MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      drivers/pci/*/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andy@infradead.org>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <matthew@wil.cx>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADP5061 DRIVER
 846 M:      Stefan Popa <stefan.popa@analog.com>
 847 L:      linux-pm@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/power/supply/adp5061.c
 851
 852 ANALOG DEVICES INC ADV7180 DRIVER
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 L:      linux-media@vger.kernel.org
 855 W:      http://ez.analog.com/community/linux-device-drivers
 856 S:      Supported
 857 F:      drivers/media/i2c/adv7180.c
 858
 859 ANALOG DEVICES INC ADV748X DRIVER
 860 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 861 L:      linux-media@vger.kernel.org
 862 S:      Maintained
 863 F:      drivers/media/i2c/adv748x/*
 864
 865 ANALOG DEVICES INC ADV7511 DRIVER
 866 M:      Hans Verkuil <hans.verkuil@cisco.com>
 867 L:      linux-media@vger.kernel.org
 868 S:      Maintained
 869 F:      drivers/media/i2c/adv7511*
 870
 871 ANALOG DEVICES INC ADV7604 DRIVER
 872 M:      Hans Verkuil <hans.verkuil@cisco.com>
 873 L:      linux-media@vger.kernel.org
 874 S:      Maintained
 875 F:      drivers/media/i2c/adv7604*
 876
 877 ANALOG DEVICES INC ADV7842 DRIVER
 878 M:      Hans Verkuil <hans.verkuil@cisco.com>
 879 L:      linux-media@vger.kernel.org
 880 S:      Maintained
 881 F:      drivers/media/i2c/adv7842*
 882
 883 ANALOG DEVICES INC ASOC CODEC DRIVERS
 884 M:      Lars-Peter Clausen <lars@metafoo.de>
 885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 886 W:      http://wiki.analog.com/
 887 W:      http://ez.analog.com/community/linux-device-drivers
 888 S:      Supported
 889 F:      sound/soc/codecs/adau*
 890 F:      sound/soc/codecs/adav*
 891 F:      sound/soc/codecs/ad1*
 892 F:      sound/soc/codecs/ad7*
 893 F:      sound/soc/codecs/ssm*
 894 F:      sound/soc/codecs/sigmadsp.*
 895
 896 ANALOG DEVICES INC DMA DRIVERS
 897 M:      Lars-Peter Clausen <lars@metafoo.de>
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/dma/dma-axi-dmac.c
 901
 902 ANALOG DEVICES INC IIO DRIVERS
 903 M:      Lars-Peter Clausen <lars@metafoo.de>
 904 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 905 W:      http://wiki.analog.com/
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 909 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 910 F:      drivers/iio/*/ad*
 911 F:      drivers/iio/adc/ltc2497*
 912 X:      drivers/iio/*/adjd*
 913 F:      drivers/staging/iio/*/ad*
 914
 915 ANDES ARCHITECTURE
 916 M:      Greentime Hu <green.hu@gmail.com>
 917 M:      Vincent Chen <deanbo422@gmail.com>
 918 T:      git https://github.com/andestech/linux.git
 919 S:      Supported
 920 F:      arch/nds32/
 921 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 922 F:      Documentation/devicetree/bindings/nds32/
 923 K:      nds32
 924 N:      nds32
 925
 926 ANDROID CONFIG FRAGMENTS
 927 M:      Rob Herring <robh@kernel.org>
 928 S:      Supported
 929 F:      kernel/configs/android*
 930
 931 ANDROID DRIVERS
 932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 933 M:      Arve Hjønnevåg <arve@android.com>
 934 M:      Todd Kjos <tkjos@android.com>
 935 M:      Martijn Coenen <maco@android.com>
 936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 937 L:      devel@driverdev.osuosl.org
 938 S:      Supported
 939 F:      drivers/android/
 940 F:      drivers/staging/android/
 941
 942 ANDROID GOLDFISH PIC DRIVER
 943 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 944 S:      Supported
 945 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 946 F:      drivers/irqchip/irq-goldfish-pic.c
 947
 948 ANDROID GOLDFISH RTC DRIVER
 949 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 950 S:      Supported
 951 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 952 F:      drivers/rtc/rtc-goldfish.c
 953
 954 ANDROID ION DRIVER
 955 M:      Laura Abbott <labbott@redhat.com>
 956 M:      Sumit Semwal <sumit.semwal@linaro.org>
 957 L:      devel@driverdev.osuosl.org
 958 L:      dri-devel@lists.freedesktop.org
 959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 960 S:      Supported
 961 F:      drivers/staging/android/ion
 962 F:      drivers/staging/android/uapi/ion.h
 963
 964 AOA (Apple Onboard Audio) ALSA DRIVER
 965 M:      Johannes Berg <johannes@sipsolutions.net>
 966 L:      linuxppc-dev@lists.ozlabs.org
 967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 968 S:      Maintained
 969 F:      sound/aoa/
 970
 971 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 972 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 973 L:      linux-iio@vger.kernel.org
 974 S:      Maintained
 975 F:      drivers/iio/adc/stx104.c
 976
 977 APM DRIVER
 978 M:      Jiri Kosina <jikos@kernel.org>
 979 S:      Odd fixes
 980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 981 F:      arch/x86/kernel/apm_32.c
 982 F:      include/linux/apm_bios.h
 983 F:      include/uapi/linux/apm_bios.h
 984 F:      drivers/char/apm-emulation.c
 985
 986 APPARMOR SECURITY MODULE
 987 M:      John Johansen <john.johansen@canonical.com>
 988 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 989 W:      wiki.apparmor.net
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 991 S:      Supported
 992 F:      security/apparmor/
 993 F:      Documentation/admin-guide/LSM/apparmor.rst
 994
 995 APPLE BCM5974 MULTITOUCH DRIVER
 996 M:      Henrik Rydberg <rydberg@bitmath.org>
 997 L:      linux-input@vger.kernel.org
 998 S:      Odd fixes
 999 F:      drivers/input/mouse/bcm5974.c
1000
1001 APPLE SMC DRIVER
1002 M:      Henrik Rydberg <rydberg@bitmath.org>
1003 L:      linux-hwmon@vger.kernel.org
1004 S:      Odd fixes
1005 F:      drivers/hwmon/applesmc.c
1006
1007 APPLETALK NETWORK LAYER
1008 L:      netdev@vger.kernel.org
1009 S:      Odd fixes
1010 F:      drivers/net/appletalk/
1011 F:      net/appletalk/
1012
1013 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1014 M:      Duc Dang <dhdang@apm.com>
1015 S:      Supported
1016 F:      arch/arm64/boot/dts/apm/
1017
1018 APPLIED MICRO (APM) X-GENE SOC EDAC
1019 M:      Loc Ho <lho@apm.com>
1020 S:      Supported
1021 F:      drivers/edac/xgene_edac.c
1022 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1025 M:      Iyappan Subramanian <isubramanian@apm.com>
1026 M:      Keyur Chudgar <kchudgar@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene-v2/
1029
1030 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1031 M:      Iyappan Subramanian <isubramanian@apm.com>
1032 M:      Keyur Chudgar <kchudgar@apm.com>
1033 M:      Quan Nguyen <qnguyen@apm.com>
1034 S:      Supported
1035 F:      drivers/net/ethernet/apm/xgene/
1036 F:      drivers/net/phy/mdio-xgene.c
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1038 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC PMU
1041 M:      Tai Nguyen <ttnguyen@apm.com>
1042 S:      Supported
1043 F:      drivers/perf/xgene_pmu.c
1044 F:      Documentation/perf/xgene-pmu.txt
1045 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1046
1047 APTINA CAMERA SENSOR PLL
1048 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1049 L:      linux-media@vger.kernel.org
1050 S:      Maintained
1051 F:      drivers/media/i2c/aptina-pll.*
1052
1053 ARC FRAMEBUFFER DRIVER
1054 M:      Jaya Kumar <jayalk@intworks.biz>
1055 S:      Maintained
1056 F:      drivers/video/fbdev/arcfb.c
1057 F:      drivers/video/fbdev/core/fb_defio.c
1058
1059 ARC PGU DRM DRIVER
1060 M:      Alexey Brodkin <abrodkin@synopsys.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arc/
1063 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1064
1065 ARCNET NETWORK LAYER
1066 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1067 L:      netdev@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/net/arcnet/
1070 F:      include/uapi/linux/if_arcnet.h
1071
1072 ARM ARCHITECTED TIMER DRIVER
1073 M:      Mark Rutland <mark.rutland@arm.com>
1074 M:      Marc Zyngier <marc.zyngier@arm.com>
1075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1076 S:      Maintained
1077 F:      arch/arm/include/asm/arch_timer.h
1078 F:      arch/arm64/include/asm/arch_timer.h
1079 F:      drivers/clocksource/arm_arch_timer.c
1080
1081 ARM HDLCD DRM DRIVER
1082 M:      Liviu Dudau <liviu.dudau@arm.com>
1083 S:      Supported
1084 F:      drivers/gpu/drm/arm/hdlcd_*
1085 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1086
1087 ARM MALI-DP DRM DRIVER
1088 M:      Liviu Dudau <liviu.dudau@arm.com>
1089 M:      Brian Starkey <brian.starkey@arm.com>
1090 M:      Mali DP Maintainers <malidp@foss.arm.com>
1091 S:      Supported
1092 F:      drivers/gpu/drm/arm/
1093 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1094
1095 ARM MFM AND FLOPPY DRIVERS
1096 M:      Ian Molton <spyro@f2s.com>
1097 S:      Maintained
1098 F:      arch/arm/lib/floppydma.S
1099 F:      arch/arm/include/asm/floppy.h
1100
1101 ARM PMU PROFILING AND DEBUGGING
1102 M:      Will Deacon <will.deacon@arm.com>
1103 M:      Mark Rutland <mark.rutland@arm.com>
1104 S:      Maintained
1105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1106 F:      arch/arm*/kernel/perf_*
1107 F:      arch/arm/oprofile/common.c
1108 F:      arch/arm*/kernel/hw_breakpoint.c
1109 F:      arch/arm*/include/asm/hw_breakpoint.h
1110 F:      arch/arm*/include/asm/perf_event.h
1111 F:      drivers/perf/*
1112 F:      include/linux/perf/arm_pmu.h
1113 F:      Documentation/devicetree/bindings/arm/pmu.txt
1114 F:      Documentation/devicetree/bindings/perf/
1115
1116 ARM PORT
1117 M:      Russell King <linux@armlinux.org.uk>
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 W:      http://www.armlinux.org.uk/
1120 S:      Odd Fixes
1121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1122 F:      arch/arm/
1123 X:      arch/arm/boot/dts/
1124
1125 ARM PRIMECELL AACI PL041 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      sound/arm/aaci.*
1129
1130 ARM PRIMECELL BUS SUPPORT
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/amba/
1134 F:      include/linux/amba/bus.h
1135
1136 ARM PRIMECELL CLCD PL110 DRIVER
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/video/fbdev/amba-clcd.*
1140
1141 ARM PRIMECELL KMI PL050 DRIVER
1142 M:      Russell King <linux@armlinux.org.uk>
1143 S:      Odd Fixes
1144 F:      drivers/input/serio/ambakmi.*
1145 F:      include/linux/amba/kmi.h
1146
1147 ARM PRIMECELL MMCI PL180/1 DRIVER
1148 M:      Russell King <linux@armlinux.org.uk>
1149 S:      Odd Fixes
1150 F:      drivers/mmc/host/mmci.*
1151 F:      include/linux/amba/mmci.h
1152
1153 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1154 M:      Russell King <linux@armlinux.org.uk>
1155 S:      Odd Fixes
1156 F:      drivers/tty/serial/amba-pl01*.c
1157 F:      include/linux/amba/serial.h
1158
1159 ARM SMMU DRIVERS
1160 M:      Will Deacon <will.deacon@arm.com>
1161 R:      Robin Murphy <robin.murphy@arm.com>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 F:      drivers/iommu/arm-smmu.c
1165 F:      drivers/iommu/arm-smmu-v3.c
1166 F:      drivers/iommu/io-pgtable-arm.c
1167 F:      drivers/iommu/io-pgtable-arm-v7s.c
1168
1169 ARM SUB-ARCHITECTURES
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 F:      arch/arm/mach-*/
1173 F:      arch/arm/plat-*/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1175
1176 ARM/ACTIONS SEMI ARCHITECTURE
1177 M:      Andreas Färber <afaerber@suse.de>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      owl
1181 F:      arch/arm/mach-actions/
1182 F:      arch/arm/boot/dts/owl-*
1183 F:      arch/arm64/boot/dts/actions/
1184 F:      drivers/clocksource/owl-*
1185 F:      drivers/pinctrl/actions/*
1186 F:      drivers/soc/actions/
1187 F:      include/dt-bindings/power/owl-*
1188 F:      include/linux/soc/actions/
1189 F:      Documentation/devicetree/bindings/arm/actions.txt
1190 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1191 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1192 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1193
1194 ARM/ADS SPHERE MACHINE SUPPORT
1195 M:      Lennert Buytenhek <kernel@wantstofly.org>
1196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1197 S:      Maintained
1198
1199 ARM/AFEB9260 MACHINE SUPPORT
1200 M:      Sergey Lapin <slapin@ossfans.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203
1204 ARM/AJECO 1ARM MACHINE SUPPORT
1205 M:      Lennert Buytenhek <kernel@wantstofly.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208
1209 ARM/Allwinner SoC Clock Support
1210 M:      Emilio López <emilio@elopez.com.ar>
1211 S:      Maintained
1212 F:      drivers/clk/sunxi/
1213
1214 ARM/Allwinner sunXi SoC support
1215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1216 M:      Chen-Yu Tsai <wens@csie.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 N:      sun[x456789]i
1220 N:      sun50i
1221 F:      arch/arm/mach-sunxi/
1222 F:      arch/arm64/boot/dts/allwinner/
1223 F:      drivers/clk/sunxi-ng/
1224 F:      drivers/pinctrl/sunxi/
1225 F:      drivers/soc/sunxi/
1226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1227
1228 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1229 M:      Neil Armstrong <narmstrong@baylibre.com>
1230 M:      Jerome Brunet <jbrunet@baylibre.com>
1231 L:      linux-amlogic@lists.infradead.org
1232 S:      Maintained
1233 F:      drivers/clk/meson/
1234 F:      include/dt-bindings/clock/meson*
1235 F:      include/dt-bindings/clock/gxbb*
1236 F:      Documentation/devicetree/bindings/clock/amlogic*
1237
1238 ARM/Amlogic Meson SoC support
1239 M:      Carlo Caione <carlo@caione.org>
1240 M:      Kevin Hilman <khilman@baylibre.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 L:      linux-amlogic@lists.infradead.org
1243 W:      http://linux-meson.com/
1244 S:      Maintained
1245 F:      arch/arm/mach-meson/
1246 F:      arch/arm/boot/dts/meson*
1247 F:      arch/arm64/boot/dts/amlogic/
1248 F:      drivers/pinctrl/meson/
1249 F:      drivers/mmc/host/meson*
1250 N:      meson
1251
1252 ARM/Annapurna Labs ALPINE ARCHITECTURE
1253 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1254 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/mach-alpine/
1258 F:      arch/arm/boot/dts/alpine*
1259 F:      arch/arm64/boot/dts/al/
1260 F:      drivers/*/*alpine*
1261
1262 ARM/ARTPEC MACHINE SUPPORT
1263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1264 M:      Lars Persson <lars.persson@axis.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@axis.com
1267 F:      arch/arm/mach-artpec
1268 F:      arch/arm/boot/dts/artpec6*
1269 F:      drivers/clk/axis
1270 F:      drivers/crypto/axis
1271 F:      drivers/pinctrl/pinctrl-artpec*
1272 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1273
1274 ARM/ASPEED I2C DRIVER
1275 M:      Brendan Higgins <brendanhiggins@google.com>
1276 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1277 R:      Joel Stanley <joel@jms.id.au>
1278 L:      linux-i2c@vger.kernel.org
1279 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1282 F:      drivers/i2c/busses/i2c-aspeed.c
1283 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1285
1286 ARM/ASPEED MACHINE SUPPORT
1287 M:      Joel Stanley <joel@jms.id.au>
1288 R:      Andrew Jeffery <andrew@aj.id.au>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1291 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1292 S:      Supported
1293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1294 F:      arch/arm/mach-aspeed/
1295 F:      arch/arm/boot/dts/aspeed-*
1296 N:      aspeed
1297
1298 ARM/ATMEL AT91 Clock Support
1299 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1300 S:      Maintained
1301 F:      drivers/clk/at91
1302
1303 ARM/CALXEDA HIGHBANK ARCHITECTURE
1304 M:      Rob Herring <robh@kernel.org>
1305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1306 S:      Maintained
1307 F:      arch/arm/mach-highbank/
1308 F:      arch/arm/boot/dts/highbank.dts
1309 F:      arch/arm/boot/dts/ecx-*.dts*
1310
1311 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1312 M:      Krzysztof Halasa <khalasa@piap.pl>
1313 S:      Maintained
1314 F:      arch/arm/mach-cns3xxx/
1315
1316 ARM/CAVIUM THUNDER NETWORK DRIVER
1317 M:      Sunil Goutham <sgoutham@cavium.com>
1318 M:      Robert Richter <rric@kernel.org>
1319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1320 S:      Supported
1321 F:      drivers/net/ethernet/cavium/thunder/
1322
1323 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1324 M:      Lukasz Majewski <lukma@denx.de>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Maintained
1327 F:      arch/arm/mach-ep93xx/ts72xx.c
1328
1329 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1330 M:      Alexander Shiyan <shc_work@mail.ru>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Odd Fixes
1333 N:      clps711x
1334
1335 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1336 M:      Lennert Buytenhek <kernel@wantstofly.org>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339
1340 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1341 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1342 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1344 S:      Maintained
1345 F:      arch/arm/mach-ep93xx/
1346 F:      arch/arm/mach-ep93xx/include/mach/
1347
1348 ARM/CLKDEV SUPPORT
1349 M:      Russell King <linux@armlinux.org.uk>
1350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1351 S:      Maintained
1352 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1353 F:      drivers/clk/clkdev.c
1354
1355 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1356 M:      Mike Rapoport <mike@compulab.co.il>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359
1360 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1361 M:      Baruch Siach <baruch@tkos.co.il>
1362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1363 S:      Maintained
1364 F:      arch/arm/boot/dts/cx92755*
1365 N:      digicolor
1366
1367 ARM/CONTEC MICRO9 MACHINE SUPPORT
1368 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1369 S:      Maintained
1370 F:      arch/arm/mach-ep93xx/micro9.c
1371
1372 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1373 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1375 S:      Maintained
1376 F:      drivers/hwtracing/coresight/*
1377 F:      Documentation/trace/coresight.txt
1378 F:      Documentation/trace/coresight-cpu-debug.txt
1379 F:      Documentation/devicetree/bindings/arm/coresight.txt
1380 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1381 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1382 F:      tools/perf/arch/arm/util/pmu.c
1383 F:      tools/perf/arch/arm/util/auxtrace.c
1384 F:      tools/perf/arch/arm/util/cs-etm.c
1385 F:      tools/perf/arch/arm/util/cs-etm.h
1386 F:      tools/perf/util/cs-etm.*
1387 F:      tools/perf/util/cs-etm-decoder/*
1388
1389 ARM/CORGI MACHINE SUPPORT
1390 M:      Richard Purdie <rpurdie@rpsys.net>
1391 S:      Maintained
1392
1393 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1394 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1395 M:      Linus Walleij <linus.walleij@linaro.org>
1396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1397 T:      git git://github.com/ulli-kroll/linux.git
1398 S:      Maintained
1399 F:      Documentation/devicetree/bindings/arm/gemini.txt
1400 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1401 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1402 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1403 F:      arch/arm/mach-gemini/
1404 F:      drivers/net/ethernet/cortina/
1405 F:      drivers/pinctrl/pinctrl-gemini.c
1406 F:      drivers/rtc/rtc-ftrtc010.c
1407
1408 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1409 M:      Barry Song <baohua@kernel.org>
1410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1412 S:      Maintained
1413 F:      arch/arm/boot/dts/prima2*
1414 F:      arch/arm/mach-prima2/
1415 F:      drivers/clk/sirf/
1416 F:      drivers/clocksource/timer-prima2.c
1417 F:      drivers/clocksource/timer-atlas7.c
1418 N:      [^a-z]sirf
1419
1420 ARM/EBSA110 MACHINE SUPPORT
1421 M:      Russell King <linux@armlinux.org.uk>
1422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1423 W:      http://www.armlinux.org.uk/
1424 S:      Maintained
1425 F:      arch/arm/mach-ebsa110/
1426 F:      drivers/net/ethernet/amd/am79c961a.*
1427
1428 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1429 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1430 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 N:      efm32
1434
1435 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1436 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 F:      arch/arm/mach-pxa/ezx.c
1440
1441 ARM/FARADAY FA526 PORT
1442 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 T:      git git://git.berlios.de/gemini-board
1446 F:      arch/arm/mm/*-fa*
1447
1448 ARM/FOOTBRIDGE ARCHITECTURE
1449 M:      Russell King <linux@armlinux.org.uk>
1450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1451 W:      http://www.armlinux.org.uk/
1452 S:      Maintained
1453 F:      arch/arm/include/asm/hardware/dec21285.h
1454 F:      arch/arm/mach-footbridge/
1455
1456 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1457 M:      Shawn Guo <shawnguo@kernel.org>
1458 M:      Sascha Hauer <s.hauer@pengutronix.de>
1459 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1460 R:      Fabio Estevam <fabio.estevam@nxp.com>
1461 R:      NXP Linux Team <linux-imx@nxp.com>
1462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1463 S:      Maintained
1464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1465 F:      arch/arm/mach-imx/
1466 F:      arch/arm/mach-mxs/
1467 F:      arch/arm/boot/dts/imx*
1468 F:      arch/arm/configs/imx*_defconfig
1469 F:      drivers/clk/imx/
1470 F:      drivers/soc/imx/
1471 F:      include/soc/imx/
1472
1473 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1474 M:      Shawn Guo <shawnguo@kernel.org>
1475 M:      Sascha Hauer <s.hauer@pengutronix.de>
1476 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1477 R:      Stefan Agner <stefan@agner.ch>
1478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1479 S:      Maintained
1480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1481 F:      arch/arm/mach-imx/*vf610*
1482 F:      arch/arm/boot/dts/vf*
1483
1484 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1485 M:      Lennert Buytenhek <kernel@wantstofly.org>
1486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1487 S:      Maintained
1488
1489 ARM/GUMSTIX MACHINE SUPPORT
1490 M:      Steve Sakoman <sakoman@gmail.com>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1495 M:      Philipp Zabel <philipp.zabel@gmail.com>
1496 M:      Paul Parsons <lost.distance@yahoo.com>
1497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1498 S:      Maintained
1499 F:      arch/arm/mach-pxa/hx4700.c
1500 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1501 F:      sound/soc/pxa/hx4700.c
1502
1503 ARM/HISILICON SOC SUPPORT
1504 M:      Wei Xu <xuwei5@hisilicon.com>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 W:      http://www.hisilicon.com
1507 S:      Supported
1508 T:      git git://github.com/hisilicon/linux-hisi.git
1509 F:      arch/arm/mach-hisi/
1510 F:      arch/arm/boot/dts/hi3*
1511 F:      arch/arm/boot/dts/hip*
1512 F:      arch/arm/boot/dts/hisi*
1513 F:      arch/arm64/boot/dts/hisilicon/
1514
1515 ARM/HP JORNADA 7XX MACHINE SUPPORT
1516 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1517 W:      www.jlime.com
1518 S:      Maintained
1519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1520 F:      arch/arm/mach-sa1100/jornada720.c
1521 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1522
1523 ARM/IGEP MACHINE SUPPORT
1524 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1525 M:      Javier Martinez Canillas <javier@dowhile0.org>
1526 L:      linux-omap@vger.kernel.org
1527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1528 S:      Maintained
1529 F:      arch/arm/boot/dts/omap3-igep*
1530
1531 ARM/INCOME PXA270 SUPPORT
1532 M:      Marek Vasut <marek.vasut@gmail.com>
1533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1534 S:      Maintained
1535 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1536
1537 ARM/INTEL IOP13XX ARM ARCHITECTURE
1538 M:      Lennert Buytenhek <kernel@wantstofly.org>
1539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1540 S:      Maintained
1541
1542 ARM/INTEL IOP32X ARM ARCHITECTURE
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/INTEL IOP33X ARM ARCHITECTURE
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Orphan
1550
1551 ARM/INTEL IQ81342EX MACHINE SUPPORT
1552 M:      Lennert Buytenhek <kernel@wantstofly.org>
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Maintained
1555
1556 ARM/INTEL IXDP2850 MACHINE SUPPORT
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IXP4XX ARM ARCHITECTURE
1562 M:      Imre Kaloz <kaloz@openwrt.org>
1563 M:      Krzysztof Halasa <khalasa@piap.pl>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566 F:      arch/arm/mach-ixp4xx/
1567
1568 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1569 M:      Jonathan Cameron <jic23@cam.ac.uk>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 S:      Maintained
1572 F:      arch/arm/mach-pxa/stargate2.c
1573 F:      drivers/pcmcia/pxa2xx_stargate2.c
1574
1575 ARM/INTEL XSC3 (MANZANO) ARM CORE
1576 M:      Lennert Buytenhek <kernel@wantstofly.org>
1577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1578 S:      Maintained
1579
1580 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1581 M:      Lennert Buytenhek <kernel@wantstofly.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584
1585 ARM/LG1K ARCHITECTURE
1586 M:      Chanho Min <chanho.min@lge.com>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589 F:      arch/arm64/boot/dts/lg/
1590
1591 ARM/LOGICPD PXA270 MACHINE SUPPORT
1592 M:      Lennert Buytenhek <kernel@wantstofly.org>
1593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1594 S:      Maintained
1595
1596 ARM/LPC18XX ARCHITECTURE
1597 M:      Joachim Eastwood <manabian@gmail.com>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600 F:      arch/arm/boot/dts/lpc43*
1601 F:      drivers/clk/nxp/clk-lpc18xx*
1602 F:      drivers/clocksource/time-lpc32xx.c
1603 F:      drivers/i2c/busses/i2c-lpc2k.c
1604 F:      drivers/memory/pl172.c
1605 F:      drivers/mtd/spi-nor/nxp-spifi.c
1606 F:      drivers/rtc/rtc-lpc24xx.c
1607 N:      lpc18xx
1608
1609 ARM/LPC32XX SOC SUPPORT
1610 M:      Vladimir Zapolskiy <vz@mleia.com>
1611 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1614 S:      Maintained
1615 F:      arch/arm/boot/dts/lpc32*
1616 F:      arch/arm/mach-lpc32xx/
1617 F:      drivers/i2c/busses/i2c-pnx.c
1618 F:      drivers/net/ethernet/nxp/lpc_eth.c
1619 F:      drivers/usb/host/ohci-nxp.c
1620 F:      drivers/watchdog/pnx4008_wdt.c
1621 N:      lpc32xx
1622
1623 ARM/MAGICIAN MACHINE SUPPORT
1624 M:      Philipp Zabel <philipp.zabel@gmail.com>
1625 S:      Maintained
1626
1627 ARM/Marvell Dove/MV78xx0/Orion SOC support
1628 M:      Jason Cooper <jason@lakedaemon.net>
1629 M:      Andrew Lunn <andrew@lunn.ch>
1630 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1631 M:      Gregory Clement <gregory.clement@bootlin.com>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 F:      Documentation/devicetree/bindings/soc/dove/
1635 F:      arch/arm/mach-dove/
1636 F:      arch/arm/mach-mv78xx0/
1637 F:      arch/arm/mach-orion5x/
1638 F:      arch/arm/plat-orion/
1639 F:      arch/arm/boot/dts/dove*
1640 F:      arch/arm/boot/dts/orion5x*
1641
1642 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1643 M:      Jason Cooper <jason@lakedaemon.net>
1644 M:      Andrew Lunn <andrew@lunn.ch>
1645 M:      Gregory Clement <gregory.clement@bootlin.com>
1646 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 S:      Maintained
1649 F:      arch/arm/boot/dts/armada*
1650 F:      arch/arm/boot/dts/kirkwood*
1651 F:      arch/arm/configs/mvebu_*_defconfig
1652 F:      arch/arm/mach-mvebu/
1653 F:      arch/arm64/boot/dts/marvell/armada*
1654 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1655 F:      drivers/cpufreq/mvebu-cpufreq.c
1656 F:      drivers/irqchip/irq-armada-370-xp.c
1657 F:      drivers/irqchip/irq-mvebu-*
1658 F:      drivers/pinctrl/mvebu/
1659 F:      drivers/rtc/rtc-armada38x.c
1660
1661 ARM/Mediatek RTC DRIVER
1662 M:      Eddie Huang <eddie.huang@mediatek.com>
1663 M:      Sean Wang <sean.wang@mediatek.com>
1664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1665 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1668 F:      drivers/rtc/rtc-mt6397.c
1669 F:      drivers/rtc/rtc-mt7622.c
1670
1671 ARM/Mediatek SoC support
1672 M:      Matthias Brugger <matthias.bgg@gmail.com>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1675 S:      Maintained
1676 F:      arch/arm/boot/dts/mt6*
1677 F:      arch/arm/boot/dts/mt7*
1678 F:      arch/arm/boot/dts/mt8*
1679 F:      arch/arm/mach-mediatek/
1680 F:      arch/arm64/boot/dts/mediatek/
1681 N:      mtk
1682 K:      mediatek
1683
1684 ARM/Mediatek USB3 PHY DRIVER
1685 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1687 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1688 S:      Maintained
1689 F:      drivers/phy/mediatek/
1690 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1691
1692 ARM/MICREL KS8695 ARCHITECTURE
1693 M:      Greg Ungerer <gerg@uclinux.org>
1694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1695 F:      arch/arm/mach-ks8695/
1696 S:      Odd Fixes
1697
1698 ARM/Microchip (AT91) SoC support
1699 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1700 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 W:      http://www.linux4sam.org
1703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1704 S:      Supported
1705 N:      at91
1706 N:      atmel
1707 F:      arch/arm/mach-at91/
1708 F:      include/soc/at91/
1709 F:      arch/arm/boot/dts/at91*.dts
1710 F:      arch/arm/boot/dts/at91*.dtsi
1711 F:      arch/arm/boot/dts/sama*.dts
1712 F:      arch/arm/boot/dts/sama*.dtsi
1713 F:      arch/arm/include/debug/at91.S
1714 F:      drivers/memory/atmel*
1715 F:      drivers/watchdog/sama5d4_wdt.c
1716 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1717 X:      drivers/net/wireless/atmel/
1718
1719 ARM/MIOA701 MACHINE SUPPORT
1720 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1722 F:      arch/arm/mach-pxa/mioa701.c
1723 S:      Maintained
1724
1725 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1726 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1727 S:      Maintained
1728
1729 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1730 M:      Linus Walleij <linus.walleij@linaro.org>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 S:      Maintained
1733 F:      arch/arm/mach-nomadik/
1734 F:      arch/arm/mach-u300/
1735 F:      arch/arm/mach-ux500/
1736 F:      arch/arm/boot/dts/ste-*
1737 F:      drivers/clk/clk-nomadik.c
1738 F:      drivers/clk/clk-u300.c
1739 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1740 F:      drivers/clocksource/timer-u300.c
1741 F:      drivers/dma/coh901318*
1742 F:      drivers/dma/ste_dma40*
1743 F:      drivers/hwspinlock/u8500_hsem.c
1744 F:      drivers/i2c/busses/i2c-nomadik.c
1745 F:      drivers/i2c/busses/i2c-stu300.c
1746 F:      drivers/mfd/ab3100*
1747 F:      drivers/mfd/ab8500*
1748 F:      drivers/mfd/abx500*
1749 F:      drivers/mfd/dbx500*
1750 F:      drivers/mfd/db8500*
1751 F:      drivers/pinctrl/nomadik/
1752 F:      drivers/pinctrl/pinctrl-coh901*
1753 F:      drivers/pinctrl/pinctrl-u300.c
1754 F:      drivers/rtc/rtc-ab3100.c
1755 F:      drivers/rtc/rtc-ab8500.c
1756 F:      drivers/rtc/rtc-coh901331.c
1757 F:      drivers/rtc/rtc-pl031.c
1758 F:      drivers/watchdog/coh901327_wdt.c
1759 F:      Documentation/devicetree/bindings/arm/ste-*
1760 F:      Documentation/devicetree/bindings/arm/ux500/
1761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1762
1763 ARM/NUVOTON NPCM ARCHITECTURE
1764 M:      Avi Fishman <avifishman70@gmail.com>
1765 M:      Tomer Maimon <tmaimon77@gmail.com>
1766 R:      Patrick Venture <venture@google.com>
1767 R:      Nancy Yuen <yuenn@google.com>
1768 R:      Brendan Higgins <brendanhiggins@google.com>
1769 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1770 S:      Supported
1771 F:      arch/arm/mach-npcm/
1772 F:      arch/arm/boot/dts/nuvoton-npcm*
1773 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1774 F:      drivers/*/*npcm*
1775 F:      Documentation/devicetree/bindings/*/*npcm*
1776 F:      Documentation/devicetree/bindings/*/*/*npcm*
1777
1778 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1779 M:      Wan ZongShun <mcuos.com@gmail.com>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 W:      http://www.mcuos.com
1782 S:      Maintained
1783 F:      arch/arm/mach-w90x900/
1784 F:      drivers/input/keyboard/w90p910_keypad.c
1785 F:      drivers/input/touchscreen/w90p910_ts.c
1786 F:      drivers/watchdog/nuc900_wdt.c
1787 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1788 F:      drivers/mtd/nand/raw/nuc900_nand.c
1789 F:      drivers/rtc/rtc-nuc900.c
1790 F:      drivers/spi/spi-nuc900.c
1791 F:      drivers/usb/host/ehci-w90x900.c
1792 F:      drivers/video/fbdev/nuc900fb.c
1793
1794 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1795 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1796 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1797 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1798 S:      Supported
1799
1800 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1801 M:      Alexander Clouter <alex@digriz.org.uk>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 W:      http://www.digriz.org.uk/ts78xx/kernel
1804 S:      Maintained
1805 F:      arch/arm/mach-orion5x/ts78xx-*
1806
1807 ARM/OXNAS platform support
1808 M:      Neil Armstrong <narmstrong@baylibre.com>
1809 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1810 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1811 S:      Maintained
1812 F:      arch/arm/mach-oxnas/
1813 F:      arch/arm/boot/dts/ox8*.dts*
1814 N:      oxnas
1815
1816 ARM/PALM TREO SUPPORT
1817 M:      Tomas Cech <sleep_walker@suse.com>
1818 L:      linux-arm-kernel@lists.infradead.org
1819 W:      http://hackndev.com
1820 S:      Maintained
1821 F:      arch/arm/mach-pxa/palmtreo.*
1822
1823 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1824 M:      Marek Vasut <marek.vasut@gmail.com>
1825 L:      linux-arm-kernel@lists.infradead.org
1826 W:      http://hackndev.com
1827 S:      Maintained
1828 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1829 F:      arch/arm/mach-pxa/palmtx.c
1830 F:      arch/arm/mach-pxa/palmt5.*
1831 F:      arch/arm/mach-pxa/include/mach/palmld.h
1832 F:      arch/arm/mach-pxa/palmld.c
1833 F:      arch/arm/mach-pxa/palmte2.*
1834 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1835 F:      arch/arm/mach-pxa/palmtc.c
1836
1837 ARM/PALMZ72 SUPPORT
1838 M:      Sergey Lapin <slapin@ossfans.org>
1839 L:      linux-arm-kernel@lists.infradead.org
1840 W:      http://hackndev.com
1841 S:      Maintained
1842 F:      arch/arm/mach-pxa/palmz72.*
1843
1844 ARM/PLEB SUPPORT
1845 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1846 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1847 S:      Maintained
1848
1849 ARM/PT DIGITAL BOARD PORT
1850 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 W:      http://www.armlinux.org.uk/
1853 S:      Maintained
1854
1855 ARM/QUALCOMM SUPPORT
1856 M:      Andy Gross <andy.gross@linaro.org>
1857 M:      David Brown <david.brown@linaro.org>
1858 L:      linux-arm-msm@vger.kernel.org
1859 L:      linux-soc@vger.kernel.org
1860 S:      Maintained
1861 F:      Documentation/devicetree/bindings/soc/qcom/
1862 F:      arch/arm/boot/dts/qcom-*.dts
1863 F:      arch/arm/boot/dts/qcom-*.dtsi
1864 F:      arch/arm/mach-qcom/
1865 F:      arch/arm64/boot/dts/qcom/*
1866 F:      drivers/i2c/busses/i2c-qup.c
1867 F:      drivers/clk/qcom/
1868 F:      drivers/dma/qcom/
1869 F:      drivers/soc/qcom/
1870 F:      drivers/spi/spi-qup.c
1871 F:      drivers/tty/serial/msm_serial.c
1872 F:      drivers/*/pm8???-*
1873 F:      drivers/mfd/ssbi.c
1874 F:      drivers/firmware/qcom_scm*
1875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1876
1877 ARM/RADISYS ENP2611 MACHINE SUPPORT
1878 M:      Lennert Buytenhek <kernel@wantstofly.org>
1879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1880 S:      Maintained
1881
1882 ARM/REALTEK ARCHITECTURE
1883 M:      Andreas Färber <afaerber@suse.de>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886 F:      arch/arm64/boot/dts/realtek/
1887 F:      Documentation/devicetree/bindings/arm/realtek.txt
1888
1889 ARM/RENESAS ARM64 ARCHITECTURE
1890 M:      Simon Horman <horms@verge.net.au>
1891 M:      Magnus Damm <magnus.damm@gmail.com>
1892 L:      linux-renesas-soc@vger.kernel.org
1893 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1895 S:      Supported
1896 F:      arch/arm64/boot/dts/renesas/
1897 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1898 F:      drivers/soc/renesas/
1899 F:      include/linux/soc/renesas/
1900
1901 ARM/RISCPC ARCHITECTURE
1902 M:      Russell King <linux@armlinux.org.uk>
1903 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1904 W:      http://www.armlinux.org.uk/
1905 S:      Maintained
1906 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1907 F:      arch/arm/include/asm/hardware/ioc.h
1908 F:      arch/arm/include/asm/hardware/iomd.h
1909 F:      arch/arm/include/asm/hardware/memc.h
1910 F:      arch/arm/mach-rpc/
1911 F:      drivers/net/ethernet/8390/etherh.c
1912 F:      drivers/net/ethernet/i825xx/ether1*
1913 F:      drivers/net/ethernet/seeq/ether3*
1914 F:      drivers/scsi/arm/
1915
1916 ARM/Rockchip SoC support
1917 M:      Heiko Stuebner <heiko@sntech.de>
1918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1919 L:      linux-rockchip@lists.infradead.org
1920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1921 S:      Maintained
1922 F:      arch/arm/boot/dts/rk3*
1923 F:      arch/arm/boot/dts/rv1108*
1924 F:      arch/arm/mach-rockchip/
1925 F:      drivers/clk/rockchip/
1926 F:      drivers/i2c/busses/i2c-rk3x.c
1927 F:      drivers/*/*rockchip*
1928 F:      drivers/*/*/*rockchip*
1929 F:      sound/soc/rockchip/
1930 N:      rockchip
1931
1932 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1933 M:      Kukjin Kim <kgene@kernel.org>
1934 M:      Krzysztof Kozlowski <krzk@kernel.org>
1935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1936 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1937 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1938 S:      Maintained
1939 F:      arch/arm/boot/dts/s3c*
1940 F:      arch/arm/boot/dts/s5p*
1941 F:      arch/arm/boot/dts/exynos*
1942 F:      arch/arm64/boot/dts/exynos/
1943 F:      arch/arm/plat-samsung/
1944 F:      arch/arm/mach-s3c24*/
1945 F:      arch/arm/mach-s3c64xx/
1946 F:      arch/arm/mach-s5p*/
1947 F:      arch/arm/mach-exynos*/
1948 F:      drivers/*/*s3c24*
1949 F:      drivers/*/*/*s3c24*
1950 F:      drivers/*/*s3c64xx*
1951 F:      drivers/*/*s5pv210*
1952 F:      drivers/memory/samsung/*
1953 F:      drivers/soc/samsung/*
1954 F:      Documentation/arm/Samsung/
1955 F:      Documentation/devicetree/bindings/arm/samsung/
1956 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1957 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1958 N:      exynos
1959
1960 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1961 M:      Kyungmin Park <kyungmin.park@samsung.com>
1962 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1963 S:      Maintained
1964 F:      arch/arm/mach-s5pv210/
1965
1966 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1967 M:      Kyungmin Park <kyungmin.park@samsung.com>
1968 M:      Kamil Debski <kamil@wypas.org>
1969 M:      Andrzej Hajda <a.hajda@samsung.com>
1970 L:      linux-arm-kernel@lists.infradead.org
1971 L:      linux-media@vger.kernel.org
1972 S:      Maintained
1973 F:      drivers/media/platform/s5p-g2d/
1974
1975 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1976 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1977 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1978 L:      linux-media@vger.kernel.org
1979 S:      Maintained
1980 F:      drivers/media/platform/s5p-cec/
1981 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1982
1983 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1984 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1985 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1986 L:      linux-arm-kernel@lists.infradead.org
1987 L:      linux-media@vger.kernel.org
1988 S:      Maintained
1989 F:      drivers/media/platform/s5p-jpeg/
1990
1991 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1992 M:      Kyungmin Park <kyungmin.park@samsung.com>
1993 M:      Kamil Debski <kamil@wypas.org>
1994 M:      Jeongtae Park <jtp.park@samsung.com>
1995 M:      Andrzej Hajda <a.hajda@samsung.com>
1996 L:      linux-arm-kernel@lists.infradead.org
1997 L:      linux-media@vger.kernel.org
1998 S:      Maintained
1999 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2000 F:      drivers/media/platform/s5p-mfc/
2001
2002 ARM/SHMOBILE ARM ARCHITECTURE
2003 M:      Simon Horman <horms@verge.net.au>
2004 M:      Magnus Damm <magnus.damm@gmail.com>
2005 L:      linux-renesas-soc@vger.kernel.org
2006 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2008 S:      Supported
2009 F:      arch/arm/boot/dts/emev2*
2010 F:      arch/arm/boot/dts/r7s*
2011 F:      arch/arm/boot/dts/r8a*
2012 F:      arch/arm/boot/dts/sh*
2013 F:      arch/arm/configs/shmobile_defconfig
2014 F:      arch/arm/include/debug/renesas-scif.S
2015 F:      arch/arm/mach-shmobile/
2016 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2017 F:      drivers/soc/renesas/
2018 F:      include/linux/soc/renesas/
2019
2020 ARM/SOCFPGA ARCHITECTURE
2021 M:      Dinh Nguyen <dinguyen@kernel.org>
2022 S:      Maintained
2023 F:      arch/arm/mach-socfpga/
2024 F:      arch/arm/boot/dts/socfpga*
2025 F:      arch/arm/configs/socfpga_defconfig
2026 F:      arch/arm64/boot/dts/altera/
2027 W:      http://www.rocketboards.org
2028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2029
2030 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2031 M:      Dinh Nguyen <dinguyen@kernel.org>
2032 S:      Maintained
2033 F:      drivers/clk/socfpga/
2034
2035 ARM/SOCFPGA EDAC SUPPORT
2036 M:      Thor Thayer <thor.thayer@linux.intel.com>
2037 S:      Maintained
2038 F:      drivers/edac/altera_edac.
2039
2040 ARM/SPREADTRUM SoC SUPPORT
2041 M:      Orson Zhai <orsonzhai@gmail.com>
2042 M:      Baolin Wang <baolin.wang@linaro.org>
2043 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2044 S:      Maintained
2045 F:      arch/arm64/boot/dts/sprd
2046 N:      sprd
2047
2048 ARM/STI ARCHITECTURE
2049 M:      Patrice Chotard <patrice.chotard@st.com>
2050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2051 W:      http://www.stlinux.com
2052 S:      Maintained
2053 F:      arch/arm/mach-sti/
2054 F:      arch/arm/boot/dts/sti*
2055 F:      drivers/char/hw_random/st-rng.c
2056 F:      drivers/clocksource/arm_global_timer.c
2057 F:      drivers/clocksource/clksrc_st_lpc.c
2058 F:      drivers/cpufreq/sti-cpufreq.c
2059 F:      drivers/dma/st_fdma*
2060 F:      drivers/i2c/busses/i2c-st.c
2061 F:      drivers/media/rc/st_rc.c
2062 F:      drivers/media/platform/sti/c8sectpfe/
2063 F:      drivers/mmc/host/sdhci-st.c
2064 F:      drivers/phy/st/phy-miphy28lp.c
2065 F:      drivers/phy/st/phy-stih407-usb.c
2066 F:      drivers/pinctrl/pinctrl-st.c
2067 F:      drivers/remoteproc/st_remoteproc.c
2068 F:      drivers/remoteproc/st_slim_rproc.c
2069 F:      drivers/reset/sti/
2070 F:      drivers/rtc/rtc-st-lpc.c
2071 F:      drivers/tty/serial/st-asc.c
2072 F:      drivers/usb/dwc3/dwc3-st.c
2073 F:      drivers/usb/host/ehci-st.c
2074 F:      drivers/usb/host/ohci-st.c
2075 F:      drivers/watchdog/st_lpc_wdt.c
2076 F:      drivers/ata/ahci_st.c
2077 F:      include/linux/remoteproc/st_slim_rproc.h
2078
2079 ARM/STM32 ARCHITECTURE
2080 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2081 M:      Alexandre Torgue <alexandre.torgue@st.com>
2082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2083 S:      Maintained
2084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2085 N:      stm32
2086 F:      arch/arm/boot/dts/stm32*
2087 F:      arch/arm/mach-stm32/
2088 F:      drivers/clocksource/armv7m_systick.c
2089
2090 ARM/Synaptics Berlin SoC support
2091 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2092 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2093 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2094 S:      Maintained
2095 F:      arch/arm/mach-berlin/
2096 F:      arch/arm/boot/dts/berlin*
2097 F:      arch/arm64/boot/dts/marvell/berlin*
2098
2099 ARM/TANGO ARCHITECTURE
2100 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2101 M:      Mans Rullgard <mans@mansr.com>
2102 L:      linux-arm-kernel@lists.infradead.org
2103 S:      Odd Fixes
2104 N:      tango
2105
2106 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2107 M:      Lennert Buytenhek <kernel@wantstofly.org>
2108 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2109 S:      Maintained
2110
2111 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2112 M:      Hans Verkuil <hans.verkuil@cisco.com>
2113 L:      linux-tegra@vger.kernel.org
2114 L:      linux-media@vger.kernel.org
2115 S:      Maintained
2116 F:      drivers/media/platform/tegra-cec/
2117 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2118
2119 ARM/TETON BGA MACHINE SUPPORT
2120 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2122 S:      Maintained
2123
2124 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2125 M:      Santosh Shilimkar <ssantosh@kernel.org>
2126 L:      linux-kernel@vger.kernel.org
2127 S:      Maintained
2128 F:      drivers/memory/*emif*
2129
2130 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2131 M:      Santosh Shilimkar <ssantosh@kernel.org>
2132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2133 S:      Maintained
2134 F:      arch/arm/mach-keystone/
2135 F:      arch/arm/boot/dts/keystone-*
2136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2137
2138 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2139 M:      Santosh Shilimkar <ssantosh@kernel.org>
2140 L:      linux-kernel@vger.kernel.org
2141 S:      Maintained
2142 F:      drivers/clk/keystone/
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 L:      linux-kernel@vger.kernel.org
2148 S:      Maintained
2149 F:      drivers/clocksource/timer-keystone.c
2150
2151 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2152 M:      Santosh Shilimkar <ssantosh@kernel.org>
2153 L:      linux-kernel@vger.kernel.org
2154 S:      Maintained
2155 F:      drivers/power/reset/keystone-reset.c
2156
2157 ARM/THECUS N2100 MACHINE SUPPORT
2158 M:      Lennert Buytenhek <kernel@wantstofly.org>
2159 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2160 S:      Maintained
2161
2162 ARM/TOSA MACHINE SUPPORT
2163 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2164 M:      Dirk Opfer <dirk@opfer-online.de>
2165 S:      Maintained
2166
2167 ARM/UNIPHIER ARCHITECTURE
2168 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2171 S:      Maintained
2172 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2173 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2174 F:      arch/arm/boot/dts/uniphier*
2175 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2176 F:      arch/arm/mach-uniphier/
2177 F:      arch/arm/mm/cache-uniphier.c
2178 F:      arch/arm64/boot/dts/socionext/uniphier*
2179 F:      drivers/bus/uniphier-system-bus.c
2180 F:      drivers/clk/uniphier/
2181 F:      drivers/gpio/gpio-uniphier.c
2182 F:      drivers/i2c/busses/i2c-uniphier*
2183 F:      drivers/irqchip/irq-uniphier-aidet.c
2184 F:      drivers/pinctrl/uniphier/
2185 F:      drivers/reset/reset-uniphier.c
2186 F:      drivers/tty/serial/8250/8250_uniphier.c
2187 N:      uniphier
2188
2189 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2190 M:      Ulf Hansson <ulf.hansson@linaro.org>
2191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2192 T:      git git://git.linaro.org/people/ulfh/clk.git
2193 S:      Maintained
2194 F:      drivers/clk/ux500/
2195
2196 ARM/VERSATILE EXPRESS PLATFORM
2197 M:      Liviu Dudau <liviu.dudau@arm.com>
2198 M:      Sudeep Holla <sudeep.holla@arm.com>
2199 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2201 S:      Maintained
2202 F:      arch/arm/boot/dts/vexpress*
2203 F:      arch/arm64/boot/dts/arm/
2204 F:      arch/arm/mach-vexpress/
2205 F:      */*/vexpress*
2206 F:      */*/*/vexpress*
2207 F:      drivers/clk/versatile/clk-vexpress-osc.c
2208 F:      drivers/clocksource/versatile.c
2209 N:      mps2
2210
2211 ARM/VFP SUPPORT
2212 M:      Russell King <linux@armlinux.org.uk>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 W:      http://www.armlinux.org.uk/
2215 S:      Maintained
2216 F:      arch/arm/vfp/
2217
2218 ARM/VOIPAC PXA270 SUPPORT
2219 M:      Marek Vasut <marek.vasut@gmail.com>
2220 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2221 S:      Maintained
2222 F:      arch/arm/mach-pxa/vpac270.c
2223 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2224
2225 ARM/VT8500 ARM ARCHITECTURE
2226 M:      Tony Prisk <linux@prisktech.co.nz>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 S:      Maintained
2229 F:      arch/arm/mach-vt8500/
2230 F:      drivers/clocksource/vt8500_timer.c
2231 F:      drivers/i2c/busses/i2c-wmt.c
2232 F:      drivers/mmc/host/wmt-sdmmc.c
2233 F:      drivers/pwm/pwm-vt8500.c
2234 F:      drivers/rtc/rtc-vt8500.c
2235 F:      drivers/tty/serial/vt8500_serial.c
2236 F:      drivers/usb/host/ehci-platform.c
2237 F:      drivers/usb/host/uhci-platform.c
2238 F:      drivers/video/fbdev/vt8500lcdfb.*
2239 F:      drivers/video/fbdev/wm8505fb*
2240 F:      drivers/video/fbdev/wmt_ge_rops.*
2241
2242 ARM/ZIPIT Z2 SUPPORT
2243 M:      Marek Vasut <marek.vasut@gmail.com>
2244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2245 S:      Maintained
2246 F:      arch/arm/mach-pxa/z2.c
2247 F:      arch/arm/mach-pxa/include/mach/z2.h
2248
2249 ARM/ZTE ARCHITECTURE
2250 M:      Jun Nie <jun.nie@linaro.org>
2251 M:      Baoyou Xie <baoyou.xie@linaro.org>
2252 M:      Shawn Guo <shawnguo@kernel.org>
2253 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2254 S:      Maintained
2255 F:      arch/arm/boot/dts/zx2967*
2256 F:      arch/arm/mach-zx/
2257 F:      arch/arm64/boot/dts/zte/
2258 F:      drivers/clk/zte/
2259 F:      drivers/dma/zx_dma.c
2260 F:      drivers/gpio/gpio-zx.c
2261 F:      drivers/i2c/busses/i2c-zx2967.c
2262 F:      drivers/mmc/host/dw_mmc-zx.*
2263 F:      drivers/pinctrl/zte/
2264 F:      drivers/soc/zte/
2265 F:      drivers/thermal/zx2967_thermal.c
2266 F:      drivers/watchdog/zx2967_wdt.c
2267 F:      Documentation/devicetree/bindings/arm/zte.txt
2268 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2269 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2270 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2271 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2272 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2273 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2274 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2275 F:      Documentation/devicetree/bindings/soc/zte/
2276 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2277 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2278 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2279 F:      include/dt-bindings/clock/zx2967*.h
2280 F:      include/dt-bindings/soc/zte,*.h
2281 F:      sound/soc/codecs/zx_aud96p22.c
2282 F:      sound/soc/zte/
2283
2284 ARM/ZYNQ ARCHITECTURE
2285 M:      Michal Simek <michal.simek@xilinx.com>
2286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2287 W:      http://wiki.xilinx.com
2288 T:      git https://github.com/Xilinx/linux-xlnx.git
2289 S:      Supported
2290 F:      arch/arm/mach-zynq/
2291 F:      drivers/cpuidle/cpuidle-zynq.c
2292 F:      drivers/block/xsysace.c
2293 N:      zynq
2294 N:      xilinx
2295 F:      drivers/clocksource/cadence_ttc_timer.c
2296 F:      drivers/i2c/busses/i2c-cadence.c
2297 F:      drivers/mmc/host/sdhci-of-arasan.c
2298 F:      drivers/edac/synopsys_edac.c
2299
2300 ARM64 PORT (AARCH64 ARCHITECTURE)
2301 M:      Catalin Marinas <catalin.marinas@arm.com>
2302 M:      Will Deacon <will.deacon@arm.com>
2303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2305 S:      Maintained
2306 F:      arch/arm64/
2307 X:      arch/arm64/boot/dts/
2308 F:      Documentation/arm64/
2309
2310 AS3645A LED FLASH CONTROLLER DRIVER
2311 M:      Sakari Ailus <sakari.ailus@iki.fi>
2312 L:      linux-leds@vger.kernel.org
2313 S:      Maintained
2314 F:      drivers/leds/leds-as3645a.c
2315
2316 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2317 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2318 L:      linux-media@vger.kernel.org
2319 T:      git git://linuxtv.org/media_tree.git
2320 S:      Maintained
2321 F:      drivers/media/i2c/ak7375.c
2322 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2323
2324 ASAHI KASEI AK8974 DRIVER
2325 M:      Linus Walleij <linus.walleij@linaro.org>
2326 L:      linux-iio@vger.kernel.org
2327 W:      http://www.akm.com/
2328 S:      Supported
2329 F:      drivers/iio/magnetometer/ak8974.c
2330
2331 ASC7621 HARDWARE MONITOR DRIVER
2332 M:      George Joseph <george.joseph@fairview5.com>
2333 L:      linux-hwmon@vger.kernel.org
2334 S:      Maintained
2335 F:      Documentation/hwmon/asc7621
2336 F:      drivers/hwmon/asc7621.c
2337
2338 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2339 M:      Corentin Chary <corentin.chary@gmail.com>
2340 L:      acpi4asus-user@lists.sourceforge.net
2341 L:      platform-driver-x86@vger.kernel.org
2342 W:      http://acpi4asus.sf.net
2343 S:      Maintained
2344 F:      drivers/platform/x86/asus*.c
2345 F:      drivers/platform/x86/eeepc*.c
2346
2347 ASUS WIRELESS RADIO CONTROL DRIVER
2348 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2349 L:      platform-driver-x86@vger.kernel.org
2350 S:      Maintained
2351 F:      drivers/platform/x86/asus-wireless.c
2352
2353 ASYMMETRIC KEYS
2354 M:      David Howells <dhowells@redhat.com>
2355 L:      keyrings@vger.kernel.org
2356 S:      Maintained
2357 F:      Documentation/crypto/asymmetric-keys.txt
2358 F:      include/linux/verification.h
2359 F:      include/crypto/public_key.h
2360 F:      include/crypto/pkcs7.h
2361 F:      crypto/asymmetric_keys/
2362
2363 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2364 R:      Dan Williams <dan.j.williams@intel.com>
2365 W:      http://sourceforge.net/projects/xscaleiop
2366 S:      Odd fixes
2367 F:      Documentation/crypto/async-tx-api.txt
2368 F:      crypto/async_tx/
2369 F:      drivers/dma/
2370 F:      include/linux/dmaengine.h
2371 F:      include/linux/async_tx.h
2372
2373 AT24 EEPROM DRIVER
2374 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2375 L:      linux-i2c@vger.kernel.org
2376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2377 S:      Maintained
2378 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2379 F:      drivers/misc/eeprom/at24.c
2380 F:      include/linux/platform_data/at24.h
2381
2382 ATA OVER ETHERNET (AOE) DRIVER
2383 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2384 W:      http://www.openaoe.org/
2385 S:      Supported
2386 F:      Documentation/aoe/
2387 F:      drivers/block/aoe/
2388
2389 ATHEROS 71XX/9XXX GPIO DRIVER
2390 M:      Alban Bedel <albeu@free.fr>
2391 W:      https://github.com/AlbanBedel/linux
2392 T:      git git://github.com/AlbanBedel/linux
2393 S:      Maintained
2394 F:      drivers/gpio/gpio-ath79.c
2395 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2396
2397 ATHEROS 71XX/9XXX USB PHY DRIVER
2398 M:      Alban Bedel <albeu@free.fr>
2399 W:      https://github.com/AlbanBedel/linux
2400 T:      git git://github.com/AlbanBedel/linux
2401 S:      Maintained
2402 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2403 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2404
2405 ATHEROS ATH GENERIC UTILITIES
2406 M:      Kalle Valo <kvalo@codeaurora.org>
2407 L:      linux-wireless@vger.kernel.org
2408 S:      Supported
2409 F:      drivers/net/wireless/ath/*
2410
2411 ATHEROS ATH5K WIRELESS DRIVER
2412 M:      Jiri Slaby <jirislaby@gmail.com>
2413 M:      Nick Kossifidis <mickflemm@gmail.com>
2414 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2415 L:      linux-wireless@vger.kernel.org
2416 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2417 S:      Maintained
2418 F:      drivers/net/wireless/ath/ath5k/
2419
2420 ATHEROS ATH6KL WIRELESS DRIVER
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2425 S:      Supported
2426 F:      drivers/net/wireless/ath/ath6kl/
2427
2428 ATI_REMOTE2 DRIVER
2429 M:      Ville Syrjala <syrjala@sci.fi>
2430 S:      Maintained
2431 F:      drivers/input/misc/ati_remote2.c
2432
2433 ATK0110 HWMON DRIVER
2434 M:      Luca Tettamanti <kronos.it@gmail.com>
2435 L:      linux-hwmon@vger.kernel.org
2436 S:      Maintained
2437 F:      drivers/hwmon/asus_atk0110.c
2438
2439 ATLX ETHERNET DRIVERS
2440 M:      Jay Cliburn <jcliburn@gmail.com>
2441 M:      Chris Snook <chris.snook@gmail.com>
2442 L:      netdev@vger.kernel.org
2443 W:      http://sourceforge.net/projects/atl1
2444 W:      http://atl1.sourceforge.net
2445 S:      Maintained
2446 F:      drivers/net/ethernet/atheros/
2447
2448 ATM
2449 M:      Chas Williams <3chas3@gmail.com>
2450 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2451 L:      netdev@vger.kernel.org
2452 W:      http://linux-atm.sourceforge.net
2453 S:      Maintained
2454 F:      drivers/atm/
2455 F:      include/linux/atm*
2456 F:      include/uapi/linux/atm*
2457
2458 ATMEL AT91 / AT32 MCI DRIVER
2459 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2460 S:      Maintained
2461 F:      drivers/mmc/host/atmel-mci.c
2462
2463 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2464 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2465 S:      Supported
2466 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2467
2468 ATMEL Audio ALSA driver
2469 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2470 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2471 S:      Supported
2472 F:      sound/soc/atmel
2473
2474 ATMEL I2C DRIVER
2475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2476 L:      linux-i2c@vger.kernel.org
2477 S:      Supported
2478 F:      drivers/i2c/busses/i2c-at91.c
2479
2480 ATMEL ISI DRIVER
2481 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2482 L:      linux-media@vger.kernel.org
2483 S:      Supported
2484 F:      drivers/media/platform/atmel/atmel-isi.c
2485 F:      include/media/atmel-isi.h
2486
2487 ATMEL LCDFB DRIVER
2488 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2489 L:      linux-fbdev@vger.kernel.org
2490 S:      Maintained
2491 F:      drivers/video/fbdev/atmel_lcdfb.c
2492 F:      include/video/atmel_lcdc.h
2493
2494 ATMEL MACB ETHERNET DRIVER
2495 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2496 S:      Supported
2497 F:      drivers/net/ethernet/cadence/
2498
2499 ATMEL MAXTOUCH DRIVER
2500 M:      Nick Dyer <nick@shmanahar.org>
2501 T:      git git://github.com/ndyer/linux.git
2502 S:      Maintained
2503 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2504 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2505
2506 ATMEL SAMA5D2 ADC DRIVER
2507 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2508 L:      linux-iio@vger.kernel.org
2509 S:      Supported
2510 F:      drivers/iio/adc/at91-sama5d2_adc.c
2511
2512 ATMEL SDMMC DRIVER
2513 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2514 L:      linux-mmc@vger.kernel.org
2515 S:      Supported
2516 F:      drivers/mmc/host/sdhci-of-at91.c
2517
2518 ATMEL SPI DRIVER
2519 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2520 S:      Supported
2521 F:      drivers/spi/spi-atmel.*
2522
2523 ATMEL SSC DRIVER
2524 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2526 S:      Supported
2527 F:      drivers/misc/atmel-ssc.c
2528 F:      include/linux/atmel-ssc.h
2529
2530 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2531 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2533 S:      Supported
2534 F:      drivers/misc/atmel_tclib.c
2535 F:      drivers/clocksource/tcb_clksrc.c
2536
2537 ATMEL USBA UDC DRIVER
2538 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2540 S:      Supported
2541 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2542
2543 ATMEL WIRELESS DRIVER
2544 M:      Simon Kelley <simon@thekelleys.org.uk>
2545 L:      linux-wireless@vger.kernel.org
2546 W:      http://www.thekelleys.org.uk/atmel
2547 W:      http://atmelwlandriver.sourceforge.net/
2548 S:      Maintained
2549 F:      drivers/net/wireless/atmel/atmel*
2550
2551 ATMEL XDMA DRIVER
2552 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2553 L:      linux-arm-kernel@lists.infradead.org
2554 L:      dmaengine@vger.kernel.org
2555 S:      Supported
2556 F:      drivers/dma/at_xdmac.c
2557
2558 ATOMIC INFRASTRUCTURE
2559 M:      Will Deacon <will.deacon@arm.com>
2560 M:      Peter Zijlstra <peterz@infradead.org>
2561 R:      Boqun Feng <boqun.feng@gmail.com>
2562 L:      linux-kernel@vger.kernel.org
2563 S:      Maintained
2564 F:      arch/*/include/asm/atomic*.h
2565 F:      include/*/atomic*.h
2566
2567 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2568 M:      Bradley Grove <linuxdrivers@attotech.com>
2569 L:      linux-scsi@vger.kernel.org
2570 W:      http://www.attotech.com
2571 S:      Supported
2572 F:      drivers/scsi/esas2r
2573
2574 ATUSB IEEE 802.15.4 RADIO DRIVER
2575 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2576 L:      linux-wpan@vger.kernel.org
2577 S:      Maintained
2578 F:      drivers/net/ieee802154/atusb.c
2579 F:      drivers/net/ieee802154/atusb.h
2580 F:      drivers/net/ieee802154/at86rf230.h
2581
2582 AUDIT SUBSYSTEM
2583 M:      Paul Moore <paul@paul-moore.com>
2584 M:      Eric Paris <eparis@redhat.com>
2585 L:      linux-audit@redhat.com (moderated for non-subscribers)
2586 W:      https://github.com/linux-audit
2587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2588 S:      Supported
2589 F:      include/linux/audit.h
2590 F:      include/uapi/linux/audit.h
2591 F:      kernel/audit*
2592
2593 AUXILIARY DISPLAY DRIVERS
2594 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2595 S:      Maintained
2596 F:      drivers/auxdisplay/
2597 F:      include/linux/cfag12864b.h
2598
2599 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2600 M:      Andreas Klinger <ak@it-klinger.de>
2601 L:      linux-iio@vger.kernel.org
2602 S:      Maintained
2603 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2604 F:      drivers/iio/adc/hx711.c
2605
2606 AX.25 NETWORK LAYER
2607 M:      Ralf Baechle <ralf@linux-mips.org>
2608 L:      linux-hams@vger.kernel.org
2609 W:      http://www.linux-ax25.org/
2610 S:      Maintained
2611 F:      include/uapi/linux/ax25.h
2612 F:      include/net/ax25.h
2613 F:      net/ax25/
2614
2615 AXENTIA ARM DEVICES
2616 M:      Peter Rosin <peda@axentia.se>
2617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/arm/axentia.txt
2620 F:      arch/arm/boot/dts/at91-linea.dtsi
2621 F:      arch/arm/boot/dts/at91-natte.dtsi
2622 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2623 F:      arch/arm/boot/dts/at91-tse850-3.dts
2624
2625 AXENTIA ASOC DRIVERS
2626 M:      Peter Rosin <peda@axentia.se>
2627 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2628 S:      Maintained
2629 F:      Documentation/devicetree/bindings/sound/axentia,*
2630 F:      sound/soc/atmel/tse850-pcm5142.c
2631
2632 AZ6007 DVB DRIVER
2633 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2634 L:      linux-media@vger.kernel.org
2635 W:      https://linuxtv.org
2636 T:      git git://linuxtv.org/media_tree.git
2637 S:      Maintained
2638 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2639
2640 AZTECH FM RADIO RECEIVER DRIVER
2641 M:      Hans Verkuil <hverkuil@xs4all.nl>
2642 L:      linux-media@vger.kernel.org
2643 T:      git git://linuxtv.org/media_tree.git
2644 W:      https://linuxtv.org
2645 S:      Maintained
2646 F:      drivers/media/radio/radio-aztech*
2647
2648 B43 WIRELESS DRIVER
2649 L:      linux-wireless@vger.kernel.org
2650 L:      b43-dev@lists.infradead.org
2651 W:      http://wireless.kernel.org/en/users/Drivers/b43
2652 S:      Odd Fixes
2653 F:      drivers/net/wireless/broadcom/b43/
2654
2655 B43LEGACY WIRELESS DRIVER
2656 M:      Larry Finger <Larry.Finger@lwfinger.net>
2657 L:      linux-wireless@vger.kernel.org
2658 L:      b43-dev@lists.infradead.org
2659 W:      http://wireless.kernel.org/en/users/Drivers/b43
2660 S:      Maintained
2661 F:      drivers/net/wireless/broadcom/b43legacy/
2662
2663 BACKLIGHT CLASS/SUBSYSTEM
2664 M:      Lee Jones <lee.jones@linaro.org>
2665 M:      Daniel Thompson <daniel.thompson@linaro.org>
2666 M:      Jingoo Han <jingoohan1@gmail.com>
2667 L:      dri-devel@lists.freedesktop.org
2668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2669 S:      Maintained
2670 F:      drivers/video/backlight/
2671 F:      include/linux/backlight.h
2672 F:      include/linux/pwm_backlight.h
2673 F:      Documentation/devicetree/bindings/leds/backlight
2674
2675 BATMAN ADVANCED
2676 M:      Marek Lindner <mareklindner@neomailbox.ch>
2677 M:      Simon Wunderlich <sw@simonwunderlich.de>
2678 M:      Antonio Quartulli <a@unstable.cc>
2679 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2680 W:      https://www.open-mesh.org/
2681 Q:      https://patchwork.open-mesh.org/project/batman/list/
2682 S:      Maintained
2683 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2684 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2685 F:      Documentation/networking/batman-adv.rst
2686 F:      include/uapi/linux/batadv_packet.h
2687 F:      include/uapi/linux/batman_adv.h
2688 F:      net/batman-adv/
2689
2690 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2691 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2692 L:      linux-hams@vger.kernel.org
2693 W:      http://www.baycom.org/~tom/ham/ham.html
2694 S:      Maintained
2695 F:      drivers/net/hamradio/baycom*
2696
2697 BCACHE (BLOCK LAYER CACHE)
2698 M:      Coly Li <colyli@suse.de>
2699 M:      Kent Overstreet <kent.overstreet@gmail.com>
2700 L:      linux-bcache@vger.kernel.org
2701 W:      http://bcache.evilpiepirate.org
2702 C:      irc://irc.oftc.net/bcache
2703 S:      Maintained
2704 F:      drivers/md/bcache/
2705
2706 BDISP ST MEDIA DRIVER
2707 M:      Fabien Dessenne <fabien.dessenne@st.com>
2708 L:      linux-media@vger.kernel.org
2709 T:      git git://linuxtv.org/media_tree.git
2710 W:      https://linuxtv.org
2711 S:      Supported
2712 F:      drivers/media/platform/sti/bdisp
2713
2714 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2715 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2716 L:      netdev@vger.kernel.org
2717 S:      Maintained
2718 F:      drivers/net/ethernet/ec_bhf.c
2719
2720 BEFS FILE SYSTEM
2721 M:      Luis de Bethencourt <luisbg@kernel.org>
2722 M:      Salah Triki <salah.triki@gmail.com>
2723 S:      Maintained
2724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2725 F:      Documentation/filesystems/befs.txt
2726 F:      fs/befs/
2727
2728 BFQ I/O SCHEDULER
2729 M:      Paolo Valente <paolo.valente@linaro.org>
2730 M:      Jens Axboe <axboe@kernel.dk>
2731 L:      linux-block@vger.kernel.org
2732 S:      Maintained
2733 F:      block/bfq-*
2734 F:      Documentation/block/bfq-iosched.txt
2735
2736 BFS FILE SYSTEM
2737 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2738 S:      Maintained
2739 F:      Documentation/filesystems/bfs.txt
2740 F:      fs/bfs/
2741 F:      include/uapi/linux/bfs_fs.h
2742
2743 BLINKM RGB LED DRIVER
2744 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2745 S:      Maintained
2746 F:      drivers/leds/leds-blinkm.c
2747
2748 BLOCK LAYER
2749 M:      Jens Axboe <axboe@kernel.dk>
2750 L:      linux-block@vger.kernel.org
2751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2752 S:      Maintained
2753 F:      block/
2754 F:      drivers/block/
2755 F:      kernel/trace/blktrace.c
2756 F:      lib/sbitmap.c
2757
2758 BLOCK2MTD DRIVER
2759 M:      Joern Engel <joern@lazybastard.org>
2760 L:      linux-mtd@lists.infradead.org
2761 S:      Maintained
2762 F:      drivers/mtd/devices/block2mtd.c
2763
2764 BLUETOOTH DRIVERS
2765 M:      Marcel Holtmann <marcel@holtmann.org>
2766 M:      Johan Hedberg <johan.hedberg@gmail.com>
2767 L:      linux-bluetooth@vger.kernel.org
2768 W:      http://www.bluez.org/
2769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2771 S:      Maintained
2772 F:      drivers/bluetooth/
2773
2774 BLUETOOTH SUBSYSTEM
2775 M:      Marcel Holtmann <marcel@holtmann.org>
2776 M:      Johan Hedberg <johan.hedberg@gmail.com>
2777 L:      linux-bluetooth@vger.kernel.org
2778 W:      http://www.bluez.org/
2779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2781 S:      Maintained
2782 F:      net/bluetooth/
2783 F:      include/net/bluetooth/
2784
2785 BONDING DRIVER
2786 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2787 M:      Veaceslav Falico <vfalico@gmail.com>
2788 M:      Andy Gospodarek <andy@greyhouse.net>
2789 L:      netdev@vger.kernel.org
2790 W:      http://sourceforge.net/projects/bonding/
2791 S:      Supported
2792 F:      drivers/net/bonding/
2793 F:      include/uapi/linux/if_bonding.h
2794
2795 BPF (Safe dynamic programs and tools)
2796 M:      Alexei Starovoitov <ast@kernel.org>
2797 M:      Daniel Borkmann <daniel@iogearbox.net>
2798 L:      netdev@vger.kernel.org
2799 L:      linux-kernel@vger.kernel.org
2800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2802 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2803 S:      Supported
2804 F:      arch/x86/net/bpf_jit*
2805 F:      Documentation/networking/filter.txt
2806 F:      Documentation/bpf/
2807 F:      include/linux/bpf*
2808 F:      include/linux/filter.h
2809 F:      include/trace/events/xdp.h
2810 F:      include/uapi/linux/bpf*
2811 F:      include/uapi/linux/filter.h
2812 F:      kernel/bpf/
2813 F:      kernel/trace/bpf_trace.c
2814 F:      lib/test_bpf.c
2815 F:      net/bpf/
2816 F:      net/core/filter.c
2817 F:      net/sched/act_bpf.c
2818 F:      net/sched/cls_bpf.c
2819 F:      samples/bpf/
2820 F:      tools/bpf/
2821 F:      tools/lib/bpf/
2822 F:      tools/testing/selftests/bpf/
2823
2824 BROADCOM B44 10/100 ETHERNET DRIVER
2825 M:      Michael Chan <michael.chan@broadcom.com>
2826 L:      netdev@vger.kernel.org
2827 S:      Supported
2828 F:      drivers/net/ethernet/broadcom/b44.*
2829
2830 BROADCOM B53 ETHERNET SWITCH DRIVER
2831 M:      Florian Fainelli <f.fainelli@gmail.com>
2832 L:      netdev@vger.kernel.org
2833 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2834 S:      Supported
2835 F:      drivers/net/dsa/b53/*
2836 F:      include/linux/platform_data/b53.h
2837
2838 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2839 M:      Florian Fainelli <f.fainelli@gmail.com>
2840 M:      Ray Jui <rjui@broadcom.com>
2841 M:      Scott Branden <sbranden@broadcom.com>
2842 M:      bcm-kernel-feedback-list@broadcom.com
2843 T:      git git://github.com/broadcom/mach-bcm
2844 S:      Maintained
2845 N:      bcm281*
2846 N:      bcm113*
2847 N:      bcm216*
2848 N:      kona
2849 F:      arch/arm/mach-bcm/
2850
2851 BROADCOM BCM2835 ARM ARCHITECTURE
2852 M:      Eric Anholt <eric@anholt.net>
2853 M:      Stefan Wahren <stefan.wahren@i2se.com>
2854 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2856 T:      git git://github.com/anholt/linux
2857 S:      Maintained
2858 N:      bcm2835
2859 F:      drivers/staging/vc04_services
2860
2861 BROADCOM BCM47XX MIPS ARCHITECTURE
2862 M:      Hauke Mehrtens <hauke@hauke-m.de>
2863 M:      Rafał Miłecki <zajec5@gmail.com>
2864 L:      linux-mips@linux-mips.org
2865 S:      Maintained
2866 F:      Documentation/devicetree/bindings/mips/brcm/
2867 F:      arch/mips/bcm47xx/*
2868 F:      arch/mips/include/asm/mach-bcm47xx/*
2869
2870 BROADCOM BCM5301X ARM ARCHITECTURE
2871 M:      Hauke Mehrtens <hauke@hauke-m.de>
2872 M:      Rafał Miłecki <zajec5@gmail.com>
2873 M:      Jon Mason <jonmason@broadcom.com>
2874 M:      bcm-kernel-feedback-list@broadcom.com
2875 L:      linux-arm-kernel@lists.infradead.org
2876 S:      Maintained
2877 F:      arch/arm/mach-bcm/bcm_5301x.c
2878 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2879 F:      arch/arm/boot/dts/bcm470*
2880 F:      arch/arm/boot/dts/bcm953012*
2881
2882 BROADCOM BCM53573 ARM ARCHITECTURE
2883 M:      Rafał Miłecki <rafal@milecki.pl>
2884 L:      linux-arm-kernel@lists.infradead.org
2885 S:      Maintained
2886 F:      arch/arm/boot/dts/bcm53573*
2887 F:      arch/arm/boot/dts/bcm47189*
2888
2889 BROADCOM BCM63XX ARM ARCHITECTURE
2890 M:      Florian Fainelli <f.fainelli@gmail.com>
2891 M:      bcm-kernel-feedback-list@broadcom.com
2892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2893 T:      git git://github.com/broadcom/stblinux.git
2894 S:      Maintained
2895 N:      bcm63xx
2896
2897 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2898 M:      Kevin Cernekee <cernekee@gmail.com>
2899 L:      linux-usb@vger.kernel.org
2900 S:      Maintained
2901 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2902
2903 BROADCOM BCM7XXX ARM ARCHITECTURE
2904 M:      Brian Norris <computersforpeace@gmail.com>
2905 M:      Gregory Fong <gregory.0xf0@gmail.com>
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 T:      git git://github.com/broadcom/stblinux.git
2910 S:      Maintained
2911 F:      arch/arm/mach-bcm/*brcmstb*
2912 F:      arch/arm/boot/dts/bcm7*.dts*
2913 F:      drivers/bus/brcmstb_gisb.c
2914 F:      arch/arm/mm/cache-b15-rac.c
2915 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2916 N:      brcmstb
2917
2918 BROADCOM BMIPS CPUFREQ DRIVER
2919 M:      Markus Mayer <mmayer@broadcom.com>
2920 M:      bcm-kernel-feedback-list@broadcom.com
2921 L:      linux-pm@vger.kernel.org
2922 S:      Maintained
2923 F:      drivers/cpufreq/bmips-cpufreq.c
2924
2925 BROADCOM BMIPS MIPS ARCHITECTURE
2926 M:      Kevin Cernekee <cernekee@gmail.com>
2927 M:      Florian Fainelli <f.fainelli@gmail.com>
2928 L:      linux-mips@linux-mips.org
2929 T:      git git://github.com/broadcom/stblinux.git
2930 S:      Maintained
2931 F:      arch/mips/bmips/*
2932 F:      arch/mips/include/asm/mach-bmips/*
2933 F:      arch/mips/kernel/*bmips*
2934 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2935 F:      drivers/irqchip/irq-bcm63*
2936 F:      drivers/irqchip/irq-bcm7*
2937 F:      drivers/irqchip/irq-brcmstb*
2938 F:      include/linux/bcm963xx_nvram.h
2939 F:      include/linux/bcm963xx_tag.h
2940
2941 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2942 M:      Rasesh Mody <rasesh.mody@cavium.com>
2943 M:      Harish Patil <harish.patil@cavium.com>
2944 M:      Dept-GELinuxNICDev@cavium.com
2945 L:      netdev@vger.kernel.org
2946 S:      Supported
2947 F:      drivers/net/ethernet/broadcom/bnx2.*
2948 F:      drivers/net/ethernet/broadcom/bnx2_*
2949
2950 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2951 M:      QLogic-Storage-Upstream@qlogic.com
2952 L:      linux-scsi@vger.kernel.org
2953 S:      Supported
2954 F:      drivers/scsi/bnx2fc/
2955
2956 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2957 M:      QLogic-Storage-Upstream@qlogic.com
2958 L:      linux-scsi@vger.kernel.org
2959 S:      Supported
2960 F:      drivers/scsi/bnx2i/
2961
2962 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2963 M:      Ariel Elior <ariel.elior@cavium.com>
2964 M:      everest-linux-l2@cavium.com
2965 L:      netdev@vger.kernel.org
2966 S:      Supported
2967 F:      drivers/net/ethernet/broadcom/bnx2x/
2968
2969 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2970 M:      Michael Chan <michael.chan@broadcom.com>
2971 L:      netdev@vger.kernel.org
2972 S:      Supported
2973 F:      drivers/net/ethernet/broadcom/bnxt/
2974
2975 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2976 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2977 M:      Franky Lin <franky.lin@broadcom.com>
2978 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2979 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2980 M:      Wright Feng <wright.feng@cypress.com>
2981 L:      linux-wireless@vger.kernel.org
2982 L:      brcm80211-dev-list.pdl@broadcom.com
2983 L:      brcm80211-dev-list@cypress.com
2984 S:      Supported
2985 F:      drivers/net/wireless/broadcom/brcm80211/
2986
2987 BROADCOM BRCMSTB GPIO DRIVER
2988 M:      Gregory Fong <gregory.0xf0@gmail.com>
2989 L:      bcm-kernel-feedback-list@broadcom.com
2990 S:      Supported
2991 F:      drivers/gpio/gpio-brcmstb.c
2992 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2993
2994 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2995 M:      Al Cooper <alcooperx@gmail.com>
2996 L:      linux-kernel@vger.kernel.org
2997 L:      bcm-kernel-feedback-list@broadcom.com
2998 S:      Maintained
2999 F:      drivers/phy/broadcom/phy-brcm-usb*
3000
3001 BROADCOM GENET ETHERNET DRIVER
3002 M:      Doug Berger <opendmb@gmail.com>
3003 M:      Florian Fainelli <f.fainelli@gmail.com>
3004 L:      netdev@vger.kernel.org
3005 S:      Supported
3006 F:      drivers/net/ethernet/broadcom/genet/
3007
3008 BROADCOM IPROC ARM ARCHITECTURE
3009 M:      Ray Jui <rjui@broadcom.com>
3010 M:      Scott Branden <sbranden@broadcom.com>
3011 M:      Jon Mason <jonmason@broadcom.com>
3012 M:      bcm-kernel-feedback-list@broadcom.com
3013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3014 T:      git git://github.com/broadcom/cygnus-linux.git
3015 S:      Maintained
3016 N:      iproc
3017 N:      cygnus
3018 N:      bcm[-_]nsp
3019 N:      bcm9113*
3020 N:      bcm9583*
3021 N:      bcm9585*
3022 N:      bcm9586*
3023 N:      bcm988312
3024 N:      bcm113*
3025 N:      bcm583*
3026 N:      bcm585*
3027 N:      bcm586*
3028 N:      bcm88312
3029 N:      hr2
3030 N:      stingray
3031 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3032 F:      arch/arm64/boot/dts/broadcom/stingray/*
3033 F:      drivers/clk/bcm/clk-ns*
3034 F:      drivers/clk/bcm/clk-sr*
3035 F:      drivers/pinctrl/bcm/pinctrl-ns*
3036 F:      include/dt-bindings/clock/bcm-sr*
3037
3038 BROADCOM KONA GPIO DRIVER
3039 M:      Ray Jui <rjui@broadcom.com>
3040 L:      bcm-kernel-feedback-list@broadcom.com
3041 S:      Supported
3042 F:      drivers/gpio/gpio-bcm-kona.c
3043 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3044
3045 BROADCOM NETXTREME-E ROCE DRIVER
3046 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3047 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3048 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3049 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3050 L:      linux-rdma@vger.kernel.org
3051 W:      http://www.broadcom.com
3052 S:      Supported
3053 F:      drivers/infiniband/hw/bnxt_re/
3054 F:      include/uapi/rdma/bnxt_re-abi.h
3055
3056 BROADCOM NVRAM DRIVER
3057 M:      Rafał Miłecki <zajec5@gmail.com>
3058 L:      linux-mips@linux-mips.org
3059 S:      Maintained
3060 F:      drivers/firmware/broadcom/*
3061
3062 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3063 M:      Rafał Miłecki <zajec5@gmail.com>
3064 L:      linux-wireless@vger.kernel.org
3065 S:      Maintained
3066 F:      drivers/bcma/
3067 F:      include/linux/bcma/
3068
3069 BROADCOM STB AVS CPUFREQ DRIVER
3070 M:      Markus Mayer <mmayer@broadcom.com>
3071 M:      bcm-kernel-feedback-list@broadcom.com
3072 L:      linux-pm@vger.kernel.org
3073 S:      Maintained
3074 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3075 F:      drivers/cpufreq/brcmstb*
3076
3077 BROADCOM STB AVS TMON DRIVER
3078 M:      Markus Mayer <mmayer@broadcom.com>
3079 M:      bcm-kernel-feedback-list@broadcom.com
3080 L:      linux-pm@vger.kernel.org
3081 S:      Maintained
3082 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3083 F:      drivers/thermal/broadcom/brcmstb*
3084
3085 BROADCOM STB NAND FLASH DRIVER
3086 M:      Brian Norris <computersforpeace@gmail.com>
3087 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3088 L:      linux-mtd@lists.infradead.org
3089 L:      bcm-kernel-feedback-list@broadcom.com
3090 S:      Maintained
3091 F:      drivers/mtd/nand/raw/brcmnand/
3092
3093 BROADCOM STB DPFE DRIVER
3094 M:      Markus Mayer <mmayer@broadcom.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3097 S:      Maintained
3098 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3099 F:      drivers/memory/brcmstb_dpfe.c
3100
3101 BROADCOM SYSTEMPORT ETHERNET DRIVER
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 L:      netdev@vger.kernel.org
3104 S:      Supported
3105 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3106
3107 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3108 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3109 M:      Prashant Sreedharan <prashant@broadcom.com>
3110 M:      Michael Chan <mchan@broadcom.com>
3111 L:      netdev@vger.kernel.org
3112 S:      Supported
3113 F:      drivers/net/ethernet/broadcom/tg3.*
3114
3115 BROCADE BFA FC SCSI DRIVER
3116 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3117 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3118 L:      linux-scsi@vger.kernel.org
3119 S:      Supported
3120 F:      drivers/scsi/bfa/
3121
3122 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3123 M:      Rasesh Mody <rasesh.mody@cavium.com>
3124 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3125 M:      Dept-GELinuxNICDev@cavium.com
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/brocade/bna/
3129
3130 BSG (block layer generic sg v4 driver)
3131 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3132 L:      linux-scsi@vger.kernel.org
3133 S:      Supported
3134 F:      block/bsg.c
3135 F:      include/linux/bsg.h
3136 F:      include/uapi/linux/bsg.h
3137
3138 BT87X AUDIO DRIVER
3139 M:      Clemens Ladisch <clemens@ladisch.de>
3140 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3141 T:      git git://git.alsa-project.org/alsa-kernel.git
3142 S:      Maintained
3143 F:      Documentation/sound/cards/bt87x.rst
3144 F:      sound/pci/bt87x.c
3145
3146 BT8XXGPIO DRIVER
3147 M:      Michael Buesch <m@bues.ch>
3148 W:      http://bu3sch.de/btgpio.php
3149 S:      Maintained
3150 F:      drivers/gpio/gpio-bt8xx.c
3151
3152 BTRFS FILE SYSTEM
3153 M:      Chris Mason <clm@fb.com>
3154 M:      Josef Bacik <jbacik@fb.com>
3155 M:      David Sterba <dsterba@suse.com>
3156 L:      linux-btrfs@vger.kernel.org
3157 W:      http://btrfs.wiki.kernel.org/
3158 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3160 S:      Maintained
3161 F:      Documentation/filesystems/btrfs.txt
3162 F:      fs/btrfs/
3163 F:      include/linux/btrfs*
3164 F:      include/uapi/linux/btrfs*
3165
3166 BTTV VIDEO4LINUX DRIVER
3167 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3168 L:      linux-media@vger.kernel.org
3169 W:      https://linuxtv.org
3170 T:      git git://linuxtv.org/media_tree.git
3171 S:      Odd fixes
3172 F:      Documentation/media/v4l-drivers/bttv*
3173 F:      drivers/media/pci/bt8xx/bttv*
3174
3175 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3176 M:      Chanwoo Choi <cw00.choi@samsung.com>
3177 L:      linux-pm@vger.kernel.org
3178 L:      linux-samsung-soc@vger.kernel.org
3179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3180 S:      Maintained
3181 F:      drivers/devfreq/exynos-bus.c
3182 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3183
3184 BUSLOGIC SCSI DRIVER
3185 M:      Khalid Aziz <khalid@gonehiking.org>
3186 L:      linux-scsi@vger.kernel.org
3187 S:      Maintained
3188 F:      drivers/scsi/BusLogic.*
3189 F:      drivers/scsi/FlashPoint.*
3190
3191 C-MEDIA CMI8788 DRIVER
3192 M:      Clemens Ladisch <clemens@ladisch.de>
3193 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3194 T:      git git://git.alsa-project.org/alsa-kernel.git
3195 S:      Maintained
3196 F:      sound/pci/oxygen/
3197
3198 C6X ARCHITECTURE
3199 M:      Mark Salter <msalter@redhat.com>
3200 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3201 L:      linux-c6x-dev@linux-c6x.org
3202 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3203 S:      Maintained
3204 F:      arch/c6x/
3205
3206 CA8210 IEEE-802.15.4 RADIO DRIVER
3207 M:      Harry Morris <h.morris@cascoda.com>
3208 L:      linux-wpan@vger.kernel.org
3209 W:      https://github.com/Cascoda/ca8210-linux.git
3210 S:      Maintained
3211 F:      drivers/net/ieee802154/ca8210.c
3212 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3213
3214 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3215 M:      David Howells <dhowells@redhat.com>
3216 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3217 S:      Supported
3218 F:      Documentation/filesystems/caching/cachefiles.txt
3219 F:      fs/cachefiles/
3220
3221 CADENCE MIPI-CSI2 BRIDGES
3222 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3223 L:      linux-media@vger.kernel.org
3224 S:      Maintained
3225 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3226 F:      drivers/media/platform/cadence/cdns-csi2*
3227
3228 CADET FM/AM RADIO RECEIVER DRIVER
3229 M:      Hans Verkuil <hverkuil@xs4all.nl>
3230 L:      linux-media@vger.kernel.org
3231 T:      git git://linuxtv.org/media_tree.git
3232 W:      https://linuxtv.org
3233 S:      Maintained
3234 F:      drivers/media/radio/radio-cadet*
3235
3236 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3237 M:      Jonathan Corbet <corbet@lwn.net>
3238 L:      linux-media@vger.kernel.org
3239 T:      git git://linuxtv.org/media_tree.git
3240 S:      Maintained
3241 F:      Documentation/media/v4l-drivers/cafe_ccic*
3242 F:      drivers/media/platform/marvell-ccic/
3243
3244 CAIF NETWORK LAYER
3245 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3246 L:      netdev@vger.kernel.org
3247 S:      Supported
3248 F:      Documentation/networking/caif/
3249 F:      drivers/net/caif/
3250 F:      include/uapi/linux/caif/
3251 F:      include/net/caif/
3252 F:      net/caif/
3253
3254 CALGARY x86-64 IOMMU
3255 M:      Muli Ben-Yehuda <mulix@mulix.org>
3256 M:      Jon Mason <jdmason@kudzu.us>
3257 L:      iommu@lists.linux-foundation.org
3258 S:      Maintained
3259 F:      arch/x86/kernel/pci-calgary_64.c
3260 F:      arch/x86/kernel/tce_64.c
3261 F:      arch/x86/include/asm/calgary.h
3262 F:      arch/x86/include/asm/tce.h
3263
3264 CAN NETWORK DRIVERS
3265 M:      Wolfgang Grandegger <wg@grandegger.com>
3266 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3267 L:      linux-can@vger.kernel.org
3268 W:      https://github.com/linux-can
3269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3271 S:      Maintained
3272 F:      Documentation/devicetree/bindings/net/can/
3273 F:      drivers/net/can/
3274 F:      include/linux/can/dev.h
3275 F:      include/linux/can/platform/
3276 F:      include/uapi/linux/can/error.h
3277 F:      include/uapi/linux/can/netlink.h
3278
3279 CAN NETWORK LAYER
3280 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3281 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3282 L:      linux-can@vger.kernel.org
3283 W:      https://github.com/linux-can
3284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3286 S:      Maintained
3287 F:      Documentation/networking/can.rst
3288 F:      net/can/
3289 F:      include/linux/can/core.h
3290 F:      include/uapi/linux/can.h
3291 F:      include/uapi/linux/can/bcm.h
3292 F:      include/uapi/linux/can/raw.h
3293 F:      include/uapi/linux/can/gw.h
3294
3295 CAPABILITIES
3296 M:      Serge Hallyn <serge@hallyn.com>
3297 L:      linux-security-module@vger.kernel.org
3298 S:      Supported
3299 F:      include/linux/capability.h
3300 F:      include/uapi/linux/capability.h
3301 F:      security/commoncap.c
3302 F:      kernel/capability.c
3303
3304 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3305 M:      Kevin Tsai <ktsai@capellamicro.com>
3306 S:      Maintained
3307 F:      drivers/iio/light/cm*
3308
3309 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3310 M:      Christian Lamparter <chunkeey@googlemail.com>
3311 L:      linux-wireless@vger.kernel.org
3312 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3313 S:      Maintained
3314 F:      drivers/net/wireless/ath/carl9170/
3315
3316 CAVIUM I2C DRIVER
3317 M:      Jan Glauber <jglauber@cavium.com>
3318 M:      David Daney <david.daney@cavium.com>
3319 W:      http://www.cavium.com
3320 S:      Supported
3321 F:      drivers/i2c/busses/i2c-octeon*
3322 F:      drivers/i2c/busses/i2c-thunderx*
3323
3324 CAVIUM LIQUIDIO NETWORK DRIVER
3325 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3326 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3327 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3328 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3329 L:      netdev@vger.kernel.org
3330 W:      http://www.cavium.com
3331 S:      Supported
3332 F:      drivers/net/ethernet/cavium/liquidio/
3333
3334 CAVIUM MMC DRIVER
3335 M:      Jan Glauber <jglauber@cavium.com>
3336 M:      David Daney <david.daney@cavium.com>
3337 M:      Steven J. Hill <Steven.Hill@cavium.com>
3338 W:      http://www.cavium.com
3339 S:      Supported
3340 F:      drivers/mmc/host/cavium*
3341
3342 CAVIUM OCTEON-TX CRYPTO DRIVER
3343 M:      George Cherian <george.cherian@cavium.com>
3344 L:      linux-crypto@vger.kernel.org
3345 W:      http://www.cavium.com
3346 S:      Supported
3347 F:      drivers/crypto/cavium/cpt/
3348
3349 CAVIUM THUNDERX2 ARM64 SOC
3350 M:      Robert Richter <rrichter@cavium.com>
3351 M:      Jayachandran C <jnair@caviumnetworks.com>
3352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3353 S:      Maintained
3354 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3355 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3356
3357 CC2520 IEEE-802.15.4 RADIO DRIVER
3358 M:      Varka Bhadram <varkabhadram@gmail.com>
3359 L:      linux-wpan@vger.kernel.org
3360 S:      Maintained
3361 F:      drivers/net/ieee802154/cc2520.c
3362 F:      include/linux/spi/cc2520.h
3363 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3364
3365 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3366 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3367 L:      linux-crypto@vger.kernel.org
3368 S:      Supported
3369 F:      drivers/crypto/ccree/
3370 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3371
3372 CEC FRAMEWORK
3373 M:      Hans Verkuil <hans.verkuil@cisco.com>
3374 L:      linux-media@vger.kernel.org
3375 T:      git git://linuxtv.org/media_tree.git
3376 W:      http://linuxtv.org
3377 S:      Supported
3378 F:      Documentation/media/kapi/cec-core.rst
3379 F:      Documentation/media/uapi/cec
3380 F:      drivers/media/cec/
3381 F:      drivers/media/rc/keymaps/rc-cec.c
3382 F:      include/media/cec.h
3383 F:      include/media/cec-notifier.h
3384 F:      include/uapi/linux/cec.h
3385 F:      include/uapi/linux/cec-funcs.h
3386 F:      Documentation/devicetree/bindings/media/cec.txt
3387 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3388
3389 CEC GPIO DRIVER
3390 M:      Hans Verkuil <hans.verkuil@cisco.com>
3391 L:      linux-media@vger.kernel.org
3392 T:      git git://linuxtv.org/media_tree.git
3393 W:      http://linuxtv.org
3394 S:      Supported
3395 F:      drivers/media/platform/cec-gpio/
3396 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3397
3398 CELL BROADBAND ENGINE ARCHITECTURE
3399 M:      Arnd Bergmann <arnd@arndb.de>
3400 L:      linuxppc-dev@lists.ozlabs.org
3401 W:      http://www.ibm.com/developerworks/power/cell/
3402 S:      Supported
3403 F:      arch/powerpc/include/asm/cell*.h
3404 F:      arch/powerpc/include/asm/spu*.h
3405 F:      arch/powerpc/include/uapi/asm/spu*.h
3406 F:      arch/powerpc/oprofile/*cell*
3407 F:      arch/powerpc/platforms/cell/
3408
3409 CEPH COMMON CODE (LIBCEPH)
3410 M:      Ilya Dryomov <idryomov@gmail.com>
3411 M:      "Yan, Zheng" <zyan@redhat.com>
3412 M:      Sage Weil <sage@redhat.com>
3413 L:      ceph-devel@vger.kernel.org
3414 W:      http://ceph.com/
3415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3416 T:      git git://github.com/ceph/ceph-client.git
3417 S:      Supported
3418 F:      net/ceph/
3419 F:      include/linux/ceph/
3420 F:      include/linux/crush/
3421
3422 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3423 M:      "Yan, Zheng" <zyan@redhat.com>
3424 M:      Sage Weil <sage@redhat.com>
3425 M:      Ilya Dryomov <idryomov@gmail.com>
3426 L:      ceph-devel@vger.kernel.org
3427 W:      http://ceph.com/
3428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3429 T:      git git://github.com/ceph/ceph-client.git
3430 S:      Supported
3431 F:      Documentation/filesystems/ceph.txt
3432 F:      fs/ceph/
3433
3434 CERTIFICATE HANDLING:
3435 M:      David Howells <dhowells@redhat.com>
3436 M:      David Woodhouse <dwmw2@infradead.org>
3437 L:      keyrings@vger.kernel.org
3438 S:      Maintained
3439 F:      Documentation/admin-guide/module-signing.rst
3440 F:      certs/
3441 F:      scripts/sign-file.c
3442 F:      scripts/extract-cert.c
3443
3444 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3445 L:      linux-usb@vger.kernel.org
3446 S:      Orphan
3447 F:      Documentation/usb/WUSB-Design-overview.txt
3448 F:      Documentation/usb/wusb-cbaf
3449 F:      drivers/usb/host/hwa-hc.c
3450 F:      drivers/usb/host/whci/
3451 F:      drivers/usb/wusbcore/
3452 F:      include/linux/usb/wusb*
3453
3454 CFAG12864B LCD DRIVER
3455 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3456 S:      Maintained
3457 F:      drivers/auxdisplay/cfag12864b.c
3458 F:      include/linux/cfag12864b.h
3459
3460 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3461 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3462 S:      Maintained
3463 F:      drivers/auxdisplay/cfag12864bfb.c
3464 F:      include/linux/cfag12864b.h
3465
3466 802.11 (including CFG80211/NL80211)
3467 M:      Johannes Berg <johannes@sipsolutions.net>
3468 L:      linux-wireless@vger.kernel.org
3469 W:      http://wireless.kernel.org/
3470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3472 S:      Maintained
3473 F:      net/wireless/
3474 F:      include/uapi/linux/nl80211.h
3475 F:      include/linux/ieee80211.h
3476 F:      include/net/wext.h
3477 F:      include/net/cfg80211.h
3478 F:      include/net/iw_handler.h
3479 F:      include/net/ieee80211_radiotap.h
3480 F:      Documentation/driver-api/80211/cfg80211.rst
3481 F:      Documentation/networking/regulatory.txt
3482
3483 CHAR and MISC DRIVERS
3484 M:      Arnd Bergmann <arnd@arndb.de>
3485 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3487 S:      Supported
3488 F:      drivers/char/
3489 F:      drivers/misc/
3490 F:      include/linux/miscdevice.h
3491
3492 CHECKPATCH
3493 M:      Andy Whitcroft <apw@canonical.com>
3494 M:      Joe Perches <joe@perches.com>
3495 S:      Maintained
3496 F:      scripts/checkpatch.pl
3497
3498 CHINESE DOCUMENTATION
3499 M:      Harry Wei <harryxiyou@gmail.com>
3500 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3501 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3502 S:      Maintained
3503 F:      Documentation/translations/zh_CN/
3504
3505 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3506 M:      Peter Chen <Peter.Chen@nxp.com>
3507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3508 L:      linux-usb@vger.kernel.org
3509 S:      Maintained
3510 F:      drivers/usb/chipidea/
3511
3512 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3513 M:      Hans de Goede <hdegoede@redhat.com>
3514 L:      linux-input@vger.kernel.org
3515 S:      Maintained
3516 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3517 F:      drivers/input/touchscreen/chipone_icn8318.c
3518
3519 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3520 M:      Hans de Goede <hdegoede@redhat.com>
3521 L:      linux-input@vger.kernel.org
3522 S:      Maintained
3523 F:      drivers/input/touchscreen/chipone_icn8505.c
3524
3525 CHROME HARDWARE PLATFORM SUPPORT
3526 M:      Benson Leung <bleung@chromium.org>
3527 M:      Olof Johansson <olof@lixom.net>
3528 S:      Maintained
3529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3530 F:      drivers/platform/chrome/
3531
3532 CIRRUS LOGIC AUDIO CODEC DRIVERS
3533 M:      Brian Austin <brian.austin@cirrus.com>
3534 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3535 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3536 S:      Maintained
3537 F:      sound/soc/codecs/cs*
3538
3539 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3540 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3541 L:      netdev@vger.kernel.org
3542 S:      Maintained
3543 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3544
3545 CISCO FCOE HBA DRIVER
3546 M:      Satish Kharat <satishkh@cisco.com>
3547 M:      Sesidhar Baddela <sebaddel@cisco.com>
3548 M:      Karan Tilak Kumar <kartilak@cisco.com>
3549 L:      linux-scsi@vger.kernel.org
3550 S:      Supported
3551 F:      drivers/scsi/fnic/
3552
3553 CISCO SCSI HBA DRIVER
3554 M:      Karan Tilak Kumar <kartilak@cisco.com>
3555 M:      Sesidhar Baddela <sebaddel@cisco.com>
3556 L:      linux-scsi@vger.kernel.org
3557 S:      Supported
3558 F:      drivers/scsi/snic/
3559
3560 CISCO VIC ETHERNET NIC DRIVER
3561 M:      Christian Benvenuti <benve@cisco.com>
3562 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3563 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3564 S:      Supported
3565 F:      drivers/net/ethernet/cisco/enic/
3566
3567 CISCO VIC LOW LATENCY NIC DRIVER
3568 M:      Christian Benvenuti <benve@cisco.com>
3569 S:      Supported
3570 F:      drivers/infiniband/hw/usnic/
3571
3572 CIRRUS LOGIC MADERA CODEC DRIVERS
3573 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3574 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3575 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3576 L:      patches@opensource.cirrus.com
3577 T:      git https://github.com/CirrusLogic/linux-drivers.git
3578 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3579 S:      Supported
3580 F:      Documentation/devicetree/bindings/mfd/madera.txt
3581 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3582 F:      include/linux/mfd/madera/*
3583 F:      drivers/gpio/gpio-madera*
3584 F:      drivers/mfd/madera*
3585 F:      drivers/mfd/cs47l*
3586 F:      drivers/pinctrl/cirrus/*
3587
3588 CLANG-FORMAT FILE
3589 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3590 S:      Maintained
3591 F:      .clang-format
3592
3593 CLEANCACHE API
3594 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3595 L:      linux-kernel@vger.kernel.org
3596 S:      Maintained
3597 F:      mm/cleancache.c
3598 F:      include/linux/cleancache.h
3599
3600 CLK API
3601 M:      Russell King <linux@armlinux.org.uk>
3602 L:      linux-clk@vger.kernel.org
3603 S:      Maintained
3604 F:      include/linux/clk.h
3605
3606 CLOCKSOURCE, CLOCKEVENT DRIVERS
3607 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3608 M:      Thomas Gleixner <tglx@linutronix.de>
3609 L:      linux-kernel@vger.kernel.org
3610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3611 S:      Supported
3612 F:      drivers/clocksource/
3613 F:      Documentation/devicetree/bindings/timer/
3614
3615 CMPC ACPI DRIVER
3616 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3617 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3618 L:      platform-driver-x86@vger.kernel.org
3619 S:      Supported
3620 F:      drivers/platform/x86/classmate-laptop.c
3621
3622 COBALT MEDIA DRIVER
3623 M:      Hans Verkuil <hans.verkuil@cisco.com>
3624 L:      linux-media@vger.kernel.org
3625 T:      git git://linuxtv.org/media_tree.git
3626 W:      https://linuxtv.org
3627 S:      Supported
3628 F:      drivers/media/pci/cobalt/
3629
3630 COCCINELLE/Semantic Patches (SmPL)
3631 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3632 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3633 M:      Nicolas Palix <nicolas.palix@imag.fr>
3634 M:      Michal Marek <michal.lkml@markovi.net>
3635 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3637 W:      http://coccinelle.lip6.fr/
3638 S:      Supported
3639 F:      Documentation/dev-tools/coccinelle.rst
3640 F:      scripts/coccinelle/
3641 F:      scripts/coccicheck
3642
3643 CODA FILE SYSTEM
3644 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3645 M:      coda@cs.cmu.edu
3646 L:      codalist@coda.cs.cmu.edu
3647 W:      http://www.coda.cs.cmu.edu/
3648 S:      Maintained
3649 F:      Documentation/filesystems/coda.txt
3650 F:      fs/coda/
3651 F:      include/linux/coda*.h
3652 F:      include/uapi/linux/coda*.h
3653
3654 CODA V4L2 MEM2MEM DRIVER
3655 M:      Philipp Zabel <p.zabel@pengutronix.de>
3656 L:      linux-media@vger.kernel.org
3657 S:      Maintained
3658 F:      Documentation/devicetree/bindings/media/coda.txt
3659 F:      drivers/media/platform/coda/
3660
3661 COMMON CLK FRAMEWORK
3662 M:      Michael Turquette <mturquette@baylibre.com>
3663 M:      Stephen Boyd <sboyd@kernel.org>
3664 L:      linux-clk@vger.kernel.org
3665 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3667 S:      Maintained
3668 F:      Documentation/devicetree/bindings/clock/
3669 F:      drivers/clk/
3670 X:      drivers/clk/clkdev.c
3671 F:      include/linux/clk-pr*
3672 F:      include/linux/clk/
3673 F:      include/linux/of_clk.h
3674
3675 COMMON INTERNET FILE SYSTEM (CIFS)
3676 M:      Steve French <sfrench@samba.org>
3677 L:      linux-cifs@vger.kernel.org
3678 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3679 W:      http://linux-cifs.samba.org/
3680 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3681 S:      Supported
3682 F:      Documentation/filesystems/cifs/
3683 F:      fs/cifs/
3684
3685 COMPACTPCI HOTPLUG CORE
3686 M:      Scott Murray <scott@spiteful.org>
3687 L:      linux-pci@vger.kernel.org
3688 S:      Maintained
3689 F:      drivers/pci/hotplug/cpci_hotplug*
3690
3691 COMPACTPCI HOTPLUG GENERIC DRIVER
3692 M:      Scott Murray <scott@spiteful.org>
3693 L:      linux-pci@vger.kernel.org
3694 S:      Maintained
3695 F:      drivers/pci/hotplug/cpcihp_generic.c
3696
3697 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3698 M:      Scott Murray <scott@spiteful.org>
3699 L:      linux-pci@vger.kernel.org
3700 S:      Maintained
3701 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3702
3703 COMPAL LAPTOP SUPPORT
3704 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3705 L:      platform-driver-x86@vger.kernel.org
3706 S:      Maintained
3707 F:      drivers/platform/x86/compal-laptop.c
3708
3709 CONEXANT ACCESSRUNNER USB DRIVER
3710 L:      accessrunner-general@lists.sourceforge.net
3711 W:      http://accessrunner.sourceforge.net/
3712 S:      Orphan
3713 F:      drivers/usb/atm/cxacru.c
3714
3715 CONFIGFS
3716 M:      Joel Becker <jlbec@evilplan.org>
3717 M:      Christoph Hellwig <hch@lst.de>
3718 T:      git git://git.infradead.org/users/hch/configfs.git
3719 S:      Supported
3720 F:      fs/configfs/
3721 F:      include/linux/configfs.h
3722
3723 CONNECTOR
3724 M:      Evgeniy Polyakov <zbr@ioremap.net>
3725 L:      netdev@vger.kernel.org
3726 S:      Maintained
3727 F:      drivers/connector/
3728
3729 CONTROL GROUP (CGROUP)
3730 M:      Tejun Heo <tj@kernel.org>
3731 M:      Li Zefan <lizefan@huawei.com>
3732 M:      Johannes Weiner <hannes@cmpxchg.org>
3733 L:      cgroups@vger.kernel.org
3734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3735 S:      Maintained
3736 F:      Documentation/cgroup*
3737 F:      include/linux/cgroup*
3738 F:      kernel/cgroup*
3739
3740 CONTROL GROUP - CPUSET
3741 M:      Li Zefan <lizefan@huawei.com>
3742 L:      cgroups@vger.kernel.org
3743 W:      http://www.bullopensource.org/cpuset/
3744 W:      http://oss.sgi.com/projects/cpusets/
3745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3746 S:      Maintained
3747 F:      Documentation/cgroup-v1/cpusets.txt
3748 F:      include/linux/cpuset.h
3749 F:      kernel/cgroup/cpuset.c
3750
3751 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3752 M:      Johannes Weiner <hannes@cmpxchg.org>
3753 M:      Michal Hocko <mhocko@kernel.org>
3754 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3755 L:      cgroups@vger.kernel.org
3756 L:      linux-mm@kvack.org
3757 S:      Maintained
3758 F:      mm/memcontrol.c
3759 F:      mm/swap_cgroup.c
3760
3761 CORETEMP HARDWARE MONITORING DRIVER
3762 M:      Fenghua Yu <fenghua.yu@intel.com>
3763 L:      linux-hwmon@vger.kernel.org
3764 S:      Maintained
3765 F:      Documentation/hwmon/coretemp
3766 F:      drivers/hwmon/coretemp.c
3767
3768 COSA/SRP SYNC SERIAL DRIVER
3769 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3770 W:      http://www.fi.muni.cz/~kas/cosa/
3771 S:      Maintained
3772 F:      drivers/net/wan/cosa*
3773
3774 CPMAC ETHERNET DRIVER
3775 M:      Florian Fainelli <f.fainelli@gmail.com>
3776 L:      netdev@vger.kernel.org
3777 S:      Maintained
3778 F:      drivers/net/ethernet/ti/cpmac.c
3779
3780 CPU FREQUENCY DRIVERS
3781 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3782 M:      Viresh Kumar <viresh.kumar@linaro.org>
3783 L:      linux-pm@vger.kernel.org
3784 S:      Maintained
3785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3786 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3787 B:      https://bugzilla.kernel.org
3788 F:      Documentation/cpu-freq/
3789 F:      Documentation/devicetree/bindings/cpufreq/
3790 F:      drivers/cpufreq/
3791 F:      include/linux/cpufreq.h
3792 F:      tools/testing/selftests/cpufreq/
3793
3794 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3795 M:      Viresh Kumar <viresh.kumar@linaro.org>
3796 M:      Sudeep Holla <sudeep.holla@arm.com>
3797 L:      linux-pm@vger.kernel.org
3798 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3799 S:      Maintained
3800 F:      drivers/cpufreq/arm_big_little.h
3801 F:      drivers/cpufreq/arm_big_little.c
3802 F:      drivers/cpufreq/arm_big_little_dt.c
3803
3804 CPU POWER MONITORING SUBSYSTEM
3805 M:      Thomas Renninger <trenn@suse.com>
3806 M:      Shuah Khan <shuah@kernel.org>
3807 L:      linux-pm@vger.kernel.org
3808 S:      Maintained
3809 F:      tools/power/cpupower/
3810
3811 CPUID/MSR DRIVER
3812 M:      "H. Peter Anvin" <hpa@zytor.com>
3813 S:      Maintained
3814 F:      arch/x86/kernel/cpuid.c
3815 F:      arch/x86/kernel/msr.c
3816
3817 CPUIDLE DRIVER - ARM BIG LITTLE
3818 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3819 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3820 L:      linux-pm@vger.kernel.org
3821 L:      linux-arm-kernel@lists.infradead.org
3822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3823 S:      Maintained
3824 F:      drivers/cpuidle/cpuidle-big_little.c
3825
3826 CPUIDLE DRIVER - ARM EXYNOS
3827 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3828 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3829 M:      Kukjin Kim <kgene@kernel.org>
3830 L:      linux-pm@vger.kernel.org
3831 L:      linux-samsung-soc@vger.kernel.org
3832 S:      Supported
3833 F:      drivers/cpuidle/cpuidle-exynos.c
3834 F:      arch/arm/mach-exynos/pm.c
3835
3836 CPUIDLE DRIVERS
3837 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3838 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3839 L:      linux-pm@vger.kernel.org
3840 S:      Maintained
3841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3842 B:      https://bugzilla.kernel.org
3843 F:      drivers/cpuidle/*
3844 F:      include/linux/cpuidle.h
3845
3846 CRAMFS FILESYSTEM
3847 M:      Nicolas Pitre <nico@linaro.org>
3848 S:      Maintained
3849 F:      Documentation/filesystems/cramfs.txt
3850 F:      fs/cramfs/
3851
3852 CRYPTO API
3853 M:      Herbert Xu <herbert@gondor.apana.org.au>
3854 M:      "David S. Miller" <davem@davemloft.net>
3855 L:      linux-crypto@vger.kernel.org
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3858 S:      Maintained
3859 F:      Documentation/crypto/
3860 F:      Documentation/devicetree/bindings/crypto/
3861 F:      arch/*/crypto/
3862 F:      crypto/
3863 F:      drivers/crypto/
3864 F:      include/crypto/
3865 F:      include/linux/crypto*
3866
3867 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3868 M:      Neil Horman <nhorman@tuxdriver.com>
3869 L:      linux-crypto@vger.kernel.org
3870 S:      Maintained
3871 F:      crypto/ansi_cprng.c
3872 F:      crypto/rng.c
3873
3874 CS3308 MEDIA DRIVER
3875 M:      Hans Verkuil <hverkuil@xs4all.nl>
3876 L:      linux-media@vger.kernel.org
3877 T:      git git://linuxtv.org/media_tree.git
3878 W:      http://linuxtv.org
3879 S:      Odd Fixes
3880 F:      drivers/media/i2c/cs3308.c
3881 F:      drivers/media/i2c/cs3308.h
3882
3883 CS5535 Audio ALSA driver
3884 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3885 S:      Maintained
3886 F:      sound/pci/cs5535audio/
3887
3888 CW1200 WLAN driver
3889 M:      Solomon Peachy <pizza@shaftnet.org>
3890 S:      Maintained
3891 F:      drivers/net/wireless/st/cw1200/
3892
3893 CX18 VIDEO4LINUX DRIVER
3894 M:      Andy Walls <awalls@md.metrocast.net>
3895 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3896 L:      linux-media@vger.kernel.org
3897 T:      git git://linuxtv.org/media_tree.git
3898 W:      https://linuxtv.org
3899 W:      http://www.ivtvdriver.org/index.php/Cx18
3900 S:      Maintained
3901 F:      Documentation/media/v4l-drivers/cx18*
3902 F:      drivers/media/pci/cx18/
3903 F:      include/uapi/linux/ivtv*
3904
3905 CX2341X MPEG ENCODER HELPER MODULE
3906 M:      Hans Verkuil <hverkuil@xs4all.nl>
3907 L:      linux-media@vger.kernel.org
3908 T:      git git://linuxtv.org/media_tree.git
3909 W:      https://linuxtv.org
3910 S:      Maintained
3911 F:      drivers/media/common/cx2341x*
3912 F:      include/media/cx2341x*
3913
3914 CX24120 MEDIA DRIVER
3915 M:      Jemma Denson <jdenson@gmail.com>
3916 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3917 L:      linux-media@vger.kernel.org
3918 W:      https://linuxtv.org
3919 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3920 S:      Maintained
3921 F:      drivers/media/dvb-frontends/cx24120*
3922
3923 CX88 VIDEO4LINUX DRIVER
3924 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3925 L:      linux-media@vger.kernel.org
3926 W:      https://linuxtv.org
3927 T:      git git://linuxtv.org/media_tree.git
3928 S:      Odd fixes
3929 F:      Documentation/media/v4l-drivers/cx88*
3930 F:      drivers/media/pci/cx88/
3931
3932 CXD2820R MEDIA DRIVER
3933 M:      Antti Palosaari <crope@iki.fi>
3934 L:      linux-media@vger.kernel.org
3935 W:      https://linuxtv.org
3936 W:      http://palosaari.fi/linux/
3937 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3938 T:      git git://linuxtv.org/anttip/media_tree.git
3939 S:      Maintained
3940 F:      drivers/media/dvb-frontends/cxd2820r*
3941
3942 CXGB3 ETHERNET DRIVER (CXGB3)
3943 M:      Santosh Raspatur <santosh@chelsio.com>
3944 L:      netdev@vger.kernel.org
3945 W:      http://www.chelsio.com
3946 S:      Supported
3947 F:      drivers/net/ethernet/chelsio/cxgb3/
3948
3949 CXGB3 ISCSI DRIVER (CXGB3I)
3950 M:      Karen Xie <kxie@chelsio.com>
3951 L:      linux-scsi@vger.kernel.org
3952 W:      http://www.chelsio.com
3953 S:      Supported
3954 F:      drivers/scsi/cxgbi/cxgb3i
3955
3956 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3957 M:      Steve Wise <swise@chelsio.com>
3958 L:      linux-rdma@vger.kernel.org
3959 W:      http://www.openfabrics.org
3960 S:      Supported
3961 F:      drivers/infiniband/hw/cxgb3/
3962 F:      include/uapi/rdma/cxgb3-abi.h
3963
3964 CXGB4 CRYPTO DRIVER (chcr)
3965 M:      Harsh Jain <harsh@chelsio.com>
3966 L:      linux-crypto@vger.kernel.org
3967 W:      http://www.chelsio.com
3968 S:      Supported
3969 F:      drivers/crypto/chelsio
3970
3971 CXGB4 ETHERNET DRIVER (CXGB4)
3972 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3973 L:      netdev@vger.kernel.org
3974 W:      http://www.chelsio.com
3975 S:      Supported
3976 F:      drivers/net/ethernet/chelsio/cxgb4/
3977
3978 CXGB4 ISCSI DRIVER (CXGB4I)
3979 M:      Karen Xie <kxie@chelsio.com>
3980 L:      linux-scsi@vger.kernel.org
3981 W:      http://www.chelsio.com
3982 S:      Supported
3983 F:      drivers/scsi/cxgbi/cxgb4i
3984
3985 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3986 M:      Steve Wise <swise@chelsio.com>
3987 L:      linux-rdma@vger.kernel.org
3988 W:      http://www.openfabrics.org
3989 S:      Supported
3990 F:      drivers/infiniband/hw/cxgb4/
3991 F:      include/uapi/rdma/cxgb4-abi.h
3992
3993 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3994 M:      Casey Leedom <leedom@chelsio.com>
3995 L:      netdev@vger.kernel.org
3996 W:      http://www.chelsio.com
3997 S:      Supported
3998 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3999
4000 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4001 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4002 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4003 L:      linuxppc-dev@lists.ozlabs.org
4004 S:      Supported
4005 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4006 F:      drivers/misc/cxl/
4007 F:      include/misc/cxl*
4008 F:      include/uapi/misc/cxl.h
4009 F:      Documentation/powerpc/cxl.txt
4010 F:      Documentation/ABI/testing/sysfs-class-cxl
4011
4012 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4013 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4014 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4015 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4016 L:      linux-scsi@vger.kernel.org
4017 S:      Supported
4018 F:      drivers/scsi/cxlflash/
4019 F:      include/uapi/scsi/cxlflash_ioctls.h
4020 F:      Documentation/powerpc/cxlflash.txt
4021
4022 CYBERPRO FB DRIVER
4023 M:      Russell King <linux@armlinux.org.uk>
4024 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4025 W:      http://www.armlinux.org.uk/
4026 S:      Maintained
4027 F:      drivers/video/fbdev/cyber2000fb.*
4028
4029 CYCLADES ASYNC MUX DRIVER
4030 W:      http://www.cyclades.com/
4031 S:      Orphan
4032 F:      drivers/tty/cyclades.c
4033 F:      include/linux/cyclades.h
4034 F:      include/uapi/linux/cyclades.h
4035
4036 CYCLADES PC300 DRIVER
4037 W:      http://www.cyclades.com/
4038 S:      Orphan
4039 F:      drivers/net/wan/pc300*
4040
4041 CYPRESS_FIRMWARE MEDIA DRIVER
4042 M:      Antti Palosaari <crope@iki.fi>
4043 L:      linux-media@vger.kernel.org
4044 W:      https://linuxtv.org
4045 W:      http://palosaari.fi/linux/
4046 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4047 T:      git git://linuxtv.org/anttip/media_tree.git
4048 S:      Maintained
4049 F:      drivers/media/common/cypress_firmware*
4050
4051 CYTTSP TOUCHSCREEN DRIVER
4052 M:      Ferruh Yigit <fery@cypress.com>
4053 L:      linux-input@vger.kernel.org
4054 S:      Supported
4055 F:      drivers/input/touchscreen/cyttsp*
4056 F:      include/linux/input/cyttsp.h
4057
4058 D-LINK DIR-685 TOUCHKEYS DRIVER
4059 M:      Linus Walleij <linus.walleij@linaro.org>
4060 L:      linux-input@vger.kernel.org
4061 S:      Supported
4062 F:      drivers/input/dlink-dir685-touchkeys.c
4063
4064 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4065 M:      Joshua Kinard <kumba@gentoo.org>
4066 S:      Maintained
4067 F:      drivers/rtc/rtc-ds1685.c
4068 F:      include/linux/rtc/ds1685.h
4069
4070 DAMA SLAVE for AX.25
4071 M:      Joerg Reuter <jreuter@yaina.de>
4072 W:      http://yaina.de/jreuter/
4073 W:      http://www.qsl.net/dl1bke/
4074 L:      linux-hams@vger.kernel.org
4075 S:      Maintained
4076 F:      net/ax25/af_ax25.c
4077 F:      net/ax25/ax25_dev.c
4078 F:      net/ax25/ax25_ds_*
4079 F:      net/ax25/ax25_in.c
4080 F:      net/ax25/ax25_out.c
4081 F:      net/ax25/ax25_timer.c
4082 F:      net/ax25/sysctl_net_ax25.c
4083
4084 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4085 L:      netdev@vger.kernel.org
4086 S:      Orphan
4087 F:      Documentation/networking/dmfe.txt
4088 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4089
4090 DC390/AM53C974 SCSI driver
4091 M:      Hannes Reinecke <hare@suse.com>
4092 L:      linux-scsi@vger.kernel.org
4093 S:      Maintained
4094 F:      drivers/scsi/am53c974.c
4095
4096 DC395x SCSI driver
4097 M:      Oliver Neukum <oliver@neukum.org>
4098 M:      Ali Akcaagac <aliakc@web.de>
4099 M:      Jamie Lenehan <lenehan@twibble.org>
4100 L:      dc395x@twibble.org
4101 W:      http://twibble.org/dist/dc395x/
4102 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4103 S:      Maintained
4104 F:      Documentation/scsi/dc395x.txt
4105 F:      drivers/scsi/dc395x.*
4106
4107 DCCP PROTOCOL
4108 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4109 L:      dccp@vger.kernel.org
4110 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4111 S:      Maintained
4112 F:      include/linux/dccp.h
4113 F:      include/uapi/linux/dccp.h
4114 F:      include/linux/tfrc.h
4115 F:      net/dccp/
4116
4117 DECnet NETWORK LAYER
4118 W:      http://linux-decnet.sourceforge.net
4119 L:      linux-decnet-user@lists.sourceforge.net
4120 S:      Orphan
4121 F:      Documentation/networking/decnet.txt
4122 F:      net/decnet/
4123
4124 DECSTATION PLATFORM SUPPORT
4125 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4126 L:      linux-mips@linux-mips.org
4127 W:      http://www.linux-mips.org/wiki/DECstation
4128 S:      Maintained
4129 F:      arch/mips/dec/
4130 F:      arch/mips/include/asm/dec/
4131 F:      arch/mips/include/asm/mach-dec/
4132
4133 DEFXX FDDI NETWORK DRIVER
4134 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4135 S:      Maintained
4136 F:      drivers/net/fddi/defxx.*
4137
4138 DELL SMBIOS DRIVER
4139 M:      Pali Rohár <pali.rohar@gmail.com>
4140 M:      Mario Limonciello <mario.limonciello@dell.com>
4141 L:      platform-driver-x86@vger.kernel.org
4142 S:      Maintained
4143 F:      drivers/platform/x86/dell-smbios.*
4144
4145 DELL SMBIOS SMM DRIVER
4146 M:      Mario Limonciello <mario.limonciello@dell.com>
4147 L:      platform-driver-x86@vger.kernel.org
4148 S:      Maintained
4149 F:      drivers/platform/x86/dell-smbios-smm.c
4150
4151 DELL SMBIOS WMI DRIVER
4152 M:      Mario Limonciello <mario.limonciello@dell.com>
4153 L:      platform-driver-x86@vger.kernel.org
4154 S:      Maintained
4155 F:      drivers/platform/x86/dell-smbios-wmi.c
4156 F:      tools/wmi/dell-smbios-example.c
4157
4158 DELL LAPTOP DRIVER
4159 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4160 M:      Pali Rohár <pali.rohar@gmail.com>
4161 L:      platform-driver-x86@vger.kernel.org
4162 S:      Maintained
4163 F:      drivers/platform/x86/dell-laptop.c
4164
4165 DELL LAPTOP FREEFALL DRIVER
4166 M:      Pali Rohár <pali.rohar@gmail.com>
4167 S:      Maintained
4168 F:      drivers/platform/x86/dell-smo8800.c
4169
4170 DELL LAPTOP RBTN DRIVER
4171 M:      Pali Rohár <pali.rohar@gmail.com>
4172 S:      Maintained
4173 F:      drivers/platform/x86/dell-rbtn.*
4174
4175 DELL LAPTOP SMM DRIVER
4176 M:      Pali Rohár <pali.rohar@gmail.com>
4177 S:      Maintained
4178 F:      drivers/hwmon/dell-smm-hwmon.c
4179 F:      include/uapi/linux/i8k.h
4180
4181 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4182 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4183 S:      Maintained
4184 F:      Documentation/dcdbas.txt
4185 F:      drivers/firmware/dcdbas.*
4186
4187 DELL WMI NOTIFICATIONS DRIVER
4188 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4189 M:      Pali Rohár <pali.rohar@gmail.com>
4190 S:      Maintained
4191 F:      drivers/platform/x86/dell-wmi.c
4192
4193 DELL WMI DESCRIPTOR DRIVER
4194 M:      Mario Limonciello <mario.limonciello@dell.com>
4195 S:      Maintained
4196 F:      drivers/platform/x86/dell-wmi-descriptor.c
4197
4198 DELTA ST MEDIA DRIVER
4199 M:      Hugues Fruchet <hugues.fruchet@st.com>
4200 L:      linux-media@vger.kernel.org
4201 T:      git git://linuxtv.org/media_tree.git
4202 W:      https://linuxtv.org
4203 S:      Supported
4204 F:      drivers/media/platform/sti/delta
4205
4206 DENALI NAND DRIVER
4207 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4208 L:      linux-mtd@lists.infradead.org
4209 S:      Supported
4210 F:      drivers/mtd/nand/raw/denali*
4211
4212 DESIGNWARE USB2 DRD IP DRIVER
4213 M:      Minas Harutyunyan <hminas@synopsys.com>
4214 L:      linux-usb@vger.kernel.org
4215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4216 S:      Maintained
4217 F:      drivers/usb/dwc2/
4218
4219 DESIGNWARE USB3 DRD IP DRIVER
4220 M:      Felipe Balbi <balbi@kernel.org>
4221 L:      linux-usb@vger.kernel.org
4222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4223 S:      Maintained
4224 F:      drivers/usb/dwc3/
4225
4226 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4227 M:      Andreas Klinger <ak@it-klinger.de>
4228 L:      linux-iio@vger.kernel.org
4229 S:      Maintained
4230 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4231 F:      drivers/iio/proximity/srf*.c
4232
4233 DEVICE COREDUMP (DEV_COREDUMP)
4234 M:      Johannes Berg <johannes@sipsolutions.net>
4235 L:      linux-kernel@vger.kernel.org
4236 S:      Maintained
4237 F:      drivers/base/devcoredump.c
4238 F:      include/linux/devcoredump.h
4239
4240 DEVICE FREQUENCY (DEVFREQ)
4241 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4242 M:      Kyungmin Park <kyungmin.park@samsung.com>
4243 R:      Chanwoo Choi <cw00.choi@samsung.com>
4244 L:      linux-pm@vger.kernel.org
4245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4246 S:      Maintained
4247 F:      drivers/devfreq/
4248 F:      include/linux/devfreq.h
4249 F:      Documentation/devicetree/bindings/devfreq/
4250
4251 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4252 M:      Chanwoo Choi <cw00.choi@samsung.com>
4253 L:      linux-pm@vger.kernel.org
4254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4255 S:      Supported
4256 F:      drivers/devfreq/event/
4257 F:      drivers/devfreq/devfreq-event.c
4258 F:      include/linux/devfreq-event.h
4259 F:      Documentation/devicetree/bindings/devfreq/event/
4260
4261 DEVICE NUMBER REGISTRY
4262 M:      Torben Mathiasen <device@lanana.org>
4263 W:      http://lanana.org/docs/device-list/index.html
4264 S:      Maintained
4265
4266 DEVICE-MAPPER  (LVM)
4267 M:      Alasdair Kergon <agk@redhat.com>
4268 M:      Mike Snitzer <snitzer@redhat.com>
4269 M:      dm-devel@redhat.com
4270 L:      dm-devel@redhat.com
4271 W:      http://sources.redhat.com/dm
4272 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4274 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4275 S:      Maintained
4276 F:      Documentation/device-mapper/
4277 F:      drivers/md/Makefile
4278 F:      drivers/md/Kconfig
4279 F:      drivers/md/dm*
4280 F:      drivers/md/persistent-data/
4281 F:      include/linux/device-mapper.h
4282 F:      include/linux/dm-*.h
4283 F:      include/uapi/linux/dm-*.h
4284
4285 DEVLINK
4286 M:      Jiri Pirko <jiri@mellanox.com>
4287 L:      netdev@vger.kernel.org
4288 S:      Supported
4289 F:      net/core/devlink.c
4290 F:      include/net/devlink.h
4291 F:      include/uapi/linux/devlink.h
4292
4293 DIALOG SEMICONDUCTOR DRIVERS
4294 M:      Support Opensource <support.opensource@diasemi.com>
4295 W:      http://www.dialog-semiconductor.com/products
4296 S:      Supported
4297 F:      Documentation/hwmon/da90??
4298 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4299 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4300 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4301 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4302 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4303 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4304 F:      drivers/gpio/gpio-da90??.c
4305 F:      drivers/hwmon/da90??-hwmon.c
4306 F:      drivers/iio/adc/da91??-*.c
4307 F:      drivers/input/misc/da90??_onkey.c
4308 F:      drivers/input/touchscreen/da9052_tsi.c
4309 F:      drivers/leds/leds-da90??.c
4310 F:      drivers/mfd/da903x.c
4311 F:      drivers/mfd/da90??-*.c
4312 F:      drivers/mfd/da91??-*.c
4313 F:      drivers/power/supply/da9052-battery.c
4314 F:      drivers/power/supply/da91??-*.c
4315 F:      drivers/regulator/da903x.c
4316 F:      drivers/regulator/da9???-regulator.[ch]
4317 F:      drivers/thermal/da90??-thermal.c
4318 F:      drivers/rtc/rtc-da90??.c
4319 F:      drivers/video/backlight/da90??_bl.c
4320 F:      drivers/watchdog/da90??_wdt.c
4321 F:      include/linux/mfd/da903x.h
4322 F:      include/linux/mfd/da9052/
4323 F:      include/linux/mfd/da9055/
4324 F:      include/linux/mfd/da9062/
4325 F:      include/linux/mfd/da9063/
4326 F:      include/linux/mfd/da9150/
4327 F:      include/linux/regulator/da9211.h
4328 F:      include/sound/da[79]*.h
4329 F:      sound/soc/codecs/da[79]*.[ch]
4330
4331 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4332 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4333 L:      linux-gpio@vger.kernel.org
4334 S:      Maintained
4335 F:      drivers/gpio/gpio-gpio-mm.c
4336
4337 DIGI NEO AND CLASSIC PCI PRODUCTS
4338 M:      Lidza Louina <lidza.louina@gmail.com>
4339 M:      Mark Hounschell <markh@compro.net>
4340 L:      driverdev-devel@linuxdriverproject.org
4341 S:      Maintained
4342 F:      drivers/staging/dgnc/
4343
4344 DIOLAN U2C-12 I2C DRIVER
4345 M:      Guenter Roeck <linux@roeck-us.net>
4346 L:      linux-i2c@vger.kernel.org
4347 S:      Maintained
4348 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4349
4350 FILESYSTEM DIRECT ACCESS (DAX)
4351 M:      Matthew Wilcox <mawilcox@microsoft.com>
4352 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4353 L:      linux-fsdevel@vger.kernel.org
4354 S:      Supported
4355 F:      fs/dax.c
4356 F:      include/linux/dax.h
4357 F:      include/trace/events/fs_dax.h
4358
4359 DEVICE DIRECT ACCESS (DAX)
4360 M:      Dan Williams <dan.j.williams@intel.com>
4361 M:      Dave Jiang <dave.jiang@intel.com>
4362 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4363 M:      Vishal Verma <vishal.l.verma@intel.com>
4364 L:      linux-nvdimm@lists.01.org
4365 S:      Supported
4366 F:      drivers/dax/
4367
4368 DIRECTORY NOTIFICATION (DNOTIFY)
4369 M:      Jan Kara <jack@suse.cz>
4370 R:      Amir Goldstein <amir73il@gmail.com>
4371 L:      linux-fsdevel@vger.kernel.org
4372 S:      Maintained
4373 F:      Documentation/filesystems/dnotify.txt
4374 F:      fs/notify/dnotify/
4375 F:      include/linux/dnotify.h
4376
4377 DISK GEOMETRY AND PARTITION HANDLING
4378 M:      Andries Brouwer <aeb@cwi.nl>
4379 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4380 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4381 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4382 S:      Maintained
4383
4384 DISKQUOTA
4385 M:      Jan Kara <jack@suse.com>
4386 S:      Maintained
4387 F:      Documentation/filesystems/quota.txt
4388 F:      fs/quota/
4389 F:      include/linux/quota*.h
4390 F:      include/uapi/linux/quota*.h
4391
4392 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4393 M:      Bernie Thompson <bernie@plugable.com>
4394 L:      linux-fbdev@vger.kernel.org
4395 S:      Maintained
4396 W:      http://plugable.com/category/projects/udlfb/
4397 F:      drivers/video/fbdev/udlfb.c
4398 F:      include/video/udlfb.h
4399 F:      Documentation/fb/udlfb.txt
4400
4401 DISTRIBUTED LOCK MANAGER (DLM)
4402 M:      Christine Caulfield <ccaulfie@redhat.com>
4403 M:      David Teigland <teigland@redhat.com>
4404 L:      cluster-devel@redhat.com
4405 W:      http://sources.redhat.com/cluster/
4406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4407 S:      Supported
4408 F:      fs/dlm/
4409
4410 DMA BUFFER SHARING FRAMEWORK
4411 M:      Sumit Semwal <sumit.semwal@linaro.org>
4412 S:      Maintained
4413 L:      linux-media@vger.kernel.org
4414 L:      dri-devel@lists.freedesktop.org
4415 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4416 F:      drivers/dma-buf/
4417 F:      include/linux/dma-buf*
4418 F:      include/linux/reservation.h
4419 F:      include/linux/*fence.h
4420 F:      Documentation/driver-api/dma-buf.rst
4421 T:      git git://anongit.freedesktop.org/drm/drm-misc
4422
4423 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4424 M:      Vinod Koul <vkoul@kernel.org>
4425 L:      dmaengine@vger.kernel.org
4426 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4427 S:      Maintained
4428 F:      drivers/dma/
4429 F:      include/linux/dmaengine.h
4430 F:      include/linux/of_dma.h
4431 F:      Documentation/devicetree/bindings/dma/
4432 F:      Documentation/driver-api/dmaengine/
4433 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4434
4435 DMA MAPPING HELPERS
4436 M:      Christoph Hellwig <hch@lst.de>
4437 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4438 R:      Robin Murphy <robin.murphy@arm.com>
4439 L:      iommu@lists.linux-foundation.org
4440 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4441 W:      http://git.infradead.org/users/hch/dma-mapping.git
4442 S:      Supported
4443 F:      kernel/dma/
4444 F:      include/asm-generic/dma-mapping.h
4445 F:      include/linux/dma-direct.h
4446 F:      include/linux/dma-mapping.h
4447 F:      include/linux/dma-noncoherent.h
4448
4449 DME1737 HARDWARE MONITOR DRIVER
4450 M:      Juerg Haefliger <juergh@gmail.com>
4451 L:      linux-hwmon@vger.kernel.org
4452 S:      Maintained
4453 F:      Documentation/hwmon/dme1737
4454 F:      drivers/hwmon/dme1737.c
4455
4456 DMI/SMBIOS SUPPORT
4457 M:      Jean Delvare <jdelvare@suse.com>
4458 S:      Maintained
4459 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4460 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4461 F:      drivers/firmware/dmi-id.c
4462 F:      drivers/firmware/dmi_scan.c
4463 F:      include/linux/dmi.h
4464
4465 DOCUMENTATION
4466 M:      Jonathan Corbet <corbet@lwn.net>
4467 L:      linux-doc@vger.kernel.org
4468 S:      Maintained
4469 F:      Documentation/
4470 F:      scripts/kernel-doc
4471 X:      Documentation/ABI/
4472 X:      Documentation/devicetree/
4473 X:      Documentation/acpi
4474 X:      Documentation/power
4475 X:      Documentation/spi
4476 X:      Documentation/media
4477 T:      git git://git.lwn.net/linux.git docs-next
4478
4479 DOCUMENTATION/ITALIAN
4480 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4481 L:      linux-doc@vger.kernel.org
4482 S:      Maintained
4483 F:      Documentation/translations/it_IT
4484
4485 DONGWOON DW9714 LENS VOICE COIL DRIVER
4486 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4487 L:      linux-media@vger.kernel.org
4488 T:      git git://linuxtv.org/media_tree.git
4489 S:      Maintained
4490 F:      drivers/media/i2c/dw9714.c
4491
4492 DONGWOON DW9807 LENS VOICE COIL DRIVER
4493 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4494 L:      linux-media@vger.kernel.org
4495 T:      git git://linuxtv.org/media_tree.git
4496 S:      Maintained
4497 F:      drivers/media/i2c/dw9807.c
4498
4499 DOUBLETALK DRIVER
4500 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4501 L:      blinux-list@redhat.com
4502 S:      Maintained
4503 F:      drivers/char/dtlk.c
4504 F:      include/linux/dtlk.h
4505
4506 DPAA2 DATAPATH I/O (DPIO) DRIVER
4507 M:      Roy Pledge <Roy.Pledge@nxp.com>
4508 L:      linux-kernel@vger.kernel.org
4509 S:      Maintained
4510 F:      drivers/staging/fsl-mc/bus/dpio
4511
4512 DPAA2 ETHERNET DRIVER
4513 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4514 L:      linux-kernel@vger.kernel.org
4515 S:      Maintained
4516 F:      drivers/staging/fsl-dpaa2/ethernet
4517
4518 DPAA2 ETHERNET SWITCH DRIVER
4519 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4520 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4521 L:      linux-kernel@vger.kernel.org
4522 S:      Maintained
4523 F:      drivers/staging/fsl-dpaa2/ethsw
4524
4525 DPAA2 PTP CLOCK DRIVER
4526 M:      Yangbo Lu <yangbo.lu@nxp.com>
4527 L:      linux-kernel@vger.kernel.org
4528 S:      Maintained
4529 F:      drivers/staging/fsl-dpaa2/rtc
4530
4531 DPT_I2O SCSI RAID DRIVER
4532 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4533 L:      linux-scsi@vger.kernel.org
4534 W:      http://www.adaptec.com/
4535 S:      Maintained
4536 F:      drivers/scsi/dpt*
4537 F:      drivers/scsi/dpt/
4538
4539 DRBD DRIVER
4540 M:      Philipp Reisner <philipp.reisner@linbit.com>
4541 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4542 L:      drbd-dev@lists.linbit.com
4543 W:      http://www.drbd.org
4544 T:      git git://git.linbit.com/linux-drbd.git
4545 T:      git git://git.linbit.com/drbd-8.4.git
4546 S:      Supported
4547 F:      drivers/block/drbd/
4548 F:      lib/lru_cache.c
4549 F:      Documentation/blockdev/drbd/
4550
4551 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4552 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4553 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4555 S:      Supported
4556 F:      Documentation/kobject.txt
4557 F:      drivers/base/
4558 F:      fs/debugfs/
4559 F:      fs/sysfs/
4560 F:      include/linux/debugfs.h
4561 F:      include/linux/kobj*
4562 F:      lib/kobj*
4563
4564 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4565 M:      Kevin Hilman <khilman@kernel.org>
4566 M:      Nishanth Menon <nm@ti.com>
4567 S:      Maintained
4568 F:      drivers/power/avs/
4569 F:      include/linux/power/smartreflex.h
4570 L:      linux-pm@vger.kernel.org
4571
4572 DRM DRIVER FOR ARM PL111 CLCD
4573 M:      Eric Anholt <eric@anholt.net>
4574 T:      git git://anongit.freedesktop.org/drm/drm-misc
4575 S:      Supported
4576 F:      drivers/gpu/drm/pl111/
4577
4578 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4579 M:      Linus Walleij <linus.walleij@linaro.org>
4580 T:      git git://anongit.freedesktop.org/drm/drm-misc
4581 S:      Maintained
4582 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4583 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4584
4585 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4586 M:      Dave Airlie <airlied@redhat.com>
4587 S:      Odd Fixes
4588 F:      drivers/gpu/drm/ast/
4589
4590 DRM DRIVER FOR BOCHS VIRTUAL GPU
4591 M:      Gerd Hoffmann <kraxel@redhat.com>
4592 L:      virtualization@lists.linux-foundation.org
4593 T:      git git://anongit.freedesktop.org/drm/drm-misc
4594 S:      Maintained
4595 F:      drivers/gpu/drm/bochs/
4596
4597 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4598 M:      Linus Walleij <linus.walleij@linaro.org>
4599 T:      git git://anongit.freedesktop.org/drm/drm-misc
4600 S:      Maintained
4601 F:      drivers/gpu/drm/tve200/
4602
4603 DRM DRIVER FOR ILITEK ILI9225 PANELS
4604 M:      David Lechner <david@lechnology.com>
4605 S:      Maintained
4606 F:      drivers/gpu/drm/tinydrm/ili9225.c
4607 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4608
4609 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4610 S:      Orphan / Obsolete
4611 F:      drivers/gpu/drm/i810/
4612 F:      include/uapi/drm/i810_drm.h
4613
4614 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4615 S:      Orphan / Obsolete
4616 F:      drivers/gpu/drm/mga/
4617 F:      include/uapi/drm/mga_drm.h
4618
4619 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4620 M:      Dave Airlie <airlied@redhat.com>
4621 S:      Odd Fixes
4622 F:      drivers/gpu/drm/mgag200/
4623
4624 DRM DRIVER FOR MI0283QT
4625 M:      Noralf Trønnes <noralf@tronnes.org>
4626 S:      Maintained
4627 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4628 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4629
4630 DRM DRIVER FOR MSM ADRENO GPU
4631 M:      Rob Clark <robdclark@gmail.com>
4632 L:      linux-arm-msm@vger.kernel.org
4633 L:      dri-devel@lists.freedesktop.org
4634 L:      freedreno@lists.freedesktop.org
4635 T:      git git://people.freedesktop.org/~robclark/linux
4636 S:      Maintained
4637 F:      drivers/gpu/drm/msm/
4638 F:      include/uapi/drm/msm_drm.h
4639 F:      Documentation/devicetree/bindings/display/msm/
4640
4641 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4642 M:      Ben Skeggs <bskeggs@redhat.com>
4643 L:      dri-devel@lists.freedesktop.org
4644 L:      nouveau@lists.freedesktop.org
4645 T:      git git://github.com/skeggsb/linux
4646 S:      Supported
4647 F:      drivers/gpu/drm/nouveau/
4648 F:      include/uapi/drm/nouveau_drm.h
4649
4650 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4651 M:      Noralf Trønnes <noralf@tronnes.org>
4652 S:      Maintained
4653 F:      drivers/gpu/drm/tinydrm/repaper.c
4654 F:      Documentation/devicetree/bindings/display/repaper.txt
4655
4656 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4657 M:      Dave Airlie <airlied@redhat.com>
4658 M:      Gerd Hoffmann <kraxel@redhat.com>
4659 L:      virtualization@lists.linux-foundation.org
4660 T:      git git://anongit.freedesktop.org/drm/drm-misc
4661 S:      Obsolete
4662 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4663 F:      drivers/gpu/drm/cirrus/
4664
4665 DRM DRIVER FOR QXL VIRTUAL GPU
4666 M:      Dave Airlie <airlied@redhat.com>
4667 M:      Gerd Hoffmann <kraxel@redhat.com>
4668 L:      virtualization@lists.linux-foundation.org
4669 T:      git git://anongit.freedesktop.org/drm/drm-misc
4670 S:      Maintained
4671 F:      drivers/gpu/drm/qxl/
4672 F:      include/uapi/drm/qxl_drm.h
4673
4674 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4675 S:      Orphan / Obsolete
4676 F:      drivers/gpu/drm/r128/
4677 F:      include/uapi/drm/r128_drm.h
4678
4679 DRM DRIVER FOR SAVAGE VIDEO CARDS
4680 S:      Orphan / Obsolete
4681 F:      drivers/gpu/drm/savage/
4682 F:      include/uapi/drm/savage_drm.h
4683
4684 DRM DRIVER FOR SIS VIDEO CARDS
4685 S:      Orphan / Obsolete
4686 F:      drivers/gpu/drm/sis/
4687 F:      include/uapi/drm/sis_drm.h
4688
4689 DRM DRIVER FOR SITRONIX ST7586 PANELS
4690 M:      David Lechner <david@lechnology.com>
4691 S:      Maintained
4692 F:      drivers/gpu/drm/tinydrm/st7586.c
4693 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4694
4695 DRM DRIVER FOR SITRONIX ST7735R PANELS
4696 M:      David Lechner <david@lechnology.com>
4697 S:      Maintained
4698 F:      drivers/gpu/drm/tinydrm/st7735r.c
4699 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4700
4701 DRM DRIVER FOR TDFX VIDEO CARDS
4702 S:      Orphan / Obsolete
4703 F:      drivers/gpu/drm/tdfx/
4704
4705 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4706 M:      Dave Airlie <airlied@redhat.com>
4707 S:      Odd Fixes
4708 F:      drivers/gpu/drm/udl/
4709
4710 DRM DRIVER FOR VMWARE VIRTUAL GPU
4711 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4712 M:      Sinclair Yeh <syeh@vmware.com>
4713 M:      Thomas Hellstrom <thellstrom@vmware.com>
4714 L:      dri-devel@lists.freedesktop.org
4715 T:      git git://people.freedesktop.org/~syeh/repos_linux
4716 T:      git git://people.freedesktop.org/~thomash/linux
4717 S:      Supported
4718 F:      drivers/gpu/drm/vmwgfx/
4719 F:      include/uapi/drm/vmwgfx_drm.h
4720
4721 DRM DRIVERS
4722 M:      David Airlie <airlied@linux.ie>
4723 L:      dri-devel@lists.freedesktop.org
4724 T:      git git://anongit.freedesktop.org/drm/drm
4725 B:      https://bugs.freedesktop.org/
4726 C:      irc://chat.freenode.net/dri-devel
4727 S:      Maintained
4728 F:      drivers/gpu/drm/
4729 F:      drivers/gpu/vga/
4730 F:      Documentation/devicetree/bindings/display/
4731 F:      Documentation/devicetree/bindings/gpu/
4732 F:      Documentation/gpu/
4733 F:      include/drm/
4734 F:      include/uapi/drm/
4735 F:      include/linux/vga*
4736
4737 DRM DRIVERS AND MISC GPU PATCHES
4738 M:      Gustavo Padovan <gustavo@padovan.org>
4739 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4740 M:      Sean Paul <seanpaul@chromium.org>
4741 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4742 S:      Maintained
4743 T:      git git://anongit.freedesktop.org/drm/drm-misc
4744 F:      Documentation/gpu/
4745 F:      drivers/gpu/vga/
4746 F:      drivers/gpu/drm/*
4747 F:      include/drm/drm*
4748 F:      include/uapi/drm/drm*
4749 F:      include/linux/vga*
4750
4751 DRM DRIVERS FOR ALLWINNER A10
4752 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4753 L:      dri-devel@lists.freedesktop.org
4754 S:      Supported
4755 F:      drivers/gpu/drm/sun4i/
4756 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4757 T:      git git://anongit.freedesktop.org/drm/drm-misc
4758
4759 DRM DRIVERS FOR AMLOGIC SOCS
4760 M:      Neil Armstrong <narmstrong@baylibre.com>
4761 L:      dri-devel@lists.freedesktop.org
4762 L:      linux-amlogic@lists.infradead.org
4763 W:      http://linux-meson.com/
4764 S:      Supported
4765 F:      drivers/gpu/drm/meson/
4766 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4767 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4768 F:      Documentation/gpu/meson.rst
4769 T:      git git://anongit.freedesktop.org/drm/drm-misc
4770
4771 DRM DRIVERS FOR ATMEL HLCDC
4772 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4773 L:      dri-devel@lists.freedesktop.org
4774 S:      Supported
4775 F:      drivers/gpu/drm/atmel-hlcdc/
4776 F:      Documentation/devicetree/bindings/display/atmel/
4777 T:      git git://anongit.freedesktop.org/drm/drm-misc
4778
4779 DRM DRIVERS FOR BRIDGE CHIPS
4780 M:      Archit Taneja <architt@codeaurora.org>
4781 M:      Andrzej Hajda <a.hajda@samsung.com>
4782 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4783 S:      Maintained
4784 T:      git git://anongit.freedesktop.org/drm/drm-misc
4785 F:      drivers/gpu/drm/bridge/
4786
4787 DRM DRIVERS FOR EXYNOS
4788 M:      Inki Dae <inki.dae@samsung.com>
4789 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4790 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4791 M:      Kyungmin Park <kyungmin.park@samsung.com>
4792 L:      dri-devel@lists.freedesktop.org
4793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4794 S:      Supported
4795 F:      drivers/gpu/drm/exynos/
4796 F:      include/uapi/drm/exynos_drm.h
4797 F:      Documentation/devicetree/bindings/display/exynos/
4798
4799 DRM DRIVERS FOR FREESCALE DCU
4800 M:      Stefan Agner <stefan@agner.ch>
4801 M:      Alison Wang <alison.wang@nxp.com>
4802 L:      dri-devel@lists.freedesktop.org
4803 S:      Supported
4804 F:      drivers/gpu/drm/fsl-dcu/
4805 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4806 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4807 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4808
4809 DRM DRIVERS FOR FREESCALE IMX
4810 M:      Philipp Zabel <p.zabel@pengutronix.de>
4811 L:      dri-devel@lists.freedesktop.org
4812 S:      Maintained
4813 F:      drivers/gpu/drm/imx/
4814 F:      drivers/gpu/ipu-v3/
4815 F:      Documentation/devicetree/bindings/display/imx/
4816
4817 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4818 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4819 L:      dri-devel@lists.freedesktop.org
4820 T:      git git://github.com/patjak/drm-gma500
4821 S:      Maintained
4822 F:      drivers/gpu/drm/gma500/
4823
4824 DRM DRIVERS FOR HISILICON
4825 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4826 M:      Rongrong Zou <zourongrong@gmail.com>
4827 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4828 R:      Chen Feng <puck.chen@hisilicon.com>
4829 L:      dri-devel@lists.freedesktop.org
4830 T:      git git://github.com/xin3liang/linux.git
4831 S:      Maintained
4832 F:      drivers/gpu/drm/hisilicon/
4833 F:      Documentation/devicetree/bindings/display/hisilicon/
4834
4835 DRM DRIVERS FOR MEDIATEK
4836 M:      CK Hu <ck.hu@mediatek.com>
4837 M:      Philipp Zabel <p.zabel@pengutronix.de>
4838 L:      dri-devel@lists.freedesktop.org
4839 S:      Supported
4840 F:      drivers/gpu/drm/mediatek/
4841 F:      Documentation/devicetree/bindings/display/mediatek/
4842
4843 DRM DRIVERS FOR NVIDIA TEGRA
4844 M:      Thierry Reding <thierry.reding@gmail.com>
4845 L:      dri-devel@lists.freedesktop.org
4846 L:      linux-tegra@vger.kernel.org
4847 T:      git git://anongit.freedesktop.org/tegra/linux.git
4848 S:      Supported
4849 F:      drivers/gpu/drm/tegra/
4850 F:      drivers/gpu/host1x/
4851 F:      include/linux/host1x.h
4852 F:      include/uapi/drm/tegra_drm.h
4853 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4854
4855 DRM DRIVERS FOR RENESAS
4856 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4857 L:      dri-devel@lists.freedesktop.org
4858 L:      linux-renesas-soc@vger.kernel.org
4859 T:      git git://linuxtv.org/pinchartl/fbdev
4860 S:      Supported
4861 F:      drivers/gpu/drm/rcar-du/
4862 F:      drivers/gpu/drm/shmobile/
4863 F:      include/linux/platform_data/shmob_drm.h
4864 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4865 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4866 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4867
4868 DRM DRIVERS FOR ROCKCHIP
4869 M:      Sandy Huang <hjc@rock-chips.com>
4870 M:      Heiko Stübner <heiko@sntech.de>
4871 L:      dri-devel@lists.freedesktop.org
4872 S:      Maintained
4873 F:      drivers/gpu/drm/rockchip/
4874 F:      Documentation/devicetree/bindings/display/rockchip/
4875 T:      git git://anongit.freedesktop.org/drm/drm-misc
4876
4877 DRM DRIVERS FOR STI
4878 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4879 M:      Vincent Abriou <vincent.abriou@st.com>
4880 L:      dri-devel@lists.freedesktop.org
4881 T:      git git://anongit.freedesktop.org/drm/drm-misc
4882 S:      Maintained
4883 F:      drivers/gpu/drm/sti
4884 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4885
4886 DRM DRIVERS FOR STM
4887 M:      Yannick Fertre <yannick.fertre@st.com>
4888 M:      Philippe Cornu <philippe.cornu@st.com>
4889 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4890 M:      Vincent Abriou <vincent.abriou@st.com>
4891 L:      dri-devel@lists.freedesktop.org
4892 T:      git git://anongit.freedesktop.org/drm/drm-misc
4893 S:      Maintained
4894 F:      drivers/gpu/drm/stm
4895 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4896
4897 DRM DRIVERS FOR TI LCDC
4898 M:      Jyri Sarha <jsarha@ti.com>
4899 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4900 L:      dri-devel@lists.freedesktop.org
4901 S:      Maintained
4902 F:      drivers/gpu/drm/tilcdc/
4903 F:      Documentation/devicetree/bindings/display/tilcdc/
4904
4905 DRM DRIVERS FOR TI OMAP
4906 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4907 L:      dri-devel@lists.freedesktop.org
4908 S:      Maintained
4909 F:      drivers/gpu/drm/omapdrm/
4910 F:      Documentation/devicetree/bindings/display/ti/
4911
4912 DRM DRIVERS FOR V3D
4913 M:      Eric Anholt <eric@anholt.net>
4914 S:      Supported
4915 F:      drivers/gpu/drm/v3d/
4916 F:      include/uapi/drm/v3d_drm.h
4917 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4918 T:      git git://anongit.freedesktop.org/drm/drm-misc
4919
4920 DRM DRIVERS FOR VC4
4921 M:      Eric Anholt <eric@anholt.net>
4922 T:      git git://github.com/anholt/linux
4923 S:      Supported
4924 F:      drivers/gpu/drm/vc4/
4925 F:      include/uapi/drm/vc4_drm.h
4926 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4927 T:      git git://anongit.freedesktop.org/drm/drm-misc
4928
4929 DRM DRIVERS FOR VIVANTE GPU IP
4930 M:      Lucas Stach <l.stach@pengutronix.de>
4931 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4932 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4933 L:      etnaviv@lists.freedesktop.org
4934 L:      dri-devel@lists.freedesktop.org
4935 S:      Maintained
4936 F:      drivers/gpu/drm/etnaviv/
4937 F:      include/uapi/drm/etnaviv_drm.h
4938 F:      Documentation/devicetree/bindings/display/etnaviv/
4939
4940 DRM DRIVERS FOR ZTE ZX
4941 M:      Shawn Guo <shawnguo@kernel.org>
4942 L:      dri-devel@lists.freedesktop.org
4943 S:      Maintained
4944 F:      drivers/gpu/drm/zte/
4945 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4946 T:      git git://anongit.freedesktop.org/drm/drm-misc
4947
4948 DRM PANEL DRIVERS
4949 M:      Thierry Reding <thierry.reding@gmail.com>
4950 L:      dri-devel@lists.freedesktop.org
4951 T:      git git://anongit.freedesktop.org/drm/drm-misc
4952 S:      Maintained
4953 F:      drivers/gpu/drm/drm_panel.c
4954 F:      drivers/gpu/drm/panel/
4955 F:      include/drm/drm_panel.h
4956 F:      Documentation/devicetree/bindings/display/panel/
4957
4958 DRM TINYDRM DRIVERS
4959 M:      Noralf Trønnes <noralf@tronnes.org>
4960 W:      https://github.com/notro/tinydrm/wiki/Development
4961 T:      git git://anongit.freedesktop.org/drm/drm-misc
4962 S:      Maintained
4963 F:      drivers/gpu/drm/tinydrm/
4964 F:      include/drm/tinydrm/
4965
4966 DRM DRIVERS FOR XEN
4967 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4968 T:      git git://anongit.freedesktop.org/drm/drm-misc
4969 L:      dri-devel@lists.freedesktop.org
4970 L:      xen-devel@lists.xen.org
4971 S:      Supported
4972 F:      drivers/gpu/drm/xen/
4973 F:      Documentation/gpu/xen-front.rst
4974
4975 DRM TTM SUBSYSTEM
4976 M:      Christian Koenig <christian.koenig@amd.com>
4977 M:      Huang Rui <ray.huang@amd.com>
4978 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4979 T:      git git://people.freedesktop.org/~agd5f/linux
4980 S:      Maintained
4981 L:      dri-devel@lists.freedesktop.org
4982 F:      include/drm/ttm/
4983 F:      drivers/gpu/drm/ttm/
4984
4985 DSBR100 USB FM RADIO DRIVER
4986 M:      Alexey Klimov <klimov.linux@gmail.com>
4987 L:      linux-media@vger.kernel.org
4988 T:      git git://linuxtv.org/media_tree.git
4989 S:      Maintained
4990 F:      drivers/media/radio/dsbr100.c
4991
4992 DSCC4 DRIVER
4993 M:      Francois Romieu <romieu@fr.zoreil.com>
4994 L:      netdev@vger.kernel.org
4995 S:      Maintained
4996 F:      drivers/net/wan/dscc4.c
4997
4998 DT3155 MEDIA DRIVER
4999 M:      Hans Verkuil <hverkuil@xs4all.nl>
5000 L:      linux-media@vger.kernel.org
5001 T:      git git://linuxtv.org/media_tree.git
5002 W:      https://linuxtv.org
5003 S:      Odd Fixes
5004 F:      drivers/media/pci/dt3155/
5005
5006 DVB_USB_AF9015 MEDIA DRIVER
5007 M:      Antti Palosaari <crope@iki.fi>
5008 L:      linux-media@vger.kernel.org
5009 W:      https://linuxtv.org
5010 W:      http://palosaari.fi/linux/
5011 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5012 T:      git git://linuxtv.org/anttip/media_tree.git
5013 S:      Maintained
5014 F:      drivers/media/usb/dvb-usb-v2/af9015*
5015
5016 DVB_USB_AF9035 MEDIA DRIVER
5017 M:      Antti Palosaari <crope@iki.fi>
5018 L:      linux-media@vger.kernel.org
5019 W:      https://linuxtv.org
5020 W:      http://palosaari.fi/linux/
5021 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5022 T:      git git://linuxtv.org/anttip/media_tree.git
5023 S:      Maintained
5024 F:      drivers/media/usb/dvb-usb-v2/af9035*
5025
5026 DVB_USB_ANYSEE MEDIA DRIVER
5027 M:      Antti Palosaari <crope@iki.fi>
5028 L:      linux-media@vger.kernel.org
5029 W:      https://linuxtv.org
5030 W:      http://palosaari.fi/linux/
5031 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5032 T:      git git://linuxtv.org/anttip/media_tree.git
5033 S:      Maintained
5034 F:      drivers/media/usb/dvb-usb-v2/anysee*
5035
5036 DVB_USB_AU6610 MEDIA DRIVER
5037 M:      Antti Palosaari <crope@iki.fi>
5038 L:      linux-media@vger.kernel.org
5039 W:      https://linuxtv.org
5040 W:      http://palosaari.fi/linux/
5041 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5042 T:      git git://linuxtv.org/anttip/media_tree.git
5043 S:      Maintained
5044 F:      drivers/media/usb/dvb-usb-v2/au6610*
5045
5046 DVB_USB_CE6230 MEDIA DRIVER
5047 M:      Antti Palosaari <crope@iki.fi>
5048 L:      linux-media@vger.kernel.org
5049 W:      https://linuxtv.org
5050 W:      http://palosaari.fi/linux/
5051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5052 T:      git git://linuxtv.org/anttip/media_tree.git
5053 S:      Maintained
5054 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5055
5056 DVB_USB_CXUSB MEDIA DRIVER
5057 M:      Michael Krufky <mkrufky@linuxtv.org>
5058 L:      linux-media@vger.kernel.org
5059 W:      https://linuxtv.org
5060 W:      http://github.com/mkrufky
5061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5062 T:      git git://linuxtv.org/media_tree.git
5063 S:      Maintained
5064 F:      drivers/media/usb/dvb-usb/cxusb*
5065
5066 DVB_USB_EC168 MEDIA DRIVER
5067 M:      Antti Palosaari <crope@iki.fi>
5068 L:      linux-media@vger.kernel.org
5069 W:      https://linuxtv.org
5070 W:      http://palosaari.fi/linux/
5071 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5072 T:      git git://linuxtv.org/anttip/media_tree.git
5073 S:      Maintained
5074 F:      drivers/media/usb/dvb-usb-v2/ec168*
5075
5076 DVB_USB_GL861 MEDIA DRIVER
5077 M:      Antti Palosaari <crope@iki.fi>
5078 L:      linux-media@vger.kernel.org
5079 W:      https://linuxtv.org
5080 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5081 T:      git git://linuxtv.org/anttip/media_tree.git
5082 S:      Maintained
5083 F:      drivers/media/usb/dvb-usb-v2/gl861*
5084
5085 DVB_USB_MXL111SF MEDIA DRIVER
5086 M:      Michael Krufky <mkrufky@linuxtv.org>
5087 L:      linux-media@vger.kernel.org
5088 W:      https://linuxtv.org
5089 W:      http://github.com/mkrufky
5090 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5091 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5092 S:      Maintained
5093 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5094
5095 DVB_USB_RTL28XXU MEDIA DRIVER
5096 M:      Antti Palosaari <crope@iki.fi>
5097 L:      linux-media@vger.kernel.org
5098 W:      https://linuxtv.org
5099 W:      http://palosaari.fi/linux/
5100 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5101 T:      git git://linuxtv.org/anttip/media_tree.git
5102 S:      Maintained
5103 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5104
5105 DVB_USB_V2 MEDIA DRIVER
5106 M:      Antti Palosaari <crope@iki.fi>
5107 L:      linux-media@vger.kernel.org
5108 W:      https://linuxtv.org
5109 W:      http://palosaari.fi/linux/
5110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5111 T:      git git://linuxtv.org/anttip/media_tree.git
5112 S:      Maintained
5113 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5114 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5115
5116 DYNAMIC DEBUG
5117 M:      Jason Baron <jbaron@akamai.com>
5118 S:      Maintained
5119 F:      lib/dynamic_debug.c
5120 F:      include/linux/dynamic_debug.h
5121
5122 DYNAMIC INTERRUPT MODERATION
5123 M:      Tal Gilboa <talgi@mellanox.com>
5124 S:      Maintained
5125 F:      include/linux/net_dim.h
5126
5127 DZ DECSTATION DZ11 SERIAL DRIVER
5128 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5129 S:      Maintained
5130 F:      drivers/tty/serial/dz.*
5131
5132 E3X0 POWER BUTTON DRIVER
5133 M:      Moritz Fischer <moritz.fischer@ettus.com>
5134 L:      usrp-users@lists.ettus.com
5135 W:      http://www.ettus.com
5136 S:      Supported
5137 F:      drivers/input/misc/e3x0-button.c
5138 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5139
5140 E4000 MEDIA DRIVER
5141 M:      Antti Palosaari <crope@iki.fi>
5142 L:      linux-media@vger.kernel.org
5143 W:      https://linuxtv.org
5144 W:      http://palosaari.fi/linux/
5145 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5146 T:      git git://linuxtv.org/anttip/media_tree.git
5147 S:      Maintained
5148 F:      drivers/media/tuners/e4000*
5149
5150 EARTH_PT1 MEDIA DRIVER
5151 M:      Akihiro Tsukada <tskd08@gmail.com>
5152 L:      linux-media@vger.kernel.org
5153 S:      Odd Fixes
5154 F:      drivers/media/pci/pt1/
5155
5156 EARTH_PT3 MEDIA DRIVER
5157 M:      Akihiro Tsukada <tskd08@gmail.com>
5158 L:      linux-media@vger.kernel.org
5159 S:      Odd Fixes
5160 F:      drivers/media/pci/pt3/
5161
5162 EC100 MEDIA DRIVER
5163 M:      Antti Palosaari <crope@iki.fi>
5164 L:      linux-media@vger.kernel.org
5165 W:      https://linuxtv.org
5166 W:      http://palosaari.fi/linux/
5167 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5168 T:      git git://linuxtv.org/anttip/media_tree.git
5169 S:      Maintained
5170 F:      drivers/media/dvb-frontends/ec100*
5171
5172 ECRYPT FILE SYSTEM
5173 M:      Tyler Hicks <tyhicks@canonical.com>
5174 L:      ecryptfs@vger.kernel.org
5175 W:      http://ecryptfs.org
5176 W:      https://launchpad.net/ecryptfs
5177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5178 S:      Supported
5179 F:      Documentation/filesystems/ecryptfs.txt
5180 F:      fs/ecryptfs/
5181
5182 EDAC-AMD64
5183 M:      Borislav Petkov <bp@alien8.de>
5184 L:      linux-edac@vger.kernel.org
5185 S:      Maintained
5186 F:      drivers/edac/amd64_edac*
5187
5188 EDAC-CALXEDA
5189 M:      Robert Richter <rric@kernel.org>
5190 L:      linux-edac@vger.kernel.org
5191 S:      Maintained
5192 F:      drivers/edac/highbank*
5193
5194 EDAC-CAVIUM OCTEON
5195 M:      Ralf Baechle <ralf@linux-mips.org>
5196 M:      David Daney <david.daney@cavium.com>
5197 L:      linux-edac@vger.kernel.org
5198 L:      linux-mips@linux-mips.org
5199 S:      Supported
5200 F:      drivers/edac/octeon_edac*
5201
5202 EDAC-CAVIUM THUNDERX
5203 M:      David Daney <david.daney@cavium.com>
5204 M:      Jan Glauber <jglauber@cavium.com>
5205 L:      linux-edac@vger.kernel.org
5206 S:      Supported
5207 F:      drivers/edac/thunderx_edac*
5208
5209 EDAC-CORE
5210 M:      Borislav Petkov <bp@alien8.de>
5211 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5212 L:      linux-edac@vger.kernel.org
5213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5215 S:      Supported
5216 F:      Documentation/admin-guide/ras.rst
5217 F:      Documentation/driver-api/edac.rst
5218 F:      drivers/edac/
5219 F:      include/linux/edac.h
5220
5221 EDAC-E752X
5222 M:      Mark Gross <mark.gross@intel.com>
5223 L:      linux-edac@vger.kernel.org
5224 S:      Maintained
5225 F:      drivers/edac/e752x_edac.c
5226
5227 EDAC-E7XXX
5228 L:      linux-edac@vger.kernel.org
5229 S:      Maintained
5230 F:      drivers/edac/e7xxx_edac.c
5231
5232 EDAC-FSL_DDR
5233 M:      York Sun <york.sun@nxp.com>
5234 L:      linux-edac@vger.kernel.org
5235 S:      Maintained
5236 F:      drivers/edac/fsl_ddr_edac.*
5237
5238 EDAC-GHES
5239 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5240 L:      linux-edac@vger.kernel.org
5241 S:      Maintained
5242 F:      drivers/edac/ghes_edac.c
5243
5244 EDAC-I3000
5245 L:      linux-edac@vger.kernel.org
5246 S:      Orphan
5247 F:      drivers/edac/i3000_edac.c
5248
5249 EDAC-I5000
5250 L:      linux-edac@vger.kernel.org
5251 S:      Maintained
5252 F:      drivers/edac/i5000_edac.c
5253
5254 EDAC-I5400
5255 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5256 L:      linux-edac@vger.kernel.org
5257 S:      Maintained
5258 F:      drivers/edac/i5400_edac.c
5259
5260 EDAC-I7300
5261 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5262 L:      linux-edac@vger.kernel.org
5263 S:      Maintained
5264 F:      drivers/edac/i7300_edac.c
5265
5266 EDAC-I7CORE
5267 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5268 L:      linux-edac@vger.kernel.org
5269 S:      Maintained
5270 F:      drivers/edac/i7core_edac.c
5271
5272 EDAC-I82443BXGX
5273 M:      Tim Small <tim@buttersideup.com>
5274 L:      linux-edac@vger.kernel.org
5275 S:      Maintained
5276 F:      drivers/edac/i82443bxgx_edac.c
5277
5278 EDAC-I82975X
5279 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5280 M:      "Arvind R." <arvino55@gmail.com>
5281 L:      linux-edac@vger.kernel.org
5282 S:      Maintained
5283 F:      drivers/edac/i82975x_edac.c
5284
5285 EDAC-IE31200
5286 M:      Jason Baron <jbaron@akamai.com>
5287 L:      linux-edac@vger.kernel.org
5288 S:      Maintained
5289 F:      drivers/edac/ie31200_edac.c
5290
5291 EDAC-MPC85XX
5292 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5293 L:      linux-edac@vger.kernel.org
5294 S:      Maintained
5295 F:      drivers/edac/mpc85xx_edac.[ch]
5296
5297 EDAC-PASEMI
5298 M:      Egor Martovetsky <egor@pasemi.com>
5299 L:      linux-edac@vger.kernel.org
5300 S:      Maintained
5301 F:      drivers/edac/pasemi_edac.c
5302
5303 EDAC-PND2
5304 M:      Tony Luck <tony.luck@intel.com>
5305 L:      linux-edac@vger.kernel.org
5306 S:      Maintained
5307 F:      drivers/edac/pnd2_edac.[ch]
5308
5309 EDAC-R82600
5310 M:      Tim Small <tim@buttersideup.com>
5311 L:      linux-edac@vger.kernel.org
5312 S:      Maintained
5313 F:      drivers/edac/r82600_edac.c
5314
5315 EDAC-SBRIDGE
5316 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5317 L:      linux-edac@vger.kernel.org
5318 S:      Maintained
5319 F:      drivers/edac/sb_edac.c
5320
5321 EDAC-SKYLAKE
5322 M:      Tony Luck <tony.luck@intel.com>
5323 L:      linux-edac@vger.kernel.org
5324 S:      Maintained
5325 F:      drivers/edac/skx_edac.c
5326
5327 EDAC-TI
5328 M:      Tero Kristo <t-kristo@ti.com>
5329 L:      linux-edac@vger.kernel.org
5330 S:      Maintained
5331 F:      drivers/edac/ti_edac.c
5332
5333 EDIROL UA-101/UA-1000 DRIVER
5334 M:      Clemens Ladisch <clemens@ladisch.de>
5335 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5336 T:      git git://git.alsa-project.org/alsa-kernel.git
5337 S:      Maintained
5338 F:      sound/usb/misc/ua101.c
5339
5340 EFI TEST DRIVER
5341 L:      linux-efi@vger.kernel.org
5342 M:      Ivan Hu <ivan.hu@canonical.com>
5343 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5344 S:      Maintained
5345 F:      drivers/firmware/efi/test/
5346
5347 EFI VARIABLE FILESYSTEM
5348 M:      Matthew Garrett <matthew.garrett@nebula.com>
5349 M:      Jeremy Kerr <jk@ozlabs.org>
5350 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5352 L:      linux-efi@vger.kernel.org
5353 S:      Maintained
5354 F:      fs/efivarfs/
5355
5356 EFIFB FRAMEBUFFER DRIVER
5357 L:      linux-fbdev@vger.kernel.org
5358 M:      Peter Jones <pjones@redhat.com>
5359 S:      Maintained
5360 F:      drivers/video/fbdev/efifb.c
5361
5362 EFS FILESYSTEM
5363 W:      http://aeschi.ch.eu.org/efs/
5364 S:      Orphan
5365 F:      fs/efs/
5366
5367 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5368 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5369 L:      netdev@vger.kernel.org
5370 S:      Maintained
5371 F:      drivers/net/ethernet/ibm/ehea/
5372
5373 EM28XX VIDEO4LINUX DRIVER
5374 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5375 L:      linux-media@vger.kernel.org
5376 W:      https://linuxtv.org
5377 T:      git git://linuxtv.org/media_tree.git
5378 S:      Maintained
5379 F:      drivers/media/usb/em28xx/
5380 F:      Documentation/media/v4l-drivers/em28xx*
5381
5382 EMBEDDED LINUX
5383 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5384 M:      Matt Mackall <mpm@selenic.com>
5385 M:      David Woodhouse <dwmw2@infradead.org>
5386 L:      linux-embedded@vger.kernel.org
5387 S:      Maintained
5388
5389 Emulex 10Gbps iSCSI - OneConnect DRIVER
5390 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5391 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5392 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5393 L:      linux-scsi@vger.kernel.org
5394 W:      http://www.broadcom.com
5395 S:      Supported
5396 F:      drivers/scsi/be2iscsi/
5397
5398 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5399 M:      Sathya Perla <sathya.perla@broadcom.com>
5400 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5401 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5402 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5403 L:      netdev@vger.kernel.org
5404 W:      http://www.emulex.com
5405 S:      Supported
5406 F:      drivers/net/ethernet/emulex/benet/
5407
5408 EMULEX ONECONNECT ROCE DRIVER
5409 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5410 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5411 L:      linux-rdma@vger.kernel.org
5412 W:      http://www.broadcom.com
5413 S:      Odd Fixes
5414 F:      drivers/infiniband/hw/ocrdma/
5415 F:      include/uapi/rdma/ocrdma-abi.h
5416
5417 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5418 M:      James Smart <james.smart@broadcom.com>
5419 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5420 L:      linux-scsi@vger.kernel.org
5421 W:      http://www.broadcom.com
5422 S:      Supported
5423 F:      drivers/scsi/lpfc/
5424
5425 ENE CB710 FLASH CARD READER DRIVER
5426 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5427 S:      Maintained
5428 F:      drivers/misc/cb710/
5429 F:      drivers/mmc/host/cb710-mmc.*
5430 F:      include/linux/cb710.h
5431
5432 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5433 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5434 S:      Maintained
5435 F:      drivers/media/rc/ene_ir.*
5436
5437 EPSON S1D13XXX FRAMEBUFFER DRIVER
5438 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5439 S:      Maintained
5440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5441 F:      drivers/video/fbdev/s1d13xxxfb.c
5442 F:      include/video/s1d13xxxfb.h
5443
5444 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5445 M:      Jeff Layton <jlayton@kernel.org>
5446 S:      Maintained
5447 F:      lib/errseq.c
5448 F:      include/linux/errseq.h
5449
5450 ET131X NETWORK DRIVER
5451 M:      Mark Einon <mark.einon@gmail.com>
5452 S:      Odd Fixes
5453 F:      drivers/net/ethernet/agere/
5454
5455 ETHERNET BRIDGE
5456 M:      Stephen Hemminger <stephen@networkplumber.org>
5457 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5458 L:      netdev@vger.kernel.org
5459 W:      http://www.linuxfoundation.org/en/Net:Bridge
5460 S:      Maintained
5461 F:      include/linux/netfilter_bridge/
5462 F:      net/bridge/
5463
5464 ETHERNET PHY LIBRARY
5465 M:      Andrew Lunn <andrew@lunn.ch>
5466 M:      Florian Fainelli <f.fainelli@gmail.com>
5467 L:      netdev@vger.kernel.org
5468 S:      Maintained
5469 F:      Documentation/ABI/testing/sysfs-bus-mdio
5470 F:      Documentation/devicetree/bindings/net/mdio*
5471 F:      Documentation/networking/phy.txt
5472 F:      drivers/net/phy/
5473 F:      drivers/of/of_mdio.c
5474 F:      drivers/of/of_net.c
5475 F:      include/linux/*mdio*.h
5476 F:      include/linux/of_net.h
5477 F:      include/linux/phy.h
5478 F:      include/linux/phy_fixed.h
5479 F:      include/linux/platform_data/mdio-bcm-unimac.h
5480 F:      include/trace/events/mdio.h
5481 F:      include/uapi/linux/mdio.h
5482 F:      include/uapi/linux/mii.h
5483
5484 EXT2 FILE SYSTEM
5485 M:      Jan Kara <jack@suse.com>
5486 L:      linux-ext4@vger.kernel.org
5487 S:      Maintained
5488 F:      Documentation/filesystems/ext2.txt
5489 F:      fs/ext2/
5490 F:      include/linux/ext2*
5491
5492 EXT4 FILE SYSTEM
5493 M:      "Theodore Ts'o" <tytso@mit.edu>
5494 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5495 L:      linux-ext4@vger.kernel.org
5496 W:      http://ext4.wiki.kernel.org
5497 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5499 S:      Maintained
5500 F:      Documentation/filesystems/ext4.txt
5501 F:      fs/ext4/
5502
5503 Extended Verification Module (EVM)
5504 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5505 L:      linux-integrity@vger.kernel.org
5506 S:      Supported
5507 F:      security/integrity/evm/
5508
5509 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5510 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5511 L:      linux-efi@vger.kernel.org
5512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5513 S:      Maintained
5514 F:      Documentation/efi-stub.txt
5515 F:      arch/*/kernel/efi.c
5516 F:      arch/x86/boot/compressed/eboot.[ch]
5517 F:      arch/*/include/asm/efi.h
5518 F:      arch/x86/platform/efi/
5519 F:      drivers/firmware/efi/
5520 F:      include/linux/efi*.h
5521 F:      arch/arm/boot/compressed/efi-header.S
5522 F:      arch/arm64/kernel/efi-entry.S
5523
5524 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5525 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5526 M:      Chanwoo Choi <cw00.choi@samsung.com>
5527 L:      linux-kernel@vger.kernel.org
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5529 S:      Maintained
5530 F:      drivers/extcon/
5531 F:      include/linux/extcon/
5532 F:      include/linux/extcon.h
5533 F:      Documentation/extcon/
5534 F:      Documentation/devicetree/bindings/extcon/
5535
5536 EXYNOS DP DRIVER
5537 M:      Jingoo Han <jingoohan1@gmail.com>
5538 L:      dri-devel@lists.freedesktop.org
5539 S:      Maintained
5540 F:      drivers/gpu/drm/exynos/exynos_dp*
5541
5542 EXYNOS SYSMMU (IOMMU) driver
5543 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5544 L:      iommu@lists.linux-foundation.org
5545 S:      Maintained
5546 F:      drivers/iommu/exynos-iommu.c
5547
5548 EZchip NPS platform support
5549 M:      Vineet Gupta <vgupta@synopsys.com>
5550 M:      Ofer Levi <oferle@mellanox.com>
5551 S:      Supported
5552 F:      arch/arc/plat-eznps
5553 F:      arch/arc/boot/dts/eznps.dts
5554
5555 F2FS FILE SYSTEM
5556 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5557 M:      Chao Yu <yuchao0@huawei.com>
5558 L:      linux-f2fs-devel@lists.sourceforge.net
5559 W:      https://f2fs.wiki.kernel.org/
5560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5561 S:      Maintained
5562 F:      Documentation/filesystems/f2fs.txt
5563 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5564 F:      fs/f2fs/
5565 F:      include/linux/f2fs_fs.h
5566 F:      include/trace/events/f2fs.h
5567
5568 F71805F HARDWARE MONITORING DRIVER
5569 M:      Jean Delvare <jdelvare@suse.com>
5570 L:      linux-hwmon@vger.kernel.org
5571 S:      Maintained
5572 F:      Documentation/hwmon/f71805f
5573 F:      drivers/hwmon/f71805f.c
5574
5575 FADDR2LINE
5576 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5577 S:      Maintained
5578 F:      scripts/faddr2line
5579
5580 FAILOVER MODULE
5581 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5582 L:      netdev@vger.kernel.org
5583 S:      Supported
5584 F:      net/core/failover.c
5585 F:      include/net/failover.h
5586 F:      Documentation/networking/failover.rst
5587
5588 FANOTIFY
5589 M:      Jan Kara <jack@suse.cz>
5590 R:      Amir Goldstein <amir73il@gmail.com>
5591 L:      linux-fsdevel@vger.kernel.org
5592 S:      Maintained
5593 F:      fs/notify/fanotify/
5594 F:      include/linux/fanotify.h
5595 F:      include/uapi/linux/fanotify.h
5596
5597 FARSYNC SYNCHRONOUS DRIVER
5598 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5599 W:      http://www.farsite.co.uk/
5600 S:      Supported
5601 F:      drivers/net/wan/farsync.*
5602
5603 FAULT INJECTION SUPPORT
5604 M:      Akinobu Mita <akinobu.mita@gmail.com>
5605 S:      Supported
5606 F:      Documentation/fault-injection/
5607 F:      lib/fault-inject.c
5608
5609 FBTFT Framebuffer drivers
5610 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5611 S:      Maintained
5612 F:      drivers/staging/fbtft/
5613
5614 FC0011 TUNER DRIVER
5615 M:      Michael Buesch <m@bues.ch>
5616 L:      linux-media@vger.kernel.org
5617 S:      Maintained
5618 F:      drivers/media/tuners/fc0011.h
5619 F:      drivers/media/tuners/fc0011.c
5620
5621 FC2580 MEDIA DRIVER
5622 M:      Antti Palosaari <crope@iki.fi>
5623 L:      linux-media@vger.kernel.org
5624 W:      https://linuxtv.org
5625 W:      http://palosaari.fi/linux/
5626 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5627 T:      git git://linuxtv.org/anttip/media_tree.git
5628 S:      Maintained
5629 F:      drivers/media/tuners/fc2580*
5630
5631 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5632 M:      Johannes Thumshirn <jth@kernel.org>
5633 L:      linux-scsi@vger.kernel.org
5634 W:      www.Open-FCoE.org
5635 S:      Supported
5636 F:      drivers/scsi/libfc/
5637 F:      drivers/scsi/fcoe/
5638 F:      include/scsi/fc/
5639 F:      include/scsi/libfc.h
5640 F:      include/scsi/libfcoe.h
5641 F:      include/uapi/scsi/fc/
5642
5643 FILE LOCKING (flock() and fcntl()/lockf())
5644 M:      Jeff Layton <jlayton@kernel.org>
5645 M:      "J. Bruce Fields" <bfields@fieldses.org>
5646 L:      linux-fsdevel@vger.kernel.org
5647 S:      Maintained
5648 F:      include/linux/fcntl.h
5649 F:      include/uapi/linux/fcntl.h
5650 F:      fs/fcntl.c
5651 F:      fs/locks.c
5652
5653 FILESYSTEMS (VFS and infrastructure)
5654 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5655 L:      linux-fsdevel@vger.kernel.org
5656 S:      Maintained
5657 F:      fs/*
5658 F:      include/linux/fs.h
5659 F:      include/uapi/linux/fs.h
5660
5661 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5662 M:      Riku Voipio <riku.voipio@iki.fi>
5663 L:      linux-hwmon@vger.kernel.org
5664 S:      Maintained
5665 F:      drivers/hwmon/f75375s.c
5666 F:      include/linux/f75375s.h
5667
5668 FIREWIRE AUDIO DRIVERS
5669 M:      Clemens Ladisch <clemens@ladisch.de>
5670 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5671 T:      git git://git.alsa-project.org/alsa-kernel.git
5672 S:      Maintained
5673 F:      sound/firewire/
5674
5675 FIREWIRE MEDIA DRIVERS (firedtv)
5676 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5677 L:      linux-media@vger.kernel.org
5678 L:      linux1394-devel@lists.sourceforge.net
5679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5680 S:      Maintained
5681 F:      drivers/media/firewire/
5682
5683 FIREWIRE SBP-2 TARGET
5684 M:      Chris Boot <bootc@bootc.net>
5685 L:      linux-scsi@vger.kernel.org
5686 L:      target-devel@vger.kernel.org
5687 L:      linux1394-devel@lists.sourceforge.net
5688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5689 S:      Maintained
5690 F:      drivers/target/sbp/
5691
5692 FIREWIRE SUBSYSTEM
5693 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5694 L:      linux1394-devel@lists.sourceforge.net
5695 W:      http://ieee1394.wiki.kernel.org/
5696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5697 S:      Maintained
5698 F:      drivers/firewire/
5699 F:      include/linux/firewire.h
5700 F:      include/uapi/linux/firewire*.h
5701 F:      tools/firewire/
5702
5703 FIRMWARE LOADER (request_firmware)
5704 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5705 L:      linux-kernel@vger.kernel.org
5706 S:      Maintained
5707 F:      Documentation/firmware_class/
5708 F:      drivers/base/firmware_loader/
5709 F:      include/linux/firmware.h
5710
5711 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5712 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5713 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5714 S:      Maintained
5715 F:      drivers/block/rsxx/
5716
5717 FLOPPY DRIVER
5718 M:      Jiri Kosina <jikos@kernel.org>
5719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5720 S:      Odd fixes
5721 F:      drivers/block/floppy.c
5722
5723 FMC SUBSYSTEM
5724 M:      Alessandro Rubini <rubini@gnudd.com>
5725 W:      http://www.ohwr.org/projects/fmc-bus
5726 S:      Supported
5727 F:      drivers/fmc/
5728 F:      include/linux/fmc*.h
5729 F:      include/linux/ipmi-fru.h
5730 K:      fmc_d.*register
5731
5732 FPGA MANAGER FRAMEWORK
5733 M:      Alan Tull <atull@kernel.org>
5734 M:      Moritz Fischer <mdf@kernel.org>
5735 L:      linux-fpga@vger.kernel.org
5736 S:      Maintained
5737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5738 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5739 F:      Documentation/fpga/
5740 F:      Documentation/driver-api/fpga/
5741 F:      Documentation/devicetree/bindings/fpga/
5742 F:      drivers/fpga/
5743 F:      include/linux/fpga/
5744 W:      http://www.rocketboards.org
5745
5746 FPGA DFL DRIVERS
5747 M:      Wu Hao <hao.wu@intel.com>
5748 L:      linux-fpga@vger.kernel.org
5749 S:      Maintained
5750 F:      Documentation/fpga/dfl.txt
5751 F:      include/uapi/linux/fpga-dfl.h
5752 F:      drivers/fpga/dfl*
5753
5754 FPU EMULATOR
5755 M:      Bill Metzenthen <billm@melbpc.org.au>
5756 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5757 S:      Maintained
5758 F:      arch/x86/math-emu/
5759
5760 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5761 L:      netdev@vger.kernel.org
5762 S:      Orphan
5763 F:      drivers/net/wan/dlci.c
5764 F:      drivers/net/wan/sdla.c
5765
5766 FRAMEBUFFER LAYER
5767 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5768 L:      dri-devel@lists.freedesktop.org
5769 L:      linux-fbdev@vger.kernel.org
5770 T:      git git://github.com/bzolnier/linux.git
5771 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5772 S:      Maintained
5773 F:      Documentation/fb/
5774 F:      drivers/video/
5775 F:      include/video/
5776 F:      include/linux/fb.h
5777 F:      include/uapi/video/
5778 F:      include/uapi/linux/fb.h
5779
5780 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5781 M:      Horia Geantă <horia.geanta@nxp.com>
5782 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5783 L:      linux-crypto@vger.kernel.org
5784 S:      Maintained
5785 F:      drivers/crypto/caam/
5786 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5787
5788 FREESCALE DIU FRAMEBUFFER DRIVER
5789 M:      Timur Tabi <timur@kernel.org>
5790 L:      linux-fbdev@vger.kernel.org
5791 S:      Maintained
5792 F:      drivers/video/fbdev/fsl-diu-fb.*
5793
5794 FREESCALE DMA DRIVER
5795 M:      Li Yang <leoyang.li@nxp.com>
5796 M:      Zhang Wei <zw@zh-kernel.org>
5797 L:      linuxppc-dev@lists.ozlabs.org
5798 S:      Maintained
5799 F:      drivers/dma/fsldma.*
5800
5801 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5802 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5803 L:      netdev@vger.kernel.org
5804 S:      Maintained
5805 F:      drivers/net/ethernet/freescale/gianfar*
5806 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5807
5808 FREESCALE GPMI NAND DRIVER
5809 M:      Han Xu <han.xu@nxp.com>
5810 L:      linux-mtd@lists.infradead.org
5811 S:      Maintained
5812 F:      drivers/mtd/nand/raw/gpmi-nand/*
5813
5814 FREESCALE I2C CPM DRIVER
5815 M:      Jochen Friedrich <jochen@scram.de>
5816 L:      linuxppc-dev@lists.ozlabs.org
5817 L:      linux-i2c@vger.kernel.org
5818 S:      Maintained
5819 F:      drivers/i2c/busses/i2c-cpm.c
5820
5821 FREESCALE IMX / MXC FEC DRIVER
5822 M:      Fugang Duan <fugang.duan@nxp.com>
5823 L:      netdev@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/net/ethernet/freescale/fec_main.c
5826 F:      drivers/net/ethernet/freescale/fec_ptp.c
5827 F:      drivers/net/ethernet/freescale/fec.h
5828 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5829
5830 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5831 M:      Sascha Hauer <s.hauer@pengutronix.de>
5832 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5833 L:      linux-fbdev@vger.kernel.org
5834 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5835 S:      Maintained
5836 F:      include/linux/platform_data/video-imxfb.h
5837 F:      drivers/video/fbdev/imxfb.c
5838
5839 FREESCALE QORIQ DPAA ETHERNET DRIVER
5840 M:      Madalin Bucur <madalin.bucur@nxp.com>
5841 L:      netdev@vger.kernel.org
5842 S:      Maintained
5843 F:      drivers/net/ethernet/freescale/dpaa
5844
5845 FREESCALE QORIQ DPAA FMAN DRIVER
5846 M:      Madalin Bucur <madalin.bucur@nxp.com>
5847 L:      netdev@vger.kernel.org
5848 S:      Maintained
5849 F:      drivers/net/ethernet/freescale/fman
5850 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5851
5852 FREESCALE QORIQ PTP CLOCK DRIVER
5853 M:      Yangbo Lu <yangbo.lu@nxp.com>
5854 L:      netdev@vger.kernel.org
5855 S:      Maintained
5856 F:      drivers/ptp/ptp_qoriq.c
5857 F:      include/linux/fsl/ptp_qoriq.h
5858 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5859
5860 FREESCALE QUAD SPI DRIVER
5861 M:      Han Xu <han.xu@nxp.com>
5862 L:      linux-mtd@lists.infradead.org
5863 S:      Maintained
5864 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5865
5866 FREESCALE QUICC ENGINE LIBRARY
5867 M:      Qiang Zhao <qiang.zhao@nxp.com>
5868 L:      linuxppc-dev@lists.ozlabs.org
5869 S:      Maintained
5870 F:      drivers/soc/fsl/qe/
5871 F:      include/soc/fsl/*qe*.h
5872 F:      include/soc/fsl/*ucc*.h
5873
5874 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5875 M:      Li Yang <leoyang.li@nxp.com>
5876 L:      netdev@vger.kernel.org
5877 L:      linuxppc-dev@lists.ozlabs.org
5878 S:      Maintained
5879 F:      drivers/net/ethernet/freescale/ucc_geth*
5880
5881 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5882 M:      Zhao Qiang <qiang.zhao@nxp.com>
5883 L:      netdev@vger.kernel.org
5884 L:      linuxppc-dev@lists.ozlabs.org
5885 S:      Maintained
5886 F:      drivers/net/wan/fsl_ucc_hdlc*
5887
5888 FREESCALE QUICC ENGINE UCC UART DRIVER
5889 M:      Timur Tabi <timur@kernel.org>
5890 L:      linuxppc-dev@lists.ozlabs.org
5891 S:      Maintained
5892 F:      drivers/tty/serial/ucc_uart.c
5893
5894 FREESCALE SOC DRIVERS
5895 M:      Li Yang <leoyang.li@nxp.com>
5896 L:      linuxppc-dev@lists.ozlabs.org
5897 L:      linux-arm-kernel@lists.infradead.org
5898 S:      Maintained
5899 F:      Documentation/devicetree/bindings/soc/fsl/
5900 F:      drivers/soc/fsl/
5901 F:      include/linux/fsl/
5902
5903 FREESCALE SOC FS_ENET DRIVER
5904 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5905 L:      linuxppc-dev@lists.ozlabs.org
5906 L:      netdev@vger.kernel.org
5907 S:      Maintained
5908 F:      drivers/net/ethernet/freescale/fs_enet/
5909 F:      include/linux/fs_enet_pd.h
5910
5911 FREESCALE SOC SOUND DRIVERS
5912 M:      Timur Tabi <timur@kernel.org>
5913 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5914 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5915 R:      Fabio Estevam <fabio.estevam@nxp.com>
5916 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5917 L:      linuxppc-dev@lists.ozlabs.org
5918 S:      Maintained
5919 F:      sound/soc/fsl/fsl*
5920 F:      sound/soc/fsl/imx*
5921 F:      sound/soc/fsl/mpc8610_hpcd.c
5922
5923 FREESCALE USB PERIPHERAL DRIVERS
5924 M:      Li Yang <leoyang.li@nxp.com>
5925 L:      linux-usb@vger.kernel.org
5926 L:      linuxppc-dev@lists.ozlabs.org
5927 S:      Maintained
5928 F:      drivers/usb/gadget/udc/fsl*
5929
5930 FREEVXFS FILESYSTEM
5931 M:      Christoph Hellwig <hch@infradead.org>
5932 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5933 S:      Maintained
5934 F:      fs/freevxfs/
5935
5936 FREEZER
5937 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5938 M:      Pavel Machek <pavel@ucw.cz>
5939 L:      linux-pm@vger.kernel.org
5940 S:      Supported
5941 F:      Documentation/power/freezing-of-tasks.txt
5942 F:      include/linux/freezer.h
5943 F:      kernel/freezer.c
5944
5945 FRONTSWAP API
5946 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5947 L:      linux-kernel@vger.kernel.org
5948 S:      Maintained
5949 F:      mm/frontswap.c
5950 F:      include/linux/frontswap.h
5951
5952 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5953 M:      David Howells <dhowells@redhat.com>
5954 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5955 S:      Supported
5956 F:      Documentation/filesystems/caching/
5957 F:      fs/fscache/
5958 F:      include/linux/fscache*.h
5959
5960 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5961 M:      Theodore Y. Ts'o <tytso@mit.edu>
5962 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5963 L:      linux-fscrypt@vger.kernel.org
5964 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5966 S:      Supported
5967 F:      fs/crypto/
5968 F:      include/linux/fscrypt*.h
5969 F:      Documentation/filesystems/fscrypt.rst
5970
5971 FSI-ATTACHED I2C DRIVER
5972 M:      Eddie James <eajames@linux.vnet.ibm.com>
5973 L:      linux-i2c@vger.kernel.org
5974 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5975 S:      Maintained
5976 F:      drivers/i2c/busses/i2c-fsi.c
5977 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5978
5979 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5980 M:      Jan Kara <jack@suse.cz>
5981 R:      Amir Goldstein <amir73il@gmail.com>
5982 L:      linux-fsdevel@vger.kernel.org
5983 S:      Maintained
5984 F:      fs/notify/
5985 F:      include/linux/fsnotify*.h
5986
5987 FUJITSU LAPTOP EXTRAS
5988 M:      Jonathan Woithe <jwoithe@just42.net>
5989 L:      platform-driver-x86@vger.kernel.org
5990 S:      Maintained
5991 F:      drivers/platform/x86/fujitsu-laptop.c
5992
5993 FUJITSU M-5MO LS CAMERA ISP DRIVER
5994 M:      Kyungmin Park <kyungmin.park@samsung.com>
5995 M:      Heungjun Kim <riverful.kim@samsung.com>
5996 L:      linux-media@vger.kernel.org
5997 S:      Maintained
5998 F:      drivers/media/i2c/m5mols/
5999 F:      include/media/i2c/m5mols.h
6000
6001 FUJITSU TABLET EXTRAS
6002 M:      Robert Gerlach <khnz@gmx.de>
6003 L:      platform-driver-x86@vger.kernel.org
6004 S:      Maintained
6005 F:      drivers/platform/x86/fujitsu-tablet.c
6006
6007 FUSE: FILESYSTEM IN USERSPACE
6008 M:      Miklos Szeredi <miklos@szeredi.hu>
6009 L:      linux-fsdevel@vger.kernel.org
6010 W:      http://fuse.sourceforge.net/
6011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6012 S:      Maintained
6013 F:      fs/fuse/
6014 F:      include/uapi/linux/fuse.h
6015 F:      Documentation/filesystems/fuse.txt
6016
6017 FUTEX SUBSYSTEM
6018 M:      Thomas Gleixner <tglx@linutronix.de>
6019 M:      Ingo Molnar <mingo@redhat.com>
6020 R:      Peter Zijlstra <peterz@infradead.org>
6021 R:      Darren Hart <dvhart@infradead.org>
6022 L:      linux-kernel@vger.kernel.org
6023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6024 S:      Maintained
6025 F:      kernel/futex.c
6026 F:      kernel/futex_compat.c
6027 F:      include/asm-generic/futex.h
6028 F:      include/linux/futex.h
6029 F:      include/uapi/linux/futex.h
6030 F:      tools/testing/selftests/futex/
6031 F:      tools/perf/bench/futex*
6032 F:      Documentation/*futex*
6033
6034 GCC PLUGINS
6035 M:      Kees Cook <keescook@chromium.org>
6036 R:      Emese Revfy <re.emese@gmail.com>
6037 L:      kernel-hardening@lists.openwall.com
6038 S:      Maintained
6039 F:      scripts/gcc-plugins/
6040 F:      scripts/gcc-plugin.sh
6041 F:      scripts/Makefile.gcc-plugins
6042 F:      Documentation/gcc-plugins.txt
6043
6044 GASKET DRIVER FRAMEWORK
6045 M:      Rob Springer <rspringer@google.com>
6046 M:      John Joseph <jnjoseph@google.com>
6047 M:      Ben Chan <benchan@chromium.org>
6048 S:      Maintained
6049 F:      drivers/staging/gasket/
6050
6051 GCOV BASED KERNEL PROFILING
6052 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6053 S:      Maintained
6054 F:      kernel/gcov/
6055 F:      Documentation/dev-tools/gcov.rst
6056
6057 GDB KERNEL DEBUGGING HELPER SCRIPTS
6058 M:      Jan Kiszka <jan.kiszka@siemens.com>
6059 M:      Kieran Bingham <kbingham@kernel.org>
6060 S:      Supported
6061 F:      scripts/gdb/
6062
6063 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6064 M:      Achim Leubner <achim_leubner@adaptec.com>
6065 L:      linux-scsi@vger.kernel.org
6066 W:      http://www.icp-vortex.com/
6067 S:      Supported
6068 F:      drivers/scsi/gdt*
6069
6070 GEMTEK FM RADIO RECEIVER DRIVER
6071 M:      Hans Verkuil <hverkuil@xs4all.nl>
6072 L:      linux-media@vger.kernel.org
6073 T:      git git://linuxtv.org/media_tree.git
6074 W:      https://linuxtv.org
6075 S:      Maintained
6076 F:      drivers/media/radio/radio-gemtek*
6077
6078 GENERIC GPIO I2C DRIVER
6079 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6080 S:      Supported
6081 F:      drivers/i2c/busses/i2c-gpio.c
6082 F:      include/linux/platform_data/i2c-gpio.h
6083
6084 GENERIC GPIO I2C MULTIPLEXER DRIVER
6085 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6086 L:      linux-i2c@vger.kernel.org
6087 S:      Supported
6088 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6089 F:      include/linux/platform_data/i2c-mux-gpio.h
6090 F:      Documentation/i2c/muxes/i2c-mux-gpio
6091
6092 GENERIC HDLC (WAN) DRIVERS
6093 M:      Krzysztof Halasa <khc@pm.waw.pl>
6094 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6095 S:      Maintained
6096 F:      drivers/net/wan/c101.c
6097 F:      drivers/net/wan/hd6457*
6098 F:      drivers/net/wan/hdlc*
6099 F:      drivers/net/wan/n2.c
6100 F:      drivers/net/wan/pc300too.c
6101 F:      drivers/net/wan/pci200syn.c
6102 F:      drivers/net/wan/wanxl*
6103
6104 GENERIC INCLUDE/ASM HEADER FILES
6105 M:      Arnd Bergmann <arnd@arndb.de>
6106 L:      linux-arch@vger.kernel.org
6107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6108 S:      Maintained
6109 F:      include/asm-generic/
6110 F:      include/uapi/asm-generic/
6111
6112 GENERIC PHY FRAMEWORK
6113 M:      Kishon Vijay Abraham I <kishon@ti.com>
6114 L:      linux-kernel@vger.kernel.org
6115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6116 S:      Supported
6117 F:      drivers/phy/
6118 F:      include/linux/phy/
6119
6120 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6121 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6122 S:      Supported
6123 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6124
6125 GENERIC PM DOMAINS
6126 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6127 M:      Kevin Hilman <khilman@kernel.org>
6128 M:      Ulf Hansson <ulf.hansson@linaro.org>
6129 L:      linux-pm@vger.kernel.org
6130 S:      Supported
6131 F:      drivers/base/power/domain*.c
6132 F:      include/linux/pm_domain.h
6133 F:      Documentation/devicetree/bindings/power/power_domain.txt
6134
6135 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6136 M:      Eugen Hristev <eugen.hristev@microchip.com>
6137 L:      linux-input@vger.kernel.org
6138 S:      Maintained
6139 F:      drivers/input/touchscreen/resistive-adc-touch.c
6140
6141 GENERIC UIO DRIVER FOR PCI DEVICES
6142 M:      "Michael S. Tsirkin" <mst@redhat.com>
6143 L:      kvm@vger.kernel.org
6144 S:      Supported
6145 F:      drivers/uio/uio_pci_generic.c
6146
6147 GENWQE (IBM Generic Workqueue Card)
6148 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6149 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6150 S:      Supported
6151 F:      drivers/misc/genwqe/
6152
6153 GET_MAINTAINER SCRIPT
6154 M:      Joe Perches <joe@perches.com>
6155 S:      Maintained
6156 F:      scripts/get_maintainer.pl
6157
6158 GFS2 FILE SYSTEM
6159 M:      Bob Peterson <rpeterso@redhat.com>
6160 M:      Andreas Gruenbacher <agruenba@redhat.com>
6161 L:      cluster-devel@redhat.com
6162 W:      http://sources.redhat.com/cluster/
6163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6164 S:      Supported
6165 F:      Documentation/filesystems/gfs2*.txt
6166 F:      fs/gfs2/
6167 F:      include/uapi/linux/gfs2_ondisk.h
6168
6169 GIGASET ISDN DRIVERS
6170 M:      Paul Bolle <pebolle@tiscali.nl>
6171 L:      gigaset307x-common@lists.sourceforge.net
6172 W:      http://gigaset307x.sourceforge.net/
6173 S:      Odd Fixes
6174 F:      Documentation/isdn/README.gigaset
6175 F:      drivers/isdn/gigaset/
6176 F:      include/uapi/linux/gigaset_dev.h
6177
6178 GNSS SUBSYSTEM
6179 M:      Johan Hovold <johan@kernel.org>
6180 S:      Maintained
6181 F:      Documentation/ABI/testing/sysfs-class-gnss
6182 F:      Documentation/devicetree/bindings/gnss/
6183 F:      drivers/gnss/
6184 F:      include/linux/gnss.h
6185
6186 GO7007 MPEG CODEC
6187 M:      Hans Verkuil <hans.verkuil@cisco.com>
6188 L:      linux-media@vger.kernel.org
6189 S:      Maintained
6190 F:      drivers/media/usb/go7007/
6191
6192 GOODIX TOUCHSCREEN
6193 M:      Bastien Nocera <hadess@hadess.net>
6194 L:      linux-input@vger.kernel.org
6195 S:      Maintained
6196 F:      drivers/input/touchscreen/goodix.c
6197
6198 GPD POCKET FAN DRIVER
6199 M:      Hans de Goede <hdegoede@redhat.com>
6200 L:      platform-driver-x86@vger.kernel.org
6201 S:      Maintained
6202 F:      drivers/platform/x86/gpd-pocket-fan.c
6203
6204 GPIO ACPI SUPPORT
6205 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6206 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6207 L:      linux-gpio@vger.kernel.org
6208 L:      linux-acpi@vger.kernel.org
6209 S:      Maintained
6210 F:      Documentation/acpi/gpio-properties.txt
6211 F:      drivers/gpio/gpiolib-acpi.c
6212
6213 GPIO IR Transmitter
6214 M:      Sean Young <sean@mess.org>
6215 L:      linux-media@vger.kernel.org
6216 S:      Maintained
6217 F:      drivers/media/rc/gpio-ir-tx.c
6218
6219 GPIO MOCKUP DRIVER
6220 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6221 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6222 L:      linux-gpio@vger.kernel.org
6223 S:      Maintained
6224 F:      drivers/gpio/gpio-mockup.c
6225 F:      tools/testing/selftests/gpio/
6226
6227 GPIO SUBSYSTEM
6228 M:      Linus Walleij <linus.walleij@linaro.org>
6229 L:      linux-gpio@vger.kernel.org
6230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6231 S:      Maintained
6232 F:      Documentation/devicetree/bindings/gpio/
6233 F:      Documentation/driver-api/gpio/
6234 F:      Documentation/gpio/
6235 F:      Documentation/ABI/testing/gpio-cdev
6236 F:      Documentation/ABI/obsolete/sysfs-gpio
6237 F:      drivers/gpio/
6238 F:      include/linux/gpio/
6239 F:      include/linux/gpio.h
6240 F:      include/linux/of_gpio.h
6241 F:      include/asm-generic/gpio.h
6242 F:      include/uapi/linux/gpio.h
6243 F:      tools/gpio/
6244
6245 GRE DEMULTIPLEXER DRIVER
6246 M:      Dmitry Kozlov <xeb@mail.ru>
6247 L:      netdev@vger.kernel.org
6248 S:      Maintained
6249 F:      net/ipv4/gre_demux.c
6250 F:      net/ipv4/gre_offload.c
6251 F:      include/net/gre.h
6252
6253 GRETH 10/100/1G Ethernet MAC device driver
6254 M:      Andreas Larsson <andreas@gaisler.com>
6255 L:      netdev@vger.kernel.org
6256 S:      Maintained
6257 F:      drivers/net/ethernet/aeroflex/
6258
6259 GREYBUS AUDIO PROTOCOLS DRIVERS
6260 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6261 M:      Mark Greer <mgreer@animalcreek.com>
6262 S:      Maintained
6263 F:      drivers/staging/greybus/audio_apbridgea.c
6264 F:      drivers/staging/greybus/audio_apbridgea.h
6265 F:      drivers/staging/greybus/audio_codec.c
6266 F:      drivers/staging/greybus/audio_codec.h
6267 F:      drivers/staging/greybus/audio_gb.c
6268 F:      drivers/staging/greybus/audio_manager.c
6269 F:      drivers/staging/greybus/audio_manager.h
6270 F:      drivers/staging/greybus/audio_manager_module.c
6271 F:      drivers/staging/greybus/audio_manager_private.h
6272 F:      drivers/staging/greybus/audio_manager_sysfs.c
6273 F:      drivers/staging/greybus/audio_module.c
6274 F:      drivers/staging/greybus/audio_topology.c
6275
6276 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6277 M:      Viresh Kumar <vireshk@kernel.org>
6278 S:      Maintained
6279 F:      drivers/staging/greybus/authentication.c
6280 F:      drivers/staging/greybus/bootrom.c
6281 F:      drivers/staging/greybus/firmware.h
6282 F:      drivers/staging/greybus/fw-core.c
6283 F:      drivers/staging/greybus/fw-download.c
6284 F:      drivers/staging/greybus/fw-management.c
6285 F:      drivers/staging/greybus/greybus_authentication.h
6286 F:      drivers/staging/greybus/greybus_firmware.h
6287 F:      drivers/staging/greybus/hid.c
6288 F:      drivers/staging/greybus/i2c.c
6289 F:      drivers/staging/greybus/spi.c
6290 F:      drivers/staging/greybus/spilib.c
6291 F:      drivers/staging/greybus/spilib.h
6292
6293 GREYBUS LOOPBACK DRIVER
6294 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6295 S:      Maintained
6296 F:      drivers/staging/greybus/loopback.c
6297
6298 GREYBUS PLATFORM DRIVERS
6299 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6300 S:      Maintained
6301 F:      drivers/staging/greybus/arche-platform.c
6302 F:      drivers/staging/greybus/arche-apb-ctrl.c
6303 F:      drivers/staging/greybus/arche_platform.h
6304
6305 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6306 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6307 S:      Maintained
6308 F:      drivers/staging/greybus/sdio.c
6309 F:      drivers/staging/greybus/light.c
6310 F:      drivers/staging/greybus/gpio.c
6311 F:      drivers/staging/greybus/power_supply.c
6312 F:      drivers/staging/greybus/spi.c
6313 F:      drivers/staging/greybus/spilib.c
6314
6315 GREYBUS SUBSYSTEM
6316 M:      Johan Hovold <johan@kernel.org>
6317 M:      Alex Elder <elder@kernel.org>
6318 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6319 S:      Maintained
6320 F:      drivers/staging/greybus/
6321 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6322
6323 GREYBUS UART PROTOCOLS DRIVERS
6324 M:      David Lin <dtwlin@gmail.com>
6325 S:      Maintained
6326 F:      drivers/staging/greybus/uart.c
6327 F:      drivers/staging/greybus/log.c
6328
6329 GS1662 VIDEO SERIALIZER
6330 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6331 L:      linux-media@vger.kernel.org
6332 T:      git git://linuxtv.org/media_tree.git
6333 S:      Maintained
6334 F:      drivers/media/spi/gs1662.c
6335
6336 GSPCA FINEPIX SUBDRIVER
6337 M:      Frank Zago <frank@zago.net>
6338 L:      linux-media@vger.kernel.org
6339 T:      git git://linuxtv.org/media_tree.git
6340 S:      Maintained
6341 F:      drivers/media/usb/gspca/finepix.c
6342
6343 GSPCA GL860 SUBDRIVER
6344 M:      Olivier Lorin <o.lorin@laposte.net>
6345 L:      linux-media@vger.kernel.org
6346 T:      git git://linuxtv.org/media_tree.git
6347 S:      Maintained
6348 F:      drivers/media/usb/gspca/gl860/
6349
6350 GSPCA M5602 SUBDRIVER
6351 M:      Erik Andren <erik.andren@gmail.com>
6352 L:      linux-media@vger.kernel.org
6353 T:      git git://linuxtv.org/media_tree.git
6354 S:      Maintained
6355 F:      drivers/media/usb/gspca/m5602/
6356
6357 GSPCA PAC207 SONIXB SUBDRIVER
6358 M:      Hans Verkuil <hverkuil@xs4all.nl>
6359 L:      linux-media@vger.kernel.org
6360 T:      git git://linuxtv.org/media_tree.git
6361 S:      Odd Fixes
6362 F:      drivers/media/usb/gspca/pac207.c
6363
6364 GSPCA SN9C20X SUBDRIVER
6365 M:      Brian Johnson <brijohn@gmail.com>
6366 L:      linux-media@vger.kernel.org
6367 T:      git git://linuxtv.org/media_tree.git
6368 S:      Maintained
6369 F:      drivers/media/usb/gspca/sn9c20x.c
6370
6371 GSPCA T613 SUBDRIVER
6372 M:      Leandro Costantino <lcostantino@gmail.com>
6373 L:      linux-media@vger.kernel.org
6374 T:      git git://linuxtv.org/media_tree.git
6375 S:      Maintained
6376 F:      drivers/media/usb/gspca/t613.c
6377
6378 GSPCA USB WEBCAM DRIVER
6379 M:      Hans Verkuil <hverkuil@xs4all.nl>
6380 L:      linux-media@vger.kernel.org
6381 T:      git git://linuxtv.org/media_tree.git
6382 S:      Odd Fixes
6383 F:      drivers/media/usb/gspca/
6384
6385 GTP (GPRS Tunneling Protocol)
6386 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6387 M:      Harald Welte <laforge@gnumonks.org>
6388 L:      osmocom-net-gprs@lists.osmocom.org
6389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6390 S:      Maintained
6391 F:      drivers/net/gtp.c
6392
6393 GUID PARTITION TABLE (GPT)
6394 M:      Davidlohr Bueso <dave@stgolabs.net>
6395 L:      linux-efi@vger.kernel.org
6396 S:      Maintained
6397 F:      block/partitions/efi.*
6398
6399 H8/300 ARCHITECTURE
6400 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6401 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6402 W:      http://uclinux-h8.sourceforge.jp
6403 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6404 S:      Maintained
6405 F:      arch/h8300/
6406 F:      drivers/clocksource/h8300_*.c
6407 F:      drivers/clk/h8300/
6408 F:      drivers/irqchip/irq-renesas-h8*.c
6409
6410 HACKRF MEDIA DRIVER
6411 M:      Antti Palosaari <crope@iki.fi>
6412 L:      linux-media@vger.kernel.org
6413 W:      https://linuxtv.org
6414 W:      http://palosaari.fi/linux/
6415 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6416 T:      git git://linuxtv.org/anttip/media_tree.git
6417 S:      Maintained
6418 F:      drivers/media/usb/hackrf/
6419
6420 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6421 M:      Frank Seidel <frank@f-seidel.de>
6422 L:      platform-driver-x86@vger.kernel.org
6423 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6424 S:      Maintained
6425 F:      drivers/platform/x86/hdaps.c
6426
6427 HARDWARE MONITORING
6428 M:      Jean Delvare <jdelvare@suse.com>
6429 M:      Guenter Roeck <linux@roeck-us.net>
6430 L:      linux-hwmon@vger.kernel.org
6431 W:      http://hwmon.wiki.kernel.org/
6432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6433 S:      Maintained
6434 F:      Documentation/devicetree/bindings/hwmon/
6435 F:      Documentation/hwmon/
6436 F:      drivers/hwmon/
6437 F:      include/linux/hwmon*.h
6438
6439 HARDWARE RANDOM NUMBER GENERATOR CORE
6440 M:      Matt Mackall <mpm@selenic.com>
6441 M:      Herbert Xu <herbert@gondor.apana.org.au>
6442 L:      linux-crypto@vger.kernel.org
6443 S:      Odd fixes
6444 F:      Documentation/devicetree/bindings/rng/
6445 F:      Documentation/hw_random.txt
6446 F:      drivers/char/hw_random/
6447 F:      include/linux/hw_random.h
6448
6449 HARDWARE TRACING FACILITIES
6450 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6451 S:      Maintained
6452 F:      drivers/hwtracing/
6453
6454 HARDWARE SPINLOCK CORE
6455 M:      Ohad Ben-Cohen <ohad@wizery.com>
6456 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6457 L:      linux-remoteproc@vger.kernel.org
6458 S:      Maintained
6459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6460 F:      Documentation/devicetree/bindings/hwlock/
6461 F:      Documentation/hwspinlock.txt
6462 F:      drivers/hwspinlock/
6463 F:      include/linux/hwspinlock.h
6464
6465 HARMONY SOUND DRIVER
6466 L:      linux-parisc@vger.kernel.org
6467 S:      Maintained
6468 F:      sound/parisc/harmony.*
6469
6470 HDPVR USB VIDEO ENCODER DRIVER
6471 M:      Hans Verkuil <hverkuil@xs4all.nl>
6472 L:      linux-media@vger.kernel.org
6473 T:      git git://linuxtv.org/media_tree.git
6474 W:      https://linuxtv.org
6475 S:      Odd Fixes
6476 F:      drivers/media/usb/hdpvr/
6477
6478 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6479 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6480 S:      Supported
6481 F:      Documentation/watchdog/hpwdt.txt
6482 F:      drivers/watchdog/hpwdt.c
6483
6484 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6485 M:      Don Brace <don.brace@microsemi.com>
6486 L:      esc.storagedev@microsemi.com
6487 L:      linux-scsi@vger.kernel.org
6488 S:      Supported
6489 F:      Documentation/scsi/hpsa.txt
6490 F:      drivers/scsi/hpsa*.[ch]
6491 F:      include/linux/cciss*.h
6492 F:      include/uapi/linux/cciss*.h
6493
6494 HFI1 DRIVER
6495 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6496 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6497 L:      linux-rdma@vger.kernel.org
6498 S:      Supported
6499 F:      drivers/infiniband/hw/hfi1
6500
6501 HFS FILESYSTEM
6502 L:      linux-fsdevel@vger.kernel.org
6503 S:      Orphan
6504 F:      Documentation/filesystems/hfs.txt
6505 F:      fs/hfs/
6506
6507 HFSPLUS FILESYSTEM
6508 L:      linux-fsdevel@vger.kernel.org
6509 S:      Orphan
6510 F:      Documentation/filesystems/hfsplus.txt
6511 F:      fs/hfsplus/
6512
6513 HGA FRAMEBUFFER DRIVER
6514 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6515 L:      linux-nvidia@lists.surfsouth.com
6516 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6517 S:      Maintained
6518 F:      drivers/video/fbdev/hgafb.c
6519
6520 HIBERNATION (aka Software Suspend, aka swsusp)
6521 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6522 M:      Pavel Machek <pavel@ucw.cz>
6523 L:      linux-pm@vger.kernel.org
6524 B:      https://bugzilla.kernel.org
6525 S:      Supported
6526 F:      arch/x86/power/
6527 F:      drivers/base/power/
6528 F:      kernel/power/
6529 F:      include/linux/suspend.h
6530 F:      include/linux/freezer.h
6531 F:      include/linux/pm.h
6532 F:      arch/*/include/asm/suspend*.h
6533
6534 HID CORE LAYER
6535 M:      Jiri Kosina <jikos@kernel.org>
6536 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6537 L:      linux-input@vger.kernel.org
6538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6539 S:      Maintained
6540 F:      drivers/hid/
6541 F:      include/linux/hid*
6542 F:      include/uapi/linux/hid*
6543
6544 HID SENSOR HUB DRIVERS
6545 M:      Jiri Kosina <jikos@kernel.org>
6546 M:      Jonathan Cameron <jic23@kernel.org>
6547 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6548 L:      linux-input@vger.kernel.org
6549 L:      linux-iio@vger.kernel.org
6550 S:      Maintained
6551 F:      Documentation/hid/hid-sensor*
6552 F:      drivers/hid/hid-sensor-*
6553 F:      drivers/iio/*/hid-*
6554 F:      include/linux/hid-sensor-*
6555
6556 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6557 M:      Thomas Gleixner <tglx@linutronix.de>
6558 L:      linux-kernel@vger.kernel.org
6559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6560 S:      Maintained
6561 F:      Documentation/timers/
6562 F:      kernel/time/hrtimer.c
6563 F:      kernel/time/clockevents.c
6564 F:      kernel/time/timer_*.c
6565 F:      include/linux/clockchips.h
6566 F:      include/linux/hrtimer.h
6567
6568 HIGH-SPEED SCC DRIVER FOR AX.25
6569 L:      linux-hams@vger.kernel.org
6570 S:      Orphan
6571 F:      drivers/net/hamradio/dmascc.c
6572 F:      drivers/net/hamradio/scc.c
6573
6574 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6575 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6576 W:      http://www.highpoint-tech.com
6577 S:      Supported
6578 F:      Documentation/scsi/hptiop.txt
6579 F:      drivers/scsi/hptiop.c
6580
6581 HIPPI
6582 M:      Jes Sorensen <jes@trained-monkey.org>
6583 L:      linux-hippi@sunsite.dk
6584 S:      Maintained
6585 F:      include/linux/hippidevice.h
6586 F:      include/uapi/linux/if_hippi.h
6587 F:      net/802/hippi.c
6588 F:      drivers/net/hippi/
6589
6590 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6591 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6592 M:      Salil Mehta <salil.mehta@huawei.com>
6593 L:      netdev@vger.kernel.org
6594 W:      http://www.hisilicon.com
6595 S:      Maintained
6596 F:      drivers/net/ethernet/hisilicon/hns3/
6597
6598 HISILICON LPC BUS DRIVER
6599 M:      john.garry@huawei.com
6600 W:      http://www.hisilicon.com
6601 S:      Maintained
6602 F:      drivers/bus/hisi_lpc.c
6603 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6604
6605 HISILICON NETWORK SUBSYSTEM DRIVER
6606 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6607 M:      Salil Mehta <salil.mehta@huawei.com>
6608 L:      netdev@vger.kernel.org
6609 W:      http://www.hisilicon.com
6610 S:      Maintained
6611 F:      drivers/net/ethernet/hisilicon/
6612 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6613
6614 HISILICON PMU DRIVER
6615 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6616 W:      http://www.hisilicon.com
6617 S:      Supported
6618 F:      drivers/perf/hisilicon
6619 F:      Documentation/perf/hisi-pmu.txt
6620
6621 HISILICON ROCE DRIVER
6622 M:      Lijun Ou <oulijun@huawei.com>
6623 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6624 L:      linux-rdma@vger.kernel.org
6625 S:      Maintained
6626 F:      drivers/infiniband/hw/hns/
6627 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6628
6629 HISILICON SAS Controller
6630 M:      John Garry <john.garry@huawei.com>
6631 W:      http://www.hisilicon.com
6632 S:      Supported
6633 F:      drivers/scsi/hisi_sas/
6634 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6635
6636 HMM - Heterogeneous Memory Management
6637 M:      Jérôme Glisse <jglisse@redhat.com>
6638 L:      linux-mm@kvack.org
6639 S:      Maintained
6640 F:      mm/hmm*
6641 F:      include/linux/hmm*
6642 F:      Documentation/vm/hmm.rst
6643
6644 HOST AP DRIVER
6645 M:      Jouni Malinen <j@w1.fi>
6646 L:      linux-wireless@vger.kernel.org
6647 W:      http://w1.fi/hostap-driver.html
6648 S:      Obsolete
6649 F:      drivers/net/wireless/intersil/hostap/
6650
6651 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6652 L:      platform-driver-x86@vger.kernel.org
6653 S:      Orphan
6654 F:      drivers/platform/x86/tc1100-wmi.c
6655
6656 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6657 M:      Jaroslav Kysela <perex@perex.cz>
6658 S:      Maintained
6659 F:      drivers/net/ethernet/hp/hp100.*
6660
6661 HPET:   High Precision Event Timers driver
6662 M:      Clemens Ladisch <clemens@ladisch.de>
6663 S:      Maintained
6664 F:      Documentation/timers/hpet.txt
6665 F:      drivers/char/hpet.c
6666 F:      include/linux/hpet.h
6667 F:      include/uapi/linux/hpet.h
6668
6669 HPET:   x86
6670 S:      Orphan
6671 F:      arch/x86/kernel/hpet.c
6672 F:      arch/x86/include/asm/hpet.h
6673
6674 HPFS FILESYSTEM
6675 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6676 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6677 S:      Maintained
6678 F:      fs/hpfs/
6679
6680 HSI SUBSYSTEM
6681 M:      Sebastian Reichel <sre@kernel.org>
6682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6683 S:      Maintained
6684 F:      Documentation/ABI/testing/sysfs-bus-hsi
6685 F:      Documentation/driver-api/hsi.rst
6686 F:      drivers/hsi/
6687 F:      include/linux/hsi/
6688 F:      include/uapi/linux/hsi/
6689
6690 HSO 3G MODEM DRIVER
6691 L:      linux-usb@vger.kernel.org
6692 S:      Orphan
6693 F:      drivers/net/usb/hso.c
6694
6695 HSR NETWORK PROTOCOL
6696 M:      Arvid Brodin <arvid.brodin@alten.se>
6697 L:      netdev@vger.kernel.org
6698 S:      Maintained
6699 F:      net/hsr/
6700
6701 HT16K33 LED CONTROLLER DRIVER
6702 M:      Robin van der Gracht <robin@protonic.nl>
6703 S:      Maintained
6704 F:      drivers/auxdisplay/ht16k33.c
6705 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6706
6707 HTCPEN TOUCHSCREEN DRIVER
6708 M:      Pau Oliva Fora <pof@eslack.org>
6709 L:      linux-input@vger.kernel.org
6710 S:      Maintained
6711 F:      drivers/input/touchscreen/htcpen.c
6712
6713 HUAWEI ETHERNET DRIVER
6714 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6715 L:      netdev@vger.kernel.org
6716 S:      Supported
6717 F:      Documentation/networking/hinic.txt
6718 F:      drivers/net/ethernet/huawei/hinic/
6719
6720 HUGETLB FILESYSTEM
6721 M:      Mike Kravetz <mike.kravetz@oracle.com>
6722 L:      linux-mm@kvack.org
6723 S:      Maintained
6724 F:      fs/hugetlbfs/
6725 F:      mm/hugetlb.c
6726 F:      include/linux/hugetlb.h
6727 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6728 F:      Documentation/vm/hugetlbfs_reserv.rst
6729 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6730
6731 HVA ST MEDIA DRIVER
6732 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6733 L:      linux-media@vger.kernel.org
6734 T:      git git://linuxtv.org/media_tree.git
6735 W:      https://linuxtv.org
6736 S:      Supported
6737 F:      drivers/media/platform/sti/hva
6738
6739 HWPOISON MEMORY FAILURE HANDLING
6740 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6741 L:      linux-mm@kvack.org
6742 S:      Maintained
6743 F:      mm/memory-failure.c
6744 F:      mm/hwpoison-inject.c
6745
6746 Hyper-V CORE AND DRIVERS
6747 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6748 M:      Haiyang Zhang <haiyangz@microsoft.com>
6749 M:      Stephen Hemminger <sthemmin@microsoft.com>
6750 L:      devel@linuxdriverproject.org
6751 S:      Maintained
6752 F:      Documentation/networking/netvsc.txt
6753 F:      arch/x86/include/asm/mshyperv.h
6754 F:      arch/x86/include/asm/trace/hyperv.h
6755 F:      arch/x86/include/asm/hyperv-tlfs.h
6756 F:      arch/x86/kernel/cpu/mshyperv.c
6757 F:      arch/x86/hyperv
6758 F:      drivers/hid/hid-hyperv.c
6759 F:      drivers/hv/
6760 F:      drivers/input/serio/hyperv-keyboard.c
6761 F:      drivers/pci/controller/pci-hyperv.c
6762 F:      drivers/net/hyperv/
6763 F:      drivers/scsi/storvsc_drv.c
6764 F:      drivers/uio/uio_hv_generic.c
6765 F:      drivers/video/fbdev/hyperv_fb.c
6766 F:      net/vmw_vsock/hyperv_transport.c
6767 F:      include/linux/hyperv.h
6768 F:      include/uapi/linux/hyperv.h
6769 F:      tools/hv/
6770 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6771
6772 HYPERVISOR VIRTUAL CONSOLE DRIVER
6773 L:      linuxppc-dev@lists.ozlabs.org
6774 S:      Odd Fixes
6775 F:      drivers/tty/hvc/
6776
6777 I2C ACPI SUPPORT
6778 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6779 L:      linux-i2c@vger.kernel.org
6780 L:      linux-acpi@vger.kernel.org
6781 S:      Maintained
6782 F:      drivers/i2c/i2c-core-acpi.c
6783
6784 I2C MUXES
6785 M:      Peter Rosin <peda@axentia.se>
6786 L:      linux-i2c@vger.kernel.org
6787 S:      Maintained
6788 F:      Documentation/i2c/i2c-topology
6789 F:      Documentation/i2c/muxes/
6790 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6791 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6792 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6793 F:      drivers/i2c/i2c-mux.c
6794 F:      drivers/i2c/muxes/
6795 F:      include/linux/i2c-mux.h
6796
6797 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6798 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6799 L:      linux-i2c@vger.kernel.org
6800 S:      Maintained
6801 F:      drivers/i2c/busses/i2c-mv64xxx.c
6802
6803 I2C OVER PARALLEL PORT
6804 M:      Jean Delvare <jdelvare@suse.com>
6805 L:      linux-i2c@vger.kernel.org
6806 S:      Maintained
6807 F:      Documentation/i2c/busses/i2c-parport
6808 F:      Documentation/i2c/busses/i2c-parport-light
6809 F:      drivers/i2c/busses/i2c-parport.c
6810 F:      drivers/i2c/busses/i2c-parport-light.c
6811
6812 I2C SUBSYSTEM
6813 M:      Wolfram Sang <wsa@the-dreams.de>
6814 L:      linux-i2c@vger.kernel.org
6815 W:      https://i2c.wiki.kernel.org/
6816 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6818 S:      Maintained
6819 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6820 F:      Documentation/i2c/
6821 F:      drivers/i2c/*
6822 F:      include/linux/i2c.h
6823 F:      include/linux/i2c-dev.h
6824 F:      include/linux/i2c-smbus.h
6825 F:      include/uapi/linux/i2c.h
6826 F:      include/uapi/linux/i2c-*.h
6827
6828 I2C SUBSYSTEM HOST DRIVERS
6829 L:      linux-i2c@vger.kernel.org
6830 W:      https://i2c.wiki.kernel.org/
6831 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6833 S:      Odd Fixes
6834 F:      Documentation/devicetree/bindings/i2c/
6835 F:      drivers/i2c/algos/
6836 F:      drivers/i2c/busses/
6837
6838 I2C-TAOS-EVM DRIVER
6839 M:      Jean Delvare <jdelvare@suse.com>
6840 L:      linux-i2c@vger.kernel.org
6841 S:      Maintained
6842 F:      Documentation/i2c/busses/i2c-taos-evm
6843 F:      drivers/i2c/busses/i2c-taos-evm.c
6844
6845 I2C-TINY-USB DRIVER
6846 M:      Till Harbaum <till@harbaum.org>
6847 L:      linux-i2c@vger.kernel.org
6848 W:      http://www.harbaum.org/till/i2c_tiny_usb
6849 S:      Maintained
6850 F:      drivers/i2c/busses/i2c-tiny-usb.c
6851
6852 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6853 M:      Jean Delvare <jdelvare@suse.com>
6854 L:      linux-i2c@vger.kernel.org
6855 S:      Maintained
6856 F:      Documentation/i2c/busses/i2c-ali1535
6857 F:      Documentation/i2c/busses/i2c-ali1563
6858 F:      Documentation/i2c/busses/i2c-ali15x3
6859 F:      Documentation/i2c/busses/i2c-amd756
6860 F:      Documentation/i2c/busses/i2c-amd8111
6861 F:      Documentation/i2c/busses/i2c-i801
6862 F:      Documentation/i2c/busses/i2c-nforce2
6863 F:      Documentation/i2c/busses/i2c-piix4
6864 F:      Documentation/i2c/busses/i2c-sis5595
6865 F:      Documentation/i2c/busses/i2c-sis630
6866 F:      Documentation/i2c/busses/i2c-sis96x
6867 F:      Documentation/i2c/busses/i2c-via
6868 F:      Documentation/i2c/busses/i2c-viapro
6869 F:      drivers/i2c/busses/i2c-ali1535.c
6870 F:      drivers/i2c/busses/i2c-ali1563.c
6871 F:      drivers/i2c/busses/i2c-ali15x3.c
6872 F:      drivers/i2c/busses/i2c-amd756.c
6873 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6874 F:      drivers/i2c/busses/i2c-amd8111.c
6875 F:      drivers/i2c/busses/i2c-i801.c
6876 F:      drivers/i2c/busses/i2c-isch.c
6877 F:      drivers/i2c/busses/i2c-nforce2.c
6878 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6879 F:      drivers/i2c/busses/i2c-piix4.c
6880 F:      drivers/i2c/busses/i2c-sis5595.c
6881 F:      drivers/i2c/busses/i2c-sis630.c
6882 F:      drivers/i2c/busses/i2c-sis96x.c
6883 F:      drivers/i2c/busses/i2c-via.c
6884 F:      drivers/i2c/busses/i2c-viapro.c
6885
6886 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6887 M:      Hans de Goede <hdegoede@redhat.com>
6888 L:      linux-i2c@vger.kernel.org
6889 S:      Maintained
6890 F:      drivers/i2c/busses/i2c-cht-wc.c
6891
6892 I2C/SMBUS ISMT DRIVER
6893 M:      Seth Heasley <seth.heasley@intel.com>
6894 M:      Neil Horman <nhorman@tuxdriver.com>
6895 L:      linux-i2c@vger.kernel.org
6896 F:      drivers/i2c/busses/i2c-ismt.c
6897 F:      Documentation/i2c/busses/i2c-ismt
6898
6899 I2C/SMBUS STUB DRIVER
6900 M:      Jean Delvare <jdelvare@suse.com>
6901 L:      linux-i2c@vger.kernel.org
6902 S:      Maintained
6903 F:      drivers/i2c/i2c-stub.c
6904
6905 IA64 (Itanium) PLATFORM
6906 M:      Tony Luck <tony.luck@intel.com>
6907 M:      Fenghua Yu <fenghua.yu@intel.com>
6908 L:      linux-ia64@vger.kernel.org
6909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6910 S:      Maintained
6911 F:      arch/ia64/
6912
6913 IBM Power 842 compression accelerator
6914 M:      Haren Myneni <haren@us.ibm.com>
6915 S:      Supported
6916 F:      drivers/crypto/nx/Makefile
6917 F:      drivers/crypto/nx/Kconfig
6918 F:      drivers/crypto/nx/nx-842*
6919 F:      include/linux/sw842.h
6920 F:      crypto/842.c
6921 F:      lib/842/
6922
6923 IBM Power in-Nest Crypto Acceleration
6924 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6925 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6926 L:      linux-crypto@vger.kernel.org
6927 S:      Supported
6928 F:      drivers/crypto/nx/Makefile
6929 F:      drivers/crypto/nx/Kconfig
6930 F:      drivers/crypto/nx/nx-aes*
6931 F:      drivers/crypto/nx/nx-sha*
6932 F:      drivers/crypto/nx/nx.*
6933 F:      drivers/crypto/nx/nx_csbcpb.h
6934 F:      drivers/crypto/nx/nx_debugfs.h
6935
6936 IBM Power Linux RAID adapter
6937 M:      Brian King <brking@us.ibm.com>
6938 S:      Supported
6939 F:      drivers/scsi/ipr.*
6940
6941 IBM Power SRIOV Virtual NIC Device Driver
6942 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6943 M:      John Allen <jallen@linux.vnet.ibm.com>
6944 L:      netdev@vger.kernel.org
6945 S:      Supported
6946 F:      drivers/net/ethernet/ibm/ibmvnic.*
6947
6948 IBM Power Virtual Accelerator Switchboard
6949 M:      Sukadev Bhattiprolu
6950 L:      linuxppc-dev@lists.ozlabs.org
6951 S:      Supported
6952 F:      arch/powerpc/platforms/powernv/vas*
6953 F:      arch/powerpc/platforms/powernv/copy-paste.h
6954 F:      arch/powerpc/include/asm/vas.h
6955 F:      arch/powerpc/include/uapi/asm/vas.h
6956
6957 IBM Power Virtual Ethernet Device Driver
6958 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6959 L:      netdev@vger.kernel.org
6960 S:      Supported
6961 F:      drivers/net/ethernet/ibm/ibmveth.*
6962
6963 IBM Power Virtual FC Device Drivers
6964 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6965 L:      linux-scsi@vger.kernel.org
6966 S:      Supported
6967 F:      drivers/scsi/ibmvscsi/ibmvfc*
6968
6969 IBM Power Virtual Management Channel Driver
6970 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6971 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6972 S:      Supported
6973 F:      drivers/misc/ibmvmc.*
6974
6975 IBM Power Virtual SCSI Device Drivers
6976 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6977 L:      linux-scsi@vger.kernel.org
6978 S:      Supported
6979 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6980 F:      include/scsi/viosrp.h
6981
6982 IBM Power Virtual SCSI Device Target Driver
6983 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6984 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6985 L:      linux-scsi@vger.kernel.org
6986 L:      target-devel@vger.kernel.org
6987 S:      Supported
6988 F:      drivers/scsi/ibmvscsi_tgt/
6989
6990 IBM Power VMX Cryptographic instructions
6991 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6992 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6993 L:      linux-crypto@vger.kernel.org
6994 S:      Supported
6995 F:      drivers/crypto/vmx/Makefile
6996 F:      drivers/crypto/vmx/Kconfig
6997 F:      drivers/crypto/vmx/vmx.c
6998 F:      drivers/crypto/vmx/aes*
6999 F:      drivers/crypto/vmx/ghash*
7000 F:      drivers/crypto/vmx/ppc-xlate.pl
7001
7002 IBM ServeRAID RAID DRIVER
7003 S:      Orphan
7004 F:      drivers/scsi/ips.*
7005
7006 ICH LPC AND GPIO DRIVER
7007 M:      Peter Tyser <ptyser@xes-inc.com>
7008 S:      Maintained
7009 F:      drivers/mfd/lpc_ich.c
7010 F:      drivers/gpio/gpio-ich.c
7011
7012 IDE SUBSYSTEM
7013 M:      "David S. Miller" <davem@davemloft.net>
7014 L:      linux-ide@vger.kernel.org
7015 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7017 S:      Maintained
7018 F:      Documentation/ide/
7019 F:      drivers/ide/
7020 F:      include/linux/ide.h
7021
7022 IDE/ATAPI DRIVERS
7023 M:      Borislav Petkov <bp@alien8.de>
7024 L:      linux-ide@vger.kernel.org
7025 S:      Maintained
7026 F:      Documentation/cdrom/ide-cd
7027 F:      drivers/ide/ide-cd*
7028
7029 IDEAPAD LAPTOP EXTRAS DRIVER
7030 M:      Ike Panhc <ike.pan@canonical.com>
7031 L:      platform-driver-x86@vger.kernel.org
7032 W:      http://launchpad.net/ideapad-laptop
7033 S:      Maintained
7034 F:      drivers/platform/x86/ideapad-laptop.c
7035
7036 IDEAPAD LAPTOP SLIDEBAR DRIVER
7037 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7038 L:      linux-input@vger.kernel.org
7039 W:      https://github.com/o2genum/ideapad-slidebar
7040 S:      Maintained
7041 F:      drivers/input/misc/ideapad_slidebar.c
7042
7043 IDT VersaClock 5 CLOCK DRIVER
7044 M:      Marek Vasut <marek.vasut@gmail.com>
7045 S:      Maintained
7046 F:      drivers/clk/clk-versaclock5.c
7047
7048 IEEE 802.15.4 SUBSYSTEM
7049 M:      Alexander Aring <alex.aring@gmail.com>
7050 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7051 L:      linux-wpan@vger.kernel.org
7052 W:      http://wpan.cakelab.org/
7053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7055 S:      Maintained
7056 F:      net/ieee802154/
7057 F:      net/mac802154/
7058 F:      drivers/net/ieee802154/
7059 F:      include/linux/nl802154.h
7060 F:      include/linux/ieee802154.h
7061 F:      include/net/nl802154.h
7062 F:      include/net/mac802154.h
7063 F:      include/net/af_ieee802154.h
7064 F:      include/net/cfg802154.h
7065 F:      include/net/ieee802154_netdev.h
7066 F:      Documentation/networking/ieee802154.txt
7067
7068 IFE PROTOCOL
7069 M:      Yotam Gigi <yotam.gi@gmail.com>
7070 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7071 F:      net/ife
7072 F:      include/net/ife.h
7073 F:      include/uapi/linux/ife.h
7074
7075 IGORPLUG-USB IR RECEIVER
7076 M:      Sean Young <sean@mess.org>
7077 L:      linux-media@vger.kernel.org
7078 S:      Maintained
7079 F:      drivers/media/rc/igorplugusb.c
7080
7081 IGUANAWORKS USB IR TRANSCEIVER
7082 M:      Sean Young <sean@mess.org>
7083 L:      linux-media@vger.kernel.org
7084 S:      Maintained
7085 F:      drivers/media/rc/iguanair.c
7086
7087 IIO DIGITAL POTENTIOMETER DAC
7088 M:      Peter Rosin <peda@axentia.se>
7089 L:      linux-iio@vger.kernel.org
7090 S:      Maintained
7091 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7092 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7093 F:      drivers/iio/dac/dpot-dac.c
7094
7095 IIO ENVELOPE DETECTOR
7096 M:      Peter Rosin <peda@axentia.se>
7097 L:      linux-iio@vger.kernel.org
7098 S:      Maintained
7099 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7100 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7101 F:      drivers/iio/adc/envelope-detector.c
7102
7103 IIO MULTIPLEXER
7104 M:      Peter Rosin <peda@axentia.se>
7105 L:      linux-iio@vger.kernel.org
7106 S:      Maintained
7107 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7108 F:      drivers/iio/multiplexer/iio-mux.c
7109
7110 IIO SUBSYSTEM AND DRIVERS
7111 M:      Jonathan Cameron <jic23@kernel.org>
7112 R:      Hartmut Knaack <knaack.h@gmx.de>
7113 R:      Lars-Peter Clausen <lars@metafoo.de>
7114 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7115 L:      linux-iio@vger.kernel.org
7116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7117 S:      Maintained
7118 F:      Documentation/ABI/testing/configfs-iio*
7119 F:      Documentation/ABI/testing/sysfs-bus-iio*
7120 F:      Documentation/devicetree/bindings/iio/
7121 F:      drivers/iio/
7122 F:      drivers/staging/iio/
7123 F:      include/linux/iio/
7124 F:      tools/iio/
7125
7126 IIO UNIT CONVERTER
7127 M:      Peter Rosin <peda@axentia.se>
7128 L:      linux-iio@vger.kernel.org
7129 S:      Maintained
7130 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7131 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7132 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7133 F:      drivers/iio/afe/iio-rescale.c
7134
7135 IKANOS/ADI EAGLE ADSL USB DRIVER
7136 M:      Matthieu Castet <castet.matthieu@free.fr>
7137 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7138 S:      Maintained
7139 F:      drivers/usb/atm/ueagle-atm.c
7140
7141 IMGTEC ASCII LCD DRIVER
7142 M:      Paul Burton <paul.burton@mips.com>
7143 S:      Maintained
7144 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7145 F:      drivers/auxdisplay/img-ascii-lcd.c
7146
7147 IMGTEC IR DECODER DRIVER
7148 M:      James Hogan <jhogan@kernel.org>
7149 S:      Maintained
7150 F:      drivers/media/rc/img-ir/
7151
7152 IMON SOUNDGRAPH USB IR RECEIVER
7153 M:      Sean Young <sean@mess.org>
7154 L:      linux-media@vger.kernel.org
7155 S:      Maintained
7156 F:      drivers/media/rc/imon_raw.c
7157 F:      drivers/media/rc/imon.c
7158
7159 IMS TWINTURBO FRAMEBUFFER DRIVER
7160 L:      linux-fbdev@vger.kernel.org
7161 S:      Orphan
7162 F:      drivers/video/fbdev/imsttfb.c
7163
7164 INA209 HARDWARE MONITOR DRIVER
7165 M:      Guenter Roeck <linux@roeck-us.net>
7166 L:      linux-hwmon@vger.kernel.org
7167 S:      Maintained
7168 F:      Documentation/hwmon/ina209
7169 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7170 F:      drivers/hwmon/ina209.c
7171
7172 INA2XX HARDWARE MONITOR DRIVER
7173 M:      Guenter Roeck <linux@roeck-us.net>
7174 L:      linux-hwmon@vger.kernel.org
7175 S:      Maintained
7176 F:      Documentation/hwmon/ina2xx
7177 F:      drivers/hwmon/ina2xx.c
7178 F:      include/linux/platform_data/ina2xx.h
7179
7180 INDUSTRY PACK SUBSYSTEM (IPACK)
7181 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7182 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7183 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7184 L:      industrypack-devel@lists.sourceforge.net
7185 W:      http://industrypack.sourceforge.net
7186 S:      Maintained
7187 F:      drivers/ipack/
7188
7189 INFINIBAND SUBSYSTEM
7190 M:      Doug Ledford <dledford@redhat.com>
7191 M:      Jason Gunthorpe <jgg@mellanox.com>
7192 L:      linux-rdma@vger.kernel.org
7193 W:      https://github.com/linux-rdma/rdma-core
7194 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7196 S:      Supported
7197 F:      Documentation/devicetree/bindings/infiniband/
7198 F:      Documentation/infiniband/
7199 F:      drivers/infiniband/
7200 F:      include/uapi/linux/if_infiniband.h
7201 F:      include/uapi/rdma/
7202 F:      include/rdma/
7203
7204 INGENIC JZ4780 DMA Driver
7205 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7206 S:      Maintained
7207 F:      drivers/dma/dma-jz4780.c
7208
7209 INGENIC JZ4780 NAND DRIVER
7210 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7211 L:      linux-mtd@lists.infradead.org
7212 S:      Maintained
7213 F:      drivers/mtd/nand/raw/jz4780_*
7214
7215 INOTIFY
7216 M:      Jan Kara <jack@suse.cz>
7217 R:      Amir Goldstein <amir73il@gmail.com>
7218 L:      linux-fsdevel@vger.kernel.org
7219 S:      Maintained
7220 F:      Documentation/filesystems/inotify.txt
7221 F:      fs/notify/inotify/
7222 F:      include/linux/inotify.h
7223 F:      include/uapi/linux/inotify.h
7224
7225 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7226 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7227 L:      linux-input@vger.kernel.org
7228 Q:      http://patchwork.kernel.org/project/linux-input/list/
7229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7230 S:      Maintained
7231 F:      drivers/input/
7232 F:      include/linux/input.h
7233 F:      include/uapi/linux/input.h
7234 F:      include/uapi/linux/input-event-codes.h
7235 F:      include/linux/input/
7236 F:      Documentation/devicetree/bindings/input/
7237 F:      Documentation/devicetree/bindings/serio/
7238 F:      Documentation/input/
7239
7240 INPUT MULTITOUCH (MT) PROTOCOL
7241 M:      Henrik Rydberg <rydberg@bitmath.org>
7242 L:      linux-input@vger.kernel.org
7243 S:      Odd fixes
7244 F:      Documentation/input/multi-touch-protocol.rst
7245 F:      drivers/input/input-mt.c
7246 K:      \b(ABS|SYN)_MT_
7247
7248 INSIDE SECURE CRYPTO DRIVER
7249 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7250 F:      drivers/crypto/inside-secure/
7251 S:      Maintained
7252 L:      linux-crypto@vger.kernel.org
7253
7254 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7255 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7256 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7257 L:      linux-integrity@vger.kernel.org
7258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7259 S:      Supported
7260 F:      security/integrity/ima/
7261
7262 INTEL 810/815 FRAMEBUFFER DRIVER
7263 M:      Antonino Daplas <adaplas@gmail.com>
7264 L:      linux-fbdev@vger.kernel.org
7265 S:      Maintained
7266 F:      drivers/video/fbdev/i810/
7267
7268 INTEL ASoC DRIVERS
7269 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7270 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7271 M:      Jie Yang <yang.jie@linux.intel.com>
7272 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7273 S:      Supported
7274 F:      sound/soc/intel/
7275
7276 INTEL C600 SERIES SAS CONTROLLER DRIVER
7277 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7278 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7279 L:      linux-scsi@vger.kernel.org
7280 T:      git git://git.code.sf.net/p/intel-sas/isci
7281 S:      Supported
7282 F:      drivers/scsi/isci/
7283
7284 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7285 M:      Jani Nikula <jani.nikula@linux.intel.com>
7286 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7287 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7288 L:      intel-gfx@lists.freedesktop.org
7289 W:      https://01.org/linuxgraphics/
7290 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7291 C:      irc://chat.freenode.net/intel-gfx
7292 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7293 T:      git git://anongit.freedesktop.org/drm-intel
7294 S:      Supported
7295 F:      drivers/gpu/drm/i915/
7296 F:      include/drm/i915*
7297 F:      include/uapi/drm/i915_drm.h
7298 F:      Documentation/gpu/i915.rst
7299
7300 INTEL ETHERNET DRIVERS
7301 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7302 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7303 W:      http://www.intel.com/support/feedback.htm
7304 W:      http://e1000.sourceforge.net/
7305 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7308 S:      Supported
7309 F:      Documentation/networking/e100.rst
7310 F:      Documentation/networking/e1000.rst
7311 F:      Documentation/networking/e1000e.txt
7312 F:      Documentation/networking/igb.txt
7313 F:      Documentation/networking/igbvf.txt
7314 F:      Documentation/networking/ixgb.txt
7315 F:      Documentation/networking/ixgbe.txt
7316 F:      Documentation/networking/ixgbevf.txt
7317 F:      Documentation/networking/i40e.txt
7318 F:      Documentation/networking/i40evf.txt
7319 F:      Documentation/networking/ice.txt
7320 F:      drivers/net/ethernet/intel/
7321 F:      drivers/net/ethernet/intel/*/
7322 F:      include/linux/avf/virtchnl.h
7323
7324 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7325 M:      Maik Broemme <mbroemme@libmpq.org>
7326 L:      linux-fbdev@vger.kernel.org
7327 S:      Maintained
7328 F:      Documentation/fb/intelfb.txt
7329 F:      drivers/video/fbdev/intelfb/
7330
7331 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7332 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7333 M:      Zhi Wang <zhi.a.wang@intel.com>
7334 L:      intel-gvt-dev@lists.freedesktop.org
7335 L:      intel-gfx@lists.freedesktop.org
7336 W:      https://01.org/igvt-g
7337 T:      git https://github.com/intel/gvt-linux.git
7338 S:      Supported
7339 F:      drivers/gpu/drm/i915/gvt/
7340
7341 INTEL HID EVENT DRIVER
7342 M:      Alex Hung <alex.hung@canonical.com>
7343 L:      platform-driver-x86@vger.kernel.org
7344 S:      Maintained
7345 F:      drivers/platform/x86/intel-hid.c
7346
7347 INTEL I/OAT DMA DRIVER
7348 M:      Dave Jiang <dave.jiang@intel.com>
7349 R:      Dan Williams <dan.j.williams@intel.com>
7350 L:      dmaengine@vger.kernel.org
7351 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7352 S:      Supported
7353 F:      drivers/dma/ioat*
7354
7355 INTEL IDLE DRIVER
7356 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7357 M:      Len Brown <lenb@kernel.org>
7358 L:      linux-pm@vger.kernel.org
7359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7360 B:      https://bugzilla.kernel.org
7361 S:      Supported
7362 F:      drivers/idle/intel_idle.c
7363
7364 INTEL INTEGRATED SENSOR HUB DRIVER
7365 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7366 M:      Jiri Kosina <jikos@kernel.org>
7367 L:      linux-input@vger.kernel.org
7368 S:      Maintained
7369 F:      drivers/hid/intel-ish-hid/
7370
7371 INTEL IOMMU (VT-d)
7372 M:      David Woodhouse <dwmw2@infradead.org>
7373 L:      iommu@lists.linux-foundation.org
7374 T:      git git://git.infradead.org/iommu-2.6.git
7375 S:      Supported
7376 F:      drivers/iommu/intel-iommu.c
7377 F:      include/linux/intel-iommu.h
7378
7379 INTEL IOP-ADMA DMA DRIVER
7380 R:      Dan Williams <dan.j.williams@intel.com>
7381 S:      Odd fixes
7382 F:      drivers/dma/iop-adma.c
7383
7384 INTEL IPU3 CSI-2 CIO2 DRIVER
7385 M:      Yong Zhi <yong.zhi@intel.com>
7386 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7387 M:      Bingbu Cao <bingbu.cao@intel.com>
7388 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7389 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7390 L:      linux-media@vger.kernel.org
7391 S:      Maintained
7392 F:      drivers/media/pci/intel/ipu3/
7393 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7394
7395 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7396 M:      Krzysztof Halasa <khalasa@piap.pl>
7397 S:      Maintained
7398 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7399 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7400 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7401 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7402 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7403 F:      drivers/net/wan/ixp4xx_hss.c
7404
7405 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7406 M:      Deepak Saxena <dsaxena@plexity.net>
7407 S:      Maintained
7408 F:      drivers/char/hw_random/ixp4xx-rng.c
7409
7410 INTEL MANAGEMENT ENGINE (mei)
7411 M:      Tomas Winkler <tomas.winkler@intel.com>
7412 L:      linux-kernel@vger.kernel.org
7413 S:      Supported
7414 F:      include/uapi/linux/mei.h
7415 F:      include/linux/mei_cl_bus.h
7416 F:      drivers/misc/mei/*
7417 F:      drivers/watchdog/mei_wdt.c
7418 F:      Documentation/misc-devices/mei/*
7419 F:      samples/mei/*
7420
7421 INTEL MENLOW THERMAL DRIVER
7422 M:      Sujith Thomas <sujith.thomas@intel.com>
7423 L:      platform-driver-x86@vger.kernel.org
7424 W:      https://01.org/linux-acpi
7425 S:      Supported
7426 F:      drivers/platform/x86/intel_menlow.c
7427
7428 INTEL MERRIFIELD GPIO DRIVER
7429 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7430 L:      linux-gpio@vger.kernel.org
7431 S:      Maintained
7432 F:      drivers/gpio/gpio-merrifield.c
7433
7434 INTEL MIC DRIVERS (mic)
7435 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7436 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7437 S:      Supported
7438 W:      https://github.com/sudeepdutt/mic
7439 W:      http://software.intel.com/en-us/mic-developer
7440 F:      include/linux/mic_bus.h
7441 F:      include/linux/scif.h
7442 F:      include/uapi/linux/mic_common.h
7443 F:      include/uapi/linux/mic_ioctl.h
7444 F:      include/uapi/linux/scif_ioctl.h
7445 F:      drivers/misc/mic/
7446 F:      drivers/dma/mic_x100_dma.c
7447 F:      drivers/dma/mic_x100_dma.h
7448 F:      Documentation/mic/
7449
7450 INTEL PMC CORE DRIVER
7451 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7452 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7453 L:      platform-driver-x86@vger.kernel.org
7454 S:      Maintained
7455 F:      arch/x86/include/asm/pmc_core.h
7456 F:      drivers/platform/x86/intel_pmc_core*
7457
7458 INTEL PMC/P-Unit IPC DRIVER
7459 M:      Zha Qipeng<qipeng.zha@intel.com>
7460 L:      platform-driver-x86@vger.kernel.org
7461 S:      Maintained
7462 F:      drivers/platform/x86/intel_pmc_ipc.c
7463 F:      drivers/platform/x86/intel_punit_ipc.c
7464 F:      arch/x86/include/asm/intel_pmc_ipc.h
7465 F:      arch/x86/include/asm/intel_punit_ipc.h
7466
7467 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7468 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7469 L:      linux-wireless@vger.kernel.org
7470 S:      Maintained
7471 F:      Documentation/networking/README.ipw2100
7472 F:      Documentation/networking/README.ipw2200
7473 F:      drivers/net/wireless/intel/ipw2x00/
7474
7475 INTEL PSTATE DRIVER
7476 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7477 M:      Len Brown <lenb@kernel.org>
7478 L:      linux-pm@vger.kernel.org
7479 S:      Supported
7480 F:      drivers/cpufreq/intel_pstate.c
7481
7482 INTEL RDMA RNIC DRIVER
7483 M:      Faisal Latif <faisal.latif@intel.com>
7484 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7485 L:      linux-rdma@vger.kernel.org
7486 S:      Supported
7487 F:      drivers/infiniband/hw/i40iw/
7488 F:      include/uapi/rdma/i40iw-abi.h
7489
7490 INTEL SHA MULTIBUFFER DRIVER
7491 M:      Megha Dey <megha.dey@linux.intel.com>
7492 R:      Tim Chen <tim.c.chen@linux.intel.com>
7493 L:      linux-crypto@vger.kernel.org
7494 S:      Supported
7495 F:      arch/x86/crypto/sha*-mb/
7496 F:      crypto/mcryptd.c
7497
7498 INTEL TELEMETRY DRIVER
7499 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7500 L:      platform-driver-x86@vger.kernel.org
7501 S:      Maintained
7502 F:      arch/x86/include/asm/intel_telemetry.h
7503 F:      drivers/platform/x86/intel_telemetry*
7504
7505 INTEL VIRTUAL BUTTON DRIVER
7506 M:      AceLan Kao <acelan.kao@canonical.com>
7507 L:      platform-driver-x86@vger.kernel.org
7508 S:      Maintained
7509 F:      drivers/platform/x86/intel-vbtn.c
7510
7511 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7512 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7513 L:      linux-wireless@vger.kernel.org
7514 S:      Supported
7515 F:      drivers/net/wireless/intel/iwlegacy/
7516
7517 INTEL WIRELESS WIFI LINK (iwlwifi)
7518 M:      Johannes Berg <johannes.berg@intel.com>
7519 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7520 M:      Luca Coelho <luciano.coelho@intel.com>
7521 M:      Intel Linux Wireless <linuxwifi@intel.com>
7522 L:      linux-wireless@vger.kernel.org
7523 W:      http://intellinuxwireless.org
7524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7525 S:      Supported
7526 F:      drivers/net/wireless/intel/iwlwifi/
7527
7528 INTEL WIRELESS WIMAX CONNECTION 2400
7529 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7530 M:      linux-wimax@intel.com
7531 L:      wimax@linuxwimax.org (subscribers-only)
7532 S:      Supported
7533 W:      http://linuxwimax.org
7534 F:      Documentation/wimax/README.i2400m
7535 F:      drivers/net/wimax/i2400m/
7536 F:      include/uapi/linux/wimax/i2400m.h
7537
7538 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7539 M:      Mario Limonciello <mario.limonciello@dell.com>
7540 S:      Maintained
7541 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7542
7543 INTEL(R) TRACE HUB
7544 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7545 S:      Supported
7546 F:      Documentation/trace/intel_th.rst
7547 F:      drivers/hwtracing/intel_th/
7548
7549 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7550 M:      Ning Sun <ning.sun@intel.com>
7551 L:      tboot-devel@lists.sourceforge.net
7552 W:      http://tboot.sourceforge.net
7553 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7554 S:      Supported
7555 F:      Documentation/intel_txt.txt
7556 F:      include/linux/tboot.h
7557 F:      arch/x86/kernel/tboot.c
7558
7559 INTEL-MID GPIO DRIVER
7560 M:      David Cohen <david.a.cohen@linux.intel.com>
7561 L:      linux-gpio@vger.kernel.org
7562 S:      Maintained
7563 F:      drivers/gpio/gpio-intel-mid.c
7564
7565 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7566 M:      Linus Walleij <linus.walleij@linaro.org>
7567 L:      linux-iio@vger.kernel.org
7568 S:      Maintained
7569 F:      drivers/iio/gyro/mpu3050*
7570 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7571
7572 IOC3 ETHERNET DRIVER
7573 M:      Ralf Baechle <ralf@linux-mips.org>
7574 L:      linux-mips@linux-mips.org
7575 S:      Maintained
7576 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7577
7578 IOC3 SERIAL DRIVER
7579 M:      Pat Gefre <pfg@sgi.com>
7580 L:      linux-serial@vger.kernel.org
7581 S:      Maintained
7582 F:      drivers/tty/serial/ioc3_serial.c
7583
7584 IOMMU DRIVERS
7585 M:      Joerg Roedel <joro@8bytes.org>
7586 L:      iommu@lists.linux-foundation.org
7587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7588 S:      Maintained
7589 F:      Documentation/devicetree/bindings/iommu/
7590 F:      drivers/iommu/
7591 F:      include/linux/iommu.h
7592 F:      include/linux/of_iommu.h
7593 F:      include/linux/iova.h
7594
7595 IP MASQUERADING
7596 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7597 S:      Maintained
7598 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7599
7600 IPMI SUBSYSTEM
7601 M:      Corey Minyard <minyard@acm.org>
7602 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7603 W:      http://openipmi.sourceforge.net/
7604 S:      Supported
7605 F:      Documentation/IPMI.txt
7606 F:      drivers/char/ipmi/
7607 F:      include/linux/ipmi*
7608 F:      include/uapi/linux/ipmi*
7609
7610 IPS SCSI RAID DRIVER
7611 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7612 L:      linux-scsi@vger.kernel.org
7613 W:      http://www.adaptec.com/
7614 S:      Maintained
7615 F:      drivers/scsi/ips*
7616
7617 IPVS
7618 M:      Wensong Zhang <wensong@linux-vs.org>
7619 M:      Simon Horman <horms@verge.net.au>
7620 M:      Julian Anastasov <ja@ssi.bg>
7621 L:      netdev@vger.kernel.org
7622 L:      lvs-devel@vger.kernel.org
7623 S:      Maintained
7624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7626 F:      Documentation/networking/ipvs-sysctl.txt
7627 F:      include/net/ip_vs.h
7628 F:      include/uapi/linux/ip_vs.h
7629 F:      net/netfilter/ipvs/
7630
7631 IPWIRELESS DRIVER
7632 M:      Jiri Kosina <jikos@kernel.org>
7633 M:      David Sterba <dsterba@suse.com>
7634 S:      Odd Fixes
7635 F:      drivers/tty/ipwireless/
7636
7637 IPX NETWORK LAYER
7638 L:      netdev@vger.kernel.org
7639 S:      Obsolete
7640 F:      include/uapi/linux/ipx.h
7641 F:      drivers/staging/ipx/
7642
7643 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7644 M:      Marc Zyngier <marc.zyngier@arm.com>
7645 S:      Maintained
7646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7647 F:      Documentation/IRQ-domain.txt
7648 F:      include/linux/irqdomain.h
7649 F:      kernel/irq/irqdomain.c
7650 F:      kernel/irq/msi.c
7651
7652 IRQ SUBSYSTEM
7653 M:      Thomas Gleixner <tglx@linutronix.de>
7654 L:      linux-kernel@vger.kernel.org
7655 S:      Maintained
7656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7657 F:      kernel/irq/
7658
7659 IRQCHIP DRIVERS
7660 M:      Thomas Gleixner <tglx@linutronix.de>
7661 M:      Jason Cooper <jason@lakedaemon.net>
7662 M:      Marc Zyngier <marc.zyngier@arm.com>
7663 L:      linux-kernel@vger.kernel.org
7664 S:      Maintained
7665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7666 F:      Documentation/devicetree/bindings/interrupt-controller/
7667 F:      drivers/irqchip/
7668
7669 ISA
7670 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7671 S:      Maintained
7672 F:      Documentation/isa.txt
7673 F:      drivers/base/isa.c
7674 F:      include/linux/isa.h
7675
7676 ISA RADIO MODULE
7677 M:      Hans Verkuil <hverkuil@xs4all.nl>
7678 L:      linux-media@vger.kernel.org
7679 T:      git git://linuxtv.org/media_tree.git
7680 W:      https://linuxtv.org
7681 S:      Maintained
7682 F:      drivers/media/radio/radio-isa*
7683
7684 ISAPNP
7685 M:      Jaroslav Kysela <perex@perex.cz>
7686 S:      Maintained
7687 F:      Documentation/isapnp.txt
7688 F:      drivers/pnp/isapnp/
7689 F:      include/linux/isapnp.h
7690
7691 ISCSI
7692 M:      Lee Duncan <lduncan@suse.com>
7693 M:      Chris Leech <cleech@redhat.com>
7694 L:      open-iscsi@googlegroups.com
7695 W:      www.open-iscsi.com
7696 S:      Maintained
7697 F:      drivers/scsi/*iscsi*
7698 F:      include/scsi/*iscsi*
7699
7700 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7701 M:      Peter Jones <pjones@redhat.com>
7702 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7703 S:      Maintained
7704 F:      drivers/firmware/iscsi_ibft*
7705
7706 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7707 M:      Sagi Grimberg <sagi@grimberg.me>
7708 M:      Max Gurtovoy <maxg@mellanox.com>
7709 L:      linux-rdma@vger.kernel.org
7710 S:      Supported
7711 W:      http://www.openfabrics.org
7712 W:      www.open-iscsi.org
7713 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7714 F:      drivers/infiniband/ulp/iser/
7715
7716 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7717 M:      Sagi Grimberg <sagi@grimberg.me>
7718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7719 L:      linux-rdma@vger.kernel.org
7720 L:      target-devel@vger.kernel.org
7721 S:      Supported
7722 W:      http://www.linux-iscsi.org
7723 F:      drivers/infiniband/ulp/isert
7724
7725 ISDN SUBSYSTEM
7726 M:      Karsten Keil <isdn@linux-pingi.de>
7727 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7728 L:      netdev@vger.kernel.org
7729 W:      http://www.isdn4linux.de
7730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7731 S:      Maintained
7732 F:      Documentation/isdn/
7733 F:      drivers/isdn/
7734 F:      include/linux/isdn.h
7735 F:      include/linux/isdn/
7736 F:      include/uapi/linux/isdn.h
7737 F:      include/uapi/linux/isdn/
7738
7739 ISDN SUBSYSTEM (Eicon active card driver)
7740 M:      Armin Schindler <mac@melware.de>
7741 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7742 W:      http://www.melware.de
7743 S:      Maintained
7744 F:      drivers/isdn/hardware/eicon/
7745
7746 IT87 HARDWARE MONITORING DRIVER
7747 M:      Jean Delvare <jdelvare@suse.com>
7748 L:      linux-hwmon@vger.kernel.org
7749 S:      Maintained
7750 F:      Documentation/hwmon/it87
7751 F:      drivers/hwmon/it87.c
7752
7753 IT913X MEDIA DRIVER
7754 M:      Antti Palosaari <crope@iki.fi>
7755 L:      linux-media@vger.kernel.org
7756 W:      https://linuxtv.org
7757 W:      http://palosaari.fi/linux/
7758 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7759 T:      git git://linuxtv.org/anttip/media_tree.git
7760 S:      Maintained
7761 F:      drivers/media/tuners/it913x*
7762
7763 IVTV VIDEO4LINUX DRIVER
7764 M:      Andy Walls <awalls@md.metrocast.net>
7765 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7766 L:      linux-media@vger.kernel.org
7767 T:      git git://linuxtv.org/media_tree.git
7768 W:      http://www.ivtvdriver.org
7769 S:      Maintained
7770 F:      Documentation/media/v4l-drivers/ivtv*
7771 F:      drivers/media/pci/ivtv/
7772 F:      include/uapi/linux/ivtv*
7773
7774 IX2505V MEDIA DRIVER
7775 M:      Malcolm Priestley <tvboxspy@gmail.com>
7776 L:      linux-media@vger.kernel.org
7777 W:      https://linuxtv.org
7778 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7779 S:      Maintained
7780 F:      drivers/media/dvb-frontends/ix2505v*
7781
7782 JAILHOUSE HYPERVISOR INTERFACE
7783 M:      Jan Kiszka <jan.kiszka@siemens.com>
7784 L:      jailhouse-dev@googlegroups.com
7785 S:      Maintained
7786 F:      arch/x86/kernel/jailhouse.c
7787 F:      arch/x86/include/asm/jailhouse_para.h
7788
7789 JC42.4 TEMPERATURE SENSOR DRIVER
7790 M:      Guenter Roeck <linux@roeck-us.net>
7791 L:      linux-hwmon@vger.kernel.org
7792 S:      Maintained
7793 F:      drivers/hwmon/jc42.c
7794 F:      Documentation/hwmon/jc42
7795
7796 JFS FILESYSTEM
7797 M:      Dave Kleikamp <shaggy@kernel.org>
7798 L:      jfs-discussion@lists.sourceforge.net
7799 W:      http://jfs.sourceforge.net/
7800 T:      git git://github.com/kleikamp/linux-shaggy.git
7801 S:      Maintained
7802 F:      Documentation/filesystems/jfs.txt
7803 F:      fs/jfs/
7804
7805 JME NETWORK DRIVER
7806 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7807 L:      netdev@vger.kernel.org
7808 S:      Maintained
7809 F:      drivers/net/ethernet/jme.*
7810
7811 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7812 M:      David Woodhouse <dwmw2@infradead.org>
7813 L:      linux-mtd@lists.infradead.org
7814 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7815 S:      Maintained
7816 F:      fs/jffs2/
7817 F:      include/uapi/linux/jffs2.h
7818
7819 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7820 M:      "Theodore Ts'o" <tytso@mit.edu>
7821 M:      Jan Kara <jack@suse.com>
7822 L:      linux-ext4@vger.kernel.org
7823 S:      Maintained
7824 F:      fs/jbd2/
7825 F:      include/linux/jbd2.h
7826
7827 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7828 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7829 L:      linux-media@vger.kernel.org
7830 S:      Maintained
7831 F:      drivers/media/platform/rcar_jpu.c
7832
7833 JSM Neo PCI based serial card
7834 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7835 L:      linux-serial@vger.kernel.org
7836 S:      Maintained
7837 F:      drivers/tty/serial/jsm/
7838
7839 K10TEMP HARDWARE MONITORING DRIVER
7840 M:      Clemens Ladisch <clemens@ladisch.de>
7841 L:      linux-hwmon@vger.kernel.org
7842 S:      Maintained
7843 F:      Documentation/hwmon/k10temp
7844 F:      drivers/hwmon/k10temp.c
7845
7846 K8TEMP HARDWARE MONITORING DRIVER
7847 M:      Rudolf Marek <r.marek@assembler.cz>
7848 L:      linux-hwmon@vger.kernel.org
7849 S:      Maintained
7850 F:      Documentation/hwmon/k8temp
7851 F:      drivers/hwmon/k8temp.c
7852
7853 KASAN
7854 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7855 R:      Alexander Potapenko <glider@google.com>
7856 R:      Dmitry Vyukov <dvyukov@google.com>
7857 L:      kasan-dev@googlegroups.com
7858 S:      Maintained
7859 F:      arch/*/include/asm/kasan.h
7860 F:      arch/*/mm/kasan_init*
7861 F:      Documentation/dev-tools/kasan.rst
7862 F:      include/linux/kasan*.h
7863 F:      lib/test_kasan.c
7864 F:      mm/kasan/
7865 F:      scripts/Makefile.kasan
7866
7867 KCONFIG
7868 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7870 L:      linux-kbuild@vger.kernel.org
7871 S:      Maintained
7872 F:      Documentation/kbuild/kconfig*
7873 F:      scripts/kconfig/
7874 F:      scripts/Kconfig.include
7875
7876 KDUMP
7877 M:      Dave Young <dyoung@redhat.com>
7878 M:      Baoquan He <bhe@redhat.com>
7879 R:      Vivek Goyal <vgoyal@redhat.com>
7880 L:      kexec@lists.infradead.org
7881 W:      http://lse.sourceforge.net/kdump/
7882 S:      Maintained
7883 F:      Documentation/kdump/
7884
7885 KEENE FM RADIO TRANSMITTER DRIVER
7886 M:      Hans Verkuil <hverkuil@xs4all.nl>
7887 L:      linux-media@vger.kernel.org
7888 T:      git git://linuxtv.org/media_tree.git
7889 W:      https://linuxtv.org
7890 S:      Maintained
7891 F:      drivers/media/radio/radio-keene*
7892
7893 KERNEL AUTOMOUNTER
7894 M:      Ian Kent <raven@themaw.net>
7895 L:      autofs@vger.kernel.org
7896 S:      Maintained
7897 F:      fs/autofs/
7898
7899 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7900 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7901 M:      Michal Marek <michal.lkml@markovi.net>
7902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7903 L:      linux-kbuild@vger.kernel.org
7904 S:      Maintained
7905 F:      Documentation/kbuild/
7906 F:      Makefile
7907 F:      scripts/Kbuild*
7908 F:      scripts/Makefile*
7909 F:      scripts/basic/
7910 F:      scripts/mk*
7911 F:      scripts/mod/
7912 F:      scripts/package/
7913
7914 KERNEL JANITORS
7915 L:      kernel-janitors@vger.kernel.org
7916 W:      http://kernelnewbies.org/KernelJanitors
7917 S:      Odd Fixes
7918
7919 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7920 M:      "J. Bruce Fields" <bfields@fieldses.org>
7921 M:      Jeff Layton <jlayton@kernel.org>
7922 L:      linux-nfs@vger.kernel.org
7923 W:      http://nfs.sourceforge.net/
7924 T:      git git://linux-nfs.org/~bfields/linux.git
7925 S:      Supported
7926 F:      fs/nfsd/
7927 F:      include/uapi/linux/nfsd/
7928 F:      fs/lockd/
7929 F:      fs/nfs_common/
7930 F:      net/sunrpc/
7931 F:      include/linux/lockd/
7932 F:      include/linux/sunrpc/
7933 F:      include/uapi/linux/sunrpc/
7934
7935 KERNEL SELFTEST FRAMEWORK
7936 M:      Shuah Khan <shuah@kernel.org>
7937 L:      linux-kselftest@vger.kernel.org
7938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7939 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7940 S:      Maintained
7941 F:      tools/testing/selftests/
7942 F:      Documentation/dev-tools/kselftest*
7943
7944 KERNEL USERMODE HELPER
7945 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7946 L:      linux-kernel@vger.kernel.org
7947 S:      Maintained
7948 F:      kernel/umh.c
7949 F:      include/linux/umh.h
7950
7951 KERNEL VIRTUAL MACHINE (KVM)
7952 M:      Paolo Bonzini <pbonzini@redhat.com>
7953 M:      Radim Krčmář <rkrcmar@redhat.com>
7954 L:      kvm@vger.kernel.org
7955 W:      http://www.linux-kvm.org
7956 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7957 S:      Supported
7958 F:      Documentation/virtual/kvm/
7959 F:      include/trace/events/kvm.h
7960 F:      include/uapi/asm-generic/kvm*
7961 F:      include/uapi/linux/kvm*
7962 F:      include/asm-generic/kvm*
7963 F:      include/linux/kvm*
7964 F:      include/kvm/iodev.h
7965 F:      virt/kvm/*
7966 F:      tools/kvm/
7967
7968 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7969 M:      Joerg Roedel <joro@8bytes.org>
7970 L:      kvm@vger.kernel.org
7971 W:      http://www.linux-kvm.org/
7972 S:      Maintained
7973 F:      arch/x86/include/asm/svm.h
7974 F:      arch/x86/kvm/svm.c
7975
7976 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7977 M:      Christoffer Dall <christoffer.dall@arm.com>
7978 M:      Marc Zyngier <marc.zyngier@arm.com>
7979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7980 L:      kvmarm@lists.cs.columbia.edu
7981 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7983 S:      Supported
7984 F:      arch/arm/include/uapi/asm/kvm*
7985 F:      arch/arm/include/asm/kvm*
7986 F:      arch/arm/kvm/
7987 F:      virt/kvm/arm/
7988 F:      include/kvm/arm_*
7989
7990 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7991 M:      Christoffer Dall <christoffer.dall@arm.com>
7992 M:      Marc Zyngier <marc.zyngier@arm.com>
7993 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7994 L:      kvmarm@lists.cs.columbia.edu
7995 S:      Maintained
7996 F:      arch/arm64/include/uapi/asm/kvm*
7997 F:      arch/arm64/include/asm/kvm*
7998 F:      arch/arm64/kvm/
7999
8000 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8001 M:      James Hogan <jhogan@kernel.org>
8002 L:      linux-mips@linux-mips.org
8003 S:      Supported
8004 F:      arch/mips/include/uapi/asm/kvm*
8005 F:      arch/mips/include/asm/kvm*
8006 F:      arch/mips/kvm/
8007
8008 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8009 M:      Paul Mackerras <paulus@ozlabs.org>
8010 L:      kvm-ppc@vger.kernel.org
8011 W:      http://www.linux-kvm.org/
8012 T:      git git://github.com/agraf/linux-2.6.git
8013 S:      Supported
8014 F:      arch/powerpc/include/uapi/asm/kvm*
8015 F:      arch/powerpc/include/asm/kvm*
8016 F:      arch/powerpc/kvm/
8017 F:      arch/powerpc/kernel/kvm*
8018
8019 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8020 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8021 M:      Janosch Frank <frankja@linux.ibm.com>
8022 R:      David Hildenbrand <david@redhat.com>
8023 R:      Cornelia Huck <cohuck@redhat.com>
8024 L:      linux-s390@vger.kernel.org
8025 W:      http://www.ibm.com/developerworks/linux/linux390/
8026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8027 S:      Supported
8028 F:      arch/s390/include/uapi/asm/kvm*
8029 F:      arch/s390/include/asm/gmap.h
8030 F:      arch/s390/include/asm/kvm*
8031 F:      arch/s390/kvm/
8032 F:      arch/s390/mm/gmap.c
8033
8034 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8035 M:      Paolo Bonzini <pbonzini@redhat.com>
8036 M:      Radim Krčmář <rkrcmar@redhat.com>
8037 L:      kvm@vger.kernel.org
8038 W:      http://www.linux-kvm.org
8039 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8040 S:      Supported
8041 F:      arch/x86/kvm/
8042 F:      arch/x86/include/uapi/asm/kvm*
8043 F:      arch/x86/include/asm/kvm*
8044 F:      arch/x86/include/asm/pvclock-abi.h
8045 F:      arch/x86/kernel/kvm.c
8046 F:      arch/x86/kernel/kvmclock.c
8047
8048 KERNFS
8049 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8050 M:      Tejun Heo <tj@kernel.org>
8051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8052 S:      Supported
8053 F:      include/linux/kernfs.h
8054 F:      fs/kernfs/
8055
8056 KEXEC
8057 M:      Eric Biederman <ebiederm@xmission.com>
8058 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8059 L:      kexec@lists.infradead.org
8060 S:      Maintained
8061 F:      include/linux/kexec.h
8062 F:      include/uapi/linux/kexec.h
8063 F:      kernel/kexec*
8064
8065 KEYS-ENCRYPTED
8066 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8067 L:      linux-integrity@vger.kernel.org
8068 L:      keyrings@vger.kernel.org
8069 S:      Supported
8070 F:      Documentation/security/keys/trusted-encrypted.rst
8071 F:      include/keys/encrypted-type.h
8072 F:      security/keys/encrypted-keys/
8073
8074 KEYS-TRUSTED
8075 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8076 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8077 L:      linux-integrity@vger.kernel.org
8078 L:      keyrings@vger.kernel.org
8079 S:      Supported
8080 F:      Documentation/security/keys/trusted-encrypted.rst
8081 F:      include/keys/trusted-type.h
8082 F:      security/keys/trusted.c
8083 F:      security/keys/trusted.h
8084
8085 KEYS/KEYRINGS:
8086 M:      David Howells <dhowells@redhat.com>
8087 L:      keyrings@vger.kernel.org
8088 S:      Maintained
8089 F:      Documentation/security/keys/core.rst
8090 F:      include/linux/key.h
8091 F:      include/linux/key-type.h
8092 F:      include/linux/keyctl.h
8093 F:      include/uapi/linux/keyctl.h
8094 F:      include/keys/
8095 F:      security/keys/
8096
8097 KGDB / KDB /debug_core
8098 M:      Jason Wessel <jason.wessel@windriver.com>
8099 M:      Daniel Thompson <daniel.thompson@linaro.org>
8100 W:      http://kgdb.wiki.kernel.org/
8101 L:      kgdb-bugreport@lists.sourceforge.net
8102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8103 S:      Maintained
8104 F:      Documentation/dev-tools/kgdb.rst
8105 F:      drivers/misc/kgdbts.c
8106 F:      drivers/tty/serial/kgdboc.c
8107 F:      include/linux/kdb.h
8108 F:      include/linux/kgdb.h
8109 F:      kernel/debug/
8110
8111 KMEMLEAK
8112 M:      Catalin Marinas <catalin.marinas@arm.com>
8113 S:      Maintained
8114 F:      Documentation/dev-tools/kmemleak.rst
8115 F:      include/linux/kmemleak.h
8116 F:      mm/kmemleak.c
8117 F:      mm/kmemleak-test.c
8118
8119 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8120 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8121 L:      linux-kernel@vger.kernel.org
8122 S:      Maintained
8123 F:      kernel/kmod.c
8124 F:      include/linux/kmod.h
8125 F:      lib/test_kmod.c
8126 F:      tools/testing/selftests/kmod/
8127
8128 KPROBES
8129 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8130 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8131 M:      "David S. Miller" <davem@davemloft.net>
8132 M:      Masami Hiramatsu <mhiramat@kernel.org>
8133 S:      Maintained
8134 F:      Documentation/kprobes.txt
8135 F:      include/linux/kprobes.h
8136 F:      include/asm-generic/kprobes.h
8137 F:      kernel/kprobes.c
8138
8139 KS0108 LCD CONTROLLER DRIVER
8140 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8141 S:      Maintained
8142 F:      Documentation/auxdisplay/ks0108
8143 F:      drivers/auxdisplay/ks0108.c
8144 F:      include/linux/ks0108.h
8145
8146 L3MDEV
8147 M:      David Ahern <dsa@cumulusnetworks.com>
8148 L:      netdev@vger.kernel.org
8149 S:      Maintained
8150 F:      net/l3mdev
8151 F:      include/net/l3mdev.h
8152
8153 LANTIQ MIPS ARCHITECTURE
8154 M:      John Crispin <john@phrozen.org>
8155 L:      linux-mips@linux-mips.org
8156 S:      Maintained
8157 F:      arch/mips/lantiq
8158 F:      drivers/soc/lantiq
8159
8160 LAPB module
8161 L:      linux-x25@vger.kernel.org
8162 S:      Orphan
8163 F:      Documentation/networking/lapb-module.txt
8164 F:      include/*/lapb.h
8165 F:      net/lapb/
8166
8167 LASI 53c700 driver for PARISC
8168 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8169 L:      linux-scsi@vger.kernel.org
8170 S:      Maintained
8171 F:      Documentation/scsi/53c700.txt
8172 F:      drivers/scsi/53c700*
8173
8174 LEAKING_ADDRESSES
8175 M:      Tobin C. Harding <me@tobin.cc>
8176 M:      Tycho Andersen <tycho@tycho.ws>
8177 L:      kernel-hardening@lists.openwall.com
8178 S:      Maintained
8179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8180 F:      scripts/leaking_addresses.pl
8181
8182 LED SUBSYSTEM
8183 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8184 M:      Pavel Machek <pavel@ucw.cz>
8185 L:      linux-leds@vger.kernel.org
8186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8187 S:      Maintained
8188 F:      Documentation/devicetree/bindings/leds/
8189 F:      drivers/leds/
8190 F:      include/linux/leds.h
8191
8192 LEGACY EEPROM DRIVER
8193 M:      Jean Delvare <jdelvare@suse.com>
8194 S:      Maintained
8195 F:      Documentation/misc-devices/eeprom
8196 F:      drivers/misc/eeprom/eeprom.c
8197
8198 LEGO MINDSTORMS EV3
8199 R:      David Lechner <david@lechnology.com>
8200 S:      Maintained
8201 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8202 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8203 F:      drivers/power/supply/lego_ev3_battery.c
8204
8205 LEGO USB Tower driver
8206 M:      Juergen Stuber <starblue@users.sourceforge.net>
8207 L:      legousb-devel@lists.sourceforge.net
8208 W:      http://legousb.sourceforge.net/
8209 S:      Maintained
8210 F:      drivers/usb/misc/legousbtower.c
8211
8212 LG2160 MEDIA DRIVER
8213 M:      Michael Krufky <mkrufky@linuxtv.org>
8214 L:      linux-media@vger.kernel.org
8215 W:      https://linuxtv.org
8216 W:      http://github.com/mkrufky
8217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8218 T:      git git://linuxtv.org/mkrufky/tuners.git
8219 S:      Maintained
8220 F:      drivers/media/dvb-frontends/lg2160.*
8221
8222 LGDT3305 MEDIA DRIVER
8223 M:      Michael Krufky <mkrufky@linuxtv.org>
8224 L:      linux-media@vger.kernel.org
8225 W:      https://linuxtv.org
8226 W:      http://github.com/mkrufky
8227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8228 T:      git git://linuxtv.org/mkrufky/tuners.git
8229 S:      Maintained
8230 F:      drivers/media/dvb-frontends/lgdt3305.*
8231
8232 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8233 M:      Viresh Kumar <vireshk@kernel.org>
8234 L:      linux-ide@vger.kernel.org
8235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8236 S:      Maintained
8237 F:      include/linux/pata_arasan_cf_data.h
8238 F:      drivers/ata/pata_arasan_cf.c
8239
8240 LIBATA PATA DRIVERS
8241 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8242 M:      Tejun Heo <tj@kernel.org>
8243 L:      linux-ide@vger.kernel.org
8244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8245 S:      Maintained
8246 F:      drivers/ata/pata_*.c
8247 F:      drivers/ata/ata_generic.c
8248
8249 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8250 M:      Linus Walleij <linus.walleij@linaro.org>
8251 L:      linux-ide@vger.kernel.org
8252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8253 S:      Maintained
8254 F:      drivers/ata/pata_ftide010.c
8255 F:      drivers/ata/sata_gemini.c
8256 F:      drivers/ata/sata_gemini.h
8257
8258 LIBATA SATA AHCI PLATFORM devices support
8259 M:      Hans de Goede <hdegoede@redhat.com>
8260 M:      Tejun Heo <tj@kernel.org>
8261 L:      linux-ide@vger.kernel.org
8262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8263 S:      Maintained
8264 F:      drivers/ata/ahci_platform.c
8265 F:      drivers/ata/libahci_platform.c
8266 F:      include/linux/ahci_platform.h
8267
8268 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8269 M:      Mikael Pettersson <mikpelinux@gmail.com>
8270 L:      linux-ide@vger.kernel.org
8271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8272 S:      Maintained
8273 F:      drivers/ata/sata_promise.*
8274
8275 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8276 M:      Tejun Heo <tj@kernel.org>
8277 L:      linux-ide@vger.kernel.org
8278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8279 S:      Maintained
8280 F:      drivers/ata/
8281 F:      include/linux/ata.h
8282 F:      include/linux/libata.h
8283 F:      Documentation/devicetree/bindings/ata/
8284
8285 LIBLOCKDEP
8286 M:      Sasha Levin <alexander.levin@verizon.com>
8287 S:      Maintained
8288 F:      tools/lib/lockdep/
8289
8290 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8291 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8292 M:      Dan Williams <dan.j.williams@intel.com>
8293 M:      Vishal Verma <vishal.l.verma@intel.com>
8294 M:      Dave Jiang <dave.jiang@intel.com>
8295 L:      linux-nvdimm@lists.01.org
8296 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8297 S:      Supported
8298 F:      drivers/nvdimm/blk.c
8299 F:      drivers/nvdimm/region_devs.c
8300
8301 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8302 M:      Vishal Verma <vishal.l.verma@intel.com>
8303 M:      Dan Williams <dan.j.williams@intel.com>
8304 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8305 M:      Dave Jiang <dave.jiang@intel.com>
8306 L:      linux-nvdimm@lists.01.org
8307 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8308 S:      Supported
8309 F:      drivers/nvdimm/btt*
8310
8311 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8312 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8313 M:      Dan Williams <dan.j.williams@intel.com>
8314 M:      Vishal Verma <vishal.l.verma@intel.com>
8315 M:      Dave Jiang <dave.jiang@intel.com>
8316 L:      linux-nvdimm@lists.01.org
8317 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8318 S:      Supported
8319 F:      drivers/nvdimm/pmem*
8320
8321 LIBNVDIMM: DEVICETREE BINDINGS
8322 M:      Oliver O'Halloran <oohall@gmail.com>
8323 L:      linux-nvdimm@lists.01.org
8324 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8325 S:      Supported
8326 F:      drivers/nvdimm/of_pmem.c
8327 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8328
8329 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8330 M:      Dan Williams <dan.j.williams@intel.com>
8331 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8332 M:      Vishal Verma <vishal.l.verma@intel.com>
8333 M:      Dave Jiang <dave.jiang@intel.com>
8334 L:      linux-nvdimm@lists.01.org
8335 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8337 S:      Supported
8338 F:      drivers/nvdimm/*
8339 F:      drivers/acpi/nfit/*
8340 F:      include/linux/nd.h
8341 F:      include/linux/libnvdimm.h
8342 F:      include/uapi/linux/ndctl.h
8343
8344 LIGHTNVM PLATFORM SUPPORT
8345 M:      Matias Bjorling <mb@lightnvm.io>
8346 W:      http://github/OpenChannelSSD
8347 L:      linux-block@vger.kernel.org
8348 S:      Maintained
8349 F:      drivers/lightnvm/
8350 F:      include/linux/lightnvm.h
8351 F:      include/uapi/linux/lightnvm.h
8352
8353 LINUX FOR POWER MACINTOSH
8354 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8355 W:      http://www.penguinppc.org/
8356 L:      linuxppc-dev@lists.ozlabs.org
8357 S:      Maintained
8358 F:      arch/powerpc/platforms/powermac/
8359 F:      drivers/macintosh/
8360
8361 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8362 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8363 M:      Paul Mackerras <paulus@samba.org>
8364 M:      Michael Ellerman <mpe@ellerman.id.au>
8365 W:      https://github.com/linuxppc/linux/wiki
8366 L:      linuxppc-dev@lists.ozlabs.org
8367 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8369 S:      Supported
8370 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8371 F:      Documentation/devicetree/bindings/powerpc/
8372 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8373 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8374 F:      Documentation/powerpc/
8375 F:      arch/powerpc/
8376 F:      drivers/char/tpm/tpm_ibmvtpm*
8377 F:      drivers/crypto/nx/
8378 F:      drivers/crypto/vmx/
8379 F:      drivers/i2c/busses/i2c-opal.c
8380 F:      drivers/net/ethernet/ibm/ibmveth.*
8381 F:      drivers/net/ethernet/ibm/ibmvnic.*
8382 F:      drivers/pci/hotplug/pnv_php.c
8383 F:      drivers/pci/hotplug/rpa*
8384 F:      drivers/rtc/rtc-opal.c
8385 F:      drivers/scsi/ibmvscsi/
8386 F:      drivers/tty/hvc/hvc_opal.c
8387 F:      drivers/watchdog/wdrtas.c
8388 F:      tools/testing/selftests/powerpc
8389 N:      /pmac
8390 N:      powermac
8391 N:      powernv
8392 N:      [^a-z0-9]ps3
8393 N:      pseries
8394
8395 LINUX FOR POWERPC EMBEDDED MPC5XXX
8396 M:      Anatolij Gustschin <agust@denx.de>
8397 L:      linuxppc-dev@lists.ozlabs.org
8398 T:      git git://git.denx.de/linux-denx-agust.git
8399 S:      Maintained
8400 F:      arch/powerpc/platforms/512x/
8401 F:      arch/powerpc/platforms/52xx/
8402
8403 LINUX FOR POWERPC EMBEDDED PPC4XX
8404 M:      Alistair Popple <alistair@popple.id.au>
8405 M:      Matt Porter <mporter@kernel.crashing.org>
8406 W:      http://www.penguinppc.org/
8407 L:      linuxppc-dev@lists.ozlabs.org
8408 S:      Maintained
8409 F:      arch/powerpc/platforms/40x/
8410 F:      arch/powerpc/platforms/44x/
8411
8412 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8413 M:      Scott Wood <oss@buserror.net>
8414 M:      Kumar Gala <galak@kernel.crashing.org>
8415 W:      http://www.penguinppc.org/
8416 L:      linuxppc-dev@lists.ozlabs.org
8417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8418 S:      Maintained
8419 F:      arch/powerpc/platforms/83xx/
8420 F:      arch/powerpc/platforms/85xx/
8421 F:      Documentation/devicetree/bindings/powerpc/fsl/
8422
8423 LINUX FOR POWERPC EMBEDDED PPC8XX
8424 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8425 W:      http://www.penguinppc.org/
8426 L:      linuxppc-dev@lists.ozlabs.org
8427 S:      Maintained
8428 F:      arch/powerpc/platforms/8xx/
8429
8430 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8431 L:      linuxppc-dev@lists.ozlabs.org
8432 S:      Orphan
8433 F:      arch/powerpc/*/*virtex*
8434 F:      arch/powerpc/*/*/*virtex*
8435
8436 LINUX FOR POWERPC PA SEMI PWRFICIENT
8437 L:      linuxppc-dev@lists.ozlabs.org
8438 S:      Orphan
8439 F:      arch/powerpc/platforms/pasemi/
8440 F:      drivers/*/*pasemi*
8441 F:      drivers/*/*/*pasemi*
8442
8443 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8444 M:      Kees Cook <keescook@chromium.org>
8445 S:      Maintained
8446 F:      drivers/misc/lkdtm/*
8447
8448 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8449 M:      Alan Stern <stern@rowland.harvard.edu>
8450 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8451 M:      Will Deacon <will.deacon@arm.com>
8452 M:      Peter Zijlstra <peterz@infradead.org>
8453 M:      Boqun Feng <boqun.feng@gmail.com>
8454 M:      Nicholas Piggin <npiggin@gmail.com>
8455 M:      David Howells <dhowells@redhat.com>
8456 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8457 M:      Luc Maranget <luc.maranget@inria.fr>
8458 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8459 R:      Akira Yokosawa <akiyks@gmail.com>
8460 R:      Daniel Lustig <dlustig@nvidia.com>
8461 L:      linux-kernel@vger.kernel.org
8462 L:      linux-arch@vger.kernel.org
8463 S:      Supported
8464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8465 F:      tools/memory-model/
8466 F:      Documentation/atomic_bitops.txt
8467 F:      Documentation/atomic_t.txt
8468 F:      Documentation/core-api/atomic_ops.rst
8469 F:      Documentation/core-api/refcount-vs-atomic.rst
8470 F:      Documentation/memory-barriers.txt
8471
8472 LIS3LV02D ACCELEROMETER DRIVER
8473 M:      Eric Piel <eric.piel@tremplin-utc.net>
8474 S:      Maintained
8475 F:      Documentation/misc-devices/lis3lv02d
8476 F:      drivers/misc/lis3lv02d/
8477 F:      drivers/platform/x86/hp_accel.c
8478
8479 LIVE PATCHING
8480 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8481 M:      Jessica Yu <jeyu@kernel.org>
8482 M:      Jiri Kosina <jikos@kernel.org>
8483 M:      Miroslav Benes <mbenes@suse.cz>
8484 R:      Petr Mladek <pmladek@suse.com>
8485 S:      Maintained
8486 F:      kernel/livepatch/
8487 F:      include/linux/livepatch.h
8488 F:      arch/x86/include/asm/livepatch.h
8489 F:      arch/x86/kernel/livepatch.c
8490 F:      Documentation/livepatch/
8491 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8492 F:      samples/livepatch/
8493 L:      live-patching@vger.kernel.org
8494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8495
8496 LLC (802.2)
8497 L:      netdev@vger.kernel.org
8498 S:      Odd fixes
8499 F:      include/linux/llc.h
8500 F:      include/uapi/linux/llc.h
8501 F:      include/net/llc*
8502 F:      net/llc/
8503
8504 LM73 HARDWARE MONITOR DRIVER
8505 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8506 L:      linux-hwmon@vger.kernel.org
8507 S:      Maintained
8508 F:      drivers/hwmon/lm73.c
8509
8510 LM78 HARDWARE MONITOR DRIVER
8511 M:      Jean Delvare <jdelvare@suse.com>
8512 L:      linux-hwmon@vger.kernel.org
8513 S:      Maintained
8514 F:      Documentation/hwmon/lm78
8515 F:      drivers/hwmon/lm78.c
8516
8517 LM83 HARDWARE MONITOR DRIVER
8518 M:      Jean Delvare <jdelvare@suse.com>
8519 L:      linux-hwmon@vger.kernel.org
8520 S:      Maintained
8521 F:      Documentation/hwmon/lm83
8522 F:      drivers/hwmon/lm83.c
8523
8524 LM90 HARDWARE MONITOR DRIVER
8525 M:      Jean Delvare <jdelvare@suse.com>
8526 L:      linux-hwmon@vger.kernel.org
8527 S:      Maintained
8528 F:      Documentation/hwmon/lm90
8529 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8530 F:      drivers/hwmon/lm90.c
8531 F:      include/dt-bindings/thermal/lm90.h
8532
8533 LM95234 HARDWARE MONITOR DRIVER
8534 M:      Guenter Roeck <linux@roeck-us.net>
8535 L:      linux-hwmon@vger.kernel.org
8536 S:      Maintained
8537 F:      Documentation/hwmon/lm95234
8538 F:      drivers/hwmon/lm95234.c
8539
8540 LME2510 MEDIA DRIVER
8541 M:      Malcolm Priestley <tvboxspy@gmail.com>
8542 L:      linux-media@vger.kernel.org
8543 W:      https://linuxtv.org
8544 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8545 S:      Maintained
8546 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8547
8548 LOADPIN SECURITY MODULE
8549 M:      Kees Cook <keescook@chromium.org>
8550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8551 S:      Supported
8552 F:      security/loadpin/
8553 F:      Documentation/admin-guide/LSM/LoadPin.rst
8554
8555 LOCKING PRIMITIVES
8556 M:      Peter Zijlstra <peterz@infradead.org>
8557 M:      Ingo Molnar <mingo@redhat.com>
8558 M:      Will Deacon <will.deacon@arm.com>
8559 L:      linux-kernel@vger.kernel.org
8560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8561 S:      Maintained
8562 F:      Documentation/locking/
8563 F:      include/linux/lockdep.h
8564 F:      include/linux/spinlock*.h
8565 F:      arch/*/include/asm/spinlock*.h
8566 F:      include/linux/rwlock*.h
8567 F:      include/linux/mutex*.h
8568 F:      arch/*/include/asm/mutex*.h
8569 F:      include/linux/rwsem*.h
8570 F:      arch/*/include/asm/rwsem.h
8571 F:      include/linux/seqlock.h
8572 F:      lib/locking*.[ch]
8573 F:      kernel/locking/
8574 X:      kernel/locking/locktorture.c
8575
8576 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8577 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8578 L:      linux-ntfs-dev@lists.sourceforge.net
8579 W:      http://www.linux-ntfs.org/content/view/19/37/
8580 S:      Maintained
8581 F:      Documentation/ldm.txt
8582 F:      block/partitions/ldm.*
8583
8584 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8585 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8586 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8587 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8588 L:      MPT-FusionLinux.pdl@broadcom.com
8589 L:      linux-scsi@vger.kernel.org
8590 W:      http://www.avagotech.com/support/
8591 S:      Supported
8592 F:      drivers/message/fusion/
8593 F:      drivers/scsi/mpt3sas/
8594
8595 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8596 M:      Matthew Wilcox <matthew@wil.cx>
8597 L:      linux-scsi@vger.kernel.org
8598 S:      Maintained
8599 F:      drivers/scsi/sym53c8xx_2/
8600
8601 LTC4261 HARDWARE MONITOR DRIVER
8602 M:      Guenter Roeck <linux@roeck-us.net>
8603 L:      linux-hwmon@vger.kernel.org
8604 S:      Maintained
8605 F:      Documentation/hwmon/ltc4261
8606 F:      drivers/hwmon/ltc4261.c
8607
8608 LTC4306 I2C MULTIPLEXER DRIVER
8609 M:      Michael Hennerich <michael.hennerich@analog.com>
8610 W:      http://ez.analog.com/community/linux-device-drivers
8611 L:      linux-i2c@vger.kernel.org
8612 S:      Supported
8613 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8614 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8615
8616 LTP (Linux Test Project)
8617 M:      Mike Frysinger <vapier@gentoo.org>
8618 M:      Cyril Hrubis <chrubis@suse.cz>
8619 M:      Wanlong Gao <wanlong.gao@gmail.com>
8620 M:      Jan Stancek <jstancek@redhat.com>
8621 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8622 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8623 L:      ltp@lists.linux.it (subscribers-only)
8624 W:      http://linux-test-project.github.io/
8625 T:      git git://github.com/linux-test-project/ltp.git
8626 S:      Maintained
8627
8628 M68K ARCHITECTURE
8629 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8630 L:      linux-m68k@lists.linux-m68k.org
8631 W:      http://www.linux-m68k.org/
8632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8633 S:      Maintained
8634 F:      arch/m68k/
8635 F:      drivers/zorro/
8636
8637 M68K ON APPLE MACINTOSH
8638 M:      Joshua Thompson <funaho@jurai.org>
8639 W:      http://www.mac.linux-m68k.org/
8640 L:      linux-m68k@lists.linux-m68k.org
8641 S:      Maintained
8642 F:      arch/m68k/mac/
8643
8644 M68K ON HP9000/300
8645 M:      Philip Blundell <philb@gnu.org>
8646 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8647 S:      Maintained
8648 F:      arch/m68k/hp300/
8649
8650 M88DS3103 MEDIA DRIVER
8651 M:      Antti Palosaari <crope@iki.fi>
8652 L:      linux-media@vger.kernel.org
8653 W:      https://linuxtv.org
8654 W:      http://palosaari.fi/linux/
8655 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8656 T:      git git://linuxtv.org/anttip/media_tree.git
8657 S:      Maintained
8658 F:      drivers/media/dvb-frontends/m88ds3103*
8659
8660 M88RS2000 MEDIA DRIVER
8661 M:      Malcolm Priestley <tvboxspy@gmail.com>
8662 L:      linux-media@vger.kernel.org
8663 W:      https://linuxtv.org
8664 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8665 S:      Maintained
8666 F:      drivers/media/dvb-frontends/m88rs2000*
8667
8668 MA901 MASTERKIT USB FM RADIO DRIVER
8669 M:      Alexey Klimov <klimov.linux@gmail.com>
8670 L:      linux-media@vger.kernel.org
8671 T:      git git://linuxtv.org/media_tree.git
8672 S:      Maintained
8673 F:      drivers/media/radio/radio-ma901.c
8674
8675 MAC80211
8676 M:      Johannes Berg <johannes@sipsolutions.net>
8677 L:      linux-wireless@vger.kernel.org
8678 W:      http://wireless.kernel.org/
8679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8681 S:      Maintained
8682 F:      Documentation/networking/mac80211-injection.txt
8683 F:      include/net/mac80211.h
8684 F:      net/mac80211/
8685 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8686 F:      Documentation/networking/mac80211_hwsim/README
8687
8688 MAILBOX API
8689 M:      Jassi Brar <jassisinghbrar@gmail.com>
8690 L:      linux-kernel@vger.kernel.org
8691 S:      Maintained
8692 F:      drivers/mailbox/
8693 F:      include/linux/mailbox_client.h
8694 F:      include/linux/mailbox_controller.h
8695
8696 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8697 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8698 W:      http://www.kernel.org/doc/man-pages
8699 L:      linux-man@vger.kernel.org
8700 S:      Maintained
8701
8702 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8703 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8704 L:      linux-mips@linux-mips.org
8705 S:      Maintained
8706 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8707
8708 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8709 M:      Andrew Lunn <andrew@lunn.ch>
8710 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8711 L:      netdev@vger.kernel.org
8712 S:      Maintained
8713 F:      drivers/net/dsa/mv88e6xxx/
8714 F:      linux/platform_data/mv88e6xxx.h
8715 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8716
8717 MARVELL ARMADA DRM SUPPORT
8718 M:      Russell King <linux@armlinux.org.uk>
8719 S:      Maintained
8720 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8721 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8722 F:      drivers/gpu/drm/armada/
8723 F:      include/uapi/drm/armada_drm.h
8724 F:      Documentation/devicetree/bindings/display/armada/
8725
8726 MARVELL CRYPTO DRIVER
8727 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8728 M:      Arnaud Ebalard <arno@natisbad.org>
8729 F:      drivers/crypto/marvell/
8730 S:      Maintained
8731 L:      linux-crypto@vger.kernel.org
8732
8733 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8734 M:      Mirko Lindner <mlindner@marvell.com>
8735 M:      Stephen Hemminger <stephen@networkplumber.org>
8736 L:      netdev@vger.kernel.org
8737 S:      Maintained
8738 F:      drivers/net/ethernet/marvell/sk*
8739
8740 MARVELL LIBERTAS WIRELESS DRIVER
8741 L:      libertas-dev@lists.infradead.org
8742 S:      Orphan
8743 F:      drivers/net/wireless/marvell/libertas/
8744
8745 MARVELL MACCHIATOBIN SUPPORT
8746 M:      Russell King <linux@armlinux.org.uk>
8747 L:      linux-arm-kernel@lists.infradead.org
8748 S:      Maintained
8749 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8750
8751 MARVELL MV643XX ETHERNET DRIVER
8752 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8753 L:      netdev@vger.kernel.org
8754 S:      Maintained
8755 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8756 F:      include/linux/mv643xx.h
8757
8758 MARVELL MV88X3310 PHY DRIVER
8759 M:      Russell King <linux@armlinux.org.uk>
8760 L:      netdev@vger.kernel.org
8761 S:      Maintained
8762 F:      drivers/net/phy/marvell10g.c
8763
8764 MARVELL MVNETA ETHERNET DRIVER
8765 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8766 L:      netdev@vger.kernel.org
8767 S:      Maintained
8768 F:      drivers/net/ethernet/marvell/mvneta.*
8769
8770 MARVELL MWIFIEX WIRELESS DRIVER
8771 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8772 M:      Nishant Sarmukadam <nishants@marvell.com>
8773 M:      Ganapathi Bhat <gbhat@marvell.com>
8774 M:      Xinming Hu <huxinming820@gmail.com>
8775 L:      linux-wireless@vger.kernel.org
8776 S:      Maintained
8777 F:      drivers/net/wireless/marvell/mwifiex/
8778
8779 MARVELL MWL8K WIRELESS DRIVER
8780 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8781 L:      linux-wireless@vger.kernel.org
8782 S:      Odd Fixes
8783 F:      drivers/net/wireless/marvell/mwl8k.c
8784
8785 MARVELL NAND CONTROLLER DRIVER
8786 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8787 L:      linux-mtd@lists.infradead.org
8788 S:      Maintained
8789 F:      drivers/mtd/nand/raw/marvell_nand.c
8790 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8791
8792 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8793 M:      Nicolas Pitre <nico@fluxnic.net>
8794 S:      Odd Fixes
8795 F:      drivers/mmc/host/mvsdio.*
8796
8797 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8798 M:      Hu Ziji <huziji@marvell.com>
8799 L:      linux-mmc@vger.kernel.org
8800 S:      Supported
8801 F:      drivers/mmc/host/sdhci-xenon*
8802 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8803
8804 MATROX FRAMEBUFFER DRIVER
8805 L:      linux-fbdev@vger.kernel.org
8806 S:      Orphan
8807 F:      drivers/video/fbdev/matrox/matroxfb_*
8808 F:      include/uapi/linux/matroxfb.h
8809
8810 MAX16065 HARDWARE MONITOR DRIVER
8811 M:      Guenter Roeck <linux@roeck-us.net>
8812 L:      linux-hwmon@vger.kernel.org
8813 S:      Maintained
8814 F:      Documentation/hwmon/max16065
8815 F:      drivers/hwmon/max16065.c
8816
8817 MAX20751 HARDWARE MONITOR DRIVER
8818 M:      Guenter Roeck <linux@roeck-us.net>
8819 L:      linux-hwmon@vger.kernel.org
8820 S:      Maintained
8821 F:      Documentation/hwmon/max20751
8822 F:      drivers/hwmon/max20751.c
8823
8824 MAX2175 SDR TUNER DRIVER
8825 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8826 L:      linux-media@vger.kernel.org
8827 T:      git git://linuxtv.org/media_tree.git
8828 S:      Maintained
8829 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8830 F:      Documentation/media/v4l-drivers/max2175.rst
8831 F:      drivers/media/i2c/max2175*
8832 F:      include/uapi/linux/max2175.h
8833
8834 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8835 L:      linux-hwmon@vger.kernel.org
8836 S:      Orphan
8837 F:      Documentation/hwmon/max6650
8838 F:      drivers/hwmon/max6650.c
8839
8840 MAX6697 HARDWARE MONITOR DRIVER
8841 M:      Guenter Roeck <linux@roeck-us.net>
8842 L:      linux-hwmon@vger.kernel.org
8843 S:      Maintained
8844 F:      Documentation/hwmon/max6697
8845 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8846 F:      drivers/hwmon/max6697.c
8847 F:      include/linux/platform_data/max6697.h
8848
8849 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8850 M:      Peter Rosin <peda@axentia.se>
8851 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8852 S:      Maintained
8853 F:      Documentation/devicetree/bindings/sound/max9860.txt
8854 F:      sound/soc/codecs/max9860.*
8855
8856 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8857 M:      Javier Martinez Canillas <javier@dowhile0.org>
8858 L:      linux-kernel@vger.kernel.org
8859 S:      Supported
8860 F:      drivers/regulator/max77802-regulator.c
8861 F:      Documentation/devicetree/bindings/*/*max77802.txt
8862 F:      include/dt-bindings/*/*max77802.h
8863
8864 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8865 M:      Krzysztof Kozlowski <krzk@kernel.org>
8866 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8867 L:      linux-pm@vger.kernel.org
8868 S:      Supported
8869 F:      drivers/power/supply/max14577_charger.c
8870 F:      drivers/power/supply/max77693_charger.c
8871
8872 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8873 M:      Chanwoo Choi <cw00.choi@samsung.com>
8874 M:      Krzysztof Kozlowski <krzk@kernel.org>
8875 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8876 L:      linux-kernel@vger.kernel.org
8877 S:      Supported
8878 F:      drivers/*/max14577*.c
8879 F:      drivers/*/max77686*.c
8880 F:      drivers/*/max77693*.c
8881 F:      drivers/extcon/extcon-max14577.c
8882 F:      drivers/extcon/extcon-max77693.c
8883 F:      drivers/rtc/rtc-max77686.c
8884 F:      drivers/clk/clk-max77686.c
8885 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8886 F:      Documentation/devicetree/bindings/*/max77686.txt
8887 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8888 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8889 F:      include/linux/mfd/max14577*.h
8890 F:      include/linux/mfd/max77686*.h
8891 F:      include/linux/mfd/max77693*.h
8892
8893 MAXIRADIO FM RADIO RECEIVER DRIVER
8894 M:      Hans Verkuil <hverkuil@xs4all.nl>
8895 L:      linux-media@vger.kernel.org
8896 T:      git git://linuxtv.org/media_tree.git
8897 W:      https://linuxtv.org
8898 S:      Maintained
8899 F:      drivers/media/radio/radio-maxiradio*
8900
8901 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8902 M:      Peter Rosin <peda@axentia.se>
8903 L:      linux-iio@vger.kernel.org
8904 S:      Maintained
8905 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8906 F:      drivers/iio/potentiometer/mcp4018.c
8907 F:      drivers/iio/potentiometer/mcp4531.c
8908
8909 MCR20A IEEE-802.15.4 RADIO DRIVER
8910 M:      Xue Liu <liuxuenetmail@gmail.com>
8911 L:      linux-wpan@vger.kernel.org
8912 W:      https://github.com/xueliu/mcr20a-linux
8913 S:      Maintained
8914 F:      drivers/net/ieee802154/mcr20a.c
8915 F:      drivers/net/ieee802154/mcr20a.h
8916 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8917
8918 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8919 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8920 L:      linux-iio@vger.kernel.org
8921 S:      Maintained
8922 F:      drivers/iio/dac/cio-dac.c
8923
8924 MEDIA DRIVERS FOR ASCOT2E
8925 M:      Sergey Kozlov <serjk@netup.ru>
8926 M:      Abylay Ospan <aospan@netup.ru>
8927 L:      linux-media@vger.kernel.org
8928 W:      https://linuxtv.org
8929 W:      http://netup.tv/
8930 T:      git git://linuxtv.org/media_tree.git
8931 S:      Supported
8932 F:      drivers/media/dvb-frontends/ascot2e*
8933
8934 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8935 M:      Jasmin Jessich <jasmin@anw.at>
8936 L:      linux-media@vger.kernel.org
8937 W:      https://linuxtv.org
8938 T:      git git://linuxtv.org/media_tree.git
8939 S:      Maintained
8940 F:      drivers/media/dvb-frontends/cxd2099*
8941
8942 MEDIA DRIVERS FOR CXD2841ER
8943 M:      Sergey Kozlov <serjk@netup.ru>
8944 M:      Abylay Ospan <aospan@netup.ru>
8945 L:      linux-media@vger.kernel.org
8946 W:      https://linuxtv.org
8947 W:      http://netup.tv/
8948 T:      git git://linuxtv.org/media_tree.git
8949 S:      Supported
8950 F:      drivers/media/dvb-frontends/cxd2841er*
8951
8952 MEDIA DRIVERS FOR CXD2880
8953 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8954 L:      linux-media@vger.kernel.org
8955 W:      http://linuxtv.org/
8956 T:      git git://linuxtv.org/media_tree.git
8957 S:      Supported
8958 F:      drivers/media/dvb-frontends/cxd2880/*
8959 F:      drivers/media/spi/cxd2880*
8960
8961 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8962 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8963 L:      linux-media@vger.kernel.org
8964 W:      https://linuxtv.org
8965 T:      git git://linuxtv.org/media_tree.git
8966 S:      Maintained
8967 F:      drivers/media/pci/ddbridge/*
8968
8969 MEDIA DRIVERS FOR FREESCALE IMX
8970 M:      Steve Longerbeam <slongerbeam@gmail.com>
8971 M:      Philipp Zabel <p.zabel@pengutronix.de>
8972 L:      linux-media@vger.kernel.org
8973 T:      git git://linuxtv.org/media_tree.git
8974 S:      Maintained
8975 F:      Documentation/devicetree/bindings/media/imx.txt
8976 F:      Documentation/media/v4l-drivers/imx.rst
8977 F:      drivers/staging/media/imx/
8978 F:      include/linux/imx-media.h
8979 F:      include/media/imx.h
8980
8981 MEDIA DRIVERS FOR HELENE
8982 M:      Abylay Ospan <aospan@netup.ru>
8983 L:      linux-media@vger.kernel.org
8984 W:      https://linuxtv.org
8985 W:      http://netup.tv/
8986 T:      git git://linuxtv.org/media_tree.git
8987 S:      Supported
8988 F:      drivers/media/dvb-frontends/helene*
8989
8990 MEDIA DRIVERS FOR HORUS3A
8991 M:      Sergey Kozlov <serjk@netup.ru>
8992 M:      Abylay Ospan <aospan@netup.ru>
8993 L:      linux-media@vger.kernel.org
8994 W:      https://linuxtv.org
8995 W:      http://netup.tv/
8996 T:      git git://linuxtv.org/media_tree.git
8997 S:      Supported
8998 F:      drivers/media/dvb-frontends/horus3a*
8999
9000 MEDIA DRIVERS FOR LNBH25
9001 M:      Sergey Kozlov <serjk@netup.ru>
9002 M:      Abylay Ospan <aospan@netup.ru>
9003 L:      linux-media@vger.kernel.org
9004 W:      https://linuxtv.org
9005 W:      http://netup.tv/
9006 T:      git git://linuxtv.org/media_tree.git
9007 S:      Supported
9008 F:      drivers/media/dvb-frontends/lnbh25*
9009
9010 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9011 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9012 L:      linux-media@vger.kernel.org
9013 W:      https://linuxtv.org
9014 T:      git git://linuxtv.org/media_tree.git
9015 S:      Maintained
9016 F:      drivers/media/dvb-frontends/mxl5xx*
9017
9018 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9019 M:      Sergey Kozlov <serjk@netup.ru>
9020 M:      Abylay Ospan <aospan@netup.ru>
9021 L:      linux-media@vger.kernel.org
9022 W:      https://linuxtv.org
9023 W:      http://netup.tv/
9024 T:      git git://linuxtv.org/media_tree.git
9025 S:      Supported
9026 F:      drivers/media/pci/netup_unidvb/*
9027
9028 MEDIA DRIVERS FOR RENESAS - CEU
9029 M:      Jacopo Mondi <jacopo@jmondi.org>
9030 L:      linux-media@vger.kernel.org
9031 L:      linux-renesas-soc@vger.kernel.org
9032 T:      git git://linuxtv.org/media_tree.git
9033 S:      Supported
9034 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9035 F:      drivers/media/platform/renesas-ceu.c
9036 F:      include/media/drv-intf/renesas-ceu.h
9037
9038 MEDIA DRIVERS FOR RENESAS - DRIF
9039 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9040 L:      linux-media@vger.kernel.org
9041 L:      linux-renesas-soc@vger.kernel.org
9042 T:      git git://linuxtv.org/media_tree.git
9043 S:      Supported
9044 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9045 F:      drivers/media/platform/rcar_drif.c
9046
9047 MEDIA DRIVERS FOR RENESAS - FCP
9048 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9049 L:      linux-media@vger.kernel.org
9050 L:      linux-renesas-soc@vger.kernel.org
9051 T:      git git://linuxtv.org/media_tree.git
9052 S:      Supported
9053 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9054 F:      drivers/media/platform/rcar-fcp.c
9055 F:      include/media/rcar-fcp.h
9056
9057 MEDIA DRIVERS FOR RENESAS - FDP1
9058 M:      Kieran Bingham <kieran@bingham.xyz>
9059 L:      linux-media@vger.kernel.org
9060 L:      linux-renesas-soc@vger.kernel.org
9061 T:      git git://linuxtv.org/media_tree.git
9062 S:      Supported
9063 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9064 F:      drivers/media/platform/rcar_fdp1.c
9065
9066 MEDIA DRIVERS FOR RENESAS - VIN
9067 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9068 L:      linux-media@vger.kernel.org
9069 L:      linux-renesas-soc@vger.kernel.org
9070 T:      git git://linuxtv.org/media_tree.git
9071 S:      Supported
9072 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9073 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9074 F:      drivers/media/platform/rcar-vin/
9075
9076 MEDIA DRIVERS FOR RENESAS - VSP1
9077 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9078 L:      linux-media@vger.kernel.org
9079 L:      linux-renesas-soc@vger.kernel.org
9080 T:      git git://linuxtv.org/media_tree.git
9081 S:      Supported
9082 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9083 F:      drivers/media/platform/vsp1/
9084
9085 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9086 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9087 L:      linux-media@vger.kernel.org
9088 W:      https://linuxtv.org
9089 T:      git git://linuxtv.org/media_tree.git
9090 S:      Maintained
9091 F:      drivers/media/dvb-frontends/stv0910*
9092
9093 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9094 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9095 L:      linux-media@vger.kernel.org
9096 W:      https://linuxtv.org
9097 T:      git git://linuxtv.org/media_tree.git
9098 S:      Maintained
9099 F:      drivers/media/dvb-frontends/stv6111*
9100
9101 MEDIA DRIVERS FOR STM32 - DCMI
9102 M:      Hugues Fruchet <hugues.fruchet@st.com>
9103 L:      linux-media@vger.kernel.org
9104 T:      git git://linuxtv.org/media_tree.git
9105 S:      Supported
9106 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9107 F:      drivers/media/platform/stm32/stm32-dcmi.c
9108
9109 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9110 M:      Dmitry Osipenko <digetx@gmail.com>
9111 L:      linux-media@vger.kernel.org
9112 L:      linux-tegra@vger.kernel.org
9113 T:      git git://linuxtv.org/media_tree.git
9114 S:      Maintained
9115 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9116 F:      drivers/staging/media/tegra-vde/
9117
9118 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9119 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9120 P:      LinuxTV.org Project
9121 L:      linux-media@vger.kernel.org
9122 W:      https://linuxtv.org
9123 Q:      http://patchwork.kernel.org/project/linux-media/list/
9124 T:      git git://linuxtv.org/media_tree.git
9125 S:      Maintained
9126 F:      Documentation/devicetree/bindings/media/
9127 F:      Documentation/media/
9128 F:      drivers/media/
9129 F:      drivers/staging/media/
9130 F:      include/linux/platform_data/media/
9131 F:      include/media/
9132 F:      include/uapi/linux/dvb/
9133 F:      include/uapi/linux/videodev2.h
9134 F:      include/uapi/linux/media.h
9135 F:      include/uapi/linux/v4l2-*
9136 F:      include/uapi/linux/meye.h
9137 F:      include/uapi/linux/ivtv*
9138 F:      include/uapi/linux/uvcvideo.h
9139
9140 MEDIATEK BLUETOOTH DRIVER
9141 M:      Sean Wang <sean.wang@mediatek.com>
9142 L:      linux-bluetooth@vger.kernel.org
9143 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9144 S:      Maintained
9145 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9146 F:      drivers/bluetooth/btmtkuart.c
9147
9148 MEDIATEK CIR DRIVER
9149 M:      Sean Wang <sean.wang@mediatek.com>
9150 S:      Maintained
9151 F:      drivers/media/rc/mtk-cir.c
9152
9153 MEDIATEK DMA DRIVER
9154 M:      Sean Wang <sean.wang@mediatek.com>
9155 L:      dmaengine@vger.kernel.org
9156 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9157 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9158 S:      Maintained
9159 F:      Documentation/devicetree/bindings/dma/mtk-*
9160 F:      drivers/dma/mediatek/
9161
9162 MEDIATEK PMIC LED DRIVER
9163 M:      Sean Wang <sean.wang@mediatek.com>
9164 S:      Maintained
9165 F:      drivers/leds/leds-mt6323.c
9166 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9167
9168 MEDIATEK ETHERNET DRIVER
9169 M:      Felix Fietkau <nbd@openwrt.org>
9170 M:      John Crispin <john@phrozen.org>
9171 M:      Sean Wang <sean.wang@mediatek.com>
9172 M:      Nelson Chang <nelson.chang@mediatek.com>
9173 L:      netdev@vger.kernel.org
9174 S:      Maintained
9175 F:      drivers/net/ethernet/mediatek/
9176
9177 MEDIATEK SWITCH DRIVER
9178 M:      Sean Wang <sean.wang@mediatek.com>
9179 L:      netdev@vger.kernel.org
9180 S:      Maintained
9181 F:      drivers/net/dsa/mt7530.*
9182 F:      net/dsa/tag_mtk.c
9183
9184 MEDIATEK JPEG DRIVER
9185 M:      Rick Chang <rick.chang@mediatek.com>
9186 M:      Bin Liu <bin.liu@mediatek.com>
9187 S:      Supported
9188 F:      drivers/media/platform/mtk-jpeg/
9189 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9190
9191 MEDIATEK MDP DRIVER
9192 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9193 M:      Houlong Wei <houlong.wei@mediatek.com>
9194 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9195 S:      Supported
9196 F:      drivers/media/platform/mtk-mdp/
9197 F:      drivers/media/platform/mtk-vpu/
9198 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9199
9200 MEDIATEK MEDIA DRIVER
9201 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9202 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9203 S:      Supported
9204 F:      drivers/media/platform/mtk-vcodec/
9205 F:      drivers/media/platform/mtk-vpu/
9206 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9207 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9208
9209 MEDIATEK MT7601U WIRELESS LAN DRIVER
9210 M:      Jakub Kicinski <kubakici@wp.pl>
9211 L:      linux-wireless@vger.kernel.org
9212 S:      Maintained
9213 F:      drivers/net/wireless/mediatek/mt7601u/
9214
9215 MEDIATEK NAND CONTROLLER DRIVER
9216 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9217 L:      linux-mtd@lists.infradead.org
9218 S:      Maintained
9219 F:      drivers/mtd/nand/raw/mtk_*
9220 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9221
9222 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9223 M:      Sean Wang <sean.wang@mediatek.com>
9224 S:      Maintained
9225 F:      drivers/char/hw_random/mtk-rng.c
9226
9227 MEDIATEK USB3 DRD IP DRIVER
9228 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9229 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9231 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9232 S:      Maintained
9233 F:      drivers/usb/mtu3/
9234
9235 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9236 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9237 M:      Martin Donnelly <martin.donnelly@ge.com>
9238 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9239 S:      Maintained
9240 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9241 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9242
9243 MEGARAID SCSI/SAS DRIVERS
9244 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9245 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9246 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9247 L:      megaraidlinux.pdl@broadcom.com
9248 L:      linux-scsi@vger.kernel.org
9249 W:      http://www.avagotech.com/support/
9250 S:      Maintained
9251 F:      Documentation/scsi/megaraid.txt
9252 F:      drivers/scsi/megaraid.*
9253 F:      drivers/scsi/megaraid/
9254
9255 MELEXIS MLX90614 DRIVER
9256 M:      Crt Mori <cmo@melexis.com>
9257 L:      linux-iio@vger.kernel.org
9258 W:      http://www.melexis.com
9259 S:      Supported
9260 F:      drivers/iio/temperature/mlx90614.c
9261
9262 MELEXIS MLX90632 DRIVER
9263 M:      Crt Mori <cmo@melexis.com>
9264 L:      linux-iio@vger.kernel.org
9265 W:      http://www.melexis.com
9266 S:      Supported
9267 F:      drivers/iio/temperature/mlx90632.c
9268
9269 MELFAS MIP4 TOUCHSCREEN DRIVER
9270 M:      Sangwon Jee <jeesw@melfas.com>
9271 W:      http://www.melfas.com
9272 S:      Supported
9273 F:      drivers/input/touchscreen/melfas_mip4.c
9274 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9275
9276 MELLANOX ETHERNET DRIVER (mlx4_en)
9277 M:      Tariq Toukan <tariqt@mellanox.com>
9278 L:      netdev@vger.kernel.org
9279 S:      Supported
9280 W:      http://www.mellanox.com
9281 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9282 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9283
9284 MELLANOX ETHERNET DRIVER (mlx5e)
9285 M:      Saeed Mahameed <saeedm@mellanox.com>
9286 L:      netdev@vger.kernel.org
9287 S:      Supported
9288 W:      http://www.mellanox.com
9289 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9290 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9291
9292 MELLANOX ETHERNET INNOVA DRIVERS
9293 R:      Boris Pismenny <borisp@mellanox.com>
9294 L:      netdev@vger.kernel.org
9295 S:      Supported
9296 W:      http://www.mellanox.com
9297 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9298 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9299 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9300 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9301 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9302
9303 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9304 R:      Boris Pismenny <borisp@mellanox.com>
9305 L:      netdev@vger.kernel.org
9306 S:      Supported
9307 W:      http://www.mellanox.com
9308 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9309 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9310 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9311
9312 MELLANOX ETHERNET SWITCH DRIVERS
9313 M:      Jiri Pirko <jiri@mellanox.com>
9314 M:      Ido Schimmel <idosch@mellanox.com>
9315 L:      netdev@vger.kernel.org
9316 S:      Supported
9317 W:      http://www.mellanox.com
9318 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9319 F:      drivers/net/ethernet/mellanox/mlxsw/
9320 F:      tools/testing/selftests/drivers/net/mlxsw/
9321
9322 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9323 M:      mlxsw@mellanox.com
9324 L:      netdev@vger.kernel.org
9325 S:      Supported
9326 W:      http://www.mellanox.com
9327 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9328 F:      drivers/net/ethernet/mellanox/mlxfw/
9329
9330 MELLANOX HARDWARE PLATFORM SUPPORT
9331 M:      Andy Shevchenko <andy@infradead.org>
9332 M:      Darren Hart <dvhart@infradead.org>
9333 M:      Vadim Pasternak <vadimp@mellanox.com>
9334 L:      platform-driver-x86@vger.kernel.org
9335 S:      Supported
9336 F:      drivers/platform/mellanox/
9337
9338 MELLANOX MLX4 core VPI driver
9339 M:      Tariq Toukan <tariqt@mellanox.com>
9340 L:      netdev@vger.kernel.org
9341 L:      linux-rdma@vger.kernel.org
9342 W:      http://www.mellanox.com
9343 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9344 S:      Supported
9345 F:      drivers/net/ethernet/mellanox/mlx4/
9346 F:      include/linux/mlx4/
9347
9348 MELLANOX MLX4 IB driver
9349 M:      Yishai Hadas <yishaih@mellanox.com>
9350 L:      linux-rdma@vger.kernel.org
9351 W:      http://www.mellanox.com
9352 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9353 S:      Supported
9354 F:      drivers/infiniband/hw/mlx4/
9355 F:      include/linux/mlx4/
9356 F:      include/uapi/rdma/mlx4-abi.h
9357
9358 MELLANOX MLX5 core VPI driver
9359 M:      Saeed Mahameed <saeedm@mellanox.com>
9360 M:      Leon Romanovsky <leonro@mellanox.com>
9361 L:      netdev@vger.kernel.org
9362 L:      linux-rdma@vger.kernel.org
9363 W:      http://www.mellanox.com
9364 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9365 S:      Supported
9366 F:      drivers/net/ethernet/mellanox/mlx5/core/
9367 F:      include/linux/mlx5/
9368
9369 MELLANOX MLX5 IB driver
9370 M:      Leon Romanovsky <leonro@mellanox.com>
9371 L:      linux-rdma@vger.kernel.org
9372 W:      http://www.mellanox.com
9373 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9374 S:      Supported
9375 F:      drivers/infiniband/hw/mlx5/
9376 F:      include/linux/mlx5/
9377 F:      include/uapi/rdma/mlx5-abi.h
9378
9379 MELLANOX MLXCPLD I2C AND MUX DRIVER
9380 M:      Vadim Pasternak <vadimp@mellanox.com>
9381 M:      Michael Shych <michaelsh@mellanox.com>
9382 L:      linux-i2c@vger.kernel.org
9383 S:      Supported
9384 F:      drivers/i2c/busses/i2c-mlxcpld.c
9385 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9386 F:      Documentation/i2c/busses/i2c-mlxcpld
9387
9388 MELLANOX MLXCPLD LED DRIVER
9389 M:      Vadim Pasternak <vadimp@mellanox.com>
9390 L:      linux-leds@vger.kernel.org
9391 S:      Supported
9392 F:      drivers/leds/leds-mlxcpld.c
9393 F:      drivers/leds/leds-mlxreg.c
9394 F:      Documentation/leds/leds-mlxcpld.txt
9395
9396 MELLANOX PLATFORM DRIVER
9397 M:      Vadim Pasternak <vadimp@mellanox.com>
9398 L:      platform-driver-x86@vger.kernel.org
9399 S:      Supported
9400 F:      drivers/platform/x86/mlx-platform.c
9401
9402 MEMBARRIER SUPPORT
9403 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9404 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9405 L:      linux-kernel@vger.kernel.org
9406 S:      Supported
9407 F:      kernel/sched/membarrier.c
9408 F:      include/uapi/linux/membarrier.h
9409 F:      arch/powerpc/include/asm/membarrier.h
9410
9411 MEMORY MANAGEMENT
9412 L:      linux-mm@kvack.org
9413 W:      http://www.linux-mm.org
9414 S:      Maintained
9415 F:      include/linux/mm.h
9416 F:      include/linux/gfp.h
9417 F:      include/linux/mmzone.h
9418 F:      include/linux/memory_hotplug.h
9419 F:      include/linux/vmalloc.h
9420 F:      mm/
9421
9422 MEMORY TECHNOLOGY DEVICES (MTD)
9423 M:      David Woodhouse <dwmw2@infradead.org>
9424 M:      Brian Norris <computersforpeace@gmail.com>
9425 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9426 M:      Marek Vasut <marek.vasut@gmail.com>
9427 M:      Richard Weinberger <richard@nod.at>
9428 L:      linux-mtd@lists.infradead.org
9429 W:      http://www.linux-mtd.infradead.org/
9430 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9431 T:      git git://git.infradead.org/linux-mtd.git master
9432 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9433 S:      Maintained
9434 F:      Documentation/devicetree/bindings/mtd/
9435 F:      drivers/mtd/
9436 F:      include/linux/mtd/
9437 F:      include/uapi/mtd/
9438
9439 MEN A21 WATCHDOG DRIVER
9440 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9441 L:      linux-watchdog@vger.kernel.org
9442 S:      Maintained
9443 F:      drivers/watchdog/mena21_wdt.c
9444
9445 MEN CHAMELEON BUS (mcb)
9446 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9447 S:      Maintained
9448 F:      drivers/mcb/
9449 F:      include/linux/mcb.h
9450 F:      Documentation/men-chameleon-bus.txt
9451
9452 MEN F21BMC (Board Management Controller)
9453 M:      Andreas Werner <andreas.werner@men.de>
9454 S:      Supported
9455 F:      drivers/mfd/menf21bmc.c
9456 F:      drivers/watchdog/menf21bmc_wdt.c
9457 F:      drivers/leds/leds-menf21bmc.c
9458 F:      drivers/hwmon/menf21bmc_hwmon.c
9459 F:      Documentation/hwmon/menf21bmc
9460
9461 MEN Z069 WATCHDOG DRIVER
9462 M:      Johannes Thumshirn <jth@kernel.org>
9463 L:      linux-watchdog@vger.kernel.org
9464 S:      Maintained
9465 F:      drivers/watchdog/menz069_wdt.c
9466
9467 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9468 M:      Neil Armstrong <narmstrong@baylibre.com>
9469 L:      linux-media@lists.freedesktop.org
9470 L:      linux-amlogic@lists.infradead.org
9471 W:      http://linux-meson.com/
9472 S:      Supported
9473 F:      drivers/media/platform/meson/ao-cec.c
9474 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9475 T:      git git://linuxtv.org/media_tree.git
9476
9477 MICROBLAZE ARCHITECTURE
9478 M:      Michal Simek <monstr@monstr.eu>
9479 W:      http://www.monstr.eu/fdt/
9480 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9481 S:      Supported
9482 F:      arch/microblaze/
9483
9484 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9485 M:      Richard Genoud <richard.genoud@gmail.com>
9486 S:      Maintained
9487 F:      drivers/tty/serial/atmel_serial.c
9488 F:      drivers/tty/serial/atmel_serial.h
9489
9490 MICROCHIP / ATMEL DMA DRIVER
9491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9493 L:      dmaengine@vger.kernel.org
9494 S:      Supported
9495 F:      drivers/dma/at_hdmac.c
9496 F:      drivers/dma/at_hdmac_regs.h
9497 F:      include/linux/platform_data/dma-atmel.h
9498
9499 MICROCHIP / ATMEL ECC DRIVER
9500 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9501 L:      linux-crypto@vger.kernel.org
9502 S:      Maintained
9503 F:      drivers/crypto/atmel-ecc.*
9504
9505 MICROCHIP / ATMEL ISC DRIVER
9506 M:      Songjun Wu <songjun.wu@microchip.com>
9507 L:      linux-media@vger.kernel.org
9508 S:      Supported
9509 F:      drivers/media/platform/atmel/atmel-isc.c
9510 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9511 F:      devicetree/bindings/media/atmel-isc.txt
9512
9513 MICROCHIP / ATMEL NAND DRIVER
9514 M:      Josh Wu <rainyfeeling@outlook.com>
9515 L:      linux-mtd@lists.infradead.org
9516 S:      Supported
9517 F:      drivers/mtd/nand/raw/atmel/*
9518 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9519
9520 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9521 M:      Woojung Huh <Woojung.Huh@microchip.com>
9522 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9523 L:      netdev@vger.kernel.org
9524 S:      Maintained
9525 F:      net/dsa/tag_ksz.c
9526 F:      drivers/net/dsa/microchip/*
9527 F:      include/linux/platform_data/microchip-ksz.h
9528 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9529
9530 MICROCHIP LAN743X ETHERNET DRIVER
9531 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9532 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9533 L:      netdev@vger.kernel.org
9534 S:      Maintained
9535 F:      drivers/net/ethernet/microchip/lan743x_*
9536
9537 MICROCHIP USB251XB DRIVER
9538 M:      Richard Leitner <richard.leitner@skidata.com>
9539 L:      linux-usb@vger.kernel.org
9540 S:      Maintained
9541 F:      drivers/usb/misc/usb251xb.c
9542 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9543
9544 MICROSEMI MIPS SOCS
9545 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9546 L:      linux-mips@linux-mips.org
9547 S:      Maintained
9548 F:      arch/mips/generic/board-ocelot.c
9549 F:      arch/mips/configs/generic/board-ocelot.config
9550 F:      arch/mips/boot/dts/mscc/
9551 F:      Documentation/devicetree/bindings/mips/mscc.txt
9552
9553 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9554 M:      Don Brace <don.brace@microsemi.com>
9555 L:      esc.storagedev@microsemi.com
9556 L:      linux-scsi@vger.kernel.org
9557 S:      Supported
9558 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9559 F:      drivers/scsi/smartpqi/Kconfig
9560 F:      drivers/scsi/smartpqi/Makefile
9561 F:      include/linux/cciss*.h
9562 F:      include/uapi/linux/cciss*.h
9563 F:      Documentation/scsi/smartpqi.txt
9564
9565 MICROSEMI ETHERNET SWITCH DRIVER
9566 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9567 L:      netdev@vger.kernel.org
9568 S:      Supported
9569 F:      drivers/net/ethernet/mscc/
9570
9571 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9572 M:      Chen Yu <yu.c.chen@intel.com>
9573 L:      platform-driver-x86@vger.kernel.org
9574 S:      Supported
9575 F:      drivers/platform/x86/surfacepro3_button.c
9576
9577 MICROTEK X6 SCANNER
9578 M:      Oliver Neukum <oliver@neukum.org>
9579 S:      Maintained
9580 F:      drivers/usb/image/microtek.*
9581
9582 MIPS
9583 M:      Ralf Baechle <ralf@linux-mips.org>
9584 M:      Paul Burton <paul.burton@mips.com>
9585 M:      James Hogan <jhogan@kernel.org>
9586 L:      linux-mips@linux-mips.org
9587 W:      http://www.linux-mips.org/
9588 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9590 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9591 S:      Supported
9592 F:      Documentation/devicetree/bindings/mips/
9593 F:      Documentation/mips/
9594 F:      arch/mips/
9595 F:      drivers/platform/mips/
9596
9597 MIPS BOSTON DEVELOPMENT BOARD
9598 M:      Paul Burton <paul.burton@mips.com>
9599 L:      linux-mips@linux-mips.org
9600 S:      Maintained
9601 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9602 F:      arch/mips/boot/dts/img/boston.dts
9603 F:      arch/mips/configs/generic/board-boston.config
9604 F:      drivers/clk/imgtec/clk-boston.c
9605 F:      include/dt-bindings/clock/boston-clock.h
9606
9607 MIPS GENERIC PLATFORM
9608 M:      Paul Burton <paul.burton@mips.com>
9609 L:      linux-mips@linux-mips.org
9610 S:      Supported
9611 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9612 F:      arch/mips/generic/
9613 F:      arch/mips/tools/generic-board-config.sh
9614
9615 MIPS/LOONGSON1 ARCHITECTURE
9616 M:      Keguang Zhang <keguang.zhang@gmail.com>
9617 L:      linux-mips@linux-mips.org
9618 S:      Maintained
9619 F:      arch/mips/loongson32/
9620 F:      arch/mips/include/asm/mach-loongson32/
9621 F:      drivers/*/*loongson1*
9622 F:      drivers/*/*/*loongson1*
9623
9624 MIPS/LOONGSON2 ARCHITECTURE
9625 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9626 L:      linux-mips@linux-mips.org
9627 S:      Maintained
9628 F:      arch/mips/loongson64/*{2e/2f}*
9629 F:      arch/mips/include/asm/mach-loongson64/
9630 F:      drivers/*/*loongson2*
9631 F:      drivers/*/*/*loongson2*
9632
9633 MIPS/LOONGSON3 ARCHITECTURE
9634 M:      Huacai Chen <chenhc@lemote.com>
9635 L:      linux-mips@linux-mips.org
9636 S:      Maintained
9637 F:      arch/mips/loongson64/
9638 F:      arch/mips/include/asm/mach-loongson64/
9639 F:      drivers/platform/mips/cpu_hwmon.c
9640 F:      drivers/*/*loongson3*
9641 F:      drivers/*/*/*loongson3*
9642
9643 MIPS RINT INSTRUCTION EMULATION
9644 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9645 L:      linux-mips@linux-mips.org
9646 S:      Supported
9647 F:      arch/mips/math-emu/sp_rint.c
9648 F:      arch/mips/math-emu/dp_rint.c
9649
9650 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9651 M:      Hans Verkuil <hverkuil@xs4all.nl>
9652 L:      linux-media@vger.kernel.org
9653 T:      git git://linuxtv.org/media_tree.git
9654 W:      https://linuxtv.org
9655 S:      Odd Fixes
9656 F:      drivers/media/radio/radio-miropcm20*
9657
9658 MMP SUPPORT
9659 M:      Eric Miao <eric.y.miao@gmail.com>
9660 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9662 T:      git git://github.com/hzhuang1/linux.git
9663 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9664 S:      Maintained
9665 F:      arch/arm/boot/dts/mmp*
9666 F:      arch/arm/mach-mmp/
9667
9668 MN88472 MEDIA DRIVER
9669 M:      Antti Palosaari <crope@iki.fi>
9670 L:      linux-media@vger.kernel.org
9671 W:      https://linuxtv.org
9672 W:      http://palosaari.fi/linux/
9673 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9674 S:      Maintained
9675 F:      drivers/media/dvb-frontends/mn88472*
9676
9677 MN88473 MEDIA DRIVER
9678 M:      Antti Palosaari <crope@iki.fi>
9679 L:      linux-media@vger.kernel.org
9680 W:      https://linuxtv.org
9681 W:      http://palosaari.fi/linux/
9682 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9683 S:      Maintained
9684 F:      drivers/media/dvb-frontends/mn88473*
9685
9686 PCI DRIVER FOR MOBIVEIL PCIE IP
9687 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9688 L:      linux-pci@vger.kernel.org
9689 S:      Supported
9690 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9691 F:      drivers/pci/controller/pcie-mobiveil.c
9692
9693 MODULE SUPPORT
9694 M:      Jessica Yu <jeyu@kernel.org>
9695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9696 S:      Maintained
9697 F:      include/linux/module.h
9698 F:      kernel/module.c
9699
9700 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9701 W:      http://popies.net/meye/
9702 S:      Orphan
9703 F:      Documentation/media/v4l-drivers/meye*
9704 F:      drivers/media/pci/meye/
9705 F:      include/uapi/linux/meye.h
9706
9707 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9708 M:      Jiri Slaby <jirislaby@gmail.com>
9709 S:      Maintained
9710 F:      Documentation/serial/moxa-smartio
9711 F:      drivers/tty/mxser.*
9712
9713 MR800 AVERMEDIA USB FM RADIO DRIVER
9714 M:      Alexey Klimov <klimov.linux@gmail.com>
9715 L:      linux-media@vger.kernel.org
9716 T:      git git://linuxtv.org/media_tree.git
9717 S:      Maintained
9718 F:      drivers/media/radio/radio-mr800.c
9719
9720 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9721 M:      Alan Ott <alan@signal11.us>
9722 L:      linux-wpan@vger.kernel.org
9723 S:      Maintained
9724 F:      drivers/net/ieee802154/mrf24j40.c
9725 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9726
9727 MSI LAPTOP SUPPORT
9728 M:      "Lee, Chun-Yi" <jlee@suse.com>
9729 L:      platform-driver-x86@vger.kernel.org
9730 S:      Maintained
9731 F:      drivers/platform/x86/msi-laptop.c
9732
9733 MSI WMI SUPPORT
9734 L:      platform-driver-x86@vger.kernel.org
9735 S:      Orphan
9736 F:      drivers/platform/x86/msi-wmi.c
9737
9738 MSI001 MEDIA DRIVER
9739 M:      Antti Palosaari <crope@iki.fi>
9740 L:      linux-media@vger.kernel.org
9741 W:      https://linuxtv.org
9742 W:      http://palosaari.fi/linux/
9743 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9744 T:      git git://linuxtv.org/anttip/media_tree.git
9745 S:      Maintained
9746 F:      drivers/media/tuners/msi001*
9747
9748 MSI2500 MEDIA DRIVER
9749 M:      Antti Palosaari <crope@iki.fi>
9750 L:      linux-media@vger.kernel.org
9751 W:      https://linuxtv.org
9752 W:      http://palosaari.fi/linux/
9753 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9754 T:      git git://linuxtv.org/anttip/media_tree.git
9755 S:      Maintained
9756 F:      drivers/media/usb/msi2500/
9757
9758 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9759 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9760 L:      linux-mtd@lists.infradead.org
9761 S:      Maintained
9762 F:      drivers/mtd/devices/docg3*
9763
9764 MT9M032 APTINA SENSOR DRIVER
9765 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9766 L:      linux-media@vger.kernel.org
9767 T:      git git://linuxtv.org/media_tree.git
9768 S:      Maintained
9769 F:      drivers/media/i2c/mt9m032.c
9770 F:      include/media/i2c/mt9m032.h
9771
9772 MT9P031 APTINA CAMERA SENSOR
9773 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9774 L:      linux-media@vger.kernel.org
9775 T:      git git://linuxtv.org/media_tree.git
9776 S:      Maintained
9777 F:      drivers/media/i2c/mt9p031.c
9778 F:      include/media/i2c/mt9p031.h
9779
9780 MT9T001 APTINA CAMERA SENSOR
9781 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9782 L:      linux-media@vger.kernel.org
9783 T:      git git://linuxtv.org/media_tree.git
9784 S:      Maintained
9785 F:      drivers/media/i2c/mt9t001.c
9786 F:      include/media/i2c/mt9t001.h
9787
9788 MT9T112 APTINA CAMERA SENSOR
9789 M:      Jacopo Mondi <jacopo@jmondi.org>
9790 L:      linux-media@vger.kernel.org
9791 T:      git git://linuxtv.org/media_tree.git
9792 S:      Odd Fixes
9793 F:      drivers/media/i2c/mt9t112.c
9794 F:      include/media/i2c/mt9t112.h
9795
9796 MT9V032 APTINA CAMERA SENSOR
9797 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9798 L:      linux-media@vger.kernel.org
9799 T:      git git://linuxtv.org/media_tree.git
9800 S:      Maintained
9801 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9802 F:      drivers/media/i2c/mt9v032.c
9803 F:      include/media/i2c/mt9v032.h
9804
9805 MT9V111 APTINA CAMERA SENSOR
9806 M:      Jacopo Mondi <jacopo@jmondi.org>
9807 L:      linux-media@vger.kernel.org
9808 T:      git git://linuxtv.org/media_tree.git
9809 S:      Maintained
9810 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9811 F:      drivers/media/i2c/mt9v111.c
9812
9813 MULTIFUNCTION DEVICES (MFD)
9814 M:      Lee Jones <lee.jones@linaro.org>
9815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9816 S:      Supported
9817 F:      Documentation/devicetree/bindings/mfd/
9818 F:      drivers/mfd/
9819 F:      include/linux/mfd/
9820 F:      include/dt-bindings/mfd/
9821
9822 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9823 S:      Orphan
9824 F:      drivers/mmc/host/mmc_spi.c
9825 F:      include/linux/spi/mmc_spi.h
9826
9827 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9828 M:      Ulf Hansson <ulf.hansson@linaro.org>
9829 L:      linux-mmc@vger.kernel.org
9830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9831 S:      Maintained
9832 F:      Documentation/devicetree/bindings/mmc/
9833 F:      drivers/mmc/
9834 F:      include/linux/mmc/
9835 F:      include/uapi/linux/mmc/
9836
9837 MULTIPLEXER SUBSYSTEM
9838 M:      Peter Rosin <peda@axentia.se>
9839 S:      Maintained
9840 F:      Documentation/ABI/testing/sysfs-class-mux*
9841 F:      Documentation/devicetree/bindings/mux/
9842 F:      include/linux/dt-bindings/mux/
9843 F:      include/linux/mux/
9844 F:      drivers/mux/
9845
9846 MULTITECH MULTIPORT CARD (ISICOM)
9847 S:      Orphan
9848 F:      drivers/tty/isicom.c
9849 F:      include/linux/isicom.h
9850
9851 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9852 M:      Bin Liu <b-liu@ti.com>
9853 L:      linux-usb@vger.kernel.org
9854 S:      Maintained
9855 F:      drivers/usb/musb/
9856
9857 MXL301RF MEDIA DRIVER
9858 M:      Akihiro Tsukada <tskd08@gmail.com>
9859 L:      linux-media@vger.kernel.org
9860 S:      Odd Fixes
9861 F:      drivers/media/tuners/mxl301rf*
9862
9863 MXL5007T MEDIA DRIVER
9864 M:      Michael Krufky <mkrufky@linuxtv.org>
9865 L:      linux-media@vger.kernel.org
9866 W:      https://linuxtv.org
9867 W:      http://github.com/mkrufky
9868 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9869 T:      git git://linuxtv.org/mkrufky/tuners.git
9870 S:      Maintained
9871 F:      drivers/media/tuners/mxl5007t.*
9872
9873 MXSFB DRM DRIVER
9874 M:      Marek Vasut <marex@denx.de>
9875 S:      Supported
9876 F:      drivers/gpu/drm/mxsfb/
9877 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9878
9879 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9880 M:      Chris Lee <christopher.lee@cspi.com>
9881 L:      netdev@vger.kernel.org
9882 W:      https://www.cspi.com/ethernet-products/support/downloads/
9883 S:      Supported
9884 F:      drivers/net/ethernet/myricom/myri10ge/
9885
9886 NAND FLASH SUBSYSTEM
9887 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9888 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9889 R:      Richard Weinberger <richard@nod.at>
9890 L:      linux-mtd@lists.infradead.org
9891 W:      http://www.linux-mtd.infradead.org/
9892 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9893 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9894 T:      git git://git.infradead.org/linux-mtd.git nand/next
9895 S:      Maintained
9896 F:      drivers/mtd/nand/
9897 F:      include/linux/mtd/*nand*.h
9898
9899 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9900 M:      Daniel Mack <zonque@gmail.com>
9901 S:      Maintained
9902 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9903 W:      http://www.native-instruments.com
9904 F:      sound/usb/caiaq/
9905
9906 NATSEMI ETHERNET DRIVER (DP8381x)
9907 S:      Orphan
9908 F:      drivers/net/ethernet/natsemi/natsemi.c
9909
9910 NCP FILESYSTEM
9911 M:      Petr Vandrovec <petr@vandrovec.name>
9912 S:      Obsolete
9913 F:      drivers/staging/ncpfs/
9914
9915 NCR 5380 SCSI DRIVERS
9916 M:      Finn Thain <fthain@telegraphics.com.au>
9917 M:      Michael Schmitz <schmitzmic@gmail.com>
9918 L:      linux-scsi@vger.kernel.org
9919 S:      Maintained
9920 F:      Documentation/scsi/g_NCR5380.txt
9921 F:      drivers/scsi/NCR5380.*
9922 F:      drivers/scsi/arm/cumana_1.c
9923 F:      drivers/scsi/arm/oak.c
9924 F:      drivers/scsi/atari_scsi.*
9925 F:      drivers/scsi/dmx3191d.c
9926 F:      drivers/scsi/g_NCR5380.*
9927 F:      drivers/scsi/mac_scsi.*
9928 F:      drivers/scsi/sun3_scsi.*
9929 F:      drivers/scsi/sun3_scsi_vme.c
9930
9931 NCSI LIBRARY:
9932 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9933 S:      Maintained
9934 F:      net/ncsi/
9935
9936 NCT6775 HARDWARE MONITOR DRIVER
9937 M:      Guenter Roeck <linux@roeck-us.net>
9938 L:      linux-hwmon@vger.kernel.org
9939 S:      Maintained
9940 F:      Documentation/hwmon/nct6775
9941 F:      drivers/hwmon/nct6775.c
9942
9943 NET_FAILOVER MODULE
9944 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9945 L:      netdev@vger.kernel.org
9946 S:      Supported
9947 F:      driver/net/net_failover.c
9948 F:      include/net/net_failover.h
9949 F:      Documentation/networking/net_failover.rst
9950
9951 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9952 M:      Faisal Latif <faisal.latif@intel.com>
9953 L:      linux-rdma@vger.kernel.org
9954 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9955 S:      Supported
9956 F:      drivers/infiniband/hw/nes/
9957 F:      include/uapi/rdma/nes-abi.h
9958
9959 NETEM NETWORK EMULATOR
9960 M:      Stephen Hemminger <stephen@networkplumber.org>
9961 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9962 S:      Maintained
9963 F:      net/sched/sch_netem.c
9964
9965 NETERION 10GbE DRIVERS (s2io/vxge)
9966 M:      Jon Mason <jdmason@kudzu.us>
9967 L:      netdev@vger.kernel.org
9968 S:      Supported
9969 F:      Documentation/networking/s2io.txt
9970 F:      Documentation/networking/vxge.txt
9971 F:      drivers/net/ethernet/neterion/
9972
9973 NETFILTER
9974 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9975 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9976 M:      Florian Westphal <fw@strlen.de>
9977 L:      netfilter-devel@vger.kernel.org
9978 L:      coreteam@netfilter.org
9979 W:      http://www.netfilter.org/
9980 W:      http://www.iptables.org/
9981 W:      http://www.nftables.org/
9982 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9985 S:      Maintained
9986 F:      include/linux/netfilter*
9987 F:      include/linux/netfilter/
9988 F:      include/net/netfilter/
9989 F:      include/uapi/linux/netfilter*
9990 F:      include/uapi/linux/netfilter/
9991 F:      net/*/netfilter.c
9992 F:      net/*/netfilter/
9993 F:      net/netfilter/
9994 F:      net/bridge/br_netfilter*.c
9995
9996 NETROM NETWORK LAYER
9997 M:      Ralf Baechle <ralf@linux-mips.org>
9998 L:      linux-hams@vger.kernel.org
9999 W:      http://www.linux-ax25.org/
10000 S:      Maintained
10001 F:      include/net/netrom.h
10002 F:      include/uapi/linux/netrom.h
10003 F:      net/netrom/
10004
10005 NETRONOME ETHERNET DRIVERS
10006 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10007 L:      oss-drivers@netronome.com
10008 S:      Maintained
10009 F:      drivers/net/ethernet/netronome/
10010
10011 NETWORK BLOCK DEVICE (NBD)
10012 M:      Josef Bacik <josef@toxicpanda.com>
10013 S:      Maintained
10014 L:      linux-block@vger.kernel.org
10015 L:      nbd@other.debian.org
10016 F:      Documentation/blockdev/nbd.txt
10017 F:      drivers/block/nbd.c
10018 F:      include/uapi/linux/nbd.h
10019
10020 NETWORK DROP MONITOR
10021 M:      Neil Horman <nhorman@tuxdriver.com>
10022 L:      netdev@vger.kernel.org
10023 S:      Maintained
10024 W:      https://fedorahosted.org/dropwatch/
10025 F:      net/core/drop_monitor.c
10026
10027 NETWORKING DRIVERS
10028 M:      "David S. Miller" <davem@davemloft.net>
10029 L:      netdev@vger.kernel.org
10030 W:      http://www.linuxfoundation.org/en/Net
10031 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10034 S:      Odd Fixes
10035 F:      Documentation/devicetree/bindings/net/
10036 F:      drivers/net/
10037 F:      include/linux/if_*
10038 F:      include/linux/netdevice.h
10039 F:      include/linux/etherdevice.h
10040 F:      include/linux/fcdevice.h
10041 F:      include/linux/fddidevice.h
10042 F:      include/linux/hippidevice.h
10043 F:      include/linux/inetdevice.h
10044 F:      include/uapi/linux/if_*
10045 F:      include/uapi/linux/netdevice.h
10046
10047 NETWORKING DRIVERS (WIRELESS)
10048 M:      Kalle Valo <kvalo@codeaurora.org>
10049 L:      linux-wireless@vger.kernel.org
10050 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10053 S:      Maintained
10054 F:      Documentation/devicetree/bindings/net/wireless/
10055 F:      drivers/net/wireless/
10056
10057 NETWORKING [DSA]
10058 M:      Andrew Lunn <andrew@lunn.ch>
10059 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10060 M:      Florian Fainelli <f.fainelli@gmail.com>
10061 S:      Maintained
10062 F:      Documentation/devicetree/bindings/net/dsa/
10063 F:      net/dsa/
10064 F:      include/net/dsa.h
10065 F:      include/linux/dsa/
10066 F:      drivers/net/dsa/
10067
10068 NETWORKING [GENERAL]
10069 M:      "David S. Miller" <davem@davemloft.net>
10070 L:      netdev@vger.kernel.org
10071 W:      http://www.linuxfoundation.org/en/Net
10072 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10075 B:      mailto:netdev@vger.kernel.org
10076 S:      Maintained
10077 F:      net/
10078 F:      include/net/
10079 F:      include/linux/in.h
10080 F:      include/linux/net.h
10081 F:      include/linux/netdevice.h
10082 F:      include/uapi/linux/in.h
10083 F:      include/uapi/linux/net.h
10084 F:      include/uapi/linux/netdevice.h
10085 F:      include/uapi/linux/net_namespace.h
10086 F:      tools/testing/selftests/net/
10087 F:      lib/net_utils.c
10088 F:      lib/random32.c
10089 F:      Documentation/networking/
10090
10091 NETWORKING [IPSEC]
10092 M:      Steffen Klassert <steffen.klassert@secunet.com>
10093 M:      Herbert Xu <herbert@gondor.apana.org.au>
10094 M:      "David S. Miller" <davem@davemloft.net>
10095 L:      netdev@vger.kernel.org
10096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10098 S:      Maintained
10099 F:      net/core/flow.c
10100 F:      net/xfrm/
10101 F:      net/key/
10102 F:      net/ipv4/xfrm*
10103 F:      net/ipv4/esp4*
10104 F:      net/ipv4/ah4.c
10105 F:      net/ipv4/ipcomp.c
10106 F:      net/ipv4/ip_vti.c
10107 F:      net/ipv6/xfrm*
10108 F:      net/ipv6/esp6*
10109 F:      net/ipv6/ah6.c
10110 F:      net/ipv6/ipcomp6.c
10111 F:      net/ipv6/ip6_vti.c
10112 F:      include/uapi/linux/xfrm.h
10113 F:      include/net/xfrm.h
10114
10115 NETWORKING [IPv4/IPv6]
10116 M:      "David S. Miller" <davem@davemloft.net>
10117 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10118 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10119 L:      netdev@vger.kernel.org
10120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10121 S:      Maintained
10122 F:      net/ipv4/
10123 F:      net/ipv6/
10124 F:      include/net/ip*
10125 F:      arch/x86/net/*
10126
10127 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10128 M:      Paul Moore <paul@paul-moore.com>
10129 W:      https://github.com/netlabel
10130 L:      netdev@vger.kernel.org
10131 L:      linux-security-module@vger.kernel.org
10132 S:      Maintained
10133 F:      Documentation/netlabel/
10134 F:      include/net/calipso.h
10135 F:      include/net/cipso_ipv4.h
10136 F:      include/net/netlabel.h
10137 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10138 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10139 F:      net/netlabel/
10140 F:      net/ipv4/cipso_ipv4.c
10141 F:      net/ipv6/calipso.c
10142 F:      net/netfilter/xt_CONNSECMARK.c
10143 F:      net/netfilter/xt_SECMARK.c
10144
10145 NETWORKING [TCP]
10146 M:      Eric Dumazet <edumazet@google.com>
10147 L:      netdev@vger.kernel.org
10148 S:      Maintained
10149 F:      net/ipv4/tcp*.c
10150 F:      net/ipv4/syncookies.c
10151 F:      net/ipv6/tcp*.c
10152 F:      net/ipv6/syncookies.c
10153 F:      include/uapi/linux/tcp.h
10154 F:      include/net/tcp.h
10155 F:      include/linux/tcp.h
10156 F:      include/trace/events/tcp.h
10157
10158 NETWORKING [TLS]
10159 M:      Boris Pismenny <borisp@mellanox.com>
10160 M:      Aviad Yehezkel <aviadye@mellanox.com>
10161 M:      Dave Watson <davejwatson@fb.com>
10162 L:      netdev@vger.kernel.org
10163 S:      Maintained
10164 F:      net/tls/*
10165 F:      include/uapi/linux/tls.h
10166 F:      include/net/tls.h
10167
10168 NETWORKING [WIRELESS]
10169 L:      linux-wireless@vger.kernel.org
10170 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10171
10172 NETDEVSIM
10173 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10174 S:      Maintained
10175 F:      drivers/net/netdevsim/*
10176
10177 NETXEN (1/10) GbE SUPPORT
10178 M:      Manish Chopra <manish.chopra@cavium.com>
10179 M:      Rahul Verma <rahul.verma@cavium.com>
10180 M:      Dept-GELinuxNICDev@cavium.com
10181 L:      netdev@vger.kernel.org
10182 S:      Supported
10183 F:      drivers/net/ethernet/qlogic/netxen/
10184
10185 NFC SUBSYSTEM
10186 M:      Samuel Ortiz <sameo@linux.intel.com>
10187 L:      linux-wireless@vger.kernel.org
10188 L:      linux-nfc@lists.01.org (subscribers-only)
10189 S:      Supported
10190 F:      net/nfc/
10191 F:      include/net/nfc/
10192 F:      include/uapi/linux/nfc.h
10193 F:      drivers/nfc/
10194 F:      include/linux/platform_data/nfcmrvl.h
10195 F:      include/linux/platform_data/nxp-nci.h
10196 F:      Documentation/devicetree/bindings/net/nfc/
10197
10198 NFS, SUNRPC, AND LOCKD CLIENTS
10199 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10200 M:      Anna Schumaker <anna.schumaker@netapp.com>
10201 L:      linux-nfs@vger.kernel.org
10202 W:      http://client.linux-nfs.org
10203 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10204 S:      Maintained
10205 F:      fs/lockd/
10206 F:      fs/nfs/
10207 F:      fs/nfs_common/
10208 F:      net/sunrpc/
10209 F:      include/linux/lockd/
10210 F:      include/linux/nfs*
10211 F:      include/linux/sunrpc/
10212 F:      include/uapi/linux/nfs*
10213 F:      include/uapi/linux/sunrpc/
10214
10215 NILFS2 FILESYSTEM
10216 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10217 L:      linux-nilfs@vger.kernel.org
10218 W:      https://nilfs.sourceforge.io/
10219 W:      https://nilfs.osdn.jp/
10220 T:      git git://github.com/konis/nilfs2.git
10221 S:      Supported
10222 F:      Documentation/filesystems/nilfs2.txt
10223 F:      fs/nilfs2/
10224 F:      include/trace/events/nilfs2.h
10225 F:      include/uapi/linux/nilfs2_api.h
10226 F:      include/uapi/linux/nilfs2_ondisk.h
10227
10228 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10229 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10230 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10231 S:      Maintained
10232 F:      Documentation/scsi/NinjaSCSI.txt
10233 F:      drivers/scsi/pcmcia/nsp_*
10234
10235 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10236 M:      GOTO Masanori <gotom@debian.or.jp>
10237 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10238 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10239 S:      Maintained
10240 F:      Documentation/scsi/NinjaSCSI.txt
10241 F:      drivers/scsi/nsp32*
10242
10243 NIOS2 ARCHITECTURE
10244 M:      Ley Foon Tan <lftan@altera.com>
10245 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10247 S:      Maintained
10248 F:      arch/nios2/
10249
10250 NOHZ, DYNTICKS SUPPORT
10251 M:      Frederic Weisbecker <fweisbec@gmail.com>
10252 M:      Thomas Gleixner <tglx@linutronix.de>
10253 M:      Ingo Molnar <mingo@kernel.org>
10254 L:      linux-kernel@vger.kernel.org
10255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10256 S:      Maintained
10257 F:      kernel/time/tick*.*
10258 F:      include/linux/tick.h
10259 F:      include/linux/sched/nohz.h
10260
10261 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10262 M:      Pavel Machek <pavel@ucw.cz>
10263 M:      Sakari Ailus <sakari.ailus@iki.fi>
10264 L:      linux-media@vger.kernel.org
10265 S:      Maintained
10266 F:      drivers/media/i2c/et8ek8
10267 F:      drivers/media/i2c/ad5820.c
10268
10269 NOKIA N900 POWER SUPPLY DRIVERS
10270 R:      Pali Rohár <pali.rohar@gmail.com>
10271 F:      include/linux/power/bq2415x_charger.h
10272 F:      include/linux/power/bq27xxx_battery.h
10273 F:      include/linux/power/isp1704_charger.h
10274 F:      drivers/power/supply/bq2415x_charger.c
10275 F:      drivers/power/supply/bq27xxx_battery.c
10276 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10277 F:      drivers/power/supply/isp1704_charger.c
10278 F:      drivers/power/supply/rx51_battery.c
10279
10280 NTB AMD DRIVER
10281 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10282 L:      linux-ntb@googlegroups.com
10283 S:      Supported
10284 F:      drivers/ntb/hw/amd/
10285
10286 NTB DRIVER CORE
10287 M:      Jon Mason <jdmason@kudzu.us>
10288 M:      Dave Jiang <dave.jiang@intel.com>
10289 M:      Allen Hubbe <allenbh@gmail.com>
10290 L:      linux-ntb@googlegroups.com
10291 S:      Supported
10292 W:      https://github.com/jonmason/ntb/wiki
10293 T:      git git://github.com/jonmason/ntb.git
10294 F:      drivers/ntb/
10295 F:      drivers/net/ntb_netdev.c
10296 F:      include/linux/ntb.h
10297 F:      include/linux/ntb_transport.h
10298 F:      tools/testing/selftests/ntb/
10299
10300 NTB IDT DRIVER
10301 M:      Serge Semin <fancer.lancer@gmail.com>
10302 L:      linux-ntb@googlegroups.com
10303 S:      Supported
10304 F:      drivers/ntb/hw/idt/
10305
10306 NTB INTEL DRIVER
10307 M:      Dave Jiang <dave.jiang@intel.com>
10308 L:      linux-ntb@googlegroups.com
10309 S:      Supported
10310 W:      https://github.com/davejiang/linux/wiki
10311 T:      git https://github.com/davejiang/linux.git
10312 F:      drivers/ntb/hw/intel/
10313
10314 NTFS FILESYSTEM
10315 M:      Anton Altaparmakov <anton@tuxera.com>
10316 L:      linux-ntfs-dev@lists.sourceforge.net
10317 W:      http://www.tuxera.com/
10318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10319 S:      Supported
10320 F:      Documentation/filesystems/ntfs.txt
10321 F:      fs/ntfs/
10322
10323 NUBUS SUBSYSTEM
10324 M:      Finn Thain <fthain@telegraphics.com.au>
10325 L:      linux-m68k@lists.linux-m68k.org
10326 S:      Maintained
10327 F:      arch/*/include/asm/nubus.h
10328 F:      drivers/nubus/
10329 F:      include/linux/nubus.h
10330 F:      include/uapi/linux/nubus.h
10331
10332 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10333 M:      Antonino Daplas <adaplas@gmail.com>
10334 L:      linux-fbdev@vger.kernel.org
10335 S:      Maintained
10336 F:      drivers/video/fbdev/riva/
10337 F:      drivers/video/fbdev/nvidia/
10338
10339 NVM EXPRESS DRIVER
10340 M:      Keith Busch <keith.busch@intel.com>
10341 M:      Jens Axboe <axboe@fb.com>
10342 M:      Christoph Hellwig <hch@lst.de>
10343 M:      Sagi Grimberg <sagi@grimberg.me>
10344 L:      linux-nvme@lists.infradead.org
10345 T:      git://git.infradead.org/nvme.git
10346 W:      http://git.infradead.org/nvme.git
10347 S:      Supported
10348 F:      drivers/nvme/host/
10349 F:      include/linux/nvme.h
10350 F:      include/uapi/linux/nvme_ioctl.h
10351
10352 NVM EXPRESS FC TRANSPORT DRIVERS
10353 M:      James Smart <james.smart@broadcom.com>
10354 L:      linux-nvme@lists.infradead.org
10355 S:      Supported
10356 F:      include/linux/nvme-fc.h
10357 F:      include/linux/nvme-fc-driver.h
10358 F:      drivers/nvme/host/fc.c
10359 F:      drivers/nvme/target/fc.c
10360 F:      drivers/nvme/target/fcloop.c
10361
10362 NVM EXPRESS TARGET DRIVER
10363 M:      Christoph Hellwig <hch@lst.de>
10364 M:      Sagi Grimberg <sagi@grimberg.me>
10365 L:      linux-nvme@lists.infradead.org
10366 T:      git://git.infradead.org/nvme.git
10367 W:      http://git.infradead.org/nvme.git
10368 S:      Supported
10369 F:      drivers/nvme/target/
10370
10371 NVMEM FRAMEWORK
10372 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10373 S:      Maintained
10374 F:      drivers/nvmem/
10375 F:      Documentation/devicetree/bindings/nvmem/
10376 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10377 F:      include/linux/nvmem-consumer.h
10378 F:      include/linux/nvmem-provider.h
10379
10380 NXP SGTL5000 DRIVER
10381 M:      Fabio Estevam <fabio.estevam@nxp.com>
10382 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10383 S:      Maintained
10384 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10385 F:      sound/soc/codecs/sgtl5000*
10386
10387 NXP TDA998X DRM DRIVER
10388 M:      Russell King <linux@armlinux.org.uk>
10389 S:      Maintained
10390 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10391 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10392 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10393 F:      include/drm/i2c/tda998x.h
10394 F:      include/dt-bindings/display/tda998x.h
10395 K:      "nxp,tda998x"
10396
10397 NXP TFA9879 DRIVER
10398 M:      Peter Rosin <peda@axentia.se>
10399 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10400 S:      Maintained
10401 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10402 F:      sound/soc/codecs/tfa9879*
10403
10404 NXP-NCI NFC DRIVER
10405 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10406 R:      Charles Gorand <charles.gorand@effinnov.com>
10407 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10408 S:      Supported
10409 F:      drivers/nfc/nxp-nci
10410
10411 OBJTOOL
10412 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10413 M:      Peter Zijlstra <peterz@infradead.org>
10414 S:      Supported
10415 F:      tools/objtool/
10416
10417 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10418 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10419 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10420 L:      linuxppc-dev@lists.ozlabs.org
10421 S:      Supported
10422 F:      arch/powerpc/platforms/powernv/ocxl.c
10423 F:      arch/powerpc/include/asm/pnv-ocxl.h
10424 F:      drivers/misc/ocxl/
10425 F:      include/misc/ocxl*
10426 F:      include/uapi/misc/ocxl.h
10427 F:      Documentation/accelerators/ocxl.rst
10428
10429 OMAP AUDIO SUPPORT
10430 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10431 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10432 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10433 L:      linux-omap@vger.kernel.org
10434 S:      Maintained
10435 F:      sound/soc/omap/
10436
10437 OMAP CLOCK FRAMEWORK SUPPORT
10438 M:      Paul Walmsley <paul@pwsan.com>
10439 L:      linux-omap@vger.kernel.org
10440 S:      Maintained
10441 F:      arch/arm/*omap*/*clock*
10442
10443 OMAP DEVICE TREE SUPPORT
10444 M:      Benoît Cousson <bcousson@baylibre.com>
10445 M:      Tony Lindgren <tony@atomide.com>
10446 L:      linux-omap@vger.kernel.org
10447 L:      devicetree@vger.kernel.org
10448 S:      Maintained
10449 F:      arch/arm/boot/dts/*omap*
10450 F:      arch/arm/boot/dts/*am3*
10451 F:      arch/arm/boot/dts/*am4*
10452 F:      arch/arm/boot/dts/*am5*
10453 F:      arch/arm/boot/dts/*dra7*
10454
10455 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10456 L:      linux-omap@vger.kernel.org
10457 L:      linux-fbdev@vger.kernel.org
10458 S:      Orphan
10459 F:      drivers/video/fbdev/omap2/
10460 F:      Documentation/arm/OMAP/DSS
10461
10462 OMAP FRAMEBUFFER SUPPORT
10463 L:      linux-fbdev@vger.kernel.org
10464 L:      linux-omap@vger.kernel.org
10465 S:      Orphan
10466 F:      drivers/video/fbdev/omap/
10467
10468 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10469 M:      Roger Quadros <rogerq@ti.com>
10470 M:      Tony Lindgren <tony@atomide.com>
10471 L:      linux-omap@vger.kernel.org
10472 S:      Maintained
10473 F:      drivers/memory/omap-gpmc.c
10474 F:      arch/arm/mach-omap2/*gpmc*
10475
10476 OMAP GPIO DRIVER
10477 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10478 M:      Santosh Shilimkar <ssantosh@kernel.org>
10479 M:      Kevin Hilman <khilman@kernel.org>
10480 L:      linux-omap@vger.kernel.org
10481 S:      Maintained
10482 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10483 F:      drivers/gpio/gpio-omap.c
10484
10485 OMAP HARDWARE SPINLOCK SUPPORT
10486 M:      Ohad Ben-Cohen <ohad@wizery.com>
10487 L:      linux-omap@vger.kernel.org
10488 S:      Maintained
10489 F:      drivers/hwspinlock/omap_hwspinlock.c
10490
10491 OMAP HS MMC SUPPORT
10492 L:      linux-mmc@vger.kernel.org
10493 L:      linux-omap@vger.kernel.org
10494 S:      Orphan
10495 F:      drivers/mmc/host/omap_hsmmc.c
10496
10497 OMAP HWMOD DATA
10498 M:      Paul Walmsley <paul@pwsan.com>
10499 L:      linux-omap@vger.kernel.org
10500 S:      Maintained
10501 F:      arch/arm/mach-omap2/omap_hwmod*data*
10502
10503 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10504 M:      Benoît Cousson <bcousson@baylibre.com>
10505 L:      linux-omap@vger.kernel.org
10506 S:      Maintained
10507 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10508
10509 OMAP HWMOD SUPPORT
10510 M:      Benoît Cousson <bcousson@baylibre.com>
10511 M:      Paul Walmsley <paul@pwsan.com>
10512 L:      linux-omap@vger.kernel.org
10513 S:      Maintained
10514 F:      arch/arm/mach-omap2/omap_hwmod.*
10515
10516 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10517 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10518 L:      linux-media@vger.kernel.org
10519 S:      Maintained
10520 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10521 F:      drivers/media/platform/omap3isp/
10522 F:      drivers/staging/media/omap4iss/
10523
10524 OMAP MMC SUPPORT
10525 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10526 L:      linux-omap@vger.kernel.org
10527 S:      Maintained
10528 F:      drivers/mmc/host/omap.c
10529
10530 OMAP POWER MANAGEMENT SUPPORT
10531 M:      Kevin Hilman <khilman@kernel.org>
10532 L:      linux-omap@vger.kernel.org
10533 S:      Maintained
10534 F:      arch/arm/*omap*/*pm*
10535 F:      drivers/cpufreq/omap-cpufreq.c
10536
10537 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10538 M:      Rajendra Nayak <rnayak@codeaurora.org>
10539 M:      Paul Walmsley <paul@pwsan.com>
10540 L:      linux-omap@vger.kernel.org
10541 S:      Maintained
10542 F:      arch/arm/mach-omap2/prm*
10543
10544 OMAP RANDOM NUMBER GENERATOR SUPPORT
10545 M:      Deepak Saxena <dsaxena@plexity.net>
10546 S:      Maintained
10547 F:      drivers/char/hw_random/omap-rng.c
10548
10549 OMAP USB SUPPORT
10550 L:      linux-usb@vger.kernel.org
10551 L:      linux-omap@vger.kernel.org
10552 S:      Orphan
10553 F:      drivers/usb/*/*omap*
10554 F:      arch/arm/*omap*/usb*
10555
10556 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10557 M:      Mark Jackson <mpfj@newflow.co.uk>
10558 L:      linux-omap@vger.kernel.org
10559 S:      Maintained
10560 F:      arch/arm/boot/dts/am335x-nano.dts
10561
10562 OMAP1 SUPPORT
10563 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10564 M:      Tony Lindgren <tony@atomide.com>
10565 L:      linux-omap@vger.kernel.org
10566 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10568 S:      Maintained
10569 F:      arch/arm/mach-omap1/
10570 F:      arch/arm/plat-omap/
10571 F:      arch/arm/configs/omap1_defconfig
10572 F:      drivers/i2c/busses/i2c-omap.c
10573 F:      include/linux/platform_data/i2c-omap.h
10574
10575 OMAP2+ SUPPORT
10576 M:      Tony Lindgren <tony@atomide.com>
10577 L:      linux-omap@vger.kernel.org
10578 W:      http://www.muru.com/linux/omap/
10579 W:      http://linux.omap.com/
10580 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10582 S:      Maintained
10583 F:      arch/arm/mach-omap2/
10584 F:      arch/arm/plat-omap/
10585 F:      arch/arm/configs/omap2plus_defconfig
10586 F:      drivers/i2c/busses/i2c-omap.c
10587 F:      drivers/irqchip/irq-omap-intc.c
10588 F:      drivers/mfd/*omap*.c
10589 F:      drivers/mfd/menelaus.c
10590 F:      drivers/mfd/palmas.c
10591 F:      drivers/mfd/tps65217.c
10592 F:      drivers/mfd/tps65218.c
10593 F:      drivers/mfd/tps65910.c
10594 F:      drivers/mfd/twl-core.[ch]
10595 F:      drivers/mfd/twl4030*.c
10596 F:      drivers/mfd/twl6030*.c
10597 F:      drivers/mfd/twl6040*.c
10598 F:      drivers/regulator/palmas-regulator*.c
10599 F:      drivers/regulator/pbias-regulator.c
10600 F:      drivers/regulator/tps65217-regulator.c
10601 F:      drivers/regulator/tps65218-regulator.c
10602 F:      drivers/regulator/tps65910-regulator.c
10603 F:      drivers/regulator/twl-regulator.c
10604 F:      drivers/regulator/twl6030-regulator.c
10605 F:      include/linux/platform_data/i2c-omap.h
10606
10607 ONION OMEGA2+ BOARD
10608 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10609 L:      linux-mips@linux-mips.org
10610 S:      Maintained
10611 F:      arch/mips/boot/dts/ralink/omega2p.dts
10612
10613 OMFS FILESYSTEM
10614 M:      Bob Copeland <me@bobcopeland.com>
10615 L:      linux-karma-devel@lists.sourceforge.net
10616 S:      Maintained
10617 F:      Documentation/filesystems/omfs.txt
10618 F:      fs/omfs/
10619
10620 OMNIKEY CARDMAN 4000 DRIVER
10621 M:      Harald Welte <laforge@gnumonks.org>
10622 S:      Maintained
10623 F:      drivers/char/pcmcia/cm4000_cs.c
10624 F:      include/linux/cm4000_cs.h
10625 F:      include/uapi/linux/cm4000_cs.h
10626
10627 OMNIKEY CARDMAN 4040 DRIVER
10628 M:      Harald Welte <laforge@gnumonks.org>
10629 S:      Maintained
10630 F:      drivers/char/pcmcia/cm4040_cs.*
10631
10632 OMNIVISION OV13858 SENSOR DRIVER
10633 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10634 L:      linux-media@vger.kernel.org
10635 T:      git git://linuxtv.org/media_tree.git
10636 S:      Maintained
10637 F:      drivers/media/i2c/ov13858.c
10638
10639 OMNIVISION OV2680 SENSOR DRIVER
10640 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10641 L:      linux-media@vger.kernel.org
10642 T:      git git://linuxtv.org/media_tree.git
10643 S:      Maintained
10644 F:      drivers/media/i2c/ov2680.c
10645 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10646
10647 OMNIVISION OV2685 SENSOR DRIVER
10648 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10649 L:      linux-media@vger.kernel.org
10650 T:      git git://linuxtv.org/media_tree.git
10651 S:      Maintained
10652 F:      drivers/media/i2c/ov2685.c
10653
10654 OMNIVISION OV5640 SENSOR DRIVER
10655 M:      Steve Longerbeam <slongerbeam@gmail.com>
10656 L:      linux-media@vger.kernel.org
10657 T:      git git://linuxtv.org/media_tree.git
10658 S:      Maintained
10659 F:      drivers/media/i2c/ov5640.c
10660
10661 OMNIVISION OV5647 SENSOR DRIVER
10662 M:      Luis Oliveira <lolivei@synopsys.com>
10663 L:      linux-media@vger.kernel.org
10664 T:      git git://linuxtv.org/media_tree.git
10665 S:      Maintained
10666 F:      drivers/media/i2c/ov5647.c
10667
10668 OMNIVISION OV5695 SENSOR DRIVER
10669 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10670 L:      linux-media@vger.kernel.org
10671 T:      git git://linuxtv.org/media_tree.git
10672 S:      Maintained
10673 F:      drivers/media/i2c/ov5695.c
10674
10675 OMNIVISION OV7670 SENSOR DRIVER
10676 M:      Jonathan Corbet <corbet@lwn.net>
10677 L:      linux-media@vger.kernel.org
10678 T:      git git://linuxtv.org/media_tree.git
10679 S:      Maintained
10680 F:      drivers/media/i2c/ov7670.c
10681 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10682
10683 OMNIVISION OV772x SENSOR DRIVER
10684 M:      Jacopo Mondi <jacopo@jmondi.org>
10685 L:      linux-media@vger.kernel.org
10686 T:      git git://linuxtv.org/media_tree.git
10687 S:      Odd fixes
10688 F:      drivers/media/i2c/ov772x.c
10689 F:      include/media/i2c/ov772x.h
10690 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10691
10692 OMNIVISION OV7740 SENSOR DRIVER
10693 M:      Wenyou Yang <wenyou.yang@microchip.com>
10694 L:      linux-media@vger.kernel.org
10695 T:      git git://linuxtv.org/media_tree.git
10696 S:      Maintained
10697 F:      drivers/media/i2c/ov7740.c
10698 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10699
10700 OMNIVISION OV9650 SENSOR DRIVER
10701 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10702 R:      Akinobu Mita <akinobu.mita@gmail.com>
10703 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10704 L:      linux-media@vger.kernel.org
10705 T:      git git://linuxtv.org/media_tree.git
10706 S:      Maintained
10707 F:      drivers/media/i2c/ov9650.c
10708 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10709
10710 ONENAND FLASH DRIVER
10711 M:      Kyungmin Park <kyungmin.park@samsung.com>
10712 L:      linux-mtd@lists.infradead.org
10713 S:      Maintained
10714 F:      drivers/mtd/nand/onenand/
10715 F:      include/linux/mtd/onenand*.h
10716
10717 ONSTREAM SCSI TAPE DRIVER
10718 M:      Willem Riede <osst@riede.org>
10719 L:      osst-users@lists.sourceforge.net
10720 L:      linux-scsi@vger.kernel.org
10721 S:      Maintained
10722 F:      Documentation/scsi/osst.txt
10723 F:      drivers/scsi/osst.*
10724 F:      drivers/scsi/osst_*.h
10725 F:      drivers/scsi/st.h
10726
10727 OP-TEE DRIVER
10728 M:      Jens Wiklander <jens.wiklander@linaro.org>
10729 S:      Maintained
10730 F:      drivers/tee/optee/
10731
10732 OPA-VNIC DRIVER
10733 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10734 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10735 L:      linux-rdma@vger.kernel.org
10736 S:      Supported
10737 F:      drivers/infiniband/ulp/opa_vnic
10738
10739 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10740 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10741 M:      Frank Rowand <frowand.list@gmail.com>
10742 L:      devicetree@vger.kernel.org
10743 S:      Maintained
10744 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10745 F:      Documentation/devicetree/overlay-notes.txt
10746 F:      drivers/of/overlay.c
10747 F:      drivers/of/resolver.c
10748 K:      of_overlay_notifier_
10749
10750 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10751 M:      Rob Herring <robh+dt@kernel.org>
10752 M:      Frank Rowand <frowand.list@gmail.com>
10753 L:      devicetree@vger.kernel.org
10754 W:      http://www.devicetree.org/
10755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10756 S:      Maintained
10757 F:      drivers/of/
10758 F:      include/linux/of*.h
10759 F:      scripts/dtc/
10760 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10761
10762 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10763 M:      Rob Herring <robh+dt@kernel.org>
10764 M:      Mark Rutland <mark.rutland@arm.com>
10765 L:      devicetree@vger.kernel.org
10766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10767 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10768 S:      Maintained
10769 F:      Documentation/devicetree/
10770 F:      arch/*/boot/dts/
10771 F:      include/dt-bindings/
10772
10773 OPENCORES I2C BUS DRIVER
10774 M:      Peter Korsgaard <jacmet@sunsite.dk>
10775 L:      linux-i2c@vger.kernel.org
10776 S:      Maintained
10777 F:      Documentation/i2c/busses/i2c-ocores
10778 F:      drivers/i2c/busses/i2c-ocores.c
10779
10780 OPENRISC ARCHITECTURE
10781 M:      Jonas Bonn <jonas@southpole.se>
10782 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10783 M:      Stafford Horne <shorne@gmail.com>
10784 T:      git git://github.com/openrisc/linux.git
10785 L:      openrisc@lists.librecores.org
10786 W:      http://openrisc.io
10787 S:      Maintained
10788 F:      Documentation/devicetree/bindings/openrisc/
10789 F:      Documentation/openrisc/
10790 F:      arch/openrisc/
10791 F:      drivers/irqchip/irq-ompic.c
10792 F:      drivers/irqchip/irq-or1k-*
10793
10794 OPENVSWITCH
10795 M:      Pravin B Shelar <pshelar@ovn.org>
10796 L:      netdev@vger.kernel.org
10797 L:      dev@openvswitch.org
10798 W:      http://openvswitch.org
10799 S:      Maintained
10800 F:      net/openvswitch/
10801 F:      include/uapi/linux/openvswitch.h
10802
10803 OPERATING PERFORMANCE POINTS (OPP)
10804 M:      Viresh Kumar <vireshk@kernel.org>
10805 M:      Nishanth Menon <nm@ti.com>
10806 M:      Stephen Boyd <sboyd@kernel.org>
10807 L:      linux-pm@vger.kernel.org
10808 S:      Maintained
10809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10810 F:      drivers/opp/
10811 F:      include/linux/pm_opp.h
10812 F:      Documentation/power/opp.txt
10813 F:      Documentation/devicetree/bindings/opp/
10814
10815 OPL4 DRIVER
10816 M:      Clemens Ladisch <clemens@ladisch.de>
10817 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10818 T:      git git://git.alsa-project.org/alsa-kernel.git
10819 S:      Maintained
10820 F:      sound/drivers/opl4/
10821
10822 OPROFILE
10823 M:      Robert Richter <rric@kernel.org>
10824 L:      oprofile-list@lists.sf.net
10825 S:      Maintained
10826 F:      arch/*/include/asm/oprofile*.h
10827 F:      arch/*/oprofile/
10828 F:      drivers/oprofile/
10829 F:      include/linux/oprofile.h
10830
10831 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10832 M:      Mark Fasheh <mark@fasheh.com>
10833 M:      Joel Becker <jlbec@evilplan.org>
10834 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10835 W:      http://ocfs2.wiki.kernel.org
10836 S:      Supported
10837 F:      Documentation/filesystems/ocfs2.txt
10838 F:      Documentation/filesystems/dlmfs.txt
10839 F:      fs/ocfs2/
10840
10841 ORANGEFS FILESYSTEM
10842 M:      Mike Marshall <hubcap@omnibond.com>
10843 R:      Martin Brandenburg <martin@omnibond.com>
10844 L:      devel@lists.orangefs.org
10845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10846 S:      Supported
10847 F:      fs/orangefs/
10848 F:      Documentation/filesystems/orangefs.txt
10849
10850 ORINOCO DRIVER
10851 L:      linux-wireless@vger.kernel.org
10852 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10853 W:      http://www.nongnu.org/orinoco/
10854 S:      Orphan
10855 F:      drivers/net/wireless/intersil/orinoco/
10856
10857 OSD LIBRARY and FILESYSTEM
10858 M:      Boaz Harrosh <ooo@electrozaur.com>
10859 S:      Maintained
10860 F:      drivers/scsi/osd/
10861 F:      include/scsi/osd_*
10862 F:      fs/exofs/
10863
10864 OV2659 OMNIVISION SENSOR DRIVER
10865 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10866 L:      linux-media@vger.kernel.org
10867 W:      https://linuxtv.org
10868 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10869 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10870 S:      Maintained
10871 F:      drivers/media/i2c/ov2659.c
10872 F:      include/media/i2c/ov2659.h
10873
10874 OVERLAY FILESYSTEM
10875 M:      Miklos Szeredi <miklos@szeredi.hu>
10876 L:      linux-unionfs@vger.kernel.org
10877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10878 S:      Supported
10879 F:      fs/overlayfs/
10880 F:      Documentation/filesystems/overlayfs.txt
10881
10882 P54 WIRELESS DRIVER
10883 M:      Christian Lamparter <chunkeey@googlemail.com>
10884 L:      linux-wireless@vger.kernel.org
10885 W:      http://wireless.kernel.org/en/users/Drivers/p54
10886 S:      Maintained
10887 F:      drivers/net/wireless/intersil/p54/
10888
10889 PA SEMI ETHERNET DRIVER
10890 L:      netdev@vger.kernel.org
10891 S:      Orphan
10892 F:      drivers/net/ethernet/pasemi/*
10893
10894 PA SEMI SMBUS DRIVER
10895 L:      linux-i2c@vger.kernel.org
10896 S:      Orphan
10897 F:      drivers/i2c/busses/i2c-pasemi.c
10898
10899 PADATA PARALLEL EXECUTION MECHANISM
10900 M:      Steffen Klassert <steffen.klassert@secunet.com>
10901 L:      linux-crypto@vger.kernel.org
10902 S:      Maintained
10903 F:      kernel/padata.c
10904 F:      include/linux/padata.h
10905 F:      Documentation/padata.txt
10906
10907 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10908 M:      Harald Welte <laforge@gnumonks.org>
10909 L:      platform-driver-x86@vger.kernel.org
10910 S:      Maintained
10911 F:      drivers/platform/x86/panasonic-laptop.c
10912
10913 PARALLEL LCD/KEYPAD PANEL DRIVER
10914 M:      Willy Tarreau <willy@haproxy.com>
10915 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10916 S:      Odd Fixes
10917 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10918 F:      drivers/misc/panel.c
10919
10920 PARALLEL PORT SUBSYSTEM
10921 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10922 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10923 L:      linux-parport@lists.infradead.org (subscribers-only)
10924 S:      Maintained
10925 F:      drivers/parport/
10926 F:      include/linux/parport*.h
10927 F:      drivers/char/ppdev.c
10928 F:      include/uapi/linux/ppdev.h
10929 F:      Documentation/parport*.txt
10930
10931 PARAVIRT_OPS INTERFACE
10932 M:      Juergen Gross <jgross@suse.com>
10933 M:      Alok Kataria <akataria@vmware.com>
10934 L:      virtualization@lists.linux-foundation.org
10935 S:      Supported
10936 F:      Documentation/virtual/paravirt_ops.txt
10937 F:      arch/*/kernel/paravirt*
10938 F:      arch/*/include/asm/paravirt*.h
10939 F:      include/linux/hypervisor.h
10940
10941 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10942 M:      Tim Waugh <tim@cyberelk.net>
10943 L:      linux-parport@lists.infradead.org (subscribers-only)
10944 S:      Maintained
10945 F:      Documentation/blockdev/paride.txt
10946 F:      drivers/block/paride/
10947
10948 PARISC ARCHITECTURE
10949 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10950 M:      Helge Deller <deller@gmx.de>
10951 L:      linux-parisc@vger.kernel.org
10952 W:      http://www.parisc-linux.org/
10953 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10956 S:      Maintained
10957 F:      arch/parisc/
10958 F:      Documentation/parisc/
10959 F:      drivers/parisc/
10960 F:      drivers/char/agp/parisc-agp.c
10961 F:      drivers/input/serio/gscps2.c
10962 F:      drivers/parport/parport_gsc.*
10963 F:      drivers/tty/serial/8250/8250_gsc.c
10964 F:      drivers/video/fbdev/sti*
10965 F:      drivers/video/console/sti*
10966 F:      drivers/video/logo/logo_parisc*
10967
10968 PARMAN
10969 M:      Jiri Pirko <jiri@mellanox.com>
10970 L:      netdev@vger.kernel.org
10971 S:      Supported
10972 F:      lib/parman.c
10973 F:      lib/test_parman.c
10974 F:      include/linux/parman.h
10975
10976 PC87360 HARDWARE MONITORING DRIVER
10977 M:      Jim Cromie <jim.cromie@gmail.com>
10978 L:      linux-hwmon@vger.kernel.org
10979 S:      Maintained
10980 F:      Documentation/hwmon/pc87360
10981 F:      drivers/hwmon/pc87360.c
10982
10983 PC8736x GPIO DRIVER
10984 M:      Jim Cromie <jim.cromie@gmail.com>
10985 S:      Maintained
10986 F:      drivers/char/pc8736x_gpio.c
10987
10988 PC87427 HARDWARE MONITORING DRIVER
10989 M:      Jean Delvare <jdelvare@suse.com>
10990 L:      linux-hwmon@vger.kernel.org
10991 S:      Maintained
10992 F:      Documentation/hwmon/pc87427
10993 F:      drivers/hwmon/pc87427.c
10994
10995 PCA9532 LED DRIVER
10996 M:      Riku Voipio <riku.voipio@iki.fi>
10997 S:      Maintained
10998 F:      drivers/leds/leds-pca9532.c
10999 F:      include/linux/leds-pca9532.h
11000
11001 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11002 M:      Guenter Roeck <linux@roeck-us.net>
11003 L:      linux-i2c@vger.kernel.org
11004 S:      Maintained
11005 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11006
11007 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11008 M:      Khalid Aziz <khalid@gonehiking.org>
11009 S:      Maintained
11010 F:      drivers/firmware/pcdp.*
11011
11012 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11013 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11014 L:      linux-pci@vger.kernel.org
11015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11016 S:      Maintained
11017 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11018 F:      drivers/pci/controller/pci-aardvark.c
11019
11020 PCI DRIVER FOR ALTERA PCIE IP
11021 M:      Ley Foon Tan <lftan@altera.com>
11022 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11023 L:      linux-pci@vger.kernel.org
11024 S:      Supported
11025 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11026 F:      drivers/pci/controller/pcie-altera.c
11027
11028 PCI DRIVER FOR APPLIEDMICRO XGENE
11029 M:      Tanmay Inamdar <tinamdar@apm.com>
11030 L:      linux-pci@vger.kernel.org
11031 L:      linux-arm-kernel@lists.infradead.org
11032 S:      Maintained
11033 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11034 F:      drivers/pci/controller/pci-xgene.c
11035
11036 PCI DRIVER FOR ARM VERSATILE PLATFORM
11037 M:      Rob Herring <robh@kernel.org>
11038 L:      linux-pci@vger.kernel.org
11039 L:      linux-arm-kernel@lists.infradead.org
11040 S:      Maintained
11041 F:      Documentation/devicetree/bindings/pci/versatile.txt
11042 F:      drivers/pci/controller/pci-versatile.c
11043
11044 PCI DRIVER FOR ARMADA 8K
11045 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11046 L:      linux-pci@vger.kernel.org
11047 L:      linux-arm-kernel@lists.infradead.org
11048 S:      Maintained
11049 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11050 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11051
11052 PCI DRIVER FOR CADENCE PCIE IP
11053 M:      Alan Douglas <adouglas@cadence.com>
11054 L:      linux-pci@vger.kernel.org
11055 S:      Maintained
11056 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11057 F:      drivers/pci/controller/pcie-cadence*
11058
11059 PCI DRIVER FOR FREESCALE LAYERSCAPE
11060 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11061 M:      Mingkai Hu <mingkai.hu@nxp.com>
11062 M:      Roy Zang <roy.zang@nxp.com>
11063 L:      linuxppc-dev@lists.ozlabs.org
11064 L:      linux-pci@vger.kernel.org
11065 L:      linux-arm-kernel@lists.infradead.org
11066 S:      Maintained
11067 F:      drivers/pci/controller/dwc/*layerscape*
11068
11069 PCI DRIVER FOR GENERIC OF HOSTS
11070 M:      Will Deacon <will.deacon@arm.com>
11071 L:      linux-pci@vger.kernel.org
11072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11073 S:      Maintained
11074 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11075 F:      drivers/pci/controller/pci-host-common.c
11076 F:      drivers/pci/controller/pci-host-generic.c
11077
11078 PCI DRIVER FOR IMX6
11079 M:      Richard Zhu <hongxing.zhu@nxp.com>
11080 M:      Lucas Stach <l.stach@pengutronix.de>
11081 L:      linux-pci@vger.kernel.org
11082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11083 S:      Maintained
11084 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11085 F:      drivers/pci/controller/dwc/*imx6*
11086
11087 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11088 M:      Keith Busch <keith.busch@intel.com>
11089 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11090 L:      linux-pci@vger.kernel.org
11091 S:      Supported
11092 F:      drivers/pci/controller/vmd.c
11093
11094 PCI DRIVER FOR MICROSEMI SWITCHTEC
11095 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11096 M:      Logan Gunthorpe <logang@deltatee.com>
11097 L:      linux-pci@vger.kernel.org
11098 S:      Maintained
11099 F:      Documentation/switchtec.txt
11100 F:      Documentation/ABI/testing/sysfs-class-switchtec
11101 F:      drivers/pci/switch/switchtec*
11102 F:      include/uapi/linux/switchtec_ioctl.h
11103 F:      include/linux/switchtec.h
11104 F:      drivers/ntb/hw/mscc/
11105
11106 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11107 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11108 M:      Jason Cooper <jason@lakedaemon.net>
11109 L:      linux-pci@vger.kernel.org
11110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11111 S:      Maintained
11112 F:      drivers/pci/controller/*mvebu*
11113
11114 PCI DRIVER FOR NVIDIA TEGRA
11115 M:      Thierry Reding <thierry.reding@gmail.com>
11116 L:      linux-tegra@vger.kernel.org
11117 L:      linux-pci@vger.kernel.org
11118 S:      Supported
11119 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11120 F:      drivers/pci/controller/pci-tegra.c
11121
11122 PCI DRIVER FOR RENESAS R-CAR
11123 M:      Simon Horman <horms@verge.net.au>
11124 L:      linux-pci@vger.kernel.org
11125 L:      linux-renesas-soc@vger.kernel.org
11126 S:      Maintained
11127 F:      drivers/pci/controller/*rcar*
11128
11129 PCI DRIVER FOR SAMSUNG EXYNOS
11130 M:      Jingoo Han <jingoohan1@gmail.com>
11131 L:      linux-pci@vger.kernel.org
11132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11133 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11134 S:      Maintained
11135 F:      drivers/pci/controller/dwc/pci-exynos.c
11136
11137 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11138 M:      Jingoo Han <jingoohan1@gmail.com>
11139 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11140 L:      linux-pci@vger.kernel.org
11141 S:      Maintained
11142 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11143 F:      drivers/pci/controller/dwc/*designware*
11144
11145 PCI DRIVER FOR TI DRA7XX
11146 M:      Kishon Vijay Abraham I <kishon@ti.com>
11147 L:      linux-omap@vger.kernel.org
11148 L:      linux-pci@vger.kernel.org
11149 S:      Supported
11150 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11151 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11152
11153 PCI DRIVER FOR TI KEYSTONE
11154 M:      Murali Karicheri <m-karicheri2@ti.com>
11155 L:      linux-pci@vger.kernel.org
11156 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11157 S:      Maintained
11158 F:      drivers/pci/controller/dwc/*keystone*
11159
11160 PCI ENDPOINT SUBSYSTEM
11161 M:      Kishon Vijay Abraham I <kishon@ti.com>
11162 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11163 L:      linux-pci@vger.kernel.org
11164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11165 S:      Supported
11166 F:      drivers/pci/endpoint/
11167 F:      drivers/misc/pci_endpoint_test.c
11168 F:      tools/pci/
11169
11170 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11171 M:      Russell Currey <ruscur@russell.cc>
11172 L:      linuxppc-dev@lists.ozlabs.org
11173 S:      Supported
11174 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11175 F:      arch/powerpc/kernel/eeh*.c
11176 F:      arch/powerpc/platforms/*/eeh*.c
11177 F:      arch/powerpc/include/*/eeh*.h
11178
11179 PCI ERROR RECOVERY
11180 M:      Linas Vepstas <linasvepstas@gmail.com>
11181 L:      linux-pci@vger.kernel.org
11182 S:      Supported
11183 F:      Documentation/PCI/pci-error-recovery.txt
11184
11185 PCI MSI DRIVER FOR ALTERA MSI IP
11186 M:      Ley Foon Tan <lftan@altera.com>
11187 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11188 L:      linux-pci@vger.kernel.org
11189 S:      Supported
11190 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11191 F:      drivers/pci/controller/pcie-altera-msi.c
11192
11193 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11194 M:      Duc Dang <dhdang@apm.com>
11195 L:      linux-pci@vger.kernel.org
11196 L:      linux-arm-kernel@lists.infradead.org
11197 S:      Maintained
11198 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11199 F:      drivers/pci/controller/pci-xgene-msi.c
11200
11201 PCI SUBSYSTEM
11202 M:      Bjorn Helgaas <bhelgaas@google.com>
11203 L:      linux-pci@vger.kernel.org
11204 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11206 S:      Supported
11207 F:      Documentation/devicetree/bindings/pci/
11208 F:      Documentation/PCI/
11209 F:      drivers/acpi/pci*
11210 F:      drivers/pci/
11211 F:      include/asm-generic/pci*
11212 F:      include/linux/pci*
11213 F:      include/linux/of_pci.h
11214 F:      include/uapi/linux/pci*
11215 F:      lib/pci*
11216 F:      arch/x86/pci/
11217 F:      arch/x86/kernel/quirks.c
11218
11219 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11220 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11221 L:      linux-pci@vger.kernel.org
11222 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11224 S:      Supported
11225 F:      drivers/pci/controller/
11226
11227 PCIE DRIVER FOR AXIS ARTPEC
11228 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11229 L:      linux-arm-kernel@axis.com
11230 L:      linux-pci@vger.kernel.org
11231 S:      Maintained
11232 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11233 F:      drivers/pci/controller/dwc/*artpec*
11234
11235 PCIE DRIVER FOR CAVIUM THUNDERX
11236 M:      David Daney <david.daney@cavium.com>
11237 L:      linux-pci@vger.kernel.org
11238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11239 S:      Supported
11240 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11241 F:      drivers/pci/controller/pci-thunder-*
11242
11243 PCIE DRIVER FOR HISILICON
11244 M:      Zhou Wang <wangzhou1@hisilicon.com>
11245 L:      linux-pci@vger.kernel.org
11246 S:      Maintained
11247 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11248 F:      drivers/pci/controller/dwc/pcie-hisi.c
11249
11250 PCIE DRIVER FOR HISILICON KIRIN
11251 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11252 M:      Binghui Wang <wangbinghui@hisilicon.com>
11253 L:      linux-pci@vger.kernel.org
11254 S:      Maintained
11255 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11256 F:      drivers/pci/controller/dwc/pcie-kirin.c
11257
11258 PCIE DRIVER FOR HISILICON STB
11259 M:      Jianguo Sun <sunjianguo1@huawei.com>
11260 M:      Shawn Guo <shawn.guo@linaro.org>
11261 L:      linux-pci@vger.kernel.org
11262 S:      Maintained
11263 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11264 F:      drivers/pci/controller/dwc/pcie-histb.c
11265
11266 PCIE DRIVER FOR MEDIATEK
11267 M:      Ryder Lee <ryder.lee@mediatek.com>
11268 L:      linux-pci@vger.kernel.org
11269 L:      linux-mediatek@lists.infradead.org
11270 S:      Supported
11271 F:      Documentation/devicetree/bindings/pci/mediatek*
11272 F:      drivers/pci/controller/*mediatek*
11273
11274 PCIE DRIVER FOR QUALCOMM MSM
11275 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11276 L:      linux-pci@vger.kernel.org
11277 L:      linux-arm-msm@vger.kernel.org
11278 S:      Maintained
11279 F:      drivers/pci/controller/dwc/*qcom*
11280
11281 PCIE DRIVER FOR ROCKCHIP
11282 M:      Shawn Lin <shawn.lin@rock-chips.com>
11283 L:      linux-pci@vger.kernel.org
11284 L:      linux-rockchip@lists.infradead.org
11285 S:      Maintained
11286 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11287 F:      drivers/pci/controller/pcie-rockchip*
11288
11289 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11290 M:      Linus Walleij <linus.walleij@linaro.org>
11291 L:      linux-pci@vger.kernel.org
11292 S:      Maintained
11293 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11294 F:      drivers/pci/controller/pci-v3-semi.c
11295
11296 PCIE DRIVER FOR ST SPEAR13XX
11297 M:      Pratyush Anand <pratyush.anand@gmail.com>
11298 L:      linux-pci@vger.kernel.org
11299 S:      Maintained
11300 F:      drivers/pci/controller/dwc/*spear*
11301
11302 PCMCIA SUBSYSTEM
11303 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11305 S:      Odd Fixes
11306 F:      Documentation/pcmcia/
11307 F:      tools/pcmcia/
11308 F:      drivers/pcmcia/
11309 F:      include/pcmcia/
11310
11311 PCNET32 NETWORK DRIVER
11312 M:      Don Fry <pcnet32@frontier.com>
11313 L:      netdev@vger.kernel.org
11314 S:      Maintained
11315 F:      drivers/net/ethernet/amd/pcnet32.c
11316
11317 PCRYPT PARALLEL CRYPTO ENGINE
11318 M:      Steffen Klassert <steffen.klassert@secunet.com>
11319 L:      linux-crypto@vger.kernel.org
11320 S:      Maintained
11321 F:      crypto/pcrypt.c
11322 F:      include/crypto/pcrypt.h
11323
11324 PEAQ WMI HOTKEYS DRIVER
11325 M:      Hans de Goede <hdegoede@redhat.com>
11326 L:      platform-driver-x86@vger.kernel.org
11327 S:      Maintained
11328 F:      drivers/platform/x86/peaq-wmi.c
11329
11330 PER-CPU MEMORY ALLOCATOR
11331 M:      Tejun Heo <tj@kernel.org>
11332 M:      Christoph Lameter <cl@linux.com>
11333 M:      Dennis Zhou <dennisszhou@gmail.com>
11334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11335 S:      Maintained
11336 F:      include/linux/percpu*.h
11337 F:      mm/percpu*.c
11338 F:      arch/*/include/asm/percpu.h
11339
11340 PER-TASK DELAY ACCOUNTING
11341 M:      Balbir Singh <bsingharora@gmail.com>
11342 S:      Maintained
11343 F:      include/linux/delayacct.h
11344 F:      kernel/delayacct.c
11345
11346 PERFORMANCE EVENTS SUBSYSTEM
11347 M:      Peter Zijlstra <peterz@infradead.org>
11348 M:      Ingo Molnar <mingo@redhat.com>
11349 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11350 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11351 R:      Jiri Olsa <jolsa@redhat.com>
11352 R:      Namhyung Kim <namhyung@kernel.org>
11353 L:      linux-kernel@vger.kernel.org
11354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11355 S:      Supported
11356 F:      kernel/events/*
11357 F:      include/linux/perf_event.h
11358 F:      include/uapi/linux/perf_event.h
11359 F:      arch/*/kernel/perf_event*.c
11360 F:      arch/*/kernel/*/perf_event*.c
11361 F:      arch/*/kernel/*/*/perf_event*.c
11362 F:      arch/*/include/asm/perf_event.h
11363 F:      arch/*/kernel/perf_callchain.c
11364 F:      arch/*/events/*
11365 F:      tools/perf/
11366
11367 PERSONALITY HANDLING
11368 M:      Christoph Hellwig <hch@infradead.org>
11369 L:      linux-abi-devel@lists.sourceforge.net
11370 S:      Maintained
11371 F:      include/linux/personality.h
11372 F:      include/uapi/linux/personality.h
11373
11374 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11375 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11376 L:      linux-input@vger.kernel.org
11377 S:      Maintained
11378 F:      Documentation/input/devices/pxrc.rst
11379 F:      drivers/input/joystick/pxrc.c
11380
11381 PHONET PROTOCOL
11382 M:      Remi Denis-Courmont <courmisch@gmail.com>
11383 S:      Supported
11384 F:      Documentation/networking/phonet.txt
11385 F:      include/linux/phonet.h
11386 F:      include/net/phonet/
11387 F:      include/uapi/linux/phonet.h
11388 F:      net/phonet/
11389
11390 PHRAM MTD DRIVER
11391 M:      Joern Engel <joern@lazybastard.org>
11392 L:      linux-mtd@lists.infradead.org
11393 S:      Maintained
11394 F:      drivers/mtd/devices/phram.c
11395
11396 PICOLCD HID DRIVER
11397 M:      Bruno Prémont <bonbons@linux-vserver.org>
11398 L:      linux-input@vger.kernel.org
11399 S:      Maintained
11400 F:      drivers/hid/hid-picolcd*
11401
11402 PICOXCELL SUPPORT
11403 M:      Jamie Iles <jamie@jamieiles.com>
11404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11405 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11406 S:      Supported
11407 F:      arch/arm/boot/dts/picoxcell*
11408 F:      arch/arm/mach-picoxcell/
11409 F:      drivers/crypto/picoxcell*
11410
11411 PIN CONTROL SUBSYSTEM
11412 M:      Linus Walleij <linus.walleij@linaro.org>
11413 L:      linux-gpio@vger.kernel.org
11414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11415 S:      Maintained
11416 F:      Documentation/devicetree/bindings/pinctrl/
11417 F:      Documentation/driver-api/pinctl.rst
11418 F:      drivers/pinctrl/
11419 F:      include/linux/pinctrl/
11420
11421 PIN CONTROLLER - ATMEL AT91
11422 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11424 S:      Maintained
11425 F:      drivers/pinctrl/pinctrl-at91.*
11426
11427 PIN CONTROLLER - ATMEL AT91 PIO4
11428 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11430 L:      linux-gpio@vger.kernel.org
11431 S:      Supported
11432 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11433
11434 PIN CONTROLLER - FREESCALE
11435 M:      Dong Aisheng <aisheng.dong@nxp.com>
11436 M:      Fabio Estevam <festevam@gmail.com>
11437 M:      Shawn Guo <shawnguo@kernel.org>
11438 M:      Stefan Agner <stefan@agner.ch>
11439 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11440 L:      linux-gpio@vger.kernel.org
11441 S:      Maintained
11442 F:      drivers/pinctrl/freescale/
11443 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11444
11445 PIN CONTROLLER - INTEL
11446 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11447 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11448 S:      Maintained
11449 F:      drivers/pinctrl/intel/
11450
11451 PIN CONTROLLER - MEDIATEK
11452 M:      Sean Wang <sean.wang@mediatek.com>
11453 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11454 S:      Maintained
11455 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11456 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11457 F:      drivers/pinctrl/mediatek/mtk-eint.*
11458 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11459 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11460 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11461
11462 PIN CONTROLLER - QUALCOMM
11463 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11464 S:      Maintained
11465 L:      linux-arm-msm@vger.kernel.org
11466 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11467 F:      drivers/pinctrl/qcom/
11468
11469 PIN CONTROLLER - RENESAS
11470 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11471 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11472 L:      linux-renesas-soc@vger.kernel.org
11473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11474 S:      Maintained
11475 F:      drivers/pinctrl/sh-pfc/
11476
11477 PIN CONTROLLER - SAMSUNG
11478 M:      Tomasz Figa <tomasz.figa@gmail.com>
11479 M:      Krzysztof Kozlowski <krzk@kernel.org>
11480 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11482 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11483 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11485 S:      Maintained
11486 F:      drivers/pinctrl/samsung/
11487 F:      include/dt-bindings/pinctrl/samsung.h
11488 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11489
11490 PIN CONTROLLER - SINGLE
11491 M:      Tony Lindgren <tony@atomide.com>
11492 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11494 L:      linux-omap@vger.kernel.org
11495 S:      Maintained
11496 F:      drivers/pinctrl/pinctrl-single.c
11497
11498 PIN CONTROLLER - ST SPEAR
11499 M:      Viresh Kumar <vireshk@kernel.org>
11500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11501 W:      http://www.st.com/spear
11502 S:      Maintained
11503 F:      drivers/pinctrl/spear/
11504
11505 PISTACHIO SOC SUPPORT
11506 M:      James Hartley <james.hartley@sondrel.com>
11507 L:      linux-mips@linux-mips.org
11508 S:      Odd Fixes
11509 F:      arch/mips/pistachio/
11510 F:      arch/mips/include/asm/mach-pistachio/
11511 F:      arch/mips/boot/dts/img/pistachio*
11512 F:      arch/mips/configs/pistachio*_defconfig
11513
11514 PKTCDVD DRIVER
11515 S:      Orphan
11516 M:      linux-block@vger.kernel.org
11517 F:      drivers/block/pktcdvd.c
11518 F:      include/linux/pktcdvd.h
11519 F:      include/uapi/linux/pktcdvd.h
11520
11521 PKUNITY SOC DRIVERS
11522 M:      Guan Xuetao <gxt@pku.edu.cn>
11523 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11524 S:      Maintained
11525 T:      git git://github.com/gxt/linux.git
11526 F:      drivers/input/serio/i8042-unicore32io.h
11527 F:      drivers/i2c/busses/i2c-puv3.c
11528 F:      drivers/video/fbdev/fb-puv3.c
11529 F:      drivers/rtc/rtc-puv3.c
11530
11531 PMBUS HARDWARE MONITORING DRIVERS
11532 M:      Guenter Roeck <linux@roeck-us.net>
11533 L:      linux-hwmon@vger.kernel.org
11534 W:      http://hwmon.wiki.kernel.org/
11535 W:      http://www.roeck-us.net/linux/drivers/
11536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11537 S:      Maintained
11538 F:      Documentation/hwmon/pmbus
11539 F:      drivers/hwmon/pmbus/
11540 F:      include/linux/pmbus.h
11541
11542 PMC SIERRA MaxRAID DRIVER
11543 L:      linux-scsi@vger.kernel.org
11544 W:      http://www.pmc-sierra.com/
11545 S:      Orphan
11546 F:      drivers/scsi/pmcraid.*
11547
11548 PMC SIERRA PM8001 DRIVER
11549 M:      Jack Wang <jinpu.wang@profitbricks.com>
11550 M:      lindar_liu@usish.com
11551 L:      linux-scsi@vger.kernel.org
11552 S:      Supported
11553 F:      drivers/scsi/pm8001/
11554
11555 PNP SUPPORT
11556 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11557 S:      Maintained
11558 F:      drivers/pnp/
11559
11560 POSIX CLOCKS and TIMERS
11561 M:      Thomas Gleixner <tglx@linutronix.de>
11562 L:      linux-kernel@vger.kernel.org
11563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11564 S:      Maintained
11565 F:      fs/timerfd.c
11566 F:      include/linux/timer*
11567 F:      kernel/time/*timer*
11568
11569 POWER MANAGEMENT CORE
11570 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11571 L:      linux-pm@vger.kernel.org
11572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11573 B:      https://bugzilla.kernel.org
11574 S:      Supported
11575 F:      drivers/base/power/
11576 F:      include/linux/pm.h
11577 F:      include/linux/pm_*
11578 F:      include/linux/powercap.h
11579 F:      drivers/powercap/
11580 F:      kernel/configs/nopm.config
11581
11582 POWER STATE COORDINATION INTERFACE (PSCI)
11583 M:      Mark Rutland <mark.rutland@arm.com>
11584 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11585 L:      linux-arm-kernel@lists.infradead.org
11586 S:      Maintained
11587 F:      drivers/firmware/psci*.c
11588 F:      include/linux/psci.h
11589 F:      include/uapi/linux/psci.h
11590
11591 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11592 M:      Sebastian Reichel <sre@kernel.org>
11593 L:      linux-pm@vger.kernel.org
11594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11595 S:      Maintained
11596 F:      Documentation/ABI/testing/sysfs-class-power
11597 F:      Documentation/devicetree/bindings/power/supply/
11598 F:      include/linux/power_supply.h
11599 F:      drivers/power/supply/
11600
11601 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11602 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11603 L:      linuxppc-dev@lists.ozlabs.org
11604 S:      Maintained
11605 F:      drivers/char/powernv-op-panel.c
11606
11607 PPP OVER ATM (RFC 2364)
11608 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11609 S:      Maintained
11610 F:      net/atm/pppoatm.c
11611 F:      include/uapi/linux/atmppp.h
11612
11613 PPP OVER ETHERNET
11614 M:      Michal Ostrowski <mostrows@earthlink.net>
11615 S:      Maintained
11616 F:      drivers/net/ppp/pppoe.c
11617 F:      drivers/net/ppp/pppox.c
11618
11619 PPP OVER L2TP
11620 M:      James Chapman <jchapman@katalix.com>
11621 S:      Maintained
11622 F:      net/l2tp/l2tp_ppp.c
11623 F:      include/linux/if_pppol2tp.h
11624 F:      include/uapi/linux/if_pppol2tp.h
11625
11626 PPP PROTOCOL DRIVERS AND COMPRESSORS
11627 M:      Paul Mackerras <paulus@samba.org>
11628 L:      linux-ppp@vger.kernel.org
11629 S:      Maintained
11630 F:      drivers/net/ppp/ppp_*
11631
11632 PPS SUPPORT
11633 M:      Rodolfo Giometti <giometti@enneenne.com>
11634 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11635 L:      linuxpps@ml.enneenne.com (subscribers-only)
11636 S:      Maintained
11637 F:      Documentation/pps/
11638 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11639 F:      Documentation/ABI/testing/sysfs-pps
11640 F:      drivers/pps/
11641 F:      include/linux/pps*.h
11642 F:      include/uapi/linux/pps.h
11643
11644 PPTP DRIVER
11645 M:      Dmitry Kozlov <xeb@mail.ru>
11646 L:      netdev@vger.kernel.org
11647 S:      Maintained
11648 F:      drivers/net/ppp/pptp.c
11649 W:      http://sourceforge.net/projects/accel-pptp
11650
11651 PREEMPTIBLE KERNEL
11652 M:      Robert Love <rml@tech9.net>
11653 L:      kpreempt-tech@lists.sourceforge.net
11654 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11655 S:      Supported
11656 F:      Documentation/preempt-locking.txt
11657 F:      include/linux/preempt.h
11658
11659 PRINTK
11660 M:      Petr Mladek <pmladek@suse.com>
11661 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11662 R:      Steven Rostedt <rostedt@goodmis.org>
11663 S:      Maintained
11664 F:      kernel/printk/
11665 F:      include/linux/printk.h
11666
11667 PRISM54 WIRELESS DRIVER
11668 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11669 L:      linux-wireless@vger.kernel.org
11670 W:      http://wireless.kernel.org/en/users/Drivers/p54
11671 S:      Obsolete
11672 F:      drivers/net/wireless/intersil/prism54/
11673
11674 PROC FILESYSTEM
11675 R:      Alexey Dobriyan <adobriyan@gmail.com>
11676 L:      linux-kernel@vger.kernel.org
11677 L:      linux-fsdevel@vger.kernel.org
11678 S:      Maintained
11679 F:      fs/proc/
11680 F:      include/linux/proc_fs.h
11681 F:      tools/testing/selftests/proc/
11682
11683 PROC SYSCTL
11684 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11685 M:      Kees Cook <keescook@chromium.org>
11686 L:      linux-kernel@vger.kernel.org
11687 L:      linux-fsdevel@vger.kernel.org
11688 S:      Maintained
11689 F:      fs/proc/proc_sysctl.c
11690 F:      include/linux/sysctl.h
11691 F:      kernel/sysctl.c
11692 F:      tools/testing/selftests/sysctl/
11693
11694 PS3 NETWORK SUPPORT
11695 M:      Geoff Levand <geoff@infradead.org>
11696 L:      netdev@vger.kernel.org
11697 L:      linuxppc-dev@lists.ozlabs.org
11698 S:      Maintained
11699 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11700
11701 PS3 PLATFORM SUPPORT
11702 M:      Geoff Levand <geoff@infradead.org>
11703 L:      linuxppc-dev@lists.ozlabs.org
11704 S:      Maintained
11705 F:      arch/powerpc/boot/ps3*
11706 F:      arch/powerpc/include/asm/lv1call.h
11707 F:      arch/powerpc/include/asm/ps3*.h
11708 F:      arch/powerpc/platforms/ps3/
11709 F:      drivers/*/ps3*
11710 F:      drivers/ps3/
11711 F:      drivers/rtc/rtc-ps3.c
11712 F:      drivers/usb/host/*ps3.c
11713 F:      sound/ppc/snd_ps3*
11714
11715 PS3VRAM DRIVER
11716 M:      Jim Paris <jim@jtan.com>
11717 M:      Geoff Levand <geoff@infradead.org>
11718 L:      linuxppc-dev@lists.ozlabs.org
11719 S:      Maintained
11720 F:      drivers/block/ps3vram.c
11721
11722 PSAMPLE PACKET SAMPLING SUPPORT:
11723 M:      Yotam Gigi <yotam.gi@gmail.com>
11724 S:      Maintained
11725 F:      net/psample
11726 F:      include/net/psample.h
11727 F:      include/uapi/linux/psample.h
11728
11729 PSTORE FILESYSTEM
11730 M:      Kees Cook <keescook@chromium.org>
11731 M:      Anton Vorontsov <anton@enomsg.org>
11732 M:      Colin Cross <ccross@android.com>
11733 M:      Tony Luck <tony.luck@intel.com>
11734 S:      Maintained
11735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11736 F:      fs/pstore/
11737 F:      include/linux/pstore*
11738 F:      drivers/firmware/efi/efi-pstore.c
11739 F:      drivers/acpi/apei/erst.c
11740 F:      Documentation/admin-guide/ramoops.rst
11741 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11742 K:      \b(pstore|ramoops)
11743
11744 PTP HARDWARE CLOCK SUPPORT
11745 M:      Richard Cochran <richardcochran@gmail.com>
11746 L:      netdev@vger.kernel.org
11747 S:      Maintained
11748 W:      http://linuxptp.sourceforge.net/
11749 F:      Documentation/ABI/testing/sysfs-ptp
11750 F:      Documentation/ptp/*
11751 F:      drivers/net/phy/dp83640*
11752 F:      drivers/ptp/*
11753 F:      include/linux/ptp_cl*
11754
11755 PTRACE SUPPORT
11756 M:      Oleg Nesterov <oleg@redhat.com>
11757 S:      Maintained
11758 F:      include/asm-generic/syscall.h
11759 F:      include/linux/ptrace.h
11760 F:      include/linux/regset.h
11761 F:      include/linux/tracehook.h
11762 F:      include/uapi/linux/ptrace.h
11763 F:      include/uapi/linux/ptrace.h
11764 F:      include/asm-generic/ptrace.h
11765 F:      kernel/ptrace.c
11766 F:      arch/*/ptrace*.c
11767 F:      arch/*/*/ptrace*.c
11768 F:      arch/*/include/asm/ptrace*.h
11769
11770 PULSE8-CEC DRIVER
11771 M:      Hans Verkuil <hverkuil@xs4all.nl>
11772 L:      linux-media@vger.kernel.org
11773 T:      git git://linuxtv.org/media_tree.git
11774 S:      Maintained
11775 F:      drivers/media/usb/pulse8-cec/*
11776 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11777
11778 PVRUSB2 VIDEO4LINUX DRIVER
11779 M:      Mike Isely <isely@pobox.com>
11780 L:      pvrusb2@isely.net       (subscribers-only)
11781 L:      linux-media@vger.kernel.org
11782 W:      http://www.isely.net/pvrusb2/
11783 T:      git git://linuxtv.org/media_tree.git
11784 S:      Maintained
11785 F:      Documentation/media/v4l-drivers/pvrusb2*
11786 F:      drivers/media/usb/pvrusb2/
11787
11788 PWC WEBCAM DRIVER
11789 M:      Hans Verkuil <hverkuil@xs4all.nl>
11790 L:      linux-media@vger.kernel.org
11791 T:      git git://linuxtv.org/media_tree.git
11792 S:      Odd Fixes
11793 F:      drivers/media/usb/pwc/*
11794
11795 PWM FAN DRIVER
11796 M:      Kamil Debski <kamil@wypas.org>
11797 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11798 L:      linux-hwmon@vger.kernel.org
11799 S:      Supported
11800 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11801 F:      Documentation/hwmon/pwm-fan
11802 F:      drivers/hwmon/pwm-fan.c
11803
11804 PWM IR Transmitter
11805 M:      Sean Young <sean@mess.org>
11806 L:      linux-media@vger.kernel.org
11807 S:      Maintained
11808 F:      drivers/media/rc/pwm-ir-tx.c
11809
11810 PWM SUBSYSTEM
11811 M:      Thierry Reding <thierry.reding@gmail.com>
11812 L:      linux-pwm@vger.kernel.org
11813 S:      Maintained
11814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11815 F:      Documentation/pwm.txt
11816 F:      Documentation/devicetree/bindings/pwm/
11817 F:      include/linux/pwm.h
11818 F:      drivers/pwm/
11819 F:      drivers/video/backlight/pwm_bl.c
11820 F:      include/linux/pwm_backlight.h
11821 F:      drivers/gpio/gpio-mvebu.c
11822 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11823
11824 PXA GPIO DRIVER
11825 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11826 L:      linux-gpio@vger.kernel.org
11827 S:      Maintained
11828 F:      drivers/gpio/gpio-pxa.c
11829
11830 PXA MMCI DRIVER
11831 S:      Orphan
11832
11833 PXA RTC DRIVER
11834 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11835 L:      linux-rtc@vger.kernel.org
11836 S:      Maintained
11837
11838 PXA2xx/PXA3xx SUPPORT
11839 M:      Daniel Mack <daniel@zonque.org>
11840 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11841 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11843 T:      git git://github.com/hzhuang1/linux.git
11844 T:      git git://github.com/rjarzmik/linux.git
11845 S:      Maintained
11846 F:      arch/arm/boot/dts/pxa*
11847 F:      arch/arm/mach-pxa/
11848 F:      drivers/dma/pxa*
11849 F:      drivers/pcmcia/pxa2xx*
11850 F:      drivers/pinctrl/pxa/
11851 F:      drivers/spi/spi-pxa2xx*
11852 F:      drivers/usb/gadget/udc/pxa2*
11853 F:      include/sound/pxa2xx-lib.h
11854 F:      sound/arm/pxa*
11855 F:      sound/soc/pxa/
11856
11857 QAT DRIVER
11858 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11859 L:      qat-linux@intel.com
11860 S:      Supported
11861 F:      drivers/crypto/qat/
11862
11863 QCOM AUDIO (ASoC) DRIVERS
11864 M:      Patrick Lai <plai@codeaurora.org>
11865 M:      Banajit Goswami <bgoswami@codeaurora.org>
11866 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11867 S:      Supported
11868 F:      sound/soc/qcom/
11869
11870 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11871 M:      Gabriel Somlo <somlo@cmu.edu>
11872 M:      "Michael S. Tsirkin" <mst@redhat.com>
11873 L:      qemu-devel@nongnu.org
11874 S:      Maintained
11875 F:      drivers/firmware/qemu_fw_cfg.c
11876 F:      include/uapi/linux/qemu_fw_cfg.h
11877
11878 QIB DRIVER
11879 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11880 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11881 L:      linux-rdma@vger.kernel.org
11882 S:      Supported
11883 F:      drivers/infiniband/hw/qib/
11884
11885 QLOGIC QL41xxx FCOE DRIVER
11886 M:      QLogic-Storage-Upstream@cavium.com
11887 L:      linux-scsi@vger.kernel.org
11888 S:      Supported
11889 F:      drivers/scsi/qedf/
11890
11891 QLOGIC QL41xxx ISCSI DRIVER
11892 M:      QLogic-Storage-Upstream@cavium.com
11893 L:      linux-scsi@vger.kernel.org
11894 S:      Supported
11895 F:      drivers/scsi/qedi/
11896
11897 QLOGIC QL4xxx ETHERNET DRIVER
11898 M:      Ariel Elior <Ariel.Elior@cavium.com>
11899 M:      everest-linux-l2@cavium.com
11900 L:      netdev@vger.kernel.org
11901 S:      Supported
11902 F:      drivers/net/ethernet/qlogic/qed/
11903 F:      include/linux/qed/
11904 F:      drivers/net/ethernet/qlogic/qede/
11905
11906 QLOGIC QL4xxx RDMA DRIVER
11907 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11908 M:      Ariel Elior <Ariel.Elior@cavium.com>
11909 L:      linux-rdma@vger.kernel.org
11910 S:      Supported
11911 F:      drivers/infiniband/hw/qedr/
11912 F:      include/uapi/rdma/qedr-abi.h
11913
11914 QLOGIC QLA1280 SCSI DRIVER
11915 M:      Michael Reed <mdr@sgi.com>
11916 L:      linux-scsi@vger.kernel.org
11917 S:      Maintained
11918 F:      drivers/scsi/qla1280.[ch]
11919
11920 QLOGIC QLA2XXX FC-SCSI DRIVER
11921 M:      qla2xxx-upstream@qlogic.com
11922 L:      linux-scsi@vger.kernel.org
11923 S:      Supported
11924 F:      Documentation/scsi/LICENSE.qla2xxx
11925 F:      drivers/scsi/qla2xxx/
11926
11927 QLOGIC QLA3XXX NETWORK DRIVER
11928 M:      Dept-GELinuxNICDev@cavium.com
11929 L:      netdev@vger.kernel.org
11930 S:      Supported
11931 F:      Documentation/networking/LICENSE.qla3xxx
11932 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11933
11934 QLOGIC QLA4XXX iSCSI DRIVER
11935 M:      QLogic-Storage-Upstream@qlogic.com
11936 L:      linux-scsi@vger.kernel.org
11937 S:      Supported
11938 F:      Documentation/scsi/LICENSE.qla4xxx
11939 F:      drivers/scsi/qla4xxx/
11940
11941 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11942 M:      Harish Patil <harish.patil@cavium.com>
11943 M:      Manish Chopra <manish.chopra@cavium.com>
11944 M:      Dept-GELinuxNICDev@cavium.com
11945 L:      netdev@vger.kernel.org
11946 S:      Supported
11947 F:      drivers/net/ethernet/qlogic/qlcnic/
11948
11949 QLOGIC QLGE 10Gb ETHERNET DRIVER
11950 M:      Harish Patil <harish.patil@cavium.com>
11951 M:      Manish Chopra <manish.chopra@cavium.com>
11952 M:      Dept-GELinuxNICDev@cavium.com
11953 L:      netdev@vger.kernel.org
11954 S:      Supported
11955 F:      drivers/net/ethernet/qlogic/qlge/
11956
11957 QM1D1B0004 MEDIA DRIVER
11958 M:      Akihiro Tsukada <tskd08@gmail.com>
11959 L:      linux-media@vger.kernel.org
11960 S:      Odd Fixes
11961 F:      drivers/media/tuners/qm1d1b0004*
11962
11963 QM1D1C0042 MEDIA DRIVER
11964 M:      Akihiro Tsukada <tskd08@gmail.com>
11965 L:      linux-media@vger.kernel.org
11966 S:      Odd Fixes
11967 F:      drivers/media/tuners/qm1d1c0042*
11968
11969 QNX4 FILESYSTEM
11970 M:      Anders Larsen <al@alarsen.net>
11971 W:      http://www.alarsen.net/linux/qnx4fs/
11972 S:      Maintained
11973 F:      fs/qnx4/
11974 F:      include/uapi/linux/qnx4_fs.h
11975 F:      include/uapi/linux/qnxtypes.h
11976
11977 QORIQ DPAA2 FSL-MC BUS DRIVER
11978 M:      Stuart Yoder <stuyoder@gmail.com>
11979 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11980 L:      linux-kernel@vger.kernel.org
11981 S:      Maintained
11982 F:      drivers/bus/fsl-mc/
11983 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11984 F:      Documentation/networking/dpaa2/overview.rst
11985
11986 QT1010 MEDIA DRIVER
11987 M:      Antti Palosaari <crope@iki.fi>
11988 L:      linux-media@vger.kernel.org
11989 W:      https://linuxtv.org
11990 W:      http://palosaari.fi/linux/
11991 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11992 T:      git git://linuxtv.org/anttip/media_tree.git
11993 S:      Maintained
11994 F:      drivers/media/tuners/qt1010*
11995
11996 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11997 M:      Kalle Valo <kvalo@codeaurora.org>
11998 L:      ath10k@lists.infradead.org
11999 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12001 S:      Supported
12002 F:      drivers/net/wireless/ath/ath10k/
12003
12004 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12005 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12006 L:      linux-wireless@vger.kernel.org
12007 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12008 S:      Supported
12009 F:      drivers/net/wireless/ath/ath9k/
12010
12011 QUALCOMM CAMERA SUBSYSTEM DRIVER
12012 M:      Todor Tomov <todor.tomov@linaro.org>
12013 L:      linux-media@vger.kernel.org
12014 S:      Maintained
12015 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12016 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12017 F:      drivers/media/platform/qcom/camss/
12018
12019 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12020 M:  Ilia Lin <ilia.lin@gmail.com>
12021 L:  linux-pm@vger.kernel.org
12022 S:  Maintained
12023 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12024 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12025
12026 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12027 M:      Timur Tabi <timur@kernel.org>
12028 L:      netdev@vger.kernel.org
12029 S:      Maintained
12030 F:      drivers/net/ethernet/qualcomm/emac/
12031
12032 QUALCOMM GENERIC INTERFACE I2C DRIVER
12033 M:      Alok Chauhan <alokc@codeaurora.org>
12034 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12035 L:      linux-i2c@vger.kernel.org
12036 L:      linux-arm-msm@vger.kernel.org
12037 S:      Supported
12038 F:      drivers/i2c/busses/i2c-qcom-geni.c
12039
12040 QUALCOMM HEXAGON ARCHITECTURE
12041 M:      Richard Kuo <rkuo@codeaurora.org>
12042 L:      linux-hexagon@vger.kernel.org
12043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12044 S:      Supported
12045 F:      arch/hexagon/
12046
12047 QUALCOMM HIDMA DRIVER
12048 M:      Sinan Kaya <okaya@kernel.org>
12049 L:      linux-arm-kernel@lists.infradead.org
12050 L:      linux-arm-msm@vger.kernel.org
12051 L:      dmaengine@vger.kernel.org
12052 S:      Supported
12053 F:      drivers/dma/qcom/hidma*
12054
12055 QUALCOMM IOMMU
12056 M:      Rob Clark <robdclark@gmail.com>
12057 L:      iommu@lists.linux-foundation.org
12058 L:      linux-arm-msm@vger.kernel.org
12059 S:      Maintained
12060 F:      drivers/iommu/qcom_iommu.c
12061
12062 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12063 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12064 L:      linux-media@vger.kernel.org
12065 L:      linux-arm-msm@vger.kernel.org
12066 T:      git git://linuxtv.org/media_tree.git
12067 S:      Maintained
12068 F:      drivers/media/platform/qcom/venus/
12069
12070 QUALCOMM WCN36XX WIRELESS DRIVER
12071 M:      Kalle Valo <kvalo@codeaurora.org>
12072 L:      wcn36xx@lists.infradead.org
12073 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12074 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12075 S:      Supported
12076 F:      drivers/net/wireless/ath/wcn36xx/
12077
12078 QUANTENNA QTNFMAC WIRELESS DRIVER
12079 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12080 M:      Avinash Patil <avinashp@quantenna.com>
12081 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12082 L:      linux-wireless@vger.kernel.org
12083 S:      Maintained
12084 F:      drivers/net/wireless/quantenna
12085
12086 RADEON and AMDGPU DRM DRIVERS
12087 M:      Alex Deucher <alexander.deucher@amd.com>
12088 M:      Christian König <christian.koenig@amd.com>
12089 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12090 L:      amd-gfx@lists.freedesktop.org
12091 T:      git git://people.freedesktop.org/~agd5f/linux
12092 S:      Supported
12093 F:      drivers/gpu/drm/radeon/
12094 F:      include/uapi/drm/radeon_drm.h
12095 F:      drivers/gpu/drm/amd/
12096 F:      include/uapi/drm/amdgpu_drm.h
12097
12098 RADEON FRAMEBUFFER DISPLAY DRIVER
12099 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12100 L:      linux-fbdev@vger.kernel.org
12101 S:      Maintained
12102 F:      drivers/video/fbdev/aty/radeon*
12103 F:      include/uapi/linux/radeonfb.h
12104
12105 RADIOSHARK RADIO DRIVER
12106 M:      Hans Verkuil <hverkuil@xs4all.nl>
12107 L:      linux-media@vger.kernel.org
12108 T:      git git://linuxtv.org/media_tree.git
12109 S:      Maintained
12110 F:      drivers/media/radio/radio-shark.c
12111
12112 RADIOSHARK2 RADIO DRIVER
12113 M:      Hans Verkuil <hverkuil@xs4all.nl>
12114 L:      linux-media@vger.kernel.org
12115 T:      git git://linuxtv.org/media_tree.git
12116 S:      Maintained
12117 F:      drivers/media/radio/radio-shark2.c
12118 F:      drivers/media/radio/radio-tea5777.c
12119
12120 RADOS BLOCK DEVICE (RBD)
12121 M:      Ilya Dryomov <idryomov@gmail.com>
12122 M:      Sage Weil <sage@redhat.com>
12123 M:      Alex Elder <elder@kernel.org>
12124 L:      ceph-devel@vger.kernel.org
12125 W:      http://ceph.com/
12126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12127 T:      git git://github.com/ceph/ceph-client.git
12128 S:      Supported
12129 F:      Documentation/ABI/testing/sysfs-bus-rbd
12130 F:      drivers/block/rbd.c
12131 F:      drivers/block/rbd_types.h
12132
12133 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12134 M:      Paul Mackerras <paulus@samba.org>
12135 L:      linux-fbdev@vger.kernel.org
12136 S:      Maintained
12137 F:      drivers/video/fbdev/aty/aty128fb.c
12138
12139 RAINSHADOW-CEC DRIVER
12140 M:      Hans Verkuil <hverkuil@xs4all.nl>
12141 L:      linux-media@vger.kernel.org
12142 T:      git git://linuxtv.org/media_tree.git
12143 S:      Maintained
12144 F:      drivers/media/usb/rainshadow-cec/*
12145
12146 RALINK MIPS ARCHITECTURE
12147 M:      John Crispin <john@phrozen.org>
12148 L:      linux-mips@linux-mips.org
12149 S:      Maintained
12150 F:      arch/mips/ralink
12151
12152 RALINK RT2X00 WIRELESS LAN DRIVER
12153 P:      rt2x00 project
12154 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12155 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12156 L:      linux-wireless@vger.kernel.org
12157 S:      Maintained
12158 F:      drivers/net/wireless/ralink/rt2x00/
12159
12160 RAMDISK RAM BLOCK DEVICE DRIVER
12161 M:      Jens Axboe <axboe@kernel.dk>
12162 S:      Maintained
12163 F:      Documentation/blockdev/ramdisk.txt
12164 F:      drivers/block/brd.c
12165
12166 RANCHU VIRTUAL BOARD FOR MIPS
12167 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12168 L:      linux-mips@linux-mips.org
12169 S:      Supported
12170 F:      arch/mips/generic/board-ranchu.c
12171 F:      arch/mips/configs/generic/board-ranchu.config
12172
12173 RANDOM NUMBER DRIVER
12174 M:      "Theodore Ts'o" <tytso@mit.edu>
12175 S:      Maintained
12176 F:      drivers/char/random.c
12177
12178 RAPIDIO SUBSYSTEM
12179 M:      Matt Porter <mporter@kernel.crashing.org>
12180 M:      Alexandre Bounine <alex.bou9@gmail.com>
12181 S:      Maintained
12182 F:      drivers/rapidio/
12183
12184 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12185 L:      linux-wireless@vger.kernel.org
12186 S:      Orphan
12187 F:      drivers/net/wireless/ray*
12188
12189 RCUTORTURE TEST FRAMEWORK
12190 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12191 M:      Josh Triplett <josh@joshtriplett.org>
12192 R:      Steven Rostedt <rostedt@goodmis.org>
12193 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12194 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12195 L:      linux-kernel@vger.kernel.org
12196 S:      Supported
12197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12198 F:      tools/testing/selftests/rcutorture
12199
12200 RDC R-321X SoC
12201 M:      Florian Fainelli <florian@openwrt.org>
12202 S:      Maintained
12203
12204 RDC R6040 FAST ETHERNET DRIVER
12205 M:      Florian Fainelli <f.fainelli@gmail.com>
12206 L:      netdev@vger.kernel.org
12207 S:      Maintained
12208 F:      drivers/net/ethernet/rdc/r6040.c
12209
12210 RDMAVT - RDMA verbs software
12211 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12212 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12213 L:      linux-rdma@vger.kernel.org
12214 S:      Supported
12215 F:      drivers/infiniband/sw/rdmavt
12216
12217 RDS - RELIABLE DATAGRAM SOCKETS
12218 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12219 L:      netdev@vger.kernel.org
12220 L:      linux-rdma@vger.kernel.org
12221 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12222 W:      https://oss.oracle.com/projects/rds/
12223 S:      Supported
12224 F:      net/rds/
12225 F:      Documentation/networking/rds.txt
12226
12227 RDT - RESOURCE ALLOCATION
12228 M:      Fenghua Yu <fenghua.yu@intel.com>
12229 L:      linux-kernel@vger.kernel.org
12230 S:      Supported
12231 F:      arch/x86/kernel/cpu/intel_rdt*
12232 F:      arch/x86/include/asm/intel_rdt_sched.h
12233 F:      Documentation/x86/intel_rdt*
12234
12235 READ-COPY UPDATE (RCU)
12236 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12237 M:      Josh Triplett <josh@joshtriplett.org>
12238 R:      Steven Rostedt <rostedt@goodmis.org>
12239 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12240 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12241 L:      linux-kernel@vger.kernel.org
12242 W:      http://www.rdrop.com/users/paulmck/RCU/
12243 S:      Supported
12244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12245 F:      Documentation/RCU/
12246 X:      Documentation/RCU/torture.txt
12247 F:      include/linux/rcu*
12248 X:      include/linux/srcu*.h
12249 F:      kernel/rcu/
12250 X:      kernel/rcu/srcu*.c
12251
12252 REAL TIME CLOCK (RTC) SUBSYSTEM
12253 M:      Alessandro Zummo <a.zummo@towertech.it>
12254 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12255 L:      linux-rtc@vger.kernel.org
12256 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12258 S:      Maintained
12259 F:      Documentation/devicetree/bindings/rtc/
12260 F:      Documentation/rtc.txt
12261 F:      drivers/rtc/
12262 F:      include/linux/rtc.h
12263 F:      include/uapi/linux/rtc.h
12264 F:      include/linux/rtc/
12265 F:      include/linux/platform_data/rtc-*
12266 F:      tools/testing/selftests/rtc/
12267
12268 REALTEK AUDIO CODECS
12269 M:      Bard Liao <bardliao@realtek.com>
12270 M:      Oder Chiou <oder_chiou@realtek.com>
12271 S:      Maintained
12272 F:      sound/soc/codecs/rt*
12273 F:      include/sound/rt*.h
12274
12275 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12276 M:      Linus Walleij <linus.walleij@linaro.org>
12277 S:      Maintained
12278 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12279 F:      drivers/net/dsa/realtek-smi*
12280 F:      drivers/net/dsa/rtl83*
12281
12282 REGISTER MAP ABSTRACTION
12283 M:      Mark Brown <broonie@kernel.org>
12284 L:      linux-kernel@vger.kernel.org
12285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12286 S:      Supported
12287 F:      Documentation/devicetree/bindings/regmap/
12288 F:      drivers/base/regmap/
12289 F:      include/linux/regmap.h
12290
12291 REISERFS FILE SYSTEM
12292 L:      reiserfs-devel@vger.kernel.org
12293 S:      Supported
12294 F:      fs/reiserfs/
12295
12296 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12297 M:      Ohad Ben-Cohen <ohad@wizery.com>
12298 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12299 L:      linux-remoteproc@vger.kernel.org
12300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12301 S:      Maintained
12302 F:      Documentation/devicetree/bindings/remoteproc/
12303 F:      Documentation/remoteproc.txt
12304 F:      drivers/remoteproc/
12305 F:      include/linux/remoteproc.h
12306
12307 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12308 M:      Ohad Ben-Cohen <ohad@wizery.com>
12309 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12310 L:      linux-remoteproc@vger.kernel.org
12311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12312 S:      Maintained
12313 F:      drivers/rpmsg/
12314 F:      Documentation/rpmsg.txt
12315 F:      include/linux/rpmsg.h
12316 F:      include/linux/rpmsg/
12317
12318 RENESAS CLOCK DRIVERS
12319 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12320 L:      linux-renesas-soc@vger.kernel.org
12321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12322 S:      Supported
12323 F:      drivers/clk/renesas/
12324
12325 RENESAS EMEV2 I2C DRIVER
12326 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12327 S:      Supported
12328 F:      drivers/i2c/busses/i2c-emev2.c
12329
12330 RENESAS ETHERNET DRIVERS
12331 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12332 L:      netdev@vger.kernel.org
12333 L:      linux-renesas-soc@vger.kernel.org
12334 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12335 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12336 F:      drivers/net/ethernet/renesas/
12337 F:      include/linux/sh_eth.h
12338
12339 RENESAS R-CAR GYROADC DRIVER
12340 M:      Marek Vasut <marek.vasut@gmail.com>
12341 L:      linux-iio@vger.kernel.org
12342 S:      Supported
12343 F:      drivers/iio/adc/rcar_gyro_adc.c
12344
12345 RENESAS R-CAR I2C DRIVERS
12346 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12347 S:      Supported
12348 F:      drivers/i2c/busses/i2c-rcar.c
12349 F:      drivers/i2c/busses/i2c-sh_mobile.c
12350
12351 RENESAS USB PHY DRIVER
12352 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12353 L:      linux-renesas-soc@vger.kernel.org
12354 S:      Maintained
12355 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12356
12357 RESET CONTROLLER FRAMEWORK
12358 M:      Philipp Zabel <p.zabel@pengutronix.de>
12359 T:      git git://git.pengutronix.de/git/pza/linux
12360 S:      Maintained
12361 F:      drivers/reset/
12362 F:      Documentation/devicetree/bindings/reset/
12363 F:      include/dt-bindings/reset/
12364 F:      include/linux/reset.h
12365 F:      include/linux/reset-controller.h
12366
12367 RESTARTABLE SEQUENCES SUPPORT
12368 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12369 M:      Peter Zijlstra <peterz@infradead.org>
12370 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12371 M:      Boqun Feng <boqun.feng@gmail.com>
12372 L:      linux-kernel@vger.kernel.org
12373 S:      Supported
12374 F:      kernel/rseq.c
12375 F:      include/uapi/linux/rseq.h
12376 F:      include/trace/events/rseq.h
12377 F:      tools/testing/selftests/rseq/
12378
12379 RFKILL
12380 M:      Johannes Berg <johannes@sipsolutions.net>
12381 L:      linux-wireless@vger.kernel.org
12382 W:      http://wireless.kernel.org/
12383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12385 S:      Maintained
12386 F:      Documentation/rfkill.txt
12387 F:      Documentation/ABI/stable/sysfs-class-rfkill
12388 F:      net/rfkill/
12389 F:      include/linux/rfkill.h
12390 F:      include/uapi/linux/rfkill.h
12391
12392 RHASHTABLE
12393 M:      Thomas Graf <tgraf@suug.ch>
12394 M:      Herbert Xu <herbert@gondor.apana.org.au>
12395 L:      netdev@vger.kernel.org
12396 S:      Maintained
12397 F:      lib/rhashtable.c
12398 F:      lib/test_rhashtable.c
12399 F:      include/linux/rhashtable.h
12400 F:      include/linux/rhashtable-types.h
12401
12402 RICOH R5C592 MEMORYSTICK DRIVER
12403 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12404 S:      Maintained
12405 F:      drivers/memstick/host/r592.*
12406
12407 RICOH SMARTMEDIA/XD DRIVER
12408 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12409 S:      Maintained
12410 F:      drivers/mtd/nand/raw/r852.c
12411 F:      drivers/mtd/nand/raw/r852.h
12412
12413 RISC-V ARCHITECTURE
12414 M:      Palmer Dabbelt <palmer@sifive.com>
12415 M:      Albert Ou <aou@eecs.berkeley.edu>
12416 L:      linux-riscv@lists.infradead.org
12417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12418 S:      Supported
12419 F:      arch/riscv/
12420 K:      riscv
12421 N:      riscv
12422
12423 ROCCAT DRIVERS
12424 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12425 W:      http://sourceforge.net/projects/roccat/
12426 S:      Maintained
12427 F:      drivers/hid/hid-roccat*
12428 F:      include/linux/hid-roccat*
12429 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12430
12431 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12432 M:      Jacob chen <jacob2.chen@rock-chips.com>
12433 L:      linux-media@vger.kernel.org
12434 S:      Maintained
12435 F:      drivers/media/platform/rockchip/rga/
12436 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12437
12438 ROCKER DRIVER
12439 M:      Jiri Pirko <jiri@resnulli.us>
12440 L:      netdev@vger.kernel.org
12441 S:      Supported
12442 F:      drivers/net/ethernet/rocker/
12443
12444 ROCKETPORT DRIVER
12445 P:      Comtrol Corp.
12446 W:      http://www.comtrol.com
12447 S:      Maintained
12448 F:      Documentation/serial/rocket.txt
12449 F:      drivers/tty/rocket*
12450
12451 ROCKETPORT EXPRESS/INFINITY DRIVER
12452 M:      Kevin Cernekee <cernekee@gmail.com>
12453 L:      linux-serial@vger.kernel.org
12454 S:      Odd Fixes
12455 F:      drivers/tty/serial/rp2.*
12456
12457 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12458 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12459 L:      linux-kernel@vger.kernel.org
12460 L:      linux-renesas-soc@vger.kernel.org
12461 S:      Supported
12462 F:      drivers/mfd/bd9571mwv.c
12463 F:      drivers/regulator/bd9571mwv-regulator.c
12464 F:      drivers/gpio/gpio-bd9571mwv.c
12465 F:      include/linux/mfd/bd9571mwv.h
12466 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12467
12468 ROSE NETWORK LAYER
12469 M:      Ralf Baechle <ralf@linux-mips.org>
12470 L:      linux-hams@vger.kernel.org
12471 W:      http://www.linux-ax25.org/
12472 S:      Maintained
12473 F:      include/net/rose.h
12474 F:      include/uapi/linux/rose.h
12475 F:      net/rose/
12476
12477 RTL2830 MEDIA DRIVER
12478 M:      Antti Palosaari <crope@iki.fi>
12479 L:      linux-media@vger.kernel.org
12480 W:      https://linuxtv.org
12481 W:      http://palosaari.fi/linux/
12482 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12483 T:      git git://linuxtv.org/anttip/media_tree.git
12484 S:      Maintained
12485 F:      drivers/media/dvb-frontends/rtl2830*
12486
12487 RTL2832 MEDIA DRIVER
12488 M:      Antti Palosaari <crope@iki.fi>
12489 L:      linux-media@vger.kernel.org
12490 W:      https://linuxtv.org
12491 W:      http://palosaari.fi/linux/
12492 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12493 T:      git git://linuxtv.org/anttip/media_tree.git
12494 S:      Maintained
12495 F:      drivers/media/dvb-frontends/rtl2832*
12496
12497 RTL2832_SDR MEDIA DRIVER
12498 M:      Antti Palosaari <crope@iki.fi>
12499 L:      linux-media@vger.kernel.org
12500 W:      https://linuxtv.org
12501 W:      http://palosaari.fi/linux/
12502 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12503 T:      git git://linuxtv.org/anttip/media_tree.git
12504 S:      Maintained
12505 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12506
12507 RTL8180 WIRELESS DRIVER
12508 L:      linux-wireless@vger.kernel.org
12509 W:      http://wireless.kernel.org/
12510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12511 S:      Orphan
12512 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12513
12514 RTL8187 WIRELESS DRIVER
12515 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12516 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12517 M:      Larry Finger <Larry.Finger@lwfinger.net>
12518 L:      linux-wireless@vger.kernel.org
12519 W:      http://wireless.kernel.org/
12520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12521 S:      Maintained
12522 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12523
12524 REALTEK WIRELESS DRIVER (rtlwifi family)
12525 M:      Ping-Ke Shih <pkshih@realtek.com>
12526 L:      linux-wireless@vger.kernel.org
12527 W:      http://wireless.kernel.org/
12528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12529 S:      Maintained
12530 F:      drivers/net/wireless/realtek/rtlwifi/
12531
12532 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12533 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12534 L:      linux-wireless@vger.kernel.org
12535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12536 S:      Maintained
12537 F:      drivers/net/wireless/realtek/rtl8xxxu/
12538
12539 RXRPC SOCKETS (AF_RXRPC)
12540 M:      David Howells <dhowells@redhat.com>
12541 L:      linux-afs@lists.infradead.org
12542 S:      Supported
12543 F:      net/rxrpc/
12544 F:      include/keys/rxrpc-type.h
12545 F:      include/net/af_rxrpc.h
12546 F:      include/trace/events/rxrpc.h
12547 F:      include/uapi/linux/rxrpc.h
12548 F:      Documentation/networking/rxrpc.txt
12549 W:      https://www.infradead.org/~dhowells/kafs/
12550
12551 S3 SAVAGE FRAMEBUFFER DRIVER
12552 M:      Antonino Daplas <adaplas@gmail.com>
12553 L:      linux-fbdev@vger.kernel.org
12554 S:      Maintained
12555 F:      drivers/video/fbdev/savage/
12556
12557 S390
12558 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12559 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12560 L:      linux-s390@vger.kernel.org
12561 W:      http://www.ibm.com/developerworks/linux/linux390/
12562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12563 S:      Supported
12564 F:      arch/s390/
12565 F:      drivers/s390/
12566 F:      Documentation/s390/
12567 F:      Documentation/driver-api/s390-drivers.rst
12568
12569 S390 COMMON I/O LAYER
12570 M:      Sebastian Ott <sebott@linux.ibm.com>
12571 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12572 L:      linux-s390@vger.kernel.org
12573 W:      http://www.ibm.com/developerworks/linux/linux390/
12574 S:      Supported
12575 F:      drivers/s390/cio/
12576
12577 S390 DASD DRIVER
12578 M:      Stefan Haberland <sth@linux.ibm.com>
12579 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12580 L:      linux-s390@vger.kernel.org
12581 W:      http://www.ibm.com/developerworks/linux/linux390/
12582 S:      Supported
12583 F:      drivers/s390/block/dasd*
12584 F:      block/partitions/ibm.c
12585
12586 S390 IOMMU (PCI)
12587 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12588 L:      linux-s390@vger.kernel.org
12589 W:      http://www.ibm.com/developerworks/linux/linux390/
12590 S:      Supported
12591 F:      drivers/iommu/s390-iommu.c
12592
12593 S390 IUCV NETWORK LAYER
12594 M:      Julian Wiedmann <jwi@linux.ibm.com>
12595 M:      Ursula Braun <ubraun@linux.ibm.com>
12596 L:      linux-s390@vger.kernel.org
12597 W:      http://www.ibm.com/developerworks/linux/linux390/
12598 S:      Supported
12599 F:      drivers/s390/net/*iucv*
12600 F:      include/net/iucv/
12601 F:      net/iucv/
12602
12603 S390 NETWORK DRIVERS
12604 M:      Julian Wiedmann <jwi@linux.ibm.com>
12605 M:      Ursula Braun <ubraun@linux.ibm.com>
12606 L:      linux-s390@vger.kernel.org
12607 W:      http://www.ibm.com/developerworks/linux/linux390/
12608 S:      Supported
12609 F:      drivers/s390/net/
12610
12611 S390 PCI SUBSYSTEM
12612 M:      Sebastian Ott <sebott@linux.ibm.com>
12613 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12614 L:      linux-s390@vger.kernel.org
12615 W:      http://www.ibm.com/developerworks/linux/linux390/
12616 S:      Supported
12617 F:      arch/s390/pci/
12618 F:      drivers/pci/hotplug/s390_pci_hpc.c
12619
12620 S390 VFIO-CCW DRIVER
12621 M:      Cornelia Huck <cohuck@redhat.com>
12622 M:      Halil Pasic <pasic@linux.ibm.com>
12623 L:      linux-s390@vger.kernel.org
12624 L:      kvm@vger.kernel.org
12625 S:      Supported
12626 F:      drivers/s390/cio/vfio_ccw*
12627 F:      Documentation/s390/vfio-ccw.txt
12628 F:      include/uapi/linux/vfio_ccw.h
12629
12630 S390 ZCRYPT DRIVER
12631 M:      Harald Freudenberger <freude@linux.ibm.com>
12632 L:      linux-s390@vger.kernel.org
12633 W:      http://www.ibm.com/developerworks/linux/linux390/
12634 S:      Supported
12635 F:      drivers/s390/crypto/
12636
12637 S390 ZFCP DRIVER
12638 M:      Steffen Maier <maier@linux.ibm.com>
12639 M:      Benjamin Block <bblock@linux.ibm.com>
12640 L:      linux-s390@vger.kernel.org
12641 W:      http://www.ibm.com/developerworks/linux/linux390/
12642 S:      Supported
12643 F:      drivers/s390/scsi/zfcp_*
12644
12645 S3C24XX SD/MMC Driver
12646 M:      Ben Dooks <ben-linux@fluff.org>
12647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12648 S:      Supported
12649 F:      drivers/mmc/host/s3cmci.*
12650
12651 SAA6588 RDS RECEIVER DRIVER
12652 M:      Hans Verkuil <hverkuil@xs4all.nl>
12653 L:      linux-media@vger.kernel.org
12654 T:      git git://linuxtv.org/media_tree.git
12655 W:      https://linuxtv.org
12656 S:      Odd Fixes
12657 F:      drivers/media/i2c/saa6588*
12658
12659 SAA7134 VIDEO4LINUX DRIVER
12660 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12661 L:      linux-media@vger.kernel.org
12662 W:      https://linuxtv.org
12663 T:      git git://linuxtv.org/media_tree.git
12664 S:      Odd fixes
12665 F:      Documentation/media/v4l-drivers/saa7134*
12666 F:      drivers/media/pci/saa7134/
12667
12668 SAA7146 VIDEO4LINUX-2 DRIVER
12669 M:      Hans Verkuil <hverkuil@xs4all.nl>
12670 L:      linux-media@vger.kernel.org
12671 T:      git git://linuxtv.org/media_tree.git
12672 S:      Maintained
12673 F:      drivers/media/common/saa7146/
12674 F:      drivers/media/pci/saa7146/
12675 F:      include/media/saa7146*
12676
12677 SAMSUNG AUDIO (ASoC) DRIVERS
12678 M:      Krzysztof Kozlowski <krzk@kernel.org>
12679 M:      Sangbeom Kim <sbkim73@samsung.com>
12680 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12681 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12682 S:      Supported
12683 F:      sound/soc/samsung/
12684 F:      Documentation/devicetree/bindings/sound/samsung*
12685
12686 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12687 M:      Krzysztof Kozlowski <krzk@kernel.org>
12688 L:      linux-crypto@vger.kernel.org
12689 L:      linux-samsung-soc@vger.kernel.org
12690 S:      Maintained
12691 F:      drivers/crypto/exynos-rng.c
12692 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12693
12694 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12695 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12696 L:      linux-samsung-soc@vger.kernel.org
12697 S:      Maintained
12698 F:      drivers/char/hw_random/exynos-trng.c
12699 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12700
12701 SAMSUNG FRAMEBUFFER DRIVER
12702 M:      Jingoo Han <jingoohan1@gmail.com>
12703 L:      linux-fbdev@vger.kernel.org
12704 S:      Maintained
12705 F:      drivers/video/fbdev/s3c-fb.c
12706
12707 SAMSUNG LAPTOP DRIVER
12708 M:      Corentin Chary <corentin.chary@gmail.com>
12709 L:      platform-driver-x86@vger.kernel.org
12710 S:      Maintained
12711 F:      drivers/platform/x86/samsung-laptop.c
12712
12713 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12714 M:      Sangbeom Kim <sbkim73@samsung.com>
12715 M:      Krzysztof Kozlowski <krzk@kernel.org>
12716 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12717 L:      linux-kernel@vger.kernel.org
12718 L:      linux-samsung-soc@vger.kernel.org
12719 S:      Supported
12720 F:      drivers/mfd/sec*.c
12721 F:      drivers/regulator/s2m*.c
12722 F:      drivers/regulator/s5m*.c
12723 F:      drivers/clk/clk-s2mps11.c
12724 F:      drivers/rtc/rtc-s5m.c
12725 F:      include/linux/mfd/samsung/
12726 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12727 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12728 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12729 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12730
12731 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12732 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12733 L:      linux-media@vger.kernel.org
12734 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12735 S:      Maintained
12736 F:      drivers/media/platform/s3c-camif/
12737 F:      include/media/drv-intf/s3c_camif.h
12738
12739 SAMSUNG S3FWRN5 NFC DRIVER
12740 M:      Robert Baldyga <r.baldyga@samsung.com>
12741 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12742 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12743 S:      Supported
12744 F:      drivers/nfc/s3fwrn5
12745
12746 SAMSUNG S5C73M3 CAMERA DRIVER
12747 M:      Kyungmin Park <kyungmin.park@samsung.com>
12748 M:      Andrzej Hajda <a.hajda@samsung.com>
12749 L:      linux-media@vger.kernel.org
12750 S:      Supported
12751 F:      drivers/media/i2c/s5c73m3/*
12752
12753 SAMSUNG S5K5BAF CAMERA DRIVER
12754 M:      Kyungmin Park <kyungmin.park@samsung.com>
12755 M:      Andrzej Hajda <a.hajda@samsung.com>
12756 L:      linux-media@vger.kernel.org
12757 S:      Supported
12758 F:      drivers/media/i2c/s5k5baf.c
12759
12760 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12761 M:      Krzysztof Kozlowski <krzk@kernel.org>
12762 M:      Vladimir Zapolskiy <vz@mleia.com>
12763 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12764 L:      linux-crypto@vger.kernel.org
12765 L:      linux-samsung-soc@vger.kernel.org
12766 S:      Maintained
12767 F:      drivers/crypto/s5p-sss.c
12768
12769 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12770 M:      Kyungmin Park <kyungmin.park@samsung.com>
12771 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12772 L:      linux-media@vger.kernel.org
12773 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12774 S:      Supported
12775 F:      drivers/media/platform/exynos4-is/
12776
12777 SAMSUNG SOC CLOCK DRIVERS
12778 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12779 M:      Tomasz Figa <tomasz.figa@gmail.com>
12780 M:      Chanwoo Choi <cw00.choi@samsung.com>
12781 S:      Supported
12782 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12784 F:      drivers/clk/samsung/
12785 F:      include/dt-bindings/clock/exynos*.h
12786 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12787
12788 SAMSUNG SPI DRIVERS
12789 M:      Kukjin Kim <kgene@kernel.org>
12790 M:      Krzysztof Kozlowski <krzk@kernel.org>
12791 M:      Andi Shyti <andi@etezian.org>
12792 L:      linux-spi@vger.kernel.org
12793 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12794 S:      Maintained
12795 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12796 F:      drivers/spi/spi-s3c*
12797 F:      include/linux/platform_data/spi-s3c64xx.h
12798
12799 SAMSUNG SXGBE DRIVERS
12800 M:      Byungho An <bh74.an@samsung.com>
12801 M:      Girish K S <ks.giri@samsung.com>
12802 M:      Vipul Pandya <vipul.pandya@samsung.com>
12803 S:      Supported
12804 L:      netdev@vger.kernel.org
12805 F:      drivers/net/ethernet/samsung/sxgbe/
12806
12807 SAMSUNG THERMAL DRIVER
12808 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12809 L:      linux-pm@vger.kernel.org
12810 L:      linux-samsung-soc@vger.kernel.org
12811 S:      Supported
12812 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12813 F:      drivers/thermal/samsung/
12814
12815 SAMSUNG USB2 PHY DRIVER
12816 M:      Kamil Debski <kamil@wypas.org>
12817 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12818 L:      linux-kernel@vger.kernel.org
12819 S:      Supported
12820 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12821 F:      Documentation/phy/samsung-usb2.txt
12822 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12823 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12824 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12825 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12826 F:      drivers/phy/samsung/phy-samsung-usb2.c
12827 F:      drivers/phy/samsung/phy-samsung-usb2.h
12828
12829 SC1200 WDT DRIVER
12830 M:      Zwane Mwaikambo <zwanem@gmail.com>
12831 S:      Maintained
12832 F:      drivers/watchdog/sc1200wdt.c
12833
12834 SCHEDULER
12835 M:      Ingo Molnar <mingo@redhat.com>
12836 M:      Peter Zijlstra <peterz@infradead.org>
12837 L:      linux-kernel@vger.kernel.org
12838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12839 S:      Maintained
12840 F:      kernel/sched/
12841 F:      include/linux/sched.h
12842 F:      include/uapi/linux/sched.h
12843 F:      include/linux/wait.h
12844
12845 SCR24X CHIP CARD INTERFACE DRIVER
12846 M:      Lubomir Rintel <lkundrak@v3.sk>
12847 S:      Supported
12848 F:      drivers/char/pcmcia/scr24x_cs.c
12849
12850 SCSI CDROM DRIVER
12851 M:      Jens Axboe <axboe@kernel.dk>
12852 L:      linux-scsi@vger.kernel.org
12853 W:      http://www.kernel.dk
12854 S:      Maintained
12855 F:      drivers/scsi/sr*
12856
12857 SCSI RDMA PROTOCOL (SRP) INITIATOR
12858 M:      Bart Van Assche <bvanassche@acm.org>
12859 L:      linux-rdma@vger.kernel.org
12860 S:      Supported
12861 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12862 F:      drivers/infiniband/ulp/srp/
12863 F:      include/scsi/srp.h
12864
12865 SCSI RDMA PROTOCOL (SRP) TARGET
12866 M:      Bart Van Assche <bvanassche@acm.org>
12867 L:      linux-rdma@vger.kernel.org
12868 L:      target-devel@vger.kernel.org
12869 S:      Supported
12870 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12871 F:      drivers/infiniband/ulp/srpt/
12872
12873 SCSI SG DRIVER
12874 M:      Doug Gilbert <dgilbert@interlog.com>
12875 L:      linux-scsi@vger.kernel.org
12876 W:      http://sg.danny.cz/sg
12877 S:      Maintained
12878 F:      Documentation/scsi/scsi-generic.txt
12879 F:      drivers/scsi/sg.c
12880 F:      include/scsi/sg.h
12881
12882 SCSI SUBSYSTEM
12883 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12885 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12887 L:      linux-scsi@vger.kernel.org
12888 S:      Maintained
12889 F:      Documentation/devicetree/bindings/scsi/
12890 F:      drivers/scsi/
12891 F:      include/scsi/
12892
12893 SCSI TAPE DRIVER
12894 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12895 L:      linux-scsi@vger.kernel.org
12896 S:      Maintained
12897 F:      Documentation/scsi/st.txt
12898 F:      drivers/scsi/st.*
12899 F:      drivers/scsi/st_*.h
12900
12901 SCTP PROTOCOL
12902 M:      Vlad Yasevich <vyasevich@gmail.com>
12903 M:      Neil Horman <nhorman@tuxdriver.com>
12904 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12905 L:      linux-sctp@vger.kernel.org
12906 W:      http://lksctp.sourceforge.net
12907 S:      Maintained
12908 F:      Documentation/networking/sctp.txt
12909 F:      include/linux/sctp.h
12910 F:      include/uapi/linux/sctp.h
12911 F:      include/net/sctp/
12912 F:      net/sctp/
12913
12914 SCx200 CPU SUPPORT
12915 M:      Jim Cromie <jim.cromie@gmail.com>
12916 S:      Odd Fixes
12917 F:      Documentation/i2c/busses/scx200_acb
12918 F:      arch/x86/platform/scx200/
12919 F:      drivers/watchdog/scx200_wdt.c
12920 F:      drivers/i2c/busses/scx200*
12921 F:      drivers/mtd/maps/scx200_docflash.c
12922 F:      include/linux/scx200.h
12923
12924 SCx200 GPIO DRIVER
12925 M:      Jim Cromie <jim.cromie@gmail.com>
12926 S:      Maintained
12927 F:      drivers/char/scx200_gpio.c
12928 F:      include/linux/scx200_gpio.h
12929
12930 SCx200 HRT CLOCKSOURCE DRIVER
12931 M:      Jim Cromie <jim.cromie@gmail.com>
12932 S:      Maintained
12933 F:      drivers/clocksource/scx200_hrt.c
12934
12935 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12936 M:      Sascha Sommer <saschasommer@freenet.de>
12937 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12938 S:      Maintained
12939 F:      drivers/mmc/host/sdricoh_cs.c
12940
12941 SECURE COMPUTING
12942 M:      Kees Cook <keescook@chromium.org>
12943 R:      Andy Lutomirski <luto@amacapital.net>
12944 R:      Will Drewry <wad@chromium.org>
12945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12946 S:      Supported
12947 F:      kernel/seccomp.c
12948 F:      include/uapi/linux/seccomp.h
12949 F:      include/linux/seccomp.h
12950 F:      tools/testing/selftests/seccomp/*
12951 F:      tools/testing/selftests/kselftest_harness.h
12952 F:      Documentation/userspace-api/seccomp_filter.rst
12953 K:      \bsecure_computing
12954 K:      \bTIF_SECCOMP\b
12955
12956 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12957 M:      Al Cooper <alcooperx@gmail.com>
12958 L:      linux-mmc@vger.kernel.org
12959 L:      bcm-kernel-feedback-list@broadcom.com
12960 S:      Maintained
12961 F:      drivers/mmc/host/sdhci-brcmstb*
12962
12963 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12964 M:      Adrian Hunter <adrian.hunter@intel.com>
12965 L:      linux-mmc@vger.kernel.org
12966 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12967 S:      Maintained
12968 F:      drivers/mmc/host/sdhci*
12969 F:      include/linux/mmc/sdhci*
12970
12971 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
12972 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
12973 M:      Manjunath M B <manjumb@synopsys.com>
12974 L:      linux-mmc@vger.kernel.org
12975 S:      Maintained
12976 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
12977
12978 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12979 M:      Ben Dooks <ben-linux@fluff.org>
12980 M:      Jaehoon Chung <jh80.chung@samsung.com>
12981 L:      linux-mmc@vger.kernel.org
12982 S:      Maintained
12983 F:      drivers/mmc/host/sdhci-s3c*
12984
12985 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12986 M:      Viresh Kumar <vireshk@kernel.org>
12987 L:      linux-mmc@vger.kernel.org
12988 S:      Maintained
12989 F:      drivers/mmc/host/sdhci-spear.c
12990
12991 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12992 M:      Kishon Vijay Abraham I <kishon@ti.com>
12993 L:      linux-mmc@vger.kernel.org
12994 S:      Maintained
12995 F:      drivers/mmc/host/sdhci-omap.c
12996
12997 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12998 M:      Scott Bauer <scott.bauer@intel.com>
12999 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13000 L:      linux-block@vger.kernel.org
13001 S:      Supported
13002 F:      block/sed*
13003 F:      block/opal_proto.h
13004 F:      include/linux/sed*
13005 F:      include/uapi/linux/sed*
13006
13007 SECURITY CONTACT
13008 M:      Security Officers <security@kernel.org>
13009 S:      Supported
13010
13011 SECURITY SUBSYSTEM
13012 M:      James Morris <jmorris@namei.org>
13013 M:      "Serge E. Hallyn" <serge@hallyn.com>
13014 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13016 W:      http://kernsec.org/
13017 S:      Supported
13018 F:      security/
13019 X:      security/selinux/
13020
13021 SELINUX SECURITY MODULE
13022 M:      Paul Moore <paul@paul-moore.com>
13023 M:      Stephen Smalley <sds@tycho.nsa.gov>
13024 M:      Eric Paris <eparis@parisplace.org>
13025 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13026 W:      https://selinuxproject.org
13027 W:      https://github.com/SELinuxProject
13028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13029 S:      Supported
13030 F:      include/linux/selinux*
13031 F:      security/selinux/
13032 F:      scripts/selinux/
13033 F:      Documentation/admin-guide/LSM/SELinux.rst
13034
13035 SENSABLE PHANTOM
13036 M:      Jiri Slaby <jirislaby@gmail.com>
13037 S:      Maintained
13038 F:      drivers/misc/phantom.c
13039 F:      include/uapi/linux/phantom.h
13040
13041 SERIAL DEVICE BUS
13042 M:      Rob Herring <robh@kernel.org>
13043 L:      linux-serial@vger.kernel.org
13044 S:      Maintained
13045 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13046 F:      drivers/tty/serdev/
13047 F:      include/linux/serdev.h
13048
13049 SERIAL DRIVERS
13050 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13051 L:      linux-serial@vger.kernel.org
13052 S:      Maintained
13053 F:      Documentation/devicetree/bindings/serial/
13054 F:      drivers/tty/serial/
13055
13056 SERIAL IR RECEIVER
13057 M:      Sean Young <sean@mess.org>
13058 L:      linux-media@vger.kernel.org
13059 S:      Maintained
13060 F:      drivers/media/rc/serial_ir.c
13061
13062 SFC NETWORK DRIVER
13063 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13064 M:      Edward Cree <ecree@solarflare.com>
13065 M:      Bert Kenward <bkenward@solarflare.com>
13066 L:      netdev@vger.kernel.org
13067 S:      Supported
13068 F:      drivers/net/ethernet/sfc/
13069
13070 SGI GRU DRIVER
13071 M:      Dimitri Sivanich <sivanich@sgi.com>
13072 S:      Maintained
13073 F:      drivers/misc/sgi-gru/
13074
13075 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13076 M:      Pat Gefre <pfg@sgi.com>
13077 L:      linux-ia64@vger.kernel.org
13078 S:      Supported
13079 F:      Documentation/ia64/serial.txt
13080 F:      drivers/tty/serial/ioc?_serial.c
13081 F:      include/linux/ioc?.h
13082
13083 SGI XP/XPC/XPNET DRIVER
13084 M:      Cliff Whickman <cpw@sgi.com>
13085 M:      Robin Holt <robinmholt@gmail.com>
13086 S:      Maintained
13087 F:      drivers/misc/sgi-xp/
13088
13089 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13090 M:      Ursula Braun <ubraun@linux.ibm.com>
13091 L:      linux-s390@vger.kernel.org
13092 W:      http://www.ibm.com/developerworks/linux/linux390/
13093 S:      Supported
13094 F:      net/smc/
13095
13096 SHARP RJ54N1CB0C SENSOR DRIVER
13097 M:      Jacopo Mondi <jacopo@jmondi.org>
13098 L:      linux-media@vger.kernel.org
13099 T:      git git://linuxtv.org/media_tree.git
13100 S:      Odd fixes
13101 F:      drivers/media/i2c/rj54n1cb0c.c
13102 F:      include/media/i2c/rj54n1cb0c.h
13103
13104 SH_VEU V4L2 MEM2MEM DRIVER
13105 L:      linux-media@vger.kernel.org
13106 S:      Orphan
13107 F:      drivers/media/platform/sh_veu.c
13108
13109 SH_VOU V4L2 OUTPUT DRIVER
13110 L:      linux-media@vger.kernel.org
13111 S:      Orphan
13112 F:      drivers/media/platform/sh_vou.c
13113 F:      include/media/drv-intf/sh_vou.h
13114
13115 SI2157 MEDIA DRIVER
13116 M:      Antti Palosaari <crope@iki.fi>
13117 L:      linux-media@vger.kernel.org
13118 W:      https://linuxtv.org
13119 W:      http://palosaari.fi/linux/
13120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13121 T:      git git://linuxtv.org/anttip/media_tree.git
13122 S:      Maintained
13123 F:      drivers/media/tuners/si2157*
13124
13125 SI2165 MEDIA DRIVER
13126 M:      Matthias Schwarzott <zzam@gentoo.org>
13127 L:      linux-media@vger.kernel.org
13128 W:      https://linuxtv.org
13129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13130 S:      Maintained
13131 F:      drivers/media/dvb-frontends/si2165*
13132
13133 SI2168 MEDIA DRIVER
13134 M:      Antti Palosaari <crope@iki.fi>
13135 L:      linux-media@vger.kernel.org
13136 W:      https://linuxtv.org
13137 W:      http://palosaari.fi/linux/
13138 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13139 T:      git git://linuxtv.org/anttip/media_tree.git
13140 S:      Maintained
13141 F:      drivers/media/dvb-frontends/si2168*
13142
13143 SI470X FM RADIO RECEIVER I2C DRIVER
13144 M:      Hans Verkuil <hverkuil@xs4all.nl>
13145 L:      linux-media@vger.kernel.org
13146 T:      git git://linuxtv.org/media_tree.git
13147 W:      https://linuxtv.org
13148 S:      Odd Fixes
13149 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13150
13151 SI470X FM RADIO RECEIVER USB DRIVER
13152 M:      Hans Verkuil <hverkuil@xs4all.nl>
13153 L:      linux-media@vger.kernel.org
13154 T:      git git://linuxtv.org/media_tree.git
13155 W:      https://linuxtv.org
13156 S:      Maintained
13157 F:      drivers/media/radio/si470x/radio-si470x-common.c
13158 F:      drivers/media/radio/si470x/radio-si470x.h
13159 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13160
13161 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13162 M:      Eduardo Valentin <edubezval@gmail.com>
13163 L:      linux-media@vger.kernel.org
13164 T:      git git://linuxtv.org/media_tree.git
13165 W:      https://linuxtv.org
13166 S:      Odd Fixes
13167 F:      drivers/media/radio/si4713/si4713.?
13168
13169 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13170 M:      Eduardo Valentin <edubezval@gmail.com>
13171 L:      linux-media@vger.kernel.org
13172 T:      git git://linuxtv.org/media_tree.git
13173 W:      https://linuxtv.org
13174 S:      Odd Fixes
13175 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13176
13177 SI4713 FM RADIO TRANSMITTER USB DRIVER
13178 M:      Hans Verkuil <hverkuil@xs4all.nl>
13179 L:      linux-media@vger.kernel.org
13180 T:      git git://linuxtv.org/media_tree.git
13181 W:      https://linuxtv.org
13182 S:      Maintained
13183 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13184
13185 SIANO DVB DRIVER
13186 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13187 L:      linux-media@vger.kernel.org
13188 W:      https://linuxtv.org
13189 T:      git git://linuxtv.org/media_tree.git
13190 S:      Odd fixes
13191 F:      drivers/media/common/siano/
13192 F:      drivers/media/usb/siano/
13193 F:      drivers/media/usb/siano/
13194 F:      drivers/media/mmc/siano/
13195
13196 SIFIVE DRIVERS
13197 M:      Palmer Dabbelt <palmer@sifive.com>
13198 L:      linux-riscv@lists.infradead.org
13199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13200 S:      Supported
13201 K:      sifive
13202 N:      sifive
13203
13204 SILEAD TOUCHSCREEN DRIVER
13205 M:      Hans de Goede <hdegoede@redhat.com>
13206 L:      linux-input@vger.kernel.org
13207 L:      platform-driver-x86@vger.kernel.org
13208 S:      Maintained
13209 F:      drivers/input/touchscreen/silead.c
13210 F:      drivers/platform/x86/silead_dmi.c
13211
13212 SILICON MOTION SM712 FRAME BUFFER DRIVER
13213 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13214 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13215 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13216 L:      linux-fbdev@vger.kernel.org
13217 S:      Maintained
13218 F:      drivers/video/fbdev/sm712*
13219 F:      Documentation/fb/sm712fb.txt
13220
13221 SIMPLE FIRMWARE INTERFACE (SFI)
13222 M:      Len Brown <lenb@kernel.org>
13223 L:      sfi-devel@simplefirmware.org
13224 W:      http://simplefirmware.org/
13225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13226 S:      Supported
13227 F:      arch/x86/platform/sfi/
13228 F:      drivers/sfi/
13229 F:      include/linux/sfi*.h
13230
13231 SIMPLEFB FB DRIVER
13232 M:      Hans de Goede <hdegoede@redhat.com>
13233 L:      linux-fbdev@vger.kernel.org
13234 S:      Maintained
13235 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13236 F:      drivers/video/fbdev/simplefb.c
13237 F:      include/linux/platform_data/simplefb.h
13238
13239 SIMTEC EB110ATX (Chalice CATS)
13240 P:      Ben Dooks
13241 P:      Vincent Sanders <vince@simtec.co.uk>
13242 M:      Simtec Linux Team <linux@simtec.co.uk>
13243 W:      http://www.simtec.co.uk/products/EB110ATX/
13244 S:      Supported
13245
13246 SIMTEC EB2410ITX (BAST)
13247 P:      Ben Dooks
13248 P:      Vincent Sanders <vince@simtec.co.uk>
13249 M:      Simtec Linux Team <linux@simtec.co.uk>
13250 W:      http://www.simtec.co.uk/products/EB2410ITX/
13251 S:      Supported
13252 F:      arch/arm/mach-s3c24xx/mach-bast.c
13253 F:      arch/arm/mach-s3c24xx/bast-ide.c
13254 F:      arch/arm/mach-s3c24xx/bast-irq.c
13255
13256 SIPHASH PRF ROUTINES
13257 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13258 S:      Maintained
13259 F:      lib/siphash.c
13260 F:      lib/test_siphash.c
13261 F:      include/linux/siphash.h
13262
13263 SIOX
13264 M:      Gavin Schenk <g.schenk@eckelmann.de>
13265 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13266 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13267 S:      Supported
13268 F:      drivers/siox/*
13269 F:      include/trace/events/siox.h
13270
13271 SIS 190 ETHERNET DRIVER
13272 M:      Francois Romieu <romieu@fr.zoreil.com>
13273 L:      netdev@vger.kernel.org
13274 S:      Maintained
13275 F:      drivers/net/ethernet/sis/sis190.c
13276
13277 SIS 900/7016 FAST ETHERNET DRIVER
13278 M:      Daniele Venzano <venza@brownhat.org>
13279 W:      http://www.brownhat.org/sis900.html
13280 L:      netdev@vger.kernel.org
13281 S:      Maintained
13282 F:      drivers/net/ethernet/sis/sis900.*
13283
13284 SIS FRAMEBUFFER DRIVER
13285 M:      Thomas Winischhofer <thomas@winischhofer.net>
13286 W:      http://www.winischhofer.net/linuxsisvga.shtml
13287 S:      Maintained
13288 F:      Documentation/fb/sisfb.txt
13289 F:      drivers/video/fbdev/sis/
13290 F:      include/video/sisfb.h
13291
13292 SIS USB2VGA DRIVER
13293 M:      Thomas Winischhofer <thomas@winischhofer.net>
13294 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13295 S:      Maintained
13296 F:      drivers/usb/misc/sisusbvga/
13297
13298 SLAB ALLOCATOR
13299 M:      Christoph Lameter <cl@linux.com>
13300 M:      Pekka Enberg <penberg@kernel.org>
13301 M:      David Rientjes <rientjes@google.com>
13302 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13303 M:      Andrew Morton <akpm@linux-foundation.org>
13304 L:      linux-mm@kvack.org
13305 S:      Maintained
13306 F:      include/linux/sl?b*.h
13307 F:      mm/sl?b*
13308
13309 SLEEPABLE READ-COPY UPDATE (SRCU)
13310 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13311 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13312 M:      Josh Triplett <josh@joshtriplett.org>
13313 R:      Steven Rostedt <rostedt@goodmis.org>
13314 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13315 L:      linux-kernel@vger.kernel.org
13316 W:      http://www.rdrop.com/users/paulmck/RCU/
13317 S:      Supported
13318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13319 F:      include/linux/srcu*.h
13320 F:      kernel/rcu/srcu*.c
13321
13322 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13323 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13324 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13325 S:      Maintained
13326 F:      drivers/slimbus/
13327 F:      Documentation/devicetree/bindings/slimbus/
13328 F:      include/linux/slimbus.h
13329
13330 SMACK SECURITY MODULE
13331 M:      Casey Schaufler <casey@schaufler-ca.com>
13332 L:      linux-security-module@vger.kernel.org
13333 W:      http://schaufler-ca.com
13334 T:      git git://github.com/cschaufler/smack-next
13335 S:      Maintained
13336 F:      Documentation/admin-guide/LSM/Smack.rst
13337 F:      security/smack/
13338
13339 SMC91x ETHERNET DRIVER
13340 M:      Nicolas Pitre <nico@fluxnic.net>
13341 S:      Odd Fixes
13342 F:      drivers/net/ethernet/smsc/smc91x.*
13343
13344 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13345 M:      Sakari Ailus <sakari.ailus@iki.fi>
13346 L:      linux-media@vger.kernel.org
13347 S:      Maintained
13348 F:      drivers/media/i2c/smiapp/
13349 F:      include/media/i2c/smiapp.h
13350 F:      drivers/media/i2c/smiapp-pll.c
13351 F:      drivers/media/i2c/smiapp-pll.h
13352 F:      include/uapi/linux/smiapp.h
13353 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13354
13355 SMM665 HARDWARE MONITOR DRIVER
13356 M:      Guenter Roeck <linux@roeck-us.net>
13357 L:      linux-hwmon@vger.kernel.org
13358 S:      Maintained
13359 F:      Documentation/hwmon/smm665
13360 F:      drivers/hwmon/smm665.c
13361
13362 SMSC EMC2103 HARDWARE MONITOR DRIVER
13363 M:      Steve Glendinning <steve.glendinning@shawell.net>
13364 L:      linux-hwmon@vger.kernel.org
13365 S:      Maintained
13366 F:      Documentation/hwmon/emc2103
13367 F:      drivers/hwmon/emc2103.c
13368
13369 SMSC SCH5627 HARDWARE MONITOR DRIVER
13370 M:      Hans de Goede <hdegoede@redhat.com>
13371 L:      linux-hwmon@vger.kernel.org
13372 S:      Supported
13373 F:      Documentation/hwmon/sch5627
13374 F:      drivers/hwmon/sch5627.c
13375
13376 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13377 M:      Steve Glendinning <steve.glendinning@shawell.net>
13378 L:      linux-fbdev@vger.kernel.org
13379 S:      Maintained
13380 F:      drivers/video/fbdev/smscufx.c
13381
13382 SMSC47B397 HARDWARE MONITOR DRIVER
13383 M:      Jean Delvare <jdelvare@suse.com>
13384 L:      linux-hwmon@vger.kernel.org
13385 S:      Maintained
13386 F:      Documentation/hwmon/smsc47b397
13387 F:      drivers/hwmon/smsc47b397.c
13388
13389 SMSC911x ETHERNET DRIVER
13390 M:      Steve Glendinning <steve.glendinning@shawell.net>
13391 L:      netdev@vger.kernel.org
13392 S:      Maintained
13393 F:      include/linux/smsc911x.h
13394 F:      drivers/net/ethernet/smsc/smsc911x.*
13395
13396 SMSC9420 PCI ETHERNET DRIVER
13397 M:      Steve Glendinning <steve.glendinning@shawell.net>
13398 L:      netdev@vger.kernel.org
13399 S:      Maintained
13400 F:      drivers/net/ethernet/smsc/smsc9420.*
13401
13402 SOC-CAMERA V4L2 SUBSYSTEM
13403 L:      linux-media@vger.kernel.org
13404 T:      git git://linuxtv.org/media_tree.git
13405 S:      Orphan
13406 F:      include/media/soc*
13407 F:      drivers/media/i2c/soc_camera/
13408 F:      drivers/media/platform/soc_camera/
13409
13410 SOCIONEXT SYNQUACER I2C DRIVER
13411 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13412 L:      linux-i2c@vger.kernel.org
13413 S:      Maintained
13414 F:      drivers/i2c/busses/i2c-synquacer.c
13415 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13416
13417 SOCIONEXT UNIPHIER SOUND DRIVER
13418 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13419 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13420 S:      Maintained
13421 F:      sound/soc/uniphier/
13422
13423 SOEKRIS NET48XX LED SUPPORT
13424 M:      Chris Boot <bootc@bootc.net>
13425 S:      Maintained
13426 F:      drivers/leds/leds-net48xx.c
13427
13428 SOFT-ROCE DRIVER (rxe)
13429 M:      Moni Shoua <monis@mellanox.com>
13430 L:      linux-rdma@vger.kernel.org
13431 S:      Supported
13432 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13433 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13434 F:      drivers/infiniband/sw/rxe/
13435 F:      include/uapi/rdma/rdma_user_rxe.h
13436
13437 SOFTLOGIC 6x10 MPEG CODEC
13438 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13439 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13440 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13441 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13442 M:      Ismael Luceno <ismael@iodev.co.uk>
13443 L:      linux-media@vger.kernel.org
13444 S:      Supported
13445 F:      drivers/media/pci/solo6x10/
13446
13447 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13448 M:      James Morse <james.morse@arm.com>
13449 L:      linux-arm-kernel@lists.infradead.org
13450 S:      Maintained
13451 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13452 F:      drivers/firmware/arm_sdei.c
13453 F:      include/linux/sdei.h
13454 F:      include/uapi/linux/sdei.h
13455
13456 SOFTWARE RAID (Multiple Disks) SUPPORT
13457 M:      Shaohua Li <shli@kernel.org>
13458 L:      linux-raid@vger.kernel.org
13459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13460 S:      Supported
13461 F:      drivers/md/Makefile
13462 F:      drivers/md/Kconfig
13463 F:      drivers/md/md*
13464 F:      drivers/md/raid*
13465 F:      include/linux/raid/
13466 F:      include/uapi/linux/raid/
13467
13468 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13469 M:      Jassi Brar <jaswinder.singh@linaro.org>
13470 L:      netdev@vger.kernel.org
13471 S:      Maintained
13472 F:      drivers/net/ethernet/socionext/netsec.c
13473 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13474
13475 SOLIDRUN CLEARFOG SUPPORT
13476 M:      Russell King <linux@armlinux.org.uk>
13477 S:      Maintained
13478 F:      arch/arm/boot/dts/armada-388-clearfog*
13479 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13480
13481 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13482 M:      Russell King <linux@armlinux.org.uk>
13483 S:      Maintained
13484 F:      arch/arm/boot/dts/imx6*-cubox-i*
13485 F:      arch/arm/boot/dts/imx6*-hummingboard*
13486 F:      arch/arm/boot/dts/imx6*-sr-*
13487
13488 SONIC NETWORK DRIVER
13489 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13490 L:      netdev@vger.kernel.org
13491 S:      Maintained
13492 F:      drivers/net/ethernet/natsemi/sonic.*
13493
13494 SONICS SILICON BACKPLANE DRIVER (SSB)
13495 M:      Michael Buesch <m@bues.ch>
13496 L:      linux-wireless@vger.kernel.org
13497 S:      Maintained
13498 F:      drivers/ssb/
13499 F:      include/linux/ssb/
13500
13501 SONY IMX258 SENSOR DRIVER
13502 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13503 L:      linux-media@vger.kernel.org
13504 T:      git git://linuxtv.org/media_tree.git
13505 S:      Maintained
13506 F:      drivers/media/i2c/imx258.c
13507
13508 SONY IMX274 SENSOR DRIVER
13509 M:      Leon Luo <leonl@leopardimaging.com>
13510 L:      linux-media@vger.kernel.org
13511 T:      git git://linuxtv.org/media_tree.git
13512 S:      Maintained
13513 F:      drivers/media/i2c/imx274.c
13514 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13515
13516 SONY MEMORYSTICK CARD SUPPORT
13517 M:      Alex Dubov <oakad@yahoo.com>
13518 W:      http://tifmxx.berlios.de/
13519 S:      Maintained
13520 F:      drivers/memstick/host/tifm_ms.c
13521
13522 SONY MEMORYSTICK STANDARD SUPPORT
13523 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13524 S:      Maintained
13525 F:      drivers/memstick/core/ms_block.*
13526
13527 SONY VAIO CONTROL DEVICE DRIVER
13528 M:      Mattia Dongili <malattia@linux.it>
13529 L:      platform-driver-x86@vger.kernel.org
13530 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13531 S:      Maintained
13532 F:      Documentation/laptops/sony-laptop.txt
13533 F:      drivers/char/sonypi.c
13534 F:      drivers/platform/x86/sony-laptop.c
13535 F:      include/linux/sony-laptop.h
13536
13537 SOUND
13538 M:      Jaroslav Kysela <perex@perex.cz>
13539 M:      Takashi Iwai <tiwai@suse.com>
13540 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13541 W:      http://www.alsa-project.org/
13542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13543 T:      git git://git.alsa-project.org/alsa-kernel.git
13544 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13545 S:      Maintained
13546 F:      Documentation/sound/
13547 F:      include/sound/
13548 F:      include/uapi/sound/
13549 F:      sound/
13550
13551 SOUND - COMPRESSED AUDIO
13552 M:      Vinod Koul <vkoul@kernel.org>
13553 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13555 S:      Supported
13556 F:      Documentation/sound/designs/compress-offload.rst
13557 F:      include/sound/compress_driver.h
13558 F:      include/uapi/sound/compress_*
13559 F:      sound/core/compress_offload.c
13560 F:      sound/soc/soc-compress.c
13561
13562 SOUND - DMAENGINE HELPERS
13563 M:      Lars-Peter Clausen <lars@metafoo.de>
13564 S:      Supported
13565 F:      include/sound/dmaengine_pcm.h
13566 F:      sound/core/pcm_dmaengine.c
13567 F:      sound/soc/soc-generic-dmaengine-pcm.c
13568
13569 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13570 M:      Liam Girdwood <lgirdwood@gmail.com>
13571 M:      Mark Brown <broonie@kernel.org>
13572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13573 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13574 W:      http://alsa-project.org/main/index.php/ASoC
13575 S:      Supported
13576 F:      Documentation/devicetree/bindings/sound/
13577 F:      Documentation/sound/soc/
13578 F:      sound/soc/
13579 F:      include/sound/soc*
13580
13581 SOUNDWIRE SUBSYSTEM
13582 M:      Vinod Koul <vinod.koul@intel.com>
13583 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13584 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13585 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13586 S:      Supported
13587 F:      Documentation/driver-api/soundwire/
13588 F:      drivers/soundwire/
13589 F:      include/linux/soundwire/
13590
13591 SP2 MEDIA DRIVER
13592 M:      Olli Salonen <olli.salonen@iki.fi>
13593 L:      linux-media@vger.kernel.org
13594 W:      https://linuxtv.org
13595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13596 S:      Maintained
13597 F:      drivers/media/dvb-frontends/sp2*
13598
13599 SPARC + UltraSPARC (sparc/sparc64)
13600 M:      "David S. Miller" <davem@davemloft.net>
13601 L:      sparclinux@vger.kernel.org
13602 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13605 S:      Maintained
13606 F:      arch/sparc/
13607 F:      drivers/sbus/
13608
13609 SPARC SERIAL DRIVERS
13610 M:      "David S. Miller" <davem@davemloft.net>
13611 L:      sparclinux@vger.kernel.org
13612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13614 S:      Maintained
13615 F:      include/linux/sunserialcore.h
13616 F:      drivers/tty/serial/suncore.c
13617 F:      drivers/tty/serial/sunhv.c
13618 F:      drivers/tty/serial/sunsab.c
13619 F:      drivers/tty/serial/sunsab.h
13620 F:      drivers/tty/serial/sunsu.c
13621 F:      drivers/tty/serial/sunzilog.c
13622 F:      drivers/tty/serial/sunzilog.h
13623 F:      drivers/tty/vcc.c
13624
13625 SPARSE CHECKER
13626 M:      "Christopher Li" <sparse@chrisli.org>
13627 L:      linux-sparse@vger.kernel.org
13628 W:      https://sparse.wiki.kernel.org/
13629 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13630 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13631 S:      Maintained
13632 F:      include/linux/compiler.h
13633
13634 SPEAR CLOCK FRAMEWORK SUPPORT
13635 M:      Viresh Kumar <vireshk@kernel.org>
13636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13637 W:      http://www.st.com/spear
13638 S:      Maintained
13639 F:      drivers/clk/spear/
13640
13641 SPEAR PLATFORM SUPPORT
13642 M:      Viresh Kumar <vireshk@kernel.org>
13643 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13645 W:      http://www.st.com/spear
13646 S:      Maintained
13647 F:      arch/arm/boot/dts/spear*
13648 F:      arch/arm/mach-spear/
13649
13650 SPI NOR SUBSYSTEM
13651 M:      Marek Vasut <marek.vasut@gmail.com>
13652 L:      linux-mtd@lists.infradead.org
13653 W:      http://www.linux-mtd.infradead.org/
13654 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13655 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13656 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13657 S:      Maintained
13658 F:      drivers/mtd/spi-nor/
13659 F:      include/linux/mtd/spi-nor.h
13660
13661 SPI SUBSYSTEM
13662 M:      Mark Brown <broonie@kernel.org>
13663 L:      linux-spi@vger.kernel.org
13664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13665 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13666 S:      Maintained
13667 F:      Documentation/devicetree/bindings/spi/
13668 F:      Documentation/spi/
13669 F:      drivers/spi/
13670 F:      include/linux/spi/
13671 F:      include/uapi/linux/spi/
13672 F:      tools/spi/
13673
13674 SPIDERNET NETWORK DRIVER for CELL
13675 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13676 L:      netdev@vger.kernel.org
13677 S:      Supported
13678 F:      Documentation/networking/spider_net.txt
13679 F:      drivers/net/ethernet/toshiba/spider_net*
13680
13681 SPMI SUBSYSTEM
13682 R:      Stephen Boyd <sboyd@kernel.org>
13683 L:      linux-arm-msm@vger.kernel.org
13684 F:      Documentation/devicetree/bindings/spmi/
13685 F:      drivers/spmi/
13686 F:      include/dt-bindings/spmi/spmi.h
13687 F:      include/linux/spmi.h
13688 F:      include/trace/events/spmi.h
13689
13690 SPU FILE SYSTEM
13691 M:      Jeremy Kerr <jk@ozlabs.org>
13692 L:      linuxppc-dev@lists.ozlabs.org
13693 W:      http://www.ibm.com/developerworks/power/cell/
13694 S:      Supported
13695 F:      Documentation/filesystems/spufs.txt
13696 F:      arch/powerpc/platforms/cell/spufs/
13697
13698 SQUASHFS FILE SYSTEM
13699 M:      Phillip Lougher <phillip@squashfs.org.uk>
13700 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13701 W:      http://squashfs.org.uk
13702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13703 S:      Maintained
13704 F:      Documentation/filesystems/squashfs.txt
13705 F:      fs/squashfs/
13706
13707 SRM (Alpha) environment access
13708 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13709 S:      Maintained
13710 F:      arch/alpha/kernel/srm_env.c
13711
13712 ST STM32 I2C/SMBUS DRIVER
13713 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13714 L:      linux-i2c@vger.kernel.org
13715 S:      Maintained
13716 F:      drivers/i2c/busses/i2c-stm32*
13717
13718 STABLE BRANCH
13719 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13720 L:      stable@vger.kernel.org
13721 S:      Supported
13722 F:      Documentation/process/stable-kernel-rules.rst
13723
13724 STAGING - COMEDI
13725 M:      Ian Abbott <abbotti@mev.co.uk>
13726 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13727 S:      Odd Fixes
13728 F:      drivers/staging/comedi/
13729
13730 STAGING - EROFS FILE SYSTEM
13731 M:      Gao Xiang <gaoxiang25@huawei.com>
13732 M:      Chao Yu <yuchao0@huawei.com>
13733 L:      linux-erofs@lists.ozlabs.org
13734 S:      Maintained
13735 F:      drivers/staging/erofs/
13736
13737 STAGING - FLARION FT1000 DRIVERS
13738 M:      Marek Belisko <marek.belisko@gmail.com>
13739 S:      Odd Fixes
13740 F:      drivers/staging/ft1000/
13741
13742 STAGING - INDUSTRIAL IO
13743 M:      Jonathan Cameron <jic23@kernel.org>
13744 L:      linux-iio@vger.kernel.org
13745 S:      Odd Fixes
13746 F:      Documentation/devicetree/bindings/staging/iio/
13747 F:      drivers/staging/iio/
13748
13749 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13750 M:      Marc Dietrich <marvin24@gmx.de>
13751 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13752 L:      linux-tegra@vger.kernel.org
13753 S:      Maintained
13754 F:      drivers/staging/nvec/
13755
13756 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13757 M:      Jens Frederich <jfrederich@gmail.com>
13758 M:      Daniel Drake <dsd@laptop.org>
13759 M:      Jon Nettleton <jon.nettleton@gmail.com>
13760 W:      http://wiki.laptop.org/go/DCON
13761 S:      Maintained
13762 F:      drivers/staging/olpc_dcon/
13763
13764 STAGING - REALTEK RTL8712U DRIVERS
13765 M:      Larry Finger <Larry.Finger@lwfinger.net>
13766 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13767 S:      Odd Fixes
13768 F:      drivers/staging/rtl8712/
13769
13770 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13771 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13772 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13773 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13774 L:      linux-fbdev@vger.kernel.org
13775 S:      Maintained
13776 F:      drivers/staging/sm750fb/
13777
13778 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13779 M:      William Hubbs <w.d.hubbs@gmail.com>
13780 M:      Chris Brannon <chris@the-brannons.com>
13781 M:      Kirk Reiser <kirk@reisers.ca>
13782 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13783 L:      speakup@linux-speakup.org
13784 W:      http://www.linux-speakup.org/
13785 S:      Odd Fixes
13786 F:      drivers/staging/speakup/
13787
13788 STAGING - VIA VT665X DRIVERS
13789 M:      Forest Bond <forest@alittletooquiet.net>
13790 S:      Odd Fixes
13791 F:      drivers/staging/vt665?/
13792
13793 STAGING - WILC1000 WIFI DRIVER
13794 M:      Aditya Shankar <aditya.shankar@microchip.com>
13795 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13796 L:      linux-wireless@vger.kernel.org
13797 S:      Supported
13798 F:      drivers/staging/wilc1000/
13799
13800 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13801 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13802 S:      Odd Fixes
13803 F:      drivers/staging/xgifb/
13804
13805 STAGING SUBSYSTEM
13806 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13808 L:      devel@driverdev.osuosl.org
13809 S:      Supported
13810 F:      drivers/staging/
13811
13812 STARFIRE/DURALAN NETWORK DRIVER
13813 M:      Ion Badulescu <ionut@badula.org>
13814 S:      Odd Fixes
13815 F:      drivers/net/ethernet/adaptec/starfire*
13816
13817 STEC S1220 SKD DRIVER
13818 M:      Bart Van Assche <bart.vanassche@wdc.com>
13819 L:      linux-block@vger.kernel.org
13820 S:      Maintained
13821 F:      drivers/block/skd*[ch]
13822
13823 STI AUDIO (ASoC) DRIVERS
13824 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13825 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13826 S:      Maintained
13827 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13828 F:      sound/soc/sti/
13829
13830 STI CEC DRIVER
13831 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13832 S:      Maintained
13833 F:      drivers/staging/media/st-cec/
13834 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13835
13836 STK1160 USB VIDEO CAPTURE DRIVER
13837 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13838 L:      linux-media@vger.kernel.org
13839 T:      git git://linuxtv.org/media_tree.git
13840 S:      Maintained
13841 F:      drivers/media/usb/stk1160/
13842
13843 STM32 AUDIO (ASoC) DRIVERS
13844 M:      Olivier Moysan <olivier.moysan@st.com>
13845 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13846 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13847 S:      Maintained
13848 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13849 F:      sound/soc/stm/
13850
13851 STM32 TIMER/LPTIMER DRIVERS
13852 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13853 S:      Maintained
13854 F:      drivers/*/stm32-*timer*
13855 F:      drivers/pwm/pwm-stm32*
13856 F:      include/linux/*/stm32-*tim*
13857 F:      Documentation/ABI/testing/*timer-stm32
13858 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13859 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13860
13861 STMMAC ETHERNET DRIVER
13862 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13863 M:      Alexandre Torgue <alexandre.torgue@st.com>
13864 M:      Jose Abreu <joabreu@synopsys.com>
13865 L:      netdev@vger.kernel.org
13866 W:      http://www.stlinux.com
13867 S:      Supported
13868 F:      drivers/net/ethernet/stmicro/stmmac/
13869
13870 SUN3/3X
13871 M:      Sam Creasey <sammy@sammy.net>
13872 W:      http://sammy.net/sun3/
13873 S:      Maintained
13874 F:      arch/m68k/kernel/*sun3*
13875 F:      arch/m68k/sun3*/
13876 F:      arch/m68k/include/asm/sun3*
13877 F:      drivers/net/ethernet/i825xx/sun3*
13878
13879 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13880 M:      Hans de Goede <hdegoede@redhat.com>
13881 L:      linux-input@vger.kernel.org
13882 S:      Maintained
13883 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13884 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13885
13886 SUNDANCE NETWORK DRIVER
13887 M:      Denis Kirjanov <kda@linux-powerpc.org>
13888 L:      netdev@vger.kernel.org
13889 S:      Maintained
13890 F:      drivers/net/ethernet/dlink/sundance.c
13891
13892 SUPERH
13893 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13894 M:      Rich Felker <dalias@libc.org>
13895 L:      linux-sh@vger.kernel.org
13896 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13897 S:      Maintained
13898 F:      Documentation/sh/
13899 F:      arch/sh/
13900 F:      drivers/sh/
13901
13902 SUSPEND TO RAM
13903 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13904 M:      Len Brown <len.brown@intel.com>
13905 M:      Pavel Machek <pavel@ucw.cz>
13906 L:      linux-pm@vger.kernel.org
13907 B:      https://bugzilla.kernel.org
13908 S:      Supported
13909 F:      Documentation/power/
13910 F:      arch/x86/kernel/acpi/
13911 F:      drivers/base/power/
13912 F:      kernel/power/
13913 F:      include/linux/suspend.h
13914 F:      include/linux/freezer.h
13915 F:      include/linux/pm.h
13916
13917 SVGA HANDLING
13918 M:      Martin Mares <mj@ucw.cz>
13919 L:      linux-video@atrey.karlin.mff.cuni.cz
13920 S:      Maintained
13921 F:      Documentation/svga.txt
13922 F:      arch/x86/boot/video*
13923
13924 SWIOTLB SUBSYSTEM
13925 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13926 L:      iommu@lists.linux-foundation.org
13927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13928 S:      Supported
13929 F:      kernel/dma/swiotlb.c
13930 F:      arch/*/kernel/pci-swiotlb.c
13931 F:      include/linux/swiotlb.h
13932
13933 SWITCHDEV
13934 M:      Jiri Pirko <jiri@resnulli.us>
13935 M:      Ivan Vecera <ivecera@redhat.com>
13936 L:      netdev@vger.kernel.org
13937 S:      Supported
13938 F:      net/switchdev/
13939 F:      include/net/switchdev.h
13940
13941 SY8106A REGULATOR DRIVER
13942 M:      Icenowy Zheng <icenowy@aosc.io>
13943 S:      Maintained
13944 F:      drivers/regulator/sy8106a-regulator.c
13945 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13946
13947 SYNC FILE FRAMEWORK
13948 M:      Sumit Semwal <sumit.semwal@linaro.org>
13949 R:      Gustavo Padovan <gustavo@padovan.org>
13950 S:      Maintained
13951 L:      linux-media@vger.kernel.org
13952 L:      dri-devel@lists.freedesktop.org
13953 F:      drivers/dma-buf/sync_*
13954 F:      drivers/dma-buf/dma-fence*
13955 F:      drivers/dma-buf/sw_sync.c
13956 F:      include/linux/sync_file.h
13957 F:      include/uapi/linux/sync_file.h
13958 F:      Documentation/sync_file.txt
13959 T:      git git://anongit.freedesktop.org/drm/drm-misc
13960
13961 SYNOPSYS ARC ARCHITECTURE
13962 M:      Vineet Gupta <vgupta@synopsys.com>
13963 L:      linux-snps-arc@lists.infradead.org
13964 S:      Supported
13965 F:      arch/arc/
13966 F:      Documentation/devicetree/bindings/arc/*
13967 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13968 F:      drivers/clocksource/arc_timer.c
13969 F:      drivers/tty/serial/arc_uart.c
13970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13971
13972 SYNOPSYS ARC HSDK SDP pll clock driver
13973 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13974 S:      Supported
13975 F:      drivers/clk/clk-hsdk-pll.c
13976 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13977
13978 SYNOPSYS ARC SDP clock driver
13979 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13980 S:      Supported
13981 F:      drivers/clk/axs10x/*
13982 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13983
13984 SYNOPSYS ARC SDP platform support
13985 M:      Alexey Brodkin <abrodkin@synopsys.com>
13986 S:      Supported
13987 F:      arch/arc/plat-axs10x
13988 F:      arch/arc/boot/dts/ax*
13989 F:      Documentation/devicetree/bindings/arc/axs10*
13990
13991 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13992 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13993 S:      Supported
13994 F:      drivers/reset/reset-axs10x.c
13995 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13996
13997 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13998 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13999 S:      Maintained
14000 F:      drivers/tty/serial/8250/8250_dw.c
14001
14002 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14003 M:      Hoan Tran <hotran@apm.com>
14004 L:      linux-gpio@vger.kernel.org
14005 S:      Maintained
14006 F:      drivers/gpio/gpio-dwapb.c
14007 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14008
14009 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14010 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14011 S:      Maintained
14012 F:      drivers/dma/dwi-axi-dmac/
14013 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14014
14015 SYNOPSYS DESIGNWARE DMAC DRIVER
14016 M:      Viresh Kumar <vireshk@kernel.org>
14017 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14018 S:      Maintained
14019 F:      include/linux/dma/dw.h
14020 F:      include/linux/platform_data/dma-dw.h
14021 F:      drivers/dma/dw/
14022
14023 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14024 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14025 L:      netdev@vger.kernel.org
14026 S:      Supported
14027 F:      drivers/net/ethernet/synopsys/
14028
14029 SYNOPSYS DESIGNWARE I2C DRIVER
14030 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14031 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14032 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14033 L:      linux-i2c@vger.kernel.org
14034 S:      Maintained
14035 F:      drivers/i2c/busses/i2c-designware-*
14036 F:      include/linux/platform_data/i2c-designware.h
14037
14038 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14039 M:      Jaehoon Chung <jh80.chung@samsung.com>
14040 L:      linux-mmc@vger.kernel.org
14041 S:      Maintained
14042 F:      drivers/mmc/host/dw_mmc*
14043
14044 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14045 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14046 S:      Supported
14047 F:      drivers/reset/reset-hsdk.c
14048 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14049 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14050
14051 SYSTEM CONFIGURATION (SYSCON)
14052 M:      Lee Jones <lee.jones@linaro.org>
14053 M:      Arnd Bergmann <arnd@arndb.de>
14054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14055 S:      Supported
14056 F:      drivers/mfd/syscon.c
14057
14058 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14059 M:      Sudeep Holla <sudeep.holla@arm.com>
14060 L:      linux-arm-kernel@lists.infradead.org
14061 S:      Maintained
14062 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14063 F:      drivers/clk/clk-sc[mp]i.c
14064 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14065 F:      drivers/firmware/arm_scpi.c
14066 F:      drivers/firmware/arm_scmi/
14067 F:      include/linux/sc[mp]i_protocol.h
14068
14069 SYSTEM RESET/SHUTDOWN DRIVERS
14070 M:      Sebastian Reichel <sre@kernel.org>
14071 L:      linux-pm@vger.kernel.org
14072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14073 S:      Maintained
14074 F:      Documentation/devicetree/bindings/power/reset/
14075 F:      drivers/power/reset/
14076
14077 SYSTEM TRACE MODULE CLASS
14078 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14079 S:      Maintained
14080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14081 F:      Documentation/trace/stm.rst
14082 F:      drivers/hwtracing/stm/
14083 F:      include/linux/stm.h
14084 F:      include/uapi/linux/stm.h
14085
14086 SYSV FILESYSTEM
14087 M:      Christoph Hellwig <hch@infradead.org>
14088 S:      Maintained
14089 F:      Documentation/filesystems/sysv-fs.txt
14090 F:      fs/sysv/
14091 F:      include/linux/sysv_fs.h
14092
14093 TARGET SUBSYSTEM
14094 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14095 L:      linux-scsi@vger.kernel.org
14096 L:      target-devel@vger.kernel.org
14097 W:      http://www.linux-iscsi.org
14098 W:      http://groups.google.com/group/linux-iscsi-target-dev
14099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14100 S:      Supported
14101 F:      drivers/target/
14102 F:      include/target/
14103 F:      Documentation/target/
14104
14105 TASKSTATS STATISTICS INTERFACE
14106 M:      Balbir Singh <bsingharora@gmail.com>
14107 S:      Maintained
14108 F:      Documentation/accounting/taskstats*
14109 F:      include/linux/taskstats*
14110 F:      kernel/taskstats.c
14111
14112 TC subsystem
14113 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14114 M:      Cong Wang <xiyou.wangcong@gmail.com>
14115 M:      Jiri Pirko <jiri@resnulli.us>
14116 L:      netdev@vger.kernel.org
14117 S:      Maintained
14118 F:      include/net/pkt_cls.h
14119 F:      include/net/pkt_sched.h
14120 F:      include/net/tc_act/
14121 F:      include/uapi/linux/pkt_cls.h
14122 F:      include/uapi/linux/pkt_sched.h
14123 F:      include/uapi/linux/tc_act/
14124 F:      include/uapi/linux/tc_ematch/
14125 F:      net/sched/
14126
14127 TC90522 MEDIA DRIVER
14128 M:      Akihiro Tsukada <tskd08@gmail.com>
14129 L:      linux-media@vger.kernel.org
14130 S:      Odd Fixes
14131 F:      drivers/media/dvb-frontends/tc90522*
14132
14133 TCP LOW PRIORITY MODULE
14134 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14135 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14136 W:      http://tcp-lp-mod.sourceforge.net/
14137 S:      Maintained
14138 F:      net/ipv4/tcp_lp.c
14139
14140 TDA10071 MEDIA DRIVER
14141 M:      Antti Palosaari <crope@iki.fi>
14142 L:      linux-media@vger.kernel.org
14143 W:      https://linuxtv.org
14144 W:      http://palosaari.fi/linux/
14145 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14146 T:      git git://linuxtv.org/anttip/media_tree.git
14147 S:      Maintained
14148 F:      drivers/media/dvb-frontends/tda10071*
14149
14150 TDA18212 MEDIA DRIVER
14151 M:      Antti Palosaari <crope@iki.fi>
14152 L:      linux-media@vger.kernel.org
14153 W:      https://linuxtv.org
14154 W:      http://palosaari.fi/linux/
14155 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14156 T:      git git://linuxtv.org/anttip/media_tree.git
14157 S:      Maintained
14158 F:      drivers/media/tuners/tda18212*
14159
14160 TDA18218 MEDIA DRIVER
14161 M:      Antti Palosaari <crope@iki.fi>
14162 L:      linux-media@vger.kernel.org
14163 W:      https://linuxtv.org
14164 W:      http://palosaari.fi/linux/
14165 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14166 T:      git git://linuxtv.org/anttip/media_tree.git
14167 S:      Maintained
14168 F:      drivers/media/tuners/tda18218*
14169
14170 TDA18250 MEDIA DRIVER
14171 M:      Olli Salonen <olli.salonen@iki.fi>
14172 L:      linux-media@vger.kernel.org
14173 W:      https://linuxtv.org
14174 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14175 T:      git git://linuxtv.org/media_tree.git
14176 S:      Maintained
14177 F:      drivers/media/tuners/tda18250*
14178
14179 TDA18271 MEDIA DRIVER
14180 M:      Michael Krufky <mkrufky@linuxtv.org>
14181 L:      linux-media@vger.kernel.org
14182 W:      https://linuxtv.org
14183 W:      http://github.com/mkrufky
14184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14185 T:      git git://linuxtv.org/mkrufky/tuners.git
14186 S:      Maintained
14187 F:      drivers/media/tuners/tda18271*
14188
14189 TDA1997x MEDIA DRIVER
14190 M:      Tim Harvey <tharvey@gateworks.com>
14191 L:      linux-media@vger.kernel.org
14192 W:      https://linuxtv.org
14193 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14194 S:      Maintained
14195 F:      drivers/media/i2c/tda1997x.*
14196
14197 TDA827x MEDIA DRIVER
14198 M:      Michael Krufky <mkrufky@linuxtv.org>
14199 L:      linux-media@vger.kernel.org
14200 W:      https://linuxtv.org
14201 W:      http://github.com/mkrufky
14202 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14203 T:      git git://linuxtv.org/mkrufky/tuners.git
14204 S:      Maintained
14205 F:      drivers/media/tuners/tda8290.*
14206
14207 TDA8290 MEDIA DRIVER
14208 M:      Michael Krufky <mkrufky@linuxtv.org>
14209 L:      linux-media@vger.kernel.org
14210 W:      https://linuxtv.org
14211 W:      http://github.com/mkrufky
14212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14213 T:      git git://linuxtv.org/mkrufky/tuners.git
14214 S:      Maintained
14215 F:      drivers/media/tuners/tda8290.*
14216
14217 TDA9840 MEDIA DRIVER
14218 M:      Hans Verkuil <hverkuil@xs4all.nl>
14219 L:      linux-media@vger.kernel.org
14220 T:      git git://linuxtv.org/media_tree.git
14221 W:      https://linuxtv.org
14222 S:      Maintained
14223 F:      drivers/media/i2c/tda9840*
14224
14225 TEA5761 TUNER DRIVER
14226 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14227 L:      linux-media@vger.kernel.org
14228 W:      https://linuxtv.org
14229 T:      git git://linuxtv.org/media_tree.git
14230 S:      Odd fixes
14231 F:      drivers/media/tuners/tea5761.*
14232
14233 TEA5767 TUNER DRIVER
14234 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14235 L:      linux-media@vger.kernel.org
14236 W:      https://linuxtv.org
14237 T:      git git://linuxtv.org/media_tree.git
14238 S:      Maintained
14239 F:      drivers/media/tuners/tea5767.*
14240
14241 TEA6415C MEDIA DRIVER
14242 M:      Hans Verkuil <hverkuil@xs4all.nl>
14243 L:      linux-media@vger.kernel.org
14244 T:      git git://linuxtv.org/media_tree.git
14245 W:      https://linuxtv.org
14246 S:      Maintained
14247 F:      drivers/media/i2c/tea6415c*
14248
14249 TEA6420 MEDIA DRIVER
14250 M:      Hans Verkuil <hverkuil@xs4all.nl>
14251 L:      linux-media@vger.kernel.org
14252 T:      git git://linuxtv.org/media_tree.git
14253 W:      https://linuxtv.org
14254 S:      Maintained
14255 F:      drivers/media/i2c/tea6420*
14256
14257 TEAM DRIVER
14258 M:      Jiri Pirko <jiri@resnulli.us>
14259 L:      netdev@vger.kernel.org
14260 S:      Supported
14261 F:      drivers/net/team/
14262 F:      include/linux/if_team.h
14263 F:      include/uapi/linux/if_team.h
14264
14265 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14266 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14267 S:      Maintained
14268 F:      arch/x86/platform/ts5500/
14269
14270 TECHNOTREND USB IR RECEIVER
14271 M:      Sean Young <sean@mess.org>
14272 L:      linux-media@vger.kernel.org
14273 S:      Maintained
14274 F:      drivers/media/rc/ttusbir.c
14275
14276 TECHWELL TW9910 VIDEO DECODER
14277 L:      linux-media@vger.kernel.org
14278 S:      Orphan
14279 F:      drivers/media/i2c/tw9910.c
14280 F:      include/media/i2c/tw9910.h
14281
14282 TEE SUBSYSTEM
14283 M:      Jens Wiklander <jens.wiklander@linaro.org>
14284 S:      Maintained
14285 F:      include/linux/tee_drv.h
14286 F:      include/uapi/linux/tee.h
14287 F:      drivers/tee/
14288 F:      Documentation/tee.txt
14289
14290 TEGRA ARCHITECTURE SUPPORT
14291 M:      Thierry Reding <thierry.reding@gmail.com>
14292 M:      Jonathan Hunter <jonathanh@nvidia.com>
14293 L:      linux-tegra@vger.kernel.org
14294 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14296 S:      Supported
14297 N:      [^a-z]tegra
14298
14299 TEGRA CLOCK DRIVER
14300 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14301 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14302 S:      Supported
14303 F:      drivers/clk/tegra/
14304
14305 TEGRA DMA DRIVERS
14306 M:      Laxman Dewangan <ldewangan@nvidia.com>
14307 M:      Jon Hunter <jonathanh@nvidia.com>
14308 S:      Supported
14309 F:      drivers/dma/tegra*
14310
14311 TEGRA I2C DRIVER
14312 M:      Laxman Dewangan <ldewangan@nvidia.com>
14313 S:      Supported
14314 F:      drivers/i2c/busses/i2c-tegra.c
14315
14316 TEGRA IOMMU DRIVERS
14317 M:      Thierry Reding <thierry.reding@gmail.com>
14318 L:      linux-tegra@vger.kernel.org
14319 S:      Supported
14320 F:      drivers/iommu/tegra*
14321
14322 TEGRA KBC DRIVER
14323 M:      Laxman Dewangan <ldewangan@nvidia.com>
14324 S:      Supported
14325 F:      drivers/input/keyboard/tegra-kbc.c
14326
14327 TEGRA NAND DRIVER
14328 M:      Stefan Agner <stefan@agner.ch>
14329 M:      Lucas Stach <dev@lynxeye.de>
14330 S:      Maintained
14331 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14332 F:      drivers/mtd/nand/raw/tegra_nand.c
14333
14334 TEGRA PWM DRIVER
14335 M:      Thierry Reding <thierry.reding@gmail.com>
14336 S:      Supported
14337 F:      drivers/pwm/pwm-tegra.c
14338
14339 TEGRA SERIAL DRIVER
14340 M:      Laxman Dewangan <ldewangan@nvidia.com>
14341 S:      Supported
14342 F:      drivers/tty/serial/serial-tegra.c
14343
14344 TEGRA SPI DRIVER
14345 M:      Laxman Dewangan <ldewangan@nvidia.com>
14346 S:      Supported
14347 F:      drivers/spi/spi-tegra*
14348
14349 TEHUTI ETHERNET DRIVER
14350 M:      Andy Gospodarek <andy@greyhouse.net>
14351 L:      netdev@vger.kernel.org
14352 S:      Supported
14353 F:      drivers/net/ethernet/tehuti/*
14354
14355 Telecom Clock Driver for MCPL0010
14356 M:      Mark Gross <mark.gross@intel.com>
14357 S:      Supported
14358 F:      drivers/char/tlclk.c
14359
14360 TENSILICA XTENSA PORT (xtensa)
14361 M:      Chris Zankel <chris@zankel.net>
14362 M:      Max Filippov <jcmvbkbc@gmail.com>
14363 L:      linux-xtensa@linux-xtensa.org
14364 T:      git git://github.com/czankel/xtensa-linux.git
14365 S:      Maintained
14366 F:      arch/xtensa/
14367 F:      drivers/irqchip/irq-xtensa-*
14368
14369 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14370 M:      Nishanth Menon <nm@ti.com>
14371 M:      Tero Kristo <t-kristo@ti.com>
14372 M:      Santosh Shilimkar <ssantosh@kernel.org>
14373 L:      linux-arm-kernel@lists.infradead.org
14374 S:      Maintained
14375 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14376 F:      drivers/firmware/ti_sci*
14377 F:      include/linux/soc/ti/ti_sci_protocol.h
14378 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14379 F:      include/dt-bindings/genpd/k2g.h
14380 F:      drivers/soc/ti/ti_sci_pm_domains.c
14381 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14382 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14383 F:      drivers/clk/keystone/sci-clk.c
14384 F:      drivers/reset/reset-ti-sci.c
14385
14386 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14387 M:      Hans Verkuil <hverkuil@xs4all.nl>
14388 L:      linux-media@vger.kernel.org
14389 T:      git git://linuxtv.org/media_tree.git
14390 W:      https://linuxtv.org
14391 S:      Maintained
14392 F:      drivers/media/radio/radio-raremono.c
14393
14394 THERMAL
14395 M:      Zhang Rui <rui.zhang@intel.com>
14396 M:      Eduardo Valentin <edubezval@gmail.com>
14397 L:      linux-pm@vger.kernel.org
14398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14400 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14401 S:      Supported
14402 F:      drivers/thermal/
14403 F:      include/linux/thermal.h
14404 F:      include/uapi/linux/thermal.h
14405 F:      include/linux/cpu_cooling.h
14406 F:      Documentation/devicetree/bindings/thermal/
14407
14408 THERMAL/CPU_COOLING
14409 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14410 M:      Viresh Kumar <viresh.kumar@linaro.org>
14411 M:      Javi Merino <javi.merino@kernel.org>
14412 L:      linux-pm@vger.kernel.org
14413 S:      Supported
14414 F:      Documentation/thermal/cpu-cooling-api.txt
14415 F:      drivers/thermal/cpu_cooling.c
14416 F:      include/linux/cpu_cooling.h
14417
14418 THINKPAD ACPI EXTRAS DRIVER
14419 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14420 L:      ibm-acpi-devel@lists.sourceforge.net
14421 L:      platform-driver-x86@vger.kernel.org
14422 W:      http://ibm-acpi.sourceforge.net
14423 W:      http://thinkwiki.org/wiki/Ibm-acpi
14424 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14425 S:      Maintained
14426 F:      drivers/platform/x86/thinkpad_acpi.c
14427
14428 THUNDERBOLT DRIVER
14429 M:      Andreas Noever <andreas.noever@gmail.com>
14430 M:      Michael Jamet <michael.jamet@intel.com>
14431 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14432 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14434 S:      Maintained
14435 F:      Documentation/admin-guide/thunderbolt.rst
14436 F:      drivers/thunderbolt/
14437 F:      include/linux/thunderbolt.h
14438
14439 THUNDERBOLT NETWORK DRIVER
14440 M:      Michael Jamet <michael.jamet@intel.com>
14441 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14442 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14443 L:      netdev@vger.kernel.org
14444 S:      Maintained
14445 F:      drivers/net/thunderbolt.c
14446
14447 THUNDERX GPIO DRIVER
14448 M:      David Daney <david.daney@cavium.com>
14449 S:      Maintained
14450 F:      drivers/gpio/gpio-thunderx.c
14451
14452 TI AM437X VPFE DRIVER
14453 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14454 L:      linux-media@vger.kernel.org
14455 W:      https://linuxtv.org
14456 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14457 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14458 S:      Maintained
14459 F:      drivers/media/platform/am437x/
14460
14461 TI BANDGAP AND THERMAL DRIVER
14462 M:      Eduardo Valentin <edubezval@gmail.com>
14463 M:      Keerthy <j-keerthy@ti.com>
14464 L:      linux-pm@vger.kernel.org
14465 L:      linux-omap@vger.kernel.org
14466 S:      Maintained
14467 F:      drivers/thermal/ti-soc-thermal/
14468
14469 TI BQ27XXX POWER SUPPLY DRIVER
14470 R:      Andrew F. Davis <afd@ti.com>
14471 F:      include/linux/power/bq27xxx_battery.h
14472 F:      drivers/power/supply/bq27xxx_battery.c
14473 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14474
14475 TI CDCE706 CLOCK DRIVER
14476 M:      Max Filippov <jcmvbkbc@gmail.com>
14477 S:      Maintained
14478 F:      drivers/clk/clk-cdce706.c
14479
14480 TI CLOCK DRIVER
14481 M:      Tero Kristo <t-kristo@ti.com>
14482 L:      linux-omap@vger.kernel.org
14483 S:      Maintained
14484 F:      drivers/clk/ti/
14485 F:      include/linux/clk/ti.h
14486
14487 TI DAVINCI MACHINE SUPPORT
14488 M:      Sekhar Nori <nsekhar@ti.com>
14489 M:      Kevin Hilman <khilman@kernel.org>
14490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14492 S:      Supported
14493 F:      arch/arm/mach-davinci/
14494 F:      drivers/i2c/busses/i2c-davinci.c
14495 F:      arch/arm/boot/dts/da850*
14496
14497 TI DAVINCI SERIES CLOCK DRIVER
14498 M:      David Lechner <david@lechnology.com>
14499 R:      Sekhar Nori <nsekhar@ti.com>
14500 S:      Maintained
14501 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14502 F:      drivers/clk/davinci/
14503
14504 TI DAVINCI SERIES GPIO DRIVER
14505 M:      Keerthy <j-keerthy@ti.com>
14506 L:      linux-gpio@vger.kernel.org
14507 S:      Maintained
14508 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14509 F:      drivers/gpio/gpio-davinci.c
14510
14511 TI DAVINCI SERIES MEDIA DRIVER
14512 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14513 L:      linux-media@vger.kernel.org
14514 W:      https://linuxtv.org
14515 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14516 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14517 S:      Maintained
14518 F:      drivers/media/platform/davinci/
14519 F:      include/media/davinci/
14520
14521 TI ETHERNET SWITCH DRIVER (CPSW)
14522 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14523 L:      linux-omap@vger.kernel.org
14524 L:      netdev@vger.kernel.org
14525 S:      Maintained
14526 F:      drivers/net/ethernet/ti/cpsw*
14527 F:      drivers/net/ethernet/ti/davinci*
14528
14529 TI FLASH MEDIA INTERFACE DRIVER
14530 M:      Alex Dubov <oakad@yahoo.com>
14531 S:      Maintained
14532 F:      drivers/misc/tifm*
14533 F:      drivers/mmc/host/tifm_sd.c
14534 F:      include/linux/tifm.h
14535
14536 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14537 M:      Santosh Shilimkar <ssantosh@kernel.org>
14538 L:      linux-kernel@vger.kernel.org
14539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14540 S:      Maintained
14541 F:      drivers/soc/ti/*
14542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14543
14544 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14545 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14546 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14547 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14548 S:      Maintained
14549 F:      sound/soc/codecs/lm49453*
14550 F:      sound/soc/codecs/isabelle*
14551
14552 TI LP855x BACKLIGHT DRIVER
14553 M:      Milo Kim <milo.kim@ti.com>
14554 S:      Maintained
14555 F:      Documentation/backlight/lp855x-driver.txt
14556 F:      drivers/video/backlight/lp855x_bl.c
14557 F:      include/linux/platform_data/lp855x.h
14558
14559 TI LP8727 CHARGER DRIVER
14560 M:      Milo Kim <milo.kim@ti.com>
14561 S:      Maintained
14562 F:      drivers/power/supply/lp8727_charger.c
14563 F:      include/linux/platform_data/lp8727.h
14564
14565 TI LP8788 MFD DRIVER
14566 M:      Milo Kim <milo.kim@ti.com>
14567 S:      Maintained
14568 F:      drivers/iio/adc/lp8788_adc.c
14569 F:      drivers/leds/leds-lp8788.c
14570 F:      drivers/mfd/lp8788*.c
14571 F:      drivers/power/supply/lp8788-charger.c
14572 F:      drivers/regulator/lp8788-*.c
14573 F:      include/linux/mfd/lp8788*.h
14574
14575 TI NETCP ETHERNET DRIVER
14576 M:      Wingman Kwok <w-kwok2@ti.com>
14577 M:      Murali Karicheri <m-karicheri2@ti.com>
14578 L:      netdev@vger.kernel.org
14579 S:      Maintained
14580 F:      drivers/net/ethernet/ti/netcp*
14581
14582 TI TAS571X FAMILY ASoC CODEC DRIVER
14583 M:      Kevin Cernekee <cernekee@chromium.org>
14584 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14585 S:      Odd Fixes
14586 F:      sound/soc/codecs/tas571x*
14587
14588 TI TRF7970A NFC DRIVER
14589 M:      Mark Greer <mgreer@animalcreek.com>
14590 L:      linux-wireless@vger.kernel.org
14591 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14592 S:      Supported
14593 F:      drivers/nfc/trf7970a.c
14594 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14595
14596 TI TWL4030 SERIES SOC CODEC DRIVER
14597 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14599 S:      Maintained
14600 F:      sound/soc/codecs/twl4030*
14601
14602 TI VPE/CAL DRIVERS
14603 M:      Benoit Parrot <bparrot@ti.com>
14604 L:      linux-media@vger.kernel.org
14605 W:      http://linuxtv.org/
14606 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14607 S:      Maintained
14608 F:      drivers/media/platform/ti-vpe/
14609
14610 TI WILINK WIRELESS DRIVERS
14611 L:      linux-wireless@vger.kernel.org
14612 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14613 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14615 S:      Orphan
14616 F:      drivers/net/wireless/ti/
14617 F:      include/linux/wl12xx.h
14618
14619 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14620 M:      John Stultz <john.stultz@linaro.org>
14621 M:      Thomas Gleixner <tglx@linutronix.de>
14622 R:      Stephen Boyd <sboyd@kernel.org>
14623 L:      linux-kernel@vger.kernel.org
14624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14625 S:      Supported
14626 F:      include/linux/clocksource.h
14627 F:      include/linux/time.h
14628 F:      include/linux/timex.h
14629 F:      include/uapi/linux/time.h
14630 F:      include/uapi/linux/timex.h
14631 F:      kernel/time/clocksource.c
14632 F:      kernel/time/time*.c
14633 F:      kernel/time/alarmtimer.c
14634 F:      kernel/time/ntp.c
14635 F:      tools/testing/selftests/timers/
14636
14637 TIPC NETWORK LAYER
14638 M:      Jon Maloy <jon.maloy@ericsson.com>
14639 M:      Ying Xue <ying.xue@windriver.com>
14640 L:      netdev@vger.kernel.org (core kernel code)
14641 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14642 W:      http://tipc.sourceforge.net/
14643 S:      Maintained
14644 F:      include/uapi/linux/tipc*.h
14645 F:      net/tipc/
14646
14647 TLAN NETWORK DRIVER
14648 M:      Samuel Chessman <chessman@tux.org>
14649 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14650 W:      http://sourceforge.net/projects/tlan/
14651 S:      Maintained
14652 F:      Documentation/networking/tlan.txt
14653 F:      drivers/net/ethernet/ti/tlan.*
14654
14655 TM6000 VIDEO4LINUX DRIVER
14656 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14657 L:      linux-media@vger.kernel.org
14658 W:      https://linuxtv.org
14659 T:      git git://linuxtv.org/media_tree.git
14660 S:      Odd fixes
14661 F:      drivers/media/usb/tm6000/
14662 F:      Documentation/media/v4l-drivers/tm6000*
14663
14664 TMIO/SDHI MMC DRIVER
14665 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14666 L:      linux-mmc@vger.kernel.org
14667 S:      Supported
14668 F:      drivers/mmc/host/tmio_mmc*
14669 F:      drivers/mmc/host/renesas_sdhi*
14670 F:      include/linux/mfd/tmio.h
14671
14672 TMP401 HARDWARE MONITOR DRIVER
14673 M:      Guenter Roeck <linux@roeck-us.net>
14674 L:      linux-hwmon@vger.kernel.org
14675 S:      Maintained
14676 F:      Documentation/hwmon/tmp401
14677 F:      drivers/hwmon/tmp401.c
14678
14679 TMPFS (SHMEM FILESYSTEM)
14680 M:      Hugh Dickins <hughd@google.com>
14681 L:      linux-mm@kvack.org
14682 S:      Maintained
14683 F:      include/linux/shmem_fs.h
14684 F:      mm/shmem.c
14685
14686 TOMOYO SECURITY MODULE
14687 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14688 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14689 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14690 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14691 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14692 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14693 W:      http://tomoyo.sourceforge.jp/
14694 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14695 S:      Maintained
14696 F:      security/tomoyo/
14697
14698 TOPSTAR LAPTOP EXTRAS DRIVER
14699 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14700 L:      platform-driver-x86@vger.kernel.org
14701 S:      Maintained
14702 F:      drivers/platform/x86/topstar-laptop.c
14703
14704 TORTURE-TEST MODULES
14705 M:      Davidlohr Bueso <dave@stgolabs.net>
14706 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14707 M:      Josh Triplett <josh@joshtriplett.org>
14708 L:      linux-kernel@vger.kernel.org
14709 S:      Supported
14710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14711 F:      Documentation/RCU/torture.txt
14712 F:      kernel/torture.c
14713 F:      kernel/rcu/rcutorture.c
14714 F:      kernel/rcu/rcuperf.c
14715 F:      kernel/locking/locktorture.c
14716
14717 TOSHIBA ACPI EXTRAS DRIVER
14718 M:      Azael Avalos <coproscefalo@gmail.com>
14719 L:      platform-driver-x86@vger.kernel.org
14720 S:      Maintained
14721 F:      drivers/platform/x86/toshiba_acpi.c
14722
14723 TOSHIBA BLUETOOTH DRIVER
14724 M:      Azael Avalos <coproscefalo@gmail.com>
14725 L:      platform-driver-x86@vger.kernel.org
14726 S:      Maintained
14727 F:      drivers/platform/x86/toshiba_bluetooth.c
14728
14729 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14730 M:      Azael Avalos <coproscefalo@gmail.com>
14731 L:      platform-driver-x86@vger.kernel.org
14732 S:      Maintained
14733 F:      drivers/platform/x86/toshiba_haps.c
14734
14735 TOSHIBA SMM DRIVER
14736 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14737 W:      http://www.buzzard.org.uk/toshiba/
14738 S:      Maintained
14739 F:      drivers/char/toshiba.c
14740 F:      include/linux/toshiba.h
14741 F:      include/uapi/linux/toshiba.h
14742
14743 TOSHIBA TC358743 DRIVER
14744 M:      Mats Randgaard <matrandg@cisco.com>
14745 L:      linux-media@vger.kernel.org
14746 S:      Maintained
14747 F:      drivers/media/i2c/tc358743*
14748 F:      include/media/i2c/tc358743.h
14749
14750 TOSHIBA WMI HOTKEYS DRIVER
14751 M:      Azael Avalos <coproscefalo@gmail.com>
14752 L:      platform-driver-x86@vger.kernel.org
14753 S:      Maintained
14754 F:      drivers/platform/x86/toshiba-wmi.c
14755
14756 TPM DEVICE DRIVER
14757 M:      Peter Huewe <peterhuewe@gmx.de>
14758 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14759 R:      Jason Gunthorpe <jgg@ziepe.ca>
14760 L:      linux-integrity@vger.kernel.org
14761 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14762 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14763 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14764 S:      Maintained
14765 F:      drivers/char/tpm/
14766
14767 TRACING
14768 M:      Steven Rostedt <rostedt@goodmis.org>
14769 M:      Ingo Molnar <mingo@redhat.com>
14770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14771 S:      Maintained
14772 F:      Documentation/trace/ftrace.rst
14773 F:      arch/*/*/*/ftrace.h
14774 F:      arch/*/kernel/ftrace.c
14775 F:      include/*/ftrace.h
14776 F:      include/linux/trace*.h
14777 F:      include/trace/
14778 F:      kernel/trace/
14779 F:      tools/testing/selftests/ftrace/
14780
14781 TRACING MMIO ACCESSES (MMIOTRACE)
14782 M:      Steven Rostedt <rostedt@goodmis.org>
14783 M:      Ingo Molnar <mingo@kernel.org>
14784 R:      Karol Herbst <karolherbst@gmail.com>
14785 R:      Pekka Paalanen <ppaalanen@gmail.com>
14786 S:      Maintained
14787 L:      linux-kernel@vger.kernel.org
14788 L:      nouveau@lists.freedesktop.org
14789 F:      kernel/trace/trace_mmiotrace.c
14790 F:      include/linux/mmiotrace.h
14791 F:      arch/x86/mm/kmmio.c
14792 F:      arch/x86/mm/mmio-mod.c
14793 F:      arch/x86/mm/testmmiotrace.c
14794
14795 TRIVIAL PATCHES
14796 M:      Jiri Kosina <trivial@kernel.org>
14797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14798 S:      Maintained
14799 K:      ^Subject:.*(?i)trivial
14800
14801 TEMPO SEMICONDUCTOR DRIVERS
14802 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14803 S:      Maintained
14804 F:      sound/soc/codecs/tscs*.c
14805 F:      sound/soc/codecs/tscs*.h
14806 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14807
14808 TTY LAYER
14809 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14810 M:      Jiri Slaby <jslaby@suse.com>
14811 S:      Supported
14812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14813 F:      Documentation/serial/
14814 F:      drivers/tty/
14815 F:      drivers/tty/serial/serial_core.c
14816 F:      include/linux/serial_core.h
14817 F:      include/linux/serial.h
14818 F:      include/linux/tty.h
14819 F:      include/uapi/linux/serial_core.h
14820 F:      include/uapi/linux/serial.h
14821 F:      include/uapi/linux/tty.h
14822
14823 TUA9001 MEDIA DRIVER
14824 M:      Antti Palosaari <crope@iki.fi>
14825 L:      linux-media@vger.kernel.org
14826 W:      https://linuxtv.org
14827 W:      http://palosaari.fi/linux/
14828 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14829 T:      git git://linuxtv.org/anttip/media_tree.git
14830 S:      Maintained
14831 F:      drivers/media/tuners/tua9001*
14832
14833 TULIP NETWORK DRIVERS
14834 L:      netdev@vger.kernel.org
14835 L:      linux-parisc@vger.kernel.org
14836 S:      Orphan
14837 F:      drivers/net/ethernet/dec/tulip/
14838
14839 TUN/TAP driver
14840 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14841 W:      http://vtun.sourceforge.net/tun
14842 S:      Maintained
14843 F:      Documentation/networking/tuntap.txt
14844 F:      arch/um/os-Linux/drivers/
14845
14846 TURBOCHANNEL SUBSYSTEM
14847 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14848 M:      Ralf Baechle <ralf@linux-mips.org>
14849 L:      linux-mips@linux-mips.org
14850 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14851 S:      Maintained
14852 F:      drivers/tc/
14853 F:      include/linux/tc.h
14854
14855 TURBOSTAT UTILITY
14856 M:      "Len Brown" <lenb@kernel.org>
14857 L:      linux-pm@vger.kernel.org
14858 B:      https://bugzilla.kernel.org
14859 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14861 S:      Supported
14862 F:      tools/power/x86/turbostat/
14863
14864 TW5864 VIDEO4LINUX DRIVER
14865 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14866 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14867 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14868 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14869 L:      linux-media@vger.kernel.org
14870 S:      Supported
14871 F:      drivers/media/pci/tw5864/
14872
14873 TW68 VIDEO4LINUX DRIVER
14874 M:      Hans Verkuil <hverkuil@xs4all.nl>
14875 L:      linux-media@vger.kernel.org
14876 T:      git git://linuxtv.org/media_tree.git
14877 W:      https://linuxtv.org
14878 S:      Odd Fixes
14879 F:      drivers/media/pci/tw68/
14880
14881 TW686X VIDEO4LINUX DRIVER
14882 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14883 L:      linux-media@vger.kernel.org
14884 T:      git git://linuxtv.org/media_tree.git
14885 W:      http://linuxtv.org
14886 S:      Maintained
14887 F:      drivers/media/pci/tw686x/
14888
14889 UBI FILE SYSTEM (UBIFS)
14890 M:      Richard Weinberger <richard@nod.at>
14891 M:      Artem Bityutskiy <dedekind1@gmail.com>
14892 M:      Adrian Hunter <adrian.hunter@intel.com>
14893 L:      linux-mtd@lists.infradead.org
14894 T:      git git://git.infradead.org/ubifs-2.6.git
14895 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14896 S:      Supported
14897 F:      Documentation/filesystems/ubifs.txt
14898 F:      fs/ubifs/
14899
14900 UCLINUX (M68KNOMMU AND COLDFIRE)
14901 M:      Greg Ungerer <gerg@linux-m68k.org>
14902 W:      http://www.linux-m68k.org/
14903 W:      http://www.uclinux.org/
14904 L:      linux-m68k@lists.linux-m68k.org
14905 L:      uclinux-dev@uclinux.org  (subscribers-only)
14906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14907 S:      Maintained
14908 F:      arch/m68k/coldfire/
14909 F:      arch/m68k/68*/
14910 F:      arch/m68k/*/*_no.*
14911 F:      arch/m68k/include/asm/*_no.*
14912
14913 UDF FILESYSTEM
14914 M:      Jan Kara <jack@suse.com>
14915 S:      Maintained
14916 F:      Documentation/filesystems/udf.txt
14917 F:      fs/udf/
14918
14919 UDRAW TABLET
14920 M:      Bastien Nocera <hadess@hadess.net>
14921 L:      linux-input@vger.kernel.org
14922 S:      Maintained
14923 F:      drivers/hid/hid-udraw-ps3.c
14924
14925 UFS FILESYSTEM
14926 M:      Evgeniy Dushistov <dushistov@mail.ru>
14927 S:      Maintained
14928 F:      Documentation/filesystems/ufs.txt
14929 F:      fs/ufs/
14930
14931 UHID USERSPACE HID IO DRIVER:
14932 M:      David Herrmann <dh.herrmann@googlemail.com>
14933 L:      linux-input@vger.kernel.org
14934 S:      Maintained
14935 F:      drivers/hid/uhid.c
14936 F:      include/uapi/linux/uhid.h
14937
14938 ULPI BUS
14939 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14940 L:      linux-usb@vger.kernel.org
14941 S:      Maintained
14942 F:      drivers/usb/common/ulpi.c
14943 F:      include/linux/ulpi/
14944
14945 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14946 L:      linux-usb@vger.kernel.org
14947 S:      Orphan
14948 F:      drivers/uwb/
14949 F:      include/linux/uwb.h
14950 F:      include/linux/uwb/
14951
14952 UNICORE32 ARCHITECTURE:
14953 M:      Guan Xuetao <gxt@pku.edu.cn>
14954 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14955 S:      Maintained
14956 T:      git git://github.com/gxt/linux.git
14957 F:      arch/unicore32/
14958
14959 UNIFDEF
14960 M:      Tony Finch <dot@dotat.at>
14961 W:      http://dotat.at/prog/unifdef
14962 S:      Maintained
14963 F:      scripts/unifdef.c
14964
14965 UNIFORM CDROM DRIVER
14966 M:      Jens Axboe <axboe@kernel.dk>
14967 W:      http://www.kernel.dk
14968 S:      Maintained
14969 F:      Documentation/cdrom/
14970 F:      drivers/cdrom/cdrom.c
14971 F:      include/linux/cdrom.h
14972 F:      include/uapi/linux/cdrom.h
14973
14974 UNISYS S-PAR DRIVERS
14975 M:      David Kershner <david.kershner@unisys.com>
14976 L:      sparmaintainer@unisys.com (Unisys internal)
14977 S:      Supported
14978 F:      include/linux/visorbus.h
14979 F:      drivers/visorbus/
14980 F:      drivers/staging/unisys/
14981
14982 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14983 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14984 L:      linux-scsi@vger.kernel.org
14985 S:      Supported
14986 F:      Documentation/scsi/ufs.txt
14987 F:      drivers/scsi/ufs/
14988
14989 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14990 M:      Joao Pinto <jpinto@synopsys.com>
14991 L:      linux-scsi@vger.kernel.org
14992 S:      Supported
14993 F:      drivers/scsi/ufs/*dwc*
14994
14995 UNSORTED BLOCK IMAGES (UBI)
14996 M:      Artem Bityutskiy <dedekind1@gmail.com>
14997 M:      Richard Weinberger <richard@nod.at>
14998 W:      http://www.linux-mtd.infradead.org/
14999 L:      linux-mtd@lists.infradead.org
15000 T:      git git://git.infradead.org/ubifs-2.6.git
15001 S:      Supported
15002 F:      drivers/mtd/ubi/
15003 F:      include/linux/mtd/ubi.h
15004 F:      include/uapi/mtd/ubi-user.h
15005
15006 USB "USBNET" DRIVER FRAMEWORK
15007 M:      Oliver Neukum <oneukum@suse.com>
15008 L:      netdev@vger.kernel.org
15009 W:      http://www.linux-usb.org/usbnet
15010 S:      Maintained
15011 F:      drivers/net/usb/usbnet.c
15012 F:      include/linux/usb/usbnet.h
15013
15014 USB ACM DRIVER
15015 M:      Oliver Neukum <oneukum@suse.com>
15016 L:      linux-usb@vger.kernel.org
15017 S:      Maintained
15018 F:      Documentation/usb/acm.txt
15019 F:      drivers/usb/class/cdc-acm.*
15020
15021 USB AR5523 WIRELESS DRIVER
15022 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15023 L:      linux-wireless@vger.kernel.org
15024 S:      Maintained
15025 F:      drivers/net/wireless/ath/ar5523/
15026
15027 USB ATTACHED SCSI
15028 M:      Oliver Neukum <oneukum@suse.com>
15029 L:      linux-usb@vger.kernel.org
15030 L:      linux-scsi@vger.kernel.org
15031 S:      Maintained
15032 F:      drivers/usb/storage/uas.c
15033
15034 USB CDC ETHERNET DRIVER
15035 M:      Oliver Neukum <oliver@neukum.org>
15036 L:      linux-usb@vger.kernel.org
15037 S:      Maintained
15038 F:      drivers/net/usb/cdc_*.c
15039 F:      include/uapi/linux/usb/cdc.h
15040
15041 USB CHAOSKEY DRIVER
15042 M:      Keith Packard <keithp@keithp.com>
15043 L:      linux-usb@vger.kernel.org
15044 S:      Maintained
15045 F:      drivers/usb/misc/chaoskey.c
15046
15047 USB CYPRESS C67X00 DRIVER
15048 M:      Peter Korsgaard <jacmet@sunsite.dk>
15049 L:      linux-usb@vger.kernel.org
15050 S:      Maintained
15051 F:      drivers/usb/c67x00/
15052
15053 USB DAVICOM DM9601 DRIVER
15054 M:      Peter Korsgaard <jacmet@sunsite.dk>
15055 L:      netdev@vger.kernel.org
15056 W:      http://www.linux-usb.org/usbnet
15057 S:      Maintained
15058 F:      drivers/net/usb/dm9601.c
15059
15060 USB DIAMOND RIO500 DRIVER
15061 M:      Cesar Miquel <miquel@df.uba.ar>
15062 L:      rio500-users@lists.sourceforge.net
15063 W:      http://rio500.sourceforge.net
15064 S:      Maintained
15065 F:      drivers/usb/misc/rio500*
15066
15067 USB EHCI DRIVER
15068 M:      Alan Stern <stern@rowland.harvard.edu>
15069 L:      linux-usb@vger.kernel.org
15070 S:      Maintained
15071 F:      Documentation/usb/ehci.txt
15072 F:      drivers/usb/host/ehci*
15073
15074 USB GADGET/PERIPHERAL SUBSYSTEM
15075 M:      Felipe Balbi <balbi@kernel.org>
15076 L:      linux-usb@vger.kernel.org
15077 W:      http://www.linux-usb.org/gadget
15078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15079 S:      Maintained
15080 F:      drivers/usb/gadget/
15081 F:      include/linux/usb/gadget*
15082
15083 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15084 M:      Jiri Kosina <jikos@kernel.org>
15085 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15086 L:      linux-usb@vger.kernel.org
15087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15088 S:      Maintained
15089 F:      Documentation/hid/hiddev.txt
15090 F:      drivers/hid/usbhid/
15091
15092 USB INTEL XHCI ROLE MUX DRIVER
15093 M:      Hans de Goede <hdegoede@redhat.com>
15094 L:      linux-usb@vger.kernel.org
15095 S:      Maintained
15096 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15097
15098 USB ISP116X DRIVER
15099 M:      Olav Kongas <ok@artecdesign.ee>
15100 L:      linux-usb@vger.kernel.org
15101 S:      Maintained
15102 F:      drivers/usb/host/isp116x*
15103 F:      include/linux/usb/isp116x.h
15104
15105 USB LAN78XX ETHERNET DRIVER
15106 M:      Woojung Huh <woojung.huh@microchip.com>
15107 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15108 L:      netdev@vger.kernel.org
15109 S:      Maintained
15110 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15111 F:      drivers/net/usb/lan78xx.*
15112 F:      include/dt-bindings/net/microchip-lan78xx.h
15113
15114 USB MASS STORAGE DRIVER
15115 M:      Alan Stern <stern@rowland.harvard.edu>
15116 L:      linux-usb@vger.kernel.org
15117 L:      usb-storage@lists.one-eyed-alien.net
15118 S:      Maintained
15119 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15120 F:      drivers/usb/storage/
15121
15122 USB MIDI DRIVER
15123 M:      Clemens Ladisch <clemens@ladisch.de>
15124 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15125 T:      git git://git.alsa-project.org/alsa-kernel.git
15126 S:      Maintained
15127 F:      sound/usb/midi.*
15128
15129 USB NETWORKING DRIVERS
15130 L:      linux-usb@vger.kernel.org
15131 S:      Odd Fixes
15132 F:      drivers/net/usb/
15133
15134 USB OHCI DRIVER
15135 M:      Alan Stern <stern@rowland.harvard.edu>
15136 L:      linux-usb@vger.kernel.org
15137 S:      Maintained
15138 F:      Documentation/usb/ohci.txt
15139 F:      drivers/usb/host/ohci*
15140
15141 USB OTG FSM (Finite State Machine)
15142 M:      Peter Chen <Peter.Chen@nxp.com>
15143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15144 L:      linux-usb@vger.kernel.org
15145 S:      Maintained
15146 F:      drivers/usb/common/usb-otg-fsm.c
15147
15148 USB OVER IP DRIVER
15149 M:      Valentina Manea <valentina.manea.m@gmail.com>
15150 M:      Shuah Khan <shuah@kernel.org>
15151 L:      linux-usb@vger.kernel.org
15152 S:      Maintained
15153 F:      Documentation/usb/usbip_protocol.txt
15154 F:      drivers/usb/usbip/
15155 F:      tools/usb/usbip/
15156 F:      tools/testing/selftests/drivers/usb/usbip/
15157
15158 USB PEGASUS DRIVER
15159 M:      Petko Manolov <petkan@nucleusys.com>
15160 L:      linux-usb@vger.kernel.org
15161 L:      netdev@vger.kernel.org
15162 T:      git git://github.com/petkan/pegasus.git
15163 W:      https://github.com/petkan/pegasus
15164 S:      Maintained
15165 F:      drivers/net/usb/pegasus.*
15166
15167 USB PHY LAYER
15168 M:      Felipe Balbi <balbi@kernel.org>
15169 L:      linux-usb@vger.kernel.org
15170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15171 S:      Maintained
15172 F:      drivers/usb/phy/
15173
15174 USB PRINTER DRIVER (usblp)
15175 M:      Pete Zaitcev <zaitcev@redhat.com>
15176 L:      linux-usb@vger.kernel.org
15177 S:      Supported
15178 F:      drivers/usb/class/usblp.c
15179
15180 USB QMI WWAN NETWORK DRIVER
15181 M:      Bjørn Mork <bjorn@mork.no>
15182 L:      netdev@vger.kernel.org
15183 S:      Maintained
15184 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15185 F:      drivers/net/usb/qmi_wwan.c
15186
15187 USB RTL8150 DRIVER
15188 M:      Petko Manolov <petkan@nucleusys.com>
15189 L:      linux-usb@vger.kernel.org
15190 L:      netdev@vger.kernel.org
15191 T:      git git://github.com/petkan/rtl8150.git
15192 W:      https://github.com/petkan/rtl8150
15193 S:      Maintained
15194 F:      drivers/net/usb/rtl8150.c
15195
15196 USB SERIAL SUBSYSTEM
15197 M:      Johan Hovold <johan@kernel.org>
15198 L:      linux-usb@vger.kernel.org
15199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15200 S:      Maintained
15201 F:      Documentation/usb/usb-serial.txt
15202 F:      drivers/usb/serial/
15203 F:      include/linux/usb/serial.h
15204
15205 USB SMSC75XX ETHERNET DRIVER
15206 M:      Steve Glendinning <steve.glendinning@shawell.net>
15207 L:      netdev@vger.kernel.org
15208 S:      Maintained
15209 F:      drivers/net/usb/smsc75xx.*
15210
15211 USB SMSC95XX ETHERNET DRIVER
15212 M:      Steve Glendinning <steve.glendinning@shawell.net>
15213 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15214 L:      netdev@vger.kernel.org
15215 S:      Maintained
15216 F:      drivers/net/usb/smsc95xx.*
15217
15218 USB SUBSYSTEM
15219 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15220 L:      linux-usb@vger.kernel.org
15221 W:      http://www.linux-usb.org
15222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15223 S:      Supported
15224 F:      Documentation/devicetree/bindings/usb/
15225 F:      Documentation/usb/
15226 F:      drivers/usb/
15227 F:      include/linux/usb.h
15228 F:      include/linux/usb/
15229
15230 USB TYPEC PI3USB30532 MUX DRIVER
15231 M:      Hans de Goede <hdegoede@redhat.com>
15232 L:      linux-usb@vger.kernel.org
15233 S:      Maintained
15234 F:      drivers/usb/typec/mux/pi3usb30532.c
15235
15236 USB TYPEC CLASS
15237 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15238 L:      linux-usb@vger.kernel.org
15239 S:      Maintained
15240 F:      Documentation/ABI/testing/sysfs-class-typec
15241 F:      Documentation/driver-api/usb/typec.rst
15242 F:      drivers/usb/typec/
15243 F:      include/linux/usb/typec.h
15244
15245 USB TYPEC BUS FOR ALTERNATE MODES
15246 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15247 L:      linux-usb@vger.kernel.org
15248 S:      Maintained
15249 F:      Documentation/ABI/testing/sysfs-bus-typec
15250 F:      Documentation/driver-api/usb/typec_bus.rst
15251 F:      drivers/usb/typec/altmodes/
15252 F:      include/linux/usb/typec_altmode.h
15253
15254 USB UHCI DRIVER
15255 M:      Alan Stern <stern@rowland.harvard.edu>
15256 L:      linux-usb@vger.kernel.org
15257 S:      Maintained
15258 F:      drivers/usb/host/uhci*
15259
15260 USB VIDEO CLASS
15261 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15262 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15263 L:      linux-media@vger.kernel.org
15264 T:      git git://linuxtv.org/media_tree.git
15265 W:      http://www.ideasonboard.org/uvc/
15266 S:      Maintained
15267 F:      drivers/media/usb/uvc/
15268 F:      include/uapi/linux/uvcvideo.h
15269
15270 USB VISION DRIVER
15271 M:      Hans Verkuil <hverkuil@xs4all.nl>
15272 L:      linux-media@vger.kernel.org
15273 T:      git git://linuxtv.org/media_tree.git
15274 W:      https://linuxtv.org
15275 S:      Odd Fixes
15276 F:      drivers/media/usb/usbvision/
15277
15278 USB WEBCAM GADGET
15279 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15280 L:      linux-usb@vger.kernel.org
15281 S:      Maintained
15282 F:      drivers/usb/gadget/function/*uvc*
15283 F:      drivers/usb/gadget/legacy/webcam.c
15284 F:      include/uapi/linux/usb/g_uvc.h
15285
15286 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15287 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15288 L:      linux-wireless@vger.kernel.org
15289 S:      Maintained
15290 F:      drivers/net/wireless/rndis_wlan.c
15291
15292 USB XHCI DRIVER
15293 M:      Mathias Nyman <mathias.nyman@intel.com>
15294 L:      linux-usb@vger.kernel.org
15295 S:      Supported
15296 F:      drivers/usb/host/xhci*
15297 F:      drivers/usb/host/pci-quirks*
15298
15299 USB ZD1201 DRIVER
15300 L:      linux-wireless@vger.kernel.org
15301 W:      http://linux-lc100020.sourceforge.net
15302 S:      Orphan
15303 F:      drivers/net/wireless/zydas/zd1201.*
15304
15305 USB ZR364XX DRIVER
15306 M:      Antoine Jacquet <royale@zerezo.com>
15307 L:      linux-usb@vger.kernel.org
15308 L:      linux-media@vger.kernel.org
15309 T:      git git://linuxtv.org/media_tree.git
15310 W:      http://royale.zerezo.com/zr364xx/
15311 S:      Maintained
15312 F:      Documentation/media/v4l-drivers/zr364xx*
15313 F:      drivers/media/usb/zr364xx/
15314
15315 USER-MODE LINUX (UML)
15316 M:      Jeff Dike <jdike@addtoit.com>
15317 M:      Richard Weinberger <richard@nod.at>
15318 L:      linux-um@lists.infradead.org
15319 W:      http://user-mode-linux.sourceforge.net
15320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15321 S:      Maintained
15322 F:      Documentation/virtual/uml/
15323 F:      arch/um/
15324 F:      arch/x86/um/
15325 F:      fs/hostfs/
15326 F:      fs/hppfs/
15327
15328 USERSPACE I/O (UIO)
15329 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15330 S:      Maintained
15331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15332 F:      Documentation/driver-api/uio-howto.rst
15333 F:      drivers/uio/
15334 F:      include/linux/uio*.h
15335
15336 UTIL-LINUX PACKAGE
15337 M:      Karel Zak <kzak@redhat.com>
15338 L:      util-linux@vger.kernel.org
15339 W:      http://en.wikipedia.org/wiki/Util-linux
15340 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15341 S:      Maintained
15342
15343 UUID HELPERS
15344 M:      Christoph Hellwig <hch@lst.de>
15345 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15346 L:      linux-kernel@vger.kernel.org
15347 T:      git git://git.infradead.org/users/hch/uuid.git
15348 F:      lib/uuid.c
15349 F:      lib/test_uuid.c
15350 F:      include/linux/uuid.h
15351 F:      include/uapi/linux/uuid.h
15352 S:      Maintained
15353
15354 UVESAFB DRIVER
15355 M:      Michal Januszewski <spock@gentoo.org>
15356 L:      linux-fbdev@vger.kernel.org
15357 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15358 S:      Maintained
15359 F:      Documentation/fb/uvesafb.txt
15360 F:      drivers/video/fbdev/uvesafb.*
15361
15362 VF610 NAND DRIVER
15363 M:      Stefan Agner <stefan@agner.ch>
15364 L:      linux-mtd@lists.infradead.org
15365 S:      Supported
15366 F:      drivers/mtd/nand/raw/vf610_nfc.c
15367
15368 VFAT/FAT/MSDOS FILESYSTEM
15369 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15370 S:      Maintained
15371 F:      Documentation/filesystems/vfat.txt
15372 F:      fs/fat/
15373
15374 VFIO DRIVER
15375 M:      Alex Williamson <alex.williamson@redhat.com>
15376 L:      kvm@vger.kernel.org
15377 T:      git git://github.com/awilliam/linux-vfio.git
15378 S:      Maintained
15379 F:      Documentation/vfio.txt
15380 F:      drivers/vfio/
15381 F:      include/linux/vfio.h
15382 F:      include/uapi/linux/vfio.h
15383
15384 VFIO MEDIATED DEVICE DRIVERS
15385 M:      Kirti Wankhede <kwankhede@nvidia.com>
15386 L:      kvm@vger.kernel.org
15387 S:      Maintained
15388 F:      Documentation/vfio-mediated-device.txt
15389 F:      drivers/vfio/mdev/
15390 F:      include/linux/mdev.h
15391 F:      samples/vfio-mdev/
15392
15393 VFIO PLATFORM DRIVER
15394 M:      Eric Auger <eric.auger@redhat.com>
15395 L:      kvm@vger.kernel.org
15396 S:      Maintained
15397 F:      drivers/vfio/platform/
15398
15399 VGA_SWITCHEROO
15400 R:      Lukas Wunner <lukas@wunner.de>
15401 S:      Maintained
15402 F:      Documentation/gpu/vga-switcheroo.rst
15403 F:      drivers/gpu/vga/vga_switcheroo.c
15404 F:      include/linux/vga_switcheroo.h
15405 T:      git git://anongit.freedesktop.org/drm/drm-misc
15406
15407 VIA RHINE NETWORK DRIVER
15408 S:      Orphan
15409 F:      drivers/net/ethernet/via/via-rhine.c
15410
15411 VIA SD/MMC CARD CONTROLLER DRIVER
15412 M:      Bruce Chang <brucechang@via.com.tw>
15413 M:      Harald Welte <HaraldWelte@viatech.com>
15414 S:      Maintained
15415 F:      drivers/mmc/host/via-sdmmc.c
15416
15417 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15418 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15419 L:      linux-fbdev@vger.kernel.org
15420 S:      Maintained
15421 F:      include/linux/via-core.h
15422 F:      include/linux/via-gpio.h
15423 F:      include/linux/via_i2c.h
15424 F:      drivers/video/fbdev/via/
15425
15426 VIA VELOCITY NETWORK DRIVER
15427 M:      Francois Romieu <romieu@fr.zoreil.com>
15428 L:      netdev@vger.kernel.org
15429 S:      Maintained
15430 F:      drivers/net/ethernet/via/via-velocity.*
15431
15432 VICODEC VIRTUAL CODEC DRIVER
15433 M:      Hans Verkuil <hans.verkuil@cisco.com>
15434 L:      linux-media@vger.kernel.org
15435 T:      git git://linuxtv.org/media_tree.git
15436 W:      https://linuxtv.org
15437 S:      Maintained
15438 F:      drivers/media/platform/vicodec/*
15439
15440 VIDEO MULTIPLEXER DRIVER
15441 M:      Philipp Zabel <p.zabel@pengutronix.de>
15442 L:      linux-media@vger.kernel.org
15443 S:      Maintained
15444 F:      drivers/media/platform/video-mux.c
15445
15446 VIDEO I2C POLLING DRIVER
15447 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15448 L:      linux-media@vger.kernel.org
15449 S:      Maintained
15450 F:      drivers/media/i2c/video-i2c.c
15451
15452 VIDEOBUF2 FRAMEWORK
15453 M:      Pawel Osciak <pawel@osciak.com>
15454 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15455 M:      Kyungmin Park <kyungmin.park@samsung.com>
15456 L:      linux-media@vger.kernel.org
15457 S:      Maintained
15458 F:      drivers/media/v4l2-core/videobuf2-*
15459 F:      include/media/videobuf2-*
15460
15461 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15462 M:      Helen Koike <helen.koike@collabora.com>
15463 L:      linux-media@vger.kernel.org
15464 T:      git git://linuxtv.org/media_tree.git
15465 W:      https://linuxtv.org
15466 S:      Maintained
15467 F:      drivers/media/platform/vimc/*
15468
15469 VIRT LIB
15470 M:      Alex Williamson <alex.williamson@redhat.com>
15471 M:      Paolo Bonzini <pbonzini@redhat.com>
15472 L:      kvm@vger.kernel.org
15473 S:      Supported
15474 F:      virt/lib/
15475
15476 VIRTIO AND VHOST VSOCK DRIVER
15477 M:      Stefan Hajnoczi <stefanha@redhat.com>
15478 L:      kvm@vger.kernel.org
15479 L:      virtualization@lists.linux-foundation.org
15480 L:      netdev@vger.kernel.org
15481 S:      Maintained
15482 F:      include/linux/virtio_vsock.h
15483 F:      include/uapi/linux/virtio_vsock.h
15484 F:      include/uapi/linux/vsockmon.h
15485 F:      include/uapi/linux/vm_sockets_diag.h
15486 F:      net/vmw_vsock/diag.c
15487 F:      net/vmw_vsock/af_vsock_tap.c
15488 F:      net/vmw_vsock/virtio_transport_common.c
15489 F:      net/vmw_vsock/virtio_transport.c
15490 F:      drivers/net/vsockmon.c
15491 F:      drivers/vhost/vsock.c
15492 F:      drivers/vhost/vsock.h
15493 F:      tools/testing/vsock/
15494
15495 VIRTIO CONSOLE DRIVER
15496 M:      Amit Shah <amit@kernel.org>
15497 L:      virtualization@lists.linux-foundation.org
15498 S:      Maintained
15499 F:      drivers/char/virtio_console.c
15500 F:      include/linux/virtio_console.h
15501 F:      include/uapi/linux/virtio_console.h
15502
15503 VIRTIO CORE, NET AND BLOCK DRIVERS
15504 M:      "Michael S. Tsirkin" <mst@redhat.com>
15505 M:      Jason Wang <jasowang@redhat.com>
15506 L:      virtualization@lists.linux-foundation.org
15507 S:      Maintained
15508 F:      Documentation/devicetree/bindings/virtio/
15509 F:      drivers/virtio/
15510 F:      tools/virtio/
15511 F:      drivers/net/virtio_net.c
15512 F:      drivers/block/virtio_blk.c
15513 F:      include/linux/virtio*.h
15514 F:      include/uapi/linux/virtio_*.h
15515 F:      drivers/crypto/virtio/
15516 F:      mm/balloon_compaction.c
15517
15518 VIRTIO CRYPTO DRIVER
15519 M:      Gonglei <arei.gonglei@huawei.com>
15520 L:      virtualization@lists.linux-foundation.org
15521 L:      linux-crypto@vger.kernel.org
15522 S:      Maintained
15523 F:      drivers/crypto/virtio/
15524 F:      include/uapi/linux/virtio_crypto.h
15525
15526 VIRTIO DRIVERS FOR S390
15527 M:      Cornelia Huck <cohuck@redhat.com>
15528 M:      Halil Pasic <pasic@linux.ibm.com>
15529 L:      linux-s390@vger.kernel.org
15530 L:      virtualization@lists.linux-foundation.org
15531 L:      kvm@vger.kernel.org
15532 S:      Supported
15533 F:      drivers/s390/virtio/
15534 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15535
15536 VIRTIO GPU DRIVER
15537 M:      David Airlie <airlied@linux.ie>
15538 M:      Gerd Hoffmann <kraxel@redhat.com>
15539 L:      dri-devel@lists.freedesktop.org
15540 L:      virtualization@lists.linux-foundation.org
15541 T:      git git://anongit.freedesktop.org/drm/drm-misc
15542 S:      Maintained
15543 F:      drivers/gpu/drm/virtio/
15544 F:      include/uapi/linux/virtio_gpu.h
15545
15546 VIRTIO HOST (VHOST)
15547 M:      "Michael S. Tsirkin" <mst@redhat.com>
15548 M:      Jason Wang <jasowang@redhat.com>
15549 L:      kvm@vger.kernel.org
15550 L:      virtualization@lists.linux-foundation.org
15551 L:      netdev@vger.kernel.org
15552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15553 S:      Maintained
15554 F:      drivers/vhost/
15555 F:      include/uapi/linux/vhost.h
15556
15557 VIRTIO INPUT DRIVER
15558 M:      Gerd Hoffmann <kraxel@redhat.com>
15559 S:      Maintained
15560 F:      drivers/virtio/virtio_input.c
15561 F:      include/uapi/linux/virtio_input.h
15562
15563 VIRTUAL BOX GUEST DEVICE DRIVER
15564 M:      Hans de Goede <hdegoede@redhat.com>
15565 M:      Arnd Bergmann <arnd@arndb.de>
15566 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15567 S:      Maintained
15568 F:      include/linux/vbox_utils.h
15569 F:      include/uapi/linux/vbox*.h
15570 F:      drivers/virt/vboxguest/
15571
15572 VIRTUAL SERIO DEVICE DRIVER
15573 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15574 S:      Maintained
15575 F:      drivers/input/serio/userio.c
15576 F:      include/uapi/linux/userio.h
15577
15578 VIVID VIRTUAL VIDEO DRIVER
15579 M:      Hans Verkuil <hverkuil@xs4all.nl>
15580 L:      linux-media@vger.kernel.org
15581 T:      git git://linuxtv.org/media_tree.git
15582 W:      https://linuxtv.org
15583 S:      Maintained
15584 F:      drivers/media/platform/vivid/*
15585
15586 VLYNQ BUS
15587 M:      Florian Fainelli <f.fainelli@gmail.com>
15588 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15589 S:      Maintained
15590 F:      drivers/vlynq/vlynq.c
15591 F:      include/linux/vlynq.h
15592
15593 VME SUBSYSTEM
15594 M:      Martyn Welch <martyn@welchs.me.uk>
15595 M:      Manohar Vanga <manohar.vanga@gmail.com>
15596 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15597 L:      devel@driverdev.osuosl.org
15598 S:      Maintained
15599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15600 F:      Documentation/driver-api/vme.rst
15601 F:      drivers/staging/vme/
15602 F:      drivers/vme/
15603 F:      include/linux/vme*
15604
15605 VMWARE BALLOON DRIVER
15606 M:      Xavier Deguillard <xdeguillard@vmware.com>
15607 M:      Nadav Amit <namit@vmware.com>
15608 M:      "VMware, Inc." <pv-drivers@vmware.com>
15609 L:      linux-kernel@vger.kernel.org
15610 S:      Maintained
15611 F:      drivers/misc/vmw_balloon.c
15612
15613 VMWARE HYPERVISOR INTERFACE
15614 M:      Alok Kataria <akataria@vmware.com>
15615 L:      virtualization@lists.linux-foundation.org
15616 S:      Supported
15617 F:      arch/x86/kernel/cpu/vmware.c
15618
15619 VMWARE PVRDMA DRIVER
15620 M:      Adit Ranadive <aditr@vmware.com>
15621 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15622 L:      linux-rdma@vger.kernel.org
15623 S:      Maintained
15624 F:      drivers/infiniband/hw/vmw_pvrdma/
15625
15626 VMware PVSCSI driver
15627 M:      Jim Gill <jgill@vmware.com>
15628 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15629 L:      linux-scsi@vger.kernel.org
15630 S:      Maintained
15631 F:      drivers/scsi/vmw_pvscsi.c
15632 F:      drivers/scsi/vmw_pvscsi.h
15633
15634 VMWARE VMMOUSE SUBDRIVER
15635 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15636 M:      "VMware, Inc." <pv-drivers@vmware.com>
15637 L:      linux-input@vger.kernel.org
15638 S:      Maintained
15639 F:      drivers/input/mouse/vmmouse.c
15640 F:      drivers/input/mouse/vmmouse.h
15641
15642 VMWARE VMXNET3 ETHERNET DRIVER
15643 M:      Ronak Doshi <doshir@vmware.com>
15644 M:      "VMware, Inc." <pv-drivers@vmware.com>
15645 L:      netdev@vger.kernel.org
15646 S:      Maintained
15647 F:      drivers/net/vmxnet3/
15648
15649 VOCORE VOCORE2 BOARD
15650 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15651 L:      linux-mips@linux-mips.org
15652 S:      Maintained
15653 F:      arch/mips/boot/dts/ralink/vocore2.dts
15654
15655 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15656 M:      Liam Girdwood <lgirdwood@gmail.com>
15657 M:      Mark Brown <broonie@kernel.org>
15658 L:      linux-kernel@vger.kernel.org
15659 W:      http://www.slimlogic.co.uk/?p=48
15660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15661 S:      Supported
15662 F:      Documentation/devicetree/bindings/regulator/
15663 F:      Documentation/power/regulator/
15664 F:      drivers/regulator/
15665 F:      include/dt-bindings/regulator/
15666 F:      include/linux/regulator/
15667
15668 VRF
15669 M:      David Ahern <dsa@cumulusnetworks.com>
15670 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15671 L:      netdev@vger.kernel.org
15672 S:      Maintained
15673 F:      drivers/net/vrf.c
15674 F:      Documentation/networking/vrf.txt
15675
15676 VT1211 HARDWARE MONITOR DRIVER
15677 M:      Juerg Haefliger <juergh@gmail.com>
15678 L:      linux-hwmon@vger.kernel.org
15679 S:      Maintained
15680 F:      Documentation/hwmon/vt1211
15681 F:      drivers/hwmon/vt1211.c
15682
15683 VT8231 HARDWARE MONITOR DRIVER
15684 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15685 L:      linux-hwmon@vger.kernel.org
15686 S:      Maintained
15687 F:      drivers/hwmon/vt8231.c
15688
15689 VUB300 USB to SDIO/SD/MMC bridge chip
15690 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15691 L:      linux-mmc@vger.kernel.org
15692 L:      linux-usb@vger.kernel.org
15693 S:      Supported
15694 F:      drivers/mmc/host/vub300.c
15695
15696 W1 DALLAS'S 1-WIRE BUS
15697 M:      Evgeniy Polyakov <zbr@ioremap.net>
15698 S:      Maintained
15699 F:      Documentation/devicetree/bindings/w1/
15700 F:      Documentation/w1/
15701 F:      drivers/w1/
15702 F:      include/linux/w1.h
15703
15704 W83791D HARDWARE MONITORING DRIVER
15705 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15706 L:      linux-hwmon@vger.kernel.org
15707 S:      Maintained
15708 F:      Documentation/hwmon/w83791d
15709 F:      drivers/hwmon/w83791d.c
15710
15711 W83793 HARDWARE MONITORING DRIVER
15712 M:      Rudolf Marek <r.marek@assembler.cz>
15713 L:      linux-hwmon@vger.kernel.org
15714 S:      Maintained
15715 F:      Documentation/hwmon/w83793
15716 F:      drivers/hwmon/w83793.c
15717
15718 W83795 HARDWARE MONITORING DRIVER
15719 M:      Jean Delvare <jdelvare@suse.com>
15720 L:      linux-hwmon@vger.kernel.org
15721 S:      Maintained
15722 F:      drivers/hwmon/w83795.c
15723
15724 W83L51xD SD/MMC CARD INTERFACE DRIVER
15725 M:      Pierre Ossman <pierre@ossman.eu>
15726 S:      Maintained
15727 F:      drivers/mmc/host/wbsd.*
15728
15729 WACOM PROTOCOL 4 SERIAL TABLETS
15730 M:      Julian Squires <julian@cipht.net>
15731 M:      Hans de Goede <hdegoede@redhat.com>
15732 L:      linux-input@vger.kernel.org
15733 S:      Maintained
15734 F:      drivers/input/tablet/wacom_serial4.c
15735
15736 WATCHDOG DEVICE DRIVERS
15737 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15738 M:      Guenter Roeck <linux@roeck-us.net>
15739 L:      linux-watchdog@vger.kernel.org
15740 W:      http://www.linux-watchdog.org/
15741 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15742 S:      Maintained
15743 F:      Documentation/devicetree/bindings/watchdog/
15744 F:      Documentation/watchdog/
15745 F:      drivers/watchdog/
15746 F:      include/linux/watchdog.h
15747 F:      include/uapi/linux/watchdog.h
15748
15749 WHISKEYCOVE PMIC GPIO DRIVER
15750 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15751 L:      linux-gpio@vger.kernel.org
15752 S:      Maintained
15753 F:      drivers/gpio/gpio-wcove.c
15754
15755 WIIMOTE HID DRIVER
15756 M:      David Herrmann <dh.herrmann@googlemail.com>
15757 L:      linux-input@vger.kernel.org
15758 S:      Maintained
15759 F:      drivers/hid/hid-wiimote*
15760
15761 WILOCITY WIL6210 WIRELESS DRIVER
15762 M:      Maya Erez <merez@codeaurora.org>
15763 L:      linux-wireless@vger.kernel.org
15764 L:      wil6210@qti.qualcomm.com
15765 S:      Supported
15766 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15767 F:      drivers/net/wireless/ath/wil6210/
15768
15769 WIMAX STACK
15770 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15771 M:      linux-wimax@intel.com
15772 L:      wimax@linuxwimax.org (subscribers-only)
15773 S:      Supported
15774 W:      http://linuxwimax.org
15775 F:      Documentation/wimax/README.wimax
15776 F:      include/linux/wimax/debug.h
15777 F:      include/net/wimax.h
15778 F:      include/uapi/linux/wimax.h
15779 F:      net/wimax/
15780
15781 WINBOND CIR DRIVER
15782 M:      David Härdeman <david@hardeman.nu>
15783 S:      Maintained
15784 F:      drivers/media/rc/winbond-cir.c
15785
15786 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15787 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15788 L:      linux-watchdog@vger.kernel.org
15789 S:      Maintained
15790 F:      drivers/watchdog/ebc-c384_wdt.c
15791
15792 WINSYSTEMS WS16C48 GPIO DRIVER
15793 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15794 L:      linux-gpio@vger.kernel.org
15795 S:      Maintained
15796 F:      drivers/gpio/gpio-ws16c48.c
15797
15798 WISTRON LAPTOP BUTTON DRIVER
15799 M:      Miloslav Trmac <mitr@volny.cz>
15800 S:      Maintained
15801 F:      drivers/input/misc/wistron_btns.c
15802
15803 WL3501 WIRELESS PCMCIA CARD DRIVER
15804 L:      linux-wireless@vger.kernel.org
15805 S:      Odd fixes
15806 F:      drivers/net/wireless/wl3501*
15807
15808 WOLFSON MICROELECTRONICS DRIVERS
15809 L:      patches@opensource.cirrus.com
15810 T:      git https://github.com/CirrusLogic/linux-drivers.git
15811 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15812 S:      Supported
15813 F:      Documentation/hwmon/wm83??
15814 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15815 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15816 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15817 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15818 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15819 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15820 F:      drivers/clk/clk-wm83*.c
15821 F:      drivers/extcon/extcon-arizona.c
15822 F:      drivers/leds/leds-wm83*.c
15823 F:      drivers/gpio/gpio-*wm*.c
15824 F:      drivers/gpio/gpio-arizona.c
15825 F:      drivers/hwmon/wm83??-hwmon.c
15826 F:      drivers/input/misc/wm831x-on.c
15827 F:      drivers/input/touchscreen/wm831x-ts.c
15828 F:      drivers/input/touchscreen/wm97*.c
15829 F:      drivers/mfd/arizona*
15830 F:      drivers/mfd/wm*.c
15831 F:      drivers/mfd/cs47l24*
15832 F:      drivers/power/supply/wm83*.c
15833 F:      drivers/rtc/rtc-wm83*.c
15834 F:      drivers/regulator/wm8*.c
15835 F:      drivers/regulator/arizona*
15836 F:      drivers/video/backlight/wm83*_bl.c
15837 F:      drivers/watchdog/wm83*_wdt.c
15838 F:      include/linux/mfd/arizona/
15839 F:      include/linux/mfd/wm831x/
15840 F:      include/linux/mfd/wm8350/
15841 F:      include/linux/mfd/wm8400*
15842 F:      include/linux/regulator/arizona*
15843 F:      include/linux/wm97xx.h
15844 F:      include/sound/wm????.h
15845 F:      sound/soc/codecs/arizona.?
15846 F:      sound/soc/codecs/wm*
15847 F:      sound/soc/codecs/cs47l24*
15848
15849 WORKQUEUE
15850 M:      Tejun Heo <tj@kernel.org>
15851 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15853 S:      Maintained
15854 F:      include/linux/workqueue.h
15855 F:      kernel/workqueue.c
15856 F:      Documentation/core-api/workqueue.rst
15857
15858 X-POWERS AXP288 PMIC DRIVERS
15859 M:      Hans de Goede <hdegoede@redhat.com>
15860 S:      Maintained
15861 N:      axp288
15862 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15863
15864 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15865 M:      Chen-Yu Tsai <wens@csie.org>
15866 L:      linux-kernel@vger.kernel.org
15867 S:      Maintained
15868 N:      axp[128]
15869
15870 X.25 NETWORK LAYER
15871 M:      Andrew Hendry <andrew.hendry@gmail.com>
15872 L:      linux-x25@vger.kernel.org
15873 S:      Odd Fixes
15874 F:      Documentation/networking/x25*
15875 F:      include/net/x25*
15876 F:      net/x25/
15877
15878 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15879 M:      Thomas Gleixner <tglx@linutronix.de>
15880 M:      Ingo Molnar <mingo@redhat.com>
15881 R:      "H. Peter Anvin" <hpa@zytor.com>
15882 M:      x86@kernel.org
15883 L:      linux-kernel@vger.kernel.org
15884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15885 S:      Maintained
15886 F:      Documentation/devicetree/bindings/x86/
15887 F:      Documentation/x86/
15888 F:      arch/x86/
15889
15890 X86 ENTRY CODE
15891 M:      Andy Lutomirski <luto@kernel.org>
15892 L:      linux-kernel@vger.kernel.org
15893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15894 S:      Maintained
15895 F:      arch/x86/entry/
15896
15897 X86 MCE INFRASTRUCTURE
15898 M:      Tony Luck <tony.luck@intel.com>
15899 M:      Borislav Petkov <bp@alien8.de>
15900 L:      linux-edac@vger.kernel.org
15901 S:      Maintained
15902 F:      arch/x86/kernel/cpu/mcheck/*
15903
15904 X86 MICROCODE UPDATE SUPPORT
15905 M:      Borislav Petkov <bp@alien8.de>
15906 S:      Maintained
15907 F:      arch/x86/kernel/cpu/microcode/*
15908
15909 X86 PLATFORM DRIVERS
15910 M:      Darren Hart <dvhart@infradead.org>
15911 M:      Andy Shevchenko <andy@infradead.org>
15912 L:      platform-driver-x86@vger.kernel.org
15913 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15914 S:      Maintained
15915 F:      drivers/platform/x86/
15916 F:      drivers/platform/olpc/
15917
15918 X86 VDSO
15919 M:      Andy Lutomirski <luto@kernel.org>
15920 L:      linux-kernel@vger.kernel.org
15921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15922 S:      Maintained
15923 F:      arch/x86/entry/vdso/
15924
15925 XC2028/3028 TUNER DRIVER
15926 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15927 L:      linux-media@vger.kernel.org
15928 W:      https://linuxtv.org
15929 T:      git git://linuxtv.org/media_tree.git
15930 S:      Maintained
15931 F:      drivers/media/tuners/tuner-xc2028.*
15932
15933 XDP SOCKETS (AF_XDP)
15934 M:      Björn Töpel <bjorn.topel@intel.com>
15935 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15936 L:      netdev@vger.kernel.org
15937 S:      Maintained
15938 F:      kernel/bpf/xskmap.c
15939 F:      net/xdp/
15940
15941 XEN BLOCK SUBSYSTEM
15942 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15943 M:      Roger Pau Monné <roger.pau@citrix.com>
15944 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15945 S:      Supported
15946 F:      drivers/block/xen-blkback/*
15947 F:      drivers/block/xen*
15948
15949 XEN HYPERVISOR ARM
15950 M:      Stefano Stabellini <sstabellini@kernel.org>
15951 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15952 S:      Maintained
15953 F:      arch/arm/xen/
15954 F:      arch/arm/include/asm/xen/
15955
15956 XEN HYPERVISOR ARM64
15957 M:      Stefano Stabellini <sstabellini@kernel.org>
15958 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15959 S:      Maintained
15960 F:      arch/arm64/xen/
15961 F:      arch/arm64/include/asm/xen/
15962
15963 XEN HYPERVISOR INTERFACE
15964 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15965 M:      Juergen Gross <jgross@suse.com>
15966 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15968 S:      Supported
15969 F:      arch/x86/xen/
15970 F:      drivers/*/xen-*front.c
15971 F:      drivers/xen/
15972 F:      arch/x86/include/asm/xen/
15973 F:      arch/x86/include/asm/pvclock-abi.h
15974 F:      include/xen/
15975 F:      include/uapi/xen/
15976 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15977 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15978
15979 XEN NETWORK BACKEND DRIVER
15980 M:      Wei Liu <wei.liu2@citrix.com>
15981 M:      Paul Durrant <paul.durrant@citrix.com>
15982 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15983 L:      netdev@vger.kernel.org
15984 S:      Supported
15985 F:      drivers/net/xen-netback/*
15986
15987 XEN PCI SUBSYSTEM
15988 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15989 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15990 S:      Supported
15991 F:      arch/x86/pci/*xen*
15992 F:      drivers/pci/*xen*
15993
15994 XEN PVSCSI DRIVERS
15995 M:      Juergen Gross <jgross@suse.com>
15996 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15997 L:      linux-scsi@vger.kernel.org
15998 S:      Supported
15999 F:      drivers/scsi/xen-scsifront.c
16000 F:      drivers/xen/xen-scsiback.c
16001 F:      include/xen/interface/io/vscsiif.h
16002
16003 XEN SWIOTLB SUBSYSTEM
16004 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16005 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16006 L:      iommu@lists.linux-foundation.org
16007 S:      Supported
16008 F:      arch/x86/xen/*swiotlb*
16009 F:      drivers/xen/*swiotlb*
16010
16011 XEN SOUND FRONTEND DRIVER
16012 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16013 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16014 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16015 S:      Supported
16016 F:      sound/xen/*
16017
16018 XFS FILESYSTEM
16019 M:      Darrick J. Wong <darrick.wong@oracle.com>
16020 M:      linux-xfs@vger.kernel.org
16021 L:      linux-xfs@vger.kernel.org
16022 W:      http://xfs.org/
16023 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16024 S:      Supported
16025 F:      Documentation/filesystems/xfs.txt
16026 F:      fs/xfs/
16027
16028 XILINX AXI ETHERNET DRIVER
16029 M:      Anirudha Sarangi <anirudh@xilinx.com>
16030 M:      John Linn <John.Linn@xilinx.com>
16031 S:      Maintained
16032 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16033
16034 XILINX UARTLITE SERIAL DRIVER
16035 M:      Peter Korsgaard <jacmet@sunsite.dk>
16036 L:      linux-serial@vger.kernel.org
16037 S:      Maintained
16038 F:      drivers/tty/serial/uartlite.c
16039
16040 XILINX VIDEO IP CORES
16041 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16042 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16043 L:      linux-media@vger.kernel.org
16044 T:      git git://linuxtv.org/media_tree.git
16045 S:      Supported
16046 F:      Documentation/devicetree/bindings/media/xilinx/
16047 F:      drivers/media/platform/xilinx/
16048 F:      include/uapi/linux/xilinx-v4l2-controls.h
16049
16050 XILLYBUS DRIVER
16051 M:      Eli Billauer <eli.billauer@gmail.com>
16052 L:      linux-kernel@vger.kernel.org
16053 S:      Supported
16054 F:      drivers/char/xillybus/
16055
16056 XLP9XX I2C DRIVER
16057 M:      George Cherian <george.cherian@cavium.com>
16058 M:      Jan Glauber <jglauber@cavium.com>
16059 L:      linux-i2c@vger.kernel.org
16060 W:      http://www.cavium.com
16061 S:      Supported
16062 F:      drivers/i2c/busses/i2c-xlp9xx.c
16063
16064 XRA1403 GPIO EXPANDER
16065 M:      Nandor Han <nandor.han@ge.com>
16066 M:      Semi Malinen <semi.malinen@ge.com>
16067 L:      linux-gpio@vger.kernel.org
16068 S:      Maintained
16069 F:      drivers/gpio/gpio-xra1403.c
16070 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16071
16072 XTENSA XTFPGA PLATFORM SUPPORT
16073 M:      Max Filippov <jcmvbkbc@gmail.com>
16074 L:      linux-xtensa@linux-xtensa.org
16075 S:      Maintained
16076 F:      drivers/spi/spi-xtensa-xtfpga.c
16077 F:      sound/soc/xtensa/xtfpga-i2s.c
16078
16079 YAM DRIVER FOR AX.25
16080 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16081 L:      linux-hams@vger.kernel.org
16082 S:      Maintained
16083 F:      drivers/net/hamradio/yam*
16084 F:      include/linux/yam.h
16085
16086 YAMA SECURITY MODULE
16087 M:      Kees Cook <keescook@chromium.org>
16088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16089 S:      Supported
16090 F:      security/yama/
16091 F:      Documentation/admin-guide/LSM/Yama.rst
16092
16093 YEALINK PHONE DRIVER
16094 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16095 L:      usbb2k-api-dev@nongnu.org
16096 S:      Maintained
16097 F:      Documentation/input/devices/yealink.rst
16098 F:      drivers/input/misc/yealink.*
16099
16100 Z8530 DRIVER FOR AX.25
16101 M:      Joerg Reuter <jreuter@yaina.de>
16102 W:      http://yaina.de/jreuter/
16103 W:      http://www.qsl.net/dl1bke/
16104 L:      linux-hams@vger.kernel.org
16105 S:      Maintained
16106 F:      Documentation/networking/z8530drv.txt
16107 F:      drivers/net/hamradio/*scc.c
16108 F:      drivers/net/hamradio/z8530.h
16109
16110 ZBUD COMPRESSED PAGE ALLOCATOR
16111 M:      Seth Jennings <sjenning@redhat.com>
16112 M:      Dan Streetman <ddstreet@ieee.org>
16113 L:      linux-mm@kvack.org
16114 S:      Maintained
16115 F:      mm/zbud.c
16116 F:      include/linux/zbud.h
16117
16118 ZD1211RW WIRELESS DRIVER
16119 M:      Daniel Drake <dsd@gentoo.org>
16120 M:      Ulrich Kunitz <kune@deine-taler.de>
16121 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16122 L:      linux-wireless@vger.kernel.org
16123 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16124 S:      Maintained
16125 F:      drivers/net/wireless/zydas/zd1211rw/
16126
16127 ZD1301 MEDIA DRIVER
16128 M:      Antti Palosaari <crope@iki.fi>
16129 L:      linux-media@vger.kernel.org
16130 W:      https://linuxtv.org/
16131 W:      http://palosaari.fi/linux/
16132 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16133 S:      Maintained
16134 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16135
16136 ZD1301_DEMOD MEDIA DRIVER
16137 M:      Antti Palosaari <crope@iki.fi>
16138 L:      linux-media@vger.kernel.org
16139 W:      https://linuxtv.org/
16140 W:      http://palosaari.fi/linux/
16141 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16142 S:      Maintained
16143 F:      drivers/media/dvb-frontends/zd1301_demod*
16144
16145 ZPOOL COMPRESSED PAGE STORAGE API
16146 M:      Dan Streetman <ddstreet@ieee.org>
16147 L:      linux-mm@kvack.org
16148 S:      Maintained
16149 F:      mm/zpool.c
16150 F:      include/linux/zpool.h
16151
16152 ZR36067 VIDEO FOR LINUX DRIVER
16153 L:      mjpeg-users@lists.sourceforge.net
16154 L:      linux-media@vger.kernel.org
16155 W:      http://mjpeg.sourceforge.net/driver-zoran/
16156 T:      hg https://linuxtv.org/hg/v4l-dvb
16157 S:      Odd Fixes
16158 F:      drivers/staging/media/zoran/
16159
16160 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16161 M:      Minchan Kim <minchan@kernel.org>
16162 M:      Nitin Gupta <ngupta@vflare.org>
16163 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16164 L:      linux-kernel@vger.kernel.org
16165 S:      Maintained
16166 F:      drivers/block/zram/
16167 F:      Documentation/blockdev/zram.txt
16168
16169 ZS DECSTATION Z85C30 SERIAL DRIVER
16170 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16171 S:      Maintained
16172 F:      drivers/tty/serial/zs.*
16173
16174 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16175 M:      Minchan Kim <minchan@kernel.org>
16176 M:      Nitin Gupta <ngupta@vflare.org>
16177 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16178 L:      linux-mm@kvack.org
16179 S:      Maintained
16180 F:      mm/zsmalloc.c
16181 F:      include/linux/zsmalloc.h
16182 F:      Documentation/vm/zsmalloc.rst
16183
16184 ZSWAP COMPRESSED SWAP CACHING
16185 M:      Seth Jennings <sjenning@redhat.com>
16186 M:      Dan Streetman <ddstreet@ieee.org>
16187 L:      linux-mm@kvack.org
16188 S:      Maintained
16189 F:      mm/zswap.c
16190
16191 THE REST
16192 M:      Linus Torvalds <torvalds@linux-foundation.org>
16193 L:      linux-kernel@vger.kernel.org
16194 Q:      http://patchwork.kernel.org/project/LKML/list/
16195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16196 S:      Buried alive in reporters
16197 F:      *
16198 F:      */