MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 370 S:      Maintained
 371 F:      drivers/acpi/arm64
 372
 373 ACPI I2C MULTI INSTANTIATE DRIVER
 374 M:      Hans de Goede <hdegoede@redhat.com>
 375 L:      platform-driver-x86@vger.kernel.org
 376 S:      Maintained
 377 F:      drivers/platform/x86/i2c-multi-instantiate.c
 378
 379 ACPI PMIC DRIVERS
 380 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 381 M:      Len Brown <lenb@kernel.org>
 382 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 383 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 387 B:      https://bugzilla.kernel.org
 388 S:      Supported
 389 F:      drivers/acpi/pmic/
 390
 391 ACPI THERMAL DRIVER
 392 M:      Zhang Rui <rui.zhang@intel.com>
 393 L:      linux-acpi@vger.kernel.org
 394 W:      https://01.org/linux-acpi
 395 B:      https://bugzilla.kernel.org
 396 S:      Supported
 397 F:      drivers/acpi/*thermal*
 398
 399 ACPI VIDEO DRIVER
 400 M:      Zhang Rui <rui.zhang@intel.com>
 401 L:      linux-acpi@vger.kernel.org
 402 W:      https://01.org/linux-acpi
 403 B:      https://bugzilla.kernel.org
 404 S:      Supported
 405 F:      drivers/acpi/acpi_video.c
 406
 407 ACPI WMI DRIVER
 408 L:      platform-driver-x86@vger.kernel.org
 409 S:      Orphan
 410 F:      drivers/platform/x86/wmi.c
 411 F:      include/uapi/linux/wmi.h
 412
 413 AD1889 ALSA SOUND DRIVER
 414 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 415 L:      linux-parisc@vger.kernel.org
 416 S:      Maintained
 417 F:      sound/pci/ad1889.*
 418
 419 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 W:      http://wiki.analog.com/AD5254
 422 W:      http://ez.analog.com/community/linux-device-drivers
 423 S:      Supported
 424 F:      drivers/misc/ad525x_dpot.c
 425
 426 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5398
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/regulator/ad5398.c
 432
 433 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD7142
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/input/misc/ad714x.c
 439
 440 AD7877 TOUCHSCREEN DRIVER
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7877
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/touchscreen/ad7877.c
 446
 447 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7879
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7879.c
 453
 454 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 455 M:      Jiri Kosina <jikos@kernel.org>
 456 S:      Maintained
 457
 458 ADF7242 IEEE 802.15.4 RADIO DRIVER
 459 M:      Michael Hennerich <michael.hennerich@analog.com>
 460 W:      https://wiki.analog.com/ADF7242
 461 W:      http://ez.analog.com/community/linux-device-drivers
 462 L:      linux-wpan@vger.kernel.org
 463 S:      Supported
 464 F:      drivers/net/ieee802154/adf7242.c
 465 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 466
 467 ADM1025 HARDWARE MONITOR DRIVER
 468 M:      Jean Delvare <jdelvare@suse.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      Documentation/hwmon/adm1025
 472 F:      drivers/hwmon/adm1025.c
 473
 474 ADM1029 HARDWARE MONITOR DRIVER
 475 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      drivers/hwmon/adm1029.c
 479
 480 ADM8211 WIRELESS DRIVER
 481 L:      linux-wireless@vger.kernel.org
 482 W:      http://wireless.kernel.org/
 483 S:      Orphan
 484 F:      drivers/net/wireless/admtek/adm8211.*
 485
 486 ADP1653 FLASH CONTROLLER DRIVER
 487 M:      Sakari Ailus <sakari.ailus@iki.fi>
 488 L:      linux-media@vger.kernel.org
 489 S:      Maintained
 490 F:      drivers/media/i2c/adp1653.c
 491 F:      include/media/i2c/adp1653.h
 492
 493 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 494 M:      Michael Hennerich <michael.hennerich@analog.com>
 495 W:      http://wiki.analog.com/ADP5520
 496 W:      http://ez.analog.com/community/linux-device-drivers
 497 S:      Supported
 498 F:      drivers/mfd/adp5520.c
 499 F:      drivers/video/backlight/adp5520_bl.c
 500 F:      drivers/leds/leds-adp5520.c
 501 F:      drivers/gpio/gpio-adp5520.c
 502 F:      drivers/input/keyboard/adp5520-keys.c
 503
 504 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP5588
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/input/keyboard/adp5588-keys.c
 510 F:      drivers/gpio/gpio-adp5588.c
 511
 512 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 513 M:      Michael Hennerich <michael.hennerich@analog.com>
 514 W:      http://wiki.analog.com/ADP8860
 515 W:      http://ez.analog.com/community/linux-device-drivers
 516 S:      Supported
 517 F:      drivers/video/backlight/adp8860_bl.c
 518
 519 ADS1015 HARDWARE MONITOR DRIVER
 520 M:      Dirk Eibach <eibach@gdsys.de>
 521 L:      linux-hwmon@vger.kernel.org
 522 S:      Maintained
 523 F:      Documentation/hwmon/ads1015
 524 F:      drivers/hwmon/ads1015.c
 525 F:      include/linux/platform_data/ads1015.h
 526
 527 ADT746X FAN DRIVER
 528 M:      Colin Leroy <colin@colino.net>
 529 S:      Maintained
 530 F:      drivers/macintosh/therm_adt746x.c
 531
 532 ADT7475 HARDWARE MONITOR DRIVER
 533 M:      Jean Delvare <jdelvare@suse.com>
 534 L:      linux-hwmon@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/hwmon/adt7475
 537 F:      drivers/hwmon/adt7475.c
 538
 539 ADVANSYS SCSI DRIVER
 540 M:      Matthew Wilcox <willy@infradead.org>
 541 M:      Hannes Reinecke <hare@suse.com>
 542 L:      linux-scsi@vger.kernel.org
 543 S:      Maintained
 544 F:      Documentation/scsi/advansys.txt
 545 F:      drivers/scsi/advansys.c
 546
 547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 548 M:      Michael Hennerich <michael.hennerich@analog.com>
 549 W:      http://wiki.analog.com/ADXL345
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/input/misc/adxl34x.c
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 ALCATEL SPEEDTOUCH USB DRIVER
 651 M:      Duncan Sands <duncan.sands@free.fr>
 652 L:      linux-usb@vger.kernel.org
 653 W:      http://www.linux-usb.org/SpeedTouch/
 654 S:      Maintained
 655 F:      drivers/usb/atm/speedtch.c
 656 F:      drivers/usb/atm/usbatm.c
 657
 658 ALCHEMY AU1XX0 MMC DRIVER
 659 M:      Manuel Lauss <manuel.lauss@gmail.com>
 660 S:      Maintained
 661 F:      drivers/mmc/host/au1xmmc.c
 662
 663 ALI1563 I2C DRIVER
 664 M:      Rudolf Marek <r.marek@assembler.cz>
 665 L:      linux-i2c@vger.kernel.org
 666 S:      Maintained
 667 F:      Documentation/i2c/busses/i2c-ali1563
 668 F:      drivers/i2c/busses/i2c-ali1563.c
 669
 670 ALLWINNER SECURITY SYSTEM
 671 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 672 L:      linux-crypto@vger.kernel.org
 673 S:      Maintained
 674 F:      drivers/crypto/sunxi-ss/
 675
 676 ALLWINNER VPU DRIVER
 677 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 678 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 679 L:      linux-media@vger.kernel.org
 680 S:      Maintained
 681 F:      drivers/staging/media/sunxi/cedrus/
 682
 683 ALPHA PORT
 684 M:      Richard Henderson <rth@twiddle.net>
 685 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 686 M:      Matt Turner <mattst88@gmail.com>
 687 S:      Odd Fixes
 688 L:      linux-alpha@vger.kernel.org
 689 F:      arch/alpha/
 690
 691 ALPS PS/2 TOUCHPAD DRIVER
 692 R:      Pali Rohár <pali.rohar@gmail.com>
 693 F:      drivers/input/mouse/alps.*
 694
 695 ALTERA I2C CONTROLLER DRIVER
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/i2c/busses/i2c-altera.c
 699
 700 ALTERA MAILBOX DRIVER
 701 M:      Ley Foon Tan <lftan@altera.com>
 702 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 703 S:      Maintained
 704 F:      drivers/mailbox/mailbox-altera.c
 705
 706 ALTERA PIO DRIVER
 707 M:      Tien Hock Loh <thloh@altera.com>
 708 L:      linux-gpio@vger.kernel.org
 709 S:      Maintained
 710 F:      drivers/gpio/gpio-altera.c
 711
 712 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 713 M:      Thor Thayer <thor.thayer@linux.intel.com>
 714 S:      Maintained
 715 F:      drivers/gpio/gpio-altera-a10sr.c
 716 F:      drivers/mfd/altera-a10sr.c
 717 F:      drivers/reset/reset-a10sr.c
 718 F:      include/linux/mfd/altera-a10sr.h
 719 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 720
 721 ALTERA TRIPLE SPEED ETHERNET DRIVER
 722 M:      Thor Thayer <thor.thayer@linux.intel.com>
 723 L:      netdev@vger.kernel.org
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/net/ethernet/altera/
 727
 728 ALTERA UART/JTAG UART SERIAL DRIVERS
 729 M:      Tobias Klauser <tklauser@distanz.ch>
 730 L:      linux-serial@vger.kernel.org
 731 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 732 S:      Maintained
 733 F:      drivers/tty/serial/altera_uart.c
 734 F:      drivers/tty/serial/altera_jtaguart.c
 735 F:      include/linux/altera_uart.h
 736 F:      include/linux/altera_jtaguart.h
 737
 738 AMAZON ETHERNET DRIVERS
 739 M:      Netanel Belgazal <netanel@amazon.com>
 740 R:      Saeed Bishara <saeedb@amazon.com>
 741 R:      Zorik Machulsky <zorik@amazon.com>
 742 L:      netdev@vger.kernel.org
 743 S:      Supported
 744 F:      Documentation/networking/device_drivers/amazon/ena.txt
 745 F:      drivers/net/ethernet/amazon/
 746
 747 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 748 M:      Tom Lendacky <thomas.lendacky@amd.com>
 749 M:      Gary Hook <gary.hook@amd.com>
 750 L:      linux-crypto@vger.kernel.org
 751 S:      Supported
 752 F:      drivers/crypto/ccp/
 753 F:      include/linux/ccp.h
 754
 755 AMD DISPLAY CORE
 756 M:      Harry Wentland <harry.wentland@amd.com>
 757 M:      Leo Li <sunpeng.li@amd.com>
 758 L:      amd-gfx@lists.freedesktop.org
 759 T:      git git://people.freedesktop.org/~agd5f/linux
 760 S:      Supported
 761 F:      drivers/gpu/drm/amd/display/
 762
 763 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 764 M:      Huang Rui <ray.huang@amd.com>
 765 L:      linux-hwmon@vger.kernel.org
 766 S:      Supported
 767 F:      Documentation/hwmon/fam15h_power
 768 F:      drivers/hwmon/fam15h_power.c
 769
 770 AMD FCH GPIO DRIVER
 771 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 772 L:      linux-gpio@vger.kernel.org
 773 S:      Maintained
 774 F:      drivers/gpio/gpio-amd-fch.c
 775 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 776
 777 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 778 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 779 S:      Orphan
 780 F:      drivers/usb/gadget/udc/amd5536udc.*
 781
 782 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 783 P:      Andres Salomon <dilinger@queued.net>
 784 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 785 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 786 S:      Supported
 787 F:      drivers/char/hw_random/geode-rng.c
 788 F:      drivers/crypto/geode*
 789 F:      drivers/video/fbdev/geode/
 790 F:      arch/x86/include/asm/geode.h
 791
 792 AMD IOMMU (AMD-VI)
 793 M:      Joerg Roedel <joro@8bytes.org>
 794 L:      iommu@lists.linux-foundation.org
 795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 796 S:      Maintained
 797 F:      drivers/iommu/amd_iommu*.[ch]
 798 F:      include/linux/amd-iommu.h
 799
 800 AMD KFD
 801 M:      Oded Gabbay <oded.gabbay@gmail.com>
 802 L:      dri-devel@lists.freedesktop.org
 803 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 804 S:      Supported
 805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 812 F:      drivers/gpu/drm/amd/amdkfd/
 813 F:      drivers/gpu/drm/amd/include/cik_structs.h
 814 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 815 F:      drivers/gpu/drm/amd/include/vi_structs.h
 816 F:      drivers/gpu/drm/amd/include/v9_structs.h
 817 F:      include/uapi/linux/kfd_ioctl.h
 818
 819 AMD POWERPLAY
 820 M:      Rex Zhu <rex.zhu@amd.com>
 821 M:      Evan Quan <evan.quan@amd.com>
 822 L:      amd-gfx@lists.freedesktop.org
 823 S:      Supported
 824 F:      drivers/gpu/drm/amd/powerplay/
 825 T:      git git://people.freedesktop.org/~agd5f/linux
 826
 827 AMD SEATTLE DEVICE TREE SUPPORT
 828 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 829 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 830 M:      Tom Lendacky <thomas.lendacky@amd.com>
 831 S:      Supported
 832 F:      arch/arm64/boot/dts/amd/
 833
 834 AMD XGBE DRIVER
 835 M:      Tom Lendacky <thomas.lendacky@amd.com>
 836 L:      netdev@vger.kernel.org
 837 S:      Supported
 838 F:      drivers/net/ethernet/amd/xgbe/
 839 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 840
 841 ANALOG DEVICES INC AD5686 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-pm@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5686*
 847 F:      drivers/iio/dac/ad5696*
 848
 849 ANALOG DEVICES INC AD5758 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/dac/ad5758.c
 855 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 856
 857 ANALOG DEVICES INC AD7124 DRIVER
 858 M:      Stefan Popa <stefan.popa@analog.com>
 859 L:      linux-iio@vger.kernel.org
 860 W:      http://ez.analog.com/community/linux-device-drivers
 861 S:      Supported
 862 F:      drivers/iio/adc/ad7124.c
 863 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 864
 865 ANALOG DEVICES INC AD7606 DRIVER
 866 M:      Stefan Popa <stefan.popa@analog.com>
 867 L:      linux-iio@vger.kernel.org
 868 W:      http://ez.analog.com/community/linux-device-drivers
 869 S:      Supported
 870 F:      drivers/iio/adc/ad7606.c
 871 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 872
 873 ANALOG DEVICES INC AD7768-1 DRIVER
 874 M:      Stefan Popa <stefan.popa@analog.com>
 875 L:      linux-iio@vger.kernel.org
 876 W:      http://ez.analog.com/community/linux-device-drivers
 877 S:      Supported
 878 F:      drivers/iio/adc/ad7768-1.c
 879 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 880
 881 ANALOG DEVICES INC AD9389B DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/ad9389b*
 886
 887 ANALOG DEVICES INC ADGS1408 DRIVER
 888 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 889 S:      Supported
 890 F:      drivers/mux/adgs1408.c
 891 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 892
 893 ANALOG DEVICES INC ADP5061 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-pm@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/power/supply/adp5061.c
 899
 900 ANALOG DEVICES INC ADV7180 DRIVER
 901 M:      Lars-Peter Clausen <lars@metafoo.de>
 902 L:      linux-media@vger.kernel.org
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      drivers/media/i2c/adv7180.c
 906
 907 ANALOG DEVICES INC ADV748X DRIVER
 908 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 909 L:      linux-media@vger.kernel.org
 910 S:      Maintained
 911 F:      drivers/media/i2c/adv748x/*
 912
 913 ANALOG DEVICES INC ADV7511 DRIVER
 914 M:      Hans Verkuil <hans.verkuil@cisco.com>
 915 L:      linux-media@vger.kernel.org
 916 S:      Maintained
 917 F:      drivers/media/i2c/adv7511*
 918
 919 ANALOG DEVICES INC ADV7604 DRIVER
 920 M:      Hans Verkuil <hans.verkuil@cisco.com>
 921 L:      linux-media@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/media/i2c/adv7604*
 924
 925 ANALOG DEVICES INC ADV7842 DRIVER
 926 M:      Hans Verkuil <hans.verkuil@cisco.com>
 927 L:      linux-media@vger.kernel.org
 928 S:      Maintained
 929 F:      drivers/media/i2c/adv7842*
 930
 931 ANALOG DEVICES INC ASOC CODEC DRIVERS
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 934 W:      http://wiki.analog.com/
 935 W:      http://ez.analog.com/community/linux-device-drivers
 936 S:      Supported
 937 F:      sound/soc/codecs/adau*
 938 F:      sound/soc/codecs/adav*
 939 F:      sound/soc/codecs/ad1*
 940 F:      sound/soc/codecs/ad7*
 941 F:      sound/soc/codecs/ssm*
 942 F:      sound/soc/codecs/sigmadsp.*
 943
 944 ANALOG DEVICES INC DMA DRIVERS
 945 M:      Lars-Peter Clausen <lars@metafoo.de>
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      drivers/dma/dma-axi-dmac.c
 949
 950 ANALOG DEVICES INC IIO DRIVERS
 951 M:      Lars-Peter Clausen <lars@metafoo.de>
 952 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 953 W:      http://wiki.analog.com/
 954 W:      http://ez.analog.com/community/linux-device-drivers
 955 S:      Supported
 956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 957 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 958 F:      drivers/iio/*/ad*
 959 F:      drivers/iio/adc/ltc2497*
 960 X:      drivers/iio/*/adjd*
 961 F:      drivers/staging/iio/*/ad*
 962
 963 ANDES ARCHITECTURE
 964 M:      Greentime Hu <green.hu@gmail.com>
 965 M:      Vincent Chen <deanbo422@gmail.com>
 966 T:      git https://github.com/andestech/linux.git
 967 S:      Supported
 968 F:      arch/nds32/
 969 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 970 F:      Documentation/devicetree/bindings/nds32/
 971 K:      nds32
 972 N:      nds32
 973
 974 ANDROID CONFIG FRAGMENTS
 975 M:      Rob Herring <robh@kernel.org>
 976 S:      Supported
 977 F:      kernel/configs/android*
 978
 979 ANDROID DRIVERS
 980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 981 M:      Arve Hjønnevåg <arve@android.com>
 982 M:      Todd Kjos <tkjos@android.com>
 983 M:      Martijn Coenen <maco@android.com>
 984 M:      Joel Fernandes <joel@joelfernandes.org>
 985 M:      Christian Brauner <christian@brauner.io>
 986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 987 L:      devel@driverdev.osuosl.org
 988 S:      Supported
 989 F:      drivers/android/
 990 F:      drivers/staging/android/
 991
 992 ANDROID GOLDFISH PIC DRIVER
 993 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 994 S:      Supported
 995 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 996 F:      drivers/irqchip/irq-goldfish-pic.c
 997
 998 ANDROID GOLDFISH RTC DRIVER
 999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1000 S:      Supported
1001 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1002 F:      drivers/rtc/rtc-goldfish.c
1003
1004 ANDROID ION DRIVER
1005 M:      Laura Abbott <labbott@redhat.com>
1006 M:      Sumit Semwal <sumit.semwal@linaro.org>
1007 L:      devel@driverdev.osuosl.org
1008 L:      dri-devel@lists.freedesktop.org
1009 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1010 S:      Supported
1011 F:      drivers/staging/android/ion
1012 F:      drivers/staging/android/uapi/ion.h
1013
1014 AOA (Apple Onboard Audio) ALSA DRIVER
1015 M:      Johannes Berg <johannes@sipsolutions.net>
1016 L:      linuxppc-dev@lists.ozlabs.org
1017 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1018 S:      Maintained
1019 F:      sound/aoa/
1020
1021 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1022 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1023 L:      linux-iio@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/iio/adc/stx104.c
1026
1027 APM DRIVER
1028 M:      Jiri Kosina <jikos@kernel.org>
1029 S:      Odd fixes
1030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1031 F:      arch/x86/kernel/apm_32.c
1032 F:      include/linux/apm_bios.h
1033 F:      include/uapi/linux/apm_bios.h
1034 F:      drivers/char/apm-emulation.c
1035
1036 APPARMOR SECURITY MODULE
1037 M:      John Johansen <john.johansen@canonical.com>
1038 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1039 W:      wiki.apparmor.net
1040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1041 S:      Supported
1042 F:      security/apparmor/
1043 F:      Documentation/admin-guide/LSM/apparmor.rst
1044
1045 APPLE BCM5974 MULTITOUCH DRIVER
1046 M:      Henrik Rydberg <rydberg@bitmath.org>
1047 L:      linux-input@vger.kernel.org
1048 S:      Odd fixes
1049 F:      drivers/input/mouse/bcm5974.c
1050
1051 APPLE SMC DRIVER
1052 M:      Henrik Rydberg <rydberg@bitmath.org>
1053 L:      linux-hwmon@vger.kernel.org
1054 S:      Odd fixes
1055 F:      drivers/hwmon/applesmc.c
1056
1057 APPLETALK NETWORK LAYER
1058 L:      netdev@vger.kernel.org
1059 S:      Odd fixes
1060 F:      drivers/net/appletalk/
1061 F:      net/appletalk/
1062 F:      include/linux/atalk.h
1063 F:      include/uapi/linux/atalk.h
1064
1065 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1066 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1067 S:      Supported
1068 F:      arch/arm64/boot/dts/apm/
1069
1070 APPLIED MICRO (APM) X-GENE SOC EDAC
1071 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1072 S:      Supported
1073 F:      drivers/edac/xgene_edac.c
1074 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1075
1076 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1077 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1078 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1079 S:      Supported
1080 F:      drivers/net/ethernet/apm/xgene-v2/
1081
1082 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1083 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1084 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1085 M:      Quan Nguyen <quan@os.amperecomputing.com>
1086 S:      Supported
1087 F:      drivers/net/ethernet/apm/xgene/
1088 F:      drivers/net/phy/mdio-xgene.c
1089 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1090 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1091
1092 APPLIED MICRO (APM) X-GENE SOC PMU
1093 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1094 S:      Supported
1095 F:      drivers/perf/xgene_pmu.c
1096 F:      Documentation/perf/xgene-pmu.txt
1097 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1098
1099 APTINA CAMERA SENSOR PLL
1100 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1101 L:      linux-media@vger.kernel.org
1102 S:      Maintained
1103 F:      drivers/media/i2c/aptina-pll.*
1104
1105 ARC FRAMEBUFFER DRIVER
1106 M:      Jaya Kumar <jayalk@intworks.biz>
1107 S:      Maintained
1108 F:      drivers/video/fbdev/arcfb.c
1109 F:      drivers/video/fbdev/core/fb_defio.c
1110
1111 ARC PGU DRM DRIVER
1112 M:      Alexey Brodkin <abrodkin@synopsys.com>
1113 S:      Supported
1114 F:      drivers/gpu/drm/arc/
1115 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1116
1117 ARCNET NETWORK LAYER
1118 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1119 L:      netdev@vger.kernel.org
1120 S:      Maintained
1121 F:      drivers/net/arcnet/
1122 F:      include/uapi/linux/if_arcnet.h
1123
1124 ARM ARCHITECTED TIMER DRIVER
1125 M:      Mark Rutland <mark.rutland@arm.com>
1126 M:      Marc Zyngier <marc.zyngier@arm.com>
1127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1128 S:      Maintained
1129 F:      arch/arm/include/asm/arch_timer.h
1130 F:      arch/arm64/include/asm/arch_timer.h
1131 F:      drivers/clocksource/arm_arch_timer.c
1132
1133 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1134 M:      Linus Walleij <linus.walleij@linaro.org>
1135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1136 S:      Maintained
1137 F:      Documentation/devicetree/bindings/arm/arm-boards
1138 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1139 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1140 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1141 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1142 F:      arch/arm/mach-integrator/
1143 F:      arch/arm/mach-realview/
1144 F:      arch/arm/mach-versatile/
1145 F:      arch/arm/plat-versatile/
1146 F:      arch/arm/boot/dts/arm-realview-*
1147 F:      arch/arm/boot/dts/integrator*
1148 F:      arch/arm/boot/dts/versatile*
1149 F:      drivers/clk/versatile/
1150 F:      drivers/i2c/busses/i2c-versatile.c
1151 F:      drivers/irqchip/irq-versatile-fpga.c
1152 F:      drivers/mtd/maps/physmap_of_versatile.c
1153 F:      drivers/power/reset/arm-versatile-reboot.c
1154 F:      drivers/soc/versatile/
1155
1156 ARM HDLCD DRM DRIVER
1157 M:      Liviu Dudau <liviu.dudau@arm.com>
1158 S:      Supported
1159 F:      drivers/gpu/drm/arm/hdlcd_*
1160 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1161
1162 ARM KOMEDA DRM-KMS DRIVER
1163 M:      James (Qian) Wang <james.qian.wang@arm.com>
1164 M:      Liviu Dudau <liviu.dudau@arm.com>
1165 L:      Mali DP Maintainers <malidp@foss.arm.com>
1166 S:      Supported
1167 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1168 F:      drivers/gpu/drm/arm/display/include/
1169 F:      drivers/gpu/drm/arm/display/komeda/
1170 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1171 F:      Documentation/gpu/komeda-kms.rst
1172
1173 ARM MALI-DP DRM DRIVER
1174 M:      Liviu Dudau <liviu.dudau@arm.com>
1175 M:      Brian Starkey <brian.starkey@arm.com>
1176 L:      Mali DP Maintainers <malidp@foss.arm.com>
1177 S:      Supported
1178 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1179 F:      drivers/gpu/drm/arm/
1180 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1181 F:      Documentation/gpu/afbc.rst
1182
1183 ARM MFM AND FLOPPY DRIVERS
1184 M:      Ian Molton <spyro@f2s.com>
1185 S:      Maintained
1186 F:      arch/arm/lib/floppydma.S
1187 F:      arch/arm/include/asm/floppy.h
1188
1189 ARM PMU PROFILING AND DEBUGGING
1190 M:      Will Deacon <will.deacon@arm.com>
1191 M:      Mark Rutland <mark.rutland@arm.com>
1192 S:      Maintained
1193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1194 F:      arch/arm*/kernel/perf_*
1195 F:      arch/arm/oprofile/common.c
1196 F:      arch/arm*/kernel/hw_breakpoint.c
1197 F:      arch/arm*/include/asm/hw_breakpoint.h
1198 F:      arch/arm*/include/asm/perf_event.h
1199 F:      drivers/perf/*
1200 F:      include/linux/perf/arm_pmu.h
1201 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1202 F:      Documentation/devicetree/bindings/perf/
1203
1204 ARM PORT
1205 M:      Russell King <linux@armlinux.org.uk>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 W:      http://www.armlinux.org.uk/
1208 S:      Odd Fixes
1209 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1210 F:      arch/arm/
1211 X:      arch/arm/boot/dts/
1212
1213 ARM PRIMECELL AACI PL041 DRIVER
1214 M:      Russell King <linux@armlinux.org.uk>
1215 S:      Odd Fixes
1216 F:      sound/arm/aaci.*
1217
1218 ARM PRIMECELL BUS SUPPORT
1219 M:      Russell King <linux@armlinux.org.uk>
1220 S:      Odd Fixes
1221 F:      drivers/amba/
1222 F:      include/linux/amba/bus.h
1223
1224 ARM PRIMECELL CLCD PL110 DRIVER
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      drivers/video/fbdev/amba-clcd.*
1228
1229 ARM PRIMECELL KMI PL050 DRIVER
1230 M:      Russell King <linux@armlinux.org.uk>
1231 S:      Odd Fixes
1232 F:      drivers/input/serio/ambakmi.*
1233 F:      include/linux/amba/kmi.h
1234
1235 ARM PRIMECELL MMCI PL180/1 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/mmc/host/mmci.*
1239 F:      include/linux/amba/mmci.h
1240
1241 ARM PRIMECELL SSP PL022 SPI DRIVER
1242 M:      Linus Walleij <linus.walleij@linaro.org>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1246 F:      drivers/spi/spi-pl022.c
1247
1248 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1249 M:      Russell King <linux@armlinux.org.uk>
1250 S:      Odd Fixes
1251 F:      drivers/tty/serial/amba-pl01*.c
1252 F:      include/linux/amba/serial.h
1253
1254 ARM PRIMECELL VIC PL190/PL192 DRIVER
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1259 F:      drivers/irqchip/irq-vic.c
1260
1261 ARM SMMU DRIVERS
1262 M:      Will Deacon <will.deacon@arm.com>
1263 R:      Robin Murphy <robin.murphy@arm.com>
1264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1265 S:      Maintained
1266 F:      drivers/iommu/arm-smmu.c
1267 F:      drivers/iommu/arm-smmu-v3.c
1268 F:      drivers/iommu/io-pgtable-arm.c
1269 F:      drivers/iommu/io-pgtable-arm-v7s.c
1270
1271 ARM SUB-ARCHITECTURES
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-*/
1275 F:      arch/arm/plat-*/
1276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1277
1278 ARM/ACTIONS SEMI ARCHITECTURE
1279 M:      Andreas Färber <afaerber@suse.de>
1280 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1282 S:      Maintained
1283 N:      owl
1284 F:      arch/arm/mach-actions/
1285 F:      arch/arm/boot/dts/owl-*
1286 F:      arch/arm64/boot/dts/actions/
1287 F:      drivers/clk/actions/
1288 F:      drivers/clocksource/timer-owl*
1289 F:      drivers/dma/owl-dma.c
1290 F:      drivers/i2c/busses/i2c-owl.c
1291 F:      drivers/pinctrl/actions/*
1292 F:      drivers/soc/actions/
1293 F:      include/dt-bindings/power/owl-*
1294 F:      include/linux/soc/actions/
1295 F:      Documentation/devicetree/bindings/arm/actions.txt
1296 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1297 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1298 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1299 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1300 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1301 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1302
1303 ARM/ADS SPHERE MACHINE SUPPORT
1304 M:      Lennert Buytenhek <kernel@wantstofly.org>
1305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1306 S:      Maintained
1307
1308 ARM/AFEB9260 MACHINE SUPPORT
1309 M:      Sergey Lapin <slapin@ossfans.org>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312
1313 ARM/AJECO 1ARM MACHINE SUPPORT
1314 M:      Lennert Buytenhek <kernel@wantstofly.org>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317
1318 ARM/Allwinner SoC Clock Support
1319 M:      Emilio López <emilio@elopez.com.ar>
1320 S:      Maintained
1321 F:      drivers/clk/sunxi/
1322
1323 ARM/Allwinner sunXi SoC support
1324 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1325 M:      Chen-Yu Tsai <wens@csie.org>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328 N:      sun[x456789]i
1329 N:      sun50i
1330 F:      arch/arm/mach-sunxi/
1331 F:      arch/arm64/boot/dts/allwinner/
1332 F:      drivers/clk/sunxi-ng/
1333 F:      drivers/pinctrl/sunxi/
1334 F:      drivers/soc/sunxi/
1335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1336
1337 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1338 M:      Neil Armstrong <narmstrong@baylibre.com>
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      linux-amlogic@lists.infradead.org
1341 S:      Maintained
1342 F:      drivers/clk/meson/
1343 F:      include/dt-bindings/clock/meson*
1344 F:      include/dt-bindings/clock/gxbb*
1345 F:      Documentation/devicetree/bindings/clock/amlogic*
1346
1347 ARM/Amlogic Meson SoC support
1348 M:      Kevin Hilman <khilman@baylibre.com>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 L:      linux-amlogic@lists.infradead.org
1351 W:      http://linux-meson.com/
1352 S:      Maintained
1353 F:      arch/arm/mach-meson/
1354 F:      arch/arm/boot/dts/meson*
1355 F:      arch/arm64/boot/dts/amlogic/
1356 F:      drivers/pinctrl/meson/
1357 F:      drivers/mmc/host/meson*
1358 F:      drivers/soc/amlogic/
1359 N:      meson
1360
1361 ARM/Amlogic Meson SoC Sound Drivers
1362 M:      Jerome Brunet <jbrunet@baylibre.com>
1363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1364 S:      Maintained
1365 F:      sound/soc/meson/
1366 F:      Documentation/devicetree/bindings/sound/amlogic*
1367
1368 ARM/Annapurna Labs ALPINE ARCHITECTURE
1369 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1370 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      arch/arm/mach-alpine/
1374 F:      arch/arm/boot/dts/alpine*
1375 F:      arch/arm64/boot/dts/al/
1376 F:      drivers/*/*alpine*
1377
1378 ARM/ARTPEC MACHINE SUPPORT
1379 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1380 M:      Lars Persson <lars.persson@axis.com>
1381 S:      Maintained
1382 L:      linux-arm-kernel@axis.com
1383 F:      arch/arm/mach-artpec
1384 F:      arch/arm/boot/dts/artpec6*
1385 F:      drivers/clk/axis
1386 F:      drivers/crypto/axis
1387 F:      drivers/pinctrl/pinctrl-artpec*
1388 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1389
1390 ARM/ASPEED I2C DRIVER
1391 M:      Brendan Higgins <brendanhiggins@google.com>
1392 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1393 R:      Joel Stanley <joel@jms.id.au>
1394 L:      linux-i2c@vger.kernel.org
1395 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1398 F:      drivers/i2c/busses/i2c-aspeed.c
1399 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1400 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1401
1402 ARM/ASPEED MACHINE SUPPORT
1403 M:      Joel Stanley <joel@jms.id.au>
1404 R:      Andrew Jeffery <andrew@aj.id.au>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1407 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1408 S:      Supported
1409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1410 F:      arch/arm/mach-aspeed/
1411 F:      arch/arm/boot/dts/aspeed-*
1412 N:      aspeed
1413
1414 ARM/BITMAIN ARCHITECTURE
1415 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 F:      arch/arm64/boot/dts/bitmain/
1419 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1420
1421 ARM/CALXEDA HIGHBANK ARCHITECTURE
1422 M:      Rob Herring <robh@kernel.org>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 F:      arch/arm/mach-highbank/
1426 F:      arch/arm/boot/dts/highbank.dts
1427 F:      arch/arm/boot/dts/ecx-*.dts*
1428
1429 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1430 M:      Krzysztof Halasa <khalasa@piap.pl>
1431 S:      Maintained
1432 F:      arch/arm/mach-cns3xxx/
1433
1434 ARM/CAVIUM THUNDER NETWORK DRIVER
1435 M:      Sunil Goutham <sgoutham@cavium.com>
1436 M:      Robert Richter <rric@kernel.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Supported
1439 F:      drivers/net/ethernet/cavium/thunder/
1440
1441 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1442 M:      Lukasz Majewski <lukma@denx.de>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      arch/arm/mach-ep93xx/ts72xx.c
1446
1447 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1448 M:      Alexander Shiyan <shc_work@mail.ru>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Odd Fixes
1451 N:      clps711x
1452
1453 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1454 M:      Lennert Buytenhek <kernel@wantstofly.org>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457
1458 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1459 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1460 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 F:      arch/arm/mach-ep93xx/
1464 F:      arch/arm/mach-ep93xx/include/mach/
1465
1466 ARM/CLKDEV SUPPORT
1467 M:      Russell King <linux@armlinux.org.uk>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 S:      Maintained
1470 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1471 F:      drivers/clk/clkdev.c
1472
1473 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1474 M:      Mike Rapoport <mike@compulab.co.il>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477
1478 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1479 M:      Baruch Siach <baruch@tkos.co.il>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/boot/dts/cx92755*
1483 N:      digicolor
1484
1485 ARM/CONTEC MICRO9 MACHINE SUPPORT
1486 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1487 S:      Maintained
1488 F:      arch/arm/mach-ep93xx/micro9.c
1489
1490 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1491 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1492 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      drivers/hwtracing/coresight/*
1496 F:      Documentation/trace/coresight.txt
1497 F:      Documentation/trace/coresight-cpu-debug.txt
1498 F:      Documentation/devicetree/bindings/arm/coresight.txt
1499 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1500 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1501 F:      tools/perf/arch/arm/util/pmu.c
1502 F:      tools/perf/arch/arm/util/auxtrace.c
1503 F:      tools/perf/arch/arm/util/cs-etm.c
1504 F:      tools/perf/arch/arm/util/cs-etm.h
1505 F:      tools/perf/util/cs-etm.*
1506 F:      tools/perf/util/cs-etm-decoder/*
1507
1508 ARM/CORGI MACHINE SUPPORT
1509 M:      Richard Purdie <rpurdie@rpsys.net>
1510 S:      Maintained
1511
1512 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1513 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1514 M:      Linus Walleij <linus.walleij@linaro.org>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 T:      git git://github.com/ulli-kroll/linux.git
1517 S:      Maintained
1518 F:      Documentation/devicetree/bindings/arm/gemini.txt
1519 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1520 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1521 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1522 F:      arch/arm/mach-gemini/
1523 F:      drivers/net/ethernet/cortina/
1524 F:      drivers/pinctrl/pinctrl-gemini.c
1525 F:      drivers/rtc/rtc-ftrtc010.c
1526
1527 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1528 M:      Barry Song <baohua@kernel.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/prima2*
1533 F:      arch/arm/mach-prima2/
1534 F:      drivers/clk/sirf/
1535 F:      drivers/clocksource/timer-prima2.c
1536 F:      drivers/clocksource/timer-atlas7.c
1537 N:      [^a-z]sirf
1538 X:      drivers/gnss
1539
1540 ARM/EBSA110 MACHINE SUPPORT
1541 M:      Russell King <linux@armlinux.org.uk>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 W:      http://www.armlinux.org.uk/
1544 S:      Maintained
1545 F:      arch/arm/mach-ebsa110/
1546 F:      drivers/net/ethernet/amd/am79c961a.*
1547
1548 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1549 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1550 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 N:      efm32
1554
1555 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1556 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-pxa/ezx.c
1560
1561 ARM/FARADAY FA526 PORT
1562 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.berlios.de/gemini-board
1566 F:      arch/arm/mm/*-fa*
1567
1568 ARM/FOOTBRIDGE ARCHITECTURE
1569 M:      Russell King <linux@armlinux.org.uk>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 W:      http://www.armlinux.org.uk/
1572 S:      Maintained
1573 F:      arch/arm/include/asm/hardware/dec21285.h
1574 F:      arch/arm/mach-footbridge/
1575
1576 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1577 M:      Shawn Guo <shawnguo@kernel.org>
1578 M:      Sascha Hauer <s.hauer@pengutronix.de>
1579 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1580 R:      Fabio Estevam <festevam@gmail.com>
1581 R:      NXP Linux Team <linux-imx@nxp.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1585 N:      imx
1586 N:      mxs
1587 X:      drivers/media/i2c/
1588
1589 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1590 M:      Shawn Guo <shawnguo@kernel.org>
1591 M:      Sascha Hauer <s.hauer@pengutronix.de>
1592 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1593 R:      Stefan Agner <stefan@agner.ch>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1597 F:      arch/arm/mach-imx/*vf610*
1598 F:      arch/arm/boot/dts/vf*
1599
1600 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1601 M:      Shawn Guo <shawnguo@kernel.org>
1602 M:      Li Yang <leoyang.li@nxp.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1606 F:      arch/arm/boot/dts/ls1021a*
1607 F:      arch/arm64/boot/dts/freescale/fsl-*
1608 F:      arch/arm64/boot/dts/freescale/qoriq-*
1609
1610 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/GUMSTIX MACHINE SUPPORT
1616 M:      Steve Sakoman <sakoman@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619
1620 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1621 M:      Philipp Zabel <philipp.zabel@gmail.com>
1622 M:      Paul Parsons <lost.distance@yahoo.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625 F:      arch/arm/mach-pxa/hx4700.c
1626 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1627 F:      sound/soc/pxa/hx4700.c
1628
1629 ARM/HISILICON SOC SUPPORT
1630 M:      Wei Xu <xuwei5@hisilicon.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.hisilicon.com
1633 S:      Supported
1634 T:      git git://github.com/hisilicon/linux-hisi.git
1635 F:      arch/arm/mach-hisi/
1636 F:      arch/arm/boot/dts/hi3*
1637 F:      arch/arm/boot/dts/hip*
1638 F:      arch/arm/boot/dts/hisi*
1639 F:      arch/arm64/boot/dts/hisilicon/
1640
1641 ARM/HP JORNADA 7XX MACHINE SUPPORT
1642 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1643 W:      www.jlime.com
1644 S:      Maintained
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1646 F:      arch/arm/mach-sa1100/jornada720.c
1647 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1648
1649 ARM/IGEP MACHINE SUPPORT
1650 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1651 M:      Javier Martinez Canillas <javier@dowhile0.org>
1652 L:      linux-omap@vger.kernel.org
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 F:      arch/arm/boot/dts/omap3-igep*
1656
1657 ARM/INCOME PXA270 SUPPORT
1658 M:      Marek Vasut <marek.vasut@gmail.com>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1662
1663 ARM/INTEL IOP13XX ARM ARCHITECTURE
1664 M:      Lennert Buytenhek <kernel@wantstofly.org>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/INTEL IOP32X ARM ARCHITECTURE
1669 M:      Lennert Buytenhek <kernel@wantstofly.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672
1673 ARM/INTEL IOP33X ARM ARCHITECTURE
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Orphan
1676
1677 ARM/INTEL IQ81342EX MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/INTEL IXDP2850 MACHINE SUPPORT
1683 M:      Lennert Buytenhek <kernel@wantstofly.org>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686
1687 ARM/INTEL IXP4XX ARM ARCHITECTURE
1688 M:      Imre Kaloz <kaloz@openwrt.org>
1689 M:      Krzysztof Halasa <khalasa@piap.pl>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm/mach-ixp4xx/
1693
1694 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1695 M:      Jonathan Cameron <jic23@cam.ac.uk>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698 F:      arch/arm/mach-pxa/stargate2.c
1699 F:      drivers/pcmcia/pxa2xx_stargate2.c
1700
1701 ARM/INTEL XSC3 (MANZANO) ARM CORE
1702 M:      Lennert Buytenhek <kernel@wantstofly.org>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705
1706 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1707 M:      Lennert Buytenhek <kernel@wantstofly.org>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 S:      Maintained
1710
1711 ARM/LG1K ARCHITECTURE
1712 M:      Chanho Min <chanho.min@lge.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm64/boot/dts/lg/
1716
1717 ARM/LOGICPD PXA270 MACHINE SUPPORT
1718 M:      Lennert Buytenhek <kernel@wantstofly.org>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721
1722 ARM/LPC18XX ARCHITECTURE
1723 M:      Vladimir Zapolskiy <vz@mleia.com>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/boot/dts/lpc43*
1727 F:      drivers/i2c/busses/i2c-lpc2k.c
1728 F:      drivers/memory/pl172.c
1729 F:      drivers/mtd/spi-nor/nxp-spifi.c
1730 F:      drivers/rtc/rtc-lpc24xx.c
1731 N:      lpc18xx
1732
1733 ARM/LPC32XX SOC SUPPORT
1734 M:      Vladimir Zapolskiy <vz@mleia.com>
1735 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1738 S:      Maintained
1739 F:      arch/arm/boot/dts/lpc32*
1740 F:      arch/arm/mach-lpc32xx/
1741 F:      drivers/i2c/busses/i2c-pnx.c
1742 F:      drivers/net/ethernet/nxp/lpc_eth.c
1743 F:      drivers/usb/host/ohci-nxp.c
1744 F:      drivers/watchdog/pnx4008_wdt.c
1745 N:      lpc32xx
1746
1747 ARM/MAGICIAN MACHINE SUPPORT
1748 M:      Philipp Zabel <philipp.zabel@gmail.com>
1749 S:      Maintained
1750
1751 ARM/Marvell Dove/MV78xx0/Orion SOC support
1752 M:      Jason Cooper <jason@lakedaemon.net>
1753 M:      Andrew Lunn <andrew@lunn.ch>
1754 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1755 M:      Gregory Clement <gregory.clement@bootlin.com>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      Documentation/devicetree/bindings/soc/dove/
1759 F:      arch/arm/mach-dove/
1760 F:      arch/arm/mach-mv78xx0/
1761 F:      arch/arm/mach-orion5x/
1762 F:      arch/arm/plat-orion/
1763 F:      arch/arm/boot/dts/dove*
1764 F:      arch/arm/boot/dts/orion5x*
1765
1766 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1767 M:      Jason Cooper <jason@lakedaemon.net>
1768 M:      Andrew Lunn <andrew@lunn.ch>
1769 M:      Gregory Clement <gregory.clement@bootlin.com>
1770 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 F:      arch/arm/boot/dts/armada*
1774 F:      arch/arm/boot/dts/kirkwood*
1775 F:      arch/arm/configs/mvebu_*_defconfig
1776 F:      arch/arm/mach-mvebu/
1777 F:      arch/arm64/boot/dts/marvell/armada*
1778 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1779 F:      drivers/cpufreq/armada-8k-cpufreq.c
1780 F:      drivers/cpufreq/mvebu-cpufreq.c
1781 F:      drivers/irqchip/irq-armada-370-xp.c
1782 F:      drivers/irqchip/irq-mvebu-*
1783 F:      drivers/pinctrl/mvebu/
1784 F:      drivers/rtc/rtc-armada38x.c
1785
1786 ARM/Mediatek RTC DRIVER
1787 M:      Eddie Huang <eddie.huang@mediatek.com>
1788 M:      Sean Wang <sean.wang@mediatek.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1791 S:      Maintained
1792 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1793 F:      drivers/rtc/rtc-mt6397.c
1794 F:      drivers/rtc/rtc-mt7622.c
1795
1796 ARM/Mediatek SoC support
1797 M:      Matthias Brugger <matthias.bgg@gmail.com>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1800 W:      https://mtk.bcnfs.org/
1801 C:      irc://chat.freenode.net/linux-mediatek
1802 S:      Maintained
1803 F:      arch/arm/boot/dts/mt6*
1804 F:      arch/arm/boot/dts/mt7*
1805 F:      arch/arm/boot/dts/mt8*
1806 F:      arch/arm/mach-mediatek/
1807 F:      arch/arm64/boot/dts/mediatek/
1808 F:      drivers/soc/mediatek/
1809 N:      mtk
1810 N:      mt[678]
1811 K:      mediatek
1812
1813 ARM/Mediatek USB3 PHY DRIVER
1814 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1817 S:      Maintained
1818 F:      drivers/phy/mediatek/
1819 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1820
1821 ARM/MICREL KS8695 ARCHITECTURE
1822 M:      Greg Ungerer <gerg@uclinux.org>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 F:      arch/arm/mach-ks8695/
1825 S:      Odd Fixes
1826
1827 ARM/Microchip (AT91) SoC support
1828 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1829 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1830 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 W:      http://www.linux4sam.org
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1834 S:      Supported
1835 N:      at91
1836 N:      atmel
1837 F:      arch/arm/mach-at91/
1838 F:      include/soc/at91/
1839 F:      arch/arm/boot/dts/at91*.dts
1840 F:      arch/arm/boot/dts/at91*.dtsi
1841 F:      arch/arm/boot/dts/sama*.dts
1842 F:      arch/arm/boot/dts/sama*.dtsi
1843 F:      arch/arm/include/debug/at91.S
1844 F:      drivers/memory/atmel*
1845 F:      drivers/watchdog/sama5d4_wdt.c
1846 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1847 X:      drivers/net/wireless/atmel/
1848
1849 ARM/MIOA701 MACHINE SUPPORT
1850 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 F:      arch/arm/mach-pxa/mioa701.c
1853 S:      Maintained
1854
1855 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1856 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1857 S:      Maintained
1858
1859 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1860 M:      Linus Walleij <linus.walleij@linaro.org>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863 F:      arch/arm/mach-nomadik/
1864 F:      arch/arm/mach-u300/
1865 F:      arch/arm/mach-ux500/
1866 F:      arch/arm/boot/dts/ste-*
1867 F:      drivers/clk/clk-nomadik.c
1868 F:      drivers/clk/clk-u300.c
1869 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1870 F:      drivers/clocksource/timer-u300.c
1871 F:      drivers/dma/coh901318*
1872 F:      drivers/dma/ste_dma40*
1873 F:      drivers/hwspinlock/u8500_hsem.c
1874 F:      drivers/i2c/busses/i2c-nomadik.c
1875 F:      drivers/i2c/busses/i2c-stu300.c
1876 F:      drivers/mfd/ab3100*
1877 F:      drivers/mfd/ab8500*
1878 F:      drivers/mfd/abx500*
1879 F:      drivers/mfd/dbx500*
1880 F:      drivers/mfd/db8500*
1881 F:      drivers/pinctrl/nomadik/
1882 F:      drivers/pinctrl/pinctrl-coh901*
1883 F:      drivers/pinctrl/pinctrl-u300.c
1884 F:      drivers/rtc/rtc-ab3100.c
1885 F:      drivers/rtc/rtc-ab8500.c
1886 F:      drivers/rtc/rtc-coh901331.c
1887 F:      drivers/rtc/rtc-pl031.c
1888 F:      drivers/watchdog/coh901327_wdt.c
1889 F:      Documentation/devicetree/bindings/arm/ste-*
1890 F:      Documentation/devicetree/bindings/arm/ux500/
1891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1892
1893 ARM/NUVOTON NPCM ARCHITECTURE
1894 M:      Avi Fishman <avifishman70@gmail.com>
1895 M:      Tomer Maimon <tmaimon77@gmail.com>
1896 R:      Patrick Venture <venture@google.com>
1897 R:      Nancy Yuen <yuenn@google.com>
1898 R:      Brendan Higgins <brendanhiggins@google.com>
1899 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1900 S:      Supported
1901 F:      arch/arm/mach-npcm/
1902 F:      arch/arm/boot/dts/nuvoton-npcm*
1903 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1904 F:      drivers/*/*npcm*
1905 F:      Documentation/devicetree/bindings/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*/*npcm*
1907
1908 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1909 M:      Wan ZongShun <mcuos.com@gmail.com>
1910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1911 W:      http://www.mcuos.com
1912 S:      Maintained
1913 F:      arch/arm/mach-w90x900/
1914 F:      drivers/input/keyboard/w90p910_keypad.c
1915 F:      drivers/input/touchscreen/w90p910_ts.c
1916 F:      drivers/watchdog/nuc900_wdt.c
1917 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1918 F:      drivers/mtd/nand/raw/nuc900_nand.c
1919 F:      drivers/rtc/rtc-nuc900.c
1920 F:      drivers/spi/spi-nuc900.c
1921 F:      drivers/usb/host/ehci-w90x900.c
1922 F:      drivers/video/fbdev/nuc900fb.c
1923
1924 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1925 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1926 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1927 S:      Orphan
1928 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1929 F:      arch/arm/mach-s3c24xx/gta02.h
1930
1931 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1932 M:      Alexander Clouter <alex@digriz.org.uk>
1933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1934 W:      http://www.digriz.org.uk/ts78xx/kernel
1935 S:      Maintained
1936 F:      arch/arm/mach-orion5x/ts78xx-*
1937
1938 ARM/OXNAS platform support
1939 M:      Neil Armstrong <narmstrong@baylibre.com>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1942 S:      Maintained
1943 F:      arch/arm/mach-oxnas/
1944 F:      arch/arm/boot/dts/ox8*.dts*
1945 N:      oxnas
1946
1947 ARM/PALM TREO SUPPORT
1948 M:      Tomas Cech <sleep_walker@suse.com>
1949 L:      linux-arm-kernel@lists.infradead.org
1950 W:      http://hackndev.com
1951 S:      Maintained
1952 F:      arch/arm/mach-pxa/palmtreo.*
1953
1954 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1955 M:      Marek Vasut <marek.vasut@gmail.com>
1956 L:      linux-arm-kernel@lists.infradead.org
1957 W:      http://hackndev.com
1958 S:      Maintained
1959 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1960 F:      arch/arm/mach-pxa/palmtx.c
1961 F:      arch/arm/mach-pxa/palmt5.*
1962 F:      arch/arm/mach-pxa/include/mach/palmld.h
1963 F:      arch/arm/mach-pxa/palmld.c
1964 F:      arch/arm/mach-pxa/palmte2.*
1965 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1966 F:      arch/arm/mach-pxa/palmtc.c
1967
1968 ARM/PALMZ72 SUPPORT
1969 M:      Sergey Lapin <slapin@ossfans.org>
1970 L:      linux-arm-kernel@lists.infradead.org
1971 W:      http://hackndev.com
1972 S:      Maintained
1973 F:      arch/arm/mach-pxa/palmz72.*
1974
1975 ARM/PLEB SUPPORT
1976 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1977 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1978 S:      Maintained
1979
1980 ARM/PT DIGITAL BOARD PORT
1981 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1982 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1983 W:      http://www.armlinux.org.uk/
1984 S:      Maintained
1985
1986 ARM/QUALCOMM SUPPORT
1987 M:      Andy Gross <andy.gross@linaro.org>
1988 M:      David Brown <david.brown@linaro.org>
1989 L:      linux-arm-msm@vger.kernel.org
1990 S:      Maintained
1991 F:      Documentation/devicetree/bindings/soc/qcom/
1992 F:      Documentation/devicetree/bindings/*/qcom*
1993 F:      arch/arm/boot/dts/qcom-*.dts
1994 F:      arch/arm/boot/dts/qcom-*.dtsi
1995 F:      arch/arm/mach-qcom/
1996 F:      arch/arm64/boot/dts/qcom/
1997 F:      drivers/*/qcom/
1998 F:      drivers/*/qcom*
1999 F:      drivers/*/*/qcom/
2000 F:      drivers/*/*/qcom*
2001 F:      drivers/*/pm8???-*
2002 F:      drivers/bluetooth/btqcomsmd.c
2003 F:      drivers/clocksource/timer-qcom.c
2004 F:      drivers/extcon/extcon-qcom*
2005 F:      drivers/iommu/msm*
2006 F:      drivers/i2c/busses/i2c-qup.c
2007 F:      drivers/i2c/busses/i2c-qcom-geni.c
2008 F:      drivers/mfd/ssbi.c
2009 F:      drivers/mmc/host/mmci_qcom*
2010 F:      drivers/mmc/host/sdhci_msm.c
2011 F:      drivers/pci/controller/dwc/pcie-qcom.c
2012 F:      drivers/phy/qualcomm/
2013 F:      drivers/power/*/msm*
2014 F:      drivers/reset/reset-qcom-*
2015 F:      drivers/scsi/ufs/ufs-qcom.*
2016 F:      drivers/spi/spi-qup.c
2017 F:      drivers/spi/spi-geni-qcom.c
2018 F:      drivers/spi/spi-qcom-qspi.c
2019 F:      drivers/tty/serial/msm_serial.c
2020 F:      drivers/usb/dwc3/dwc3-qcom.c
2021 F:      include/dt-bindings/*/qcom*
2022 F:      include/linux/*/qcom*
2023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2024
2025 ARM/RADISYS ENP2611 MACHINE SUPPORT
2026 M:      Lennert Buytenhek <kernel@wantstofly.org>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 S:      Maintained
2029
2030 ARM/RDA MICRO ARCHITECTURE
2031 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2033 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2034 S:      Maintained
2035 F:      arch/arm/boot/dts/rda8810pl-*
2036 F:      drivers/clocksource/timer-rda.c
2037 F:      drivers/irqchip/irq-rda-intc.c
2038 F:      drivers/tty/serial/rda-uart.c
2039 F:      Documentation/devicetree/bindings/arm/rda.txt
2040 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2041 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2042 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2043
2044 ARM/REALTEK ARCHITECTURE
2045 M:      Andreas Färber <afaerber@suse.de>
2046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2047 S:      Maintained
2048 F:      arch/arm64/boot/dts/realtek/
2049 F:      Documentation/devicetree/bindings/arm/realtek.txt
2050
2051 ARM/RENESAS ARM64 ARCHITECTURE
2052 M:      Simon Horman <horms@verge.net.au>
2053 M:      Magnus Damm <magnus.damm@gmail.com>
2054 L:      linux-renesas-soc@vger.kernel.org
2055 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2057 S:      Supported
2058 F:      arch/arm64/boot/dts/renesas/
2059 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2060 F:      drivers/soc/renesas/
2061 F:      include/linux/soc/renesas/
2062
2063 ARM/RISCPC ARCHITECTURE
2064 M:      Russell King <linux@armlinux.org.uk>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 W:      http://www.armlinux.org.uk/
2067 S:      Maintained
2068 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2069 F:      arch/arm/include/asm/hardware/ioc.h
2070 F:      arch/arm/include/asm/hardware/iomd.h
2071 F:      arch/arm/include/asm/hardware/memc.h
2072 F:      arch/arm/mach-rpc/
2073 F:      drivers/net/ethernet/8390/etherh.c
2074 F:      drivers/net/ethernet/i825xx/ether1*
2075 F:      drivers/net/ethernet/seeq/ether3*
2076 F:      drivers/scsi/arm/
2077
2078 ARM/Rockchip SoC support
2079 M:      Heiko Stuebner <heiko@sntech.de>
2080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2081 L:      linux-rockchip@lists.infradead.org
2082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2083 S:      Maintained
2084 F:      arch/arm/boot/dts/rk3*
2085 F:      arch/arm/boot/dts/rv1108*
2086 F:      arch/arm/mach-rockchip/
2087 F:      drivers/clk/rockchip/
2088 F:      drivers/i2c/busses/i2c-rk3x.c
2089 F:      drivers/*/*rockchip*
2090 F:      drivers/*/*/*rockchip*
2091 F:      sound/soc/rockchip/
2092 N:      rockchip
2093
2094 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2095 M:      Kukjin Kim <kgene@kernel.org>
2096 M:      Krzysztof Kozlowski <krzk@kernel.org>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2099 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2100 S:      Maintained
2101 F:      arch/arm/boot/dts/s3c*
2102 F:      arch/arm/boot/dts/s5p*
2103 F:      arch/arm/boot/dts/exynos*
2104 F:      arch/arm64/boot/dts/exynos/
2105 F:      arch/arm/plat-samsung/
2106 F:      arch/arm/mach-s3c24*/
2107 F:      arch/arm/mach-s3c64xx/
2108 F:      arch/arm/mach-s5p*/
2109 F:      arch/arm/mach-exynos*/
2110 F:      drivers/*/*s3c24*
2111 F:      drivers/*/*/*s3c24*
2112 F:      drivers/*/*s3c64xx*
2113 F:      drivers/*/*s5pv210*
2114 F:      drivers/memory/samsung/*
2115 F:      drivers/soc/samsung/*
2116 F:      Documentation/arm/Samsung/
2117 F:      Documentation/devicetree/bindings/arm/samsung/
2118 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2119 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2120 N:      exynos
2121
2122 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2123 M:      Kyungmin Park <kyungmin.park@samsung.com>
2124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2125 S:      Maintained
2126 F:      arch/arm/mach-s5pv210/
2127
2128 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2129 M:      Kyungmin Park <kyungmin.park@samsung.com>
2130 M:      Kamil Debski <kamil@wypas.org>
2131 M:      Andrzej Hajda <a.hajda@samsung.com>
2132 L:      linux-arm-kernel@lists.infradead.org
2133 L:      linux-media@vger.kernel.org
2134 S:      Maintained
2135 F:      drivers/media/platform/s5p-g2d/
2136
2137 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2138 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2139 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2140 L:      linux-media@vger.kernel.org
2141 S:      Maintained
2142 F:      drivers/media/platform/s5p-cec/
2143 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2144
2145 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2146 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2147 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2148 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2149 L:      linux-arm-kernel@lists.infradead.org
2150 L:      linux-media@vger.kernel.org
2151 S:      Maintained
2152 F:      drivers/media/platform/s5p-jpeg/
2153
2154 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2155 M:      Kyungmin Park <kyungmin.park@samsung.com>
2156 M:      Kamil Debski <kamil@wypas.org>
2157 M:      Jeongtae Park <jtp.park@samsung.com>
2158 M:      Andrzej Hajda <a.hajda@samsung.com>
2159 L:      linux-arm-kernel@lists.infradead.org
2160 L:      linux-media@vger.kernel.org
2161 S:      Maintained
2162 F:      drivers/media/platform/s5p-mfc/
2163
2164 ARM/SHMOBILE ARM ARCHITECTURE
2165 M:      Simon Horman <horms@verge.net.au>
2166 M:      Magnus Damm <magnus.damm@gmail.com>
2167 L:      linux-renesas-soc@vger.kernel.org
2168 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2170 S:      Supported
2171 F:      arch/arm/boot/dts/emev2*
2172 F:      arch/arm/boot/dts/gr-peach*
2173 F:      arch/arm/boot/dts/iwg20d-q7*
2174 F:      arch/arm/boot/dts/r7s*
2175 F:      arch/arm/boot/dts/r8a*
2176 F:      arch/arm/boot/dts/r9a*
2177 F:      arch/arm/boot/dts/sh*
2178 F:      arch/arm/configs/shmobile_defconfig
2179 F:      arch/arm/include/debug/renesas-scif.S
2180 F:      arch/arm/mach-shmobile/
2181 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2182 F:      drivers/soc/renesas/
2183 F:      include/linux/soc/renesas/
2184
2185 ARM/SOCFPGA ARCHITECTURE
2186 M:      Dinh Nguyen <dinguyen@kernel.org>
2187 S:      Maintained
2188 F:      arch/arm/mach-socfpga/
2189 F:      arch/arm/boot/dts/socfpga*
2190 F:      arch/arm/configs/socfpga_defconfig
2191 F:      arch/arm64/boot/dts/altera/
2192 W:      http://www.rocketboards.org
2193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2194
2195 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2196 M:      Dinh Nguyen <dinguyen@kernel.org>
2197 S:      Maintained
2198 F:      drivers/clk/socfpga/
2199
2200 ARM/SOCFPGA EDAC SUPPORT
2201 M:      Thor Thayer <thor.thayer@linux.intel.com>
2202 S:      Maintained
2203 F:      drivers/edac/altera_edac.
2204
2205 ARM/SPREADTRUM SoC SUPPORT
2206 M:      Orson Zhai <orsonzhai@gmail.com>
2207 M:      Baolin Wang <baolin.wang@linaro.org>
2208 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2209 S:      Maintained
2210 F:      arch/arm64/boot/dts/sprd
2211 N:      sprd
2212
2213 ARM/STI ARCHITECTURE
2214 M:      Patrice Chotard <patrice.chotard@st.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 W:      http://www.stlinux.com
2217 S:      Maintained
2218 F:      arch/arm/mach-sti/
2219 F:      arch/arm/boot/dts/sti*
2220 F:      drivers/char/hw_random/st-rng.c
2221 F:      drivers/clocksource/arm_global_timer.c
2222 F:      drivers/clocksource/clksrc_st_lpc.c
2223 F:      drivers/cpufreq/sti-cpufreq.c
2224 F:      drivers/dma/st_fdma*
2225 F:      drivers/i2c/busses/i2c-st.c
2226 F:      drivers/media/rc/st_rc.c
2227 F:      drivers/media/platform/sti/c8sectpfe/
2228 F:      drivers/mmc/host/sdhci-st.c
2229 F:      drivers/phy/st/phy-miphy28lp.c
2230 F:      drivers/phy/st/phy-stih407-usb.c
2231 F:      drivers/pinctrl/pinctrl-st.c
2232 F:      drivers/remoteproc/st_remoteproc.c
2233 F:      drivers/remoteproc/st_slim_rproc.c
2234 F:      drivers/reset/sti/
2235 F:      drivers/rtc/rtc-st-lpc.c
2236 F:      drivers/tty/serial/st-asc.c
2237 F:      drivers/usb/dwc3/dwc3-st.c
2238 F:      drivers/usb/host/ehci-st.c
2239 F:      drivers/usb/host/ohci-st.c
2240 F:      drivers/watchdog/st_lpc_wdt.c
2241 F:      drivers/ata/ahci_st.c
2242 F:      include/linux/remoteproc/st_slim_rproc.h
2243
2244 ARM/STM32 ARCHITECTURE
2245 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2246 M:      Alexandre Torgue <alexandre.torgue@st.com>
2247 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2249 S:      Maintained
2250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2251 N:      stm32
2252 N:      stm
2253 F:      arch/arm/boot/dts/stm32*
2254 F:      arch/arm/mach-stm32/
2255 F:      drivers/clocksource/armv7m_systick.c
2256
2257 ARM/Synaptics SoC support
2258 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2259 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2261 S:      Maintained
2262 F:      arch/arm/mach-berlin/
2263 F:      arch/arm/boot/dts/berlin*
2264 F:      arch/arm64/boot/dts/synaptics/
2265
2266 ARM/TANGO ARCHITECTURE
2267 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2268 M:      Mans Rullgard <mans@mansr.com>
2269 L:      linux-arm-kernel@lists.infradead.org
2270 S:      Odd Fixes
2271 N:      tango
2272
2273 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2274 M:      Lennert Buytenhek <kernel@wantstofly.org>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277
2278 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2279 M:      Hans Verkuil <hans.verkuil@cisco.com>
2280 L:      linux-tegra@vger.kernel.org
2281 L:      linux-media@vger.kernel.org
2282 S:      Maintained
2283 F:      drivers/media/platform/tegra-cec/
2284 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2285
2286 ARM/TETON BGA MACHINE SUPPORT
2287 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2289 S:      Maintained
2290
2291 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2292 M:      Santosh Shilimkar <ssantosh@kernel.org>
2293 L:      linux-kernel@vger.kernel.org
2294 S:      Maintained
2295 F:      drivers/memory/*emif*
2296
2297 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2298 M:      Tero Kristo <t-kristo@ti.com>
2299 M:      Nishanth Menon <nm@ti.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 S:      Supported
2302 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2303 F:      arch/arm64/boot/dts/ti/Makefile
2304 F:      arch/arm64/boot/dts/ti/k3-*
2305 F:      include/dt-bindings/pinctrl/k3.h
2306
2307 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2308 M:      Santosh Shilimkar <ssantosh@kernel.org>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 F:      arch/arm/mach-keystone/
2312 F:      arch/arm/boot/dts/keystone-*
2313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2314
2315 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2316 M:      Santosh Shilimkar <ssantosh@kernel.org>
2317 L:      linux-kernel@vger.kernel.org
2318 S:      Maintained
2319 F:      drivers/clk/keystone/
2320
2321 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2322 M:      Santosh Shilimkar <ssantosh@kernel.org>
2323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2324 L:      linux-kernel@vger.kernel.org
2325 S:      Maintained
2326 F:      drivers/clocksource/timer-keystone.c
2327
2328 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2329 M:      Santosh Shilimkar <ssantosh@kernel.org>
2330 L:      linux-kernel@vger.kernel.org
2331 S:      Maintained
2332 F:      drivers/power/reset/keystone-reset.c
2333
2334 ARM/THECUS N2100 MACHINE SUPPORT
2335 M:      Lennert Buytenhek <kernel@wantstofly.org>
2336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2337 S:      Maintained
2338
2339 ARM/TOSA MACHINE SUPPORT
2340 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2341 M:      Dirk Opfer <dirk@opfer-online.de>
2342 S:      Maintained
2343
2344 ARM/UNIPHIER ARCHITECTURE
2345 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2348 S:      Maintained
2349 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2350 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2351 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2352 F:      arch/arm/boot/dts/uniphier*
2353 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2354 F:      arch/arm/mach-uniphier/
2355 F:      arch/arm/mm/cache-uniphier.c
2356 F:      arch/arm64/boot/dts/socionext/uniphier*
2357 F:      drivers/bus/uniphier-system-bus.c
2358 F:      drivers/clk/uniphier/
2359 F:      drivers/dmaengine/uniphier-mdmac.c
2360 F:      drivers/gpio/gpio-uniphier.c
2361 F:      drivers/i2c/busses/i2c-uniphier*
2362 F:      drivers/irqchip/irq-uniphier-aidet.c
2363 F:      drivers/mmc/host/uniphier-sd.c
2364 F:      drivers/pinctrl/uniphier/
2365 F:      drivers/reset/reset-uniphier.c
2366 F:      drivers/tty/serial/8250/8250_uniphier.c
2367 N:      uniphier
2368
2369 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2370 M:      Ulf Hansson <ulf.hansson@linaro.org>
2371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2372 T:      git git://git.linaro.org/people/ulfh/clk.git
2373 S:      Maintained
2374 F:      drivers/clk/ux500/
2375
2376 ARM/VERSATILE EXPRESS PLATFORM
2377 M:      Liviu Dudau <liviu.dudau@arm.com>
2378 M:      Sudeep Holla <sudeep.holla@arm.com>
2379 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2381 S:      Maintained
2382 F:      arch/arm/boot/dts/vexpress*
2383 F:      arch/arm64/boot/dts/arm/
2384 F:      arch/arm/mach-vexpress/
2385 F:      */*/vexpress*
2386 F:      */*/*/vexpress*
2387 F:      drivers/clk/versatile/clk-vexpress-osc.c
2388 F:      drivers/clocksource/timer-versatile.c
2389 N:      mps2
2390
2391 ARM/VFP SUPPORT
2392 M:      Russell King <linux@armlinux.org.uk>
2393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2394 W:      http://www.armlinux.org.uk/
2395 S:      Maintained
2396 F:      arch/arm/vfp/
2397
2398 ARM/VOIPAC PXA270 SUPPORT
2399 M:      Marek Vasut <marek.vasut@gmail.com>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 S:      Maintained
2402 F:      arch/arm/mach-pxa/vpac270.c
2403 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2404
2405 ARM/VT8500 ARM ARCHITECTURE
2406 M:      Tony Prisk <linux@prisktech.co.nz>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Maintained
2409 F:      arch/arm/mach-vt8500/
2410 F:      drivers/clocksource/timer-vt8500.c
2411 F:      drivers/i2c/busses/i2c-wmt.c
2412 F:      drivers/mmc/host/wmt-sdmmc.c
2413 F:      drivers/pwm/pwm-vt8500.c
2414 F:      drivers/rtc/rtc-vt8500.c
2415 F:      drivers/tty/serial/vt8500_serial.c
2416 F:      drivers/usb/host/ehci-platform.c
2417 F:      drivers/usb/host/uhci-platform.c
2418 F:      drivers/video/fbdev/vt8500lcdfb.*
2419 F:      drivers/video/fbdev/wm8505fb*
2420 F:      drivers/video/fbdev/wmt_ge_rops.*
2421
2422 ARM/ZIPIT Z2 SUPPORT
2423 M:      Marek Vasut <marek.vasut@gmail.com>
2424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2425 S:      Maintained
2426 F:      arch/arm/mach-pxa/z2.c
2427 F:      arch/arm/mach-pxa/include/mach/z2.h
2428
2429 ARM/ZTE ARCHITECTURE
2430 M:      Jun Nie <jun.nie@linaro.org>
2431 M:      Shawn Guo <shawnguo@kernel.org>
2432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2433 S:      Maintained
2434 F:      arch/arm/boot/dts/zx2967*
2435 F:      arch/arm/mach-zx/
2436 F:      arch/arm64/boot/dts/zte/
2437 F:      drivers/clk/zte/
2438 F:      drivers/dma/zx_dma.c
2439 F:      drivers/gpio/gpio-zx.c
2440 F:      drivers/i2c/busses/i2c-zx2967.c
2441 F:      drivers/mmc/host/dw_mmc-zx.*
2442 F:      drivers/pinctrl/zte/
2443 F:      drivers/soc/zte/
2444 F:      drivers/thermal/zx2967_thermal.c
2445 F:      drivers/watchdog/zx2967_wdt.c
2446 F:      Documentation/devicetree/bindings/arm/zte.yaml
2447 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2448 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2449 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2450 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2451 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2452 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2453 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2454 F:      Documentation/devicetree/bindings/soc/zte/
2455 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2456 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2457 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2458 F:      include/dt-bindings/clock/zx2967*.h
2459 F:      include/dt-bindings/soc/zte,*.h
2460 F:      sound/soc/codecs/zx_aud96p22.c
2461 F:      sound/soc/zte/
2462
2463 ARM/ZYNQ ARCHITECTURE
2464 M:      Michal Simek <michal.simek@xilinx.com>
2465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2466 W:      http://wiki.xilinx.com
2467 T:      git https://github.com/Xilinx/linux-xlnx.git
2468 S:      Supported
2469 F:      arch/arm/mach-zynq/
2470 F:      drivers/cpuidle/cpuidle-zynq.c
2471 F:      drivers/block/xsysace.c
2472 N:      zynq
2473 N:      xilinx
2474 F:      drivers/clocksource/timer-cadence-ttc.c
2475 F:      drivers/i2c/busses/i2c-cadence.c
2476 F:      drivers/mmc/host/sdhci-of-arasan.c
2477 F:      drivers/edac/synopsys_edac.c
2478 F:      drivers/i2c/busses/i2c-xiic.c
2479
2480 ARM64 PORT (AARCH64 ARCHITECTURE)
2481 M:      Catalin Marinas <catalin.marinas@arm.com>
2482 M:      Will Deacon <will.deacon@arm.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2485 S:      Maintained
2486 F:      arch/arm64/
2487 X:      arch/arm64/boot/dts/
2488 F:      Documentation/arm64/
2489
2490 AS3645A LED FLASH CONTROLLER DRIVER
2491 M:      Sakari Ailus <sakari.ailus@iki.fi>
2492 L:      linux-leds@vger.kernel.org
2493 S:      Maintained
2494 F:      drivers/leds/leds-as3645a.c
2495
2496 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2497 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2498 L:      linux-media@vger.kernel.org
2499 T:      git git://linuxtv.org/media_tree.git
2500 S:      Maintained
2501 F:      drivers/media/i2c/ak7375.c
2502 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2503
2504 ASAHI KASEI AK8974 DRIVER
2505 M:      Linus Walleij <linus.walleij@linaro.org>
2506 L:      linux-iio@vger.kernel.org
2507 W:      http://www.akm.com/
2508 S:      Supported
2509 F:      drivers/iio/magnetometer/ak8974.c
2510
2511 ASC7621 HARDWARE MONITOR DRIVER
2512 M:      George Joseph <george.joseph@fairview5.com>
2513 L:      linux-hwmon@vger.kernel.org
2514 S:      Maintained
2515 F:      Documentation/hwmon/asc7621
2516 F:      drivers/hwmon/asc7621.c
2517
2518 ASPEED VIDEO ENGINE DRIVER
2519 M:      Eddie James <eajames@linux.ibm.com>
2520 L:      linux-media@vger.kernel.org
2521 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2522 S:      Maintained
2523 F:      drivers/media/platform/aspeed-video.c
2524 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2525
2526 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2527 M:      Corentin Chary <corentin.chary@gmail.com>
2528 L:      acpi4asus-user@lists.sourceforge.net
2529 L:      platform-driver-x86@vger.kernel.org
2530 W:      http://acpi4asus.sf.net
2531 S:      Maintained
2532 F:      drivers/platform/x86/asus*.c
2533 F:      drivers/platform/x86/eeepc*.c
2534
2535 ASUS WIRELESS RADIO CONTROL DRIVER
2536 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2537 L:      platform-driver-x86@vger.kernel.org
2538 S:      Maintained
2539 F:      drivers/platform/x86/asus-wireless.c
2540
2541 ASYMMETRIC KEYS
2542 M:      David Howells <dhowells@redhat.com>
2543 L:      keyrings@vger.kernel.org
2544 S:      Maintained
2545 F:      Documentation/crypto/asymmetric-keys.txt
2546 F:      include/linux/verification.h
2547 F:      include/crypto/public_key.h
2548 F:      include/crypto/pkcs7.h
2549 F:      crypto/asymmetric_keys/
2550
2551 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2552 R:      Dan Williams <dan.j.williams@intel.com>
2553 W:      http://sourceforge.net/projects/xscaleiop
2554 S:      Odd fixes
2555 F:      Documentation/crypto/async-tx-api.txt
2556 F:      crypto/async_tx/
2557 F:      drivers/dma/
2558 F:      include/linux/dmaengine.h
2559 F:      include/linux/async_tx.h
2560
2561 AT24 EEPROM DRIVER
2562 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2563 L:      linux-i2c@vger.kernel.org
2564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2565 S:      Maintained
2566 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2567 F:      drivers/misc/eeprom/at24.c
2568
2569 ATA OVER ETHERNET (AOE) DRIVER
2570 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2571 W:      http://www.openaoe.org/
2572 S:      Supported
2573 F:      Documentation/aoe/
2574 F:      drivers/block/aoe/
2575
2576 ATHEROS 71XX/9XXX GPIO DRIVER
2577 M:      Alban Bedel <albeu@free.fr>
2578 W:      https://github.com/AlbanBedel/linux
2579 T:      git git://github.com/AlbanBedel/linux
2580 S:      Maintained
2581 F:      drivers/gpio/gpio-ath79.c
2582 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2583
2584 ATHEROS 71XX/9XXX USB PHY DRIVER
2585 M:      Alban Bedel <albeu@free.fr>
2586 W:      https://github.com/AlbanBedel/linux
2587 T:      git git://github.com/AlbanBedel/linux
2588 S:      Maintained
2589 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2590 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2591
2592 ATHEROS ATH GENERIC UTILITIES
2593 M:      Kalle Valo <kvalo@codeaurora.org>
2594 L:      linux-wireless@vger.kernel.org
2595 S:      Supported
2596 F:      drivers/net/wireless/ath/*
2597
2598 ATHEROS ATH5K WIRELESS DRIVER
2599 M:      Jiri Slaby <jirislaby@gmail.com>
2600 M:      Nick Kossifidis <mickflemm@gmail.com>
2601 M:      Luis Chamberlain <mcgrof@kernel.org>
2602 L:      linux-wireless@vger.kernel.org
2603 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2604 S:      Maintained
2605 F:      drivers/net/wireless/ath/ath5k/
2606
2607 ATHEROS ATH6KL WIRELESS DRIVER
2608 M:      Kalle Valo <kvalo@codeaurora.org>
2609 L:      linux-wireless@vger.kernel.org
2610 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2612 S:      Supported
2613 F:      drivers/net/wireless/ath/ath6kl/
2614
2615 ATI_REMOTE2 DRIVER
2616 M:      Ville Syrjala <syrjala@sci.fi>
2617 S:      Maintained
2618 F:      drivers/input/misc/ati_remote2.c
2619
2620 ATK0110 HWMON DRIVER
2621 M:      Luca Tettamanti <kronos.it@gmail.com>
2622 L:      linux-hwmon@vger.kernel.org
2623 S:      Maintained
2624 F:      drivers/hwmon/asus_atk0110.c
2625
2626 ATLX ETHERNET DRIVERS
2627 M:      Jay Cliburn <jcliburn@gmail.com>
2628 M:      Chris Snook <chris.snook@gmail.com>
2629 L:      netdev@vger.kernel.org
2630 W:      http://sourceforge.net/projects/atl1
2631 W:      http://atl1.sourceforge.net
2632 S:      Maintained
2633 F:      drivers/net/ethernet/atheros/
2634
2635 ATM
2636 M:      Chas Williams <3chas3@gmail.com>
2637 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2638 L:      netdev@vger.kernel.org
2639 W:      http://linux-atm.sourceforge.net
2640 S:      Maintained
2641 F:      drivers/atm/
2642 F:      include/linux/atm*
2643 F:      include/uapi/linux/atm*
2644
2645 ATMEL MACB ETHERNET DRIVER
2646 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2647 S:      Supported
2648 F:      drivers/net/ethernet/cadence/
2649
2650 ATMEL MAXTOUCH DRIVER
2651 M:      Nick Dyer <nick@shmanahar.org>
2652 T:      git git://github.com/ndyer/linux.git
2653 S:      Maintained
2654 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2655 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2656
2657 ATMEL WIRELESS DRIVER
2658 M:      Simon Kelley <simon@thekelleys.org.uk>
2659 L:      linux-wireless@vger.kernel.org
2660 W:      http://www.thekelleys.org.uk/atmel
2661 W:      http://atmelwlandriver.sourceforge.net/
2662 S:      Maintained
2663 F:      drivers/net/wireless/atmel/atmel*
2664
2665 ATOMIC INFRASTRUCTURE
2666 M:      Will Deacon <will.deacon@arm.com>
2667 M:      Peter Zijlstra <peterz@infradead.org>
2668 R:      Boqun Feng <boqun.feng@gmail.com>
2669 L:      linux-kernel@vger.kernel.org
2670 S:      Maintained
2671 F:      arch/*/include/asm/atomic*.h
2672 F:      include/*/atomic*.h
2673 F:      scripts/atomic/
2674
2675 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2676 M:      Bradley Grove <linuxdrivers@attotech.com>
2677 L:      linux-scsi@vger.kernel.org
2678 W:      http://www.attotech.com
2679 S:      Supported
2680 F:      drivers/scsi/esas2r
2681
2682 ATUSB IEEE 802.15.4 RADIO DRIVER
2683 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2684 L:      linux-wpan@vger.kernel.org
2685 S:      Maintained
2686 F:      drivers/net/ieee802154/atusb.c
2687 F:      drivers/net/ieee802154/atusb.h
2688 F:      drivers/net/ieee802154/at86rf230.h
2689
2690 AUDIT SUBSYSTEM
2691 M:      Paul Moore <paul@paul-moore.com>
2692 M:      Eric Paris <eparis@redhat.com>
2693 L:      linux-audit@redhat.com (moderated for non-subscribers)
2694 W:      https://github.com/linux-audit
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2696 S:      Supported
2697 F:      include/linux/audit.h
2698 F:      include/uapi/linux/audit.h
2699 F:      kernel/audit*
2700
2701 AUXILIARY DISPLAY DRIVERS
2702 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2703 S:      Maintained
2704 F:      drivers/auxdisplay/
2705 F:      include/linux/cfag12864b.h
2706
2707 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2708 M:      Andreas Klinger <ak@it-klinger.de>
2709 L:      linux-iio@vger.kernel.org
2710 S:      Maintained
2711 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2712 F:      drivers/iio/adc/hx711.c
2713
2714 AX.25 NETWORK LAYER
2715 M:      Ralf Baechle <ralf@linux-mips.org>
2716 L:      linux-hams@vger.kernel.org
2717 W:      http://www.linux-ax25.org/
2718 S:      Maintained
2719 F:      include/uapi/linux/ax25.h
2720 F:      include/net/ax25.h
2721 F:      net/ax25/
2722
2723 AXENTIA ARM DEVICES
2724 M:      Peter Rosin <peda@axentia.se>
2725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2726 S:      Maintained
2727 F:      Documentation/devicetree/bindings/arm/axentia.txt
2728 F:      arch/arm/boot/dts/at91-linea.dtsi
2729 F:      arch/arm/boot/dts/at91-natte.dtsi
2730 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2731 F:      arch/arm/boot/dts/at91-tse850-3.dts
2732
2733 AXENTIA ASOC DRIVERS
2734 M:      Peter Rosin <peda@axentia.se>
2735 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2736 S:      Maintained
2737 F:      Documentation/devicetree/bindings/sound/axentia,*
2738 F:      sound/soc/atmel/tse850-pcm5142.c
2739
2740 AXXIA I2C CONTROLLER
2741 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2742 L:      linux-i2c@vger.kernel.org
2743 S:      Maintained
2744 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2745 F:      drivers/i2c/busses/i2c-axxia.c
2746
2747 AZ6007 DVB DRIVER
2748 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2749 L:      linux-media@vger.kernel.org
2750 W:      https://linuxtv.org
2751 T:      git git://linuxtv.org/media_tree.git
2752 S:      Maintained
2753 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2754
2755 AZTECH FM RADIO RECEIVER DRIVER
2756 M:      Hans Verkuil <hverkuil@xs4all.nl>
2757 L:      linux-media@vger.kernel.org
2758 T:      git git://linuxtv.org/media_tree.git
2759 W:      https://linuxtv.org
2760 S:      Maintained
2761 F:      drivers/media/radio/radio-aztech*
2762
2763 B43 WIRELESS DRIVER
2764 L:      linux-wireless@vger.kernel.org
2765 L:      b43-dev@lists.infradead.org
2766 W:      http://wireless.kernel.org/en/users/Drivers/b43
2767 S:      Odd Fixes
2768 F:      drivers/net/wireless/broadcom/b43/
2769
2770 B43LEGACY WIRELESS DRIVER
2771 M:      Larry Finger <Larry.Finger@lwfinger.net>
2772 L:      linux-wireless@vger.kernel.org
2773 L:      b43-dev@lists.infradead.org
2774 W:      http://wireless.kernel.org/en/users/Drivers/b43
2775 S:      Maintained
2776 F:      drivers/net/wireless/broadcom/b43legacy/
2777
2778 BACKLIGHT CLASS/SUBSYSTEM
2779 M:      Lee Jones <lee.jones@linaro.org>
2780 M:      Daniel Thompson <daniel.thompson@linaro.org>
2781 M:      Jingoo Han <jingoohan1@gmail.com>
2782 L:      dri-devel@lists.freedesktop.org
2783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2784 S:      Maintained
2785 F:      drivers/video/backlight/
2786 F:      include/linux/backlight.h
2787 F:      include/linux/pwm_backlight.h
2788 F:      Documentation/devicetree/bindings/leds/backlight
2789
2790 BATMAN ADVANCED
2791 M:      Marek Lindner <mareklindner@neomailbox.ch>
2792 M:      Simon Wunderlich <sw@simonwunderlich.de>
2793 M:      Antonio Quartulli <a@unstable.cc>
2794 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2795 W:      https://www.open-mesh.org/
2796 Q:      https://patchwork.open-mesh.org/project/batman/list/
2797 S:      Maintained
2798 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2799 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2800 F:      Documentation/networking/batman-adv.rst
2801 F:      include/uapi/linux/batadv_packet.h
2802 F:      include/uapi/linux/batman_adv.h
2803 F:      net/batman-adv/
2804
2805 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2806 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2807 L:      linux-hams@vger.kernel.org
2808 W:      http://www.baycom.org/~tom/ham/ham.html
2809 S:      Maintained
2810 F:      drivers/net/hamradio/baycom*
2811
2812 BCACHE (BLOCK LAYER CACHE)
2813 M:      Coly Li <colyli@suse.de>
2814 M:      Kent Overstreet <kent.overstreet@gmail.com>
2815 L:      linux-bcache@vger.kernel.org
2816 W:      http://bcache.evilpiepirate.org
2817 C:      irc://irc.oftc.net/bcache
2818 S:      Maintained
2819 F:      drivers/md/bcache/
2820
2821 BDISP ST MEDIA DRIVER
2822 M:      Fabien Dessenne <fabien.dessenne@st.com>
2823 L:      linux-media@vger.kernel.org
2824 T:      git git://linuxtv.org/media_tree.git
2825 W:      https://linuxtv.org
2826 S:      Supported
2827 F:      drivers/media/platform/sti/bdisp
2828
2829 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2830 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2831 L:      netdev@vger.kernel.org
2832 S:      Maintained
2833 F:      drivers/net/ethernet/ec_bhf.c
2834
2835 BEFS FILE SYSTEM
2836 M:      Luis de Bethencourt <luisbg@kernel.org>
2837 M:      Salah Triki <salah.triki@gmail.com>
2838 S:      Maintained
2839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2840 F:      Documentation/filesystems/befs.txt
2841 F:      fs/befs/
2842
2843 BFQ I/O SCHEDULER
2844 M:      Paolo Valente <paolo.valente@linaro.org>
2845 M:      Jens Axboe <axboe@kernel.dk>
2846 L:      linux-block@vger.kernel.org
2847 S:      Maintained
2848 F:      block/bfq-*
2849 F:      Documentation/block/bfq-iosched.txt
2850
2851 BFS FILE SYSTEM
2852 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2853 S:      Maintained
2854 F:      Documentation/filesystems/bfs.txt
2855 F:      fs/bfs/
2856 F:      include/uapi/linux/bfs_fs.h
2857
2858 BLINKM RGB LED DRIVER
2859 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2860 S:      Maintained
2861 F:      drivers/leds/leds-blinkm.c
2862
2863 BLOCK LAYER
2864 M:      Jens Axboe <axboe@kernel.dk>
2865 L:      linux-block@vger.kernel.org
2866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2867 S:      Maintained
2868 F:      block/
2869 F:      drivers/block/
2870 F:      kernel/trace/blktrace.c
2871 F:      lib/sbitmap.c
2872
2873 BLOCK2MTD DRIVER
2874 M:      Joern Engel <joern@lazybastard.org>
2875 L:      linux-mtd@lists.infradead.org
2876 S:      Maintained
2877 F:      drivers/mtd/devices/block2mtd.c
2878
2879 BLUETOOTH DRIVERS
2880 M:      Marcel Holtmann <marcel@holtmann.org>
2881 M:      Johan Hedberg <johan.hedberg@gmail.com>
2882 L:      linux-bluetooth@vger.kernel.org
2883 W:      http://www.bluez.org/
2884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2886 S:      Maintained
2887 F:      drivers/bluetooth/
2888
2889 BLUETOOTH SUBSYSTEM
2890 M:      Marcel Holtmann <marcel@holtmann.org>
2891 M:      Johan Hedberg <johan.hedberg@gmail.com>
2892 L:      linux-bluetooth@vger.kernel.org
2893 W:      http://www.bluez.org/
2894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2896 S:      Maintained
2897 F:      net/bluetooth/
2898 F:      include/net/bluetooth/
2899
2900 BONDING DRIVER
2901 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2902 M:      Veaceslav Falico <vfalico@gmail.com>
2903 M:      Andy Gospodarek <andy@greyhouse.net>
2904 L:      netdev@vger.kernel.org
2905 W:      http://sourceforge.net/projects/bonding/
2906 S:      Supported
2907 F:      drivers/net/bonding/
2908 F:      include/uapi/linux/if_bonding.h
2909
2910 BPF (Safe dynamic programs and tools)
2911 M:      Alexei Starovoitov <ast@kernel.org>
2912 M:      Daniel Borkmann <daniel@iogearbox.net>
2913 R:      Martin KaFai Lau <kafai@fb.com>
2914 R:      Song Liu <songliubraving@fb.com>
2915 R:      Yonghong Song <yhs@fb.com>
2916 L:      netdev@vger.kernel.org
2917 L:      bpf@vger.kernel.org
2918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2920 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2921 S:      Supported
2922 F:      arch/*/net/*
2923 F:      Documentation/networking/filter.txt
2924 F:      Documentation/bpf/
2925 F:      include/linux/bpf*
2926 F:      include/linux/filter.h
2927 F:      include/trace/events/xdp.h
2928 F:      include/uapi/linux/bpf*
2929 F:      include/uapi/linux/filter.h
2930 F:      kernel/bpf/
2931 F:      kernel/trace/bpf_trace.c
2932 F:      lib/test_bpf.c
2933 F:      net/bpf/
2934 F:      net/core/filter.c
2935 F:      net/sched/act_bpf.c
2936 F:      net/sched/cls_bpf.c
2937 F:      samples/bpf/
2938 F:      tools/bpf/
2939 F:      tools/lib/bpf/
2940 F:      tools/testing/selftests/bpf/
2941 K:      bpf
2942 N:      bpf
2943
2944 BPF JIT for ARM
2945 M:      Shubham Bansal <illusionist.neo@gmail.com>
2946 L:      netdev@vger.kernel.org
2947 L:      bpf@vger.kernel.org
2948 S:      Maintained
2949 F:      arch/arm/net/
2950
2951 BPF JIT for ARM64
2952 M:      Daniel Borkmann <daniel@iogearbox.net>
2953 M:      Alexei Starovoitov <ast@kernel.org>
2954 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2955 L:      netdev@vger.kernel.org
2956 L:      bpf@vger.kernel.org
2957 S:      Supported
2958 F:      arch/arm64/net/
2959
2960 BPF JIT for MIPS (32-BIT AND 64-BIT)
2961 M:      Paul Burton <paul.burton@mips.com>
2962 L:      netdev@vger.kernel.org
2963 L:      bpf@vger.kernel.org
2964 S:      Maintained
2965 F:      arch/mips/net/
2966
2967 BPF JIT for NFP NICs
2968 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2969 L:      netdev@vger.kernel.org
2970 L:      bpf@vger.kernel.org
2971 S:      Supported
2972 F:      drivers/net/ethernet/netronome/nfp/bpf/
2973
2974 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2975 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2976 M:      Sandipan Das <sandipan@linux.ibm.com>
2977 L:      netdev@vger.kernel.org
2978 L:      bpf@vger.kernel.org
2979 S:      Maintained
2980 F:      arch/powerpc/net/
2981
2982 BPF JIT for RISC-V (RV64G)
2983 M:      Björn Töpel <bjorn.topel@gmail.com>
2984 L:      netdev@vger.kernel.org
2985 S:      Maintained
2986 F:      arch/riscv/net/
2987
2988 BPF JIT for S390
2989 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2990 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2991 L:      netdev@vger.kernel.org
2992 L:      bpf@vger.kernel.org
2993 S:      Maintained
2994 F:      arch/s390/net/
2995 X:      arch/s390/net/pnet.c
2996
2997 BPF JIT for SPARC (32-BIT AND 64-BIT)
2998 M:      David S. Miller <davem@davemloft.net>
2999 L:      netdev@vger.kernel.org
3000 L:      bpf@vger.kernel.org
3001 S:      Maintained
3002 F:      arch/sparc/net/
3003
3004 BPF JIT for X86 32-BIT
3005 M:      Wang YanQing <udknight@gmail.com>
3006 L:      netdev@vger.kernel.org
3007 L:      bpf@vger.kernel.org
3008 S:      Maintained
3009 F:      arch/x86/net/bpf_jit_comp32.c
3010
3011 BPF JIT for X86 64-BIT
3012 M:      Alexei Starovoitov <ast@kernel.org>
3013 M:      Daniel Borkmann <daniel@iogearbox.net>
3014 L:      netdev@vger.kernel.org
3015 L:      bpf@vger.kernel.org
3016 S:      Supported
3017 F:      arch/x86/net/
3018 X:      arch/x86/net/bpf_jit_comp32.c
3019
3020 BROADCOM B44 10/100 ETHERNET DRIVER
3021 M:      Michael Chan <michael.chan@broadcom.com>
3022 L:      netdev@vger.kernel.org
3023 S:      Supported
3024 F:      drivers/net/ethernet/broadcom/b44.*
3025
3026 BROADCOM B53 ETHERNET SWITCH DRIVER
3027 M:      Florian Fainelli <f.fainelli@gmail.com>
3028 L:      netdev@vger.kernel.org
3029 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3030 S:      Supported
3031 F:      drivers/net/dsa/b53/*
3032 F:      include/linux/platform_data/b53.h
3033
3034 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3035 M:      Florian Fainelli <f.fainelli@gmail.com>
3036 M:      Ray Jui <rjui@broadcom.com>
3037 M:      Scott Branden <sbranden@broadcom.com>
3038 M:      bcm-kernel-feedback-list@broadcom.com
3039 T:      git git://github.com/broadcom/mach-bcm
3040 S:      Maintained
3041 N:      bcm281*
3042 N:      bcm113*
3043 N:      bcm216*
3044 N:      kona
3045 F:      arch/arm/mach-bcm/
3046
3047 BROADCOM BCM2835 ARM ARCHITECTURE
3048 M:      Eric Anholt <eric@anholt.net>
3049 M:      Stefan Wahren <stefan.wahren@i2se.com>
3050 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3052 T:      git git://github.com/anholt/linux
3053 S:      Maintained
3054 N:      bcm2835
3055 F:      drivers/staging/vc04_services
3056
3057 BROADCOM BCM47XX MIPS ARCHITECTURE
3058 M:      Hauke Mehrtens <hauke@hauke-m.de>
3059 M:      Rafał Miłecki <zajec5@gmail.com>
3060 L:      linux-mips@vger.kernel.org
3061 S:      Maintained
3062 F:      Documentation/devicetree/bindings/mips/brcm/
3063 F:      arch/mips/bcm47xx/*
3064 F:      arch/mips/include/asm/mach-bcm47xx/*
3065
3066 BROADCOM BCM5301X ARM ARCHITECTURE
3067 M:      Hauke Mehrtens <hauke@hauke-m.de>
3068 M:      Rafał Miłecki <zajec5@gmail.com>
3069 M:      bcm-kernel-feedback-list@broadcom.com
3070 L:      linux-arm-kernel@lists.infradead.org
3071 S:      Maintained
3072 F:      arch/arm/mach-bcm/bcm_5301x.c
3073 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3074 F:      arch/arm/boot/dts/bcm470*
3075 F:      arch/arm/boot/dts/bcm953012*
3076
3077 BROADCOM BCM53573 ARM ARCHITECTURE
3078 M:      Rafał Miłecki <rafal@milecki.pl>
3079 L:      linux-arm-kernel@lists.infradead.org
3080 S:      Maintained
3081 F:      arch/arm/boot/dts/bcm53573*
3082 F:      arch/arm/boot/dts/bcm47189*
3083
3084 BROADCOM BCM63XX ARM ARCHITECTURE
3085 M:      Florian Fainelli <f.fainelli@gmail.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3088 T:      git git://github.com/broadcom/stblinux.git
3089 S:      Maintained
3090 N:      bcm63xx
3091
3092 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3093 M:      Kevin Cernekee <cernekee@gmail.com>
3094 L:      linux-usb@vger.kernel.org
3095 S:      Maintained
3096 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3097
3098 BROADCOM BCM7XXX ARM ARCHITECTURE
3099 M:      Brian Norris <computersforpeace@gmail.com>
3100 M:      Gregory Fong <gregory.0xf0@gmail.com>
3101 M:      Florian Fainelli <f.fainelli@gmail.com>
3102 M:      bcm-kernel-feedback-list@broadcom.com
3103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3104 T:      git git://github.com/broadcom/stblinux.git
3105 S:      Maintained
3106 F:      arch/arm/mach-bcm/*brcmstb*
3107 F:      arch/arm/boot/dts/bcm7*.dts*
3108 F:      drivers/bus/brcmstb_gisb.c
3109 F:      arch/arm/mm/cache-b15-rac.c
3110 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3111 N:      brcmstb
3112
3113 BROADCOM BMIPS CPUFREQ DRIVER
3114 M:      Markus Mayer <mmayer@broadcom.com>
3115 M:      bcm-kernel-feedback-list@broadcom.com
3116 L:      linux-pm@vger.kernel.org
3117 S:      Maintained
3118 F:      drivers/cpufreq/bmips-cpufreq.c
3119
3120 BROADCOM BMIPS MIPS ARCHITECTURE
3121 M:      Kevin Cernekee <cernekee@gmail.com>
3122 M:      Florian Fainelli <f.fainelli@gmail.com>
3123 L:      linux-mips@vger.kernel.org
3124 T:      git git://github.com/broadcom/stblinux.git
3125 S:      Maintained
3126 F:      arch/mips/bmips/*
3127 F:      arch/mips/include/asm/mach-bmips/*
3128 F:      arch/mips/kernel/*bmips*
3129 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3130 F:      drivers/irqchip/irq-bcm63*
3131 F:      drivers/irqchip/irq-bcm7*
3132 F:      drivers/irqchip/irq-brcmstb*
3133 F:      include/linux/bcm963xx_nvram.h
3134 F:      include/linux/bcm963xx_tag.h
3135
3136 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3137 M:      Rasesh Mody <rmody@marvell.com>
3138 M:      GR-Linux-NIC-Dev@marvell.com
3139 L:      netdev@vger.kernel.org
3140 S:      Supported
3141 F:      drivers/net/ethernet/broadcom/bnx2.*
3142 F:      drivers/net/ethernet/broadcom/bnx2_*
3143
3144 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3145 M:      QLogic-Storage-Upstream@qlogic.com
3146 L:      linux-scsi@vger.kernel.org
3147 S:      Supported
3148 F:      drivers/scsi/bnx2fc/
3149
3150 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3151 M:      QLogic-Storage-Upstream@qlogic.com
3152 L:      linux-scsi@vger.kernel.org
3153 S:      Supported
3154 F:      drivers/scsi/bnx2i/
3155
3156 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3157 M:      Ariel Elior <aelior@marvell.com>
3158 M:      Sudarsana Kalluru <skalluru@marvell.com>
3159 M:      GR-everest-linux-l2@marvell.com
3160 L:      netdev@vger.kernel.org
3161 S:      Supported
3162 F:      drivers/net/ethernet/broadcom/bnx2x/
3163
3164 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3165 M:      Michael Chan <michael.chan@broadcom.com>
3166 L:      netdev@vger.kernel.org
3167 S:      Supported
3168 F:      drivers/net/ethernet/broadcom/bnxt/
3169
3170 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3171 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3172 M:      Franky Lin <franky.lin@broadcom.com>
3173 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3174 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3175 M:      Wright Feng <wright.feng@cypress.com>
3176 L:      linux-wireless@vger.kernel.org
3177 L:      brcm80211-dev-list.pdl@broadcom.com
3178 L:      brcm80211-dev-list@cypress.com
3179 S:      Supported
3180 F:      drivers/net/wireless/broadcom/brcm80211/
3181
3182 BROADCOM BRCMSTB GPIO DRIVER
3183 M:      Gregory Fong <gregory.0xf0@gmail.com>
3184 L:      bcm-kernel-feedback-list@broadcom.com
3185 S:      Supported
3186 F:      drivers/gpio/gpio-brcmstb.c
3187 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3188
3189 BROADCOM BRCMSTB I2C DRIVER
3190 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3191 L:      linux-i2c@vger.kernel.org
3192 L:      bcm-kernel-feedback-list@broadcom.com
3193 S:      Supported
3194 F:      drivers/i2c/busses/i2c-brcmstb.c
3195 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3196
3197 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3198 M:      Al Cooper <alcooperx@gmail.com>
3199 L:      linux-kernel@vger.kernel.org
3200 L:      bcm-kernel-feedback-list@broadcom.com
3201 S:      Maintained
3202 F:      drivers/phy/broadcom/phy-brcm-usb*
3203
3204 BROADCOM GENET ETHERNET DRIVER
3205 M:      Doug Berger <opendmb@gmail.com>
3206 M:      Florian Fainelli <f.fainelli@gmail.com>
3207 L:      bcm-kernel-feedback-list@broadcom.com
3208 L:      netdev@vger.kernel.org
3209 S:      Supported
3210 F:      drivers/net/ethernet/broadcom/genet/
3211
3212 BROADCOM IPROC ARM ARCHITECTURE
3213 M:      Ray Jui <rjui@broadcom.com>
3214 M:      Scott Branden <sbranden@broadcom.com>
3215 M:      bcm-kernel-feedback-list@broadcom.com
3216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3217 T:      git git://github.com/broadcom/cygnus-linux.git
3218 S:      Maintained
3219 N:      iproc
3220 N:      cygnus
3221 N:      bcm[-_]nsp
3222 N:      bcm9113*
3223 N:      bcm9583*
3224 N:      bcm9585*
3225 N:      bcm9586*
3226 N:      bcm988312
3227 N:      bcm113*
3228 N:      bcm583*
3229 N:      bcm585*
3230 N:      bcm586*
3231 N:      bcm88312
3232 N:      hr2
3233 N:      stingray
3234 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3235 F:      arch/arm64/boot/dts/broadcom/stingray/*
3236 F:      drivers/clk/bcm/clk-ns*
3237 F:      drivers/clk/bcm/clk-sr*
3238 F:      drivers/pinctrl/bcm/pinctrl-ns*
3239 F:      include/dt-bindings/clock/bcm-sr*
3240
3241 BROADCOM KONA GPIO DRIVER
3242 M:      Ray Jui <rjui@broadcom.com>
3243 L:      bcm-kernel-feedback-list@broadcom.com
3244 S:      Supported
3245 F:      drivers/gpio/gpio-bcm-kona.c
3246 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3247
3248 BROADCOM NETXTREME-E ROCE DRIVER
3249 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3250 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3251 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3252 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3253 L:      linux-rdma@vger.kernel.org
3254 W:      http://www.broadcom.com
3255 S:      Supported
3256 F:      drivers/infiniband/hw/bnxt_re/
3257 F:      include/uapi/rdma/bnxt_re-abi.h
3258
3259 BROADCOM NVRAM DRIVER
3260 M:      Rafał Miłecki <zajec5@gmail.com>
3261 L:      linux-mips@vger.kernel.org
3262 S:      Maintained
3263 F:      drivers/firmware/broadcom/*
3264
3265 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3266 M:      Rafał Miłecki <zajec5@gmail.com>
3267 L:      linux-wireless@vger.kernel.org
3268 S:      Maintained
3269 F:      drivers/bcma/
3270 F:      include/linux/bcma/
3271
3272 BROADCOM STB AVS CPUFREQ DRIVER
3273 M:      Markus Mayer <mmayer@broadcom.com>
3274 M:      bcm-kernel-feedback-list@broadcom.com
3275 L:      linux-pm@vger.kernel.org
3276 S:      Maintained
3277 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3278 F:      drivers/cpufreq/brcmstb*
3279
3280 BROADCOM STB AVS TMON DRIVER
3281 M:      Markus Mayer <mmayer@broadcom.com>
3282 M:      bcm-kernel-feedback-list@broadcom.com
3283 L:      linux-pm@vger.kernel.org
3284 S:      Maintained
3285 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3286 F:      drivers/thermal/broadcom/brcmstb*
3287
3288 BROADCOM STB NAND FLASH DRIVER
3289 M:      Brian Norris <computersforpeace@gmail.com>
3290 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3291 L:      linux-mtd@lists.infradead.org
3292 L:      bcm-kernel-feedback-list@broadcom.com
3293 S:      Maintained
3294 F:      drivers/mtd/nand/raw/brcmnand/
3295
3296 BROADCOM STB DPFE DRIVER
3297 M:      Markus Mayer <mmayer@broadcom.com>
3298 M:      bcm-kernel-feedback-list@broadcom.com
3299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3300 S:      Maintained
3301 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3302 F:      drivers/memory/brcmstb_dpfe.c
3303
3304 BROADCOM SPI DRIVER
3305 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3306 M:      bcm-kernel-feedback-list@broadcom.com
3307 S:      Maintained
3308 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3309 F:      drivers/spi/spi-bcm-qspi.*
3310 F:      drivers/spi/spi-brcmstb-qspi.c
3311 F:      drivers/spi/spi-iproc-qspi.c
3312
3313 BROADCOM SYSTEMPORT ETHERNET DRIVER
3314 M:      Florian Fainelli <f.fainelli@gmail.com>
3315 L:      bcm-kernel-feedback-list@broadcom.com
3316 L:      netdev@vger.kernel.org
3317 S:      Supported
3318 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3319
3320 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3321 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3322 M:      Prashant Sreedharan <prashant@broadcom.com>
3323 M:      Michael Chan <mchan@broadcom.com>
3324 L:      netdev@vger.kernel.org
3325 S:      Supported
3326 F:      drivers/net/ethernet/broadcom/tg3.*
3327
3328 BROCADE BFA FC SCSI DRIVER
3329 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3330 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3331 L:      linux-scsi@vger.kernel.org
3332 S:      Supported
3333 F:      drivers/scsi/bfa/
3334
3335 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3336 M:      Rasesh Mody <rmody@marvell.com>
3337 M:      Sudarsana Kalluru <skalluru@marvell.com>
3338 M:      GR-Linux-NIC-Dev@marvell.com
3339 L:      netdev@vger.kernel.org
3340 S:      Supported
3341 F:      drivers/net/ethernet/brocade/bna/
3342
3343 BSG (block layer generic sg v4 driver)
3344 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3345 L:      linux-scsi@vger.kernel.org
3346 S:      Supported
3347 F:      block/bsg.c
3348 F:      include/linux/bsg.h
3349 F:      include/uapi/linux/bsg.h
3350
3351 BT87X AUDIO DRIVER
3352 M:      Clemens Ladisch <clemens@ladisch.de>
3353 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3354 T:      git git://git.alsa-project.org/alsa-kernel.git
3355 S:      Maintained
3356 F:      Documentation/sound/cards/bt87x.rst
3357 F:      sound/pci/bt87x.c
3358
3359 BT8XXGPIO DRIVER
3360 M:      Michael Buesch <m@bues.ch>
3361 W:      http://bu3sch.de/btgpio.php
3362 S:      Maintained
3363 F:      drivers/gpio/gpio-bt8xx.c
3364
3365 BTRFS FILE SYSTEM
3366 M:      Chris Mason <clm@fb.com>
3367 M:      Josef Bacik <josef@toxicpanda.com>
3368 M:      David Sterba <dsterba@suse.com>
3369 L:      linux-btrfs@vger.kernel.org
3370 W:      http://btrfs.wiki.kernel.org/
3371 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3373 S:      Maintained
3374 F:      Documentation/filesystems/btrfs.txt
3375 F:      fs/btrfs/
3376 F:      include/linux/btrfs*
3377 F:      include/uapi/linux/btrfs*
3378
3379 BTTV VIDEO4LINUX DRIVER
3380 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3381 L:      linux-media@vger.kernel.org
3382 W:      https://linuxtv.org
3383 T:      git git://linuxtv.org/media_tree.git
3384 S:      Odd fixes
3385 F:      Documentation/media/v4l-drivers/bttv*
3386 F:      drivers/media/pci/bt8xx/bttv*
3387
3388 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3389 M:      Chanwoo Choi <cw00.choi@samsung.com>
3390 L:      linux-pm@vger.kernel.org
3391 L:      linux-samsung-soc@vger.kernel.org
3392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3393 S:      Maintained
3394 F:      drivers/devfreq/exynos-bus.c
3395 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3396
3397 BUSLOGIC SCSI DRIVER
3398 M:      Khalid Aziz <khalid@gonehiking.org>
3399 L:      linux-scsi@vger.kernel.org
3400 S:      Maintained
3401 F:      drivers/scsi/BusLogic.*
3402 F:      drivers/scsi/FlashPoint.*
3403
3404 C-MEDIA CMI8788 DRIVER
3405 M:      Clemens Ladisch <clemens@ladisch.de>
3406 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3407 T:      git git://git.alsa-project.org/alsa-kernel.git
3408 S:      Maintained
3409 F:      sound/pci/oxygen/
3410
3411 C-SKY ARCHITECTURE
3412 M:      Guo Ren <guoren@kernel.org>
3413 T:      git https://github.com/c-sky/csky-linux.git
3414 S:      Supported
3415 F:      arch/csky/
3416 F:      Documentation/devicetree/bindings/csky/
3417 F:      drivers/irqchip/irq-csky-*
3418 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3419 F:      drivers/clocksource/timer-gx6605s.c
3420 F:      drivers/clocksource/timer-mp-csky.c
3421 F:      Documentation/devicetree/bindings/timer/csky,*
3422 K:      csky
3423 N:      csky
3424
3425 C6X ARCHITECTURE
3426 M:      Mark Salter <msalter@redhat.com>
3427 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3428 L:      linux-c6x-dev@linux-c6x.org
3429 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3430 S:      Maintained
3431 F:      arch/c6x/
3432
3433 CA8210 IEEE-802.15.4 RADIO DRIVER
3434 M:      Harry Morris <h.morris@cascoda.com>
3435 L:      linux-wpan@vger.kernel.org
3436 W:      https://github.com/Cascoda/ca8210-linux.git
3437 S:      Maintained
3438 F:      drivers/net/ieee802154/ca8210.c
3439 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3440
3441 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3442 M:      David Howells <dhowells@redhat.com>
3443 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3444 S:      Supported
3445 F:      Documentation/filesystems/caching/cachefiles.txt
3446 F:      fs/cachefiles/
3447
3448 CADENCE MIPI-CSI2 BRIDGES
3449 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3450 L:      linux-media@vger.kernel.org
3451 S:      Maintained
3452 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3453 F:      drivers/media/platform/cadence/cdns-csi2*
3454
3455 CADET FM/AM RADIO RECEIVER DRIVER
3456 M:      Hans Verkuil <hverkuil@xs4all.nl>
3457 L:      linux-media@vger.kernel.org
3458 T:      git git://linuxtv.org/media_tree.git
3459 W:      https://linuxtv.org
3460 S:      Maintained
3461 F:      drivers/media/radio/radio-cadet*
3462
3463 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3464 M:      Jonathan Corbet <corbet@lwn.net>
3465 L:      linux-media@vger.kernel.org
3466 T:      git git://linuxtv.org/media_tree.git
3467 S:      Maintained
3468 F:      Documentation/media/v4l-drivers/cafe_ccic*
3469 F:      drivers/media/platform/marvell-ccic/
3470
3471 CAIF NETWORK LAYER
3472 L:      netdev@vger.kernel.org
3473 S:      Orphan
3474 F:      Documentation/networking/caif/
3475 F:      drivers/net/caif/
3476 F:      include/uapi/linux/caif/
3477 F:      include/net/caif/
3478 F:      net/caif/
3479
3480 CAKE QDISC
3481 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3482 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3483 S:      Maintained
3484 F:      net/sched/sch_cake.c
3485
3486 CALGARY x86-64 IOMMU
3487 M:      Muli Ben-Yehuda <mulix@mulix.org>
3488 M:      Jon Mason <jdmason@kudzu.us>
3489 L:      iommu@lists.linux-foundation.org
3490 S:      Maintained
3491 F:      arch/x86/kernel/pci-calgary_64.c
3492 F:      arch/x86/kernel/tce_64.c
3493 F:      arch/x86/include/asm/calgary.h
3494 F:      arch/x86/include/asm/tce.h
3495
3496 CAN NETWORK DRIVERS
3497 M:      Wolfgang Grandegger <wg@grandegger.com>
3498 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3499 L:      linux-can@vger.kernel.org
3500 W:      https://github.com/linux-can
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3503 S:      Maintained
3504 F:      Documentation/devicetree/bindings/net/can/
3505 F:      drivers/net/can/
3506 F:      include/linux/can/dev.h
3507 F:      include/linux/can/platform/
3508 F:      include/uapi/linux/can/error.h
3509 F:      include/uapi/linux/can/netlink.h
3510
3511 CAN NETWORK LAYER
3512 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3513 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3514 L:      linux-can@vger.kernel.org
3515 W:      https://github.com/linux-can
3516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3518 S:      Maintained
3519 F:      Documentation/networking/can.rst
3520 F:      net/can/
3521 F:      include/linux/can/core.h
3522 F:      include/uapi/linux/can.h
3523 F:      include/uapi/linux/can/bcm.h
3524 F:      include/uapi/linux/can/raw.h
3525 F:      include/uapi/linux/can/gw.h
3526
3527 CAPABILITIES
3528 M:      Serge Hallyn <serge@hallyn.com>
3529 L:      linux-security-module@vger.kernel.org
3530 S:      Supported
3531 F:      include/linux/capability.h
3532 F:      include/uapi/linux/capability.h
3533 F:      security/commoncap.c
3534 F:      kernel/capability.c
3535
3536 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3537 M:      Kevin Tsai <ktsai@capellamicro.com>
3538 S:      Maintained
3539 F:      drivers/iio/light/cm*
3540
3541 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3542 M:      Christian Lamparter <chunkeey@googlemail.com>
3543 L:      linux-wireless@vger.kernel.org
3544 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3545 S:      Maintained
3546 F:      drivers/net/wireless/ath/carl9170/
3547
3548 CAVIUM I2C DRIVER
3549 M:      Jan Glauber <jglauber@cavium.com>
3550 M:      David Daney <david.daney@cavium.com>
3551 W:      http://www.cavium.com
3552 S:      Supported
3553 F:      drivers/i2c/busses/i2c-octeon*
3554 F:      drivers/i2c/busses/i2c-thunderx*
3555
3556 CAVIUM LIQUIDIO NETWORK DRIVER
3557 M:      Derek Chickles <dchickles@marvell.com>
3558 M:      Satanand Burla <sburla@marvell.com>
3559 M:      Felix Manlunas <fmanlunas@marvell.com>
3560 L:      netdev@vger.kernel.org
3561 W:      http://www.cavium.com
3562 S:      Supported
3563 F:      drivers/net/ethernet/cavium/liquidio/
3564
3565 CAVIUM MMC DRIVER
3566 M:      Jan Glauber <jglauber@cavium.com>
3567 M:      David Daney <david.daney@cavium.com>
3568 M:      Steven J. Hill <Steven.Hill@cavium.com>
3569 W:      http://www.cavium.com
3570 S:      Supported
3571 F:      drivers/mmc/host/cavium*
3572
3573 CAVIUM OCTEON-TX CRYPTO DRIVER
3574 M:      George Cherian <george.cherian@cavium.com>
3575 L:      linux-crypto@vger.kernel.org
3576 W:      http://www.cavium.com
3577 S:      Supported
3578 F:      drivers/crypto/cavium/cpt/
3579
3580 CAVIUM THUNDERX2 ARM64 SOC
3581 M:      Robert Richter <rrichter@cavium.com>
3582 M:      Jayachandran C <jnair@caviumnetworks.com>
3583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3584 S:      Maintained
3585 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3586 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3587
3588 CC2520 IEEE-802.15.4 RADIO DRIVER
3589 M:      Varka Bhadram <varkabhadram@gmail.com>
3590 L:      linux-wpan@vger.kernel.org
3591 S:      Maintained
3592 F:      drivers/net/ieee802154/cc2520.c
3593 F:      include/linux/spi/cc2520.h
3594 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3595
3596 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3597 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3598 L:      linux-crypto@vger.kernel.org
3599 S:      Supported
3600 F:      drivers/crypto/ccree/
3601 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3602
3603 CEC FRAMEWORK
3604 M:      Hans Verkuil <hans.verkuil@cisco.com>
3605 L:      linux-media@vger.kernel.org
3606 T:      git git://linuxtv.org/media_tree.git
3607 W:      http://linuxtv.org
3608 S:      Supported
3609 F:      Documentation/media/kapi/cec-core.rst
3610 F:      Documentation/media/uapi/cec
3611 F:      drivers/media/cec/
3612 F:      drivers/media/rc/keymaps/rc-cec.c
3613 F:      include/media/cec.h
3614 F:      include/media/cec-notifier.h
3615 F:      include/uapi/linux/cec.h
3616 F:      include/uapi/linux/cec-funcs.h
3617 F:      Documentation/devicetree/bindings/media/cec.txt
3618 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3619
3620 CEC GPIO DRIVER
3621 M:      Hans Verkuil <hans.verkuil@cisco.com>
3622 L:      linux-media@vger.kernel.org
3623 T:      git git://linuxtv.org/media_tree.git
3624 W:      http://linuxtv.org
3625 S:      Supported
3626 F:      drivers/media/platform/cec-gpio/
3627 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3628
3629 CELL BROADBAND ENGINE ARCHITECTURE
3630 M:      Arnd Bergmann <arnd@arndb.de>
3631 L:      linuxppc-dev@lists.ozlabs.org
3632 W:      http://www.ibm.com/developerworks/power/cell/
3633 S:      Supported
3634 F:      arch/powerpc/include/asm/cell*.h
3635 F:      arch/powerpc/include/asm/spu*.h
3636 F:      arch/powerpc/include/uapi/asm/spu*.h
3637 F:      arch/powerpc/oprofile/*cell*
3638 F:      arch/powerpc/platforms/cell/
3639
3640 CEPH COMMON CODE (LIBCEPH)
3641 M:      Ilya Dryomov <idryomov@gmail.com>
3642 M:      "Yan, Zheng" <zyan@redhat.com>
3643 M:      Sage Weil <sage@redhat.com>
3644 L:      ceph-devel@vger.kernel.org
3645 W:      http://ceph.com/
3646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3647 T:      git git://github.com/ceph/ceph-client.git
3648 S:      Supported
3649 F:      net/ceph/
3650 F:      include/linux/ceph/
3651 F:      include/linux/crush/
3652
3653 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3654 M:      "Yan, Zheng" <zyan@redhat.com>
3655 M:      Sage Weil <sage@redhat.com>
3656 M:      Ilya Dryomov <idryomov@gmail.com>
3657 L:      ceph-devel@vger.kernel.org
3658 W:      http://ceph.com/
3659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3660 T:      git git://github.com/ceph/ceph-client.git
3661 S:      Supported
3662 F:      Documentation/filesystems/ceph.txt
3663 F:      fs/ceph/
3664
3665 CERTIFICATE HANDLING:
3666 M:      David Howells <dhowells@redhat.com>
3667 M:      David Woodhouse <dwmw2@infradead.org>
3668 L:      keyrings@vger.kernel.org
3669 S:      Maintained
3670 F:      Documentation/admin-guide/module-signing.rst
3671 F:      certs/
3672 F:      scripts/sign-file.c
3673 F:      scripts/extract-cert.c
3674
3675 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3676 L:      linux-usb@vger.kernel.org
3677 S:      Orphan
3678 F:      Documentation/usb/WUSB-Design-overview.txt
3679 F:      Documentation/usb/wusb-cbaf
3680 F:      drivers/usb/host/hwa-hc.c
3681 F:      drivers/usb/host/whci/
3682 F:      drivers/usb/wusbcore/
3683 F:      include/linux/usb/wusb*
3684
3685 CFAG12864B LCD DRIVER
3686 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3687 S:      Maintained
3688 F:      drivers/auxdisplay/cfag12864b.c
3689 F:      include/linux/cfag12864b.h
3690
3691 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3692 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3693 S:      Maintained
3694 F:      drivers/auxdisplay/cfag12864bfb.c
3695 F:      include/linux/cfag12864b.h
3696
3697 802.11 (including CFG80211/NL80211)
3698 M:      Johannes Berg <johannes@sipsolutions.net>
3699 L:      linux-wireless@vger.kernel.org
3700 W:      http://wireless.kernel.org/
3701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3703 S:      Maintained
3704 F:      net/wireless/
3705 F:      include/uapi/linux/nl80211.h
3706 F:      include/linux/ieee80211.h
3707 F:      include/net/wext.h
3708 F:      include/net/cfg80211.h
3709 F:      include/net/iw_handler.h
3710 F:      include/net/ieee80211_radiotap.h
3711 F:      Documentation/driver-api/80211/cfg80211.rst
3712 F:      Documentation/networking/regulatory.txt
3713
3714 CHAR and MISC DRIVERS
3715 M:      Arnd Bergmann <arnd@arndb.de>
3716 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3718 S:      Supported
3719 F:      drivers/char/
3720 F:      drivers/misc/
3721 F:      include/linux/miscdevice.h
3722
3723 CHECKPATCH
3724 M:      Andy Whitcroft <apw@canonical.com>
3725 M:      Joe Perches <joe@perches.com>
3726 S:      Maintained
3727 F:      scripts/checkpatch.pl
3728
3729 CHINESE DOCUMENTATION
3730 M:      Harry Wei <harryxiyou@gmail.com>
3731 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3732 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3733 S:      Maintained
3734 F:      Documentation/translations/zh_CN/
3735
3736 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3737 M:      Peter Chen <Peter.Chen@nxp.com>
3738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3739 L:      linux-usb@vger.kernel.org
3740 S:      Maintained
3741 F:      drivers/usb/chipidea/
3742
3743 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3744 M:      Hans de Goede <hdegoede@redhat.com>
3745 L:      linux-input@vger.kernel.org
3746 S:      Maintained
3747 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3748 F:      drivers/input/touchscreen/chipone_icn8318.c
3749
3750 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3751 M:      Hans de Goede <hdegoede@redhat.com>
3752 L:      linux-input@vger.kernel.org
3753 S:      Maintained
3754 F:      drivers/input/touchscreen/chipone_icn8505.c
3755
3756 CHROME HARDWARE PLATFORM SUPPORT
3757 M:      Benson Leung <bleung@chromium.org>
3758 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3759 S:      Maintained
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3761 F:      drivers/platform/chrome/
3762
3763 CHROMEOS EC SUBDRIVERS
3764 M:      Benson Leung <bleung@chromium.org>
3765 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3766 R:      Guenter Roeck <groeck@chromium.org>
3767 S:      Maintained
3768 N:      cros_ec
3769 N:      cros-ec
3770 F:      drivers/power/supply/cros_usbpd-charger.c
3771
3772 CHROMEOS EC CODEC DRIVER
3773 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3774 S:      Maintained
3775 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3776 R:      Guenter Roeck <groeck@chromium.org>
3777 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3778 F:      sound/soc/codecs/cros_ec_codec.*
3779
3780 CIRRUS LOGIC AUDIO CODEC DRIVERS
3781 M:      Brian Austin <brian.austin@cirrus.com>
3782 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3783 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3784 S:      Maintained
3785 F:      sound/soc/codecs/cs*
3786
3787 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3788 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3789 L:      netdev@vger.kernel.org
3790 S:      Maintained
3791 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3792
3793 CIRRUS LOGIC LOCHNAGAR DRIVER
3794 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3795 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3796 L:      patches@opensource.cirrus.com
3797 S:      Supported
3798 F:      drivers/clk/clk-lochnagar.c
3799 F:      drivers/mfd/lochnagar-i2c.c
3800 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3801 F:      drivers/regulator/lochnagar-regulator.c
3802 F:      include/dt-bindings/clk/lochnagar.h
3803 F:      include/dt-bindings/pinctrl/lochnagar.h
3804 F:      include/linux/mfd/lochnagar*
3805 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3806 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3807 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3808 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3809
3810 CISCO FCOE HBA DRIVER
3811 M:      Satish Kharat <satishkh@cisco.com>
3812 M:      Sesidhar Baddela <sebaddel@cisco.com>
3813 M:      Karan Tilak Kumar <kartilak@cisco.com>
3814 L:      linux-scsi@vger.kernel.org
3815 S:      Supported
3816 F:      drivers/scsi/fnic/
3817
3818 CISCO SCSI HBA DRIVER
3819 M:      Karan Tilak Kumar <kartilak@cisco.com>
3820 M:      Sesidhar Baddela <sebaddel@cisco.com>
3821 L:      linux-scsi@vger.kernel.org
3822 S:      Supported
3823 F:      drivers/scsi/snic/
3824
3825 CISCO VIC ETHERNET NIC DRIVER
3826 M:      Christian Benvenuti <benve@cisco.com>
3827 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3828 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3829 S:      Supported
3830 F:      drivers/net/ethernet/cisco/enic/
3831
3832 CISCO VIC LOW LATENCY NIC DRIVER
3833 M:      Christian Benvenuti <benve@cisco.com>
3834 M:      Nelson Escobar <neescoba@cisco.com>
3835 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3836 S:      Supported
3837 F:      drivers/infiniband/hw/usnic/
3838
3839 CIRRUS LOGIC MADERA CODEC DRIVERS
3840 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3841 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3842 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3843 L:      patches@opensource.cirrus.com
3844 T:      git https://github.com/CirrusLogic/linux-drivers.git
3845 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3846 S:      Supported
3847 F:      Documentation/devicetree/bindings/mfd/madera.txt
3848 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3849 F:      include/linux/irqchip/irq-madera*
3850 F:      include/linux/mfd/madera/*
3851 F:      drivers/gpio/gpio-madera*
3852 F:      drivers/irqchip/irq-madera*
3853 F:      drivers/mfd/madera*
3854 F:      drivers/mfd/cs47l*
3855 F:      drivers/pinctrl/cirrus/*
3856
3857 CLANG-FORMAT FILE
3858 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3859 S:      Maintained
3860 F:      .clang-format
3861
3862 CLEANCACHE API
3863 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3864 L:      linux-kernel@vger.kernel.org
3865 S:      Maintained
3866 F:      mm/cleancache.c
3867 F:      include/linux/cleancache.h
3868
3869 CLK API
3870 M:      Russell King <linux@armlinux.org.uk>
3871 L:      linux-clk@vger.kernel.org
3872 S:      Maintained
3873 F:      include/linux/clk.h
3874
3875 CLOCKSOURCE, CLOCKEVENT DRIVERS
3876 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3877 M:      Thomas Gleixner <tglx@linutronix.de>
3878 L:      linux-kernel@vger.kernel.org
3879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3880 S:      Supported
3881 F:      drivers/clocksource/
3882 F:      Documentation/devicetree/bindings/timer/
3883
3884 CMPC ACPI DRIVER
3885 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3886 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3887 L:      platform-driver-x86@vger.kernel.org
3888 S:      Supported
3889 F:      drivers/platform/x86/classmate-laptop.c
3890
3891 COBALT MEDIA DRIVER
3892 M:      Hans Verkuil <hans.verkuil@cisco.com>
3893 L:      linux-media@vger.kernel.org
3894 T:      git git://linuxtv.org/media_tree.git
3895 W:      https://linuxtv.org
3896 S:      Supported
3897 F:      drivers/media/pci/cobalt/
3898
3899 COCCINELLE/Semantic Patches (SmPL)
3900 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3901 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3902 M:      Nicolas Palix <nicolas.palix@imag.fr>
3903 M:      Michal Marek <michal.lkml@markovi.net>
3904 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3906 W:      http://coccinelle.lip6.fr/
3907 S:      Supported
3908 F:      Documentation/dev-tools/coccinelle.rst
3909 F:      scripts/coccinelle/
3910 F:      scripts/coccicheck
3911
3912 CODA FILE SYSTEM
3913 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3914 M:      coda@cs.cmu.edu
3915 L:      codalist@coda.cs.cmu.edu
3916 W:      http://www.coda.cs.cmu.edu/
3917 S:      Maintained
3918 F:      Documentation/filesystems/coda.txt
3919 F:      fs/coda/
3920 F:      include/linux/coda*.h
3921 F:      include/uapi/linux/coda*.h
3922
3923 CODA V4L2 MEM2MEM DRIVER
3924 M:      Philipp Zabel <p.zabel@pengutronix.de>
3925 L:      linux-media@vger.kernel.org
3926 S:      Maintained
3927 F:      Documentation/devicetree/bindings/media/coda.txt
3928 F:      drivers/media/platform/coda/
3929
3930 CODE OF CONDUCT
3931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3932 S:      Supported
3933 F:      Documentation/process/code-of-conduct.rst
3934 F:      Documentation/process/code-of-conduct-interpretation.rst
3935
3936 COMMON CLK FRAMEWORK
3937 M:      Michael Turquette <mturquette@baylibre.com>
3938 M:      Stephen Boyd <sboyd@kernel.org>
3939 L:      linux-clk@vger.kernel.org
3940 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3942 S:      Maintained
3943 F:      Documentation/devicetree/bindings/clock/
3944 F:      drivers/clk/
3945 X:      drivers/clk/clkdev.c
3946 F:      include/linux/clk-pr*
3947 F:      include/linux/clk/
3948 F:      include/linux/of_clk.h
3949
3950 COMMON INTERNET FILE SYSTEM (CIFS)
3951 M:      Steve French <sfrench@samba.org>
3952 L:      linux-cifs@vger.kernel.org
3953 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3954 W:      http://linux-cifs.samba.org/
3955 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3956 S:      Supported
3957 F:      Documentation/filesystems/cifs/
3958 F:      fs/cifs/
3959
3960 COMPACTPCI HOTPLUG CORE
3961 M:      Scott Murray <scott@spiteful.org>
3962 L:      linux-pci@vger.kernel.org
3963 S:      Maintained
3964 F:      drivers/pci/hotplug/cpci_hotplug*
3965
3966 COMPACTPCI HOTPLUG GENERIC DRIVER
3967 M:      Scott Murray <scott@spiteful.org>
3968 L:      linux-pci@vger.kernel.org
3969 S:      Maintained
3970 F:      drivers/pci/hotplug/cpcihp_generic.c
3971
3972 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3973 M:      Scott Murray <scott@spiteful.org>
3974 L:      linux-pci@vger.kernel.org
3975 S:      Maintained
3976 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3977
3978 COMPAL LAPTOP SUPPORT
3979 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3980 L:      platform-driver-x86@vger.kernel.org
3981 S:      Maintained
3982 F:      drivers/platform/x86/compal-laptop.c
3983
3984 COMPILER ATTRIBUTES
3985 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3986 S:      Maintained
3987 F:      include/linux/compiler_attributes.h
3988
3989 CONEXANT ACCESSRUNNER USB DRIVER
3990 L:      accessrunner-general@lists.sourceforge.net
3991 W:      http://accessrunner.sourceforge.net/
3992 S:      Orphan
3993 F:      drivers/usb/atm/cxacru.c
3994
3995 CONFIGFS
3996 M:      Joel Becker <jlbec@evilplan.org>
3997 M:      Christoph Hellwig <hch@lst.de>
3998 T:      git git://git.infradead.org/users/hch/configfs.git
3999 S:      Supported
4000 F:      fs/configfs/
4001 F:      include/linux/configfs.h
4002
4003 CONNECTOR
4004 M:      Evgeniy Polyakov <zbr@ioremap.net>
4005 L:      netdev@vger.kernel.org
4006 S:      Maintained
4007 F:      drivers/connector/
4008
4009 CONTROL GROUP (CGROUP)
4010 M:      Tejun Heo <tj@kernel.org>
4011 M:      Li Zefan <lizefan@huawei.com>
4012 M:      Johannes Weiner <hannes@cmpxchg.org>
4013 L:      cgroups@vger.kernel.org
4014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4015 S:      Maintained
4016 F:      Documentation/admin-guide/cgroup-v2.rst
4017 F:      Documentation/cgroup-v1/
4018 F:      include/linux/cgroup*
4019 F:      kernel/cgroup/
4020
4021 CONTROL GROUP - CPUSET
4022 M:      Li Zefan <lizefan@huawei.com>
4023 L:      cgroups@vger.kernel.org
4024 W:      http://www.bullopensource.org/cpuset/
4025 W:      http://oss.sgi.com/projects/cpusets/
4026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4027 S:      Maintained
4028 F:      Documentation/cgroup-v1/cpusets.txt
4029 F:      include/linux/cpuset.h
4030 F:      kernel/cgroup/cpuset.c
4031
4032 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4033 M:      Johannes Weiner <hannes@cmpxchg.org>
4034 M:      Michal Hocko <mhocko@kernel.org>
4035 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4036 L:      cgroups@vger.kernel.org
4037 L:      linux-mm@kvack.org
4038 S:      Maintained
4039 F:      mm/memcontrol.c
4040 F:      mm/swap_cgroup.c
4041
4042 CORETEMP HARDWARE MONITORING DRIVER
4043 M:      Fenghua Yu <fenghua.yu@intel.com>
4044 L:      linux-hwmon@vger.kernel.org
4045 S:      Maintained
4046 F:      Documentation/hwmon/coretemp
4047 F:      drivers/hwmon/coretemp.c
4048
4049 COSA/SRP SYNC SERIAL DRIVER
4050 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4051 W:      http://www.fi.muni.cz/~kas/cosa/
4052 S:      Maintained
4053 F:      drivers/net/wan/cosa*
4054
4055 CPMAC ETHERNET DRIVER
4056 M:      Florian Fainelli <f.fainelli@gmail.com>
4057 L:      netdev@vger.kernel.org
4058 S:      Maintained
4059 F:      drivers/net/ethernet/ti/cpmac.c
4060
4061 CPU FREQUENCY SCALING FRAMEWORK
4062 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4063 M:      Viresh Kumar <viresh.kumar@linaro.org>
4064 L:      linux-pm@vger.kernel.org
4065 S:      Maintained
4066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4068 B:      https://bugzilla.kernel.org
4069 F:      Documentation/admin-guide/pm/cpufreq.rst
4070 F:      Documentation/admin-guide/pm/intel_pstate.rst
4071 F:      Documentation/cpu-freq/
4072 F:      Documentation/devicetree/bindings/cpufreq/
4073 F:      drivers/cpufreq/
4074 F:      include/linux/cpufreq.h
4075 F:      tools/testing/selftests/cpufreq/
4076
4077 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4078 M:      Viresh Kumar <viresh.kumar@linaro.org>
4079 M:      Sudeep Holla <sudeep.holla@arm.com>
4080 L:      linux-pm@vger.kernel.org
4081 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4082 S:      Maintained
4083 F:      drivers/cpufreq/arm_big_little.h
4084 F:      drivers/cpufreq/arm_big_little.c
4085
4086 CPU POWER MONITORING SUBSYSTEM
4087 M:      Thomas Renninger <trenn@suse.com>
4088 M:      Shuah Khan <shuah@kernel.org>
4089 M:      Shuah Khan <skhan@linuxfoundation.org>
4090 L:      linux-pm@vger.kernel.org
4091 S:      Maintained
4092 F:      tools/power/cpupower/
4093
4094 CPUID/MSR DRIVER
4095 M:      "H. Peter Anvin" <hpa@zytor.com>
4096 S:      Maintained
4097 F:      arch/x86/kernel/cpuid.c
4098 F:      arch/x86/kernel/msr.c
4099
4100 CPUIDLE DRIVER - ARM BIG LITTLE
4101 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4102 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4103 L:      linux-pm@vger.kernel.org
4104 L:      linux-arm-kernel@lists.infradead.org
4105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4106 S:      Maintained
4107 F:      drivers/cpuidle/cpuidle-big_little.c
4108
4109 CPUIDLE DRIVER - ARM EXYNOS
4110 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4111 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4112 M:      Kukjin Kim <kgene@kernel.org>
4113 L:      linux-pm@vger.kernel.org
4114 L:      linux-samsung-soc@vger.kernel.org
4115 S:      Supported
4116 F:      drivers/cpuidle/cpuidle-exynos.c
4117 F:      arch/arm/mach-exynos/pm.c
4118
4119 CPU IDLE TIME MANAGEMENT FRAMEWORK
4120 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4121 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4122 L:      linux-pm@vger.kernel.org
4123 S:      Maintained
4124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4125 B:      https://bugzilla.kernel.org
4126 F:      Documentation/admin-guide/pm/cpuidle.rst
4127 F:      Documentation/driver-api/pm/cpuidle.rst
4128 F:      drivers/cpuidle/*
4129 F:      include/linux/cpuidle.h
4130
4131 CRAMFS FILESYSTEM
4132 M:      Nicolas Pitre <nico@linaro.org>
4133 S:      Maintained
4134 F:      Documentation/filesystems/cramfs.txt
4135 F:      fs/cramfs/
4136
4137 CRYPTO API
4138 M:      Herbert Xu <herbert@gondor.apana.org.au>
4139 M:      "David S. Miller" <davem@davemloft.net>
4140 L:      linux-crypto@vger.kernel.org
4141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4143 S:      Maintained
4144 F:      Documentation/crypto/
4145 F:      Documentation/devicetree/bindings/crypto/
4146 F:      arch/*/crypto/
4147 F:      crypto/
4148 F:      drivers/crypto/
4149 F:      include/crypto/
4150 F:      include/linux/crypto*
4151
4152 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4153 M:      Neil Horman <nhorman@tuxdriver.com>
4154 L:      linux-crypto@vger.kernel.org
4155 S:      Maintained
4156 F:      crypto/ansi_cprng.c
4157 F:      crypto/rng.c
4158
4159 CS3308 MEDIA DRIVER
4160 M:      Hans Verkuil <hverkuil@xs4all.nl>
4161 L:      linux-media@vger.kernel.org
4162 T:      git git://linuxtv.org/media_tree.git
4163 W:      http://linuxtv.org
4164 S:      Odd Fixes
4165 F:      drivers/media/i2c/cs3308.c
4166
4167 CS5535 Audio ALSA driver
4168 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4169 S:      Maintained
4170 F:      sound/pci/cs5535audio/
4171
4172 CSI DRIVERS FOR ALLWINNER V3s
4173 M:      Yong Deng <yong.deng@magewell.com>
4174 L:      linux-media@vger.kernel.org
4175 T:      git git://linuxtv.org/media_tree.git
4176 S:      Maintained
4177 F:      drivers/media/platform/sunxi/sun6i-csi/
4178 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4179
4180 CW1200 WLAN driver
4181 M:      Solomon Peachy <pizza@shaftnet.org>
4182 S:      Maintained
4183 F:      drivers/net/wireless/st/cw1200/
4184
4185 CX18 VIDEO4LINUX DRIVER
4186 M:      Andy Walls <awalls@md.metrocast.net>
4187 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4188 L:      linux-media@vger.kernel.org
4189 T:      git git://linuxtv.org/media_tree.git
4190 W:      https://linuxtv.org
4191 W:      http://www.ivtvdriver.org/index.php/Cx18
4192 S:      Maintained
4193 F:      Documentation/media/v4l-drivers/cx18*
4194 F:      drivers/media/pci/cx18/
4195 F:      include/uapi/linux/ivtv*
4196
4197 CX2341X MPEG ENCODER HELPER MODULE
4198 M:      Hans Verkuil <hverkuil@xs4all.nl>
4199 L:      linux-media@vger.kernel.org
4200 T:      git git://linuxtv.org/media_tree.git
4201 W:      https://linuxtv.org
4202 S:      Maintained
4203 F:      drivers/media/common/cx2341x*
4204 F:      include/media/drv-intf/cx2341x.h
4205
4206 CX24120 MEDIA DRIVER
4207 M:      Jemma Denson <jdenson@gmail.com>
4208 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4209 L:      linux-media@vger.kernel.org
4210 W:      https://linuxtv.org
4211 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4212 S:      Maintained
4213 F:      drivers/media/dvb-frontends/cx24120*
4214
4215 CX88 VIDEO4LINUX DRIVER
4216 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4217 L:      linux-media@vger.kernel.org
4218 W:      https://linuxtv.org
4219 T:      git git://linuxtv.org/media_tree.git
4220 S:      Odd fixes
4221 F:      Documentation/media/v4l-drivers/cx88*
4222 F:      drivers/media/pci/cx88/
4223
4224 CXD2820R MEDIA DRIVER
4225 M:      Antti Palosaari <crope@iki.fi>
4226 L:      linux-media@vger.kernel.org
4227 W:      https://linuxtv.org
4228 W:      http://palosaari.fi/linux/
4229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4230 T:      git git://linuxtv.org/anttip/media_tree.git
4231 S:      Maintained
4232 F:      drivers/media/dvb-frontends/cxd2820r*
4233
4234 CXGB3 ETHERNET DRIVER (CXGB3)
4235 M:      Vishal Kulkarni <vishal@chelsio.com>
4236 L:      netdev@vger.kernel.org
4237 W:      http://www.chelsio.com
4238 S:      Supported
4239 F:      drivers/net/ethernet/chelsio/cxgb3/
4240
4241 CXGB3 ISCSI DRIVER (CXGB3I)
4242 M:      Karen Xie <kxie@chelsio.com>
4243 L:      linux-scsi@vger.kernel.org
4244 W:      http://www.chelsio.com
4245 S:      Supported
4246 F:      drivers/scsi/cxgbi/cxgb3i
4247
4248 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4249 M:      Steve Wise <swise@chelsio.com>
4250 L:      linux-rdma@vger.kernel.org
4251 W:      http://www.openfabrics.org
4252 S:      Supported
4253 F:      drivers/infiniband/hw/cxgb3/
4254 F:      include/uapi/rdma/cxgb3-abi.h
4255
4256 CXGB4 CRYPTO DRIVER (chcr)
4257 M:      Harsh Jain <harsh@chelsio.com>
4258 L:      linux-crypto@vger.kernel.org
4259 W:      http://www.chelsio.com
4260 S:      Supported
4261 F:      drivers/crypto/chelsio
4262
4263 CXGB4 ETHERNET DRIVER (CXGB4)
4264 M:      Vishal Kulkarni <vishal@chelsio.com>
4265 L:      netdev@vger.kernel.org
4266 W:      http://www.chelsio.com
4267 S:      Supported
4268 F:      drivers/net/ethernet/chelsio/cxgb4/
4269
4270 CXGB4 ISCSI DRIVER (CXGB4I)
4271 M:      Karen Xie <kxie@chelsio.com>
4272 L:      linux-scsi@vger.kernel.org
4273 W:      http://www.chelsio.com
4274 S:      Supported
4275 F:      drivers/scsi/cxgbi/cxgb4i
4276
4277 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4278 M:      Steve Wise <swise@chelsio.com>
4279 L:      linux-rdma@vger.kernel.org
4280 W:      http://www.openfabrics.org
4281 S:      Supported
4282 F:      drivers/infiniband/hw/cxgb4/
4283 F:      include/uapi/rdma/cxgb4-abi.h
4284
4285 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4286 M:      Casey Leedom <leedom@chelsio.com>
4287 L:      netdev@vger.kernel.org
4288 W:      http://www.chelsio.com
4289 S:      Supported
4290 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4291
4292 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4293 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4294 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4295 L:      linuxppc-dev@lists.ozlabs.org
4296 S:      Supported
4297 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4298 F:      drivers/misc/cxl/
4299 F:      include/misc/cxl*
4300 F:      include/uapi/misc/cxl.h
4301 F:      Documentation/powerpc/cxl.txt
4302 F:      Documentation/ABI/testing/sysfs-class-cxl
4303
4304 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4305 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4306 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4307 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4308 L:      linux-scsi@vger.kernel.org
4309 S:      Supported
4310 F:      drivers/scsi/cxlflash/
4311 F:      include/uapi/scsi/cxlflash_ioctl.h
4312 F:      Documentation/powerpc/cxlflash.txt
4313
4314 CYBERPRO FB DRIVER
4315 M:      Russell King <linux@armlinux.org.uk>
4316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4317 W:      http://www.armlinux.org.uk/
4318 S:      Maintained
4319 F:      drivers/video/fbdev/cyber2000fb.*
4320
4321 CYCLADES ASYNC MUX DRIVER
4322 W:      http://www.cyclades.com/
4323 S:      Orphan
4324 F:      drivers/tty/cyclades.c
4325 F:      include/linux/cyclades.h
4326 F:      include/uapi/linux/cyclades.h
4327
4328 CYCLADES PC300 DRIVER
4329 W:      http://www.cyclades.com/
4330 S:      Orphan
4331 F:      drivers/net/wan/pc300*
4332
4333 CYPRESS_FIRMWARE MEDIA DRIVER
4334 M:      Antti Palosaari <crope@iki.fi>
4335 L:      linux-media@vger.kernel.org
4336 W:      https://linuxtv.org
4337 W:      http://palosaari.fi/linux/
4338 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4339 T:      git git://linuxtv.org/anttip/media_tree.git
4340 S:      Maintained
4341 F:      drivers/media/common/cypress_firmware*
4342
4343 CYTTSP TOUCHSCREEN DRIVER
4344 M:      Ferruh Yigit <fery@cypress.com>
4345 L:      linux-input@vger.kernel.org
4346 S:      Supported
4347 F:      drivers/input/touchscreen/cyttsp*
4348 F:      include/linux/input/cyttsp.h
4349
4350 D-LINK DIR-685 TOUCHKEYS DRIVER
4351 M:      Linus Walleij <linus.walleij@linaro.org>
4352 L:      linux-input@vger.kernel.org
4353 S:      Supported
4354 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4355
4356 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4357 M:      Joshua Kinard <kumba@gentoo.org>
4358 S:      Maintained
4359 F:      drivers/rtc/rtc-ds1685.c
4360 F:      include/linux/rtc/ds1685.h
4361
4362 DAMA SLAVE for AX.25
4363 M:      Joerg Reuter <jreuter@yaina.de>
4364 W:      http://yaina.de/jreuter/
4365 W:      http://www.qsl.net/dl1bke/
4366 L:      linux-hams@vger.kernel.org
4367 S:      Maintained
4368 F:      net/ax25/af_ax25.c
4369 F:      net/ax25/ax25_dev.c
4370 F:      net/ax25/ax25_ds_*
4371 F:      net/ax25/ax25_in.c
4372 F:      net/ax25/ax25_out.c
4373 F:      net/ax25/ax25_timer.c
4374 F:      net/ax25/sysctl_net_ax25.c
4375
4376 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4377 L:      netdev@vger.kernel.org
4378 S:      Orphan
4379 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4380 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4381
4382 DC390/AM53C974 SCSI driver
4383 M:      Hannes Reinecke <hare@suse.com>
4384 L:      linux-scsi@vger.kernel.org
4385 S:      Maintained
4386 F:      drivers/scsi/am53c974.c
4387
4388 DC395x SCSI driver
4389 M:      Oliver Neukum <oliver@neukum.org>
4390 M:      Ali Akcaagac <aliakc@web.de>
4391 M:      Jamie Lenehan <lenehan@twibble.org>
4392 L:      dc395x@twibble.org
4393 W:      http://twibble.org/dist/dc395x/
4394 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4395 S:      Maintained
4396 F:      Documentation/scsi/dc395x.txt
4397 F:      drivers/scsi/dc395x.*
4398
4399 DCCP PROTOCOL
4400 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4401 L:      dccp@vger.kernel.org
4402 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4403 S:      Maintained
4404 F:      include/linux/dccp.h
4405 F:      include/uapi/linux/dccp.h
4406 F:      include/linux/tfrc.h
4407 F:      net/dccp/
4408
4409 DECnet NETWORK LAYER
4410 W:      http://linux-decnet.sourceforge.net
4411 L:      linux-decnet-user@lists.sourceforge.net
4412 S:      Orphan
4413 F:      Documentation/networking/decnet.txt
4414 F:      net/decnet/
4415
4416 DECSTATION PLATFORM SUPPORT
4417 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4418 L:      linux-mips@vger.kernel.org
4419 W:      http://www.linux-mips.org/wiki/DECstation
4420 S:      Maintained
4421 F:      arch/mips/dec/
4422 F:      arch/mips/include/asm/dec/
4423 F:      arch/mips/include/asm/mach-dec/
4424
4425 DEFXX FDDI NETWORK DRIVER
4426 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4427 S:      Maintained
4428 F:      drivers/net/fddi/defxx.*
4429
4430 DELL SMBIOS DRIVER
4431 M:      Pali Rohár <pali.rohar@gmail.com>
4432 M:      Mario Limonciello <mario.limonciello@dell.com>
4433 L:      platform-driver-x86@vger.kernel.org
4434 S:      Maintained
4435 F:      drivers/platform/x86/dell-smbios.*
4436
4437 DELL SMBIOS SMM DRIVER
4438 M:      Mario Limonciello <mario.limonciello@dell.com>
4439 L:      platform-driver-x86@vger.kernel.org
4440 S:      Maintained
4441 F:      drivers/platform/x86/dell-smbios-smm.c
4442
4443 DELL SMBIOS WMI DRIVER
4444 M:      Mario Limonciello <mario.limonciello@dell.com>
4445 L:      platform-driver-x86@vger.kernel.org
4446 S:      Maintained
4447 F:      drivers/platform/x86/dell-smbios-wmi.c
4448 F:      tools/wmi/dell-smbios-example.c
4449
4450 DEFZA FDDI NETWORK DRIVER
4451 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4452 S:      Maintained
4453 F:      drivers/net/fddi/defza.*
4454
4455 DELL LAPTOP DRIVER
4456 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4457 M:      Pali Rohár <pali.rohar@gmail.com>
4458 L:      platform-driver-x86@vger.kernel.org
4459 S:      Maintained
4460 F:      drivers/platform/x86/dell-laptop.c
4461
4462 DELL LAPTOP FREEFALL DRIVER
4463 M:      Pali Rohár <pali.rohar@gmail.com>
4464 S:      Maintained
4465 F:      drivers/platform/x86/dell-smo8800.c
4466
4467 DELL LAPTOP RBTN DRIVER
4468 M:      Pali Rohár <pali.rohar@gmail.com>
4469 S:      Maintained
4470 F:      drivers/platform/x86/dell-rbtn.*
4471
4472 DELL REMOTE BIOS UPDATE DRIVER
4473 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4474 L:      platform-driver-x86@vger.kernel.org
4475 S:      Maintained
4476 F:      drivers/platform/x86/dell_rbu.c
4477
4478 DELL LAPTOP SMM DRIVER
4479 M:      Pali Rohár <pali.rohar@gmail.com>
4480 S:      Maintained
4481 F:      drivers/hwmon/dell-smm-hwmon.c
4482 F:      include/uapi/linux/i8k.h
4483
4484 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4485 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4486 L:      platform-driver-x86@vger.kernel.org
4487 S:      Maintained
4488 F:      Documentation/dcdbas.txt
4489 F:      drivers/platform/x86/dcdbas.*
4490
4491 DELL WMI NOTIFICATIONS DRIVER
4492 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4493 M:      Pali Rohár <pali.rohar@gmail.com>
4494 S:      Maintained
4495 F:      drivers/platform/x86/dell-wmi.c
4496
4497 DELL WMI DESCRIPTOR DRIVER
4498 M:      Mario Limonciello <mario.limonciello@dell.com>
4499 S:      Maintained
4500 F:      drivers/platform/x86/dell-wmi-descriptor.c
4501
4502 DELTA ST MEDIA DRIVER
4503 M:      Hugues Fruchet <hugues.fruchet@st.com>
4504 L:      linux-media@vger.kernel.org
4505 T:      git git://linuxtv.org/media_tree.git
4506 W:      https://linuxtv.org
4507 S:      Supported
4508 F:      drivers/media/platform/sti/delta
4509
4510 DENALI NAND DRIVER
4511 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4512 L:      linux-mtd@lists.infradead.org
4513 S:      Supported
4514 F:      drivers/mtd/nand/raw/denali*
4515
4516 DESIGNWARE USB2 DRD IP DRIVER
4517 M:      Minas Harutyunyan <hminas@synopsys.com>
4518 L:      linux-usb@vger.kernel.org
4519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4520 S:      Maintained
4521 F:      drivers/usb/dwc2/
4522
4523 DESIGNWARE USB3 DRD IP DRIVER
4524 M:      Felipe Balbi <balbi@kernel.org>
4525 L:      linux-usb@vger.kernel.org
4526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4527 S:      Maintained
4528 F:      drivers/usb/dwc3/
4529
4530 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4531 M:      Andreas Klinger <ak@it-klinger.de>
4532 L:      linux-iio@vger.kernel.org
4533 S:      Maintained
4534 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4535 F:      drivers/iio/proximity/srf*.c
4536
4537 DEVICE COREDUMP (DEV_COREDUMP)
4538 M:      Johannes Berg <johannes@sipsolutions.net>
4539 L:      linux-kernel@vger.kernel.org
4540 S:      Maintained
4541 F:      drivers/base/devcoredump.c
4542 F:      include/linux/devcoredump.h
4543
4544 DEVICE FREQUENCY (DEVFREQ)
4545 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4546 M:      Kyungmin Park <kyungmin.park@samsung.com>
4547 R:      Chanwoo Choi <cw00.choi@samsung.com>
4548 L:      linux-pm@vger.kernel.org
4549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4550 S:      Maintained
4551 F:      drivers/devfreq/
4552 F:      include/linux/devfreq.h
4553 F:      Documentation/devicetree/bindings/devfreq/
4554
4555 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4556 M:      Chanwoo Choi <cw00.choi@samsung.com>
4557 L:      linux-pm@vger.kernel.org
4558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4559 S:      Supported
4560 F:      drivers/devfreq/event/
4561 F:      drivers/devfreq/devfreq-event.c
4562 F:      include/linux/devfreq-event.h
4563 F:      Documentation/devicetree/bindings/devfreq/event/
4564
4565 DEVICE NUMBER REGISTRY
4566 M:      Torben Mathiasen <device@lanana.org>
4567 W:      http://lanana.org/docs/device-list/index.html
4568 S:      Maintained
4569
4570 DEVICE-MAPPER  (LVM)
4571 M:      Alasdair Kergon <agk@redhat.com>
4572 M:      Mike Snitzer <snitzer@redhat.com>
4573 M:      dm-devel@redhat.com
4574 L:      dm-devel@redhat.com
4575 W:      http://sources.redhat.com/dm
4576 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4578 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4579 S:      Maintained
4580 F:      Documentation/device-mapper/
4581 F:      drivers/md/Makefile
4582 F:      drivers/md/Kconfig
4583 F:      drivers/md/dm*
4584 F:      drivers/md/persistent-data/
4585 F:      include/linux/device-mapper.h
4586 F:      include/linux/dm-*.h
4587 F:      include/uapi/linux/dm-*.h
4588
4589 DEVLINK
4590 M:      Jiri Pirko <jiri@mellanox.com>
4591 L:      netdev@vger.kernel.org
4592 S:      Supported
4593 F:      net/core/devlink.c
4594 F:      include/net/devlink.h
4595 F:      include/uapi/linux/devlink.h
4596
4597 DIALOG SEMICONDUCTOR DRIVERS
4598 M:      Support Opensource <support.opensource@diasemi.com>
4599 W:      http://www.dialog-semiconductor.com/products
4600 S:      Supported
4601 F:      Documentation/hwmon/da90??
4602 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4603 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4604 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4605 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4606 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4607 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4608 F:      drivers/gpio/gpio-da90??.c
4609 F:      drivers/hwmon/da90??-hwmon.c
4610 F:      drivers/iio/adc/da91??-*.c
4611 F:      drivers/input/misc/da90??_onkey.c
4612 F:      drivers/input/touchscreen/da9052_tsi.c
4613 F:      drivers/leds/leds-da90??.c
4614 F:      drivers/mfd/da903x.c
4615 F:      drivers/mfd/da90??-*.c
4616 F:      drivers/mfd/da91??-*.c
4617 F:      drivers/power/supply/da9052-battery.c
4618 F:      drivers/power/supply/da91??-*.c
4619 F:      drivers/regulator/da903x.c
4620 F:      drivers/regulator/da9???-regulator.[ch]
4621 F:      drivers/thermal/da90??-thermal.c
4622 F:      drivers/rtc/rtc-da90??.c
4623 F:      drivers/video/backlight/da90??_bl.c
4624 F:      drivers/watchdog/da90??_wdt.c
4625 F:      include/linux/mfd/da903x.h
4626 F:      include/linux/mfd/da9052/
4627 F:      include/linux/mfd/da9055/
4628 F:      include/linux/mfd/da9062/
4629 F:      include/linux/mfd/da9063/
4630 F:      include/linux/mfd/da9150/
4631 F:      include/linux/regulator/da9211.h
4632 F:      include/sound/da[79]*.h
4633 F:      sound/soc/codecs/da[79]*.[ch]
4634
4635 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4636 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4637 L:      linux-gpio@vger.kernel.org
4638 S:      Maintained
4639 F:      drivers/gpio/gpio-gpio-mm.c
4640
4641 DIOLAN U2C-12 I2C DRIVER
4642 M:      Guenter Roeck <linux@roeck-us.net>
4643 L:      linux-i2c@vger.kernel.org
4644 S:      Maintained
4645 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4646
4647 FILESYSTEM DIRECT ACCESS (DAX)
4648 M:      Dan Williams <dan.j.williams@intel.com>
4649 R:      Matthew Wilcox <willy@infradead.org>
4650 R:      Jan Kara <jack@suse.cz>
4651 L:      linux-fsdevel@vger.kernel.org
4652 L:      linux-nvdimm@lists.01.org
4653 S:      Supported
4654 F:      fs/dax.c
4655 F:      include/linux/dax.h
4656 F:      include/trace/events/fs_dax.h
4657
4658 DEVICE DIRECT ACCESS (DAX)
4659 M:      Dan Williams <dan.j.williams@intel.com>
4660 M:      Vishal Verma <vishal.l.verma@intel.com>
4661 M:      Keith Busch <keith.busch@intel.com>
4662 M:      Dave Jiang <dave.jiang@intel.com>
4663 L:      linux-nvdimm@lists.01.org
4664 S:      Supported
4665 F:      drivers/dax/
4666
4667 DIRECTORY NOTIFICATION (DNOTIFY)
4668 M:      Jan Kara <jack@suse.cz>
4669 R:      Amir Goldstein <amir73il@gmail.com>
4670 L:      linux-fsdevel@vger.kernel.org
4671 S:      Maintained
4672 F:      Documentation/filesystems/dnotify.txt
4673 F:      fs/notify/dnotify/
4674 F:      include/linux/dnotify.h
4675
4676 DISK GEOMETRY AND PARTITION HANDLING
4677 M:      Andries Brouwer <aeb@cwi.nl>
4678 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4679 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4680 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4681 S:      Maintained
4682
4683 DISKQUOTA
4684 M:      Jan Kara <jack@suse.com>
4685 S:      Maintained
4686 F:      Documentation/filesystems/quota.txt
4687 F:      fs/quota/
4688 F:      include/linux/quota*.h
4689 F:      include/uapi/linux/quota*.h
4690
4691 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4692 M:      Bernie Thompson <bernie@plugable.com>
4693 L:      linux-fbdev@vger.kernel.org
4694 S:      Maintained
4695 W:      http://plugable.com/category/projects/udlfb/
4696 F:      drivers/video/fbdev/udlfb.c
4697 F:      include/video/udlfb.h
4698 F:      Documentation/fb/udlfb.txt
4699
4700 DISTRIBUTED LOCK MANAGER (DLM)
4701 M:      Christine Caulfield <ccaulfie@redhat.com>
4702 M:      David Teigland <teigland@redhat.com>
4703 L:      cluster-devel@redhat.com
4704 W:      http://sources.redhat.com/cluster/
4705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4706 S:      Supported
4707 F:      fs/dlm/
4708
4709 DMA BUFFER SHARING FRAMEWORK
4710 M:      Sumit Semwal <sumit.semwal@linaro.org>
4711 S:      Maintained
4712 L:      linux-media@vger.kernel.org
4713 L:      dri-devel@lists.freedesktop.org
4714 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4715 F:      drivers/dma-buf/
4716 F:      include/linux/dma-buf*
4717 F:      include/linux/reservation.h
4718 F:      include/linux/*fence.h
4719 F:      Documentation/driver-api/dma-buf.rst
4720 T:      git git://anongit.freedesktop.org/drm/drm-misc
4721
4722 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4723 M:      Vinod Koul <vkoul@kernel.org>
4724 L:      dmaengine@vger.kernel.org
4725 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4726 S:      Maintained
4727 F:      drivers/dma/
4728 F:      include/linux/dmaengine.h
4729 F:      include/linux/of_dma.h
4730 F:      Documentation/devicetree/bindings/dma/
4731 F:      Documentation/driver-api/dmaengine/
4732 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4733
4734 DMA MAPPING HELPERS
4735 M:      Christoph Hellwig <hch@lst.de>
4736 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4737 R:      Robin Murphy <robin.murphy@arm.com>
4738 L:      iommu@lists.linux-foundation.org
4739 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4740 W:      http://git.infradead.org/users/hch/dma-mapping.git
4741 S:      Supported
4742 F:      kernel/dma/
4743 F:      include/asm-generic/dma-mapping.h
4744 F:      include/linux/dma-direct.h
4745 F:      include/linux/dma-mapping.h
4746 F:      include/linux/dma-noncoherent.h
4747
4748 DME1737 HARDWARE MONITOR DRIVER
4749 M:      Juerg Haefliger <juergh@gmail.com>
4750 L:      linux-hwmon@vger.kernel.org
4751 S:      Maintained
4752 F:      Documentation/hwmon/dme1737
4753 F:      drivers/hwmon/dme1737.c
4754
4755 DMI/SMBIOS SUPPORT
4756 M:      Jean Delvare <jdelvare@suse.com>
4757 S:      Maintained
4758 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4759 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4760 F:      drivers/firmware/dmi-id.c
4761 F:      drivers/firmware/dmi_scan.c
4762 F:      include/linux/dmi.h
4763
4764 DOCUMENTATION
4765 M:      Jonathan Corbet <corbet@lwn.net>
4766 L:      linux-doc@vger.kernel.org
4767 S:      Maintained
4768 F:      Documentation/
4769 F:      scripts/kernel-doc
4770 X:      Documentation/ABI/
4771 X:      Documentation/acpi/
4772 X:      Documentation/devicetree/
4773 X:      Documentation/i2c/
4774 X:      Documentation/media/
4775 X:      Documentation/power/
4776 X:      Documentation/spi/
4777 T:      git git://git.lwn.net/linux.git docs-next
4778
4779 DOCUMENTATION/ITALIAN
4780 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4781 L:      linux-doc@vger.kernel.org
4782 S:      Maintained
4783 F:      Documentation/translations/it_IT
4784
4785 DONGWOON DW9714 LENS VOICE COIL DRIVER
4786 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4787 L:      linux-media@vger.kernel.org
4788 T:      git git://linuxtv.org/media_tree.git
4789 S:      Maintained
4790 F:      drivers/media/i2c/dw9714.c
4791 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4792
4793 DONGWOON DW9807 LENS VOICE COIL DRIVER
4794 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4795 L:      linux-media@vger.kernel.org
4796 T:      git git://linuxtv.org/media_tree.git
4797 S:      Maintained
4798 F:      drivers/media/i2c/dw9807-vcm.c
4799 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4800
4801 DOUBLETALK DRIVER
4802 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4803 L:      blinux-list@redhat.com
4804 S:      Maintained
4805 F:      drivers/char/dtlk.c
4806 F:      include/linux/dtlk.h
4807
4808 DPAA2 DATAPATH I/O (DPIO) DRIVER
4809 M:      Roy Pledge <Roy.Pledge@nxp.com>
4810 L:      linux-kernel@vger.kernel.org
4811 S:      Maintained
4812 F:      drivers/soc/fsl/dpio
4813
4814 DPAA2 ETHERNET DRIVER
4815 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4816 L:      netdev@vger.kernel.org
4817 S:      Maintained
4818 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4819 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4820 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4821 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4822 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4823
4824 DPAA2 ETHERNET SWITCH DRIVER
4825 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4826 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4827 L:      linux-kernel@vger.kernel.org
4828 S:      Maintained
4829 F:      drivers/staging/fsl-dpaa2/ethsw
4830
4831 DPAA2 PTP CLOCK DRIVER
4832 M:      Yangbo Lu <yangbo.lu@nxp.com>
4833 L:      netdev@vger.kernel.org
4834 S:      Maintained
4835 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4836 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4837
4838 DPT_I2O SCSI RAID DRIVER
4839 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4840 L:      linux-scsi@vger.kernel.org
4841 W:      http://www.adaptec.com/
4842 S:      Maintained
4843 F:      drivers/scsi/dpt*
4844 F:      drivers/scsi/dpt/
4845
4846 DRBD DRIVER
4847 M:      Philipp Reisner <philipp.reisner@linbit.com>
4848 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4849 L:      drbd-dev@lists.linbit.com
4850 W:      http://www.drbd.org
4851 T:      git git://git.linbit.com/linux-drbd.git
4852 T:      git git://git.linbit.com/drbd-8.4.git
4853 S:      Supported
4854 F:      drivers/block/drbd/
4855 F:      lib/lru_cache.c
4856 F:      Documentation/blockdev/drbd/
4857
4858 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4859 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4860 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4862 S:      Supported
4863 F:      Documentation/kobject.txt
4864 F:      drivers/base/
4865 F:      fs/debugfs/
4866 F:      fs/sysfs/
4867 F:      include/linux/debugfs.h
4868 F:      include/linux/kobj*
4869 F:      lib/kobj*
4870
4871 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4872 M:      Kevin Hilman <khilman@kernel.org>
4873 M:      Nishanth Menon <nm@ti.com>
4874 S:      Maintained
4875 F:      drivers/power/avs/
4876 F:      include/linux/power/smartreflex.h
4877 L:      linux-pm@vger.kernel.org
4878
4879 DRM DRIVER FOR ARM PL111 CLCD
4880 M:      Eric Anholt <eric@anholt.net>
4881 T:      git git://anongit.freedesktop.org/drm/drm-misc
4882 S:      Supported
4883 F:      drivers/gpu/drm/pl111/
4884
4885 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4886 M:      Linus Walleij <linus.walleij@linaro.org>
4887 T:      git git://anongit.freedesktop.org/drm/drm-misc
4888 S:      Maintained
4889 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4890 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4891
4892 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4893 M:      Dave Airlie <airlied@redhat.com>
4894 S:      Odd Fixes
4895 F:      drivers/gpu/drm/ast/
4896
4897 DRM DRIVER FOR BOCHS VIRTUAL GPU
4898 M:      Gerd Hoffmann <kraxel@redhat.com>
4899 L:      virtualization@lists.linux-foundation.org
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901 S:      Maintained
4902 F:      drivers/gpu/drm/bochs/
4903
4904 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4905 M:      Linus Walleij <linus.walleij@linaro.org>
4906 T:      git git://anongit.freedesktop.org/drm/drm-misc
4907 S:      Maintained
4908 F:      drivers/gpu/drm/tve200/
4909
4910 DRM DRIVER FOR ILITEK ILI9225 PANELS
4911 M:      David Lechner <david@lechnology.com>
4912 S:      Maintained
4913 F:      drivers/gpu/drm/tinydrm/ili9225.c
4914 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4915
4916 DRM DRIVER FOR HX8357D PANELS
4917 M:      Eric Anholt <eric@anholt.net>
4918 T:      git git://anongit.freedesktop.org/drm/drm-misc
4919 S:      Maintained
4920 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4921 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4922
4923 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4924 S:      Orphan / Obsolete
4925 F:      drivers/gpu/drm/i810/
4926 F:      include/uapi/drm/i810_drm.h
4927
4928 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4929 S:      Orphan / Obsolete
4930 F:      drivers/gpu/drm/mga/
4931 F:      include/uapi/drm/mga_drm.h
4932
4933 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4934 M:      Dave Airlie <airlied@redhat.com>
4935 S:      Odd Fixes
4936 F:      drivers/gpu/drm/mgag200/
4937
4938 DRM DRIVER FOR MI0283QT
4939 M:      Noralf Trønnes <noralf@tronnes.org>
4940 S:      Maintained
4941 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4942 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4943
4944 DRM DRIVER FOR MSM ADRENO GPU
4945 M:      Rob Clark <robdclark@gmail.com>
4946 M:      Sean Paul <sean@poorly.run>
4947 L:      linux-arm-msm@vger.kernel.org
4948 L:      dri-devel@lists.freedesktop.org
4949 L:      freedreno@lists.freedesktop.org
4950 T:      git https://gitlab.freedesktop.org/drm/msm.git
4951 S:      Maintained
4952 F:      drivers/gpu/drm/msm/
4953 F:      include/uapi/drm/msm_drm.h
4954 F:      Documentation/devicetree/bindings/display/msm/
4955
4956 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4957 M:      Ben Skeggs <bskeggs@redhat.com>
4958 L:      dri-devel@lists.freedesktop.org
4959 L:      nouveau@lists.freedesktop.org
4960 T:      git git://github.com/skeggsb/linux
4961 S:      Supported
4962 F:      drivers/gpu/drm/nouveau/
4963 F:      include/uapi/drm/nouveau_drm.h
4964
4965 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4966 M:      Stefan Mavrodiev <stefan@olimex.com>
4967 S:      Maintained
4968 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4969 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4970
4971 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4972 M:      Noralf Trønnes <noralf@tronnes.org>
4973 S:      Maintained
4974 F:      drivers/gpu/drm/tinydrm/repaper.c
4975 F:      Documentation/devicetree/bindings/display/repaper.txt
4976
4977 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4978 M:      Dave Airlie <airlied@redhat.com>
4979 M:      Gerd Hoffmann <kraxel@redhat.com>
4980 L:      virtualization@lists.linux-foundation.org
4981 T:      git git://anongit.freedesktop.org/drm/drm-misc
4982 S:      Obsolete
4983 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4984 F:      drivers/gpu/drm/cirrus/
4985
4986 DRM DRIVER FOR QXL VIRTUAL GPU
4987 M:      Dave Airlie <airlied@redhat.com>
4988 M:      Gerd Hoffmann <kraxel@redhat.com>
4989 L:      virtualization@lists.linux-foundation.org
4990 L:      spice-devel@lists.freedesktop.org
4991 T:      git git://anongit.freedesktop.org/drm/drm-misc
4992 S:      Maintained
4993 F:      drivers/gpu/drm/qxl/
4994 F:      include/uapi/drm/qxl_drm.h
4995
4996 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4997 S:      Orphan / Obsolete
4998 F:      drivers/gpu/drm/r128/
4999 F:      include/uapi/drm/r128_drm.h
5000
5001 DRM DRIVER FOR SAVAGE VIDEO CARDS
5002 S:      Orphan / Obsolete
5003 F:      drivers/gpu/drm/savage/
5004 F:      include/uapi/drm/savage_drm.h
5005
5006 DRM DRIVER FOR SIS VIDEO CARDS
5007 S:      Orphan / Obsolete
5008 F:      drivers/gpu/drm/sis/
5009 F:      include/uapi/drm/sis_drm.h
5010
5011 DRM DRIVER FOR SITRONIX ST7701 PANELS
5012 M:      Jagan Teki <jagan@amarulasolutions.com>
5013 S:      Maintained
5014 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5015 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5016
5017 DRM DRIVER FOR SITRONIX ST7586 PANELS
5018 M:      David Lechner <david@lechnology.com>
5019 S:      Maintained
5020 F:      drivers/gpu/drm/tinydrm/st7586.c
5021 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5022
5023 DRM DRIVER FOR SITRONIX ST7735R PANELS
5024 M:      David Lechner <david@lechnology.com>
5025 S:      Maintained
5026 F:      drivers/gpu/drm/tinydrm/st7735r.c
5027 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5028
5029 DRM DRIVER FOR TDFX VIDEO CARDS
5030 S:      Orphan / Obsolete
5031 F:      drivers/gpu/drm/tdfx/
5032
5033 DRM DRIVER FOR TPO TPG110 PANELS
5034 M:      Linus Walleij <linus.walleij@linaro.org>
5035 T:      git git://anongit.freedesktop.org/drm/drm-misc
5036 S:      Maintained
5037 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5038 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5039
5040 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5041 M:      Dave Airlie <airlied@redhat.com>
5042 R:      Sean Paul <sean@poorly.run>
5043 L:      dri-devel@lists.freedesktop.org
5044 S:      Odd Fixes
5045 F:      drivers/gpu/drm/udl/
5046 T:      git git://anongit.freedesktop.org/drm/drm-misc
5047
5048 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5049 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5050 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5051 R:      Daniel Vetter <daniel@ffwll.ch>
5052 T:      git git://anongit.freedesktop.org/drm/drm-misc
5053 S:      Maintained
5054 L:      dri-devel@lists.freedesktop.org
5055 F:      drivers/gpu/drm/vkms/
5056 F:      Documentation/gpu/vkms.rst
5057
5058 DRM DRIVER FOR VMWARE VIRTUAL GPU
5059 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5060 M:      Thomas Hellstrom <thellstrom@vmware.com>
5061 L:      dri-devel@lists.freedesktop.org
5062 T:      git git://people.freedesktop.org/~thomash/linux
5063 S:      Supported
5064 F:      drivers/gpu/drm/vmwgfx/
5065 F:      include/uapi/drm/vmwgfx_drm.h
5066
5067 DRM DRIVERS
5068 M:      David Airlie <airlied@linux.ie>
5069 M:      Daniel Vetter <daniel@ffwll.ch>
5070 L:      dri-devel@lists.freedesktop.org
5071 T:      git git://anongit.freedesktop.org/drm/drm
5072 B:      https://bugs.freedesktop.org/
5073 C:      irc://chat.freenode.net/dri-devel
5074 S:      Maintained
5075 F:      drivers/gpu/drm/
5076 F:      drivers/gpu/vga/
5077 F:      Documentation/devicetree/bindings/display/
5078 F:      Documentation/devicetree/bindings/gpu/
5079 F:      Documentation/gpu/
5080 F:      include/drm/
5081 F:      include/uapi/drm/
5082 F:      include/linux/vga*
5083
5084 DRM DRIVERS AND MISC GPU PATCHES
5085 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5086 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5087 M:      Sean Paul <sean@poorly.run>
5088 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5089 S:      Maintained
5090 T:      git git://anongit.freedesktop.org/drm/drm-misc
5091 F:      Documentation/gpu/
5092 F:      drivers/gpu/vga/
5093 F:      drivers/gpu/drm/*
5094 F:      include/drm/drm*
5095 F:      include/uapi/drm/drm*
5096 F:      include/linux/vga*
5097
5098 DRM DRIVERS FOR ALLWINNER A10
5099 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5100 L:      dri-devel@lists.freedesktop.org
5101 S:      Supported
5102 F:      drivers/gpu/drm/sun4i/
5103 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5104 T:      git git://anongit.freedesktop.org/drm/drm-misc
5105
5106 DRM DRIVERS FOR AMLOGIC SOCS
5107 M:      Neil Armstrong <narmstrong@baylibre.com>
5108 L:      dri-devel@lists.freedesktop.org
5109 L:      linux-amlogic@lists.infradead.org
5110 W:      http://linux-meson.com/
5111 S:      Supported
5112 F:      drivers/gpu/drm/meson/
5113 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5114 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5115 F:      Documentation/gpu/meson.rst
5116 T:      git git://anongit.freedesktop.org/drm/drm-misc
5117
5118 DRM DRIVERS FOR ATMEL HLCDC
5119 M:      Boris Brezillon <bbrezillon@kernel.org>
5120 L:      dri-devel@lists.freedesktop.org
5121 S:      Supported
5122 F:      drivers/gpu/drm/atmel-hlcdc/
5123 F:      Documentation/devicetree/bindings/display/atmel/
5124 T:      git git://anongit.freedesktop.org/drm/drm-misc
5125
5126 DRM DRIVERS FOR BRIDGE CHIPS
5127 M:      Andrzej Hajda <a.hajda@samsung.com>
5128 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5129 S:      Maintained
5130 T:      git git://anongit.freedesktop.org/drm/drm-misc
5131 F:      drivers/gpu/drm/bridge/
5132
5133 DRM DRIVERS FOR EXYNOS
5134 M:      Inki Dae <inki.dae@samsung.com>
5135 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5136 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5137 M:      Kyungmin Park <kyungmin.park@samsung.com>
5138 L:      dri-devel@lists.freedesktop.org
5139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5140 S:      Supported
5141 F:      drivers/gpu/drm/exynos/
5142 F:      include/uapi/drm/exynos_drm.h
5143 F:      Documentation/devicetree/bindings/display/exynos/
5144
5145 DRM DRIVERS FOR FREESCALE DCU
5146 M:      Stefan Agner <stefan@agner.ch>
5147 M:      Alison Wang <alison.wang@nxp.com>
5148 L:      dri-devel@lists.freedesktop.org
5149 S:      Supported
5150 F:      drivers/gpu/drm/fsl-dcu/
5151 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5152 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5153 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5154 T:      git git://anongit.freedesktop.org/drm/drm-misc
5155
5156 DRM DRIVERS FOR FREESCALE IMX
5157 M:      Philipp Zabel <p.zabel@pengutronix.de>
5158 L:      dri-devel@lists.freedesktop.org
5159 S:      Maintained
5160 F:      drivers/gpu/drm/imx/
5161 F:      drivers/gpu/ipu-v3/
5162 F:      Documentation/devicetree/bindings/display/imx/
5163
5164 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5165 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5166 L:      dri-devel@lists.freedesktop.org
5167 T:      git git://github.com/patjak/drm-gma500
5168 S:      Maintained
5169 F:      drivers/gpu/drm/gma500/
5170
5171 DRM DRIVERS FOR HISILICON
5172 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5173 M:      Rongrong Zou <zourongrong@gmail.com>
5174 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5175 R:      Chen Feng <puck.chen@hisilicon.com>
5176 L:      dri-devel@lists.freedesktop.org
5177 T:      git git://github.com/xin3liang/linux.git
5178 S:      Maintained
5179 F:      drivers/gpu/drm/hisilicon/
5180 F:      Documentation/devicetree/bindings/display/hisilicon/
5181
5182 DRM DRIVERS FOR MEDIATEK
5183 M:      CK Hu <ck.hu@mediatek.com>
5184 M:      Philipp Zabel <p.zabel@pengutronix.de>
5185 L:      dri-devel@lists.freedesktop.org
5186 S:      Supported
5187 F:      drivers/gpu/drm/mediatek/
5188 F:      Documentation/devicetree/bindings/display/mediatek/
5189
5190 DRM DRIVERS FOR NVIDIA TEGRA
5191 M:      Thierry Reding <thierry.reding@gmail.com>
5192 L:      dri-devel@lists.freedesktop.org
5193 L:      linux-tegra@vger.kernel.org
5194 T:      git git://anongit.freedesktop.org/tegra/linux.git
5195 S:      Supported
5196 F:      drivers/gpu/drm/tegra/
5197 F:      drivers/gpu/host1x/
5198 F:      include/linux/host1x.h
5199 F:      include/uapi/drm/tegra_drm.h
5200 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5201
5202 DRM DRIVERS FOR RENESAS
5203 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5204 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5205 L:      dri-devel@lists.freedesktop.org
5206 L:      linux-renesas-soc@vger.kernel.org
5207 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5208 S:      Supported
5209 F:      drivers/gpu/drm/rcar-du/
5210 F:      drivers/gpu/drm/shmobile/
5211 F:      include/linux/platform_data/shmob_drm.h
5212 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5213 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5214 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5215
5216 DRM DRIVERS FOR ROCKCHIP
5217 M:      Sandy Huang <hjc@rock-chips.com>
5218 M:      Heiko Stübner <heiko@sntech.de>
5219 L:      dri-devel@lists.freedesktop.org
5220 S:      Maintained
5221 F:      drivers/gpu/drm/rockchip/
5222 F:      Documentation/devicetree/bindings/display/rockchip/
5223 T:      git git://anongit.freedesktop.org/drm/drm-misc
5224
5225 DRM DRIVERS FOR STI
5226 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5227 M:      Vincent Abriou <vincent.abriou@st.com>
5228 L:      dri-devel@lists.freedesktop.org
5229 T:      git git://anongit.freedesktop.org/drm/drm-misc
5230 S:      Maintained
5231 F:      drivers/gpu/drm/sti
5232 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5233
5234 DRM DRIVERS FOR STM
5235 M:      Yannick Fertre <yannick.fertre@st.com>
5236 M:      Philippe Cornu <philippe.cornu@st.com>
5237 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5238 M:      Vincent Abriou <vincent.abriou@st.com>
5239 L:      dri-devel@lists.freedesktop.org
5240 T:      git git://anongit.freedesktop.org/drm/drm-misc
5241 S:      Maintained
5242 F:      drivers/gpu/drm/stm
5243 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5244
5245 DRM DRIVERS FOR TI LCDC
5246 M:      Jyri Sarha <jsarha@ti.com>
5247 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5248 L:      dri-devel@lists.freedesktop.org
5249 S:      Maintained
5250 F:      drivers/gpu/drm/tilcdc/
5251 F:      Documentation/devicetree/bindings/display/tilcdc/
5252
5253 DRM DRIVERS FOR TI OMAP
5254 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5255 L:      dri-devel@lists.freedesktop.org
5256 S:      Maintained
5257 F:      drivers/gpu/drm/omapdrm/
5258 F:      Documentation/devicetree/bindings/display/ti/
5259
5260 DRM DRIVERS FOR V3D
5261 M:      Eric Anholt <eric@anholt.net>
5262 S:      Supported
5263 F:      drivers/gpu/drm/v3d/
5264 F:      include/uapi/drm/v3d_drm.h
5265 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5266 T:      git git://anongit.freedesktop.org/drm/drm-misc
5267
5268 DRM DRIVERS FOR VC4
5269 M:      Eric Anholt <eric@anholt.net>
5270 T:      git git://github.com/anholt/linux
5271 S:      Supported
5272 F:      drivers/gpu/drm/vc4/
5273 F:      include/uapi/drm/vc4_drm.h
5274 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5275 T:      git git://anongit.freedesktop.org/drm/drm-misc
5276
5277 DRM DRIVERS FOR VIVANTE GPU IP
5278 M:      Lucas Stach <l.stach@pengutronix.de>
5279 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5280 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5281 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5282 L:      dri-devel@lists.freedesktop.org
5283 S:      Maintained
5284 F:      drivers/gpu/drm/etnaviv/
5285 F:      include/uapi/drm/etnaviv_drm.h
5286 F:      Documentation/devicetree/bindings/display/etnaviv/
5287
5288 DRM DRIVERS FOR ZTE ZX
5289 M:      Shawn Guo <shawnguo@kernel.org>
5290 L:      dri-devel@lists.freedesktop.org
5291 S:      Maintained
5292 F:      drivers/gpu/drm/zte/
5293 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5294 T:      git git://anongit.freedesktop.org/drm/drm-misc
5295
5296 DRM PANEL DRIVERS
5297 M:      Thierry Reding <thierry.reding@gmail.com>
5298 L:      dri-devel@lists.freedesktop.org
5299 T:      git git://anongit.freedesktop.org/drm/drm-misc
5300 S:      Maintained
5301 F:      drivers/gpu/drm/drm_panel.c
5302 F:      drivers/gpu/drm/panel/
5303 F:      include/drm/drm_panel.h
5304 F:      Documentation/devicetree/bindings/display/panel/
5305
5306 DRM TINYDRM DRIVERS
5307 M:      Noralf Trønnes <noralf@tronnes.org>
5308 W:      https://github.com/notro/tinydrm/wiki/Development
5309 T:      git git://anongit.freedesktop.org/drm/drm-misc
5310 S:      Maintained
5311 F:      drivers/gpu/drm/tinydrm/
5312 F:      include/drm/tinydrm/
5313
5314 DRM DRIVERS FOR XEN
5315 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5316 T:      git git://anongit.freedesktop.org/drm/drm-misc
5317 L:      dri-devel@lists.freedesktop.org
5318 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5319 S:      Supported
5320 F:      drivers/gpu/drm/xen/
5321 F:      Documentation/gpu/xen-front.rst
5322
5323 DRM TTM SUBSYSTEM
5324 M:      Christian Koenig <christian.koenig@amd.com>
5325 M:      Huang Rui <ray.huang@amd.com>
5326 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5327 T:      git git://people.freedesktop.org/~agd5f/linux
5328 S:      Maintained
5329 L:      dri-devel@lists.freedesktop.org
5330 F:      include/drm/ttm/
5331 F:      drivers/gpu/drm/ttm/
5332
5333 DSBR100 USB FM RADIO DRIVER
5334 M:      Alexey Klimov <klimov.linux@gmail.com>
5335 L:      linux-media@vger.kernel.org
5336 T:      git git://linuxtv.org/media_tree.git
5337 S:      Maintained
5338 F:      drivers/media/radio/dsbr100.c
5339
5340 DSCC4 DRIVER
5341 M:      Francois Romieu <romieu@fr.zoreil.com>
5342 L:      netdev@vger.kernel.org
5343 S:      Maintained
5344 F:      drivers/net/wan/dscc4.c
5345
5346 DT3155 MEDIA DRIVER
5347 M:      Hans Verkuil <hverkuil@xs4all.nl>
5348 L:      linux-media@vger.kernel.org
5349 T:      git git://linuxtv.org/media_tree.git
5350 W:      https://linuxtv.org
5351 S:      Odd Fixes
5352 F:      drivers/media/pci/dt3155/
5353
5354 DVB_USB_AF9015 MEDIA DRIVER
5355 M:      Antti Palosaari <crope@iki.fi>
5356 L:      linux-media@vger.kernel.org
5357 W:      https://linuxtv.org
5358 W:      http://palosaari.fi/linux/
5359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5360 T:      git git://linuxtv.org/anttip/media_tree.git
5361 S:      Maintained
5362 F:      drivers/media/usb/dvb-usb-v2/af9015*
5363
5364 DVB_USB_AF9035 MEDIA DRIVER
5365 M:      Antti Palosaari <crope@iki.fi>
5366 L:      linux-media@vger.kernel.org
5367 W:      https://linuxtv.org
5368 W:      http://palosaari.fi/linux/
5369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5370 T:      git git://linuxtv.org/anttip/media_tree.git
5371 S:      Maintained
5372 F:      drivers/media/usb/dvb-usb-v2/af9035*
5373
5374 DVB_USB_ANYSEE MEDIA DRIVER
5375 M:      Antti Palosaari <crope@iki.fi>
5376 L:      linux-media@vger.kernel.org
5377 W:      https://linuxtv.org
5378 W:      http://palosaari.fi/linux/
5379 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5380 T:      git git://linuxtv.org/anttip/media_tree.git
5381 S:      Maintained
5382 F:      drivers/media/usb/dvb-usb-v2/anysee*
5383
5384 DVB_USB_AU6610 MEDIA DRIVER
5385 M:      Antti Palosaari <crope@iki.fi>
5386 L:      linux-media@vger.kernel.org
5387 W:      https://linuxtv.org
5388 W:      http://palosaari.fi/linux/
5389 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5390 T:      git git://linuxtv.org/anttip/media_tree.git
5391 S:      Maintained
5392 F:      drivers/media/usb/dvb-usb-v2/au6610*
5393
5394 DVB_USB_CE6230 MEDIA DRIVER
5395 M:      Antti Palosaari <crope@iki.fi>
5396 L:      linux-media@vger.kernel.org
5397 W:      https://linuxtv.org
5398 W:      http://palosaari.fi/linux/
5399 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5400 T:      git git://linuxtv.org/anttip/media_tree.git
5401 S:      Maintained
5402 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5403
5404 DVB_USB_CXUSB MEDIA DRIVER
5405 M:      Michael Krufky <mkrufky@linuxtv.org>
5406 L:      linux-media@vger.kernel.org
5407 W:      https://linuxtv.org
5408 W:      http://github.com/mkrufky
5409 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5410 T:      git git://linuxtv.org/media_tree.git
5411 S:      Maintained
5412 F:      drivers/media/usb/dvb-usb/cxusb*
5413
5414 DVB_USB_EC168 MEDIA DRIVER
5415 M:      Antti Palosaari <crope@iki.fi>
5416 L:      linux-media@vger.kernel.org
5417 W:      https://linuxtv.org
5418 W:      http://palosaari.fi/linux/
5419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5420 T:      git git://linuxtv.org/anttip/media_tree.git
5421 S:      Maintained
5422 F:      drivers/media/usb/dvb-usb-v2/ec168*
5423
5424 DVB_USB_GL861 MEDIA DRIVER
5425 M:      Antti Palosaari <crope@iki.fi>
5426 L:      linux-media@vger.kernel.org
5427 W:      https://linuxtv.org
5428 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5429 T:      git git://linuxtv.org/anttip/media_tree.git
5430 S:      Maintained
5431 F:      drivers/media/usb/dvb-usb-v2/gl861*
5432
5433 DVB_USB_MXL111SF MEDIA DRIVER
5434 M:      Michael Krufky <mkrufky@linuxtv.org>
5435 L:      linux-media@vger.kernel.org
5436 W:      https://linuxtv.org
5437 W:      http://github.com/mkrufky
5438 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5439 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5440 S:      Maintained
5441 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5442
5443 DVB_USB_RTL28XXU MEDIA DRIVER
5444 M:      Antti Palosaari <crope@iki.fi>
5445 L:      linux-media@vger.kernel.org
5446 W:      https://linuxtv.org
5447 W:      http://palosaari.fi/linux/
5448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5449 T:      git git://linuxtv.org/anttip/media_tree.git
5450 S:      Maintained
5451 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5452
5453 DVB_USB_V2 MEDIA DRIVER
5454 M:      Antti Palosaari <crope@iki.fi>
5455 L:      linux-media@vger.kernel.org
5456 W:      https://linuxtv.org
5457 W:      http://palosaari.fi/linux/
5458 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5459 T:      git git://linuxtv.org/anttip/media_tree.git
5460 S:      Maintained
5461 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5462 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5463
5464 DYNAMIC DEBUG
5465 M:      Jason Baron <jbaron@akamai.com>
5466 S:      Maintained
5467 F:      lib/dynamic_debug.c
5468 F:      include/linux/dynamic_debug.h
5469
5470 DYNAMIC INTERRUPT MODERATION
5471 M:      Tal Gilboa <talgi@mellanox.com>
5472 S:      Maintained
5473 F:      include/linux/net_dim.h
5474
5475 DZ DECSTATION DZ11 SERIAL DRIVER
5476 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5477 S:      Maintained
5478 F:      drivers/tty/serial/dz.*
5479
5480 E3X0 POWER BUTTON DRIVER
5481 M:      Moritz Fischer <moritz.fischer@ettus.com>
5482 L:      usrp-users@lists.ettus.com
5483 W:      http://www.ettus.com
5484 S:      Supported
5485 F:      drivers/input/misc/e3x0-button.c
5486 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5487
5488 E4000 MEDIA DRIVER
5489 M:      Antti Palosaari <crope@iki.fi>
5490 L:      linux-media@vger.kernel.org
5491 W:      https://linuxtv.org
5492 W:      http://palosaari.fi/linux/
5493 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5494 T:      git git://linuxtv.org/anttip/media_tree.git
5495 S:      Maintained
5496 F:      drivers/media/tuners/e4000*
5497
5498 EARTH_PT1 MEDIA DRIVER
5499 M:      Akihiro Tsukada <tskd08@gmail.com>
5500 L:      linux-media@vger.kernel.org
5501 S:      Odd Fixes
5502 F:      drivers/media/pci/pt1/
5503
5504 EARTH_PT3 MEDIA DRIVER
5505 M:      Akihiro Tsukada <tskd08@gmail.com>
5506 L:      linux-media@vger.kernel.org
5507 S:      Odd Fixes
5508 F:      drivers/media/pci/pt3/
5509
5510 EC100 MEDIA DRIVER
5511 M:      Antti Palosaari <crope@iki.fi>
5512 L:      linux-media@vger.kernel.org
5513 W:      https://linuxtv.org
5514 W:      http://palosaari.fi/linux/
5515 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5516 T:      git git://linuxtv.org/anttip/media_tree.git
5517 S:      Maintained
5518 F:      drivers/media/dvb-frontends/ec100*
5519
5520 ECRYPT FILE SYSTEM
5521 M:      Tyler Hicks <tyhicks@canonical.com>
5522 L:      ecryptfs@vger.kernel.org
5523 W:      http://ecryptfs.org
5524 W:      https://launchpad.net/ecryptfs
5525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5526 S:      Supported
5527 F:      Documentation/filesystems/ecryptfs.txt
5528 F:      fs/ecryptfs/
5529
5530 EDAC-AMD64
5531 M:      Borislav Petkov <bp@alien8.de>
5532 L:      linux-edac@vger.kernel.org
5533 S:      Maintained
5534 F:      drivers/edac/amd64_edac*
5535
5536 EDAC-AST2500
5537 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5538 S:      Supported
5539 F:      drivers/edac/aspeed_edac.c
5540 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5541
5542 EDAC-CALXEDA
5543 M:      Robert Richter <rric@kernel.org>
5544 L:      linux-edac@vger.kernel.org
5545 S:      Maintained
5546 F:      drivers/edac/highbank*
5547
5548 EDAC-CAVIUM OCTEON
5549 M:      Ralf Baechle <ralf@linux-mips.org>
5550 M:      David Daney <david.daney@cavium.com>
5551 L:      linux-edac@vger.kernel.org
5552 L:      linux-mips@vger.kernel.org
5553 S:      Supported
5554 F:      drivers/edac/octeon_edac*
5555
5556 EDAC-CAVIUM THUNDERX
5557 M:      David Daney <david.daney@cavium.com>
5558 M:      Jan Glauber <jglauber@cavium.com>
5559 L:      linux-edac@vger.kernel.org
5560 S:      Supported
5561 F:      drivers/edac/thunderx_edac*
5562
5563 EDAC-CORE
5564 M:      Borislav Petkov <bp@alien8.de>
5565 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5566 R:      James Morse <james.morse@arm.com>
5567 L:      linux-edac@vger.kernel.org
5568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5570 S:      Supported
5571 F:      Documentation/admin-guide/ras.rst
5572 F:      Documentation/driver-api/edac.rst
5573 F:      drivers/edac/
5574 F:      include/linux/edac.h
5575
5576 EDAC-E752X
5577 M:      Mark Gross <mark.gross@intel.com>
5578 L:      linux-edac@vger.kernel.org
5579 S:      Maintained
5580 F:      drivers/edac/e752x_edac.c
5581
5582 EDAC-E7XXX
5583 L:      linux-edac@vger.kernel.org
5584 S:      Maintained
5585 F:      drivers/edac/e7xxx_edac.c
5586
5587 EDAC-FSL_DDR
5588 M:      York Sun <york.sun@nxp.com>
5589 L:      linux-edac@vger.kernel.org
5590 S:      Maintained
5591 F:      drivers/edac/fsl_ddr_edac.*
5592
5593 EDAC-GHES
5594 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5595 L:      linux-edac@vger.kernel.org
5596 S:      Maintained
5597 F:      drivers/edac/ghes_edac.c
5598
5599 EDAC-I3000
5600 L:      linux-edac@vger.kernel.org
5601 S:      Orphan
5602 F:      drivers/edac/i3000_edac.c
5603
5604 EDAC-I5000
5605 L:      linux-edac@vger.kernel.org
5606 S:      Maintained
5607 F:      drivers/edac/i5000_edac.c
5608
5609 EDAC-I5400
5610 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5611 L:      linux-edac@vger.kernel.org
5612 S:      Maintained
5613 F:      drivers/edac/i5400_edac.c
5614
5615 EDAC-I7300
5616 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5617 L:      linux-edac@vger.kernel.org
5618 S:      Maintained
5619 F:      drivers/edac/i7300_edac.c
5620
5621 EDAC-I7CORE
5622 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5623 L:      linux-edac@vger.kernel.org
5624 S:      Maintained
5625 F:      drivers/edac/i7core_edac.c
5626
5627 EDAC-I82443BXGX
5628 M:      Tim Small <tim@buttersideup.com>
5629 L:      linux-edac@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/edac/i82443bxgx_edac.c
5632
5633 EDAC-I82975X
5634 M:      "Arvind R." <arvino55@gmail.com>
5635 L:      linux-edac@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/edac/i82975x_edac.c
5638
5639 EDAC-IE31200
5640 M:      Jason Baron <jbaron@akamai.com>
5641 L:      linux-edac@vger.kernel.org
5642 S:      Maintained
5643 F:      drivers/edac/ie31200_edac.c
5644
5645 EDAC-MPC85XX
5646 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5647 L:      linux-edac@vger.kernel.org
5648 S:      Maintained
5649 F:      drivers/edac/mpc85xx_edac.[ch]
5650
5651 EDAC-PASEMI
5652 M:      Egor Martovetsky <egor@pasemi.com>
5653 L:      linux-edac@vger.kernel.org
5654 S:      Maintained
5655 F:      drivers/edac/pasemi_edac.c
5656
5657 EDAC-PND2
5658 M:      Tony Luck <tony.luck@intel.com>
5659 L:      linux-edac@vger.kernel.org
5660 S:      Maintained
5661 F:      drivers/edac/pnd2_edac.[ch]
5662
5663 EDAC-R82600
5664 M:      Tim Small <tim@buttersideup.com>
5665 L:      linux-edac@vger.kernel.org
5666 S:      Maintained
5667 F:      drivers/edac/r82600_edac.c
5668
5669 EDAC-SBRIDGE
5670 M:      Tony Luck <tony.luck@intel.com>
5671 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5672 L:      linux-edac@vger.kernel.org
5673 S:      Maintained
5674 F:      drivers/edac/sb_edac.c
5675
5676 EDAC-SKYLAKE
5677 M:      Tony Luck <tony.luck@intel.com>
5678 L:      linux-edac@vger.kernel.org
5679 S:      Maintained
5680 F:      drivers/edac/skx_edac.c
5681
5682 EDAC-TI
5683 M:      Tero Kristo <t-kristo@ti.com>
5684 L:      linux-edac@vger.kernel.org
5685 S:      Maintained
5686 F:      drivers/edac/ti_edac.c
5687
5688 EDAC-QCOM
5689 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5690 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5691 L:      linux-arm-msm@vger.kernel.org
5692 L:      linux-edac@vger.kernel.org
5693 S:      Maintained
5694 F:      drivers/edac/qcom_edac.c
5695
5696 EDIROL UA-101/UA-1000 DRIVER
5697 M:      Clemens Ladisch <clemens@ladisch.de>
5698 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5699 T:      git git://git.alsa-project.org/alsa-kernel.git
5700 S:      Maintained
5701 F:      sound/usb/misc/ua101.c
5702
5703 EFI TEST DRIVER
5704 L:      linux-efi@vger.kernel.org
5705 M:      Ivan Hu <ivan.hu@canonical.com>
5706 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5707 S:      Maintained
5708 F:      drivers/firmware/efi/test/
5709
5710 EFI VARIABLE FILESYSTEM
5711 M:      Matthew Garrett <matthew.garrett@nebula.com>
5712 M:      Jeremy Kerr <jk@ozlabs.org>
5713 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5715 L:      linux-efi@vger.kernel.org
5716 S:      Maintained
5717 F:      fs/efivarfs/
5718
5719 EFIFB FRAMEBUFFER DRIVER
5720 L:      linux-fbdev@vger.kernel.org
5721 M:      Peter Jones <pjones@redhat.com>
5722 S:      Maintained
5723 F:      drivers/video/fbdev/efifb.c
5724
5725 EFS FILESYSTEM
5726 W:      http://aeschi.ch.eu.org/efs/
5727 S:      Orphan
5728 F:      fs/efs/
5729
5730 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5731 M:      Douglas Miller <dougmill@linux.ibm.com>
5732 L:      netdev@vger.kernel.org
5733 S:      Maintained
5734 F:      drivers/net/ethernet/ibm/ehea/
5735
5736 EM28XX VIDEO4LINUX DRIVER
5737 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5738 L:      linux-media@vger.kernel.org
5739 W:      https://linuxtv.org
5740 T:      git git://linuxtv.org/media_tree.git
5741 S:      Maintained
5742 F:      drivers/media/usb/em28xx/
5743 F:      Documentation/media/v4l-drivers/em28xx*
5744
5745 EMBEDDED LINUX
5746 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5747 M:      Matt Mackall <mpm@selenic.com>
5748 M:      David Woodhouse <dwmw2@infradead.org>
5749 L:      linux-embedded@vger.kernel.org
5750 S:      Maintained
5751
5752 Emulex 10Gbps iSCSI - OneConnect DRIVER
5753 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5754 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5755 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5756 L:      linux-scsi@vger.kernel.org
5757 W:      http://www.broadcom.com
5758 S:      Supported
5759 F:      drivers/scsi/be2iscsi/
5760
5761 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5762 M:      Sathya Perla <sathya.perla@broadcom.com>
5763 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5764 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5765 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5766 L:      netdev@vger.kernel.org
5767 W:      http://www.emulex.com
5768 S:      Supported
5769 F:      drivers/net/ethernet/emulex/benet/
5770
5771 EMULEX ONECONNECT ROCE DRIVER
5772 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5773 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5774 L:      linux-rdma@vger.kernel.org
5775 W:      http://www.broadcom.com
5776 S:      Odd Fixes
5777 F:      drivers/infiniband/hw/ocrdma/
5778 F:      include/uapi/rdma/ocrdma-abi.h
5779
5780 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5781 M:      James Smart <james.smart@broadcom.com>
5782 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5783 L:      linux-scsi@vger.kernel.org
5784 W:      http://www.broadcom.com
5785 S:      Supported
5786 F:      drivers/scsi/lpfc/
5787
5788 ENE CB710 FLASH CARD READER DRIVER
5789 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5790 S:      Maintained
5791 F:      drivers/misc/cb710/
5792 F:      drivers/mmc/host/cb710-mmc.*
5793 F:      include/linux/cb710.h
5794
5795 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5796 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5797 S:      Maintained
5798 F:      drivers/media/rc/ene_ir.*
5799
5800 EPSON S1D13XXX FRAMEBUFFER DRIVER
5801 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5802 S:      Maintained
5803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5804 F:      drivers/video/fbdev/s1d13xxxfb.c
5805 F:      include/video/s1d13xxxfb.h
5806
5807 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5808 M:      Jeff Layton <jlayton@kernel.org>
5809 S:      Maintained
5810 F:      lib/errseq.c
5811 F:      include/linux/errseq.h
5812
5813 ET131X NETWORK DRIVER
5814 M:      Mark Einon <mark.einon@gmail.com>
5815 S:      Odd Fixes
5816 F:      drivers/net/ethernet/agere/
5817
5818 ETHERNET BRIDGE
5819 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5820 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5821 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5822 L:      netdev@vger.kernel.org
5823 W:      http://www.linuxfoundation.org/en/Net:Bridge
5824 S:      Maintained
5825 F:      include/linux/netfilter_bridge/
5826 F:      net/bridge/
5827
5828 ETHERNET PHY LIBRARY
5829 M:      Andrew Lunn <andrew@lunn.ch>
5830 M:      Florian Fainelli <f.fainelli@gmail.com>
5831 M:      Heiner Kallweit <hkallweit1@gmail.com>
5832 L:      netdev@vger.kernel.org
5833 S:      Maintained
5834 F:      Documentation/ABI/testing/sysfs-bus-mdio
5835 F:      Documentation/devicetree/bindings/net/mdio*
5836 F:      Documentation/networking/phy.txt
5837 F:      drivers/net/phy/
5838 F:      drivers/of/of_mdio.c
5839 F:      drivers/of/of_net.c
5840 F:      include/linux/*mdio*.h
5841 F:      include/linux/of_net.h
5842 F:      include/linux/phy.h
5843 F:      include/linux/phy_fixed.h
5844 F:      include/linux/platform_data/mdio-bcm-unimac.h
5845 F:      include/linux/platform_data/mdio-gpio.h
5846 F:      include/trace/events/mdio.h
5847 F:      include/uapi/linux/mdio.h
5848 F:      include/uapi/linux/mii.h
5849
5850 EXT2 FILE SYSTEM
5851 M:      Jan Kara <jack@suse.com>
5852 L:      linux-ext4@vger.kernel.org
5853 S:      Maintained
5854 F:      Documentation/filesystems/ext2.txt
5855 F:      fs/ext2/
5856 F:      include/linux/ext2*
5857
5858 EXT4 FILE SYSTEM
5859 M:      "Theodore Ts'o" <tytso@mit.edu>
5860 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5861 L:      linux-ext4@vger.kernel.org
5862 W:      http://ext4.wiki.kernel.org
5863 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5865 S:      Maintained
5866 F:      Documentation/filesystems/ext4/
5867 F:      fs/ext4/
5868
5869 Extended Verification Module (EVM)
5870 M:      Mimi Zohar <zohar@linux.ibm.com>
5871 L:      linux-integrity@vger.kernel.org
5872 S:      Supported
5873 F:      security/integrity/evm/
5874
5875 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5876 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5877 L:      linux-efi@vger.kernel.org
5878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5879 S:      Maintained
5880 F:      Documentation/efi-stub.txt
5881 F:      arch/*/kernel/efi.c
5882 F:      arch/x86/boot/compressed/eboot.[ch]
5883 F:      arch/*/include/asm/efi.h
5884 F:      arch/x86/platform/efi/
5885 F:      drivers/firmware/efi/
5886 F:      include/linux/efi*.h
5887 F:      arch/arm/boot/compressed/efi-header.S
5888 F:      arch/arm64/kernel/efi-entry.S
5889
5890 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5891 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5892 M:      Chanwoo Choi <cw00.choi@samsung.com>
5893 L:      linux-kernel@vger.kernel.org
5894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5895 S:      Maintained
5896 F:      drivers/extcon/
5897 F:      include/linux/extcon/
5898 F:      include/linux/extcon.h
5899 F:      Documentation/extcon/
5900 F:      Documentation/devicetree/bindings/extcon/
5901
5902 EXYNOS DP DRIVER
5903 M:      Jingoo Han <jingoohan1@gmail.com>
5904 L:      dri-devel@lists.freedesktop.org
5905 S:      Maintained
5906 F:      drivers/gpu/drm/exynos/exynos_dp*
5907
5908 EXYNOS SYSMMU (IOMMU) driver
5909 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5910 L:      iommu@lists.linux-foundation.org
5911 S:      Maintained
5912 F:      drivers/iommu/exynos-iommu.c
5913
5914 EZchip NPS platform support
5915 M:      Vineet Gupta <vgupta@synopsys.com>
5916 M:      Ofer Levi <oferle@mellanox.com>
5917 S:      Supported
5918 F:      arch/arc/plat-eznps
5919 F:      arch/arc/boot/dts/eznps.dts
5920
5921 F2FS FILE SYSTEM
5922 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5923 M:      Chao Yu <yuchao0@huawei.com>
5924 L:      linux-f2fs-devel@lists.sourceforge.net
5925 W:      https://f2fs.wiki.kernel.org/
5926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5927 S:      Maintained
5928 F:      Documentation/filesystems/f2fs.txt
5929 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5930 F:      fs/f2fs/
5931 F:      include/linux/f2fs_fs.h
5932 F:      include/trace/events/f2fs.h
5933
5934 F71805F HARDWARE MONITORING DRIVER
5935 M:      Jean Delvare <jdelvare@suse.com>
5936 L:      linux-hwmon@vger.kernel.org
5937 S:      Maintained
5938 F:      Documentation/hwmon/f71805f
5939 F:      drivers/hwmon/f71805f.c
5940
5941 FADDR2LINE
5942 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5943 S:      Maintained
5944 F:      scripts/faddr2line
5945
5946 FAILOVER MODULE
5947 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5948 L:      netdev@vger.kernel.org
5949 S:      Supported
5950 F:      net/core/failover.c
5951 F:      include/net/failover.h
5952 F:      Documentation/networking/failover.rst
5953
5954 FANOTIFY
5955 M:      Jan Kara <jack@suse.cz>
5956 R:      Amir Goldstein <amir73il@gmail.com>
5957 L:      linux-fsdevel@vger.kernel.org
5958 S:      Maintained
5959 F:      fs/notify/fanotify/
5960 F:      include/linux/fanotify.h
5961 F:      include/uapi/linux/fanotify.h
5962
5963 FARSYNC SYNCHRONOUS DRIVER
5964 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5965 W:      http://www.farsite.co.uk/
5966 S:      Supported
5967 F:      drivers/net/wan/farsync.*
5968
5969 FAULT INJECTION SUPPORT
5970 M:      Akinobu Mita <akinobu.mita@gmail.com>
5971 S:      Supported
5972 F:      Documentation/fault-injection/
5973 F:      lib/fault-inject.c
5974
5975 FBTFT Framebuffer drivers
5976 S:      Orphan
5977 L:      dri-devel@lists.freedesktop.org
5978 L:      linux-fbdev@vger.kernel.org
5979 F:      drivers/staging/fbtft/
5980
5981 FC0011 TUNER DRIVER
5982 M:      Michael Buesch <m@bues.ch>
5983 L:      linux-media@vger.kernel.org
5984 S:      Maintained
5985 F:      drivers/media/tuners/fc0011.h
5986 F:      drivers/media/tuners/fc0011.c
5987
5988 FC2580 MEDIA DRIVER
5989 M:      Antti Palosaari <crope@iki.fi>
5990 L:      linux-media@vger.kernel.org
5991 W:      https://linuxtv.org
5992 W:      http://palosaari.fi/linux/
5993 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5994 T:      git git://linuxtv.org/anttip/media_tree.git
5995 S:      Maintained
5996 F:      drivers/media/tuners/fc2580*
5997
5998 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5999 M:      Hannes Reinecke <hare@suse.de>
6000 L:      linux-scsi@vger.kernel.org
6001 W:      www.Open-FCoE.org
6002 S:      Supported
6003 F:      drivers/scsi/libfc/
6004 F:      drivers/scsi/fcoe/
6005 F:      include/scsi/fc/
6006 F:      include/scsi/libfc.h
6007 F:      include/scsi/libfcoe.h
6008 F:      include/uapi/scsi/fc/
6009
6010 FILE LOCKING (flock() and fcntl()/lockf())
6011 M:      Jeff Layton <jlayton@kernel.org>
6012 M:      "J. Bruce Fields" <bfields@fieldses.org>
6013 L:      linux-fsdevel@vger.kernel.org
6014 S:      Maintained
6015 F:      include/linux/fcntl.h
6016 F:      include/uapi/linux/fcntl.h
6017 F:      fs/fcntl.c
6018 F:      fs/locks.c
6019
6020 FILESYSTEMS (VFS and infrastructure)
6021 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6022 L:      linux-fsdevel@vger.kernel.org
6023 S:      Maintained
6024 F:      fs/*
6025 F:      include/linux/fs.h
6026 F:      include/linux/fs_types.h
6027 F:      include/uapi/linux/fs.h
6028
6029 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6030 M:      Riku Voipio <riku.voipio@iki.fi>
6031 L:      linux-hwmon@vger.kernel.org
6032 S:      Maintained
6033 F:      drivers/hwmon/f75375s.c
6034 F:      include/linux/f75375s.h
6035
6036 FIREWIRE AUDIO DRIVERS
6037 M:      Clemens Ladisch <clemens@ladisch.de>
6038 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6039 T:      git git://git.alsa-project.org/alsa-kernel.git
6040 S:      Maintained
6041 F:      sound/firewire/
6042
6043 FIREWIRE MEDIA DRIVERS (firedtv)
6044 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6045 L:      linux-media@vger.kernel.org
6046 L:      linux1394-devel@lists.sourceforge.net
6047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6048 S:      Maintained
6049 F:      drivers/media/firewire/
6050
6051 FIREWIRE SBP-2 TARGET
6052 M:      Chris Boot <bootc@bootc.net>
6053 L:      linux-scsi@vger.kernel.org
6054 L:      target-devel@vger.kernel.org
6055 L:      linux1394-devel@lists.sourceforge.net
6056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6057 S:      Maintained
6058 F:      drivers/target/sbp/
6059
6060 FIREWIRE SUBSYSTEM
6061 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6062 L:      linux1394-devel@lists.sourceforge.net
6063 W:      http://ieee1394.wiki.kernel.org/
6064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6065 S:      Maintained
6066 F:      drivers/firewire/
6067 F:      include/linux/firewire.h
6068 F:      include/uapi/linux/firewire*.h
6069 F:      tools/firewire/
6070
6071 FIRMWARE LOADER (request_firmware)
6072 M:      Luis Chamberlain <mcgrof@kernel.org>
6073 L:      linux-kernel@vger.kernel.org
6074 S:      Maintained
6075 F:      Documentation/firmware_class/
6076 F:      drivers/base/firmware_loader/
6077 F:      include/linux/firmware.h
6078
6079 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6080 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6081 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6082 S:      Maintained
6083 F:      drivers/block/rsxx/
6084
6085 FLOPPY DRIVER
6086 M:      Jiri Kosina <jikos@kernel.org>
6087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6088 S:      Odd fixes
6089 F:      drivers/block/floppy.c
6090
6091 FMC SUBSYSTEM
6092 M:      Alessandro Rubini <rubini@gnudd.com>
6093 W:      http://www.ohwr.org/projects/fmc-bus
6094 S:      Supported
6095 F:      drivers/fmc/
6096 F:      include/linux/fmc*.h
6097 F:      include/linux/ipmi-fru.h
6098 K:      fmc_d.*register
6099
6100 FPGA MANAGER FRAMEWORK
6101 M:      Alan Tull <atull@kernel.org>
6102 M:      Moritz Fischer <mdf@kernel.org>
6103 L:      linux-fpga@vger.kernel.org
6104 S:      Maintained
6105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6106 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6107 F:      Documentation/fpga/
6108 F:      Documentation/driver-api/fpga/
6109 F:      Documentation/devicetree/bindings/fpga/
6110 F:      drivers/fpga/
6111 F:      include/linux/fpga/
6112 W:      http://www.rocketboards.org
6113
6114 FPGA DFL DRIVERS
6115 M:      Wu Hao <hao.wu@intel.com>
6116 L:      linux-fpga@vger.kernel.org
6117 S:      Maintained
6118 F:      Documentation/fpga/dfl.txt
6119 F:      include/uapi/linux/fpga-dfl.h
6120 F:      drivers/fpga/dfl*
6121
6122 FPU EMULATOR
6123 M:      Bill Metzenthen <billm@melbpc.org.au>
6124 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6125 S:      Maintained
6126 F:      arch/x86/math-emu/
6127
6128 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6129 L:      netdev@vger.kernel.org
6130 S:      Orphan
6131 F:      drivers/net/wan/dlci.c
6132 F:      drivers/net/wan/sdla.c
6133
6134 FRAMEBUFFER LAYER
6135 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6136 L:      dri-devel@lists.freedesktop.org
6137 L:      linux-fbdev@vger.kernel.org
6138 T:      git git://github.com/bzolnier/linux.git
6139 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6140 S:      Maintained
6141 F:      Documentation/fb/
6142 F:      drivers/video/
6143 F:      include/video/
6144 F:      include/linux/fb.h
6145 F:      include/uapi/video/
6146 F:      include/uapi/linux/fb.h
6147
6148 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6149 M:      Horia Geantă <horia.geanta@nxp.com>
6150 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6151 L:      linux-crypto@vger.kernel.org
6152 S:      Maintained
6153 F:      drivers/crypto/caam/
6154 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6155
6156 FREESCALE DIU FRAMEBUFFER DRIVER
6157 M:      Timur Tabi <timur@kernel.org>
6158 L:      linux-fbdev@vger.kernel.org
6159 S:      Maintained
6160 F:      drivers/video/fbdev/fsl-diu-fb.*
6161
6162 FREESCALE DMA DRIVER
6163 M:      Li Yang <leoyang.li@nxp.com>
6164 M:      Zhang Wei <zw@zh-kernel.org>
6165 L:      linuxppc-dev@lists.ozlabs.org
6166 S:      Maintained
6167 F:      drivers/dma/fsldma.*
6168
6169 FREESCALE ENETC ETHERNET DRIVERS
6170 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6171 L:      netdev@vger.kernel.org
6172 S:      Maintained
6173 F:      drivers/net/ethernet/freescale/enetc/
6174
6175 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6176 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6177 L:      netdev@vger.kernel.org
6178 S:      Maintained
6179 F:      drivers/net/ethernet/freescale/gianfar*
6180 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6181
6182 FREESCALE GPMI NAND DRIVER
6183 M:      Han Xu <han.xu@nxp.com>
6184 L:      linux-mtd@lists.infradead.org
6185 S:      Maintained
6186 F:      drivers/mtd/nand/raw/gpmi-nand/*
6187
6188 FREESCALE I2C CPM DRIVER
6189 M:      Jochen Friedrich <jochen@scram.de>
6190 L:      linuxppc-dev@lists.ozlabs.org
6191 L:      linux-i2c@vger.kernel.org
6192 S:      Maintained
6193 F:      drivers/i2c/busses/i2c-cpm.c
6194
6195 FREESCALE IMX LPI2C DRIVER
6196 M:      Dong Aisheng <aisheng.dong@nxp.com>
6197 L:      linux-i2c@vger.kernel.org
6198 L:      linux-imx@nxp.com
6199 S:      Maintained
6200 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6201 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6202
6203 FREESCALE IMX / MXC FEC DRIVER
6204 M:      Fugang Duan <fugang.duan@nxp.com>
6205 L:      netdev@vger.kernel.org
6206 S:      Maintained
6207 F:      drivers/net/ethernet/freescale/fec_main.c
6208 F:      drivers/net/ethernet/freescale/fec_ptp.c
6209 F:      drivers/net/ethernet/freescale/fec.h
6210 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6211
6212 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6213 M:      Sascha Hauer <s.hauer@pengutronix.de>
6214 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6215 L:      linux-fbdev@vger.kernel.org
6216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6217 S:      Maintained
6218 F:      include/linux/platform_data/video-imxfb.h
6219 F:      drivers/video/fbdev/imxfb.c
6220
6221 FREESCALE QORIQ DPAA ETHERNET DRIVER
6222 M:      Madalin Bucur <madalin.bucur@nxp.com>
6223 L:      netdev@vger.kernel.org
6224 S:      Maintained
6225 F:      drivers/net/ethernet/freescale/dpaa
6226
6227 FREESCALE QORIQ DPAA FMAN DRIVER
6228 M:      Madalin Bucur <madalin.bucur@nxp.com>
6229 L:      netdev@vger.kernel.org
6230 S:      Maintained
6231 F:      drivers/net/ethernet/freescale/fman
6232 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6233
6234 FREESCALE QORIQ PTP CLOCK DRIVER
6235 M:      Yangbo Lu <yangbo.lu@nxp.com>
6236 L:      netdev@vger.kernel.org
6237 S:      Maintained
6238 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6239 F:      drivers/ptp/ptp_qoriq.c
6240 F:      drivers/ptp/ptp_qoriq_debugfs.c
6241 F:      include/linux/fsl/ptp_qoriq.h
6242 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6243
6244 FREESCALE QUAD SPI DRIVER
6245 M:      Han Xu <han.xu@nxp.com>
6246 L:      linux-spi@vger.kernel.org
6247 S:      Maintained
6248 F:      drivers/spi/spi-fsl-qspi.c
6249
6250 FREESCALE QUICC ENGINE LIBRARY
6251 M:      Qiang Zhao <qiang.zhao@nxp.com>
6252 L:      linuxppc-dev@lists.ozlabs.org
6253 S:      Maintained
6254 F:      drivers/soc/fsl/qe/
6255 F:      include/soc/fsl/*qe*.h
6256 F:      include/soc/fsl/*ucc*.h
6257
6258 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6259 M:      Li Yang <leoyang.li@nxp.com>
6260 L:      netdev@vger.kernel.org
6261 L:      linuxppc-dev@lists.ozlabs.org
6262 S:      Maintained
6263 F:      drivers/net/ethernet/freescale/ucc_geth*
6264
6265 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6266 M:      Zhao Qiang <qiang.zhao@nxp.com>
6267 L:      netdev@vger.kernel.org
6268 L:      linuxppc-dev@lists.ozlabs.org
6269 S:      Maintained
6270 F:      drivers/net/wan/fsl_ucc_hdlc*
6271
6272 FREESCALE QUICC ENGINE UCC UART DRIVER
6273 M:      Timur Tabi <timur@kernel.org>
6274 L:      linuxppc-dev@lists.ozlabs.org
6275 S:      Maintained
6276 F:      drivers/tty/serial/ucc_uart.c
6277
6278 FREESCALE SOC DRIVERS
6279 M:      Li Yang <leoyang.li@nxp.com>
6280 L:      linuxppc-dev@lists.ozlabs.org
6281 L:      linux-arm-kernel@lists.infradead.org
6282 S:      Maintained
6283 F:      Documentation/devicetree/bindings/soc/fsl/
6284 F:      drivers/soc/fsl/
6285 F:      include/linux/fsl/
6286
6287 FREESCALE SOC FS_ENET DRIVER
6288 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6289 L:      linuxppc-dev@lists.ozlabs.org
6290 L:      netdev@vger.kernel.org
6291 S:      Maintained
6292 F:      drivers/net/ethernet/freescale/fs_enet/
6293 F:      include/linux/fs_enet_pd.h
6294
6295 FREESCALE SOC SOUND DRIVERS
6296 M:      Timur Tabi <timur@kernel.org>
6297 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6298 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6299 R:      Fabio Estevam <festevam@gmail.com>
6300 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6301 L:      linuxppc-dev@lists.ozlabs.org
6302 S:      Maintained
6303 F:      sound/soc/fsl/fsl*
6304 F:      sound/soc/fsl/imx*
6305 F:      sound/soc/fsl/mpc8610_hpcd.c
6306
6307 FREESCALE USB PERIPHERAL DRIVERS
6308 M:      Li Yang <leoyang.li@nxp.com>
6309 L:      linux-usb@vger.kernel.org
6310 L:      linuxppc-dev@lists.ozlabs.org
6311 S:      Maintained
6312 F:      drivers/usb/gadget/udc/fsl*
6313
6314 FREEVXFS FILESYSTEM
6315 M:      Christoph Hellwig <hch@infradead.org>
6316 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6317 S:      Maintained
6318 F:      fs/freevxfs/
6319
6320 FREEZER
6321 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6322 M:      Pavel Machek <pavel@ucw.cz>
6323 L:      linux-pm@vger.kernel.org
6324 S:      Supported
6325 F:      Documentation/power/freezing-of-tasks.txt
6326 F:      include/linux/freezer.h
6327 F:      kernel/freezer.c
6328
6329 FRONTSWAP API
6330 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6331 L:      linux-kernel@vger.kernel.org
6332 S:      Maintained
6333 F:      mm/frontswap.c
6334 F:      include/linux/frontswap.h
6335
6336 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6337 M:      David Howells <dhowells@redhat.com>
6338 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6339 S:      Supported
6340 F:      Documentation/filesystems/caching/
6341 F:      fs/fscache/
6342 F:      include/linux/fscache*.h
6343
6344 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6345 M:      Theodore Y. Ts'o <tytso@mit.edu>
6346 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6347 M:      Eric Biggers <ebiggers@kernel.org>
6348 L:      linux-fscrypt@vger.kernel.org
6349 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6350 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6351 S:      Supported
6352 F:      fs/crypto/
6353 F:      include/linux/fscrypt*.h
6354 F:      Documentation/filesystems/fscrypt.rst
6355
6356 FSI-ATTACHED I2C DRIVER
6357 M:      Eddie James <eajames@linux.ibm.com>
6358 L:      linux-i2c@vger.kernel.org
6359 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6360 S:      Maintained
6361 F:      drivers/i2c/busses/i2c-fsi.c
6362 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6363
6364 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6365 M:      Jan Kara <jack@suse.cz>
6366 R:      Amir Goldstein <amir73il@gmail.com>
6367 L:      linux-fsdevel@vger.kernel.org
6368 S:      Maintained
6369 F:      fs/notify/
6370 F:      include/linux/fsnotify*.h
6371
6372 FUJITSU LAPTOP EXTRAS
6373 M:      Jonathan Woithe <jwoithe@just42.net>
6374 L:      platform-driver-x86@vger.kernel.org
6375 S:      Maintained
6376 F:      drivers/platform/x86/fujitsu-laptop.c
6377
6378 FUJITSU M-5MO LS CAMERA ISP DRIVER
6379 M:      Kyungmin Park <kyungmin.park@samsung.com>
6380 M:      Heungjun Kim <riverful.kim@samsung.com>
6381 L:      linux-media@vger.kernel.org
6382 S:      Maintained
6383 F:      drivers/media/i2c/m5mols/
6384 F:      include/media/i2c/m5mols.h
6385
6386 FUJITSU TABLET EXTRAS
6387 M:      Robert Gerlach <khnz@gmx.de>
6388 L:      platform-driver-x86@vger.kernel.org
6389 S:      Maintained
6390 F:      drivers/platform/x86/fujitsu-tablet.c
6391
6392 FUSE: FILESYSTEM IN USERSPACE
6393 M:      Miklos Szeredi <miklos@szeredi.hu>
6394 L:      linux-fsdevel@vger.kernel.org
6395 W:      http://fuse.sourceforge.net/
6396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6397 S:      Maintained
6398 F:      fs/fuse/
6399 F:      include/uapi/linux/fuse.h
6400 F:      Documentation/filesystems/fuse.txt
6401
6402 FUTEX SUBSYSTEM
6403 M:      Thomas Gleixner <tglx@linutronix.de>
6404 M:      Ingo Molnar <mingo@redhat.com>
6405 R:      Peter Zijlstra <peterz@infradead.org>
6406 R:      Darren Hart <dvhart@infradead.org>
6407 L:      linux-kernel@vger.kernel.org
6408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6409 S:      Maintained
6410 F:      kernel/futex.c
6411 F:      kernel/futex_compat.c
6412 F:      include/asm-generic/futex.h
6413 F:      include/linux/futex.h
6414 F:      include/uapi/linux/futex.h
6415 F:      tools/testing/selftests/futex/
6416 F:      tools/perf/bench/futex*
6417 F:      Documentation/*futex*
6418
6419 GCC PLUGINS
6420 M:      Kees Cook <keescook@chromium.org>
6421 R:      Emese Revfy <re.emese@gmail.com>
6422 L:      kernel-hardening@lists.openwall.com
6423 S:      Maintained
6424 F:      scripts/gcc-plugins/
6425 F:      scripts/gcc-plugin.sh
6426 F:      scripts/Makefile.gcc-plugins
6427 F:      Documentation/gcc-plugins.txt
6428
6429 GASKET DRIVER FRAMEWORK
6430 M:      Rob Springer <rspringer@google.com>
6431 M:      Todd Poynor <toddpoynor@google.com>
6432 M:      Ben Chan <benchan@chromium.org>
6433 S:      Maintained
6434 F:      drivers/staging/gasket/
6435
6436 GCOV BASED KERNEL PROFILING
6437 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6438 S:      Maintained
6439 F:      kernel/gcov/
6440 F:      Documentation/dev-tools/gcov.rst
6441
6442 GDB KERNEL DEBUGGING HELPER SCRIPTS
6443 M:      Jan Kiszka <jan.kiszka@siemens.com>
6444 M:      Kieran Bingham <kbingham@kernel.org>
6445 S:      Supported
6446 F:      scripts/gdb/
6447
6448 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6449 M:      Achim Leubner <achim_leubner@adaptec.com>
6450 L:      linux-scsi@vger.kernel.org
6451 W:      http://www.icp-vortex.com/
6452 S:      Supported
6453 F:      drivers/scsi/gdt*
6454
6455 GEMTEK FM RADIO RECEIVER DRIVER
6456 M:      Hans Verkuil <hverkuil@xs4all.nl>
6457 L:      linux-media@vger.kernel.org
6458 T:      git git://linuxtv.org/media_tree.git
6459 W:      https://linuxtv.org
6460 S:      Maintained
6461 F:      drivers/media/radio/radio-gemtek*
6462
6463 GENERIC GPIO I2C DRIVER
6464 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6465 S:      Supported
6466 F:      drivers/i2c/busses/i2c-gpio.c
6467 F:      include/linux/platform_data/i2c-gpio.h
6468
6469 GENERIC GPIO I2C MULTIPLEXER DRIVER
6470 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6471 L:      linux-i2c@vger.kernel.org
6472 S:      Supported
6473 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6474 F:      include/linux/platform_data/i2c-mux-gpio.h
6475 F:      Documentation/i2c/muxes/i2c-mux-gpio
6476
6477 GENERIC HDLC (WAN) DRIVERS
6478 M:      Krzysztof Halasa <khc@pm.waw.pl>
6479 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6480 S:      Maintained
6481 F:      drivers/net/wan/c101.c
6482 F:      drivers/net/wan/hd6457*
6483 F:      drivers/net/wan/hdlc*
6484 F:      drivers/net/wan/n2.c
6485 F:      drivers/net/wan/pc300too.c
6486 F:      drivers/net/wan/pci200syn.c
6487 F:      drivers/net/wan/wanxl*
6488
6489 GENERIC INCLUDE/ASM HEADER FILES
6490 M:      Arnd Bergmann <arnd@arndb.de>
6491 L:      linux-arch@vger.kernel.org
6492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6493 S:      Maintained
6494 F:      include/asm-generic/
6495 F:      include/uapi/asm-generic/
6496
6497 GENERIC PHY FRAMEWORK
6498 M:      Kishon Vijay Abraham I <kishon@ti.com>
6499 L:      linux-kernel@vger.kernel.org
6500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6501 S:      Supported
6502 F:      drivers/phy/
6503 F:      include/linux/phy/
6504 F:      Documentation/devicetree/bindings/phy/
6505
6506 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6507 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6508 S:      Supported
6509 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6510
6511 GENERIC PM DOMAINS
6512 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6513 M:      Kevin Hilman <khilman@kernel.org>
6514 M:      Ulf Hansson <ulf.hansson@linaro.org>
6515 L:      linux-pm@vger.kernel.org
6516 S:      Supported
6517 F:      drivers/base/power/domain*.c
6518 F:      include/linux/pm_domain.h
6519 F:      Documentation/devicetree/bindings/power/power_domain.txt
6520
6521 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6522 M:      Eugen Hristev <eugen.hristev@microchip.com>
6523 L:      linux-input@vger.kernel.org
6524 S:      Maintained
6525 F:      drivers/input/touchscreen/resistive-adc-touch.c
6526
6527 GENERIC UIO DRIVER FOR PCI DEVICES
6528 M:      "Michael S. Tsirkin" <mst@redhat.com>
6529 L:      kvm@vger.kernel.org
6530 S:      Supported
6531 F:      drivers/uio/uio_pci_generic.c
6532
6533 GENWQE (IBM Generic Workqueue Card)
6534 M:      Frank Haverkamp <haver@linux.ibm.com>
6535 S:      Supported
6536 F:      drivers/misc/genwqe/
6537
6538 GET_MAINTAINER SCRIPT
6539 M:      Joe Perches <joe@perches.com>
6540 S:      Maintained
6541 F:      scripts/get_maintainer.pl
6542
6543 GFS2 FILE SYSTEM
6544 M:      Bob Peterson <rpeterso@redhat.com>
6545 M:      Andreas Gruenbacher <agruenba@redhat.com>
6546 L:      cluster-devel@redhat.com
6547 W:      http://sources.redhat.com/cluster/
6548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6549 S:      Supported
6550 F:      Documentation/filesystems/gfs2*.txt
6551 F:      fs/gfs2/
6552 F:      include/uapi/linux/gfs2_ondisk.h
6553
6554 GIGASET ISDN DRIVERS
6555 M:      Paul Bolle <pebolle@tiscali.nl>
6556 L:      gigaset307x-common@lists.sourceforge.net
6557 W:      http://gigaset307x.sourceforge.net/
6558 S:      Odd Fixes
6559 F:      Documentation/isdn/README.gigaset
6560 F:      drivers/isdn/gigaset/
6561 F:      include/uapi/linux/gigaset_dev.h
6562
6563 GNSS SUBSYSTEM
6564 M:      Johan Hovold <johan@kernel.org>
6565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6566 S:      Maintained
6567 F:      Documentation/ABI/testing/sysfs-class-gnss
6568 F:      Documentation/devicetree/bindings/gnss/
6569 F:      drivers/gnss/
6570 F:      include/linux/gnss.h
6571
6572 GO7007 MPEG CODEC
6573 M:      Hans Verkuil <hans.verkuil@cisco.com>
6574 L:      linux-media@vger.kernel.org
6575 S:      Maintained
6576 F:      drivers/media/usb/go7007/
6577
6578 GOODIX TOUCHSCREEN
6579 M:      Bastien Nocera <hadess@hadess.net>
6580 L:      linux-input@vger.kernel.org
6581 S:      Maintained
6582 F:      drivers/input/touchscreen/goodix.c
6583
6584 GPD POCKET FAN DRIVER
6585 M:      Hans de Goede <hdegoede@redhat.com>
6586 L:      platform-driver-x86@vger.kernel.org
6587 S:      Maintained
6588 F:      drivers/platform/x86/gpd-pocket-fan.c
6589
6590 GPIO ACPI SUPPORT
6591 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6592 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6593 L:      linux-gpio@vger.kernel.org
6594 L:      linux-acpi@vger.kernel.org
6595 S:      Maintained
6596 F:      Documentation/acpi/gpio-properties.txt
6597 F:      drivers/gpio/gpiolib-acpi.c
6598
6599 GPIO IR Transmitter
6600 M:      Sean Young <sean@mess.org>
6601 L:      linux-media@vger.kernel.org
6602 S:      Maintained
6603 F:      drivers/media/rc/gpio-ir-tx.c
6604
6605 GPIO MOCKUP DRIVER
6606 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6607 L:      linux-gpio@vger.kernel.org
6608 S:      Maintained
6609 F:      drivers/gpio/gpio-mockup.c
6610 F:      tools/testing/selftests/gpio/
6611
6612 GPIO SUBSYSTEM
6613 M:      Linus Walleij <linus.walleij@linaro.org>
6614 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6615 L:      linux-gpio@vger.kernel.org
6616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6617 S:      Maintained
6618 F:      Documentation/devicetree/bindings/gpio/
6619 F:      Documentation/driver-api/gpio/
6620 F:      Documentation/gpio/
6621 F:      Documentation/ABI/testing/gpio-cdev
6622 F:      Documentation/ABI/obsolete/sysfs-gpio
6623 F:      drivers/gpio/
6624 F:      include/linux/gpio/
6625 F:      include/linux/gpio.h
6626 F:      include/linux/of_gpio.h
6627 F:      include/asm-generic/gpio.h
6628 F:      include/uapi/linux/gpio.h
6629 F:      tools/gpio/
6630
6631 GRE DEMULTIPLEXER DRIVER
6632 M:      Dmitry Kozlov <xeb@mail.ru>
6633 L:      netdev@vger.kernel.org
6634 S:      Maintained
6635 F:      net/ipv4/gre_demux.c
6636 F:      net/ipv4/gre_offload.c
6637 F:      include/net/gre.h
6638
6639 GRETH 10/100/1G Ethernet MAC device driver
6640 M:      Andreas Larsson <andreas@gaisler.com>
6641 L:      netdev@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/net/ethernet/aeroflex/
6644
6645 GREYBUS AUDIO PROTOCOLS DRIVERS
6646 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6647 M:      Mark Greer <mgreer@animalcreek.com>
6648 S:      Maintained
6649 F:      drivers/staging/greybus/audio_apbridgea.c
6650 F:      drivers/staging/greybus/audio_apbridgea.h
6651 F:      drivers/staging/greybus/audio_codec.c
6652 F:      drivers/staging/greybus/audio_codec.h
6653 F:      drivers/staging/greybus/audio_gb.c
6654 F:      drivers/staging/greybus/audio_manager.c
6655 F:      drivers/staging/greybus/audio_manager.h
6656 F:      drivers/staging/greybus/audio_manager_module.c
6657 F:      drivers/staging/greybus/audio_manager_private.h
6658 F:      drivers/staging/greybus/audio_manager_sysfs.c
6659 F:      drivers/staging/greybus/audio_module.c
6660 F:      drivers/staging/greybus/audio_topology.c
6661
6662 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6663 M:      Viresh Kumar <vireshk@kernel.org>
6664 S:      Maintained
6665 F:      drivers/staging/greybus/authentication.c
6666 F:      drivers/staging/greybus/bootrom.c
6667 F:      drivers/staging/greybus/firmware.h
6668 F:      drivers/staging/greybus/fw-core.c
6669 F:      drivers/staging/greybus/fw-download.c
6670 F:      drivers/staging/greybus/fw-management.c
6671 F:      drivers/staging/greybus/greybus_authentication.h
6672 F:      drivers/staging/greybus/greybus_firmware.h
6673 F:      drivers/staging/greybus/hid.c
6674 F:      drivers/staging/greybus/i2c.c
6675 F:      drivers/staging/greybus/spi.c
6676 F:      drivers/staging/greybus/spilib.c
6677 F:      drivers/staging/greybus/spilib.h
6678
6679 GREYBUS LOOPBACK DRIVER
6680 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6681 S:      Maintained
6682 F:      drivers/staging/greybus/loopback.c
6683
6684 GREYBUS PLATFORM DRIVERS
6685 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6686 S:      Maintained
6687 F:      drivers/staging/greybus/arche-platform.c
6688 F:      drivers/staging/greybus/arche-apb-ctrl.c
6689 F:      drivers/staging/greybus/arche_platform.h
6690
6691 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6692 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6693 S:      Maintained
6694 F:      drivers/staging/greybus/sdio.c
6695 F:      drivers/staging/greybus/light.c
6696 F:      drivers/staging/greybus/gpio.c
6697 F:      drivers/staging/greybus/power_supply.c
6698 F:      drivers/staging/greybus/spi.c
6699 F:      drivers/staging/greybus/spilib.c
6700
6701 GREYBUS SUBSYSTEM
6702 M:      Johan Hovold <johan@kernel.org>
6703 M:      Alex Elder <elder@kernel.org>
6704 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6705 S:      Maintained
6706 F:      drivers/staging/greybus/
6707 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6708
6709 GREYBUS UART PROTOCOLS DRIVERS
6710 M:      David Lin <dtwlin@gmail.com>
6711 S:      Maintained
6712 F:      drivers/staging/greybus/uart.c
6713 F:      drivers/staging/greybus/log.c
6714
6715 GS1662 VIDEO SERIALIZER
6716 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6717 L:      linux-media@vger.kernel.org
6718 T:      git git://linuxtv.org/media_tree.git
6719 S:      Maintained
6720 F:      drivers/media/spi/gs1662.c
6721
6722 GSPCA FINEPIX SUBDRIVER
6723 M:      Frank Zago <frank@zago.net>
6724 L:      linux-media@vger.kernel.org
6725 T:      git git://linuxtv.org/media_tree.git
6726 S:      Maintained
6727 F:      drivers/media/usb/gspca/finepix.c
6728
6729 GSPCA GL860 SUBDRIVER
6730 M:      Olivier Lorin <o.lorin@laposte.net>
6731 L:      linux-media@vger.kernel.org
6732 T:      git git://linuxtv.org/media_tree.git
6733 S:      Maintained
6734 F:      drivers/media/usb/gspca/gl860/
6735
6736 GSPCA M5602 SUBDRIVER
6737 M:      Erik Andren <erik.andren@gmail.com>
6738 L:      linux-media@vger.kernel.org
6739 T:      git git://linuxtv.org/media_tree.git
6740 S:      Maintained
6741 F:      drivers/media/usb/gspca/m5602/
6742
6743 GSPCA PAC207 SONIXB SUBDRIVER
6744 M:      Hans Verkuil <hverkuil@xs4all.nl>
6745 L:      linux-media@vger.kernel.org
6746 T:      git git://linuxtv.org/media_tree.git
6747 S:      Odd Fixes
6748 F:      drivers/media/usb/gspca/pac207.c
6749
6750 GSPCA SN9C20X SUBDRIVER
6751 M:      Brian Johnson <brijohn@gmail.com>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 S:      Maintained
6755 F:      drivers/media/usb/gspca/sn9c20x.c
6756
6757 GSPCA T613 SUBDRIVER
6758 M:      Leandro Costantino <lcostantino@gmail.com>
6759 L:      linux-media@vger.kernel.org
6760 T:      git git://linuxtv.org/media_tree.git
6761 S:      Maintained
6762 F:      drivers/media/usb/gspca/t613.c
6763
6764 GSPCA USB WEBCAM DRIVER
6765 M:      Hans Verkuil <hverkuil@xs4all.nl>
6766 L:      linux-media@vger.kernel.org
6767 T:      git git://linuxtv.org/media_tree.git
6768 S:      Odd Fixes
6769 F:      drivers/media/usb/gspca/
6770
6771 GTP (GPRS Tunneling Protocol)
6772 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6773 M:      Harald Welte <laforge@gnumonks.org>
6774 L:      osmocom-net-gprs@lists.osmocom.org
6775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6776 S:      Maintained
6777 F:      drivers/net/gtp.c
6778
6779 GUID PARTITION TABLE (GPT)
6780 M:      Davidlohr Bueso <dave@stgolabs.net>
6781 L:      linux-efi@vger.kernel.org
6782 S:      Maintained
6783 F:      block/partitions/efi.*
6784
6785 H8/300 ARCHITECTURE
6786 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6787 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6788 W:      http://uclinux-h8.sourceforge.jp
6789 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6790 S:      Maintained
6791 F:      arch/h8300/
6792 F:      drivers/clocksource/h8300_*.c
6793 F:      drivers/clk/h8300/
6794 F:      drivers/irqchip/irq-renesas-h8*.c
6795
6796 HABANALABS PCI DRIVER
6797 M:      Oded Gabbay <oded.gabbay@gmail.com>
6798 T:      git https://github.com/HabanaAI/linux.git
6799 S:      Supported
6800 F:      drivers/misc/habanalabs/
6801 F:      include/uapi/misc/habanalabs.h
6802 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6803 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6804
6805 HACKRF MEDIA DRIVER
6806 M:      Antti Palosaari <crope@iki.fi>
6807 L:      linux-media@vger.kernel.org
6808 W:      https://linuxtv.org
6809 W:      http://palosaari.fi/linux/
6810 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6811 T:      git git://linuxtv.org/anttip/media_tree.git
6812 S:      Maintained
6813 F:      drivers/media/usb/hackrf/
6814
6815 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6816 M:      Frank Seidel <frank@f-seidel.de>
6817 L:      platform-driver-x86@vger.kernel.org
6818 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6819 S:      Maintained
6820 F:      drivers/platform/x86/hdaps.c
6821
6822 HARDWARE MONITORING
6823 M:      Jean Delvare <jdelvare@suse.com>
6824 M:      Guenter Roeck <linux@roeck-us.net>
6825 L:      linux-hwmon@vger.kernel.org
6826 W:      http://hwmon.wiki.kernel.org/
6827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6828 S:      Maintained
6829 F:      Documentation/devicetree/bindings/hwmon/
6830 F:      Documentation/hwmon/
6831 F:      drivers/hwmon/
6832 F:      include/linux/hwmon*.h
6833 F:      include/trace/events/hwmon*.h
6834
6835 HARDWARE RANDOM NUMBER GENERATOR CORE
6836 M:      Matt Mackall <mpm@selenic.com>
6837 M:      Herbert Xu <herbert@gondor.apana.org.au>
6838 L:      linux-crypto@vger.kernel.org
6839 S:      Odd fixes
6840 F:      Documentation/devicetree/bindings/rng/
6841 F:      Documentation/hw_random.txt
6842 F:      drivers/char/hw_random/
6843 F:      include/linux/hw_random.h
6844
6845 HARDWARE TRACING FACILITIES
6846 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6847 S:      Maintained
6848 F:      drivers/hwtracing/
6849
6850 HARDWARE SPINLOCK CORE
6851 M:      Ohad Ben-Cohen <ohad@wizery.com>
6852 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6853 L:      linux-remoteproc@vger.kernel.org
6854 S:      Maintained
6855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6856 F:      Documentation/devicetree/bindings/hwlock/
6857 F:      Documentation/hwspinlock.txt
6858 F:      drivers/hwspinlock/
6859 F:      include/linux/hwspinlock.h
6860
6861 HARMONY SOUND DRIVER
6862 L:      linux-parisc@vger.kernel.org
6863 S:      Maintained
6864 F:      sound/parisc/harmony.*
6865
6866 HDPVR USB VIDEO ENCODER DRIVER
6867 M:      Hans Verkuil <hverkuil@xs4all.nl>
6868 L:      linux-media@vger.kernel.org
6869 T:      git git://linuxtv.org/media_tree.git
6870 W:      https://linuxtv.org
6871 S:      Odd Fixes
6872 F:      drivers/media/usb/hdpvr/
6873
6874 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6875 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6876 S:      Supported
6877 F:      Documentation/watchdog/hpwdt.txt
6878 F:      drivers/watchdog/hpwdt.c
6879
6880 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6881 M:      Don Brace <don.brace@microsemi.com>
6882 L:      esc.storagedev@microsemi.com
6883 L:      linux-scsi@vger.kernel.org
6884 S:      Supported
6885 F:      Documentation/scsi/hpsa.txt
6886 F:      drivers/scsi/hpsa*.[ch]
6887 F:      include/linux/cciss*.h
6888 F:      include/uapi/linux/cciss*.h
6889
6890 HFI1 DRIVER
6891 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6892 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6893 L:      linux-rdma@vger.kernel.org
6894 S:      Supported
6895 F:      drivers/infiniband/hw/hfi1
6896
6897 HFS FILESYSTEM
6898 L:      linux-fsdevel@vger.kernel.org
6899 S:      Orphan
6900 F:      Documentation/filesystems/hfs.txt
6901 F:      fs/hfs/
6902
6903 HFSPLUS FILESYSTEM
6904 L:      linux-fsdevel@vger.kernel.org
6905 S:      Orphan
6906 F:      Documentation/filesystems/hfsplus.txt
6907 F:      fs/hfsplus/
6908
6909 HGA FRAMEBUFFER DRIVER
6910 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6911 L:      linux-nvidia@lists.surfsouth.com
6912 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6913 S:      Maintained
6914 F:      drivers/video/fbdev/hgafb.c
6915
6916 HIBERNATION (aka Software Suspend, aka swsusp)
6917 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6918 M:      Pavel Machek <pavel@ucw.cz>
6919 L:      linux-pm@vger.kernel.org
6920 B:      https://bugzilla.kernel.org
6921 S:      Supported
6922 F:      arch/x86/power/
6923 F:      drivers/base/power/
6924 F:      kernel/power/
6925 F:      include/linux/suspend.h
6926 F:      include/linux/freezer.h
6927 F:      include/linux/pm.h
6928 F:      arch/*/include/asm/suspend*.h
6929
6930 HID CORE LAYER
6931 M:      Jiri Kosina <jikos@kernel.org>
6932 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6933 L:      linux-input@vger.kernel.org
6934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6935 S:      Maintained
6936 F:      drivers/hid/
6937 F:      include/linux/hid*
6938 F:      include/uapi/linux/hid*
6939
6940 HID SENSOR HUB DRIVERS
6941 M:      Jiri Kosina <jikos@kernel.org>
6942 M:      Jonathan Cameron <jic23@kernel.org>
6943 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6944 L:      linux-input@vger.kernel.org
6945 L:      linux-iio@vger.kernel.org
6946 S:      Maintained
6947 F:      Documentation/hid/hid-sensor*
6948 F:      drivers/hid/hid-sensor-*
6949 F:      drivers/iio/*/hid-*
6950 F:      include/linux/hid-sensor-*
6951
6952 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6953 M:      Thomas Gleixner <tglx@linutronix.de>
6954 L:      linux-kernel@vger.kernel.org
6955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6956 S:      Maintained
6957 F:      Documentation/timers/
6958 F:      kernel/time/hrtimer.c
6959 F:      kernel/time/clockevents.c
6960 F:      kernel/time/timer_*.c
6961 F:      include/linux/clockchips.h
6962 F:      include/linux/hrtimer.h
6963
6964 HIGH-SPEED SCC DRIVER FOR AX.25
6965 L:      linux-hams@vger.kernel.org
6966 S:      Orphan
6967 F:      drivers/net/hamradio/dmascc.c
6968 F:      drivers/net/hamradio/scc.c
6969
6970 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6971 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6972 W:      http://www.highpoint-tech.com
6973 S:      Supported
6974 F:      Documentation/scsi/hptiop.txt
6975 F:      drivers/scsi/hptiop.c
6976
6977 HIPPI
6978 M:      Jes Sorensen <jes@trained-monkey.org>
6979 L:      linux-hippi@sunsite.dk
6980 S:      Maintained
6981 F:      include/linux/hippidevice.h
6982 F:      include/uapi/linux/if_hippi.h
6983 F:      net/802/hippi.c
6984 F:      drivers/net/hippi/
6985
6986 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6987 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6988 M:      Salil Mehta <salil.mehta@huawei.com>
6989 L:      netdev@vger.kernel.org
6990 W:      http://www.hisilicon.com
6991 S:      Maintained
6992 F:      drivers/net/ethernet/hisilicon/hns3/
6993
6994 HISILICON LPC BUS DRIVER
6995 M:      john.garry@huawei.com
6996 W:      http://www.hisilicon.com
6997 S:      Maintained
6998 F:      drivers/bus/hisi_lpc.c
6999 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7000
7001 HISILICON NETWORK SUBSYSTEM DRIVER
7002 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7003 M:      Salil Mehta <salil.mehta@huawei.com>
7004 L:      netdev@vger.kernel.org
7005 W:      http://www.hisilicon.com
7006 S:      Maintained
7007 F:      drivers/net/ethernet/hisilicon/
7008 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7009
7010 HISILICON PMU DRIVER
7011 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7012 W:      http://www.hisilicon.com
7013 S:      Supported
7014 F:      drivers/perf/hisilicon
7015 F:      Documentation/perf/hisi-pmu.txt
7016
7017 HISILICON ROCE DRIVER
7018 M:      Lijun Ou <oulijun@huawei.com>
7019 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7020 L:      linux-rdma@vger.kernel.org
7021 S:      Maintained
7022 F:      drivers/infiniband/hw/hns/
7023 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7024
7025 HISILICON SAS Controller
7026 M:      John Garry <john.garry@huawei.com>
7027 W:      http://www.hisilicon.com
7028 S:      Supported
7029 F:      drivers/scsi/hisi_sas/
7030 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7031
7032 HMM - Heterogeneous Memory Management
7033 M:      Jérôme Glisse <jglisse@redhat.com>
7034 L:      linux-mm@kvack.org
7035 S:      Maintained
7036 F:      mm/hmm*
7037 F:      include/linux/hmm*
7038 F:      Documentation/vm/hmm.rst
7039
7040 HOST AP DRIVER
7041 M:      Jouni Malinen <j@w1.fi>
7042 L:      linux-wireless@vger.kernel.org
7043 W:      http://w1.fi/hostap-driver.html
7044 S:      Obsolete
7045 F:      drivers/net/wireless/intersil/hostap/
7046
7047 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7048 L:      platform-driver-x86@vger.kernel.org
7049 S:      Orphan
7050 F:      drivers/platform/x86/tc1100-wmi.c
7051
7052 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7053 M:      Jaroslav Kysela <perex@perex.cz>
7054 S:      Maintained
7055 F:      drivers/net/ethernet/hp/hp100.*
7056
7057 HPET:   High Precision Event Timers driver
7058 M:      Clemens Ladisch <clemens@ladisch.de>
7059 S:      Maintained
7060 F:      Documentation/timers/hpet.txt
7061 F:      drivers/char/hpet.c
7062 F:      include/linux/hpet.h
7063 F:      include/uapi/linux/hpet.h
7064
7065 HPET:   x86
7066 S:      Orphan
7067 F:      arch/x86/kernel/hpet.c
7068 F:      arch/x86/include/asm/hpet.h
7069
7070 HPFS FILESYSTEM
7071 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7072 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7073 S:      Maintained
7074 F:      fs/hpfs/
7075
7076 HSI SUBSYSTEM
7077 M:      Sebastian Reichel <sre@kernel.org>
7078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7079 S:      Maintained
7080 F:      Documentation/ABI/testing/sysfs-bus-hsi
7081 F:      Documentation/driver-api/hsi.rst
7082 F:      drivers/hsi/
7083 F:      include/linux/hsi/
7084 F:      include/uapi/linux/hsi/
7085
7086 HSO 3G MODEM DRIVER
7087 L:      linux-usb@vger.kernel.org
7088 S:      Orphan
7089 F:      drivers/net/usb/hso.c
7090
7091 HSR NETWORK PROTOCOL
7092 M:      Arvid Brodin <arvid.brodin@alten.se>
7093 L:      netdev@vger.kernel.org
7094 S:      Maintained
7095 F:      net/hsr/
7096
7097 HT16K33 LED CONTROLLER DRIVER
7098 M:      Robin van der Gracht <robin@protonic.nl>
7099 S:      Maintained
7100 F:      drivers/auxdisplay/ht16k33.c
7101 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7102
7103 HTCPEN TOUCHSCREEN DRIVER
7104 M:      Pau Oliva Fora <pof@eslack.org>
7105 L:      linux-input@vger.kernel.org
7106 S:      Maintained
7107 F:      drivers/input/touchscreen/htcpen.c
7108
7109 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7110 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7111 L:      linux-iio@vger.kernel.org
7112 W:      http://www.st.com/
7113 S:      Maintained
7114 F:      drivers/iio/humidity/hts221*
7115 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7116
7117 HUAWEI ETHERNET DRIVER
7118 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7119 L:      netdev@vger.kernel.org
7120 S:      Supported
7121 F:      Documentation/networking/hinic.txt
7122 F:      drivers/net/ethernet/huawei/hinic/
7123
7124 HUGETLB FILESYSTEM
7125 M:      Mike Kravetz <mike.kravetz@oracle.com>
7126 L:      linux-mm@kvack.org
7127 S:      Maintained
7128 F:      fs/hugetlbfs/
7129 F:      mm/hugetlb.c
7130 F:      include/linux/hugetlb.h
7131 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7132 F:      Documentation/vm/hugetlbfs_reserv.rst
7133 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7134
7135 HVA ST MEDIA DRIVER
7136 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7137 L:      linux-media@vger.kernel.org
7138 T:      git git://linuxtv.org/media_tree.git
7139 W:      https://linuxtv.org
7140 S:      Supported
7141 F:      drivers/media/platform/sti/hva
7142
7143 HWPOISON MEMORY FAILURE HANDLING
7144 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7145 L:      linux-mm@kvack.org
7146 S:      Maintained
7147 F:      mm/memory-failure.c
7148 F:      mm/hwpoison-inject.c
7149
7150 HYGON PROCESSOR SUPPORT
7151 M:      Pu Wen <puwen@hygon.cn>
7152 L:      linux-kernel@vger.kernel.org
7153 S:      Maintained
7154 F:      arch/x86/kernel/cpu/hygon.c
7155
7156 Hyper-V CORE AND DRIVERS
7157 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7158 M:      Haiyang Zhang <haiyangz@microsoft.com>
7159 M:      Stephen Hemminger <sthemmin@microsoft.com>
7160 M:      Sasha Levin <sashal@kernel.org>
7161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7162 L:      linux-hyperv@vger.kernel.org
7163 S:      Supported
7164 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7165 F:      arch/x86/include/asm/mshyperv.h
7166 F:      arch/x86/include/asm/trace/hyperv.h
7167 F:      arch/x86/include/asm/hyperv-tlfs.h
7168 F:      arch/x86/kernel/cpu/mshyperv.c
7169 F:      arch/x86/hyperv
7170 F:      drivers/hid/hid-hyperv.c
7171 F:      drivers/hv/
7172 F:      drivers/input/serio/hyperv-keyboard.c
7173 F:      drivers/pci/controller/pci-hyperv.c
7174 F:      drivers/net/hyperv/
7175 F:      drivers/scsi/storvsc_drv.c
7176 F:      drivers/uio/uio_hv_generic.c
7177 F:      drivers/video/fbdev/hyperv_fb.c
7178 F:      drivers/iommu/hyperv_iommu.c
7179 F:      net/vmw_vsock/hyperv_transport.c
7180 F:      include/linux/hyperv.h
7181 F:      include/uapi/linux/hyperv.h
7182 F:      tools/hv/
7183 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7184
7185 HYPERVISOR VIRTUAL CONSOLE DRIVER
7186 L:      linuxppc-dev@lists.ozlabs.org
7187 S:      Odd Fixes
7188 F:      drivers/tty/hvc/
7189
7190 I2C ACPI SUPPORT
7191 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7192 L:      linux-i2c@vger.kernel.org
7193 L:      linux-acpi@vger.kernel.org
7194 S:      Maintained
7195 F:      drivers/i2c/i2c-core-acpi.c
7196
7197 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7198 M:      Ajay Gupta <ajayg@nvidia.com>
7199 L:      linux-i2c@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7202 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7203
7204 I2C MUXES
7205 M:      Peter Rosin <peda@axentia.se>
7206 L:      linux-i2c@vger.kernel.org
7207 S:      Maintained
7208 F:      Documentation/i2c/i2c-topology
7209 F:      Documentation/i2c/muxes/
7210 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7211 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7212 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7213 F:      drivers/i2c/i2c-mux.c
7214 F:      drivers/i2c/muxes/
7215 F:      include/linux/i2c-mux.h
7216
7217 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7218 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7219 L:      linux-i2c@vger.kernel.org
7220 S:      Maintained
7221 F:      drivers/i2c/busses/i2c-mv64xxx.c
7222
7223 I2C OVER PARALLEL PORT
7224 M:      Jean Delvare <jdelvare@suse.com>
7225 L:      linux-i2c@vger.kernel.org
7226 S:      Maintained
7227 F:      Documentation/i2c/busses/i2c-parport
7228 F:      Documentation/i2c/busses/i2c-parport-light
7229 F:      drivers/i2c/busses/i2c-parport.c
7230 F:      drivers/i2c/busses/i2c-parport-light.c
7231
7232 I2C SUBSYSTEM
7233 M:      Wolfram Sang <wsa@the-dreams.de>
7234 L:      linux-i2c@vger.kernel.org
7235 W:      https://i2c.wiki.kernel.org/
7236 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7238 S:      Maintained
7239 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7240 F:      Documentation/i2c/
7241 F:      drivers/i2c/*
7242 F:      include/linux/i2c.h
7243 F:      include/linux/i2c-dev.h
7244 F:      include/linux/i2c-smbus.h
7245 F:      include/uapi/linux/i2c.h
7246 F:      include/uapi/linux/i2c-*.h
7247
7248 I2C SUBSYSTEM HOST DRIVERS
7249 L:      linux-i2c@vger.kernel.org
7250 W:      https://i2c.wiki.kernel.org/
7251 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7253 S:      Odd Fixes
7254 F:      Documentation/devicetree/bindings/i2c/
7255 F:      drivers/i2c/algos/
7256 F:      drivers/i2c/busses/
7257
7258 I2C-TAOS-EVM DRIVER
7259 M:      Jean Delvare <jdelvare@suse.com>
7260 L:      linux-i2c@vger.kernel.org
7261 S:      Maintained
7262 F:      Documentation/i2c/busses/i2c-taos-evm
7263 F:      drivers/i2c/busses/i2c-taos-evm.c
7264
7265 I2C-TINY-USB DRIVER
7266 M:      Till Harbaum <till@harbaum.org>
7267 L:      linux-i2c@vger.kernel.org
7268 W:      http://www.harbaum.org/till/i2c_tiny_usb
7269 S:      Maintained
7270 F:      drivers/i2c/busses/i2c-tiny-usb.c
7271
7272 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7273 M:      Jean Delvare <jdelvare@suse.com>
7274 L:      linux-i2c@vger.kernel.org
7275 S:      Maintained
7276 F:      Documentation/i2c/busses/i2c-ali1535
7277 F:      Documentation/i2c/busses/i2c-ali1563
7278 F:      Documentation/i2c/busses/i2c-ali15x3
7279 F:      Documentation/i2c/busses/i2c-amd756
7280 F:      Documentation/i2c/busses/i2c-amd8111
7281 F:      Documentation/i2c/busses/i2c-i801
7282 F:      Documentation/i2c/busses/i2c-nforce2
7283 F:      Documentation/i2c/busses/i2c-piix4
7284 F:      Documentation/i2c/busses/i2c-sis5595
7285 F:      Documentation/i2c/busses/i2c-sis630
7286 F:      Documentation/i2c/busses/i2c-sis96x
7287 F:      Documentation/i2c/busses/i2c-via
7288 F:      Documentation/i2c/busses/i2c-viapro
7289 F:      drivers/i2c/busses/i2c-ali1535.c
7290 F:      drivers/i2c/busses/i2c-ali1563.c
7291 F:      drivers/i2c/busses/i2c-ali15x3.c
7292 F:      drivers/i2c/busses/i2c-amd756.c
7293 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7294 F:      drivers/i2c/busses/i2c-amd8111.c
7295 F:      drivers/i2c/busses/i2c-i801.c
7296 F:      drivers/i2c/busses/i2c-isch.c
7297 F:      drivers/i2c/busses/i2c-nforce2.c
7298 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7299 F:      drivers/i2c/busses/i2c-piix4.c
7300 F:      drivers/i2c/busses/i2c-sis5595.c
7301 F:      drivers/i2c/busses/i2c-sis630.c
7302 F:      drivers/i2c/busses/i2c-sis96x.c
7303 F:      drivers/i2c/busses/i2c-via.c
7304 F:      drivers/i2c/busses/i2c-viapro.c
7305
7306 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7307 M:      Hans de Goede <hdegoede@redhat.com>
7308 L:      linux-i2c@vger.kernel.org
7309 S:      Maintained
7310 F:      drivers/i2c/busses/i2c-cht-wc.c
7311
7312 I2C/SMBUS ISMT DRIVER
7313 M:      Seth Heasley <seth.heasley@intel.com>
7314 M:      Neil Horman <nhorman@tuxdriver.com>
7315 L:      linux-i2c@vger.kernel.org
7316 F:      drivers/i2c/busses/i2c-ismt.c
7317 F:      Documentation/i2c/busses/i2c-ismt
7318
7319 I2C/SMBUS STUB DRIVER
7320 M:      Jean Delvare <jdelvare@suse.com>
7321 L:      linux-i2c@vger.kernel.org
7322 S:      Maintained
7323 F:      drivers/i2c/i2c-stub.c
7324
7325 I3C SUBSYSTEM
7326 M:      Boris Brezillon <bbrezillon@kernel.org>
7327 L:      linux-i3c@lists.infradead.org
7328 C:      irc://chat.freenode.net/linux-i3c
7329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7330 S:      Maintained
7331 F:      Documentation/ABI/testing/sysfs-bus-i3c
7332 F:      Documentation/devicetree/bindings/i3c/
7333 F:      Documentation/driver-api/i3c
7334 F:      drivers/i3c/
7335 F:      include/linux/i3c/
7336 F:      include/dt-bindings/i3c/
7337
7338 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7339 M:      Vitor Soares <vitor.soares@synopsys.com>
7340 S:      Maintained
7341 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7342 F:      drivers/i3c/master/dw*
7343
7344 IA64 (Itanium) PLATFORM
7345 M:      Tony Luck <tony.luck@intel.com>
7346 M:      Fenghua Yu <fenghua.yu@intel.com>
7347 L:      linux-ia64@vger.kernel.org
7348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7349 S:      Maintained
7350 F:      arch/ia64/
7351
7352 IBM Power 842 compression accelerator
7353 M:      Haren Myneni <haren@us.ibm.com>
7354 S:      Supported
7355 F:      drivers/crypto/nx/Makefile
7356 F:      drivers/crypto/nx/Kconfig
7357 F:      drivers/crypto/nx/nx-842*
7358 F:      include/linux/sw842.h
7359 F:      crypto/842.c
7360 F:      lib/842/
7361
7362 IBM Power in-Nest Crypto Acceleration
7363 M:      Breno Leitão <leitao@debian.org>
7364 M:      Nayna Jain <nayna@linux.ibm.com>
7365 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7366 L:      linux-crypto@vger.kernel.org
7367 S:      Supported
7368 F:      drivers/crypto/nx/Makefile
7369 F:      drivers/crypto/nx/Kconfig
7370 F:      drivers/crypto/nx/nx-aes*
7371 F:      drivers/crypto/nx/nx-sha*
7372 F:      drivers/crypto/nx/nx.*
7373 F:      drivers/crypto/nx/nx_csbcpb.h
7374 F:      drivers/crypto/nx/nx_debugfs.h
7375
7376 IBM Power Linux RAID adapter
7377 M:      Brian King <brking@us.ibm.com>
7378 S:      Supported
7379 F:      drivers/scsi/ipr.*
7380
7381 IBM Power SRIOV Virtual NIC Device Driver
7382 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7383 M:      John Allen <jallen@linux.ibm.com>
7384 L:      netdev@vger.kernel.org
7385 S:      Supported
7386 F:      drivers/net/ethernet/ibm/ibmvnic.*
7387
7388 IBM Power Virtual Accelerator Switchboard
7389 M:      Sukadev Bhattiprolu
7390 L:      linuxppc-dev@lists.ozlabs.org
7391 S:      Supported
7392 F:      arch/powerpc/platforms/powernv/vas*
7393 F:      arch/powerpc/platforms/powernv/copy-paste.h
7394 F:      arch/powerpc/include/asm/vas.h
7395 F:      arch/powerpc/include/uapi/asm/vas.h
7396
7397 IBM Power Virtual Ethernet Device Driver
7398 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7399 L:      netdev@vger.kernel.org
7400 S:      Supported
7401 F:      drivers/net/ethernet/ibm/ibmveth.*
7402
7403 IBM Power Virtual FC Device Drivers
7404 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7405 L:      linux-scsi@vger.kernel.org
7406 S:      Supported
7407 F:      drivers/scsi/ibmvscsi/ibmvfc*
7408
7409 IBM Power Virtual Management Channel Driver
7410 M:      Steven Royer <seroyer@linux.ibm.com>
7411 S:      Supported
7412 F:      drivers/misc/ibmvmc.*
7413
7414 IBM Power Virtual SCSI Device Drivers
7415 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7416 L:      linux-scsi@vger.kernel.org
7417 S:      Supported
7418 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7419 F:      include/scsi/viosrp.h
7420
7421 IBM Power Virtual SCSI Device Target Driver
7422 M:      Michael Cyr <mikecyr@linux.ibm.com>
7423 L:      linux-scsi@vger.kernel.org
7424 L:      target-devel@vger.kernel.org
7425 S:      Supported
7426 F:      drivers/scsi/ibmvscsi_tgt/
7427
7428 IBM Power VMX Cryptographic instructions
7429 M:      Breno Leitão <leitao@debian.org>
7430 M:      Nayna Jain <nayna@linux.ibm.com>
7431 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7432 L:      linux-crypto@vger.kernel.org
7433 S:      Supported
7434 F:      drivers/crypto/vmx/Makefile
7435 F:      drivers/crypto/vmx/Kconfig
7436 F:      drivers/crypto/vmx/vmx.c
7437 F:      drivers/crypto/vmx/aes*
7438 F:      drivers/crypto/vmx/ghash*
7439 F:      drivers/crypto/vmx/ppc-xlate.pl
7440
7441 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7442 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7443 L:      linux-pci@vger.kernel.org
7444 L:      linuxppc-dev@lists.ozlabs.org
7445 S:      Supported
7446 F:      drivers/pci/hotplug/rpaphp*
7447
7448 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7449 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7450 L:      linux-pci@vger.kernel.org
7451 L:      linuxppc-dev@lists.ozlabs.org
7452 S:      Supported
7453 F:      drivers/pci/hotplug/rpadlpar*
7454
7455 IBM ServeRAID RAID DRIVER
7456 S:      Orphan
7457 F:      drivers/scsi/ips.*
7458
7459 ICH LPC AND GPIO DRIVER
7460 M:      Peter Tyser <ptyser@xes-inc.com>
7461 S:      Maintained
7462 F:      drivers/mfd/lpc_ich.c
7463 F:      drivers/gpio/gpio-ich.c
7464
7465 IDE SUBSYSTEM
7466 M:      "David S. Miller" <davem@davemloft.net>
7467 L:      linux-ide@vger.kernel.org
7468 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7470 S:      Maintained
7471 F:      Documentation/ide/
7472 F:      drivers/ide/
7473 F:      include/linux/ide.h
7474
7475 IDE/ATAPI DRIVERS
7476 M:      Borislav Petkov <bp@alien8.de>
7477 L:      linux-ide@vger.kernel.org
7478 S:      Maintained
7479 F:      Documentation/cdrom/ide-cd
7480 F:      drivers/ide/ide-cd*
7481
7482 IDEAPAD LAPTOP EXTRAS DRIVER
7483 M:      Ike Panhc <ike.pan@canonical.com>
7484 L:      platform-driver-x86@vger.kernel.org
7485 W:      http://launchpad.net/ideapad-laptop
7486 S:      Maintained
7487 F:      drivers/platform/x86/ideapad-laptop.c
7488
7489 IDEAPAD LAPTOP SLIDEBAR DRIVER
7490 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7491 L:      linux-input@vger.kernel.org
7492 W:      https://github.com/o2genum/ideapad-slidebar
7493 S:      Maintained
7494 F:      drivers/input/misc/ideapad_slidebar.c
7495
7496 IDT VersaClock 5 CLOCK DRIVER
7497 M:      Marek Vasut <marek.vasut@gmail.com>
7498 S:      Maintained
7499 F:      drivers/clk/clk-versaclock5.c
7500
7501 IEEE 802.15.4 SUBSYSTEM
7502 M:      Alexander Aring <alex.aring@gmail.com>
7503 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7504 L:      linux-wpan@vger.kernel.org
7505 W:      http://wpan.cakelab.org/
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7508 S:      Maintained
7509 F:      net/ieee802154/
7510 F:      net/mac802154/
7511 F:      drivers/net/ieee802154/
7512 F:      include/linux/nl802154.h
7513 F:      include/linux/ieee802154.h
7514 F:      include/net/nl802154.h
7515 F:      include/net/mac802154.h
7516 F:      include/net/af_ieee802154.h
7517 F:      include/net/cfg802154.h
7518 F:      include/net/ieee802154_netdev.h
7519 F:      Documentation/networking/ieee802154.txt
7520
7521 IFE PROTOCOL
7522 M:      Yotam Gigi <yotam.gi@gmail.com>
7523 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7524 F:      net/ife
7525 F:      include/net/ife.h
7526 F:      include/uapi/linux/ife.h
7527
7528 IGORPLUG-USB IR RECEIVER
7529 M:      Sean Young <sean@mess.org>
7530 L:      linux-media@vger.kernel.org
7531 S:      Maintained
7532 F:      drivers/media/rc/igorplugusb.c
7533
7534 IGUANAWORKS USB IR TRANSCEIVER
7535 M:      Sean Young <sean@mess.org>
7536 L:      linux-media@vger.kernel.org
7537 S:      Maintained
7538 F:      drivers/media/rc/iguanair.c
7539
7540 IIO DIGITAL POTENTIOMETER DAC
7541 M:      Peter Rosin <peda@axentia.se>
7542 L:      linux-iio@vger.kernel.org
7543 S:      Maintained
7544 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7545 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7546 F:      drivers/iio/dac/dpot-dac.c
7547
7548 IIO ENVELOPE DETECTOR
7549 M:      Peter Rosin <peda@axentia.se>
7550 L:      linux-iio@vger.kernel.org
7551 S:      Maintained
7552 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7553 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7554 F:      drivers/iio/adc/envelope-detector.c
7555
7556 IIO MULTIPLEXER
7557 M:      Peter Rosin <peda@axentia.se>
7558 L:      linux-iio@vger.kernel.org
7559 S:      Maintained
7560 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7561 F:      drivers/iio/multiplexer/iio-mux.c
7562
7563 IIO SUBSYSTEM AND DRIVERS
7564 M:      Jonathan Cameron <jic23@kernel.org>
7565 R:      Hartmut Knaack <knaack.h@gmx.de>
7566 R:      Lars-Peter Clausen <lars@metafoo.de>
7567 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7568 L:      linux-iio@vger.kernel.org
7569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7570 S:      Maintained
7571 F:      Documentation/ABI/testing/configfs-iio*
7572 F:      Documentation/ABI/testing/sysfs-bus-iio*
7573 F:      Documentation/devicetree/bindings/iio/
7574 F:      drivers/iio/
7575 F:      drivers/staging/iio/
7576 F:      include/linux/iio/
7577 F:      tools/iio/
7578
7579 IIO UNIT CONVERTER
7580 M:      Peter Rosin <peda@axentia.se>
7581 L:      linux-iio@vger.kernel.org
7582 S:      Maintained
7583 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7584 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7585 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7586 F:      drivers/iio/afe/iio-rescale.c
7587
7588 IKANOS/ADI EAGLE ADSL USB DRIVER
7589 M:      Matthieu Castet <castet.matthieu@free.fr>
7590 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7591 S:      Maintained
7592 F:      drivers/usb/atm/ueagle-atm.c
7593
7594 IMGTEC ASCII LCD DRIVER
7595 M:      Paul Burton <paul.burton@mips.com>
7596 S:      Maintained
7597 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7598 F:      drivers/auxdisplay/img-ascii-lcd.c
7599
7600 IMGTEC IR DECODER DRIVER
7601 M:      James Hogan <jhogan@kernel.org>
7602 S:      Maintained
7603 F:      drivers/media/rc/img-ir/
7604
7605 IMON SOUNDGRAPH USB IR RECEIVER
7606 M:      Sean Young <sean@mess.org>
7607 L:      linux-media@vger.kernel.org
7608 S:      Maintained
7609 F:      drivers/media/rc/imon_raw.c
7610 F:      drivers/media/rc/imon.c
7611
7612 IMS TWINTURBO FRAMEBUFFER DRIVER
7613 L:      linux-fbdev@vger.kernel.org
7614 S:      Orphan
7615 F:      drivers/video/fbdev/imsttfb.c
7616
7617 INA209 HARDWARE MONITOR DRIVER
7618 M:      Guenter Roeck <linux@roeck-us.net>
7619 L:      linux-hwmon@vger.kernel.org
7620 S:      Maintained
7621 F:      Documentation/hwmon/ina209
7622 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7623 F:      drivers/hwmon/ina209.c
7624
7625 INA2XX HARDWARE MONITOR DRIVER
7626 M:      Guenter Roeck <linux@roeck-us.net>
7627 L:      linux-hwmon@vger.kernel.org
7628 S:      Maintained
7629 F:      Documentation/hwmon/ina2xx
7630 F:      drivers/hwmon/ina2xx.c
7631 F:      include/linux/platform_data/ina2xx.h
7632
7633 INDUSTRY PACK SUBSYSTEM (IPACK)
7634 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7635 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7636 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7637 L:      industrypack-devel@lists.sourceforge.net
7638 W:      http://industrypack.sourceforge.net
7639 S:      Maintained
7640 F:      drivers/ipack/
7641
7642 INFINIBAND SUBSYSTEM
7643 M:      Doug Ledford <dledford@redhat.com>
7644 M:      Jason Gunthorpe <jgg@mellanox.com>
7645 L:      linux-rdma@vger.kernel.org
7646 W:      https://github.com/linux-rdma/rdma-core
7647 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7649 S:      Supported
7650 F:      Documentation/devicetree/bindings/infiniband/
7651 F:      Documentation/infiniband/
7652 F:      drivers/infiniband/
7653 F:      include/uapi/linux/if_infiniband.h
7654 F:      include/uapi/rdma/
7655 F:      include/rdma/
7656
7657 INGENIC JZ4780 DMA Driver
7658 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7659 S:      Maintained
7660 F:      drivers/dma/dma-jz4780.c
7661
7662 INGENIC JZ4780 NAND DRIVER
7663 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7664 L:      linux-mtd@lists.infradead.org
7665 S:      Maintained
7666 F:      drivers/mtd/nand/raw/jz4780_*
7667
7668 INOTIFY
7669 M:      Jan Kara <jack@suse.cz>
7670 R:      Amir Goldstein <amir73il@gmail.com>
7671 L:      linux-fsdevel@vger.kernel.org
7672 S:      Maintained
7673 F:      Documentation/filesystems/inotify.txt
7674 F:      fs/notify/inotify/
7675 F:      include/linux/inotify.h
7676 F:      include/uapi/linux/inotify.h
7677
7678 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7679 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7680 L:      linux-input@vger.kernel.org
7681 Q:      http://patchwork.kernel.org/project/linux-input/list/
7682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7683 S:      Maintained
7684 F:      drivers/input/
7685 F:      include/linux/input.h
7686 F:      include/uapi/linux/input.h
7687 F:      include/uapi/linux/input-event-codes.h
7688 F:      include/linux/input/
7689 F:      Documentation/devicetree/bindings/input/
7690 F:      Documentation/devicetree/bindings/serio/
7691 F:      Documentation/input/
7692
7693 INPUT MULTITOUCH (MT) PROTOCOL
7694 M:      Henrik Rydberg <rydberg@bitmath.org>
7695 L:      linux-input@vger.kernel.org
7696 S:      Odd fixes
7697 F:      Documentation/input/multi-touch-protocol.rst
7698 F:      drivers/input/input-mt.c
7699 K:      \b(ABS|SYN)_MT_
7700
7701 INSIDE SECURE CRYPTO DRIVER
7702 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7703 F:      drivers/crypto/inside-secure/
7704 S:      Maintained
7705 L:      linux-crypto@vger.kernel.org
7706
7707 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7708 M:      Mimi Zohar <zohar@linux.ibm.com>
7709 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7710 L:      linux-integrity@vger.kernel.org
7711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7712 S:      Supported
7713 F:      security/integrity/ima/
7714
7715 INTEL 810/815 FRAMEBUFFER DRIVER
7716 M:      Antonino Daplas <adaplas@gmail.com>
7717 L:      linux-fbdev@vger.kernel.org
7718 S:      Maintained
7719 F:      drivers/video/fbdev/i810/
7720
7721 INTEL ASoC DRIVERS
7722 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7723 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7724 M:      Jie Yang <yang.jie@linux.intel.com>
7725 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7726 S:      Supported
7727 F:      sound/soc/intel/
7728
7729 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7730 M:      Hans de Goede <hdegoede@redhat.com>
7731 L:      platform-driver-x86@vger.kernel.org
7732 S:      Maintained
7733 F:      drivers/platform/x86/intel_atomisp2_pm.c
7734
7735 INTEL C600 SERIES SAS CONTROLLER DRIVER
7736 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7737 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7738 L:      linux-scsi@vger.kernel.org
7739 T:      git git://git.code.sf.net/p/intel-sas/isci
7740 S:      Supported
7741 F:      drivers/scsi/isci/
7742
7743 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7744 M:      Jani Nikula <jani.nikula@linux.intel.com>
7745 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7746 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7747 L:      intel-gfx@lists.freedesktop.org
7748 W:      https://01.org/linuxgraphics/
7749 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7750 C:      irc://chat.freenode.net/intel-gfx
7751 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7752 T:      git git://anongit.freedesktop.org/drm-intel
7753 S:      Supported
7754 F:      drivers/gpu/drm/i915/
7755 F:      include/drm/i915*
7756 F:      include/uapi/drm/i915_drm.h
7757 F:      Documentation/gpu/i915.rst
7758
7759 INTEL ETHERNET DRIVERS
7760 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7761 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7762 W:      http://www.intel.com/support/feedback.htm
7763 W:      http://e1000.sourceforge.net/
7764 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7767 S:      Supported
7768 F:      Documentation/networking/device_drivers/intel/e100.rst
7769 F:      Documentation/networking/device_drivers/intel/e1000.rst
7770 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7771 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7772 F:      Documentation/networking/device_drivers/intel/igb.rst
7773 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7774 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7775 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7776 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7777 F:      Documentation/networking/device_drivers/intel/i40e.rst
7778 F:      Documentation/networking/device_drivers/intel/iavf.rst
7779 F:      Documentation/networking/device_drivers/intel/ice.rst
7780 F:      drivers/net/ethernet/intel/
7781 F:      drivers/net/ethernet/intel/*/
7782 F:      include/linux/avf/virtchnl.h
7783
7784 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7785 M:      Maik Broemme <mbroemme@libmpq.org>
7786 L:      linux-fbdev@vger.kernel.org
7787 S:      Maintained
7788 F:      Documentation/fb/intelfb.txt
7789 F:      drivers/video/fbdev/intelfb/
7790
7791 INTEL GPIO DRIVERS
7792 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7793 L:      linux-gpio@vger.kernel.org
7794 S:      Maintained
7795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7796 F:      drivers/gpio/gpio-ich.c
7797 F:      drivers/gpio/gpio-intel-mid.c
7798 F:      drivers/gpio/gpio-lynxpoint.c
7799 F:      drivers/gpio/gpio-merrifield.c
7800 F:      drivers/gpio/gpio-ml-ioh.c
7801 F:      drivers/gpio/gpio-pch.c
7802 F:      drivers/gpio/gpio-sch.c
7803 F:      drivers/gpio/gpio-sodaville.c
7804
7805 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7806 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7807 M:      Zhi Wang <zhi.a.wang@intel.com>
7808 L:      intel-gvt-dev@lists.freedesktop.org
7809 L:      intel-gfx@lists.freedesktop.org
7810 W:      https://01.org/igvt-g
7811 T:      git https://github.com/intel/gvt-linux.git
7812 S:      Supported
7813 F:      drivers/gpu/drm/i915/gvt/
7814
7815 INTEL HID EVENT DRIVER
7816 M:      Alex Hung <alex.hung@canonical.com>
7817 L:      platform-driver-x86@vger.kernel.org
7818 S:      Maintained
7819 F:      drivers/platform/x86/intel-hid.c
7820
7821 INTEL I/OAT DMA DRIVER
7822 M:      Dave Jiang <dave.jiang@intel.com>
7823 R:      Dan Williams <dan.j.williams@intel.com>
7824 L:      dmaengine@vger.kernel.org
7825 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7826 S:      Supported
7827 F:      drivers/dma/ioat*
7828
7829 INTEL IDLE DRIVER
7830 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7831 M:      Len Brown <lenb@kernel.org>
7832 L:      linux-pm@vger.kernel.org
7833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7834 B:      https://bugzilla.kernel.org
7835 S:      Supported
7836 F:      drivers/idle/intel_idle.c
7837
7838 INTEL INTEGRATED SENSOR HUB DRIVER
7839 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7840 M:      Jiri Kosina <jikos@kernel.org>
7841 L:      linux-input@vger.kernel.org
7842 S:      Maintained
7843 F:      drivers/hid/intel-ish-hid/
7844
7845 INTEL IOMMU (VT-d)
7846 M:      David Woodhouse <dwmw2@infradead.org>
7847 L:      iommu@lists.linux-foundation.org
7848 T:      git git://git.infradead.org/iommu-2.6.git
7849 S:      Supported
7850 F:      drivers/iommu/intel-iommu.c
7851 F:      include/linux/intel-iommu.h
7852
7853 INTEL IOP-ADMA DMA DRIVER
7854 R:      Dan Williams <dan.j.williams@intel.com>
7855 S:      Odd fixes
7856 F:      drivers/dma/iop-adma.c
7857
7858 INTEL IPU3 CSI-2 CIO2 DRIVER
7859 M:      Yong Zhi <yong.zhi@intel.com>
7860 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7861 M:      Bingbu Cao <bingbu.cao@intel.com>
7862 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7863 L:      linux-media@vger.kernel.org
7864 S:      Maintained
7865 F:      drivers/media/pci/intel/ipu3/
7866 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7867
7868 INTEL IPU3 CSI-2 IMGU DRIVER
7869 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7870 L:      linux-media@vger.kernel.org
7871 S:      Maintained
7872 F:      drivers/staging/media/ipu3/
7873 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7874 F:      Documentation/media/v4l-drivers/ipu3.rst
7875
7876 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7877 M:      Krzysztof Halasa <khalasa@piap.pl>
7878 S:      Maintained
7879 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7880 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7881 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7882 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7883 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7884 F:      drivers/net/wan/ixp4xx_hss.c
7885
7886 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7887 M:      Deepak Saxena <dsaxena@plexity.net>
7888 S:      Maintained
7889 F:      drivers/char/hw_random/ixp4xx-rng.c
7890
7891 INTEL MANAGEMENT ENGINE (mei)
7892 M:      Tomas Winkler <tomas.winkler@intel.com>
7893 L:      linux-kernel@vger.kernel.org
7894 S:      Supported
7895 F:      include/uapi/linux/mei.h
7896 F:      include/linux/mei_cl_bus.h
7897 F:      drivers/misc/mei/*
7898 F:      drivers/watchdog/mei_wdt.c
7899 F:      Documentation/misc-devices/mei/*
7900 F:      samples/mei/*
7901
7902 INTEL MENLOW THERMAL DRIVER
7903 M:      Sujith Thomas <sujith.thomas@intel.com>
7904 L:      platform-driver-x86@vger.kernel.org
7905 W:      https://01.org/linux-acpi
7906 S:      Supported
7907 F:      drivers/platform/x86/intel_menlow.c
7908
7909 INTEL MIC DRIVERS (mic)
7910 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7911 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7912 S:      Supported
7913 W:      https://github.com/sudeepdutt/mic
7914 W:      http://software.intel.com/en-us/mic-developer
7915 F:      include/linux/mic_bus.h
7916 F:      include/linux/scif.h
7917 F:      include/uapi/linux/mic_common.h
7918 F:      include/uapi/linux/mic_ioctl.h
7919 F:      include/uapi/linux/scif_ioctl.h
7920 F:      drivers/misc/mic/
7921 F:      drivers/dma/mic_x100_dma.c
7922 F:      drivers/dma/mic_x100_dma.h
7923 F:      Documentation/mic/
7924
7925 INTEL PMC CORE DRIVER
7926 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7927 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7928 L:      platform-driver-x86@vger.kernel.org
7929 S:      Maintained
7930 F:      drivers/platform/x86/intel_pmc_core*
7931
7932 INTEL PMC/P-Unit IPC DRIVER
7933 M:      Zha Qipeng<qipeng.zha@intel.com>
7934 L:      platform-driver-x86@vger.kernel.org
7935 S:      Maintained
7936 F:      drivers/platform/x86/intel_pmc_ipc.c
7937 F:      drivers/platform/x86/intel_punit_ipc.c
7938 F:      arch/x86/include/asm/intel_pmc_ipc.h
7939 F:      arch/x86/include/asm/intel_punit_ipc.h
7940
7941 INTEL PMIC GPIO DRIVERS
7942 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7943 S:      Maintained
7944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7945 F:      drivers/gpio/gpio-*cove.c
7946 F:      drivers/gpio/gpio-msic.c
7947
7948 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7949 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7950 S:      Maintained
7951 F:      drivers/mfd/intel_msic.c
7952 F:      drivers/mfd/intel_soc_pmic*
7953 F:      include/linux/mfd/intel_msic.h
7954 F:      include/linux/mfd/intel_soc_pmic*
7955
7956 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7957 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7958 L:      linux-wireless@vger.kernel.org
7959 S:      Maintained
7960 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7961 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7962 F:      drivers/net/wireless/intel/ipw2x00/
7963
7964 INTEL PSTATE DRIVER
7965 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7966 M:      Len Brown <lenb@kernel.org>
7967 L:      linux-pm@vger.kernel.org
7968 S:      Supported
7969 F:      drivers/cpufreq/intel_pstate.c
7970
7971 INTEL RDMA RNIC DRIVER
7972 M:      Faisal Latif <faisal.latif@intel.com>
7973 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7974 L:      linux-rdma@vger.kernel.org
7975 S:      Supported
7976 F:      drivers/infiniband/hw/i40iw/
7977 F:      include/uapi/rdma/i40iw-abi.h
7978
7979 INTEL TELEMETRY DRIVER
7980 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7981 M:      "David E. Box" <david.e.box@linux.intel.com>
7982 L:      platform-driver-x86@vger.kernel.org
7983 S:      Maintained
7984 F:      arch/x86/include/asm/intel_telemetry.h
7985 F:      drivers/platform/x86/intel_telemetry*
7986
7987 INTEL VIRTUAL BUTTON DRIVER
7988 M:      AceLan Kao <acelan.kao@canonical.com>
7989 L:      platform-driver-x86@vger.kernel.org
7990 S:      Maintained
7991 F:      drivers/platform/x86/intel-vbtn.c
7992
7993 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7994 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7995 L:      linux-wireless@vger.kernel.org
7996 S:      Supported
7997 F:      drivers/net/wireless/intel/iwlegacy/
7998
7999 INTEL WIRELESS WIFI LINK (iwlwifi)
8000 M:      Johannes Berg <johannes.berg@intel.com>
8001 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8002 M:      Luca Coelho <luciano.coelho@intel.com>
8003 M:      Intel Linux Wireless <linuxwifi@intel.com>
8004 L:      linux-wireless@vger.kernel.org
8005 W:      http://intellinuxwireless.org
8006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8007 S:      Supported
8008 F:      drivers/net/wireless/intel/iwlwifi/
8009
8010 INTEL WIRELESS WIMAX CONNECTION 2400
8011 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8012 M:      linux-wimax@intel.com
8013 L:      wimax@linuxwimax.org (subscribers-only)
8014 S:      Supported
8015 W:      http://linuxwimax.org
8016 F:      Documentation/wimax/README.i2400m
8017 F:      drivers/net/wimax/i2400m/
8018 F:      include/uapi/linux/wimax/i2400m.h
8019
8020 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8021 M:      Mario Limonciello <mario.limonciello@dell.com>
8022 S:      Maintained
8023 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8024
8025 INTEL(R) TRACE HUB
8026 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8027 S:      Supported
8028 F:      Documentation/trace/intel_th.rst
8029 F:      drivers/hwtracing/intel_th/
8030
8031 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8032 M:      Ning Sun <ning.sun@intel.com>
8033 L:      tboot-devel@lists.sourceforge.net
8034 W:      http://tboot.sourceforge.net
8035 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8036 S:      Supported
8037 F:      Documentation/intel_txt.txt
8038 F:      include/linux/tboot.h
8039 F:      arch/x86/kernel/tboot.c
8040
8041 INTEL-MID GPIO DRIVER
8042 M:      David Cohen <david.a.cohen@linux.intel.com>
8043 L:      linux-gpio@vger.kernel.org
8044 S:      Maintained
8045 F:      drivers/gpio/gpio-intel-mid.c
8046
8047 INTERCONNECT API
8048 M:      Georgi Djakov <georgi.djakov@linaro.org>
8049 S:      Maintained
8050 F:      Documentation/interconnect/
8051 F:      Documentation/devicetree/bindings/interconnect/
8052 F:      drivers/interconnect/
8053 F:      include/dt-bindings/interconnect/
8054 F:      include/linux/interconnect-provider.h
8055 F:      include/linux/interconnect.h
8056
8057 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8058 M:      Linus Walleij <linus.walleij@linaro.org>
8059 L:      linux-iio@vger.kernel.org
8060 S:      Maintained
8061 F:      drivers/iio/gyro/mpu3050*
8062 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8063
8064 IOC3 ETHERNET DRIVER
8065 M:      Ralf Baechle <ralf@linux-mips.org>
8066 L:      linux-mips@vger.kernel.org
8067 S:      Maintained
8068 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8069
8070 IOC3 SERIAL DRIVER
8071 M:      Pat Gefre <pfg@sgi.com>
8072 L:      linux-serial@vger.kernel.org
8073 S:      Maintained
8074 F:      drivers/tty/serial/ioc3_serial.c
8075
8076 IOMAP FILESYSTEM LIBRARY
8077 M:      Christoph Hellwig <hch@infradead.org>
8078 M:      Darrick J. Wong <darrick.wong@oracle.com>
8079 M:      linux-xfs@vger.kernel.org
8080 M:      linux-fsdevel@vger.kernel.org
8081 L:      linux-xfs@vger.kernel.org
8082 L:      linux-fsdevel@vger.kernel.org
8083 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8084 S:      Supported
8085 F:      fs/iomap.c
8086 F:      include/linux/iomap.h
8087
8088 IOMMU DRIVERS
8089 M:      Joerg Roedel <joro@8bytes.org>
8090 L:      iommu@lists.linux-foundation.org
8091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8092 S:      Maintained
8093 F:      Documentation/devicetree/bindings/iommu/
8094 F:      drivers/iommu/
8095 F:      include/linux/iommu.h
8096 F:      include/linux/of_iommu.h
8097 F:      include/linux/iova.h
8098
8099 IP MASQUERADING
8100 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8101 S:      Maintained
8102 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8103
8104 IPMI SUBSYSTEM
8105 M:      Corey Minyard <minyard@acm.org>
8106 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8107 W:      http://openipmi.sourceforge.net/
8108 S:      Supported
8109 F:      Documentation/devicetree/bindings/ipmi/
8110 F:      Documentation/IPMI.txt
8111 F:      drivers/char/ipmi/
8112 F:      include/linux/ipmi*
8113 F:      include/uapi/linux/ipmi*
8114
8115 IPS SCSI RAID DRIVER
8116 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8117 L:      linux-scsi@vger.kernel.org
8118 W:      http://www.adaptec.com/
8119 S:      Maintained
8120 F:      drivers/scsi/ips*
8121
8122 IPVS
8123 M:      Wensong Zhang <wensong@linux-vs.org>
8124 M:      Simon Horman <horms@verge.net.au>
8125 M:      Julian Anastasov <ja@ssi.bg>
8126 L:      netdev@vger.kernel.org
8127 L:      lvs-devel@vger.kernel.org
8128 S:      Maintained
8129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8131 F:      Documentation/networking/ipvs-sysctl.txt
8132 F:      include/net/ip_vs.h
8133 F:      include/uapi/linux/ip_vs.h
8134 F:      net/netfilter/ipvs/
8135
8136 IPWIRELESS DRIVER
8137 M:      Jiri Kosina <jikos@kernel.org>
8138 M:      David Sterba <dsterba@suse.com>
8139 S:      Odd Fixes
8140 F:      drivers/tty/ipwireless/
8141
8142 IPX NETWORK LAYER
8143 L:      netdev@vger.kernel.org
8144 S:      Obsolete
8145 F:      include/uapi/linux/ipx.h
8146
8147 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8148 M:      Marc Zyngier <marc.zyngier@arm.com>
8149 S:      Maintained
8150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8151 F:      Documentation/IRQ-domain.txt
8152 F:      include/linux/irqdomain.h
8153 F:      kernel/irq/irqdomain.c
8154 F:      kernel/irq/msi.c
8155
8156 IRQ SUBSYSTEM
8157 M:      Thomas Gleixner <tglx@linutronix.de>
8158 L:      linux-kernel@vger.kernel.org
8159 S:      Maintained
8160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8161 F:      kernel/irq/
8162
8163 IRQCHIP DRIVERS
8164 M:      Thomas Gleixner <tglx@linutronix.de>
8165 M:      Jason Cooper <jason@lakedaemon.net>
8166 M:      Marc Zyngier <marc.zyngier@arm.com>
8167 L:      linux-kernel@vger.kernel.org
8168 S:      Maintained
8169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8170 F:      Documentation/devicetree/bindings/interrupt-controller/
8171 F:      drivers/irqchip/
8172
8173 ISA
8174 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8175 S:      Maintained
8176 F:      Documentation/isa.txt
8177 F:      drivers/base/isa.c
8178 F:      include/linux/isa.h
8179
8180 ISA RADIO MODULE
8181 M:      Hans Verkuil <hverkuil@xs4all.nl>
8182 L:      linux-media@vger.kernel.org
8183 T:      git git://linuxtv.org/media_tree.git
8184 W:      https://linuxtv.org
8185 S:      Maintained
8186 F:      drivers/media/radio/radio-isa*
8187
8188 ISAPNP
8189 M:      Jaroslav Kysela <perex@perex.cz>
8190 S:      Maintained
8191 F:      Documentation/isapnp.txt
8192 F:      drivers/pnp/isapnp/
8193 F:      include/linux/isapnp.h
8194
8195 ISCSI
8196 M:      Lee Duncan <lduncan@suse.com>
8197 M:      Chris Leech <cleech@redhat.com>
8198 L:      open-iscsi@googlegroups.com
8199 W:      www.open-iscsi.com
8200 S:      Maintained
8201 F:      drivers/scsi/*iscsi*
8202 F:      include/scsi/*iscsi*
8203
8204 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8205 M:      Peter Jones <pjones@redhat.com>
8206 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8207 S:      Maintained
8208 F:      drivers/firmware/iscsi_ibft*
8209
8210 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8211 M:      Sagi Grimberg <sagi@grimberg.me>
8212 M:      Max Gurtovoy <maxg@mellanox.com>
8213 L:      linux-rdma@vger.kernel.org
8214 S:      Supported
8215 W:      http://www.openfabrics.org
8216 W:      www.open-iscsi.org
8217 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8218 F:      drivers/infiniband/ulp/iser/
8219
8220 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8221 M:      Sagi Grimberg <sagi@grimberg.me>
8222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8223 L:      linux-rdma@vger.kernel.org
8224 L:      target-devel@vger.kernel.org
8225 S:      Supported
8226 W:      http://www.linux-iscsi.org
8227 F:      drivers/infiniband/ulp/isert
8228
8229 ISDN SUBSYSTEM
8230 M:      Karsten Keil <isdn@linux-pingi.de>
8231 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8232 L:      netdev@vger.kernel.org
8233 W:      http://www.isdn4linux.de
8234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8235 S:      Maintained
8236 F:      Documentation/isdn/
8237 F:      drivers/isdn/
8238 F:      include/linux/isdn.h
8239 F:      include/linux/isdn/
8240 F:      include/uapi/linux/isdn.h
8241 F:      include/uapi/linux/isdn/
8242
8243 IT87 HARDWARE MONITORING DRIVER
8244 M:      Jean Delvare <jdelvare@suse.com>
8245 L:      linux-hwmon@vger.kernel.org
8246 S:      Maintained
8247 F:      Documentation/hwmon/it87
8248 F:      drivers/hwmon/it87.c
8249
8250 IT913X MEDIA DRIVER
8251 M:      Antti Palosaari <crope@iki.fi>
8252 L:      linux-media@vger.kernel.org
8253 W:      https://linuxtv.org
8254 W:      http://palosaari.fi/linux/
8255 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8256 T:      git git://linuxtv.org/anttip/media_tree.git
8257 S:      Maintained
8258 F:      drivers/media/tuners/it913x*
8259
8260 IVTV VIDEO4LINUX DRIVER
8261 M:      Andy Walls <awalls@md.metrocast.net>
8262 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8263 L:      linux-media@vger.kernel.org
8264 T:      git git://linuxtv.org/media_tree.git
8265 W:      http://www.ivtvdriver.org
8266 S:      Maintained
8267 F:      Documentation/media/v4l-drivers/ivtv*
8268 F:      drivers/media/pci/ivtv/
8269 F:      include/uapi/linux/ivtv*
8270
8271 IX2505V MEDIA DRIVER
8272 M:      Malcolm Priestley <tvboxspy@gmail.com>
8273 L:      linux-media@vger.kernel.org
8274 W:      https://linuxtv.org
8275 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8276 S:      Maintained
8277 F:      drivers/media/dvb-frontends/ix2505v*
8278
8279 JAILHOUSE HYPERVISOR INTERFACE
8280 M:      Jan Kiszka <jan.kiszka@siemens.com>
8281 L:      jailhouse-dev@googlegroups.com
8282 S:      Maintained
8283 F:      arch/x86/kernel/jailhouse.c
8284 F:      arch/x86/include/asm/jailhouse_para.h
8285
8286 JC42.4 TEMPERATURE SENSOR DRIVER
8287 M:      Guenter Roeck <linux@roeck-us.net>
8288 L:      linux-hwmon@vger.kernel.org
8289 S:      Maintained
8290 F:      drivers/hwmon/jc42.c
8291 F:      Documentation/hwmon/jc42
8292
8293 JFS FILESYSTEM
8294 M:      Dave Kleikamp <shaggy@kernel.org>
8295 L:      jfs-discussion@lists.sourceforge.net
8296 W:      http://jfs.sourceforge.net/
8297 T:      git git://github.com/kleikamp/linux-shaggy.git
8298 S:      Maintained
8299 F:      Documentation/filesystems/jfs.txt
8300 F:      fs/jfs/
8301
8302 JME NETWORK DRIVER
8303 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8304 L:      netdev@vger.kernel.org
8305 S:      Maintained
8306 F:      drivers/net/ethernet/jme.*
8307
8308 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8309 M:      David Woodhouse <dwmw2@infradead.org>
8310 L:      linux-mtd@lists.infradead.org
8311 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8312 S:      Maintained
8313 F:      fs/jffs2/
8314 F:      include/uapi/linux/jffs2.h
8315
8316 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8317 M:      "Theodore Ts'o" <tytso@mit.edu>
8318 M:      Jan Kara <jack@suse.com>
8319 L:      linux-ext4@vger.kernel.org
8320 S:      Maintained
8321 F:      fs/jbd2/
8322 F:      include/linux/jbd2.h
8323
8324 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8325 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8326 L:      linux-media@vger.kernel.org
8327 S:      Maintained
8328 F:      drivers/media/platform/rcar_jpu.c
8329
8330 JSM Neo PCI based serial card
8331 L:      linux-serial@vger.kernel.org
8332 S:      Orphan
8333 F:      drivers/tty/serial/jsm/
8334
8335 K10TEMP HARDWARE MONITORING DRIVER
8336 M:      Clemens Ladisch <clemens@ladisch.de>
8337 L:      linux-hwmon@vger.kernel.org
8338 S:      Maintained
8339 F:      Documentation/hwmon/k10temp
8340 F:      drivers/hwmon/k10temp.c
8341
8342 K8TEMP HARDWARE MONITORING DRIVER
8343 M:      Rudolf Marek <r.marek@assembler.cz>
8344 L:      linux-hwmon@vger.kernel.org
8345 S:      Maintained
8346 F:      Documentation/hwmon/k8temp
8347 F:      drivers/hwmon/k8temp.c
8348
8349 KASAN
8350 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8351 R:      Alexander Potapenko <glider@google.com>
8352 R:      Dmitry Vyukov <dvyukov@google.com>
8353 L:      kasan-dev@googlegroups.com
8354 S:      Maintained
8355 F:      arch/*/include/asm/kasan.h
8356 F:      arch/*/mm/kasan_init*
8357 F:      Documentation/dev-tools/kasan.rst
8358 F:      include/linux/kasan*.h
8359 F:      lib/test_kasan.c
8360 F:      mm/kasan/
8361 F:      scripts/Makefile.kasan
8362
8363 KCONFIG
8364 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8366 L:      linux-kbuild@vger.kernel.org
8367 S:      Maintained
8368 F:      Documentation/kbuild/kconfig*
8369 F:      scripts/kconfig/
8370 F:      scripts/Kconfig.include
8371
8372 KDUMP
8373 M:      Dave Young <dyoung@redhat.com>
8374 M:      Baoquan He <bhe@redhat.com>
8375 R:      Vivek Goyal <vgoyal@redhat.com>
8376 L:      kexec@lists.infradead.org
8377 W:      http://lse.sourceforge.net/kdump/
8378 S:      Maintained
8379 F:      Documentation/kdump/
8380
8381 KEENE FM RADIO TRANSMITTER DRIVER
8382 M:      Hans Verkuil <hverkuil@xs4all.nl>
8383 L:      linux-media@vger.kernel.org
8384 T:      git git://linuxtv.org/media_tree.git
8385 W:      https://linuxtv.org
8386 S:      Maintained
8387 F:      drivers/media/radio/radio-keene*
8388
8389 KERNEL AUTOMOUNTER
8390 M:      Ian Kent <raven@themaw.net>
8391 L:      autofs@vger.kernel.org
8392 S:      Maintained
8393 F:      fs/autofs/
8394
8395 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8396 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8397 M:      Michal Marek <michal.lkml@markovi.net>
8398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8399 L:      linux-kbuild@vger.kernel.org
8400 S:      Maintained
8401 F:      Documentation/kbuild/
8402 F:      Makefile
8403 F:      scripts/Kbuild*
8404 F:      scripts/Makefile*
8405 F:      scripts/basic/
8406 F:      scripts/mk*
8407 F:      scripts/mod/
8408 F:      scripts/package/
8409
8410 KERNEL JANITORS
8411 L:      kernel-janitors@vger.kernel.org
8412 W:      http://kernelnewbies.org/KernelJanitors
8413 S:      Odd Fixes
8414
8415 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8416 M:      "J. Bruce Fields" <bfields@fieldses.org>
8417 M:      Jeff Layton <jlayton@kernel.org>
8418 L:      linux-nfs@vger.kernel.org
8419 W:      http://nfs.sourceforge.net/
8420 T:      git git://linux-nfs.org/~bfields/linux.git
8421 S:      Supported
8422 F:      fs/nfsd/
8423 F:      include/uapi/linux/nfsd/
8424 F:      fs/lockd/
8425 F:      fs/nfs_common/
8426 F:      net/sunrpc/
8427 F:      include/linux/lockd/
8428 F:      include/linux/sunrpc/
8429 F:      include/uapi/linux/sunrpc/
8430
8431 KERNEL SELFTEST FRAMEWORK
8432 M:      Shuah Khan <shuah@kernel.org>
8433 M:      Shuah Khan <skhan@linuxfoundation.org>
8434 L:      linux-kselftest@vger.kernel.org
8435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8436 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8437 S:      Maintained
8438 F:      tools/testing/selftests/
8439 F:      Documentation/dev-tools/kselftest*
8440
8441 KERNEL USERMODE HELPER
8442 M:      Luis Chamberlain <mcgrof@kernel.org>
8443 L:      linux-kernel@vger.kernel.org
8444 S:      Maintained
8445 F:      kernel/umh.c
8446 F:      include/linux/umh.h
8447
8448 KERNEL VIRTUAL MACHINE (KVM)
8449 M:      Paolo Bonzini <pbonzini@redhat.com>
8450 M:      Radim Krčmář <rkrcmar@redhat.com>
8451 L:      kvm@vger.kernel.org
8452 W:      http://www.linux-kvm.org
8453 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8454 S:      Supported
8455 F:      Documentation/virtual/kvm/
8456 F:      include/trace/events/kvm.h
8457 F:      include/uapi/asm-generic/kvm*
8458 F:      include/uapi/linux/kvm*
8459 F:      include/asm-generic/kvm*
8460 F:      include/linux/kvm*
8461 F:      include/kvm/iodev.h
8462 F:      virt/kvm/*
8463 F:      tools/kvm/
8464
8465 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8466 M:      Joerg Roedel <joro@8bytes.org>
8467 L:      kvm@vger.kernel.org
8468 W:      http://www.linux-kvm.org/
8469 S:      Maintained
8470 F:      arch/x86/include/asm/svm.h
8471 F:      arch/x86/kvm/svm.c
8472
8473 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8474 M:      Christoffer Dall <christoffer.dall@arm.com>
8475 M:      Marc Zyngier <marc.zyngier@arm.com>
8476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8477 L:      kvmarm@lists.cs.columbia.edu
8478 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8480 S:      Supported
8481 F:      arch/arm/include/uapi/asm/kvm*
8482 F:      arch/arm/include/asm/kvm*
8483 F:      arch/arm/kvm/
8484 F:      virt/kvm/arm/
8485 F:      include/kvm/arm_*
8486
8487 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8488 M:      Christoffer Dall <christoffer.dall@arm.com>
8489 M:      Marc Zyngier <marc.zyngier@arm.com>
8490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8491 L:      kvmarm@lists.cs.columbia.edu
8492 S:      Maintained
8493 F:      arch/arm64/include/uapi/asm/kvm*
8494 F:      arch/arm64/include/asm/kvm*
8495 F:      arch/arm64/kvm/
8496
8497 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8498 M:      James Hogan <jhogan@kernel.org>
8499 L:      linux-mips@vger.kernel.org
8500 S:      Supported
8501 F:      arch/mips/include/uapi/asm/kvm*
8502 F:      arch/mips/include/asm/kvm*
8503 F:      arch/mips/kvm/
8504
8505 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8506 M:      Paul Mackerras <paulus@ozlabs.org>
8507 L:      kvm-ppc@vger.kernel.org
8508 W:      http://www.linux-kvm.org/
8509 T:      git git://github.com/agraf/linux-2.6.git
8510 S:      Supported
8511 F:      arch/powerpc/include/uapi/asm/kvm*
8512 F:      arch/powerpc/include/asm/kvm*
8513 F:      arch/powerpc/kvm/
8514 F:      arch/powerpc/kernel/kvm*
8515
8516 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8517 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8518 M:      Janosch Frank <frankja@linux.ibm.com>
8519 R:      David Hildenbrand <david@redhat.com>
8520 R:      Cornelia Huck <cohuck@redhat.com>
8521 L:      linux-s390@vger.kernel.org
8522 W:      http://www.ibm.com/developerworks/linux/linux390/
8523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8524 S:      Supported
8525 F:      arch/s390/include/uapi/asm/kvm*
8526 F:      arch/s390/include/asm/gmap.h
8527 F:      arch/s390/include/asm/kvm*
8528 F:      arch/s390/kvm/
8529 F:      arch/s390/mm/gmap.c
8530
8531 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8532 M:      Paolo Bonzini <pbonzini@redhat.com>
8533 M:      Radim Krčmář <rkrcmar@redhat.com>
8534 L:      kvm@vger.kernel.org
8535 W:      http://www.linux-kvm.org
8536 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8537 S:      Supported
8538 F:      arch/x86/kvm/
8539 F:      arch/x86/kvm/*/
8540 F:      arch/x86/include/uapi/asm/kvm*
8541 F:      arch/x86/include/asm/kvm*
8542 F:      arch/x86/include/asm/pvclock-abi.h
8543 F:      arch/x86/kernel/kvm.c
8544 F:      arch/x86/kernel/kvmclock.c
8545
8546 KERNFS
8547 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8548 M:      Tejun Heo <tj@kernel.org>
8549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8550 S:      Supported
8551 F:      include/linux/kernfs.h
8552 F:      fs/kernfs/
8553
8554 KEXEC
8555 M:      Eric Biederman <ebiederm@xmission.com>
8556 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8557 L:      kexec@lists.infradead.org
8558 S:      Maintained
8559 F:      include/linux/kexec.h
8560 F:      include/uapi/linux/kexec.h
8561 F:      kernel/kexec*
8562
8563 KEYS-ENCRYPTED
8564 M:      Mimi Zohar <zohar@linux.ibm.com>
8565 L:      linux-integrity@vger.kernel.org
8566 L:      keyrings@vger.kernel.org
8567 S:      Supported
8568 F:      Documentation/security/keys/trusted-encrypted.rst
8569 F:      include/keys/encrypted-type.h
8570 F:      security/keys/encrypted-keys/
8571
8572 KEYS-TRUSTED
8573 M:      James Bottomley <jejb@linux.ibm.com>
8574 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8575 M:      Mimi Zohar <zohar@linux.ibm.com>
8576 L:      linux-integrity@vger.kernel.org
8577 L:      keyrings@vger.kernel.org
8578 S:      Supported
8579 F:      Documentation/security/keys/trusted-encrypted.rst
8580 F:      include/keys/trusted-type.h
8581 F:      security/keys/trusted.c
8582 F:      security/keys/trusted.h
8583
8584 KEYS/KEYRINGS:
8585 M:      David Howells <dhowells@redhat.com>
8586 L:      keyrings@vger.kernel.org
8587 S:      Maintained
8588 F:      Documentation/security/keys/core.rst
8589 F:      include/linux/key.h
8590 F:      include/linux/key-type.h
8591 F:      include/linux/keyctl.h
8592 F:      include/uapi/linux/keyctl.h
8593 F:      include/keys/
8594 F:      security/keys/
8595
8596 KGDB / KDB /debug_core
8597 M:      Jason Wessel <jason.wessel@windriver.com>
8598 M:      Daniel Thompson <daniel.thompson@linaro.org>
8599 W:      http://kgdb.wiki.kernel.org/
8600 L:      kgdb-bugreport@lists.sourceforge.net
8601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8602 S:      Maintained
8603 F:      Documentation/dev-tools/kgdb.rst
8604 F:      drivers/misc/kgdbts.c
8605 F:      drivers/tty/serial/kgdboc.c
8606 F:      include/linux/kdb.h
8607 F:      include/linux/kgdb.h
8608 F:      kernel/debug/
8609
8610 KMEMLEAK
8611 M:      Catalin Marinas <catalin.marinas@arm.com>
8612 S:      Maintained
8613 F:      Documentation/dev-tools/kmemleak.rst
8614 F:      include/linux/kmemleak.h
8615 F:      mm/kmemleak.c
8616 F:      mm/kmemleak-test.c
8617
8618 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8619 M:      Luis Chamberlain <mcgrof@kernel.org>
8620 L:      linux-kernel@vger.kernel.org
8621 S:      Maintained
8622 F:      kernel/kmod.c
8623 F:      include/linux/kmod.h
8624 F:      lib/test_kmod.c
8625 F:      tools/testing/selftests/kmod/
8626
8627 KPROBES
8628 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8629 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8630 M:      "David S. Miller" <davem@davemloft.net>
8631 M:      Masami Hiramatsu <mhiramat@kernel.org>
8632 S:      Maintained
8633 F:      Documentation/kprobes.txt
8634 F:      include/linux/kprobes.h
8635 F:      include/asm-generic/kprobes.h
8636 F:      kernel/kprobes.c
8637
8638 KS0108 LCD CONTROLLER DRIVER
8639 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8640 S:      Maintained
8641 F:      Documentation/auxdisplay/ks0108
8642 F:      drivers/auxdisplay/ks0108.c
8643 F:      include/linux/ks0108.h
8644
8645 L3MDEV
8646 M:      David Ahern <dsa@cumulusnetworks.com>
8647 L:      netdev@vger.kernel.org
8648 S:      Maintained
8649 F:      net/l3mdev
8650 F:      include/net/l3mdev.h
8651
8652 L7 BPF FRAMEWORK
8653 M:      John Fastabend <john.fastabend@gmail.com>
8654 M:      Daniel Borkmann <daniel@iogearbox.net>
8655 L:      netdev@vger.kernel.org
8656 L:      bpf@vger.kernel.org
8657 S:      Maintained
8658 F:      include/linux/skmsg.h
8659 F:      net/core/skmsg.c
8660 F:      net/core/sock_map.c
8661 F:      net/ipv4/tcp_bpf.c
8662
8663 LANTIQ / INTEL Ethernet drivers
8664 M:      Hauke Mehrtens <hauke@hauke-m.de>
8665 L:      netdev@vger.kernel.org
8666 S:      Maintained
8667 F:      net/dsa/tag_gswip.c
8668 F:      drivers/net/ethernet/lantiq_xrx200.c
8669 F:      drivers/net/dsa/lantiq_pce.h
8670 F:      drivers/net/dsa/lantiq_gswip.c
8671
8672 LANTIQ MIPS ARCHITECTURE
8673 M:      John Crispin <john@phrozen.org>
8674 L:      linux-mips@vger.kernel.org
8675 S:      Maintained
8676 F:      arch/mips/lantiq
8677 F:      drivers/soc/lantiq
8678
8679 LAPB module
8680 L:      linux-x25@vger.kernel.org
8681 S:      Orphan
8682 F:      Documentation/networking/lapb-module.txt
8683 F:      include/*/lapb.h
8684 F:      net/lapb/
8685
8686 LASI 53c700 driver for PARISC
8687 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8688 L:      linux-scsi@vger.kernel.org
8689 S:      Maintained
8690 F:      Documentation/scsi/53c700.txt
8691 F:      drivers/scsi/53c700*
8692
8693 LEAKING_ADDRESSES
8694 M:      Tobin C. Harding <me@tobin.cc>
8695 M:      Tycho Andersen <tycho@tycho.ws>
8696 L:      kernel-hardening@lists.openwall.com
8697 S:      Maintained
8698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8699 F:      scripts/leaking_addresses.pl
8700
8701 LED SUBSYSTEM
8702 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8703 M:      Pavel Machek <pavel@ucw.cz>
8704 L:      linux-leds@vger.kernel.org
8705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8706 S:      Maintained
8707 F:      Documentation/devicetree/bindings/leds/
8708 F:      drivers/leds/
8709 F:      include/linux/leds.h
8710
8711 LEGACY EEPROM DRIVER
8712 M:      Jean Delvare <jdelvare@suse.com>
8713 S:      Maintained
8714 F:      Documentation/misc-devices/eeprom
8715 F:      drivers/misc/eeprom/eeprom.c
8716
8717 LEGO MINDSTORMS EV3
8718 R:      David Lechner <david@lechnology.com>
8719 S:      Maintained
8720 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8721 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8722 F:      drivers/power/supply/lego_ev3_battery.c
8723
8724 LEGO USB Tower driver
8725 M:      Juergen Stuber <starblue@users.sourceforge.net>
8726 L:      legousb-devel@lists.sourceforge.net
8727 W:      http://legousb.sourceforge.net/
8728 S:      Maintained
8729 F:      drivers/usb/misc/legousbtower.c
8730
8731 LG LAPTOP EXTRAS
8732 M:      Matan Ziv-Av <matan@svgalib.org>
8733 L:      platform-driver-x86@vger.kernel.org
8734 S:      Maintained
8735 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8736 F:      Documentation/laptops/lg-laptop.rst
8737 F:      drivers/platform/x86/lg-laptop.c
8738
8739 LG2160 MEDIA DRIVER
8740 M:      Michael Krufky <mkrufky@linuxtv.org>
8741 L:      linux-media@vger.kernel.org
8742 W:      https://linuxtv.org
8743 W:      http://github.com/mkrufky
8744 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8745 T:      git git://linuxtv.org/mkrufky/tuners.git
8746 S:      Maintained
8747 F:      drivers/media/dvb-frontends/lg2160.*
8748
8749 LGDT3305 MEDIA DRIVER
8750 M:      Michael Krufky <mkrufky@linuxtv.org>
8751 L:      linux-media@vger.kernel.org
8752 W:      https://linuxtv.org
8753 W:      http://github.com/mkrufky
8754 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8755 T:      git git://linuxtv.org/mkrufky/tuners.git
8756 S:      Maintained
8757 F:      drivers/media/dvb-frontends/lgdt3305.*
8758
8759 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8760 M:      Viresh Kumar <vireshk@kernel.org>
8761 L:      linux-ide@vger.kernel.org
8762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8763 S:      Maintained
8764 F:      include/linux/pata_arasan_cf_data.h
8765 F:      drivers/ata/pata_arasan_cf.c
8766
8767 LIBATA PATA DRIVERS
8768 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8769 M:      Jens Axboe <axboe@kernel.dk>
8770 L:      linux-ide@vger.kernel.org
8771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8772 S:      Maintained
8773 F:      drivers/ata/pata_*.c
8774 F:      drivers/ata/ata_generic.c
8775
8776 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8777 M:      Linus Walleij <linus.walleij@linaro.org>
8778 L:      linux-ide@vger.kernel.org
8779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8780 S:      Maintained
8781 F:      drivers/ata/pata_ftide010.c
8782 F:      drivers/ata/sata_gemini.c
8783 F:      drivers/ata/sata_gemini.h
8784
8785 LIBATA SATA AHCI PLATFORM devices support
8786 M:      Hans de Goede <hdegoede@redhat.com>
8787 M:      Jens Axboe <axboe@kernel.dk>
8788 L:      linux-ide@vger.kernel.org
8789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8790 S:      Maintained
8791 F:      drivers/ata/ahci_platform.c
8792 F:      drivers/ata/libahci_platform.c
8793 F:      include/linux/ahci_platform.h
8794
8795 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8796 M:      Mikael Pettersson <mikpelinux@gmail.com>
8797 L:      linux-ide@vger.kernel.org
8798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8799 S:      Maintained
8800 F:      drivers/ata/sata_promise.*
8801
8802 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8803 M:      Jens Axboe <axboe@kernel.dk>
8804 L:      linux-ide@vger.kernel.org
8805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8806 S:      Maintained
8807 F:      drivers/ata/
8808 F:      include/linux/ata.h
8809 F:      include/linux/libata.h
8810 F:      Documentation/devicetree/bindings/ata/
8811
8812 LIBLOCKDEP
8813 M:      Sasha Levin <alexander.levin@microsoft.com>
8814 S:      Maintained
8815 F:      tools/lib/lockdep/
8816
8817 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8818 M:      Dan Williams <dan.j.williams@intel.com>
8819 M:      Vishal Verma <vishal.l.verma@intel.com>
8820 M:      Dave Jiang <dave.jiang@intel.com>
8821 L:      linux-nvdimm@lists.01.org
8822 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8823 S:      Supported
8824 F:      drivers/nvdimm/blk.c
8825 F:      drivers/nvdimm/region_devs.c
8826
8827 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8828 M:      Vishal Verma <vishal.l.verma@intel.com>
8829 M:      Dan Williams <dan.j.williams@intel.com>
8830 M:      Dave Jiang <dave.jiang@intel.com>
8831 L:      linux-nvdimm@lists.01.org
8832 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8833 S:      Supported
8834 F:      drivers/nvdimm/btt*
8835
8836 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8837 M:      Dan Williams <dan.j.williams@intel.com>
8838 M:      Vishal Verma <vishal.l.verma@intel.com>
8839 M:      Dave Jiang <dave.jiang@intel.com>
8840 L:      linux-nvdimm@lists.01.org
8841 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8842 S:      Supported
8843 F:      drivers/nvdimm/pmem*
8844
8845 LIBNVDIMM: DEVICETREE BINDINGS
8846 M:      Oliver O'Halloran <oohall@gmail.com>
8847 L:      linux-nvdimm@lists.01.org
8848 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8849 S:      Supported
8850 F:      drivers/nvdimm/of_pmem.c
8851 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8852
8853 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8854 M:      Dan Williams <dan.j.williams@intel.com>
8855 M:      Vishal Verma <vishal.l.verma@intel.com>
8856 M:      Dave Jiang <dave.jiang@intel.com>
8857 M:      Keith Busch <keith.busch@intel.com>
8858 M:      Ira Weiny <ira.weiny@intel.com>
8859 L:      linux-nvdimm@lists.01.org
8860 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8862 S:      Supported
8863 F:      drivers/nvdimm/*
8864 F:      drivers/acpi/nfit/*
8865 F:      include/linux/nd.h
8866 F:      include/linux/libnvdimm.h
8867 F:      include/uapi/linux/ndctl.h
8868
8869 LIGHTNVM PLATFORM SUPPORT
8870 M:      Matias Bjorling <mb@lightnvm.io>
8871 W:      http://github/OpenChannelSSD
8872 L:      linux-block@vger.kernel.org
8873 S:      Maintained
8874 F:      drivers/lightnvm/
8875 F:      include/linux/lightnvm.h
8876 F:      include/uapi/linux/lightnvm.h
8877
8878 LINUX FOR POWER MACINTOSH
8879 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8880 W:      http://www.penguinppc.org/
8881 L:      linuxppc-dev@lists.ozlabs.org
8882 S:      Maintained
8883 F:      arch/powerpc/platforms/powermac/
8884 F:      drivers/macintosh/
8885
8886 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8887 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8888 M:      Paul Mackerras <paulus@samba.org>
8889 M:      Michael Ellerman <mpe@ellerman.id.au>
8890 W:      https://github.com/linuxppc/linux/wiki
8891 L:      linuxppc-dev@lists.ozlabs.org
8892 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8894 S:      Supported
8895 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8896 F:      Documentation/devicetree/bindings/powerpc/
8897 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8898 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8899 F:      Documentation/powerpc/
8900 F:      arch/powerpc/
8901 F:      drivers/char/tpm/tpm_ibmvtpm*
8902 F:      drivers/crypto/nx/
8903 F:      drivers/crypto/vmx/
8904 F:      drivers/i2c/busses/i2c-opal.c
8905 F:      drivers/net/ethernet/ibm/ibmveth.*
8906 F:      drivers/net/ethernet/ibm/ibmvnic.*
8907 F:      drivers/pci/hotplug/pnv_php.c
8908 F:      drivers/pci/hotplug/rpa*
8909 F:      drivers/rtc/rtc-opal.c
8910 F:      drivers/scsi/ibmvscsi/
8911 F:      drivers/tty/hvc/hvc_opal.c
8912 F:      drivers/watchdog/wdrtas.c
8913 F:      tools/testing/selftests/powerpc
8914 N:      /pmac
8915 N:      powermac
8916 N:      powernv
8917 N:      [^a-z0-9]ps3
8918 N:      pseries
8919
8920 LINUX FOR POWERPC EMBEDDED MPC5XXX
8921 M:      Anatolij Gustschin <agust@denx.de>
8922 L:      linuxppc-dev@lists.ozlabs.org
8923 T:      git git://git.denx.de/linux-denx-agust.git
8924 S:      Maintained
8925 F:      arch/powerpc/platforms/512x/
8926 F:      arch/powerpc/platforms/52xx/
8927
8928 LINUX FOR POWERPC EMBEDDED PPC4XX
8929 M:      Alistair Popple <alistair@popple.id.au>
8930 M:      Matt Porter <mporter@kernel.crashing.org>
8931 W:      http://www.penguinppc.org/
8932 L:      linuxppc-dev@lists.ozlabs.org
8933 S:      Maintained
8934 F:      arch/powerpc/platforms/40x/
8935 F:      arch/powerpc/platforms/44x/
8936
8937 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8938 M:      Scott Wood <oss@buserror.net>
8939 M:      Kumar Gala <galak@kernel.crashing.org>
8940 W:      http://www.penguinppc.org/
8941 L:      linuxppc-dev@lists.ozlabs.org
8942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8943 S:      Maintained
8944 F:      arch/powerpc/platforms/83xx/
8945 F:      arch/powerpc/platforms/85xx/
8946 F:      Documentation/devicetree/bindings/powerpc/fsl/
8947
8948 LINUX FOR POWERPC EMBEDDED PPC8XX
8949 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8950 W:      http://www.penguinppc.org/
8951 L:      linuxppc-dev@lists.ozlabs.org
8952 S:      Maintained
8953 F:      arch/powerpc/platforms/8xx/
8954
8955 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8956 L:      linuxppc-dev@lists.ozlabs.org
8957 S:      Orphan
8958 F:      arch/powerpc/*/*virtex*
8959 F:      arch/powerpc/*/*/*virtex*
8960
8961 LINUX FOR POWERPC PA SEMI PWRFICIENT
8962 L:      linuxppc-dev@lists.ozlabs.org
8963 S:      Orphan
8964 F:      arch/powerpc/platforms/pasemi/
8965 F:      drivers/*/*pasemi*
8966 F:      drivers/*/*/*pasemi*
8967
8968 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8969 M:      Kees Cook <keescook@chromium.org>
8970 S:      Maintained
8971 F:      drivers/misc/lkdtm/*
8972
8973 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8974 M:      Alan Stern <stern@rowland.harvard.edu>
8975 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8976 M:      Will Deacon <will.deacon@arm.com>
8977 M:      Peter Zijlstra <peterz@infradead.org>
8978 M:      Boqun Feng <boqun.feng@gmail.com>
8979 M:      Nicholas Piggin <npiggin@gmail.com>
8980 M:      David Howells <dhowells@redhat.com>
8981 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8982 M:      Luc Maranget <luc.maranget@inria.fr>
8983 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8984 R:      Akira Yokosawa <akiyks@gmail.com>
8985 R:      Daniel Lustig <dlustig@nvidia.com>
8986 L:      linux-kernel@vger.kernel.org
8987 L:      linux-arch@vger.kernel.org
8988 S:      Supported
8989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8990 F:      tools/memory-model/
8991 F:      Documentation/atomic_bitops.txt
8992 F:      Documentation/atomic_t.txt
8993 F:      Documentation/core-api/atomic_ops.rst
8994 F:      Documentation/core-api/refcount-vs-atomic.rst
8995 F:      Documentation/memory-barriers.txt
8996
8997 LIS3LV02D ACCELEROMETER DRIVER
8998 M:      Eric Piel <eric.piel@tremplin-utc.net>
8999 S:      Maintained
9000 F:      Documentation/misc-devices/lis3lv02d
9001 F:      drivers/misc/lis3lv02d/
9002 F:      drivers/platform/x86/hp_accel.c
9003
9004 LIVE PATCHING
9005 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9006 M:      Jiri Kosina <jikos@kernel.org>
9007 M:      Miroslav Benes <mbenes@suse.cz>
9008 M:      Petr Mladek <pmladek@suse.com>
9009 R:      Joe Lawrence <joe.lawrence@redhat.com>
9010 S:      Maintained
9011 F:      kernel/livepatch/
9012 F:      include/linux/livepatch.h
9013 F:      arch/x86/include/asm/livepatch.h
9014 F:      arch/x86/kernel/livepatch.c
9015 F:      Documentation/livepatch/
9016 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9017 F:      samples/livepatch/
9018 F:      tools/testing/selftests/livepatch/
9019 L:      live-patching@vger.kernel.org
9020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9021
9022 LLC (802.2)
9023 L:      netdev@vger.kernel.org
9024 S:      Odd fixes
9025 F:      include/linux/llc.h
9026 F:      include/uapi/linux/llc.h
9027 F:      include/net/llc*
9028 F:      net/llc/
9029
9030 LM73 HARDWARE MONITOR DRIVER
9031 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9032 L:      linux-hwmon@vger.kernel.org
9033 S:      Maintained
9034 F:      drivers/hwmon/lm73.c
9035
9036 LM78 HARDWARE MONITOR DRIVER
9037 M:      Jean Delvare <jdelvare@suse.com>
9038 L:      linux-hwmon@vger.kernel.org
9039 S:      Maintained
9040 F:      Documentation/hwmon/lm78
9041 F:      drivers/hwmon/lm78.c
9042
9043 LM83 HARDWARE MONITOR DRIVER
9044 M:      Jean Delvare <jdelvare@suse.com>
9045 L:      linux-hwmon@vger.kernel.org
9046 S:      Maintained
9047 F:      Documentation/hwmon/lm83
9048 F:      drivers/hwmon/lm83.c
9049
9050 LM90 HARDWARE MONITOR DRIVER
9051 M:      Jean Delvare <jdelvare@suse.com>
9052 L:      linux-hwmon@vger.kernel.org
9053 S:      Maintained
9054 F:      Documentation/hwmon/lm90
9055 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9056 F:      drivers/hwmon/lm90.c
9057 F:      include/dt-bindings/thermal/lm90.h
9058
9059 LM95234 HARDWARE MONITOR DRIVER
9060 M:      Guenter Roeck <linux@roeck-us.net>
9061 L:      linux-hwmon@vger.kernel.org
9062 S:      Maintained
9063 F:      Documentation/hwmon/lm95234
9064 F:      drivers/hwmon/lm95234.c
9065
9066 LME2510 MEDIA DRIVER
9067 M:      Malcolm Priestley <tvboxspy@gmail.com>
9068 L:      linux-media@vger.kernel.org
9069 W:      https://linuxtv.org
9070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9071 S:      Maintained
9072 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9073
9074 LOADPIN SECURITY MODULE
9075 M:      Kees Cook <keescook@chromium.org>
9076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9077 S:      Supported
9078 F:      security/loadpin/
9079 F:      Documentation/admin-guide/LSM/LoadPin.rst
9080
9081 LOCKING PRIMITIVES
9082 M:      Peter Zijlstra <peterz@infradead.org>
9083 M:      Ingo Molnar <mingo@redhat.com>
9084 M:      Will Deacon <will.deacon@arm.com>
9085 L:      linux-kernel@vger.kernel.org
9086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9087 S:      Maintained
9088 F:      Documentation/locking/
9089 F:      include/linux/lockdep.h
9090 F:      include/linux/spinlock*.h
9091 F:      arch/*/include/asm/spinlock*.h
9092 F:      include/linux/rwlock*.h
9093 F:      include/linux/mutex*.h
9094 F:      include/linux/rwsem*.h
9095 F:      arch/*/include/asm/rwsem.h
9096 F:      include/linux/seqlock.h
9097 F:      lib/locking*.[ch]
9098 F:      kernel/locking/
9099 X:      kernel/locking/locktorture.c
9100
9101 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9102 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9103 L:      linux-ntfs-dev@lists.sourceforge.net
9104 W:      http://www.linux-ntfs.org/content/view/19/37/
9105 S:      Maintained
9106 F:      Documentation/ldm.txt
9107 F:      block/partitions/ldm.*
9108
9109 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9110 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9111 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9112 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9113 L:      MPT-FusionLinux.pdl@broadcom.com
9114 L:      linux-scsi@vger.kernel.org
9115 W:      http://www.avagotech.com/support/
9116 S:      Supported
9117 F:      drivers/message/fusion/
9118 F:      drivers/scsi/mpt3sas/
9119
9120 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9121 M:      Matthew Wilcox <willy@infradead.org>
9122 L:      linux-scsi@vger.kernel.org
9123 S:      Maintained
9124 F:      drivers/scsi/sym53c8xx_2/
9125
9126 LTC1660 DAC DRIVER
9127 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9128 L:      linux-iio@vger.kernel.org
9129 S:      Maintained
9130 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9131 F:      drivers/iio/dac/ltc1660.c
9132
9133 LTC4261 HARDWARE MONITOR DRIVER
9134 M:      Guenter Roeck <linux@roeck-us.net>
9135 L:      linux-hwmon@vger.kernel.org
9136 S:      Maintained
9137 F:      Documentation/hwmon/ltc4261
9138 F:      drivers/hwmon/ltc4261.c
9139
9140 LTC4306 I2C MULTIPLEXER DRIVER
9141 M:      Michael Hennerich <michael.hennerich@analog.com>
9142 W:      http://ez.analog.com/community/linux-device-drivers
9143 L:      linux-i2c@vger.kernel.org
9144 S:      Supported
9145 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9146 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9147
9148 LTP (Linux Test Project)
9149 M:      Mike Frysinger <vapier@gentoo.org>
9150 M:      Cyril Hrubis <chrubis@suse.cz>
9151 M:      Wanlong Gao <wanlong.gao@gmail.com>
9152 M:      Jan Stancek <jstancek@redhat.com>
9153 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9154 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9155 L:      ltp@lists.linux.it (subscribers-only)
9156 W:      http://linux-test-project.github.io/
9157 T:      git git://github.com/linux-test-project/ltp.git
9158 S:      Maintained
9159
9160 M68K ARCHITECTURE
9161 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9162 L:      linux-m68k@lists.linux-m68k.org
9163 W:      http://www.linux-m68k.org/
9164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9165 S:      Maintained
9166 F:      arch/m68k/
9167 F:      drivers/zorro/
9168
9169 M68K ON APPLE MACINTOSH
9170 M:      Joshua Thompson <funaho@jurai.org>
9171 W:      http://www.mac.linux-m68k.org/
9172 L:      linux-m68k@lists.linux-m68k.org
9173 S:      Maintained
9174 F:      arch/m68k/mac/
9175
9176 M68K ON HP9000/300
9177 M:      Philip Blundell <philb@gnu.org>
9178 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9179 S:      Maintained
9180 F:      arch/m68k/hp300/
9181
9182 M88DS3103 MEDIA DRIVER
9183 M:      Antti Palosaari <crope@iki.fi>
9184 L:      linux-media@vger.kernel.org
9185 W:      https://linuxtv.org
9186 W:      http://palosaari.fi/linux/
9187 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9188 T:      git git://linuxtv.org/anttip/media_tree.git
9189 S:      Maintained
9190 F:      drivers/media/dvb-frontends/m88ds3103*
9191
9192 M88RS2000 MEDIA DRIVER
9193 M:      Malcolm Priestley <tvboxspy@gmail.com>
9194 L:      linux-media@vger.kernel.org
9195 W:      https://linuxtv.org
9196 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9197 S:      Maintained
9198 F:      drivers/media/dvb-frontends/m88rs2000*
9199
9200 MA901 MASTERKIT USB FM RADIO DRIVER
9201 M:      Alexey Klimov <klimov.linux@gmail.com>
9202 L:      linux-media@vger.kernel.org
9203 T:      git git://linuxtv.org/media_tree.git
9204 S:      Maintained
9205 F:      drivers/media/radio/radio-ma901.c
9206
9207 MAC80211
9208 M:      Johannes Berg <johannes@sipsolutions.net>
9209 L:      linux-wireless@vger.kernel.org
9210 W:      http://wireless.kernel.org/
9211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9213 S:      Maintained
9214 F:      Documentation/networking/mac80211-injection.txt
9215 F:      include/net/mac80211.h
9216 F:      net/mac80211/
9217 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9218 F:      Documentation/networking/mac80211_hwsim/README
9219
9220 MAILBOX API
9221 M:      Jassi Brar <jassisinghbrar@gmail.com>
9222 L:      linux-kernel@vger.kernel.org
9223 S:      Maintained
9224 F:      drivers/mailbox/
9225 F:      include/linux/mailbox_client.h
9226 F:      include/linux/mailbox_controller.h
9227
9228 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9229 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9230 W:      http://www.kernel.org/doc/man-pages
9231 L:      linux-man@vger.kernel.org
9232 S:      Maintained
9233
9234 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9235 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9236 L:      linux-mips@vger.kernel.org
9237 S:      Maintained
9238 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9239
9240 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9241 M:      Andrew Lunn <andrew@lunn.ch>
9242 M:      Vivien Didelot <vivien.didelot@gmail.com>
9243 L:      netdev@vger.kernel.org
9244 S:      Maintained
9245 F:      drivers/net/dsa/mv88e6xxx/
9246 F:      include/linux/platform_data/mv88e6xxx.h
9247 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9248
9249 MARVELL ARMADA DRM SUPPORT
9250 M:      Russell King <linux@armlinux.org.uk>
9251 S:      Maintained
9252 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9253 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9254 F:      drivers/gpu/drm/armada/
9255 F:      include/uapi/drm/armada_drm.h
9256 F:      Documentation/devicetree/bindings/display/armada/
9257
9258 MARVELL ARMADA 3700 PHY DRIVERS
9259 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9260 S:      Maintained
9261 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9262 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9263 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9264 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9265
9266 MARVELL CRYPTO DRIVER
9267 M:      Boris Brezillon <bbrezillon@kernel.org>
9268 M:      Arnaud Ebalard <arno@natisbad.org>
9269 F:      drivers/crypto/marvell/
9270 S:      Maintained
9271 L:      linux-crypto@vger.kernel.org
9272
9273 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9274 M:      Mirko Lindner <mlindner@marvell.com>
9275 M:      Stephen Hemminger <stephen@networkplumber.org>
9276 L:      netdev@vger.kernel.org
9277 S:      Maintained
9278 F:      drivers/net/ethernet/marvell/sk*
9279
9280 MARVELL LIBERTAS WIRELESS DRIVER
9281 L:      libertas-dev@lists.infradead.org
9282 S:      Orphan
9283 F:      drivers/net/wireless/marvell/libertas/
9284
9285 MARVELL MACCHIATOBIN SUPPORT
9286 M:      Russell King <linux@armlinux.org.uk>
9287 L:      linux-arm-kernel@lists.infradead.org
9288 S:      Maintained
9289 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9290
9291 MARVELL MV643XX ETHERNET DRIVER
9292 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9293 L:      netdev@vger.kernel.org
9294 S:      Maintained
9295 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9296 F:      include/linux/mv643xx.h
9297
9298 MARVELL MV88X3310 PHY DRIVER
9299 M:      Russell King <linux@armlinux.org.uk>
9300 L:      netdev@vger.kernel.org
9301 S:      Maintained
9302 F:      drivers/net/phy/marvell10g.c
9303
9304 MARVELL MVEBU THERMAL DRIVER
9305 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9306 S:      Maintained
9307 F:      drivers/thermal/armada_thermal.c
9308
9309 MARVELL MVNETA ETHERNET DRIVER
9310 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9311 L:      netdev@vger.kernel.org
9312 S:      Maintained
9313 F:      drivers/net/ethernet/marvell/mvneta.*
9314
9315 MARVELL MWIFIEX WIRELESS DRIVER
9316 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9317 M:      Nishant Sarmukadam <nishants@marvell.com>
9318 M:      Ganapathi Bhat <gbhat@marvell.com>
9319 M:      Xinming Hu <huxinming820@gmail.com>
9320 L:      linux-wireless@vger.kernel.org
9321 S:      Maintained
9322 F:      drivers/net/wireless/marvell/mwifiex/
9323
9324 MARVELL MWL8K WIRELESS DRIVER
9325 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9326 L:      linux-wireless@vger.kernel.org
9327 S:      Odd Fixes
9328 F:      drivers/net/wireless/marvell/mwl8k.c
9329
9330 MARVELL NAND CONTROLLER DRIVER
9331 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9332 L:      linux-mtd@lists.infradead.org
9333 S:      Maintained
9334 F:      drivers/mtd/nand/raw/marvell_nand.c
9335 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9336
9337 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9338 M:      Nicolas Pitre <nico@fluxnic.net>
9339 S:      Odd Fixes
9340 F:      drivers/mmc/host/mvsdio.*
9341
9342 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9343 M:      Hu Ziji <huziji@marvell.com>
9344 L:      linux-mmc@vger.kernel.org
9345 S:      Supported
9346 F:      drivers/mmc/host/sdhci-xenon*
9347 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9348
9349 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9350 M:      Sunil Goutham <sgoutham@marvell.com>
9351 M:      Linu Cherian <lcherian@marvell.com>
9352 M:      Geetha sowjanya <gakula@marvell.com>
9353 M:      Jerin Jacob <jerinj@marvell.com>
9354 L:      netdev@vger.kernel.org
9355 S:      Supported
9356 F:      drivers/net/ethernet/marvell/octeontx2/af/
9357
9358 MATROX FRAMEBUFFER DRIVER
9359 L:      linux-fbdev@vger.kernel.org
9360 S:      Orphan
9361 F:      drivers/video/fbdev/matrox/matroxfb_*
9362 F:      include/uapi/linux/matroxfb.h
9363
9364 MAX16065 HARDWARE MONITOR DRIVER
9365 M:      Guenter Roeck <linux@roeck-us.net>
9366 L:      linux-hwmon@vger.kernel.org
9367 S:      Maintained
9368 F:      Documentation/hwmon/max16065
9369 F:      drivers/hwmon/max16065.c
9370
9371 MAX2175 SDR TUNER DRIVER
9372 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9373 L:      linux-media@vger.kernel.org
9374 T:      git git://linuxtv.org/media_tree.git
9375 S:      Maintained
9376 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9377 F:      Documentation/media/v4l-drivers/max2175.rst
9378 F:      drivers/media/i2c/max2175*
9379 F:      include/uapi/linux/max2175.h
9380
9381 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9382 L:      linux-hwmon@vger.kernel.org
9383 S:      Orphan
9384 F:      Documentation/hwmon/max6650
9385 F:      drivers/hwmon/max6650.c
9386
9387 MAX6697 HARDWARE MONITOR DRIVER
9388 M:      Guenter Roeck <linux@roeck-us.net>
9389 L:      linux-hwmon@vger.kernel.org
9390 S:      Maintained
9391 F:      Documentation/hwmon/max6697
9392 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9393 F:      drivers/hwmon/max6697.c
9394 F:      include/linux/platform_data/max6697.h
9395
9396 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9397 M:      Peter Rosin <peda@axentia.se>
9398 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9399 S:      Maintained
9400 F:      Documentation/devicetree/bindings/sound/max9860.txt
9401 F:      sound/soc/codecs/max9860.*
9402
9403 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9404 M:      Javier Martinez Canillas <javier@dowhile0.org>
9405 L:      linux-kernel@vger.kernel.org
9406 S:      Supported
9407 F:      drivers/regulator/max77802-regulator.c
9408 F:      Documentation/devicetree/bindings/*/*max77802.txt
9409 F:      include/dt-bindings/*/*max77802.h
9410
9411 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9412 M:      Krzysztof Kozlowski <krzk@kernel.org>
9413 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9414 L:      linux-pm@vger.kernel.org
9415 S:      Supported
9416 F:      drivers/power/supply/max14577_charger.c
9417 F:      drivers/power/supply/max77693_charger.c
9418
9419 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9420 M:      Chanwoo Choi <cw00.choi@samsung.com>
9421 M:      Krzysztof Kozlowski <krzk@kernel.org>
9422 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9423 L:      linux-kernel@vger.kernel.org
9424 S:      Supported
9425 F:      drivers/*/max14577*.c
9426 F:      drivers/*/max77686*.c
9427 F:      drivers/*/max77693*.c
9428 F:      drivers/extcon/extcon-max14577.c
9429 F:      drivers/extcon/extcon-max77693.c
9430 F:      drivers/rtc/rtc-max77686.c
9431 F:      drivers/clk/clk-max77686.c
9432 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9433 F:      Documentation/devicetree/bindings/*/max77686.txt
9434 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9435 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9436 F:      include/linux/mfd/max14577*.h
9437 F:      include/linux/mfd/max77686*.h
9438 F:      include/linux/mfd/max77693*.h
9439
9440 MAXIRADIO FM RADIO RECEIVER DRIVER
9441 M:      Hans Verkuil <hverkuil@xs4all.nl>
9442 L:      linux-media@vger.kernel.org
9443 T:      git git://linuxtv.org/media_tree.git
9444 W:      https://linuxtv.org
9445 S:      Maintained
9446 F:      drivers/media/radio/radio-maxiradio*
9447
9448 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9449 M:      Peter Rosin <peda@axentia.se>
9450 L:      linux-iio@vger.kernel.org
9451 S:      Maintained
9452 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9453 F:      drivers/iio/potentiometer/mcp4018.c
9454 F:      drivers/iio/potentiometer/mcp4531.c
9455
9456 MCR20A IEEE-802.15.4 RADIO DRIVER
9457 M:      Xue Liu <liuxuenetmail@gmail.com>
9458 L:      linux-wpan@vger.kernel.org
9459 W:      https://github.com/xueliu/mcr20a-linux
9460 S:      Maintained
9461 F:      drivers/net/ieee802154/mcr20a.c
9462 F:      drivers/net/ieee802154/mcr20a.h
9463 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9464
9465 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9466 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9467 L:      linux-iio@vger.kernel.org
9468 S:      Maintained
9469 F:      drivers/iio/dac/cio-dac.c
9470
9471 MEDIA DRIVERS FOR ASCOT2E
9472 M:      Sergey Kozlov <serjk@netup.ru>
9473 M:      Abylay Ospan <aospan@netup.ru>
9474 L:      linux-media@vger.kernel.org
9475 W:      https://linuxtv.org
9476 W:      http://netup.tv/
9477 T:      git git://linuxtv.org/media_tree.git
9478 S:      Supported
9479 F:      drivers/media/dvb-frontends/ascot2e*
9480
9481 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9482 M:      Jasmin Jessich <jasmin@anw.at>
9483 L:      linux-media@vger.kernel.org
9484 W:      https://linuxtv.org
9485 T:      git git://linuxtv.org/media_tree.git
9486 S:      Maintained
9487 F:      drivers/media/dvb-frontends/cxd2099*
9488
9489 MEDIA DRIVERS FOR CXD2841ER
9490 M:      Sergey Kozlov <serjk@netup.ru>
9491 M:      Abylay Ospan <aospan@netup.ru>
9492 L:      linux-media@vger.kernel.org
9493 W:      https://linuxtv.org
9494 W:      http://netup.tv/
9495 T:      git git://linuxtv.org/media_tree.git
9496 S:      Supported
9497 F:      drivers/media/dvb-frontends/cxd2841er*
9498
9499 MEDIA DRIVERS FOR CXD2880
9500 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9501 L:      linux-media@vger.kernel.org
9502 W:      http://linuxtv.org/
9503 T:      git git://linuxtv.org/media_tree.git
9504 S:      Supported
9505 F:      drivers/media/dvb-frontends/cxd2880/*
9506 F:      drivers/media/spi/cxd2880*
9507
9508 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9509 L:      linux-media@vger.kernel.org
9510 W:      https://linuxtv.org
9511 T:      git git://linuxtv.org/media_tree.git
9512 S:      Orphan
9513 F:      drivers/media/pci/ddbridge/*
9514
9515 MEDIA DRIVERS FOR FREESCALE IMX
9516 M:      Steve Longerbeam <slongerbeam@gmail.com>
9517 M:      Philipp Zabel <p.zabel@pengutronix.de>
9518 L:      linux-media@vger.kernel.org
9519 T:      git git://linuxtv.org/media_tree.git
9520 S:      Maintained
9521 F:      Documentation/devicetree/bindings/media/imx.txt
9522 F:      Documentation/media/v4l-drivers/imx.rst
9523 F:      drivers/staging/media/imx/
9524 F:      include/linux/imx-media.h
9525 F:      include/media/imx.h
9526
9527 MEDIA DRIVER FOR FREESCALE IMX PXP
9528 M:      Philipp Zabel <p.zabel@pengutronix.de>
9529 L:      linux-media@vger.kernel.org
9530 T:      git git://linuxtv.org/media_tree.git
9531 S:      Maintained
9532 F:      drivers/media/platform/imx-pxp.[ch]
9533
9534 MEDIA DRIVERS FOR FREESCALE IMX7
9535 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9536 L:      linux-media@vger.kernel.org
9537 T:      git git://linuxtv.org/media_tree.git
9538 S:      Maintained
9539 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9540 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9541 F:      Documentation/media/v4l-drivers/imx7.rst
9542 F:      drivers/staging/media/imx/imx7-media-csi.c
9543 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9544
9545 MEDIA DRIVERS FOR HELENE
9546 M:      Abylay Ospan <aospan@netup.ru>
9547 L:      linux-media@vger.kernel.org
9548 W:      https://linuxtv.org
9549 W:      http://netup.tv/
9550 T:      git git://linuxtv.org/media_tree.git
9551 S:      Supported
9552 F:      drivers/media/dvb-frontends/helene*
9553
9554 MEDIA DRIVERS FOR HORUS3A
9555 M:      Sergey Kozlov <serjk@netup.ru>
9556 M:      Abylay Ospan <aospan@netup.ru>
9557 L:      linux-media@vger.kernel.org
9558 W:      https://linuxtv.org
9559 W:      http://netup.tv/
9560 T:      git git://linuxtv.org/media_tree.git
9561 S:      Supported
9562 F:      drivers/media/dvb-frontends/horus3a*
9563
9564 MEDIA DRIVERS FOR LNBH25
9565 M:      Sergey Kozlov <serjk@netup.ru>
9566 M:      Abylay Ospan <aospan@netup.ru>
9567 L:      linux-media@vger.kernel.org
9568 W:      https://linuxtv.org
9569 W:      http://netup.tv/
9570 T:      git git://linuxtv.org/media_tree.git
9571 S:      Supported
9572 F:      drivers/media/dvb-frontends/lnbh25*
9573
9574 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9575 L:      linux-media@vger.kernel.org
9576 W:      https://linuxtv.org
9577 T:      git git://linuxtv.org/media_tree.git
9578 S:      Orphan
9579 F:      drivers/media/dvb-frontends/mxl5xx*
9580
9581 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9582 M:      Sergey Kozlov <serjk@netup.ru>
9583 M:      Abylay Ospan <aospan@netup.ru>
9584 L:      linux-media@vger.kernel.org
9585 W:      https://linuxtv.org
9586 W:      http://netup.tv/
9587 T:      git git://linuxtv.org/media_tree.git
9588 S:      Supported
9589 F:      drivers/media/pci/netup_unidvb/*
9590
9591 MEDIA DRIVERS FOR RENESAS - CEU
9592 M:      Jacopo Mondi <jacopo@jmondi.org>
9593 L:      linux-media@vger.kernel.org
9594 L:      linux-renesas-soc@vger.kernel.org
9595 T:      git git://linuxtv.org/media_tree.git
9596 S:      Supported
9597 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9598 F:      drivers/media/platform/renesas-ceu.c
9599 F:      include/media/drv-intf/renesas-ceu.h
9600
9601 MEDIA DRIVERS FOR RENESAS - DRIF
9602 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9603 L:      linux-media@vger.kernel.org
9604 L:      linux-renesas-soc@vger.kernel.org
9605 T:      git git://linuxtv.org/media_tree.git
9606 S:      Supported
9607 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9608 F:      drivers/media/platform/rcar_drif.c
9609
9610 MEDIA DRIVERS FOR RENESAS - FCP
9611 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9612 L:      linux-media@vger.kernel.org
9613 L:      linux-renesas-soc@vger.kernel.org
9614 T:      git git://linuxtv.org/media_tree.git
9615 S:      Supported
9616 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9617 F:      drivers/media/platform/rcar-fcp.c
9618 F:      include/media/rcar-fcp.h
9619
9620 MEDIA DRIVERS FOR RENESAS - FDP1
9621 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9622 L:      linux-media@vger.kernel.org
9623 L:      linux-renesas-soc@vger.kernel.org
9624 T:      git git://linuxtv.org/media_tree.git
9625 S:      Supported
9626 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9627 F:      drivers/media/platform/rcar_fdp1.c
9628
9629 MEDIA DRIVERS FOR RENESAS - VIN
9630 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9631 L:      linux-media@vger.kernel.org
9632 L:      linux-renesas-soc@vger.kernel.org
9633 T:      git git://linuxtv.org/media_tree.git
9634 S:      Supported
9635 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9636 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9637 F:      drivers/media/platform/rcar-vin/
9638
9639 MEDIA DRIVERS FOR RENESAS - VSP1
9640 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9641 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9642 L:      linux-media@vger.kernel.org
9643 L:      linux-renesas-soc@vger.kernel.org
9644 T:      git git://linuxtv.org/media_tree.git
9645 S:      Supported
9646 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9647 F:      drivers/media/platform/vsp1/
9648
9649 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9650 L:      linux-media@vger.kernel.org
9651 W:      https://linuxtv.org
9652 T:      git git://linuxtv.org/media_tree.git
9653 S:      Orphan
9654 F:      drivers/media/dvb-frontends/stv0910*
9655
9656 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9657 L:      linux-media@vger.kernel.org
9658 W:      https://linuxtv.org
9659 T:      git git://linuxtv.org/media_tree.git
9660 S:      Orphan
9661 F:      drivers/media/dvb-frontends/stv6111*
9662
9663 MEDIA DRIVERS FOR STM32 - DCMI
9664 M:      Hugues Fruchet <hugues.fruchet@st.com>
9665 L:      linux-media@vger.kernel.org
9666 T:      git git://linuxtv.org/media_tree.git
9667 S:      Supported
9668 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9669 F:      drivers/media/platform/stm32/stm32-dcmi.c
9670
9671 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9672 M:      Dmitry Osipenko <digetx@gmail.com>
9673 L:      linux-media@vger.kernel.org
9674 L:      linux-tegra@vger.kernel.org
9675 T:      git git://linuxtv.org/media_tree.git
9676 S:      Maintained
9677 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9678 F:      drivers/staging/media/tegra-vde/
9679
9680 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9681 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9682 P:      LinuxTV.org Project
9683 L:      linux-media@vger.kernel.org
9684 W:      https://linuxtv.org
9685 Q:      http://patchwork.kernel.org/project/linux-media/list/
9686 T:      git git://linuxtv.org/media_tree.git
9687 S:      Maintained
9688 F:      Documentation/devicetree/bindings/media/
9689 F:      Documentation/media/
9690 F:      drivers/media/
9691 F:      drivers/staging/media/
9692 F:      include/linux/platform_data/media/
9693 F:      include/media/
9694 F:      include/uapi/linux/dvb/
9695 F:      include/uapi/linux/videodev2.h
9696 F:      include/uapi/linux/media.h
9697 F:      include/uapi/linux/v4l2-*
9698 F:      include/uapi/linux/meye.h
9699 F:      include/uapi/linux/ivtv*
9700 F:      include/uapi/linux/uvcvideo.h
9701
9702 MEDIATEK BLUETOOTH DRIVER
9703 M:      Sean Wang <sean.wang@mediatek.com>
9704 L:      linux-bluetooth@vger.kernel.org
9705 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9706 S:      Maintained
9707 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9708 F:      drivers/bluetooth/btmtkuart.c
9709
9710 MEDIATEK CIR DRIVER
9711 M:      Sean Wang <sean.wang@mediatek.com>
9712 S:      Maintained
9713 F:      drivers/media/rc/mtk-cir.c
9714
9715 MEDIATEK DMA DRIVER
9716 M:      Sean Wang <sean.wang@mediatek.com>
9717 L:      dmaengine@vger.kernel.org
9718 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9719 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9720 S:      Maintained
9721 F:      Documentation/devicetree/bindings/dma/mtk-*
9722 F:      drivers/dma/mediatek/
9723
9724 MEDIATEK PMIC LED DRIVER
9725 M:      Sean Wang <sean.wang@mediatek.com>
9726 S:      Maintained
9727 F:      drivers/leds/leds-mt6323.c
9728 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9729
9730 MEDIATEK ETHERNET DRIVER
9731 M:      Felix Fietkau <nbd@openwrt.org>
9732 M:      John Crispin <john@phrozen.org>
9733 M:      Sean Wang <sean.wang@mediatek.com>
9734 M:      Nelson Chang <nelson.chang@mediatek.com>
9735 L:      netdev@vger.kernel.org
9736 S:      Maintained
9737 F:      drivers/net/ethernet/mediatek/
9738
9739 MEDIATEK SWITCH DRIVER
9740 M:      Sean Wang <sean.wang@mediatek.com>
9741 L:      netdev@vger.kernel.org
9742 S:      Maintained
9743 F:      drivers/net/dsa/mt7530.*
9744 F:      net/dsa/tag_mtk.c
9745
9746 MEDIATEK JPEG DRIVER
9747 M:      Rick Chang <rick.chang@mediatek.com>
9748 M:      Bin Liu <bin.liu@mediatek.com>
9749 S:      Supported
9750 F:      drivers/media/platform/mtk-jpeg/
9751 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9752
9753 MEDIATEK MDP DRIVER
9754 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9755 M:      Houlong Wei <houlong.wei@mediatek.com>
9756 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9757 S:      Supported
9758 F:      drivers/media/platform/mtk-mdp/
9759 F:      drivers/media/platform/mtk-vpu/
9760 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9761
9762 MEDIATEK MEDIA DRIVER
9763 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9764 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9765 S:      Supported
9766 F:      drivers/media/platform/mtk-vcodec/
9767 F:      drivers/media/platform/mtk-vpu/
9768 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9769 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9770
9771 MEDIATEK MT76 WIRELESS LAN DRIVER
9772 M:      Felix Fietkau <nbd@nbd.name>
9773 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9774 L:      linux-wireless@vger.kernel.org
9775 S:      Maintained
9776 F:      drivers/net/wireless/mediatek/mt76/
9777
9778 MEDIATEK MT7601U WIRELESS LAN DRIVER
9779 M:      Jakub Kicinski <kubakici@wp.pl>
9780 L:      linux-wireless@vger.kernel.org
9781 S:      Maintained
9782 F:      drivers/net/wireless/mediatek/mt7601u/
9783
9784 MEDIATEK NAND CONTROLLER DRIVER
9785 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9786 L:      linux-mtd@lists.infradead.org
9787 S:      Maintained
9788 F:      drivers/mtd/nand/raw/mtk_*
9789 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9790
9791 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9792 M:      Sean Wang <sean.wang@mediatek.com>
9793 S:      Maintained
9794 F:      drivers/char/hw_random/mtk-rng.c
9795
9796 MEDIATEK USB3 DRD IP DRIVER
9797 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9798 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9800 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9801 S:      Maintained
9802 F:      drivers/usb/mtu3/
9803
9804 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9805 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9806 M:      Martin Donnelly <martin.donnelly@ge.com>
9807 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9808 S:      Maintained
9809 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9810 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9811
9812 MEGARAID SCSI/SAS DRIVERS
9813 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9814 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9815 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9816 L:      megaraidlinux.pdl@broadcom.com
9817 L:      linux-scsi@vger.kernel.org
9818 W:      http://www.avagotech.com/support/
9819 S:      Maintained
9820 F:      Documentation/scsi/megaraid.txt
9821 F:      drivers/scsi/megaraid.*
9822 F:      drivers/scsi/megaraid/
9823
9824 MELEXIS MLX90614 DRIVER
9825 M:      Crt Mori <cmo@melexis.com>
9826 L:      linux-iio@vger.kernel.org
9827 W:      http://www.melexis.com
9828 S:      Supported
9829 F:      drivers/iio/temperature/mlx90614.c
9830
9831 MELEXIS MLX90632 DRIVER
9832 M:      Crt Mori <cmo@melexis.com>
9833 L:      linux-iio@vger.kernel.org
9834 W:      http://www.melexis.com
9835 S:      Supported
9836 F:      drivers/iio/temperature/mlx90632.c
9837
9838 MELFAS MIP4 TOUCHSCREEN DRIVER
9839 M:      Sangwon Jee <jeesw@melfas.com>
9840 W:      http://www.melfas.com
9841 S:      Supported
9842 F:      drivers/input/touchscreen/melfas_mip4.c
9843 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9844
9845 MELLANOX ETHERNET DRIVER (mlx4_en)
9846 M:      Tariq Toukan <tariqt@mellanox.com>
9847 L:      netdev@vger.kernel.org
9848 S:      Supported
9849 W:      http://www.mellanox.com
9850 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9851 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9852
9853 MELLANOX ETHERNET DRIVER (mlx5e)
9854 M:      Saeed Mahameed <saeedm@mellanox.com>
9855 L:      netdev@vger.kernel.org
9856 S:      Supported
9857 W:      http://www.mellanox.com
9858 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9859 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9860
9861 MELLANOX ETHERNET INNOVA DRIVERS
9862 R:      Boris Pismenny <borisp@mellanox.com>
9863 L:      netdev@vger.kernel.org
9864 S:      Supported
9865 W:      http://www.mellanox.com
9866 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9867 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9868 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9869 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9870 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9871
9872 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9873 R:      Boris Pismenny <borisp@mellanox.com>
9874 L:      netdev@vger.kernel.org
9875 S:      Supported
9876 W:      http://www.mellanox.com
9877 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9878 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9879 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9880
9881 MELLANOX ETHERNET SWITCH DRIVERS
9882 M:      Jiri Pirko <jiri@mellanox.com>
9883 M:      Ido Schimmel <idosch@mellanox.com>
9884 L:      netdev@vger.kernel.org
9885 S:      Supported
9886 W:      http://www.mellanox.com
9887 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9888 F:      drivers/net/ethernet/mellanox/mlxsw/
9889 F:      tools/testing/selftests/drivers/net/mlxsw/
9890
9891 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9892 M:      mlxsw@mellanox.com
9893 L:      netdev@vger.kernel.org
9894 S:      Supported
9895 W:      http://www.mellanox.com
9896 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9897 F:      drivers/net/ethernet/mellanox/mlxfw/
9898
9899 MELLANOX HARDWARE PLATFORM SUPPORT
9900 M:      Andy Shevchenko <andy@infradead.org>
9901 M:      Darren Hart <dvhart@infradead.org>
9902 M:      Vadim Pasternak <vadimp@mellanox.com>
9903 L:      platform-driver-x86@vger.kernel.org
9904 S:      Supported
9905 F:      drivers/platform/mellanox/
9906 F:      include/linux/platform_data/mlxreg.h
9907
9908 MELLANOX MLX4 core VPI driver
9909 M:      Tariq Toukan <tariqt@mellanox.com>
9910 L:      netdev@vger.kernel.org
9911 L:      linux-rdma@vger.kernel.org
9912 W:      http://www.mellanox.com
9913 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9914 S:      Supported
9915 F:      drivers/net/ethernet/mellanox/mlx4/
9916 F:      include/linux/mlx4/
9917
9918 MELLANOX MLX4 IB driver
9919 M:      Yishai Hadas <yishaih@mellanox.com>
9920 L:      linux-rdma@vger.kernel.org
9921 W:      http://www.mellanox.com
9922 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9923 S:      Supported
9924 F:      drivers/infiniband/hw/mlx4/
9925 F:      include/linux/mlx4/
9926 F:      include/uapi/rdma/mlx4-abi.h
9927
9928 MELLANOX MLX5 core VPI driver
9929 M:      Saeed Mahameed <saeedm@mellanox.com>
9930 M:      Leon Romanovsky <leonro@mellanox.com>
9931 L:      netdev@vger.kernel.org
9932 L:      linux-rdma@vger.kernel.org
9933 W:      http://www.mellanox.com
9934 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9935 S:      Supported
9936 F:      drivers/net/ethernet/mellanox/mlx5/core/
9937 F:      include/linux/mlx5/
9938
9939 MELLANOX MLX5 IB driver
9940 M:      Leon Romanovsky <leonro@mellanox.com>
9941 L:      linux-rdma@vger.kernel.org
9942 W:      http://www.mellanox.com
9943 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9944 S:      Supported
9945 F:      drivers/infiniband/hw/mlx5/
9946 F:      include/linux/mlx5/
9947 F:      include/uapi/rdma/mlx5-abi.h
9948
9949 MELLANOX MLXCPLD I2C AND MUX DRIVER
9950 M:      Vadim Pasternak <vadimp@mellanox.com>
9951 M:      Michael Shych <michaelsh@mellanox.com>
9952 L:      linux-i2c@vger.kernel.org
9953 S:      Supported
9954 F:      drivers/i2c/busses/i2c-mlxcpld.c
9955 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9956 F:      Documentation/i2c/busses/i2c-mlxcpld
9957
9958 MELLANOX MLXCPLD LED DRIVER
9959 M:      Vadim Pasternak <vadimp@mellanox.com>
9960 L:      linux-leds@vger.kernel.org
9961 S:      Supported
9962 F:      drivers/leds/leds-mlxcpld.c
9963 F:      drivers/leds/leds-mlxreg.c
9964 F:      Documentation/leds/leds-mlxcpld.txt
9965
9966 MELLANOX PLATFORM DRIVER
9967 M:      Vadim Pasternak <vadimp@mellanox.com>
9968 L:      platform-driver-x86@vger.kernel.org
9969 S:      Supported
9970 F:      drivers/platform/x86/mlx-platform.c
9971
9972 MEMBARRIER SUPPORT
9973 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9974 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9975 L:      linux-kernel@vger.kernel.org
9976 S:      Supported
9977 F:      kernel/sched/membarrier.c
9978 F:      include/uapi/linux/membarrier.h
9979 F:      arch/powerpc/include/asm/membarrier.h
9980
9981 MEMBLOCK
9982 M:      Mike Rapoport <rppt@linux.ibm.com>
9983 L:      linux-mm@kvack.org
9984 S:      Maintained
9985 F:      include/linux/memblock.h
9986 F:      mm/memblock.c
9987 F:      Documentation/core-api/boot-time-mm.rst
9988
9989 MEMORY MANAGEMENT
9990 L:      linux-mm@kvack.org
9991 W:      http://www.linux-mm.org
9992 S:      Maintained
9993 F:      include/linux/mm.h
9994 F:      include/linux/gfp.h
9995 F:      include/linux/mmzone.h
9996 F:      include/linux/memory_hotplug.h
9997 F:      include/linux/vmalloc.h
9998 F:      mm/
9999
10000 MEMORY TECHNOLOGY DEVICES (MTD)
10001 M:      David Woodhouse <dwmw2@infradead.org>
10002 M:      Brian Norris <computersforpeace@gmail.com>
10003 M:      Boris Brezillon <bbrezillon@kernel.org>
10004 M:      Marek Vasut <marek.vasut@gmail.com>
10005 M:      Richard Weinberger <richard@nod.at>
10006 L:      linux-mtd@lists.infradead.org
10007 W:      http://www.linux-mtd.infradead.org/
10008 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10009 T:      git git://git.infradead.org/linux-mtd.git master
10010 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10011 S:      Maintained
10012 F:      Documentation/devicetree/bindings/mtd/
10013 F:      drivers/mtd/
10014 F:      include/linux/mtd/
10015 F:      include/uapi/mtd/
10016
10017 MEN A21 WATCHDOG DRIVER
10018 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10019 L:      linux-watchdog@vger.kernel.org
10020 S:      Maintained
10021 F:      drivers/watchdog/mena21_wdt.c
10022
10023 MEN CHAMELEON BUS (mcb)
10024 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10025 S:      Maintained
10026 F:      drivers/mcb/
10027 F:      include/linux/mcb.h
10028 F:      Documentation/men-chameleon-bus.txt
10029
10030 MEN F21BMC (Board Management Controller)
10031 M:      Andreas Werner <andreas.werner@men.de>
10032 S:      Supported
10033 F:      drivers/mfd/menf21bmc.c
10034 F:      drivers/watchdog/menf21bmc_wdt.c
10035 F:      drivers/leds/leds-menf21bmc.c
10036 F:      drivers/hwmon/menf21bmc_hwmon.c
10037 F:      Documentation/hwmon/menf21bmc
10038
10039 MEN Z069 WATCHDOG DRIVER
10040 M:      Johannes Thumshirn <jth@kernel.org>
10041 L:      linux-watchdog@vger.kernel.org
10042 S:      Maintained
10043 F:      drivers/watchdog/menz69_wdt.c
10044
10045 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10046 M:      Neil Armstrong <narmstrong@baylibre.com>
10047 L:      linux-media@lists.freedesktop.org
10048 L:      linux-amlogic@lists.infradead.org
10049 W:      http://linux-meson.com/
10050 S:      Supported
10051 F:      drivers/media/platform/meson/ao-cec.c
10052 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10053 T:      git git://linuxtv.org/media_tree.git
10054
10055 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10056 M:      Liang Yang <liang.yang@amlogic.com>
10057 L:      linux-mtd@lists.infradead.org
10058 S:      Maintained
10059 F:      drivers/mtd/nand/raw/meson_*
10060 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10061
10062 METHODE UDPU SUPPORT
10063 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10064 S:      Maintained
10065 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10066
10067 MICROBLAZE ARCHITECTURE
10068 M:      Michal Simek <monstr@monstr.eu>
10069 W:      http://www.monstr.eu/fdt/
10070 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10071 S:      Supported
10072 F:      arch/microblaze/
10073
10074 MICROCHIP AT91 SERIAL DRIVER
10075 M:      Richard Genoud <richard.genoud@gmail.com>
10076 S:      Maintained
10077 F:      drivers/tty/serial/atmel_serial.c
10078 F:      drivers/tty/serial/atmel_serial.h
10079 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10080
10081 MICROCHIP AUDIO ASOC DRIVERS
10082 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10083 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10084 S:      Supported
10085 F:      sound/soc/atmel
10086
10087 MICROCHIP DMA DRIVER
10088 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10090 L:      dmaengine@vger.kernel.org
10091 S:      Supported
10092 F:      drivers/dma/at_hdmac.c
10093 F:      drivers/dma/at_hdmac_regs.h
10094 F:      include/linux/platform_data/dma-atmel.h
10095 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10096 F:      include/dt-bindings/dma/at91.h
10097
10098 MICROCHIP ECC DRIVER
10099 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10100 L:      linux-crypto@vger.kernel.org
10101 S:      Maintained
10102 F:      drivers/crypto/atmel-ecc.*
10103
10104 MICROCHIP I2C DRIVER
10105 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10106 L:      linux-i2c@vger.kernel.org
10107 S:      Supported
10108 F:      drivers/i2c/busses/i2c-at91.c
10109
10110 MICROCHIP ISC DRIVER
10111 M:      Eugen Hristev <eugen.hristev@microchip.com>
10112 L:      linux-media@vger.kernel.org
10113 S:      Supported
10114 F:      drivers/media/platform/atmel/atmel-isc.c
10115 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10116 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10117
10118 MICROCHIP ISI DRIVER
10119 M:      Eugen Hristev <eugen.hristev@microchip.com>
10120 L:      linux-media@vger.kernel.org
10121 S:      Supported
10122 F:      drivers/media/platform/atmel/atmel-isi.c
10123 F:      drivers/media/platform/atmel/atmel-isi.h
10124
10125 MICROCHIP AT91 USART MFD DRIVER
10126 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10127 L:      linux-kernel@vger.kernel.org
10128 S:      Supported
10129 F:      drivers/mfd/at91-usart.c
10130 F:      include/dt-bindings/mfd/at91-usart.h
10131 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10132
10133 MICROCHIP AT91 USART SPI DRIVER
10134 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10135 L:      linux-spi@vger.kernel.org
10136 S:      Supported
10137 F:      drivers/spi/spi-at91-usart.c
10138 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10139
10140 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10141 M:      Woojung Huh <Woojung.Huh@microchip.com>
10142 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10143 L:      netdev@vger.kernel.org
10144 S:      Maintained
10145 F:      net/dsa/tag_ksz.c
10146 F:      drivers/net/dsa/microchip/*
10147 F:      include/linux/platform_data/microchip-ksz.h
10148 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10149
10150 MICROCHIP LAN743X ETHERNET DRIVER
10151 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10152 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10153 L:      netdev@vger.kernel.org
10154 S:      Maintained
10155 F:      drivers/net/ethernet/microchip/lan743x_*
10156
10157 MICROCHIP LCDFB DRIVER
10158 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10159 L:      linux-fbdev@vger.kernel.org
10160 S:      Maintained
10161 F:      drivers/video/fbdev/atmel_lcdfb.c
10162 F:      include/video/atmel_lcdc.h
10163
10164 MICROCHIP MMC/SD/SDIO MCI DRIVER
10165 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10166 S:      Maintained
10167 F:      drivers/mmc/host/atmel-mci.c
10168
10169 MICROCHIP MCP16502 PMIC DRIVER
10170 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10172 S:      Maintained
10173 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10174 F:      drivers/regulator/mcp16502.c
10175
10176 MICROCHIP MCP3911 ADC DRIVER
10177 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10178 M:      Kent Gustavsson <kent@minoris.se>
10179 L:      linux-iio@vger.kernel.org
10180 S:      Supported
10181 F:      drivers/iio/adc/mcp3911.c
10182 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10183
10184 MICROCHIP NAND DRIVER
10185 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10186 L:      linux-mtd@lists.infradead.org
10187 S:      Supported
10188 F:      drivers/mtd/nand/raw/atmel/*
10189 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10190
10191 MICROCHIP PWM DRIVER
10192 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10194 L:      linux-pwm@vger.kernel.org
10195 S:      Supported
10196 F:      drivers/pwm/pwm-atmel.c
10197 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10198
10199 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10200 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10201 M:      Eugen Hristev <eugen.hristev@microchip.com>
10202 L:      linux-iio@vger.kernel.org
10203 S:      Supported
10204 F:      drivers/iio/adc/at91-sama5d2_adc.c
10205 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10206 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10207
10208 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10209 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10210 S:      Supported
10211 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10212
10213 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10214 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10216 L:      linux-gpio@vger.kernel.org
10217 F:      drivers/gpio/gpio-sama5d2-piobu.c
10218
10219 MICROCHIP SPI DRIVER
10220 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10221 S:      Supported
10222 F:      drivers/spi/spi-atmel.*
10223
10224 MICROCHIP SSC DRIVER
10225 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10227 S:      Supported
10228 F:      drivers/misc/atmel-ssc.c
10229 F:      include/linux/atmel-ssc.h
10230
10231 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10232 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10234 S:      Supported
10235 F:      drivers/misc/atmel_tclib.c
10236 F:      drivers/clocksource/tcb_clksrc.c
10237
10238 MICROCHIP USBA UDC DRIVER
10239 M:      Cristian Birsan <cristian.birsan@microchip.com>
10240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10241 S:      Supported
10242 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10243
10244 MICROCHIP USB251XB DRIVER
10245 M:      Richard Leitner <richard.leitner@skidata.com>
10246 L:      linux-usb@vger.kernel.org
10247 S:      Maintained
10248 F:      drivers/usb/misc/usb251xb.c
10249 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10250
10251 MICROCHIP XDMA DRIVER
10252 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10253 L:      linux-arm-kernel@lists.infradead.org
10254 L:      dmaengine@vger.kernel.org
10255 S:      Supported
10256 F:      drivers/dma/at_xdmac.c
10257
10258 MICROSEMI MIPS SOCS
10259 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10260 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10261 L:      linux-mips@vger.kernel.org
10262 S:      Supported
10263 F:      arch/mips/generic/board-ocelot.c
10264 F:      arch/mips/configs/generic/board-ocelot.config
10265 F:      arch/mips/boot/dts/mscc/
10266 F:      Documentation/devicetree/bindings/mips/mscc.txt
10267
10268 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10269 M:      Don Brace <don.brace@microsemi.com>
10270 L:      esc.storagedev@microsemi.com
10271 L:      linux-scsi@vger.kernel.org
10272 S:      Supported
10273 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10274 F:      drivers/scsi/smartpqi/Kconfig
10275 F:      drivers/scsi/smartpqi/Makefile
10276 F:      include/linux/cciss*.h
10277 F:      include/uapi/linux/cciss*.h
10278 F:      Documentation/scsi/smartpqi.txt
10279
10280 MICROSEMI ETHERNET SWITCH DRIVER
10281 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10282 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10283 L:      netdev@vger.kernel.org
10284 S:      Supported
10285 F:      drivers/net/ethernet/mscc/
10286
10287 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10288 M:      Chen Yu <yu.c.chen@intel.com>
10289 L:      platform-driver-x86@vger.kernel.org
10290 S:      Supported
10291 F:      drivers/platform/x86/surfacepro3_button.c
10292
10293 MICROTEK X6 SCANNER
10294 M:      Oliver Neukum <oliver@neukum.org>
10295 S:      Maintained
10296 F:      drivers/usb/image/microtek.*
10297
10298 MIPS
10299 M:      Ralf Baechle <ralf@linux-mips.org>
10300 M:      Paul Burton <paul.burton@mips.com>
10301 M:      James Hogan <jhogan@kernel.org>
10302 L:      linux-mips@vger.kernel.org
10303 W:      http://www.linux-mips.org/
10304 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10306 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10307 S:      Supported
10308 F:      Documentation/devicetree/bindings/mips/
10309 F:      Documentation/mips/
10310 F:      arch/mips/
10311 F:      drivers/platform/mips/
10312
10313 MIPS BOSTON DEVELOPMENT BOARD
10314 M:      Paul Burton <paul.burton@mips.com>
10315 L:      linux-mips@vger.kernel.org
10316 S:      Maintained
10317 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10318 F:      arch/mips/boot/dts/img/boston.dts
10319 F:      arch/mips/configs/generic/board-boston.config
10320 F:      drivers/clk/imgtec/clk-boston.c
10321 F:      include/dt-bindings/clock/boston-clock.h
10322
10323 MIPS GENERIC PLATFORM
10324 M:      Paul Burton <paul.burton@mips.com>
10325 L:      linux-mips@vger.kernel.org
10326 S:      Supported
10327 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10328 F:      arch/mips/generic/
10329 F:      arch/mips/tools/generic-board-config.sh
10330
10331 MIPS/LOONGSON1 ARCHITECTURE
10332 M:      Keguang Zhang <keguang.zhang@gmail.com>
10333 L:      linux-mips@vger.kernel.org
10334 S:      Maintained
10335 F:      arch/mips/loongson32/
10336 F:      arch/mips/include/asm/mach-loongson32/
10337 F:      drivers/*/*loongson1*
10338 F:      drivers/*/*/*loongson1*
10339
10340 MIPS/LOONGSON2 ARCHITECTURE
10341 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10342 L:      linux-mips@vger.kernel.org
10343 S:      Maintained
10344 F:      arch/mips/loongson64/fuloong-2e/
10345 F:      arch/mips/loongson64/lemote-2f/
10346 F:      arch/mips/include/asm/mach-loongson64/
10347 F:      drivers/*/*loongson2*
10348 F:      drivers/*/*/*loongson2*
10349
10350 MIPS/LOONGSON3 ARCHITECTURE
10351 M:      Huacai Chen <chenhc@lemote.com>
10352 L:      linux-mips@vger.kernel.org
10353 S:      Maintained
10354 F:      arch/mips/loongson64/
10355 F:      arch/mips/include/asm/mach-loongson64/
10356 F:      drivers/platform/mips/cpu_hwmon.c
10357 F:      drivers/*/*loongson3*
10358 F:      drivers/*/*/*loongson3*
10359
10360 MIPS RINT INSTRUCTION EMULATION
10361 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10362 L:      linux-mips@vger.kernel.org
10363 S:      Supported
10364 F:      arch/mips/math-emu/sp_rint.c
10365 F:      arch/mips/math-emu/dp_rint.c
10366
10367 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10368 M:      Hans Verkuil <hverkuil@xs4all.nl>
10369 L:      linux-media@vger.kernel.org
10370 T:      git git://linuxtv.org/media_tree.git
10371 W:      https://linuxtv.org
10372 S:      Odd Fixes
10373 F:      drivers/media/radio/radio-miropcm20*
10374
10375 MMP SUPPORT
10376 R:      Lubomir Rintel <lkundrak@v3.sk>
10377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10378 S:      Odd Fixes
10379 F:      arch/arm/boot/dts/mmp*
10380 F:      arch/arm/mach-mmp/
10381
10382 MMU GATHER AND TLB INVALIDATION
10383 M:      Will Deacon <will.deacon@arm.com>
10384 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10385 M:      Andrew Morton <akpm@linux-foundation.org>
10386 M:      Nick Piggin <npiggin@gmail.com>
10387 M:      Peter Zijlstra <peterz@infradead.org>
10388 L:      linux-arch@vger.kernel.org
10389 L:      linux-mm@kvack.org
10390 S:      Maintained
10391 F:      arch/*/include/asm/tlb.h
10392 F:      include/asm-generic/tlb.h
10393 F:      mm/mmu_gather.c
10394
10395 MN88472 MEDIA DRIVER
10396 M:      Antti Palosaari <crope@iki.fi>
10397 L:      linux-media@vger.kernel.org
10398 W:      https://linuxtv.org
10399 W:      http://palosaari.fi/linux/
10400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10401 S:      Maintained
10402 F:      drivers/media/dvb-frontends/mn88472*
10403
10404 MN88473 MEDIA DRIVER
10405 M:      Antti Palosaari <crope@iki.fi>
10406 L:      linux-media@vger.kernel.org
10407 W:      https://linuxtv.org
10408 W:      http://palosaari.fi/linux/
10409 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10410 S:      Maintained
10411 F:      drivers/media/dvb-frontends/mn88473*
10412
10413 MODULE SUPPORT
10414 M:      Jessica Yu <jeyu@kernel.org>
10415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10416 S:      Maintained
10417 F:      include/linux/module.h
10418 F:      kernel/module.c
10419
10420 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10421 W:      http://popies.net/meye/
10422 S:      Orphan
10423 F:      Documentation/media/v4l-drivers/meye*
10424 F:      drivers/media/pci/meye/
10425 F:      include/uapi/linux/meye.h
10426
10427 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10428 M:      Jiri Slaby <jirislaby@gmail.com>
10429 S:      Maintained
10430 F:      Documentation/serial/moxa-smartio
10431 F:      drivers/tty/mxser.*
10432
10433 MR800 AVERMEDIA USB FM RADIO DRIVER
10434 M:      Alexey Klimov <klimov.linux@gmail.com>
10435 L:      linux-media@vger.kernel.org
10436 T:      git git://linuxtv.org/media_tree.git
10437 S:      Maintained
10438 F:      drivers/media/radio/radio-mr800.c
10439
10440 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10441 M:      Alan Ott <alan@signal11.us>
10442 L:      linux-wpan@vger.kernel.org
10443 S:      Maintained
10444 F:      drivers/net/ieee802154/mrf24j40.c
10445 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10446
10447 MSI LAPTOP SUPPORT
10448 M:      "Lee, Chun-Yi" <jlee@suse.com>
10449 L:      platform-driver-x86@vger.kernel.org
10450 S:      Maintained
10451 F:      drivers/platform/x86/msi-laptop.c
10452
10453 MSI WMI SUPPORT
10454 L:      platform-driver-x86@vger.kernel.org
10455 S:      Orphan
10456 F:      drivers/platform/x86/msi-wmi.c
10457
10458 MSI001 MEDIA DRIVER
10459 M:      Antti Palosaari <crope@iki.fi>
10460 L:      linux-media@vger.kernel.org
10461 W:      https://linuxtv.org
10462 W:      http://palosaari.fi/linux/
10463 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10464 T:      git git://linuxtv.org/anttip/media_tree.git
10465 S:      Maintained
10466 F:      drivers/media/tuners/msi001*
10467
10468 MSI2500 MEDIA DRIVER
10469 M:      Antti Palosaari <crope@iki.fi>
10470 L:      linux-media@vger.kernel.org
10471 W:      https://linuxtv.org
10472 W:      http://palosaari.fi/linux/
10473 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10474 T:      git git://linuxtv.org/anttip/media_tree.git
10475 S:      Maintained
10476 F:      drivers/media/usb/msi2500/
10477
10478 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10479 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10480 L:      linux-mtd@lists.infradead.org
10481 S:      Maintained
10482 F:      drivers/mtd/devices/docg3*
10483
10484 MT9M032 APTINA SENSOR DRIVER
10485 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10486 L:      linux-media@vger.kernel.org
10487 T:      git git://linuxtv.org/media_tree.git
10488 S:      Maintained
10489 F:      drivers/media/i2c/mt9m032.c
10490 F:      include/media/i2c/mt9m032.h
10491
10492 MT9P031 APTINA CAMERA SENSOR
10493 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10494 L:      linux-media@vger.kernel.org
10495 T:      git git://linuxtv.org/media_tree.git
10496 S:      Maintained
10497 F:      drivers/media/i2c/mt9p031.c
10498 F:      include/media/i2c/mt9p031.h
10499
10500 MT9T001 APTINA CAMERA SENSOR
10501 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10502 L:      linux-media@vger.kernel.org
10503 T:      git git://linuxtv.org/media_tree.git
10504 S:      Maintained
10505 F:      drivers/media/i2c/mt9t001.c
10506 F:      include/media/i2c/mt9t001.h
10507
10508 MT9T112 APTINA CAMERA SENSOR
10509 M:      Jacopo Mondi <jacopo@jmondi.org>
10510 L:      linux-media@vger.kernel.org
10511 T:      git git://linuxtv.org/media_tree.git
10512 S:      Odd Fixes
10513 F:      drivers/media/i2c/mt9t112.c
10514 F:      include/media/i2c/mt9t112.h
10515
10516 MT9V032 APTINA CAMERA SENSOR
10517 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10518 L:      linux-media@vger.kernel.org
10519 T:      git git://linuxtv.org/media_tree.git
10520 S:      Maintained
10521 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10522 F:      drivers/media/i2c/mt9v032.c
10523 F:      include/media/i2c/mt9v032.h
10524
10525 MT9V111 APTINA CAMERA SENSOR
10526 M:      Jacopo Mondi <jacopo@jmondi.org>
10527 L:      linux-media@vger.kernel.org
10528 T:      git git://linuxtv.org/media_tree.git
10529 S:      Maintained
10530 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10531 F:      drivers/media/i2c/mt9v111.c
10532
10533 MULTIFUNCTION DEVICES (MFD)
10534 M:      Lee Jones <lee.jones@linaro.org>
10535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10536 S:      Supported
10537 F:      Documentation/devicetree/bindings/mfd/
10538 F:      drivers/mfd/
10539 F:      include/linux/mfd/
10540 F:      include/dt-bindings/mfd/
10541
10542 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10543 S:      Orphan
10544 F:      drivers/mmc/host/mmc_spi.c
10545 F:      include/linux/spi/mmc_spi.h
10546
10547 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10548 M:      Ulf Hansson <ulf.hansson@linaro.org>
10549 L:      linux-mmc@vger.kernel.org
10550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10551 S:      Maintained
10552 F:      Documentation/devicetree/bindings/mmc/
10553 F:      drivers/mmc/
10554 F:      include/linux/mmc/
10555 F:      include/uapi/linux/mmc/
10556
10557 MULTIPLEXER SUBSYSTEM
10558 M:      Peter Rosin <peda@axentia.se>
10559 S:      Maintained
10560 F:      Documentation/ABI/testing/sysfs-class-mux*
10561 F:      Documentation/devicetree/bindings/mux/
10562 F:      include/dt-bindings/mux/
10563 F:      include/linux/mux/
10564 F:      drivers/mux/
10565
10566 MULTITECH MULTIPORT CARD (ISICOM)
10567 S:      Orphan
10568 F:      drivers/tty/isicom.c
10569 F:      include/linux/isicom.h
10570
10571 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10572 M:      Bin Liu <b-liu@ti.com>
10573 L:      linux-usb@vger.kernel.org
10574 S:      Maintained
10575 F:      drivers/usb/musb/
10576
10577 MXL301RF MEDIA DRIVER
10578 M:      Akihiro Tsukada <tskd08@gmail.com>
10579 L:      linux-media@vger.kernel.org
10580 S:      Odd Fixes
10581 F:      drivers/media/tuners/mxl301rf*
10582
10583 MXL5007T MEDIA DRIVER
10584 M:      Michael Krufky <mkrufky@linuxtv.org>
10585 L:      linux-media@vger.kernel.org
10586 W:      https://linuxtv.org
10587 W:      http://github.com/mkrufky
10588 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10589 T:      git git://linuxtv.org/mkrufky/tuners.git
10590 S:      Maintained
10591 F:      drivers/media/tuners/mxl5007t.*
10592
10593 MXSFB DRM DRIVER
10594 M:      Marek Vasut <marex@denx.de>
10595 M:      Stefan Agner <stefan@agner.ch>
10596 L:      dri-devel@lists.freedesktop.org
10597 S:      Supported
10598 F:      drivers/gpu/drm/mxsfb/
10599 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10600 T:      git git://anongit.freedesktop.org/drm/drm-misc
10601
10602 MYLEX DAC960 PCI RAID Controller
10603 M:      Hannes Reinecke <hare@kernel.org>
10604 L:      linux-scsi@vger.kernel.org
10605 S:      Supported
10606 F:      drivers/scsi/myrb.*
10607 F:      drivers/scsi/myrs.*
10608
10609 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10610 M:      Chris Lee <christopher.lee@cspi.com>
10611 L:      netdev@vger.kernel.org
10612 W:      https://www.cspi.com/ethernet-products/support/downloads/
10613 S:      Supported
10614 F:      drivers/net/ethernet/myricom/myri10ge/
10615
10616 NAND FLASH SUBSYSTEM
10617 M:      Boris Brezillon <bbrezillon@kernel.org>
10618 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10619 R:      Richard Weinberger <richard@nod.at>
10620 L:      linux-mtd@lists.infradead.org
10621 W:      http://www.linux-mtd.infradead.org/
10622 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10623 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10624 T:      git git://git.infradead.org/linux-mtd.git nand/next
10625 S:      Maintained
10626 F:      drivers/mtd/nand/
10627 F:      include/linux/mtd/*nand*.h
10628
10629 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10630 M:      Daniel Mack <zonque@gmail.com>
10631 S:      Maintained
10632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10633 W:      http://www.native-instruments.com
10634 F:      sound/usb/caiaq/
10635
10636 NATSEMI ETHERNET DRIVER (DP8381x)
10637 S:      Orphan
10638 F:      drivers/net/ethernet/natsemi/natsemi.c
10639
10640 NCR 5380 SCSI DRIVERS
10641 M:      Finn Thain <fthain@telegraphics.com.au>
10642 M:      Michael Schmitz <schmitzmic@gmail.com>
10643 L:      linux-scsi@vger.kernel.org
10644 S:      Maintained
10645 F:      Documentation/scsi/g_NCR5380.txt
10646 F:      drivers/scsi/NCR5380.*
10647 F:      drivers/scsi/arm/cumana_1.c
10648 F:      drivers/scsi/arm/oak.c
10649 F:      drivers/scsi/atari_scsi.*
10650 F:      drivers/scsi/dmx3191d.c
10651 F:      drivers/scsi/g_NCR5380.*
10652 F:      drivers/scsi/mac_scsi.*
10653 F:      drivers/scsi/sun3_scsi.*
10654 F:      drivers/scsi/sun3_scsi_vme.c
10655
10656 NCSI LIBRARY:
10657 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10658 S:      Maintained
10659 F:      net/ncsi/
10660
10661 NCT6775 HARDWARE MONITOR DRIVER
10662 M:      Guenter Roeck <linux@roeck-us.net>
10663 L:      linux-hwmon@vger.kernel.org
10664 S:      Maintained
10665 F:      Documentation/hwmon/nct6775
10666 F:      drivers/hwmon/nct6775.c
10667
10668 NET_FAILOVER MODULE
10669 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10670 L:      netdev@vger.kernel.org
10671 S:      Supported
10672 F:      driver/net/net_failover.c
10673 F:      include/net/net_failover.h
10674 F:      Documentation/networking/net_failover.rst
10675
10676 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10677 M:      Faisal Latif <faisal.latif@intel.com>
10678 L:      linux-rdma@vger.kernel.org
10679 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10680 S:      Supported
10681 F:      drivers/infiniband/hw/nes/
10682 F:      include/uapi/rdma/nes-abi.h
10683
10684 NETEM NETWORK EMULATOR
10685 M:      Stephen Hemminger <stephen@networkplumber.org>
10686 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10687 S:      Maintained
10688 F:      net/sched/sch_netem.c
10689
10690 NETERION 10GbE DRIVERS (s2io/vxge)
10691 M:      Jon Mason <jdmason@kudzu.us>
10692 L:      netdev@vger.kernel.org
10693 S:      Supported
10694 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10695 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10696 F:      drivers/net/ethernet/neterion/
10697
10698 NETFILTER
10699 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10700 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10701 M:      Florian Westphal <fw@strlen.de>
10702 L:      netfilter-devel@vger.kernel.org
10703 L:      coreteam@netfilter.org
10704 W:      http://www.netfilter.org/
10705 W:      http://www.iptables.org/
10706 W:      http://www.nftables.org/
10707 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10710 S:      Maintained
10711 F:      include/linux/netfilter*
10712 F:      include/linux/netfilter/
10713 F:      include/net/netfilter/
10714 F:      include/uapi/linux/netfilter*
10715 F:      include/uapi/linux/netfilter/
10716 F:      net/*/netfilter.c
10717 F:      net/*/netfilter/
10718 F:      net/netfilter/
10719 F:      net/bridge/br_netfilter*.c
10720
10721 NETROM NETWORK LAYER
10722 M:      Ralf Baechle <ralf@linux-mips.org>
10723 L:      linux-hams@vger.kernel.org
10724 W:      http://www.linux-ax25.org/
10725 S:      Maintained
10726 F:      include/net/netrom.h
10727 F:      include/uapi/linux/netrom.h
10728 F:      net/netrom/
10729
10730 NETRONOME ETHERNET DRIVERS
10731 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10732 L:      oss-drivers@netronome.com
10733 S:      Maintained
10734 F:      drivers/net/ethernet/netronome/
10735
10736 NETWORK BLOCK DEVICE (NBD)
10737 M:      Josef Bacik <josef@toxicpanda.com>
10738 S:      Maintained
10739 L:      linux-block@vger.kernel.org
10740 L:      nbd@other.debian.org
10741 F:      Documentation/blockdev/nbd.txt
10742 F:      drivers/block/nbd.c
10743 F:      include/uapi/linux/nbd.h
10744
10745 NETWORK DROP MONITOR
10746 M:      Neil Horman <nhorman@tuxdriver.com>
10747 L:      netdev@vger.kernel.org
10748 S:      Maintained
10749 W:      https://fedorahosted.org/dropwatch/
10750 F:      net/core/drop_monitor.c
10751
10752 NETWORKING DRIVERS
10753 M:      "David S. Miller" <davem@davemloft.net>
10754 L:      netdev@vger.kernel.org
10755 W:      http://www.linuxfoundation.org/en/Net
10756 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10759 S:      Odd Fixes
10760 F:      Documentation/devicetree/bindings/net/
10761 F:      drivers/net/
10762 F:      include/linux/if_*
10763 F:      include/linux/netdevice.h
10764 F:      include/linux/etherdevice.h
10765 F:      include/linux/fcdevice.h
10766 F:      include/linux/fddidevice.h
10767 F:      include/linux/hippidevice.h
10768 F:      include/linux/inetdevice.h
10769 F:      include/uapi/linux/if_*
10770 F:      include/uapi/linux/netdevice.h
10771
10772 NETWORKING DRIVERS (WIRELESS)
10773 M:      Kalle Valo <kvalo@codeaurora.org>
10774 L:      linux-wireless@vger.kernel.org
10775 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10778 S:      Maintained
10779 F:      Documentation/devicetree/bindings/net/wireless/
10780 F:      drivers/net/wireless/
10781
10782 NETWORKING [DSA]
10783 M:      Andrew Lunn <andrew@lunn.ch>
10784 M:      Vivien Didelot <vivien.didelot@gmail.com>
10785 M:      Florian Fainelli <f.fainelli@gmail.com>
10786 S:      Maintained
10787 F:      Documentation/devicetree/bindings/net/dsa/
10788 F:      net/dsa/
10789 F:      include/net/dsa.h
10790 F:      include/linux/dsa/
10791 F:      include/linux/platform_data/dsa.h
10792 F:      drivers/net/dsa/
10793
10794 NETWORKING [GENERAL]
10795 M:      "David S. Miller" <davem@davemloft.net>
10796 L:      netdev@vger.kernel.org
10797 W:      http://www.linuxfoundation.org/en/Net
10798 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10801 B:      mailto:netdev@vger.kernel.org
10802 S:      Maintained
10803 F:      net/
10804 F:      include/net/
10805 F:      include/linux/in.h
10806 F:      include/linux/net.h
10807 F:      include/linux/netdevice.h
10808 F:      include/uapi/linux/in.h
10809 F:      include/uapi/linux/net.h
10810 F:      include/uapi/linux/netdevice.h
10811 F:      include/uapi/linux/net_namespace.h
10812 F:      tools/testing/selftests/net/
10813 F:      lib/net_utils.c
10814 F:      lib/random32.c
10815 F:      Documentation/networking/
10816
10817 NETWORKING [IPSEC]
10818 M:      Steffen Klassert <steffen.klassert@secunet.com>
10819 M:      Herbert Xu <herbert@gondor.apana.org.au>
10820 M:      "David S. Miller" <davem@davemloft.net>
10821 L:      netdev@vger.kernel.org
10822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10824 S:      Maintained
10825 F:      net/xfrm/
10826 F:      net/key/
10827 F:      net/ipv4/xfrm*
10828 F:      net/ipv4/esp4*
10829 F:      net/ipv4/ah4.c
10830 F:      net/ipv4/ipcomp.c
10831 F:      net/ipv4/ip_vti.c
10832 F:      net/ipv6/xfrm*
10833 F:      net/ipv6/esp6*
10834 F:      net/ipv6/ah6.c
10835 F:      net/ipv6/ipcomp6.c
10836 F:      net/ipv6/ip6_vti.c
10837 F:      include/uapi/linux/xfrm.h
10838 F:      include/net/xfrm.h
10839
10840 NETWORKING [IPv4/IPv6]
10841 M:      "David S. Miller" <davem@davemloft.net>
10842 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10843 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10844 L:      netdev@vger.kernel.org
10845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10846 S:      Maintained
10847 F:      net/ipv4/
10848 F:      net/ipv6/
10849 F:      include/net/ip*
10850 F:      arch/x86/net/*
10851
10852 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10853 M:      Paul Moore <paul@paul-moore.com>
10854 W:      https://github.com/netlabel
10855 L:      netdev@vger.kernel.org
10856 L:      linux-security-module@vger.kernel.org
10857 S:      Maintained
10858 F:      Documentation/netlabel/
10859 F:      include/net/calipso.h
10860 F:      include/net/cipso_ipv4.h
10861 F:      include/net/netlabel.h
10862 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10863 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10864 F:      net/netlabel/
10865 F:      net/ipv4/cipso_ipv4.c
10866 F:      net/ipv6/calipso.c
10867 F:      net/netfilter/xt_CONNSECMARK.c
10868 F:      net/netfilter/xt_SECMARK.c
10869
10870 NETWORKING [TCP]
10871 M:      Eric Dumazet <edumazet@google.com>
10872 L:      netdev@vger.kernel.org
10873 S:      Maintained
10874 F:      net/ipv4/tcp*.c
10875 F:      net/ipv4/syncookies.c
10876 F:      net/ipv6/tcp*.c
10877 F:      net/ipv6/syncookies.c
10878 F:      include/uapi/linux/tcp.h
10879 F:      include/net/tcp.h
10880 F:      include/linux/tcp.h
10881 F:      include/trace/events/tcp.h
10882
10883 NETWORKING [TLS]
10884 M:      Boris Pismenny <borisp@mellanox.com>
10885 M:      Aviad Yehezkel <aviadye@mellanox.com>
10886 M:      Dave Watson <davejwatson@fb.com>
10887 M:      John Fastabend <john.fastabend@gmail.com>
10888 M:      Daniel Borkmann <daniel@iogearbox.net>
10889 L:      netdev@vger.kernel.org
10890 S:      Maintained
10891 F:      net/tls/*
10892 F:      include/uapi/linux/tls.h
10893 F:      include/net/tls.h
10894
10895 NETWORKING [WIRELESS]
10896 L:      linux-wireless@vger.kernel.org
10897 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10898
10899 NETDEVSIM
10900 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10901 S:      Maintained
10902 F:      drivers/net/netdevsim/*
10903
10904 NETXEN (1/10) GbE SUPPORT
10905 M:      Manish Chopra <manishc@marvell.com>
10906 M:      Rahul Verma <rahulv@marvell.com>
10907 M:      GR-Linux-NIC-Dev@marvell.com
10908 L:      netdev@vger.kernel.org
10909 S:      Supported
10910 F:      drivers/net/ethernet/qlogic/netxen/
10911
10912 NFC SUBSYSTEM
10913 M:      Samuel Ortiz <sameo@linux.intel.com>
10914 L:      linux-wireless@vger.kernel.org
10915 L:      linux-nfc@lists.01.org (subscribers-only)
10916 S:      Supported
10917 F:      net/nfc/
10918 F:      include/net/nfc/
10919 F:      include/uapi/linux/nfc.h
10920 F:      drivers/nfc/
10921 F:      include/linux/platform_data/nfcmrvl.h
10922 F:      include/linux/platform_data/nxp-nci.h
10923 F:      Documentation/devicetree/bindings/net/nfc/
10924
10925 NFS, SUNRPC, AND LOCKD CLIENTS
10926 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10927 M:      Anna Schumaker <anna.schumaker@netapp.com>
10928 L:      linux-nfs@vger.kernel.org
10929 W:      http://client.linux-nfs.org
10930 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10931 S:      Maintained
10932 F:      fs/lockd/
10933 F:      fs/nfs/
10934 F:      fs/nfs_common/
10935 F:      net/sunrpc/
10936 F:      include/linux/lockd/
10937 F:      include/linux/nfs*
10938 F:      include/linux/sunrpc/
10939 F:      include/uapi/linux/nfs*
10940 F:      include/uapi/linux/sunrpc/
10941
10942 NILFS2 FILESYSTEM
10943 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10944 L:      linux-nilfs@vger.kernel.org
10945 W:      https://nilfs.sourceforge.io/
10946 W:      https://nilfs.osdn.jp/
10947 T:      git git://github.com/konis/nilfs2.git
10948 S:      Supported
10949 F:      Documentation/filesystems/nilfs2.txt
10950 F:      fs/nilfs2/
10951 F:      include/trace/events/nilfs2.h
10952 F:      include/uapi/linux/nilfs2_api.h
10953 F:      include/uapi/linux/nilfs2_ondisk.h
10954
10955 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10956 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10957 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10958 S:      Maintained
10959 F:      Documentation/scsi/NinjaSCSI.txt
10960 F:      drivers/scsi/pcmcia/nsp_*
10961
10962 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10963 M:      GOTO Masanori <gotom@debian.or.jp>
10964 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10965 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10966 S:      Maintained
10967 F:      Documentation/scsi/NinjaSCSI.txt
10968 F:      drivers/scsi/nsp32*
10969
10970 NIOS2 ARCHITECTURE
10971 M:      Ley Foon Tan <lftan@altera.com>
10972 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10974 S:      Maintained
10975 F:      arch/nios2/
10976
10977 NOHZ, DYNTICKS SUPPORT
10978 M:      Frederic Weisbecker <fweisbec@gmail.com>
10979 M:      Thomas Gleixner <tglx@linutronix.de>
10980 M:      Ingo Molnar <mingo@kernel.org>
10981 L:      linux-kernel@vger.kernel.org
10982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10983 S:      Maintained
10984 F:      kernel/time/tick*.*
10985 F:      include/linux/tick.h
10986 F:      include/linux/sched/nohz.h
10987
10988 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10989 M:      Pavel Machek <pavel@ucw.cz>
10990 M:      Sakari Ailus <sakari.ailus@iki.fi>
10991 L:      linux-media@vger.kernel.org
10992 S:      Maintained
10993 F:      drivers/media/i2c/et8ek8
10994 F:      drivers/media/i2c/ad5820.c
10995
10996 NOKIA N900 POWER SUPPLY DRIVERS
10997 R:      Pali Rohár <pali.rohar@gmail.com>
10998 F:      include/linux/power/bq2415x_charger.h
10999 F:      include/linux/power/bq27xxx_battery.h
11000 F:      include/linux/power/isp1704_charger.h
11001 F:      drivers/power/supply/bq2415x_charger.c
11002 F:      drivers/power/supply/bq27xxx_battery.c
11003 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11004 F:      drivers/power/supply/isp1704_charger.c
11005 F:      drivers/power/supply/rx51_battery.c
11006
11007 NOLIBC HEADER FILE
11008 M:      Willy Tarreau <w@1wt.eu>
11009 S:      Maintained
11010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11011 F:      tools/include/nolibc/
11012
11013 NTB AMD DRIVER
11014 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11015 L:      linux-ntb@googlegroups.com
11016 S:      Supported
11017 F:      drivers/ntb/hw/amd/
11018
11019 NTB DRIVER CORE
11020 M:      Jon Mason <jdmason@kudzu.us>
11021 M:      Dave Jiang <dave.jiang@intel.com>
11022 M:      Allen Hubbe <allenbh@gmail.com>
11023 L:      linux-ntb@googlegroups.com
11024 S:      Supported
11025 W:      https://github.com/jonmason/ntb/wiki
11026 T:      git git://github.com/jonmason/ntb.git
11027 F:      drivers/ntb/
11028 F:      drivers/net/ntb_netdev.c
11029 F:      include/linux/ntb.h
11030 F:      include/linux/ntb_transport.h
11031 F:      tools/testing/selftests/ntb/
11032
11033 NTB IDT DRIVER
11034 M:      Serge Semin <fancer.lancer@gmail.com>
11035 L:      linux-ntb@googlegroups.com
11036 S:      Supported
11037 F:      drivers/ntb/hw/idt/
11038
11039 NTB INTEL DRIVER
11040 M:      Dave Jiang <dave.jiang@intel.com>
11041 L:      linux-ntb@googlegroups.com
11042 S:      Supported
11043 W:      https://github.com/davejiang/linux/wiki
11044 T:      git https://github.com/davejiang/linux.git
11045 F:      drivers/ntb/hw/intel/
11046
11047 NTFS FILESYSTEM
11048 M:      Anton Altaparmakov <anton@tuxera.com>
11049 L:      linux-ntfs-dev@lists.sourceforge.net
11050 W:      http://www.tuxera.com/
11051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11052 S:      Supported
11053 F:      Documentation/filesystems/ntfs.txt
11054 F:      fs/ntfs/
11055
11056 NUBUS SUBSYSTEM
11057 M:      Finn Thain <fthain@telegraphics.com.au>
11058 L:      linux-m68k@lists.linux-m68k.org
11059 S:      Maintained
11060 F:      arch/*/include/asm/nubus.h
11061 F:      drivers/nubus/
11062 F:      include/linux/nubus.h
11063 F:      include/uapi/linux/nubus.h
11064
11065 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11066 M:      Antonino Daplas <adaplas@gmail.com>
11067 L:      linux-fbdev@vger.kernel.org
11068 S:      Maintained
11069 F:      drivers/video/fbdev/riva/
11070 F:      drivers/video/fbdev/nvidia/
11071
11072 NVM EXPRESS DRIVER
11073 M:      Keith Busch <keith.busch@intel.com>
11074 M:      Jens Axboe <axboe@fb.com>
11075 M:      Christoph Hellwig <hch@lst.de>
11076 M:      Sagi Grimberg <sagi@grimberg.me>
11077 L:      linux-nvme@lists.infradead.org
11078 T:      git://git.infradead.org/nvme.git
11079 W:      http://git.infradead.org/nvme.git
11080 S:      Supported
11081 F:      drivers/nvme/host/
11082 F:      include/linux/nvme.h
11083 F:      include/uapi/linux/nvme_ioctl.h
11084
11085 NVM EXPRESS FC TRANSPORT DRIVERS
11086 M:      James Smart <james.smart@broadcom.com>
11087 L:      linux-nvme@lists.infradead.org
11088 S:      Supported
11089 F:      include/linux/nvme-fc.h
11090 F:      include/linux/nvme-fc-driver.h
11091 F:      drivers/nvme/host/fc.c
11092 F:      drivers/nvme/target/fc.c
11093 F:      drivers/nvme/target/fcloop.c
11094
11095 NVM EXPRESS TARGET DRIVER
11096 M:      Christoph Hellwig <hch@lst.de>
11097 M:      Sagi Grimberg <sagi@grimberg.me>
11098 L:      linux-nvme@lists.infradead.org
11099 T:      git://git.infradead.org/nvme.git
11100 W:      http://git.infradead.org/nvme.git
11101 S:      Supported
11102 F:      drivers/nvme/target/
11103
11104 NVMEM FRAMEWORK
11105 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11106 S:      Maintained
11107 F:      drivers/nvmem/
11108 F:      Documentation/devicetree/bindings/nvmem/
11109 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11110 F:      include/linux/nvmem-consumer.h
11111 F:      include/linux/nvmem-provider.h
11112
11113 NXP SGTL5000 DRIVER
11114 M:      Fabio Estevam <festevam@gmail.com>
11115 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11116 S:      Maintained
11117 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11118 F:      sound/soc/codecs/sgtl5000*
11119
11120 NXP TDA998X DRM DRIVER
11121 M:      Russell King <linux@armlinux.org.uk>
11122 S:      Maintained
11123 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11124 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11125 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11126 F:      include/drm/i2c/tda998x.h
11127 F:      include/dt-bindings/display/tda998x.h
11128 K:      "nxp,tda998x"
11129
11130 NXP TFA9879 DRIVER
11131 M:      Peter Rosin <peda@axentia.se>
11132 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11133 S:      Maintained
11134 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11135 F:      sound/soc/codecs/tfa9879*
11136
11137 NXP-NCI NFC DRIVER
11138 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11139 R:      Charles Gorand <charles.gorand@effinnov.com>
11140 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11141 S:      Supported
11142 F:      drivers/nfc/nxp-nci
11143
11144 OBJAGG
11145 M:      Jiri Pirko <jiri@mellanox.com>
11146 L:      netdev@vger.kernel.org
11147 S:      Supported
11148 F:      lib/objagg.c
11149 F:      lib/test_objagg.c
11150 F:      include/linux/objagg.h
11151
11152 NXP FSPI DRIVER
11153 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11154 M:      Ashish Kumar <ashish.kumar@nxp.com>
11155 L:      linux-spi@vger.kernel.org
11156 S:      Maintained
11157 F:      drivers/spi/spi-nxp-fspi.c
11158 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11159
11160 OBJTOOL
11161 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11162 M:      Peter Zijlstra <peterz@infradead.org>
11163 S:      Supported
11164 F:      tools/objtool/
11165
11166 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11167 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11168 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11169 L:      linuxppc-dev@lists.ozlabs.org
11170 S:      Supported
11171 F:      arch/powerpc/platforms/powernv/ocxl.c
11172 F:      arch/powerpc/include/asm/pnv-ocxl.h
11173 F:      drivers/misc/ocxl/
11174 F:      include/misc/ocxl*
11175 F:      include/uapi/misc/ocxl.h
11176 F:      Documentation/accelerators/ocxl.rst
11177
11178 OMAP AUDIO SUPPORT
11179 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11180 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11181 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11182 L:      linux-omap@vger.kernel.org
11183 S:      Maintained
11184 F:      sound/soc/ti/omap*
11185 F:      sound/soc/ti/rx51.c
11186 F:      sound/soc/ti/n810.c
11187 F:      sound/soc/ti/sdma-pcm.*
11188
11189 OMAP CLOCK FRAMEWORK SUPPORT
11190 M:      Paul Walmsley <paul@pwsan.com>
11191 L:      linux-omap@vger.kernel.org
11192 S:      Maintained
11193 F:      arch/arm/*omap*/*clock*
11194
11195 OMAP DEVICE TREE SUPPORT
11196 M:      Benoît Cousson <bcousson@baylibre.com>
11197 M:      Tony Lindgren <tony@atomide.com>
11198 L:      linux-omap@vger.kernel.org
11199 L:      devicetree@vger.kernel.org
11200 S:      Maintained
11201 F:      arch/arm/boot/dts/*omap*
11202 F:      arch/arm/boot/dts/*am3*
11203 F:      arch/arm/boot/dts/*am4*
11204 F:      arch/arm/boot/dts/*am5*
11205 F:      arch/arm/boot/dts/*dra7*
11206
11207 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11208 L:      linux-omap@vger.kernel.org
11209 L:      linux-fbdev@vger.kernel.org
11210 S:      Orphan
11211 F:      drivers/video/fbdev/omap2/
11212 F:      Documentation/arm/OMAP/DSS
11213
11214 OMAP FRAMEBUFFER SUPPORT
11215 L:      linux-fbdev@vger.kernel.org
11216 L:      linux-omap@vger.kernel.org
11217 S:      Orphan
11218 F:      drivers/video/fbdev/omap/
11219
11220 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11221 M:      Roger Quadros <rogerq@ti.com>
11222 M:      Tony Lindgren <tony@atomide.com>
11223 L:      linux-omap@vger.kernel.org
11224 S:      Maintained
11225 F:      drivers/memory/omap-gpmc.c
11226 F:      arch/arm/mach-omap2/*gpmc*
11227
11228 OMAP GPIO DRIVER
11229 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11230 M:      Santosh Shilimkar <ssantosh@kernel.org>
11231 M:      Kevin Hilman <khilman@kernel.org>
11232 L:      linux-omap@vger.kernel.org
11233 S:      Maintained
11234 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11235 F:      drivers/gpio/gpio-omap.c
11236
11237 OMAP HARDWARE SPINLOCK SUPPORT
11238 M:      Ohad Ben-Cohen <ohad@wizery.com>
11239 L:      linux-omap@vger.kernel.org
11240 S:      Maintained
11241 F:      drivers/hwspinlock/omap_hwspinlock.c
11242
11243 OMAP HS MMC SUPPORT
11244 L:      linux-mmc@vger.kernel.org
11245 L:      linux-omap@vger.kernel.org
11246 S:      Orphan
11247 F:      drivers/mmc/host/omap_hsmmc.c
11248
11249 OMAP HWMOD DATA
11250 M:      Paul Walmsley <paul@pwsan.com>
11251 L:      linux-omap@vger.kernel.org
11252 S:      Maintained
11253 F:      arch/arm/mach-omap2/omap_hwmod*data*
11254
11255 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11256 M:      Benoît Cousson <bcousson@baylibre.com>
11257 L:      linux-omap@vger.kernel.org
11258 S:      Maintained
11259 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11260
11261 OMAP HWMOD SUPPORT
11262 M:      Benoît Cousson <bcousson@baylibre.com>
11263 M:      Paul Walmsley <paul@pwsan.com>
11264 L:      linux-omap@vger.kernel.org
11265 S:      Maintained
11266 F:      arch/arm/mach-omap2/omap_hwmod.*
11267
11268 OMAP I2C DRIVER
11269 M:      Vignesh R <vigneshr@ti.com>
11270 L:      linux-omap@vger.kernel.org
11271 L:      linux-i2c@vger.kernel.org
11272 S:      Maintained
11273 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11274 F:      drivers/i2c/busses/i2c-omap.c
11275
11276 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11277 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11278 L:      linux-media@vger.kernel.org
11279 S:      Maintained
11280 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11281 F:      drivers/media/platform/omap3isp/
11282 F:      drivers/staging/media/omap4iss/
11283
11284 OMAP MMC SUPPORT
11285 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11286 L:      linux-omap@vger.kernel.org
11287 S:      Odd Fixes
11288 F:      drivers/mmc/host/omap.c
11289
11290 OMAP POWER MANAGEMENT SUPPORT
11291 M:      Kevin Hilman <khilman@kernel.org>
11292 L:      linux-omap@vger.kernel.org
11293 S:      Maintained
11294 F:      arch/arm/*omap*/*pm*
11295 F:      drivers/cpufreq/omap-cpufreq.c
11296
11297 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11298 M:      Rajendra Nayak <rnayak@codeaurora.org>
11299 M:      Paul Walmsley <paul@pwsan.com>
11300 L:      linux-omap@vger.kernel.org
11301 S:      Maintained
11302 F:      arch/arm/mach-omap2/prm*
11303
11304 OMAP RANDOM NUMBER GENERATOR SUPPORT
11305 M:      Deepak Saxena <dsaxena@plexity.net>
11306 S:      Maintained
11307 F:      drivers/char/hw_random/omap-rng.c
11308
11309 OMAP USB SUPPORT
11310 L:      linux-usb@vger.kernel.org
11311 L:      linux-omap@vger.kernel.org
11312 S:      Orphan
11313 F:      drivers/usb/*/*omap*
11314 F:      arch/arm/*omap*/usb*
11315
11316 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11317 M:      Mark Jackson <mpfj@newflow.co.uk>
11318 L:      linux-omap@vger.kernel.org
11319 S:      Maintained
11320 F:      arch/arm/boot/dts/am335x-nano.dts
11321
11322 OMAP1 SUPPORT
11323 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11324 M:      Tony Lindgren <tony@atomide.com>
11325 L:      linux-omap@vger.kernel.org
11326 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11328 S:      Maintained
11329 F:      arch/arm/mach-omap1/
11330 F:      arch/arm/plat-omap/
11331 F:      arch/arm/configs/omap1_defconfig
11332 F:      drivers/i2c/busses/i2c-omap.c
11333 F:      include/linux/platform_data/i2c-omap.h
11334 F:      include/linux/platform_data/ams-delta-fiq.h
11335
11336 OMAP2+ SUPPORT
11337 M:      Tony Lindgren <tony@atomide.com>
11338 L:      linux-omap@vger.kernel.org
11339 W:      http://www.muru.com/linux/omap/
11340 W:      http://linux.omap.com/
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-omap2/
11345 F:      arch/arm/plat-omap/
11346 F:      arch/arm/configs/omap2plus_defconfig
11347 F:      drivers/i2c/busses/i2c-omap.c
11348 F:      drivers/irqchip/irq-omap-intc.c
11349 F:      drivers/mfd/*omap*.c
11350 F:      drivers/mfd/menelaus.c
11351 F:      drivers/mfd/palmas.c
11352 F:      drivers/mfd/tps65217.c
11353 F:      drivers/mfd/tps65218.c
11354 F:      drivers/mfd/tps65910.c
11355 F:      drivers/mfd/twl-core.[ch]
11356 F:      drivers/mfd/twl4030*.c
11357 F:      drivers/mfd/twl6030*.c
11358 F:      drivers/mfd/twl6040*.c
11359 F:      drivers/regulator/palmas-regulator*.c
11360 F:      drivers/regulator/pbias-regulator.c
11361 F:      drivers/regulator/tps65217-regulator.c
11362 F:      drivers/regulator/tps65218-regulator.c
11363 F:      drivers/regulator/tps65910-regulator.c
11364 F:      drivers/regulator/twl-regulator.c
11365 F:      drivers/regulator/twl6030-regulator.c
11366 F:      include/linux/platform_data/i2c-omap.h
11367
11368 ONION OMEGA2+ BOARD
11369 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11370 L:      linux-mips@vger.kernel.org
11371 S:      Maintained
11372 F:      arch/mips/boot/dts/ralink/omega2p.dts
11373
11374 OMFS FILESYSTEM
11375 M:      Bob Copeland <me@bobcopeland.com>
11376 L:      linux-karma-devel@lists.sourceforge.net
11377 S:      Maintained
11378 F:      Documentation/filesystems/omfs.txt
11379 F:      fs/omfs/
11380
11381 OMNIKEY CARDMAN 4000 DRIVER
11382 M:      Harald Welte <laforge@gnumonks.org>
11383 S:      Maintained
11384 F:      drivers/char/pcmcia/cm4000_cs.c
11385 F:      include/linux/cm4000_cs.h
11386 F:      include/uapi/linux/cm4000_cs.h
11387
11388 OMNIKEY CARDMAN 4040 DRIVER
11389 M:      Harald Welte <laforge@gnumonks.org>
11390 S:      Maintained
11391 F:      drivers/char/pcmcia/cm4040_cs.*
11392
11393 OMNIVISION OV13858 SENSOR DRIVER
11394 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11395 L:      linux-media@vger.kernel.org
11396 T:      git git://linuxtv.org/media_tree.git
11397 S:      Maintained
11398 F:      drivers/media/i2c/ov13858.c
11399
11400 OMNIVISION OV2680 SENSOR DRIVER
11401 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11402 L:      linux-media@vger.kernel.org
11403 T:      git git://linuxtv.org/media_tree.git
11404 S:      Maintained
11405 F:      drivers/media/i2c/ov2680.c
11406 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11407
11408 OMNIVISION OV2685 SENSOR DRIVER
11409 M:      Shunqian Zheng <zhengsq@rock-chips.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/ov2685.c
11414
11415 OMNIVISION OV5640 SENSOR DRIVER
11416 M:      Steve Longerbeam <slongerbeam@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/ov5640.c
11421
11422 OMNIVISION OV5647 SENSOR DRIVER
11423 M:      Luis Oliveira <lolivei@synopsys.com>
11424 L:      linux-media@vger.kernel.org
11425 T:      git git://linuxtv.org/media_tree.git
11426 S:      Maintained
11427 F:      drivers/media/i2c/ov5647.c
11428
11429 OMNIVISION OV5695 SENSOR DRIVER
11430 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11431 L:      linux-media@vger.kernel.org
11432 T:      git git://linuxtv.org/media_tree.git
11433 S:      Maintained
11434 F:      drivers/media/i2c/ov5695.c
11435
11436 OMNIVISION OV7670 SENSOR DRIVER
11437 M:      Jonathan Corbet <corbet@lwn.net>
11438 L:      linux-media@vger.kernel.org
11439 T:      git git://linuxtv.org/media_tree.git
11440 S:      Maintained
11441 F:      drivers/media/i2c/ov7670.c
11442 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11443
11444 OMNIVISION OV772x SENSOR DRIVER
11445 M:      Jacopo Mondi <jacopo@jmondi.org>
11446 L:      linux-media@vger.kernel.org
11447 T:      git git://linuxtv.org/media_tree.git
11448 S:      Odd fixes
11449 F:      drivers/media/i2c/ov772x.c
11450 F:      include/media/i2c/ov772x.h
11451 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11452
11453 OMNIVISION OV7740 SENSOR DRIVER
11454 M:      Wenyou Yang <wenyou.yang@microchip.com>
11455 L:      linux-media@vger.kernel.org
11456 T:      git git://linuxtv.org/media_tree.git
11457 S:      Maintained
11458 F:      drivers/media/i2c/ov7740.c
11459 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11460
11461 OMNIVISION OV9640 SENSOR DRIVER
11462 M:      Petr Cvek <petrcvekcz@gmail.com>
11463 L:      linux-media@vger.kernel.org
11464 S:      Maintained
11465 F:      drivers/media/i2c/ov9640.*
11466
11467 OMNIVISION OV8856 SENSOR DRIVER
11468 M:      Ben Kao <ben.kao@intel.com>
11469 L:      linux-media@vger.kernel.org
11470 T:      git git://linuxtv.org/media_tree.git
11471 S:      Maintained
11472 F:      drivers/media/i2c/ov8856.c
11473
11474 OMNIVISION OV9650 SENSOR DRIVER
11475 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11476 R:      Akinobu Mita <akinobu.mita@gmail.com>
11477 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11478 L:      linux-media@vger.kernel.org
11479 T:      git git://linuxtv.org/media_tree.git
11480 S:      Maintained
11481 F:      drivers/media/i2c/ov9650.c
11482 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11483
11484 ONENAND FLASH DRIVER
11485 M:      Kyungmin Park <kyungmin.park@samsung.com>
11486 L:      linux-mtd@lists.infradead.org
11487 S:      Maintained
11488 F:      drivers/mtd/nand/onenand/
11489 F:      include/linux/mtd/onenand*.h
11490
11491 ONSTREAM SCSI TAPE DRIVER
11492 M:      Willem Riede <osst@riede.org>
11493 L:      osst-users@lists.sourceforge.net
11494 L:      linux-scsi@vger.kernel.org
11495 S:      Maintained
11496 F:      Documentation/scsi/osst.txt
11497 F:      drivers/scsi/osst.*
11498 F:      drivers/scsi/osst_*.h
11499 F:      drivers/scsi/st.h
11500
11501 OP-TEE DRIVER
11502 M:      Jens Wiklander <jens.wiklander@linaro.org>
11503 S:      Maintained
11504 F:      drivers/tee/optee/
11505
11506 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11507 M:      Sumit Garg <sumit.garg@linaro.org>
11508 S:      Maintained
11509 F:      drivers/char/hw_random/optee-rng.c
11510
11511 OPA-VNIC DRIVER
11512 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11513 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11514 L:      linux-rdma@vger.kernel.org
11515 S:      Supported
11516 F:      drivers/infiniband/ulp/opa_vnic
11517
11518 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11519 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11520 M:      Frank Rowand <frowand.list@gmail.com>
11521 L:      devicetree@vger.kernel.org
11522 S:      Maintained
11523 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11524 F:      Documentation/devicetree/overlay-notes.txt
11525 F:      drivers/of/overlay.c
11526 F:      drivers/of/resolver.c
11527 K:      of_overlay_notifier_
11528
11529 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11530 M:      Rob Herring <robh+dt@kernel.org>
11531 M:      Frank Rowand <frowand.list@gmail.com>
11532 L:      devicetree@vger.kernel.org
11533 W:      http://www.devicetree.org/
11534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11535 S:      Maintained
11536 F:      drivers/of/
11537 F:      include/linux/of*.h
11538 F:      scripts/dtc/
11539 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11540
11541 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11542 M:      Rob Herring <robh+dt@kernel.org>
11543 M:      Mark Rutland <mark.rutland@arm.com>
11544 L:      devicetree@vger.kernel.org
11545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11546 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11547 S:      Maintained
11548 F:      Documentation/devicetree/
11549 F:      arch/*/boot/dts/
11550 F:      include/dt-bindings/
11551
11552 OPENCORES I2C BUS DRIVER
11553 M:      Peter Korsgaard <peter@korsgaard.com>
11554 M:      Andrew Lunn <andrew@lunn.ch>
11555 L:      linux-i2c@vger.kernel.org
11556 S:      Maintained
11557 F:      Documentation/i2c/busses/i2c-ocores
11558 F:      drivers/i2c/busses/i2c-ocores.c
11559 F:      include/linux/platform_data/i2c-ocores.h
11560
11561 OPENRISC ARCHITECTURE
11562 M:      Jonas Bonn <jonas@southpole.se>
11563 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11564 M:      Stafford Horne <shorne@gmail.com>
11565 T:      git git://github.com/openrisc/linux.git
11566 L:      openrisc@lists.librecores.org
11567 W:      http://openrisc.io
11568 S:      Maintained
11569 F:      Documentation/devicetree/bindings/openrisc/
11570 F:      Documentation/openrisc/
11571 F:      arch/openrisc/
11572 F:      drivers/irqchip/irq-ompic.c
11573 F:      drivers/irqchip/irq-or1k-*
11574
11575 OPENVSWITCH
11576 M:      Pravin B Shelar <pshelar@ovn.org>
11577 L:      netdev@vger.kernel.org
11578 L:      dev@openvswitch.org
11579 W:      http://openvswitch.org
11580 S:      Maintained
11581 F:      net/openvswitch/
11582 F:      include/uapi/linux/openvswitch.h
11583
11584 OPERATING PERFORMANCE POINTS (OPP)
11585 M:      Viresh Kumar <vireshk@kernel.org>
11586 M:      Nishanth Menon <nm@ti.com>
11587 M:      Stephen Boyd <sboyd@kernel.org>
11588 L:      linux-pm@vger.kernel.org
11589 S:      Maintained
11590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11591 F:      drivers/opp/
11592 F:      include/linux/pm_opp.h
11593 F:      Documentation/power/opp.txt
11594 F:      Documentation/devicetree/bindings/opp/
11595
11596 OPL4 DRIVER
11597 M:      Clemens Ladisch <clemens@ladisch.de>
11598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11599 T:      git git://git.alsa-project.org/alsa-kernel.git
11600 S:      Maintained
11601 F:      sound/drivers/opl4/
11602
11603 OPROFILE
11604 M:      Robert Richter <rric@kernel.org>
11605 L:      oprofile-list@lists.sf.net
11606 S:      Maintained
11607 F:      arch/*/include/asm/oprofile*.h
11608 F:      arch/*/oprofile/
11609 F:      drivers/oprofile/
11610 F:      include/linux/oprofile.h
11611
11612 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11613 M:      Mark Fasheh <mark@fasheh.com>
11614 M:      Joel Becker <jlbec@evilplan.org>
11615 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11616 W:      http://ocfs2.wiki.kernel.org
11617 S:      Supported
11618 F:      Documentation/filesystems/ocfs2.txt
11619 F:      Documentation/filesystems/dlmfs.txt
11620 F:      fs/ocfs2/
11621
11622 ORANGEFS FILESYSTEM
11623 M:      Mike Marshall <hubcap@omnibond.com>
11624 R:      Martin Brandenburg <martin@omnibond.com>
11625 L:      devel@lists.orangefs.org
11626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11627 S:      Supported
11628 F:      fs/orangefs/
11629 F:      Documentation/filesystems/orangefs.txt
11630
11631 ORINOCO DRIVER
11632 L:      linux-wireless@vger.kernel.org
11633 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11634 W:      http://www.nongnu.org/orinoco/
11635 S:      Orphan
11636 F:      drivers/net/wireless/intersil/orinoco/
11637
11638 OV2659 OMNIVISION SENSOR DRIVER
11639 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11640 L:      linux-media@vger.kernel.org
11641 W:      https://linuxtv.org
11642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11643 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11644 S:      Maintained
11645 F:      drivers/media/i2c/ov2659.c
11646 F:      include/media/i2c/ov2659.h
11647
11648 OVERLAY FILESYSTEM
11649 M:      Miklos Szeredi <miklos@szeredi.hu>
11650 L:      linux-unionfs@vger.kernel.org
11651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11652 S:      Supported
11653 F:      fs/overlayfs/
11654 F:      Documentation/filesystems/overlayfs.txt
11655
11656 P54 WIRELESS DRIVER
11657 M:      Christian Lamparter <chunkeey@googlemail.com>
11658 L:      linux-wireless@vger.kernel.org
11659 W:      http://wireless.kernel.org/en/users/Drivers/p54
11660 S:      Maintained
11661 F:      drivers/net/wireless/intersil/p54/
11662
11663 PA SEMI ETHERNET DRIVER
11664 L:      netdev@vger.kernel.org
11665 S:      Orphan
11666 F:      drivers/net/ethernet/pasemi/*
11667
11668 PA SEMI SMBUS DRIVER
11669 L:      linux-i2c@vger.kernel.org
11670 S:      Orphan
11671 F:      drivers/i2c/busses/i2c-pasemi.c
11672
11673 PADATA PARALLEL EXECUTION MECHANISM
11674 M:      Steffen Klassert <steffen.klassert@secunet.com>
11675 L:      linux-crypto@vger.kernel.org
11676 S:      Maintained
11677 F:      kernel/padata.c
11678 F:      include/linux/padata.h
11679 F:      Documentation/padata.txt
11680
11681 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11682 M:      Harald Welte <laforge@gnumonks.org>
11683 L:      platform-driver-x86@vger.kernel.org
11684 S:      Maintained
11685 F:      drivers/platform/x86/panasonic-laptop.c
11686
11687 PARALLEL LCD/KEYPAD PANEL DRIVER
11688 M:      Willy Tarreau <willy@haproxy.com>
11689 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11690 S:      Odd Fixes
11691 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11692 F:      drivers/auxdisplay/panel.c
11693
11694 PARALLEL PORT SUBSYSTEM
11695 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11696 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11697 L:      linux-parport@lists.infradead.org (subscribers-only)
11698 S:      Maintained
11699 F:      drivers/parport/
11700 F:      include/linux/parport*.h
11701 F:      drivers/char/ppdev.c
11702 F:      include/uapi/linux/ppdev.h
11703 F:      Documentation/parport*.txt
11704
11705 PARAVIRT_OPS INTERFACE
11706 M:      Juergen Gross <jgross@suse.com>
11707 M:      Alok Kataria <akataria@vmware.com>
11708 L:      virtualization@lists.linux-foundation.org
11709 S:      Supported
11710 F:      Documentation/virtual/paravirt_ops.txt
11711 F:      arch/*/kernel/paravirt*
11712 F:      arch/*/include/asm/paravirt*.h
11713 F:      include/linux/hypervisor.h
11714
11715 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11716 M:      Tim Waugh <tim@cyberelk.net>
11717 L:      linux-parport@lists.infradead.org (subscribers-only)
11718 S:      Maintained
11719 F:      Documentation/blockdev/paride.txt
11720 F:      drivers/block/paride/
11721
11722 PARISC ARCHITECTURE
11723 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11724 M:      Helge Deller <deller@gmx.de>
11725 L:      linux-parisc@vger.kernel.org
11726 W:      http://www.parisc-linux.org/
11727 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11730 S:      Maintained
11731 F:      arch/parisc/
11732 F:      Documentation/parisc/
11733 F:      drivers/parisc/
11734 F:      drivers/char/agp/parisc-agp.c
11735 F:      drivers/input/serio/gscps2.c
11736 F:      drivers/parport/parport_gsc.*
11737 F:      drivers/tty/serial/8250/8250_gsc.c
11738 F:      drivers/video/fbdev/sti*
11739 F:      drivers/video/console/sti*
11740 F:      drivers/video/logo/logo_parisc*
11741
11742 PARMAN
11743 M:      Jiri Pirko <jiri@mellanox.com>
11744 L:      netdev@vger.kernel.org
11745 S:      Supported
11746 F:      lib/parman.c
11747 F:      lib/test_parman.c
11748 F:      include/linux/parman.h
11749
11750 PC ENGINES APU BOARD DRIVER
11751 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11752 S:      Maintained
11753 F:      drivers/platform/x86/pcengines-apuv2.c
11754
11755 PC87360 HARDWARE MONITORING DRIVER
11756 M:      Jim Cromie <jim.cromie@gmail.com>
11757 L:      linux-hwmon@vger.kernel.org
11758 S:      Maintained
11759 F:      Documentation/hwmon/pc87360
11760 F:      drivers/hwmon/pc87360.c
11761
11762 PC8736x GPIO DRIVER
11763 M:      Jim Cromie <jim.cromie@gmail.com>
11764 S:      Maintained
11765 F:      drivers/char/pc8736x_gpio.c
11766
11767 PC87427 HARDWARE MONITORING DRIVER
11768 M:      Jean Delvare <jdelvare@suse.com>
11769 L:      linux-hwmon@vger.kernel.org
11770 S:      Maintained
11771 F:      Documentation/hwmon/pc87427
11772 F:      drivers/hwmon/pc87427.c
11773
11774 PCA9532 LED DRIVER
11775 M:      Riku Voipio <riku.voipio@iki.fi>
11776 S:      Maintained
11777 F:      drivers/leds/leds-pca9532.c
11778 F:      include/linux/leds-pca9532.h
11779
11780 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11781 M:      Guenter Roeck <linux@roeck-us.net>
11782 L:      linux-i2c@vger.kernel.org
11783 S:      Maintained
11784 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11785
11786 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11787 M:      Khalid Aziz <khalid@gonehiking.org>
11788 S:      Maintained
11789 F:      drivers/firmware/pcdp.*
11790
11791 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11792 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11793 L:      linux-pci@vger.kernel.org
11794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11795 S:      Maintained
11796 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11797 F:      drivers/pci/controller/pci-aardvark.c
11798
11799 PCI DRIVER FOR ALTERA PCIE IP
11800 M:      Ley Foon Tan <lftan@altera.com>
11801 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11802 L:      linux-pci@vger.kernel.org
11803 S:      Supported
11804 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11805 F:      drivers/pci/controller/pcie-altera.c
11806
11807 PCI DRIVER FOR APPLIEDMICRO XGENE
11808 M:      Toan Le <toan@os.amperecomputing.com>
11809 L:      linux-pci@vger.kernel.org
11810 L:      linux-arm-kernel@lists.infradead.org
11811 S:      Maintained
11812 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11813 F:      drivers/pci/controller/pci-xgene.c
11814
11815 PCI DRIVER FOR ARM VERSATILE PLATFORM
11816 M:      Rob Herring <robh@kernel.org>
11817 L:      linux-pci@vger.kernel.org
11818 L:      linux-arm-kernel@lists.infradead.org
11819 S:      Maintained
11820 F:      Documentation/devicetree/bindings/pci/versatile.txt
11821 F:      drivers/pci/controller/pci-versatile.c
11822
11823 PCI DRIVER FOR ARMADA 8K
11824 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11825 L:      linux-pci@vger.kernel.org
11826 L:      linux-arm-kernel@lists.infradead.org
11827 S:      Maintained
11828 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11829 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11830
11831 PCI DRIVER FOR CADENCE PCIE IP
11832 M:      Tom Joseph <tjoseph@cadence.com>
11833 L:      linux-pci@vger.kernel.org
11834 S:      Maintained
11835 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11836 F:      drivers/pci/controller/pcie-cadence*
11837
11838 PCI DRIVER FOR FREESCALE LAYERSCAPE
11839 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11840 M:      Mingkai Hu <mingkai.hu@nxp.com>
11841 M:      Roy Zang <roy.zang@nxp.com>
11842 L:      linuxppc-dev@lists.ozlabs.org
11843 L:      linux-pci@vger.kernel.org
11844 L:      linux-arm-kernel@lists.infradead.org
11845 S:      Maintained
11846 F:      drivers/pci/controller/dwc/*layerscape*
11847
11848 PCI DRIVER FOR GENERIC OF HOSTS
11849 M:      Will Deacon <will.deacon@arm.com>
11850 L:      linux-pci@vger.kernel.org
11851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11852 S:      Maintained
11853 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11854 F:      drivers/pci/controller/pci-host-common.c
11855 F:      drivers/pci/controller/pci-host-generic.c
11856
11857 PCI DRIVER FOR IMX6
11858 M:      Richard Zhu <hongxing.zhu@nxp.com>
11859 M:      Lucas Stach <l.stach@pengutronix.de>
11860 L:      linux-pci@vger.kernel.org
11861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11862 S:      Maintained
11863 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11864 F:      drivers/pci/controller/dwc/*imx6*
11865
11866 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11867 M:      Keith Busch <keith.busch@intel.com>
11868 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11869 L:      linux-pci@vger.kernel.org
11870 S:      Supported
11871 F:      drivers/pci/controller/vmd.c
11872
11873 PCI DRIVER FOR MICROSEMI SWITCHTEC
11874 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11875 M:      Logan Gunthorpe <logang@deltatee.com>
11876 L:      linux-pci@vger.kernel.org
11877 S:      Maintained
11878 F:      Documentation/switchtec.txt
11879 F:      Documentation/ABI/testing/sysfs-class-switchtec
11880 F:      drivers/pci/switch/switchtec*
11881 F:      include/uapi/linux/switchtec_ioctl.h
11882 F:      include/linux/switchtec.h
11883 F:      drivers/ntb/hw/mscc/
11884
11885 PCI DRIVER FOR MOBIVEIL PCIE IP
11886 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11887 L:      linux-pci@vger.kernel.org
11888 S:      Supported
11889 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11890 F:      drivers/pci/controller/pcie-mobiveil.c
11891
11892 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11893 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11894 M:      Jason Cooper <jason@lakedaemon.net>
11895 L:      linux-pci@vger.kernel.org
11896 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11897 S:      Maintained
11898 F:      drivers/pci/controller/*mvebu*
11899
11900 PCI DRIVER FOR NVIDIA TEGRA
11901 M:      Thierry Reding <thierry.reding@gmail.com>
11902 L:      linux-tegra@vger.kernel.org
11903 L:      linux-pci@vger.kernel.org
11904 S:      Supported
11905 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11906 F:      drivers/pci/controller/pci-tegra.c
11907
11908 PCI DRIVER FOR RENESAS R-CAR
11909 M:      Simon Horman <horms@verge.net.au>
11910 L:      linux-pci@vger.kernel.org
11911 L:      linux-renesas-soc@vger.kernel.org
11912 S:      Maintained
11913 F:      drivers/pci/controller/*rcar*
11914
11915 PCI DRIVER FOR SAMSUNG EXYNOS
11916 M:      Jingoo Han <jingoohan1@gmail.com>
11917 L:      linux-pci@vger.kernel.org
11918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11919 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11920 S:      Maintained
11921 F:      drivers/pci/controller/dwc/pci-exynos.c
11922
11923 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11924 M:      Jingoo Han <jingoohan1@gmail.com>
11925 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11926 L:      linux-pci@vger.kernel.org
11927 S:      Maintained
11928 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11929 F:      drivers/pci/controller/dwc/*designware*
11930
11931 PCI DRIVER FOR TI DRA7XX
11932 M:      Kishon Vijay Abraham I <kishon@ti.com>
11933 L:      linux-omap@vger.kernel.org
11934 L:      linux-pci@vger.kernel.org
11935 S:      Supported
11936 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11937 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11938
11939 PCI DRIVER FOR TI KEYSTONE
11940 M:      Murali Karicheri <m-karicheri2@ti.com>
11941 L:      linux-pci@vger.kernel.org
11942 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11943 S:      Maintained
11944 F:      drivers/pci/controller/dwc/pci-keystone.c
11945
11946 PCI ENDPOINT SUBSYSTEM
11947 M:      Kishon Vijay Abraham I <kishon@ti.com>
11948 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11949 L:      linux-pci@vger.kernel.org
11950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11951 S:      Supported
11952 F:      drivers/pci/endpoint/
11953 F:      drivers/misc/pci_endpoint_test.c
11954 F:      tools/pci/
11955
11956 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11957 M:      Russell Currey <ruscur@russell.cc>
11958 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11959 M:      Oliver O'Halloran <oohall@gmail.com>
11960 L:      linuxppc-dev@lists.ozlabs.org
11961 S:      Supported
11962 F:      Documentation/PCI/pci-error-recovery.txt
11963 F:      drivers/pci/pcie/aer.c
11964 F:      drivers/pci/pcie/dpc.c
11965 F:      drivers/pci/pcie/err.c
11966 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11967 F:      arch/powerpc/kernel/eeh*.c
11968 F:      arch/powerpc/platforms/*/eeh*.c
11969 F:      arch/powerpc/include/*/eeh*.h
11970
11971 PCI ERROR RECOVERY
11972 M:      Linas Vepstas <linasvepstas@gmail.com>
11973 L:      linux-pci@vger.kernel.org
11974 S:      Supported
11975 F:      Documentation/PCI/pci-error-recovery.txt
11976
11977 PCI MSI DRIVER FOR ALTERA MSI IP
11978 M:      Ley Foon Tan <lftan@altera.com>
11979 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11980 L:      linux-pci@vger.kernel.org
11981 S:      Supported
11982 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11983 F:      drivers/pci/controller/pcie-altera-msi.c
11984
11985 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11986 M:      Toan Le <toan@os.amperecomputing.com>
11987 L:      linux-pci@vger.kernel.org
11988 L:      linux-arm-kernel@lists.infradead.org
11989 S:      Maintained
11990 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11991 F:      drivers/pci/controller/pci-xgene-msi.c
11992
11993 PCI SUBSYSTEM
11994 M:      Bjorn Helgaas <bhelgaas@google.com>
11995 L:      linux-pci@vger.kernel.org
11996 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11998 S:      Supported
11999 F:      Documentation/devicetree/bindings/pci/
12000 F:      Documentation/PCI/
12001 F:      drivers/acpi/pci*
12002 F:      drivers/pci/
12003 F:      include/asm-generic/pci*
12004 F:      include/linux/pci*
12005 F:      include/linux/of_pci.h
12006 F:      include/uapi/linux/pci*
12007 F:      lib/pci*
12008 F:      arch/x86/pci/
12009 F:      arch/x86/kernel/quirks.c
12010 F:      arch/x86/kernel/early-quirks.c
12011
12012 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12013 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12014 L:      linux-pci@vger.kernel.org
12015 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12017 S:      Supported
12018 F:      drivers/pci/controller/
12019
12020 PCIE DRIVER FOR AMLOGIC MESON
12021 M:      Yue Wang <yue.wang@Amlogic.com>
12022 L:      linux-pci@vger.kernel.org
12023 L:      linux-amlogic@lists.infradead.org
12024 S:      Maintained
12025 F:      drivers/pci/controller/dwc/pci-meson.c
12026
12027 PCIE DRIVER FOR AXIS ARTPEC
12028 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12029 L:      linux-arm-kernel@axis.com
12030 L:      linux-pci@vger.kernel.org
12031 S:      Maintained
12032 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12033 F:      drivers/pci/controller/dwc/*artpec*
12034
12035 PCIE DRIVER FOR CAVIUM THUNDERX
12036 M:      David Daney <david.daney@cavium.com>
12037 L:      linux-pci@vger.kernel.org
12038 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12039 S:      Supported
12040 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12041 F:      drivers/pci/controller/pci-thunder-*
12042
12043 PCIE DRIVER FOR HISILICON
12044 M:      Zhou Wang <wangzhou1@hisilicon.com>
12045 L:      linux-pci@vger.kernel.org
12046 S:      Maintained
12047 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12048 F:      drivers/pci/controller/dwc/pcie-hisi.c
12049
12050 PCIE DRIVER FOR HISILICON KIRIN
12051 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12052 M:      Binghui Wang <wangbinghui@hisilicon.com>
12053 L:      linux-pci@vger.kernel.org
12054 S:      Maintained
12055 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12056 F:      drivers/pci/controller/dwc/pcie-kirin.c
12057
12058 PCIE DRIVER FOR HISILICON STB
12059 M:      Shawn Guo <shawn.guo@linaro.org>
12060 L:      linux-pci@vger.kernel.org
12061 S:      Maintained
12062 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12063 F:      drivers/pci/controller/dwc/pcie-histb.c
12064
12065 PCIE DRIVER FOR MEDIATEK
12066 M:      Ryder Lee <ryder.lee@mediatek.com>
12067 L:      linux-pci@vger.kernel.org
12068 L:      linux-mediatek@lists.infradead.org
12069 S:      Supported
12070 F:      Documentation/devicetree/bindings/pci/mediatek*
12071 F:      drivers/pci/controller/*mediatek*
12072
12073 PCIE DRIVER FOR QUALCOMM MSM
12074 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12075 L:      linux-pci@vger.kernel.org
12076 L:      linux-arm-msm@vger.kernel.org
12077 S:      Maintained
12078 F:      drivers/pci/controller/dwc/*qcom*
12079
12080 PCIE DRIVER FOR ROCKCHIP
12081 M:      Shawn Lin <shawn.lin@rock-chips.com>
12082 L:      linux-pci@vger.kernel.org
12083 L:      linux-rockchip@lists.infradead.org
12084 S:      Maintained
12085 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12086 F:      drivers/pci/controller/pcie-rockchip*
12087
12088 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12089 M:      Linus Walleij <linus.walleij@linaro.org>
12090 L:      linux-pci@vger.kernel.org
12091 S:      Maintained
12092 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12093 F:      drivers/pci/controller/pci-v3-semi.c
12094
12095 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12096 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12097 L:      linux-pci@vger.kernel.org
12098 S:      Maintained
12099 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12100 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12101
12102 PCIE DRIVER FOR ST SPEAR13XX
12103 M:      Pratyush Anand <pratyush.anand@gmail.com>
12104 L:      linux-pci@vger.kernel.org
12105 S:      Maintained
12106 F:      drivers/pci/controller/dwc/*spear*
12107
12108 PCMCIA SUBSYSTEM
12109 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12111 S:      Odd Fixes
12112 F:      Documentation/pcmcia/
12113 F:      tools/pcmcia/
12114 F:      drivers/pcmcia/
12115 F:      include/pcmcia/
12116
12117 PCNET32 NETWORK DRIVER
12118 M:      Don Fry <pcnet32@frontier.com>
12119 L:      netdev@vger.kernel.org
12120 S:      Maintained
12121 F:      drivers/net/ethernet/amd/pcnet32.c
12122
12123 PCRYPT PARALLEL CRYPTO ENGINE
12124 M:      Steffen Klassert <steffen.klassert@secunet.com>
12125 L:      linux-crypto@vger.kernel.org
12126 S:      Maintained
12127 F:      crypto/pcrypt.c
12128 F:      include/crypto/pcrypt.h
12129
12130 PEAQ WMI HOTKEYS DRIVER
12131 M:      Hans de Goede <hdegoede@redhat.com>
12132 L:      platform-driver-x86@vger.kernel.org
12133 S:      Maintained
12134 F:      drivers/platform/x86/peaq-wmi.c
12135
12136 PER-CPU MEMORY ALLOCATOR
12137 M:      Dennis Zhou <dennis@kernel.org>
12138 M:      Tejun Heo <tj@kernel.org>
12139 M:      Christoph Lameter <cl@linux.com>
12140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12141 S:      Maintained
12142 F:      include/linux/percpu*.h
12143 F:      mm/percpu*.c
12144 F:      arch/*/include/asm/percpu.h
12145
12146 PER-TASK DELAY ACCOUNTING
12147 M:      Balbir Singh <bsingharora@gmail.com>
12148 S:      Maintained
12149 F:      include/linux/delayacct.h
12150 F:      kernel/delayacct.c
12151
12152 PERFORMANCE EVENTS SUBSYSTEM
12153 M:      Peter Zijlstra <peterz@infradead.org>
12154 M:      Ingo Molnar <mingo@redhat.com>
12155 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12156 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12157 R:      Jiri Olsa <jolsa@redhat.com>
12158 R:      Namhyung Kim <namhyung@kernel.org>
12159 L:      linux-kernel@vger.kernel.org
12160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12161 S:      Supported
12162 F:      kernel/events/*
12163 F:      include/linux/perf_event.h
12164 F:      include/uapi/linux/perf_event.h
12165 F:      arch/*/kernel/perf_event*.c
12166 F:      arch/*/kernel/*/perf_event*.c
12167 F:      arch/*/kernel/*/*/perf_event*.c
12168 F:      arch/*/include/asm/perf_event.h
12169 F:      arch/*/kernel/perf_callchain.c
12170 F:      arch/*/events/*
12171 F:      tools/perf/
12172
12173 PERSONALITY HANDLING
12174 M:      Christoph Hellwig <hch@infradead.org>
12175 L:      linux-abi-devel@lists.sourceforge.net
12176 S:      Maintained
12177 F:      include/linux/personality.h
12178 F:      include/uapi/linux/personality.h
12179
12180 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12181 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12182 L:      linux-input@vger.kernel.org
12183 S:      Maintained
12184 F:      Documentation/input/devices/pxrc.rst
12185 F:      drivers/input/joystick/pxrc.c
12186
12187 PHONET PROTOCOL
12188 M:      Remi Denis-Courmont <courmisch@gmail.com>
12189 S:      Supported
12190 F:      Documentation/networking/phonet.txt
12191 F:      include/linux/phonet.h
12192 F:      include/net/phonet/
12193 F:      include/uapi/linux/phonet.h
12194 F:      net/phonet/
12195
12196 PHRAM MTD DRIVER
12197 M:      Joern Engel <joern@lazybastard.org>
12198 L:      linux-mtd@lists.infradead.org
12199 S:      Maintained
12200 F:      drivers/mtd/devices/phram.c
12201
12202 PICOLCD HID DRIVER
12203 M:      Bruno Prémont <bonbons@linux-vserver.org>
12204 L:      linux-input@vger.kernel.org
12205 S:      Maintained
12206 F:      drivers/hid/hid-picolcd*
12207
12208 PICOXCELL SUPPORT
12209 M:      Jamie Iles <jamie@jamieiles.com>
12210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12211 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12212 S:      Supported
12213 F:      arch/arm/boot/dts/picoxcell*
12214 F:      arch/arm/mach-picoxcell/
12215 F:      drivers/crypto/picoxcell*
12216
12217 PIN CONTROL SUBSYSTEM
12218 M:      Linus Walleij <linus.walleij@linaro.org>
12219 L:      linux-gpio@vger.kernel.org
12220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12221 S:      Maintained
12222 F:      Documentation/devicetree/bindings/pinctrl/
12223 F:      Documentation/driver-api/pinctl.rst
12224 F:      drivers/pinctrl/
12225 F:      include/linux/pinctrl/
12226
12227 PIN CONTROLLER - MICROCHIP AT91
12228 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12230 L:      linux-gpio@vger.kernel.org
12231 S:      Supported
12232 F:      drivers/pinctrl/pinctrl-at91*
12233
12234 PIN CONTROLLER - FREESCALE
12235 M:      Dong Aisheng <aisheng.dong@nxp.com>
12236 M:      Fabio Estevam <festevam@gmail.com>
12237 M:      Shawn Guo <shawnguo@kernel.org>
12238 M:      Stefan Agner <stefan@agner.ch>
12239 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12240 L:      linux-gpio@vger.kernel.org
12241 S:      Maintained
12242 F:      drivers/pinctrl/freescale/
12243 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12244
12245 PIN CONTROLLER - INTEL
12246 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12247 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12249 S:      Maintained
12250 F:      drivers/pinctrl/intel/
12251
12252 PIN CONTROLLER - MEDIATEK
12253 M:      Sean Wang <sean.wang@kernel.org>
12254 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12255 S:      Maintained
12256 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12257 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12258 F:      drivers/pinctrl/mediatek/
12259
12260 PIN CONTROLLER - QUALCOMM
12261 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12262 S:      Maintained
12263 L:      linux-arm-msm@vger.kernel.org
12264 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12265 F:      drivers/pinctrl/qcom/
12266
12267 PIN CONTROLLER - RENESAS
12268 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12269 L:      linux-renesas-soc@vger.kernel.org
12270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12271 S:      Maintained
12272 F:      drivers/pinctrl/pinctrl-rz*
12273 F:      drivers/pinctrl/sh-pfc/
12274
12275 PIN CONTROLLER - SAMSUNG
12276 M:      Tomasz Figa <tomasz.figa@gmail.com>
12277 M:      Krzysztof Kozlowski <krzk@kernel.org>
12278 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12280 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12281 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12283 S:      Maintained
12284 F:      drivers/pinctrl/samsung/
12285 F:      include/dt-bindings/pinctrl/samsung.h
12286 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12287
12288 PIN CONTROLLER - SINGLE
12289 M:      Tony Lindgren <tony@atomide.com>
12290 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12292 L:      linux-omap@vger.kernel.org
12293 S:      Maintained
12294 F:      drivers/pinctrl/pinctrl-single.c
12295
12296 PIN CONTROLLER - ST SPEAR
12297 M:      Viresh Kumar <vireshk@kernel.org>
12298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12299 W:      http://www.st.com/spear
12300 S:      Maintained
12301 F:      drivers/pinctrl/spear/
12302
12303 PISTACHIO SOC SUPPORT
12304 M:      James Hartley <james.hartley@sondrel.com>
12305 L:      linux-mips@vger.kernel.org
12306 S:      Odd Fixes
12307 F:      arch/mips/pistachio/
12308 F:      arch/mips/include/asm/mach-pistachio/
12309 F:      arch/mips/boot/dts/img/pistachio*
12310 F:      arch/mips/configs/pistachio*_defconfig
12311
12312 PKTCDVD DRIVER
12313 S:      Orphan
12314 M:      linux-block@vger.kernel.org
12315 F:      drivers/block/pktcdvd.c
12316 F:      include/linux/pktcdvd.h
12317 F:      include/uapi/linux/pktcdvd.h
12318
12319 PKUNITY SOC DRIVERS
12320 M:      Guan Xuetao <gxt@pku.edu.cn>
12321 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12322 S:      Maintained
12323 T:      git git://github.com/gxt/linux.git
12324 F:      drivers/input/serio/i8042-unicore32io.h
12325 F:      drivers/i2c/busses/i2c-puv3.c
12326 F:      drivers/video/fbdev/fb-puv3.c
12327 F:      drivers/rtc/rtc-puv3.c
12328
12329 PMBUS HARDWARE MONITORING DRIVERS
12330 M:      Guenter Roeck <linux@roeck-us.net>
12331 L:      linux-hwmon@vger.kernel.org
12332 W:      http://hwmon.wiki.kernel.org/
12333 W:      http://www.roeck-us.net/linux/drivers/
12334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12335 S:      Maintained
12336 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12337 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12338 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12339 F:      Documentation/hwmon/adm1275
12340 F:      Documentation/hwmon/ibm-cffps
12341 F:      Documentation/hwmon/ir35221
12342 F:      Documentation/hwmon/lm25066
12343 F:      Documentation/hwmon/ltc2978
12344 F:      Documentation/hwmon/ltc3815
12345 F:      Documentation/hwmon/max16064
12346 F:      Documentation/hwmon/max20751
12347 F:      Documentation/hwmon/max31785
12348 F:      Documentation/hwmon/max34440
12349 F:      Documentation/hwmon/max8688
12350 F:      Documentation/hwmon/pmbus
12351 F:      Documentation/hwmon/pmbus-core
12352 F:      Documentation/hwmon/tps40422
12353 F:      Documentation/hwmon/ucd9000
12354 F:      Documentation/hwmon/ucd9200
12355 F:      Documentation/hwmon/zl6100
12356 F:      drivers/hwmon/pmbus/
12357 F:      include/linux/pmbus.h
12358
12359 PMC SIERRA MaxRAID DRIVER
12360 L:      linux-scsi@vger.kernel.org
12361 W:      http://www.pmc-sierra.com/
12362 S:      Orphan
12363 F:      drivers/scsi/pmcraid.*
12364
12365 PMC SIERRA PM8001 DRIVER
12366 M:      Jack Wang <jinpu.wang@profitbricks.com>
12367 M:      lindar_liu@usish.com
12368 L:      linux-scsi@vger.kernel.org
12369 S:      Supported
12370 F:      drivers/scsi/pm8001/
12371
12372 PNP SUPPORT
12373 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12374 S:      Maintained
12375 F:      drivers/pnp/
12376
12377 PNI RM3100 IIO DRIVER
12378 M:      Song Qiang <songqiang1304521@gmail.com>
12379 L:      linux-iio@vger.kernel.org
12380 S:      Maintained
12381 F:      drivers/iio/magnetometer/rm3100*
12382 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12383
12384 POSIX CLOCKS and TIMERS
12385 M:      Thomas Gleixner <tglx@linutronix.de>
12386 L:      linux-kernel@vger.kernel.org
12387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12388 S:      Maintained
12389 F:      fs/timerfd.c
12390 F:      include/linux/timer*
12391 F:      kernel/time/*timer*
12392
12393 POWER MANAGEMENT CORE
12394 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12395 L:      linux-pm@vger.kernel.org
12396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12397 B:      https://bugzilla.kernel.org
12398 S:      Supported
12399 F:      drivers/base/power/
12400 F:      include/linux/pm.h
12401 F:      include/linux/pm_*
12402 F:      include/linux/powercap.h
12403 F:      drivers/powercap/
12404 F:      kernel/configs/nopm.config
12405
12406 POWER STATE COORDINATION INTERFACE (PSCI)
12407 M:      Mark Rutland <mark.rutland@arm.com>
12408 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12409 L:      linux-arm-kernel@lists.infradead.org
12410 S:      Maintained
12411 F:      drivers/firmware/psci*.c
12412 F:      include/linux/psci.h
12413 F:      include/uapi/linux/psci.h
12414
12415 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12416 M:      Sebastian Reichel <sre@kernel.org>
12417 L:      linux-pm@vger.kernel.org
12418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12419 S:      Maintained
12420 F:      Documentation/ABI/testing/sysfs-class-power
12421 F:      Documentation/devicetree/bindings/power/supply/
12422 F:      include/linux/power_supply.h
12423 F:      drivers/power/supply/
12424
12425 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12426 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12427 L:      linuxppc-dev@lists.ozlabs.org
12428 S:      Maintained
12429 F:      drivers/char/powernv-op-panel.c
12430
12431 PPP OVER ATM (RFC 2364)
12432 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12433 S:      Maintained
12434 F:      net/atm/pppoatm.c
12435 F:      include/uapi/linux/atmppp.h
12436
12437 PPP OVER ETHERNET
12438 M:      Michal Ostrowski <mostrows@earthlink.net>
12439 S:      Maintained
12440 F:      drivers/net/ppp/pppoe.c
12441 F:      drivers/net/ppp/pppox.c
12442
12443 PPP OVER L2TP
12444 M:      James Chapman <jchapman@katalix.com>
12445 S:      Maintained
12446 F:      net/l2tp/l2tp_ppp.c
12447 F:      include/linux/if_pppol2tp.h
12448 F:      include/uapi/linux/if_pppol2tp.h
12449
12450 PPP PROTOCOL DRIVERS AND COMPRESSORS
12451 M:      Paul Mackerras <paulus@samba.org>
12452 L:      linux-ppp@vger.kernel.org
12453 S:      Maintained
12454 F:      drivers/net/ppp/ppp_*
12455
12456 PPS SUPPORT
12457 M:      Rodolfo Giometti <giometti@enneenne.com>
12458 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12459 L:      linuxpps@ml.enneenne.com (subscribers-only)
12460 S:      Maintained
12461 F:      Documentation/pps/
12462 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12463 F:      Documentation/ABI/testing/sysfs-pps
12464 F:      drivers/pps/
12465 F:      include/linux/pps*.h
12466 F:      include/uapi/linux/pps.h
12467
12468 PPTP DRIVER
12469 M:      Dmitry Kozlov <xeb@mail.ru>
12470 L:      netdev@vger.kernel.org
12471 S:      Maintained
12472 F:      drivers/net/ppp/pptp.c
12473 W:      http://sourceforge.net/projects/accel-pptp
12474
12475 PRINTK
12476 M:      Petr Mladek <pmladek@suse.com>
12477 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12478 R:      Steven Rostedt <rostedt@goodmis.org>
12479 S:      Maintained
12480 F:      kernel/printk/
12481 F:      include/linux/printk.h
12482
12483 PRISM54 WIRELESS DRIVER
12484 M:      Luis Chamberlain <mcgrof@kernel.org>
12485 L:      linux-wireless@vger.kernel.org
12486 W:      http://wireless.kernel.org/en/users/Drivers/p54
12487 S:      Obsolete
12488 F:      drivers/net/wireless/intersil/prism54/
12489
12490 PROC FILESYSTEM
12491 R:      Alexey Dobriyan <adobriyan@gmail.com>
12492 L:      linux-kernel@vger.kernel.org
12493 L:      linux-fsdevel@vger.kernel.org
12494 S:      Maintained
12495 F:      fs/proc/
12496 F:      include/linux/proc_fs.h
12497 F:      tools/testing/selftests/proc/
12498 F:      Documentation/filesystems/proc.txt
12499
12500 PROC SYSCTL
12501 M:      Luis Chamberlain <mcgrof@kernel.org>
12502 M:      Kees Cook <keescook@chromium.org>
12503 L:      linux-kernel@vger.kernel.org
12504 L:      linux-fsdevel@vger.kernel.org
12505 S:      Maintained
12506 F:      fs/proc/proc_sysctl.c
12507 F:      include/linux/sysctl.h
12508 F:      kernel/sysctl.c
12509 F:      tools/testing/selftests/sysctl/
12510
12511 PS3 NETWORK SUPPORT
12512 M:      Geoff Levand <geoff@infradead.org>
12513 L:      netdev@vger.kernel.org
12514 L:      linuxppc-dev@lists.ozlabs.org
12515 S:      Maintained
12516 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12517
12518 PS3 PLATFORM SUPPORT
12519 M:      Geoff Levand <geoff@infradead.org>
12520 L:      linuxppc-dev@lists.ozlabs.org
12521 S:      Maintained
12522 F:      arch/powerpc/boot/ps3*
12523 F:      arch/powerpc/include/asm/lv1call.h
12524 F:      arch/powerpc/include/asm/ps3*.h
12525 F:      arch/powerpc/platforms/ps3/
12526 F:      drivers/*/ps3*
12527 F:      drivers/ps3/
12528 F:      drivers/rtc/rtc-ps3.c
12529 F:      drivers/usb/host/*ps3.c
12530 F:      sound/ppc/snd_ps3*
12531
12532 PS3VRAM DRIVER
12533 M:      Jim Paris <jim@jtan.com>
12534 M:      Geoff Levand <geoff@infradead.org>
12535 L:      linuxppc-dev@lists.ozlabs.org
12536 S:      Maintained
12537 F:      drivers/block/ps3vram.c
12538
12539 PSAMPLE PACKET SAMPLING SUPPORT:
12540 M:      Yotam Gigi <yotam.gi@gmail.com>
12541 S:      Maintained
12542 F:      net/psample
12543 F:      include/net/psample.h
12544 F:      include/uapi/linux/psample.h
12545
12546 PSTORE FILESYSTEM
12547 M:      Kees Cook <keescook@chromium.org>
12548 M:      Anton Vorontsov <anton@enomsg.org>
12549 M:      Colin Cross <ccross@android.com>
12550 M:      Tony Luck <tony.luck@intel.com>
12551 S:      Maintained
12552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12553 F:      fs/pstore/
12554 F:      include/linux/pstore*
12555 F:      drivers/firmware/efi/efi-pstore.c
12556 F:      drivers/acpi/apei/erst.c
12557 F:      Documentation/admin-guide/ramoops.rst
12558 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12559 K:      \b(pstore|ramoops)
12560
12561 PTP HARDWARE CLOCK SUPPORT
12562 M:      Richard Cochran <richardcochran@gmail.com>
12563 L:      netdev@vger.kernel.org
12564 S:      Maintained
12565 W:      http://linuxptp.sourceforge.net/
12566 F:      Documentation/ABI/testing/sysfs-ptp
12567 F:      Documentation/ptp/*
12568 F:      drivers/net/phy/dp83640*
12569 F:      drivers/ptp/*
12570 F:      include/linux/ptp_cl*
12571
12572 PTRACE SUPPORT
12573 M:      Oleg Nesterov <oleg@redhat.com>
12574 S:      Maintained
12575 F:      include/asm-generic/syscall.h
12576 F:      include/linux/ptrace.h
12577 F:      include/linux/regset.h
12578 F:      include/linux/tracehook.h
12579 F:      include/uapi/linux/ptrace.h
12580 F:      include/uapi/linux/ptrace.h
12581 F:      include/asm-generic/ptrace.h
12582 F:      kernel/ptrace.c
12583 F:      arch/*/ptrace*.c
12584 F:      arch/*/*/ptrace*.c
12585 F:      arch/*/include/asm/ptrace*.h
12586
12587 PULSE8-CEC DRIVER
12588 M:      Hans Verkuil <hverkuil@xs4all.nl>
12589 L:      linux-media@vger.kernel.org
12590 T:      git git://linuxtv.org/media_tree.git
12591 S:      Maintained
12592 F:      drivers/media/usb/pulse8-cec/*
12593 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12594
12595 PVRUSB2 VIDEO4LINUX DRIVER
12596 M:      Mike Isely <isely@pobox.com>
12597 L:      pvrusb2@isely.net       (subscribers-only)
12598 L:      linux-media@vger.kernel.org
12599 W:      http://www.isely.net/pvrusb2/
12600 T:      git git://linuxtv.org/media_tree.git
12601 S:      Maintained
12602 F:      Documentation/media/v4l-drivers/pvrusb2*
12603 F:      drivers/media/usb/pvrusb2/
12604
12605 PWC WEBCAM DRIVER
12606 M:      Hans Verkuil <hverkuil@xs4all.nl>
12607 L:      linux-media@vger.kernel.org
12608 T:      git git://linuxtv.org/media_tree.git
12609 S:      Odd Fixes
12610 F:      drivers/media/usb/pwc/*
12611 F:      include/trace/events/pwc.h
12612
12613 PWM FAN DRIVER
12614 M:      Kamil Debski <kamil@wypas.org>
12615 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12616 L:      linux-hwmon@vger.kernel.org
12617 S:      Supported
12618 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12619 F:      Documentation/hwmon/pwm-fan
12620 F:      drivers/hwmon/pwm-fan.c
12621
12622 PWM IR Transmitter
12623 M:      Sean Young <sean@mess.org>
12624 L:      linux-media@vger.kernel.org
12625 S:      Maintained
12626 F:      drivers/media/rc/pwm-ir-tx.c
12627
12628 PWM SUBSYSTEM
12629 M:      Thierry Reding <thierry.reding@gmail.com>
12630 L:      linux-pwm@vger.kernel.org
12631 S:      Maintained
12632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12633 F:      Documentation/pwm.txt
12634 F:      Documentation/devicetree/bindings/pwm/
12635 F:      include/linux/pwm.h
12636 F:      drivers/pwm/
12637 F:      drivers/video/backlight/pwm_bl.c
12638 F:      include/linux/pwm_backlight.h
12639 F:      drivers/gpio/gpio-mvebu.c
12640 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12641
12642 PXA GPIO DRIVER
12643 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12644 L:      linux-gpio@vger.kernel.org
12645 S:      Maintained
12646 F:      drivers/gpio/gpio-pxa.c
12647
12648 PXA MMCI DRIVER
12649 S:      Orphan
12650
12651 PXA RTC DRIVER
12652 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12653 L:      linux-rtc@vger.kernel.org
12654 S:      Maintained
12655
12656 PXA2xx/PXA3xx SUPPORT
12657 M:      Daniel Mack <daniel@zonque.org>
12658 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12659 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12660 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12661 T:      git git://github.com/hzhuang1/linux.git
12662 T:      git git://github.com/rjarzmik/linux.git
12663 S:      Maintained
12664 F:      arch/arm/boot/dts/pxa*
12665 F:      arch/arm/mach-pxa/
12666 F:      drivers/dma/pxa*
12667 F:      drivers/pcmcia/pxa2xx*
12668 F:      drivers/pinctrl/pxa/
12669 F:      drivers/spi/spi-pxa2xx*
12670 F:      drivers/usb/gadget/udc/pxa2*
12671 F:      include/sound/pxa2xx-lib.h
12672 F:      sound/arm/pxa*
12673 F:      sound/soc/pxa/
12674
12675 QAT DRIVER
12676 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12677 L:      qat-linux@intel.com
12678 S:      Supported
12679 F:      drivers/crypto/qat/
12680
12681 QCOM AUDIO (ASoC) DRIVERS
12682 M:      Patrick Lai <plai@codeaurora.org>
12683 M:      Banajit Goswami <bgoswami@codeaurora.org>
12684 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12685 S:      Supported
12686 F:      sound/soc/qcom/
12687
12688 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12689 M:      Gabriel Somlo <somlo@cmu.edu>
12690 M:      "Michael S. Tsirkin" <mst@redhat.com>
12691 L:      qemu-devel@nongnu.org
12692 S:      Maintained
12693 F:      drivers/firmware/qemu_fw_cfg.c
12694 F:      include/uapi/linux/qemu_fw_cfg.h
12695
12696 QIB DRIVER
12697 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12698 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12699 L:      linux-rdma@vger.kernel.org
12700 S:      Supported
12701 F:      drivers/infiniband/hw/qib/
12702
12703 QLOGIC QL41xxx FCOE DRIVER
12704 M:      QLogic-Storage-Upstream@cavium.com
12705 L:      linux-scsi@vger.kernel.org
12706 S:      Supported
12707 F:      drivers/scsi/qedf/
12708
12709 QLOGIC QL41xxx ISCSI DRIVER
12710 M:      QLogic-Storage-Upstream@cavium.com
12711 L:      linux-scsi@vger.kernel.org
12712 S:      Supported
12713 F:      drivers/scsi/qedi/
12714
12715 QLOGIC QL4xxx ETHERNET DRIVER
12716 M:      Ariel Elior <aelior@marvell.com>
12717 M:      GR-everest-linux-l2@marvell.com
12718 L:      netdev@vger.kernel.org
12719 S:      Supported
12720 F:      drivers/net/ethernet/qlogic/qed/
12721 F:      include/linux/qed/
12722 F:      drivers/net/ethernet/qlogic/qede/
12723
12724 QLOGIC QL4xxx RDMA DRIVER
12725 M:      Michal Kalderon <mkalderon@marvell.com>
12726 M:      Ariel Elior <aelior@marvell.com>
12727 L:      linux-rdma@vger.kernel.org
12728 S:      Supported
12729 F:      drivers/infiniband/hw/qedr/
12730 F:      include/uapi/rdma/qedr-abi.h
12731
12732 QLOGIC QLA1280 SCSI DRIVER
12733 M:      Michael Reed <mdr@sgi.com>
12734 L:      linux-scsi@vger.kernel.org
12735 S:      Maintained
12736 F:      drivers/scsi/qla1280.[ch]
12737
12738 QLOGIC QLA2XXX FC-SCSI DRIVER
12739 M:      qla2xxx-upstream@qlogic.com
12740 L:      linux-scsi@vger.kernel.org
12741 S:      Supported
12742 F:      Documentation/scsi/LICENSE.qla2xxx
12743 F:      drivers/scsi/qla2xxx/
12744
12745 QLOGIC QLA3XXX NETWORK DRIVER
12746 M:      GR-Linux-NIC-Dev@marvell.com
12747 L:      netdev@vger.kernel.org
12748 S:      Supported
12749 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12750 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12751
12752 QLOGIC QLA4XXX iSCSI DRIVER
12753 M:      QLogic-Storage-Upstream@qlogic.com
12754 L:      linux-scsi@vger.kernel.org
12755 S:      Supported
12756 F:      Documentation/scsi/LICENSE.qla4xxx
12757 F:      drivers/scsi/qla4xxx/
12758
12759 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12760 M:      Shahed Shaikh <shshaikh@marvell.com>
12761 M:      Manish Chopra <manishc@marvell.com>
12762 M:      GR-Linux-NIC-Dev@marvell.com
12763 L:      netdev@vger.kernel.org
12764 S:      Supported
12765 F:      drivers/net/ethernet/qlogic/qlcnic/
12766
12767 QLOGIC QLGE 10Gb ETHERNET DRIVER
12768 M:      Manish Chopra <manishc@marvell.com>
12769 M:      GR-Linux-NIC-Dev@marvell.com
12770 L:      netdev@vger.kernel.org
12771 S:      Supported
12772 F:      drivers/net/ethernet/qlogic/qlge/
12773
12774 QM1D1B0004 MEDIA DRIVER
12775 M:      Akihiro Tsukada <tskd08@gmail.com>
12776 L:      linux-media@vger.kernel.org
12777 S:      Odd Fixes
12778 F:      drivers/media/tuners/qm1d1b0004*
12779
12780 QM1D1C0042 MEDIA DRIVER
12781 M:      Akihiro Tsukada <tskd08@gmail.com>
12782 L:      linux-media@vger.kernel.org
12783 S:      Odd Fixes
12784 F:      drivers/media/tuners/qm1d1c0042*
12785
12786 QNX4 FILESYSTEM
12787 M:      Anders Larsen <al@alarsen.net>
12788 W:      http://www.alarsen.net/linux/qnx4fs/
12789 S:      Maintained
12790 F:      fs/qnx4/
12791 F:      include/uapi/linux/qnx4_fs.h
12792 F:      include/uapi/linux/qnxtypes.h
12793
12794 QORIQ DPAA2 FSL-MC BUS DRIVER
12795 M:      Stuart Yoder <stuyoder@gmail.com>
12796 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12797 L:      linux-kernel@vger.kernel.org
12798 S:      Maintained
12799 F:      drivers/bus/fsl-mc/
12800 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12801 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12802
12803 QT1010 MEDIA DRIVER
12804 M:      Antti Palosaari <crope@iki.fi>
12805 L:      linux-media@vger.kernel.org
12806 W:      https://linuxtv.org
12807 W:      http://palosaari.fi/linux/
12808 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12809 T:      git git://linuxtv.org/anttip/media_tree.git
12810 S:      Maintained
12811 F:      drivers/media/tuners/qt1010*
12812
12813 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12814 M:      Kalle Valo <kvalo@codeaurora.org>
12815 L:      ath10k@lists.infradead.org
12816 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12818 S:      Supported
12819 F:      drivers/net/wireless/ath/ath10k/
12820
12821 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12822 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12823 L:      linux-wireless@vger.kernel.org
12824 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12825 S:      Supported
12826 F:      drivers/net/wireless/ath/ath9k/
12827
12828 QUALCOMM CAMERA SUBSYSTEM DRIVER
12829 M:      Todor Tomov <todor.too@gmail.com>
12830 L:      linux-media@vger.kernel.org
12831 S:      Maintained
12832 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12833 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12834 F:      drivers/media/platform/qcom/camss/
12835
12836 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12837 M:      Ilia Lin <ilia.lin@kernel.org>
12838 L:      linux-pm@vger.kernel.org
12839 S:      Maintained
12840 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12841 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12842
12843 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12844 M:      Timur Tabi <timur@kernel.org>
12845 L:      netdev@vger.kernel.org
12846 S:      Maintained
12847 F:      drivers/net/ethernet/qualcomm/emac/
12848
12849 QUALCOMM ETHQOS ETHERNET DRIVER
12850 M:      Vinod Koul <vkoul@kernel.org>
12851 M:      Niklas Cassel <niklas.cassel@linaro.org>
12852 L:      netdev@vger.kernel.org
12853 S:      Maintained
12854 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12855 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12856
12857 QUALCOMM GENERIC INTERFACE I2C DRIVER
12858 M:      Alok Chauhan <alokc@codeaurora.org>
12859 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12860 L:      linux-i2c@vger.kernel.org
12861 L:      linux-arm-msm@vger.kernel.org
12862 S:      Supported
12863 F:      drivers/i2c/busses/i2c-qcom-geni.c
12864
12865 QUALCOMM HEXAGON ARCHITECTURE
12866 M:      Richard Kuo <rkuo@codeaurora.org>
12867 L:      linux-hexagon@vger.kernel.org
12868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12869 S:      Supported
12870 F:      arch/hexagon/
12871
12872 QUALCOMM HIDMA DRIVER
12873 M:      Sinan Kaya <okaya@kernel.org>
12874 L:      linux-arm-kernel@lists.infradead.org
12875 L:      linux-arm-msm@vger.kernel.org
12876 L:      dmaengine@vger.kernel.org
12877 S:      Supported
12878 F:      drivers/dma/qcom/hidma*
12879
12880 QUALCOMM IOMMU
12881 M:      Rob Clark <robdclark@gmail.com>
12882 L:      iommu@lists.linux-foundation.org
12883 L:      linux-arm-msm@vger.kernel.org
12884 S:      Maintained
12885 F:      drivers/iommu/qcom_iommu.c
12886
12887 QUALCOMM TSENS THERMAL DRIVER
12888 M:      Amit Kucheria <amit.kucheria@linaro.org>
12889 L:      linux-pm@vger.kernel.org
12890 L:      linux-arm-msm@vger.kernel.org
12891 S:      Maintained
12892 F:      drivers/thermal/qcom/
12893
12894 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12895 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12896 L:      linux-media@vger.kernel.org
12897 L:      linux-arm-msm@vger.kernel.org
12898 T:      git git://linuxtv.org/media_tree.git
12899 S:      Maintained
12900 F:      drivers/media/platform/qcom/venus/
12901
12902 QUALCOMM WCN36XX WIRELESS DRIVER
12903 M:      Kalle Valo <kvalo@codeaurora.org>
12904 L:      wcn36xx@lists.infradead.org
12905 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12906 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12907 S:      Supported
12908 F:      drivers/net/wireless/ath/wcn36xx/
12909
12910 QUANTENNA QTNFMAC WIRELESS DRIVER
12911 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12912 M:      Avinash Patil <avinashp@quantenna.com>
12913 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12914 L:      linux-wireless@vger.kernel.org
12915 S:      Maintained
12916 F:      drivers/net/wireless/quantenna
12917
12918 RADEON and AMDGPU DRM DRIVERS
12919 M:      Alex Deucher <alexander.deucher@amd.com>
12920 M:      Christian König <christian.koenig@amd.com>
12921 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12922 L:      amd-gfx@lists.freedesktop.org
12923 T:      git git://people.freedesktop.org/~agd5f/linux
12924 S:      Supported
12925 F:      drivers/gpu/drm/radeon/
12926 F:      include/uapi/drm/radeon_drm.h
12927 F:      drivers/gpu/drm/amd/
12928 F:      include/uapi/drm/amdgpu_drm.h
12929
12930 RADEON FRAMEBUFFER DISPLAY DRIVER
12931 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12932 L:      linux-fbdev@vger.kernel.org
12933 S:      Maintained
12934 F:      drivers/video/fbdev/aty/radeon*
12935 F:      include/uapi/linux/radeonfb.h
12936
12937 RADIOSHARK RADIO DRIVER
12938 M:      Hans Verkuil <hverkuil@xs4all.nl>
12939 L:      linux-media@vger.kernel.org
12940 T:      git git://linuxtv.org/media_tree.git
12941 S:      Maintained
12942 F:      drivers/media/radio/radio-shark.c
12943
12944 RADIOSHARK2 RADIO DRIVER
12945 M:      Hans Verkuil <hverkuil@xs4all.nl>
12946 L:      linux-media@vger.kernel.org
12947 T:      git git://linuxtv.org/media_tree.git
12948 S:      Maintained
12949 F:      drivers/media/radio/radio-shark2.c
12950 F:      drivers/media/radio/radio-tea5777.c
12951
12952 RADOS BLOCK DEVICE (RBD)
12953 M:      Ilya Dryomov <idryomov@gmail.com>
12954 M:      Sage Weil <sage@redhat.com>
12955 M:      Alex Elder <elder@kernel.org>
12956 L:      ceph-devel@vger.kernel.org
12957 W:      http://ceph.com/
12958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12959 T:      git git://github.com/ceph/ceph-client.git
12960 S:      Supported
12961 F:      Documentation/ABI/testing/sysfs-bus-rbd
12962 F:      drivers/block/rbd.c
12963 F:      drivers/block/rbd_types.h
12964
12965 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12966 M:      Paul Mackerras <paulus@samba.org>
12967 L:      linux-fbdev@vger.kernel.org
12968 S:      Maintained
12969 F:      drivers/video/fbdev/aty/aty128fb.c
12970
12971 RAINSHADOW-CEC DRIVER
12972 M:      Hans Verkuil <hverkuil@xs4all.nl>
12973 L:      linux-media@vger.kernel.org
12974 T:      git git://linuxtv.org/media_tree.git
12975 S:      Maintained
12976 F:      drivers/media/usb/rainshadow-cec/*
12977
12978 RALINK MIPS ARCHITECTURE
12979 M:      John Crispin <john@phrozen.org>
12980 L:      linux-mips@vger.kernel.org
12981 S:      Maintained
12982 F:      arch/mips/ralink
12983
12984 RALINK RT2X00 WIRELESS LAN DRIVER
12985 P:      rt2x00 project
12986 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12987 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12988 L:      linux-wireless@vger.kernel.org
12989 S:      Maintained
12990 F:      drivers/net/wireless/ralink/rt2x00/
12991
12992 RAMDISK RAM BLOCK DEVICE DRIVER
12993 M:      Jens Axboe <axboe@kernel.dk>
12994 S:      Maintained
12995 F:      Documentation/blockdev/ramdisk.txt
12996 F:      drivers/block/brd.c
12997
12998 RANCHU VIRTUAL BOARD FOR MIPS
12999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13000 L:      linux-mips@vger.kernel.org
13001 S:      Supported
13002 F:      arch/mips/generic/board-ranchu.c
13003 F:      arch/mips/configs/generic/board-ranchu.config
13004
13005 RANDOM NUMBER DRIVER
13006 M:      "Theodore Ts'o" <tytso@mit.edu>
13007 S:      Maintained
13008 F:      drivers/char/random.c
13009
13010 RAPIDIO SUBSYSTEM
13011 M:      Matt Porter <mporter@kernel.crashing.org>
13012 M:      Alexandre Bounine <alex.bou9@gmail.com>
13013 S:      Maintained
13014 F:      drivers/rapidio/
13015
13016 RAS INFRASTRUCTURE
13017 M:      Tony Luck <tony.luck@intel.com>
13018 M:      Borislav Petkov <bp@alien8.de>
13019 L:      linux-edac@vger.kernel.org
13020 S:      Maintained
13021 F:      drivers/ras/
13022 F:      include/linux/ras.h
13023 F:      include/ras/ras_event.h
13024 F:      Documentation/admin-guide/ras.rst
13025
13026 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13027 L:      linux-wireless@vger.kernel.org
13028 S:      Orphan
13029 F:      drivers/net/wireless/ray*
13030
13031 RCUTORTURE TEST FRAMEWORK
13032 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13033 M:      Josh Triplett <josh@joshtriplett.org>
13034 R:      Steven Rostedt <rostedt@goodmis.org>
13035 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13036 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13037 L:      linux-kernel@vger.kernel.org
13038 S:      Supported
13039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13040 F:      tools/testing/selftests/rcutorture
13041
13042 RDC R-321X SoC
13043 M:      Florian Fainelli <florian@openwrt.org>
13044 S:      Maintained
13045
13046 RDC R6040 FAST ETHERNET DRIVER
13047 M:      Florian Fainelli <f.fainelli@gmail.com>
13048 L:      netdev@vger.kernel.org
13049 S:      Maintained
13050 F:      drivers/net/ethernet/rdc/r6040.c
13051
13052 RDMAVT - RDMA verbs software
13053 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13054 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13055 L:      linux-rdma@vger.kernel.org
13056 S:      Supported
13057 F:      drivers/infiniband/sw/rdmavt
13058
13059 RDS - RELIABLE DATAGRAM SOCKETS
13060 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13061 L:      netdev@vger.kernel.org
13062 L:      linux-rdma@vger.kernel.org
13063 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13064 W:      https://oss.oracle.com/projects/rds/
13065 S:      Supported
13066 F:      net/rds/
13067 F:      Documentation/networking/rds.txt
13068
13069 RDT - RESOURCE ALLOCATION
13070 M:      Fenghua Yu <fenghua.yu@intel.com>
13071 M:      Reinette Chatre <reinette.chatre@intel.com>
13072 L:      linux-kernel@vger.kernel.org
13073 S:      Supported
13074 F:      arch/x86/kernel/cpu/resctrl/
13075 F:      arch/x86/include/asm/resctrl_sched.h
13076 F:      Documentation/x86/resctrl*
13077
13078 READ-COPY UPDATE (RCU)
13079 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13080 M:      Josh Triplett <josh@joshtriplett.org>
13081 R:      Steven Rostedt <rostedt@goodmis.org>
13082 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13083 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13084 R:      Joel Fernandes <joel@joelfernandes.org>
13085 L:      linux-kernel@vger.kernel.org
13086 W:      http://www.rdrop.com/users/paulmck/RCU/
13087 S:      Supported
13088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13089 F:      Documentation/RCU/
13090 X:      Documentation/RCU/torture.txt
13091 F:      include/linux/rcu*
13092 X:      include/linux/srcu*.h
13093 F:      kernel/rcu/
13094 X:      kernel/rcu/srcu*.c
13095
13096 REAL TIME CLOCK (RTC) SUBSYSTEM
13097 M:      Alessandro Zummo <a.zummo@towertech.it>
13098 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13099 L:      linux-rtc@vger.kernel.org
13100 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13102 S:      Maintained
13103 F:      Documentation/devicetree/bindings/rtc/
13104 F:      Documentation/rtc.txt
13105 F:      drivers/rtc/
13106 F:      include/linux/rtc.h
13107 F:      include/uapi/linux/rtc.h
13108 F:      include/linux/rtc/
13109 F:      include/linux/platform_data/rtc-*
13110 F:      tools/testing/selftests/rtc/
13111
13112 REALTEK AUDIO CODECS
13113 M:      Bard Liao <bardliao@realtek.com>
13114 M:      Oder Chiou <oder_chiou@realtek.com>
13115 S:      Maintained
13116 F:      sound/soc/codecs/rt*
13117 F:      include/sound/rt*.h
13118
13119 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13120 M:      Linus Walleij <linus.walleij@linaro.org>
13121 S:      Maintained
13122 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13123 F:      drivers/net/dsa/realtek-smi*
13124 F:      drivers/net/dsa/rtl83*
13125
13126 REDPINE WIRELESS DRIVER
13127 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13128 M:      Siva Rebbagondla <siva8118@gmail.com>
13129 L:      linux-wireless@vger.kernel.org
13130 S:      Maintained
13131 F:      drivers/net/wireless/rsi/
13132
13133 REGISTER MAP ABSTRACTION
13134 M:      Mark Brown <broonie@kernel.org>
13135 L:      linux-kernel@vger.kernel.org
13136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13137 S:      Supported
13138 F:      Documentation/devicetree/bindings/regmap/
13139 F:      drivers/base/regmap/
13140 F:      include/linux/regmap.h
13141
13142 REISERFS FILE SYSTEM
13143 L:      reiserfs-devel@vger.kernel.org
13144 S:      Supported
13145 F:      fs/reiserfs/
13146
13147 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13148 M:      Ohad Ben-Cohen <ohad@wizery.com>
13149 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13150 L:      linux-remoteproc@vger.kernel.org
13151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13152 S:      Maintained
13153 F:      Documentation/devicetree/bindings/remoteproc/
13154 F:      Documentation/remoteproc.txt
13155 F:      drivers/remoteproc/
13156 F:      include/linux/remoteproc.h
13157
13158 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13159 M:      Ohad Ben-Cohen <ohad@wizery.com>
13160 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13161 L:      linux-remoteproc@vger.kernel.org
13162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13163 S:      Maintained
13164 F:      drivers/rpmsg/
13165 F:      Documentation/rpmsg.txt
13166 F:      include/linux/rpmsg.h
13167 F:      include/linux/rpmsg/
13168
13169 RENESAS CLOCK DRIVERS
13170 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13171 L:      linux-renesas-soc@vger.kernel.org
13172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13173 S:      Supported
13174 F:      drivers/clk/renesas/
13175
13176 RENESAS EMEV2 I2C DRIVER
13177 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13178 S:      Supported
13179 F:      drivers/i2c/busses/i2c-emev2.c
13180
13181 RENESAS ETHERNET DRIVERS
13182 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13183 L:      netdev@vger.kernel.org
13184 L:      linux-renesas-soc@vger.kernel.org
13185 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13186 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13187 F:      drivers/net/ethernet/renesas/
13188 F:      include/linux/sh_eth.h
13189
13190 RENESAS R-CAR GYROADC DRIVER
13191 M:      Marek Vasut <marek.vasut@gmail.com>
13192 L:      linux-iio@vger.kernel.org
13193 S:      Supported
13194 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13195 F:      drivers/iio/adc/rcar-gyroadc.c
13196
13197 RENESAS R-CAR I2C DRIVERS
13198 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13199 S:      Supported
13200 F:      drivers/i2c/busses/i2c-rcar.c
13201 F:      drivers/i2c/busses/i2c-sh_mobile.c
13202
13203 RENESAS RIIC DRIVER
13204 M:      Chris Brandt <chris.brandt@renesas.com>
13205 S:      Supported
13206 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13207 F:      drivers/i2c/busses/i2c-riic.c
13208
13209 RENESAS USB PHY DRIVER
13210 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13211 L:      linux-renesas-soc@vger.kernel.org
13212 S:      Maintained
13213 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13214
13215 RESET CONTROLLER FRAMEWORK
13216 M:      Philipp Zabel <p.zabel@pengutronix.de>
13217 T:      git git://git.pengutronix.de/git/pza/linux
13218 S:      Maintained
13219 F:      drivers/reset/
13220 F:      Documentation/devicetree/bindings/reset/
13221 F:      include/dt-bindings/reset/
13222 F:      include/linux/reset.h
13223 F:      include/linux/reset/
13224 F:      include/linux/reset-controller.h
13225
13226 RESTARTABLE SEQUENCES SUPPORT
13227 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13228 M:      Peter Zijlstra <peterz@infradead.org>
13229 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13230 M:      Boqun Feng <boqun.feng@gmail.com>
13231 L:      linux-kernel@vger.kernel.org
13232 S:      Supported
13233 F:      kernel/rseq.c
13234 F:      include/uapi/linux/rseq.h
13235 F:      include/trace/events/rseq.h
13236 F:      tools/testing/selftests/rseq/
13237
13238 RFKILL
13239 M:      Johannes Berg <johannes@sipsolutions.net>
13240 L:      linux-wireless@vger.kernel.org
13241 W:      http://wireless.kernel.org/
13242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13244 S:      Maintained
13245 F:      Documentation/rfkill.txt
13246 F:      Documentation/ABI/stable/sysfs-class-rfkill
13247 F:      net/rfkill/
13248 F:      include/linux/rfkill.h
13249 F:      include/uapi/linux/rfkill.h
13250
13251 RHASHTABLE
13252 M:      Thomas Graf <tgraf@suug.ch>
13253 M:      Herbert Xu <herbert@gondor.apana.org.au>
13254 L:      netdev@vger.kernel.org
13255 S:      Maintained
13256 F:      lib/rhashtable.c
13257 F:      lib/test_rhashtable.c
13258 F:      include/linux/rhashtable.h
13259 F:      include/linux/rhashtable-types.h
13260
13261 RICOH R5C592 MEMORYSTICK DRIVER
13262 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13263 S:      Maintained
13264 F:      drivers/memstick/host/r592.*
13265
13266 RICOH SMARTMEDIA/XD DRIVER
13267 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13268 S:      Maintained
13269 F:      drivers/mtd/nand/raw/r852.c
13270 F:      drivers/mtd/nand/raw/r852.h
13271
13272 RISC-V ARCHITECTURE
13273 M:      Palmer Dabbelt <palmer@sifive.com>
13274 M:      Albert Ou <aou@eecs.berkeley.edu>
13275 L:      linux-riscv@lists.infradead.org
13276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13277 S:      Supported
13278 F:      arch/riscv/
13279 K:      riscv
13280 N:      riscv
13281
13282 ROCCAT DRIVERS
13283 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13284 W:      http://sourceforge.net/projects/roccat/
13285 S:      Maintained
13286 F:      drivers/hid/hid-roccat*
13287 F:      include/linux/hid-roccat*
13288 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13289
13290 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13291 M:      Jacob chen <jacob2.chen@rock-chips.com>
13292 L:      linux-media@vger.kernel.org
13293 S:      Maintained
13294 F:      drivers/media/platform/rockchip/rga/
13295 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13296
13297 ROCKCHIP VPU CODEC DRIVER
13298 M:      Ezequiel Garcia <ezequiel@collabora.com>
13299 L:      linux-media@vger.kernel.org
13300 S:      Maintained
13301 F:      drivers/staging/media/platform/rockchip/vpu/
13302 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13303
13304 ROCKER DRIVER
13305 M:      Jiri Pirko <jiri@resnulli.us>
13306 L:      netdev@vger.kernel.org
13307 S:      Supported
13308 F:      drivers/net/ethernet/rocker/
13309
13310 ROCKETPORT DRIVER
13311 P:      Comtrol Corp.
13312 W:      http://www.comtrol.com
13313 S:      Maintained
13314 F:      Documentation/serial/rocket.txt
13315 F:      drivers/tty/rocket*
13316
13317 ROCKETPORT EXPRESS/INFINITY DRIVER
13318 M:      Kevin Cernekee <cernekee@gmail.com>
13319 L:      linux-serial@vger.kernel.org
13320 S:      Odd Fixes
13321 F:      drivers/tty/serial/rp2.*
13322
13323 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13324 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13325 L:      linux-kernel@vger.kernel.org
13326 L:      linux-renesas-soc@vger.kernel.org
13327 S:      Supported
13328 F:      drivers/mfd/bd9571mwv.c
13329 F:      drivers/regulator/bd9571mwv-regulator.c
13330 F:      drivers/gpio/gpio-bd9571mwv.c
13331 F:      include/linux/mfd/bd9571mwv.h
13332 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13333
13334 ROSE NETWORK LAYER
13335 M:      Ralf Baechle <ralf@linux-mips.org>
13336 L:      linux-hams@vger.kernel.org
13337 W:      http://www.linux-ax25.org/
13338 S:      Maintained
13339 F:      include/net/rose.h
13340 F:      include/uapi/linux/rose.h
13341 F:      net/rose/
13342
13343 RTL2830 MEDIA DRIVER
13344 M:      Antti Palosaari <crope@iki.fi>
13345 L:      linux-media@vger.kernel.org
13346 W:      https://linuxtv.org
13347 W:      http://palosaari.fi/linux/
13348 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13349 T:      git git://linuxtv.org/anttip/media_tree.git
13350 S:      Maintained
13351 F:      drivers/media/dvb-frontends/rtl2830*
13352
13353 RTL2832 MEDIA DRIVER
13354 M:      Antti Palosaari <crope@iki.fi>
13355 L:      linux-media@vger.kernel.org
13356 W:      https://linuxtv.org
13357 W:      http://palosaari.fi/linux/
13358 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13359 T:      git git://linuxtv.org/anttip/media_tree.git
13360 S:      Maintained
13361 F:      drivers/media/dvb-frontends/rtl2832*
13362
13363 RTL2832_SDR MEDIA DRIVER
13364 M:      Antti Palosaari <crope@iki.fi>
13365 L:      linux-media@vger.kernel.org
13366 W:      https://linuxtv.org
13367 W:      http://palosaari.fi/linux/
13368 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13369 T:      git git://linuxtv.org/anttip/media_tree.git
13370 S:      Maintained
13371 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13372
13373 RTL8180 WIRELESS DRIVER
13374 L:      linux-wireless@vger.kernel.org
13375 W:      http://wireless.kernel.org/
13376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13377 S:      Orphan
13378 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13379
13380 RTL8187 WIRELESS DRIVER
13381 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13382 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13383 M:      Larry Finger <Larry.Finger@lwfinger.net>
13384 L:      linux-wireless@vger.kernel.org
13385 W:      http://wireless.kernel.org/
13386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13387 S:      Maintained
13388 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13389
13390 REALTEK WIRELESS DRIVER (rtlwifi family)
13391 M:      Ping-Ke Shih <pkshih@realtek.com>
13392 L:      linux-wireless@vger.kernel.org
13393 W:      http://wireless.kernel.org/
13394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13395 S:      Maintained
13396 F:      drivers/net/wireless/realtek/rtlwifi/
13397
13398 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13399 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13400 L:      linux-wireless@vger.kernel.org
13401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13402 S:      Maintained
13403 F:      drivers/net/wireless/realtek/rtl8xxxu/
13404
13405 RXRPC SOCKETS (AF_RXRPC)
13406 M:      David Howells <dhowells@redhat.com>
13407 L:      linux-afs@lists.infradead.org
13408 S:      Supported
13409 F:      net/rxrpc/
13410 F:      include/keys/rxrpc-type.h
13411 F:      include/net/af_rxrpc.h
13412 F:      include/trace/events/rxrpc.h
13413 F:      include/uapi/linux/rxrpc.h
13414 F:      Documentation/networking/rxrpc.txt
13415 W:      https://www.infradead.org/~dhowells/kafs/
13416
13417 S3 SAVAGE FRAMEBUFFER DRIVER
13418 M:      Antonino Daplas <adaplas@gmail.com>
13419 L:      linux-fbdev@vger.kernel.org
13420 S:      Maintained
13421 F:      drivers/video/fbdev/savage/
13422
13423 S390
13424 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13425 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13426 L:      linux-s390@vger.kernel.org
13427 W:      http://www.ibm.com/developerworks/linux/linux390/
13428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13429 S:      Supported
13430 F:      arch/s390/
13431 F:      drivers/s390/
13432 F:      Documentation/s390/
13433 F:      Documentation/driver-api/s390-drivers.rst
13434
13435 S390 COMMON I/O LAYER
13436 M:      Sebastian Ott <sebott@linux.ibm.com>
13437 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13438 L:      linux-s390@vger.kernel.org
13439 W:      http://www.ibm.com/developerworks/linux/linux390/
13440 S:      Supported
13441 F:      drivers/s390/cio/
13442
13443 S390 DASD DRIVER
13444 M:      Stefan Haberland <sth@linux.ibm.com>
13445 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13446 L:      linux-s390@vger.kernel.org
13447 W:      http://www.ibm.com/developerworks/linux/linux390/
13448 S:      Supported
13449 F:      drivers/s390/block/dasd*
13450 F:      block/partitions/ibm.c
13451
13452 S390 IOMMU (PCI)
13453 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13454 L:      linux-s390@vger.kernel.org
13455 W:      http://www.ibm.com/developerworks/linux/linux390/
13456 S:      Supported
13457 F:      drivers/iommu/s390-iommu.c
13458
13459 S390 IUCV NETWORK LAYER
13460 M:      Julian Wiedmann <jwi@linux.ibm.com>
13461 M:      Ursula Braun <ubraun@linux.ibm.com>
13462 L:      linux-s390@vger.kernel.org
13463 W:      http://www.ibm.com/developerworks/linux/linux390/
13464 S:      Supported
13465 F:      drivers/s390/net/*iucv*
13466 F:      include/net/iucv/
13467 F:      net/iucv/
13468
13469 S390 NETWORK DRIVERS
13470 M:      Julian Wiedmann <jwi@linux.ibm.com>
13471 M:      Ursula Braun <ubraun@linux.ibm.com>
13472 L:      linux-s390@vger.kernel.org
13473 W:      http://www.ibm.com/developerworks/linux/linux390/
13474 S:      Supported
13475 F:      drivers/s390/net/
13476
13477 S390 PCI SUBSYSTEM
13478 M:      Sebastian Ott <sebott@linux.ibm.com>
13479 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13480 L:      linux-s390@vger.kernel.org
13481 W:      http://www.ibm.com/developerworks/linux/linux390/
13482 S:      Supported
13483 F:      arch/s390/pci/
13484 F:      drivers/pci/hotplug/s390_pci_hpc.c
13485
13486 S390 VFIO-CCW DRIVER
13487 M:      Cornelia Huck <cohuck@redhat.com>
13488 M:      Farhan Ali <alifm@linux.ibm.com>
13489 M:      Eric Farman <farman@linux.ibm.com>
13490 R:      Halil Pasic <pasic@linux.ibm.com>
13491 L:      linux-s390@vger.kernel.org
13492 L:      kvm@vger.kernel.org
13493 S:      Supported
13494 F:      drivers/s390/cio/vfio_ccw*
13495 F:      Documentation/s390/vfio-ccw.txt
13496 F:      include/uapi/linux/vfio_ccw.h
13497
13498 S390 ZCRYPT DRIVER
13499 M:      Harald Freudenberger <freude@linux.ibm.com>
13500 L:      linux-s390@vger.kernel.org
13501 W:      http://www.ibm.com/developerworks/linux/linux390/
13502 S:      Supported
13503 F:      drivers/s390/crypto/
13504
13505 S390 VFIO AP DRIVER
13506 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13507 M:      Pierre Morel <pmorel@linux.ibm.com>
13508 M:      Halil Pasic <pasic@linux.ibm.com>
13509 L:      linux-s390@vger.kernel.org
13510 W:      http://www.ibm.com/developerworks/linux/linux390/
13511 S:      Supported
13512 F:      drivers/s390/crypto/vfio_ap_drv.c
13513 F:      drivers/s390/crypto/vfio_ap_private.h
13514 F:      drivers/s390/crypto/vfio_ap_ops.c
13515 F:      Documentation/s390/vfio-ap.txt
13516
13517 S390 ZFCP DRIVER
13518 M:      Steffen Maier <maier@linux.ibm.com>
13519 M:      Benjamin Block <bblock@linux.ibm.com>
13520 L:      linux-s390@vger.kernel.org
13521 W:      http://www.ibm.com/developerworks/linux/linux390/
13522 S:      Supported
13523 F:      drivers/s390/scsi/zfcp_*
13524
13525 S3C24XX SD/MMC Driver
13526 M:      Ben Dooks <ben-linux@fluff.org>
13527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13528 S:      Supported
13529 F:      drivers/mmc/host/s3cmci.*
13530
13531 SAA6588 RDS RECEIVER DRIVER
13532 M:      Hans Verkuil <hverkuil@xs4all.nl>
13533 L:      linux-media@vger.kernel.org
13534 T:      git git://linuxtv.org/media_tree.git
13535 W:      https://linuxtv.org
13536 S:      Odd Fixes
13537 F:      drivers/media/i2c/saa6588*
13538
13539 SAA7134 VIDEO4LINUX DRIVER
13540 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13541 L:      linux-media@vger.kernel.org
13542 W:      https://linuxtv.org
13543 T:      git git://linuxtv.org/media_tree.git
13544 S:      Odd fixes
13545 F:      Documentation/media/v4l-drivers/saa7134*
13546 F:      drivers/media/pci/saa7134/
13547
13548 SAA7146 VIDEO4LINUX-2 DRIVER
13549 M:      Hans Verkuil <hverkuil@xs4all.nl>
13550 L:      linux-media@vger.kernel.org
13551 T:      git git://linuxtv.org/media_tree.git
13552 S:      Maintained
13553 F:      drivers/media/common/saa7146/
13554 F:      drivers/media/pci/saa7146/
13555 F:      include/media/drv-intf/saa7146*
13556
13557 SAMSUNG AUDIO (ASoC) DRIVERS
13558 M:      Krzysztof Kozlowski <krzk@kernel.org>
13559 M:      Sangbeom Kim <sbkim73@samsung.com>
13560 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13561 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13562 S:      Supported
13563 F:      sound/soc/samsung/
13564 F:      Documentation/devicetree/bindings/sound/samsung*
13565
13566 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13567 M:      Krzysztof Kozlowski <krzk@kernel.org>
13568 L:      linux-crypto@vger.kernel.org
13569 L:      linux-samsung-soc@vger.kernel.org
13570 S:      Maintained
13571 F:      drivers/crypto/exynos-rng.c
13572 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13573
13574 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13575 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13576 L:      linux-samsung-soc@vger.kernel.org
13577 S:      Maintained
13578 F:      drivers/char/hw_random/exynos-trng.c
13579 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13580
13581 SAMSUNG FRAMEBUFFER DRIVER
13582 M:      Jingoo Han <jingoohan1@gmail.com>
13583 L:      linux-fbdev@vger.kernel.org
13584 S:      Maintained
13585 F:      drivers/video/fbdev/s3c-fb.c
13586
13587 SAMSUNG LAPTOP DRIVER
13588 M:      Corentin Chary <corentin.chary@gmail.com>
13589 L:      platform-driver-x86@vger.kernel.org
13590 S:      Maintained
13591 F:      drivers/platform/x86/samsung-laptop.c
13592
13593 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13594 M:      Sangbeom Kim <sbkim73@samsung.com>
13595 M:      Krzysztof Kozlowski <krzk@kernel.org>
13596 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13597 L:      linux-kernel@vger.kernel.org
13598 L:      linux-samsung-soc@vger.kernel.org
13599 S:      Supported
13600 F:      drivers/mfd/sec*.c
13601 F:      drivers/regulator/s2m*.c
13602 F:      drivers/regulator/s5m*.c
13603 F:      drivers/clk/clk-s2mps11.c
13604 F:      drivers/rtc/rtc-s5m.c
13605 F:      include/linux/mfd/samsung/
13606 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13607 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13608 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13609 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13610
13611 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13612 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13613 L:      linux-media@vger.kernel.org
13614 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13615 S:      Maintained
13616 F:      drivers/media/platform/s3c-camif/
13617 F:      include/media/drv-intf/s3c_camif.h
13618
13619 SAMSUNG S3FWRN5 NFC DRIVER
13620 M:      Robert Baldyga <r.baldyga@samsung.com>
13621 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13622 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13623 S:      Supported
13624 F:      drivers/nfc/s3fwrn5
13625
13626 SAMSUNG S5C73M3 CAMERA DRIVER
13627 M:      Kyungmin Park <kyungmin.park@samsung.com>
13628 M:      Andrzej Hajda <a.hajda@samsung.com>
13629 L:      linux-media@vger.kernel.org
13630 S:      Supported
13631 F:      drivers/media/i2c/s5c73m3/*
13632
13633 SAMSUNG S5K5BAF CAMERA DRIVER
13634 M:      Kyungmin Park <kyungmin.park@samsung.com>
13635 M:      Andrzej Hajda <a.hajda@samsung.com>
13636 L:      linux-media@vger.kernel.org
13637 S:      Supported
13638 F:      drivers/media/i2c/s5k5baf.c
13639
13640 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13641 M:      Krzysztof Kozlowski <krzk@kernel.org>
13642 M:      Vladimir Zapolskiy <vz@mleia.com>
13643 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13644 L:      linux-crypto@vger.kernel.org
13645 L:      linux-samsung-soc@vger.kernel.org
13646 S:      Maintained
13647 F:      drivers/crypto/s5p-sss.c
13648
13649 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13650 M:      Kyungmin Park <kyungmin.park@samsung.com>
13651 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13652 L:      linux-media@vger.kernel.org
13653 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13654 S:      Supported
13655 F:      drivers/media/platform/exynos4-is/
13656
13657 SAMSUNG SOC CLOCK DRIVERS
13658 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13659 M:      Tomasz Figa <tomasz.figa@gmail.com>
13660 M:      Chanwoo Choi <cw00.choi@samsung.com>
13661 S:      Supported
13662 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13664 F:      drivers/clk/samsung/
13665 F:      include/dt-bindings/clock/exynos*.h
13666 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13667
13668 SAMSUNG SPI DRIVERS
13669 M:      Kukjin Kim <kgene@kernel.org>
13670 M:      Krzysztof Kozlowski <krzk@kernel.org>
13671 M:      Andi Shyti <andi@etezian.org>
13672 L:      linux-spi@vger.kernel.org
13673 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13674 S:      Maintained
13675 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13676 F:      drivers/spi/spi-s3c*
13677 F:      include/linux/platform_data/spi-s3c64xx.h
13678
13679 SAMSUNG SXGBE DRIVERS
13680 M:      Byungho An <bh74.an@samsung.com>
13681 M:      Girish K S <ks.giri@samsung.com>
13682 M:      Vipul Pandya <vipul.pandya@samsung.com>
13683 S:      Supported
13684 L:      netdev@vger.kernel.org
13685 F:      drivers/net/ethernet/samsung/sxgbe/
13686
13687 SAMSUNG THERMAL DRIVER
13688 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13689 L:      linux-pm@vger.kernel.org
13690 L:      linux-samsung-soc@vger.kernel.org
13691 S:      Supported
13692 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13693 F:      drivers/thermal/samsung/
13694
13695 SAMSUNG USB2 PHY DRIVER
13696 M:      Kamil Debski <kamil@wypas.org>
13697 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13698 L:      linux-kernel@vger.kernel.org
13699 S:      Supported
13700 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13701 F:      Documentation/phy/samsung-usb2.txt
13702 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13703 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13704 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13705 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13706 F:      drivers/phy/samsung/phy-samsung-usb2.c
13707 F:      drivers/phy/samsung/phy-samsung-usb2.h
13708
13709 SC1200 WDT DRIVER
13710 M:      Zwane Mwaikambo <zwanem@gmail.com>
13711 S:      Maintained
13712 F:      drivers/watchdog/sc1200wdt.c
13713
13714 SCHEDULER
13715 M:      Ingo Molnar <mingo@redhat.com>
13716 M:      Peter Zijlstra <peterz@infradead.org>
13717 L:      linux-kernel@vger.kernel.org
13718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13719 S:      Maintained
13720 F:      kernel/sched/
13721 F:      include/linux/sched.h
13722 F:      include/uapi/linux/sched.h
13723 F:      include/linux/wait.h
13724 F:      include/linux/preempt.h
13725
13726 SCR24X CHIP CARD INTERFACE DRIVER
13727 M:      Lubomir Rintel <lkundrak@v3.sk>
13728 S:      Supported
13729 F:      drivers/char/pcmcia/scr24x_cs.c
13730
13731 SCSI CDROM DRIVER
13732 M:      Jens Axboe <axboe@kernel.dk>
13733 L:      linux-scsi@vger.kernel.org
13734 W:      http://www.kernel.dk
13735 S:      Maintained
13736 F:      drivers/scsi/sr*
13737
13738 SCSI RDMA PROTOCOL (SRP) INITIATOR
13739 M:      Bart Van Assche <bvanassche@acm.org>
13740 L:      linux-rdma@vger.kernel.org
13741 S:      Supported
13742 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13743 F:      drivers/infiniband/ulp/srp/
13744 F:      include/scsi/srp.h
13745
13746 SCSI RDMA PROTOCOL (SRP) TARGET
13747 M:      Bart Van Assche <bvanassche@acm.org>
13748 L:      linux-rdma@vger.kernel.org
13749 L:      target-devel@vger.kernel.org
13750 S:      Supported
13751 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13752 F:      drivers/infiniband/ulp/srpt/
13753
13754 SCSI SG DRIVER
13755 M:      Doug Gilbert <dgilbert@interlog.com>
13756 L:      linux-scsi@vger.kernel.org
13757 W:      http://sg.danny.cz/sg
13758 S:      Maintained
13759 F:      Documentation/scsi/scsi-generic.txt
13760 F:      drivers/scsi/sg.c
13761 F:      include/scsi/sg.h
13762
13763 SCSI SUBSYSTEM
13764 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13766 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13768 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13769 L:      linux-scsi@vger.kernel.org
13770 S:      Maintained
13771 F:      Documentation/devicetree/bindings/scsi/
13772 F:      drivers/scsi/
13773 F:      include/scsi/
13774
13775 SCSI TAPE DRIVER
13776 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13777 L:      linux-scsi@vger.kernel.org
13778 S:      Maintained
13779 F:      Documentation/scsi/st.txt
13780 F:      drivers/scsi/st.*
13781 F:      drivers/scsi/st_*.h
13782
13783 SCSI TARGET SUBSYSTEM
13784 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13785 L:      linux-scsi@vger.kernel.org
13786 L:      target-devel@vger.kernel.org
13787 W:      http://www.linux-iscsi.org
13788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13789 Q:      https://patchwork.kernel.org/project/target-devel/list/
13790 S:      Supported
13791 F:      drivers/target/
13792 F:      include/target/
13793 F:      Documentation/target/
13794
13795 SCTP PROTOCOL
13796 M:      Vlad Yasevich <vyasevich@gmail.com>
13797 M:      Neil Horman <nhorman@tuxdriver.com>
13798 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13799 L:      linux-sctp@vger.kernel.org
13800 W:      http://lksctp.sourceforge.net
13801 S:      Maintained
13802 F:      Documentation/networking/sctp.txt
13803 F:      include/linux/sctp.h
13804 F:      include/uapi/linux/sctp.h
13805 F:      include/net/sctp/
13806 F:      net/sctp/
13807
13808 SCx200 CPU SUPPORT
13809 M:      Jim Cromie <jim.cromie@gmail.com>
13810 S:      Odd Fixes
13811 F:      Documentation/i2c/busses/scx200_acb
13812 F:      arch/x86/platform/scx200/
13813 F:      drivers/watchdog/scx200_wdt.c
13814 F:      drivers/i2c/busses/scx200*
13815 F:      drivers/mtd/maps/scx200_docflash.c
13816 F:      include/linux/scx200.h
13817
13818 SCx200 GPIO DRIVER
13819 M:      Jim Cromie <jim.cromie@gmail.com>
13820 S:      Maintained
13821 F:      drivers/char/scx200_gpio.c
13822 F:      include/linux/scx200_gpio.h
13823
13824 SCx200 HRT CLOCKSOURCE DRIVER
13825 M:      Jim Cromie <jim.cromie@gmail.com>
13826 S:      Maintained
13827 F:      drivers/clocksource/scx200_hrt.c
13828
13829 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13830 M:      Sascha Sommer <saschasommer@freenet.de>
13831 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13832 S:      Maintained
13833 F:      drivers/mmc/host/sdricoh_cs.c
13834
13835 SECO BOARDS CEC DRIVER
13836 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13837 S:      Maintained
13838 F:      drivers/media/platform/seco-cec/seco-cec.c
13839 F:      drivers/media/platform/seco-cec/seco-cec.h
13840
13841 SECURE COMPUTING
13842 M:      Kees Cook <keescook@chromium.org>
13843 R:      Andy Lutomirski <luto@amacapital.net>
13844 R:      Will Drewry <wad@chromium.org>
13845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13846 S:      Supported
13847 F:      kernel/seccomp.c
13848 F:      include/uapi/linux/seccomp.h
13849 F:      include/linux/seccomp.h
13850 F:      tools/testing/selftests/seccomp/*
13851 F:      tools/testing/selftests/kselftest_harness.h
13852 F:      Documentation/userspace-api/seccomp_filter.rst
13853 K:      \bsecure_computing
13854 K:      \bTIF_SECCOMP\b
13855
13856 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13857 M:      Al Cooper <alcooperx@gmail.com>
13858 L:      linux-mmc@vger.kernel.org
13859 L:      bcm-kernel-feedback-list@broadcom.com
13860 S:      Maintained
13861 F:      drivers/mmc/host/sdhci-brcmstb*
13862
13863 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13864 M:      Adrian Hunter <adrian.hunter@intel.com>
13865 L:      linux-mmc@vger.kernel.org
13866 S:      Maintained
13867 F:      drivers/mmc/host/sdhci*
13868 F:      include/linux/mmc/sdhci*
13869
13870 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13871 M:      Adrian Hunter <adrian.hunter@intel.com>
13872 M:      Ritesh Harjani <riteshh@codeaurora.org>
13873 M:      Asutosh Das <asutoshd@codeaurora.org>
13874 L:      linux-mmc@vger.kernel.org
13875 S:      Maintained
13876 F:      drivers/mmc/host/cqhci*
13877
13878 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13879 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13880 M:      Manjunath M B <manjumb@synopsys.com>
13881 L:      linux-mmc@vger.kernel.org
13882 S:      Maintained
13883 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13884
13885 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13886 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13887 L:      linux-mmc@vger.kernel.org
13888 S:      Supported
13889 F:      drivers/mmc/host/sdhci-of-at91.c
13890
13891 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13892 M:      Ben Dooks <ben-linux@fluff.org>
13893 M:      Jaehoon Chung <jh80.chung@samsung.com>
13894 L:      linux-mmc@vger.kernel.org
13895 S:      Maintained
13896 F:      drivers/mmc/host/sdhci-s3c*
13897
13898 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13899 M:      Viresh Kumar <vireshk@kernel.org>
13900 L:      linux-mmc@vger.kernel.org
13901 S:      Maintained
13902 F:      drivers/mmc/host/sdhci-spear.c
13903
13904 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13905 M:      Kishon Vijay Abraham I <kishon@ti.com>
13906 L:      linux-mmc@vger.kernel.org
13907 S:      Maintained
13908 F:      drivers/mmc/host/sdhci-omap.c
13909
13910 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13911 M:      Scott Bauer <scott.bauer@intel.com>
13912 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13913 L:      linux-block@vger.kernel.org
13914 S:      Supported
13915 F:      block/sed*
13916 F:      block/opal_proto.h
13917 F:      include/linux/sed*
13918 F:      include/uapi/linux/sed*
13919
13920 SECURITY CONTACT
13921 M:      Security Officers <security@kernel.org>
13922 S:      Supported
13923
13924 SECURITY SUBSYSTEM
13925 M:      James Morris <jmorris@namei.org>
13926 M:      "Serge E. Hallyn" <serge@hallyn.com>
13927 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13929 W:      http://kernsec.org/
13930 S:      Supported
13931 F:      security/
13932 X:      security/selinux/
13933
13934 SELINUX SECURITY MODULE
13935 M:      Paul Moore <paul@paul-moore.com>
13936 M:      Stephen Smalley <sds@tycho.nsa.gov>
13937 M:      Eric Paris <eparis@parisplace.org>
13938 L:      selinux@vger.kernel.org
13939 W:      https://selinuxproject.org
13940 W:      https://github.com/SELinuxProject
13941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13942 S:      Supported
13943 F:      include/linux/selinux*
13944 F:      security/selinux/
13945 F:      scripts/selinux/
13946 F:      Documentation/admin-guide/LSM/SELinux.rst
13947
13948 SENSABLE PHANTOM
13949 M:      Jiri Slaby <jirislaby@gmail.com>
13950 S:      Maintained
13951 F:      drivers/misc/phantom.c
13952 F:      include/uapi/linux/phantom.h
13953
13954 SERIAL DEVICE BUS
13955 M:      Rob Herring <robh@kernel.org>
13956 L:      linux-serial@vger.kernel.org
13957 S:      Maintained
13958 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13959 F:      drivers/tty/serdev/
13960 F:      include/linux/serdev.h
13961
13962 SERIAL DRIVERS
13963 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13964 L:      linux-serial@vger.kernel.org
13965 S:      Maintained
13966 F:      Documentation/devicetree/bindings/serial/
13967 F:      drivers/tty/serial/
13968
13969 SERIAL IR RECEIVER
13970 M:      Sean Young <sean@mess.org>
13971 L:      linux-media@vger.kernel.org
13972 S:      Maintained
13973 F:      drivers/media/rc/serial_ir.c
13974
13975 SFC NETWORK DRIVER
13976 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13977 M:      Edward Cree <ecree@solarflare.com>
13978 M:      Bert Kenward <bkenward@solarflare.com>
13979 L:      netdev@vger.kernel.org
13980 S:      Supported
13981 F:      drivers/net/ethernet/sfc/
13982
13983 SFF/SFP/SFP+ MODULE SUPPORT
13984 M:      Russell King <linux@armlinux.org.uk>
13985 L:      netdev@vger.kernel.org
13986 S:      Maintained
13987 F:      drivers/net/phy/phylink.c
13988 F:      drivers/net/phy/sfp*
13989 F:      include/linux/phylink.h
13990 F:      include/linux/sfp.h
13991
13992 SGI GRU DRIVER
13993 M:      Dimitri Sivanich <sivanich@sgi.com>
13994 S:      Maintained
13995 F:      drivers/misc/sgi-gru/
13996
13997 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13998 M:      Pat Gefre <pfg@sgi.com>
13999 L:      linux-ia64@vger.kernel.org
14000 S:      Supported
14001 F:      Documentation/ia64/serial.txt
14002 F:      drivers/tty/serial/ioc?_serial.c
14003 F:      include/linux/ioc?.h
14004
14005 SGI XP/XPC/XPNET DRIVER
14006 M:      Cliff Whickman <cpw@sgi.com>
14007 M:      Robin Holt <robinmholt@gmail.com>
14008 S:      Maintained
14009 F:      drivers/misc/sgi-xp/
14010
14011 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14012 M:      Ursula Braun <ubraun@linux.ibm.com>
14013 M:      Karsten Graul <kgraul@linux.ibm.com>
14014 L:      linux-s390@vger.kernel.org
14015 W:      http://www.ibm.com/developerworks/linux/linux390/
14016 S:      Supported
14017 F:      net/smc/
14018
14019 SHARP RJ54N1CB0C SENSOR DRIVER
14020 M:      Jacopo Mondi <jacopo@jmondi.org>
14021 L:      linux-media@vger.kernel.org
14022 T:      git git://linuxtv.org/media_tree.git
14023 S:      Odd fixes
14024 F:      drivers/media/i2c/rj54n1cb0c.c
14025 F:      include/media/i2c/rj54n1cb0c.h
14026
14027 SH_VEU V4L2 MEM2MEM DRIVER
14028 L:      linux-media@vger.kernel.org
14029 S:      Orphan
14030 F:      drivers/media/platform/sh_veu.c
14031
14032 SH_VOU V4L2 OUTPUT DRIVER
14033 L:      linux-media@vger.kernel.org
14034 S:      Orphan
14035 F:      drivers/media/platform/sh_vou.c
14036 F:      include/media/drv-intf/sh_vou.h
14037
14038 SI2157 MEDIA DRIVER
14039 M:      Antti Palosaari <crope@iki.fi>
14040 L:      linux-media@vger.kernel.org
14041 W:      https://linuxtv.org
14042 W:      http://palosaari.fi/linux/
14043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14044 T:      git git://linuxtv.org/anttip/media_tree.git
14045 S:      Maintained
14046 F:      drivers/media/tuners/si2157*
14047
14048 SI2165 MEDIA DRIVER
14049 M:      Matthias Schwarzott <zzam@gentoo.org>
14050 L:      linux-media@vger.kernel.org
14051 W:      https://linuxtv.org
14052 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14053 S:      Maintained
14054 F:      drivers/media/dvb-frontends/si2165*
14055
14056 SI2168 MEDIA DRIVER
14057 M:      Antti Palosaari <crope@iki.fi>
14058 L:      linux-media@vger.kernel.org
14059 W:      https://linuxtv.org
14060 W:      http://palosaari.fi/linux/
14061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14062 T:      git git://linuxtv.org/anttip/media_tree.git
14063 S:      Maintained
14064 F:      drivers/media/dvb-frontends/si2168*
14065
14066 SI470X FM RADIO RECEIVER I2C DRIVER
14067 M:      Hans Verkuil <hverkuil@xs4all.nl>
14068 L:      linux-media@vger.kernel.org
14069 T:      git git://linuxtv.org/media_tree.git
14070 W:      https://linuxtv.org
14071 S:      Odd Fixes
14072 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14073
14074 SI470X FM RADIO RECEIVER USB DRIVER
14075 M:      Hans Verkuil <hverkuil@xs4all.nl>
14076 L:      linux-media@vger.kernel.org
14077 T:      git git://linuxtv.org/media_tree.git
14078 W:      https://linuxtv.org
14079 S:      Maintained
14080 F:      drivers/media/radio/si470x/radio-si470x-common.c
14081 F:      drivers/media/radio/si470x/radio-si470x.h
14082 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14083
14084 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14085 M:      Eduardo Valentin <edubezval@gmail.com>
14086 L:      linux-media@vger.kernel.org
14087 T:      git git://linuxtv.org/media_tree.git
14088 W:      https://linuxtv.org
14089 S:      Odd Fixes
14090 F:      drivers/media/radio/si4713/si4713.?
14091
14092 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14093 M:      Eduardo Valentin <edubezval@gmail.com>
14094 L:      linux-media@vger.kernel.org
14095 T:      git git://linuxtv.org/media_tree.git
14096 W:      https://linuxtv.org
14097 S:      Odd Fixes
14098 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14099
14100 SI4713 FM RADIO TRANSMITTER USB DRIVER
14101 M:      Hans Verkuil <hverkuil@xs4all.nl>
14102 L:      linux-media@vger.kernel.org
14103 T:      git git://linuxtv.org/media_tree.git
14104 W:      https://linuxtv.org
14105 S:      Maintained
14106 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14107
14108 SIANO DVB DRIVER
14109 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14110 L:      linux-media@vger.kernel.org
14111 W:      https://linuxtv.org
14112 T:      git git://linuxtv.org/media_tree.git
14113 S:      Odd fixes
14114 F:      drivers/media/common/siano/
14115 F:      drivers/media/usb/siano/
14116 F:      drivers/media/usb/siano/
14117 F:      drivers/media/mmc/siano/
14118
14119 SIFIVE DRIVERS
14120 M:      Palmer Dabbelt <palmer@sifive.com>
14121 M:      Paul Walmsley <paul.walmsley@sifive.com>
14122 L:      linux-riscv@lists.infradead.org
14123 T:      git git://github.com/sifive/riscv-linux.git
14124 S:      Supported
14125 K:      sifive
14126 N:      sifive
14127
14128 SILEAD TOUCHSCREEN DRIVER
14129 M:      Hans de Goede <hdegoede@redhat.com>
14130 L:      linux-input@vger.kernel.org
14131 L:      platform-driver-x86@vger.kernel.org
14132 S:      Maintained
14133 F:      drivers/input/touchscreen/silead.c
14134 F:      drivers/platform/x86/touchscreen_dmi.c
14135
14136 SILICON MOTION SM712 FRAME BUFFER DRIVER
14137 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14138 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14139 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14140 L:      linux-fbdev@vger.kernel.org
14141 S:      Maintained
14142 F:      drivers/video/fbdev/sm712*
14143 F:      Documentation/fb/sm712fb.txt
14144
14145 SIMPLE FIRMWARE INTERFACE (SFI)
14146 M:      Len Brown <lenb@kernel.org>
14147 L:      sfi-devel@simplefirmware.org
14148 W:      http://simplefirmware.org/
14149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14150 S:      Supported
14151 F:      arch/x86/platform/sfi/
14152 F:      drivers/sfi/
14153 F:      include/linux/sfi*.h
14154
14155 SIMPLEFB FB DRIVER
14156 M:      Hans de Goede <hdegoede@redhat.com>
14157 L:      linux-fbdev@vger.kernel.org
14158 S:      Maintained
14159 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14160 F:      drivers/video/fbdev/simplefb.c
14161 F:      include/linux/platform_data/simplefb.h
14162
14163 SIMTEC EB110ATX (Chalice CATS)
14164 P:      Ben Dooks
14165 P:      Vincent Sanders <vince@simtec.co.uk>
14166 M:      Simtec Linux Team <linux@simtec.co.uk>
14167 W:      http://www.simtec.co.uk/products/EB110ATX/
14168 S:      Supported
14169
14170 SIMTEC EB2410ITX (BAST)
14171 P:      Ben Dooks
14172 P:      Vincent Sanders <vince@simtec.co.uk>
14173 M:      Simtec Linux Team <linux@simtec.co.uk>
14174 W:      http://www.simtec.co.uk/products/EB2410ITX/
14175 S:      Supported
14176 F:      arch/arm/mach-s3c24xx/mach-bast.c
14177 F:      arch/arm/mach-s3c24xx/bast-ide.c
14178 F:      arch/arm/mach-s3c24xx/bast-irq.c
14179
14180 SIPHASH PRF ROUTINES
14181 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14182 S:      Maintained
14183 F:      lib/siphash.c
14184 F:      lib/test_siphash.c
14185 F:      include/linux/siphash.h
14186
14187 SIOX
14188 M:      Gavin Schenk <g.schenk@eckelmann.de>
14189 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14190 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14191 S:      Supported
14192 F:      drivers/siox/*
14193 F:      drivers/gpio/gpio-siox.c
14194 F:      include/trace/events/siox.h
14195
14196 SIS 190 ETHERNET DRIVER
14197 M:      Francois Romieu <romieu@fr.zoreil.com>
14198 L:      netdev@vger.kernel.org
14199 S:      Maintained
14200 F:      drivers/net/ethernet/sis/sis190.c
14201
14202 SIS 900/7016 FAST ETHERNET DRIVER
14203 M:      Daniele Venzano <venza@brownhat.org>
14204 W:      http://www.brownhat.org/sis900.html
14205 L:      netdev@vger.kernel.org
14206 S:      Maintained
14207 F:      drivers/net/ethernet/sis/sis900.*
14208
14209 SIS FRAMEBUFFER DRIVER
14210 M:      Thomas Winischhofer <thomas@winischhofer.net>
14211 W:      http://www.winischhofer.net/linuxsisvga.shtml
14212 S:      Maintained
14213 F:      Documentation/fb/sisfb.txt
14214 F:      drivers/video/fbdev/sis/
14215 F:      include/video/sisfb.h
14216
14217 SIS USB2VGA DRIVER
14218 M:      Thomas Winischhofer <thomas@winischhofer.net>
14219 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14220 S:      Maintained
14221 F:      drivers/usb/misc/sisusbvga/
14222
14223 SLAB ALLOCATOR
14224 M:      Christoph Lameter <cl@linux.com>
14225 M:      Pekka Enberg <penberg@kernel.org>
14226 M:      David Rientjes <rientjes@google.com>
14227 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14228 M:      Andrew Morton <akpm@linux-foundation.org>
14229 L:      linux-mm@kvack.org
14230 S:      Maintained
14231 F:      include/linux/sl?b*.h
14232 F:      mm/sl?b*
14233
14234 SLEEPABLE READ-COPY UPDATE (SRCU)
14235 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14236 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14237 M:      Josh Triplett <josh@joshtriplett.org>
14238 R:      Steven Rostedt <rostedt@goodmis.org>
14239 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14240 L:      linux-kernel@vger.kernel.org
14241 W:      http://www.rdrop.com/users/paulmck/RCU/
14242 S:      Supported
14243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14244 F:      include/linux/srcu*.h
14245 F:      kernel/rcu/srcu*.c
14246
14247 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14248 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14249 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14250 S:      Maintained
14251 F:      drivers/slimbus/
14252 F:      Documentation/devicetree/bindings/slimbus/
14253 F:      include/linux/slimbus.h
14254
14255 SMACK SECURITY MODULE
14256 M:      Casey Schaufler <casey@schaufler-ca.com>
14257 L:      linux-security-module@vger.kernel.org
14258 W:      http://schaufler-ca.com
14259 T:      git git://github.com/cschaufler/smack-next
14260 S:      Maintained
14261 F:      Documentation/admin-guide/LSM/Smack.rst
14262 F:      security/smack/
14263
14264 SMC91x ETHERNET DRIVER
14265 M:      Nicolas Pitre <nico@fluxnic.net>
14266 S:      Odd Fixes
14267 F:      drivers/net/ethernet/smsc/smc91x.*
14268
14269 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14270 M:      Sakari Ailus <sakari.ailus@iki.fi>
14271 L:      linux-media@vger.kernel.org
14272 S:      Maintained
14273 F:      drivers/media/i2c/smiapp/
14274 F:      include/media/i2c/smiapp.h
14275 F:      drivers/media/i2c/smiapp-pll.c
14276 F:      drivers/media/i2c/smiapp-pll.h
14277 F:      include/uapi/linux/smiapp.h
14278 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14279
14280 SMM665 HARDWARE MONITOR DRIVER
14281 M:      Guenter Roeck <linux@roeck-us.net>
14282 L:      linux-hwmon@vger.kernel.org
14283 S:      Maintained
14284 F:      Documentation/hwmon/smm665
14285 F:      drivers/hwmon/smm665.c
14286
14287 SMSC EMC2103 HARDWARE MONITOR DRIVER
14288 M:      Steve Glendinning <steve.glendinning@shawell.net>
14289 L:      linux-hwmon@vger.kernel.org
14290 S:      Maintained
14291 F:      Documentation/hwmon/emc2103
14292 F:      drivers/hwmon/emc2103.c
14293
14294 SMSC SCH5627 HARDWARE MONITOR DRIVER
14295 M:      Hans de Goede <hdegoede@redhat.com>
14296 L:      linux-hwmon@vger.kernel.org
14297 S:      Supported
14298 F:      Documentation/hwmon/sch5627
14299 F:      drivers/hwmon/sch5627.c
14300
14301 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14302 M:      Steve Glendinning <steve.glendinning@shawell.net>
14303 L:      linux-fbdev@vger.kernel.org
14304 S:      Maintained
14305 F:      drivers/video/fbdev/smscufx.c
14306
14307 SMSC47B397 HARDWARE MONITOR DRIVER
14308 M:      Jean Delvare <jdelvare@suse.com>
14309 L:      linux-hwmon@vger.kernel.org
14310 S:      Maintained
14311 F:      Documentation/hwmon/smsc47b397
14312 F:      drivers/hwmon/smsc47b397.c
14313
14314 SMSC911x ETHERNET DRIVER
14315 M:      Steve Glendinning <steve.glendinning@shawell.net>
14316 L:      netdev@vger.kernel.org
14317 S:      Maintained
14318 F:      include/linux/smsc911x.h
14319 F:      drivers/net/ethernet/smsc/smsc911x.*
14320
14321 SMSC9420 PCI ETHERNET DRIVER
14322 M:      Steve Glendinning <steve.glendinning@shawell.net>
14323 L:      netdev@vger.kernel.org
14324 S:      Maintained
14325 F:      drivers/net/ethernet/smsc/smsc9420.*
14326
14327 SOC-CAMERA V4L2 SUBSYSTEM
14328 L:      linux-media@vger.kernel.org
14329 T:      git git://linuxtv.org/media_tree.git
14330 S:      Orphan
14331 F:      include/media/soc*
14332 F:      drivers/media/i2c/soc_camera/
14333 F:      drivers/media/platform/soc_camera/
14334
14335 SOCIONEXT SYNQUACER I2C DRIVER
14336 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14337 L:      linux-i2c@vger.kernel.org
14338 S:      Maintained
14339 F:      drivers/i2c/busses/i2c-synquacer.c
14340 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14341
14342 SOCIONEXT UNIPHIER SOUND DRIVER
14343 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14344 S:      Orphan
14345 F:      sound/soc/uniphier/
14346
14347 SOEKRIS NET48XX LED SUPPORT
14348 M:      Chris Boot <bootc@bootc.net>
14349 S:      Maintained
14350 F:      drivers/leds/leds-net48xx.c
14351
14352 SOFT-ROCE DRIVER (rxe)
14353 M:      Moni Shoua <monis@mellanox.com>
14354 L:      linux-rdma@vger.kernel.org
14355 S:      Supported
14356 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14357 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14358 F:      drivers/infiniband/sw/rxe/
14359 F:      include/uapi/rdma/rdma_user_rxe.h
14360
14361 SOFTLOGIC 6x10 MPEG CODEC
14362 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14363 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14364 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14365 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14366 M:      Ismael Luceno <ismael@iodev.co.uk>
14367 L:      linux-media@vger.kernel.org
14368 S:      Supported
14369 F:      drivers/media/pci/solo6x10/
14370
14371 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14372 M:      James Morse <james.morse@arm.com>
14373 L:      linux-arm-kernel@lists.infradead.org
14374 S:      Maintained
14375 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14376 F:      drivers/firmware/arm_sdei.c
14377 F:      include/linux/arm_sdei.h
14378 F:      include/uapi/linux/arm_sdei.h
14379
14380 SOFTWARE RAID (Multiple Disks) SUPPORT
14381 M:      Shaohua Li <shli@kernel.org>
14382 L:      linux-raid@vger.kernel.org
14383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14384 S:      Supported
14385 F:      drivers/md/Makefile
14386 F:      drivers/md/Kconfig
14387 F:      drivers/md/md*
14388 F:      drivers/md/raid*
14389 F:      include/linux/raid/
14390 F:      include/uapi/linux/raid/
14391
14392 SOCIONEXT (SNI) AVE NETWORK DRIVER
14393 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14394 L:      netdev@vger.kernel.org
14395 S:      Maintained
14396 F:      drivers/net/ethernet/socionext/sni_ave.c
14397 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14398
14399 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14400 M:      Jassi Brar <jaswinder.singh@linaro.org>
14401 L:      netdev@vger.kernel.org
14402 S:      Maintained
14403 F:      drivers/net/ethernet/socionext/netsec.c
14404 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14405
14406 SOLIDRUN CLEARFOG SUPPORT
14407 M:      Russell King <linux@armlinux.org.uk>
14408 S:      Maintained
14409 F:      arch/arm/boot/dts/armada-388-clearfog*
14410 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14411
14412 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14413 M:      Russell King <linux@armlinux.org.uk>
14414 S:      Maintained
14415 F:      arch/arm/boot/dts/imx6*-cubox-i*
14416 F:      arch/arm/boot/dts/imx6*-hummingboard*
14417 F:      arch/arm/boot/dts/imx6*-sr-*
14418
14419 SONIC NETWORK DRIVER
14420 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14421 L:      netdev@vger.kernel.org
14422 S:      Maintained
14423 F:      drivers/net/ethernet/natsemi/sonic.*
14424
14425 SONICS SILICON BACKPLANE DRIVER (SSB)
14426 M:      Michael Buesch <m@bues.ch>
14427 L:      linux-wireless@vger.kernel.org
14428 S:      Maintained
14429 F:      drivers/ssb/
14430 F:      include/linux/ssb/
14431
14432 SONY IMX214 SENSOR DRIVER
14433 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14434 L:      linux-media@vger.kernel.org
14435 T:      git git://linuxtv.org/media_tree.git
14436 S:      Maintained
14437 F:      drivers/media/i2c/imx214.c
14438 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14439
14440 SONY IMX258 SENSOR DRIVER
14441 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14442 L:      linux-media@vger.kernel.org
14443 T:      git git://linuxtv.org/media_tree.git
14444 S:      Maintained
14445 F:      drivers/media/i2c/imx258.c
14446
14447 SONY IMX274 SENSOR DRIVER
14448 M:      Leon Luo <leonl@leopardimaging.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/imx274.c
14453 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14454
14455 SONY IMX319 SENSOR DRIVER
14456 M:      Bingbu Cao <bingbu.cao@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/imx319.c
14461
14462 SONY IMX355 SENSOR DRIVER
14463 M:      Tianshu Qiu <tian.shu.qiu@intel.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/imx355.c
14468
14469 SONY MEMORYSTICK CARD SUPPORT
14470 M:      Alex Dubov <oakad@yahoo.com>
14471 W:      http://tifmxx.berlios.de/
14472 S:      Maintained
14473 F:      drivers/memstick/host/tifm_ms.c
14474
14475 SONY MEMORYSTICK STANDARD SUPPORT
14476 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14477 S:      Maintained
14478 F:      drivers/memstick/core/ms_block.*
14479
14480 SONY VAIO CONTROL DEVICE DRIVER
14481 M:      Mattia Dongili <malattia@linux.it>
14482 L:      platform-driver-x86@vger.kernel.org
14483 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14484 S:      Maintained
14485 F:      Documentation/laptops/sony-laptop.txt
14486 F:      drivers/char/sonypi.c
14487 F:      drivers/platform/x86/sony-laptop.c
14488 F:      include/linux/sony-laptop.h
14489
14490 SOUND
14491 M:      Jaroslav Kysela <perex@perex.cz>
14492 M:      Takashi Iwai <tiwai@suse.com>
14493 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14494 W:      http://www.alsa-project.org/
14495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14496 T:      git git://git.alsa-project.org/alsa-kernel.git
14497 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14498 S:      Maintained
14499 F:      Documentation/sound/
14500 F:      include/sound/
14501 F:      include/uapi/sound/
14502 F:      sound/
14503
14504 SOUND - COMPRESSED AUDIO
14505 M:      Vinod Koul <vkoul@kernel.org>
14506 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14508 S:      Supported
14509 F:      Documentation/sound/designs/compress-offload.rst
14510 F:      include/sound/compress_driver.h
14511 F:      include/uapi/sound/compress_*
14512 F:      sound/core/compress_offload.c
14513 F:      sound/soc/soc-compress.c
14514
14515 SOUND - DMAENGINE HELPERS
14516 M:      Lars-Peter Clausen <lars@metafoo.de>
14517 S:      Supported
14518 F:      include/sound/dmaengine_pcm.h
14519 F:      sound/core/pcm_dmaengine.c
14520 F:      sound/soc/soc-generic-dmaengine-pcm.c
14521
14522 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14523 M:      Liam Girdwood <lgirdwood@gmail.com>
14524 M:      Mark Brown <broonie@kernel.org>
14525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14526 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14527 W:      http://alsa-project.org/main/index.php/ASoC
14528 S:      Supported
14529 F:      Documentation/devicetree/bindings/sound/
14530 F:      Documentation/sound/soc/
14531 F:      sound/soc/
14532 F:      include/dt-bindings/sound/
14533 F:      include/sound/soc*
14534
14535 SOUNDWIRE SUBSYSTEM
14536 M:      Vinod Koul <vkoul@kernel.org>
14537 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14538 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14539 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14540 S:      Supported
14541 F:      Documentation/driver-api/soundwire/
14542 F:      drivers/soundwire/
14543 F:      include/linux/soundwire/
14544
14545 SP2 MEDIA DRIVER
14546 M:      Olli Salonen <olli.salonen@iki.fi>
14547 L:      linux-media@vger.kernel.org
14548 W:      https://linuxtv.org
14549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14550 S:      Maintained
14551 F:      drivers/media/dvb-frontends/sp2*
14552
14553 SPARC + UltraSPARC (sparc/sparc64)
14554 M:      "David S. Miller" <davem@davemloft.net>
14555 L:      sparclinux@vger.kernel.org
14556 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14559 S:      Maintained
14560 F:      arch/sparc/
14561 F:      drivers/sbus/
14562
14563 SPARC SERIAL DRIVERS
14564 M:      "David S. Miller" <davem@davemloft.net>
14565 L:      sparclinux@vger.kernel.org
14566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14568 S:      Maintained
14569 F:      include/linux/sunserialcore.h
14570 F:      drivers/tty/serial/suncore.c
14571 F:      drivers/tty/serial/sunhv.c
14572 F:      drivers/tty/serial/sunsab.c
14573 F:      drivers/tty/serial/sunsab.h
14574 F:      drivers/tty/serial/sunsu.c
14575 F:      drivers/tty/serial/sunzilog.c
14576 F:      drivers/tty/serial/sunzilog.h
14577 F:      drivers/tty/vcc.c
14578
14579 SPARSE CHECKER
14580 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14581 L:      linux-sparse@vger.kernel.org
14582 W:      https://sparse.wiki.kernel.org/
14583 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14584 S:      Maintained
14585 F:      include/linux/compiler.h
14586
14587 SPEAR CLOCK FRAMEWORK SUPPORT
14588 M:      Viresh Kumar <vireshk@kernel.org>
14589 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14590 W:      http://www.st.com/spear
14591 S:      Maintained
14592 F:      drivers/clk/spear/
14593
14594 SPEAR PLATFORM SUPPORT
14595 M:      Viresh Kumar <vireshk@kernel.org>
14596 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14598 W:      http://www.st.com/spear
14599 S:      Maintained
14600 F:      arch/arm/boot/dts/spear*
14601 F:      arch/arm/mach-spear/
14602
14603 SPI NOR SUBSYSTEM
14604 M:      Marek Vasut <marek.vasut@gmail.com>
14605 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14606 L:      linux-mtd@lists.infradead.org
14607 W:      http://www.linux-mtd.infradead.org/
14608 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14609 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14610 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14611 S:      Maintained
14612 F:      drivers/mtd/spi-nor/
14613 F:      include/linux/mtd/spi-nor.h
14614
14615 SPI SUBSYSTEM
14616 M:      Mark Brown <broonie@kernel.org>
14617 L:      linux-spi@vger.kernel.org
14618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14619 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14620 S:      Maintained
14621 F:      Documentation/devicetree/bindings/spi/
14622 F:      Documentation/spi/
14623 F:      drivers/spi/
14624 F:      include/linux/spi/
14625 F:      include/uapi/linux/spi/
14626 F:      tools/spi/
14627
14628 SPIDERNET NETWORK DRIVER for CELL
14629 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14630 L:      netdev@vger.kernel.org
14631 S:      Supported
14632 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14633 F:      drivers/net/ethernet/toshiba/spider_net*
14634
14635 SPMI SUBSYSTEM
14636 R:      Stephen Boyd <sboyd@kernel.org>
14637 L:      linux-arm-msm@vger.kernel.org
14638 F:      Documentation/devicetree/bindings/spmi/
14639 F:      drivers/spmi/
14640 F:      include/dt-bindings/spmi/spmi.h
14641 F:      include/linux/spmi.h
14642 F:      include/trace/events/spmi.h
14643
14644 SPU FILE SYSTEM
14645 M:      Jeremy Kerr <jk@ozlabs.org>
14646 L:      linuxppc-dev@lists.ozlabs.org
14647 W:      http://www.ibm.com/developerworks/power/cell/
14648 S:      Supported
14649 F:      Documentation/filesystems/spufs.txt
14650 F:      arch/powerpc/platforms/cell/spufs/
14651
14652 SQUASHFS FILE SYSTEM
14653 M:      Phillip Lougher <phillip@squashfs.org.uk>
14654 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14655 W:      http://squashfs.org.uk
14656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14657 S:      Maintained
14658 F:      Documentation/filesystems/squashfs.txt
14659 F:      fs/squashfs/
14660
14661 SRM (Alpha) environment access
14662 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14663 S:      Maintained
14664 F:      arch/alpha/kernel/srm_env.c
14665
14666 ST LSM6DSx IMU IIO DRIVER
14667 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14668 L:      linux-iio@vger.kernel.org
14669 W:      http://www.st.com/
14670 S:      Maintained
14671 F:      drivers/iio/imu/st_lsm6dsx/
14672 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14673
14674 ST STM32 I2C/SMBUS DRIVER
14675 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14676 L:      linux-i2c@vger.kernel.org
14677 S:      Maintained
14678 F:      drivers/i2c/busses/i2c-stm32*
14679
14680 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14681 M:      Song Qiang <songqiang1304521@gmail.com>
14682 L:      linux-iio@vger.kernel.org
14683 S:      Maintained
14684 F:      drivers/iio/proximity/vl53l0x-i2c.c
14685 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14686
14687 STABLE BRANCH
14688 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14689 M:      Sasha Levin <sashal@kernel.org>
14690 L:      stable@vger.kernel.org
14691 S:      Supported
14692 F:      Documentation/process/stable-kernel-rules.rst
14693
14694 STAGING - COMEDI
14695 M:      Ian Abbott <abbotti@mev.co.uk>
14696 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14697 S:      Odd Fixes
14698 F:      drivers/staging/comedi/
14699
14700 STAGING - EROFS FILE SYSTEM
14701 M:      Gao Xiang <gaoxiang25@huawei.com>
14702 M:      Chao Yu <yuchao0@huawei.com>
14703 L:      linux-erofs@lists.ozlabs.org
14704 S:      Maintained
14705 F:      drivers/staging/erofs/
14706
14707 STAGING - INDUSTRIAL IO
14708 M:      Jonathan Cameron <jic23@kernel.org>
14709 L:      linux-iio@vger.kernel.org
14710 S:      Odd Fixes
14711 F:      Documentation/devicetree/bindings/staging/iio/
14712 F:      drivers/staging/iio/
14713
14714 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14715 M:      Marc Dietrich <marvin24@gmx.de>
14716 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14717 L:      linux-tegra@vger.kernel.org
14718 S:      Maintained
14719 F:      drivers/staging/nvec/
14720
14721 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14722 M:      Jens Frederich <jfrederich@gmail.com>
14723 M:      Daniel Drake <dsd@laptop.org>
14724 M:      Jon Nettleton <jon.nettleton@gmail.com>
14725 W:      http://wiki.laptop.org/go/DCON
14726 S:      Maintained
14727 F:      drivers/staging/olpc_dcon/
14728
14729 STAGING - REALTEK RTL8712U DRIVERS
14730 M:      Larry Finger <Larry.Finger@lwfinger.net>
14731 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14732 S:      Odd Fixes
14733 F:      drivers/staging/rtl8712/
14734
14735 STAGING - REALTEK RTL8188EU DRIVERS
14736 M:      Larry Finger <Larry.Finger@lwfinger.net>
14737 S:      Odd Fixes
14738 F:      drivers/staging/rtl8188eu/
14739
14740 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14741 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14742 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14743 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14744 L:      linux-fbdev@vger.kernel.org
14745 S:      Maintained
14746 F:      drivers/staging/sm750fb/
14747
14748 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14749 M:      William Hubbs <w.d.hubbs@gmail.com>
14750 M:      Chris Brannon <chris@the-brannons.com>
14751 M:      Kirk Reiser <kirk@reisers.ca>
14752 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14753 L:      speakup@linux-speakup.org
14754 W:      http://www.linux-speakup.org/
14755 S:      Odd Fixes
14756 F:      drivers/staging/speakup/
14757
14758 STAGING - VIA VT665X DRIVERS
14759 M:      Forest Bond <forest@alittletooquiet.net>
14760 S:      Odd Fixes
14761 F:      drivers/staging/vt665?/
14762
14763 STAGING - WILC1000 WIFI DRIVER
14764 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14765 M:      Ajay Singh <ajay.kathat@microchip.com>
14766 L:      linux-wireless@vger.kernel.org
14767 S:      Supported
14768 F:      drivers/staging/wilc1000/
14769
14770 STAGING SUBSYSTEM
14771 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14773 L:      devel@driverdev.osuosl.org
14774 S:      Supported
14775 F:      drivers/staging/
14776
14777 STARFIRE/DURALAN NETWORK DRIVER
14778 M:      Ion Badulescu <ionut@badula.org>
14779 S:      Odd Fixes
14780 F:      drivers/net/ethernet/adaptec/starfire*
14781
14782 STEC S1220 SKD DRIVER
14783 M:      Bart Van Assche <bart.vanassche@wdc.com>
14784 L:      linux-block@vger.kernel.org
14785 S:      Maintained
14786 F:      drivers/block/skd*[ch]
14787
14788 STI AUDIO (ASoC) DRIVERS
14789 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14790 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14791 S:      Maintained
14792 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14793 F:      sound/soc/sti/
14794
14795 STI CEC DRIVER
14796 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14797 S:      Maintained
14798 F:      drivers/media/platform/sti/cec/
14799 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14800
14801 STK1160 USB VIDEO CAPTURE DRIVER
14802 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14803 L:      linux-media@vger.kernel.org
14804 T:      git git://linuxtv.org/media_tree.git
14805 S:      Maintained
14806 F:      drivers/media/usb/stk1160/
14807
14808 STM32 AUDIO (ASoC) DRIVERS
14809 M:      Olivier Moysan <olivier.moysan@st.com>
14810 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14811 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14812 S:      Maintained
14813 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14814 F:      sound/soc/stm/
14815
14816 STM32 TIMER/LPTIMER DRIVERS
14817 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14818 S:      Maintained
14819 F:      drivers/*/stm32-*timer*
14820 F:      drivers/pwm/pwm-stm32*
14821 F:      include/linux/*/stm32-*tim*
14822 F:      Documentation/ABI/testing/*timer-stm32
14823 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14824 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14825
14826 STMMAC ETHERNET DRIVER
14827 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14828 M:      Alexandre Torgue <alexandre.torgue@st.com>
14829 M:      Jose Abreu <joabreu@synopsys.com>
14830 L:      netdev@vger.kernel.org
14831 W:      http://www.stlinux.com
14832 S:      Supported
14833 F:      drivers/net/ethernet/stmicro/stmmac/
14834
14835 SUN3/3X
14836 M:      Sam Creasey <sammy@sammy.net>
14837 W:      http://sammy.net/sun3/
14838 S:      Maintained
14839 F:      arch/m68k/kernel/*sun3*
14840 F:      arch/m68k/sun3*/
14841 F:      arch/m68k/include/asm/sun3*
14842 F:      drivers/net/ethernet/i825xx/sun3*
14843
14844 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14845 M:      Hans de Goede <hdegoede@redhat.com>
14846 L:      linux-input@vger.kernel.org
14847 S:      Maintained
14848 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14849 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14850
14851 SUNDANCE NETWORK DRIVER
14852 M:      Denis Kirjanov <kda@linux-powerpc.org>
14853 L:      netdev@vger.kernel.org
14854 S:      Maintained
14855 F:      drivers/net/ethernet/dlink/sundance.c
14856
14857 SUPERH
14858 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14859 M:      Rich Felker <dalias@libc.org>
14860 L:      linux-sh@vger.kernel.org
14861 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14862 S:      Maintained
14863 F:      Documentation/sh/
14864 F:      arch/sh/
14865 F:      drivers/sh/
14866
14867 SUSPEND TO RAM
14868 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14869 M:      Len Brown <len.brown@intel.com>
14870 M:      Pavel Machek <pavel@ucw.cz>
14871 L:      linux-pm@vger.kernel.org
14872 B:      https://bugzilla.kernel.org
14873 S:      Supported
14874 F:      Documentation/power/
14875 F:      arch/x86/kernel/acpi/
14876 F:      drivers/base/power/
14877 F:      kernel/power/
14878 F:      include/linux/suspend.h
14879 F:      include/linux/freezer.h
14880 F:      include/linux/pm.h
14881
14882 SVGA HANDLING
14883 M:      Martin Mares <mj@ucw.cz>
14884 L:      linux-video@atrey.karlin.mff.cuni.cz
14885 S:      Maintained
14886 F:      Documentation/svga.txt
14887 F:      arch/x86/boot/video*
14888
14889 SWIOTLB SUBSYSTEM
14890 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14891 L:      iommu@lists.linux-foundation.org
14892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14893 S:      Supported
14894 F:      kernel/dma/swiotlb.c
14895 F:      arch/*/kernel/pci-swiotlb.c
14896 F:      include/linux/swiotlb.h
14897
14898 SWITCHDEV
14899 M:      Jiri Pirko <jiri@resnulli.us>
14900 M:      Ivan Vecera <ivecera@redhat.com>
14901 L:      netdev@vger.kernel.org
14902 S:      Supported
14903 F:      net/switchdev/
14904 F:      include/net/switchdev.h
14905
14906 SY8106A REGULATOR DRIVER
14907 M:      Icenowy Zheng <icenowy@aosc.io>
14908 S:      Maintained
14909 F:      drivers/regulator/sy8106a-regulator.c
14910 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14911
14912 SYNC FILE FRAMEWORK
14913 M:      Sumit Semwal <sumit.semwal@linaro.org>
14914 R:      Gustavo Padovan <gustavo@padovan.org>
14915 S:      Maintained
14916 L:      linux-media@vger.kernel.org
14917 L:      dri-devel@lists.freedesktop.org
14918 F:      drivers/dma-buf/sync_*
14919 F:      drivers/dma-buf/dma-fence*
14920 F:      drivers/dma-buf/sw_sync.c
14921 F:      include/linux/sync_file.h
14922 F:      include/uapi/linux/sync_file.h
14923 F:      Documentation/sync_file.txt
14924 T:      git git://anongit.freedesktop.org/drm/drm-misc
14925
14926 SYNOPSYS ARC ARCHITECTURE
14927 M:      Vineet Gupta <vgupta@synopsys.com>
14928 L:      linux-snps-arc@lists.infradead.org
14929 S:      Supported
14930 F:      arch/arc/
14931 F:      Documentation/devicetree/bindings/arc/*
14932 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14933 F:      drivers/clocksource/arc_timer.c
14934 F:      drivers/tty/serial/arc_uart.c
14935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14936
14937 SYNOPSYS ARC HSDK SDP pll clock driver
14938 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14939 S:      Supported
14940 F:      drivers/clk/clk-hsdk-pll.c
14941 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14942
14943 SYNOPSYS ARC SDP clock driver
14944 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14945 S:      Supported
14946 F:      drivers/clk/axs10x/*
14947 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14948
14949 SYNOPSYS ARC SDP platform support
14950 M:      Alexey Brodkin <abrodkin@synopsys.com>
14951 S:      Supported
14952 F:      arch/arc/plat-axs10x
14953 F:      arch/arc/boot/dts/ax*
14954 F:      Documentation/devicetree/bindings/arc/axs10*
14955
14956 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14957 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14958 S:      Supported
14959 F:      drivers/reset/reset-axs10x.c
14960 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14961
14962 SYNOPSYS CREG GPIO DRIVER
14963 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14964 S:      Maintained
14965 F:      drivers/gpio/gpio-creg-snps.c
14966 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14967
14968 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14969 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14970 S:      Maintained
14971 F:      drivers/tty/serial/8250/8250_dw.c
14972
14973 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14974 M:      Hoan Tran <hoan@os.amperecomputing.com>
14975 L:      linux-gpio@vger.kernel.org
14976 S:      Maintained
14977 F:      drivers/gpio/gpio-dwapb.c
14978 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14979
14980 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14981 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14982 S:      Maintained
14983 F:      drivers/dma/dwi-axi-dmac/
14984 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14985
14986 SYNOPSYS DESIGNWARE DMAC DRIVER
14987 M:      Viresh Kumar <vireshk@kernel.org>
14988 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14989 S:      Maintained
14990 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14991 F:      drivers/dma/dw/
14992 F:      include/dt-bindings/dma/dw-dmac.h
14993 F:      include/linux/dma/dw.h
14994 F:      include/linux/platform_data/dma-dw.h
14995
14996 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14997 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14998 L:      netdev@vger.kernel.org
14999 S:      Supported
15000 F:      drivers/net/ethernet/synopsys/
15001
15002 SYNOPSYS DESIGNWARE I2C DRIVER
15003 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15004 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15005 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15006 L:      linux-i2c@vger.kernel.org
15007 S:      Maintained
15008 F:      drivers/i2c/busses/i2c-designware-*
15009 F:      include/linux/platform_data/i2c-designware.h
15010
15011 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15012 M:      Jaehoon Chung <jh80.chung@samsung.com>
15013 L:      linux-mmc@vger.kernel.org
15014 S:      Maintained
15015 F:      drivers/mmc/host/dw_mmc*
15016
15017 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15018 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15019 S:      Supported
15020 F:      drivers/reset/reset-hsdk.c
15021 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15022 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15023
15024 SYSTEM CONFIGURATION (SYSCON)
15025 M:      Lee Jones <lee.jones@linaro.org>
15026 M:      Arnd Bergmann <arnd@arndb.de>
15027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15028 S:      Supported
15029 F:      drivers/mfd/syscon.c
15030
15031 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15032 M:      Sudeep Holla <sudeep.holla@arm.com>
15033 L:      linux-arm-kernel@lists.infradead.org
15034 S:      Maintained
15035 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15036 F:      drivers/clk/clk-sc[mp]i.c
15037 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15038 F:      drivers/firmware/arm_scpi.c
15039 F:      drivers/firmware/arm_scmi/
15040 F:      include/linux/sc[mp]i_protocol.h
15041
15042 SYSTEM RESET/SHUTDOWN DRIVERS
15043 M:      Sebastian Reichel <sre@kernel.org>
15044 L:      linux-pm@vger.kernel.org
15045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15046 S:      Maintained
15047 F:      Documentation/devicetree/bindings/power/reset/
15048 F:      drivers/power/reset/
15049
15050 SYSTEM TRACE MODULE CLASS
15051 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15052 S:      Maintained
15053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15054 F:      Documentation/trace/stm.rst
15055 F:      drivers/hwtracing/stm/
15056 F:      include/linux/stm.h
15057 F:      include/uapi/linux/stm.h
15058
15059 SYSV FILESYSTEM
15060 M:      Christoph Hellwig <hch@infradead.org>
15061 S:      Maintained
15062 F:      Documentation/filesystems/sysv-fs.txt
15063 F:      fs/sysv/
15064 F:      include/linux/sysv_fs.h
15065
15066 TASKSTATS STATISTICS INTERFACE
15067 M:      Balbir Singh <bsingharora@gmail.com>
15068 S:      Maintained
15069 F:      Documentation/accounting/taskstats*
15070 F:      include/linux/taskstats*
15071 F:      kernel/taskstats.c
15072
15073 TC subsystem
15074 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15075 M:      Cong Wang <xiyou.wangcong@gmail.com>
15076 M:      Jiri Pirko <jiri@resnulli.us>
15077 L:      netdev@vger.kernel.org
15078 S:      Maintained
15079 F:      include/net/pkt_cls.h
15080 F:      include/net/pkt_sched.h
15081 F:      include/net/tc_act/
15082 F:      include/uapi/linux/pkt_cls.h
15083 F:      include/uapi/linux/pkt_sched.h
15084 F:      include/uapi/linux/tc_act/
15085 F:      include/uapi/linux/tc_ematch/
15086 F:      net/sched/
15087
15088 TC90522 MEDIA DRIVER
15089 M:      Akihiro Tsukada <tskd08@gmail.com>
15090 L:      linux-media@vger.kernel.org
15091 S:      Odd Fixes
15092 F:      drivers/media/dvb-frontends/tc90522*
15093
15094 TCP LOW PRIORITY MODULE
15095 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15096 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15097 W:      http://tcp-lp-mod.sourceforge.net/
15098 S:      Maintained
15099 F:      net/ipv4/tcp_lp.c
15100
15101 TDA10071 MEDIA DRIVER
15102 M:      Antti Palosaari <crope@iki.fi>
15103 L:      linux-media@vger.kernel.org
15104 W:      https://linuxtv.org
15105 W:      http://palosaari.fi/linux/
15106 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15107 T:      git git://linuxtv.org/anttip/media_tree.git
15108 S:      Maintained
15109 F:      drivers/media/dvb-frontends/tda10071*
15110
15111 TDA18212 MEDIA DRIVER
15112 M:      Antti Palosaari <crope@iki.fi>
15113 L:      linux-media@vger.kernel.org
15114 W:      https://linuxtv.org
15115 W:      http://palosaari.fi/linux/
15116 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15117 T:      git git://linuxtv.org/anttip/media_tree.git
15118 S:      Maintained
15119 F:      drivers/media/tuners/tda18212*
15120
15121 TDA18218 MEDIA DRIVER
15122 M:      Antti Palosaari <crope@iki.fi>
15123 L:      linux-media@vger.kernel.org
15124 W:      https://linuxtv.org
15125 W:      http://palosaari.fi/linux/
15126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15127 T:      git git://linuxtv.org/anttip/media_tree.git
15128 S:      Maintained
15129 F:      drivers/media/tuners/tda18218*
15130
15131 TDA18250 MEDIA DRIVER
15132 M:      Olli Salonen <olli.salonen@iki.fi>
15133 L:      linux-media@vger.kernel.org
15134 W:      https://linuxtv.org
15135 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15136 T:      git git://linuxtv.org/media_tree.git
15137 S:      Maintained
15138 F:      drivers/media/tuners/tda18250*
15139
15140 TDA18271 MEDIA DRIVER
15141 M:      Michael Krufky <mkrufky@linuxtv.org>
15142 L:      linux-media@vger.kernel.org
15143 W:      https://linuxtv.org
15144 W:      http://github.com/mkrufky
15145 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15146 T:      git git://linuxtv.org/mkrufky/tuners.git
15147 S:      Maintained
15148 F:      drivers/media/tuners/tda18271*
15149
15150 TDA1997x MEDIA DRIVER
15151 M:      Tim Harvey <tharvey@gateworks.com>
15152 L:      linux-media@vger.kernel.org
15153 W:      https://linuxtv.org
15154 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15155 S:      Maintained
15156 F:      drivers/media/i2c/tda1997x.*
15157
15158 TDA827x MEDIA DRIVER
15159 M:      Michael Krufky <mkrufky@linuxtv.org>
15160 L:      linux-media@vger.kernel.org
15161 W:      https://linuxtv.org
15162 W:      http://github.com/mkrufky
15163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15164 T:      git git://linuxtv.org/mkrufky/tuners.git
15165 S:      Maintained
15166 F:      drivers/media/tuners/tda8290.*
15167
15168 TDA8290 MEDIA DRIVER
15169 M:      Michael Krufky <mkrufky@linuxtv.org>
15170 L:      linux-media@vger.kernel.org
15171 W:      https://linuxtv.org
15172 W:      http://github.com/mkrufky
15173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15174 T:      git git://linuxtv.org/mkrufky/tuners.git
15175 S:      Maintained
15176 F:      drivers/media/tuners/tda8290.*
15177
15178 TDA9840 MEDIA DRIVER
15179 M:      Hans Verkuil <hverkuil@xs4all.nl>
15180 L:      linux-media@vger.kernel.org
15181 T:      git git://linuxtv.org/media_tree.git
15182 W:      https://linuxtv.org
15183 S:      Maintained
15184 F:      drivers/media/i2c/tda9840*
15185
15186 TEA5761 TUNER DRIVER
15187 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15188 L:      linux-media@vger.kernel.org
15189 W:      https://linuxtv.org
15190 T:      git git://linuxtv.org/media_tree.git
15191 S:      Odd fixes
15192 F:      drivers/media/tuners/tea5761.*
15193
15194 TEA5767 TUNER DRIVER
15195 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15196 L:      linux-media@vger.kernel.org
15197 W:      https://linuxtv.org
15198 T:      git git://linuxtv.org/media_tree.git
15199 S:      Maintained
15200 F:      drivers/media/tuners/tea5767.*
15201
15202 TEA6415C MEDIA DRIVER
15203 M:      Hans Verkuil <hverkuil@xs4all.nl>
15204 L:      linux-media@vger.kernel.org
15205 T:      git git://linuxtv.org/media_tree.git
15206 W:      https://linuxtv.org
15207 S:      Maintained
15208 F:      drivers/media/i2c/tea6415c*
15209
15210 TEA6420 MEDIA DRIVER
15211 M:      Hans Verkuil <hverkuil@xs4all.nl>
15212 L:      linux-media@vger.kernel.org
15213 T:      git git://linuxtv.org/media_tree.git
15214 W:      https://linuxtv.org
15215 S:      Maintained
15216 F:      drivers/media/i2c/tea6420*
15217
15218 TEAM DRIVER
15219 M:      Jiri Pirko <jiri@resnulli.us>
15220 L:      netdev@vger.kernel.org
15221 S:      Supported
15222 F:      drivers/net/team/
15223 F:      include/linux/if_team.h
15224 F:      include/uapi/linux/if_team.h
15225
15226 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15227 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15228 S:      Maintained
15229 F:      arch/x86/platform/ts5500/
15230
15231 TECHNOTREND USB IR RECEIVER
15232 M:      Sean Young <sean@mess.org>
15233 L:      linux-media@vger.kernel.org
15234 S:      Maintained
15235 F:      drivers/media/rc/ttusbir.c
15236
15237 TECHWELL TW9910 VIDEO DECODER
15238 L:      linux-media@vger.kernel.org
15239 S:      Orphan
15240 F:      drivers/media/i2c/tw9910.c
15241 F:      include/media/i2c/tw9910.h
15242
15243 TEE SUBSYSTEM
15244 M:      Jens Wiklander <jens.wiklander@linaro.org>
15245 S:      Maintained
15246 F:      include/linux/tee_drv.h
15247 F:      include/uapi/linux/tee.h
15248 F:      drivers/tee/
15249 F:      Documentation/tee.txt
15250
15251 TEGRA ARCHITECTURE SUPPORT
15252 M:      Thierry Reding <thierry.reding@gmail.com>
15253 M:      Jonathan Hunter <jonathanh@nvidia.com>
15254 L:      linux-tegra@vger.kernel.org
15255 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15257 S:      Supported
15258 N:      [^a-z]tegra
15259
15260 TEGRA CLOCK DRIVER
15261 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15262 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15263 S:      Supported
15264 F:      drivers/clk/tegra/
15265
15266 TEGRA DMA DRIVERS
15267 M:      Laxman Dewangan <ldewangan@nvidia.com>
15268 M:      Jon Hunter <jonathanh@nvidia.com>
15269 S:      Supported
15270 F:      drivers/dma/tegra*
15271
15272 TEGRA I2C DRIVER
15273 M:      Laxman Dewangan <ldewangan@nvidia.com>
15274 S:      Supported
15275 F:      drivers/i2c/busses/i2c-tegra.c
15276
15277 TEGRA IOMMU DRIVERS
15278 M:      Thierry Reding <thierry.reding@gmail.com>
15279 L:      linux-tegra@vger.kernel.org
15280 S:      Supported
15281 F:      drivers/iommu/tegra*
15282
15283 TEGRA KBC DRIVER
15284 M:      Laxman Dewangan <ldewangan@nvidia.com>
15285 S:      Supported
15286 F:      drivers/input/keyboard/tegra-kbc.c
15287
15288 TEGRA NAND DRIVER
15289 M:      Stefan Agner <stefan@agner.ch>
15290 M:      Lucas Stach <dev@lynxeye.de>
15291 S:      Maintained
15292 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15293 F:      drivers/mtd/nand/raw/tegra_nand.c
15294
15295 TEGRA PWM DRIVER
15296 M:      Thierry Reding <thierry.reding@gmail.com>
15297 S:      Supported
15298 F:      drivers/pwm/pwm-tegra.c
15299
15300 TEGRA SERIAL DRIVER
15301 M:      Laxman Dewangan <ldewangan@nvidia.com>
15302 S:      Supported
15303 F:      drivers/tty/serial/serial-tegra.c
15304
15305 TEGRA SPI DRIVER
15306 M:      Laxman Dewangan <ldewangan@nvidia.com>
15307 S:      Supported
15308 F:      drivers/spi/spi-tegra*
15309
15310 TEHUTI ETHERNET DRIVER
15311 M:      Andy Gospodarek <andy@greyhouse.net>
15312 L:      netdev@vger.kernel.org
15313 S:      Supported
15314 F:      drivers/net/ethernet/tehuti/*
15315
15316 Telecom Clock Driver for MCPL0010
15317 M:      Mark Gross <mark.gross@intel.com>
15318 S:      Supported
15319 F:      drivers/char/tlclk.c
15320
15321 TENSILICA XTENSA PORT (xtensa)
15322 M:      Chris Zankel <chris@zankel.net>
15323 M:      Max Filippov <jcmvbkbc@gmail.com>
15324 L:      linux-xtensa@linux-xtensa.org
15325 T:      git git://github.com/czankel/xtensa-linux.git
15326 S:      Maintained
15327 F:      arch/xtensa/
15328 F:      drivers/irqchip/irq-xtensa-*
15329
15330 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15331 M:      Nishanth Menon <nm@ti.com>
15332 M:      Tero Kristo <t-kristo@ti.com>
15333 M:      Santosh Shilimkar <ssantosh@kernel.org>
15334 L:      linux-arm-kernel@lists.infradead.org
15335 S:      Maintained
15336 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15337 F:      drivers/firmware/ti_sci*
15338 F:      include/linux/soc/ti/ti_sci_protocol.h
15339 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15340 F:      drivers/soc/ti/ti_sci_pm_domains.c
15341 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15342 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15343 F:      drivers/clk/keystone/sci-clk.c
15344 F:      drivers/reset/reset-ti-sci.c
15345
15346 Texas Instruments ASoC drivers
15347 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15348 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15349 S:      Maintained
15350 F:      sound/soc/ti/
15351
15352 Texas Instruments' DAC7612 DAC Driver
15353 M:      Ricardo Ribalda <ricardo@ribalda.com>
15354 L:      linux-iio@vger.kernel.org
15355 S:      Supported
15356 F:      drivers/iio/dac/ti-dac7612.c
15357 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15358
15359 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15360 M:      Hans Verkuil <hverkuil@xs4all.nl>
15361 L:      linux-media@vger.kernel.org
15362 T:      git git://linuxtv.org/media_tree.git
15363 W:      https://linuxtv.org
15364 S:      Maintained
15365 F:      drivers/media/radio/radio-raremono.c
15366
15367 THERMAL
15368 M:      Zhang Rui <rui.zhang@intel.com>
15369 M:      Eduardo Valentin <edubezval@gmail.com>
15370 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15371 L:      linux-pm@vger.kernel.org
15372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15374 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15375 S:      Supported
15376 F:      drivers/thermal/
15377 F:      include/linux/thermal.h
15378 F:      include/uapi/linux/thermal.h
15379 F:      include/linux/cpu_cooling.h
15380 F:      Documentation/devicetree/bindings/thermal/
15381
15382 THERMAL/CPU_COOLING
15383 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15384 M:      Viresh Kumar <viresh.kumar@linaro.org>
15385 M:      Javi Merino <javi.merino@kernel.org>
15386 L:      linux-pm@vger.kernel.org
15387 S:      Supported
15388 F:      Documentation/thermal/cpu-cooling-api.txt
15389 F:      drivers/thermal/cpu_cooling.c
15390 F:      include/linux/cpu_cooling.h
15391
15392 THINKPAD ACPI EXTRAS DRIVER
15393 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15394 L:      ibm-acpi-devel@lists.sourceforge.net
15395 L:      platform-driver-x86@vger.kernel.org
15396 W:      http://ibm-acpi.sourceforge.net
15397 W:      http://thinkwiki.org/wiki/Ibm-acpi
15398 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15399 S:      Maintained
15400 F:      drivers/platform/x86/thinkpad_acpi.c
15401
15402 THUNDERBOLT DRIVER
15403 M:      Andreas Noever <andreas.noever@gmail.com>
15404 M:      Michael Jamet <michael.jamet@intel.com>
15405 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15406 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15408 S:      Maintained
15409 F:      Documentation/admin-guide/thunderbolt.rst
15410 F:      drivers/thunderbolt/
15411 F:      include/linux/thunderbolt.h
15412
15413 THUNDERBOLT NETWORK DRIVER
15414 M:      Michael Jamet <michael.jamet@intel.com>
15415 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15416 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15417 L:      netdev@vger.kernel.org
15418 S:      Maintained
15419 F:      drivers/net/thunderbolt.c
15420
15421 THUNDERX GPIO DRIVER
15422 M:      David Daney <david.daney@cavium.com>
15423 S:      Maintained
15424 F:      drivers/gpio/gpio-thunderx.c
15425
15426 TI AM437X VPFE DRIVER
15427 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15428 L:      linux-media@vger.kernel.org
15429 W:      https://linuxtv.org
15430 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15431 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15432 S:      Maintained
15433 F:      drivers/media/platform/am437x/
15434
15435 TI BANDGAP AND THERMAL DRIVER
15436 M:      Eduardo Valentin <edubezval@gmail.com>
15437 M:      Keerthy <j-keerthy@ti.com>
15438 L:      linux-pm@vger.kernel.org
15439 L:      linux-omap@vger.kernel.org
15440 S:      Maintained
15441 F:      drivers/thermal/ti-soc-thermal/
15442
15443 TI BQ27XXX POWER SUPPLY DRIVER
15444 R:      Andrew F. Davis <afd@ti.com>
15445 F:      include/linux/power/bq27xxx_battery.h
15446 F:      drivers/power/supply/bq27xxx_battery.c
15447 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15448
15449 TI CDCE706 CLOCK DRIVER
15450 M:      Max Filippov <jcmvbkbc@gmail.com>
15451 S:      Maintained
15452 F:      drivers/clk/clk-cdce706.c
15453
15454 TI CLOCK DRIVER
15455 M:      Tero Kristo <t-kristo@ti.com>
15456 L:      linux-omap@vger.kernel.org
15457 S:      Maintained
15458 F:      drivers/clk/ti/
15459 F:      include/linux/clk/ti.h
15460
15461 TI DAVINCI MACHINE SUPPORT
15462 M:      Sekhar Nori <nsekhar@ti.com>
15463 M:      Kevin Hilman <khilman@kernel.org>
15464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15466 S:      Supported
15467 F:      arch/arm/mach-davinci/
15468 F:      drivers/i2c/busses/i2c-davinci.c
15469 F:      arch/arm/boot/dts/da850*
15470
15471 TI DAVINCI SERIES CLOCK DRIVER
15472 M:      David Lechner <david@lechnology.com>
15473 R:      Sekhar Nori <nsekhar@ti.com>
15474 S:      Maintained
15475 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15476 F:      drivers/clk/davinci/
15477
15478 TI DAVINCI SERIES GPIO DRIVER
15479 M:      Keerthy <j-keerthy@ti.com>
15480 L:      linux-gpio@vger.kernel.org
15481 S:      Maintained
15482 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15483 F:      drivers/gpio/gpio-davinci.c
15484
15485 TI DAVINCI SERIES MEDIA DRIVER
15486 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15487 L:      linux-media@vger.kernel.org
15488 W:      https://linuxtv.org
15489 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15490 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15491 S:      Maintained
15492 F:      drivers/media/platform/davinci/
15493 F:      include/media/davinci/
15494
15495 TI ETHERNET SWITCH DRIVER (CPSW)
15496 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15497 L:      linux-omap@vger.kernel.org
15498 L:      netdev@vger.kernel.org
15499 S:      Maintained
15500 F:      drivers/net/ethernet/ti/cpsw*
15501 F:      drivers/net/ethernet/ti/davinci*
15502
15503 TI FLASH MEDIA INTERFACE DRIVER
15504 M:      Alex Dubov <oakad@yahoo.com>
15505 S:      Maintained
15506 F:      drivers/misc/tifm*
15507 F:      drivers/mmc/host/tifm_sd.c
15508 F:      include/linux/tifm.h
15509
15510 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15511 M:      Santosh Shilimkar <ssantosh@kernel.org>
15512 L:      linux-kernel@vger.kernel.org
15513 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15514 S:      Maintained
15515 F:      drivers/soc/ti/*
15516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15517
15518 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15519 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15520 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15521 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15522 S:      Maintained
15523 F:      sound/soc/codecs/lm49453*
15524 F:      sound/soc/codecs/isabelle*
15525
15526 TI LP855x BACKLIGHT DRIVER
15527 M:      Milo Kim <milo.kim@ti.com>
15528 S:      Maintained
15529 F:      Documentation/backlight/lp855x-driver.txt
15530 F:      drivers/video/backlight/lp855x_bl.c
15531 F:      include/linux/platform_data/lp855x.h
15532
15533 TI LP8727 CHARGER DRIVER
15534 M:      Milo Kim <milo.kim@ti.com>
15535 S:      Maintained
15536 F:      drivers/power/supply/lp8727_charger.c
15537 F:      include/linux/platform_data/lp8727.h
15538
15539 TI LP8788 MFD DRIVER
15540 M:      Milo Kim <milo.kim@ti.com>
15541 S:      Maintained
15542 F:      drivers/iio/adc/lp8788_adc.c
15543 F:      drivers/leds/leds-lp8788.c
15544 F:      drivers/mfd/lp8788*.c
15545 F:      drivers/power/supply/lp8788-charger.c
15546 F:      drivers/regulator/lp8788-*.c
15547 F:      include/linux/mfd/lp8788*.h
15548
15549 TI NETCP ETHERNET DRIVER
15550 M:      Wingman Kwok <w-kwok2@ti.com>
15551 M:      Murali Karicheri <m-karicheri2@ti.com>
15552 L:      netdev@vger.kernel.org
15553 S:      Maintained
15554 F:      drivers/net/ethernet/ti/netcp*
15555
15556 TI PCM3060 ASoC CODEC DRIVER
15557 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15558 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15559 S:      Maintained
15560 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15561 F:      sound/soc/codecs/pcm3060*
15562
15563 TI TAS571X FAMILY ASoC CODEC DRIVER
15564 M:      Kevin Cernekee <cernekee@chromium.org>
15565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15566 S:      Odd Fixes
15567 F:      sound/soc/codecs/tas571x*
15568
15569 TI TRF7970A NFC DRIVER
15570 M:      Mark Greer <mgreer@animalcreek.com>
15571 L:      linux-wireless@vger.kernel.org
15572 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15573 S:      Supported
15574 F:      drivers/nfc/trf7970a.c
15575 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15576
15577 TI TWL4030 SERIES SOC CODEC DRIVER
15578 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15579 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15580 S:      Maintained
15581 F:      sound/soc/codecs/twl4030*
15582
15583 TI VPE/CAL DRIVERS
15584 M:      Benoit Parrot <bparrot@ti.com>
15585 L:      linux-media@vger.kernel.org
15586 W:      http://linuxtv.org/
15587 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15588 S:      Maintained
15589 F:      drivers/media/platform/ti-vpe/
15590
15591 TI WILINK WIRELESS DRIVERS
15592 L:      linux-wireless@vger.kernel.org
15593 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15594 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15596 S:      Orphan
15597 F:      drivers/net/wireless/ti/
15598 F:      include/linux/wl12xx.h
15599
15600 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15601 M:      John Stultz <john.stultz@linaro.org>
15602 M:      Thomas Gleixner <tglx@linutronix.de>
15603 R:      Stephen Boyd <sboyd@kernel.org>
15604 L:      linux-kernel@vger.kernel.org
15605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15606 S:      Supported
15607 F:      include/linux/clocksource.h
15608 F:      include/linux/time.h
15609 F:      include/linux/timex.h
15610 F:      include/uapi/linux/time.h
15611 F:      include/uapi/linux/timex.h
15612 F:      kernel/time/clocksource.c
15613 F:      kernel/time/time*.c
15614 F:      kernel/time/alarmtimer.c
15615 F:      kernel/time/ntp.c
15616 F:      tools/testing/selftests/timers/
15617
15618 TIPC NETWORK LAYER
15619 M:      Jon Maloy <jon.maloy@ericsson.com>
15620 M:      Ying Xue <ying.xue@windriver.com>
15621 L:      netdev@vger.kernel.org (core kernel code)
15622 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15623 W:      http://tipc.sourceforge.net/
15624 S:      Maintained
15625 F:      include/uapi/linux/tipc*.h
15626 F:      net/tipc/
15627
15628 TLAN NETWORK DRIVER
15629 M:      Samuel Chessman <chessman@tux.org>
15630 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15631 W:      http://sourceforge.net/projects/tlan/
15632 S:      Maintained
15633 F:      Documentation/networking/device_drivers/ti/tlan.txt
15634 F:      drivers/net/ethernet/ti/tlan.*
15635
15636 TM6000 VIDEO4LINUX DRIVER
15637 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15638 L:      linux-media@vger.kernel.org
15639 W:      https://linuxtv.org
15640 T:      git git://linuxtv.org/media_tree.git
15641 S:      Odd fixes
15642 F:      drivers/media/usb/tm6000/
15643 F:      Documentation/media/v4l-drivers/tm6000*
15644
15645 TMIO/SDHI MMC DRIVER
15646 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15647 L:      linux-mmc@vger.kernel.org
15648 S:      Supported
15649 F:      drivers/mmc/host/tmio_mmc*
15650 F:      drivers/mmc/host/renesas_sdhi*
15651 F:      include/linux/mfd/tmio.h
15652
15653 TMP401 HARDWARE MONITOR DRIVER
15654 M:      Guenter Roeck <linux@roeck-us.net>
15655 L:      linux-hwmon@vger.kernel.org
15656 S:      Maintained
15657 F:      Documentation/hwmon/tmp401
15658 F:      drivers/hwmon/tmp401.c
15659
15660 TMPFS (SHMEM FILESYSTEM)
15661 M:      Hugh Dickins <hughd@google.com>
15662 L:      linux-mm@kvack.org
15663 S:      Maintained
15664 F:      include/linux/shmem_fs.h
15665 F:      mm/shmem.c
15666
15667 TOMOYO SECURITY MODULE
15668 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15669 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15670 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15671 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15672 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15673 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15674 W:      https://tomoyo.osdn.jp/
15675 S:      Maintained
15676 F:      security/tomoyo/
15677
15678 TOPSTAR LAPTOP EXTRAS DRIVER
15679 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15680 L:      platform-driver-x86@vger.kernel.org
15681 S:      Maintained
15682 F:      drivers/platform/x86/topstar-laptop.c
15683
15684 TORTURE-TEST MODULES
15685 M:      Davidlohr Bueso <dave@stgolabs.net>
15686 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15687 M:      Josh Triplett <josh@joshtriplett.org>
15688 L:      linux-kernel@vger.kernel.org
15689 S:      Supported
15690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15691 F:      Documentation/RCU/torture.txt
15692 F:      kernel/torture.c
15693 F:      kernel/rcu/rcutorture.c
15694 F:      kernel/rcu/rcuperf.c
15695 F:      kernel/locking/locktorture.c
15696
15697 TOSHIBA ACPI EXTRAS DRIVER
15698 M:      Azael Avalos <coproscefalo@gmail.com>
15699 L:      platform-driver-x86@vger.kernel.org
15700 S:      Maintained
15701 F:      drivers/platform/x86/toshiba_acpi.c
15702
15703 TOSHIBA BLUETOOTH DRIVER
15704 M:      Azael Avalos <coproscefalo@gmail.com>
15705 L:      platform-driver-x86@vger.kernel.org
15706 S:      Maintained
15707 F:      drivers/platform/x86/toshiba_bluetooth.c
15708
15709 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15710 M:      Azael Avalos <coproscefalo@gmail.com>
15711 L:      platform-driver-x86@vger.kernel.org
15712 S:      Maintained
15713 F:      drivers/platform/x86/toshiba_haps.c
15714
15715 TOSHIBA SMM DRIVER
15716 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15717 W:      http://www.buzzard.org.uk/toshiba/
15718 S:      Maintained
15719 F:      drivers/char/toshiba.c
15720 F:      include/linux/toshiba.h
15721 F:      include/uapi/linux/toshiba.h
15722
15723 TOSHIBA TC358743 DRIVER
15724 M:      Mats Randgaard <matrandg@cisco.com>
15725 L:      linux-media@vger.kernel.org
15726 S:      Maintained
15727 F:      drivers/media/i2c/tc358743*
15728 F:      include/media/i2c/tc358743.h
15729
15730 TOSHIBA WMI HOTKEYS DRIVER
15731 M:      Azael Avalos <coproscefalo@gmail.com>
15732 L:      platform-driver-x86@vger.kernel.org
15733 S:      Maintained
15734 F:      drivers/platform/x86/toshiba-wmi.c
15735
15736 TPM DEVICE DRIVER
15737 M:      Peter Huewe <peterhuewe@gmx.de>
15738 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15739 R:      Jason Gunthorpe <jgg@ziepe.ca>
15740 L:      linux-integrity@vger.kernel.org
15741 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15742 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15743 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15744 S:      Maintained
15745 F:      drivers/char/tpm/
15746
15747 TRACING
15748 M:      Steven Rostedt <rostedt@goodmis.org>
15749 M:      Ingo Molnar <mingo@redhat.com>
15750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15751 S:      Maintained
15752 F:      Documentation/trace/ftrace.rst
15753 F:      arch/*/*/*/ftrace.h
15754 F:      arch/*/kernel/ftrace.c
15755 F:      include/*/ftrace.h
15756 F:      include/linux/trace*.h
15757 F:      include/trace/
15758 F:      kernel/trace/
15759 F:      tools/testing/selftests/ftrace/
15760
15761 TRACING MMIO ACCESSES (MMIOTRACE)
15762 M:      Steven Rostedt <rostedt@goodmis.org>
15763 M:      Ingo Molnar <mingo@kernel.org>
15764 R:      Karol Herbst <karolherbst@gmail.com>
15765 R:      Pekka Paalanen <ppaalanen@gmail.com>
15766 S:      Maintained
15767 L:      linux-kernel@vger.kernel.org
15768 L:      nouveau@lists.freedesktop.org
15769 F:      kernel/trace/trace_mmiotrace.c
15770 F:      include/linux/mmiotrace.h
15771 F:      arch/x86/mm/kmmio.c
15772 F:      arch/x86/mm/mmio-mod.c
15773 F:      arch/x86/mm/testmmiotrace.c
15774
15775 TRIVIAL PATCHES
15776 M:      Jiri Kosina <trivial@kernel.org>
15777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15778 S:      Maintained
15779 K:      ^Subject:.*(?i)trivial
15780
15781 TEMPO SEMICONDUCTOR DRIVERS
15782 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15783 S:      Maintained
15784 F:      sound/soc/codecs/tscs*.c
15785 F:      sound/soc/codecs/tscs*.h
15786 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15787
15788 TTY LAYER
15789 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15790 M:      Jiri Slaby <jslaby@suse.com>
15791 S:      Supported
15792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15793 F:      Documentation/serial/
15794 F:      drivers/tty/
15795 F:      drivers/tty/serial/serial_core.c
15796 F:      include/linux/serial_core.h
15797 F:      include/linux/serial.h
15798 F:      include/linux/tty.h
15799 F:      include/uapi/linux/serial_core.h
15800 F:      include/uapi/linux/serial.h
15801 F:      include/uapi/linux/tty.h
15802
15803 TUA9001 MEDIA DRIVER
15804 M:      Antti Palosaari <crope@iki.fi>
15805 L:      linux-media@vger.kernel.org
15806 W:      https://linuxtv.org
15807 W:      http://palosaari.fi/linux/
15808 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15809 T:      git git://linuxtv.org/anttip/media_tree.git
15810 S:      Maintained
15811 F:      drivers/media/tuners/tua9001*
15812
15813 TULIP NETWORK DRIVERS
15814 L:      netdev@vger.kernel.org
15815 L:      linux-parisc@vger.kernel.org
15816 S:      Orphan
15817 F:      drivers/net/ethernet/dec/tulip/
15818
15819 TUN/TAP driver
15820 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15821 W:      http://vtun.sourceforge.net/tun
15822 S:      Maintained
15823 F:      Documentation/networking/tuntap.txt
15824 F:      arch/um/os-Linux/drivers/
15825
15826 TURBOCHANNEL SUBSYSTEM
15827 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15828 M:      Ralf Baechle <ralf@linux-mips.org>
15829 L:      linux-mips@vger.kernel.org
15830 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15831 S:      Maintained
15832 F:      drivers/tc/
15833 F:      include/linux/tc.h
15834
15835 TURBOSTAT UTILITY
15836 M:      "Len Brown" <lenb@kernel.org>
15837 L:      linux-pm@vger.kernel.org
15838 B:      https://bugzilla.kernel.org
15839 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15841 S:      Supported
15842 F:      tools/power/x86/turbostat/
15843
15844 TW5864 VIDEO4LINUX DRIVER
15845 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15846 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15847 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15848 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15849 L:      linux-media@vger.kernel.org
15850 S:      Supported
15851 F:      drivers/media/pci/tw5864/
15852
15853 TW68 VIDEO4LINUX DRIVER
15854 M:      Hans Verkuil <hverkuil@xs4all.nl>
15855 L:      linux-media@vger.kernel.org
15856 T:      git git://linuxtv.org/media_tree.git
15857 W:      https://linuxtv.org
15858 S:      Odd Fixes
15859 F:      drivers/media/pci/tw68/
15860
15861 TW686X VIDEO4LINUX DRIVER
15862 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15863 L:      linux-media@vger.kernel.org
15864 T:      git git://linuxtv.org/media_tree.git
15865 W:      http://linuxtv.org
15866 S:      Maintained
15867 F:      drivers/media/pci/tw686x/
15868
15869 UBI FILE SYSTEM (UBIFS)
15870 M:      Richard Weinberger <richard@nod.at>
15871 M:      Artem Bityutskiy <dedekind1@gmail.com>
15872 M:      Adrian Hunter <adrian.hunter@intel.com>
15873 L:      linux-mtd@lists.infradead.org
15874 T:      git git://git.infradead.org/ubifs-2.6.git
15875 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15876 S:      Supported
15877 F:      Documentation/filesystems/ubifs.txt
15878 F:      fs/ubifs/
15879
15880 UCLINUX (M68KNOMMU AND COLDFIRE)
15881 M:      Greg Ungerer <gerg@linux-m68k.org>
15882 W:      http://www.linux-m68k.org/
15883 W:      http://www.uclinux.org/
15884 L:      linux-m68k@lists.linux-m68k.org
15885 L:      uclinux-dev@uclinux.org  (subscribers-only)
15886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15887 S:      Maintained
15888 F:      arch/m68k/coldfire/
15889 F:      arch/m68k/68*/
15890 F:      arch/m68k/*/*_no.*
15891 F:      arch/m68k/include/asm/*_no.*
15892
15893 UDF FILESYSTEM
15894 M:      Jan Kara <jack@suse.com>
15895 S:      Maintained
15896 F:      Documentation/filesystems/udf.txt
15897 F:      fs/udf/
15898
15899 UDRAW TABLET
15900 M:      Bastien Nocera <hadess@hadess.net>
15901 L:      linux-input@vger.kernel.org
15902 S:      Maintained
15903 F:      drivers/hid/hid-udraw-ps3.c
15904
15905 UFS FILESYSTEM
15906 M:      Evgeniy Dushistov <dushistov@mail.ru>
15907 S:      Maintained
15908 F:      Documentation/filesystems/ufs.txt
15909 F:      fs/ufs/
15910
15911 UHID USERSPACE HID IO DRIVER:
15912 M:      David Herrmann <dh.herrmann@googlemail.com>
15913 L:      linux-input@vger.kernel.org
15914 S:      Maintained
15915 F:      drivers/hid/uhid.c
15916 F:      include/uapi/linux/uhid.h
15917
15918 ULPI BUS
15919 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15920 L:      linux-usb@vger.kernel.org
15921 S:      Maintained
15922 F:      drivers/usb/common/ulpi.c
15923 F:      include/linux/ulpi/
15924
15925 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15926 L:      linux-usb@vger.kernel.org
15927 S:      Orphan
15928 F:      drivers/uwb/
15929 F:      include/linux/uwb.h
15930 F:      include/linux/uwb/
15931
15932 UNICORE32 ARCHITECTURE:
15933 M:      Guan Xuetao <gxt@pku.edu.cn>
15934 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15935 S:      Maintained
15936 T:      git git://github.com/gxt/linux.git
15937 F:      arch/unicore32/
15938
15939 UNIFDEF
15940 M:      Tony Finch <dot@dotat.at>
15941 W:      http://dotat.at/prog/unifdef
15942 S:      Maintained
15943 F:      scripts/unifdef.c
15944
15945 UNIFORM CDROM DRIVER
15946 M:      Jens Axboe <axboe@kernel.dk>
15947 W:      http://www.kernel.dk
15948 S:      Maintained
15949 F:      Documentation/cdrom/
15950 F:      drivers/cdrom/cdrom.c
15951 F:      include/linux/cdrom.h
15952 F:      include/uapi/linux/cdrom.h
15953
15954 UNISYS S-PAR DRIVERS
15955 M:      David Kershner <david.kershner@unisys.com>
15956 L:      sparmaintainer@unisys.com (Unisys internal)
15957 S:      Supported
15958 F:      include/linux/visorbus.h
15959 F:      drivers/visorbus/
15960 F:      drivers/staging/unisys/
15961
15962 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15963 R:      Alim Akhtar <alim.akhtar@samsung.com>
15964 R:      Avri Altman <avri.altman@wdc.com>
15965 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15966 L:      linux-scsi@vger.kernel.org
15967 S:      Supported
15968 F:      Documentation/scsi/ufs.txt
15969 F:      drivers/scsi/ufs/
15970
15971 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15972 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15973 L:      linux-scsi@vger.kernel.org
15974 S:      Supported
15975 F:      drivers/scsi/ufs/*dwc*
15976
15977 UNSORTED BLOCK IMAGES (UBI)
15978 M:      Artem Bityutskiy <dedekind1@gmail.com>
15979 M:      Richard Weinberger <richard@nod.at>
15980 W:      http://www.linux-mtd.infradead.org/
15981 L:      linux-mtd@lists.infradead.org
15982 T:      git git://git.infradead.org/ubifs-2.6.git
15983 S:      Supported
15984 F:      drivers/mtd/ubi/
15985 F:      include/linux/mtd/ubi.h
15986 F:      include/uapi/mtd/ubi-user.h
15987
15988 USB "USBNET" DRIVER FRAMEWORK
15989 M:      Oliver Neukum <oneukum@suse.com>
15990 L:      netdev@vger.kernel.org
15991 W:      http://www.linux-usb.org/usbnet
15992 S:      Maintained
15993 F:      drivers/net/usb/usbnet.c
15994 F:      include/linux/usb/usbnet.h
15995
15996 USB ACM DRIVER
15997 M:      Oliver Neukum <oneukum@suse.com>
15998 L:      linux-usb@vger.kernel.org
15999 S:      Maintained
16000 F:      Documentation/usb/acm.txt
16001 F:      drivers/usb/class/cdc-acm.*
16002
16003 USB AR5523 WIRELESS DRIVER
16004 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16005 L:      linux-wireless@vger.kernel.org
16006 S:      Maintained
16007 F:      drivers/net/wireless/ath/ar5523/
16008
16009 USB ATTACHED SCSI
16010 M:      Oliver Neukum <oneukum@suse.com>
16011 L:      linux-usb@vger.kernel.org
16012 L:      linux-scsi@vger.kernel.org
16013 S:      Maintained
16014 F:      drivers/usb/storage/uas.c
16015
16016 USB CDC ETHERNET DRIVER
16017 M:      Oliver Neukum <oliver@neukum.org>
16018 L:      linux-usb@vger.kernel.org
16019 S:      Maintained
16020 F:      drivers/net/usb/cdc_*.c
16021 F:      include/uapi/linux/usb/cdc.h
16022
16023 USB CHAOSKEY DRIVER
16024 M:      Keith Packard <keithp@keithp.com>
16025 L:      linux-usb@vger.kernel.org
16026 S:      Maintained
16027 F:      drivers/usb/misc/chaoskey.c
16028
16029 USB CYPRESS C67X00 DRIVER
16030 M:      Peter Korsgaard <jacmet@sunsite.dk>
16031 L:      linux-usb@vger.kernel.org
16032 S:      Maintained
16033 F:      drivers/usb/c67x00/
16034
16035 USB DAVICOM DM9601 DRIVER
16036 M:      Peter Korsgaard <jacmet@sunsite.dk>
16037 L:      netdev@vger.kernel.org
16038 W:      http://www.linux-usb.org/usbnet
16039 S:      Maintained
16040 F:      drivers/net/usb/dm9601.c
16041
16042 USB DIAMOND RIO500 DRIVER
16043 M:      Cesar Miquel <miquel@df.uba.ar>
16044 L:      rio500-users@lists.sourceforge.net
16045 W:      http://rio500.sourceforge.net
16046 S:      Maintained
16047 F:      drivers/usb/misc/rio500*
16048
16049 USB EHCI DRIVER
16050 M:      Alan Stern <stern@rowland.harvard.edu>
16051 L:      linux-usb@vger.kernel.org
16052 S:      Maintained
16053 F:      Documentation/usb/ehci.txt
16054 F:      drivers/usb/host/ehci*
16055
16056 USB GADGET/PERIPHERAL SUBSYSTEM
16057 M:      Felipe Balbi <balbi@kernel.org>
16058 L:      linux-usb@vger.kernel.org
16059 W:      http://www.linux-usb.org/gadget
16060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16061 S:      Maintained
16062 F:      drivers/usb/gadget/
16063 F:      include/linux/usb/gadget*
16064
16065 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16066 M:      Jiri Kosina <jikos@kernel.org>
16067 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16068 L:      linux-usb@vger.kernel.org
16069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16070 S:      Maintained
16071 F:      Documentation/hid/hiddev.txt
16072 F:      drivers/hid/usbhid/
16073
16074 USB INTEL XHCI ROLE MUX DRIVER
16075 M:      Hans de Goede <hdegoede@redhat.com>
16076 L:      linux-usb@vger.kernel.org
16077 S:      Maintained
16078 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16079
16080 USB ISP116X DRIVER
16081 M:      Olav Kongas <ok@artecdesign.ee>
16082 L:      linux-usb@vger.kernel.org
16083 S:      Maintained
16084 F:      drivers/usb/host/isp116x*
16085 F:      include/linux/usb/isp116x.h
16086
16087 USB LAN78XX ETHERNET DRIVER
16088 M:      Woojung Huh <woojung.huh@microchip.com>
16089 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16090 L:      netdev@vger.kernel.org
16091 S:      Maintained
16092 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16093 F:      drivers/net/usb/lan78xx.*
16094 F:      include/dt-bindings/net/microchip-lan78xx.h
16095
16096 USB MASS STORAGE DRIVER
16097 M:      Alan Stern <stern@rowland.harvard.edu>
16098 L:      linux-usb@vger.kernel.org
16099 L:      usb-storage@lists.one-eyed-alien.net
16100 S:      Maintained
16101 F:      drivers/usb/storage/
16102
16103 USB MIDI DRIVER
16104 M:      Clemens Ladisch <clemens@ladisch.de>
16105 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16106 T:      git git://git.alsa-project.org/alsa-kernel.git
16107 S:      Maintained
16108 F:      sound/usb/midi.*
16109
16110 USB NETWORKING DRIVERS
16111 L:      linux-usb@vger.kernel.org
16112 S:      Odd Fixes
16113 F:      drivers/net/usb/
16114
16115 USB OHCI DRIVER
16116 M:      Alan Stern <stern@rowland.harvard.edu>
16117 L:      linux-usb@vger.kernel.org
16118 S:      Maintained
16119 F:      Documentation/usb/ohci.txt
16120 F:      drivers/usb/host/ohci*
16121
16122 USB OTG FSM (Finite State Machine)
16123 M:      Peter Chen <Peter.Chen@nxp.com>
16124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16125 L:      linux-usb@vger.kernel.org
16126 S:      Maintained
16127 F:      drivers/usb/common/usb-otg-fsm.c
16128
16129 USB OVER IP DRIVER
16130 M:      Valentina Manea <valentina.manea.m@gmail.com>
16131 M:      Shuah Khan <shuah@kernel.org>
16132 M:      Shuah Khan <skhan@linuxfoundation.org>
16133 L:      linux-usb@vger.kernel.org
16134 S:      Maintained
16135 F:      Documentation/usb/usbip_protocol.txt
16136 F:      drivers/usb/usbip/
16137 F:      tools/usb/usbip/
16138 F:      tools/testing/selftests/drivers/usb/usbip/
16139
16140 USB PEGASUS DRIVER
16141 M:      Petko Manolov <petkan@nucleusys.com>
16142 L:      linux-usb@vger.kernel.org
16143 L:      netdev@vger.kernel.org
16144 T:      git git://github.com/petkan/pegasus.git
16145 W:      https://github.com/petkan/pegasus
16146 S:      Maintained
16147 F:      drivers/net/usb/pegasus.*
16148
16149 USB PHY LAYER
16150 M:      Felipe Balbi <balbi@kernel.org>
16151 L:      linux-usb@vger.kernel.org
16152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16153 S:      Maintained
16154 F:      drivers/usb/phy/
16155
16156 USB PRINTER DRIVER (usblp)
16157 M:      Pete Zaitcev <zaitcev@redhat.com>
16158 L:      linux-usb@vger.kernel.org
16159 S:      Supported
16160 F:      drivers/usb/class/usblp.c
16161
16162 USB QMI WWAN NETWORK DRIVER
16163 M:      Bjørn Mork <bjorn@mork.no>
16164 L:      netdev@vger.kernel.org
16165 S:      Maintained
16166 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16167 F:      drivers/net/usb/qmi_wwan.c
16168
16169 USB RTL8150 DRIVER
16170 M:      Petko Manolov <petkan@nucleusys.com>
16171 L:      linux-usb@vger.kernel.org
16172 L:      netdev@vger.kernel.org
16173 T:      git git://github.com/petkan/rtl8150.git
16174 W:      https://github.com/petkan/rtl8150
16175 S:      Maintained
16176 F:      drivers/net/usb/rtl8150.c
16177
16178 USB SERIAL SUBSYSTEM
16179 M:      Johan Hovold <johan@kernel.org>
16180 L:      linux-usb@vger.kernel.org
16181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16182 S:      Maintained
16183 F:      Documentation/usb/usb-serial.txt
16184 F:      drivers/usb/serial/
16185 F:      include/linux/usb/serial.h
16186
16187 USB SMSC75XX ETHERNET DRIVER
16188 M:      Steve Glendinning <steve.glendinning@shawell.net>
16189 L:      netdev@vger.kernel.org
16190 S:      Maintained
16191 F:      drivers/net/usb/smsc75xx.*
16192
16193 USB SMSC95XX ETHERNET DRIVER
16194 M:      Steve Glendinning <steve.glendinning@shawell.net>
16195 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16196 L:      netdev@vger.kernel.org
16197 S:      Maintained
16198 F:      drivers/net/usb/smsc95xx.*
16199
16200 USB SUBSYSTEM
16201 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16202 L:      linux-usb@vger.kernel.org
16203 W:      http://www.linux-usb.org
16204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16205 S:      Supported
16206 F:      Documentation/devicetree/bindings/usb/
16207 F:      Documentation/usb/
16208 F:      drivers/usb/
16209 F:      include/linux/usb.h
16210 F:      include/linux/usb/
16211
16212 USB TYPEC PI3USB30532 MUX DRIVER
16213 M:      Hans de Goede <hdegoede@redhat.com>
16214 L:      linux-usb@vger.kernel.org
16215 S:      Maintained
16216 F:      drivers/usb/typec/mux/pi3usb30532.c
16217
16218 USB TYPEC CLASS
16219 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16220 L:      linux-usb@vger.kernel.org
16221 S:      Maintained
16222 F:      Documentation/ABI/testing/sysfs-class-typec
16223 F:      Documentation/driver-api/usb/typec.rst
16224 F:      drivers/usb/typec/
16225 F:      include/linux/usb/typec.h
16226
16227 USB TYPEC BUS FOR ALTERNATE MODES
16228 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16229 L:      linux-usb@vger.kernel.org
16230 S:      Maintained
16231 F:      Documentation/ABI/testing/sysfs-bus-typec
16232 F:      Documentation/driver-api/usb/typec_bus.rst
16233 F:      drivers/usb/typec/altmodes/
16234 F:      include/linux/usb/typec_altmode.h
16235
16236 USB TYPEC PORT CONTROLLER DRIVERS
16237 M:      Guenter Roeck <linux@roeck-us.net>
16238 L:      linux-usb@vger.kernel.org
16239 S:      Maintained
16240 F:      drivers/usb/typec/tcpm/
16241
16242 USB UHCI DRIVER
16243 M:      Alan Stern <stern@rowland.harvard.edu>
16244 L:      linux-usb@vger.kernel.org
16245 S:      Maintained
16246 F:      drivers/usb/host/uhci*
16247
16248 USB VIDEO CLASS
16249 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16250 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16251 L:      linux-media@vger.kernel.org
16252 T:      git git://linuxtv.org/media_tree.git
16253 W:      http://www.ideasonboard.org/uvc/
16254 S:      Maintained
16255 F:      drivers/media/usb/uvc/
16256 F:      include/uapi/linux/uvcvideo.h
16257
16258 USB VISION DRIVER
16259 M:      Hans Verkuil <hverkuil@xs4all.nl>
16260 L:      linux-media@vger.kernel.org
16261 T:      git git://linuxtv.org/media_tree.git
16262 W:      https://linuxtv.org
16263 S:      Odd Fixes
16264 F:      drivers/media/usb/usbvision/
16265
16266 USB WEBCAM GADGET
16267 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16268 L:      linux-usb@vger.kernel.org
16269 S:      Maintained
16270 F:      drivers/usb/gadget/function/*uvc*
16271 F:      drivers/usb/gadget/legacy/webcam.c
16272 F:      include/uapi/linux/usb/g_uvc.h
16273
16274 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16275 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16276 L:      linux-wireless@vger.kernel.org
16277 S:      Maintained
16278 F:      drivers/net/wireless/rndis_wlan.c
16279
16280 USB XHCI DRIVER
16281 M:      Mathias Nyman <mathias.nyman@intel.com>
16282 L:      linux-usb@vger.kernel.org
16283 S:      Supported
16284 F:      drivers/usb/host/xhci*
16285 F:      drivers/usb/host/pci-quirks*
16286
16287 USB ZD1201 DRIVER
16288 L:      linux-wireless@vger.kernel.org
16289 W:      http://linux-lc100020.sourceforge.net
16290 S:      Orphan
16291 F:      drivers/net/wireless/zydas/zd1201.*
16292
16293 USB ZR364XX DRIVER
16294 M:      Antoine Jacquet <royale@zerezo.com>
16295 L:      linux-usb@vger.kernel.org
16296 L:      linux-media@vger.kernel.org
16297 T:      git git://linuxtv.org/media_tree.git
16298 W:      http://royale.zerezo.com/zr364xx/
16299 S:      Maintained
16300 F:      Documentation/media/v4l-drivers/zr364xx*
16301 F:      drivers/media/usb/zr364xx/
16302
16303 USER-MODE LINUX (UML)
16304 M:      Jeff Dike <jdike@addtoit.com>
16305 M:      Richard Weinberger <richard@nod.at>
16306 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16307 L:      linux-um@lists.infradead.org
16308 W:      http://user-mode-linux.sourceforge.net
16309 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16311 S:      Maintained
16312 F:      Documentation/virtual/uml/
16313 F:      arch/um/
16314 F:      arch/x86/um/
16315 F:      fs/hostfs/
16316
16317 USERSPACE COPYIN/COPYOUT (UIOVEC)
16318 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16319 S:      Maintained
16320 F:      lib/iov_iter.c
16321 F:      include/linux/uio.h
16322
16323 USERSPACE DMA BUFFER DRIVER
16324 M:      Gerd Hoffmann <kraxel@redhat.com>
16325 S:      Maintained
16326 L:      dri-devel@lists.freedesktop.org
16327 F:      drivers/dma-buf/udmabuf.c
16328 F:      include/uapi/linux/udmabuf.h
16329 T:      git git://anongit.freedesktop.org/drm/drm-misc
16330
16331 USERSPACE I/O (UIO)
16332 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16333 S:      Maintained
16334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16335 F:      Documentation/driver-api/uio-howto.rst
16336 F:      drivers/uio/
16337 F:      include/linux/uio_driver.h
16338
16339 UTIL-LINUX PACKAGE
16340 M:      Karel Zak <kzak@redhat.com>
16341 L:      util-linux@vger.kernel.org
16342 W:      http://en.wikipedia.org/wiki/Util-linux
16343 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16344 S:      Maintained
16345
16346 UUID HELPERS
16347 M:      Christoph Hellwig <hch@lst.de>
16348 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16349 L:      linux-kernel@vger.kernel.org
16350 T:      git git://git.infradead.org/users/hch/uuid.git
16351 F:      lib/uuid.c
16352 F:      lib/test_uuid.c
16353 F:      include/linux/uuid.h
16354 F:      include/uapi/linux/uuid.h
16355 S:      Maintained
16356
16357 UVESAFB DRIVER
16358 M:      Michal Januszewski <spock@gentoo.org>
16359 L:      linux-fbdev@vger.kernel.org
16360 W:      https://github.com/mjanusz/v86d
16361 S:      Maintained
16362 F:      Documentation/fb/uvesafb.txt
16363 F:      drivers/video/fbdev/uvesafb.*
16364
16365 VF610 NAND DRIVER
16366 M:      Stefan Agner <stefan@agner.ch>
16367 L:      linux-mtd@lists.infradead.org
16368 S:      Supported
16369 F:      drivers/mtd/nand/raw/vf610_nfc.c
16370
16371 VFAT/FAT/MSDOS FILESYSTEM
16372 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16373 S:      Maintained
16374 F:      Documentation/filesystems/vfat.txt
16375 F:      fs/fat/
16376
16377 VFIO DRIVER
16378 M:      Alex Williamson <alex.williamson@redhat.com>
16379 L:      kvm@vger.kernel.org
16380 T:      git git://github.com/awilliam/linux-vfio.git
16381 S:      Maintained
16382 F:      Documentation/vfio.txt
16383 F:      drivers/vfio/
16384 F:      include/linux/vfio.h
16385 F:      include/uapi/linux/vfio.h
16386
16387 VFIO MEDIATED DEVICE DRIVERS
16388 M:      Kirti Wankhede <kwankhede@nvidia.com>
16389 L:      kvm@vger.kernel.org
16390 S:      Maintained
16391 F:      Documentation/vfio-mediated-device.txt
16392 F:      drivers/vfio/mdev/
16393 F:      include/linux/mdev.h
16394 F:      samples/vfio-mdev/
16395
16396 VFIO PLATFORM DRIVER
16397 M:      Eric Auger <eric.auger@redhat.com>
16398 L:      kvm@vger.kernel.org
16399 S:      Maintained
16400 F:      drivers/vfio/platform/
16401
16402 VGA_SWITCHEROO
16403 R:      Lukas Wunner <lukas@wunner.de>
16404 S:      Maintained
16405 F:      Documentation/gpu/vga-switcheroo.rst
16406 F:      drivers/gpu/vga/vga_switcheroo.c
16407 F:      include/linux/vga_switcheroo.h
16408 T:      git git://anongit.freedesktop.org/drm/drm-misc
16409
16410 VIA RHINE NETWORK DRIVER
16411 S:      Orphan
16412 F:      drivers/net/ethernet/via/via-rhine.c
16413
16414 VIA SD/MMC CARD CONTROLLER DRIVER
16415 M:      Bruce Chang <brucechang@via.com.tw>
16416 M:      Harald Welte <HaraldWelte@viatech.com>
16417 S:      Maintained
16418 F:      drivers/mmc/host/via-sdmmc.c
16419
16420 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16421 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16422 L:      linux-fbdev@vger.kernel.org
16423 S:      Maintained
16424 F:      include/linux/via-core.h
16425 F:      include/linux/via-gpio.h
16426 F:      include/linux/via_i2c.h
16427 F:      drivers/video/fbdev/via/
16428
16429 VIA VELOCITY NETWORK DRIVER
16430 M:      Francois Romieu <romieu@fr.zoreil.com>
16431 L:      netdev@vger.kernel.org
16432 S:      Maintained
16433 F:      drivers/net/ethernet/via/via-velocity.*
16434
16435 VICODEC VIRTUAL CODEC DRIVER
16436 M:      Hans Verkuil <hans.verkuil@cisco.com>
16437 L:      linux-media@vger.kernel.org
16438 T:      git git://linuxtv.org/media_tree.git
16439 W:      https://linuxtv.org
16440 S:      Maintained
16441 F:      drivers/media/platform/vicodec/*
16442
16443 VIDEO MULTIPLEXER DRIVER
16444 M:      Philipp Zabel <p.zabel@pengutronix.de>
16445 L:      linux-media@vger.kernel.org
16446 S:      Maintained
16447 F:      drivers/media/platform/video-mux.c
16448
16449 VIDEO I2C POLLING DRIVER
16450 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16451 L:      linux-media@vger.kernel.org
16452 S:      Maintained
16453 F:      drivers/media/i2c/video-i2c.c
16454
16455 VIDEOBUF2 FRAMEWORK
16456 M:      Pawel Osciak <pawel@osciak.com>
16457 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16458 M:      Kyungmin Park <kyungmin.park@samsung.com>
16459 L:      linux-media@vger.kernel.org
16460 S:      Maintained
16461 F:      drivers/media/common/videobuf2/*
16462 F:      include/media/videobuf2-*
16463
16464 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16465 M:      Helen Koike <helen.koike@collabora.com>
16466 L:      linux-media@vger.kernel.org
16467 T:      git git://linuxtv.org/media_tree.git
16468 W:      https://linuxtv.org
16469 S:      Maintained
16470 F:      drivers/media/platform/vimc/*
16471
16472 VIRT LIB
16473 M:      Alex Williamson <alex.williamson@redhat.com>
16474 M:      Paolo Bonzini <pbonzini@redhat.com>
16475 L:      kvm@vger.kernel.org
16476 S:      Supported
16477 F:      virt/lib/
16478
16479 VIRTIO AND VHOST VSOCK DRIVER
16480 M:      Stefan Hajnoczi <stefanha@redhat.com>
16481 L:      kvm@vger.kernel.org
16482 L:      virtualization@lists.linux-foundation.org
16483 L:      netdev@vger.kernel.org
16484 S:      Maintained
16485 F:      include/linux/virtio_vsock.h
16486 F:      include/uapi/linux/virtio_vsock.h
16487 F:      include/uapi/linux/vsockmon.h
16488 F:      include/uapi/linux/vm_sockets_diag.h
16489 F:      net/vmw_vsock/diag.c
16490 F:      net/vmw_vsock/af_vsock_tap.c
16491 F:      net/vmw_vsock/virtio_transport_common.c
16492 F:      net/vmw_vsock/virtio_transport.c
16493 F:      drivers/net/vsockmon.c
16494 F:      drivers/vhost/vsock.c
16495 F:      tools/testing/vsock/
16496
16497 VIRTIO CONSOLE DRIVER
16498 M:      Amit Shah <amit@kernel.org>
16499 L:      virtualization@lists.linux-foundation.org
16500 S:      Maintained
16501 F:      drivers/char/virtio_console.c
16502 F:      include/linux/virtio_console.h
16503 F:      include/uapi/linux/virtio_console.h
16504
16505 VIRTIO CORE, NET AND BLOCK DRIVERS
16506 M:      "Michael S. Tsirkin" <mst@redhat.com>
16507 M:      Jason Wang <jasowang@redhat.com>
16508 L:      virtualization@lists.linux-foundation.org
16509 S:      Maintained
16510 F:      Documentation/devicetree/bindings/virtio/
16511 F:      drivers/virtio/
16512 F:      tools/virtio/
16513 F:      drivers/net/virtio_net.c
16514 F:      drivers/block/virtio_blk.c
16515 F:      include/linux/virtio*.h
16516 F:      include/uapi/linux/virtio_*.h
16517 F:      drivers/crypto/virtio/
16518 F:      mm/balloon_compaction.c
16519
16520 VIRTIO CRYPTO DRIVER
16521 M:      Gonglei <arei.gonglei@huawei.com>
16522 L:      virtualization@lists.linux-foundation.org
16523 L:      linux-crypto@vger.kernel.org
16524 S:      Maintained
16525 F:      drivers/crypto/virtio/
16526 F:      include/uapi/linux/virtio_crypto.h
16527
16528 VIRTIO DRIVERS FOR S390
16529 M:      Cornelia Huck <cohuck@redhat.com>
16530 M:      Halil Pasic <pasic@linux.ibm.com>
16531 L:      linux-s390@vger.kernel.org
16532 L:      virtualization@lists.linux-foundation.org
16533 L:      kvm@vger.kernel.org
16534 S:      Supported
16535 F:      drivers/s390/virtio/
16536 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16537
16538 VIRTIO GPU DRIVER
16539 M:      David Airlie <airlied@linux.ie>
16540 M:      Gerd Hoffmann <kraxel@redhat.com>
16541 L:      dri-devel@lists.freedesktop.org
16542 L:      virtualization@lists.linux-foundation.org
16543 T:      git git://anongit.freedesktop.org/drm/drm-misc
16544 S:      Maintained
16545 F:      drivers/gpu/drm/virtio/
16546 F:      include/uapi/linux/virtio_gpu.h
16547
16548 VIRTIO HOST (VHOST)
16549 M:      "Michael S. Tsirkin" <mst@redhat.com>
16550 M:      Jason Wang <jasowang@redhat.com>
16551 L:      kvm@vger.kernel.org
16552 L:      virtualization@lists.linux-foundation.org
16553 L:      netdev@vger.kernel.org
16554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16555 S:      Maintained
16556 F:      drivers/vhost/
16557 F:      include/uapi/linux/vhost.h
16558
16559 VIRTIO INPUT DRIVER
16560 M:      Gerd Hoffmann <kraxel@redhat.com>
16561 S:      Maintained
16562 F:      drivers/virtio/virtio_input.c
16563 F:      include/uapi/linux/virtio_input.h
16564
16565 VIRTUAL BOX GUEST DEVICE DRIVER
16566 M:      Hans de Goede <hdegoede@redhat.com>
16567 M:      Arnd Bergmann <arnd@arndb.de>
16568 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16569 S:      Maintained
16570 F:      include/linux/vbox_utils.h
16571 F:      include/uapi/linux/vbox*.h
16572 F:      drivers/virt/vboxguest/
16573
16574 VIRTUAL SERIO DEVICE DRIVER
16575 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16576 S:      Maintained
16577 F:      drivers/input/serio/userio.c
16578 F:      include/uapi/linux/userio.h
16579
16580 VIVID VIRTUAL VIDEO DRIVER
16581 M:      Hans Verkuil <hverkuil@xs4all.nl>
16582 L:      linux-media@vger.kernel.org
16583 T:      git git://linuxtv.org/media_tree.git
16584 W:      https://linuxtv.org
16585 S:      Maintained
16586 F:      drivers/media/platform/vivid/*
16587
16588 VLYNQ BUS
16589 M:      Florian Fainelli <f.fainelli@gmail.com>
16590 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16591 S:      Maintained
16592 F:      drivers/vlynq/vlynq.c
16593 F:      include/linux/vlynq.h
16594
16595 VME SUBSYSTEM
16596 M:      Martyn Welch <martyn@welchs.me.uk>
16597 M:      Manohar Vanga <manohar.vanga@gmail.com>
16598 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16599 L:      devel@driverdev.osuosl.org
16600 S:      Maintained
16601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16602 F:      Documentation/driver-api/vme.rst
16603 F:      drivers/staging/vme/
16604 F:      drivers/vme/
16605 F:      include/linux/vme*
16606
16607 VMWARE BALLOON DRIVER
16608 M:      Julien Freche <jfreche@vmware.com>
16609 M:      Nadav Amit <namit@vmware.com>
16610 M:      "VMware, Inc." <pv-drivers@vmware.com>
16611 L:      linux-kernel@vger.kernel.org
16612 S:      Maintained
16613 F:      drivers/misc/vmw_balloon.c
16614
16615 VMWARE HYPERVISOR INTERFACE
16616 M:      Alok Kataria <akataria@vmware.com>
16617 L:      virtualization@lists.linux-foundation.org
16618 S:      Supported
16619 F:      arch/x86/kernel/cpu/vmware.c
16620
16621 VMWARE PVRDMA DRIVER
16622 M:      Adit Ranadive <aditr@vmware.com>
16623 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16624 L:      linux-rdma@vger.kernel.org
16625 S:      Maintained
16626 F:      drivers/infiniband/hw/vmw_pvrdma/
16627
16628 VMware PVSCSI driver
16629 M:      Jim Gill <jgill@vmware.com>
16630 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16631 L:      linux-scsi@vger.kernel.org
16632 S:      Maintained
16633 F:      drivers/scsi/vmw_pvscsi.c
16634 F:      drivers/scsi/vmw_pvscsi.h
16635
16636 VMWARE VMMOUSE SUBDRIVER
16637 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16638 M:      "VMware, Inc." <pv-drivers@vmware.com>
16639 L:      linux-input@vger.kernel.org
16640 S:      Maintained
16641 F:      drivers/input/mouse/vmmouse.c
16642 F:      drivers/input/mouse/vmmouse.h
16643
16644 VMWARE VMXNET3 ETHERNET DRIVER
16645 M:      Ronak Doshi <doshir@vmware.com>
16646 M:      "VMware, Inc." <pv-drivers@vmware.com>
16647 L:      netdev@vger.kernel.org
16648 S:      Maintained
16649 F:      drivers/net/vmxnet3/
16650
16651 VOCORE VOCORE2 BOARD
16652 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16653 L:      linux-mips@vger.kernel.org
16654 S:      Maintained
16655 F:      arch/mips/boot/dts/ralink/vocore2.dts
16656
16657 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16658 M:      Liam Girdwood <lgirdwood@gmail.com>
16659 M:      Mark Brown <broonie@kernel.org>
16660 L:      linux-kernel@vger.kernel.org
16661 W:      http://www.slimlogic.co.uk/?p=48
16662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16663 S:      Supported
16664 F:      Documentation/devicetree/bindings/regulator/
16665 F:      Documentation/power/regulator/
16666 F:      drivers/regulator/
16667 F:      include/dt-bindings/regulator/
16668 F:      include/linux/regulator/
16669
16670 VRF
16671 M:      David Ahern <dsa@cumulusnetworks.com>
16672 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16673 L:      netdev@vger.kernel.org
16674 S:      Maintained
16675 F:      drivers/net/vrf.c
16676 F:      Documentation/networking/vrf.txt
16677
16678 VT1211 HARDWARE MONITOR DRIVER
16679 M:      Juerg Haefliger <juergh@gmail.com>
16680 L:      linux-hwmon@vger.kernel.org
16681 S:      Maintained
16682 F:      Documentation/hwmon/vt1211
16683 F:      drivers/hwmon/vt1211.c
16684
16685 VT8231 HARDWARE MONITOR DRIVER
16686 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16687 L:      linux-hwmon@vger.kernel.org
16688 S:      Maintained
16689 F:      drivers/hwmon/vt8231.c
16690
16691 VUB300 USB to SDIO/SD/MMC bridge chip
16692 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16693 L:      linux-mmc@vger.kernel.org
16694 L:      linux-usb@vger.kernel.org
16695 S:      Supported
16696 F:      drivers/mmc/host/vub300.c
16697
16698 W1 DALLAS'S 1-WIRE BUS
16699 M:      Evgeniy Polyakov <zbr@ioremap.net>
16700 S:      Maintained
16701 F:      Documentation/devicetree/bindings/w1/
16702 F:      Documentation/w1/
16703 F:      drivers/w1/
16704 F:      include/linux/w1.h
16705
16706 W83791D HARDWARE MONITORING DRIVER
16707 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16708 L:      linux-hwmon@vger.kernel.org
16709 S:      Maintained
16710 F:      Documentation/hwmon/w83791d
16711 F:      drivers/hwmon/w83791d.c
16712
16713 W83793 HARDWARE MONITORING DRIVER
16714 M:      Rudolf Marek <r.marek@assembler.cz>
16715 L:      linux-hwmon@vger.kernel.org
16716 S:      Maintained
16717 F:      Documentation/hwmon/w83793
16718 F:      drivers/hwmon/w83793.c
16719
16720 W83795 HARDWARE MONITORING DRIVER
16721 M:      Jean Delvare <jdelvare@suse.com>
16722 L:      linux-hwmon@vger.kernel.org
16723 S:      Maintained
16724 F:      drivers/hwmon/w83795.c
16725
16726 W83L51xD SD/MMC CARD INTERFACE DRIVER
16727 M:      Pierre Ossman <pierre@ossman.eu>
16728 S:      Maintained
16729 F:      drivers/mmc/host/wbsd.*
16730
16731 WACOM PROTOCOL 4 SERIAL TABLETS
16732 M:      Julian Squires <julian@cipht.net>
16733 M:      Hans de Goede <hdegoede@redhat.com>
16734 L:      linux-input@vger.kernel.org
16735 S:      Maintained
16736 F:      drivers/input/tablet/wacom_serial4.c
16737
16738 WATCHDOG DEVICE DRIVERS
16739 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16740 M:      Guenter Roeck <linux@roeck-us.net>
16741 L:      linux-watchdog@vger.kernel.org
16742 W:      http://www.linux-watchdog.org/
16743 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16744 S:      Maintained
16745 F:      Documentation/devicetree/bindings/watchdog/
16746 F:      Documentation/watchdog/
16747 F:      drivers/watchdog/
16748 F:      include/linux/watchdog.h
16749 F:      include/uapi/linux/watchdog.h
16750
16751 WHISKEYCOVE PMIC GPIO DRIVER
16752 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16753 L:      linux-gpio@vger.kernel.org
16754 S:      Maintained
16755 F:      drivers/gpio/gpio-wcove.c
16756
16757 WHWAVE RTC DRIVER
16758 M:      Dianlong Li <long17.cool@163.com>
16759 L:      linux-rtc@vger.kernel.org
16760 S:      Maintained
16761 F:      drivers/rtc/rtc-sd3078.c
16762
16763 WIIMOTE HID DRIVER
16764 M:      David Herrmann <dh.herrmann@googlemail.com>
16765 L:      linux-input@vger.kernel.org
16766 S:      Maintained
16767 F:      drivers/hid/hid-wiimote*
16768
16769 WILOCITY WIL6210 WIRELESS DRIVER
16770 M:      Maya Erez <merez@codeaurora.org>
16771 L:      linux-wireless@vger.kernel.org
16772 L:      wil6210@qti.qualcomm.com
16773 S:      Supported
16774 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16775 F:      drivers/net/wireless/ath/wil6210/
16776
16777 WIMAX STACK
16778 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16779 M:      linux-wimax@intel.com
16780 L:      wimax@linuxwimax.org (subscribers-only)
16781 S:      Supported
16782 W:      http://linuxwimax.org
16783 F:      Documentation/wimax/README.wimax
16784 F:      include/linux/wimax/debug.h
16785 F:      include/net/wimax.h
16786 F:      include/uapi/linux/wimax.h
16787 F:      net/wimax/
16788
16789 WINBOND CIR DRIVER
16790 M:      David Härdeman <david@hardeman.nu>
16791 S:      Maintained
16792 F:      drivers/media/rc/winbond-cir.c
16793
16794 RCMM REMOTE CONTROLS DECODER
16795 M:      Patrick Lerda <patrick9876@free.fr>
16796 S:      Maintained
16797 F:      drivers/media/rc/ir-rcmm-decoder.c
16798
16799 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16800 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16801 L:      linux-watchdog@vger.kernel.org
16802 S:      Maintained
16803 F:      drivers/watchdog/ebc-c384_wdt.c
16804
16805 WINSYSTEMS WS16C48 GPIO DRIVER
16806 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16807 L:      linux-gpio@vger.kernel.org
16808 S:      Maintained
16809 F:      drivers/gpio/gpio-ws16c48.c
16810
16811 WISTRON LAPTOP BUTTON DRIVER
16812 M:      Miloslav Trmac <mitr@volny.cz>
16813 S:      Maintained
16814 F:      drivers/input/misc/wistron_btns.c
16815
16816 WL3501 WIRELESS PCMCIA CARD DRIVER
16817 L:      linux-wireless@vger.kernel.org
16818 S:      Odd fixes
16819 F:      drivers/net/wireless/wl3501*
16820
16821 WOLFSON MICROELECTRONICS DRIVERS
16822 L:      patches@opensource.cirrus.com
16823 T:      git https://github.com/CirrusLogic/linux-drivers.git
16824 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16825 S:      Supported
16826 F:      Documentation/hwmon/wm83??
16827 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16828 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16829 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16830 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16831 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16832 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16833 F:      drivers/clk/clk-wm83*.c
16834 F:      drivers/extcon/extcon-arizona.c
16835 F:      drivers/leds/leds-wm83*.c
16836 F:      drivers/gpio/gpio-*wm*.c
16837 F:      drivers/gpio/gpio-arizona.c
16838 F:      drivers/hwmon/wm83??-hwmon.c
16839 F:      drivers/input/misc/wm831x-on.c
16840 F:      drivers/input/touchscreen/wm831x-ts.c
16841 F:      drivers/input/touchscreen/wm97*.c
16842 F:      drivers/mfd/arizona*
16843 F:      drivers/mfd/wm*.c
16844 F:      drivers/mfd/cs47l24*
16845 F:      drivers/power/supply/wm83*.c
16846 F:      drivers/rtc/rtc-wm83*.c
16847 F:      drivers/regulator/wm8*.c
16848 F:      drivers/regulator/arizona*
16849 F:      drivers/video/backlight/wm83*_bl.c
16850 F:      drivers/watchdog/wm83*_wdt.c
16851 F:      include/linux/mfd/arizona/
16852 F:      include/linux/mfd/wm831x/
16853 F:      include/linux/mfd/wm8350/
16854 F:      include/linux/mfd/wm8400*
16855 F:      include/linux/regulator/arizona*
16856 F:      include/linux/wm97xx.h
16857 F:      include/sound/wm????.h
16858 F:      sound/soc/codecs/arizona.?
16859 F:      sound/soc/codecs/wm*
16860 F:      sound/soc/codecs/cs47l24*
16861
16862 WORKQUEUE
16863 M:      Tejun Heo <tj@kernel.org>
16864 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16866 S:      Maintained
16867 F:      include/linux/workqueue.h
16868 F:      kernel/workqueue.c
16869 F:      Documentation/core-api/workqueue.rst
16870
16871 X-POWERS AXP288 PMIC DRIVERS
16872 M:      Hans de Goede <hdegoede@redhat.com>
16873 S:      Maintained
16874 N:      axp288
16875 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16876
16877 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16878 M:      Chen-Yu Tsai <wens@csie.org>
16879 L:      linux-kernel@vger.kernel.org
16880 S:      Maintained
16881 N:      axp[128]
16882
16883 X.25 NETWORK LAYER
16884 M:      Andrew Hendry <andrew.hendry@gmail.com>
16885 L:      linux-x25@vger.kernel.org
16886 S:      Odd Fixes
16887 F:      Documentation/networking/x25*
16888 F:      include/net/x25*
16889 F:      net/x25/
16890
16891 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16892 M:      Thomas Gleixner <tglx@linutronix.de>
16893 M:      Ingo Molnar <mingo@redhat.com>
16894 M:      Borislav Petkov <bp@alien8.de>
16895 R:      "H. Peter Anvin" <hpa@zytor.com>
16896 M:      x86@kernel.org
16897 L:      linux-kernel@vger.kernel.org
16898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16899 S:      Maintained
16900 F:      Documentation/devicetree/bindings/x86/
16901 F:      Documentation/x86/
16902 F:      arch/x86/
16903
16904 X86 ENTRY CODE
16905 M:      Andy Lutomirski <luto@kernel.org>
16906 L:      linux-kernel@vger.kernel.org
16907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16908 S:      Maintained
16909 F:      arch/x86/entry/
16910
16911 X86 MCE INFRASTRUCTURE
16912 M:      Tony Luck <tony.luck@intel.com>
16913 M:      Borislav Petkov <bp@alien8.de>
16914 L:      linux-edac@vger.kernel.org
16915 S:      Maintained
16916 F:      arch/x86/kernel/cpu/mcheck/*
16917
16918 X86 MICROCODE UPDATE SUPPORT
16919 M:      Borislav Petkov <bp@alien8.de>
16920 S:      Maintained
16921 F:      arch/x86/kernel/cpu/microcode/*
16922
16923 X86 MM
16924 M:      Dave Hansen <dave.hansen@linux.intel.com>
16925 M:      Andy Lutomirski <luto@kernel.org>
16926 M:      Peter Zijlstra <peterz@infradead.org>
16927 L:      linux-kernel@vger.kernel.org
16928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16929 S:      Maintained
16930 F:      arch/x86/mm/
16931
16932 X86 PLATFORM DRIVERS
16933 M:      Darren Hart <dvhart@infradead.org>
16934 M:      Andy Shevchenko <andy@infradead.org>
16935 L:      platform-driver-x86@vger.kernel.org
16936 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16937 S:      Maintained
16938 F:      drivers/platform/x86/
16939 F:      drivers/platform/olpc/
16940
16941 X86 PLATFORM DRIVERS - ARCH
16942 R:      Darren Hart <dvhart@infradead.org>
16943 R:      Andy Shevchenko <andy@infradead.org>
16944 L:      platform-driver-x86@vger.kernel.org
16945 L:      x86@kernel.org
16946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16947 S:      Maintained
16948 F:      arch/x86/platform
16949
16950 X86 VDSO
16951 M:      Andy Lutomirski <luto@kernel.org>
16952 L:      linux-kernel@vger.kernel.org
16953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16954 S:      Maintained
16955 F:      arch/x86/entry/vdso/
16956
16957 XARRAY
16958 M:      Matthew Wilcox <willy@infradead.org>
16959 L:      linux-fsdevel@vger.kernel.org
16960 S:      Supported
16961 F:      Documentation/core-api/xarray.rst
16962 F:      lib/idr.c
16963 F:      lib/xarray.c
16964 F:      include/linux/idr.h
16965 F:      include/linux/xarray.h
16966 F:      tools/testing/radix-tree
16967
16968 XBOX DVD IR REMOTE
16969 M:      Benjamin Valentin <benpicco@googlemail.com>
16970 S:      Maintained
16971 F:      drivers/media/rc/xbox_remote.c
16972 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16973
16974 XC2028/3028 TUNER DRIVER
16975 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16976 L:      linux-media@vger.kernel.org
16977 W:      https://linuxtv.org
16978 T:      git git://linuxtv.org/media_tree.git
16979 S:      Maintained
16980 F:      drivers/media/tuners/tuner-xc2028.*
16981
16982 XDP (eXpress Data Path)
16983 M:      Alexei Starovoitov <ast@kernel.org>
16984 M:      Daniel Borkmann <daniel@iogearbox.net>
16985 M:      David S. Miller <davem@davemloft.net>
16986 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16987 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16988 M:      John Fastabend <john.fastabend@gmail.com>
16989 L:      netdev@vger.kernel.org
16990 L:      xdp-newbies@vger.kernel.org
16991 L:      bpf@vger.kernel.org
16992 S:      Supported
16993 F:      net/core/xdp.c
16994 F:      include/net/xdp.h
16995 F:      kernel/bpf/devmap.c
16996 F:      kernel/bpf/cpumap.c
16997 F:      include/trace/events/xdp.h
16998 K:      xdp
16999 N:      xdp
17000
17001 XDP SOCKETS (AF_XDP)
17002 M:      Björn Töpel <bjorn.topel@intel.com>
17003 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17004 L:      netdev@vger.kernel.org
17005 L:      bpf@vger.kernel.org
17006 S:      Maintained
17007 F:      kernel/bpf/xskmap.c
17008 F:      net/xdp/
17009
17010 XEN BLOCK SUBSYSTEM
17011 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17012 M:      Roger Pau Monné <roger.pau@citrix.com>
17013 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17014 S:      Supported
17015 F:      drivers/block/xen-blkback/*
17016 F:      drivers/block/xen*
17017
17018 XEN HYPERVISOR ARM
17019 M:      Stefano Stabellini <sstabellini@kernel.org>
17020 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17021 S:      Maintained
17022 F:      arch/arm/xen/
17023 F:      arch/arm/include/asm/xen/
17024
17025 XEN HYPERVISOR ARM64
17026 M:      Stefano Stabellini <sstabellini@kernel.org>
17027 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17028 S:      Maintained
17029 F:      arch/arm64/xen/
17030 F:      arch/arm64/include/asm/xen/
17031
17032 XEN HYPERVISOR INTERFACE
17033 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17034 M:      Juergen Gross <jgross@suse.com>
17035 R:      Stefano Stabellini <sstabellini@kernel.org>
17036 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17038 S:      Supported
17039 F:      arch/x86/xen/
17040 F:      arch/x86/platform/pvh/
17041 F:      drivers/*/xen-*front.c
17042 F:      drivers/xen/
17043 F:      arch/x86/include/asm/xen/
17044 F:      arch/x86/include/asm/pvclock-abi.h
17045 F:      include/xen/
17046 F:      include/uapi/xen/
17047 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17048 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17049
17050 XEN NETWORK BACKEND DRIVER
17051 M:      Wei Liu <wei.liu2@citrix.com>
17052 M:      Paul Durrant <paul.durrant@citrix.com>
17053 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17054 L:      netdev@vger.kernel.org
17055 S:      Supported
17056 F:      drivers/net/xen-netback/*
17057
17058 XEN PCI SUBSYSTEM
17059 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17060 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17061 S:      Supported
17062 F:      arch/x86/pci/*xen*
17063 F:      drivers/pci/*xen*
17064
17065 XEN PVSCSI DRIVERS
17066 M:      Juergen Gross <jgross@suse.com>
17067 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17068 L:      linux-scsi@vger.kernel.org
17069 S:      Supported
17070 F:      drivers/scsi/xen-scsifront.c
17071 F:      drivers/xen/xen-scsiback.c
17072 F:      include/xen/interface/io/vscsiif.h
17073
17074 XEN SWIOTLB SUBSYSTEM
17075 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17076 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17077 L:      iommu@lists.linux-foundation.org
17078 S:      Supported
17079 F:      arch/x86/xen/*swiotlb*
17080 F:      drivers/xen/*swiotlb*
17081
17082 XEN SOUND FRONTEND DRIVER
17083 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17084 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17085 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17086 S:      Supported
17087 F:      sound/xen/*
17088
17089 XFS FILESYSTEM
17090 M:      Darrick J. Wong <darrick.wong@oracle.com>
17091 M:      linux-xfs@vger.kernel.org
17092 L:      linux-xfs@vger.kernel.org
17093 W:      http://xfs.org/
17094 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17095 S:      Supported
17096 F:      Documentation/filesystems/xfs.txt
17097 F:      fs/xfs/
17098
17099 XILINX AXI ETHERNET DRIVER
17100 M:      Anirudha Sarangi <anirudh@xilinx.com>
17101 M:      John Linn <John.Linn@xilinx.com>
17102 S:      Maintained
17103 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17104
17105 XILINX UARTLITE SERIAL DRIVER
17106 M:      Peter Korsgaard <jacmet@sunsite.dk>
17107 L:      linux-serial@vger.kernel.org
17108 S:      Maintained
17109 F:      drivers/tty/serial/uartlite.c
17110
17111 XILINX VIDEO IP CORES
17112 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17113 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17114 L:      linux-media@vger.kernel.org
17115 T:      git git://linuxtv.org/media_tree.git
17116 S:      Supported
17117 F:      Documentation/devicetree/bindings/media/xilinx/
17118 F:      drivers/media/platform/xilinx/
17119 F:      include/uapi/linux/xilinx-v4l2-controls.h
17120
17121 XILLYBUS DRIVER
17122 M:      Eli Billauer <eli.billauer@gmail.com>
17123 L:      linux-kernel@vger.kernel.org
17124 S:      Supported
17125 F:      drivers/char/xillybus/
17126
17127 XLP9XX I2C DRIVER
17128 M:      George Cherian <george.cherian@cavium.com>
17129 M:      Jan Glauber <jglauber@cavium.com>
17130 L:      linux-i2c@vger.kernel.org
17131 W:      http://www.cavium.com
17132 S:      Supported
17133 F:      drivers/i2c/busses/i2c-xlp9xx.c
17134
17135 XRA1403 GPIO EXPANDER
17136 M:      Nandor Han <nandor.han@ge.com>
17137 M:      Semi Malinen <semi.malinen@ge.com>
17138 L:      linux-gpio@vger.kernel.org
17139 S:      Maintained
17140 F:      drivers/gpio/gpio-xra1403.c
17141 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17142
17143 XTENSA XTFPGA PLATFORM SUPPORT
17144 M:      Max Filippov <jcmvbkbc@gmail.com>
17145 L:      linux-xtensa@linux-xtensa.org
17146 S:      Maintained
17147 F:      drivers/spi/spi-xtensa-xtfpga.c
17148 F:      sound/soc/xtensa/xtfpga-i2s.c
17149
17150 YAM DRIVER FOR AX.25
17151 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17152 L:      linux-hams@vger.kernel.org
17153 S:      Maintained
17154 F:      drivers/net/hamradio/yam*
17155 F:      include/linux/yam.h
17156
17157 YAMA SECURITY MODULE
17158 M:      Kees Cook <keescook@chromium.org>
17159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17160 S:      Supported
17161 F:      security/yama/
17162 F:      Documentation/admin-guide/LSM/Yama.rst
17163
17164 YEALINK PHONE DRIVER
17165 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17166 L:      usbb2k-api-dev@nongnu.org
17167 S:      Maintained
17168 F:      Documentation/input/devices/yealink.rst
17169 F:      drivers/input/misc/yealink.*
17170
17171 Z8530 DRIVER FOR AX.25
17172 M:      Joerg Reuter <jreuter@yaina.de>
17173 W:      http://yaina.de/jreuter/
17174 W:      http://www.qsl.net/dl1bke/
17175 L:      linux-hams@vger.kernel.org
17176 S:      Maintained
17177 F:      Documentation/networking/z8530drv.txt
17178 F:      drivers/net/hamradio/*scc.c
17179 F:      drivers/net/hamradio/z8530.h
17180
17181 ZBUD COMPRESSED PAGE ALLOCATOR
17182 M:      Seth Jennings <sjenning@redhat.com>
17183 M:      Dan Streetman <ddstreet@ieee.org>
17184 L:      linux-mm@kvack.org
17185 S:      Maintained
17186 F:      mm/zbud.c
17187 F:      include/linux/zbud.h
17188
17189 ZD1211RW WIRELESS DRIVER
17190 M:      Daniel Drake <dsd@gentoo.org>
17191 M:      Ulrich Kunitz <kune@deine-taler.de>
17192 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17193 L:      linux-wireless@vger.kernel.org
17194 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17195 S:      Maintained
17196 F:      drivers/net/wireless/zydas/zd1211rw/
17197
17198 ZD1301 MEDIA DRIVER
17199 M:      Antti Palosaari <crope@iki.fi>
17200 L:      linux-media@vger.kernel.org
17201 W:      https://linuxtv.org/
17202 W:      http://palosaari.fi/linux/
17203 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17204 S:      Maintained
17205 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17206
17207 ZD1301_DEMOD MEDIA DRIVER
17208 M:      Antti Palosaari <crope@iki.fi>
17209 L:      linux-media@vger.kernel.org
17210 W:      https://linuxtv.org/
17211 W:      http://palosaari.fi/linux/
17212 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17213 S:      Maintained
17214 F:      drivers/media/dvb-frontends/zd1301_demod*
17215
17216 ZPOOL COMPRESSED PAGE STORAGE API
17217 M:      Dan Streetman <ddstreet@ieee.org>
17218 L:      linux-mm@kvack.org
17219 S:      Maintained
17220 F:      mm/zpool.c
17221 F:      include/linux/zpool.h
17222
17223 ZR36067 VIDEO FOR LINUX DRIVER
17224 L:      mjpeg-users@lists.sourceforge.net
17225 L:      linux-media@vger.kernel.org
17226 W:      http://mjpeg.sourceforge.net/driver-zoran/
17227 T:      hg https://linuxtv.org/hg/v4l-dvb
17228 S:      Odd Fixes
17229 F:      drivers/staging/media/zoran/
17230
17231 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17232 M:      Minchan Kim <minchan@kernel.org>
17233 M:      Nitin Gupta <ngupta@vflare.org>
17234 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17235 L:      linux-kernel@vger.kernel.org
17236 S:      Maintained
17237 F:      drivers/block/zram/
17238 F:      Documentation/blockdev/zram.txt
17239
17240 ZS DECSTATION Z85C30 SERIAL DRIVER
17241 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17242 S:      Maintained
17243 F:      drivers/tty/serial/zs.*
17244
17245 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17246 M:      Minchan Kim <minchan@kernel.org>
17247 M:      Nitin Gupta <ngupta@vflare.org>
17248 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17249 L:      linux-mm@kvack.org
17250 S:      Maintained
17251 F:      mm/zsmalloc.c
17252 F:      include/linux/zsmalloc.h
17253 F:      Documentation/vm/zsmalloc.rst
17254
17255 ZSWAP COMPRESSED SWAP CACHING
17256 M:      Seth Jennings <sjenning@redhat.com>
17257 M:      Dan Streetman <ddstreet@ieee.org>
17258 L:      linux-mm@kvack.org
17259 S:      Maintained
17260 F:      mm/zswap.c
17261
17262 THE REST
17263 M:      Linus Torvalds <torvalds@linux-foundation.org>
17264 L:      linux-kernel@vger.kernel.org
17265 Q:      http://patchwork.kernel.org/project/LKML/list/
17266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17267 S:      Buried alive in reporters
17268 F:      *
17269 F:      */