F:      Documentation/x86/resctrl*
13074
13075 READ-COPY UPDATE (RCU)
13076 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13077 M:      Josh Triplett <josh@joshtriplett.org>
13078 R:      Steven Rostedt <rostedt@goodmis.org>
13079 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13080 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13081 R:      Joel Fernandes <joel@joelfernandes.org>
13082 L:      linux-kernel@vger.kernel.org
13083 W:      http://www.rdrop.com/users/paulmck/RCU/
13084 S:      Supported
13085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13086 F:      Documentation/RCU/
13087 X:      Documentation/RCU/torture.txt
13088 F:      include/linux/rcu*
13089 X:      include/linux/srcu*.h
13090 F:      kernel/rcu/
13091 X:      kernel/rcu/srcu*.c
13092
13093 REAL TIME CLOCK (RTC) SUBSYSTEM
13094 M:      Alessandro Zummo <a.zummo@towertech.it>
13095 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13096 L:      linux-rtc@vger.kernel.org
13097 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13099 S:      Maintained
13100 F:      Documentation/devicetree/bindings/rtc/
13101 F:      Documentation/rtc.txt
13102 F:      drivers/rtc/
13103 F:      include/linux/rtc.h
13104 F:      include/uapi/linux/rtc.h
13105 F:      include/linux/rtc/
13106 F:      include/linux/platform_data/rtc-*
13107 F:      tools/testing/selftests/rtc/
13108
13109 REALTEK AUDIO CODECS
13110 M:      Bard Liao <bardliao@realtek.com>
13111 M:      Oder Chiou <oder_chiou@realtek.com>
13112 S:      Maintained
13113 F:      sound/soc/codecs/rt*
13114 F:      include/sound/rt*.h
13115
13116 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13117 M:      Linus Walleij <linus.walleij@linaro.org>
13118 S:      Maintained
13119 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13120 F:      drivers/net/dsa/realtek-smi*
13121 F:      drivers/net/dsa/rtl83*
13122
13123 REDPINE WIRELESS DRIVER
13124 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13125 M:      Siva Rebbagondla <siva8118@gmail.com>
13126 L:      linux-wireless@vger.kernel.org
13127 S:      Maintained
13128 F:      drivers/net/wireless/rsi/
13129
13130 REGISTER MAP ABSTRACTION
13131 M:      Mark Brown <broonie@kernel.org>
13132 L:      linux-kernel@vger.kernel.org
13133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13134 S:      Supported
13135 F:      Documentation/devicetree/bindings/regmap/
13136 F:      drivers/base/regmap/
13137 F:      include/linux/regmap.h
13138
13139 REISERFS FILE SYSTEM
13140 L:      reiserfs-devel@vger.kernel.org
13141 S:      Supported
13142 F:      fs/reiserfs/
13143
13144 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13145 M:      Ohad Ben-Cohen <ohad@wizery.com>
13146 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13147 L:      linux-remoteproc@vger.kernel.org
13148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13149 S:      Maintained
13150 F:      Documentation/devicetree/bindings/remoteproc/
13151 F:      Documentation/remoteproc.txt
13152 F:      drivers/remoteproc/
13153 F:      include/linux/remoteproc.h
13154
13155 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13156 M:      Ohad Ben-Cohen <ohad@wizery.com>
13157 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13158 L:      linux-remoteproc@vger.kernel.org
13159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13160 S:      Maintained
13161 F:      drivers/rpmsg/
13162 F:      Documentation/rpmsg.txt
13163 F:      include/linux/rpmsg.h
13164 F:      include/linux/rpmsg/
13165
13166 RENESAS CLOCK DRIVERS
13167 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13168 L:      linux-renesas-soc@vger.kernel.org
13169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13170 S:      Supported
13171 F:      drivers/clk/renesas/
13172
13173 RENESAS EMEV2 I2C DRIVER
13174 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13175 S:      Supported
13176 F:      drivers/i2c/busses/i2c-emev2.c
13177
13178 RENESAS ETHERNET DRIVERS
13179 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13180 L:      netdev@vger.kernel.org
13181 L:      linux-renesas-soc@vger.kernel.org
13182 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13183 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13184 F:      drivers/net/ethernet/renesas/
13185 F:      include/linux/sh_eth.h
13186
13187 RENESAS R-CAR GYROADC DRIVER
13188 M:      Marek Vasut <marek.vasut@gmail.com>
13189 L:      linux-iio@vger.kernel.org
13190 S:      Supported
13191 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13192 F:      drivers/iio/adc/rcar-gyroadc.c
13193
13194 RENESAS R-CAR I2C DRIVERS
13195 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13196 S:      Supported
13197 F:      drivers/i2c/busses/i2c-rcar.c
13198 F:      drivers/i2c/busses/i2c-sh_mobile.c
13199
13200 RENESAS RIIC DRIVER
13201 M:      Chris Brandt <chris.brandt@renesas.com>
13202 S:      Supported
13203 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13204 F:      drivers/i2c/busses/i2c-riic.c
13205
13206 RENESAS USB PHY DRIVER
13207 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13208 L:      linux-renesas-soc@vger.kernel.org
13209 S:      Maintained
13210 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13211
13212 RESET CONTROLLER FRAMEWORK
13213 M:      Philipp Zabel <p.zabel@pengutronix.de>
13214 T:      git git://git.pengutronix.de/git/pza/linux
13215 S:      Maintained
13216 F:      drivers/reset/
13217 F:      Documentation/devicetree/bindings/reset/
13218 F:      include/dt-bindings/reset/
13219 F:      include/linux/reset.h
13220 F:      include/linux/reset/
13221 F:      include/linux/reset-controller.h
13222
13223 RESTARTABLE SEQUENCES SUPPORT
13224 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13225 M:      Peter Zijlstra <peterz@infradead.org>
13226 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13227 M:      Boqun Feng <boqun.feng@gmail.com>
13228 L:      linux-kernel@vger.kernel.org
13229 S:      Supported
13230 F:      kernel/rseq.c
13231 F:      include/uapi/linux/rseq.h
13232 F:      include/trace/events/rseq.h
13233 F:      tools/testing/selftests/rseq/
13234
13235 RFKILL
13236 M:      Johannes Berg <johannes@sipsolutions.net>
13237 L:      linux-wireless@vger.kernel.org
13238 W:      http://wireless.kernel.org/
13239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13241 S:      Maintained
13242 F:      Documentation/rfkill.txt
13243 F:      Documentation/ABI/stable/sysfs-class-rfkill
13244 F:      net/rfkill/
13245 F:      include/linux/rfkill.h
13246 F:      include/uapi/linux/rfkill.h
13247
13248 RHASHTABLE
13249 M:      Thomas Graf <tgraf@suug.ch>
13250 M:      Herbert Xu <herbert@gondor.apana.org.au>
13251 L:      netdev@vger.kernel.org
13252 S:      Maintained
13253 F:      lib/rhashtable.c
13254 F:      lib/test_rhashtable.c
13255 F:      include/linux/rhashtable.h
13256 F:      include/linux/rhashtable-types.h
13257
13258 RICOH R5C592 MEMORYSTICK DRIVER
13259 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13260 S:      Maintained
13261 F:      drivers/memstick/host/r592.*
13262
13263 RICOH SMARTMEDIA/XD DRIVER
13264 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13265 S:      Maintained
13266 F:      drivers/mtd/nand/raw/r852.c
13267 F:      drivers/mtd/nand/raw/r852.h
13268
13269 RISC-V ARCHITECTURE
13270 M:      Palmer Dabbelt <palmer@sifive.com>
13271 M:      Albert Ou <aou@eecs.berkeley.edu>
13272 L:      linux-riscv@lists.infradead.org
13273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13274 S:      Supported
13275 F:      arch/riscv/
13276 K:      riscv
13277 N:      riscv
13278
13279 ROCCAT DRIVERS
13280 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13281 W:      http://sourceforge.net/projects/roccat/
13282 S:      Maintained
13283 F:      drivers/hid/hid-roccat*
13284 F:      include/linux/hid-roccat*
13285 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13286
13287 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13288 M:      Jacob chen <jacob2.chen@rock-chips.com>
13289 L:      linux-media@vger.kernel.org
13290 S:      Maintained
13291 F:      drivers/media/platform/rockchip/rga/
13292 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13293
13294 ROCKCHIP VPU CODEC DRIVER
13295 M:      Ezequiel Garcia <ezequiel@collabora.com>
13296 L:      linux-media@vger.kernel.org
13297 S:      Maintained
13298 F:      drivers/staging/media/platform/rockchip/vpu/
13299 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13300
13301 ROCKER DRIVER
13302 M:      Jiri Pirko <jiri@resnulli.us>
13303 L:      netdev@vger.kernel.org
13304 S:      Supported
13305 F:      drivers/net/ethernet/rocker/
13306
13307 ROCKETPORT DRIVER
13308 P:      Comtrol Corp.
13309 W:      http://www.comtrol.com
13310 S:      Maintained
13311 F:      Documentation/serial/rocket.txt
13312 F:      drivers/tty/rocket*
13313
13314 ROCKETPORT EXPRESS/INFINITY DRIVER
13315 M:      Kevin Cernekee <cernekee@gmail.com>
13316 L:      linux-serial@vger.kernel.org
13317 S:      Odd Fixes
13318 F:      drivers/tty/serial/rp2.*
13319
13320 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13321 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13322 L:      linux-kernel@vger.kernel.org
13323 L:      linux-renesas-soc@vger.kernel.org
13324 S:      Supported
13325 F:      drivers/mfd/bd9571mwv.c
13326 F:      drivers/regulator/bd9571mwv-regulator.c
13327 F:      drivers/gpio/gpio-bd9571mwv.c
13328 F:      include/linux/mfd/bd9571mwv.h
13329 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13330
13331 ROSE NETWORK LAYER
13332 M:      Ralf Baechle <ralf@linux-mips.org>
13333 L:      linux-hams@vger.kernel.org
13334 W:      http://www.linux-ax25.org/
13335 S:      Maintained
13336 F:      include/net/rose.h
13337 F:      include/uapi/linux/rose.h
13338 F:      net/rose/
13339
13340 RTL2830 MEDIA DRIVER
13341 M:      Antti Palosaari <crope@iki.fi>
13342 L:      linux-media@vger.kernel.org
13343 W:      https://linuxtv.org
13344 W:      http://palosaari.fi/linux/
13345 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13346 T:      git git://linuxtv.org/anttip/media_tree.git
13347 S:      Maintained
13348 F:      drivers/media/dvb-frontends/rtl2830*
13349
13350 RTL2832 MEDIA DRIVER
13351 M:      Antti Palosaari <crope@iki.fi>
13352 L:      linux-media@vger.kernel.org
13353 W:      https://linuxtv.org
13354 W:      http://palosaari.fi/linux/
13355 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13356 T:      git git://linuxtv.org/anttip/media_tree.git
13357 S:      Maintained
13358 F:      drivers/media/dvb-frontends/rtl2832*
13359
13360 RTL2832_SDR MEDIA DRIVER
13361 M:      Antti Palosaari <crope@iki.fi>
13362 L:      linux-media@vger.kernel.org
13363 W:      https://linuxtv.org
13364 W:      http://palosaari.fi/linux/
13365 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13366 T:      git git://linuxtv.org/anttip/media_tree.git
13367 S:      Maintained
13368 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13369
13370 RTL8180 WIRELESS DRIVER
13371 L:      linux-wireless@vger.kernel.org
13372 W:      http://wireless.kernel.org/
13373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13374 S:      Orphan
13375 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13376
13377 RTL8187 WIRELESS DRIVER
13378 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13379 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13380 M:      Larry Finger <Larry.Finger@lwfinger.net>
13381 L:      linux-wireless@vger.kernel.org
13382 W:      http://wireless.kernel.org/
13383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13384 S:      Maintained
13385 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13386
13387 REALTEK WIRELESS DRIVER (rtlwifi family)
13388 M:      Ping-Ke Shih <pkshih@realtek.com>
13389 L:      linux-wireless@vger.kernel.org
13390 W:      http://wireless.kernel.org/
13391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13392 S:      Maintained
13393 F:      drivers/net/wireless/realtek/rtlwifi/
13394
13395 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13396 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13397 L:      linux-wireless@vger.kernel.org
13398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13399 S:      Maintained
13400 F:      drivers/net/wireless/realtek/rtl8xxxu/
13401
13402 RXRPC SOCKETS (AF_RXRPC)
13403 M:      David Howells <dhowells@redhat.com>
13404 L:      linux-afs@lists.infradead.org
13405 S:      Supported
13406 F:      net/rxrpc/
13407 F:      include/keys/rxrpc-type.h
13408 F:      include/net/af_rxrpc.h
13409 F:      include/trace/events/rxrpc.h
13410 F:      include/uapi/linux/rxrpc.h
13411 F:      Documentation/networking/rxrpc.txt
13412 W:      https://www.infradead.org/~dhowells/kafs/
13413
13414 S3 SAVAGE FRAMEBUFFER DRIVER
13415 M:      Antonino Daplas <adaplas@gmail.com>
13416 L:      linux-fbdev@vger.kernel.org
13417 S:      Maintained
13418 F:      drivers/video/fbdev/savage/
13419
13420 S390
13421 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13422 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13423 L:      linux-s390@vger.kernel.org
13424 W:      http://www.ibm.com/developerworks/linux/linux390/
13425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13426 S:      Supported
13427 F:      arch/s390/
13428 F:      drivers/s390/
13429 F:      Documentation/s390/
13430 F:      Documentation/driver-api/s390-drivers.rst
13431
13432 S390 COMMON I/O LAYER
13433 M:      Sebastian Ott <sebott@linux.ibm.com>
13434 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13435 L:      linux-s390@vger.kernel.org
13436 W:      http://www.ibm.com/developerworks/linux/linux390/
13437 S:      Supported
13438 F:      drivers/s390/cio/
13439
13440 S390 DASD DRIVER
13441 M:      Stefan Haberland <sth@linux.ibm.com>
13442 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13443 L:      linux-s390@vger.kernel.org
13444 W:      http://www.ibm.com/developerworks/linux/linux390/
13445 S:      Supported
13446 F:      drivers/s390/block/dasd*
13447 F:      block/partitions/ibm.c
13448
13449 S390 IOMMU (PCI)
13450 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13451 L:      linux-s390@vger.kernel.org
13452 W:      http://www.ibm.com/developerworks/linux/linux390/
13453 S:      Supported
13454 F:      drivers/iommu/s390-iommu.c
13455
13456 S390 IUCV NETWORK LAYER
13457 M:      Julian Wiedmann <jwi@linux.ibm.com>
13458 M:      Ursula Braun <ubraun@linux.ibm.com>
13459 L:      linux-s390@vger.kernel.org
13460 W:      http://www.ibm.com/developerworks/linux/linux390/
13461 S:      Supported
13462 F:      drivers/s390/net/*iucv*
13463 F:      include/net/iucv/
13464 F:      net/iucv/
13465
13466 S390 NETWORK DRIVERS
13467 M:      Julian Wiedmann <jwi@linux.ibm.com>
13468 M:      Ursula Braun <ubraun@linux.ibm.com>
13469 L:      linux-s390@vger.kernel.org
13470 W:      http://www.ibm.com/developerworks/linux/linux390/
13471 S:      Supported
13472 F:      drivers/s390/net/
13473
13474 S390 PCI SUBSYSTEM
13475 M:      Sebastian Ott <sebott@linux.ibm.com>
13476 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13477 L:      linux-s390@vger.kernel.org
13478 W:      http://www.ibm.com/developerworks/linux/linux390/
13479 S:      Supported
13480 F:      arch/s390/pci/
13481 F:      drivers/pci/hotplug/s390_pci_hpc.c
13482
13483 S390 VFIO-CCW DRIVER
13484 M:      Cornelia Huck <cohuck@redhat.com>
13485 M:      Farhan Ali <alifm@linux.ibm.com>
13486 M:      Eric Farman <farman@linux.ibm.com>
13487 R:      Halil Pasic <pasic@linux.ibm.com>
13488 L:      linux-s390@vger.kernel.org
13489 L:      kvm@vger.kernel.org
13490 S:      Supported
13491 F:      drivers/s390/cio/vfio_ccw*
13492 F:      Documentation/s390/vfio-ccw.txt
13493 F:      include/uapi/linux/vfio_ccw.h
13494
13495 S390 ZCRYPT DRIVER
13496 M:      Harald Freudenberger <freude@linux.ibm.com>
13497 L:      linux-s390@vger.kernel.org
13498 W:      http://www.ibm.com/developerworks/linux/linux390/
13499 S:      Supported
13500 F:      drivers/s390/crypto/
13501
13502 S390 VFIO AP DRIVER
13503 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13504 M:      Pierre Morel <pmorel@linux.ibm.com>
13505 M:      Halil Pasic <pasic@linux.ibm.com>
13506 L:      linux-s390@vger.kernel.org
13507 W:      http://www.ibm.com/developerworks/linux/linux390/
13508 S:      Supported
13509 F:      drivers/s390/crypto/vfio_ap_drv.c
13510 F:      drivers/s390/crypto/vfio_ap_private.h
13511 F:      drivers/s390/crypto/vfio_ap_ops.c
13512 F:      Documentation/s390/vfio-ap.txt
13513
13514 S390 ZFCP DRIVER
13515 M:      Steffen Maier <maier@linux.ibm.com>
13516 M:      Benjamin Block <bblock@linux.ibm.com>
13517 L:      linux-s390@vger.kernel.org
13518 W:      http://www.ibm.com/developerworks/linux/linux390/
13519 S:      Supported
13520 F:      drivers/s390/scsi/zfcp_*
13521
13522 S3C24XX SD/MMC Driver
13523 M:      Ben Dooks <ben-linux@fluff.org>
13524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13525 S:      Supported
13526 F:      drivers/mmc/host/s3cmci.*
13527
13528 SAA6588 RDS RECEIVER DRIVER
13529 M:      Hans Verkuil <hverkuil@xs4all.nl>
13530 L:      linux-media@vger.kernel.org
13531 T:      git git://linuxtv.org/media_tree.git
13532 W:      https://linuxtv.org
13533 S:      Odd Fixes
13534 F:      drivers/media/i2c/saa6588*
13535
13536 SAA7134 VIDEO4LINUX DRIVER
13537 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13538 L:      linux-media@vger.kernel.org
13539 W:      https://linuxtv.org
13540 T:      git git://linuxtv.org/media_tree.git
13541 S:      Odd fixes
13542 F:      Documentation/media/v4l-drivers/saa7134*
13543 F:      drivers/media/pci/saa7134/
13544
13545 SAA7146 VIDEO4LINUX-2 DRIVER
13546 M:      Hans Verkuil <hverkuil@xs4all.nl>
13547 L:      linux-media@vger.kernel.org
13548 T:      git git://linuxtv.org/media_tree.git
13549 S:      Maintained
13550 F:      drivers/media/common/saa7146/
13551 F:      drivers/media/pci/saa7146/
13552 F:      include/media/drv-intf/saa7146*
13553
13554 SAMSUNG AUDIO (ASoC) DRIVERS
13555 M:      Krzysztof Kozlowski <krzk@kernel.org>
13556 M:      Sangbeom Kim <sbkim73@samsung.com>
13557 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13558 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13559 S:      Supported
13560 F:      sound/soc/samsung/
13561 F:      Documentation/devicetree/bindings/sound/samsung*
13562
13563 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13564 M:      Krzysztof Kozlowski <krzk@kernel.org>
13565 L:      linux-crypto@vger.kernel.org
13566 L:      linux-samsung-soc@vger.kernel.org
13567 S:      Maintained
13568 F:      drivers/crypto/exynos-rng.c
13569 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13570
13571 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13572 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13573 L:      linux-samsung-soc@vger.kernel.org
13574 S:      Maintained
13575 F:      drivers/char/hw_random/exynos-trng.c
13576 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13577
13578 SAMSUNG FRAMEBUFFER DRIVER
13579 M:      Jingoo Han <jingoohan1@gmail.com>
13580 L:      linux-fbdev@vger.kernel.org
13581 S:      Maintained
13582 F:      drivers/video/fbdev/s3c-fb.c
13583
13584 SAMSUNG LAPTOP DRIVER
13585 M:      Corentin Chary <corentin.chary@gmail.com>
13586 L:      platform-driver-x86@vger.kernel.org
13587 S:      Maintained
13588 F:      drivers/platform/x86/samsung-laptop.c
13589
13590 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13591 M:      Sangbeom Kim <sbkim73@samsung.com>
13592 M:      Krzysztof Kozlowski <krzk@kernel.org>
13593 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13594 L:      linux-kernel@vger.kernel.org
13595 L:      linux-samsung-soc@vger.kernel.org
13596 S:      Supported
13597 F:      drivers/mfd/sec*.c
13598 F:      drivers/regulator/s2m*.c
13599 F:      drivers/regulator/s5m*.c
13600 F:      drivers/clk/clk-s2mps11.c
13601 F:      drivers/rtc/rtc-s5m.c
13602 F:      include/linux/mfd/samsung/
13603 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13604 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13605 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13606 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13607
13608 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13609 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13610 L:      linux-media@vger.kernel.org
13611 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13612 S:      Maintained
13613 F:      drivers/media/platform/s3c-camif/
13614 F:      include/media/drv-intf/s3c_camif.h
13615
13616 SAMSUNG S3FWRN5 NFC DRIVER
13617 M:      Robert Baldyga <r.baldyga@samsung.com>
13618 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13619 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13620 S:      Supported
13621 F:      drivers/nfc/s3fwrn5
13622
13623 SAMSUNG S5C73M3 CAMERA DRIVER
13624 M:      Kyungmin Park <kyungmin.park@samsung.com>
13625 M:      Andrzej Hajda <a.hajda@samsung.com>
13626 L:      linux-media@vger.kernel.org
13627 S:      Supported
13628 F:      drivers/media/i2c/s5c73m3/*
13629
13630 SAMSUNG S5K5BAF CAMERA DRIVER
13631 M:      Kyungmin Park <kyungmin.park@samsung.com>
13632 M:      Andrzej Hajda <a.hajda@samsung.com>
13633 L:      linux-media@vger.kernel.org
13634 S:      Supported
13635 F:      drivers/media/i2c/s5k5baf.c
13636
13637 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13638 M:      Krzysztof Kozlowski <krzk@kernel.org>
13639 M:      Vladimir Zapolskiy <vz@mleia.com>
13640 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13641 L:      linux-crypto@vger.kernel.org
13642 L:      linux-samsung-soc@vger.kernel.org
13643 S:      Maintained
13644 F:      drivers/crypto/s5p-sss.c
13645
13646 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13647 M:      Kyungmin Park <kyungmin.park@samsung.com>
13648 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13649 L:      linux-media@vger.kernel.org
13650 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13651 S:      Supported
13652 F:      drivers/media/platform/exynos4-is/
13653
13654 SAMSUNG SOC CLOCK DRIVERS
13655 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13656 M:      Tomasz Figa <tomasz.figa@gmail.com>
13657 M:      Chanwoo Choi <cw00.choi@samsung.com>
13658 S:      Supported
13659 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13661 F:      drivers/clk/samsung/
13662 F:      include/dt-bindings/clock/exynos*.h
13663 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13664
13665 SAMSUNG SPI DRIVERS
13666 M:      Kukjin Kim <kgene@kernel.org>
13667 M:      Krzysztof Kozlowski <krzk@kernel.org>
13668 M:      Andi Shyti <andi@etezian.org>
13669 L:      linux-spi@vger.kernel.org
13670 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13671 S:      Maintained
13672 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13673 F:      drivers/spi/spi-s3c*
13674 F:      include/linux/platform_data/spi-s3c64xx.h
13675
13676 SAMSUNG SXGBE DRIVERS
13677 M:      Byungho An <bh74.an@samsung.com>
13678 M:      Girish K S <ks.giri@samsung.com>
13679 M:      Vipul Pandya <vipul.pandya@samsung.com>
13680 S:      Supported
13681 L:      netdev@vger.kernel.org
13682 F:      drivers/net/ethernet/samsung/sxgbe/
13683
13684 SAMSUNG THERMAL DRIVER
13685 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13686 L:      linux-pm@vger.kernel.org
13687 L:      linux-samsung-soc@vger.kernel.org
13688 S:      Supported
13689 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13690 F:      drivers/thermal/samsung/
13691
13692 SAMSUNG USB2 PHY DRIVER
13693 M:      Kamil Debski <kamil@wypas.org>
13694 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13695 L:      linux-kernel@vger.kernel.org
13696 S:      Supported
13697 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13698 F:      Documentation/phy/samsung-usb2.txt
13699 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13700 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13701 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13702 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13703 F:      drivers/phy/samsung/phy-samsung-usb2.c
13704 F:      drivers/phy/samsung/phy-samsung-usb2.h
13705
13706 SC1200 WDT DRIVER
13707 M:      Zwane Mwaikambo <zwanem@gmail.com>
13708 S:      Maintained
13709 F:      drivers/watchdog/sc1200wdt.c
13710
13711 SCHEDULER
13712 M:      Ingo Molnar <mingo@redhat.com>
13713 M:      Peter Zijlstra <peterz@infradead.org>
13714 L:      linux-kernel@vger.kernel.org
13715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13716 S:      Maintained
13717 F:      kernel/sched/
13718 F:      include/linux/sched.h
13719 F:      include/uapi/linux/sched.h
13720 F:      include/linux/wait.h
13721 F:      include/linux/preempt.h
13722
13723 SCR24X CHIP CARD INTERFACE DRIVER
13724 M:      Lubomir Rintel <lkundrak@v3.sk>
13725 S:      Supported
13726 F:      drivers/char/pcmcia/scr24x_cs.c
13727
13728 SCSI CDROM DRIVER
13729 M:      Jens Axboe <axboe@kernel.dk>
13730 L:      linux-scsi@vger.kernel.org
13731 W:      http://www.kernel.dk
13732 S:      Maintained
13733 F:      drivers/scsi/sr*
13734
13735 SCSI RDMA PROTOCOL (SRP) INITIATOR
13736 M:      Bart Van Assche <bvanassche@acm.org>
13737 L:      linux-rdma@vger.kernel.org
13738 S:      Supported
13739 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13740 F:      drivers/infiniband/ulp/srp/
13741 F:      include/scsi/srp.h
13742
13743 SCSI RDMA PROTOCOL (SRP) TARGET
13744 M:      Bart Van Assche <bvanassche@acm.org>
13745 L:      linux-rdma@vger.kernel.org
13746 L:      target-devel@vger.kernel.org
13747 S:      Supported
13748 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13749 F:      drivers/infiniband/ulp/srpt/
13750
13751 SCSI SG DRIVER
13752 M:      Doug Gilbert <dgilbert@interlog.com>
13753 L:      linux-scsi@vger.kernel.org
13754 W:      http://sg.danny.cz/sg
13755 S:      Maintained
13756 F:      Documentation/scsi/scsi-generic.txt
13757 F:      drivers/scsi/sg.c
13758 F:      include/scsi/sg.h
13759
13760 SCSI SUBSYSTEM
13761 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13763 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13765 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13766 L:      linux-scsi@vger.kernel.org
13767 S:      Maintained
13768 F:      Documentation/devicetree/bindings/scsi/
13769 F:      drivers/scsi/
13770 F:      include/scsi/
13771
13772 SCSI TAPE DRIVER
13773 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13774 L:      linux-scsi@vger.kernel.org
13775 S:      Maintained
13776 F:      Documentation/scsi/st.txt
13777 F:      drivers/scsi/st.*
13778 F:      drivers/scsi/st_*.h
13779
13780 SCSI TARGET SUBSYSTEM
13781 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13782 L:      linux-scsi@vger.kernel.org
13783 L:      target-devel@vger.kernel.org
13784 W:      http://www.linux-iscsi.org
13785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13786 Q:      https://patchwork.kernel.org/project/target-devel/list/
13787 S:      Supported
13788 F:      drivers/target/
13789 F:      include/target/
13790 F:      Documentation/target/
13791
13792 SCTP PROTOCOL
13793 M:      Vlad Yasevich <vyasevich@gmail.com>
13794 M:      Neil Horman <nhorman@tuxdriver.com>
13795 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13796 L:      linux-sctp@vger.kernel.org
13797 W:      http://lksctp.sourceforge.net
13798 S:      Maintained
13799 F:      Documentation/networking/sctp.txt
13800 F:      include/linux/sctp.h
13801 F:      include/uapi/linux/sctp.h
13802 F:      include/net/sctp/
13803 F:      net/sctp/
13804
13805 SCx200 CPU SUPPORT
13806 M:      Jim Cromie <jim.cromie@gmail.com>
13807 S:      Odd Fixes
13808 F:      Documentation/i2c/busses/scx200_acb
13809 F:      arch/x86/platform/scx200/
13810 F:      drivers/watchdog/scx200_wdt.c
13811 F:      drivers/i2c/busses/scx200*
13812 F:      drivers/mtd/maps/scx200_docflash.c
13813 F:      include/linux/scx200.h
13814
13815 SCx200 GPIO DRIVER
13816 M:      Jim Cromie <jim.cromie@gmail.com>
13817 S:      Maintained
13818 F:      drivers/char/scx200_gpio.c
13819 F:      include/linux/scx200_gpio.h
13820
13821 SCx200 HRT CLOCKSOURCE DRIVER
13822 M:      Jim Cromie <jim.cromie@gmail.com>
13823 S:      Maintained
13824 F:      drivers/clocksource/scx200_hrt.c
13825
13826 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13827 M:      Sascha Sommer <saschasommer@freenet.de>
13828 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13829 S:      Maintained
13830 F:      drivers/mmc/host/sdricoh_cs.c
13831
13832 SECO BOARDS CEC DRIVER
13833 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13834 S:      Maintained
13835 F:      drivers/media/platform/seco-cec/seco-cec.c
13836 F:      drivers/media/platform/seco-cec/seco-cec.h
13837
13838 SECURE COMPUTING
13839 M:      Kees Cook <keescook@chromium.org>
13840 R:      Andy Lutomirski <luto@amacapital.net>
13841 R:      Will Drewry <wad@chromium.org>
13842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13843 S:      Supported
13844 F:      kernel/seccomp.c
13845 F:      include/uapi/linux/seccomp.h
13846 F:      include/linux/seccomp.h
13847 F:      tools/testing/selftests/seccomp/*
13848 F:      tools/testing/selftests/kselftest_harness.h
13849 F:      Documentation/userspace-api/seccomp_filter.rst
13850 K:      \bsecure_computing
13851 K:      \bTIF_SECCOMP\b
13852
13853 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13854 M:      Al Cooper <alcooperx@gmail.com>
13855 L:      linux-mmc@vger.kernel.org
13856 L:      bcm-kernel-feedback-list@broadcom.com
13857 S:      Maintained
13858 F:      drivers/mmc/host/sdhci-brcmstb*
13859
13860 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13861 M:      Adrian Hunter <adrian.hunter@intel.com>
13862 L:      linux-mmc@vger.kernel.org
13863 S:      Maintained
13864 F:      drivers/mmc/host/sdhci*
13865 F:      include/linux/mmc/sdhci*
13866
13867 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13868 M:      Adrian Hunter <adrian.hunter@intel.com>
13869 M:      Ritesh Harjani <riteshh@codeaurora.org>
13870 M:      Asutosh Das <asutoshd@codeaurora.org>
13871 L:      linux-mmc@vger.kernel.org
13872 S:      Maintained
13873 F:      drivers/mmc/host/cqhci*
13874
13875 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13876 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13877 M:      Manjunath M B <manjumb@synopsys.com>
13878 L:      linux-mmc@vger.kernel.org
13879 S:      Maintained
13880 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13881
13882 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13883 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13884 L:      linux-mmc@vger.kernel.org
13885 S:      Supported
13886 F:      drivers/mmc/host/sdhci-of-at91.c
13887
13888 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13889 M:      Ben Dooks <ben-linux@fluff.org>
13890 M:      Jaehoon Chung <jh80.chung@samsung.com>
13891 L:      linux-mmc@vger.kernel.org
13892 S:      Maintained
13893 F:      drivers/mmc/host/sdhci-s3c*
13894
13895 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13896 M:      Viresh Kumar <vireshk@kernel.org>
13897 L:      linux-mmc@vger.kernel.org
13898 S:      Maintained
13899 F:      drivers/mmc/host/sdhci-spear.c
13900
13901 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13902 M:      Kishon Vijay Abraham I <kishon@ti.com>
13903 L:      linux-mmc@vger.kernel.org
13904 S:      Maintained
13905 F:      drivers/mmc/host/sdhci-omap.c
13906
13907 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13908 M:      Scott Bauer <scott.bauer@intel.com>
13909 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13910 L:      linux-block@vger.kernel.org
13911 S:      Supported
13912 F:      block/sed*
13913 F:      block/opal_proto.h
13914 F:      include/linux/sed*
13915 F:      include/uapi/linux/sed*
13916
13917 SECURITY CONTACT
13918 M:      Security Officers <security@kernel.org>
13919 S:      Supported
13920
13921 SECURITY SUBSYSTEM
13922 M:      James Morris <jmorris@namei.org>
13923 M:      "Serge E. Hallyn" <serge@hallyn.com>
13924 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13926 W:      http://kernsec.org/
13927 S:      Supported
13928 F:      security/
13929 X:      security/selinux/
13930
13931 SELINUX SECURITY MODULE
13932 M:      Paul Moore <paul@paul-moore.com>
13933 M:      Stephen Smalley <sds@tycho.nsa.gov>
13934 M:      Eric Paris <eparis@parisplace.org>
13935 L:      selinux@vger.kernel.org
13936 W:      https://selinuxproject.org
13937 W:      https://github.com/SELinuxProject
13938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13939 S:      Supported
13940 F:      include/linux/selinux*
13941 F:      security/selinux/
13942 F:      scripts/selinux/
13943 F:      Documentation/admin-guide/LSM/SELinux.rst
13944
13945 SENSABLE PHANTOM
13946 M:      Jiri Slaby <jirislaby@gmail.com>
13947 S:      Maintained
13948 F:      drivers/misc/phantom.c
13949 F:      include/uapi/linux/phantom.h
13950
13951 SERIAL DEVICE BUS
13952 M:      Rob Herring <robh@kernel.org>
13953 L:      linux-serial@vger.kernel.org
13954 S:      Maintained
13955 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13956 F:      drivers/tty/serdev/
13957 F:      include/linux/serdev.h
13958
13959 SERIAL DRIVERS
13960 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13961 L:      linux-serial@vger.kernel.org
13962 S:      Maintained
13963 F:      Documentation/devicetree/bindings/serial/
13964 F:      drivers/tty/serial/
13965
13966 SERIAL IR RECEIVER
13967 M:      Sean Young <sean@mess.org>
13968 L:      linux-media@vger.kernel.org
13969 S:      Maintained
13970 F:      drivers/media/rc/serial_ir.c
13971
13972 SFC NETWORK DRIVER
13973 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13974 M:      Edward Cree <ecree@solarflare.com>
13975 M:      Bert Kenward <bkenward@solarflare.com>
13976 L:      netdev@vger.kernel.org
13977 S:      Supported
13978 F:      drivers/net/ethernet/sfc/
13979
13980 SFF/SFP/SFP+ MODULE SUPPORT
13981 M:      Russell King <linux@armlinux.org.uk>
13982 L:      netdev@vger.kernel.org
13983 S:      Maintained
13984 F:      drivers/net/phy/phylink.c
13985 F:      drivers/net/phy/sfp*
13986 F:      include/linux/phylink.h
13987 F:      include/linux/sfp.h
13988
13989 SGI GRU DRIVER
13990 M:      Dimitri Sivanich <sivanich@sgi.com>
13991 S:      Maintained
13992 F:      drivers/misc/sgi-gru/
13993
13994 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13995 M:      Pat Gefre <pfg@sgi.com>
13996 L:      linux-ia64@vger.kernel.org
13997 S:      Supported
13998 F:      Documentation/ia64/serial.txt
13999 F:      drivers/tty/serial/ioc?_serial.c
14000 F:      include/linux/ioc?.h
14001
14002 SGI XP/XPC/XPNET DRIVER
14003 M:      Cliff Whickman <cpw@sgi.com>
14004 M:      Robin Holt <robinmholt@gmail.com>
14005 S:      Maintained
14006 F:      drivers/misc/sgi-xp/
14007
14008 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14009 M:      Ursula Braun <ubraun@linux.ibm.com>
14010 M:      Karsten Graul <kgraul@linux.ibm.com>
14011 L:      linux-s390@vger.kernel.org
14012 W:      http://www.ibm.com/developerworks/linux/linux390/
14013 S:      Supported
14014 F:      net/smc/
14015
14016 SHARP RJ54N1CB0C SENSOR DRIVER
14017 M:      Jacopo Mondi <jacopo@jmondi.org>
14018 L:      linux-media@vger.kernel.org
14019 T:      git git://linuxtv.org/media_tree.git
14020 S:      Odd fixes
14021 F:      drivers/media/i2c/rj54n1cb0c.c
14022 F:      include/media/i2c/rj54n1cb0c.h
14023
14024 SH_VEU V4L2 MEM2MEM DRIVER
14025 L:      linux-media@vger.kernel.org
14026 S:      Orphan
14027 F:      drivers/media/platform/sh_veu.c
14028
14029 SH_VOU V4L2 OUTPUT DRIVER
14030 L:      linux-media@vger.kernel.org
14031 S:      Orphan
14032 F:      drivers/media/platform/sh_vou.c
14033 F:      include/media/drv-intf/sh_vou.h
14034
14035 SI2157 MEDIA DRIVER
14036 M:      Antti Palosaari <crope@iki.fi>
14037 L:      linux-media@vger.kernel.org
14038 W:      https://linuxtv.org
14039 W:      http://palosaari.fi/linux/
14040 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14041 T:      git git://linuxtv.org/anttip/media_tree.git
14042 S:      Maintained
14043 F:      drivers/media/tuners/si2157*
14044
14045 SI2165 MEDIA DRIVER
14046 M:      Matthias Schwarzott <zzam@gentoo.org>
14047 L:      linux-media@vger.kernel.org
14048 W:      https://linuxtv.org
14049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14050 S:      Maintained
14051 F:      drivers/media/dvb-frontends/si2165*
14052
14053 SI2168 MEDIA DRIVER
14054 M:      Antti Palosaari <crope@iki.fi>
14055 L:      linux-media@vger.kernel.org
14056 W:      https://linuxtv.org
14057 W:      http://palosaari.fi/linux/
14058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14059 T:      git git://linuxtv.org/anttip/media_tree.git
14060 S:      Maintained
14061 F:      drivers/media/dvb-frontends/si2168*
14062
14063 SI470X FM RADIO RECEIVER I2C DRIVER
14064 M:      Hans Verkuil <hverkuil@xs4all.nl>
14065 L:      linux-media@vger.kernel.org
14066 T:      git git://linuxtv.org/media_tree.git
14067 W:      https://linuxtv.org
14068 S:      Odd Fixes
14069 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14070
14071 SI470X FM RADIO RECEIVER USB DRIVER
14072 M:      Hans Verkuil <hverkuil@xs4all.nl>
14073 L:      linux-media@vger.kernel.org
14074 T:      git git://linuxtv.org/media_tree.git
14075 W:      https://linuxtv.org
14076 S:      Maintained
14077 F:      drivers/media/radio/si470x/radio-si470x-common.c
14078 F:      drivers/media/radio/si470x/radio-si470x.h
14079 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14080
14081 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14082 M:      Eduardo Valentin <edubezval@gmail.com>
14083 L:      linux-media@vger.kernel.org
14084 T:      git git://linuxtv.org/media_tree.git
14085 W:      https://linuxtv.org
14086 S:      Odd Fixes
14087 F:      drivers/media/radio/si4713/si4713.?
14088
14089 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14090 M:      Eduardo Valentin <edubezval@gmail.com>
14091 L:      linux-media@vger.kernel.org
14092 T:      git git://linuxtv.org/media_tree.git
14093 W:      https://linuxtv.org
14094 S:      Odd Fixes
14095 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14096
14097 SI4713 FM RADIO TRANSMITTER USB DRIVER
14098 M:      Hans Verkuil <hverkuil@xs4all.nl>
14099 L:      linux-media@vger.kernel.org
14100 T:      git git://linuxtv.org/media_tree.git
14101 W:      https://linuxtv.org
14102 S:      Maintained
14103 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14104
14105 SIANO DVB DRIVER
14106 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14107 L:      linux-media@vger.kernel.org
14108 W:      https://linuxtv.org
14109 T:      git git://linuxtv.org/media_tree.git
14110 S:      Odd fixes
14111 F:      drivers/media/common/siano/
14112 F:      drivers/media/usb/siano/
14113 F:      drivers/media/usb/siano/
14114 F:      drivers/media/mmc/siano/
14115
14116 SIFIVE DRIVERS
14117 M:      Palmer Dabbelt <palmer@sifive.com>
14118 M:      Paul Walmsley <paul.walmsley@sifive.com>
14119 L:      linux-riscv@lists.infradead.org
14120 T:      git git://github.com/sifive/riscv-linux.git
14121 S:      Supported
14122 K:      sifive
14123 N:      sifive
14124
14125 SILEAD TOUCHSCREEN DRIVER
14126 M:      Hans de Goede <hdegoede@redhat.com>
14127 L:      linux-input@vger.kernel.org
14128 L:      platform-driver-x86@vger.kernel.org
14129 S:      Maintained
14130 F:      drivers/input/touchscreen/silead.c
14131 F:      drivers/platform/x86/touchscreen_dmi.c
14132
14133 SILICON MOTION SM712 FRAME BUFFER DRIVER
14134 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14135 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14136 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14137 L:      linux-fbdev@vger.kernel.org
14138 S:      Maintained
14139 F:      drivers/video/fbdev/sm712*
14140 F:      Documentation/fb/sm712fb.txt
14141
14142 SIMPLE FIRMWARE INTERFACE (SFI)
14143 M:      Len Brown <lenb@kernel.org>
14144 L:      sfi-devel@simplefirmware.org
14145 W:      http://simplefirmware.org/
14146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14147 S:      Supported
14148 F:      arch/x86/platform/sfi/
14149 F:      drivers/sfi/
14150 F:      include/linux/sfi*.h
14151
14152 SIMPLEFB FB DRIVER
14153 M:      Hans de Goede <hdegoede@redhat.com>
14154 L:      linux-fbdev@vger.kernel.org
14155 S:      Maintained
14156 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14157 F:      drivers/video/fbdev/simplefb.c
14158 F:      include/linux/platform_data/simplefb.h
14159
14160 SIMTEC EB110ATX (Chalice CATS)
14161 P:      Ben Dooks
14162 P:      Vincent Sanders <vince@simtec.co.uk>
14163 M:      Simtec Linux Team <linux@simtec.co.uk>
14164 W:      http://www.simtec.co.uk/products/EB110ATX/
14165 S:      Supported
14166
14167 SIMTEC EB2410ITX (BAST)
14168 P:      Ben Dooks
14169 P:      Vincent Sanders <vince@simtec.co.uk>
14170 M:      Simtec Linux Team <linux@simtec.co.uk>
14171 W:      http://www.simtec.co.uk/products/EB2410ITX/
14172 S:      Supported
14173 F:      arch/arm/mach-s3c24xx/mach-bast.c
14174 F:      arch/arm/mach-s3c24xx/bast-ide.c
14175 F:      arch/arm/mach-s3c24xx/bast-irq.c
14176
14177 SIPHASH PRF ROUTINES
14178 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14179 S:      Maintained
14180 F:      lib/siphash.c
14181 F:      lib/test_siphash.c
14182 F:      include/linux/siphash.h
14183
14184 SIOX
14185 M:      Gavin Schenk <g.schenk@eckelmann.de>
14186 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14187 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14188 S:      Supported
14189 F:      drivers/siox/*
14190 F:      drivers/gpio/gpio-siox.c
14191 F:      include/trace/events/siox.h
14192
14193 SIS 190 ETHERNET DRIVER
14194 M:      Francois Romieu <romieu@fr.zoreil.com>
14195 L:      netdev@vger.kernel.org
14196 S:      Maintained
14197 F:      drivers/net/ethernet/sis/sis190.c
14198
14199 SIS 900/7016 FAST ETHERNET DRIVER
14200 M:      Daniele Venzano <venza@brownhat.org>
14201 W:      http://www.brownhat.org/sis900.html
14202 L:      netdev@vger.kernel.org
14203 S:      Maintained
14204 F:      drivers/net/ethernet/sis/sis900.*
14205
14206 SIS FRAMEBUFFER DRIVER
14207 M:      Thomas Winischhofer <thomas@winischhofer.net>
14208 W:      http://www.winischhofer.net/linuxsisvga.shtml
14209 S:      Maintained
14210 F:      Documentation/fb/sisfb.txt
14211 F:      drivers/video/fbdev/sis/
14212 F:      include/video/sisfb.h
14213
14214 SIS USB2VGA DRIVER
14215 M:      Thomas Winischhofer <thomas@winischhofer.net>
14216 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14217 S:      Maintained
14218 F:      drivers/usb/misc/sisusbvga/
14219
14220 SLAB ALLOCATOR
14221 M:      Christoph Lameter <cl@linux.com>
14222 M:      Pekka Enberg <penberg@kernel.org>
14223 M:      David Rientjes <rientjes@google.com>
14224 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14225 M:      Andrew Morton <akpm@linux-foundation.org>
14226 L:      linux-mm@kvack.org
14227 S:      Maintained
14228 F:      include/linux/sl?b*.h
14229 F:      mm/sl?b*
14230
14231 SLEEPABLE READ-COPY UPDATE (SRCU)
14232 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14233 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14234 M:      Josh Triplett <josh@joshtriplett.org>
14235 R:      Steven Rostedt <rostedt@goodmis.org>
14236 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14237 L:      linux-kernel@vger.kernel.org
14238 W:      http://www.rdrop.com/users/paulmck/RCU/
14239 S:      Supported
14240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14241 F:      include/linux/srcu*.h
14242 F:      kernel/rcu/srcu*.c
14243
14244 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14245 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14246 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14247 S:      Maintained
14248 F:      drivers/slimbus/
14249 F:      Documentation/devicetree/bindings/slimbus/
14250 F:      include/linux/slimbus.h
14251
14252 SMACK SECURITY MODULE
14253 M:      Casey Schaufler <casey@schaufler-ca.com>
14254 L:      linux-security-module@vger.kernel.org
14255 W:      http://schaufler-ca.com
14256 T:      git git://github.com/cschaufler/smack-next
14257 S:      Maintained
14258 F:      Documentation/admin-guide/LSM/Smack.rst
14259 F:      security/smack/
14260
14261 SMC91x ETHERNET DRIVER
14262 M:      Nicolas Pitre <nico@fluxnic.net>
14263 S:      Odd Fixes
14264 F:      drivers/net/ethernet/smsc/smc91x.*
14265
14266 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14267 M:      Sakari Ailus <sakari.ailus@iki.fi>
14268 L:      linux-media@vger.kernel.org
14269 S:      Maintained
14270 F:      drivers/media/i2c/smiapp/
14271 F:      include/media/i2c/smiapp.h
14272 F:      drivers/media/i2c/smiapp-pll.c
14273 F:      drivers/media/i2c/smiapp-pll.h
14274 F:      include/uapi/linux/smiapp.h
14275 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14276
14277 SMM665 HARDWARE MONITOR DRIVER
14278 M:      Guenter Roeck <linux@roeck-us.net>
14279 L:      linux-hwmon@vger.kernel.org
14280 S:      Maintained
14281 F:      Documentation/hwmon/smm665
14282 F:      drivers/hwmon/smm665.c
14283
14284 SMSC EMC2103 HARDWARE MONITOR DRIVER
14285 M:      Steve Glendinning <steve.glendinning@shawell.net>
14286 L:      linux-hwmon@vger.kernel.org
14287 S:      Maintained
14288 F:      Documentation/hwmon/emc2103
14289 F:      drivers/hwmon/emc2103.c
14290
14291 SMSC SCH5627 HARDWARE MONITOR DRIVER
14292 M:      Hans de Goede <hdegoede@redhat.com>
14293 L:      linux-hwmon@vger.kernel.org
14294 S:      Supported
14295 F:      Documentation/hwmon/sch5627
14296 F:      drivers/hwmon/sch5627.c
14297
14298 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14299 M:      Steve Glendinning <steve.glendinning@shawell.net>
14300 L:      linux-fbdev@vger.kernel.org
14301 S:      Maintained
14302 F:      drivers/video/fbdev/smscufx.c
14303
14304 SMSC47B397 HARDWARE MONITOR DRIVER
14305 M:      Jean Delvare <jdelvare@suse.com>
14306 L:      linux-hwmon@vger.kernel.org
14307 S:      Maintained
14308 F:      Documentation/hwmon/smsc47b397
14309 F:      drivers/hwmon/smsc47b397.c
14310
14311 SMSC911x ETHERNET DRIVER
14312 M:      Steve Glendinning <steve.glendinning@shawell.net>
14313 L:      netdev@vger.kernel.org
14314 S:      Maintained
14315 F:      include/linux/smsc911x.h
14316 F:      drivers/net/ethernet/smsc/smsc911x.*
14317
14318 SMSC9420 PCI ETHERNET DRIVER
14319 M:      Steve Glendinning <steve.glendinning@shawell.net>
14320 L:      netdev@vger.kernel.org
14321 S:      Maintained
14322 F:      drivers/net/ethernet/smsc/smsc9420.*
14323
14324 SOC-CAMERA V4L2 SUBSYSTEM
14325 L:      linux-media@vger.kernel.org
14326 T:      git git://linuxtv.org/media_tree.git
14327 S:      Orphan
14328 F:      include/media/soc*
14329 F:      drivers/media/i2c/soc_camera/
14330 F:      drivers/media/platform/soc_camera/
14331
14332 SOCIONEXT SYNQUACER I2C DRIVER
14333 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14334 L:      linux-i2c@vger.kernel.org
14335 S:      Maintained
14336 F:      drivers/i2c/busses/i2c-synquacer.c
14337 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14338
14339 SOCIONEXT UNIPHIER SOUND DRIVER
14340 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14341 S:      Orphan
14342 F:      sound/soc/uniphier/
14343
14344 SOEKRIS NET48XX LED SUPPORT
14345 M:      Chris Boot <bootc@bootc.net>
14346 S:      Maintained
14347 F:      drivers/leds/leds-net48xx.c
14348
14349 SOFT-ROCE DRIVER (rxe)
14350 M:      Moni Shoua <monis@mellanox.com>
14351 L:      linux-rdma@vger.kernel.org
14352 S:      Supported
14353 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14354 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14355 F:      drivers/infiniband/sw/rxe/
14356 F:      include/uapi/rdma/rdma_user_rxe.h
14357
14358 SOFTLOGIC 6x10 MPEG CODEC
14359 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14360 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14361 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14362 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14363 M:      Ismael Luceno <ismael@iodev.co.uk>
14364 L:      linux-media@vger.kernel.org
14365 S:      Supported
14366 F:      drivers/media/pci/solo6x10/
14367
14368 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14369 M:      James Morse <james.morse@arm.com>
14370 L:      linux-arm-kernel@lists.infradead.org
14371 S:      Maintained
14372 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14373 F:      drivers/firmware/arm_sdei.c
14374 F:      include/linux/arm_sdei.h
14375 F:      include/uapi/linux/arm_sdei.h
14376
14377 SOFTWARE RAID (Multiple Disks) SUPPORT
14378 M:      Shaohua Li <shli@kernel.org>
14379 L:      linux-raid@vger.kernel.org
14380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14381 S:      Supported
14382 F:      drivers/md/Makefile
14383 F:      drivers/md/Kconfig
14384 F:      drivers/md/md*
14385 F:      drivers/md/raid*
14386 F:      include/linux/raid/
14387 F:      include/uapi/linux/raid/
14388
14389 SOCIONEXT (SNI) AVE NETWORK DRIVER
14390 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14391 L:      netdev@vger.kernel.org
14392 S:      Maintained
14393 F:      drivers/net/ethernet/socionext/sni_ave.c
14394 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14395
14396 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14397 M:      Jassi Brar <jaswinder.singh@linaro.org>
14398 L:      netdev@vger.kernel.org
14399 S:      Maintained
14400 F:      drivers/net/ethernet/socionext/netsec.c
14401 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14402
14403 SOLIDRUN CLEARFOG SUPPORT
14404 M:      Russell King <linux@armlinux.org.uk>
14405 S:      Maintained
14406 F:      arch/arm/boot/dts/armada-388-clearfog*
14407 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14408
14409 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14410 M:      Russell King <linux@armlinux.org.uk>
14411 S:      Maintained
14412 F:      arch/arm/boot/dts/imx6*-cubox-i*
14413 F:      arch/arm/boot/dts/imx6*-hummingboard*
14414 F:      arch/arm/boot/dts/imx6*-sr-*
14415
14416 SONIC NETWORK DRIVER
14417 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14418 L:      netdev@vger.kernel.org
14419 S:      Maintained
14420 F:      drivers/net/ethernet/natsemi/sonic.*
14421
14422 SONICS SILICON BACKPLANE DRIVER (SSB)
14423 M:      Michael Buesch <m@bues.ch>
14424 L:      linux-wireless@vger.kernel.org
14425 S:      Maintained
14426 F:      drivers/ssb/
14427 F:      include/linux/ssb/
14428
14429 SONY IMX214 SENSOR DRIVER
14430 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14431 L:      linux-media@vger.kernel.org
14432 T:      git git://linuxtv.org/media_tree.git
14433 S:      Maintained
14434 F:      drivers/media/i2c/imx214.c
14435 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14436
14437 SONY IMX258 SENSOR DRIVER
14438 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14439 L:      linux-media@vger.kernel.org
14440 T:      git git://linuxtv.org/media_tree.git
14441 S:      Maintained
14442 F:      drivers/media/i2c/imx258.c
14443
14444 SONY IMX274 SENSOR DRIVER
14445 M:      Leon Luo <leonl@leopardimaging.com>
14446 L:      linux-media@vger.kernel.org
14447 T:      git git://linuxtv.org/media_tree.git
14448 S:      Maintained
14449 F:      drivers/media/i2c/imx274.c
14450 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14451
14452 SONY IMX319 SENSOR DRIVER
14453 M:      Bingbu Cao <bingbu.cao@intel.com>
14454 L:      linux-media@vger.kernel.org
14455 T:      git git://linuxtv.org/media_tree.git
14456 S:      Maintained
14457 F:      drivers/media/i2c/imx319.c
14458
14459 SONY IMX355 SENSOR DRIVER
14460 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14461 L:      linux-media@vger.kernel.org
14462 T:      git git://linuxtv.org/media_tree.git
14463 S:      Maintained
14464 F:      drivers/media/i2c/imx355.c
14465
14466 SONY MEMORYSTICK CARD SUPPORT
14467 M:      Alex Dubov <oakad@yahoo.com>
14468 W:      http://tifmxx.berlios.de/
14469 S:      Maintained
14470 F:      drivers/memstick/host/tifm_ms.c
14471
14472 SONY MEMORYSTICK STANDARD SUPPORT
14473 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14474 S:      Maintained
14475 F:      drivers/memstick/core/ms_block.*
14476
14477 SONY VAIO CONTROL DEVICE DRIVER
14478 M:      Mattia Dongili <malattia@linux.it>
14479 L:      platform-driver-x86@vger.kernel.org
14480 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14481 S:      Maintained
14482 F:      Documentation/laptops/sony-laptop.txt
14483 F:      drivers/char/sonypi.c
14484 F:      drivers/platform/x86/sony-laptop.c
14485 F:      include/linux/sony-laptop.h
14486
14487 SOUND
14488 M:      Jaroslav Kysela <perex@perex.cz>
14489 M:      Takashi Iwai <tiwai@suse.com>
14490 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14491 W:      http://www.alsa-project.org/
14492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14493 T:      git git://git.alsa-project.org/alsa-kernel.git
14494 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14495 S:      Maintained
14496 F:      Documentation/sound/
14497 F:      include/sound/
14498 F:      include/uapi/sound/
14499 F:      sound/
14500
14501 SOUND - COMPRESSED AUDIO
14502 M:      Vinod Koul <vkoul@kernel.org>
14503 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14505 S:      Supported
14506 F:      Documentation/sound/designs/compress-offload.rst
14507 F:      include/sound/compress_driver.h
14508 F:      include/uapi/sound/compress_*
14509 F:      sound/core/compress_offload.c
14510 F:      sound/soc/soc-compress.c
14511
14512 SOUND - DMAENGINE HELPERS
14513 M:      Lars-Peter Clausen <lars@metafoo.de>
14514 S:      Supported
14515 F:      include/sound/dmaengine_pcm.h
14516 F:      sound/core/pcm_dmaengine.c
14517 F:      sound/soc/soc-generic-dmaengine-pcm.c
14518
14519 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14520 M:      Liam Girdwood <lgirdwood@gmail.com>
14521 M:      Mark Brown <broonie@kernel.org>
14522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14523 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14524 W:      http://alsa-project.org/main/index.php/ASoC
14525 S:      Supported
14526 F:      Documentation/devicetree/bindings/sound/
14527 F:      Documentation/sound/soc/
14528 F:      sound/soc/
14529 F:      include/dt-bindings/sound/
14530 F:      include/sound/soc*
14531
14532 SOUNDWIRE SUBSYSTEM
14533 M:      Vinod Koul <vkoul@kernel.org>
14534 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14535 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14536 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14537 S:      Supported
14538 F:      Documentation/driver-api/soundwire/
14539 F:      drivers/soundwire/
14540 F:      include/linux/soundwire/
14541
14542 SP2 MEDIA DRIVER
14543 M:      Olli Salonen <olli.salonen@iki.fi>
14544 L:      linux-media@vger.kernel.org
14545 W:      https://linuxtv.org
14546 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14547 S:      Maintained
14548 F:      drivers/media/dvb-frontends/sp2*
14549
14550 SPARC + UltraSPARC (sparc/sparc64)
14551 M:      "David S. Miller" <davem@davemloft.net>
14552 L:      sparclinux@vger.kernel.org
14553 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14556 S:      Maintained
14557 F:      arch/sparc/
14558 F:      drivers/sbus/
14559
14560 SPARC SERIAL DRIVERS
14561 M:      "David S. Miller" <davem@davemloft.net>
14562 L:      sparclinux@vger.kernel.org
14563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14565 S:      Maintained
14566 F:      include/linux/sunserialcore.h
14567 F:      drivers/tty/serial/suncore.c
14568 F:      drivers/tty/serial/sunhv.c
14569 F:      drivers/tty/serial/sunsab.c
14570 F:      drivers/tty/serial/sunsab.h
14571 F:      drivers/tty/serial/sunsu.c
14572 F:      drivers/tty/serial/sunzilog.c
14573 F:      drivers/tty/serial/sunzilog.h
14574 F:      drivers/tty/vcc.c
14575
14576 SPARSE CHECKER
14577 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14578 L:      linux-sparse@vger.kernel.org
14579 W:      https://sparse.wiki.kernel.org/
14580 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14581 S:      Maintained
14582 F:      include/linux/compiler.h
14583
14584 SPEAR CLOCK FRAMEWORK SUPPORT
14585 M:      Viresh Kumar <vireshk@kernel.org>
14586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14587 W:      http://www.st.com/spear
14588 S:      Maintained
14589 F:      drivers/clk/spear/
14590
14591 SPEAR PLATFORM SUPPORT
14592 M:      Viresh Kumar <vireshk@kernel.org>
14593 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14595 W:      http://www.st.com/spear
14596 S:      Maintained
14597 F:      arch/arm/boot/dts/spear*
14598 F:      arch/arm/mach-spear/
14599
14600 SPI NOR SUBSYSTEM
14601 M:      Marek Vasut <marek.vasut@gmail.com>
14602 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14603 L:      linux-mtd@lists.infradead.org
14604 W:      http://www.linux-mtd.infradead.org/
14605 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14606 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14607 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14608 S:      Maintained
14609 F:      drivers/mtd/spi-nor/
14610 F:      include/linux/mtd/spi-nor.h
14611
14612 SPI SUBSYSTEM
14613 M:      Mark Brown <broonie@kernel.org>
14614 L:      linux-spi@vger.kernel.org
14615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14616 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14617 S:      Maintained
14618 F:      Documentation/devicetree/bindings/spi/
14619 F:      Documentation/spi/
14620 F:      drivers/spi/
14621 F:      include/linux/spi/
14622 F:      include/uapi/linux/spi/
14623 F:      tools/spi/
14624
14625 SPIDERNET NETWORK DRIVER for CELL
14626 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14627 L:      netdev@vger.kernel.org
14628 S:      Supported
14629 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14630 F:      drivers/net/ethernet/toshiba/spider_net*
14631
14632 SPMI SUBSYSTEM
14633 R:      Stephen Boyd <sboyd@kernel.org>
14634 L:      linux-arm-msm@vger.kernel.org
14635 F:      Documentation/devicetree/bindings/spmi/
14636 F:      drivers/spmi/
14637 F:      include/dt-bindings/spmi/spmi.h
14638 F:      include/linux/spmi.h
14639 F:      include/trace/events/spmi.h
14640
14641 SPU FILE SYSTEM
14642 M:      Jeremy Kerr <jk@ozlabs.org>
14643 L:      linuxppc-dev@lists.ozlabs.org
14644 W:      http://www.ibm.com/developerworks/power/cell/
14645 S:      Supported
14646 F:      Documentation/filesystems/spufs.txt
14647 F:      arch/powerpc/platforms/cell/spufs/
14648
14649 SQUASHFS FILE SYSTEM
14650 M:      Phillip Lougher <phillip@squashfs.org.uk>
14651 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14652 W:      http://squashfs.org.uk
14653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14654 S:      Maintained
14655 F:      Documentation/filesystems/squashfs.txt
14656 F:      fs/squashfs/
14657
14658 SRM (Alpha) environment access
14659 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14660 S:      Maintained
14661 F:      arch/alpha/kernel/srm_env.c
14662
14663 ST LSM6DSx IMU IIO DRIVER
14664 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14665 L:      linux-iio@vger.kernel.org
14666 W:      http://www.st.com/
14667 S:      Maintained
14668 F:      drivers/iio/imu/st_lsm6dsx/
14669 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14670
14671 ST STM32 I2C/SMBUS DRIVER
14672 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14673 L:      linux-i2c@vger.kernel.org
14674 S:      Maintained
14675 F:      drivers/i2c/busses/i2c-stm32*
14676
14677 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14678 M:      Song Qiang <songqiang1304521@gmail.com>
14679 L:      linux-iio@vger.kernel.org
14680 S:      Maintained
14681 F:      drivers/iio/proximity/vl53l0x-i2c.c
14682 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14683
14684 STABLE BRANCH
14685 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14686 M:      Sasha Levin <sashal@kernel.org>
14687 L:      stable@vger.kernel.org
14688 S:      Supported
14689 F:      Documentation/process/stable-kernel-rules.rst
14690
14691 STAGING - COMEDI
14692 M:      Ian Abbott <abbotti@mev.co.uk>
14693 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14694 S:      Odd Fixes
14695 F:      drivers/staging/comedi/
14696
14697 STAGING - EROFS FILE SYSTEM
14698 M:      Gao Xiang <gaoxiang25@huawei.com>
14699 M:      Chao Yu <yuchao0@huawei.com>
14700 L:      linux-erofs@lists.ozlabs.org
14701 S:      Maintained
14702 F:      drivers/staging/erofs/
14703
14704 STAGING - INDUSTRIAL IO
14705 M:      Jonathan Cameron <jic23@kernel.org>
14706 L:      linux-iio@vger.kernel.org
14707 S:      Odd Fixes
14708 F:      Documentation/devicetree/bindings/staging/iio/
14709 F:      drivers/staging/iio/
14710
14711 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14712 M:      Marc Dietrich <marvin24@gmx.de>
14713 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14714 L:      linux-tegra@vger.kernel.org
14715 S:      Maintained
14716 F:      drivers/staging/nvec/
14717
14718 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14719 M:      Jens Frederich <jfrederich@gmail.com>
14720 M:      Daniel Drake <dsd@laptop.org>
14721 M:      Jon Nettleton <jon.nettleton@gmail.com>
14722 W:      http://wiki.laptop.org/go/DCON
14723 S:      Maintained
14724 F:      drivers/staging/olpc_dcon/
14725
14726 STAGING - REALTEK RTL8712U DRIVERS
14727 M:      Larry Finger <Larry.Finger@lwfinger.net>
14728 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14729 S:      Odd Fixes
14730 F:      drivers/staging/rtl8712/
14731
14732 STAGING - REALTEK RTL8188EU DRIVERS
14733 M:      Larry Finger <Larry.Finger@lwfinger.net>
14734 S:      Odd Fixes
14735 F:      drivers/staging/rtl8188eu/
14736
14737 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14738 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14739 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14740 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14741 L:      linux-fbdev@vger.kernel.org
14742 S:      Maintained
14743 F:      drivers/staging/sm750fb/
14744
14745 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14746 M:      William Hubbs <w.d.hubbs@gmail.com>
14747 M:      Chris Brannon <chris@the-brannons.com>
14748 M:      Kirk Reiser <kirk@reisers.ca>
14749 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14750 L:      speakup@linux-speakup.org
14751 W:      http://www.linux-speakup.org/
14752 S:      Odd Fixes
14753 F:      drivers/staging/speakup/
14754
14755 STAGING - VIA VT665X DRIVERS
14756 M:      Forest Bond <forest@alittletooquiet.net>
14757 S:      Odd Fixes
14758 F:      drivers/staging/vt665?/
14759
14760 STAGING - WILC1000 WIFI DRIVER
14761 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14762 M:      Ajay Singh <ajay.kathat@microchip.com>
14763 L:      linux-wireless@vger.kernel.org
14764 S:      Supported
14765 F:      drivers/staging/wilc1000/
14766
14767 STAGING SUBSYSTEM
14768 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14770 L:      devel@driverdev.osuosl.org
14771 S:      Supported
14772 F:      drivers/staging/
14773
14774 STARFIRE/DURALAN NETWORK DRIVER
14775 M:      Ion Badulescu <ionut@badula.org>
14776 S:      Odd Fixes
14777 F:      drivers/net/ethernet/adaptec/starfire*
14778
14779 STEC S1220 SKD DRIVER
14780 M:      Bart Van Assche <bart.vanassche@wdc.com>
14781 L:      linux-block@vger.kernel.org
14782 S:      Maintained
14783 F:      drivers/block/skd*[ch]
14784
14785 STI AUDIO (ASoC) DRIVERS
14786 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14787 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14788 S:      Maintained
14789 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14790 F:      sound/soc/sti/
14791
14792 STI CEC DRIVER
14793 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14794 S:      Maintained
14795 F:      drivers/media/platform/sti/cec/
14796 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14797
14798 STK1160 USB VIDEO CAPTURE DRIVER
14799 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14800 L:      linux-media@vger.kernel.org
14801 T:      git git://linuxtv.org/media_tree.git
14802 S:      Maintained
14803 F:      drivers/media/usb/stk1160/
14804
14805 STM32 AUDIO (ASoC) DRIVERS
14806 M:      Olivier Moysan <olivier.moysan@st.com>
14807 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14808 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14809 S:      Maintained
14810 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14811 F:      sound/soc/stm/
14812
14813 STM32 TIMER/LPTIMER DRIVERS
14814 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14815 S:      Maintained
14816 F:      drivers/*/stm32-*timer*
14817 F:      drivers/pwm/pwm-stm32*
14818 F:      include/linux/*/stm32-*tim*
14819 F:      Documentation/ABI/testing/*timer-stm32
14820 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14821 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14822
14823 STMMAC ETHERNET DRIVER
14824 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14825 M:      Alexandre Torgue <alexandre.torgue@st.com>
14826 M:      Jose Abreu <joabreu@synopsys.com>
14827 L:      netdev@vger.kernel.org
14828 W:      http://www.stlinux.com
14829 S:      Supported
14830 F:      drivers/net/ethernet/stmicro/stmmac/
14831
14832 SUN3/3X
14833 M:      Sam Creasey <sammy@sammy.net>
14834 W:      http://sammy.net/sun3/
14835 S:      Maintained
14836 F:      arch/m68k/kernel/*sun3*
14837 F:      arch/m68k/sun3*/
14838 F:      arch/m68k/include/asm/sun3*
14839 F:      drivers/net/ethernet/i825xx/sun3*
14840
14841 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14842 M:      Hans de Goede <hdegoede@redhat.com>
14843 L:      linux-input@vger.kernel.org
14844 S:      Maintained
14845 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14846 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14847
14848 SUNDANCE NETWORK DRIVER
14849 M:      Denis Kirjanov <kda@linux-powerpc.org>
14850 L:      netdev@vger.kernel.org
14851 S:      Maintained
14852 F:      drivers/net/ethernet/dlink/sundance.c
14853
14854 SUPERH
14855 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14856 M:      Rich Felker <dalias@libc.org>
14857 L:      linux-sh@vger.kernel.org
14858 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14859 S:      Maintained
14860 F:      Documentation/sh/
14861 F:      arch/sh/
14862 F:      drivers/sh/
14863
14864 SUSPEND TO RAM
14865 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14866 M:      Len Brown <len.brown@intel.com>
14867 M:      Pavel Machek <pavel@ucw.cz>
14868 L:      linux-pm@vger.kernel.org
14869 B:      https://bugzilla.kernel.org
14870 S:      Supported
14871 F:      Documentation/power/
14872 F:      arch/x86/kernel/acpi/
14873 F:      drivers/base/power/
14874 F:      kernel/power/
14875 F:      include/linux/suspend.h
14876 F:      include/linux/freezer.h
14877 F:      include/linux/pm.h
14878
14879 SVGA HANDLING
14880 M:      Martin Mares <mj@ucw.cz>
14881 L:      linux-video@atrey.karlin.mff.cuni.cz
14882 S:      Maintained
14883 F:      Documentation/svga.txt
14884 F:      arch/x86/boot/video*
14885
14886 SWIOTLB SUBSYSTEM
14887 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14888 L:      iommu@lists.linux-foundation.org
14889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14890 S:      Supported
14891 F:      kernel/dma/swiotlb.c
14892 F:      arch/*/kernel/pci-swiotlb.c
14893 F:      include/linux/swiotlb.h
14894
14895 SWITCHDEV
14896 M:      Jiri Pirko <jiri@resnulli.us>
14897 M:      Ivan Vecera <ivecera@redhat.com>
14898 L:      netdev@vger.kernel.org
14899 S:      Supported
14900 F:      net/switchdev/
14901 F:      include/net/switchdev.h
14902
14903 SY8106A REGULATOR DRIVER
14904 M:      Icenowy Zheng <icenowy@aosc.io>
14905 S:      Maintained
14906 F:      drivers/regulator/sy8106a-regulator.c
14907 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14908
14909 SYNC FILE FRAMEWORK
14910 M:      Sumit Semwal <sumit.semwal@linaro.org>
14911 R:      Gustavo Padovan <gustavo@padovan.org>
14912 S:      Maintained
14913 L:      linux-media@vger.kernel.org
14914 L:      dri-devel@lists.freedesktop.org
14915 F:      drivers/dma-buf/sync_*
14916 F:      drivers/dma-buf/dma-fence*
14917 F:      drivers/dma-buf/sw_sync.c
14918 F:      include/linux/sync_file.h
14919 F:      include/uapi/linux/sync_file.h
14920 F:      Documentation/sync_file.txt
14921 T:      git git://anongit.freedesktop.org/drm/drm-misc
14922
14923 SYNOPSYS ARC ARCHITECTURE
14924 M:      Vineet Gupta <vgupta@synopsys.com>
14925 L:      linux-snps-arc@lists.infradead.org
14926 S:      Supported
14927 F:      arch/arc/
14928 F:      Documentation/devicetree/bindings/arc/*
14929 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14930 F:      drivers/clocksource/arc_timer.c
14931 F:      drivers/tty/serial/arc_uart.c
14932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14933
14934 SYNOPSYS ARC HSDK SDP pll clock driver
14935 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14936 S:      Supported
14937 F:      drivers/clk/clk-hsdk-pll.c
14938 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14939
14940 SYNOPSYS ARC SDP clock driver
14941 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14942 S:      Supported
14943 F:      drivers/clk/axs10x/*
14944 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14945
14946 SYNOPSYS ARC SDP platform support
14947 M:      Alexey Brodkin <abrodkin@synopsys.com>
14948 S:      Supported
14949 F:      arch/arc/plat-axs10x
14950 F:      arch/arc/boot/dts/ax*
14951 F:      Documentation/devicetree/bindings/arc/axs10*
14952
14953 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14954 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14955 S:      Supported
14956 F:      drivers/reset/reset-axs10x.c
14957 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14958
14959 SYNOPSYS CREG GPIO DRIVER
14960 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14961 S:      Maintained
14962 F:      drivers/gpio/gpio-creg-snps.c
14963 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14964
14965 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14966 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14967 S:      Maintained
14968 F:      drivers/tty/serial/8250/8250_dw.c
14969
14970 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14971 M:      Hoan Tran <hoan@os.amperecomputing.com>
14972 L:      linux-gpio@vger.kernel.org
14973 S:      Maintained
14974 F:      drivers/gpio/gpio-dwapb.c
14975 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14976
14977 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14978 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14979 S:      Maintained
14980 F:      drivers/dma/dwi-axi-dmac/
14981 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14982
14983 SYNOPSYS DESIGNWARE DMAC DRIVER
14984 M:      Viresh Kumar <vireshk@kernel.org>
14985 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14986 S:      Maintained
14987 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14988 F:      drivers/dma/dw/
14989 F:      include/dt-bindings/dma/dw-dmac.h
14990 F:      include/linux/dma/dw.h
14991 F:      include/linux/platform_data/dma-dw.h
14992
14993 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14994 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14995 L:      netdev@vger.kernel.org
14996 S:      Supported
14997 F:      drivers/net/ethernet/synopsys/
14998
14999 SYNOPSYS DESIGNWARE I2C DRIVER
15000 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15001 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15002 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15003 L:      linux-i2c@vger.kernel.org
15004 S:      Maintained
15005 F:      drivers/i2c/busses/i2c-designware-*
15006 F:      include/linux/platform_data/i2c-designware.h
15007
15008 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15009 M:      Jaehoon Chung <jh80.chung@samsung.com>
15010 L:      linux-mmc@vger.kernel.org
15011 S:      Maintained
15012 F:      drivers/mmc/host/dw_mmc*
15013
15014 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15015 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15016 S:      Supported
15017 F:      drivers/reset/reset-hsdk.c
15018 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15019 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15020
15021 SYSTEM CONFIGURATION (SYSCON)
15022 M:      Lee Jones <lee.jones@linaro.org>
15023 M:      Arnd Bergmann <arnd@arndb.de>
15024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15025 S:      Supported
15026 F:      drivers/mfd/syscon.c
15027
15028 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15029 M:      Sudeep Holla <sudeep.holla@arm.com>
15030 L:      linux-arm-kernel@lists.infradead.org
15031 S:      Maintained
15032 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15033 F:      drivers/clk/clk-sc[mp]i.c
15034 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15035 F:      drivers/firmware/arm_scpi.c
15036 F:      drivers/firmware/arm_scmi/
15037 F:      include/linux/sc[mp]i_protocol.h
15038
15039 SYSTEM RESET/SHUTDOWN DRIVERS
15040 M:      Sebastian Reichel <sre@kernel.org>
15041 L:      linux-pm@vger.kernel.org
15042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15043 S:      Maintained
15044 F:      Documentation/devicetree/bindings/power/reset/
15045 F:      drivers/power/reset/
15046
15047 SYSTEM TRACE MODULE CLASS
15048 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15049 S:      Maintained
15050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15051 F:      Documentation/trace/stm.rst
15052 F:      drivers/hwtracing/stm/
15053 F:      include/linux/stm.h
15054 F:      include/uapi/linux/stm.h
15055
15056 SYSV FILESYSTEM
15057 M:      Christoph Hellwig <hch@infradead.org>
15058 S:      Maintained
15059 F:      Documentation/filesystems/sysv-fs.txt
15060 F:      fs/sysv/
15061 F:      include/linux/sysv_fs.h
15062
15063 TASKSTATS STATISTICS INTERFACE
15064 M:      Balbir Singh <bsingharora@gmail.com>
15065 S:      Maintained
15066 F:      Documentation/accounting/taskstats*
15067 F:      include/linux/taskstats*
15068 F:      kernel/taskstats.c
15069
15070 TC subsystem
15071 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15072 M:      Cong Wang <xiyou.wangcong@gmail.com>
15073 M:      Jiri Pirko <jiri@resnulli.us>
15074 L:      netdev@vger.kernel.org
15075 S:      Maintained
15076 F:      include/net/pkt_cls.h
15077 F:      include/net/pkt_sched.h
15078 F:      include/net/tc_act/
15079 F:      include/uapi/linux/pkt_cls.h
15080 F:      include/uapi/linux/pkt_sched.h
15081 F:      include/uapi/linux/tc_act/
15082 F:      include/uapi/linux/tc_ematch/
15083 F:      net/sched/
15084
15085 TC90522 MEDIA DRIVER
15086 M:      Akihiro Tsukada <tskd08@gmail.com>
15087 L:      linux-media@vger.kernel.org
15088 S:      Odd Fixes
15089 F:      drivers/media/dvb-frontends/tc90522*
15090
15091 TCP LOW PRIORITY MODULE
15092 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15093 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15094 W:      http://tcp-lp-mod.sourceforge.net/
15095 S:      Maintained
15096 F:      net/ipv4/tcp_lp.c
15097
15098 TDA10071 MEDIA DRIVER
15099 M:      Antti Palosaari <crope@iki.fi>
15100 L:      linux-media@vger.kernel.org
15101 W:      https://linuxtv.org
15102 W:      http://palosaari.fi/linux/
15103 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15104 T:      git git://linuxtv.org/anttip/media_tree.git
15105 S:      Maintained
15106 F:      drivers/media/dvb-frontends/tda10071*
15107
15108 TDA18212 MEDIA DRIVER
15109 M:      Antti Palosaari <crope@iki.fi>
15110 L:      linux-media@vger.kernel.org
15111 W:      https://linuxtv.org
15112 W:      http://palosaari.fi/linux/
15113 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15114 T:      git git://linuxtv.org/anttip/media_tree.git
15115 S:      Maintained
15116 F:      drivers/media/tuners/tda18212*
15117
15118 TDA18218 MEDIA DRIVER
15119 M:      Antti Palosaari <crope@iki.fi>
15120 L:      linux-media@vger.kernel.org
15121 W:      https://linuxtv.org
15122 W:      http://palosaari.fi/linux/
15123 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15124 T:      git git://linuxtv.org/anttip/media_tree.git
15125 S:      Maintained
15126 F:      drivers/media/tuners/tda18218*
15127
15128 TDA18250 MEDIA DRIVER
15129 M:      Olli Salonen <olli.salonen@iki.fi>
15130 L:      linux-media@vger.kernel.org
15131 W:      https://linuxtv.org
15132 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15133 T:      git git://linuxtv.org/media_tree.git
15134 S:      Maintained
15135 F:      drivers/media/tuners/tda18250*
15136
15137 TDA18271 MEDIA DRIVER
15138 M:      Michael Krufky <mkrufky@linuxtv.org>
15139 L:      linux-media@vger.kernel.org
15140 W:      https://linuxtv.org
15141 W:      http://github.com/mkrufky
15142 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15143 T:      git git://linuxtv.org/mkrufky/tuners.git
15144 S:      Maintained
15145 F:      drivers/media/tuners/tda18271*
15146
15147 TDA1997x MEDIA DRIVER
15148 M:      Tim Harvey <tharvey@gateworks.com>
15149 L:      linux-media@vger.kernel.org
15150 W:      https://linuxtv.org
15151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15152 S:      Maintained
15153 F:      drivers/media/i2c/tda1997x.*
15154
15155 TDA827x MEDIA DRIVER
15156 M:      Michael Krufky <mkrufky@linuxtv.org>
15157 L:      linux-media@vger.kernel.org
15158 W:      https://linuxtv.org
15159 W:      http://github.com/mkrufky
15160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15161 T:      git git://linuxtv.org/mkrufky/tuners.git
15162 S:      Maintained
15163 F:      drivers/media/tuners/tda8290.*
15164
15165 TDA8290 MEDIA DRIVER
15166 M:      Michael Krufky <mkrufky@linuxtv.org>
15167 L:      linux-media@vger.kernel.org
15168 W:      https://linuxtv.org
15169 W:      http://github.com/mkrufky
15170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15171 T:      git git://linuxtv.org/mkrufky/tuners.git
15172 S:      Maintained
15173 F:      drivers/media/tuners/tda8290.*
15174
15175 TDA9840 MEDIA DRIVER
15176 M:      Hans Verkuil <hverkuil@xs4all.nl>
15177 L:      linux-media@vger.kernel.org
15178 T:      git git://linuxtv.org/media_tree.git
15179 W:      https://linuxtv.org
15180 S:      Maintained
15181 F:      drivers/media/i2c/tda9840*
15182
15183 TEA5761 TUNER DRIVER
15184 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15185 L:      linux-media@vger.kernel.org
15186 W:      https://linuxtv.org
15187 T:      git git://linuxtv.org/media_tree.git
15188 S:      Odd fixes
15189 F:      drivers/media/tuners/tea5761.*
15190
15191 TEA5767 TUNER DRIVER
15192 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15193 L:      linux-media@vger.kernel.org
15194 W:      https://linuxtv.org
15195 T:      git git://linuxtv.org/media_tree.git
15196 S:      Maintained
15197 F:      drivers/media/tuners/tea5767.*
15198
15199 TEA6415C MEDIA DRIVER
15200 M:      Hans Verkuil <hverkuil@xs4all.nl>
15201 L:      linux-media@vger.kernel.org
15202 T:      git git://linuxtv.org/media_tree.git
15203 W:      https://linuxtv.org
15204 S:      Maintained
15205 F:      drivers/media/i2c/tea6415c*
15206
15207 TEA6420 MEDIA DRIVER
15208 M:      Hans Verkuil <hverkuil@xs4all.nl>
15209 L:      linux-media@vger.kernel.org
15210 T:      git git://linuxtv.org/media_tree.git
15211 W:      https://linuxtv.org
15212 S:      Maintained
15213 F:      drivers/media/i2c/tea6420*
15214
15215 TEAM DRIVER
15216 M:      Jiri Pirko <jiri@resnulli.us>
15217 L:      netdev@vger.kernel.org
15218 S:      Supported
15219 F:      drivers/net/team/
15220 F:      include/linux/if_team.h
15221 F:      include/uapi/linux/if_team.h
15222
15223 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15224 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15225 S:      Maintained
15226 F:      arch/x86/platform/ts5500/
15227
15228 TECHNOTREND USB IR RECEIVER
15229 M:      Sean Young <sean@mess.org>
15230 L:      linux-media@vger.kernel.org
15231 S:      Maintained
15232 F:      drivers/media/rc/ttusbir.c
15233
15234 TECHWELL TW9910 VIDEO DECODER
15235 L:      linux-media@vger.kernel.org
15236 S:      Orphan
15237 F:      drivers/media/i2c/tw9910.c
15238 F:      include/media/i2c/tw9910.h
15239
15240 TEE SUBSYSTEM
15241 M:      Jens Wiklander <jens.wiklander@linaro.org>
15242 S:      Maintained
15243 F:      include/linux/tee_drv.h
15244 F:      include/uapi/linux/tee.h
15245 F:      drivers/tee/
15246 F:      Documentation/tee.txt
15247
15248 TEGRA ARCHITECTURE SUPPORT
15249 M:      Thierry Reding <thierry.reding@gmail.com>
15250 M:      Jonathan Hunter <jonathanh@nvidia.com>
15251 L:      linux-tegra@vger.kernel.org
15252 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15254 S:      Supported
15255 N:      [^a-z]tegra
15256
15257 TEGRA CLOCK DRIVER
15258 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15259 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15260 S:      Supported
15261 F:      drivers/clk/tegra/
15262
15263 TEGRA DMA DRIVERS
15264 M:      Laxman Dewangan <ldewangan@nvidia.com>
15265 M:      Jon Hunter <jonathanh@nvidia.com>
15266 S:      Supported
15267 F:      drivers/dma/tegra*
15268
15269 TEGRA I2C DRIVER
15270 M:      Laxman Dewangan <ldewangan@nvidia.com>
15271 S:      Supported
15272 F:      drivers/i2c/busses/i2c-tegra.c
15273
15274 TEGRA IOMMU DRIVERS
15275 M:      Thierry Reding <thierry.reding@gmail.com>
15276 L:      linux-tegra@vger.kernel.org
15277 S:      Supported
15278 F:      drivers/iommu/tegra*
15279
15280 TEGRA KBC DRIVER
15281 M:      Laxman Dewangan <ldewangan@nvidia.com>
15282 S:      Supported
15283 F:      drivers/input/keyboard/tegra-kbc.c
15284
15285 TEGRA NAND DRIVER
15286 M:      Stefan Agner <stefan@agner.ch>
15287 M:      Lucas Stach <dev@lynxeye.de>
15288 S:      Maintained
15289 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15290 F:      drivers/mtd/nand/raw/tegra_nand.c
15291
15292 TEGRA PWM DRIVER
15293 M:      Thierry Reding <thierry.reding@gmail.com>
15294 S:      Supported
15295 F:      drivers/pwm/pwm-tegra.c
15296
15297 TEGRA SERIAL DRIVER
15298 M:      Laxman Dewangan <ldewangan@nvidia.com>
15299 S:      Supported
15300 F:      drivers/tty/serial/serial-tegra.c
15301
15302 TEGRA SPI DRIVER
15303 M:      Laxman Dewangan <ldewangan@nvidia.com>
15304 S:      Supported
15305 F:      drivers/spi/spi-tegra*
15306
15307 TEHUTI ETHERNET DRIVER
15308 M:      Andy Gospodarek <andy@greyhouse.net>
15309 L:      netdev@vger.kernel.org
15310 S:      Supported
15311 F:      drivers/net/ethernet/tehuti/*
15312
15313 Telecom Clock Driver for MCPL0010
15314 M:      Mark Gross <mark.gross@intel.com>
15315 S:      Supported
15316 F:      drivers/char/tlclk.c
15317
15318 TENSILICA XTENSA PORT (xtensa)
15319 M:      Chris Zankel <chris@zankel.net>
15320 M:      Max Filippov <jcmvbkbc@gmail.com>
15321 L:      linux-xtensa@linux-xtensa.org
15322 T:      git git://github.com/czankel/xtensa-linux.git
15323 S:      Maintained
15324 F:      arch/xtensa/
15325 F:      drivers/irqchip/irq-xtensa-*
15326
15327 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15328 M:      Nishanth Menon <nm@ti.com>
15329 M:      Tero Kristo <t-kristo@ti.com>
15330 M:      Santosh Shilimkar <ssantosh@kernel.org>
15331 L:      linux-arm-kernel@lists.infradead.org
15332 S:      Maintained
15333 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15334 F:      drivers/firmware/ti_sci*
15335 F:      include/linux/soc/ti/ti_sci_protocol.h
15336 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15337 F:      drivers/soc/ti/ti_sci_pm_domains.c
15338 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15339 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15340 F:      drivers/clk/keystone/sci-clk.c
15341 F:      drivers/reset/reset-ti-sci.c
15342
15343 Texas Instruments ASoC drivers
15344 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15345 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15346 S:      Maintained
15347 F:      sound/soc/ti/
15348
15349 Texas Instruments' DAC7612 DAC Driver
15350 M:      Ricardo Ribalda <ricardo@ribalda.com>
15351 L:      linux-iio@vger.kernel.org
15352 S:      Supported
15353 F:      drivers/iio/dac/ti-dac7612.c
15354 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15355
15356 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15357 M:      Hans Verkuil <hverkuil@xs4all.nl>
15358 L:      linux-media@vger.kernel.org
15359 T:      git git://linuxtv.org/media_tree.git
15360 W:      https://linuxtv.org
15361 S:      Maintained
15362 F:      drivers/media/radio/radio-raremono.c
15363
15364 THERMAL
15365 M:      Zhang Rui <rui.zhang@intel.com>
15366 M:      Eduardo Valentin <edubezval@gmail.com>
15367 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15368 L:      linux-pm@vger.kernel.org
15369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15371 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15372 S:      Supported
15373 F:      drivers/thermal/
15374 F:      include/linux/thermal.h
15375 F:      include/uapi/linux/thermal.h
15376 F:      include/linux/cpu_cooling.h
15377 F:      Documentation/devicetree/bindings/thermal/
15378
15379 THERMAL/CPU_COOLING
15380 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15381 M:      Viresh Kumar <viresh.kumar@linaro.org>
15382 M:      Javi Merino <javi.merino@kernel.org>
15383 L:      linux-pm@vger.kernel.org
15384 S:      Supported
15385 F:      Documentation/thermal/cpu-cooling-api.txt
15386 F:      drivers/thermal/cpu_cooling.c
15387 F:      include/linux/cpu_cooling.h
15388
15389 THINKPAD ACPI EXTRAS DRIVER
15390 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15391 L:      ibm-acpi-devel@lists.sourceforge.net
15392 L:      platform-driver-x86@vger.kernel.org
15393 W:      http://ibm-acpi.sourceforge.net
15394 W:      http://thinkwiki.org/wiki/Ibm-acpi
15395 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15396 S:      Maintained
15397 F:      drivers/platform/x86/thinkpad_acpi.c
15398
15399 THUNDERBOLT DRIVER
15400 M:      Andreas Noever <andreas.noever@gmail.com>
15401 M:      Michael Jamet <michael.jamet@intel.com>
15402 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15403 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15405 S:      Maintained
15406 F:      Documentation/admin-guide/thunderbolt.rst
15407 F:      drivers/thunderbolt/
15408 F:      include/linux/thunderbolt.h
15409
15410 THUNDERBOLT NETWORK DRIVER
15411 M:      Michael Jamet <michael.jamet@intel.com>
15412 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15413 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15414 L:      netdev@vger.kernel.org
15415 S:      Maintained
15416 F:      drivers/net/thunderbolt.c
15417
15418 THUNDERX GPIO DRIVER
15419 M:      David Daney <david.daney@cavium.com>
15420 S:      Maintained
15421 F:      drivers/gpio/gpio-thunderx.c
15422
15423 TI AM437X VPFE DRIVER
15424 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15425 L:      linux-media@vger.kernel.org
15426 W:      https://linuxtv.org
15427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15428 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15429 S:      Maintained
15430 F:      drivers/media/platform/am437x/
15431
15432 TI BANDGAP AND THERMAL DRIVER
15433 M:      Eduardo Valentin <edubezval@gmail.com>
15434 M:      Keerthy <j-keerthy@ti.com>
15435 L:      linux-pm@vger.kernel.org
15436 L:      linux-omap@vger.kernel.org
15437 S:      Maintained
15438 F:      drivers/thermal/ti-soc-thermal/
15439
15440 TI BQ27XXX POWER SUPPLY DRIVER
15441 R:      Andrew F. Davis <afd@ti.com>
15442 F:      include/linux/power/bq27xxx_battery.h
15443 F:      drivers/power/supply/bq27xxx_battery.c
15444 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15445
15446 TI CDCE706 CLOCK DRIVER
15447 M:      Max Filippov <jcmvbkbc@gmail.com>
15448 S:      Maintained
15449 F:      drivers/clk/clk-cdce706.c
15450
15451 TI CLOCK DRIVER
15452 M:      Tero Kristo <t-kristo@ti.com>
15453 L:      linux-omap@vger.kernel.org
15454 S:      Maintained
15455 F:      drivers/clk/ti/
15456 F:      include/linux/clk/ti.h
15457
15458 TI DAVINCI MACHINE SUPPORT
15459 M:      Sekhar Nori <nsekhar@ti.com>
15460 M:      Kevin Hilman <khilman@kernel.org>
15461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15463 S:      Supported
15464 F:      arch/arm/mach-davinci/
15465 F:      drivers/i2c/busses/i2c-davinci.c
15466 F:      arch/arm/boot/dts/da850*
15467
15468 TI DAVINCI SERIES CLOCK DRIVER
15469 M:      David Lechner <david@lechnology.com>
15470 R:      Sekhar Nori <nsekhar@ti.com>
15471 S:      Maintained
15472 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15473 F:      drivers/clk/davinci/
15474
15475 TI DAVINCI SERIES GPIO DRIVER
15476 M:      Keerthy <j-keerthy@ti.com>
15477 L:      linux-gpio@vger.kernel.org
15478 S:      Maintained
15479 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15480 F:      drivers/gpio/gpio-davinci.c
15481
15482 TI DAVINCI SERIES MEDIA DRIVER
15483 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15484 L:      linux-media@vger.kernel.org
15485 W:      https://linuxtv.org
15486 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15487 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15488 S:      Maintained
15489 F:      drivers/media/platform/davinci/
15490 F:      include/media/davinci/
15491
15492 TI ETHERNET SWITCH DRIVER (CPSW)
15493 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15494 L:      linux-omap@vger.kernel.org
15495 L:      netdev@vger.kernel.org
15496 S:      Maintained
15497 F:      drivers/net/ethernet/ti/cpsw*
15498 F:      drivers/net/ethernet/ti/davinci*
15499
15500 TI FLASH MEDIA INTERFACE DRIVER
15501 M:      Alex Dubov <oakad@yahoo.com>
15502 S:      Maintained
15503 F:      drivers/misc/tifm*
15504 F:      drivers/mmc/host/tifm_sd.c
15505 F:      include/linux/tifm.h
15506
15507 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15508 M:      Santosh Shilimkar <ssantosh@kernel.org>
15509 L:      linux-kernel@vger.kernel.org
15510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15511 S:      Maintained
15512 F:      drivers/soc/ti/*
15513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15514
15515 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15516 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15517 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15518 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15519 S:      Maintained
15520 F:      sound/soc/codecs/lm49453*
15521 F:      sound/soc/codecs/isabelle*
15522
15523 TI LP855x BACKLIGHT DRIVER
15524 M:      Milo Kim <milo.kim@ti.com>
15525 S:      Maintained
15526 F:      Documentation/backlight/lp855x-driver.txt
15527 F:      drivers/video/backlight/lp855x_bl.c
15528 F:      include/linux/platform_data/lp855x.h
15529
15530 TI LP8727 CHARGER DRIVER
15531 M:      Milo Kim <milo.kim@ti.com>
15532 S:      Maintained
15533 F:      drivers/power/supply/lp8727_charger.c
15534 F:      include/linux/platform_data/lp8727.h
15535
15536 TI LP8788 MFD DRIVER
15537 M:      Milo Kim <milo.kim@ti.com>
15538 S:      Maintained
15539 F:      drivers/iio/adc/lp8788_adc.c
15540 F:      drivers/leds/leds-lp8788.c
15541 F:      drivers/mfd/lp8788*.c
15542 F:      drivers/power/supply/lp8788-charger.c
15543 F:      drivers/regulator/lp8788-*.c
15544 F:      include/linux/mfd/lp8788*.h
15545
15546 TI NETCP ETHERNET DRIVER
15547 M:      Wingman Kwok <w-kwok2@ti.com>
15548 M:      Murali Karicheri <m-karicheri2@ti.com>
15549 L:      netdev@vger.kernel.org
15550 S:      Maintained
15551 F:      drivers/net/ethernet/ti/netcp*
15552
15553 TI PCM3060 ASoC CODEC DRIVER
15554 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15555 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15556 S:      Maintained
15557 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15558 F:      sound/soc/codecs/pcm3060*
15559
15560 TI TAS571X FAMILY ASoC CODEC DRIVER
15561 M:      Kevin Cernekee <cernekee@chromium.org>
15562 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15563 S:      Odd Fixes
15564 F:      sound/soc/codecs/tas571x*
15565
15566 TI TRF7970A NFC DRIVER
15567 M:      Mark Greer <mgreer@animalcreek.com>
15568 L:      linux-wireless@vger.kernel.org
15569 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15570 S:      Supported
15571 F:      drivers/nfc/trf7970a.c
15572 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15573
15574 TI TWL4030 SERIES SOC CODEC DRIVER
15575 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15576 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15577 S:      Maintained
15578 F:      sound/soc/codecs/twl4030*
15579
15580 TI VPE/CAL DRIVERS
15581 M:      Benoit Parrot <bparrot@ti.com>
15582 L:      linux-media@vger.kernel.org
15583 W:      http://linuxtv.org/
15584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15585 S:      Maintained
15586 F:      drivers/media/platform/ti-vpe/
15587
15588 TI WILINK WIRELESS DRIVERS
15589 L:      linux-wireless@vger.kernel.org
15590 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15591 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15593 S:      Orphan
15594 F:      drivers/net/wireless/ti/
15595 F:      include/linux/wl12xx.h
15596
15597 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15598 M:      John Stultz <john.stultz@linaro.org>
15599 M:      Thomas Gleixner <tglx@linutronix.de>
15600 R:      Stephen Boyd <sboyd@kernel.org>
15601 L:      linux-kernel@vger.kernel.org
15602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15603 S:      Supported
15604 F:      include/linux/clocksource.h
15605 F:      include/linux/time.h
15606 F:      include/linux/timex.h
15607 F:      include/uapi/linux/time.h
15608 F:      include/uapi/linux/timex.h
15609 F:      kernel/time/clocksource.c
15610 F:      kernel/time/time*.c
15611 F:      kernel/time/alarmtimer.c
15612 F:      kernel/time/ntp.c
15613 F:      tools/testing/selftests/timers/
15614
15615 TIPC NETWORK LAYER
15616 M:      Jon Maloy <jon.maloy@ericsson.com>
15617 M:      Ying Xue <ying.xue@windriver.com>
15618 L:      netdev@vger.kernel.org (core kernel code)
15619 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15620 W:      http://tipc.sourceforge.net/
15621 S:      Maintained
15622 F:      include/uapi/linux/tipc*.h
15623 F:      net/tipc/
15624
15625 TLAN NETWORK DRIVER
15626 M:      Samuel Chessman <chessman@tux.org>
15627 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15628 W:      http://sourceforge.net/projects/tlan/
15629 S:      Maintained
15630 F:      Documentation/networking/device_drivers/ti/tlan.txt
15631 F:      drivers/net/ethernet/ti/tlan.*
15632
15633 TM6000 VIDEO4LINUX DRIVER
15634 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15635 L:      linux-media@vger.kernel.org
15636 W:      https://linuxtv.org
15637 T:      git git://linuxtv.org/media_tree.git
15638 S:      Odd fixes
15639 F:      drivers/media/usb/tm6000/
15640 F:      Documentation/media/v4l-drivers/tm6000*
15641
15642 TMIO/SDHI MMC DRIVER
15643 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15644 L:      linux-mmc@vger.kernel.org
15645 S:      Supported
15646 F:      drivers/mmc/host/tmio_mmc*
15647 F:      drivers/mmc/host/renesas_sdhi*
15648 F:      include/linux/mfd/tmio.h
15649
15650 TMP401 HARDWARE MONITOR DRIVER
15651 M:      Guenter Roeck <linux@roeck-us.net>
15652 L:      linux-hwmon@vger.kernel.org
15653 S:      Maintained
15654 F:      Documentation/hwmon/tmp401
15655 F:      drivers/hwmon/tmp401.c
15656
15657 TMPFS (SHMEM FILESYSTEM)
15658 M:      Hugh Dickins <hughd@google.com>
15659 L:      linux-mm@kvack.org
15660 S:      Maintained
15661 F:      include/linux/shmem_fs.h
15662 F:      mm/shmem.c
15663
15664 TOMOYO SECURITY MODULE
15665 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15666 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15667 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15668 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15669 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15670 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15671 W:      https://tomoyo.osdn.jp/
15672 S:      Maintained
15673 F:      security/tomoyo/
15674
15675 TOPSTAR LAPTOP EXTRAS DRIVER
15676 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15677 L:      platform-driver-x86@vger.kernel.org
15678 S:      Maintained
15679 F:      drivers/platform/x86/topstar-laptop.c
15680
15681 TORTURE-TEST MODULES
15682 M:      Davidlohr Bueso <dave@stgolabs.net>
15683 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15684 M:      Josh Triplett <josh@joshtriplett.org>
15685 L:      linux-kernel@vger.kernel.org
15686 S:      Supported
15687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15688 F:      Documentation/RCU/torture.txt
15689 F:      kernel/torture.c
15690 F:      kernel/rcu/rcutorture.c
15691 F:      kernel/rcu/rcuperf.c
15692 F:      kernel/locking/locktorture.c
15693
15694 TOSHIBA ACPI EXTRAS DRIVER
15695 M:      Azael Avalos <coproscefalo@gmail.com>
15696 L:      platform-driver-x86@vger.kernel.org
15697 S:      Maintained
15698 F:      drivers/platform/x86/toshiba_acpi.c
15699
15700 TOSHIBA BLUETOOTH DRIVER
15701 M:      Azael Avalos <coproscefalo@gmail.com>
15702 L:      platform-driver-x86@vger.kernel.org
15703 S:      Maintained
15704 F:      drivers/platform/x86/toshiba_bluetooth.c
15705
15706 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15707 M:      Azael Avalos <coproscefalo@gmail.com>
15708 L:      platform-driver-x86@vger.kernel.org
15709 S:      Maintained
15710 F:      drivers/platform/x86/toshiba_haps.c
15711
15712 TOSHIBA SMM DRIVER
15713 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15714 W:      http://www.buzzard.org.uk/toshiba/
15715 S:      Maintained
15716 F:      drivers/char/toshiba.c
15717 F:      include/linux/toshiba.h
15718 F:      include/uapi/linux/toshiba.h
15719
15720 TOSHIBA TC358743 DRIVER
15721 M:      Mats Randgaard <matrandg@cisco.com>
15722 L:      linux-media@vger.kernel.org
15723 S:      Maintained
15724 F:      drivers/media/i2c/tc358743*
15725 F:      include/media/i2c/tc358743.h
15726
15727 TOSHIBA WMI HOTKEYS DRIVER
15728 M:      Azael Avalos <coproscefalo@gmail.com>
15729 L:      platform-driver-x86@vger.kernel.org
15730 S:      Maintained
15731 F:      drivers/platform/x86/toshiba-wmi.c
15732
15733 TPM DEVICE DRIVER
15734 M:      Peter Huewe <peterhuewe@gmx.de>
15735 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15736 R:      Jason Gunthorpe <jgg@ziepe.ca>
15737 L:      linux-integrity@vger.kernel.org
15738 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15739 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15740 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15741 S:      Maintained
15742 F:      drivers/char/tpm/
15743
15744 TRACING
15745 M:      Steven Rostedt <rostedt@goodmis.org>
15746 M:      Ingo Molnar <mingo@redhat.com>
15747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15748 S:      Maintained
15749 F:      Documentation/trace/ftrace.rst
15750 F:      arch/*/*/*/ftrace.h
15751 F:      arch/*/kernel/ftrace.c
15752 F:      include/*/ftrace.h
15753 F:      include/linux/trace*.h
15754 F:      include/trace/
15755 F:      kernel/trace/
15756 F:      tools/testing/selftests/ftrace/
15757
15758 TRACING MMIO ACCESSES (MMIOTRACE)
15759 M:      Steven Rostedt <rostedt@goodmis.org>
15760 M:      Ingo Molnar <mingo@kernel.org>
15761 R:      Karol Herbst <karolherbst@gmail.com>
15762 R:      Pekka Paalanen <ppaalanen@gmail.com>
15763 S:      Maintained
15764 L:      linux-kernel@vger.kernel.org
15765 L:      nouveau@lists.freedesktop.org
15766 F:      kernel/trace/trace_mmiotrace.c
15767 F:      include/linux/mmiotrace.h
15768 F:      arch/x86/mm/kmmio.c
15769 F:      arch/x86/mm/mmio-mod.c
15770 F:      arch/x86/mm/testmmiotrace.c
15771
15772 TRIVIAL PATCHES
15773 M:      Jiri Kosina <trivial@kernel.org>
15774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15775 S:      Maintained
15776 K:      ^Subject:.*(?i)trivial
15777
15778 TEMPO SEMICONDUCTOR DRIVERS
15779 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15780 S:      Maintained
15781 F:      sound/soc/codecs/tscs*.c
15782 F:      sound/soc/codecs/tscs*.h
15783 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15784
15785 TTY LAYER
15786 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15787 M:      Jiri Slaby <jslaby@suse.com>
15788 S:      Supported
15789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15790 F:      Documentation/serial/
15791 F:      drivers/tty/
15792 F:      drivers/tty/serial/serial_core.c
15793 F:      include/linux/serial_core.h
15794 F:      include/linux/serial.h
15795 F:      include/linux/tty.h
15796 F:      include/uapi/linux/serial_core.h
15797 F:      include/uapi/linux/serial.h
15798 F:      include/uapi/linux/tty.h
15799
15800 TUA9001 MEDIA DRIVER
15801 M:      Antti Palosaari <crope@iki.fi>
15802 L:      linux-media@vger.kernel.org
15803 W:      https://linuxtv.org
15804 W:      http://palosaari.fi/linux/
15805 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15806 T:      git git://linuxtv.org/anttip/media_tree.git
15807 S:      Maintained
15808 F:      drivers/media/tuners/tua9001*
15809
15810 TULIP NETWORK DRIVERS
15811 L:      netdev@vger.kernel.org
15812 L:      linux-parisc@vger.kernel.org
15813 S:      Orphan
15814 F:      drivers/net/ethernet/dec/tulip/
15815
15816 TUN/TAP driver
15817 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15818 W:      http://vtun.sourceforge.net/tun
15819 S:      Maintained
15820 F:      Documentation/networking/tuntap.txt
15821 F:      arch/um/os-Linux/drivers/
15822
15823 TURBOCHANNEL SUBSYSTEM
15824 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15825 M:      Ralf Baechle <ralf@linux-mips.org>
15826 L:      linux-mips@vger.kernel.org
15827 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15828 S:      Maintained
15829 F:      drivers/tc/
15830 F:      include/linux/tc.h
15831
15832 TURBOSTAT UTILITY
15833 M:      "Len Brown" <lenb@kernel.org>
15834 L:      linux-pm@vger.kernel.org
15835 B:      https://bugzilla.kernel.org
15836 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15838 S:      Supported
15839 F:      tools/power/x86/turbostat/
15840
15841 TW5864 VIDEO4LINUX DRIVER
15842 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15843 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15844 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15845 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15846 L:      linux-media@vger.kernel.org
15847 S:      Supported
15848 F:      drivers/media/pci/tw5864/
15849
15850 TW68 VIDEO4LINUX DRIVER
15851 M:      Hans Verkuil <hverkuil@xs4all.nl>
15852 L:      linux-media@vger.kernel.org
15853 T:      git git://linuxtv.org/media_tree.git
15854 W:      https://linuxtv.org
15855 S:      Odd Fixes
15856 F:      drivers/media/pci/tw68/
15857
15858 TW686X VIDEO4LINUX DRIVER
15859 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15860 L:      linux-media@vger.kernel.org
15861 T:      git git://linuxtv.org/media_tree.git
15862 W:      http://linuxtv.org
15863 S:      Maintained
15864 F:      drivers/media/pci/tw686x/
15865
15866 UBI FILE SYSTEM (UBIFS)
15867 M:      Richard Weinberger <richard@nod.at>
15868 M:      Artem Bityutskiy <dedekind1@gmail.com>
15869 M:      Adrian Hunter <adrian.hunter@intel.com>
15870 L:      linux-mtd@lists.infradead.org
15871 T:      git git://git.infradead.org/ubifs-2.6.git
15872 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15873 S:      Supported
15874 F:      Documentation/filesystems/ubifs.txt
15875 F:      fs/ubifs/
15876
15877 UCLINUX (M68KNOMMU AND COLDFIRE)
15878 M:      Greg Ungerer <gerg@linux-m68k.org>
15879 W:      http://www.linux-m68k.org/
15880 W:      http://www.uclinux.org/
15881 L:      linux-m68k@lists.linux-m68k.org
15882 L:      uclinux-dev@uclinux.org  (subscribers-only)
15883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15884 S:      Maintained
15885 F:      arch/m68k/coldfire/
15886 F:      arch/m68k/68*/
15887 F:      arch/m68k/*/*_no.*
15888 F:      arch/m68k/include/asm/*_no.*
15889
15890 UDF FILESYSTEM
15891 M:      Jan Kara <jack@suse.com>
15892 S:      Maintained
15893 F:      Documentation/filesystems/udf.txt
15894 F:      fs/udf/
15895
15896 UDRAW TABLET
15897 M:      Bastien Nocera <hadess@hadess.net>
15898 L:      linux-input@vger.kernel.org
15899 S:      Maintained
15900 F:      drivers/hid/hid-udraw-ps3.c
15901
15902 UFS FILESYSTEM
15903 M:      Evgeniy Dushistov <dushistov@mail.ru>
15904 S:      Maintained
15905 F:      Documentation/filesystems/ufs.txt
15906 F:      fs/ufs/
15907
15908 UHID USERSPACE HID IO DRIVER:
15909 M:      David Herrmann <dh.herrmann@googlemail.com>
15910 L:      linux-input@vger.kernel.org
15911 S:      Maintained
15912 F:      drivers/hid/uhid.c
15913 F:      include/uapi/linux/uhid.h
15914
15915 ULPI BUS
15916 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15917 L:      linux-usb@vger.kernel.org
15918 S:      Maintained
15919 F:      drivers/usb/common/ulpi.c
15920 F:      include/linux/ulpi/
15921
15922 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15923 L:      linux-usb@vger.kernel.org
15924 S:      Orphan
15925 F:      drivers/uwb/
15926 F:      include/linux/uwb.h
15927 F:      include/linux/uwb/
15928
15929 UNICORE32 ARCHITECTURE:
15930 M:      Guan Xuetao <gxt@pku.edu.cn>
15931 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15932 S:      Maintained
15933 T:      git git://github.com/gxt/linux.git
15934 F:      arch/unicore32/
15935
15936 UNIFDEF
15937 M:      Tony Finch <dot@dotat.at>
15938 W:      http://dotat.at/prog/unifdef
15939 S:      Maintained
15940 F:      scripts/unifdef.c
15941
15942 UNIFORM CDROM DRIVER
15943 M:      Jens Axboe <axboe@kernel.dk>
15944 W:      http://www.kernel.dk
15945 S:      Maintained
15946 F:      Documentation/cdrom/
15947 F:      drivers/cdrom/cdrom.c
15948 F:      include/linux/cdrom.h
15949 F:      include/uapi/linux/cdrom.h
15950
15951 UNISYS S-PAR DRIVERS
15952 M:      David Kershner <david.kershner@unisys.com>
15953 L:      sparmaintainer@unisys.com (Unisys internal)
15954 S:      Supported
15955 F:      include/linux/visorbus.h
15956 F:      drivers/visorbus/
15957 F:      drivers/staging/unisys/
15958
15959 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15960 R:      Alim Akhtar <alim.akhtar@samsung.com>
15961 R:      Avri Altman <avri.altman@wdc.com>
15962 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15963 L:      linux-scsi@vger.kernel.org
15964 S:      Supported
15965 F:      Documentation/scsi/ufs.txt
15966 F:      drivers/scsi/ufs/
15967
15968 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15969 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15970 L:      linux-scsi@vger.kernel.org
15971 S:      Supported
15972 F:      drivers/scsi/ufs/*dwc*
15973
15974 UNSORTED BLOCK IMAGES (UBI)
15975 M:      Artem Bityutskiy <dedekind1@gmail.com>
15976 M:      Richard Weinberger <richard@nod.at>
15977 W:      http://www.linux-mtd.infradead.org/
15978 L:      linux-mtd@lists.infradead.org
15979 T:      git git://git.infradead.org/ubifs-2.6.git
15980 S:      Supported
15981 F:      drivers/mtd/ubi/
15982 F:      include/linux/mtd/ubi.h
15983 F:      include/uapi/mtd/ubi-user.h
15984
15985 USB "USBNET" DRIVER FRAMEWORK
15986 M:      Oliver Neukum <oneukum@suse.com>
15987 L:      netdev@vger.kernel.org
15988 W:      http://www.linux-usb.org/usbnet
15989 S:      Maintained
15990 F:      drivers/net/usb/usbnet.c
15991 F:      include/linux/usb/usbnet.h
15992
15993 USB ACM DRIVER
15994 M:      Oliver Neukum <oneukum@suse.com>
15995 L:      linux-usb@vger.kernel.org
15996 S:      Maintained
15997 F:      Documentation/usb/acm.txt
15998 F:      drivers/usb/class/cdc-acm.*
15999
16000 USB AR5523 WIRELESS DRIVER
16001 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16002 L:      linux-wireless@vger.kernel.org
16003 S:      Maintained
16004 F:      drivers/net/wireless/ath/ar5523/
16005
16006 USB ATTACHED SCSI
16007 M:      Oliver Neukum <oneukum@suse.com>
16008 L:      linux-usb@vger.kernel.org
16009 L:      linux-scsi@vger.kernel.org
16010 S:      Maintained
16011 F:      drivers/usb/storage/uas.c
16012
16013 USB CDC ETHERNET DRIVER
16014 M:      Oliver Neukum <oliver@neukum.org>
16015 L:      linux-usb@vger.kernel.org
16016 S:      Maintained
16017 F:      drivers/net/usb/cdc_*.c
16018 F:      include/uapi/linux/usb/cdc.h
16019
16020 USB CHAOSKEY DRIVER
16021 M:      Keith Packard <keithp@keithp.com>
16022 L:      linux-usb@vger.kernel.org
16023 S:      Maintained
16024 F:      drivers/usb/misc/chaoskey.c
16025
16026 USB CYPRESS C67X00 DRIVER
16027 M:      Peter Korsgaard <jacmet@sunsite.dk>
16028 L:      linux-usb@vger.kernel.org
16029 S:      Maintained
16030 F:      drivers/usb/c67x00/
16031
16032 USB DAVICOM DM9601 DRIVER
16033 M:      Peter Korsgaard <jacmet@sunsite.dk>
16034 L:      netdev@vger.kernel.org
16035 W:      http://www.linux-usb.org/usbnet
16036 S:      Maintained
16037 F:      drivers/net/usb/dm9601.c
16038
16039 USB DIAMOND RIO500 DRIVER
16040 M:      Cesar Miquel <miquel@df.uba.ar>
16041 L:      rio500-users@lists.sourceforge.net
16042 W:      http://rio500.sourceforge.net
16043 S:      Maintained
16044 F:      drivers/usb/misc/rio500*
16045
16046 USB EHCI DRIVER
16047 M:      Alan Stern <stern@rowland.harvard.edu>
16048 L:      linux-usb@vger.kernel.org
16049 S:      Maintained
16050 F:      Documentation/usb/ehci.txt
16051 F:      drivers/usb/host/ehci*
16052
16053 USB GADGET/PERIPHERAL SUBSYSTEM
16054 M:      Felipe Balbi <balbi@kernel.org>
16055 L:      linux-usb@vger.kernel.org
16056 W:      http://www.linux-usb.org/gadget
16057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16058 S:      Maintained
16059 F:      drivers/usb/gadget/
16060 F:      include/linux/usb/gadget*
16061
16062 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16063 M:      Jiri Kosina <jikos@kernel.org>
16064 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16065 L:      linux-usb@vger.kernel.org
16066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16067 S:      Maintained
16068 F:      Documentation/hid/hiddev.txt
16069 F:      drivers/hid/usbhid/
16070
16071 USB INTEL XHCI ROLE MUX DRIVER
16072 M:      Hans de Goede <hdegoede@redhat.com>
16073 L:      linux-usb@vger.kernel.org
16074 S:      Maintained
16075 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16076
16077 USB ISP116X DRIVER
16078 M:      Olav Kongas <ok@artecdesign.ee>
16079 L:      linux-usb@vger.kernel.org
16080 S:      Maintained
16081 F:      drivers/usb/host/isp116x*
16082 F:      include/linux/usb/isp116x.h
16083
16084 USB LAN78XX ETHERNET DRIVER
16085 M:      Woojung Huh <woojung.huh@microchip.com>
16086 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16087 L:      netdev@vger.kernel.org
16088 S:      Maintained
16089 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16090 F:      drivers/net/usb/lan78xx.*
16091 F:      include/dt-bindings/net/microchip-lan78xx.h
16092
16093 USB MASS STORAGE DRIVER
16094 M:      Alan Stern <stern@rowland.harvard.edu>
16095 L:      linux-usb@vger.kernel.org
16096 L:      usb-storage@lists.one-eyed-alien.net
16097 S:      Maintained
16098 F:      drivers/usb/storage/
16099
16100 USB MIDI DRIVER
16101 M:      Clemens Ladisch <clemens@ladisch.de>
16102 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16103 T:      git git://git.alsa-project.org/alsa-kernel.git
16104 S:      Maintained
16105 F:      sound/usb/midi.*
16106
16107 USB NETWORKING DRIVERS
16108 L:      linux-usb@vger.kernel.org
16109 S:      Odd Fixes
16110 F:      drivers/net/usb/
16111
16112 USB OHCI DRIVER
16113 M:      Alan Stern <stern@rowland.harvard.edu>
16114 L:      linux-usb@vger.kernel.org
16115 S:      Maintained
16116 F:      Documentation/usb/ohci.txt
16117 F:      drivers/usb/host/ohci*
16118
16119 USB OTG FSM (Finite State Machine)
16120 M:      Peter Chen <Peter.Chen@nxp.com>
16121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16122 L:      linux-usb@vger.kernel.org
16123 S:      Maintained
16124 F:      drivers/usb/common/usb-otg-fsm.c
16125
16126 USB OVER IP DRIVER
16127 M:      Valentina Manea <valentina.manea.m@gmail.com>
16128 M:      Shuah Khan <shuah@kernel.org>
16129 M:      Shuah Khan <skhan@linuxfoundation.org>
16130 L:      linux-usb@vger.kernel.org
16131 S:      Maintained
16132 F:      Documentation/usb/usbip_protocol.txt
16133 F:      drivers/usb/usbip/
16134 F:      tools/usb/usbip/
16135 F:      tools/testing/selftests/drivers/usb/usbip/
16136
16137 USB PEGASUS DRIVER
16138 M:      Petko Manolov <petkan@nucleusys.com>
16139 L:      linux-usb@vger.kernel.org
16140 L:      netdev@vger.kernel.org
16141 T:      git git://github.com/petkan/pegasus.git
16142 W:      https://github.com/petkan/pegasus
16143 S:      Maintained
16144 F:      drivers/net/usb/pegasus.*
16145
16146 USB PHY LAYER
16147 M:      Felipe Balbi <balbi@kernel.org>
16148 L:      linux-usb@vger.kernel.org
16149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16150 S:      Maintained
16151 F:      drivers/usb/phy/
16152
16153 USB PRINTER DRIVER (usblp)
16154 M:      Pete Zaitcev <zaitcev@redhat.com>
16155 L:      linux-usb@vger.kernel.org
16156 S:      Supported
16157 F:      drivers/usb/class/usblp.c
16158
16159 USB QMI WWAN NETWORK DRIVER
16160 M:      Bjørn Mork <bjorn@mork.no>
16161 L:      netdev@vger.kernel.org
16162 S:      Maintained
16163 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16164 F:      drivers/net/usb/qmi_wwan.c
16165
16166 USB RTL8150 DRIVER
16167 M:      Petko Manolov <petkan@nucleusys.com>
16168 L:      linux-usb@vger.kernel.org
16169 L:      netdev@vger.kernel.org
16170 T:      git git://github.com/petkan/rtl8150.git
16171 W:      https://github.com/petkan/rtl8150
16172 S:      Maintained
16173 F:      drivers/net/usb/rtl8150.c
16174
16175 USB SERIAL SUBSYSTEM
16176 M:      Johan Hovold <johan@kernel.org>
16177 L:      linux-usb@vger.kernel.org
16178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16179 S:      Maintained
16180 F:      Documentation/usb/usb-serial.txt
16181 F:      drivers/usb/serial/
16182 F:      include/linux/usb/serial.h
16183
16184 USB SMSC75XX ETHERNET DRIVER
16185 M:      Steve Glendinning <steve.glendinning@shawell.net>
16186 L:      netdev@vger.kernel.org
16187 S:      Maintained
16188 F:      drivers/net/usb/smsc75xx.*
16189
16190 USB SMSC95XX ETHERNET DRIVER
16191 M:      Steve Glendinning <steve.glendinning@shawell.net>
16192 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16193 L:      netdev@vger.kernel.org
16194 S:      Maintained
16195 F:      drivers/net/usb/smsc95xx.*
16196
16197 USB SUBSYSTEM
16198 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16199 L:      linux-usb@vger.kernel.org
16200 W:      http://www.linux-usb.org
16201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16202 S:      Supported
16203 F:      Documentation/devicetree/bindings/usb/
16204 F:      Documentation/usb/
16205 F:      drivers/usb/
16206 F:      include/linux/usb.h
16207 F:      include/linux/usb/
16208
16209 USB TYPEC PI3USB30532 MUX DRIVER
16210 M:      Hans de Goede <hdegoede@redhat.com>
16211 L:      linux-usb@vger.kernel.org
16212 S:      Maintained
16213 F:      drivers/usb/typec/mux/pi3usb30532.c
16214
16215 USB TYPEC CLASS
16216 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16217 L:      linux-usb@vger.kernel.org
16218 S:      Maintained
16219 F:      Documentation/ABI/testing/sysfs-class-typec
16220 F:      Documentation/driver-api/usb/typec.rst
16221 F:      drivers/usb/typec/
16222 F:      include/linux/usb/typec.h
16223
16224 USB TYPEC BUS FOR ALTERNATE MODES
16225 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16226 L:      linux-usb@vger.kernel.org
16227 S:      Maintained
16228 F:      Documentation/ABI/testing/sysfs-bus-typec
16229 F:      Documentation/driver-api/usb/typec_bus.rst
16230 F:      drivers/usb/typec/altmodes/
16231 F:      include/linux/usb/typec_altmode.h
16232
16233 USB TYPEC PORT CONTROLLER DRIVERS
16234 M:      Guenter Roeck <linux@roeck-us.net>
16235 L:      linux-usb@vger.kernel.org
16236 S:      Maintained
16237 F:      drivers/usb/typec/tcpm/
16238
16239 USB UHCI DRIVER
16240 M:      Alan Stern <stern@rowland.harvard.edu>
16241 L:      linux-usb@vger.kernel.org
16242 S:      Maintained
16243 F:      drivers/usb/host/uhci*
16244
16245 USB VIDEO CLASS
16246 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16247 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16248 L:      linux-media@vger.kernel.org
16249 T:      git git://linuxtv.org/media_tree.git
16250 W:      http://www.ideasonboard.org/uvc/
16251 S:      Maintained
16252 F:      drivers/media/usb/uvc/
16253 F:      include/uapi/linux/uvcvideo.h
16254
16255 USB VISION DRIVER
16256 M:      Hans Verkuil <hverkuil@xs4all.nl>
16257 L:      linux-media@vger.kernel.org
16258 T:      git git://linuxtv.org/media_tree.git
16259 W:      https://linuxtv.org
16260 S:      Odd Fixes
16261 F:      drivers/media/usb/usbvision/
16262
16263 USB WEBCAM GADGET
16264 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16265 L:      linux-usb@vger.kernel.org
16266 S:      Maintained
16267 F:      drivers/usb/gadget/function/*uvc*
16268 F:      drivers/usb/gadget/legacy/webcam.c
16269 F:      include/uapi/linux/usb/g_uvc.h
16270
16271 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16272 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16273 L:      linux-wireless@vger.kernel.org
16274 S:      Maintained
16275 F:      drivers/net/wireless/rndis_wlan.c
16276
16277 USB XHCI DRIVER
16278 M:      Mathias Nyman <mathias.nyman@intel.com>
16279 L:      linux-usb@vger.kernel.org
16280 S:      Supported
16281 F:      drivers/usb/host/xhci*
16282 F:      drivers/usb/host/pci-quirks*
16283
16284 USB ZD1201 DRIVER
16285 L:      linux-wireless@vger.kernel.org
16286 W:      http://linux-lc100020.sourceforge.net
16287 S:      Orphan
16288 F:      drivers/net/wireless/zydas/zd1201.*
16289
16290 USB ZR364XX DRIVER
16291 M:      Antoine Jacquet <royale@zerezo.com>
16292 L:      linux-usb@vger.kernel.org
16293 L:      linux-media@vger.kernel.org
16294 T:      git git://linuxtv.org/media_tree.git
16295 W:      http://royale.zerezo.com/zr364xx/
16296 S:      Maintained
16297 F:      Documentation/media/v4l-drivers/zr364xx*
16298 F:      drivers/media/usb/zr364xx/
16299
16300 USER-MODE LINUX (UML)
16301 M:      Jeff Dike <jdike@addtoit.com>
16302 M:      Richard Weinberger <richard@nod.at>
16303 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16304 L:      linux-um@lists.infradead.org
16305 W:      http://user-mode-linux.sourceforge.net
16306 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16308 S:      Maintained
16309 F:      Documentation/virtual/uml/
16310 F:      arch/um/
16311 F:      arch/x86/um/
16312 F:      fs/hostfs/
16313
16314 USERSPACE COPYIN/COPYOUT (UIOVEC)
16315 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16316 S:      Maintained
16317 F:      lib/iov_iter.c
16318 F:      include/linux/uio.h
16319
16320 USERSPACE DMA BUFFER DRIVER
16321 M:      Gerd Hoffmann <kraxel@redhat.com>
16322 S:      Maintained
16323 L:      dri-devel@lists.freedesktop.org
16324 F:      drivers/dma-buf/udmabuf.c
16325 F:      include/uapi/linux/udmabuf.h
16326 T:      git git://anongit.freedesktop.org/drm/drm-misc
16327
16328 USERSPACE I/O (UIO)
16329 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16330 S:      Maintained
16331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16332 F:      Documentation/driver-api/uio-howto.rst
16333 F:      drivers/uio/
16334 F:      include/linux/uio_driver.h
16335
16336 UTIL-LINUX PACKAGE
16337 M:      Karel Zak <kzak@redhat.com>
16338 L:      util-linux@vger.kernel.org
16339 W:      http://en.wikipedia.org/wiki/Util-linux
16340 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16341 S:      Maintained
16342
16343 UUID HELPERS
16344 M:      Christoph Hellwig <hch@lst.de>
16345 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16346 L:      linux-kernel@vger.kernel.org
16347 T:      git git://git.infradead.org/users/hch/uuid.git
16348 F:      lib/uuid.c
16349 F:      lib/test_uuid.c
16350 F:      include/linux/uuid.h
16351 F:      include/uapi/linux/uuid.h
16352 S:      Maintained
16353
16354 UVESAFB DRIVER
16355 M:      Michal Januszewski <spock@gentoo.org>
16356 L:      linux-fbdev@vger.kernel.org
16357 W:      https://github.com/mjanusz/v86d
16358 S:      Maintained
16359 F:      Documentation/fb/uvesafb.txt
16360 F:      drivers/video/fbdev/uvesafb.*
16361
16362 VF610 NAND DRIVER
16363 M:      Stefan Agner <stefan@agner.ch>
16364 L:      linux-mtd@lists.infradead.org
16365 S:      Supported
16366 F:      drivers/mtd/nand/raw/vf610_nfc.c
16367
16368 VFAT/FAT/MSDOS FILESYSTEM
16369 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16370 S:      Maintained
16371 F:      Documentation/filesystems/vfat.txt
16372 F:      fs/fat/
16373
16374 VFIO DRIVER
16375 M:      Alex Williamson <alex.williamson@redhat.com>
16376 L:      kvm@vger.kernel.org
16377 T:      git git://github.com/awilliam/linux-vfio.git
16378 S:      Maintained
16379 F:      Documentation/vfio.txt
16380 F:      drivers/vfio/
16381 F:      include/linux/vfio.h
16382 F:      include/uapi/linux/vfio.h
16383
16384 VFIO MEDIATED DEVICE DRIVERS
16385 M:      Kirti Wankhede <kwankhede@nvidia.com>
16386 L:      kvm@vger.kernel.org
16387 S:      Maintained
16388 F:      Documentation/vfio-mediated-device.txt
16389 F:      drivers/vfio/mdev/
16390 F:      include/linux/mdev.h
16391 F:      samples/vfio-mdev/
16392
16393 VFIO PLATFORM DRIVER
16394 M:      Eric Auger <eric.auger@redhat.com>
16395 L:      kvm@vger.kernel.org
16396 S:      Maintained
16397 F:      drivers/vfio/platform/
16398
16399 VGA_SWITCHEROO
16400 R:      Lukas Wunner <lukas@wunner.de>
16401 S:      Maintained
16402 F:      Documentation/gpu/vga-switcheroo.rst
16403 F:      drivers/gpu/vga/vga_switcheroo.c
16404 F:      include/linux/vga_switcheroo.h
16405 T:      git git://anongit.freedesktop.org/drm/drm-misc
16406
16407 VIA RHINE NETWORK DRIVER
16408 S:      Orphan
16409 F:      drivers/net/ethernet/via/via-rhine.c
16410
16411 VIA SD/MMC CARD CONTROLLER DRIVER
16412 M:      Bruce Chang <brucechang@via.com.tw>
16413 M:      Harald Welte <HaraldWelte@viatech.com>
16414 S:      Maintained
16415 F:      drivers/mmc/host/via-sdmmc.c
16416
16417 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16418 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16419 L:      linux-fbdev@vger.kernel.org
16420 S:      Maintained
16421 F:      include/linux/via-core.h
16422 F:      include/linux/via-gpio.h
16423 F:      include/linux/via_i2c.h
16424 F:      drivers/video/fbdev/via/
16425
16426 VIA VELOCITY NETWORK DRIVER
16427 M:      Francois Romieu <romieu@fr.zoreil.com>
16428 L:      netdev@vger.kernel.org
16429 S:      Maintained
16430 F:      drivers/net/ethernet/via/via-velocity.*
16431
16432 VICODEC VIRTUAL CODEC DRIVER
16433 M:      Hans Verkuil <hans.verkuil@cisco.com>
16434 L:      linux-media@vger.kernel.org
16435 T:      git git://linuxtv.org/media_tree.git
16436 W:      https://linuxtv.org
16437 S:      Maintained
16438 F:      drivers/media/platform/vicodec/*
16439
16440 VIDEO MULTIPLEXER DRIVER
16441 M:      Philipp Zabel <p.zabel@pengutronix.de>
16442 L:      linux-media@vger.kernel.org
16443 S:      Maintained
16444 F:      drivers/media/platform/video-mux.c
16445
16446 VIDEO I2C POLLING DRIVER
16447 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16448 L:      linux-media@vger.kernel.org
16449 S:      Maintained
16450 F:      drivers/media/i2c/video-i2c.c
16451
16452 VIDEOBUF2 FRAMEWORK
16453 M:      Pawel Osciak <pawel@osciak.com>
16454 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16455 M:      Kyungmin Park <kyungmin.park@samsung.com>
16456 L:      linux-media@vger.kernel.org
16457 S:      Maintained
16458 F:      drivers/media/common/videobuf2/*
16459 F:      include/media/videobuf2-*
16460
16461 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16462 M:      Helen Koike <helen.koike@collabora.com>
16463 L:      linux-media@vger.kernel.org
16464 T:      git git://linuxtv.org/media_tree.git
16465 W:      https://linuxtv.org
16466 S:      Maintained
16467 F:      drivers/media/platform/vimc/*
16468
16469 VIRT LIB
16470 M:      Alex Williamson <alex.williamson@redhat.com>
16471 M:      Paolo Bonzini <pbonzini@redhat.com>
16472 L:      kvm@vger.kernel.org
16473 S:      Supported
16474 F:      virt/lib/
16475
16476 VIRTIO AND VHOST VSOCK DRIVER
16477 M:      Stefan Hajnoczi <stefanha@redhat.com>
16478 L:      kvm@vger.kernel.org
16479 L:      virtualization@lists.linux-foundation.org
16480 L:      netdev@vger.kernel.org
16481 S:      Maintained
16482 F:      include/linux/virtio_vsock.h
16483 F:      include/uapi/linux/virtio_vsock.h
16484 F:      include/uapi/linux/vsockmon.h
16485 F:      include/uapi/linux/vm_sockets_diag.h
16486 F:      net/vmw_vsock/diag.c
16487 F:      net/vmw_vsock/af_vsock_tap.c
16488 F:      net/vmw_vsock/virtio_transport_common.c
16489 F:      net/vmw_vsock/virtio_transport.c
16490 F:      drivers/net/vsockmon.c
16491 F:      drivers/vhost/vsock.c
16492 F:      tools/testing/vsock/
16493
16494 VIRTIO CONSOLE DRIVER
16495 M:      Amit Shah <amit@kernel.org>
16496 L:      virtualization@lists.linux-foundation.org
16497 S:      Maintained
16498 F:      drivers/char/virtio_console.c
16499 F:      include/linux/virtio_console.h
16500 F:      include/uapi/linux/virtio_console.h
16501
16502 VIRTIO CORE, NET AND BLOCK DRIVERS
16503 M:      "Michael S. Tsirkin" <mst@redhat.com>
16504 M:      Jason Wang <jasowang@redhat.com>
16505 L:      virtualization@lists.linux-foundation.org
16506 S:      Maintained
16507 F:      Documentation/devicetree/bindings/virtio/
16508 F:      drivers/virtio/
16509 F:      tools/virtio/
16510 F:      drivers/net/virtio_net.c
16511 F:      drivers/block/virtio_blk.c
16512 F:      include/linux/virtio*.h
16513 F:      include/uapi/linux/virtio_*.h
16514 F:      drivers/crypto/virtio/
16515 F:      mm/balloon_compaction.c
16516
16517 VIRTIO CRYPTO DRIVER
16518 M:      Gonglei <arei.gonglei@huawei.com>
16519 L:      virtualization@lists.linux-foundation.org
16520 L:      linux-crypto@vger.kernel.org
16521 S:      Maintained
16522 F:      drivers/crypto/virtio/
16523 F:      include/uapi/linux/virtio_crypto.h
16524
16525 VIRTIO DRIVERS FOR S390
16526 M:      Cornelia Huck <cohuck@redhat.com>
16527 M:      Halil Pasic <pasic@linux.ibm.com>
16528 L:      linux-s390@vger.kernel.org
16529 L:      virtualization@lists.linux-foundation.org
16530 L:      kvm@vger.kernel.org
16531 S:      Supported
16532 F:      drivers/s390/virtio/
16533 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16534
16535 VIRTIO GPU DRIVER
16536 M:      David Airlie <airlied@linux.ie>
16537 M:      Gerd Hoffmann <kraxel@redhat.com>
16538 L:      dri-devel@lists.freedesktop.org
16539 L:      virtualization@lists.linux-foundation.org
16540 T:      git git://anongit.freedesktop.org/drm/drm-misc
16541 S:      Maintained
16542 F:      drivers/gpu/drm/virtio/
16543 F:      include/uapi/linux/virtio_gpu.h
16544
16545 VIRTIO HOST (VHOST)
16546 M:      "Michael S. Tsirkin" <mst@redhat.com>
16547 M:      Jason Wang <jasowang@redhat.com>
16548 L:      kvm@vger.kernel.org
16549 L:      virtualization@lists.linux-foundation.org
16550 L:      netdev@vger.kernel.org
16551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16552 S:      Maintained
16553 F:      drivers/vhost/
16554 F:      include/uapi/linux/vhost.h
16555
16556 VIRTIO INPUT DRIVER
16557 M:      Gerd Hoffmann <kraxel@redhat.com>
16558 S:      Maintained
16559 F:      drivers/virtio/virtio_input.c
16560 F:      include/uapi/linux/virtio_input.h
16561
16562 VIRTUAL BOX GUEST DEVICE DRIVER
16563 M:      Hans de Goede <hdegoede@redhat.com>
16564 M:      Arnd Bergmann <arnd@arndb.de>
16565 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16566 S:      Maintained
16567 F:      include/linux/vbox_utils.h
16568 F:      include/uapi/linux/vbox*.h
16569 F:      drivers/virt/vboxguest/
16570
16571 VIRTUAL SERIO DEVICE DRIVER
16572 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16573 S:      Maintained
16574 F:      drivers/input/serio/userio.c
16575 F:      include/uapi/linux/userio.h
16576
16577 VIVID VIRTUAL VIDEO DRIVER
16578 M:      Hans Verkuil <hverkuil@xs4all.nl>
16579 L:      linux-media@vger.kernel.org
16580 T:      git git://linuxtv.org/media_tree.git
16581 W:      https://linuxtv.org
16582 S:      Maintained
16583 F:      drivers/media/platform/vivid/*
16584
16585 VLYNQ BUS
16586 M:      Florian Fainelli <f.fainelli@gmail.com>
16587 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16588 S:      Maintained
16589 F:      drivers/vlynq/vlynq.c
16590 F:      include/linux/vlynq.h
16591
16592 VME SUBSYSTEM
16593 M:      Martyn Welch <martyn@welchs.me.uk>
16594 M:      Manohar Vanga <manohar.vanga@gmail.com>
16595 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16596 L:      devel@driverdev.osuosl.org
16597 S:      Maintained
16598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16599 F:      Documentation/driver-api/vme.rst
16600 F:      drivers/staging/vme/
16601 F:      drivers/vme/
16602 F:      include/linux/vme*
16603
16604 VMWARE BALLOON DRIVER
16605 M:      Julien Freche <jfreche@vmware.com>
16606 M:      Nadav Amit <namit@vmware.com>
16607 M:      "VMware, Inc." <pv-drivers@vmware.com>
16608 L:      linux-kernel@vger.kernel.org
16609 S:      Maintained
16610 F:      drivers/misc/vmw_balloon.c
16611
16612 VMWARE HYPERVISOR INTERFACE
16613 M:      Alok Kataria <akataria@vmware.com>
16614 L:      virtualization@lists.linux-foundation.org
16615 S:      Supported
16616 F:      arch/x86/kernel/cpu/vmware.c
16617
16618 VMWARE PVRDMA DRIVER
16619 M:      Adit Ranadive <aditr@vmware.com>
16620 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16621 L:      linux-rdma@vger.kernel.org
16622 S:      Maintained
16623 F:      drivers/infiniband/hw/vmw_pvrdma/
16624
16625 VMware PVSCSI driver
16626 M:      Jim Gill <jgill@vmware.com>
16627 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16628 L:      linux-scsi@vger.kernel.org
16629 S:      Maintained
16630 F:      drivers/scsi/vmw_pvscsi.c
16631 F:      drivers/scsi/vmw_pvscsi.h
16632
16633 VMWARE VMMOUSE SUBDRIVER
16634 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16635 M:      "VMware, Inc." <pv-drivers@vmware.com>
16636 L:      linux-input@vger.kernel.org
16637 S:      Maintained
16638 F:      drivers/input/mouse/vmmouse.c
16639 F:      drivers/input/mouse/vmmouse.h
16640
16641 VMWARE VMXNET3 ETHERNET DRIVER
16642 M:      Ronak Doshi <doshir@vmware.com>
16643 M:      "VMware, Inc." <pv-drivers@vmware.com>
16644 L:      netdev@vger.kernel.org
16645 S:      Maintained
16646 F:      drivers/net/vmxnet3/
16647
16648 VOCORE VOCORE2 BOARD
16649 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16650 L:      linux-mips@vger.kernel.org
16651 S:      Maintained
16652 F:      arch/mips/boot/dts/ralink/vocore2.dts
16653
16654 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16655 M:      Liam Girdwood <lgirdwood@gmail.com>
16656 M:      Mark Brown <broonie@kernel.org>
16657 L:      linux-kernel@vger.kernel.org
16658 W:      http://www.slimlogic.co.uk/?p=48
16659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16660 S:      Supported
16661 F:      Documentation/devicetree/bindings/regulator/
16662 F:      Documentation/power/regulator/
16663 F:      drivers/regulator/
16664 F:      include/dt-bindings/regulator/
16665 F:      include/linux/regulator/
16666
16667 VRF
16668 M:      David Ahern <dsa@cumulusnetworks.com>
16669 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16670 L:      netdev@vger.kernel.org
16671 S:      Maintained
16672 F:      drivers/net/vrf.c
16673 F:      Documentation/networking/vrf.txt
16674
16675 VT1211 HARDWARE MONITOR DRIVER
16676 M:      Juerg Haefliger <juergh@gmail.com>
16677 L:      linux-hwmon@vger.kernel.org
16678 S:      Maintained
16679 F:      Documentation/hwmon/vt1211
16680 F:      drivers/hwmon/vt1211.c
16681
16682 VT8231 HARDWARE MONITOR DRIVER
16683 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16684 L:      linux-hwmon@vger.kernel.org
16685 S:      Maintained
16686 F:      drivers/hwmon/vt8231.c
16687
16688 VUB300 USB to SDIO/SD/MMC bridge chip
16689 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16690 L:      linux-mmc@vger.kernel.org
16691 L:      linux-usb@vger.kernel.org
16692 S:      Supported
16693 F:      drivers/mmc/host/vub300.c
16694
16695 W1 DALLAS'S 1-WIRE BUS
16696 M:      Evgeniy Polyakov <zbr@ioremap.net>
16697 S:      Maintained
16698 F:      Documentation/devicetree/bindings/w1/
16699 F:      Documentation/w1/
16700 F:      drivers/w1/
16701 F:      include/linux/w1.h
16702
16703 W83791D HARDWARE MONITORING DRIVER
16704 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16705 L:      linux-hwmon@vger.kernel.org
16706 S:      Maintained
16707 F:      Documentation/hwmon/w83791d
16708 F:      drivers/hwmon/w83791d.c
16709
16710 W83793 HARDWARE MONITORING DRIVER
16711 M:      Rudolf Marek <r.marek@assembler.cz>
16712 L:      linux-hwmon@vger.kernel.org
16713 S:      Maintained
16714 F:      Documentation/hwmon/w83793
16715 F:      drivers/hwmon/w83793.c
16716
16717 W83795 HARDWARE MONITORING DRIVER
16718 M:      Jean Delvare <jdelvare@suse.com>
16719 L:      linux-hwmon@vger.kernel.org
16720 S:      Maintained
16721 F:      drivers/hwmon/w83795.c
16722
16723 W83L51xD SD/MMC CARD INTERFACE DRIVER
16724 M:      Pierre Ossman <pierre@ossman.eu>
16725 S:      Maintained
16726 F:      drivers/mmc/host/wbsd.*
16727
16728 WACOM PROTOCOL 4 SERIAL TABLETS
16729 M:      Julian Squires <julian@cipht.net>
16730 M:      Hans de Goede <hdegoede@redhat.com>
16731 L:      linux-input@vger.kernel.org
16732 S:      Maintained
16733 F:      drivers/input/tablet/wacom_serial4.c
16734
16735 WATCHDOG DEVICE DRIVERS
16736 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16737 M:      Guenter Roeck <linux@roeck-us.net>
16738 L:      linux-watchdog@vger.kernel.org
16739 W:      http://www.linux-watchdog.org/
16740 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16741 S:      Maintained
16742 F:      Documentation/devicetree/bindings/watchdog/
16743 F:      Documentation/watchdog/
16744 F:      drivers/watchdog/
16745 F:      include/linux/watchdog.h
16746 F:      include/uapi/linux/watchdog.h
16747
16748 WHISKEYCOVE PMIC GPIO DRIVER
16749 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16750 L:      linux-gpio@vger.kernel.org
16751 S:      Maintained
16752 F:      drivers/gpio/gpio-wcove.c
16753
16754 WHWAVE RTC DRIVER
16755 M:      Dianlong Li <long17.cool@163.com>
16756 L:      linux-rtc@vger.kernel.org
16757 S:      Maintained
16758 F:      drivers/rtc/rtc-sd3078.c
16759
16760 WIIMOTE HID DRIVER
16761 M:      David Herrmann <dh.herrmann@googlemail.com>
16762 L:      linux-input@vger.kernel.org
16763 S:      Maintained
16764 F:      drivers/hid/hid-wiimote*
16765
16766 WILOCITY WIL6210 WIRELESS DRIVER
16767 M:      Maya Erez <merez@codeaurora.org>
16768 L:      linux-wireless@vger.kernel.org
16769 L:      wil6210@qti.qualcomm.com
16770 S:      Supported
16771 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16772 F:      drivers/net/wireless/ath/wil6210/
16773
16774 WIMAX STACK
16775 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16776 M:      linux-wimax@intel.com
16777 L:      wimax@linuxwimax.org (subscribers-only)
16778 S:      Supported
16779 W:      http://linuxwimax.org
16780 F:      Documentation/wimax/README.wimax
16781 F:      include/linux/wimax/debug.h
16782 F:      include/net/wimax.h
16783 F:      include/uapi/linux/wimax.h
16784 F:      net/wimax/
16785
16786 WINBOND CIR DRIVER
16787 M:      David Härdeman <david@hardeman.nu>
16788 S:      Maintained
16789 F:      drivers/media/rc/winbond-cir.c
16790
16791 RCMM REMOTE CONTROLS DECODER
16792 M:      Patrick Lerda <patrick9876@free.fr>
16793 S:      Maintained
16794 F:      drivers/media/rc/ir-rcmm-decoder.c
16795
16796 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16797 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16798 L:      linux-watchdog@vger.kernel.org
16799 S:      Maintained
16800 F:      drivers/watchdog/ebc-c384_wdt.c
16801
16802 WINSYSTEMS WS16C48 GPIO DRIVER
16803 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16804 L:      linux-gpio@vger.kernel.org
16805 S:      Maintained
16806 F:      drivers/gpio/gpio-ws16c48.c
16807
16808 WISTRON LAPTOP BUTTON DRIVER
16809 M:      Miloslav Trmac <mitr@volny.cz>
16810 S:      Maintained
16811 F:      drivers/input/misc/wistron_btns.c
16812
16813 WL3501 WIRELESS PCMCIA CARD DRIVER
16814 L:      linux-wireless@vger.kernel.org
16815 S:      Odd fixes
16816 F:      drivers/net/wireless/wl3501*
16817
16818 WOLFSON MICROELECTRONICS DRIVERS
16819 L:      patches@opensource.cirrus.com
16820 T:      git https://github.com/CirrusLogic/linux-drivers.git
16821 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16822 S:      Supported
16823 F:      Documentation/hwmon/wm83??
16824 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16825 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16826 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16827 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16828 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16829 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16830 F:      drivers/clk/clk-wm83*.c
16831 F:      drivers/extcon/extcon-arizona.c
16832 F:      drivers/leds/leds-wm83*.c
16833 F:      drivers/gpio/gpio-*wm*.c
16834 F:      drivers/gpio/gpio-arizona.c
16835 F:      drivers/hwmon/wm83??-hwmon.c
16836 F:      drivers/input/misc/wm831x-on.c
16837 F:      drivers/input/touchscreen/wm831x-ts.c
16838 F:      drivers/input/touchscreen/wm97*.c
16839 F:      drivers/mfd/arizona*
16840 F:      drivers/mfd/wm*.c
16841 F:      drivers/mfd/cs47l24*
16842 F:      drivers/power/supply/wm83*.c
16843 F:      drivers/rtc/rtc-wm83*.c
16844 F:      drivers/regulator/wm8*.c
16845 F:      drivers/regulator/arizona*
16846 F:      drivers/video/backlight/wm83*_bl.c
16847 F:      drivers/watchdog/wm83*_wdt.c
16848 F:      include/linux/mfd/arizona/
16849 F:      include/linux/mfd/wm831x/
16850 F:      include/linux/mfd/wm8350/
16851 F:      include/linux/mfd/wm8400*
16852 F:      include/linux/regulator/arizona*
16853 F:      include/linux/wm97xx.h
16854 F:      include/sound/wm????.h
16855 F:      sound/soc/codecs/arizona.?
16856 F:      sound/soc/codecs/wm*
16857 F:      sound/soc/codecs/cs47l24*
16858
16859 WORKQUEUE
16860 M:      Tejun Heo <tj@kernel.org>
16861 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16863 S:      Maintained
16864 F:      include/linux/workqueue.h
16865 F:      kernel/workqueue.c
16866 F:      Documentation/core-api/workqueue.rst
16867
16868 X-POWERS AXP288 PMIC DRIVERS
16869 M:      Hans de Goede <hdegoede@redhat.com>
16870 S:      Maintained
16871 N:      axp288
16872 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16873
16874 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16875 M:      Chen-Yu Tsai <wens@csie.org>
16876 L:      linux-kernel@vger.kernel.org
16877 S:      Maintained
16878 N:      axp[128]
16879
16880 X.25 NETWORK LAYER
16881 M:      Andrew Hendry <andrew.hendry@gmail.com>
16882 L:      linux-x25@vger.kernel.org
16883 S:      Odd Fixes
16884 F:      Documentation/networking/x25*
16885 F:      include/net/x25*
16886 F:      net/x25/
16887
16888 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16889 M:      Thomas Gleixner <tglx@linutronix.de>
16890 M:      Ingo Molnar <mingo@redhat.com>
16891 M:      Borislav Petkov <bp@alien8.de>
16892 R:      "H. Peter Anvin" <hpa@zytor.com>
16893 M:      x86@kernel.org
16894 L:      linux-kernel@vger.kernel.org
16895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16896 S:      Maintained
16897 F:      Documentation/devicetree/bindings/x86/
16898 F:      Documentation/x86/
16899 F:      arch/x86/
16900
16901 X86 ENTRY CODE
16902 M:      Andy Lutomirski <luto@kernel.org>
16903 L:      linux-kernel@vger.kernel.org
16904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16905 S:      Maintained
16906 F:      arch/x86/entry/
16907
16908 X86 MCE INFRASTRUCTURE
16909 M:      Tony Luck <tony.luck@intel.com>
16910 M:      Borislav Petkov <bp@alien8.de>
16911 L:      linux-edac@vger.kernel.org
16912 S:      Maintained
16913 F:      arch/x86/kernel/cpu/mcheck/*
16914
16915 X86 MICROCODE UPDATE SUPPORT
16916 M:      Borislav Petkov <bp@alien8.de>
16917 S:      Maintained
16918 F:      arch/x86/kernel/cpu/microcode/*
16919
16920 X86 MM
16921 M:      Dave Hansen <dave.hansen@linux.intel.com>
16922 M:      Andy Lutomirski <luto@kernel.org>
16923 M:      Peter Zijlstra <peterz@infradead.org>
16924 L:      linux-kernel@vger.kernel.org
16925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16926 S:      Maintained
16927 F:      arch/x86/mm/
16928
16929 X86 PLATFORM DRIVERS
16930 M:      Darren Hart <dvhart@infradead.org>
16931 M:      Andy Shevchenko <andy@infradead.org>
16932 L:      platform-driver-x86@vger.kernel.org
16933 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16934 S:      Maintained
16935 F:      drivers/platform/x86/
16936 F:      drivers/platform/olpc/
16937
16938 X86 PLATFORM DRIVERS - ARCH
16939 R:      Darren Hart <dvhart@infradead.org>
16940 R:      Andy Shevchenko <andy@infradead.org>
16941 L:      platform-driver-x86@vger.kernel.org
16942 L:      x86@kernel.org
16943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16944 S:      Maintained
16945 F:      arch/x86/platform
16946
16947 X86 VDSO
16948 M:      Andy Lutomirski <luto@kernel.org>
16949 L:      linux-kernel@vger.kernel.org
16950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16951 S:      Maintained
16952 F:      arch/x86/entry/vdso/
16953
16954 XARRAY
16955 M:      Matthew Wilcox <willy@infradead.org>
16956 L:      linux-fsdevel@vger.kernel.org
16957 S:      Supported
16958 F:      Documentation/core-api/xarray.rst
16959 F:      lib/idr.c
16960 F:      lib/xarray.c
16961 F:      include/linux/idr.h
16962 F:      include/linux/xarray.h
16963 F:      tools/testing/radix-tree
16964
16965 XBOX DVD IR REMOTE
16966 M:      Benjamin Valentin <benpicco@googlemail.com>
16967 S:      Maintained
16968 F:      drivers/media/rc/xbox_remote.c
16969 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16970
16971 XC2028/3028 TUNER DRIVER
16972 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16973 L:      linux-media@vger.kernel.org
16974 W:      https://linuxtv.org
16975 T:      git git://linuxtv.org/media_tree.git
16976 S:      Maintained
16977 F:      drivers/media/tuners/tuner-xc2028.*
16978
16979 XDP (eXpress Data Path)
16980 M:      Alexei Starovoitov <ast@kernel.org>
16981 M:      Daniel Borkmann <daniel@iogearbox.net>
16982 M:      David S. Miller <davem@davemloft.net>
16983 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16984 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16985 M:      John Fastabend <john.fastabend@gmail.com>
16986 L:      netdev@vger.kernel.org
16987 L:      xdp-newbies@vger.kernel.org
16988 L:      bpf@vger.kernel.org
16989 S:      Supported
16990 F:      net/core/xdp.c
16991 F:      include/net/xdp.h
16992 F:      kernel/bpf/devmap.c
16993 F:      kernel/bpf/cpumap.c
16994 F:      include/trace/events/xdp.h
16995 K:      xdp
16996 N:      xdp
16997
16998 XDP SOCKETS (AF_XDP)
16999 M:      Björn Töpel <bjorn.topel@intel.com>
17000 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17001 L:      netdev@vger.kernel.org
17002 L:      bpf@vger.kernel.org
17003 S:      Maintained
17004 F:      kernel/bpf/xskmap.c
17005 F:      net/xdp/
17006
17007 XEN BLOCK SUBSYSTEM
17008 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17009 M:      Roger Pau Monné <roger.pau@citrix.com>
17010 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17011 S:      Supported
17012 F:      drivers/block/xen-blkback/*
17013 F:      drivers/block/xen*
17014
17015 XEN HYPERVISOR ARM
17016 M:      Stefano Stabellini <sstabellini@kernel.org>
17017 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17018 S:      Maintained
17019 F:      arch/arm/xen/
17020 F:      arch/arm/include/asm/xen/
17021
17022 XEN HYPERVISOR ARM64
17023 M:      Stefano Stabellini <sstabellini@kernel.org>
17024 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17025 S:      Maintained
17026 F:      arch/arm64/xen/
17027 F:      arch/arm64/include/asm/xen/
17028
17029 XEN HYPERVISOR INTERFACE
17030 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17031 M:      Juergen Gross <jgross@suse.com>
17032 R:      Stefano Stabellini <sstabellini@kernel.org>
17033 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17035 S:      Supported
17036 F:      arch/x86/xen/
17037 F:      arch/x86/platform/pvh/
17038 F:      drivers/*/xen-*front.c
17039 F:      drivers/xen/
17040 F:      arch/x86/include/asm/xen/
17041 F:      arch/x86/include/asm/pvclock-abi.h
17042 F:      include/xen/
17043 F:      include/uapi/xen/
17044 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17045 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17046
17047 XEN NETWORK BACKEND DRIVER
17048 M:      Wei Liu <wei.liu2@citrix.com>
17049 M:      Paul Durrant <paul.durrant@citrix.com>
17050 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17051 L:      netdev@vger.kernel.org
17052 S:      Supported
17053 F:      drivers/net/xen-netback/*
17054
17055 XEN PCI SUBSYSTEM
17056 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17057 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17058 S:      Supported
17059 F:      arch/x86/pci/*xen*
17060 F:      drivers/pci/*xen*
17061
17062 XEN PVSCSI DRIVERS
17063 M:      Juergen Gross <jgross@suse.com>
17064 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17065 L:      linux-scsi@vger.kernel.org
17066 S:      Supported
17067 F:      drivers/scsi/xen-scsifront.c
17068 F:      drivers/xen/xen-scsiback.c
17069 F:      include/xen/interface/io/vscsiif.h
17070
17071 XEN SWIOTLB SUBSYSTEM
17072 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17073 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17074 L:      iommu@lists.linux-foundation.org
17075 S:      Supported
17076 F:      arch/x86/xen/*swiotlb*
17077 F:      drivers/xen/*swiotlb*
17078
17079 XEN SOUND FRONTEND DRIVER
17080 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17081 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17082 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17083 S:      Supported
17084 F:      sound/xen/*
17085
17086 XFS FILESYSTEM
17087 M:      Darrick J. Wong <darrick.wong@oracle.com>
17088 M:      linux-xfs@vger.kernel.org
17089 L:      linux-xfs@vger.kernel.org
17090 W:      http://xfs.org/
17091 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17092 S:      Supported
17093 F:      Documentation/filesystems/xfs.txt
17094 F:      fs/xfs/
17095
17096 XILINX AXI ETHERNET DRIVER
17097 M:      Anirudha Sarangi <anirudh@xilinx.com>
17098 M:      John Linn <John.Linn@xilinx.com>
17099 S:      Maintained
17100 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17101
17102 XILINX UARTLITE SERIAL DRIVER
17103 M:      Peter Korsgaard <jacmet@sunsite.dk>
17104 L:      linux-serial@vger.kernel.org
17105 S:      Maintained
17106 F:      drivers/tty/serial/uartlite.c
17107
17108 XILINX VIDEO IP CORES
17109 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17110 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17111 L:      linux-media@vger.kernel.org
17112 T:      git git://linuxtv.org/media_tree.git
17113 S:      Supported
17114 F:      Documentation/devicetree/bindings/media/xilinx/
17115 F:      drivers/media/platform/xilinx/
17116 F:      include/uapi/linux/xilinx-v4l2-controls.h
17117
17118 XILLYBUS DRIVER
17119 M:      Eli Billauer <eli.billauer@gmail.com>
17120 L:      linux-kernel@vger.kernel.org
17121 S:      Supported
17122 F:      drivers/char/xillybus/
17123
17124 XLP9XX I2C DRIVER
17125 M:      George Cherian <george.cherian@cavium.com>
17126 M:      Jan Glauber <jglauber@cavium.com>
17127 L:      linux-i2c@vger.kernel.org
17128 W:      http://www.cavium.com
17129 S:      Supported
17130 F:      drivers/i2c/busses/i2c-xlp9xx.c
17131
17132 XRA1403 GPIO EXPANDER
17133 M:      Nandor Han <nandor.han@ge.com>
17134 M:      Semi Malinen <semi.malinen@ge.com>
17135 L:      linux-gpio@vger.kernel.org
17136 S:      Maintained
17137 F:      drivers/gpio/gpio-xra1403.c
17138 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17139
17140 XTENSA XTFPGA PLATFORM SUPPORT
17141 M:      Max Filippov <jcmvbkbc@gmail.com>
17142 L:      linux-xtensa@linux-xtensa.org
17143 S:      Maintained
17144 F:      drivers/spi/spi-xtensa-xtfpga.c
17145 F:      sound/soc/xtensa/xtfpga-i2s.c
17146
17147 YAM DRIVER FOR AX.25
17148 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17149 L:      linux-hams@vger.kernel.org
17150 S:      Maintained
17151 F:      drivers/net/hamradio/yam*
17152 F:      include/linux/yam.h
17153
17154 YAMA SECURITY MODULE
17155 M:      Kees Cook <keescook@chromium.org>
17156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17157 S:      Supported
17158 F:      security/yama/
17159 F:      Documentation/admin-guide/LSM/Yama.rst
17160
17161 YEALINK PHONE DRIVER
17162 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17163 L:      usbb2k-api-dev@nongnu.org
17164 S:      Maintained
17165 F:      Documentation/input/devices/yealink.rst
17166 F:      drivers/input/misc/yealink.*
17167
17168 Z8530 DRIVER FOR AX.25
17169 M:      Joerg Reuter <jreuter@yaina.de>
17170 W:      http://yaina.de/jreuter/
17171 W:      http://www.qsl.net/dl1bke/
17172 L:      linux-hams@vger.kernel.org
17173 S:      Maintained
17174 F:      Documentation/networking/z8530drv.txt
17175 F:      drivers/net/hamradio/*scc.c
17176 F:      drivers/net/hamradio/z8530.h
17177
17178 ZBUD COMPRESSED PAGE ALLOCATOR
17179 M:      Seth Jennings <sjenning@redhat.com>
17180 M:      Dan Streetman <ddstreet@ieee.org>
17181 L:      linux-mm@kvack.org
17182 S:      Maintained
17183 F:      mm/zbud.c
17184 F:      include/linux/zbud.h
17185
17186 ZD1211RW WIRELESS DRIVER
17187 M:      Daniel Drake <dsd@gentoo.org>
17188 M:      Ulrich Kunitz <kune@deine-taler.de>
17189 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17190 L:      linux-wireless@vger.kernel.org
17191 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17192 S:      Maintained
17193 F:      drivers/net/wireless/zydas/zd1211rw/
17194
17195 ZD1301 MEDIA DRIVER
17196 M:      Antti Palosaari <crope@iki.fi>
17197 L:      linux-media@vger.kernel.org
17198 W:      https://linuxtv.org/
17199 W:      http://palosaari.fi/linux/
17200 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17201 S:      Maintained
17202 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17203
17204 ZD1301_DEMOD MEDIA DRIVER
17205 M:      Antti Palosaari <crope@iki.fi>
17206 L:      linux-media@vger.kernel.org
17207 W:      https://linuxtv.org/
17208 W:      http://palosaari.fi/linux/
17209 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17210 S:      Maintained
17211 F:      drivers/media/dvb-frontends/zd1301_demod*
17212
17213 ZPOOL COMPRESSED PAGE STORAGE API
17214 M:      Dan Streetman <ddstreet@ieee.org>
17215 L:      linux-mm@kvack.org
17216 S:      Maintained
17217 F:      mm/zpool.c
17218 F:      include/linux/zpool.h
17219
17220 ZR36067 VIDEO FOR LINUX DRIVER
17221 L:      mjpeg-users@lists.sourceforge.net
17222 L:      linux-media@vger.kernel.org
17223 W:      http://mjpeg.sourceforge.net/driver-zoran/
17224 T:      hg https://linuxtv.org/hg/v4l-dvb
17225 S:      Odd Fixes
17226 F:      drivers/staging/media/zoran/
17227
17228 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17229 M:      Minchan Kim <minchan@kernel.org>
17230 M:      Nitin Gupta <ngupta@vflare.org>
17231 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17232 L:      linux-kernel@vger.kernel.org
17233 S:      Maintained
17234 F:      drivers/block/zram/
17235 F:      Documentation/blockdev/zram.txt
17236
17237 ZS DECSTATION Z85C30 SERIAL DRIVER
17238 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17239 S:      Maintained
17240 F:      drivers/tty/serial/zs.*
17241
17242 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17243 M:      Minchan Kim <minchan@kernel.org>
17244 M:      Nitin Gupta <ngupta@vflare.org>
17245 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17246 L:      linux-mm@kvack.org
17247 S:      Maintained
17248 F:      mm/zsmalloc.c
17249 F:      include/linux/zsmalloc.h
17250 F:      Documentation/vm/zsmalloc.rst
17251
17252 ZSWAP COMPRESSED SWAP CACHING
17253 M:      Seth Jennings <sjenning@redhat.com>
17254 M:      Dan Streetman <ddstreet@ieee.org>
17255 L:      linux-mm@kvack.org
17256 S:      Maintained
17257 F:      mm/zswap.c
17258
17259 THE REST
17260 M:      Linus Torvalds <torvalds@linux-foundation.org>
17261 L:      linux-kernel@vger.kernel.org
17262 Q:      http://patchwork.kernel.org/project/LKML/list/
17263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17264 S:      Buried alive in reporters
17265 F:      *
17266 F:      */