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 F:      include/linux/atalk.h
1063 F:      include/uapi/linux/atalk.h
1064
1065 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1066 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1067 S:      Supported
1068 F:      arch/arm64/boot/dts/apm/
1069
1070 APPLIED MICRO (APM) X-GENE SOC EDAC
1071 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1072 S:      Supported
1073 F:      drivers/edac/xgene_edac.c
1074 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1075
1076 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1077 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1078 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1079 S:      Supported
1080 F:      drivers/net/ethernet/apm/xgene-v2/
1081
1082 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1083 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1084 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1085 M:      Quan Nguyen <quan@os.amperecomputing.com>
1086 S:      Supported
1087 F:      drivers/net/ethernet/apm/xgene/
1088 F:      drivers/net/phy/mdio-xgene.c
1089 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1090 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1091
1092 APPLIED MICRO (APM) X-GENE SOC PMU
1093 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1094 S:      Supported
1095 F:      drivers/perf/xgene_pmu.c
1096 F:      Documentation/perf/xgene-pmu.txt
1097 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1098
1099 APTINA CAMERA SENSOR PLL
1100 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1101 L:      linux-media@vger.kernel.org
1102 S:      Maintained
1103 F:      drivers/media/i2c/aptina-pll.*
1104
1105 ARC FRAMEBUFFER DRIVER
1106 M:      Jaya Kumar <jayalk@intworks.biz>
1107 S:      Maintained
1108 F:      drivers/video/fbdev/arcfb.c
1109 F:      drivers/video/fbdev/core/fb_defio.c
1110
1111 ARC PGU DRM DRIVER
1112 M:      Alexey Brodkin <abrodkin@synopsys.com>
1113 S:      Supported
1114 F:      drivers/gpu/drm/arc/
1115 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1116
1117 ARCNET NETWORK LAYER
1118 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1119 L:      netdev@vger.kernel.org
1120 S:      Maintained
1121 F:      drivers/net/arcnet/
1122 F:      include/uapi/linux/if_arcnet.h
1123
1124 ARM ARCHITECTED TIMER DRIVER
1125 M:      Mark Rutland <mark.rutland@arm.com>
1126 M:      Marc Zyngier <marc.zyngier@arm.com>
1127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1128 S:      Maintained
1129 F:      arch/arm/include/asm/arch_timer.h
1130 F:      arch/arm64/include/asm/arch_timer.h
1131 F:      drivers/clocksource/arm_arch_timer.c
1132
1133 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1134 M:      Linus Walleij <linus.walleij@linaro.org>
1135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1136 S:      Maintained
1137 F:      Documentation/devicetree/bindings/arm/arm-boards
1138 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1139 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1140 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1141 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1142 F:      arch/arm/mach-integrator/
1143 F:      arch/arm/mach-realview/
1144 F:      arch/arm/mach-versatile/
1145 F:      arch/arm/plat-versatile/
1146 F:      arch/arm/boot/dts/arm-realview-*
1147 F:      arch/arm/boot/dts/integrator*
1148 F:      arch/arm/boot/dts/versatile*
1149 F:      drivers/clk/versatile/
1150 F:      drivers/i2c/busses/i2c-versatile.c
1151 F:      drivers/irqchip/irq-versatile-fpga.c
1152 F:      drivers/mtd/maps/physmap_of_versatile.c
1153 F:      drivers/power/reset/arm-versatile-reboot.c
1154 F:      drivers/soc/versatile/
1155
1156 ARM HDLCD DRM DRIVER
1157 M:      Liviu Dudau <liviu.dudau@arm.com>
1158 S:      Supported
1159 F:      drivers/gpu/drm/arm/hdlcd_*
1160 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1161
1162 ARM KOMEDA DRM-KMS DRIVER
1163 M:      James (Qian) Wang <james.qian.wang@arm.com>
1164 M:      Liviu Dudau <liviu.dudau@arm.com>
1165 L:      Mali DP Maintainers <malidp@foss.arm.com>
1166 S:      Supported
1167 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1168 F:      drivers/gpu/drm/arm/display/include/
1169 F:      drivers/gpu/drm/arm/display/komeda/
1170 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1171 F:      Documentation/gpu/komeda-kms.rst
1172
1173 ARM MALI-DP DRM DRIVER
1174 M:      Liviu Dudau <liviu.dudau@arm.com>
1175 M:      Brian Starkey <brian.starkey@arm.com>
1176 L:      Mali DP Maintainers <malidp@foss.arm.com>
1177 S:      Supported
1178 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1179 F:      drivers/gpu/drm/arm/
1180 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1181 F:      Documentation/gpu/afbc.rst
1182
1183 ARM MFM AND FLOPPY DRIVERS
1184 M:      Ian Molton <spyro@f2s.com>
1185 S:      Maintained
1186 F:      arch/arm/lib/floppydma.S
1187 F:      arch/arm/include/asm/floppy.h
1188
1189 ARM PMU PROFILING AND DEBUGGING
1190 M:      Will Deacon <will.deacon@arm.com>
1191 M:      Mark Rutland <mark.rutland@arm.com>
1192 S:      Maintained
1193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1194 F:      arch/arm*/kernel/perf_*
1195 F:      arch/arm/oprofile/common.c
1196 F:      arch/arm*/kernel/hw_breakpoint.c
1197 F:      arch/arm*/include/asm/hw_breakpoint.h
1198 F:      arch/arm*/include/asm/perf_event.h
1199 F:      drivers/perf/*
1200 F:      include/linux/perf/arm_pmu.h
1201 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1202 F:      Documentation/devicetree/bindings/perf/
1203
1204 ARM PORT
1205 M:      Russell King <linux@armlinux.org.uk>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 W:      http://www.armlinux.org.uk/
1208 S:      Odd Fixes
1209 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1210 F:      arch/arm/
1211 X:      arch/arm/boot/dts/
1212
1213 ARM PRIMECELL AACI PL041 DRIVER
1214 M:      Russell King <linux@armlinux.org.uk>
1215 S:      Odd Fixes
1216 F:      sound/arm/aaci.*
1217
1218 ARM PRIMECELL BUS SUPPORT
1219 M:      Russell King <linux@armlinux.org.uk>
1220 S:      Odd Fixes
1221 F:      drivers/amba/
1222 F:      include/linux/amba/bus.h
1223
1224 ARM PRIMECELL CLCD PL110 DRIVER
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      drivers/video/fbdev/amba-clcd.*
1228
1229 ARM PRIMECELL KMI PL050 DRIVER
1230 M:      Russell King <linux@armlinux.org.uk>
1231 S:      Odd Fixes
1232 F:      drivers/input/serio/ambakmi.*
1233 F:      include/linux/amba/kmi.h
1234
1235 ARM PRIMECELL MMCI PL180/1 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/mmc/host/mmci.*
1239 F:      include/linux/amba/mmci.h
1240
1241 ARM PRIMECELL SSP PL022 SPI DRIVER
1242 M:      Linus Walleij <linus.walleij@linaro.org>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1246 F:      drivers/spi/spi-pl022.c
1247
1248 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1249 M:      Russell King <linux@armlinux.org.uk>
1250 S:      Odd Fixes
1251 F:      drivers/tty/serial/amba-pl01*.c
1252 F:      include/linux/amba/serial.h
1253
1254 ARM PRIMECELL VIC PL190/PL192 DRIVER
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1259 F:      drivers/irqchip/irq-vic.c
1260
1261 ARM SMMU DRIVERS
1262 M:      Will Deacon <will.deacon@arm.com>
1263 R:      Robin Murphy <robin.murphy@arm.com>
1264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1265 S:      Maintained
1266 F:      drivers/iommu/arm-smmu.c
1267 F:      drivers/iommu/arm-smmu-v3.c
1268 F:      drivers/iommu/io-pgtable-arm.c
1269 F:      drivers/iommu/io-pgtable-arm-v7s.c
1270
1271 ARM SUB-ARCHITECTURES
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-*/
1275 F:      arch/arm/plat-*/
1276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1277
1278 ARM/ACTIONS SEMI ARCHITECTURE
1279 M:      Andreas Färber <afaerber@suse.de>
1280 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1282 S:      Maintained
1283 N:      owl
1284 F:      arch/arm/mach-actions/
1285 F:      arch/arm/boot/dts/owl-*
1286 F:      arch/arm64/boot/dts/actions/
1287 F:      drivers/clk/actions/
1288 F:      drivers/clocksource/timer-owl*
1289 F:      drivers/dma/owl-dma.c
1290 F:      drivers/i2c/busses/i2c-owl.c
1291 F:      drivers/pinctrl/actions/*
1292 F:      drivers/soc/actions/
1293 F:      include/dt-bindings/power/owl-*
1294 F:      include/linux/soc/actions/
1295 F:      Documentation/devicetree/bindings/arm/actions.txt
1296 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1297 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1298 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1299 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1300 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1301 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1302
1303 ARM/ADS SPHERE MACHINE SUPPORT
1304 M:      Lennert Buytenhek <kernel@wantstofly.org>
1305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1306 S:      Maintained
1307
1308 ARM/AFEB9260 MACHINE SUPPORT
1309 M:      Sergey Lapin <slapin@ossfans.org>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312
1313 ARM/AJECO 1ARM MACHINE SUPPORT
1314 M:      Lennert Buytenhek <kernel@wantstofly.org>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317
1318 ARM/Allwinner SoC Clock Support
1319 M:      Emilio López <emilio@elopez.com.ar>
1320 S:      Maintained
1321 F:      drivers/clk/sunxi/
1322
1323 ARM/Allwinner sunXi SoC support
1324 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1325 M:      Chen-Yu Tsai <wens@csie.org>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328 N:      sun[x456789]i
1329 N:      sun50i
1330 F:      arch/arm/mach-sunxi/
1331 F:      arch/arm64/boot/dts/allwinner/
1332 F:      drivers/clk/sunxi-ng/
1333 F:      drivers/pinctrl/sunxi/
1334 F:      drivers/soc/sunxi/
1335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1336
1337 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1338 M:      Neil Armstrong <narmstrong@baylibre.com>
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      linux-amlogic@lists.infradead.org
1341 S:      Maintained
1342 F:      drivers/clk/meson/
1343 F:      include/dt-bindings/clock/meson*
1344 F:      include/dt-bindings/clock/gxbb*
1345 F:      Documentation/devicetree/bindings/clock/amlogic*
1346
1347 ARM/Amlogic Meson SoC support
1348 M:      Kevin Hilman <khilman@baylibre.com>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 L:      linux-amlogic@lists.infradead.org
1351 W:      http://linux-meson.com/
1352 S:      Maintained
1353 F:      arch/arm/mach-meson/
1354 F:      arch/arm/boot/dts/meson*
1355 F:      arch/arm64/boot/dts/amlogic/
1356 F:      drivers/pinctrl/meson/
1357 F:      drivers/mmc/host/meson*
1358 F:      drivers/soc/amlogic/
1359 N:      meson
1360
1361 ARM/Amlogic Meson SoC Sound Drivers
1362 M:      Jerome Brunet <jbrunet@baylibre.com>
1363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1364 S:      Maintained
1365 F:      sound/soc/meson/
1366 F:      Documentation/devicetree/bindings/sound/amlogic*
1367
1368 ARM/Annapurna Labs ALPINE ARCHITECTURE
1369 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1370 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      arch/arm/mach-alpine/
1374 F:      arch/arm/boot/dts/alpine*
1375 F:      arch/arm64/boot/dts/al/
1376 F:      drivers/*/*alpine*
1377
1378 ARM/ARTPEC MACHINE SUPPORT
1379 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1380 M:      Lars Persson <lars.persson@axis.com>
1381 S:      Maintained
1382 L:      linux-arm-kernel@axis.com
1383 F:      arch/arm/mach-artpec
1384 F:      arch/arm/boot/dts/artpec6*
1385 F:      drivers/clk/axis
1386 F:      drivers/crypto/axis
1387 F:      drivers/pinctrl/pinctrl-artpec*
1388 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1389
1390 ARM/ASPEED I2C DRIVER
1391 M:      Brendan Higgins <brendanhiggins@google.com>
1392 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1393 R:      Joel Stanley <joel@jms.id.au>
1394 L:      linux-i2c@vger.kernel.org
1395 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1398 F:      drivers/i2c/busses/i2c-aspeed.c
1399 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1400 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1401
1402 ARM/ASPEED MACHINE SUPPORT
1403 M:      Joel Stanley <joel@jms.id.au>
1404 R:      Andrew Jeffery <andrew@aj.id.au>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1407 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1408 S:      Supported
1409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1410 F:      arch/arm/mach-aspeed/
1411 F:      arch/arm/boot/dts/aspeed-*
1412 N:      aspeed
1413
1414 ARM/BITMAIN ARCHITECTURE
1415 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 F:      arch/arm64/boot/dts/bitmain/
1419 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1420
1421 ARM/CALXEDA HIGHBANK ARCHITECTURE
1422 M:      Rob Herring <robh@kernel.org>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 F:      arch/arm/mach-highbank/
1426 F:      arch/arm/boot/dts/highbank.dts
1427 F:      arch/arm/boot/dts/ecx-*.dts*
1428
1429 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1430 M:      Krzysztof Halasa <khalasa@piap.pl>
1431 S:      Maintained
1432 F:      arch/arm/mach-cns3xxx/
1433
1434 ARM/CAVIUM THUNDER NETWORK DRIVER
1435 M:      Sunil Goutham <sgoutham@cavium.com>
1436 M:      Robert Richter <rric@kernel.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Supported
1439 F:      drivers/net/ethernet/cavium/thunder/
1440
1441 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1442 M:      Lukasz Majewski <lukma@denx.de>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      arch/arm/mach-ep93xx/ts72xx.c
1446
1447 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1448 M:      Alexander Shiyan <shc_work@mail.ru>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Odd Fixes
1451 N:      clps711x
1452
1453 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1454 M:      Lennert Buytenhek <kernel@wantstofly.org>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457
1458 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1459 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1460 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 F:      arch/arm/mach-ep93xx/
1464 F:      arch/arm/mach-ep93xx/include/mach/
1465
1466 ARM/CLKDEV SUPPORT
1467 M:      Russell King <linux@armlinux.org.uk>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 S:      Maintained
1470 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1471 F:      drivers/clk/clkdev.c
1472
1473 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1474 M:      Mike Rapoport <mike@compulab.co.il>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477
1478 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1479 M:      Baruch Siach <baruch@tkos.co.il>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/boot/dts/cx92755*
1483 N:      digicolor
1484
1485 ARM/CONTEC MICRO9 MACHINE SUPPORT
1486 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1487 S:      Maintained
1488 F:      arch/arm/mach-ep93xx/micro9.c
1489
1490 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1491 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1492 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      drivers/hwtracing/coresight/*
1496 F:      Documentation/trace/coresight.txt
1497 F:      Documentation/trace/coresight-cpu-debug.txt
1498 F:      Documentation/devicetree/bindings/arm/coresight.txt
1499 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1500 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1501 F:      tools/perf/arch/arm/util/pmu.c
1502 F:      tools/perf/arch/arm/util/auxtrace.c
1503 F:      tools/perf/arch/arm/util/cs-etm.c
1504 F:      tools/perf/arch/arm/util/cs-etm.h
1505 F:      tools/perf/util/cs-etm.*
1506 F:      tools/perf/util/cs-etm-decoder/*
1507
1508 ARM/CORGI MACHINE SUPPORT
1509 M:      Richard Purdie <rpurdie@rpsys.net>
1510 S:      Maintained
1511
1512 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1513 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1514 M:      Linus Walleij <linus.walleij@linaro.org>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 T:      git git://github.com/ulli-kroll/linux.git
1517 S:      Maintained
1518 F:      Documentation/devicetree/bindings/arm/gemini.txt
1519 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1520 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1521 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1522 F:      arch/arm/mach-gemini/
1523 F:      drivers/net/ethernet/cortina/
1524 F:      drivers/pinctrl/pinctrl-gemini.c
1525 F:      drivers/rtc/rtc-ftrtc010.c
1526
1527 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1528 M:      Barry Song <baohua@kernel.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/prima2*
1533 F:      arch/arm/mach-prima2/
1534 F:      drivers/clk/sirf/
1535 F:      drivers/clocksource/timer-prima2.c
1536 F:      drivers/clocksource/timer-atlas7.c
1537 N:      [^a-z]sirf
1538 X:      drivers/gnss
1539
1540 ARM/EBSA110 MACHINE SUPPORT
1541 M:      Russell King <linux@armlinux.org.uk>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 W:      http://www.armlinux.org.uk/
1544 S:      Maintained
1545 F:      arch/arm/mach-ebsa110/
1546 F:      drivers/net/ethernet/amd/am79c961a.*
1547
1548 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1549 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1550 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 N:      efm32
1554
1555 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1556 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-pxa/ezx.c
1560
1561 ARM/FARADAY FA526 PORT
1562 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.berlios.de/gemini-board
1566 F:      arch/arm/mm/*-fa*
1567
1568 ARM/FOOTBRIDGE ARCHITECTURE
1569 M:      Russell King <linux@armlinux.org.uk>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 W:      http://www.armlinux.org.uk/
1572 S:      Maintained
1573 F:      arch/arm/include/asm/hardware/dec21285.h
1574 F:      arch/arm/mach-footbridge/
1575
1576 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1577 M:      Shawn Guo <shawnguo@kernel.org>
1578 M:      Sascha Hauer <s.hauer@pengutronix.de>
1579 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1580 R:      Fabio Estevam <festevam@gmail.com>
1581 R:      NXP Linux Team <linux-imx@nxp.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1585 N:      imx
1586 N:      mxs
1587 X:      drivers/media/i2c/
1588
1589 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1590 M:      Shawn Guo <shawnguo@kernel.org>
1591 M:      Sascha Hauer <s.hauer@pengutronix.de>
1592 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1593 R:      Stefan Agner <stefan@agner.ch>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1597 F:      arch/arm/mach-imx/*vf610*
1598 F:      arch/arm/boot/dts/vf*
1599
1600 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1601 M:      Shawn Guo <shawnguo@kernel.org>
1602 M:      Li Yang <leoyang.li@nxp.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1606 F:      arch/arm/boot/dts/ls1021a*
1607 F:      arch/arm64/boot/dts/freescale/fsl-*
1608 F:      arch/arm64/boot/dts/freescale/qoriq-*
1609
1610 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/GUMSTIX MACHINE SUPPORT
1616 M:      Steve Sakoman <sakoman@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619
1620 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1621 M:      Philipp Zabel <philipp.zabel@gmail.com>
1622 M:      Paul Parsons <lost.distance@yahoo.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625 F:      arch/arm/mach-pxa/hx4700.c
1626 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1627 F:      sound/soc/pxa/hx4700.c
1628
1629 ARM/HISILICON SOC SUPPORT
1630 M:      Wei Xu <xuwei5@hisilicon.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.hisilicon.com
1633 S:      Supported
1634 T:      git git://github.com/hisilicon/linux-hisi.git
1635 F:      arch/arm/mach-hisi/
1636 F:      arch/arm/boot/dts/hi3*
1637 F:      arch/arm/boot/dts/hip*
1638 F:      arch/arm/boot/dts/hisi*
1639 F:      arch/arm64/boot/dts/hisilicon/
1640
1641 ARM/HP JORNADA 7XX MACHINE SUPPORT
1642 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1643 W:      www.jlime.com
1644 S:      Maintained
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1646 F:      arch/arm/mach-sa1100/jornada720.c
1647 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1648
1649 ARM/IGEP MACHINE SUPPORT
1650 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1651 M:      Javier Martinez Canillas <javier@dowhile0.org>
1652 L:      linux-omap@vger.kernel.org
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 F:      arch/arm/boot/dts/omap3-igep*
1656
1657 ARM/INCOME PXA270 SUPPORT
1658 M:      Marek Vasut <marek.vasut@gmail.com>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1662
1663 ARM/INTEL IOP13XX ARM ARCHITECTURE
1664 M:      Lennert Buytenhek <kernel@wantstofly.org>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/INTEL IOP32X ARM ARCHITECTURE
1669 M:      Lennert Buytenhek <kernel@wantstofly.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672
1673 ARM/INTEL IOP33X ARM ARCHITECTURE
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Orphan
1676
1677 ARM/INTEL IQ81342EX MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/INTEL IXDP2850 MACHINE SUPPORT
1683 M:      Lennert Buytenhek <kernel@wantstofly.org>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686
1687 ARM/INTEL IXP4XX ARM ARCHITECTURE
1688 M:      Imre Kaloz <kaloz@openwrt.org>
1689 M:      Krzysztof Halasa <khalasa@piap.pl>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm/mach-ixp4xx/
1693
1694 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1695 M:      Jonathan Cameron <jic23@cam.ac.uk>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698 F:      arch/arm/mach-pxa/stargate2.c
1699 F:      drivers/pcmcia/pxa2xx_stargate2.c
1700
1701 ARM/INTEL XSC3 (MANZANO) ARM CORE
1702 M:      Lennert Buytenhek <kernel@wantstofly.org>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705
1706 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1707 M:      Lennert Buytenhek <kernel@wantstofly.org>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 S:      Maintained
1710
1711 ARM/LG1K ARCHITECTURE
1712 M:      Chanho Min <chanho.min@lge.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm64/boot/dts/lg/
1716
1717 ARM/LOGICPD PXA270 MACHINE SUPPORT
1718 M:      Lennert Buytenhek <kernel@wantstofly.org>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721
1722 ARM/LPC18XX ARCHITECTURE
1723 M:      Vladimir Zapolskiy <vz@mleia.com>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/boot/dts/lpc43*
1727 F:      drivers/i2c/busses/i2c-lpc2k.c
1728 F:      drivers/memory/pl172.c
1729 F:      drivers/mtd/spi-nor/nxp-spifi.c
1730 F:      drivers/rtc/rtc-lpc24xx.c
1731 N:      lpc18xx
1732
1733 ARM/LPC32XX SOC SUPPORT
1734 M:      Vladimir Zapolskiy <vz@mleia.com>
1735 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1738 S:      Maintained
1739 F:      arch/arm/boot/dts/lpc32*
1740 F:      arch/arm/mach-lpc32xx/
1741 F:      drivers/i2c/busses/i2c-pnx.c
1742 F:      drivers/net/ethernet/nxp/lpc_eth.c
1743 F:      drivers/usb/host/ohci-nxp.c
1744 F:      drivers/watchdog/pnx4008_wdt.c
1745 N:      lpc32xx
1746
1747 ARM/MAGICIAN MACHINE SUPPORT
1748 M:      Philipp Zabel <philipp.zabel@gmail.com>
1749 S:      Maintained
1750
1751 ARM/Marvell Dove/MV78xx0/Orion SOC support
1752 M:      Jason Cooper <jason@lakedaemon.net>
1753 M:      Andrew Lunn <andrew@lunn.ch>
1754 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1755 M:      Gregory Clement <gregory.clement@bootlin.com>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      Documentation/devicetree/bindings/soc/dove/
1759 F:      arch/arm/mach-dove/
1760 F:      arch/arm/mach-mv78xx0/
1761 F:      arch/arm/mach-orion5x/
1762 F:      arch/arm/plat-orion/
1763 F:      arch/arm/boot/dts/dove*
1764 F:      arch/arm/boot/dts/orion5x*
1765
1766 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1767 M:      Jason Cooper <jason@lakedaemon.net>
1768 M:      Andrew Lunn <andrew@lunn.ch>
1769 M:      Gregory Clement <gregory.clement@bootlin.com>
1770 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 F:      arch/arm/boot/dts/armada*
1774 F:      arch/arm/boot/dts/kirkwood*
1775 F:      arch/arm/configs/mvebu_*_defconfig
1776 F:      arch/arm/mach-mvebu/
1777 F:      arch/arm64/boot/dts/marvell/armada*
1778 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1779 F:      drivers/cpufreq/armada-8k-cpufreq.c
1780 F:      drivers/cpufreq/mvebu-cpufreq.c
1781 F:      drivers/irqchip/irq-armada-370-xp.c
1782 F:      drivers/irqchip/irq-mvebu-*
1783 F:      drivers/pinctrl/mvebu/
1784 F:      drivers/rtc/rtc-armada38x.c
1785
1786 ARM/Mediatek RTC DRIVER
1787 M:      Eddie Huang <eddie.huang@mediatek.com>
1788 M:      Sean Wang <sean.wang@mediatek.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1791 S:      Maintained
1792 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1793 F:      drivers/rtc/rtc-mt6397.c
1794 F:      drivers/rtc/rtc-mt7622.c
1795
1796 ARM/Mediatek SoC support
1797 M:      Matthias Brugger <matthias.bgg@gmail.com>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1800 W:      https://mtk.bcnfs.org/
1801 C:      irc://chat.freenode.net/linux-mediatek
1802 S:      Maintained
1803 F:      arch/arm/boot/dts/mt6*
1804 F:      arch/arm/boot/dts/mt7*
1805 F:      arch/arm/boot/dts/mt8*
1806 F:      arch/arm/mach-mediatek/
1807 F:      arch/arm64/boot/dts/mediatek/
1808 F:      drivers/soc/mediatek/
1809 N:      mtk
1810 N:      mt[678]
1811 K:      mediatek
1812
1813 ARM/Mediatek USB3 PHY DRIVER
1814 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1817 S:      Maintained
1818 F:      drivers/phy/mediatek/
1819 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1820
1821 ARM/MICREL KS8695 ARCHITECTURE
1822 M:      Greg Ungerer <gerg@uclinux.org>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 F:      arch/arm/mach-ks8695/
1825 S:      Odd Fixes
1826
1827 ARM/Microchip (AT91) SoC support
1828 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1829 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1830 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 W:      http://www.linux4sam.org
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1834 S:      Supported
1835 N:      at91
1836 N:      atmel
1837 F:      arch/arm/mach-at91/
1838 F:      include/soc/at91/
1839 F:      arch/arm/boot/dts/at91*.dts
1840 F:      arch/arm/boot/dts/at91*.dtsi
1841 F:      arch/arm/boot/dts/sama*.dts
1842 F:      arch/arm/boot/dts/sama*.dtsi
1843 F:      arch/arm/include/debug/at91.S
1844 F:      drivers/memory/atmel*
1845 F:      drivers/watchdog/sama5d4_wdt.c
1846 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1847 X:      drivers/net/wireless/atmel/
1848
1849 ARM/MIOA701 MACHINE SUPPORT
1850 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 F:      arch/arm/mach-pxa/mioa701.c
1853 S:      Maintained
1854
1855 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1856 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1857 S:      Maintained
1858
1859 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1860 M:      Linus Walleij <linus.walleij@linaro.org>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863 F:      arch/arm/mach-nomadik/
1864 F:      arch/arm/mach-u300/
1865 F:      arch/arm/mach-ux500/
1866 F:      arch/arm/boot/dts/ste-*
1867 F:      drivers/clk/clk-nomadik.c
1868 F:      drivers/clk/clk-u300.c
1869 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1870 F:      drivers/clocksource/timer-u300.c
1871 F:      drivers/dma/coh901318*
1872 F:      drivers/dma/ste_dma40*
1873 F:      drivers/hwspinlock/u8500_hsem.c
1874 F:      drivers/i2c/busses/i2c-nomadik.c
1875 F:      drivers/i2c/busses/i2c-stu300.c
1876 F:      drivers/mfd/ab3100*
1877 F:      drivers/mfd/ab8500*
1878 F:      drivers/mfd/abx500*
1879 F:      drivers/mfd/dbx500*
1880 F:      drivers/mfd/db8500*
1881 F:      drivers/pinctrl/nomadik/
1882 F:      drivers/pinctrl/pinctrl-coh901*
1883 F:      drivers/pinctrl/pinctrl-u300.c
1884 F:      drivers/rtc/rtc-ab3100.c
1885 F:      drivers/rtc/rtc-ab8500.c
1886 F:      drivers/rtc/rtc-coh901331.c
1887 F:      drivers/rtc/rtc-pl031.c
1888 F:      drivers/watchdog/coh901327_wdt.c
1889 F:      Documentation/devicetree/bindings/arm/ste-*
1890 F:      Documentation/devicetree/bindings/arm/ux500/
1891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1892
1893 ARM/NUVOTON NPCM ARCHITECTURE
1894 M:      Avi Fishman <avifishman70@gmail.com>
1895 M:      Tomer Maimon <tmaimon77@gmail.com>
1896 R:      Patrick Venture <venture@google.com>
1897 R:      Nancy Yuen <yuenn@google.com>
1898 R:      Brendan Higgins <brendanhiggins@google.com>
1899 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1900 S:      Supported
1901 F:      arch/arm/mach-npcm/
1902 F:      arch/arm/boot/dts/nuvoton-npcm*
1903 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1904 F:      drivers/*/*npcm*
1905 F:      Documentation/devicetree/bindings/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*/*npcm*
1907
1908 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1909 M:      Wan ZongShun <mcuos.com@gmail.com>
1910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1911 W:      http://www.mcuos.com
1912 S:      Maintained
1913 F:      arch/arm/mach-w90x900/
1914 F:      drivers/input/keyboard/w90p910_keypad.c
1915 F:      drivers/input/touchscreen/w90p910_ts.c
1916 F:      drivers/watchdog/nuc900_wdt.c
1917 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1918 F:      drivers/mtd/nand/raw/nuc900_nand.c
1919 F:      drivers/rtc/rtc-nuc900.c
1920 F:      drivers/spi/spi-nuc900.c
1921 F:      drivers/usb/host/ehci-w90x900.c
1922 F:      drivers/video/fbdev/nuc900fb.c
1923
1924 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1925 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1926 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1927 S:      Orphan
1928 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1929 F:      arch/arm/mach-s3c24xx/gta02.h
1930
1931 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1932 M:      Alexander Clouter <alex@digriz.org.uk>
1933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1934 W:      http://www.digriz.org.uk/ts78xx/kernel
1935 S:      Maintained
1936 F:      arch/arm/mach-orion5x/ts78xx-*
1937
1938 ARM/OXNAS platform support
1939 M:      Neil Armstrong <narmstrong@baylibre.com>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1942 S:      Maintained
1943 F:      arch/arm/mach-oxnas/
1944 F:      arch/arm/boot/dts/ox8*.dts*
1945 N:      oxnas
1946
1947 ARM/PALM TREO SUPPORT
1948 M:      Tomas Cech <sleep_walker@suse.com>
1949 L:      linux-arm-kernel@lists.infradead.org
1950 W:      http://hackndev.com
1951 S:      Maintained
1952 F:      arch/arm/mach-pxa/palmtreo.*
1953
1954 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1955 M:      Marek Vasut <marek.vasut@gmail.com>
1956 L:      linux-arm-kernel@lists.infradead.org
1957 W:      http://hackndev.com
1958 S:      Maintained
1959 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1960 F:      arch/arm/mach-pxa/palmtx.c
1961 F:      arch/arm/mach-pxa/palmt5.*
1962 F:      arch/arm/mach-pxa/include/mach/palmld.h
1963 F:      arch/arm/mach-pxa/palmld.c
1964 F:      arch/arm/mach-pxa/palmte2.*
1965 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1966 F:      arch/arm/mach-pxa/palmtc.c
1967
1968 ARM/PALMZ72 SUPPORT
1969 M:      Sergey Lapin <slapin@ossfans.org>
1970 L:      linux-arm-kernel@lists.infradead.org
1971 W:      http://hackndev.com
1972 S:      Maintained
1973 F:      arch/arm/mach-pxa/palmz72.*
1974
1975 ARM/PLEB SUPPORT
1976 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1977 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1978 S:      Maintained
1979
1980 ARM/PT DIGITAL BOARD PORT
1981 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1982 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1983 W:      http://www.armlinux.org.uk/
1984 S:      Maintained
1985
1986 ARM/QUALCOMM SUPPORT
1987 M:      Andy Gross <andy.gross@linaro.org>
1988 M:      David Brown <david.brown@linaro.org>
1989 L:      linux-arm-msm@vger.kernel.org
1990 S:      Maintained
1991 F:      Documentation/devicetree/bindings/soc/qcom/
1992 F:      Documentation/devicetree/bindings/*/qcom*
1993 F:      arch/arm/boot/dts/qcom-*.dts
1994 F:      arch/arm/boot/dts/qcom-*.dtsi
1995 F:      arch/arm/mach-qcom/
1996 F:      arch/arm64/boot/dts/qcom/
1997 F:      drivers/*/qcom/
1998 F:      drivers/*/qcom*
1999 F:      drivers/*/*/qcom/
2000 F:      drivers/*/*/qcom*
2001 F:      drivers/*/pm8???-*
2002 F:      drivers/bluetooth/btqcomsmd.c
2003 F:      drivers/clocksource/timer-qcom.c
2004 F:      drivers/extcon/extcon-qcom*
2005 F:      drivers/iommu/msm*
2006 F:      drivers/i2c/busses/i2c-qup.c
2007 F:      drivers/i2c/busses/i2c-qcom-geni.c
2008 F:      drivers/mfd/ssbi.c
2009 F:      drivers/mmc/host/mmci_qcom*
2010 F:      drivers/mmc/host/sdhci_msm.c
2011 F:      drivers/pci/controller/dwc/pcie-qcom.c
2012 F:      drivers/phy/qualcomm/
2013 F:      drivers/power/*/msm*
2014 F:      drivers/reset/reset-qcom-*
2015 F:      drivers/scsi/ufs/ufs-qcom.*
2016 F:      drivers/spi/spi-qup.c
2017 F:      drivers/spi/spi-geni-qcom.c
2018 F:      drivers/spi/spi-qcom-qspi.c
2019 F:      drivers/tty/serial/msm_serial.c
2020 F:      drivers/usb/dwc3/dwc3-qcom.c
2021 F:      include/dt-bindings/*/qcom*
2022 F:      include/linux/*/qcom*
2023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2024
2025 ARM/RADISYS ENP2611 MACHINE SUPPORT
2026 M:      Lennert Buytenhek <kernel@wantstofly.org>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 S:      Maintained
2029
2030 ARM/RDA MICRO ARCHITECTURE
2031 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2033 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2034 S:      Maintained
2035 F:      arch/arm/boot/dts/rda8810pl-*
2036 F:      drivers/clocksource/timer-rda.c
2037 F:      drivers/irqchip/irq-rda-intc.c
2038 F:      drivers/tty/serial/rda-uart.c
2039 F:      Documentation/devicetree/bindings/arm/rda.txt
2040 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2041 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2042 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2043
2044 ARM/REALTEK ARCHITECTURE
2045 M:      Andreas Färber <afaerber@suse.de>
2046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2047 S:      Maintained
2048 F:      arch/arm64/boot/dts/realtek/
2049 F:      Documentation/devicetree/bindings/arm/realtek.txt
2050
2051 ARM/RENESAS ARM64 ARCHITECTURE
2052 M:      Simon Horman <horms@verge.net.au>
2053 M:      Magnus Damm <magnus.damm@gmail.com>
2054 L:      linux-renesas-soc@vger.kernel.org
2055 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2057 S:      Supported
2058 F:      arch/arm64/boot/dts/renesas/
2059 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2060 F:      drivers/soc/renesas/
2061 F:      include/linux/soc/renesas/
2062
2063 ARM/RISCPC ARCHITECTURE
2064 M:      Russell King <linux@armlinux.org.uk>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 W:      http://www.armlinux.org.uk/
2067 S:      Maintained
2068 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2069 F:      arch/arm/include/asm/hardware/ioc.h
2070 F:      arch/arm/include/asm/hardware/iomd.h
2071 F:      arch/arm/include/asm/hardware/memc.h
2072 F:      arch/arm/mach-rpc/
2073 F:      drivers/net/ethernet/8390/etherh.c
2074 F:      drivers/net/ethernet/i825xx/ether1*
2075 F:      drivers/net/ethernet/seeq/ether3*
2076 F:      drivers/scsi/arm/
2077
2078 ARM/Rockchip SoC support
2079 M:      Heiko Stuebner <heiko@sntech.de>
2080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2081 L:      linux-rockchip@lists.infradead.org
2082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2083 S:      Maintained
2084 F:      arch/arm/boot/dts/rk3*
2085 F:      arch/arm/boot/dts/rv1108*
2086 F:      arch/arm/mach-rockchip/
2087 F:      drivers/clk/rockchip/
2088 F:      drivers/i2c/busses/i2c-rk3x.c
2089 F:      drivers/*/*rockchip*
2090 F:      drivers/*/*/*rockchip*
2091 F:      sound/soc/rockchip/
2092 N:      rockchip
2093
2094 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2095 M:      Kukjin Kim <kgene@kernel.org>
2096 M:      Krzysztof Kozlowski <krzk@kernel.org>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2099 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2100 S:      Maintained
2101 F:      arch/arm/boot/dts/s3c*
2102 F:      arch/arm/boot/dts/s5p*
2103 F:      arch/arm/boot/dts/exynos*
2104 F:      arch/arm64/boot/dts/exynos/
2105 F:      arch/arm/plat-samsung/
2106 F:      arch/arm/mach-s3c24*/
2107 F:      arch/arm/mach-s3c64xx/
2108 F:      arch/arm/mach-s5p*/
2109 F:      arch/arm/mach-exynos*/
2110 F:      drivers/*/*s3c24*
2111 F:      drivers/*/*/*s3c24*
2112 F:      drivers/*/*s3c64xx*
2113 F:      drivers/*/*s5pv210*
2114 F:      drivers/memory/samsung/*
2115 F:      drivers/soc/samsung/*
2116 F:      Documentation/arm/Samsung/
2117 F:      Documentation/devicetree/bindings/arm/samsung/
2118 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2119 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2120 N:      exynos
2121
2122 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2123 M:      Kyungmin Park <kyungmin.park@samsung.com>
2124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2125 S:      Maintained
2126 F:      arch/arm/mach-s5pv210/
2127
2128 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2129 M:      Kyungmin Park <kyungmin.park@samsung.com>
2130 M:      Kamil Debski <kamil@wypas.org>
2131 M:      Andrzej Hajda <a.hajda@samsung.com>
2132 L:      linux-arm-kernel@lists.infradead.org
2133 L:      linux-media@vger.kernel.org
2134 S:      Maintained
2135 F:      drivers/media/platform/s5p-g2d/
2136
2137 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2138 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2139 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2140 L:      linux-media@vger.kernel.org
2141 S:      Maintained
2142 F:      drivers/media/platform/s5p-cec/
2143 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2144
2145 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2146 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2147 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2148 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2149 L:      linux-arm-kernel@lists.infradead.org
2150 L:      linux-media@vger.kernel.org
2151 S:      Maintained
2152 F:      drivers/media/platform/s5p-jpeg/
2153
2154 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2155 M:      Kyungmin Park <kyungmin.park@samsung.com>
2156 M:      Kamil Debski <kamil@wypas.org>
2157 M:      Jeongtae Park <jtp.park@samsung.com>
2158 M:      Andrzej Hajda <a.hajda@samsung.com>
2159 L:      linux-arm-kernel@lists.infradead.org
2160 L:      linux-media@vger.kernel.org
2161 S:      Maintained
2162 F:      drivers/media/platform/s5p-mfc/
2163
2164 ARM/SHMOBILE ARM ARCHITECTURE
2165 M:      Simon Horman <horms@verge.net.au>
2166 M:      Magnus Damm <magnus.damm@gmail.com>
2167 L:      linux-renesas-soc@vger.kernel.org
2168 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2170 S:      Supported
2171 F:      arch/arm/boot/dts/emev2*
2172 F:      arch/arm/boot/dts/gr-peach*
2173 F:      arch/arm/boot/dts/iwg20d-q7*
2174 F:      arch/arm/boot/dts/r7s*
2175 F:      arch/arm/boot/dts/r8a*
2176 F:      arch/arm/boot/dts/r9a*
2177 F:      arch/arm/boot/dts/sh*
2178 F:      arch/arm/configs/shmobile_defconfig
2179 F:      arch/arm/include/debug/renesas-scif.S
2180 F:      arch/arm/mach-shmobile/
2181 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2182 F:      drivers/soc/renesas/
2183 F:      include/linux/soc/renesas/
2184
2185 ARM/SOCFPGA ARCHITECTURE
2186 M:      Dinh Nguyen <dinguyen@kernel.org>
2187 S:      Maintained
2188 F:      arch/arm/mach-socfpga/
2189 F:      arch/arm/boot/dts/socfpga*
2190 F:      arch/arm/configs/socfpga_defconfig
2191 F:      arch/arm64/boot/dts/altera/
2192 W:      http://www.rocketboards.org
2193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2194
2195 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2196 M:      Dinh Nguyen <dinguyen@kernel.org>
2197 S:      Maintained
2198 F:      drivers/clk/socfpga/
2199
2200 ARM/SOCFPGA EDAC SUPPORT
2201 M:      Thor Thayer <thor.thayer@linux.intel.com>
2202 S:      Maintained
2203 F:      drivers/edac/altera_edac.
2204
2205 ARM/SPREADTRUM SoC SUPPORT
2206 M:      Orson Zhai <orsonzhai@gmail.com>
2207 M:      Baolin Wang <baolin.wang@linaro.org>
2208 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2209 S:      Maintained
2210 F:      arch/arm64/boot/dts/sprd
2211 N:      sprd
2212
2213 ARM/STI ARCHITECTURE
2214 M:      Patrice Chotard <patrice.chotard@st.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 W:      http://www.stlinux.com
2217 S:      Maintained
2218 F:      arch/arm/mach-sti/
2219 F:      arch/arm/boot/dts/sti*
2220 F:      drivers/char/hw_random/st-rng.c
2221 F:      drivers/clocksource/arm_global_timer.c
2222 F:      drivers/clocksource/clksrc_st_lpc.c
2223 F:      drivers/cpufreq/sti-cpufreq.c
2224 F:      drivers/dma/st_fdma*
2225 F:      drivers/i2c/busses/i2c-st.c
2226 F:      drivers/media/rc/st_rc.c
2227 F:      drivers/media/platform/sti/c8sectpfe/
2228 F:      drivers/mmc/host/sdhci-st.c
2229 F:      drivers/phy/st/phy-miphy28lp.c
2230 F:      drivers/phy/st/phy-stih407-usb.c
2231 F:      drivers/pinctrl/pinctrl-st.c
2232 F:      drivers/remoteproc/st_remoteproc.c
2233 F:      drivers/remoteproc/st_slim_rproc.c
2234 F:      drivers/reset/sti/
2235 F:      drivers/rtc/rtc-st-lpc.c
2236 F:      drivers/tty/serial/st-asc.c
2237 F:      drivers/usb/dwc3/dwc3-st.c
2238 F:      drivers/usb/host/ehci-st.c
2239 F:      drivers/usb/host/ohci-st.c
2240 F:      drivers/watchdog/st_lpc_wdt.c
2241 F:      drivers/ata/ahci_st.c
2242 F:      include/linux/remoteproc/st_slim_rproc.h
2243
2244 ARM/STM32 ARCHITECTURE
2245 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2246 M:      Alexandre Torgue <alexandre.torgue@st.com>
2247 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2249 S:      Maintained
2250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2251 N:      stm32
2252 N:      stm
2253 F:      arch/arm/boot/dts/stm32*
2254 F:      arch/arm/mach-stm32/
2255 F:      drivers/clocksource/armv7m_systick.c
2256
2257 ARM/Synaptics SoC support
2258 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2259 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2261 S:      Maintained
2262 F:      arch/arm/mach-berlin/
2263 F:      arch/arm/boot/dts/berlin*
2264 F:      arch/arm64/boot/dts/synaptics/
2265
2266 ARM/TANGO ARCHITECTURE
2267 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2268 M:      Mans Rullgard <mans@mansr.com>
2269 L:      linux-arm-kernel@lists.infradead.org
2270 S:      Odd Fixes
2271 N:      tango
2272
2273 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2274 M:      Lennert Buytenhek <kernel@wantstofly.org>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277
2278 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2279 M:      Hans Verkuil <hans.verkuil@cisco.com>
2280 L:      linux-tegra@vger.kernel.org
2281 L:      linux-media@vger.kernel.org
2282 S:      Maintained
2283 F:      drivers/media/platform/tegra-cec/
2284 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2285
2286 ARM/TETON BGA MACHINE SUPPORT
2287 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2289 S:      Maintained
2290
2291 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2292 M:      Santosh Shilimkar <ssantosh@kernel.org>
2293 L:      linux-kernel@vger.kernel.org
2294 S:      Maintained
2295 F:      drivers/memory/*emif*
2296
2297 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2298 M:      Tero Kristo <t-kristo@ti.com>
2299 M:      Nishanth Menon <nm@ti.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 S:      Supported
2302 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2303 F:      arch/arm64/boot/dts/ti/Makefile
2304 F:      arch/arm64/boot/dts/ti/k3-*
2305 F:      include/dt-bindings/pinctrl/k3.h
2306
2307 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2308 M:      Santosh Shilimkar <ssantosh@kernel.org>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 F:      arch/arm/mach-keystone/
2312 F:      arch/arm/boot/dts/keystone-*
2313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2314
2315 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2316 M:      Santosh Shilimkar <ssantosh@kernel.org>
2317 L:      linux-kernel@vger.kernel.org
2318 S:      Maintained
2319 F:      drivers/clk/keystone/
2320
2321 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2322 M:      Santosh Shilimkar <ssantosh@kernel.org>
2323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2324 L:      linux-kernel@vger.kernel.org
2325 S:      Maintained
2326 F:      drivers/clocksource/timer-keystone.c
2327
2328 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2329 M:      Santosh Shilimkar <ssantosh@kernel.org>
2330 L:      linux-kernel@vger.kernel.org
2331 S:      Maintained
2332 F:      drivers/power/reset/keystone-reset.c
2333
2334 ARM/THECUS N2100 MACHINE SUPPORT
2335 M:      Lennert Buytenhek <kernel@wantstofly.org>
2336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2337 S:      Maintained
2338
2339 ARM/TOSA MACHINE SUPPORT
2340 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2341 M:      Dirk Opfer <dirk@opfer-online.de>
2342 S:      Maintained
2343
2344 ARM/UNIPHIER ARCHITECTURE
2345 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2348 S:      Maintained
2349 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2350 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2351 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2352 F:      arch/arm/boot/dts/uniphier*
2353 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2354 F:      arch/arm/mach-uniphier/
2355 F:      arch/arm/mm/cache-uniphier.c
2356 F:      arch/arm64/boot/dts/socionext/uniphier*
2357 F:      drivers/bus/uniphier-system-bus.c
2358 F:      drivers/clk/uniphier/
2359 F:      drivers/dmaengine/uniphier-mdmac.c
2360 F:      drivers/gpio/gpio-uniphier.c
2361 F:      drivers/i2c/busses/i2c-uniphier*
2362 F:      drivers/irqchip/irq-uniphier-aidet.c
2363 F:      drivers/mmc/host/uniphier-sd.c
2364 F:      drivers/pinctrl/uniphier/
2365 F:      drivers/reset/reset-uniphier.c
2366 F:      drivers/tty/serial/8250/8250_uniphier.c
2367 N:      uniphier
2368
2369 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2370 M:      Ulf Hansson <ulf.hansson@linaro.org>
2371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2372 T:      git git://git.linaro.org/people/ulfh/clk.git
2373 S:      Maintained
2374 F:      drivers/clk/ux500/
2375
2376 ARM/VERSATILE EXPRESS PLATFORM
2377 M:      Liviu Dudau <liviu.dudau@arm.com>
2378 M:      Sudeep Holla <sudeep.holla@arm.com>
2379 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2381 S:      Maintained
2382 F:      arch/arm/boot/dts/vexpress*
2383 F:      arch/arm64/boot/dts/arm/
2384 F:      arch/arm/mach-vexpress/
2385 F:      */*/vexpress*
2386 F:      */*/*/vexpress*
2387 F:      drivers/clk/versatile/clk-vexpress-osc.c
2388 F:      drivers/clocksource/timer-versatile.c
2389 N:      mps2
2390
2391 ARM/VFP SUPPORT
2392 M:      Russell King <linux@armlinux.org.uk>
2393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2394 W:      http://www.armlinux.org.uk/
2395 S:      Maintained
2396 F:      arch/arm/vfp/
2397
2398 ARM/VOIPAC PXA270 SUPPORT
2399 M:      Marek Vasut <marek.vasut@gmail.com>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 S:      Maintained
2402 F:      arch/arm/mach-pxa/vpac270.c
2403 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2404
2405 ARM/VT8500 ARM ARCHITECTURE
2406 M:      Tony Prisk <linux@prisktech.co.nz>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Maintained
2409 F:      arch/arm/mach-vt8500/
2410 F:      drivers/clocksource/timer-vt8500.c
2411 F:      drivers/i2c/busses/i2c-wmt.c
2412 F:      drivers/mmc/host/wmt-sdmmc.c
2413 F:      drivers/pwm/pwm-vt8500.c
2414 F:      drivers/rtc/rtc-vt8500.c
2415 F:      drivers/tty/serial/vt8500_serial.c
2416 F:      drivers/usb/host/ehci-platform.c
2417 F:      drivers/usb/host/uhci-platform.c
2418 F:      drivers/video/fbdev/vt8500lcdfb.*
2419 F:      drivers/video/fbdev/wm8505fb*
2420 F:      drivers/video/fbdev/wmt_ge_rops.*
2421
2422 ARM/ZIPIT Z2 SUPPORT
2423 M:      Marek Vasut <marek.vasut@gmail.com>
2424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2425 S:      Maintained
2426 F:      arch/arm/mach-pxa/z2.c
2427 F:      arch/arm/mach-pxa/include/mach/z2.h
2428
2429 ARM/ZTE ARCHITECTURE
2430 M:      Jun Nie <jun.nie@linaro.org>
2431 M:      Shawn Guo <shawnguo@kernel.org>
2432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2433 S:      Maintained
2434 F:      arch/arm/boot/dts/zx2967*
2435 F:      arch/arm/mach-zx/
2436 F:      arch/arm64/boot/dts/zte/
2437 F:      drivers/clk/zte/
2438 F:      drivers/dma/zx_dma.c
2439 F:      drivers/gpio/gpio-zx.c
2440 F:      drivers/i2c/busses/i2c-zx2967.c
2441 F:      drivers/mmc/host/dw_mmc-zx.*
2442 F:      drivers/pinctrl/zte/
2443 F:      drivers/soc/zte/
2444 F:      drivers/thermal/zx2967_thermal.c
2445 F:      drivers/watchdog/zx2967_wdt.c
2446 F:      Documentation/devicetree/bindings/arm/zte.yaml
2447 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2448 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2449 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2450 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2451 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2452 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2453 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2454 F:      Documentation/devicetree/bindings/soc/zte/
2455 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2456 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2457 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2458 F:      include/dt-bindings/clock/zx2967*.h
2459 F:      include/dt-bindings/soc/zte,*.h
2460 F:      sound/soc/codecs/zx_aud96p22.c
2461 F:      sound/soc/zte/
2462
2463 ARM/ZYNQ ARCHITECTURE
2464 M:      Michal Simek <michal.simek@xilinx.com>
2465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2466 W:      http://wiki.xilinx.com
2467 T:      git https://github.com/Xilinx/linux-xlnx.git
2468 S:      Supported
2469 F:      arch/arm/mach-zynq/
2470 F:      drivers/cpuidle/cpuidle-zynq.c
2471 F:      drivers/block/xsysace.c
2472 N:      zynq
2473 N:      xilinx
2474 F:      drivers/clocksource/timer-cadence-ttc.c
2475 F:      drivers/i2c/busses/i2c-cadence.c
2476 F:      drivers/mmc/host/sdhci-of-arasan.c
2477 F:      drivers/edac/synopsys_edac.c
2478 F:      drivers/i2c/busses/i2c-xiic.c
2479
2480 ARM64 PORT (AARCH64 ARCHITECTURE)
2481 M:      Catalin Marinas <catalin.marinas@arm.com>
2482 M:      Will Deacon <will.deacon@arm.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2485 S:      Maintained
2486 F:      arch/arm64/
2487 X:      arch/arm64/boot/dts/
2488 F:      Documentation/arm64/
2489
2490 AS3645A LED FLASH CONTROLLER DRIVER
2491 M:      Sakari Ailus <sakari.ailus@iki.fi>
2492 L:      linux-leds@vger.kernel.org
2493 S:      Maintained
2494 F:      drivers/leds/leds-as3645a.c
2495
2496 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2497 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2498 L:      linux-media@vger.kernel.org
2499 T:      git git://linuxtv.org/media_tree.git
2500 S:      Maintained
2501 F:      drivers/media/i2c/ak7375.c
2502 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2503
2504 ASAHI KASEI AK8974 DRIVER
2505 M:      Linus Walleij <linus.walleij@linaro.org>
2506 L:      linux-iio@vger.kernel.org
2507 W:      http://www.akm.com/
2508 S:      Supported
2509 F:      drivers/iio/magnetometer/ak8974.c
2510
2511 ASC7621 HARDWARE MONITOR DRIVER
2512 M:      George Joseph <george.joseph@fairview5.com>
2513 L:      linux-hwmon@vger.kernel.org
2514 S:      Maintained
2515 F:      Documentation/hwmon/asc7621
2516 F:      drivers/hwmon/asc7621.c
2517
2518 ASPEED VIDEO ENGINE DRIVER
2519 M:      Eddie James <eajames@linux.ibm.com>
2520 L:      linux-media@vger.kernel.org
2521 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2522 S:      Maintained
2523 F:      drivers/media/platform/aspeed-video.c
2524 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2525
2526 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2527 M:      Corentin Chary <corentin.chary@gmail.com>
2528 L:      acpi4asus-user@lists.sourceforge.net
2529 L:      platform-driver-x86@vger.kernel.org
2530 W:      http://acpi4asus.sf.net
2531 S:      Maintained
2532 F:      drivers/platform/x86/asus*.c
2533 F:      drivers/platform/x86/eeepc*.c
2534
2535 ASUS WIRELESS RADIO CONTROL DRIVER
2536 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2537 L:      platform-driver-x86@vger.kernel.org
2538 S:      Maintained
2539 F:      drivers/platform/x86/asus-wireless.c
2540
2541 ASYMMETRIC KEYS
2542 M:      David Howells <dhowells@redhat.com>
2543 L:      keyrings@vger.kernel.org
2544 S:      Maintained
2545 F:      Documentation/crypto/asymmetric-keys.txt
2546 F:      include/linux/verification.h
2547 F:      include/crypto/public_key.h
2548 F:      include/crypto/pkcs7.h
2549 F:      crypto/asymmetric_keys/
2550
2551 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2552 R:      Dan Williams <dan.j.williams@intel.com>
2553 W:      http://sourceforge.net/projects/xscaleiop
2554 S:      Odd fixes
2555 F:      Documentation/crypto/async-tx-api.txt
2556 F:      crypto/async_tx/
2557 F:      drivers/dma/
2558 F:      include/linux/dmaengine.h
2559 F:      include/linux/async_tx.h
2560
2561 AT24 EEPROM DRIVER
2562 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2563 L:      linux-i2c@vger.kernel.org
2564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2565 S:      Maintained
2566 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2567 F:      drivers/misc/eeprom/at24.c
2568
2569 ATA OVER ETHERNET (AOE) DRIVER
2570 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2571 W:      http://www.openaoe.org/
2572 S:      Supported
2573 F:      Documentation/aoe/
2574 F:      drivers/block/aoe/
2575
2576 ATHEROS 71XX/9XXX GPIO DRIVER
2577 M:      Alban Bedel <albeu@free.fr>
2578 W:      https://github.com/AlbanBedel/linux
2579 T:      git git://github.com/AlbanBedel/linux
2580 S:      Maintained
2581 F:      drivers/gpio/gpio-ath79.c
2582 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2583
2584 ATHEROS 71XX/9XXX USB PHY DRIVER
2585 M:      Alban Bedel <albeu@free.fr>
2586 W:      https://github.com/AlbanBedel/linux
2587 T:      git git://github.com/AlbanBedel/linux
2588 S:      Maintained
2589 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2590 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2591
2592 ATHEROS ATH GENERIC UTILITIES
2593 M:      Kalle Valo <kvalo@codeaurora.org>
2594 L:      linux-wireless@vger.kernel.org
2595 S:      Supported
2596 F:      drivers/net/wireless/ath/*
2597
2598 ATHEROS ATH5K WIRELESS DRIVER
2599 M:      Jiri Slaby <jirislaby@gmail.com>
2600 M:      Nick Kossifidis <mickflemm@gmail.com>
2601 M:      Luis Chamberlain <mcgrof@kernel.org>
2602 L:      linux-wireless@vger.kernel.org
2603 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2604 S:      Maintained
2605 F:      drivers/net/wireless/ath/ath5k/
2606
2607 ATHEROS ATH6KL WIRELESS DRIVER
2608 M:      Kalle Valo <kvalo@codeaurora.org>
2609 L:      linux-wireless@vger.kernel.org
2610 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2612 S:      Supported
2613 F:      drivers/net/wireless/ath/ath6kl/
2614
2615 ATI_REMOTE2 DRIVER
2616 M:      Ville Syrjala <syrjala@sci.fi>
2617 S:      Maintained
2618 F:      drivers/input/misc/ati_remote2.c
2619
2620 ATK0110 HWMON DRIVER
2621 M:      Luca Tettamanti <kronos.it@gmail.com>
2622 L:      linux-hwmon@vger.kernel.org
2623 S:      Maintained
2624 F:      drivers/hwmon/asus_atk0110.c
2625
2626 ATLX ETHERNET DRIVERS
2627 M:      Jay Cliburn <jcliburn@gmail.com>
2628 M:      Chris Snook <chris.snook@gmail.com>
2629 L:      netdev@vger.kernel.org
2630 W:      http://sourceforge.net/projects/atl1
2631 W:      http://atl1.sourceforge.net
2632 S:      Maintained
2633 F:      drivers/net/ethernet/atheros/
2634
2635 ATM
2636 M:      Chas Williams <3chas3@gmail.com>
2637 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2638 L:      netdev@vger.kernel.org
2639 W:      http://linux-atm.sourceforge.net
2640 S:      Maintained
2641 F:      drivers/atm/
2642 F:      include/linux/atm*
2643 F:      include/uapi/linux/atm*
2644
2645 ATMEL MACB ETHERNET DRIVER
2646 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2647 S:      Supported
2648 F:      drivers/net/ethernet/cadence/
2649
2650 ATMEL MAXTOUCH DRIVER
2651 M:      Nick Dyer <nick@shmanahar.org>
2652 T:      git git://github.com/ndyer/linux.git
2653 S:      Maintained
2654 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2655 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2656
2657 ATMEL WIRELESS DRIVER
2658 M:      Simon Kelley <simon@thekelleys.org.uk>
2659 L:      linux-wireless@vger.kernel.org
2660 W:      http://www.thekelleys.org.uk/atmel
2661 W:      http://atmelwlandriver.sourceforge.net/
2662 S:      Maintained
2663 F:      drivers/net/wireless/atmel/atmel*
2664
2665 ATOMIC INFRASTRUCTURE
2666 M:      Will Deacon <will.deacon@arm.com>
2667 M:      Peter Zijlstra <peterz@infradead.org>
2668 R:      Boqun Feng <boqun.feng@gmail.com>
2669 L:      linux-kernel@vger.kernel.org
2670 S:      Maintained
2671 F:      arch/*/include/asm/atomic*.h
2672 F:      include/*/atomic*.h
2673 F:      scripts/atomic/
2674
2675 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2676 M:      Bradley Grove <linuxdrivers@attotech.com>
2677 L:      linux-scsi@vger.kernel.org
2678 W:      http://www.attotech.com
2679 S:      Supported
2680 F:      drivers/scsi/esas2r
2681
2682 ATUSB IEEE 802.15.4 RADIO DRIVER
2683 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2684 L:      linux-wpan@vger.kernel.org
2685 S:      Maintained
2686 F:      drivers/net/ieee802154/atusb.c
2687 F:      drivers/net/ieee802154/atusb.h
2688 F:      drivers/net/ieee802154/at86rf230.h
2689
2690 AUDIT SUBSYSTEM
2691 M:      Paul Moore <paul@paul-moore.com>
2692 M:      Eric Paris <eparis@redhat.com>
2693 L:      linux-audit@redhat.com (moderated for non-subscribers)
2694 W:      https://github.com/linux-audit
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2696 S:      Supported
2697 F:      include/linux/audit.h
2698 F:      include/uapi/linux/audit.h
2699 F:      kernel/audit*
2700
2701 AUXILIARY DISPLAY DRIVERS
2702 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2703 S:      Maintained
2704 F:      drivers/auxdisplay/
2705 F:      include/linux/cfag12864b.h
2706
2707 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2708 M:      Andreas Klinger <ak@it-klinger.de>
2709 L:      linux-iio@vger.kernel.org
2710 S:      Maintained
2711 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2712 F:      drivers/iio/adc/hx711.c
2713
2714 AX.25 NETWORK LAYER
2715 M:      Ralf Baechle <ralf@linux-mips.org>
2716 L:      linux-hams@vger.kernel.org
2717 W:      http://www.linux-ax25.org/
2718 S:      Maintained
2719 F:      include/uapi/linux/ax25.h
2720 F:      include/net/ax25.h
2721 F:      net/ax25/
2722
2723 AXENTIA ARM DEVICES
2724 M:      Peter Rosin <peda@axentia.se>
2725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2726 S:      Maintained
2727 F:      Documentation/devicetree/bindings/arm/axentia.txt
2728 F:      arch/arm/boot/dts/at91-linea.dtsi
2729 F:      arch/arm/boot/dts/at91-natte.dtsi
2730 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2731 F:      arch/arm/boot/dts/at91-tse850-3.dts
2732
2733 AXENTIA ASOC DRIVERS
2734 M:      Peter Rosin <peda@axentia.se>
2735 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2736 S:      Maintained
2737 F:      Documentation/devicetree/bindings/sound/axentia,*
2738 F:      sound/soc/atmel/tse850-pcm5142.c
2739
2740 AXXIA I2C CONTROLLER
2741 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2742 L:      linux-i2c@vger.kernel.org
2743 S:      Maintained
2744 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2745 F:      drivers/i2c/busses/i2c-axxia.c
2746
2747 AZ6007 DVB DRIVER
2748 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2749 L:      linux-media@vger.kernel.org
2750 W:      https://linuxtv.org
2751 T:      git git://linuxtv.org/media_tree.git
2752 S:      Maintained
2753 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2754
2755 AZTECH FM RADIO RECEIVER DRIVER
2756 M:      Hans Verkuil <hverkuil@xs4all.nl>
2757 L:      linux-media@vger.kernel.org
2758 T:      git git://linuxtv.org/media_tree.git
2759 W:      https://linuxtv.org
2760 S:      Maintained
2761 F:      drivers/media/radio/radio-aztech*
2762
2763 B43 WIRELESS DRIVER
2764 L:      linux-wireless@vger.kernel.org
2765 L:      b43-dev@lists.infradead.org
2766 W:      http://wireless.kernel.org/en/users/Drivers/b43
2767 S:      Odd Fixes
2768 F:      drivers/net/wireless/broadcom/b43/
2769
2770 B43LEGACY WIRELESS DRIVER
2771 M:      Larry Finger <Larry.Finger@lwfinger.net>
2772 L:      linux-wireless@vger.kernel.org
2773 L:      b43-dev@lists.infradead.org
2774 W:      http://wireless.kernel.org/en/users/Drivers/b43
2775 S:      Maintained
2776 F:      drivers/net/wireless/broadcom/b43legacy/
2777
2778 BACKLIGHT CLASS/SUBSYSTEM
2779 M:      Lee Jones <lee.jones@linaro.org>
2780 M:      Daniel Thompson <daniel.thompson@linaro.org>
2781 M:      Jingoo Han <jingoohan1@gmail.com>
2782 L:      dri-devel@lists.freedesktop.org
2783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2784 S:      Maintained
2785 F:      drivers/video/backlight/
2786 F:      include/linux/backlight.h
2787 F:      include/linux/pwm_backlight.h
2788 F:      Documentation/devicetree/bindings/leds/backlight
2789
2790 BATMAN ADVANCED
2791 M:      Marek Lindner <mareklindner@neomailbox.ch>
2792 M:      Simon Wunderlich <sw@simonwunderlich.de>
2793 M:      Antonio Quartulli <a@unstable.cc>
2794 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2795 W:      https://www.open-mesh.org/
2796 Q:      https://patchwork.open-mesh.org/project/batman/list/
2797 S:      Maintained
2798 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2799 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2800 F:      Documentation/networking/batman-adv.rst
2801 F:      include/uapi/linux/batadv_packet.h
2802 F:      include/uapi/linux/batman_adv.h
2803 F:      net/batman-adv/
2804
2805 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2806 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2807 L:      linux-hams@vger.kernel.org
2808 W:      http://www.baycom.org/~tom/ham/ham.html
2809 S:      Maintained
2810 F:      drivers/net/hamradio/baycom*
2811
2812 BCACHE (BLOCK LAYER CACHE)
2813 M:      Coly Li <colyli@suse.de>
2814 M:      Kent Overstreet <kent.overstreet@gmail.com>
2815 L:      linux-bcache@vger.kernel.org
2816 W:      http://bcache.evilpiepirate.org
2817 C:      irc://irc.oftc.net/bcache
2818 S:      Maintained
2819 F:      drivers/md/bcache/
2820
2821 BDISP ST MEDIA DRIVER
2822 M:      Fabien Dessenne <fabien.dessenne@st.com>
2823 L:      linux-media@vger.kernel.org
2824 T:      git git://linuxtv.org/media_tree.git
2825 W:      https://linuxtv.org
2826 S:      Supported
2827 F:      drivers/media/platform/sti/bdisp
2828
2829 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2830 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2831 L:      netdev@vger.kernel.org
2832 S:      Maintained
2833 F:      drivers/net/ethernet/ec_bhf.c
2834
2835 BEFS FILE SYSTEM
2836 M:      Luis de Bethencourt <luisbg@kernel.org>
2837 M:      Salah Triki <salah.triki@gmail.com>
2838 S:      Maintained
2839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2840 F:      Documentation/filesystems/befs.txt
2841 F:      fs/befs/
2842
2843 BFQ I/O SCHEDULER
2844 M:      Paolo Valente <paolo.valente@linaro.org>
2845 M:      Jens Axboe <axboe@kernel.dk>
2846 L:      linux-block@vger.kernel.org
2847 S:      Maintained
2848 F:      block/bfq-*
2849 F:      Documentation/block/bfq-iosched.txt
2850
2851 BFS FILE SYSTEM
2852 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2853 S:      Maintained
2854 F:      Documentation/filesystems/bfs.txt
2855 F:      fs/bfs/
2856 F:      include/uapi/linux/bfs_fs.h
2857
2858 BLINKM RGB LED DRIVER
2859 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2860 S:      Maintained
2861 F:      drivers/leds/leds-blinkm.c
2862
2863 BLOCK LAYER
2864 M:      Jens Axboe <axboe@kernel.dk>
2865 L:      linux-block@vger.kernel.org
2866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2867 S:      Maintained
2868 F:      block/
2869 F:      drivers/block/
2870 F:      kernel/trace/blktrace.c
2871 F:      lib/sbitmap.c
2872
2873 BLOCK2MTD DRIVER
2874 M:      Joern Engel <joern@lazybastard.org>
2875 L:      linux-mtd@lists.infradead.org
2876 S:      Maintained
2877 F:      drivers/mtd/devices/block2mtd.c
2878
2879 BLUETOOTH DRIVERS
2880 M:      Marcel Holtmann <marcel@holtmann.org>
2881 M:      Johan Hedberg <johan.hedberg@gmail.com>
2882 L:      linux-bluetooth@vger.kernel.org
2883 W:      http://www.bluez.org/
2884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2886 S:      Maintained
2887 F:      drivers/bluetooth/
2888
2889 BLUETOOTH SUBSYSTEM
2890 M:      Marcel Holtmann <marcel@holtmann.org>
2891 M:      Johan Hedberg <johan.hedberg@gmail.com>
2892 L:      linux-bluetooth@vger.kernel.org
2893 W:      http://www.bluez.org/
2894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2896 S:      Maintained
2897 F:      net/bluetooth/
2898 F:      include/net/bluetooth/
2899
2900 BONDING DRIVER
2901 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2902 M:      Veaceslav Falico <vfalico@gmail.com>
2903 M:      Andy Gospodarek <andy@greyhouse.net>
2904 L:      netdev@vger.kernel.org
2905 W:      http://sourceforge.net/projects/bonding/
2906 S:      Supported
2907 F:      drivers/net/bonding/
2908 F:      include/uapi/linux/if_bonding.h
2909
2910 BPF (Safe dynamic programs and tools)
2911 M:      Alexei Starovoitov <ast@kernel.org>
2912 M:      Daniel Borkmann <daniel@iogearbox.net>
2913 R:      Martin KaFai Lau <kafai@fb.com>
2914 R:      Song Liu <songliubraving@fb.com>
2915 R:      Yonghong Song <yhs@fb.com>
2916 L:      netdev@vger.kernel.org
2917 L:      bpf@vger.kernel.org
2918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2920 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2921 S:      Supported
2922 F:      arch/*/net/*
2923 F:      Documentation/networking/filter.txt
2924 F:      Documentation/bpf/
2925 F:      include/linux/bpf*
2926 F:      include/linux/filter.h
2927 F:      include/trace/events/xdp.h
2928 F:      include/uapi/linux/bpf*
2929 F:      include/uapi/linux/filter.h
2930 F:      kernel/bpf/
2931 F:      kernel/trace/bpf_trace.c
2932 F:      lib/test_bpf.c
2933 F:      net/bpf/
2934 F:      net/core/filter.c
2935 F:      net/sched/act_bpf.c
2936 F:      net/sched/cls_bpf.c
2937 F:      samples/bpf/
2938 F:      tools/bpf/
2939 F:      tools/lib/bpf/
2940 F:      tools/testing/selftests/bpf/
2941 K:      bpf
2942 N:      bpf
2943
2944 BPF JIT for ARM
2945 M:      Shubham Bansal <illusionist.neo@gmail.com>
2946 L:      netdev@vger.kernel.org
2947 L:      bpf@vger.kernel.org
2948 S:      Maintained
2949 F:      arch/arm/net/
2950
2951 BPF JIT for ARM64
2952 M:      Daniel Borkmann <daniel@iogearbox.net>
2953 M:      Alexei Starovoitov <ast@kernel.org>
2954 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2955 L:      netdev@vger.kernel.org
2956 L:      bpf@vger.kernel.org
2957 S:      Supported
2958 F:      arch/arm64/net/
2959
2960 BPF JIT for MIPS (32-BIT AND 64-BIT)
2961 M:      Paul Burton <paul.burton@mips.com>
2962 L:      netdev@vger.kernel.org
2963 L:      bpf@vger.kernel.org
2964 S:      Maintained
2965 F:      arch/mips/net/
2966
2967 BPF JIT for NFP NICs
2968 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2969 L:      netdev@vger.kernel.org
2970 L:      bpf@vger.kernel.org
2971 S:      Supported
2972 F:      drivers/net/ethernet/netronome/nfp/bpf/
2973
2974 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2975 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2976 M:      Sandipan Das <sandipan@linux.ibm.com>
2977 L:      netdev@vger.kernel.org
2978 L:      bpf@vger.kernel.org
2979 S:      Maintained
2980 F:      arch/powerpc/net/
2981
2982 BPF JIT for RISC-V (RV64G)
2983 M:      Björn Töpel <bjorn.topel@gmail.com>
2984 L:      netdev@vger.kernel.org
2985 S:      Maintained
2986 F:      arch/riscv/net/
2987
2988 BPF JIT for S390
2989 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2990 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2991 L:      netdev@vger.kernel.org
2992 L:      bpf@vger.kernel.org
2993 S:      Maintained
2994 F:      arch/s390/net/
2995 X:      arch/s390/net/pnet.c
2996
2997 BPF JIT for SPARC (32-BIT AND 64-BIT)
2998 M:      David S. Miller <davem@davemloft.net>
2999 L:      netdev@vger.kernel.org
3000 L:      bpf@vger.kernel.org
3001 S:      Maintained
3002 F:      arch/sparc/net/
3003
3004 BPF JIT for X86 32-BIT
3005 M:      Wang YanQing <udknight@gmail.com>
3006 L:      netdev@vger.kernel.org
3007 L:      bpf@vger.kernel.org
3008 S:      Maintained
3009 F:      arch/x86/net/bpf_jit_comp32.c
3010
3011 BPF JIT for X86 64-BIT
3012 M:      Alexei Starovoitov <ast@kernel.org>
3013 M:      Daniel Borkmann <daniel@iogearbox.net>
3014 L:      netdev@vger.kernel.org
3015 L:      bpf@vger.kernel.org
3016 S:      Supported
3017 F:      arch/x86/net/
3018 X:      arch/x86/net/bpf_jit_comp32.c
3019
3020 BROADCOM B44 10/100 ETHERNET DRIVER
3021 M:      Michael Chan <michael.chan@broadcom.com>
3022 L:      netdev@vger.kernel.org
3023 S:      Supported
3024 F:      drivers/net/ethernet/broadcom/b44.*
3025
3026 BROADCOM B53 ETHERNET SWITCH DRIVER
3027 M:      Florian Fainelli <f.fainelli@gmail.com>
3028 L:      netdev@vger.kernel.org
3029 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3030 S:      Supported
3031 F:      drivers/net/dsa/b53/*
3032 F:      include/linux/platform_data/b53.h
3033
3034 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3035 M:      Florian Fainelli <f.fainelli@gmail.com>
3036 M:      Ray Jui <rjui@broadcom.com>
3037 M:      Scott Branden <sbranden@broadcom.com>
3038 M:      bcm-kernel-feedback-list@broadcom.com
3039 T:      git git://github.com/broadcom/mach-bcm
3040 S:      Maintained
3041 N:      bcm281*
3042 N:      bcm113*
3043 N:      bcm216*
3044 N:      kona
3045 F:      arch/arm/mach-bcm/
3046
3047 BROADCOM BCM2835 ARM ARCHITECTURE
3048 M:      Eric Anholt <eric@anholt.net>
3049 M:      Stefan Wahren <stefan.wahren@i2se.com>
3050 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3052 T:      git git://github.com/anholt/linux
3053 S:      Maintained
3054 N:      bcm2835
3055 F:      drivers/staging/vc04_services
3056
3057 BROADCOM BCM47XX MIPS ARCHITECTURE
3058 M:      Hauke Mehrtens <hauke@hauke-m.de>
3059 M:      Rafał Miłecki <zajec5@gmail.com>
3060 L:      linux-mips@vger.kernel.org
3061 S:      Maintained
3062 F:      Documentation/devicetree/bindings/mips/brcm/
3063 F:      arch/mips/bcm47xx/*
3064 F:      arch/mips/include/asm/mach-bcm47xx/*
3065
3066 BROADCOM BCM5301X ARM ARCHITECTURE
3067 M:      Hauke Mehrtens <hauke@hauke-m.de>
3068 M:      Rafał Miłecki <zajec5@gmail.com>
3069 M:      bcm-kernel-feedback-list@broadcom.com
3070 L:      linux-arm-kernel@lists.infradead.org
3071 S:      Maintained
3072 F:      arch/arm/mach-bcm/bcm_5301x.c
3073 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3074 F:      arch/arm/boot/dts/bcm470*
3075 F:      arch/arm/boot/dts/bcm953012*
3076
3077 BROADCOM BCM53573 ARM ARCHITECTURE
3078 M:      Rafał Miłecki <rafal@milecki.pl>
3079 L:      linux-arm-kernel@lists.infradead.org
3080 S:      Maintained
3081 F:      arch/arm/boot/dts/bcm53573*
3082 F:      arch/arm/boot/dts/bcm47189*
3083
3084 BROADCOM BCM63XX ARM ARCHITECTURE
3085 M:      Florian Fainelli <f.fainelli@gmail.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3088 T:      git git://github.com/broadcom/stblinux.git
3089 S:      Maintained
3090 N:      bcm63xx
3091
3092 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3093 M:      Kevin Cernekee <cernekee@gmail.com>
3094 L:      linux-usb@vger.kernel.org
3095 S:      Maintained
3096 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3097
3098 BROADCOM BCM7XXX ARM ARCHITECTURE
3099 M:      Brian Norris <computersforpeace@gmail.com>
3100 M:      Gregory Fong <gregory.0xf0@gmail.com>
3101 M:      Florian Fainelli <f.fainelli@gmail.com>
3102 M:      bcm-kernel-feedback-list@broadcom.com
3103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3104 T:      git git://github.com/broadcom/stblinux.git
3105 S:      Maintained
3106 F:      arch/arm/mach-bcm/*brcmstb*
3107 F:      arch/arm/boot/dts/bcm7*.dts*
3108 F:      drivers/bus/brcmstb_gisb.c
3109 F:      arch/arm/mm/cache-b15-rac.c
3110 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3111 N:      brcmstb
3112
3113 BROADCOM BMIPS CPUFREQ DRIVER
3114 M:      Markus Mayer <mmayer@broadcom.com>
3115 M:      bcm-kernel-feedback-list@broadcom.com
3116 L:      linux-pm@vger.kernel.org
3117 S:      Maintained
3118 F:      drivers/cpufreq/bmips-cpufreq.c
3119
3120 BROADCOM BMIPS MIPS ARCHITECTURE
3121 M:      Kevin Cernekee <cernekee@gmail.com>
3122 M:      Florian Fainelli <f.fainelli@gmail.com>
3123 L:      linux-mips@vger.kernel.org
3124 T:      git git://github.com/broadcom/stblinux.git
3125 S:      Maintained
3126 F:      arch/mips/bmips/*
3127 F:      arch/mips/include/asm/mach-bmips/*
3128 F:      arch/mips/kernel/*bmips*
3129 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3130 F:      drivers/irqchip/irq-bcm63*
3131 F:      drivers/irqchip/irq-bcm7*
3132 F:      drivers/irqchip/irq-brcmstb*
3133 F:      include/linux/bcm963xx_nvram.h
3134 F:      include/linux/bcm963xx_tag.h
3135
3136 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3137 M:      Rasesh Mody <rmody@marvell.com>
3138 M:      GR-Linux-NIC-Dev@marvell.com
3139 L:      netdev@vger.kernel.org
3140 S:      Supported
3141 F:      drivers/net/ethernet/broadcom/bnx2.*
3142 F:      drivers/net/ethernet/broadcom/bnx2_*
3143
3144 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3145 M:      QLogic-Storage-Upstream@qlogic.com
3146 L:      linux-scsi@vger.kernel.org
3147 S:      Supported
3148 F:      drivers/scsi/bnx2fc/
3149
3150 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3151 M:      QLogic-Storage-Upstream@qlogic.com
3152 L:      linux-scsi@vger.kernel.org
3153 S:      Supported
3154 F:      drivers/scsi/bnx2i/
3155
3156 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3157 M:      Ariel Elior <aelior@marvell.com>
3158 M:      Sudarsana Kalluru <skalluru@marvell.com>
3159 M:      GR-everest-linux-l2@marvell.com
3160 L:      netdev@vger.kernel.org
3161 S:      Supported
3162 F:      drivers/net/ethernet/broadcom/bnx2x/
3163
3164 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3165 M:      Michael Chan <michael.chan@broadcom.com>
3166 L:      netdev@vger.kernel.org
3167 S:      Supported
3168 F:      drivers/net/ethernet/broadcom/bnxt/
3169
3170 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3171 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3172 M:      Franky Lin <franky.lin@broadcom.com>
3173 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3174 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3175 M:      Wright Feng <wright.feng@cypress.com>
3176 L:      linux-wireless@vger.kernel.org
3177 L:      brcm80211-dev-list.pdl@broadcom.com
3178 L:      brcm80211-dev-list@cypress.com
3179 S:      Supported
3180 F:      drivers/net/wireless/broadcom/brcm80211/
3181
3182 BROADCOM BRCMSTB GPIO DRIVER
3183 M:      Gregory Fong <gregory.0xf0@gmail.com>
3184 L:      bcm-kernel-feedback-list@broadcom.com
3185 S:      Supported
3186 F:      drivers/gpio/gpio-brcmstb.c
3187 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3188
3189 BROADCOM BRCMSTB I2C DRIVER
3190 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3191 L:      linux-i2c@vger.kernel.org
3192 L:      bcm-kernel-feedback-list@broadcom.com
3193 S:      Supported
3194 F:      drivers/i2c/busses/i2c-brcmstb.c
3195 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3196
3197 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3198 M:      Al Cooper <alcooperx@gmail.com>
3199 L:      linux-kernel@vger.kernel.org
3200 L:      bcm-kernel-feedback-list@broadcom.com
3201 S:      Maintained
3202 F:      drivers/phy/broadcom/phy-brcm-usb*
3203
3204 BROADCOM GENET ETHERNET DRIVER
3205 M:      Doug Berger <opendmb@gmail.com>
3206 M:      Florian Fainelli <f.fainelli@gmail.com>
3207 L:      bcm-kernel-feedback-list@broadcom.com
3208 L:      netdev@vger.kernel.org
3209 S:      Supported
3210 F:      drivers/net/ethernet/broadcom/genet/
3211
3212 BROADCOM IPROC ARM ARCHITECTURE
3213 M:      Ray Jui <rjui@broadcom.com>
3214 M:      Scott Branden <sbranden@broadcom.com>
3215 M:      bcm-kernel-feedback-list@broadcom.com
3216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3217 T:      git git://github.com/broadcom/cygnus-linux.git
3218 S:      Maintained
3219 N:      iproc
3220 N:      cygnus
3221 N:      bcm[-_]nsp
3222 N:      bcm9113*
3223 N:      bcm9583*
3224 N:      bcm9585*
3225 N:      bcm9586*
3226 N:      bcm988312
3227 N:      bcm113*
3228 N:      bcm583*
3229 N:      bcm585*
3230 N:      bcm586*
3231 N:      bcm88312
3232 N:      hr2
3233 N:      stingray
3234 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3235 F:      arch/arm64/boot/dts/broadcom/stingray/*
3236 F:      drivers/clk/bcm/clk-ns*
3237 F:      drivers/clk/bcm/clk-sr*
3238 F:      drivers/pinctrl/bcm/pinctrl-ns*
3239 F:      include/dt-bindings/clock/bcm-sr*
3240
3241 BROADCOM KONA GPIO DRIVER
3242 M:      Ray Jui <rjui@broadcom.com>
3243 L:      bcm-kernel-feedback-list@broadcom.com
3244 S:      Supported
3245 F:      drivers/gpio/gpio-bcm-kona.c
3246 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3247
3248 BROADCOM NETXTREME-E ROCE DRIVER
3249 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3250 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3251 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3252 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3253 L:      linux-rdma@vger.kernel.org
3254 W:      http://www.broadcom.com
3255 S:      Supported
3256 F:      drivers/infiniband/hw/bnxt_re/
3257 F:      include/uapi/rdma/bnxt_re-abi.h
3258
3259 BROADCOM NVRAM DRIVER
3260 M:      Rafał Miłecki <zajec5@gmail.com>
3261 L:      linux-mips@vger.kernel.org
3262 S:      Maintained
3263 F:      drivers/firmware/broadcom/*
3264
3265 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3266 M:      Rafał Miłecki <zajec5@gmail.com>
3267 L:      linux-wireless@vger.kernel.org
3268 S:      Maintained
3269 F:      drivers/bcma/
3270 F:      include/linux/bcma/
3271
3272 BROADCOM STB AVS CPUFREQ DRIVER
3273 M:      Markus Mayer <mmayer@broadcom.com>
3274 M:      bcm-kernel-feedback-list@broadcom.com
3275 L:      linux-pm@vger.kernel.org
3276 S:      Maintained
3277 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3278 F:      drivers/cpufreq/brcmstb*
3279
3280 BROADCOM STB AVS TMON DRIVER
3281 M:      Markus Mayer <mmayer@broadcom.com>
3282 M:      bcm-kernel-feedback-list@broadcom.com
3283 L:      linux-pm@vger.kernel.org
3284 S:      Maintained
3285 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3286 F:      drivers/thermal/broadcom/brcmstb*
3287
3288 BROADCOM STB NAND FLASH DRIVER
3289 M:      Brian Norris <computersforpeace@gmail.com>
3290 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3291 L:      linux-mtd@lists.infradead.org
3292 L:      bcm-kernel-feedback-list@broadcom.com
3293 S:      Maintained
3294 F:      drivers/mtd/nand/raw/brcmnand/
3295
3296 BROADCOM STB DPFE DRIVER
3297 M:      Markus Mayer <mmayer@broadcom.com>
3298 M:      bcm-kernel-feedback-list@broadcom.com
3299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3300 S:      Maintained
3301 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3302 F:      drivers/memory/brcmstb_dpfe.c
3303
3304 BROADCOM SPI DRIVER
3305 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3306 M:      bcm-kernel-feedback-list@broadcom.com
3307 S:      Maintained
3308 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3309 F:      drivers/spi/spi-bcm-qspi.*
3310 F:      drivers/spi/spi-brcmstb-qspi.c
3311 F:      drivers/spi/spi-iproc-qspi.c
3312
3313 BROADCOM SYSTEMPORT ETHERNET DRIVER
3314 M:      Florian Fainelli <f.fainelli@gmail.com>
3315 L:      bcm-kernel-feedback-list@broadcom.com
3316 L:      netdev@vger.kernel.org
3317 S:      Supported
3318 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3319
3320 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3321 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3322 M:      Prashant Sreedharan <prashant@broadcom.com>
3323 M:      Michael Chan <mchan@broadcom.com>
3324 L:      netdev@vger.kernel.org
3325 S:      Supported
3326 F:      drivers/net/ethernet/broadcom/tg3.*
3327
3328 BROCADE BFA FC SCSI DRIVER
3329 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3330 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3331 L:      linux-scsi@vger.kernel.org
3332 S:      Supported
3333 F:      drivers/scsi/bfa/
3334
3335 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3336 M:      Rasesh Mody <rmody@marvell.com>
3337 M:      Sudarsana Kalluru <skalluru@marvell.com>
3338 M:      GR-Linux-NIC-Dev@marvell.com
3339 L:      netdev@vger.kernel.org
3340 S:      Supported
3341 F:      drivers/net/ethernet/brocade/bna/
3342
3343 BSG (block layer generic sg v4 driver)
3344 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3345 L:      linux-scsi@vger.kernel.org
3346 S:      Supported
3347 F:      block/bsg.c
3348 F:      include/linux/bsg.h
3349 F:      include/uapi/linux/bsg.h
3350
3351 BT87X AUDIO DRIVER
3352 M:      Clemens Ladisch <clemens@ladisch.de>
3353 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3354 T:      git git://git.alsa-project.org/alsa-kernel.git
3355 S:      Maintained
3356 F:      Documentation/sound/cards/bt87x.rst
3357 F:      sound/pci/bt87x.c
3358
3359 BT8XXGPIO DRIVER
3360 M:      Michael Buesch <m@bues.ch>
3361 W:      http://bu3sch.de/btgpio.php
3362 S:      Maintained
3363 F:      drivers/gpio/gpio-bt8xx.c
3364
3365 BTRFS FILE SYSTEM
3366 M:      Chris Mason <clm@fb.com>
3367 M:      Josef Bacik <josef@toxicpanda.com>
3368 M:      David Sterba <dsterba@suse.com>
3369 L:      linux-btrfs@vger.kernel.org
3370 W:      http://btrfs.wiki.kernel.org/
3371 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3373 S:      Maintained
3374 F:      Documentation/filesystems/btrfs.txt
3375 F:      fs/btrfs/
3376 F:      include/linux/btrfs*
3377 F:      include/uapi/linux/btrfs*
3378
3379 BTTV VIDEO4LINUX DRIVER
3380 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3381 L:      linux-media@vger.kernel.org
3382 W:      https://linuxtv.org
3383 T:      git git://linuxtv.org/media_tree.git
3384 S:      Odd fixes
3385 F:      Documentation/media/v4l-drivers/bttv*
3386 F:      drivers/media/pci/bt8xx/bttv*
3387
3388 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3389 M:      Chanwoo Choi <cw00.choi@samsung.com>
3390 L:      linux-pm@vger.kernel.org
3391 L:      linux-samsung-soc@vger.kernel.org
3392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3393 S:      Maintained
3394 F:      drivers/devfreq/exynos-bus.c
3395 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3396
3397 BUSLOGIC SCSI DRIVER
3398 M:      Khalid Aziz <khalid@gonehiking.org>
3399 L:      linux-scsi@vger.kernel.org
3400 S:      Maintained
3401 F:      drivers/scsi/BusLogic.*
3402 F:      drivers/scsi/FlashPoint.*
3403
3404 C-MEDIA CMI8788 DRIVER
3405 M:      Clemens Ladisch <clemens@ladisch.de>
3406 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3407 T:      git git://git.alsa-project.org/alsa-kernel.git
3408 S:      Maintained
3409 F:      sound/pci/oxygen/
3410
3411 C-SKY ARCHITECTURE
3412 M:      Guo Ren <guoren@kernel.org>
3413 T:      git https://github.com/c-sky/csky-linux.git
3414 S:      Supported
3415 F:      arch/csky/
3416 F:      Documentation/devicetree/bindings/csky/
3417 F:      drivers/irqchip/irq-csky-*
3418 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3419 F:      drivers/clocksource/timer-gx6605s.c
3420 F:      drivers/clocksource/timer-mp-csky.c
3421 F:      Documentation/devicetree/bindings/timer/csky,*
3422 K:      csky
3423 N:      csky
3424
3425 C6X ARCHITECTURE
3426 M:      Mark Salter <msalter@redhat.com>
3427 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3428 L:      linux-c6x-dev@linux-c6x.org
3429 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3430 S:      Maintained
3431 F:      arch/c6x/
3432
3433 CA8210 IEEE-802.15.4 RADIO DRIVER
3434 M:      Harry Morris <h.morris@cascoda.com>
3435 L:      linux-wpan@vger.kernel.org
3436 W:      https://github.com/Cascoda/ca8210-linux.git
3437 S:      Maintained
3438 F:      drivers/net/ieee802154/ca8210.c
3439 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3440
3441 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3442 M:      David Howells <dhowells@redhat.com>
3443 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3444 S:      Supported
3445 F:      Documentation/filesystems/caching/cachefiles.txt
3446 F:      fs/cachefiles/
3447
3448 CADENCE MIPI-CSI2 BRIDGES
3449 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3450 L:      linux-media@vger.kernel.org
3451 S:      Maintained
3452 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3453 F:      drivers/media/platform/cadence/cdns-csi2*
3454
3455 CADET FM/AM RADIO RECEIVER DRIVER
3456 M:      Hans Verkuil <hverkuil@xs4all.nl>
3457 L:      linux-media@vger.kernel.org
3458 T:      git git://linuxtv.org/media_tree.git
3459 W:      https://linuxtv.org
3460 S:      Maintained
3461 F:      drivers/media/radio/radio-cadet*
3462
3463 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3464 M:      Jonathan Corbet <corbet@lwn.net>
3465 L:      linux-media@vger.kernel.org
3466 T:      git git://linuxtv.org/media_tree.git
3467 S:      Maintained
3468 F:      Documentation/media/v4l-drivers/cafe_ccic*
3469 F:      drivers/media/platform/marvell-ccic/
3470
3471 CAIF NETWORK LAYER
3472 L:      netdev@vger.kernel.org
3473 S:      Orphan
3474 F:      Documentation/networking/caif/
3475 F:      drivers/net/caif/
3476 F:      include/uapi/linux/caif/
3477 F:      include/net/caif/
3478 F:      net/caif/
3479
3480 CAKE QDISC
3481 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3482 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3483 S:      Maintained
3484 F:      net/sched/sch_cake.c
3485
3486 CALGARY x86-64 IOMMU
3487 M:      Muli Ben-Yehuda <mulix@mulix.org>
3488 M:      Jon Mason <jdmason@kudzu.us>
3489 L:      iommu@lists.linux-foundation.org
3490 S:      Maintained
3491 F:      arch/x86/kernel/pci-calgary_64.c
3492 F:      arch/x86/kernel/tce_64.c
3493 F:      arch/x86/include/asm/calgary.h
3494 F:      arch/x86/include/asm/tce.h
3495
3496 CAN NETWORK DRIVERS
3497 M:      Wolfgang Grandegger <wg@grandegger.com>
3498 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3499 L:      linux-can@vger.kernel.org
3500 W:      https://github.com/linux-can
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3503 S:      Maintained
3504 F:      Documentation/devicetree/bindings/net/can/
3505 F:      drivers/net/can/
3506 F:      include/linux/can/dev.h
3507 F:      include/linux/can/platform/
3508 F:      include/uapi/linux/can/error.h
3509 F:      include/uapi/linux/can/netlink.h
3510
3511 CAN NETWORK LAYER
3512 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3513 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3514 L:      linux-can@vger.kernel.org
3515 W:      https://github.com/linux-can
3516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3518 S:      Maintained
3519 F:      Documentation/networking/can.rst
3520 F:      net/can/
3521 F:      include/linux/can/core.h
3522 F:      include/uapi/linux/can.h
3523 F:      include/uapi/linux/can/bcm.h
3524 F:      include/uapi/linux/can/raw.h
3525 F:      include/uapi/linux/can/gw.h
3526
3527 CAPABILITIES
3528 M:      Serge Hallyn <serge@hallyn.com>
3529 L:      linux-security-module@vger.kernel.org
3530 S:      Supported
3531 F:      include/linux/capability.h
3532 F:      include/uapi/linux/capability.h
3533 F:      security/commoncap.c
3534 F:      kernel/capability.c
3535
3536 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3537 M:      Kevin Tsai <ktsai@capellamicro.com>
3538 S:      Maintained
3539 F:      drivers/iio/light/cm*
3540
3541 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3542 M:      Christian Lamparter <chunkeey@googlemail.com>
3543 L:      linux-wireless@vger.kernel.org
3544 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3545 S:      Maintained
3546 F:      drivers/net/wireless/ath/carl9170/
3547
3548 CAVIUM I2C DRIVER
3549 M:      Jan Glauber <jglauber@cavium.com>
3550 M:      David Daney <david.daney@cavium.com>
3551 W:      http://www.cavium.com
3552 S:      Supported
3553 F:      drivers/i2c/busses/i2c-octeon*
3554 F:      drivers/i2c/busses/i2c-thunderx*
3555
3556 CAVIUM LIQUIDIO NETWORK DRIVER
3557 M:      Derek Chickles <dchickles@marvell.com>
3558 M:      Satanand Burla <sburla@marvell.com>
3559 M:      Felix Manlunas <fmanlunas@marvell.com>
3560 L:      netdev@vger.kernel.org
3561 W:      http://www.cavium.com
3562 S:      Supported
3563 F:      drivers/net/ethernet/cavium/liquidio/
3564
3565 CAVIUM MMC DRIVER
3566 M:      Jan Glauber <jglauber@cavium.com>
3567 M:      David Daney <david.daney@cavium.com>
3568 M:      Steven J. Hill <Steven.Hill@cavium.com>
3569 W:      http://www.cavium.com
3570 S:      Supported
3571 F:      drivers/mmc/host/cavium*
3572
3573 CAVIUM OCTEON-TX CRYPTO DRIVER
3574 M:      George Cherian <george.cherian@cavium.com>
3575 L:      linux-crypto@vger.kernel.org
3576 W:      http://www.cavium.com
3577 S:      Supported
3578 F:      drivers/crypto/cavium/cpt/
3579
3580 CAVIUM THUNDERX2 ARM64 SOC
3581 M:      Robert Richter <rrichter@cavium.com>
3582 M:      Jayachandran C <jnair@caviumnetworks.com>
3583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3584 S:      Maintained
3585 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3586 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3587
3588 CC2520 IEEE-802.15.4 RADIO DRIVER
3589 M:      Varka Bhadram <varkabhadram@gmail.com>
3590 L:      linux-wpan@vger.kernel.org
3591 S:      Maintained
3592 F:      drivers/net/ieee802154/cc2520.c
3593 F:      include/linux/spi/cc2520.h
3594 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3595
3596 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3597 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3598 L:      linux-crypto@vger.kernel.org
3599 S:      Supported
3600 F:      drivers/crypto/ccree/
3601 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3602
3603 CEC FRAMEWORK
3604 M:      Hans Verkuil <hans.verkuil@cisco.com>
3605 L:      linux-media@vger.kernel.org
3606 T:      git git://linuxtv.org/media_tree.git
3607 W:      http://linuxtv.org
3608 S:      Supported
3609 F:      Documentation/media/kapi/cec-core.rst
3610 F:      Documentation/media/uapi/cec
3611 F:      drivers/media/cec/
3612 F:      drivers/media/rc/keymaps/rc-cec.c
3613 F:      include/media/cec.h
3614 F:      include/media/cec-notifier.h
3615 F:      include/uapi/linux/cec.h
3616 F:      include/uapi/linux/cec-funcs.h
3617 F:      Documentation/devicetree/bindings/media/cec.txt
3618 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3619
3620 CEC GPIO DRIVER
3621 M:      Hans Verkuil <hans.verkuil@cisco.com>
3622 L:      linux-media@vger.kernel.org
3623 T:      git git://linuxtv.org/media_tree.git
3624 W:      http://linuxtv.org
3625 S:      Supported
3626 F:      drivers/media/platform/cec-gpio/
3627 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3628
3629 CELL BROADBAND ENGINE ARCHITECTURE
3630 M:      Arnd Bergmann <arnd@arndb.de>
3631 L:      linuxppc-dev@lists.ozlabs.org
3632 W:      http://www.ibm.com/developerworks/power/cell/
3633 S:      Supported
3634 F:      arch/powerpc/include/asm/cell*.h
3635 F:      arch/powerpc/include/asm/spu*.h
3636 F:      arch/powerpc/include/uapi/asm/spu*.h
3637 F:      arch/powerpc/oprofile/*cell*
3638 F:      arch/powerpc/platforms/cell/
3639
3640 CEPH COMMON CODE (LIBCEPH)
3641 M:      Ilya Dryomov <idryomov@gmail.com>
3642 M:      "Yan, Zheng" <zyan@redhat.com>
3643 M:      Sage Weil <sage@redhat.com>
3644 L:      ceph-devel@vger.kernel.org
3645 W:      http://ceph.com/
3646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3647 T:      git git://github.com/ceph/ceph-client.git
3648 S:      Supported
3649 F:      net/ceph/
3650 F:      include/linux/ceph/
3651 F:      include/linux/crush/
3652
3653 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3654 M:      "Yan, Zheng" <zyan@redhat.com>
3655 M:      Sage Weil <sage@redhat.com>
3656 M:      Ilya Dryomov <idryomov@gmail.com>
3657 L:      ceph-devel@vger.kernel.org
3658 W:      http://ceph.com/
3659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3660 T:      git git://github.com/ceph/ceph-client.git
3661 S:      Supported
3662 F:      Documentation/filesystems/ceph.txt
3663 F:      fs/ceph/
3664
3665 CERTIFICATE HANDLING:
3666 M:      David Howells <dhowells@redhat.com>
3667 M:      David Woodhouse <dwmw2@infradead.org>
3668 L:      keyrings@vger.kernel.org
3669 S:      Maintained
3670 F:      Documentation/admin-guide/module-signing.rst
3671 F:      certs/
3672 F:      scripts/sign-file.c
3673 F:      scripts/extract-cert.c
3674
3675 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3676 L:      linux-usb@vger.kernel.org
3677 S:      Orphan
3678 F:      Documentation/usb/WUSB-Design-overview.txt
3679 F:      Documentation/usb/wusb-cbaf
3680 F:      drivers/usb/host/hwa-hc.c
3681 F:      drivers/usb/host/whci/
3682 F:      drivers/usb/wusbcore/
3683 F:      include/linux/usb/wusb*
3684
3685 CFAG12864B LCD DRIVER
3686 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3687 S:      Maintained
3688 F:      drivers/auxdisplay/cfag12864b.c
3689 F:      include/linux/cfag12864b.h
3690
3691 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3692 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3693 S:      Maintained
3694 F:      drivers/auxdisplay/cfag12864bfb.c
3695 F:      include/linux/cfag12864b.h
3696
3697 802.11 (including CFG80211/NL80211)
3698 M:      Johannes Berg <johannes@sipsolutions.net>
3699 L:      linux-wireless@vger.kernel.org
3700 W:      http://wireless.kernel.org/
3701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3703 S:      Maintained
3704 F:      net/wireless/
3705 F:      include/uapi/linux/nl80211.h
3706 F:      include/linux/ieee80211.h
3707 F:      include/net/wext.h
3708 F:      include/net/cfg80211.h
3709 F:      include/net/iw_handler.h
3710 F:      include/net/ieee80211_radiotap.h
3711 F:      Documentation/driver-api/80211/cfg80211.rst
3712 F:      Documentation/networking/regulatory.txt
3713
3714 CHAR and MISC DRIVERS
3715 M:      Arnd Bergmann <arnd@arndb.de>
3716 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3718 S:      Supported
3719 F:      drivers/char/
3720 F:      drivers/misc/
3721 F:      include/linux/miscdevice.h
3722
3723 CHECKPATCH
3724 M:      Andy Whitcroft <apw@canonical.com>
3725 M:      Joe Perches <joe@perches.com>
3726 S:      Maintained
3727 F:      scripts/checkpatch.pl
3728
3729 CHINESE DOCUMENTATION
3730 M:      Harry Wei <harryxiyou@gmail.com>
3731 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3732 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3733 S:      Maintained
3734 F:      Documentation/translations/zh_CN/
3735
3736 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3737 M:      Peter Chen <Peter.Chen@nxp.com>
3738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3739 L:      linux-usb@vger.kernel.org
3740 S:      Maintained
3741 F:      drivers/usb/chipidea/
3742
3743 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3744 M:      Hans de Goede <hdegoede@redhat.com>
3745 L:      linux-input@vger.kernel.org
3746 S:      Maintained
3747 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3748 F:      drivers/input/touchscreen/chipone_icn8318.c
3749
3750 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3751 M:      Hans de Goede <hdegoede@redhat.com>
3752 L:      linux-input@vger.kernel.org
3753 S:      Maintained
3754 F:      drivers/input/touchscreen/chipone_icn8505.c
3755
3756 CHROME HARDWARE PLATFORM SUPPORT
3757 M:      Benson Leung <bleung@chromium.org>
3758 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3759 S:      Maintained
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3761 F:      drivers/platform/chrome/
3762
3763 CHROMEOS EC SUBDRIVERS
3764 M:      Benson Leung <bleung@chromium.org>
3765 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3766 R:      Guenter Roeck <groeck@chromium.org>
3767 S:      Maintained
3768 N:      cros_ec
3769 N:      cros-ec
3770 F:      drivers/power/supply/cros_usbpd-charger.c
3771
3772 CHROMEOS EC CODEC DRIVER
3773 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3774 S:      Maintained
3775 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3776 R:      Guenter Roeck <groeck@chromium.org>
3777 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3778 F:      sound/soc/codecs/cros_ec_codec.*
3779
3780 CIRRUS LOGIC AUDIO CODEC DRIVERS
3781 M:      Brian Austin <brian.austin@cirrus.com>
3782 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3783 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3784 S:      Maintained
3785 F:      sound/soc/codecs/cs*
3786
3787 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3788 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3789 L:      netdev@vger.kernel.org
3790 S:      Maintained
3791 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3792
3793 CIRRUS LOGIC LOCHNAGAR DRIVER
3794 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3795 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3796 L:      patches@opensource.cirrus.com
3797 S:      Supported
3798 F:      drivers/clk/clk-lochnagar.c
3799 F:      drivers/mfd/lochnagar-i2c.c
3800 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3801 F:      drivers/regulator/lochnagar-regulator.c
3802 F:      include/dt-bindings/clk/lochnagar.h
3803 F:      include/dt-bindings/pinctrl/lochnagar.h
3804 F:      include/linux/mfd/lochnagar*
3805 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3806 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3807 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3808 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3809
3810 CISCO FCOE HBA DRIVER
3811 M:      Satish Kharat <satishkh@cisco.com>
3812 M:      Sesidhar Baddela <sebaddel@cisco.com>
3813 M:      Karan Tilak Kumar <kartilak@cisco.com>
3814 L:      linux-scsi@vger.kernel.org
3815 S:      Supported
3816 F:      drivers/scsi/fnic/
3817
3818 CISCO SCSI HBA DRIVER
3819 M:      Karan Tilak Kumar <kartilak@cisco.com>
3820 M:      Sesidhar Baddela <sebaddel@cisco.com>
3821 L:      linux-scsi@vger.kernel.org
3822 S:      Supported
3823 F:      drivers/scsi/snic/
3824
3825 CISCO VIC ETHERNET NIC DRIVER
3826 M:      Christian Benvenuti <benve@cisco.com>
3827 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3828 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3829 S:      Supported
3830 F:      drivers/net/ethernet/cisco/enic/
3831
3832 CISCO VIC LOW LATENCY NIC DRIVER
3833 M:      Christian Benvenuti <benve@cisco.com>
3834 M:      Nelson Escobar <neescoba@cisco.com>
3835 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3836 S:      Supported
3837 F:      drivers/infiniband/hw/usnic/
3838
3839 CIRRUS LOGIC MADERA CODEC DRIVERS
3840 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3841 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3842 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3843 L:      patches@opensource.cirrus.com
3844 T:      git https://github.com/CirrusLogic/linux-drivers.git
3845 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3846 S:      Supported
3847 F:      Documentation/devicetree/bindings/mfd/madera.txt
3848 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3849 F:      include/linux/irqchip/irq-madera*
3850 F:      include/linux/mfd/madera/*
3851 F:      drivers/gpio/gpio-madera*
3852 F:      drivers/irqchip/irq-madera*
3853 F:      drivers/mfd/madera*
3854 F:      drivers/mfd/cs47l*
3855 F:      drivers/pinctrl/cirrus/*
3856
3857 CLANG-FORMAT FILE
3858 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3859 S:      Maintained
3860 F:      .clang-format
3861
3862 CLEANCACHE API
3863 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3864 L:      linux-kernel@vger.kernel.org
3865 S:      Maintained
3866 F:      mm/cleancache.c
3867 F:      include/linux/cleancache.h
3868
3869 CLK API
3870 M:      Russell King <linux@armlinux.org.uk>
3871 L:      linux-clk@vger.kernel.org
3872 S:      Maintained
3873 F:      include/linux/clk.h
3874
3875 CLOCKSOURCE, CLOCKEVENT DRIVERS
3876 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3877 M:      Thomas Gleixner <tglx@linutronix.de>
3878 L:      linux-kernel@vger.kernel.org
3879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3880 S:      Supported
3881 F:      drivers/clocksource/
3882 F:      Documentation/devicetree/bindings/timer/
3883
3884 CMPC ACPI DRIVER
3885 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3886 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3887 L:      platform-driver-x86@vger.kernel.org
3888 S:      Supported
3889 F:      drivers/platform/x86/classmate-laptop.c
3890
3891 COBALT MEDIA DRIVER
3892 M:      Hans Verkuil <hans.verkuil@cisco.com>
3893 L:      linux-media@vger.kernel.org
3894 T:      git git://linuxtv.org/media_tree.git
3895 W:      https://linuxtv.org
3896 S:      Supported
3897 F:      drivers/media/pci/cobalt/
3898
3899 COCCINELLE/Semantic Patches (SmPL)
3900 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3901 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3902 M:      Nicolas Palix <nicolas.palix@imag.fr>
3903 M:      Michal Marek <michal.lkml@markovi.net>
3904 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3906 W:      http://coccinelle.lip6.fr/
3907 S:      Supported
3908 F:      Documentation/dev-tools/coccinelle.rst
3909 F:      scripts/coccinelle/
3910 F:      scripts/coccicheck
3911
3912 CODA FILE SYSTEM
3913 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3914 M:      coda@cs.cmu.edu
3915 L:      codalist@coda.cs.cmu.edu
3916 W:      http://www.coda.cs.cmu.edu/
3917 S:      Maintained
3918 F:      Documentation/filesystems/coda.txt
3919 F:      fs/coda/
3920 F:      include/linux/coda*.h
3921 F:      include/uapi/linux/coda*.h
3922
3923 CODA V4L2 MEM2MEM DRIVER
3924 M:      Philipp Zabel <p.zabel@pengutronix.de>
3925 L:      linux-media@vger.kernel.org
3926 S:      Maintained
3927 F:      Documentation/devicetree/bindings/media/coda.txt
3928 F:      drivers/media/platform/coda/
3929
3930 CODE OF CONDUCT
3931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3932 S:      Supported
3933 F:      Documentation/process/code-of-conduct.rst
3934 F:      Documentation/process/code-of-conduct-interpretation.rst
3935
3936 COMMON CLK FRAMEWORK
3937 M:      Michael Turquette <mturquette@baylibre.com>
3938 M:      Stephen Boyd <sboyd@kernel.org>
3939 L:      linux-clk@vger.kernel.org
3940 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3942 S:      Maintained
3943 F:      Documentation/devicetree/bindings/clock/
3944 F:      drivers/clk/
3945 X:      drivers/clk/clkdev.c
3946 F:      include/linux/clk-pr*
3947 F:      include/linux/clk/
3948 F:      include/linux/of_clk.h
3949
3950 COMMON INTERNET FILE SYSTEM (CIFS)
3951 M:      Steve French <sfrench@samba.org>
3952 L:      linux-cifs@vger.kernel.org
3953 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3954 W:      http://linux-cifs.samba.org/
3955 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3956 S:      Supported
3957 F:      Documentation/filesystems/cifs/
3958 F:      fs/cifs/
3959
3960 COMPACTPCI HOTPLUG CORE
3961 M:      Scott Murray <scott@spiteful.org>
3962 L:      linux-pci@vger.kernel.org
3963 S:      Maintained
3964 F:      drivers/pci/hotplug/cpci_hotplug*
3965
3966 COMPACTPCI HOTPLUG GENERIC DRIVER
3967 M:      Scott Murray <scott@spiteful.org>
3968 L:      linux-pci@vger.kernel.org
3969 S:      Maintained
3970 F:      drivers/pci/hotplug/cpcihp_generic.c
3971
3972 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3973 M:      Scott Murray <scott@spiteful.org>
3974 L:      linux-pci@vger.kernel.org
3975 S:      Maintained
3976 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3977
3978 COMPAL LAPTOP SUPPORT
3979 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3980 L:      platform-driver-x86@vger.kernel.org
3981 S:      Maintained
3982 F:      drivers/platform/x86/compal-laptop.c
3983
3984 COMPILER ATTRIBUTES
3985 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3986 S:      Maintained
3987 F:      include/linux/compiler_attributes.h
3988
3989 CONEXANT ACCESSRUNNER USB DRIVER
3990 L:      accessrunner-general@lists.sourceforge.net
3991 W:      http://accessrunner.sourceforge.net/
3992 S:      Orphan
3993 F:      drivers/usb/atm/cxacru.c
3994
3995 CONFIGFS
3996 M:      Joel Becker <jlbec@evilplan.org>
3997 M:      Christoph Hellwig <hch@lst.de>
3998 T:      git git://git.infradead.org/users/hch/configfs.git
3999 S:      Supported
4000 F:      fs/configfs/
4001 F:      include/linux/configfs.h
4002
4003 CONNECTOR
4004 M:      Evgeniy Polyakov <zbr@ioremap.net>
4005 L:      netdev@vger.kernel.org
4006 S:      Maintained
4007 F:      drivers/connector/
4008
4009 CONTROL GROUP (CGROUP)
4010 M:      Tejun Heo <tj@kernel.org>
4011 M:      Li Zefan <lizefan@huawei.com>
4012 M:      Johannes Weiner <hannes@cmpxchg.org>
4013 L:      cgroups@vger.kernel.org
4014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4015 S:      Maintained
4016 F:      Documentation/admin-guide/cgroup-v2.rst
4017 F:      Documentation/cgroup-v1/
4018 F:      include/linux/cgroup*
4019 F:      kernel/cgroup/
4020
4021 CONTROL GROUP - CPUSET
4022 M:      Li Zefan <lizefan@huawei.com>
4023 L:      cgroups@vger.kernel.org
4024 W:      http://www.bullopensource.org/cpuset/
4025 W:      http://oss.sgi.com/projects/cpusets/
4026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4027 S:      Maintained
4028 F:      Documentation/cgroup-v1/cpusets.txt
4029 F:      include/linux/cpuset.h
4030 F:      kernel/cgroup/cpuset.c
4031
4032 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4033 M:      Johannes Weiner <hannes@cmpxchg.org>
4034 M:      Michal Hocko <mhocko@kernel.org>
4035 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4036 L:      cgroups@vger.kernel.org
4037 L:      linux-mm@kvack.org
4038 S:      Maintained
4039 F:      mm/memcontrol.c
4040 F:      mm/swap_cgroup.c
4041
4042 CORETEMP HARDWARE MONITORING DRIVER
4043 M:      Fenghua Yu <fenghua.yu@intel.com>
4044 L:      linux-hwmon@vger.kernel.org
4045 S:      Maintained
4046 F:      Documentation/hwmon/coretemp
4047 F:      drivers/hwmon/coretemp.c
4048
4049 COSA/SRP SYNC SERIAL DRIVER
4050 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4051 W:      http://www.fi.muni.cz/~kas/cosa/
4052 S:      Maintained
4053 F:      drivers/net/wan/cosa*
4054
4055 CPMAC ETHERNET DRIVER
4056 M:      Florian Fainelli <f.fainelli@gmail.com>
4057 L:      netdev@vger.kernel.org
4058 S:      Maintained
4059 F:      drivers/net/ethernet/ti/cpmac.c
4060
4061 CPU FREQUENCY SCALING FRAMEWORK
4062 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4063 M:      Viresh Kumar <viresh.kumar@linaro.org>
4064 L:      linux-pm@vger.kernel.org
4065 S:      Maintained
4066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4068 B:      https://bugzilla.kernel.org
4069 F:      Documentation/admin-guide/pm/cpufreq.rst
4070 F:      Documentation/admin-guide/pm/intel_pstate.rst
4071 F:      Documentation/cpu-freq/
4072 F:      Documentation/devicetree/bindings/cpufreq/
4073 F:      drivers/cpufreq/
4074 F:      include/linux/cpufreq.h
4075 F:      tools/testing/selftests/cpufreq/
4076
4077 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4078 M:      Viresh Kumar <viresh.kumar@linaro.org>
4079 M:      Sudeep Holla <sudeep.holla@arm.com>
4080 L:      linux-pm@vger.kernel.org
4081 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4082 S:      Maintained
4083 F:      drivers/cpufreq/arm_big_little.h
4084 F:      drivers/cpufreq/arm_big_little.c
4085
4086 CPU POWER MONITORING SUBSYSTEM
4087 M:      Thomas Renninger <trenn@suse.com>
4088 M:      Shuah Khan <shuah@kernel.org>
4089 M:      Shuah Khan <skhan@linuxfoundation.org>
4090 L:      linux-pm@vger.kernel.org
4091 S:      Maintained
4092 F:      tools/power/cpupower/
4093
4094 CPUID/MSR DRIVER
4095 M:      "H. Peter Anvin" <hpa@zytor.com>
4096 S:      Maintained
4097 F:      arch/x86/kernel/cpuid.c
4098 F:      arch/x86/kernel/msr.c
4099
4100 CPUIDLE DRIVER - ARM BIG LITTLE
4101 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4102 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4103 L:      linux-pm@vger.kernel.org
4104 L:      linux-arm-kernel@lists.infradead.org
4105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4106 S:      Maintained
4107 F:      drivers/cpuidle/cpuidle-big_little.c
4108
4109 CPUIDLE DRIVER - ARM EXYNOS
4110 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4111 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4112 M:      Kukjin Kim <kgene@kernel.org>
4113 L:      linux-pm@vger.kernel.org
4114 L:      linux-samsung-soc@vger.kernel.org
4115 S:      Supported
4116 F:      drivers/cpuidle/cpuidle-exynos.c
4117 F:      arch/arm/mach-exynos/pm.c
4118
4119 CPU IDLE TIME MANAGEMENT FRAMEWORK
4120 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4121 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4122 L:      linux-pm@vger.kernel.org
4123 S:      Maintained
4124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4125 B:      https://bugzilla.kernel.org
4126 F:      Documentation/admin-guide/pm/cpuidle.rst
4127 F:      Documentation/driver-api/pm/cpuidle.rst
4128 F:      drivers/cpuidle/*
4129 F:      include/linux/cpuidle.h
4130
4131 CRAMFS FILESYSTEM
4132 M:      Nicolas Pitre <nico@linaro.org>
4133 S:      Maintained
4134 F:      Documentation/filesystems/cramfs.txt
4135 F:      fs/cramfs/
4136
4137 CRYPTO API
4138 M:      Herbert Xu <herbert@gondor.apana.org.au>
4139 M:      "David S. Miller" <davem@davemloft.net>
4140 L:      linux-crypto@vger.kernel.org
4141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4143 S:      Maintained
4144 F:      Documentation/crypto/
4145 F:      Documentation/devicetree/bindings/crypto/
4146 F:      arch/*/crypto/
4147 F:      crypto/
4148 F:      drivers/crypto/
4149 F:      include/crypto/
4150 F:      include/linux/crypto*
4151
4152 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4153 M:      Neil Horman <nhorman@tuxdriver.com>
4154 L:      linux-crypto@vger.kernel.org
4155 S:      Maintained
4156 F:      crypto/ansi_cprng.c
4157 F:      crypto/rng.c
4158
4159 CS3308 MEDIA DRIVER
4160 M:      Hans Verkuil <hverkuil@xs4all.nl>
4161 L:      linux-media@vger.kernel.org
4162 T:      git git://linuxtv.org/media_tree.git
4163 W:      http://linuxtv.org
4164 S:      Odd Fixes
4165 F:      drivers/media/i2c/cs3308.c
4166
4167 CS5535 Audio ALSA driver
4168 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4169 S:      Maintained
4170 F:      sound/pci/cs5535audio/
4171
4172 CSI DRIVERS FOR ALLWINNER V3s
4173 M:      Yong Deng <yong.deng@magewell.com>
4174 L:      linux-media@vger.kernel.org
4175 T:      git git://linuxtv.org/media_tree.git
4176 S:      Maintained
4177 F:      drivers/media/platform/sunxi/sun6i-csi/
4178 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4179
4180 CW1200 WLAN driver
4181 M:      Solomon Peachy <pizza@shaftnet.org>
4182 S:      Maintained
4183 F:      drivers/net/wireless/st/cw1200/
4184
4185 CX18 VIDEO4LINUX DRIVER
4186 M:      Andy Walls <awalls@md.metrocast.net>
4187 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4188 L:      linux-media@vger.kernel.org
4189 T:      git git://linuxtv.org/media_tree.git
4190 W:      https://linuxtv.org
4191 W:      http://www.ivtvdriver.org/index.php/Cx18
4192 S:      Maintained
4193 F:      Documentation/media/v4l-drivers/cx18*
4194 F:      drivers/media/pci/cx18/
4195 F:      include/uapi/linux/ivtv*
4196
4197 CX2341X MPEG ENCODER HELPER MODULE
4198 M:      Hans Verkuil <hverkuil@xs4all.nl>
4199 L:      linux-media@vger.kernel.org
4200 T:      git git://linuxtv.org/media_tree.git
4201 W:      https://linuxtv.org
4202 S:      Maintained
4203 F:      drivers/media/common/cx2341x*
4204 F:      include/media/drv-intf/cx2341x.h
4205
4206 CX24120 MEDIA DRIVER
4207 M:      Jemma Denson <jdenson@gmail.com>
4208 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4209 L:      linux-media@vger.kernel.org
4210 W:      https://linuxtv.org
4211 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4212 S:      Maintained
4213 F:      drivers/media/dvb-frontends/cx24120*
4214
4215 CX88 VIDEO4LINUX DRIVER
4216 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4217 L:      linux-media@vger.kernel.org
4218 W:      https://linuxtv.org
4219 T:      git git://linuxtv.org/media_tree.git
4220 S:      Odd fixes
4221 F:      Documentation/media/v4l-drivers/cx88*
4222 F:      drivers/media/pci/cx88/
4223
4224 CXD2820R MEDIA DRIVER
4225 M:      Antti Palosaari <crope@iki.fi>
4226 L:      linux-media@vger.kernel.org
4227 W:      https://linuxtv.org
4228 W:      http://palosaari.fi/linux/
4229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4230 T:      git git://linuxtv.org/anttip/media_tree.git
4231 S:      Maintained
4232 F:      drivers/media/dvb-frontends/cxd2820r*
4233
4234 CXGB3 ETHERNET DRIVER (CXGB3)
4235 M:      Vishal Kulkarni <vishal@chelsio.com>
4236 L:      netdev@vger.kernel.org
4237 W:      http://www.chelsio.com
4238 S:      Supported
4239 F:      drivers/net/ethernet/chelsio/cxgb3/
4240
4241 CXGB3 ISCSI DRIVER (CXGB3I)
4242 M:      Karen Xie <kxie@chelsio.com>
4243 L:      linux-scsi@vger.kernel.org
4244 W:      http://www.chelsio.com
4245 S:      Supported
4246 F:      drivers/scsi/cxgbi/cxgb3i
4247
4248 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4249 M:      Steve Wise <swise@chelsio.com>
4250 L:      linux-rdma@vger.kernel.org
4251 W:      http://www.openfabrics.org
4252 S:      Supported
4253 F:      drivers/infiniband/hw/cxgb3/
4254 F:      include/uapi/rdma/cxgb3-abi.h
4255
4256 CXGB4 CRYPTO DRIVER (chcr)
4257 M:      Harsh Jain <harsh@chelsio.com>
4258 L:      linux-crypto@vger.kernel.org
4259 W:      http://www.chelsio.com
4260 S:      Supported
4261 F:      drivers/crypto/chelsio
4262
4263 CXGB4 ETHERNET DRIVER (CXGB4)
4264 M:      Vishal Kulkarni <vishal@chelsio.com>
4265 L:      netdev@vger.kernel.org
4266 W:      http://www.chelsio.com
4267 S:      Supported
4268 F:      drivers/net/ethernet/chelsio/cxgb4/
4269
4270 CXGB4 ISCSI DRIVER (CXGB4I)
4271 M:      Karen Xie <kxie@chelsio.com>
4272 L:      linux-scsi@vger.kernel.org
4273 W:      http://www.chelsio.com
4274 S:      Supported
4275 F:      drivers/scsi/cxgbi/cxgb4i
4276
4277 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4278 M:      Steve Wise <swise@chelsio.com>
4279 L:      linux-rdma@vger.kernel.org
4280 W:      http://www.openfabrics.org
4281 S:      Supported
4282 F:      drivers/infiniband/hw/cxgb4/
4283 F:      include/uapi/rdma/cxgb4-abi.h
4284
4285 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4286 M:      Casey Leedom <leedom@chelsio.com>
4287 L:      netdev@vger.kernel.org
4288 W:      http://www.chelsio.com
4289 S:      Supported
4290 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4291
4292 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4293 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4294 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4295 L:      linuxppc-dev@lists.ozlabs.org
4296 S:      Supported
4297 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4298 F:      drivers/misc/cxl/
4299 F:      include/misc/cxl*
4300 F:      include/uapi/misc/cxl.h
4301 F:      Documentation/powerpc/cxl.txt
4302 F:      Documentation/ABI/testing/sysfs-class-cxl
4303
4304 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4305 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4306 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4307 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4308 L:      linux-scsi@vger.kernel.org
4309 S:      Supported
4310 F:      drivers/scsi/cxlflash/
4311 F:      include/uapi/scsi/cxlflash_ioctl.h
4312 F:      Documentation/powerpc/cxlflash.txt
4313
4314 CYBERPRO FB DRIVER
4315 M:      Russell King <linux@armlinux.org.uk>
4316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4317 W:      http://www.armlinux.org.uk/
4318 S:      Maintained
4319 F:      drivers/video/fbdev/cyber2000fb.*
4320
4321 CYCLADES ASYNC MUX DRIVER
4322 W:      http://www.cyclades.com/
4323 S:      Orphan
4324 F:      drivers/tty/cyclades.c
4325 F:      include/linux/cyclades.h
4326 F:      include/uapi/linux/cyclades.h
4327
4328 CYCLADES PC300 DRIVER
4329 W:      http://www.cyclades.com/
4330 S:      Orphan
4331 F:      drivers/net/wan/pc300*
4332
4333 CYPRESS_FIRMWARE MEDIA DRIVER
4334 M:      Antti Palosaari <crope@iki.fi>
4335 L:      linux-media@vger.kernel.org
4336 W:      https://linuxtv.org
4337 W:      http://palosaari.fi/linux/
4338 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4339 T:      git git://linuxtv.org/anttip/media_tree.git
4340 S:      Maintained
4341 F:      drivers/media/common/cypress_firmware*
4342
4343 CYTTSP TOUCHSCREEN DRIVER
4344 M:      Ferruh Yigit <fery@cypress.com>
4345 L:      linux-input@vger.kernel.org
4346 S:      Supported
4347 F:      drivers/input/touchscreen/cyttsp*
4348 F:      include/linux/input/cyttsp.h
4349
4350 D-LINK DIR-685 TOUCHKEYS DRIVER
4351 M:      Linus Walleij <linus.walleij@linaro.org>
4352 L:      linux-input@vger.kernel.org
4353 S:      Supported
4354 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4355
4356 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4357 M:      Joshua Kinard <kumba@gentoo.org>
4358 S:      Maintained
4359 F:      drivers/rtc/rtc-ds1685.c
4360 F:      include/linux/rtc/ds1685.h
4361
4362 DAMA SLAVE for AX.25
4363 M:      Joerg Reuter <jreuter@yaina.de>
4364 W:      http://yaina.de/jreuter/
4365 W:      http://www.qsl.net/dl1bke/
4366 L:      linux-hams@vger.kernel.org
4367 S:      Maintained
4368 F:      net/ax25/af_ax25.c
4369 F:      net/ax25/ax25_dev.c
4370 F:      net/ax25/ax25_ds_*
4371 F:      net/ax25/ax25_in.c
4372 F:      net/ax25/ax25_out.c
4373 F:      net/ax25/ax25_timer.c
4374 F:      net/ax25/sysctl_net_ax25.c
4375
4376 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4377 L:      netdev@vger.kernel.org
4378 S:      Orphan
4379 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4380 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4381
4382 DC390/AM53C974 SCSI driver
4383 M:      Hannes Reinecke <hare@suse.com>
4384 L:      linux-scsi@vger.kernel.org
4385 S:      Maintained
4386 F:      drivers/scsi/am53c974.c
4387
4388 DC395x SCSI driver
4389 M:      Oliver Neukum <oliver@neukum.org>
4390 M:      Ali Akcaagac <aliakc@web.de>
4391 M:      Jamie Lenehan <lenehan@twibble.org>
4392 L:      dc395x@twibble.org
4393 W:      http://twibble.org/dist/dc395x/
4394 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4395 S:      Maintained
4396 F:      Documentation/scsi/dc395x.txt
4397 F:      drivers/scsi/dc395x.*
4398
4399 DCCP PROTOCOL
4400 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4401 L:      dccp@vger.kernel.org
4402 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4403 S:      Maintained
4404 F:      include/linux/dccp.h
4405 F:      include/uapi/linux/dccp.h
4406 F:      include/linux/tfrc.h
4407 F:      net/dccp/
4408
4409 DECnet NETWORK LAYER
4410 W:      http://linux-decnet.sourceforge.net
4411 L:      linux-decnet-user@lists.sourceforge.net
4412 S:      Orphan
4413 F:      Documentation/networking/decnet.txt
4414 F:      net/decnet/
4415
4416 DECSTATION PLATFORM SUPPORT
4417 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4418 L:      linux-mips@vger.kernel.org
4419 W:      http://www.linux-mips.org/wiki/DECstation
4420 S:      Maintained
4421 F:      arch/mips/dec/
4422 F:      arch/mips/include/asm/dec/
4423 F:      arch/mips/include/asm/mach-dec/
4424
4425 DEFXX FDDI NETWORK DRIVER
4426 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4427 S:      Maintained
4428 F:      drivers/net/fddi/defxx.*
4429
4430 DELL SMBIOS DRIVER
4431 M:      Pali Rohár <pali.rohar@gmail.com>
4432 M:      Mario Limonciello <mario.limonciello@dell.com>
4433 L:      platform-driver-x86@vger.kernel.org
4434 S:      Maintained
4435 F:      drivers/platform/x86/dell-smbios.*
4436
4437 DELL SMBIOS SMM DRIVER
4438 M:      Mario Limonciello <mario.limonciello@dell.com>
4439 L:      platform-driver-x86@vger.kernel.org
4440 S:      Maintained
4441 F:      drivers/platform/x86/dell-smbios-smm.c
4442
4443 DELL SMBIOS WMI DRIVER
4444 M:      Mario Limonciello <mario.limonciello@dell.com>
4445 L:      platform-driver-x86@vger.kernel.org
4446 S:      Maintained
4447 F:      drivers/platform/x86/dell-smbios-wmi.c
4448 F:      tools/wmi/dell-smbios-example.c
4449
4450 DEFZA FDDI NETWORK DRIVER
4451 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4452 S:      Maintained
4453 F:      drivers/net/fddi/defza.*
4454
4455 DELL LAPTOP DRIVER
4456 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4457 M:      Pali Rohár <pali.rohar@gmail.com>
4458 L:      platform-driver-x86@vger.kernel.org
4459 S:      Maintained
4460 F:      drivers/platform/x86/dell-laptop.c
4461
4462 DELL LAPTOP FREEFALL DRIVER
4463 M:      Pali Rohár <pali.rohar@gmail.com>
4464 S:      Maintained
4465 F:      drivers/platform/x86/dell-smo8800.c
4466
4467 DELL LAPTOP RBTN DRIVER
4468 M:      Pali Rohár <pali.rohar@gmail.com>
4469 S:      Maintained
4470 F:      drivers/platform/x86/dell-rbtn.*
4471
4472 DELL REMOTE BIOS UPDATE DRIVER
4473 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4474 L:      platform-driver-x86@vger.kernel.org
4475 S:      Maintained
4476 F:      drivers/platform/x86/dell_rbu.c
4477
4478 DELL LAPTOP SMM DRIVER
4479 M:      Pali Rohár <pali.rohar@gmail.com>
4480 S:      Maintained
4481 F:      drivers/hwmon/dell-smm-hwmon.c
4482 F:      include/uapi/linux/i8k.h
4483
4484 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4485 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4486 L:      platform-driver-x86@vger.kernel.org
4487 S:      Maintained
4488 F:      Documentation/dcdbas.txt
4489 F:      drivers/platform/x86/dcdbas.*
4490
4491 DELL WMI NOTIFICATIONS DRIVER
4492 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4493 M:      Pali Rohár <pali.rohar@gmail.com>
4494 S:      Maintained
4495 F:      drivers/platform/x86/dell-wmi.c
4496
4497 DELL WMI DESCRIPTOR DRIVER
4498 M:      Mario Limonciello <mario.limonciello@dell.com>
4499 S:      Maintained
4500 F:      drivers/platform/x86/dell-wmi-descriptor.c
4501
4502 DELTA ST MEDIA DRIVER
4503 M:      Hugues Fruchet <hugues.fruchet@st.com>
4504 L:      linux-media@vger.kernel.org
4505 T:      git git://linuxtv.org/media_tree.git
4506 W:      https://linuxtv.org
4507 S:      Supported
4508 F:      drivers/media/platform/sti/delta
4509
4510 DENALI NAND DRIVER
4511 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4512 L:      linux-mtd@lists.infradead.org
4513 S:      Supported
4514 F:      drivers/mtd/nand/raw/denali*
4515
4516 DESIGNWARE USB2 DRD IP DRIVER
4517 M:      Minas Harutyunyan <hminas@synopsys.com>
4518 L:      linux-usb@vger.kernel.org
4519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4520 S:      Maintained
4521 F:      drivers/usb/dwc2/
4522
4523 DESIGNWARE USB3 DRD IP DRIVER
4524 M:      Felipe Balbi <balbi@kernel.org>
4525 L:      linux-usb@vger.kernel.org
4526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4527 S:      Maintained
4528 F:      drivers/usb/dwc3/
4529
4530 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4531 M:      Andreas Klinger <ak@it-klinger.de>
4532 L:      linux-iio@vger.kernel.org
4533 S:      Maintained
4534 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4535 F:      drivers/iio/proximity/srf*.c
4536
4537 DEVICE COREDUMP (DEV_COREDUMP)
4538 M:      Johannes Berg <johannes@sipsolutions.net>
4539 L:      linux-kernel@vger.kernel.org
4540 S:      Maintained
4541 F:      drivers/base/devcoredump.c
4542 F:      include/linux/devcoredump.h
4543
4544 DEVICE FREQUENCY (DEVFREQ)
4545 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4546 M:      Kyungmin Park <kyungmin.park@samsung.com>
4547 R:      Chanwoo Choi <cw00.choi@samsung.com>
4548 L:      linux-pm@vger.kernel.org
4549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4550 S:      Maintained
4551 F:      drivers/devfreq/
4552 F:      include/linux/devfreq.h
4553 F:      Documentation/devicetree/bindings/devfreq/
4554
4555 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4556 M:      Chanwoo Choi <cw00.choi@samsung.com>
4557 L:      linux-pm@vger.kernel.org
4558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4559 S:      Supported
4560 F:      drivers/devfreq/event/
4561 F:      drivers/devfreq/devfreq-event.c
4562 F:      include/linux/devfreq-event.h
4563 F:      Documentation/devicetree/bindings/devfreq/event/
4564
4565 DEVICE NUMBER REGISTRY
4566 M:      Torben Mathiasen <device@lanana.org>
4567 W:      http://lanana.org/docs/device-list/index.html
4568 S:      Maintained
4569
4570 DEVICE-MAPPER  (LVM)
4571 M:      Alasdair Kergon <agk@redhat.com>
4572 M:      Mike Snitzer <snitzer@redhat.com>
4573 M:      dm-devel@redhat.com
4574 L:      dm-devel@redhat.com
4575 W:      http://sources.redhat.com/dm
4576 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4578 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4579 S:      Maintained
4580 F:      Documentation/device-mapper/
4581 F:      drivers/md/Makefile
4582 F:      drivers/md/Kconfig
4583 F:      drivers/md/dm*
4584 F:      drivers/md/persistent-data/
4585 F:      include/linux/device-mapper.h
4586 F:      include/linux/dm-*.h
4587 F:      include/uapi/linux/dm-*.h
4588
4589 DEVLINK
4590 M:      Jiri Pirko <jiri@mellanox.com>
4591 L:      netdev@vger.kernel.org
4592 S:      Supported
4593 F:      net/core/devlink.c
4594 F:      include/net/devlink.h
4595 F:      include/uapi/linux/devlink.h
4596
4597 DIALOG SEMICONDUCTOR DRIVERS
4598 M:      Support Opensource <support.opensource@diasemi.com>
4599 W:      http://www.dialog-semiconductor.com/products
4600 S:      Supported
4601 F:      Documentation/hwmon/da90??
4602 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4603 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4604 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4605 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4606 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4607 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4608 F:      drivers/gpio/gpio-da90??.c
4609 F:      drivers/hwmon/da90??-hwmon.c
4610 F:      drivers/iio/adc/da91??-*.c
4611 F:      drivers/input/misc/da90??_onkey.c
4612 F:      drivers/input/touchscreen/da9052_tsi.c
4613 F:      drivers/leds/leds-da90??.c
4614 F:      drivers/mfd/da903x.c
4615 F:      drivers/mfd/da90??-*.c
4616 F:      drivers/mfd/da91??-*.c
4617 F:      drivers/power/supply/da9052-battery.c
4618 F:      drivers/power/supply/da91??-*.c
4619 F:      drivers/regulator/da903x.c
4620 F:      drivers/regulator/da9???-regulator.[ch]
4621 F:      drivers/thermal/da90??-thermal.c
4622 F:      drivers/rtc/rtc-da90??.c
4623 F:      drivers/video/backlight/da90??_bl.c
4624 F:      drivers/watchdog/da90??_wdt.c
4625 F:      include/linux/mfd/da903x.h
4626 F:      include/linux/mfd/da9052/
4627 F:      include/linux/mfd/da9055/
4628 F:      include/linux/mfd/da9062/
4629 F:      include/linux/mfd/da9063/
4630 F:      include/linux/mfd/da9150/
4631 F:      include/linux/regulator/da9211.h
4632 F:      include/sound/da[79]*.h
4633 F:      sound/soc/codecs/da[79]*.[ch]
4634
4635 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4636 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4637 L:      linux-gpio@vger.kernel.org
4638 S:      Maintained
4639 F:      drivers/gpio/gpio-gpio-mm.c
4640
4641 DIOLAN U2C-12 I2C DRIVER
4642 M:      Guenter Roeck <linux@roeck-us.net>
4643 L:      linux-i2c@vger.kernel.org
4644 S:      Maintained
4645 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4646
4647 FILESYSTEM DIRECT ACCESS (DAX)
4648 M:      Dan Williams <dan.j.williams@intel.com>
4649 R:      Matthew Wilcox <willy@infradead.org>
4650 R:      Jan Kara <jack@suse.cz>
4651 L:      linux-fsdevel@vger.kernel.org
4652 L:      linux-nvdimm@lists.01.org
4653 S:      Supported
4654 F:      fs/dax.c
4655 F:      include/linux/dax.h
4656 F:      include/trace/events/fs_dax.h
4657
4658 DEVICE DIRECT ACCESS (DAX)
4659 M:      Dan Williams <dan.j.williams@intel.com>
4660 M:      Vishal Verma <vishal.l.verma@intel.com>
4661 M:      Keith Busch <keith.busch@intel.com>
4662 M:      Dave Jiang <dave.jiang@intel.com>
4663 L:      linux-nvdimm@lists.01.org
4664 S:      Supported
4665 F:      drivers/dax/
4666
4667 DIRECTORY NOTIFICATION (DNOTIFY)
4668 M:      Jan Kara <jack@suse.cz>
4669 R:      Amir Goldstein <amir73il@gmail.com>
4670 L:      linux-fsdevel@vger.kernel.org
4671 S:      Maintained
4672 F:      Documentation/filesystems/dnotify.txt
4673 F:      fs/notify/dnotify/
4674 F:      include/linux/dnotify.h
4675
4676 DISK GEOMETRY AND PARTITION HANDLING
4677 M:      Andries Brouwer <aeb@cwi.nl>
4678 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4679 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4680 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4681 S:      Maintained
4682
4683 DISKQUOTA
4684 M:      Jan Kara <jack@suse.com>
4685 S:      Maintained
4686 F:      Documentation/filesystems/quota.txt
4687 F:      fs/quota/
4688 F:      include/linux/quota*.h
4689 F:      include/uapi/linux/quota*.h
4690
4691 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4692 M:      Bernie Thompson <bernie@plugable.com>
4693 L:      linux-fbdev@vger.kernel.org
4694 S:      Maintained
4695 W:      http://plugable.com/category/projects/udlfb/
4696 F:      drivers/video/fbdev/udlfb.c
4697 F:      include/video/udlfb.h
4698 F:      Documentation/fb/udlfb.txt
4699
4700 DISTRIBUTED LOCK MANAGER (DLM)
4701 M:      Christine Caulfield <ccaulfie@redhat.com>
4702 M:      David Teigland <teigland@redhat.com>
4703 L:      cluster-devel@redhat.com
4704 W:      http://sources.redhat.com/cluster/
4705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4706 S:      Supported
4707 F:      fs/dlm/
4708
4709 DMA BUFFER SHARING FRAMEWORK
4710 M:      Sumit Semwal <sumit.semwal@linaro.org>
4711 S:      Maintained
4712 L:      linux-media@vger.kernel.org
4713 L:      dri-devel@lists.freedesktop.org
4714 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4715 F:      drivers/dma-buf/
4716 F:      include/linux/dma-buf*
4717 F:      include/linux/reservation.h
4718 F:      include/linux/*fence.h
4719 F:      Documentation/driver-api/dma-buf.rst
4720 T:      git git://anongit.freedesktop.org/drm/drm-misc
4721
4722 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4723 M:      Vinod Koul <vkoul@kernel.org>
4724 L:      dmaengine@vger.kernel.org
4725 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4726 S:      Maintained
4727 F:      drivers/dma/
4728 F:      include/linux/dmaengine.h
4729 F:      include/linux/of_dma.h
4730 F:      Documentation/devicetree/bindings/dma/
4731 F:      Documentation/driver-api/dmaengine/
4732 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4733
4734 DMA MAPPING HELPERS
4735 M:      Christoph Hellwig <hch@lst.de>
4736 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4737 R:      Robin Murphy <robin.murphy@arm.com>
4738 L:      iommu@lists.linux-foundation.org
4739 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4740 W:      http://git.infradead.org/users/hch/dma-mapping.git
4741 S:      Supported
4742 F:      kernel/dma/
4743 F:      include/asm-generic/dma-mapping.h
4744 F:      include/linux/dma-direct.h
4745 F:      include/linux/dma-mapping.h
4746 F:      include/linux/dma-noncoherent.h
4747
4748 DME1737 HARDWARE MONITOR DRIVER
4749 M:      Juerg Haefliger <juergh@gmail.com>
4750 L:      linux-hwmon@vger.kernel.org
4751 S:      Maintained
4752 F:      Documentation/hwmon/dme1737
4753 F:      drivers/hwmon/dme1737.c
4754
4755 DMI/SMBIOS SUPPORT
4756 M:      Jean Delvare <jdelvare@suse.com>
4757 S:      Maintained
4758 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4759 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4760 F:      drivers/firmware/dmi-id.c
4761 F:      drivers/firmware/dmi_scan.c
4762 F:      include/linux/dmi.h
4763
4764 DOCUMENTATION
4765 M:      Jonathan Corbet <corbet@lwn.net>
4766 L:      linux-doc@vger.kernel.org
4767 S:      Maintained
4768 F:      Documentation/
4769 F:      scripts/kernel-doc
4770 X:      Documentation/ABI/
4771 X:      Documentation/acpi/
4772 X:      Documentation/devicetree/
4773 X:      Documentation/i2c/
4774 X:      Documentation/media/
4775 X:      Documentation/power/
4776 X:      Documentation/spi/
4777 T:      git git://git.lwn.net/linux.git docs-next
4778
4779 DOCUMENTATION/ITALIAN
4780 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4781 L:      linux-doc@vger.kernel.org
4782 S:      Maintained
4783 F:      Documentation/translations/it_IT
4784
4785 DONGWOON DW9714 LENS VOICE COIL DRIVER
4786 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4787 L:      linux-media@vger.kernel.org
4788 T:      git git://linuxtv.org/media_tree.git
4789 S:      Maintained
4790 F:      drivers/media/i2c/dw9714.c
4791 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4792
4793 DONGWOON DW9807 LENS VOICE COIL DRIVER
4794 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4795 L:      linux-media@vger.kernel.org
4796 T:      git git://linuxtv.org/media_tree.git
4797 S:      Maintained
4798 F:      drivers/media/i2c/dw9807-vcm.c
4799 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4800
4801 DOUBLETALK DRIVER
4802 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4803 L:      blinux-list@redhat.com
4804 S:      Maintained
4805 F:      drivers/char/dtlk.c
4806 F:      include/linux/dtlk.h
4807
4808 DPAA2 DATAPATH I/O (DPIO) DRIVER
4809 M:      Roy Pledge <Roy.Pledge@nxp.com>
4810 L:      linux-kernel@vger.kernel.org
4811 S:      Maintained
4812 F:      drivers/soc/fsl/dpio
4813
4814 DPAA2 ETHERNET DRIVER
4815 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4816 L:      netdev@vger.kernel.org
4817 S:      Maintained
4818 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4819 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4820 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4821 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4822 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4823
4824 DPAA2 ETHERNET SWITCH DRIVER
4825 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4826 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4827 L:      linux-kernel@vger.kernel.org
4828 S:      Maintained
4829 F:      drivers/staging/fsl-dpaa2/ethsw
4830
4831 DPAA2 PTP CLOCK DRIVER
4832 M:      Yangbo Lu <yangbo.lu@nxp.com>
4833 L:      netdev@vger.kernel.org
4834 S:      Maintained
4835 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4836 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4837
4838 DPT_I2O SCSI RAID DRIVER
4839 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4840 L:      linux-scsi@vger.kernel.org
4841 W:      http://www.adaptec.com/
4842 S:      Maintained
4843 F:      drivers/scsi/dpt*
4844 F:      drivers/scsi/dpt/
4845
4846 DRBD DRIVER
4847 M:      Philipp Reisner <philipp.reisner@linbit.com>
4848 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4849 L:      drbd-dev@lists.linbit.com
4850 W:      http://www.drbd.org
4851 T:      git git://git.linbit.com/linux-drbd.git
4852 T:      git git://git.linbit.com/drbd-8.4.git
4853 S:      Supported
4854 F:      drivers/block/drbd/
4855 F:      lib/lru_cache.c
4856 F:      Documentation/blockdev/drbd/
4857
4858 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4859 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4860 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4862 S:      Supported
4863 F:      Documentation/kobject.txt
4864 F:      drivers/base/
4865 F:      fs/debugfs/
4866 F:      fs/sysfs/
4867 F:      include/linux/debugfs.h
4868 F:      include/linux/kobj*
4869 F:      lib/kobj*
4870
4871 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4872 M:      Kevin Hilman <khilman@kernel.org>
4873 M:      Nishanth Menon <nm@ti.com>
4874 S:      Maintained
4875 F:      drivers/power/avs/
4876 F:      include/linux/power/smartreflex.h
4877 L:      linux-pm@vger.kernel.org
4878
4879 DRM DRIVER FOR ARM PL111 CLCD
4880 M:      Eric Anholt <eric@anholt.net>
4881 T:      git git://anongit.freedesktop.org/drm/drm-misc
4882 S:      Supported
4883 F:      drivers/gpu/drm/pl111/
4884
4885 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4886 M:      Linus Walleij <linus.walleij@linaro.org>
4887 T:      git git://anongit.freedesktop.org/drm/drm-misc
4888 S:      Maintained
4889 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4890 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4891
4892 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4893 M:      Dave Airlie <airlied@redhat.com>
4894 S:      Odd Fixes
4895 F:      drivers/gpu/drm/ast/
4896
4897 DRM DRIVER FOR BOCHS VIRTUAL GPU
4898 M:      Gerd Hoffmann <kraxel@redhat.com>
4899 L:      virtualization@lists.linux-foundation.org
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901 S:      Maintained
4902 F:      drivers/gpu/drm/bochs/
4903
4904 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4905 M:      Linus Walleij <linus.walleij@linaro.org>
4906 T:      git git://anongit.freedesktop.org/drm/drm-misc
4907 S:      Maintained
4908 F:      drivers/gpu/drm/tve200/
4909
4910 DRM DRIVER FOR ILITEK ILI9225 PANELS
4911 M:      David Lechner <david@lechnology.com>
4912 S:      Maintained
4913 F:      drivers/gpu/drm/tinydrm/ili9225.c
4914 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4915
4916 DRM DRIVER FOR HX8357D PANELS
4917 M:      Eric Anholt <eric@anholt.net>
4918 T:      git git://anongit.freedesktop.org/drm/drm-misc
4919 S:      Maintained
4920 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4921 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4922
4923 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4924 S:      Orphan / Obsolete
4925 F:      drivers/gpu/drm/i810/
4926 F:      include/uapi/drm/i810_drm.h
4927
4928 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4929 S:      Orphan / Obsolete
4930 F:      drivers/gpu/drm/mga/
4931 F:      include/uapi/drm/mga_drm.h
4932
4933 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4934 M:      Dave Airlie <airlied@redhat.com>
4935 S:      Odd Fixes
4936 F:      drivers/gpu/drm/mgag200/
4937
4938 DRM DRIVER FOR MI0283QT
4939 M:      Noralf Trønnes <noralf@tronnes.org>
4940 S:      Maintained
4941 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4942 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4943
4944 DRM DRIVER FOR MSM ADRENO GPU
4945 M:      Rob Clark <robdclark@gmail.com>
4946 M:      Sean Paul <sean@poorly.run>
4947 L:      linux-arm-msm@vger.kernel.org
4948 L:      dri-devel@lists.freedesktop.org
4949 L:      freedreno@lists.freedesktop.org
4950 T:      git https://gitlab.freedesktop.org/drm/msm.git
4951 S:      Maintained
4952 F:      drivers/gpu/drm/msm/
4953 F:      include/uapi/drm/msm_drm.h
4954 F:      Documentation/devicetree/bindings/display/msm/
4955
4956 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4957 M:      Ben Skeggs <bskeggs@redhat.com>
4958 L:      dri-devel@lists.freedesktop.org
4959 L:      nouveau@lists.freedesktop.org
4960 T:      git git://github.com/skeggsb/linux
4961 S:      Supported
4962 F:      drivers/gpu/drm/nouveau/
4963 F:      include/uapi/drm/nouveau_drm.h
4964
4965 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4966 M:      Stefan Mavrodiev <stefan@olimex.com>
4967 S:      Maintained
4968 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4969 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4970
4971 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4972 M:      Noralf Trønnes <noralf@tronnes.org>
4973 S:      Maintained
4974 F:      drivers/gpu/drm/tinydrm/repaper.c
4975 F:      Documentation/devicetree/bindings/display/repaper.txt
4976
4977 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4978 M:      Dave Airlie <airlied@redhat.com>
4979 M:      Gerd Hoffmann <kraxel@redhat.com>
4980 L:      virtualization@lists.linux-foundation.org
4981 T:      git git://anongit.freedesktop.org/drm/drm-misc
4982 S:      Obsolete
4983 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4984 F:      drivers/gpu/drm/cirrus/
4985
4986 DRM DRIVER FOR QXL VIRTUAL GPU
4987 M:      Dave Airlie <airlied@redhat.com>
4988 M:      Gerd Hoffmann <kraxel@redhat.com>
4989 L:      virtualization@lists.linux-foundation.org
4990 L:      spice-devel@lists.freedesktop.org
4991 T:      git git://anongit.freedesktop.org/drm/drm-misc
4992 S:      Maintained
4993 F:      drivers/gpu/drm/qxl/
4994 F:      include/uapi/drm/qxl_drm.h
4995
4996 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4997 S:      Orphan / Obsolete
4998 F:      drivers/gpu/drm/r128/
4999 F:      include/uapi/drm/r128_drm.h
5000
5001 DRM DRIVER FOR SAVAGE VIDEO CARDS
5002 S:      Orphan / Obsolete
5003 F:      drivers/gpu/drm/savage/
5004 F:      include/uapi/drm/savage_drm.h
5005
5006 DRM DRIVER FOR SIS VIDEO CARDS
5007 S:      Orphan / Obsolete
5008 F:      drivers/gpu/drm/sis/
5009 F:      include/uapi/drm/sis_drm.h
5010
5011 DRM DRIVER FOR SITRONIX ST7701 PANELS
5012 M:      Jagan Teki <jagan@amarulasolutions.com>
5013 S:      Maintained
5014 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5015 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5016
5017 DRM DRIVER FOR SITRONIX ST7586 PANELS
5018 M:      David Lechner <david@lechnology.com>
5019 S:      Maintained
5020 F:      drivers/gpu/drm/tinydrm/st7586.c
5021 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5022
5023 DRM DRIVER FOR SITRONIX ST7735R PANELS
5024 M:      David Lechner <david@lechnology.com>
5025 S:      Maintained
5026 F:      drivers/gpu/drm/tinydrm/st7735r.c
5027 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5028
5029 DRM DRIVER FOR TDFX VIDEO CARDS
5030 S:      Orphan / Obsolete
5031 F:      drivers/gpu/drm/tdfx/
5032
5033 DRM DRIVER FOR TPO TPG110 PANELS
5034 M:      Linus Walleij <linus.walleij@linaro.org>
5035 T:      git git://anongit.freedesktop.org/drm/drm-misc
5036 S:      Maintained
5037 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5038 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5039
5040 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5041 M:      Dave Airlie <airlied@redhat.com>
5042 R:      Sean Paul <sean@poorly.run>
5043 L:      dri-devel@lists.freedesktop.org
5044 S:      Odd Fixes
5045 F:      drivers/gpu/drm/udl/
5046 T:      git git://anongit.freedesktop.org/drm/drm-misc
5047
5048 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5049 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5050 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5051 R:      Daniel Vetter <daniel@ffwll.ch>
5052 T:      git git://anongit.freedesktop.org/drm/drm-misc
5053 S:      Maintained
5054 L:      dri-devel@lists.freedesktop.org
5055 F:      drivers/gpu/drm/vkms/
5056 F:      Documentation/gpu/vkms.rst
5057
5058 DRM DRIVER FOR VMWARE VIRTUAL GPU
5059 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5060 M:      Thomas Hellstrom <thellstrom@vmware.com>
5061 L:      dri-devel@lists.freedesktop.org
5062 T:      git git://people.freedesktop.org/~thomash/linux
5063 S:      Supported
5064 F:      drivers/gpu/drm/vmwgfx/
5065 F:      include/uapi/drm/vmwgfx_drm.h
5066
5067 DRM DRIVERS
5068 M:      David Airlie <airlied@linux.ie>
5069 M:      Daniel Vetter <daniel@ffwll.ch>
5070 L:      dri-devel@lists.freedesktop.org
5071 T:      git git://anongit.freedesktop.org/drm/drm
5072 B:      https://bugs.freedesktop.org/
5073 C:      irc://chat.freenode.net/dri-devel
5074 S:      Maintained
5075 F:      drivers/gpu/drm/
5076 F:      drivers/gpu/vga/
5077 F:      Documentation/devicetree/bindings/display/
5078 F:      Documentation/devicetree/bindings/gpu/
5079 F:      Documentation/gpu/
5080 F:      include/drm/
5081 F:      include/uapi/drm/
5082 F:      include/linux/vga*
5083
5084 DRM DRIVERS AND MISC GPU PATCHES
5085 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5086 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5087 M:      Sean Paul <sean@poorly.run>
5088 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5089 S:      Maintained
5090 T:      git git://anongit.freedesktop.org/drm/drm-misc
5091 F:      Documentation/gpu/
5092 F:      drivers/gpu/vga/
5093 F:      drivers/gpu/drm/*
5094 F:      include/drm/drm*
5095 F:      include/uapi/drm/drm*
5096 F:      include/linux/vga*
5097
5098 DRM DRIVERS FOR ALLWINNER A10
5099 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5100 L:      dri-devel@lists.freedesktop.org
5101 S:      Supported
5102 F:      drivers/gpu/drm/sun4i/
5103 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5104 T:      git git://anongit.freedesktop.org/drm/drm-misc
5105
5106 DRM DRIVERS FOR AMLOGIC SOCS
5107 M:      Neil Armstrong <narmstrong@baylibre.com>
5108 L:      dri-devel@lists.freedesktop.org
5109 L:      linux-amlogic@lists.infradead.org
5110 W:      http://linux-meson.com/
5111 S:      Supported
5112 F:      drivers/gpu/drm/meson/
5113 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5114 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5115 F:      Documentation/gpu/meson.rst
5116 T:      git git://anongit.freedesktop.org/drm/drm-misc
5117
5118 DRM DRIVERS FOR ATMEL HLCDC
5119 M:      Boris Brezillon <bbrezillon@kernel.org>
5120 L:      dri-devel@lists.freedesktop.org
5121 S:      Supported
5122 F:      drivers/gpu/drm/atmel-hlcdc/
5123 F:      Documentation/devicetree/bindings/display/atmel/
5124 T:      git git://anongit.freedesktop.org/drm/drm-misc
5125
5126 DRM DRIVERS FOR BRIDGE CHIPS
5127 M:      Andrzej Hajda <a.hajda@samsung.com>
5128 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5129 S:      Maintained
5130 T:      git git://anongit.freedesktop.org/drm/drm-misc
5131 F:      drivers/gpu/drm/bridge/
5132
5133 DRM DRIVERS FOR EXYNOS
5134 M:      Inki Dae <inki.dae@samsung.com>
5135 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5136 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5137 M:      Kyungmin Park <kyungmin.park@samsung.com>
5138 L:      dri-devel@lists.freedesktop.org
5139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5140 S:      Supported
5141 F:      drivers/gpu/drm/exynos/
5142 F:      include/uapi/drm/exynos_drm.h
5143 F:      Documentation/devicetree/bindings/display/exynos/
5144
5145 DRM DRIVERS FOR FREESCALE DCU
5146 M:      Stefan Agner <stefan@agner.ch>
5147 M:      Alison Wang <alison.wang@nxp.com>
5148 L:      dri-devel@lists.freedesktop.org
5149 S:      Supported
5150 F:      drivers/gpu/drm/fsl-dcu/
5151 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5152 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5153 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5154 T:      git git://anongit.freedesktop.org/drm/drm-misc
5155
5156 DRM DRIVERS FOR FREESCALE IMX
5157 M:      Philipp Zabel <p.zabel@pengutronix.de>
5158 L:      dri-devel@lists.freedesktop.org
5159 S:      Maintained
5160 F:      drivers/gpu/drm/imx/
5161 F:      drivers/gpu/ipu-v3/
5162 F:      Documentation/devicetree/bindings/display/imx/
5163
5164 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5165 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5166 L:      dri-devel@lists.freedesktop.org
5167 T:      git git://github.com/patjak/drm-gma500
5168 S:      Maintained
5169 F:      drivers/gpu/drm/gma500/
5170
5171 DRM DRIVERS FOR HISILICON
5172 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5173 M:      Rongrong Zou <zourongrong@gmail.com>
5174 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5175 R:      Chen Feng <puck.chen@hisilicon.com>
5176 L:      dri-devel@lists.freedesktop.org
5177 T:      git git://github.com/xin3liang/linux.git
5178 S:      Maintained
5179 F:      drivers/gpu/drm/hisilicon/
5180 F:      Documentation/devicetree/bindings/display/hisilicon/
5181
5182 DRM DRIVERS FOR MEDIATEK
5183 M:      CK Hu <ck.hu@mediatek.com>
5184 M:      Philipp Zabel <p.zabel@pengutronix.de>
5185 L:      dri-devel@lists.freedesktop.org
5186 S:      Supported
5187 F:      drivers/gpu/drm/mediatek/
5188 F:      Documentation/devicetree/bindings/display/mediatek/
5189
5190 DRM DRIVERS FOR NVIDIA TEGRA
5191 M:      Thierry Reding <thierry.reding@gmail.com>
5192 L:      dri-devel@lists.freedesktop.org
5193 L:      linux-tegra@vger.kernel.org
5194 T:      git git://anongit.freedesktop.org/tegra/linux.git
5195 S:      Supported
5196 F:      drivers/gpu/drm/tegra/
5197 F:      drivers/gpu/host1x/
5198 F:      include/linux/host1x.h
5199 F:      include/uapi/drm/tegra_drm.h
5200 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5201
5202 DRM DRIVERS FOR RENESAS
5203 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5204 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5205 L:      dri-devel@lists.freedesktop.org
5206 L:      linux-renesas-soc@vger.kernel.org
5207 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5208 S:      Supported
5209 F:      drivers/gpu/drm/rcar-du/
5210 F:      drivers/gpu/drm/shmobile/
5211 F:      include/linux/platform_data/shmob_drm.h
5212 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5213 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5214 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5215
5216 DRM DRIVERS FOR ROCKCHIP
5217 M:      Sandy Huang <hjc@rock-chips.com>
5218 M:      Heiko Stübner <heiko@sntech.de>
5219 L:      dri-devel@lists.freedesktop.org
5220 S:      Maintained
5221 F:      drivers/gpu/drm/rockchip/
5222 F:      Documentation/devicetree/bindings/display/rockchip/
5223 T:      git git://anongit.freedesktop.org/drm/drm-misc
5224
5225 DRM DRIVERS FOR STI
5226 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5227 M:      Vincent Abriou <vincent.abriou@st.com>
5228 L:      dri-devel@lists.freedesktop.org
5229 T:      git git://anongit.freedesktop.org/drm/drm-misc
5230 S:      Maintained
5231 F:      drivers/gpu/drm/sti
5232 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5233
5234 DRM DRIVERS FOR STM
5235 M:      Yannick Fertre <yannick.fertre@st.com>
5236 M:      Philippe Cornu <philippe.cornu@st.com>
5237 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5238 M:      Vincent Abriou <vincent.abriou@st.com>
5239 L:      dri-devel@lists.freedesktop.org
5240 T:      git git://anongit.freedesktop.org/drm/drm-misc
5241 S:      Maintained
5242 F:      drivers/gpu/drm/stm
5243 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5244
5245 DRM DRIVERS FOR TI LCDC
5246 M:      Jyri Sarha <jsarha@ti.com>
5247 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5248 L:      dri-devel@lists.freedesktop.org
5249 S:      Maintained
5250 F:      drivers/gpu/drm/tilcdc/
5251 F:      Documentation/devicetree/bindings/display/tilcdc/
5252
5253 DRM DRIVERS FOR TI OMAP
5254 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5255 L:      dri-devel@lists.freedesktop.org
5256 S:      Maintained
5257 F:      drivers/gpu/drm/omapdrm/
5258 F:      Documentation/devicetree/bindings/display/ti/
5259
5260 DRM DRIVERS FOR V3D
5261 M:      Eric Anholt <eric@anholt.net>
5262 S:      Supported
5263 F:      drivers/gpu/drm/v3d/
5264 F:      include/uapi/drm/v3d_drm.h
5265 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5266 T:      git git://anongit.freedesktop.org/drm/drm-misc
5267
5268 DRM DRIVERS FOR VC4
5269 M:      Eric Anholt <eric@anholt.net>
5270 T:      git git://github.com/anholt/linux
5271 S:      Supported
5272 F:      drivers/gpu/drm/vc4/
5273 F:      include/uapi/drm/vc4_drm.h
5274 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5275 T:      git git://anongit.freedesktop.org/drm/drm-misc
5276
5277 DRM DRIVERS FOR VIVANTE GPU IP
5278 M:      Lucas Stach <l.stach@pengutronix.de>
5279 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5280 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5281 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5282 L:      dri-devel@lists.freedesktop.org
5283 S:      Maintained
5284 F:      drivers/gpu/drm/etnaviv/
5285 F:      include/uapi/drm/etnaviv_drm.h
5286 F:      Documentation/devicetree/bindings/display/etnaviv/
5287
5288 DRM DRIVERS FOR ZTE ZX
5289 M:      Shawn Guo <shawnguo@kernel.org>
5290 L:      dri-devel@lists.freedesktop.org
5291 S:      Maintained
5292 F:      drivers/gpu/drm/zte/
5293 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5294 T:      git git://anongit.freedesktop.org/drm/drm-misc
5295
5296 DRM PANEL DRIVERS
5297 M:      Thierry Reding <thierry.reding@gmail.com>
5298 L:      dri-devel@lists.freedesktop.org
5299 T:      git git://anongit.freedesktop.org/drm/drm-misc
5300 S:      Maintained
5301 F:      drivers/gpu/drm/drm_panel.c
5302 F:      drivers/gpu/drm/panel/
5303 F:      include/drm/drm_panel.h
5304 F:      Documentation/devicetree/bindings/display/panel/
5305
5306 DRM TINYDRM DRIVERS
5307 M:      Noralf Trønnes <noralf@tronnes.org>
5308 W:      https://github.com/notro/tinydrm/wiki/Development
5309 T:      git git://anongit.freedesktop.org/drm/drm-misc
5310 S:      Maintained
5311 F:      drivers/gpu/drm/tinydrm/
5312 F:      include/drm/tinydrm/
5313
5314 DRM DRIVERS FOR XEN
5315 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5316 T:      git git://anongit.freedesktop.org/drm/drm-misc
5317 L:      dri-devel@lists.freedesktop.org
5318 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5319 S:      Supported
5320 F:      drivers/gpu/drm/xen/
5321 F:      Documentation/gpu/xen-front.rst
5322
5323 DRM TTM SUBSYSTEM
5324 M:      Christian Koenig <christian.koenig@amd.com>
5325 M:      Huang Rui <ray.huang@amd.com>
5326 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5327 T:      git git://people.freedesktop.org/~agd5f/linux
5328 S:      Maintained
5329 L:      dri-devel@lists.freedesktop.org
5330 F:      include/drm/ttm/
5331 F:      drivers/gpu/drm/ttm/
5332
5333 DSBR100 USB FM RADIO DRIVER
5334 M:      Alexey Klimov <klimov.linux@gmail.com>
5335 L:      linux-media@vger.kernel.org
5336 T:      git git://linuxtv.org/media_tree.git
5337 S:      Maintained
5338 F:      drivers/media/radio/dsbr100.c
5339
5340 DSCC4 DRIVER
5341 M:      Francois Romieu <romieu@fr.zoreil.com>
5342 L:      netdev@vger.kernel.org
5343 S:      Maintained
5344 F:      drivers/net/wan/dscc4.c
5345
5346 DT3155 MEDIA DRIVER
5347 M:      Hans Verkuil <hverkuil@xs4all.nl>
5348 L:      linux-media@vger.kernel.org
5349 T:      git git://linuxtv.org/media_tree.git
5350 W:      https://linuxtv.org
5351 S:      Odd Fixes
5352 F:      drivers/media/pci/dt3155/
5353
5354 DVB_USB_AF9015 MEDIA DRIVER
5355 M:      Antti Palosaari <crope@iki.fi>
5356 L:      linux-media@vger.kernel.org
5357 W:      https://linuxtv.org
5358 W:      http://palosaari.fi/linux/
5359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5360 T:      git git://linuxtv.org/anttip/media_tree.git
5361 S:      Maintained
5362 F:      drivers/media/usb/dvb-usb-v2/af9015*
5363
5364 DVB_USB_AF9035 MEDIA DRIVER
5365 M:      Antti Palosaari <crope@iki.fi>
5366 L:      linux-media@vger.kernel.org
5367 W:      https://linuxtv.org
5368 W:      http://palosaari.fi/linux/
5369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5370 T:      git git://linuxtv.org/anttip/media_tree.git
5371 S:      Maintained
5372 F:      drivers/media/usb/dvb-usb-v2/af9035*
5373
5374 DVB_USB_ANYSEE MEDIA DRIVER
5375 M:      Antti Palosaari <crope@iki.fi>
5376 L:      linux-media@vger.kernel.org
5377 W:      https://linuxtv.org
5378 W:      http://palosaari.fi/linux/
5379 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5380 T:      git git://linuxtv.org/anttip/media_tree.git
5381 S:      Maintained
5382 F:      drivers/media/usb/dvb-usb-v2/anysee*
5383
5384 DVB_USB_AU6610 MEDIA DRIVER
5385 M:      Antti Palosaari <crope@iki.fi>
5386 L:      linux-media@vger.kernel.org
5387 W:      https://linuxtv.org
5388 W:      http://palosaari.fi/linux/
5389 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5390 T:      git git://linuxtv.org/anttip/media_tree.git
5391 S:      Maintained
5392 F:      drivers/media/usb/dvb-usb-v2/au6610*
5393
5394 DVB_USB_CE6230 MEDIA DRIVER
5395 M:      Antti Palosaari <crope@iki.fi>
5396 L:      linux-media@vger.kernel.org
5397 W:      https://linuxtv.org
5398 W:      http://palosaari.fi/linux/
5399 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5400 T:      git git://linuxtv.org/anttip/media_tree.git
5401 S:      Maintained
5402 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5403
5404 DVB_USB_CXUSB MEDIA DRIVER
5405 M:      Michael Krufky <mkrufky@linuxtv.org>
5406 L:      linux-media@vger.kernel.org
5407 W:      https://linuxtv.org
5408 W:      http://github.com/mkrufky
5409 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5410 T:      git git://linuxtv.org/media_tree.git
5411 S:      Maintained
5412 F:      drivers/media/usb/dvb-usb/cxusb*
5413
5414 DVB_USB_EC168 MEDIA DRIVER
5415 M:      Antti Palosaari <crope@iki.fi>
5416 L:      linux-media@vger.kernel.org
5417 W:      https://linuxtv.org
5418 W:      http://palosaari.fi/linux/
5419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5420 T:      git git://linuxtv.org/anttip/media_tree.git
5421 S:      Maintained
5422 F:      drivers/media/usb/dvb-usb-v2/ec168*
5423
5424 DVB_USB_GL861 MEDIA DRIVER
5425 M:      Antti Palosaari <crope@iki.fi>
5426 L:      linux-media@vger.kernel.org
5427 W:      https://linuxtv.org
5428 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5429 T:      git git://linuxtv.org/anttip/media_tree.git
5430 S:      Maintained
5431 F:      drivers/media/usb/dvb-usb-v2/gl861*
5432
5433 DVB_USB_MXL111SF MEDIA DRIVER
5434 M:      Michael Krufky <mkrufky@linuxtv.org>
5435 L:      linux-media@vger.kernel.org
5436 W:      https://linuxtv.org
5437 W:      http://github.com/mkrufky
5438 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5439 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5440 S:      Maintained
5441 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5442
5443 DVB_USB_RTL28XXU MEDIA DRIVER
5444 M:      Antti Palosaari <crope@iki.fi>
5445 L:      linux-media@vger.kernel.org
5446 W:      https://linuxtv.org
5447 W:      http://palosaari.fi/linux/
5448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5449 T:      git git://linuxtv.org/anttip/media_tree.git
5450 S:      Maintained
5451 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5452
5453 DVB_USB_V2 MEDIA DRIVER
5454 M:      Antti Palosaari <crope@iki.fi>
5455 L:      linux-media@vger.kernel.org
5456 W:      https://linuxtv.org
5457 W:      http://palosaari.fi/linux/
5458 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5459 T:      git git://linuxtv.org/anttip/media_tree.git
5460 S:      Maintained
5461 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5462 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5463
5464 DYNAMIC DEBUG
5465 M:      Jason Baron <jbaron@akamai.com>
5466 S:      Maintained
5467 F:      lib/dynamic_debug.c
5468 F:      include/linux/dynamic_debug.h
5469
5470 DYNAMIC INTERRUPT MODERATION
5471 M:      Tal Gilboa <talgi@mellanox.com>
5472 S:      Maintained
5473 F:      include/linux/net_dim.h
5474
5475 DZ DECSTATION DZ11 SERIAL DRIVER
5476 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5477 S:      Maintained
5478 F:      drivers/tty/serial/dz.*
5479
5480 E3X0 POWER BUTTON DRIVER
5481 M:      Moritz Fischer <moritz.fischer@ettus.com>
5482 L:      usrp-users@lists.ettus.com
5483 W:      http://www.ettus.com
5484 S:      Supported
5485 F:      drivers/input/misc/e3x0-button.c
5486 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5487
5488 E4000 MEDIA DRIVER
5489 M:      Antti Palosaari <crope@iki.fi>
5490 L:      linux-media@vger.kernel.org
5491 W:      https://linuxtv.org
5492 W:      http://palosaari.fi/linux/
5493 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5494 T:      git git://linuxtv.org/anttip/media_tree.git
5495 S:      Maintained
5496 F:      drivers/media/tuners/e4000*
5497
5498 EARTH_PT1 MEDIA DRIVER
5499 M:      Akihiro Tsukada <tskd08@gmail.com>
5500 L:      linux-media@vger.kernel.org
5501 S:      Odd Fixes
5502 F:      drivers/media/pci/pt1/
5503
5504 EARTH_PT3 MEDIA DRIVER
5505 M:      Akihiro Tsukada <tskd08@gmail.com>
5506 L:      linux-media@vger.kernel.org
5507 S:      Odd Fixes
5508 F:      drivers/media/pci/pt3/
5509
5510 EC100 MEDIA DRIVER
5511 M:      Antti Palosaari <crope@iki.fi>
5512 L:      linux-media@vger.kernel.org
5513 W:      https://linuxtv.org
5514 W:      http://palosaari.fi/linux/
5515 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5516 T:      git git://linuxtv.org/anttip/media_tree.git
5517 S:      Maintained
5518 F:      drivers/media/dvb-frontends/ec100*
5519
5520 ECRYPT FILE SYSTEM
5521 M:      Tyler Hicks <tyhicks@canonical.com>
5522 L:      ecryptfs@vger.kernel.org
5523 W:      http://ecryptfs.org
5524 W:      https://launchpad.net/ecryptfs
5525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5526 S:      Supported
5527 F:      Documentation/filesystems/ecryptfs.txt
5528 F:      fs/ecryptfs/
5529
5530 EDAC-AMD64
5531 M:      Borislav Petkov <bp@alien8.de>
5532 L:      linux-edac@vger.kernel.org
5533 S:      Maintained
5534 F:      drivers/edac/amd64_edac*
5535
5536 EDAC-AST2500
5537 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5538 S:      Supported
5539 F:      drivers/edac/aspeed_edac.c
5540 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5541
5542 EDAC-CALXEDA
5543 M:      Robert Richter <rric@kernel.org>
5544 L:      linux-edac@vger.kernel.org
5545 S:      Maintained
5546 F:      drivers/edac/highbank*
5547
5548 EDAC-CAVIUM OCTEON
5549 M:      Ralf Baechle <ralf@linux-mips.org>
5550 M:      David Daney <david.daney@cavium.com>
5551 L:      linux-edac@vger.kernel.org
5552 L:      linux-mips@vger.kernel.org
5553 S:      Supported
5554 F:      drivers/edac/octeon_edac*
5555
5556 EDAC-CAVIUM THUNDERX
5557 M:      David Daney <david.daney@cavium.com>
5558 M:      Jan Glauber <jglauber@cavium.com>
5559 L:      linux-edac@vger.kernel.org
5560 S:      Supported
5561 F:      drivers/edac/thunderx_edac*
5562
5563 EDAC-CORE
5564 M:      Borislav Petkov <bp@alien8.de>
5565 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5566 R:      James Morse <james.morse@arm.com>
5567 L:      linux-edac@vger.kernel.org
5568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5570 S:      Supported
5571 F:      Documentation/admin-guide/ras.rst
5572 F:      Documentation/driver-api/edac.rst
5573 F:      drivers/edac/
5574 F:      include/linux/edac.h
5575
5576 EDAC-E752X
5577 M:      Mark Gross <mark.gross@intel.com>
5578 L:      linux-edac@vger.kernel.org
5579 S:      Maintained
5580 F:      drivers/edac/e752x_edac.c
5581
5582 EDAC-E7XXX
5583 L:      linux-edac@vger.kernel.org
5584 S:      Maintained
5585 F:      drivers/edac/e7xxx_edac.c
5586
5587 EDAC-FSL_DDR
5588 M:      York Sun <york.sun@nxp.com>
5589 L:      linux-edac@vger.kernel.org
5590 S:      Maintained
5591 F:      drivers/edac/fsl_ddr_edac.*
5592
5593 EDAC-GHES
5594 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5595 L:      linux-edac@vger.kernel.org
5596 S:      Maintained
5597 F:      drivers/edac/ghes_edac.c
5598
5599 EDAC-I3000
5600 L:      linux-edac@vger.kernel.org
5601 S:      Orphan
5602 F:      drivers/edac/i3000_edac.c
5603
5604 EDAC-I5000
5605 L:      linux-edac@vger.kernel.org
5606 S:      Maintained
5607 F:      drivers/edac/i5000_edac.c
5608
5609 EDAC-I5400
5610 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5611 L:      linux-edac@vger.kernel.org
5612 S:      Maintained
5613 F:      drivers/edac/i5400_edac.c
5614
5615 EDAC-I7300
5616 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5617 L:      linux-edac@vger.kernel.org
5618 S:      Maintained
5619 F:      drivers/edac/i7300_edac.c
5620
5621 EDAC-I7CORE
5622 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5623 L:      linux-edac@vger.kernel.org
5624 S:      Maintained
5625 F:      drivers/edac/i7core_edac.c
5626
5627 EDAC-I82443BXGX
5628 M:      Tim Small <tim@buttersideup.com>
5629 L:      linux-edac@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/edac/i82443bxgx_edac.c
5632
5633 EDAC-I82975X
5634 M:      "Arvind R." <arvino55@gmail.com>
5635 L:      linux-edac@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/edac/i82975x_edac.c
5638
5639 EDAC-IE31200
5640 M:      Jason Baron <jbaron@akamai.com>
5641 L:      linux-edac@vger.kernel.org
5642 S:      Maintained
5643 F:      drivers/edac/ie31200_edac.c
5644
5645 EDAC-MPC85XX
5646 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5647 L:      linux-edac@vger.kernel.org
5648 S:      Maintained
5649 F:      drivers/edac/mpc85xx_edac.[ch]
5650
5651 EDAC-PASEMI
5652 M:      Egor Martovetsky <egor@pasemi.com>
5653 L:      linux-edac@vger.kernel.org
5654 S:      Maintained
5655 F:      drivers/edac/pasemi_edac.c
5656
5657 EDAC-PND2
5658 M:      Tony Luck <tony.luck@intel.com>
5659 L:      linux-edac@vger.kernel.org
5660 S:      Maintained
5661 F:      drivers/edac/pnd2_edac.[ch]
5662
5663 EDAC-R82600
5664 M:      Tim Small <tim@buttersideup.com>
5665 L:      linux-edac@vger.kernel.org
5666 S:      Maintained
5667 F:      drivers/edac/r82600_edac.c
5668
5669 EDAC-SBRIDGE
5670 M:      Tony Luck <tony.luck@intel.com>
5671 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5672 L:      linux-edac@vger.kernel.org
5673 S:      Maintained
5674 F:      drivers/edac/sb_edac.c
5675
5676 EDAC-SKYLAKE
5677 M:      Tony Luck <tony.luck@intel.com>
5678 L:      linux-edac@vger.kernel.org
5679 S:      Maintained
5680 F:      drivers/edac/skx_edac.c
5681
5682 EDAC-TI
5683 M:      Tero Kristo <t-kristo@ti.com>
5684 L:      linux-edac@vger.kernel.org
5685 S:      Maintained
5686 F:      drivers/edac/ti_edac.c
5687
5688 EDAC-QCOM
5689 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5690 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5691 L:      linux-arm-msm@vger.kernel.org
5692 L:      linux-edac@vger.kernel.org
5693 S:      Maintained
5694 F:      drivers/edac/qcom_edac.c
5695
5696 EDIROL UA-101/UA-1000 DRIVER
5697 M:      Clemens Ladisch <clemens@ladisch.de>
5698 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5699 T:      git git://git.alsa-project.org/alsa-kernel.git
5700 S:      Maintained
5701 F:      sound/usb/misc/ua101.c
5702
5703 EFI TEST DRIVER
5704 L:      linux-efi@vger.kernel.org
5705 M:      Ivan Hu <ivan.hu@canonical.com>
5706 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5707 S:      Maintained
5708 F:      drivers/firmware/efi/test/
5709
5710 EFI VARIABLE FILESYSTEM
5711 M:      Matthew Garrett <matthew.garrett@nebula.com>
5712 M:      Jeremy Kerr <jk@ozlabs.org>
5713 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5715 L:      linux-efi@vger.kernel.org
5716 S:      Maintained
5717 F:      fs/efivarfs/
5718
5719 EFIFB FRAMEBUFFER DRIVER
5720 L:      linux-fbdev@vger.kernel.org
5721 M:      Peter Jones <pjones@redhat.com>
5722 S:      Maintained
5723 F:      drivers/video/fbdev/efifb.c
5724
5725 EFS FILESYSTEM
5726 W:      http://aeschi.ch.eu.org/efs/
5727 S:      Orphan
5728 F:      fs/efs/
5729
5730 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5731 M:      Douglas Miller <dougmill@linux.ibm.com>
5732 L:      netdev@vger.kernel.org
5733 S:      Maintained
5734 F:      drivers/net/ethernet/ibm/ehea/
5735
5736 EM28XX VIDEO4LINUX DRIVER
5737 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5738 L:      linux-media@vger.kernel.org
5739 W:      https://linuxtv.org
5740 T:      git git://linuxtv.org/media_tree.git
5741 S:      Maintained
5742 F:      drivers/media/usb/em28xx/
5743 F:      Documentation/media/v4l-drivers/em28xx*
5744
5745 EMBEDDED LINUX
5746 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5747 M:      Matt Mackall <mpm@selenic.com>
5748 M:      David Woodhouse <dwmw2@infradead.org>
5749 L:      linux-embedded@vger.kernel.org
5750 S:      Maintained
5751
5752 Emulex 10Gbps iSCSI - OneConnect DRIVER
5753 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5754 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5755 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5756 L:      linux-scsi@vger.kernel.org
5757 W:      http://www.broadcom.com
5758 S:      Supported
5759 F:      drivers/scsi/be2iscsi/
5760
5761 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5762 M:      Sathya Perla <sathya.perla@broadcom.com>
5763 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5764 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5765 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5766 L:      netdev@vger.kernel.org
5767 W:      http://www.emulex.com
5768 S:      Supported
5769 F:      drivers/net/ethernet/emulex/benet/
5770
5771 EMULEX ONECONNECT ROCE DRIVER
5772 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5773 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5774 L:      linux-rdma@vger.kernel.org
5775 W:      http://www.broadcom.com
5776 S:      Odd Fixes
5777 F:      drivers/infiniband/hw/ocrdma/
5778 F:      include/uapi/rdma/ocrdma-abi.h
5779
5780 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5781 M:      James Smart <james.smart@broadcom.com>
5782 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5783 L:      linux-scsi@vger.kernel.org
5784 W:      http://www.broadcom.com
5785 S:      Supported
5786 F:      drivers/scsi/lpfc/
5787
5788 ENE CB710 FLASH CARD READER DRIVER
5789 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5790 S:      Maintained
5791 F:      drivers/misc/cb710/
5792 F:      drivers/mmc/host/cb710-mmc.*
5793 F:      include/linux/cb710.h
5794
5795 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5796 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5797 S:      Maintained
5798 F:      drivers/media/rc/ene_ir.*
5799
5800 EPSON S1D13XXX FRAMEBUFFER DRIVER
5801 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5802 S:      Maintained
5803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5804 F:      drivers/video/fbdev/s1d13xxxfb.c
5805 F:      include/video/s1d13xxxfb.h
5806
5807 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5808 M:      Jeff Layton <jlayton@kernel.org>
5809 S:      Maintained
5810 F:      lib/errseq.c
5811 F:      include/linux/errseq.h
5812
5813 ET131X NETWORK DRIVER
5814 M:      Mark Einon <mark.einon@gmail.com>
5815 S:      Odd Fixes
5816 F:      drivers/net/ethernet/agere/
5817
5818 ETHERNET BRIDGE
5819 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5820 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5821 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5822 L:      netdev@vger.kernel.org
5823 W:      http://www.linuxfoundation.org/en/Net:Bridge
5824 S:      Maintained
5825 F:      include/linux/netfilter_bridge/
5826 F:      net/bridge/
5827
5828 ETHERNET PHY LIBRARY
5829 M:      Andrew Lunn <andrew@lunn.ch>
5830 M:      Florian Fainelli <f.fainelli@gmail.com>
5831 M:      Heiner Kallweit <hkallweit1@gmail.com>
5832 L:      netdev@vger.kernel.org
5833 S:      Maintained
5834 F:      Documentation/ABI/testing/sysfs-bus-mdio
5835 F:      Documentation/devicetree/bindings/net/mdio*
5836 F:      Documentation/networking/phy.txt
5837 F:      drivers/net/phy/
5838 F:      drivers/of/of_mdio.c
5839 F:      drivers/of/of_net.c
5840 F:      include/linux/*mdio*.h
5841 F:      include/linux/of_net.h
5842 F:      include/linux/phy.h
5843 F:      include/linux/phy_fixed.h
5844 F:      include/linux/platform_data/mdio-bcm-unimac.h
5845 F:      include/linux/platform_data/mdio-gpio.h
5846 F:      include/trace/events/mdio.h
5847 F:      include/uapi/linux/mdio.h
5848 F:      include/uapi/linux/mii.h
5849
5850 EXT2 FILE SYSTEM
5851 M:      Jan Kara <jack@suse.com>
5852 L:      linux-ext4@vger.kernel.org
5853 S:      Maintained
5854 F:      Documentation/filesystems/ext2.txt
5855 F:      fs/ext2/
5856 F:      include/linux/ext2*
5857
5858 EXT4 FILE SYSTEM
5859 M:      "Theodore Ts'o" <tytso@mit.edu>
5860 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5861 L:      linux-ext4@vger.kernel.org
5862 W:      http://ext4.wiki.kernel.org
5863 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5865 S:      Maintained
5866 F:      Documentation/filesystems/ext4/
5867 F:      fs/ext4/
5868
5869 Extended Verification Module (EVM)
5870 M:      Mimi Zohar <zohar@linux.ibm.com>
5871 L:      linux-integrity@vger.kernel.org
5872 S:      Supported
5873 F:      security/integrity/evm/
5874
5875 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5876 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5877 L:      linux-efi@vger.kernel.org
5878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5879 S:      Maintained
5880 F:      Documentation/efi-stub.txt
5881 F:      arch/*/kernel/efi.c
5882 F:      arch/x86/boot/compressed/eboot.[ch]
5883 F:      arch/*/include/asm/efi.h
5884 F:      arch/x86/platform/efi/
5885 F:      drivers/firmware/efi/
5886 F:      include/linux/efi*.h
5887 F:      arch/arm/boot/compressed/efi-header.S
5888 F:      arch/arm64/kernel/efi-entry.S
5889
5890 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5891 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5892 M:      Chanwoo Choi <cw00.choi@samsung.com>
5893 L:      linux-kernel@vger.kernel.org
5894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5895 S:      Maintained
5896 F:      drivers/extcon/
5897 F:      include/linux/extcon/
5898 F:      include/linux/extcon.h
5899 F:      Documentation/extcon/
5900 F:      Documentation/devicetree/bindings/extcon/
5901
5902 EXYNOS DP DRIVER
5903 M:      Jingoo Han <jingoohan1@gmail.com>
5904 L:      dri-devel@lists.freedesktop.org
5905 S:      Maintained
5906 F:      drivers/gpu/drm/exynos/exynos_dp*
5907
5908 EXYNOS SYSMMU (IOMMU) driver
5909 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5910 L:      iommu@lists.linux-foundation.org
5911 S:      Maintained
5912 F:      drivers/iommu/exynos-iommu.c
5913
5914 EZchip NPS platform support
5915 M:      Vineet Gupta <vgupta@synopsys.com>
5916 M:      Ofer Levi <oferle@mellanox.com>
5917 S:      Supported
5918 F:      arch/arc/plat-eznps
5919 F:      arch/arc/boot/dts/eznps.dts
5920
5921 F2FS FILE SYSTEM
5922 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5923 M:      Chao Yu <yuchao0@huawei.com>
5924 L:      linux-f2fs-devel@lists.sourceforge.net
5925 W:      https://f2fs.wiki.kernel.org/
5926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5927 S:      Maintained
5928 F:      Documentation/filesystems/f2fs.txt
5929 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5930 F:      fs/f2fs/
5931 F:      include/linux/f2fs_fs.h
5932 F:      include/trace/events/f2fs.h
5933
5934 F71805F HARDWARE MONITORING DRIVER
5935 M:      Jean Delvare <jdelvare@suse.com>
5936 L:      linux-hwmon@vger.kernel.org
5937 S:      Maintained
5938 F:      Documentation/hwmon/f71805f
5939 F:      drivers/hwmon/f71805f.c
5940
5941 FADDR2LINE
5942 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5943 S:      Maintained
5944 F:      scripts/faddr2line
5945
5946 FAILOVER MODULE
5947 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5948 L:      netdev@vger.kernel.org
5949 S:      Supported
5950 F:      net/core/failover.c
5951 F:      include/net/failover.h
5952 F:      Documentation/networking/failover.rst
5953
5954 FANOTIFY
5955 M:      Jan Kara <jack@suse.cz>
5956 R:      Amir Goldstein <amir73il@gmail.com>
5957 L:      linux-fsdevel@vger.kernel.org
5958 S:      Maintained
5959 F:      fs/notify/fanotify/
5960 F:      include/linux/fanotify.h
5961 F:      include/uapi/linux/fanotify.h
5962
5963 FARSYNC SYNCHRONOUS DRIVER
5964 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5965 W:      http://www.farsite.co.uk/
5966 S:      Supported
5967 F:      drivers/net/wan/farsync.*
5968
5969 FAULT INJECTION SUPPORT
5970 M:      Akinobu Mita <akinobu.mita@gmail.com>
5971 S:      Supported
5972 F:      Documentation/fault-injection/
5973 F:      lib/fault-inject.c
5974
5975 FBTFT Framebuffer drivers
5976 S:      Orphan
5977 L:      dri-devel@lists.freedesktop.org
5978 L:      linux-fbdev@vger.kernel.org
5979 F:      drivers/staging/fbtft/
5980
5981 FC0011 TUNER DRIVER
5982 M:      Michael Buesch <m@bues.ch>
5983 L:      linux-media@vger.kernel.org
5984 S:      Maintained
5985 F:      drivers/media/tuners/fc0011.h
5986 F:      drivers/media/tuners/fc0011.c
5987
5988 FC2580 MEDIA DRIVER
5989 M:      Antti Palosaari <crope@iki.fi>
5990 L:      linux-media@vger.kernel.org
5991 W:      https://linuxtv.org
5992 W:      http://palosaari.fi/linux/
5993 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5994 T:      git git://linuxtv.org/anttip/media_tree.git
5995 S:      Maintained
5996 F:      drivers/media/tuners/fc2580*
5997
5998 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5999 M:      Hannes Reinecke <hare@suse.de>
6000 L:      linux-scsi@vger.kernel.org
6001 W:      www.Open-FCoE.org
6002 S:      Supported
6003 F:      drivers/scsi/libfc/
6004 F:      drivers/scsi/fcoe/
6005 F:      include/scsi/fc/
6006 F:      include/scsi/libfc.h
6007 F:      include/scsi/libfcoe.h
6008 F:      include/uapi/scsi/fc/
6009
6010 FILE LOCKING (flock() and fcntl()/lockf())
6011 M:      Jeff Layton <jlayton@kernel.org>
6012 M:      "J. Bruce Fields" <bfields@fieldses.org>
6013 L:      linux-fsdevel@vger.kernel.org
6014 S:      Maintained
6015 F:      include/linux/fcntl.h
6016 F:      include/uapi/linux/fcntl.h
6017 F:      fs/fcntl.c
6018 F:      fs/locks.c
6019
6020 FILESYSTEMS (VFS and infrastructure)
6021 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6022 L:      linux-fsdevel@vger.kernel.org
6023 S:      Maintained
6024 F:      fs/*
6025 F:      include/linux/fs.h
6026 F:      include/linux/fs_types.h
6027 F:      include/uapi/linux/fs.h
6028
6029 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6030 M:      Riku Voipio <riku.voipio@iki.fi>
6031 L:      linux-hwmon@vger.kernel.org
6032 S:      Maintained
6033 F:      drivers/hwmon/f75375s.c
6034 F:      include/linux/f75375s.h
6035
6036 FIREWIRE AUDIO DRIVERS
6037 M:      Clemens Ladisch <clemens@ladisch.de>
6038 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6039 T:      git git://git.alsa-project.org/alsa-kernel.git
6040 S:      Maintained
6041 F:      sound/firewire/
6042
6043 FIREWIRE MEDIA DRIVERS (firedtv)
6044 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6045 L:      linux-media@vger.kernel.org
6046 L:      linux1394-devel@lists.sourceforge.net
6047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6048 S:      Maintained
6049 F:      drivers/media/firewire/
6050
6051 FIREWIRE SBP-2 TARGET
6052 M:      Chris Boot <bootc@bootc.net>
6053 L:      linux-scsi@vger.kernel.org
6054 L:      target-devel@vger.kernel.org
6055 L:      linux1394-devel@lists.sourceforge.net
6056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6057 S:      Maintained
6058 F:      drivers/target/sbp/
6059
6060 FIREWIRE SUBSYSTEM
6061 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6062 L:      linux1394-devel@lists.sourceforge.net
6063 W:      http://ieee1394.wiki.kernel.org/
6064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6065 S:      Maintained
6066 F:      drivers/firewire/
6067 F:      include/linux/firewire.h
6068 F:      include/uapi/linux/firewire*.h
6069 F:      tools/firewire/
6070
6071 FIRMWARE LOADER (request_firmware)
6072 M:      Luis Chamberlain <mcgrof@kernel.org>
6073 L:      linux-kernel@vger.kernel.org
6074 S:      Maintained
6075 F:      Documentation/firmware_class/
6076 F:      drivers/base/firmware_loader/
6077 F:      include/linux/firmware.h
6078
6079 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6080 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6081 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6082 S:      Maintained
6083 F:      drivers/block/rsxx/
6084
6085 FLOPPY DRIVER
6086 M:      Jiri Kosina <jikos@kernel.org>
6087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6088 S:      Odd fixes
6089 F:      drivers/block/floppy.c
6090
6091 FMC SUBSYSTEM
6092 M:      Alessandro Rubini <rubini@gnudd.com>
6093 W:      http://www.ohwr.org/projects/fmc-bus
6094 S:      Supported
6095 F:      drivers/fmc/
6096 F:      include/linux/fmc*.h
6097 F:      include/linux/ipmi-fru.h
6098 K:      fmc_d.*register
6099
6100 FPGA MANAGER FRAMEWORK
6101 M:      Alan Tull <atull@kernel.org>
6102 M:      Moritz Fischer <mdf@kernel.org>
6103 L:      linux-fpga@vger.kernel.org
6104 S:      Maintained
6105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6106 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6107 F:      Documentation/fpga/
6108 F:      Documentation/driver-api/fpga/
6109 F:      Documentation/devicetree/bindings/fpga/
6110 F:      drivers/fpga/
6111 F:      include/linux/fpga/
6112 W:      http://www.rocketboards.org
6113
6114 FPGA DFL DRIVERS
6115 M:      Wu Hao <hao.wu@intel.com>
6116 L:      linux-fpga@vger.kernel.org
6117 S:      Maintained
6118 F:      Documentation/fpga/dfl.txt
6119 F:      include/uapi/linux/fpga-dfl.h
6120 F:      drivers/fpga/dfl*
6121
6122 FPU EMULATOR
6123 M:      Bill Metzenthen <billm@melbpc.org.au>
6124 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6125 S:      Maintained
6126 F:      arch/x86/math-emu/
6127
6128 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6129 L:      netdev@vger.kernel.org
6130 S:      Orphan
6131 F:      drivers/net/wan/dlci.c
6132 F:      drivers/net/wan/sdla.c
6133
6134 FRAMEBUFFER LAYER
6135 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6136 L:      dri-devel@lists.freedesktop.org
6137 L:      linux-fbdev@vger.kernel.org
6138 T:      git git://github.com/bzolnier/linux.git
6139 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6140 S:      Maintained
6141 F:      Documentation/fb/
6142 F:      drivers/video/
6143 F:      include/video/
6144 F:      include/linux/fb.h
6145 F:      include/uapi/video/
6146 F:      include/uapi/linux/fb.h
6147
6148 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6149 M:      Horia Geantă <horia.geanta@nxp.com>
6150 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6151 L:      linux-crypto@vger.kernel.org
6152 S:      Maintained
6153 F:      drivers/crypto/caam/
6154 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6155
6156 FREESCALE DIU FRAMEBUFFER DRIVER
6157 M:      Timur Tabi <timur@kernel.org>
6158 L:      linux-fbdev@vger.kernel.org
6159 S:      Maintained
6160 F:      drivers/video/fbdev/fsl-diu-fb.*
6161
6162 FREESCALE DMA DRIVER
6163 M:      Li Yang <leoyang.li@nxp.com>
6164 M:      Zhang Wei <zw@zh-kernel.org>
6165 L:      linuxppc-dev@lists.ozlabs.org
6166 S:      Maintained
6167 F:      drivers/dma/fsldma.*
6168
6169 FREESCALE ENETC ETHERNET DRIVERS
6170 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6171 L:      netdev@vger.kernel.org
6172 S:      Maintained
6173 F:      drivers/net/ethernet/freescale/enetc/
6174
6175 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6176 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6177 L:      netdev@vger.kernel.org
6178 S:      Maintained
6179 F:      drivers/net/ethernet/freescale/gianfar*
6180 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6181
6182 FREESCALE GPMI NAND DRIVER
6183 M:      Han Xu <han.xu@nxp.com>
6184 L:      linux-mtd@lists.infradead.org
6185 S:      Maintained
6186 F:      drivers/mtd/nand/raw/gpmi-nand/*
6187
6188 FREESCALE I2C CPM DRIVER
6189 M:      Jochen Friedrich <jochen@scram.de>
6190 L:      linuxppc-dev@lists.ozlabs.org
6191 L:      linux-i2c@vger.kernel.org
6192 S:      Maintained
6193 F:      drivers/i2c/busses/i2c-cpm.c
6194
6195 FREESCALE IMX LPI2C DRIVER
6196 M:      Dong Aisheng <aisheng.dong@nxp.com>
6197 L:      linux-i2c@vger.kernel.org
6198 L:      linux-imx@nxp.com
6199 S:      Maintained
6200 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6201 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6202
6203 FREESCALE IMX / MXC FEC DRIVER
6204 M:      Fugang Duan <fugang.duan@nxp.com>
6205 L:      netdev@vger.kernel.org
6206 S:      Maintained
6207 F:      drivers/net/ethernet/freescale/fec_main.c
6208 F:      drivers/net/ethernet/freescale/fec_ptp.c
6209 F:      drivers/net/ethernet/freescale/fec.h
6210 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6211
6212 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6213 M:      Sascha Hauer <s.hauer@pengutronix.de>
6214 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6215 L:      linux-fbdev@vger.kernel.org
6216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6217 S:      Maintained
6218 F:      include/linux/platform_data/video-imxfb.h
6219 F:      drivers/video/fbdev/imxfb.c
6220
6221 FREESCALE QORIQ DPAA ETHERNET DRIVER
6222 M:      Madalin Bucur <madalin.bucur@nxp.com>
6223 L:      netdev@vger.kernel.org
6224 S:      Maintained
6225 F:      drivers/net/ethernet/freescale/dpaa
6226
6227 FREESCALE QORIQ DPAA FMAN DRIVER
6228 M:      Madalin Bucur <madalin.bucur@nxp.com>
6229 L:      netdev@vger.kernel.org
6230 S:      Maintained
6231 F:      drivers/net/ethernet/freescale/fman
6232 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6233
6234 FREESCALE QORIQ PTP CLOCK DRIVER
6235 M:      Yangbo Lu <yangbo.lu@nxp.com>
6236 L:      netdev@vger.kernel.org
6237 S:      Maintained
6238 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6239 F:      drivers/ptp/ptp_qoriq.c
6240 F:      drivers/ptp/ptp_qoriq_debugfs.c
6241 F:      include/linux/fsl/ptp_qoriq.h
6242 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6243
6244 FREESCALE QUAD SPI DRIVER
6245 M:      Han Xu <han.xu@nxp.com>
6246 L:      linux-spi@vger.kernel.org
6247 S:      Maintained
6248 F:      drivers/spi/spi-fsl-qspi.c
6249
6250 FREESCALE QUICC ENGINE LIBRARY
6251 M:      Qiang Zhao <qiang.zhao@nxp.com>
6252 L:      linuxppc-dev@lists.ozlabs.org
6253 S:      Maintained
6254 F:      drivers/soc/fsl/qe/
6255 F:      include/soc/fsl/*qe*.h
6256 F:      include/soc/fsl/*ucc*.h
6257
6258 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6259 M:      Li Yang <leoyang.li@nxp.com>
6260 L:      netdev@vger.kernel.org
6261 L:      linuxppc-dev@lists.ozlabs.org
6262 S:      Maintained
6263 F:      drivers/net/ethernet/freescale/ucc_geth*
6264
6265 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6266 M:      Zhao Qiang <qiang.zhao@nxp.com>
6267 L:      netdev@vger.kernel.org
6268 L:      linuxppc-dev@lists.ozlabs.org
6269 S:      Maintained
6270 F:      drivers/net/wan/fsl_ucc_hdlc*
6271
6272 FREESCALE QUICC ENGINE UCC UART DRIVER
6273 M:      Timur Tabi <timur@kernel.org>
6274 L:      linuxppc-dev@lists.ozlabs.org
6275 S:      Maintained
6276 F:      drivers/tty/serial/ucc_uart.c
6277
6278 FREESCALE SOC DRIVERS
6279 M:      Li Yang <leoyang.li@nxp.com>
6280 L:      linuxppc-dev@lists.ozlabs.org
6281 L:      linux-arm-kernel@lists.infradead.org
6282 S:      Maintained
6283 F:      Documentation/devicetree/bindings/soc/fsl/
6284 F:      drivers/soc/fsl/
6285 F:      include/linux/fsl/
6286
6287 FREESCALE SOC FS_ENET DRIVER
6288 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6289 L:      linuxppc-dev@lists.ozlabs.org
6290 L:      netdev@vger.kernel.org
6291 S:      Maintained
6292 F:      drivers/net/ethernet/freescale/fs_enet/
6293 F:      include/linux/fs_enet_pd.h
6294
6295 FREESCALE SOC SOUND DRIVERS
6296 M:      Timur Tabi <timur@kernel.org>
6297 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6298 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6299 R:      Fabio Estevam <festevam@gmail.com>
6300 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6301 L:      linuxppc-dev@lists.ozlabs.org
6302 S:      Maintained
6303 F:      sound/soc/fsl/fsl*
6304 F:      sound/soc/fsl/imx*
6305 F:      sound/soc/fsl/mpc8610_hpcd.c
6306
6307 FREESCALE USB PERIPHERAL DRIVERS
6308 M:      Li Yang <leoyang.li@nxp.com>
6309 L:      linux-usb@vger.kernel.org
6310 L:      linuxppc-dev@lists.ozlabs.org
6311 S:      Maintained
6312 F:      drivers/usb/gadget/udc/fsl*
6313
6314 FREEVXFS FILESYSTEM
6315 M:      Christoph Hellwig <hch@infradead.org>
6316 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6317 S:      Maintained
6318 F:      fs/freevxfs/
6319
6320 FREEZER
6321 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6322 M:      Pavel Machek <pavel@ucw.cz>
6323 L:      linux-pm@vger.kernel.org
6324 S:      Supported
6325 F:      Documentation/power/freezing-of-tasks.txt
6326 F:      include/linux/freezer.h
6327 F:      kernel/freezer.c
6328
6329 FRONTSWAP API
6330 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6331 L:      linux-kernel@vger.kernel.org
6332 S:      Maintained
6333 F:      mm/frontswap.c
6334 F:      include/linux/frontswap.h
6335
6336 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6337 M:      David Howells <dhowells@redhat.com>
6338 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6339 S:      Supported
6340 F:      Documentation/filesystems/caching/
6341 F:      fs/fscache/
6342 F:      include/linux/fscache*.h
6343
6344 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6345 M:      Theodore Y. Ts'o <tytso@mit.edu>
6346 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6347 M:      Eric Biggers <ebiggers@kernel.org>
6348 L:      linux-fscrypt@vger.kernel.org
6349 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6350 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6351 S:      Supported
6352 F:      fs/crypto/
6353 F:      include/linux/fscrypt*.h
6354 F:      Documentation/filesystems/fscrypt.rst
6355
6356 FSI-ATTACHED I2C DRIVER
6357 M:      Eddie James <eajames@linux.ibm.com>
6358 L:      linux-i2c@vger.kernel.org
6359 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6360 S:      Maintained
6361 F:      drivers/i2c/busses/i2c-fsi.c
6362 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6363
6364 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6365 M:      Jan Kara <jack@suse.cz>
6366 R:      Amir Goldstein <amir73il@gmail.com>
6367 L:      linux-fsdevel@vger.kernel.org
6368 S:      Maintained
6369 F:      fs/notify/
6370 F:      include/linux/fsnotify*.h
6371
6372 FUJITSU LAPTOP EXTRAS
6373 M:      Jonathan Woithe <jwoithe@just42.net>
6374 L:      platform-driver-x86@vger.kernel.org
6375 S:      Maintained
6376 F:      drivers/platform/x86/fujitsu-laptop.c
6377
6378 FUJITSU M-5MO LS CAMERA ISP DRIVER
6379 M:      Kyungmin Park <kyungmin.park@samsung.com>
6380 M:      Heungjun Kim <riverful.kim@samsung.com>
6381 L:      linux-media@vger.kernel.org
6382 S:      Maintained
6383 F:      drivers/media/i2c/m5mols/
6384 F:      include/media/i2c/m5mols.h
6385
6386 FUJITSU TABLET EXTRAS
6387 M:      Robert Gerlach <khnz@gmx.de>
6388 L:      platform-driver-x86@vger.kernel.org
6389 S:      Maintained
6390 F:      drivers/platform/x86/fujitsu-tablet.c
6391
6392 FUSE: FILESYSTEM IN USERSPACE
6393 M:      Miklos Szeredi <miklos@szeredi.hu>
6394 L:      linux-fsdevel@vger.kernel.org
6395 W:      http://fuse.sourceforge.net/
6396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6397 S:      Maintained
6398 F:      fs/fuse/
6399 F:      include/uapi/linux/fuse.h
6400 F:      Documentation/filesystems/fuse.txt
6401
6402 FUTEX SUBSYSTEM
6403 M:      Thomas Gleixner <tglx@linutronix.de>
6404 M:      Ingo Molnar <mingo@redhat.com>
6405 R:      Peter Zijlstra <peterz@infradead.org>
6406 R:      Darren Hart <dvhart@infradead.org>
6407 L:      linux-kernel@vger.kernel.org
6408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6409 S:      Maintained
6410 F:      kernel/futex.c
6411 F:      kernel/futex_compat.c
6412 F:      include/asm-generic/futex.h
6413 F:      include/linux/futex.h
6414 F:      include/uapi/linux/futex.h
6415 F:      tools/testing/selftests/futex/
6416 F:      tools/perf/bench/futex*
6417 F:      Documentation/*futex*
6418
6419 GCC PLUGINS
6420 M:      Kees Cook <keescook@chromium.org>
6421 R:      Emese Revfy <re.emese@gmail.com>
6422 L:      kernel-hardening@lists.openwall.com
6423 S:      Maintained
6424 F:      scripts/gcc-plugins/
6425 F:      scripts/gcc-plugin.sh
6426 F:      scripts/Makefile.gcc-plugins
6427 F:      Documentation/gcc-plugins.txt
6428
6429 GASKET DRIVER FRAMEWORK
6430 M:      Rob Springer <rspringer@google.com>
6431 M:      Todd Poynor <toddpoynor@google.com>
6432 M:      Ben Chan <benchan@chromium.org>
6433 S:      Maintained
6434 F:      drivers/staging/gasket/
6435
6436 GCOV BASED KERNEL PROFILING
6437 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6438 S:      Maintained
6439 F:      kernel/gcov/
6440 F:      Documentation/dev-tools/gcov.rst
6441
6442 GDB KERNEL DEBUGGING HELPER SCRIPTS
6443 M:      Jan Kiszka <jan.kiszka@siemens.com>
6444 M:      Kieran Bingham <kbingham@kernel.org>
6445 S:      Supported
6446 F:      scripts/gdb/
6447
6448 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6449 M:      Achim Leubner <achim_leubner@adaptec.com>
6450 L:      linux-scsi@vger.kernel.org
6451 W:      http://www.icp-vortex.com/
6452 S:      Supported
6453 F:      drivers/scsi/gdt*
6454
6455 GEMTEK FM RADIO RECEIVER DRIVER
6456 M:      Hans Verkuil <hverkuil@xs4all.nl>
6457 L:      linux-media@vger.kernel.org
6458 T:      git git://linuxtv.org/media_tree.git
6459 W:      https://linuxtv.org
6460 S:      Maintained
6461 F:      drivers/media/radio/radio-gemtek*
6462
6463 GENERIC GPIO I2C DRIVER
6464 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6465 S:      Supported
6466 F:      drivers/i2c/busses/i2c-gpio.c
6467 F:      include/linux/platform_data/i2c-gpio.h
6468
6469 GENERIC GPIO I2C MULTIPLEXER DRIVER
6470 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6471 L:      linux-i2c@vger.kernel.org
6472 S:      Supported
6473 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6474 F:      include/linux/platform_data/i2c-mux-gpio.h
6475 F:      Documentation/i2c/muxes/i2c-mux-gpio
6476
6477 GENERIC HDLC (WAN) DRIVERS
6478 M:      Krzysztof Halasa <khc@pm.waw.pl>
6479 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6480 S:      Maintained
6481 F:      drivers/net/wan/c101.c
6482 F:      drivers/net/wan/hd6457*
6483 F:      drivers/net/wan/hdlc*
6484 F:      drivers/net/wan/n2.c
6485 F:      drivers/net/wan/pc300too.c
6486 F:      drivers/net/wan/pci200syn.c
6487 F:      drivers/net/wan/wanxl*
6488
6489 GENERIC INCLUDE/ASM HEADER FILES
6490 M:      Arnd Bergmann <arnd@arndb.de>
6491 L:      linux-arch@vger.kernel.org
6492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6493 S:      Maintained
6494 F:      include/asm-generic/
6495 F:      include/uapi/asm-generic/
6496
6497 GENERIC PHY FRAMEWORK
6498 M:      Kishon Vijay Abraham I <kishon@ti.com>
6499 L:      linux-kernel@vger.kernel.org
6500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6501 S:      Supported
6502 F:      drivers/phy/
6503 F:      include/linux/phy/
6504 F:      Documentation/devicetree/bindings/phy/
6505
6506 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6507 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6508 S:      Supported
6509 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6510
6511 GENERIC PM DOMAINS
6512 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6513 M:      Kevin Hilman <khilman@kernel.org>
6514 M:      Ulf Hansson <ulf.hansson@linaro.org>
6515 L:      linux-pm@vger.kernel.org
6516 S:      Supported
6517 F:      drivers/base/power/domain*.c
6518 F:      include/linux/pm_domain.h
6519 F:      Documentation/devicetree/bindings/power/power_domain.txt
6520
6521 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6522 M:      Eugen Hristev <eugen.hristev@microchip.com>
6523 L:      linux-input@vger.kernel.org
6524 S:      Maintained
6525 F:      drivers/input/touchscreen/resistive-adc-touch.c
6526
6527 GENERIC UIO DRIVER FOR PCI DEVICES
6528 M:      "Michael S. Tsirkin" <mst@redhat.com>
6529 L:      kvm@vger.kernel.org
6530 S:      Supported
6531 F:      drivers/uio/uio_pci_generic.c
6532
6533 GENWQE (IBM Generic Workqueue Card)
6534 M:      Frank Haverkamp <haver@linux.ibm.com>
6535 S:      Supported
6536 F:      drivers/misc/genwqe/
6537
6538 GET_MAINTAINER SCRIPT
6539 M:      Joe Perches <joe@perches.com>
6540 S:      Maintained
6541 F:      scripts/get_maintainer.pl
6542
6543 GFS2 FILE SYSTEM
6544 M:      Bob Peterson <rpeterso@redhat.com>
6545 M:      Andreas Gruenbacher <agruenba@redhat.com>
6546 L:      cluster-devel@redhat.com
6547 W:      http://sources.redhat.com/cluster/
6548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6549 S:      Supported
6550 F:      Documentation/filesystems/gfs2*.txt
6551 F:      fs/gfs2/
6552 F:      include/uapi/linux/gfs2_ondisk.h
6553
6554 GIGASET ISDN DRIVERS
6555 M:      Paul Bolle <pebolle@tiscali.nl>
6556 L:      gigaset307x-common@lists.sourceforge.net
6557 W:      http://gigaset307x.sourceforge.net/
6558 S:      Odd Fixes
6559 F:      Documentation/isdn/README.gigaset
6560 F:      drivers/isdn/gigaset/
6561 F:      include/uapi/linux/gigaset_dev.h
6562
6563 GNSS SUBSYSTEM
6564 M:      Johan Hovold <johan@kernel.org>
6565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6566 S:      Maintained
6567 F:      Documentation/ABI/testing/sysfs-class-gnss
6568 F:      Documentation/devicetree/bindings/gnss/
6569 F:      drivers/gnss/
6570 F:      include/linux/gnss.h
6571
6572 GO7007 MPEG CODEC
6573 M:      Hans Verkuil <hans.verkuil@cisco.com>
6574 L:      linux-media@vger.kernel.org
6575 S:      Maintained
6576 F:      drivers/media/usb/go7007/
6577
6578 GOODIX TOUCHSCREEN
6579 M:      Bastien Nocera <hadess@hadess.net>
6580 L:      linux-input@vger.kernel.org
6581 S:      Maintained
6582 F:      drivers/input/touchscreen/goodix.c
6583
6584 GPD POCKET FAN DRIVER
6585 M:      Hans de Goede <hdegoede@redhat.com>
6586 L:      platform-driver-x86@vger.kernel.org
6587 S:      Maintained
6588 F:      drivers/platform/x86/gpd-pocket-fan.c
6589
6590 GPIO ACPI SUPPORT
6591 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6592 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6593 L:      linux-gpio@vger.kernel.org
6594 L:      linux-acpi@vger.kernel.org
6595 S:      Maintained
6596 F:      Documentation/acpi/gpio-properties.txt
6597 F:      drivers/gpio/gpiolib-acpi.c
6598
6599 GPIO IR Transmitter
6600 M:      Sean Young <sean@mess.org>
6601 L:      linux-media@vger.kernel.org
6602 S:      Maintained
6603 F:      drivers/media/rc/gpio-ir-tx.c
6604
6605 GPIO MOCKUP DRIVER
6606 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6607 L:      linux-gpio@vger.kernel.org
6608 S:      Maintained
6609 F:      drivers/gpio/gpio-mockup.c
6610 F:      tools/testing/selftests/gpio/
6611
6612 GPIO SUBSYSTEM
6613 M:      Linus Walleij <linus.walleij@linaro.org>
6614 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6615 L:      linux-gpio@vger.kernel.org
6616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6617 S:      Maintained
6618 F:      Documentation/devicetree/bindings/gpio/
6619 F:      Documentation/driver-api/gpio/
6620 F:      Documentation/gpio/
6621 F:      Documentation/ABI/testing/gpio-cdev
6622 F:      Documentation/ABI/obsolete/sysfs-gpio
6623 F:      drivers/gpio/
6624 F:      include/linux/gpio/
6625 F:      include/linux/gpio.h
6626 F:      include/linux/of_gpio.h
6627 F:      include/asm-generic/gpio.h
6628 F:      include/uapi/linux/gpio.h
6629 F:      tools/gpio/
6630
6631 GRE DEMULTIPLEXER DRIVER
6632 M:      Dmitry Kozlov <xeb@mail.ru>
6633 L:      netdev@vger.kernel.org
6634 S:      Maintained
6635 F:      net/ipv4/gre_demux.c
6636 F:      net/ipv4/gre_offload.c
6637 F:      include/net/gre.h
6638
6639 GRETH 10/100/1G Ethernet MAC device driver
6640 M:      Andreas Larsson <andreas@gaisler.com>
6641 L:      netdev@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/net/ethernet/aeroflex/
6644
6645 GREYBUS AUDIO PROTOCOLS DRIVERS
6646 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6647 M:      Mark Greer <mgreer@animalcreek.com>
6648 S:      Maintained
6649 F:      drivers/staging/greybus/audio_apbridgea.c
6650 F:      drivers/staging/greybus/audio_apbridgea.h
6651 F:      drivers/staging/greybus/audio_codec.c
6652 F:      drivers/staging/greybus/audio_codec.h
6653 F:      drivers/staging/greybus/audio_gb.c
6654 F:      drivers/staging/greybus/audio_manager.c
6655 F:      drivers/staging/greybus/audio_manager.h
6656 F:      drivers/staging/greybus/audio_manager_module.c
6657 F:      drivers/staging/greybus/audio_manager_private.h
6658 F:      drivers/staging/greybus/audio_manager_sysfs.c
6659 F:      drivers/staging/greybus/audio_module.c
6660 F:      drivers/staging/greybus/audio_topology.c
6661
6662 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6663 M:      Viresh Kumar <vireshk@kernel.org>
6664 S:      Maintained
6665 F:      drivers/staging/greybus/authentication.c
6666 F:      drivers/staging/greybus/bootrom.c
6667 F:      drivers/staging/greybus/firmware.h
6668 F:      drivers/staging/greybus/fw-core.c
6669 F:      drivers/staging/greybus/fw-download.c
6670 F:      drivers/staging/greybus/fw-management.c
6671 F:      drivers/staging/greybus/greybus_authentication.h
6672 F:      drivers/staging/greybus/greybus_firmware.h
6673 F:      drivers/staging/greybus/hid.c
6674 F:      drivers/staging/greybus/i2c.c
6675 F:      drivers/staging/greybus/spi.c
6676 F:      drivers/staging/greybus/spilib.c
6677 F:      drivers/staging/greybus/spilib.h
6678
6679 GREYBUS LOOPBACK DRIVER
6680 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6681 S:      Maintained
6682 F:      drivers/staging/greybus/loopback.c
6683
6684 GREYBUS PLATFORM DRIVERS
6685 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6686 S:      Maintained
6687 F:      drivers/staging/greybus/arche-platform.c
6688 F:      drivers/staging/greybus/arche-apb-ctrl.c
6689 F:      drivers/staging/greybus/arche_platform.h
6690
6691 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6692 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6693 S:      Maintained
6694 F:      drivers/staging/greybus/sdio.c
6695 F:      drivers/staging/greybus/light.c
6696 F:      drivers/staging/greybus/gpio.c
6697 F:      drivers/staging/greybus/power_supply.c
6698 F:      drivers/staging/greybus/spi.c
6699 F:      drivers/staging/greybus/spilib.c
6700
6701 GREYBUS SUBSYSTEM
6702 M:      Johan Hovold <johan@kernel.org>
6703 M:      Alex Elder <elder@kernel.org>
6704 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6705 S:      Maintained
6706 F:      drivers/staging/greybus/
6707 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6708
6709 GREYBUS UART PROTOCOLS DRIVERS
6710 M:      David Lin <dtwlin@gmail.com>
6711 S:      Maintained
6712 F:      drivers/staging/greybus/uart.c
6713 F:      drivers/staging/greybus/log.c
6714
6715 GS1662 VIDEO SERIALIZER
6716 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6717 L:      linux-media@vger.kernel.org
6718 T:      git git://linuxtv.org/media_tree.git
6719 S:      Maintained
6720 F:      drivers/media/spi/gs1662.c
6721
6722 GSPCA FINEPIX SUBDRIVER
6723 M:      Frank Zago <frank@zago.net>
6724 L:      linux-media@vger.kernel.org
6725 T:      git git://linuxtv.org/media_tree.git
6726 S:      Maintained
6727 F:      drivers/media/usb/gspca/finepix.c
6728
6729 GSPCA GL860 SUBDRIVER
6730 M:      Olivier Lorin <o.lorin@laposte.net>
6731 L:      linux-media@vger.kernel.org
6732 T:      git git://linuxtv.org/media_tree.git
6733 S:      Maintained
6734 F:      drivers/media/usb/gspca/gl860/
6735
6736 GSPCA M5602 SUBDRIVER
6737 M:      Erik Andren <erik.andren@gmail.com>
6738 L:      linux-media@vger.kernel.org
6739 T:      git git://linuxtv.org/media_tree.git
6740 S:      Maintained
6741 F:      drivers/media/usb/gspca/m5602/
6742
6743 GSPCA PAC207 SONIXB SUBDRIVER
6744 M:      Hans Verkuil <hverkuil@xs4all.nl>
6745 L:      linux-media@vger.kernel.org
6746 T:      git git://linuxtv.org/media_tree.git
6747 S:      Odd Fixes
6748 F:      drivers/media/usb/gspca/pac207.c
6749
6750 GSPCA SN9C20X SUBDRIVER
6751 M:      Brian Johnson <brijohn@gmail.com>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 S:      Maintained
6755 F:      drivers/media/usb/gspca/sn9c20x.c
6756
6757 GSPCA T613 SUBDRIVER
6758 M:      Leandro Costantino <lcostantino@gmail.com>
6759 L:      linux-media@vger.kernel.org
6760 T:      git git://linuxtv.org/media_tree.git
6761 S:      Maintained
6762 F:      drivers/media/usb/gspca/t613.c
6763
6764 GSPCA USB WEBCAM DRIVER
6765 M:      Hans Verkuil <hverkuil@xs4all.nl>
6766 L:      linux-media@vger.kernel.org
6767 T:      git git://linuxtv.org/media_tree.git
6768 S:      Odd Fixes
6769 F:      drivers/media/usb/gspca/
6770
6771 GTP (GPRS Tunneling Protocol)
6772 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6773 M:      Harald Welte <laforge@gnumonks.org>
6774 L:      osmocom-net-gprs@lists.osmocom.org
6775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6776 S:      Maintained
6777 F:      drivers/net/gtp.c
6778
6779 GUID PARTITION TABLE (GPT)
6780 M:      Davidlohr Bueso <dave@stgolabs.net>
6781 L:      linux-efi@vger.kernel.org
6782 S:      Maintained
6783 F:      block/partitions/efi.*
6784
6785 H8/300 ARCHITECTURE
6786 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6787 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6788 W:      http://uclinux-h8.sourceforge.jp
6789 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6790 S:      Maintained
6791 F:      arch/h8300/
6792 F:      drivers/clocksource/h8300_*.c
6793 F:      drivers/clk/h8300/
6794 F:      drivers/irqchip/irq-renesas-h8*.c
6795
6796 HABANALABS PCI DRIVER
6797 M:      Oded Gabbay <oded.gabbay@gmail.com>
6798 T:      git https://github.com/HabanaAI/linux.git
6799 S:      Supported
6800 F:      drivers/misc/habanalabs/
6801 F:      include/uapi/misc/habanalabs.h
6802 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6803 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6804
6805 HACKRF MEDIA DRIVER
6806 M:      Antti Palosaari <crope@iki.fi>
6807 L:      linux-media@vger.kernel.org
6808 W:      https://linuxtv.org
6809 W:      http://palosaari.fi/linux/
6810 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6811 T:      git git://linuxtv.org/anttip/media_tree.git
6812 S:      Maintained
6813 F:      drivers/media/usb/hackrf/
6814
6815 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6816 M:      Frank Seidel <frank@f-seidel.de>
6817 L:      platform-driver-x86@vger.kernel.org
6818 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6819 S:      Maintained
6820 F:      drivers/platform/x86/hdaps.c
6821
6822 HARDWARE MONITORING
6823 M:      Jean Delvare <jdelvare@suse.com>
6824 M:      Guenter Roeck <linux@roeck-us.net>
6825 L:      linux-hwmon@vger.kernel.org
6826 W:      http://hwmon.wiki.kernel.org/
6827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6828 S:      Maintained
6829 F:      Documentation/devicetree/bindings/hwmon/
6830 F:      Documentation/hwmon/
6831 F:      drivers/hwmon/
6832 F:      include/linux/hwmon*.h
6833 F:      include/trace/events/hwmon*.h
6834
6835 HARDWARE RANDOM NUMBER GENERATOR CORE
6836 M:      Matt Mackall <mpm@selenic.com>
6837 M:      Herbert Xu <herbert@gondor.apana.org.au>
6838 L:      linux-crypto@vger.kernel.org
6839 S:      Odd fixes
6840 F:      Documentation/devicetree/bindings/rng/
6841 F:      Documentation/hw_random.txt
6842 F:      drivers/char/hw_random/
6843 F:      include/linux/hw_random.h
6844
6845 HARDWARE TRACING FACILITIES
6846 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6847 S:      Maintained
6848 F:      drivers/hwtracing/
6849
6850 HARDWARE SPINLOCK CORE
6851 M:      Ohad Ben-Cohen <ohad@wizery.com>
6852 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6853 L:      linux-remoteproc@vger.kernel.org
6854 S:      Maintained
6855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6856 F:      Documentation/devicetree/bindings/hwlock/
6857 F:      Documentation/hwspinlock.txt
6858 F:      drivers/hwspinlock/
6859 F:      include/linux/hwspinlock.h
6860
6861 HARMONY SOUND DRIVER
6862 L:      linux-parisc@vger.kernel.org
6863 S:      Maintained
6864 F:      sound/parisc/harmony.*
6865
6866 HDPVR USB VIDEO ENCODER DRIVER
6867 M:      Hans Verkuil <hverkuil@xs4all.nl>
6868 L:      linux-media@vger.kernel.org
6869 T:      git git://linuxtv.org/media_tree.git
6870 W:      https://linuxtv.org
6871 S:      Odd Fixes
6872 F:      drivers/media/usb/hdpvr/
6873
6874 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6875 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6876 S:      Supported
6877 F:      Documentation/watchdog/hpwdt.txt
6878 F:      drivers/watchdog/hpwdt.c
6879
6880 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6881 M:      Don Brace <don.brace@microsemi.com>
6882 L:      esc.storagedev@microsemi.com
6883 L:      linux-scsi@vger.kernel.org
6884 S:      Supported
6885 F:      Documentation/scsi/hpsa.txt
6886 F:      drivers/scsi/hpsa*.[ch]
6887 F:      include/linux/cciss*.h
6888 F:      include/uapi/linux/cciss*.h
6889
6890 HFI1 DRIVER
6891 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6892 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6893 L:      linux-rdma@vger.kernel.org
6894 S:      Supported
6895 F:      drivers/infiniband/hw/hfi1
6896
6897 HFS FILESYSTEM
6898 L:      linux-fsdevel@vger.kernel.org
6899 S:      Orphan
6900 F:      Documentation/filesystems/hfs.txt
6901 F:      fs/hfs/
6902
6903 HFSPLUS FILESYSTEM
6904 L:      linux-fsdevel@vger.kernel.org
6905 S:      Orphan
6906 F:      Documentation/filesystems/hfsplus.txt
6907 F:      fs/hfsplus/
6908
6909 HGA FRAMEBUFFER DRIVER
6910 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6911 L:      linux-nvidia@lists.surfsouth.com
6912 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6913 S:      Maintained
6914 F:      drivers/video/fbdev/hgafb.c
6915
6916 HIBERNATION (aka Software Suspend, aka swsusp)
6917 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6918 M:      Pavel Machek <pavel@ucw.cz>
6919 L:      linux-pm@vger.kernel.org
6920 B:      https://bugzilla.kernel.org
6921 S:      Supported
6922 F:      arch/x86/power/
6923 F:      drivers/base/power/
6924 F:      kernel/power/
6925 F:      include/linux/suspend.h
6926 F:      include/linux/freezer.h
6927 F:      include/linux/pm.h
6928 F:      arch/*/include/asm/suspend*.h
6929
6930 HID CORE LAYER
6931 M:      Jiri Kosina <jikos@kernel.org>
6932 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6933 L:      linux-input@vger.kernel.org
6934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6935 S:      Maintained
6936 F:      drivers/hid/
6937 F:      include/linux/hid*
6938 F:      include/uapi/linux/hid*
6939
6940 HID SENSOR HUB DRIVERS
6941 M:      Jiri Kosina <jikos@kernel.org>
6942 M:      Jonathan Cameron <jic23@kernel.org>
6943 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6944 L:      linux-input@vger.kernel.org
6945 L:      linux-iio@vger.kernel.org
6946 S:      Maintained
6947 F:      Documentation/hid/hid-sensor*
6948 F:      drivers/hid/hid-sensor-*
6949 F:      drivers/iio/*/hid-*
6950 F:      include/linux/hid-sensor-*
6951
6952 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6953 M:      Thomas Gleixner <tglx@linutronix.de>
6954 L:      linux-kernel@vger.kernel.org
6955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6956 S:      Maintained
6957 F:      Documentation/timers/
6958 F:      kernel/time/hrtimer.c
6959 F:      kernel/time/clockevents.c
6960 F:      kernel/time/timer_*.c
6961 F:      include/linux/clockchips.h
6962 F:      include/linux/hrtimer.h
6963
6964 HIGH-SPEED SCC DRIVER FOR AX.25
6965 L:      linux-hams@vger.kernel.org
6966 S:      Orphan
6967 F:      drivers/net/hamradio/dmascc.c
6968 F:      drivers/net/hamradio/scc.c
6969
6970 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6971 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6972 W:      http://www.highpoint-tech.com
6973 S:      Supported
6974 F:      Documentation/scsi/hptiop.txt
6975 F:      drivers/scsi/hptiop.c
6976
6977 HIPPI
6978 M:      Jes Sorensen <jes@trained-monkey.org>
6979 L:      linux-hippi@sunsite.dk
6980 S:      Maintained
6981 F:      include/linux/hippidevice.h
6982 F:      include/uapi/linux/if_hippi.h
6983 F:      net/802/hippi.c
6984 F:      drivers/net/hippi/
6985
6986 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6987 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6988 M:      Salil Mehta <salil.mehta@huawei.com>
6989 L:      netdev@vger.kernel.org
6990 W:      http://www.hisilicon.com
6991 S:      Maintained
6992 F:      drivers/net/ethernet/hisilicon/hns3/
6993
6994 HISILICON LPC BUS DRIVER
6995 M:      john.garry@huawei.com
6996 W:      http://www.hisilicon.com
6997 S:      Maintained
6998 F:      drivers/bus/hisi_lpc.c
6999 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7000
7001 HISILICON NETWORK SUBSYSTEM DRIVER
7002 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7003 M:      Salil Mehta <salil.mehta@huawei.com>
7004 L:      netdev@vger.kernel.org
7005 W:      http://www.hisilicon.com
7006 S:      Maintained
7007 F:      drivers/net/ethernet/hisilicon/
7008 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7009
7010 HISILICON PMU DRIVER
7011 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7012 W:      http://www.hisilicon.com
7013 S:      Supported
7014 F:      drivers/perf/hisilicon
7015 F:      Documentation/perf/hisi-pmu.txt
7016
7017 HISILICON ROCE DRIVER
7018 M:      Lijun Ou <oulijun@huawei.com>
7019 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7020 L:      linux-rdma@vger.kernel.org
7021 S:      Maintained
7022 F:      drivers/infiniband/hw/hns/
7023 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7024
7025 HISILICON SAS Controller
7026 M:      John Garry <john.garry@huawei.com>
7027 W:      http://www.hisilicon.com
7028 S:      Supported
7029 F:      drivers/scsi/hisi_sas/
7030 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7031
7032 HMM - Heterogeneous Memory Management
7033 M:      Jérôme Glisse <jglisse@redhat.com>
7034 L:      linux-mm@kvack.org
7035 S:      Maintained
7036 F:      mm/hmm*
7037 F:      include/linux/hmm*
7038 F:      Documentation/vm/hmm.rst
7039
7040 HOST AP DRIVER
7041 M:      Jouni Malinen <j@w1.fi>
7042 L:      linux-wireless@vger.kernel.org
7043 W:      http://w1.fi/hostap-driver.html
7044 S:      Obsolete
7045 F:      drivers/net/wireless/intersil/hostap/
7046
7047 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7048 L:      platform-driver-x86@vger.kernel.org
7049 S:      Orphan
7050 F:      drivers/platform/x86/tc1100-wmi.c
7051
7052 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7053 M:      Jaroslav Kysela <perex@perex.cz>
7054 S:      Maintained
7055 F:      drivers/net/ethernet/hp/hp100.*
7056
7057 HPET:   High Precision Event Timers driver
7058 M:      Clemens Ladisch <clemens@ladisch.de>
7059 S:      Maintained
7060 F:      Documentation/timers/hpet.txt
7061 F:      drivers/char/hpet.c
7062 F:      include/linux/hpet.h
7063 F:      include/uapi/linux/hpet.h
7064
7065 HPET:   x86
7066 S:      Orphan
7067 F:      arch/x86/kernel/hpet.c
7068 F:      arch/x86/include/asm/hpet.h
7069
7070 HPFS FILESYSTEM
7071 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7072 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7073 S:      Maintained
7074 F:      fs/hpfs/
7075
7076 HSI SUBSYSTEM
7077 M:      Sebastian Reichel <sre@kernel.org>
7078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7079 S:      Maintained
7080 F:      Documentation/ABI/testing/sysfs-bus-hsi
7081 F:      Documentation/driver-api/hsi.rst
7082 F:      drivers/hsi/
7083 F:      include/linux/hsi/
7084 F:      include/uapi/linux/hsi/
7085
7086 HSO 3G MODEM DRIVER
7087 L:      linux-usb@vger.kernel.org
7088 S:      Orphan
7089 F:      drivers/net/usb/hso.c
7090
7091 HSR NETWORK PROTOCOL
7092 M:      Arvid Brodin <arvid.brodin@alten.se>
7093 L:      netdev@vger.kernel.org
7094 S:      Maintained
7095 F:      net/hsr/
7096
7097 HT16K33 LED CONTROLLER DRIVER
7098 M:      Robin van der Gracht <robin@protonic.nl>
7099 S:      Maintained
7100 F:      drivers/auxdisplay/ht16k33.c
7101 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7102
7103 HTCPEN TOUCHSCREEN DRIVER
7104 M:      Pau Oliva Fora <pof@eslack.org>
7105 L:      linux-input@vger.kernel.org
7106 S:      Maintained
7107 F:      drivers/input/touchscreen/htcpen.c
7108
7109 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7110 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7111 L:      linux-iio@vger.kernel.org
7112 W:      http://www.st.com/
7113 S:      Maintained
7114 F:      drivers/iio/humidity/hts221*
7115 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7116
7117 HUAWEI ETHERNET DRIVER
7118 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7119 L:      netdev@vger.kernel.org
7120 S:      Supported
7121 F:      Documentation/networking/hinic.txt
7122 F:      drivers/net/ethernet/huawei/hinic/
7123
7124 HUGETLB FILESYSTEM
7125 M:      Mike Kravetz <mike.kravetz@oracle.com>
7126 L:      linux-mm@kvack.org
7127 S:      Maintained
7128 F:      fs/hugetlbfs/
7129 F:      mm/hugetlb.c
7130 F:      include/linux/hugetlb.h
7131 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7132 F:      Documentation/vm/hugetlbfs_reserv.rst
7133 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7134
7135 HVA ST MEDIA DRIVER
7136 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7137 L:      linux-media@vger.kernel.org
7138 T:      git git://linuxtv.org/media_tree.git
7139 W:      https://linuxtv.org
7140 S:      Supported
7141 F:      drivers/media/platform/sti/hva
7142
7143 HWPOISON MEMORY FAILURE HANDLING
7144 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7145 L:      linux-mm@kvack.org
7146 S:      Maintained
7147 F:      mm/memory-failure.c
7148 F:      mm/hwpoison-inject.c
7149
7150 HYGON PROCESSOR SUPPORT
7151 M:      Pu Wen <puwen@hygon.cn>
7152 L:      linux-kernel@vger.kernel.org
7153 S:      Maintained
7154 F:      arch/x86/kernel/cpu/hygon.c
7155
7156 Hyper-V CORE AND DRIVERS
7157 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7158 M:      Haiyang Zhang <haiyangz@microsoft.com>
7159 M:      Stephen Hemminger <sthemmin@microsoft.com>
7160 M:      Sasha Levin <sashal@kernel.org>
7161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7162 L:      linux-hyperv@vger.kernel.org
7163 S:      Supported
7164 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7165 F:      arch/x86/include/asm/mshyperv.h
7166 F:      arch/x86/include/asm/trace/hyperv.h
7167 F:      arch/x86/include/asm/hyperv-tlfs.h
7168 F:      arch/x86/kernel/cpu/mshyperv.c
7169 F:      arch/x86/hyperv
7170 F:      drivers/hid/hid-hyperv.c
7171 F:      drivers/hv/
7172 F:      drivers/input/serio/hyperv-keyboard.c
7173 F:      drivers/pci/controller/pci-hyperv.c
7174 F:      drivers/net/hyperv/
7175 F:      drivers/scsi/storvsc_drv.c
7176 F:      drivers/uio/uio_hv_generic.c
7177 F:      drivers/video/fbdev/hyperv_fb.c
7178 F:      drivers/iommu/hyperv_iommu.c
7179 F:      net/vmw_vsock/hyperv_transport.c
7180 F:      include/linux/hyperv.h
7181 F:      include/uapi/linux/hyperv.h
7182 F:      tools/hv/
7183 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7184
7185 HYPERVISOR VIRTUAL CONSOLE DRIVER
7186 L:      linuxppc-dev@lists.ozlabs.org
7187 S:      Odd Fixes
7188 F:      drivers/tty/hvc/
7189
7190 I2C ACPI SUPPORT
7191 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7192 L:      linux-i2c@vger.kernel.org
7193 L:      linux-acpi@vger.kernel.org
7194 S:      Maintained
7195 F:      drivers/i2c/i2c-core-acpi.c
7196
7197 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7198 M:      Ajay Gupta <ajayg@nvidia.com>
7199 L:      linux-i2c@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7202 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7203
7204 I2C MUXES
7205 M:      Peter Rosin <peda@axentia.se>
7206 L:      linux-i2c@vger.kernel.org
7207 S:      Maintained
7208 F:      Documentation/i2c/i2c-topology
7209 F:      Documentation/i2c/muxes/
7210 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7211 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7212 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7213 F:      drivers/i2c/i2c-mux.c
7214 F:      drivers/i2c/muxes/
7215 F:      include/linux/i2c-mux.h
7216
7217 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7218 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7219 L:      linux-i2c@vger.kernel.org
7220 S:      Maintained
7221 F:      drivers/i2c/busses/i2c-mv64xxx.c
7222
7223 I2C OVER PARALLEL PORT
7224 M:      Jean Delvare <jdelvare@suse.com>
7225 L:      linux-i2c@vger.kernel.org
7226 S:      Maintained
7227 F:      Documentation/i2c/busses/i2c-parport
7228 F:      Documentation/i2c/busses/i2c-parport-light
7229 F:      drivers/i2c/busses/i2c-parport.c
7230 F:      drivers/i2c/busses/i2c-parport-light.c
7231
7232 I2C SUBSYSTEM
7233 M:      Wolfram Sang <wsa@the-dreams.de>
7234 L:      linux-i2c@vger.kernel.org
7235 W:      https://i2c.wiki.kernel.org/
7236 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7238 S:      Maintained
7239 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7240 F:      Documentation/i2c/
7241 F:      drivers/i2c/*
7242 F:      include/linux/i2c.h
7243 F:      include/linux/i2c-dev.h
7244 F:      include/linux/i2c-smbus.h
7245 F:      include/uapi/linux/i2c.h
7246 F:      include/uapi/linux/i2c-*.h
7247
7248 I2C SUBSYSTEM HOST DRIVERS
7249 L:      linux-i2c@vger.kernel.org
7250 W:      https://i2c.wiki.kernel.org/
7251 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7253 S:      Odd Fixes
7254 F:      Documentation/devicetree/bindings/i2c/
7255 F:      drivers/i2c/algos/
7256 F:      drivers/i2c/busses/
7257
7258 I2C-TAOS-EVM DRIVER
7259 M:      Jean Delvare <jdelvare@suse.com>
7260 L:      linux-i2c@vger.kernel.org
7261 S:      Maintained
7262 F:      Documentation/i2c/busses/i2c-taos-evm
7263 F:      drivers/i2c/busses/i2c-taos-evm.c
7264
7265 I2C-TINY-USB DRIVER
7266 M:      Till Harbaum <till@harbaum.org>
7267 L:      linux-i2c@vger.kernel.org
7268 W:      http://www.harbaum.org/till/i2c_tiny_usb
7269 S:      Maintained
7270 F:      drivers/i2c/busses/i2c-tiny-usb.c
7271
7272 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7273 M:      Jean Delvare <jdelvare@suse.com>
7274 L:      linux-i2c@vger.kernel.org
7275 S:      Maintained
7276 F:      Documentation/i2c/busses/i2c-ali1535
7277 F:      Documentation/i2c/busses/i2c-ali1563
7278 F:      Documentation/i2c/busses/i2c-ali15x3
7279 F:      Documentation/i2c/busses/i2c-amd756
7280 F:      Documentation/i2c/busses/i2c-amd8111
7281 F:      Documentation/i2c/busses/i2c-i801
7282 F:      Documentation/i2c/busses/i2c-nforce2
7283 F:      Documentation/i2c/busses/i2c-piix4
7284 F:      Documentation/i2c/busses/i2c-sis5595
7285 F:      Documentation/i2c/busses/i2c-sis630
7286 F:      Documentation/i2c/busses/i2c-sis96x
7287 F:      Documentation/i2c/busses/i2c-via
7288 F:      Documentation/i2c/busses/i2c-viapro
7289 F:      drivers/i2c/busses/i2c-ali1535.c
7290 F:      drivers/i2c/busses/i2c-ali1563.c
7291 F:      drivers/i2c/busses/i2c-ali15x3.c
7292 F:      drivers/i2c/busses/i2c-amd756.c
7293 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7294 F:      drivers/i2c/busses/i2c-amd8111.c
7295 F:      drivers/i2c/busses/i2c-i801.c
7296 F:      drivers/i2c/busses/i2c-isch.c
7297 F:      drivers/i2c/busses/i2c-nforce2.c
7298 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7299 F:      drivers/i2c/busses/i2c-piix4.c
7300 F:      drivers/i2c/busses/i2c-sis5595.c
7301 F:      drivers/i2c/busses/i2c-sis630.c
7302 F:      drivers/i2c/busses/i2c-sis96x.c
7303 F:      drivers/i2c/busses/i2c-via.c
7304 F:      drivers/i2c/busses/i2c-viapro.c
7305
7306 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7307 M:      Hans de Goede <hdegoede@redhat.com>
7308 L:      linux-i2c@vger.kernel.org
7309 S:      Maintained
7310 F:      drivers/i2c/busses/i2c-cht-wc.c
7311
7312 I2C/SMBUS ISMT DRIVER
7313 M:      Seth Heasley <seth.heasley@intel.com>
7314 M:      Neil Horman <nhorman@tuxdriver.com>
7315 L:      linux-i2c@vger.kernel.org
7316 F:      drivers/i2c/busses/i2c-ismt.c
7317 F:      Documentation/i2c/busses/i2c-ismt
7318
7319 I2C/SMBUS STUB DRIVER
7320 M:      Jean Delvare <jdelvare@suse.com>
7321 L:      linux-i2c@vger.kernel.org
7322 S:      Maintained
7323 F:      drivers/i2c/i2c-stub.c
7324
7325 I3C SUBSYSTEM
7326 M:      Boris Brezillon <bbrezillon@kernel.org>
7327 L:      linux-i3c@lists.infradead.org
7328 C:      irc://chat.freenode.net/linux-i3c
7329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7330 S:      Maintained
7331 F:      Documentation/ABI/testing/sysfs-bus-i3c
7332 F:      Documentation/devicetree/bindings/i3c/
7333 F:      Documentation/driver-api/i3c
7334 F:      drivers/i3c/
7335 F:      include/linux/i3c/
7336 F:      include/dt-bindings/i3c/
7337
7338 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7339 M:      Vitor Soares <vitor.soares@synopsys.com>
7340 S:      Maintained
7341 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7342 F:      drivers/i3c/master/dw*
7343
7344 IA64 (Itanium) PLATFORM
7345 M:      Tony Luck <tony.luck@intel.com>
7346 M:      Fenghua Yu <fenghua.yu@intel.com>
7347 L:      linux-ia64@vger.kernel.org
7348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7349 S:      Maintained
7350 F:      arch/ia64/
7351
7352 IBM Power 842 compression accelerator
7353 M:      Haren Myneni <haren@us.ibm.com>
7354 S:      Supported
7355 F:      drivers/crypto/nx/Makefile
7356 F:      drivers/crypto/nx/Kconfig
7357 F:      drivers/crypto/nx/nx-842*
7358 F:      include/linux/sw842.h
7359 F:      crypto/842.c
7360 F:      lib/842/
7361
7362 IBM Power in-Nest Crypto Acceleration
7363 M:      Breno Leitão <leitao@debian.org>
7364 M:      Nayna Jain <nayna@linux.ibm.com>
7365 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7366 L:      linux-crypto@vger.kernel.org
7367 S:      Supported
7368 F:      drivers/crypto/nx/Makefile
7369 F:      drivers/crypto/nx/Kconfig
7370 F:      drivers/crypto/nx/nx-aes*
7371 F:      drivers/crypto/nx/nx-sha*
7372 F:      drivers/crypto/nx/nx.*
7373 F:      drivers/crypto/nx/nx_csbcpb.h
7374 F:      drivers/crypto/nx/nx_debugfs.h
7375
7376 IBM Power Linux RAID adapter
7377 M:      Brian King <brking@us.ibm.com>
7378 S:      Supported
7379 F:      drivers/scsi/ipr.*
7380
7381 IBM Power SRIOV Virtual NIC Device Driver
7382 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7383 M:      John Allen <jallen@linux.ibm.com>
7384 L:      netdev@vger.kernel.org
7385 S:      Supported
7386 F:      drivers/net/ethernet/ibm/ibmvnic.*
7387
7388 IBM Power Virtual Accelerator Switchboard
7389 M:      Sukadev Bhattiprolu
7390 L:      linuxppc-dev@lists.ozlabs.org
7391 S:      Supported
7392 F:      arch/powerpc/platforms/powernv/vas*
7393 F:      arch/powerpc/platforms/powernv/copy-paste.h
7394 F:      arch/powerpc/include/asm/vas.h
7395 F:      arch/powerpc/include/uapi/asm/vas.h
7396
7397 IBM Power Virtual Ethernet Device Driver
7398 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7399 L:      netdev@vger.kernel.org
7400 S:      Supported
7401 F:      drivers/net/ethernet/ibm/ibmveth.*
7402
7403 IBM Power Virtual FC Device Drivers
7404 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7405 L:      linux-scsi@vger.kernel.org
7406 S:      Supported
7407 F:      drivers/scsi/ibmvscsi/ibmvfc*
7408
7409 IBM Power Virtual Management Channel Driver
7410 M:      Steven Royer <seroyer@linux.ibm.com>
7411 S:      Supported
7412 F:      drivers/misc/ibmvmc.*
7413
7414 IBM Power Virtual SCSI Device Drivers
7415 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7416 L:      linux-scsi@vger.kernel.org
7417 S:      Supported
7418 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7419 F:      include/scsi/viosrp.h
7420
7421 IBM Power Virtual SCSI Device Target Driver
7422 M:      Michael Cyr <mikecyr@linux.ibm.com>
7423 L:      linux-scsi@vger.kernel.org
7424 L:      target-devel@vger.kernel.org
7425 S:      Supported
7426 F:      drivers/scsi/ibmvscsi_tgt/
7427
7428 IBM Power VMX Cryptographic instructions
7429 M:      Breno Leitão <leitao@debian.org>
7430 M:      Nayna Jain <nayna@linux.ibm.com>
7431 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7432 L:      linux-crypto@vger.kernel.org
7433 S:      Supported
7434 F:      drivers/crypto/vmx/Makefile
7435 F:      drivers/crypto/vmx/Kconfig
7436 F:      drivers/crypto/vmx/vmx.c
7437 F:      drivers/crypto/vmx/aes*
7438 F:      drivers/crypto/vmx/ghash*
7439 F:      drivers/crypto/vmx/ppc-xlate.pl
7440
7441 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7442 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7443 L:      linux-pci@vger.kernel.org
7444 L:      linuxppc-dev@lists.ozlabs.org
7445 S:      Supported
7446 F:      drivers/pci/hotplug/rpaphp*
7447
7448 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7449 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7450 L:      linux-pci@vger.kernel.org
7451 L:      linuxppc-dev@lists.ozlabs.org
7452 S:      Supported
7453 F:      drivers/pci/hotplug/rpadlpar*
7454
7455 IBM ServeRAID RAID DRIVER
7456 S:      Orphan
7457 F:      drivers/scsi/ips.*
7458
7459 ICH LPC AND GPIO DRIVER
7460 M:      Peter Tyser <ptyser@xes-inc.com>
7461 S:      Maintained
7462 F:      drivers/mfd/lpc_ich.c
7463 F:      drivers/gpio/gpio-ich.c
7464
7465 IDE SUBSYSTEM
7466 M:      "David S. Miller" <davem@davemloft.net>
7467 L:      linux-ide@vger.kernel.org
7468 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7470 S:      Maintained
7471 F:      Documentation/ide/
7472 F:      drivers/ide/
7473 F:      include/linux/ide.h
7474
7475 IDE/ATAPI DRIVERS
7476 M:      Borislav Petkov <bp@alien8.de>
7477 L:      linux-ide@vger.kernel.org
7478 S:      Maintained
7479 F:      Documentation/cdrom/ide-cd
7480 F:      drivers/ide/ide-cd*
7481
7482 IDEAPAD LAPTOP EXTRAS DRIVER
7483 M:      Ike Panhc <ike.pan@canonical.com>
7484 L:      platform-driver-x86@vger.kernel.org
7485 W:      http://launchpad.net/ideapad-laptop
7486 S:      Maintained
7487 F:      drivers/platform/x86/ideapad-laptop.c
7488
7489 IDEAPAD LAPTOP SLIDEBAR DRIVER
7490 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7491 L:      linux-input@vger.kernel.org
7492 W:      https://github.com/o2genum/ideapad-slidebar
7493 S:      Maintained
7494 F:      drivers/input/misc/ideapad_slidebar.c
7495
7496 IDT VersaClock 5 CLOCK DRIVER
7497 M:      Marek Vasut <marek.vasut@gmail.com>
7498 S:      Maintained
7499 F:      drivers/clk/clk-versaclock5.c
7500
7501 IEEE 802.15.4 SUBSYSTEM
7502 M:      Alexander Aring <alex.aring@gmail.com>
7503 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7504 L:      linux-wpan@vger.kernel.org
7505 W:      http://wpan.cakelab.org/
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7508 S:      Maintained
7509 F:      net/ieee802154/
7510 F:      net/mac802154/
7511 F:      drivers/net/ieee802154/
7512 F:      include/linux/nl802154.h
7513 F:      include/linux/ieee802154.h
7514 F:      include/net/nl802154.h
7515 F:      include/net/mac802154.h
7516 F:      include/net/af_ieee802154.h
7517 F:      include/net/cfg802154.h
7518 F:      include/net/ieee802154_netdev.h
7519 F:      Documentation/networking/ieee802154.txt
7520
7521 IFE PROTOCOL
7522 M:      Yotam Gigi <yotam.gi@gmail.com>
7523 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7524 F:      net/ife
7525 F:      include/net/ife.h
7526 F:      include/uapi/linux/ife.h
7527
7528 IGORPLUG-USB IR RECEIVER
7529 M:      Sean Young <sean@mess.org>
7530 L:      linux-media@vger.kernel.org
7531 S:      Maintained
7532 F:      drivers/media/rc/igorplugusb.c
7533
7534 IGUANAWORKS USB IR TRANSCEIVER
7535 M:      Sean Young <sean@mess.org>
7536 L:      linux-media@vger.kernel.org
7537 S:      Maintained
7538 F:      drivers/media/rc/iguanair.c
7539
7540 IIO DIGITAL POTENTIOMETER DAC
7541 M:      Peter Rosin <peda@axentia.se>
7542 L:      linux-iio@vger.kernel.org
7543 S:      Maintained
7544 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7545 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7546 F:      drivers/iio/dac/dpot-dac.c
7547
7548 IIO ENVELOPE DETECTOR
7549 M:      Peter Rosin <peda@axentia.se>
7550 L:      linux-iio@vger.kernel.org
7551 S:      Maintained
7552 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7553 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7554 F:      drivers/iio/adc/envelope-detector.c
7555
7556 IIO MULTIPLEXER
7557 M:      Peter Rosin <peda@axentia.se>
7558 L:      linux-iio@vger.kernel.org
7559 S:      Maintained
7560 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7561 F:      drivers/iio/multiplexer/iio-mux.c
7562
7563 IIO SUBSYSTEM AND DRIVERS
7564 M:      Jonathan Cameron <jic23@kernel.org>
7565 R:      Hartmut Knaack <knaack.h@gmx.de>
7566 R:      Lars-Peter Clausen <lars@metafoo.de>
7567 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7568 L:      linux-iio@vger.kernel.org
7569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7570 S:      Maintained
7571 F:      Documentation/ABI/testing/configfs-iio*
7572 F:      Documentation/ABI/testing/sysfs-bus-iio*
7573 F:      Documentation/devicetree/bindings/iio/
7574 F:      drivers/iio/
7575 F:      drivers/staging/iio/
7576 F:      include/linux/iio/
7577 F:      tools/iio/
7578
7579 IIO UNIT CONVERTER
7580 M:      Peter Rosin <peda@axentia.se>
7581 L:      linux-iio@vger.kernel.org
7582 S:      Maintained
7583 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7584 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7585 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7586 F:      drivers/iio/afe/iio-rescale.c
7587
7588 IKANOS/ADI EAGLE ADSL USB DRIVER
7589 M:      Matthieu Castet <castet.matthieu@free.fr>
7590 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7591 S:      Maintained
7592 F:      drivers/usb/atm/ueagle-atm.c
7593
7594 IMGTEC ASCII LCD DRIVER
7595 M:      Paul Burton <paul.burton@mips.com>
7596 S:      Maintained
7597 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7598 F:      drivers/auxdisplay/img-ascii-lcd.c
7599
7600 IMGTEC IR DECODER DRIVER
7601 M:      James Hogan <jhogan@kernel.org>
7602 S:      Maintained
7603 F:      drivers/media/rc/img-ir/
7604
7605 IMON SOUNDGRAPH USB IR RECEIVER
7606 M:      Sean Young <sean@mess.org>
7607 L:      linux-media@vger.kernel.org
7608 S:      Maintained
7609 F:      drivers/media/rc/imon_raw.c
7610 F:      drivers/media/rc/imon.c
7611
7612 IMS TWINTURBO FRAMEBUFFER DRIVER
7613 L:      linux-fbdev@vger.kernel.org
7614 S:      Orphan
7615 F:      drivers/video/fbdev/imsttfb.c
7616
7617 INA209 HARDWARE MONITOR DRIVER
7618 M:      Guenter Roeck <linux@roeck-us.net>
7619 L:      linux-hwmon@vger.kernel.org
7620 S:      Maintained
7621 F:      Documentation/hwmon/ina209
7622 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7623 F:      drivers/hwmon/ina209.c
7624
7625 INA2XX HARDWARE MONITOR DRIVER
7626 M:      Guenter Roeck <linux@roeck-us.net>
7627 L:      linux-hwmon@vger.kernel.org
7628 S:      Maintained
7629 F:      Documentation/hwmon/ina2xx
7630 F:      drivers/hwmon/ina2xx.c
7631 F:      include/linux/platform_data/ina2xx.h
7632
7633 INDUSTRY PACK SUBSYSTEM (IPACK)
7634 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7635 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7636 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7637 L:      industrypack-devel@lists.sourceforge.net
7638 W:      http://industrypack.sourceforge.net
7639 S:      Maintained
7640 F:      drivers/ipack/
7641
7642 INFINIBAND SUBSYSTEM
7643 M:      Doug Ledford <dledford@redhat.com>
7644 M:      Jason Gunthorpe <jgg@mellanox.com>
7645 L:      linux-rdma@vger.kernel.org
7646 W:      https://github.com/linux-rdma/rdma-core
7647 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7649 S:      Supported
7650 F:      Documentation/devicetree/bindings/infiniband/
7651 F:      Documentation/infiniband/
7652 F:      drivers/infiniband/
7653 F:      include/uapi/linux/if_infiniband.h
7654 F:      include/uapi/rdma/
7655 F:      include/rdma/
7656
7657 INGENIC JZ4780 DMA Driver
7658 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7659 S:      Maintained
7660 F:      drivers/dma/dma-jz4780.c
7661
7662 INGENIC JZ4780 NAND DRIVER
7663 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7664 L:      linux-mtd@lists.infradead.org
7665 S:      Maintained
7666 F:      drivers/mtd/nand/raw/jz4780_*
7667
7668 INOTIFY
7669 M:      Jan Kara <jack@suse.cz>
7670 R:      Amir Goldstein <amir73il@gmail.com>
7671 L:      linux-fsdevel@vger.kernel.org
7672 S:      Maintained
7673 F:      Documentation/filesystems/inotify.txt
7674 F:      fs/notify/inotify/
7675 F:      include/linux/inotify.h
7676 F:      include/uapi/linux/inotify.h
7677
7678 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7679 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7680 L:      linux-input@vger.kernel.org
7681 Q:      http://patchwork.kernel.org/project/linux-input/list/
7682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7683 S:      Maintained
7684 F:      drivers/input/
7685 F:      include/linux/input.h
7686 F:      include/uapi/linux/input.h
7687 F:      include/uapi/linux/input-event-codes.h
7688 F:      include/linux/input/
7689 F:      Documentation/devicetree/bindings/input/
7690 F:      Documentation/devicetree/bindings/serio/
7691 F:      Documentation/input/
7692
7693 INPUT MULTITOUCH (MT) PROTOCOL
7694 M:      Henrik Rydberg <rydberg@bitmath.org>
7695 L:      linux-input@vger.kernel.org
7696 S:      Odd fixes
7697 F:      Documentation/input/multi-touch-protocol.rst
7698 F:      drivers/input/input-mt.c
7699 K:      \b(ABS|SYN)_MT_
7700
7701 INSIDE SECURE CRYPTO DRIVER
7702 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7703 F:      drivers/crypto/inside-secure/
7704 S:      Maintained
7705 L:      linux-crypto@vger.kernel.org
7706
7707 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7708 M:      Mimi Zohar <zohar@linux.ibm.com>
7709 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7710 L:      linux-integrity@vger.kernel.org
7711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7712 S:      Supported
7713 F:      security/integrity/ima/
7714
7715 INTEL 810/815 FRAMEBUFFER DRIVER
7716 M:      Antonino Daplas <adaplas@gmail.com>
7717 L:      linux-fbdev@vger.kernel.org
7718 S:      Maintained
7719 F:      drivers/video/fbdev/i810/
7720
7721 INTEL ASoC DRIVERS
7722 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7723 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7724 M:      Jie Yang <yang.jie@linux.intel.com>
7725 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7726 S:      Supported
7727 F:      sound/soc/intel/
7728
7729 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7730 M:      Hans de Goede <hdegoede@redhat.com>
7731 L:      platform-driver-x86@vger.kernel.org
7732 S:      Maintained
7733 F:      drivers/platform/x86/intel_atomisp2_pm.c
7734
7735 INTEL C600 SERIES SAS CONTROLLER DRIVER
7736 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7737 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7738 L:      linux-scsi@vger.kernel.org
7739 T:      git git://git.code.sf.net/p/intel-sas/isci
7740 S:      Supported
7741 F:      drivers/scsi/isci/
7742
7743 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7744 M:      Jani Nikula <jani.nikula@linux.intel.com>
7745 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7746 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7747 L:      intel-gfx@lists.freedesktop.org
7748 W:      https://01.org/linuxgraphics/
7749 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7750 C:      irc://chat.freenode.net/intel-gfx
7751 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7752 T:      git git://anongit.freedesktop.org/drm-intel
7753 S:      Supported
7754 F:      drivers/gpu/drm/i915/
7755 F:      include/drm/i915*
7756 F:      include/uapi/drm/i915_drm.h
7757 F:      Documentation/gpu/i915.rst
7758
7759 INTEL ETHERNET DRIVERS
7760 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7761 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7762 W:      http://www.intel.com/support/feedback.htm
7763 W:      http://e1000.sourceforge.net/
7764 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7767 S:      Supported
7768 F:      Documentation/networking/device_drivers/intel/e100.rst
7769 F:      Documentation/networking/device_drivers/intel/e1000.rst
7770 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7771 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7772 F:      Documentation/networking/device_drivers/intel/igb.rst
7773 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7774 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7775 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7776 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7777 F:      Documentation/networking/device_drivers/intel/i40e.rst
7778 F:      Documentation/networking/device_drivers/intel/iavf.rst
7779 F:      Documentation/networking/device_drivers/intel/ice.rst
7780 F:      drivers/net/ethernet/intel/
7781 F:      drivers/net/ethernet/intel/*/
7782 F:      include/linux/avf/virtchnl.h
7783
7784 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7785 M:      Maik Broemme <mbroemme@libmpq.org>
7786 L:      linux-fbdev@vger.kernel.org
7787 S:      Maintained
7788 F:      Documentation/fb/intelfb.txt
7789 F:      drivers/video/fbdev/intelfb/
7790
7791 INTEL GPIO DRIVERS
7792 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7793 L:      linux-gpio@vger.kernel.org
7794 S:      Maintained
7795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7796 F:      drivers/gpio/gpio-ich.c
7797 F:      drivers/gpio/gpio-intel-mid.c
7798 F:      drivers/gpio/gpio-lynxpoint.c
7799 F:      drivers/gpio/gpio-merrifield.c
7800 F:      drivers/gpio/gpio-ml-ioh.c
7801 F:      drivers/gpio/gpio-pch.c
7802 F:      drivers/gpio/gpio-sch.c
7803 F:      drivers/gpio/gpio-sodaville.c
7804
7805 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7806 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7807 M:      Zhi Wang <zhi.a.wang@intel.com>
7808 L:      intel-gvt-dev@lists.freedesktop.org
7809 L:      intel-gfx@lists.freedesktop.org
7810 W:      https://01.org/igvt-g
7811 T:      git https://github.com/intel/gvt-linux.git
7812 S:      Supported
7813 F:      drivers/gpu/drm/i915/gvt/
7814
7815 INTEL HID EVENT DRIVER
7816 M:      Alex Hung <alex.hung@canonical.com>
7817 L:      platform-driver-x86@vger.kernel.org
7818 S:      Maintained
7819 F:      drivers/platform/x86/intel-hid.c
7820
7821 INTEL I/OAT DMA DRIVER
7822 M:      Dave Jiang <dave.jiang@intel.com>
7823 R:      Dan Williams <dan.j.williams@intel.com>
7824 L:      dmaengine@vger.kernel.org
7825 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7826 S:      Supported
7827 F:      drivers/dma/ioat*
7828
7829 INTEL IDLE DRIVER
7830 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7831 M:      Len Brown <lenb@kernel.org>
7832 L:      linux-pm@vger.kernel.org
7833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7834 B:      https://bugzilla.kernel.org
7835 S:      Supported
7836 F:      drivers/idle/intel_idle.c
7837
7838 INTEL INTEGRATED SENSOR HUB DRIVER
7839 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7840 M:      Jiri Kosina <jikos@kernel.org>
7841 L:      linux-input@vger.kernel.org
7842 S:      Maintained
7843 F:      drivers/hid/intel-ish-hid/
7844
7845 INTEL IOMMU (VT-d)
7846 M:      David Woodhouse <dwmw2@infradead.org>
7847 L:      iommu@lists.linux-foundation.org
7848 T:      git git://git.infradead.org/iommu-2.6.git
7849 S:      Supported
7850 F:      drivers/iommu/intel-iommu.c
7851 F:      include/linux/intel-iommu.h
7852
7853 INTEL IOP-ADMA DMA DRIVER
7854 R:      Dan Williams <dan.j.williams@intel.com>
7855 S:      Odd fixes
7856 F:      drivers/dma/iop-adma.c
7857
7858 INTEL IPU3 CSI-2 CIO2 DRIVER
7859 M:      Yong Zhi <yong.zhi@intel.com>
7860 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7861 M:      Bingbu Cao <bingbu.cao@intel.com>
7862 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7863 L:      linux-media@vger.kernel.org
7864 S:      Maintained
7865 F:      drivers/media/pci/intel/ipu3/
7866 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7867
7868 INTEL IPU3 CSI-2 IMGU DRIVER
7869 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7870 L:      linux-media@vger.kernel.org
7871 S:      Maintained
7872 F:      drivers/staging/media/ipu3/
7873 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7874 F:      Documentation/media/v4l-drivers/ipu3.rst
7875
7876 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7877 M:      Krzysztof Halasa <khalasa@piap.pl>
7878 S:      Maintained
7879 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7880 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7881 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7882 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7883 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7884 F:      drivers/net/wan/ixp4xx_hss.c
7885
7886 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7887 M:      Deepak Saxena <dsaxena@plexity.net>
7888 S:      Maintained
7889 F:      drivers/char/hw_random/ixp4xx-rng.c
7890
7891 INTEL MANAGEMENT ENGINE (mei)
7892 M:      Tomas Winkler <tomas.winkler@intel.com>
7893 L:      linux-kernel@vger.kernel.org
7894 S:      Supported
7895 F:      include/uapi/linux/mei.h
7896 F:      include/linux/mei_cl_bus.h
7897 F:      drivers/misc/mei/*
7898 F:      drivers/watchdog/mei_wdt.c
7899 F:      Documentation/misc-devices/mei/*
7900 F:      samples/mei/*
7901
7902 INTEL MENLOW THERMAL DRIVER
7903 M:      Sujith Thomas <sujith.thomas@intel.com>
7904 L:      platform-driver-x86@vger.kernel.org
7905 W:      https://01.org/linux-acpi
7906 S:      Supported
7907 F:      drivers/platform/x86/intel_menlow.c
7908
7909 INTEL MIC DRIVERS (mic)
7910 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7911 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7912 S:      Supported
7913 W:      https://github.com/sudeepdutt/mic
7914 W:      http://software.intel.com/en-us/mic-developer
7915 F:      include/linux/mic_bus.h
7916 F:      include/linux/scif.h
7917 F:      include/uapi/linux/mic_common.h
7918 F:      include/uapi/linux/mic_ioctl.h
7919 F:      include/uapi/linux/scif_ioctl.h
7920 F:      drivers/misc/mic/
7921 F:      drivers/dma/mic_x100_dma.c
7922 F:      drivers/dma/mic_x100_dma.h
7923 F:      Documentation/mic/
7924
7925 INTEL PMC CORE DRIVER
7926 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7927 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7928 L:      platform-driver-x86@vger.kernel.org
7929 S:      Maintained
7930 F:      drivers/platform/x86/intel_pmc_core*
7931
7932 INTEL PMC/P-Unit IPC DRIVER
7933 M:      Zha Qipeng<qipeng.zha@intel.com>
7934 L:      platform-driver-x86@vger.kernel.org
7935 S:      Maintained
7936 F:      drivers/platform/x86/intel_pmc_ipc.c
7937 F:      drivers/platform/x86/intel_punit_ipc.c
7938 F:      arch/x86/include/asm/intel_pmc_ipc.h
7939 F:      arch/x86/include/asm/intel_punit_ipc.h
7940
7941 INTEL PMIC GPIO DRIVERS
7942 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7943 S:      Maintained
7944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7945 F:      drivers/gpio/gpio-*cove.c
7946 F:      drivers/gpio/gpio-msic.c
7947
7948 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7949 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7950 S:      Maintained
7951 F:      drivers/mfd/intel_msic.c
7952 F:      drivers/mfd/intel_soc_pmic*
7953 F:      include/linux/mfd/intel_msic.h
7954 F:      include/linux/mfd/intel_soc_pmic*
7955
7956 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7957 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7958 L:      linux-wireless@vger.kernel.org
7959 S:      Maintained
7960 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7961 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7962 F:      drivers/net/wireless/intel/ipw2x00/
7963
7964 INTEL PSTATE DRIVER
7965 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7966 M:      Len Brown <lenb@kernel.org>
7967 L:      linux-pm@vger.kernel.org
7968 S:      Supported
7969 F:      drivers/cpufreq/intel_pstate.c
7970
7971 INTEL RDMA RNIC DRIVER
7972 M:      Faisal Latif <faisal.latif@intel.com>
7973 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7974 L:      linux-rdma@vger.kernel.org
7975 S:      Supported
7976 F:      drivers/infiniband/hw/i40iw/
7977 F:      include/uapi/rdma/i40iw-abi.h
7978
7979 INTEL TELEMETRY DRIVER
7980 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7981 M:      "David E. Box" <david.e.box@linux.intel.com>
7982 L:      platform-driver-x86@vger.kernel.org
7983 S:      Maintained
7984 F:      arch/x86/include/asm/intel_telemetry.h
7985 F:      drivers/platform/x86/intel_telemetry*
7986
7987 INTEL VIRTUAL BUTTON DRIVER
7988 M:      AceLan Kao <acelan.kao@canonical.com>
7989 L:      platform-driver-x86@vger.kernel.org
7990 S:      Maintained
7991 F:      drivers/platform/x86/intel-vbtn.c
7992
7993 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7994 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7995 L:      linux-wireless@vger.kernel.org
7996 S:      Supported
7997 F:      drivers/net/wireless/intel/iwlegacy/
7998
7999 INTEL WIRELESS WIFI LINK (iwlwifi)
8000 M:      Johannes Berg <johannes.berg@intel.com>
8001 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8002 M:      Luca Coelho <luciano.coelho@intel.com>
8003 M:      Intel Linux Wireless <linuxwifi@intel.com>
8004 L:      linux-wireless@vger.kernel.org
8005 W:      http://intellinuxwireless.org
8006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8007 S:      Supported
8008 F:      drivers/net/wireless/intel/iwlwifi/
8009
8010 INTEL WIRELESS WIMAX CONNECTION 2400
8011 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8012 M:      linux-wimax@intel.com
8013 L:      wimax@linuxwimax.org (subscribers-only)
8014 S:      Supported
8015 W:      http://linuxwimax.org
8016 F:      Documentation/wimax/README.i2400m
8017 F:      drivers/net/wimax/i2400m/
8018 F:      include/uapi/linux/wimax/i2400m.h
8019
8020 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8021 M:      Mario Limonciello <mario.limonciello@dell.com>
8022 S:      Maintained
8023 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8024
8025 INTEL(R) TRACE HUB
8026 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8027 S:      Supported
8028 F:      Documentation/trace/intel_th.rst
8029 F:      drivers/hwtracing/intel_th/
8030
8031 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8032 M:      Ning Sun <ning.sun@intel.com>
8033 L:      tboot-devel@lists.sourceforge.net
8034 W:      http://tboot.sourceforge.net
8035 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8036 S:      Supported
8037 F:      Documentation/intel_txt.txt
8038 F:      include/linux/tboot.h
8039 F:      arch/x86/kernel/tboot.c
8040
8041 INTEL-MID GPIO DRIVER
8042 M:      David Cohen <david.a.cohen@linux.intel.com>
8043 L:      linux-gpio@vger.kernel.org
8044 S:      Maintained
8045 F:      drivers/gpio/gpio-intel-mid.c
8046
8047 INTERCONNECT API
8048 M:      Georgi Djakov <georgi.djakov@linaro.org>
8049 S:      Maintained
8050 F:      Documentation/interconnect/
8051 F:      Documentation/devicetree/bindings/interconnect/
8052 F:      drivers/interconnect/
8053 F:      include/dt-bindings/interconnect/
8054 F:      include/linux/interconnect-provider.h
8055 F:      include/linux/interconnect.h
8056
8057 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8058 M:      Linus Walleij <linus.walleij@linaro.org>
8059 L:      linux-iio@vger.kernel.org
8060 S:      Maintained
8061 F:      drivers/iio/gyro/mpu3050*
8062 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8063
8064 IOC3 ETHERNET DRIVER
8065 M:      Ralf Baechle <ralf@linux-mips.org>
8066 L:      linux-mips@vger.kernel.org
8067 S:      Maintained
8068 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8069
8070 IOC3 SERIAL DRIVER
8071 M:      Pat Gefre <pfg@sgi.com>
8072 L:      linux-serial@vger.kernel.org
8073 S:      Maintained
8074 F:      drivers/tty/serial/ioc3_serial.c
8075
8076 IOMAP FILESYSTEM LIBRARY
8077 M:      Christoph Hellwig <hch@infradead.org>
8078 M:      Darrick J. Wong <darrick.wong@oracle.com>
8079 M:      linux-xfs@vger.kernel.org
8080 M:      linux-fsdevel@vger.kernel.org
8081 L:      linux-xfs@vger.kernel.org
8082 L:      linux-fsdevel@vger.kernel.org
8083 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8084 S:      Supported
8085 F:      fs/iomap.c
8086 F:      include/linux/iomap.h
8087
8088 IOMMU DRIVERS
8089 M:      Joerg Roedel <joro@8bytes.org>
8090 L:      iommu@lists.linux-foundation.org
8091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8092 S:      Maintained
8093 F:      Documentation/devicetree/bindings/iommu/
8094 F:      drivers/iommu/
8095 F:      include/linux/iommu.h
8096 F:      include/linux/of_iommu.h
8097 F:      include/linux/iova.h
8098
8099 IP MASQUERADING
8100 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8101 S:      Maintained
8102 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8103
8104 IPMI SUBSYSTEM
8105 M:      Corey Minyard <minyard@acm.org>
8106 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8107 W:      http://openipmi.sourceforge.net/
8108 S:      Supported
8109 F:      Documentation/devicetree/bindings/ipmi/
8110 F:      Documentation/IPMI.txt
8111 F:      drivers/char/ipmi/
8112 F:      include/linux/ipmi*
8113 F:      include/uapi/linux/ipmi*
8114
8115 IPS SCSI RAID DRIVER
8116 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8117 L:      linux-scsi@vger.kernel.org
8118 W:      http://www.adaptec.com/
8119 S:      Maintained
8120 F:      drivers/scsi/ips*
8121
8122 IPVS
8123 M:      Wensong Zhang <wensong@linux-vs.org>
8124 M:      Simon Horman <horms@verge.net.au>
8125 M:      Julian Anastasov <ja@ssi.bg>
8126 L:      netdev@vger.kernel.org
8127 L:      lvs-devel@vger.kernel.org
8128 S:      Maintained
8129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8131 F:      Documentation/networking/ipvs-sysctl.txt
8132 F:      include/net/ip_vs.h
8133 F:      include/uapi/linux/ip_vs.h
8134 F:      net/netfilter/ipvs/
8135
8136 IPWIRELESS DRIVER
8137 M:      Jiri Kosina <jikos@kernel.org>
8138 M:      David Sterba <dsterba@suse.com>
8139 S:      Odd Fixes
8140 F:      drivers/tty/ipwireless/
8141
8142 IPX NETWORK LAYER
8143 L:      netdev@vger.kernel.org
8144 S:      Obsolete
8145 F:      include/uapi/linux/ipx.h
8146
8147 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8148 M:      Marc Zyngier <marc.zyngier@arm.com>
8149 S:      Maintained
8150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8151 F:      Documentation/IRQ-domain.txt
8152 F:      include/linux/irqdomain.h
8153 F:      kernel/irq/irqdomain.c
8154 F:      kernel/irq/msi.c
8155
8156 IRQ SUBSYSTEM
8157 M:      Thomas Gleixner <tglx@linutronix.de>
8158 L:      linux-kernel@vger.kernel.org
8159 S:      Maintained
8160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8161 F:      kernel/irq/
8162
8163 IRQCHIP DRIVERS
8164 M:      Thomas Gleixner <tglx@linutronix.de>
8165 M:      Jason Cooper <jason@lakedaemon.net>
8166 M:      Marc Zyngier <marc.zyngier@arm.com>
8167 L:      linux-kernel@vger.kernel.org
8168 S:      Maintained
8169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8170 F:      Documentation/devicetree/bindings/interrupt-controller/
8171 F:      drivers/irqchip/
8172
8173 ISA
8174 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8175 S:      Maintained
8176 F:      Documentation/isa.txt
8177 F:      drivers/base/isa.c
8178 F:      include/linux/isa.h
8179
8180 ISA RADIO MODULE
8181 M:      Hans Verkuil <hverkuil@xs4all.nl>
8182 L:      linux-media@vger.kernel.org
8183 T:      git git://linuxtv.org/media_tree.git
8184 W:      https://linuxtv.org
8185 S:      Maintained
8186 F:      drivers/media/radio/radio-isa*
8187
8188 ISAPNP
8189 M:      Jaroslav Kysela <perex@perex.cz>
8190 S:      Maintained
8191 F:      Documentation/isapnp.txt
8192 F:      drivers/pnp/isapnp/
8193 F:      include/linux/isapnp.h
8194
8195 ISCSI
8196 M:      Lee Duncan <lduncan@suse.com>
8197 M:      Chris Leech <cleech@redhat.com>
8198 L:      open-iscsi@googlegroups.com
8199 W:      www.open-iscsi.com
8200 S:      Maintained
8201 F:      drivers/scsi/*iscsi*
8202 F:      include/scsi/*iscsi*
8203
8204 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8205 M:      Peter Jones <pjones@redhat.com>
8206 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8207 S:      Maintained
8208 F:      drivers/firmware/iscsi_ibft*
8209
8210 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8211 M:      Sagi Grimberg <sagi@grimberg.me>
8212 M:      Max Gurtovoy <maxg@mellanox.com>
8213 L:      linux-rdma@vger.kernel.org
8214 S:      Supported
8215 W:      http://www.openfabrics.org
8216 W:      www.open-iscsi.org
8217 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8218 F:      drivers/infiniband/ulp/iser/
8219
8220 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8221 M:      Sagi Grimberg <sagi@grimberg.me>
8222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8223 L:      linux-rdma@vger.kernel.org
8224 L:      target-devel@vger.kernel.org
8225 S:      Supported
8226 W:      http://www.linux-iscsi.org
8227 F:      drivers/infiniband/ulp/isert
8228
8229 ISDN SUBSYSTEM
8230 M:      Karsten Keil <isdn@linux-pingi.de>
8231 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8232 L:      netdev@vger.kernel.org
8233 W:      http://www.isdn4linux.de
8234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8235 S:      Maintained
8236 F:      Documentation/isdn/
8237 F:      drivers/isdn/
8238 F:      include/linux/isdn.h
8239 F:      include/linux/isdn/
8240 F:      include/uapi/linux/isdn.h
8241 F:      include/uapi/linux/isdn/
8242
8243 IT87 HARDWARE MONITORING DRIVER
8244 M:      Jean Delvare <jdelvare@suse.com>
8245 L:      linux-hwmon@vger.kernel.org
8246 S:      Maintained
8247 F:      Documentation/hwmon/it87
8248 F:      drivers/hwmon/it87.c
8249
8250 IT913X MEDIA DRIVER
8251 M:      Antti Palosaari <crope@iki.fi>
8252 L:      linux-media@vger.kernel.org
8253 W:      https://linuxtv.org
8254 W:      http://palosaari.fi/linux/
8255 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8256 T:      git git://linuxtv.org/anttip/media_tree.git
8257 S:      Maintained
8258 F:      drivers/media/tuners/it913x*
8259
8260 IVTV VIDEO4LINUX DRIVER
8261 M:      Andy Walls <awalls@md.metrocast.net>
8262 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8263 L:      linux-media@vger.kernel.org
8264 T:      git git://linuxtv.org/media_tree.git
8265 W:      http://www.ivtvdriver.org
8266 S:      Maintained
8267 F:      Documentation/media/v4l-drivers/ivtv*
8268 F:      drivers/media/pci/ivtv/
8269 F:      include/uapi/linux/ivtv*
8270
8271 IX2505V MEDIA DRIVER
8272 M:      Malcolm Priestley <tvboxspy@gmail.com>
8273 L:      linux-media@vger.kernel.org
8274 W:      https://linuxtv.org
8275 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8276 S:      Maintained
8277 F:      drivers/media/dvb-frontends/ix2505v*
8278
8279 JAILHOUSE HYPERVISOR INTERFACE
8280 M:      Jan Kiszka <jan.kiszka@siemens.com>
8281 L:      jailhouse-dev@googlegroups.com
8282 S:      Maintained
8283 F:      arch/x86/kernel/jailhouse.c
8284 F:      arch/x86/include/asm/jailhouse_para.h
8285
8286 JC42.4 TEMPERATURE SENSOR DRIVER
8287 M:      Guenter Roeck <linux@roeck-us.net>
8288 L:      linux-hwmon@vger.kernel.org
8289 S:      Maintained
8290 F:      drivers/hwmon/jc42.c
8291 F:      Documentation/hwmon/jc42
8292
8293 JFS FILESYSTEM
8294 M:      Dave Kleikamp <shaggy@kernel.org>
8295 L:      jfs-discussion@lists.sourceforge.net
8296 W:      http://jfs.sourceforge.net/
8297 T:      git git://github.com/kleikamp/linux-shaggy.git
8298 S:      Maintained
8299 F:      Documentation/filesystems/jfs.txt
8300 F:      fs/jfs/
8301
8302 JME NETWORK DRIVER
8303 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8304 L:      netdev@vger.kernel.org
8305 S:      Maintained
8306 F:      drivers/net/ethernet/jme.*
8307
8308 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8309 M:      David Woodhouse <dwmw2@infradead.org>
8310 L:      linux-mtd@lists.infradead.org
8311 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8312 S:      Maintained
8313 F:      fs/jffs2/
8314 F:      include/uapi/linux/jffs2.h
8315
8316 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8317 M:      "Theodore Ts'o" <tytso@mit.edu>
8318 M:      Jan Kara <jack@suse.com>
8319 L:      linux-ext4@vger.kernel.org
8320 S:      Maintained
8321 F:      fs/jbd2/
8322 F:      include/linux/jbd2.h
8323
8324 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8325 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8326 L:      linux-media@vger.kernel.org
8327 S:      Maintained
8328 F:      drivers/media/platform/rcar_jpu.c
8329
8330 JSM Neo PCI based serial card
8331 L:      linux-serial@vger.kernel.org
8332 S:      Orphan
8333 F:      drivers/tty/serial/jsm/
8334
8335 K10TEMP HARDWARE MONITORING DRIVER
8336 M:      Clemens Ladisch <clemens@ladisch.de>
8337 L:      linux-hwmon@vger.kernel.org
8338 S:      Maintained
8339 F:      Documentation/hwmon/k10temp
8340 F:      drivers/hwmon/k10temp.c
8341
8342 K8TEMP HARDWARE MONITORING DRIVER
8343 M:      Rudolf Marek <r.marek@assembler.cz>
8344 L:      linux-hwmon@vger.kernel.org
8345 S:      Maintained
8346 F:      Documentation/hwmon/k8temp
8347 F:      drivers/hwmon/k8temp.c
8348
8349 KASAN
8350 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8351 R:      Alexander Potapenko <glider@google.com>
8352 R:      Dmitry Vyukov <dvyukov@google.com>
8353 L:      kasan-dev@googlegroups.com
8354 S:      Maintained
8355 F:      arch/*/include/asm/kasan.h
8356 F:      arch/*/mm/kasan_init*
8357 F:      Documentation/dev-tools/kasan.rst
8358 F:      include/linux/kasan*.h
8359 F:      lib/test_kasan.c
8360 F:      mm/kasan/
8361 F:      scripts/Makefile.kasan
8362
8363 KCONFIG
8364 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8366 L:      linux-kbuild@vger.kernel.org
8367 S:      Maintained
8368 F:      Documentation/kbuild/kconfig*
8369 F:      scripts/kconfig/
8370 F:      scripts/Kconfig.include
8371
8372 KDUMP
8373 M:      Dave Young <dyoung@redhat.com>
8374 M:      Baoquan He <bhe@redhat.com>
8375 R:      Vivek Goyal <vgoyal@redhat.com>
8376 L:      kexec@lists.infradead.org
8377 W:      http://lse.sourceforge.net/kdump/
8378 S:      Maintained
8379 F:      Documentation/kdump/
8380
8381 KEENE FM RADIO TRANSMITTER DRIVER
8382 M:      Hans Verkuil <hverkuil@xs4all.nl>
8383 L:      linux-media@vger.kernel.org
8384 T:      git git://linuxtv.org/media_tree.git
8385 W:      https://linuxtv.org
8386 S:      Maintained
8387 F:      drivers/media/radio/radio-keene*
8388
8389 KERNEL AUTOMOUNTER
8390 M:      Ian Kent <raven@themaw.net>
8391 L:      autofs@vger.kernel.org
8392 S:      Maintained
8393 F:      fs/autofs/
8394
8395 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8396 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8397 M:      Michal Marek <michal.lkml@markovi.net>
8398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8399 L:      linux-kbuild@vger.kernel.org
8400 S:      Maintained
8401 F:      Documentation/kbuild/
8402 F:      Makefile
8403 F:      scripts/Kbuild*
8404 F:      scripts/Makefile*
8405 F:      scripts/basic/
8406 F:      scripts/mk*
8407 F:      scripts/mod/
8408 F:      scripts/package/
8409
8410 KERNEL JANITORS
8411 L:      kernel-janitors@vger.kernel.org
8412 W:      http://kernelnewbies.org/KernelJanitors
8413 S:      Odd Fixes
8414
8415 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8416 M:      "J. Bruce Fields" <bfields@fieldses.org>
8417 M:      Jeff Layton <jlayton@kernel.org>
8418 L:      linux-nfs@vger.kernel.org
8419 W:      http://nfs.sourceforge.net/
8420 T:      git git://linux-nfs.org/~bfields/linux.git
8421 S:      Supported
8422 F:      fs/nfsd/
8423 F:      include/uapi/linux/nfsd/
8424 F:      fs/lockd/
8425 F:      fs/nfs_common/
8426 F:      net/sunrpc/
8427 F:      include/linux/lockd/
8428 F:      include/linux/sunrpc/
8429 F:      include/uapi/linux/sunrpc/
8430
8431 KERNEL SELFTEST FRAMEWORK
8432 M:      Shuah Khan <shuah@kernel.org>
8433 M:      Shuah Khan <skhan@linuxfoundation.org>
8434 L:      linux-kselftest@vger.kernel.org
8435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8436 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8437 S:      Maintained
8438 F:      tools/testing/selftests/
8439 F:      Documentation/dev-tools/kselftest*
8440
8441 KERNEL USERMODE HELPER
8442 M:      Luis Chamberlain <mcgrof@kernel.org>
8443 L:      linux-kernel@vger.kernel.org
8444 S:      Maintained
8445 F:      kernel/umh.c
8446 F:      include/linux/umh.h
8447
8448 KERNEL VIRTUAL MACHINE (KVM)
8449 M:      Paolo Bonzini <pbonzini@redhat.com>
8450 M:      Radim Krčmář <rkrcmar@redhat.com>
8451 L:      kvm@vger.kernel.org
8452 W:      http://www.linux-kvm.org
8453 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8454 S:      Supported
8455 F:      Documentation/virtual/kvm/
8456 F:      include/trace/events/kvm.h
8457 F:      include/uapi/asm-generic/kvm*
8458 F:      include/uapi/linux/kvm*
8459 F:      include/asm-generic/kvm*
8460 F:      include/linux/kvm*
8461 F:      include/kvm/iodev.h
8462 F:      virt/kvm/*
8463 F:      tools/kvm/
8464 F:      tools/testing/selftests/kvm/
8465
8466 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8467 M:      Joerg Roedel <joro@8bytes.org>
8468 L:      kvm@vger.kernel.org
8469 W:      http://www.linux-kvm.org/
8470 S:      Maintained
8471 F:      arch/x86/include/asm/svm.h
8472 F:      arch/x86/kvm/svm.c
8473
8474 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8475 M:      Christoffer Dall <christoffer.dall@arm.com>
8476 M:      Marc Zyngier <marc.zyngier@arm.com>
8477 R:      James Morse <james.morse@arm.com>
8478 R:      Julien Thierry <julien.thierry@arm.com>
8479 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8481 L:      kvmarm@lists.cs.columbia.edu
8482 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8484 S:      Maintained
8485 F:      arch/arm/include/uapi/asm/kvm*
8486 F:      arch/arm/include/asm/kvm*
8487 F:      arch/arm/kvm/
8488 F:      arch/arm64/include/uapi/asm/kvm*
8489 F:      arch/arm64/include/asm/kvm*
8490 F:      arch/arm64/kvm/
8491 F:      virt/kvm/arm/
8492 F:      include/kvm/arm_*
8493
8494 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8495 M:      James Hogan <jhogan@kernel.org>
8496 L:      linux-mips@vger.kernel.org
8497 S:      Supported
8498 F:      arch/mips/include/uapi/asm/kvm*
8499 F:      arch/mips/include/asm/kvm*
8500 F:      arch/mips/kvm/
8501
8502 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8503 M:      Paul Mackerras <paulus@ozlabs.org>
8504 L:      kvm-ppc@vger.kernel.org
8505 W:      http://www.linux-kvm.org/
8506 T:      git git://github.com/agraf/linux-2.6.git
8507 S:      Supported
8508 F:      arch/powerpc/include/uapi/asm/kvm*
8509 F:      arch/powerpc/include/asm/kvm*
8510 F:      arch/powerpc/kvm/
8511 F:      arch/powerpc/kernel/kvm*
8512
8513 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8514 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8515 M:      Janosch Frank <frankja@linux.ibm.com>
8516 R:      David Hildenbrand <david@redhat.com>
8517 R:      Cornelia Huck <cohuck@redhat.com>
8518 L:      linux-s390@vger.kernel.org
8519 W:      http://www.ibm.com/developerworks/linux/linux390/
8520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8521 S:      Supported
8522 F:      arch/s390/include/uapi/asm/kvm*
8523 F:      arch/s390/include/asm/gmap.h
8524 F:      arch/s390/include/asm/kvm*
8525 F:      arch/s390/kvm/
8526 F:      arch/s390/mm/gmap.c
8527
8528 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8529 M:      Paolo Bonzini <pbonzini@redhat.com>
8530 M:      Radim Krčmář <rkrcmar@redhat.com>
8531 L:      kvm@vger.kernel.org
8532 W:      http://www.linux-kvm.org
8533 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8534 S:      Supported
8535 F:      arch/x86/kvm/
8536 F:      arch/x86/kvm/*/
8537 F:      arch/x86/include/uapi/asm/kvm*
8538 F:      arch/x86/include/asm/kvm*
8539 F:      arch/x86/include/asm/pvclock-abi.h
8540 F:      arch/x86/kernel/kvm.c
8541 F:      arch/x86/kernel/kvmclock.c
8542
8543 KERNFS
8544 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8545 M:      Tejun Heo <tj@kernel.org>
8546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8547 S:      Supported
8548 F:      include/linux/kernfs.h
8549 F:      fs/kernfs/
8550
8551 KEXEC
8552 M:      Eric Biederman <ebiederm@xmission.com>
8553 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8554 L:      kexec@lists.infradead.org
8555 S:      Maintained
8556 F:      include/linux/kexec.h
8557 F:      include/uapi/linux/kexec.h
8558 F:      kernel/kexec*
8559
8560 KEYS-ENCRYPTED
8561 M:      Mimi Zohar <zohar@linux.ibm.com>
8562 L:      linux-integrity@vger.kernel.org
8563 L:      keyrings@vger.kernel.org
8564 S:      Supported
8565 F:      Documentation/security/keys/trusted-encrypted.rst
8566 F:      include/keys/encrypted-type.h
8567 F:      security/keys/encrypted-keys/
8568
8569 KEYS-TRUSTED
8570 M:      James Bottomley <jejb@linux.ibm.com>
8571 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8572 M:      Mimi Zohar <zohar@linux.ibm.com>
8573 L:      linux-integrity@vger.kernel.org
8574 L:      keyrings@vger.kernel.org
8575 S:      Supported
8576 F:      Documentation/security/keys/trusted-encrypted.rst
8577 F:      include/keys/trusted-type.h
8578 F:      security/keys/trusted.c
8579 F:      security/keys/trusted.h
8580
8581 KEYS/KEYRINGS:
8582 M:      David Howells <dhowells@redhat.com>
8583 L:      keyrings@vger.kernel.org
8584 S:      Maintained
8585 F:      Documentation/security/keys/core.rst
8586 F:      include/linux/key.h
8587 F:      include/linux/key-type.h
8588 F:      include/linux/keyctl.h
8589 F:      include/uapi/linux/keyctl.h
8590 F:      include/keys/
8591 F:      security/keys/
8592
8593 KGDB / KDB /debug_core
8594 M:      Jason Wessel <jason.wessel@windriver.com>
8595 M:      Daniel Thompson <daniel.thompson@linaro.org>
8596 W:      http://kgdb.wiki.kernel.org/
8597 L:      kgdb-bugreport@lists.sourceforge.net
8598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8599 S:      Maintained
8600 F:      Documentation/dev-tools/kgdb.rst
8601 F:      drivers/misc/kgdbts.c
8602 F:      drivers/tty/serial/kgdboc.c
8603 F:      include/linux/kdb.h
8604 F:      include/linux/kgdb.h
8605 F:      kernel/debug/
8606
8607 KMEMLEAK
8608 M:      Catalin Marinas <catalin.marinas@arm.com>
8609 S:      Maintained
8610 F:      Documentation/dev-tools/kmemleak.rst
8611 F:      include/linux/kmemleak.h
8612 F:      mm/kmemleak.c
8613 F:      mm/kmemleak-test.c
8614
8615 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8616 M:      Luis Chamberlain <mcgrof@kernel.org>
8617 L:      linux-kernel@vger.kernel.org
8618 S:      Maintained
8619 F:      kernel/kmod.c
8620 F:      include/linux/kmod.h
8621 F:      lib/test_kmod.c
8622 F:      tools/testing/selftests/kmod/
8623
8624 KPROBES
8625 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8626 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8627 M:      "David S. Miller" <davem@davemloft.net>
8628 M:      Masami Hiramatsu <mhiramat@kernel.org>
8629 S:      Maintained
8630 F:      Documentation/kprobes.txt
8631 F:      include/linux/kprobes.h
8632 F:      include/asm-generic/kprobes.h
8633 F:      kernel/kprobes.c
8634
8635 KS0108 LCD CONTROLLER DRIVER
8636 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8637 S:      Maintained
8638 F:      Documentation/auxdisplay/ks0108
8639 F:      drivers/auxdisplay/ks0108.c
8640 F:      include/linux/ks0108.h
8641
8642 L3MDEV
8643 M:      David Ahern <dsa@cumulusnetworks.com>
8644 L:      netdev@vger.kernel.org
8645 S:      Maintained
8646 F:      net/l3mdev
8647 F:      include/net/l3mdev.h
8648
8649 L7 BPF FRAMEWORK
8650 M:      John Fastabend <john.fastabend@gmail.com>
8651 M:      Daniel Borkmann <daniel@iogearbox.net>
8652 L:      netdev@vger.kernel.org
8653 L:      bpf@vger.kernel.org
8654 S:      Maintained
8655 F:      include/linux/skmsg.h
8656 F:      net/core/skmsg.c
8657 F:      net/core/sock_map.c
8658 F:      net/ipv4/tcp_bpf.c
8659
8660 LANTIQ / INTEL Ethernet drivers
8661 M:      Hauke Mehrtens <hauke@hauke-m.de>
8662 L:      netdev@vger.kernel.org
8663 S:      Maintained
8664 F:      net/dsa/tag_gswip.c
8665 F:      drivers/net/ethernet/lantiq_xrx200.c
8666 F:      drivers/net/dsa/lantiq_pce.h
8667 F:      drivers/net/dsa/lantiq_gswip.c
8668
8669 LANTIQ MIPS ARCHITECTURE
8670 M:      John Crispin <john@phrozen.org>
8671 L:      linux-mips@vger.kernel.org
8672 S:      Maintained
8673 F:      arch/mips/lantiq
8674 F:      drivers/soc/lantiq
8675
8676 LAPB module
8677 L:      linux-x25@vger.kernel.org
8678 S:      Orphan
8679 F:      Documentation/networking/lapb-module.txt
8680 F:      include/*/lapb.h
8681 F:      net/lapb/
8682
8683 LASI 53c700 driver for PARISC
8684 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8685 L:      linux-scsi@vger.kernel.org
8686 S:      Maintained
8687 F:      Documentation/scsi/53c700.txt
8688 F:      drivers/scsi/53c700*
8689
8690 LEAKING_ADDRESSES
8691 M:      Tobin C. Harding <me@tobin.cc>
8692 M:      Tycho Andersen <tycho@tycho.ws>
8693 L:      kernel-hardening@lists.openwall.com
8694 S:      Maintained
8695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8696 F:      scripts/leaking_addresses.pl
8697
8698 LED SUBSYSTEM
8699 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8700 M:      Pavel Machek <pavel@ucw.cz>
8701 L:      linux-leds@vger.kernel.org
8702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8703 S:      Maintained
8704 F:      Documentation/devicetree/bindings/leds/
8705 F:      drivers/leds/
8706 F:      include/linux/leds.h
8707
8708 LEGACY EEPROM DRIVER
8709 M:      Jean Delvare <jdelvare@suse.com>
8710 S:      Maintained
8711 F:      Documentation/misc-devices/eeprom
8712 F:      drivers/misc/eeprom/eeprom.c
8713
8714 LEGO MINDSTORMS EV3
8715 R:      David Lechner <david@lechnology.com>
8716 S:      Maintained
8717 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8718 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8719 F:      drivers/power/supply/lego_ev3_battery.c
8720
8721 LEGO USB Tower driver
8722 M:      Juergen Stuber <starblue@users.sourceforge.net>
8723 L:      legousb-devel@lists.sourceforge.net
8724 W:      http://legousb.sourceforge.net/
8725 S:      Maintained
8726 F:      drivers/usb/misc/legousbtower.c
8727
8728 LG LAPTOP EXTRAS
8729 M:      Matan Ziv-Av <matan@svgalib.org>
8730 L:      platform-driver-x86@vger.kernel.org
8731 S:      Maintained
8732 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8733 F:      Documentation/laptops/lg-laptop.rst
8734 F:      drivers/platform/x86/lg-laptop.c
8735
8736 LG2160 MEDIA DRIVER
8737 M:      Michael Krufky <mkrufky@linuxtv.org>
8738 L:      linux-media@vger.kernel.org
8739 W:      https://linuxtv.org
8740 W:      http://github.com/mkrufky
8741 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8742 T:      git git://linuxtv.org/mkrufky/tuners.git
8743 S:      Maintained
8744 F:      drivers/media/dvb-frontends/lg2160.*
8745
8746 LGDT3305 MEDIA DRIVER
8747 M:      Michael Krufky <mkrufky@linuxtv.org>
8748 L:      linux-media@vger.kernel.org
8749 W:      https://linuxtv.org
8750 W:      http://github.com/mkrufky
8751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8752 T:      git git://linuxtv.org/mkrufky/tuners.git
8753 S:      Maintained
8754 F:      drivers/media/dvb-frontends/lgdt3305.*
8755
8756 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8757 M:      Viresh Kumar <vireshk@kernel.org>
8758 L:      linux-ide@vger.kernel.org
8759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8760 S:      Maintained
8761 F:      include/linux/pata_arasan_cf_data.h
8762 F:      drivers/ata/pata_arasan_cf.c
8763
8764 LIBATA PATA DRIVERS
8765 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8766 M:      Jens Axboe <axboe@kernel.dk>
8767 L:      linux-ide@vger.kernel.org
8768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8769 S:      Maintained
8770 F:      drivers/ata/pata_*.c
8771 F:      drivers/ata/ata_generic.c
8772
8773 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8774 M:      Linus Walleij <linus.walleij@linaro.org>
8775 L:      linux-ide@vger.kernel.org
8776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8777 S:      Maintained
8778 F:      drivers/ata/pata_ftide010.c
8779 F:      drivers/ata/sata_gemini.c
8780 F:      drivers/ata/sata_gemini.h
8781
8782 LIBATA SATA AHCI PLATFORM devices support
8783 M:      Hans de Goede <hdegoede@redhat.com>
8784 M:      Jens Axboe <axboe@kernel.dk>
8785 L:      linux-ide@vger.kernel.org
8786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8787 S:      Maintained
8788 F:      drivers/ata/ahci_platform.c
8789 F:      drivers/ata/libahci_platform.c
8790 F:      include/linux/ahci_platform.h
8791
8792 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8793 M:      Mikael Pettersson <mikpelinux@gmail.com>
8794 L:      linux-ide@vger.kernel.org
8795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8796 S:      Maintained
8797 F:      drivers/ata/sata_promise.*
8798
8799 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8800 M:      Jens Axboe <axboe@kernel.dk>
8801 L:      linux-ide@vger.kernel.org
8802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8803 S:      Maintained
8804 F:      drivers/ata/
8805 F:      include/linux/ata.h
8806 F:      include/linux/libata.h
8807 F:      Documentation/devicetree/bindings/ata/
8808
8809 LIBLOCKDEP
8810 M:      Sasha Levin <alexander.levin@microsoft.com>
8811 S:      Maintained
8812 F:      tools/lib/lockdep/
8813
8814 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8815 M:      Dan Williams <dan.j.williams@intel.com>
8816 M:      Vishal Verma <vishal.l.verma@intel.com>
8817 M:      Dave Jiang <dave.jiang@intel.com>
8818 L:      linux-nvdimm@lists.01.org
8819 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8820 S:      Supported
8821 F:      drivers/nvdimm/blk.c
8822 F:      drivers/nvdimm/region_devs.c
8823
8824 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8825 M:      Vishal Verma <vishal.l.verma@intel.com>
8826 M:      Dan Williams <dan.j.williams@intel.com>
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:      Dan Williams <dan.j.williams@intel.com>
8835 M:      Vishal Verma <vishal.l.verma@intel.com>
8836 M:      Dave Jiang <dave.jiang@intel.com>
8837 L:      linux-nvdimm@lists.01.org
8838 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8839 S:      Supported
8840 F:      drivers/nvdimm/pmem*
8841
8842 LIBNVDIMM: DEVICETREE BINDINGS
8843 M:      Oliver O'Halloran <oohall@gmail.com>
8844 L:      linux-nvdimm@lists.01.org
8845 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8846 S:      Supported
8847 F:      drivers/nvdimm/of_pmem.c
8848 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8849
8850 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8851 M:      Dan Williams <dan.j.williams@intel.com>
8852 M:      Vishal Verma <vishal.l.verma@intel.com>
8853 M:      Dave Jiang <dave.jiang@intel.com>
8854 M:      Keith Busch <keith.busch@intel.com>
8855 M:      Ira Weiny <ira.weiny@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:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
11884 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
11885 L:      linux-pci@vger.kernel.org
11886 S:      Supported
11887 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11888 F:      drivers/pci/controller/pcie-mobiveil.c
11889
11890 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11891 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11892 M:      Jason Cooper <jason@lakedaemon.net>
11893 L:      linux-pci@vger.kernel.org
11894 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11895 S:      Maintained
11896 F:      drivers/pci/controller/*mvebu*
11897
11898 PCI DRIVER FOR NVIDIA TEGRA
11899 M:      Thierry Reding <thierry.reding@gmail.com>
11900 L:      linux-tegra@vger.kernel.org
11901 L:      linux-pci@vger.kernel.org
11902 S:      Supported
11903 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11904 F:      drivers/pci/controller/pci-tegra.c
11905
11906 PCI DRIVER FOR RENESAS R-CAR
11907 M:      Simon Horman <horms@verge.net.au>
11908 L:      linux-pci@vger.kernel.org
11909 L:      linux-renesas-soc@vger.kernel.org
11910 S:      Maintained
11911 F:      drivers/pci/controller/*rcar*
11912
11913 PCI DRIVER FOR SAMSUNG EXYNOS
11914 M:      Jingoo Han <jingoohan1@gmail.com>
11915 L:      linux-pci@vger.kernel.org
11916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11917 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11918 S:      Maintained
11919 F:      drivers/pci/controller/dwc/pci-exynos.c
11920
11921 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11922 M:      Jingoo Han <jingoohan1@gmail.com>
11923 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11924 L:      linux-pci@vger.kernel.org
11925 S:      Maintained
11926 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11927 F:      drivers/pci/controller/dwc/*designware*
11928
11929 PCI DRIVER FOR TI DRA7XX
11930 M:      Kishon Vijay Abraham I <kishon@ti.com>
11931 L:      linux-omap@vger.kernel.org
11932 L:      linux-pci@vger.kernel.org
11933 S:      Supported
11934 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11935 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11936
11937 PCI DRIVER FOR TI KEYSTONE
11938 M:      Murali Karicheri <m-karicheri2@ti.com>
11939 L:      linux-pci@vger.kernel.org
11940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11941 S:      Maintained
11942 F:      drivers/pci/controller/dwc/pci-keystone.c
11943
11944 PCI ENDPOINT SUBSYSTEM
11945 M:      Kishon Vijay Abraham I <kishon@ti.com>
11946 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11947 L:      linux-pci@vger.kernel.org
11948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11949 S:      Supported
11950 F:      drivers/pci/endpoint/
11951 F:      drivers/misc/pci_endpoint_test.c
11952 F:      tools/pci/
11953
11954 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11955 M:      Russell Currey <ruscur@russell.cc>
11956 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11957 M:      Oliver O'Halloran <oohall@gmail.com>
11958 L:      linuxppc-dev@lists.ozlabs.org
11959 S:      Supported
11960 F:      Documentation/PCI/pci-error-recovery.txt
11961 F:      drivers/pci/pcie/aer.c
11962 F:      drivers/pci/pcie/dpc.c
11963 F:      drivers/pci/pcie/err.c
11964 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11965 F:      arch/powerpc/kernel/eeh*.c
11966 F:      arch/powerpc/platforms/*/eeh*.c
11967 F:      arch/powerpc/include/*/eeh*.h
11968
11969 PCI ERROR RECOVERY
11970 M:      Linas Vepstas <linasvepstas@gmail.com>
11971 L:      linux-pci@vger.kernel.org
11972 S:      Supported
11973 F:      Documentation/PCI/pci-error-recovery.txt
11974
11975 PCI MSI DRIVER FOR ALTERA MSI IP
11976 M:      Ley Foon Tan <lftan@altera.com>
11977 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11978 L:      linux-pci@vger.kernel.org
11979 S:      Supported
11980 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11981 F:      drivers/pci/controller/pcie-altera-msi.c
11982
11983 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11984 M:      Toan Le <toan@os.amperecomputing.com>
11985 L:      linux-pci@vger.kernel.org
11986 L:      linux-arm-kernel@lists.infradead.org
11987 S:      Maintained
11988 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11989 F:      drivers/pci/controller/pci-xgene-msi.c
11990
11991 PCI SUBSYSTEM
11992 M:      Bjorn Helgaas <bhelgaas@google.com>
11993 L:      linux-pci@vger.kernel.org
11994 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11996 S:      Supported
11997 F:      Documentation/devicetree/bindings/pci/
11998 F:      Documentation/PCI/
11999 F:      drivers/acpi/pci*
12000 F:      drivers/pci/
12001 F:      include/asm-generic/pci*
12002 F:      include/linux/pci*
12003 F:      include/linux/of_pci.h
12004 F:      include/uapi/linux/pci*
12005 F:      lib/pci*
12006 F:      arch/x86/pci/
12007 F:      arch/x86/kernel/quirks.c
12008 F:      arch/x86/kernel/early-quirks.c
12009
12010 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12011 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12012 L:      linux-pci@vger.kernel.org
12013 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12015 S:      Supported
12016 F:      drivers/pci/controller/
12017
12018 PCIE DRIVER FOR ANNAPURNA LABS
12019 M:      Jonathan Chocron <jonnyc@amazon.com>
12020 L:      linux-pci@vger.kernel.org
12021 S:      Maintained
12022 F:      drivers/pci/controller/dwc/pcie-al.c
12023
12024 PCIE DRIVER FOR AMLOGIC MESON
12025 M:      Yue Wang <yue.wang@Amlogic.com>
12026 L:      linux-pci@vger.kernel.org
12027 L:      linux-amlogic@lists.infradead.org
12028 S:      Maintained
12029 F:      drivers/pci/controller/dwc/pci-meson.c
12030
12031 PCIE DRIVER FOR AXIS ARTPEC
12032 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12033 L:      linux-arm-kernel@axis.com
12034 L:      linux-pci@vger.kernel.org
12035 S:      Maintained
12036 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12037 F:      drivers/pci/controller/dwc/*artpec*
12038
12039 PCIE DRIVER FOR CAVIUM THUNDERX
12040 M:      David Daney <david.daney@cavium.com>
12041 L:      linux-pci@vger.kernel.org
12042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12043 S:      Supported
12044 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12045 F:      drivers/pci/controller/pci-thunder-*
12046
12047 PCIE DRIVER FOR HISILICON
12048 M:      Zhou Wang <wangzhou1@hisilicon.com>
12049 L:      linux-pci@vger.kernel.org
12050 S:      Maintained
12051 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12052 F:      drivers/pci/controller/dwc/pcie-hisi.c
12053
12054 PCIE DRIVER FOR HISILICON KIRIN
12055 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12056 M:      Binghui Wang <wangbinghui@hisilicon.com>
12057 L:      linux-pci@vger.kernel.org
12058 S:      Maintained
12059 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12060 F:      drivers/pci/controller/dwc/pcie-kirin.c
12061
12062 PCIE DRIVER FOR HISILICON STB
12063 M:      Shawn Guo <shawn.guo@linaro.org>
12064 L:      linux-pci@vger.kernel.org
12065 S:      Maintained
12066 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12067 F:      drivers/pci/controller/dwc/pcie-histb.c
12068
12069 PCIE DRIVER FOR MEDIATEK
12070 M:      Ryder Lee <ryder.lee@mediatek.com>
12071 L:      linux-pci@vger.kernel.org
12072 L:      linux-mediatek@lists.infradead.org
12073 S:      Supported
12074 F:      Documentation/devicetree/bindings/pci/mediatek*
12075 F:      drivers/pci/controller/*mediatek*
12076
12077 PCIE DRIVER FOR QUALCOMM MSM
12078 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12079 L:      linux-pci@vger.kernel.org
12080 L:      linux-arm-msm@vger.kernel.org
12081 S:      Maintained
12082 F:      drivers/pci/controller/dwc/*qcom*
12083
12084 PCIE DRIVER FOR ROCKCHIP
12085 M:      Shawn Lin <shawn.lin@rock-chips.com>
12086 L:      linux-pci@vger.kernel.org
12087 L:      linux-rockchip@lists.infradead.org
12088 S:      Maintained
12089 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12090 F:      drivers/pci/controller/pcie-rockchip*
12091
12092 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12093 M:      Linus Walleij <linus.walleij@linaro.org>
12094 L:      linux-pci@vger.kernel.org
12095 S:      Maintained
12096 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12097 F:      drivers/pci/controller/pci-v3-semi.c
12098
12099 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12100 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12101 L:      linux-pci@vger.kernel.org
12102 S:      Maintained
12103 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12104 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12105
12106 PCIE DRIVER FOR ST SPEAR13XX
12107 M:      Pratyush Anand <pratyush.anand@gmail.com>
12108 L:      linux-pci@vger.kernel.org
12109 S:      Maintained
12110 F:      drivers/pci/controller/dwc/*spear*
12111
12112 PCMCIA SUBSYSTEM
12113 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12115 S:      Odd Fixes
12116 F:      Documentation/pcmcia/
12117 F:      tools/pcmcia/
12118 F:      drivers/pcmcia/
12119 F:      include/pcmcia/
12120
12121 PCNET32 NETWORK DRIVER
12122 M:      Don Fry <pcnet32@frontier.com>
12123 L:      netdev@vger.kernel.org
12124 S:      Maintained
12125 F:      drivers/net/ethernet/amd/pcnet32.c
12126
12127 PCRYPT PARALLEL CRYPTO ENGINE
12128 M:      Steffen Klassert <steffen.klassert@secunet.com>
12129 L:      linux-crypto@vger.kernel.org
12130 S:      Maintained
12131 F:      crypto/pcrypt.c
12132 F:      include/crypto/pcrypt.h
12133
12134 PEAQ WMI HOTKEYS DRIVER
12135 M:      Hans de Goede <hdegoede@redhat.com>
12136 L:      platform-driver-x86@vger.kernel.org
12137 S:      Maintained
12138 F:      drivers/platform/x86/peaq-wmi.c
12139
12140 PER-CPU MEMORY ALLOCATOR
12141 M:      Dennis Zhou <dennis@kernel.org>
12142 M:      Tejun Heo <tj@kernel.org>
12143 M:      Christoph Lameter <cl@linux.com>
12144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12145 S:      Maintained
12146 F:      include/linux/percpu*.h
12147 F:      mm/percpu*.c
12148 F:      arch/*/include/asm/percpu.h
12149
12150 PER-TASK DELAY ACCOUNTING
12151 M:      Balbir Singh <bsingharora@gmail.com>
12152 S:      Maintained
12153 F:      include/linux/delayacct.h
12154 F:      kernel/delayacct.c
12155
12156 PERFORMANCE EVENTS SUBSYSTEM
12157 M:      Peter Zijlstra <peterz@infradead.org>
12158 M:      Ingo Molnar <mingo@redhat.com>
12159 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12160 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12161 R:      Jiri Olsa <jolsa@redhat.com>
12162 R:      Namhyung Kim <namhyung@kernel.org>
12163 L:      linux-kernel@vger.kernel.org
12164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12165 S:      Supported
12166 F:      kernel/events/*
12167 F:      include/linux/perf_event.h
12168 F:      include/uapi/linux/perf_event.h
12169 F:      arch/*/kernel/perf_event*.c
12170 F:      arch/*/kernel/*/perf_event*.c
12171 F:      arch/*/kernel/*/*/perf_event*.c
12172 F:      arch/*/include/asm/perf_event.h
12173 F:      arch/*/kernel/perf_callchain.c
12174 F:      arch/*/events/*
12175 F:      tools/perf/
12176
12177 PERSONALITY HANDLING
12178 M:      Christoph Hellwig <hch@infradead.org>
12179 L:      linux-abi-devel@lists.sourceforge.net
12180 S:      Maintained
12181 F:      include/linux/personality.h
12182 F:      include/uapi/linux/personality.h
12183
12184 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12185 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12186 L:      linux-input@vger.kernel.org
12187 S:      Maintained
12188 F:      Documentation/input/devices/pxrc.rst
12189 F:      drivers/input/joystick/pxrc.c
12190
12191 PHONET PROTOCOL
12192 M:      Remi Denis-Courmont <courmisch@gmail.com>
12193 S:      Supported
12194 F:      Documentation/networking/phonet.txt
12195 F:      include/linux/phonet.h
12196 F:      include/net/phonet/
12197 F:      include/uapi/linux/phonet.h
12198 F:      net/phonet/
12199
12200 PHRAM MTD DRIVER
12201 M:      Joern Engel <joern@lazybastard.org>
12202 L:      linux-mtd@lists.infradead.org
12203 S:      Maintained
12204 F:      drivers/mtd/devices/phram.c
12205
12206 PICOLCD HID DRIVER
12207 M:      Bruno Prémont <bonbons@linux-vserver.org>
12208 L:      linux-input@vger.kernel.org
12209 S:      Maintained
12210 F:      drivers/hid/hid-picolcd*
12211
12212 PICOXCELL SUPPORT
12213 M:      Jamie Iles <jamie@jamieiles.com>
12214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12215 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12216 S:      Supported
12217 F:      arch/arm/boot/dts/picoxcell*
12218 F:      arch/arm/mach-picoxcell/
12219 F:      drivers/crypto/picoxcell*
12220
12221 PIN CONTROL SUBSYSTEM
12222 M:      Linus Walleij <linus.walleij@linaro.org>
12223 L:      linux-gpio@vger.kernel.org
12224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12225 S:      Maintained
12226 F:      Documentation/devicetree/bindings/pinctrl/
12227 F:      Documentation/driver-api/pinctl.rst
12228 F:      drivers/pinctrl/
12229 F:      include/linux/pinctrl/
12230
12231 PIN CONTROLLER - MICROCHIP AT91
12232 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12234 L:      linux-gpio@vger.kernel.org
12235 S:      Supported
12236 F:      drivers/pinctrl/pinctrl-at91*
12237
12238 PIN CONTROLLER - FREESCALE
12239 M:      Dong Aisheng <aisheng.dong@nxp.com>
12240 M:      Fabio Estevam <festevam@gmail.com>
12241 M:      Shawn Guo <shawnguo@kernel.org>
12242 M:      Stefan Agner <stefan@agner.ch>
12243 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12244 L:      linux-gpio@vger.kernel.org
12245 S:      Maintained
12246 F:      drivers/pinctrl/freescale/
12247 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12248
12249 PIN CONTROLLER - INTEL
12250 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12251 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12253 S:      Maintained
12254 F:      drivers/pinctrl/intel/
12255
12256 PIN CONTROLLER - MEDIATEK
12257 M:      Sean Wang <sean.wang@kernel.org>
12258 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12259 S:      Maintained
12260 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12261 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12262 F:      drivers/pinctrl/mediatek/
12263
12264 PIN CONTROLLER - QUALCOMM
12265 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12266 S:      Maintained
12267 L:      linux-arm-msm@vger.kernel.org
12268 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12269 F:      drivers/pinctrl/qcom/
12270
12271 PIN CONTROLLER - RENESAS
12272 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12273 L:      linux-renesas-soc@vger.kernel.org
12274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12275 S:      Maintained
12276 F:      drivers/pinctrl/pinctrl-rz*
12277 F:      drivers/pinctrl/sh-pfc/
12278
12279 PIN CONTROLLER - SAMSUNG
12280 M:      Tomasz Figa <tomasz.figa@gmail.com>
12281 M:      Krzysztof Kozlowski <krzk@kernel.org>
12282 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12284 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12285 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12287 S:      Maintained
12288 F:      drivers/pinctrl/samsung/
12289 F:      include/dt-bindings/pinctrl/samsung.h
12290 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12291
12292 PIN CONTROLLER - SINGLE
12293 M:      Tony Lindgren <tony@atomide.com>
12294 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12295 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12296 L:      linux-omap@vger.kernel.org
12297 S:      Maintained
12298 F:      drivers/pinctrl/pinctrl-single.c
12299
12300 PIN CONTROLLER - ST SPEAR
12301 M:      Viresh Kumar <vireshk@kernel.org>
12302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12303 W:      http://www.st.com/spear
12304 S:      Maintained
12305 F:      drivers/pinctrl/spear/
12306
12307 PISTACHIO SOC SUPPORT
12308 M:      James Hartley <james.hartley@sondrel.com>
12309 L:      linux-mips@vger.kernel.org
12310 S:      Odd Fixes
12311 F:      arch/mips/pistachio/
12312 F:      arch/mips/include/asm/mach-pistachio/
12313 F:      arch/mips/boot/dts/img/pistachio*
12314 F:      arch/mips/configs/pistachio*_defconfig
12315
12316 PKTCDVD DRIVER
12317 S:      Orphan
12318 M:      linux-block@vger.kernel.org
12319 F:      drivers/block/pktcdvd.c
12320 F:      include/linux/pktcdvd.h
12321 F:      include/uapi/linux/pktcdvd.h
12322
12323 PKUNITY SOC DRIVERS
12324 M:      Guan Xuetao <gxt@pku.edu.cn>
12325 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12326 S:      Maintained
12327 T:      git git://github.com/gxt/linux.git
12328 F:      drivers/input/serio/i8042-unicore32io.h
12329 F:      drivers/i2c/busses/i2c-puv3.c
12330 F:      drivers/video/fbdev/fb-puv3.c
12331 F:      drivers/rtc/rtc-puv3.c
12332
12333 PMBUS HARDWARE MONITORING DRIVERS
12334 M:      Guenter Roeck <linux@roeck-us.net>
12335 L:      linux-hwmon@vger.kernel.org
12336 W:      http://hwmon.wiki.kernel.org/
12337 W:      http://www.roeck-us.net/linux/drivers/
12338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12339 S:      Maintained
12340 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12341 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12342 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12343 F:      Documentation/hwmon/adm1275
12344 F:      Documentation/hwmon/ibm-cffps
12345 F:      Documentation/hwmon/ir35221
12346 F:      Documentation/hwmon/lm25066
12347 F:      Documentation/hwmon/ltc2978
12348 F:      Documentation/hwmon/ltc3815
12349 F:      Documentation/hwmon/max16064
12350 F:      Documentation/hwmon/max20751
12351 F:      Documentation/hwmon/max31785
12352 F:      Documentation/hwmon/max34440
12353 F:      Documentation/hwmon/max8688
12354 F:      Documentation/hwmon/pmbus
12355 F:      Documentation/hwmon/pmbus-core
12356 F:      Documentation/hwmon/tps40422
12357 F:      Documentation/hwmon/ucd9000
12358 F:      Documentation/hwmon/ucd9200
12359 F:      Documentation/hwmon/zl6100
12360 F:      drivers/hwmon/pmbus/
12361 F:      include/linux/pmbus.h
12362
12363 PMC SIERRA MaxRAID DRIVER
12364 L:      linux-scsi@vger.kernel.org
12365 W:      http://www.pmc-sierra.com/
12366 S:      Orphan
12367 F:      drivers/scsi/pmcraid.*
12368
12369 PMC SIERRA PM8001 DRIVER
12370 M:      Jack Wang <jinpu.wang@profitbricks.com>
12371 M:      lindar_liu@usish.com
12372 L:      linux-scsi@vger.kernel.org
12373 S:      Supported
12374 F:      drivers/scsi/pm8001/
12375
12376 PNP SUPPORT
12377 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12378 S:      Maintained
12379 F:      drivers/pnp/
12380
12381 PNI RM3100 IIO DRIVER
12382 M:      Song Qiang <songqiang1304521@gmail.com>
12383 L:      linux-iio@vger.kernel.org
12384 S:      Maintained
12385 F:      drivers/iio/magnetometer/rm3100*
12386 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12387
12388 POSIX CLOCKS and TIMERS
12389 M:      Thomas Gleixner <tglx@linutronix.de>
12390 L:      linux-kernel@vger.kernel.org
12391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12392 S:      Maintained
12393 F:      fs/timerfd.c
12394 F:      include/linux/timer*
12395 F:      kernel/time/*timer*
12396
12397 POWER MANAGEMENT CORE
12398 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12399 L:      linux-pm@vger.kernel.org
12400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12401 B:      https://bugzilla.kernel.org
12402 S:      Supported
12403 F:      drivers/base/power/
12404 F:      include/linux/pm.h
12405 F:      include/linux/pm_*
12406 F:      include/linux/powercap.h
12407 F:      drivers/powercap/
12408 F:      kernel/configs/nopm.config
12409
12410 POWER STATE COORDINATION INTERFACE (PSCI)
12411 M:      Mark Rutland <mark.rutland@arm.com>
12412 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12413 L:      linux-arm-kernel@lists.infradead.org
12414 S:      Maintained
12415 F:      drivers/firmware/psci*.c
12416 F:      include/linux/psci.h
12417 F:      include/uapi/linux/psci.h
12418
12419 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12420 M:      Sebastian Reichel <sre@kernel.org>
12421 L:      linux-pm@vger.kernel.org
12422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12423 S:      Maintained
12424 F:      Documentation/ABI/testing/sysfs-class-power
12425 F:      Documentation/devicetree/bindings/power/supply/
12426 F:      include/linux/power_supply.h
12427 F:      drivers/power/supply/
12428
12429 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12430 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12431 L:      linuxppc-dev@lists.ozlabs.org
12432 S:      Maintained
12433 F:      drivers/char/powernv-op-panel.c
12434
12435 PPP OVER ATM (RFC 2364)
12436 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12437 S:      Maintained
12438 F:      net/atm/pppoatm.c
12439 F:      include/uapi/linux/atmppp.h
12440
12441 PPP OVER ETHERNET
12442 M:      Michal Ostrowski <mostrows@earthlink.net>
12443 S:      Maintained
12444 F:      drivers/net/ppp/pppoe.c
12445 F:      drivers/net/ppp/pppox.c
12446
12447 PPP OVER L2TP
12448 M:      James Chapman <jchapman@katalix.com>
12449 S:      Maintained
12450 F:      net/l2tp/l2tp_ppp.c
12451 F:      include/linux/if_pppol2tp.h
12452 F:      include/uapi/linux/if_pppol2tp.h
12453
12454 PPP PROTOCOL DRIVERS AND COMPRESSORS
12455 M:      Paul Mackerras <paulus@samba.org>
12456 L:      linux-ppp@vger.kernel.org
12457 S:      Maintained
12458 F:      drivers/net/ppp/ppp_*
12459
12460 PPS SUPPORT
12461 M:      Rodolfo Giometti <giometti@enneenne.com>
12462 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12463 L:      linuxpps@ml.enneenne.com (subscribers-only)
12464 S:      Maintained
12465 F:      Documentation/pps/
12466 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12467 F:      Documentation/ABI/testing/sysfs-pps
12468 F:      drivers/pps/
12469 F:      include/linux/pps*.h
12470 F:      include/uapi/linux/pps.h
12471
12472 PPTP DRIVER
12473 M:      Dmitry Kozlov <xeb@mail.ru>
12474 L:      netdev@vger.kernel.org
12475 S:      Maintained
12476 F:      drivers/net/ppp/pptp.c
12477 W:      http://sourceforge.net/projects/accel-pptp
12478
12479 PRINTK
12480 M:      Petr Mladek <pmladek@suse.com>
12481 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12482 R:      Steven Rostedt <rostedt@goodmis.org>
12483 S:      Maintained
12484 F:      kernel/printk/
12485 F:      include/linux/printk.h
12486
12487 PRISM54 WIRELESS DRIVER
12488 M:      Luis Chamberlain <mcgrof@kernel.org>
12489 L:      linux-wireless@vger.kernel.org
12490 W:      http://wireless.kernel.org/en/users/Drivers/p54
12491 S:      Obsolete
12492 F:      drivers/net/wireless/intersil/prism54/
12493
12494 PROC FILESYSTEM
12495 R:      Alexey Dobriyan <adobriyan@gmail.com>
12496 L:      linux-kernel@vger.kernel.org
12497 L:      linux-fsdevel@vger.kernel.org
12498 S:      Maintained
12499 F:      fs/proc/
12500 F:      include/linux/proc_fs.h
12501 F:      tools/testing/selftests/proc/
12502 F:      Documentation/filesystems/proc.txt
12503
12504 PROC SYSCTL
12505 M:      Luis Chamberlain <mcgrof@kernel.org>
12506 M:      Kees Cook <keescook@chromium.org>
12507 L:      linux-kernel@vger.kernel.org
12508 L:      linux-fsdevel@vger.kernel.org
12509 S:      Maintained
12510 F:      fs/proc/proc_sysctl.c
12511 F:      include/linux/sysctl.h
12512 F:      kernel/sysctl.c
12513 F:      tools/testing/selftests/sysctl/
12514
12515 PS3 NETWORK SUPPORT
12516 M:      Geoff Levand <geoff@infradead.org>
12517 L:      netdev@vger.kernel.org
12518 L:      linuxppc-dev@lists.ozlabs.org
12519 S:      Maintained
12520 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12521
12522 PS3 PLATFORM SUPPORT
12523 M:      Geoff Levand <geoff@infradead.org>
12524 L:      linuxppc-dev@lists.ozlabs.org
12525 S:      Maintained
12526 F:      arch/powerpc/boot/ps3*
12527 F:      arch/powerpc/include/asm/lv1call.h
12528 F:      arch/powerpc/include/asm/ps3*.h
12529 F:      arch/powerpc/platforms/ps3/
12530 F:      drivers/*/ps3*
12531 F:      drivers/ps3/
12532 F:      drivers/rtc/rtc-ps3.c
12533 F:      drivers/usb/host/*ps3.c
12534 F:      sound/ppc/snd_ps3*
12535
12536 PS3VRAM DRIVER
12537 M:      Jim Paris <jim@jtan.com>
12538 M:      Geoff Levand <geoff@infradead.org>
12539 L:      linuxppc-dev@lists.ozlabs.org
12540 S:      Maintained
12541 F:      drivers/block/ps3vram.c
12542
12543 PSAMPLE PACKET SAMPLING SUPPORT:
12544 M:      Yotam Gigi <yotam.gi@gmail.com>
12545 S:      Maintained
12546 F:      net/psample
12547 F:      include/net/psample.h
12548 F:      include/uapi/linux/psample.h
12549
12550 PSTORE FILESYSTEM
12551 M:      Kees Cook <keescook@chromium.org>
12552 M:      Anton Vorontsov <anton@enomsg.org>
12553 M:      Colin Cross <ccross@android.com>
12554 M:      Tony Luck <tony.luck@intel.com>
12555 S:      Maintained
12556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12557 F:      fs/pstore/
12558 F:      include/linux/pstore*
12559 F:      drivers/firmware/efi/efi-pstore.c
12560 F:      drivers/acpi/apei/erst.c
12561 F:      Documentation/admin-guide/ramoops.rst
12562 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12563 K:      \b(pstore|ramoops)
12564
12565 PTP HARDWARE CLOCK SUPPORT
12566 M:      Richard Cochran <richardcochran@gmail.com>
12567 L:      netdev@vger.kernel.org
12568 S:      Maintained
12569 W:      http://linuxptp.sourceforge.net/
12570 F:      Documentation/ABI/testing/sysfs-ptp
12571 F:      Documentation/ptp/*
12572 F:      drivers/net/phy/dp83640*
12573 F:      drivers/ptp/*
12574 F:      include/linux/ptp_cl*
12575
12576 PTRACE SUPPORT
12577 M:      Oleg Nesterov <oleg@redhat.com>
12578 S:      Maintained
12579 F:      include/asm-generic/syscall.h
12580 F:      include/linux/ptrace.h
12581 F:      include/linux/regset.h
12582 F:      include/linux/tracehook.h
12583 F:      include/uapi/linux/ptrace.h
12584 F:      include/uapi/linux/ptrace.h
12585 F:      include/asm-generic/ptrace.h
12586 F:      kernel/ptrace.c
12587 F:      arch/*/ptrace*.c
12588 F:      arch/*/*/ptrace*.c
12589 F:      arch/*/include/asm/ptrace*.h
12590
12591 PULSE8-CEC DRIVER
12592 M:      Hans Verkuil <hverkuil@xs4all.nl>
12593 L:      linux-media@vger.kernel.org
12594 T:      git git://linuxtv.org/media_tree.git
12595 S:      Maintained
12596 F:      drivers/media/usb/pulse8-cec/*
12597 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12598
12599 PVRUSB2 VIDEO4LINUX DRIVER
12600 M:      Mike Isely <isely@pobox.com>
12601 L:      pvrusb2@isely.net       (subscribers-only)
12602 L:      linux-media@vger.kernel.org
12603 W:      http://www.isely.net/pvrusb2/
12604 T:      git git://linuxtv.org/media_tree.git
12605 S:      Maintained
12606 F:      Documentation/media/v4l-drivers/pvrusb2*
12607 F:      drivers/media/usb/pvrusb2/
12608
12609 PWC WEBCAM DRIVER
12610 M:      Hans Verkuil <hverkuil@xs4all.nl>
12611 L:      linux-media@vger.kernel.org
12612 T:      git git://linuxtv.org/media_tree.git
12613 S:      Odd Fixes
12614 F:      drivers/media/usb/pwc/*
12615 F:      include/trace/events/pwc.h
12616
12617 PWM FAN DRIVER
12618 M:      Kamil Debski <kamil@wypas.org>
12619 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12620 L:      linux-hwmon@vger.kernel.org
12621 S:      Supported
12622 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12623 F:      Documentation/hwmon/pwm-fan
12624 F:      drivers/hwmon/pwm-fan.c
12625
12626 PWM IR Transmitter
12627 M:      Sean Young <sean@mess.org>
12628 L:      linux-media@vger.kernel.org
12629 S:      Maintained
12630 F:      drivers/media/rc/pwm-ir-tx.c
12631
12632 PWM SUBSYSTEM
12633 M:      Thierry Reding <thierry.reding@gmail.com>
12634 L:      linux-pwm@vger.kernel.org
12635 S:      Maintained
12636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12637 F:      Documentation/pwm.txt
12638 F:      Documentation/devicetree/bindings/pwm/
12639 F:      include/linux/pwm.h
12640 F:      drivers/pwm/
12641 F:      drivers/video/backlight/pwm_bl.c
12642 F:      include/linux/pwm_backlight.h
12643 F:      drivers/gpio/gpio-mvebu.c
12644 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12645
12646 PXA GPIO DRIVER
12647 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12648 L:      linux-gpio@vger.kernel.org
12649 S:      Maintained
12650 F:      drivers/gpio/gpio-pxa.c
12651
12652 PXA MMCI DRIVER
12653 S:      Orphan
12654
12655 PXA RTC DRIVER
12656 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12657 L:      linux-rtc@vger.kernel.org
12658 S:      Maintained
12659
12660 PXA2xx/PXA3xx SUPPORT
12661 M:      Daniel Mack <daniel@zonque.org>
12662 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12663 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12665 T:      git git://github.com/hzhuang1/linux.git
12666 T:      git git://github.com/rjarzmik/linux.git
12667 S:      Maintained
12668 F:      arch/arm/boot/dts/pxa*
12669 F:      arch/arm/mach-pxa/
12670 F:      drivers/dma/pxa*
12671 F:      drivers/pcmcia/pxa2xx*
12672 F:      drivers/pinctrl/pxa/
12673 F:      drivers/spi/spi-pxa2xx*
12674 F:      drivers/usb/gadget/udc/pxa2*
12675 F:      include/sound/pxa2xx-lib.h
12676 F:      sound/arm/pxa*
12677 F:      sound/soc/pxa/
12678
12679 QAT DRIVER
12680 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12681 L:      qat-linux@intel.com
12682 S:      Supported
12683 F:      drivers/crypto/qat/
12684
12685 QCOM AUDIO (ASoC) DRIVERS
12686 M:      Patrick Lai <plai@codeaurora.org>
12687 M:      Banajit Goswami <bgoswami@codeaurora.org>
12688 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12689 S:      Supported
12690 F:      sound/soc/qcom/
12691
12692 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12693 M:      Gabriel Somlo <somlo@cmu.edu>
12694 M:      "Michael S. Tsirkin" <mst@redhat.com>
12695 L:      qemu-devel@nongnu.org
12696 S:      Maintained
12697 F:      drivers/firmware/qemu_fw_cfg.c
12698 F:      include/uapi/linux/qemu_fw_cfg.h
12699
12700 QIB DRIVER
12701 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12702 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12703 L:      linux-rdma@vger.kernel.org
12704 S:      Supported
12705 F:      drivers/infiniband/hw/qib/
12706
12707 QLOGIC QL41xxx FCOE DRIVER
12708 M:      QLogic-Storage-Upstream@cavium.com
12709 L:      linux-scsi@vger.kernel.org
12710 S:      Supported
12711 F:      drivers/scsi/qedf/
12712
12713 QLOGIC QL41xxx ISCSI DRIVER
12714 M:      QLogic-Storage-Upstream@cavium.com
12715 L:      linux-scsi@vger.kernel.org
12716 S:      Supported
12717 F:      drivers/scsi/qedi/
12718
12719 QLOGIC QL4xxx ETHERNET DRIVER
12720 M:      Ariel Elior <aelior@marvell.com>
12721 M:      GR-everest-linux-l2@marvell.com
12722 L:      netdev@vger.kernel.org
12723 S:      Supported
12724 F:      drivers/net/ethernet/qlogic/qed/
12725 F:      include/linux/qed/
12726 F:      drivers/net/ethernet/qlogic/qede/
12727
12728 QLOGIC QL4xxx RDMA DRIVER
12729 M:      Michal Kalderon <mkalderon@marvell.com>
12730 M:      Ariel Elior <aelior@marvell.com>
12731 L:      linux-rdma@vger.kernel.org
12732 S:      Supported
12733 F:      drivers/infiniband/hw/qedr/
12734 F:      include/uapi/rdma/qedr-abi.h
12735
12736 QLOGIC QLA1280 SCSI DRIVER
12737 M:      Michael Reed <mdr@sgi.com>
12738 L:      linux-scsi@vger.kernel.org
12739 S:      Maintained
12740 F:      drivers/scsi/qla1280.[ch]
12741
12742 QLOGIC QLA2XXX FC-SCSI DRIVER
12743 M:      qla2xxx-upstream@qlogic.com
12744 L:      linux-scsi@vger.kernel.org
12745 S:      Supported
12746 F:      Documentation/scsi/LICENSE.qla2xxx
12747 F:      drivers/scsi/qla2xxx/
12748
12749 QLOGIC QLA3XXX NETWORK DRIVER
12750 M:      GR-Linux-NIC-Dev@marvell.com
12751 L:      netdev@vger.kernel.org
12752 S:      Supported
12753 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12754 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12755
12756 QLOGIC QLA4XXX iSCSI DRIVER
12757 M:      QLogic-Storage-Upstream@qlogic.com
12758 L:      linux-scsi@vger.kernel.org
12759 S:      Supported
12760 F:      Documentation/scsi/LICENSE.qla4xxx
12761 F:      drivers/scsi/qla4xxx/
12762
12763 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12764 M:      Shahed Shaikh <shshaikh@marvell.com>
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/qlcnic/
12770
12771 QLOGIC QLGE 10Gb ETHERNET DRIVER
12772 M:      Manish Chopra <manishc@marvell.com>
12773 M:      GR-Linux-NIC-Dev@marvell.com
12774 L:      netdev@vger.kernel.org
12775 S:      Supported
12776 F:      drivers/net/ethernet/qlogic/qlge/
12777
12778 QM1D1B0004 MEDIA DRIVER
12779 M:      Akihiro Tsukada <tskd08@gmail.com>
12780 L:      linux-media@vger.kernel.org
12781 S:      Odd Fixes
12782 F:      drivers/media/tuners/qm1d1b0004*
12783
12784 QM1D1C0042 MEDIA DRIVER
12785 M:      Akihiro Tsukada <tskd08@gmail.com>
12786 L:      linux-media@vger.kernel.org
12787 S:      Odd Fixes
12788 F:      drivers/media/tuners/qm1d1c0042*
12789
12790 QNX4 FILESYSTEM
12791 M:      Anders Larsen <al@alarsen.net>
12792 W:      http://www.alarsen.net/linux/qnx4fs/
12793 S:      Maintained
12794 F:      fs/qnx4/
12795 F:      include/uapi/linux/qnx4_fs.h
12796 F:      include/uapi/linux/qnxtypes.h
12797
12798 QORIQ DPAA2 FSL-MC BUS DRIVER
12799 M:      Stuart Yoder <stuyoder@gmail.com>
12800 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12801 L:      linux-kernel@vger.kernel.org
12802 S:      Maintained
12803 F:      drivers/bus/fsl-mc/
12804 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12805 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12806
12807 QT1010 MEDIA DRIVER
12808 M:      Antti Palosaari <crope@iki.fi>
12809 L:      linux-media@vger.kernel.org
12810 W:      https://linuxtv.org
12811 W:      http://palosaari.fi/linux/
12812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12813 T:      git git://linuxtv.org/anttip/media_tree.git
12814 S:      Maintained
12815 F:      drivers/media/tuners/qt1010*
12816
12817 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12818 M:      Kalle Valo <kvalo@codeaurora.org>
12819 L:      ath10k@lists.infradead.org
12820 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12822 S:      Supported
12823 F:      drivers/net/wireless/ath/ath10k/
12824
12825 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12826 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12827 L:      linux-wireless@vger.kernel.org
12828 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12829 S:      Supported
12830 F:      drivers/net/wireless/ath/ath9k/
12831
12832 QUALCOMM CAMERA SUBSYSTEM DRIVER
12833 M:      Todor Tomov <todor.too@gmail.com>
12834 L:      linux-media@vger.kernel.org
12835 S:      Maintained
12836 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12837 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12838 F:      drivers/media/platform/qcom/camss/
12839
12840 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12841 M:      Ilia Lin <ilia.lin@kernel.org>
12842 L:      linux-pm@vger.kernel.org
12843 S:      Maintained
12844 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12845 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12846
12847 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12848 M:      Timur Tabi <timur@kernel.org>
12849 L:      netdev@vger.kernel.org
12850 S:      Maintained
12851 F:      drivers/net/ethernet/qualcomm/emac/
12852
12853 QUALCOMM ETHQOS ETHERNET DRIVER
12854 M:      Vinod Koul <vkoul@kernel.org>
12855 M:      Niklas Cassel <niklas.cassel@linaro.org>
12856 L:      netdev@vger.kernel.org
12857 S:      Maintained
12858 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12859 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12860
12861 QUALCOMM GENERIC INTERFACE I2C DRIVER
12862 M:      Alok Chauhan <alokc@codeaurora.org>
12863 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12864 L:      linux-i2c@vger.kernel.org
12865 L:      linux-arm-msm@vger.kernel.org
12866 S:      Supported
12867 F:      drivers/i2c/busses/i2c-qcom-geni.c
12868
12869 QUALCOMM HEXAGON ARCHITECTURE
12870 M:      Richard Kuo <rkuo@codeaurora.org>
12871 L:      linux-hexagon@vger.kernel.org
12872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12873 S:      Supported
12874 F:      arch/hexagon/
12875
12876 QUALCOMM HIDMA DRIVER
12877 M:      Sinan Kaya <okaya@kernel.org>
12878 L:      linux-arm-kernel@lists.infradead.org
12879 L:      linux-arm-msm@vger.kernel.org
12880 L:      dmaengine@vger.kernel.org
12881 S:      Supported
12882 F:      drivers/dma/qcom/hidma*
12883
12884 QUALCOMM IOMMU
12885 M:      Rob Clark <robdclark@gmail.com>
12886 L:      iommu@lists.linux-foundation.org
12887 L:      linux-arm-msm@vger.kernel.org
12888 S:      Maintained
12889 F:      drivers/iommu/qcom_iommu.c
12890
12891 QUALCOMM TSENS THERMAL DRIVER
12892 M:      Amit Kucheria <amit.kucheria@linaro.org>
12893 L:      linux-pm@vger.kernel.org
12894 L:      linux-arm-msm@vger.kernel.org
12895 S:      Maintained
12896 F:      drivers/thermal/qcom/
12897
12898 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12899 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12900 L:      linux-media@vger.kernel.org
12901 L:      linux-arm-msm@vger.kernel.org
12902 T:      git git://linuxtv.org/media_tree.git
12903 S:      Maintained
12904 F:      drivers/media/platform/qcom/venus/
12905
12906 QUALCOMM WCN36XX WIRELESS DRIVER
12907 M:      Kalle Valo <kvalo@codeaurora.org>
12908 L:      wcn36xx@lists.infradead.org
12909 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12910 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12911 S:      Supported
12912 F:      drivers/net/wireless/ath/wcn36xx/
12913
12914 QUANTENNA QTNFMAC WIRELESS DRIVER
12915 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12916 M:      Avinash Patil <avinashp@quantenna.com>
12917 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12918 L:      linux-wireless@vger.kernel.org
12919 S:      Maintained
12920 F:      drivers/net/wireless/quantenna
12921
12922 RADEON and AMDGPU DRM DRIVERS
12923 M:      Alex Deucher <alexander.deucher@amd.com>
12924 M:      Christian König <christian.koenig@amd.com>
12925 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12926 L:      amd-gfx@lists.freedesktop.org
12927 T:      git git://people.freedesktop.org/~agd5f/linux
12928 S:      Supported
12929 F:      drivers/gpu/drm/radeon/
12930 F:      include/uapi/drm/radeon_drm.h
12931 F:      drivers/gpu/drm/amd/
12932 F:      include/uapi/drm/amdgpu_drm.h
12933
12934 RADEON FRAMEBUFFER DISPLAY DRIVER
12935 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12936 L:      linux-fbdev@vger.kernel.org
12937 S:      Maintained
12938 F:      drivers/video/fbdev/aty/radeon*
12939 F:      include/uapi/linux/radeonfb.h
12940
12941 RADIOSHARK 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-shark.c
12947
12948 RADIOSHARK2 RADIO DRIVER
12949 M:      Hans Verkuil <hverkuil@xs4all.nl>
12950 L:      linux-media@vger.kernel.org
12951 T:      git git://linuxtv.org/media_tree.git
12952 S:      Maintained
12953 F:      drivers/media/radio/radio-shark2.c
12954 F:      drivers/media/radio/radio-tea5777.c
12955
12956 RADOS BLOCK DEVICE (RBD)
12957 M:      Ilya Dryomov <idryomov@gmail.com>
12958 M:      Sage Weil <sage@redhat.com>
12959 M:      Alex Elder <elder@kernel.org>
12960 L:      ceph-devel@vger.kernel.org
12961 W:      http://ceph.com/
12962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12963 T:      git git://github.com/ceph/ceph-client.git
12964 S:      Supported
12965 F:      Documentation/ABI/testing/sysfs-bus-rbd
12966 F:      drivers/block/rbd.c
12967 F:      drivers/block/rbd_types.h
12968
12969 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12970 M:      Paul Mackerras <paulus@samba.org>
12971 L:      linux-fbdev@vger.kernel.org
12972 S:      Maintained
12973 F:      drivers/video/fbdev/aty/aty128fb.c
12974
12975 RAINSHADOW-CEC DRIVER
12976 M:      Hans Verkuil <hverkuil@xs4all.nl>
12977 L:      linux-media@vger.kernel.org
12978 T:      git git://linuxtv.org/media_tree.git
12979 S:      Maintained
12980 F:      drivers/media/usb/rainshadow-cec/*
12981
12982 RALINK MIPS ARCHITECTURE
12983 M:      John Crispin <john@phrozen.org>
12984 L:      linux-mips@vger.kernel.org
12985 S:      Maintained
12986 F:      arch/mips/ralink
12987
12988 RALINK RT2X00 WIRELESS LAN DRIVER
12989 P:      rt2x00 project
12990 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12991 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12992 L:      linux-wireless@vger.kernel.org
12993 S:      Maintained
12994 F:      drivers/net/wireless/ralink/rt2x00/
12995
12996 RAMDISK RAM BLOCK DEVICE DRIVER
12997 M:      Jens Axboe <axboe@kernel.dk>
12998 S:      Maintained
12999 F:      Documentation/blockdev/ramdisk.txt
13000 F:      drivers/block/brd.c
13001
13002 RANCHU VIRTUAL BOARD FOR MIPS
13003 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13004 L:      linux-mips@vger.kernel.org
13005 S:      Supported
13006 F:      arch/mips/generic/board-ranchu.c
13007 F:      arch/mips/configs/generic/board-ranchu.config
13008
13009 RANDOM NUMBER DRIVER
13010 M:      "Theodore Ts'o" <tytso@mit.edu>
13011 S:      Maintained
13012 F:      drivers/char/random.c
13013
13014 RAPIDIO SUBSYSTEM
13015 M:      Matt Porter <mporter@kernel.crashing.org>
13016 M:      Alexandre Bounine <alex.bou9@gmail.com>
13017 S:      Maintained
13018 F:      drivers/rapidio/
13019
13020 RAS INFRASTRUCTURE
13021 M:      Tony Luck <tony.luck@intel.com>
13022 M:      Borislav Petkov <bp@alien8.de>
13023 L:      linux-edac@vger.kernel.org
13024 S:      Maintained
13025 F:      drivers/ras/
13026 F:      include/linux/ras.h
13027 F:      include/ras/ras_event.h
13028 F:      Documentation/admin-guide/ras.rst
13029
13030 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13031 L:      linux-wireless@vger.kernel.org
13032 S:      Orphan
13033 F:      drivers/net/wireless/ray*
13034
13035 RCUTORTURE TEST FRAMEWORK
13036 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13037 M:      Josh Triplett <josh@joshtriplett.org>
13038 R:      Steven Rostedt <rostedt@goodmis.org>
13039 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13040 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13041 L:      linux-kernel@vger.kernel.org
13042 S:      Supported
13043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13044 F:      tools/testing/selftests/rcutorture
13045
13046 RDC R-321X SoC
13047 M:      Florian Fainelli <florian@openwrt.org>
13048 S:      Maintained
13049
13050 RDC R6040 FAST ETHERNET DRIVER
13051 M:      Florian Fainelli <f.fainelli@gmail.com>
13052 L:      netdev@vger.kernel.org
13053 S:      Maintained
13054 F:      drivers/net/ethernet/rdc/r6040.c
13055
13056 RDMAVT - RDMA verbs software
13057 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13058 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13059 L:      linux-rdma@vger.kernel.org
13060 S:      Supported
13061 F:      drivers/infiniband/sw/rdmavt
13062
13063 RDS - RELIABLE DATAGRAM SOCKETS
13064 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13065 L:      netdev@vger.kernel.org
13066 L:      linux-rdma@vger.kernel.org
13067 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13068 W:      https://oss.oracle.com/projects/rds/
13069 S:      Supported
13070 F:      net/rds/
13071 F:      Documentation/networking/rds.txt
13072
13073 RDT - RESOURCE ALLOCATION
13074 M:      Fenghua Yu <fenghua.yu@intel.com>
13075 M:      Reinette Chatre <reinette.chatre@intel.com>
13076 L:      linux-kernel@vger.kernel.org
13077 S:      Supported
13078 F:      arch/x86/kernel/cpu/resctrl/
13079 F:      arch/x86/include/asm/resctrl_sched.h
13080 F:      Documentation/x86/resctrl*
13081
13082 READ-COPY UPDATE (RCU)
13083 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13084 M:      Josh Triplett <josh@joshtriplett.org>
13085 R:      Steven Rostedt <rostedt@goodmis.org>
13086 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13087 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13088 R:      Joel Fernandes <joel@joelfernandes.org>
13089 L:      linux-kernel@vger.kernel.org
13090 W:      http://www.rdrop.com/users/paulmck/RCU/
13091 S:      Supported
13092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13093 F:      Documentation/RCU/
13094 X:      Documentation/RCU/torture.txt
13095 F:      include/linux/rcu*
13096 X:      include/linux/srcu*.h
13097 F:      kernel/rcu/
13098 X:      kernel/rcu/srcu*.c
13099
13100 REAL TIME CLOCK (RTC) SUBSYSTEM
13101 M:      Alessandro Zummo <a.zummo@towertech.it>
13102 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13103 L:      linux-rtc@vger.kernel.org
13104 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13106 S:      Maintained
13107 F:      Documentation/devicetree/bindings/rtc/
13108 F:      Documentation/rtc.txt
13109 F:      drivers/rtc/
13110 F:      include/linux/rtc.h
13111 F:      include/uapi/linux/rtc.h
13112 F:      include/linux/rtc/
13113 F:      include/linux/platform_data/rtc-*
13114 F:      tools/testing/selftests/rtc/
13115
13116 REALTEK AUDIO CODECS
13117 M:      Bard Liao <bardliao@realtek.com>
13118 M:      Oder Chiou <oder_chiou@realtek.com>
13119 S:      Maintained
13120 F:      sound/soc/codecs/rt*
13121 F:      include/sound/rt*.h
13122
13123 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13124 M:      Linus Walleij <linus.walleij@linaro.org>
13125 S:      Maintained
13126 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13127 F:      drivers/net/dsa/realtek-smi*
13128 F:      drivers/net/dsa/rtl83*
13129
13130 REDPINE WIRELESS DRIVER
13131 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13132 M:      Siva Rebbagondla <siva8118@gmail.com>
13133 L:      linux-wireless@vger.kernel.org
13134 S:      Maintained
13135 F:      drivers/net/wireless/rsi/
13136
13137 REGISTER MAP ABSTRACTION
13138 M:      Mark Brown <broonie@kernel.org>
13139 L:      linux-kernel@vger.kernel.org
13140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13141 S:      Supported
13142 F:      Documentation/devicetree/bindings/regmap/
13143 F:      drivers/base/regmap/
13144 F:      include/linux/regmap.h
13145
13146 REISERFS FILE SYSTEM
13147 L:      reiserfs-devel@vger.kernel.org
13148 S:      Supported
13149 F:      fs/reiserfs/
13150
13151 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13152 M:      Ohad Ben-Cohen <ohad@wizery.com>
13153 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13154 L:      linux-remoteproc@vger.kernel.org
13155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13156 S:      Maintained
13157 F:      Documentation/devicetree/bindings/remoteproc/
13158 F:      Documentation/remoteproc.txt
13159 F:      drivers/remoteproc/
13160 F:      include/linux/remoteproc.h
13161
13162 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13163 M:      Ohad Ben-Cohen <ohad@wizery.com>
13164 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13165 L:      linux-remoteproc@vger.kernel.org
13166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13167 S:      Maintained
13168 F:      drivers/rpmsg/
13169 F:      Documentation/rpmsg.txt
13170 F:      include/linux/rpmsg.h
13171 F:      include/linux/rpmsg/
13172
13173 RENESAS CLOCK DRIVERS
13174 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13175 L:      linux-renesas-soc@vger.kernel.org
13176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13177 S:      Supported
13178 F:      drivers/clk/renesas/
13179
13180 RENESAS EMEV2 I2C DRIVER
13181 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13182 S:      Supported
13183 F:      drivers/i2c/busses/i2c-emev2.c
13184
13185 RENESAS ETHERNET DRIVERS
13186 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13187 L:      netdev@vger.kernel.org
13188 L:      linux-renesas-soc@vger.kernel.org
13189 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13190 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13191 F:      drivers/net/ethernet/renesas/
13192 F:      include/linux/sh_eth.h
13193
13194 RENESAS R-CAR GYROADC DRIVER
13195 M:      Marek Vasut <marek.vasut@gmail.com>
13196 L:      linux-iio@vger.kernel.org
13197 S:      Supported
13198 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13199 F:      drivers/iio/adc/rcar-gyroadc.c
13200
13201 RENESAS R-CAR I2C DRIVERS
13202 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13203 S:      Supported
13204 F:      drivers/i2c/busses/i2c-rcar.c
13205 F:      drivers/i2c/busses/i2c-sh_mobile.c
13206
13207 RENESAS RIIC DRIVER
13208 M:      Chris Brandt <chris.brandt@renesas.com>
13209 S:      Supported
13210 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13211 F:      drivers/i2c/busses/i2c-riic.c
13212
13213 RENESAS USB PHY DRIVER
13214 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13215 L:      linux-renesas-soc@vger.kernel.org
13216 S:      Maintained
13217 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13218
13219 RESET CONTROLLER FRAMEWORK
13220 M:      Philipp Zabel <p.zabel@pengutronix.de>
13221 T:      git git://git.pengutronix.de/git/pza/linux
13222 S:      Maintained
13223 F:      drivers/reset/
13224 F:      Documentation/devicetree/bindings/reset/
13225 F:      include/dt-bindings/reset/
13226 F:      include/linux/reset.h
13227 F:      include/linux/reset/
13228 F:      include/linux/reset-controller.h
13229
13230 RESTARTABLE SEQUENCES SUPPORT
13231 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13232 M:      Peter Zijlstra <peterz@infradead.org>
13233 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13234 M:      Boqun Feng <boqun.feng@gmail.com>
13235 L:      linux-kernel@vger.kernel.org
13236 S:      Supported
13237 F:      kernel/rseq.c
13238 F:      include/uapi/linux/rseq.h
13239 F:      include/trace/events/rseq.h
13240 F:      tools/testing/selftests/rseq/
13241
13242 RFKILL
13243 M:      Johannes Berg <johannes@sipsolutions.net>
13244 L:      linux-wireless@vger.kernel.org
13245 W:      http://wireless.kernel.org/
13246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13248 S:      Maintained
13249 F:      Documentation/rfkill.txt
13250 F:      Documentation/ABI/stable/sysfs-class-rfkill
13251 F:      net/rfkill/
13252 F:      include/linux/rfkill.h
13253 F:      include/uapi/linux/rfkill.h
13254
13255 RHASHTABLE
13256 M:      Thomas Graf <tgraf@suug.ch>
13257 M:      Herbert Xu <herbert@gondor.apana.org.au>
13258 L:      netdev@vger.kernel.org
13259 S:      Maintained
13260 F:      lib/rhashtable.c
13261 F:      lib/test_rhashtable.c
13262 F:      include/linux/rhashtable.h
13263 F:      include/linux/rhashtable-types.h
13264
13265 RICOH R5C592 MEMORYSTICK DRIVER
13266 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13267 S:      Maintained
13268 F:      drivers/memstick/host/r592.*
13269
13270 RICOH SMARTMEDIA/XD DRIVER
13271 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13272 S:      Maintained
13273 F:      drivers/mtd/nand/raw/r852.c
13274 F:      drivers/mtd/nand/raw/r852.h
13275
13276 RISC-V ARCHITECTURE
13277 M:      Palmer Dabbelt <palmer@sifive.com>
13278 M:      Albert Ou <aou@eecs.berkeley.edu>
13279 L:      linux-riscv@lists.infradead.org
13280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13281 S:      Supported
13282 F:      arch/riscv/
13283 K:      riscv
13284 N:      riscv
13285
13286 ROCCAT DRIVERS
13287 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13288 W:      http://sourceforge.net/projects/roccat/
13289 S:      Maintained
13290 F:      drivers/hid/hid-roccat*
13291 F:      include/linux/hid-roccat*
13292 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13293
13294 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13295 M:      Jacob chen <jacob2.chen@rock-chips.com>
13296 L:      linux-media@vger.kernel.org
13297 S:      Maintained
13298 F:      drivers/media/platform/rockchip/rga/
13299 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13300
13301 ROCKCHIP VPU CODEC DRIVER
13302 M:      Ezequiel Garcia <ezequiel@collabora.com>
13303 L:      linux-media@vger.kernel.org
13304 S:      Maintained
13305 F:      drivers/staging/media/platform/rockchip/vpu/
13306 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13307
13308 ROCKER DRIVER
13309 M:      Jiri Pirko <jiri@resnulli.us>
13310 L:      netdev@vger.kernel.org
13311 S:      Supported
13312 F:      drivers/net/ethernet/rocker/
13313
13314 ROCKETPORT DRIVER
13315 P:      Comtrol Corp.
13316 W:      http://www.comtrol.com
13317 S:      Maintained
13318 F:      Documentation/serial/rocket.txt
13319 F:      drivers/tty/rocket*
13320
13321 ROCKETPORT EXPRESS/INFINITY DRIVER
13322 M:      Kevin Cernekee <cernekee@gmail.com>
13323 L:      linux-serial@vger.kernel.org
13324 S:      Odd Fixes
13325 F:      drivers/tty/serial/rp2.*
13326
13327 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13328 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13329 L:      linux-kernel@vger.kernel.org
13330 L:      linux-renesas-soc@vger.kernel.org
13331 S:      Supported
13332 F:      drivers/mfd/bd9571mwv.c
13333 F:      drivers/regulator/bd9571mwv-regulator.c
13334 F:      drivers/gpio/gpio-bd9571mwv.c
13335 F:      include/linux/mfd/bd9571mwv.h
13336 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13337
13338 ROSE NETWORK LAYER
13339 M:      Ralf Baechle <ralf@linux-mips.org>
13340 L:      linux-hams@vger.kernel.org
13341 W:      http://www.linux-ax25.org/
13342 S:      Maintained
13343 F:      include/net/rose.h
13344 F:      include/uapi/linux/rose.h
13345 F:      net/rose/
13346
13347 RTL2830 MEDIA DRIVER
13348 M:      Antti Palosaari <crope@iki.fi>
13349 L:      linux-media@vger.kernel.org
13350 W:      https://linuxtv.org
13351 W:      http://palosaari.fi/linux/
13352 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13353 T:      git git://linuxtv.org/anttip/media_tree.git
13354 S:      Maintained
13355 F:      drivers/media/dvb-frontends/rtl2830*
13356
13357 RTL2832 MEDIA DRIVER
13358 M:      Antti Palosaari <crope@iki.fi>
13359 L:      linux-media@vger.kernel.org
13360 W:      https://linuxtv.org
13361 W:      http://palosaari.fi/linux/
13362 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13363 T:      git git://linuxtv.org/anttip/media_tree.git
13364 S:      Maintained
13365 F:      drivers/media/dvb-frontends/rtl2832*
13366
13367 RTL2832_SDR MEDIA DRIVER
13368 M:      Antti Palosaari <crope@iki.fi>
13369 L:      linux-media@vger.kernel.org
13370 W:      https://linuxtv.org
13371 W:      http://palosaari.fi/linux/
13372 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13373 T:      git git://linuxtv.org/anttip/media_tree.git
13374 S:      Maintained
13375 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13376
13377 RTL8180 WIRELESS DRIVER
13378 L:      linux-wireless@vger.kernel.org
13379 W:      http://wireless.kernel.org/
13380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13381 S:      Orphan
13382 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13383
13384 RTL8187 WIRELESS DRIVER
13385 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13386 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13387 M:      Larry Finger <Larry.Finger@lwfinger.net>
13388 L:      linux-wireless@vger.kernel.org
13389 W:      http://wireless.kernel.org/
13390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13391 S:      Maintained
13392 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13393
13394 REALTEK WIRELESS DRIVER (rtlwifi family)
13395 M:      Ping-Ke Shih <pkshih@realtek.com>
13396 L:      linux-wireless@vger.kernel.org
13397 W:      http://wireless.kernel.org/
13398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13399 S:      Maintained
13400 F:      drivers/net/wireless/realtek/rtlwifi/
13401
13402 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13403 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13404 L:      linux-wireless@vger.kernel.org
13405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13406 S:      Maintained
13407 F:      drivers/net/wireless/realtek/rtl8xxxu/
13408
13409 RXRPC SOCKETS (AF_RXRPC)
13410 M:      David Howells <dhowells@redhat.com>
13411 L:      linux-afs@lists.infradead.org
13412 S:      Supported
13413 F:      net/rxrpc/
13414 F:      include/keys/rxrpc-type.h
13415 F:      include/net/af_rxrpc.h
13416 F:      include/trace/events/rxrpc.h
13417 F:      include/uapi/linux/rxrpc.h
13418 F:      Documentation/networking/rxrpc.txt
13419 W:      https://www.infradead.org/~dhowells/kafs/
13420
13421 S3 SAVAGE FRAMEBUFFER DRIVER
13422 M:      Antonino Daplas <adaplas@gmail.com>
13423 L:      linux-fbdev@vger.kernel.org
13424 S:      Maintained
13425 F:      drivers/video/fbdev/savage/
13426
13427 S390
13428 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13429 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13430 L:      linux-s390@vger.kernel.org
13431 W:      http://www.ibm.com/developerworks/linux/linux390/
13432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13433 S:      Supported
13434 F:      arch/s390/
13435 F:      drivers/s390/
13436 F:      Documentation/s390/
13437 F:      Documentation/driver-api/s390-drivers.rst
13438
13439 S390 COMMON I/O LAYER
13440 M:      Sebastian Ott <sebott@linux.ibm.com>
13441 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13442 L:      linux-s390@vger.kernel.org
13443 W:      http://www.ibm.com/developerworks/linux/linux390/
13444 S:      Supported
13445 F:      drivers/s390/cio/
13446
13447 S390 DASD DRIVER
13448 M:      Stefan Haberland <sth@linux.ibm.com>
13449 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13450 L:      linux-s390@vger.kernel.org
13451 W:      http://www.ibm.com/developerworks/linux/linux390/
13452 S:      Supported
13453 F:      drivers/s390/block/dasd*
13454 F:      block/partitions/ibm.c
13455
13456 S390 IOMMU (PCI)
13457 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13458 L:      linux-s390@vger.kernel.org
13459 W:      http://www.ibm.com/developerworks/linux/linux390/
13460 S:      Supported
13461 F:      drivers/iommu/s390-iommu.c
13462
13463 S390 IUCV NETWORK LAYER
13464 M:      Julian Wiedmann <jwi@linux.ibm.com>
13465 M:      Ursula Braun <ubraun@linux.ibm.com>
13466 L:      linux-s390@vger.kernel.org
13467 W:      http://www.ibm.com/developerworks/linux/linux390/
13468 S:      Supported
13469 F:      drivers/s390/net/*iucv*
13470 F:      include/net/iucv/
13471 F:      net/iucv/
13472
13473 S390 NETWORK DRIVERS
13474 M:      Julian Wiedmann <jwi@linux.ibm.com>
13475 M:      Ursula Braun <ubraun@linux.ibm.com>
13476 L:      linux-s390@vger.kernel.org
13477 W:      http://www.ibm.com/developerworks/linux/linux390/
13478 S:      Supported
13479 F:      drivers/s390/net/
13480
13481 S390 PCI SUBSYSTEM
13482 M:      Sebastian Ott <sebott@linux.ibm.com>
13483 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13484 L:      linux-s390@vger.kernel.org
13485 W:      http://www.ibm.com/developerworks/linux/linux390/
13486 S:      Supported
13487 F:      arch/s390/pci/
13488 F:      drivers/pci/hotplug/s390_pci_hpc.c
13489
13490 S390 VFIO-CCW DRIVER
13491 M:      Cornelia Huck <cohuck@redhat.com>
13492 M:      Farhan Ali <alifm@linux.ibm.com>
13493 M:      Eric Farman <farman@linux.ibm.com>
13494 R:      Halil Pasic <pasic@linux.ibm.com>
13495 L:      linux-s390@vger.kernel.org
13496 L:      kvm@vger.kernel.org
13497 S:      Supported
13498 F:      drivers/s390/cio/vfio_ccw*
13499 F:      Documentation/s390/vfio-ccw.txt
13500 F:      include/uapi/linux/vfio_ccw.h
13501
13502 S390 ZCRYPT DRIVER
13503 M:      Harald Freudenberger <freude@linux.ibm.com>
13504 L:      linux-s390@vger.kernel.org
13505 W:      http://www.ibm.com/developerworks/linux/linux390/
13506 S:      Supported
13507 F:      drivers/s390/crypto/
13508
13509 S390 VFIO AP DRIVER
13510 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13511 M:      Pierre Morel <pmorel@linux.ibm.com>
13512 M:      Halil Pasic <pasic@linux.ibm.com>
13513 L:      linux-s390@vger.kernel.org
13514 W:      http://www.ibm.com/developerworks/linux/linux390/
13515 S:      Supported
13516 F:      drivers/s390/crypto/vfio_ap_drv.c
13517 F:      drivers/s390/crypto/vfio_ap_private.h
13518 F:      drivers/s390/crypto/vfio_ap_ops.c
13519 F:      Documentation/s390/vfio-ap.txt
13520
13521 S390 ZFCP DRIVER
13522 M:      Steffen Maier <maier@linux.ibm.com>
13523 M:      Benjamin Block <bblock@linux.ibm.com>
13524 L:      linux-s390@vger.kernel.org
13525 W:      http://www.ibm.com/developerworks/linux/linux390/
13526 S:      Supported
13527 F:      drivers/s390/scsi/zfcp_*
13528
13529 S3C24XX SD/MMC Driver
13530 M:      Ben Dooks <ben-linux@fluff.org>
13531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13532 S:      Supported
13533 F:      drivers/mmc/host/s3cmci.*
13534
13535 SAA6588 RDS RECEIVER DRIVER
13536 M:      Hans Verkuil <hverkuil@xs4all.nl>
13537 L:      linux-media@vger.kernel.org
13538 T:      git git://linuxtv.org/media_tree.git
13539 W:      https://linuxtv.org
13540 S:      Odd Fixes
13541 F:      drivers/media/i2c/saa6588*
13542
13543 SAA7134 VIDEO4LINUX DRIVER
13544 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13545 L:      linux-media@vger.kernel.org
13546 W:      https://linuxtv.org
13547 T:      git git://linuxtv.org/media_tree.git
13548 S:      Odd fixes
13549 F:      Documentation/media/v4l-drivers/saa7134*
13550 F:      drivers/media/pci/saa7134/
13551
13552 SAA7146 VIDEO4LINUX-2 DRIVER
13553 M:      Hans Verkuil <hverkuil@xs4all.nl>
13554 L:      linux-media@vger.kernel.org
13555 T:      git git://linuxtv.org/media_tree.git
13556 S:      Maintained
13557 F:      drivers/media/common/saa7146/
13558 F:      drivers/media/pci/saa7146/
13559 F:      include/media/drv-intf/saa7146*
13560
13561 SAMSUNG AUDIO (ASoC) DRIVERS
13562 M:      Krzysztof Kozlowski <krzk@kernel.org>
13563 M:      Sangbeom Kim <sbkim73@samsung.com>
13564 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13566 S:      Supported
13567 F:      sound/soc/samsung/
13568 F:      Documentation/devicetree/bindings/sound/samsung*
13569
13570 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13571 M:      Krzysztof Kozlowski <krzk@kernel.org>
13572 L:      linux-crypto@vger.kernel.org
13573 L:      linux-samsung-soc@vger.kernel.org
13574 S:      Maintained
13575 F:      drivers/crypto/exynos-rng.c
13576 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13577
13578 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13579 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13580 L:      linux-samsung-soc@vger.kernel.org
13581 S:      Maintained
13582 F:      drivers/char/hw_random/exynos-trng.c
13583 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13584
13585 SAMSUNG FRAMEBUFFER DRIVER
13586 M:      Jingoo Han <jingoohan1@gmail.com>
13587 L:      linux-fbdev@vger.kernel.org
13588 S:      Maintained
13589 F:      drivers/video/fbdev/s3c-fb.c
13590
13591 SAMSUNG LAPTOP DRIVER
13592 M:      Corentin Chary <corentin.chary@gmail.com>
13593 L:      platform-driver-x86@vger.kernel.org
13594 S:      Maintained
13595 F:      drivers/platform/x86/samsung-laptop.c
13596
13597 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13598 M:      Sangbeom Kim <sbkim73@samsung.com>
13599 M:      Krzysztof Kozlowski <krzk@kernel.org>
13600 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13601 L:      linux-kernel@vger.kernel.org
13602 L:      linux-samsung-soc@vger.kernel.org
13603 S:      Supported
13604 F:      drivers/mfd/sec*.c
13605 F:      drivers/regulator/s2m*.c
13606 F:      drivers/regulator/s5m*.c
13607 F:      drivers/clk/clk-s2mps11.c
13608 F:      drivers/rtc/rtc-s5m.c
13609 F:      include/linux/mfd/samsung/
13610 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13611 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13612 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13613 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13614
13615 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13616 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13617 L:      linux-media@vger.kernel.org
13618 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13619 S:      Maintained
13620 F:      drivers/media/platform/s3c-camif/
13621 F:      include/media/drv-intf/s3c_camif.h
13622
13623 SAMSUNG S3FWRN5 NFC DRIVER
13624 M:      Robert Baldyga <r.baldyga@samsung.com>
13625 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13626 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13627 S:      Supported
13628 F:      drivers/nfc/s3fwrn5
13629
13630 SAMSUNG S5C73M3 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/s5c73m3/*
13636
13637 SAMSUNG S5K5BAF CAMERA DRIVER
13638 M:      Kyungmin Park <kyungmin.park@samsung.com>
13639 M:      Andrzej Hajda <a.hajda@samsung.com>
13640 L:      linux-media@vger.kernel.org
13641 S:      Supported
13642 F:      drivers/media/i2c/s5k5baf.c
13643
13644 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13645 M:      Krzysztof Kozlowski <krzk@kernel.org>
13646 M:      Vladimir Zapolskiy <vz@mleia.com>
13647 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13648 L:      linux-crypto@vger.kernel.org
13649 L:      linux-samsung-soc@vger.kernel.org
13650 S:      Maintained
13651 F:      drivers/crypto/s5p-sss.c
13652
13653 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13654 M:      Kyungmin Park <kyungmin.park@samsung.com>
13655 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13656 L:      linux-media@vger.kernel.org
13657 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13658 S:      Supported
13659 F:      drivers/media/platform/exynos4-is/
13660
13661 SAMSUNG SOC CLOCK DRIVERS
13662 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13663 M:      Tomasz Figa <tomasz.figa@gmail.com>
13664 M:      Chanwoo Choi <cw00.choi@samsung.com>
13665 S:      Supported
13666 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13668 F:      drivers/clk/samsung/
13669 F:      include/dt-bindings/clock/exynos*.h
13670 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13671
13672 SAMSUNG SPI DRIVERS
13673 M:      Kukjin Kim <kgene@kernel.org>
13674 M:      Krzysztof Kozlowski <krzk@kernel.org>
13675 M:      Andi Shyti <andi@etezian.org>
13676 L:      linux-spi@vger.kernel.org
13677 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13678 S:      Maintained
13679 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13680 F:      drivers/spi/spi-s3c*
13681 F:      include/linux/platform_data/spi-s3c64xx.h
13682
13683 SAMSUNG SXGBE DRIVERS
13684 M:      Byungho An <bh74.an@samsung.com>
13685 M:      Girish K S <ks.giri@samsung.com>
13686 M:      Vipul Pandya <vipul.pandya@samsung.com>
13687 S:      Supported
13688 L:      netdev@vger.kernel.org
13689 F:      drivers/net/ethernet/samsung/sxgbe/
13690
13691 SAMSUNG THERMAL DRIVER
13692 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13693 L:      linux-pm@vger.kernel.org
13694 L:      linux-samsung-soc@vger.kernel.org
13695 S:      Supported
13696 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13697 F:      drivers/thermal/samsung/
13698
13699 SAMSUNG USB2 PHY DRIVER
13700 M:      Kamil Debski <kamil@wypas.org>
13701 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13702 L:      linux-kernel@vger.kernel.org
13703 S:      Supported
13704 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13705 F:      Documentation/phy/samsung-usb2.txt
13706 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13707 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13708 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13709 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13710 F:      drivers/phy/samsung/phy-samsung-usb2.c
13711 F:      drivers/phy/samsung/phy-samsung-usb2.h
13712
13713 SC1200 WDT DRIVER
13714 M:      Zwane Mwaikambo <zwanem@gmail.com>
13715 S:      Maintained
13716 F:      drivers/watchdog/sc1200wdt.c
13717
13718 SCHEDULER
13719 M:      Ingo Molnar <mingo@redhat.com>
13720 M:      Peter Zijlstra <peterz@infradead.org>
13721 L:      linux-kernel@vger.kernel.org
13722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13723 S:      Maintained
13724 F:      kernel/sched/
13725 F:      include/linux/sched.h
13726 F:      include/uapi/linux/sched.h
13727 F:      include/linux/wait.h
13728 F:      include/linux/preempt.h
13729
13730 SCR24X CHIP CARD INTERFACE DRIVER
13731 M:      Lubomir Rintel <lkundrak@v3.sk>
13732 S:      Supported
13733 F:      drivers/char/pcmcia/scr24x_cs.c
13734
13735 SCSI CDROM DRIVER
13736 M:      Jens Axboe <axboe@kernel.dk>
13737 L:      linux-scsi@vger.kernel.org
13738 W:      http://www.kernel.dk
13739 S:      Maintained
13740 F:      drivers/scsi/sr*
13741
13742 SCSI RDMA PROTOCOL (SRP) INITIATOR
13743 M:      Bart Van Assche <bvanassche@acm.org>
13744 L:      linux-rdma@vger.kernel.org
13745 S:      Supported
13746 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13747 F:      drivers/infiniband/ulp/srp/
13748 F:      include/scsi/srp.h
13749
13750 SCSI RDMA PROTOCOL (SRP) TARGET
13751 M:      Bart Van Assche <bvanassche@acm.org>
13752 L:      linux-rdma@vger.kernel.org
13753 L:      target-devel@vger.kernel.org
13754 S:      Supported
13755 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13756 F:      drivers/infiniband/ulp/srpt/
13757
13758 SCSI SG DRIVER
13759 M:      Doug Gilbert <dgilbert@interlog.com>
13760 L:      linux-scsi@vger.kernel.org
13761 W:      http://sg.danny.cz/sg
13762 S:      Maintained
13763 F:      Documentation/scsi/scsi-generic.txt
13764 F:      drivers/scsi/sg.c
13765 F:      include/scsi/sg.h
13766
13767 SCSI SUBSYSTEM
13768 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13770 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13772 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13773 L:      linux-scsi@vger.kernel.org
13774 S:      Maintained
13775 F:      Documentation/devicetree/bindings/scsi/
13776 F:      drivers/scsi/
13777 F:      include/scsi/
13778
13779 SCSI TAPE DRIVER
13780 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13781 L:      linux-scsi@vger.kernel.org
13782 S:      Maintained
13783 F:      Documentation/scsi/st.txt
13784 F:      drivers/scsi/st.*
13785 F:      drivers/scsi/st_*.h
13786
13787 SCSI TARGET SUBSYSTEM
13788 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13789 L:      linux-scsi@vger.kernel.org
13790 L:      target-devel@vger.kernel.org
13791 W:      http://www.linux-iscsi.org
13792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13793 Q:      https://patchwork.kernel.org/project/target-devel/list/
13794 S:      Supported
13795 F:      drivers/target/
13796 F:      include/target/
13797 F:      Documentation/target/
13798
13799 SCTP PROTOCOL
13800 M:      Vlad Yasevich <vyasevich@gmail.com>
13801 M:      Neil Horman <nhorman@tuxdriver.com>
13802 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13803 L:      linux-sctp@vger.kernel.org
13804 W:      http://lksctp.sourceforge.net
13805 S:      Maintained
13806 F:      Documentation/networking/sctp.txt
13807 F:      include/linux/sctp.h
13808 F:      include/uapi/linux/sctp.h
13809 F:      include/net/sctp/
13810 F:      net/sctp/
13811
13812 SCx200 CPU SUPPORT
13813 M:      Jim Cromie <jim.cromie@gmail.com>
13814 S:      Odd Fixes
13815 F:      Documentation/i2c/busses/scx200_acb
13816 F:      arch/x86/platform/scx200/
13817 F:      drivers/watchdog/scx200_wdt.c
13818 F:      drivers/i2c/busses/scx200*
13819 F:      drivers/mtd/maps/scx200_docflash.c
13820 F:      include/linux/scx200.h
13821
13822 SCx200 GPIO DRIVER
13823 M:      Jim Cromie <jim.cromie@gmail.com>
13824 S:      Maintained
13825 F:      drivers/char/scx200_gpio.c
13826 F:      include/linux/scx200_gpio.h
13827
13828 SCx200 HRT CLOCKSOURCE DRIVER
13829 M:      Jim Cromie <jim.cromie@gmail.com>
13830 S:      Maintained
13831 F:      drivers/clocksource/scx200_hrt.c
13832
13833 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13834 M:      Sascha Sommer <saschasommer@freenet.de>
13835 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13836 S:      Maintained
13837 F:      drivers/mmc/host/sdricoh_cs.c
13838
13839 SECO BOARDS CEC DRIVER
13840 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13841 S:      Maintained
13842 F:      drivers/media/platform/seco-cec/seco-cec.c
13843 F:      drivers/media/platform/seco-cec/seco-cec.h
13844
13845 SECURE COMPUTING
13846 M:      Kees Cook <keescook@chromium.org>
13847 R:      Andy Lutomirski <luto@amacapital.net>
13848 R:      Will Drewry <wad@chromium.org>
13849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13850 S:      Supported
13851 F:      kernel/seccomp.c
13852 F:      include/uapi/linux/seccomp.h
13853 F:      include/linux/seccomp.h
13854 F:      tools/testing/selftests/seccomp/*
13855 F:      tools/testing/selftests/kselftest_harness.h
13856 F:      Documentation/userspace-api/seccomp_filter.rst
13857 K:      \bsecure_computing
13858 K:      \bTIF_SECCOMP\b
13859
13860 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13861 M:      Al Cooper <alcooperx@gmail.com>
13862 L:      linux-mmc@vger.kernel.org
13863 L:      bcm-kernel-feedback-list@broadcom.com
13864 S:      Maintained
13865 F:      drivers/mmc/host/sdhci-brcmstb*
13866
13867 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13868 M:      Adrian Hunter <adrian.hunter@intel.com>
13869 L:      linux-mmc@vger.kernel.org
13870 S:      Maintained
13871 F:      drivers/mmc/host/sdhci*
13872 F:      include/linux/mmc/sdhci*
13873
13874 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13875 M:      Adrian Hunter <adrian.hunter@intel.com>
13876 M:      Ritesh Harjani <riteshh@codeaurora.org>
13877 M:      Asutosh Das <asutoshd@codeaurora.org>
13878 L:      linux-mmc@vger.kernel.org
13879 S:      Maintained
13880 F:      drivers/mmc/host/cqhci*
13881
13882 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13883 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13884 M:      Manjunath M B <manjumb@synopsys.com>
13885 L:      linux-mmc@vger.kernel.org
13886 S:      Maintained
13887 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13888
13889 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13890 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13891 L:      linux-mmc@vger.kernel.org
13892 S:      Supported
13893 F:      drivers/mmc/host/sdhci-of-at91.c
13894
13895 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13896 M:      Ben Dooks <ben-linux@fluff.org>
13897 M:      Jaehoon Chung <jh80.chung@samsung.com>
13898 L:      linux-mmc@vger.kernel.org
13899 S:      Maintained
13900 F:      drivers/mmc/host/sdhci-s3c*
13901
13902 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13903 M:      Viresh Kumar <vireshk@kernel.org>
13904 L:      linux-mmc@vger.kernel.org
13905 S:      Maintained
13906 F:      drivers/mmc/host/sdhci-spear.c
13907
13908 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13909 M:      Kishon Vijay Abraham I <kishon@ti.com>
13910 L:      linux-mmc@vger.kernel.org
13911 S:      Maintained
13912 F:      drivers/mmc/host/sdhci-omap.c
13913
13914 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13915 M:      Scott Bauer <scott.bauer@intel.com>
13916 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13917 L:      linux-block@vger.kernel.org
13918 S:      Supported
13919 F:      block/sed*
13920 F:      block/opal_proto.h
13921 F:      include/linux/sed*
13922 F:      include/uapi/linux/sed*
13923
13924 SECURITY CONTACT
13925 M:      Security Officers <security@kernel.org>
13926 S:      Supported
13927
13928 SECURITY SUBSYSTEM
13929 M:      James Morris <jmorris@namei.org>
13930 M:      "Serge E. Hallyn" <serge@hallyn.com>
13931 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13933 W:      http://kernsec.org/
13934 S:      Supported
13935 F:      security/
13936 X:      security/selinux/
13937
13938 SELINUX SECURITY MODULE
13939 M:      Paul Moore <paul@paul-moore.com>
13940 M:      Stephen Smalley <sds@tycho.nsa.gov>
13941 M:      Eric Paris <eparis@parisplace.org>
13942 L:      selinux@vger.kernel.org
13943 W:      https://selinuxproject.org
13944 W:      https://github.com/SELinuxProject
13945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13946 S:      Supported
13947 F:      include/linux/selinux*
13948 F:      security/selinux/
13949 F:      scripts/selinux/
13950 F:      Documentation/admin-guide/LSM/SELinux.rst
13951
13952 SENSABLE PHANTOM
13953 M:      Jiri Slaby <jirislaby@gmail.com>
13954 S:      Maintained
13955 F:      drivers/misc/phantom.c
13956 F:      include/uapi/linux/phantom.h
13957
13958 SERIAL DEVICE BUS
13959 M:      Rob Herring <robh@kernel.org>
13960 L:      linux-serial@vger.kernel.org
13961 S:      Maintained
13962 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13963 F:      drivers/tty/serdev/
13964 F:      include/linux/serdev.h
13965
13966 SERIAL DRIVERS
13967 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13968 L:      linux-serial@vger.kernel.org
13969 S:      Maintained
13970 F:      Documentation/devicetree/bindings/serial/
13971 F:      drivers/tty/serial/
13972
13973 SERIAL IR RECEIVER
13974 M:      Sean Young <sean@mess.org>
13975 L:      linux-media@vger.kernel.org
13976 S:      Maintained
13977 F:      drivers/media/rc/serial_ir.c
13978
13979 SFC NETWORK DRIVER
13980 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13981 M:      Edward Cree <ecree@solarflare.com>
13982 M:      Bert Kenward <bkenward@solarflare.com>
13983 L:      netdev@vger.kernel.org
13984 S:      Supported
13985 F:      drivers/net/ethernet/sfc/
13986
13987 SFF/SFP/SFP+ MODULE SUPPORT
13988 M:      Russell King <linux@armlinux.org.uk>
13989 L:      netdev@vger.kernel.org
13990 S:      Maintained
13991 F:      drivers/net/phy/phylink.c
13992 F:      drivers/net/phy/sfp*
13993 F:      include/linux/phylink.h
13994 F:      include/linux/sfp.h
13995
13996 SGI GRU DRIVER
13997 M:      Dimitri Sivanich <sivanich@sgi.com>
13998 S:      Maintained
13999 F:      drivers/misc/sgi-gru/
14000
14001 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14002 M:      Pat Gefre <pfg@sgi.com>
14003 L:      linux-ia64@vger.kernel.org
14004 S:      Supported
14005 F:      Documentation/ia64/serial.txt
14006 F:      drivers/tty/serial/ioc?_serial.c
14007 F:      include/linux/ioc?.h
14008
14009 SGI XP/XPC/XPNET DRIVER
14010 M:      Cliff Whickman <cpw@sgi.com>
14011 M:      Robin Holt <robinmholt@gmail.com>
14012 S:      Maintained
14013 F:      drivers/misc/sgi-xp/
14014
14015 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14016 M:      Ursula Braun <ubraun@linux.ibm.com>
14017 M:      Karsten Graul <kgraul@linux.ibm.com>
14018 L:      linux-s390@vger.kernel.org
14019 W:      http://www.ibm.com/developerworks/linux/linux390/
14020 S:      Supported
14021 F:      net/smc/
14022
14023 SHARP RJ54N1CB0C SENSOR DRIVER
14024 M:      Jacopo Mondi <jacopo@jmondi.org>
14025 L:      linux-media@vger.kernel.org
14026 T:      git git://linuxtv.org/media_tree.git
14027 S:      Odd fixes
14028 F:      drivers/media/i2c/rj54n1cb0c.c
14029 F:      include/media/i2c/rj54n1cb0c.h
14030
14031 SH_VEU V4L2 MEM2MEM DRIVER
14032 L:      linux-media@vger.kernel.org
14033 S:      Orphan
14034 F:      drivers/media/platform/sh_veu.c
14035
14036 SH_VOU V4L2 OUTPUT DRIVER
14037 L:      linux-media@vger.kernel.org
14038 S:      Orphan
14039 F:      drivers/media/platform/sh_vou.c
14040 F:      include/media/drv-intf/sh_vou.h
14041
14042 SI2157 MEDIA DRIVER
14043 M:      Antti Palosaari <crope@iki.fi>
14044 L:      linux-media@vger.kernel.org
14045 W:      https://linuxtv.org
14046 W:      http://palosaari.fi/linux/
14047 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14048 T:      git git://linuxtv.org/anttip/media_tree.git
14049 S:      Maintained
14050 F:      drivers/media/tuners/si2157*
14051
14052 SI2165 MEDIA DRIVER
14053 M:      Matthias Schwarzott <zzam@gentoo.org>
14054 L:      linux-media@vger.kernel.org
14055 W:      https://linuxtv.org
14056 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14057 S:      Maintained
14058 F:      drivers/media/dvb-frontends/si2165*
14059
14060 SI2168 MEDIA DRIVER
14061 M:      Antti Palosaari <crope@iki.fi>
14062 L:      linux-media@vger.kernel.org
14063 W:      https://linuxtv.org
14064 W:      http://palosaari.fi/linux/
14065 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14066 T:      git git://linuxtv.org/anttip/media_tree.git
14067 S:      Maintained
14068 F:      drivers/media/dvb-frontends/si2168*
14069
14070 SI470X FM RADIO RECEIVER I2C DRIVER
14071 M:      Hans Verkuil <hverkuil@xs4all.nl>
14072 L:      linux-media@vger.kernel.org
14073 T:      git git://linuxtv.org/media_tree.git
14074 W:      https://linuxtv.org
14075 S:      Odd Fixes
14076 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14077
14078 SI470X FM RADIO RECEIVER USB DRIVER
14079 M:      Hans Verkuil <hverkuil@xs4all.nl>
14080 L:      linux-media@vger.kernel.org
14081 T:      git git://linuxtv.org/media_tree.git
14082 W:      https://linuxtv.org
14083 S:      Maintained
14084 F:      drivers/media/radio/si470x/radio-si470x-common.c
14085 F:      drivers/media/radio/si470x/radio-si470x.h
14086 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14087
14088 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14089 M:      Eduardo Valentin <edubezval@gmail.com>
14090 L:      linux-media@vger.kernel.org
14091 T:      git git://linuxtv.org/media_tree.git
14092 W:      https://linuxtv.org
14093 S:      Odd Fixes
14094 F:      drivers/media/radio/si4713/si4713.?
14095
14096 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14097 M:      Eduardo Valentin <edubezval@gmail.com>
14098 L:      linux-media@vger.kernel.org
14099 T:      git git://linuxtv.org/media_tree.git
14100 W:      https://linuxtv.org
14101 S:      Odd Fixes
14102 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14103
14104 SI4713 FM RADIO TRANSMITTER USB DRIVER
14105 M:      Hans Verkuil <hverkuil@xs4all.nl>
14106 L:      linux-media@vger.kernel.org
14107 T:      git git://linuxtv.org/media_tree.git
14108 W:      https://linuxtv.org
14109 S:      Maintained
14110 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14111
14112 SIANO DVB DRIVER
14113 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14114 L:      linux-media@vger.kernel.org
14115 W:      https://linuxtv.org
14116 T:      git git://linuxtv.org/media_tree.git
14117 S:      Odd fixes
14118 F:      drivers/media/common/siano/
14119 F:      drivers/media/usb/siano/
14120 F:      drivers/media/usb/siano/
14121 F:      drivers/media/mmc/siano/
14122
14123 SIFIVE DRIVERS
14124 M:      Palmer Dabbelt <palmer@sifive.com>
14125 M:      Paul Walmsley <paul.walmsley@sifive.com>
14126 L:      linux-riscv@lists.infradead.org
14127 T:      git git://github.com/sifive/riscv-linux.git
14128 S:      Supported
14129 K:      sifive
14130 N:      sifive
14131
14132 SILEAD TOUCHSCREEN DRIVER
14133 M:      Hans de Goede <hdegoede@redhat.com>
14134 L:      linux-input@vger.kernel.org
14135 L:      platform-driver-x86@vger.kernel.org
14136 S:      Maintained
14137 F:      drivers/input/touchscreen/silead.c
14138 F:      drivers/platform/x86/touchscreen_dmi.c
14139
14140 SILICON MOTION SM712 FRAME BUFFER DRIVER
14141 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14142 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14143 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14144 L:      linux-fbdev@vger.kernel.org
14145 S:      Maintained
14146 F:      drivers/video/fbdev/sm712*
14147 F:      Documentation/fb/sm712fb.txt
14148
14149 SIMPLE FIRMWARE INTERFACE (SFI)
14150 M:      Len Brown <lenb@kernel.org>
14151 L:      sfi-devel@simplefirmware.org
14152 W:      http://simplefirmware.org/
14153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14154 S:      Supported
14155 F:      arch/x86/platform/sfi/
14156 F:      drivers/sfi/
14157 F:      include/linux/sfi*.h
14158
14159 SIMPLEFB FB DRIVER
14160 M:      Hans de Goede <hdegoede@redhat.com>
14161 L:      linux-fbdev@vger.kernel.org
14162 S:      Maintained
14163 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14164 F:      drivers/video/fbdev/simplefb.c
14165 F:      include/linux/platform_data/simplefb.h
14166
14167 SIMTEC EB110ATX (Chalice CATS)
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/EB110ATX/
14172 S:      Supported
14173
14174 SIMTEC EB2410ITX (BAST)
14175 P:      Ben Dooks
14176 P:      Vincent Sanders <vince@simtec.co.uk>
14177 M:      Simtec Linux Team <linux@simtec.co.uk>
14178 W:      http://www.simtec.co.uk/products/EB2410ITX/
14179 S:      Supported
14180 F:      arch/arm/mach-s3c24xx/mach-bast.c
14181 F:      arch/arm/mach-s3c24xx/bast-ide.c
14182 F:      arch/arm/mach-s3c24xx/bast-irq.c
14183
14184 SIPHASH PRF ROUTINES
14185 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14186 S:      Maintained
14187 F:      lib/siphash.c
14188 F:      lib/test_siphash.c
14189 F:      include/linux/siphash.h
14190
14191 SIOX
14192 M:      Gavin Schenk <g.schenk@eckelmann.de>
14193 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14194 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14195 S:      Supported
14196 F:      drivers/siox/*
14197 F:      drivers/gpio/gpio-siox.c
14198 F:      include/trace/events/siox.h
14199
14200 SIS 190 ETHERNET DRIVER
14201 M:      Francois Romieu <romieu@fr.zoreil.com>
14202 L:      netdev@vger.kernel.org
14203 S:      Maintained
14204 F:      drivers/net/ethernet/sis/sis190.c
14205
14206 SIS 900/7016 FAST ETHERNET DRIVER
14207 M:      Daniele Venzano <venza@brownhat.org>
14208 W:      http://www.brownhat.org/sis900.html
14209 L:      netdev@vger.kernel.org
14210 S:      Maintained
14211 F:      drivers/net/ethernet/sis/sis900.*
14212
14213 SIS FRAMEBUFFER DRIVER
14214 M:      Thomas Winischhofer <thomas@winischhofer.net>
14215 W:      http://www.winischhofer.net/linuxsisvga.shtml
14216 S:      Maintained
14217 F:      Documentation/fb/sisfb.txt
14218 F:      drivers/video/fbdev/sis/
14219 F:      include/video/sisfb.h
14220
14221 SIS USB2VGA DRIVER
14222 M:      Thomas Winischhofer <thomas@winischhofer.net>
14223 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14224 S:      Maintained
14225 F:      drivers/usb/misc/sisusbvga/
14226
14227 SLAB ALLOCATOR
14228 M:      Christoph Lameter <cl@linux.com>
14229 M:      Pekka Enberg <penberg@kernel.org>
14230 M:      David Rientjes <rientjes@google.com>
14231 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14232 M:      Andrew Morton <akpm@linux-foundation.org>
14233 L:      linux-mm@kvack.org
14234 S:      Maintained
14235 F:      include/linux/sl?b*.h
14236 F:      mm/sl?b*
14237
14238 SLEEPABLE READ-COPY UPDATE (SRCU)
14239 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14240 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14241 M:      Josh Triplett <josh@joshtriplett.org>
14242 R:      Steven Rostedt <rostedt@goodmis.org>
14243 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14244 L:      linux-kernel@vger.kernel.org
14245 W:      http://www.rdrop.com/users/paulmck/RCU/
14246 S:      Supported
14247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14248 F:      include/linux/srcu*.h
14249 F:      kernel/rcu/srcu*.c
14250
14251 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14252 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14253 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14254 S:      Maintained
14255 F:      drivers/slimbus/
14256 F:      Documentation/devicetree/bindings/slimbus/
14257 F:      include/linux/slimbus.h
14258
14259 SMACK SECURITY MODULE
14260 M:      Casey Schaufler <casey@schaufler-ca.com>
14261 L:      linux-security-module@vger.kernel.org
14262 W:      http://schaufler-ca.com
14263 T:      git git://github.com/cschaufler/smack-next
14264 S:      Maintained
14265 F:      Documentation/admin-guide/LSM/Smack.rst
14266 F:      security/smack/
14267
14268 SMC91x ETHERNET DRIVER
14269 M:      Nicolas Pitre <nico@fluxnic.net>
14270 S:      Odd Fixes
14271 F:      drivers/net/ethernet/smsc/smc91x.*
14272
14273 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14274 M:      Sakari Ailus <sakari.ailus@iki.fi>
14275 L:      linux-media@vger.kernel.org
14276 S:      Maintained
14277 F:      drivers/media/i2c/smiapp/
14278 F:      include/media/i2c/smiapp.h
14279 F:      drivers/media/i2c/smiapp-pll.c
14280 F:      drivers/media/i2c/smiapp-pll.h
14281 F:      include/uapi/linux/smiapp.h
14282 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14283
14284 SMM665 HARDWARE MONITOR DRIVER
14285 M:      Guenter Roeck <linux@roeck-us.net>
14286 L:      linux-hwmon@vger.kernel.org
14287 S:      Maintained
14288 F:      Documentation/hwmon/smm665
14289 F:      drivers/hwmon/smm665.c
14290
14291 SMSC EMC2103 HARDWARE MONITOR DRIVER
14292 M:      Steve Glendinning <steve.glendinning@shawell.net>
14293 L:      linux-hwmon@vger.kernel.org
14294 S:      Maintained
14295 F:      Documentation/hwmon/emc2103
14296 F:      drivers/hwmon/emc2103.c
14297
14298 SMSC SCH5627 HARDWARE MONITOR DRIVER
14299 M:      Hans de Goede <hdegoede@redhat.com>
14300 L:      linux-hwmon@vger.kernel.org
14301 S:      Supported
14302 F:      Documentation/hwmon/sch5627
14303 F:      drivers/hwmon/sch5627.c
14304
14305 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14306 M:      Steve Glendinning <steve.glendinning@shawell.net>
14307 L:      linux-fbdev@vger.kernel.org
14308 S:      Maintained
14309 F:      drivers/video/fbdev/smscufx.c
14310
14311 SMSC47B397 HARDWARE MONITOR DRIVER
14312 M:      Jean Delvare <jdelvare@suse.com>
14313 L:      linux-hwmon@vger.kernel.org
14314 S:      Maintained
14315 F:      Documentation/hwmon/smsc47b397
14316 F:      drivers/hwmon/smsc47b397.c
14317
14318 SMSC911x ETHERNET DRIVER
14319 M:      Steve Glendinning <steve.glendinning@shawell.net>
14320 L:      netdev@vger.kernel.org
14321 S:      Maintained
14322 F:      include/linux/smsc911x.h
14323 F:      drivers/net/ethernet/smsc/smsc911x.*
14324
14325 SMSC9420 PCI ETHERNET DRIVER
14326 M:      Steve Glendinning <steve.glendinning@shawell.net>
14327 L:      netdev@vger.kernel.org
14328 S:      Maintained
14329 F:      drivers/net/ethernet/smsc/smsc9420.*
14330
14331 SOC-CAMERA V4L2 SUBSYSTEM
14332 L:      linux-media@vger.kernel.org
14333 T:      git git://linuxtv.org/media_tree.git
14334 S:      Orphan
14335 F:      include/media/soc*
14336 F:      drivers/media/i2c/soc_camera/
14337 F:      drivers/media/platform/soc_camera/
14338
14339 SOCIONEXT SYNQUACER I2C DRIVER
14340 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14341 L:      linux-i2c@vger.kernel.org
14342 S:      Maintained
14343 F:      drivers/i2c/busses/i2c-synquacer.c
14344 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14345
14346 SOCIONEXT UNIPHIER SOUND DRIVER
14347 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14348 S:      Orphan
14349 F:      sound/soc/uniphier/
14350
14351 SOEKRIS NET48XX LED SUPPORT
14352 M:      Chris Boot <bootc@bootc.net>
14353 S:      Maintained
14354 F:      drivers/leds/leds-net48xx.c
14355
14356 SOFT-ROCE DRIVER (rxe)
14357 M:      Moni Shoua <monis@mellanox.com>
14358 L:      linux-rdma@vger.kernel.org
14359 S:      Supported
14360 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14361 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14362 F:      drivers/infiniband/sw/rxe/
14363 F:      include/uapi/rdma/rdma_user_rxe.h
14364
14365 SOFTLOGIC 6x10 MPEG CODEC
14366 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14367 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14368 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14369 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14370 M:      Ismael Luceno <ismael@iodev.co.uk>
14371 L:      linux-media@vger.kernel.org
14372 S:      Supported
14373 F:      drivers/media/pci/solo6x10/
14374
14375 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14376 M:      James Morse <james.morse@arm.com>
14377 L:      linux-arm-kernel@lists.infradead.org
14378 S:      Maintained
14379 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14380 F:      drivers/firmware/arm_sdei.c
14381 F:      include/linux/arm_sdei.h
14382 F:      include/uapi/linux/arm_sdei.h
14383
14384 SOFTWARE RAID (Multiple Disks) SUPPORT
14385 M:      Shaohua Li <shli@kernel.org>
14386 L:      linux-raid@vger.kernel.org
14387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14388 S:      Supported
14389 F:      drivers/md/Makefile
14390 F:      drivers/md/Kconfig
14391 F:      drivers/md/md*
14392 F:      drivers/md/raid*
14393 F:      include/linux/raid/
14394 F:      include/uapi/linux/raid/
14395
14396 SOCIONEXT (SNI) AVE NETWORK DRIVER
14397 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14398 L:      netdev@vger.kernel.org
14399 S:      Maintained
14400 F:      drivers/net/ethernet/socionext/sni_ave.c
14401 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14402
14403 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14404 M:      Jassi Brar <jaswinder.singh@linaro.org>
14405 L:      netdev@vger.kernel.org
14406 S:      Maintained
14407 F:      drivers/net/ethernet/socionext/netsec.c
14408 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14409
14410 SOLIDRUN CLEARFOG SUPPORT
14411 M:      Russell King <linux@armlinux.org.uk>
14412 S:      Maintained
14413 F:      arch/arm/boot/dts/armada-388-clearfog*
14414 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14415
14416 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14417 M:      Russell King <linux@armlinux.org.uk>
14418 S:      Maintained
14419 F:      arch/arm/boot/dts/imx6*-cubox-i*
14420 F:      arch/arm/boot/dts/imx6*-hummingboard*
14421 F:      arch/arm/boot/dts/imx6*-sr-*
14422
14423 SONIC NETWORK DRIVER
14424 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14425 L:      netdev@vger.kernel.org
14426 S:      Maintained
14427 F:      drivers/net/ethernet/natsemi/sonic.*
14428
14429 SONICS SILICON BACKPLANE DRIVER (SSB)
14430 M:      Michael Buesch <m@bues.ch>
14431 L:      linux-wireless@vger.kernel.org
14432 S:      Maintained
14433 F:      drivers/ssb/
14434 F:      include/linux/ssb/
14435
14436 SONY IMX214 SENSOR DRIVER
14437 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14438 L:      linux-media@vger.kernel.org
14439 T:      git git://linuxtv.org/media_tree.git
14440 S:      Maintained
14441 F:      drivers/media/i2c/imx214.c
14442 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14443
14444 SONY IMX258 SENSOR DRIVER
14445 M:      Sakari Ailus <sakari.ailus@linux.intel.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/imx258.c
14450
14451 SONY IMX274 SENSOR DRIVER
14452 M:      Leon Luo <leonl@leopardimaging.com>
14453 L:      linux-media@vger.kernel.org
14454 T:      git git://linuxtv.org/media_tree.git
14455 S:      Maintained
14456 F:      drivers/media/i2c/imx274.c
14457 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14458
14459 SONY IMX319 SENSOR DRIVER
14460 M:      Bingbu Cao <bingbu.cao@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/imx319.c
14465
14466 SONY IMX355 SENSOR DRIVER
14467 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14468 L:      linux-media@vger.kernel.org
14469 T:      git git://linuxtv.org/media_tree.git
14470 S:      Maintained
14471 F:      drivers/media/i2c/imx355.c
14472
14473 SONY MEMORYSTICK CARD SUPPORT
14474 M:      Alex Dubov <oakad@yahoo.com>
14475 W:      http://tifmxx.berlios.de/
14476 S:      Maintained
14477 F:      drivers/memstick/host/tifm_ms.c
14478
14479 SONY MEMORYSTICK STANDARD SUPPORT
14480 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14481 S:      Maintained
14482 F:      drivers/memstick/core/ms_block.*
14483
14484 SONY VAIO CONTROL DEVICE DRIVER
14485 M:      Mattia Dongili <malattia@linux.it>
14486 L:      platform-driver-x86@vger.kernel.org
14487 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14488 S:      Maintained
14489 F:      Documentation/laptops/sony-laptop.txt
14490 F:      drivers/char/sonypi.c
14491 F:      drivers/platform/x86/sony-laptop.c
14492 F:      include/linux/sony-laptop.h
14493
14494 SOUND
14495 M:      Jaroslav Kysela <perex@perex.cz>
14496 M:      Takashi Iwai <tiwai@suse.com>
14497 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14498 W:      http://www.alsa-project.org/
14499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14500 T:      git git://git.alsa-project.org/alsa-kernel.git
14501 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14502 S:      Maintained
14503 F:      Documentation/sound/
14504 F:      include/sound/
14505 F:      include/uapi/sound/
14506 F:      sound/
14507
14508 SOUND - COMPRESSED AUDIO
14509 M:      Vinod Koul <vkoul@kernel.org>
14510 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14512 S:      Supported
14513 F:      Documentation/sound/designs/compress-offload.rst
14514 F:      include/sound/compress_driver.h
14515 F:      include/uapi/sound/compress_*
14516 F:      sound/core/compress_offload.c
14517 F:      sound/soc/soc-compress.c
14518
14519 SOUND - DMAENGINE HELPERS
14520 M:      Lars-Peter Clausen <lars@metafoo.de>
14521 S:      Supported
14522 F:      include/sound/dmaengine_pcm.h
14523 F:      sound/core/pcm_dmaengine.c
14524 F:      sound/soc/soc-generic-dmaengine-pcm.c
14525
14526 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14527 M:      Liam Girdwood <lgirdwood@gmail.com>
14528 M:      Mark Brown <broonie@kernel.org>
14529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14530 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14531 W:      http://alsa-project.org/main/index.php/ASoC
14532 S:      Supported
14533 F:      Documentation/devicetree/bindings/sound/
14534 F:      Documentation/sound/soc/
14535 F:      sound/soc/
14536 F:      include/dt-bindings/sound/
14537 F:      include/sound/soc*
14538
14539 SOUNDWIRE SUBSYSTEM
14540 M:      Vinod Koul <vkoul@kernel.org>
14541 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14542 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14543 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14544 S:      Supported
14545 F:      Documentation/driver-api/soundwire/
14546 F:      drivers/soundwire/
14547 F:      include/linux/soundwire/
14548
14549 SP2 MEDIA DRIVER
14550 M:      Olli Salonen <olli.salonen@iki.fi>
14551 L:      linux-media@vger.kernel.org
14552 W:      https://linuxtv.org
14553 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14554 S:      Maintained
14555 F:      drivers/media/dvb-frontends/sp2*
14556
14557 SPARC + UltraSPARC (sparc/sparc64)
14558 M:      "David S. Miller" <davem@davemloft.net>
14559 L:      sparclinux@vger.kernel.org
14560 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14563 S:      Maintained
14564 F:      arch/sparc/
14565 F:      drivers/sbus/
14566
14567 SPARC SERIAL DRIVERS
14568 M:      "David S. Miller" <davem@davemloft.net>
14569 L:      sparclinux@vger.kernel.org
14570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14572 S:      Maintained
14573 F:      include/linux/sunserialcore.h
14574 F:      drivers/tty/serial/suncore.c
14575 F:      drivers/tty/serial/sunhv.c
14576 F:      drivers/tty/serial/sunsab.c
14577 F:      drivers/tty/serial/sunsab.h
14578 F:      drivers/tty/serial/sunsu.c
14579 F:      drivers/tty/serial/sunzilog.c
14580 F:      drivers/tty/serial/sunzilog.h
14581 F:      drivers/tty/vcc.c
14582
14583 SPARSE CHECKER
14584 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14585 L:      linux-sparse@vger.kernel.org
14586 W:      https://sparse.wiki.kernel.org/
14587 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14588 S:      Maintained
14589 F:      include/linux/compiler.h
14590
14591 SPEAR CLOCK FRAMEWORK SUPPORT
14592 M:      Viresh Kumar <vireshk@kernel.org>
14593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14594 W:      http://www.st.com/spear
14595 S:      Maintained
14596 F:      drivers/clk/spear/
14597
14598 SPEAR PLATFORM SUPPORT
14599 M:      Viresh Kumar <vireshk@kernel.org>
14600 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14602 W:      http://www.st.com/spear
14603 S:      Maintained
14604 F:      arch/arm/boot/dts/spear*
14605 F:      arch/arm/mach-spear/
14606
14607 SPI NOR SUBSYSTEM
14608 M:      Marek Vasut <marek.vasut@gmail.com>
14609 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14610 L:      linux-mtd@lists.infradead.org
14611 W:      http://www.linux-mtd.infradead.org/
14612 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14613 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14614 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14615 S:      Maintained
14616 F:      drivers/mtd/spi-nor/
14617 F:      include/linux/mtd/spi-nor.h
14618
14619 SPI SUBSYSTEM
14620 M:      Mark Brown <broonie@kernel.org>
14621 L:      linux-spi@vger.kernel.org
14622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14623 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14624 S:      Maintained
14625 F:      Documentation/devicetree/bindings/spi/
14626 F:      Documentation/spi/
14627 F:      drivers/spi/
14628 F:      include/linux/spi/
14629 F:      include/uapi/linux/spi/
14630 F:      tools/spi/
14631
14632 SPIDERNET NETWORK DRIVER for CELL
14633 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14634 L:      netdev@vger.kernel.org
14635 S:      Supported
14636 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14637 F:      drivers/net/ethernet/toshiba/spider_net*
14638
14639 SPMI SUBSYSTEM
14640 R:      Stephen Boyd <sboyd@kernel.org>
14641 L:      linux-arm-msm@vger.kernel.org
14642 F:      Documentation/devicetree/bindings/spmi/
14643 F:      drivers/spmi/
14644 F:      include/dt-bindings/spmi/spmi.h
14645 F:      include/linux/spmi.h
14646 F:      include/trace/events/spmi.h
14647
14648 SPU FILE SYSTEM
14649 M:      Jeremy Kerr <jk@ozlabs.org>
14650 L:      linuxppc-dev@lists.ozlabs.org
14651 W:      http://www.ibm.com/developerworks/power/cell/
14652 S:      Supported
14653 F:      Documentation/filesystems/spufs.txt
14654 F:      arch/powerpc/platforms/cell/spufs/
14655
14656 SQUASHFS FILE SYSTEM
14657 M:      Phillip Lougher <phillip@squashfs.org.uk>
14658 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14659 W:      http://squashfs.org.uk
14660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14661 S:      Maintained
14662 F:      Documentation/filesystems/squashfs.txt
14663 F:      fs/squashfs/
14664
14665 SRM (Alpha) environment access
14666 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14667 S:      Maintained
14668 F:      arch/alpha/kernel/srm_env.c
14669
14670 ST LSM6DSx IMU IIO DRIVER
14671 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14672 L:      linux-iio@vger.kernel.org
14673 W:      http://www.st.com/
14674 S:      Maintained
14675 F:      drivers/iio/imu/st_lsm6dsx/
14676 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14677
14678 ST STM32 I2C/SMBUS DRIVER
14679 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14680 L:      linux-i2c@vger.kernel.org
14681 S:      Maintained
14682 F:      drivers/i2c/busses/i2c-stm32*
14683
14684 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14685 M:      Song Qiang <songqiang1304521@gmail.com>
14686 L:      linux-iio@vger.kernel.org
14687 S:      Maintained
14688 F:      drivers/iio/proximity/vl53l0x-i2c.c
14689 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14690
14691 STABLE BRANCH
14692 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14693 M:      Sasha Levin <sashal@kernel.org>
14694 L:      stable@vger.kernel.org
14695 S:      Supported
14696 F:      Documentation/process/stable-kernel-rules.rst
14697
14698 STAGING - COMEDI
14699 M:      Ian Abbott <abbotti@mev.co.uk>
14700 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14701 S:      Odd Fixes
14702 F:      drivers/staging/comedi/
14703
14704 STAGING - EROFS FILE SYSTEM
14705 M:      Gao Xiang <gaoxiang25@huawei.com>
14706 M:      Chao Yu <yuchao0@huawei.com>
14707 L:      linux-erofs@lists.ozlabs.org
14708 S:      Maintained
14709 F:      drivers/staging/erofs/
14710
14711 STAGING - INDUSTRIAL IO
14712 M:      Jonathan Cameron <jic23@kernel.org>
14713 L:      linux-iio@vger.kernel.org
14714 S:      Odd Fixes
14715 F:      Documentation/devicetree/bindings/staging/iio/
14716 F:      drivers/staging/iio/
14717
14718 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14719 M:      Marc Dietrich <marvin24@gmx.de>
14720 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14721 L:      linux-tegra@vger.kernel.org
14722 S:      Maintained
14723 F:      drivers/staging/nvec/
14724
14725 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14726 M:      Jens Frederich <jfrederich@gmail.com>
14727 M:      Daniel Drake <dsd@laptop.org>
14728 M:      Jon Nettleton <jon.nettleton@gmail.com>
14729 W:      http://wiki.laptop.org/go/DCON
14730 S:      Maintained
14731 F:      drivers/staging/olpc_dcon/
14732
14733 STAGING - REALTEK RTL8712U DRIVERS
14734 M:      Larry Finger <Larry.Finger@lwfinger.net>
14735 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14736 S:      Odd Fixes
14737 F:      drivers/staging/rtl8712/
14738
14739 STAGING - REALTEK RTL8188EU DRIVERS
14740 M:      Larry Finger <Larry.Finger@lwfinger.net>
14741 S:      Odd Fixes
14742 F:      drivers/staging/rtl8188eu/
14743
14744 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14745 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14746 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14747 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14748 L:      linux-fbdev@vger.kernel.org
14749 S:      Maintained
14750 F:      drivers/staging/sm750fb/
14751
14752 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14753 M:      William Hubbs <w.d.hubbs@gmail.com>
14754 M:      Chris Brannon <chris@the-brannons.com>
14755 M:      Kirk Reiser <kirk@reisers.ca>
14756 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14757 L:      speakup@linux-speakup.org
14758 W:      http://www.linux-speakup.org/
14759 S:      Odd Fixes
14760 F:      drivers/staging/speakup/
14761
14762 STAGING - VIA VT665X DRIVERS
14763 M:      Forest Bond <forest@alittletooquiet.net>
14764 S:      Odd Fixes
14765 F:      drivers/staging/vt665?/
14766
14767 STAGING - WILC1000 WIFI DRIVER
14768 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14769 M:      Ajay Singh <ajay.kathat@microchip.com>
14770 L:      linux-wireless@vger.kernel.org
14771 S:      Supported
14772 F:      drivers/staging/wilc1000/
14773
14774 STAGING SUBSYSTEM
14775 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14777 L:      devel@driverdev.osuosl.org
14778 S:      Supported
14779 F:      drivers/staging/
14780
14781 STARFIRE/DURALAN NETWORK DRIVER
14782 M:      Ion Badulescu <ionut@badula.org>
14783 S:      Odd Fixes
14784 F:      drivers/net/ethernet/adaptec/starfire*
14785
14786 STEC S1220 SKD DRIVER
14787 M:      Bart Van Assche <bart.vanassche@wdc.com>
14788 L:      linux-block@vger.kernel.org
14789 S:      Maintained
14790 F:      drivers/block/skd*[ch]
14791
14792 STI AUDIO (ASoC) DRIVERS
14793 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14794 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14795 S:      Maintained
14796 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14797 F:      sound/soc/sti/
14798
14799 STI CEC DRIVER
14800 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14801 S:      Maintained
14802 F:      drivers/media/platform/sti/cec/
14803 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14804
14805 STK1160 USB VIDEO CAPTURE DRIVER
14806 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14807 L:      linux-media@vger.kernel.org
14808 T:      git git://linuxtv.org/media_tree.git
14809 S:      Maintained
14810 F:      drivers/media/usb/stk1160/
14811
14812 STM32 AUDIO (ASoC) DRIVERS
14813 M:      Olivier Moysan <olivier.moysan@st.com>
14814 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14815 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14816 S:      Maintained
14817 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14818 F:      sound/soc/stm/
14819
14820 STM32 TIMER/LPTIMER DRIVERS
14821 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14822 S:      Maintained
14823 F:      drivers/*/stm32-*timer*
14824 F:      drivers/pwm/pwm-stm32*
14825 F:      include/linux/*/stm32-*tim*
14826 F:      Documentation/ABI/testing/*timer-stm32
14827 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14828 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14829
14830 STMMAC ETHERNET DRIVER
14831 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14832 M:      Alexandre Torgue <alexandre.torgue@st.com>
14833 M:      Jose Abreu <joabreu@synopsys.com>
14834 L:      netdev@vger.kernel.org
14835 W:      http://www.stlinux.com
14836 S:      Supported
14837 F:      drivers/net/ethernet/stmicro/stmmac/
14838
14839 SUN3/3X
14840 M:      Sam Creasey <sammy@sammy.net>
14841 W:      http://sammy.net/sun3/
14842 S:      Maintained
14843 F:      arch/m68k/kernel/*sun3*
14844 F:      arch/m68k/sun3*/
14845 F:      arch/m68k/include/asm/sun3*
14846 F:      drivers/net/ethernet/i825xx/sun3*
14847
14848 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14849 M:      Hans de Goede <hdegoede@redhat.com>
14850 L:      linux-input@vger.kernel.org
14851 S:      Maintained
14852 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14853 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14854
14855 SUNDANCE NETWORK DRIVER
14856 M:      Denis Kirjanov <kda@linux-powerpc.org>
14857 L:      netdev@vger.kernel.org
14858 S:      Maintained
14859 F:      drivers/net/ethernet/dlink/sundance.c
14860
14861 SUPERH
14862 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14863 M:      Rich Felker <dalias@libc.org>
14864 L:      linux-sh@vger.kernel.org
14865 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14866 S:      Maintained
14867 F:      Documentation/sh/
14868 F:      arch/sh/
14869 F:      drivers/sh/
14870
14871 SUSPEND TO RAM
14872 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14873 M:      Len Brown <len.brown@intel.com>
14874 M:      Pavel Machek <pavel@ucw.cz>
14875 L:      linux-pm@vger.kernel.org
14876 B:      https://bugzilla.kernel.org
14877 S:      Supported
14878 F:      Documentation/power/
14879 F:      arch/x86/kernel/acpi/
14880 F:      drivers/base/power/
14881 F:      kernel/power/
14882 F:      include/linux/suspend.h
14883 F:      include/linux/freezer.h
14884 F:      include/linux/pm.h
14885
14886 SVGA HANDLING
14887 M:      Martin Mares <mj@ucw.cz>
14888 L:      linux-video@atrey.karlin.mff.cuni.cz
14889 S:      Maintained
14890 F:      Documentation/svga.txt
14891 F:      arch/x86/boot/video*
14892
14893 SWIOTLB SUBSYSTEM
14894 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14895 L:      iommu@lists.linux-foundation.org
14896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14897 S:      Supported
14898 F:      kernel/dma/swiotlb.c
14899 F:      arch/*/kernel/pci-swiotlb.c
14900 F:      include/linux/swiotlb.h
14901
14902 SWITCHDEV
14903 M:      Jiri Pirko <jiri@resnulli.us>
14904 M:      Ivan Vecera <ivecera@redhat.com>
14905 L:      netdev@vger.kernel.org
14906 S:      Supported
14907 F:      net/switchdev/
14908 F:      include/net/switchdev.h
14909
14910 SY8106A REGULATOR DRIVER
14911 M:      Icenowy Zheng <icenowy@aosc.io>
14912 S:      Maintained
14913 F:      drivers/regulator/sy8106a-regulator.c
14914 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14915
14916 SYNC FILE FRAMEWORK
14917 M:      Sumit Semwal <sumit.semwal@linaro.org>
14918 R:      Gustavo Padovan <gustavo@padovan.org>
14919 S:      Maintained
14920 L:      linux-media@vger.kernel.org
14921 L:      dri-devel@lists.freedesktop.org
14922 F:      drivers/dma-buf/sync_*
14923 F:      drivers/dma-buf/dma-fence*
14924 F:      drivers/dma-buf/sw_sync.c
14925 F:      include/linux/sync_file.h
14926 F:      include/uapi/linux/sync_file.h
14927 F:      Documentation/sync_file.txt
14928 T:      git git://anongit.freedesktop.org/drm/drm-misc
14929
14930 SYNOPSYS ARC ARCHITECTURE
14931 M:      Vineet Gupta <vgupta@synopsys.com>
14932 L:      linux-snps-arc@lists.infradead.org
14933 S:      Supported
14934 F:      arch/arc/
14935 F:      Documentation/devicetree/bindings/arc/*
14936 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14937 F:      drivers/clocksource/arc_timer.c
14938 F:      drivers/tty/serial/arc_uart.c
14939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14940
14941 SYNOPSYS ARC HSDK SDP pll clock driver
14942 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14943 S:      Supported
14944 F:      drivers/clk/clk-hsdk-pll.c
14945 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14946
14947 SYNOPSYS ARC SDP clock driver
14948 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14949 S:      Supported
14950 F:      drivers/clk/axs10x/*
14951 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14952
14953 SYNOPSYS ARC SDP platform support
14954 M:      Alexey Brodkin <abrodkin@synopsys.com>
14955 S:      Supported
14956 F:      arch/arc/plat-axs10x
14957 F:      arch/arc/boot/dts/ax*
14958 F:      Documentation/devicetree/bindings/arc/axs10*
14959
14960 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14961 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14962 S:      Supported
14963 F:      drivers/reset/reset-axs10x.c
14964 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14965
14966 SYNOPSYS CREG GPIO DRIVER
14967 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14968 S:      Maintained
14969 F:      drivers/gpio/gpio-creg-snps.c
14970 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14971
14972 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14973 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14974 S:      Maintained
14975 F:      drivers/tty/serial/8250/8250_dw.c
14976
14977 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14978 M:      Hoan Tran <hoan@os.amperecomputing.com>
14979 L:      linux-gpio@vger.kernel.org
14980 S:      Maintained
14981 F:      drivers/gpio/gpio-dwapb.c
14982 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14983
14984 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14985 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14986 S:      Maintained
14987 F:      drivers/dma/dwi-axi-dmac/
14988 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14989
14990 SYNOPSYS DESIGNWARE DMAC DRIVER
14991 M:      Viresh Kumar <vireshk@kernel.org>
14992 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14993 S:      Maintained
14994 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14995 F:      drivers/dma/dw/
14996 F:      include/dt-bindings/dma/dw-dmac.h
14997 F:      include/linux/dma/dw.h
14998 F:      include/linux/platform_data/dma-dw.h
14999
15000 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15001 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15002 L:      netdev@vger.kernel.org
15003 S:      Supported
15004 F:      drivers/net/ethernet/synopsys/
15005
15006 SYNOPSYS DESIGNWARE I2C DRIVER
15007 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15008 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15009 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15010 L:      linux-i2c@vger.kernel.org
15011 S:      Maintained
15012 F:      drivers/i2c/busses/i2c-designware-*
15013 F:      include/linux/platform_data/i2c-designware.h
15014
15015 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15016 M:      Jaehoon Chung <jh80.chung@samsung.com>
15017 L:      linux-mmc@vger.kernel.org
15018 S:      Maintained
15019 F:      drivers/mmc/host/dw_mmc*
15020
15021 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15022 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15023 S:      Supported
15024 F:      drivers/reset/reset-hsdk.c
15025 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15026 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15027
15028 SYSTEM CONFIGURATION (SYSCON)
15029 M:      Lee Jones <lee.jones@linaro.org>
15030 M:      Arnd Bergmann <arnd@arndb.de>
15031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15032 S:      Supported
15033 F:      drivers/mfd/syscon.c
15034
15035 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15036 M:      Sudeep Holla <sudeep.holla@arm.com>
15037 L:      linux-arm-kernel@lists.infradead.org
15038 S:      Maintained
15039 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15040 F:      drivers/clk/clk-sc[mp]i.c
15041 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15042 F:      drivers/firmware/arm_scpi.c
15043 F:      drivers/firmware/arm_scmi/
15044 F:      include/linux/sc[mp]i_protocol.h
15045
15046 SYSTEM RESET/SHUTDOWN DRIVERS
15047 M:      Sebastian Reichel <sre@kernel.org>
15048 L:      linux-pm@vger.kernel.org
15049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15050 S:      Maintained
15051 F:      Documentation/devicetree/bindings/power/reset/
15052 F:      drivers/power/reset/
15053
15054 SYSTEM TRACE MODULE CLASS
15055 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15056 S:      Maintained
15057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15058 F:      Documentation/trace/stm.rst
15059 F:      drivers/hwtracing/stm/
15060 F:      include/linux/stm.h
15061 F:      include/uapi/linux/stm.h
15062
15063 SYSV FILESYSTEM
15064 M:      Christoph Hellwig <hch@infradead.org>
15065 S:      Maintained
15066 F:      Documentation/filesystems/sysv-fs.txt
15067 F:      fs/sysv/
15068 F:      include/linux/sysv_fs.h
15069
15070 TASKSTATS STATISTICS INTERFACE
15071 M:      Balbir Singh <bsingharora@gmail.com>
15072 S:      Maintained
15073 F:      Documentation/accounting/taskstats*
15074 F:      include/linux/taskstats*
15075 F:      kernel/taskstats.c
15076
15077 TC subsystem
15078 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15079 M:      Cong Wang <xiyou.wangcong@gmail.com>
15080 M:      Jiri Pirko <jiri@resnulli.us>
15081 L:      netdev@vger.kernel.org
15082 S:      Maintained
15083 F:      include/net/pkt_cls.h
15084 F:      include/net/pkt_sched.h
15085 F:      include/net/tc_act/
15086 F:      include/uapi/linux/pkt_cls.h
15087 F:      include/uapi/linux/pkt_sched.h
15088 F:      include/uapi/linux/tc_act/
15089 F:      include/uapi/linux/tc_ematch/
15090 F:      net/sched/
15091
15092 TC90522 MEDIA DRIVER
15093 M:      Akihiro Tsukada <tskd08@gmail.com>
15094 L:      linux-media@vger.kernel.org
15095 S:      Odd Fixes
15096 F:      drivers/media/dvb-frontends/tc90522*
15097
15098 TCP LOW PRIORITY MODULE
15099 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15100 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15101 W:      http://tcp-lp-mod.sourceforge.net/
15102 S:      Maintained
15103 F:      net/ipv4/tcp_lp.c
15104
15105 TDA10071 MEDIA DRIVER
15106 M:      Antti Palosaari <crope@iki.fi>
15107 L:      linux-media@vger.kernel.org
15108 W:      https://linuxtv.org
15109 W:      http://palosaari.fi/linux/
15110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15111 T:      git git://linuxtv.org/anttip/media_tree.git
15112 S:      Maintained
15113 F:      drivers/media/dvb-frontends/tda10071*
15114
15115 TDA18212 MEDIA DRIVER
15116 M:      Antti Palosaari <crope@iki.fi>
15117 L:      linux-media@vger.kernel.org
15118 W:      https://linuxtv.org
15119 W:      http://palosaari.fi/linux/
15120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15121 T:      git git://linuxtv.org/anttip/media_tree.git
15122 S:      Maintained
15123 F:      drivers/media/tuners/tda18212*
15124
15125 TDA18218 MEDIA DRIVER
15126 M:      Antti Palosaari <crope@iki.fi>
15127 L:      linux-media@vger.kernel.org
15128 W:      https://linuxtv.org
15129 W:      http://palosaari.fi/linux/
15130 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15131 T:      git git://linuxtv.org/anttip/media_tree.git
15132 S:      Maintained
15133 F:      drivers/media/tuners/tda18218*
15134
15135 TDA18250 MEDIA DRIVER
15136 M:      Olli Salonen <olli.salonen@iki.fi>
15137 L:      linux-media@vger.kernel.org
15138 W:      https://linuxtv.org
15139 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15140 T:      git git://linuxtv.org/media_tree.git
15141 S:      Maintained
15142 F:      drivers/media/tuners/tda18250*
15143
15144 TDA18271 MEDIA DRIVER
15145 M:      Michael Krufky <mkrufky@linuxtv.org>
15146 L:      linux-media@vger.kernel.org
15147 W:      https://linuxtv.org
15148 W:      http://github.com/mkrufky
15149 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15150 T:      git git://linuxtv.org/mkrufky/tuners.git
15151 S:      Maintained
15152 F:      drivers/media/tuners/tda18271*
15153
15154 TDA1997x MEDIA DRIVER
15155 M:      Tim Harvey <tharvey@gateworks.com>
15156 L:      linux-media@vger.kernel.org
15157 W:      https://linuxtv.org
15158 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15159 S:      Maintained
15160 F:      drivers/media/i2c/tda1997x.*
15161
15162 TDA827x MEDIA DRIVER
15163 M:      Michael Krufky <mkrufky@linuxtv.org>
15164 L:      linux-media@vger.kernel.org
15165 W:      https://linuxtv.org
15166 W:      http://github.com/mkrufky
15167 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15168 T:      git git://linuxtv.org/mkrufky/tuners.git
15169 S:      Maintained
15170 F:      drivers/media/tuners/tda8290.*
15171
15172 TDA8290 MEDIA DRIVER
15173 M:      Michael Krufky <mkrufky@linuxtv.org>
15174 L:      linux-media@vger.kernel.org
15175 W:      https://linuxtv.org
15176 W:      http://github.com/mkrufky
15177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15178 T:      git git://linuxtv.org/mkrufky/tuners.git
15179 S:      Maintained
15180 F:      drivers/media/tuners/tda8290.*
15181
15182 TDA9840 MEDIA DRIVER
15183 M:      Hans Verkuil <hverkuil@xs4all.nl>
15184 L:      linux-media@vger.kernel.org
15185 T:      git git://linuxtv.org/media_tree.git
15186 W:      https://linuxtv.org
15187 S:      Maintained
15188 F:      drivers/media/i2c/tda9840*
15189
15190 TEA5761 TUNER DRIVER
15191 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15192 L:      linux-media@vger.kernel.org
15193 W:      https://linuxtv.org
15194 T:      git git://linuxtv.org/media_tree.git
15195 S:      Odd fixes
15196 F:      drivers/media/tuners/tea5761.*
15197
15198 TEA5767 TUNER DRIVER
15199 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15200 L:      linux-media@vger.kernel.org
15201 W:      https://linuxtv.org
15202 T:      git git://linuxtv.org/media_tree.git
15203 S:      Maintained
15204 F:      drivers/media/tuners/tea5767.*
15205
15206 TEA6415C MEDIA DRIVER
15207 M:      Hans Verkuil <hverkuil@xs4all.nl>
15208 L:      linux-media@vger.kernel.org
15209 T:      git git://linuxtv.org/media_tree.git
15210 W:      https://linuxtv.org
15211 S:      Maintained
15212 F:      drivers/media/i2c/tea6415c*
15213
15214 TEA6420 MEDIA DRIVER
15215 M:      Hans Verkuil <hverkuil@xs4all.nl>
15216 L:      linux-media@vger.kernel.org
15217 T:      git git://linuxtv.org/media_tree.git
15218 W:      https://linuxtv.org
15219 S:      Maintained
15220 F:      drivers/media/i2c/tea6420*
15221
15222 TEAM DRIVER
15223 M:      Jiri Pirko <jiri@resnulli.us>
15224 L:      netdev@vger.kernel.org
15225 S:      Supported
15226 F:      drivers/net/team/
15227 F:      include/linux/if_team.h
15228 F:      include/uapi/linux/if_team.h
15229
15230 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15231 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15232 S:      Maintained
15233 F:      arch/x86/platform/ts5500/
15234
15235 TECHNOTREND USB IR RECEIVER
15236 M:      Sean Young <sean@mess.org>
15237 L:      linux-media@vger.kernel.org
15238 S:      Maintained
15239 F:      drivers/media/rc/ttusbir.c
15240
15241 TECHWELL TW9910 VIDEO DECODER
15242 L:      linux-media@vger.kernel.org
15243 S:      Orphan
15244 F:      drivers/media/i2c/tw9910.c
15245 F:      include/media/i2c/tw9910.h
15246
15247 TEE SUBSYSTEM
15248 M:      Jens Wiklander <jens.wiklander@linaro.org>
15249 S:      Maintained
15250 F:      include/linux/tee_drv.h
15251 F:      include/uapi/linux/tee.h
15252 F:      drivers/tee/
15253 F:      Documentation/tee.txt
15254
15255 TEGRA ARCHITECTURE SUPPORT
15256 M:      Thierry Reding <thierry.reding@gmail.com>
15257 M:      Jonathan Hunter <jonathanh@nvidia.com>
15258 L:      linux-tegra@vger.kernel.org
15259 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15261 S:      Supported
15262 N:      [^a-z]tegra
15263
15264 TEGRA CLOCK DRIVER
15265 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15266 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15267 S:      Supported
15268 F:      drivers/clk/tegra/
15269
15270 TEGRA DMA DRIVERS
15271 M:      Laxman Dewangan <ldewangan@nvidia.com>
15272 M:      Jon Hunter <jonathanh@nvidia.com>
15273 S:      Supported
15274 F:      drivers/dma/tegra*
15275
15276 TEGRA I2C DRIVER
15277 M:      Laxman Dewangan <ldewangan@nvidia.com>
15278 S:      Supported
15279 F:      drivers/i2c/busses/i2c-tegra.c
15280
15281 TEGRA IOMMU DRIVERS
15282 M:      Thierry Reding <thierry.reding@gmail.com>
15283 L:      linux-tegra@vger.kernel.org
15284 S:      Supported
15285 F:      drivers/iommu/tegra*
15286
15287 TEGRA KBC DRIVER
15288 M:      Laxman Dewangan <ldewangan@nvidia.com>
15289 S:      Supported
15290 F:      drivers/input/keyboard/tegra-kbc.c
15291
15292 TEGRA NAND DRIVER
15293 M:      Stefan Agner <stefan@agner.ch>
15294 M:      Lucas Stach <dev@lynxeye.de>
15295 S:      Maintained
15296 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15297 F:      drivers/mtd/nand/raw/tegra_nand.c
15298
15299 TEGRA PWM DRIVER
15300 M:      Thierry Reding <thierry.reding@gmail.com>
15301 S:      Supported
15302 F:      drivers/pwm/pwm-tegra.c
15303
15304 TEGRA SERIAL DRIVER
15305 M:      Laxman Dewangan <ldewangan@nvidia.com>
15306 S:      Supported
15307 F:      drivers/tty/serial/serial-tegra.c
15308
15309 TEGRA SPI DRIVER
15310 M:      Laxman Dewangan <ldewangan@nvidia.com>
15311 S:      Supported
15312 F:      drivers/spi/spi-tegra*
15313
15314 TEHUTI ETHERNET DRIVER
15315 M:      Andy Gospodarek <andy@greyhouse.net>
15316 L:      netdev@vger.kernel.org
15317 S:      Supported
15318 F:      drivers/net/ethernet/tehuti/*
15319
15320 Telecom Clock Driver for MCPL0010
15321 M:      Mark Gross <mark.gross@intel.com>
15322 S:      Supported
15323 F:      drivers/char/tlclk.c
15324
15325 TENSILICA XTENSA PORT (xtensa)
15326 M:      Chris Zankel <chris@zankel.net>
15327 M:      Max Filippov <jcmvbkbc@gmail.com>
15328 L:      linux-xtensa@linux-xtensa.org
15329 T:      git git://github.com/czankel/xtensa-linux.git
15330 S:      Maintained
15331 F:      arch/xtensa/
15332 F:      drivers/irqchip/irq-xtensa-*
15333
15334 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15335 M:      Nishanth Menon <nm@ti.com>
15336 M:      Tero Kristo <t-kristo@ti.com>
15337 M:      Santosh Shilimkar <ssantosh@kernel.org>
15338 L:      linux-arm-kernel@lists.infradead.org
15339 S:      Maintained
15340 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15341 F:      drivers/firmware/ti_sci*
15342 F:      include/linux/soc/ti/ti_sci_protocol.h
15343 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15344 F:      drivers/soc/ti/ti_sci_pm_domains.c
15345 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15346 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15347 F:      drivers/clk/keystone/sci-clk.c
15348 F:      drivers/reset/reset-ti-sci.c
15349
15350 Texas Instruments ASoC drivers
15351 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15352 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15353 S:      Maintained
15354 F:      sound/soc/ti/
15355
15356 Texas Instruments' DAC7612 DAC Driver
15357 M:      Ricardo Ribalda <ricardo@ribalda.com>
15358 L:      linux-iio@vger.kernel.org
15359 S:      Supported
15360 F:      drivers/iio/dac/ti-dac7612.c
15361 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15362
15363 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15364 M:      Hans Verkuil <hverkuil@xs4all.nl>
15365 L:      linux-media@vger.kernel.org
15366 T:      git git://linuxtv.org/media_tree.git
15367 W:      https://linuxtv.org
15368 S:      Maintained
15369 F:      drivers/media/radio/radio-raremono.c
15370
15371 THERMAL
15372 M:      Zhang Rui <rui.zhang@intel.com>
15373 M:      Eduardo Valentin <edubezval@gmail.com>
15374 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15375 L:      linux-pm@vger.kernel.org
15376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15378 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15379 S:      Supported
15380 F:      drivers/thermal/
15381 F:      include/linux/thermal.h
15382 F:      include/uapi/linux/thermal.h
15383 F:      include/linux/cpu_cooling.h
15384 F:      Documentation/devicetree/bindings/thermal/
15385
15386 THERMAL/CPU_COOLING
15387 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15388 M:      Viresh Kumar <viresh.kumar@linaro.org>
15389 M:      Javi Merino <javi.merino@kernel.org>
15390 L:      linux-pm@vger.kernel.org
15391 S:      Supported
15392 F:      Documentation/thermal/cpu-cooling-api.txt
15393 F:      drivers/thermal/cpu_cooling.c
15394 F:      include/linux/cpu_cooling.h
15395
15396 THINKPAD ACPI EXTRAS DRIVER
15397 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15398 L:      ibm-acpi-devel@lists.sourceforge.net
15399 L:      platform-driver-x86@vger.kernel.org
15400 W:      http://ibm-acpi.sourceforge.net
15401 W:      http://thinkwiki.org/wiki/Ibm-acpi
15402 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15403 S:      Maintained
15404 F:      drivers/platform/x86/thinkpad_acpi.c
15405
15406 THUNDERBOLT DRIVER
15407 M:      Andreas Noever <andreas.noever@gmail.com>
15408 M:      Michael Jamet <michael.jamet@intel.com>
15409 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15410 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15412 S:      Maintained
15413 F:      Documentation/admin-guide/thunderbolt.rst
15414 F:      drivers/thunderbolt/
15415 F:      include/linux/thunderbolt.h
15416
15417 THUNDERBOLT NETWORK DRIVER
15418 M:      Michael Jamet <michael.jamet@intel.com>
15419 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15420 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15421 L:      netdev@vger.kernel.org
15422 S:      Maintained
15423 F:      drivers/net/thunderbolt.c
15424
15425 THUNDERX GPIO DRIVER
15426 M:      David Daney <david.daney@cavium.com>
15427 S:      Maintained
15428 F:      drivers/gpio/gpio-thunderx.c
15429
15430 TI AM437X VPFE DRIVER
15431 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15432 L:      linux-media@vger.kernel.org
15433 W:      https://linuxtv.org
15434 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15435 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15436 S:      Maintained
15437 F:      drivers/media/platform/am437x/
15438
15439 TI BANDGAP AND THERMAL DRIVER
15440 M:      Eduardo Valentin <edubezval@gmail.com>
15441 M:      Keerthy <j-keerthy@ti.com>
15442 L:      linux-pm@vger.kernel.org
15443 L:      linux-omap@vger.kernel.org
15444 S:      Maintained
15445 F:      drivers/thermal/ti-soc-thermal/
15446
15447 TI BQ27XXX POWER SUPPLY DRIVER
15448 R:      Andrew F. Davis <afd@ti.com>
15449 F:      include/linux/power/bq27xxx_battery.h
15450 F:      drivers/power/supply/bq27xxx_battery.c
15451 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15452
15453 TI CDCE706 CLOCK DRIVER
15454 M:      Max Filippov <jcmvbkbc@gmail.com>
15455 S:      Maintained
15456 F:      drivers/clk/clk-cdce706.c
15457
15458 TI CLOCK DRIVER
15459 M:      Tero Kristo <t-kristo@ti.com>
15460 L:      linux-omap@vger.kernel.org
15461 S:      Maintained
15462 F:      drivers/clk/ti/
15463 F:      include/linux/clk/ti.h
15464
15465 TI DAVINCI MACHINE SUPPORT
15466 M:      Sekhar Nori <nsekhar@ti.com>
15467 M:      Kevin Hilman <khilman@kernel.org>
15468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15470 S:      Supported
15471 F:      arch/arm/mach-davinci/
15472 F:      drivers/i2c/busses/i2c-davinci.c
15473 F:      arch/arm/boot/dts/da850*
15474
15475 TI DAVINCI SERIES CLOCK DRIVER
15476 M:      David Lechner <david@lechnology.com>
15477 R:      Sekhar Nori <nsekhar@ti.com>
15478 S:      Maintained
15479 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15480 F:      drivers/clk/davinci/
15481
15482 TI DAVINCI SERIES GPIO DRIVER
15483 M:      Keerthy <j-keerthy@ti.com>
15484 L:      linux-gpio@vger.kernel.org
15485 S:      Maintained
15486 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15487 F:      drivers/gpio/gpio-davinci.c
15488
15489 TI DAVINCI SERIES MEDIA DRIVER
15490 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15491 L:      linux-media@vger.kernel.org
15492 W:      https://linuxtv.org
15493 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15494 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15495 S:      Maintained
15496 F:      drivers/media/platform/davinci/
15497 F:      include/media/davinci/
15498
15499 TI ETHERNET SWITCH DRIVER (CPSW)
15500 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15501 L:      linux-omap@vger.kernel.org
15502 L:      netdev@vger.kernel.org
15503 S:      Maintained
15504 F:      drivers/net/ethernet/ti/cpsw*
15505 F:      drivers/net/ethernet/ti/davinci*
15506
15507 TI FLASH MEDIA INTERFACE DRIVER
15508 M:      Alex Dubov <oakad@yahoo.com>
15509 S:      Maintained
15510 F:      drivers/misc/tifm*
15511 F:      drivers/mmc/host/tifm_sd.c
15512 F:      include/linux/tifm.h
15513
15514 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15515 M:      Santosh Shilimkar <ssantosh@kernel.org>
15516 L:      linux-kernel@vger.kernel.org
15517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15518 S:      Maintained
15519 F:      drivers/soc/ti/*
15520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15521
15522 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15523 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15524 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15525 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15526 S:      Maintained
15527 F:      sound/soc/codecs/lm49453*
15528 F:      sound/soc/codecs/isabelle*
15529
15530 TI LP855x BACKLIGHT DRIVER
15531 M:      Milo Kim <milo.kim@ti.com>
15532 S:      Maintained
15533 F:      Documentation/backlight/lp855x-driver.txt
15534 F:      drivers/video/backlight/lp855x_bl.c
15535 F:      include/linux/platform_data/lp855x.h
15536
15537 TI LP8727 CHARGER DRIVER
15538 M:      Milo Kim <milo.kim@ti.com>
15539 S:      Maintained
15540 F:      drivers/power/supply/lp8727_charger.c
15541 F:      include/linux/platform_data/lp8727.h
15542
15543 TI LP8788 MFD DRIVER
15544 M:      Milo Kim <milo.kim@ti.com>
15545 S:      Maintained
15546 F:      drivers/iio/adc/lp8788_adc.c
15547 F:      drivers/leds/leds-lp8788.c
15548 F:      drivers/mfd/lp8788*.c
15549 F:      drivers/power/supply/lp8788-charger.c
15550 F:      drivers/regulator/lp8788-*.c
15551 F:      include/linux/mfd/lp8788*.h
15552
15553 TI NETCP ETHERNET DRIVER
15554 M:      Wingman Kwok <w-kwok2@ti.com>
15555 M:      Murali Karicheri <m-karicheri2@ti.com>
15556 L:      netdev@vger.kernel.org
15557 S:      Maintained
15558 F:      drivers/net/ethernet/ti/netcp*
15559
15560 TI PCM3060 ASoC CODEC DRIVER
15561 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15562 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15563 S:      Maintained
15564 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15565 F:      sound/soc/codecs/pcm3060*
15566
15567 TI TAS571X FAMILY ASoC CODEC DRIVER
15568 M:      Kevin Cernekee <cernekee@chromium.org>
15569 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15570 S:      Odd Fixes
15571 F:      sound/soc/codecs/tas571x*
15572
15573 TI TRF7970A NFC DRIVER
15574 M:      Mark Greer <mgreer@animalcreek.com>
15575 L:      linux-wireless@vger.kernel.org
15576 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15577 S:      Supported
15578 F:      drivers/nfc/trf7970a.c
15579 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15580
15581 TI TWL4030 SERIES SOC CODEC DRIVER
15582 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15583 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15584 S:      Maintained
15585 F:      sound/soc/codecs/twl4030*
15586
15587 TI VPE/CAL DRIVERS
15588 M:      Benoit Parrot <bparrot@ti.com>
15589 L:      linux-media@vger.kernel.org
15590 W:      http://linuxtv.org/
15591 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15592 S:      Maintained
15593 F:      drivers/media/platform/ti-vpe/
15594
15595 TI WILINK WIRELESS DRIVERS
15596 L:      linux-wireless@vger.kernel.org
15597 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15598 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15600 S:      Orphan
15601 F:      drivers/net/wireless/ti/
15602 F:      include/linux/wl12xx.h
15603
15604 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15605 M:      John Stultz <john.stultz@linaro.org>
15606 M:      Thomas Gleixner <tglx@linutronix.de>
15607 R:      Stephen Boyd <sboyd@kernel.org>
15608 L:      linux-kernel@vger.kernel.org
15609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15610 S:      Supported
15611 F:      include/linux/clocksource.h
15612 F:      include/linux/time.h
15613 F:      include/linux/timex.h
15614 F:      include/uapi/linux/time.h
15615 F:      include/uapi/linux/timex.h
15616 F:      kernel/time/clocksource.c
15617 F:      kernel/time/time*.c
15618 F:      kernel/time/alarmtimer.c
15619 F:      kernel/time/ntp.c
15620 F:      tools/testing/selftests/timers/
15621
15622 TIPC NETWORK LAYER
15623 M:      Jon Maloy <jon.maloy@ericsson.com>
15624 M:      Ying Xue <ying.xue@windriver.com>
15625 L:      netdev@vger.kernel.org (core kernel code)
15626 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15627 W:      http://tipc.sourceforge.net/
15628 S:      Maintained
15629 F:      include/uapi/linux/tipc*.h
15630 F:      net/tipc/
15631
15632 TLAN NETWORK DRIVER
15633 M:      Samuel Chessman <chessman@tux.org>
15634 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15635 W:      http://sourceforge.net/projects/tlan/
15636 S:      Maintained
15637 F:      Documentation/networking/device_drivers/ti/tlan.txt
15638 F:      drivers/net/ethernet/ti/tlan.*
15639
15640 TM6000 VIDEO4LINUX DRIVER
15641 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15642 L:      linux-media@vger.kernel.org
15643 W:      https://linuxtv.org
15644 T:      git git://linuxtv.org/media_tree.git
15645 S:      Odd fixes
15646 F:      drivers/media/usb/tm6000/
15647 F:      Documentation/media/v4l-drivers/tm6000*
15648
15649 TMIO/SDHI MMC DRIVER
15650 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15651 L:      linux-mmc@vger.kernel.org
15652 S:      Supported
15653 F:      drivers/mmc/host/tmio_mmc*
15654 F:      drivers/mmc/host/renesas_sdhi*
15655 F:      include/linux/mfd/tmio.h
15656
15657 TMP401 HARDWARE MONITOR DRIVER
15658 M:      Guenter Roeck <linux@roeck-us.net>
15659 L:      linux-hwmon@vger.kernel.org
15660 S:      Maintained
15661 F:      Documentation/hwmon/tmp401
15662 F:      drivers/hwmon/tmp401.c
15663
15664 TMPFS (SHMEM FILESYSTEM)
15665 M:      Hugh Dickins <hughd@google.com>
15666 L:      linux-mm@kvack.org
15667 S:      Maintained
15668 F:      include/linux/shmem_fs.h
15669 F:      mm/shmem.c
15670
15671 TOMOYO SECURITY MODULE
15672 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15673 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15674 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15675 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15676 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15677 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15678 W:      https://tomoyo.osdn.jp/
15679 S:      Maintained
15680 F:      security/tomoyo/
15681
15682 TOPSTAR LAPTOP EXTRAS DRIVER
15683 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15684 L:      platform-driver-x86@vger.kernel.org
15685 S:      Maintained
15686 F:      drivers/platform/x86/topstar-laptop.c
15687
15688 TORTURE-TEST MODULES
15689 M:      Davidlohr Bueso <dave@stgolabs.net>
15690 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15691 M:      Josh Triplett <josh@joshtriplett.org>
15692 L:      linux-kernel@vger.kernel.org
15693 S:      Supported
15694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15695 F:      Documentation/RCU/torture.txt
15696 F:      kernel/torture.c
15697 F:      kernel/rcu/rcutorture.c
15698 F:      kernel/rcu/rcuperf.c
15699 F:      kernel/locking/locktorture.c
15700
15701 TOSHIBA ACPI EXTRAS DRIVER
15702 M:      Azael Avalos <coproscefalo@gmail.com>
15703 L:      platform-driver-x86@vger.kernel.org
15704 S:      Maintained
15705 F:      drivers/platform/x86/toshiba_acpi.c
15706
15707 TOSHIBA BLUETOOTH DRIVER
15708 M:      Azael Avalos <coproscefalo@gmail.com>
15709 L:      platform-driver-x86@vger.kernel.org
15710 S:      Maintained
15711 F:      drivers/platform/x86/toshiba_bluetooth.c
15712
15713 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15714 M:      Azael Avalos <coproscefalo@gmail.com>
15715 L:      platform-driver-x86@vger.kernel.org
15716 S:      Maintained
15717 F:      drivers/platform/x86/toshiba_haps.c
15718
15719 TOSHIBA SMM DRIVER
15720 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15721 W:      http://www.buzzard.org.uk/toshiba/
15722 S:      Maintained
15723 F:      drivers/char/toshiba.c
15724 F:      include/linux/toshiba.h
15725 F:      include/uapi/linux/toshiba.h
15726
15727 TOSHIBA TC358743 DRIVER
15728 M:      Mats Randgaard <matrandg@cisco.com>
15729 L:      linux-media@vger.kernel.org
15730 S:      Maintained
15731 F:      drivers/media/i2c/tc358743*
15732 F:      include/media/i2c/tc358743.h
15733
15734 TOSHIBA WMI HOTKEYS DRIVER
15735 M:      Azael Avalos <coproscefalo@gmail.com>
15736 L:      platform-driver-x86@vger.kernel.org
15737 S:      Maintained
15738 F:      drivers/platform/x86/toshiba-wmi.c
15739
15740 TPM DEVICE DRIVER
15741 M:      Peter Huewe <peterhuewe@gmx.de>
15742 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15743 R:      Jason Gunthorpe <jgg@ziepe.ca>
15744 L:      linux-integrity@vger.kernel.org
15745 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15746 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15747 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15748 S:      Maintained
15749 F:      drivers/char/tpm/
15750
15751 TRACING
15752 M:      Steven Rostedt <rostedt@goodmis.org>
15753 M:      Ingo Molnar <mingo@redhat.com>
15754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15755 S:      Maintained
15756 F:      Documentation/trace/ftrace.rst
15757 F:      arch/*/*/*/ftrace.h
15758 F:      arch/*/kernel/ftrace.c
15759 F:      include/*/ftrace.h
15760 F:      include/linux/trace*.h
15761 F:      include/trace/
15762 F:      kernel/trace/
15763 F:      tools/testing/selftests/ftrace/
15764
15765 TRACING MMIO ACCESSES (MMIOTRACE)
15766 M:      Steven Rostedt <rostedt@goodmis.org>
15767 M:      Ingo Molnar <mingo@kernel.org>
15768 R:      Karol Herbst <karolherbst@gmail.com>
15769 R:      Pekka Paalanen <ppaalanen@gmail.com>
15770 S:      Maintained
15771 L:      linux-kernel@vger.kernel.org
15772 L:      nouveau@lists.freedesktop.org
15773 F:      kernel/trace/trace_mmiotrace.c
15774 F:      include/linux/mmiotrace.h
15775 F:      arch/x86/mm/kmmio.c
15776 F:      arch/x86/mm/mmio-mod.c
15777 F:      arch/x86/mm/testmmiotrace.c
15778
15779 TRIVIAL PATCHES
15780 M:      Jiri Kosina <trivial@kernel.org>
15781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15782 S:      Maintained
15783 K:      ^Subject:.*(?i)trivial
15784
15785 TEMPO SEMICONDUCTOR DRIVERS
15786 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15787 S:      Maintained
15788 F:      sound/soc/codecs/tscs*.c
15789 F:      sound/soc/codecs/tscs*.h
15790 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15791
15792 TTY LAYER
15793 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15794 M:      Jiri Slaby <jslaby@suse.com>
15795 S:      Supported
15796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15797 F:      Documentation/serial/
15798 F:      drivers/tty/
15799 F:      drivers/tty/serial/serial_core.c
15800 F:      include/linux/serial_core.h
15801 F:      include/linux/serial.h
15802 F:      include/linux/tty.h
15803 F:      include/uapi/linux/serial_core.h
15804 F:      include/uapi/linux/serial.h
15805 F:      include/uapi/linux/tty.h
15806
15807 TUA9001 MEDIA DRIVER
15808 M:      Antti Palosaari <crope@iki.fi>
15809 L:      linux-media@vger.kernel.org
15810 W:      https://linuxtv.org
15811 W:      http://palosaari.fi/linux/
15812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15813 T:      git git://linuxtv.org/anttip/media_tree.git
15814 S:      Maintained
15815 F:      drivers/media/tuners/tua9001*
15816
15817 TULIP NETWORK DRIVERS
15818 L:      netdev@vger.kernel.org
15819 L:      linux-parisc@vger.kernel.org
15820 S:      Orphan
15821 F:      drivers/net/ethernet/dec/tulip/
15822
15823 TUN/TAP driver
15824 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15825 W:      http://vtun.sourceforge.net/tun
15826 S:      Maintained
15827 F:      Documentation/networking/tuntap.txt
15828 F:      arch/um/os-Linux/drivers/
15829
15830 TURBOCHANNEL SUBSYSTEM
15831 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15832 M:      Ralf Baechle <ralf@linux-mips.org>
15833 L:      linux-mips@vger.kernel.org
15834 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15835 S:      Maintained
15836 F:      drivers/tc/
15837 F:      include/linux/tc.h
15838
15839 TURBOSTAT UTILITY
15840 M:      "Len Brown" <lenb@kernel.org>
15841 L:      linux-pm@vger.kernel.org
15842 B:      https://bugzilla.kernel.org
15843 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15845 S:      Supported
15846 F:      tools/power/x86/turbostat/
15847
15848 TW5864 VIDEO4LINUX DRIVER
15849 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15850 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15851 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15852 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15853 L:      linux-media@vger.kernel.org
15854 S:      Supported
15855 F:      drivers/media/pci/tw5864/
15856
15857 TW68 VIDEO4LINUX DRIVER
15858 M:      Hans Verkuil <hverkuil@xs4all.nl>
15859 L:      linux-media@vger.kernel.org
15860 T:      git git://linuxtv.org/media_tree.git
15861 W:      https://linuxtv.org
15862 S:      Odd Fixes
15863 F:      drivers/media/pci/tw68/
15864
15865 TW686X VIDEO4LINUX DRIVER
15866 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15867 L:      linux-media@vger.kernel.org
15868 T:      git git://linuxtv.org/media_tree.git
15869 W:      http://linuxtv.org
15870 S:      Maintained
15871 F:      drivers/media/pci/tw686x/
15872
15873 UBI FILE SYSTEM (UBIFS)
15874 M:      Richard Weinberger <richard@nod.at>
15875 M:      Artem Bityutskiy <dedekind1@gmail.com>
15876 M:      Adrian Hunter <adrian.hunter@intel.com>
15877 L:      linux-mtd@lists.infradead.org
15878 T:      git git://git.infradead.org/ubifs-2.6.git
15879 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15880 S:      Supported
15881 F:      Documentation/filesystems/ubifs.txt
15882 F:      fs/ubifs/
15883
15884 UCLINUX (M68KNOMMU AND COLDFIRE)
15885 M:      Greg Ungerer <gerg@linux-m68k.org>
15886 W:      http://www.linux-m68k.org/
15887 W:      http://www.uclinux.org/
15888 L:      linux-m68k@lists.linux-m68k.org
15889 L:      uclinux-dev@uclinux.org  (subscribers-only)
15890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15891 S:      Maintained
15892 F:      arch/m68k/coldfire/
15893 F:      arch/m68k/68*/
15894 F:      arch/m68k/*/*_no.*
15895 F:      arch/m68k/include/asm/*_no.*
15896
15897 UDF FILESYSTEM
15898 M:      Jan Kara <jack@suse.com>
15899 S:      Maintained
15900 F:      Documentation/filesystems/udf.txt
15901 F:      fs/udf/
15902
15903 UDRAW TABLET
15904 M:      Bastien Nocera <hadess@hadess.net>
15905 L:      linux-input@vger.kernel.org
15906 S:      Maintained
15907 F:      drivers/hid/hid-udraw-ps3.c
15908
15909 UFS FILESYSTEM
15910 M:      Evgeniy Dushistov <dushistov@mail.ru>
15911 S:      Maintained
15912 F:      Documentation/filesystems/ufs.txt
15913 F:      fs/ufs/
15914
15915 UHID USERSPACE HID IO DRIVER:
15916 M:      David Herrmann <dh.herrmann@googlemail.com>
15917 L:      linux-input@vger.kernel.org
15918 S:      Maintained
15919 F:      drivers/hid/uhid.c
15920 F:      include/uapi/linux/uhid.h
15921
15922 ULPI BUS
15923 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15924 L:      linux-usb@vger.kernel.org
15925 S:      Maintained
15926 F:      drivers/usb/common/ulpi.c
15927 F:      include/linux/ulpi/
15928
15929 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15930 L:      linux-usb@vger.kernel.org
15931 S:      Orphan
15932 F:      drivers/uwb/
15933 F:      include/linux/uwb.h
15934 F:      include/linux/uwb/
15935
15936 UNICORE32 ARCHITECTURE:
15937 M:      Guan Xuetao <gxt@pku.edu.cn>
15938 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15939 S:      Maintained
15940 T:      git git://github.com/gxt/linux.git
15941 F:      arch/unicore32/
15942
15943 UNIFDEF
15944 M:      Tony Finch <dot@dotat.at>
15945 W:      http://dotat.at/prog/unifdef
15946 S:      Maintained
15947 F:      scripts/unifdef.c
15948
15949 UNIFORM CDROM DRIVER
15950 M:      Jens Axboe <axboe@kernel.dk>
15951 W:      http://www.kernel.dk
15952 S:      Maintained
15953 F:      Documentation/cdrom/
15954 F:      drivers/cdrom/cdrom.c
15955 F:      include/linux/cdrom.h
15956 F:      include/uapi/linux/cdrom.h
15957
15958 UNISYS S-PAR DRIVERS
15959 M:      David Kershner <david.kershner@unisys.com>
15960 L:      sparmaintainer@unisys.com (Unisys internal)
15961 S:      Supported
15962 F:      include/linux/visorbus.h
15963 F:      drivers/visorbus/
15964 F:      drivers/staging/unisys/
15965
15966 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15967 R:      Alim Akhtar <alim.akhtar@samsung.com>
15968 R:      Avri Altman <avri.altman@wdc.com>
15969 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15970 L:      linux-scsi@vger.kernel.org
15971 S:      Supported
15972 F:      Documentation/scsi/ufs.txt
15973 F:      drivers/scsi/ufs/
15974
15975 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15976 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15977 L:      linux-scsi@vger.kernel.org
15978 S:      Supported
15979 F:      drivers/scsi/ufs/*dwc*
15980
15981 UNSORTED BLOCK IMAGES (UBI)
15982 M:      Artem Bityutskiy <dedekind1@gmail.com>
15983 M:      Richard Weinberger <richard@nod.at>
15984 W:      http://www.linux-mtd.infradead.org/
15985 L:      linux-mtd@lists.infradead.org
15986 T:      git git://git.infradead.org/ubifs-2.6.git
15987 S:      Supported
15988 F:      drivers/mtd/ubi/
15989 F:      include/linux/mtd/ubi.h
15990 F:      include/uapi/mtd/ubi-user.h
15991
15992 USB "USBNET" DRIVER FRAMEWORK
15993 M:      Oliver Neukum <oneukum@suse.com>
15994 L:      netdev@vger.kernel.org
15995 W:      http://www.linux-usb.org/usbnet
15996 S:      Maintained
15997 F:      drivers/net/usb/usbnet.c
15998 F:      include/linux/usb/usbnet.h
15999
16000 USB ACM DRIVER
16001 M:      Oliver Neukum <oneukum@suse.com>
16002 L:      linux-usb@vger.kernel.org
16003 S:      Maintained
16004 F:      Documentation/usb/acm.txt
16005 F:      drivers/usb/class/cdc-acm.*
16006
16007 USB AR5523 WIRELESS DRIVER
16008 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16009 L:      linux-wireless@vger.kernel.org
16010 S:      Maintained
16011 F:      drivers/net/wireless/ath/ar5523/
16012
16013 USB ATTACHED SCSI
16014 M:      Oliver Neukum <oneukum@suse.com>
16015 L:      linux-usb@vger.kernel.org
16016 L:      linux-scsi@vger.kernel.org
16017 S:      Maintained
16018 F:      drivers/usb/storage/uas.c
16019
16020 USB CDC ETHERNET DRIVER
16021 M:      Oliver Neukum <oliver@neukum.org>
16022 L:      linux-usb@vger.kernel.org
16023 S:      Maintained
16024 F:      drivers/net/usb/cdc_*.c
16025 F:      include/uapi/linux/usb/cdc.h
16026
16027 USB CHAOSKEY DRIVER
16028 M:      Keith Packard <keithp@keithp.com>
16029 L:      linux-usb@vger.kernel.org
16030 S:      Maintained
16031 F:      drivers/usb/misc/chaoskey.c
16032
16033 USB CYPRESS C67X00 DRIVER
16034 M:      Peter Korsgaard <jacmet@sunsite.dk>
16035 L:      linux-usb@vger.kernel.org
16036 S:      Maintained
16037 F:      drivers/usb/c67x00/
16038
16039 USB DAVICOM DM9601 DRIVER
16040 M:      Peter Korsgaard <jacmet@sunsite.dk>
16041 L:      netdev@vger.kernel.org
16042 W:      http://www.linux-usb.org/usbnet
16043 S:      Maintained
16044 F:      drivers/net/usb/dm9601.c
16045
16046 USB DIAMOND RIO500 DRIVER
16047 M:      Cesar Miquel <miquel@df.uba.ar>
16048 L:      rio500-users@lists.sourceforge.net
16049 W:      http://rio500.sourceforge.net
16050 S:      Maintained
16051 F:      drivers/usb/misc/rio500*
16052
16053 USB EHCI DRIVER
16054 M:      Alan Stern <stern@rowland.harvard.edu>
16055 L:      linux-usb@vger.kernel.org
16056 S:      Maintained
16057 F:      Documentation/usb/ehci.txt
16058 F:      drivers/usb/host/ehci*
16059
16060 USB GADGET/PERIPHERAL SUBSYSTEM
16061 M:      Felipe Balbi <balbi@kernel.org>
16062 L:      linux-usb@vger.kernel.org
16063 W:      http://www.linux-usb.org/gadget
16064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16065 S:      Maintained
16066 F:      drivers/usb/gadget/
16067 F:      include/linux/usb/gadget*
16068
16069 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16070 M:      Jiri Kosina <jikos@kernel.org>
16071 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16072 L:      linux-usb@vger.kernel.org
16073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16074 S:      Maintained
16075 F:      Documentation/hid/hiddev.txt
16076 F:      drivers/hid/usbhid/
16077
16078 USB INTEL XHCI ROLE MUX DRIVER
16079 M:      Hans de Goede <hdegoede@redhat.com>
16080 L:      linux-usb@vger.kernel.org
16081 S:      Maintained
16082 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16083
16084 USB ISP116X DRIVER
16085 M:      Olav Kongas <ok@artecdesign.ee>
16086 L:      linux-usb@vger.kernel.org
16087 S:      Maintained
16088 F:      drivers/usb/host/isp116x*
16089 F:      include/linux/usb/isp116x.h
16090
16091 USB LAN78XX ETHERNET DRIVER
16092 M:      Woojung Huh <woojung.huh@microchip.com>
16093 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16094 L:      netdev@vger.kernel.org
16095 S:      Maintained
16096 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16097 F:      drivers/net/usb/lan78xx.*
16098 F:      include/dt-bindings/net/microchip-lan78xx.h
16099
16100 USB MASS STORAGE DRIVER
16101 M:      Alan Stern <stern@rowland.harvard.edu>
16102 L:      linux-usb@vger.kernel.org
16103 L:      usb-storage@lists.one-eyed-alien.net
16104 S:      Maintained
16105 F:      drivers/usb/storage/
16106
16107 USB MIDI DRIVER
16108 M:      Clemens Ladisch <clemens@ladisch.de>
16109 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16110 T:      git git://git.alsa-project.org/alsa-kernel.git
16111 S:      Maintained
16112 F:      sound/usb/midi.*
16113
16114 USB NETWORKING DRIVERS
16115 L:      linux-usb@vger.kernel.org
16116 S:      Odd Fixes
16117 F:      drivers/net/usb/
16118
16119 USB OHCI DRIVER
16120 M:      Alan Stern <stern@rowland.harvard.edu>
16121 L:      linux-usb@vger.kernel.org
16122 S:      Maintained
16123 F:      Documentation/usb/ohci.txt
16124 F:      drivers/usb/host/ohci*
16125
16126 USB OTG FSM (Finite State Machine)
16127 M:      Peter Chen <Peter.Chen@nxp.com>
16128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16129 L:      linux-usb@vger.kernel.org
16130 S:      Maintained
16131 F:      drivers/usb/common/usb-otg-fsm.c
16132
16133 USB OVER IP DRIVER
16134 M:      Valentina Manea <valentina.manea.m@gmail.com>
16135 M:      Shuah Khan <shuah@kernel.org>
16136 M:      Shuah Khan <skhan@linuxfoundation.org>
16137 L:      linux-usb@vger.kernel.org
16138 S:      Maintained
16139 F:      Documentation/usb/usbip_protocol.txt
16140 F:      drivers/usb/usbip/
16141 F:      tools/usb/usbip/
16142 F:      tools/testing/selftests/drivers/usb/usbip/
16143
16144 USB PEGASUS DRIVER
16145 M:      Petko Manolov <petkan@nucleusys.com>
16146 L:      linux-usb@vger.kernel.org
16147 L:      netdev@vger.kernel.org
16148 T:      git git://github.com/petkan/pegasus.git
16149 W:      https://github.com/petkan/pegasus
16150 S:      Maintained
16151 F:      drivers/net/usb/pegasus.*
16152
16153 USB PHY LAYER
16154 M:      Felipe Balbi <balbi@kernel.org>
16155 L:      linux-usb@vger.kernel.org
16156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16157 S:      Maintained
16158 F:      drivers/usb/phy/
16159
16160 USB PRINTER DRIVER (usblp)
16161 M:      Pete Zaitcev <zaitcev@redhat.com>
16162 L:      linux-usb@vger.kernel.org
16163 S:      Supported
16164 F:      drivers/usb/class/usblp.c
16165
16166 USB QMI WWAN NETWORK DRIVER
16167 M:      Bjørn Mork <bjorn@mork.no>
16168 L:      netdev@vger.kernel.org
16169 S:      Maintained
16170 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16171 F:      drivers/net/usb/qmi_wwan.c
16172
16173 USB RTL8150 DRIVER
16174 M:      Petko Manolov <petkan@nucleusys.com>
16175 L:      linux-usb@vger.kernel.org
16176 L:      netdev@vger.kernel.org
16177 T:      git git://github.com/petkan/rtl8150.git
16178 W:      https://github.com/petkan/rtl8150
16179 S:      Maintained
16180 F:      drivers/net/usb/rtl8150.c
16181
16182 USB SERIAL SUBSYSTEM
16183 M:      Johan Hovold <johan@kernel.org>
16184 L:      linux-usb@vger.kernel.org
16185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16186 S:      Maintained
16187 F:      Documentation/usb/usb-serial.txt
16188 F:      drivers/usb/serial/
16189 F:      include/linux/usb/serial.h
16190
16191 USB SMSC75XX ETHERNET DRIVER
16192 M:      Steve Glendinning <steve.glendinning@shawell.net>
16193 L:      netdev@vger.kernel.org
16194 S:      Maintained
16195 F:      drivers/net/usb/smsc75xx.*
16196
16197 USB SMSC95XX ETHERNET DRIVER
16198 M:      Steve Glendinning <steve.glendinning@shawell.net>
16199 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16200 L:      netdev@vger.kernel.org
16201 S:      Maintained
16202 F:      drivers/net/usb/smsc95xx.*
16203
16204 USB SUBSYSTEM
16205 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16206 L:      linux-usb@vger.kernel.org
16207 W:      http://www.linux-usb.org
16208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16209 S:      Supported
16210 F:      Documentation/devicetree/bindings/usb/
16211 F:      Documentation/usb/
16212 F:      drivers/usb/
16213 F:      include/linux/usb.h
16214 F:      include/linux/usb/
16215
16216 USB TYPEC PI3USB30532 MUX DRIVER
16217 M:      Hans de Goede <hdegoede@redhat.com>
16218 L:      linux-usb@vger.kernel.org
16219 S:      Maintained
16220 F:      drivers/usb/typec/mux/pi3usb30532.c
16221
16222 USB TYPEC CLASS
16223 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16224 L:      linux-usb@vger.kernel.org
16225 S:      Maintained
16226 F:      Documentation/ABI/testing/sysfs-class-typec
16227 F:      Documentation/driver-api/usb/typec.rst
16228 F:      drivers/usb/typec/
16229 F:      include/linux/usb/typec.h
16230
16231 USB TYPEC BUS FOR ALTERNATE MODES
16232 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16233 L:      linux-usb@vger.kernel.org
16234 S:      Maintained
16235 F:      Documentation/ABI/testing/sysfs-bus-typec
16236 F:      Documentation/driver-api/usb/typec_bus.rst
16237 F:      drivers/usb/typec/altmodes/
16238 F:      include/linux/usb/typec_altmode.h
16239
16240 USB TYPEC PORT CONTROLLER DRIVERS
16241 M:      Guenter Roeck <linux@roeck-us.net>
16242 L:      linux-usb@vger.kernel.org
16243 S:      Maintained
16244 F:      drivers/usb/typec/tcpm/
16245
16246 USB UHCI DRIVER
16247 M:      Alan Stern <stern@rowland.harvard.edu>
16248 L:      linux-usb@vger.kernel.org
16249 S:      Maintained
16250 F:      drivers/usb/host/uhci*
16251
16252 USB VIDEO CLASS
16253 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16254 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16255 L:      linux-media@vger.kernel.org
16256 T:      git git://linuxtv.org/media_tree.git
16257 W:      http://www.ideasonboard.org/uvc/
16258 S:      Maintained
16259 F:      drivers/media/usb/uvc/
16260 F:      include/uapi/linux/uvcvideo.h
16261
16262 USB VISION DRIVER
16263 M:      Hans Verkuil <hverkuil@xs4all.nl>
16264 L:      linux-media@vger.kernel.org
16265 T:      git git://linuxtv.org/media_tree.git
16266 W:      https://linuxtv.org
16267 S:      Odd Fixes
16268 F:      drivers/media/usb/usbvision/
16269
16270 USB WEBCAM GADGET
16271 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16272 L:      linux-usb@vger.kernel.org
16273 S:      Maintained
16274 F:      drivers/usb/gadget/function/*uvc*
16275 F:      drivers/usb/gadget/legacy/webcam.c
16276 F:      include/uapi/linux/usb/g_uvc.h
16277
16278 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16279 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16280 L:      linux-wireless@vger.kernel.org
16281 S:      Maintained
16282 F:      drivers/net/wireless/rndis_wlan.c
16283
16284 USB XHCI DRIVER
16285 M:      Mathias Nyman <mathias.nyman@intel.com>
16286 L:      linux-usb@vger.kernel.org
16287 S:      Supported
16288 F:      drivers/usb/host/xhci*
16289 F:      drivers/usb/host/pci-quirks*
16290
16291 USB ZD1201 DRIVER
16292 L:      linux-wireless@vger.kernel.org
16293 W:      http://linux-lc100020.sourceforge.net
16294 S:      Orphan
16295 F:      drivers/net/wireless/zydas/zd1201.*
16296
16297 USB ZR364XX DRIVER
16298 M:      Antoine Jacquet <royale@zerezo.com>
16299 L:      linux-usb@vger.kernel.org
16300 L:      linux-media@vger.kernel.org
16301 T:      git git://linuxtv.org/media_tree.git
16302 W:      http://royale.zerezo.com/zr364xx/
16303 S:      Maintained
16304 F:      Documentation/media/v4l-drivers/zr364xx*
16305 F:      drivers/media/usb/zr364xx/
16306
16307 USER-MODE LINUX (UML)
16308 M:      Jeff Dike <jdike@addtoit.com>
16309 M:      Richard Weinberger <richard@nod.at>
16310 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16311 L:      linux-um@lists.infradead.org
16312 W:      http://user-mode-linux.sourceforge.net
16313 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16315 S:      Maintained
16316 F:      Documentation/virtual/uml/
16317 F:      arch/um/
16318 F:      arch/x86/um/
16319 F:      fs/hostfs/
16320
16321 USERSPACE COPYIN/COPYOUT (UIOVEC)
16322 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16323 S:      Maintained
16324 F:      lib/iov_iter.c
16325 F:      include/linux/uio.h
16326
16327 USERSPACE DMA BUFFER DRIVER
16328 M:      Gerd Hoffmann <kraxel@redhat.com>
16329 S:      Maintained
16330 L:      dri-devel@lists.freedesktop.org
16331 F:      drivers/dma-buf/udmabuf.c
16332 F:      include/uapi/linux/udmabuf.h
16333 T:      git git://anongit.freedesktop.org/drm/drm-misc
16334
16335 USERSPACE I/O (UIO)
16336 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16337 S:      Maintained
16338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16339 F:      Documentation/driver-api/uio-howto.rst
16340 F:      drivers/uio/
16341 F:      include/linux/uio_driver.h
16342
16343 UTIL-LINUX PACKAGE
16344 M:      Karel Zak <kzak@redhat.com>
16345 L:      util-linux@vger.kernel.org
16346 W:      http://en.wikipedia.org/wiki/Util-linux
16347 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16348 S:      Maintained
16349
16350 UUID HELPERS
16351 M:      Christoph Hellwig <hch@lst.de>
16352 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16353 L:      linux-kernel@vger.kernel.org
16354 T:      git git://git.infradead.org/users/hch/uuid.git
16355 F:      lib/uuid.c
16356 F:      lib/test_uuid.c
16357 F:      include/linux/uuid.h
16358 F:      include/uapi/linux/uuid.h
16359 S:      Maintained
16360
16361 UVESAFB DRIVER
16362 M:      Michal Januszewski <spock@gentoo.org>
16363 L:      linux-fbdev@vger.kernel.org
16364 W:      https://github.com/mjanusz/v86d
16365 S:      Maintained
16366 F:      Documentation/fb/uvesafb.txt
16367 F:      drivers/video/fbdev/uvesafb.*
16368
16369 VF610 NAND DRIVER
16370 M:      Stefan Agner <stefan@agner.ch>
16371 L:      linux-mtd@lists.infradead.org
16372 S:      Supported
16373 F:      drivers/mtd/nand/raw/vf610_nfc.c
16374
16375 VFAT/FAT/MSDOS FILESYSTEM
16376 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16377 S:      Maintained
16378 F:      Documentation/filesystems/vfat.txt
16379 F:      fs/fat/
16380
16381 VFIO DRIVER
16382 M:      Alex Williamson <alex.williamson@redhat.com>
16383 L:      kvm@vger.kernel.org
16384 T:      git git://github.com/awilliam/linux-vfio.git
16385 S:      Maintained
16386 F:      Documentation/vfio.txt
16387 F:      drivers/vfio/
16388 F:      include/linux/vfio.h
16389 F:      include/uapi/linux/vfio.h
16390
16391 VFIO MEDIATED DEVICE DRIVERS
16392 M:      Kirti Wankhede <kwankhede@nvidia.com>
16393 L:      kvm@vger.kernel.org
16394 S:      Maintained
16395 F:      Documentation/vfio-mediated-device.txt
16396 F:      drivers/vfio/mdev/
16397 F:      include/linux/mdev.h
16398 F:      samples/vfio-mdev/
16399
16400 VFIO PLATFORM DRIVER
16401 M:      Eric Auger <eric.auger@redhat.com>
16402 L:      kvm@vger.kernel.org
16403 S:      Maintained
16404 F:      drivers/vfio/platform/
16405
16406 VGA_SWITCHEROO
16407 R:      Lukas Wunner <lukas@wunner.de>
16408 S:      Maintained
16409 F:      Documentation/gpu/vga-switcheroo.rst
16410 F:      drivers/gpu/vga/vga_switcheroo.c
16411 F:      include/linux/vga_switcheroo.h
16412 T:      git git://anongit.freedesktop.org/drm/drm-misc
16413
16414 VIA RHINE NETWORK DRIVER
16415 S:      Orphan
16416 F:      drivers/net/ethernet/via/via-rhine.c
16417
16418 VIA SD/MMC CARD CONTROLLER DRIVER
16419 M:      Bruce Chang <brucechang@via.com.tw>
16420 M:      Harald Welte <HaraldWelte@viatech.com>
16421 S:      Maintained
16422 F:      drivers/mmc/host/via-sdmmc.c
16423
16424 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16425 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16426 L:      linux-fbdev@vger.kernel.org
16427 S:      Maintained
16428 F:      include/linux/via-core.h
16429 F:      include/linux/via-gpio.h
16430 F:      include/linux/via_i2c.h
16431 F:      drivers/video/fbdev/via/
16432
16433 VIA VELOCITY NETWORK DRIVER
16434 M:      Francois Romieu <romieu@fr.zoreil.com>
16435 L:      netdev@vger.kernel.org
16436 S:      Maintained
16437 F:      drivers/net/ethernet/via/via-velocity.*
16438
16439 VICODEC VIRTUAL CODEC DRIVER
16440 M:      Hans Verkuil <hans.verkuil@cisco.com>
16441 L:      linux-media@vger.kernel.org
16442 T:      git git://linuxtv.org/media_tree.git
16443 W:      https://linuxtv.org
16444 S:      Maintained
16445 F:      drivers/media/platform/vicodec/*
16446
16447 VIDEO MULTIPLEXER DRIVER
16448 M:      Philipp Zabel <p.zabel@pengutronix.de>
16449 L:      linux-media@vger.kernel.org
16450 S:      Maintained
16451 F:      drivers/media/platform/video-mux.c
16452
16453 VIDEO I2C POLLING DRIVER
16454 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16455 L:      linux-media@vger.kernel.org
16456 S:      Maintained
16457 F:      drivers/media/i2c/video-i2c.c
16458
16459 VIDEOBUF2 FRAMEWORK
16460 M:      Pawel Osciak <pawel@osciak.com>
16461 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16462 M:      Kyungmin Park <kyungmin.park@samsung.com>
16463 L:      linux-media@vger.kernel.org
16464 S:      Maintained
16465 F:      drivers/media/common/videobuf2/*
16466 F:      include/media/videobuf2-*
16467
16468 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16469 M:      Helen Koike <helen.koike@collabora.com>
16470 L:      linux-media@vger.kernel.org
16471 T:      git git://linuxtv.org/media_tree.git
16472 W:      https://linuxtv.org
16473 S:      Maintained
16474 F:      drivers/media/platform/vimc/*
16475
16476 VIRT LIB
16477 M:      Alex Williamson <alex.williamson@redhat.com>
16478 M:      Paolo Bonzini <pbonzini@redhat.com>
16479 L:      kvm@vger.kernel.org
16480 S:      Supported
16481 F:      virt/lib/
16482
16483 VIRTIO AND VHOST VSOCK DRIVER
16484 M:      Stefan Hajnoczi <stefanha@redhat.com>
16485 L:      kvm@vger.kernel.org
16486 L:      virtualization@lists.linux-foundation.org
16487 L:      netdev@vger.kernel.org
16488 S:      Maintained
16489 F:      include/linux/virtio_vsock.h
16490 F:      include/uapi/linux/virtio_vsock.h
16491 F:      include/uapi/linux/vsockmon.h
16492 F:      include/uapi/linux/vm_sockets_diag.h
16493 F:      net/vmw_vsock/diag.c
16494 F:      net/vmw_vsock/af_vsock_tap.c
16495 F:      net/vmw_vsock/virtio_transport_common.c
16496 F:      net/vmw_vsock/virtio_transport.c
16497 F:      drivers/net/vsockmon.c
16498 F:      drivers/vhost/vsock.c
16499 F:      tools/testing/vsock/
16500
16501 VIRTIO CONSOLE DRIVER
16502 M:      Amit Shah <amit@kernel.org>
16503 L:      virtualization@lists.linux-foundation.org
16504 S:      Maintained
16505 F:      drivers/char/virtio_console.c
16506 F:      include/linux/virtio_console.h
16507 F:      include/uapi/linux/virtio_console.h
16508
16509 VIRTIO CORE, NET AND BLOCK DRIVERS
16510 M:      "Michael S. Tsirkin" <mst@redhat.com>
16511 M:      Jason Wang <jasowang@redhat.com>
16512 L:      virtualization@lists.linux-foundation.org
16513 S:      Maintained
16514 F:      Documentation/devicetree/bindings/virtio/
16515 F:      drivers/virtio/
16516 F:      tools/virtio/
16517 F:      drivers/net/virtio_net.c
16518 F:      drivers/block/virtio_blk.c
16519 F:      include/linux/virtio*.h
16520 F:      include/uapi/linux/virtio_*.h
16521 F:      drivers/crypto/virtio/
16522 F:      mm/balloon_compaction.c
16523
16524 VIRTIO CRYPTO DRIVER
16525 M:      Gonglei <arei.gonglei@huawei.com>
16526 L:      virtualization@lists.linux-foundation.org
16527 L:      linux-crypto@vger.kernel.org
16528 S:      Maintained
16529 F:      drivers/crypto/virtio/
16530 F:      include/uapi/linux/virtio_crypto.h
16531
16532 VIRTIO DRIVERS FOR S390
16533 M:      Cornelia Huck <cohuck@redhat.com>
16534 M:      Halil Pasic <pasic@linux.ibm.com>
16535 L:      linux-s390@vger.kernel.org
16536 L:      virtualization@lists.linux-foundation.org
16537 L:      kvm@vger.kernel.org
16538 S:      Supported
16539 F:      drivers/s390/virtio/
16540 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16541
16542 VIRTIO GPU DRIVER
16543 M:      David Airlie <airlied@linux.ie>
16544 M:      Gerd Hoffmann <kraxel@redhat.com>
16545 L:      dri-devel@lists.freedesktop.org
16546 L:      virtualization@lists.linux-foundation.org
16547 T:      git git://anongit.freedesktop.org/drm/drm-misc
16548 S:      Maintained
16549 F:      drivers/gpu/drm/virtio/
16550 F:      include/uapi/linux/virtio_gpu.h
16551
16552 VIRTIO HOST (VHOST)
16553 M:      "Michael S. Tsirkin" <mst@redhat.com>
16554 M:      Jason Wang <jasowang@redhat.com>
16555 L:      kvm@vger.kernel.org
16556 L:      virtualization@lists.linux-foundation.org
16557 L:      netdev@vger.kernel.org
16558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16559 S:      Maintained
16560 F:      drivers/vhost/
16561 F:      include/uapi/linux/vhost.h
16562
16563 VIRTIO INPUT DRIVER
16564 M:      Gerd Hoffmann <kraxel@redhat.com>
16565 S:      Maintained
16566 F:      drivers/virtio/virtio_input.c
16567 F:      include/uapi/linux/virtio_input.h
16568
16569 VIRTUAL BOX GUEST DEVICE DRIVER
16570 M:      Hans de Goede <hdegoede@redhat.com>
16571 M:      Arnd Bergmann <arnd@arndb.de>
16572 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16573 S:      Maintained
16574 F:      include/linux/vbox_utils.h
16575 F:      include/uapi/linux/vbox*.h
16576 F:      drivers/virt/vboxguest/
16577
16578 VIRTUAL SERIO DEVICE DRIVER
16579 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16580 S:      Maintained
16581 F:      drivers/input/serio/userio.c
16582 F:      include/uapi/linux/userio.h
16583
16584 VIVID VIRTUAL VIDEO DRIVER
16585 M:      Hans Verkuil <hverkuil@xs4all.nl>
16586 L:      linux-media@vger.kernel.org
16587 T:      git git://linuxtv.org/media_tree.git
16588 W:      https://linuxtv.org
16589 S:      Maintained
16590 F:      drivers/media/platform/vivid/*
16591
16592 VLYNQ BUS
16593 M:      Florian Fainelli <f.fainelli@gmail.com>
16594 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16595 S:      Maintained
16596 F:      drivers/vlynq/vlynq.c
16597 F:      include/linux/vlynq.h
16598
16599 VME SUBSYSTEM
16600 M:      Martyn Welch <martyn@welchs.me.uk>
16601 M:      Manohar Vanga <manohar.vanga@gmail.com>
16602 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16603 L:      devel@driverdev.osuosl.org
16604 S:      Maintained
16605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16606 F:      Documentation/driver-api/vme.rst
16607 F:      drivers/staging/vme/
16608 F:      drivers/vme/
16609 F:      include/linux/vme*
16610
16611 VMWARE BALLOON DRIVER
16612 M:      Julien Freche <jfreche@vmware.com>
16613 M:      Nadav Amit <namit@vmware.com>
16614 M:      "VMware, Inc." <pv-drivers@vmware.com>
16615 L:      linux-kernel@vger.kernel.org
16616 S:      Maintained
16617 F:      drivers/misc/vmw_balloon.c
16618
16619 VMWARE HYPERVISOR INTERFACE
16620 M:      Alok Kataria <akataria@vmware.com>
16621 L:      virtualization@lists.linux-foundation.org
16622 S:      Supported
16623 F:      arch/x86/kernel/cpu/vmware.c
16624
16625 VMWARE PVRDMA DRIVER
16626 M:      Adit Ranadive <aditr@vmware.com>
16627 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16628 L:      linux-rdma@vger.kernel.org
16629 S:      Maintained
16630 F:      drivers/infiniband/hw/vmw_pvrdma/
16631
16632 VMware PVSCSI driver
16633 M:      Jim Gill <jgill@vmware.com>
16634 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16635 L:      linux-scsi@vger.kernel.org
16636 S:      Maintained
16637 F:      drivers/scsi/vmw_pvscsi.c
16638 F:      drivers/scsi/vmw_pvscsi.h
16639
16640 VMWARE VMMOUSE SUBDRIVER
16641 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16642 M:      "VMware, Inc." <pv-drivers@vmware.com>
16643 L:      linux-input@vger.kernel.org
16644 S:      Maintained
16645 F:      drivers/input/mouse/vmmouse.c
16646 F:      drivers/input/mouse/vmmouse.h
16647
16648 VMWARE VMXNET3 ETHERNET DRIVER
16649 M:      Ronak Doshi <doshir@vmware.com>
16650 M:      "VMware, Inc." <pv-drivers@vmware.com>
16651 L:      netdev@vger.kernel.org
16652 S:      Maintained
16653 F:      drivers/net/vmxnet3/
16654
16655 VOCORE VOCORE2 BOARD
16656 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16657 L:      linux-mips@vger.kernel.org
16658 S:      Maintained
16659 F:      arch/mips/boot/dts/ralink/vocore2.dts
16660
16661 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16662 M:      Liam Girdwood <lgirdwood@gmail.com>
16663 M:      Mark Brown <broonie@kernel.org>
16664 L:      linux-kernel@vger.kernel.org
16665 W:      http://www.slimlogic.co.uk/?p=48
16666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16667 S:      Supported
16668 F:      Documentation/devicetree/bindings/regulator/
16669 F:      Documentation/power/regulator/
16670 F:      drivers/regulator/
16671 F:      include/dt-bindings/regulator/
16672 F:      include/linux/regulator/
16673
16674 VRF
16675 M:      David Ahern <dsa@cumulusnetworks.com>
16676 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16677 L:      netdev@vger.kernel.org
16678 S:      Maintained
16679 F:      drivers/net/vrf.c
16680 F:      Documentation/networking/vrf.txt
16681
16682 VT1211 HARDWARE MONITOR DRIVER
16683 M:      Juerg Haefliger <juergh@gmail.com>
16684 L:      linux-hwmon@vger.kernel.org
16685 S:      Maintained
16686 F:      Documentation/hwmon/vt1211
16687 F:      drivers/hwmon/vt1211.c
16688
16689 VT8231 HARDWARE MONITOR DRIVER
16690 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16691 L:      linux-hwmon@vger.kernel.org
16692 S:      Maintained
16693 F:      drivers/hwmon/vt8231.c
16694
16695 VUB300 USB to SDIO/SD/MMC bridge chip
16696 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16697 L:      linux-mmc@vger.kernel.org
16698 L:      linux-usb@vger.kernel.org
16699 S:      Supported
16700 F:      drivers/mmc/host/vub300.c
16701
16702 W1 DALLAS'S 1-WIRE BUS
16703 M:      Evgeniy Polyakov <zbr@ioremap.net>
16704 S:      Maintained
16705 F:      Documentation/devicetree/bindings/w1/
16706 F:      Documentation/w1/
16707 F:      drivers/w1/
16708 F:      include/linux/w1.h
16709
16710 W83791D HARDWARE MONITORING DRIVER
16711 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16712 L:      linux-hwmon@vger.kernel.org
16713 S:      Maintained
16714 F:      Documentation/hwmon/w83791d
16715 F:      drivers/hwmon/w83791d.c
16716
16717 W83793 HARDWARE MONITORING DRIVER
16718 M:      Rudolf Marek <r.marek@assembler.cz>
16719 L:      linux-hwmon@vger.kernel.org
16720 S:      Maintained
16721 F:      Documentation/hwmon/w83793
16722 F:      drivers/hwmon/w83793.c
16723
16724 W83795 HARDWARE MONITORING DRIVER
16725 M:      Jean Delvare <jdelvare@suse.com>
16726 L:      linux-hwmon@vger.kernel.org
16727 S:      Maintained
16728 F:      drivers/hwmon/w83795.c
16729
16730 W83L51xD SD/MMC CARD INTERFACE DRIVER
16731 M:      Pierre Ossman <pierre@ossman.eu>
16732 S:      Maintained
16733 F:      drivers/mmc/host/wbsd.*
16734
16735 WACOM PROTOCOL 4 SERIAL TABLETS
16736 M:      Julian Squires <julian@cipht.net>
16737 M:      Hans de Goede <hdegoede@redhat.com>
16738 L:      linux-input@vger.kernel.org
16739 S:      Maintained
16740 F:      drivers/input/tablet/wacom_serial4.c
16741
16742 WATCHDOG DEVICE DRIVERS
16743 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16744 M:      Guenter Roeck <linux@roeck-us.net>
16745 L:      linux-watchdog@vger.kernel.org
16746 W:      http://www.linux-watchdog.org/
16747 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16748 S:      Maintained
16749 F:      Documentation/devicetree/bindings/watchdog/
16750 F:      Documentation/watchdog/
16751 F:      drivers/watchdog/
16752 F:      include/linux/watchdog.h
16753 F:      include/uapi/linux/watchdog.h
16754
16755 WHISKEYCOVE PMIC GPIO DRIVER
16756 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16757 L:      linux-gpio@vger.kernel.org
16758 S:      Maintained
16759 F:      drivers/gpio/gpio-wcove.c
16760
16761 WHWAVE RTC DRIVER
16762 M:      Dianlong Li <long17.cool@163.com>
16763 L:      linux-rtc@vger.kernel.org
16764 S:      Maintained
16765 F:      drivers/rtc/rtc-sd3078.c
16766
16767 WIIMOTE HID DRIVER
16768 M:      David Herrmann <dh.herrmann@googlemail.com>
16769 L:      linux-input@vger.kernel.org
16770 S:      Maintained
16771 F:      drivers/hid/hid-wiimote*
16772
16773 WILOCITY WIL6210 WIRELESS DRIVER
16774 M:      Maya Erez <merez@codeaurora.org>
16775 L:      linux-wireless@vger.kernel.org
16776 L:      wil6210@qti.qualcomm.com
16777 S:      Supported
16778 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16779 F:      drivers/net/wireless/ath/wil6210/
16780
16781 WIMAX STACK
16782 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16783 M:      linux-wimax@intel.com
16784 L:      wimax@linuxwimax.org (subscribers-only)
16785 S:      Supported
16786 W:      http://linuxwimax.org
16787 F:      Documentation/wimax/README.wimax
16788 F:      include/linux/wimax/debug.h
16789 F:      include/net/wimax.h
16790 F:      include/uapi/linux/wimax.h
16791 F:      net/wimax/
16792
16793 WINBOND CIR DRIVER
16794 M:      David Härdeman <david@hardeman.nu>
16795 S:      Maintained
16796 F:      drivers/media/rc/winbond-cir.c
16797
16798 RCMM REMOTE CONTROLS DECODER
16799 M:      Patrick Lerda <patrick9876@free.fr>
16800 S:      Maintained
16801 F:      drivers/media/rc/ir-rcmm-decoder.c
16802
16803 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16804 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16805 L:      linux-watchdog@vger.kernel.org
16806 S:      Maintained
16807 F:      drivers/watchdog/ebc-c384_wdt.c
16808
16809 WINSYSTEMS WS16C48 GPIO DRIVER
16810 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16811 L:      linux-gpio@vger.kernel.org
16812 S:      Maintained
16813 F:      drivers/gpio/gpio-ws16c48.c
16814
16815 WISTRON LAPTOP BUTTON DRIVER
16816 M:      Miloslav Trmac <mitr@volny.cz>
16817 S:      Maintained
16818 F:      drivers/input/misc/wistron_btns.c
16819
16820 WL3501 WIRELESS PCMCIA CARD DRIVER
16821 L:      linux-wireless@vger.kernel.org
16822 S:      Odd fixes
16823 F:      drivers/net/wireless/wl3501*
16824
16825 WOLFSON MICROELECTRONICS DRIVERS
16826 L:      patches@opensource.cirrus.com
16827 T:      git https://github.com/CirrusLogic/linux-drivers.git
16828 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16829 S:      Supported
16830 F:      Documentation/hwmon/wm83??
16831 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16832 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16833 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16834 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16835 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16836 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16837 F:      drivers/clk/clk-wm83*.c
16838 F:      drivers/extcon/extcon-arizona.c
16839 F:      drivers/leds/leds-wm83*.c
16840 F:      drivers/gpio/gpio-*wm*.c
16841 F:      drivers/gpio/gpio-arizona.c
16842 F:      drivers/hwmon/wm83??-hwmon.c
16843 F:      drivers/input/misc/wm831x-on.c
16844 F:      drivers/input/touchscreen/wm831x-ts.c
16845 F:      drivers/input/touchscreen/wm97*.c
16846 F:      drivers/mfd/arizona*
16847 F:      drivers/mfd/wm*.c
16848 F:      drivers/mfd/cs47l24*
16849 F:      drivers/power/supply/wm83*.c
16850 F:      drivers/rtc/rtc-wm83*.c
16851 F:      drivers/regulator/wm8*.c
16852 F:      drivers/regulator/arizona*
16853 F:      drivers/video/backlight/wm83*_bl.c
16854 F:      drivers/watchdog/wm83*_wdt.c
16855 F:      include/linux/mfd/arizona/
16856 F:      include/linux/mfd/wm831x/
16857 F:      include/linux/mfd/wm8350/
16858 F:      include/linux/mfd/wm8400*
16859 F:      include/linux/regulator/arizona*
16860 F:      include/linux/wm97xx.h
16861 F:      include/sound/wm????.h
16862 F:      sound/soc/codecs/arizona.?
16863 F:      sound/soc/codecs/wm*
16864 F:      sound/soc/codecs/cs47l24*
16865
16866 WORKQUEUE
16867 M:      Tejun Heo <tj@kernel.org>
16868 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16870 S:      Maintained
16871 F:      include/linux/workqueue.h
16872 F:      kernel/workqueue.c
16873 F:      Documentation/core-api/workqueue.rst
16874
16875 X-POWERS AXP288 PMIC DRIVERS
16876 M:      Hans de Goede <hdegoede@redhat.com>
16877 S:      Maintained
16878 N:      axp288
16879 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16880
16881 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16882 M:      Chen-Yu Tsai <wens@csie.org>
16883 L:      linux-kernel@vger.kernel.org
16884 S:      Maintained
16885 N:      axp[128]
16886
16887 X.25 NETWORK LAYER
16888 M:      Andrew Hendry <andrew.hendry@gmail.com>
16889 L:      linux-x25@vger.kernel.org
16890 S:      Odd Fixes
16891 F:      Documentation/networking/x25*
16892 F:      include/net/x25*
16893 F:      net/x25/
16894
16895 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16896 M:      Thomas Gleixner <tglx@linutronix.de>
16897 M:      Ingo Molnar <mingo@redhat.com>
16898 M:      Borislav Petkov <bp@alien8.de>
16899 R:      "H. Peter Anvin" <hpa@zytor.com>
16900 M:      x86@kernel.org
16901 L:      linux-kernel@vger.kernel.org
16902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16903 S:      Maintained
16904 F:      Documentation/devicetree/bindings/x86/
16905 F:      Documentation/x86/
16906 F:      arch/x86/
16907
16908 X86 ENTRY CODE
16909 M:      Andy Lutomirski <luto@kernel.org>
16910 L:      linux-kernel@vger.kernel.org
16911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16912 S:      Maintained
16913 F:      arch/x86/entry/
16914
16915 X86 MCE INFRASTRUCTURE
16916 M:      Tony Luck <tony.luck@intel.com>
16917 M:      Borislav Petkov <bp@alien8.de>
16918 L:      linux-edac@vger.kernel.org
16919 S:      Maintained
16920 F:      arch/x86/kernel/cpu/mcheck/*
16921
16922 X86 MICROCODE UPDATE SUPPORT
16923 M:      Borislav Petkov <bp@alien8.de>
16924 S:      Maintained
16925 F:      arch/x86/kernel/cpu/microcode/*
16926
16927 X86 MM
16928 M:      Dave Hansen <dave.hansen@linux.intel.com>
16929 M:      Andy Lutomirski <luto@kernel.org>
16930 M:      Peter Zijlstra <peterz@infradead.org>
16931 L:      linux-kernel@vger.kernel.org
16932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16933 S:      Maintained
16934 F:      arch/x86/mm/
16935
16936 X86 PLATFORM DRIVERS
16937 M:      Darren Hart <dvhart@infradead.org>
16938 M:      Andy Shevchenko <andy@infradead.org>
16939 L:      platform-driver-x86@vger.kernel.org
16940 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16941 S:      Maintained
16942 F:      drivers/platform/x86/
16943 F:      drivers/platform/olpc/
16944
16945 X86 PLATFORM DRIVERS - ARCH
16946 R:      Darren Hart <dvhart@infradead.org>
16947 R:      Andy Shevchenko <andy@infradead.org>
16948 L:      platform-driver-x86@vger.kernel.org
16949 L:      x86@kernel.org
16950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16951 S:      Maintained
16952 F:      arch/x86/platform
16953
16954 X86 VDSO
16955 M:      Andy Lutomirski <luto@kernel.org>
16956 L:      linux-kernel@vger.kernel.org
16957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16958 S:      Maintained
16959 F:      arch/x86/entry/vdso/
16960
16961 XARRAY
16962 M:      Matthew Wilcox <willy@infradead.org>
16963 L:      linux-fsdevel@vger.kernel.org
16964 S:      Supported
16965 F:      Documentation/core-api/xarray.rst
16966 F:      lib/idr.c
16967 F:      lib/xarray.c
16968 F:      include/linux/idr.h
16969 F:      include/linux/xarray.h
16970 F:      tools/testing/radix-tree
16971
16972 XBOX DVD IR REMOTE
16973 M:      Benjamin Valentin <benpicco@googlemail.com>
16974 S:      Maintained
16975 F:      drivers/media/rc/xbox_remote.c
16976 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16977
16978 XC2028/3028 TUNER DRIVER
16979 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16980 L:      linux-media@vger.kernel.org
16981 W:      https://linuxtv.org
16982 T:      git git://linuxtv.org/media_tree.git
16983 S:      Maintained
16984 F:      drivers/media/tuners/tuner-xc2028.*
16985
16986 XDP (eXpress Data Path)
16987 M:      Alexei Starovoitov <ast@kernel.org>
16988 M:      Daniel Borkmann <daniel@iogearbox.net>
16989 M:      David S. Miller <davem@davemloft.net>
16990 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16991 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16992 M:      John Fastabend <john.fastabend@gmail.com>
16993 L:      netdev@vger.kernel.org
16994 L:      xdp-newbies@vger.kernel.org
16995 L:      bpf@vger.kernel.org
16996 S:      Supported
16997 F:      net/core/xdp.c
16998 F:      include/net/xdp.h
16999 F:      kernel/bpf/devmap.c
17000 F:      kernel/bpf/cpumap.c
17001 F:      include/trace/events/xdp.h
17002 K:      xdp
17003 N:      xdp
17004
17005 XDP SOCKETS (AF_XDP)
17006 M:      Björn Töpel <bjorn.topel@intel.com>
17007 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17008 L:      netdev@vger.kernel.org
17009 L:      bpf@vger.kernel.org
17010 S:      Maintained
17011 F:      kernel/bpf/xskmap.c
17012 F:      net/xdp/
17013
17014 XEN BLOCK SUBSYSTEM
17015 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17016 M:      Roger Pau Monné <roger.pau@citrix.com>
17017 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17018 S:      Supported
17019 F:      drivers/block/xen-blkback/*
17020 F:      drivers/block/xen*
17021
17022 XEN HYPERVISOR ARM
17023 M:      Stefano Stabellini <sstabellini@kernel.org>
17024 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17025 S:      Maintained
17026 F:      arch/arm/xen/
17027 F:      arch/arm/include/asm/xen/
17028
17029 XEN HYPERVISOR ARM64
17030 M:      Stefano Stabellini <sstabellini@kernel.org>
17031 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17032 S:      Maintained
17033 F:      arch/arm64/xen/
17034 F:      arch/arm64/include/asm/xen/
17035
17036 XEN HYPERVISOR INTERFACE
17037 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17038 M:      Juergen Gross <jgross@suse.com>
17039 R:      Stefano Stabellini <sstabellini@kernel.org>
17040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17042 S:      Supported
17043 F:      arch/x86/xen/
17044 F:      arch/x86/platform/pvh/
17045 F:      drivers/*/xen-*front.c
17046 F:      drivers/xen/
17047 F:      arch/x86/include/asm/xen/
17048 F:      arch/x86/include/asm/pvclock-abi.h
17049 F:      include/xen/
17050 F:      include/uapi/xen/
17051 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17052 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17053
17054 XEN NETWORK BACKEND DRIVER
17055 M:      Wei Liu <wei.liu2@citrix.com>
17056 M:      Paul Durrant <paul.durrant@citrix.com>
17057 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17058 L:      netdev@vger.kernel.org
17059 S:      Supported
17060 F:      drivers/net/xen-netback/*
17061
17062 XEN PCI SUBSYSTEM
17063 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17064 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17065 S:      Supported
17066 F:      arch/x86/pci/*xen*
17067 F:      drivers/pci/*xen*
17068
17069 XEN PVSCSI DRIVERS
17070 M:      Juergen Gross <jgross@suse.com>
17071 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17072 L:      linux-scsi@vger.kernel.org
17073 S:      Supported
17074 F:      drivers/scsi/xen-scsifront.c
17075 F:      drivers/xen/xen-scsiback.c
17076 F:      include/xen/interface/io/vscsiif.h
17077
17078 XEN SWIOTLB SUBSYSTEM
17079 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17080 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17081 L:      iommu@lists.linux-foundation.org
17082 S:      Supported
17083 F:      arch/x86/xen/*swiotlb*
17084 F:      drivers/xen/*swiotlb*
17085
17086 XEN SOUND FRONTEND DRIVER
17087 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17088 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17089 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17090 S:      Supported
17091 F:      sound/xen/*
17092
17093 XFS FILESYSTEM
17094 M:      Darrick J. Wong <darrick.wong@oracle.com>
17095 M:      linux-xfs@vger.kernel.org
17096 L:      linux-xfs@vger.kernel.org
17097 W:      http://xfs.org/
17098 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17099 S:      Supported
17100 F:      Documentation/filesystems/xfs.txt
17101 F:      fs/xfs/
17102
17103 XILINX AXI ETHERNET DRIVER
17104 M:      Anirudha Sarangi <anirudh@xilinx.com>
17105 M:      John Linn <John.Linn@xilinx.com>
17106 S:      Maintained
17107 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17108
17109 XILINX UARTLITE SERIAL DRIVER
17110 M:      Peter Korsgaard <jacmet@sunsite.dk>
17111 L:      linux-serial@vger.kernel.org
17112 S:      Maintained
17113 F:      drivers/tty/serial/uartlite.c
17114
17115 XILINX VIDEO IP CORES
17116 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17117 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17118 L:      linux-media@vger.kernel.org
17119 T:      git git://linuxtv.org/media_tree.git
17120 S:      Supported
17121 F:      Documentation/devicetree/bindings/media/xilinx/
17122 F:      drivers/media/platform/xilinx/
17123 F:      include/uapi/linux/xilinx-v4l2-controls.h
17124
17125 XILLYBUS DRIVER
17126 M:      Eli Billauer <eli.billauer@gmail.com>
17127 L:      linux-kernel@vger.kernel.org
17128 S:      Supported
17129 F:      drivers/char/xillybus/
17130
17131 XLP9XX I2C DRIVER
17132 M:      George Cherian <george.cherian@cavium.com>
17133 M:      Jan Glauber <jglauber@cavium.com>
17134 L:      linux-i2c@vger.kernel.org
17135 W:      http://www.cavium.com
17136 S:      Supported
17137 F:      drivers/i2c/busses/i2c-xlp9xx.c
17138
17139 XRA1403 GPIO EXPANDER
17140 M:      Nandor Han <nandor.han@ge.com>
17141 M:      Semi Malinen <semi.malinen@ge.com>
17142 L:      linux-gpio@vger.kernel.org
17143 S:      Maintained
17144 F:      drivers/gpio/gpio-xra1403.c
17145 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17146
17147 XTENSA XTFPGA PLATFORM SUPPORT
17148 M:      Max Filippov <jcmvbkbc@gmail.com>
17149 L:      linux-xtensa@linux-xtensa.org
17150 S:      Maintained
17151 F:      drivers/spi/spi-xtensa-xtfpga.c
17152 F:      sound/soc/xtensa/xtfpga-i2s.c
17153
17154 YAM DRIVER FOR AX.25
17155 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17156 L:      linux-hams@vger.kernel.org
17157 S:      Maintained
17158 F:      drivers/net/hamradio/yam*
17159 F:      include/linux/yam.h
17160
17161 YAMA SECURITY MODULE
17162 M:      Kees Cook <keescook@chromium.org>
17163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17164 S:      Supported
17165 F:      security/yama/
17166 F:      Documentation/admin-guide/LSM/Yama.rst
17167
17168 YEALINK PHONE DRIVER
17169 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17170 L:      usbb2k-api-dev@nongnu.org
17171 S:      Maintained
17172 F:      Documentation/input/devices/yealink.rst
17173 F:      drivers/input/misc/yealink.*
17174
17175 Z8530 DRIVER FOR AX.25
17176 M:      Joerg Reuter <jreuter@yaina.de>
17177 W:      http://yaina.de/jreuter/
17178 W:      http://www.qsl.net/dl1bke/
17179 L:      linux-hams@vger.kernel.org
17180 S:      Maintained
17181 F:      Documentation/networking/z8530drv.txt
17182 F:      drivers/net/hamradio/*scc.c
17183 F:      drivers/net/hamradio/z8530.h
17184
17185 ZBUD COMPRESSED PAGE ALLOCATOR
17186 M:      Seth Jennings <sjenning@redhat.com>
17187 M:      Dan Streetman <ddstreet@ieee.org>
17188 L:      linux-mm@kvack.org
17189 S:      Maintained
17190 F:      mm/zbud.c
17191 F:      include/linux/zbud.h
17192
17193 ZD1211RW WIRELESS DRIVER
17194 M:      Daniel Drake <dsd@gentoo.org>
17195 M:      Ulrich Kunitz <kune@deine-taler.de>
17196 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17197 L:      linux-wireless@vger.kernel.org
17198 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17199 S:      Maintained
17200 F:      drivers/net/wireless/zydas/zd1211rw/
17201
17202 ZD1301 MEDIA DRIVER
17203 M:      Antti Palosaari <crope@iki.fi>
17204 L:      linux-media@vger.kernel.org
17205 W:      https://linuxtv.org/
17206 W:      http://palosaari.fi/linux/
17207 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17208 S:      Maintained
17209 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17210
17211 ZD1301_DEMOD MEDIA DRIVER
17212 M:      Antti Palosaari <crope@iki.fi>
17213 L:      linux-media@vger.kernel.org
17214 W:      https://linuxtv.org/
17215 W:      http://palosaari.fi/linux/
17216 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17217 S:      Maintained
17218 F:      drivers/media/dvb-frontends/zd1301_demod*
17219
17220 ZPOOL COMPRESSED PAGE STORAGE API
17221 M:      Dan Streetman <ddstreet@ieee.org>
17222 L:      linux-mm@kvack.org
17223 S:      Maintained
17224 F:      mm/zpool.c
17225 F:      include/linux/zpool.h
17226
17227 ZR36067 VIDEO FOR LINUX DRIVER
17228 L:      mjpeg-users@lists.sourceforge.net
17229 L:      linux-media@vger.kernel.org
17230 W:      http://mjpeg.sourceforge.net/driver-zoran/
17231 T:      hg https://linuxtv.org/hg/v4l-dvb
17232 S:      Odd Fixes
17233 F:      drivers/staging/media/zoran/
17234
17235 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17236 M:      Minchan Kim <minchan@kernel.org>
17237 M:      Nitin Gupta <ngupta@vflare.org>
17238 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17239 L:      linux-kernel@vger.kernel.org
17240 S:      Maintained
17241 F:      drivers/block/zram/
17242 F:      Documentation/blockdev/zram.txt
17243
17244 ZS DECSTATION Z85C30 SERIAL DRIVER
17245 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17246 S:      Maintained
17247 F:      drivers/tty/serial/zs.*
17248
17249 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17250 M:      Minchan Kim <minchan@kernel.org>
17251 M:      Nitin Gupta <ngupta@vflare.org>
17252 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17253 L:      linux-mm@kvack.org
17254 S:      Maintained
17255 F:      mm/zsmalloc.c
17256 F:      include/linux/zsmalloc.h
17257 F:      Documentation/vm/zsmalloc.rst
17258
17259 ZSWAP COMPRESSED SWAP CACHING
17260 M:      Seth Jennings <sjenning@redhat.com>
17261 M:      Dan Streetman <ddstreet@ieee.org>
17262 L:      linux-mm@kvack.org
17263 S:      Maintained
17264 F:      mm/zswap.c
17265
17266 THE REST
17267 M:      Linus Torvalds <torvalds@linux-foundation.org>
17268 L:      linux-kernel@vger.kernel.org
17269 Q:      http://patchwork.kernel.org/project/LKML/list/
17270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17271 S:      Buried alive in reporters
17272 F:      *
17273 F:      */