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 MP2 I2C DRIVER
 820 M:      Elie Morisse <syniurge@gmail.com>
 821 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 822 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 823 L:      linux-i2c@vger.kernel.org
 824 S:      Maintained
 825 F:      drivers/i2c/busses/i2c-amd-mp2*
 826
 827 AMD POWERPLAY
 828 M:      Rex Zhu <rex.zhu@amd.com>
 829 M:      Evan Quan <evan.quan@amd.com>
 830 L:      amd-gfx@lists.freedesktop.org
 831 S:      Supported
 832 F:      drivers/gpu/drm/amd/powerplay/
 833 T:      git git://people.freedesktop.org/~agd5f/linux
 834
 835 AMD SEATTLE DEVICE TREE SUPPORT
 836 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 837 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 838 M:      Tom Lendacky <thomas.lendacky@amd.com>
 839 S:      Supported
 840 F:      arch/arm64/boot/dts/amd/
 841
 842 AMD XGBE DRIVER
 843 M:      Tom Lendacky <thomas.lendacky@amd.com>
 844 L:      netdev@vger.kernel.org
 845 S:      Supported
 846 F:      drivers/net/ethernet/amd/xgbe/
 847 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 848
 849 ANALOG DEVICES INC AD5686 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-pm@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/dac/ad5686*
 855 F:      drivers/iio/dac/ad5696*
 856
 857 ANALOG DEVICES INC AD5758 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/dac/ad5758.c
 863 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 864
 865 ANALOG DEVICES INC AD7124 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/ad7124.c
 871 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 872
 873 ANALOG DEVICES INC AD7606 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/ad7606.c
 879 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 880
 881 ANALOG DEVICES INC AD7768-1 DRIVER
 882 M:      Stefan Popa <stefan.popa@analog.com>
 883 L:      linux-iio@vger.kernel.org
 884 W:      http://ez.analog.com/community/linux-device-drivers
 885 S:      Supported
 886 F:      drivers/iio/adc/ad7768-1.c
 887 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 888
 889 ANALOG DEVICES INC AD9389B DRIVER
 890 M:      Hans Verkuil <hans.verkuil@cisco.com>
 891 L:      linux-media@vger.kernel.org
 892 S:      Maintained
 893 F:      drivers/media/i2c/ad9389b*
 894
 895 ANALOG DEVICES INC ADGS1408 DRIVER
 896 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 897 S:      Supported
 898 F:      drivers/mux/adgs1408.c
 899 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 900
 901 ANALOG DEVICES INC ADP5061 DRIVER
 902 M:      Stefan Popa <stefan.popa@analog.com>
 903 L:      linux-pm@vger.kernel.org
 904 W:      http://ez.analog.com/community/linux-device-drivers
 905 S:      Supported
 906 F:      drivers/power/supply/adp5061.c
 907
 908 ANALOG DEVICES INC ADV7180 DRIVER
 909 M:      Lars-Peter Clausen <lars@metafoo.de>
 910 L:      linux-media@vger.kernel.org
 911 W:      http://ez.analog.com/community/linux-device-drivers
 912 S:      Supported
 913 F:      drivers/media/i2c/adv7180.c
 914
 915 ANALOG DEVICES INC ADV748X DRIVER
 916 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 917 L:      linux-media@vger.kernel.org
 918 S:      Maintained
 919 F:      drivers/media/i2c/adv748x/*
 920
 921 ANALOG DEVICES INC ADV7511 DRIVER
 922 M:      Hans Verkuil <hans.verkuil@cisco.com>
 923 L:      linux-media@vger.kernel.org
 924 S:      Maintained
 925 F:      drivers/media/i2c/adv7511*
 926
 927 ANALOG DEVICES INC ADV7604 DRIVER
 928 M:      Hans Verkuil <hans.verkuil@cisco.com>
 929 L:      linux-media@vger.kernel.org
 930 S:      Maintained
 931 F:      drivers/media/i2c/adv7604*
 932
 933 ANALOG DEVICES INC ADV7842 DRIVER
 934 M:      Hans Verkuil <hans.verkuil@cisco.com>
 935 L:      linux-media@vger.kernel.org
 936 S:      Maintained
 937 F:      drivers/media/i2c/adv7842*
 938
 939 ANALOG DEVICES INC ASOC CODEC DRIVERS
 940 M:      Lars-Peter Clausen <lars@metafoo.de>
 941 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 942 W:      http://wiki.analog.com/
 943 W:      http://ez.analog.com/community/linux-device-drivers
 944 S:      Supported
 945 F:      sound/soc/codecs/adau*
 946 F:      sound/soc/codecs/adav*
 947 F:      sound/soc/codecs/ad1*
 948 F:      sound/soc/codecs/ad7*
 949 F:      sound/soc/codecs/ssm*
 950 F:      sound/soc/codecs/sigmadsp.*
 951
 952 ANALOG DEVICES INC DMA DRIVERS
 953 M:      Lars-Peter Clausen <lars@metafoo.de>
 954 W:      http://ez.analog.com/community/linux-device-drivers
 955 S:      Supported
 956 F:      drivers/dma/dma-axi-dmac.c
 957
 958 ANALOG DEVICES INC IIO DRIVERS
 959 M:      Lars-Peter Clausen <lars@metafoo.de>
 960 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 961 W:      http://wiki.analog.com/
 962 W:      http://ez.analog.com/community/linux-device-drivers
 963 S:      Supported
 964 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 965 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 966 F:      drivers/iio/*/ad*
 967 F:      drivers/iio/adc/ltc2497*
 968 X:      drivers/iio/*/adjd*
 969 F:      drivers/staging/iio/*/ad*
 970
 971 ANDES ARCHITECTURE
 972 M:      Greentime Hu <green.hu@gmail.com>
 973 M:      Vincent Chen <deanbo422@gmail.com>
 974 T:      git https://github.com/andestech/linux.git
 975 S:      Supported
 976 F:      arch/nds32/
 977 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 978 F:      Documentation/devicetree/bindings/nds32/
 979 K:      nds32
 980 N:      nds32
 981
 982 ANDROID CONFIG FRAGMENTS
 983 M:      Rob Herring <robh@kernel.org>
 984 S:      Supported
 985 F:      kernel/configs/android*
 986
 987 ANDROID DRIVERS
 988 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 989 M:      Arve Hjønnevåg <arve@android.com>
 990 M:      Todd Kjos <tkjos@android.com>
 991 M:      Martijn Coenen <maco@android.com>
 992 M:      Joel Fernandes <joel@joelfernandes.org>
 993 M:      Christian Brauner <christian@brauner.io>
 994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 995 L:      devel@driverdev.osuosl.org
 996 S:      Supported
 997 F:      drivers/android/
 998 F:      drivers/staging/android/
 999
1000 ANDROID GOLDFISH PIC DRIVER
1001 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1002 S:      Supported
1003 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1004 F:      drivers/irqchip/irq-goldfish-pic.c
1005
1006 ANDROID GOLDFISH RTC DRIVER
1007 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1008 S:      Supported
1009 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1010 F:      drivers/rtc/rtc-goldfish.c
1011
1012 ANDROID ION DRIVER
1013 M:      Laura Abbott <labbott@redhat.com>
1014 M:      Sumit Semwal <sumit.semwal@linaro.org>
1015 L:      devel@driverdev.osuosl.org
1016 L:      dri-devel@lists.freedesktop.org
1017 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1018 S:      Supported
1019 F:      drivers/staging/android/ion
1020 F:      drivers/staging/android/uapi/ion.h
1021
1022 AOA (Apple Onboard Audio) ALSA DRIVER
1023 M:      Johannes Berg <johannes@sipsolutions.net>
1024 L:      linuxppc-dev@lists.ozlabs.org
1025 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1026 S:      Maintained
1027 F:      sound/aoa/
1028
1029 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1030 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1031 L:      linux-iio@vger.kernel.org
1032 S:      Maintained
1033 F:      drivers/iio/adc/stx104.c
1034
1035 APM DRIVER
1036 M:      Jiri Kosina <jikos@kernel.org>
1037 S:      Odd fixes
1038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1039 F:      arch/x86/kernel/apm_32.c
1040 F:      include/linux/apm_bios.h
1041 F:      include/uapi/linux/apm_bios.h
1042 F:      drivers/char/apm-emulation.c
1043
1044 APPARMOR SECURITY MODULE
1045 M:      John Johansen <john.johansen@canonical.com>
1046 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1047 W:      wiki.apparmor.net
1048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1049 S:      Supported
1050 F:      security/apparmor/
1051 F:      Documentation/admin-guide/LSM/apparmor.rst
1052
1053 APPLE BCM5974 MULTITOUCH DRIVER
1054 M:      Henrik Rydberg <rydberg@bitmath.org>
1055 L:      linux-input@vger.kernel.org
1056 S:      Odd fixes
1057 F:      drivers/input/mouse/bcm5974.c
1058
1059 APPLE SMC DRIVER
1060 M:      Henrik Rydberg <rydberg@bitmath.org>
1061 L:      linux-hwmon@vger.kernel.org
1062 S:      Odd fixes
1063 F:      drivers/hwmon/applesmc.c
1064
1065 APPLETALK NETWORK LAYER
1066 L:      netdev@vger.kernel.org
1067 S:      Odd fixes
1068 F:      drivers/net/appletalk/
1069 F:      net/appletalk/
1070 F:      include/linux/atalk.h
1071 F:      include/uapi/linux/atalk.h
1072
1073 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1074 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1075 S:      Supported
1076 F:      arch/arm64/boot/dts/apm/
1077
1078 APPLIED MICRO (APM) X-GENE SOC EDAC
1079 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1080 S:      Supported
1081 F:      drivers/edac/xgene_edac.c
1082 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1083
1084 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1085 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1086 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1087 S:      Supported
1088 F:      drivers/net/ethernet/apm/xgene-v2/
1089
1090 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1091 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1092 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1093 M:      Quan Nguyen <quan@os.amperecomputing.com>
1094 S:      Supported
1095 F:      drivers/net/ethernet/apm/xgene/
1096 F:      drivers/net/phy/mdio-xgene.c
1097 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1098 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1099
1100 APPLIED MICRO (APM) X-GENE SOC PMU
1101 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1102 S:      Supported
1103 F:      drivers/perf/xgene_pmu.c
1104 F:      Documentation/perf/xgene-pmu.txt
1105 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1106
1107 APTINA CAMERA SENSOR PLL
1108 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1109 L:      linux-media@vger.kernel.org
1110 S:      Maintained
1111 F:      drivers/media/i2c/aptina-pll.*
1112
1113 ARC FRAMEBUFFER DRIVER
1114 M:      Jaya Kumar <jayalk@intworks.biz>
1115 S:      Maintained
1116 F:      drivers/video/fbdev/arcfb.c
1117 F:      drivers/video/fbdev/core/fb_defio.c
1118
1119 ARC PGU DRM DRIVER
1120 M:      Alexey Brodkin <abrodkin@synopsys.com>
1121 S:      Supported
1122 F:      drivers/gpu/drm/arc/
1123 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1124
1125 ARCNET NETWORK LAYER
1126 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1127 L:      netdev@vger.kernel.org
1128 S:      Maintained
1129 F:      drivers/net/arcnet/
1130 F:      include/uapi/linux/if_arcnet.h
1131
1132 ARM ARCHITECTED TIMER DRIVER
1133 M:      Mark Rutland <mark.rutland@arm.com>
1134 M:      Marc Zyngier <marc.zyngier@arm.com>
1135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1136 S:      Maintained
1137 F:      arch/arm/include/asm/arch_timer.h
1138 F:      arch/arm64/include/asm/arch_timer.h
1139 F:      drivers/clocksource/arm_arch_timer.c
1140
1141 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1142 M:      Linus Walleij <linus.walleij@linaro.org>
1143 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1144 S:      Maintained
1145 F:      Documentation/devicetree/bindings/arm/arm-boards
1146 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1147 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1148 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1149 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1150 F:      arch/arm/mach-integrator/
1151 F:      arch/arm/mach-realview/
1152 F:      arch/arm/mach-versatile/
1153 F:      arch/arm/plat-versatile/
1154 F:      arch/arm/boot/dts/arm-realview-*
1155 F:      arch/arm/boot/dts/integrator*
1156 F:      arch/arm/boot/dts/versatile*
1157 F:      drivers/clk/versatile/
1158 F:      drivers/i2c/busses/i2c-versatile.c
1159 F:      drivers/irqchip/irq-versatile-fpga.c
1160 F:      drivers/mtd/maps/physmap_of_versatile.c
1161 F:      drivers/power/reset/arm-versatile-reboot.c
1162 F:      drivers/soc/versatile/
1163
1164 ARM HDLCD DRM DRIVER
1165 M:      Liviu Dudau <liviu.dudau@arm.com>
1166 S:      Supported
1167 F:      drivers/gpu/drm/arm/hdlcd_*
1168 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1169
1170 ARM KOMEDA DRM-KMS DRIVER
1171 M:      James (Qian) Wang <james.qian.wang@arm.com>
1172 M:      Liviu Dudau <liviu.dudau@arm.com>
1173 L:      Mali DP Maintainers <malidp@foss.arm.com>
1174 S:      Supported
1175 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1176 F:      drivers/gpu/drm/arm/display/include/
1177 F:      drivers/gpu/drm/arm/display/komeda/
1178 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1179 F:      Documentation/gpu/komeda-kms.rst
1180
1181 ARM MALI-DP DRM DRIVER
1182 M:      Liviu Dudau <liviu.dudau@arm.com>
1183 M:      Brian Starkey <brian.starkey@arm.com>
1184 L:      Mali DP Maintainers <malidp@foss.arm.com>
1185 S:      Supported
1186 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1187 F:      drivers/gpu/drm/arm/
1188 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1189 F:      Documentation/gpu/afbc.rst
1190
1191 ARM MFM AND FLOPPY DRIVERS
1192 M:      Ian Molton <spyro@f2s.com>
1193 S:      Maintained
1194 F:      arch/arm/lib/floppydma.S
1195 F:      arch/arm/include/asm/floppy.h
1196
1197 ARM PMU PROFILING AND DEBUGGING
1198 M:      Will Deacon <will.deacon@arm.com>
1199 M:      Mark Rutland <mark.rutland@arm.com>
1200 S:      Maintained
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 F:      arch/arm*/kernel/perf_*
1203 F:      arch/arm/oprofile/common.c
1204 F:      arch/arm*/kernel/hw_breakpoint.c
1205 F:      arch/arm*/include/asm/hw_breakpoint.h
1206 F:      arch/arm*/include/asm/perf_event.h
1207 F:      drivers/perf/*
1208 F:      include/linux/perf/arm_pmu.h
1209 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1210 F:      Documentation/devicetree/bindings/perf/
1211
1212 ARM PORT
1213 M:      Russell King <linux@armlinux.org.uk>
1214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1215 W:      http://www.armlinux.org.uk/
1216 S:      Odd Fixes
1217 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1218 F:      arch/arm/
1219 X:      arch/arm/boot/dts/
1220
1221 ARM PRIMECELL AACI PL041 DRIVER
1222 M:      Russell King <linux@armlinux.org.uk>
1223 S:      Odd Fixes
1224 F:      sound/arm/aaci.*
1225
1226 ARM PRIMECELL BUS SUPPORT
1227 M:      Russell King <linux@armlinux.org.uk>
1228 S:      Odd Fixes
1229 F:      drivers/amba/
1230 F:      include/linux/amba/bus.h
1231
1232 ARM PRIMECELL CLCD PL110 DRIVER
1233 M:      Russell King <linux@armlinux.org.uk>
1234 S:      Odd Fixes
1235 F:      drivers/video/fbdev/amba-clcd.*
1236
1237 ARM PRIMECELL KMI PL050 DRIVER
1238 M:      Russell King <linux@armlinux.org.uk>
1239 S:      Odd Fixes
1240 F:      drivers/input/serio/ambakmi.*
1241 F:      include/linux/amba/kmi.h
1242
1243 ARM PRIMECELL MMCI PL180/1 DRIVER
1244 M:      Russell King <linux@armlinux.org.uk>
1245 S:      Odd Fixes
1246 F:      drivers/mmc/host/mmci.*
1247 F:      include/linux/amba/mmci.h
1248
1249 ARM PRIMECELL SSP PL022 SPI DRIVER
1250 M:      Linus Walleij <linus.walleij@linaro.org>
1251 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1252 S:      Maintained
1253 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1254 F:      drivers/spi/spi-pl022.c
1255
1256 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1257 M:      Russell King <linux@armlinux.org.uk>
1258 S:      Odd Fixes
1259 F:      drivers/tty/serial/amba-pl01*.c
1260 F:      include/linux/amba/serial.h
1261
1262 ARM PRIMECELL VIC PL190/PL192 DRIVER
1263 M:      Linus Walleij <linus.walleij@linaro.org>
1264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1265 S:      Maintained
1266 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1267 F:      drivers/irqchip/irq-vic.c
1268
1269 ARM SMMU DRIVERS
1270 M:      Will Deacon <will.deacon@arm.com>
1271 R:      Robin Murphy <robin.murphy@arm.com>
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      drivers/iommu/arm-smmu.c
1275 F:      drivers/iommu/arm-smmu-v3.c
1276 F:      drivers/iommu/io-pgtable-arm.c
1277 F:      drivers/iommu/io-pgtable-arm-v7s.c
1278
1279 ARM SUB-ARCHITECTURES
1280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1281 S:      Maintained
1282 F:      arch/arm/mach-*/
1283 F:      arch/arm/plat-*/
1284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1285
1286 ARM/ACTIONS SEMI ARCHITECTURE
1287 M:      Andreas Färber <afaerber@suse.de>
1288 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 S:      Maintained
1291 N:      owl
1292 F:      arch/arm/mach-actions/
1293 F:      arch/arm/boot/dts/owl-*
1294 F:      arch/arm64/boot/dts/actions/
1295 F:      drivers/clk/actions/
1296 F:      drivers/clocksource/timer-owl*
1297 F:      drivers/dma/owl-dma.c
1298 F:      drivers/i2c/busses/i2c-owl.c
1299 F:      drivers/pinctrl/actions/*
1300 F:      drivers/soc/actions/
1301 F:      include/dt-bindings/power/owl-*
1302 F:      include/linux/soc/actions/
1303 F:      Documentation/devicetree/bindings/arm/actions.txt
1304 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1305 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1306 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1307 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1308 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1309 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1310
1311 ARM/ADS SPHERE MACHINE SUPPORT
1312 M:      Lennert Buytenhek <kernel@wantstofly.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Maintained
1315
1316 ARM/AFEB9260 MACHINE SUPPORT
1317 M:      Sergey Lapin <slapin@ossfans.org>
1318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1319 S:      Maintained
1320
1321 ARM/AJECO 1ARM MACHINE SUPPORT
1322 M:      Lennert Buytenhek <kernel@wantstofly.org>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325
1326 ARM/Allwinner SoC Clock Support
1327 M:      Emilio López <emilio@elopez.com.ar>
1328 S:      Maintained
1329 F:      drivers/clk/sunxi/
1330
1331 ARM/Allwinner sunXi SoC support
1332 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1333 M:      Chen-Yu Tsai <wens@csie.org>
1334 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1335 S:      Maintained
1336 N:      sun[x456789]i
1337 N:      sun50i
1338 F:      arch/arm/mach-sunxi/
1339 F:      arch/arm64/boot/dts/allwinner/
1340 F:      drivers/clk/sunxi-ng/
1341 F:      drivers/pinctrl/sunxi/
1342 F:      drivers/soc/sunxi/
1343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1344
1345 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1346 M:      Neil Armstrong <narmstrong@baylibre.com>
1347 M:      Jerome Brunet <jbrunet@baylibre.com>
1348 L:      linux-amlogic@lists.infradead.org
1349 S:      Maintained
1350 F:      drivers/clk/meson/
1351 F:      include/dt-bindings/clock/meson*
1352 F:      include/dt-bindings/clock/gxbb*
1353 F:      Documentation/devicetree/bindings/clock/amlogic*
1354
1355 ARM/Amlogic Meson SoC support
1356 M:      Kevin Hilman <khilman@baylibre.com>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 L:      linux-amlogic@lists.infradead.org
1359 W:      http://linux-meson.com/
1360 S:      Maintained
1361 F:      arch/arm/mach-meson/
1362 F:      arch/arm/boot/dts/meson*
1363 F:      arch/arm64/boot/dts/amlogic/
1364 F:      drivers/pinctrl/meson/
1365 F:      drivers/mmc/host/meson*
1366 F:      drivers/soc/amlogic/
1367 N:      meson
1368
1369 ARM/Amlogic Meson SoC Sound Drivers
1370 M:      Jerome Brunet <jbrunet@baylibre.com>
1371 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      sound/soc/meson/
1374 F:      Documentation/devicetree/bindings/sound/amlogic*
1375
1376 ARM/Annapurna Labs ALPINE ARCHITECTURE
1377 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1378 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1380 S:      Maintained
1381 F:      arch/arm/mach-alpine/
1382 F:      arch/arm/boot/dts/alpine*
1383 F:      arch/arm64/boot/dts/al/
1384 F:      drivers/*/*alpine*
1385
1386 ARM/ARTPEC MACHINE SUPPORT
1387 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1388 M:      Lars Persson <lars.persson@axis.com>
1389 S:      Maintained
1390 L:      linux-arm-kernel@axis.com
1391 F:      arch/arm/mach-artpec
1392 F:      arch/arm/boot/dts/artpec6*
1393 F:      drivers/clk/axis
1394 F:      drivers/crypto/axis
1395 F:      drivers/pinctrl/pinctrl-artpec*
1396 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1397
1398 ARM/ASPEED I2C DRIVER
1399 M:      Brendan Higgins <brendanhiggins@google.com>
1400 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1401 R:      Joel Stanley <joel@jms.id.au>
1402 L:      linux-i2c@vger.kernel.org
1403 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1404 S:      Maintained
1405 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1406 F:      drivers/i2c/busses/i2c-aspeed.c
1407 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1408 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1409
1410 ARM/ASPEED MACHINE SUPPORT
1411 M:      Joel Stanley <joel@jms.id.au>
1412 R:      Andrew Jeffery <andrew@aj.id.au>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1415 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1416 S:      Supported
1417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1418 F:      arch/arm/mach-aspeed/
1419 F:      arch/arm/boot/dts/aspeed-*
1420 N:      aspeed
1421
1422 ARM/BITMAIN ARCHITECTURE
1423 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1425 S:      Maintained
1426 F:      arch/arm64/boot/dts/bitmain/
1427 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1428
1429 ARM/CALXEDA HIGHBANK ARCHITECTURE
1430 M:      Rob Herring <robh@kernel.org>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 F:      arch/arm/mach-highbank/
1434 F:      arch/arm/boot/dts/highbank.dts
1435 F:      arch/arm/boot/dts/ecx-*.dts*
1436
1437 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1438 M:      Krzysztof Halasa <khalasa@piap.pl>
1439 S:      Maintained
1440 F:      arch/arm/mach-cns3xxx/
1441
1442 ARM/CAVIUM THUNDER NETWORK DRIVER
1443 M:      Sunil Goutham <sgoutham@cavium.com>
1444 M:      Robert Richter <rric@kernel.org>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Supported
1447 F:      drivers/net/ethernet/cavium/thunder/
1448
1449 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1450 M:      Lukasz Majewski <lukma@denx.de>
1451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1452 S:      Maintained
1453 F:      arch/arm/mach-ep93xx/ts72xx.c
1454
1455 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1456 M:      Alexander Shiyan <shc_work@mail.ru>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Odd Fixes
1459 N:      clps711x
1460
1461 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1462 M:      Lennert Buytenhek <kernel@wantstofly.org>
1463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1464 S:      Maintained
1465
1466 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1467 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1468 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1470 S:      Maintained
1471 F:      arch/arm/mach-ep93xx/
1472 F:      arch/arm/mach-ep93xx/include/mach/
1473
1474 ARM/CLKDEV SUPPORT
1475 M:      Russell King <linux@armlinux.org.uk>
1476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1477 S:      Maintained
1478 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1479 F:      drivers/clk/clkdev.c
1480
1481 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1482 M:      Mike Rapoport <mike@compulab.co.il>
1483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1484 S:      Maintained
1485
1486 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1487 M:      Baruch Siach <baruch@tkos.co.il>
1488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1489 S:      Maintained
1490 F:      arch/arm/boot/dts/cx92755*
1491 N:      digicolor
1492
1493 ARM/CONTEC MICRO9 MACHINE SUPPORT
1494 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1495 S:      Maintained
1496 F:      arch/arm/mach-ep93xx/micro9.c
1497
1498 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1499 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1500 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      drivers/hwtracing/coresight/*
1504 F:      Documentation/trace/coresight.txt
1505 F:      Documentation/trace/coresight-cpu-debug.txt
1506 F:      Documentation/devicetree/bindings/arm/coresight.txt
1507 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1508 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1509 F:      tools/perf/arch/arm/util/pmu.c
1510 F:      tools/perf/arch/arm/util/auxtrace.c
1511 F:      tools/perf/arch/arm/util/cs-etm.c
1512 F:      tools/perf/arch/arm/util/cs-etm.h
1513 F:      tools/perf/util/cs-etm.*
1514 F:      tools/perf/util/cs-etm-decoder/*
1515
1516 ARM/CORGI MACHINE SUPPORT
1517 M:      Richard Purdie <rpurdie@rpsys.net>
1518 S:      Maintained
1519
1520 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1521 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1522 M:      Linus Walleij <linus.walleij@linaro.org>
1523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1524 T:      git git://github.com/ulli-kroll/linux.git
1525 S:      Maintained
1526 F:      Documentation/devicetree/bindings/arm/gemini.txt
1527 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1528 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1529 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1530 F:      arch/arm/mach-gemini/
1531 F:      drivers/net/ethernet/cortina/
1532 F:      drivers/pinctrl/pinctrl-gemini.c
1533 F:      drivers/rtc/rtc-ftrtc010.c
1534
1535 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1536 M:      Barry Song <baohua@kernel.org>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1539 S:      Maintained
1540 F:      arch/arm/boot/dts/prima2*
1541 F:      arch/arm/mach-prima2/
1542 F:      drivers/clk/sirf/
1543 F:      drivers/clocksource/timer-prima2.c
1544 F:      drivers/clocksource/timer-atlas7.c
1545 N:      [^a-z]sirf
1546 X:      drivers/gnss
1547
1548 ARM/EBSA110 MACHINE SUPPORT
1549 M:      Russell King <linux@armlinux.org.uk>
1550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1551 W:      http://www.armlinux.org.uk/
1552 S:      Maintained
1553 F:      arch/arm/mach-ebsa110/
1554 F:      drivers/net/ethernet/amd/am79c961a.*
1555
1556 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1557 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1558 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1560 S:      Maintained
1561 N:      efm32
1562
1563 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1564 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 S:      Maintained
1567 F:      arch/arm/mach-pxa/ezx.c
1568
1569 ARM/FARADAY FA526 PORT
1570 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573 T:      git git://git.berlios.de/gemini-board
1574 F:      arch/arm/mm/*-fa*
1575
1576 ARM/FOOTBRIDGE ARCHITECTURE
1577 M:      Russell King <linux@armlinux.org.uk>
1578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1579 W:      http://www.armlinux.org.uk/
1580 S:      Maintained
1581 F:      arch/arm/include/asm/hardware/dec21285.h
1582 F:      arch/arm/mach-footbridge/
1583
1584 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1585 M:      Shawn Guo <shawnguo@kernel.org>
1586 M:      Sascha Hauer <s.hauer@pengutronix.de>
1587 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1588 R:      Fabio Estevam <festevam@gmail.com>
1589 R:      NXP Linux Team <linux-imx@nxp.com>
1590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1591 S:      Maintained
1592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1593 N:      imx
1594 N:      mxs
1595 X:      drivers/media/i2c/
1596
1597 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1598 M:      Shawn Guo <shawnguo@kernel.org>
1599 M:      Sascha Hauer <s.hauer@pengutronix.de>
1600 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1601 R:      Stefan Agner <stefan@agner.ch>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1605 F:      arch/arm/mach-imx/*vf610*
1606 F:      arch/arm/boot/dts/vf*
1607
1608 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1609 M:      Shawn Guo <shawnguo@kernel.org>
1610 M:      Li Yang <leoyang.li@nxp.com>
1611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1612 S:      Maintained
1613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1614 F:      arch/arm/boot/dts/ls1021a*
1615 F:      arch/arm64/boot/dts/freescale/fsl-*
1616 F:      arch/arm64/boot/dts/freescale/qoriq-*
1617
1618 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1619 M:      Lennert Buytenhek <kernel@wantstofly.org>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622
1623 ARM/GUMSTIX MACHINE SUPPORT
1624 M:      Steve Sakoman <sakoman@gmail.com>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 S:      Maintained
1627
1628 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1629 M:      Philipp Zabel <philipp.zabel@gmail.com>
1630 M:      Paul Parsons <lost.distance@yahoo.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 S:      Maintained
1633 F:      arch/arm/mach-pxa/hx4700.c
1634 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1635 F:      sound/soc/pxa/hx4700.c
1636
1637 ARM/HISILICON SOC SUPPORT
1638 M:      Wei Xu <xuwei5@hisilicon.com>
1639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1640 W:      http://www.hisilicon.com
1641 S:      Supported
1642 T:      git git://github.com/hisilicon/linux-hisi.git
1643 F:      arch/arm/mach-hisi/
1644 F:      arch/arm/boot/dts/hi3*
1645 F:      arch/arm/boot/dts/hip*
1646 F:      arch/arm/boot/dts/hisi*
1647 F:      arch/arm64/boot/dts/hisilicon/
1648
1649 ARM/HP JORNADA 7XX MACHINE SUPPORT
1650 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1651 W:      www.jlime.com
1652 S:      Maintained
1653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1654 F:      arch/arm/mach-sa1100/jornada720.c
1655 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1656
1657 ARM/IGEP MACHINE SUPPORT
1658 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1659 M:      Javier Martinez Canillas <javier@dowhile0.org>
1660 L:      linux-omap@vger.kernel.org
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 S:      Maintained
1663 F:      arch/arm/boot/dts/omap3-igep*
1664
1665 ARM/INCOME PXA270 SUPPORT
1666 M:      Marek Vasut <marek.vasut@gmail.com>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1670
1671 ARM/INTEL IOP13XX ARM ARCHITECTURE
1672 M:      Lennert Buytenhek <kernel@wantstofly.org>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675
1676 ARM/INTEL IOP32X ARM ARCHITECTURE
1677 M:      Lennert Buytenhek <kernel@wantstofly.org>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680
1681 ARM/INTEL IOP33X ARM ARCHITECTURE
1682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1683 S:      Orphan
1684
1685 ARM/INTEL IQ81342EX MACHINE SUPPORT
1686 M:      Lennert Buytenhek <kernel@wantstofly.org>
1687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1688 S:      Maintained
1689
1690 ARM/INTEL IXDP2850 MACHINE SUPPORT
1691 M:      Lennert Buytenhek <kernel@wantstofly.org>
1692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694
1695 ARM/INTEL IXP4XX ARM ARCHITECTURE
1696 M:      Imre Kaloz <kaloz@openwrt.org>
1697 M:      Krzysztof Halasa <khalasa@piap.pl>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 S:      Maintained
1700 F:      arch/arm/mach-ixp4xx/
1701
1702 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1703 M:      Jonathan Cameron <jic23@cam.ac.uk>
1704 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1705 S:      Maintained
1706 F:      arch/arm/mach-pxa/stargate2.c
1707 F:      drivers/pcmcia/pxa2xx_stargate2.c
1708
1709 ARM/INTEL XSC3 (MANZANO) ARM CORE
1710 M:      Lennert Buytenhek <kernel@wantstofly.org>
1711 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1712 S:      Maintained
1713
1714 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1715 M:      Lennert Buytenhek <kernel@wantstofly.org>
1716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1717 S:      Maintained
1718
1719 ARM/LG1K ARCHITECTURE
1720 M:      Chanho Min <chanho.min@lge.com>
1721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1722 S:      Maintained
1723 F:      arch/arm64/boot/dts/lg/
1724
1725 ARM/LOGICPD PXA270 MACHINE SUPPORT
1726 M:      Lennert Buytenhek <kernel@wantstofly.org>
1727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1728 S:      Maintained
1729
1730 ARM/LPC18XX ARCHITECTURE
1731 M:      Vladimir Zapolskiy <vz@mleia.com>
1732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1733 S:      Maintained
1734 F:      arch/arm/boot/dts/lpc43*
1735 F:      drivers/i2c/busses/i2c-lpc2k.c
1736 F:      drivers/memory/pl172.c
1737 F:      drivers/mtd/spi-nor/nxp-spifi.c
1738 F:      drivers/rtc/rtc-lpc24xx.c
1739 N:      lpc18xx
1740
1741 ARM/LPC32XX SOC SUPPORT
1742 M:      Vladimir Zapolskiy <vz@mleia.com>
1743 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1744 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1745 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1746 S:      Maintained
1747 F:      arch/arm/boot/dts/lpc32*
1748 F:      arch/arm/mach-lpc32xx/
1749 F:      drivers/i2c/busses/i2c-pnx.c
1750 F:      drivers/net/ethernet/nxp/lpc_eth.c
1751 F:      drivers/usb/host/ohci-nxp.c
1752 F:      drivers/watchdog/pnx4008_wdt.c
1753 N:      lpc32xx
1754
1755 ARM/MAGICIAN MACHINE SUPPORT
1756 M:      Philipp Zabel <philipp.zabel@gmail.com>
1757 S:      Maintained
1758
1759 ARM/Marvell Dove/MV78xx0/Orion SOC support
1760 M:      Jason Cooper <jason@lakedaemon.net>
1761 M:      Andrew Lunn <andrew@lunn.ch>
1762 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1763 M:      Gregory Clement <gregory.clement@bootlin.com>
1764 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1765 S:      Maintained
1766 F:      Documentation/devicetree/bindings/soc/dove/
1767 F:      arch/arm/mach-dove/
1768 F:      arch/arm/mach-mv78xx0/
1769 F:      arch/arm/mach-orion5x/
1770 F:      arch/arm/plat-orion/
1771 F:      arch/arm/boot/dts/dove*
1772 F:      arch/arm/boot/dts/orion5x*
1773
1774 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1775 M:      Jason Cooper <jason@lakedaemon.net>
1776 M:      Andrew Lunn <andrew@lunn.ch>
1777 M:      Gregory Clement <gregory.clement@bootlin.com>
1778 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 S:      Maintained
1781 F:      arch/arm/boot/dts/armada*
1782 F:      arch/arm/boot/dts/kirkwood*
1783 F:      arch/arm/configs/mvebu_*_defconfig
1784 F:      arch/arm/mach-mvebu/
1785 F:      arch/arm64/boot/dts/marvell/armada*
1786 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1787 F:      drivers/cpufreq/armada-8k-cpufreq.c
1788 F:      drivers/cpufreq/mvebu-cpufreq.c
1789 F:      drivers/irqchip/irq-armada-370-xp.c
1790 F:      drivers/irqchip/irq-mvebu-*
1791 F:      drivers/pinctrl/mvebu/
1792 F:      drivers/rtc/rtc-armada38x.c
1793
1794 ARM/Mediatek RTC DRIVER
1795 M:      Eddie Huang <eddie.huang@mediatek.com>
1796 M:      Sean Wang <sean.wang@mediatek.com>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1799 S:      Maintained
1800 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1801 F:      drivers/rtc/rtc-mt6397.c
1802 F:      drivers/rtc/rtc-mt7622.c
1803
1804 ARM/Mediatek SoC support
1805 M:      Matthias Brugger <matthias.bgg@gmail.com>
1806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1807 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1808 W:      https://mtk.bcnfs.org/
1809 C:      irc://chat.freenode.net/linux-mediatek
1810 S:      Maintained
1811 F:      arch/arm/boot/dts/mt6*
1812 F:      arch/arm/boot/dts/mt7*
1813 F:      arch/arm/boot/dts/mt8*
1814 F:      arch/arm/mach-mediatek/
1815 F:      arch/arm64/boot/dts/mediatek/
1816 F:      drivers/soc/mediatek/
1817 N:      mtk
1818 N:      mt[678]
1819 K:      mediatek
1820
1821 ARM/Mediatek USB3 PHY DRIVER
1822 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1825 S:      Maintained
1826 F:      drivers/phy/mediatek/
1827 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1828
1829 ARM/MICREL KS8695 ARCHITECTURE
1830 M:      Greg Ungerer <gerg@uclinux.org>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 F:      arch/arm/mach-ks8695/
1833 S:      Odd Fixes
1834
1835 ARM/Microchip (AT91) SoC support
1836 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1837 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1838 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1840 W:      http://www.linux4sam.org
1841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1842 S:      Supported
1843 N:      at91
1844 N:      atmel
1845 F:      arch/arm/mach-at91/
1846 F:      include/soc/at91/
1847 F:      arch/arm/boot/dts/at91*.dts
1848 F:      arch/arm/boot/dts/at91*.dtsi
1849 F:      arch/arm/boot/dts/sama*.dts
1850 F:      arch/arm/boot/dts/sama*.dtsi
1851 F:      arch/arm/include/debug/at91.S
1852 F:      drivers/memory/atmel*
1853 F:      drivers/watchdog/sama5d4_wdt.c
1854 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1855 X:      drivers/net/wireless/atmel/
1856
1857 ARM/MIOA701 MACHINE SUPPORT
1858 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1860 F:      arch/arm/mach-pxa/mioa701.c
1861 S:      Maintained
1862
1863 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1864 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1865 S:      Maintained
1866
1867 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1868 M:      Linus Walleij <linus.walleij@linaro.org>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 S:      Maintained
1871 F:      arch/arm/mach-nomadik/
1872 F:      arch/arm/mach-u300/
1873 F:      arch/arm/mach-ux500/
1874 F:      arch/arm/boot/dts/ste-*
1875 F:      drivers/clk/clk-nomadik.c
1876 F:      drivers/clk/clk-u300.c
1877 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1878 F:      drivers/clocksource/timer-u300.c
1879 F:      drivers/dma/coh901318*
1880 F:      drivers/dma/ste_dma40*
1881 F:      drivers/hwspinlock/u8500_hsem.c
1882 F:      drivers/i2c/busses/i2c-nomadik.c
1883 F:      drivers/i2c/busses/i2c-stu300.c
1884 F:      drivers/mfd/ab3100*
1885 F:      drivers/mfd/ab8500*
1886 F:      drivers/mfd/abx500*
1887 F:      drivers/mfd/dbx500*
1888 F:      drivers/mfd/db8500*
1889 F:      drivers/pinctrl/nomadik/
1890 F:      drivers/pinctrl/pinctrl-coh901*
1891 F:      drivers/pinctrl/pinctrl-u300.c
1892 F:      drivers/rtc/rtc-ab3100.c
1893 F:      drivers/rtc/rtc-ab8500.c
1894 F:      drivers/rtc/rtc-coh901331.c
1895 F:      drivers/rtc/rtc-pl031.c
1896 F:      drivers/watchdog/coh901327_wdt.c
1897 F:      Documentation/devicetree/bindings/arm/ste-*
1898 F:      Documentation/devicetree/bindings/arm/ux500/
1899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1900
1901 ARM/NUVOTON NPCM ARCHITECTURE
1902 M:      Avi Fishman <avifishman70@gmail.com>
1903 M:      Tomer Maimon <tmaimon77@gmail.com>
1904 R:      Patrick Venture <venture@google.com>
1905 R:      Nancy Yuen <yuenn@google.com>
1906 R:      Brendan Higgins <brendanhiggins@google.com>
1907 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1908 S:      Supported
1909 F:      arch/arm/mach-npcm/
1910 F:      arch/arm/boot/dts/nuvoton-npcm*
1911 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1912 F:      drivers/*/*npcm*
1913 F:      Documentation/devicetree/bindings/*/*npcm*
1914 F:      Documentation/devicetree/bindings/*/*/*npcm*
1915
1916 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1917 M:      Wan ZongShun <mcuos.com@gmail.com>
1918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1919 W:      http://www.mcuos.com
1920 S:      Maintained
1921 F:      arch/arm/mach-w90x900/
1922 F:      drivers/input/keyboard/w90p910_keypad.c
1923 F:      drivers/input/touchscreen/w90p910_ts.c
1924 F:      drivers/watchdog/nuc900_wdt.c
1925 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1926 F:      drivers/mtd/nand/raw/nuc900_nand.c
1927 F:      drivers/rtc/rtc-nuc900.c
1928 F:      drivers/spi/spi-nuc900.c
1929 F:      drivers/usb/host/ehci-w90x900.c
1930 F:      drivers/video/fbdev/nuc900fb.c
1931
1932 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1933 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1934 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1935 S:      Orphan
1936 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1937 F:      arch/arm/mach-s3c24xx/gta02.h
1938
1939 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1940 M:      Alexander Clouter <alex@digriz.org.uk>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 W:      http://www.digriz.org.uk/ts78xx/kernel
1943 S:      Maintained
1944 F:      arch/arm/mach-orion5x/ts78xx-*
1945
1946 ARM/OXNAS platform support
1947 M:      Neil Armstrong <narmstrong@baylibre.com>
1948 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1949 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1950 S:      Maintained
1951 F:      arch/arm/mach-oxnas/
1952 F:      arch/arm/boot/dts/ox8*.dts*
1953 N:      oxnas
1954
1955 ARM/PALM TREO SUPPORT
1956 M:      Tomas Cech <sleep_walker@suse.com>
1957 L:      linux-arm-kernel@lists.infradead.org
1958 W:      http://hackndev.com
1959 S:      Maintained
1960 F:      arch/arm/mach-pxa/palmtreo.*
1961
1962 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1963 M:      Marek Vasut <marek.vasut@gmail.com>
1964 L:      linux-arm-kernel@lists.infradead.org
1965 W:      http://hackndev.com
1966 S:      Maintained
1967 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1968 F:      arch/arm/mach-pxa/palmtx.c
1969 F:      arch/arm/mach-pxa/palmt5.*
1970 F:      arch/arm/mach-pxa/include/mach/palmld.h
1971 F:      arch/arm/mach-pxa/palmld.c
1972 F:      arch/arm/mach-pxa/palmte2.*
1973 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1974 F:      arch/arm/mach-pxa/palmtc.c
1975
1976 ARM/PALMZ72 SUPPORT
1977 M:      Sergey Lapin <slapin@ossfans.org>
1978 L:      linux-arm-kernel@lists.infradead.org
1979 W:      http://hackndev.com
1980 S:      Maintained
1981 F:      arch/arm/mach-pxa/palmz72.*
1982
1983 ARM/PLEB SUPPORT
1984 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1985 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1986 S:      Maintained
1987
1988 ARM/PT DIGITAL BOARD PORT
1989 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1990 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1991 W:      http://www.armlinux.org.uk/
1992 S:      Maintained
1993
1994 ARM/QUALCOMM SUPPORT
1995 M:      Andy Gross <andy.gross@linaro.org>
1996 M:      David Brown <david.brown@linaro.org>
1997 L:      linux-arm-msm@vger.kernel.org
1998 S:      Maintained
1999 F:      Documentation/devicetree/bindings/soc/qcom/
2000 F:      Documentation/devicetree/bindings/*/qcom*
2001 F:      arch/arm/boot/dts/qcom-*.dts
2002 F:      arch/arm/boot/dts/qcom-*.dtsi
2003 F:      arch/arm/mach-qcom/
2004 F:      arch/arm64/boot/dts/qcom/
2005 F:      drivers/*/qcom/
2006 F:      drivers/*/qcom*
2007 F:      drivers/*/*/qcom/
2008 F:      drivers/*/*/qcom*
2009 F:      drivers/*/pm8???-*
2010 F:      drivers/bluetooth/btqcomsmd.c
2011 F:      drivers/clocksource/timer-qcom.c
2012 F:      drivers/extcon/extcon-qcom*
2013 F:      drivers/iommu/msm*
2014 F:      drivers/i2c/busses/i2c-qup.c
2015 F:      drivers/i2c/busses/i2c-qcom-geni.c
2016 F:      drivers/mfd/ssbi.c
2017 F:      drivers/mmc/host/mmci_qcom*
2018 F:      drivers/mmc/host/sdhci_msm.c
2019 F:      drivers/pci/controller/dwc/pcie-qcom.c
2020 F:      drivers/phy/qualcomm/
2021 F:      drivers/power/*/msm*
2022 F:      drivers/reset/reset-qcom-*
2023 F:      drivers/scsi/ufs/ufs-qcom.*
2024 F:      drivers/spi/spi-qup.c
2025 F:      drivers/spi/spi-geni-qcom.c
2026 F:      drivers/spi/spi-qcom-qspi.c
2027 F:      drivers/tty/serial/msm_serial.c
2028 F:      drivers/usb/dwc3/dwc3-qcom.c
2029 F:      include/dt-bindings/*/qcom*
2030 F:      include/linux/*/qcom*
2031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2032
2033 ARM/RADISYS ENP2611 MACHINE SUPPORT
2034 M:      Lennert Buytenhek <kernel@wantstofly.org>
2035 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2036 S:      Maintained
2037
2038 ARM/RDA MICRO ARCHITECTURE
2039 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2041 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2042 S:      Maintained
2043 F:      arch/arm/boot/dts/rda8810pl-*
2044 F:      drivers/clocksource/timer-rda.c
2045 F:      drivers/irqchip/irq-rda-intc.c
2046 F:      drivers/tty/serial/rda-uart.c
2047 F:      Documentation/devicetree/bindings/arm/rda.txt
2048 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2049 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2050 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2051
2052 ARM/REALTEK ARCHITECTURE
2053 M:      Andreas Färber <afaerber@suse.de>
2054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2055 S:      Maintained
2056 F:      arch/arm64/boot/dts/realtek/
2057 F:      Documentation/devicetree/bindings/arm/realtek.txt
2058
2059 ARM/RENESAS ARM64 ARCHITECTURE
2060 M:      Simon Horman <horms@verge.net.au>
2061 M:      Magnus Damm <magnus.damm@gmail.com>
2062 L:      linux-renesas-soc@vger.kernel.org
2063 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2065 S:      Supported
2066 F:      arch/arm64/boot/dts/renesas/
2067 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2068 F:      drivers/soc/renesas/
2069 F:      include/linux/soc/renesas/
2070
2071 ARM/RISCPC ARCHITECTURE
2072 M:      Russell King <linux@armlinux.org.uk>
2073 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2074 W:      http://www.armlinux.org.uk/
2075 S:      Maintained
2076 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2077 F:      arch/arm/include/asm/hardware/ioc.h
2078 F:      arch/arm/include/asm/hardware/iomd.h
2079 F:      arch/arm/include/asm/hardware/memc.h
2080 F:      arch/arm/mach-rpc/
2081 F:      drivers/net/ethernet/8390/etherh.c
2082 F:      drivers/net/ethernet/i825xx/ether1*
2083 F:      drivers/net/ethernet/seeq/ether3*
2084 F:      drivers/scsi/arm/
2085
2086 ARM/Rockchip SoC support
2087 M:      Heiko Stuebner <heiko@sntech.de>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 L:      linux-rockchip@lists.infradead.org
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2091 S:      Maintained
2092 F:      arch/arm/boot/dts/rk3*
2093 F:      arch/arm/boot/dts/rv1108*
2094 F:      arch/arm/mach-rockchip/
2095 F:      drivers/clk/rockchip/
2096 F:      drivers/i2c/busses/i2c-rk3x.c
2097 F:      drivers/*/*rockchip*
2098 F:      drivers/*/*/*rockchip*
2099 F:      sound/soc/rockchip/
2100 N:      rockchip
2101
2102 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2103 M:      Kukjin Kim <kgene@kernel.org>
2104 M:      Krzysztof Kozlowski <krzk@kernel.org>
2105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2106 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2107 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2108 S:      Maintained
2109 F:      arch/arm/boot/dts/s3c*
2110 F:      arch/arm/boot/dts/s5p*
2111 F:      arch/arm/boot/dts/exynos*
2112 F:      arch/arm64/boot/dts/exynos/
2113 F:      arch/arm/plat-samsung/
2114 F:      arch/arm/mach-s3c24*/
2115 F:      arch/arm/mach-s3c64xx/
2116 F:      arch/arm/mach-s5p*/
2117 F:      arch/arm/mach-exynos*/
2118 F:      drivers/*/*s3c24*
2119 F:      drivers/*/*/*s3c24*
2120 F:      drivers/*/*s3c64xx*
2121 F:      drivers/*/*s5pv210*
2122 F:      drivers/memory/samsung/*
2123 F:      drivers/soc/samsung/*
2124 F:      Documentation/arm/Samsung/
2125 F:      Documentation/devicetree/bindings/arm/samsung/
2126 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2127 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2128 N:      exynos
2129
2130 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2131 M:      Kyungmin Park <kyungmin.park@samsung.com>
2132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2133 S:      Maintained
2134 F:      arch/arm/mach-s5pv210/
2135
2136 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2137 M:      Kyungmin Park <kyungmin.park@samsung.com>
2138 M:      Kamil Debski <kamil@wypas.org>
2139 M:      Andrzej Hajda <a.hajda@samsung.com>
2140 L:      linux-arm-kernel@lists.infradead.org
2141 L:      linux-media@vger.kernel.org
2142 S:      Maintained
2143 F:      drivers/media/platform/s5p-g2d/
2144
2145 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2146 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2147 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2148 L:      linux-media@vger.kernel.org
2149 S:      Maintained
2150 F:      drivers/media/platform/s5p-cec/
2151 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2152
2153 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2154 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2155 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2156 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2157 L:      linux-arm-kernel@lists.infradead.org
2158 L:      linux-media@vger.kernel.org
2159 S:      Maintained
2160 F:      drivers/media/platform/s5p-jpeg/
2161
2162 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2163 M:      Kyungmin Park <kyungmin.park@samsung.com>
2164 M:      Kamil Debski <kamil@wypas.org>
2165 M:      Jeongtae Park <jtp.park@samsung.com>
2166 M:      Andrzej Hajda <a.hajda@samsung.com>
2167 L:      linux-arm-kernel@lists.infradead.org
2168 L:      linux-media@vger.kernel.org
2169 S:      Maintained
2170 F:      drivers/media/platform/s5p-mfc/
2171
2172 ARM/SHMOBILE ARM ARCHITECTURE
2173 M:      Simon Horman <horms@verge.net.au>
2174 M:      Magnus Damm <magnus.damm@gmail.com>
2175 L:      linux-renesas-soc@vger.kernel.org
2176 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2178 S:      Supported
2179 F:      arch/arm/boot/dts/emev2*
2180 F:      arch/arm/boot/dts/gr-peach*
2181 F:      arch/arm/boot/dts/iwg20d-q7*
2182 F:      arch/arm/boot/dts/r7s*
2183 F:      arch/arm/boot/dts/r8a*
2184 F:      arch/arm/boot/dts/r9a*
2185 F:      arch/arm/boot/dts/sh*
2186 F:      arch/arm/configs/shmobile_defconfig
2187 F:      arch/arm/include/debug/renesas-scif.S
2188 F:      arch/arm/mach-shmobile/
2189 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2190 F:      drivers/soc/renesas/
2191 F:      include/linux/soc/renesas/
2192
2193 ARM/SOCFPGA ARCHITECTURE
2194 M:      Dinh Nguyen <dinguyen@kernel.org>
2195 S:      Maintained
2196 F:      arch/arm/mach-socfpga/
2197 F:      arch/arm/boot/dts/socfpga*
2198 F:      arch/arm/configs/socfpga_defconfig
2199 F:      arch/arm64/boot/dts/altera/
2200 W:      http://www.rocketboards.org
2201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2202
2203 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2204 M:      Dinh Nguyen <dinguyen@kernel.org>
2205 S:      Maintained
2206 F:      drivers/clk/socfpga/
2207
2208 ARM/SOCFPGA EDAC SUPPORT
2209 M:      Thor Thayer <thor.thayer@linux.intel.com>
2210 S:      Maintained
2211 F:      drivers/edac/altera_edac.
2212
2213 ARM/SPREADTRUM SoC SUPPORT
2214 M:      Orson Zhai <orsonzhai@gmail.com>
2215 M:      Baolin Wang <baolin.wang@linaro.org>
2216 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2217 S:      Maintained
2218 F:      arch/arm64/boot/dts/sprd
2219 N:      sprd
2220
2221 ARM/STI ARCHITECTURE
2222 M:      Patrice Chotard <patrice.chotard@st.com>
2223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2224 W:      http://www.stlinux.com
2225 S:      Maintained
2226 F:      arch/arm/mach-sti/
2227 F:      arch/arm/boot/dts/sti*
2228 F:      drivers/char/hw_random/st-rng.c
2229 F:      drivers/clocksource/arm_global_timer.c
2230 F:      drivers/clocksource/clksrc_st_lpc.c
2231 F:      drivers/cpufreq/sti-cpufreq.c
2232 F:      drivers/dma/st_fdma*
2233 F:      drivers/i2c/busses/i2c-st.c
2234 F:      drivers/media/rc/st_rc.c
2235 F:      drivers/media/platform/sti/c8sectpfe/
2236 F:      drivers/mmc/host/sdhci-st.c
2237 F:      drivers/phy/st/phy-miphy28lp.c
2238 F:      drivers/phy/st/phy-stih407-usb.c
2239 F:      drivers/pinctrl/pinctrl-st.c
2240 F:      drivers/remoteproc/st_remoteproc.c
2241 F:      drivers/remoteproc/st_slim_rproc.c
2242 F:      drivers/reset/sti/
2243 F:      drivers/rtc/rtc-st-lpc.c
2244 F:      drivers/tty/serial/st-asc.c
2245 F:      drivers/usb/dwc3/dwc3-st.c
2246 F:      drivers/usb/host/ehci-st.c
2247 F:      drivers/usb/host/ohci-st.c
2248 F:      drivers/watchdog/st_lpc_wdt.c
2249 F:      drivers/ata/ahci_st.c
2250 F:      include/linux/remoteproc/st_slim_rproc.h
2251
2252 ARM/STM32 ARCHITECTURE
2253 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2254 M:      Alexandre Torgue <alexandre.torgue@st.com>
2255 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2257 S:      Maintained
2258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2259 N:      stm32
2260 N:      stm
2261 F:      arch/arm/boot/dts/stm32*
2262 F:      arch/arm/mach-stm32/
2263 F:      drivers/clocksource/armv7m_systick.c
2264
2265 ARM/Synaptics SoC support
2266 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2267 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/mach-berlin/
2271 F:      arch/arm/boot/dts/berlin*
2272 F:      arch/arm64/boot/dts/synaptics/
2273
2274 ARM/TANGO ARCHITECTURE
2275 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2276 M:      Mans Rullgard <mans@mansr.com>
2277 L:      linux-arm-kernel@lists.infradead.org
2278 S:      Odd Fixes
2279 N:      tango
2280
2281 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2282 M:      Lennert Buytenhek <kernel@wantstofly.org>
2283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2284 S:      Maintained
2285
2286 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2287 M:      Hans Verkuil <hans.verkuil@cisco.com>
2288 L:      linux-tegra@vger.kernel.org
2289 L:      linux-media@vger.kernel.org
2290 S:      Maintained
2291 F:      drivers/media/platform/tegra-cec/
2292 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2293
2294 ARM/TETON BGA MACHINE SUPPORT
2295 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2297 S:      Maintained
2298
2299 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2300 M:      Santosh Shilimkar <ssantosh@kernel.org>
2301 L:      linux-kernel@vger.kernel.org
2302 S:      Maintained
2303 F:      drivers/memory/*emif*
2304
2305 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2306 M:      Tero Kristo <t-kristo@ti.com>
2307 M:      Nishanth Menon <nm@ti.com>
2308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2309 S:      Supported
2310 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2311 F:      arch/arm64/boot/dts/ti/Makefile
2312 F:      arch/arm64/boot/dts/ti/k3-*
2313 F:      include/dt-bindings/pinctrl/k3.h
2314
2315 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2316 M:      Santosh Shilimkar <ssantosh@kernel.org>
2317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2318 S:      Maintained
2319 F:      arch/arm/mach-keystone/
2320 F:      arch/arm/boot/dts/keystone-*
2321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2322
2323 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2324 M:      Santosh Shilimkar <ssantosh@kernel.org>
2325 L:      linux-kernel@vger.kernel.org
2326 S:      Maintained
2327 F:      drivers/clk/keystone/
2328
2329 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2330 M:      Santosh Shilimkar <ssantosh@kernel.org>
2331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2332 L:      linux-kernel@vger.kernel.org
2333 S:      Maintained
2334 F:      drivers/clocksource/timer-keystone.c
2335
2336 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2337 M:      Santosh Shilimkar <ssantosh@kernel.org>
2338 L:      linux-kernel@vger.kernel.org
2339 S:      Maintained
2340 F:      drivers/power/reset/keystone-reset.c
2341
2342 ARM/THECUS N2100 MACHINE SUPPORT
2343 M:      Lennert Buytenhek <kernel@wantstofly.org>
2344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2345 S:      Maintained
2346
2347 ARM/TOSA MACHINE SUPPORT
2348 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2349 M:      Dirk Opfer <dirk@opfer-online.de>
2350 S:      Maintained
2351
2352 ARM/UNIPHIER ARCHITECTURE
2353 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2354 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2356 S:      Maintained
2357 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2358 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2359 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2360 F:      arch/arm/boot/dts/uniphier*
2361 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2362 F:      arch/arm/mach-uniphier/
2363 F:      arch/arm/mm/cache-uniphier.c
2364 F:      arch/arm64/boot/dts/socionext/uniphier*
2365 F:      drivers/bus/uniphier-system-bus.c
2366 F:      drivers/clk/uniphier/
2367 F:      drivers/dma/uniphier-mdmac.c
2368 F:      drivers/gpio/gpio-uniphier.c
2369 F:      drivers/i2c/busses/i2c-uniphier*
2370 F:      drivers/irqchip/irq-uniphier-aidet.c
2371 F:      drivers/mmc/host/uniphier-sd.c
2372 F:      drivers/pinctrl/uniphier/
2373 F:      drivers/reset/reset-uniphier.c
2374 F:      drivers/tty/serial/8250/8250_uniphier.c
2375 N:      uniphier
2376
2377 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2378 M:      Ulf Hansson <ulf.hansson@linaro.org>
2379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2380 T:      git git://git.linaro.org/people/ulfh/clk.git
2381 S:      Maintained
2382 F:      drivers/clk/ux500/
2383
2384 ARM/VERSATILE EXPRESS PLATFORM
2385 M:      Liviu Dudau <liviu.dudau@arm.com>
2386 M:      Sudeep Holla <sudeep.holla@arm.com>
2387 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2389 S:      Maintained
2390 F:      arch/arm/boot/dts/vexpress*
2391 F:      arch/arm64/boot/dts/arm/
2392 F:      arch/arm/mach-vexpress/
2393 F:      */*/vexpress*
2394 F:      */*/*/vexpress*
2395 F:      drivers/clk/versatile/clk-vexpress-osc.c
2396 F:      drivers/clocksource/timer-versatile.c
2397 N:      mps2
2398
2399 ARM/VFP SUPPORT
2400 M:      Russell King <linux@armlinux.org.uk>
2401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2402 W:      http://www.armlinux.org.uk/
2403 S:      Maintained
2404 F:      arch/arm/vfp/
2405
2406 ARM/VOIPAC PXA270 SUPPORT
2407 M:      Marek Vasut <marek.vasut@gmail.com>
2408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409 S:      Maintained
2410 F:      arch/arm/mach-pxa/vpac270.c
2411 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2412
2413 ARM/VT8500 ARM ARCHITECTURE
2414 M:      Tony Prisk <linux@prisktech.co.nz>
2415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2416 S:      Maintained
2417 F:      arch/arm/mach-vt8500/
2418 F:      drivers/clocksource/timer-vt8500.c
2419 F:      drivers/i2c/busses/i2c-wmt.c
2420 F:      drivers/mmc/host/wmt-sdmmc.c
2421 F:      drivers/pwm/pwm-vt8500.c
2422 F:      drivers/rtc/rtc-vt8500.c
2423 F:      drivers/tty/serial/vt8500_serial.c
2424 F:      drivers/usb/host/ehci-platform.c
2425 F:      drivers/usb/host/uhci-platform.c
2426 F:      drivers/video/fbdev/vt8500lcdfb.*
2427 F:      drivers/video/fbdev/wm8505fb*
2428 F:      drivers/video/fbdev/wmt_ge_rops.*
2429
2430 ARM/ZIPIT Z2 SUPPORT
2431 M:      Marek Vasut <marek.vasut@gmail.com>
2432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2433 S:      Maintained
2434 F:      arch/arm/mach-pxa/z2.c
2435 F:      arch/arm/mach-pxa/include/mach/z2.h
2436
2437 ARM/ZTE ARCHITECTURE
2438 M:      Jun Nie <jun.nie@linaro.org>
2439 M:      Shawn Guo <shawnguo@kernel.org>
2440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2441 S:      Maintained
2442 F:      arch/arm/boot/dts/zx2967*
2443 F:      arch/arm/mach-zx/
2444 F:      arch/arm64/boot/dts/zte/
2445 F:      drivers/clk/zte/
2446 F:      drivers/dma/zx_dma.c
2447 F:      drivers/gpio/gpio-zx.c
2448 F:      drivers/i2c/busses/i2c-zx2967.c
2449 F:      drivers/mmc/host/dw_mmc-zx.*
2450 F:      drivers/pinctrl/zte/
2451 F:      drivers/soc/zte/
2452 F:      drivers/thermal/zx2967_thermal.c
2453 F:      drivers/watchdog/zx2967_wdt.c
2454 F:      Documentation/devicetree/bindings/arm/zte.yaml
2455 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2456 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2457 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2458 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2459 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2460 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2461 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2462 F:      Documentation/devicetree/bindings/soc/zte/
2463 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2464 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2465 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2466 F:      include/dt-bindings/clock/zx2967*.h
2467 F:      include/dt-bindings/soc/zte,*.h
2468 F:      sound/soc/codecs/zx_aud96p22.c
2469 F:      sound/soc/zte/
2470
2471 ARM/ZYNQ ARCHITECTURE
2472 M:      Michal Simek <michal.simek@xilinx.com>
2473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2474 W:      http://wiki.xilinx.com
2475 T:      git https://github.com/Xilinx/linux-xlnx.git
2476 S:      Supported
2477 F:      arch/arm/mach-zynq/
2478 F:      drivers/cpuidle/cpuidle-zynq.c
2479 F:      drivers/block/xsysace.c
2480 N:      zynq
2481 N:      xilinx
2482 F:      drivers/clocksource/timer-cadence-ttc.c
2483 F:      drivers/i2c/busses/i2c-cadence.c
2484 F:      drivers/mmc/host/sdhci-of-arasan.c
2485 F:      drivers/edac/synopsys_edac.c
2486 F:      drivers/i2c/busses/i2c-xiic.c
2487
2488 ARM64 PORT (AARCH64 ARCHITECTURE)
2489 M:      Catalin Marinas <catalin.marinas@arm.com>
2490 M:      Will Deacon <will.deacon@arm.com>
2491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2493 S:      Maintained
2494 F:      arch/arm64/
2495 X:      arch/arm64/boot/dts/
2496 F:      Documentation/arm64/
2497
2498 AS3645A LED FLASH CONTROLLER DRIVER
2499 M:      Sakari Ailus <sakari.ailus@iki.fi>
2500 L:      linux-leds@vger.kernel.org
2501 S:      Maintained
2502 F:      drivers/leds/leds-as3645a.c
2503
2504 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2505 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2506 L:      linux-media@vger.kernel.org
2507 T:      git git://linuxtv.org/media_tree.git
2508 S:      Maintained
2509 F:      drivers/media/i2c/ak7375.c
2510 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2511
2512 ASAHI KASEI AK8974 DRIVER
2513 M:      Linus Walleij <linus.walleij@linaro.org>
2514 L:      linux-iio@vger.kernel.org
2515 W:      http://www.akm.com/
2516 S:      Supported
2517 F:      drivers/iio/magnetometer/ak8974.c
2518
2519 ASC7621 HARDWARE MONITOR DRIVER
2520 M:      George Joseph <george.joseph@fairview5.com>
2521 L:      linux-hwmon@vger.kernel.org
2522 S:      Maintained
2523 F:      Documentation/hwmon/asc7621
2524 F:      drivers/hwmon/asc7621.c
2525
2526 ASPEED VIDEO ENGINE DRIVER
2527 M:      Eddie James <eajames@linux.ibm.com>
2528 L:      linux-media@vger.kernel.org
2529 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2530 S:      Maintained
2531 F:      drivers/media/platform/aspeed-video.c
2532 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2533
2534 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2535 M:      Corentin Chary <corentin.chary@gmail.com>
2536 L:      acpi4asus-user@lists.sourceforge.net
2537 L:      platform-driver-x86@vger.kernel.org
2538 W:      http://acpi4asus.sf.net
2539 S:      Maintained
2540 F:      drivers/platform/x86/asus*.c
2541 F:      drivers/platform/x86/eeepc*.c
2542
2543 ASUS WIRELESS RADIO CONTROL DRIVER
2544 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2545 L:      platform-driver-x86@vger.kernel.org
2546 S:      Maintained
2547 F:      drivers/platform/x86/asus-wireless.c
2548
2549 ASYMMETRIC KEYS
2550 M:      David Howells <dhowells@redhat.com>
2551 L:      keyrings@vger.kernel.org
2552 S:      Maintained
2553 F:      Documentation/crypto/asymmetric-keys.txt
2554 F:      include/linux/verification.h
2555 F:      include/crypto/public_key.h
2556 F:      include/crypto/pkcs7.h
2557 F:      crypto/asymmetric_keys/
2558
2559 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2560 R:      Dan Williams <dan.j.williams@intel.com>
2561 W:      http://sourceforge.net/projects/xscaleiop
2562 S:      Odd fixes
2563 F:      Documentation/crypto/async-tx-api.txt
2564 F:      crypto/async_tx/
2565 F:      drivers/dma/
2566 F:      include/linux/dmaengine.h
2567 F:      include/linux/async_tx.h
2568
2569 AT24 EEPROM DRIVER
2570 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2571 L:      linux-i2c@vger.kernel.org
2572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2573 S:      Maintained
2574 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2575 F:      drivers/misc/eeprom/at24.c
2576
2577 ATA OVER ETHERNET (AOE) DRIVER
2578 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2579 W:      http://www.openaoe.org/
2580 S:      Supported
2581 F:      Documentation/aoe/
2582 F:      drivers/block/aoe/
2583
2584 ATHEROS 71XX/9XXX GPIO 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/gpio/gpio-ath79.c
2590 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2591
2592 ATHEROS 71XX/9XXX USB PHY DRIVER
2593 M:      Alban Bedel <albeu@free.fr>
2594 W:      https://github.com/AlbanBedel/linux
2595 T:      git git://github.com/AlbanBedel/linux
2596 S:      Maintained
2597 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2598 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2599
2600 ATHEROS ATH GENERIC UTILITIES
2601 M:      Kalle Valo <kvalo@codeaurora.org>
2602 L:      linux-wireless@vger.kernel.org
2603 S:      Supported
2604 F:      drivers/net/wireless/ath/*
2605
2606 ATHEROS ATH5K WIRELESS DRIVER
2607 M:      Jiri Slaby <jirislaby@gmail.com>
2608 M:      Nick Kossifidis <mickflemm@gmail.com>
2609 M:      Luis Chamberlain <mcgrof@kernel.org>
2610 L:      linux-wireless@vger.kernel.org
2611 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2612 S:      Maintained
2613 F:      drivers/net/wireless/ath/ath5k/
2614
2615 ATHEROS ATH6KL WIRELESS DRIVER
2616 M:      Kalle Valo <kvalo@codeaurora.org>
2617 L:      linux-wireless@vger.kernel.org
2618 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2620 S:      Supported
2621 F:      drivers/net/wireless/ath/ath6kl/
2622
2623 ATI_REMOTE2 DRIVER
2624 M:      Ville Syrjala <syrjala@sci.fi>
2625 S:      Maintained
2626 F:      drivers/input/misc/ati_remote2.c
2627
2628 ATK0110 HWMON DRIVER
2629 M:      Luca Tettamanti <kronos.it@gmail.com>
2630 L:      linux-hwmon@vger.kernel.org
2631 S:      Maintained
2632 F:      drivers/hwmon/asus_atk0110.c
2633
2634 ATLX ETHERNET DRIVERS
2635 M:      Jay Cliburn <jcliburn@gmail.com>
2636 M:      Chris Snook <chris.snook@gmail.com>
2637 L:      netdev@vger.kernel.org
2638 W:      http://sourceforge.net/projects/atl1
2639 W:      http://atl1.sourceforge.net
2640 S:      Maintained
2641 F:      drivers/net/ethernet/atheros/
2642
2643 ATM
2644 M:      Chas Williams <3chas3@gmail.com>
2645 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2646 L:      netdev@vger.kernel.org
2647 W:      http://linux-atm.sourceforge.net
2648 S:      Maintained
2649 F:      drivers/atm/
2650 F:      include/linux/atm*
2651 F:      include/uapi/linux/atm*
2652
2653 ATMEL MACB ETHERNET DRIVER
2654 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2655 S:      Supported
2656 F:      drivers/net/ethernet/cadence/
2657
2658 ATMEL MAXTOUCH DRIVER
2659 M:      Nick Dyer <nick@shmanahar.org>
2660 T:      git git://github.com/ndyer/linux.git
2661 S:      Maintained
2662 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2663 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2664
2665 ATMEL WIRELESS DRIVER
2666 M:      Simon Kelley <simon@thekelleys.org.uk>
2667 L:      linux-wireless@vger.kernel.org
2668 W:      http://www.thekelleys.org.uk/atmel
2669 W:      http://atmelwlandriver.sourceforge.net/
2670 S:      Maintained
2671 F:      drivers/net/wireless/atmel/atmel*
2672
2673 ATOMIC INFRASTRUCTURE
2674 M:      Will Deacon <will.deacon@arm.com>
2675 M:      Peter Zijlstra <peterz@infradead.org>
2676 R:      Boqun Feng <boqun.feng@gmail.com>
2677 L:      linux-kernel@vger.kernel.org
2678 S:      Maintained
2679 F:      arch/*/include/asm/atomic*.h
2680 F:      include/*/atomic*.h
2681 F:      scripts/atomic/
2682
2683 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2684 M:      Bradley Grove <linuxdrivers@attotech.com>
2685 L:      linux-scsi@vger.kernel.org
2686 W:      http://www.attotech.com
2687 S:      Supported
2688 F:      drivers/scsi/esas2r
2689
2690 ATUSB IEEE 802.15.4 RADIO DRIVER
2691 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2692 L:      linux-wpan@vger.kernel.org
2693 S:      Maintained
2694 F:      drivers/net/ieee802154/atusb.c
2695 F:      drivers/net/ieee802154/atusb.h
2696 F:      drivers/net/ieee802154/at86rf230.h
2697
2698 AUDIT SUBSYSTEM
2699 M:      Paul Moore <paul@paul-moore.com>
2700 M:      Eric Paris <eparis@redhat.com>
2701 L:      linux-audit@redhat.com (moderated for non-subscribers)
2702 W:      https://github.com/linux-audit
2703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2704 S:      Supported
2705 F:      include/linux/audit.h
2706 F:      include/uapi/linux/audit.h
2707 F:      kernel/audit*
2708
2709 AUXILIARY DISPLAY DRIVERS
2710 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2711 S:      Maintained
2712 F:      drivers/auxdisplay/
2713 F:      include/linux/cfag12864b.h
2714
2715 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2716 M:      Andreas Klinger <ak@it-klinger.de>
2717 L:      linux-iio@vger.kernel.org
2718 S:      Maintained
2719 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2720 F:      drivers/iio/adc/hx711.c
2721
2722 AX.25 NETWORK LAYER
2723 M:      Ralf Baechle <ralf@linux-mips.org>
2724 L:      linux-hams@vger.kernel.org
2725 W:      http://www.linux-ax25.org/
2726 S:      Maintained
2727 F:      include/uapi/linux/ax25.h
2728 F:      include/net/ax25.h
2729 F:      net/ax25/
2730
2731 AXENTIA ARM DEVICES
2732 M:      Peter Rosin <peda@axentia.se>
2733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2734 S:      Maintained
2735 F:      Documentation/devicetree/bindings/arm/axentia.txt
2736 F:      arch/arm/boot/dts/at91-linea.dtsi
2737 F:      arch/arm/boot/dts/at91-natte.dtsi
2738 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2739 F:      arch/arm/boot/dts/at91-tse850-3.dts
2740
2741 AXENTIA ASOC DRIVERS
2742 M:      Peter Rosin <peda@axentia.se>
2743 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2744 S:      Maintained
2745 F:      Documentation/devicetree/bindings/sound/axentia,*
2746 F:      sound/soc/atmel/tse850-pcm5142.c
2747
2748 AXXIA I2C CONTROLLER
2749 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2750 L:      linux-i2c@vger.kernel.org
2751 S:      Maintained
2752 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2753 F:      drivers/i2c/busses/i2c-axxia.c
2754
2755 AZ6007 DVB DRIVER
2756 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2757 L:      linux-media@vger.kernel.org
2758 W:      https://linuxtv.org
2759 T:      git git://linuxtv.org/media_tree.git
2760 S:      Maintained
2761 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2762
2763 AZTECH FM RADIO RECEIVER DRIVER
2764 M:      Hans Verkuil <hverkuil@xs4all.nl>
2765 L:      linux-media@vger.kernel.org
2766 T:      git git://linuxtv.org/media_tree.git
2767 W:      https://linuxtv.org
2768 S:      Maintained
2769 F:      drivers/media/radio/radio-aztech*
2770
2771 B43 WIRELESS DRIVER
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:      Odd Fixes
2776 F:      drivers/net/wireless/broadcom/b43/
2777
2778 B43LEGACY WIRELESS DRIVER
2779 M:      Larry Finger <Larry.Finger@lwfinger.net>
2780 L:      linux-wireless@vger.kernel.org
2781 L:      b43-dev@lists.infradead.org
2782 W:      http://wireless.kernel.org/en/users/Drivers/b43
2783 S:      Maintained
2784 F:      drivers/net/wireless/broadcom/b43legacy/
2785
2786 BACKLIGHT CLASS/SUBSYSTEM
2787 M:      Lee Jones <lee.jones@linaro.org>
2788 M:      Daniel Thompson <daniel.thompson@linaro.org>
2789 M:      Jingoo Han <jingoohan1@gmail.com>
2790 L:      dri-devel@lists.freedesktop.org
2791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2792 S:      Maintained
2793 F:      drivers/video/backlight/
2794 F:      include/linux/backlight.h
2795 F:      include/linux/pwm_backlight.h
2796 F:      Documentation/devicetree/bindings/leds/backlight
2797
2798 BATMAN ADVANCED
2799 M:      Marek Lindner <mareklindner@neomailbox.ch>
2800 M:      Simon Wunderlich <sw@simonwunderlich.de>
2801 M:      Antonio Quartulli <a@unstable.cc>
2802 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2803 W:      https://www.open-mesh.org/
2804 Q:      https://patchwork.open-mesh.org/project/batman/list/
2805 S:      Maintained
2806 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2807 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2808 F:      Documentation/networking/batman-adv.rst
2809 F:      include/uapi/linux/batadv_packet.h
2810 F:      include/uapi/linux/batman_adv.h
2811 F:      net/batman-adv/
2812
2813 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2814 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2815 L:      linux-hams@vger.kernel.org
2816 W:      http://www.baycom.org/~tom/ham/ham.html
2817 S:      Maintained
2818 F:      drivers/net/hamradio/baycom*
2819
2820 BCACHE (BLOCK LAYER CACHE)
2821 M:      Coly Li <colyli@suse.de>
2822 M:      Kent Overstreet <kent.overstreet@gmail.com>
2823 L:      linux-bcache@vger.kernel.org
2824 W:      http://bcache.evilpiepirate.org
2825 C:      irc://irc.oftc.net/bcache
2826 S:      Maintained
2827 F:      drivers/md/bcache/
2828
2829 BDISP ST MEDIA DRIVER
2830 M:      Fabien Dessenne <fabien.dessenne@st.com>
2831 L:      linux-media@vger.kernel.org
2832 T:      git git://linuxtv.org/media_tree.git
2833 W:      https://linuxtv.org
2834 S:      Supported
2835 F:      drivers/media/platform/sti/bdisp
2836
2837 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2838 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2839 L:      netdev@vger.kernel.org
2840 S:      Maintained
2841 F:      drivers/net/ethernet/ec_bhf.c
2842
2843 BEFS FILE SYSTEM
2844 M:      Luis de Bethencourt <luisbg@kernel.org>
2845 M:      Salah Triki <salah.triki@gmail.com>
2846 S:      Maintained
2847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2848 F:      Documentation/filesystems/befs.txt
2849 F:      fs/befs/
2850
2851 BFQ I/O SCHEDULER
2852 M:      Paolo Valente <paolo.valente@linaro.org>
2853 M:      Jens Axboe <axboe@kernel.dk>
2854 L:      linux-block@vger.kernel.org
2855 S:      Maintained
2856 F:      block/bfq-*
2857 F:      Documentation/block/bfq-iosched.txt
2858
2859 BFS FILE SYSTEM
2860 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2861 S:      Maintained
2862 F:      Documentation/filesystems/bfs.txt
2863 F:      fs/bfs/
2864 F:      include/uapi/linux/bfs_fs.h
2865
2866 BLINKM RGB LED DRIVER
2867 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2868 S:      Maintained
2869 F:      drivers/leds/leds-blinkm.c
2870
2871 BLOCK LAYER
2872 M:      Jens Axboe <axboe@kernel.dk>
2873 L:      linux-block@vger.kernel.org
2874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2875 S:      Maintained
2876 F:      block/
2877 F:      drivers/block/
2878 F:      kernel/trace/blktrace.c
2879 F:      lib/sbitmap.c
2880
2881 BLOCK2MTD DRIVER
2882 M:      Joern Engel <joern@lazybastard.org>
2883 L:      linux-mtd@lists.infradead.org
2884 S:      Maintained
2885 F:      drivers/mtd/devices/block2mtd.c
2886
2887 BLUETOOTH DRIVERS
2888 M:      Marcel Holtmann <marcel@holtmann.org>
2889 M:      Johan Hedberg <johan.hedberg@gmail.com>
2890 L:      linux-bluetooth@vger.kernel.org
2891 W:      http://www.bluez.org/
2892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2894 S:      Maintained
2895 F:      drivers/bluetooth/
2896
2897 BLUETOOTH SUBSYSTEM
2898 M:      Marcel Holtmann <marcel@holtmann.org>
2899 M:      Johan Hedberg <johan.hedberg@gmail.com>
2900 L:      linux-bluetooth@vger.kernel.org
2901 W:      http://www.bluez.org/
2902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2904 S:      Maintained
2905 F:      net/bluetooth/
2906 F:      include/net/bluetooth/
2907
2908 BONDING DRIVER
2909 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2910 M:      Veaceslav Falico <vfalico@gmail.com>
2911 M:      Andy Gospodarek <andy@greyhouse.net>
2912 L:      netdev@vger.kernel.org
2913 W:      http://sourceforge.net/projects/bonding/
2914 S:      Supported
2915 F:      drivers/net/bonding/
2916 F:      include/uapi/linux/if_bonding.h
2917
2918 BPF (Safe dynamic programs and tools)
2919 M:      Alexei Starovoitov <ast@kernel.org>
2920 M:      Daniel Borkmann <daniel@iogearbox.net>
2921 R:      Martin KaFai Lau <kafai@fb.com>
2922 R:      Song Liu <songliubraving@fb.com>
2923 R:      Yonghong Song <yhs@fb.com>
2924 L:      netdev@vger.kernel.org
2925 L:      bpf@vger.kernel.org
2926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2928 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2929 S:      Supported
2930 F:      arch/*/net/*
2931 F:      Documentation/networking/filter.txt
2932 F:      Documentation/bpf/
2933 F:      include/linux/bpf*
2934 F:      include/linux/filter.h
2935 F:      include/trace/events/xdp.h
2936 F:      include/uapi/linux/bpf*
2937 F:      include/uapi/linux/filter.h
2938 F:      kernel/bpf/
2939 F:      kernel/trace/bpf_trace.c
2940 F:      lib/test_bpf.c
2941 F:      net/bpf/
2942 F:      net/core/filter.c
2943 F:      net/sched/act_bpf.c
2944 F:      net/sched/cls_bpf.c
2945 F:      samples/bpf/
2946 F:      tools/bpf/
2947 F:      tools/lib/bpf/
2948 F:      tools/testing/selftests/bpf/
2949 K:      bpf
2950 N:      bpf
2951
2952 BPF JIT for ARM
2953 M:      Shubham Bansal <illusionist.neo@gmail.com>
2954 L:      netdev@vger.kernel.org
2955 L:      bpf@vger.kernel.org
2956 S:      Maintained
2957 F:      arch/arm/net/
2958
2959 BPF JIT for ARM64
2960 M:      Daniel Borkmann <daniel@iogearbox.net>
2961 M:      Alexei Starovoitov <ast@kernel.org>
2962 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2963 L:      netdev@vger.kernel.org
2964 L:      bpf@vger.kernel.org
2965 S:      Supported
2966 F:      arch/arm64/net/
2967
2968 BPF JIT for MIPS (32-BIT AND 64-BIT)
2969 M:      Paul Burton <paul.burton@mips.com>
2970 L:      netdev@vger.kernel.org
2971 L:      bpf@vger.kernel.org
2972 S:      Maintained
2973 F:      arch/mips/net/
2974
2975 BPF JIT for NFP NICs
2976 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2977 L:      netdev@vger.kernel.org
2978 L:      bpf@vger.kernel.org
2979 S:      Supported
2980 F:      drivers/net/ethernet/netronome/nfp/bpf/
2981
2982 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2983 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2984 M:      Sandipan Das <sandipan@linux.ibm.com>
2985 L:      netdev@vger.kernel.org
2986 L:      bpf@vger.kernel.org
2987 S:      Maintained
2988 F:      arch/powerpc/net/
2989
2990 BPF JIT for RISC-V (RV64G)
2991 M:      Björn Töpel <bjorn.topel@gmail.com>
2992 L:      netdev@vger.kernel.org
2993 S:      Maintained
2994 F:      arch/riscv/net/
2995
2996 BPF JIT for S390
2997 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2998 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2999 L:      netdev@vger.kernel.org
3000 L:      bpf@vger.kernel.org
3001 S:      Maintained
3002 F:      arch/s390/net/
3003 X:      arch/s390/net/pnet.c
3004
3005 BPF JIT for SPARC (32-BIT AND 64-BIT)
3006 M:      David S. Miller <davem@davemloft.net>
3007 L:      netdev@vger.kernel.org
3008 L:      bpf@vger.kernel.org
3009 S:      Maintained
3010 F:      arch/sparc/net/
3011
3012 BPF JIT for X86 32-BIT
3013 M:      Wang YanQing <udknight@gmail.com>
3014 L:      netdev@vger.kernel.org
3015 L:      bpf@vger.kernel.org
3016 S:      Maintained
3017 F:      arch/x86/net/bpf_jit_comp32.c
3018
3019 BPF JIT for X86 64-BIT
3020 M:      Alexei Starovoitov <ast@kernel.org>
3021 M:      Daniel Borkmann <daniel@iogearbox.net>
3022 L:      netdev@vger.kernel.org
3023 L:      bpf@vger.kernel.org
3024 S:      Supported
3025 F:      arch/x86/net/
3026 X:      arch/x86/net/bpf_jit_comp32.c
3027
3028 BROADCOM B44 10/100 ETHERNET DRIVER
3029 M:      Michael Chan <michael.chan@broadcom.com>
3030 L:      netdev@vger.kernel.org
3031 S:      Supported
3032 F:      drivers/net/ethernet/broadcom/b44.*
3033
3034 BROADCOM B53 ETHERNET SWITCH DRIVER
3035 M:      Florian Fainelli <f.fainelli@gmail.com>
3036 L:      netdev@vger.kernel.org
3037 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3038 S:      Supported
3039 F:      drivers/net/dsa/b53/*
3040 F:      include/linux/platform_data/b53.h
3041
3042 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3043 M:      Florian Fainelli <f.fainelli@gmail.com>
3044 M:      Ray Jui <rjui@broadcom.com>
3045 M:      Scott Branden <sbranden@broadcom.com>
3046 M:      bcm-kernel-feedback-list@broadcom.com
3047 T:      git git://github.com/broadcom/mach-bcm
3048 S:      Maintained
3049 N:      bcm281*
3050 N:      bcm113*
3051 N:      bcm216*
3052 N:      kona
3053 F:      arch/arm/mach-bcm/
3054
3055 BROADCOM BCM2835 ARM ARCHITECTURE
3056 M:      Eric Anholt <eric@anholt.net>
3057 M:      Stefan Wahren <stefan.wahren@i2se.com>
3058 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3059 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3060 T:      git git://github.com/anholt/linux
3061 S:      Maintained
3062 N:      bcm2835
3063 F:      drivers/staging/vc04_services
3064
3065 BROADCOM BCM47XX MIPS ARCHITECTURE
3066 M:      Hauke Mehrtens <hauke@hauke-m.de>
3067 M:      Rafał Miłecki <zajec5@gmail.com>
3068 L:      linux-mips@vger.kernel.org
3069 S:      Maintained
3070 F:      Documentation/devicetree/bindings/mips/brcm/
3071 F:      arch/mips/bcm47xx/*
3072 F:      arch/mips/include/asm/mach-bcm47xx/*
3073
3074 BROADCOM BCM5301X ARM ARCHITECTURE
3075 M:      Hauke Mehrtens <hauke@hauke-m.de>
3076 M:      Rafał Miłecki <zajec5@gmail.com>
3077 M:      bcm-kernel-feedback-list@broadcom.com
3078 L:      linux-arm-kernel@lists.infradead.org
3079 S:      Maintained
3080 F:      arch/arm/mach-bcm/bcm_5301x.c
3081 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3082 F:      arch/arm/boot/dts/bcm470*
3083 F:      arch/arm/boot/dts/bcm953012*
3084
3085 BROADCOM BCM53573 ARM ARCHITECTURE
3086 M:      Rafał Miłecki <rafal@milecki.pl>
3087 L:      linux-arm-kernel@lists.infradead.org
3088 S:      Maintained
3089 F:      arch/arm/boot/dts/bcm53573*
3090 F:      arch/arm/boot/dts/bcm47189*
3091
3092 BROADCOM BCM63XX ARM ARCHITECTURE
3093 M:      Florian Fainelli <f.fainelli@gmail.com>
3094 M:      bcm-kernel-feedback-list@broadcom.com
3095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3096 T:      git git://github.com/broadcom/stblinux.git
3097 S:      Maintained
3098 N:      bcm63xx
3099
3100 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3101 M:      Kevin Cernekee <cernekee@gmail.com>
3102 L:      linux-usb@vger.kernel.org
3103 S:      Maintained
3104 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3105
3106 BROADCOM BCM7XXX ARM ARCHITECTURE
3107 M:      Brian Norris <computersforpeace@gmail.com>
3108 M:      Gregory Fong <gregory.0xf0@gmail.com>
3109 M:      Florian Fainelli <f.fainelli@gmail.com>
3110 M:      bcm-kernel-feedback-list@broadcom.com
3111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3112 T:      git git://github.com/broadcom/stblinux.git
3113 S:      Maintained
3114 F:      arch/arm/mach-bcm/*brcmstb*
3115 F:      arch/arm/boot/dts/bcm7*.dts*
3116 F:      drivers/bus/brcmstb_gisb.c
3117 F:      arch/arm/mm/cache-b15-rac.c
3118 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3119 N:      brcmstb
3120
3121 BROADCOM BMIPS CPUFREQ DRIVER
3122 M:      Markus Mayer <mmayer@broadcom.com>
3123 M:      bcm-kernel-feedback-list@broadcom.com
3124 L:      linux-pm@vger.kernel.org
3125 S:      Maintained
3126 F:      drivers/cpufreq/bmips-cpufreq.c
3127
3128 BROADCOM BMIPS MIPS ARCHITECTURE
3129 M:      Kevin Cernekee <cernekee@gmail.com>
3130 M:      Florian Fainelli <f.fainelli@gmail.com>
3131 L:      linux-mips@vger.kernel.org
3132 T:      git git://github.com/broadcom/stblinux.git
3133 S:      Maintained
3134 F:      arch/mips/bmips/*
3135 F:      arch/mips/include/asm/mach-bmips/*
3136 F:      arch/mips/kernel/*bmips*
3137 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3138 F:      drivers/irqchip/irq-bcm63*
3139 F:      drivers/irqchip/irq-bcm7*
3140 F:      drivers/irqchip/irq-brcmstb*
3141 F:      include/linux/bcm963xx_nvram.h
3142 F:      include/linux/bcm963xx_tag.h
3143
3144 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3145 M:      Rasesh Mody <rmody@marvell.com>
3146 M:      GR-Linux-NIC-Dev@marvell.com
3147 L:      netdev@vger.kernel.org
3148 S:      Supported
3149 F:      drivers/net/ethernet/broadcom/bnx2.*
3150 F:      drivers/net/ethernet/broadcom/bnx2_*
3151
3152 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3153 M:      QLogic-Storage-Upstream@qlogic.com
3154 L:      linux-scsi@vger.kernel.org
3155 S:      Supported
3156 F:      drivers/scsi/bnx2fc/
3157
3158 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3159 M:      QLogic-Storage-Upstream@qlogic.com
3160 L:      linux-scsi@vger.kernel.org
3161 S:      Supported
3162 F:      drivers/scsi/bnx2i/
3163
3164 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3165 M:      Ariel Elior <aelior@marvell.com>
3166 M:      Sudarsana Kalluru <skalluru@marvell.com>
3167 M:      GR-everest-linux-l2@marvell.com
3168 L:      netdev@vger.kernel.org
3169 S:      Supported
3170 F:      drivers/net/ethernet/broadcom/bnx2x/
3171
3172 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3173 M:      Michael Chan <michael.chan@broadcom.com>
3174 L:      netdev@vger.kernel.org
3175 S:      Supported
3176 F:      drivers/net/ethernet/broadcom/bnxt/
3177
3178 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3179 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3180 M:      Franky Lin <franky.lin@broadcom.com>
3181 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3182 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3183 M:      Wright Feng <wright.feng@cypress.com>
3184 L:      linux-wireless@vger.kernel.org
3185 L:      brcm80211-dev-list.pdl@broadcom.com
3186 L:      brcm80211-dev-list@cypress.com
3187 S:      Supported
3188 F:      drivers/net/wireless/broadcom/brcm80211/
3189
3190 BROADCOM BRCMSTB GPIO DRIVER
3191 M:      Gregory Fong <gregory.0xf0@gmail.com>
3192 L:      bcm-kernel-feedback-list@broadcom.com
3193 S:      Supported
3194 F:      drivers/gpio/gpio-brcmstb.c
3195 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3196
3197 BROADCOM BRCMSTB I2C DRIVER
3198 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3199 L:      linux-i2c@vger.kernel.org
3200 L:      bcm-kernel-feedback-list@broadcom.com
3201 S:      Supported
3202 F:      drivers/i2c/busses/i2c-brcmstb.c
3203 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3204
3205 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3206 M:      Al Cooper <alcooperx@gmail.com>
3207 L:      linux-kernel@vger.kernel.org
3208 L:      bcm-kernel-feedback-list@broadcom.com
3209 S:      Maintained
3210 F:      drivers/phy/broadcom/phy-brcm-usb*
3211
3212 BROADCOM GENET ETHERNET DRIVER
3213 M:      Doug Berger <opendmb@gmail.com>
3214 M:      Florian Fainelli <f.fainelli@gmail.com>
3215 L:      bcm-kernel-feedback-list@broadcom.com
3216 L:      netdev@vger.kernel.org
3217 S:      Supported
3218 F:      drivers/net/ethernet/broadcom/genet/
3219
3220 BROADCOM IPROC ARM ARCHITECTURE
3221 M:      Ray Jui <rjui@broadcom.com>
3222 M:      Scott Branden <sbranden@broadcom.com>
3223 M:      bcm-kernel-feedback-list@broadcom.com
3224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3225 T:      git git://github.com/broadcom/cygnus-linux.git
3226 S:      Maintained
3227 N:      iproc
3228 N:      cygnus
3229 N:      bcm[-_]nsp
3230 N:      bcm9113*
3231 N:      bcm9583*
3232 N:      bcm9585*
3233 N:      bcm9586*
3234 N:      bcm988312
3235 N:      bcm113*
3236 N:      bcm583*
3237 N:      bcm585*
3238 N:      bcm586*
3239 N:      bcm88312
3240 N:      hr2
3241 N:      stingray
3242 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3243 F:      arch/arm64/boot/dts/broadcom/stingray/*
3244 F:      drivers/clk/bcm/clk-ns*
3245 F:      drivers/clk/bcm/clk-sr*
3246 F:      drivers/pinctrl/bcm/pinctrl-ns*
3247 F:      include/dt-bindings/clock/bcm-sr*
3248
3249 BROADCOM KONA GPIO DRIVER
3250 M:      Ray Jui <rjui@broadcom.com>
3251 L:      bcm-kernel-feedback-list@broadcom.com
3252 S:      Supported
3253 F:      drivers/gpio/gpio-bcm-kona.c
3254 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3255
3256 BROADCOM NETXTREME-E ROCE DRIVER
3257 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3258 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3259 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3260 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3261 L:      linux-rdma@vger.kernel.org
3262 W:      http://www.broadcom.com
3263 S:      Supported
3264 F:      drivers/infiniband/hw/bnxt_re/
3265 F:      include/uapi/rdma/bnxt_re-abi.h
3266
3267 BROADCOM NVRAM DRIVER
3268 M:      Rafał Miłecki <zajec5@gmail.com>
3269 L:      linux-mips@vger.kernel.org
3270 S:      Maintained
3271 F:      drivers/firmware/broadcom/*
3272
3273 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3274 M:      Rafał Miłecki <zajec5@gmail.com>
3275 L:      linux-wireless@vger.kernel.org
3276 S:      Maintained
3277 F:      drivers/bcma/
3278 F:      include/linux/bcma/
3279
3280 BROADCOM STB AVS CPUFREQ 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/cpufreq/brcm,stb-avs-cpu-freq.txt
3286 F:      drivers/cpufreq/brcmstb*
3287
3288 BROADCOM STB AVS TMON DRIVER
3289 M:      Markus Mayer <mmayer@broadcom.com>
3290 M:      bcm-kernel-feedback-list@broadcom.com
3291 L:      linux-pm@vger.kernel.org
3292 S:      Maintained
3293 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3294 F:      drivers/thermal/broadcom/brcmstb*
3295
3296 BROADCOM STB NAND FLASH DRIVER
3297 M:      Brian Norris <computersforpeace@gmail.com>
3298 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3299 L:      linux-mtd@lists.infradead.org
3300 L:      bcm-kernel-feedback-list@broadcom.com
3301 S:      Maintained
3302 F:      drivers/mtd/nand/raw/brcmnand/
3303
3304 BROADCOM STB DPFE DRIVER
3305 M:      Markus Mayer <mmayer@broadcom.com>
3306 M:      bcm-kernel-feedback-list@broadcom.com
3307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3308 S:      Maintained
3309 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3310 F:      drivers/memory/brcmstb_dpfe.c
3311
3312 BROADCOM SPI DRIVER
3313 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3314 M:      bcm-kernel-feedback-list@broadcom.com
3315 S:      Maintained
3316 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3317 F:      drivers/spi/spi-bcm-qspi.*
3318 F:      drivers/spi/spi-brcmstb-qspi.c
3319 F:      drivers/spi/spi-iproc-qspi.c
3320
3321 BROADCOM SYSTEMPORT ETHERNET DRIVER
3322 M:      Florian Fainelli <f.fainelli@gmail.com>
3323 L:      bcm-kernel-feedback-list@broadcom.com
3324 L:      netdev@vger.kernel.org
3325 S:      Supported
3326 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3327
3328 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3329 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3330 M:      Prashant Sreedharan <prashant@broadcom.com>
3331 M:      Michael Chan <mchan@broadcom.com>
3332 L:      netdev@vger.kernel.org
3333 S:      Supported
3334 F:      drivers/net/ethernet/broadcom/tg3.*
3335
3336 BROCADE BFA FC SCSI DRIVER
3337 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3338 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3339 L:      linux-scsi@vger.kernel.org
3340 S:      Supported
3341 F:      drivers/scsi/bfa/
3342
3343 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3344 M:      Rasesh Mody <rmody@marvell.com>
3345 M:      Sudarsana Kalluru <skalluru@marvell.com>
3346 M:      GR-Linux-NIC-Dev@marvell.com
3347 L:      netdev@vger.kernel.org
3348 S:      Supported
3349 F:      drivers/net/ethernet/brocade/bna/
3350
3351 BSG (block layer generic sg v4 driver)
3352 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3353 L:      linux-scsi@vger.kernel.org
3354 S:      Supported
3355 F:      block/bsg.c
3356 F:      include/linux/bsg.h
3357 F:      include/uapi/linux/bsg.h
3358
3359 BT87X AUDIO DRIVER
3360 M:      Clemens Ladisch <clemens@ladisch.de>
3361 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3362 T:      git git://git.alsa-project.org/alsa-kernel.git
3363 S:      Maintained
3364 F:      Documentation/sound/cards/bt87x.rst
3365 F:      sound/pci/bt87x.c
3366
3367 BT8XXGPIO DRIVER
3368 M:      Michael Buesch <m@bues.ch>
3369 W:      http://bu3sch.de/btgpio.php
3370 S:      Maintained
3371 F:      drivers/gpio/gpio-bt8xx.c
3372
3373 BTRFS FILE SYSTEM
3374 M:      Chris Mason <clm@fb.com>
3375 M:      Josef Bacik <josef@toxicpanda.com>
3376 M:      David Sterba <dsterba@suse.com>
3377 L:      linux-btrfs@vger.kernel.org
3378 W:      http://btrfs.wiki.kernel.org/
3379 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3381 S:      Maintained
3382 F:      Documentation/filesystems/btrfs.txt
3383 F:      fs/btrfs/
3384 F:      include/linux/btrfs*
3385 F:      include/uapi/linux/btrfs*
3386
3387 BTTV VIDEO4LINUX DRIVER
3388 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3389 L:      linux-media@vger.kernel.org
3390 W:      https://linuxtv.org
3391 T:      git git://linuxtv.org/media_tree.git
3392 S:      Odd fixes
3393 F:      Documentation/media/v4l-drivers/bttv*
3394 F:      drivers/media/pci/bt8xx/bttv*
3395
3396 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3397 M:      Chanwoo Choi <cw00.choi@samsung.com>
3398 L:      linux-pm@vger.kernel.org
3399 L:      linux-samsung-soc@vger.kernel.org
3400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3401 S:      Maintained
3402 F:      drivers/devfreq/exynos-bus.c
3403 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3404
3405 BUSLOGIC SCSI DRIVER
3406 M:      Khalid Aziz <khalid@gonehiking.org>
3407 L:      linux-scsi@vger.kernel.org
3408 S:      Maintained
3409 F:      drivers/scsi/BusLogic.*
3410 F:      drivers/scsi/FlashPoint.*
3411
3412 C-MEDIA CMI8788 DRIVER
3413 M:      Clemens Ladisch <clemens@ladisch.de>
3414 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3415 T:      git git://git.alsa-project.org/alsa-kernel.git
3416 S:      Maintained
3417 F:      sound/pci/oxygen/
3418
3419 C-SKY ARCHITECTURE
3420 M:      Guo Ren <guoren@kernel.org>
3421 T:      git https://github.com/c-sky/csky-linux.git
3422 S:      Supported
3423 F:      arch/csky/
3424 F:      Documentation/devicetree/bindings/csky/
3425 F:      drivers/irqchip/irq-csky-*
3426 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3427 F:      drivers/clocksource/timer-gx6605s.c
3428 F:      drivers/clocksource/timer-mp-csky.c
3429 F:      Documentation/devicetree/bindings/timer/csky,*
3430 K:      csky
3431 N:      csky
3432
3433 C6X ARCHITECTURE
3434 M:      Mark Salter <msalter@redhat.com>
3435 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3436 L:      linux-c6x-dev@linux-c6x.org
3437 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3438 S:      Maintained
3439 F:      arch/c6x/
3440
3441 CA8210 IEEE-802.15.4 RADIO DRIVER
3442 M:      Harry Morris <h.morris@cascoda.com>
3443 L:      linux-wpan@vger.kernel.org
3444 W:      https://github.com/Cascoda/ca8210-linux.git
3445 S:      Maintained
3446 F:      drivers/net/ieee802154/ca8210.c
3447 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3448
3449 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3450 M:      David Howells <dhowells@redhat.com>
3451 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3452 S:      Supported
3453 F:      Documentation/filesystems/caching/cachefiles.txt
3454 F:      fs/cachefiles/
3455
3456 CADENCE MIPI-CSI2 BRIDGES
3457 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3458 L:      linux-media@vger.kernel.org
3459 S:      Maintained
3460 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3461 F:      drivers/media/platform/cadence/cdns-csi2*
3462
3463 CADET FM/AM RADIO RECEIVER DRIVER
3464 M:      Hans Verkuil <hverkuil@xs4all.nl>
3465 L:      linux-media@vger.kernel.org
3466 T:      git git://linuxtv.org/media_tree.git
3467 W:      https://linuxtv.org
3468 S:      Maintained
3469 F:      drivers/media/radio/radio-cadet*
3470
3471 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3472 M:      Jonathan Corbet <corbet@lwn.net>
3473 L:      linux-media@vger.kernel.org
3474 T:      git git://linuxtv.org/media_tree.git
3475 S:      Maintained
3476 F:      Documentation/media/v4l-drivers/cafe_ccic*
3477 F:      drivers/media/platform/marvell-ccic/
3478
3479 CAIF NETWORK LAYER
3480 L:      netdev@vger.kernel.org
3481 S:      Orphan
3482 F:      Documentation/networking/caif/
3483 F:      drivers/net/caif/
3484 F:      include/uapi/linux/caif/
3485 F:      include/net/caif/
3486 F:      net/caif/
3487
3488 CAKE QDISC
3489 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3490 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3491 S:      Maintained
3492 F:      net/sched/sch_cake.c
3493
3494 CALGARY x86-64 IOMMU
3495 M:      Muli Ben-Yehuda <mulix@mulix.org>
3496 M:      Jon Mason <jdmason@kudzu.us>
3497 L:      iommu@lists.linux-foundation.org
3498 S:      Maintained
3499 F:      arch/x86/kernel/pci-calgary_64.c
3500 F:      arch/x86/kernel/tce_64.c
3501 F:      arch/x86/include/asm/calgary.h
3502 F:      arch/x86/include/asm/tce.h
3503
3504 CAN NETWORK DRIVERS
3505 M:      Wolfgang Grandegger <wg@grandegger.com>
3506 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3507 L:      linux-can@vger.kernel.org
3508 W:      https://github.com/linux-can
3509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3511 S:      Maintained
3512 F:      Documentation/devicetree/bindings/net/can/
3513 F:      drivers/net/can/
3514 F:      include/linux/can/dev.h
3515 F:      include/linux/can/platform/
3516 F:      include/uapi/linux/can/error.h
3517 F:      include/uapi/linux/can/netlink.h
3518
3519 CAN NETWORK LAYER
3520 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3521 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3522 L:      linux-can@vger.kernel.org
3523 W:      https://github.com/linux-can
3524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3526 S:      Maintained
3527 F:      Documentation/networking/can.rst
3528 F:      net/can/
3529 F:      include/linux/can/core.h
3530 F:      include/uapi/linux/can.h
3531 F:      include/uapi/linux/can/bcm.h
3532 F:      include/uapi/linux/can/raw.h
3533 F:      include/uapi/linux/can/gw.h
3534
3535 CAPABILITIES
3536 M:      Serge Hallyn <serge@hallyn.com>
3537 L:      linux-security-module@vger.kernel.org
3538 S:      Supported
3539 F:      include/linux/capability.h
3540 F:      include/uapi/linux/capability.h
3541 F:      security/commoncap.c
3542 F:      kernel/capability.c
3543
3544 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3545 M:      Kevin Tsai <ktsai@capellamicro.com>
3546 S:      Maintained
3547 F:      drivers/iio/light/cm*
3548
3549 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3550 M:      Christian Lamparter <chunkeey@googlemail.com>
3551 L:      linux-wireless@vger.kernel.org
3552 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3553 S:      Maintained
3554 F:      drivers/net/wireless/ath/carl9170/
3555
3556 CAVIUM I2C DRIVER
3557 M:      Jan Glauber <jglauber@cavium.com>
3558 M:      David Daney <david.daney@cavium.com>
3559 W:      http://www.cavium.com
3560 S:      Supported
3561 F:      drivers/i2c/busses/i2c-octeon*
3562 F:      drivers/i2c/busses/i2c-thunderx*
3563
3564 CAVIUM LIQUIDIO NETWORK DRIVER
3565 M:      Derek Chickles <dchickles@marvell.com>
3566 M:      Satanand Burla <sburla@marvell.com>
3567 M:      Felix Manlunas <fmanlunas@marvell.com>
3568 L:      netdev@vger.kernel.org
3569 W:      http://www.cavium.com
3570 S:      Supported
3571 F:      drivers/net/ethernet/cavium/liquidio/
3572
3573 CAVIUM MMC DRIVER
3574 M:      Jan Glauber <jglauber@cavium.com>
3575 M:      David Daney <david.daney@cavium.com>
3576 M:      Steven J. Hill <Steven.Hill@cavium.com>
3577 W:      http://www.cavium.com
3578 S:      Supported
3579 F:      drivers/mmc/host/cavium*
3580
3581 CAVIUM OCTEON-TX CRYPTO DRIVER
3582 M:      George Cherian <george.cherian@cavium.com>
3583 L:      linux-crypto@vger.kernel.org
3584 W:      http://www.cavium.com
3585 S:      Supported
3586 F:      drivers/crypto/cavium/cpt/
3587
3588 CAVIUM THUNDERX2 ARM64 SOC
3589 M:      Robert Richter <rrichter@cavium.com>
3590 M:      Jayachandran C <jnair@caviumnetworks.com>
3591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3592 S:      Maintained
3593 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3594 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3595
3596 CC2520 IEEE-802.15.4 RADIO DRIVER
3597 M:      Varka Bhadram <varkabhadram@gmail.com>
3598 L:      linux-wpan@vger.kernel.org
3599 S:      Maintained
3600 F:      drivers/net/ieee802154/cc2520.c
3601 F:      include/linux/spi/cc2520.h
3602 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3603
3604 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3605 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3606 L:      linux-crypto@vger.kernel.org
3607 S:      Supported
3608 F:      drivers/crypto/ccree/
3609 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3610
3611 CEC FRAMEWORK
3612 M:      Hans Verkuil <hans.verkuil@cisco.com>
3613 L:      linux-media@vger.kernel.org
3614 T:      git git://linuxtv.org/media_tree.git
3615 W:      http://linuxtv.org
3616 S:      Supported
3617 F:      Documentation/media/kapi/cec-core.rst
3618 F:      Documentation/media/uapi/cec
3619 F:      drivers/media/cec/
3620 F:      drivers/media/rc/keymaps/rc-cec.c
3621 F:      include/media/cec.h
3622 F:      include/media/cec-notifier.h
3623 F:      include/uapi/linux/cec.h
3624 F:      include/uapi/linux/cec-funcs.h
3625 F:      Documentation/devicetree/bindings/media/cec.txt
3626 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3627
3628 CEC GPIO DRIVER
3629 M:      Hans Verkuil <hans.verkuil@cisco.com>
3630 L:      linux-media@vger.kernel.org
3631 T:      git git://linuxtv.org/media_tree.git
3632 W:      http://linuxtv.org
3633 S:      Supported
3634 F:      drivers/media/platform/cec-gpio/
3635 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3636
3637 CELL BROADBAND ENGINE ARCHITECTURE
3638 M:      Arnd Bergmann <arnd@arndb.de>
3639 L:      linuxppc-dev@lists.ozlabs.org
3640 W:      http://www.ibm.com/developerworks/power/cell/
3641 S:      Supported
3642 F:      arch/powerpc/include/asm/cell*.h
3643 F:      arch/powerpc/include/asm/spu*.h
3644 F:      arch/powerpc/include/uapi/asm/spu*.h
3645 F:      arch/powerpc/oprofile/*cell*
3646 F:      arch/powerpc/platforms/cell/
3647
3648 CEPH COMMON CODE (LIBCEPH)
3649 M:      Ilya Dryomov <idryomov@gmail.com>
3650 M:      "Yan, Zheng" <zyan@redhat.com>
3651 M:      Sage Weil <sage@redhat.com>
3652 L:      ceph-devel@vger.kernel.org
3653 W:      http://ceph.com/
3654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3655 T:      git git://github.com/ceph/ceph-client.git
3656 S:      Supported
3657 F:      net/ceph/
3658 F:      include/linux/ceph/
3659 F:      include/linux/crush/
3660
3661 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3662 M:      "Yan, Zheng" <zyan@redhat.com>
3663 M:      Sage Weil <sage@redhat.com>
3664 M:      Ilya Dryomov <idryomov@gmail.com>
3665 L:      ceph-devel@vger.kernel.org
3666 W:      http://ceph.com/
3667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3668 T:      git git://github.com/ceph/ceph-client.git
3669 S:      Supported
3670 F:      Documentation/filesystems/ceph.txt
3671 F:      fs/ceph/
3672
3673 CERTIFICATE HANDLING:
3674 M:      David Howells <dhowells@redhat.com>
3675 M:      David Woodhouse <dwmw2@infradead.org>
3676 L:      keyrings@vger.kernel.org
3677 S:      Maintained
3678 F:      Documentation/admin-guide/module-signing.rst
3679 F:      certs/
3680 F:      scripts/sign-file.c
3681 F:      scripts/extract-cert.c
3682
3683 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3684 L:      linux-usb@vger.kernel.org
3685 S:      Orphan
3686 F:      Documentation/usb/WUSB-Design-overview.txt
3687 F:      Documentation/usb/wusb-cbaf
3688 F:      drivers/usb/host/hwa-hc.c
3689 F:      drivers/usb/host/whci/
3690 F:      drivers/usb/wusbcore/
3691 F:      include/linux/usb/wusb*
3692
3693 CFAG12864B LCD DRIVER
3694 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3695 S:      Maintained
3696 F:      drivers/auxdisplay/cfag12864b.c
3697 F:      include/linux/cfag12864b.h
3698
3699 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3700 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3701 S:      Maintained
3702 F:      drivers/auxdisplay/cfag12864bfb.c
3703 F:      include/linux/cfag12864b.h
3704
3705 802.11 (including CFG80211/NL80211)
3706 M:      Johannes Berg <johannes@sipsolutions.net>
3707 L:      linux-wireless@vger.kernel.org
3708 W:      http://wireless.kernel.org/
3709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3711 S:      Maintained
3712 F:      net/wireless/
3713 F:      include/uapi/linux/nl80211.h
3714 F:      include/linux/ieee80211.h
3715 F:      include/net/wext.h
3716 F:      include/net/cfg80211.h
3717 F:      include/net/iw_handler.h
3718 F:      include/net/ieee80211_radiotap.h
3719 F:      Documentation/driver-api/80211/cfg80211.rst
3720 F:      Documentation/networking/regulatory.txt
3721
3722 CHAR and MISC DRIVERS
3723 M:      Arnd Bergmann <arnd@arndb.de>
3724 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3726 S:      Supported
3727 F:      drivers/char/
3728 F:      drivers/misc/
3729 F:      include/linux/miscdevice.h
3730
3731 CHECKPATCH
3732 M:      Andy Whitcroft <apw@canonical.com>
3733 M:      Joe Perches <joe@perches.com>
3734 S:      Maintained
3735 F:      scripts/checkpatch.pl
3736
3737 CHINESE DOCUMENTATION
3738 M:      Harry Wei <harryxiyou@gmail.com>
3739 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3740 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3741 S:      Maintained
3742 F:      Documentation/translations/zh_CN/
3743
3744 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3745 M:      Peter Chen <Peter.Chen@nxp.com>
3746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3747 L:      linux-usb@vger.kernel.org
3748 S:      Maintained
3749 F:      drivers/usb/chipidea/
3750
3751 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3752 M:      Hans de Goede <hdegoede@redhat.com>
3753 L:      linux-input@vger.kernel.org
3754 S:      Maintained
3755 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3756 F:      drivers/input/touchscreen/chipone_icn8318.c
3757
3758 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3759 M:      Hans de Goede <hdegoede@redhat.com>
3760 L:      linux-input@vger.kernel.org
3761 S:      Maintained
3762 F:      drivers/input/touchscreen/chipone_icn8505.c
3763
3764 CHROME HARDWARE PLATFORM SUPPORT
3765 M:      Benson Leung <bleung@chromium.org>
3766 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3767 S:      Maintained
3768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3769 F:      drivers/platform/chrome/
3770
3771 CHROMEOS EC SUBDRIVERS
3772 M:      Benson Leung <bleung@chromium.org>
3773 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3774 R:      Guenter Roeck <groeck@chromium.org>
3775 S:      Maintained
3776 N:      cros_ec
3777 N:      cros-ec
3778 F:      drivers/power/supply/cros_usbpd-charger.c
3779
3780 CHROMEOS EC CODEC DRIVER
3781 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3782 S:      Maintained
3783 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3784 R:      Guenter Roeck <groeck@chromium.org>
3785 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3786 F:      sound/soc/codecs/cros_ec_codec.*
3787
3788 CIRRUS LOGIC AUDIO CODEC DRIVERS
3789 M:      Brian Austin <brian.austin@cirrus.com>
3790 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3791 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3792 S:      Maintained
3793 F:      sound/soc/codecs/cs*
3794
3795 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3796 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3797 L:      netdev@vger.kernel.org
3798 S:      Maintained
3799 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3800
3801 CIRRUS LOGIC LOCHNAGAR DRIVER
3802 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3803 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3804 L:      patches@opensource.cirrus.com
3805 S:      Supported
3806 F:      drivers/clk/clk-lochnagar.c
3807 F:      drivers/mfd/lochnagar-i2c.c
3808 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3809 F:      drivers/regulator/lochnagar-regulator.c
3810 F:      include/dt-bindings/clk/lochnagar.h
3811 F:      include/dt-bindings/pinctrl/lochnagar.h
3812 F:      include/linux/mfd/lochnagar*
3813 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3814 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3815 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3816 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3817
3818 CISCO FCOE HBA DRIVER
3819 M:      Satish Kharat <satishkh@cisco.com>
3820 M:      Sesidhar Baddela <sebaddel@cisco.com>
3821 M:      Karan Tilak Kumar <kartilak@cisco.com>
3822 L:      linux-scsi@vger.kernel.org
3823 S:      Supported
3824 F:      drivers/scsi/fnic/
3825
3826 CISCO SCSI HBA DRIVER
3827 M:      Karan Tilak Kumar <kartilak@cisco.com>
3828 M:      Sesidhar Baddela <sebaddel@cisco.com>
3829 L:      linux-scsi@vger.kernel.org
3830 S:      Supported
3831 F:      drivers/scsi/snic/
3832
3833 CISCO VIC ETHERNET NIC DRIVER
3834 M:      Christian Benvenuti <benve@cisco.com>
3835 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3836 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3837 S:      Supported
3838 F:      drivers/net/ethernet/cisco/enic/
3839
3840 CISCO VIC LOW LATENCY NIC DRIVER
3841 M:      Christian Benvenuti <benve@cisco.com>
3842 M:      Nelson Escobar <neescoba@cisco.com>
3843 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3844 S:      Supported
3845 F:      drivers/infiniband/hw/usnic/
3846
3847 CIRRUS LOGIC MADERA CODEC DRIVERS
3848 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3849 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3850 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3851 L:      patches@opensource.cirrus.com
3852 T:      git https://github.com/CirrusLogic/linux-drivers.git
3853 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3854 S:      Supported
3855 F:      Documentation/devicetree/bindings/mfd/madera.txt
3856 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3857 F:      include/linux/irqchip/irq-madera*
3858 F:      include/linux/mfd/madera/*
3859 F:      drivers/gpio/gpio-madera*
3860 F:      drivers/irqchip/irq-madera*
3861 F:      drivers/mfd/madera*
3862 F:      drivers/mfd/cs47l*
3863 F:      drivers/pinctrl/cirrus/*
3864
3865 CLANG-FORMAT FILE
3866 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3867 S:      Maintained
3868 F:      .clang-format
3869
3870 CLEANCACHE API
3871 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3872 L:      linux-kernel@vger.kernel.org
3873 S:      Maintained
3874 F:      mm/cleancache.c
3875 F:      include/linux/cleancache.h
3876
3877 CLK API
3878 M:      Russell King <linux@armlinux.org.uk>
3879 L:      linux-clk@vger.kernel.org
3880 S:      Maintained
3881 F:      include/linux/clk.h
3882
3883 CLOCKSOURCE, CLOCKEVENT DRIVERS
3884 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3885 M:      Thomas Gleixner <tglx@linutronix.de>
3886 L:      linux-kernel@vger.kernel.org
3887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3888 S:      Supported
3889 F:      drivers/clocksource/
3890 F:      Documentation/devicetree/bindings/timer/
3891
3892 CMPC ACPI DRIVER
3893 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3894 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3895 L:      platform-driver-x86@vger.kernel.org
3896 S:      Supported
3897 F:      drivers/platform/x86/classmate-laptop.c
3898
3899 COBALT MEDIA DRIVER
3900 M:      Hans Verkuil <hans.verkuil@cisco.com>
3901 L:      linux-media@vger.kernel.org
3902 T:      git git://linuxtv.org/media_tree.git
3903 W:      https://linuxtv.org
3904 S:      Supported
3905 F:      drivers/media/pci/cobalt/
3906
3907 COCCINELLE/Semantic Patches (SmPL)
3908 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3909 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3910 M:      Nicolas Palix <nicolas.palix@imag.fr>
3911 M:      Michal Marek <michal.lkml@markovi.net>
3912 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3914 W:      http://coccinelle.lip6.fr/
3915 S:      Supported
3916 F:      Documentation/dev-tools/coccinelle.rst
3917 F:      scripts/coccinelle/
3918 F:      scripts/coccicheck
3919
3920 CODA FILE SYSTEM
3921 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3922 M:      coda@cs.cmu.edu
3923 L:      codalist@coda.cs.cmu.edu
3924 W:      http://www.coda.cs.cmu.edu/
3925 S:      Maintained
3926 F:      Documentation/filesystems/coda.txt
3927 F:      fs/coda/
3928 F:      include/linux/coda*.h
3929 F:      include/uapi/linux/coda*.h
3930
3931 CODA V4L2 MEM2MEM DRIVER
3932 M:      Philipp Zabel <p.zabel@pengutronix.de>
3933 L:      linux-media@vger.kernel.org
3934 S:      Maintained
3935 F:      Documentation/devicetree/bindings/media/coda.txt
3936 F:      drivers/media/platform/coda/
3937
3938 CODE OF CONDUCT
3939 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3940 S:      Supported
3941 F:      Documentation/process/code-of-conduct.rst
3942 F:      Documentation/process/code-of-conduct-interpretation.rst
3943
3944 COMMON CLK FRAMEWORK
3945 M:      Michael Turquette <mturquette@baylibre.com>
3946 M:      Stephen Boyd <sboyd@kernel.org>
3947 L:      linux-clk@vger.kernel.org
3948 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3950 S:      Maintained
3951 F:      Documentation/devicetree/bindings/clock/
3952 F:      drivers/clk/
3953 X:      drivers/clk/clkdev.c
3954 F:      include/linux/clk-pr*
3955 F:      include/linux/clk/
3956 F:      include/linux/of_clk.h
3957
3958 COMMON INTERNET FILE SYSTEM (CIFS)
3959 M:      Steve French <sfrench@samba.org>
3960 L:      linux-cifs@vger.kernel.org
3961 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3962 W:      http://linux-cifs.samba.org/
3963 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3964 S:      Supported
3965 F:      Documentation/filesystems/cifs/
3966 F:      fs/cifs/
3967
3968 COMPACTPCI HOTPLUG CORE
3969 M:      Scott Murray <scott@spiteful.org>
3970 L:      linux-pci@vger.kernel.org
3971 S:      Maintained
3972 F:      drivers/pci/hotplug/cpci_hotplug*
3973
3974 COMPACTPCI HOTPLUG GENERIC DRIVER
3975 M:      Scott Murray <scott@spiteful.org>
3976 L:      linux-pci@vger.kernel.org
3977 S:      Maintained
3978 F:      drivers/pci/hotplug/cpcihp_generic.c
3979
3980 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3981 M:      Scott Murray <scott@spiteful.org>
3982 L:      linux-pci@vger.kernel.org
3983 S:      Maintained
3984 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3985
3986 COMPAL LAPTOP SUPPORT
3987 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3988 L:      platform-driver-x86@vger.kernel.org
3989 S:      Maintained
3990 F:      drivers/platform/x86/compal-laptop.c
3991
3992 COMPILER ATTRIBUTES
3993 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3994 S:      Maintained
3995 F:      include/linux/compiler_attributes.h
3996
3997 CONEXANT ACCESSRUNNER USB DRIVER
3998 L:      accessrunner-general@lists.sourceforge.net
3999 W:      http://accessrunner.sourceforge.net/
4000 S:      Orphan
4001 F:      drivers/usb/atm/cxacru.c
4002
4003 CONFIGFS
4004 M:      Joel Becker <jlbec@evilplan.org>
4005 M:      Christoph Hellwig <hch@lst.de>
4006 T:      git git://git.infradead.org/users/hch/configfs.git
4007 S:      Supported
4008 F:      fs/configfs/
4009 F:      include/linux/configfs.h
4010
4011 CONNECTOR
4012 M:      Evgeniy Polyakov <zbr@ioremap.net>
4013 L:      netdev@vger.kernel.org
4014 S:      Maintained
4015 F:      drivers/connector/
4016
4017 CONTROL GROUP (CGROUP)
4018 M:      Tejun Heo <tj@kernel.org>
4019 M:      Li Zefan <lizefan@huawei.com>
4020 M:      Johannes Weiner <hannes@cmpxchg.org>
4021 L:      cgroups@vger.kernel.org
4022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4023 S:      Maintained
4024 F:      Documentation/admin-guide/cgroup-v2.rst
4025 F:      Documentation/cgroup-v1/
4026 F:      include/linux/cgroup*
4027 F:      kernel/cgroup/
4028
4029 CONTROL GROUP - CPUSET
4030 M:      Li Zefan <lizefan@huawei.com>
4031 L:      cgroups@vger.kernel.org
4032 W:      http://www.bullopensource.org/cpuset/
4033 W:      http://oss.sgi.com/projects/cpusets/
4034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4035 S:      Maintained
4036 F:      Documentation/cgroup-v1/cpusets.txt
4037 F:      include/linux/cpuset.h
4038 F:      kernel/cgroup/cpuset.c
4039
4040 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4041 M:      Johannes Weiner <hannes@cmpxchg.org>
4042 M:      Michal Hocko <mhocko@kernel.org>
4043 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4044 L:      cgroups@vger.kernel.org
4045 L:      linux-mm@kvack.org
4046 S:      Maintained
4047 F:      mm/memcontrol.c
4048 F:      mm/swap_cgroup.c
4049
4050 CORETEMP HARDWARE MONITORING DRIVER
4051 M:      Fenghua Yu <fenghua.yu@intel.com>
4052 L:      linux-hwmon@vger.kernel.org
4053 S:      Maintained
4054 F:      Documentation/hwmon/coretemp
4055 F:      drivers/hwmon/coretemp.c
4056
4057 COSA/SRP SYNC SERIAL DRIVER
4058 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4059 W:      http://www.fi.muni.cz/~kas/cosa/
4060 S:      Maintained
4061 F:      drivers/net/wan/cosa*
4062
4063 CPMAC ETHERNET DRIVER
4064 M:      Florian Fainelli <f.fainelli@gmail.com>
4065 L:      netdev@vger.kernel.org
4066 S:      Maintained
4067 F:      drivers/net/ethernet/ti/cpmac.c
4068
4069 CPU FREQUENCY SCALING FRAMEWORK
4070 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4071 M:      Viresh Kumar <viresh.kumar@linaro.org>
4072 L:      linux-pm@vger.kernel.org
4073 S:      Maintained
4074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4076 B:      https://bugzilla.kernel.org
4077 F:      Documentation/admin-guide/pm/cpufreq.rst
4078 F:      Documentation/admin-guide/pm/intel_pstate.rst
4079 F:      Documentation/cpu-freq/
4080 F:      Documentation/devicetree/bindings/cpufreq/
4081 F:      drivers/cpufreq/
4082 F:      include/linux/cpufreq.h
4083 F:      tools/testing/selftests/cpufreq/
4084
4085 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4086 M:      Viresh Kumar <viresh.kumar@linaro.org>
4087 M:      Sudeep Holla <sudeep.holla@arm.com>
4088 L:      linux-pm@vger.kernel.org
4089 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4090 S:      Maintained
4091 F:      drivers/cpufreq/arm_big_little.h
4092 F:      drivers/cpufreq/arm_big_little.c
4093
4094 CPU POWER MONITORING SUBSYSTEM
4095 M:      Thomas Renninger <trenn@suse.com>
4096 M:      Shuah Khan <shuah@kernel.org>
4097 M:      Shuah Khan <skhan@linuxfoundation.org>
4098 L:      linux-pm@vger.kernel.org
4099 S:      Maintained
4100 F:      tools/power/cpupower/
4101
4102 CPUID/MSR DRIVER
4103 M:      "H. Peter Anvin" <hpa@zytor.com>
4104 S:      Maintained
4105 F:      arch/x86/kernel/cpuid.c
4106 F:      arch/x86/kernel/msr.c
4107
4108 CPUIDLE DRIVER - ARM BIG LITTLE
4109 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4110 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4111 L:      linux-pm@vger.kernel.org
4112 L:      linux-arm-kernel@lists.infradead.org
4113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4114 S:      Maintained
4115 F:      drivers/cpuidle/cpuidle-big_little.c
4116
4117 CPUIDLE DRIVER - ARM EXYNOS
4118 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4119 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4120 M:      Kukjin Kim <kgene@kernel.org>
4121 L:      linux-pm@vger.kernel.org
4122 L:      linux-samsung-soc@vger.kernel.org
4123 S:      Supported
4124 F:      drivers/cpuidle/cpuidle-exynos.c
4125 F:      arch/arm/mach-exynos/pm.c
4126
4127 CPU IDLE TIME MANAGEMENT FRAMEWORK
4128 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4129 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4130 L:      linux-pm@vger.kernel.org
4131 S:      Maintained
4132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4133 B:      https://bugzilla.kernel.org
4134 F:      Documentation/admin-guide/pm/cpuidle.rst
4135 F:      Documentation/driver-api/pm/cpuidle.rst
4136 F:      drivers/cpuidle/*
4137 F:      include/linux/cpuidle.h
4138
4139 CRAMFS FILESYSTEM
4140 M:      Nicolas Pitre <nico@linaro.org>
4141 S:      Maintained
4142 F:      Documentation/filesystems/cramfs.txt
4143 F:      fs/cramfs/
4144
4145 CRYPTO API
4146 M:      Herbert Xu <herbert@gondor.apana.org.au>
4147 M:      "David S. Miller" <davem@davemloft.net>
4148 L:      linux-crypto@vger.kernel.org
4149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4151 S:      Maintained
4152 F:      Documentation/crypto/
4153 F:      Documentation/devicetree/bindings/crypto/
4154 F:      arch/*/crypto/
4155 F:      crypto/
4156 F:      drivers/crypto/
4157 F:      include/crypto/
4158 F:      include/linux/crypto*
4159
4160 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4161 M:      Neil Horman <nhorman@tuxdriver.com>
4162 L:      linux-crypto@vger.kernel.org
4163 S:      Maintained
4164 F:      crypto/ansi_cprng.c
4165 F:      crypto/rng.c
4166
4167 CS3308 MEDIA DRIVER
4168 M:      Hans Verkuil <hverkuil@xs4all.nl>
4169 L:      linux-media@vger.kernel.org
4170 T:      git git://linuxtv.org/media_tree.git
4171 W:      http://linuxtv.org
4172 S:      Odd Fixes
4173 F:      drivers/media/i2c/cs3308.c
4174
4175 CS5535 Audio ALSA driver
4176 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4177 S:      Maintained
4178 F:      sound/pci/cs5535audio/
4179
4180 CSI DRIVERS FOR ALLWINNER V3s
4181 M:      Yong Deng <yong.deng@magewell.com>
4182 L:      linux-media@vger.kernel.org
4183 T:      git git://linuxtv.org/media_tree.git
4184 S:      Maintained
4185 F:      drivers/media/platform/sunxi/sun6i-csi/
4186 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4187
4188 CW1200 WLAN driver
4189 M:      Solomon Peachy <pizza@shaftnet.org>
4190 S:      Maintained
4191 F:      drivers/net/wireless/st/cw1200/
4192
4193 CX18 VIDEO4LINUX DRIVER
4194 M:      Andy Walls <awalls@md.metrocast.net>
4195 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4196 L:      linux-media@vger.kernel.org
4197 T:      git git://linuxtv.org/media_tree.git
4198 W:      https://linuxtv.org
4199 W:      http://www.ivtvdriver.org/index.php/Cx18
4200 S:      Maintained
4201 F:      Documentation/media/v4l-drivers/cx18*
4202 F:      drivers/media/pci/cx18/
4203 F:      include/uapi/linux/ivtv*
4204
4205 CX2341X MPEG ENCODER HELPER MODULE
4206 M:      Hans Verkuil <hverkuil@xs4all.nl>
4207 L:      linux-media@vger.kernel.org
4208 T:      git git://linuxtv.org/media_tree.git
4209 W:      https://linuxtv.org
4210 S:      Maintained
4211 F:      drivers/media/common/cx2341x*
4212 F:      include/media/drv-intf/cx2341x.h
4213
4214 CX24120 MEDIA DRIVER
4215 M:      Jemma Denson <jdenson@gmail.com>
4216 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4217 L:      linux-media@vger.kernel.org
4218 W:      https://linuxtv.org
4219 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4220 S:      Maintained
4221 F:      drivers/media/dvb-frontends/cx24120*
4222
4223 CX88 VIDEO4LINUX DRIVER
4224 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4225 L:      linux-media@vger.kernel.org
4226 W:      https://linuxtv.org
4227 T:      git git://linuxtv.org/media_tree.git
4228 S:      Odd fixes
4229 F:      Documentation/media/v4l-drivers/cx88*
4230 F:      drivers/media/pci/cx88/
4231
4232 CXD2820R MEDIA DRIVER
4233 M:      Antti Palosaari <crope@iki.fi>
4234 L:      linux-media@vger.kernel.org
4235 W:      https://linuxtv.org
4236 W:      http://palosaari.fi/linux/
4237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4238 T:      git git://linuxtv.org/anttip/media_tree.git
4239 S:      Maintained
4240 F:      drivers/media/dvb-frontends/cxd2820r*
4241
4242 CXGB3 ETHERNET DRIVER (CXGB3)
4243 M:      Vishal Kulkarni <vishal@chelsio.com>
4244 L:      netdev@vger.kernel.org
4245 W:      http://www.chelsio.com
4246 S:      Supported
4247 F:      drivers/net/ethernet/chelsio/cxgb3/
4248
4249 CXGB3 ISCSI DRIVER (CXGB3I)
4250 M:      Karen Xie <kxie@chelsio.com>
4251 L:      linux-scsi@vger.kernel.org
4252 W:      http://www.chelsio.com
4253 S:      Supported
4254 F:      drivers/scsi/cxgbi/cxgb3i
4255
4256 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4257 M:      Steve Wise <swise@chelsio.com>
4258 L:      linux-rdma@vger.kernel.org
4259 W:      http://www.openfabrics.org
4260 S:      Supported
4261 F:      drivers/infiniband/hw/cxgb3/
4262 F:      include/uapi/rdma/cxgb3-abi.h
4263
4264 CXGB4 CRYPTO DRIVER (chcr)
4265 M:      Harsh Jain <harsh@chelsio.com>
4266 L:      linux-crypto@vger.kernel.org
4267 W:      http://www.chelsio.com
4268 S:      Supported
4269 F:      drivers/crypto/chelsio
4270
4271 CXGB4 ETHERNET DRIVER (CXGB4)
4272 M:      Vishal Kulkarni <vishal@chelsio.com>
4273 L:      netdev@vger.kernel.org
4274 W:      http://www.chelsio.com
4275 S:      Supported
4276 F:      drivers/net/ethernet/chelsio/cxgb4/
4277
4278 CXGB4 ISCSI DRIVER (CXGB4I)
4279 M:      Karen Xie <kxie@chelsio.com>
4280 L:      linux-scsi@vger.kernel.org
4281 W:      http://www.chelsio.com
4282 S:      Supported
4283 F:      drivers/scsi/cxgbi/cxgb4i
4284
4285 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4286 M:      Steve Wise <swise@chelsio.com>
4287 L:      linux-rdma@vger.kernel.org
4288 W:      http://www.openfabrics.org
4289 S:      Supported
4290 F:      drivers/infiniband/hw/cxgb4/
4291 F:      include/uapi/rdma/cxgb4-abi.h
4292
4293 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4294 M:      Casey Leedom <leedom@chelsio.com>
4295 L:      netdev@vger.kernel.org
4296 W:      http://www.chelsio.com
4297 S:      Supported
4298 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4299
4300 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4301 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4302 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4303 L:      linuxppc-dev@lists.ozlabs.org
4304 S:      Supported
4305 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4306 F:      drivers/misc/cxl/
4307 F:      include/misc/cxl*
4308 F:      include/uapi/misc/cxl.h
4309 F:      Documentation/powerpc/cxl.txt
4310 F:      Documentation/ABI/testing/sysfs-class-cxl
4311
4312 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4313 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4314 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4315 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4316 L:      linux-scsi@vger.kernel.org
4317 S:      Supported
4318 F:      drivers/scsi/cxlflash/
4319 F:      include/uapi/scsi/cxlflash_ioctl.h
4320 F:      Documentation/powerpc/cxlflash.txt
4321
4322 CYBERPRO FB DRIVER
4323 M:      Russell King <linux@armlinux.org.uk>
4324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4325 W:      http://www.armlinux.org.uk/
4326 S:      Maintained
4327 F:      drivers/video/fbdev/cyber2000fb.*
4328
4329 CYCLADES ASYNC MUX DRIVER
4330 W:      http://www.cyclades.com/
4331 S:      Orphan
4332 F:      drivers/tty/cyclades.c
4333 F:      include/linux/cyclades.h
4334 F:      include/uapi/linux/cyclades.h
4335
4336 CYCLADES PC300 DRIVER
4337 W:      http://www.cyclades.com/
4338 S:      Orphan
4339 F:      drivers/net/wan/pc300*
4340
4341 CYPRESS_FIRMWARE MEDIA DRIVER
4342 M:      Antti Palosaari <crope@iki.fi>
4343 L:      linux-media@vger.kernel.org
4344 W:      https://linuxtv.org
4345 W:      http://palosaari.fi/linux/
4346 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4347 T:      git git://linuxtv.org/anttip/media_tree.git
4348 S:      Maintained
4349 F:      drivers/media/common/cypress_firmware*
4350
4351 CYTTSP TOUCHSCREEN DRIVER
4352 M:      Ferruh Yigit <fery@cypress.com>
4353 L:      linux-input@vger.kernel.org
4354 S:      Supported
4355 F:      drivers/input/touchscreen/cyttsp*
4356 F:      include/linux/input/cyttsp.h
4357
4358 D-LINK DIR-685 TOUCHKEYS DRIVER
4359 M:      Linus Walleij <linus.walleij@linaro.org>
4360 L:      linux-input@vger.kernel.org
4361 S:      Supported
4362 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4363
4364 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4365 M:      Joshua Kinard <kumba@gentoo.org>
4366 S:      Maintained
4367 F:      drivers/rtc/rtc-ds1685.c
4368 F:      include/linux/rtc/ds1685.h
4369
4370 DAMA SLAVE for AX.25
4371 M:      Joerg Reuter <jreuter@yaina.de>
4372 W:      http://yaina.de/jreuter/
4373 W:      http://www.qsl.net/dl1bke/
4374 L:      linux-hams@vger.kernel.org
4375 S:      Maintained
4376 F:      net/ax25/af_ax25.c
4377 F:      net/ax25/ax25_dev.c
4378 F:      net/ax25/ax25_ds_*
4379 F:      net/ax25/ax25_in.c
4380 F:      net/ax25/ax25_out.c
4381 F:      net/ax25/ax25_timer.c
4382 F:      net/ax25/sysctl_net_ax25.c
4383
4384 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4385 L:      netdev@vger.kernel.org
4386 S:      Orphan
4387 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4388 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4389
4390 DC390/AM53C974 SCSI driver
4391 M:      Hannes Reinecke <hare@suse.com>
4392 L:      linux-scsi@vger.kernel.org
4393 S:      Maintained
4394 F:      drivers/scsi/am53c974.c
4395
4396 DC395x SCSI driver
4397 M:      Oliver Neukum <oliver@neukum.org>
4398 M:      Ali Akcaagac <aliakc@web.de>
4399 M:      Jamie Lenehan <lenehan@twibble.org>
4400 L:      dc395x@twibble.org
4401 W:      http://twibble.org/dist/dc395x/
4402 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4403 S:      Maintained
4404 F:      Documentation/scsi/dc395x.txt
4405 F:      drivers/scsi/dc395x.*
4406
4407 DCCP PROTOCOL
4408 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4409 L:      dccp@vger.kernel.org
4410 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4411 S:      Maintained
4412 F:      include/linux/dccp.h
4413 F:      include/uapi/linux/dccp.h
4414 F:      include/linux/tfrc.h
4415 F:      net/dccp/
4416
4417 DECnet NETWORK LAYER
4418 W:      http://linux-decnet.sourceforge.net
4419 L:      linux-decnet-user@lists.sourceforge.net
4420 S:      Orphan
4421 F:      Documentation/networking/decnet.txt
4422 F:      net/decnet/
4423
4424 DECSTATION PLATFORM SUPPORT
4425 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4426 L:      linux-mips@vger.kernel.org
4427 W:      http://www.linux-mips.org/wiki/DECstation
4428 S:      Maintained
4429 F:      arch/mips/dec/
4430 F:      arch/mips/include/asm/dec/
4431 F:      arch/mips/include/asm/mach-dec/
4432
4433 DEFXX FDDI NETWORK DRIVER
4434 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4435 S:      Maintained
4436 F:      drivers/net/fddi/defxx.*
4437
4438 DELL SMBIOS DRIVER
4439 M:      Pali Rohár <pali.rohar@gmail.com>
4440 M:      Mario Limonciello <mario.limonciello@dell.com>
4441 L:      platform-driver-x86@vger.kernel.org
4442 S:      Maintained
4443 F:      drivers/platform/x86/dell-smbios.*
4444
4445 DELL SMBIOS SMM DRIVER
4446 M:      Mario Limonciello <mario.limonciello@dell.com>
4447 L:      platform-driver-x86@vger.kernel.org
4448 S:      Maintained
4449 F:      drivers/platform/x86/dell-smbios-smm.c
4450
4451 DELL SMBIOS WMI DRIVER
4452 M:      Mario Limonciello <mario.limonciello@dell.com>
4453 L:      platform-driver-x86@vger.kernel.org
4454 S:      Maintained
4455 F:      drivers/platform/x86/dell-smbios-wmi.c
4456 F:      tools/wmi/dell-smbios-example.c
4457
4458 DEFZA FDDI NETWORK DRIVER
4459 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4460 S:      Maintained
4461 F:      drivers/net/fddi/defza.*
4462
4463 DELL LAPTOP DRIVER
4464 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4465 M:      Pali Rohár <pali.rohar@gmail.com>
4466 L:      platform-driver-x86@vger.kernel.org
4467 S:      Maintained
4468 F:      drivers/platform/x86/dell-laptop.c
4469
4470 DELL LAPTOP FREEFALL DRIVER
4471 M:      Pali Rohár <pali.rohar@gmail.com>
4472 S:      Maintained
4473 F:      drivers/platform/x86/dell-smo8800.c
4474
4475 DELL LAPTOP RBTN DRIVER
4476 M:      Pali Rohár <pali.rohar@gmail.com>
4477 S:      Maintained
4478 F:      drivers/platform/x86/dell-rbtn.*
4479
4480 DELL REMOTE BIOS UPDATE DRIVER
4481 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4482 L:      platform-driver-x86@vger.kernel.org
4483 S:      Maintained
4484 F:      drivers/platform/x86/dell_rbu.c
4485
4486 DELL LAPTOP SMM DRIVER
4487 M:      Pali Rohár <pali.rohar@gmail.com>
4488 S:      Maintained
4489 F:      drivers/hwmon/dell-smm-hwmon.c
4490 F:      include/uapi/linux/i8k.h
4491
4492 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4493 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4494 L:      platform-driver-x86@vger.kernel.org
4495 S:      Maintained
4496 F:      Documentation/dcdbas.txt
4497 F:      drivers/platform/x86/dcdbas.*
4498
4499 DELL WMI NOTIFICATIONS DRIVER
4500 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4501 M:      Pali Rohár <pali.rohar@gmail.com>
4502 S:      Maintained
4503 F:      drivers/platform/x86/dell-wmi.c
4504
4505 DELL WMI DESCRIPTOR DRIVER
4506 M:      Mario Limonciello <mario.limonciello@dell.com>
4507 S:      Maintained
4508 F:      drivers/platform/x86/dell-wmi-descriptor.c
4509
4510 DELTA ST MEDIA DRIVER
4511 M:      Hugues Fruchet <hugues.fruchet@st.com>
4512 L:      linux-media@vger.kernel.org
4513 T:      git git://linuxtv.org/media_tree.git
4514 W:      https://linuxtv.org
4515 S:      Supported
4516 F:      drivers/media/platform/sti/delta
4517
4518 DENALI NAND DRIVER
4519 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4520 L:      linux-mtd@lists.infradead.org
4521 S:      Supported
4522 F:      drivers/mtd/nand/raw/denali*
4523
4524 DESIGNWARE USB2 DRD IP DRIVER
4525 M:      Minas Harutyunyan <hminas@synopsys.com>
4526 L:      linux-usb@vger.kernel.org
4527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4528 S:      Maintained
4529 F:      drivers/usb/dwc2/
4530
4531 DESIGNWARE USB3 DRD IP DRIVER
4532 M:      Felipe Balbi <balbi@kernel.org>
4533 L:      linux-usb@vger.kernel.org
4534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4535 S:      Maintained
4536 F:      drivers/usb/dwc3/
4537
4538 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4539 M:      Andreas Klinger <ak@it-klinger.de>
4540 L:      linux-iio@vger.kernel.org
4541 S:      Maintained
4542 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4543 F:      drivers/iio/proximity/srf*.c
4544
4545 DEVICE COREDUMP (DEV_COREDUMP)
4546 M:      Johannes Berg <johannes@sipsolutions.net>
4547 L:      linux-kernel@vger.kernel.org
4548 S:      Maintained
4549 F:      drivers/base/devcoredump.c
4550 F:      include/linux/devcoredump.h
4551
4552 DEVICE FREQUENCY (DEVFREQ)
4553 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4554 M:      Kyungmin Park <kyungmin.park@samsung.com>
4555 R:      Chanwoo Choi <cw00.choi@samsung.com>
4556 L:      linux-pm@vger.kernel.org
4557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4558 S:      Maintained
4559 F:      drivers/devfreq/
4560 F:      include/linux/devfreq.h
4561 F:      Documentation/devicetree/bindings/devfreq/
4562
4563 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4564 M:      Chanwoo Choi <cw00.choi@samsung.com>
4565 L:      linux-pm@vger.kernel.org
4566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4567 S:      Supported
4568 F:      drivers/devfreq/event/
4569 F:      drivers/devfreq/devfreq-event.c
4570 F:      include/linux/devfreq-event.h
4571 F:      Documentation/devicetree/bindings/devfreq/event/
4572
4573 DEVICE NUMBER REGISTRY
4574 M:      Torben Mathiasen <device@lanana.org>
4575 W:      http://lanana.org/docs/device-list/index.html
4576 S:      Maintained
4577
4578 DEVICE-MAPPER  (LVM)
4579 M:      Alasdair Kergon <agk@redhat.com>
4580 M:      Mike Snitzer <snitzer@redhat.com>
4581 M:      dm-devel@redhat.com
4582 L:      dm-devel@redhat.com
4583 W:      http://sources.redhat.com/dm
4584 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4586 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4587 S:      Maintained
4588 F:      Documentation/device-mapper/
4589 F:      drivers/md/Makefile
4590 F:      drivers/md/Kconfig
4591 F:      drivers/md/dm*
4592 F:      drivers/md/persistent-data/
4593 F:      include/linux/device-mapper.h
4594 F:      include/linux/dm-*.h
4595 F:      include/uapi/linux/dm-*.h
4596
4597 DEVLINK
4598 M:      Jiri Pirko <jiri@mellanox.com>
4599 L:      netdev@vger.kernel.org
4600 S:      Supported
4601 F:      net/core/devlink.c
4602 F:      include/net/devlink.h
4603 F:      include/uapi/linux/devlink.h
4604
4605 DIALOG SEMICONDUCTOR DRIVERS
4606 M:      Support Opensource <support.opensource@diasemi.com>
4607 W:      http://www.dialog-semiconductor.com/products
4608 S:      Supported
4609 F:      Documentation/hwmon/da90??
4610 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4611 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4612 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4613 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4614 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4615 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4616 F:      drivers/gpio/gpio-da90??.c
4617 F:      drivers/hwmon/da90??-hwmon.c
4618 F:      drivers/iio/adc/da91??-*.c
4619 F:      drivers/input/misc/da90??_onkey.c
4620 F:      drivers/input/touchscreen/da9052_tsi.c
4621 F:      drivers/leds/leds-da90??.c
4622 F:      drivers/mfd/da903x.c
4623 F:      drivers/mfd/da90??-*.c
4624 F:      drivers/mfd/da91??-*.c
4625 F:      drivers/power/supply/da9052-battery.c
4626 F:      drivers/power/supply/da91??-*.c
4627 F:      drivers/regulator/da903x.c
4628 F:      drivers/regulator/da9???-regulator.[ch]
4629 F:      drivers/thermal/da90??-thermal.c
4630 F:      drivers/rtc/rtc-da90??.c
4631 F:      drivers/video/backlight/da90??_bl.c
4632 F:      drivers/watchdog/da90??_wdt.c
4633 F:      include/linux/mfd/da903x.h
4634 F:      include/linux/mfd/da9052/
4635 F:      include/linux/mfd/da9055/
4636 F:      include/linux/mfd/da9062/
4637 F:      include/linux/mfd/da9063/
4638 F:      include/linux/mfd/da9150/
4639 F:      include/linux/regulator/da9211.h
4640 F:      include/sound/da[79]*.h
4641 F:      sound/soc/codecs/da[79]*.[ch]
4642
4643 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4644 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4645 L:      linux-gpio@vger.kernel.org
4646 S:      Maintained
4647 F:      drivers/gpio/gpio-gpio-mm.c
4648
4649 DIOLAN U2C-12 I2C DRIVER
4650 M:      Guenter Roeck <linux@roeck-us.net>
4651 L:      linux-i2c@vger.kernel.org
4652 S:      Maintained
4653 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4654
4655 FILESYSTEM DIRECT ACCESS (DAX)
4656 M:      Dan Williams <dan.j.williams@intel.com>
4657 R:      Matthew Wilcox <willy@infradead.org>
4658 R:      Jan Kara <jack@suse.cz>
4659 L:      linux-fsdevel@vger.kernel.org
4660 L:      linux-nvdimm@lists.01.org
4661 S:      Supported
4662 F:      fs/dax.c
4663 F:      include/linux/dax.h
4664 F:      include/trace/events/fs_dax.h
4665
4666 DEVICE DIRECT ACCESS (DAX)
4667 M:      Dan Williams <dan.j.williams@intel.com>
4668 M:      Vishal Verma <vishal.l.verma@intel.com>
4669 M:      Keith Busch <keith.busch@intel.com>
4670 M:      Dave Jiang <dave.jiang@intel.com>
4671 L:      linux-nvdimm@lists.01.org
4672 S:      Supported
4673 F:      drivers/dax/
4674
4675 DIRECTORY NOTIFICATION (DNOTIFY)
4676 M:      Jan Kara <jack@suse.cz>
4677 R:      Amir Goldstein <amir73il@gmail.com>
4678 L:      linux-fsdevel@vger.kernel.org
4679 S:      Maintained
4680 F:      Documentation/filesystems/dnotify.txt
4681 F:      fs/notify/dnotify/
4682 F:      include/linux/dnotify.h
4683
4684 DISK GEOMETRY AND PARTITION HANDLING
4685 M:      Andries Brouwer <aeb@cwi.nl>
4686 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4687 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4688 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4689 S:      Maintained
4690
4691 DISKQUOTA
4692 M:      Jan Kara <jack@suse.com>
4693 S:      Maintained
4694 F:      Documentation/filesystems/quota.txt
4695 F:      fs/quota/
4696 F:      include/linux/quota*.h
4697 F:      include/uapi/linux/quota*.h
4698
4699 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4700 M:      Bernie Thompson <bernie@plugable.com>
4701 L:      linux-fbdev@vger.kernel.org
4702 S:      Maintained
4703 W:      http://plugable.com/category/projects/udlfb/
4704 F:      drivers/video/fbdev/udlfb.c
4705 F:      include/video/udlfb.h
4706 F:      Documentation/fb/udlfb.txt
4707
4708 DISTRIBUTED LOCK MANAGER (DLM)
4709 M:      Christine Caulfield <ccaulfie@redhat.com>
4710 M:      David Teigland <teigland@redhat.com>
4711 L:      cluster-devel@redhat.com
4712 W:      http://sources.redhat.com/cluster/
4713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4714 S:      Supported
4715 F:      fs/dlm/
4716
4717 DMA BUFFER SHARING FRAMEWORK
4718 M:      Sumit Semwal <sumit.semwal@linaro.org>
4719 S:      Maintained
4720 L:      linux-media@vger.kernel.org
4721 L:      dri-devel@lists.freedesktop.org
4722 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4723 F:      drivers/dma-buf/
4724 F:      include/linux/dma-buf*
4725 F:      include/linux/reservation.h
4726 F:      include/linux/*fence.h
4727 F:      Documentation/driver-api/dma-buf.rst
4728 T:      git git://anongit.freedesktop.org/drm/drm-misc
4729
4730 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4731 M:      Vinod Koul <vkoul@kernel.org>
4732 L:      dmaengine@vger.kernel.org
4733 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4734 S:      Maintained
4735 F:      drivers/dma/
4736 F:      include/linux/dmaengine.h
4737 F:      include/linux/of_dma.h
4738 F:      Documentation/devicetree/bindings/dma/
4739 F:      Documentation/driver-api/dmaengine/
4740 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4741
4742 DMA MAPPING HELPERS
4743 M:      Christoph Hellwig <hch@lst.de>
4744 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4745 R:      Robin Murphy <robin.murphy@arm.com>
4746 L:      iommu@lists.linux-foundation.org
4747 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4748 W:      http://git.infradead.org/users/hch/dma-mapping.git
4749 S:      Supported
4750 F:      kernel/dma/
4751 F:      include/asm-generic/dma-mapping.h
4752 F:      include/linux/dma-direct.h
4753 F:      include/linux/dma-mapping.h
4754 F:      include/linux/dma-noncoherent.h
4755
4756 DME1737 HARDWARE MONITOR DRIVER
4757 M:      Juerg Haefliger <juergh@gmail.com>
4758 L:      linux-hwmon@vger.kernel.org
4759 S:      Maintained
4760 F:      Documentation/hwmon/dme1737
4761 F:      drivers/hwmon/dme1737.c
4762
4763 DMI/SMBIOS SUPPORT
4764 M:      Jean Delvare <jdelvare@suse.com>
4765 S:      Maintained
4766 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4767 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4768 F:      drivers/firmware/dmi-id.c
4769 F:      drivers/firmware/dmi_scan.c
4770 F:      include/linux/dmi.h
4771
4772 DOCUMENTATION
4773 M:      Jonathan Corbet <corbet@lwn.net>
4774 L:      linux-doc@vger.kernel.org
4775 S:      Maintained
4776 F:      Documentation/
4777 F:      scripts/kernel-doc
4778 X:      Documentation/ABI/
4779 X:      Documentation/acpi/
4780 X:      Documentation/devicetree/
4781 X:      Documentation/i2c/
4782 X:      Documentation/media/
4783 X:      Documentation/power/
4784 X:      Documentation/spi/
4785 T:      git git://git.lwn.net/linux.git docs-next
4786
4787 DOCUMENTATION/ITALIAN
4788 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4789 L:      linux-doc@vger.kernel.org
4790 S:      Maintained
4791 F:      Documentation/translations/it_IT
4792
4793 DONGWOON DW9714 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/dw9714.c
4799 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4800
4801 DONGWOON DW9807 LENS VOICE COIL DRIVER
4802 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4803 L:      linux-media@vger.kernel.org
4804 T:      git git://linuxtv.org/media_tree.git
4805 S:      Maintained
4806 F:      drivers/media/i2c/dw9807-vcm.c
4807 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4808
4809 DOUBLETALK DRIVER
4810 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4811 L:      blinux-list@redhat.com
4812 S:      Maintained
4813 F:      drivers/char/dtlk.c
4814 F:      include/linux/dtlk.h
4815
4816 DPAA2 DATAPATH I/O (DPIO) DRIVER
4817 M:      Roy Pledge <Roy.Pledge@nxp.com>
4818 L:      linux-kernel@vger.kernel.org
4819 S:      Maintained
4820 F:      drivers/soc/fsl/dpio
4821
4822 DPAA2 ETHERNET DRIVER
4823 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4824 L:      netdev@vger.kernel.org
4825 S:      Maintained
4826 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4827 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4828 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4829 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4830 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4831
4832 DPAA2 ETHERNET SWITCH DRIVER
4833 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4834 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4835 L:      linux-kernel@vger.kernel.org
4836 S:      Maintained
4837 F:      drivers/staging/fsl-dpaa2/ethsw
4838
4839 DPAA2 PTP CLOCK DRIVER
4840 M:      Yangbo Lu <yangbo.lu@nxp.com>
4841 L:      netdev@vger.kernel.org
4842 S:      Maintained
4843 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4844 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4845
4846 DPT_I2O SCSI RAID DRIVER
4847 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4848 L:      linux-scsi@vger.kernel.org
4849 W:      http://www.adaptec.com/
4850 S:      Maintained
4851 F:      drivers/scsi/dpt*
4852 F:      drivers/scsi/dpt/
4853
4854 DRBD DRIVER
4855 M:      Philipp Reisner <philipp.reisner@linbit.com>
4856 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4857 L:      drbd-dev@lists.linbit.com
4858 W:      http://www.drbd.org
4859 T:      git git://git.linbit.com/linux-drbd.git
4860 T:      git git://git.linbit.com/drbd-8.4.git
4861 S:      Supported
4862 F:      drivers/block/drbd/
4863 F:      lib/lru_cache.c
4864 F:      Documentation/blockdev/drbd/
4865
4866 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4867 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4868 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4870 S:      Supported
4871 F:      Documentation/kobject.txt
4872 F:      drivers/base/
4873 F:      fs/debugfs/
4874 F:      fs/sysfs/
4875 F:      include/linux/debugfs.h
4876 F:      include/linux/kobj*
4877 F:      lib/kobj*
4878
4879 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4880 M:      Kevin Hilman <khilman@kernel.org>
4881 M:      Nishanth Menon <nm@ti.com>
4882 S:      Maintained
4883 F:      drivers/power/avs/
4884 F:      include/linux/power/smartreflex.h
4885 L:      linux-pm@vger.kernel.org
4886
4887 DRM DRIVER FOR ARM PL111 CLCD
4888 M:      Eric Anholt <eric@anholt.net>
4889 T:      git git://anongit.freedesktop.org/drm/drm-misc
4890 S:      Supported
4891 F:      drivers/gpu/drm/pl111/
4892
4893 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4894 M:      Linus Walleij <linus.walleij@linaro.org>
4895 T:      git git://anongit.freedesktop.org/drm/drm-misc
4896 S:      Maintained
4897 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4898 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4899
4900 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4901 M:      Dave Airlie <airlied@redhat.com>
4902 S:      Odd Fixes
4903 F:      drivers/gpu/drm/ast/
4904
4905 DRM DRIVER FOR BOCHS VIRTUAL GPU
4906 M:      Gerd Hoffmann <kraxel@redhat.com>
4907 L:      virtualization@lists.linux-foundation.org
4908 T:      git git://anongit.freedesktop.org/drm/drm-misc
4909 S:      Maintained
4910 F:      drivers/gpu/drm/bochs/
4911
4912 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4913 M:      Linus Walleij <linus.walleij@linaro.org>
4914 T:      git git://anongit.freedesktop.org/drm/drm-misc
4915 S:      Maintained
4916 F:      drivers/gpu/drm/tve200/
4917
4918 DRM DRIVER FOR ILITEK ILI9225 PANELS
4919 M:      David Lechner <david@lechnology.com>
4920 S:      Maintained
4921 F:      drivers/gpu/drm/tinydrm/ili9225.c
4922 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4923
4924 DRM DRIVER FOR HX8357D PANELS
4925 M:      Eric Anholt <eric@anholt.net>
4926 T:      git git://anongit.freedesktop.org/drm/drm-misc
4927 S:      Maintained
4928 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4929 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4930
4931 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4932 S:      Orphan / Obsolete
4933 F:      drivers/gpu/drm/i810/
4934 F:      include/uapi/drm/i810_drm.h
4935
4936 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4937 S:      Orphan / Obsolete
4938 F:      drivers/gpu/drm/mga/
4939 F:      include/uapi/drm/mga_drm.h
4940
4941 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4942 M:      Dave Airlie <airlied@redhat.com>
4943 S:      Odd Fixes
4944 F:      drivers/gpu/drm/mgag200/
4945
4946 DRM DRIVER FOR MI0283QT
4947 M:      Noralf Trønnes <noralf@tronnes.org>
4948 S:      Maintained
4949 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4950 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4951
4952 DRM DRIVER FOR MSM ADRENO GPU
4953 M:      Rob Clark <robdclark@gmail.com>
4954 M:      Sean Paul <sean@poorly.run>
4955 L:      linux-arm-msm@vger.kernel.org
4956 L:      dri-devel@lists.freedesktop.org
4957 L:      freedreno@lists.freedesktop.org
4958 T:      git https://gitlab.freedesktop.org/drm/msm.git
4959 S:      Maintained
4960 F:      drivers/gpu/drm/msm/
4961 F:      include/uapi/drm/msm_drm.h
4962 F:      Documentation/devicetree/bindings/display/msm/
4963
4964 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4965 M:      Ben Skeggs <bskeggs@redhat.com>
4966 L:      dri-devel@lists.freedesktop.org
4967 L:      nouveau@lists.freedesktop.org
4968 T:      git git://github.com/skeggsb/linux
4969 S:      Supported
4970 F:      drivers/gpu/drm/nouveau/
4971 F:      include/uapi/drm/nouveau_drm.h
4972
4973 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4974 M:      Stefan Mavrodiev <stefan@olimex.com>
4975 S:      Maintained
4976 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4977 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4978
4979 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4980 M:      Noralf Trønnes <noralf@tronnes.org>
4981 S:      Maintained
4982 F:      drivers/gpu/drm/tinydrm/repaper.c
4983 F:      Documentation/devicetree/bindings/display/repaper.txt
4984
4985 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4986 M:      Dave Airlie <airlied@redhat.com>
4987 M:      Gerd Hoffmann <kraxel@redhat.com>
4988 L:      virtualization@lists.linux-foundation.org
4989 T:      git git://anongit.freedesktop.org/drm/drm-misc
4990 S:      Obsolete
4991 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4992 F:      drivers/gpu/drm/cirrus/
4993
4994 DRM DRIVER FOR QXL VIRTUAL GPU
4995 M:      Dave Airlie <airlied@redhat.com>
4996 M:      Gerd Hoffmann <kraxel@redhat.com>
4997 L:      virtualization@lists.linux-foundation.org
4998 L:      spice-devel@lists.freedesktop.org
4999 T:      git git://anongit.freedesktop.org/drm/drm-misc
5000 S:      Maintained
5001 F:      drivers/gpu/drm/qxl/
5002 F:      include/uapi/drm/qxl_drm.h
5003
5004 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5005 S:      Orphan / Obsolete
5006 F:      drivers/gpu/drm/r128/
5007 F:      include/uapi/drm/r128_drm.h
5008
5009 DRM DRIVER FOR SAVAGE VIDEO CARDS
5010 S:      Orphan / Obsolete
5011 F:      drivers/gpu/drm/savage/
5012 F:      include/uapi/drm/savage_drm.h
5013
5014 DRM DRIVER FOR SIS VIDEO CARDS
5015 S:      Orphan / Obsolete
5016 F:      drivers/gpu/drm/sis/
5017 F:      include/uapi/drm/sis_drm.h
5018
5019 DRM DRIVER FOR SITRONIX ST7701 PANELS
5020 M:      Jagan Teki <jagan@amarulasolutions.com>
5021 S:      Maintained
5022 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5023 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5024
5025 DRM DRIVER FOR SITRONIX ST7586 PANELS
5026 M:      David Lechner <david@lechnology.com>
5027 S:      Maintained
5028 F:      drivers/gpu/drm/tinydrm/st7586.c
5029 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5030
5031 DRM DRIVER FOR SITRONIX ST7735R PANELS
5032 M:      David Lechner <david@lechnology.com>
5033 S:      Maintained
5034 F:      drivers/gpu/drm/tinydrm/st7735r.c
5035 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5036
5037 DRM DRIVER FOR TDFX VIDEO CARDS
5038 S:      Orphan / Obsolete
5039 F:      drivers/gpu/drm/tdfx/
5040
5041 DRM DRIVER FOR TPO TPG110 PANELS
5042 M:      Linus Walleij <linus.walleij@linaro.org>
5043 T:      git git://anongit.freedesktop.org/drm/drm-misc
5044 S:      Maintained
5045 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5046 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5047
5048 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5049 M:      Dave Airlie <airlied@redhat.com>
5050 R:      Sean Paul <sean@poorly.run>
5051 L:      dri-devel@lists.freedesktop.org
5052 S:      Odd Fixes
5053 F:      drivers/gpu/drm/udl/
5054 T:      git git://anongit.freedesktop.org/drm/drm-misc
5055
5056 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5057 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5058 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5059 R:      Daniel Vetter <daniel@ffwll.ch>
5060 T:      git git://anongit.freedesktop.org/drm/drm-misc
5061 S:      Maintained
5062 L:      dri-devel@lists.freedesktop.org
5063 F:      drivers/gpu/drm/vkms/
5064 F:      Documentation/gpu/vkms.rst
5065
5066 DRM DRIVER FOR VMWARE VIRTUAL GPU
5067 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5068 M:      Thomas Hellstrom <thellstrom@vmware.com>
5069 L:      dri-devel@lists.freedesktop.org
5070 T:      git git://people.freedesktop.org/~thomash/linux
5071 S:      Supported
5072 F:      drivers/gpu/drm/vmwgfx/
5073 F:      include/uapi/drm/vmwgfx_drm.h
5074
5075 DRM DRIVERS
5076 M:      David Airlie <airlied@linux.ie>
5077 M:      Daniel Vetter <daniel@ffwll.ch>
5078 L:      dri-devel@lists.freedesktop.org
5079 T:      git git://anongit.freedesktop.org/drm/drm
5080 B:      https://bugs.freedesktop.org/
5081 C:      irc://chat.freenode.net/dri-devel
5082 S:      Maintained
5083 F:      drivers/gpu/drm/
5084 F:      drivers/gpu/vga/
5085 F:      Documentation/devicetree/bindings/display/
5086 F:      Documentation/devicetree/bindings/gpu/
5087 F:      Documentation/gpu/
5088 F:      include/drm/
5089 F:      include/uapi/drm/
5090 F:      include/linux/vga*
5091
5092 DRM DRIVERS AND MISC GPU PATCHES
5093 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5094 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5095 M:      Sean Paul <sean@poorly.run>
5096 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5097 S:      Maintained
5098 T:      git git://anongit.freedesktop.org/drm/drm-misc
5099 F:      Documentation/gpu/
5100 F:      drivers/gpu/vga/
5101 F:      drivers/gpu/drm/*
5102 F:      include/drm/drm*
5103 F:      include/uapi/drm/drm*
5104 F:      include/linux/vga*
5105
5106 DRM DRIVERS FOR ALLWINNER A10
5107 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5108 L:      dri-devel@lists.freedesktop.org
5109 S:      Supported
5110 F:      drivers/gpu/drm/sun4i/
5111 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5112 T:      git git://anongit.freedesktop.org/drm/drm-misc
5113
5114 DRM DRIVERS FOR AMLOGIC SOCS
5115 M:      Neil Armstrong <narmstrong@baylibre.com>
5116 L:      dri-devel@lists.freedesktop.org
5117 L:      linux-amlogic@lists.infradead.org
5118 W:      http://linux-meson.com/
5119 S:      Supported
5120 F:      drivers/gpu/drm/meson/
5121 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5122 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5123 F:      Documentation/gpu/meson.rst
5124 T:      git git://anongit.freedesktop.org/drm/drm-misc
5125
5126 DRM DRIVERS FOR ATMEL HLCDC
5127 M:      Boris Brezillon <bbrezillon@kernel.org>
5128 L:      dri-devel@lists.freedesktop.org
5129 S:      Supported
5130 F:      drivers/gpu/drm/atmel-hlcdc/
5131 F:      Documentation/devicetree/bindings/display/atmel/
5132 T:      git git://anongit.freedesktop.org/drm/drm-misc
5133
5134 DRM DRIVERS FOR BRIDGE CHIPS
5135 M:      Andrzej Hajda <a.hajda@samsung.com>
5136 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5137 S:      Maintained
5138 T:      git git://anongit.freedesktop.org/drm/drm-misc
5139 F:      drivers/gpu/drm/bridge/
5140
5141 DRM DRIVERS FOR EXYNOS
5142 M:      Inki Dae <inki.dae@samsung.com>
5143 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5144 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5145 M:      Kyungmin Park <kyungmin.park@samsung.com>
5146 L:      dri-devel@lists.freedesktop.org
5147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5148 S:      Supported
5149 F:      drivers/gpu/drm/exynos/
5150 F:      include/uapi/drm/exynos_drm.h
5151 F:      Documentation/devicetree/bindings/display/exynos/
5152
5153 DRM DRIVERS FOR FREESCALE DCU
5154 M:      Stefan Agner <stefan@agner.ch>
5155 M:      Alison Wang <alison.wang@nxp.com>
5156 L:      dri-devel@lists.freedesktop.org
5157 S:      Supported
5158 F:      drivers/gpu/drm/fsl-dcu/
5159 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5160 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5161 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5162 T:      git git://anongit.freedesktop.org/drm/drm-misc
5163
5164 DRM DRIVERS FOR FREESCALE IMX
5165 M:      Philipp Zabel <p.zabel@pengutronix.de>
5166 L:      dri-devel@lists.freedesktop.org
5167 S:      Maintained
5168 F:      drivers/gpu/drm/imx/
5169 F:      drivers/gpu/ipu-v3/
5170 F:      Documentation/devicetree/bindings/display/imx/
5171
5172 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5173 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5174 L:      dri-devel@lists.freedesktop.org
5175 T:      git git://github.com/patjak/drm-gma500
5176 S:      Maintained
5177 F:      drivers/gpu/drm/gma500/
5178
5179 DRM DRIVERS FOR HISILICON
5180 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5181 M:      Rongrong Zou <zourongrong@gmail.com>
5182 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5183 R:      Chen Feng <puck.chen@hisilicon.com>
5184 L:      dri-devel@lists.freedesktop.org
5185 T:      git git://github.com/xin3liang/linux.git
5186 S:      Maintained
5187 F:      drivers/gpu/drm/hisilicon/
5188 F:      Documentation/devicetree/bindings/display/hisilicon/
5189
5190 DRM DRIVERS FOR MEDIATEK
5191 M:      CK Hu <ck.hu@mediatek.com>
5192 M:      Philipp Zabel <p.zabel@pengutronix.de>
5193 L:      dri-devel@lists.freedesktop.org
5194 S:      Supported
5195 F:      drivers/gpu/drm/mediatek/
5196 F:      Documentation/devicetree/bindings/display/mediatek/
5197
5198 DRM DRIVERS FOR NVIDIA TEGRA
5199 M:      Thierry Reding <thierry.reding@gmail.com>
5200 L:      dri-devel@lists.freedesktop.org
5201 L:      linux-tegra@vger.kernel.org
5202 T:      git git://anongit.freedesktop.org/tegra/linux.git
5203 S:      Supported
5204 F:      drivers/gpu/drm/tegra/
5205 F:      drivers/gpu/host1x/
5206 F:      include/linux/host1x.h
5207 F:      include/uapi/drm/tegra_drm.h
5208 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5209
5210 DRM DRIVERS FOR RENESAS
5211 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5212 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5213 L:      dri-devel@lists.freedesktop.org
5214 L:      linux-renesas-soc@vger.kernel.org
5215 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5216 S:      Supported
5217 F:      drivers/gpu/drm/rcar-du/
5218 F:      drivers/gpu/drm/shmobile/
5219 F:      include/linux/platform_data/shmob_drm.h
5220 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5221 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5222 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5223
5224 DRM DRIVERS FOR ROCKCHIP
5225 M:      Sandy Huang <hjc@rock-chips.com>
5226 M:      Heiko Stübner <heiko@sntech.de>
5227 L:      dri-devel@lists.freedesktop.org
5228 S:      Maintained
5229 F:      drivers/gpu/drm/rockchip/
5230 F:      Documentation/devicetree/bindings/display/rockchip/
5231 T:      git git://anongit.freedesktop.org/drm/drm-misc
5232
5233 DRM DRIVERS FOR STI
5234 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5235 M:      Vincent Abriou <vincent.abriou@st.com>
5236 L:      dri-devel@lists.freedesktop.org
5237 T:      git git://anongit.freedesktop.org/drm/drm-misc
5238 S:      Maintained
5239 F:      drivers/gpu/drm/sti
5240 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5241
5242 DRM DRIVERS FOR STM
5243 M:      Yannick Fertre <yannick.fertre@st.com>
5244 M:      Philippe Cornu <philippe.cornu@st.com>
5245 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5246 M:      Vincent Abriou <vincent.abriou@st.com>
5247 L:      dri-devel@lists.freedesktop.org
5248 T:      git git://anongit.freedesktop.org/drm/drm-misc
5249 S:      Maintained
5250 F:      drivers/gpu/drm/stm
5251 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5252
5253 DRM DRIVERS FOR TI LCDC
5254 M:      Jyri Sarha <jsarha@ti.com>
5255 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5256 L:      dri-devel@lists.freedesktop.org
5257 S:      Maintained
5258 F:      drivers/gpu/drm/tilcdc/
5259 F:      Documentation/devicetree/bindings/display/tilcdc/
5260
5261 DRM DRIVERS FOR TI OMAP
5262 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5263 L:      dri-devel@lists.freedesktop.org
5264 S:      Maintained
5265 F:      drivers/gpu/drm/omapdrm/
5266 F:      Documentation/devicetree/bindings/display/ti/
5267
5268 DRM DRIVERS FOR V3D
5269 M:      Eric Anholt <eric@anholt.net>
5270 S:      Supported
5271 F:      drivers/gpu/drm/v3d/
5272 F:      include/uapi/drm/v3d_drm.h
5273 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5274 T:      git git://anongit.freedesktop.org/drm/drm-misc
5275
5276 DRM DRIVERS FOR VC4
5277 M:      Eric Anholt <eric@anholt.net>
5278 T:      git git://github.com/anholt/linux
5279 S:      Supported
5280 F:      drivers/gpu/drm/vc4/
5281 F:      include/uapi/drm/vc4_drm.h
5282 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5283 T:      git git://anongit.freedesktop.org/drm/drm-misc
5284
5285 DRM DRIVERS FOR VIVANTE GPU IP
5286 M:      Lucas Stach <l.stach@pengutronix.de>
5287 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5288 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5289 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5290 L:      dri-devel@lists.freedesktop.org
5291 S:      Maintained
5292 F:      drivers/gpu/drm/etnaviv/
5293 F:      include/uapi/drm/etnaviv_drm.h
5294 F:      Documentation/devicetree/bindings/display/etnaviv/
5295
5296 DRM DRIVERS FOR ZTE ZX
5297 M:      Shawn Guo <shawnguo@kernel.org>
5298 L:      dri-devel@lists.freedesktop.org
5299 S:      Maintained
5300 F:      drivers/gpu/drm/zte/
5301 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5302 T:      git git://anongit.freedesktop.org/drm/drm-misc
5303
5304 DRM PANEL DRIVERS
5305 M:      Thierry Reding <thierry.reding@gmail.com>
5306 L:      dri-devel@lists.freedesktop.org
5307 T:      git git://anongit.freedesktop.org/drm/drm-misc
5308 S:      Maintained
5309 F:      drivers/gpu/drm/drm_panel.c
5310 F:      drivers/gpu/drm/panel/
5311 F:      include/drm/drm_panel.h
5312 F:      Documentation/devicetree/bindings/display/panel/
5313
5314 DRM TINYDRM DRIVERS
5315 M:      Noralf Trønnes <noralf@tronnes.org>
5316 W:      https://github.com/notro/tinydrm/wiki/Development
5317 T:      git git://anongit.freedesktop.org/drm/drm-misc
5318 S:      Maintained
5319 F:      drivers/gpu/drm/tinydrm/
5320 F:      include/drm/tinydrm/
5321
5322 DRM DRIVERS FOR XEN
5323 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5324 T:      git git://anongit.freedesktop.org/drm/drm-misc
5325 L:      dri-devel@lists.freedesktop.org
5326 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5327 S:      Supported
5328 F:      drivers/gpu/drm/xen/
5329 F:      Documentation/gpu/xen-front.rst
5330
5331 DRM TTM SUBSYSTEM
5332 M:      Christian Koenig <christian.koenig@amd.com>
5333 M:      Huang Rui <ray.huang@amd.com>
5334 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5335 T:      git git://people.freedesktop.org/~agd5f/linux
5336 S:      Maintained
5337 L:      dri-devel@lists.freedesktop.org
5338 F:      include/drm/ttm/
5339 F:      drivers/gpu/drm/ttm/
5340
5341 DSBR100 USB FM RADIO DRIVER
5342 M:      Alexey Klimov <klimov.linux@gmail.com>
5343 L:      linux-media@vger.kernel.org
5344 T:      git git://linuxtv.org/media_tree.git
5345 S:      Maintained
5346 F:      drivers/media/radio/dsbr100.c
5347
5348 DSCC4 DRIVER
5349 M:      Francois Romieu <romieu@fr.zoreil.com>
5350 L:      netdev@vger.kernel.org
5351 S:      Maintained
5352 F:      drivers/net/wan/dscc4.c
5353
5354 DT3155 MEDIA DRIVER
5355 M:      Hans Verkuil <hverkuil@xs4all.nl>
5356 L:      linux-media@vger.kernel.org
5357 T:      git git://linuxtv.org/media_tree.git
5358 W:      https://linuxtv.org
5359 S:      Odd Fixes
5360 F:      drivers/media/pci/dt3155/
5361
5362 DVB_USB_AF9015 MEDIA DRIVER
5363 M:      Antti Palosaari <crope@iki.fi>
5364 L:      linux-media@vger.kernel.org
5365 W:      https://linuxtv.org
5366 W:      http://palosaari.fi/linux/
5367 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5368 T:      git git://linuxtv.org/anttip/media_tree.git
5369 S:      Maintained
5370 F:      drivers/media/usb/dvb-usb-v2/af9015*
5371
5372 DVB_USB_AF9035 MEDIA DRIVER
5373 M:      Antti Palosaari <crope@iki.fi>
5374 L:      linux-media@vger.kernel.org
5375 W:      https://linuxtv.org
5376 W:      http://palosaari.fi/linux/
5377 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5378 T:      git git://linuxtv.org/anttip/media_tree.git
5379 S:      Maintained
5380 F:      drivers/media/usb/dvb-usb-v2/af9035*
5381
5382 DVB_USB_ANYSEE MEDIA DRIVER
5383 M:      Antti Palosaari <crope@iki.fi>
5384 L:      linux-media@vger.kernel.org
5385 W:      https://linuxtv.org
5386 W:      http://palosaari.fi/linux/
5387 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5388 T:      git git://linuxtv.org/anttip/media_tree.git
5389 S:      Maintained
5390 F:      drivers/media/usb/dvb-usb-v2/anysee*
5391
5392 DVB_USB_AU6610 MEDIA DRIVER
5393 M:      Antti Palosaari <crope@iki.fi>
5394 L:      linux-media@vger.kernel.org
5395 W:      https://linuxtv.org
5396 W:      http://palosaari.fi/linux/
5397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5398 T:      git git://linuxtv.org/anttip/media_tree.git
5399 S:      Maintained
5400 F:      drivers/media/usb/dvb-usb-v2/au6610*
5401
5402 DVB_USB_CE6230 MEDIA DRIVER
5403 M:      Antti Palosaari <crope@iki.fi>
5404 L:      linux-media@vger.kernel.org
5405 W:      https://linuxtv.org
5406 W:      http://palosaari.fi/linux/
5407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5408 T:      git git://linuxtv.org/anttip/media_tree.git
5409 S:      Maintained
5410 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5411
5412 DVB_USB_CXUSB MEDIA DRIVER
5413 M:      Michael Krufky <mkrufky@linuxtv.org>
5414 L:      linux-media@vger.kernel.org
5415 W:      https://linuxtv.org
5416 W:      http://github.com/mkrufky
5417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5418 T:      git git://linuxtv.org/media_tree.git
5419 S:      Maintained
5420 F:      drivers/media/usb/dvb-usb/cxusb*
5421
5422 DVB_USB_EC168 MEDIA DRIVER
5423 M:      Antti Palosaari <crope@iki.fi>
5424 L:      linux-media@vger.kernel.org
5425 W:      https://linuxtv.org
5426 W:      http://palosaari.fi/linux/
5427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5428 T:      git git://linuxtv.org/anttip/media_tree.git
5429 S:      Maintained
5430 F:      drivers/media/usb/dvb-usb-v2/ec168*
5431
5432 DVB_USB_GL861 MEDIA DRIVER
5433 M:      Antti Palosaari <crope@iki.fi>
5434 L:      linux-media@vger.kernel.org
5435 W:      https://linuxtv.org
5436 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5437 T:      git git://linuxtv.org/anttip/media_tree.git
5438 S:      Maintained
5439 F:      drivers/media/usb/dvb-usb-v2/gl861*
5440
5441 DVB_USB_MXL111SF MEDIA DRIVER
5442 M:      Michael Krufky <mkrufky@linuxtv.org>
5443 L:      linux-media@vger.kernel.org
5444 W:      https://linuxtv.org
5445 W:      http://github.com/mkrufky
5446 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5447 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5448 S:      Maintained
5449 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5450
5451 DVB_USB_RTL28XXU MEDIA DRIVER
5452 M:      Antti Palosaari <crope@iki.fi>
5453 L:      linux-media@vger.kernel.org
5454 W:      https://linuxtv.org
5455 W:      http://palosaari.fi/linux/
5456 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5457 T:      git git://linuxtv.org/anttip/media_tree.git
5458 S:      Maintained
5459 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5460
5461 DVB_USB_V2 MEDIA DRIVER
5462 M:      Antti Palosaari <crope@iki.fi>
5463 L:      linux-media@vger.kernel.org
5464 W:      https://linuxtv.org
5465 W:      http://palosaari.fi/linux/
5466 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5467 T:      git git://linuxtv.org/anttip/media_tree.git
5468 S:      Maintained
5469 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5470 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5471
5472 DYNAMIC DEBUG
5473 M:      Jason Baron <jbaron@akamai.com>
5474 S:      Maintained
5475 F:      lib/dynamic_debug.c
5476 F:      include/linux/dynamic_debug.h
5477
5478 DYNAMIC INTERRUPT MODERATION
5479 M:      Tal Gilboa <talgi@mellanox.com>
5480 S:      Maintained
5481 F:      include/linux/net_dim.h
5482
5483 DZ DECSTATION DZ11 SERIAL DRIVER
5484 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5485 S:      Maintained
5486 F:      drivers/tty/serial/dz.*
5487
5488 E3X0 POWER BUTTON DRIVER
5489 M:      Moritz Fischer <moritz.fischer@ettus.com>
5490 L:      usrp-users@lists.ettus.com
5491 W:      http://www.ettus.com
5492 S:      Supported
5493 F:      drivers/input/misc/e3x0-button.c
5494 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5495
5496 E4000 MEDIA DRIVER
5497 M:      Antti Palosaari <crope@iki.fi>
5498 L:      linux-media@vger.kernel.org
5499 W:      https://linuxtv.org
5500 W:      http://palosaari.fi/linux/
5501 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5502 T:      git git://linuxtv.org/anttip/media_tree.git
5503 S:      Maintained
5504 F:      drivers/media/tuners/e4000*
5505
5506 EARTH_PT1 MEDIA DRIVER
5507 M:      Akihiro Tsukada <tskd08@gmail.com>
5508 L:      linux-media@vger.kernel.org
5509 S:      Odd Fixes
5510 F:      drivers/media/pci/pt1/
5511
5512 EARTH_PT3 MEDIA DRIVER
5513 M:      Akihiro Tsukada <tskd08@gmail.com>
5514 L:      linux-media@vger.kernel.org
5515 S:      Odd Fixes
5516 F:      drivers/media/pci/pt3/
5517
5518 EC100 MEDIA DRIVER
5519 M:      Antti Palosaari <crope@iki.fi>
5520 L:      linux-media@vger.kernel.org
5521 W:      https://linuxtv.org
5522 W:      http://palosaari.fi/linux/
5523 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5524 T:      git git://linuxtv.org/anttip/media_tree.git
5525 S:      Maintained
5526 F:      drivers/media/dvb-frontends/ec100*
5527
5528 ECRYPT FILE SYSTEM
5529 M:      Tyler Hicks <tyhicks@canonical.com>
5530 L:      ecryptfs@vger.kernel.org
5531 W:      http://ecryptfs.org
5532 W:      https://launchpad.net/ecryptfs
5533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5534 S:      Supported
5535 F:      Documentation/filesystems/ecryptfs.txt
5536 F:      fs/ecryptfs/
5537
5538 EDAC-AMD64
5539 M:      Borislav Petkov <bp@alien8.de>
5540 L:      linux-edac@vger.kernel.org
5541 S:      Maintained
5542 F:      drivers/edac/amd64_edac*
5543
5544 EDAC-AST2500
5545 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5546 S:      Supported
5547 F:      drivers/edac/aspeed_edac.c
5548 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5549
5550 EDAC-CALXEDA
5551 M:      Robert Richter <rric@kernel.org>
5552 L:      linux-edac@vger.kernel.org
5553 S:      Maintained
5554 F:      drivers/edac/highbank*
5555
5556 EDAC-CAVIUM OCTEON
5557 M:      Ralf Baechle <ralf@linux-mips.org>
5558 M:      David Daney <david.daney@cavium.com>
5559 L:      linux-edac@vger.kernel.org
5560 L:      linux-mips@vger.kernel.org
5561 S:      Supported
5562 F:      drivers/edac/octeon_edac*
5563
5564 EDAC-CAVIUM THUNDERX
5565 M:      David Daney <david.daney@cavium.com>
5566 M:      Jan Glauber <jglauber@cavium.com>
5567 L:      linux-edac@vger.kernel.org
5568 S:      Supported
5569 F:      drivers/edac/thunderx_edac*
5570
5571 EDAC-CORE
5572 M:      Borislav Petkov <bp@alien8.de>
5573 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5574 R:      James Morse <james.morse@arm.com>
5575 L:      linux-edac@vger.kernel.org
5576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5578 S:      Supported
5579 F:      Documentation/admin-guide/ras.rst
5580 F:      Documentation/driver-api/edac.rst
5581 F:      drivers/edac/
5582 F:      include/linux/edac.h
5583
5584 EDAC-E752X
5585 M:      Mark Gross <mark.gross@intel.com>
5586 L:      linux-edac@vger.kernel.org
5587 S:      Maintained
5588 F:      drivers/edac/e752x_edac.c
5589
5590 EDAC-E7XXX
5591 L:      linux-edac@vger.kernel.org
5592 S:      Maintained
5593 F:      drivers/edac/e7xxx_edac.c
5594
5595 EDAC-FSL_DDR
5596 M:      York Sun <york.sun@nxp.com>
5597 L:      linux-edac@vger.kernel.org
5598 S:      Maintained
5599 F:      drivers/edac/fsl_ddr_edac.*
5600
5601 EDAC-GHES
5602 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5603 L:      linux-edac@vger.kernel.org
5604 S:      Maintained
5605 F:      drivers/edac/ghes_edac.c
5606
5607 EDAC-I3000
5608 L:      linux-edac@vger.kernel.org
5609 S:      Orphan
5610 F:      drivers/edac/i3000_edac.c
5611
5612 EDAC-I5000
5613 L:      linux-edac@vger.kernel.org
5614 S:      Maintained
5615 F:      drivers/edac/i5000_edac.c
5616
5617 EDAC-I5400
5618 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5619 L:      linux-edac@vger.kernel.org
5620 S:      Maintained
5621 F:      drivers/edac/i5400_edac.c
5622
5623 EDAC-I7300
5624 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5625 L:      linux-edac@vger.kernel.org
5626 S:      Maintained
5627 F:      drivers/edac/i7300_edac.c
5628
5629 EDAC-I7CORE
5630 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5631 L:      linux-edac@vger.kernel.org
5632 S:      Maintained
5633 F:      drivers/edac/i7core_edac.c
5634
5635 EDAC-I82443BXGX
5636 M:      Tim Small <tim@buttersideup.com>
5637 L:      linux-edac@vger.kernel.org
5638 S:      Maintained
5639 F:      drivers/edac/i82443bxgx_edac.c
5640
5641 EDAC-I82975X
5642 M:      "Arvind R." <arvino55@gmail.com>
5643 L:      linux-edac@vger.kernel.org
5644 S:      Maintained
5645 F:      drivers/edac/i82975x_edac.c
5646
5647 EDAC-IE31200
5648 M:      Jason Baron <jbaron@akamai.com>
5649 L:      linux-edac@vger.kernel.org
5650 S:      Maintained
5651 F:      drivers/edac/ie31200_edac.c
5652
5653 EDAC-MPC85XX
5654 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5655 L:      linux-edac@vger.kernel.org
5656 S:      Maintained
5657 F:      drivers/edac/mpc85xx_edac.[ch]
5658
5659 EDAC-PASEMI
5660 M:      Egor Martovetsky <egor@pasemi.com>
5661 L:      linux-edac@vger.kernel.org
5662 S:      Maintained
5663 F:      drivers/edac/pasemi_edac.c
5664
5665 EDAC-PND2
5666 M:      Tony Luck <tony.luck@intel.com>
5667 L:      linux-edac@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/edac/pnd2_edac.[ch]
5670
5671 EDAC-R82600
5672 M:      Tim Small <tim@buttersideup.com>
5673 L:      linux-edac@vger.kernel.org
5674 S:      Maintained
5675 F:      drivers/edac/r82600_edac.c
5676
5677 EDAC-SBRIDGE
5678 M:      Tony Luck <tony.luck@intel.com>
5679 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5680 L:      linux-edac@vger.kernel.org
5681 S:      Maintained
5682 F:      drivers/edac/sb_edac.c
5683
5684 EDAC-SKYLAKE
5685 M:      Tony Luck <tony.luck@intel.com>
5686 L:      linux-edac@vger.kernel.org
5687 S:      Maintained
5688 F:      drivers/edac/skx_edac.c
5689
5690 EDAC-TI
5691 M:      Tero Kristo <t-kristo@ti.com>
5692 L:      linux-edac@vger.kernel.org
5693 S:      Maintained
5694 F:      drivers/edac/ti_edac.c
5695
5696 EDAC-QCOM
5697 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5698 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5699 L:      linux-arm-msm@vger.kernel.org
5700 L:      linux-edac@vger.kernel.org
5701 S:      Maintained
5702 F:      drivers/edac/qcom_edac.c
5703
5704 EDIROL UA-101/UA-1000 DRIVER
5705 M:      Clemens Ladisch <clemens@ladisch.de>
5706 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5707 T:      git git://git.alsa-project.org/alsa-kernel.git
5708 S:      Maintained
5709 F:      sound/usb/misc/ua101.c
5710
5711 EFI TEST DRIVER
5712 L:      linux-efi@vger.kernel.org
5713 M:      Ivan Hu <ivan.hu@canonical.com>
5714 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5715 S:      Maintained
5716 F:      drivers/firmware/efi/test/
5717
5718 EFI VARIABLE FILESYSTEM
5719 M:      Matthew Garrett <matthew.garrett@nebula.com>
5720 M:      Jeremy Kerr <jk@ozlabs.org>
5721 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5723 L:      linux-efi@vger.kernel.org
5724 S:      Maintained
5725 F:      fs/efivarfs/
5726
5727 EFIFB FRAMEBUFFER DRIVER
5728 L:      linux-fbdev@vger.kernel.org
5729 M:      Peter Jones <pjones@redhat.com>
5730 S:      Maintained
5731 F:      drivers/video/fbdev/efifb.c
5732
5733 EFS FILESYSTEM
5734 W:      http://aeschi.ch.eu.org/efs/
5735 S:      Orphan
5736 F:      fs/efs/
5737
5738 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5739 M:      Douglas Miller <dougmill@linux.ibm.com>
5740 L:      netdev@vger.kernel.org
5741 S:      Maintained
5742 F:      drivers/net/ethernet/ibm/ehea/
5743
5744 EM28XX VIDEO4LINUX DRIVER
5745 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5746 L:      linux-media@vger.kernel.org
5747 W:      https://linuxtv.org
5748 T:      git git://linuxtv.org/media_tree.git
5749 S:      Maintained
5750 F:      drivers/media/usb/em28xx/
5751 F:      Documentation/media/v4l-drivers/em28xx*
5752
5753 EMBEDDED LINUX
5754 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5755 M:      Matt Mackall <mpm@selenic.com>
5756 M:      David Woodhouse <dwmw2@infradead.org>
5757 L:      linux-embedded@vger.kernel.org
5758 S:      Maintained
5759
5760 Emulex 10Gbps iSCSI - OneConnect DRIVER
5761 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5762 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5763 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5764 L:      linux-scsi@vger.kernel.org
5765 W:      http://www.broadcom.com
5766 S:      Supported
5767 F:      drivers/scsi/be2iscsi/
5768
5769 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5770 M:      Sathya Perla <sathya.perla@broadcom.com>
5771 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5772 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5773 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5774 L:      netdev@vger.kernel.org
5775 W:      http://www.emulex.com
5776 S:      Supported
5777 F:      drivers/net/ethernet/emulex/benet/
5778
5779 EMULEX ONECONNECT ROCE DRIVER
5780 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5781 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5782 L:      linux-rdma@vger.kernel.org
5783 W:      http://www.broadcom.com
5784 S:      Odd Fixes
5785 F:      drivers/infiniband/hw/ocrdma/
5786 F:      include/uapi/rdma/ocrdma-abi.h
5787
5788 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5789 M:      James Smart <james.smart@broadcom.com>
5790 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5791 L:      linux-scsi@vger.kernel.org
5792 W:      http://www.broadcom.com
5793 S:      Supported
5794 F:      drivers/scsi/lpfc/
5795
5796 ENE CB710 FLASH CARD READER DRIVER
5797 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5798 S:      Maintained
5799 F:      drivers/misc/cb710/
5800 F:      drivers/mmc/host/cb710-mmc.*
5801 F:      include/linux/cb710.h
5802
5803 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5804 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5805 S:      Maintained
5806 F:      drivers/media/rc/ene_ir.*
5807
5808 EPSON S1D13XXX FRAMEBUFFER DRIVER
5809 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5810 S:      Maintained
5811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5812 F:      drivers/video/fbdev/s1d13xxxfb.c
5813 F:      include/video/s1d13xxxfb.h
5814
5815 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5816 M:      Jeff Layton <jlayton@kernel.org>
5817 S:      Maintained
5818 F:      lib/errseq.c
5819 F:      include/linux/errseq.h
5820
5821 ET131X NETWORK DRIVER
5822 M:      Mark Einon <mark.einon@gmail.com>
5823 S:      Odd Fixes
5824 F:      drivers/net/ethernet/agere/
5825
5826 ETHERNET BRIDGE
5827 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5828 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5829 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5830 L:      netdev@vger.kernel.org
5831 W:      http://www.linuxfoundation.org/en/Net:Bridge
5832 S:      Maintained
5833 F:      include/linux/netfilter_bridge/
5834 F:      net/bridge/
5835
5836 ETHERNET PHY LIBRARY
5837 M:      Andrew Lunn <andrew@lunn.ch>
5838 M:      Florian Fainelli <f.fainelli@gmail.com>
5839 M:      Heiner Kallweit <hkallweit1@gmail.com>
5840 L:      netdev@vger.kernel.org
5841 S:      Maintained
5842 F:      Documentation/ABI/testing/sysfs-bus-mdio
5843 F:      Documentation/devicetree/bindings/net/mdio*
5844 F:      Documentation/networking/phy.txt
5845 F:      drivers/net/phy/
5846 F:      drivers/of/of_mdio.c
5847 F:      drivers/of/of_net.c
5848 F:      include/linux/*mdio*.h
5849 F:      include/linux/of_net.h
5850 F:      include/linux/phy.h
5851 F:      include/linux/phy_fixed.h
5852 F:      include/linux/platform_data/mdio-bcm-unimac.h
5853 F:      include/linux/platform_data/mdio-gpio.h
5854 F:      include/trace/events/mdio.h
5855 F:      include/uapi/linux/mdio.h
5856 F:      include/uapi/linux/mii.h
5857
5858 EXT2 FILE SYSTEM
5859 M:      Jan Kara <jack@suse.com>
5860 L:      linux-ext4@vger.kernel.org
5861 S:      Maintained
5862 F:      Documentation/filesystems/ext2.txt
5863 F:      fs/ext2/
5864 F:      include/linux/ext2*
5865
5866 EXT4 FILE SYSTEM
5867 M:      "Theodore Ts'o" <tytso@mit.edu>
5868 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5869 L:      linux-ext4@vger.kernel.org
5870 W:      http://ext4.wiki.kernel.org
5871 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5873 S:      Maintained
5874 F:      Documentation/filesystems/ext4/
5875 F:      fs/ext4/
5876
5877 Extended Verification Module (EVM)
5878 M:      Mimi Zohar <zohar@linux.ibm.com>
5879 L:      linux-integrity@vger.kernel.org
5880 S:      Supported
5881 F:      security/integrity/evm/
5882
5883 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5884 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5885 L:      linux-efi@vger.kernel.org
5886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5887 S:      Maintained
5888 F:      Documentation/efi-stub.txt
5889 F:      arch/*/kernel/efi.c
5890 F:      arch/x86/boot/compressed/eboot.[ch]
5891 F:      arch/*/include/asm/efi.h
5892 F:      arch/x86/platform/efi/
5893 F:      drivers/firmware/efi/
5894 F:      include/linux/efi*.h
5895 F:      arch/arm/boot/compressed/efi-header.S
5896 F:      arch/arm64/kernel/efi-entry.S
5897
5898 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5899 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5900 M:      Chanwoo Choi <cw00.choi@samsung.com>
5901 L:      linux-kernel@vger.kernel.org
5902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5903 S:      Maintained
5904 F:      drivers/extcon/
5905 F:      include/linux/extcon/
5906 F:      include/linux/extcon.h
5907 F:      Documentation/extcon/
5908 F:      Documentation/devicetree/bindings/extcon/
5909
5910 EXYNOS DP DRIVER
5911 M:      Jingoo Han <jingoohan1@gmail.com>
5912 L:      dri-devel@lists.freedesktop.org
5913 S:      Maintained
5914 F:      drivers/gpu/drm/exynos/exynos_dp*
5915
5916 EXYNOS SYSMMU (IOMMU) driver
5917 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5918 L:      iommu@lists.linux-foundation.org
5919 S:      Maintained
5920 F:      drivers/iommu/exynos-iommu.c
5921
5922 EZchip NPS platform support
5923 M:      Vineet Gupta <vgupta@synopsys.com>
5924 M:      Ofer Levi <oferle@mellanox.com>
5925 S:      Supported
5926 F:      arch/arc/plat-eznps
5927 F:      arch/arc/boot/dts/eznps.dts
5928
5929 F2FS FILE SYSTEM
5930 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5931 M:      Chao Yu <yuchao0@huawei.com>
5932 L:      linux-f2fs-devel@lists.sourceforge.net
5933 W:      https://f2fs.wiki.kernel.org/
5934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5935 S:      Maintained
5936 F:      Documentation/filesystems/f2fs.txt
5937 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5938 F:      fs/f2fs/
5939 F:      include/linux/f2fs_fs.h
5940 F:      include/trace/events/f2fs.h
5941
5942 F71805F HARDWARE MONITORING DRIVER
5943 M:      Jean Delvare <jdelvare@suse.com>
5944 L:      linux-hwmon@vger.kernel.org
5945 S:      Maintained
5946 F:      Documentation/hwmon/f71805f
5947 F:      drivers/hwmon/f71805f.c
5948
5949 FADDR2LINE
5950 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5951 S:      Maintained
5952 F:      scripts/faddr2line
5953
5954 FAILOVER MODULE
5955 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5956 L:      netdev@vger.kernel.org
5957 S:      Supported
5958 F:      net/core/failover.c
5959 F:      include/net/failover.h
5960 F:      Documentation/networking/failover.rst
5961
5962 FANOTIFY
5963 M:      Jan Kara <jack@suse.cz>
5964 R:      Amir Goldstein <amir73il@gmail.com>
5965 L:      linux-fsdevel@vger.kernel.org
5966 S:      Maintained
5967 F:      fs/notify/fanotify/
5968 F:      include/linux/fanotify.h
5969 F:      include/uapi/linux/fanotify.h
5970
5971 FARSYNC SYNCHRONOUS DRIVER
5972 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5973 W:      http://www.farsite.co.uk/
5974 S:      Supported
5975 F:      drivers/net/wan/farsync.*
5976
5977 FAULT INJECTION SUPPORT
5978 M:      Akinobu Mita <akinobu.mita@gmail.com>
5979 S:      Supported
5980 F:      Documentation/fault-injection/
5981 F:      lib/fault-inject.c
5982
5983 FBTFT Framebuffer drivers
5984 S:      Orphan
5985 L:      dri-devel@lists.freedesktop.org
5986 L:      linux-fbdev@vger.kernel.org
5987 F:      drivers/staging/fbtft/
5988
5989 FC0011 TUNER DRIVER
5990 M:      Michael Buesch <m@bues.ch>
5991 L:      linux-media@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/media/tuners/fc0011.h
5994 F:      drivers/media/tuners/fc0011.c
5995
5996 FC2580 MEDIA DRIVER
5997 M:      Antti Palosaari <crope@iki.fi>
5998 L:      linux-media@vger.kernel.org
5999 W:      https://linuxtv.org
6000 W:      http://palosaari.fi/linux/
6001 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6002 T:      git git://linuxtv.org/anttip/media_tree.git
6003 S:      Maintained
6004 F:      drivers/media/tuners/fc2580*
6005
6006 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6007 M:      Hannes Reinecke <hare@suse.de>
6008 L:      linux-scsi@vger.kernel.org
6009 W:      www.Open-FCoE.org
6010 S:      Supported
6011 F:      drivers/scsi/libfc/
6012 F:      drivers/scsi/fcoe/
6013 F:      include/scsi/fc/
6014 F:      include/scsi/libfc.h
6015 F:      include/scsi/libfcoe.h
6016 F:      include/uapi/scsi/fc/
6017
6018 FILE LOCKING (flock() and fcntl()/lockf())
6019 M:      Jeff Layton <jlayton@kernel.org>
6020 M:      "J. Bruce Fields" <bfields@fieldses.org>
6021 L:      linux-fsdevel@vger.kernel.org
6022 S:      Maintained
6023 F:      include/linux/fcntl.h
6024 F:      include/uapi/linux/fcntl.h
6025 F:      fs/fcntl.c
6026 F:      fs/locks.c
6027
6028 FILESYSTEMS (VFS and infrastructure)
6029 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6030 L:      linux-fsdevel@vger.kernel.org
6031 S:      Maintained
6032 F:      fs/*
6033 F:      include/linux/fs.h
6034 F:      include/linux/fs_types.h
6035 F:      include/uapi/linux/fs.h
6036
6037 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6038 M:      Riku Voipio <riku.voipio@iki.fi>
6039 L:      linux-hwmon@vger.kernel.org
6040 S:      Maintained
6041 F:      drivers/hwmon/f75375s.c
6042 F:      include/linux/f75375s.h
6043
6044 FIREWIRE AUDIO DRIVERS
6045 M:      Clemens Ladisch <clemens@ladisch.de>
6046 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6047 T:      git git://git.alsa-project.org/alsa-kernel.git
6048 S:      Maintained
6049 F:      sound/firewire/
6050
6051 FIREWIRE MEDIA DRIVERS (firedtv)
6052 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6053 L:      linux-media@vger.kernel.org
6054 L:      linux1394-devel@lists.sourceforge.net
6055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6056 S:      Maintained
6057 F:      drivers/media/firewire/
6058
6059 FIREWIRE SBP-2 TARGET
6060 M:      Chris Boot <bootc@bootc.net>
6061 L:      linux-scsi@vger.kernel.org
6062 L:      target-devel@vger.kernel.org
6063 L:      linux1394-devel@lists.sourceforge.net
6064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6065 S:      Maintained
6066 F:      drivers/target/sbp/
6067
6068 FIREWIRE SUBSYSTEM
6069 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6070 L:      linux1394-devel@lists.sourceforge.net
6071 W:      http://ieee1394.wiki.kernel.org/
6072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6073 S:      Maintained
6074 F:      drivers/firewire/
6075 F:      include/linux/firewire.h
6076 F:      include/uapi/linux/firewire*.h
6077 F:      tools/firewire/
6078
6079 FIRMWARE LOADER (request_firmware)
6080 M:      Luis Chamberlain <mcgrof@kernel.org>
6081 L:      linux-kernel@vger.kernel.org
6082 S:      Maintained
6083 F:      Documentation/firmware_class/
6084 F:      drivers/base/firmware_loader/
6085 F:      include/linux/firmware.h
6086
6087 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6088 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6089 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6090 S:      Maintained
6091 F:      drivers/block/rsxx/
6092
6093 FLOPPY DRIVER
6094 M:      Jiri Kosina <jikos@kernel.org>
6095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6096 S:      Odd fixes
6097 F:      drivers/block/floppy.c
6098
6099 FMC SUBSYSTEM
6100 M:      Alessandro Rubini <rubini@gnudd.com>
6101 W:      http://www.ohwr.org/projects/fmc-bus
6102 S:      Supported
6103 F:      drivers/fmc/
6104 F:      include/linux/fmc*.h
6105 F:      include/linux/ipmi-fru.h
6106 K:      fmc_d.*register
6107
6108 FPGA MANAGER FRAMEWORK
6109 M:      Alan Tull <atull@kernel.org>
6110 M:      Moritz Fischer <mdf@kernel.org>
6111 L:      linux-fpga@vger.kernel.org
6112 S:      Maintained
6113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6114 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6115 F:      Documentation/fpga/
6116 F:      Documentation/driver-api/fpga/
6117 F:      Documentation/devicetree/bindings/fpga/
6118 F:      drivers/fpga/
6119 F:      include/linux/fpga/
6120 W:      http://www.rocketboards.org
6121
6122 FPGA DFL DRIVERS
6123 M:      Wu Hao <hao.wu@intel.com>
6124 L:      linux-fpga@vger.kernel.org
6125 S:      Maintained
6126 F:      Documentation/fpga/dfl.txt
6127 F:      include/uapi/linux/fpga-dfl.h
6128 F:      drivers/fpga/dfl*
6129
6130 FPU EMULATOR
6131 M:      Bill Metzenthen <billm@melbpc.org.au>
6132 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6133 S:      Maintained
6134 F:      arch/x86/math-emu/
6135
6136 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6137 L:      netdev@vger.kernel.org
6138 S:      Orphan
6139 F:      drivers/net/wan/dlci.c
6140 F:      drivers/net/wan/sdla.c
6141
6142 FRAMEBUFFER LAYER
6143 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6144 L:      dri-devel@lists.freedesktop.org
6145 L:      linux-fbdev@vger.kernel.org
6146 T:      git git://github.com/bzolnier/linux.git
6147 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6148 S:      Maintained
6149 F:      Documentation/fb/
6150 F:      drivers/video/
6151 F:      include/video/
6152 F:      include/linux/fb.h
6153 F:      include/uapi/video/
6154 F:      include/uapi/linux/fb.h
6155
6156 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6157 M:      Horia Geantă <horia.geanta@nxp.com>
6158 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6159 L:      linux-crypto@vger.kernel.org
6160 S:      Maintained
6161 F:      drivers/crypto/caam/
6162 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6163
6164 FREESCALE DIU FRAMEBUFFER DRIVER
6165 M:      Timur Tabi <timur@kernel.org>
6166 L:      linux-fbdev@vger.kernel.org
6167 S:      Maintained
6168 F:      drivers/video/fbdev/fsl-diu-fb.*
6169
6170 FREESCALE DMA DRIVER
6171 M:      Li Yang <leoyang.li@nxp.com>
6172 M:      Zhang Wei <zw@zh-kernel.org>
6173 L:      linuxppc-dev@lists.ozlabs.org
6174 S:      Maintained
6175 F:      drivers/dma/fsldma.*
6176
6177 FREESCALE ENETC ETHERNET DRIVERS
6178 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6179 L:      netdev@vger.kernel.org
6180 S:      Maintained
6181 F:      drivers/net/ethernet/freescale/enetc/
6182
6183 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6184 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6185 L:      netdev@vger.kernel.org
6186 S:      Maintained
6187 F:      drivers/net/ethernet/freescale/gianfar*
6188 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6189
6190 FREESCALE GPMI NAND DRIVER
6191 M:      Han Xu <han.xu@nxp.com>
6192 L:      linux-mtd@lists.infradead.org
6193 S:      Maintained
6194 F:      drivers/mtd/nand/raw/gpmi-nand/*
6195
6196 FREESCALE I2C CPM DRIVER
6197 M:      Jochen Friedrich <jochen@scram.de>
6198 L:      linuxppc-dev@lists.ozlabs.org
6199 L:      linux-i2c@vger.kernel.org
6200 S:      Maintained
6201 F:      drivers/i2c/busses/i2c-cpm.c
6202
6203 FREESCALE IMX LPI2C DRIVER
6204 M:      Dong Aisheng <aisheng.dong@nxp.com>
6205 L:      linux-i2c@vger.kernel.org
6206 L:      linux-imx@nxp.com
6207 S:      Maintained
6208 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6209 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6210
6211 FREESCALE IMX / MXC FEC DRIVER
6212 M:      Fugang Duan <fugang.duan@nxp.com>
6213 L:      netdev@vger.kernel.org
6214 S:      Maintained
6215 F:      drivers/net/ethernet/freescale/fec_main.c
6216 F:      drivers/net/ethernet/freescale/fec_ptp.c
6217 F:      drivers/net/ethernet/freescale/fec.h
6218 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6219
6220 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6221 M:      Sascha Hauer <s.hauer@pengutronix.de>
6222 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6223 L:      linux-fbdev@vger.kernel.org
6224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6225 S:      Maintained
6226 F:      include/linux/platform_data/video-imxfb.h
6227 F:      drivers/video/fbdev/imxfb.c
6228
6229 FREESCALE QORIQ DPAA ETHERNET DRIVER
6230 M:      Madalin Bucur <madalin.bucur@nxp.com>
6231 L:      netdev@vger.kernel.org
6232 S:      Maintained
6233 F:      drivers/net/ethernet/freescale/dpaa
6234
6235 FREESCALE QORIQ DPAA FMAN DRIVER
6236 M:      Madalin Bucur <madalin.bucur@nxp.com>
6237 L:      netdev@vger.kernel.org
6238 S:      Maintained
6239 F:      drivers/net/ethernet/freescale/fman
6240 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6241
6242 FREESCALE QORIQ PTP CLOCK DRIVER
6243 M:      Yangbo Lu <yangbo.lu@nxp.com>
6244 L:      netdev@vger.kernel.org
6245 S:      Maintained
6246 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6247 F:      drivers/ptp/ptp_qoriq.c
6248 F:      drivers/ptp/ptp_qoriq_debugfs.c
6249 F:      include/linux/fsl/ptp_qoriq.h
6250 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6251
6252 FREESCALE QUAD SPI DRIVER
6253 M:      Han Xu <han.xu@nxp.com>
6254 L:      linux-spi@vger.kernel.org
6255 S:      Maintained
6256 F:      drivers/spi/spi-fsl-qspi.c
6257
6258 FREESCALE QUICC ENGINE LIBRARY
6259 M:      Qiang Zhao <qiang.zhao@nxp.com>
6260 L:      linuxppc-dev@lists.ozlabs.org
6261 S:      Maintained
6262 F:      drivers/soc/fsl/qe/
6263 F:      include/soc/fsl/*qe*.h
6264 F:      include/soc/fsl/*ucc*.h
6265
6266 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6267 M:      Li Yang <leoyang.li@nxp.com>
6268 L:      netdev@vger.kernel.org
6269 L:      linuxppc-dev@lists.ozlabs.org
6270 S:      Maintained
6271 F:      drivers/net/ethernet/freescale/ucc_geth*
6272
6273 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6274 M:      Zhao Qiang <qiang.zhao@nxp.com>
6275 L:      netdev@vger.kernel.org
6276 L:      linuxppc-dev@lists.ozlabs.org
6277 S:      Maintained
6278 F:      drivers/net/wan/fsl_ucc_hdlc*
6279
6280 FREESCALE QUICC ENGINE UCC UART DRIVER
6281 M:      Timur Tabi <timur@kernel.org>
6282 L:      linuxppc-dev@lists.ozlabs.org
6283 S:      Maintained
6284 F:      drivers/tty/serial/ucc_uart.c
6285
6286 FREESCALE SOC DRIVERS
6287 M:      Li Yang <leoyang.li@nxp.com>
6288 L:      linuxppc-dev@lists.ozlabs.org
6289 L:      linux-arm-kernel@lists.infradead.org
6290 S:      Maintained
6291 F:      Documentation/devicetree/bindings/soc/fsl/
6292 F:      drivers/soc/fsl/
6293 F:      include/linux/fsl/
6294
6295 FREESCALE SOC FS_ENET DRIVER
6296 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6297 L:      linuxppc-dev@lists.ozlabs.org
6298 L:      netdev@vger.kernel.org
6299 S:      Maintained
6300 F:      drivers/net/ethernet/freescale/fs_enet/
6301 F:      include/linux/fs_enet_pd.h
6302
6303 FREESCALE SOC SOUND DRIVERS
6304 M:      Timur Tabi <timur@kernel.org>
6305 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6306 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6307 R:      Fabio Estevam <festevam@gmail.com>
6308 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6309 L:      linuxppc-dev@lists.ozlabs.org
6310 S:      Maintained
6311 F:      sound/soc/fsl/fsl*
6312 F:      sound/soc/fsl/imx*
6313 F:      sound/soc/fsl/mpc8610_hpcd.c
6314
6315 FREESCALE USB PERIPHERAL DRIVERS
6316 M:      Li Yang <leoyang.li@nxp.com>
6317 L:      linux-usb@vger.kernel.org
6318 L:      linuxppc-dev@lists.ozlabs.org
6319 S:      Maintained
6320 F:      drivers/usb/gadget/udc/fsl*
6321
6322 FREEVXFS FILESYSTEM
6323 M:      Christoph Hellwig <hch@infradead.org>
6324 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6325 S:      Maintained
6326 F:      fs/freevxfs/
6327
6328 FREEZER
6329 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6330 M:      Pavel Machek <pavel@ucw.cz>
6331 L:      linux-pm@vger.kernel.org
6332 S:      Supported
6333 F:      Documentation/power/freezing-of-tasks.txt
6334 F:      include/linux/freezer.h
6335 F:      kernel/freezer.c
6336
6337 FRONTSWAP API
6338 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6339 L:      linux-kernel@vger.kernel.org
6340 S:      Maintained
6341 F:      mm/frontswap.c
6342 F:      include/linux/frontswap.h
6343
6344 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6345 M:      David Howells <dhowells@redhat.com>
6346 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6347 S:      Supported
6348 F:      Documentation/filesystems/caching/
6349 F:      fs/fscache/
6350 F:      include/linux/fscache*.h
6351
6352 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6353 M:      Theodore Y. Ts'o <tytso@mit.edu>
6354 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6355 M:      Eric Biggers <ebiggers@kernel.org>
6356 L:      linux-fscrypt@vger.kernel.org
6357 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6358 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6359 S:      Supported
6360 F:      fs/crypto/
6361 F:      include/linux/fscrypt*.h
6362 F:      Documentation/filesystems/fscrypt.rst
6363
6364 FSI-ATTACHED I2C DRIVER
6365 M:      Eddie James <eajames@linux.ibm.com>
6366 L:      linux-i2c@vger.kernel.org
6367 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6368 S:      Maintained
6369 F:      drivers/i2c/busses/i2c-fsi.c
6370 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6371
6372 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6373 M:      Jan Kara <jack@suse.cz>
6374 R:      Amir Goldstein <amir73il@gmail.com>
6375 L:      linux-fsdevel@vger.kernel.org
6376 S:      Maintained
6377 F:      fs/notify/
6378 F:      include/linux/fsnotify*.h
6379
6380 FUJITSU LAPTOP EXTRAS
6381 M:      Jonathan Woithe <jwoithe@just42.net>
6382 L:      platform-driver-x86@vger.kernel.org
6383 S:      Maintained
6384 F:      drivers/platform/x86/fujitsu-laptop.c
6385
6386 FUJITSU M-5MO LS CAMERA ISP DRIVER
6387 M:      Kyungmin Park <kyungmin.park@samsung.com>
6388 M:      Heungjun Kim <riverful.kim@samsung.com>
6389 L:      linux-media@vger.kernel.org
6390 S:      Maintained
6391 F:      drivers/media/i2c/m5mols/
6392 F:      include/media/i2c/m5mols.h
6393
6394 FUJITSU TABLET EXTRAS
6395 M:      Robert Gerlach <khnz@gmx.de>
6396 L:      platform-driver-x86@vger.kernel.org
6397 S:      Maintained
6398 F:      drivers/platform/x86/fujitsu-tablet.c
6399
6400 FUSE: FILESYSTEM IN USERSPACE
6401 M:      Miklos Szeredi <miklos@szeredi.hu>
6402 L:      linux-fsdevel@vger.kernel.org
6403 W:      http://fuse.sourceforge.net/
6404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6405 S:      Maintained
6406 F:      fs/fuse/
6407 F:      include/uapi/linux/fuse.h
6408 F:      Documentation/filesystems/fuse.txt
6409
6410 FUTEX SUBSYSTEM
6411 M:      Thomas Gleixner <tglx@linutronix.de>
6412 M:      Ingo Molnar <mingo@redhat.com>
6413 R:      Peter Zijlstra <peterz@infradead.org>
6414 R:      Darren Hart <dvhart@infradead.org>
6415 L:      linux-kernel@vger.kernel.org
6416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6417 S:      Maintained
6418 F:      kernel/futex.c
6419 F:      include/asm-generic/futex.h
6420 F:      include/linux/futex.h
6421 F:      include/uapi/linux/futex.h
6422 F:      tools/testing/selftests/futex/
6423 F:      tools/perf/bench/futex*
6424 F:      Documentation/*futex*
6425
6426 GCC PLUGINS
6427 M:      Kees Cook <keescook@chromium.org>
6428 R:      Emese Revfy <re.emese@gmail.com>
6429 L:      kernel-hardening@lists.openwall.com
6430 S:      Maintained
6431 F:      scripts/gcc-plugins/
6432 F:      scripts/gcc-plugin.sh
6433 F:      scripts/Makefile.gcc-plugins
6434 F:      Documentation/gcc-plugins.txt
6435
6436 GASKET DRIVER FRAMEWORK
6437 M:      Rob Springer <rspringer@google.com>
6438 M:      Todd Poynor <toddpoynor@google.com>
6439 M:      Ben Chan <benchan@chromium.org>
6440 S:      Maintained
6441 F:      drivers/staging/gasket/
6442
6443 GCOV BASED KERNEL PROFILING
6444 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6445 S:      Maintained
6446 F:      kernel/gcov/
6447 F:      Documentation/dev-tools/gcov.rst
6448
6449 GDB KERNEL DEBUGGING HELPER SCRIPTS
6450 M:      Jan Kiszka <jan.kiszka@siemens.com>
6451 M:      Kieran Bingham <kbingham@kernel.org>
6452 S:      Supported
6453 F:      scripts/gdb/
6454
6455 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6456 M:      Achim Leubner <achim_leubner@adaptec.com>
6457 L:      linux-scsi@vger.kernel.org
6458 W:      http://www.icp-vortex.com/
6459 S:      Supported
6460 F:      drivers/scsi/gdt*
6461
6462 GEMTEK FM RADIO RECEIVER DRIVER
6463 M:      Hans Verkuil <hverkuil@xs4all.nl>
6464 L:      linux-media@vger.kernel.org
6465 T:      git git://linuxtv.org/media_tree.git
6466 W:      https://linuxtv.org
6467 S:      Maintained
6468 F:      drivers/media/radio/radio-gemtek*
6469
6470 GENERIC GPIO I2C DRIVER
6471 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6472 S:      Supported
6473 F:      drivers/i2c/busses/i2c-gpio.c
6474 F:      include/linux/platform_data/i2c-gpio.h
6475
6476 GENERIC GPIO I2C MULTIPLEXER DRIVER
6477 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6478 L:      linux-i2c@vger.kernel.org
6479 S:      Supported
6480 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6481 F:      include/linux/platform_data/i2c-mux-gpio.h
6482 F:      Documentation/i2c/muxes/i2c-mux-gpio
6483
6484 GENERIC HDLC (WAN) DRIVERS
6485 M:      Krzysztof Halasa <khc@pm.waw.pl>
6486 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6487 S:      Maintained
6488 F:      drivers/net/wan/c101.c
6489 F:      drivers/net/wan/hd6457*
6490 F:      drivers/net/wan/hdlc*
6491 F:      drivers/net/wan/n2.c
6492 F:      drivers/net/wan/pc300too.c
6493 F:      drivers/net/wan/pci200syn.c
6494 F:      drivers/net/wan/wanxl*
6495
6496 GENERIC INCLUDE/ASM HEADER FILES
6497 M:      Arnd Bergmann <arnd@arndb.de>
6498 L:      linux-arch@vger.kernel.org
6499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6500 S:      Maintained
6501 F:      include/asm-generic/
6502 F:      include/uapi/asm-generic/
6503
6504 GENERIC PHY FRAMEWORK
6505 M:      Kishon Vijay Abraham I <kishon@ti.com>
6506 L:      linux-kernel@vger.kernel.org
6507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6508 S:      Supported
6509 F:      drivers/phy/
6510 F:      include/linux/phy/
6511 F:      Documentation/devicetree/bindings/phy/
6512
6513 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6514 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6515 S:      Supported
6516 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6517
6518 GENERIC PM DOMAINS
6519 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6520 M:      Kevin Hilman <khilman@kernel.org>
6521 M:      Ulf Hansson <ulf.hansson@linaro.org>
6522 L:      linux-pm@vger.kernel.org
6523 S:      Supported
6524 F:      drivers/base/power/domain*.c
6525 F:      include/linux/pm_domain.h
6526 F:      Documentation/devicetree/bindings/power/power_domain.txt
6527
6528 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6529 M:      Eugen Hristev <eugen.hristev@microchip.com>
6530 L:      linux-input@vger.kernel.org
6531 S:      Maintained
6532 F:      drivers/input/touchscreen/resistive-adc-touch.c
6533
6534 GENERIC UIO DRIVER FOR PCI DEVICES
6535 M:      "Michael S. Tsirkin" <mst@redhat.com>
6536 L:      kvm@vger.kernel.org
6537 S:      Supported
6538 F:      drivers/uio/uio_pci_generic.c
6539
6540 GENWQE (IBM Generic Workqueue Card)
6541 M:      Frank Haverkamp <haver@linux.ibm.com>
6542 S:      Supported
6543 F:      drivers/misc/genwqe/
6544
6545 GET_MAINTAINER SCRIPT
6546 M:      Joe Perches <joe@perches.com>
6547 S:      Maintained
6548 F:      scripts/get_maintainer.pl
6549
6550 GFS2 FILE SYSTEM
6551 M:      Bob Peterson <rpeterso@redhat.com>
6552 M:      Andreas Gruenbacher <agruenba@redhat.com>
6553 L:      cluster-devel@redhat.com
6554 W:      http://sources.redhat.com/cluster/
6555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6556 S:      Supported
6557 F:      Documentation/filesystems/gfs2*.txt
6558 F:      fs/gfs2/
6559 F:      include/uapi/linux/gfs2_ondisk.h
6560
6561 GIGASET ISDN DRIVERS
6562 M:      Paul Bolle <pebolle@tiscali.nl>
6563 L:      gigaset307x-common@lists.sourceforge.net
6564 W:      http://gigaset307x.sourceforge.net/
6565 S:      Odd Fixes
6566 F:      Documentation/isdn/README.gigaset
6567 F:      drivers/isdn/gigaset/
6568 F:      include/uapi/linux/gigaset_dev.h
6569
6570 GNSS SUBSYSTEM
6571 M:      Johan Hovold <johan@kernel.org>
6572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6573 S:      Maintained
6574 F:      Documentation/ABI/testing/sysfs-class-gnss
6575 F:      Documentation/devicetree/bindings/gnss/
6576 F:      drivers/gnss/
6577 F:      include/linux/gnss.h
6578
6579 GO7007 MPEG CODEC
6580 M:      Hans Verkuil <hans.verkuil@cisco.com>
6581 L:      linux-media@vger.kernel.org
6582 S:      Maintained
6583 F:      drivers/media/usb/go7007/
6584
6585 GOODIX TOUCHSCREEN
6586 M:      Bastien Nocera <hadess@hadess.net>
6587 L:      linux-input@vger.kernel.org
6588 S:      Maintained
6589 F:      drivers/input/touchscreen/goodix.c
6590
6591 GPD POCKET FAN DRIVER
6592 M:      Hans de Goede <hdegoede@redhat.com>
6593 L:      platform-driver-x86@vger.kernel.org
6594 S:      Maintained
6595 F:      drivers/platform/x86/gpd-pocket-fan.c
6596
6597 GPIO ACPI SUPPORT
6598 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6599 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6600 L:      linux-gpio@vger.kernel.org
6601 L:      linux-acpi@vger.kernel.org
6602 S:      Maintained
6603 F:      Documentation/acpi/gpio-properties.txt
6604 F:      drivers/gpio/gpiolib-acpi.c
6605
6606 GPIO IR Transmitter
6607 M:      Sean Young <sean@mess.org>
6608 L:      linux-media@vger.kernel.org
6609 S:      Maintained
6610 F:      drivers/media/rc/gpio-ir-tx.c
6611
6612 GPIO MOCKUP DRIVER
6613 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6614 L:      linux-gpio@vger.kernel.org
6615 S:      Maintained
6616 F:      drivers/gpio/gpio-mockup.c
6617 F:      tools/testing/selftests/gpio/
6618
6619 GPIO SUBSYSTEM
6620 M:      Linus Walleij <linus.walleij@linaro.org>
6621 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6622 L:      linux-gpio@vger.kernel.org
6623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6624 S:      Maintained
6625 F:      Documentation/devicetree/bindings/gpio/
6626 F:      Documentation/driver-api/gpio/
6627 F:      Documentation/gpio/
6628 F:      Documentation/ABI/testing/gpio-cdev
6629 F:      Documentation/ABI/obsolete/sysfs-gpio
6630 F:      drivers/gpio/
6631 F:      include/linux/gpio/
6632 F:      include/linux/gpio.h
6633 F:      include/linux/of_gpio.h
6634 F:      include/asm-generic/gpio.h
6635 F:      include/uapi/linux/gpio.h
6636 F:      tools/gpio/
6637
6638 GRE DEMULTIPLEXER DRIVER
6639 M:      Dmitry Kozlov <xeb@mail.ru>
6640 L:      netdev@vger.kernel.org
6641 S:      Maintained
6642 F:      net/ipv4/gre_demux.c
6643 F:      net/ipv4/gre_offload.c
6644 F:      include/net/gre.h
6645
6646 GRETH 10/100/1G Ethernet MAC device driver
6647 M:      Andreas Larsson <andreas@gaisler.com>
6648 L:      netdev@vger.kernel.org
6649 S:      Maintained
6650 F:      drivers/net/ethernet/aeroflex/
6651
6652 GREYBUS AUDIO PROTOCOLS DRIVERS
6653 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6654 M:      Mark Greer <mgreer@animalcreek.com>
6655 S:      Maintained
6656 F:      drivers/staging/greybus/audio_apbridgea.c
6657 F:      drivers/staging/greybus/audio_apbridgea.h
6658 F:      drivers/staging/greybus/audio_codec.c
6659 F:      drivers/staging/greybus/audio_codec.h
6660 F:      drivers/staging/greybus/audio_gb.c
6661 F:      drivers/staging/greybus/audio_manager.c
6662 F:      drivers/staging/greybus/audio_manager.h
6663 F:      drivers/staging/greybus/audio_manager_module.c
6664 F:      drivers/staging/greybus/audio_manager_private.h
6665 F:      drivers/staging/greybus/audio_manager_sysfs.c
6666 F:      drivers/staging/greybus/audio_module.c
6667 F:      drivers/staging/greybus/audio_topology.c
6668
6669 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6670 M:      Viresh Kumar <vireshk@kernel.org>
6671 S:      Maintained
6672 F:      drivers/staging/greybus/authentication.c
6673 F:      drivers/staging/greybus/bootrom.c
6674 F:      drivers/staging/greybus/firmware.h
6675 F:      drivers/staging/greybus/fw-core.c
6676 F:      drivers/staging/greybus/fw-download.c
6677 F:      drivers/staging/greybus/fw-management.c
6678 F:      drivers/staging/greybus/greybus_authentication.h
6679 F:      drivers/staging/greybus/greybus_firmware.h
6680 F:      drivers/staging/greybus/hid.c
6681 F:      drivers/staging/greybus/i2c.c
6682 F:      drivers/staging/greybus/spi.c
6683 F:      drivers/staging/greybus/spilib.c
6684 F:      drivers/staging/greybus/spilib.h
6685
6686 GREYBUS LOOPBACK DRIVER
6687 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6688 S:      Maintained
6689 F:      drivers/staging/greybus/loopback.c
6690
6691 GREYBUS PLATFORM DRIVERS
6692 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6693 S:      Maintained
6694 F:      drivers/staging/greybus/arche-platform.c
6695 F:      drivers/staging/greybus/arche-apb-ctrl.c
6696 F:      drivers/staging/greybus/arche_platform.h
6697
6698 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6699 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6700 S:      Maintained
6701 F:      drivers/staging/greybus/sdio.c
6702 F:      drivers/staging/greybus/light.c
6703 F:      drivers/staging/greybus/gpio.c
6704 F:      drivers/staging/greybus/power_supply.c
6705 F:      drivers/staging/greybus/spi.c
6706 F:      drivers/staging/greybus/spilib.c
6707
6708 GREYBUS SUBSYSTEM
6709 M:      Johan Hovold <johan@kernel.org>
6710 M:      Alex Elder <elder@kernel.org>
6711 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6712 S:      Maintained
6713 F:      drivers/staging/greybus/
6714 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6715
6716 GREYBUS UART PROTOCOLS DRIVERS
6717 M:      David Lin <dtwlin@gmail.com>
6718 S:      Maintained
6719 F:      drivers/staging/greybus/uart.c
6720 F:      drivers/staging/greybus/log.c
6721
6722 GS1662 VIDEO SERIALIZER
6723 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6724 L:      linux-media@vger.kernel.org
6725 T:      git git://linuxtv.org/media_tree.git
6726 S:      Maintained
6727 F:      drivers/media/spi/gs1662.c
6728
6729 GSPCA FINEPIX SUBDRIVER
6730 M:      Frank Zago <frank@zago.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/finepix.c
6735
6736 GSPCA GL860 SUBDRIVER
6737 M:      Olivier Lorin <o.lorin@laposte.net>
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/gl860/
6742
6743 GSPCA M5602 SUBDRIVER
6744 M:      Erik Andren <erik.andren@gmail.com>
6745 L:      linux-media@vger.kernel.org
6746 T:      git git://linuxtv.org/media_tree.git
6747 S:      Maintained
6748 F:      drivers/media/usb/gspca/m5602/
6749
6750 GSPCA PAC207 SONIXB SUBDRIVER
6751 M:      Hans Verkuil <hverkuil@xs4all.nl>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 S:      Odd Fixes
6755 F:      drivers/media/usb/gspca/pac207.c
6756
6757 GSPCA SN9C20X SUBDRIVER
6758 M:      Brian Johnson <brijohn@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/sn9c20x.c
6763
6764 GSPCA T613 SUBDRIVER
6765 M:      Leandro Costantino <lcostantino@gmail.com>
6766 L:      linux-media@vger.kernel.org
6767 T:      git git://linuxtv.org/media_tree.git
6768 S:      Maintained
6769 F:      drivers/media/usb/gspca/t613.c
6770
6771 GSPCA USB WEBCAM DRIVER
6772 M:      Hans Verkuil <hverkuil@xs4all.nl>
6773 L:      linux-media@vger.kernel.org
6774 T:      git git://linuxtv.org/media_tree.git
6775 S:      Odd Fixes
6776 F:      drivers/media/usb/gspca/
6777
6778 GTP (GPRS Tunneling Protocol)
6779 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6780 M:      Harald Welte <laforge@gnumonks.org>
6781 L:      osmocom-net-gprs@lists.osmocom.org
6782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6783 S:      Maintained
6784 F:      drivers/net/gtp.c
6785
6786 GUID PARTITION TABLE (GPT)
6787 M:      Davidlohr Bueso <dave@stgolabs.net>
6788 L:      linux-efi@vger.kernel.org
6789 S:      Maintained
6790 F:      block/partitions/efi.*
6791
6792 H8/300 ARCHITECTURE
6793 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6794 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6795 W:      http://uclinux-h8.sourceforge.jp
6796 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6797 S:      Maintained
6798 F:      arch/h8300/
6799 F:      drivers/clocksource/h8300_*.c
6800 F:      drivers/clk/h8300/
6801 F:      drivers/irqchip/irq-renesas-h8*.c
6802
6803 HABANALABS PCI DRIVER
6804 M:      Oded Gabbay <oded.gabbay@gmail.com>
6805 T:      git https://github.com/HabanaAI/linux.git
6806 S:      Supported
6807 F:      drivers/misc/habanalabs/
6808 F:      include/uapi/misc/habanalabs.h
6809 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6810 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6811
6812 HACKRF MEDIA DRIVER
6813 M:      Antti Palosaari <crope@iki.fi>
6814 L:      linux-media@vger.kernel.org
6815 W:      https://linuxtv.org
6816 W:      http://palosaari.fi/linux/
6817 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6818 T:      git git://linuxtv.org/anttip/media_tree.git
6819 S:      Maintained
6820 F:      drivers/media/usb/hackrf/
6821
6822 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6823 M:      Frank Seidel <frank@f-seidel.de>
6824 L:      platform-driver-x86@vger.kernel.org
6825 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6826 S:      Maintained
6827 F:      drivers/platform/x86/hdaps.c
6828
6829 HARDWARE MONITORING
6830 M:      Jean Delvare <jdelvare@suse.com>
6831 M:      Guenter Roeck <linux@roeck-us.net>
6832 L:      linux-hwmon@vger.kernel.org
6833 W:      http://hwmon.wiki.kernel.org/
6834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6835 S:      Maintained
6836 F:      Documentation/devicetree/bindings/hwmon/
6837 F:      Documentation/hwmon/
6838 F:      drivers/hwmon/
6839 F:      include/linux/hwmon*.h
6840 F:      include/trace/events/hwmon*.h
6841
6842 HARDWARE RANDOM NUMBER GENERATOR CORE
6843 M:      Matt Mackall <mpm@selenic.com>
6844 M:      Herbert Xu <herbert@gondor.apana.org.au>
6845 L:      linux-crypto@vger.kernel.org
6846 S:      Odd fixes
6847 F:      Documentation/devicetree/bindings/rng/
6848 F:      Documentation/hw_random.txt
6849 F:      drivers/char/hw_random/
6850 F:      include/linux/hw_random.h
6851
6852 HARDWARE TRACING FACILITIES
6853 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6854 S:      Maintained
6855 F:      drivers/hwtracing/
6856
6857 HARDWARE SPINLOCK CORE
6858 M:      Ohad Ben-Cohen <ohad@wizery.com>
6859 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6860 L:      linux-remoteproc@vger.kernel.org
6861 S:      Maintained
6862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6863 F:      Documentation/devicetree/bindings/hwlock/
6864 F:      Documentation/hwspinlock.txt
6865 F:      drivers/hwspinlock/
6866 F:      include/linux/hwspinlock.h
6867
6868 HARMONY SOUND DRIVER
6869 L:      linux-parisc@vger.kernel.org
6870 S:      Maintained
6871 F:      sound/parisc/harmony.*
6872
6873 HDPVR USB VIDEO ENCODER DRIVER
6874 M:      Hans Verkuil <hverkuil@xs4all.nl>
6875 L:      linux-media@vger.kernel.org
6876 T:      git git://linuxtv.org/media_tree.git
6877 W:      https://linuxtv.org
6878 S:      Odd Fixes
6879 F:      drivers/media/usb/hdpvr/
6880
6881 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6882 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6883 S:      Supported
6884 F:      Documentation/watchdog/hpwdt.txt
6885 F:      drivers/watchdog/hpwdt.c
6886
6887 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6888 M:      Don Brace <don.brace@microsemi.com>
6889 L:      esc.storagedev@microsemi.com
6890 L:      linux-scsi@vger.kernel.org
6891 S:      Supported
6892 F:      Documentation/scsi/hpsa.txt
6893 F:      drivers/scsi/hpsa*.[ch]
6894 F:      include/linux/cciss*.h
6895 F:      include/uapi/linux/cciss*.h
6896
6897 HFI1 DRIVER
6898 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6899 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6900 L:      linux-rdma@vger.kernel.org
6901 S:      Supported
6902 F:      drivers/infiniband/hw/hfi1
6903
6904 HFS FILESYSTEM
6905 L:      linux-fsdevel@vger.kernel.org
6906 S:      Orphan
6907 F:      Documentation/filesystems/hfs.txt
6908 F:      fs/hfs/
6909
6910 HFSPLUS FILESYSTEM
6911 L:      linux-fsdevel@vger.kernel.org
6912 S:      Orphan
6913 F:      Documentation/filesystems/hfsplus.txt
6914 F:      fs/hfsplus/
6915
6916 HGA FRAMEBUFFER DRIVER
6917 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6918 L:      linux-nvidia@lists.surfsouth.com
6919 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6920 S:      Maintained
6921 F:      drivers/video/fbdev/hgafb.c
6922
6923 HIBERNATION (aka Software Suspend, aka swsusp)
6924 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6925 M:      Pavel Machek <pavel@ucw.cz>
6926 L:      linux-pm@vger.kernel.org
6927 B:      https://bugzilla.kernel.org
6928 S:      Supported
6929 F:      arch/x86/power/
6930 F:      drivers/base/power/
6931 F:      kernel/power/
6932 F:      include/linux/suspend.h
6933 F:      include/linux/freezer.h
6934 F:      include/linux/pm.h
6935 F:      arch/*/include/asm/suspend*.h
6936
6937 HID CORE LAYER
6938 M:      Jiri Kosina <jikos@kernel.org>
6939 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6940 L:      linux-input@vger.kernel.org
6941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6942 S:      Maintained
6943 F:      drivers/hid/
6944 F:      include/linux/hid*
6945 F:      include/uapi/linux/hid*
6946
6947 HID SENSOR HUB DRIVERS
6948 M:      Jiri Kosina <jikos@kernel.org>
6949 M:      Jonathan Cameron <jic23@kernel.org>
6950 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6951 L:      linux-input@vger.kernel.org
6952 L:      linux-iio@vger.kernel.org
6953 S:      Maintained
6954 F:      Documentation/hid/hid-sensor*
6955 F:      drivers/hid/hid-sensor-*
6956 F:      drivers/iio/*/hid-*
6957 F:      include/linux/hid-sensor-*
6958
6959 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6960 M:      Thomas Gleixner <tglx@linutronix.de>
6961 L:      linux-kernel@vger.kernel.org
6962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6963 S:      Maintained
6964 F:      Documentation/timers/
6965 F:      kernel/time/hrtimer.c
6966 F:      kernel/time/clockevents.c
6967 F:      kernel/time/timer_*.c
6968 F:      include/linux/clockchips.h
6969 F:      include/linux/hrtimer.h
6970
6971 HIGH-SPEED SCC DRIVER FOR AX.25
6972 L:      linux-hams@vger.kernel.org
6973 S:      Orphan
6974 F:      drivers/net/hamradio/dmascc.c
6975 F:      drivers/net/hamradio/scc.c
6976
6977 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6978 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6979 W:      http://www.highpoint-tech.com
6980 S:      Supported
6981 F:      Documentation/scsi/hptiop.txt
6982 F:      drivers/scsi/hptiop.c
6983
6984 HIPPI
6985 M:      Jes Sorensen <jes@trained-monkey.org>
6986 L:      linux-hippi@sunsite.dk
6987 S:      Maintained
6988 F:      include/linux/hippidevice.h
6989 F:      include/uapi/linux/if_hippi.h
6990 F:      net/802/hippi.c
6991 F:      drivers/net/hippi/
6992
6993 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6994 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6995 M:      Salil Mehta <salil.mehta@huawei.com>
6996 L:      netdev@vger.kernel.org
6997 W:      http://www.hisilicon.com
6998 S:      Maintained
6999 F:      drivers/net/ethernet/hisilicon/hns3/
7000
7001 HISILICON LPC BUS DRIVER
7002 M:      john.garry@huawei.com
7003 W:      http://www.hisilicon.com
7004 S:      Maintained
7005 F:      drivers/bus/hisi_lpc.c
7006 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7007
7008 HISILICON NETWORK SUBSYSTEM DRIVER
7009 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7010 M:      Salil Mehta <salil.mehta@huawei.com>
7011 L:      netdev@vger.kernel.org
7012 W:      http://www.hisilicon.com
7013 S:      Maintained
7014 F:      drivers/net/ethernet/hisilicon/
7015 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7016
7017 HISILICON PMU DRIVER
7018 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7019 W:      http://www.hisilicon.com
7020 S:      Supported
7021 F:      drivers/perf/hisilicon
7022 F:      Documentation/perf/hisi-pmu.txt
7023
7024 HISILICON ROCE DRIVER
7025 M:      Lijun Ou <oulijun@huawei.com>
7026 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7027 L:      linux-rdma@vger.kernel.org
7028 S:      Maintained
7029 F:      drivers/infiniband/hw/hns/
7030 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7031
7032 HISILICON SAS Controller
7033 M:      John Garry <john.garry@huawei.com>
7034 W:      http://www.hisilicon.com
7035 S:      Supported
7036 F:      drivers/scsi/hisi_sas/
7037 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7038
7039 HMM - Heterogeneous Memory Management
7040 M:      Jérôme Glisse <jglisse@redhat.com>
7041 L:      linux-mm@kvack.org
7042 S:      Maintained
7043 F:      mm/hmm*
7044 F:      include/linux/hmm*
7045 F:      Documentation/vm/hmm.rst
7046
7047 HOST AP DRIVER
7048 M:      Jouni Malinen <j@w1.fi>
7049 L:      linux-wireless@vger.kernel.org
7050 W:      http://w1.fi/hostap-driver.html
7051 S:      Obsolete
7052 F:      drivers/net/wireless/intersil/hostap/
7053
7054 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7055 L:      platform-driver-x86@vger.kernel.org
7056 S:      Orphan
7057 F:      drivers/platform/x86/tc1100-wmi.c
7058
7059 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7060 M:      Jaroslav Kysela <perex@perex.cz>
7061 S:      Maintained
7062 F:      drivers/net/ethernet/hp/hp100.*
7063
7064 HPET:   High Precision Event Timers driver
7065 M:      Clemens Ladisch <clemens@ladisch.de>
7066 S:      Maintained
7067 F:      Documentation/timers/hpet.txt
7068 F:      drivers/char/hpet.c
7069 F:      include/linux/hpet.h
7070 F:      include/uapi/linux/hpet.h
7071
7072 HPET:   x86
7073 S:      Orphan
7074 F:      arch/x86/kernel/hpet.c
7075 F:      arch/x86/include/asm/hpet.h
7076
7077 HPFS FILESYSTEM
7078 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7079 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7080 S:      Maintained
7081 F:      fs/hpfs/
7082
7083 HSI SUBSYSTEM
7084 M:      Sebastian Reichel <sre@kernel.org>
7085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7086 S:      Maintained
7087 F:      Documentation/ABI/testing/sysfs-bus-hsi
7088 F:      Documentation/driver-api/hsi.rst
7089 F:      drivers/hsi/
7090 F:      include/linux/hsi/
7091 F:      include/uapi/linux/hsi/
7092
7093 HSO 3G MODEM DRIVER
7094 L:      linux-usb@vger.kernel.org
7095 S:      Orphan
7096 F:      drivers/net/usb/hso.c
7097
7098 HSR NETWORK PROTOCOL
7099 M:      Arvid Brodin <arvid.brodin@alten.se>
7100 L:      netdev@vger.kernel.org
7101 S:      Maintained
7102 F:      net/hsr/
7103
7104 HT16K33 LED CONTROLLER DRIVER
7105 M:      Robin van der Gracht <robin@protonic.nl>
7106 S:      Maintained
7107 F:      drivers/auxdisplay/ht16k33.c
7108 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7109
7110 HTCPEN TOUCHSCREEN DRIVER
7111 M:      Pau Oliva Fora <pof@eslack.org>
7112 L:      linux-input@vger.kernel.org
7113 S:      Maintained
7114 F:      drivers/input/touchscreen/htcpen.c
7115
7116 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7117 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7118 L:      linux-iio@vger.kernel.org
7119 W:      http://www.st.com/
7120 S:      Maintained
7121 F:      drivers/iio/humidity/hts221*
7122 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7123
7124 HUAWEI ETHERNET DRIVER
7125 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7126 L:      netdev@vger.kernel.org
7127 S:      Supported
7128 F:      Documentation/networking/hinic.txt
7129 F:      drivers/net/ethernet/huawei/hinic/
7130
7131 HUGETLB FILESYSTEM
7132 M:      Mike Kravetz <mike.kravetz@oracle.com>
7133 L:      linux-mm@kvack.org
7134 S:      Maintained
7135 F:      fs/hugetlbfs/
7136 F:      mm/hugetlb.c
7137 F:      include/linux/hugetlb.h
7138 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7139 F:      Documentation/vm/hugetlbfs_reserv.rst
7140 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7141
7142 HVA ST MEDIA DRIVER
7143 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7144 L:      linux-media@vger.kernel.org
7145 T:      git git://linuxtv.org/media_tree.git
7146 W:      https://linuxtv.org
7147 S:      Supported
7148 F:      drivers/media/platform/sti/hva
7149
7150 HWPOISON MEMORY FAILURE HANDLING
7151 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7152 L:      linux-mm@kvack.org
7153 S:      Maintained
7154 F:      mm/memory-failure.c
7155 F:      mm/hwpoison-inject.c
7156
7157 HYGON PROCESSOR SUPPORT
7158 M:      Pu Wen <puwen@hygon.cn>
7159 L:      linux-kernel@vger.kernel.org
7160 S:      Maintained
7161 F:      arch/x86/kernel/cpu/hygon.c
7162
7163 Hyper-V CORE AND DRIVERS
7164 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7165 M:      Haiyang Zhang <haiyangz@microsoft.com>
7166 M:      Stephen Hemminger <sthemmin@microsoft.com>
7167 M:      Sasha Levin <sashal@kernel.org>
7168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7169 L:      linux-hyperv@vger.kernel.org
7170 S:      Supported
7171 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7172 F:      arch/x86/include/asm/mshyperv.h
7173 F:      arch/x86/include/asm/trace/hyperv.h
7174 F:      arch/x86/include/asm/hyperv-tlfs.h
7175 F:      arch/x86/kernel/cpu/mshyperv.c
7176 F:      arch/x86/hyperv
7177 F:      drivers/hid/hid-hyperv.c
7178 F:      drivers/hv/
7179 F:      drivers/input/serio/hyperv-keyboard.c
7180 F:      drivers/pci/controller/pci-hyperv.c
7181 F:      drivers/net/hyperv/
7182 F:      drivers/scsi/storvsc_drv.c
7183 F:      drivers/uio/uio_hv_generic.c
7184 F:      drivers/video/fbdev/hyperv_fb.c
7185 F:      drivers/iommu/hyperv_iommu.c
7186 F:      net/vmw_vsock/hyperv_transport.c
7187 F:      include/linux/hyperv.h
7188 F:      include/uapi/linux/hyperv.h
7189 F:      tools/hv/
7190 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7191
7192 HYPERVISOR VIRTUAL CONSOLE DRIVER
7193 L:      linuxppc-dev@lists.ozlabs.org
7194 S:      Odd Fixes
7195 F:      drivers/tty/hvc/
7196
7197 I2C ACPI SUPPORT
7198 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7199 L:      linux-i2c@vger.kernel.org
7200 L:      linux-acpi@vger.kernel.org
7201 S:      Maintained
7202 F:      drivers/i2c/i2c-core-acpi.c
7203
7204 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7205 M:      Ajay Gupta <ajayg@nvidia.com>
7206 L:      linux-i2c@vger.kernel.org
7207 S:      Maintained
7208 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7209 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7210
7211 I2C MUXES
7212 M:      Peter Rosin <peda@axentia.se>
7213 L:      linux-i2c@vger.kernel.org
7214 S:      Maintained
7215 F:      Documentation/i2c/i2c-topology
7216 F:      Documentation/i2c/muxes/
7217 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7218 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7219 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7220 F:      drivers/i2c/i2c-mux.c
7221 F:      drivers/i2c/muxes/
7222 F:      include/linux/i2c-mux.h
7223
7224 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7225 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7226 L:      linux-i2c@vger.kernel.org
7227 S:      Maintained
7228 F:      drivers/i2c/busses/i2c-mv64xxx.c
7229
7230 I2C OVER PARALLEL PORT
7231 M:      Jean Delvare <jdelvare@suse.com>
7232 L:      linux-i2c@vger.kernel.org
7233 S:      Maintained
7234 F:      Documentation/i2c/busses/i2c-parport
7235 F:      Documentation/i2c/busses/i2c-parport-light
7236 F:      drivers/i2c/busses/i2c-parport.c
7237 F:      drivers/i2c/busses/i2c-parport-light.c
7238
7239 I2C SUBSYSTEM
7240 M:      Wolfram Sang <wsa@the-dreams.de>
7241 L:      linux-i2c@vger.kernel.org
7242 W:      https://i2c.wiki.kernel.org/
7243 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7245 S:      Maintained
7246 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7247 F:      Documentation/i2c/
7248 F:      drivers/i2c/*
7249 F:      include/linux/i2c.h
7250 F:      include/linux/i2c-dev.h
7251 F:      include/linux/i2c-smbus.h
7252 F:      include/uapi/linux/i2c.h
7253 F:      include/uapi/linux/i2c-*.h
7254
7255 I2C SUBSYSTEM HOST DRIVERS
7256 L:      linux-i2c@vger.kernel.org
7257 W:      https://i2c.wiki.kernel.org/
7258 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7260 S:      Odd Fixes
7261 F:      Documentation/devicetree/bindings/i2c/
7262 F:      drivers/i2c/algos/
7263 F:      drivers/i2c/busses/
7264
7265 I2C-TAOS-EVM DRIVER
7266 M:      Jean Delvare <jdelvare@suse.com>
7267 L:      linux-i2c@vger.kernel.org
7268 S:      Maintained
7269 F:      Documentation/i2c/busses/i2c-taos-evm
7270 F:      drivers/i2c/busses/i2c-taos-evm.c
7271
7272 I2C-TINY-USB DRIVER
7273 M:      Till Harbaum <till@harbaum.org>
7274 L:      linux-i2c@vger.kernel.org
7275 W:      http://www.harbaum.org/till/i2c_tiny_usb
7276 S:      Maintained
7277 F:      drivers/i2c/busses/i2c-tiny-usb.c
7278
7279 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7280 M:      Jean Delvare <jdelvare@suse.com>
7281 L:      linux-i2c@vger.kernel.org
7282 S:      Maintained
7283 F:      Documentation/i2c/busses/i2c-ali1535
7284 F:      Documentation/i2c/busses/i2c-ali1563
7285 F:      Documentation/i2c/busses/i2c-ali15x3
7286 F:      Documentation/i2c/busses/i2c-amd756
7287 F:      Documentation/i2c/busses/i2c-amd8111
7288 F:      Documentation/i2c/busses/i2c-i801
7289 F:      Documentation/i2c/busses/i2c-nforce2
7290 F:      Documentation/i2c/busses/i2c-piix4
7291 F:      Documentation/i2c/busses/i2c-sis5595
7292 F:      Documentation/i2c/busses/i2c-sis630
7293 F:      Documentation/i2c/busses/i2c-sis96x
7294 F:      Documentation/i2c/busses/i2c-via
7295 F:      Documentation/i2c/busses/i2c-viapro
7296 F:      drivers/i2c/busses/i2c-ali1535.c
7297 F:      drivers/i2c/busses/i2c-ali1563.c
7298 F:      drivers/i2c/busses/i2c-ali15x3.c
7299 F:      drivers/i2c/busses/i2c-amd756.c
7300 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7301 F:      drivers/i2c/busses/i2c-amd8111.c
7302 F:      drivers/i2c/busses/i2c-i801.c
7303 F:      drivers/i2c/busses/i2c-isch.c
7304 F:      drivers/i2c/busses/i2c-nforce2.c
7305 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7306 F:      drivers/i2c/busses/i2c-piix4.c
7307 F:      drivers/i2c/busses/i2c-sis5595.c
7308 F:      drivers/i2c/busses/i2c-sis630.c
7309 F:      drivers/i2c/busses/i2c-sis96x.c
7310 F:      drivers/i2c/busses/i2c-via.c
7311 F:      drivers/i2c/busses/i2c-viapro.c
7312
7313 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7314 M:      Hans de Goede <hdegoede@redhat.com>
7315 L:      linux-i2c@vger.kernel.org
7316 S:      Maintained
7317 F:      drivers/i2c/busses/i2c-cht-wc.c
7318
7319 I2C/SMBUS ISMT DRIVER
7320 M:      Seth Heasley <seth.heasley@intel.com>
7321 M:      Neil Horman <nhorman@tuxdriver.com>
7322 L:      linux-i2c@vger.kernel.org
7323 F:      drivers/i2c/busses/i2c-ismt.c
7324 F:      Documentation/i2c/busses/i2c-ismt
7325
7326 I2C/SMBUS STUB DRIVER
7327 M:      Jean Delvare <jdelvare@suse.com>
7328 L:      linux-i2c@vger.kernel.org
7329 S:      Maintained
7330 F:      drivers/i2c/i2c-stub.c
7331
7332 I3C SUBSYSTEM
7333 M:      Boris Brezillon <bbrezillon@kernel.org>
7334 L:      linux-i3c@lists.infradead.org
7335 C:      irc://chat.freenode.net/linux-i3c
7336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7337 S:      Maintained
7338 F:      Documentation/ABI/testing/sysfs-bus-i3c
7339 F:      Documentation/devicetree/bindings/i3c/
7340 F:      Documentation/driver-api/i3c
7341 F:      drivers/i3c/
7342 F:      include/linux/i3c/
7343 F:      include/dt-bindings/i3c/
7344
7345 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7346 M:      Vitor Soares <vitor.soares@synopsys.com>
7347 S:      Maintained
7348 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7349 F:      drivers/i3c/master/dw*
7350
7351 IA64 (Itanium) PLATFORM
7352 M:      Tony Luck <tony.luck@intel.com>
7353 M:      Fenghua Yu <fenghua.yu@intel.com>
7354 L:      linux-ia64@vger.kernel.org
7355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7356 S:      Maintained
7357 F:      arch/ia64/
7358
7359 IBM Power 842 compression accelerator
7360 M:      Haren Myneni <haren@us.ibm.com>
7361 S:      Supported
7362 F:      drivers/crypto/nx/Makefile
7363 F:      drivers/crypto/nx/Kconfig
7364 F:      drivers/crypto/nx/nx-842*
7365 F:      include/linux/sw842.h
7366 F:      crypto/842.c
7367 F:      lib/842/
7368
7369 IBM Power in-Nest Crypto Acceleration
7370 M:      Breno Leitão <leitao@debian.org>
7371 M:      Nayna Jain <nayna@linux.ibm.com>
7372 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7373 L:      linux-crypto@vger.kernel.org
7374 S:      Supported
7375 F:      drivers/crypto/nx/Makefile
7376 F:      drivers/crypto/nx/Kconfig
7377 F:      drivers/crypto/nx/nx-aes*
7378 F:      drivers/crypto/nx/nx-sha*
7379 F:      drivers/crypto/nx/nx.*
7380 F:      drivers/crypto/nx/nx_csbcpb.h
7381 F:      drivers/crypto/nx/nx_debugfs.h
7382
7383 IBM Power Linux RAID adapter
7384 M:      Brian King <brking@us.ibm.com>
7385 S:      Supported
7386 F:      drivers/scsi/ipr.*
7387
7388 IBM Power SRIOV Virtual NIC Device Driver
7389 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7390 M:      John Allen <jallen@linux.ibm.com>
7391 L:      netdev@vger.kernel.org
7392 S:      Supported
7393 F:      drivers/net/ethernet/ibm/ibmvnic.*
7394
7395 IBM Power Virtual Accelerator Switchboard
7396 M:      Sukadev Bhattiprolu
7397 L:      linuxppc-dev@lists.ozlabs.org
7398 S:      Supported
7399 F:      arch/powerpc/platforms/powernv/vas*
7400 F:      arch/powerpc/platforms/powernv/copy-paste.h
7401 F:      arch/powerpc/include/asm/vas.h
7402 F:      arch/powerpc/include/uapi/asm/vas.h
7403
7404 IBM Power Virtual Ethernet Device Driver
7405 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7406 L:      netdev@vger.kernel.org
7407 S:      Supported
7408 F:      drivers/net/ethernet/ibm/ibmveth.*
7409
7410 IBM Power Virtual FC Device Drivers
7411 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7412 L:      linux-scsi@vger.kernel.org
7413 S:      Supported
7414 F:      drivers/scsi/ibmvscsi/ibmvfc*
7415
7416 IBM Power Virtual Management Channel Driver
7417 M:      Steven Royer <seroyer@linux.ibm.com>
7418 S:      Supported
7419 F:      drivers/misc/ibmvmc.*
7420
7421 IBM Power Virtual SCSI Device Drivers
7422 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7423 L:      linux-scsi@vger.kernel.org
7424 S:      Supported
7425 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7426 F:      include/scsi/viosrp.h
7427
7428 IBM Power Virtual SCSI Device Target Driver
7429 M:      Michael Cyr <mikecyr@linux.ibm.com>
7430 L:      linux-scsi@vger.kernel.org
7431 L:      target-devel@vger.kernel.org
7432 S:      Supported
7433 F:      drivers/scsi/ibmvscsi_tgt/
7434
7435 IBM Power VMX Cryptographic instructions
7436 M:      Breno Leitão <leitao@debian.org>
7437 M:      Nayna Jain <nayna@linux.ibm.com>
7438 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7439 L:      linux-crypto@vger.kernel.org
7440 S:      Supported
7441 F:      drivers/crypto/vmx/Makefile
7442 F:      drivers/crypto/vmx/Kconfig
7443 F:      drivers/crypto/vmx/vmx.c
7444 F:      drivers/crypto/vmx/aes*
7445 F:      drivers/crypto/vmx/ghash*
7446 F:      drivers/crypto/vmx/ppc-xlate.pl
7447
7448 IBM Power PCI Hotplug 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/rpaphp*
7454
7455 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7456 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7457 L:      linux-pci@vger.kernel.org
7458 L:      linuxppc-dev@lists.ozlabs.org
7459 S:      Supported
7460 F:      drivers/pci/hotplug/rpadlpar*
7461
7462 IBM ServeRAID RAID DRIVER
7463 S:      Orphan
7464 F:      drivers/scsi/ips.*
7465
7466 ICH LPC AND GPIO DRIVER
7467 M:      Peter Tyser <ptyser@xes-inc.com>
7468 S:      Maintained
7469 F:      drivers/mfd/lpc_ich.c
7470 F:      drivers/gpio/gpio-ich.c
7471
7472 IDE SUBSYSTEM
7473 M:      "David S. Miller" <davem@davemloft.net>
7474 L:      linux-ide@vger.kernel.org
7475 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7477 S:      Maintained
7478 F:      Documentation/ide/
7479 F:      drivers/ide/
7480 F:      include/linux/ide.h
7481
7482 IDE/ATAPI DRIVERS
7483 M:      Borislav Petkov <bp@alien8.de>
7484 L:      linux-ide@vger.kernel.org
7485 S:      Maintained
7486 F:      Documentation/cdrom/ide-cd
7487 F:      drivers/ide/ide-cd*
7488
7489 IDEAPAD LAPTOP EXTRAS DRIVER
7490 M:      Ike Panhc <ike.pan@canonical.com>
7491 L:      platform-driver-x86@vger.kernel.org
7492 W:      http://launchpad.net/ideapad-laptop
7493 S:      Maintained
7494 F:      drivers/platform/x86/ideapad-laptop.c
7495
7496 IDEAPAD LAPTOP SLIDEBAR DRIVER
7497 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7498 L:      linux-input@vger.kernel.org
7499 W:      https://github.com/o2genum/ideapad-slidebar
7500 S:      Maintained
7501 F:      drivers/input/misc/ideapad_slidebar.c
7502
7503 IDT VersaClock 5 CLOCK DRIVER
7504 M:      Marek Vasut <marek.vasut@gmail.com>
7505 S:      Maintained
7506 F:      drivers/clk/clk-versaclock5.c
7507
7508 IEEE 802.15.4 SUBSYSTEM
7509 M:      Alexander Aring <alex.aring@gmail.com>
7510 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7511 L:      linux-wpan@vger.kernel.org
7512 W:      http://wpan.cakelab.org/
7513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7515 S:      Maintained
7516 F:      net/ieee802154/
7517 F:      net/mac802154/
7518 F:      drivers/net/ieee802154/
7519 F:      include/linux/nl802154.h
7520 F:      include/linux/ieee802154.h
7521 F:      include/net/nl802154.h
7522 F:      include/net/mac802154.h
7523 F:      include/net/af_ieee802154.h
7524 F:      include/net/cfg802154.h
7525 F:      include/net/ieee802154_netdev.h
7526 F:      Documentation/networking/ieee802154.txt
7527
7528 IFE PROTOCOL
7529 M:      Yotam Gigi <yotam.gi@gmail.com>
7530 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7531 F:      net/ife
7532 F:      include/net/ife.h
7533 F:      include/uapi/linux/ife.h
7534
7535 IGORPLUG-USB IR RECEIVER
7536 M:      Sean Young <sean@mess.org>
7537 L:      linux-media@vger.kernel.org
7538 S:      Maintained
7539 F:      drivers/media/rc/igorplugusb.c
7540
7541 IGUANAWORKS USB IR TRANSCEIVER
7542 M:      Sean Young <sean@mess.org>
7543 L:      linux-media@vger.kernel.org
7544 S:      Maintained
7545 F:      drivers/media/rc/iguanair.c
7546
7547 IIO DIGITAL POTENTIOMETER DAC
7548 M:      Peter Rosin <peda@axentia.se>
7549 L:      linux-iio@vger.kernel.org
7550 S:      Maintained
7551 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7552 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7553 F:      drivers/iio/dac/dpot-dac.c
7554
7555 IIO ENVELOPE DETECTOR
7556 M:      Peter Rosin <peda@axentia.se>
7557 L:      linux-iio@vger.kernel.org
7558 S:      Maintained
7559 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7560 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7561 F:      drivers/iio/adc/envelope-detector.c
7562
7563 IIO MULTIPLEXER
7564 M:      Peter Rosin <peda@axentia.se>
7565 L:      linux-iio@vger.kernel.org
7566 S:      Maintained
7567 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7568 F:      drivers/iio/multiplexer/iio-mux.c
7569
7570 IIO SUBSYSTEM AND DRIVERS
7571 M:      Jonathan Cameron <jic23@kernel.org>
7572 R:      Hartmut Knaack <knaack.h@gmx.de>
7573 R:      Lars-Peter Clausen <lars@metafoo.de>
7574 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7575 L:      linux-iio@vger.kernel.org
7576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7577 S:      Maintained
7578 F:      Documentation/ABI/testing/configfs-iio*
7579 F:      Documentation/ABI/testing/sysfs-bus-iio*
7580 F:      Documentation/devicetree/bindings/iio/
7581 F:      drivers/iio/
7582 F:      drivers/staging/iio/
7583 F:      include/linux/iio/
7584 F:      tools/iio/
7585
7586 IIO UNIT CONVERTER
7587 M:      Peter Rosin <peda@axentia.se>
7588 L:      linux-iio@vger.kernel.org
7589 S:      Maintained
7590 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7591 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7592 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7593 F:      drivers/iio/afe/iio-rescale.c
7594
7595 IKANOS/ADI EAGLE ADSL USB DRIVER
7596 M:      Matthieu Castet <castet.matthieu@free.fr>
7597 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7598 S:      Maintained
7599 F:      drivers/usb/atm/ueagle-atm.c
7600
7601 IMGTEC ASCII LCD DRIVER
7602 M:      Paul Burton <paul.burton@mips.com>
7603 S:      Maintained
7604 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7605 F:      drivers/auxdisplay/img-ascii-lcd.c
7606
7607 IMGTEC IR DECODER DRIVER
7608 M:      James Hogan <jhogan@kernel.org>
7609 S:      Maintained
7610 F:      drivers/media/rc/img-ir/
7611
7612 IMON SOUNDGRAPH USB IR RECEIVER
7613 M:      Sean Young <sean@mess.org>
7614 L:      linux-media@vger.kernel.org
7615 S:      Maintained
7616 F:      drivers/media/rc/imon_raw.c
7617 F:      drivers/media/rc/imon.c
7618
7619 IMS TWINTURBO FRAMEBUFFER DRIVER
7620 L:      linux-fbdev@vger.kernel.org
7621 S:      Orphan
7622 F:      drivers/video/fbdev/imsttfb.c
7623
7624 INA209 HARDWARE MONITOR DRIVER
7625 M:      Guenter Roeck <linux@roeck-us.net>
7626 L:      linux-hwmon@vger.kernel.org
7627 S:      Maintained
7628 F:      Documentation/hwmon/ina209
7629 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7630 F:      drivers/hwmon/ina209.c
7631
7632 INA2XX HARDWARE MONITOR DRIVER
7633 M:      Guenter Roeck <linux@roeck-us.net>
7634 L:      linux-hwmon@vger.kernel.org
7635 S:      Maintained
7636 F:      Documentation/hwmon/ina2xx
7637 F:      drivers/hwmon/ina2xx.c
7638 F:      include/linux/platform_data/ina2xx.h
7639
7640 INDUSTRY PACK SUBSYSTEM (IPACK)
7641 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7642 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7643 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7644 L:      industrypack-devel@lists.sourceforge.net
7645 W:      http://industrypack.sourceforge.net
7646 S:      Maintained
7647 F:      drivers/ipack/
7648
7649 INFINIBAND SUBSYSTEM
7650 M:      Doug Ledford <dledford@redhat.com>
7651 M:      Jason Gunthorpe <jgg@mellanox.com>
7652 L:      linux-rdma@vger.kernel.org
7653 W:      https://github.com/linux-rdma/rdma-core
7654 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7656 S:      Supported
7657 F:      Documentation/devicetree/bindings/infiniband/
7658 F:      Documentation/infiniband/
7659 F:      drivers/infiniband/
7660 F:      include/uapi/linux/if_infiniband.h
7661 F:      include/uapi/rdma/
7662 F:      include/rdma/
7663
7664 INGENIC JZ4780 DMA Driver
7665 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7666 S:      Maintained
7667 F:      drivers/dma/dma-jz4780.c
7668
7669 INGENIC JZ4780 NAND DRIVER
7670 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7671 L:      linux-mtd@lists.infradead.org
7672 S:      Maintained
7673 F:      drivers/mtd/nand/raw/jz4780_*
7674
7675 INOTIFY
7676 M:      Jan Kara <jack@suse.cz>
7677 R:      Amir Goldstein <amir73il@gmail.com>
7678 L:      linux-fsdevel@vger.kernel.org
7679 S:      Maintained
7680 F:      Documentation/filesystems/inotify.txt
7681 F:      fs/notify/inotify/
7682 F:      include/linux/inotify.h
7683 F:      include/uapi/linux/inotify.h
7684
7685 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7686 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7687 L:      linux-input@vger.kernel.org
7688 Q:      http://patchwork.kernel.org/project/linux-input/list/
7689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7690 S:      Maintained
7691 F:      drivers/input/
7692 F:      include/linux/input.h
7693 F:      include/uapi/linux/input.h
7694 F:      include/uapi/linux/input-event-codes.h
7695 F:      include/linux/input/
7696 F:      Documentation/devicetree/bindings/input/
7697 F:      Documentation/devicetree/bindings/serio/
7698 F:      Documentation/input/
7699
7700 INPUT MULTITOUCH (MT) PROTOCOL
7701 M:      Henrik Rydberg <rydberg@bitmath.org>
7702 L:      linux-input@vger.kernel.org
7703 S:      Odd fixes
7704 F:      Documentation/input/multi-touch-protocol.rst
7705 F:      drivers/input/input-mt.c
7706 K:      \b(ABS|SYN)_MT_
7707
7708 INSIDE SECURE CRYPTO DRIVER
7709 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7710 F:      drivers/crypto/inside-secure/
7711 S:      Maintained
7712 L:      linux-crypto@vger.kernel.org
7713
7714 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7715 M:      Mimi Zohar <zohar@linux.ibm.com>
7716 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7717 L:      linux-integrity@vger.kernel.org
7718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7719 S:      Supported
7720 F:      security/integrity/ima/
7721
7722 INTEL 810/815 FRAMEBUFFER DRIVER
7723 M:      Antonino Daplas <adaplas@gmail.com>
7724 L:      linux-fbdev@vger.kernel.org
7725 S:      Maintained
7726 F:      drivers/video/fbdev/i810/
7727
7728 INTEL ASoC DRIVERS
7729 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7730 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7731 M:      Jie Yang <yang.jie@linux.intel.com>
7732 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7733 S:      Supported
7734 F:      sound/soc/intel/
7735
7736 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7737 M:      Hans de Goede <hdegoede@redhat.com>
7738 L:      platform-driver-x86@vger.kernel.org
7739 S:      Maintained
7740 F:      drivers/platform/x86/intel_atomisp2_pm.c
7741
7742 INTEL C600 SERIES SAS CONTROLLER DRIVER
7743 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7744 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7745 L:      linux-scsi@vger.kernel.org
7746 T:      git git://git.code.sf.net/p/intel-sas/isci
7747 S:      Supported
7748 F:      drivers/scsi/isci/
7749
7750 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7751 M:      Jani Nikula <jani.nikula@linux.intel.com>
7752 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7753 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7754 L:      intel-gfx@lists.freedesktop.org
7755 W:      https://01.org/linuxgraphics/
7756 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7757 C:      irc://chat.freenode.net/intel-gfx
7758 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7759 T:      git git://anongit.freedesktop.org/drm-intel
7760 S:      Supported
7761 F:      drivers/gpu/drm/i915/
7762 F:      include/drm/i915*
7763 F:      include/uapi/drm/i915_drm.h
7764 F:      Documentation/gpu/i915.rst
7765
7766 INTEL ETHERNET DRIVERS
7767 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7768 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7769 W:      http://www.intel.com/support/feedback.htm
7770 W:      http://e1000.sourceforge.net/
7771 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7774 S:      Supported
7775 F:      Documentation/networking/device_drivers/intel/e100.rst
7776 F:      Documentation/networking/device_drivers/intel/e1000.rst
7777 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7778 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7779 F:      Documentation/networking/device_drivers/intel/igb.rst
7780 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7781 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7782 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7783 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7784 F:      Documentation/networking/device_drivers/intel/i40e.rst
7785 F:      Documentation/networking/device_drivers/intel/iavf.rst
7786 F:      Documentation/networking/device_drivers/intel/ice.rst
7787 F:      drivers/net/ethernet/intel/
7788 F:      drivers/net/ethernet/intel/*/
7789 F:      include/linux/avf/virtchnl.h
7790
7791 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7792 M:      Maik Broemme <mbroemme@libmpq.org>
7793 L:      linux-fbdev@vger.kernel.org
7794 S:      Maintained
7795 F:      Documentation/fb/intelfb.txt
7796 F:      drivers/video/fbdev/intelfb/
7797
7798 INTEL GPIO DRIVERS
7799 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7800 L:      linux-gpio@vger.kernel.org
7801 S:      Maintained
7802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7803 F:      drivers/gpio/gpio-ich.c
7804 F:      drivers/gpio/gpio-intel-mid.c
7805 F:      drivers/gpio/gpio-lynxpoint.c
7806 F:      drivers/gpio/gpio-merrifield.c
7807 F:      drivers/gpio/gpio-ml-ioh.c
7808 F:      drivers/gpio/gpio-pch.c
7809 F:      drivers/gpio/gpio-sch.c
7810 F:      drivers/gpio/gpio-sodaville.c
7811
7812 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7813 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7814 M:      Zhi Wang <zhi.a.wang@intel.com>
7815 L:      intel-gvt-dev@lists.freedesktop.org
7816 L:      intel-gfx@lists.freedesktop.org
7817 W:      https://01.org/igvt-g
7818 T:      git https://github.com/intel/gvt-linux.git
7819 S:      Supported
7820 F:      drivers/gpu/drm/i915/gvt/
7821
7822 INTEL HID EVENT DRIVER
7823 M:      Alex Hung <alex.hung@canonical.com>
7824 L:      platform-driver-x86@vger.kernel.org
7825 S:      Maintained
7826 F:      drivers/platform/x86/intel-hid.c
7827
7828 INTEL I/OAT DMA DRIVER
7829 M:      Dave Jiang <dave.jiang@intel.com>
7830 R:      Dan Williams <dan.j.williams@intel.com>
7831 L:      dmaengine@vger.kernel.org
7832 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7833 S:      Supported
7834 F:      drivers/dma/ioat*
7835
7836 INTEL IDLE DRIVER
7837 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7838 M:      Len Brown <lenb@kernel.org>
7839 L:      linux-pm@vger.kernel.org
7840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7841 B:      https://bugzilla.kernel.org
7842 S:      Supported
7843 F:      drivers/idle/intel_idle.c
7844
7845 INTEL INTEGRATED SENSOR HUB DRIVER
7846 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7847 M:      Jiri Kosina <jikos@kernel.org>
7848 L:      linux-input@vger.kernel.org
7849 S:      Maintained
7850 F:      drivers/hid/intel-ish-hid/
7851
7852 INTEL IOMMU (VT-d)
7853 M:      David Woodhouse <dwmw2@infradead.org>
7854 L:      iommu@lists.linux-foundation.org
7855 T:      git git://git.infradead.org/iommu-2.6.git
7856 S:      Supported
7857 F:      drivers/iommu/intel-iommu.c
7858 F:      include/linux/intel-iommu.h
7859
7860 INTEL IOP-ADMA DMA DRIVER
7861 R:      Dan Williams <dan.j.williams@intel.com>
7862 S:      Odd fixes
7863 F:      drivers/dma/iop-adma.c
7864
7865 INTEL IPU3 CSI-2 CIO2 DRIVER
7866 M:      Yong Zhi <yong.zhi@intel.com>
7867 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7868 M:      Bingbu Cao <bingbu.cao@intel.com>
7869 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7870 L:      linux-media@vger.kernel.org
7871 S:      Maintained
7872 F:      drivers/media/pci/intel/ipu3/
7873 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7874
7875 INTEL IPU3 CSI-2 IMGU DRIVER
7876 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7877 L:      linux-media@vger.kernel.org
7878 S:      Maintained
7879 F:      drivers/staging/media/ipu3/
7880 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7881 F:      Documentation/media/v4l-drivers/ipu3.rst
7882
7883 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7884 M:      Krzysztof Halasa <khalasa@piap.pl>
7885 S:      Maintained
7886 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7887 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7888 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7889 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7890 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7891 F:      drivers/net/wan/ixp4xx_hss.c
7892
7893 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7894 M:      Deepak Saxena <dsaxena@plexity.net>
7895 S:      Maintained
7896 F:      drivers/char/hw_random/ixp4xx-rng.c
7897
7898 INTEL MANAGEMENT ENGINE (mei)
7899 M:      Tomas Winkler <tomas.winkler@intel.com>
7900 L:      linux-kernel@vger.kernel.org
7901 S:      Supported
7902 F:      include/uapi/linux/mei.h
7903 F:      include/linux/mei_cl_bus.h
7904 F:      drivers/misc/mei/*
7905 F:      drivers/watchdog/mei_wdt.c
7906 F:      Documentation/misc-devices/mei/*
7907 F:      samples/mei/*
7908
7909 INTEL MENLOW THERMAL DRIVER
7910 M:      Sujith Thomas <sujith.thomas@intel.com>
7911 L:      platform-driver-x86@vger.kernel.org
7912 W:      https://01.org/linux-acpi
7913 S:      Supported
7914 F:      drivers/platform/x86/intel_menlow.c
7915
7916 INTEL MIC DRIVERS (mic)
7917 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7918 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7919 S:      Supported
7920 W:      https://github.com/sudeepdutt/mic
7921 W:      http://software.intel.com/en-us/mic-developer
7922 F:      include/linux/mic_bus.h
7923 F:      include/linux/scif.h
7924 F:      include/uapi/linux/mic_common.h
7925 F:      include/uapi/linux/mic_ioctl.h
7926 F:      include/uapi/linux/scif_ioctl.h
7927 F:      drivers/misc/mic/
7928 F:      drivers/dma/mic_x100_dma.c
7929 F:      drivers/dma/mic_x100_dma.h
7930 F:      Documentation/mic/
7931
7932 INTEL PMC CORE DRIVER
7933 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7934 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7935 L:      platform-driver-x86@vger.kernel.org
7936 S:      Maintained
7937 F:      drivers/platform/x86/intel_pmc_core*
7938
7939 INTEL PMC/P-Unit IPC DRIVER
7940 M:      Zha Qipeng<qipeng.zha@intel.com>
7941 L:      platform-driver-x86@vger.kernel.org
7942 S:      Maintained
7943 F:      drivers/platform/x86/intel_pmc_ipc.c
7944 F:      drivers/platform/x86/intel_punit_ipc.c
7945 F:      arch/x86/include/asm/intel_pmc_ipc.h
7946 F:      arch/x86/include/asm/intel_punit_ipc.h
7947
7948 INTEL PMIC GPIO DRIVERS
7949 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7950 S:      Maintained
7951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7952 F:      drivers/gpio/gpio-*cove.c
7953 F:      drivers/gpio/gpio-msic.c
7954
7955 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7956 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7957 S:      Maintained
7958 F:      drivers/mfd/intel_msic.c
7959 F:      drivers/mfd/intel_soc_pmic*
7960 F:      include/linux/mfd/intel_msic.h
7961 F:      include/linux/mfd/intel_soc_pmic*
7962
7963 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7964 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7965 L:      linux-wireless@vger.kernel.org
7966 S:      Maintained
7967 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7968 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7969 F:      drivers/net/wireless/intel/ipw2x00/
7970
7971 INTEL PSTATE DRIVER
7972 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7973 M:      Len Brown <lenb@kernel.org>
7974 L:      linux-pm@vger.kernel.org
7975 S:      Supported
7976 F:      drivers/cpufreq/intel_pstate.c
7977
7978 INTEL RDMA RNIC DRIVER
7979 M:      Faisal Latif <faisal.latif@intel.com>
7980 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7981 L:      linux-rdma@vger.kernel.org
7982 S:      Supported
7983 F:      drivers/infiniband/hw/i40iw/
7984 F:      include/uapi/rdma/i40iw-abi.h
7985
7986 INTEL TELEMETRY DRIVER
7987 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7988 M:      "David E. Box" <david.e.box@linux.intel.com>
7989 L:      platform-driver-x86@vger.kernel.org
7990 S:      Maintained
7991 F:      arch/x86/include/asm/intel_telemetry.h
7992 F:      drivers/platform/x86/intel_telemetry*
7993
7994 INTEL VIRTUAL BUTTON DRIVER
7995 M:      AceLan Kao <acelan.kao@canonical.com>
7996 L:      platform-driver-x86@vger.kernel.org
7997 S:      Maintained
7998 F:      drivers/platform/x86/intel-vbtn.c
7999
8000 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8001 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8002 L:      linux-wireless@vger.kernel.org
8003 S:      Supported
8004 F:      drivers/net/wireless/intel/iwlegacy/
8005
8006 INTEL WIRELESS WIFI LINK (iwlwifi)
8007 M:      Johannes Berg <johannes.berg@intel.com>
8008 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8009 M:      Luca Coelho <luciano.coelho@intel.com>
8010 M:      Intel Linux Wireless <linuxwifi@intel.com>
8011 L:      linux-wireless@vger.kernel.org
8012 W:      http://intellinuxwireless.org
8013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8014 S:      Supported
8015 F:      drivers/net/wireless/intel/iwlwifi/
8016
8017 INTEL WIRELESS WIMAX CONNECTION 2400
8018 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8019 M:      linux-wimax@intel.com
8020 L:      wimax@linuxwimax.org (subscribers-only)
8021 S:      Supported
8022 W:      http://linuxwimax.org
8023 F:      Documentation/wimax/README.i2400m
8024 F:      drivers/net/wimax/i2400m/
8025 F:      include/uapi/linux/wimax/i2400m.h
8026
8027 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8028 M:      Mario Limonciello <mario.limonciello@dell.com>
8029 S:      Maintained
8030 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8031
8032 INTEL(R) TRACE HUB
8033 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8034 S:      Supported
8035 F:      Documentation/trace/intel_th.rst
8036 F:      drivers/hwtracing/intel_th/
8037
8038 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8039 M:      Ning Sun <ning.sun@intel.com>
8040 L:      tboot-devel@lists.sourceforge.net
8041 W:      http://tboot.sourceforge.net
8042 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8043 S:      Supported
8044 F:      Documentation/intel_txt.txt
8045 F:      include/linux/tboot.h
8046 F:      arch/x86/kernel/tboot.c
8047
8048 INTEL-MID GPIO DRIVER
8049 M:      David Cohen <david.a.cohen@linux.intel.com>
8050 L:      linux-gpio@vger.kernel.org
8051 S:      Maintained
8052 F:      drivers/gpio/gpio-intel-mid.c
8053
8054 INTERCONNECT API
8055 M:      Georgi Djakov <georgi.djakov@linaro.org>
8056 S:      Maintained
8057 F:      Documentation/interconnect/
8058 F:      Documentation/devicetree/bindings/interconnect/
8059 F:      drivers/interconnect/
8060 F:      include/dt-bindings/interconnect/
8061 F:      include/linux/interconnect-provider.h
8062 F:      include/linux/interconnect.h
8063
8064 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8065 M:      Linus Walleij <linus.walleij@linaro.org>
8066 L:      linux-iio@vger.kernel.org
8067 S:      Maintained
8068 F:      drivers/iio/gyro/mpu3050*
8069 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8070
8071 IOC3 ETHERNET DRIVER
8072 M:      Ralf Baechle <ralf@linux-mips.org>
8073 L:      linux-mips@vger.kernel.org
8074 S:      Maintained
8075 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8076
8077 IOC3 SERIAL DRIVER
8078 M:      Pat Gefre <pfg@sgi.com>
8079 L:      linux-serial@vger.kernel.org
8080 S:      Maintained
8081 F:      drivers/tty/serial/ioc3_serial.c
8082
8083 IOMAP FILESYSTEM LIBRARY
8084 M:      Christoph Hellwig <hch@infradead.org>
8085 M:      Darrick J. Wong <darrick.wong@oracle.com>
8086 M:      linux-xfs@vger.kernel.org
8087 M:      linux-fsdevel@vger.kernel.org
8088 L:      linux-xfs@vger.kernel.org
8089 L:      linux-fsdevel@vger.kernel.org
8090 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8091 S:      Supported
8092 F:      fs/iomap.c
8093 F:      include/linux/iomap.h
8094
8095 IOMMU DRIVERS
8096 M:      Joerg Roedel <joro@8bytes.org>
8097 L:      iommu@lists.linux-foundation.org
8098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8099 S:      Maintained
8100 F:      Documentation/devicetree/bindings/iommu/
8101 F:      drivers/iommu/
8102 F:      include/linux/iommu.h
8103 F:      include/linux/of_iommu.h
8104 F:      include/linux/iova.h
8105
8106 IO_URING
8107 M:      Jens Axboe <axboe@kernel.dk>
8108 L:      linux-block@vger.kernel.org
8109 L:      linux-fsdevel@vger.kernel.org
8110 T:      git git://git.kernel.dk/linux-block
8111 T:      git git://git.kernel.dk/liburing
8112 S:      Maintained
8113 F:      fs/io_uring.c
8114 F:      include/uapi/linux/io_uring.h
8115
8116 IP MASQUERADING
8117 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8118 S:      Maintained
8119 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8120
8121 IPMI SUBSYSTEM
8122 M:      Corey Minyard <minyard@acm.org>
8123 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8124 W:      http://openipmi.sourceforge.net/
8125 S:      Supported
8126 F:      Documentation/devicetree/bindings/ipmi/
8127 F:      Documentation/IPMI.txt
8128 F:      drivers/char/ipmi/
8129 F:      include/linux/ipmi*
8130 F:      include/uapi/linux/ipmi*
8131
8132 IPS SCSI RAID DRIVER
8133 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8134 L:      linux-scsi@vger.kernel.org
8135 W:      http://www.adaptec.com/
8136 S:      Maintained
8137 F:      drivers/scsi/ips*
8138
8139 IPVS
8140 M:      Wensong Zhang <wensong@linux-vs.org>
8141 M:      Simon Horman <horms@verge.net.au>
8142 M:      Julian Anastasov <ja@ssi.bg>
8143 L:      netdev@vger.kernel.org
8144 L:      lvs-devel@vger.kernel.org
8145 S:      Maintained
8146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8148 F:      Documentation/networking/ipvs-sysctl.txt
8149 F:      include/net/ip_vs.h
8150 F:      include/uapi/linux/ip_vs.h
8151 F:      net/netfilter/ipvs/
8152
8153 IPWIRELESS DRIVER
8154 M:      Jiri Kosina <jikos@kernel.org>
8155 M:      David Sterba <dsterba@suse.com>
8156 S:      Odd Fixes
8157 F:      drivers/tty/ipwireless/
8158
8159 IPX NETWORK LAYER
8160 L:      netdev@vger.kernel.org
8161 S:      Obsolete
8162 F:      include/uapi/linux/ipx.h
8163
8164 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8165 M:      Marc Zyngier <marc.zyngier@arm.com>
8166 S:      Maintained
8167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8168 F:      Documentation/IRQ-domain.txt
8169 F:      include/linux/irqdomain.h
8170 F:      kernel/irq/irqdomain.c
8171 F:      kernel/irq/msi.c
8172
8173 IRQ SUBSYSTEM
8174 M:      Thomas Gleixner <tglx@linutronix.de>
8175 L:      linux-kernel@vger.kernel.org
8176 S:      Maintained
8177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8178 F:      kernel/irq/
8179
8180 IRQCHIP DRIVERS
8181 M:      Thomas Gleixner <tglx@linutronix.de>
8182 M:      Jason Cooper <jason@lakedaemon.net>
8183 M:      Marc Zyngier <marc.zyngier@arm.com>
8184 L:      linux-kernel@vger.kernel.org
8185 S:      Maintained
8186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8187 F:      Documentation/devicetree/bindings/interrupt-controller/
8188 F:      drivers/irqchip/
8189
8190 ISA
8191 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8192 S:      Maintained
8193 F:      Documentation/isa.txt
8194 F:      drivers/base/isa.c
8195 F:      include/linux/isa.h
8196
8197 ISA RADIO MODULE
8198 M:      Hans Verkuil <hverkuil@xs4all.nl>
8199 L:      linux-media@vger.kernel.org
8200 T:      git git://linuxtv.org/media_tree.git
8201 W:      https://linuxtv.org
8202 S:      Maintained
8203 F:      drivers/media/radio/radio-isa*
8204
8205 ISAPNP
8206 M:      Jaroslav Kysela <perex@perex.cz>
8207 S:      Maintained
8208 F:      Documentation/isapnp.txt
8209 F:      drivers/pnp/isapnp/
8210 F:      include/linux/isapnp.h
8211
8212 ISCSI
8213 M:      Lee Duncan <lduncan@suse.com>
8214 M:      Chris Leech <cleech@redhat.com>
8215 L:      open-iscsi@googlegroups.com
8216 W:      www.open-iscsi.com
8217 S:      Maintained
8218 F:      drivers/scsi/*iscsi*
8219 F:      include/scsi/*iscsi*
8220
8221 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8222 M:      Peter Jones <pjones@redhat.com>
8223 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8224 S:      Maintained
8225 F:      drivers/firmware/iscsi_ibft*
8226
8227 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8228 M:      Sagi Grimberg <sagi@grimberg.me>
8229 M:      Max Gurtovoy <maxg@mellanox.com>
8230 L:      linux-rdma@vger.kernel.org
8231 S:      Supported
8232 W:      http://www.openfabrics.org
8233 W:      www.open-iscsi.org
8234 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8235 F:      drivers/infiniband/ulp/iser/
8236
8237 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8238 M:      Sagi Grimberg <sagi@grimberg.me>
8239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8240 L:      linux-rdma@vger.kernel.org
8241 L:      target-devel@vger.kernel.org
8242 S:      Supported
8243 W:      http://www.linux-iscsi.org
8244 F:      drivers/infiniband/ulp/isert
8245
8246 ISDN SUBSYSTEM
8247 M:      Karsten Keil <isdn@linux-pingi.de>
8248 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8249 L:      netdev@vger.kernel.org
8250 W:      http://www.isdn4linux.de
8251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8252 S:      Maintained
8253 F:      Documentation/isdn/
8254 F:      drivers/isdn/
8255 F:      include/linux/isdn.h
8256 F:      include/linux/isdn/
8257 F:      include/uapi/linux/isdn.h
8258 F:      include/uapi/linux/isdn/
8259
8260 IT87 HARDWARE MONITORING DRIVER
8261 M:      Jean Delvare <jdelvare@suse.com>
8262 L:      linux-hwmon@vger.kernel.org
8263 S:      Maintained
8264 F:      Documentation/hwmon/it87
8265 F:      drivers/hwmon/it87.c
8266
8267 IT913X MEDIA DRIVER
8268 M:      Antti Palosaari <crope@iki.fi>
8269 L:      linux-media@vger.kernel.org
8270 W:      https://linuxtv.org
8271 W:      http://palosaari.fi/linux/
8272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8273 T:      git git://linuxtv.org/anttip/media_tree.git
8274 S:      Maintained
8275 F:      drivers/media/tuners/it913x*
8276
8277 IVTV VIDEO4LINUX DRIVER
8278 M:      Andy Walls <awalls@md.metrocast.net>
8279 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8280 L:      linux-media@vger.kernel.org
8281 T:      git git://linuxtv.org/media_tree.git
8282 W:      http://www.ivtvdriver.org
8283 S:      Maintained
8284 F:      Documentation/media/v4l-drivers/ivtv*
8285 F:      drivers/media/pci/ivtv/
8286 F:      include/uapi/linux/ivtv*
8287
8288 IX2505V MEDIA DRIVER
8289 M:      Malcolm Priestley <tvboxspy@gmail.com>
8290 L:      linux-media@vger.kernel.org
8291 W:      https://linuxtv.org
8292 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8293 S:      Maintained
8294 F:      drivers/media/dvb-frontends/ix2505v*
8295
8296 JAILHOUSE HYPERVISOR INTERFACE
8297 M:      Jan Kiszka <jan.kiszka@siemens.com>
8298 L:      jailhouse-dev@googlegroups.com
8299 S:      Maintained
8300 F:      arch/x86/kernel/jailhouse.c
8301 F:      arch/x86/include/asm/jailhouse_para.h
8302
8303 JC42.4 TEMPERATURE SENSOR DRIVER
8304 M:      Guenter Roeck <linux@roeck-us.net>
8305 L:      linux-hwmon@vger.kernel.org
8306 S:      Maintained
8307 F:      drivers/hwmon/jc42.c
8308 F:      Documentation/hwmon/jc42
8309
8310 JFS FILESYSTEM
8311 M:      Dave Kleikamp <shaggy@kernel.org>
8312 L:      jfs-discussion@lists.sourceforge.net
8313 W:      http://jfs.sourceforge.net/
8314 T:      git git://github.com/kleikamp/linux-shaggy.git
8315 S:      Maintained
8316 F:      Documentation/filesystems/jfs.txt
8317 F:      fs/jfs/
8318
8319 JME NETWORK DRIVER
8320 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8321 L:      netdev@vger.kernel.org
8322 S:      Maintained
8323 F:      drivers/net/ethernet/jme.*
8324
8325 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8326 M:      David Woodhouse <dwmw2@infradead.org>
8327 L:      linux-mtd@lists.infradead.org
8328 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8329 S:      Maintained
8330 F:      fs/jffs2/
8331 F:      include/uapi/linux/jffs2.h
8332
8333 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8334 M:      "Theodore Ts'o" <tytso@mit.edu>
8335 M:      Jan Kara <jack@suse.com>
8336 L:      linux-ext4@vger.kernel.org
8337 S:      Maintained
8338 F:      fs/jbd2/
8339 F:      include/linux/jbd2.h
8340
8341 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8342 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8343 L:      linux-media@vger.kernel.org
8344 S:      Maintained
8345 F:      drivers/media/platform/rcar_jpu.c
8346
8347 JSM Neo PCI based serial card
8348 L:      linux-serial@vger.kernel.org
8349 S:      Orphan
8350 F:      drivers/tty/serial/jsm/
8351
8352 K10TEMP HARDWARE MONITORING DRIVER
8353 M:      Clemens Ladisch <clemens@ladisch.de>
8354 L:      linux-hwmon@vger.kernel.org
8355 S:      Maintained
8356 F:      Documentation/hwmon/k10temp
8357 F:      drivers/hwmon/k10temp.c
8358
8359 K8TEMP HARDWARE MONITORING DRIVER
8360 M:      Rudolf Marek <r.marek@assembler.cz>
8361 L:      linux-hwmon@vger.kernel.org
8362 S:      Maintained
8363 F:      Documentation/hwmon/k8temp
8364 F:      drivers/hwmon/k8temp.c
8365
8366 KASAN
8367 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8368 R:      Alexander Potapenko <glider@google.com>
8369 R:      Dmitry Vyukov <dvyukov@google.com>
8370 L:      kasan-dev@googlegroups.com
8371 S:      Maintained
8372 F:      arch/*/include/asm/kasan.h
8373 F:      arch/*/mm/kasan_init*
8374 F:      Documentation/dev-tools/kasan.rst
8375 F:      include/linux/kasan*.h
8376 F:      lib/test_kasan.c
8377 F:      mm/kasan/
8378 F:      scripts/Makefile.kasan
8379
8380 KCONFIG
8381 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8383 L:      linux-kbuild@vger.kernel.org
8384 S:      Maintained
8385 F:      Documentation/kbuild/kconfig*
8386 F:      scripts/kconfig/
8387 F:      scripts/Kconfig.include
8388
8389 KDUMP
8390 M:      Dave Young <dyoung@redhat.com>
8391 M:      Baoquan He <bhe@redhat.com>
8392 R:      Vivek Goyal <vgoyal@redhat.com>
8393 L:      kexec@lists.infradead.org
8394 W:      http://lse.sourceforge.net/kdump/
8395 S:      Maintained
8396 F:      Documentation/kdump/
8397
8398 KEENE FM RADIO TRANSMITTER DRIVER
8399 M:      Hans Verkuil <hverkuil@xs4all.nl>
8400 L:      linux-media@vger.kernel.org
8401 T:      git git://linuxtv.org/media_tree.git
8402 W:      https://linuxtv.org
8403 S:      Maintained
8404 F:      drivers/media/radio/radio-keene*
8405
8406 KERNEL AUTOMOUNTER
8407 M:      Ian Kent <raven@themaw.net>
8408 L:      autofs@vger.kernel.org
8409 S:      Maintained
8410 F:      fs/autofs/
8411
8412 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8413 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8414 M:      Michal Marek <michal.lkml@markovi.net>
8415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8416 L:      linux-kbuild@vger.kernel.org
8417 S:      Maintained
8418 F:      Documentation/kbuild/
8419 F:      Makefile
8420 F:      scripts/Kbuild*
8421 F:      scripts/Makefile*
8422 F:      scripts/basic/
8423 F:      scripts/mk*
8424 F:      scripts/mod/
8425 F:      scripts/package/
8426
8427 KERNEL JANITORS
8428 L:      kernel-janitors@vger.kernel.org
8429 W:      http://kernelnewbies.org/KernelJanitors
8430 S:      Odd Fixes
8431
8432 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8433 M:      "J. Bruce Fields" <bfields@fieldses.org>
8434 M:      Jeff Layton <jlayton@kernel.org>
8435 L:      linux-nfs@vger.kernel.org
8436 W:      http://nfs.sourceforge.net/
8437 T:      git git://linux-nfs.org/~bfields/linux.git
8438 S:      Supported
8439 F:      fs/nfsd/
8440 F:      include/uapi/linux/nfsd/
8441 F:      fs/lockd/
8442 F:      fs/nfs_common/
8443 F:      net/sunrpc/
8444 F:      include/linux/lockd/
8445 F:      include/linux/sunrpc/
8446 F:      include/uapi/linux/sunrpc/
8447
8448 KERNEL SELFTEST FRAMEWORK
8449 M:      Shuah Khan <shuah@kernel.org>
8450 M:      Shuah Khan <skhan@linuxfoundation.org>
8451 L:      linux-kselftest@vger.kernel.org
8452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8453 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8454 S:      Maintained
8455 F:      tools/testing/selftests/
8456 F:      Documentation/dev-tools/kselftest*
8457
8458 KERNEL USERMODE HELPER
8459 M:      Luis Chamberlain <mcgrof@kernel.org>
8460 L:      linux-kernel@vger.kernel.org
8461 S:      Maintained
8462 F:      kernel/umh.c
8463 F:      include/linux/umh.h
8464
8465 KERNEL VIRTUAL MACHINE (KVM)
8466 M:      Paolo Bonzini <pbonzini@redhat.com>
8467 M:      Radim Krčmář <rkrcmar@redhat.com>
8468 L:      kvm@vger.kernel.org
8469 W:      http://www.linux-kvm.org
8470 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8471 S:      Supported
8472 F:      Documentation/virtual/kvm/
8473 F:      include/trace/events/kvm.h
8474 F:      include/uapi/asm-generic/kvm*
8475 F:      include/uapi/linux/kvm*
8476 F:      include/asm-generic/kvm*
8477 F:      include/linux/kvm*
8478 F:      include/kvm/iodev.h
8479 F:      virt/kvm/*
8480 F:      tools/kvm/
8481 F:      tools/testing/selftests/kvm/
8482
8483 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8484 M:      Joerg Roedel <joro@8bytes.org>
8485 L:      kvm@vger.kernel.org
8486 W:      http://www.linux-kvm.org/
8487 S:      Maintained
8488 F:      arch/x86/include/asm/svm.h
8489 F:      arch/x86/kvm/svm.c
8490
8491 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8492 M:      Christoffer Dall <christoffer.dall@arm.com>
8493 M:      Marc Zyngier <marc.zyngier@arm.com>
8494 R:      James Morse <james.morse@arm.com>
8495 R:      Julien Thierry <julien.thierry@arm.com>
8496 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8498 L:      kvmarm@lists.cs.columbia.edu
8499 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8501 S:      Maintained
8502 F:      arch/arm/include/uapi/asm/kvm*
8503 F:      arch/arm/include/asm/kvm*
8504 F:      arch/arm/kvm/
8505 F:      arch/arm64/include/uapi/asm/kvm*
8506 F:      arch/arm64/include/asm/kvm*
8507 F:      arch/arm64/kvm/
8508 F:      virt/kvm/arm/
8509 F:      include/kvm/arm_*
8510
8511 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8512 M:      James Hogan <jhogan@kernel.org>
8513 L:      linux-mips@vger.kernel.org
8514 S:      Supported
8515 F:      arch/mips/include/uapi/asm/kvm*
8516 F:      arch/mips/include/asm/kvm*
8517 F:      arch/mips/kvm/
8518
8519 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8520 M:      Paul Mackerras <paulus@ozlabs.org>
8521 L:      kvm-ppc@vger.kernel.org
8522 W:      http://www.linux-kvm.org/
8523 T:      git git://github.com/agraf/linux-2.6.git
8524 S:      Supported
8525 F:      arch/powerpc/include/uapi/asm/kvm*
8526 F:      arch/powerpc/include/asm/kvm*
8527 F:      arch/powerpc/kvm/
8528 F:      arch/powerpc/kernel/kvm*
8529
8530 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8531 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8532 M:      Janosch Frank <frankja@linux.ibm.com>
8533 R:      David Hildenbrand <david@redhat.com>
8534 R:      Cornelia Huck <cohuck@redhat.com>
8535 L:      linux-s390@vger.kernel.org
8536 W:      http://www.ibm.com/developerworks/linux/linux390/
8537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8538 S:      Supported
8539 F:      arch/s390/include/uapi/asm/kvm*
8540 F:      arch/s390/include/asm/gmap.h
8541 F:      arch/s390/include/asm/kvm*
8542 F:      arch/s390/kvm/
8543 F:      arch/s390/mm/gmap.c
8544
8545 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8546 M:      Paolo Bonzini <pbonzini@redhat.com>
8547 M:      Radim Krčmář <rkrcmar@redhat.com>
8548 L:      kvm@vger.kernel.org
8549 W:      http://www.linux-kvm.org
8550 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8551 S:      Supported
8552 F:      arch/x86/kvm/
8553 F:      arch/x86/kvm/*/
8554 F:      arch/x86/include/uapi/asm/kvm*
8555 F:      arch/x86/include/asm/kvm*
8556 F:      arch/x86/include/asm/pvclock-abi.h
8557 F:      arch/x86/kernel/kvm.c
8558 F:      arch/x86/kernel/kvmclock.c
8559
8560 KERNFS
8561 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8562 M:      Tejun Heo <tj@kernel.org>
8563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8564 S:      Supported
8565 F:      include/linux/kernfs.h
8566 F:      fs/kernfs/
8567
8568 KEXEC
8569 M:      Eric Biederman <ebiederm@xmission.com>
8570 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8571 L:      kexec@lists.infradead.org
8572 S:      Maintained
8573 F:      include/linux/kexec.h
8574 F:      include/uapi/linux/kexec.h
8575 F:      kernel/kexec*
8576
8577 KEYS-ENCRYPTED
8578 M:      Mimi Zohar <zohar@linux.ibm.com>
8579 L:      linux-integrity@vger.kernel.org
8580 L:      keyrings@vger.kernel.org
8581 S:      Supported
8582 F:      Documentation/security/keys/trusted-encrypted.rst
8583 F:      include/keys/encrypted-type.h
8584 F:      security/keys/encrypted-keys/
8585
8586 KEYS-TRUSTED
8587 M:      James Bottomley <jejb@linux.ibm.com>
8588 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8589 M:      Mimi Zohar <zohar@linux.ibm.com>
8590 L:      linux-integrity@vger.kernel.org
8591 L:      keyrings@vger.kernel.org
8592 S:      Supported
8593 F:      Documentation/security/keys/trusted-encrypted.rst
8594 F:      include/keys/trusted-type.h
8595 F:      security/keys/trusted.c
8596 F:      security/keys/trusted.h
8597
8598 KEYS/KEYRINGS:
8599 M:      David Howells <dhowells@redhat.com>
8600 L:      keyrings@vger.kernel.org
8601 S:      Maintained
8602 F:      Documentation/security/keys/core.rst
8603 F:      include/linux/key.h
8604 F:      include/linux/key-type.h
8605 F:      include/linux/keyctl.h
8606 F:      include/uapi/linux/keyctl.h
8607 F:      include/keys/
8608 F:      security/keys/
8609
8610 KGDB / KDB /debug_core
8611 M:      Jason Wessel <jason.wessel@windriver.com>
8612 M:      Daniel Thompson <daniel.thompson@linaro.org>
8613 W:      http://kgdb.wiki.kernel.org/
8614 L:      kgdb-bugreport@lists.sourceforge.net
8615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8616 S:      Maintained
8617 F:      Documentation/dev-tools/kgdb.rst
8618 F:      drivers/misc/kgdbts.c
8619 F:      drivers/tty/serial/kgdboc.c
8620 F:      include/linux/kdb.h
8621 F:      include/linux/kgdb.h
8622 F:      kernel/debug/
8623
8624 KMEMLEAK
8625 M:      Catalin Marinas <catalin.marinas@arm.com>
8626 S:      Maintained
8627 F:      Documentation/dev-tools/kmemleak.rst
8628 F:      include/linux/kmemleak.h
8629 F:      mm/kmemleak.c
8630 F:      mm/kmemleak-test.c
8631
8632 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8633 M:      Luis Chamberlain <mcgrof@kernel.org>
8634 L:      linux-kernel@vger.kernel.org
8635 S:      Maintained
8636 F:      kernel/kmod.c
8637 F:      include/linux/kmod.h
8638 F:      lib/test_kmod.c
8639 F:      tools/testing/selftests/kmod/
8640
8641 KPROBES
8642 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8643 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8644 M:      "David S. Miller" <davem@davemloft.net>
8645 M:      Masami Hiramatsu <mhiramat@kernel.org>
8646 S:      Maintained
8647 F:      Documentation/kprobes.txt
8648 F:      include/linux/kprobes.h
8649 F:      include/asm-generic/kprobes.h
8650 F:      kernel/kprobes.c
8651
8652 KS0108 LCD CONTROLLER DRIVER
8653 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8654 S:      Maintained
8655 F:      Documentation/auxdisplay/ks0108
8656 F:      drivers/auxdisplay/ks0108.c
8657 F:      include/linux/ks0108.h
8658
8659 L3MDEV
8660 M:      David Ahern <dsa@cumulusnetworks.com>
8661 L:      netdev@vger.kernel.org
8662 S:      Maintained
8663 F:      net/l3mdev
8664 F:      include/net/l3mdev.h
8665
8666 L7 BPF FRAMEWORK
8667 M:      John Fastabend <john.fastabend@gmail.com>
8668 M:      Daniel Borkmann <daniel@iogearbox.net>
8669 L:      netdev@vger.kernel.org
8670 L:      bpf@vger.kernel.org
8671 S:      Maintained
8672 F:      include/linux/skmsg.h
8673 F:      net/core/skmsg.c
8674 F:      net/core/sock_map.c
8675 F:      net/ipv4/tcp_bpf.c
8676
8677 LANTIQ / INTEL Ethernet drivers
8678 M:      Hauke Mehrtens <hauke@hauke-m.de>
8679 L:      netdev@vger.kernel.org
8680 S:      Maintained
8681 F:      net/dsa/tag_gswip.c
8682 F:      drivers/net/ethernet/lantiq_xrx200.c
8683 F:      drivers/net/dsa/lantiq_pce.h
8684 F:      drivers/net/dsa/lantiq_gswip.c
8685
8686 LANTIQ MIPS ARCHITECTURE
8687 M:      John Crispin <john@phrozen.org>
8688 L:      linux-mips@vger.kernel.org
8689 S:      Maintained
8690 F:      arch/mips/lantiq
8691 F:      drivers/soc/lantiq
8692
8693 LAPB module
8694 L:      linux-x25@vger.kernel.org
8695 S:      Orphan
8696 F:      Documentation/networking/lapb-module.txt
8697 F:      include/*/lapb.h
8698 F:      net/lapb/
8699
8700 LASI 53c700 driver for PARISC
8701 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8702 L:      linux-scsi@vger.kernel.org
8703 S:      Maintained
8704 F:      Documentation/scsi/53c700.txt
8705 F:      drivers/scsi/53c700*
8706
8707 LEAKING_ADDRESSES
8708 M:      Tobin C. Harding <me@tobin.cc>
8709 M:      Tycho Andersen <tycho@tycho.ws>
8710 L:      kernel-hardening@lists.openwall.com
8711 S:      Maintained
8712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8713 F:      scripts/leaking_addresses.pl
8714
8715 LED SUBSYSTEM
8716 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8717 M:      Pavel Machek <pavel@ucw.cz>
8718 L:      linux-leds@vger.kernel.org
8719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8720 S:      Maintained
8721 F:      Documentation/devicetree/bindings/leds/
8722 F:      drivers/leds/
8723 F:      include/linux/leds.h
8724
8725 LEGACY EEPROM DRIVER
8726 M:      Jean Delvare <jdelvare@suse.com>
8727 S:      Maintained
8728 F:      Documentation/misc-devices/eeprom
8729 F:      drivers/misc/eeprom/eeprom.c
8730
8731 LEGO MINDSTORMS EV3
8732 R:      David Lechner <david@lechnology.com>
8733 S:      Maintained
8734 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8735 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8736 F:      drivers/power/supply/lego_ev3_battery.c
8737
8738 LEGO USB Tower driver
8739 M:      Juergen Stuber <starblue@users.sourceforge.net>
8740 L:      legousb-devel@lists.sourceforge.net
8741 W:      http://legousb.sourceforge.net/
8742 S:      Maintained
8743 F:      drivers/usb/misc/legousbtower.c
8744
8745 LG LAPTOP EXTRAS
8746 M:      Matan Ziv-Av <matan@svgalib.org>
8747 L:      platform-driver-x86@vger.kernel.org
8748 S:      Maintained
8749 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8750 F:      Documentation/laptops/lg-laptop.rst
8751 F:      drivers/platform/x86/lg-laptop.c
8752
8753 LG2160 MEDIA DRIVER
8754 M:      Michael Krufky <mkrufky@linuxtv.org>
8755 L:      linux-media@vger.kernel.org
8756 W:      https://linuxtv.org
8757 W:      http://github.com/mkrufky
8758 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8759 T:      git git://linuxtv.org/mkrufky/tuners.git
8760 S:      Maintained
8761 F:      drivers/media/dvb-frontends/lg2160.*
8762
8763 LGDT3305 MEDIA DRIVER
8764 M:      Michael Krufky <mkrufky@linuxtv.org>
8765 L:      linux-media@vger.kernel.org
8766 W:      https://linuxtv.org
8767 W:      http://github.com/mkrufky
8768 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8769 T:      git git://linuxtv.org/mkrufky/tuners.git
8770 S:      Maintained
8771 F:      drivers/media/dvb-frontends/lgdt3305.*
8772
8773 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8774 M:      Viresh Kumar <vireshk@kernel.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:      include/linux/pata_arasan_cf_data.h
8779 F:      drivers/ata/pata_arasan_cf.c
8780
8781 LIBATA PATA DRIVERS
8782 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8783 M:      Jens Axboe <axboe@kernel.dk>
8784 L:      linux-ide@vger.kernel.org
8785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8786 S:      Maintained
8787 F:      drivers/ata/pata_*.c
8788 F:      drivers/ata/ata_generic.c
8789
8790 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8791 M:      Linus Walleij <linus.walleij@linaro.org>
8792 L:      linux-ide@vger.kernel.org
8793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8794 S:      Maintained
8795 F:      drivers/ata/pata_ftide010.c
8796 F:      drivers/ata/sata_gemini.c
8797 F:      drivers/ata/sata_gemini.h
8798
8799 LIBATA SATA AHCI PLATFORM devices support
8800 M:      Hans de Goede <hdegoede@redhat.com>
8801 M:      Jens Axboe <axboe@kernel.dk>
8802 L:      linux-ide@vger.kernel.org
8803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8804 S:      Maintained
8805 F:      drivers/ata/ahci_platform.c
8806 F:      drivers/ata/libahci_platform.c
8807 F:      include/linux/ahci_platform.h
8808
8809 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8810 M:      Mikael Pettersson <mikpelinux@gmail.com>
8811 L:      linux-ide@vger.kernel.org
8812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8813 S:      Maintained
8814 F:      drivers/ata/sata_promise.*
8815
8816 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8817 M:      Jens Axboe <axboe@kernel.dk>
8818 L:      linux-ide@vger.kernel.org
8819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8820 S:      Maintained
8821 F:      drivers/ata/
8822 F:      include/linux/ata.h
8823 F:      include/linux/libata.h
8824 F:      Documentation/devicetree/bindings/ata/
8825
8826 LIBLOCKDEP
8827 M:      Sasha Levin <alexander.levin@microsoft.com>
8828 S:      Maintained
8829 F:      tools/lib/lockdep/
8830
8831 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8832 M:      Dan Williams <dan.j.williams@intel.com>
8833 M:      Vishal Verma <vishal.l.verma@intel.com>
8834 M:      Dave Jiang <dave.jiang@intel.com>
8835 L:      linux-nvdimm@lists.01.org
8836 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8837 S:      Supported
8838 F:      drivers/nvdimm/blk.c
8839 F:      drivers/nvdimm/region_devs.c
8840
8841 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8842 M:      Vishal Verma <vishal.l.verma@intel.com>
8843 M:      Dan Williams <dan.j.williams@intel.com>
8844 M:      Dave Jiang <dave.jiang@intel.com>
8845 L:      linux-nvdimm@lists.01.org
8846 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8847 S:      Supported
8848 F:      drivers/nvdimm/btt*
8849
8850 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
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 L:      linux-nvdimm@lists.01.org
8855 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8856 S:      Supported
8857 F:      drivers/nvdimm/pmem*
8858
8859 LIBNVDIMM: DEVICETREE BINDINGS
8860 M:      Oliver O'Halloran <oohall@gmail.com>
8861 L:      linux-nvdimm@lists.01.org
8862 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8863 S:      Supported
8864 F:      drivers/nvdimm/of_pmem.c
8865 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8866
8867 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8868 M:      Dan Williams <dan.j.williams@intel.com>
8869 M:      Vishal Verma <vishal.l.verma@intel.com>
8870 M:      Dave Jiang <dave.jiang@intel.com>
8871 M:      Keith Busch <keith.busch@intel.com>
8872 M:      Ira Weiny <ira.weiny@intel.com>
8873 L:      linux-nvdimm@lists.01.org
8874 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8876 S:      Supported
8877 F:      drivers/nvdimm/*
8878 F:      drivers/acpi/nfit/*
8879 F:      include/linux/nd.h
8880 F:      include/linux/libnvdimm.h
8881 F:      include/uapi/linux/ndctl.h
8882
8883 LIGHTNVM PLATFORM SUPPORT
8884 M:      Matias Bjorling <mb@lightnvm.io>
8885 W:      http://github/OpenChannelSSD
8886 L:      linux-block@vger.kernel.org
8887 S:      Maintained
8888 F:      drivers/lightnvm/
8889 F:      include/linux/lightnvm.h
8890 F:      include/uapi/linux/lightnvm.h
8891
8892 LINUX FOR POWER MACINTOSH
8893 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8894 W:      http://www.penguinppc.org/
8895 L:      linuxppc-dev@lists.ozlabs.org
8896 S:      Maintained
8897 F:      arch/powerpc/platforms/powermac/
8898 F:      drivers/macintosh/
8899
8900 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8901 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8902 M:      Paul Mackerras <paulus@samba.org>
8903 M:      Michael Ellerman <mpe@ellerman.id.au>
8904 W:      https://github.com/linuxppc/linux/wiki
8905 L:      linuxppc-dev@lists.ozlabs.org
8906 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8908 S:      Supported
8909 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8910 F:      Documentation/devicetree/bindings/powerpc/
8911 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8912 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8913 F:      Documentation/powerpc/
8914 F:      arch/powerpc/
8915 F:      drivers/char/tpm/tpm_ibmvtpm*
8916 F:      drivers/crypto/nx/
8917 F:      drivers/crypto/vmx/
8918 F:      drivers/i2c/busses/i2c-opal.c
8919 F:      drivers/net/ethernet/ibm/ibmveth.*
8920 F:      drivers/net/ethernet/ibm/ibmvnic.*
8921 F:      drivers/pci/hotplug/pnv_php.c
8922 F:      drivers/pci/hotplug/rpa*
8923 F:      drivers/rtc/rtc-opal.c
8924 F:      drivers/scsi/ibmvscsi/
8925 F:      drivers/tty/hvc/hvc_opal.c
8926 F:      drivers/watchdog/wdrtas.c
8927 F:      tools/testing/selftests/powerpc
8928 N:      /pmac
8929 N:      powermac
8930 N:      powernv
8931 N:      [^a-z0-9]ps3
8932 N:      pseries
8933
8934 LINUX FOR POWERPC EMBEDDED MPC5XXX
8935 M:      Anatolij Gustschin <agust@denx.de>
8936 L:      linuxppc-dev@lists.ozlabs.org
8937 T:      git git://git.denx.de/linux-denx-agust.git
8938 S:      Maintained
8939 F:      arch/powerpc/platforms/512x/
8940 F:      arch/powerpc/platforms/52xx/
8941
8942 LINUX FOR POWERPC EMBEDDED PPC4XX
8943 M:      Alistair Popple <alistair@popple.id.au>
8944 M:      Matt Porter <mporter@kernel.crashing.org>
8945 W:      http://www.penguinppc.org/
8946 L:      linuxppc-dev@lists.ozlabs.org
8947 S:      Maintained
8948 F:      arch/powerpc/platforms/40x/
8949 F:      arch/powerpc/platforms/44x/
8950
8951 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8952 M:      Scott Wood <oss@buserror.net>
8953 M:      Kumar Gala <galak@kernel.crashing.org>
8954 W:      http://www.penguinppc.org/
8955 L:      linuxppc-dev@lists.ozlabs.org
8956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8957 S:      Maintained
8958 F:      arch/powerpc/platforms/83xx/
8959 F:      arch/powerpc/platforms/85xx/
8960 F:      Documentation/devicetree/bindings/powerpc/fsl/
8961
8962 LINUX FOR POWERPC EMBEDDED PPC8XX
8963 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8964 W:      http://www.penguinppc.org/
8965 L:      linuxppc-dev@lists.ozlabs.org
8966 S:      Maintained
8967 F:      arch/powerpc/platforms/8xx/
8968
8969 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8970 L:      linuxppc-dev@lists.ozlabs.org
8971 S:      Orphan
8972 F:      arch/powerpc/*/*virtex*
8973 F:      arch/powerpc/*/*/*virtex*
8974
8975 LINUX FOR POWERPC PA SEMI PWRFICIENT
8976 L:      linuxppc-dev@lists.ozlabs.org
8977 S:      Orphan
8978 F:      arch/powerpc/platforms/pasemi/
8979 F:      drivers/*/*pasemi*
8980 F:      drivers/*/*/*pasemi*
8981
8982 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8983 M:      Kees Cook <keescook@chromium.org>
8984 S:      Maintained
8985 F:      drivers/misc/lkdtm/*
8986
8987 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8988 M:      Alan Stern <stern@rowland.harvard.edu>
8989 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8990 M:      Will Deacon <will.deacon@arm.com>
8991 M:      Peter Zijlstra <peterz@infradead.org>
8992 M:      Boqun Feng <boqun.feng@gmail.com>
8993 M:      Nicholas Piggin <npiggin@gmail.com>
8994 M:      David Howells <dhowells@redhat.com>
8995 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8996 M:      Luc Maranget <luc.maranget@inria.fr>
8997 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8998 R:      Akira Yokosawa <akiyks@gmail.com>
8999 R:      Daniel Lustig <dlustig@nvidia.com>
9000 L:      linux-kernel@vger.kernel.org
9001 L:      linux-arch@vger.kernel.org
9002 S:      Supported
9003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
9004 F:      tools/memory-model/
9005 F:      Documentation/atomic_bitops.txt
9006 F:      Documentation/atomic_t.txt
9007 F:      Documentation/core-api/atomic_ops.rst
9008 F:      Documentation/core-api/refcount-vs-atomic.rst
9009 F:      Documentation/memory-barriers.txt
9010
9011 LIS3LV02D ACCELEROMETER DRIVER
9012 M:      Eric Piel <eric.piel@tremplin-utc.net>
9013 S:      Maintained
9014 F:      Documentation/misc-devices/lis3lv02d
9015 F:      drivers/misc/lis3lv02d/
9016 F:      drivers/platform/x86/hp_accel.c
9017
9018 LIVE PATCHING
9019 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9020 M:      Jiri Kosina <jikos@kernel.org>
9021 M:      Miroslav Benes <mbenes@suse.cz>
9022 M:      Petr Mladek <pmladek@suse.com>
9023 R:      Joe Lawrence <joe.lawrence@redhat.com>
9024 S:      Maintained
9025 F:      kernel/livepatch/
9026 F:      include/linux/livepatch.h
9027 F:      arch/x86/include/asm/livepatch.h
9028 F:      arch/x86/kernel/livepatch.c
9029 F:      Documentation/livepatch/
9030 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9031 F:      samples/livepatch/
9032 F:      tools/testing/selftests/livepatch/
9033 L:      live-patching@vger.kernel.org
9034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9035
9036 LLC (802.2)
9037 L:      netdev@vger.kernel.org
9038 S:      Odd fixes
9039 F:      include/linux/llc.h
9040 F:      include/uapi/linux/llc.h
9041 F:      include/net/llc*
9042 F:      net/llc/
9043
9044 LM73 HARDWARE MONITOR DRIVER
9045 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9046 L:      linux-hwmon@vger.kernel.org
9047 S:      Maintained
9048 F:      drivers/hwmon/lm73.c
9049
9050 LM78 HARDWARE MONITOR DRIVER
9051 M:      Jean Delvare <jdelvare@suse.com>
9052 L:      linux-hwmon@vger.kernel.org
9053 S:      Maintained
9054 F:      Documentation/hwmon/lm78
9055 F:      drivers/hwmon/lm78.c
9056
9057 LM83 HARDWARE MONITOR DRIVER
9058 M:      Jean Delvare <jdelvare@suse.com>
9059 L:      linux-hwmon@vger.kernel.org
9060 S:      Maintained
9061 F:      Documentation/hwmon/lm83
9062 F:      drivers/hwmon/lm83.c
9063
9064 LM90 HARDWARE MONITOR DRIVER
9065 M:      Jean Delvare <jdelvare@suse.com>
9066 L:      linux-hwmon@vger.kernel.org
9067 S:      Maintained
9068 F:      Documentation/hwmon/lm90
9069 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9070 F:      drivers/hwmon/lm90.c
9071 F:      include/dt-bindings/thermal/lm90.h
9072
9073 LM95234 HARDWARE MONITOR DRIVER
9074 M:      Guenter Roeck <linux@roeck-us.net>
9075 L:      linux-hwmon@vger.kernel.org
9076 S:      Maintained
9077 F:      Documentation/hwmon/lm95234
9078 F:      drivers/hwmon/lm95234.c
9079
9080 LME2510 MEDIA DRIVER
9081 M:      Malcolm Priestley <tvboxspy@gmail.com>
9082 L:      linux-media@vger.kernel.org
9083 W:      https://linuxtv.org
9084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9085 S:      Maintained
9086 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9087
9088 LOADPIN SECURITY MODULE
9089 M:      Kees Cook <keescook@chromium.org>
9090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9091 S:      Supported
9092 F:      security/loadpin/
9093 F:      Documentation/admin-guide/LSM/LoadPin.rst
9094
9095 LOCKING PRIMITIVES
9096 M:      Peter Zijlstra <peterz@infradead.org>
9097 M:      Ingo Molnar <mingo@redhat.com>
9098 M:      Will Deacon <will.deacon@arm.com>
9099 L:      linux-kernel@vger.kernel.org
9100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9101 S:      Maintained
9102 F:      Documentation/locking/
9103 F:      include/linux/lockdep.h
9104 F:      include/linux/spinlock*.h
9105 F:      arch/*/include/asm/spinlock*.h
9106 F:      include/linux/rwlock*.h
9107 F:      include/linux/mutex*.h
9108 F:      include/linux/rwsem*.h
9109 F:      arch/*/include/asm/rwsem.h
9110 F:      include/linux/seqlock.h
9111 F:      lib/locking*.[ch]
9112 F:      kernel/locking/
9113 X:      kernel/locking/locktorture.c
9114
9115 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9116 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9117 L:      linux-ntfs-dev@lists.sourceforge.net
9118 W:      http://www.linux-ntfs.org/content/view/19/37/
9119 S:      Maintained
9120 F:      Documentation/ldm.txt
9121 F:      block/partitions/ldm.*
9122
9123 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9124 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9125 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9126 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9127 L:      MPT-FusionLinux.pdl@broadcom.com
9128 L:      linux-scsi@vger.kernel.org
9129 W:      http://www.avagotech.com/support/
9130 S:      Supported
9131 F:      drivers/message/fusion/
9132 F:      drivers/scsi/mpt3sas/
9133
9134 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9135 M:      Matthew Wilcox <willy@infradead.org>
9136 L:      linux-scsi@vger.kernel.org
9137 S:      Maintained
9138 F:      drivers/scsi/sym53c8xx_2/
9139
9140 LTC1660 DAC DRIVER
9141 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9142 L:      linux-iio@vger.kernel.org
9143 S:      Maintained
9144 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9145 F:      drivers/iio/dac/ltc1660.c
9146
9147 LTC4261 HARDWARE MONITOR DRIVER
9148 M:      Guenter Roeck <linux@roeck-us.net>
9149 L:      linux-hwmon@vger.kernel.org
9150 S:      Maintained
9151 F:      Documentation/hwmon/ltc4261
9152 F:      drivers/hwmon/ltc4261.c
9153
9154 LTC4306 I2C MULTIPLEXER DRIVER
9155 M:      Michael Hennerich <michael.hennerich@analog.com>
9156 W:      http://ez.analog.com/community/linux-device-drivers
9157 L:      linux-i2c@vger.kernel.org
9158 S:      Supported
9159 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9160 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9161
9162 LTP (Linux Test Project)
9163 M:      Mike Frysinger <vapier@gentoo.org>
9164 M:      Cyril Hrubis <chrubis@suse.cz>
9165 M:      Wanlong Gao <wanlong.gao@gmail.com>
9166 M:      Jan Stancek <jstancek@redhat.com>
9167 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9168 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9169 L:      ltp@lists.linux.it (subscribers-only)
9170 W:      http://linux-test-project.github.io/
9171 T:      git git://github.com/linux-test-project/ltp.git
9172 S:      Maintained
9173
9174 M68K ARCHITECTURE
9175 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9176 L:      linux-m68k@lists.linux-m68k.org
9177 W:      http://www.linux-m68k.org/
9178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9179 S:      Maintained
9180 F:      arch/m68k/
9181 F:      drivers/zorro/
9182
9183 M68K ON APPLE MACINTOSH
9184 M:      Joshua Thompson <funaho@jurai.org>
9185 W:      http://www.mac.linux-m68k.org/
9186 L:      linux-m68k@lists.linux-m68k.org
9187 S:      Maintained
9188 F:      arch/m68k/mac/
9189
9190 M68K ON HP9000/300
9191 M:      Philip Blundell <philb@gnu.org>
9192 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9193 S:      Maintained
9194 F:      arch/m68k/hp300/
9195
9196 M88DS3103 MEDIA DRIVER
9197 M:      Antti Palosaari <crope@iki.fi>
9198 L:      linux-media@vger.kernel.org
9199 W:      https://linuxtv.org
9200 W:      http://palosaari.fi/linux/
9201 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9202 T:      git git://linuxtv.org/anttip/media_tree.git
9203 S:      Maintained
9204 F:      drivers/media/dvb-frontends/m88ds3103*
9205
9206 M88RS2000 MEDIA DRIVER
9207 M:      Malcolm Priestley <tvboxspy@gmail.com>
9208 L:      linux-media@vger.kernel.org
9209 W:      https://linuxtv.org
9210 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9211 S:      Maintained
9212 F:      drivers/media/dvb-frontends/m88rs2000*
9213
9214 MA901 MASTERKIT USB FM RADIO DRIVER
9215 M:      Alexey Klimov <klimov.linux@gmail.com>
9216 L:      linux-media@vger.kernel.org
9217 T:      git git://linuxtv.org/media_tree.git
9218 S:      Maintained
9219 F:      drivers/media/radio/radio-ma901.c
9220
9221 MAC80211
9222 M:      Johannes Berg <johannes@sipsolutions.net>
9223 L:      linux-wireless@vger.kernel.org
9224 W:      http://wireless.kernel.org/
9225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9227 S:      Maintained
9228 F:      Documentation/networking/mac80211-injection.txt
9229 F:      include/net/mac80211.h
9230 F:      net/mac80211/
9231 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9232 F:      Documentation/networking/mac80211_hwsim/README
9233
9234 MAILBOX API
9235 M:      Jassi Brar <jassisinghbrar@gmail.com>
9236 L:      linux-kernel@vger.kernel.org
9237 S:      Maintained
9238 F:      drivers/mailbox/
9239 F:      include/linux/mailbox_client.h
9240 F:      include/linux/mailbox_controller.h
9241
9242 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9243 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9244 W:      http://www.kernel.org/doc/man-pages
9245 L:      linux-man@vger.kernel.org
9246 S:      Maintained
9247
9248 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9249 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9250 L:      linux-mips@vger.kernel.org
9251 S:      Maintained
9252 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9253
9254 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9255 M:      Andrew Lunn <andrew@lunn.ch>
9256 M:      Vivien Didelot <vivien.didelot@gmail.com>
9257 L:      netdev@vger.kernel.org
9258 S:      Maintained
9259 F:      drivers/net/dsa/mv88e6xxx/
9260 F:      include/linux/platform_data/mv88e6xxx.h
9261 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9262
9263 MARVELL ARMADA DRM SUPPORT
9264 M:      Russell King <linux@armlinux.org.uk>
9265 S:      Maintained
9266 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9267 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9268 F:      drivers/gpu/drm/armada/
9269 F:      include/uapi/drm/armada_drm.h
9270 F:      Documentation/devicetree/bindings/display/armada/
9271
9272 MARVELL ARMADA 3700 PHY DRIVERS
9273 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9274 S:      Maintained
9275 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9276 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9277 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9278 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9279
9280 MARVELL CRYPTO DRIVER
9281 M:      Boris Brezillon <bbrezillon@kernel.org>
9282 M:      Arnaud Ebalard <arno@natisbad.org>
9283 F:      drivers/crypto/marvell/
9284 S:      Maintained
9285 L:      linux-crypto@vger.kernel.org
9286
9287 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9288 M:      Mirko Lindner <mlindner@marvell.com>
9289 M:      Stephen Hemminger <stephen@networkplumber.org>
9290 L:      netdev@vger.kernel.org
9291 S:      Maintained
9292 F:      drivers/net/ethernet/marvell/sk*
9293
9294 MARVELL LIBERTAS WIRELESS DRIVER
9295 L:      libertas-dev@lists.infradead.org
9296 S:      Orphan
9297 F:      drivers/net/wireless/marvell/libertas/
9298
9299 MARVELL MACCHIATOBIN SUPPORT
9300 M:      Russell King <linux@armlinux.org.uk>
9301 L:      linux-arm-kernel@lists.infradead.org
9302 S:      Maintained
9303 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9304
9305 MARVELL MV643XX ETHERNET DRIVER
9306 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9307 L:      netdev@vger.kernel.org
9308 S:      Maintained
9309 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9310 F:      include/linux/mv643xx.h
9311
9312 MARVELL MV88X3310 PHY DRIVER
9313 M:      Russell King <linux@armlinux.org.uk>
9314 L:      netdev@vger.kernel.org
9315 S:      Maintained
9316 F:      drivers/net/phy/marvell10g.c
9317
9318 MARVELL MVEBU THERMAL DRIVER
9319 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9320 S:      Maintained
9321 F:      drivers/thermal/armada_thermal.c
9322
9323 MARVELL MVNETA ETHERNET DRIVER
9324 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9325 L:      netdev@vger.kernel.org
9326 S:      Maintained
9327 F:      drivers/net/ethernet/marvell/mvneta.*
9328
9329 MARVELL MWIFIEX WIRELESS DRIVER
9330 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9331 M:      Nishant Sarmukadam <nishants@marvell.com>
9332 M:      Ganapathi Bhat <gbhat@marvell.com>
9333 M:      Xinming Hu <huxinming820@gmail.com>
9334 L:      linux-wireless@vger.kernel.org
9335 S:      Maintained
9336 F:      drivers/net/wireless/marvell/mwifiex/
9337
9338 MARVELL MWL8K WIRELESS DRIVER
9339 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9340 L:      linux-wireless@vger.kernel.org
9341 S:      Odd Fixes
9342 F:      drivers/net/wireless/marvell/mwl8k.c
9343
9344 MARVELL NAND CONTROLLER DRIVER
9345 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9346 L:      linux-mtd@lists.infradead.org
9347 S:      Maintained
9348 F:      drivers/mtd/nand/raw/marvell_nand.c
9349 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9350
9351 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9352 M:      Nicolas Pitre <nico@fluxnic.net>
9353 S:      Odd Fixes
9354 F:      drivers/mmc/host/mvsdio.*
9355
9356 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9357 M:      Hu Ziji <huziji@marvell.com>
9358 L:      linux-mmc@vger.kernel.org
9359 S:      Supported
9360 F:      drivers/mmc/host/sdhci-xenon*
9361 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9362
9363 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9364 M:      Sunil Goutham <sgoutham@marvell.com>
9365 M:      Linu Cherian <lcherian@marvell.com>
9366 M:      Geetha sowjanya <gakula@marvell.com>
9367 M:      Jerin Jacob <jerinj@marvell.com>
9368 L:      netdev@vger.kernel.org
9369 S:      Supported
9370 F:      drivers/net/ethernet/marvell/octeontx2/af/
9371
9372 MATROX FRAMEBUFFER DRIVER
9373 L:      linux-fbdev@vger.kernel.org
9374 S:      Orphan
9375 F:      drivers/video/fbdev/matrox/matroxfb_*
9376 F:      include/uapi/linux/matroxfb.h
9377
9378 MAX16065 HARDWARE MONITOR DRIVER
9379 M:      Guenter Roeck <linux@roeck-us.net>
9380 L:      linux-hwmon@vger.kernel.org
9381 S:      Maintained
9382 F:      Documentation/hwmon/max16065
9383 F:      drivers/hwmon/max16065.c
9384
9385 MAX2175 SDR TUNER DRIVER
9386 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9387 L:      linux-media@vger.kernel.org
9388 T:      git git://linuxtv.org/media_tree.git
9389 S:      Maintained
9390 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9391 F:      Documentation/media/v4l-drivers/max2175.rst
9392 F:      drivers/media/i2c/max2175*
9393 F:      include/uapi/linux/max2175.h
9394
9395 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9396 L:      linux-hwmon@vger.kernel.org
9397 S:      Orphan
9398 F:      Documentation/hwmon/max6650
9399 F:      drivers/hwmon/max6650.c
9400
9401 MAX6697 HARDWARE MONITOR DRIVER
9402 M:      Guenter Roeck <linux@roeck-us.net>
9403 L:      linux-hwmon@vger.kernel.org
9404 S:      Maintained
9405 F:      Documentation/hwmon/max6697
9406 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9407 F:      drivers/hwmon/max6697.c
9408 F:      include/linux/platform_data/max6697.h
9409
9410 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9411 M:      Peter Rosin <peda@axentia.se>
9412 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9413 S:      Maintained
9414 F:      Documentation/devicetree/bindings/sound/max9860.txt
9415 F:      sound/soc/codecs/max9860.*
9416
9417 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9418 M:      Javier Martinez Canillas <javier@dowhile0.org>
9419 L:      linux-kernel@vger.kernel.org
9420 S:      Supported
9421 F:      drivers/regulator/max77802-regulator.c
9422 F:      Documentation/devicetree/bindings/*/*max77802.txt
9423 F:      include/dt-bindings/*/*max77802.h
9424
9425 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9426 M:      Krzysztof Kozlowski <krzk@kernel.org>
9427 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9428 L:      linux-pm@vger.kernel.org
9429 S:      Supported
9430 F:      drivers/power/supply/max14577_charger.c
9431 F:      drivers/power/supply/max77693_charger.c
9432
9433 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9434 M:      Chanwoo Choi <cw00.choi@samsung.com>
9435 M:      Krzysztof Kozlowski <krzk@kernel.org>
9436 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9437 L:      linux-kernel@vger.kernel.org
9438 S:      Supported
9439 F:      drivers/*/max14577*.c
9440 F:      drivers/*/max77686*.c
9441 F:      drivers/*/max77693*.c
9442 F:      drivers/extcon/extcon-max14577.c
9443 F:      drivers/extcon/extcon-max77693.c
9444 F:      drivers/rtc/rtc-max77686.c
9445 F:      drivers/clk/clk-max77686.c
9446 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9447 F:      Documentation/devicetree/bindings/*/max77686.txt
9448 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9449 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9450 F:      include/linux/mfd/max14577*.h
9451 F:      include/linux/mfd/max77686*.h
9452 F:      include/linux/mfd/max77693*.h
9453
9454 MAXIRADIO FM RADIO RECEIVER DRIVER
9455 M:      Hans Verkuil <hverkuil@xs4all.nl>
9456 L:      linux-media@vger.kernel.org
9457 T:      git git://linuxtv.org/media_tree.git
9458 W:      https://linuxtv.org
9459 S:      Maintained
9460 F:      drivers/media/radio/radio-maxiradio*
9461
9462 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9463 M:      Peter Rosin <peda@axentia.se>
9464 L:      linux-iio@vger.kernel.org
9465 S:      Maintained
9466 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9467 F:      drivers/iio/potentiometer/mcp4018.c
9468 F:      drivers/iio/potentiometer/mcp4531.c
9469
9470 MCR20A IEEE-802.15.4 RADIO DRIVER
9471 M:      Xue Liu <liuxuenetmail@gmail.com>
9472 L:      linux-wpan@vger.kernel.org
9473 W:      https://github.com/xueliu/mcr20a-linux
9474 S:      Maintained
9475 F:      drivers/net/ieee802154/mcr20a.c
9476 F:      drivers/net/ieee802154/mcr20a.h
9477 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9478
9479 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9480 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9481 L:      linux-iio@vger.kernel.org
9482 S:      Maintained
9483 F:      drivers/iio/dac/cio-dac.c
9484
9485 MEDIA DRIVERS FOR ASCOT2E
9486 M:      Sergey Kozlov <serjk@netup.ru>
9487 M:      Abylay Ospan <aospan@netup.ru>
9488 L:      linux-media@vger.kernel.org
9489 W:      https://linuxtv.org
9490 W:      http://netup.tv/
9491 T:      git git://linuxtv.org/media_tree.git
9492 S:      Supported
9493 F:      drivers/media/dvb-frontends/ascot2e*
9494
9495 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9496 M:      Jasmin Jessich <jasmin@anw.at>
9497 L:      linux-media@vger.kernel.org
9498 W:      https://linuxtv.org
9499 T:      git git://linuxtv.org/media_tree.git
9500 S:      Maintained
9501 F:      drivers/media/dvb-frontends/cxd2099*
9502
9503 MEDIA DRIVERS FOR CXD2841ER
9504 M:      Sergey Kozlov <serjk@netup.ru>
9505 M:      Abylay Ospan <aospan@netup.ru>
9506 L:      linux-media@vger.kernel.org
9507 W:      https://linuxtv.org
9508 W:      http://netup.tv/
9509 T:      git git://linuxtv.org/media_tree.git
9510 S:      Supported
9511 F:      drivers/media/dvb-frontends/cxd2841er*
9512
9513 MEDIA DRIVERS FOR CXD2880
9514 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9515 L:      linux-media@vger.kernel.org
9516 W:      http://linuxtv.org/
9517 T:      git git://linuxtv.org/media_tree.git
9518 S:      Supported
9519 F:      drivers/media/dvb-frontends/cxd2880/*
9520 F:      drivers/media/spi/cxd2880*
9521
9522 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9523 L:      linux-media@vger.kernel.org
9524 W:      https://linuxtv.org
9525 T:      git git://linuxtv.org/media_tree.git
9526 S:      Orphan
9527 F:      drivers/media/pci/ddbridge/*
9528
9529 MEDIA DRIVERS FOR FREESCALE IMX
9530 M:      Steve Longerbeam <slongerbeam@gmail.com>
9531 M:      Philipp Zabel <p.zabel@pengutronix.de>
9532 L:      linux-media@vger.kernel.org
9533 T:      git git://linuxtv.org/media_tree.git
9534 S:      Maintained
9535 F:      Documentation/devicetree/bindings/media/imx.txt
9536 F:      Documentation/media/v4l-drivers/imx.rst
9537 F:      drivers/staging/media/imx/
9538 F:      include/linux/imx-media.h
9539 F:      include/media/imx.h
9540
9541 MEDIA DRIVER FOR FREESCALE IMX PXP
9542 M:      Philipp Zabel <p.zabel@pengutronix.de>
9543 L:      linux-media@vger.kernel.org
9544 T:      git git://linuxtv.org/media_tree.git
9545 S:      Maintained
9546 F:      drivers/media/platform/imx-pxp.[ch]
9547
9548 MEDIA DRIVERS FOR FREESCALE IMX7
9549 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9550 L:      linux-media@vger.kernel.org
9551 T:      git git://linuxtv.org/media_tree.git
9552 S:      Maintained
9553 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9554 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9555 F:      Documentation/media/v4l-drivers/imx7.rst
9556 F:      drivers/staging/media/imx/imx7-media-csi.c
9557 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9558
9559 MEDIA DRIVERS FOR HELENE
9560 M:      Abylay Ospan <aospan@netup.ru>
9561 L:      linux-media@vger.kernel.org
9562 W:      https://linuxtv.org
9563 W:      http://netup.tv/
9564 T:      git git://linuxtv.org/media_tree.git
9565 S:      Supported
9566 F:      drivers/media/dvb-frontends/helene*
9567
9568 MEDIA DRIVERS FOR HORUS3A
9569 M:      Sergey Kozlov <serjk@netup.ru>
9570 M:      Abylay Ospan <aospan@netup.ru>
9571 L:      linux-media@vger.kernel.org
9572 W:      https://linuxtv.org
9573 W:      http://netup.tv/
9574 T:      git git://linuxtv.org/media_tree.git
9575 S:      Supported
9576 F:      drivers/media/dvb-frontends/horus3a*
9577
9578 MEDIA DRIVERS FOR LNBH25
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/dvb-frontends/lnbh25*
9587
9588 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9589 L:      linux-media@vger.kernel.org
9590 W:      https://linuxtv.org
9591 T:      git git://linuxtv.org/media_tree.git
9592 S:      Orphan
9593 F:      drivers/media/dvb-frontends/mxl5xx*
9594
9595 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9596 M:      Sergey Kozlov <serjk@netup.ru>
9597 M:      Abylay Ospan <aospan@netup.ru>
9598 L:      linux-media@vger.kernel.org
9599 W:      https://linuxtv.org
9600 W:      http://netup.tv/
9601 T:      git git://linuxtv.org/media_tree.git
9602 S:      Supported
9603 F:      drivers/media/pci/netup_unidvb/*
9604
9605 MEDIA DRIVERS FOR RENESAS - CEU
9606 M:      Jacopo Mondi <jacopo@jmondi.org>
9607 L:      linux-media@vger.kernel.org
9608 L:      linux-renesas-soc@vger.kernel.org
9609 T:      git git://linuxtv.org/media_tree.git
9610 S:      Supported
9611 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9612 F:      drivers/media/platform/renesas-ceu.c
9613 F:      include/media/drv-intf/renesas-ceu.h
9614
9615 MEDIA DRIVERS FOR RENESAS - DRIF
9616 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9617 L:      linux-media@vger.kernel.org
9618 L:      linux-renesas-soc@vger.kernel.org
9619 T:      git git://linuxtv.org/media_tree.git
9620 S:      Supported
9621 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9622 F:      drivers/media/platform/rcar_drif.c
9623
9624 MEDIA DRIVERS FOR RENESAS - FCP
9625 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9626 L:      linux-media@vger.kernel.org
9627 L:      linux-renesas-soc@vger.kernel.org
9628 T:      git git://linuxtv.org/media_tree.git
9629 S:      Supported
9630 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9631 F:      drivers/media/platform/rcar-fcp.c
9632 F:      include/media/rcar-fcp.h
9633
9634 MEDIA DRIVERS FOR RENESAS - FDP1
9635 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9636 L:      linux-media@vger.kernel.org
9637 L:      linux-renesas-soc@vger.kernel.org
9638 T:      git git://linuxtv.org/media_tree.git
9639 S:      Supported
9640 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9641 F:      drivers/media/platform/rcar_fdp1.c
9642
9643 MEDIA DRIVERS FOR RENESAS - VIN
9644 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9645 L:      linux-media@vger.kernel.org
9646 L:      linux-renesas-soc@vger.kernel.org
9647 T:      git git://linuxtv.org/media_tree.git
9648 S:      Supported
9649 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9650 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9651 F:      drivers/media/platform/rcar-vin/
9652
9653 MEDIA DRIVERS FOR RENESAS - VSP1
9654 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9655 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9656 L:      linux-media@vger.kernel.org
9657 L:      linux-renesas-soc@vger.kernel.org
9658 T:      git git://linuxtv.org/media_tree.git
9659 S:      Supported
9660 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9661 F:      drivers/media/platform/vsp1/
9662
9663 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9664 L:      linux-media@vger.kernel.org
9665 W:      https://linuxtv.org
9666 T:      git git://linuxtv.org/media_tree.git
9667 S:      Orphan
9668 F:      drivers/media/dvb-frontends/stv0910*
9669
9670 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9671 L:      linux-media@vger.kernel.org
9672 W:      https://linuxtv.org
9673 T:      git git://linuxtv.org/media_tree.git
9674 S:      Orphan
9675 F:      drivers/media/dvb-frontends/stv6111*
9676
9677 MEDIA DRIVERS FOR STM32 - DCMI
9678 M:      Hugues Fruchet <hugues.fruchet@st.com>
9679 L:      linux-media@vger.kernel.org
9680 T:      git git://linuxtv.org/media_tree.git
9681 S:      Supported
9682 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9683 F:      drivers/media/platform/stm32/stm32-dcmi.c
9684
9685 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9686 M:      Dmitry Osipenko <digetx@gmail.com>
9687 L:      linux-media@vger.kernel.org
9688 L:      linux-tegra@vger.kernel.org
9689 T:      git git://linuxtv.org/media_tree.git
9690 S:      Maintained
9691 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9692 F:      drivers/staging/media/tegra-vde/
9693
9694 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9695 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9696 P:      LinuxTV.org Project
9697 L:      linux-media@vger.kernel.org
9698 W:      https://linuxtv.org
9699 Q:      http://patchwork.kernel.org/project/linux-media/list/
9700 T:      git git://linuxtv.org/media_tree.git
9701 S:      Maintained
9702 F:      Documentation/devicetree/bindings/media/
9703 F:      Documentation/media/
9704 F:      drivers/media/
9705 F:      drivers/staging/media/
9706 F:      include/linux/platform_data/media/
9707 F:      include/media/
9708 F:      include/uapi/linux/dvb/
9709 F:      include/uapi/linux/videodev2.h
9710 F:      include/uapi/linux/media.h
9711 F:      include/uapi/linux/v4l2-*
9712 F:      include/uapi/linux/meye.h
9713 F:      include/uapi/linux/ivtv*
9714 F:      include/uapi/linux/uvcvideo.h
9715
9716 MEDIATEK BLUETOOTH DRIVER
9717 M:      Sean Wang <sean.wang@mediatek.com>
9718 L:      linux-bluetooth@vger.kernel.org
9719 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9720 S:      Maintained
9721 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9722 F:      drivers/bluetooth/btmtkuart.c
9723
9724 MEDIATEK CIR DRIVER
9725 M:      Sean Wang <sean.wang@mediatek.com>
9726 S:      Maintained
9727 F:      drivers/media/rc/mtk-cir.c
9728
9729 MEDIATEK DMA DRIVER
9730 M:      Sean Wang <sean.wang@mediatek.com>
9731 L:      dmaengine@vger.kernel.org
9732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9733 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9734 S:      Maintained
9735 F:      Documentation/devicetree/bindings/dma/mtk-*
9736 F:      drivers/dma/mediatek/
9737
9738 MEDIATEK PMIC LED DRIVER
9739 M:      Sean Wang <sean.wang@mediatek.com>
9740 S:      Maintained
9741 F:      drivers/leds/leds-mt6323.c
9742 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9743
9744 MEDIATEK ETHERNET DRIVER
9745 M:      Felix Fietkau <nbd@openwrt.org>
9746 M:      John Crispin <john@phrozen.org>
9747 M:      Sean Wang <sean.wang@mediatek.com>
9748 M:      Nelson Chang <nelson.chang@mediatek.com>
9749 L:      netdev@vger.kernel.org
9750 S:      Maintained
9751 F:      drivers/net/ethernet/mediatek/
9752
9753 MEDIATEK SWITCH DRIVER
9754 M:      Sean Wang <sean.wang@mediatek.com>
9755 L:      netdev@vger.kernel.org
9756 S:      Maintained
9757 F:      drivers/net/dsa/mt7530.*
9758 F:      net/dsa/tag_mtk.c
9759
9760 MEDIATEK JPEG DRIVER
9761 M:      Rick Chang <rick.chang@mediatek.com>
9762 M:      Bin Liu <bin.liu@mediatek.com>
9763 S:      Supported
9764 F:      drivers/media/platform/mtk-jpeg/
9765 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9766
9767 MEDIATEK MDP DRIVER
9768 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9769 M:      Houlong Wei <houlong.wei@mediatek.com>
9770 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9771 S:      Supported
9772 F:      drivers/media/platform/mtk-mdp/
9773 F:      drivers/media/platform/mtk-vpu/
9774 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9775
9776 MEDIATEK MEDIA DRIVER
9777 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9778 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9779 S:      Supported
9780 F:      drivers/media/platform/mtk-vcodec/
9781 F:      drivers/media/platform/mtk-vpu/
9782 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9783 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9784
9785 MEDIATEK MT76 WIRELESS LAN DRIVER
9786 M:      Felix Fietkau <nbd@nbd.name>
9787 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9788 L:      linux-wireless@vger.kernel.org
9789 S:      Maintained
9790 F:      drivers/net/wireless/mediatek/mt76/
9791
9792 MEDIATEK MT7601U WIRELESS LAN DRIVER
9793 M:      Jakub Kicinski <kubakici@wp.pl>
9794 L:      linux-wireless@vger.kernel.org
9795 S:      Maintained
9796 F:      drivers/net/wireless/mediatek/mt7601u/
9797
9798 MEDIATEK NAND CONTROLLER DRIVER
9799 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9800 L:      linux-mtd@lists.infradead.org
9801 S:      Maintained
9802 F:      drivers/mtd/nand/raw/mtk_*
9803 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9804
9805 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9806 M:      Sean Wang <sean.wang@mediatek.com>
9807 S:      Maintained
9808 F:      drivers/char/hw_random/mtk-rng.c
9809
9810 MEDIATEK USB3 DRD IP DRIVER
9811 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9812 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9814 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9815 S:      Maintained
9816 F:      drivers/usb/mtu3/
9817
9818 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9819 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9820 M:      Martin Donnelly <martin.donnelly@ge.com>
9821 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9822 S:      Maintained
9823 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9824 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9825
9826 MEGARAID SCSI/SAS DRIVERS
9827 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9828 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9829 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9830 L:      megaraidlinux.pdl@broadcom.com
9831 L:      linux-scsi@vger.kernel.org
9832 W:      http://www.avagotech.com/support/
9833 S:      Maintained
9834 F:      Documentation/scsi/megaraid.txt
9835 F:      drivers/scsi/megaraid.*
9836 F:      drivers/scsi/megaraid/
9837
9838 MELEXIS MLX90614 DRIVER
9839 M:      Crt Mori <cmo@melexis.com>
9840 L:      linux-iio@vger.kernel.org
9841 W:      http://www.melexis.com
9842 S:      Supported
9843 F:      drivers/iio/temperature/mlx90614.c
9844
9845 MELEXIS MLX90632 DRIVER
9846 M:      Crt Mori <cmo@melexis.com>
9847 L:      linux-iio@vger.kernel.org
9848 W:      http://www.melexis.com
9849 S:      Supported
9850 F:      drivers/iio/temperature/mlx90632.c
9851
9852 MELFAS MIP4 TOUCHSCREEN DRIVER
9853 M:      Sangwon Jee <jeesw@melfas.com>
9854 W:      http://www.melfas.com
9855 S:      Supported
9856 F:      drivers/input/touchscreen/melfas_mip4.c
9857 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9858
9859 MELLANOX ETHERNET DRIVER (mlx4_en)
9860 M:      Tariq Toukan <tariqt@mellanox.com>
9861 L:      netdev@vger.kernel.org
9862 S:      Supported
9863 W:      http://www.mellanox.com
9864 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9865 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9866
9867 MELLANOX ETHERNET DRIVER (mlx5e)
9868 M:      Saeed Mahameed <saeedm@mellanox.com>
9869 L:      netdev@vger.kernel.org
9870 S:      Supported
9871 W:      http://www.mellanox.com
9872 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9873 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9874
9875 MELLANOX ETHERNET INNOVA DRIVERS
9876 R:      Boris Pismenny <borisp@mellanox.com>
9877 L:      netdev@vger.kernel.org
9878 S:      Supported
9879 W:      http://www.mellanox.com
9880 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9881 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9882 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9883 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9884 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9885
9886 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9887 R:      Boris Pismenny <borisp@mellanox.com>
9888 L:      netdev@vger.kernel.org
9889 S:      Supported
9890 W:      http://www.mellanox.com
9891 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9892 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9893 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9894
9895 MELLANOX ETHERNET SWITCH DRIVERS
9896 M:      Jiri Pirko <jiri@mellanox.com>
9897 M:      Ido Schimmel <idosch@mellanox.com>
9898 L:      netdev@vger.kernel.org
9899 S:      Supported
9900 W:      http://www.mellanox.com
9901 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9902 F:      drivers/net/ethernet/mellanox/mlxsw/
9903 F:      tools/testing/selftests/drivers/net/mlxsw/
9904
9905 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9906 M:      mlxsw@mellanox.com
9907 L:      netdev@vger.kernel.org
9908 S:      Supported
9909 W:      http://www.mellanox.com
9910 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9911 F:      drivers/net/ethernet/mellanox/mlxfw/
9912
9913 MELLANOX HARDWARE PLATFORM SUPPORT
9914 M:      Andy Shevchenko <andy@infradead.org>
9915 M:      Darren Hart <dvhart@infradead.org>
9916 M:      Vadim Pasternak <vadimp@mellanox.com>
9917 L:      platform-driver-x86@vger.kernel.org
9918 S:      Supported
9919 F:      drivers/platform/mellanox/
9920 F:      include/linux/platform_data/mlxreg.h
9921
9922 MELLANOX MLX4 core VPI driver
9923 M:      Tariq Toukan <tariqt@mellanox.com>
9924 L:      netdev@vger.kernel.org
9925 L:      linux-rdma@vger.kernel.org
9926 W:      http://www.mellanox.com
9927 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9928 S:      Supported
9929 F:      drivers/net/ethernet/mellanox/mlx4/
9930 F:      include/linux/mlx4/
9931
9932 MELLANOX MLX4 IB driver
9933 M:      Yishai Hadas <yishaih@mellanox.com>
9934 L:      linux-rdma@vger.kernel.org
9935 W:      http://www.mellanox.com
9936 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9937 S:      Supported
9938 F:      drivers/infiniband/hw/mlx4/
9939 F:      include/linux/mlx4/
9940 F:      include/uapi/rdma/mlx4-abi.h
9941
9942 MELLANOX MLX5 core VPI driver
9943 M:      Saeed Mahameed <saeedm@mellanox.com>
9944 M:      Leon Romanovsky <leonro@mellanox.com>
9945 L:      netdev@vger.kernel.org
9946 L:      linux-rdma@vger.kernel.org
9947 W:      http://www.mellanox.com
9948 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9949 S:      Supported
9950 F:      drivers/net/ethernet/mellanox/mlx5/core/
9951 F:      include/linux/mlx5/
9952
9953 MELLANOX MLX5 IB driver
9954 M:      Leon Romanovsky <leonro@mellanox.com>
9955 L:      linux-rdma@vger.kernel.org
9956 W:      http://www.mellanox.com
9957 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9958 S:      Supported
9959 F:      drivers/infiniband/hw/mlx5/
9960 F:      include/linux/mlx5/
9961 F:      include/uapi/rdma/mlx5-abi.h
9962
9963 MELLANOX MLXCPLD I2C AND MUX DRIVER
9964 M:      Vadim Pasternak <vadimp@mellanox.com>
9965 M:      Michael Shych <michaelsh@mellanox.com>
9966 L:      linux-i2c@vger.kernel.org
9967 S:      Supported
9968 F:      drivers/i2c/busses/i2c-mlxcpld.c
9969 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9970 F:      Documentation/i2c/busses/i2c-mlxcpld
9971
9972 MELLANOX MLXCPLD LED DRIVER
9973 M:      Vadim Pasternak <vadimp@mellanox.com>
9974 L:      linux-leds@vger.kernel.org
9975 S:      Supported
9976 F:      drivers/leds/leds-mlxcpld.c
9977 F:      drivers/leds/leds-mlxreg.c
9978 F:      Documentation/leds/leds-mlxcpld.txt
9979
9980 MELLANOX PLATFORM DRIVER
9981 M:      Vadim Pasternak <vadimp@mellanox.com>
9982 L:      platform-driver-x86@vger.kernel.org
9983 S:      Supported
9984 F:      drivers/platform/x86/mlx-platform.c
9985
9986 MEMBARRIER SUPPORT
9987 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9988 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9989 L:      linux-kernel@vger.kernel.org
9990 S:      Supported
9991 F:      kernel/sched/membarrier.c
9992 F:      include/uapi/linux/membarrier.h
9993 F:      arch/powerpc/include/asm/membarrier.h
9994
9995 MEMBLOCK
9996 M:      Mike Rapoport <rppt@linux.ibm.com>
9997 L:      linux-mm@kvack.org
9998 S:      Maintained
9999 F:      include/linux/memblock.h
10000 F:      mm/memblock.c
10001 F:      Documentation/core-api/boot-time-mm.rst
10002
10003 MEMORY MANAGEMENT
10004 L:      linux-mm@kvack.org
10005 W:      http://www.linux-mm.org
10006 S:      Maintained
10007 F:      include/linux/mm.h
10008 F:      include/linux/gfp.h
10009 F:      include/linux/mmzone.h
10010 F:      include/linux/memory_hotplug.h
10011 F:      include/linux/vmalloc.h
10012 F:      mm/
10013
10014 MEMORY TECHNOLOGY DEVICES (MTD)
10015 M:      David Woodhouse <dwmw2@infradead.org>
10016 M:      Brian Norris <computersforpeace@gmail.com>
10017 M:      Boris Brezillon <bbrezillon@kernel.org>
10018 M:      Marek Vasut <marek.vasut@gmail.com>
10019 M:      Richard Weinberger <richard@nod.at>
10020 L:      linux-mtd@lists.infradead.org
10021 W:      http://www.linux-mtd.infradead.org/
10022 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10023 T:      git git://git.infradead.org/linux-mtd.git master
10024 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10025 S:      Maintained
10026 F:      Documentation/devicetree/bindings/mtd/
10027 F:      drivers/mtd/
10028 F:      include/linux/mtd/
10029 F:      include/uapi/mtd/
10030
10031 MEN A21 WATCHDOG DRIVER
10032 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10033 L:      linux-watchdog@vger.kernel.org
10034 S:      Maintained
10035 F:      drivers/watchdog/mena21_wdt.c
10036
10037 MEN CHAMELEON BUS (mcb)
10038 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10039 S:      Maintained
10040 F:      drivers/mcb/
10041 F:      include/linux/mcb.h
10042 F:      Documentation/men-chameleon-bus.txt
10043
10044 MEN F21BMC (Board Management Controller)
10045 M:      Andreas Werner <andreas.werner@men.de>
10046 S:      Supported
10047 F:      drivers/mfd/menf21bmc.c
10048 F:      drivers/watchdog/menf21bmc_wdt.c
10049 F:      drivers/leds/leds-menf21bmc.c
10050 F:      drivers/hwmon/menf21bmc_hwmon.c
10051 F:      Documentation/hwmon/menf21bmc
10052
10053 MEN Z069 WATCHDOG DRIVER
10054 M:      Johannes Thumshirn <jth@kernel.org>
10055 L:      linux-watchdog@vger.kernel.org
10056 S:      Maintained
10057 F:      drivers/watchdog/menz69_wdt.c
10058
10059 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10060 M:      Neil Armstrong <narmstrong@baylibre.com>
10061 L:      linux-media@lists.freedesktop.org
10062 L:      linux-amlogic@lists.infradead.org
10063 W:      http://linux-meson.com/
10064 S:      Supported
10065 F:      drivers/media/platform/meson/ao-cec.c
10066 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10067 T:      git git://linuxtv.org/media_tree.git
10068
10069 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10070 M:      Liang Yang <liang.yang@amlogic.com>
10071 L:      linux-mtd@lists.infradead.org
10072 S:      Maintained
10073 F:      drivers/mtd/nand/raw/meson_*
10074 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10075
10076 METHODE UDPU SUPPORT
10077 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10078 S:      Maintained
10079 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10080
10081 MICROBLAZE ARCHITECTURE
10082 M:      Michal Simek <monstr@monstr.eu>
10083 W:      http://www.monstr.eu/fdt/
10084 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10085 S:      Supported
10086 F:      arch/microblaze/
10087
10088 MICROCHIP AT91 SERIAL DRIVER
10089 M:      Richard Genoud <richard.genoud@gmail.com>
10090 S:      Maintained
10091 F:      drivers/tty/serial/atmel_serial.c
10092 F:      drivers/tty/serial/atmel_serial.h
10093 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10094
10095 MICROCHIP AUDIO ASOC DRIVERS
10096 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10097 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10098 S:      Supported
10099 F:      sound/soc/atmel
10100
10101 MICROCHIP DMA DRIVER
10102 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10104 L:      dmaengine@vger.kernel.org
10105 S:      Supported
10106 F:      drivers/dma/at_hdmac.c
10107 F:      drivers/dma/at_hdmac_regs.h
10108 F:      include/linux/platform_data/dma-atmel.h
10109 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10110 F:      include/dt-bindings/dma/at91.h
10111
10112 MICROCHIP ECC DRIVER
10113 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10114 L:      linux-crypto@vger.kernel.org
10115 S:      Maintained
10116 F:      drivers/crypto/atmel-ecc.*
10117
10118 MICROCHIP I2C DRIVER
10119 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10120 L:      linux-i2c@vger.kernel.org
10121 S:      Supported
10122 F:      drivers/i2c/busses/i2c-at91.h
10123 F:      drivers/i2c/busses/i2c-at91-*.c
10124
10125 MICROCHIP ISC DRIVER
10126 M:      Eugen Hristev <eugen.hristev@microchip.com>
10127 L:      linux-media@vger.kernel.org
10128 S:      Supported
10129 F:      drivers/media/platform/atmel/atmel-isc.c
10130 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10131 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10132
10133 MICROCHIP ISI DRIVER
10134 M:      Eugen Hristev <eugen.hristev@microchip.com>
10135 L:      linux-media@vger.kernel.org
10136 S:      Supported
10137 F:      drivers/media/platform/atmel/atmel-isi.c
10138 F:      drivers/media/platform/atmel/atmel-isi.h
10139
10140 MICROCHIP AT91 USART MFD DRIVER
10141 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10142 L:      linux-kernel@vger.kernel.org
10143 S:      Supported
10144 F:      drivers/mfd/at91-usart.c
10145 F:      include/dt-bindings/mfd/at91-usart.h
10146 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10147
10148 MICROCHIP AT91 USART SPI DRIVER
10149 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10150 L:      linux-spi@vger.kernel.org
10151 S:      Supported
10152 F:      drivers/spi/spi-at91-usart.c
10153 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10154
10155 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10156 M:      Woojung Huh <Woojung.Huh@microchip.com>
10157 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10158 L:      netdev@vger.kernel.org
10159 S:      Maintained
10160 F:      net/dsa/tag_ksz.c
10161 F:      drivers/net/dsa/microchip/*
10162 F:      include/linux/platform_data/microchip-ksz.h
10163 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10164
10165 MICROCHIP LAN743X ETHERNET DRIVER
10166 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10167 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10168 L:      netdev@vger.kernel.org
10169 S:      Maintained
10170 F:      drivers/net/ethernet/microchip/lan743x_*
10171
10172 MICROCHIP LCDFB DRIVER
10173 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10174 L:      linux-fbdev@vger.kernel.org
10175 S:      Maintained
10176 F:      drivers/video/fbdev/atmel_lcdfb.c
10177 F:      include/video/atmel_lcdc.h
10178
10179 MICROCHIP MMC/SD/SDIO MCI DRIVER
10180 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10181 S:      Maintained
10182 F:      drivers/mmc/host/atmel-mci.c
10183
10184 MICROCHIP MCP16502 PMIC DRIVER
10185 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10186 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10187 S:      Maintained
10188 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10189 F:      drivers/regulator/mcp16502.c
10190
10191 MICROCHIP MCP3911 ADC DRIVER
10192 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10193 M:      Kent Gustavsson <kent@minoris.se>
10194 L:      linux-iio@vger.kernel.org
10195 S:      Supported
10196 F:      drivers/iio/adc/mcp3911.c
10197 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10198
10199 MICROCHIP NAND DRIVER
10200 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10201 L:      linux-mtd@lists.infradead.org
10202 S:      Supported
10203 F:      drivers/mtd/nand/raw/atmel/*
10204 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10205
10206 MICROCHIP PWM DRIVER
10207 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10209 L:      linux-pwm@vger.kernel.org
10210 S:      Supported
10211 F:      drivers/pwm/pwm-atmel.c
10212 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10213
10214 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10215 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10216 M:      Eugen Hristev <eugen.hristev@microchip.com>
10217 L:      linux-iio@vger.kernel.org
10218 S:      Supported
10219 F:      drivers/iio/adc/at91-sama5d2_adc.c
10220 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10221 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10222
10223 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10224 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10225 S:      Supported
10226 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10227
10228 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10229 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10231 L:      linux-gpio@vger.kernel.org
10232 F:      drivers/gpio/gpio-sama5d2-piobu.c
10233
10234 MICROCHIP SPI DRIVER
10235 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10236 S:      Supported
10237 F:      drivers/spi/spi-atmel.*
10238
10239 MICROCHIP SSC DRIVER
10240 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10242 S:      Supported
10243 F:      drivers/misc/atmel-ssc.c
10244 F:      include/linux/atmel-ssc.h
10245
10246 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10247 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10249 S:      Supported
10250 F:      drivers/misc/atmel_tclib.c
10251 F:      drivers/clocksource/tcb_clksrc.c
10252
10253 MICROCHIP USBA UDC DRIVER
10254 M:      Cristian Birsan <cristian.birsan@microchip.com>
10255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10256 S:      Supported
10257 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10258
10259 MICROCHIP USB251XB DRIVER
10260 M:      Richard Leitner <richard.leitner@skidata.com>
10261 L:      linux-usb@vger.kernel.org
10262 S:      Maintained
10263 F:      drivers/usb/misc/usb251xb.c
10264 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10265
10266 MICROCHIP XDMA DRIVER
10267 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10268 L:      linux-arm-kernel@lists.infradead.org
10269 L:      dmaengine@vger.kernel.org
10270 S:      Supported
10271 F:      drivers/dma/at_xdmac.c
10272
10273 MICROSEMI MIPS SOCS
10274 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10275 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10276 L:      linux-mips@vger.kernel.org
10277 S:      Supported
10278 F:      arch/mips/generic/board-ocelot.c
10279 F:      arch/mips/configs/generic/board-ocelot.config
10280 F:      arch/mips/boot/dts/mscc/
10281 F:      Documentation/devicetree/bindings/mips/mscc.txt
10282
10283 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10284 M:      Don Brace <don.brace@microsemi.com>
10285 L:      esc.storagedev@microsemi.com
10286 L:      linux-scsi@vger.kernel.org
10287 S:      Supported
10288 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10289 F:      drivers/scsi/smartpqi/Kconfig
10290 F:      drivers/scsi/smartpqi/Makefile
10291 F:      include/linux/cciss*.h
10292 F:      include/uapi/linux/cciss*.h
10293 F:      Documentation/scsi/smartpqi.txt
10294
10295 MICROSEMI ETHERNET SWITCH DRIVER
10296 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10297 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10298 L:      netdev@vger.kernel.org
10299 S:      Supported
10300 F:      drivers/net/ethernet/mscc/
10301
10302 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10303 M:      Chen Yu <yu.c.chen@intel.com>
10304 L:      platform-driver-x86@vger.kernel.org
10305 S:      Supported
10306 F:      drivers/platform/x86/surfacepro3_button.c
10307
10308 MICROTEK X6 SCANNER
10309 M:      Oliver Neukum <oliver@neukum.org>
10310 S:      Maintained
10311 F:      drivers/usb/image/microtek.*
10312
10313 MIPS
10314 M:      Ralf Baechle <ralf@linux-mips.org>
10315 M:      Paul Burton <paul.burton@mips.com>
10316 M:      James Hogan <jhogan@kernel.org>
10317 L:      linux-mips@vger.kernel.org
10318 W:      http://www.linux-mips.org/
10319 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10321 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10322 S:      Supported
10323 F:      Documentation/devicetree/bindings/mips/
10324 F:      Documentation/mips/
10325 F:      arch/mips/
10326 F:      drivers/platform/mips/
10327
10328 MIPS BOSTON DEVELOPMENT BOARD
10329 M:      Paul Burton <paul.burton@mips.com>
10330 L:      linux-mips@vger.kernel.org
10331 S:      Maintained
10332 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10333 F:      arch/mips/boot/dts/img/boston.dts
10334 F:      arch/mips/configs/generic/board-boston.config
10335 F:      drivers/clk/imgtec/clk-boston.c
10336 F:      include/dt-bindings/clock/boston-clock.h
10337
10338 MIPS GENERIC PLATFORM
10339 M:      Paul Burton <paul.burton@mips.com>
10340 L:      linux-mips@vger.kernel.org
10341 S:      Supported
10342 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10343 F:      arch/mips/generic/
10344 F:      arch/mips/tools/generic-board-config.sh
10345
10346 MIPS/LOONGSON1 ARCHITECTURE
10347 M:      Keguang Zhang <keguang.zhang@gmail.com>
10348 L:      linux-mips@vger.kernel.org
10349 S:      Maintained
10350 F:      arch/mips/loongson32/
10351 F:      arch/mips/include/asm/mach-loongson32/
10352 F:      drivers/*/*loongson1*
10353 F:      drivers/*/*/*loongson1*
10354
10355 MIPS/LOONGSON2 ARCHITECTURE
10356 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10357 L:      linux-mips@vger.kernel.org
10358 S:      Maintained
10359 F:      arch/mips/loongson64/fuloong-2e/
10360 F:      arch/mips/loongson64/lemote-2f/
10361 F:      arch/mips/include/asm/mach-loongson64/
10362 F:      drivers/*/*loongson2*
10363 F:      drivers/*/*/*loongson2*
10364
10365 MIPS/LOONGSON3 ARCHITECTURE
10366 M:      Huacai Chen <chenhc@lemote.com>
10367 L:      linux-mips@vger.kernel.org
10368 S:      Maintained
10369 F:      arch/mips/loongson64/
10370 F:      arch/mips/include/asm/mach-loongson64/
10371 F:      drivers/platform/mips/cpu_hwmon.c
10372 F:      drivers/*/*loongson3*
10373 F:      drivers/*/*/*loongson3*
10374
10375 MIPS RINT INSTRUCTION EMULATION
10376 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10377 L:      linux-mips@vger.kernel.org
10378 S:      Supported
10379 F:      arch/mips/math-emu/sp_rint.c
10380 F:      arch/mips/math-emu/dp_rint.c
10381
10382 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10383 M:      Hans Verkuil <hverkuil@xs4all.nl>
10384 L:      linux-media@vger.kernel.org
10385 T:      git git://linuxtv.org/media_tree.git
10386 W:      https://linuxtv.org
10387 S:      Odd Fixes
10388 F:      drivers/media/radio/radio-miropcm20*
10389
10390 MMP SUPPORT
10391 R:      Lubomir Rintel <lkundrak@v3.sk>
10392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10393 S:      Odd Fixes
10394 F:      arch/arm/boot/dts/mmp*
10395 F:      arch/arm/mach-mmp/
10396
10397 MMU GATHER AND TLB INVALIDATION
10398 M:      Will Deacon <will.deacon@arm.com>
10399 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10400 M:      Andrew Morton <akpm@linux-foundation.org>
10401 M:      Nick Piggin <npiggin@gmail.com>
10402 M:      Peter Zijlstra <peterz@infradead.org>
10403 L:      linux-arch@vger.kernel.org
10404 L:      linux-mm@kvack.org
10405 S:      Maintained
10406 F:      arch/*/include/asm/tlb.h
10407 F:      include/asm-generic/tlb.h
10408 F:      mm/mmu_gather.c
10409
10410 MN88472 MEDIA DRIVER
10411 M:      Antti Palosaari <crope@iki.fi>
10412 L:      linux-media@vger.kernel.org
10413 W:      https://linuxtv.org
10414 W:      http://palosaari.fi/linux/
10415 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10416 S:      Maintained
10417 F:      drivers/media/dvb-frontends/mn88472*
10418
10419 MN88473 MEDIA DRIVER
10420 M:      Antti Palosaari <crope@iki.fi>
10421 L:      linux-media@vger.kernel.org
10422 W:      https://linuxtv.org
10423 W:      http://palosaari.fi/linux/
10424 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10425 S:      Maintained
10426 F:      drivers/media/dvb-frontends/mn88473*
10427
10428 MODULE SUPPORT
10429 M:      Jessica Yu <jeyu@kernel.org>
10430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10431 S:      Maintained
10432 F:      include/linux/module.h
10433 F:      kernel/module.c
10434
10435 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10436 W:      http://popies.net/meye/
10437 S:      Orphan
10438 F:      Documentation/media/v4l-drivers/meye*
10439 F:      drivers/media/pci/meye/
10440 F:      include/uapi/linux/meye.h
10441
10442 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10443 M:      Jiri Slaby <jirislaby@gmail.com>
10444 S:      Maintained
10445 F:      Documentation/serial/moxa-smartio
10446 F:      drivers/tty/mxser.*
10447
10448 MR800 AVERMEDIA USB FM RADIO DRIVER
10449 M:      Alexey Klimov <klimov.linux@gmail.com>
10450 L:      linux-media@vger.kernel.org
10451 T:      git git://linuxtv.org/media_tree.git
10452 S:      Maintained
10453 F:      drivers/media/radio/radio-mr800.c
10454
10455 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10456 M:      Alan Ott <alan@signal11.us>
10457 L:      linux-wpan@vger.kernel.org
10458 S:      Maintained
10459 F:      drivers/net/ieee802154/mrf24j40.c
10460 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10461
10462 MSI LAPTOP SUPPORT
10463 M:      "Lee, Chun-Yi" <jlee@suse.com>
10464 L:      platform-driver-x86@vger.kernel.org
10465 S:      Maintained
10466 F:      drivers/platform/x86/msi-laptop.c
10467
10468 MSI WMI SUPPORT
10469 L:      platform-driver-x86@vger.kernel.org
10470 S:      Orphan
10471 F:      drivers/platform/x86/msi-wmi.c
10472
10473 MSI001 MEDIA DRIVER
10474 M:      Antti Palosaari <crope@iki.fi>
10475 L:      linux-media@vger.kernel.org
10476 W:      https://linuxtv.org
10477 W:      http://palosaari.fi/linux/
10478 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10479 T:      git git://linuxtv.org/anttip/media_tree.git
10480 S:      Maintained
10481 F:      drivers/media/tuners/msi001*
10482
10483 MSI2500 MEDIA DRIVER
10484 M:      Antti Palosaari <crope@iki.fi>
10485 L:      linux-media@vger.kernel.org
10486 W:      https://linuxtv.org
10487 W:      http://palosaari.fi/linux/
10488 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10489 T:      git git://linuxtv.org/anttip/media_tree.git
10490 S:      Maintained
10491 F:      drivers/media/usb/msi2500/
10492
10493 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10494 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10495 L:      linux-mtd@lists.infradead.org
10496 S:      Maintained
10497 F:      drivers/mtd/devices/docg3*
10498
10499 MT9M032 APTINA SENSOR DRIVER
10500 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10501 L:      linux-media@vger.kernel.org
10502 T:      git git://linuxtv.org/media_tree.git
10503 S:      Maintained
10504 F:      drivers/media/i2c/mt9m032.c
10505 F:      include/media/i2c/mt9m032.h
10506
10507 MT9P031 APTINA CAMERA SENSOR
10508 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10509 L:      linux-media@vger.kernel.org
10510 T:      git git://linuxtv.org/media_tree.git
10511 S:      Maintained
10512 F:      drivers/media/i2c/mt9p031.c
10513 F:      include/media/i2c/mt9p031.h
10514
10515 MT9T001 APTINA CAMERA SENSOR
10516 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10517 L:      linux-media@vger.kernel.org
10518 T:      git git://linuxtv.org/media_tree.git
10519 S:      Maintained
10520 F:      drivers/media/i2c/mt9t001.c
10521 F:      include/media/i2c/mt9t001.h
10522
10523 MT9T112 APTINA CAMERA SENSOR
10524 M:      Jacopo Mondi <jacopo@jmondi.org>
10525 L:      linux-media@vger.kernel.org
10526 T:      git git://linuxtv.org/media_tree.git
10527 S:      Odd Fixes
10528 F:      drivers/media/i2c/mt9t112.c
10529 F:      include/media/i2c/mt9t112.h
10530
10531 MT9V032 APTINA CAMERA SENSOR
10532 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10533 L:      linux-media@vger.kernel.org
10534 T:      git git://linuxtv.org/media_tree.git
10535 S:      Maintained
10536 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10537 F:      drivers/media/i2c/mt9v032.c
10538 F:      include/media/i2c/mt9v032.h
10539
10540 MT9V111 APTINA CAMERA SENSOR
10541 M:      Jacopo Mondi <jacopo@jmondi.org>
10542 L:      linux-media@vger.kernel.org
10543 T:      git git://linuxtv.org/media_tree.git
10544 S:      Maintained
10545 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10546 F:      drivers/media/i2c/mt9v111.c
10547
10548 MULTIFUNCTION DEVICES (MFD)
10549 M:      Lee Jones <lee.jones@linaro.org>
10550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10551 S:      Supported
10552 F:      Documentation/devicetree/bindings/mfd/
10553 F:      drivers/mfd/
10554 F:      include/linux/mfd/
10555 F:      include/dt-bindings/mfd/
10556
10557 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10558 S:      Orphan
10559 F:      drivers/mmc/host/mmc_spi.c
10560 F:      include/linux/spi/mmc_spi.h
10561
10562 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10563 M:      Ulf Hansson <ulf.hansson@linaro.org>
10564 L:      linux-mmc@vger.kernel.org
10565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10566 S:      Maintained
10567 F:      Documentation/devicetree/bindings/mmc/
10568 F:      drivers/mmc/
10569 F:      include/linux/mmc/
10570 F:      include/uapi/linux/mmc/
10571
10572 MULTIPLEXER SUBSYSTEM
10573 M:      Peter Rosin <peda@axentia.se>
10574 S:      Maintained
10575 F:      Documentation/ABI/testing/sysfs-class-mux*
10576 F:      Documentation/devicetree/bindings/mux/
10577 F:      include/dt-bindings/mux/
10578 F:      include/linux/mux/
10579 F:      drivers/mux/
10580
10581 MULTITECH MULTIPORT CARD (ISICOM)
10582 S:      Orphan
10583 F:      drivers/tty/isicom.c
10584 F:      include/linux/isicom.h
10585
10586 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10587 M:      Bin Liu <b-liu@ti.com>
10588 L:      linux-usb@vger.kernel.org
10589 S:      Maintained
10590 F:      drivers/usb/musb/
10591
10592 MXL301RF MEDIA DRIVER
10593 M:      Akihiro Tsukada <tskd08@gmail.com>
10594 L:      linux-media@vger.kernel.org
10595 S:      Odd Fixes
10596 F:      drivers/media/tuners/mxl301rf*
10597
10598 MXL5007T MEDIA DRIVER
10599 M:      Michael Krufky <mkrufky@linuxtv.org>
10600 L:      linux-media@vger.kernel.org
10601 W:      https://linuxtv.org
10602 W:      http://github.com/mkrufky
10603 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10604 T:      git git://linuxtv.org/mkrufky/tuners.git
10605 S:      Maintained
10606 F:      drivers/media/tuners/mxl5007t.*
10607
10608 MXSFB DRM DRIVER
10609 M:      Marek Vasut <marex@denx.de>
10610 M:      Stefan Agner <stefan@agner.ch>
10611 L:      dri-devel@lists.freedesktop.org
10612 S:      Supported
10613 F:      drivers/gpu/drm/mxsfb/
10614 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10615 T:      git git://anongit.freedesktop.org/drm/drm-misc
10616
10617 MYLEX DAC960 PCI RAID Controller
10618 M:      Hannes Reinecke <hare@kernel.org>
10619 L:      linux-scsi@vger.kernel.org
10620 S:      Supported
10621 F:      drivers/scsi/myrb.*
10622 F:      drivers/scsi/myrs.*
10623
10624 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10625 M:      Chris Lee <christopher.lee@cspi.com>
10626 L:      netdev@vger.kernel.org
10627 W:      https://www.cspi.com/ethernet-products/support/downloads/
10628 S:      Supported
10629 F:      drivers/net/ethernet/myricom/myri10ge/
10630
10631 NAND FLASH SUBSYSTEM
10632 M:      Boris Brezillon <bbrezillon@kernel.org>
10633 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10634 R:      Richard Weinberger <richard@nod.at>
10635 L:      linux-mtd@lists.infradead.org
10636 W:      http://www.linux-mtd.infradead.org/
10637 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10638 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10639 T:      git git://git.infradead.org/linux-mtd.git nand/next
10640 S:      Maintained
10641 F:      drivers/mtd/nand/
10642 F:      include/linux/mtd/*nand*.h
10643
10644 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10645 M:      Daniel Mack <zonque@gmail.com>
10646 S:      Maintained
10647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10648 W:      http://www.native-instruments.com
10649 F:      sound/usb/caiaq/
10650
10651 NATSEMI ETHERNET DRIVER (DP8381x)
10652 S:      Orphan
10653 F:      drivers/net/ethernet/natsemi/natsemi.c
10654
10655 NCR 5380 SCSI DRIVERS
10656 M:      Finn Thain <fthain@telegraphics.com.au>
10657 M:      Michael Schmitz <schmitzmic@gmail.com>
10658 L:      linux-scsi@vger.kernel.org
10659 S:      Maintained
10660 F:      Documentation/scsi/g_NCR5380.txt
10661 F:      drivers/scsi/NCR5380.*
10662 F:      drivers/scsi/arm/cumana_1.c
10663 F:      drivers/scsi/arm/oak.c
10664 F:      drivers/scsi/atari_scsi.*
10665 F:      drivers/scsi/dmx3191d.c
10666 F:      drivers/scsi/g_NCR5380.*
10667 F:      drivers/scsi/mac_scsi.*
10668 F:      drivers/scsi/sun3_scsi.*
10669 F:      drivers/scsi/sun3_scsi_vme.c
10670
10671 NCSI LIBRARY:
10672 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10673 S:      Maintained
10674 F:      net/ncsi/
10675
10676 NCT6775 HARDWARE MONITOR DRIVER
10677 M:      Guenter Roeck <linux@roeck-us.net>
10678 L:      linux-hwmon@vger.kernel.org
10679 S:      Maintained
10680 F:      Documentation/hwmon/nct6775
10681 F:      drivers/hwmon/nct6775.c
10682
10683 NET_FAILOVER MODULE
10684 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10685 L:      netdev@vger.kernel.org
10686 S:      Supported
10687 F:      driver/net/net_failover.c
10688 F:      include/net/net_failover.h
10689 F:      Documentation/networking/net_failover.rst
10690
10691 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10692 M:      Faisal Latif <faisal.latif@intel.com>
10693 L:      linux-rdma@vger.kernel.org
10694 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10695 S:      Supported
10696 F:      drivers/infiniband/hw/nes/
10697 F:      include/uapi/rdma/nes-abi.h
10698
10699 NETEM NETWORK EMULATOR
10700 M:      Stephen Hemminger <stephen@networkplumber.org>
10701 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10702 S:      Maintained
10703 F:      net/sched/sch_netem.c
10704
10705 NETERION 10GbE DRIVERS (s2io/vxge)
10706 M:      Jon Mason <jdmason@kudzu.us>
10707 L:      netdev@vger.kernel.org
10708 S:      Supported
10709 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10710 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10711 F:      drivers/net/ethernet/neterion/
10712
10713 NETFILTER
10714 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10715 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10716 M:      Florian Westphal <fw@strlen.de>
10717 L:      netfilter-devel@vger.kernel.org
10718 L:      coreteam@netfilter.org
10719 W:      http://www.netfilter.org/
10720 W:      http://www.iptables.org/
10721 W:      http://www.nftables.org/
10722 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10725 S:      Maintained
10726 F:      include/linux/netfilter*
10727 F:      include/linux/netfilter/
10728 F:      include/net/netfilter/
10729 F:      include/uapi/linux/netfilter*
10730 F:      include/uapi/linux/netfilter/
10731 F:      net/*/netfilter.c
10732 F:      net/*/netfilter/
10733 F:      net/netfilter/
10734 F:      net/bridge/br_netfilter*.c
10735
10736 NETROM NETWORK LAYER
10737 M:      Ralf Baechle <ralf@linux-mips.org>
10738 L:      linux-hams@vger.kernel.org
10739 W:      http://www.linux-ax25.org/
10740 S:      Maintained
10741 F:      include/net/netrom.h
10742 F:      include/uapi/linux/netrom.h
10743 F:      net/netrom/
10744
10745 NETRONOME ETHERNET DRIVERS
10746 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10747 L:      oss-drivers@netronome.com
10748 S:      Maintained
10749 F:      drivers/net/ethernet/netronome/
10750
10751 NETWORK BLOCK DEVICE (NBD)
10752 M:      Josef Bacik <josef@toxicpanda.com>
10753 S:      Maintained
10754 L:      linux-block@vger.kernel.org
10755 L:      nbd@other.debian.org
10756 F:      Documentation/blockdev/nbd.txt
10757 F:      drivers/block/nbd.c
10758 F:      include/uapi/linux/nbd.h
10759
10760 NETWORK DROP MONITOR
10761 M:      Neil Horman <nhorman@tuxdriver.com>
10762 L:      netdev@vger.kernel.org
10763 S:      Maintained
10764 W:      https://fedorahosted.org/dropwatch/
10765 F:      net/core/drop_monitor.c
10766
10767 NETWORKING DRIVERS
10768 M:      "David S. Miller" <davem@davemloft.net>
10769 L:      netdev@vger.kernel.org
10770 W:      http://www.linuxfoundation.org/en/Net
10771 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10774 S:      Odd Fixes
10775 F:      Documentation/devicetree/bindings/net/
10776 F:      drivers/net/
10777 F:      include/linux/if_*
10778 F:      include/linux/netdevice.h
10779 F:      include/linux/etherdevice.h
10780 F:      include/linux/fcdevice.h
10781 F:      include/linux/fddidevice.h
10782 F:      include/linux/hippidevice.h
10783 F:      include/linux/inetdevice.h
10784 F:      include/uapi/linux/if_*
10785 F:      include/uapi/linux/netdevice.h
10786
10787 NETWORKING DRIVERS (WIRELESS)
10788 M:      Kalle Valo <kvalo@codeaurora.org>
10789 L:      linux-wireless@vger.kernel.org
10790 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10793 S:      Maintained
10794 F:      Documentation/devicetree/bindings/net/wireless/
10795 F:      drivers/net/wireless/
10796
10797 NETWORKING [DSA]
10798 M:      Andrew Lunn <andrew@lunn.ch>
10799 M:      Vivien Didelot <vivien.didelot@gmail.com>
10800 M:      Florian Fainelli <f.fainelli@gmail.com>
10801 S:      Maintained
10802 F:      Documentation/devicetree/bindings/net/dsa/
10803 F:      net/dsa/
10804 F:      include/net/dsa.h
10805 F:      include/linux/dsa/
10806 F:      include/linux/platform_data/dsa.h
10807 F:      drivers/net/dsa/
10808
10809 NETWORKING [GENERAL]
10810 M:      "David S. Miller" <davem@davemloft.net>
10811 L:      netdev@vger.kernel.org
10812 W:      http://www.linuxfoundation.org/en/Net
10813 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10816 B:      mailto:netdev@vger.kernel.org
10817 S:      Maintained
10818 F:      net/
10819 F:      include/net/
10820 F:      include/linux/in.h
10821 F:      include/linux/net.h
10822 F:      include/linux/netdevice.h
10823 F:      include/uapi/linux/in.h
10824 F:      include/uapi/linux/net.h
10825 F:      include/uapi/linux/netdevice.h
10826 F:      include/uapi/linux/net_namespace.h
10827 F:      tools/testing/selftests/net/
10828 F:      lib/net_utils.c
10829 F:      lib/random32.c
10830 F:      Documentation/networking/
10831
10832 NETWORKING [IPSEC]
10833 M:      Steffen Klassert <steffen.klassert@secunet.com>
10834 M:      Herbert Xu <herbert@gondor.apana.org.au>
10835 M:      "David S. Miller" <davem@davemloft.net>
10836 L:      netdev@vger.kernel.org
10837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10839 S:      Maintained
10840 F:      net/xfrm/
10841 F:      net/key/
10842 F:      net/ipv4/xfrm*
10843 F:      net/ipv4/esp4*
10844 F:      net/ipv4/ah4.c
10845 F:      net/ipv4/ipcomp.c
10846 F:      net/ipv4/ip_vti.c
10847 F:      net/ipv6/xfrm*
10848 F:      net/ipv6/esp6*
10849 F:      net/ipv6/ah6.c
10850 F:      net/ipv6/ipcomp6.c
10851 F:      net/ipv6/ip6_vti.c
10852 F:      include/uapi/linux/xfrm.h
10853 F:      include/net/xfrm.h
10854
10855 NETWORKING [IPv4/IPv6]
10856 M:      "David S. Miller" <davem@davemloft.net>
10857 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10858 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10859 L:      netdev@vger.kernel.org
10860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10861 S:      Maintained
10862 F:      net/ipv4/
10863 F:      net/ipv6/
10864 F:      include/net/ip*
10865 F:      arch/x86/net/*
10866
10867 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10868 M:      Paul Moore <paul@paul-moore.com>
10869 W:      https://github.com/netlabel
10870 L:      netdev@vger.kernel.org
10871 L:      linux-security-module@vger.kernel.org
10872 S:      Maintained
10873 F:      Documentation/netlabel/
10874 F:      include/net/calipso.h
10875 F:      include/net/cipso_ipv4.h
10876 F:      include/net/netlabel.h
10877 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10878 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10879 F:      net/netlabel/
10880 F:      net/ipv4/cipso_ipv4.c
10881 F:      net/ipv6/calipso.c
10882 F:      net/netfilter/xt_CONNSECMARK.c
10883 F:      net/netfilter/xt_SECMARK.c
10884
10885 NETWORKING [TCP]
10886 M:      Eric Dumazet <edumazet@google.com>
10887 L:      netdev@vger.kernel.org
10888 S:      Maintained
10889 F:      net/ipv4/tcp*.c
10890 F:      net/ipv4/syncookies.c
10891 F:      net/ipv6/tcp*.c
10892 F:      net/ipv6/syncookies.c
10893 F:      include/uapi/linux/tcp.h
10894 F:      include/net/tcp.h
10895 F:      include/linux/tcp.h
10896 F:      include/trace/events/tcp.h
10897
10898 NETWORKING [TLS]
10899 M:      Boris Pismenny <borisp@mellanox.com>
10900 M:      Aviad Yehezkel <aviadye@mellanox.com>
10901 M:      Dave Watson <davejwatson@fb.com>
10902 M:      John Fastabend <john.fastabend@gmail.com>
10903 M:      Daniel Borkmann <daniel@iogearbox.net>
10904 L:      netdev@vger.kernel.org
10905 S:      Maintained
10906 F:      net/tls/*
10907 F:      include/uapi/linux/tls.h
10908 F:      include/net/tls.h
10909
10910 NETWORKING [WIRELESS]
10911 L:      linux-wireless@vger.kernel.org
10912 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10913
10914 NETDEVSIM
10915 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10916 S:      Maintained
10917 F:      drivers/net/netdevsim/*
10918
10919 NETXEN (1/10) GbE SUPPORT
10920 M:      Manish Chopra <manishc@marvell.com>
10921 M:      Rahul Verma <rahulv@marvell.com>
10922 M:      GR-Linux-NIC-Dev@marvell.com
10923 L:      netdev@vger.kernel.org
10924 S:      Supported
10925 F:      drivers/net/ethernet/qlogic/netxen/
10926
10927 NFC SUBSYSTEM
10928 M:      Samuel Ortiz <sameo@linux.intel.com>
10929 L:      linux-wireless@vger.kernel.org
10930 L:      linux-nfc@lists.01.org (subscribers-only)
10931 S:      Supported
10932 F:      net/nfc/
10933 F:      include/net/nfc/
10934 F:      include/uapi/linux/nfc.h
10935 F:      drivers/nfc/
10936 F:      include/linux/platform_data/nfcmrvl.h
10937 F:      include/linux/platform_data/nxp-nci.h
10938 F:      Documentation/devicetree/bindings/net/nfc/
10939
10940 NFS, SUNRPC, AND LOCKD CLIENTS
10941 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10942 M:      Anna Schumaker <anna.schumaker@netapp.com>
10943 L:      linux-nfs@vger.kernel.org
10944 W:      http://client.linux-nfs.org
10945 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10946 S:      Maintained
10947 F:      fs/lockd/
10948 F:      fs/nfs/
10949 F:      fs/nfs_common/
10950 F:      net/sunrpc/
10951 F:      include/linux/lockd/
10952 F:      include/linux/nfs*
10953 F:      include/linux/sunrpc/
10954 F:      include/uapi/linux/nfs*
10955 F:      include/uapi/linux/sunrpc/
10956
10957 NILFS2 FILESYSTEM
10958 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10959 L:      linux-nilfs@vger.kernel.org
10960 W:      https://nilfs.sourceforge.io/
10961 W:      https://nilfs.osdn.jp/
10962 T:      git git://github.com/konis/nilfs2.git
10963 S:      Supported
10964 F:      Documentation/filesystems/nilfs2.txt
10965 F:      fs/nilfs2/
10966 F:      include/trace/events/nilfs2.h
10967 F:      include/uapi/linux/nilfs2_api.h
10968 F:      include/uapi/linux/nilfs2_ondisk.h
10969
10970 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10971 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10972 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10973 S:      Maintained
10974 F:      Documentation/scsi/NinjaSCSI.txt
10975 F:      drivers/scsi/pcmcia/nsp_*
10976
10977 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10978 M:      GOTO Masanori <gotom@debian.or.jp>
10979 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10980 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10981 S:      Maintained
10982 F:      Documentation/scsi/NinjaSCSI.txt
10983 F:      drivers/scsi/nsp32*
10984
10985 NIOS2 ARCHITECTURE
10986 M:      Ley Foon Tan <lftan@altera.com>
10987 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10989 S:      Maintained
10990 F:      arch/nios2/
10991
10992 NOHZ, DYNTICKS SUPPORT
10993 M:      Frederic Weisbecker <fweisbec@gmail.com>
10994 M:      Thomas Gleixner <tglx@linutronix.de>
10995 M:      Ingo Molnar <mingo@kernel.org>
10996 L:      linux-kernel@vger.kernel.org
10997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10998 S:      Maintained
10999 F:      kernel/time/tick*.*
11000 F:      include/linux/tick.h
11001 F:      include/linux/sched/nohz.h
11002
11003 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11004 M:      Pavel Machek <pavel@ucw.cz>
11005 M:      Sakari Ailus <sakari.ailus@iki.fi>
11006 L:      linux-media@vger.kernel.org
11007 S:      Maintained
11008 F:      drivers/media/i2c/et8ek8
11009 F:      drivers/media/i2c/ad5820.c
11010
11011 NOKIA N900 POWER SUPPLY DRIVERS
11012 R:      Pali Rohár <pali.rohar@gmail.com>
11013 F:      include/linux/power/bq2415x_charger.h
11014 F:      include/linux/power/bq27xxx_battery.h
11015 F:      include/linux/power/isp1704_charger.h
11016 F:      drivers/power/supply/bq2415x_charger.c
11017 F:      drivers/power/supply/bq27xxx_battery.c
11018 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11019 F:      drivers/power/supply/isp1704_charger.c
11020 F:      drivers/power/supply/rx51_battery.c
11021
11022 NOLIBC HEADER FILE
11023 M:      Willy Tarreau <w@1wt.eu>
11024 S:      Maintained
11025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11026 F:      tools/include/nolibc/
11027
11028 NTB AMD DRIVER
11029 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11030 L:      linux-ntb@googlegroups.com
11031 S:      Supported
11032 F:      drivers/ntb/hw/amd/
11033
11034 NTB DRIVER CORE
11035 M:      Jon Mason <jdmason@kudzu.us>
11036 M:      Dave Jiang <dave.jiang@intel.com>
11037 M:      Allen Hubbe <allenbh@gmail.com>
11038 L:      linux-ntb@googlegroups.com
11039 S:      Supported
11040 W:      https://github.com/jonmason/ntb/wiki
11041 T:      git git://github.com/jonmason/ntb.git
11042 F:      drivers/ntb/
11043 F:      drivers/net/ntb_netdev.c
11044 F:      include/linux/ntb.h
11045 F:      include/linux/ntb_transport.h
11046 F:      tools/testing/selftests/ntb/
11047
11048 NTB IDT DRIVER
11049 M:      Serge Semin <fancer.lancer@gmail.com>
11050 L:      linux-ntb@googlegroups.com
11051 S:      Supported
11052 F:      drivers/ntb/hw/idt/
11053
11054 NTB INTEL DRIVER
11055 M:      Dave Jiang <dave.jiang@intel.com>
11056 L:      linux-ntb@googlegroups.com
11057 S:      Supported
11058 W:      https://github.com/davejiang/linux/wiki
11059 T:      git https://github.com/davejiang/linux.git
11060 F:      drivers/ntb/hw/intel/
11061
11062 NTFS FILESYSTEM
11063 M:      Anton Altaparmakov <anton@tuxera.com>
11064 L:      linux-ntfs-dev@lists.sourceforge.net
11065 W:      http://www.tuxera.com/
11066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11067 S:      Supported
11068 F:      Documentation/filesystems/ntfs.txt
11069 F:      fs/ntfs/
11070
11071 NUBUS SUBSYSTEM
11072 M:      Finn Thain <fthain@telegraphics.com.au>
11073 L:      linux-m68k@lists.linux-m68k.org
11074 S:      Maintained
11075 F:      arch/*/include/asm/nubus.h
11076 F:      drivers/nubus/
11077 F:      include/linux/nubus.h
11078 F:      include/uapi/linux/nubus.h
11079
11080 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11081 M:      Antonino Daplas <adaplas@gmail.com>
11082 L:      linux-fbdev@vger.kernel.org
11083 S:      Maintained
11084 F:      drivers/video/fbdev/riva/
11085 F:      drivers/video/fbdev/nvidia/
11086
11087 NVM EXPRESS DRIVER
11088 M:      Keith Busch <keith.busch@intel.com>
11089 M:      Jens Axboe <axboe@fb.com>
11090 M:      Christoph Hellwig <hch@lst.de>
11091 M:      Sagi Grimberg <sagi@grimberg.me>
11092 L:      linux-nvme@lists.infradead.org
11093 T:      git://git.infradead.org/nvme.git
11094 W:      http://git.infradead.org/nvme.git
11095 S:      Supported
11096 F:      drivers/nvme/host/
11097 F:      include/linux/nvme.h
11098 F:      include/uapi/linux/nvme_ioctl.h
11099
11100 NVM EXPRESS FC TRANSPORT DRIVERS
11101 M:      James Smart <james.smart@broadcom.com>
11102 L:      linux-nvme@lists.infradead.org
11103 S:      Supported
11104 F:      include/linux/nvme-fc.h
11105 F:      include/linux/nvme-fc-driver.h
11106 F:      drivers/nvme/host/fc.c
11107 F:      drivers/nvme/target/fc.c
11108 F:      drivers/nvme/target/fcloop.c
11109
11110 NVM EXPRESS TARGET DRIVER
11111 M:      Christoph Hellwig <hch@lst.de>
11112 M:      Sagi Grimberg <sagi@grimberg.me>
11113 L:      linux-nvme@lists.infradead.org
11114 T:      git://git.infradead.org/nvme.git
11115 W:      http://git.infradead.org/nvme.git
11116 S:      Supported
11117 F:      drivers/nvme/target/
11118
11119 NVMEM FRAMEWORK
11120 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11121 S:      Maintained
11122 F:      drivers/nvmem/
11123 F:      Documentation/devicetree/bindings/nvmem/
11124 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11125 F:      include/linux/nvmem-consumer.h
11126 F:      include/linux/nvmem-provider.h
11127
11128 NXP SGTL5000 DRIVER
11129 M:      Fabio Estevam <festevam@gmail.com>
11130 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11131 S:      Maintained
11132 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11133 F:      sound/soc/codecs/sgtl5000*
11134
11135 NXP TDA998X DRM DRIVER
11136 M:      Russell King <linux@armlinux.org.uk>
11137 S:      Maintained
11138 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11139 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11140 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11141 F:      include/drm/i2c/tda998x.h
11142 F:      include/dt-bindings/display/tda998x.h
11143 K:      "nxp,tda998x"
11144
11145 NXP TFA9879 DRIVER
11146 M:      Peter Rosin <peda@axentia.se>
11147 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11148 S:      Maintained
11149 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11150 F:      sound/soc/codecs/tfa9879*
11151
11152 NXP-NCI NFC DRIVER
11153 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11154 R:      Charles Gorand <charles.gorand@effinnov.com>
11155 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11156 S:      Supported
11157 F:      drivers/nfc/nxp-nci
11158
11159 OBJAGG
11160 M:      Jiri Pirko <jiri@mellanox.com>
11161 L:      netdev@vger.kernel.org
11162 S:      Supported
11163 F:      lib/objagg.c
11164 F:      lib/test_objagg.c
11165 F:      include/linux/objagg.h
11166
11167 NXP FSPI DRIVER
11168 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11169 M:      Ashish Kumar <ashish.kumar@nxp.com>
11170 L:      linux-spi@vger.kernel.org
11171 S:      Maintained
11172 F:      drivers/spi/spi-nxp-fspi.c
11173 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11174
11175 OBJTOOL
11176 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11177 M:      Peter Zijlstra <peterz@infradead.org>
11178 S:      Supported
11179 F:      tools/objtool/
11180
11181 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11182 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11183 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11184 L:      linuxppc-dev@lists.ozlabs.org
11185 S:      Supported
11186 F:      arch/powerpc/platforms/powernv/ocxl.c
11187 F:      arch/powerpc/include/asm/pnv-ocxl.h
11188 F:      drivers/misc/ocxl/
11189 F:      include/misc/ocxl*
11190 F:      include/uapi/misc/ocxl.h
11191 F:      Documentation/accelerators/ocxl.rst
11192
11193 OMAP AUDIO SUPPORT
11194 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11195 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11196 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11197 L:      linux-omap@vger.kernel.org
11198 S:      Maintained
11199 F:      sound/soc/ti/omap*
11200 F:      sound/soc/ti/rx51.c
11201 F:      sound/soc/ti/n810.c
11202 F:      sound/soc/ti/sdma-pcm.*
11203
11204 OMAP CLOCK FRAMEWORK SUPPORT
11205 M:      Paul Walmsley <paul@pwsan.com>
11206 L:      linux-omap@vger.kernel.org
11207 S:      Maintained
11208 F:      arch/arm/*omap*/*clock*
11209
11210 OMAP DEVICE TREE SUPPORT
11211 M:      Benoît Cousson <bcousson@baylibre.com>
11212 M:      Tony Lindgren <tony@atomide.com>
11213 L:      linux-omap@vger.kernel.org
11214 L:      devicetree@vger.kernel.org
11215 S:      Maintained
11216 F:      arch/arm/boot/dts/*omap*
11217 F:      arch/arm/boot/dts/*am3*
11218 F:      arch/arm/boot/dts/*am4*
11219 F:      arch/arm/boot/dts/*am5*
11220 F:      arch/arm/boot/dts/*dra7*
11221
11222 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11223 L:      linux-omap@vger.kernel.org
11224 L:      linux-fbdev@vger.kernel.org
11225 S:      Orphan
11226 F:      drivers/video/fbdev/omap2/
11227 F:      Documentation/arm/OMAP/DSS
11228
11229 OMAP FRAMEBUFFER SUPPORT
11230 L:      linux-fbdev@vger.kernel.org
11231 L:      linux-omap@vger.kernel.org
11232 S:      Orphan
11233 F:      drivers/video/fbdev/omap/
11234
11235 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11236 M:      Roger Quadros <rogerq@ti.com>
11237 M:      Tony Lindgren <tony@atomide.com>
11238 L:      linux-omap@vger.kernel.org
11239 S:      Maintained
11240 F:      drivers/memory/omap-gpmc.c
11241 F:      arch/arm/mach-omap2/*gpmc*
11242
11243 OMAP GPIO DRIVER
11244 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11245 M:      Santosh Shilimkar <ssantosh@kernel.org>
11246 M:      Kevin Hilman <khilman@kernel.org>
11247 L:      linux-omap@vger.kernel.org
11248 S:      Maintained
11249 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11250 F:      drivers/gpio/gpio-omap.c
11251
11252 OMAP HARDWARE SPINLOCK SUPPORT
11253 M:      Ohad Ben-Cohen <ohad@wizery.com>
11254 L:      linux-omap@vger.kernel.org
11255 S:      Maintained
11256 F:      drivers/hwspinlock/omap_hwspinlock.c
11257
11258 OMAP HS MMC SUPPORT
11259 L:      linux-mmc@vger.kernel.org
11260 L:      linux-omap@vger.kernel.org
11261 S:      Orphan
11262 F:      drivers/mmc/host/omap_hsmmc.c
11263
11264 OMAP HWMOD DATA
11265 M:      Paul Walmsley <paul@pwsan.com>
11266 L:      linux-omap@vger.kernel.org
11267 S:      Maintained
11268 F:      arch/arm/mach-omap2/omap_hwmod*data*
11269
11270 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11271 M:      Benoît Cousson <bcousson@baylibre.com>
11272 L:      linux-omap@vger.kernel.org
11273 S:      Maintained
11274 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11275
11276 OMAP HWMOD SUPPORT
11277 M:      Benoît Cousson <bcousson@baylibre.com>
11278 M:      Paul Walmsley <paul@pwsan.com>
11279 L:      linux-omap@vger.kernel.org
11280 S:      Maintained
11281 F:      arch/arm/mach-omap2/omap_hwmod.*
11282
11283 OMAP I2C DRIVER
11284 M:      Vignesh R <vigneshr@ti.com>
11285 L:      linux-omap@vger.kernel.org
11286 L:      linux-i2c@vger.kernel.org
11287 S:      Maintained
11288 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11289 F:      drivers/i2c/busses/i2c-omap.c
11290
11291 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11292 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11293 L:      linux-media@vger.kernel.org
11294 S:      Maintained
11295 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11296 F:      drivers/media/platform/omap3isp/
11297 F:      drivers/staging/media/omap4iss/
11298
11299 OMAP MMC SUPPORT
11300 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11301 L:      linux-omap@vger.kernel.org
11302 S:      Odd Fixes
11303 F:      drivers/mmc/host/omap.c
11304
11305 OMAP POWER MANAGEMENT SUPPORT
11306 M:      Kevin Hilman <khilman@kernel.org>
11307 L:      linux-omap@vger.kernel.org
11308 S:      Maintained
11309 F:      arch/arm/*omap*/*pm*
11310 F:      drivers/cpufreq/omap-cpufreq.c
11311
11312 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11313 M:      Rajendra Nayak <rnayak@codeaurora.org>
11314 M:      Paul Walmsley <paul@pwsan.com>
11315 L:      linux-omap@vger.kernel.org
11316 S:      Maintained
11317 F:      arch/arm/mach-omap2/prm*
11318
11319 OMAP RANDOM NUMBER GENERATOR SUPPORT
11320 M:      Deepak Saxena <dsaxena@plexity.net>
11321 S:      Maintained
11322 F:      drivers/char/hw_random/omap-rng.c
11323
11324 OMAP USB SUPPORT
11325 L:      linux-usb@vger.kernel.org
11326 L:      linux-omap@vger.kernel.org
11327 S:      Orphan
11328 F:      drivers/usb/*/*omap*
11329 F:      arch/arm/*omap*/usb*
11330
11331 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11332 M:      Mark Jackson <mpfj@newflow.co.uk>
11333 L:      linux-omap@vger.kernel.org
11334 S:      Maintained
11335 F:      arch/arm/boot/dts/am335x-nano.dts
11336
11337 OMAP1 SUPPORT
11338 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11339 M:      Tony Lindgren <tony@atomide.com>
11340 L:      linux-omap@vger.kernel.org
11341 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11343 S:      Maintained
11344 F:      arch/arm/mach-omap1/
11345 F:      arch/arm/plat-omap/
11346 F:      arch/arm/configs/omap1_defconfig
11347 F:      drivers/i2c/busses/i2c-omap.c
11348 F:      include/linux/platform_data/i2c-omap.h
11349 F:      include/linux/platform_data/ams-delta-fiq.h
11350
11351 OMAP2+ SUPPORT
11352 M:      Tony Lindgren <tony@atomide.com>
11353 L:      linux-omap@vger.kernel.org
11354 W:      http://www.muru.com/linux/omap/
11355 W:      http://linux.omap.com/
11356 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11358 S:      Maintained
11359 F:      arch/arm/mach-omap2/
11360 F:      arch/arm/plat-omap/
11361 F:      arch/arm/configs/omap2plus_defconfig
11362 F:      drivers/i2c/busses/i2c-omap.c
11363 F:      drivers/irqchip/irq-omap-intc.c
11364 F:      drivers/mfd/*omap*.c
11365 F:      drivers/mfd/menelaus.c
11366 F:      drivers/mfd/palmas.c
11367 F:      drivers/mfd/tps65217.c
11368 F:      drivers/mfd/tps65218.c
11369 F:      drivers/mfd/tps65910.c
11370 F:      drivers/mfd/twl-core.[ch]
11371 F:      drivers/mfd/twl4030*.c
11372 F:      drivers/mfd/twl6030*.c
11373 F:      drivers/mfd/twl6040*.c
11374 F:      drivers/regulator/palmas-regulator*.c
11375 F:      drivers/regulator/pbias-regulator.c
11376 F:      drivers/regulator/tps65217-regulator.c
11377 F:      drivers/regulator/tps65218-regulator.c
11378 F:      drivers/regulator/tps65910-regulator.c
11379 F:      drivers/regulator/twl-regulator.c
11380 F:      drivers/regulator/twl6030-regulator.c
11381 F:      include/linux/platform_data/i2c-omap.h
11382
11383 ONION OMEGA2+ BOARD
11384 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11385 L:      linux-mips@vger.kernel.org
11386 S:      Maintained
11387 F:      arch/mips/boot/dts/ralink/omega2p.dts
11388
11389 OMFS FILESYSTEM
11390 M:      Bob Copeland <me@bobcopeland.com>
11391 L:      linux-karma-devel@lists.sourceforge.net
11392 S:      Maintained
11393 F:      Documentation/filesystems/omfs.txt
11394 F:      fs/omfs/
11395
11396 OMNIKEY CARDMAN 4000 DRIVER
11397 M:      Harald Welte <laforge@gnumonks.org>
11398 S:      Maintained
11399 F:      drivers/char/pcmcia/cm4000_cs.c
11400 F:      include/linux/cm4000_cs.h
11401 F:      include/uapi/linux/cm4000_cs.h
11402
11403 OMNIKEY CARDMAN 4040 DRIVER
11404 M:      Harald Welte <laforge@gnumonks.org>
11405 S:      Maintained
11406 F:      drivers/char/pcmcia/cm4040_cs.*
11407
11408 OMNIVISION OV13858 SENSOR DRIVER
11409 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11410 L:      linux-media@vger.kernel.org
11411 T:      git git://linuxtv.org/media_tree.git
11412 S:      Maintained
11413 F:      drivers/media/i2c/ov13858.c
11414
11415 OMNIVISION OV2680 SENSOR DRIVER
11416 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11417 L:      linux-media@vger.kernel.org
11418 T:      git git://linuxtv.org/media_tree.git
11419 S:      Maintained
11420 F:      drivers/media/i2c/ov2680.c
11421 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11422
11423 OMNIVISION OV2685 SENSOR DRIVER
11424 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11425 L:      linux-media@vger.kernel.org
11426 T:      git git://linuxtv.org/media_tree.git
11427 S:      Maintained
11428 F:      drivers/media/i2c/ov2685.c
11429
11430 OMNIVISION OV5640 SENSOR DRIVER
11431 M:      Steve Longerbeam <slongerbeam@gmail.com>
11432 L:      linux-media@vger.kernel.org
11433 T:      git git://linuxtv.org/media_tree.git
11434 S:      Maintained
11435 F:      drivers/media/i2c/ov5640.c
11436
11437 OMNIVISION OV5647 SENSOR DRIVER
11438 M:      Luis Oliveira <lolivei@synopsys.com>
11439 L:      linux-media@vger.kernel.org
11440 T:      git git://linuxtv.org/media_tree.git
11441 S:      Maintained
11442 F:      drivers/media/i2c/ov5647.c
11443
11444 OMNIVISION OV5695 SENSOR DRIVER
11445 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11446 L:      linux-media@vger.kernel.org
11447 T:      git git://linuxtv.org/media_tree.git
11448 S:      Maintained
11449 F:      drivers/media/i2c/ov5695.c
11450
11451 OMNIVISION OV7670 SENSOR DRIVER
11452 M:      Jonathan Corbet <corbet@lwn.net>
11453 L:      linux-media@vger.kernel.org
11454 T:      git git://linuxtv.org/media_tree.git
11455 S:      Maintained
11456 F:      drivers/media/i2c/ov7670.c
11457 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11458
11459 OMNIVISION OV772x SENSOR DRIVER
11460 M:      Jacopo Mondi <jacopo@jmondi.org>
11461 L:      linux-media@vger.kernel.org
11462 T:      git git://linuxtv.org/media_tree.git
11463 S:      Odd fixes
11464 F:      drivers/media/i2c/ov772x.c
11465 F:      include/media/i2c/ov772x.h
11466 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11467
11468 OMNIVISION OV7740 SENSOR DRIVER
11469 M:      Wenyou Yang <wenyou.yang@microchip.com>
11470 L:      linux-media@vger.kernel.org
11471 T:      git git://linuxtv.org/media_tree.git
11472 S:      Maintained
11473 F:      drivers/media/i2c/ov7740.c
11474 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11475
11476 OMNIVISION OV9640 SENSOR DRIVER
11477 M:      Petr Cvek <petrcvekcz@gmail.com>
11478 L:      linux-media@vger.kernel.org
11479 S:      Maintained
11480 F:      drivers/media/i2c/ov9640.*
11481
11482 OMNIVISION OV8856 SENSOR DRIVER
11483 M:      Ben Kao <ben.kao@intel.com>
11484 L:      linux-media@vger.kernel.org
11485 T:      git git://linuxtv.org/media_tree.git
11486 S:      Maintained
11487 F:      drivers/media/i2c/ov8856.c
11488
11489 OMNIVISION OV9650 SENSOR DRIVER
11490 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11491 R:      Akinobu Mita <akinobu.mita@gmail.com>
11492 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11493 L:      linux-media@vger.kernel.org
11494 T:      git git://linuxtv.org/media_tree.git
11495 S:      Maintained
11496 F:      drivers/media/i2c/ov9650.c
11497 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11498
11499 ONENAND FLASH DRIVER
11500 M:      Kyungmin Park <kyungmin.park@samsung.com>
11501 L:      linux-mtd@lists.infradead.org
11502 S:      Maintained
11503 F:      drivers/mtd/nand/onenand/
11504 F:      include/linux/mtd/onenand*.h
11505
11506 ONSTREAM SCSI TAPE DRIVER
11507 M:      Willem Riede <osst@riede.org>
11508 L:      osst-users@lists.sourceforge.net
11509 L:      linux-scsi@vger.kernel.org
11510 S:      Maintained
11511 F:      Documentation/scsi/osst.txt
11512 F:      drivers/scsi/osst.*
11513 F:      drivers/scsi/osst_*.h
11514 F:      drivers/scsi/st.h
11515
11516 OP-TEE DRIVER
11517 M:      Jens Wiklander <jens.wiklander@linaro.org>
11518 S:      Maintained
11519 F:      drivers/tee/optee/
11520
11521 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11522 M:      Sumit Garg <sumit.garg@linaro.org>
11523 S:      Maintained
11524 F:      drivers/char/hw_random/optee-rng.c
11525
11526 OPA-VNIC DRIVER
11527 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11528 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11529 L:      linux-rdma@vger.kernel.org
11530 S:      Supported
11531 F:      drivers/infiniband/ulp/opa_vnic
11532
11533 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11534 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11535 M:      Frank Rowand <frowand.list@gmail.com>
11536 L:      devicetree@vger.kernel.org
11537 S:      Maintained
11538 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11539 F:      Documentation/devicetree/overlay-notes.txt
11540 F:      drivers/of/overlay.c
11541 F:      drivers/of/resolver.c
11542 K:      of_overlay_notifier_
11543
11544 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11545 M:      Rob Herring <robh+dt@kernel.org>
11546 M:      Frank Rowand <frowand.list@gmail.com>
11547 L:      devicetree@vger.kernel.org
11548 W:      http://www.devicetree.org/
11549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11550 S:      Maintained
11551 F:      drivers/of/
11552 F:      include/linux/of*.h
11553 F:      scripts/dtc/
11554 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11555
11556 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11557 M:      Rob Herring <robh+dt@kernel.org>
11558 M:      Mark Rutland <mark.rutland@arm.com>
11559 L:      devicetree@vger.kernel.org
11560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11561 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11562 S:      Maintained
11563 F:      Documentation/devicetree/
11564 F:      arch/*/boot/dts/
11565 F:      include/dt-bindings/
11566
11567 OPENCORES I2C BUS DRIVER
11568 M:      Peter Korsgaard <peter@korsgaard.com>
11569 M:      Andrew Lunn <andrew@lunn.ch>
11570 L:      linux-i2c@vger.kernel.org
11571 S:      Maintained
11572 F:      Documentation/i2c/busses/i2c-ocores
11573 F:      drivers/i2c/busses/i2c-ocores.c
11574 F:      include/linux/platform_data/i2c-ocores.h
11575
11576 OPENRISC ARCHITECTURE
11577 M:      Jonas Bonn <jonas@southpole.se>
11578 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11579 M:      Stafford Horne <shorne@gmail.com>
11580 T:      git git://github.com/openrisc/linux.git
11581 L:      openrisc@lists.librecores.org
11582 W:      http://openrisc.io
11583 S:      Maintained
11584 F:      Documentation/devicetree/bindings/openrisc/
11585 F:      Documentation/openrisc/
11586 F:      arch/openrisc/
11587 F:      drivers/irqchip/irq-ompic.c
11588 F:      drivers/irqchip/irq-or1k-*
11589
11590 OPENVSWITCH
11591 M:      Pravin B Shelar <pshelar@ovn.org>
11592 L:      netdev@vger.kernel.org
11593 L:      dev@openvswitch.org
11594 W:      http://openvswitch.org
11595 S:      Maintained
11596 F:      net/openvswitch/
11597 F:      include/uapi/linux/openvswitch.h
11598
11599 OPERATING PERFORMANCE POINTS (OPP)
11600 M:      Viresh Kumar <vireshk@kernel.org>
11601 M:      Nishanth Menon <nm@ti.com>
11602 M:      Stephen Boyd <sboyd@kernel.org>
11603 L:      linux-pm@vger.kernel.org
11604 S:      Maintained
11605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11606 F:      drivers/opp/
11607 F:      include/linux/pm_opp.h
11608 F:      Documentation/power/opp.txt
11609 F:      Documentation/devicetree/bindings/opp/
11610
11611 OPL4 DRIVER
11612 M:      Clemens Ladisch <clemens@ladisch.de>
11613 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11614 T:      git git://git.alsa-project.org/alsa-kernel.git
11615 S:      Maintained
11616 F:      sound/drivers/opl4/
11617
11618 OPROFILE
11619 M:      Robert Richter <rric@kernel.org>
11620 L:      oprofile-list@lists.sf.net
11621 S:      Maintained
11622 F:      arch/*/include/asm/oprofile*.h
11623 F:      arch/*/oprofile/
11624 F:      drivers/oprofile/
11625 F:      include/linux/oprofile.h
11626
11627 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11628 M:      Mark Fasheh <mark@fasheh.com>
11629 M:      Joel Becker <jlbec@evilplan.org>
11630 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11631 W:      http://ocfs2.wiki.kernel.org
11632 S:      Supported
11633 F:      Documentation/filesystems/ocfs2.txt
11634 F:      Documentation/filesystems/dlmfs.txt
11635 F:      fs/ocfs2/
11636
11637 ORANGEFS FILESYSTEM
11638 M:      Mike Marshall <hubcap@omnibond.com>
11639 R:      Martin Brandenburg <martin@omnibond.com>
11640 L:      devel@lists.orangefs.org
11641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11642 S:      Supported
11643 F:      fs/orangefs/
11644 F:      Documentation/filesystems/orangefs.txt
11645
11646 ORINOCO DRIVER
11647 L:      linux-wireless@vger.kernel.org
11648 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11649 W:      http://www.nongnu.org/orinoco/
11650 S:      Orphan
11651 F:      drivers/net/wireless/intersil/orinoco/
11652
11653 OV2659 OMNIVISION SENSOR DRIVER
11654 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11655 L:      linux-media@vger.kernel.org
11656 W:      https://linuxtv.org
11657 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11658 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11659 S:      Maintained
11660 F:      drivers/media/i2c/ov2659.c
11661 F:      include/media/i2c/ov2659.h
11662
11663 OVERLAY FILESYSTEM
11664 M:      Miklos Szeredi <miklos@szeredi.hu>
11665 L:      linux-unionfs@vger.kernel.org
11666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11667 S:      Supported
11668 F:      fs/overlayfs/
11669 F:      Documentation/filesystems/overlayfs.txt
11670
11671 P54 WIRELESS DRIVER
11672 M:      Christian Lamparter <chunkeey@googlemail.com>
11673 L:      linux-wireless@vger.kernel.org
11674 W:      http://wireless.kernel.org/en/users/Drivers/p54
11675 S:      Maintained
11676 F:      drivers/net/wireless/intersil/p54/
11677
11678 PA SEMI ETHERNET DRIVER
11679 L:      netdev@vger.kernel.org
11680 S:      Orphan
11681 F:      drivers/net/ethernet/pasemi/*
11682
11683 PA SEMI SMBUS DRIVER
11684 L:      linux-i2c@vger.kernel.org
11685 S:      Orphan
11686 F:      drivers/i2c/busses/i2c-pasemi.c
11687
11688 PADATA PARALLEL EXECUTION MECHANISM
11689 M:      Steffen Klassert <steffen.klassert@secunet.com>
11690 L:      linux-crypto@vger.kernel.org
11691 S:      Maintained
11692 F:      kernel/padata.c
11693 F:      include/linux/padata.h
11694 F:      Documentation/padata.txt
11695
11696 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11697 M:      Harald Welte <laforge@gnumonks.org>
11698 L:      platform-driver-x86@vger.kernel.org
11699 S:      Maintained
11700 F:      drivers/platform/x86/panasonic-laptop.c
11701
11702 PARALLEL LCD/KEYPAD PANEL DRIVER
11703 M:      Willy Tarreau <willy@haproxy.com>
11704 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11705 S:      Odd Fixes
11706 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11707 F:      drivers/auxdisplay/panel.c
11708
11709 PARALLEL PORT SUBSYSTEM
11710 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11711 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11712 L:      linux-parport@lists.infradead.org (subscribers-only)
11713 S:      Maintained
11714 F:      drivers/parport/
11715 F:      include/linux/parport*.h
11716 F:      drivers/char/ppdev.c
11717 F:      include/uapi/linux/ppdev.h
11718 F:      Documentation/parport*.txt
11719
11720 PARAVIRT_OPS INTERFACE
11721 M:      Juergen Gross <jgross@suse.com>
11722 M:      Alok Kataria <akataria@vmware.com>
11723 L:      virtualization@lists.linux-foundation.org
11724 S:      Supported
11725 F:      Documentation/virtual/paravirt_ops.txt
11726 F:      arch/*/kernel/paravirt*
11727 F:      arch/*/include/asm/paravirt*.h
11728 F:      include/linux/hypervisor.h
11729
11730 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11731 M:      Tim Waugh <tim@cyberelk.net>
11732 L:      linux-parport@lists.infradead.org (subscribers-only)
11733 S:      Maintained
11734 F:      Documentation/blockdev/paride.txt
11735 F:      drivers/block/paride/
11736
11737 PARISC ARCHITECTURE
11738 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11739 M:      Helge Deller <deller@gmx.de>
11740 L:      linux-parisc@vger.kernel.org
11741 W:      http://www.parisc-linux.org/
11742 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11745 S:      Maintained
11746 F:      arch/parisc/
11747 F:      Documentation/parisc/
11748 F:      drivers/parisc/
11749 F:      drivers/char/agp/parisc-agp.c
11750 F:      drivers/input/serio/gscps2.c
11751 F:      drivers/parport/parport_gsc.*
11752 F:      drivers/tty/serial/8250/8250_gsc.c
11753 F:      drivers/video/fbdev/sti*
11754 F:      drivers/video/console/sti*
11755 F:      drivers/video/logo/logo_parisc*
11756
11757 PARMAN
11758 M:      Jiri Pirko <jiri@mellanox.com>
11759 L:      netdev@vger.kernel.org
11760 S:      Supported
11761 F:      lib/parman.c
11762 F:      lib/test_parman.c
11763 F:      include/linux/parman.h
11764
11765 PC ENGINES APU BOARD DRIVER
11766 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11767 S:      Maintained
11768 F:      drivers/platform/x86/pcengines-apuv2.c
11769
11770 PC87360 HARDWARE MONITORING DRIVER
11771 M:      Jim Cromie <jim.cromie@gmail.com>
11772 L:      linux-hwmon@vger.kernel.org
11773 S:      Maintained
11774 F:      Documentation/hwmon/pc87360
11775 F:      drivers/hwmon/pc87360.c
11776
11777 PC8736x GPIO DRIVER
11778 M:      Jim Cromie <jim.cromie@gmail.com>
11779 S:      Maintained
11780 F:      drivers/char/pc8736x_gpio.c
11781
11782 PC87427 HARDWARE MONITORING DRIVER
11783 M:      Jean Delvare <jdelvare@suse.com>
11784 L:      linux-hwmon@vger.kernel.org
11785 S:      Maintained
11786 F:      Documentation/hwmon/pc87427
11787 F:      drivers/hwmon/pc87427.c
11788
11789 PCA9532 LED DRIVER
11790 M:      Riku Voipio <riku.voipio@iki.fi>
11791 S:      Maintained
11792 F:      drivers/leds/leds-pca9532.c
11793 F:      include/linux/leds-pca9532.h
11794
11795 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11796 M:      Guenter Roeck <linux@roeck-us.net>
11797 L:      linux-i2c@vger.kernel.org
11798 S:      Maintained
11799 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11800
11801 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11802 M:      Khalid Aziz <khalid@gonehiking.org>
11803 S:      Maintained
11804 F:      drivers/firmware/pcdp.*
11805
11806 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11807 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11808 L:      linux-pci@vger.kernel.org
11809 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11810 S:      Maintained
11811 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11812 F:      drivers/pci/controller/pci-aardvark.c
11813
11814 PCI DRIVER FOR ALTERA PCIE IP
11815 M:      Ley Foon Tan <lftan@altera.com>
11816 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11817 L:      linux-pci@vger.kernel.org
11818 S:      Supported
11819 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11820 F:      drivers/pci/controller/pcie-altera.c
11821
11822 PCI DRIVER FOR APPLIEDMICRO XGENE
11823 M:      Toan Le <toan@os.amperecomputing.com>
11824 L:      linux-pci@vger.kernel.org
11825 L:      linux-arm-kernel@lists.infradead.org
11826 S:      Maintained
11827 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11828 F:      drivers/pci/controller/pci-xgene.c
11829
11830 PCI DRIVER FOR ARM VERSATILE PLATFORM
11831 M:      Rob Herring <robh@kernel.org>
11832 L:      linux-pci@vger.kernel.org
11833 L:      linux-arm-kernel@lists.infradead.org
11834 S:      Maintained
11835 F:      Documentation/devicetree/bindings/pci/versatile.txt
11836 F:      drivers/pci/controller/pci-versatile.c
11837
11838 PCI DRIVER FOR ARMADA 8K
11839 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11840 L:      linux-pci@vger.kernel.org
11841 L:      linux-arm-kernel@lists.infradead.org
11842 S:      Maintained
11843 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11844 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11845
11846 PCI DRIVER FOR CADENCE PCIE IP
11847 M:      Tom Joseph <tjoseph@cadence.com>
11848 L:      linux-pci@vger.kernel.org
11849 S:      Maintained
11850 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11851 F:      drivers/pci/controller/pcie-cadence*
11852
11853 PCI DRIVER FOR FREESCALE LAYERSCAPE
11854 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11855 M:      Mingkai Hu <mingkai.hu@nxp.com>
11856 M:      Roy Zang <roy.zang@nxp.com>
11857 L:      linuxppc-dev@lists.ozlabs.org
11858 L:      linux-pci@vger.kernel.org
11859 L:      linux-arm-kernel@lists.infradead.org
11860 S:      Maintained
11861 F:      drivers/pci/controller/dwc/*layerscape*
11862
11863 PCI DRIVER FOR GENERIC OF HOSTS
11864 M:      Will Deacon <will.deacon@arm.com>
11865 L:      linux-pci@vger.kernel.org
11866 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11867 S:      Maintained
11868 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11869 F:      drivers/pci/controller/pci-host-common.c
11870 F:      drivers/pci/controller/pci-host-generic.c
11871
11872 PCI DRIVER FOR IMX6
11873 M:      Richard Zhu <hongxing.zhu@nxp.com>
11874 M:      Lucas Stach <l.stach@pengutronix.de>
11875 L:      linux-pci@vger.kernel.org
11876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11877 S:      Maintained
11878 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11879 F:      drivers/pci/controller/dwc/*imx6*
11880
11881 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11882 M:      Keith Busch <keith.busch@intel.com>
11883 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11884 L:      linux-pci@vger.kernel.org
11885 S:      Supported
11886 F:      drivers/pci/controller/vmd.c
11887
11888 PCI DRIVER FOR MICROSEMI SWITCHTEC
11889 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11890 M:      Logan Gunthorpe <logang@deltatee.com>
11891 L:      linux-pci@vger.kernel.org
11892 S:      Maintained
11893 F:      Documentation/switchtec.txt
11894 F:      Documentation/ABI/testing/sysfs-class-switchtec
11895 F:      drivers/pci/switch/switchtec*
11896 F:      include/uapi/linux/switchtec_ioctl.h
11897 F:      include/linux/switchtec.h
11898 F:      drivers/ntb/hw/mscc/
11899
11900 PCI DRIVER FOR MOBIVEIL PCIE IP
11901 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11902 L:      linux-pci@vger.kernel.org
11903 S:      Supported
11904 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11905 F:      drivers/pci/controller/pcie-mobiveil.c
11906
11907 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11908 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11909 M:      Jason Cooper <jason@lakedaemon.net>
11910 L:      linux-pci@vger.kernel.org
11911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11912 S:      Maintained
11913 F:      drivers/pci/controller/*mvebu*
11914
11915 PCI DRIVER FOR NVIDIA TEGRA
11916 M:      Thierry Reding <thierry.reding@gmail.com>
11917 L:      linux-tegra@vger.kernel.org
11918 L:      linux-pci@vger.kernel.org
11919 S:      Supported
11920 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11921 F:      drivers/pci/controller/pci-tegra.c
11922
11923 PCI DRIVER FOR RENESAS R-CAR
11924 M:      Simon Horman <horms@verge.net.au>
11925 L:      linux-pci@vger.kernel.org
11926 L:      linux-renesas-soc@vger.kernel.org
11927 S:      Maintained
11928 F:      drivers/pci/controller/*rcar*
11929
11930 PCI DRIVER FOR SAMSUNG EXYNOS
11931 M:      Jingoo Han <jingoohan1@gmail.com>
11932 L:      linux-pci@vger.kernel.org
11933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11934 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11935 S:      Maintained
11936 F:      drivers/pci/controller/dwc/pci-exynos.c
11937
11938 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11939 M:      Jingoo Han <jingoohan1@gmail.com>
11940 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11941 L:      linux-pci@vger.kernel.org
11942 S:      Maintained
11943 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11944 F:      drivers/pci/controller/dwc/*designware*
11945
11946 PCI DRIVER FOR TI DRA7XX
11947 M:      Kishon Vijay Abraham I <kishon@ti.com>
11948 L:      linux-omap@vger.kernel.org
11949 L:      linux-pci@vger.kernel.org
11950 S:      Supported
11951 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11952 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11953
11954 PCI DRIVER FOR TI KEYSTONE
11955 M:      Murali Karicheri <m-karicheri2@ti.com>
11956 L:      linux-pci@vger.kernel.org
11957 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11958 S:      Maintained
11959 F:      drivers/pci/controller/dwc/pci-keystone.c
11960
11961 PCI ENDPOINT SUBSYSTEM
11962 M:      Kishon Vijay Abraham I <kishon@ti.com>
11963 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11964 L:      linux-pci@vger.kernel.org
11965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11966 S:      Supported
11967 F:      drivers/pci/endpoint/
11968 F:      drivers/misc/pci_endpoint_test.c
11969 F:      tools/pci/
11970
11971 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11972 M:      Russell Currey <ruscur@russell.cc>
11973 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11974 M:      Oliver O'Halloran <oohall@gmail.com>
11975 L:      linuxppc-dev@lists.ozlabs.org
11976 S:      Supported
11977 F:      Documentation/PCI/pci-error-recovery.txt
11978 F:      drivers/pci/pcie/aer.c
11979 F:      drivers/pci/pcie/dpc.c
11980 F:      drivers/pci/pcie/err.c
11981 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11982 F:      arch/powerpc/kernel/eeh*.c
11983 F:      arch/powerpc/platforms/*/eeh*.c
11984 F:      arch/powerpc/include/*/eeh*.h
11985
11986 PCI ERROR RECOVERY
11987 M:      Linas Vepstas <linasvepstas@gmail.com>
11988 L:      linux-pci@vger.kernel.org
11989 S:      Supported
11990 F:      Documentation/PCI/pci-error-recovery.txt
11991
11992 PCI MSI DRIVER FOR ALTERA MSI IP
11993 M:      Ley Foon Tan <lftan@altera.com>
11994 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11995 L:      linux-pci@vger.kernel.org
11996 S:      Supported
11997 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11998 F:      drivers/pci/controller/pcie-altera-msi.c
11999
12000 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12001 M:      Toan Le <toan@os.amperecomputing.com>
12002 L:      linux-pci@vger.kernel.org
12003 L:      linux-arm-kernel@lists.infradead.org
12004 S:      Maintained
12005 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12006 F:      drivers/pci/controller/pci-xgene-msi.c
12007
12008 PCI SUBSYSTEM
12009 M:      Bjorn Helgaas <bhelgaas@google.com>
12010 L:      linux-pci@vger.kernel.org
12011 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12013 S:      Supported
12014 F:      Documentation/devicetree/bindings/pci/
12015 F:      Documentation/PCI/
12016 F:      drivers/acpi/pci*
12017 F:      drivers/pci/
12018 F:      include/asm-generic/pci*
12019 F:      include/linux/pci*
12020 F:      include/linux/of_pci.h
12021 F:      include/uapi/linux/pci*
12022 F:      lib/pci*
12023 F:      arch/x86/pci/
12024 F:      arch/x86/kernel/quirks.c
12025 F:      arch/x86/kernel/early-quirks.c
12026
12027 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12028 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12029 L:      linux-pci@vger.kernel.org
12030 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12032 S:      Supported
12033 F:      drivers/pci/controller/
12034
12035 PCIE DRIVER FOR AMLOGIC MESON
12036 M:      Yue Wang <yue.wang@Amlogic.com>
12037 L:      linux-pci@vger.kernel.org
12038 L:      linux-amlogic@lists.infradead.org
12039 S:      Maintained
12040 F:      drivers/pci/controller/dwc/pci-meson.c
12041
12042 PCIE DRIVER FOR AXIS ARTPEC
12043 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12044 L:      linux-arm-kernel@axis.com
12045 L:      linux-pci@vger.kernel.org
12046 S:      Maintained
12047 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12048 F:      drivers/pci/controller/dwc/*artpec*
12049
12050 PCIE DRIVER FOR CAVIUM THUNDERX
12051 M:      David Daney <david.daney@cavium.com>
12052 L:      linux-pci@vger.kernel.org
12053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12054 S:      Supported
12055 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12056 F:      drivers/pci/controller/pci-thunder-*
12057
12058 PCIE DRIVER FOR HISILICON
12059 M:      Zhou Wang <wangzhou1@hisilicon.com>
12060 L:      linux-pci@vger.kernel.org
12061 S:      Maintained
12062 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12063 F:      drivers/pci/controller/dwc/pcie-hisi.c
12064
12065 PCIE DRIVER FOR HISILICON KIRIN
12066 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12067 M:      Binghui Wang <wangbinghui@hisilicon.com>
12068 L:      linux-pci@vger.kernel.org
12069 S:      Maintained
12070 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12071 F:      drivers/pci/controller/dwc/pcie-kirin.c
12072
12073 PCIE DRIVER FOR HISILICON STB
12074 M:      Shawn Guo <shawn.guo@linaro.org>
12075 L:      linux-pci@vger.kernel.org
12076 S:      Maintained
12077 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12078 F:      drivers/pci/controller/dwc/pcie-histb.c
12079
12080 PCIE DRIVER FOR MEDIATEK
12081 M:      Ryder Lee <ryder.lee@mediatek.com>
12082 L:      linux-pci@vger.kernel.org
12083 L:      linux-mediatek@lists.infradead.org
12084 S:      Supported
12085 F:      Documentation/devicetree/bindings/pci/mediatek*
12086 F:      drivers/pci/controller/*mediatek*
12087
12088 PCIE DRIVER FOR QUALCOMM MSM
12089 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12090 L:      linux-pci@vger.kernel.org
12091 L:      linux-arm-msm@vger.kernel.org
12092 S:      Maintained
12093 F:      drivers/pci/controller/dwc/*qcom*
12094
12095 PCIE DRIVER FOR ROCKCHIP
12096 M:      Shawn Lin <shawn.lin@rock-chips.com>
12097 L:      linux-pci@vger.kernel.org
12098 L:      linux-rockchip@lists.infradead.org
12099 S:      Maintained
12100 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12101 F:      drivers/pci/controller/pcie-rockchip*
12102
12103 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12104 M:      Linus Walleij <linus.walleij@linaro.org>
12105 L:      linux-pci@vger.kernel.org
12106 S:      Maintained
12107 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12108 F:      drivers/pci/controller/pci-v3-semi.c
12109
12110 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12111 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12112 L:      linux-pci@vger.kernel.org
12113 S:      Maintained
12114 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12115 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12116
12117 PCIE DRIVER FOR ST SPEAR13XX
12118 M:      Pratyush Anand <pratyush.anand@gmail.com>
12119 L:      linux-pci@vger.kernel.org
12120 S:      Maintained
12121 F:      drivers/pci/controller/dwc/*spear*
12122
12123 PCMCIA SUBSYSTEM
12124 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12126 S:      Odd Fixes
12127 F:      Documentation/pcmcia/
12128 F:      tools/pcmcia/
12129 F:      drivers/pcmcia/
12130 F:      include/pcmcia/
12131
12132 PCNET32 NETWORK DRIVER
12133 M:      Don Fry <pcnet32@frontier.com>
12134 L:      netdev@vger.kernel.org
12135 S:      Maintained
12136 F:      drivers/net/ethernet/amd/pcnet32.c
12137
12138 PCRYPT PARALLEL CRYPTO ENGINE
12139 M:      Steffen Klassert <steffen.klassert@secunet.com>
12140 L:      linux-crypto@vger.kernel.org
12141 S:      Maintained
12142 F:      crypto/pcrypt.c
12143 F:      include/crypto/pcrypt.h
12144
12145 PEAQ WMI HOTKEYS DRIVER
12146 M:      Hans de Goede <hdegoede@redhat.com>
12147 L:      platform-driver-x86@vger.kernel.org
12148 S:      Maintained
12149 F:      drivers/platform/x86/peaq-wmi.c
12150
12151 PER-CPU MEMORY ALLOCATOR
12152 M:      Dennis Zhou <dennis@kernel.org>
12153 M:      Tejun Heo <tj@kernel.org>
12154 M:      Christoph Lameter <cl@linux.com>
12155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12156 S:      Maintained
12157 F:      include/linux/percpu*.h
12158 F:      mm/percpu*.c
12159 F:      arch/*/include/asm/percpu.h
12160
12161 PER-TASK DELAY ACCOUNTING
12162 M:      Balbir Singh <bsingharora@gmail.com>
12163 S:      Maintained
12164 F:      include/linux/delayacct.h
12165 F:      kernel/delayacct.c
12166
12167 PERFORMANCE EVENTS SUBSYSTEM
12168 M:      Peter Zijlstra <peterz@infradead.org>
12169 M:      Ingo Molnar <mingo@redhat.com>
12170 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12171 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12172 R:      Jiri Olsa <jolsa@redhat.com>
12173 R:      Namhyung Kim <namhyung@kernel.org>
12174 L:      linux-kernel@vger.kernel.org
12175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12176 S:      Supported
12177 F:      kernel/events/*
12178 F:      include/linux/perf_event.h
12179 F:      include/uapi/linux/perf_event.h
12180 F:      arch/*/kernel/perf_event*.c
12181 F:      arch/*/kernel/*/perf_event*.c
12182 F:      arch/*/kernel/*/*/perf_event*.c
12183 F:      arch/*/include/asm/perf_event.h
12184 F:      arch/*/kernel/perf_callchain.c
12185 F:      arch/*/events/*
12186 F:      tools/perf/
12187
12188 PERSONALITY HANDLING
12189 M:      Christoph Hellwig <hch@infradead.org>
12190 L:      linux-abi-devel@lists.sourceforge.net
12191 S:      Maintained
12192 F:      include/linux/personality.h
12193 F:      include/uapi/linux/personality.h
12194
12195 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12196 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12197 L:      linux-input@vger.kernel.org
12198 S:      Maintained
12199 F:      Documentation/input/devices/pxrc.rst
12200 F:      drivers/input/joystick/pxrc.c
12201
12202 PHONET PROTOCOL
12203 M:      Remi Denis-Courmont <courmisch@gmail.com>
12204 S:      Supported
12205 F:      Documentation/networking/phonet.txt
12206 F:      include/linux/phonet.h
12207 F:      include/net/phonet/
12208 F:      include/uapi/linux/phonet.h
12209 F:      net/phonet/
12210
12211 PHRAM MTD DRIVER
12212 M:      Joern Engel <joern@lazybastard.org>
12213 L:      linux-mtd@lists.infradead.org
12214 S:      Maintained
12215 F:      drivers/mtd/devices/phram.c
12216
12217 PICOLCD HID DRIVER
12218 M:      Bruno Prémont <bonbons@linux-vserver.org>
12219 L:      linux-input@vger.kernel.org
12220 S:      Maintained
12221 F:      drivers/hid/hid-picolcd*
12222
12223 PICOXCELL SUPPORT
12224 M:      Jamie Iles <jamie@jamieiles.com>
12225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12226 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12227 S:      Supported
12228 F:      arch/arm/boot/dts/picoxcell*
12229 F:      arch/arm/mach-picoxcell/
12230 F:      drivers/crypto/picoxcell*
12231
12232 PIN CONTROL SUBSYSTEM
12233 M:      Linus Walleij <linus.walleij@linaro.org>
12234 L:      linux-gpio@vger.kernel.org
12235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12236 S:      Maintained
12237 F:      Documentation/devicetree/bindings/pinctrl/
12238 F:      Documentation/driver-api/pinctl.rst
12239 F:      drivers/pinctrl/
12240 F:      include/linux/pinctrl/
12241
12242 PIN CONTROLLER - MICROCHIP AT91
12243 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12245 L:      linux-gpio@vger.kernel.org
12246 S:      Supported
12247 F:      drivers/pinctrl/pinctrl-at91*
12248
12249 PIN CONTROLLER - FREESCALE
12250 M:      Dong Aisheng <aisheng.dong@nxp.com>
12251 M:      Fabio Estevam <festevam@gmail.com>
12252 M:      Shawn Guo <shawnguo@kernel.org>
12253 M:      Stefan Agner <stefan@agner.ch>
12254 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12255 L:      linux-gpio@vger.kernel.org
12256 S:      Maintained
12257 F:      drivers/pinctrl/freescale/
12258 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12259
12260 PIN CONTROLLER - INTEL
12261 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12262 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12264 S:      Maintained
12265 F:      drivers/pinctrl/intel/
12266
12267 PIN CONTROLLER - MEDIATEK
12268 M:      Sean Wang <sean.wang@kernel.org>
12269 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12270 S:      Maintained
12271 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12272 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12273 F:      drivers/pinctrl/mediatek/
12274
12275 PIN CONTROLLER - QUALCOMM
12276 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12277 S:      Maintained
12278 L:      linux-arm-msm@vger.kernel.org
12279 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12280 F:      drivers/pinctrl/qcom/
12281
12282 PIN CONTROLLER - RENESAS
12283 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12284 L:      linux-renesas-soc@vger.kernel.org
12285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12286 S:      Maintained
12287 F:      drivers/pinctrl/pinctrl-rz*
12288 F:      drivers/pinctrl/sh-pfc/
12289
12290 PIN CONTROLLER - SAMSUNG
12291 M:      Tomasz Figa <tomasz.figa@gmail.com>
12292 M:      Krzysztof Kozlowski <krzk@kernel.org>
12293 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12295 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12296 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12298 S:      Maintained
12299 F:      drivers/pinctrl/samsung/
12300 F:      include/dt-bindings/pinctrl/samsung.h
12301 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12302
12303 PIN CONTROLLER - SINGLE
12304 M:      Tony Lindgren <tony@atomide.com>
12305 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12307 L:      linux-omap@vger.kernel.org
12308 S:      Maintained
12309 F:      drivers/pinctrl/pinctrl-single.c
12310
12311 PIN CONTROLLER - ST SPEAR
12312 M:      Viresh Kumar <vireshk@kernel.org>
12313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12314 W:      http://www.st.com/spear
12315 S:      Maintained
12316 F:      drivers/pinctrl/spear/
12317
12318 PISTACHIO SOC SUPPORT
12319 M:      James Hartley <james.hartley@sondrel.com>
12320 L:      linux-mips@vger.kernel.org
12321 S:      Odd Fixes
12322 F:      arch/mips/pistachio/
12323 F:      arch/mips/include/asm/mach-pistachio/
12324 F:      arch/mips/boot/dts/img/pistachio*
12325 F:      arch/mips/configs/pistachio*_defconfig
12326
12327 PKTCDVD DRIVER
12328 S:      Orphan
12329 M:      linux-block@vger.kernel.org
12330 F:      drivers/block/pktcdvd.c
12331 F:      include/linux/pktcdvd.h
12332 F:      include/uapi/linux/pktcdvd.h
12333
12334 PKUNITY SOC DRIVERS
12335 M:      Guan Xuetao <gxt@pku.edu.cn>
12336 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12337 S:      Maintained
12338 T:      git git://github.com/gxt/linux.git
12339 F:      drivers/input/serio/i8042-unicore32io.h
12340 F:      drivers/i2c/busses/i2c-puv3.c
12341 F:      drivers/video/fbdev/fb-puv3.c
12342 F:      drivers/rtc/rtc-puv3.c
12343
12344 PMBUS HARDWARE MONITORING DRIVERS
12345 M:      Guenter Roeck <linux@roeck-us.net>
12346 L:      linux-hwmon@vger.kernel.org
12347 W:      http://hwmon.wiki.kernel.org/
12348 W:      http://www.roeck-us.net/linux/drivers/
12349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12350 S:      Maintained
12351 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12352 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12353 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12354 F:      Documentation/hwmon/adm1275
12355 F:      Documentation/hwmon/ibm-cffps
12356 F:      Documentation/hwmon/ir35221
12357 F:      Documentation/hwmon/lm25066
12358 F:      Documentation/hwmon/ltc2978
12359 F:      Documentation/hwmon/ltc3815
12360 F:      Documentation/hwmon/max16064
12361 F:      Documentation/hwmon/max20751
12362 F:      Documentation/hwmon/max31785
12363 F:      Documentation/hwmon/max34440
12364 F:      Documentation/hwmon/max8688
12365 F:      Documentation/hwmon/pmbus
12366 F:      Documentation/hwmon/pmbus-core
12367 F:      Documentation/hwmon/tps40422
12368 F:      Documentation/hwmon/ucd9000
12369 F:      Documentation/hwmon/ucd9200
12370 F:      Documentation/hwmon/zl6100
12371 F:      drivers/hwmon/pmbus/
12372 F:      include/linux/pmbus.h
12373
12374 PMC SIERRA MaxRAID DRIVER
12375 L:      linux-scsi@vger.kernel.org
12376 W:      http://www.pmc-sierra.com/
12377 S:      Orphan
12378 F:      drivers/scsi/pmcraid.*
12379
12380 PMC SIERRA PM8001 DRIVER
12381 M:      Jack Wang <jinpu.wang@profitbricks.com>
12382 M:      lindar_liu@usish.com
12383 L:      linux-scsi@vger.kernel.org
12384 S:      Supported
12385 F:      drivers/scsi/pm8001/
12386
12387 PNP SUPPORT
12388 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12389 S:      Maintained
12390 F:      drivers/pnp/
12391
12392 PNI RM3100 IIO DRIVER
12393 M:      Song Qiang <songqiang1304521@gmail.com>
12394 L:      linux-iio@vger.kernel.org
12395 S:      Maintained
12396 F:      drivers/iio/magnetometer/rm3100*
12397 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12398
12399 POSIX CLOCKS and TIMERS
12400 M:      Thomas Gleixner <tglx@linutronix.de>
12401 L:      linux-kernel@vger.kernel.org
12402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12403 S:      Maintained
12404 F:      fs/timerfd.c
12405 F:      include/linux/timer*
12406 F:      kernel/time/*timer*
12407
12408 POWER MANAGEMENT CORE
12409 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12410 L:      linux-pm@vger.kernel.org
12411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12412 B:      https://bugzilla.kernel.org
12413 S:      Supported
12414 F:      drivers/base/power/
12415 F:      include/linux/pm.h
12416 F:      include/linux/pm_*
12417 F:      include/linux/powercap.h
12418 F:      drivers/powercap/
12419 F:      kernel/configs/nopm.config
12420
12421 POWER STATE COORDINATION INTERFACE (PSCI)
12422 M:      Mark Rutland <mark.rutland@arm.com>
12423 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12424 L:      linux-arm-kernel@lists.infradead.org
12425 S:      Maintained
12426 F:      drivers/firmware/psci*.c
12427 F:      include/linux/psci.h
12428 F:      include/uapi/linux/psci.h
12429
12430 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12431 M:      Sebastian Reichel <sre@kernel.org>
12432 L:      linux-pm@vger.kernel.org
12433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12434 S:      Maintained
12435 F:      Documentation/ABI/testing/sysfs-class-power
12436 F:      Documentation/devicetree/bindings/power/supply/
12437 F:      include/linux/power_supply.h
12438 F:      drivers/power/supply/
12439
12440 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12441 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12442 L:      linuxppc-dev@lists.ozlabs.org
12443 S:      Maintained
12444 F:      drivers/char/powernv-op-panel.c
12445
12446 PPP OVER ATM (RFC 2364)
12447 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12448 S:      Maintained
12449 F:      net/atm/pppoatm.c
12450 F:      include/uapi/linux/atmppp.h
12451
12452 PPP OVER ETHERNET
12453 M:      Michal Ostrowski <mostrows@earthlink.net>
12454 S:      Maintained
12455 F:      drivers/net/ppp/pppoe.c
12456 F:      drivers/net/ppp/pppox.c
12457
12458 PPP OVER L2TP
12459 M:      James Chapman <jchapman@katalix.com>
12460 S:      Maintained
12461 F:      net/l2tp/l2tp_ppp.c
12462 F:      include/linux/if_pppol2tp.h
12463 F:      include/uapi/linux/if_pppol2tp.h
12464
12465 PPP PROTOCOL DRIVERS AND COMPRESSORS
12466 M:      Paul Mackerras <paulus@samba.org>
12467 L:      linux-ppp@vger.kernel.org
12468 S:      Maintained
12469 F:      drivers/net/ppp/ppp_*
12470
12471 PPS SUPPORT
12472 M:      Rodolfo Giometti <giometti@enneenne.com>
12473 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12474 L:      linuxpps@ml.enneenne.com (subscribers-only)
12475 S:      Maintained
12476 F:      Documentation/pps/
12477 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12478 F:      Documentation/ABI/testing/sysfs-pps
12479 F:      drivers/pps/
12480 F:      include/linux/pps*.h
12481 F:      include/uapi/linux/pps.h
12482
12483 PPTP DRIVER
12484 M:      Dmitry Kozlov <xeb@mail.ru>
12485 L:      netdev@vger.kernel.org
12486 S:      Maintained
12487 F:      drivers/net/ppp/pptp.c
12488 W:      http://sourceforge.net/projects/accel-pptp
12489
12490 PRINTK
12491 M:      Petr Mladek <pmladek@suse.com>
12492 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12493 R:      Steven Rostedt <rostedt@goodmis.org>
12494 S:      Maintained
12495 F:      kernel/printk/
12496 F:      include/linux/printk.h
12497
12498 PRISM54 WIRELESS DRIVER
12499 M:      Luis Chamberlain <mcgrof@kernel.org>
12500 L:      linux-wireless@vger.kernel.org
12501 W:      http://wireless.kernel.org/en/users/Drivers/p54
12502 S:      Obsolete
12503 F:      drivers/net/wireless/intersil/prism54/
12504
12505 PROC FILESYSTEM
12506 R:      Alexey Dobriyan <adobriyan@gmail.com>
12507 L:      linux-kernel@vger.kernel.org
12508 L:      linux-fsdevel@vger.kernel.org
12509 S:      Maintained
12510 F:      fs/proc/
12511 F:      include/linux/proc_fs.h
12512 F:      tools/testing/selftests/proc/
12513 F:      Documentation/filesystems/proc.txt
12514
12515 PROC SYSCTL
12516 M:      Luis Chamberlain <mcgrof@kernel.org>
12517 M:      Kees Cook <keescook@chromium.org>
12518 L:      linux-kernel@vger.kernel.org
12519 L:      linux-fsdevel@vger.kernel.org
12520 S:      Maintained
12521 F:      fs/proc/proc_sysctl.c
12522 F:      include/linux/sysctl.h
12523 F:      kernel/sysctl.c
12524 F:      tools/testing/selftests/sysctl/
12525
12526 PS3 NETWORK SUPPORT
12527 M:      Geoff Levand <geoff@infradead.org>
12528 L:      netdev@vger.kernel.org
12529 L:      linuxppc-dev@lists.ozlabs.org
12530 S:      Maintained
12531 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12532
12533 PS3 PLATFORM SUPPORT
12534 M:      Geoff Levand <geoff@infradead.org>
12535 L:      linuxppc-dev@lists.ozlabs.org
12536 S:      Maintained
12537 F:      arch/powerpc/boot/ps3*
12538 F:      arch/powerpc/include/asm/lv1call.h
12539 F:      arch/powerpc/include/asm/ps3*.h
12540 F:      arch/powerpc/platforms/ps3/
12541 F:      drivers/*/ps3*
12542 F:      drivers/ps3/
12543 F:      drivers/rtc/rtc-ps3.c
12544 F:      drivers/usb/host/*ps3.c
12545 F:      sound/ppc/snd_ps3*
12546
12547 PS3VRAM DRIVER
12548 M:      Jim Paris <jim@jtan.com>
12549 M:      Geoff Levand <geoff@infradead.org>
12550 L:      linuxppc-dev@lists.ozlabs.org
12551 S:      Maintained
12552 F:      drivers/block/ps3vram.c
12553
12554 PSAMPLE PACKET SAMPLING SUPPORT:
12555 M:      Yotam Gigi <yotam.gi@gmail.com>
12556 S:      Maintained
12557 F:      net/psample
12558 F:      include/net/psample.h
12559 F:      include/uapi/linux/psample.h
12560
12561 PSTORE FILESYSTEM
12562 M:      Kees Cook <keescook@chromium.org>
12563 M:      Anton Vorontsov <anton@enomsg.org>
12564 M:      Colin Cross <ccross@android.com>
12565 M:      Tony Luck <tony.luck@intel.com>
12566 S:      Maintained
12567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12568 F:      fs/pstore/
12569 F:      include/linux/pstore*
12570 F:      drivers/firmware/efi/efi-pstore.c
12571 F:      drivers/acpi/apei/erst.c
12572 F:      Documentation/admin-guide/ramoops.rst
12573 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12574 K:      \b(pstore|ramoops)
12575
12576 PTP HARDWARE CLOCK SUPPORT
12577 M:      Richard Cochran <richardcochran@gmail.com>
12578 L:      netdev@vger.kernel.org
12579 S:      Maintained
12580 W:      http://linuxptp.sourceforge.net/
12581 F:      Documentation/ABI/testing/sysfs-ptp
12582 F:      Documentation/ptp/*
12583 F:      drivers/net/phy/dp83640*
12584 F:      drivers/ptp/*
12585 F:      include/linux/ptp_cl*
12586
12587 PTRACE SUPPORT
12588 M:      Oleg Nesterov <oleg@redhat.com>
12589 S:      Maintained
12590 F:      include/asm-generic/syscall.h
12591 F:      include/linux/ptrace.h
12592 F:      include/linux/regset.h
12593 F:      include/linux/tracehook.h
12594 F:      include/uapi/linux/ptrace.h
12595 F:      include/uapi/linux/ptrace.h
12596 F:      include/asm-generic/ptrace.h
12597 F:      kernel/ptrace.c
12598 F:      arch/*/ptrace*.c
12599 F:      arch/*/*/ptrace*.c
12600 F:      arch/*/include/asm/ptrace*.h
12601
12602 PULSE8-CEC DRIVER
12603 M:      Hans Verkuil <hverkuil@xs4all.nl>
12604 L:      linux-media@vger.kernel.org
12605 T:      git git://linuxtv.org/media_tree.git
12606 S:      Maintained
12607 F:      drivers/media/usb/pulse8-cec/*
12608 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12609
12610 PVRUSB2 VIDEO4LINUX DRIVER
12611 M:      Mike Isely <isely@pobox.com>
12612 L:      pvrusb2@isely.net       (subscribers-only)
12613 L:      linux-media@vger.kernel.org
12614 W:      http://www.isely.net/pvrusb2/
12615 T:      git git://linuxtv.org/media_tree.git
12616 S:      Maintained
12617 F:      Documentation/media/v4l-drivers/pvrusb2*
12618 F:      drivers/media/usb/pvrusb2/
12619
12620 PWC WEBCAM DRIVER
12621 M:      Hans Verkuil <hverkuil@xs4all.nl>
12622 L:      linux-media@vger.kernel.org
12623 T:      git git://linuxtv.org/media_tree.git
12624 S:      Odd Fixes
12625 F:      drivers/media/usb/pwc/*
12626 F:      include/trace/events/pwc.h
12627
12628 PWM FAN DRIVER
12629 M:      Kamil Debski <kamil@wypas.org>
12630 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12631 L:      linux-hwmon@vger.kernel.org
12632 S:      Supported
12633 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12634 F:      Documentation/hwmon/pwm-fan
12635 F:      drivers/hwmon/pwm-fan.c
12636
12637 PWM IR Transmitter
12638 M:      Sean Young <sean@mess.org>
12639 L:      linux-media@vger.kernel.org
12640 S:      Maintained
12641 F:      drivers/media/rc/pwm-ir-tx.c
12642
12643 PWM SUBSYSTEM
12644 M:      Thierry Reding <thierry.reding@gmail.com>
12645 L:      linux-pwm@vger.kernel.org
12646 S:      Maintained
12647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12648 F:      Documentation/pwm.txt
12649 F:      Documentation/devicetree/bindings/pwm/
12650 F:      include/linux/pwm.h
12651 F:      drivers/pwm/
12652 F:      drivers/video/backlight/pwm_bl.c
12653 F:      include/linux/pwm_backlight.h
12654 F:      drivers/gpio/gpio-mvebu.c
12655 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12656
12657 PXA GPIO DRIVER
12658 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12659 L:      linux-gpio@vger.kernel.org
12660 S:      Maintained
12661 F:      drivers/gpio/gpio-pxa.c
12662
12663 PXA MMCI DRIVER
12664 S:      Orphan
12665
12666 PXA RTC DRIVER
12667 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12668 L:      linux-rtc@vger.kernel.org
12669 S:      Maintained
12670
12671 PXA2xx/PXA3xx SUPPORT
12672 M:      Daniel Mack <daniel@zonque.org>
12673 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12674 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12676 T:      git git://github.com/hzhuang1/linux.git
12677 T:      git git://github.com/rjarzmik/linux.git
12678 S:      Maintained
12679 F:      arch/arm/boot/dts/pxa*
12680 F:      arch/arm/mach-pxa/
12681 F:      drivers/dma/pxa*
12682 F:      drivers/pcmcia/pxa2xx*
12683 F:      drivers/pinctrl/pxa/
12684 F:      drivers/spi/spi-pxa2xx*
12685 F:      drivers/usb/gadget/udc/pxa2*
12686 F:      include/sound/pxa2xx-lib.h
12687 F:      sound/arm/pxa*
12688 F:      sound/soc/pxa/
12689
12690 QAT DRIVER
12691 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12692 L:      qat-linux@intel.com
12693 S:      Supported
12694 F:      drivers/crypto/qat/
12695
12696 QCOM AUDIO (ASoC) DRIVERS
12697 M:      Patrick Lai <plai@codeaurora.org>
12698 M:      Banajit Goswami <bgoswami@codeaurora.org>
12699 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12700 S:      Supported
12701 F:      sound/soc/qcom/
12702
12703 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12704 M:      Gabriel Somlo <somlo@cmu.edu>
12705 M:      "Michael S. Tsirkin" <mst@redhat.com>
12706 L:      qemu-devel@nongnu.org
12707 S:      Maintained
12708 F:      drivers/firmware/qemu_fw_cfg.c
12709 F:      include/uapi/linux/qemu_fw_cfg.h
12710
12711 QIB DRIVER
12712 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12713 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12714 L:      linux-rdma@vger.kernel.org
12715 S:      Supported
12716 F:      drivers/infiniband/hw/qib/
12717
12718 QLOGIC QL41xxx FCOE DRIVER
12719 M:      QLogic-Storage-Upstream@cavium.com
12720 L:      linux-scsi@vger.kernel.org
12721 S:      Supported
12722 F:      drivers/scsi/qedf/
12723
12724 QLOGIC QL41xxx ISCSI DRIVER
12725 M:      QLogic-Storage-Upstream@cavium.com
12726 L:      linux-scsi@vger.kernel.org
12727 S:      Supported
12728 F:      drivers/scsi/qedi/
12729
12730 QLOGIC QL4xxx ETHERNET DRIVER
12731 M:      Ariel Elior <aelior@marvell.com>
12732 M:      GR-everest-linux-l2@marvell.com
12733 L:      netdev@vger.kernel.org
12734 S:      Supported
12735 F:      drivers/net/ethernet/qlogic/qed/
12736 F:      include/linux/qed/
12737 F:      drivers/net/ethernet/qlogic/qede/
12738
12739 QLOGIC QL4xxx RDMA DRIVER
12740 M:      Michal Kalderon <mkalderon@marvell.com>
12741 M:      Ariel Elior <aelior@marvell.com>
12742 L:      linux-rdma@vger.kernel.org
12743 S:      Supported
12744 F:      drivers/infiniband/hw/qedr/
12745 F:      include/uapi/rdma/qedr-abi.h
12746
12747 QLOGIC QLA1280 SCSI DRIVER
12748 M:      Michael Reed <mdr@sgi.com>
12749 L:      linux-scsi@vger.kernel.org
12750 S:      Maintained
12751 F:      drivers/scsi/qla1280.[ch]
12752
12753 QLOGIC QLA2XXX FC-SCSI DRIVER
12754 M:      qla2xxx-upstream@qlogic.com
12755 L:      linux-scsi@vger.kernel.org
12756 S:      Supported
12757 F:      Documentation/scsi/LICENSE.qla2xxx
12758 F:      drivers/scsi/qla2xxx/
12759
12760 QLOGIC QLA3XXX NETWORK DRIVER
12761 M:      GR-Linux-NIC-Dev@marvell.com
12762 L:      netdev@vger.kernel.org
12763 S:      Supported
12764 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12765 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12766
12767 QLOGIC QLA4XXX iSCSI DRIVER
12768 M:      QLogic-Storage-Upstream@qlogic.com
12769 L:      linux-scsi@vger.kernel.org
12770 S:      Supported
12771 F:      Documentation/scsi/LICENSE.qla4xxx
12772 F:      drivers/scsi/qla4xxx/
12773
12774 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12775 M:      Shahed Shaikh <shshaikh@marvell.com>
12776 M:      Manish Chopra <manishc@marvell.com>
12777 M:      GR-Linux-NIC-Dev@marvell.com
12778 L:      netdev@vger.kernel.org
12779 S:      Supported
12780 F:      drivers/net/ethernet/qlogic/qlcnic/
12781
12782 QLOGIC QLGE 10Gb ETHERNET DRIVER
12783 M:      Manish Chopra <manishc@marvell.com>
12784 M:      GR-Linux-NIC-Dev@marvell.com
12785 L:      netdev@vger.kernel.org
12786 S:      Supported
12787 F:      drivers/net/ethernet/qlogic/qlge/
12788
12789 QM1D1B0004 MEDIA DRIVER
12790 M:      Akihiro Tsukada <tskd08@gmail.com>
12791 L:      linux-media@vger.kernel.org
12792 S:      Odd Fixes
12793 F:      drivers/media/tuners/qm1d1b0004*
12794
12795 QM1D1C0042 MEDIA DRIVER
12796 M:      Akihiro Tsukada <tskd08@gmail.com>
12797 L:      linux-media@vger.kernel.org
12798 S:      Odd Fixes
12799 F:      drivers/media/tuners/qm1d1c0042*
12800
12801 QNX4 FILESYSTEM
12802 M:      Anders Larsen <al@alarsen.net>
12803 W:      http://www.alarsen.net/linux/qnx4fs/
12804 S:      Maintained
12805 F:      fs/qnx4/
12806 F:      include/uapi/linux/qnx4_fs.h
12807 F:      include/uapi/linux/qnxtypes.h
12808
12809 QORIQ DPAA2 FSL-MC BUS DRIVER
12810 M:      Stuart Yoder <stuyoder@gmail.com>
12811 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12812 L:      linux-kernel@vger.kernel.org
12813 S:      Maintained
12814 F:      drivers/bus/fsl-mc/
12815 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12816 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12817
12818 QT1010 MEDIA DRIVER
12819 M:      Antti Palosaari <crope@iki.fi>
12820 L:      linux-media@vger.kernel.org
12821 W:      https://linuxtv.org
12822 W:      http://palosaari.fi/linux/
12823 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12824 T:      git git://linuxtv.org/anttip/media_tree.git
12825 S:      Maintained
12826 F:      drivers/media/tuners/qt1010*
12827
12828 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12829 M:      Kalle Valo <kvalo@codeaurora.org>
12830 L:      ath10k@lists.infradead.org
12831 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12833 S:      Supported
12834 F:      drivers/net/wireless/ath/ath10k/
12835
12836 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12837 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12838 L:      linux-wireless@vger.kernel.org
12839 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12840 S:      Supported
12841 F:      drivers/net/wireless/ath/ath9k/
12842
12843 QUALCOMM CAMERA SUBSYSTEM DRIVER
12844 M:      Todor Tomov <todor.too@gmail.com>
12845 L:      linux-media@vger.kernel.org
12846 S:      Maintained
12847 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12848 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12849 F:      drivers/media/platform/qcom/camss/
12850
12851 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12852 M:      Ilia Lin <ilia.lin@kernel.org>
12853 L:      linux-pm@vger.kernel.org
12854 S:      Maintained
12855 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12856 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12857
12858 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12859 M:      Timur Tabi <timur@kernel.org>
12860 L:      netdev@vger.kernel.org
12861 S:      Maintained
12862 F:      drivers/net/ethernet/qualcomm/emac/
12863
12864 QUALCOMM ETHQOS ETHERNET DRIVER
12865 M:      Vinod Koul <vkoul@kernel.org>
12866 M:      Niklas Cassel <niklas.cassel@linaro.org>
12867 L:      netdev@vger.kernel.org
12868 S:      Maintained
12869 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12870 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12871
12872 QUALCOMM GENERIC INTERFACE I2C DRIVER
12873 M:      Alok Chauhan <alokc@codeaurora.org>
12874 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12875 L:      linux-i2c@vger.kernel.org
12876 L:      linux-arm-msm@vger.kernel.org
12877 S:      Supported
12878 F:      drivers/i2c/busses/i2c-qcom-geni.c
12879
12880 QUALCOMM HEXAGON ARCHITECTURE
12881 M:      Richard Kuo <rkuo@codeaurora.org>
12882 L:      linux-hexagon@vger.kernel.org
12883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12884 S:      Supported
12885 F:      arch/hexagon/
12886
12887 QUALCOMM HIDMA DRIVER
12888 M:      Sinan Kaya <okaya@kernel.org>
12889 L:      linux-arm-kernel@lists.infradead.org
12890 L:      linux-arm-msm@vger.kernel.org
12891 L:      dmaengine@vger.kernel.org
12892 S:      Supported
12893 F:      drivers/dma/qcom/hidma*
12894
12895 QUALCOMM IOMMU
12896 M:      Rob Clark <robdclark@gmail.com>
12897 L:      iommu@lists.linux-foundation.org
12898 L:      linux-arm-msm@vger.kernel.org
12899 S:      Maintained
12900 F:      drivers/iommu/qcom_iommu.c
12901
12902 QUALCOMM TSENS THERMAL DRIVER
12903 M:      Amit Kucheria <amit.kucheria@linaro.org>
12904 L:      linux-pm@vger.kernel.org
12905 L:      linux-arm-msm@vger.kernel.org
12906 S:      Maintained
12907 F:      drivers/thermal/qcom/
12908
12909 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12910 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12911 L:      linux-media@vger.kernel.org
12912 L:      linux-arm-msm@vger.kernel.org
12913 T:      git git://linuxtv.org/media_tree.git
12914 S:      Maintained
12915 F:      drivers/media/platform/qcom/venus/
12916
12917 QUALCOMM WCN36XX WIRELESS DRIVER
12918 M:      Kalle Valo <kvalo@codeaurora.org>
12919 L:      wcn36xx@lists.infradead.org
12920 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12921 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12922 S:      Supported
12923 F:      drivers/net/wireless/ath/wcn36xx/
12924
12925 QUANTENNA QTNFMAC WIRELESS DRIVER
12926 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12927 M:      Avinash Patil <avinashp@quantenna.com>
12928 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12929 L:      linux-wireless@vger.kernel.org
12930 S:      Maintained
12931 F:      drivers/net/wireless/quantenna
12932
12933 RADEON and AMDGPU DRM DRIVERS
12934 M:      Alex Deucher <alexander.deucher@amd.com>
12935 M:      Christian König <christian.koenig@amd.com>
12936 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12937 L:      amd-gfx@lists.freedesktop.org
12938 T:      git git://people.freedesktop.org/~agd5f/linux
12939 S:      Supported
12940 F:      drivers/gpu/drm/radeon/
12941 F:      include/uapi/drm/radeon_drm.h
12942 F:      drivers/gpu/drm/amd/
12943 F:      include/uapi/drm/amdgpu_drm.h
12944
12945 RADEON FRAMEBUFFER DISPLAY DRIVER
12946 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12947 L:      linux-fbdev@vger.kernel.org
12948 S:      Maintained
12949 F:      drivers/video/fbdev/aty/radeon*
12950 F:      include/uapi/linux/radeonfb.h
12951
12952 RADIOSHARK RADIO DRIVER
12953 M:      Hans Verkuil <hverkuil@xs4all.nl>
12954 L:      linux-media@vger.kernel.org
12955 T:      git git://linuxtv.org/media_tree.git
12956 S:      Maintained
12957 F:      drivers/media/radio/radio-shark.c
12958
12959 RADIOSHARK2 RADIO DRIVER
12960 M:      Hans Verkuil <hverkuil@xs4all.nl>
12961 L:      linux-media@vger.kernel.org
12962 T:      git git://linuxtv.org/media_tree.git
12963 S:      Maintained
12964 F:      drivers/media/radio/radio-shark2.c
12965 F:      drivers/media/radio/radio-tea5777.c
12966
12967 RADOS BLOCK DEVICE (RBD)
12968 M:      Ilya Dryomov <idryomov@gmail.com>
12969 M:      Sage Weil <sage@redhat.com>
12970 M:      Alex Elder <elder@kernel.org>
12971 L:      ceph-devel@vger.kernel.org
12972 W:      http://ceph.com/
12973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12974 T:      git git://github.com/ceph/ceph-client.git
12975 S:      Supported
12976 F:      Documentation/ABI/testing/sysfs-bus-rbd
12977 F:      drivers/block/rbd.c
12978 F:      drivers/block/rbd_types.h
12979
12980 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12981 M:      Paul Mackerras <paulus@samba.org>
12982 L:      linux-fbdev@vger.kernel.org
12983 S:      Maintained
12984 F:      drivers/video/fbdev/aty/aty128fb.c
12985
12986 RAINSHADOW-CEC DRIVER
12987 M:      Hans Verkuil <hverkuil@xs4all.nl>
12988 L:      linux-media@vger.kernel.org
12989 T:      git git://linuxtv.org/media_tree.git
12990 S:      Maintained
12991 F:      drivers/media/usb/rainshadow-cec/*
12992
12993 RALINK MIPS ARCHITECTURE
12994 M:      John Crispin <john@phrozen.org>
12995 L:      linux-mips@vger.kernel.org
12996 S:      Maintained
12997 F:      arch/mips/ralink
12998
12999 RALINK RT2X00 WIRELESS LAN DRIVER
13000 P:      rt2x00 project
13001 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13002 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13003 L:      linux-wireless@vger.kernel.org
13004 S:      Maintained
13005 F:      drivers/net/wireless/ralink/rt2x00/
13006
13007 RAMDISK RAM BLOCK DEVICE DRIVER
13008 M:      Jens Axboe <axboe@kernel.dk>
13009 S:      Maintained
13010 F:      Documentation/blockdev/ramdisk.txt
13011 F:      drivers/block/brd.c
13012
13013 RANCHU VIRTUAL BOARD FOR MIPS
13014 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13015 L:      linux-mips@vger.kernel.org
13016 S:      Supported
13017 F:      arch/mips/generic/board-ranchu.c
13018 F:      arch/mips/configs/generic/board-ranchu.config
13019
13020 RANDOM NUMBER DRIVER
13021 M:      "Theodore Ts'o" <tytso@mit.edu>
13022 S:      Maintained
13023 F:      drivers/char/random.c
13024
13025 RAPIDIO SUBSYSTEM
13026 M:      Matt Porter <mporter@kernel.crashing.org>
13027 M:      Alexandre Bounine <alex.bou9@gmail.com>
13028 S:      Maintained
13029 F:      drivers/rapidio/
13030
13031 RAS INFRASTRUCTURE
13032 M:      Tony Luck <tony.luck@intel.com>
13033 M:      Borislav Petkov <bp@alien8.de>
13034 L:      linux-edac@vger.kernel.org
13035 S:      Maintained
13036 F:      drivers/ras/
13037 F:      include/linux/ras.h
13038 F:      include/ras/ras_event.h
13039 F:      Documentation/admin-guide/ras.rst
13040
13041 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13042 L:      linux-wireless@vger.kernel.org
13043 S:      Orphan
13044 F:      drivers/net/wireless/ray*
13045
13046 RCUTORTURE TEST FRAMEWORK
13047 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13048 M:      Josh Triplett <josh@joshtriplett.org>
13049 R:      Steven Rostedt <rostedt@goodmis.org>
13050 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13051 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13052 L:      linux-kernel@vger.kernel.org
13053 S:      Supported
13054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13055 F:      tools/testing/selftests/rcutorture
13056
13057 RDC R-321X SoC
13058 M:      Florian Fainelli <florian@openwrt.org>
13059 S:      Maintained
13060
13061 RDC R6040 FAST ETHERNET DRIVER
13062 M:      Florian Fainelli <f.fainelli@gmail.com>
13063 L:      netdev@vger.kernel.org
13064 S:      Maintained
13065 F:      drivers/net/ethernet/rdc/r6040.c
13066
13067 RDMAVT - RDMA verbs software
13068 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13069 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13070 L:      linux-rdma@vger.kernel.org
13071 S:      Supported
13072 F:      drivers/infiniband/sw/rdmavt
13073
13074 RDS - RELIABLE DATAGRAM SOCKETS
13075 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13076 L:      netdev@vger.kernel.org
13077 L:      linux-rdma@vger.kernel.org
13078 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13079 W:      https://oss.oracle.com/projects/rds/
13080 S:      Supported
13081 F:      net/rds/
13082 F:      Documentation/networking/rds.txt
13083
13084 RDT - RESOURCE ALLOCATION
13085 M:      Fenghua Yu <fenghua.yu@intel.com>
13086 M:      Reinette Chatre <reinette.chatre@intel.com>
13087 L:      linux-kernel@vger.kernel.org
13088 S:      Supported
13089 F:      arch/x86/kernel/cpu/resctrl/
13090 F:      arch/x86/include/asm/resctrl_sched.h
13091 F:      Documentation/x86/resctrl*
13092
13093 READ-COPY UPDATE (RCU)
13094 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13095 M:      Josh Triplett <josh@joshtriplett.org>
13096 R:      Steven Rostedt <rostedt@goodmis.org>
13097 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13098 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13099 R:      Joel Fernandes <joel@joelfernandes.org>
13100 L:      linux-kernel@vger.kernel.org
13101 W:      http://www.rdrop.com/users/paulmck/RCU/
13102 S:      Supported
13103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13104 F:      Documentation/RCU/
13105 X:      Documentation/RCU/torture.txt
13106 F:      include/linux/rcu*
13107 X:      include/linux/srcu*.h
13108 F:      kernel/rcu/
13109 X:      kernel/rcu/srcu*.c
13110
13111 REAL TIME CLOCK (RTC) SUBSYSTEM
13112 M:      Alessandro Zummo <a.zummo@towertech.it>
13113 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13114 L:      linux-rtc@vger.kernel.org
13115 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13117 S:      Maintained
13118 F:      Documentation/devicetree/bindings/rtc/
13119 F:      Documentation/rtc.txt
13120 F:      drivers/rtc/
13121 F:      include/linux/rtc.h
13122 F:      include/uapi/linux/rtc.h
13123 F:      include/linux/rtc/
13124 F:      include/linux/platform_data/rtc-*
13125 F:      tools/testing/selftests/rtc/
13126
13127 REALTEK AUDIO CODECS
13128 M:      Bard Liao <bardliao@realtek.com>
13129 M:      Oder Chiou <oder_chiou@realtek.com>
13130 S:      Maintained
13131 F:      sound/soc/codecs/rt*
13132 F:      include/sound/rt*.h
13133
13134 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13135 M:      Linus Walleij <linus.walleij@linaro.org>
13136 S:      Maintained
13137 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13138 F:      drivers/net/dsa/realtek-smi*
13139 F:      drivers/net/dsa/rtl83*
13140
13141 REDPINE WIRELESS DRIVER
13142 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13143 M:      Siva Rebbagondla <siva8118@gmail.com>
13144 L:      linux-wireless@vger.kernel.org
13145 S:      Maintained
13146 F:      drivers/net/wireless/rsi/
13147
13148 REGISTER MAP ABSTRACTION
13149 M:      Mark Brown <broonie@kernel.org>
13150 L:      linux-kernel@vger.kernel.org
13151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13152 S:      Supported
13153 F:      Documentation/devicetree/bindings/regmap/
13154 F:      drivers/base/regmap/
13155 F:      include/linux/regmap.h
13156
13157 REISERFS FILE SYSTEM
13158 L:      reiserfs-devel@vger.kernel.org
13159 S:      Supported
13160 F:      fs/reiserfs/
13161
13162 REMOTE PROCESSOR (REMOTEPROC) 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/remoteproc.git
13167 S:      Maintained
13168 F:      Documentation/devicetree/bindings/remoteproc/
13169 F:      Documentation/remoteproc.txt
13170 F:      drivers/remoteproc/
13171 F:      include/linux/remoteproc.h
13172
13173 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13174 M:      Ohad Ben-Cohen <ohad@wizery.com>
13175 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13176 L:      linux-remoteproc@vger.kernel.org
13177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13178 S:      Maintained
13179 F:      drivers/rpmsg/
13180 F:      Documentation/rpmsg.txt
13181 F:      include/linux/rpmsg.h
13182 F:      include/linux/rpmsg/
13183
13184 RENESAS CLOCK DRIVERS
13185 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13186 L:      linux-renesas-soc@vger.kernel.org
13187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13188 S:      Supported
13189 F:      drivers/clk/renesas/
13190
13191 RENESAS EMEV2 I2C DRIVER
13192 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13193 S:      Supported
13194 F:      drivers/i2c/busses/i2c-emev2.c
13195
13196 RENESAS ETHERNET DRIVERS
13197 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13198 L:      netdev@vger.kernel.org
13199 L:      linux-renesas-soc@vger.kernel.org
13200 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13201 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13202 F:      drivers/net/ethernet/renesas/
13203 F:      include/linux/sh_eth.h
13204
13205 RENESAS R-CAR GYROADC DRIVER
13206 M:      Marek Vasut <marek.vasut@gmail.com>
13207 L:      linux-iio@vger.kernel.org
13208 S:      Supported
13209 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13210 F:      drivers/iio/adc/rcar-gyroadc.c
13211
13212 RENESAS R-CAR I2C DRIVERS
13213 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13214 S:      Supported
13215 F:      drivers/i2c/busses/i2c-rcar.c
13216 F:      drivers/i2c/busses/i2c-sh_mobile.c
13217
13218 RENESAS RIIC DRIVER
13219 M:      Chris Brandt <chris.brandt@renesas.com>
13220 S:      Supported
13221 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13222 F:      drivers/i2c/busses/i2c-riic.c
13223
13224 RENESAS USB PHY DRIVER
13225 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13226 L:      linux-renesas-soc@vger.kernel.org
13227 S:      Maintained
13228 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13229
13230 RESET CONTROLLER FRAMEWORK
13231 M:      Philipp Zabel <p.zabel@pengutronix.de>
13232 T:      git git://git.pengutronix.de/git/pza/linux
13233 S:      Maintained
13234 F:      drivers/reset/
13235 F:      Documentation/devicetree/bindings/reset/
13236 F:      include/dt-bindings/reset/
13237 F:      include/linux/reset.h
13238 F:      include/linux/reset/
13239 F:      include/linux/reset-controller.h
13240
13241 RESTARTABLE SEQUENCES SUPPORT
13242 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13243 M:      Peter Zijlstra <peterz@infradead.org>
13244 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13245 M:      Boqun Feng <boqun.feng@gmail.com>
13246 L:      linux-kernel@vger.kernel.org
13247 S:      Supported
13248 F:      kernel/rseq.c
13249 F:      include/uapi/linux/rseq.h
13250 F:      include/trace/events/rseq.h
13251 F:      tools/testing/selftests/rseq/
13252
13253 RFKILL
13254 M:      Johannes Berg <johannes@sipsolutions.net>
13255 L:      linux-wireless@vger.kernel.org
13256 W:      http://wireless.kernel.org/
13257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13259 S:      Maintained
13260 F:      Documentation/rfkill.txt
13261 F:      Documentation/ABI/stable/sysfs-class-rfkill
13262 F:      net/rfkill/
13263 F:      include/linux/rfkill.h
13264 F:      include/uapi/linux/rfkill.h
13265
13266 RHASHTABLE
13267 M:      Thomas Graf <tgraf@suug.ch>
13268 M:      Herbert Xu <herbert@gondor.apana.org.au>
13269 L:      netdev@vger.kernel.org
13270 S:      Maintained
13271 F:      lib/rhashtable.c
13272 F:      lib/test_rhashtable.c
13273 F:      include/linux/rhashtable.h
13274 F:      include/linux/rhashtable-types.h
13275
13276 RICOH R5C592 MEMORYSTICK DRIVER
13277 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13278 S:      Maintained
13279 F:      drivers/memstick/host/r592.*
13280
13281 RICOH SMARTMEDIA/XD DRIVER
13282 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13283 S:      Maintained
13284 F:      drivers/mtd/nand/raw/r852.c
13285 F:      drivers/mtd/nand/raw/r852.h
13286
13287 RISC-V ARCHITECTURE
13288 M:      Palmer Dabbelt <palmer@sifive.com>
13289 M:      Albert Ou <aou@eecs.berkeley.edu>
13290 L:      linux-riscv@lists.infradead.org
13291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13292 S:      Supported
13293 F:      arch/riscv/
13294 K:      riscv
13295 N:      riscv
13296
13297 ROCCAT DRIVERS
13298 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13299 W:      http://sourceforge.net/projects/roccat/
13300 S:      Maintained
13301 F:      drivers/hid/hid-roccat*
13302 F:      include/linux/hid-roccat*
13303 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13304
13305 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13306 M:      Jacob chen <jacob2.chen@rock-chips.com>
13307 L:      linux-media@vger.kernel.org
13308 S:      Maintained
13309 F:      drivers/media/platform/rockchip/rga/
13310 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13311
13312 ROCKCHIP VPU CODEC DRIVER
13313 M:      Ezequiel Garcia <ezequiel@collabora.com>
13314 L:      linux-media@vger.kernel.org
13315 S:      Maintained
13316 F:      drivers/staging/media/platform/rockchip/vpu/
13317 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13318
13319 ROCKER DRIVER
13320 M:      Jiri Pirko <jiri@resnulli.us>
13321 L:      netdev@vger.kernel.org
13322 S:      Supported
13323 F:      drivers/net/ethernet/rocker/
13324
13325 ROCKETPORT DRIVER
13326 P:      Comtrol Corp.
13327 W:      http://www.comtrol.com
13328 S:      Maintained
13329 F:      Documentation/serial/rocket.txt
13330 F:      drivers/tty/rocket*
13331
13332 ROCKETPORT EXPRESS/INFINITY DRIVER
13333 M:      Kevin Cernekee <cernekee@gmail.com>
13334 L:      linux-serial@vger.kernel.org
13335 S:      Odd Fixes
13336 F:      drivers/tty/serial/rp2.*
13337
13338 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13339 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13340 L:      linux-kernel@vger.kernel.org
13341 L:      linux-renesas-soc@vger.kernel.org
13342 S:      Supported
13343 F:      drivers/mfd/bd9571mwv.c
13344 F:      drivers/regulator/bd9571mwv-regulator.c
13345 F:      drivers/gpio/gpio-bd9571mwv.c
13346 F:      include/linux/mfd/bd9571mwv.h
13347 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13348
13349 ROSE NETWORK LAYER
13350 M:      Ralf Baechle <ralf@linux-mips.org>
13351 L:      linux-hams@vger.kernel.org
13352 W:      http://www.linux-ax25.org/
13353 S:      Maintained
13354 F:      include/net/rose.h
13355 F:      include/uapi/linux/rose.h
13356 F:      net/rose/
13357
13358 RTL2830 MEDIA DRIVER
13359 M:      Antti Palosaari <crope@iki.fi>
13360 L:      linux-media@vger.kernel.org
13361 W:      https://linuxtv.org
13362 W:      http://palosaari.fi/linux/
13363 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13364 T:      git git://linuxtv.org/anttip/media_tree.git
13365 S:      Maintained
13366 F:      drivers/media/dvb-frontends/rtl2830*
13367
13368 RTL2832 MEDIA DRIVER
13369 M:      Antti Palosaari <crope@iki.fi>
13370 L:      linux-media@vger.kernel.org
13371 W:      https://linuxtv.org
13372 W:      http://palosaari.fi/linux/
13373 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13374 T:      git git://linuxtv.org/anttip/media_tree.git
13375 S:      Maintained
13376 F:      drivers/media/dvb-frontends/rtl2832*
13377
13378 RTL2832_SDR MEDIA DRIVER
13379 M:      Antti Palosaari <crope@iki.fi>
13380 L:      linux-media@vger.kernel.org
13381 W:      https://linuxtv.org
13382 W:      http://palosaari.fi/linux/
13383 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13384 T:      git git://linuxtv.org/anttip/media_tree.git
13385 S:      Maintained
13386 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13387
13388 RTL8180 WIRELESS DRIVER
13389 L:      linux-wireless@vger.kernel.org
13390 W:      http://wireless.kernel.org/
13391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13392 S:      Orphan
13393 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13394
13395 RTL8187 WIRELESS DRIVER
13396 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13397 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13398 M:      Larry Finger <Larry.Finger@lwfinger.net>
13399 L:      linux-wireless@vger.kernel.org
13400 W:      http://wireless.kernel.org/
13401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13402 S:      Maintained
13403 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13404
13405 REALTEK WIRELESS DRIVER (rtlwifi family)
13406 M:      Ping-Ke Shih <pkshih@realtek.com>
13407 L:      linux-wireless@vger.kernel.org
13408 W:      http://wireless.kernel.org/
13409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13410 S:      Maintained
13411 F:      drivers/net/wireless/realtek/rtlwifi/
13412
13413 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13414 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13415 L:      linux-wireless@vger.kernel.org
13416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13417 S:      Maintained
13418 F:      drivers/net/wireless/realtek/rtl8xxxu/
13419
13420 RXRPC SOCKETS (AF_RXRPC)
13421 M:      David Howells <dhowells@redhat.com>
13422 L:      linux-afs@lists.infradead.org
13423 S:      Supported
13424 F:      net/rxrpc/
13425 F:      include/keys/rxrpc-type.h
13426 F:      include/net/af_rxrpc.h
13427 F:      include/trace/events/rxrpc.h
13428 F:      include/uapi/linux/rxrpc.h
13429 F:      Documentation/networking/rxrpc.txt
13430 W:      https://www.infradead.org/~dhowells/kafs/
13431
13432 S3 SAVAGE FRAMEBUFFER DRIVER
13433 M:      Antonino Daplas <adaplas@gmail.com>
13434 L:      linux-fbdev@vger.kernel.org
13435 S:      Maintained
13436 F:      drivers/video/fbdev/savage/
13437
13438 S390
13439 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13440 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13441 L:      linux-s390@vger.kernel.org
13442 W:      http://www.ibm.com/developerworks/linux/linux390/
13443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13444 S:      Supported
13445 F:      arch/s390/
13446 F:      drivers/s390/
13447 F:      Documentation/s390/
13448 F:      Documentation/driver-api/s390-drivers.rst
13449
13450 S390 COMMON I/O LAYER
13451 M:      Sebastian Ott <sebott@linux.ibm.com>
13452 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13453 L:      linux-s390@vger.kernel.org
13454 W:      http://www.ibm.com/developerworks/linux/linux390/
13455 S:      Supported
13456 F:      drivers/s390/cio/
13457
13458 S390 DASD DRIVER
13459 M:      Stefan Haberland <sth@linux.ibm.com>
13460 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13461 L:      linux-s390@vger.kernel.org
13462 W:      http://www.ibm.com/developerworks/linux/linux390/
13463 S:      Supported
13464 F:      drivers/s390/block/dasd*
13465 F:      block/partitions/ibm.c
13466
13467 S390 IOMMU (PCI)
13468 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13469 L:      linux-s390@vger.kernel.org
13470 W:      http://www.ibm.com/developerworks/linux/linux390/
13471 S:      Supported
13472 F:      drivers/iommu/s390-iommu.c
13473
13474 S390 IUCV NETWORK LAYER
13475 M:      Julian Wiedmann <jwi@linux.ibm.com>
13476 M:      Ursula Braun <ubraun@linux.ibm.com>
13477 L:      linux-s390@vger.kernel.org
13478 W:      http://www.ibm.com/developerworks/linux/linux390/
13479 S:      Supported
13480 F:      drivers/s390/net/*iucv*
13481 F:      include/net/iucv/
13482 F:      net/iucv/
13483
13484 S390 NETWORK DRIVERS
13485 M:      Julian Wiedmann <jwi@linux.ibm.com>
13486 M:      Ursula Braun <ubraun@linux.ibm.com>
13487 L:      linux-s390@vger.kernel.org
13488 W:      http://www.ibm.com/developerworks/linux/linux390/
13489 S:      Supported
13490 F:      drivers/s390/net/
13491
13492 S390 PCI SUBSYSTEM
13493 M:      Sebastian Ott <sebott@linux.ibm.com>
13494 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13495 L:      linux-s390@vger.kernel.org
13496 W:      http://www.ibm.com/developerworks/linux/linux390/
13497 S:      Supported
13498 F:      arch/s390/pci/
13499 F:      drivers/pci/hotplug/s390_pci_hpc.c
13500
13501 S390 VFIO-CCW DRIVER
13502 M:      Cornelia Huck <cohuck@redhat.com>
13503 M:      Farhan Ali <alifm@linux.ibm.com>
13504 M:      Eric Farman <farman@linux.ibm.com>
13505 R:      Halil Pasic <pasic@linux.ibm.com>
13506 L:      linux-s390@vger.kernel.org
13507 L:      kvm@vger.kernel.org
13508 S:      Supported
13509 F:      drivers/s390/cio/vfio_ccw*
13510 F:      Documentation/s390/vfio-ccw.txt
13511 F:      include/uapi/linux/vfio_ccw.h
13512
13513 S390 ZCRYPT DRIVER
13514 M:      Harald Freudenberger <freude@linux.ibm.com>
13515 L:      linux-s390@vger.kernel.org
13516 W:      http://www.ibm.com/developerworks/linux/linux390/
13517 S:      Supported
13518 F:      drivers/s390/crypto/
13519
13520 S390 VFIO AP DRIVER
13521 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13522 M:      Pierre Morel <pmorel@linux.ibm.com>
13523 M:      Halil Pasic <pasic@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/crypto/vfio_ap_drv.c
13528 F:      drivers/s390/crypto/vfio_ap_private.h
13529 F:      drivers/s390/crypto/vfio_ap_ops.c
13530 F:      Documentation/s390/vfio-ap.txt
13531
13532 S390 ZFCP DRIVER
13533 M:      Steffen Maier <maier@linux.ibm.com>
13534 M:      Benjamin Block <bblock@linux.ibm.com>
13535 L:      linux-s390@vger.kernel.org
13536 W:      http://www.ibm.com/developerworks/linux/linux390/
13537 S:      Supported
13538 F:      drivers/s390/scsi/zfcp_*
13539
13540 S3C24XX SD/MMC Driver
13541 M:      Ben Dooks <ben-linux@fluff.org>
13542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13543 S:      Supported
13544 F:      drivers/mmc/host/s3cmci.*
13545
13546 SAA6588 RDS RECEIVER DRIVER
13547 M:      Hans Verkuil <hverkuil@xs4all.nl>
13548 L:      linux-media@vger.kernel.org
13549 T:      git git://linuxtv.org/media_tree.git
13550 W:      https://linuxtv.org
13551 S:      Odd Fixes
13552 F:      drivers/media/i2c/saa6588*
13553
13554 SAA7134 VIDEO4LINUX DRIVER
13555 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13556 L:      linux-media@vger.kernel.org
13557 W:      https://linuxtv.org
13558 T:      git git://linuxtv.org/media_tree.git
13559 S:      Odd fixes
13560 F:      Documentation/media/v4l-drivers/saa7134*
13561 F:      drivers/media/pci/saa7134/
13562
13563 SAA7146 VIDEO4LINUX-2 DRIVER
13564 M:      Hans Verkuil <hverkuil@xs4all.nl>
13565 L:      linux-media@vger.kernel.org
13566 T:      git git://linuxtv.org/media_tree.git
13567 S:      Maintained
13568 F:      drivers/media/common/saa7146/
13569 F:      drivers/media/pci/saa7146/
13570 F:      include/media/drv-intf/saa7146*
13571
13572 SAMSUNG AUDIO (ASoC) DRIVERS
13573 M:      Krzysztof Kozlowski <krzk@kernel.org>
13574 M:      Sangbeom Kim <sbkim73@samsung.com>
13575 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13576 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13577 S:      Supported
13578 F:      sound/soc/samsung/
13579 F:      Documentation/devicetree/bindings/sound/samsung*
13580
13581 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13582 M:      Krzysztof Kozlowski <krzk@kernel.org>
13583 L:      linux-crypto@vger.kernel.org
13584 L:      linux-samsung-soc@vger.kernel.org
13585 S:      Maintained
13586 F:      drivers/crypto/exynos-rng.c
13587 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13588
13589 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13590 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13591 L:      linux-samsung-soc@vger.kernel.org
13592 S:      Maintained
13593 F:      drivers/char/hw_random/exynos-trng.c
13594 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13595
13596 SAMSUNG FRAMEBUFFER DRIVER
13597 M:      Jingoo Han <jingoohan1@gmail.com>
13598 L:      linux-fbdev@vger.kernel.org
13599 S:      Maintained
13600 F:      drivers/video/fbdev/s3c-fb.c
13601
13602 SAMSUNG LAPTOP DRIVER
13603 M:      Corentin Chary <corentin.chary@gmail.com>
13604 L:      platform-driver-x86@vger.kernel.org
13605 S:      Maintained
13606 F:      drivers/platform/x86/samsung-laptop.c
13607
13608 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13609 M:      Sangbeom Kim <sbkim73@samsung.com>
13610 M:      Krzysztof Kozlowski <krzk@kernel.org>
13611 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13612 L:      linux-kernel@vger.kernel.org
13613 L:      linux-samsung-soc@vger.kernel.org
13614 S:      Supported
13615 F:      drivers/mfd/sec*.c
13616 F:      drivers/regulator/s2m*.c
13617 F:      drivers/regulator/s5m*.c
13618 F:      drivers/clk/clk-s2mps11.c
13619 F:      drivers/rtc/rtc-s5m.c
13620 F:      include/linux/mfd/samsung/
13621 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13622 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13623 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13624 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13625
13626 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13627 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13628 L:      linux-media@vger.kernel.org
13629 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13630 S:      Maintained
13631 F:      drivers/media/platform/s3c-camif/
13632 F:      include/media/drv-intf/s3c_camif.h
13633
13634 SAMSUNG S3FWRN5 NFC DRIVER
13635 M:      Robert Baldyga <r.baldyga@samsung.com>
13636 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13637 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13638 S:      Supported
13639 F:      drivers/nfc/s3fwrn5
13640
13641 SAMSUNG S5C73M3 CAMERA DRIVER
13642 M:      Kyungmin Park <kyungmin.park@samsung.com>
13643 M:      Andrzej Hajda <a.hajda@samsung.com>
13644 L:      linux-media@vger.kernel.org
13645 S:      Supported
13646 F:      drivers/media/i2c/s5c73m3/*
13647
13648 SAMSUNG S5K5BAF CAMERA DRIVER
13649 M:      Kyungmin Park <kyungmin.park@samsung.com>
13650 M:      Andrzej Hajda <a.hajda@samsung.com>
13651 L:      linux-media@vger.kernel.org
13652 S:      Supported
13653 F:      drivers/media/i2c/s5k5baf.c
13654
13655 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13656 M:      Krzysztof Kozlowski <krzk@kernel.org>
13657 M:      Vladimir Zapolskiy <vz@mleia.com>
13658 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13659 L:      linux-crypto@vger.kernel.org
13660 L:      linux-samsung-soc@vger.kernel.org
13661 S:      Maintained
13662 F:      drivers/crypto/s5p-sss.c
13663
13664 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13665 M:      Kyungmin Park <kyungmin.park@samsung.com>
13666 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13667 L:      linux-media@vger.kernel.org
13668 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13669 S:      Supported
13670 F:      drivers/media/platform/exynos4-is/
13671
13672 SAMSUNG SOC CLOCK DRIVERS
13673 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13674 M:      Tomasz Figa <tomasz.figa@gmail.com>
13675 M:      Chanwoo Choi <cw00.choi@samsung.com>
13676 S:      Supported
13677 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13679 F:      drivers/clk/samsung/
13680 F:      include/dt-bindings/clock/exynos*.h
13681 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13682
13683 SAMSUNG SPI DRIVERS
13684 M:      Kukjin Kim <kgene@kernel.org>
13685 M:      Krzysztof Kozlowski <krzk@kernel.org>
13686 M:      Andi Shyti <andi@etezian.org>
13687 L:      linux-spi@vger.kernel.org
13688 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13689 S:      Maintained
13690 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13691 F:      drivers/spi/spi-s3c*
13692 F:      include/linux/platform_data/spi-s3c64xx.h
13693
13694 SAMSUNG SXGBE DRIVERS
13695 M:      Byungho An <bh74.an@samsung.com>
13696 M:      Girish K S <ks.giri@samsung.com>
13697 M:      Vipul Pandya <vipul.pandya@samsung.com>
13698 S:      Supported
13699 L:      netdev@vger.kernel.org
13700 F:      drivers/net/ethernet/samsung/sxgbe/
13701
13702 SAMSUNG THERMAL DRIVER
13703 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13704 L:      linux-pm@vger.kernel.org
13705 L:      linux-samsung-soc@vger.kernel.org
13706 S:      Supported
13707 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13708 F:      drivers/thermal/samsung/
13709
13710 SAMSUNG USB2 PHY DRIVER
13711 M:      Kamil Debski <kamil@wypas.org>
13712 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13713 L:      linux-kernel@vger.kernel.org
13714 S:      Supported
13715 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13716 F:      Documentation/phy/samsung-usb2.txt
13717 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13718 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13719 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13720 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13721 F:      drivers/phy/samsung/phy-samsung-usb2.c
13722 F:      drivers/phy/samsung/phy-samsung-usb2.h
13723
13724 SC1200 WDT DRIVER
13725 M:      Zwane Mwaikambo <zwanem@gmail.com>
13726 S:      Maintained
13727 F:      drivers/watchdog/sc1200wdt.c
13728
13729 SCHEDULER
13730 M:      Ingo Molnar <mingo@redhat.com>
13731 M:      Peter Zijlstra <peterz@infradead.org>
13732 L:      linux-kernel@vger.kernel.org
13733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13734 S:      Maintained
13735 F:      kernel/sched/
13736 F:      include/linux/sched.h
13737 F:      include/uapi/linux/sched.h
13738 F:      include/linux/wait.h
13739 F:      include/linux/preempt.h
13740
13741 SCR24X CHIP CARD INTERFACE DRIVER
13742 M:      Lubomir Rintel <lkundrak@v3.sk>
13743 S:      Supported
13744 F:      drivers/char/pcmcia/scr24x_cs.c
13745
13746 SCSI CDROM DRIVER
13747 M:      Jens Axboe <axboe@kernel.dk>
13748 L:      linux-scsi@vger.kernel.org
13749 W:      http://www.kernel.dk
13750 S:      Maintained
13751 F:      drivers/scsi/sr*
13752
13753 SCSI RDMA PROTOCOL (SRP) INITIATOR
13754 M:      Bart Van Assche <bvanassche@acm.org>
13755 L:      linux-rdma@vger.kernel.org
13756 S:      Supported
13757 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13758 F:      drivers/infiniband/ulp/srp/
13759 F:      include/scsi/srp.h
13760
13761 SCSI RDMA PROTOCOL (SRP) TARGET
13762 M:      Bart Van Assche <bvanassche@acm.org>
13763 L:      linux-rdma@vger.kernel.org
13764 L:      target-devel@vger.kernel.org
13765 S:      Supported
13766 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13767 F:      drivers/infiniband/ulp/srpt/
13768
13769 SCSI SG DRIVER
13770 M:      Doug Gilbert <dgilbert@interlog.com>
13771 L:      linux-scsi@vger.kernel.org
13772 W:      http://sg.danny.cz/sg
13773 S:      Maintained
13774 F:      Documentation/scsi/scsi-generic.txt
13775 F:      drivers/scsi/sg.c
13776 F:      include/scsi/sg.h
13777
13778 SCSI SUBSYSTEM
13779 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13781 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13783 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13784 L:      linux-scsi@vger.kernel.org
13785 S:      Maintained
13786 F:      Documentation/devicetree/bindings/scsi/
13787 F:      drivers/scsi/
13788 F:      include/scsi/
13789
13790 SCSI TAPE DRIVER
13791 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13792 L:      linux-scsi@vger.kernel.org
13793 S:      Maintained
13794 F:      Documentation/scsi/st.txt
13795 F:      drivers/scsi/st.*
13796 F:      drivers/scsi/st_*.h
13797
13798 SCSI TARGET SUBSYSTEM
13799 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13800 L:      linux-scsi@vger.kernel.org
13801 L:      target-devel@vger.kernel.org
13802 W:      http://www.linux-iscsi.org
13803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13804 Q:      https://patchwork.kernel.org/project/target-devel/list/
13805 S:      Supported
13806 F:      drivers/target/
13807 F:      include/target/
13808 F:      Documentation/target/
13809
13810 SCTP PROTOCOL
13811 M:      Vlad Yasevich <vyasevich@gmail.com>
13812 M:      Neil Horman <nhorman@tuxdriver.com>
13813 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13814 L:      linux-sctp@vger.kernel.org
13815 W:      http://lksctp.sourceforge.net
13816 S:      Maintained
13817 F:      Documentation/networking/sctp.txt
13818 F:      include/linux/sctp.h
13819 F:      include/uapi/linux/sctp.h
13820 F:      include/net/sctp/
13821 F:      net/sctp/
13822
13823 SCx200 CPU SUPPORT
13824 M:      Jim Cromie <jim.cromie@gmail.com>
13825 S:      Odd Fixes
13826 F:      Documentation/i2c/busses/scx200_acb
13827 F:      arch/x86/platform/scx200/
13828 F:      drivers/watchdog/scx200_wdt.c
13829 F:      drivers/i2c/busses/scx200*
13830 F:      drivers/mtd/maps/scx200_docflash.c
13831 F:      include/linux/scx200.h
13832
13833 SCx200 GPIO DRIVER
13834 M:      Jim Cromie <jim.cromie@gmail.com>
13835 S:      Maintained
13836 F:      drivers/char/scx200_gpio.c
13837 F:      include/linux/scx200_gpio.h
13838
13839 SCx200 HRT CLOCKSOURCE DRIVER
13840 M:      Jim Cromie <jim.cromie@gmail.com>
13841 S:      Maintained
13842 F:      drivers/clocksource/scx200_hrt.c
13843
13844 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13845 M:      Sascha Sommer <saschasommer@freenet.de>
13846 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13847 S:      Maintained
13848 F:      drivers/mmc/host/sdricoh_cs.c
13849
13850 SECO BOARDS CEC DRIVER
13851 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13852 S:      Maintained
13853 F:      drivers/media/platform/seco-cec/seco-cec.c
13854 F:      drivers/media/platform/seco-cec/seco-cec.h
13855
13856 SECURE COMPUTING
13857 M:      Kees Cook <keescook@chromium.org>
13858 R:      Andy Lutomirski <luto@amacapital.net>
13859 R:      Will Drewry <wad@chromium.org>
13860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13861 S:      Supported
13862 F:      kernel/seccomp.c
13863 F:      include/uapi/linux/seccomp.h
13864 F:      include/linux/seccomp.h
13865 F:      tools/testing/selftests/seccomp/*
13866 F:      tools/testing/selftests/kselftest_harness.h
13867 F:      Documentation/userspace-api/seccomp_filter.rst
13868 K:      \bsecure_computing
13869 K:      \bTIF_SECCOMP\b
13870
13871 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13872 M:      Al Cooper <alcooperx@gmail.com>
13873 L:      linux-mmc@vger.kernel.org
13874 L:      bcm-kernel-feedback-list@broadcom.com
13875 S:      Maintained
13876 F:      drivers/mmc/host/sdhci-brcmstb*
13877
13878 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13879 M:      Adrian Hunter <adrian.hunter@intel.com>
13880 L:      linux-mmc@vger.kernel.org
13881 S:      Maintained
13882 F:      drivers/mmc/host/sdhci*
13883 F:      include/linux/mmc/sdhci*
13884
13885 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13886 M:      Adrian Hunter <adrian.hunter@intel.com>
13887 M:      Ritesh Harjani <riteshh@codeaurora.org>
13888 M:      Asutosh Das <asutoshd@codeaurora.org>
13889 L:      linux-mmc@vger.kernel.org
13890 S:      Maintained
13891 F:      drivers/mmc/host/cqhci*
13892
13893 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13894 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13895 M:      Manjunath M B <manjumb@synopsys.com>
13896 L:      linux-mmc@vger.kernel.org
13897 S:      Maintained
13898 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13899
13900 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13901 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13902 L:      linux-mmc@vger.kernel.org
13903 S:      Supported
13904 F:      drivers/mmc/host/sdhci-of-at91.c
13905
13906 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13907 M:      Ben Dooks <ben-linux@fluff.org>
13908 M:      Jaehoon Chung <jh80.chung@samsung.com>
13909 L:      linux-mmc@vger.kernel.org
13910 S:      Maintained
13911 F:      drivers/mmc/host/sdhci-s3c*
13912
13913 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13914 M:      Viresh Kumar <vireshk@kernel.org>
13915 L:      linux-mmc@vger.kernel.org
13916 S:      Maintained
13917 F:      drivers/mmc/host/sdhci-spear.c
13918
13919 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13920 M:      Kishon Vijay Abraham I <kishon@ti.com>
13921 L:      linux-mmc@vger.kernel.org
13922 S:      Maintained
13923 F:      drivers/mmc/host/sdhci-omap.c
13924
13925 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13926 M:      Scott Bauer <scott.bauer@intel.com>
13927 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13928 L:      linux-block@vger.kernel.org
13929 S:      Supported
13930 F:      block/sed*
13931 F:      block/opal_proto.h
13932 F:      include/linux/sed*
13933 F:      include/uapi/linux/sed*
13934
13935 SECURITY CONTACT
13936 M:      Security Officers <security@kernel.org>
13937 S:      Supported
13938
13939 SECURITY SUBSYSTEM
13940 M:      James Morris <jmorris@namei.org>
13941 M:      "Serge E. Hallyn" <serge@hallyn.com>
13942 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13944 W:      http://kernsec.org/
13945 S:      Supported
13946 F:      security/
13947 X:      security/selinux/
13948
13949 SELINUX SECURITY MODULE
13950 M:      Paul Moore <paul@paul-moore.com>
13951 M:      Stephen Smalley <sds@tycho.nsa.gov>
13952 M:      Eric Paris <eparis@parisplace.org>
13953 L:      selinux@vger.kernel.org
13954 W:      https://selinuxproject.org
13955 W:      https://github.com/SELinuxProject
13956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13957 S:      Supported
13958 F:      include/linux/selinux*
13959 F:      security/selinux/
13960 F:      scripts/selinux/
13961 F:      Documentation/admin-guide/LSM/SELinux.rst
13962
13963 SENSABLE PHANTOM
13964 M:      Jiri Slaby <jirislaby@gmail.com>
13965 S:      Maintained
13966 F:      drivers/misc/phantom.c
13967 F:      include/uapi/linux/phantom.h
13968
13969 SERIAL DEVICE BUS
13970 M:      Rob Herring <robh@kernel.org>
13971 L:      linux-serial@vger.kernel.org
13972 S:      Maintained
13973 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13974 F:      drivers/tty/serdev/
13975 F:      include/linux/serdev.h
13976
13977 SERIAL DRIVERS
13978 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13979 L:      linux-serial@vger.kernel.org
13980 S:      Maintained
13981 F:      Documentation/devicetree/bindings/serial/
13982 F:      drivers/tty/serial/
13983
13984 SERIAL IR RECEIVER
13985 M:      Sean Young <sean@mess.org>
13986 L:      linux-media@vger.kernel.org
13987 S:      Maintained
13988 F:      drivers/media/rc/serial_ir.c
13989
13990 SFC NETWORK DRIVER
13991 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13992 M:      Edward Cree <ecree@solarflare.com>
13993 M:      Bert Kenward <bkenward@solarflare.com>
13994 L:      netdev@vger.kernel.org
13995 S:      Supported
13996 F:      drivers/net/ethernet/sfc/
13997
13998 SFF/SFP/SFP+ MODULE SUPPORT
13999 M:      Russell King <linux@armlinux.org.uk>
14000 L:      netdev@vger.kernel.org
14001 S:      Maintained
14002 F:      drivers/net/phy/phylink.c
14003 F:      drivers/net/phy/sfp*
14004 F:      include/linux/phylink.h
14005 F:      include/linux/sfp.h
14006
14007 SGI GRU DRIVER
14008 M:      Dimitri Sivanich <sivanich@sgi.com>
14009 S:      Maintained
14010 F:      drivers/misc/sgi-gru/
14011
14012 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14013 M:      Pat Gefre <pfg@sgi.com>
14014 L:      linux-ia64@vger.kernel.org
14015 S:      Supported
14016 F:      Documentation/ia64/serial.txt
14017 F:      drivers/tty/serial/ioc?_serial.c
14018 F:      include/linux/ioc?.h
14019
14020 SGI XP/XPC/XPNET DRIVER
14021 M:      Cliff Whickman <cpw@sgi.com>
14022 M:      Robin Holt <robinmholt@gmail.com>
14023 S:      Maintained
14024 F:      drivers/misc/sgi-xp/
14025
14026 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14027 M:      Ursula Braun <ubraun@linux.ibm.com>
14028 M:      Karsten Graul <kgraul@linux.ibm.com>
14029 L:      linux-s390@vger.kernel.org
14030 W:      http://www.ibm.com/developerworks/linux/linux390/
14031 S:      Supported
14032 F:      net/smc/
14033
14034 SHARP RJ54N1CB0C SENSOR DRIVER
14035 M:      Jacopo Mondi <jacopo@jmondi.org>
14036 L:      linux-media@vger.kernel.org
14037 T:      git git://linuxtv.org/media_tree.git
14038 S:      Odd fixes
14039 F:      drivers/media/i2c/rj54n1cb0c.c
14040 F:      include/media/i2c/rj54n1cb0c.h
14041
14042 SH_VEU V4L2 MEM2MEM DRIVER
14043 L:      linux-media@vger.kernel.org
14044 S:      Orphan
14045 F:      drivers/media/platform/sh_veu.c
14046
14047 SH_VOU V4L2 OUTPUT DRIVER
14048 L:      linux-media@vger.kernel.org
14049 S:      Orphan
14050 F:      drivers/media/platform/sh_vou.c
14051 F:      include/media/drv-intf/sh_vou.h
14052
14053 SI2157 MEDIA DRIVER
14054 M:      Antti Palosaari <crope@iki.fi>
14055 L:      linux-media@vger.kernel.org
14056 W:      https://linuxtv.org
14057 W:      http://palosaari.fi/linux/
14058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14059 T:      git git://linuxtv.org/anttip/media_tree.git
14060 S:      Maintained
14061 F:      drivers/media/tuners/si2157*
14062
14063 SI2165 MEDIA DRIVER
14064 M:      Matthias Schwarzott <zzam@gentoo.org>
14065 L:      linux-media@vger.kernel.org
14066 W:      https://linuxtv.org
14067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14068 S:      Maintained
14069 F:      drivers/media/dvb-frontends/si2165*
14070
14071 SI2168 MEDIA DRIVER
14072 M:      Antti Palosaari <crope@iki.fi>
14073 L:      linux-media@vger.kernel.org
14074 W:      https://linuxtv.org
14075 W:      http://palosaari.fi/linux/
14076 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14077 T:      git git://linuxtv.org/anttip/media_tree.git
14078 S:      Maintained
14079 F:      drivers/media/dvb-frontends/si2168*
14080
14081 SI470X FM RADIO RECEIVER I2C DRIVER
14082 M:      Hans Verkuil <hverkuil@xs4all.nl>
14083 L:      linux-media@vger.kernel.org
14084 T:      git git://linuxtv.org/media_tree.git
14085 W:      https://linuxtv.org
14086 S:      Odd Fixes
14087 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14088
14089 SI470X FM RADIO RECEIVER USB DRIVER
14090 M:      Hans Verkuil <hverkuil@xs4all.nl>
14091 L:      linux-media@vger.kernel.org
14092 T:      git git://linuxtv.org/media_tree.git
14093 W:      https://linuxtv.org
14094 S:      Maintained
14095 F:      drivers/media/radio/si470x/radio-si470x-common.c
14096 F:      drivers/media/radio/si470x/radio-si470x.h
14097 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14098
14099 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14100 M:      Eduardo Valentin <edubezval@gmail.com>
14101 L:      linux-media@vger.kernel.org
14102 T:      git git://linuxtv.org/media_tree.git
14103 W:      https://linuxtv.org
14104 S:      Odd Fixes
14105 F:      drivers/media/radio/si4713/si4713.?
14106
14107 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14108 M:      Eduardo Valentin <edubezval@gmail.com>
14109 L:      linux-media@vger.kernel.org
14110 T:      git git://linuxtv.org/media_tree.git
14111 W:      https://linuxtv.org
14112 S:      Odd Fixes
14113 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14114
14115 SI4713 FM RADIO TRANSMITTER USB DRIVER
14116 M:      Hans Verkuil <hverkuil@xs4all.nl>
14117 L:      linux-media@vger.kernel.org
14118 T:      git git://linuxtv.org/media_tree.git
14119 W:      https://linuxtv.org
14120 S:      Maintained
14121 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14122
14123 SIANO DVB DRIVER
14124 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14125 L:      linux-media@vger.kernel.org
14126 W:      https://linuxtv.org
14127 T:      git git://linuxtv.org/media_tree.git
14128 S:      Odd fixes
14129 F:      drivers/media/common/siano/
14130 F:      drivers/media/usb/siano/
14131 F:      drivers/media/usb/siano/
14132 F:      drivers/media/mmc/siano/
14133
14134 SIFIVE DRIVERS
14135 M:      Palmer Dabbelt <palmer@sifive.com>
14136 M:      Paul Walmsley <paul.walmsley@sifive.com>
14137 L:      linux-riscv@lists.infradead.org
14138 T:      git git://github.com/sifive/riscv-linux.git
14139 S:      Supported
14140 K:      sifive
14141 N:      sifive
14142
14143 SILEAD TOUCHSCREEN DRIVER
14144 M:      Hans de Goede <hdegoede@redhat.com>
14145 L:      linux-input@vger.kernel.org
14146 L:      platform-driver-x86@vger.kernel.org
14147 S:      Maintained
14148 F:      drivers/input/touchscreen/silead.c
14149 F:      drivers/platform/x86/touchscreen_dmi.c
14150
14151 SILICON MOTION SM712 FRAME BUFFER DRIVER
14152 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14153 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14154 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14155 L:      linux-fbdev@vger.kernel.org
14156 S:      Maintained
14157 F:      drivers/video/fbdev/sm712*
14158 F:      Documentation/fb/sm712fb.txt
14159
14160 SIMPLE FIRMWARE INTERFACE (SFI)
14161 M:      Len Brown <lenb@kernel.org>
14162 L:      sfi-devel@simplefirmware.org
14163 W:      http://simplefirmware.org/
14164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14165 S:      Supported
14166 F:      arch/x86/platform/sfi/
14167 F:      drivers/sfi/
14168 F:      include/linux/sfi*.h
14169
14170 SIMPLEFB FB DRIVER
14171 M:      Hans de Goede <hdegoede@redhat.com>
14172 L:      linux-fbdev@vger.kernel.org
14173 S:      Maintained
14174 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14175 F:      drivers/video/fbdev/simplefb.c
14176 F:      include/linux/platform_data/simplefb.h
14177
14178 SIMTEC EB110ATX (Chalice CATS)
14179 P:      Ben Dooks
14180 P:      Vincent Sanders <vince@simtec.co.uk>
14181 M:      Simtec Linux Team <linux@simtec.co.uk>
14182 W:      http://www.simtec.co.uk/products/EB110ATX/
14183 S:      Supported
14184
14185 SIMTEC EB2410ITX (BAST)
14186 P:      Ben Dooks
14187 P:      Vincent Sanders <vince@simtec.co.uk>
14188 M:      Simtec Linux Team <linux@simtec.co.uk>
14189 W:      http://www.simtec.co.uk/products/EB2410ITX/
14190 S:      Supported
14191 F:      arch/arm/mach-s3c24xx/mach-bast.c
14192 F:      arch/arm/mach-s3c24xx/bast-ide.c
14193 F:      arch/arm/mach-s3c24xx/bast-irq.c
14194
14195 SIPHASH PRF ROUTINES
14196 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14197 S:      Maintained
14198 F:      lib/siphash.c
14199 F:      lib/test_siphash.c
14200 F:      include/linux/siphash.h
14201
14202 SIOX
14203 M:      Gavin Schenk <g.schenk@eckelmann.de>
14204 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14205 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14206 S:      Supported
14207 F:      drivers/siox/*
14208 F:      drivers/gpio/gpio-siox.c
14209 F:      include/trace/events/siox.h
14210
14211 SIS 190 ETHERNET DRIVER
14212 M:      Francois Romieu <romieu@fr.zoreil.com>
14213 L:      netdev@vger.kernel.org
14214 S:      Maintained
14215 F:      drivers/net/ethernet/sis/sis190.c
14216
14217 SIS 900/7016 FAST ETHERNET DRIVER
14218 M:      Daniele Venzano <venza@brownhat.org>
14219 W:      http://www.brownhat.org/sis900.html
14220 L:      netdev@vger.kernel.org
14221 S:      Maintained
14222 F:      drivers/net/ethernet/sis/sis900.*
14223
14224 SIS FRAMEBUFFER DRIVER
14225 M:      Thomas Winischhofer <thomas@winischhofer.net>
14226 W:      http://www.winischhofer.net/linuxsisvga.shtml
14227 S:      Maintained
14228 F:      Documentation/fb/sisfb.txt
14229 F:      drivers/video/fbdev/sis/
14230 F:      include/video/sisfb.h
14231
14232 SIS USB2VGA DRIVER
14233 M:      Thomas Winischhofer <thomas@winischhofer.net>
14234 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14235 S:      Maintained
14236 F:      drivers/usb/misc/sisusbvga/
14237
14238 SLAB ALLOCATOR
14239 M:      Christoph Lameter <cl@linux.com>
14240 M:      Pekka Enberg <penberg@kernel.org>
14241 M:      David Rientjes <rientjes@google.com>
14242 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14243 M:      Andrew Morton <akpm@linux-foundation.org>
14244 L:      linux-mm@kvack.org
14245 S:      Maintained
14246 F:      include/linux/sl?b*.h
14247 F:      mm/sl?b*
14248
14249 SLEEPABLE READ-COPY UPDATE (SRCU)
14250 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14251 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14252 M:      Josh Triplett <josh@joshtriplett.org>
14253 R:      Steven Rostedt <rostedt@goodmis.org>
14254 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14255 L:      linux-kernel@vger.kernel.org
14256 W:      http://www.rdrop.com/users/paulmck/RCU/
14257 S:      Supported
14258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14259 F:      include/linux/srcu*.h
14260 F:      kernel/rcu/srcu*.c
14261
14262 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14263 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14264 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14265 S:      Maintained
14266 F:      drivers/slimbus/
14267 F:      Documentation/devicetree/bindings/slimbus/
14268 F:      include/linux/slimbus.h
14269
14270 SMACK SECURITY MODULE
14271 M:      Casey Schaufler <casey@schaufler-ca.com>
14272 L:      linux-security-module@vger.kernel.org
14273 W:      http://schaufler-ca.com
14274 T:      git git://github.com/cschaufler/smack-next
14275 S:      Maintained
14276 F:      Documentation/admin-guide/LSM/Smack.rst
14277 F:      security/smack/
14278
14279 SMC91x ETHERNET DRIVER
14280 M:      Nicolas Pitre <nico@fluxnic.net>
14281 S:      Odd Fixes
14282 F:      drivers/net/ethernet/smsc/smc91x.*
14283
14284 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14285 M:      Sakari Ailus <sakari.ailus@iki.fi>
14286 L:      linux-media@vger.kernel.org
14287 S:      Maintained
14288 F:      drivers/media/i2c/smiapp/
14289 F:      include/media/i2c/smiapp.h
14290 F:      drivers/media/i2c/smiapp-pll.c
14291 F:      drivers/media/i2c/smiapp-pll.h
14292 F:      include/uapi/linux/smiapp.h
14293 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14294
14295 SMM665 HARDWARE MONITOR DRIVER
14296 M:      Guenter Roeck <linux@roeck-us.net>
14297 L:      linux-hwmon@vger.kernel.org
14298 S:      Maintained
14299 F:      Documentation/hwmon/smm665
14300 F:      drivers/hwmon/smm665.c
14301
14302 SMSC EMC2103 HARDWARE MONITOR DRIVER
14303 M:      Steve Glendinning <steve.glendinning@shawell.net>
14304 L:      linux-hwmon@vger.kernel.org
14305 S:      Maintained
14306 F:      Documentation/hwmon/emc2103
14307 F:      drivers/hwmon/emc2103.c
14308
14309 SMSC SCH5627 HARDWARE MONITOR DRIVER
14310 M:      Hans de Goede <hdegoede@redhat.com>
14311 L:      linux-hwmon@vger.kernel.org
14312 S:      Supported
14313 F:      Documentation/hwmon/sch5627
14314 F:      drivers/hwmon/sch5627.c
14315
14316 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14317 M:      Steve Glendinning <steve.glendinning@shawell.net>
14318 L:      linux-fbdev@vger.kernel.org
14319 S:      Maintained
14320 F:      drivers/video/fbdev/smscufx.c
14321
14322 SMSC47B397 HARDWARE MONITOR DRIVER
14323 M:      Jean Delvare <jdelvare@suse.com>
14324 L:      linux-hwmon@vger.kernel.org
14325 S:      Maintained
14326 F:      Documentation/hwmon/smsc47b397
14327 F:      drivers/hwmon/smsc47b397.c
14328
14329 SMSC911x ETHERNET DRIVER
14330 M:      Steve Glendinning <steve.glendinning@shawell.net>
14331 L:      netdev@vger.kernel.org
14332 S:      Maintained
14333 F:      include/linux/smsc911x.h
14334 F:      drivers/net/ethernet/smsc/smsc911x.*
14335
14336 SMSC9420 PCI ETHERNET DRIVER
14337 M:      Steve Glendinning <steve.glendinning@shawell.net>
14338 L:      netdev@vger.kernel.org
14339 S:      Maintained
14340 F:      drivers/net/ethernet/smsc/smsc9420.*
14341
14342 SOC-CAMERA V4L2 SUBSYSTEM
14343 L:      linux-media@vger.kernel.org
14344 T:      git git://linuxtv.org/media_tree.git
14345 S:      Orphan
14346 F:      include/media/soc*
14347 F:      drivers/media/i2c/soc_camera/
14348 F:      drivers/media/platform/soc_camera/
14349
14350 SOCIONEXT SYNQUACER I2C DRIVER
14351 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14352 L:      linux-i2c@vger.kernel.org
14353 S:      Maintained
14354 F:      drivers/i2c/busses/i2c-synquacer.c
14355 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14356
14357 SOCIONEXT UNIPHIER SOUND DRIVER
14358 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14359 S:      Orphan
14360 F:      sound/soc/uniphier/
14361
14362 SOEKRIS NET48XX LED SUPPORT
14363 M:      Chris Boot <bootc@bootc.net>
14364 S:      Maintained
14365 F:      drivers/leds/leds-net48xx.c
14366
14367 SOFT-ROCE DRIVER (rxe)
14368 M:      Moni Shoua <monis@mellanox.com>
14369 L:      linux-rdma@vger.kernel.org
14370 S:      Supported
14371 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14372 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14373 F:      drivers/infiniband/sw/rxe/
14374 F:      include/uapi/rdma/rdma_user_rxe.h
14375
14376 SOFTLOGIC 6x10 MPEG CODEC
14377 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14378 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14379 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14380 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14381 M:      Ismael Luceno <ismael@iodev.co.uk>
14382 L:      linux-media@vger.kernel.org
14383 S:      Supported
14384 F:      drivers/media/pci/solo6x10/
14385
14386 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14387 M:      James Morse <james.morse@arm.com>
14388 L:      linux-arm-kernel@lists.infradead.org
14389 S:      Maintained
14390 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14391 F:      drivers/firmware/arm_sdei.c
14392 F:      include/linux/arm_sdei.h
14393 F:      include/uapi/linux/arm_sdei.h
14394
14395 SOFTWARE RAID (Multiple Disks) SUPPORT
14396 M:      Shaohua Li <shli@kernel.org>
14397 L:      linux-raid@vger.kernel.org
14398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14399 S:      Supported
14400 F:      drivers/md/Makefile
14401 F:      drivers/md/Kconfig
14402 F:      drivers/md/md*
14403 F:      drivers/md/raid*
14404 F:      include/linux/raid/
14405 F:      include/uapi/linux/raid/
14406
14407 SOCIONEXT (SNI) AVE NETWORK DRIVER
14408 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14409 L:      netdev@vger.kernel.org
14410 S:      Maintained
14411 F:      drivers/net/ethernet/socionext/sni_ave.c
14412 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14413
14414 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14415 M:      Jassi Brar <jaswinder.singh@linaro.org>
14416 L:      netdev@vger.kernel.org
14417 S:      Maintained
14418 F:      drivers/net/ethernet/socionext/netsec.c
14419 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14420
14421 SOLIDRUN CLEARFOG SUPPORT
14422 M:      Russell King <linux@armlinux.org.uk>
14423 S:      Maintained
14424 F:      arch/arm/boot/dts/armada-388-clearfog*
14425 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14426
14427 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14428 M:      Russell King <linux@armlinux.org.uk>
14429 S:      Maintained
14430 F:      arch/arm/boot/dts/imx6*-cubox-i*
14431 F:      arch/arm/boot/dts/imx6*-hummingboard*
14432 F:      arch/arm/boot/dts/imx6*-sr-*
14433
14434 SONIC NETWORK DRIVER
14435 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14436 L:      netdev@vger.kernel.org
14437 S:      Maintained
14438 F:      drivers/net/ethernet/natsemi/sonic.*
14439
14440 SONICS SILICON BACKPLANE DRIVER (SSB)
14441 M:      Michael Buesch <m@bues.ch>
14442 L:      linux-wireless@vger.kernel.org
14443 S:      Maintained
14444 F:      drivers/ssb/
14445 F:      include/linux/ssb/
14446
14447 SONY IMX214 SENSOR DRIVER
14448 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14449 L:      linux-media@vger.kernel.org
14450 T:      git git://linuxtv.org/media_tree.git
14451 S:      Maintained
14452 F:      drivers/media/i2c/imx214.c
14453 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14454
14455 SONY IMX258 SENSOR DRIVER
14456 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14457 L:      linux-media@vger.kernel.org
14458 T:      git git://linuxtv.org/media_tree.git
14459 S:      Maintained
14460 F:      drivers/media/i2c/imx258.c
14461
14462 SONY IMX274 SENSOR DRIVER
14463 M:      Leon Luo <leonl@leopardimaging.com>
14464 L:      linux-media@vger.kernel.org
14465 T:      git git://linuxtv.org/media_tree.git
14466 S:      Maintained
14467 F:      drivers/media/i2c/imx274.c
14468 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14469
14470 SONY IMX319 SENSOR DRIVER
14471 M:      Bingbu Cao <bingbu.cao@intel.com>
14472 L:      linux-media@vger.kernel.org
14473 T:      git git://linuxtv.org/media_tree.git
14474 S:      Maintained
14475 F:      drivers/media/i2c/imx319.c
14476
14477 SONY IMX355 SENSOR DRIVER
14478 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14479 L:      linux-media@vger.kernel.org
14480 T:      git git://linuxtv.org/media_tree.git
14481 S:      Maintained
14482 F:      drivers/media/i2c/imx355.c
14483
14484 SONY MEMORYSTICK CARD SUPPORT
14485 M:      Alex Dubov <oakad@yahoo.com>
14486 W:      http://tifmxx.berlios.de/
14487 S:      Maintained
14488 F:      drivers/memstick/host/tifm_ms.c
14489
14490 SONY MEMORYSTICK STANDARD SUPPORT
14491 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14492 S:      Maintained
14493 F:      drivers/memstick/core/ms_block.*
14494
14495 SONY VAIO CONTROL DEVICE DRIVER
14496 M:      Mattia Dongili <malattia@linux.it>
14497 L:      platform-driver-x86@vger.kernel.org
14498 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14499 S:      Maintained
14500 F:      Documentation/laptops/sony-laptop.txt
14501 F:      drivers/char/sonypi.c
14502 F:      drivers/platform/x86/sony-laptop.c
14503 F:      include/linux/sony-laptop.h
14504
14505 SOUND
14506 M:      Jaroslav Kysela <perex@perex.cz>
14507 M:      Takashi Iwai <tiwai@suse.com>
14508 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14509 W:      http://www.alsa-project.org/
14510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14511 T:      git git://git.alsa-project.org/alsa-kernel.git
14512 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14513 S:      Maintained
14514 F:      Documentation/sound/
14515 F:      include/sound/
14516 F:      include/uapi/sound/
14517 F:      sound/
14518
14519 SOUND - COMPRESSED AUDIO
14520 M:      Vinod Koul <vkoul@kernel.org>
14521 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14523 S:      Supported
14524 F:      Documentation/sound/designs/compress-offload.rst
14525 F:      include/sound/compress_driver.h
14526 F:      include/uapi/sound/compress_*
14527 F:      sound/core/compress_offload.c
14528 F:      sound/soc/soc-compress.c
14529
14530 SOUND - DMAENGINE HELPERS
14531 M:      Lars-Peter Clausen <lars@metafoo.de>
14532 S:      Supported
14533 F:      include/sound/dmaengine_pcm.h
14534 F:      sound/core/pcm_dmaengine.c
14535 F:      sound/soc/soc-generic-dmaengine-pcm.c
14536
14537 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14538 M:      Liam Girdwood <lgirdwood@gmail.com>
14539 M:      Mark Brown <broonie@kernel.org>
14540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14541 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14542 W:      http://alsa-project.org/main/index.php/ASoC
14543 S:      Supported
14544 F:      Documentation/devicetree/bindings/sound/
14545 F:      Documentation/sound/soc/
14546 F:      sound/soc/
14547 F:      include/dt-bindings/sound/
14548 F:      include/sound/soc*
14549
14550 SOUNDWIRE SUBSYSTEM
14551 M:      Vinod Koul <vkoul@kernel.org>
14552 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14553 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14554 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14555 S:      Supported
14556 F:      Documentation/driver-api/soundwire/
14557 F:      drivers/soundwire/
14558 F:      include/linux/soundwire/
14559
14560 SP2 MEDIA DRIVER
14561 M:      Olli Salonen <olli.salonen@iki.fi>
14562 L:      linux-media@vger.kernel.org
14563 W:      https://linuxtv.org
14564 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14565 S:      Maintained
14566 F:      drivers/media/dvb-frontends/sp2*
14567
14568 SPARC + UltraSPARC (sparc/sparc64)
14569 M:      "David S. Miller" <davem@davemloft.net>
14570 L:      sparclinux@vger.kernel.org
14571 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14574 S:      Maintained
14575 F:      arch/sparc/
14576 F:      drivers/sbus/
14577
14578 SPARC SERIAL DRIVERS
14579 M:      "David S. Miller" <davem@davemloft.net>
14580 L:      sparclinux@vger.kernel.org
14581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14583 S:      Maintained
14584 F:      include/linux/sunserialcore.h
14585 F:      drivers/tty/serial/suncore.c
14586 F:      drivers/tty/serial/sunhv.c
14587 F:      drivers/tty/serial/sunsab.c
14588 F:      drivers/tty/serial/sunsab.h
14589 F:      drivers/tty/serial/sunsu.c
14590 F:      drivers/tty/serial/sunzilog.c
14591 F:      drivers/tty/serial/sunzilog.h
14592 F:      drivers/tty/vcc.c
14593
14594 SPARSE CHECKER
14595 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14596 L:      linux-sparse@vger.kernel.org
14597 W:      https://sparse.wiki.kernel.org/
14598 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14599 S:      Maintained
14600 F:      include/linux/compiler.h
14601
14602 SPEAR CLOCK FRAMEWORK SUPPORT
14603 M:      Viresh Kumar <vireshk@kernel.org>
14604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14605 W:      http://www.st.com/spear
14606 S:      Maintained
14607 F:      drivers/clk/spear/
14608
14609 SPEAR PLATFORM SUPPORT
14610 M:      Viresh Kumar <vireshk@kernel.org>
14611 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14613 W:      http://www.st.com/spear
14614 S:      Maintained
14615 F:      arch/arm/boot/dts/spear*
14616 F:      arch/arm/mach-spear/
14617
14618 SPI NOR SUBSYSTEM
14619 M:      Marek Vasut <marek.vasut@gmail.com>
14620 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14621 L:      linux-mtd@lists.infradead.org
14622 W:      http://www.linux-mtd.infradead.org/
14623 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14624 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14625 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14626 S:      Maintained
14627 F:      drivers/mtd/spi-nor/
14628 F:      include/linux/mtd/spi-nor.h
14629
14630 SPI SUBSYSTEM
14631 M:      Mark Brown <broonie@kernel.org>
14632 L:      linux-spi@vger.kernel.org
14633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14634 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14635 S:      Maintained
14636 F:      Documentation/devicetree/bindings/spi/
14637 F:      Documentation/spi/
14638 F:      drivers/spi/
14639 F:      include/linux/spi/
14640 F:      include/uapi/linux/spi/
14641 F:      tools/spi/
14642
14643 SPIDERNET NETWORK DRIVER for CELL
14644 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14645 L:      netdev@vger.kernel.org
14646 S:      Supported
14647 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14648 F:      drivers/net/ethernet/toshiba/spider_net*
14649
14650 SPMI SUBSYSTEM
14651 R:      Stephen Boyd <sboyd@kernel.org>
14652 L:      linux-arm-msm@vger.kernel.org
14653 F:      Documentation/devicetree/bindings/spmi/
14654 F:      drivers/spmi/
14655 F:      include/dt-bindings/spmi/spmi.h
14656 F:      include/linux/spmi.h
14657 F:      include/trace/events/spmi.h
14658
14659 SPU FILE SYSTEM
14660 M:      Jeremy Kerr <jk@ozlabs.org>
14661 L:      linuxppc-dev@lists.ozlabs.org
14662 W:      http://www.ibm.com/developerworks/power/cell/
14663 S:      Supported
14664 F:      Documentation/filesystems/spufs.txt
14665 F:      arch/powerpc/platforms/cell/spufs/
14666
14667 SQUASHFS FILE SYSTEM
14668 M:      Phillip Lougher <phillip@squashfs.org.uk>
14669 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14670 W:      http://squashfs.org.uk
14671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14672 S:      Maintained
14673 F:      Documentation/filesystems/squashfs.txt
14674 F:      fs/squashfs/
14675
14676 SRM (Alpha) environment access
14677 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14678 S:      Maintained
14679 F:      arch/alpha/kernel/srm_env.c
14680
14681 ST LSM6DSx IMU IIO DRIVER
14682 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14683 L:      linux-iio@vger.kernel.org
14684 W:      http://www.st.com/
14685 S:      Maintained
14686 F:      drivers/iio/imu/st_lsm6dsx/
14687 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14688
14689 ST STM32 I2C/SMBUS DRIVER
14690 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14691 L:      linux-i2c@vger.kernel.org
14692 S:      Maintained
14693 F:      drivers/i2c/busses/i2c-stm32*
14694
14695 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14696 M:      Song Qiang <songqiang1304521@gmail.com>
14697 L:      linux-iio@vger.kernel.org
14698 S:      Maintained
14699 F:      drivers/iio/proximity/vl53l0x-i2c.c
14700 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14701
14702 STABLE BRANCH
14703 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14704 M:      Sasha Levin <sashal@kernel.org>
14705 L:      stable@vger.kernel.org
14706 S:      Supported
14707 F:      Documentation/process/stable-kernel-rules.rst
14708
14709 STAGING - COMEDI
14710 M:      Ian Abbott <abbotti@mev.co.uk>
14711 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14712 S:      Odd Fixes
14713 F:      drivers/staging/comedi/
14714
14715 STAGING - EROFS FILE SYSTEM
14716 M:      Gao Xiang <gaoxiang25@huawei.com>
14717 M:      Chao Yu <yuchao0@huawei.com>
14718 L:      linux-erofs@lists.ozlabs.org
14719 S:      Maintained
14720 F:      drivers/staging/erofs/
14721
14722 STAGING - INDUSTRIAL IO
14723 M:      Jonathan Cameron <jic23@kernel.org>
14724 L:      linux-iio@vger.kernel.org
14725 S:      Odd Fixes
14726 F:      Documentation/devicetree/bindings/staging/iio/
14727 F:      drivers/staging/iio/
14728
14729 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14730 M:      Marc Dietrich <marvin24@gmx.de>
14731 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14732 L:      linux-tegra@vger.kernel.org
14733 S:      Maintained
14734 F:      drivers/staging/nvec/
14735
14736 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14737 M:      Jens Frederich <jfrederich@gmail.com>
14738 M:      Daniel Drake <dsd@laptop.org>
14739 M:      Jon Nettleton <jon.nettleton@gmail.com>
14740 W:      http://wiki.laptop.org/go/DCON
14741 S:      Maintained
14742 F:      drivers/staging/olpc_dcon/
14743
14744 STAGING - REALTEK RTL8712U DRIVERS
14745 M:      Larry Finger <Larry.Finger@lwfinger.net>
14746 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14747 S:      Odd Fixes
14748 F:      drivers/staging/rtl8712/
14749
14750 STAGING - REALTEK RTL8188EU DRIVERS
14751 M:      Larry Finger <Larry.Finger@lwfinger.net>
14752 S:      Odd Fixes
14753 F:      drivers/staging/rtl8188eu/
14754
14755 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14756 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14757 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14758 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14759 L:      linux-fbdev@vger.kernel.org
14760 S:      Maintained
14761 F:      drivers/staging/sm750fb/
14762
14763 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14764 M:      William Hubbs <w.d.hubbs@gmail.com>
14765 M:      Chris Brannon <chris@the-brannons.com>
14766 M:      Kirk Reiser <kirk@reisers.ca>
14767 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14768 L:      speakup@linux-speakup.org
14769 W:      http://www.linux-speakup.org/
14770 S:      Odd Fixes
14771 F:      drivers/staging/speakup/
14772
14773 STAGING - VIA VT665X DRIVERS
14774 M:      Forest Bond <forest@alittletooquiet.net>
14775 S:      Odd Fixes
14776 F:      drivers/staging/vt665?/
14777
14778 STAGING - WILC1000 WIFI DRIVER
14779 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14780 M:      Ajay Singh <ajay.kathat@microchip.com>
14781 L:      linux-wireless@vger.kernel.org
14782 S:      Supported
14783 F:      drivers/staging/wilc1000/
14784
14785 STAGING SUBSYSTEM
14786 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14788 L:      devel@driverdev.osuosl.org
14789 S:      Supported
14790 F:      drivers/staging/
14791
14792 STARFIRE/DURALAN NETWORK DRIVER
14793 M:      Ion Badulescu <ionut@badula.org>
14794 S:      Odd Fixes
14795 F:      drivers/net/ethernet/adaptec/starfire*
14796
14797 STEC S1220 SKD DRIVER
14798 M:      Bart Van Assche <bart.vanassche@wdc.com>
14799 L:      linux-block@vger.kernel.org
14800 S:      Maintained
14801 F:      drivers/block/skd*[ch]
14802
14803 STI AUDIO (ASoC) DRIVERS
14804 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14805 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14806 S:      Maintained
14807 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14808 F:      sound/soc/sti/
14809
14810 STI CEC DRIVER
14811 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14812 S:      Maintained
14813 F:      drivers/media/platform/sti/cec/
14814 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14815
14816 STK1160 USB VIDEO CAPTURE DRIVER
14817 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14818 L:      linux-media@vger.kernel.org
14819 T:      git git://linuxtv.org/media_tree.git
14820 S:      Maintained
14821 F:      drivers/media/usb/stk1160/
14822
14823 STM32 AUDIO (ASoC) DRIVERS
14824 M:      Olivier Moysan <olivier.moysan@st.com>
14825 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14826 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14827 S:      Maintained
14828 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14829 F:      sound/soc/stm/
14830
14831 STM32 TIMER/LPTIMER DRIVERS
14832 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14833 S:      Maintained
14834 F:      drivers/*/stm32-*timer*
14835 F:      drivers/pwm/pwm-stm32*
14836 F:      include/linux/*/stm32-*tim*
14837 F:      Documentation/ABI/testing/*timer-stm32
14838 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14839 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14840
14841 STMMAC ETHERNET DRIVER
14842 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14843 M:      Alexandre Torgue <alexandre.torgue@st.com>
14844 M:      Jose Abreu <joabreu@synopsys.com>
14845 L:      netdev@vger.kernel.org
14846 W:      http://www.stlinux.com
14847 S:      Supported
14848 F:      drivers/net/ethernet/stmicro/stmmac/
14849
14850 SUN3/3X
14851 M:      Sam Creasey <sammy@sammy.net>
14852 W:      http://sammy.net/sun3/
14853 S:      Maintained
14854 F:      arch/m68k/kernel/*sun3*
14855 F:      arch/m68k/sun3*/
14856 F:      arch/m68k/include/asm/sun3*
14857 F:      drivers/net/ethernet/i825xx/sun3*
14858
14859 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14860 M:      Hans de Goede <hdegoede@redhat.com>
14861 L:      linux-input@vger.kernel.org
14862 S:      Maintained
14863 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14864 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14865
14866 SUNDANCE NETWORK DRIVER
14867 M:      Denis Kirjanov <kda@linux-powerpc.org>
14868 L:      netdev@vger.kernel.org
14869 S:      Maintained
14870 F:      drivers/net/ethernet/dlink/sundance.c
14871
14872 SUPERH
14873 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14874 M:      Rich Felker <dalias@libc.org>
14875 L:      linux-sh@vger.kernel.org
14876 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14877 S:      Maintained
14878 F:      Documentation/sh/
14879 F:      arch/sh/
14880 F:      drivers/sh/
14881
14882 SUSPEND TO RAM
14883 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14884 M:      Len Brown <len.brown@intel.com>
14885 M:      Pavel Machek <pavel@ucw.cz>
14886 L:      linux-pm@vger.kernel.org
14887 B:      https://bugzilla.kernel.org
14888 S:      Supported
14889 F:      Documentation/power/
14890 F:      arch/x86/kernel/acpi/
14891 F:      drivers/base/power/
14892 F:      kernel/power/
14893 F:      include/linux/suspend.h
14894 F:      include/linux/freezer.h
14895 F:      include/linux/pm.h
14896
14897 SVGA HANDLING
14898 M:      Martin Mares <mj@ucw.cz>
14899 L:      linux-video@atrey.karlin.mff.cuni.cz
14900 S:      Maintained
14901 F:      Documentation/svga.txt
14902 F:      arch/x86/boot/video*
14903
14904 SWIOTLB SUBSYSTEM
14905 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14906 L:      iommu@lists.linux-foundation.org
14907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14908 S:      Supported
14909 F:      kernel/dma/swiotlb.c
14910 F:      arch/*/kernel/pci-swiotlb.c
14911 F:      include/linux/swiotlb.h
14912
14913 SWITCHDEV
14914 M:      Jiri Pirko <jiri@resnulli.us>
14915 M:      Ivan Vecera <ivecera@redhat.com>
14916 L:      netdev@vger.kernel.org
14917 S:      Supported
14918 F:      net/switchdev/
14919 F:      include/net/switchdev.h
14920
14921 SY8106A REGULATOR DRIVER
14922 M:      Icenowy Zheng <icenowy@aosc.io>
14923 S:      Maintained
14924 F:      drivers/regulator/sy8106a-regulator.c
14925 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14926
14927 SYNC FILE FRAMEWORK
14928 M:      Sumit Semwal <sumit.semwal@linaro.org>
14929 R:      Gustavo Padovan <gustavo@padovan.org>
14930 S:      Maintained
14931 L:      linux-media@vger.kernel.org
14932 L:      dri-devel@lists.freedesktop.org
14933 F:      drivers/dma-buf/sync_*
14934 F:      drivers/dma-buf/dma-fence*
14935 F:      drivers/dma-buf/sw_sync.c
14936 F:      include/linux/sync_file.h
14937 F:      include/uapi/linux/sync_file.h
14938 F:      Documentation/sync_file.txt
14939 T:      git git://anongit.freedesktop.org/drm/drm-misc
14940
14941 SYNOPSYS ARC ARCHITECTURE
14942 M:      Vineet Gupta <vgupta@synopsys.com>
14943 L:      linux-snps-arc@lists.infradead.org
14944 S:      Supported
14945 F:      arch/arc/
14946 F:      Documentation/devicetree/bindings/arc/*
14947 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14948 F:      drivers/clocksource/arc_timer.c
14949 F:      drivers/tty/serial/arc_uart.c
14950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14951
14952 SYNOPSYS ARC HSDK SDP pll clock driver
14953 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14954 S:      Supported
14955 F:      drivers/clk/clk-hsdk-pll.c
14956 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14957
14958 SYNOPSYS ARC SDP clock driver
14959 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14960 S:      Supported
14961 F:      drivers/clk/axs10x/*
14962 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14963
14964 SYNOPSYS ARC SDP platform support
14965 M:      Alexey Brodkin <abrodkin@synopsys.com>
14966 S:      Supported
14967 F:      arch/arc/plat-axs10x
14968 F:      arch/arc/boot/dts/ax*
14969 F:      Documentation/devicetree/bindings/arc/axs10*
14970
14971 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14972 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14973 S:      Supported
14974 F:      drivers/reset/reset-axs10x.c
14975 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14976
14977 SYNOPSYS CREG GPIO DRIVER
14978 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14979 S:      Maintained
14980 F:      drivers/gpio/gpio-creg-snps.c
14981 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14982
14983 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14984 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14985 S:      Maintained
14986 F:      drivers/tty/serial/8250/8250_dw.c
14987
14988 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14989 M:      Hoan Tran <hoan@os.amperecomputing.com>
14990 L:      linux-gpio@vger.kernel.org
14991 S:      Maintained
14992 F:      drivers/gpio/gpio-dwapb.c
14993 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14994
14995 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14996 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14997 S:      Maintained
14998 F:      drivers/dma/dwi-axi-dmac/
14999 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15000
15001 SYNOPSYS DESIGNWARE DMAC DRIVER
15002 M:      Viresh Kumar <vireshk@kernel.org>
15003 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15004 S:      Maintained
15005 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15006 F:      drivers/dma/dw/
15007 F:      include/dt-bindings/dma/dw-dmac.h
15008 F:      include/linux/dma/dw.h
15009 F:      include/linux/platform_data/dma-dw.h
15010
15011 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15012 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15013 L:      netdev@vger.kernel.org
15014 S:      Supported
15015 F:      drivers/net/ethernet/synopsys/
15016
15017 SYNOPSYS DESIGNWARE I2C DRIVER
15018 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15019 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15020 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15021 L:      linux-i2c@vger.kernel.org
15022 S:      Maintained
15023 F:      drivers/i2c/busses/i2c-designware-*
15024 F:      include/linux/platform_data/i2c-designware.h
15025
15026 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15027 M:      Jaehoon Chung <jh80.chung@samsung.com>
15028 L:      linux-mmc@vger.kernel.org
15029 S:      Maintained
15030 F:      drivers/mmc/host/dw_mmc*
15031
15032 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15033 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15034 S:      Supported
15035 F:      drivers/reset/reset-hsdk.c
15036 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15037 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15038
15039 SYSTEM CONFIGURATION (SYSCON)
15040 M:      Lee Jones <lee.jones@linaro.org>
15041 M:      Arnd Bergmann <arnd@arndb.de>
15042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15043 S:      Supported
15044 F:      drivers/mfd/syscon.c
15045
15046 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15047 M:      Sudeep Holla <sudeep.holla@arm.com>
15048 L:      linux-arm-kernel@lists.infradead.org
15049 S:      Maintained
15050 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15051 F:      drivers/clk/clk-sc[mp]i.c
15052 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15053 F:      drivers/firmware/arm_scpi.c
15054 F:      drivers/firmware/arm_scmi/
15055 F:      include/linux/sc[mp]i_protocol.h
15056
15057 SYSTEM RESET/SHUTDOWN DRIVERS
15058 M:      Sebastian Reichel <sre@kernel.org>
15059 L:      linux-pm@vger.kernel.org
15060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15061 S:      Maintained
15062 F:      Documentation/devicetree/bindings/power/reset/
15063 F:      drivers/power/reset/
15064
15065 SYSTEM TRACE MODULE CLASS
15066 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15067 S:      Maintained
15068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15069 F:      Documentation/trace/stm.rst
15070 F:      drivers/hwtracing/stm/
15071 F:      include/linux/stm.h
15072 F:      include/uapi/linux/stm.h
15073
15074 SYSV FILESYSTEM
15075 M:      Christoph Hellwig <hch@infradead.org>
15076 S:      Maintained
15077 F:      Documentation/filesystems/sysv-fs.txt
15078 F:      fs/sysv/
15079 F:      include/linux/sysv_fs.h
15080
15081 TASKSTATS STATISTICS INTERFACE
15082 M:      Balbir Singh <bsingharora@gmail.com>
15083 S:      Maintained
15084 F:      Documentation/accounting/taskstats*
15085 F:      include/linux/taskstats*
15086 F:      kernel/taskstats.c
15087
15088 TC subsystem
15089 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15090 M:      Cong Wang <xiyou.wangcong@gmail.com>
15091 M:      Jiri Pirko <jiri@resnulli.us>
15092 L:      netdev@vger.kernel.org
15093 S:      Maintained
15094 F:      include/net/pkt_cls.h
15095 F:      include/net/pkt_sched.h
15096 F:      include/net/tc_act/
15097 F:      include/uapi/linux/pkt_cls.h
15098 F:      include/uapi/linux/pkt_sched.h
15099 F:      include/uapi/linux/tc_act/
15100 F:      include/uapi/linux/tc_ematch/
15101 F:      net/sched/
15102
15103 TC90522 MEDIA DRIVER
15104 M:      Akihiro Tsukada <tskd08@gmail.com>
15105 L:      linux-media@vger.kernel.org
15106 S:      Odd Fixes
15107 F:      drivers/media/dvb-frontends/tc90522*
15108
15109 TCP LOW PRIORITY MODULE
15110 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15111 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15112 W:      http://tcp-lp-mod.sourceforge.net/
15113 S:      Maintained
15114 F:      net/ipv4/tcp_lp.c
15115
15116 TDA10071 MEDIA DRIVER
15117 M:      Antti Palosaari <crope@iki.fi>
15118 L:      linux-media@vger.kernel.org
15119 W:      https://linuxtv.org
15120 W:      http://palosaari.fi/linux/
15121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15122 T:      git git://linuxtv.org/anttip/media_tree.git
15123 S:      Maintained
15124 F:      drivers/media/dvb-frontends/tda10071*
15125
15126 TDA18212 MEDIA DRIVER
15127 M:      Antti Palosaari <crope@iki.fi>
15128 L:      linux-media@vger.kernel.org
15129 W:      https://linuxtv.org
15130 W:      http://palosaari.fi/linux/
15131 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15132 T:      git git://linuxtv.org/anttip/media_tree.git
15133 S:      Maintained
15134 F:      drivers/media/tuners/tda18212*
15135
15136 TDA18218 MEDIA DRIVER
15137 M:      Antti Palosaari <crope@iki.fi>
15138 L:      linux-media@vger.kernel.org
15139 W:      https://linuxtv.org
15140 W:      http://palosaari.fi/linux/
15141 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15142 T:      git git://linuxtv.org/anttip/media_tree.git
15143 S:      Maintained
15144 F:      drivers/media/tuners/tda18218*
15145
15146 TDA18250 MEDIA DRIVER
15147 M:      Olli Salonen <olli.salonen@iki.fi>
15148 L:      linux-media@vger.kernel.org
15149 W:      https://linuxtv.org
15150 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15151 T:      git git://linuxtv.org/media_tree.git
15152 S:      Maintained
15153 F:      drivers/media/tuners/tda18250*
15154
15155 TDA18271 MEDIA DRIVER
15156 M:      Michael Krufky <mkrufky@linuxtv.org>
15157 L:      linux-media@vger.kernel.org
15158 W:      https://linuxtv.org
15159 W:      http://github.com/mkrufky
15160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15161 T:      git git://linuxtv.org/mkrufky/tuners.git
15162 S:      Maintained
15163 F:      drivers/media/tuners/tda18271*
15164
15165 TDA1997x MEDIA DRIVER
15166 M:      Tim Harvey <tharvey@gateworks.com>
15167 L:      linux-media@vger.kernel.org
15168 W:      https://linuxtv.org
15169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15170 S:      Maintained
15171 F:      drivers/media/i2c/tda1997x.*
15172
15173 TDA827x MEDIA DRIVER
15174 M:      Michael Krufky <mkrufky@linuxtv.org>
15175 L:      linux-media@vger.kernel.org
15176 W:      https://linuxtv.org
15177 W:      http://github.com/mkrufky
15178 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15179 T:      git git://linuxtv.org/mkrufky/tuners.git
15180 S:      Maintained
15181 F:      drivers/media/tuners/tda8290.*
15182
15183 TDA8290 MEDIA DRIVER
15184 M:      Michael Krufky <mkrufky@linuxtv.org>
15185 L:      linux-media@vger.kernel.org
15186 W:      https://linuxtv.org
15187 W:      http://github.com/mkrufky
15188 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15189 T:      git git://linuxtv.org/mkrufky/tuners.git
15190 S:      Maintained
15191 F:      drivers/media/tuners/tda8290.*
15192
15193 TDA9840 MEDIA DRIVER
15194 M:      Hans Verkuil <hverkuil@xs4all.nl>
15195 L:      linux-media@vger.kernel.org
15196 T:      git git://linuxtv.org/media_tree.git
15197 W:      https://linuxtv.org
15198 S:      Maintained
15199 F:      drivers/media/i2c/tda9840*
15200
15201 TEA5761 TUNER DRIVER
15202 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15203 L:      linux-media@vger.kernel.org
15204 W:      https://linuxtv.org
15205 T:      git git://linuxtv.org/media_tree.git
15206 S:      Odd fixes
15207 F:      drivers/media/tuners/tea5761.*
15208
15209 TEA5767 TUNER DRIVER
15210 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15211 L:      linux-media@vger.kernel.org
15212 W:      https://linuxtv.org
15213 T:      git git://linuxtv.org/media_tree.git
15214 S:      Maintained
15215 F:      drivers/media/tuners/tea5767.*
15216
15217 TEA6415C MEDIA DRIVER
15218 M:      Hans Verkuil <hverkuil@xs4all.nl>
15219 L:      linux-media@vger.kernel.org
15220 T:      git git://linuxtv.org/media_tree.git
15221 W:      https://linuxtv.org
15222 S:      Maintained
15223 F:      drivers/media/i2c/tea6415c*
15224
15225 TEA6420 MEDIA DRIVER
15226 M:      Hans Verkuil <hverkuil@xs4all.nl>
15227 L:      linux-media@vger.kernel.org
15228 T:      git git://linuxtv.org/media_tree.git
15229 W:      https://linuxtv.org
15230 S:      Maintained
15231 F:      drivers/media/i2c/tea6420*
15232
15233 TEAM DRIVER
15234 M:      Jiri Pirko <jiri@resnulli.us>
15235 L:      netdev@vger.kernel.org
15236 S:      Supported
15237 F:      drivers/net/team/
15238 F:      include/linux/if_team.h
15239 F:      include/uapi/linux/if_team.h
15240
15241 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15242 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15243 S:      Maintained
15244 F:      arch/x86/platform/ts5500/
15245
15246 TECHNOTREND USB IR RECEIVER
15247 M:      Sean Young <sean@mess.org>
15248 L:      linux-media@vger.kernel.org
15249 S:      Maintained
15250 F:      drivers/media/rc/ttusbir.c
15251
15252 TECHWELL TW9910 VIDEO DECODER
15253 L:      linux-media@vger.kernel.org
15254 S:      Orphan
15255 F:      drivers/media/i2c/tw9910.c
15256 F:      include/media/i2c/tw9910.h
15257
15258 TEE SUBSYSTEM
15259 M:      Jens Wiklander <jens.wiklander@linaro.org>
15260 S:      Maintained
15261 F:      include/linux/tee_drv.h
15262 F:      include/uapi/linux/tee.h
15263 F:      drivers/tee/
15264 F:      Documentation/tee.txt
15265
15266 TEGRA ARCHITECTURE SUPPORT
15267 M:      Thierry Reding <thierry.reding@gmail.com>
15268 M:      Jonathan Hunter <jonathanh@nvidia.com>
15269 L:      linux-tegra@vger.kernel.org
15270 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15272 S:      Supported
15273 N:      [^a-z]tegra
15274
15275 TEGRA CLOCK DRIVER
15276 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15277 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15278 S:      Supported
15279 F:      drivers/clk/tegra/
15280
15281 TEGRA DMA DRIVERS
15282 M:      Laxman Dewangan <ldewangan@nvidia.com>
15283 M:      Jon Hunter <jonathanh@nvidia.com>
15284 S:      Supported
15285 F:      drivers/dma/tegra*
15286
15287 TEGRA I2C DRIVER
15288 M:      Laxman Dewangan <ldewangan@nvidia.com>
15289 S:      Supported
15290 F:      drivers/i2c/busses/i2c-tegra.c
15291
15292 TEGRA IOMMU DRIVERS
15293 M:      Thierry Reding <thierry.reding@gmail.com>
15294 L:      linux-tegra@vger.kernel.org
15295 S:      Supported
15296 F:      drivers/iommu/tegra*
15297
15298 TEGRA KBC DRIVER
15299 M:      Laxman Dewangan <ldewangan@nvidia.com>
15300 S:      Supported
15301 F:      drivers/input/keyboard/tegra-kbc.c
15302
15303 TEGRA NAND DRIVER
15304 M:      Stefan Agner <stefan@agner.ch>
15305 M:      Lucas Stach <dev@lynxeye.de>
15306 S:      Maintained
15307 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15308 F:      drivers/mtd/nand/raw/tegra_nand.c
15309
15310 TEGRA PWM DRIVER
15311 M:      Thierry Reding <thierry.reding@gmail.com>
15312 S:      Supported
15313 F:      drivers/pwm/pwm-tegra.c
15314
15315 TEGRA SERIAL DRIVER
15316 M:      Laxman Dewangan <ldewangan@nvidia.com>
15317 S:      Supported
15318 F:      drivers/tty/serial/serial-tegra.c
15319
15320 TEGRA SPI DRIVER
15321 M:      Laxman Dewangan <ldewangan@nvidia.com>
15322 S:      Supported
15323 F:      drivers/spi/spi-tegra*
15324
15325 TEHUTI ETHERNET DRIVER
15326 M:      Andy Gospodarek <andy@greyhouse.net>
15327 L:      netdev@vger.kernel.org
15328 S:      Supported
15329 F:      drivers/net/ethernet/tehuti/*
15330
15331 Telecom Clock Driver for MCPL0010
15332 M:      Mark Gross <mark.gross@intel.com>
15333 S:      Supported
15334 F:      drivers/char/tlclk.c
15335
15336 TENSILICA XTENSA PORT (xtensa)
15337 M:      Chris Zankel <chris@zankel.net>
15338 M:      Max Filippov <jcmvbkbc@gmail.com>
15339 L:      linux-xtensa@linux-xtensa.org
15340 T:      git git://github.com/czankel/xtensa-linux.git
15341 S:      Maintained
15342 F:      arch/xtensa/
15343 F:      drivers/irqchip/irq-xtensa-*
15344
15345 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15346 M:      Nishanth Menon <nm@ti.com>
15347 M:      Tero Kristo <t-kristo@ti.com>
15348 M:      Santosh Shilimkar <ssantosh@kernel.org>
15349 L:      linux-arm-kernel@lists.infradead.org
15350 S:      Maintained
15351 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15352 F:      drivers/firmware/ti_sci*
15353 F:      include/linux/soc/ti/ti_sci_protocol.h
15354 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15355 F:      drivers/soc/ti/ti_sci_pm_domains.c
15356 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15357 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15358 F:      drivers/clk/keystone/sci-clk.c
15359 F:      drivers/reset/reset-ti-sci.c
15360
15361 Texas Instruments ASoC drivers
15362 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15364 S:      Maintained
15365 F:      sound/soc/ti/
15366
15367 Texas Instruments' DAC7612 DAC Driver
15368 M:      Ricardo Ribalda <ricardo@ribalda.com>
15369 L:      linux-iio@vger.kernel.org
15370 S:      Supported
15371 F:      drivers/iio/dac/ti-dac7612.c
15372 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15373
15374 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15375 M:      Hans Verkuil <hverkuil@xs4all.nl>
15376 L:      linux-media@vger.kernel.org
15377 T:      git git://linuxtv.org/media_tree.git
15378 W:      https://linuxtv.org
15379 S:      Maintained
15380 F:      drivers/media/radio/radio-raremono.c
15381
15382 THERMAL
15383 M:      Zhang Rui <rui.zhang@intel.com>
15384 M:      Eduardo Valentin <edubezval@gmail.com>
15385 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15386 L:      linux-pm@vger.kernel.org
15387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15389 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15390 S:      Supported
15391 F:      drivers/thermal/
15392 F:      include/linux/thermal.h
15393 F:      include/uapi/linux/thermal.h
15394 F:      include/linux/cpu_cooling.h
15395 F:      Documentation/devicetree/bindings/thermal/
15396
15397 THERMAL/CPU_COOLING
15398 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15399 M:      Viresh Kumar <viresh.kumar@linaro.org>
15400 M:      Javi Merino <javi.merino@kernel.org>
15401 L:      linux-pm@vger.kernel.org
15402 S:      Supported
15403 F:      Documentation/thermal/cpu-cooling-api.txt
15404 F:      drivers/thermal/cpu_cooling.c
15405 F:      include/linux/cpu_cooling.h
15406
15407 THINKPAD ACPI EXTRAS DRIVER
15408 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15409 L:      ibm-acpi-devel@lists.sourceforge.net
15410 L:      platform-driver-x86@vger.kernel.org
15411 W:      http://ibm-acpi.sourceforge.net
15412 W:      http://thinkwiki.org/wiki/Ibm-acpi
15413 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15414 S:      Maintained
15415 F:      drivers/platform/x86/thinkpad_acpi.c
15416
15417 THUNDERBOLT DRIVER
15418 M:      Andreas Noever <andreas.noever@gmail.com>
15419 M:      Michael Jamet <michael.jamet@intel.com>
15420 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15421 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15423 S:      Maintained
15424 F:      Documentation/admin-guide/thunderbolt.rst
15425 F:      drivers/thunderbolt/
15426 F:      include/linux/thunderbolt.h
15427
15428 THUNDERBOLT NETWORK DRIVER
15429 M:      Michael Jamet <michael.jamet@intel.com>
15430 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15431 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15432 L:      netdev@vger.kernel.org
15433 S:      Maintained
15434 F:      drivers/net/thunderbolt.c
15435
15436 THUNDERX GPIO DRIVER
15437 M:      David Daney <david.daney@cavium.com>
15438 S:      Maintained
15439 F:      drivers/gpio/gpio-thunderx.c
15440
15441 TI AM437X VPFE DRIVER
15442 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15443 L:      linux-media@vger.kernel.org
15444 W:      https://linuxtv.org
15445 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15446 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15447 S:      Maintained
15448 F:      drivers/media/platform/am437x/
15449
15450 TI BANDGAP AND THERMAL DRIVER
15451 M:      Eduardo Valentin <edubezval@gmail.com>
15452 M:      Keerthy <j-keerthy@ti.com>
15453 L:      linux-pm@vger.kernel.org
15454 L:      linux-omap@vger.kernel.org
15455 S:      Maintained
15456 F:      drivers/thermal/ti-soc-thermal/
15457
15458 TI BQ27XXX POWER SUPPLY DRIVER
15459 R:      Andrew F. Davis <afd@ti.com>
15460 F:      include/linux/power/bq27xxx_battery.h
15461 F:      drivers/power/supply/bq27xxx_battery.c
15462 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15463
15464 TI CDCE706 CLOCK DRIVER
15465 M:      Max Filippov <jcmvbkbc@gmail.com>
15466 S:      Maintained
15467 F:      drivers/clk/clk-cdce706.c
15468
15469 TI CLOCK DRIVER
15470 M:      Tero Kristo <t-kristo@ti.com>
15471 L:      linux-omap@vger.kernel.org
15472 S:      Maintained
15473 F:      drivers/clk/ti/
15474 F:      include/linux/clk/ti.h
15475
15476 TI DAVINCI MACHINE SUPPORT
15477 M:      Sekhar Nori <nsekhar@ti.com>
15478 M:      Kevin Hilman <khilman@kernel.org>
15479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15481 S:      Supported
15482 F:      arch/arm/mach-davinci/
15483 F:      drivers/i2c/busses/i2c-davinci.c
15484 F:      arch/arm/boot/dts/da850*
15485
15486 TI DAVINCI SERIES CLOCK DRIVER
15487 M:      David Lechner <david@lechnology.com>
15488 R:      Sekhar Nori <nsekhar@ti.com>
15489 S:      Maintained
15490 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15491 F:      drivers/clk/davinci/
15492
15493 TI DAVINCI SERIES GPIO DRIVER
15494 M:      Keerthy <j-keerthy@ti.com>
15495 L:      linux-gpio@vger.kernel.org
15496 S:      Maintained
15497 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15498 F:      drivers/gpio/gpio-davinci.c
15499
15500 TI DAVINCI SERIES MEDIA DRIVER
15501 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15502 L:      linux-media@vger.kernel.org
15503 W:      https://linuxtv.org
15504 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15505 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15506 S:      Maintained
15507 F:      drivers/media/platform/davinci/
15508 F:      include/media/davinci/
15509
15510 TI ETHERNET SWITCH DRIVER (CPSW)
15511 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15512 L:      linux-omap@vger.kernel.org
15513 L:      netdev@vger.kernel.org
15514 S:      Maintained
15515 F:      drivers/net/ethernet/ti/cpsw*
15516 F:      drivers/net/ethernet/ti/davinci*
15517
15518 TI FLASH MEDIA INTERFACE DRIVER
15519 M:      Alex Dubov <oakad@yahoo.com>
15520 S:      Maintained
15521 F:      drivers/misc/tifm*
15522 F:      drivers/mmc/host/tifm_sd.c
15523 F:      include/linux/tifm.h
15524
15525 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15526 M:      Santosh Shilimkar <ssantosh@kernel.org>
15527 L:      linux-kernel@vger.kernel.org
15528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15529 S:      Maintained
15530 F:      drivers/soc/ti/*
15531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15532
15533 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15534 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15535 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15536 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15537 S:      Maintained
15538 F:      sound/soc/codecs/lm49453*
15539 F:      sound/soc/codecs/isabelle*
15540
15541 TI LP855x BACKLIGHT DRIVER
15542 M:      Milo Kim <milo.kim@ti.com>
15543 S:      Maintained
15544 F:      Documentation/backlight/lp855x-driver.txt
15545 F:      drivers/video/backlight/lp855x_bl.c
15546 F:      include/linux/platform_data/lp855x.h
15547
15548 TI LP8727 CHARGER DRIVER
15549 M:      Milo Kim <milo.kim@ti.com>
15550 S:      Maintained
15551 F:      drivers/power/supply/lp8727_charger.c
15552 F:      include/linux/platform_data/lp8727.h
15553
15554 TI LP8788 MFD DRIVER
15555 M:      Milo Kim <milo.kim@ti.com>
15556 S:      Maintained
15557 F:      drivers/iio/adc/lp8788_adc.c
15558 F:      drivers/leds/leds-lp8788.c
15559 F:      drivers/mfd/lp8788*.c
15560 F:      drivers/power/supply/lp8788-charger.c
15561 F:      drivers/regulator/lp8788-*.c
15562 F:      include/linux/mfd/lp8788*.h
15563
15564 TI NETCP ETHERNET DRIVER
15565 M:      Wingman Kwok <w-kwok2@ti.com>
15566 M:      Murali Karicheri <m-karicheri2@ti.com>
15567 L:      netdev@vger.kernel.org
15568 S:      Maintained
15569 F:      drivers/net/ethernet/ti/netcp*
15570
15571 TI PCM3060 ASoC CODEC DRIVER
15572 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15573 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15574 S:      Maintained
15575 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15576 F:      sound/soc/codecs/pcm3060*
15577
15578 TI TAS571X FAMILY ASoC CODEC DRIVER
15579 M:      Kevin Cernekee <cernekee@chromium.org>
15580 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15581 S:      Odd Fixes
15582 F:      sound/soc/codecs/tas571x*
15583
15584 TI TRF7970A NFC DRIVER
15585 M:      Mark Greer <mgreer@animalcreek.com>
15586 L:      linux-wireless@vger.kernel.org
15587 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15588 S:      Supported
15589 F:      drivers/nfc/trf7970a.c
15590 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15591
15592 TI TWL4030 SERIES SOC CODEC DRIVER
15593 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15594 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15595 S:      Maintained
15596 F:      sound/soc/codecs/twl4030*
15597
15598 TI VPE/CAL DRIVERS
15599 M:      Benoit Parrot <bparrot@ti.com>
15600 L:      linux-media@vger.kernel.org
15601 W:      http://linuxtv.org/
15602 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15603 S:      Maintained
15604 F:      drivers/media/platform/ti-vpe/
15605
15606 TI WILINK WIRELESS DRIVERS
15607 L:      linux-wireless@vger.kernel.org
15608 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15609 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15611 S:      Orphan
15612 F:      drivers/net/wireless/ti/
15613 F:      include/linux/wl12xx.h
15614
15615 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15616 M:      John Stultz <john.stultz@linaro.org>
15617 M:      Thomas Gleixner <tglx@linutronix.de>
15618 R:      Stephen Boyd <sboyd@kernel.org>
15619 L:      linux-kernel@vger.kernel.org
15620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15621 S:      Supported
15622 F:      include/linux/clocksource.h
15623 F:      include/linux/time.h
15624 F:      include/linux/timex.h
15625 F:      include/uapi/linux/time.h
15626 F:      include/uapi/linux/timex.h
15627 F:      kernel/time/clocksource.c
15628 F:      kernel/time/time*.c
15629 F:      kernel/time/alarmtimer.c
15630 F:      kernel/time/ntp.c
15631 F:      tools/testing/selftests/timers/
15632
15633 TIPC NETWORK LAYER
15634 M:      Jon Maloy <jon.maloy@ericsson.com>
15635 M:      Ying Xue <ying.xue@windriver.com>
15636 L:      netdev@vger.kernel.org (core kernel code)
15637 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15638 W:      http://tipc.sourceforge.net/
15639 S:      Maintained
15640 F:      include/uapi/linux/tipc*.h
15641 F:      net/tipc/
15642
15643 TLAN NETWORK DRIVER
15644 M:      Samuel Chessman <chessman@tux.org>
15645 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15646 W:      http://sourceforge.net/projects/tlan/
15647 S:      Maintained
15648 F:      Documentation/networking/device_drivers/ti/tlan.txt
15649 F:      drivers/net/ethernet/ti/tlan.*
15650
15651 TM6000 VIDEO4LINUX DRIVER
15652 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15653 L:      linux-media@vger.kernel.org
15654 W:      https://linuxtv.org
15655 T:      git git://linuxtv.org/media_tree.git
15656 S:      Odd fixes
15657 F:      drivers/media/usb/tm6000/
15658 F:      Documentation/media/v4l-drivers/tm6000*
15659
15660 TMIO/SDHI MMC DRIVER
15661 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15662 L:      linux-mmc@vger.kernel.org
15663 S:      Supported
15664 F:      drivers/mmc/host/tmio_mmc*
15665 F:      drivers/mmc/host/renesas_sdhi*
15666 F:      include/linux/mfd/tmio.h
15667
15668 TMP401 HARDWARE MONITOR DRIVER
15669 M:      Guenter Roeck <linux@roeck-us.net>
15670 L:      linux-hwmon@vger.kernel.org
15671 S:      Maintained
15672 F:      Documentation/hwmon/tmp401
15673 F:      drivers/hwmon/tmp401.c
15674
15675 TMPFS (SHMEM FILESYSTEM)
15676 M:      Hugh Dickins <hughd@google.com>
15677 L:      linux-mm@kvack.org
15678 S:      Maintained
15679 F:      include/linux/shmem_fs.h
15680 F:      mm/shmem.c
15681
15682 TOMOYO SECURITY MODULE
15683 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15684 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15685 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15686 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15687 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15688 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15689 W:      https://tomoyo.osdn.jp/
15690 S:      Maintained
15691 F:      security/tomoyo/
15692
15693 TOPSTAR LAPTOP EXTRAS DRIVER
15694 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15695 L:      platform-driver-x86@vger.kernel.org
15696 S:      Maintained
15697 F:      drivers/platform/x86/topstar-laptop.c
15698
15699 TORTURE-TEST MODULES
15700 M:      Davidlohr Bueso <dave@stgolabs.net>
15701 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15702 M:      Josh Triplett <josh@joshtriplett.org>
15703 L:      linux-kernel@vger.kernel.org
15704 S:      Supported
15705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15706 F:      Documentation/RCU/torture.txt
15707 F:      kernel/torture.c
15708 F:      kernel/rcu/rcutorture.c
15709 F:      kernel/rcu/rcuperf.c
15710 F:      kernel/locking/locktorture.c
15711
15712 TOSHIBA ACPI EXTRAS DRIVER
15713 M:      Azael Avalos <coproscefalo@gmail.com>
15714 L:      platform-driver-x86@vger.kernel.org
15715 S:      Maintained
15716 F:      drivers/platform/x86/toshiba_acpi.c
15717
15718 TOSHIBA BLUETOOTH DRIVER
15719 M:      Azael Avalos <coproscefalo@gmail.com>
15720 L:      platform-driver-x86@vger.kernel.org
15721 S:      Maintained
15722 F:      drivers/platform/x86/toshiba_bluetooth.c
15723
15724 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15725 M:      Azael Avalos <coproscefalo@gmail.com>
15726 L:      platform-driver-x86@vger.kernel.org
15727 S:      Maintained
15728 F:      drivers/platform/x86/toshiba_haps.c
15729
15730 TOSHIBA SMM DRIVER
15731 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15732 W:      http://www.buzzard.org.uk/toshiba/
15733 S:      Maintained
15734 F:      drivers/char/toshiba.c
15735 F:      include/linux/toshiba.h
15736 F:      include/uapi/linux/toshiba.h
15737
15738 TOSHIBA TC358743 DRIVER
15739 M:      Mats Randgaard <matrandg@cisco.com>
15740 L:      linux-media@vger.kernel.org
15741 S:      Maintained
15742 F:      drivers/media/i2c/tc358743*
15743 F:      include/media/i2c/tc358743.h
15744
15745 TOSHIBA WMI HOTKEYS DRIVER
15746 M:      Azael Avalos <coproscefalo@gmail.com>
15747 L:      platform-driver-x86@vger.kernel.org
15748 S:      Maintained
15749 F:      drivers/platform/x86/toshiba-wmi.c
15750
15751 TPM DEVICE DRIVER
15752 M:      Peter Huewe <peterhuewe@gmx.de>
15753 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15754 R:      Jason Gunthorpe <jgg@ziepe.ca>
15755 L:      linux-integrity@vger.kernel.org
15756 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15757 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15758 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15759 S:      Maintained
15760 F:      drivers/char/tpm/
15761
15762 TRACING
15763 M:      Steven Rostedt <rostedt@goodmis.org>
15764 M:      Ingo Molnar <mingo@redhat.com>
15765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15766 S:      Maintained
15767 F:      Documentation/trace/ftrace.rst
15768 F:      arch/*/*/*/ftrace.h
15769 F:      arch/*/kernel/ftrace.c
15770 F:      include/*/ftrace.h
15771 F:      include/linux/trace*.h
15772 F:      include/trace/
15773 F:      kernel/trace/
15774 F:      tools/testing/selftests/ftrace/
15775
15776 TRACING MMIO ACCESSES (MMIOTRACE)
15777 M:      Steven Rostedt <rostedt@goodmis.org>
15778 M:      Ingo Molnar <mingo@kernel.org>
15779 R:      Karol Herbst <karolherbst@gmail.com>
15780 R:      Pekka Paalanen <ppaalanen@gmail.com>
15781 S:      Maintained
15782 L:      linux-kernel@vger.kernel.org
15783 L:      nouveau@lists.freedesktop.org
15784 F:      kernel/trace/trace_mmiotrace.c
15785 F:      include/linux/mmiotrace.h
15786 F:      arch/x86/mm/kmmio.c
15787 F:      arch/x86/mm/mmio-mod.c
15788 F:      arch/x86/mm/testmmiotrace.c
15789
15790 TRIVIAL PATCHES
15791 M:      Jiri Kosina <trivial@kernel.org>
15792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15793 S:      Maintained
15794 K:      ^Subject:.*(?i)trivial
15795
15796 TEMPO SEMICONDUCTOR DRIVERS
15797 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15798 S:      Maintained
15799 F:      sound/soc/codecs/tscs*.c
15800 F:      sound/soc/codecs/tscs*.h
15801 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15802
15803 TTY LAYER
15804 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15805 M:      Jiri Slaby <jslaby@suse.com>
15806 S:      Supported
15807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15808 F:      Documentation/serial/
15809 F:      drivers/tty/
15810 F:      drivers/tty/serial/serial_core.c
15811 F:      include/linux/serial_core.h
15812 F:      include/linux/serial.h
15813 F:      include/linux/tty.h
15814 F:      include/uapi/linux/serial_core.h
15815 F:      include/uapi/linux/serial.h
15816 F:      include/uapi/linux/tty.h
15817
15818 TUA9001 MEDIA DRIVER
15819 M:      Antti Palosaari <crope@iki.fi>
15820 L:      linux-media@vger.kernel.org
15821 W:      https://linuxtv.org
15822 W:      http://palosaari.fi/linux/
15823 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15824 T:      git git://linuxtv.org/anttip/media_tree.git
15825 S:      Maintained
15826 F:      drivers/media/tuners/tua9001*
15827
15828 TULIP NETWORK DRIVERS
15829 L:      netdev@vger.kernel.org
15830 L:      linux-parisc@vger.kernel.org
15831 S:      Orphan
15832 F:      drivers/net/ethernet/dec/tulip/
15833
15834 TUN/TAP driver
15835 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15836 W:      http://vtun.sourceforge.net/tun
15837 S:      Maintained
15838 F:      Documentation/networking/tuntap.txt
15839 F:      arch/um/os-Linux/drivers/
15840
15841 TURBOCHANNEL SUBSYSTEM
15842 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15843 M:      Ralf Baechle <ralf@linux-mips.org>
15844 L:      linux-mips@vger.kernel.org
15845 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15846 S:      Maintained
15847 F:      drivers/tc/
15848 F:      include/linux/tc.h
15849
15850 TURBOSTAT UTILITY
15851 M:      "Len Brown" <lenb@kernel.org>
15852 L:      linux-pm@vger.kernel.org
15853 B:      https://bugzilla.kernel.org
15854 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15856 S:      Supported
15857 F:      tools/power/x86/turbostat/
15858
15859 TW5864 VIDEO4LINUX DRIVER
15860 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15861 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15862 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15863 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15864 L:      linux-media@vger.kernel.org
15865 S:      Supported
15866 F:      drivers/media/pci/tw5864/
15867
15868 TW68 VIDEO4LINUX DRIVER
15869 M:      Hans Verkuil <hverkuil@xs4all.nl>
15870 L:      linux-media@vger.kernel.org
15871 T:      git git://linuxtv.org/media_tree.git
15872 W:      https://linuxtv.org
15873 S:      Odd Fixes
15874 F:      drivers/media/pci/tw68/
15875
15876 TW686X VIDEO4LINUX DRIVER
15877 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15878 L:      linux-media@vger.kernel.org
15879 T:      git git://linuxtv.org/media_tree.git
15880 W:      http://linuxtv.org
15881 S:      Maintained
15882 F:      drivers/media/pci/tw686x/
15883
15884 UBI FILE SYSTEM (UBIFS)
15885 M:      Richard Weinberger <richard@nod.at>
15886 M:      Artem Bityutskiy <dedekind1@gmail.com>
15887 M:      Adrian Hunter <adrian.hunter@intel.com>
15888 L:      linux-mtd@lists.infradead.org
15889 T:      git git://git.infradead.org/ubifs-2.6.git
15890 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15891 S:      Supported
15892 F:      Documentation/filesystems/ubifs.txt
15893 F:      fs/ubifs/
15894
15895 UCLINUX (M68KNOMMU AND COLDFIRE)
15896 M:      Greg Ungerer <gerg@linux-m68k.org>
15897 W:      http://www.linux-m68k.org/
15898 W:      http://www.uclinux.org/
15899 L:      linux-m68k@lists.linux-m68k.org
15900 L:      uclinux-dev@uclinux.org  (subscribers-only)
15901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15902 S:      Maintained
15903 F:      arch/m68k/coldfire/
15904 F:      arch/m68k/68*/
15905 F:      arch/m68k/*/*_no.*
15906 F:      arch/m68k/include/asm/*_no.*
15907
15908 UDF FILESYSTEM
15909 M:      Jan Kara <jack@suse.com>
15910 S:      Maintained
15911 F:      Documentation/filesystems/udf.txt
15912 F:      fs/udf/
15913
15914 UDRAW TABLET
15915 M:      Bastien Nocera <hadess@hadess.net>
15916 L:      linux-input@vger.kernel.org
15917 S:      Maintained
15918 F:      drivers/hid/hid-udraw-ps3.c
15919
15920 UFS FILESYSTEM
15921 M:      Evgeniy Dushistov <dushistov@mail.ru>
15922 S:      Maintained
15923 F:      Documentation/filesystems/ufs.txt
15924 F:      fs/ufs/
15925
15926 UHID USERSPACE HID IO DRIVER:
15927 M:      David Herrmann <dh.herrmann@googlemail.com>
15928 L:      linux-input@vger.kernel.org
15929 S:      Maintained
15930 F:      drivers/hid/uhid.c
15931 F:      include/uapi/linux/uhid.h
15932
15933 ULPI BUS
15934 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15935 L:      linux-usb@vger.kernel.org
15936 S:      Maintained
15937 F:      drivers/usb/common/ulpi.c
15938 F:      include/linux/ulpi/
15939
15940 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15941 L:      linux-usb@vger.kernel.org
15942 S:      Orphan
15943 F:      drivers/uwb/
15944 F:      include/linux/uwb.h
15945 F:      include/linux/uwb/
15946
15947 UNICORE32 ARCHITECTURE:
15948 M:      Guan Xuetao <gxt@pku.edu.cn>
15949 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15950 S:      Maintained
15951 T:      git git://github.com/gxt/linux.git
15952 F:      arch/unicore32/
15953
15954 UNIFDEF
15955 M:      Tony Finch <dot@dotat.at>
15956 W:      http://dotat.at/prog/unifdef
15957 S:      Maintained
15958 F:      scripts/unifdef.c
15959
15960 UNIFORM CDROM DRIVER
15961 M:      Jens Axboe <axboe@kernel.dk>
15962 W:      http://www.kernel.dk
15963 S:      Maintained
15964 F:      Documentation/cdrom/
15965 F:      drivers/cdrom/cdrom.c
15966 F:      include/linux/cdrom.h
15967 F:      include/uapi/linux/cdrom.h
15968
15969 UNISYS S-PAR DRIVERS
15970 M:      David Kershner <david.kershner@unisys.com>
15971 L:      sparmaintainer@unisys.com (Unisys internal)
15972 S:      Supported
15973 F:      include/linux/visorbus.h
15974 F:      drivers/visorbus/
15975 F:      drivers/staging/unisys/
15976
15977 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15978 R:      Alim Akhtar <alim.akhtar@samsung.com>
15979 R:      Avri Altman <avri.altman@wdc.com>
15980 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15981 L:      linux-scsi@vger.kernel.org
15982 S:      Supported
15983 F:      Documentation/scsi/ufs.txt
15984 F:      drivers/scsi/ufs/
15985
15986 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15987 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15988 L:      linux-scsi@vger.kernel.org
15989 S:      Supported
15990 F:      drivers/scsi/ufs/*dwc*
15991
15992 UNSORTED BLOCK IMAGES (UBI)
15993 M:      Artem Bityutskiy <dedekind1@gmail.com>
15994 M:      Richard Weinberger <richard@nod.at>
15995 W:      http://www.linux-mtd.infradead.org/
15996 L:      linux-mtd@lists.infradead.org
15997 T:      git git://git.infradead.org/ubifs-2.6.git
15998 S:      Supported
15999 F:      drivers/mtd/ubi/
16000 F:      include/linux/mtd/ubi.h
16001 F:      include/uapi/mtd/ubi-user.h
16002
16003 USB "USBNET" DRIVER FRAMEWORK
16004 M:      Oliver Neukum <oneukum@suse.com>
16005 L:      netdev@vger.kernel.org
16006 W:      http://www.linux-usb.org/usbnet
16007 S:      Maintained
16008 F:      drivers/net/usb/usbnet.c
16009 F:      include/linux/usb/usbnet.h
16010
16011 USB ACM DRIVER
16012 M:      Oliver Neukum <oneukum@suse.com>
16013 L:      linux-usb@vger.kernel.org
16014 S:      Maintained
16015 F:      Documentation/usb/acm.txt
16016 F:      drivers/usb/class/cdc-acm.*
16017
16018 USB AR5523 WIRELESS DRIVER
16019 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16020 L:      linux-wireless@vger.kernel.org
16021 S:      Maintained
16022 F:      drivers/net/wireless/ath/ar5523/
16023
16024 USB ATTACHED SCSI
16025 M:      Oliver Neukum <oneukum@suse.com>
16026 L:      linux-usb@vger.kernel.org
16027 L:      linux-scsi@vger.kernel.org
16028 S:      Maintained
16029 F:      drivers/usb/storage/uas.c
16030
16031 USB CDC ETHERNET DRIVER
16032 M:      Oliver Neukum <oliver@neukum.org>
16033 L:      linux-usb@vger.kernel.org
16034 S:      Maintained
16035 F:      drivers/net/usb/cdc_*.c
16036 F:      include/uapi/linux/usb/cdc.h
16037
16038 USB CHAOSKEY DRIVER
16039 M:      Keith Packard <keithp@keithp.com>
16040 L:      linux-usb@vger.kernel.org
16041 S:      Maintained
16042 F:      drivers/usb/misc/chaoskey.c
16043
16044 USB CYPRESS C67X00 DRIVER
16045 M:      Peter Korsgaard <jacmet@sunsite.dk>
16046 L:      linux-usb@vger.kernel.org
16047 S:      Maintained
16048 F:      drivers/usb/c67x00/
16049
16050 USB DAVICOM DM9601 DRIVER
16051 M:      Peter Korsgaard <jacmet@sunsite.dk>
16052 L:      netdev@vger.kernel.org
16053 W:      http://www.linux-usb.org/usbnet
16054 S:      Maintained
16055 F:      drivers/net/usb/dm9601.c
16056
16057 USB DIAMOND RIO500 DRIVER
16058 M:      Cesar Miquel <miquel@df.uba.ar>
16059 L:      rio500-users@lists.sourceforge.net
16060 W:      http://rio500.sourceforge.net
16061 S:      Maintained
16062 F:      drivers/usb/misc/rio500*
16063
16064 USB EHCI DRIVER
16065 M:      Alan Stern <stern@rowland.harvard.edu>
16066 L:      linux-usb@vger.kernel.org
16067 S:      Maintained
16068 F:      Documentation/usb/ehci.txt
16069 F:      drivers/usb/host/ehci*
16070
16071 USB GADGET/PERIPHERAL SUBSYSTEM
16072 M:      Felipe Balbi <balbi@kernel.org>
16073 L:      linux-usb@vger.kernel.org
16074 W:      http://www.linux-usb.org/gadget
16075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16076 S:      Maintained
16077 F:      drivers/usb/gadget/
16078 F:      include/linux/usb/gadget*
16079
16080 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16081 M:      Jiri Kosina <jikos@kernel.org>
16082 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16083 L:      linux-usb@vger.kernel.org
16084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16085 S:      Maintained
16086 F:      Documentation/hid/hiddev.txt
16087 F:      drivers/hid/usbhid/
16088
16089 USB INTEL XHCI ROLE MUX DRIVER
16090 M:      Hans de Goede <hdegoede@redhat.com>
16091 L:      linux-usb@vger.kernel.org
16092 S:      Maintained
16093 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16094
16095 USB ISP116X DRIVER
16096 M:      Olav Kongas <ok@artecdesign.ee>
16097 L:      linux-usb@vger.kernel.org
16098 S:      Maintained
16099 F:      drivers/usb/host/isp116x*
16100 F:      include/linux/usb/isp116x.h
16101
16102 USB LAN78XX ETHERNET DRIVER
16103 M:      Woojung Huh <woojung.huh@microchip.com>
16104 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16105 L:      netdev@vger.kernel.org
16106 S:      Maintained
16107 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16108 F:      drivers/net/usb/lan78xx.*
16109 F:      include/dt-bindings/net/microchip-lan78xx.h
16110
16111 USB MASS STORAGE DRIVER
16112 M:      Alan Stern <stern@rowland.harvard.edu>
16113 L:      linux-usb@vger.kernel.org
16114 L:      usb-storage@lists.one-eyed-alien.net
16115 S:      Maintained
16116 F:      drivers/usb/storage/
16117
16118 USB MIDI DRIVER
16119 M:      Clemens Ladisch <clemens@ladisch.de>
16120 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16121 T:      git git://git.alsa-project.org/alsa-kernel.git
16122 S:      Maintained
16123 F:      sound/usb/midi.*
16124
16125 USB NETWORKING DRIVERS
16126 L:      linux-usb@vger.kernel.org
16127 S:      Odd Fixes
16128 F:      drivers/net/usb/
16129
16130 USB OHCI DRIVER
16131 M:      Alan Stern <stern@rowland.harvard.edu>
16132 L:      linux-usb@vger.kernel.org
16133 S:      Maintained
16134 F:      Documentation/usb/ohci.txt
16135 F:      drivers/usb/host/ohci*
16136
16137 USB OTG FSM (Finite State Machine)
16138 M:      Peter Chen <Peter.Chen@nxp.com>
16139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16140 L:      linux-usb@vger.kernel.org
16141 S:      Maintained
16142 F:      drivers/usb/common/usb-otg-fsm.c
16143
16144 USB OVER IP DRIVER
16145 M:      Valentina Manea <valentina.manea.m@gmail.com>
16146 M:      Shuah Khan <shuah@kernel.org>
16147 M:      Shuah Khan <skhan@linuxfoundation.org>
16148 L:      linux-usb@vger.kernel.org
16149 S:      Maintained
16150 F:      Documentation/usb/usbip_protocol.txt
16151 F:      drivers/usb/usbip/
16152 F:      tools/usb/usbip/
16153 F:      tools/testing/selftests/drivers/usb/usbip/
16154
16155 USB PEGASUS DRIVER
16156 M:      Petko Manolov <petkan@nucleusys.com>
16157 L:      linux-usb@vger.kernel.org
16158 L:      netdev@vger.kernel.org
16159 T:      git git://github.com/petkan/pegasus.git
16160 W:      https://github.com/petkan/pegasus
16161 S:      Maintained
16162 F:      drivers/net/usb/pegasus.*
16163
16164 USB PHY LAYER
16165 M:      Felipe Balbi <balbi@kernel.org>
16166 L:      linux-usb@vger.kernel.org
16167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16168 S:      Maintained
16169 F:      drivers/usb/phy/
16170
16171 USB PRINTER DRIVER (usblp)
16172 M:      Pete Zaitcev <zaitcev@redhat.com>
16173 L:      linux-usb@vger.kernel.org
16174 S:      Supported
16175 F:      drivers/usb/class/usblp.c
16176
16177 USB QMI WWAN NETWORK DRIVER
16178 M:      Bjørn Mork <bjorn@mork.no>
16179 L:      netdev@vger.kernel.org
16180 S:      Maintained
16181 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16182 F:      drivers/net/usb/qmi_wwan.c
16183
16184 USB RTL8150 DRIVER
16185 M:      Petko Manolov <petkan@nucleusys.com>
16186 L:      linux-usb@vger.kernel.org
16187 L:      netdev@vger.kernel.org
16188 T:      git git://github.com/petkan/rtl8150.git
16189 W:      https://github.com/petkan/rtl8150
16190 S:      Maintained
16191 F:      drivers/net/usb/rtl8150.c
16192
16193 USB SERIAL SUBSYSTEM
16194 M:      Johan Hovold <johan@kernel.org>
16195 L:      linux-usb@vger.kernel.org
16196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16197 S:      Maintained
16198 F:      Documentation/usb/usb-serial.txt
16199 F:      drivers/usb/serial/
16200 F:      include/linux/usb/serial.h
16201
16202 USB SMSC75XX ETHERNET DRIVER
16203 M:      Steve Glendinning <steve.glendinning@shawell.net>
16204 L:      netdev@vger.kernel.org
16205 S:      Maintained
16206 F:      drivers/net/usb/smsc75xx.*
16207
16208 USB SMSC95XX ETHERNET DRIVER
16209 M:      Steve Glendinning <steve.glendinning@shawell.net>
16210 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16211 L:      netdev@vger.kernel.org
16212 S:      Maintained
16213 F:      drivers/net/usb/smsc95xx.*
16214
16215 USB SUBSYSTEM
16216 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16217 L:      linux-usb@vger.kernel.org
16218 W:      http://www.linux-usb.org
16219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16220 S:      Supported
16221 F:      Documentation/devicetree/bindings/usb/
16222 F:      Documentation/usb/
16223 F:      drivers/usb/
16224 F:      include/linux/usb.h
16225 F:      include/linux/usb/
16226
16227 USB TYPEC PI3USB30532 MUX DRIVER
16228 M:      Hans de Goede <hdegoede@redhat.com>
16229 L:      linux-usb@vger.kernel.org
16230 S:      Maintained
16231 F:      drivers/usb/typec/mux/pi3usb30532.c
16232
16233 USB TYPEC CLASS
16234 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16235 L:      linux-usb@vger.kernel.org
16236 S:      Maintained
16237 F:      Documentation/ABI/testing/sysfs-class-typec
16238 F:      Documentation/driver-api/usb/typec.rst
16239 F:      drivers/usb/typec/
16240 F:      include/linux/usb/typec.h
16241
16242 USB TYPEC BUS FOR ALTERNATE MODES
16243 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16244 L:      linux-usb@vger.kernel.org
16245 S:      Maintained
16246 F:      Documentation/ABI/testing/sysfs-bus-typec
16247 F:      Documentation/driver-api/usb/typec_bus.rst
16248 F:      drivers/usb/typec/altmodes/
16249 F:      include/linux/usb/typec_altmode.h
16250
16251 USB TYPEC PORT CONTROLLER DRIVERS
16252 M:      Guenter Roeck <linux@roeck-us.net>
16253 L:      linux-usb@vger.kernel.org
16254 S:      Maintained
16255 F:      drivers/usb/typec/tcpm/
16256
16257 USB UHCI DRIVER
16258 M:      Alan Stern <stern@rowland.harvard.edu>
16259 L:      linux-usb@vger.kernel.org
16260 S:      Maintained
16261 F:      drivers/usb/host/uhci*
16262
16263 USB VIDEO CLASS
16264 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16265 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16266 L:      linux-media@vger.kernel.org
16267 T:      git git://linuxtv.org/media_tree.git
16268 W:      http://www.ideasonboard.org/uvc/
16269 S:      Maintained
16270 F:      drivers/media/usb/uvc/
16271 F:      include/uapi/linux/uvcvideo.h
16272
16273 USB VISION DRIVER
16274 M:      Hans Verkuil <hverkuil@xs4all.nl>
16275 L:      linux-media@vger.kernel.org
16276 T:      git git://linuxtv.org/media_tree.git
16277 W:      https://linuxtv.org
16278 S:      Odd Fixes
16279 F:      drivers/media/usb/usbvision/
16280
16281 USB WEBCAM GADGET
16282 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16283 L:      linux-usb@vger.kernel.org
16284 S:      Maintained
16285 F:      drivers/usb/gadget/function/*uvc*
16286 F:      drivers/usb/gadget/legacy/webcam.c
16287 F:      include/uapi/linux/usb/g_uvc.h
16288
16289 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16290 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16291 L:      linux-wireless@vger.kernel.org
16292 S:      Maintained
16293 F:      drivers/net/wireless/rndis_wlan.c
16294
16295 USB XHCI DRIVER
16296 M:      Mathias Nyman <mathias.nyman@intel.com>
16297 L:      linux-usb@vger.kernel.org
16298 S:      Supported
16299 F:      drivers/usb/host/xhci*
16300 F:      drivers/usb/host/pci-quirks*
16301
16302 USB ZD1201 DRIVER
16303 L:      linux-wireless@vger.kernel.org
16304 W:      http://linux-lc100020.sourceforge.net
16305 S:      Orphan
16306 F:      drivers/net/wireless/zydas/zd1201.*
16307
16308 USB ZR364XX DRIVER
16309 M:      Antoine Jacquet <royale@zerezo.com>
16310 L:      linux-usb@vger.kernel.org
16311 L:      linux-media@vger.kernel.org
16312 T:      git git://linuxtv.org/media_tree.git
16313 W:      http://royale.zerezo.com/zr364xx/
16314 S:      Maintained
16315 F:      Documentation/media/v4l-drivers/zr364xx*
16316 F:      drivers/media/usb/zr364xx/
16317
16318 USER-MODE LINUX (UML)
16319 M:      Jeff Dike <jdike@addtoit.com>
16320 M:      Richard Weinberger <richard@nod.at>
16321 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16322 L:      linux-um@lists.infradead.org
16323 W:      http://user-mode-linux.sourceforge.net
16324 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16326 S:      Maintained
16327 F:      Documentation/virtual/uml/
16328 F:      arch/um/
16329 F:      arch/x86/um/
16330 F:      fs/hostfs/
16331
16332 USERSPACE COPYIN/COPYOUT (UIOVEC)
16333 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16334 S:      Maintained
16335 F:      lib/iov_iter.c
16336 F:      include/linux/uio.h
16337
16338 USERSPACE DMA BUFFER DRIVER
16339 M:      Gerd Hoffmann <kraxel@redhat.com>
16340 S:      Maintained
16341 L:      dri-devel@lists.freedesktop.org
16342 F:      drivers/dma-buf/udmabuf.c
16343 F:      include/uapi/linux/udmabuf.h
16344 T:      git git://anongit.freedesktop.org/drm/drm-misc
16345
16346 USERSPACE I/O (UIO)
16347 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16348 S:      Maintained
16349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16350 F:      Documentation/driver-api/uio-howto.rst
16351 F:      drivers/uio/
16352 F:      include/linux/uio_driver.h
16353
16354 UTIL-LINUX PACKAGE
16355 M:      Karel Zak <kzak@redhat.com>
16356 L:      util-linux@vger.kernel.org
16357 W:      http://en.wikipedia.org/wiki/Util-linux
16358 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16359 S:      Maintained
16360
16361 UUID HELPERS
16362 M:      Christoph Hellwig <hch@lst.de>
16363 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16364 L:      linux-kernel@vger.kernel.org
16365 T:      git git://git.infradead.org/users/hch/uuid.git
16366 F:      lib/uuid.c
16367 F:      lib/test_uuid.c
16368 F:      include/linux/uuid.h
16369 F:      include/uapi/linux/uuid.h
16370 S:      Maintained
16371
16372 UVESAFB DRIVER
16373 M:      Michal Januszewski <spock@gentoo.org>
16374 L:      linux-fbdev@vger.kernel.org
16375 W:      https://github.com/mjanusz/v86d
16376 S:      Maintained
16377 F:      Documentation/fb/uvesafb.txt
16378 F:      drivers/video/fbdev/uvesafb.*
16379
16380 VF610 NAND DRIVER
16381 M:      Stefan Agner <stefan@agner.ch>
16382 L:      linux-mtd@lists.infradead.org
16383 S:      Supported
16384 F:      drivers/mtd/nand/raw/vf610_nfc.c
16385
16386 VFAT/FAT/MSDOS FILESYSTEM
16387 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16388 S:      Maintained
16389 F:      Documentation/filesystems/vfat.txt
16390 F:      fs/fat/
16391
16392 VFIO DRIVER
16393 M:      Alex Williamson <alex.williamson@redhat.com>
16394 L:      kvm@vger.kernel.org
16395 T:      git git://github.com/awilliam/linux-vfio.git
16396 S:      Maintained
16397 F:      Documentation/vfio.txt
16398 F:      drivers/vfio/
16399 F:      include/linux/vfio.h
16400 F:      include/uapi/linux/vfio.h
16401
16402 VFIO MEDIATED DEVICE DRIVERS
16403 M:      Kirti Wankhede <kwankhede@nvidia.com>
16404 L:      kvm@vger.kernel.org
16405 S:      Maintained
16406 F:      Documentation/vfio-mediated-device.txt
16407 F:      drivers/vfio/mdev/
16408 F:      include/linux/mdev.h
16409 F:      samples/vfio-mdev/
16410
16411 VFIO PLATFORM DRIVER
16412 M:      Eric Auger <eric.auger@redhat.com>
16413 L:      kvm@vger.kernel.org
16414 S:      Maintained
16415 F:      drivers/vfio/platform/
16416
16417 VGA_SWITCHEROO
16418 R:      Lukas Wunner <lukas@wunner.de>
16419 S:      Maintained
16420 F:      Documentation/gpu/vga-switcheroo.rst
16421 F:      drivers/gpu/vga/vga_switcheroo.c
16422 F:      include/linux/vga_switcheroo.h
16423 T:      git git://anongit.freedesktop.org/drm/drm-misc
16424
16425 VIA RHINE NETWORK DRIVER
16426 S:      Orphan
16427 F:      drivers/net/ethernet/via/via-rhine.c
16428
16429 VIA SD/MMC CARD CONTROLLER DRIVER
16430 M:      Bruce Chang <brucechang@via.com.tw>
16431 M:      Harald Welte <HaraldWelte@viatech.com>
16432 S:      Maintained
16433 F:      drivers/mmc/host/via-sdmmc.c
16434
16435 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16436 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16437 L:      linux-fbdev@vger.kernel.org
16438 S:      Maintained
16439 F:      include/linux/via-core.h
16440 F:      include/linux/via-gpio.h
16441 F:      include/linux/via_i2c.h
16442 F:      drivers/video/fbdev/via/
16443
16444 VIA VELOCITY NETWORK DRIVER
16445 M:      Francois Romieu <romieu@fr.zoreil.com>
16446 L:      netdev@vger.kernel.org
16447 S:      Maintained
16448 F:      drivers/net/ethernet/via/via-velocity.*
16449
16450 VICODEC VIRTUAL CODEC DRIVER
16451 M:      Hans Verkuil <hans.verkuil@cisco.com>
16452 L:      linux-media@vger.kernel.org
16453 T:      git git://linuxtv.org/media_tree.git
16454 W:      https://linuxtv.org
16455 S:      Maintained
16456 F:      drivers/media/platform/vicodec/*
16457
16458 VIDEO MULTIPLEXER DRIVER
16459 M:      Philipp Zabel <p.zabel@pengutronix.de>
16460 L:      linux-media@vger.kernel.org
16461 S:      Maintained
16462 F:      drivers/media/platform/video-mux.c
16463
16464 VIDEO I2C POLLING DRIVER
16465 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16466 L:      linux-media@vger.kernel.org
16467 S:      Maintained
16468 F:      drivers/media/i2c/video-i2c.c
16469
16470 VIDEOBUF2 FRAMEWORK
16471 M:      Pawel Osciak <pawel@osciak.com>
16472 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16473 M:      Kyungmin Park <kyungmin.park@samsung.com>
16474 L:      linux-media@vger.kernel.org
16475 S:      Maintained
16476 F:      drivers/media/common/videobuf2/*
16477 F:      include/media/videobuf2-*
16478
16479 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16480 M:      Helen Koike <helen.koike@collabora.com>
16481 L:      linux-media@vger.kernel.org
16482 T:      git git://linuxtv.org/media_tree.git
16483 W:      https://linuxtv.org
16484 S:      Maintained
16485 F:      drivers/media/platform/vimc/*
16486
16487 VIRT LIB
16488 M:      Alex Williamson <alex.williamson@redhat.com>
16489 M:      Paolo Bonzini <pbonzini@redhat.com>
16490 L:      kvm@vger.kernel.org
16491 S:      Supported
16492 F:      virt/lib/
16493
16494 VIRTIO AND VHOST VSOCK DRIVER
16495 M:      Stefan Hajnoczi <stefanha@redhat.com>
16496 L:      kvm@vger.kernel.org
16497 L:      virtualization@lists.linux-foundation.org
16498 L:      netdev@vger.kernel.org
16499 S:      Maintained
16500 F:      include/linux/virtio_vsock.h
16501 F:      include/uapi/linux/virtio_vsock.h
16502 F:      include/uapi/linux/vsockmon.h
16503 F:      include/uapi/linux/vm_sockets_diag.h
16504 F:      net/vmw_vsock/diag.c
16505 F:      net/vmw_vsock/af_vsock_tap.c
16506 F:      net/vmw_vsock/virtio_transport_common.c
16507 F:      net/vmw_vsock/virtio_transport.c
16508 F:      drivers/net/vsockmon.c
16509 F:      drivers/vhost/vsock.c
16510 F:      tools/testing/vsock/
16511
16512 VIRTIO CONSOLE DRIVER
16513 M:      Amit Shah <amit@kernel.org>
16514 L:      virtualization@lists.linux-foundation.org
16515 S:      Maintained
16516 F:      drivers/char/virtio_console.c
16517 F:      include/linux/virtio_console.h
16518 F:      include/uapi/linux/virtio_console.h
16519
16520 VIRTIO CORE, NET AND BLOCK DRIVERS
16521 M:      "Michael S. Tsirkin" <mst@redhat.com>
16522 M:      Jason Wang <jasowang@redhat.com>
16523 L:      virtualization@lists.linux-foundation.org
16524 S:      Maintained
16525 F:      Documentation/devicetree/bindings/virtio/
16526 F:      drivers/virtio/
16527 F:      tools/virtio/
16528 F:      drivers/net/virtio_net.c
16529 F:      drivers/block/virtio_blk.c
16530 F:      include/linux/virtio*.h
16531 F:      include/uapi/linux/virtio_*.h
16532 F:      drivers/crypto/virtio/
16533 F:      mm/balloon_compaction.c
16534
16535 VIRTIO CRYPTO DRIVER
16536 M:      Gonglei <arei.gonglei@huawei.com>
16537 L:      virtualization@lists.linux-foundation.org
16538 L:      linux-crypto@vger.kernel.org
16539 S:      Maintained
16540 F:      drivers/crypto/virtio/
16541 F:      include/uapi/linux/virtio_crypto.h
16542
16543 VIRTIO DRIVERS FOR S390
16544 M:      Cornelia Huck <cohuck@redhat.com>
16545 M:      Halil Pasic <pasic@linux.ibm.com>
16546 L:      linux-s390@vger.kernel.org
16547 L:      virtualization@lists.linux-foundation.org
16548 L:      kvm@vger.kernel.org
16549 S:      Supported
16550 F:      drivers/s390/virtio/
16551 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16552
16553 VIRTIO GPU DRIVER
16554 M:      David Airlie <airlied@linux.ie>
16555 M:      Gerd Hoffmann <kraxel@redhat.com>
16556 L:      dri-devel@lists.freedesktop.org
16557 L:      virtualization@lists.linux-foundation.org
16558 T:      git git://anongit.freedesktop.org/drm/drm-misc
16559 S:      Maintained
16560 F:      drivers/gpu/drm/virtio/
16561 F:      include/uapi/linux/virtio_gpu.h
16562
16563 VIRTIO HOST (VHOST)
16564 M:      "Michael S. Tsirkin" <mst@redhat.com>
16565 M:      Jason Wang <jasowang@redhat.com>
16566 L:      kvm@vger.kernel.org
16567 L:      virtualization@lists.linux-foundation.org
16568 L:      netdev@vger.kernel.org
16569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16570 S:      Maintained
16571 F:      drivers/vhost/
16572 F:      include/uapi/linux/vhost.h
16573
16574 VIRTIO INPUT DRIVER
16575 M:      Gerd Hoffmann <kraxel@redhat.com>
16576 S:      Maintained
16577 F:      drivers/virtio/virtio_input.c
16578 F:      include/uapi/linux/virtio_input.h
16579
16580 VIRTUAL BOX GUEST DEVICE DRIVER
16581 M:      Hans de Goede <hdegoede@redhat.com>
16582 M:      Arnd Bergmann <arnd@arndb.de>
16583 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16584 S:      Maintained
16585 F:      include/linux/vbox_utils.h
16586 F:      include/uapi/linux/vbox*.h
16587 F:      drivers/virt/vboxguest/
16588
16589 VIRTUAL SERIO DEVICE DRIVER
16590 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16591 S:      Maintained
16592 F:      drivers/input/serio/userio.c
16593 F:      include/uapi/linux/userio.h
16594
16595 VIVID VIRTUAL VIDEO DRIVER
16596 M:      Hans Verkuil <hverkuil@xs4all.nl>
16597 L:      linux-media@vger.kernel.org
16598 T:      git git://linuxtv.org/media_tree.git
16599 W:      https://linuxtv.org
16600 S:      Maintained
16601 F:      drivers/media/platform/vivid/*
16602
16603 VLYNQ BUS
16604 M:      Florian Fainelli <f.fainelli@gmail.com>
16605 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16606 S:      Maintained
16607 F:      drivers/vlynq/vlynq.c
16608 F:      include/linux/vlynq.h
16609
16610 VME SUBSYSTEM
16611 M:      Martyn Welch <martyn@welchs.me.uk>
16612 M:      Manohar Vanga <manohar.vanga@gmail.com>
16613 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16614 L:      devel@driverdev.osuosl.org
16615 S:      Maintained
16616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16617 F:      Documentation/driver-api/vme.rst
16618 F:      drivers/staging/vme/
16619 F:      drivers/vme/
16620 F:      include/linux/vme*
16621
16622 VMWARE BALLOON DRIVER
16623 M:      Julien Freche <jfreche@vmware.com>
16624 M:      Nadav Amit <namit@vmware.com>
16625 M:      "VMware, Inc." <pv-drivers@vmware.com>
16626 L:      linux-kernel@vger.kernel.org
16627 S:      Maintained
16628 F:      drivers/misc/vmw_balloon.c
16629
16630 VMWARE HYPERVISOR INTERFACE
16631 M:      Alok Kataria <akataria@vmware.com>
16632 L:      virtualization@lists.linux-foundation.org
16633 S:      Supported
16634 F:      arch/x86/kernel/cpu/vmware.c
16635
16636 VMWARE PVRDMA DRIVER
16637 M:      Adit Ranadive <aditr@vmware.com>
16638 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16639 L:      linux-rdma@vger.kernel.org
16640 S:      Maintained
16641 F:      drivers/infiniband/hw/vmw_pvrdma/
16642
16643 VMware PVSCSI driver
16644 M:      Jim Gill <jgill@vmware.com>
16645 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16646 L:      linux-scsi@vger.kernel.org
16647 S:      Maintained
16648 F:      drivers/scsi/vmw_pvscsi.c
16649 F:      drivers/scsi/vmw_pvscsi.h
16650
16651 VMWARE VMMOUSE SUBDRIVER
16652 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16653 M:      "VMware, Inc." <pv-drivers@vmware.com>
16654 L:      linux-input@vger.kernel.org
16655 S:      Maintained
16656 F:      drivers/input/mouse/vmmouse.c
16657 F:      drivers/input/mouse/vmmouse.h
16658
16659 VMWARE VMXNET3 ETHERNET DRIVER
16660 M:      Ronak Doshi <doshir@vmware.com>
16661 M:      "VMware, Inc." <pv-drivers@vmware.com>
16662 L:      netdev@vger.kernel.org
16663 S:      Maintained
16664 F:      drivers/net/vmxnet3/
16665
16666 VOCORE VOCORE2 BOARD
16667 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16668 L:      linux-mips@vger.kernel.org
16669 S:      Maintained
16670 F:      arch/mips/boot/dts/ralink/vocore2.dts
16671
16672 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16673 M:      Liam Girdwood <lgirdwood@gmail.com>
16674 M:      Mark Brown <broonie@kernel.org>
16675 L:      linux-kernel@vger.kernel.org
16676 W:      http://www.slimlogic.co.uk/?p=48
16677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16678 S:      Supported
16679 F:      Documentation/devicetree/bindings/regulator/
16680 F:      Documentation/power/regulator/
16681 F:      drivers/regulator/
16682 F:      include/dt-bindings/regulator/
16683 F:      include/linux/regulator/
16684
16685 VRF
16686 M:      David Ahern <dsa@cumulusnetworks.com>
16687 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16688 L:      netdev@vger.kernel.org
16689 S:      Maintained
16690 F:      drivers/net/vrf.c
16691 F:      Documentation/networking/vrf.txt
16692
16693 VT1211 HARDWARE MONITOR DRIVER
16694 M:      Juerg Haefliger <juergh@gmail.com>
16695 L:      linux-hwmon@vger.kernel.org
16696 S:      Maintained
16697 F:      Documentation/hwmon/vt1211
16698 F:      drivers/hwmon/vt1211.c
16699
16700 VT8231 HARDWARE MONITOR DRIVER
16701 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16702 L:      linux-hwmon@vger.kernel.org
16703 S:      Maintained
16704 F:      drivers/hwmon/vt8231.c
16705
16706 VUB300 USB to SDIO/SD/MMC bridge chip
16707 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16708 L:      linux-mmc@vger.kernel.org
16709 L:      linux-usb@vger.kernel.org
16710 S:      Supported
16711 F:      drivers/mmc/host/vub300.c
16712
16713 W1 DALLAS'S 1-WIRE BUS
16714 M:      Evgeniy Polyakov <zbr@ioremap.net>
16715 S:      Maintained
16716 F:      Documentation/devicetree/bindings/w1/
16717 F:      Documentation/w1/
16718 F:      drivers/w1/
16719 F:      include/linux/w1.h
16720
16721 W83791D HARDWARE MONITORING DRIVER
16722 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16723 L:      linux-hwmon@vger.kernel.org
16724 S:      Maintained
16725 F:      Documentation/hwmon/w83791d
16726 F:      drivers/hwmon/w83791d.c
16727
16728 W83793 HARDWARE MONITORING DRIVER
16729 M:      Rudolf Marek <r.marek@assembler.cz>
16730 L:      linux-hwmon@vger.kernel.org
16731 S:      Maintained
16732 F:      Documentation/hwmon/w83793
16733 F:      drivers/hwmon/w83793.c
16734
16735 W83795 HARDWARE MONITORING DRIVER
16736 M:      Jean Delvare <jdelvare@suse.com>
16737 L:      linux-hwmon@vger.kernel.org
16738 S:      Maintained
16739 F:      drivers/hwmon/w83795.c
16740
16741 W83L51xD SD/MMC CARD INTERFACE DRIVER
16742 M:      Pierre Ossman <pierre@ossman.eu>
16743 S:      Maintained
16744 F:      drivers/mmc/host/wbsd.*
16745
16746 WACOM PROTOCOL 4 SERIAL TABLETS
16747 M:      Julian Squires <julian@cipht.net>
16748 M:      Hans de Goede <hdegoede@redhat.com>
16749 L:      linux-input@vger.kernel.org
16750 S:      Maintained
16751 F:      drivers/input/tablet/wacom_serial4.c
16752
16753 WATCHDOG DEVICE DRIVERS
16754 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16755 M:      Guenter Roeck <linux@roeck-us.net>
16756 L:      linux-watchdog@vger.kernel.org
16757 W:      http://www.linux-watchdog.org/
16758 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16759 S:      Maintained
16760 F:      Documentation/devicetree/bindings/watchdog/
16761 F:      Documentation/watchdog/
16762 F:      drivers/watchdog/
16763 F:      include/linux/watchdog.h
16764 F:      include/uapi/linux/watchdog.h
16765
16766 WHISKEYCOVE PMIC GPIO DRIVER
16767 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16768 L:      linux-gpio@vger.kernel.org
16769 S:      Maintained
16770 F:      drivers/gpio/gpio-wcove.c
16771
16772 WHWAVE RTC DRIVER
16773 M:      Dianlong Li <long17.cool@163.com>
16774 L:      linux-rtc@vger.kernel.org
16775 S:      Maintained
16776 F:      drivers/rtc/rtc-sd3078.c
16777
16778 WIIMOTE HID DRIVER
16779 M:      David Herrmann <dh.herrmann@googlemail.com>
16780 L:      linux-input@vger.kernel.org
16781 S:      Maintained
16782 F:      drivers/hid/hid-wiimote*
16783
16784 WILOCITY WIL6210 WIRELESS DRIVER
16785 M:      Maya Erez <merez@codeaurora.org>
16786 L:      linux-wireless@vger.kernel.org
16787 L:      wil6210@qti.qualcomm.com
16788 S:      Supported
16789 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16790 F:      drivers/net/wireless/ath/wil6210/
16791
16792 WIMAX STACK
16793 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16794 M:      linux-wimax@intel.com
16795 L:      wimax@linuxwimax.org (subscribers-only)
16796 S:      Supported
16797 W:      http://linuxwimax.org
16798 F:      Documentation/wimax/README.wimax
16799 F:      include/linux/wimax/debug.h
16800 F:      include/net/wimax.h
16801 F:      include/uapi/linux/wimax.h
16802 F:      net/wimax/
16803
16804 WINBOND CIR DRIVER
16805 M:      David Härdeman <david@hardeman.nu>
16806 S:      Maintained
16807 F:      drivers/media/rc/winbond-cir.c
16808
16809 RCMM REMOTE CONTROLS DECODER
16810 M:      Patrick Lerda <patrick9876@free.fr>
16811 S:      Maintained
16812 F:      drivers/media/rc/ir-rcmm-decoder.c
16813
16814 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16815 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16816 L:      linux-watchdog@vger.kernel.org
16817 S:      Maintained
16818 F:      drivers/watchdog/ebc-c384_wdt.c
16819
16820 WINSYSTEMS WS16C48 GPIO DRIVER
16821 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16822 L:      linux-gpio@vger.kernel.org
16823 S:      Maintained
16824 F:      drivers/gpio/gpio-ws16c48.c
16825
16826 WISTRON LAPTOP BUTTON DRIVER
16827 M:      Miloslav Trmac <mitr@volny.cz>
16828 S:      Maintained
16829 F:      drivers/input/misc/wistron_btns.c
16830
16831 WL3501 WIRELESS PCMCIA CARD DRIVER
16832 L:      linux-wireless@vger.kernel.org
16833 S:      Odd fixes
16834 F:      drivers/net/wireless/wl3501*
16835
16836 WOLFSON MICROELECTRONICS DRIVERS
16837 L:      patches@opensource.cirrus.com
16838 T:      git https://github.com/CirrusLogic/linux-drivers.git
16839 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16840 S:      Supported
16841 F:      Documentation/hwmon/wm83??
16842 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16843 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16844 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16845 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16846 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16847 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16848 F:      drivers/clk/clk-wm83*.c
16849 F:      drivers/extcon/extcon-arizona.c
16850 F:      drivers/leds/leds-wm83*.c
16851 F:      drivers/gpio/gpio-*wm*.c
16852 F:      drivers/gpio/gpio-arizona.c
16853 F:      drivers/hwmon/wm83??-hwmon.c
16854 F:      drivers/input/misc/wm831x-on.c
16855 F:      drivers/input/touchscreen/wm831x-ts.c
16856 F:      drivers/input/touchscreen/wm97*.c
16857 F:      drivers/mfd/arizona*
16858 F:      drivers/mfd/wm*.c
16859 F:      drivers/mfd/cs47l24*
16860 F:      drivers/power/supply/wm83*.c
16861 F:      drivers/rtc/rtc-wm83*.c
16862 F:      drivers/regulator/wm8*.c
16863 F:      drivers/regulator/arizona*
16864 F:      drivers/video/backlight/wm83*_bl.c
16865 F:      drivers/watchdog/wm83*_wdt.c
16866 F:      include/linux/mfd/arizona/
16867 F:      include/linux/mfd/wm831x/
16868 F:      include/linux/mfd/wm8350/
16869 F:      include/linux/mfd/wm8400*
16870 F:      include/linux/regulator/arizona*
16871 F:      include/linux/wm97xx.h
16872 F:      include/sound/wm????.h
16873 F:      sound/soc/codecs/arizona.?
16874 F:      sound/soc/codecs/wm*
16875 F:      sound/soc/codecs/cs47l24*
16876
16877 WORKQUEUE
16878 M:      Tejun Heo <tj@kernel.org>
16879 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16881 S:      Maintained
16882 F:      include/linux/workqueue.h
16883 F:      kernel/workqueue.c
16884 F:      Documentation/core-api/workqueue.rst
16885
16886 X-POWERS AXP288 PMIC DRIVERS
16887 M:      Hans de Goede <hdegoede@redhat.com>
16888 S:      Maintained
16889 N:      axp288
16890 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16891
16892 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16893 M:      Chen-Yu Tsai <wens@csie.org>
16894 L:      linux-kernel@vger.kernel.org
16895 S:      Maintained
16896 N:      axp[128]
16897
16898 X.25 NETWORK LAYER
16899 M:      Andrew Hendry <andrew.hendry@gmail.com>
16900 L:      linux-x25@vger.kernel.org
16901 S:      Odd Fixes
16902 F:      Documentation/networking/x25*
16903 F:      include/net/x25*
16904 F:      net/x25/
16905
16906 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16907 M:      Thomas Gleixner <tglx@linutronix.de>
16908 M:      Ingo Molnar <mingo@redhat.com>
16909 M:      Borislav Petkov <bp@alien8.de>
16910 R:      "H. Peter Anvin" <hpa@zytor.com>
16911 M:      x86@kernel.org
16912 L:      linux-kernel@vger.kernel.org
16913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16914 S:      Maintained
16915 F:      Documentation/devicetree/bindings/x86/
16916 F:      Documentation/x86/
16917 F:      arch/x86/
16918
16919 X86 ENTRY CODE
16920 M:      Andy Lutomirski <luto@kernel.org>
16921 L:      linux-kernel@vger.kernel.org
16922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16923 S:      Maintained
16924 F:      arch/x86/entry/
16925
16926 X86 MCE INFRASTRUCTURE
16927 M:      Tony Luck <tony.luck@intel.com>
16928 M:      Borislav Petkov <bp@alien8.de>
16929 L:      linux-edac@vger.kernel.org
16930 S:      Maintained
16931 F:      arch/x86/kernel/cpu/mcheck/*
16932
16933 X86 MICROCODE UPDATE SUPPORT
16934 M:      Borislav Petkov <bp@alien8.de>
16935 S:      Maintained
16936 F:      arch/x86/kernel/cpu/microcode/*
16937
16938 X86 MM
16939 M:      Dave Hansen <dave.hansen@linux.intel.com>
16940 M:      Andy Lutomirski <luto@kernel.org>
16941 M:      Peter Zijlstra <peterz@infradead.org>
16942 L:      linux-kernel@vger.kernel.org
16943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16944 S:      Maintained
16945 F:      arch/x86/mm/
16946
16947 X86 PLATFORM DRIVERS
16948 M:      Darren Hart <dvhart@infradead.org>
16949 M:      Andy Shevchenko <andy@infradead.org>
16950 L:      platform-driver-x86@vger.kernel.org
16951 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16952 S:      Maintained
16953 F:      drivers/platform/x86/
16954 F:      drivers/platform/olpc/
16955
16956 X86 PLATFORM DRIVERS - ARCH
16957 R:      Darren Hart <dvhart@infradead.org>
16958 R:      Andy Shevchenko <andy@infradead.org>
16959 L:      platform-driver-x86@vger.kernel.org
16960 L:      x86@kernel.org
16961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16962 S:      Maintained
16963 F:      arch/x86/platform
16964
16965 X86 VDSO
16966 M:      Andy Lutomirski <luto@kernel.org>
16967 L:      linux-kernel@vger.kernel.org
16968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16969 S:      Maintained
16970 F:      arch/x86/entry/vdso/
16971
16972 XARRAY
16973 M:      Matthew Wilcox <willy@infradead.org>
16974 L:      linux-fsdevel@vger.kernel.org
16975 S:      Supported
16976 F:      Documentation/core-api/xarray.rst
16977 F:      lib/idr.c
16978 F:      lib/xarray.c
16979 F:      include/linux/idr.h
16980 F:      include/linux/xarray.h
16981 F:      tools/testing/radix-tree
16982
16983 XBOX DVD IR REMOTE
16984 M:      Benjamin Valentin <benpicco@googlemail.com>
16985 S:      Maintained
16986 F:      drivers/media/rc/xbox_remote.c
16987 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16988
16989 XC2028/3028 TUNER DRIVER
16990 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16991 L:      linux-media@vger.kernel.org
16992 W:      https://linuxtv.org
16993 T:      git git://linuxtv.org/media_tree.git
16994 S:      Maintained
16995 F:      drivers/media/tuners/tuner-xc2028.*
16996
16997 XDP (eXpress Data Path)
16998 M:      Alexei Starovoitov <ast@kernel.org>
16999 M:      Daniel Borkmann <daniel@iogearbox.net>
17000 M:      David S. Miller <davem@davemloft.net>
17001 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17002 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17003 M:      John Fastabend <john.fastabend@gmail.com>
17004 L:      netdev@vger.kernel.org
17005 L:      xdp-newbies@vger.kernel.org
17006 L:      bpf@vger.kernel.org
17007 S:      Supported
17008 F:      net/core/xdp.c
17009 F:      include/net/xdp.h
17010 F:      kernel/bpf/devmap.c
17011 F:      kernel/bpf/cpumap.c
17012 F:      include/trace/events/xdp.h
17013 K:      xdp
17014 N:      xdp
17015
17016 XDP SOCKETS (AF_XDP)
17017 M:      Björn Töpel <bjorn.topel@intel.com>
17018 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17019 L:      netdev@vger.kernel.org
17020 L:      bpf@vger.kernel.org
17021 S:      Maintained
17022 F:      kernel/bpf/xskmap.c
17023 F:      net/xdp/
17024
17025 XEN BLOCK SUBSYSTEM
17026 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17027 M:      Roger Pau Monné <roger.pau@citrix.com>
17028 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17029 S:      Supported
17030 F:      drivers/block/xen-blkback/*
17031 F:      drivers/block/xen*
17032
17033 XEN HYPERVISOR ARM
17034 M:      Stefano Stabellini <sstabellini@kernel.org>
17035 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17036 S:      Maintained
17037 F:      arch/arm/xen/
17038 F:      arch/arm/include/asm/xen/
17039
17040 XEN HYPERVISOR ARM64
17041 M:      Stefano Stabellini <sstabellini@kernel.org>
17042 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17043 S:      Maintained
17044 F:      arch/arm64/xen/
17045 F:      arch/arm64/include/asm/xen/
17046
17047 XEN HYPERVISOR INTERFACE
17048 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17049 M:      Juergen Gross <jgross@suse.com>
17050 R:      Stefano Stabellini <sstabellini@kernel.org>
17051 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17053 S:      Supported
17054 F:      arch/x86/xen/
17055 F:      arch/x86/platform/pvh/
17056 F:      drivers/*/xen-*front.c
17057 F:      drivers/xen/
17058 F:      arch/x86/include/asm/xen/
17059 F:      arch/x86/include/asm/pvclock-abi.h
17060 F:      include/xen/
17061 F:      include/uapi/xen/
17062 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17063 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17064
17065 XEN NETWORK BACKEND DRIVER
17066 M:      Wei Liu <wei.liu2@citrix.com>
17067 M:      Paul Durrant <paul.durrant@citrix.com>
17068 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17069 L:      netdev@vger.kernel.org
17070 S:      Supported
17071 F:      drivers/net/xen-netback/*
17072
17073 XEN PCI SUBSYSTEM
17074 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17075 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17076 S:      Supported
17077 F:      arch/x86/pci/*xen*
17078 F:      drivers/pci/*xen*
17079
17080 XEN PVSCSI DRIVERS
17081 M:      Juergen Gross <jgross@suse.com>
17082 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17083 L:      linux-scsi@vger.kernel.org
17084 S:      Supported
17085 F:      drivers/scsi/xen-scsifront.c
17086 F:      drivers/xen/xen-scsiback.c
17087 F:      include/xen/interface/io/vscsiif.h
17088
17089 XEN SWIOTLB SUBSYSTEM
17090 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17091 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17092 L:      iommu@lists.linux-foundation.org
17093 S:      Supported
17094 F:      arch/x86/xen/*swiotlb*
17095 F:      drivers/xen/*swiotlb*
17096
17097 XEN SOUND FRONTEND DRIVER
17098 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17099 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17100 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17101 S:      Supported
17102 F:      sound/xen/*
17103
17104 XFS FILESYSTEM
17105 M:      Darrick J. Wong <darrick.wong@oracle.com>
17106 M:      linux-xfs@vger.kernel.org
17107 L:      linux-xfs@vger.kernel.org
17108 W:      http://xfs.org/
17109 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17110 S:      Supported
17111 F:      Documentation/filesystems/xfs.txt
17112 F:      fs/xfs/
17113
17114 XILINX AXI ETHERNET DRIVER
17115 M:      Anirudha Sarangi <anirudh@xilinx.com>
17116 M:      John Linn <John.Linn@xilinx.com>
17117 S:      Maintained
17118 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17119
17120 XILINX UARTLITE SERIAL DRIVER
17121 M:      Peter Korsgaard <jacmet@sunsite.dk>
17122 L:      linux-serial@vger.kernel.org
17123 S:      Maintained
17124 F:      drivers/tty/serial/uartlite.c
17125
17126 XILINX VIDEO IP CORES
17127 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17128 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17129 L:      linux-media@vger.kernel.org
17130 T:      git git://linuxtv.org/media_tree.git
17131 S:      Supported
17132 F:      Documentation/devicetree/bindings/media/xilinx/
17133 F:      drivers/media/platform/xilinx/
17134 F:      include/uapi/linux/xilinx-v4l2-controls.h
17135
17136 XILLYBUS DRIVER
17137 M:      Eli Billauer <eli.billauer@gmail.com>
17138 L:      linux-kernel@vger.kernel.org
17139 S:      Supported
17140 F:      drivers/char/xillybus/
17141
17142 XLP9XX I2C DRIVER
17143 M:      George Cherian <george.cherian@cavium.com>
17144 M:      Jan Glauber <jglauber@cavium.com>
17145 L:      linux-i2c@vger.kernel.org
17146 W:      http://www.cavium.com
17147 S:      Supported
17148 F:      drivers/i2c/busses/i2c-xlp9xx.c
17149
17150 XRA1403 GPIO EXPANDER
17151 M:      Nandor Han <nandor.han@ge.com>
17152 M:      Semi Malinen <semi.malinen@ge.com>
17153 L:      linux-gpio@vger.kernel.org
17154 S:      Maintained
17155 F:      drivers/gpio/gpio-xra1403.c
17156 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17157
17158 XTENSA XTFPGA PLATFORM SUPPORT
17159 M:      Max Filippov <jcmvbkbc@gmail.com>
17160 L:      linux-xtensa@linux-xtensa.org
17161 S:      Maintained
17162 F:      drivers/spi/spi-xtensa-xtfpga.c
17163 F:      sound/soc/xtensa/xtfpga-i2s.c
17164
17165 YAM DRIVER FOR AX.25
17166 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17167 L:      linux-hams@vger.kernel.org
17168 S:      Maintained
17169 F:      drivers/net/hamradio/yam*
17170 F:      include/linux/yam.h
17171
17172 YAMA SECURITY MODULE
17173 M:      Kees Cook <keescook@chromium.org>
17174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17175 S:      Supported
17176 F:      security/yama/
17177 F:      Documentation/admin-guide/LSM/Yama.rst
17178
17179 YEALINK PHONE DRIVER
17180 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17181 L:      usbb2k-api-dev@nongnu.org
17182 S:      Maintained
17183 F:      Documentation/input/devices/yealink.rst
17184 F:      drivers/input/misc/yealink.*
17185
17186 Z8530 DRIVER FOR AX.25
17187 M:      Joerg Reuter <jreuter@yaina.de>
17188 W:      http://yaina.de/jreuter/
17189 W:      http://www.qsl.net/dl1bke/
17190 L:      linux-hams@vger.kernel.org
17191 S:      Maintained
17192 F:      Documentation/networking/z8530drv.txt
17193 F:      drivers/net/hamradio/*scc.c
17194 F:      drivers/net/hamradio/z8530.h
17195
17196 ZBUD COMPRESSED PAGE ALLOCATOR
17197 M:      Seth Jennings <sjenning@redhat.com>
17198 M:      Dan Streetman <ddstreet@ieee.org>
17199 L:      linux-mm@kvack.org
17200 S:      Maintained
17201 F:      mm/zbud.c
17202 F:      include/linux/zbud.h
17203
17204 ZD1211RW WIRELESS DRIVER
17205 M:      Daniel Drake <dsd@gentoo.org>
17206 M:      Ulrich Kunitz <kune@deine-taler.de>
17207 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17208 L:      linux-wireless@vger.kernel.org
17209 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17210 S:      Maintained
17211 F:      drivers/net/wireless/zydas/zd1211rw/
17212
17213 ZD1301 MEDIA DRIVER
17214 M:      Antti Palosaari <crope@iki.fi>
17215 L:      linux-media@vger.kernel.org
17216 W:      https://linuxtv.org/
17217 W:      http://palosaari.fi/linux/
17218 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17219 S:      Maintained
17220 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17221
17222 ZD1301_DEMOD MEDIA DRIVER
17223 M:      Antti Palosaari <crope@iki.fi>
17224 L:      linux-media@vger.kernel.org
17225 W:      https://linuxtv.org/
17226 W:      http://palosaari.fi/linux/
17227 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17228 S:      Maintained
17229 F:      drivers/media/dvb-frontends/zd1301_demod*
17230
17231 ZPOOL COMPRESSED PAGE STORAGE API
17232 M:      Dan Streetman <ddstreet@ieee.org>
17233 L:      linux-mm@kvack.org
17234 S:      Maintained
17235 F:      mm/zpool.c
17236 F:      include/linux/zpool.h
17237
17238 ZR36067 VIDEO FOR LINUX DRIVER
17239 L:      mjpeg-users@lists.sourceforge.net
17240 L:      linux-media@vger.kernel.org
17241 W:      http://mjpeg.sourceforge.net/driver-zoran/
17242 T:      hg https://linuxtv.org/hg/v4l-dvb
17243 S:      Odd Fixes
17244 F:      drivers/staging/media/zoran/
17245
17246 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17247 M:      Minchan Kim <minchan@kernel.org>
17248 M:      Nitin Gupta <ngupta@vflare.org>
17249 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17250 L:      linux-kernel@vger.kernel.org
17251 S:      Maintained
17252 F:      drivers/block/zram/
17253 F:      Documentation/blockdev/zram.txt
17254
17255 ZS DECSTATION Z85C30 SERIAL DRIVER
17256 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17257 S:      Maintained
17258 F:      drivers/tty/serial/zs.*
17259
17260 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17261 M:      Minchan Kim <minchan@kernel.org>
17262 M:      Nitin Gupta <ngupta@vflare.org>
17263 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17264 L:      linux-mm@kvack.org
17265 S:      Maintained
17266 F:      mm/zsmalloc.c
17267 F:      include/linux/zsmalloc.h
17268 F:      Documentation/vm/zsmalloc.rst
17269
17270 ZSWAP COMPRESSED SWAP CACHING
17271 M:      Seth Jennings <sjenning@redhat.com>
17272 M:      Dan Streetman <ddstreet@ieee.org>
17273 L:      linux-mm@kvack.org
17274 S:      Maintained
17275 F:      mm/zswap.c
17276
17277 THE REST
17278 M:      Linus Torvalds <torvalds@linux-foundation.org>
17279 L:      linux-kernel@vger.kernel.org
17280 Q:      http://patchwork.kernel.org/project/LKML/list/
17281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17282 S:      Buried alive in reporters
17283 F:      *
17284 F:      */