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*
 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:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andy@infradead.org>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <matthew@wil.cx>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 AF9013 MEDIA DRIVER
 553 M:      Antti Palosaari <crope@iki.fi>
 554 L:      linux-media@vger.kernel.org
 555 W:      https://linuxtv.org
 556 W:      http://palosaari.fi/linux/
 557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 558 T:      git git://linuxtv.org/anttip/media_tree.git
 559 S:      Maintained
 560 F:      drivers/media/dvb-frontends/af9013*
 561
 562 AF9033 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9033*
 571
 572 AFFS FILE SYSTEM
 573 M:      David Sterba <dsterba@suse.com>
 574 L:      linux-fsdevel@vger.kernel.org
 575 S:      Odd Fixes
 576 F:      Documentation/filesystems/affs.txt
 577 F:      fs/affs/
 578
 579 AFS FILESYSTEM
 580 M:      David Howells <dhowells@redhat.com>
 581 L:      linux-afs@lists.infradead.org
 582 S:      Supported
 583 F:      fs/afs/
 584 F:      include/trace/events/afs.h
 585 F:      Documentation/filesystems/afs.txt
 586 W:      https://www.infradead.org/~dhowells/kafs/
 587
 588 AGPGART DRIVER
 589 M:      David Airlie <airlied@linux.ie>
 590 T:      git git://anongit.freedesktop.org/drm/drm
 591 S:      Maintained
 592 F:      drivers/char/agp/
 593 F:      include/linux/agp*
 594 F:      include/uapi/linux/agp*
 595
 596 AHA152X SCSI DRIVER
 597 M:      "Juergen E. Fischer" <fischer@norbit.de>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aha152x*
 601 F:      drivers/scsi/pcmcia/aha152x*
 602
 603 AIC7XXX / AIC79XX SCSI DRIVER
 604 M:      Hannes Reinecke <hare@suse.com>
 605 L:      linux-scsi@vger.kernel.org
 606 S:      Maintained
 607 F:      drivers/scsi/aic7xxx/
 608
 609 AIMSLAB FM RADIO RECEIVER DRIVER
 610 M:      Hans Verkuil <hverkuil@xs4all.nl>
 611 L:      linux-media@vger.kernel.org
 612 T:      git git://linuxtv.org/media_tree.git
 613 W:      https://linuxtv.org
 614 S:      Maintained
 615 F:      drivers/media/radio/radio-aimslab*
 616
 617 AIO
 618 M:      Benjamin LaHaise <bcrl@kvack.org>
 619 L:      linux-aio@kvack.org
 620 S:      Supported
 621 F:      fs/aio.c
 622 F:      include/linux/*aio*.h
 623
 624 AIRSPY MEDIA DRIVER
 625 M:      Antti Palosaari <crope@iki.fi>
 626 L:      linux-media@vger.kernel.org
 627 W:      https://linuxtv.org
 628 W:      http://palosaari.fi/linux/
 629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 630 T:      git git://linuxtv.org/anttip/media_tree.git
 631 S:      Maintained
 632 F:      drivers/media/usb/airspy/
 633
 634 ALACRITECH GIGABIT ETHERNET DRIVER
 635 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 636 S:      Maintained
 637 F:      drivers/net/ethernet/alacritech/*
 638
 639 ALCATEL SPEEDTOUCH USB DRIVER
 640 M:      Duncan Sands <duncan.sands@free.fr>
 641 L:      linux-usb@vger.kernel.org
 642 W:      http://www.linux-usb.org/SpeedTouch/
 643 S:      Maintained
 644 F:      drivers/usb/atm/speedtch.c
 645 F:      drivers/usb/atm/usbatm.c
 646
 647 ALCHEMY AU1XX0 MMC DRIVER
 648 M:      Manuel Lauss <manuel.lauss@gmail.com>
 649 S:      Maintained
 650 F:      drivers/mmc/host/au1xmmc.c
 651
 652 ALI1563 I2C DRIVER
 653 M:      Rudolf Marek <r.marek@assembler.cz>
 654 L:      linux-i2c@vger.kernel.org
 655 S:      Maintained
 656 F:      Documentation/i2c/busses/i2c-ali1563
 657 F:      drivers/i2c/busses/i2c-ali1563.c
 658
 659 ALLWINNER SECURITY SYSTEM
 660 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 661 L:      linux-crypto@vger.kernel.org
 662 S:      Maintained
 663 F:      drivers/crypto/sunxi-ss/
 664
 665 ALPHA PORT
 666 M:      Richard Henderson <rth@twiddle.net>
 667 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 668 M:      Matt Turner <mattst88@gmail.com>
 669 S:      Odd Fixes
 670 L:      linux-alpha@vger.kernel.org
 671 F:      arch/alpha/
 672
 673 ALPS PS/2 TOUCHPAD DRIVER
 674 R:      Pali Rohár <pali.rohar@gmail.com>
 675 F:      drivers/input/mouse/alps.*
 676
 677 ALTERA I2C CONTROLLER DRIVER
 678 M:      Thor Thayer <thor.thayer@linux.intel.com>
 679 S:      Maintained
 680 F:      drivers/i2c/busses/i2c-altera.c
 681
 682 ALTERA MAILBOX DRIVER
 683 M:      Ley Foon Tan <lftan@altera.com>
 684 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 685 S:      Maintained
 686 F:      drivers/mailbox/mailbox-altera.c
 687
 688 ALTERA PIO DRIVER
 689 M:      Tien Hock Loh <thloh@altera.com>
 690 L:      linux-gpio@vger.kernel.org
 691 S:      Maintained
 692 F:      drivers/gpio/gpio-altera.c
 693
 694 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/gpio/gpio-altera-a10sr.c
 698 F:      drivers/mfd/altera-a10sr.c
 699 F:      drivers/reset/reset-a10sr.c
 700 F:      include/linux/mfd/altera-a10sr.h
 701 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 702
 703 ALTERA TRIPLE SPEED ETHERNET DRIVER
 704 M:      Vince Bridgers <vbridger@opensource.altera.com>
 705 L:      netdev@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/net/ethernet/altera/
 709
 710 ALTERA UART/JTAG UART SERIAL DRIVERS
 711 M:      Tobias Klauser <tklauser@distanz.ch>
 712 L:      linux-serial@vger.kernel.org
 713 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 714 S:      Maintained
 715 F:      drivers/tty/serial/altera_uart.c
 716 F:      drivers/tty/serial/altera_jtaguart.c
 717 F:      include/linux/altera_uart.h
 718 F:      include/linux/altera_jtaguart.h
 719
 720 AMAZON ETHERNET DRIVERS
 721 M:      Netanel Belgazal <netanel@amazon.com>
 722 R:      Saeed Bishara <saeedb@amazon.com>
 723 R:      Zorik Machulsky <zorik@amazon.com>
 724 L:      netdev@vger.kernel.org
 725 S:      Supported
 726 F:      Documentation/networking/ena.txt
 727 F:      drivers/net/ethernet/amazon/
 728
 729 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 730 M:      Tom Lendacky <thomas.lendacky@amd.com>
 731 M:      Gary Hook <gary.hook@amd.com>
 732 L:      linux-crypto@vger.kernel.org
 733 S:      Supported
 734 F:      drivers/crypto/ccp/
 735 F:      include/linux/ccp.h
 736
 737 AMD DISPLAY CORE
 738 M:      Harry Wentland <harry.wentland@amd.com>
 739 M:      Leo Li <sunpeng.li@amd.com>
 740 L:      amd-gfx@lists.freedesktop.org
 741 T:      git git://people.freedesktop.org/~agd5f/linux
 742 S:      Supported
 743 F:      drivers/gpu/drm/amd/display/
 744
 745 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 746 M:      Huang Rui <ray.huang@amd.com>
 747 L:      linux-hwmon@vger.kernel.org
 748 S:      Supported
 749 F:      Documentation/hwmon/fam15h_power
 750 F:      drivers/hwmon/fam15h_power.c
 751
 752 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 753 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 754 S:      Orphan
 755 F:      drivers/usb/gadget/udc/amd5536udc.*
 756
 757 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 758 P:      Andres Salomon <dilinger@queued.net>
 759 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 760 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 761 S:      Supported
 762 F:      drivers/char/hw_random/geode-rng.c
 763 F:      drivers/crypto/geode*
 764 F:      drivers/video/fbdev/geode/
 765 F:      arch/x86/include/asm/geode.h
 766
 767 AMD IOMMU (AMD-VI)
 768 M:      Joerg Roedel <joro@8bytes.org>
 769 L:      iommu@lists.linux-foundation.org
 770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 771 S:      Maintained
 772 F:      drivers/iommu/amd_iommu*.[ch]
 773 F:      include/linux/amd-iommu.h
 774
 775 AMD KFD
 776 M:      Oded Gabbay <oded.gabbay@gmail.com>
 777 L:      dri-devel@lists.freedesktop.org
 778 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 779 S:      Supported
 780 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 787 F:      drivers/gpu/drm/amd/amdkfd/
 788 F:      drivers/gpu/drm/amd/include/cik_structs.h
 789 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 790 F:      drivers/gpu/drm/amd/include/vi_structs.h
 791 F:      drivers/gpu/drm/amd/include/v9_structs.h
 792 F:      include/uapi/linux/kfd_ioctl.h
 793
 794 AMD POWERPLAY
 795 M:      Rex Zhu <rex.zhu@amd.com>
 796 M:      Evan Quan <evan.quan@amd.com>
 797 L:      amd-gfx@lists.freedesktop.org
 798 S:      Supported
 799 F:      drivers/gpu/drm/amd/powerplay/
 800 T:      git git://people.freedesktop.org/~agd5f/linux
 801
 802 AMD SEATTLE DEVICE TREE SUPPORT
 803 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 804 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 805 M:      Tom Lendacky <thomas.lendacky@amd.com>
 806 S:      Supported
 807 F:      arch/arm64/boot/dts/amd/
 808
 809 AMD XGBE DRIVER
 810 M:      Tom Lendacky <thomas.lendacky@amd.com>
 811 L:      netdev@vger.kernel.org
 812 S:      Supported
 813 F:      drivers/net/ethernet/amd/xgbe/
 814 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 815
 816 ANALOG DEVICES INC AD5686 DRIVER
 817 M:      Stefan Popa <stefan.popa@analog.com>
 818 L:      linux-pm@vger.kernel.org
 819 W:      http://ez.analog.com/community/linux-device-drivers
 820 S:      Supported
 821 F:      drivers/iio/dac/ad5686*
 822 F:      drivers/iio/dac/ad5696*
 823
 824 ANALOG DEVICES INC AD5758 DRIVER
 825 M:      Stefan Popa <stefan.popa@analog.com>
 826 L:      linux-iio@vger.kernel.org
 827 W:      http://ez.analog.com/community/linux-device-drivers
 828 S:      Supported
 829 F:      drivers/iio/dac/ad5758.c
 830 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 831
 832 ANALOG DEVICES INC AD9389B DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/ad9389b*
 837
 838 ANALOG DEVICES INC ADGS1408 DRIVER
 839 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 840 S:      Supported
 841 F:      drivers/mux/adgs1408.c
 842 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 843
 844 ANALOG DEVICES INC ADP5061 DRIVER
 845 M:      Stefan Popa <stefan.popa@analog.com>
 846 L:      linux-pm@vger.kernel.org
 847 W:      http://ez.analog.com/community/linux-device-drivers
 848 S:      Supported
 849 F:      drivers/power/supply/adp5061.c
 850
 851 ANALOG DEVICES INC ADV7180 DRIVER
 852 M:      Lars-Peter Clausen <lars@metafoo.de>
 853 L:      linux-media@vger.kernel.org
 854 W:      http://ez.analog.com/community/linux-device-drivers
 855 S:      Supported
 856 F:      drivers/media/i2c/adv7180.c
 857
 858 ANALOG DEVICES INC ADV748X DRIVER
 859 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 860 L:      linux-media@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/media/i2c/adv748x/*
 863
 864 ANALOG DEVICES INC ADV7511 DRIVER
 865 M:      Hans Verkuil <hans.verkuil@cisco.com>
 866 L:      linux-media@vger.kernel.org
 867 S:      Maintained
 868 F:      drivers/media/i2c/adv7511*
 869
 870 ANALOG DEVICES INC ADV7604 DRIVER
 871 M:      Hans Verkuil <hans.verkuil@cisco.com>
 872 L:      linux-media@vger.kernel.org
 873 S:      Maintained
 874 F:      drivers/media/i2c/adv7604*
 875
 876 ANALOG DEVICES INC ADV7842 DRIVER
 877 M:      Hans Verkuil <hans.verkuil@cisco.com>
 878 L:      linux-media@vger.kernel.org
 879 S:      Maintained
 880 F:      drivers/media/i2c/adv7842*
 881
 882 ANALOG DEVICES INC ASOC CODEC DRIVERS
 883 M:      Lars-Peter Clausen <lars@metafoo.de>
 884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 885 W:      http://wiki.analog.com/
 886 W:      http://ez.analog.com/community/linux-device-drivers
 887 S:      Supported
 888 F:      sound/soc/codecs/adau*
 889 F:      sound/soc/codecs/adav*
 890 F:      sound/soc/codecs/ad1*
 891 F:      sound/soc/codecs/ad7*
 892 F:      sound/soc/codecs/ssm*
 893 F:      sound/soc/codecs/sigmadsp.*
 894
 895 ANALOG DEVICES INC DMA DRIVERS
 896 M:      Lars-Peter Clausen <lars@metafoo.de>
 897 W:      http://ez.analog.com/community/linux-device-drivers
 898 S:      Supported
 899 F:      drivers/dma/dma-axi-dmac.c
 900
 901 ANALOG DEVICES INC IIO DRIVERS
 902 M:      Lars-Peter Clausen <lars@metafoo.de>
 903 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 904 W:      http://wiki.analog.com/
 905 W:      http://ez.analog.com/community/linux-device-drivers
 906 S:      Supported
 907 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 909 F:      drivers/iio/*/ad*
 910 F:      drivers/iio/adc/ltc2497*
 911 X:      drivers/iio/*/adjd*
 912 F:      drivers/staging/iio/*/ad*
 913
 914 ANDES ARCHITECTURE
 915 M:      Greentime Hu <green.hu@gmail.com>
 916 M:      Vincent Chen <deanbo422@gmail.com>
 917 T:      git https://github.com/andestech/linux.git
 918 S:      Supported
 919 F:      arch/nds32/
 920 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 921 F:      Documentation/devicetree/bindings/nds32/
 922 K:      nds32
 923 N:      nds32
 924
 925 ANDROID CONFIG FRAGMENTS
 926 M:      Rob Herring <robh@kernel.org>
 927 S:      Supported
 928 F:      kernel/configs/android*
 929
 930 ANDROID DRIVERS
 931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 932 M:      Arve Hjønnevåg <arve@android.com>
 933 M:      Todd Kjos <tkjos@android.com>
 934 M:      Martijn Coenen <maco@android.com>
 935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 936 L:      devel@driverdev.osuosl.org
 937 S:      Supported
 938 F:      drivers/android/
 939 F:      drivers/staging/android/
 940
 941 ANDROID GOLDFISH PIC DRIVER
 942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 943 S:      Supported
 944 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 945 F:      drivers/irqchip/irq-goldfish-pic.c
 946
 947 ANDROID GOLDFISH RTC DRIVER
 948 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 949 S:      Supported
 950 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 951 F:      drivers/rtc/rtc-goldfish.c
 952
 953 ANDROID ION DRIVER
 954 M:      Laura Abbott <labbott@redhat.com>
 955 M:      Sumit Semwal <sumit.semwal@linaro.org>
 956 L:      devel@driverdev.osuosl.org
 957 L:      dri-devel@lists.freedesktop.org
 958 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 959 S:      Supported
 960 F:      drivers/staging/android/ion
 961 F:      drivers/staging/android/uapi/ion.h
 962
 963 AOA (Apple Onboard Audio) ALSA DRIVER
 964 M:      Johannes Berg <johannes@sipsolutions.net>
 965 L:      linuxppc-dev@lists.ozlabs.org
 966 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 967 S:      Maintained
 968 F:      sound/aoa/
 969
 970 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 971 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 972 L:      linux-iio@vger.kernel.org
 973 S:      Maintained
 974 F:      drivers/iio/adc/stx104.c
 975
 976 APM DRIVER
 977 M:      Jiri Kosina <jikos@kernel.org>
 978 S:      Odd fixes
 979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 980 F:      arch/x86/kernel/apm_32.c
 981 F:      include/linux/apm_bios.h
 982 F:      include/uapi/linux/apm_bios.h
 983 F:      drivers/char/apm-emulation.c
 984
 985 APPARMOR SECURITY MODULE
 986 M:      John Johansen <john.johansen@canonical.com>
 987 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 988 W:      wiki.apparmor.net
 989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 990 S:      Supported
 991 F:      security/apparmor/
 992 F:      Documentation/admin-guide/LSM/apparmor.rst
 993
 994 APPLE BCM5974 MULTITOUCH DRIVER
 995 M:      Henrik Rydberg <rydberg@bitmath.org>
 996 L:      linux-input@vger.kernel.org
 997 S:      Odd fixes
 998 F:      drivers/input/mouse/bcm5974.c
 999
1000 APPLE SMC DRIVER
1001 M:      Henrik Rydberg <rydberg@bitmath.org>
1002 L:      linux-hwmon@vger.kernel.org
1003 S:      Odd fixes
1004 F:      drivers/hwmon/applesmc.c
1005
1006 APPLETALK NETWORK LAYER
1007 L:      netdev@vger.kernel.org
1008 S:      Odd fixes
1009 F:      drivers/net/appletalk/
1010 F:      net/appletalk/
1011
1012 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1013 M:      Duc Dang <dhdang@apm.com>
1014 S:      Supported
1015 F:      arch/arm64/boot/dts/apm/
1016
1017 APPLIED MICRO (APM) X-GENE SOC EDAC
1018 M:      Loc Ho <lho@apm.com>
1019 S:      Supported
1020 F:      drivers/edac/xgene_edac.c
1021 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1022
1023 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1024 M:      Iyappan Subramanian <isubramanian@apm.com>
1025 M:      Keyur Chudgar <kchudgar@apm.com>
1026 S:      Supported
1027 F:      drivers/net/ethernet/apm/xgene-v2/
1028
1029 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1030 M:      Iyappan Subramanian <isubramanian@apm.com>
1031 M:      Keyur Chudgar <kchudgar@apm.com>
1032 M:      Quan Nguyen <qnguyen@apm.com>
1033 S:      Supported
1034 F:      drivers/net/ethernet/apm/xgene/
1035 F:      drivers/net/phy/mdio-xgene.c
1036 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1038
1039 APPLIED MICRO (APM) X-GENE SOC PMU
1040 M:      Tai Nguyen <ttnguyen@apm.com>
1041 S:      Supported
1042 F:      drivers/perf/xgene_pmu.c
1043 F:      Documentation/perf/xgene-pmu.txt
1044 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1045
1046 APTINA CAMERA SENSOR PLL
1047 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1048 L:      linux-media@vger.kernel.org
1049 S:      Maintained
1050 F:      drivers/media/i2c/aptina-pll.*
1051
1052 ARC FRAMEBUFFER DRIVER
1053 M:      Jaya Kumar <jayalk@intworks.biz>
1054 S:      Maintained
1055 F:      drivers/video/fbdev/arcfb.c
1056 F:      drivers/video/fbdev/core/fb_defio.c
1057
1058 ARC PGU DRM DRIVER
1059 M:      Alexey Brodkin <abrodkin@synopsys.com>
1060 S:      Supported
1061 F:      drivers/gpu/drm/arc/
1062 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1063
1064 ARCNET NETWORK LAYER
1065 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1066 L:      netdev@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/net/arcnet/
1069 F:      include/uapi/linux/if_arcnet.h
1070
1071 ARM ARCHITECTED TIMER DRIVER
1072 M:      Mark Rutland <mark.rutland@arm.com>
1073 M:      Marc Zyngier <marc.zyngier@arm.com>
1074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1075 S:      Maintained
1076 F:      arch/arm/include/asm/arch_timer.h
1077 F:      arch/arm64/include/asm/arch_timer.h
1078 F:      drivers/clocksource/arm_arch_timer.c
1079
1080 ARM HDLCD DRM DRIVER
1081 M:      Liviu Dudau <liviu.dudau@arm.com>
1082 S:      Supported
1083 F:      drivers/gpu/drm/arm/hdlcd_*
1084 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1085
1086 ARM MALI-DP DRM DRIVER
1087 M:      Liviu Dudau <liviu.dudau@arm.com>
1088 M:      Brian Starkey <brian.starkey@arm.com>
1089 M:      Mali DP Maintainers <malidp@foss.arm.com>
1090 S:      Supported
1091 F:      drivers/gpu/drm/arm/
1092 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1093
1094 ARM MFM AND FLOPPY DRIVERS
1095 M:      Ian Molton <spyro@f2s.com>
1096 S:      Maintained
1097 F:      arch/arm/lib/floppydma.S
1098 F:      arch/arm/include/asm/floppy.h
1099
1100 ARM PMU PROFILING AND DEBUGGING
1101 M:      Will Deacon <will.deacon@arm.com>
1102 M:      Mark Rutland <mark.rutland@arm.com>
1103 S:      Maintained
1104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1105 F:      arch/arm*/kernel/perf_*
1106 F:      arch/arm/oprofile/common.c
1107 F:      arch/arm*/kernel/hw_breakpoint.c
1108 F:      arch/arm*/include/asm/hw_breakpoint.h
1109 F:      arch/arm*/include/asm/perf_event.h
1110 F:      drivers/perf/*
1111 F:      include/linux/perf/arm_pmu.h
1112 F:      Documentation/devicetree/bindings/arm/pmu.txt
1113 F:      Documentation/devicetree/bindings/perf/
1114
1115 ARM PORT
1116 M:      Russell King <linux@armlinux.org.uk>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 W:      http://www.armlinux.org.uk/
1119 S:      Odd Fixes
1120 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1121 F:      arch/arm/
1122 X:      arch/arm/boot/dts/
1123
1124 ARM PRIMECELL AACI PL041 DRIVER
1125 M:      Russell King <linux@armlinux.org.uk>
1126 S:      Odd Fixes
1127 F:      sound/arm/aaci.*
1128
1129 ARM PRIMECELL BUS SUPPORT
1130 M:      Russell King <linux@armlinux.org.uk>
1131 S:      Odd Fixes
1132 F:      drivers/amba/
1133 F:      include/linux/amba/bus.h
1134
1135 ARM PRIMECELL CLCD PL110 DRIVER
1136 M:      Russell King <linux@armlinux.org.uk>
1137 S:      Odd Fixes
1138 F:      drivers/video/fbdev/amba-clcd.*
1139
1140 ARM PRIMECELL KMI PL050 DRIVER
1141 M:      Russell King <linux@armlinux.org.uk>
1142 S:      Odd Fixes
1143 F:      drivers/input/serio/ambakmi.*
1144 F:      include/linux/amba/kmi.h
1145
1146 ARM PRIMECELL MMCI PL180/1 DRIVER
1147 M:      Russell King <linux@armlinux.org.uk>
1148 S:      Odd Fixes
1149 F:      drivers/mmc/host/mmci.*
1150 F:      include/linux/amba/mmci.h
1151
1152 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1153 M:      Russell King <linux@armlinux.org.uk>
1154 S:      Odd Fixes
1155 F:      drivers/tty/serial/amba-pl01*.c
1156 F:      include/linux/amba/serial.h
1157
1158 ARM SMMU DRIVERS
1159 M:      Will Deacon <will.deacon@arm.com>
1160 R:      Robin Murphy <robin.murphy@arm.com>
1161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1162 S:      Maintained
1163 F:      drivers/iommu/arm-smmu.c
1164 F:      drivers/iommu/arm-smmu-v3.c
1165 F:      drivers/iommu/io-pgtable-arm.c
1166 F:      drivers/iommu/io-pgtable-arm-v7s.c
1167
1168 ARM SUB-ARCHITECTURES
1169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1170 S:      Maintained
1171 F:      arch/arm/mach-*/
1172 F:      arch/arm/plat-*/
1173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1174
1175 ARM/ACTIONS SEMI ARCHITECTURE
1176 M:      Andreas Färber <afaerber@suse.de>
1177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1178 S:      Maintained
1179 N:      owl
1180 F:      arch/arm/mach-actions/
1181 F:      arch/arm/boot/dts/owl-*
1182 F:      arch/arm64/boot/dts/actions/
1183 F:      drivers/clocksource/timer-owl*
1184 F:      drivers/pinctrl/actions/*
1185 F:      drivers/soc/actions/
1186 F:      include/dt-bindings/power/owl-*
1187 F:      include/linux/soc/actions/
1188 F:      Documentation/devicetree/bindings/arm/actions.txt
1189 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1190 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1191 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1192
1193 ARM/ADS SPHERE MACHINE SUPPORT
1194 M:      Lennert Buytenhek <kernel@wantstofly.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197
1198 ARM/AFEB9260 MACHINE SUPPORT
1199 M:      Sergey Lapin <slapin@ossfans.org>
1200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1201 S:      Maintained
1202
1203 ARM/AJECO 1ARM MACHINE SUPPORT
1204 M:      Lennert Buytenhek <kernel@wantstofly.org>
1205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1206 S:      Maintained
1207
1208 ARM/Allwinner SoC Clock Support
1209 M:      Emilio López <emilio@elopez.com.ar>
1210 S:      Maintained
1211 F:      drivers/clk/sunxi/
1212
1213 ARM/Allwinner sunXi SoC support
1214 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1215 M:      Chen-Yu Tsai <wens@csie.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 N:      sun[x456789]i
1219 N:      sun50i
1220 F:      arch/arm/mach-sunxi/
1221 F:      arch/arm64/boot/dts/allwinner/
1222 F:      drivers/clk/sunxi-ng/
1223 F:      drivers/pinctrl/sunxi/
1224 F:      drivers/soc/sunxi/
1225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1226
1227 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1228 M:      Neil Armstrong <narmstrong@baylibre.com>
1229 M:      Jerome Brunet <jbrunet@baylibre.com>
1230 L:      linux-amlogic@lists.infradead.org
1231 S:      Maintained
1232 F:      drivers/clk/meson/
1233 F:      include/dt-bindings/clock/meson*
1234 F:      include/dt-bindings/clock/gxbb*
1235 F:      Documentation/devicetree/bindings/clock/amlogic*
1236
1237 ARM/Amlogic Meson SoC support
1238 M:      Carlo Caione <carlo@caione.org>
1239 M:      Kevin Hilman <khilman@baylibre.com>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 L:      linux-amlogic@lists.infradead.org
1242 W:      http://linux-meson.com/
1243 S:      Maintained
1244 F:      arch/arm/mach-meson/
1245 F:      arch/arm/boot/dts/meson*
1246 F:      arch/arm64/boot/dts/amlogic/
1247 F:      drivers/pinctrl/meson/
1248 F:      drivers/mmc/host/meson*
1249 N:      meson
1250
1251 ARM/Annapurna Labs ALPINE ARCHITECTURE
1252 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1253 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-alpine/
1257 F:      arch/arm/boot/dts/alpine*
1258 F:      arch/arm64/boot/dts/al/
1259 F:      drivers/*/*alpine*
1260
1261 ARM/ARTPEC MACHINE SUPPORT
1262 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1263 M:      Lars Persson <lars.persson@axis.com>
1264 S:      Maintained
1265 L:      linux-arm-kernel@axis.com
1266 F:      arch/arm/mach-artpec
1267 F:      arch/arm/boot/dts/artpec6*
1268 F:      drivers/clk/axis
1269 F:      drivers/crypto/axis
1270 F:      drivers/pinctrl/pinctrl-artpec*
1271 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1272
1273 ARM/ASPEED I2C DRIVER
1274 M:      Brendan Higgins <brendanhiggins@google.com>
1275 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1276 R:      Joel Stanley <joel@jms.id.au>
1277 L:      linux-i2c@vger.kernel.org
1278 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1279 S:      Maintained
1280 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1281 F:      drivers/i2c/busses/i2c-aspeed.c
1282 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1283 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1284
1285 ARM/ASPEED MACHINE SUPPORT
1286 M:      Joel Stanley <joel@jms.id.au>
1287 R:      Andrew Jeffery <andrew@aj.id.au>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1290 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1291 S:      Supported
1292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1293 F:      arch/arm/mach-aspeed/
1294 F:      arch/arm/boot/dts/aspeed-*
1295 N:      aspeed
1296
1297 ARM/CALXEDA HIGHBANK ARCHITECTURE
1298 M:      Rob Herring <robh@kernel.org>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 F:      arch/arm/mach-highbank/
1302 F:      arch/arm/boot/dts/highbank.dts
1303 F:      arch/arm/boot/dts/ecx-*.dts*
1304
1305 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1306 M:      Krzysztof Halasa <khalasa@piap.pl>
1307 S:      Maintained
1308 F:      arch/arm/mach-cns3xxx/
1309
1310 ARM/CAVIUM THUNDER NETWORK DRIVER
1311 M:      Sunil Goutham <sgoutham@cavium.com>
1312 M:      Robert Richter <rric@kernel.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Supported
1315 F:      drivers/net/ethernet/cavium/thunder/
1316
1317 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1318 M:      Lukasz Majewski <lukma@denx.de>
1319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1320 S:      Maintained
1321 F:      arch/arm/mach-ep93xx/ts72xx.c
1322
1323 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1324 M:      Alexander Shiyan <shc_work@mail.ru>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Odd Fixes
1327 N:      clps711x
1328
1329 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1330 M:      Lennert Buytenhek <kernel@wantstofly.org>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333
1334 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1335 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1336 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      arch/arm/mach-ep93xx/
1340 F:      arch/arm/mach-ep93xx/include/mach/
1341
1342 ARM/CLKDEV SUPPORT
1343 M:      Russell King <linux@armlinux.org.uk>
1344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1345 S:      Maintained
1346 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1347 F:      drivers/clk/clkdev.c
1348
1349 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1350 M:      Mike Rapoport <mike@compulab.co.il>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353
1354 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1355 M:      Baruch Siach <baruch@tkos.co.il>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      arch/arm/boot/dts/cx92755*
1359 N:      digicolor
1360
1361 ARM/CONTEC MICRO9 MACHINE SUPPORT
1362 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1363 S:      Maintained
1364 F:      arch/arm/mach-ep93xx/micro9.c
1365
1366 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1367 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      drivers/hwtracing/coresight/*
1371 F:      Documentation/trace/coresight.txt
1372 F:      Documentation/trace/coresight-cpu-debug.txt
1373 F:      Documentation/devicetree/bindings/arm/coresight.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1375 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1376 F:      tools/perf/arch/arm/util/pmu.c
1377 F:      tools/perf/arch/arm/util/auxtrace.c
1378 F:      tools/perf/arch/arm/util/cs-etm.c
1379 F:      tools/perf/arch/arm/util/cs-etm.h
1380 F:      tools/perf/util/cs-etm.*
1381 F:      tools/perf/util/cs-etm-decoder/*
1382
1383 ARM/CORGI MACHINE SUPPORT
1384 M:      Richard Purdie <rpurdie@rpsys.net>
1385 S:      Maintained
1386
1387 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1388 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 T:      git git://github.com/ulli-kroll/linux.git
1392 S:      Maintained
1393 F:      Documentation/devicetree/bindings/arm/gemini.txt
1394 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1395 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1396 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1397 F:      arch/arm/mach-gemini/
1398 F:      drivers/net/ethernet/cortina/
1399 F:      drivers/pinctrl/pinctrl-gemini.c
1400 F:      drivers/rtc/rtc-ftrtc010.c
1401
1402 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1403 M:      Barry Song <baohua@kernel.org>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1406 S:      Maintained
1407 F:      arch/arm/boot/dts/prima2*
1408 F:      arch/arm/mach-prima2/
1409 F:      drivers/clk/sirf/
1410 F:      drivers/clocksource/timer-prima2.c
1411 F:      drivers/clocksource/timer-atlas7.c
1412 N:      [^a-z]sirf
1413
1414 ARM/EBSA110 MACHINE SUPPORT
1415 M:      Russell King <linux@armlinux.org.uk>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 W:      http://www.armlinux.org.uk/
1418 S:      Maintained
1419 F:      arch/arm/mach-ebsa110/
1420 F:      drivers/net/ethernet/amd/am79c961a.*
1421
1422 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1423 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 S:      Maintained
1427 N:      efm32
1428
1429 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1430 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 F:      arch/arm/mach-pxa/ezx.c
1434
1435 ARM/FARADAY FA526 PORT
1436 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 T:      git git://git.berlios.de/gemini-board
1440 F:      arch/arm/mm/*-fa*
1441
1442 ARM/FOOTBRIDGE ARCHITECTURE
1443 M:      Russell King <linux@armlinux.org.uk>
1444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1445 W:      http://www.armlinux.org.uk/
1446 S:      Maintained
1447 F:      arch/arm/include/asm/hardware/dec21285.h
1448 F:      arch/arm/mach-footbridge/
1449
1450 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1451 M:      Shawn Guo <shawnguo@kernel.org>
1452 M:      Sascha Hauer <s.hauer@pengutronix.de>
1453 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1454 R:      Fabio Estevam <fabio.estevam@nxp.com>
1455 R:      NXP Linux Team <linux-imx@nxp.com>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1459 F:      arch/arm/mach-imx/
1460 F:      arch/arm/mach-mxs/
1461 F:      arch/arm/boot/dts/imx*
1462 F:      arch/arm/configs/imx*_defconfig
1463 F:      drivers/clk/imx/
1464 F:      drivers/soc/imx/
1465 F:      include/soc/imx/
1466
1467 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1468 M:      Shawn Guo <shawnguo@kernel.org>
1469 M:      Sascha Hauer <s.hauer@pengutronix.de>
1470 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1471 R:      Stefan Agner <stefan@agner.ch>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1475 F:      arch/arm/mach-imx/*vf610*
1476 F:      arch/arm/boot/dts/vf*
1477
1478 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1479 M:      Shawn Guo <shawnguo@kernel.org>
1480 M:      Li Yang <leoyang.li@nxp.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1484 F:      arch/arm/boot/dts/ls1021a*
1485 F:      arch/arm64/boot/dts/freescale/fsl-*
1486 F:      arch/arm64/boot/dts/freescale/qoriq-*
1487
1488 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1489 M:      Lennert Buytenhek <kernel@wantstofly.org>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492
1493 ARM/GUMSTIX MACHINE SUPPORT
1494 M:      Steve Sakoman <sakoman@gmail.com>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497
1498 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1499 M:      Philipp Zabel <philipp.zabel@gmail.com>
1500 M:      Paul Parsons <lost.distance@yahoo.com>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      arch/arm/mach-pxa/hx4700.c
1504 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1505 F:      sound/soc/pxa/hx4700.c
1506
1507 ARM/HISILICON SOC SUPPORT
1508 M:      Wei Xu <xuwei5@hisilicon.com>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 W:      http://www.hisilicon.com
1511 S:      Supported
1512 T:      git git://github.com/hisilicon/linux-hisi.git
1513 F:      arch/arm/mach-hisi/
1514 F:      arch/arm/boot/dts/hi3*
1515 F:      arch/arm/boot/dts/hip*
1516 F:      arch/arm/boot/dts/hisi*
1517 F:      arch/arm64/boot/dts/hisilicon/
1518
1519 ARM/HP JORNADA 7XX MACHINE SUPPORT
1520 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1521 W:      www.jlime.com
1522 S:      Maintained
1523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1524 F:      arch/arm/mach-sa1100/jornada720.c
1525 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1526
1527 ARM/IGEP MACHINE SUPPORT
1528 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1529 M:      Javier Martinez Canillas <javier@dowhile0.org>
1530 L:      linux-omap@vger.kernel.org
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/boot/dts/omap3-igep*
1534
1535 ARM/INCOME PXA270 SUPPORT
1536 M:      Marek Vasut <marek.vasut@gmail.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1540
1541 ARM/INTEL IOP13XX ARM ARCHITECTURE
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/INTEL IOP32X ARM ARCHITECTURE
1547 M:      Lennert Buytenhek <kernel@wantstofly.org>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550
1551 ARM/INTEL IOP33X ARM ARCHITECTURE
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Orphan
1554
1555 ARM/INTEL IQ81342EX MACHINE SUPPORT
1556 M:      Lennert Buytenhek <kernel@wantstofly.org>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559
1560 ARM/INTEL IXDP2850 MACHINE SUPPORT
1561 M:      Lennert Buytenhek <kernel@wantstofly.org>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Maintained
1564
1565 ARM/INTEL IXP4XX ARM ARCHITECTURE
1566 M:      Imre Kaloz <kaloz@openwrt.org>
1567 M:      Krzysztof Halasa <khalasa@piap.pl>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 S:      Maintained
1570 F:      arch/arm/mach-ixp4xx/
1571
1572 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1573 M:      Jonathan Cameron <jic23@cam.ac.uk>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 S:      Maintained
1576 F:      arch/arm/mach-pxa/stargate2.c
1577 F:      drivers/pcmcia/pxa2xx_stargate2.c
1578
1579 ARM/INTEL XSC3 (MANZANO) ARM CORE
1580 M:      Lennert Buytenhek <kernel@wantstofly.org>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Maintained
1583
1584 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1585 M:      Lennert Buytenhek <kernel@wantstofly.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588
1589 ARM/LG1K ARCHITECTURE
1590 M:      Chanho Min <chanho.min@lge.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      arch/arm64/boot/dts/lg/
1594
1595 ARM/LOGICPD PXA270 MACHINE SUPPORT
1596 M:      Lennert Buytenhek <kernel@wantstofly.org>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599
1600 ARM/LPC18XX ARCHITECTURE
1601 M:      Joachim Eastwood <manabian@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/boot/dts/lpc43*
1605 F:      drivers/clk/nxp/clk-lpc18xx*
1606 F:      drivers/clocksource/timer-lpc32xx.c
1607 F:      drivers/i2c/busses/i2c-lpc2k.c
1608 F:      drivers/memory/pl172.c
1609 F:      drivers/mtd/spi-nor/nxp-spifi.c
1610 F:      drivers/rtc/rtc-lpc24xx.c
1611 N:      lpc18xx
1612
1613 ARM/LPC32XX SOC SUPPORT
1614 M:      Vladimir Zapolskiy <vz@mleia.com>
1615 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1618 S:      Maintained
1619 F:      arch/arm/boot/dts/lpc32*
1620 F:      arch/arm/mach-lpc32xx/
1621 F:      drivers/i2c/busses/i2c-pnx.c
1622 F:      drivers/net/ethernet/nxp/lpc_eth.c
1623 F:      drivers/usb/host/ohci-nxp.c
1624 F:      drivers/watchdog/pnx4008_wdt.c
1625 N:      lpc32xx
1626
1627 ARM/MAGICIAN MACHINE SUPPORT
1628 M:      Philipp Zabel <philipp.zabel@gmail.com>
1629 S:      Maintained
1630
1631 ARM/Marvell Dove/MV78xx0/Orion SOC support
1632 M:      Jason Cooper <jason@lakedaemon.net>
1633 M:      Andrew Lunn <andrew@lunn.ch>
1634 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1635 M:      Gregory Clement <gregory.clement@bootlin.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      Documentation/devicetree/bindings/soc/dove/
1639 F:      arch/arm/mach-dove/
1640 F:      arch/arm/mach-mv78xx0/
1641 F:      arch/arm/mach-orion5x/
1642 F:      arch/arm/plat-orion/
1643 F:      arch/arm/boot/dts/dove*
1644 F:      arch/arm/boot/dts/orion5x*
1645
1646 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1647 M:      Jason Cooper <jason@lakedaemon.net>
1648 M:      Andrew Lunn <andrew@lunn.ch>
1649 M:      Gregory Clement <gregory.clement@bootlin.com>
1650 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/boot/dts/armada*
1654 F:      arch/arm/boot/dts/kirkwood*
1655 F:      arch/arm/configs/mvebu_*_defconfig
1656 F:      arch/arm/mach-mvebu/
1657 F:      arch/arm64/boot/dts/marvell/armada*
1658 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1659 F:      drivers/cpufreq/mvebu-cpufreq.c
1660 F:      drivers/irqchip/irq-armada-370-xp.c
1661 F:      drivers/irqchip/irq-mvebu-*
1662 F:      drivers/pinctrl/mvebu/
1663 F:      drivers/rtc/rtc-armada38x.c
1664
1665 ARM/Mediatek RTC DRIVER
1666 M:      Eddie Huang <eddie.huang@mediatek.com>
1667 M:      Sean Wang <sean.wang@mediatek.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1672 F:      drivers/rtc/rtc-mt6397.c
1673 F:      drivers/rtc/rtc-mt7622.c
1674
1675 ARM/Mediatek SoC support
1676 M:      Matthias Brugger <matthias.bgg@gmail.com>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/boot/dts/mt6*
1681 F:      arch/arm/boot/dts/mt7*
1682 F:      arch/arm/boot/dts/mt8*
1683 F:      arch/arm/mach-mediatek/
1684 F:      arch/arm64/boot/dts/mediatek/
1685 N:      mtk
1686 K:      mediatek
1687
1688 ARM/Mediatek USB3 PHY DRIVER
1689 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      drivers/phy/mediatek/
1694 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1695
1696 ARM/MICREL KS8695 ARCHITECTURE
1697 M:      Greg Ungerer <gerg@uclinux.org>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 F:      arch/arm/mach-ks8695/
1700 S:      Odd Fixes
1701
1702 ARM/Microchip (AT91) SoC support
1703 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1704 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 W:      http://www.linux4sam.org
1707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1708 S:      Supported
1709 N:      at91
1710 N:      atmel
1711 F:      arch/arm/mach-at91/
1712 F:      include/soc/at91/
1713 F:      arch/arm/boot/dts/at91*.dts
1714 F:      arch/arm/boot/dts/at91*.dtsi
1715 F:      arch/arm/boot/dts/sama*.dts
1716 F:      arch/arm/boot/dts/sama*.dtsi
1717 F:      arch/arm/include/debug/at91.S
1718 F:      drivers/memory/atmel*
1719 F:      drivers/watchdog/sama5d4_wdt.c
1720 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1721 X:      drivers/net/wireless/atmel/
1722
1723 ARM/MIOA701 MACHINE SUPPORT
1724 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 F:      arch/arm/mach-pxa/mioa701.c
1727 S:      Maintained
1728
1729 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1730 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1731 S:      Maintained
1732
1733 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1734 M:      Linus Walleij <linus.walleij@linaro.org>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      arch/arm/mach-nomadik/
1738 F:      arch/arm/mach-u300/
1739 F:      arch/arm/mach-ux500/
1740 F:      arch/arm/boot/dts/ste-*
1741 F:      drivers/clk/clk-nomadik.c
1742 F:      drivers/clk/clk-u300.c
1743 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1744 F:      drivers/clocksource/timer-u300.c
1745 F:      drivers/dma/coh901318*
1746 F:      drivers/dma/ste_dma40*
1747 F:      drivers/hwspinlock/u8500_hsem.c
1748 F:      drivers/i2c/busses/i2c-nomadik.c
1749 F:      drivers/i2c/busses/i2c-stu300.c
1750 F:      drivers/mfd/ab3100*
1751 F:      drivers/mfd/ab8500*
1752 F:      drivers/mfd/abx500*
1753 F:      drivers/mfd/dbx500*
1754 F:      drivers/mfd/db8500*
1755 F:      drivers/pinctrl/nomadik/
1756 F:      drivers/pinctrl/pinctrl-coh901*
1757 F:      drivers/pinctrl/pinctrl-u300.c
1758 F:      drivers/rtc/rtc-ab3100.c
1759 F:      drivers/rtc/rtc-ab8500.c
1760 F:      drivers/rtc/rtc-coh901331.c
1761 F:      drivers/rtc/rtc-pl031.c
1762 F:      drivers/watchdog/coh901327_wdt.c
1763 F:      Documentation/devicetree/bindings/arm/ste-*
1764 F:      Documentation/devicetree/bindings/arm/ux500/
1765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1766
1767 ARM/NUVOTON NPCM ARCHITECTURE
1768 M:      Avi Fishman <avifishman70@gmail.com>
1769 M:      Tomer Maimon <tmaimon77@gmail.com>
1770 R:      Patrick Venture <venture@google.com>
1771 R:      Nancy Yuen <yuenn@google.com>
1772 R:      Brendan Higgins <brendanhiggins@google.com>
1773 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1774 S:      Supported
1775 F:      arch/arm/mach-npcm/
1776 F:      arch/arm/boot/dts/nuvoton-npcm*
1777 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1778 F:      drivers/*/*npcm*
1779 F:      Documentation/devicetree/bindings/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*/*npcm*
1781
1782 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1783 M:      Wan ZongShun <mcuos.com@gmail.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 W:      http://www.mcuos.com
1786 S:      Maintained
1787 F:      arch/arm/mach-w90x900/
1788 F:      drivers/input/keyboard/w90p910_keypad.c
1789 F:      drivers/input/touchscreen/w90p910_ts.c
1790 F:      drivers/watchdog/nuc900_wdt.c
1791 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1792 F:      drivers/mtd/nand/raw/nuc900_nand.c
1793 F:      drivers/rtc/rtc-nuc900.c
1794 F:      drivers/spi/spi-nuc900.c
1795 F:      drivers/usb/host/ehci-w90x900.c
1796 F:      drivers/video/fbdev/nuc900fb.c
1797
1798 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1799 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1800 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1801 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1802 S:      Supported
1803
1804 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1805 M:      Alexander Clouter <alex@digriz.org.uk>
1806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1807 W:      http://www.digriz.org.uk/ts78xx/kernel
1808 S:      Maintained
1809 F:      arch/arm/mach-orion5x/ts78xx-*
1810
1811 ARM/OXNAS platform support
1812 M:      Neil Armstrong <narmstrong@baylibre.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      arch/arm/mach-oxnas/
1817 F:      arch/arm/boot/dts/ox8*.dts*
1818 N:      oxnas
1819
1820 ARM/PALM TREO SUPPORT
1821 M:      Tomas Cech <sleep_walker@suse.com>
1822 L:      linux-arm-kernel@lists.infradead.org
1823 W:      http://hackndev.com
1824 S:      Maintained
1825 F:      arch/arm/mach-pxa/palmtreo.*
1826
1827 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1828 M:      Marek Vasut <marek.vasut@gmail.com>
1829 L:      linux-arm-kernel@lists.infradead.org
1830 W:      http://hackndev.com
1831 S:      Maintained
1832 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1833 F:      arch/arm/mach-pxa/palmtx.c
1834 F:      arch/arm/mach-pxa/palmt5.*
1835 F:      arch/arm/mach-pxa/include/mach/palmld.h
1836 F:      arch/arm/mach-pxa/palmld.c
1837 F:      arch/arm/mach-pxa/palmte2.*
1838 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1839 F:      arch/arm/mach-pxa/palmtc.c
1840
1841 ARM/PALMZ72 SUPPORT
1842 M:      Sergey Lapin <slapin@ossfans.org>
1843 L:      linux-arm-kernel@lists.infradead.org
1844 W:      http://hackndev.com
1845 S:      Maintained
1846 F:      arch/arm/mach-pxa/palmz72.*
1847
1848 ARM/PLEB SUPPORT
1849 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1850 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1851 S:      Maintained
1852
1853 ARM/PT DIGITAL BOARD PORT
1854 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 W:      http://www.armlinux.org.uk/
1857 S:      Maintained
1858
1859 ARM/QUALCOMM SUPPORT
1860 M:      Andy Gross <andy.gross@linaro.org>
1861 M:      David Brown <david.brown@linaro.org>
1862 L:      linux-arm-msm@vger.kernel.org
1863 L:      linux-soc@vger.kernel.org
1864 S:      Maintained
1865 F:      Documentation/devicetree/bindings/soc/qcom/
1866 F:      arch/arm/boot/dts/qcom-*.dts
1867 F:      arch/arm/boot/dts/qcom-*.dtsi
1868 F:      arch/arm/mach-qcom/
1869 F:      arch/arm64/boot/dts/qcom/*
1870 F:      drivers/i2c/busses/i2c-qup.c
1871 F:      drivers/clk/qcom/
1872 F:      drivers/dma/qcom/
1873 F:      drivers/soc/qcom/
1874 F:      drivers/spi/spi-qup.c
1875 F:      drivers/tty/serial/msm_serial.c
1876 F:      drivers/*/pm8???-*
1877 F:      drivers/mfd/ssbi.c
1878 F:      drivers/firmware/qcom_scm*
1879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1880
1881 ARM/RADISYS ENP2611 MACHINE SUPPORT
1882 M:      Lennert Buytenhek <kernel@wantstofly.org>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 S:      Maintained
1885
1886 ARM/REALTEK ARCHITECTURE
1887 M:      Andreas Färber <afaerber@suse.de>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm64/boot/dts/realtek/
1891 F:      Documentation/devicetree/bindings/arm/realtek.txt
1892
1893 ARM/RENESAS ARM64 ARCHITECTURE
1894 M:      Simon Horman <horms@verge.net.au>
1895 M:      Magnus Damm <magnus.damm@gmail.com>
1896 L:      linux-renesas-soc@vger.kernel.org
1897 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1899 S:      Supported
1900 F:      arch/arm64/boot/dts/renesas/
1901 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1902 F:      drivers/soc/renesas/
1903 F:      include/linux/soc/renesas/
1904
1905 ARM/RISCPC ARCHITECTURE
1906 M:      Russell King <linux@armlinux.org.uk>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 W:      http://www.armlinux.org.uk/
1909 S:      Maintained
1910 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1911 F:      arch/arm/include/asm/hardware/ioc.h
1912 F:      arch/arm/include/asm/hardware/iomd.h
1913 F:      arch/arm/include/asm/hardware/memc.h
1914 F:      arch/arm/mach-rpc/
1915 F:      drivers/net/ethernet/8390/etherh.c
1916 F:      drivers/net/ethernet/i825xx/ether1*
1917 F:      drivers/net/ethernet/seeq/ether3*
1918 F:      drivers/scsi/arm/
1919
1920 ARM/Rockchip SoC support
1921 M:      Heiko Stuebner <heiko@sntech.de>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 L:      linux-rockchip@lists.infradead.org
1924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1925 S:      Maintained
1926 F:      arch/arm/boot/dts/rk3*
1927 F:      arch/arm/boot/dts/rv1108*
1928 F:      arch/arm/mach-rockchip/
1929 F:      drivers/clk/rockchip/
1930 F:      drivers/i2c/busses/i2c-rk3x.c
1931 F:      drivers/*/*rockchip*
1932 F:      drivers/*/*/*rockchip*
1933 F:      sound/soc/rockchip/
1934 N:      rockchip
1935
1936 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1937 M:      Kukjin Kim <kgene@kernel.org>
1938 M:      Krzysztof Kozlowski <krzk@kernel.org>
1939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1940 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1941 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/s3c*
1944 F:      arch/arm/boot/dts/s5p*
1945 F:      arch/arm/boot/dts/exynos*
1946 F:      arch/arm64/boot/dts/exynos/
1947 F:      arch/arm/plat-samsung/
1948 F:      arch/arm/mach-s3c24*/
1949 F:      arch/arm/mach-s3c64xx/
1950 F:      arch/arm/mach-s5p*/
1951 F:      arch/arm/mach-exynos*/
1952 F:      drivers/*/*s3c24*
1953 F:      drivers/*/*/*s3c24*
1954 F:      drivers/*/*s3c64xx*
1955 F:      drivers/*/*s5pv210*
1956 F:      drivers/memory/samsung/*
1957 F:      drivers/soc/samsung/*
1958 F:      Documentation/arm/Samsung/
1959 F:      Documentation/devicetree/bindings/arm/samsung/
1960 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1961 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1962 N:      exynos
1963
1964 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1965 M:      Kyungmin Park <kyungmin.park@samsung.com>
1966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1967 S:      Maintained
1968 F:      arch/arm/mach-s5pv210/
1969
1970 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1971 M:      Kyungmin Park <kyungmin.park@samsung.com>
1972 M:      Kamil Debski <kamil@wypas.org>
1973 M:      Andrzej Hajda <a.hajda@samsung.com>
1974 L:      linux-arm-kernel@lists.infradead.org
1975 L:      linux-media@vger.kernel.org
1976 S:      Maintained
1977 F:      drivers/media/platform/s5p-g2d/
1978
1979 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1980 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1981 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1982 L:      linux-media@vger.kernel.org
1983 S:      Maintained
1984 F:      drivers/media/platform/s5p-cec/
1985 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1986
1987 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1988 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1989 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1990 L:      linux-arm-kernel@lists.infradead.org
1991 L:      linux-media@vger.kernel.org
1992 S:      Maintained
1993 F:      drivers/media/platform/s5p-jpeg/
1994
1995 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1996 M:      Kyungmin Park <kyungmin.park@samsung.com>
1997 M:      Kamil Debski <kamil@wypas.org>
1998 M:      Jeongtae Park <jtp.park@samsung.com>
1999 M:      Andrzej Hajda <a.hajda@samsung.com>
2000 L:      linux-arm-kernel@lists.infradead.org
2001 L:      linux-media@vger.kernel.org
2002 S:      Maintained
2003 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2004 F:      drivers/media/platform/s5p-mfc/
2005
2006 ARM/SHMOBILE ARM ARCHITECTURE
2007 M:      Simon Horman <horms@verge.net.au>
2008 M:      Magnus Damm <magnus.damm@gmail.com>
2009 L:      linux-renesas-soc@vger.kernel.org
2010 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2012 S:      Supported
2013 F:      arch/arm/boot/dts/emev2*
2014 F:      arch/arm/boot/dts/r7s*
2015 F:      arch/arm/boot/dts/r8a*
2016 F:      arch/arm/boot/dts/r9a*
2017 F:      arch/arm/boot/dts/sh*
2018 F:      arch/arm/configs/shmobile_defconfig
2019 F:      arch/arm/include/debug/renesas-scif.S
2020 F:      arch/arm/mach-shmobile/
2021 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2022 F:      drivers/soc/renesas/
2023 F:      include/linux/soc/renesas/
2024
2025 ARM/SOCFPGA ARCHITECTURE
2026 M:      Dinh Nguyen <dinguyen@kernel.org>
2027 S:      Maintained
2028 F:      arch/arm/mach-socfpga/
2029 F:      arch/arm/boot/dts/socfpga*
2030 F:      arch/arm/configs/socfpga_defconfig
2031 F:      arch/arm64/boot/dts/altera/
2032 W:      http://www.rocketboards.org
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2034
2035 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2036 M:      Dinh Nguyen <dinguyen@kernel.org>
2037 S:      Maintained
2038 F:      drivers/clk/socfpga/
2039
2040 ARM/SOCFPGA EDAC SUPPORT
2041 M:      Thor Thayer <thor.thayer@linux.intel.com>
2042 S:      Maintained
2043 F:      drivers/edac/altera_edac.
2044
2045 ARM/SPREADTRUM SoC SUPPORT
2046 M:      Orson Zhai <orsonzhai@gmail.com>
2047 M:      Baolin Wang <baolin.wang@linaro.org>
2048 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2049 S:      Maintained
2050 F:      arch/arm64/boot/dts/sprd
2051 N:      sprd
2052
2053 ARM/STI ARCHITECTURE
2054 M:      Patrice Chotard <patrice.chotard@st.com>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 W:      http://www.stlinux.com
2057 S:      Maintained
2058 F:      arch/arm/mach-sti/
2059 F:      arch/arm/boot/dts/sti*
2060 F:      drivers/char/hw_random/st-rng.c
2061 F:      drivers/clocksource/arm_global_timer.c
2062 F:      drivers/clocksource/clksrc_st_lpc.c
2063 F:      drivers/cpufreq/sti-cpufreq.c
2064 F:      drivers/dma/st_fdma*
2065 F:      drivers/i2c/busses/i2c-st.c
2066 F:      drivers/media/rc/st_rc.c
2067 F:      drivers/media/platform/sti/c8sectpfe/
2068 F:      drivers/mmc/host/sdhci-st.c
2069 F:      drivers/phy/st/phy-miphy28lp.c
2070 F:      drivers/phy/st/phy-stih407-usb.c
2071 F:      drivers/pinctrl/pinctrl-st.c
2072 F:      drivers/remoteproc/st_remoteproc.c
2073 F:      drivers/remoteproc/st_slim_rproc.c
2074 F:      drivers/reset/sti/
2075 F:      drivers/rtc/rtc-st-lpc.c
2076 F:      drivers/tty/serial/st-asc.c
2077 F:      drivers/usb/dwc3/dwc3-st.c
2078 F:      drivers/usb/host/ehci-st.c
2079 F:      drivers/usb/host/ohci-st.c
2080 F:      drivers/watchdog/st_lpc_wdt.c
2081 F:      drivers/ata/ahci_st.c
2082 F:      include/linux/remoteproc/st_slim_rproc.h
2083
2084 ARM/STM32 ARCHITECTURE
2085 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2086 M:      Alexandre Torgue <alexandre.torgue@st.com>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 S:      Maintained
2089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2090 N:      stm32
2091 F:      arch/arm/boot/dts/stm32*
2092 F:      arch/arm/mach-stm32/
2093 F:      drivers/clocksource/armv7m_systick.c
2094
2095 ARM/Synaptics Berlin SoC support
2096 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2097 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/mach-berlin/
2101 F:      arch/arm/boot/dts/berlin*
2102 F:      arch/arm64/boot/dts/marvell/berlin*
2103
2104 ARM/TANGO ARCHITECTURE
2105 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2106 M:      Mans Rullgard <mans@mansr.com>
2107 L:      linux-arm-kernel@lists.infradead.org
2108 S:      Odd Fixes
2109 N:      tango
2110
2111 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2112 M:      Lennert Buytenhek <kernel@wantstofly.org>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 S:      Maintained
2115
2116 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2117 M:      Hans Verkuil <hans.verkuil@cisco.com>
2118 L:      linux-tegra@vger.kernel.org
2119 L:      linux-media@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/media/platform/tegra-cec/
2122 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2123
2124 ARM/TETON BGA MACHINE SUPPORT
2125 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2127 S:      Maintained
2128
2129 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2130 M:      Santosh Shilimkar <ssantosh@kernel.org>
2131 L:      linux-kernel@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/memory/*emif*
2134
2135 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2136 M:      Tero Kristo <t-kristo@ti.com>
2137 M:      Nishanth Menon <nm@ti.com>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 S:      Supported
2140 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2141 F:      arch/arm64/boot/dts/ti/Makefile
2142 F:      arch/arm64/boot/dts/ti/k3-*
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/mach-keystone/
2149 F:      arch/arm/boot/dts/keystone-*
2150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2151
2152 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2153 M:      Santosh Shilimkar <ssantosh@kernel.org>
2154 L:      linux-kernel@vger.kernel.org
2155 S:      Maintained
2156 F:      drivers/clk/keystone/
2157
2158 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2159 M:      Santosh Shilimkar <ssantosh@kernel.org>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 L:      linux-kernel@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/clocksource/timer-keystone.c
2164
2165 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2166 M:      Santosh Shilimkar <ssantosh@kernel.org>
2167 L:      linux-kernel@vger.kernel.org
2168 S:      Maintained
2169 F:      drivers/power/reset/keystone-reset.c
2170
2171 ARM/THECUS N2100 MACHINE SUPPORT
2172 M:      Lennert Buytenhek <kernel@wantstofly.org>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175
2176 ARM/TOSA MACHINE SUPPORT
2177 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2178 M:      Dirk Opfer <dirk@opfer-online.de>
2179 S:      Maintained
2180
2181 ARM/UNIPHIER ARCHITECTURE
2182 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2185 S:      Maintained
2186 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2187 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2188 F:      arch/arm/boot/dts/uniphier*
2189 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2190 F:      arch/arm/mach-uniphier/
2191 F:      arch/arm/mm/cache-uniphier.c
2192 F:      arch/arm64/boot/dts/socionext/uniphier*
2193 F:      drivers/bus/uniphier-system-bus.c
2194 F:      drivers/clk/uniphier/
2195 F:      drivers/gpio/gpio-uniphier.c
2196 F:      drivers/i2c/busses/i2c-uniphier*
2197 F:      drivers/irqchip/irq-uniphier-aidet.c
2198 F:      drivers/pinctrl/uniphier/
2199 F:      drivers/reset/reset-uniphier.c
2200 F:      drivers/tty/serial/8250/8250_uniphier.c
2201 N:      uniphier
2202
2203 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2204 M:      Ulf Hansson <ulf.hansson@linaro.org>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 T:      git git://git.linaro.org/people/ulfh/clk.git
2207 S:      Maintained
2208 F:      drivers/clk/ux500/
2209
2210 ARM/VERSATILE EXPRESS PLATFORM
2211 M:      Liviu Dudau <liviu.dudau@arm.com>
2212 M:      Sudeep Holla <sudeep.holla@arm.com>
2213 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Maintained
2216 F:      arch/arm/boot/dts/vexpress*
2217 F:      arch/arm64/boot/dts/arm/
2218 F:      arch/arm/mach-vexpress/
2219 F:      */*/vexpress*
2220 F:      */*/*/vexpress*
2221 F:      drivers/clk/versatile/clk-vexpress-osc.c
2222 F:      drivers/clocksource/timer-versatile.c
2223 N:      mps2
2224
2225 ARM/VFP SUPPORT
2226 M:      Russell King <linux@armlinux.org.uk>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 W:      http://www.armlinux.org.uk/
2229 S:      Maintained
2230 F:      arch/arm/vfp/
2231
2232 ARM/VOIPAC PXA270 SUPPORT
2233 M:      Marek Vasut <marek.vasut@gmail.com>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 S:      Maintained
2236 F:      arch/arm/mach-pxa/vpac270.c
2237 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2238
2239 ARM/VT8500 ARM ARCHITECTURE
2240 M:      Tony Prisk <linux@prisktech.co.nz>
2241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2242 S:      Maintained
2243 F:      arch/arm/mach-vt8500/
2244 F:      drivers/clocksource/timer-vt8500.c
2245 F:      drivers/i2c/busses/i2c-wmt.c
2246 F:      drivers/mmc/host/wmt-sdmmc.c
2247 F:      drivers/pwm/pwm-vt8500.c
2248 F:      drivers/rtc/rtc-vt8500.c
2249 F:      drivers/tty/serial/vt8500_serial.c
2250 F:      drivers/usb/host/ehci-platform.c
2251 F:      drivers/usb/host/uhci-platform.c
2252 F:      drivers/video/fbdev/vt8500lcdfb.*
2253 F:      drivers/video/fbdev/wm8505fb*
2254 F:      drivers/video/fbdev/wmt_ge_rops.*
2255
2256 ARM/ZIPIT Z2 SUPPORT
2257 M:      Marek Vasut <marek.vasut@gmail.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 F:      arch/arm/mach-pxa/z2.c
2261 F:      arch/arm/mach-pxa/include/mach/z2.h
2262
2263 ARM/ZTE ARCHITECTURE
2264 M:      Jun Nie <jun.nie@linaro.org>
2265 M:      Baoyou Xie <baoyou.xie@linaro.org>
2266 M:      Shawn Guo <shawnguo@kernel.org>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 S:      Maintained
2269 F:      arch/arm/boot/dts/zx2967*
2270 F:      arch/arm/mach-zx/
2271 F:      arch/arm64/boot/dts/zte/
2272 F:      drivers/clk/zte/
2273 F:      drivers/dma/zx_dma.c
2274 F:      drivers/gpio/gpio-zx.c
2275 F:      drivers/i2c/busses/i2c-zx2967.c
2276 F:      drivers/mmc/host/dw_mmc-zx.*
2277 F:      drivers/pinctrl/zte/
2278 F:      drivers/soc/zte/
2279 F:      drivers/thermal/zx2967_thermal.c
2280 F:      drivers/watchdog/zx2967_wdt.c
2281 F:      Documentation/devicetree/bindings/arm/zte.txt
2282 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2283 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2284 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2285 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2286 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2287 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2288 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2289 F:      Documentation/devicetree/bindings/soc/zte/
2290 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2291 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2292 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2293 F:      include/dt-bindings/clock/zx2967*.h
2294 F:      include/dt-bindings/soc/zte,*.h
2295 F:      sound/soc/codecs/zx_aud96p22.c
2296 F:      sound/soc/zte/
2297
2298 ARM/ZYNQ ARCHITECTURE
2299 M:      Michal Simek <michal.simek@xilinx.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 W:      http://wiki.xilinx.com
2302 T:      git https://github.com/Xilinx/linux-xlnx.git
2303 S:      Supported
2304 F:      arch/arm/mach-zynq/
2305 F:      drivers/cpuidle/cpuidle-zynq.c
2306 F:      drivers/block/xsysace.c
2307 N:      zynq
2308 N:      xilinx
2309 F:      drivers/clocksource/timer-cadence-ttc.c
2310 F:      drivers/i2c/busses/i2c-cadence.c
2311 F:      drivers/mmc/host/sdhci-of-arasan.c
2312 F:      drivers/edac/synopsys_edac.c
2313 F:      drivers/i2c/busses/i2c-xiic.c
2314
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM47XX MIPS ARCHITECTURE
2877 M:      Hauke Mehrtens <hauke@hauke-m.de>
2878 M:      Rafał Miłecki <zajec5@gmail.com>
2879 L:      linux-mips@linux-mips.org
2880 S:      Maintained
2881 F:      Documentation/devicetree/bindings/mips/brcm/
2882 F:      arch/mips/bcm47xx/*
2883 F:      arch/mips/include/asm/mach-bcm47xx/*
2884
2885 BROADCOM BCM5301X ARM ARCHITECTURE
2886 M:      Hauke Mehrtens <hauke@hauke-m.de>
2887 M:      Rafał Miłecki <zajec5@gmail.com>
2888 M:      Jon Mason <jonmason@broadcom.com>
2889 M:      bcm-kernel-feedback-list@broadcom.com
2890 L:      linux-arm-kernel@lists.infradead.org
2891 S:      Maintained
2892 F:      arch/arm/mach-bcm/bcm_5301x.c
2893 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2894 F:      arch/arm/boot/dts/bcm470*
2895 F:      arch/arm/boot/dts/bcm953012*
2896
2897 BROADCOM BCM53573 ARM ARCHITECTURE
2898 M:      Rafał Miłecki <rafal@milecki.pl>
2899 L:      linux-arm-kernel@lists.infradead.org
2900 S:      Maintained
2901 F:      arch/arm/boot/dts/bcm53573*
2902 F:      arch/arm/boot/dts/bcm47189*
2903
2904 BROADCOM BCM63XX ARM ARCHITECTURE
2905 M:      Florian Fainelli <f.fainelli@gmail.com>
2906 M:      bcm-kernel-feedback-list@broadcom.com
2907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2908 T:      git git://github.com/broadcom/stblinux.git
2909 S:      Maintained
2910 N:      bcm63xx
2911
2912 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2913 M:      Kevin Cernekee <cernekee@gmail.com>
2914 L:      linux-usb@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2917
2918 BROADCOM BCM7XXX ARM ARCHITECTURE
2919 M:      Brian Norris <computersforpeace@gmail.com>
2920 M:      Gregory Fong <gregory.0xf0@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 M:      bcm-kernel-feedback-list@broadcom.com
2923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2924 T:      git git://github.com/broadcom/stblinux.git
2925 S:      Maintained
2926 F:      arch/arm/mach-bcm/*brcmstb*
2927 F:      arch/arm/boot/dts/bcm7*.dts*
2928 F:      drivers/bus/brcmstb_gisb.c
2929 F:      arch/arm/mm/cache-b15-rac.c
2930 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2931 N:      brcmstb
2932
2933 BROADCOM BMIPS CPUFREQ DRIVER
2934 M:      Markus Mayer <mmayer@broadcom.com>
2935 M:      bcm-kernel-feedback-list@broadcom.com
2936 L:      linux-pm@vger.kernel.org
2937 S:      Maintained
2938 F:      drivers/cpufreq/bmips-cpufreq.c
2939
2940 BROADCOM BMIPS MIPS ARCHITECTURE
2941 M:      Kevin Cernekee <cernekee@gmail.com>
2942 M:      Florian Fainelli <f.fainelli@gmail.com>
2943 L:      linux-mips@linux-mips.org
2944 T:      git git://github.com/broadcom/stblinux.git
2945 S:      Maintained
2946 F:      arch/mips/bmips/*
2947 F:      arch/mips/include/asm/mach-bmips/*
2948 F:      arch/mips/kernel/*bmips*
2949 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2950 F:      drivers/irqchip/irq-bcm63*
2951 F:      drivers/irqchip/irq-bcm7*
2952 F:      drivers/irqchip/irq-brcmstb*
2953 F:      include/linux/bcm963xx_nvram.h
2954 F:      include/linux/bcm963xx_tag.h
2955
2956 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2957 M:      Rasesh Mody <rasesh.mody@cavium.com>
2958 M:      Dept-GELinuxNICDev@cavium.com
2959 L:      netdev@vger.kernel.org
2960 S:      Supported
2961 F:      drivers/net/ethernet/broadcom/bnx2.*
2962 F:      drivers/net/ethernet/broadcom/bnx2_*
2963
2964 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2965 M:      QLogic-Storage-Upstream@qlogic.com
2966 L:      linux-scsi@vger.kernel.org
2967 S:      Supported
2968 F:      drivers/scsi/bnx2fc/
2969
2970 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2971 M:      QLogic-Storage-Upstream@qlogic.com
2972 L:      linux-scsi@vger.kernel.org
2973 S:      Supported
2974 F:      drivers/scsi/bnx2i/
2975
2976 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2977 M:      Ariel Elior <ariel.elior@cavium.com>
2978 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2979 M:      everest-linux-l2@cavium.com
2980 L:      netdev@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/broadcom/bnx2x/
2983
2984 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2985 M:      Michael Chan <michael.chan@broadcom.com>
2986 L:      netdev@vger.kernel.org
2987 S:      Supported
2988 F:      drivers/net/ethernet/broadcom/bnxt/
2989
2990 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2991 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2992 M:      Franky Lin <franky.lin@broadcom.com>
2993 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2994 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2995 M:      Wright Feng <wright.feng@cypress.com>
2996 L:      linux-wireless@vger.kernel.org
2997 L:      brcm80211-dev-list.pdl@broadcom.com
2998 L:      brcm80211-dev-list@cypress.com
2999 S:      Supported
3000 F:      drivers/net/wireless/broadcom/brcm80211/
3001
3002 BROADCOM BRCMSTB GPIO DRIVER
3003 M:      Gregory Fong <gregory.0xf0@gmail.com>
3004 L:      bcm-kernel-feedback-list@broadcom.com
3005 S:      Supported
3006 F:      drivers/gpio/gpio-brcmstb.c
3007 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3008
3009 BROADCOM BRCMSTB I2C DRIVER
3010 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3011 L:      linux-i2c@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Supported
3014 F:      drivers/i2c/busses/i2c-brcmstb.c
3015 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3016
3017 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3018 M:      Al Cooper <alcooperx@gmail.com>
3019 L:      linux-kernel@vger.kernel.org
3020 L:      bcm-kernel-feedback-list@broadcom.com
3021 S:      Maintained
3022 F:      drivers/phy/broadcom/phy-brcm-usb*
3023
3024 BROADCOM GENET ETHERNET DRIVER
3025 M:      Doug Berger <opendmb@gmail.com>
3026 M:      Florian Fainelli <f.fainelli@gmail.com>
3027 L:      netdev@vger.kernel.org
3028 S:      Supported
3029 F:      drivers/net/ethernet/broadcom/genet/
3030
3031 BROADCOM IPROC ARM ARCHITECTURE
3032 M:      Ray Jui <rjui@broadcom.com>
3033 M:      Scott Branden <sbranden@broadcom.com>
3034 M:      Jon Mason <jonmason@broadcom.com>
3035 M:      bcm-kernel-feedback-list@broadcom.com
3036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3037 T:      git git://github.com/broadcom/cygnus-linux.git
3038 S:      Maintained
3039 N:      iproc
3040 N:      cygnus
3041 N:      bcm[-_]nsp
3042 N:      bcm9113*
3043 N:      bcm9583*
3044 N:      bcm9585*
3045 N:      bcm9586*
3046 N:      bcm988312
3047 N:      bcm113*
3048 N:      bcm583*
3049 N:      bcm585*
3050 N:      bcm586*
3051 N:      bcm88312
3052 N:      hr2
3053 N:      stingray
3054 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3055 F:      arch/arm64/boot/dts/broadcom/stingray/*
3056 F:      drivers/clk/bcm/clk-ns*
3057 F:      drivers/clk/bcm/clk-sr*
3058 F:      drivers/pinctrl/bcm/pinctrl-ns*
3059 F:      include/dt-bindings/clock/bcm-sr*
3060
3061 BROADCOM KONA GPIO DRIVER
3062 M:      Ray Jui <rjui@broadcom.com>
3063 L:      bcm-kernel-feedback-list@broadcom.com
3064 S:      Supported
3065 F:      drivers/gpio/gpio-bcm-kona.c
3066 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3067
3068 BROADCOM NETXTREME-E ROCE DRIVER
3069 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3070 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3071 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3072 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3073 L:      linux-rdma@vger.kernel.org
3074 W:      http://www.broadcom.com
3075 S:      Supported
3076 F:      drivers/infiniband/hw/bnxt_re/
3077 F:      include/uapi/rdma/bnxt_re-abi.h
3078
3079 BROADCOM NVRAM DRIVER
3080 M:      Rafał Miłecki <zajec5@gmail.com>
3081 L:      linux-mips@linux-mips.org
3082 S:      Maintained
3083 F:      drivers/firmware/broadcom/*
3084
3085 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3086 M:      Rafał Miłecki <zajec5@gmail.com>
3087 L:      linux-wireless@vger.kernel.org
3088 S:      Maintained
3089 F:      drivers/bcma/
3090 F:      include/linux/bcma/
3091
3092 BROADCOM STB AVS CPUFREQ DRIVER
3093 M:      Markus Mayer <mmayer@broadcom.com>
3094 M:      bcm-kernel-feedback-list@broadcom.com
3095 L:      linux-pm@vger.kernel.org
3096 S:      Maintained
3097 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3098 F:      drivers/cpufreq/brcmstb*
3099
3100 BROADCOM STB AVS TMON DRIVER
3101 M:      Markus Mayer <mmayer@broadcom.com>
3102 M:      bcm-kernel-feedback-list@broadcom.com
3103 L:      linux-pm@vger.kernel.org
3104 S:      Maintained
3105 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3106 F:      drivers/thermal/broadcom/brcmstb*
3107
3108 BROADCOM STB NAND FLASH DRIVER
3109 M:      Brian Norris <computersforpeace@gmail.com>
3110 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3111 L:      linux-mtd@lists.infradead.org
3112 L:      bcm-kernel-feedback-list@broadcom.com
3113 S:      Maintained
3114 F:      drivers/mtd/nand/raw/brcmnand/
3115
3116 BROADCOM STB DPFE DRIVER
3117 M:      Markus Mayer <mmayer@broadcom.com>
3118 M:      bcm-kernel-feedback-list@broadcom.com
3119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3120 S:      Maintained
3121 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3122 F:      drivers/memory/brcmstb_dpfe.c
3123
3124 BROADCOM SYSTEMPORT ETHERNET DRIVER
3125 M:      Florian Fainelli <f.fainelli@gmail.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3129
3130 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3131 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3132 M:      Prashant Sreedharan <prashant@broadcom.com>
3133 M:      Michael Chan <mchan@broadcom.com>
3134 L:      netdev@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/net/ethernet/broadcom/tg3.*
3137
3138 BROCADE BFA FC SCSI DRIVER
3139 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3141 L:      linux-scsi@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/scsi/bfa/
3144
3145 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3146 M:      Rasesh Mody <rasesh.mody@cavium.com>
3147 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3148 M:      Dept-GELinuxNICDev@cavium.com
3149 L:      netdev@vger.kernel.org
3150 S:      Supported
3151 F:      drivers/net/ethernet/brocade/bna/
3152
3153 BSG (block layer generic sg v4 driver)
3154 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3155 L:      linux-scsi@vger.kernel.org
3156 S:      Supported
3157 F:      block/bsg.c
3158 F:      include/linux/bsg.h
3159 F:      include/uapi/linux/bsg.h
3160
3161 BT87X AUDIO DRIVER
3162 M:      Clemens Ladisch <clemens@ladisch.de>
3163 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3164 T:      git git://git.alsa-project.org/alsa-kernel.git
3165 S:      Maintained
3166 F:      Documentation/sound/cards/bt87x.rst
3167 F:      sound/pci/bt87x.c
3168
3169 BT8XXGPIO DRIVER
3170 M:      Michael Buesch <m@bues.ch>
3171 W:      http://bu3sch.de/btgpio.php
3172 S:      Maintained
3173 F:      drivers/gpio/gpio-bt8xx.c
3174
3175 BTRFS FILE SYSTEM
3176 M:      Chris Mason <clm@fb.com>
3177 M:      Josef Bacik <jbacik@fb.com>
3178 M:      David Sterba <dsterba@suse.com>
3179 L:      linux-btrfs@vger.kernel.org
3180 W:      http://btrfs.wiki.kernel.org/
3181 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3183 S:      Maintained
3184 F:      Documentation/filesystems/btrfs.txt
3185 F:      fs/btrfs/
3186 F:      include/linux/btrfs*
3187 F:      include/uapi/linux/btrfs*
3188
3189 BTTV VIDEO4LINUX DRIVER
3190 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3191 L:      linux-media@vger.kernel.org
3192 W:      https://linuxtv.org
3193 T:      git git://linuxtv.org/media_tree.git
3194 S:      Odd fixes
3195 F:      Documentation/media/v4l-drivers/bttv*
3196 F:      drivers/media/pci/bt8xx/bttv*
3197
3198 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3199 M:      Chanwoo Choi <cw00.choi@samsung.com>
3200 L:      linux-pm@vger.kernel.org
3201 L:      linux-samsung-soc@vger.kernel.org
3202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3203 S:      Maintained
3204 F:      drivers/devfreq/exynos-bus.c
3205 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3206
3207 BUSLOGIC SCSI DRIVER
3208 M:      Khalid Aziz <khalid@gonehiking.org>
3209 L:      linux-scsi@vger.kernel.org
3210 S:      Maintained
3211 F:      drivers/scsi/BusLogic.*
3212 F:      drivers/scsi/FlashPoint.*
3213
3214 C-MEDIA CMI8788 DRIVER
3215 M:      Clemens Ladisch <clemens@ladisch.de>
3216 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3217 T:      git git://git.alsa-project.org/alsa-kernel.git
3218 S:      Maintained
3219 F:      sound/pci/oxygen/
3220
3221 C6X ARCHITECTURE
3222 M:      Mark Salter <msalter@redhat.com>
3223 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3224 L:      linux-c6x-dev@linux-c6x.org
3225 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3226 S:      Maintained
3227 F:      arch/c6x/
3228
3229 CA8210 IEEE-802.15.4 RADIO DRIVER
3230 M:      Harry Morris <h.morris@cascoda.com>
3231 L:      linux-wpan@vger.kernel.org
3232 W:      https://github.com/Cascoda/ca8210-linux.git
3233 S:      Maintained
3234 F:      drivers/net/ieee802154/ca8210.c
3235 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3236
3237 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3238 M:      David Howells <dhowells@redhat.com>
3239 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3240 S:      Supported
3241 F:      Documentation/filesystems/caching/cachefiles.txt
3242 F:      fs/cachefiles/
3243
3244 CADENCE MIPI-CSI2 BRIDGES
3245 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3246 L:      linux-media@vger.kernel.org
3247 S:      Maintained
3248 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3249 F:      drivers/media/platform/cadence/cdns-csi2*
3250
3251 CADET FM/AM RADIO RECEIVER DRIVER
3252 M:      Hans Verkuil <hverkuil@xs4all.nl>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 W:      https://linuxtv.org
3256 S:      Maintained
3257 F:      drivers/media/radio/radio-cadet*
3258
3259 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3260 M:      Jonathan Corbet <corbet@lwn.net>
3261 L:      linux-media@vger.kernel.org
3262 T:      git git://linuxtv.org/media_tree.git
3263 S:      Maintained
3264 F:      Documentation/media/v4l-drivers/cafe_ccic*
3265 F:      drivers/media/platform/marvell-ccic/
3266
3267 CAIF NETWORK LAYER
3268 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3269 L:      netdev@vger.kernel.org
3270 S:      Supported
3271 F:      Documentation/networking/caif/
3272 F:      drivers/net/caif/
3273 F:      include/uapi/linux/caif/
3274 F:      include/net/caif/
3275 F:      net/caif/
3276
3277 CALGARY x86-64 IOMMU
3278 M:      Muli Ben-Yehuda <mulix@mulix.org>
3279 M:      Jon Mason <jdmason@kudzu.us>
3280 L:      iommu@lists.linux-foundation.org
3281 S:      Maintained
3282 F:      arch/x86/kernel/pci-calgary_64.c
3283 F:      arch/x86/kernel/tce_64.c
3284 F:      arch/x86/include/asm/calgary.h
3285 F:      arch/x86/include/asm/tce.h
3286
3287 CAN NETWORK DRIVERS
3288 M:      Wolfgang Grandegger <wg@grandegger.com>
3289 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3290 L:      linux-can@vger.kernel.org
3291 W:      https://github.com/linux-can
3292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3294 S:      Maintained
3295 F:      Documentation/devicetree/bindings/net/can/
3296 F:      drivers/net/can/
3297 F:      include/linux/can/dev.h
3298 F:      include/linux/can/platform/
3299 F:      include/uapi/linux/can/error.h
3300 F:      include/uapi/linux/can/netlink.h
3301
3302 CAN NETWORK LAYER
3303 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3304 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3305 L:      linux-can@vger.kernel.org
3306 W:      https://github.com/linux-can
3307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3309 S:      Maintained
3310 F:      Documentation/networking/can.rst
3311 F:      net/can/
3312 F:      include/linux/can/core.h
3313 F:      include/uapi/linux/can.h
3314 F:      include/uapi/linux/can/bcm.h
3315 F:      include/uapi/linux/can/raw.h
3316 F:      include/uapi/linux/can/gw.h
3317
3318 CAPABILITIES
3319 M:      Serge Hallyn <serge@hallyn.com>
3320 L:      linux-security-module@vger.kernel.org
3321 S:      Supported
3322 F:      include/linux/capability.h
3323 F:      include/uapi/linux/capability.h
3324 F:      security/commoncap.c
3325 F:      kernel/capability.c
3326
3327 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3328 M:      Kevin Tsai <ktsai@capellamicro.com>
3329 S:      Maintained
3330 F:      drivers/iio/light/cm*
3331
3332 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3333 M:      Christian Lamparter <chunkeey@googlemail.com>
3334 L:      linux-wireless@vger.kernel.org
3335 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3336 S:      Maintained
3337 F:      drivers/net/wireless/ath/carl9170/
3338
3339 CAVIUM I2C DRIVER
3340 M:      Jan Glauber <jglauber@cavium.com>
3341 M:      David Daney <david.daney@cavium.com>
3342 W:      http://www.cavium.com
3343 S:      Supported
3344 F:      drivers/i2c/busses/i2c-octeon*
3345 F:      drivers/i2c/busses/i2c-thunderx*
3346
3347 CAVIUM LIQUIDIO NETWORK DRIVER
3348 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3349 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3350 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3351 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3352 L:      netdev@vger.kernel.org
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/net/ethernet/cavium/liquidio/
3356
3357 CAVIUM MMC DRIVER
3358 M:      Jan Glauber <jglauber@cavium.com>
3359 M:      David Daney <david.daney@cavium.com>
3360 M:      Steven J. Hill <Steven.Hill@cavium.com>
3361 W:      http://www.cavium.com
3362 S:      Supported
3363 F:      drivers/mmc/host/cavium*
3364
3365 CAVIUM OCTEON-TX CRYPTO DRIVER
3366 M:      George Cherian <george.cherian@cavium.com>
3367 L:      linux-crypto@vger.kernel.org
3368 W:      http://www.cavium.com
3369 S:      Supported
3370 F:      drivers/crypto/cavium/cpt/
3371
3372 CAVIUM THUNDERX2 ARM64 SOC
3373 M:      Robert Richter <rrichter@cavium.com>
3374 M:      Jayachandran C <jnair@caviumnetworks.com>
3375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3376 S:      Maintained
3377 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3378 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3379
3380 CC2520 IEEE-802.15.4 RADIO DRIVER
3381 M:      Varka Bhadram <varkabhadram@gmail.com>
3382 L:      linux-wpan@vger.kernel.org
3383 S:      Maintained
3384 F:      drivers/net/ieee802154/cc2520.c
3385 F:      include/linux/spi/cc2520.h
3386 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3387
3388 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3389 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3390 L:      linux-crypto@vger.kernel.org
3391 S:      Supported
3392 F:      drivers/crypto/ccree/
3393 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3394
3395 CEC FRAMEWORK
3396 M:      Hans Verkuil <hans.verkuil@cisco.com>
3397 L:      linux-media@vger.kernel.org
3398 T:      git git://linuxtv.org/media_tree.git
3399 W:      http://linuxtv.org
3400 S:      Supported
3401 F:      Documentation/media/kapi/cec-core.rst
3402 F:      Documentation/media/uapi/cec
3403 F:      drivers/media/cec/
3404 F:      drivers/media/rc/keymaps/rc-cec.c
3405 F:      include/media/cec.h
3406 F:      include/media/cec-notifier.h
3407 F:      include/uapi/linux/cec.h
3408 F:      include/uapi/linux/cec-funcs.h
3409 F:      Documentation/devicetree/bindings/media/cec.txt
3410 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3411
3412 CEC GPIO DRIVER
3413 M:      Hans Verkuil <hans.verkuil@cisco.com>
3414 L:      linux-media@vger.kernel.org
3415 T:      git git://linuxtv.org/media_tree.git
3416 W:      http://linuxtv.org
3417 S:      Supported
3418 F:      drivers/media/platform/cec-gpio/
3419 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3420
3421 CELL BROADBAND ENGINE ARCHITECTURE
3422 M:      Arnd Bergmann <arnd@arndb.de>
3423 L:      linuxppc-dev@lists.ozlabs.org
3424 W:      http://www.ibm.com/developerworks/power/cell/
3425 S:      Supported
3426 F:      arch/powerpc/include/asm/cell*.h
3427 F:      arch/powerpc/include/asm/spu*.h
3428 F:      arch/powerpc/include/uapi/asm/spu*.h
3429 F:      arch/powerpc/oprofile/*cell*
3430 F:      arch/powerpc/platforms/cell/
3431
3432 CEPH COMMON CODE (LIBCEPH)
3433 M:      Ilya Dryomov <idryomov@gmail.com>
3434 M:      "Yan, Zheng" <zyan@redhat.com>
3435 M:      Sage Weil <sage@redhat.com>
3436 L:      ceph-devel@vger.kernel.org
3437 W:      http://ceph.com/
3438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3439 T:      git git://github.com/ceph/ceph-client.git
3440 S:      Supported
3441 F:      net/ceph/
3442 F:      include/linux/ceph/
3443 F:      include/linux/crush/
3444
3445 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3446 M:      "Yan, Zheng" <zyan@redhat.com>
3447 M:      Sage Weil <sage@redhat.com>
3448 M:      Ilya Dryomov <idryomov@gmail.com>
3449 L:      ceph-devel@vger.kernel.org
3450 W:      http://ceph.com/
3451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3452 T:      git git://github.com/ceph/ceph-client.git
3453 S:      Supported
3454 F:      Documentation/filesystems/ceph.txt
3455 F:      fs/ceph/
3456
3457 CERTIFICATE HANDLING:
3458 M:      David Howells <dhowells@redhat.com>
3459 M:      David Woodhouse <dwmw2@infradead.org>
3460 L:      keyrings@vger.kernel.org
3461 S:      Maintained
3462 F:      Documentation/admin-guide/module-signing.rst
3463 F:      certs/
3464 F:      scripts/sign-file.c
3465 F:      scripts/extract-cert.c
3466
3467 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3468 L:      linux-usb@vger.kernel.org
3469 S:      Orphan
3470 F:      Documentation/usb/WUSB-Design-overview.txt
3471 F:      Documentation/usb/wusb-cbaf
3472 F:      drivers/usb/host/hwa-hc.c
3473 F:      drivers/usb/host/whci/
3474 F:      drivers/usb/wusbcore/
3475 F:      include/linux/usb/wusb*
3476
3477 CFAG12864B LCD DRIVER
3478 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3479 S:      Maintained
3480 F:      drivers/auxdisplay/cfag12864b.c
3481 F:      include/linux/cfag12864b.h
3482
3483 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3484 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3485 S:      Maintained
3486 F:      drivers/auxdisplay/cfag12864bfb.c
3487 F:      include/linux/cfag12864b.h
3488
3489 802.11 (including CFG80211/NL80211)
3490 M:      Johannes Berg <johannes@sipsolutions.net>
3491 L:      linux-wireless@vger.kernel.org
3492 W:      http://wireless.kernel.org/
3493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3495 S:      Maintained
3496 F:      net/wireless/
3497 F:      include/uapi/linux/nl80211.h
3498 F:      include/linux/ieee80211.h
3499 F:      include/net/wext.h
3500 F:      include/net/cfg80211.h
3501 F:      include/net/iw_handler.h
3502 F:      include/net/ieee80211_radiotap.h
3503 F:      Documentation/driver-api/80211/cfg80211.rst
3504 F:      Documentation/networking/regulatory.txt
3505
3506 CHAR and MISC DRIVERS
3507 M:      Arnd Bergmann <arnd@arndb.de>
3508 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3510 S:      Supported
3511 F:      drivers/char/
3512 F:      drivers/misc/
3513 F:      include/linux/miscdevice.h
3514
3515 CHECKPATCH
3516 M:      Andy Whitcroft <apw@canonical.com>
3517 M:      Joe Perches <joe@perches.com>
3518 S:      Maintained
3519 F:      scripts/checkpatch.pl
3520
3521 CHINESE DOCUMENTATION
3522 M:      Harry Wei <harryxiyou@gmail.com>
3523 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3524 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3525 S:      Maintained
3526 F:      Documentation/translations/zh_CN/
3527
3528 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3529 M:      Peter Chen <Peter.Chen@nxp.com>
3530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3531 L:      linux-usb@vger.kernel.org
3532 S:      Maintained
3533 F:      drivers/usb/chipidea/
3534
3535 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3536 M:      Hans de Goede <hdegoede@redhat.com>
3537 L:      linux-input@vger.kernel.org
3538 S:      Maintained
3539 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3540 F:      drivers/input/touchscreen/chipone_icn8318.c
3541
3542 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3543 M:      Hans de Goede <hdegoede@redhat.com>
3544 L:      linux-input@vger.kernel.org
3545 S:      Maintained
3546 F:      drivers/input/touchscreen/chipone_icn8505.c
3547
3548 CHROME HARDWARE PLATFORM SUPPORT
3549 M:      Benson Leung <bleung@chromium.org>
3550 M:      Olof Johansson <olof@lixom.net>
3551 S:      Maintained
3552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3553 F:      drivers/platform/chrome/
3554
3555 CIRRUS LOGIC AUDIO CODEC DRIVERS
3556 M:      Brian Austin <brian.austin@cirrus.com>
3557 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3558 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3559 S:      Maintained
3560 F:      sound/soc/codecs/cs*
3561
3562 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3563 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3564 L:      netdev@vger.kernel.org
3565 S:      Maintained
3566 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3567
3568 CISCO FCOE HBA DRIVER
3569 M:      Satish Kharat <satishkh@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 M:      Karan Tilak Kumar <kartilak@cisco.com>
3572 L:      linux-scsi@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/scsi/fnic/
3575
3576 CISCO SCSI HBA DRIVER
3577 M:      Karan Tilak Kumar <kartilak@cisco.com>
3578 M:      Sesidhar Baddela <sebaddel@cisco.com>
3579 L:      linux-scsi@vger.kernel.org
3580 S:      Supported
3581 F:      drivers/scsi/snic/
3582
3583 CISCO VIC ETHERNET NIC DRIVER
3584 M:      Christian Benvenuti <benve@cisco.com>
3585 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3586 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3587 S:      Supported
3588 F:      drivers/net/ethernet/cisco/enic/
3589
3590 CISCO VIC LOW LATENCY NIC DRIVER
3591 M:      Christian Benvenuti <benve@cisco.com>
3592 S:      Supported
3593 F:      drivers/infiniband/hw/usnic/
3594
3595 CIRRUS LOGIC MADERA CODEC DRIVERS
3596 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3597 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3599 L:      patches@opensource.cirrus.com
3600 T:      git https://github.com/CirrusLogic/linux-drivers.git
3601 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3602 S:      Supported
3603 F:      Documentation/devicetree/bindings/mfd/madera.txt
3604 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3605 F:      include/linux/mfd/madera/*
3606 F:      drivers/gpio/gpio-madera*
3607 F:      drivers/mfd/madera*
3608 F:      drivers/mfd/cs47l*
3609 F:      drivers/pinctrl/cirrus/*
3610
3611 CLANG-FORMAT FILE
3612 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3613 S:      Maintained
3614 F:      .clang-format
3615
3616 CLANG/LLVM BUILD SUPPORT
3617 L:      clang-built-linux@googlegroups.com
3618 W:      https://clangbuiltlinux.github.io/
3619 B:      https://github.com/ClangBuiltLinux/linux/issues
3620 C:      irc://chat.freenode.net/clangbuiltlinux
3621 S:      Supported
3622 K:      \b(?i:clang|llvm)\b
3623 F:      Documentation/kbuild/llvm.rst
3624
3625 CLEANCACHE API
3626 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3627 L:      linux-kernel@vger.kernel.org
3628 S:      Maintained
3629 F:      mm/cleancache.c
3630 F:      include/linux/cleancache.h
3631
3632 CLK API
3633 M:      Russell King <linux@armlinux.org.uk>
3634 L:      linux-clk@vger.kernel.org
3635 S:      Maintained
3636 F:      include/linux/clk.h
3637
3638 CLOCKSOURCE, CLOCKEVENT DRIVERS
3639 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3640 M:      Thomas Gleixner <tglx@linutronix.de>
3641 L:      linux-kernel@vger.kernel.org
3642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3643 S:      Supported
3644 F:      drivers/clocksource/
3645 F:      Documentation/devicetree/bindings/timer/
3646
3647 CMPC ACPI DRIVER
3648 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3649 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3650 L:      platform-driver-x86@vger.kernel.org
3651 S:      Supported
3652 F:      drivers/platform/x86/classmate-laptop.c
3653
3654 COBALT MEDIA DRIVER
3655 M:      Hans Verkuil <hans.verkuil@cisco.com>
3656 L:      linux-media@vger.kernel.org
3657 T:      git git://linuxtv.org/media_tree.git
3658 W:      https://linuxtv.org
3659 S:      Supported
3660 F:      drivers/media/pci/cobalt/
3661
3662 COCCINELLE/Semantic Patches (SmPL)
3663 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3664 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3665 M:      Nicolas Palix <nicolas.palix@imag.fr>
3666 M:      Michal Marek <michal.lkml@markovi.net>
3667 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3669 W:      http://coccinelle.lip6.fr/
3670 S:      Supported
3671 F:      Documentation/dev-tools/coccinelle.rst
3672 F:      scripts/coccinelle/
3673 F:      scripts/coccicheck
3674
3675 CODA FILE SYSTEM
3676 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3677 M:      coda@cs.cmu.edu
3678 L:      codalist@coda.cs.cmu.edu
3679 W:      http://www.coda.cs.cmu.edu/
3680 S:      Maintained
3681 F:      Documentation/filesystems/coda.txt
3682 F:      fs/coda/
3683 F:      include/linux/coda*.h
3684 F:      include/uapi/linux/coda*.h
3685
3686 CODA V4L2 MEM2MEM DRIVER
3687 M:      Philipp Zabel <p.zabel@pengutronix.de>
3688 L:      linux-media@vger.kernel.org
3689 S:      Maintained
3690 F:      Documentation/devicetree/bindings/media/coda.txt
3691 F:      drivers/media/platform/coda/
3692
3693 CODE OF CONDUCT
3694 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3695 S:      Supported
3696 F:      Documentation/process/code-of-conduct.rst
3697 F:      Documentation/process/code-of-conduct-interpretation.rst
3698
3699 COMMON CLK FRAMEWORK
3700 M:      Michael Turquette <mturquette@baylibre.com>
3701 M:      Stephen Boyd <sboyd@kernel.org>
3702 L:      linux-clk@vger.kernel.org
3703 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3705 S:      Maintained
3706 F:      Documentation/devicetree/bindings/clock/
3707 F:      drivers/clk/
3708 X:      drivers/clk/clkdev.c
3709 F:      include/linux/clk-pr*
3710 F:      include/linux/clk/
3711 F:      include/linux/of_clk.h
3712
3713 COMMON INTERNET FILE SYSTEM (CIFS)
3714 M:      Steve French <sfrench@samba.org>
3715 L:      linux-cifs@vger.kernel.org
3716 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3717 W:      http://linux-cifs.samba.org/
3718 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3719 S:      Supported
3720 F:      Documentation/filesystems/cifs/
3721 F:      fs/cifs/
3722
3723 COMPACTPCI HOTPLUG CORE
3724 M:      Scott Murray <scott@spiteful.org>
3725 L:      linux-pci@vger.kernel.org
3726 S:      Maintained
3727 F:      drivers/pci/hotplug/cpci_hotplug*
3728
3729 COMPACTPCI HOTPLUG GENERIC DRIVER
3730 M:      Scott Murray <scott@spiteful.org>
3731 L:      linux-pci@vger.kernel.org
3732 S:      Maintained
3733 F:      drivers/pci/hotplug/cpcihp_generic.c
3734
3735 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3736 M:      Scott Murray <scott@spiteful.org>
3737 L:      linux-pci@vger.kernel.org
3738 S:      Maintained
3739 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3740
3741 COMPAL LAPTOP SUPPORT
3742 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3743 L:      platform-driver-x86@vger.kernel.org
3744 S:      Maintained
3745 F:      drivers/platform/x86/compal-laptop.c
3746
3747 CONEXANT ACCESSRUNNER USB DRIVER
3748 L:      accessrunner-general@lists.sourceforge.net
3749 W:      http://accessrunner.sourceforge.net/
3750 S:      Orphan
3751 F:      drivers/usb/atm/cxacru.c
3752
3753 CONFIGFS
3754 M:      Joel Becker <jlbec@evilplan.org>
3755 M:      Christoph Hellwig <hch@lst.de>
3756 T:      git git://git.infradead.org/users/hch/configfs.git
3757 S:      Supported
3758 F:      fs/configfs/
3759 F:      include/linux/configfs.h
3760
3761 CONNECTOR
3762 M:      Evgeniy Polyakov <zbr@ioremap.net>
3763 L:      netdev@vger.kernel.org
3764 S:      Maintained
3765 F:      drivers/connector/
3766
3767 CONTROL GROUP (CGROUP)
3768 M:      Tejun Heo <tj@kernel.org>
3769 M:      Li Zefan <lizefan@huawei.com>
3770 M:      Johannes Weiner <hannes@cmpxchg.org>
3771 L:      cgroups@vger.kernel.org
3772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3773 S:      Maintained
3774 F:      Documentation/cgroup*
3775 F:      include/linux/cgroup*
3776 F:      kernel/cgroup*
3777
3778 CONTROL GROUP - CPUSET
3779 M:      Li Zefan <lizefan@huawei.com>
3780 L:      cgroups@vger.kernel.org
3781 W:      http://www.bullopensource.org/cpuset/
3782 W:      http://oss.sgi.com/projects/cpusets/
3783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3784 S:      Maintained
3785 F:      Documentation/cgroup-v1/cpusets.txt
3786 F:      include/linux/cpuset.h
3787 F:      kernel/cgroup/cpuset.c
3788
3789 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3790 M:      Johannes Weiner <hannes@cmpxchg.org>
3791 M:      Michal Hocko <mhocko@kernel.org>
3792 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3793 L:      cgroups@vger.kernel.org
3794 L:      linux-mm@kvack.org
3795 S:      Maintained
3796 F:      mm/memcontrol.c
3797 F:      mm/swap_cgroup.c
3798
3799 CORETEMP HARDWARE MONITORING DRIVER
3800 M:      Fenghua Yu <fenghua.yu@intel.com>
3801 L:      linux-hwmon@vger.kernel.org
3802 S:      Maintained
3803 F:      Documentation/hwmon/coretemp
3804 F:      drivers/hwmon/coretemp.c
3805
3806 COSA/SRP SYNC SERIAL DRIVER
3807 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3808 W:      http://www.fi.muni.cz/~kas/cosa/
3809 S:      Maintained
3810 F:      drivers/net/wan/cosa*
3811
3812 CPMAC ETHERNET DRIVER
3813 M:      Florian Fainelli <f.fainelli@gmail.com>
3814 L:      netdev@vger.kernel.org
3815 S:      Maintained
3816 F:      drivers/net/ethernet/ti/cpmac.c
3817
3818 CPU FREQUENCY DRIVERS
3819 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3820 M:      Viresh Kumar <viresh.kumar@linaro.org>
3821 L:      linux-pm@vger.kernel.org
3822 S:      Maintained
3823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3824 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3825 B:      https://bugzilla.kernel.org
3826 F:      Documentation/cpu-freq/
3827 F:      Documentation/devicetree/bindings/cpufreq/
3828 F:      drivers/cpufreq/
3829 F:      include/linux/cpufreq.h
3830 F:      tools/testing/selftests/cpufreq/
3831
3832 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3833 M:      Viresh Kumar <viresh.kumar@linaro.org>
3834 M:      Sudeep Holla <sudeep.holla@arm.com>
3835 L:      linux-pm@vger.kernel.org
3836 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3837 S:      Maintained
3838 F:      drivers/cpufreq/arm_big_little.h
3839 F:      drivers/cpufreq/arm_big_little.c
3840 F:      drivers/cpufreq/arm_big_little_dt.c
3841
3842 CPU POWER MONITORING SUBSYSTEM
3843 M:      Thomas Renninger <trenn@suse.com>
3844 M:      Shuah Khan <shuah@kernel.org>
3845 L:      linux-pm@vger.kernel.org
3846 S:      Maintained
3847 F:      tools/power/cpupower/
3848
3849 CPUID/MSR DRIVER
3850 M:      "H. Peter Anvin" <hpa@zytor.com>
3851 S:      Maintained
3852 F:      arch/x86/kernel/cpuid.c
3853 F:      arch/x86/kernel/msr.c
3854
3855 CPUIDLE DRIVER - ARM BIG LITTLE
3856 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3857 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3858 L:      linux-pm@vger.kernel.org
3859 L:      linux-arm-kernel@lists.infradead.org
3860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3861 S:      Maintained
3862 F:      drivers/cpuidle/cpuidle-big_little.c
3863
3864 CPUIDLE DRIVER - ARM EXYNOS
3865 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3866 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3867 M:      Kukjin Kim <kgene@kernel.org>
3868 L:      linux-pm@vger.kernel.org
3869 L:      linux-samsung-soc@vger.kernel.org
3870 S:      Supported
3871 F:      drivers/cpuidle/cpuidle-exynos.c
3872 F:      arch/arm/mach-exynos/pm.c
3873
3874 CPUIDLE DRIVERS
3875 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3876 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3877 L:      linux-pm@vger.kernel.org
3878 S:      Maintained
3879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3880 B:      https://bugzilla.kernel.org
3881 F:      drivers/cpuidle/*
3882 F:      include/linux/cpuidle.h
3883
3884 CRAMFS FILESYSTEM
3885 M:      Nicolas Pitre <nico@linaro.org>
3886 S:      Maintained
3887 F:      Documentation/filesystems/cramfs.txt
3888 F:      fs/cramfs/
3889
3890 CRYPTO API
3891 M:      Herbert Xu <herbert@gondor.apana.org.au>
3892 M:      "David S. Miller" <davem@davemloft.net>
3893 L:      linux-crypto@vger.kernel.org
3894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3896 S:      Maintained
3897 F:      Documentation/crypto/
3898 F:      Documentation/devicetree/bindings/crypto/
3899 F:      arch/*/crypto/
3900 F:      crypto/
3901 F:      drivers/crypto/
3902 F:      include/crypto/
3903 F:      include/linux/crypto*
3904
3905 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3906 M:      Neil Horman <nhorman@tuxdriver.com>
3907 L:      linux-crypto@vger.kernel.org
3908 S:      Maintained
3909 F:      crypto/ansi_cprng.c
3910 F:      crypto/rng.c
3911
3912 CS3308 MEDIA DRIVER
3913 M:      Hans Verkuil <hverkuil@xs4all.nl>
3914 L:      linux-media@vger.kernel.org
3915 T:      git git://linuxtv.org/media_tree.git
3916 W:      http://linuxtv.org
3917 S:      Odd Fixes
3918 F:      drivers/media/i2c/cs3308.c
3919 F:      drivers/media/i2c/cs3308.h
3920
3921 CS5535 Audio ALSA driver
3922 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3923 S:      Maintained
3924 F:      sound/pci/cs5535audio/
3925
3926 CW1200 WLAN driver
3927 M:      Solomon Peachy <pizza@shaftnet.org>
3928 S:      Maintained
3929 F:      drivers/net/wireless/st/cw1200/
3930
3931 CX18 VIDEO4LINUX DRIVER
3932 M:      Andy Walls <awalls@md.metrocast.net>
3933 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3934 L:      linux-media@vger.kernel.org
3935 T:      git git://linuxtv.org/media_tree.git
3936 W:      https://linuxtv.org
3937 W:      http://www.ivtvdriver.org/index.php/Cx18
3938 S:      Maintained
3939 F:      Documentation/media/v4l-drivers/cx18*
3940 F:      drivers/media/pci/cx18/
3941 F:      include/uapi/linux/ivtv*
3942
3943 CX2341X MPEG ENCODER HELPER MODULE
3944 M:      Hans Verkuil <hverkuil@xs4all.nl>
3945 L:      linux-media@vger.kernel.org
3946 T:      git git://linuxtv.org/media_tree.git
3947 W:      https://linuxtv.org
3948 S:      Maintained
3949 F:      drivers/media/common/cx2341x*
3950 F:      include/media/cx2341x*
3951
3952 CX24120 MEDIA DRIVER
3953 M:      Jemma Denson <jdenson@gmail.com>
3954 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3955 L:      linux-media@vger.kernel.org
3956 W:      https://linuxtv.org
3957 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3958 S:      Maintained
3959 F:      drivers/media/dvb-frontends/cx24120*
3960
3961 CX88 VIDEO4LINUX DRIVER
3962 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3963 L:      linux-media@vger.kernel.org
3964 W:      https://linuxtv.org
3965 T:      git git://linuxtv.org/media_tree.git
3966 S:      Odd fixes
3967 F:      Documentation/media/v4l-drivers/cx88*
3968 F:      drivers/media/pci/cx88/
3969
3970 CXD2820R MEDIA DRIVER
3971 M:      Antti Palosaari <crope@iki.fi>
3972 L:      linux-media@vger.kernel.org
3973 W:      https://linuxtv.org
3974 W:      http://palosaari.fi/linux/
3975 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3976 T:      git git://linuxtv.org/anttip/media_tree.git
3977 S:      Maintained
3978 F:      drivers/media/dvb-frontends/cxd2820r*
3979
3980 CXGB3 ETHERNET DRIVER (CXGB3)
3981 M:      Santosh Raspatur <santosh@chelsio.com>
3982 L:      netdev@vger.kernel.org
3983 W:      http://www.chelsio.com
3984 S:      Supported
3985 F:      drivers/net/ethernet/chelsio/cxgb3/
3986
3987 CXGB3 ISCSI DRIVER (CXGB3I)
3988 M:      Karen Xie <kxie@chelsio.com>
3989 L:      linux-scsi@vger.kernel.org
3990 W:      http://www.chelsio.com
3991 S:      Supported
3992 F:      drivers/scsi/cxgbi/cxgb3i
3993
3994 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3995 M:      Steve Wise <swise@chelsio.com>
3996 L:      linux-rdma@vger.kernel.org
3997 W:      http://www.openfabrics.org
3998 S:      Supported
3999 F:      drivers/infiniband/hw/cxgb3/
4000 F:      include/uapi/rdma/cxgb3-abi.h
4001
4002 CXGB4 CRYPTO DRIVER (chcr)
4003 M:      Harsh Jain <harsh@chelsio.com>
4004 L:      linux-crypto@vger.kernel.org
4005 W:      http://www.chelsio.com
4006 S:      Supported
4007 F:      drivers/crypto/chelsio
4008
4009 CXGB4 ETHERNET DRIVER (CXGB4)
4010 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4011 L:      netdev@vger.kernel.org
4012 W:      http://www.chelsio.com
4013 S:      Supported
4014 F:      drivers/net/ethernet/chelsio/cxgb4/
4015
4016 CXGB4 ISCSI DRIVER (CXGB4I)
4017 M:      Karen Xie <kxie@chelsio.com>
4018 L:      linux-scsi@vger.kernel.org
4019 W:      http://www.chelsio.com
4020 S:      Supported
4021 F:      drivers/scsi/cxgbi/cxgb4i
4022
4023 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4024 M:      Steve Wise <swise@chelsio.com>
4025 L:      linux-rdma@vger.kernel.org
4026 W:      http://www.openfabrics.org
4027 S:      Supported
4028 F:      drivers/infiniband/hw/cxgb4/
4029 F:      include/uapi/rdma/cxgb4-abi.h
4030
4031 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4032 M:      Casey Leedom <leedom@chelsio.com>
4033 L:      netdev@vger.kernel.org
4034 W:      http://www.chelsio.com
4035 S:      Supported
4036 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4037
4038 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4039 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4040 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4041 L:      linuxppc-dev@lists.ozlabs.org
4042 S:      Supported
4043 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4044 F:      drivers/misc/cxl/
4045 F:      include/misc/cxl*
4046 F:      include/uapi/misc/cxl.h
4047 F:      Documentation/powerpc/cxl.txt
4048 F:      Documentation/ABI/testing/sysfs-class-cxl
4049
4050 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4051 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4052 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4053 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4054 L:      linux-scsi@vger.kernel.org
4055 S:      Supported
4056 F:      drivers/scsi/cxlflash/
4057 F:      include/uapi/scsi/cxlflash_ioctls.h
4058 F:      Documentation/powerpc/cxlflash.txt
4059
4060 CYBERPRO FB DRIVER
4061 M:      Russell King <linux@armlinux.org.uk>
4062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4063 W:      http://www.armlinux.org.uk/
4064 S:      Maintained
4065 F:      drivers/video/fbdev/cyber2000fb.*
4066
4067 CYCLADES ASYNC MUX DRIVER
4068 W:      http://www.cyclades.com/
4069 S:      Orphan
4070 F:      drivers/tty/cyclades.c
4071 F:      include/linux/cyclades.h
4072 F:      include/uapi/linux/cyclades.h
4073
4074 CYCLADES PC300 DRIVER
4075 W:      http://www.cyclades.com/
4076 S:      Orphan
4077 F:      drivers/net/wan/pc300*
4078
4079 CYPRESS_FIRMWARE MEDIA DRIVER
4080 M:      Antti Palosaari <crope@iki.fi>
4081 L:      linux-media@vger.kernel.org
4082 W:      https://linuxtv.org
4083 W:      http://palosaari.fi/linux/
4084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4085 T:      git git://linuxtv.org/anttip/media_tree.git
4086 S:      Maintained
4087 F:      drivers/media/common/cypress_firmware*
4088
4089 CYTTSP TOUCHSCREEN DRIVER
4090 M:      Ferruh Yigit <fery@cypress.com>
4091 L:      linux-input@vger.kernel.org
4092 S:      Supported
4093 F:      drivers/input/touchscreen/cyttsp*
4094 F:      include/linux/input/cyttsp.h
4095
4096 D-LINK DIR-685 TOUCHKEYS DRIVER
4097 M:      Linus Walleij <linus.walleij@linaro.org>
4098 L:      linux-input@vger.kernel.org
4099 S:      Supported
4100 F:      drivers/input/dlink-dir685-touchkeys.c
4101
4102 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4103 M:      Joshua Kinard <kumba@gentoo.org>
4104 S:      Maintained
4105 F:      drivers/rtc/rtc-ds1685.c
4106 F:      include/linux/rtc/ds1685.h
4107
4108 DAMA SLAVE for AX.25
4109 M:      Joerg Reuter <jreuter@yaina.de>
4110 W:      http://yaina.de/jreuter/
4111 W:      http://www.qsl.net/dl1bke/
4112 L:      linux-hams@vger.kernel.org
4113 S:      Maintained
4114 F:      net/ax25/af_ax25.c
4115 F:      net/ax25/ax25_dev.c
4116 F:      net/ax25/ax25_ds_*
4117 F:      net/ax25/ax25_in.c
4118 F:      net/ax25/ax25_out.c
4119 F:      net/ax25/ax25_timer.c
4120 F:      net/ax25/sysctl_net_ax25.c
4121
4122 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4123 L:      netdev@vger.kernel.org
4124 S:      Orphan
4125 F:      Documentation/networking/dmfe.txt
4126 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4127
4128 DC390/AM53C974 SCSI driver
4129 M:      Hannes Reinecke <hare@suse.com>
4130 L:      linux-scsi@vger.kernel.org
4131 S:      Maintained
4132 F:      drivers/scsi/am53c974.c
4133
4134 DC395x SCSI driver
4135 M:      Oliver Neukum <oliver@neukum.org>
4136 M:      Ali Akcaagac <aliakc@web.de>
4137 M:      Jamie Lenehan <lenehan@twibble.org>
4138 L:      dc395x@twibble.org
4139 W:      http://twibble.org/dist/dc395x/
4140 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4141 S:      Maintained
4142 F:      Documentation/scsi/dc395x.txt
4143 F:      drivers/scsi/dc395x.*
4144
4145 DCCP PROTOCOL
4146 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4147 L:      dccp@vger.kernel.org
4148 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4149 S:      Maintained
4150 F:      include/linux/dccp.h
4151 F:      include/uapi/linux/dccp.h
4152 F:      include/linux/tfrc.h
4153 F:      net/dccp/
4154
4155 DECSTATION PLATFORM SUPPORT
4156 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4157 L:      linux-mips@linux-mips.org
4158 W:      http://www.linux-mips.org/wiki/DECstation
4159 S:      Maintained
4160 F:      arch/mips/dec/
4161 F:      arch/mips/include/asm/dec/
4162 F:      arch/mips/include/asm/mach-dec/
4163
4164 DEFXX FDDI NETWORK DRIVER
4165 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4166 S:      Maintained
4167 F:      drivers/net/fddi/defxx.*
4168
4169 DELL SMBIOS DRIVER
4170 M:      Pali Rohár <pali.rohar@gmail.com>
4171 M:      Mario Limonciello <mario.limonciello@dell.com>
4172 L:      platform-driver-x86@vger.kernel.org
4173 S:      Maintained
4174 F:      drivers/platform/x86/dell-smbios.*
4175
4176 DELL SMBIOS SMM DRIVER
4177 M:      Mario Limonciello <mario.limonciello@dell.com>
4178 L:      platform-driver-x86@vger.kernel.org
4179 S:      Maintained
4180 F:      drivers/platform/x86/dell-smbios-smm.c
4181
4182 DELL SMBIOS WMI DRIVER
4183 M:      Mario Limonciello <mario.limonciello@dell.com>
4184 L:      platform-driver-x86@vger.kernel.org
4185 S:      Maintained
4186 F:      drivers/platform/x86/dell-smbios-wmi.c
4187 F:      tools/wmi/dell-smbios-example.c
4188
4189 DELL LAPTOP DRIVER
4190 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4191 M:      Pali Rohár <pali.rohar@gmail.com>
4192 L:      platform-driver-x86@vger.kernel.org
4193 S:      Maintained
4194 F:      drivers/platform/x86/dell-laptop.c
4195
4196 DELL LAPTOP FREEFALL DRIVER
4197 M:      Pali Rohár <pali.rohar@gmail.com>
4198 S:      Maintained
4199 F:      drivers/platform/x86/dell-smo8800.c
4200
4201 DELL LAPTOP RBTN DRIVER
4202 M:      Pali Rohár <pali.rohar@gmail.com>
4203 S:      Maintained
4204 F:      drivers/platform/x86/dell-rbtn.*
4205
4206 DELL LAPTOP SMM DRIVER
4207 M:      Pali Rohár <pali.rohar@gmail.com>
4208 S:      Maintained
4209 F:      drivers/hwmon/dell-smm-hwmon.c
4210 F:      include/uapi/linux/i8k.h
4211
4212 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4213 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4214 S:      Maintained
4215 F:      Documentation/dcdbas.txt
4216 F:      drivers/firmware/dcdbas.*
4217
4218 DELL WMI NOTIFICATIONS DRIVER
4219 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4220 M:      Pali Rohár <pali.rohar@gmail.com>
4221 S:      Maintained
4222 F:      drivers/platform/x86/dell-wmi.c
4223
4224 DELL WMI DESCRIPTOR DRIVER
4225 M:      Mario Limonciello <mario.limonciello@dell.com>
4226 S:      Maintained
4227 F:      drivers/platform/x86/dell-wmi-descriptor.c
4228
4229 DELTA ST MEDIA DRIVER
4230 M:      Hugues Fruchet <hugues.fruchet@st.com>
4231 L:      linux-media@vger.kernel.org
4232 T:      git git://linuxtv.org/media_tree.git
4233 W:      https://linuxtv.org
4234 S:      Supported
4235 F:      drivers/media/platform/sti/delta
4236
4237 DENALI NAND DRIVER
4238 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4239 L:      linux-mtd@lists.infradead.org
4240 S:      Supported
4241 F:      drivers/mtd/nand/raw/denali*
4242
4243 DESIGNWARE USB2 DRD IP DRIVER
4244 M:      Minas Harutyunyan <hminas@synopsys.com>
4245 L:      linux-usb@vger.kernel.org
4246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4247 S:      Maintained
4248 F:      drivers/usb/dwc2/
4249
4250 DESIGNWARE USB3 DRD IP DRIVER
4251 M:      Felipe Balbi <balbi@kernel.org>
4252 L:      linux-usb@vger.kernel.org
4253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4254 S:      Maintained
4255 F:      drivers/usb/dwc3/
4256
4257 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4258 M:      Andreas Klinger <ak@it-klinger.de>
4259 L:      linux-iio@vger.kernel.org
4260 S:      Maintained
4261 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4262 F:      drivers/iio/proximity/srf*.c
4263
4264 DEVICE COREDUMP (DEV_COREDUMP)
4265 M:      Johannes Berg <johannes@sipsolutions.net>
4266 L:      linux-kernel@vger.kernel.org
4267 S:      Maintained
4268 F:      drivers/base/devcoredump.c
4269 F:      include/linux/devcoredump.h
4270
4271 DEVICE FREQUENCY (DEVFREQ)
4272 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4273 M:      Kyungmin Park <kyungmin.park@samsung.com>
4274 R:      Chanwoo Choi <cw00.choi@samsung.com>
4275 L:      linux-pm@vger.kernel.org
4276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4277 S:      Maintained
4278 F:      drivers/devfreq/
4279 F:      include/linux/devfreq.h
4280 F:      Documentation/devicetree/bindings/devfreq/
4281
4282 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4283 M:      Chanwoo Choi <cw00.choi@samsung.com>
4284 L:      linux-pm@vger.kernel.org
4285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4286 S:      Supported
4287 F:      drivers/devfreq/event/
4288 F:      drivers/devfreq/devfreq-event.c
4289 F:      include/linux/devfreq-event.h
4290 F:      Documentation/devicetree/bindings/devfreq/event/
4291
4292 DEVICE NUMBER REGISTRY
4293 M:      Torben Mathiasen <device@lanana.org>
4294 W:      http://lanana.org/docs/device-list/index.html
4295 S:      Maintained
4296
4297 DEVICE-MAPPER  (LVM)
4298 M:      Alasdair Kergon <agk@redhat.com>
4299 M:      Mike Snitzer <snitzer@redhat.com>
4300 M:      dm-devel@redhat.com
4301 L:      dm-devel@redhat.com
4302 W:      http://sources.redhat.com/dm
4303 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4305 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4306 S:      Maintained
4307 F:      Documentation/device-mapper/
4308 F:      drivers/md/Makefile
4309 F:      drivers/md/Kconfig
4310 F:      drivers/md/dm*
4311 F:      drivers/md/persistent-data/
4312 F:      include/linux/device-mapper.h
4313 F:      include/linux/dm-*.h
4314 F:      include/uapi/linux/dm-*.h
4315
4316 DEVLINK
4317 M:      Jiri Pirko <jiri@mellanox.com>
4318 L:      netdev@vger.kernel.org
4319 S:      Supported
4320 F:      net/core/devlink.c
4321 F:      include/net/devlink.h
4322 F:      include/uapi/linux/devlink.h
4323
4324 DIALOG SEMICONDUCTOR DRIVERS
4325 M:      Support Opensource <support.opensource@diasemi.com>
4326 W:      http://www.dialog-semiconductor.com/products
4327 S:      Supported
4328 F:      Documentation/hwmon/da90??
4329 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4330 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4331 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4332 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4333 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4334 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4335 F:      drivers/gpio/gpio-da90??.c
4336 F:      drivers/hwmon/da90??-hwmon.c
4337 F:      drivers/iio/adc/da91??-*.c
4338 F:      drivers/input/misc/da90??_onkey.c
4339 F:      drivers/input/touchscreen/da9052_tsi.c
4340 F:      drivers/leds/leds-da90??.c
4341 F:      drivers/mfd/da903x.c
4342 F:      drivers/mfd/da90??-*.c
4343 F:      drivers/mfd/da91??-*.c
4344 F:      drivers/power/supply/da9052-battery.c
4345 F:      drivers/power/supply/da91??-*.c
4346 F:      drivers/regulator/da903x.c
4347 F:      drivers/regulator/da9???-regulator.[ch]
4348 F:      drivers/thermal/da90??-thermal.c
4349 F:      drivers/rtc/rtc-da90??.c
4350 F:      drivers/video/backlight/da90??_bl.c
4351 F:      drivers/watchdog/da90??_wdt.c
4352 F:      include/linux/mfd/da903x.h
4353 F:      include/linux/mfd/da9052/
4354 F:      include/linux/mfd/da9055/
4355 F:      include/linux/mfd/da9062/
4356 F:      include/linux/mfd/da9063/
4357 F:      include/linux/mfd/da9150/
4358 F:      include/linux/regulator/da9211.h
4359 F:      include/sound/da[79]*.h
4360 F:      sound/soc/codecs/da[79]*.[ch]
4361
4362 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4363 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4364 L:      linux-gpio@vger.kernel.org
4365 S:      Maintained
4366 F:      drivers/gpio/gpio-gpio-mm.c
4367
4368 DIGI NEO AND CLASSIC PCI PRODUCTS
4369 M:      Lidza Louina <lidza.louina@gmail.com>
4370 M:      Mark Hounschell <markh@compro.net>
4371 L:      driverdev-devel@linuxdriverproject.org
4372 S:      Maintained
4373 F:      drivers/staging/dgnc/
4374
4375 DIOLAN U2C-12 I2C DRIVER
4376 M:      Guenter Roeck <linux@roeck-us.net>
4377 L:      linux-i2c@vger.kernel.org
4378 S:      Maintained
4379 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4380
4381 FILESYSTEM DIRECT ACCESS (DAX)
4382 M:      Matthew Wilcox <mawilcox@microsoft.com>
4383 M:      Ross Zwisler <zwisler@kernel.org>
4384 M:      Jan Kara <jack@suse.cz>
4385 L:      linux-fsdevel@vger.kernel.org
4386 S:      Supported
4387 F:      fs/dax.c
4388 F:      include/linux/dax.h
4389 F:      include/trace/events/fs_dax.h
4390
4391 DEVICE DIRECT ACCESS (DAX)
4392 M:      Dan Williams <dan.j.williams@intel.com>
4393 M:      Dave Jiang <dave.jiang@intel.com>
4394 M:      Ross Zwisler <zwisler@kernel.org>
4395 M:      Vishal Verma <vishal.l.verma@intel.com>
4396 L:      linux-nvdimm@lists.01.org
4397 S:      Supported
4398 F:      drivers/dax/
4399
4400 DIRECTORY NOTIFICATION (DNOTIFY)
4401 M:      Jan Kara <jack@suse.cz>
4402 R:      Amir Goldstein <amir73il@gmail.com>
4403 L:      linux-fsdevel@vger.kernel.org
4404 S:      Maintained
4405 F:      Documentation/filesystems/dnotify.txt
4406 F:      fs/notify/dnotify/
4407 F:      include/linux/dnotify.h
4408
4409 DISK GEOMETRY AND PARTITION HANDLING
4410 M:      Andries Brouwer <aeb@cwi.nl>
4411 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4412 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4413 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4414 S:      Maintained
4415
4416 DISKQUOTA
4417 M:      Jan Kara <jack@suse.com>
4418 S:      Maintained
4419 F:      Documentation/filesystems/quota.txt
4420 F:      fs/quota/
4421 F:      include/linux/quota*.h
4422 F:      include/uapi/linux/quota*.h
4423
4424 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4425 M:      Bernie Thompson <bernie@plugable.com>
4426 L:      linux-fbdev@vger.kernel.org
4427 S:      Maintained
4428 W:      http://plugable.com/category/projects/udlfb/
4429 F:      drivers/video/fbdev/udlfb.c
4430 F:      include/video/udlfb.h
4431 F:      Documentation/fb/udlfb.txt
4432
4433 DISTRIBUTED LOCK MANAGER (DLM)
4434 M:      Christine Caulfield <ccaulfie@redhat.com>
4435 M:      David Teigland <teigland@redhat.com>
4436 L:      cluster-devel@redhat.com
4437 W:      http://sources.redhat.com/cluster/
4438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4439 S:      Supported
4440 F:      fs/dlm/
4441
4442 DMA BUFFER SHARING FRAMEWORK
4443 M:      Sumit Semwal <sumit.semwal@linaro.org>
4444 S:      Maintained
4445 L:      linux-media@vger.kernel.org
4446 L:      dri-devel@lists.freedesktop.org
4447 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4448 F:      drivers/dma-buf/
4449 F:      include/linux/dma-buf*
4450 F:      include/linux/reservation.h
4451 F:      include/linux/*fence.h
4452 F:      Documentation/driver-api/dma-buf.rst
4453 T:      git git://anongit.freedesktop.org/drm/drm-misc
4454
4455 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4456 M:      Vinod Koul <vkoul@kernel.org>
4457 L:      dmaengine@vger.kernel.org
4458 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4459 S:      Maintained
4460 F:      drivers/dma/
4461 F:      include/linux/dmaengine.h
4462 F:      include/linux/of_dma.h
4463 F:      Documentation/devicetree/bindings/dma/
4464 F:      Documentation/driver-api/dmaengine/
4465 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4466
4467 DMA MAPPING HELPERS
4468 M:      Christoph Hellwig <hch@lst.de>
4469 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4470 R:      Robin Murphy <robin.murphy@arm.com>
4471 L:      iommu@lists.linux-foundation.org
4472 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4473 W:      http://git.infradead.org/users/hch/dma-mapping.git
4474 S:      Supported
4475 F:      kernel/dma/
4476 F:      include/asm-generic/dma-mapping.h
4477 F:      include/linux/dma-direct.h
4478 F:      include/linux/dma-mapping.h
4479 F:      include/linux/dma-noncoherent.h
4480
4481 DME1737 HARDWARE MONITOR DRIVER
4482 M:      Juerg Haefliger <juergh@gmail.com>
4483 L:      linux-hwmon@vger.kernel.org
4484 S:      Maintained
4485 F:      Documentation/hwmon/dme1737
4486 F:      drivers/hwmon/dme1737.c
4487
4488 DMI/SMBIOS SUPPORT
4489 M:      Jean Delvare <jdelvare@suse.com>
4490 S:      Maintained
4491 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4492 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4493 F:      drivers/firmware/dmi-id.c
4494 F:      drivers/firmware/dmi_scan.c
4495 F:      include/linux/dmi.h
4496
4497 DOCUMENTATION
4498 M:      Jonathan Corbet <corbet@lwn.net>
4499 L:      linux-doc@vger.kernel.org
4500 S:      Maintained
4501 F:      Documentation/
4502 F:      scripts/kernel-doc
4503 X:      Documentation/ABI/
4504 X:      Documentation/devicetree/
4505 X:      Documentation/acpi
4506 X:      Documentation/power
4507 X:      Documentation/spi
4508 X:      Documentation/media
4509 T:      git git://git.lwn.net/linux.git docs-next
4510
4511 DOCUMENTATION/ITALIAN
4512 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4513 L:      linux-doc@vger.kernel.org
4514 S:      Maintained
4515 F:      Documentation/translations/it_IT
4516
4517 DONGWOON DW9714 LENS VOICE COIL DRIVER
4518 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4519 L:      linux-media@vger.kernel.org
4520 T:      git git://linuxtv.org/media_tree.git
4521 S:      Maintained
4522 F:      drivers/media/i2c/dw9714.c
4523
4524 DONGWOON DW9807 LENS VOICE COIL DRIVER
4525 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4526 L:      linux-media@vger.kernel.org
4527 T:      git git://linuxtv.org/media_tree.git
4528 S:      Maintained
4529 F:      drivers/media/i2c/dw9807.c
4530
4531 DOUBLETALK DRIVER
4532 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4533 L:      blinux-list@redhat.com
4534 S:      Maintained
4535 F:      drivers/char/dtlk.c
4536 F:      include/linux/dtlk.h
4537
4538 DPAA2 DATAPATH I/O (DPIO) DRIVER
4539 M:      Roy Pledge <Roy.Pledge@nxp.com>
4540 L:      linux-kernel@vger.kernel.org
4541 S:      Maintained
4542 F:      drivers/soc/fsl/dpio
4543
4544 DPAA2 ETHERNET DRIVER
4545 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4546 L:      linux-kernel@vger.kernel.org
4547 S:      Maintained
4548 F:      drivers/staging/fsl-dpaa2/ethernet
4549
4550 DPAA2 ETHERNET SWITCH DRIVER
4551 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4552 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4553 L:      linux-kernel@vger.kernel.org
4554 S:      Maintained
4555 F:      drivers/staging/fsl-dpaa2/ethsw
4556
4557 DPAA2 PTP CLOCK DRIVER
4558 M:      Yangbo Lu <yangbo.lu@nxp.com>
4559 L:      linux-kernel@vger.kernel.org
4560 S:      Maintained
4561 F:      drivers/staging/fsl-dpaa2/rtc
4562
4563 DPT_I2O SCSI RAID DRIVER
4564 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4565 L:      linux-scsi@vger.kernel.org
4566 W:      http://www.adaptec.com/
4567 S:      Maintained
4568 F:      drivers/scsi/dpt*
4569 F:      drivers/scsi/dpt/
4570
4571 DRBD DRIVER
4572 M:      Philipp Reisner <philipp.reisner@linbit.com>
4573 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4574 L:      drbd-dev@lists.linbit.com
4575 W:      http://www.drbd.org
4576 T:      git git://git.linbit.com/linux-drbd.git
4577 T:      git git://git.linbit.com/drbd-8.4.git
4578 S:      Supported
4579 F:      drivers/block/drbd/
4580 F:      lib/lru_cache.c
4581 F:      Documentation/blockdev/drbd/
4582
4583 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4584 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4585 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4587 S:      Supported
4588 F:      Documentation/kobject.txt
4589 F:      drivers/base/
4590 F:      fs/debugfs/
4591 F:      fs/sysfs/
4592 F:      include/linux/debugfs.h
4593 F:      include/linux/kobj*
4594 F:      lib/kobj*
4595
4596 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4597 M:      Kevin Hilman <khilman@kernel.org>
4598 M:      Nishanth Menon <nm@ti.com>
4599 S:      Maintained
4600 F:      drivers/power/avs/
4601 F:      include/linux/power/smartreflex.h
4602 L:      linux-pm@vger.kernel.org
4603
4604 DRM DRIVER FOR ARM PL111 CLCD
4605 M:      Eric Anholt <eric@anholt.net>
4606 T:      git git://anongit.freedesktop.org/drm/drm-misc
4607 S:      Supported
4608 F:      drivers/gpu/drm/pl111/
4609
4610 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4611 M:      Linus Walleij <linus.walleij@linaro.org>
4612 T:      git git://anongit.freedesktop.org/drm/drm-misc
4613 S:      Maintained
4614 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4615 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4616
4617 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4618 M:      Dave Airlie <airlied@redhat.com>
4619 S:      Odd Fixes
4620 F:      drivers/gpu/drm/ast/
4621
4622 DRM DRIVER FOR BOCHS VIRTUAL GPU
4623 M:      Gerd Hoffmann <kraxel@redhat.com>
4624 L:      virtualization@lists.linux-foundation.org
4625 T:      git git://anongit.freedesktop.org/drm/drm-misc
4626 S:      Maintained
4627 F:      drivers/gpu/drm/bochs/
4628
4629 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4630 M:      Linus Walleij <linus.walleij@linaro.org>
4631 T:      git git://anongit.freedesktop.org/drm/drm-misc
4632 S:      Maintained
4633 F:      drivers/gpu/drm/tve200/
4634
4635 DRM DRIVER FOR ILITEK ILI9225 PANELS
4636 M:      David Lechner <david@lechnology.com>
4637 S:      Maintained
4638 F:      drivers/gpu/drm/tinydrm/ili9225.c
4639 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4640
4641 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4642 S:      Orphan / Obsolete
4643 F:      drivers/gpu/drm/i810/
4644 F:      include/uapi/drm/i810_drm.h
4645
4646 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4647 S:      Orphan / Obsolete
4648 F:      drivers/gpu/drm/mga/
4649 F:      include/uapi/drm/mga_drm.h
4650
4651 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4652 M:      Dave Airlie <airlied@redhat.com>
4653 S:      Odd Fixes
4654 F:      drivers/gpu/drm/mgag200/
4655
4656 DRM DRIVER FOR MI0283QT
4657 M:      Noralf Trønnes <noralf@tronnes.org>
4658 S:      Maintained
4659 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4660 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4661
4662 DRM DRIVER FOR MSM ADRENO GPU
4663 M:      Rob Clark <robdclark@gmail.com>
4664 L:      linux-arm-msm@vger.kernel.org
4665 L:      dri-devel@lists.freedesktop.org
4666 L:      freedreno@lists.freedesktop.org
4667 T:      git git://people.freedesktop.org/~robclark/linux
4668 S:      Maintained
4669 F:      drivers/gpu/drm/msm/
4670 F:      include/uapi/drm/msm_drm.h
4671 F:      Documentation/devicetree/bindings/display/msm/
4672
4673 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4674 M:      Ben Skeggs <bskeggs@redhat.com>
4675 L:      dri-devel@lists.freedesktop.org
4676 L:      nouveau@lists.freedesktop.org
4677 T:      git git://github.com/skeggsb/linux
4678 S:      Supported
4679 F:      drivers/gpu/drm/nouveau/
4680 F:      include/uapi/drm/nouveau_drm.h
4681
4682 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4683 M:      Noralf Trønnes <noralf@tronnes.org>
4684 S:      Maintained
4685 F:      drivers/gpu/drm/tinydrm/repaper.c
4686 F:      Documentation/devicetree/bindings/display/repaper.txt
4687
4688 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4689 M:      Dave Airlie <airlied@redhat.com>
4690 M:      Gerd Hoffmann <kraxel@redhat.com>
4691 L:      virtualization@lists.linux-foundation.org
4692 T:      git git://anongit.freedesktop.org/drm/drm-misc
4693 S:      Obsolete
4694 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4695 F:      drivers/gpu/drm/cirrus/
4696
4697 DRM DRIVER FOR QXL VIRTUAL GPU
4698 M:      Dave Airlie <airlied@redhat.com>
4699 M:      Gerd Hoffmann <kraxel@redhat.com>
4700 L:      virtualization@lists.linux-foundation.org
4701 T:      git git://anongit.freedesktop.org/drm/drm-misc
4702 S:      Maintained
4703 F:      drivers/gpu/drm/qxl/
4704 F:      include/uapi/drm/qxl_drm.h
4705
4706 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4707 S:      Orphan / Obsolete
4708 F:      drivers/gpu/drm/r128/
4709 F:      include/uapi/drm/r128_drm.h
4710
4711 DRM DRIVER FOR SAVAGE VIDEO CARDS
4712 S:      Orphan / Obsolete
4713 F:      drivers/gpu/drm/savage/
4714 F:      include/uapi/drm/savage_drm.h
4715
4716 DRM DRIVER FOR SIS VIDEO CARDS
4717 S:      Orphan / Obsolete
4718 F:      drivers/gpu/drm/sis/
4719 F:      include/uapi/drm/sis_drm.h
4720
4721 DRM DRIVER FOR SITRONIX ST7586 PANELS
4722 M:      David Lechner <david@lechnology.com>
4723 S:      Maintained
4724 F:      drivers/gpu/drm/tinydrm/st7586.c
4725 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4726
4727 DRM DRIVER FOR SITRONIX ST7735R PANELS
4728 M:      David Lechner <david@lechnology.com>
4729 S:      Maintained
4730 F:      drivers/gpu/drm/tinydrm/st7735r.c
4731 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4732
4733 DRM DRIVER FOR TDFX VIDEO CARDS
4734 S:      Orphan / Obsolete
4735 F:      drivers/gpu/drm/tdfx/
4736
4737 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4738 M:      Dave Airlie <airlied@redhat.com>
4739 S:      Odd Fixes
4740 F:      drivers/gpu/drm/udl/
4741
4742 DRM DRIVER FOR VMWARE VIRTUAL GPU
4743 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4744 M:      Sinclair Yeh <syeh@vmware.com>
4745 M:      Thomas Hellstrom <thellstrom@vmware.com>
4746 L:      dri-devel@lists.freedesktop.org
4747 T:      git git://people.freedesktop.org/~syeh/repos_linux
4748 T:      git git://people.freedesktop.org/~thomash/linux
4749 S:      Supported
4750 F:      drivers/gpu/drm/vmwgfx/
4751 F:      include/uapi/drm/vmwgfx_drm.h
4752
4753 DRM DRIVERS
4754 M:      David Airlie <airlied@linux.ie>
4755 L:      dri-devel@lists.freedesktop.org
4756 T:      git git://anongit.freedesktop.org/drm/drm
4757 B:      https://bugs.freedesktop.org/
4758 C:      irc://chat.freenode.net/dri-devel
4759 S:      Maintained
4760 F:      drivers/gpu/drm/
4761 F:      drivers/gpu/vga/
4762 F:      Documentation/devicetree/bindings/display/
4763 F:      Documentation/devicetree/bindings/gpu/
4764 F:      Documentation/gpu/
4765 F:      include/drm/
4766 F:      include/uapi/drm/
4767 F:      include/linux/vga*
4768
4769 DRM DRIVERS AND MISC GPU PATCHES
4770 M:      Gustavo Padovan <gustavo@padovan.org>
4771 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4772 M:      Sean Paul <sean@poorly.run>
4773 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4774 S:      Maintained
4775 T:      git git://anongit.freedesktop.org/drm/drm-misc
4776 F:      Documentation/gpu/
4777 F:      drivers/gpu/vga/
4778 F:      drivers/gpu/drm/*
4779 F:      include/drm/drm*
4780 F:      include/uapi/drm/drm*
4781 F:      include/linux/vga*
4782
4783 DRM DRIVERS FOR ALLWINNER A10
4784 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4785 L:      dri-devel@lists.freedesktop.org
4786 S:      Supported
4787 F:      drivers/gpu/drm/sun4i/
4788 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4789 T:      git git://anongit.freedesktop.org/drm/drm-misc
4790
4791 DRM DRIVERS FOR AMLOGIC SOCS
4792 M:      Neil Armstrong <narmstrong@baylibre.com>
4793 L:      dri-devel@lists.freedesktop.org
4794 L:      linux-amlogic@lists.infradead.org
4795 W:      http://linux-meson.com/
4796 S:      Supported
4797 F:      drivers/gpu/drm/meson/
4798 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4799 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4800 F:      Documentation/gpu/meson.rst
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802
4803 DRM DRIVERS FOR ATMEL HLCDC
4804 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4805 L:      dri-devel@lists.freedesktop.org
4806 S:      Supported
4807 F:      drivers/gpu/drm/atmel-hlcdc/
4808 F:      Documentation/devicetree/bindings/display/atmel/
4809 T:      git git://anongit.freedesktop.org/drm/drm-misc
4810
4811 DRM DRIVERS FOR BRIDGE CHIPS
4812 M:      Archit Taneja <architt@codeaurora.org>
4813 M:      Andrzej Hajda <a.hajda@samsung.com>
4814 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4815 S:      Maintained
4816 T:      git git://anongit.freedesktop.org/drm/drm-misc
4817 F:      drivers/gpu/drm/bridge/
4818
4819 DRM DRIVERS FOR EXYNOS
4820 M:      Inki Dae <inki.dae@samsung.com>
4821 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4822 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4823 M:      Kyungmin Park <kyungmin.park@samsung.com>
4824 L:      dri-devel@lists.freedesktop.org
4825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4826 S:      Supported
4827 F:      drivers/gpu/drm/exynos/
4828 F:      include/uapi/drm/exynos_drm.h
4829 F:      Documentation/devicetree/bindings/display/exynos/
4830
4831 DRM DRIVERS FOR FREESCALE DCU
4832 M:      Stefan Agner <stefan@agner.ch>
4833 M:      Alison Wang <alison.wang@nxp.com>
4834 L:      dri-devel@lists.freedesktop.org
4835 S:      Supported
4836 F:      drivers/gpu/drm/fsl-dcu/
4837 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4838 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4839 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4840
4841 DRM DRIVERS FOR FREESCALE IMX
4842 M:      Philipp Zabel <p.zabel@pengutronix.de>
4843 L:      dri-devel@lists.freedesktop.org
4844 S:      Maintained
4845 F:      drivers/gpu/drm/imx/
4846 F:      drivers/gpu/ipu-v3/
4847 F:      Documentation/devicetree/bindings/display/imx/
4848
4849 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4850 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4851 L:      dri-devel@lists.freedesktop.org
4852 T:      git git://github.com/patjak/drm-gma500
4853 S:      Maintained
4854 F:      drivers/gpu/drm/gma500/
4855
4856 DRM DRIVERS FOR HISILICON
4857 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4858 M:      Rongrong Zou <zourongrong@gmail.com>
4859 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4860 R:      Chen Feng <puck.chen@hisilicon.com>
4861 L:      dri-devel@lists.freedesktop.org
4862 T:      git git://github.com/xin3liang/linux.git
4863 S:      Maintained
4864 F:      drivers/gpu/drm/hisilicon/
4865 F:      Documentation/devicetree/bindings/display/hisilicon/
4866
4867 DRM DRIVERS FOR MEDIATEK
4868 M:      CK Hu <ck.hu@mediatek.com>
4869 M:      Philipp Zabel <p.zabel@pengutronix.de>
4870 L:      dri-devel@lists.freedesktop.org
4871 S:      Supported
4872 F:      drivers/gpu/drm/mediatek/
4873 F:      Documentation/devicetree/bindings/display/mediatek/
4874
4875 DRM DRIVERS FOR NVIDIA TEGRA
4876 M:      Thierry Reding <thierry.reding@gmail.com>
4877 L:      dri-devel@lists.freedesktop.org
4878 L:      linux-tegra@vger.kernel.org
4879 T:      git git://anongit.freedesktop.org/tegra/linux.git
4880 S:      Supported
4881 F:      drivers/gpu/drm/tegra/
4882 F:      drivers/gpu/host1x/
4883 F:      include/linux/host1x.h
4884 F:      include/uapi/drm/tegra_drm.h
4885 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4886
4887 DRM DRIVERS FOR RENESAS
4888 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4889 L:      dri-devel@lists.freedesktop.org
4890 L:      linux-renesas-soc@vger.kernel.org
4891 T:      git git://linuxtv.org/pinchartl/fbdev
4892 S:      Supported
4893 F:      drivers/gpu/drm/rcar-du/
4894 F:      drivers/gpu/drm/shmobile/
4895 F:      include/linux/platform_data/shmob_drm.h
4896 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4897 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4898 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4899
4900 DRM DRIVERS FOR ROCKCHIP
4901 M:      Sandy Huang <hjc@rock-chips.com>
4902 M:      Heiko Stübner <heiko@sntech.de>
4903 L:      dri-devel@lists.freedesktop.org
4904 S:      Maintained
4905 F:      drivers/gpu/drm/rockchip/
4906 F:      Documentation/devicetree/bindings/display/rockchip/
4907 T:      git git://anongit.freedesktop.org/drm/drm-misc
4908
4909 DRM DRIVERS FOR STI
4910 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4911 M:      Vincent Abriou <vincent.abriou@st.com>
4912 L:      dri-devel@lists.freedesktop.org
4913 T:      git git://anongit.freedesktop.org/drm/drm-misc
4914 S:      Maintained
4915 F:      drivers/gpu/drm/sti
4916 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4917
4918 DRM DRIVERS FOR STM
4919 M:      Yannick Fertre <yannick.fertre@st.com>
4920 M:      Philippe Cornu <philippe.cornu@st.com>
4921 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4922 M:      Vincent Abriou <vincent.abriou@st.com>
4923 L:      dri-devel@lists.freedesktop.org
4924 T:      git git://anongit.freedesktop.org/drm/drm-misc
4925 S:      Maintained
4926 F:      drivers/gpu/drm/stm
4927 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4928
4929 DRM DRIVERS FOR TI LCDC
4930 M:      Jyri Sarha <jsarha@ti.com>
4931 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4932 L:      dri-devel@lists.freedesktop.org
4933 S:      Maintained
4934 F:      drivers/gpu/drm/tilcdc/
4935 F:      Documentation/devicetree/bindings/display/tilcdc/
4936
4937 DRM DRIVERS FOR TI OMAP
4938 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4939 L:      dri-devel@lists.freedesktop.org
4940 S:      Maintained
4941 F:      drivers/gpu/drm/omapdrm/
4942 F:      Documentation/devicetree/bindings/display/ti/
4943
4944 DRM DRIVERS FOR V3D
4945 M:      Eric Anholt <eric@anholt.net>
4946 S:      Supported
4947 F:      drivers/gpu/drm/v3d/
4948 F:      include/uapi/drm/v3d_drm.h
4949 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4950 T:      git git://anongit.freedesktop.org/drm/drm-misc
4951
4952 DRM DRIVERS FOR VC4
4953 M:      Eric Anholt <eric@anholt.net>
4954 T:      git git://github.com/anholt/linux
4955 S:      Supported
4956 F:      drivers/gpu/drm/vc4/
4957 F:      include/uapi/drm/vc4_drm.h
4958 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4959 T:      git git://anongit.freedesktop.org/drm/drm-misc
4960
4961 DRM DRIVERS FOR VIVANTE GPU IP
4962 M:      Lucas Stach <l.stach@pengutronix.de>
4963 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4964 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4965 L:      etnaviv@lists.freedesktop.org
4966 L:      dri-devel@lists.freedesktop.org
4967 S:      Maintained
4968 F:      drivers/gpu/drm/etnaviv/
4969 F:      include/uapi/drm/etnaviv_drm.h
4970 F:      Documentation/devicetree/bindings/display/etnaviv/
4971
4972 DRM DRIVERS FOR ZTE ZX
4973 M:      Shawn Guo <shawnguo@kernel.org>
4974 L:      dri-devel@lists.freedesktop.org
4975 S:      Maintained
4976 F:      drivers/gpu/drm/zte/
4977 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4978 T:      git git://anongit.freedesktop.org/drm/drm-misc
4979
4980 DRM PANEL DRIVERS
4981 M:      Thierry Reding <thierry.reding@gmail.com>
4982 L:      dri-devel@lists.freedesktop.org
4983 T:      git git://anongit.freedesktop.org/drm/drm-misc
4984 S:      Maintained
4985 F:      drivers/gpu/drm/drm_panel.c
4986 F:      drivers/gpu/drm/panel/
4987 F:      include/drm/drm_panel.h
4988 F:      Documentation/devicetree/bindings/display/panel/
4989
4990 DRM TINYDRM DRIVERS
4991 M:      Noralf Trønnes <noralf@tronnes.org>
4992 W:      https://github.com/notro/tinydrm/wiki/Development
4993 T:      git git://anongit.freedesktop.org/drm/drm-misc
4994 S:      Maintained
4995 F:      drivers/gpu/drm/tinydrm/
4996 F:      include/drm/tinydrm/
4997
4998 DRM DRIVERS FOR XEN
4999 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5000 T:      git git://anongit.freedesktop.org/drm/drm-misc
5001 L:      dri-devel@lists.freedesktop.org
5002 L:      xen-devel@lists.xen.org
5003 S:      Supported
5004 F:      drivers/gpu/drm/xen/
5005 F:      Documentation/gpu/xen-front.rst
5006
5007 DRM TTM SUBSYSTEM
5008 M:      Christian Koenig <christian.koenig@amd.com>
5009 M:      Huang Rui <ray.huang@amd.com>
5010 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5011 T:      git git://people.freedesktop.org/~agd5f/linux
5012 S:      Maintained
5013 L:      dri-devel@lists.freedesktop.org
5014 F:      include/drm/ttm/
5015 F:      drivers/gpu/drm/ttm/
5016
5017 DSBR100 USB FM RADIO DRIVER
5018 M:      Alexey Klimov <klimov.linux@gmail.com>
5019 L:      linux-media@vger.kernel.org
5020 T:      git git://linuxtv.org/media_tree.git
5021 S:      Maintained
5022 F:      drivers/media/radio/dsbr100.c
5023
5024 DSCC4 DRIVER
5025 M:      Francois Romieu <romieu@fr.zoreil.com>
5026 L:      netdev@vger.kernel.org
5027 S:      Maintained
5028 F:      drivers/net/wan/dscc4.c
5029
5030 DT3155 MEDIA DRIVER
5031 M:      Hans Verkuil <hverkuil@xs4all.nl>
5032 L:      linux-media@vger.kernel.org
5033 T:      git git://linuxtv.org/media_tree.git
5034 W:      https://linuxtv.org
5035 S:      Odd Fixes
5036 F:      drivers/media/pci/dt3155/
5037
5038 DVB_USB_AF9015 MEDIA DRIVER
5039 M:      Antti Palosaari <crope@iki.fi>
5040 L:      linux-media@vger.kernel.org
5041 W:      https://linuxtv.org
5042 W:      http://palosaari.fi/linux/
5043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5044 T:      git git://linuxtv.org/anttip/media_tree.git
5045 S:      Maintained
5046 F:      drivers/media/usb/dvb-usb-v2/af9015*
5047
5048 DVB_USB_AF9035 MEDIA DRIVER
5049 M:      Antti Palosaari <crope@iki.fi>
5050 L:      linux-media@vger.kernel.org
5051 W:      https://linuxtv.org
5052 W:      http://palosaari.fi/linux/
5053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5054 T:      git git://linuxtv.org/anttip/media_tree.git
5055 S:      Maintained
5056 F:      drivers/media/usb/dvb-usb-v2/af9035*
5057
5058 DVB_USB_ANYSEE MEDIA DRIVER
5059 M:      Antti Palosaari <crope@iki.fi>
5060 L:      linux-media@vger.kernel.org
5061 W:      https://linuxtv.org
5062 W:      http://palosaari.fi/linux/
5063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5064 T:      git git://linuxtv.org/anttip/media_tree.git
5065 S:      Maintained
5066 F:      drivers/media/usb/dvb-usb-v2/anysee*
5067
5068 DVB_USB_AU6610 MEDIA DRIVER
5069 M:      Antti Palosaari <crope@iki.fi>
5070 L:      linux-media@vger.kernel.org
5071 W:      https://linuxtv.org
5072 W:      http://palosaari.fi/linux/
5073 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5074 T:      git git://linuxtv.org/anttip/media_tree.git
5075 S:      Maintained
5076 F:      drivers/media/usb/dvb-usb-v2/au6610*
5077
5078 DVB_USB_CE6230 MEDIA DRIVER
5079 M:      Antti Palosaari <crope@iki.fi>
5080 L:      linux-media@vger.kernel.org
5081 W:      https://linuxtv.org
5082 W:      http://palosaari.fi/linux/
5083 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5084 T:      git git://linuxtv.org/anttip/media_tree.git
5085 S:      Maintained
5086 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5087
5088 DVB_USB_CXUSB MEDIA DRIVER
5089 M:      Michael Krufky <mkrufky@linuxtv.org>
5090 L:      linux-media@vger.kernel.org
5091 W:      https://linuxtv.org
5092 W:      http://github.com/mkrufky
5093 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5094 T:      git git://linuxtv.org/media_tree.git
5095 S:      Maintained
5096 F:      drivers/media/usb/dvb-usb/cxusb*
5097
5098 DVB_USB_EC168 MEDIA DRIVER
5099 M:      Antti Palosaari <crope@iki.fi>
5100 L:      linux-media@vger.kernel.org
5101 W:      https://linuxtv.org
5102 W:      http://palosaari.fi/linux/
5103 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5104 T:      git git://linuxtv.org/anttip/media_tree.git
5105 S:      Maintained
5106 F:      drivers/media/usb/dvb-usb-v2/ec168*
5107
5108 DVB_USB_GL861 MEDIA DRIVER
5109 M:      Antti Palosaari <crope@iki.fi>
5110 L:      linux-media@vger.kernel.org
5111 W:      https://linuxtv.org
5112 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5113 T:      git git://linuxtv.org/anttip/media_tree.git
5114 S:      Maintained
5115 F:      drivers/media/usb/dvb-usb-v2/gl861*
5116
5117 DVB_USB_MXL111SF MEDIA DRIVER
5118 M:      Michael Krufky <mkrufky@linuxtv.org>
5119 L:      linux-media@vger.kernel.org
5120 W:      https://linuxtv.org
5121 W:      http://github.com/mkrufky
5122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5123 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5124 S:      Maintained
5125 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5126
5127 DVB_USB_RTL28XXU MEDIA DRIVER
5128 M:      Antti Palosaari <crope@iki.fi>
5129 L:      linux-media@vger.kernel.org
5130 W:      https://linuxtv.org
5131 W:      http://palosaari.fi/linux/
5132 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5133 T:      git git://linuxtv.org/anttip/media_tree.git
5134 S:      Maintained
5135 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5136
5137 DVB_USB_V2 MEDIA DRIVER
5138 M:      Antti Palosaari <crope@iki.fi>
5139 L:      linux-media@vger.kernel.org
5140 W:      https://linuxtv.org
5141 W:      http://palosaari.fi/linux/
5142 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5143 T:      git git://linuxtv.org/anttip/media_tree.git
5144 S:      Maintained
5145 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5146 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5147
5148 DYNAMIC DEBUG
5149 M:      Jason Baron <jbaron@akamai.com>
5150 S:      Maintained
5151 F:      lib/dynamic_debug.c
5152 F:      include/linux/dynamic_debug.h
5153
5154 DYNAMIC INTERRUPT MODERATION
5155 M:      Tal Gilboa <talgi@mellanox.com>
5156 S:      Maintained
5157 F:      include/linux/net_dim.h
5158
5159 DZ DECSTATION DZ11 SERIAL DRIVER
5160 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5161 S:      Maintained
5162 F:      drivers/tty/serial/dz.*
5163
5164 E3X0 POWER BUTTON DRIVER
5165 M:      Moritz Fischer <moritz.fischer@ettus.com>
5166 L:      usrp-users@lists.ettus.com
5167 W:      http://www.ettus.com
5168 S:      Supported
5169 F:      drivers/input/misc/e3x0-button.c
5170 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5171
5172 E4000 MEDIA DRIVER
5173 M:      Antti Palosaari <crope@iki.fi>
5174 L:      linux-media@vger.kernel.org
5175 W:      https://linuxtv.org
5176 W:      http://palosaari.fi/linux/
5177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5178 T:      git git://linuxtv.org/anttip/media_tree.git
5179 S:      Maintained
5180 F:      drivers/media/tuners/e4000*
5181
5182 EARTH_PT1 MEDIA DRIVER
5183 M:      Akihiro Tsukada <tskd08@gmail.com>
5184 L:      linux-media@vger.kernel.org
5185 S:      Odd Fixes
5186 F:      drivers/media/pci/pt1/
5187
5188 EARTH_PT3 MEDIA DRIVER
5189 M:      Akihiro Tsukada <tskd08@gmail.com>
5190 L:      linux-media@vger.kernel.org
5191 S:      Odd Fixes
5192 F:      drivers/media/pci/pt3/
5193
5194 EC100 MEDIA DRIVER
5195 M:      Antti Palosaari <crope@iki.fi>
5196 L:      linux-media@vger.kernel.org
5197 W:      https://linuxtv.org
5198 W:      http://palosaari.fi/linux/
5199 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5200 T:      git git://linuxtv.org/anttip/media_tree.git
5201 S:      Maintained
5202 F:      drivers/media/dvb-frontends/ec100*
5203
5204 ECRYPT FILE SYSTEM
5205 M:      Tyler Hicks <tyhicks@canonical.com>
5206 L:      ecryptfs@vger.kernel.org
5207 W:      http://ecryptfs.org
5208 W:      https://launchpad.net/ecryptfs
5209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5210 S:      Supported
5211 F:      Documentation/filesystems/ecryptfs.txt
5212 F:      fs/ecryptfs/
5213
5214 EDAC-AMD64
5215 M:      Borislav Petkov <bp@alien8.de>
5216 L:      linux-edac@vger.kernel.org
5217 S:      Maintained
5218 F:      drivers/edac/amd64_edac*
5219
5220 EDAC-CALXEDA
5221 M:      Robert Richter <rric@kernel.org>
5222 L:      linux-edac@vger.kernel.org
5223 S:      Maintained
5224 F:      drivers/edac/highbank*
5225
5226 EDAC-CAVIUM OCTEON
5227 M:      Ralf Baechle <ralf@linux-mips.org>
5228 M:      David Daney <david.daney@cavium.com>
5229 L:      linux-edac@vger.kernel.org
5230 L:      linux-mips@linux-mips.org
5231 S:      Supported
5232 F:      drivers/edac/octeon_edac*
5233
5234 EDAC-CAVIUM THUNDERX
5235 M:      David Daney <david.daney@cavium.com>
5236 M:      Jan Glauber <jglauber@cavium.com>
5237 L:      linux-edac@vger.kernel.org
5238 S:      Supported
5239 F:      drivers/edac/thunderx_edac*
5240
5241 EDAC-CORE
5242 M:      Borislav Petkov <bp@alien8.de>
5243 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5244 L:      linux-edac@vger.kernel.org
5245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5247 S:      Supported
5248 F:      Documentation/admin-guide/ras.rst
5249 F:      Documentation/driver-api/edac.rst
5250 F:      drivers/edac/
5251 F:      include/linux/edac.h
5252
5253 EDAC-E752X
5254 M:      Mark Gross <mark.gross@intel.com>
5255 L:      linux-edac@vger.kernel.org
5256 S:      Maintained
5257 F:      drivers/edac/e752x_edac.c
5258
5259 EDAC-E7XXX
5260 L:      linux-edac@vger.kernel.org
5261 S:      Maintained
5262 F:      drivers/edac/e7xxx_edac.c
5263
5264 EDAC-FSL_DDR
5265 M:      York Sun <york.sun@nxp.com>
5266 L:      linux-edac@vger.kernel.org
5267 S:      Maintained
5268 F:      drivers/edac/fsl_ddr_edac.*
5269
5270 EDAC-GHES
5271 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5272 L:      linux-edac@vger.kernel.org
5273 S:      Maintained
5274 F:      drivers/edac/ghes_edac.c
5275
5276 EDAC-I3000
5277 L:      linux-edac@vger.kernel.org
5278 S:      Orphan
5279 F:      drivers/edac/i3000_edac.c
5280
5281 EDAC-I5000
5282 L:      linux-edac@vger.kernel.org
5283 S:      Maintained
5284 F:      drivers/edac/i5000_edac.c
5285
5286 EDAC-I5400
5287 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5288 L:      linux-edac@vger.kernel.org
5289 S:      Maintained
5290 F:      drivers/edac/i5400_edac.c
5291
5292 EDAC-I7300
5293 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5294 L:      linux-edac@vger.kernel.org
5295 S:      Maintained
5296 F:      drivers/edac/i7300_edac.c
5297
5298 EDAC-I7CORE
5299 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5300 L:      linux-edac@vger.kernel.org
5301 S:      Maintained
5302 F:      drivers/edac/i7core_edac.c
5303
5304 EDAC-I82443BXGX
5305 M:      Tim Small <tim@buttersideup.com>
5306 L:      linux-edac@vger.kernel.org
5307 S:      Maintained
5308 F:      drivers/edac/i82443bxgx_edac.c
5309
5310 EDAC-I82975X
5311 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5312 M:      "Arvind R." <arvino55@gmail.com>
5313 L:      linux-edac@vger.kernel.org
5314 S:      Maintained
5315 F:      drivers/edac/i82975x_edac.c
5316
5317 EDAC-IE31200
5318 M:      Jason Baron <jbaron@akamai.com>
5319 L:      linux-edac@vger.kernel.org
5320 S:      Maintained
5321 F:      drivers/edac/ie31200_edac.c
5322
5323 EDAC-MPC85XX
5324 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5325 L:      linux-edac@vger.kernel.org
5326 S:      Maintained
5327 F:      drivers/edac/mpc85xx_edac.[ch]
5328
5329 EDAC-PASEMI
5330 M:      Egor Martovetsky <egor@pasemi.com>
5331 L:      linux-edac@vger.kernel.org
5332 S:      Maintained
5333 F:      drivers/edac/pasemi_edac.c
5334
5335 EDAC-PND2
5336 M:      Tony Luck <tony.luck@intel.com>
5337 L:      linux-edac@vger.kernel.org
5338 S:      Maintained
5339 F:      drivers/edac/pnd2_edac.[ch]
5340
5341 EDAC-R82600
5342 M:      Tim Small <tim@buttersideup.com>
5343 L:      linux-edac@vger.kernel.org
5344 S:      Maintained
5345 F:      drivers/edac/r82600_edac.c
5346
5347 EDAC-SBRIDGE
5348 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5349 L:      linux-edac@vger.kernel.org
5350 S:      Maintained
5351 F:      drivers/edac/sb_edac.c
5352
5353 EDAC-SKYLAKE
5354 M:      Tony Luck <tony.luck@intel.com>
5355 L:      linux-edac@vger.kernel.org
5356 S:      Maintained
5357 F:      drivers/edac/skx_edac.c
5358
5359 EDAC-TI
5360 M:      Tero Kristo <t-kristo@ti.com>
5361 L:      linux-edac@vger.kernel.org
5362 S:      Maintained
5363 F:      drivers/edac/ti_edac.c
5364
5365 EDIROL UA-101/UA-1000 DRIVER
5366 M:      Clemens Ladisch <clemens@ladisch.de>
5367 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5368 T:      git git://git.alsa-project.org/alsa-kernel.git
5369 S:      Maintained
5370 F:      sound/usb/misc/ua101.c
5371
5372 EFI TEST DRIVER
5373 L:      linux-efi@vger.kernel.org
5374 M:      Ivan Hu <ivan.hu@canonical.com>
5375 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5376 S:      Maintained
5377 F:      drivers/firmware/efi/test/
5378
5379 EFI VARIABLE FILESYSTEM
5380 M:      Matthew Garrett <matthew.garrett@nebula.com>
5381 M:      Jeremy Kerr <jk@ozlabs.org>
5382 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5384 L:      linux-efi@vger.kernel.org
5385 S:      Maintained
5386 F:      fs/efivarfs/
5387
5388 EFIFB FRAMEBUFFER DRIVER
5389 L:      linux-fbdev@vger.kernel.org
5390 M:      Peter Jones <pjones@redhat.com>
5391 S:      Maintained
5392 F:      drivers/video/fbdev/efifb.c
5393
5394 EFS FILESYSTEM
5395 W:      http://aeschi.ch.eu.org/efs/
5396 S:      Orphan
5397 F:      fs/efs/
5398
5399 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5400 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5401 L:      netdev@vger.kernel.org
5402 S:      Maintained
5403 F:      drivers/net/ethernet/ibm/ehea/
5404
5405 EM28XX VIDEO4LINUX DRIVER
5406 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5407 L:      linux-media@vger.kernel.org
5408 W:      https://linuxtv.org
5409 T:      git git://linuxtv.org/media_tree.git
5410 S:      Maintained
5411 F:      drivers/media/usb/em28xx/
5412 F:      Documentation/media/v4l-drivers/em28xx*
5413
5414 EMBEDDED LINUX
5415 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5416 M:      Matt Mackall <mpm@selenic.com>
5417 M:      David Woodhouse <dwmw2@infradead.org>
5418 L:      linux-embedded@vger.kernel.org
5419 S:      Maintained
5420
5421 Emulex 10Gbps iSCSI - OneConnect DRIVER
5422 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5423 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5424 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5425 L:      linux-scsi@vger.kernel.org
5426 W:      http://www.broadcom.com
5427 S:      Supported
5428 F:      drivers/scsi/be2iscsi/
5429
5430 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5431 M:      Sathya Perla <sathya.perla@broadcom.com>
5432 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5433 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5434 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5435 L:      netdev@vger.kernel.org
5436 W:      http://www.emulex.com
5437 S:      Supported
5438 F:      drivers/net/ethernet/emulex/benet/
5439
5440 EMULEX ONECONNECT ROCE DRIVER
5441 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5442 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5443 L:      linux-rdma@vger.kernel.org
5444 W:      http://www.broadcom.com
5445 S:      Odd Fixes
5446 F:      drivers/infiniband/hw/ocrdma/
5447 F:      include/uapi/rdma/ocrdma-abi.h
5448
5449 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5450 M:      James Smart <james.smart@broadcom.com>
5451 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5452 L:      linux-scsi@vger.kernel.org
5453 W:      http://www.broadcom.com
5454 S:      Supported
5455 F:      drivers/scsi/lpfc/
5456
5457 ENE CB710 FLASH CARD READER DRIVER
5458 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5459 S:      Maintained
5460 F:      drivers/misc/cb710/
5461 F:      drivers/mmc/host/cb710-mmc.*
5462 F:      include/linux/cb710.h
5463
5464 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5465 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5466 S:      Maintained
5467 F:      drivers/media/rc/ene_ir.*
5468
5469 EPSON S1D13XXX FRAMEBUFFER DRIVER
5470 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5471 S:      Maintained
5472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5473 F:      drivers/video/fbdev/s1d13xxxfb.c
5474 F:      include/video/s1d13xxxfb.h
5475
5476 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5477 M:      Jeff Layton <jlayton@kernel.org>
5478 S:      Maintained
5479 F:      lib/errseq.c
5480 F:      include/linux/errseq.h
5481
5482 ET131X NETWORK DRIVER
5483 M:      Mark Einon <mark.einon@gmail.com>
5484 S:      Odd Fixes
5485 F:      drivers/net/ethernet/agere/
5486
5487 ETHERNET BRIDGE
5488 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5489 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5490 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5491 L:      netdev@vger.kernel.org
5492 W:      http://www.linuxfoundation.org/en/Net:Bridge
5493 S:      Maintained
5494 F:      include/linux/netfilter_bridge/
5495 F:      net/bridge/
5496
5497 ETHERNET PHY LIBRARY
5498 M:      Andrew Lunn <andrew@lunn.ch>
5499 M:      Florian Fainelli <f.fainelli@gmail.com>
5500 L:      netdev@vger.kernel.org
5501 S:      Maintained
5502 F:      Documentation/ABI/testing/sysfs-bus-mdio
5503 F:      Documentation/devicetree/bindings/net/mdio*
5504 F:      Documentation/networking/phy.txt
5505 F:      drivers/net/phy/
5506 F:      drivers/of/of_mdio.c
5507 F:      drivers/of/of_net.c
5508 F:      include/linux/*mdio*.h
5509 F:      include/linux/of_net.h
5510 F:      include/linux/phy.h
5511 F:      include/linux/phy_fixed.h
5512 F:      include/linux/platform_data/mdio-bcm-unimac.h
5513 F:      include/trace/events/mdio.h
5514 F:      include/uapi/linux/mdio.h
5515 F:      include/uapi/linux/mii.h
5516
5517 EXT2 FILE SYSTEM
5518 M:      Jan Kara <jack@suse.com>
5519 L:      linux-ext4@vger.kernel.org
5520 S:      Maintained
5521 F:      Documentation/filesystems/ext2.txt
5522 F:      fs/ext2/
5523 F:      include/linux/ext2*
5524
5525 EXT4 FILE SYSTEM
5526 M:      "Theodore Ts'o" <tytso@mit.edu>
5527 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5528 L:      linux-ext4@vger.kernel.org
5529 W:      http://ext4.wiki.kernel.org
5530 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5532 S:      Maintained
5533 F:      Documentation/filesystems/ext4.txt
5534 F:      fs/ext4/
5535
5536 Extended Verification Module (EVM)
5537 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5538 L:      linux-integrity@vger.kernel.org
5539 S:      Supported
5540 F:      security/integrity/evm/
5541
5542 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5543 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5544 L:      linux-efi@vger.kernel.org
5545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5546 S:      Maintained
5547 F:      Documentation/efi-stub.txt
5548 F:      arch/*/kernel/efi.c
5549 F:      arch/x86/boot/compressed/eboot.[ch]
5550 F:      arch/*/include/asm/efi.h
5551 F:      arch/x86/platform/efi/
5552 F:      drivers/firmware/efi/
5553 F:      include/linux/efi*.h
5554 F:      arch/arm/boot/compressed/efi-header.S
5555 F:      arch/arm64/kernel/efi-entry.S
5556
5557 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5558 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5559 M:      Chanwoo Choi <cw00.choi@samsung.com>
5560 L:      linux-kernel@vger.kernel.org
5561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5562 S:      Maintained
5563 F:      drivers/extcon/
5564 F:      include/linux/extcon/
5565 F:      include/linux/extcon.h
5566 F:      Documentation/extcon/
5567 F:      Documentation/devicetree/bindings/extcon/
5568
5569 EXYNOS DP DRIVER
5570 M:      Jingoo Han <jingoohan1@gmail.com>
5571 L:      dri-devel@lists.freedesktop.org
5572 S:      Maintained
5573 F:      drivers/gpu/drm/exynos/exynos_dp*
5574
5575 EXYNOS SYSMMU (IOMMU) driver
5576 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5577 L:      iommu@lists.linux-foundation.org
5578 S:      Maintained
5579 F:      drivers/iommu/exynos-iommu.c
5580
5581 EZchip NPS platform support
5582 M:      Vineet Gupta <vgupta@synopsys.com>
5583 M:      Ofer Levi <oferle@mellanox.com>
5584 S:      Supported
5585 F:      arch/arc/plat-eznps
5586 F:      arch/arc/boot/dts/eznps.dts
5587
5588 F2FS FILE SYSTEM
5589 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5590 M:      Chao Yu <yuchao0@huawei.com>
5591 L:      linux-f2fs-devel@lists.sourceforge.net
5592 W:      https://f2fs.wiki.kernel.org/
5593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5594 S:      Maintained
5595 F:      Documentation/filesystems/f2fs.txt
5596 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5597 F:      fs/f2fs/
5598 F:      include/linux/f2fs_fs.h
5599 F:      include/trace/events/f2fs.h
5600
5601 F71805F HARDWARE MONITORING DRIVER
5602 M:      Jean Delvare <jdelvare@suse.com>
5603 L:      linux-hwmon@vger.kernel.org
5604 S:      Maintained
5605 F:      Documentation/hwmon/f71805f
5606 F:      drivers/hwmon/f71805f.c
5607
5608 FADDR2LINE
5609 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5610 S:      Maintained
5611 F:      scripts/faddr2line
5612
5613 FAILOVER MODULE
5614 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5615 L:      netdev@vger.kernel.org
5616 S:      Supported
5617 F:      net/core/failover.c
5618 F:      include/net/failover.h
5619 F:      Documentation/networking/failover.rst
5620
5621 FANOTIFY
5622 M:      Jan Kara <jack@suse.cz>
5623 R:      Amir Goldstein <amir73il@gmail.com>
5624 L:      linux-fsdevel@vger.kernel.org
5625 S:      Maintained
5626 F:      fs/notify/fanotify/
5627 F:      include/linux/fanotify.h
5628 F:      include/uapi/linux/fanotify.h
5629
5630 FARSYNC SYNCHRONOUS DRIVER
5631 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5632 W:      http://www.farsite.co.uk/
5633 S:      Supported
5634 F:      drivers/net/wan/farsync.*
5635
5636 FAULT INJECTION SUPPORT
5637 M:      Akinobu Mita <akinobu.mita@gmail.com>
5638 S:      Supported
5639 F:      Documentation/fault-injection/
5640 F:      lib/fault-inject.c
5641
5642 FBTFT Framebuffer drivers
5643 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5644 L:      dri-devel@lists.freedesktop.org
5645 L:      linux-fbdev@vger.kernel.org
5646 S:      Maintained
5647 F:      drivers/staging/fbtft/
5648
5649 FC0011 TUNER DRIVER
5650 M:      Michael Buesch <m@bues.ch>
5651 L:      linux-media@vger.kernel.org
5652 S:      Maintained
5653 F:      drivers/media/tuners/fc0011.h
5654 F:      drivers/media/tuners/fc0011.c
5655
5656 FC2580 MEDIA DRIVER
5657 M:      Antti Palosaari <crope@iki.fi>
5658 L:      linux-media@vger.kernel.org
5659 W:      https://linuxtv.org
5660 W:      http://palosaari.fi/linux/
5661 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5662 T:      git git://linuxtv.org/anttip/media_tree.git
5663 S:      Maintained
5664 F:      drivers/media/tuners/fc2580*
5665
5666 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5667 M:      Johannes Thumshirn <jth@kernel.org>
5668 L:      linux-scsi@vger.kernel.org
5669 W:      www.Open-FCoE.org
5670 S:      Supported
5671 F:      drivers/scsi/libfc/
5672 F:      drivers/scsi/fcoe/
5673 F:      include/scsi/fc/
5674 F:      include/scsi/libfc.h
5675 F:      include/scsi/libfcoe.h
5676 F:      include/uapi/scsi/fc/
5677
5678 FILE LOCKING (flock() and fcntl()/lockf())
5679 M:      Jeff Layton <jlayton@kernel.org>
5680 M:      "J. Bruce Fields" <bfields@fieldses.org>
5681 L:      linux-fsdevel@vger.kernel.org
5682 S:      Maintained
5683 F:      include/linux/fcntl.h
5684 F:      include/uapi/linux/fcntl.h
5685 F:      fs/fcntl.c
5686 F:      fs/locks.c
5687
5688 FILESYSTEMS (VFS and infrastructure)
5689 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5690 L:      linux-fsdevel@vger.kernel.org
5691 S:      Maintained
5692 F:      fs/*
5693 F:      include/linux/fs.h
5694 F:      include/uapi/linux/fs.h
5695
5696 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5697 M:      Riku Voipio <riku.voipio@iki.fi>
5698 L:      linux-hwmon@vger.kernel.org
5699 S:      Maintained
5700 F:      drivers/hwmon/f75375s.c
5701 F:      include/linux/f75375s.h
5702
5703 FIREWIRE AUDIO DRIVERS
5704 M:      Clemens Ladisch <clemens@ladisch.de>
5705 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5706 T:      git git://git.alsa-project.org/alsa-kernel.git
5707 S:      Maintained
5708 F:      sound/firewire/
5709
5710 FIREWIRE MEDIA DRIVERS (firedtv)
5711 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5712 L:      linux-media@vger.kernel.org
5713 L:      linux1394-devel@lists.sourceforge.net
5714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5715 S:      Maintained
5716 F:      drivers/media/firewire/
5717
5718 FIREWIRE SBP-2 TARGET
5719 M:      Chris Boot <bootc@bootc.net>
5720 L:      linux-scsi@vger.kernel.org
5721 L:      target-devel@vger.kernel.org
5722 L:      linux1394-devel@lists.sourceforge.net
5723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5724 S:      Maintained
5725 F:      drivers/target/sbp/
5726
5727 FIREWIRE SUBSYSTEM
5728 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5729 L:      linux1394-devel@lists.sourceforge.net
5730 W:      http://ieee1394.wiki.kernel.org/
5731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5732 S:      Maintained
5733 F:      drivers/firewire/
5734 F:      include/linux/firewire.h
5735 F:      include/uapi/linux/firewire*.h
5736 F:      tools/firewire/
5737
5738 FIRMWARE LOADER (request_firmware)
5739 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5740 L:      linux-kernel@vger.kernel.org
5741 S:      Maintained
5742 F:      Documentation/firmware_class/
5743 F:      drivers/base/firmware_loader/
5744 F:      include/linux/firmware.h
5745
5746 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5747 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5748 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5749 S:      Maintained
5750 F:      drivers/block/rsxx/
5751
5752 FLOPPY DRIVER
5753 M:      Jiri Kosina <jikos@kernel.org>
5754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5755 S:      Odd fixes
5756 F:      drivers/block/floppy.c
5757
5758 FMC SUBSYSTEM
5759 M:      Alessandro Rubini <rubini@gnudd.com>
5760 W:      http://www.ohwr.org/projects/fmc-bus
5761 S:      Supported
5762 F:      drivers/fmc/
5763 F:      include/linux/fmc*.h
5764 F:      include/linux/ipmi-fru.h
5765 K:      fmc_d.*register
5766
5767 FPGA MANAGER FRAMEWORK
5768 M:      Alan Tull <atull@kernel.org>
5769 M:      Moritz Fischer <mdf@kernel.org>
5770 L:      linux-fpga@vger.kernel.org
5771 S:      Maintained
5772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5773 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5774 F:      Documentation/fpga/
5775 F:      Documentation/driver-api/fpga/
5776 F:      Documentation/devicetree/bindings/fpga/
5777 F:      drivers/fpga/
5778 F:      include/linux/fpga/
5779 W:      http://www.rocketboards.org
5780
5781 FPGA DFL DRIVERS
5782 M:      Wu Hao <hao.wu@intel.com>
5783 L:      linux-fpga@vger.kernel.org
5784 S:      Maintained
5785 F:      Documentation/fpga/dfl.txt
5786 F:      include/uapi/linux/fpga-dfl.h
5787 F:      drivers/fpga/dfl*
5788
5789 FPU EMULATOR
5790 M:      Bill Metzenthen <billm@melbpc.org.au>
5791 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5792 S:      Maintained
5793 F:      arch/x86/math-emu/
5794
5795 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5796 L:      netdev@vger.kernel.org
5797 S:      Orphan
5798 F:      drivers/net/wan/dlci.c
5799 F:      drivers/net/wan/sdla.c
5800
5801 FRAMEBUFFER LAYER
5802 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5803 L:      dri-devel@lists.freedesktop.org
5804 L:      linux-fbdev@vger.kernel.org
5805 T:      git git://github.com/bzolnier/linux.git
5806 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5807 S:      Maintained
5808 F:      Documentation/fb/
5809 F:      drivers/video/
5810 F:      include/video/
5811 F:      include/linux/fb.h
5812 F:      include/uapi/video/
5813 F:      include/uapi/linux/fb.h
5814
5815 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5816 M:      Horia Geantă <horia.geanta@nxp.com>
5817 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5818 L:      linux-crypto@vger.kernel.org
5819 S:      Maintained
5820 F:      drivers/crypto/caam/
5821 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5822
5823 FREESCALE DIU FRAMEBUFFER DRIVER
5824 M:      Timur Tabi <timur@kernel.org>
5825 L:      linux-fbdev@vger.kernel.org
5826 S:      Maintained
5827 F:      drivers/video/fbdev/fsl-diu-fb.*
5828
5829 FREESCALE DMA DRIVER
5830 M:      Li Yang <leoyang.li@nxp.com>
5831 M:      Zhang Wei <zw@zh-kernel.org>
5832 L:      linuxppc-dev@lists.ozlabs.org
5833 S:      Maintained
5834 F:      drivers/dma/fsldma.*
5835
5836 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5837 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5838 L:      netdev@vger.kernel.org
5839 S:      Maintained
5840 F:      drivers/net/ethernet/freescale/gianfar*
5841 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5842
5843 FREESCALE GPMI NAND DRIVER
5844 M:      Han Xu <han.xu@nxp.com>
5845 L:      linux-mtd@lists.infradead.org
5846 S:      Maintained
5847 F:      drivers/mtd/nand/raw/gpmi-nand/*
5848
5849 FREESCALE I2C CPM DRIVER
5850 M:      Jochen Friedrich <jochen@scram.de>
5851 L:      linuxppc-dev@lists.ozlabs.org
5852 L:      linux-i2c@vger.kernel.org
5853 S:      Maintained
5854 F:      drivers/i2c/busses/i2c-cpm.c
5855
5856 FREESCALE IMX / MXC FEC DRIVER
5857 M:      Fugang Duan <fugang.duan@nxp.com>
5858 L:      netdev@vger.kernel.org
5859 S:      Maintained
5860 F:      drivers/net/ethernet/freescale/fec_main.c
5861 F:      drivers/net/ethernet/freescale/fec_ptp.c
5862 F:      drivers/net/ethernet/freescale/fec.h
5863 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5864
5865 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5866 M:      Sascha Hauer <s.hauer@pengutronix.de>
5867 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5868 L:      linux-fbdev@vger.kernel.org
5869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5870 S:      Maintained
5871 F:      include/linux/platform_data/video-imxfb.h
5872 F:      drivers/video/fbdev/imxfb.c
5873
5874 FREESCALE QORIQ DPAA ETHERNET DRIVER
5875 M:      Madalin Bucur <madalin.bucur@nxp.com>
5876 L:      netdev@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/net/ethernet/freescale/dpaa
5879
5880 FREESCALE QORIQ DPAA FMAN DRIVER
5881 M:      Madalin Bucur <madalin.bucur@nxp.com>
5882 L:      netdev@vger.kernel.org
5883 S:      Maintained
5884 F:      drivers/net/ethernet/freescale/fman
5885 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5886
5887 FREESCALE QORIQ PTP CLOCK DRIVER
5888 M:      Yangbo Lu <yangbo.lu@nxp.com>
5889 L:      netdev@vger.kernel.org
5890 S:      Maintained
5891 F:      drivers/ptp/ptp_qoriq.c
5892 F:      include/linux/fsl/ptp_qoriq.h
5893 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5894
5895 FREESCALE QUAD SPI DRIVER
5896 M:      Han Xu <han.xu@nxp.com>
5897 L:      linux-mtd@lists.infradead.org
5898 S:      Maintained
5899 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5900
5901 FREESCALE QUICC ENGINE LIBRARY
5902 M:      Qiang Zhao <qiang.zhao@nxp.com>
5903 L:      linuxppc-dev@lists.ozlabs.org
5904 S:      Maintained
5905 F:      drivers/soc/fsl/qe/
5906 F:      include/soc/fsl/*qe*.h
5907 F:      include/soc/fsl/*ucc*.h
5908
5909 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5910 M:      Li Yang <leoyang.li@nxp.com>
5911 L:      netdev@vger.kernel.org
5912 L:      linuxppc-dev@lists.ozlabs.org
5913 S:      Maintained
5914 F:      drivers/net/ethernet/freescale/ucc_geth*
5915
5916 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5917 M:      Zhao Qiang <qiang.zhao@nxp.com>
5918 L:      netdev@vger.kernel.org
5919 L:      linuxppc-dev@lists.ozlabs.org
5920 S:      Maintained
5921 F:      drivers/net/wan/fsl_ucc_hdlc*
5922
5923 FREESCALE QUICC ENGINE UCC UART DRIVER
5924 M:      Timur Tabi <timur@kernel.org>
5925 L:      linuxppc-dev@lists.ozlabs.org
5926 S:      Maintained
5927 F:      drivers/tty/serial/ucc_uart.c
5928
5929 FREESCALE SOC DRIVERS
5930 M:      Li Yang <leoyang.li@nxp.com>
5931 L:      linuxppc-dev@lists.ozlabs.org
5932 L:      linux-arm-kernel@lists.infradead.org
5933 S:      Maintained
5934 F:      Documentation/devicetree/bindings/soc/fsl/
5935 F:      drivers/soc/fsl/
5936 F:      include/linux/fsl/
5937
5938 FREESCALE SOC FS_ENET DRIVER
5939 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5940 L:      linuxppc-dev@lists.ozlabs.org
5941 L:      netdev@vger.kernel.org
5942 S:      Maintained
5943 F:      drivers/net/ethernet/freescale/fs_enet/
5944 F:      include/linux/fs_enet_pd.h
5945
5946 FREESCALE SOC SOUND DRIVERS
5947 M:      Timur Tabi <timur@kernel.org>
5948 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5949 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5950 R:      Fabio Estevam <fabio.estevam@nxp.com>
5951 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5952 L:      linuxppc-dev@lists.ozlabs.org
5953 S:      Maintained
5954 F:      sound/soc/fsl/fsl*
5955 F:      sound/soc/fsl/imx*
5956 F:      sound/soc/fsl/mpc8610_hpcd.c
5957
5958 FREESCALE USB PERIPHERAL DRIVERS
5959 M:      Li Yang <leoyang.li@nxp.com>
5960 L:      linux-usb@vger.kernel.org
5961 L:      linuxppc-dev@lists.ozlabs.org
5962 S:      Maintained
5963 F:      drivers/usb/gadget/udc/fsl*
5964
5965 FREEVXFS FILESYSTEM
5966 M:      Christoph Hellwig <hch@infradead.org>
5967 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5968 S:      Maintained
5969 F:      fs/freevxfs/
5970
5971 FREEZER
5972 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5973 M:      Pavel Machek <pavel@ucw.cz>
5974 L:      linux-pm@vger.kernel.org
5975 S:      Supported
5976 F:      Documentation/power/freezing-of-tasks.txt
5977 F:      include/linux/freezer.h
5978 F:      kernel/freezer.c
5979
5980 FRONTSWAP API
5981 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5982 L:      linux-kernel@vger.kernel.org
5983 S:      Maintained
5984 F:      mm/frontswap.c
5985 F:      include/linux/frontswap.h
5986
5987 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5988 M:      David Howells <dhowells@redhat.com>
5989 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5990 S:      Supported
5991 F:      Documentation/filesystems/caching/
5992 F:      fs/fscache/
5993 F:      include/linux/fscache*.h
5994
5995 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5996 M:      Theodore Y. Ts'o <tytso@mit.edu>
5997 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5998 L:      linux-fscrypt@vger.kernel.org
5999 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6001 S:      Supported
6002 F:      fs/crypto/
6003 F:      include/linux/fscrypt*.h
6004 F:      Documentation/filesystems/fscrypt.rst
6005
6006 FSI-ATTACHED I2C DRIVER
6007 M:      Eddie James <eajames@linux.vnet.ibm.com>
6008 L:      linux-i2c@vger.kernel.org
6009 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6010 S:      Maintained
6011 F:      drivers/i2c/busses/i2c-fsi.c
6012 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6013
6014 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6015 M:      Jan Kara <jack@suse.cz>
6016 R:      Amir Goldstein <amir73il@gmail.com>
6017 L:      linux-fsdevel@vger.kernel.org
6018 S:      Maintained
6019 F:      fs/notify/
6020 F:      include/linux/fsnotify*.h
6021
6022 FUJITSU LAPTOP EXTRAS
6023 M:      Jonathan Woithe <jwoithe@just42.net>
6024 L:      platform-driver-x86@vger.kernel.org
6025 S:      Maintained
6026 F:      drivers/platform/x86/fujitsu-laptop.c
6027
6028 FUJITSU M-5MO LS CAMERA ISP DRIVER
6029 M:      Kyungmin Park <kyungmin.park@samsung.com>
6030 M:      Heungjun Kim <riverful.kim@samsung.com>
6031 L:      linux-media@vger.kernel.org
6032 S:      Maintained
6033 F:      drivers/media/i2c/m5mols/
6034 F:      include/media/i2c/m5mols.h
6035
6036 FUJITSU TABLET EXTRAS
6037 M:      Robert Gerlach <khnz@gmx.de>
6038 L:      platform-driver-x86@vger.kernel.org
6039 S:      Maintained
6040 F:      drivers/platform/x86/fujitsu-tablet.c
6041
6042 FUSE: FILESYSTEM IN USERSPACE
6043 M:      Miklos Szeredi <miklos@szeredi.hu>
6044 L:      linux-fsdevel@vger.kernel.org
6045 W:      http://fuse.sourceforge.net/
6046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6047 S:      Maintained
6048 F:      fs/fuse/
6049 F:      include/uapi/linux/fuse.h
6050 F:      Documentation/filesystems/fuse.txt
6051
6052 FUTEX SUBSYSTEM
6053 M:      Thomas Gleixner <tglx@linutronix.de>
6054 M:      Ingo Molnar <mingo@redhat.com>
6055 R:      Peter Zijlstra <peterz@infradead.org>
6056 R:      Darren Hart <dvhart@infradead.org>
6057 L:      linux-kernel@vger.kernel.org
6058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6059 S:      Maintained
6060 F:      kernel/futex.c
6061 F:      kernel/futex_compat.c
6062 F:      include/asm-generic/futex.h
6063 F:      include/linux/futex.h
6064 F:      include/uapi/linux/futex.h
6065 F:      tools/testing/selftests/futex/
6066 F:      tools/perf/bench/futex*
6067 F:      Documentation/*futex*
6068
6069 GCC PLUGINS
6070 M:      Kees Cook <keescook@chromium.org>
6071 R:      Emese Revfy <re.emese@gmail.com>
6072 L:      kernel-hardening@lists.openwall.com
6073 S:      Maintained
6074 F:      scripts/gcc-plugins/
6075 F:      scripts/gcc-plugin.sh
6076 F:      scripts/Makefile.gcc-plugins
6077 F:      Documentation/gcc-plugins.txt
6078
6079 GASKET DRIVER FRAMEWORK
6080 M:      Rob Springer <rspringer@google.com>
6081 M:      Todd Poynor <toddpoynor@google.com>
6082 M:      Ben Chan <benchan@chromium.org>
6083 S:      Maintained
6084 F:      drivers/staging/gasket/
6085
6086 GCOV BASED KERNEL PROFILING
6087 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6088 S:      Maintained
6089 F:      kernel/gcov/
6090 F:      Documentation/dev-tools/gcov.rst
6091
6092 GDB KERNEL DEBUGGING HELPER SCRIPTS
6093 M:      Jan Kiszka <jan.kiszka@siemens.com>
6094 M:      Kieran Bingham <kbingham@kernel.org>
6095 S:      Supported
6096 F:      scripts/gdb/
6097
6098 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6099 M:      Achim Leubner <achim_leubner@adaptec.com>
6100 L:      linux-scsi@vger.kernel.org
6101 W:      http://www.icp-vortex.com/
6102 S:      Supported
6103 F:      drivers/scsi/gdt*
6104
6105 GEMTEK FM RADIO RECEIVER DRIVER
6106 M:      Hans Verkuil <hverkuil@xs4all.nl>
6107 L:      linux-media@vger.kernel.org
6108 T:      git git://linuxtv.org/media_tree.git
6109 W:      https://linuxtv.org
6110 S:      Maintained
6111 F:      drivers/media/radio/radio-gemtek*
6112
6113 GENERIC GPIO I2C DRIVER
6114 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6115 S:      Supported
6116 F:      drivers/i2c/busses/i2c-gpio.c
6117 F:      include/linux/platform_data/i2c-gpio.h
6118
6119 GENERIC GPIO I2C MULTIPLEXER DRIVER
6120 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6121 L:      linux-i2c@vger.kernel.org
6122 S:      Supported
6123 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6124 F:      include/linux/platform_data/i2c-mux-gpio.h
6125 F:      Documentation/i2c/muxes/i2c-mux-gpio
6126
6127 GENERIC HDLC (WAN) DRIVERS
6128 M:      Krzysztof Halasa <khc@pm.waw.pl>
6129 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6130 S:      Maintained
6131 F:      drivers/net/wan/c101.c
6132 F:      drivers/net/wan/hd6457*
6133 F:      drivers/net/wan/hdlc*
6134 F:      drivers/net/wan/n2.c
6135 F:      drivers/net/wan/pc300too.c
6136 F:      drivers/net/wan/pci200syn.c
6137 F:      drivers/net/wan/wanxl*
6138
6139 GENERIC INCLUDE/ASM HEADER FILES
6140 M:      Arnd Bergmann <arnd@arndb.de>
6141 L:      linux-arch@vger.kernel.org
6142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6143 S:      Maintained
6144 F:      include/asm-generic/
6145 F:      include/uapi/asm-generic/
6146
6147 GENERIC PHY FRAMEWORK
6148 M:      Kishon Vijay Abraham I <kishon@ti.com>
6149 L:      linux-kernel@vger.kernel.org
6150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6151 S:      Supported
6152 F:      drivers/phy/
6153 F:      include/linux/phy/
6154
6155 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6156 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6157 S:      Supported
6158 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6159
6160 GENERIC PM DOMAINS
6161 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6162 M:      Kevin Hilman <khilman@kernel.org>
6163 M:      Ulf Hansson <ulf.hansson@linaro.org>
6164 L:      linux-pm@vger.kernel.org
6165 S:      Supported
6166 F:      drivers/base/power/domain*.c
6167 F:      include/linux/pm_domain.h
6168 F:      Documentation/devicetree/bindings/power/power_domain.txt
6169
6170 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6171 M:      Eugen Hristev <eugen.hristev@microchip.com>
6172 L:      linux-input@vger.kernel.org
6173 S:      Maintained
6174 F:      drivers/input/touchscreen/resistive-adc-touch.c
6175
6176 GENERIC UIO DRIVER FOR PCI DEVICES
6177 M:      "Michael S. Tsirkin" <mst@redhat.com>
6178 L:      kvm@vger.kernel.org
6179 S:      Supported
6180 F:      drivers/uio/uio_pci_generic.c
6181
6182 GENWQE (IBM Generic Workqueue Card)
6183 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6184 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6185 S:      Supported
6186 F:      drivers/misc/genwqe/
6187
6188 GET_MAINTAINER SCRIPT
6189 M:      Joe Perches <joe@perches.com>
6190 S:      Maintained
6191 F:      scripts/get_maintainer.pl
6192
6193 GFS2 FILE SYSTEM
6194 M:      Bob Peterson <rpeterso@redhat.com>
6195 M:      Andreas Gruenbacher <agruenba@redhat.com>
6196 L:      cluster-devel@redhat.com
6197 W:      http://sources.redhat.com/cluster/
6198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6199 S:      Supported
6200 F:      Documentation/filesystems/gfs2*.txt
6201 F:      fs/gfs2/
6202 F:      include/uapi/linux/gfs2_ondisk.h
6203
6204 GIGASET ISDN DRIVERS
6205 M:      Paul Bolle <pebolle@tiscali.nl>
6206 L:      gigaset307x-common@lists.sourceforge.net
6207 W:      http://gigaset307x.sourceforge.net/
6208 S:      Odd Fixes
6209 F:      Documentation/isdn/README.gigaset
6210 F:      drivers/isdn/gigaset/
6211 F:      include/uapi/linux/gigaset_dev.h
6212
6213 GNSS SUBSYSTEM
6214 M:      Johan Hovold <johan@kernel.org>
6215 S:      Maintained
6216 F:      Documentation/ABI/testing/sysfs-class-gnss
6217 F:      Documentation/devicetree/bindings/gnss/
6218 F:      drivers/gnss/
6219 F:      include/linux/gnss.h
6220
6221 GO7007 MPEG CODEC
6222 M:      Hans Verkuil <hans.verkuil@cisco.com>
6223 L:      linux-media@vger.kernel.org
6224 S:      Maintained
6225 F:      drivers/media/usb/go7007/
6226
6227 GOODIX TOUCHSCREEN
6228 M:      Bastien Nocera <hadess@hadess.net>
6229 L:      linux-input@vger.kernel.org
6230 S:      Maintained
6231 F:      drivers/input/touchscreen/goodix.c
6232
6233 GPD POCKET FAN DRIVER
6234 M:      Hans de Goede <hdegoede@redhat.com>
6235 L:      platform-driver-x86@vger.kernel.org
6236 S:      Maintained
6237 F:      drivers/platform/x86/gpd-pocket-fan.c
6238
6239 GPIO ACPI SUPPORT
6240 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6241 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6242 L:      linux-gpio@vger.kernel.org
6243 L:      linux-acpi@vger.kernel.org
6244 S:      Maintained
6245 F:      Documentation/acpi/gpio-properties.txt
6246 F:      drivers/gpio/gpiolib-acpi.c
6247
6248 GPIO IR Transmitter
6249 M:      Sean Young <sean@mess.org>
6250 L:      linux-media@vger.kernel.org
6251 S:      Maintained
6252 F:      drivers/media/rc/gpio-ir-tx.c
6253
6254 GPIO MOCKUP DRIVER
6255 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6256 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6257 L:      linux-gpio@vger.kernel.org
6258 S:      Maintained
6259 F:      drivers/gpio/gpio-mockup.c
6260 F:      tools/testing/selftests/gpio/
6261
6262 GPIO SUBSYSTEM
6263 M:      Linus Walleij <linus.walleij@linaro.org>
6264 L:      linux-gpio@vger.kernel.org
6265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6266 S:      Maintained
6267 F:      Documentation/devicetree/bindings/gpio/
6268 F:      Documentation/driver-api/gpio/
6269 F:      Documentation/gpio/
6270 F:      Documentation/ABI/testing/gpio-cdev
6271 F:      Documentation/ABI/obsolete/sysfs-gpio
6272 F:      drivers/gpio/
6273 F:      include/linux/gpio/
6274 F:      include/linux/gpio.h
6275 F:      include/linux/of_gpio.h
6276 F:      include/asm-generic/gpio.h
6277 F:      include/uapi/linux/gpio.h
6278 F:      tools/gpio/
6279
6280 GRE DEMULTIPLEXER DRIVER
6281 M:      Dmitry Kozlov <xeb@mail.ru>
6282 L:      netdev@vger.kernel.org
6283 S:      Maintained
6284 F:      net/ipv4/gre_demux.c
6285 F:      net/ipv4/gre_offload.c
6286 F:      include/net/gre.h
6287
6288 GRETH 10/100/1G Ethernet MAC device driver
6289 M:      Andreas Larsson <andreas@gaisler.com>
6290 L:      netdev@vger.kernel.org
6291 S:      Maintained
6292 F:      drivers/net/ethernet/aeroflex/
6293
6294 GREYBUS AUDIO PROTOCOLS DRIVERS
6295 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6296 M:      Mark Greer <mgreer@animalcreek.com>
6297 S:      Maintained
6298 F:      drivers/staging/greybus/audio_apbridgea.c
6299 F:      drivers/staging/greybus/audio_apbridgea.h
6300 F:      drivers/staging/greybus/audio_codec.c
6301 F:      drivers/staging/greybus/audio_codec.h
6302 F:      drivers/staging/greybus/audio_gb.c
6303 F:      drivers/staging/greybus/audio_manager.c
6304 F:      drivers/staging/greybus/audio_manager.h
6305 F:      drivers/staging/greybus/audio_manager_module.c
6306 F:      drivers/staging/greybus/audio_manager_private.h
6307 F:      drivers/staging/greybus/audio_manager_sysfs.c
6308 F:      drivers/staging/greybus/audio_module.c
6309 F:      drivers/staging/greybus/audio_topology.c
6310
6311 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6312 M:      Viresh Kumar <vireshk@kernel.org>
6313 S:      Maintained
6314 F:      drivers/staging/greybus/authentication.c
6315 F:      drivers/staging/greybus/bootrom.c
6316 F:      drivers/staging/greybus/firmware.h
6317 F:      drivers/staging/greybus/fw-core.c
6318 F:      drivers/staging/greybus/fw-download.c
6319 F:      drivers/staging/greybus/fw-management.c
6320 F:      drivers/staging/greybus/greybus_authentication.h
6321 F:      drivers/staging/greybus/greybus_firmware.h
6322 F:      drivers/staging/greybus/hid.c
6323 F:      drivers/staging/greybus/i2c.c
6324 F:      drivers/staging/greybus/spi.c
6325 F:      drivers/staging/greybus/spilib.c
6326 F:      drivers/staging/greybus/spilib.h
6327
6328 GREYBUS LOOPBACK DRIVER
6329 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6330 S:      Maintained
6331 F:      drivers/staging/greybus/loopback.c
6332
6333 GREYBUS PLATFORM DRIVERS
6334 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6335 S:      Maintained
6336 F:      drivers/staging/greybus/arche-platform.c
6337 F:      drivers/staging/greybus/arche-apb-ctrl.c
6338 F:      drivers/staging/greybus/arche_platform.h
6339
6340 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6341 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6342 S:      Maintained
6343 F:      drivers/staging/greybus/sdio.c
6344 F:      drivers/staging/greybus/light.c
6345 F:      drivers/staging/greybus/gpio.c
6346 F:      drivers/staging/greybus/power_supply.c
6347 F:      drivers/staging/greybus/spi.c
6348 F:      drivers/staging/greybus/spilib.c
6349
6350 GREYBUS SUBSYSTEM
6351 M:      Johan Hovold <johan@kernel.org>
6352 M:      Alex Elder <elder@kernel.org>
6353 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6354 S:      Maintained
6355 F:      drivers/staging/greybus/
6356 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6357
6358 GREYBUS UART PROTOCOLS DRIVERS
6359 M:      David Lin <dtwlin@gmail.com>
6360 S:      Maintained
6361 F:      drivers/staging/greybus/uart.c
6362 F:      drivers/staging/greybus/log.c
6363
6364 GS1662 VIDEO SERIALIZER
6365 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6366 L:      linux-media@vger.kernel.org
6367 T:      git git://linuxtv.org/media_tree.git
6368 S:      Maintained
6369 F:      drivers/media/spi/gs1662.c
6370
6371 GSPCA FINEPIX SUBDRIVER
6372 M:      Frank Zago <frank@zago.net>
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/finepix.c
6377
6378 GSPCA GL860 SUBDRIVER
6379 M:      Olivier Lorin <o.lorin@laposte.net>
6380 L:      linux-media@vger.kernel.org
6381 T:      git git://linuxtv.org/media_tree.git
6382 S:      Maintained
6383 F:      drivers/media/usb/gspca/gl860/
6384
6385 GSPCA M5602 SUBDRIVER
6386 M:      Erik Andren <erik.andren@gmail.com>
6387 L:      linux-media@vger.kernel.org
6388 T:      git git://linuxtv.org/media_tree.git
6389 S:      Maintained
6390 F:      drivers/media/usb/gspca/m5602/
6391
6392 GSPCA PAC207 SONIXB SUBDRIVER
6393 M:      Hans Verkuil <hverkuil@xs4all.nl>
6394 L:      linux-media@vger.kernel.org
6395 T:      git git://linuxtv.org/media_tree.git
6396 S:      Odd Fixes
6397 F:      drivers/media/usb/gspca/pac207.c
6398
6399 GSPCA SN9C20X SUBDRIVER
6400 M:      Brian Johnson <brijohn@gmail.com>
6401 L:      linux-media@vger.kernel.org
6402 T:      git git://linuxtv.org/media_tree.git
6403 S:      Maintained
6404 F:      drivers/media/usb/gspca/sn9c20x.c
6405
6406 GSPCA T613 SUBDRIVER
6407 M:      Leandro Costantino <lcostantino@gmail.com>
6408 L:      linux-media@vger.kernel.org
6409 T:      git git://linuxtv.org/media_tree.git
6410 S:      Maintained
6411 F:      drivers/media/usb/gspca/t613.c
6412
6413 GSPCA USB WEBCAM DRIVER
6414 M:      Hans Verkuil <hverkuil@xs4all.nl>
6415 L:      linux-media@vger.kernel.org
6416 T:      git git://linuxtv.org/media_tree.git
6417 S:      Odd Fixes
6418 F:      drivers/media/usb/gspca/
6419
6420 GTP (GPRS Tunneling Protocol)
6421 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6422 M:      Harald Welte <laforge@gnumonks.org>
6423 L:      osmocom-net-gprs@lists.osmocom.org
6424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6425 S:      Maintained
6426 F:      drivers/net/gtp.c
6427
6428 GUID PARTITION TABLE (GPT)
6429 M:      Davidlohr Bueso <dave@stgolabs.net>
6430 L:      linux-efi@vger.kernel.org
6431 S:      Maintained
6432 F:      block/partitions/efi.*
6433
6434 H8/300 ARCHITECTURE
6435 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6436 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6437 W:      http://uclinux-h8.sourceforge.jp
6438 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6439 S:      Maintained
6440 F:      arch/h8300/
6441 F:      drivers/clocksource/h8300_*.c
6442 F:      drivers/clk/h8300/
6443 F:      drivers/irqchip/irq-renesas-h8*.c
6444
6445 HACKRF MEDIA DRIVER
6446 M:      Antti Palosaari <crope@iki.fi>
6447 L:      linux-media@vger.kernel.org
6448 W:      https://linuxtv.org
6449 W:      http://palosaari.fi/linux/
6450 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6451 T:      git git://linuxtv.org/anttip/media_tree.git
6452 S:      Maintained
6453 F:      drivers/media/usb/hackrf/
6454
6455 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6456 M:      Frank Seidel <frank@f-seidel.de>
6457 L:      platform-driver-x86@vger.kernel.org
6458 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6459 S:      Maintained
6460 F:      drivers/platform/x86/hdaps.c
6461
6462 HARDWARE MONITORING
6463 M:      Jean Delvare <jdelvare@suse.com>
6464 M:      Guenter Roeck <linux@roeck-us.net>
6465 L:      linux-hwmon@vger.kernel.org
6466 W:      http://hwmon.wiki.kernel.org/
6467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6468 S:      Maintained
6469 F:      Documentation/devicetree/bindings/hwmon/
6470 F:      Documentation/hwmon/
6471 F:      drivers/hwmon/
6472 F:      include/linux/hwmon*.h
6473
6474 HARDWARE RANDOM NUMBER GENERATOR CORE
6475 M:      Matt Mackall <mpm@selenic.com>
6476 M:      Herbert Xu <herbert@gondor.apana.org.au>
6477 L:      linux-crypto@vger.kernel.org
6478 S:      Odd fixes
6479 F:      Documentation/devicetree/bindings/rng/
6480 F:      Documentation/hw_random.txt
6481 F:      drivers/char/hw_random/
6482 F:      include/linux/hw_random.h
6483
6484 HARDWARE TRACING FACILITIES
6485 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6486 S:      Maintained
6487 F:      drivers/hwtracing/
6488
6489 HARDWARE SPINLOCK CORE
6490 M:      Ohad Ben-Cohen <ohad@wizery.com>
6491 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6492 L:      linux-remoteproc@vger.kernel.org
6493 S:      Maintained
6494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6495 F:      Documentation/devicetree/bindings/hwlock/
6496 F:      Documentation/hwspinlock.txt
6497 F:      drivers/hwspinlock/
6498 F:      include/linux/hwspinlock.h
6499
6500 HARMONY SOUND DRIVER
6501 L:      linux-parisc@vger.kernel.org
6502 S:      Maintained
6503 F:      sound/parisc/harmony.*
6504
6505 HDPVR USB VIDEO ENCODER DRIVER
6506 M:      Hans Verkuil <hverkuil@xs4all.nl>
6507 L:      linux-media@vger.kernel.org
6508 T:      git git://linuxtv.org/media_tree.git
6509 W:      https://linuxtv.org
6510 S:      Odd Fixes
6511 F:      drivers/media/usb/hdpvr/
6512
6513 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6514 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6515 S:      Supported
6516 F:      Documentation/watchdog/hpwdt.txt
6517 F:      drivers/watchdog/hpwdt.c
6518
6519 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6520 M:      Don Brace <don.brace@microsemi.com>
6521 L:      esc.storagedev@microsemi.com
6522 L:      linux-scsi@vger.kernel.org
6523 S:      Supported
6524 F:      Documentation/scsi/hpsa.txt
6525 F:      drivers/scsi/hpsa*.[ch]
6526 F:      include/linux/cciss*.h
6527 F:      include/uapi/linux/cciss*.h
6528
6529 HFI1 DRIVER
6530 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6531 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6532 L:      linux-rdma@vger.kernel.org
6533 S:      Supported
6534 F:      drivers/infiniband/hw/hfi1
6535
6536 HFS FILESYSTEM
6537 L:      linux-fsdevel@vger.kernel.org
6538 S:      Orphan
6539 F:      Documentation/filesystems/hfs.txt
6540 F:      fs/hfs/
6541
6542 HFSPLUS FILESYSTEM
6543 L:      linux-fsdevel@vger.kernel.org
6544 S:      Orphan
6545 F:      Documentation/filesystems/hfsplus.txt
6546 F:      fs/hfsplus/
6547
6548 HGA FRAMEBUFFER DRIVER
6549 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6550 L:      linux-nvidia@lists.surfsouth.com
6551 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6552 S:      Maintained
6553 F:      drivers/video/fbdev/hgafb.c
6554
6555 HIBERNATION (aka Software Suspend, aka swsusp)
6556 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6557 M:      Pavel Machek <pavel@ucw.cz>
6558 L:      linux-pm@vger.kernel.org
6559 B:      https://bugzilla.kernel.org
6560 S:      Supported
6561 F:      arch/x86/power/
6562 F:      drivers/base/power/
6563 F:      kernel/power/
6564 F:      include/linux/suspend.h
6565 F:      include/linux/freezer.h
6566 F:      include/linux/pm.h
6567 F:      arch/*/include/asm/suspend*.h
6568
6569 HID CORE LAYER
6570 M:      Jiri Kosina <jikos@kernel.org>
6571 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6572 L:      linux-input@vger.kernel.org
6573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6574 S:      Maintained
6575 F:      drivers/hid/
6576 F:      include/linux/hid*
6577 F:      include/uapi/linux/hid*
6578
6579 HID SENSOR HUB DRIVERS
6580 M:      Jiri Kosina <jikos@kernel.org>
6581 M:      Jonathan Cameron <jic23@kernel.org>
6582 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6583 L:      linux-input@vger.kernel.org
6584 L:      linux-iio@vger.kernel.org
6585 S:      Maintained
6586 F:      Documentation/hid/hid-sensor*
6587 F:      drivers/hid/hid-sensor-*
6588 F:      drivers/iio/*/hid-*
6589 F:      include/linux/hid-sensor-*
6590
6591 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6592 M:      Thomas Gleixner <tglx@linutronix.de>
6593 L:      linux-kernel@vger.kernel.org
6594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6595 S:      Maintained
6596 F:      Documentation/timers/
6597 F:      kernel/time/hrtimer.c
6598 F:      kernel/time/clockevents.c
6599 F:      kernel/time/timer_*.c
6600 F:      include/linux/clockchips.h
6601 F:      include/linux/hrtimer.h
6602
6603 HIGH-SPEED SCC DRIVER FOR AX.25
6604 L:      linux-hams@vger.kernel.org
6605 S:      Orphan
6606 F:      drivers/net/hamradio/dmascc.c
6607 F:      drivers/net/hamradio/scc.c
6608
6609 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6610 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6611 W:      http://www.highpoint-tech.com
6612 S:      Supported
6613 F:      Documentation/scsi/hptiop.txt
6614 F:      drivers/scsi/hptiop.c
6615
6616 HIPPI
6617 M:      Jes Sorensen <jes@trained-monkey.org>
6618 L:      linux-hippi@sunsite.dk
6619 S:      Maintained
6620 F:      include/linux/hippidevice.h
6621 F:      include/uapi/linux/if_hippi.h
6622 F:      net/802/hippi.c
6623 F:      drivers/net/hippi/
6624
6625 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6626 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6627 M:      Salil Mehta <salil.mehta@huawei.com>
6628 L:      netdev@vger.kernel.org
6629 W:      http://www.hisilicon.com
6630 S:      Maintained
6631 F:      drivers/net/ethernet/hisilicon/hns3/
6632
6633 HISILICON LPC BUS DRIVER
6634 M:      john.garry@huawei.com
6635 W:      http://www.hisilicon.com
6636 S:      Maintained
6637 F:      drivers/bus/hisi_lpc.c
6638 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6639
6640 HISILICON NETWORK SUBSYSTEM DRIVER
6641 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6642 M:      Salil Mehta <salil.mehta@huawei.com>
6643 L:      netdev@vger.kernel.org
6644 W:      http://www.hisilicon.com
6645 S:      Maintained
6646 F:      drivers/net/ethernet/hisilicon/
6647 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6648
6649 HISILICON PMU DRIVER
6650 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6651 W:      http://www.hisilicon.com
6652 S:      Supported
6653 F:      drivers/perf/hisilicon
6654 F:      Documentation/perf/hisi-pmu.txt
6655
6656 HISILICON ROCE DRIVER
6657 M:      Lijun Ou <oulijun@huawei.com>
6658 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6659 L:      linux-rdma@vger.kernel.org
6660 S:      Maintained
6661 F:      drivers/infiniband/hw/hns/
6662 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6663
6664 HISILICON SAS Controller
6665 M:      John Garry <john.garry@huawei.com>
6666 W:      http://www.hisilicon.com
6667 S:      Supported
6668 F:      drivers/scsi/hisi_sas/
6669 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6670
6671 HMM - Heterogeneous Memory Management
6672 M:      Jérôme Glisse <jglisse@redhat.com>
6673 L:      linux-mm@kvack.org
6674 S:      Maintained
6675 F:      mm/hmm*
6676 F:      include/linux/hmm*
6677 F:      Documentation/vm/hmm.rst
6678
6679 HOST AP DRIVER
6680 M:      Jouni Malinen <j@w1.fi>
6681 L:      linux-wireless@vger.kernel.org
6682 W:      http://w1.fi/hostap-driver.html
6683 S:      Obsolete
6684 F:      drivers/net/wireless/intersil/hostap/
6685
6686 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6687 L:      platform-driver-x86@vger.kernel.org
6688 S:      Orphan
6689 F:      drivers/platform/x86/tc1100-wmi.c
6690
6691 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6692 M:      Jaroslav Kysela <perex@perex.cz>
6693 S:      Maintained
6694 F:      drivers/net/ethernet/hp/hp100.*
6695
6696 HPET:   High Precision Event Timers driver
6697 M:      Clemens Ladisch <clemens@ladisch.de>
6698 S:      Maintained
6699 F:      Documentation/timers/hpet.txt
6700 F:      drivers/char/hpet.c
6701 F:      include/linux/hpet.h
6702 F:      include/uapi/linux/hpet.h
6703
6704 HPET:   x86
6705 S:      Orphan
6706 F:      arch/x86/kernel/hpet.c
6707 F:      arch/x86/include/asm/hpet.h
6708
6709 HPFS FILESYSTEM
6710 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6711 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6712 S:      Maintained
6713 F:      fs/hpfs/
6714
6715 HSI SUBSYSTEM
6716 M:      Sebastian Reichel <sre@kernel.org>
6717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6718 S:      Maintained
6719 F:      Documentation/ABI/testing/sysfs-bus-hsi
6720 F:      Documentation/driver-api/hsi.rst
6721 F:      drivers/hsi/
6722 F:      include/linux/hsi/
6723 F:      include/uapi/linux/hsi/
6724
6725 HSO 3G MODEM DRIVER
6726 L:      linux-usb@vger.kernel.org
6727 S:      Orphan
6728 F:      drivers/net/usb/hso.c
6729
6730 HSR NETWORK PROTOCOL
6731 M:      Arvid Brodin <arvid.brodin@alten.se>
6732 L:      netdev@vger.kernel.org
6733 S:      Maintained
6734 F:      net/hsr/
6735
6736 HT16K33 LED CONTROLLER DRIVER
6737 M:      Robin van der Gracht <robin@protonic.nl>
6738 S:      Maintained
6739 F:      drivers/auxdisplay/ht16k33.c
6740 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6741
6742 HTCPEN TOUCHSCREEN DRIVER
6743 M:      Pau Oliva Fora <pof@eslack.org>
6744 L:      linux-input@vger.kernel.org
6745 S:      Maintained
6746 F:      drivers/input/touchscreen/htcpen.c
6747
6748 HUAWEI ETHERNET DRIVER
6749 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6750 L:      netdev@vger.kernel.org
6751 S:      Supported
6752 F:      Documentation/networking/hinic.txt
6753 F:      drivers/net/ethernet/huawei/hinic/
6754
6755 HUGETLB FILESYSTEM
6756 M:      Mike Kravetz <mike.kravetz@oracle.com>
6757 L:      linux-mm@kvack.org
6758 S:      Maintained
6759 F:      fs/hugetlbfs/
6760 F:      mm/hugetlb.c
6761 F:      include/linux/hugetlb.h
6762 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6763 F:      Documentation/vm/hugetlbfs_reserv.rst
6764 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6765
6766 HVA ST MEDIA DRIVER
6767 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6768 L:      linux-media@vger.kernel.org
6769 T:      git git://linuxtv.org/media_tree.git
6770 W:      https://linuxtv.org
6771 S:      Supported
6772 F:      drivers/media/platform/sti/hva
6773
6774 HWPOISON MEMORY FAILURE HANDLING
6775 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6776 L:      linux-mm@kvack.org
6777 S:      Maintained
6778 F:      mm/memory-failure.c
6779 F:      mm/hwpoison-inject.c
6780
6781 Hyper-V CORE AND DRIVERS
6782 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6783 M:      Haiyang Zhang <haiyangz@microsoft.com>
6784 M:      Stephen Hemminger <sthemmin@microsoft.com>
6785 L:      devel@linuxdriverproject.org
6786 S:      Maintained
6787 F:      Documentation/networking/netvsc.txt
6788 F:      arch/x86/include/asm/mshyperv.h
6789 F:      arch/x86/include/asm/trace/hyperv.h
6790 F:      arch/x86/include/asm/hyperv-tlfs.h
6791 F:      arch/x86/kernel/cpu/mshyperv.c
6792 F:      arch/x86/hyperv
6793 F:      drivers/hid/hid-hyperv.c
6794 F:      drivers/hv/
6795 F:      drivers/input/serio/hyperv-keyboard.c
6796 F:      drivers/pci/controller/pci-hyperv.c
6797 F:      drivers/net/hyperv/
6798 F:      drivers/scsi/storvsc_drv.c
6799 F:      drivers/uio/uio_hv_generic.c
6800 F:      drivers/video/fbdev/hyperv_fb.c
6801 F:      net/vmw_vsock/hyperv_transport.c
6802 F:      include/linux/hyperv.h
6803 F:      include/uapi/linux/hyperv.h
6804 F:      tools/hv/
6805 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6806
6807 HYPERVISOR VIRTUAL CONSOLE DRIVER
6808 L:      linuxppc-dev@lists.ozlabs.org
6809 S:      Odd Fixes
6810 F:      drivers/tty/hvc/
6811
6812 I2C ACPI SUPPORT
6813 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6814 L:      linux-i2c@vger.kernel.org
6815 L:      linux-acpi@vger.kernel.org
6816 S:      Maintained
6817 F:      drivers/i2c/i2c-core-acpi.c
6818
6819 I2C MUXES
6820 M:      Peter Rosin <peda@axentia.se>
6821 L:      linux-i2c@vger.kernel.org
6822 S:      Maintained
6823 F:      Documentation/i2c/i2c-topology
6824 F:      Documentation/i2c/muxes/
6825 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6826 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6827 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6828 F:      drivers/i2c/i2c-mux.c
6829 F:      drivers/i2c/muxes/
6830 F:      include/linux/i2c-mux.h
6831
6832 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6833 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6834 L:      linux-i2c@vger.kernel.org
6835 S:      Maintained
6836 F:      drivers/i2c/busses/i2c-mv64xxx.c
6837
6838 I2C OVER PARALLEL PORT
6839 M:      Jean Delvare <jdelvare@suse.com>
6840 L:      linux-i2c@vger.kernel.org
6841 S:      Maintained
6842 F:      Documentation/i2c/busses/i2c-parport
6843 F:      Documentation/i2c/busses/i2c-parport-light
6844 F:      drivers/i2c/busses/i2c-parport.c
6845 F:      drivers/i2c/busses/i2c-parport-light.c
6846
6847 I2C SUBSYSTEM
6848 M:      Wolfram Sang <wsa@the-dreams.de>
6849 L:      linux-i2c@vger.kernel.org
6850 W:      https://i2c.wiki.kernel.org/
6851 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6853 S:      Maintained
6854 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6855 F:      Documentation/i2c/
6856 F:      drivers/i2c/*
6857 F:      include/linux/i2c.h
6858 F:      include/linux/i2c-dev.h
6859 F:      include/linux/i2c-smbus.h
6860 F:      include/uapi/linux/i2c.h
6861 F:      include/uapi/linux/i2c-*.h
6862
6863 I2C SUBSYSTEM HOST DRIVERS
6864 L:      linux-i2c@vger.kernel.org
6865 W:      https://i2c.wiki.kernel.org/
6866 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6868 S:      Odd Fixes
6869 F:      Documentation/devicetree/bindings/i2c/
6870 F:      drivers/i2c/algos/
6871 F:      drivers/i2c/busses/
6872
6873 I2C-TAOS-EVM DRIVER
6874 M:      Jean Delvare <jdelvare@suse.com>
6875 L:      linux-i2c@vger.kernel.org
6876 S:      Maintained
6877 F:      Documentation/i2c/busses/i2c-taos-evm
6878 F:      drivers/i2c/busses/i2c-taos-evm.c
6879
6880 I2C-TINY-USB DRIVER
6881 M:      Till Harbaum <till@harbaum.org>
6882 L:      linux-i2c@vger.kernel.org
6883 W:      http://www.harbaum.org/till/i2c_tiny_usb
6884 S:      Maintained
6885 F:      drivers/i2c/busses/i2c-tiny-usb.c
6886
6887 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6888 M:      Jean Delvare <jdelvare@suse.com>
6889 L:      linux-i2c@vger.kernel.org
6890 S:      Maintained
6891 F:      Documentation/i2c/busses/i2c-ali1535
6892 F:      Documentation/i2c/busses/i2c-ali1563
6893 F:      Documentation/i2c/busses/i2c-ali15x3
6894 F:      Documentation/i2c/busses/i2c-amd756
6895 F:      Documentation/i2c/busses/i2c-amd8111
6896 F:      Documentation/i2c/busses/i2c-i801
6897 F:      Documentation/i2c/busses/i2c-nforce2
6898 F:      Documentation/i2c/busses/i2c-piix4
6899 F:      Documentation/i2c/busses/i2c-sis5595
6900 F:      Documentation/i2c/busses/i2c-sis630
6901 F:      Documentation/i2c/busses/i2c-sis96x
6902 F:      Documentation/i2c/busses/i2c-via
6903 F:      Documentation/i2c/busses/i2c-viapro
6904 F:      drivers/i2c/busses/i2c-ali1535.c
6905 F:      drivers/i2c/busses/i2c-ali1563.c
6906 F:      drivers/i2c/busses/i2c-ali15x3.c
6907 F:      drivers/i2c/busses/i2c-amd756.c
6908 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6909 F:      drivers/i2c/busses/i2c-amd8111.c
6910 F:      drivers/i2c/busses/i2c-i801.c
6911 F:      drivers/i2c/busses/i2c-isch.c
6912 F:      drivers/i2c/busses/i2c-nforce2.c
6913 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6914 F:      drivers/i2c/busses/i2c-piix4.c
6915 F:      drivers/i2c/busses/i2c-sis5595.c
6916 F:      drivers/i2c/busses/i2c-sis630.c
6917 F:      drivers/i2c/busses/i2c-sis96x.c
6918 F:      drivers/i2c/busses/i2c-via.c
6919 F:      drivers/i2c/busses/i2c-viapro.c
6920
6921 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6922 M:      Hans de Goede <hdegoede@redhat.com>
6923 L:      linux-i2c@vger.kernel.org
6924 S:      Maintained
6925 F:      drivers/i2c/busses/i2c-cht-wc.c
6926
6927 I2C/SMBUS ISMT DRIVER
6928 M:      Seth Heasley <seth.heasley@intel.com>
6929 M:      Neil Horman <nhorman@tuxdriver.com>
6930 L:      linux-i2c@vger.kernel.org
6931 F:      drivers/i2c/busses/i2c-ismt.c
6932 F:      Documentation/i2c/busses/i2c-ismt
6933
6934 I2C/SMBUS STUB DRIVER
6935 M:      Jean Delvare <jdelvare@suse.com>
6936 L:      linux-i2c@vger.kernel.org
6937 S:      Maintained
6938 F:      drivers/i2c/i2c-stub.c
6939
6940 IA64 (Itanium) PLATFORM
6941 M:      Tony Luck <tony.luck@intel.com>
6942 M:      Fenghua Yu <fenghua.yu@intel.com>
6943 L:      linux-ia64@vger.kernel.org
6944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6945 S:      Maintained
6946 F:      arch/ia64/
6947
6948 IBM Power 842 compression accelerator
6949 M:      Haren Myneni <haren@us.ibm.com>
6950 S:      Supported
6951 F:      drivers/crypto/nx/Makefile
6952 F:      drivers/crypto/nx/Kconfig
6953 F:      drivers/crypto/nx/nx-842*
6954 F:      include/linux/sw842.h
6955 F:      crypto/842.c
6956 F:      lib/842/
6957
6958 IBM Power in-Nest Crypto Acceleration
6959 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6960 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6961 L:      linux-crypto@vger.kernel.org
6962 S:      Supported
6963 F:      drivers/crypto/nx/Makefile
6964 F:      drivers/crypto/nx/Kconfig
6965 F:      drivers/crypto/nx/nx-aes*
6966 F:      drivers/crypto/nx/nx-sha*
6967 F:      drivers/crypto/nx/nx.*
6968 F:      drivers/crypto/nx/nx_csbcpb.h
6969 F:      drivers/crypto/nx/nx_debugfs.h
6970
6971 IBM Power Linux RAID adapter
6972 M:      Brian King <brking@us.ibm.com>
6973 S:      Supported
6974 F:      drivers/scsi/ipr.*
6975
6976 IBM Power SRIOV Virtual NIC Device Driver
6977 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6978 M:      John Allen <jallen@linux.vnet.ibm.com>
6979 L:      netdev@vger.kernel.org
6980 S:      Supported
6981 F:      drivers/net/ethernet/ibm/ibmvnic.*
6982
6983 IBM Power Virtual Accelerator Switchboard
6984 M:      Sukadev Bhattiprolu
6985 L:      linuxppc-dev@lists.ozlabs.org
6986 S:      Supported
6987 F:      arch/powerpc/platforms/powernv/vas*
6988 F:      arch/powerpc/platforms/powernv/copy-paste.h
6989 F:      arch/powerpc/include/asm/vas.h
6990 F:      arch/powerpc/include/uapi/asm/vas.h
6991
6992 IBM Power Virtual Ethernet Device Driver
6993 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6994 L:      netdev@vger.kernel.org
6995 S:      Supported
6996 F:      drivers/net/ethernet/ibm/ibmveth.*
6997
6998 IBM Power Virtual FC Device Drivers
6999 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7000 L:      linux-scsi@vger.kernel.org
7001 S:      Supported
7002 F:      drivers/scsi/ibmvscsi/ibmvfc*
7003
7004 IBM Power Virtual Management Channel Driver
7005 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7006 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7007 S:      Supported
7008 F:      drivers/misc/ibmvmc.*
7009
7010 IBM Power Virtual SCSI Device Drivers
7011 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7012 L:      linux-scsi@vger.kernel.org
7013 S:      Supported
7014 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7015 F:      include/scsi/viosrp.h
7016
7017 IBM Power Virtual SCSI Device Target Driver
7018 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7019 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7020 L:      linux-scsi@vger.kernel.org
7021 L:      target-devel@vger.kernel.org
7022 S:      Supported
7023 F:      drivers/scsi/ibmvscsi_tgt/
7024
7025 IBM Power VMX Cryptographic instructions
7026 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7027 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7028 L:      linux-crypto@vger.kernel.org
7029 S:      Supported
7030 F:      drivers/crypto/vmx/Makefile
7031 F:      drivers/crypto/vmx/Kconfig
7032 F:      drivers/crypto/vmx/vmx.c
7033 F:      drivers/crypto/vmx/aes*
7034 F:      drivers/crypto/vmx/ghash*
7035 F:      drivers/crypto/vmx/ppc-xlate.pl
7036
7037 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7038 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7039 L:      linux-pci@vger.kernel.org
7040 L:      linuxppc-dev@lists.ozlabs.org
7041 S:      Supported
7042 F:      drivers/pci/hotplug/rpaphp*
7043
7044 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7045 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7046 L:      linux-pci@vger.kernel.org
7047 L:      linuxppc-dev@lists.ozlabs.org
7048 S:      Supported
7049 F:      drivers/pci/hotplug/rpadlpar*
7050
7051 IBM ServeRAID RAID DRIVER
7052 S:      Orphan
7053 F:      drivers/scsi/ips.*
7054
7055 ICH LPC AND GPIO DRIVER
7056 M:      Peter Tyser <ptyser@xes-inc.com>
7057 S:      Maintained
7058 F:      drivers/mfd/lpc_ich.c
7059 F:      drivers/gpio/gpio-ich.c
7060
7061 IDE SUBSYSTEM
7062 M:      "David S. Miller" <davem@davemloft.net>
7063 L:      linux-ide@vger.kernel.org
7064 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7066 S:      Maintained
7067 F:      Documentation/ide/
7068 F:      drivers/ide/
7069 F:      include/linux/ide.h
7070
7071 IDE/ATAPI DRIVERS
7072 M:      Borislav Petkov <bp@alien8.de>
7073 L:      linux-ide@vger.kernel.org
7074 S:      Maintained
7075 F:      Documentation/cdrom/ide-cd
7076 F:      drivers/ide/ide-cd*
7077
7078 IDEAPAD LAPTOP EXTRAS DRIVER
7079 M:      Ike Panhc <ike.pan@canonical.com>
7080 L:      platform-driver-x86@vger.kernel.org
7081 W:      http://launchpad.net/ideapad-laptop
7082 S:      Maintained
7083 F:      drivers/platform/x86/ideapad-laptop.c
7084
7085 IDEAPAD LAPTOP SLIDEBAR DRIVER
7086 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7087 L:      linux-input@vger.kernel.org
7088 W:      https://github.com/o2genum/ideapad-slidebar
7089 S:      Maintained
7090 F:      drivers/input/misc/ideapad_slidebar.c
7091
7092 IDT VersaClock 5 CLOCK DRIVER
7093 M:      Marek Vasut <marek.vasut@gmail.com>
7094 S:      Maintained
7095 F:      drivers/clk/clk-versaclock5.c
7096
7097 IEEE 802.15.4 SUBSYSTEM
7098 M:      Alexander Aring <alex.aring@gmail.com>
7099 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7100 L:      linux-wpan@vger.kernel.org
7101 W:      http://wpan.cakelab.org/
7102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7104 S:      Maintained
7105 F:      net/ieee802154/
7106 F:      net/mac802154/
7107 F:      drivers/net/ieee802154/
7108 F:      include/linux/nl802154.h
7109 F:      include/linux/ieee802154.h
7110 F:      include/net/nl802154.h
7111 F:      include/net/mac802154.h
7112 F:      include/net/af_ieee802154.h
7113 F:      include/net/cfg802154.h
7114 F:      include/net/ieee802154_netdev.h
7115 F:      Documentation/networking/ieee802154.txt
7116
7117 IFE PROTOCOL
7118 M:      Yotam Gigi <yotam.gi@gmail.com>
7119 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7120 F:      net/ife
7121 F:      include/net/ife.h
7122 F:      include/uapi/linux/ife.h
7123
7124 IGORPLUG-USB IR RECEIVER
7125 M:      Sean Young <sean@mess.org>
7126 L:      linux-media@vger.kernel.org
7127 S:      Maintained
7128 F:      drivers/media/rc/igorplugusb.c
7129
7130 IGUANAWORKS USB IR TRANSCEIVER
7131 M:      Sean Young <sean@mess.org>
7132 L:      linux-media@vger.kernel.org
7133 S:      Maintained
7134 F:      drivers/media/rc/iguanair.c
7135
7136 IIO DIGITAL POTENTIOMETER DAC
7137 M:      Peter Rosin <peda@axentia.se>
7138 L:      linux-iio@vger.kernel.org
7139 S:      Maintained
7140 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7141 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7142 F:      drivers/iio/dac/dpot-dac.c
7143
7144 IIO ENVELOPE DETECTOR
7145 M:      Peter Rosin <peda@axentia.se>
7146 L:      linux-iio@vger.kernel.org
7147 S:      Maintained
7148 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7149 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7150 F:      drivers/iio/adc/envelope-detector.c
7151
7152 IIO MULTIPLEXER
7153 M:      Peter Rosin <peda@axentia.se>
7154 L:      linux-iio@vger.kernel.org
7155 S:      Maintained
7156 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7157 F:      drivers/iio/multiplexer/iio-mux.c
7158
7159 IIO SUBSYSTEM AND DRIVERS
7160 M:      Jonathan Cameron <jic23@kernel.org>
7161 R:      Hartmut Knaack <knaack.h@gmx.de>
7162 R:      Lars-Peter Clausen <lars@metafoo.de>
7163 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7164 L:      linux-iio@vger.kernel.org
7165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7166 S:      Maintained
7167 F:      Documentation/ABI/testing/configfs-iio*
7168 F:      Documentation/ABI/testing/sysfs-bus-iio*
7169 F:      Documentation/devicetree/bindings/iio/
7170 F:      drivers/iio/
7171 F:      drivers/staging/iio/
7172 F:      include/linux/iio/
7173 F:      tools/iio/
7174
7175 IIO UNIT CONVERTER
7176 M:      Peter Rosin <peda@axentia.se>
7177 L:      linux-iio@vger.kernel.org
7178 S:      Maintained
7179 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7180 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7181 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7182 F:      drivers/iio/afe/iio-rescale.c
7183
7184 IKANOS/ADI EAGLE ADSL USB DRIVER
7185 M:      Matthieu Castet <castet.matthieu@free.fr>
7186 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7187 S:      Maintained
7188 F:      drivers/usb/atm/ueagle-atm.c
7189
7190 IMGTEC ASCII LCD DRIVER
7191 M:      Paul Burton <paul.burton@mips.com>
7192 S:      Maintained
7193 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7194 F:      drivers/auxdisplay/img-ascii-lcd.c
7195
7196 IMGTEC IR DECODER DRIVER
7197 M:      James Hogan <jhogan@kernel.org>
7198 S:      Maintained
7199 F:      drivers/media/rc/img-ir/
7200
7201 IMON SOUNDGRAPH USB IR RECEIVER
7202 M:      Sean Young <sean@mess.org>
7203 L:      linux-media@vger.kernel.org
7204 S:      Maintained
7205 F:      drivers/media/rc/imon_raw.c
7206 F:      drivers/media/rc/imon.c
7207
7208 IMS TWINTURBO FRAMEBUFFER DRIVER
7209 L:      linux-fbdev@vger.kernel.org
7210 S:      Orphan
7211 F:      drivers/video/fbdev/imsttfb.c
7212
7213 INA209 HARDWARE MONITOR DRIVER
7214 M:      Guenter Roeck <linux@roeck-us.net>
7215 L:      linux-hwmon@vger.kernel.org
7216 S:      Maintained
7217 F:      Documentation/hwmon/ina209
7218 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7219 F:      drivers/hwmon/ina209.c
7220
7221 INA2XX HARDWARE MONITOR DRIVER
7222 M:      Guenter Roeck <linux@roeck-us.net>
7223 L:      linux-hwmon@vger.kernel.org
7224 S:      Maintained
7225 F:      Documentation/hwmon/ina2xx
7226 F:      drivers/hwmon/ina2xx.c
7227 F:      include/linux/platform_data/ina2xx.h
7228
7229 INDUSTRY PACK SUBSYSTEM (IPACK)
7230 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7231 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7232 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7233 L:      industrypack-devel@lists.sourceforge.net
7234 W:      http://industrypack.sourceforge.net
7235 S:      Maintained
7236 F:      drivers/ipack/
7237
7238 INFINIBAND SUBSYSTEM
7239 M:      Doug Ledford <dledford@redhat.com>
7240 M:      Jason Gunthorpe <jgg@mellanox.com>
7241 L:      linux-rdma@vger.kernel.org
7242 W:      https://github.com/linux-rdma/rdma-core
7243 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7245 S:      Supported
7246 F:      Documentation/devicetree/bindings/infiniband/
7247 F:      Documentation/infiniband/
7248 F:      drivers/infiniband/
7249 F:      include/uapi/linux/if_infiniband.h
7250 F:      include/uapi/rdma/
7251 F:      include/rdma/
7252
7253 INGENIC JZ4780 DMA Driver
7254 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7255 S:      Maintained
7256 F:      drivers/dma/dma-jz4780.c
7257
7258 INGENIC JZ4780 NAND DRIVER
7259 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7260 L:      linux-mtd@lists.infradead.org
7261 S:      Maintained
7262 F:      drivers/mtd/nand/raw/jz4780_*
7263
7264 INOTIFY
7265 M:      Jan Kara <jack@suse.cz>
7266 R:      Amir Goldstein <amir73il@gmail.com>
7267 L:      linux-fsdevel@vger.kernel.org
7268 S:      Maintained
7269 F:      Documentation/filesystems/inotify.txt
7270 F:      fs/notify/inotify/
7271 F:      include/linux/inotify.h
7272 F:      include/uapi/linux/inotify.h
7273
7274 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7275 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7276 L:      linux-input@vger.kernel.org
7277 Q:      http://patchwork.kernel.org/project/linux-input/list/
7278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7279 S:      Maintained
7280 F:      drivers/input/
7281 F:      include/linux/input.h
7282 F:      include/uapi/linux/input.h
7283 F:      include/uapi/linux/input-event-codes.h
7284 F:      include/linux/input/
7285 F:      Documentation/devicetree/bindings/input/
7286 F:      Documentation/devicetree/bindings/serio/
7287 F:      Documentation/input/
7288
7289 INPUT MULTITOUCH (MT) PROTOCOL
7290 M:      Henrik Rydberg <rydberg@bitmath.org>
7291 L:      linux-input@vger.kernel.org
7292 S:      Odd fixes
7293 F:      Documentation/input/multi-touch-protocol.rst
7294 F:      drivers/input/input-mt.c
7295 K:      \b(ABS|SYN)_MT_
7296
7297 INSIDE SECURE CRYPTO DRIVER
7298 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7299 F:      drivers/crypto/inside-secure/
7300 S:      Maintained
7301 L:      linux-crypto@vger.kernel.org
7302
7303 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7304 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7305 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7306 L:      linux-integrity@vger.kernel.org
7307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7308 S:      Supported
7309 F:      security/integrity/ima/
7310
7311 INTEL 810/815 FRAMEBUFFER DRIVER
7312 M:      Antonino Daplas <adaplas@gmail.com>
7313 L:      linux-fbdev@vger.kernel.org
7314 S:      Maintained
7315 F:      drivers/video/fbdev/i810/
7316
7317 INTEL ASoC DRIVERS
7318 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7319 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7320 M:      Jie Yang <yang.jie@linux.intel.com>
7321 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7322 S:      Supported
7323 F:      sound/soc/intel/
7324
7325 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7326 M:      Hans de Goede <hdegoede@redhat.com>
7327 L:      platform-driver-x86@vger.kernel.org
7328 S:      Maintained
7329 F:      drivers/platform/x86/intel_atomisp2_pm.c
7330
7331 INTEL C600 SERIES SAS CONTROLLER DRIVER
7332 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7333 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7334 L:      linux-scsi@vger.kernel.org
7335 T:      git git://git.code.sf.net/p/intel-sas/isci
7336 S:      Supported
7337 F:      drivers/scsi/isci/
7338
7339 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7340 M:      Jani Nikula <jani.nikula@linux.intel.com>
7341 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7342 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7343 L:      intel-gfx@lists.freedesktop.org
7344 W:      https://01.org/linuxgraphics/
7345 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
7346 C:      irc://chat.freenode.net/intel-gfx
7347 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7348 T:      git git://anongit.freedesktop.org/drm-intel
7349 S:      Supported
7350 F:      drivers/gpu/drm/i915/
7351 F:      include/drm/i915*
7352 F:      include/uapi/drm/i915_drm.h
7353 F:      Documentation/gpu/i915.rst
7354
7355 INTEL ETHERNET DRIVERS
7356 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7357 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7358 W:      http://www.intel.com/support/feedback.htm
7359 W:      http://e1000.sourceforge.net/
7360 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7363 S:      Supported
7364 F:      Documentation/networking/e100.rst
7365 F:      Documentation/networking/e1000.rst
7366 F:      Documentation/networking/e1000e.txt
7367 F:      Documentation/networking/igb.txt
7368 F:      Documentation/networking/igbvf.txt
7369 F:      Documentation/networking/ixgb.txt
7370 F:      Documentation/networking/ixgbe.txt
7371 F:      Documentation/networking/ixgbevf.txt
7372 F:      Documentation/networking/i40e.txt
7373 F:      Documentation/networking/iavf.txt
7374 F:      Documentation/networking/ice.txt
7375 F:      drivers/net/ethernet/intel/
7376 F:      drivers/net/ethernet/intel/*/
7377 F:      include/linux/avf/virtchnl.h
7378
7379 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7380 M:      Maik Broemme <mbroemme@libmpq.org>
7381 L:      linux-fbdev@vger.kernel.org
7382 S:      Maintained
7383 F:      Documentation/fb/intelfb.txt
7384 F:      drivers/video/fbdev/intelfb/
7385
7386 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7387 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7388 M:      Zhi Wang <zhi.a.wang@intel.com>
7389 L:      intel-gvt-dev@lists.freedesktop.org
7390 L:      intel-gfx@lists.freedesktop.org
7391 W:      https://01.org/igvt-g
7392 T:      git https://github.com/intel/gvt-linux.git
7393 S:      Supported
7394 F:      drivers/gpu/drm/i915/gvt/
7395
7396 INTEL HID EVENT DRIVER
7397 M:      Alex Hung <alex.hung@canonical.com>
7398 L:      platform-driver-x86@vger.kernel.org
7399 S:      Maintained
7400 F:      drivers/platform/x86/intel-hid.c
7401
7402 INTEL I/OAT DMA DRIVER
7403 M:      Dave Jiang <dave.jiang@intel.com>
7404 R:      Dan Williams <dan.j.williams@intel.com>
7405 L:      dmaengine@vger.kernel.org
7406 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7407 S:      Supported
7408 F:      drivers/dma/ioat*
7409
7410 INTEL IDLE DRIVER
7411 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7412 M:      Len Brown <lenb@kernel.org>
7413 L:      linux-pm@vger.kernel.org
7414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7415 B:      https://bugzilla.kernel.org
7416 S:      Supported
7417 F:      drivers/idle/intel_idle.c
7418
7419 INTEL INTEGRATED SENSOR HUB DRIVER
7420 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7421 M:      Jiri Kosina <jikos@kernel.org>
7422 L:      linux-input@vger.kernel.org
7423 S:      Maintained
7424 F:      drivers/hid/intel-ish-hid/
7425
7426 INTEL IOMMU (VT-d)
7427 M:      David Woodhouse <dwmw2@infradead.org>
7428 L:      iommu@lists.linux-foundation.org
7429 T:      git git://git.infradead.org/iommu-2.6.git
7430 S:      Supported
7431 F:      drivers/iommu/intel-iommu.c
7432 F:      include/linux/intel-iommu.h
7433
7434 INTEL IOP-ADMA DMA DRIVER
7435 R:      Dan Williams <dan.j.williams@intel.com>
7436 S:      Odd fixes
7437 F:      drivers/dma/iop-adma.c
7438
7439 INTEL IPU3 CSI-2 CIO2 DRIVER
7440 M:      Yong Zhi <yong.zhi@intel.com>
7441 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7442 M:      Bingbu Cao <bingbu.cao@intel.com>
7443 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7444 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7445 L:      linux-media@vger.kernel.org
7446 S:      Maintained
7447 F:      drivers/media/pci/intel/ipu3/
7448 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7449
7450 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7451 M:      Krzysztof Halasa <khalasa@piap.pl>
7452 S:      Maintained
7453 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7454 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7455 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7456 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7457 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7458 F:      drivers/net/wan/ixp4xx_hss.c
7459
7460 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7461 M:      Deepak Saxena <dsaxena@plexity.net>
7462 S:      Maintained
7463 F:      drivers/char/hw_random/ixp4xx-rng.c
7464
7465 INTEL MANAGEMENT ENGINE (mei)
7466 M:      Tomas Winkler <tomas.winkler@intel.com>
7467 L:      linux-kernel@vger.kernel.org
7468 S:      Supported
7469 F:      include/uapi/linux/mei.h
7470 F:      include/linux/mei_cl_bus.h
7471 F:      drivers/misc/mei/*
7472 F:      drivers/watchdog/mei_wdt.c
7473 F:      Documentation/misc-devices/mei/*
7474 F:      samples/mei/*
7475
7476 INTEL MENLOW THERMAL DRIVER
7477 M:      Sujith Thomas <sujith.thomas@intel.com>
7478 L:      platform-driver-x86@vger.kernel.org
7479 W:      https://01.org/linux-acpi
7480 S:      Supported
7481 F:      drivers/platform/x86/intel_menlow.c
7482
7483 INTEL MERRIFIELD GPIO DRIVER
7484 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7485 L:      linux-gpio@vger.kernel.org
7486 S:      Maintained
7487 F:      drivers/gpio/gpio-merrifield.c
7488
7489 INTEL MIC DRIVERS (mic)
7490 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7491 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7492 S:      Supported
7493 W:      https://github.com/sudeepdutt/mic
7494 W:      http://software.intel.com/en-us/mic-developer
7495 F:      include/linux/mic_bus.h
7496 F:      include/linux/scif.h
7497 F:      include/uapi/linux/mic_common.h
7498 F:      include/uapi/linux/mic_ioctl.h
7499 F:      include/uapi/linux/scif_ioctl.h
7500 F:      drivers/misc/mic/
7501 F:      drivers/dma/mic_x100_dma.c
7502 F:      drivers/dma/mic_x100_dma.h
7503 F:      Documentation/mic/
7504
7505 INTEL PMC CORE DRIVER
7506 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7507 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7508 L:      platform-driver-x86@vger.kernel.org
7509 S:      Maintained
7510 F:      arch/x86/include/asm/pmc_core.h
7511 F:      drivers/platform/x86/intel_pmc_core*
7512
7513 INTEL PMC/P-Unit IPC DRIVER
7514 M:      Zha Qipeng<qipeng.zha@intel.com>
7515 L:      platform-driver-x86@vger.kernel.org
7516 S:      Maintained
7517 F:      drivers/platform/x86/intel_pmc_ipc.c
7518 F:      drivers/platform/x86/intel_punit_ipc.c
7519 F:      arch/x86/include/asm/intel_pmc_ipc.h
7520 F:      arch/x86/include/asm/intel_punit_ipc.h
7521
7522 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7523 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7524 L:      linux-wireless@vger.kernel.org
7525 S:      Maintained
7526 F:      Documentation/networking/README.ipw2100
7527 F:      Documentation/networking/README.ipw2200
7528 F:      drivers/net/wireless/intel/ipw2x00/
7529
7530 INTEL PSTATE DRIVER
7531 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7532 M:      Len Brown <lenb@kernel.org>
7533 L:      linux-pm@vger.kernel.org
7534 S:      Supported
7535 F:      drivers/cpufreq/intel_pstate.c
7536
7537 INTEL RDMA RNIC DRIVER
7538 M:      Faisal Latif <faisal.latif@intel.com>
7539 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7540 L:      linux-rdma@vger.kernel.org
7541 S:      Supported
7542 F:      drivers/infiniband/hw/i40iw/
7543 F:      include/uapi/rdma/i40iw-abi.h
7544
7545 INTEL SHA MULTIBUFFER DRIVER
7546 M:      Megha Dey <megha.dey@linux.intel.com>
7547 R:      Tim Chen <tim.c.chen@linux.intel.com>
7548 L:      linux-crypto@vger.kernel.org
7549 S:      Supported
7550 F:      arch/x86/crypto/sha*-mb/
7551 F:      crypto/mcryptd.c
7552
7553 INTEL TELEMETRY DRIVER
7554 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7555 L:      platform-driver-x86@vger.kernel.org
7556 S:      Maintained
7557 F:      arch/x86/include/asm/intel_telemetry.h
7558 F:      drivers/platform/x86/intel_telemetry*
7559
7560 INTEL VIRTUAL BUTTON DRIVER
7561 M:      AceLan Kao <acelan.kao@canonical.com>
7562 L:      platform-driver-x86@vger.kernel.org
7563 S:      Maintained
7564 F:      drivers/platform/x86/intel-vbtn.c
7565
7566 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7567 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7568 L:      linux-wireless@vger.kernel.org
7569 S:      Supported
7570 F:      drivers/net/wireless/intel/iwlegacy/
7571
7572 INTEL WIRELESS WIFI LINK (iwlwifi)
7573 M:      Johannes Berg <johannes.berg@intel.com>
7574 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7575 M:      Luca Coelho <luciano.coelho@intel.com>
7576 M:      Intel Linux Wireless <linuxwifi@intel.com>
7577 L:      linux-wireless@vger.kernel.org
7578 W:      http://intellinuxwireless.org
7579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7580 S:      Supported
7581 F:      drivers/net/wireless/intel/iwlwifi/
7582
7583 INTEL WIRELESS WIMAX CONNECTION 2400
7584 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7585 M:      linux-wimax@intel.com
7586 L:      wimax@linuxwimax.org (subscribers-only)
7587 S:      Supported
7588 W:      http://linuxwimax.org
7589 F:      Documentation/wimax/README.i2400m
7590 F:      drivers/net/wimax/i2400m/
7591 F:      include/uapi/linux/wimax/i2400m.h
7592
7593 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7594 M:      Mario Limonciello <mario.limonciello@dell.com>
7595 S:      Maintained
7596 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7597
7598 INTEL(R) TRACE HUB
7599 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7600 S:      Supported
7601 F:      Documentation/trace/intel_th.rst
7602 F:      drivers/hwtracing/intel_th/
7603
7604 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7605 M:      Ning Sun <ning.sun@intel.com>
7606 L:      tboot-devel@lists.sourceforge.net
7607 W:      http://tboot.sourceforge.net
7608 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7609 S:      Supported
7610 F:      Documentation/intel_txt.txt
7611 F:      include/linux/tboot.h
7612 F:      arch/x86/kernel/tboot.c
7613
7614 INTEL-MID GPIO DRIVER
7615 M:      David Cohen <david.a.cohen@linux.intel.com>
7616 L:      linux-gpio@vger.kernel.org
7617 S:      Maintained
7618 F:      drivers/gpio/gpio-intel-mid.c
7619
7620 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7621 M:      Linus Walleij <linus.walleij@linaro.org>
7622 L:      linux-iio@vger.kernel.org
7623 S:      Maintained
7624 F:      drivers/iio/gyro/mpu3050*
7625 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7626
7627 IOC3 ETHERNET DRIVER
7628 M:      Ralf Baechle <ralf@linux-mips.org>
7629 L:      linux-mips@linux-mips.org
7630 S:      Maintained
7631 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7632
7633 IOC3 SERIAL DRIVER
7634 M:      Pat Gefre <pfg@sgi.com>
7635 L:      linux-serial@vger.kernel.org
7636 S:      Maintained
7637 F:      drivers/tty/serial/ioc3_serial.c
7638
7639 IOMMU DRIVERS
7640 M:      Joerg Roedel <joro@8bytes.org>
7641 L:      iommu@lists.linux-foundation.org
7642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7643 S:      Maintained
7644 F:      Documentation/devicetree/bindings/iommu/
7645 F:      drivers/iommu/
7646 F:      include/linux/iommu.h
7647 F:      include/linux/of_iommu.h
7648 F:      include/linux/iova.h
7649
7650 IP MASQUERADING
7651 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7652 S:      Maintained
7653 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7654
7655 IPMI SUBSYSTEM
7656 M:      Corey Minyard <minyard@acm.org>
7657 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7658 W:      http://openipmi.sourceforge.net/
7659 S:      Supported
7660 F:      Documentation/IPMI.txt
7661 F:      drivers/char/ipmi/
7662 F:      include/linux/ipmi*
7663 F:      include/uapi/linux/ipmi*
7664
7665 IPS SCSI RAID DRIVER
7666 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7667 L:      linux-scsi@vger.kernel.org
7668 W:      http://www.adaptec.com/
7669 S:      Maintained
7670 F:      drivers/scsi/ips*
7671
7672 IPVS
7673 M:      Wensong Zhang <wensong@linux-vs.org>
7674 M:      Simon Horman <horms@verge.net.au>
7675 M:      Julian Anastasov <ja@ssi.bg>
7676 L:      netdev@vger.kernel.org
7677 L:      lvs-devel@vger.kernel.org
7678 S:      Maintained
7679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7681 F:      Documentation/networking/ipvs-sysctl.txt
7682 F:      include/net/ip_vs.h
7683 F:      include/uapi/linux/ip_vs.h
7684 F:      net/netfilter/ipvs/
7685
7686 IPWIRELESS DRIVER
7687 M:      Jiri Kosina <jikos@kernel.org>
7688 M:      David Sterba <dsterba@suse.com>
7689 S:      Odd Fixes
7690 F:      drivers/tty/ipwireless/
7691
7692 IPX NETWORK LAYER
7693 L:      netdev@vger.kernel.org
7694 S:      Obsolete
7695 F:      include/uapi/linux/ipx.h
7696 F:      drivers/staging/ipx/
7697
7698 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7699 M:      Marc Zyngier <marc.zyngier@arm.com>
7700 S:      Maintained
7701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7702 F:      Documentation/IRQ-domain.txt
7703 F:      include/linux/irqdomain.h
7704 F:      kernel/irq/irqdomain.c
7705 F:      kernel/irq/msi.c
7706
7707 IRQ SUBSYSTEM
7708 M:      Thomas Gleixner <tglx@linutronix.de>
7709 L:      linux-kernel@vger.kernel.org
7710 S:      Maintained
7711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7712 F:      kernel/irq/
7713
7714 IRQCHIP DRIVERS
7715 M:      Thomas Gleixner <tglx@linutronix.de>
7716 M:      Jason Cooper <jason@lakedaemon.net>
7717 M:      Marc Zyngier <marc.zyngier@arm.com>
7718 L:      linux-kernel@vger.kernel.org
7719 S:      Maintained
7720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7721 F:      Documentation/devicetree/bindings/interrupt-controller/
7722 F:      drivers/irqchip/
7723
7724 ISA
7725 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7726 S:      Maintained
7727 F:      Documentation/isa.txt
7728 F:      drivers/base/isa.c
7729 F:      include/linux/isa.h
7730
7731 ISA RADIO MODULE
7732 M:      Hans Verkuil <hverkuil@xs4all.nl>
7733 L:      linux-media@vger.kernel.org
7734 T:      git git://linuxtv.org/media_tree.git
7735 W:      https://linuxtv.org
7736 S:      Maintained
7737 F:      drivers/media/radio/radio-isa*
7738
7739 ISAPNP
7740 M:      Jaroslav Kysela <perex@perex.cz>
7741 S:      Maintained
7742 F:      Documentation/isapnp.txt
7743 F:      drivers/pnp/isapnp/
7744 F:      include/linux/isapnp.h
7745
7746 ISCSI
7747 M:      Lee Duncan <lduncan@suse.com>
7748 M:      Chris Leech <cleech@redhat.com>
7749 L:      open-iscsi@googlegroups.com
7750 W:      www.open-iscsi.com
7751 S:      Maintained
7752 F:      drivers/scsi/*iscsi*
7753 F:      include/scsi/*iscsi*
7754
7755 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7756 M:      Peter Jones <pjones@redhat.com>
7757 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7758 S:      Maintained
7759 F:      drivers/firmware/iscsi_ibft*
7760
7761 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7762 M:      Sagi Grimberg <sagi@grimberg.me>
7763 M:      Max Gurtovoy <maxg@mellanox.com>
7764 L:      linux-rdma@vger.kernel.org
7765 S:      Supported
7766 W:      http://www.openfabrics.org
7767 W:      www.open-iscsi.org
7768 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7769 F:      drivers/infiniband/ulp/iser/
7770
7771 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7772 M:      Sagi Grimberg <sagi@grimberg.me>
7773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7774 L:      linux-rdma@vger.kernel.org
7775 L:      target-devel@vger.kernel.org
7776 S:      Supported
7777 W:      http://www.linux-iscsi.org
7778 F:      drivers/infiniband/ulp/isert
7779
7780 ISDN SUBSYSTEM
7781 M:      Karsten Keil <isdn@linux-pingi.de>
7782 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7783 L:      netdev@vger.kernel.org
7784 W:      http://www.isdn4linux.de
7785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7786 S:      Maintained
7787 F:      Documentation/isdn/
7788 F:      drivers/isdn/
7789 F:      include/linux/isdn.h
7790 F:      include/linux/isdn/
7791 F:      include/uapi/linux/isdn.h
7792 F:      include/uapi/linux/isdn/
7793
7794 ISDN SUBSYSTEM (Eicon active card driver)
7795 M:      Armin Schindler <mac@melware.de>
7796 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7797 W:      http://www.melware.de
7798 S:      Maintained
7799 F:      drivers/isdn/hardware/eicon/
7800
7801 IT87 HARDWARE MONITORING DRIVER
7802 M:      Jean Delvare <jdelvare@suse.com>
7803 L:      linux-hwmon@vger.kernel.org
7804 S:      Maintained
7805 F:      Documentation/hwmon/it87
7806 F:      drivers/hwmon/it87.c
7807
7808 IT913X MEDIA DRIVER
7809 M:      Antti Palosaari <crope@iki.fi>
7810 L:      linux-media@vger.kernel.org
7811 W:      https://linuxtv.org
7812 W:      http://palosaari.fi/linux/
7813 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7814 T:      git git://linuxtv.org/anttip/media_tree.git
7815 S:      Maintained
7816 F:      drivers/media/tuners/it913x*
7817
7818 IVTV VIDEO4LINUX DRIVER
7819 M:      Andy Walls <awalls@md.metrocast.net>
7820 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7821 L:      linux-media@vger.kernel.org
7822 T:      git git://linuxtv.org/media_tree.git
7823 W:      http://www.ivtvdriver.org
7824 S:      Maintained
7825 F:      Documentation/media/v4l-drivers/ivtv*
7826 F:      drivers/media/pci/ivtv/
7827 F:      include/uapi/linux/ivtv*
7828
7829 IX2505V MEDIA DRIVER
7830 M:      Malcolm Priestley <tvboxspy@gmail.com>
7831 L:      linux-media@vger.kernel.org
7832 W:      https://linuxtv.org
7833 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7834 S:      Maintained
7835 F:      drivers/media/dvb-frontends/ix2505v*
7836
7837 JAILHOUSE HYPERVISOR INTERFACE
7838 M:      Jan Kiszka <jan.kiszka@siemens.com>
7839 L:      jailhouse-dev@googlegroups.com
7840 S:      Maintained
7841 F:      arch/x86/kernel/jailhouse.c
7842 F:      arch/x86/include/asm/jailhouse_para.h
7843
7844 JC42.4 TEMPERATURE SENSOR DRIVER
7845 M:      Guenter Roeck <linux@roeck-us.net>
7846 L:      linux-hwmon@vger.kernel.org
7847 S:      Maintained
7848 F:      drivers/hwmon/jc42.c
7849 F:      Documentation/hwmon/jc42
7850
7851 JFS FILESYSTEM
7852 M:      Dave Kleikamp <shaggy@kernel.org>
7853 L:      jfs-discussion@lists.sourceforge.net
7854 W:      http://jfs.sourceforge.net/
7855 T:      git git://github.com/kleikamp/linux-shaggy.git
7856 S:      Maintained
7857 F:      Documentation/filesystems/jfs.txt
7858 F:      fs/jfs/
7859
7860 JME NETWORK DRIVER
7861 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7862 L:      netdev@vger.kernel.org
7863 S:      Maintained
7864 F:      drivers/net/ethernet/jme.*
7865
7866 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7867 M:      David Woodhouse <dwmw2@infradead.org>
7868 L:      linux-mtd@lists.infradead.org
7869 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7870 S:      Maintained
7871 F:      fs/jffs2/
7872 F:      include/uapi/linux/jffs2.h
7873
7874 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7875 M:      "Theodore Ts'o" <tytso@mit.edu>
7876 M:      Jan Kara <jack@suse.com>
7877 L:      linux-ext4@vger.kernel.org
7878 S:      Maintained
7879 F:      fs/jbd2/
7880 F:      include/linux/jbd2.h
7881
7882 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7883 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7884 L:      linux-media@vger.kernel.org
7885 S:      Maintained
7886 F:      drivers/media/platform/rcar_jpu.c
7887
7888 JSM Neo PCI based serial card
7889 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7890 L:      linux-serial@vger.kernel.org
7891 S:      Maintained
7892 F:      drivers/tty/serial/jsm/
7893
7894 K10TEMP HARDWARE MONITORING DRIVER
7895 M:      Clemens Ladisch <clemens@ladisch.de>
7896 L:      linux-hwmon@vger.kernel.org
7897 S:      Maintained
7898 F:      Documentation/hwmon/k10temp
7899 F:      drivers/hwmon/k10temp.c
7900
7901 K8TEMP HARDWARE MONITORING DRIVER
7902 M:      Rudolf Marek <r.marek@assembler.cz>
7903 L:      linux-hwmon@vger.kernel.org
7904 S:      Maintained
7905 F:      Documentation/hwmon/k8temp
7906 F:      drivers/hwmon/k8temp.c
7907
7908 KASAN
7909 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7910 R:      Alexander Potapenko <glider@google.com>
7911 R:      Dmitry Vyukov <dvyukov@google.com>
7912 L:      kasan-dev@googlegroups.com
7913 S:      Maintained
7914 F:      arch/*/include/asm/kasan.h
7915 F:      arch/*/mm/kasan_init*
7916 F:      Documentation/dev-tools/kasan.rst
7917 F:      include/linux/kasan*.h
7918 F:      lib/test_kasan.c
7919 F:      mm/kasan/
7920 F:      scripts/Makefile.kasan
7921
7922 KCONFIG
7923 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7925 L:      linux-kbuild@vger.kernel.org
7926 S:      Maintained
7927 F:      Documentation/kbuild/kconfig*
7928 F:      scripts/kconfig/
7929 F:      scripts/Kconfig.include
7930
7931 KDUMP
7932 M:      Dave Young <dyoung@redhat.com>
7933 M:      Baoquan He <bhe@redhat.com>
7934 R:      Vivek Goyal <vgoyal@redhat.com>
7935 L:      kexec@lists.infradead.org
7936 W:      http://lse.sourceforge.net/kdump/
7937 S:      Maintained
7938 F:      Documentation/kdump/
7939
7940 KEENE FM RADIO TRANSMITTER DRIVER
7941 M:      Hans Verkuil <hverkuil@xs4all.nl>
7942 L:      linux-media@vger.kernel.org
7943 T:      git git://linuxtv.org/media_tree.git
7944 W:      https://linuxtv.org
7945 S:      Maintained
7946 F:      drivers/media/radio/radio-keene*
7947
7948 KERNEL AUTOMOUNTER
7949 M:      Ian Kent <raven@themaw.net>
7950 L:      autofs@vger.kernel.org
7951 S:      Maintained
7952 F:      fs/autofs/
7953
7954 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7955 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7956 M:      Michal Marek <michal.lkml@markovi.net>
7957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7958 L:      linux-kbuild@vger.kernel.org
7959 S:      Maintained
7960 F:      Documentation/kbuild/
7961 F:      Makefile
7962 F:      scripts/Kbuild*
7963 F:      scripts/Makefile*
7964 F:      scripts/basic/
7965 F:      scripts/mk*
7966 F:      scripts/mod/
7967 F:      scripts/package/
7968
7969 KERNEL JANITORS
7970 L:      kernel-janitors@vger.kernel.org
7971 W:      http://kernelnewbies.org/KernelJanitors
7972 S:      Odd Fixes
7973
7974 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7975 M:      "J. Bruce Fields" <bfields@fieldses.org>
7976 M:      Jeff Layton <jlayton@kernel.org>
7977 L:      linux-nfs@vger.kernel.org
7978 W:      http://nfs.sourceforge.net/
7979 T:      git git://linux-nfs.org/~bfields/linux.git
7980 S:      Supported
7981 F:      fs/nfsd/
7982 F:      include/uapi/linux/nfsd/
7983 F:      fs/lockd/
7984 F:      fs/nfs_common/
7985 F:      net/sunrpc/
7986 F:      include/linux/lockd/
7987 F:      include/linux/sunrpc/
7988 F:      include/uapi/linux/sunrpc/
7989
7990 KERNEL SELFTEST FRAMEWORK
7991 M:      Shuah Khan <shuah@kernel.org>
7992 L:      linux-kselftest@vger.kernel.org
7993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7994 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7995 S:      Maintained
7996 F:      tools/testing/selftests/
7997 F:      Documentation/dev-tools/kselftest*
7998
7999 KERNEL USERMODE HELPER
8000 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8001 L:      linux-kernel@vger.kernel.org
8002 S:      Maintained
8003 F:      kernel/umh.c
8004 F:      include/linux/umh.h
8005
8006 KERNEL VIRTUAL MACHINE (KVM)
8007 M:      Paolo Bonzini <pbonzini@redhat.com>
8008 M:      Radim Krčmář <rkrcmar@redhat.com>
8009 L:      kvm@vger.kernel.org
8010 W:      http://www.linux-kvm.org
8011 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8012 S:      Supported
8013 F:      Documentation/virtual/kvm/
8014 F:      include/trace/events/kvm.h
8015 F:      include/uapi/asm-generic/kvm*
8016 F:      include/uapi/linux/kvm*
8017 F:      include/asm-generic/kvm*
8018 F:      include/linux/kvm*
8019 F:      include/kvm/iodev.h
8020 F:      virt/kvm/*
8021 F:      tools/kvm/
8022
8023 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8024 M:      Joerg Roedel <joro@8bytes.org>
8025 L:      kvm@vger.kernel.org
8026 W:      http://www.linux-kvm.org/
8027 S:      Maintained
8028 F:      arch/x86/include/asm/svm.h
8029 F:      arch/x86/kvm/svm.c
8030
8031 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8032 M:      Christoffer Dall <christoffer.dall@arm.com>
8033 M:      Marc Zyngier <marc.zyngier@arm.com>
8034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8035 L:      kvmarm@lists.cs.columbia.edu
8036 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8038 S:      Supported
8039 F:      arch/arm/include/uapi/asm/kvm*
8040 F:      arch/arm/include/asm/kvm*
8041 F:      arch/arm/kvm/
8042 F:      virt/kvm/arm/
8043 F:      include/kvm/arm_*
8044
8045 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8046 M:      Christoffer Dall <christoffer.dall@arm.com>
8047 M:      Marc Zyngier <marc.zyngier@arm.com>
8048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8049 L:      kvmarm@lists.cs.columbia.edu
8050 S:      Maintained
8051 F:      arch/arm64/include/uapi/asm/kvm*
8052 F:      arch/arm64/include/asm/kvm*
8053 F:      arch/arm64/kvm/
8054
8055 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8056 M:      James Hogan <jhogan@kernel.org>
8057 L:      linux-mips@linux-mips.org
8058 S:      Supported
8059 F:      arch/mips/include/uapi/asm/kvm*
8060 F:      arch/mips/include/asm/kvm*
8061 F:      arch/mips/kvm/
8062
8063 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8064 M:      Paul Mackerras <paulus@ozlabs.org>
8065 L:      kvm-ppc@vger.kernel.org
8066 W:      http://www.linux-kvm.org/
8067 T:      git git://github.com/agraf/linux-2.6.git
8068 S:      Supported
8069 F:      arch/powerpc/include/uapi/asm/kvm*
8070 F:      arch/powerpc/include/asm/kvm*
8071 F:      arch/powerpc/kvm/
8072 F:      arch/powerpc/kernel/kvm*
8073
8074 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8075 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8076 M:      Janosch Frank <frankja@linux.ibm.com>
8077 R:      David Hildenbrand <david@redhat.com>
8078 R:      Cornelia Huck <cohuck@redhat.com>
8079 L:      linux-s390@vger.kernel.org
8080 W:      http://www.ibm.com/developerworks/linux/linux390/
8081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8082 S:      Supported
8083 F:      arch/s390/include/uapi/asm/kvm*
8084 F:      arch/s390/include/asm/gmap.h
8085 F:      arch/s390/include/asm/kvm*
8086 F:      arch/s390/kvm/
8087 F:      arch/s390/mm/gmap.c
8088
8089 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8090 M:      Paolo Bonzini <pbonzini@redhat.com>
8091 M:      Radim Krčmář <rkrcmar@redhat.com>
8092 L:      kvm@vger.kernel.org
8093 W:      http://www.linux-kvm.org
8094 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8095 S:      Supported
8096 F:      arch/x86/kvm/
8097 F:      arch/x86/include/uapi/asm/kvm*
8098 F:      arch/x86/include/asm/kvm*
8099 F:      arch/x86/include/asm/pvclock-abi.h
8100 F:      arch/x86/kernel/kvm.c
8101 F:      arch/x86/kernel/kvmclock.c
8102
8103 KERNFS
8104 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8105 M:      Tejun Heo <tj@kernel.org>
8106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8107 S:      Supported
8108 F:      include/linux/kernfs.h
8109 F:      fs/kernfs/
8110
8111 KEXEC
8112 M:      Eric Biederman <ebiederm@xmission.com>
8113 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8114 L:      kexec@lists.infradead.org
8115 S:      Maintained
8116 F:      include/linux/kexec.h
8117 F:      include/uapi/linux/kexec.h
8118 F:      kernel/kexec*
8119
8120 KEYS-ENCRYPTED
8121 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8122 L:      linux-integrity@vger.kernel.org
8123 L:      keyrings@vger.kernel.org
8124 S:      Supported
8125 F:      Documentation/security/keys/trusted-encrypted.rst
8126 F:      include/keys/encrypted-type.h
8127 F:      security/keys/encrypted-keys/
8128
8129 KEYS-TRUSTED
8130 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8131 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8132 L:      linux-integrity@vger.kernel.org
8133 L:      keyrings@vger.kernel.org
8134 S:      Supported
8135 F:      Documentation/security/keys/trusted-encrypted.rst
8136 F:      include/keys/trusted-type.h
8137 F:      security/keys/trusted.c
8138 F:      security/keys/trusted.h
8139
8140 KEYS/KEYRINGS:
8141 M:      David Howells <dhowells@redhat.com>
8142 L:      keyrings@vger.kernel.org
8143 S:      Maintained
8144 F:      Documentation/security/keys/core.rst
8145 F:      include/linux/key.h
8146 F:      include/linux/key-type.h
8147 F:      include/linux/keyctl.h
8148 F:      include/uapi/linux/keyctl.h
8149 F:      include/keys/
8150 F:      security/keys/
8151
8152 KGDB / KDB /debug_core
8153 M:      Jason Wessel <jason.wessel@windriver.com>
8154 M:      Daniel Thompson <daniel.thompson@linaro.org>
8155 W:      http://kgdb.wiki.kernel.org/
8156 L:      kgdb-bugreport@lists.sourceforge.net
8157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8158 S:      Maintained
8159 F:      Documentation/dev-tools/kgdb.rst
8160 F:      drivers/misc/kgdbts.c
8161 F:      drivers/tty/serial/kgdboc.c
8162 F:      include/linux/kdb.h
8163 F:      include/linux/kgdb.h
8164 F:      kernel/debug/
8165
8166 KMEMLEAK
8167 M:      Catalin Marinas <catalin.marinas@arm.com>
8168 S:      Maintained
8169 F:      Documentation/dev-tools/kmemleak.rst
8170 F:      include/linux/kmemleak.h
8171 F:      mm/kmemleak.c
8172 F:      mm/kmemleak-test.c
8173
8174 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8175 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8176 L:      linux-kernel@vger.kernel.org
8177 S:      Maintained
8178 F:      kernel/kmod.c
8179 F:      include/linux/kmod.h
8180 F:      lib/test_kmod.c
8181 F:      tools/testing/selftests/kmod/
8182
8183 KPROBES
8184 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8185 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8186 M:      "David S. Miller" <davem@davemloft.net>
8187 M:      Masami Hiramatsu <mhiramat@kernel.org>
8188 S:      Maintained
8189 F:      Documentation/kprobes.txt
8190 F:      include/linux/kprobes.h
8191 F:      include/asm-generic/kprobes.h
8192 F:      kernel/kprobes.c
8193
8194 KS0108 LCD CONTROLLER DRIVER
8195 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8196 S:      Maintained
8197 F:      Documentation/auxdisplay/ks0108
8198 F:      drivers/auxdisplay/ks0108.c
8199 F:      include/linux/ks0108.h
8200
8201 L3MDEV
8202 M:      David Ahern <dsa@cumulusnetworks.com>
8203 L:      netdev@vger.kernel.org
8204 S:      Maintained
8205 F:      net/l3mdev
8206 F:      include/net/l3mdev.h
8207
8208 LANTIQ MIPS ARCHITECTURE
8209 M:      John Crispin <john@phrozen.org>
8210 L:      linux-mips@linux-mips.org
8211 S:      Maintained
8212 F:      arch/mips/lantiq
8213 F:      drivers/soc/lantiq
8214
8215 LAPB module
8216 L:      linux-x25@vger.kernel.org
8217 S:      Orphan
8218 F:      Documentation/networking/lapb-module.txt
8219 F:      include/*/lapb.h
8220 F:      net/lapb/
8221
8222 LASI 53c700 driver for PARISC
8223 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8224 L:      linux-scsi@vger.kernel.org
8225 S:      Maintained
8226 F:      Documentation/scsi/53c700.txt
8227 F:      drivers/scsi/53c700*
8228
8229 LEAKING_ADDRESSES
8230 M:      Tobin C. Harding <me@tobin.cc>
8231 M:      Tycho Andersen <tycho@tycho.ws>
8232 L:      kernel-hardening@lists.openwall.com
8233 S:      Maintained
8234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8235 F:      scripts/leaking_addresses.pl
8236
8237 LED SUBSYSTEM
8238 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8239 M:      Pavel Machek <pavel@ucw.cz>
8240 L:      linux-leds@vger.kernel.org
8241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8242 S:      Maintained
8243 F:      Documentation/devicetree/bindings/leds/
8244 F:      drivers/leds/
8245 F:      include/linux/leds.h
8246
8247 LEGACY EEPROM DRIVER
8248 M:      Jean Delvare <jdelvare@suse.com>
8249 S:      Maintained
8250 F:      Documentation/misc-devices/eeprom
8251 F:      drivers/misc/eeprom/eeprom.c
8252
8253 LEGO MINDSTORMS EV3
8254 R:      David Lechner <david@lechnology.com>
8255 S:      Maintained
8256 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8257 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8258 F:      drivers/power/supply/lego_ev3_battery.c
8259
8260 LEGO USB Tower driver
8261 M:      Juergen Stuber <starblue@users.sourceforge.net>
8262 L:      legousb-devel@lists.sourceforge.net
8263 W:      http://legousb.sourceforge.net/
8264 S:      Maintained
8265 F:      drivers/usb/misc/legousbtower.c
8266
8267 LG2160 MEDIA DRIVER
8268 M:      Michael Krufky <mkrufky@linuxtv.org>
8269 L:      linux-media@vger.kernel.org
8270 W:      https://linuxtv.org
8271 W:      http://github.com/mkrufky
8272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8273 T:      git git://linuxtv.org/mkrufky/tuners.git
8274 S:      Maintained
8275 F:      drivers/media/dvb-frontends/lg2160.*
8276
8277 LGDT3305 MEDIA DRIVER
8278 M:      Michael Krufky <mkrufky@linuxtv.org>
8279 L:      linux-media@vger.kernel.org
8280 W:      https://linuxtv.org
8281 W:      http://github.com/mkrufky
8282 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8283 T:      git git://linuxtv.org/mkrufky/tuners.git
8284 S:      Maintained
8285 F:      drivers/media/dvb-frontends/lgdt3305.*
8286
8287 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8288 M:      Viresh Kumar <vireshk@kernel.org>
8289 L:      linux-ide@vger.kernel.org
8290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8291 S:      Maintained
8292 F:      include/linux/pata_arasan_cf_data.h
8293 F:      drivers/ata/pata_arasan_cf.c
8294
8295 LIBATA PATA DRIVERS
8296 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8297 M:      Jens Axboe <axboe@kernel.dk>
8298 L:      linux-ide@vger.kernel.org
8299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8300 S:      Maintained
8301 F:      drivers/ata/pata_*.c
8302 F:      drivers/ata/ata_generic.c
8303
8304 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8305 M:      Linus Walleij <linus.walleij@linaro.org>
8306 L:      linux-ide@vger.kernel.org
8307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8308 S:      Maintained
8309 F:      drivers/ata/pata_ftide010.c
8310 F:      drivers/ata/sata_gemini.c
8311 F:      drivers/ata/sata_gemini.h
8312
8313 LIBATA SATA AHCI PLATFORM devices support
8314 M:      Hans de Goede <hdegoede@redhat.com>
8315 M:      Jens Axboe <axboe@kernel.dk>
8316 L:      linux-ide@vger.kernel.org
8317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8318 S:      Maintained
8319 F:      drivers/ata/ahci_platform.c
8320 F:      drivers/ata/libahci_platform.c
8321 F:      include/linux/ahci_platform.h
8322
8323 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8324 M:      Mikael Pettersson <mikpelinux@gmail.com>
8325 L:      linux-ide@vger.kernel.org
8326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8327 S:      Maintained
8328 F:      drivers/ata/sata_promise.*
8329
8330 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8331 M:      Jens Axboe <axboe@kernel.dk>
8332 L:      linux-ide@vger.kernel.org
8333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8334 S:      Maintained
8335 F:      drivers/ata/
8336 F:      include/linux/ata.h
8337 F:      include/linux/libata.h
8338 F:      Documentation/devicetree/bindings/ata/
8339
8340 LIBLOCKDEP
8341 M:      Sasha Levin <alexander.levin@microsoft.com>
8342 S:      Maintained
8343 F:      tools/lib/lockdep/
8344
8345 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8346 M:      Ross Zwisler <zwisler@kernel.org>
8347 M:      Dan Williams <dan.j.williams@intel.com>
8348 M:      Vishal Verma <vishal.l.verma@intel.com>
8349 M:      Dave Jiang <dave.jiang@intel.com>
8350 L:      linux-nvdimm@lists.01.org
8351 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8352 S:      Supported
8353 F:      drivers/nvdimm/blk.c
8354 F:      drivers/nvdimm/region_devs.c
8355
8356 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8357 M:      Vishal Verma <vishal.l.verma@intel.com>
8358 M:      Dan Williams <dan.j.williams@intel.com>
8359 M:      Ross Zwisler <zwisler@kernel.org>
8360 M:      Dave Jiang <dave.jiang@intel.com>
8361 L:      linux-nvdimm@lists.01.org
8362 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8363 S:      Supported
8364 F:      drivers/nvdimm/btt*
8365
8366 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8367 M:      Ross Zwisler <zwisler@kernel.org>
8368 M:      Dan Williams <dan.j.williams@intel.com>
8369 M:      Vishal Verma <vishal.l.verma@intel.com>
8370 M:      Dave Jiang <dave.jiang@intel.com>
8371 L:      linux-nvdimm@lists.01.org
8372 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8373 S:      Supported
8374 F:      drivers/nvdimm/pmem*
8375
8376 LIBNVDIMM: DEVICETREE BINDINGS
8377 M:      Oliver O'Halloran <oohall@gmail.com>
8378 L:      linux-nvdimm@lists.01.org
8379 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8380 S:      Supported
8381 F:      drivers/nvdimm/of_pmem.c
8382 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8383
8384 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8385 M:      Dan Williams <dan.j.williams@intel.com>
8386 M:      Ross Zwisler <zwisler@kernel.org>
8387 M:      Vishal Verma <vishal.l.verma@intel.com>
8388 M:      Dave Jiang <dave.jiang@intel.com>
8389 L:      linux-nvdimm@lists.01.org
8390 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8392 S:      Supported
8393 F:      drivers/nvdimm/*
8394 F:      drivers/acpi/nfit/*
8395 F:      include/linux/nd.h
8396 F:      include/linux/libnvdimm.h
8397 F:      include/uapi/linux/ndctl.h
8398
8399 LIGHTNVM PLATFORM SUPPORT
8400 M:      Matias Bjorling <mb@lightnvm.io>
8401 W:      http://github/OpenChannelSSD
8402 L:      linux-block@vger.kernel.org
8403 S:      Maintained
8404 F:      drivers/lightnvm/
8405 F:      include/linux/lightnvm.h
8406 F:      include/uapi/linux/lightnvm.h
8407
8408 LINUX FOR POWER MACINTOSH
8409 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8410 W:      http://www.penguinppc.org/
8411 L:      linuxppc-dev@lists.ozlabs.org
8412 S:      Maintained
8413 F:      arch/powerpc/platforms/powermac/
8414 F:      drivers/macintosh/
8415
8416 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8417 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8418 M:      Paul Mackerras <paulus@samba.org>
8419 M:      Michael Ellerman <mpe@ellerman.id.au>
8420 W:      https://github.com/linuxppc/linux/wiki
8421 L:      linuxppc-dev@lists.ozlabs.org
8422 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8424 S:      Supported
8425 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8426 F:      Documentation/devicetree/bindings/powerpc/
8427 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8428 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8429 F:      Documentation/powerpc/
8430 F:      arch/powerpc/
8431 F:      drivers/char/tpm/tpm_ibmvtpm*
8432 F:      drivers/crypto/nx/
8433 F:      drivers/crypto/vmx/
8434 F:      drivers/i2c/busses/i2c-opal.c
8435 F:      drivers/net/ethernet/ibm/ibmveth.*
8436 F:      drivers/net/ethernet/ibm/ibmvnic.*
8437 F:      drivers/pci/hotplug/pnv_php.c
8438 F:      drivers/pci/hotplug/rpa*
8439 F:      drivers/rtc/rtc-opal.c
8440 F:      drivers/scsi/ibmvscsi/
8441 F:      drivers/tty/hvc/hvc_opal.c
8442 F:      drivers/watchdog/wdrtas.c
8443 F:      tools/testing/selftests/powerpc
8444 N:      /pmac
8445 N:      powermac
8446 N:      powernv
8447 N:      [^a-z0-9]ps3
8448 N:      pseries
8449
8450 LINUX FOR POWERPC EMBEDDED MPC5XXX
8451 M:      Anatolij Gustschin <agust@denx.de>
8452 L:      linuxppc-dev@lists.ozlabs.org
8453 T:      git git://git.denx.de/linux-denx-agust.git
8454 S:      Maintained
8455 F:      arch/powerpc/platforms/512x/
8456 F:      arch/powerpc/platforms/52xx/
8457
8458 LINUX FOR POWERPC EMBEDDED PPC4XX
8459 M:      Alistair Popple <alistair@popple.id.au>
8460 M:      Matt Porter <mporter@kernel.crashing.org>
8461 W:      http://www.penguinppc.org/
8462 L:      linuxppc-dev@lists.ozlabs.org
8463 S:      Maintained
8464 F:      arch/powerpc/platforms/40x/
8465 F:      arch/powerpc/platforms/44x/
8466
8467 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8468 M:      Scott Wood <oss@buserror.net>
8469 M:      Kumar Gala <galak@kernel.crashing.org>
8470 W:      http://www.penguinppc.org/
8471 L:      linuxppc-dev@lists.ozlabs.org
8472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8473 S:      Maintained
8474 F:      arch/powerpc/platforms/83xx/
8475 F:      arch/powerpc/platforms/85xx/
8476 F:      Documentation/devicetree/bindings/powerpc/fsl/
8477
8478 LINUX FOR POWERPC EMBEDDED PPC8XX
8479 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8480 W:      http://www.penguinppc.org/
8481 L:      linuxppc-dev@lists.ozlabs.org
8482 S:      Maintained
8483 F:      arch/powerpc/platforms/8xx/
8484
8485 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8486 L:      linuxppc-dev@lists.ozlabs.org
8487 S:      Orphan
8488 F:      arch/powerpc/*/*virtex*
8489 F:      arch/powerpc/*/*/*virtex*
8490
8491 LINUX FOR POWERPC PA SEMI PWRFICIENT
8492 L:      linuxppc-dev@lists.ozlabs.org
8493 S:      Orphan
8494 F:      arch/powerpc/platforms/pasemi/
8495 F:      drivers/*/*pasemi*
8496 F:      drivers/*/*/*pasemi*
8497
8498 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8499 M:      Kees Cook <keescook@chromium.org>
8500 S:      Maintained
8501 F:      drivers/misc/lkdtm/*
8502
8503 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8504 M:      Alan Stern <stern@rowland.harvard.edu>
8505 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8506 M:      Will Deacon <will.deacon@arm.com>
8507 M:      Peter Zijlstra <peterz@infradead.org>
8508 M:      Boqun Feng <boqun.feng@gmail.com>
8509 M:      Nicholas Piggin <npiggin@gmail.com>
8510 M:      David Howells <dhowells@redhat.com>
8511 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8512 M:      Luc Maranget <luc.maranget@inria.fr>
8513 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8514 R:      Akira Yokosawa <akiyks@gmail.com>
8515 R:      Daniel Lustig <dlustig@nvidia.com>
8516 L:      linux-kernel@vger.kernel.org
8517 L:      linux-arch@vger.kernel.org
8518 S:      Supported
8519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8520 F:      tools/memory-model/
8521 F:      Documentation/atomic_bitops.txt
8522 F:      Documentation/atomic_t.txt
8523 F:      Documentation/core-api/atomic_ops.rst
8524 F:      Documentation/core-api/refcount-vs-atomic.rst
8525 F:      Documentation/memory-barriers.txt
8526
8527 LIS3LV02D ACCELEROMETER DRIVER
8528 M:      Eric Piel <eric.piel@tremplin-utc.net>
8529 S:      Maintained
8530 F:      Documentation/misc-devices/lis3lv02d
8531 F:      drivers/misc/lis3lv02d/
8532 F:      drivers/platform/x86/hp_accel.c
8533
8534 LIVE PATCHING
8535 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8536 M:      Jessica Yu <jeyu@kernel.org>
8537 M:      Jiri Kosina <jikos@kernel.org>
8538 M:      Miroslav Benes <mbenes@suse.cz>
8539 R:      Petr Mladek <pmladek@suse.com>
8540 S:      Maintained
8541 F:      kernel/livepatch/
8542 F:      include/linux/livepatch.h
8543 F:      arch/x86/include/asm/livepatch.h
8544 F:      arch/x86/kernel/livepatch.c
8545 F:      Documentation/livepatch/
8546 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8547 F:      samples/livepatch/
8548 L:      live-patching@vger.kernel.org
8549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8550
8551 LLC (802.2)
8552 L:      netdev@vger.kernel.org
8553 S:      Odd fixes
8554 F:      include/linux/llc.h
8555 F:      include/uapi/linux/llc.h
8556 F:      include/net/llc*
8557 F:      net/llc/
8558
8559 LM73 HARDWARE MONITOR DRIVER
8560 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8561 L:      linux-hwmon@vger.kernel.org
8562 S:      Maintained
8563 F:      drivers/hwmon/lm73.c
8564
8565 LM78 HARDWARE MONITOR DRIVER
8566 M:      Jean Delvare <jdelvare@suse.com>
8567 L:      linux-hwmon@vger.kernel.org
8568 S:      Maintained
8569 F:      Documentation/hwmon/lm78
8570 F:      drivers/hwmon/lm78.c
8571
8572 LM83 HARDWARE MONITOR DRIVER
8573 M:      Jean Delvare <jdelvare@suse.com>
8574 L:      linux-hwmon@vger.kernel.org
8575 S:      Maintained
8576 F:      Documentation/hwmon/lm83
8577 F:      drivers/hwmon/lm83.c
8578
8579 LM90 HARDWARE MONITOR DRIVER
8580 M:      Jean Delvare <jdelvare@suse.com>
8581 L:      linux-hwmon@vger.kernel.org
8582 S:      Maintained
8583 F:      Documentation/hwmon/lm90
8584 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8585 F:      drivers/hwmon/lm90.c
8586 F:      include/dt-bindings/thermal/lm90.h
8587
8588 LM95234 HARDWARE MONITOR DRIVER
8589 M:      Guenter Roeck <linux@roeck-us.net>
8590 L:      linux-hwmon@vger.kernel.org
8591 S:      Maintained
8592 F:      Documentation/hwmon/lm95234
8593 F:      drivers/hwmon/lm95234.c
8594
8595 LME2510 MEDIA DRIVER
8596 M:      Malcolm Priestley <tvboxspy@gmail.com>
8597 L:      linux-media@vger.kernel.org
8598 W:      https://linuxtv.org
8599 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8600 S:      Maintained
8601 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8602
8603 LOADPIN SECURITY MODULE
8604 M:      Kees Cook <keescook@chromium.org>
8605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8606 S:      Supported
8607 F:      security/loadpin/
8608 F:      Documentation/admin-guide/LSM/LoadPin.rst
8609
8610 LOCKING PRIMITIVES
8611 M:      Peter Zijlstra <peterz@infradead.org>
8612 M:      Ingo Molnar <mingo@redhat.com>
8613 M:      Will Deacon <will.deacon@arm.com>
8614 L:      linux-kernel@vger.kernel.org
8615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8616 S:      Maintained
8617 F:      Documentation/locking/
8618 F:      include/linux/lockdep.h
8619 F:      include/linux/spinlock*.h
8620 F:      arch/*/include/asm/spinlock*.h
8621 F:      include/linux/rwlock*.h
8622 F:      include/linux/mutex*.h
8623 F:      include/linux/rwsem*.h
8624 F:      arch/*/include/asm/rwsem.h
8625 F:      include/linux/seqlock.h
8626 F:      lib/locking*.[ch]
8627 F:      kernel/locking/
8628 X:      kernel/locking/locktorture.c
8629
8630 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8631 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8632 L:      linux-ntfs-dev@lists.sourceforge.net
8633 W:      http://www.linux-ntfs.org/content/view/19/37/
8634 S:      Maintained
8635 F:      Documentation/ldm.txt
8636 F:      block/partitions/ldm.*
8637
8638 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8639 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8640 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8641 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8642 L:      MPT-FusionLinux.pdl@broadcom.com
8643 L:      linux-scsi@vger.kernel.org
8644 W:      http://www.avagotech.com/support/
8645 S:      Supported
8646 F:      drivers/message/fusion/
8647 F:      drivers/scsi/mpt3sas/
8648
8649 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8650 M:      Matthew Wilcox <matthew@wil.cx>
8651 L:      linux-scsi@vger.kernel.org
8652 S:      Maintained
8653 F:      drivers/scsi/sym53c8xx_2/
8654
8655 LTC4261 HARDWARE MONITOR DRIVER
8656 M:      Guenter Roeck <linux@roeck-us.net>
8657 L:      linux-hwmon@vger.kernel.org
8658 S:      Maintained
8659 F:      Documentation/hwmon/ltc4261
8660 F:      drivers/hwmon/ltc4261.c
8661
8662 LTC4306 I2C MULTIPLEXER DRIVER
8663 M:      Michael Hennerich <michael.hennerich@analog.com>
8664 W:      http://ez.analog.com/community/linux-device-drivers
8665 L:      linux-i2c@vger.kernel.org
8666 S:      Supported
8667 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8668 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8669
8670 LTP (Linux Test Project)
8671 M:      Mike Frysinger <vapier@gentoo.org>
8672 M:      Cyril Hrubis <chrubis@suse.cz>
8673 M:      Wanlong Gao <wanlong.gao@gmail.com>
8674 M:      Jan Stancek <jstancek@redhat.com>
8675 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8676 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8677 L:      ltp@lists.linux.it (subscribers-only)
8678 W:      http://linux-test-project.github.io/
8679 T:      git git://github.com/linux-test-project/ltp.git
8680 S:      Maintained
8681
8682 M68K ARCHITECTURE
8683 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8684 L:      linux-m68k@lists.linux-m68k.org
8685 W:      http://www.linux-m68k.org/
8686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8687 S:      Maintained
8688 F:      arch/m68k/
8689 F:      drivers/zorro/
8690
8691 M68K ON APPLE MACINTOSH
8692 M:      Joshua Thompson <funaho@jurai.org>
8693 W:      http://www.mac.linux-m68k.org/
8694 L:      linux-m68k@lists.linux-m68k.org
8695 S:      Maintained
8696 F:      arch/m68k/mac/
8697
8698 M68K ON HP9000/300
8699 M:      Philip Blundell <philb@gnu.org>
8700 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8701 S:      Maintained
8702 F:      arch/m68k/hp300/
8703
8704 M88DS3103 MEDIA DRIVER
8705 M:      Antti Palosaari <crope@iki.fi>
8706 L:      linux-media@vger.kernel.org
8707 W:      https://linuxtv.org
8708 W:      http://palosaari.fi/linux/
8709 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8710 T:      git git://linuxtv.org/anttip/media_tree.git
8711 S:      Maintained
8712 F:      drivers/media/dvb-frontends/m88ds3103*
8713
8714 M88RS2000 MEDIA DRIVER
8715 M:      Malcolm Priestley <tvboxspy@gmail.com>
8716 L:      linux-media@vger.kernel.org
8717 W:      https://linuxtv.org
8718 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8719 S:      Maintained
8720 F:      drivers/media/dvb-frontends/m88rs2000*
8721
8722 MA901 MASTERKIT USB FM RADIO DRIVER
8723 M:      Alexey Klimov <klimov.linux@gmail.com>
8724 L:      linux-media@vger.kernel.org
8725 T:      git git://linuxtv.org/media_tree.git
8726 S:      Maintained
8727 F:      drivers/media/radio/radio-ma901.c
8728
8729 MAC80211
8730 M:      Johannes Berg <johannes@sipsolutions.net>
8731 L:      linux-wireless@vger.kernel.org
8732 W:      http://wireless.kernel.org/
8733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8735 S:      Maintained
8736 F:      Documentation/networking/mac80211-injection.txt
8737 F:      include/net/mac80211.h
8738 F:      net/mac80211/
8739 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8740 F:      Documentation/networking/mac80211_hwsim/README
8741
8742 MAILBOX API
8743 M:      Jassi Brar <jassisinghbrar@gmail.com>
8744 L:      linux-kernel@vger.kernel.org
8745 S:      Maintained
8746 F:      drivers/mailbox/
8747 F:      include/linux/mailbox_client.h
8748 F:      include/linux/mailbox_controller.h
8749
8750 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8751 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8752 W:      http://www.kernel.org/doc/man-pages
8753 L:      linux-man@vger.kernel.org
8754 S:      Maintained
8755
8756 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8757 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8758 L:      linux-mips@linux-mips.org
8759 S:      Maintained
8760 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8761
8762 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8763 M:      Andrew Lunn <andrew@lunn.ch>
8764 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8765 L:      netdev@vger.kernel.org
8766 S:      Maintained
8767 F:      drivers/net/dsa/mv88e6xxx/
8768 F:      linux/platform_data/mv88e6xxx.h
8769 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8770
8771 MARVELL ARMADA DRM SUPPORT
8772 M:      Russell King <linux@armlinux.org.uk>
8773 S:      Maintained
8774 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8775 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8776 F:      drivers/gpu/drm/armada/
8777 F:      include/uapi/drm/armada_drm.h
8778 F:      Documentation/devicetree/bindings/display/armada/
8779
8780 MARVELL CRYPTO DRIVER
8781 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8782 M:      Arnaud Ebalard <arno@natisbad.org>
8783 F:      drivers/crypto/marvell/
8784 S:      Maintained
8785 L:      linux-crypto@vger.kernel.org
8786
8787 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8788 M:      Mirko Lindner <mlindner@marvell.com>
8789 M:      Stephen Hemminger <stephen@networkplumber.org>
8790 L:      netdev@vger.kernel.org
8791 S:      Maintained
8792 F:      drivers/net/ethernet/marvell/sk*
8793
8794 MARVELL LIBERTAS WIRELESS DRIVER
8795 L:      libertas-dev@lists.infradead.org
8796 S:      Orphan
8797 F:      drivers/net/wireless/marvell/libertas/
8798
8799 MARVELL MACCHIATOBIN SUPPORT
8800 M:      Russell King <linux@armlinux.org.uk>
8801 L:      linux-arm-kernel@lists.infradead.org
8802 S:      Maintained
8803 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8804
8805 MARVELL MV643XX ETHERNET DRIVER
8806 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8807 L:      netdev@vger.kernel.org
8808 S:      Maintained
8809 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8810 F:      include/linux/mv643xx.h
8811
8812 MARVELL MV88X3310 PHY DRIVER
8813 M:      Russell King <linux@armlinux.org.uk>
8814 L:      netdev@vger.kernel.org
8815 S:      Maintained
8816 F:      drivers/net/phy/marvell10g.c
8817
8818 MARVELL MVNETA ETHERNET DRIVER
8819 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8820 L:      netdev@vger.kernel.org
8821 S:      Maintained
8822 F:      drivers/net/ethernet/marvell/mvneta.*
8823
8824 MARVELL MWIFIEX WIRELESS DRIVER
8825 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8826 M:      Nishant Sarmukadam <nishants@marvell.com>
8827 M:      Ganapathi Bhat <gbhat@marvell.com>
8828 M:      Xinming Hu <huxinming820@gmail.com>
8829 L:      linux-wireless@vger.kernel.org
8830 S:      Maintained
8831 F:      drivers/net/wireless/marvell/mwifiex/
8832
8833 MARVELL MWL8K WIRELESS DRIVER
8834 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8835 L:      linux-wireless@vger.kernel.org
8836 S:      Odd Fixes
8837 F:      drivers/net/wireless/marvell/mwl8k.c
8838
8839 MARVELL NAND CONTROLLER DRIVER
8840 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8841 L:      linux-mtd@lists.infradead.org
8842 S:      Maintained
8843 F:      drivers/mtd/nand/raw/marvell_nand.c
8844 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8845
8846 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8847 M:      Nicolas Pitre <nico@fluxnic.net>
8848 S:      Odd Fixes
8849 F:      drivers/mmc/host/mvsdio.*
8850
8851 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8852 M:      Hu Ziji <huziji@marvell.com>
8853 L:      linux-mmc@vger.kernel.org
8854 S:      Supported
8855 F:      drivers/mmc/host/sdhci-xenon*
8856 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8857
8858 MATROX FRAMEBUFFER DRIVER
8859 L:      linux-fbdev@vger.kernel.org
8860 S:      Orphan
8861 F:      drivers/video/fbdev/matrox/matroxfb_*
8862 F:      include/uapi/linux/matroxfb.h
8863
8864 MAX16065 HARDWARE MONITOR DRIVER
8865 M:      Guenter Roeck <linux@roeck-us.net>
8866 L:      linux-hwmon@vger.kernel.org
8867 S:      Maintained
8868 F:      Documentation/hwmon/max16065
8869 F:      drivers/hwmon/max16065.c
8870
8871 MAX20751 HARDWARE MONITOR DRIVER
8872 M:      Guenter Roeck <linux@roeck-us.net>
8873 L:      linux-hwmon@vger.kernel.org
8874 S:      Maintained
8875 F:      Documentation/hwmon/max20751
8876 F:      drivers/hwmon/max20751.c
8877
8878 MAX2175 SDR TUNER DRIVER
8879 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8880 L:      linux-media@vger.kernel.org
8881 T:      git git://linuxtv.org/media_tree.git
8882 S:      Maintained
8883 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8884 F:      Documentation/media/v4l-drivers/max2175.rst
8885 F:      drivers/media/i2c/max2175*
8886 F:      include/uapi/linux/max2175.h
8887
8888 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8889 L:      linux-hwmon@vger.kernel.org
8890 S:      Orphan
8891 F:      Documentation/hwmon/max6650
8892 F:      drivers/hwmon/max6650.c
8893
8894 MAX6697 HARDWARE MONITOR DRIVER
8895 M:      Guenter Roeck <linux@roeck-us.net>
8896 L:      linux-hwmon@vger.kernel.org
8897 S:      Maintained
8898 F:      Documentation/hwmon/max6697
8899 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8900 F:      drivers/hwmon/max6697.c
8901 F:      include/linux/platform_data/max6697.h
8902
8903 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8904 M:      Peter Rosin <peda@axentia.se>
8905 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8906 S:      Maintained
8907 F:      Documentation/devicetree/bindings/sound/max9860.txt
8908 F:      sound/soc/codecs/max9860.*
8909
8910 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8911 M:      Javier Martinez Canillas <javier@dowhile0.org>
8912 L:      linux-kernel@vger.kernel.org
8913 S:      Supported
8914 F:      drivers/regulator/max77802-regulator.c
8915 F:      Documentation/devicetree/bindings/*/*max77802.txt
8916 F:      include/dt-bindings/*/*max77802.h
8917
8918 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8919 M:      Krzysztof Kozlowski <krzk@kernel.org>
8920 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8921 L:      linux-pm@vger.kernel.org
8922 S:      Supported
8923 F:      drivers/power/supply/max14577_charger.c
8924 F:      drivers/power/supply/max77693_charger.c
8925
8926 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8927 M:      Chanwoo Choi <cw00.choi@samsung.com>
8928 M:      Krzysztof Kozlowski <krzk@kernel.org>
8929 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8930 L:      linux-kernel@vger.kernel.org
8931 S:      Supported
8932 F:      drivers/*/max14577*.c
8933 F:      drivers/*/max77686*.c
8934 F:      drivers/*/max77693*.c
8935 F:      drivers/extcon/extcon-max14577.c
8936 F:      drivers/extcon/extcon-max77693.c
8937 F:      drivers/rtc/rtc-max77686.c
8938 F:      drivers/clk/clk-max77686.c
8939 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8940 F:      Documentation/devicetree/bindings/*/max77686.txt
8941 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8942 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8943 F:      include/linux/mfd/max14577*.h
8944 F:      include/linux/mfd/max77686*.h
8945 F:      include/linux/mfd/max77693*.h
8946
8947 MAXIRADIO FM RADIO RECEIVER DRIVER
8948 M:      Hans Verkuil <hverkuil@xs4all.nl>
8949 L:      linux-media@vger.kernel.org
8950 T:      git git://linuxtv.org/media_tree.git
8951 W:      https://linuxtv.org
8952 S:      Maintained
8953 F:      drivers/media/radio/radio-maxiradio*
8954
8955 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8956 M:      Peter Rosin <peda@axentia.se>
8957 L:      linux-iio@vger.kernel.org
8958 S:      Maintained
8959 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8960 F:      drivers/iio/potentiometer/mcp4018.c
8961 F:      drivers/iio/potentiometer/mcp4531.c
8962
8963 MCR20A IEEE-802.15.4 RADIO DRIVER
8964 M:      Xue Liu <liuxuenetmail@gmail.com>
8965 L:      linux-wpan@vger.kernel.org
8966 W:      https://github.com/xueliu/mcr20a-linux
8967 S:      Maintained
8968 F:      drivers/net/ieee802154/mcr20a.c
8969 F:      drivers/net/ieee802154/mcr20a.h
8970 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8971
8972 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8973 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8974 L:      linux-iio@vger.kernel.org
8975 S:      Maintained
8976 F:      drivers/iio/dac/cio-dac.c
8977
8978 MEDIA DRIVERS FOR ASCOT2E
8979 M:      Sergey Kozlov <serjk@netup.ru>
8980 M:      Abylay Ospan <aospan@netup.ru>
8981 L:      linux-media@vger.kernel.org
8982 W:      https://linuxtv.org
8983 W:      http://netup.tv/
8984 T:      git git://linuxtv.org/media_tree.git
8985 S:      Supported
8986 F:      drivers/media/dvb-frontends/ascot2e*
8987
8988 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8989 M:      Jasmin Jessich <jasmin@anw.at>
8990 L:      linux-media@vger.kernel.org
8991 W:      https://linuxtv.org
8992 T:      git git://linuxtv.org/media_tree.git
8993 S:      Maintained
8994 F:      drivers/media/dvb-frontends/cxd2099*
8995
8996 MEDIA DRIVERS FOR CXD2841ER
8997 M:      Sergey Kozlov <serjk@netup.ru>
8998 M:      Abylay Ospan <aospan@netup.ru>
8999 L:      linux-media@vger.kernel.org
9000 W:      https://linuxtv.org
9001 W:      http://netup.tv/
9002 T:      git git://linuxtv.org/media_tree.git
9003 S:      Supported
9004 F:      drivers/media/dvb-frontends/cxd2841er*
9005
9006 MEDIA DRIVERS FOR CXD2880
9007 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9008 L:      linux-media@vger.kernel.org
9009 W:      http://linuxtv.org/
9010 T:      git git://linuxtv.org/media_tree.git
9011 S:      Supported
9012 F:      drivers/media/dvb-frontends/cxd2880/*
9013 F:      drivers/media/spi/cxd2880*
9014
9015 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9016 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9017 L:      linux-media@vger.kernel.org
9018 W:      https://linuxtv.org
9019 T:      git git://linuxtv.org/media_tree.git
9020 S:      Maintained
9021 F:      drivers/media/pci/ddbridge/*
9022
9023 MEDIA DRIVERS FOR FREESCALE IMX
9024 M:      Steve Longerbeam <slongerbeam@gmail.com>
9025 M:      Philipp Zabel <p.zabel@pengutronix.de>
9026 L:      linux-media@vger.kernel.org
9027 T:      git git://linuxtv.org/media_tree.git
9028 S:      Maintained
9029 F:      Documentation/devicetree/bindings/media/imx.txt
9030 F:      Documentation/media/v4l-drivers/imx.rst
9031 F:      drivers/staging/media/imx/
9032 F:      include/linux/imx-media.h
9033 F:      include/media/imx.h
9034
9035 MEDIA DRIVERS FOR HELENE
9036 M:      Abylay Ospan <aospan@netup.ru>
9037 L:      linux-media@vger.kernel.org
9038 W:      https://linuxtv.org
9039 W:      http://netup.tv/
9040 T:      git git://linuxtv.org/media_tree.git
9041 S:      Supported
9042 F:      drivers/media/dvb-frontends/helene*
9043
9044 MEDIA DRIVERS FOR HORUS3A
9045 M:      Sergey Kozlov <serjk@netup.ru>
9046 M:      Abylay Ospan <aospan@netup.ru>
9047 L:      linux-media@vger.kernel.org
9048 W:      https://linuxtv.org
9049 W:      http://netup.tv/
9050 T:      git git://linuxtv.org/media_tree.git
9051 S:      Supported
9052 F:      drivers/media/dvb-frontends/horus3a*
9053
9054 MEDIA DRIVERS FOR LNBH25
9055 M:      Sergey Kozlov <serjk@netup.ru>
9056 M:      Abylay Ospan <aospan@netup.ru>
9057 L:      linux-media@vger.kernel.org
9058 W:      https://linuxtv.org
9059 W:      http://netup.tv/
9060 T:      git git://linuxtv.org/media_tree.git
9061 S:      Supported
9062 F:      drivers/media/dvb-frontends/lnbh25*
9063
9064 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9065 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9066 L:      linux-media@vger.kernel.org
9067 W:      https://linuxtv.org
9068 T:      git git://linuxtv.org/media_tree.git
9069 S:      Maintained
9070 F:      drivers/media/dvb-frontends/mxl5xx*
9071
9072 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9073 M:      Sergey Kozlov <serjk@netup.ru>
9074 M:      Abylay Ospan <aospan@netup.ru>
9075 L:      linux-media@vger.kernel.org
9076 W:      https://linuxtv.org
9077 W:      http://netup.tv/
9078 T:      git git://linuxtv.org/media_tree.git
9079 S:      Supported
9080 F:      drivers/media/pci/netup_unidvb/*
9081
9082 MEDIA DRIVERS FOR RENESAS - CEU
9083 M:      Jacopo Mondi <jacopo@jmondi.org>
9084 L:      linux-media@vger.kernel.org
9085 L:      linux-renesas-soc@vger.kernel.org
9086 T:      git git://linuxtv.org/media_tree.git
9087 S:      Supported
9088 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9089 F:      drivers/media/platform/renesas-ceu.c
9090 F:      include/media/drv-intf/renesas-ceu.h
9091
9092 MEDIA DRIVERS FOR RENESAS - DRIF
9093 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9094 L:      linux-media@vger.kernel.org
9095 L:      linux-renesas-soc@vger.kernel.org
9096 T:      git git://linuxtv.org/media_tree.git
9097 S:      Supported
9098 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9099 F:      drivers/media/platform/rcar_drif.c
9100
9101 MEDIA DRIVERS FOR RENESAS - FCP
9102 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9103 L:      linux-media@vger.kernel.org
9104 L:      linux-renesas-soc@vger.kernel.org
9105 T:      git git://linuxtv.org/media_tree.git
9106 S:      Supported
9107 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9108 F:      drivers/media/platform/rcar-fcp.c
9109 F:      include/media/rcar-fcp.h
9110
9111 MEDIA DRIVERS FOR RENESAS - FDP1
9112 M:      Kieran Bingham <kieran@bingham.xyz>
9113 L:      linux-media@vger.kernel.org
9114 L:      linux-renesas-soc@vger.kernel.org
9115 T:      git git://linuxtv.org/media_tree.git
9116 S:      Supported
9117 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9118 F:      drivers/media/platform/rcar_fdp1.c
9119
9120 MEDIA DRIVERS FOR RENESAS - VIN
9121 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9122 L:      linux-media@vger.kernel.org
9123 L:      linux-renesas-soc@vger.kernel.org
9124 T:      git git://linuxtv.org/media_tree.git
9125 S:      Supported
9126 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9127 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9128 F:      drivers/media/platform/rcar-vin/
9129
9130 MEDIA DRIVERS FOR RENESAS - VSP1
9131 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9132 L:      linux-media@vger.kernel.org
9133 L:      linux-renesas-soc@vger.kernel.org
9134 T:      git git://linuxtv.org/media_tree.git
9135 S:      Supported
9136 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9137 F:      drivers/media/platform/vsp1/
9138
9139 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9140 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9141 L:      linux-media@vger.kernel.org
9142 W:      https://linuxtv.org
9143 T:      git git://linuxtv.org/media_tree.git
9144 S:      Maintained
9145 F:      drivers/media/dvb-frontends/stv0910*
9146
9147 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9148 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9149 L:      linux-media@vger.kernel.org
9150 W:      https://linuxtv.org
9151 T:      git git://linuxtv.org/media_tree.git
9152 S:      Maintained
9153 F:      drivers/media/dvb-frontends/stv6111*
9154
9155 MEDIA DRIVERS FOR STM32 - DCMI
9156 M:      Hugues Fruchet <hugues.fruchet@st.com>
9157 L:      linux-media@vger.kernel.org
9158 T:      git git://linuxtv.org/media_tree.git
9159 S:      Supported
9160 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9161 F:      drivers/media/platform/stm32/stm32-dcmi.c
9162
9163 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9164 M:      Dmitry Osipenko <digetx@gmail.com>
9165 L:      linux-media@vger.kernel.org
9166 L:      linux-tegra@vger.kernel.org
9167 T:      git git://linuxtv.org/media_tree.git
9168 S:      Maintained
9169 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9170 F:      drivers/staging/media/tegra-vde/
9171
9172 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9173 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9174 P:      LinuxTV.org Project
9175 L:      linux-media@vger.kernel.org
9176 W:      https://linuxtv.org
9177 Q:      http://patchwork.kernel.org/project/linux-media/list/
9178 T:      git git://linuxtv.org/media_tree.git
9179 S:      Maintained
9180 F:      Documentation/devicetree/bindings/media/
9181 F:      Documentation/media/
9182 F:      drivers/media/
9183 F:      drivers/staging/media/
9184 F:      include/linux/platform_data/media/
9185 F:      include/media/
9186 F:      include/uapi/linux/dvb/
9187 F:      include/uapi/linux/videodev2.h
9188 F:      include/uapi/linux/media.h
9189 F:      include/uapi/linux/v4l2-*
9190 F:      include/uapi/linux/meye.h
9191 F:      include/uapi/linux/ivtv*
9192 F:      include/uapi/linux/uvcvideo.h
9193
9194 MEDIATEK BLUETOOTH DRIVER
9195 M:      Sean Wang <sean.wang@mediatek.com>
9196 L:      linux-bluetooth@vger.kernel.org
9197 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9198 S:      Maintained
9199 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9200 F:      drivers/bluetooth/btmtkuart.c
9201
9202 MEDIATEK CIR DRIVER
9203 M:      Sean Wang <sean.wang@mediatek.com>
9204 S:      Maintained
9205 F:      drivers/media/rc/mtk-cir.c
9206
9207 MEDIATEK DMA DRIVER
9208 M:      Sean Wang <sean.wang@mediatek.com>
9209 L:      dmaengine@vger.kernel.org
9210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9211 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9212 S:      Maintained
9213 F:      Documentation/devicetree/bindings/dma/mtk-*
9214 F:      drivers/dma/mediatek/
9215
9216 MEDIATEK PMIC LED DRIVER
9217 M:      Sean Wang <sean.wang@mediatek.com>
9218 S:      Maintained
9219 F:      drivers/leds/leds-mt6323.c
9220 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9221
9222 MEDIATEK ETHERNET DRIVER
9223 M:      Felix Fietkau <nbd@openwrt.org>
9224 M:      John Crispin <john@phrozen.org>
9225 M:      Sean Wang <sean.wang@mediatek.com>
9226 M:      Nelson Chang <nelson.chang@mediatek.com>
9227 L:      netdev@vger.kernel.org
9228 S:      Maintained
9229 F:      drivers/net/ethernet/mediatek/
9230
9231 MEDIATEK SWITCH DRIVER
9232 M:      Sean Wang <sean.wang@mediatek.com>
9233 L:      netdev@vger.kernel.org
9234 S:      Maintained
9235 F:      drivers/net/dsa/mt7530.*
9236 F:      net/dsa/tag_mtk.c
9237
9238 MEDIATEK JPEG DRIVER
9239 M:      Rick Chang <rick.chang@mediatek.com>
9240 M:      Bin Liu <bin.liu@mediatek.com>
9241 S:      Supported
9242 F:      drivers/media/platform/mtk-jpeg/
9243 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9244
9245 MEDIATEK MDP DRIVER
9246 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9247 M:      Houlong Wei <houlong.wei@mediatek.com>
9248 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9249 S:      Supported
9250 F:      drivers/media/platform/mtk-mdp/
9251 F:      drivers/media/platform/mtk-vpu/
9252 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9253
9254 MEDIATEK MEDIA DRIVER
9255 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9256 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9257 S:      Supported
9258 F:      drivers/media/platform/mtk-vcodec/
9259 F:      drivers/media/platform/mtk-vpu/
9260 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9261 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9262
9263 MEDIATEK MT7601U WIRELESS LAN DRIVER
9264 M:      Jakub Kicinski <kubakici@wp.pl>
9265 L:      linux-wireless@vger.kernel.org
9266 S:      Maintained
9267 F:      drivers/net/wireless/mediatek/mt7601u/
9268
9269 MEDIATEK NAND CONTROLLER DRIVER
9270 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9271 L:      linux-mtd@lists.infradead.org
9272 S:      Maintained
9273 F:      drivers/mtd/nand/raw/mtk_*
9274 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9275
9276 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9277 M:      Sean Wang <sean.wang@mediatek.com>
9278 S:      Maintained
9279 F:      drivers/char/hw_random/mtk-rng.c
9280
9281 MEDIATEK USB3 DRD IP DRIVER
9282 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9283 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9285 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9286 S:      Maintained
9287 F:      drivers/usb/mtu3/
9288
9289 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9290 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9291 M:      Martin Donnelly <martin.donnelly@ge.com>
9292 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9293 S:      Maintained
9294 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9295 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9296
9297 MEGARAID SCSI/SAS DRIVERS
9298 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9299 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9300 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9301 L:      megaraidlinux.pdl@broadcom.com
9302 L:      linux-scsi@vger.kernel.org
9303 W:      http://www.avagotech.com/support/
9304 S:      Maintained
9305 F:      Documentation/scsi/megaraid.txt
9306 F:      drivers/scsi/megaraid.*
9307 F:      drivers/scsi/megaraid/
9308
9309 MELEXIS MLX90614 DRIVER
9310 M:      Crt Mori <cmo@melexis.com>
9311 L:      linux-iio@vger.kernel.org
9312 W:      http://www.melexis.com
9313 S:      Supported
9314 F:      drivers/iio/temperature/mlx90614.c
9315
9316 MELEXIS MLX90632 DRIVER
9317 M:      Crt Mori <cmo@melexis.com>
9318 L:      linux-iio@vger.kernel.org
9319 W:      http://www.melexis.com
9320 S:      Supported
9321 F:      drivers/iio/temperature/mlx90632.c
9322
9323 MELFAS MIP4 TOUCHSCREEN DRIVER
9324 M:      Sangwon Jee <jeesw@melfas.com>
9325 W:      http://www.melfas.com
9326 S:      Supported
9327 F:      drivers/input/touchscreen/melfas_mip4.c
9328 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9329
9330 MELLANOX ETHERNET DRIVER (mlx4_en)
9331 M:      Tariq Toukan <tariqt@mellanox.com>
9332 L:      netdev@vger.kernel.org
9333 S:      Supported
9334 W:      http://www.mellanox.com
9335 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9336 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9337
9338 MELLANOX ETHERNET DRIVER (mlx5e)
9339 M:      Saeed Mahameed <saeedm@mellanox.com>
9340 L:      netdev@vger.kernel.org
9341 S:      Supported
9342 W:      http://www.mellanox.com
9343 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9344 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9345
9346 MELLANOX ETHERNET INNOVA DRIVERS
9347 R:      Boris Pismenny <borisp@mellanox.com>
9348 L:      netdev@vger.kernel.org
9349 S:      Supported
9350 W:      http://www.mellanox.com
9351 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9352 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9353 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9354 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9355 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9356
9357 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9358 R:      Boris Pismenny <borisp@mellanox.com>
9359 L:      netdev@vger.kernel.org
9360 S:      Supported
9361 W:      http://www.mellanox.com
9362 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9363 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9364 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9365
9366 MELLANOX ETHERNET SWITCH DRIVERS
9367 M:      Jiri Pirko <jiri@mellanox.com>
9368 M:      Ido Schimmel <idosch@mellanox.com>
9369 L:      netdev@vger.kernel.org
9370 S:      Supported
9371 W:      http://www.mellanox.com
9372 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9373 F:      drivers/net/ethernet/mellanox/mlxsw/
9374 F:      tools/testing/selftests/drivers/net/mlxsw/
9375
9376 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9377 M:      mlxsw@mellanox.com
9378 L:      netdev@vger.kernel.org
9379 S:      Supported
9380 W:      http://www.mellanox.com
9381 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9382 F:      drivers/net/ethernet/mellanox/mlxfw/
9383
9384 MELLANOX HARDWARE PLATFORM SUPPORT
9385 M:      Andy Shevchenko <andy@infradead.org>
9386 M:      Darren Hart <dvhart@infradead.org>
9387 M:      Vadim Pasternak <vadimp@mellanox.com>
9388 L:      platform-driver-x86@vger.kernel.org
9389 S:      Supported
9390 F:      drivers/platform/mellanox/
9391
9392 MELLANOX MLX4 core VPI driver
9393 M:      Tariq Toukan <tariqt@mellanox.com>
9394 L:      netdev@vger.kernel.org
9395 L:      linux-rdma@vger.kernel.org
9396 W:      http://www.mellanox.com
9397 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9398 S:      Supported
9399 F:      drivers/net/ethernet/mellanox/mlx4/
9400 F:      include/linux/mlx4/
9401
9402 MELLANOX MLX4 IB driver
9403 M:      Yishai Hadas <yishaih@mellanox.com>
9404 L:      linux-rdma@vger.kernel.org
9405 W:      http://www.mellanox.com
9406 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9407 S:      Supported
9408 F:      drivers/infiniband/hw/mlx4/
9409 F:      include/linux/mlx4/
9410 F:      include/uapi/rdma/mlx4-abi.h
9411
9412 MELLANOX MLX5 core VPI driver
9413 M:      Saeed Mahameed <saeedm@mellanox.com>
9414 M:      Leon Romanovsky <leonro@mellanox.com>
9415 L:      netdev@vger.kernel.org
9416 L:      linux-rdma@vger.kernel.org
9417 W:      http://www.mellanox.com
9418 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9419 S:      Supported
9420 F:      drivers/net/ethernet/mellanox/mlx5/core/
9421 F:      include/linux/mlx5/
9422
9423 MELLANOX MLX5 IB driver
9424 M:      Leon Romanovsky <leonro@mellanox.com>
9425 L:      linux-rdma@vger.kernel.org
9426 W:      http://www.mellanox.com
9427 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9428 S:      Supported
9429 F:      drivers/infiniband/hw/mlx5/
9430 F:      include/linux/mlx5/
9431 F:      include/uapi/rdma/mlx5-abi.h
9432
9433 MELLANOX MLXCPLD I2C AND MUX DRIVER
9434 M:      Vadim Pasternak <vadimp@mellanox.com>
9435 M:      Michael Shych <michaelsh@mellanox.com>
9436 L:      linux-i2c@vger.kernel.org
9437 S:      Supported
9438 F:      drivers/i2c/busses/i2c-mlxcpld.c
9439 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9440 F:      Documentation/i2c/busses/i2c-mlxcpld
9441
9442 MELLANOX MLXCPLD LED DRIVER
9443 M:      Vadim Pasternak <vadimp@mellanox.com>
9444 L:      linux-leds@vger.kernel.org
9445 S:      Supported
9446 F:      drivers/leds/leds-mlxcpld.c
9447 F:      drivers/leds/leds-mlxreg.c
9448 F:      Documentation/leds/leds-mlxcpld.txt
9449
9450 MELLANOX PLATFORM DRIVER
9451 M:      Vadim Pasternak <vadimp@mellanox.com>
9452 L:      platform-driver-x86@vger.kernel.org
9453 S:      Supported
9454 F:      drivers/platform/x86/mlx-platform.c
9455
9456 MEMBARRIER SUPPORT
9457 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9458 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9459 L:      linux-kernel@vger.kernel.org
9460 S:      Supported
9461 F:      kernel/sched/membarrier.c
9462 F:      include/uapi/linux/membarrier.h
9463 F:      arch/powerpc/include/asm/membarrier.h
9464
9465 MEMORY MANAGEMENT
9466 L:      linux-mm@kvack.org
9467 W:      http://www.linux-mm.org
9468 S:      Maintained
9469 F:      include/linux/mm.h
9470 F:      include/linux/gfp.h
9471 F:      include/linux/mmzone.h
9472 F:      include/linux/memory_hotplug.h
9473 F:      include/linux/vmalloc.h
9474 F:      mm/
9475
9476 MEMORY TECHNOLOGY DEVICES (MTD)
9477 M:      David Woodhouse <dwmw2@infradead.org>
9478 M:      Brian Norris <computersforpeace@gmail.com>
9479 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9480 M:      Marek Vasut <marek.vasut@gmail.com>
9481 M:      Richard Weinberger <richard@nod.at>
9482 L:      linux-mtd@lists.infradead.org
9483 W:      http://www.linux-mtd.infradead.org/
9484 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9485 T:      git git://git.infradead.org/linux-mtd.git master
9486 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9487 S:      Maintained
9488 F:      Documentation/devicetree/bindings/mtd/
9489 F:      drivers/mtd/
9490 F:      include/linux/mtd/
9491 F:      include/uapi/mtd/
9492
9493 MEN A21 WATCHDOG DRIVER
9494 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9495 L:      linux-watchdog@vger.kernel.org
9496 S:      Maintained
9497 F:      drivers/watchdog/mena21_wdt.c
9498
9499 MEN CHAMELEON BUS (mcb)
9500 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9501 S:      Maintained
9502 F:      drivers/mcb/
9503 F:      include/linux/mcb.h
9504 F:      Documentation/men-chameleon-bus.txt
9505
9506 MEN F21BMC (Board Management Controller)
9507 M:      Andreas Werner <andreas.werner@men.de>
9508 S:      Supported
9509 F:      drivers/mfd/menf21bmc.c
9510 F:      drivers/watchdog/menf21bmc_wdt.c
9511 F:      drivers/leds/leds-menf21bmc.c
9512 F:      drivers/hwmon/menf21bmc_hwmon.c
9513 F:      Documentation/hwmon/menf21bmc
9514
9515 MEN Z069 WATCHDOG DRIVER
9516 M:      Johannes Thumshirn <jth@kernel.org>
9517 L:      linux-watchdog@vger.kernel.org
9518 S:      Maintained
9519 F:      drivers/watchdog/menz069_wdt.c
9520
9521 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9522 M:      Neil Armstrong <narmstrong@baylibre.com>
9523 L:      linux-media@lists.freedesktop.org
9524 L:      linux-amlogic@lists.infradead.org
9525 W:      http://linux-meson.com/
9526 S:      Supported
9527 F:      drivers/media/platform/meson/ao-cec.c
9528 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9529 T:      git git://linuxtv.org/media_tree.git
9530
9531 MICROBLAZE ARCHITECTURE
9532 M:      Michal Simek <monstr@monstr.eu>
9533 W:      http://www.monstr.eu/fdt/
9534 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9535 S:      Supported
9536 F:      arch/microblaze/
9537
9538 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9539 M:      Richard Genoud <richard.genoud@gmail.com>
9540 S:      Maintained
9541 F:      drivers/tty/serial/atmel_serial.c
9542 F:      drivers/tty/serial/atmel_serial.h
9543
9544 MICROCHIP / ATMEL DMA DRIVER
9545 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9547 L:      dmaengine@vger.kernel.org
9548 S:      Supported
9549 F:      drivers/dma/at_hdmac.c
9550 F:      drivers/dma/at_hdmac_regs.h
9551 F:      include/linux/platform_data/dma-atmel.h
9552
9553 MICROCHIP / ATMEL ECC DRIVER
9554 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9555 L:      linux-crypto@vger.kernel.org
9556 S:      Maintained
9557 F:      drivers/crypto/atmel-ecc.*
9558
9559 MICROCHIP / ATMEL ISC DRIVER
9560 M:      Songjun Wu <songjun.wu@microchip.com>
9561 L:      linux-media@vger.kernel.org
9562 S:      Supported
9563 F:      drivers/media/platform/atmel/atmel-isc.c
9564 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9565 F:      devicetree/bindings/media/atmel-isc.txt
9566
9567 MICROCHIP / ATMEL NAND DRIVER
9568 M:      Josh Wu <rainyfeeling@outlook.com>
9569 L:      linux-mtd@lists.infradead.org
9570 S:      Supported
9571 F:      drivers/mtd/nand/raw/atmel/*
9572 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9573
9574 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9575 M:      Woojung Huh <Woojung.Huh@microchip.com>
9576 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9577 L:      netdev@vger.kernel.org
9578 S:      Maintained
9579 F:      net/dsa/tag_ksz.c
9580 F:      drivers/net/dsa/microchip/*
9581 F:      include/linux/platform_data/microchip-ksz.h
9582 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9583
9584 MICROCHIP LAN743X ETHERNET DRIVER
9585 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9586 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9587 L:      netdev@vger.kernel.org
9588 S:      Maintained
9589 F:      drivers/net/ethernet/microchip/lan743x_*
9590
9591 MICROCHIP USB251XB DRIVER
9592 M:      Richard Leitner <richard.leitner@skidata.com>
9593 L:      linux-usb@vger.kernel.org
9594 S:      Maintained
9595 F:      drivers/usb/misc/usb251xb.c
9596 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9597
9598 MICROSEMI MIPS SOCS
9599 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9600 L:      linux-mips@linux-mips.org
9601 S:      Maintained
9602 F:      arch/mips/generic/board-ocelot.c
9603 F:      arch/mips/configs/generic/board-ocelot.config
9604 F:      arch/mips/boot/dts/mscc/
9605 F:      Documentation/devicetree/bindings/mips/mscc.txt
9606
9607 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9608 M:      Don Brace <don.brace@microsemi.com>
9609 L:      esc.storagedev@microsemi.com
9610 L:      linux-scsi@vger.kernel.org
9611 S:      Supported
9612 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9613 F:      drivers/scsi/smartpqi/Kconfig
9614 F:      drivers/scsi/smartpqi/Makefile
9615 F:      include/linux/cciss*.h
9616 F:      include/uapi/linux/cciss*.h
9617 F:      Documentation/scsi/smartpqi.txt
9618
9619 MICROSEMI ETHERNET SWITCH DRIVER
9620 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9621 L:      netdev@vger.kernel.org
9622 S:      Supported
9623 F:      drivers/net/ethernet/mscc/
9624
9625 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9626 M:      Chen Yu <yu.c.chen@intel.com>
9627 L:      platform-driver-x86@vger.kernel.org
9628 S:      Supported
9629 F:      drivers/platform/x86/surfacepro3_button.c
9630
9631 MICROTEK X6 SCANNER
9632 M:      Oliver Neukum <oliver@neukum.org>
9633 S:      Maintained
9634 F:      drivers/usb/image/microtek.*
9635
9636 MIPS
9637 M:      Ralf Baechle <ralf@linux-mips.org>
9638 M:      Paul Burton <paul.burton@mips.com>
9639 M:      James Hogan <jhogan@kernel.org>
9640 L:      linux-mips@linux-mips.org
9641 W:      http://www.linux-mips.org/
9642 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9644 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9645 S:      Supported
9646 F:      Documentation/devicetree/bindings/mips/
9647 F:      Documentation/mips/
9648 F:      arch/mips/
9649 F:      drivers/platform/mips/
9650
9651 MIPS BOSTON DEVELOPMENT BOARD
9652 M:      Paul Burton <paul.burton@mips.com>
9653 L:      linux-mips@linux-mips.org
9654 S:      Maintained
9655 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9656 F:      arch/mips/boot/dts/img/boston.dts
9657 F:      arch/mips/configs/generic/board-boston.config
9658 F:      drivers/clk/imgtec/clk-boston.c
9659 F:      include/dt-bindings/clock/boston-clock.h
9660
9661 MIPS GENERIC PLATFORM
9662 M:      Paul Burton <paul.burton@mips.com>
9663 L:      linux-mips@linux-mips.org
9664 S:      Supported
9665 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9666 F:      arch/mips/generic/
9667 F:      arch/mips/tools/generic-board-config.sh
9668
9669 MIPS/LOONGSON1 ARCHITECTURE
9670 M:      Keguang Zhang <keguang.zhang@gmail.com>
9671 L:      linux-mips@linux-mips.org
9672 S:      Maintained
9673 F:      arch/mips/loongson32/
9674 F:      arch/mips/include/asm/mach-loongson32/
9675 F:      drivers/*/*loongson1*
9676 F:      drivers/*/*/*loongson1*
9677
9678 MIPS/LOONGSON2 ARCHITECTURE
9679 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9680 L:      linux-mips@linux-mips.org
9681 S:      Maintained
9682 F:      arch/mips/loongson64/fuloong-2e/
9683 F:      arch/mips/loongson64/lemote-2f/
9684 F:      arch/mips/include/asm/mach-loongson64/
9685 F:      drivers/*/*loongson2*
9686 F:      drivers/*/*/*loongson2*
9687
9688 MIPS/LOONGSON3 ARCHITECTURE
9689 M:      Huacai Chen <chenhc@lemote.com>
9690 L:      linux-mips@linux-mips.org
9691 S:      Maintained
9692 F:      arch/mips/loongson64/
9693 F:      arch/mips/include/asm/mach-loongson64/
9694 F:      drivers/platform/mips/cpu_hwmon.c
9695 F:      drivers/*/*loongson3*
9696 F:      drivers/*/*/*loongson3*
9697
9698 MIPS RINT INSTRUCTION EMULATION
9699 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9700 L:      linux-mips@linux-mips.org
9701 S:      Supported
9702 F:      arch/mips/math-emu/sp_rint.c
9703 F:      arch/mips/math-emu/dp_rint.c
9704
9705 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9706 M:      Hans Verkuil <hverkuil@xs4all.nl>
9707 L:      linux-media@vger.kernel.org
9708 T:      git git://linuxtv.org/media_tree.git
9709 W:      https://linuxtv.org
9710 S:      Odd Fixes
9711 F:      drivers/media/radio/radio-miropcm20*
9712
9713 MMP SUPPORT
9714 M:      Eric Miao <eric.y.miao@gmail.com>
9715 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9717 T:      git git://github.com/hzhuang1/linux.git
9718 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9719 S:      Maintained
9720 F:      arch/arm/boot/dts/mmp*
9721 F:      arch/arm/mach-mmp/
9722
9723 MN88472 MEDIA DRIVER
9724 M:      Antti Palosaari <crope@iki.fi>
9725 L:      linux-media@vger.kernel.org
9726 W:      https://linuxtv.org
9727 W:      http://palosaari.fi/linux/
9728 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9729 S:      Maintained
9730 F:      drivers/media/dvb-frontends/mn88472*
9731
9732 MN88473 MEDIA DRIVER
9733 M:      Antti Palosaari <crope@iki.fi>
9734 L:      linux-media@vger.kernel.org
9735 W:      https://linuxtv.org
9736 W:      http://palosaari.fi/linux/
9737 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9738 S:      Maintained
9739 F:      drivers/media/dvb-frontends/mn88473*
9740
9741 MODULE SUPPORT
9742 M:      Jessica Yu <jeyu@kernel.org>
9743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9744 S:      Maintained
9745 F:      include/linux/module.h
9746 F:      kernel/module.c
9747
9748 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9749 W:      http://popies.net/meye/
9750 S:      Orphan
9751 F:      Documentation/media/v4l-drivers/meye*
9752 F:      drivers/media/pci/meye/
9753 F:      include/uapi/linux/meye.h
9754
9755 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9756 M:      Jiri Slaby <jirislaby@gmail.com>
9757 S:      Maintained
9758 F:      Documentation/serial/moxa-smartio
9759 F:      drivers/tty/mxser.*
9760
9761 MR800 AVERMEDIA USB FM RADIO DRIVER
9762 M:      Alexey Klimov <klimov.linux@gmail.com>
9763 L:      linux-media@vger.kernel.org
9764 T:      git git://linuxtv.org/media_tree.git
9765 S:      Maintained
9766 F:      drivers/media/radio/radio-mr800.c
9767
9768 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9769 M:      Alan Ott <alan@signal11.us>
9770 L:      linux-wpan@vger.kernel.org
9771 S:      Maintained
9772 F:      drivers/net/ieee802154/mrf24j40.c
9773 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9774
9775 MSI LAPTOP SUPPORT
9776 M:      "Lee, Chun-Yi" <jlee@suse.com>
9777 L:      platform-driver-x86@vger.kernel.org
9778 S:      Maintained
9779 F:      drivers/platform/x86/msi-laptop.c
9780
9781 MSI WMI SUPPORT
9782 L:      platform-driver-x86@vger.kernel.org
9783 S:      Orphan
9784 F:      drivers/platform/x86/msi-wmi.c
9785
9786 MSI001 MEDIA DRIVER
9787 M:      Antti Palosaari <crope@iki.fi>
9788 L:      linux-media@vger.kernel.org
9789 W:      https://linuxtv.org
9790 W:      http://palosaari.fi/linux/
9791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9792 T:      git git://linuxtv.org/anttip/media_tree.git
9793 S:      Maintained
9794 F:      drivers/media/tuners/msi001*
9795
9796 MSI2500 MEDIA DRIVER
9797 M:      Antti Palosaari <crope@iki.fi>
9798 L:      linux-media@vger.kernel.org
9799 W:      https://linuxtv.org
9800 W:      http://palosaari.fi/linux/
9801 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9802 T:      git git://linuxtv.org/anttip/media_tree.git
9803 S:      Maintained
9804 F:      drivers/media/usb/msi2500/
9805
9806 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9807 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9808 L:      linux-mtd@lists.infradead.org
9809 S:      Maintained
9810 F:      drivers/mtd/devices/docg3*
9811
9812 MT9M032 APTINA SENSOR DRIVER
9813 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9814 L:      linux-media@vger.kernel.org
9815 T:      git git://linuxtv.org/media_tree.git
9816 S:      Maintained
9817 F:      drivers/media/i2c/mt9m032.c
9818 F:      include/media/i2c/mt9m032.h
9819
9820 MT9P031 APTINA CAMERA SENSOR
9821 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9822 L:      linux-media@vger.kernel.org
9823 T:      git git://linuxtv.org/media_tree.git
9824 S:      Maintained
9825 F:      drivers/media/i2c/mt9p031.c
9826 F:      include/media/i2c/mt9p031.h
9827
9828 MT9T001 APTINA CAMERA SENSOR
9829 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9830 L:      linux-media@vger.kernel.org
9831 T:      git git://linuxtv.org/media_tree.git
9832 S:      Maintained
9833 F:      drivers/media/i2c/mt9t001.c
9834 F:      include/media/i2c/mt9t001.h
9835
9836 MT9T112 APTINA CAMERA SENSOR
9837 M:      Jacopo Mondi <jacopo@jmondi.org>
9838 L:      linux-media@vger.kernel.org
9839 T:      git git://linuxtv.org/media_tree.git
9840 S:      Odd Fixes
9841 F:      drivers/media/i2c/mt9t112.c
9842 F:      include/media/i2c/mt9t112.h
9843
9844 MT9V032 APTINA CAMERA SENSOR
9845 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9846 L:      linux-media@vger.kernel.org
9847 T:      git git://linuxtv.org/media_tree.git
9848 S:      Maintained
9849 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9850 F:      drivers/media/i2c/mt9v032.c
9851 F:      include/media/i2c/mt9v032.h
9852
9853 MT9V111 APTINA CAMERA SENSOR
9854 M:      Jacopo Mondi <jacopo@jmondi.org>
9855 L:      linux-media@vger.kernel.org
9856 T:      git git://linuxtv.org/media_tree.git
9857 S:      Maintained
9858 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9859 F:      drivers/media/i2c/mt9v111.c
9860
9861 MULTIFUNCTION DEVICES (MFD)
9862 M:      Lee Jones <lee.jones@linaro.org>
9863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9864 S:      Supported
9865 F:      Documentation/devicetree/bindings/mfd/
9866 F:      drivers/mfd/
9867 F:      include/linux/mfd/
9868 F:      include/dt-bindings/mfd/
9869
9870 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9871 S:      Orphan
9872 F:      drivers/mmc/host/mmc_spi.c
9873 F:      include/linux/spi/mmc_spi.h
9874
9875 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9876 M:      Ulf Hansson <ulf.hansson@linaro.org>
9877 L:      linux-mmc@vger.kernel.org
9878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9879 S:      Maintained
9880 F:      Documentation/devicetree/bindings/mmc/
9881 F:      drivers/mmc/
9882 F:      include/linux/mmc/
9883 F:      include/uapi/linux/mmc/
9884
9885 MULTIPLEXER SUBSYSTEM
9886 M:      Peter Rosin <peda@axentia.se>
9887 S:      Maintained
9888 F:      Documentation/ABI/testing/sysfs-class-mux*
9889 F:      Documentation/devicetree/bindings/mux/
9890 F:      include/dt-bindings/mux/
9891 F:      include/linux/mux/
9892 F:      drivers/mux/
9893
9894 MULTITECH MULTIPORT CARD (ISICOM)
9895 S:      Orphan
9896 F:      drivers/tty/isicom.c
9897 F:      include/linux/isicom.h
9898
9899 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9900 M:      Bin Liu <b-liu@ti.com>
9901 L:      linux-usb@vger.kernel.org
9902 S:      Maintained
9903 F:      drivers/usb/musb/
9904
9905 MXL301RF MEDIA DRIVER
9906 M:      Akihiro Tsukada <tskd08@gmail.com>
9907 L:      linux-media@vger.kernel.org
9908 S:      Odd Fixes
9909 F:      drivers/media/tuners/mxl301rf*
9910
9911 MXL5007T MEDIA DRIVER
9912 M:      Michael Krufky <mkrufky@linuxtv.org>
9913 L:      linux-media@vger.kernel.org
9914 W:      https://linuxtv.org
9915 W:      http://github.com/mkrufky
9916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9917 T:      git git://linuxtv.org/mkrufky/tuners.git
9918 S:      Maintained
9919 F:      drivers/media/tuners/mxl5007t.*
9920
9921 MXSFB DRM DRIVER
9922 M:      Marek Vasut <marex@denx.de>
9923 S:      Supported
9924 F:      drivers/gpu/drm/mxsfb/
9925 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9926
9927 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9928 M:      Chris Lee <christopher.lee@cspi.com>
9929 L:      netdev@vger.kernel.org
9930 W:      https://www.cspi.com/ethernet-products/support/downloads/
9931 S:      Supported
9932 F:      drivers/net/ethernet/myricom/myri10ge/
9933
9934 NAND FLASH SUBSYSTEM
9935 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9936 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9937 R:      Richard Weinberger <richard@nod.at>
9938 L:      linux-mtd@lists.infradead.org
9939 W:      http://www.linux-mtd.infradead.org/
9940 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9941 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9942 T:      git git://git.infradead.org/linux-mtd.git nand/next
9943 S:      Maintained
9944 F:      drivers/mtd/nand/
9945 F:      include/linux/mtd/*nand*.h
9946
9947 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9948 M:      Daniel Mack <zonque@gmail.com>
9949 S:      Maintained
9950 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9951 W:      http://www.native-instruments.com
9952 F:      sound/usb/caiaq/
9953
9954 NATSEMI ETHERNET DRIVER (DP8381x)
9955 S:      Orphan
9956 F:      drivers/net/ethernet/natsemi/natsemi.c
9957
9958 NCP FILESYSTEM
9959 M:      Petr Vandrovec <petr@vandrovec.name>
9960 S:      Obsolete
9961 F:      drivers/staging/ncpfs/
9962
9963 NCR 5380 SCSI DRIVERS
9964 M:      Finn Thain <fthain@telegraphics.com.au>
9965 M:      Michael Schmitz <schmitzmic@gmail.com>
9966 L:      linux-scsi@vger.kernel.org
9967 S:      Maintained
9968 F:      Documentation/scsi/g_NCR5380.txt
9969 F:      drivers/scsi/NCR5380.*
9970 F:      drivers/scsi/arm/cumana_1.c
9971 F:      drivers/scsi/arm/oak.c
9972 F:      drivers/scsi/atari_scsi.*
9973 F:      drivers/scsi/dmx3191d.c
9974 F:      drivers/scsi/g_NCR5380.*
9975 F:      drivers/scsi/mac_scsi.*
9976 F:      drivers/scsi/sun3_scsi.*
9977 F:      drivers/scsi/sun3_scsi_vme.c
9978
9979 NCSI LIBRARY:
9980 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9981 S:      Maintained
9982 F:      net/ncsi/
9983
9984 NCT6775 HARDWARE MONITOR DRIVER
9985 M:      Guenter Roeck <linux@roeck-us.net>
9986 L:      linux-hwmon@vger.kernel.org
9987 S:      Maintained
9988 F:      Documentation/hwmon/nct6775
9989 F:      drivers/hwmon/nct6775.c
9990
9991 NET_FAILOVER MODULE
9992 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9993 L:      netdev@vger.kernel.org
9994 S:      Supported
9995 F:      driver/net/net_failover.c
9996 F:      include/net/net_failover.h
9997 F:      Documentation/networking/net_failover.rst
9998
9999 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10000 M:      Faisal Latif <faisal.latif@intel.com>
10001 L:      linux-rdma@vger.kernel.org
10002 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10003 S:      Supported
10004 F:      drivers/infiniband/hw/nes/
10005 F:      include/uapi/rdma/nes-abi.h
10006
10007 NETEM NETWORK EMULATOR
10008 M:      Stephen Hemminger <stephen@networkplumber.org>
10009 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10010 S:      Maintained
10011 F:      net/sched/sch_netem.c
10012
10013 NETERION 10GbE DRIVERS (s2io/vxge)
10014 M:      Jon Mason <jdmason@kudzu.us>
10015 L:      netdev@vger.kernel.org
10016 S:      Supported
10017 F:      Documentation/networking/s2io.txt
10018 F:      Documentation/networking/vxge.txt
10019 F:      drivers/net/ethernet/neterion/
10020
10021 NETFILTER
10022 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10023 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10024 M:      Florian Westphal <fw@strlen.de>
10025 L:      netfilter-devel@vger.kernel.org
10026 L:      coreteam@netfilter.org
10027 W:      http://www.netfilter.org/
10028 W:      http://www.iptables.org/
10029 W:      http://www.nftables.org/
10030 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10033 S:      Maintained
10034 F:      include/linux/netfilter*
10035 F:      include/linux/netfilter/
10036 F:      include/net/netfilter/
10037 F:      include/uapi/linux/netfilter*
10038 F:      include/uapi/linux/netfilter/
10039 F:      net/*/netfilter.c
10040 F:      net/*/netfilter/
10041 F:      net/netfilter/
10042 F:      net/bridge/br_netfilter*.c
10043
10044 NETROM NETWORK LAYER
10045 M:      Ralf Baechle <ralf@linux-mips.org>
10046 L:      linux-hams@vger.kernel.org
10047 W:      http://www.linux-ax25.org/
10048 S:      Maintained
10049 F:      include/net/netrom.h
10050 F:      include/uapi/linux/netrom.h
10051 F:      net/netrom/
10052
10053 NETRONOME ETHERNET DRIVERS
10054 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10055 L:      oss-drivers@netronome.com
10056 S:      Maintained
10057 F:      drivers/net/ethernet/netronome/
10058
10059 NETWORK BLOCK DEVICE (NBD)
10060 M:      Josef Bacik <josef@toxicpanda.com>
10061 S:      Maintained
10062 L:      linux-block@vger.kernel.org
10063 L:      nbd@other.debian.org
10064 F:      Documentation/blockdev/nbd.txt
10065 F:      drivers/block/nbd.c
10066 F:      include/uapi/linux/nbd.h
10067
10068 NETWORK DROP MONITOR
10069 M:      Neil Horman <nhorman@tuxdriver.com>
10070 L:      netdev@vger.kernel.org
10071 S:      Maintained
10072 W:      https://fedorahosted.org/dropwatch/
10073 F:      net/core/drop_monitor.c
10074
10075 NETWORKING DRIVERS
10076 M:      "David S. Miller" <davem@davemloft.net>
10077 L:      netdev@vger.kernel.org
10078 W:      http://www.linuxfoundation.org/en/Net
10079 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10082 S:      Odd Fixes
10083 F:      Documentation/devicetree/bindings/net/
10084 F:      drivers/net/
10085 F:      include/linux/if_*
10086 F:      include/linux/netdevice.h
10087 F:      include/linux/etherdevice.h
10088 F:      include/linux/fcdevice.h
10089 F:      include/linux/fddidevice.h
10090 F:      include/linux/hippidevice.h
10091 F:      include/linux/inetdevice.h
10092 F:      include/uapi/linux/if_*
10093 F:      include/uapi/linux/netdevice.h
10094
10095 NETWORKING DRIVERS (WIRELESS)
10096 M:      Kalle Valo <kvalo@codeaurora.org>
10097 L:      linux-wireless@vger.kernel.org
10098 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10101 S:      Maintained
10102 F:      Documentation/devicetree/bindings/net/wireless/
10103 F:      drivers/net/wireless/
10104
10105 NETWORKING [DSA]
10106 M:      Andrew Lunn <andrew@lunn.ch>
10107 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10108 M:      Florian Fainelli <f.fainelli@gmail.com>
10109 S:      Maintained
10110 F:      Documentation/devicetree/bindings/net/dsa/
10111 F:      net/dsa/
10112 F:      include/net/dsa.h
10113 F:      include/linux/dsa/
10114 F:      drivers/net/dsa/
10115
10116 NETWORKING [GENERAL]
10117 M:      "David S. Miller" <davem@davemloft.net>
10118 L:      netdev@vger.kernel.org
10119 W:      http://www.linuxfoundation.org/en/Net
10120 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10123 B:      mailto:netdev@vger.kernel.org
10124 S:      Maintained
10125 F:      net/
10126 F:      include/net/
10127 F:      include/linux/in.h
10128 F:      include/linux/net.h
10129 F:      include/linux/netdevice.h
10130 F:      include/uapi/linux/in.h
10131 F:      include/uapi/linux/net.h
10132 F:      include/uapi/linux/netdevice.h
10133 F:      include/uapi/linux/net_namespace.h
10134 F:      tools/testing/selftests/net/
10135 F:      lib/net_utils.c
10136 F:      lib/random32.c
10137 F:      Documentation/networking/
10138
10139 NETWORKING [IPSEC]
10140 M:      Steffen Klassert <steffen.klassert@secunet.com>
10141 M:      Herbert Xu <herbert@gondor.apana.org.au>
10142 M:      "David S. Miller" <davem@davemloft.net>
10143 L:      netdev@vger.kernel.org
10144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10146 S:      Maintained
10147 F:      net/xfrm/
10148 F:      net/key/
10149 F:      net/ipv4/xfrm*
10150 F:      net/ipv4/esp4*
10151 F:      net/ipv4/ah4.c
10152 F:      net/ipv4/ipcomp.c
10153 F:      net/ipv4/ip_vti.c
10154 F:      net/ipv6/xfrm*
10155 F:      net/ipv6/esp6*
10156 F:      net/ipv6/ah6.c
10157 F:      net/ipv6/ipcomp6.c
10158 F:      net/ipv6/ip6_vti.c
10159 F:      include/uapi/linux/xfrm.h
10160 F:      include/net/xfrm.h
10161
10162 NETWORKING [IPv4/IPv6]
10163 M:      "David S. Miller" <davem@davemloft.net>
10164 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10165 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10166 L:      netdev@vger.kernel.org
10167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10168 S:      Maintained
10169 F:      net/ipv4/
10170 F:      net/ipv6/
10171 F:      include/net/ip*
10172 F:      arch/x86/net/*
10173
10174 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10175 M:      Paul Moore <paul@paul-moore.com>
10176 W:      https://github.com/netlabel
10177 L:      netdev@vger.kernel.org
10178 L:      linux-security-module@vger.kernel.org
10179 S:      Maintained
10180 F:      Documentation/netlabel/
10181 F:      include/net/calipso.h
10182 F:      include/net/cipso_ipv4.h
10183 F:      include/net/netlabel.h
10184 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10185 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10186 F:      net/netlabel/
10187 F:      net/ipv4/cipso_ipv4.c
10188 F:      net/ipv6/calipso.c
10189 F:      net/netfilter/xt_CONNSECMARK.c
10190 F:      net/netfilter/xt_SECMARK.c
10191
10192 NETWORKING [TCP]
10193 M:      Eric Dumazet <edumazet@google.com>
10194 L:      netdev@vger.kernel.org
10195 S:      Maintained
10196 F:      net/ipv4/tcp*.c
10197 F:      net/ipv4/syncookies.c
10198 F:      net/ipv6/tcp*.c
10199 F:      net/ipv6/syncookies.c
10200 F:      include/uapi/linux/tcp.h
10201 F:      include/net/tcp.h
10202 F:      include/linux/tcp.h
10203 F:      include/trace/events/tcp.h
10204
10205 NETWORKING [TLS]
10206 M:      Boris Pismenny <borisp@mellanox.com>
10207 M:      Aviad Yehezkel <aviadye@mellanox.com>
10208 M:      Dave Watson <davejwatson@fb.com>
10209 L:      netdev@vger.kernel.org
10210 S:      Maintained
10211 F:      net/tls/*
10212 F:      include/uapi/linux/tls.h
10213 F:      include/net/tls.h
10214
10215 NETWORKING [WIRELESS]
10216 L:      linux-wireless@vger.kernel.org
10217 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10218
10219 NETDEVSIM
10220 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10221 S:      Maintained
10222 F:      drivers/net/netdevsim/*
10223
10224 NETXEN (1/10) GbE SUPPORT
10225 M:      Manish Chopra <manish.chopra@cavium.com>
10226 M:      Rahul Verma <rahul.verma@cavium.com>
10227 M:      Dept-GELinuxNICDev@cavium.com
10228 L:      netdev@vger.kernel.org
10229 S:      Supported
10230 F:      drivers/net/ethernet/qlogic/netxen/
10231
10232 NFC SUBSYSTEM
10233 M:      Samuel Ortiz <sameo@linux.intel.com>
10234 L:      linux-wireless@vger.kernel.org
10235 L:      linux-nfc@lists.01.org (subscribers-only)
10236 S:      Supported
10237 F:      net/nfc/
10238 F:      include/net/nfc/
10239 F:      include/uapi/linux/nfc.h
10240 F:      drivers/nfc/
10241 F:      include/linux/platform_data/nfcmrvl.h
10242 F:      include/linux/platform_data/nxp-nci.h
10243 F:      Documentation/devicetree/bindings/net/nfc/
10244
10245 NFS, SUNRPC, AND LOCKD CLIENTS
10246 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10247 M:      Anna Schumaker <anna.schumaker@netapp.com>
10248 L:      linux-nfs@vger.kernel.org
10249 W:      http://client.linux-nfs.org
10250 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10251 S:      Maintained
10252 F:      fs/lockd/
10253 F:      fs/nfs/
10254 F:      fs/nfs_common/
10255 F:      net/sunrpc/
10256 F:      include/linux/lockd/
10257 F:      include/linux/nfs*
10258 F:      include/linux/sunrpc/
10259 F:      include/uapi/linux/nfs*
10260 F:      include/uapi/linux/sunrpc/
10261
10262 NILFS2 FILESYSTEM
10263 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10264 L:      linux-nilfs@vger.kernel.org
10265 W:      https://nilfs.sourceforge.io/
10266 W:      https://nilfs.osdn.jp/
10267 T:      git git://github.com/konis/nilfs2.git
10268 S:      Supported
10269 F:      Documentation/filesystems/nilfs2.txt
10270 F:      fs/nilfs2/
10271 F:      include/trace/events/nilfs2.h
10272 F:      include/uapi/linux/nilfs2_api.h
10273 F:      include/uapi/linux/nilfs2_ondisk.h
10274
10275 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10276 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10277 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10278 S:      Maintained
10279 F:      Documentation/scsi/NinjaSCSI.txt
10280 F:      drivers/scsi/pcmcia/nsp_*
10281
10282 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10283 M:      GOTO Masanori <gotom@debian.or.jp>
10284 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10285 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10286 S:      Maintained
10287 F:      Documentation/scsi/NinjaSCSI.txt
10288 F:      drivers/scsi/nsp32*
10289
10290 NIOS2 ARCHITECTURE
10291 M:      Ley Foon Tan <lftan@altera.com>
10292 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10294 S:      Maintained
10295 F:      arch/nios2/
10296
10297 NOHZ, DYNTICKS SUPPORT
10298 M:      Frederic Weisbecker <fweisbec@gmail.com>
10299 M:      Thomas Gleixner <tglx@linutronix.de>
10300 M:      Ingo Molnar <mingo@kernel.org>
10301 L:      linux-kernel@vger.kernel.org
10302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10303 S:      Maintained
10304 F:      kernel/time/tick*.*
10305 F:      include/linux/tick.h
10306 F:      include/linux/sched/nohz.h
10307
10308 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10309 M:      Pavel Machek <pavel@ucw.cz>
10310 M:      Sakari Ailus <sakari.ailus@iki.fi>
10311 L:      linux-media@vger.kernel.org
10312 S:      Maintained
10313 F:      drivers/media/i2c/et8ek8
10314 F:      drivers/media/i2c/ad5820.c
10315
10316 NOKIA N900 POWER SUPPLY DRIVERS
10317 R:      Pali Rohár <pali.rohar@gmail.com>
10318 F:      include/linux/power/bq2415x_charger.h
10319 F:      include/linux/power/bq27xxx_battery.h
10320 F:      include/linux/power/isp1704_charger.h
10321 F:      drivers/power/supply/bq2415x_charger.c
10322 F:      drivers/power/supply/bq27xxx_battery.c
10323 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10324 F:      drivers/power/supply/isp1704_charger.c
10325 F:      drivers/power/supply/rx51_battery.c
10326
10327 NTB AMD DRIVER
10328 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10329 L:      linux-ntb@googlegroups.com
10330 S:      Supported
10331 F:      drivers/ntb/hw/amd/
10332
10333 NTB DRIVER CORE
10334 M:      Jon Mason <jdmason@kudzu.us>
10335 M:      Dave Jiang <dave.jiang@intel.com>
10336 M:      Allen Hubbe <allenbh@gmail.com>
10337 L:      linux-ntb@googlegroups.com
10338 S:      Supported
10339 W:      https://github.com/jonmason/ntb/wiki
10340 T:      git git://github.com/jonmason/ntb.git
10341 F:      drivers/ntb/
10342 F:      drivers/net/ntb_netdev.c
10343 F:      include/linux/ntb.h
10344 F:      include/linux/ntb_transport.h
10345 F:      tools/testing/selftests/ntb/
10346
10347 NTB IDT DRIVER
10348 M:      Serge Semin <fancer.lancer@gmail.com>
10349 L:      linux-ntb@googlegroups.com
10350 S:      Supported
10351 F:      drivers/ntb/hw/idt/
10352
10353 NTB INTEL DRIVER
10354 M:      Dave Jiang <dave.jiang@intel.com>
10355 L:      linux-ntb@googlegroups.com
10356 S:      Supported
10357 W:      https://github.com/davejiang/linux/wiki
10358 T:      git https://github.com/davejiang/linux.git
10359 F:      drivers/ntb/hw/intel/
10360
10361 NTFS FILESYSTEM
10362 M:      Anton Altaparmakov <anton@tuxera.com>
10363 L:      linux-ntfs-dev@lists.sourceforge.net
10364 W:      http://www.tuxera.com/
10365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10366 S:      Supported
10367 F:      Documentation/filesystems/ntfs.txt
10368 F:      fs/ntfs/
10369
10370 NUBUS SUBSYSTEM
10371 M:      Finn Thain <fthain@telegraphics.com.au>
10372 L:      linux-m68k@lists.linux-m68k.org
10373 S:      Maintained
10374 F:      arch/*/include/asm/nubus.h
10375 F:      drivers/nubus/
10376 F:      include/linux/nubus.h
10377 F:      include/uapi/linux/nubus.h
10378
10379 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10380 M:      Antonino Daplas <adaplas@gmail.com>
10381 L:      linux-fbdev@vger.kernel.org
10382 S:      Maintained
10383 F:      drivers/video/fbdev/riva/
10384 F:      drivers/video/fbdev/nvidia/
10385
10386 NVM EXPRESS DRIVER
10387 M:      Keith Busch <keith.busch@intel.com>
10388 M:      Jens Axboe <axboe@fb.com>
10389 M:      Christoph Hellwig <hch@lst.de>
10390 M:      Sagi Grimberg <sagi@grimberg.me>
10391 L:      linux-nvme@lists.infradead.org
10392 T:      git://git.infradead.org/nvme.git
10393 W:      http://git.infradead.org/nvme.git
10394 S:      Supported
10395 F:      drivers/nvme/host/
10396 F:      include/linux/nvme.h
10397 F:      include/uapi/linux/nvme_ioctl.h
10398
10399 NVM EXPRESS FC TRANSPORT DRIVERS
10400 M:      James Smart <james.smart@broadcom.com>
10401 L:      linux-nvme@lists.infradead.org
10402 S:      Supported
10403 F:      include/linux/nvme-fc.h
10404 F:      include/linux/nvme-fc-driver.h
10405 F:      drivers/nvme/host/fc.c
10406 F:      drivers/nvme/target/fc.c
10407 F:      drivers/nvme/target/fcloop.c
10408
10409 NVM EXPRESS TARGET DRIVER
10410 M:      Christoph Hellwig <hch@lst.de>
10411 M:      Sagi Grimberg <sagi@grimberg.me>
10412 L:      linux-nvme@lists.infradead.org
10413 T:      git://git.infradead.org/nvme.git
10414 W:      http://git.infradead.org/nvme.git
10415 S:      Supported
10416 F:      drivers/nvme/target/
10417
10418 NVMEM FRAMEWORK
10419 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10420 S:      Maintained
10421 F:      drivers/nvmem/
10422 F:      Documentation/devicetree/bindings/nvmem/
10423 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10424 F:      include/linux/nvmem-consumer.h
10425 F:      include/linux/nvmem-provider.h
10426
10427 NXP SGTL5000 DRIVER
10428 M:      Fabio Estevam <fabio.estevam@nxp.com>
10429 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10430 S:      Maintained
10431 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10432 F:      sound/soc/codecs/sgtl5000*
10433
10434 NXP TDA998X DRM DRIVER
10435 M:      Russell King <linux@armlinux.org.uk>
10436 S:      Maintained
10437 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10438 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10439 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10440 F:      include/drm/i2c/tda998x.h
10441 F:      include/dt-bindings/display/tda998x.h
10442 K:      "nxp,tda998x"
10443
10444 NXP TFA9879 DRIVER
10445 M:      Peter Rosin <peda@axentia.se>
10446 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10447 S:      Maintained
10448 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10449 F:      sound/soc/codecs/tfa9879*
10450
10451 NXP-NCI NFC DRIVER
10452 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10453 R:      Charles Gorand <charles.gorand@effinnov.com>
10454 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10455 S:      Supported
10456 F:      drivers/nfc/nxp-nci
10457
10458 OBJTOOL
10459 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10460 M:      Peter Zijlstra <peterz@infradead.org>
10461 S:      Supported
10462 F:      tools/objtool/
10463
10464 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10465 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10466 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10467 L:      linuxppc-dev@lists.ozlabs.org
10468 S:      Supported
10469 F:      arch/powerpc/platforms/powernv/ocxl.c
10470 F:      arch/powerpc/include/asm/pnv-ocxl.h
10471 F:      drivers/misc/ocxl/
10472 F:      include/misc/ocxl*
10473 F:      include/uapi/misc/ocxl.h
10474 F:      Documentation/accelerators/ocxl.rst
10475
10476 OMAP AUDIO SUPPORT
10477 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10478 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10479 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10480 L:      linux-omap@vger.kernel.org
10481 S:      Maintained
10482 F:      sound/soc/omap/
10483
10484 OMAP CLOCK FRAMEWORK SUPPORT
10485 M:      Paul Walmsley <paul@pwsan.com>
10486 L:      linux-omap@vger.kernel.org
10487 S:      Maintained
10488 F:      arch/arm/*omap*/*clock*
10489
10490 OMAP DEVICE TREE SUPPORT
10491 M:      Benoît Cousson <bcousson@baylibre.com>
10492 M:      Tony Lindgren <tony@atomide.com>
10493 L:      linux-omap@vger.kernel.org
10494 L:      devicetree@vger.kernel.org
10495 S:      Maintained
10496 F:      arch/arm/boot/dts/*omap*
10497 F:      arch/arm/boot/dts/*am3*
10498 F:      arch/arm/boot/dts/*am4*
10499 F:      arch/arm/boot/dts/*am5*
10500 F:      arch/arm/boot/dts/*dra7*
10501
10502 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10503 L:      linux-omap@vger.kernel.org
10504 L:      linux-fbdev@vger.kernel.org
10505 S:      Orphan
10506 F:      drivers/video/fbdev/omap2/
10507 F:      Documentation/arm/OMAP/DSS
10508
10509 OMAP FRAMEBUFFER SUPPORT
10510 L:      linux-fbdev@vger.kernel.org
10511 L:      linux-omap@vger.kernel.org
10512 S:      Orphan
10513 F:      drivers/video/fbdev/omap/
10514
10515 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10516 M:      Roger Quadros <rogerq@ti.com>
10517 M:      Tony Lindgren <tony@atomide.com>
10518 L:      linux-omap@vger.kernel.org
10519 S:      Maintained
10520 F:      drivers/memory/omap-gpmc.c
10521 F:      arch/arm/mach-omap2/*gpmc*
10522
10523 OMAP GPIO DRIVER
10524 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10525 M:      Santosh Shilimkar <ssantosh@kernel.org>
10526 M:      Kevin Hilman <khilman@kernel.org>
10527 L:      linux-omap@vger.kernel.org
10528 S:      Maintained
10529 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10530 F:      drivers/gpio/gpio-omap.c
10531
10532 OMAP HARDWARE SPINLOCK SUPPORT
10533 M:      Ohad Ben-Cohen <ohad@wizery.com>
10534 L:      linux-omap@vger.kernel.org
10535 S:      Maintained
10536 F:      drivers/hwspinlock/omap_hwspinlock.c
10537
10538 OMAP HS MMC SUPPORT
10539 L:      linux-mmc@vger.kernel.org
10540 L:      linux-omap@vger.kernel.org
10541 S:      Orphan
10542 F:      drivers/mmc/host/omap_hsmmc.c
10543
10544 OMAP HWMOD DATA
10545 M:      Paul Walmsley <paul@pwsan.com>
10546 L:      linux-omap@vger.kernel.org
10547 S:      Maintained
10548 F:      arch/arm/mach-omap2/omap_hwmod*data*
10549
10550 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10551 M:      Benoît Cousson <bcousson@baylibre.com>
10552 L:      linux-omap@vger.kernel.org
10553 S:      Maintained
10554 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10555
10556 OMAP HWMOD SUPPORT
10557 M:      Benoît Cousson <bcousson@baylibre.com>
10558 M:      Paul Walmsley <paul@pwsan.com>
10559 L:      linux-omap@vger.kernel.org
10560 S:      Maintained
10561 F:      arch/arm/mach-omap2/omap_hwmod.*
10562
10563 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10564 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10565 L:      linux-media@vger.kernel.org
10566 S:      Maintained
10567 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10568 F:      drivers/media/platform/omap3isp/
10569 F:      drivers/staging/media/omap4iss/
10570
10571 OMAP MMC SUPPORT
10572 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10573 L:      linux-omap@vger.kernel.org
10574 S:      Maintained
10575 F:      drivers/mmc/host/omap.c
10576
10577 OMAP POWER MANAGEMENT SUPPORT
10578 M:      Kevin Hilman <khilman@kernel.org>
10579 L:      linux-omap@vger.kernel.org
10580 S:      Maintained
10581 F:      arch/arm/*omap*/*pm*
10582 F:      drivers/cpufreq/omap-cpufreq.c
10583
10584 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10585 M:      Rajendra Nayak <rnayak@codeaurora.org>
10586 M:      Paul Walmsley <paul@pwsan.com>
10587 L:      linux-omap@vger.kernel.org
10588 S:      Maintained
10589 F:      arch/arm/mach-omap2/prm*
10590
10591 OMAP RANDOM NUMBER GENERATOR SUPPORT
10592 M:      Deepak Saxena <dsaxena@plexity.net>
10593 S:      Maintained
10594 F:      drivers/char/hw_random/omap-rng.c
10595
10596 OMAP USB SUPPORT
10597 L:      linux-usb@vger.kernel.org
10598 L:      linux-omap@vger.kernel.org
10599 S:      Orphan
10600 F:      drivers/usb/*/*omap*
10601 F:      arch/arm/*omap*/usb*
10602
10603 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10604 M:      Mark Jackson <mpfj@newflow.co.uk>
10605 L:      linux-omap@vger.kernel.org
10606 S:      Maintained
10607 F:      arch/arm/boot/dts/am335x-nano.dts
10608
10609 OMAP1 SUPPORT
10610 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10611 M:      Tony Lindgren <tony@atomide.com>
10612 L:      linux-omap@vger.kernel.org
10613 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10615 S:      Maintained
10616 F:      arch/arm/mach-omap1/
10617 F:      arch/arm/plat-omap/
10618 F:      arch/arm/configs/omap1_defconfig
10619 F:      drivers/i2c/busses/i2c-omap.c
10620 F:      include/linux/platform_data/i2c-omap.h
10621 F:      include/linux/platform_data/ams-delta-fiq.h
10622
10623 OMAP2+ SUPPORT
10624 M:      Tony Lindgren <tony@atomide.com>
10625 L:      linux-omap@vger.kernel.org
10626 W:      http://www.muru.com/linux/omap/
10627 W:      http://linux.omap.com/
10628 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10630 S:      Maintained
10631 F:      arch/arm/mach-omap2/
10632 F:      arch/arm/plat-omap/
10633 F:      arch/arm/configs/omap2plus_defconfig
10634 F:      drivers/i2c/busses/i2c-omap.c
10635 F:      drivers/irqchip/irq-omap-intc.c
10636 F:      drivers/mfd/*omap*.c
10637 F:      drivers/mfd/menelaus.c
10638 F:      drivers/mfd/palmas.c
10639 F:      drivers/mfd/tps65217.c
10640 F:      drivers/mfd/tps65218.c
10641 F:      drivers/mfd/tps65910.c
10642 F:      drivers/mfd/twl-core.[ch]
10643 F:      drivers/mfd/twl4030*.c
10644 F:      drivers/mfd/twl6030*.c
10645 F:      drivers/mfd/twl6040*.c
10646 F:      drivers/regulator/palmas-regulator*.c
10647 F:      drivers/regulator/pbias-regulator.c
10648 F:      drivers/regulator/tps65217-regulator.c
10649 F:      drivers/regulator/tps65218-regulator.c
10650 F:      drivers/regulator/tps65910-regulator.c
10651 F:      drivers/regulator/twl-regulator.c
10652 F:      drivers/regulator/twl6030-regulator.c
10653 F:      include/linux/platform_data/i2c-omap.h
10654
10655 ONION OMEGA2+ BOARD
10656 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10657 L:      linux-mips@linux-mips.org
10658 S:      Maintained
10659 F:      arch/mips/boot/dts/ralink/omega2p.dts
10660
10661 OMFS FILESYSTEM
10662 M:      Bob Copeland <me@bobcopeland.com>
10663 L:      linux-karma-devel@lists.sourceforge.net
10664 S:      Maintained
10665 F:      Documentation/filesystems/omfs.txt
10666 F:      fs/omfs/
10667
10668 OMNIKEY CARDMAN 4000 DRIVER
10669 M:      Harald Welte <laforge@gnumonks.org>
10670 S:      Maintained
10671 F:      drivers/char/pcmcia/cm4000_cs.c
10672 F:      include/linux/cm4000_cs.h
10673 F:      include/uapi/linux/cm4000_cs.h
10674
10675 OMNIKEY CARDMAN 4040 DRIVER
10676 M:      Harald Welte <laforge@gnumonks.org>
10677 S:      Maintained
10678 F:      drivers/char/pcmcia/cm4040_cs.*
10679
10680 OMNIVISION OV13858 SENSOR DRIVER
10681 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10682 L:      linux-media@vger.kernel.org
10683 T:      git git://linuxtv.org/media_tree.git
10684 S:      Maintained
10685 F:      drivers/media/i2c/ov13858.c
10686
10687 OMNIVISION OV2680 SENSOR DRIVER
10688 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10689 L:      linux-media@vger.kernel.org
10690 T:      git git://linuxtv.org/media_tree.git
10691 S:      Maintained
10692 F:      drivers/media/i2c/ov2680.c
10693 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10694
10695 OMNIVISION OV2685 SENSOR DRIVER
10696 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10697 L:      linux-media@vger.kernel.org
10698 T:      git git://linuxtv.org/media_tree.git
10699 S:      Maintained
10700 F:      drivers/media/i2c/ov2685.c
10701
10702 OMNIVISION OV5640 SENSOR DRIVER
10703 M:      Steve Longerbeam <slongerbeam@gmail.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/ov5640.c
10708
10709 OMNIVISION OV5647 SENSOR DRIVER
10710 M:      Luis Oliveira <lolivei@synopsys.com>
10711 L:      linux-media@vger.kernel.org
10712 T:      git git://linuxtv.org/media_tree.git
10713 S:      Maintained
10714 F:      drivers/media/i2c/ov5647.c
10715
10716 OMNIVISION OV5695 SENSOR DRIVER
10717 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10718 L:      linux-media@vger.kernel.org
10719 T:      git git://linuxtv.org/media_tree.git
10720 S:      Maintained
10721 F:      drivers/media/i2c/ov5695.c
10722
10723 OMNIVISION OV7670 SENSOR DRIVER
10724 M:      Jonathan Corbet <corbet@lwn.net>
10725 L:      linux-media@vger.kernel.org
10726 T:      git git://linuxtv.org/media_tree.git
10727 S:      Maintained
10728 F:      drivers/media/i2c/ov7670.c
10729 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10730
10731 OMNIVISION OV772x SENSOR DRIVER
10732 M:      Jacopo Mondi <jacopo@jmondi.org>
10733 L:      linux-media@vger.kernel.org
10734 T:      git git://linuxtv.org/media_tree.git
10735 S:      Odd fixes
10736 F:      drivers/media/i2c/ov772x.c
10737 F:      include/media/i2c/ov772x.h
10738 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10739
10740 OMNIVISION OV7740 SENSOR DRIVER
10741 M:      Wenyou Yang <wenyou.yang@microchip.com>
10742 L:      linux-media@vger.kernel.org
10743 T:      git git://linuxtv.org/media_tree.git
10744 S:      Maintained
10745 F:      drivers/media/i2c/ov7740.c
10746 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10747
10748 OMNIVISION OV9650 SENSOR DRIVER
10749 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10750 R:      Akinobu Mita <akinobu.mita@gmail.com>
10751 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10752 L:      linux-media@vger.kernel.org
10753 T:      git git://linuxtv.org/media_tree.git
10754 S:      Maintained
10755 F:      drivers/media/i2c/ov9650.c
10756 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10757
10758 ONENAND FLASH DRIVER
10759 M:      Kyungmin Park <kyungmin.park@samsung.com>
10760 L:      linux-mtd@lists.infradead.org
10761 S:      Maintained
10762 F:      drivers/mtd/nand/onenand/
10763 F:      include/linux/mtd/onenand*.h
10764
10765 ONSTREAM SCSI TAPE DRIVER
10766 M:      Willem Riede <osst@riede.org>
10767 L:      osst-users@lists.sourceforge.net
10768 L:      linux-scsi@vger.kernel.org
10769 S:      Maintained
10770 F:      Documentation/scsi/osst.txt
10771 F:      drivers/scsi/osst.*
10772 F:      drivers/scsi/osst_*.h
10773 F:      drivers/scsi/st.h
10774
10775 OP-TEE DRIVER
10776 M:      Jens Wiklander <jens.wiklander@linaro.org>
10777 S:      Maintained
10778 F:      drivers/tee/optee/
10779
10780 OPA-VNIC DRIVER
10781 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10782 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10783 L:      linux-rdma@vger.kernel.org
10784 S:      Supported
10785 F:      drivers/infiniband/ulp/opa_vnic
10786
10787 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10788 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10789 M:      Frank Rowand <frowand.list@gmail.com>
10790 L:      devicetree@vger.kernel.org
10791 S:      Maintained
10792 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10793 F:      Documentation/devicetree/overlay-notes.txt
10794 F:      drivers/of/overlay.c
10795 F:      drivers/of/resolver.c
10796 K:      of_overlay_notifier_
10797
10798 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10799 M:      Rob Herring <robh+dt@kernel.org>
10800 M:      Frank Rowand <frowand.list@gmail.com>
10801 L:      devicetree@vger.kernel.org
10802 W:      http://www.devicetree.org/
10803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10804 S:      Maintained
10805 F:      drivers/of/
10806 F:      include/linux/of*.h
10807 F:      scripts/dtc/
10808 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10809
10810 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10811 M:      Rob Herring <robh+dt@kernel.org>
10812 M:      Mark Rutland <mark.rutland@arm.com>
10813 L:      devicetree@vger.kernel.org
10814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10815 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10816 S:      Maintained
10817 F:      Documentation/devicetree/
10818 F:      arch/*/boot/dts/
10819 F:      include/dt-bindings/
10820
10821 OPENCORES I2C BUS DRIVER
10822 M:      Peter Korsgaard <peter@korsgaard.com>
10823 L:      linux-i2c@vger.kernel.org
10824 S:      Maintained
10825 F:      Documentation/i2c/busses/i2c-ocores
10826 F:      drivers/i2c/busses/i2c-ocores.c
10827
10828 OPENRISC ARCHITECTURE
10829 M:      Jonas Bonn <jonas@southpole.se>
10830 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10831 M:      Stafford Horne <shorne@gmail.com>
10832 T:      git git://github.com/openrisc/linux.git
10833 L:      openrisc@lists.librecores.org
10834 W:      http://openrisc.io
10835 S:      Maintained
10836 F:      Documentation/devicetree/bindings/openrisc/
10837 F:      Documentation/openrisc/
10838 F:      arch/openrisc/
10839 F:      drivers/irqchip/irq-ompic.c
10840 F:      drivers/irqchip/irq-or1k-*
10841
10842 OPENVSWITCH
10843 M:      Pravin B Shelar <pshelar@ovn.org>
10844 L:      netdev@vger.kernel.org
10845 L:      dev@openvswitch.org
10846 W:      http://openvswitch.org
10847 S:      Maintained
10848 F:      net/openvswitch/
10849 F:      include/uapi/linux/openvswitch.h
10850
10851 OPERATING PERFORMANCE POINTS (OPP)
10852 M:      Viresh Kumar <vireshk@kernel.org>
10853 M:      Nishanth Menon <nm@ti.com>
10854 M:      Stephen Boyd <sboyd@kernel.org>
10855 L:      linux-pm@vger.kernel.org
10856 S:      Maintained
10857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10858 F:      drivers/opp/
10859 F:      include/linux/pm_opp.h
10860 F:      Documentation/power/opp.txt
10861 F:      Documentation/devicetree/bindings/opp/
10862
10863 OPL4 DRIVER
10864 M:      Clemens Ladisch <clemens@ladisch.de>
10865 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10866 T:      git git://git.alsa-project.org/alsa-kernel.git
10867 S:      Maintained
10868 F:      sound/drivers/opl4/
10869
10870 OPROFILE
10871 M:      Robert Richter <rric@kernel.org>
10872 L:      oprofile-list@lists.sf.net
10873 S:      Maintained
10874 F:      arch/*/include/asm/oprofile*.h
10875 F:      arch/*/oprofile/
10876 F:      drivers/oprofile/
10877 F:      include/linux/oprofile.h
10878
10879 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10880 M:      Mark Fasheh <mark@fasheh.com>
10881 M:      Joel Becker <jlbec@evilplan.org>
10882 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10883 W:      http://ocfs2.wiki.kernel.org
10884 S:      Supported
10885 F:      Documentation/filesystems/ocfs2.txt
10886 F:      Documentation/filesystems/dlmfs.txt
10887 F:      fs/ocfs2/
10888
10889 ORANGEFS FILESYSTEM
10890 M:      Mike Marshall <hubcap@omnibond.com>
10891 R:      Martin Brandenburg <martin@omnibond.com>
10892 L:      devel@lists.orangefs.org
10893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10894 S:      Supported
10895 F:      fs/orangefs/
10896 F:      Documentation/filesystems/orangefs.txt
10897
10898 ORINOCO DRIVER
10899 L:      linux-wireless@vger.kernel.org
10900 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10901 W:      http://www.nongnu.org/orinoco/
10902 S:      Orphan
10903 F:      drivers/net/wireless/intersil/orinoco/
10904
10905 OSD LIBRARY and FILESYSTEM
10906 M:      Boaz Harrosh <ooo@electrozaur.com>
10907 S:      Maintained
10908 F:      drivers/scsi/osd/
10909 F:      include/scsi/osd_*
10910 F:      fs/exofs/
10911
10912 OV2659 OMNIVISION SENSOR DRIVER
10913 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10914 L:      linux-media@vger.kernel.org
10915 W:      https://linuxtv.org
10916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10917 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10918 S:      Maintained
10919 F:      drivers/media/i2c/ov2659.c
10920 F:      include/media/i2c/ov2659.h
10921
10922 OVERLAY FILESYSTEM
10923 M:      Miklos Szeredi <miklos@szeredi.hu>
10924 L:      linux-unionfs@vger.kernel.org
10925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10926 S:      Supported
10927 F:      fs/overlayfs/
10928 F:      Documentation/filesystems/overlayfs.txt
10929
10930 P54 WIRELESS DRIVER
10931 M:      Christian Lamparter <chunkeey@googlemail.com>
10932 L:      linux-wireless@vger.kernel.org
10933 W:      http://wireless.kernel.org/en/users/Drivers/p54
10934 S:      Maintained
10935 F:      drivers/net/wireless/intersil/p54/
10936
10937 PA SEMI ETHERNET DRIVER
10938 L:      netdev@vger.kernel.org
10939 S:      Orphan
10940 F:      drivers/net/ethernet/pasemi/*
10941
10942 PA SEMI SMBUS DRIVER
10943 L:      linux-i2c@vger.kernel.org
10944 S:      Orphan
10945 F:      drivers/i2c/busses/i2c-pasemi.c
10946
10947 PADATA PARALLEL EXECUTION MECHANISM
10948 M:      Steffen Klassert <steffen.klassert@secunet.com>
10949 L:      linux-crypto@vger.kernel.org
10950 S:      Maintained
10951 F:      kernel/padata.c
10952 F:      include/linux/padata.h
10953 F:      Documentation/padata.txt
10954
10955 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10956 M:      Harald Welte <laforge@gnumonks.org>
10957 L:      platform-driver-x86@vger.kernel.org
10958 S:      Maintained
10959 F:      drivers/platform/x86/panasonic-laptop.c
10960
10961 PARALLEL LCD/KEYPAD PANEL DRIVER
10962 M:      Willy Tarreau <willy@haproxy.com>
10963 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10964 S:      Odd Fixes
10965 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10966 F:      drivers/auxdisplay/panel.c
10967
10968 PARALLEL PORT SUBSYSTEM
10969 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10970 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10971 L:      linux-parport@lists.infradead.org (subscribers-only)
10972 S:      Maintained
10973 F:      drivers/parport/
10974 F:      include/linux/parport*.h
10975 F:      drivers/char/ppdev.c
10976 F:      include/uapi/linux/ppdev.h
10977 F:      Documentation/parport*.txt
10978
10979 PARAVIRT_OPS INTERFACE
10980 M:      Juergen Gross <jgross@suse.com>
10981 M:      Alok Kataria <akataria@vmware.com>
10982 L:      virtualization@lists.linux-foundation.org
10983 S:      Supported
10984 F:      Documentation/virtual/paravirt_ops.txt
10985 F:      arch/*/kernel/paravirt*
10986 F:      arch/*/include/asm/paravirt*.h
10987 F:      include/linux/hypervisor.h
10988
10989 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10990 M:      Tim Waugh <tim@cyberelk.net>
10991 L:      linux-parport@lists.infradead.org (subscribers-only)
10992 S:      Maintained
10993 F:      Documentation/blockdev/paride.txt
10994 F:      drivers/block/paride/
10995
10996 PARISC ARCHITECTURE
10997 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10998 M:      Helge Deller <deller@gmx.de>
10999 L:      linux-parisc@vger.kernel.org
11000 W:      http://www.parisc-linux.org/
11001 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11004 S:      Maintained
11005 F:      arch/parisc/
11006 F:      Documentation/parisc/
11007 F:      drivers/parisc/
11008 F:      drivers/char/agp/parisc-agp.c
11009 F:      drivers/input/serio/gscps2.c
11010 F:      drivers/parport/parport_gsc.*
11011 F:      drivers/tty/serial/8250/8250_gsc.c
11012 F:      drivers/video/fbdev/sti*
11013 F:      drivers/video/console/sti*
11014 F:      drivers/video/logo/logo_parisc*
11015
11016 PARMAN
11017 M:      Jiri Pirko <jiri@mellanox.com>
11018 L:      netdev@vger.kernel.org
11019 S:      Supported
11020 F:      lib/parman.c
11021 F:      lib/test_parman.c
11022 F:      include/linux/parman.h
11023
11024 PC87360 HARDWARE MONITORING DRIVER
11025 M:      Jim Cromie <jim.cromie@gmail.com>
11026 L:      linux-hwmon@vger.kernel.org
11027 S:      Maintained
11028 F:      Documentation/hwmon/pc87360
11029 F:      drivers/hwmon/pc87360.c
11030
11031 PC8736x GPIO DRIVER
11032 M:      Jim Cromie <jim.cromie@gmail.com>
11033 S:      Maintained
11034 F:      drivers/char/pc8736x_gpio.c
11035
11036 PC87427 HARDWARE MONITORING DRIVER
11037 M:      Jean Delvare <jdelvare@suse.com>
11038 L:      linux-hwmon@vger.kernel.org
11039 S:      Maintained
11040 F:      Documentation/hwmon/pc87427
11041 F:      drivers/hwmon/pc87427.c
11042
11043 PCA9532 LED DRIVER
11044 M:      Riku Voipio <riku.voipio@iki.fi>
11045 S:      Maintained
11046 F:      drivers/leds/leds-pca9532.c
11047 F:      include/linux/leds-pca9532.h
11048
11049 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11050 M:      Guenter Roeck <linux@roeck-us.net>
11051 L:      linux-i2c@vger.kernel.org
11052 S:      Maintained
11053 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11054
11055 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11056 M:      Khalid Aziz <khalid@gonehiking.org>
11057 S:      Maintained
11058 F:      drivers/firmware/pcdp.*
11059
11060 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11061 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11062 L:      linux-pci@vger.kernel.org
11063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11064 S:      Maintained
11065 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11066 F:      drivers/pci/controller/pci-aardvark.c
11067
11068 PCI DRIVER FOR ALTERA PCIE IP
11069 M:      Ley Foon Tan <lftan@altera.com>
11070 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11071 L:      linux-pci@vger.kernel.org
11072 S:      Supported
11073 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11074 F:      drivers/pci/controller/pcie-altera.c
11075
11076 PCI DRIVER FOR APPLIEDMICRO XGENE
11077 M:      Tanmay Inamdar <tinamdar@apm.com>
11078 L:      linux-pci@vger.kernel.org
11079 L:      linux-arm-kernel@lists.infradead.org
11080 S:      Maintained
11081 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11082 F:      drivers/pci/controller/pci-xgene.c
11083
11084 PCI DRIVER FOR ARM VERSATILE PLATFORM
11085 M:      Rob Herring <robh@kernel.org>
11086 L:      linux-pci@vger.kernel.org
11087 L:      linux-arm-kernel@lists.infradead.org
11088 S:      Maintained
11089 F:      Documentation/devicetree/bindings/pci/versatile.txt
11090 F:      drivers/pci/controller/pci-versatile.c
11091
11092 PCI DRIVER FOR ARMADA 8K
11093 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11094 L:      linux-pci@vger.kernel.org
11095 L:      linux-arm-kernel@lists.infradead.org
11096 S:      Maintained
11097 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11098 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11099
11100 PCI DRIVER FOR CADENCE PCIE IP
11101 M:      Alan Douglas <adouglas@cadence.com>
11102 L:      linux-pci@vger.kernel.org
11103 S:      Maintained
11104 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11105 F:      drivers/pci/controller/pcie-cadence*
11106
11107 PCI DRIVER FOR FREESCALE LAYERSCAPE
11108 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11109 M:      Mingkai Hu <mingkai.hu@nxp.com>
11110 M:      Roy Zang <roy.zang@nxp.com>
11111 L:      linuxppc-dev@lists.ozlabs.org
11112 L:      linux-pci@vger.kernel.org
11113 L:      linux-arm-kernel@lists.infradead.org
11114 S:      Maintained
11115 F:      drivers/pci/controller/dwc/*layerscape*
11116
11117 PCI DRIVER FOR GENERIC OF HOSTS
11118 M:      Will Deacon <will.deacon@arm.com>
11119 L:      linux-pci@vger.kernel.org
11120 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11121 S:      Maintained
11122 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11123 F:      drivers/pci/controller/pci-host-common.c
11124 F:      drivers/pci/controller/pci-host-generic.c
11125
11126 PCI DRIVER FOR IMX6
11127 M:      Richard Zhu <hongxing.zhu@nxp.com>
11128 M:      Lucas Stach <l.stach@pengutronix.de>
11129 L:      linux-pci@vger.kernel.org
11130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11131 S:      Maintained
11132 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11133 F:      drivers/pci/controller/dwc/*imx6*
11134
11135 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11136 M:      Keith Busch <keith.busch@intel.com>
11137 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11138 L:      linux-pci@vger.kernel.org
11139 S:      Supported
11140 F:      drivers/pci/controller/vmd.c
11141
11142 PCI DRIVER FOR MICROSEMI SWITCHTEC
11143 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11144 M:      Logan Gunthorpe <logang@deltatee.com>
11145 L:      linux-pci@vger.kernel.org
11146 S:      Maintained
11147 F:      Documentation/switchtec.txt
11148 F:      Documentation/ABI/testing/sysfs-class-switchtec
11149 F:      drivers/pci/switch/switchtec*
11150 F:      include/uapi/linux/switchtec_ioctl.h
11151 F:      include/linux/switchtec.h
11152 F:      drivers/ntb/hw/mscc/
11153
11154 PCI DRIVER FOR MOBIVEIL PCIE IP
11155 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11156 L:      linux-pci@vger.kernel.org
11157 S:      Supported
11158 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11159 F:      drivers/pci/controller/pcie-mobiveil.c
11160
11161 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11162 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11163 M:      Jason Cooper <jason@lakedaemon.net>
11164 L:      linux-pci@vger.kernel.org
11165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11166 S:      Maintained
11167 F:      drivers/pci/controller/*mvebu*
11168
11169 PCI DRIVER FOR NVIDIA TEGRA
11170 M:      Thierry Reding <thierry.reding@gmail.com>
11171 L:      linux-tegra@vger.kernel.org
11172 L:      linux-pci@vger.kernel.org
11173 S:      Supported
11174 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11175 F:      drivers/pci/controller/pci-tegra.c
11176
11177 PCI DRIVER FOR RENESAS R-CAR
11178 M:      Simon Horman <horms@verge.net.au>
11179 L:      linux-pci@vger.kernel.org
11180 L:      linux-renesas-soc@vger.kernel.org
11181 S:      Maintained
11182 F:      drivers/pci/controller/*rcar*
11183
11184 PCI DRIVER FOR SAMSUNG EXYNOS
11185 M:      Jingoo Han <jingoohan1@gmail.com>
11186 L:      linux-pci@vger.kernel.org
11187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11188 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11189 S:      Maintained
11190 F:      drivers/pci/controller/dwc/pci-exynos.c
11191
11192 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11193 M:      Jingoo Han <jingoohan1@gmail.com>
11194 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11195 L:      linux-pci@vger.kernel.org
11196 S:      Maintained
11197 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11198 F:      drivers/pci/controller/dwc/*designware*
11199
11200 PCI DRIVER FOR TI DRA7XX
11201 M:      Kishon Vijay Abraham I <kishon@ti.com>
11202 L:      linux-omap@vger.kernel.org
11203 L:      linux-pci@vger.kernel.org
11204 S:      Supported
11205 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11206 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11207
11208 PCI DRIVER FOR TI KEYSTONE
11209 M:      Murali Karicheri <m-karicheri2@ti.com>
11210 L:      linux-pci@vger.kernel.org
11211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11212 S:      Maintained
11213 F:      drivers/pci/controller/dwc/*keystone*
11214
11215 PCI ENDPOINT SUBSYSTEM
11216 M:      Kishon Vijay Abraham I <kishon@ti.com>
11217 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11218 L:      linux-pci@vger.kernel.org
11219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11220 S:      Supported
11221 F:      drivers/pci/endpoint/
11222 F:      drivers/misc/pci_endpoint_test.c
11223 F:      tools/pci/
11224
11225 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11226 M:      Russell Currey <ruscur@russell.cc>
11227 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11228 M:      Oliver O'Halloran <oohall@gmail.com>
11229 L:      linuxppc-dev@lists.ozlabs.org
11230 S:      Supported
11231 F:      Documentation/PCI/pci-error-recovery.txt
11232 F:      drivers/pci/pcie/aer.c
11233 F:      drivers/pci/pcie/dpc.c
11234 F:      drivers/pci/pcie/err.c
11235 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11236 F:      arch/powerpc/kernel/eeh*.c
11237 F:      arch/powerpc/platforms/*/eeh*.c
11238 F:      arch/powerpc/include/*/eeh*.h
11239
11240 PCI ERROR RECOVERY
11241 M:      Linas Vepstas <linasvepstas@gmail.com>
11242 L:      linux-pci@vger.kernel.org
11243 S:      Supported
11244 F:      Documentation/PCI/pci-error-recovery.txt
11245
11246 PCI MSI DRIVER FOR ALTERA MSI IP
11247 M:      Ley Foon Tan <lftan@altera.com>
11248 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11249 L:      linux-pci@vger.kernel.org
11250 S:      Supported
11251 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11252 F:      drivers/pci/controller/pcie-altera-msi.c
11253
11254 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11255 M:      Duc Dang <dhdang@apm.com>
11256 L:      linux-pci@vger.kernel.org
11257 L:      linux-arm-kernel@lists.infradead.org
11258 S:      Maintained
11259 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11260 F:      drivers/pci/controller/pci-xgene-msi.c
11261
11262 PCI SUBSYSTEM
11263 M:      Bjorn Helgaas <bhelgaas@google.com>
11264 L:      linux-pci@vger.kernel.org
11265 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11267 S:      Supported
11268 F:      Documentation/devicetree/bindings/pci/
11269 F:      Documentation/PCI/
11270 F:      drivers/acpi/pci*
11271 F:      drivers/pci/
11272 F:      include/asm-generic/pci*
11273 F:      include/linux/pci*
11274 F:      include/linux/of_pci.h
11275 F:      include/uapi/linux/pci*
11276 F:      lib/pci*
11277 F:      arch/x86/pci/
11278 F:      arch/x86/kernel/quirks.c
11279
11280 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11281 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11282 L:      linux-pci@vger.kernel.org
11283 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11285 S:      Supported
11286 F:      drivers/pci/controller/
11287
11288 PCIE DRIVER FOR AXIS ARTPEC
11289 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11290 L:      linux-arm-kernel@axis.com
11291 L:      linux-pci@vger.kernel.org
11292 S:      Maintained
11293 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11294 F:      drivers/pci/controller/dwc/*artpec*
11295
11296 PCIE DRIVER FOR CAVIUM THUNDERX
11297 M:      David Daney <david.daney@cavium.com>
11298 L:      linux-pci@vger.kernel.org
11299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11300 S:      Supported
11301 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11302 F:      drivers/pci/controller/pci-thunder-*
11303
11304 PCIE DRIVER FOR HISILICON
11305 M:      Zhou Wang <wangzhou1@hisilicon.com>
11306 L:      linux-pci@vger.kernel.org
11307 S:      Maintained
11308 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11309 F:      drivers/pci/controller/dwc/pcie-hisi.c
11310
11311 PCIE DRIVER FOR HISILICON KIRIN
11312 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11313 M:      Binghui Wang <wangbinghui@hisilicon.com>
11314 L:      linux-pci@vger.kernel.org
11315 S:      Maintained
11316 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11317 F:      drivers/pci/controller/dwc/pcie-kirin.c
11318
11319 PCIE DRIVER FOR HISILICON STB
11320 M:      Jianguo Sun <sunjianguo1@huawei.com>
11321 M:      Shawn Guo <shawn.guo@linaro.org>
11322 L:      linux-pci@vger.kernel.org
11323 S:      Maintained
11324 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11325 F:      drivers/pci/controller/dwc/pcie-histb.c
11326
11327 PCIE DRIVER FOR MEDIATEK
11328 M:      Ryder Lee <ryder.lee@mediatek.com>
11329 L:      linux-pci@vger.kernel.org
11330 L:      linux-mediatek@lists.infradead.org
11331 S:      Supported
11332 F:      Documentation/devicetree/bindings/pci/mediatek*
11333 F:      drivers/pci/controller/*mediatek*
11334
11335 PCIE DRIVER FOR QUALCOMM MSM
11336 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11337 L:      linux-pci@vger.kernel.org
11338 L:      linux-arm-msm@vger.kernel.org
11339 S:      Maintained
11340 F:      drivers/pci/controller/dwc/*qcom*
11341
11342 PCIE DRIVER FOR ROCKCHIP
11343 M:      Shawn Lin <shawn.lin@rock-chips.com>
11344 L:      linux-pci@vger.kernel.org
11345 L:      linux-rockchip@lists.infradead.org
11346 S:      Maintained
11347 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11348 F:      drivers/pci/controller/pcie-rockchip*
11349
11350 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11351 M:      Linus Walleij <linus.walleij@linaro.org>
11352 L:      linux-pci@vger.kernel.org
11353 S:      Maintained
11354 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11355 F:      drivers/pci/controller/pci-v3-semi.c
11356
11357 PCIE DRIVER FOR ST SPEAR13XX
11358 M:      Pratyush Anand <pratyush.anand@gmail.com>
11359 L:      linux-pci@vger.kernel.org
11360 S:      Maintained
11361 F:      drivers/pci/controller/dwc/*spear*
11362
11363 PCMCIA SUBSYSTEM
11364 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11366 S:      Odd Fixes
11367 F:      Documentation/pcmcia/
11368 F:      tools/pcmcia/
11369 F:      drivers/pcmcia/
11370 F:      include/pcmcia/
11371
11372 PCNET32 NETWORK DRIVER
11373 M:      Don Fry <pcnet32@frontier.com>
11374 L:      netdev@vger.kernel.org
11375 S:      Maintained
11376 F:      drivers/net/ethernet/amd/pcnet32.c
11377
11378 PCRYPT PARALLEL CRYPTO ENGINE
11379 M:      Steffen Klassert <steffen.klassert@secunet.com>
11380 L:      linux-crypto@vger.kernel.org
11381 S:      Maintained
11382 F:      crypto/pcrypt.c
11383 F:      include/crypto/pcrypt.h
11384
11385 PEAQ WMI HOTKEYS DRIVER
11386 M:      Hans de Goede <hdegoede@redhat.com>
11387 L:      platform-driver-x86@vger.kernel.org
11388 S:      Maintained
11389 F:      drivers/platform/x86/peaq-wmi.c
11390
11391 PER-CPU MEMORY ALLOCATOR
11392 M:      Dennis Zhou <dennis@kernel.org>
11393 M:      Tejun Heo <tj@kernel.org>
11394 M:      Christoph Lameter <cl@linux.com>
11395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11396 S:      Maintained
11397 F:      include/linux/percpu*.h
11398 F:      mm/percpu*.c
11399 F:      arch/*/include/asm/percpu.h
11400
11401 PER-TASK DELAY ACCOUNTING
11402 M:      Balbir Singh <bsingharora@gmail.com>
11403 S:      Maintained
11404 F:      include/linux/delayacct.h
11405 F:      kernel/delayacct.c
11406
11407 PERFORMANCE EVENTS SUBSYSTEM
11408 M:      Peter Zijlstra <peterz@infradead.org>
11409 M:      Ingo Molnar <mingo@redhat.com>
11410 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11411 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11412 R:      Jiri Olsa <jolsa@redhat.com>
11413 R:      Namhyung Kim <namhyung@kernel.org>
11414 L:      linux-kernel@vger.kernel.org
11415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11416 S:      Supported
11417 F:      kernel/events/*
11418 F:      include/linux/perf_event.h
11419 F:      include/uapi/linux/perf_event.h
11420 F:      arch/*/kernel/perf_event*.c
11421 F:      arch/*/kernel/*/perf_event*.c
11422 F:      arch/*/kernel/*/*/perf_event*.c
11423 F:      arch/*/include/asm/perf_event.h
11424 F:      arch/*/kernel/perf_callchain.c
11425 F:      arch/*/events/*
11426 F:      tools/perf/
11427
11428 PERSONALITY HANDLING
11429 M:      Christoph Hellwig <hch@infradead.org>
11430 L:      linux-abi-devel@lists.sourceforge.net
11431 S:      Maintained
11432 F:      include/linux/personality.h
11433 F:      include/uapi/linux/personality.h
11434
11435 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11436 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11437 L:      linux-input@vger.kernel.org
11438 S:      Maintained
11439 F:      Documentation/input/devices/pxrc.rst
11440 F:      drivers/input/joystick/pxrc.c
11441
11442 PHONET PROTOCOL
11443 M:      Remi Denis-Courmont <courmisch@gmail.com>
11444 S:      Supported
11445 F:      Documentation/networking/phonet.txt
11446 F:      include/linux/phonet.h
11447 F:      include/net/phonet/
11448 F:      include/uapi/linux/phonet.h
11449 F:      net/phonet/
11450
11451 PHRAM MTD DRIVER
11452 M:      Joern Engel <joern@lazybastard.org>
11453 L:      linux-mtd@lists.infradead.org
11454 S:      Maintained
11455 F:      drivers/mtd/devices/phram.c
11456
11457 PICOLCD HID DRIVER
11458 M:      Bruno Prémont <bonbons@linux-vserver.org>
11459 L:      linux-input@vger.kernel.org
11460 S:      Maintained
11461 F:      drivers/hid/hid-picolcd*
11462
11463 PICOXCELL SUPPORT
11464 M:      Jamie Iles <jamie@jamieiles.com>
11465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11466 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11467 S:      Supported
11468 F:      arch/arm/boot/dts/picoxcell*
11469 F:      arch/arm/mach-picoxcell/
11470 F:      drivers/crypto/picoxcell*
11471
11472 PIN CONTROL SUBSYSTEM
11473 M:      Linus Walleij <linus.walleij@linaro.org>
11474 L:      linux-gpio@vger.kernel.org
11475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11476 S:      Maintained
11477 F:      Documentation/devicetree/bindings/pinctrl/
11478 F:      Documentation/driver-api/pinctl.rst
11479 F:      drivers/pinctrl/
11480 F:      include/linux/pinctrl/
11481
11482 PIN CONTROLLER - ATMEL AT91
11483 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11485 S:      Maintained
11486 F:      drivers/pinctrl/pinctrl-at91.*
11487
11488 PIN CONTROLLER - ATMEL AT91 PIO4
11489 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11491 L:      linux-gpio@vger.kernel.org
11492 S:      Supported
11493 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11494
11495 PIN CONTROLLER - FREESCALE
11496 M:      Dong Aisheng <aisheng.dong@nxp.com>
11497 M:      Fabio Estevam <festevam@gmail.com>
11498 M:      Shawn Guo <shawnguo@kernel.org>
11499 M:      Stefan Agner <stefan@agner.ch>
11500 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11501 L:      linux-gpio@vger.kernel.org
11502 S:      Maintained
11503 F:      drivers/pinctrl/freescale/
11504 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11505
11506 PIN CONTROLLER - INTEL
11507 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11508 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11509 S:      Maintained
11510 F:      drivers/pinctrl/intel/
11511
11512 PIN CONTROLLER - MEDIATEK
11513 M:      Sean Wang <sean.wang@mediatek.com>
11514 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11515 S:      Maintained
11516 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11517 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11518 F:      drivers/pinctrl/mediatek/mtk-eint.*
11519 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11520 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11521 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11522
11523 PIN CONTROLLER - QUALCOMM
11524 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11525 S:      Maintained
11526 L:      linux-arm-msm@vger.kernel.org
11527 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11528 F:      drivers/pinctrl/qcom/
11529
11530 PIN CONTROLLER - RENESAS
11531 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11532 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11533 L:      linux-renesas-soc@vger.kernel.org
11534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11535 S:      Maintained
11536 F:      drivers/pinctrl/sh-pfc/
11537
11538 PIN CONTROLLER - SAMSUNG
11539 M:      Tomasz Figa <tomasz.figa@gmail.com>
11540 M:      Krzysztof Kozlowski <krzk@kernel.org>
11541 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11543 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11544 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11546 S:      Maintained
11547 F:      drivers/pinctrl/samsung/
11548 F:      include/dt-bindings/pinctrl/samsung.h
11549 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11550
11551 PIN CONTROLLER - SINGLE
11552 M:      Tony Lindgren <tony@atomide.com>
11553 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11555 L:      linux-omap@vger.kernel.org
11556 S:      Maintained
11557 F:      drivers/pinctrl/pinctrl-single.c
11558
11559 PIN CONTROLLER - ST SPEAR
11560 M:      Viresh Kumar <vireshk@kernel.org>
11561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11562 W:      http://www.st.com/spear
11563 S:      Maintained
11564 F:      drivers/pinctrl/spear/
11565
11566 PISTACHIO SOC SUPPORT
11567 M:      James Hartley <james.hartley@sondrel.com>
11568 L:      linux-mips@linux-mips.org
11569 S:      Odd Fixes
11570 F:      arch/mips/pistachio/
11571 F:      arch/mips/include/asm/mach-pistachio/
11572 F:      arch/mips/boot/dts/img/pistachio*
11573 F:      arch/mips/configs/pistachio*_defconfig
11574
11575 PKTCDVD DRIVER
11576 S:      Orphan
11577 M:      linux-block@vger.kernel.org
11578 F:      drivers/block/pktcdvd.c
11579 F:      include/linux/pktcdvd.h
11580 F:      include/uapi/linux/pktcdvd.h
11581
11582 PKUNITY SOC DRIVERS
11583 M:      Guan Xuetao <gxt@pku.edu.cn>
11584 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11585 S:      Maintained
11586 T:      git git://github.com/gxt/linux.git
11587 F:      drivers/input/serio/i8042-unicore32io.h
11588 F:      drivers/i2c/busses/i2c-puv3.c
11589 F:      drivers/video/fbdev/fb-puv3.c
11590 F:      drivers/rtc/rtc-puv3.c
11591
11592 PMBUS HARDWARE MONITORING DRIVERS
11593 M:      Guenter Roeck <linux@roeck-us.net>
11594 L:      linux-hwmon@vger.kernel.org
11595 W:      http://hwmon.wiki.kernel.org/
11596 W:      http://www.roeck-us.net/linux/drivers/
11597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11598 S:      Maintained
11599 F:      Documentation/hwmon/pmbus
11600 F:      drivers/hwmon/pmbus/
11601 F:      include/linux/pmbus.h
11602
11603 PMC SIERRA MaxRAID DRIVER
11604 L:      linux-scsi@vger.kernel.org
11605 W:      http://www.pmc-sierra.com/
11606 S:      Orphan
11607 F:      drivers/scsi/pmcraid.*
11608
11609 PMC SIERRA PM8001 DRIVER
11610 M:      Jack Wang <jinpu.wang@profitbricks.com>
11611 M:      lindar_liu@usish.com
11612 L:      linux-scsi@vger.kernel.org
11613 S:      Supported
11614 F:      drivers/scsi/pm8001/
11615
11616 PNP SUPPORT
11617 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11618 S:      Maintained
11619 F:      drivers/pnp/
11620
11621 POSIX CLOCKS and TIMERS
11622 M:      Thomas Gleixner <tglx@linutronix.de>
11623 L:      linux-kernel@vger.kernel.org
11624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11625 S:      Maintained
11626 F:      fs/timerfd.c
11627 F:      include/linux/timer*
11628 F:      kernel/time/*timer*
11629
11630 POWER MANAGEMENT CORE
11631 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11632 L:      linux-pm@vger.kernel.org
11633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11634 B:      https://bugzilla.kernel.org
11635 S:      Supported
11636 F:      drivers/base/power/
11637 F:      include/linux/pm.h
11638 F:      include/linux/pm_*
11639 F:      include/linux/powercap.h
11640 F:      drivers/powercap/
11641 F:      kernel/configs/nopm.config
11642
11643 POWER STATE COORDINATION INTERFACE (PSCI)
11644 M:      Mark Rutland <mark.rutland@arm.com>
11645 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11646 L:      linux-arm-kernel@lists.infradead.org
11647 S:      Maintained
11648 F:      drivers/firmware/psci*.c
11649 F:      include/linux/psci.h
11650 F:      include/uapi/linux/psci.h
11651
11652 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11653 M:      Sebastian Reichel <sre@kernel.org>
11654 L:      linux-pm@vger.kernel.org
11655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11656 S:      Maintained
11657 F:      Documentation/ABI/testing/sysfs-class-power
11658 F:      Documentation/devicetree/bindings/power/supply/
11659 F:      include/linux/power_supply.h
11660 F:      drivers/power/supply/
11661
11662 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11663 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11664 L:      linuxppc-dev@lists.ozlabs.org
11665 S:      Maintained
11666 F:      drivers/char/powernv-op-panel.c
11667
11668 PPP OVER ATM (RFC 2364)
11669 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11670 S:      Maintained
11671 F:      net/atm/pppoatm.c
11672 F:      include/uapi/linux/atmppp.h
11673
11674 PPP OVER ETHERNET
11675 M:      Michal Ostrowski <mostrows@earthlink.net>
11676 S:      Maintained
11677 F:      drivers/net/ppp/pppoe.c
11678 F:      drivers/net/ppp/pppox.c
11679
11680 PPP OVER L2TP
11681 M:      James Chapman <jchapman@katalix.com>
11682 S:      Maintained
11683 F:      net/l2tp/l2tp_ppp.c
11684 F:      include/linux/if_pppol2tp.h
11685 F:      include/uapi/linux/if_pppol2tp.h
11686
11687 PPP PROTOCOL DRIVERS AND COMPRESSORS
11688 M:      Paul Mackerras <paulus@samba.org>
11689 L:      linux-ppp@vger.kernel.org
11690 S:      Maintained
11691 F:      drivers/net/ppp/ppp_*
11692
11693 PPS SUPPORT
11694 M:      Rodolfo Giometti <giometti@enneenne.com>
11695 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11696 L:      linuxpps@ml.enneenne.com (subscribers-only)
11697 S:      Maintained
11698 F:      Documentation/pps/
11699 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11700 F:      Documentation/ABI/testing/sysfs-pps
11701 F:      drivers/pps/
11702 F:      include/linux/pps*.h
11703 F:      include/uapi/linux/pps.h
11704
11705 PPTP DRIVER
11706 M:      Dmitry Kozlov <xeb@mail.ru>
11707 L:      netdev@vger.kernel.org
11708 S:      Maintained
11709 F:      drivers/net/ppp/pptp.c
11710 W:      http://sourceforge.net/projects/accel-pptp
11711
11712 PREEMPTIBLE KERNEL
11713 M:      Robert Love <rml@tech9.net>
11714 L:      kpreempt-tech@lists.sourceforge.net
11715 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11716 S:      Supported
11717 F:      Documentation/preempt-locking.txt
11718 F:      include/linux/preempt.h
11719
11720 PRINTK
11721 M:      Petr Mladek <pmladek@suse.com>
11722 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11723 R:      Steven Rostedt <rostedt@goodmis.org>
11724 S:      Maintained
11725 F:      kernel/printk/
11726 F:      include/linux/printk.h
11727
11728 PRISM54 WIRELESS DRIVER
11729 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11730 L:      linux-wireless@vger.kernel.org
11731 W:      http://wireless.kernel.org/en/users/Drivers/p54
11732 S:      Obsolete
11733 F:      drivers/net/wireless/intersil/prism54/
11734
11735 PROC FILESYSTEM
11736 R:      Alexey Dobriyan <adobriyan@gmail.com>
11737 L:      linux-kernel@vger.kernel.org
11738 L:      linux-fsdevel@vger.kernel.org
11739 S:      Maintained
11740 F:      fs/proc/
11741 F:      include/linux/proc_fs.h
11742 F:      tools/testing/selftests/proc/
11743
11744 PROC SYSCTL
11745 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11746 M:      Kees Cook <keescook@chromium.org>
11747 L:      linux-kernel@vger.kernel.org
11748 L:      linux-fsdevel@vger.kernel.org
11749 S:      Maintained
11750 F:      fs/proc/proc_sysctl.c
11751 F:      include/linux/sysctl.h
11752 F:      kernel/sysctl.c
11753 F:      tools/testing/selftests/sysctl/
11754
11755 PS3 NETWORK SUPPORT
11756 M:      Geoff Levand <geoff@infradead.org>
11757 L:      netdev@vger.kernel.org
11758 L:      linuxppc-dev@lists.ozlabs.org
11759 S:      Maintained
11760 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11761
11762 PS3 PLATFORM SUPPORT
11763 M:      Geoff Levand <geoff@infradead.org>
11764 L:      linuxppc-dev@lists.ozlabs.org
11765 S:      Maintained
11766 F:      arch/powerpc/boot/ps3*
11767 F:      arch/powerpc/include/asm/lv1call.h
11768 F:      arch/powerpc/include/asm/ps3*.h
11769 F:      arch/powerpc/platforms/ps3/
11770 F:      drivers/*/ps3*
11771 F:      drivers/ps3/
11772 F:      drivers/rtc/rtc-ps3.c
11773 F:      drivers/usb/host/*ps3.c
11774 F:      sound/ppc/snd_ps3*
11775
11776 PS3VRAM DRIVER
11777 M:      Jim Paris <jim@jtan.com>
11778 M:      Geoff Levand <geoff@infradead.org>
11779 L:      linuxppc-dev@lists.ozlabs.org
11780 S:      Maintained
11781 F:      drivers/block/ps3vram.c
11782
11783 PSAMPLE PACKET SAMPLING SUPPORT:
11784 M:      Yotam Gigi <yotam.gi@gmail.com>
11785 S:      Maintained
11786 F:      net/psample
11787 F:      include/net/psample.h
11788 F:      include/uapi/linux/psample.h
11789
11790 PSTORE FILESYSTEM
11791 M:      Kees Cook <keescook@chromium.org>
11792 M:      Anton Vorontsov <anton@enomsg.org>
11793 M:      Colin Cross <ccross@android.com>
11794 M:      Tony Luck <tony.luck@intel.com>
11795 S:      Maintained
11796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11797 F:      fs/pstore/
11798 F:      include/linux/pstore*
11799 F:      drivers/firmware/efi/efi-pstore.c
11800 F:      drivers/acpi/apei/erst.c
11801 F:      Documentation/admin-guide/ramoops.rst
11802 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11803 K:      \b(pstore|ramoops)
11804
11805 PTP HARDWARE CLOCK SUPPORT
11806 M:      Richard Cochran <richardcochran@gmail.com>
11807 L:      netdev@vger.kernel.org
11808 S:      Maintained
11809 W:      http://linuxptp.sourceforge.net/
11810 F:      Documentation/ABI/testing/sysfs-ptp
11811 F:      Documentation/ptp/*
11812 F:      drivers/net/phy/dp83640*
11813 F:      drivers/ptp/*
11814 F:      include/linux/ptp_cl*
11815
11816 PTRACE SUPPORT
11817 M:      Oleg Nesterov <oleg@redhat.com>
11818 S:      Maintained
11819 F:      include/asm-generic/syscall.h
11820 F:      include/linux/ptrace.h
11821 F:      include/linux/regset.h
11822 F:      include/linux/tracehook.h
11823 F:      include/uapi/linux/ptrace.h
11824 F:      include/uapi/linux/ptrace.h
11825 F:      include/asm-generic/ptrace.h
11826 F:      kernel/ptrace.c
11827 F:      arch/*/ptrace*.c
11828 F:      arch/*/*/ptrace*.c
11829 F:      arch/*/include/asm/ptrace*.h
11830
11831 PULSE8-CEC DRIVER
11832 M:      Hans Verkuil <hverkuil@xs4all.nl>
11833 L:      linux-media@vger.kernel.org
11834 T:      git git://linuxtv.org/media_tree.git
11835 S:      Maintained
11836 F:      drivers/media/usb/pulse8-cec/*
11837 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11838
11839 PVRUSB2 VIDEO4LINUX DRIVER
11840 M:      Mike Isely <isely@pobox.com>
11841 L:      pvrusb2@isely.net       (subscribers-only)
11842 L:      linux-media@vger.kernel.org
11843 W:      http://www.isely.net/pvrusb2/
11844 T:      git git://linuxtv.org/media_tree.git
11845 S:      Maintained
11846 F:      Documentation/media/v4l-drivers/pvrusb2*
11847 F:      drivers/media/usb/pvrusb2/
11848
11849 PWC WEBCAM DRIVER
11850 M:      Hans Verkuil <hverkuil@xs4all.nl>
11851 L:      linux-media@vger.kernel.org
11852 T:      git git://linuxtv.org/media_tree.git
11853 S:      Odd Fixes
11854 F:      drivers/media/usb/pwc/*
11855
11856 PWM FAN DRIVER
11857 M:      Kamil Debski <kamil@wypas.org>
11858 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11859 L:      linux-hwmon@vger.kernel.org
11860 S:      Supported
11861 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11862 F:      Documentation/hwmon/pwm-fan
11863 F:      drivers/hwmon/pwm-fan.c
11864
11865 PWM IR Transmitter
11866 M:      Sean Young <sean@mess.org>
11867 L:      linux-media@vger.kernel.org
11868 S:      Maintained
11869 F:      drivers/media/rc/pwm-ir-tx.c
11870
11871 PWM SUBSYSTEM
11872 M:      Thierry Reding <thierry.reding@gmail.com>
11873 L:      linux-pwm@vger.kernel.org
11874 S:      Maintained
11875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11876 F:      Documentation/pwm.txt
11877 F:      Documentation/devicetree/bindings/pwm/
11878 F:      include/linux/pwm.h
11879 F:      drivers/pwm/
11880 F:      drivers/video/backlight/pwm_bl.c
11881 F:      include/linux/pwm_backlight.h
11882 F:      drivers/gpio/gpio-mvebu.c
11883 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11884
11885 PXA GPIO DRIVER
11886 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11887 L:      linux-gpio@vger.kernel.org
11888 S:      Maintained
11889 F:      drivers/gpio/gpio-pxa.c
11890
11891 PXA MMCI DRIVER
11892 S:      Orphan
11893
11894 PXA RTC DRIVER
11895 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11896 L:      linux-rtc@vger.kernel.org
11897 S:      Maintained
11898
11899 PXA2xx/PXA3xx SUPPORT
11900 M:      Daniel Mack <daniel@zonque.org>
11901 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11902 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11903 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11904 T:      git git://github.com/hzhuang1/linux.git
11905 T:      git git://github.com/rjarzmik/linux.git
11906 S:      Maintained
11907 F:      arch/arm/boot/dts/pxa*
11908 F:      arch/arm/mach-pxa/
11909 F:      drivers/dma/pxa*
11910 F:      drivers/pcmcia/pxa2xx*
11911 F:      drivers/pinctrl/pxa/
11912 F:      drivers/spi/spi-pxa2xx*
11913 F:      drivers/usb/gadget/udc/pxa2*
11914 F:      include/sound/pxa2xx-lib.h
11915 F:      sound/arm/pxa*
11916 F:      sound/soc/pxa/
11917
11918 QAT DRIVER
11919 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11920 L:      qat-linux@intel.com
11921 S:      Supported
11922 F:      drivers/crypto/qat/
11923
11924 QCOM AUDIO (ASoC) DRIVERS
11925 M:      Patrick Lai <plai@codeaurora.org>
11926 M:      Banajit Goswami <bgoswami@codeaurora.org>
11927 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11928 S:      Supported
11929 F:      sound/soc/qcom/
11930
11931 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11932 M:      Gabriel Somlo <somlo@cmu.edu>
11933 M:      "Michael S. Tsirkin" <mst@redhat.com>
11934 L:      qemu-devel@nongnu.org
11935 S:      Maintained
11936 F:      drivers/firmware/qemu_fw_cfg.c
11937 F:      include/uapi/linux/qemu_fw_cfg.h
11938
11939 QIB DRIVER
11940 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11941 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11942 L:      linux-rdma@vger.kernel.org
11943 S:      Supported
11944 F:      drivers/infiniband/hw/qib/
11945
11946 QLOGIC QL41xxx FCOE DRIVER
11947 M:      QLogic-Storage-Upstream@cavium.com
11948 L:      linux-scsi@vger.kernel.org
11949 S:      Supported
11950 F:      drivers/scsi/qedf/
11951
11952 QLOGIC QL41xxx ISCSI DRIVER
11953 M:      QLogic-Storage-Upstream@cavium.com
11954 L:      linux-scsi@vger.kernel.org
11955 S:      Supported
11956 F:      drivers/scsi/qedi/
11957
11958 QLOGIC QL4xxx ETHERNET DRIVER
11959 M:      Ariel Elior <Ariel.Elior@cavium.com>
11960 M:      everest-linux-l2@cavium.com
11961 L:      netdev@vger.kernel.org
11962 S:      Supported
11963 F:      drivers/net/ethernet/qlogic/qed/
11964 F:      include/linux/qed/
11965 F:      drivers/net/ethernet/qlogic/qede/
11966
11967 QLOGIC QL4xxx RDMA DRIVER
11968 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11969 M:      Ariel Elior <Ariel.Elior@cavium.com>
11970 L:      linux-rdma@vger.kernel.org
11971 S:      Supported
11972 F:      drivers/infiniband/hw/qedr/
11973 F:      include/uapi/rdma/qedr-abi.h
11974
11975 QLOGIC QLA1280 SCSI DRIVER
11976 M:      Michael Reed <mdr@sgi.com>
11977 L:      linux-scsi@vger.kernel.org
11978 S:      Maintained
11979 F:      drivers/scsi/qla1280.[ch]
11980
11981 QLOGIC QLA2XXX FC-SCSI DRIVER
11982 M:      qla2xxx-upstream@qlogic.com
11983 L:      linux-scsi@vger.kernel.org
11984 S:      Supported
11985 F:      Documentation/scsi/LICENSE.qla2xxx
11986 F:      drivers/scsi/qla2xxx/
11987
11988 QLOGIC QLA3XXX NETWORK DRIVER
11989 M:      Dept-GELinuxNICDev@cavium.com
11990 L:      netdev@vger.kernel.org
11991 S:      Supported
11992 F:      Documentation/networking/LICENSE.qla3xxx
11993 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11994
11995 QLOGIC QLA4XXX iSCSI DRIVER
11996 M:      QLogic-Storage-Upstream@qlogic.com
11997 L:      linux-scsi@vger.kernel.org
11998 S:      Supported
11999 F:      Documentation/scsi/LICENSE.qla4xxx
12000 F:      drivers/scsi/qla4xxx/
12001
12002 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12003 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12004 M:      Manish Chopra <manish.chopra@cavium.com>
12005 M:      Dept-GELinuxNICDev@cavium.com
12006 L:      netdev@vger.kernel.org
12007 S:      Supported
12008 F:      drivers/net/ethernet/qlogic/qlcnic/
12009
12010 QLOGIC QLGE 10Gb ETHERNET DRIVER
12011 M:      Manish Chopra <manish.chopra@cavium.com>
12012 M:      Dept-GELinuxNICDev@cavium.com
12013 L:      netdev@vger.kernel.org
12014 S:      Supported
12015 F:      drivers/net/ethernet/qlogic/qlge/
12016
12017 QM1D1B0004 MEDIA DRIVER
12018 M:      Akihiro Tsukada <tskd08@gmail.com>
12019 L:      linux-media@vger.kernel.org
12020 S:      Odd Fixes
12021 F:      drivers/media/tuners/qm1d1b0004*
12022
12023 QM1D1C0042 MEDIA DRIVER
12024 M:      Akihiro Tsukada <tskd08@gmail.com>
12025 L:      linux-media@vger.kernel.org
12026 S:      Odd Fixes
12027 F:      drivers/media/tuners/qm1d1c0042*
12028
12029 QNX4 FILESYSTEM
12030 M:      Anders Larsen <al@alarsen.net>
12031 W:      http://www.alarsen.net/linux/qnx4fs/
12032 S:      Maintained
12033 F:      fs/qnx4/
12034 F:      include/uapi/linux/qnx4_fs.h
12035 F:      include/uapi/linux/qnxtypes.h
12036
12037 QORIQ DPAA2 FSL-MC BUS DRIVER
12038 M:      Stuart Yoder <stuyoder@gmail.com>
12039 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12040 L:      linux-kernel@vger.kernel.org
12041 S:      Maintained
12042 F:      drivers/bus/fsl-mc/
12043 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12044 F:      Documentation/networking/dpaa2/overview.rst
12045
12046 QT1010 MEDIA DRIVER
12047 M:      Antti Palosaari <crope@iki.fi>
12048 L:      linux-media@vger.kernel.org
12049 W:      https://linuxtv.org
12050 W:      http://palosaari.fi/linux/
12051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12052 T:      git git://linuxtv.org/anttip/media_tree.git
12053 S:      Maintained
12054 F:      drivers/media/tuners/qt1010*
12055
12056 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12057 M:      Kalle Valo <kvalo@codeaurora.org>
12058 L:      ath10k@lists.infradead.org
12059 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12061 S:      Supported
12062 F:      drivers/net/wireless/ath/ath10k/
12063
12064 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12065 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12066 L:      linux-wireless@vger.kernel.org
12067 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12068 S:      Supported
12069 F:      drivers/net/wireless/ath/ath9k/
12070
12071 QUALCOMM CAMERA SUBSYSTEM DRIVER
12072 M:      Todor Tomov <todor.tomov@linaro.org>
12073 L:      linux-media@vger.kernel.org
12074 S:      Maintained
12075 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12076 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12077 F:      drivers/media/platform/qcom/camss/
12078
12079 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12080 M:  Ilia Lin <ilia.lin@gmail.com>
12081 L:  linux-pm@vger.kernel.org
12082 S:  Maintained
12083 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12084 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12085
12086 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12087 M:      Timur Tabi <timur@kernel.org>
12088 L:      netdev@vger.kernel.org
12089 S:      Maintained
12090 F:      drivers/net/ethernet/qualcomm/emac/
12091
12092 QUALCOMM GENERIC INTERFACE I2C DRIVER
12093 M:      Alok Chauhan <alokc@codeaurora.org>
12094 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12095 L:      linux-i2c@vger.kernel.org
12096 L:      linux-arm-msm@vger.kernel.org
12097 S:      Supported
12098 F:      drivers/i2c/busses/i2c-qcom-geni.c
12099
12100 QUALCOMM HEXAGON ARCHITECTURE
12101 M:      Richard Kuo <rkuo@codeaurora.org>
12102 L:      linux-hexagon@vger.kernel.org
12103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12104 S:      Supported
12105 F:      arch/hexagon/
12106
12107 QUALCOMM HIDMA DRIVER
12108 M:      Sinan Kaya <okaya@kernel.org>
12109 L:      linux-arm-kernel@lists.infradead.org
12110 L:      linux-arm-msm@vger.kernel.org
12111 L:      dmaengine@vger.kernel.org
12112 S:      Supported
12113 F:      drivers/dma/qcom/hidma*
12114
12115 QUALCOMM IOMMU
12116 M:      Rob Clark <robdclark@gmail.com>
12117 L:      iommu@lists.linux-foundation.org
12118 L:      linux-arm-msm@vger.kernel.org
12119 S:      Maintained
12120 F:      drivers/iommu/qcom_iommu.c
12121
12122 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12123 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12124 L:      linux-media@vger.kernel.org
12125 L:      linux-arm-msm@vger.kernel.org
12126 T:      git git://linuxtv.org/media_tree.git
12127 S:      Maintained
12128 F:      drivers/media/platform/qcom/venus/
12129
12130 QUALCOMM WCN36XX WIRELESS DRIVER
12131 M:      Kalle Valo <kvalo@codeaurora.org>
12132 L:      wcn36xx@lists.infradead.org
12133 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12134 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12135 S:      Supported
12136 F:      drivers/net/wireless/ath/wcn36xx/
12137
12138 QUANTENNA QTNFMAC WIRELESS DRIVER
12139 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12140 M:      Avinash Patil <avinashp@quantenna.com>
12141 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12142 L:      linux-wireless@vger.kernel.org
12143 S:      Maintained
12144 F:      drivers/net/wireless/quantenna
12145
12146 RADEON and AMDGPU DRM DRIVERS
12147 M:      Alex Deucher <alexander.deucher@amd.com>
12148 M:      Christian König <christian.koenig@amd.com>
12149 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12150 L:      amd-gfx@lists.freedesktop.org
12151 T:      git git://people.freedesktop.org/~agd5f/linux
12152 S:      Supported
12153 F:      drivers/gpu/drm/radeon/
12154 F:      include/uapi/drm/radeon_drm.h
12155 F:      drivers/gpu/drm/amd/
12156 F:      include/uapi/drm/amdgpu_drm.h
12157
12158 RADEON FRAMEBUFFER DISPLAY DRIVER
12159 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12160 L:      linux-fbdev@vger.kernel.org
12161 S:      Maintained
12162 F:      drivers/video/fbdev/aty/radeon*
12163 F:      include/uapi/linux/radeonfb.h
12164
12165 RADIOSHARK RADIO DRIVER
12166 M:      Hans Verkuil <hverkuil@xs4all.nl>
12167 L:      linux-media@vger.kernel.org
12168 T:      git git://linuxtv.org/media_tree.git
12169 S:      Maintained
12170 F:      drivers/media/radio/radio-shark.c
12171
12172 RADIOSHARK2 RADIO DRIVER
12173 M:      Hans Verkuil <hverkuil@xs4all.nl>
12174 L:      linux-media@vger.kernel.org
12175 T:      git git://linuxtv.org/media_tree.git
12176 S:      Maintained
12177 F:      drivers/media/radio/radio-shark2.c
12178 F:      drivers/media/radio/radio-tea5777.c
12179
12180 RADOS BLOCK DEVICE (RBD)
12181 M:      Ilya Dryomov <idryomov@gmail.com>
12182 M:      Sage Weil <sage@redhat.com>
12183 M:      Alex Elder <elder@kernel.org>
12184 L:      ceph-devel@vger.kernel.org
12185 W:      http://ceph.com/
12186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12187 T:      git git://github.com/ceph/ceph-client.git
12188 S:      Supported
12189 F:      Documentation/ABI/testing/sysfs-bus-rbd
12190 F:      drivers/block/rbd.c
12191 F:      drivers/block/rbd_types.h
12192
12193 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12194 M:      Paul Mackerras <paulus@samba.org>
12195 L:      linux-fbdev@vger.kernel.org
12196 S:      Maintained
12197 F:      drivers/video/fbdev/aty/aty128fb.c
12198
12199 RAINSHADOW-CEC DRIVER
12200 M:      Hans Verkuil <hverkuil@xs4all.nl>
12201 L:      linux-media@vger.kernel.org
12202 T:      git git://linuxtv.org/media_tree.git
12203 S:      Maintained
12204 F:      drivers/media/usb/rainshadow-cec/*
12205
12206 RALINK MIPS ARCHITECTURE
12207 M:      John Crispin <john@phrozen.org>
12208 L:      linux-mips@linux-mips.org
12209 S:      Maintained
12210 F:      arch/mips/ralink
12211
12212 RALINK RT2X00 WIRELESS LAN DRIVER
12213 P:      rt2x00 project
12214 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12215 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12216 L:      linux-wireless@vger.kernel.org
12217 S:      Maintained
12218 F:      drivers/net/wireless/ralink/rt2x00/
12219
12220 RAMDISK RAM BLOCK DEVICE DRIVER
12221 M:      Jens Axboe <axboe@kernel.dk>
12222 S:      Maintained
12223 F:      Documentation/blockdev/ramdisk.txt
12224 F:      drivers/block/brd.c
12225
12226 RANCHU VIRTUAL BOARD FOR MIPS
12227 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12228 L:      linux-mips@linux-mips.org
12229 S:      Supported
12230 F:      arch/mips/generic/board-ranchu.c
12231 F:      arch/mips/configs/generic/board-ranchu.config
12232
12233 RANDOM NUMBER DRIVER
12234 M:      "Theodore Ts'o" <tytso@mit.edu>
12235 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12236 S:      Maintained
12237 F:      drivers/char/random.c
12238
12239 RAPIDIO SUBSYSTEM
12240 M:      Matt Porter <mporter@kernel.crashing.org>
12241 M:      Alexandre Bounine <alex.bou9@gmail.com>
12242 S:      Maintained
12243 F:      drivers/rapidio/
12244
12245 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12246 L:      linux-wireless@vger.kernel.org
12247 S:      Orphan
12248 F:      drivers/net/wireless/ray*
12249
12250 RCUTORTURE TEST FRAMEWORK
12251 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12252 M:      Josh Triplett <josh@joshtriplett.org>
12253 R:      Steven Rostedt <rostedt@goodmis.org>
12254 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12255 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12256 L:      linux-kernel@vger.kernel.org
12257 S:      Supported
12258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12259 F:      tools/testing/selftests/rcutorture
12260
12261 RDC R-321X SoC
12262 M:      Florian Fainelli <florian@openwrt.org>
12263 S:      Maintained
12264
12265 RDC R6040 FAST ETHERNET DRIVER
12266 M:      Florian Fainelli <f.fainelli@gmail.com>
12267 L:      netdev@vger.kernel.org
12268 S:      Maintained
12269 F:      drivers/net/ethernet/rdc/r6040.c
12270
12271 RDMAVT - RDMA verbs software
12272 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12273 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12274 L:      linux-rdma@vger.kernel.org
12275 S:      Supported
12276 F:      drivers/infiniband/sw/rdmavt
12277
12278 RDS - RELIABLE DATAGRAM SOCKETS
12279 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12280 L:      netdev@vger.kernel.org
12281 L:      linux-rdma@vger.kernel.org
12282 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12283 W:      https://oss.oracle.com/projects/rds/
12284 S:      Supported
12285 F:      net/rds/
12286 F:      Documentation/networking/rds.txt
12287
12288 RDT - RESOURCE ALLOCATION
12289 M:      Fenghua Yu <fenghua.yu@intel.com>
12290 M:      Reinette Chatre <reinette.chatre@intel.com>
12291 L:      linux-kernel@vger.kernel.org
12292 S:      Supported
12293 F:      arch/x86/kernel/cpu/intel_rdt*
12294 F:      arch/x86/include/asm/intel_rdt_sched.h
12295 F:      Documentation/x86/intel_rdt*
12296
12297 READ-COPY UPDATE (RCU)
12298 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12299 M:      Josh Triplett <josh@joshtriplett.org>
12300 R:      Steven Rostedt <rostedt@goodmis.org>
12301 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12302 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12303 L:      linux-kernel@vger.kernel.org
12304 W:      http://www.rdrop.com/users/paulmck/RCU/
12305 S:      Supported
12306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12307 F:      Documentation/RCU/
12308 X:      Documentation/RCU/torture.txt
12309 F:      include/linux/rcu*
12310 X:      include/linux/srcu*.h
12311 F:      kernel/rcu/
12312 X:      kernel/rcu/srcu*.c
12313
12314 REAL TIME CLOCK (RTC) SUBSYSTEM
12315 M:      Alessandro Zummo <a.zummo@towertech.it>
12316 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12317 L:      linux-rtc@vger.kernel.org
12318 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12320 S:      Maintained
12321 F:      Documentation/devicetree/bindings/rtc/
12322 F:      Documentation/rtc.txt
12323 F:      drivers/rtc/
12324 F:      include/linux/rtc.h
12325 F:      include/uapi/linux/rtc.h
12326 F:      include/linux/rtc/
12327 F:      include/linux/platform_data/rtc-*
12328 F:      tools/testing/selftests/rtc/
12329
12330 REALTEK AUDIO CODECS
12331 M:      Bard Liao <bardliao@realtek.com>
12332 M:      Oder Chiou <oder_chiou@realtek.com>
12333 S:      Maintained
12334 F:      sound/soc/codecs/rt*
12335 F:      include/sound/rt*.h
12336
12337 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12338 M:      Linus Walleij <linus.walleij@linaro.org>
12339 S:      Maintained
12340 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12341 F:      drivers/net/dsa/realtek-smi*
12342 F:      drivers/net/dsa/rtl83*
12343
12344 REGISTER MAP ABSTRACTION
12345 M:      Mark Brown <broonie@kernel.org>
12346 L:      linux-kernel@vger.kernel.org
12347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12348 S:      Supported
12349 F:      Documentation/devicetree/bindings/regmap/
12350 F:      drivers/base/regmap/
12351 F:      include/linux/regmap.h
12352
12353 REISERFS FILE SYSTEM
12354 L:      reiserfs-devel@vger.kernel.org
12355 S:      Supported
12356 F:      fs/reiserfs/
12357
12358 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12359 M:      Ohad Ben-Cohen <ohad@wizery.com>
12360 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12361 L:      linux-remoteproc@vger.kernel.org
12362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12363 S:      Maintained
12364 F:      Documentation/devicetree/bindings/remoteproc/
12365 F:      Documentation/remoteproc.txt
12366 F:      drivers/remoteproc/
12367 F:      include/linux/remoteproc.h
12368
12369 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12370 M:      Ohad Ben-Cohen <ohad@wizery.com>
12371 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12372 L:      linux-remoteproc@vger.kernel.org
12373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12374 S:      Maintained
12375 F:      drivers/rpmsg/
12376 F:      Documentation/rpmsg.txt
12377 F:      include/linux/rpmsg.h
12378 F:      include/linux/rpmsg/
12379
12380 RENESAS CLOCK DRIVERS
12381 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12382 L:      linux-renesas-soc@vger.kernel.org
12383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12384 S:      Supported
12385 F:      drivers/clk/renesas/
12386
12387 RENESAS EMEV2 I2C DRIVER
12388 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12389 S:      Supported
12390 F:      drivers/i2c/busses/i2c-emev2.c
12391
12392 RENESAS ETHERNET DRIVERS
12393 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12394 L:      netdev@vger.kernel.org
12395 L:      linux-renesas-soc@vger.kernel.org
12396 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12397 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12398 F:      drivers/net/ethernet/renesas/
12399 F:      include/linux/sh_eth.h
12400
12401 RENESAS R-CAR GYROADC DRIVER
12402 M:      Marek Vasut <marek.vasut@gmail.com>
12403 L:      linux-iio@vger.kernel.org
12404 S:      Supported
12405 F:      drivers/iio/adc/rcar_gyro_adc.c
12406
12407 RENESAS R-CAR I2C DRIVERS
12408 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12409 S:      Supported
12410 F:      drivers/i2c/busses/i2c-rcar.c
12411 F:      drivers/i2c/busses/i2c-sh_mobile.c
12412
12413 RENESAS USB PHY DRIVER
12414 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12415 L:      linux-renesas-soc@vger.kernel.org
12416 S:      Maintained
12417 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12418
12419 RESET CONTROLLER FRAMEWORK
12420 M:      Philipp Zabel <p.zabel@pengutronix.de>
12421 T:      git git://git.pengutronix.de/git/pza/linux
12422 S:      Maintained
12423 F:      drivers/reset/
12424 F:      Documentation/devicetree/bindings/reset/
12425 F:      include/dt-bindings/reset/
12426 F:      include/linux/reset.h
12427 F:      include/linux/reset-controller.h
12428
12429 RESTARTABLE SEQUENCES SUPPORT
12430 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12431 M:      Peter Zijlstra <peterz@infradead.org>
12432 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12433 M:      Boqun Feng <boqun.feng@gmail.com>
12434 L:      linux-kernel@vger.kernel.org
12435 S:      Supported
12436 F:      kernel/rseq.c
12437 F:      include/uapi/linux/rseq.h
12438 F:      include/trace/events/rseq.h
12439 F:      tools/testing/selftests/rseq/
12440
12441 RFKILL
12442 M:      Johannes Berg <johannes@sipsolutions.net>
12443 L:      linux-wireless@vger.kernel.org
12444 W:      http://wireless.kernel.org/
12445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12447 S:      Maintained
12448 F:      Documentation/rfkill.txt
12449 F:      Documentation/ABI/stable/sysfs-class-rfkill
12450 F:      net/rfkill/
12451 F:      include/linux/rfkill.h
12452 F:      include/uapi/linux/rfkill.h
12453
12454 RHASHTABLE
12455 M:      Thomas Graf <tgraf@suug.ch>
12456 M:      Herbert Xu <herbert@gondor.apana.org.au>
12457 L:      netdev@vger.kernel.org
12458 S:      Maintained
12459 F:      lib/rhashtable.c
12460 F:      lib/test_rhashtable.c
12461 F:      include/linux/rhashtable.h
12462 F:      include/linux/rhashtable-types.h
12463
12464 RICOH R5C592 MEMORYSTICK DRIVER
12465 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12466 S:      Maintained
12467 F:      drivers/memstick/host/r592.*
12468
12469 RICOH SMARTMEDIA/XD DRIVER
12470 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12471 S:      Maintained
12472 F:      drivers/mtd/nand/raw/r852.c
12473 F:      drivers/mtd/nand/raw/r852.h
12474
12475 RISC-V ARCHITECTURE
12476 M:      Palmer Dabbelt <palmer@sifive.com>
12477 M:      Albert Ou <aou@eecs.berkeley.edu>
12478 L:      linux-riscv@lists.infradead.org
12479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12480 S:      Supported
12481 F:      arch/riscv/
12482 K:      riscv
12483 N:      riscv
12484
12485 ROCCAT DRIVERS
12486 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12487 W:      http://sourceforge.net/projects/roccat/
12488 S:      Maintained
12489 F:      drivers/hid/hid-roccat*
12490 F:      include/linux/hid-roccat*
12491 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12492
12493 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12494 M:      Jacob chen <jacob2.chen@rock-chips.com>
12495 L:      linux-media@vger.kernel.org
12496 S:      Maintained
12497 F:      drivers/media/platform/rockchip/rga/
12498 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12499
12500 ROCKER DRIVER
12501 M:      Jiri Pirko <jiri@resnulli.us>
12502 L:      netdev@vger.kernel.org
12503 S:      Supported
12504 F:      drivers/net/ethernet/rocker/
12505
12506 ROCKETPORT DRIVER
12507 P:      Comtrol Corp.
12508 W:      http://www.comtrol.com
12509 S:      Maintained
12510 F:      Documentation/serial/rocket.txt
12511 F:      drivers/tty/rocket*
12512
12513 ROCKETPORT EXPRESS/INFINITY DRIVER
12514 M:      Kevin Cernekee <cernekee@gmail.com>
12515 L:      linux-serial@vger.kernel.org
12516 S:      Odd Fixes
12517 F:      drivers/tty/serial/rp2.*
12518
12519 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12520 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12521 L:      linux-kernel@vger.kernel.org
12522 L:      linux-renesas-soc@vger.kernel.org
12523 S:      Supported
12524 F:      drivers/mfd/bd9571mwv.c
12525 F:      drivers/regulator/bd9571mwv-regulator.c
12526 F:      drivers/gpio/gpio-bd9571mwv.c
12527 F:      include/linux/mfd/bd9571mwv.h
12528 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12529
12530 ROSE NETWORK LAYER
12531 M:      Ralf Baechle <ralf@linux-mips.org>
12532 L:      linux-hams@vger.kernel.org
12533 W:      http://www.linux-ax25.org/
12534 S:      Maintained
12535 F:      include/net/rose.h
12536 F:      include/uapi/linux/rose.h
12537 F:      net/rose/
12538
12539 RTL2830 MEDIA DRIVER
12540 M:      Antti Palosaari <crope@iki.fi>
12541 L:      linux-media@vger.kernel.org
12542 W:      https://linuxtv.org
12543 W:      http://palosaari.fi/linux/
12544 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12545 T:      git git://linuxtv.org/anttip/media_tree.git
12546 S:      Maintained
12547 F:      drivers/media/dvb-frontends/rtl2830*
12548
12549 RTL2832 MEDIA DRIVER
12550 M:      Antti Palosaari <crope@iki.fi>
12551 L:      linux-media@vger.kernel.org
12552 W:      https://linuxtv.org
12553 W:      http://palosaari.fi/linux/
12554 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12555 T:      git git://linuxtv.org/anttip/media_tree.git
12556 S:      Maintained
12557 F:      drivers/media/dvb-frontends/rtl2832*
12558
12559 RTL2832_SDR MEDIA DRIVER
12560 M:      Antti Palosaari <crope@iki.fi>
12561 L:      linux-media@vger.kernel.org
12562 W:      https://linuxtv.org
12563 W:      http://palosaari.fi/linux/
12564 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12565 T:      git git://linuxtv.org/anttip/media_tree.git
12566 S:      Maintained
12567 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12568
12569 RTL8180 WIRELESS DRIVER
12570 L:      linux-wireless@vger.kernel.org
12571 W:      http://wireless.kernel.org/
12572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12573 S:      Orphan
12574 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12575
12576 RTL8187 WIRELESS DRIVER
12577 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12578 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12579 M:      Larry Finger <Larry.Finger@lwfinger.net>
12580 L:      linux-wireless@vger.kernel.org
12581 W:      http://wireless.kernel.org/
12582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12583 S:      Maintained
12584 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12585
12586 REALTEK WIRELESS DRIVER (rtlwifi family)
12587 M:      Ping-Ke Shih <pkshih@realtek.com>
12588 L:      linux-wireless@vger.kernel.org
12589 W:      http://wireless.kernel.org/
12590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12591 S:      Maintained
12592 F:      drivers/net/wireless/realtek/rtlwifi/
12593
12594 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12595 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12596 L:      linux-wireless@vger.kernel.org
12597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12598 S:      Maintained
12599 F:      drivers/net/wireless/realtek/rtl8xxxu/
12600
12601 RXRPC SOCKETS (AF_RXRPC)
12602 M:      David Howells <dhowells@redhat.com>
12603 L:      linux-afs@lists.infradead.org
12604 S:      Supported
12605 F:      net/rxrpc/
12606 F:      include/keys/rxrpc-type.h
12607 F:      include/net/af_rxrpc.h
12608 F:      include/trace/events/rxrpc.h
12609 F:      include/uapi/linux/rxrpc.h
12610 F:      Documentation/networking/rxrpc.txt
12611 W:      https://www.infradead.org/~dhowells/kafs/
12612
12613 S3 SAVAGE FRAMEBUFFER DRIVER
12614 M:      Antonino Daplas <adaplas@gmail.com>
12615 L:      linux-fbdev@vger.kernel.org
12616 S:      Maintained
12617 F:      drivers/video/fbdev/savage/
12618
12619 S390
12620 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12621 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12622 L:      linux-s390@vger.kernel.org
12623 W:      http://www.ibm.com/developerworks/linux/linux390/
12624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12625 S:      Supported
12626 F:      arch/s390/
12627 F:      drivers/s390/
12628 F:      Documentation/s390/
12629 F:      Documentation/driver-api/s390-drivers.rst
12630
12631 S390 COMMON I/O LAYER
12632 M:      Sebastian Ott <sebott@linux.ibm.com>
12633 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12634 L:      linux-s390@vger.kernel.org
12635 W:      http://www.ibm.com/developerworks/linux/linux390/
12636 S:      Supported
12637 F:      drivers/s390/cio/
12638
12639 S390 DASD DRIVER
12640 M:      Stefan Haberland <sth@linux.ibm.com>
12641 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12642 L:      linux-s390@vger.kernel.org
12643 W:      http://www.ibm.com/developerworks/linux/linux390/
12644 S:      Supported
12645 F:      drivers/s390/block/dasd*
12646 F:      block/partitions/ibm.c
12647
12648 S390 IOMMU (PCI)
12649 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12650 L:      linux-s390@vger.kernel.org
12651 W:      http://www.ibm.com/developerworks/linux/linux390/
12652 S:      Supported
12653 F:      drivers/iommu/s390-iommu.c
12654
12655 S390 IUCV NETWORK LAYER
12656 M:      Julian Wiedmann <jwi@linux.ibm.com>
12657 M:      Ursula Braun <ubraun@linux.ibm.com>
12658 L:      linux-s390@vger.kernel.org
12659 W:      http://www.ibm.com/developerworks/linux/linux390/
12660 S:      Supported
12661 F:      drivers/s390/net/*iucv*
12662 F:      include/net/iucv/
12663 F:      net/iucv/
12664
12665 S390 NETWORK DRIVERS
12666 M:      Julian Wiedmann <jwi@linux.ibm.com>
12667 M:      Ursula Braun <ubraun@linux.ibm.com>
12668 L:      linux-s390@vger.kernel.org
12669 W:      http://www.ibm.com/developerworks/linux/linux390/
12670 S:      Supported
12671 F:      drivers/s390/net/
12672
12673 S390 PCI SUBSYSTEM
12674 M:      Sebastian Ott <sebott@linux.ibm.com>
12675 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12676 L:      linux-s390@vger.kernel.org
12677 W:      http://www.ibm.com/developerworks/linux/linux390/
12678 S:      Supported
12679 F:      arch/s390/pci/
12680 F:      drivers/pci/hotplug/s390_pci_hpc.c
12681
12682 S390 VFIO-CCW DRIVER
12683 M:      Cornelia Huck <cohuck@redhat.com>
12684 M:      Halil Pasic <pasic@linux.ibm.com>
12685 L:      linux-s390@vger.kernel.org
12686 L:      kvm@vger.kernel.org
12687 S:      Supported
12688 F:      drivers/s390/cio/vfio_ccw*
12689 F:      Documentation/s390/vfio-ccw.txt
12690 F:      include/uapi/linux/vfio_ccw.h
12691
12692 S390 ZCRYPT DRIVER
12693 M:      Harald Freudenberger <freude@linux.ibm.com>
12694 L:      linux-s390@vger.kernel.org
12695 W:      http://www.ibm.com/developerworks/linux/linux390/
12696 S:      Supported
12697 F:      drivers/s390/crypto/
12698
12699 S390 ZFCP DRIVER
12700 M:      Steffen Maier <maier@linux.ibm.com>
12701 M:      Benjamin Block <bblock@linux.ibm.com>
12702 L:      linux-s390@vger.kernel.org
12703 W:      http://www.ibm.com/developerworks/linux/linux390/
12704 S:      Supported
12705 F:      drivers/s390/scsi/zfcp_*
12706
12707 S3C24XX SD/MMC Driver
12708 M:      Ben Dooks <ben-linux@fluff.org>
12709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12710 S:      Supported
12711 F:      drivers/mmc/host/s3cmci.*
12712
12713 SAA6588 RDS RECEIVER DRIVER
12714 M:      Hans Verkuil <hverkuil@xs4all.nl>
12715 L:      linux-media@vger.kernel.org
12716 T:      git git://linuxtv.org/media_tree.git
12717 W:      https://linuxtv.org
12718 S:      Odd Fixes
12719 F:      drivers/media/i2c/saa6588*
12720
12721 SAA7134 VIDEO4LINUX DRIVER
12722 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12723 L:      linux-media@vger.kernel.org
12724 W:      https://linuxtv.org
12725 T:      git git://linuxtv.org/media_tree.git
12726 S:      Odd fixes
12727 F:      Documentation/media/v4l-drivers/saa7134*
12728 F:      drivers/media/pci/saa7134/
12729
12730 SAA7146 VIDEO4LINUX-2 DRIVER
12731 M:      Hans Verkuil <hverkuil@xs4all.nl>
12732 L:      linux-media@vger.kernel.org
12733 T:      git git://linuxtv.org/media_tree.git
12734 S:      Maintained
12735 F:      drivers/media/common/saa7146/
12736 F:      drivers/media/pci/saa7146/
12737 F:      include/media/saa7146*
12738
12739 SAMSUNG AUDIO (ASoC) DRIVERS
12740 M:      Krzysztof Kozlowski <krzk@kernel.org>
12741 M:      Sangbeom Kim <sbkim73@samsung.com>
12742 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12743 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12744 S:      Supported
12745 F:      sound/soc/samsung/
12746 F:      Documentation/devicetree/bindings/sound/samsung*
12747
12748 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12749 M:      Krzysztof Kozlowski <krzk@kernel.org>
12750 L:      linux-crypto@vger.kernel.org
12751 L:      linux-samsung-soc@vger.kernel.org
12752 S:      Maintained
12753 F:      drivers/crypto/exynos-rng.c
12754 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12755
12756 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12757 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12758 L:      linux-samsung-soc@vger.kernel.org
12759 S:      Maintained
12760 F:      drivers/char/hw_random/exynos-trng.c
12761 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12762
12763 SAMSUNG FRAMEBUFFER DRIVER
12764 M:      Jingoo Han <jingoohan1@gmail.com>
12765 L:      linux-fbdev@vger.kernel.org
12766 S:      Maintained
12767 F:      drivers/video/fbdev/s3c-fb.c
12768
12769 SAMSUNG LAPTOP DRIVER
12770 M:      Corentin Chary <corentin.chary@gmail.com>
12771 L:      platform-driver-x86@vger.kernel.org
12772 S:      Maintained
12773 F:      drivers/platform/x86/samsung-laptop.c
12774
12775 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12776 M:      Sangbeom Kim <sbkim73@samsung.com>
12777 M:      Krzysztof Kozlowski <krzk@kernel.org>
12778 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12779 L:      linux-kernel@vger.kernel.org
12780 L:      linux-samsung-soc@vger.kernel.org
12781 S:      Supported
12782 F:      drivers/mfd/sec*.c
12783 F:      drivers/regulator/s2m*.c
12784 F:      drivers/regulator/s5m*.c
12785 F:      drivers/clk/clk-s2mps11.c
12786 F:      drivers/rtc/rtc-s5m.c
12787 F:      include/linux/mfd/samsung/
12788 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12789 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12790 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12791 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12792
12793 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12794 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12795 L:      linux-media@vger.kernel.org
12796 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12797 S:      Maintained
12798 F:      drivers/media/platform/s3c-camif/
12799 F:      include/media/drv-intf/s3c_camif.h
12800
12801 SAMSUNG S3FWRN5 NFC DRIVER
12802 M:      Robert Baldyga <r.baldyga@samsung.com>
12803 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12804 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12805 S:      Supported
12806 F:      drivers/nfc/s3fwrn5
12807
12808 SAMSUNG S5C73M3 CAMERA DRIVER
12809 M:      Kyungmin Park <kyungmin.park@samsung.com>
12810 M:      Andrzej Hajda <a.hajda@samsung.com>
12811 L:      linux-media@vger.kernel.org
12812 S:      Supported
12813 F:      drivers/media/i2c/s5c73m3/*
12814
12815 SAMSUNG S5K5BAF CAMERA DRIVER
12816 M:      Kyungmin Park <kyungmin.park@samsung.com>
12817 M:      Andrzej Hajda <a.hajda@samsung.com>
12818 L:      linux-media@vger.kernel.org
12819 S:      Supported
12820 F:      drivers/media/i2c/s5k5baf.c
12821
12822 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12823 M:      Krzysztof Kozlowski <krzk@kernel.org>
12824 M:      Vladimir Zapolskiy <vz@mleia.com>
12825 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12826 L:      linux-crypto@vger.kernel.org
12827 L:      linux-samsung-soc@vger.kernel.org
12828 S:      Maintained
12829 F:      drivers/crypto/s5p-sss.c
12830
12831 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12832 M:      Kyungmin Park <kyungmin.park@samsung.com>
12833 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12834 L:      linux-media@vger.kernel.org
12835 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12836 S:      Supported
12837 F:      drivers/media/platform/exynos4-is/
12838
12839 SAMSUNG SOC CLOCK DRIVERS
12840 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12841 M:      Tomasz Figa <tomasz.figa@gmail.com>
12842 M:      Chanwoo Choi <cw00.choi@samsung.com>
12843 S:      Supported
12844 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12846 F:      drivers/clk/samsung/
12847 F:      include/dt-bindings/clock/exynos*.h
12848 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12849
12850 SAMSUNG SPI DRIVERS
12851 M:      Kukjin Kim <kgene@kernel.org>
12852 M:      Krzysztof Kozlowski <krzk@kernel.org>
12853 M:      Andi Shyti <andi@etezian.org>
12854 L:      linux-spi@vger.kernel.org
12855 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12856 S:      Maintained
12857 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12858 F:      drivers/spi/spi-s3c*
12859 F:      include/linux/platform_data/spi-s3c64xx.h
12860
12861 SAMSUNG SXGBE DRIVERS
12862 M:      Byungho An <bh74.an@samsung.com>
12863 M:      Girish K S <ks.giri@samsung.com>
12864 M:      Vipul Pandya <vipul.pandya@samsung.com>
12865 S:      Supported
12866 L:      netdev@vger.kernel.org
12867 F:      drivers/net/ethernet/samsung/sxgbe/
12868
12869 SAMSUNG THERMAL DRIVER
12870 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12871 L:      linux-pm@vger.kernel.org
12872 L:      linux-samsung-soc@vger.kernel.org
12873 S:      Supported
12874 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12875 F:      drivers/thermal/samsung/
12876
12877 SAMSUNG USB2 PHY DRIVER
12878 M:      Kamil Debski <kamil@wypas.org>
12879 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12880 L:      linux-kernel@vger.kernel.org
12881 S:      Supported
12882 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12883 F:      Documentation/phy/samsung-usb2.txt
12884 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12885 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12886 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12887 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12888 F:      drivers/phy/samsung/phy-samsung-usb2.c
12889 F:      drivers/phy/samsung/phy-samsung-usb2.h
12890
12891 SC1200 WDT DRIVER
12892 M:      Zwane Mwaikambo <zwanem@gmail.com>
12893 S:      Maintained
12894 F:      drivers/watchdog/sc1200wdt.c
12895
12896 SCHEDULER
12897 M:      Ingo Molnar <mingo@redhat.com>
12898 M:      Peter Zijlstra <peterz@infradead.org>
12899 L:      linux-kernel@vger.kernel.org
12900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12901 S:      Maintained
12902 F:      kernel/sched/
12903 F:      include/linux/sched.h
12904 F:      include/uapi/linux/sched.h
12905 F:      include/linux/wait.h
12906
12907 SCR24X CHIP CARD INTERFACE DRIVER
12908 M:      Lubomir Rintel <lkundrak@v3.sk>
12909 S:      Supported
12910 F:      drivers/char/pcmcia/scr24x_cs.c
12911
12912 SCSI CDROM DRIVER
12913 M:      Jens Axboe <axboe@kernel.dk>
12914 L:      linux-scsi@vger.kernel.org
12915 W:      http://www.kernel.dk
12916 S:      Maintained
12917 F:      drivers/scsi/sr*
12918
12919 SCSI RDMA PROTOCOL (SRP) INITIATOR
12920 M:      Bart Van Assche <bvanassche@acm.org>
12921 L:      linux-rdma@vger.kernel.org
12922 S:      Supported
12923 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12924 F:      drivers/infiniband/ulp/srp/
12925 F:      include/scsi/srp.h
12926
12927 SCSI RDMA PROTOCOL (SRP) TARGET
12928 M:      Bart Van Assche <bvanassche@acm.org>
12929 L:      linux-rdma@vger.kernel.org
12930 L:      target-devel@vger.kernel.org
12931 S:      Supported
12932 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12933 F:      drivers/infiniband/ulp/srpt/
12934
12935 SCSI SG DRIVER
12936 M:      Doug Gilbert <dgilbert@interlog.com>
12937 L:      linux-scsi@vger.kernel.org
12938 W:      http://sg.danny.cz/sg
12939 S:      Maintained
12940 F:      Documentation/scsi/scsi-generic.txt
12941 F:      drivers/scsi/sg.c
12942 F:      include/scsi/sg.h
12943
12944 SCSI SUBSYSTEM
12945 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12947 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12949 L:      linux-scsi@vger.kernel.org
12950 S:      Maintained
12951 F:      Documentation/devicetree/bindings/scsi/
12952 F:      drivers/scsi/
12953 F:      include/scsi/
12954
12955 SCSI TAPE DRIVER
12956 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12957 L:      linux-scsi@vger.kernel.org
12958 S:      Maintained
12959 F:      Documentation/scsi/st.txt
12960 F:      drivers/scsi/st.*
12961 F:      drivers/scsi/st_*.h
12962
12963 SCTP PROTOCOL
12964 M:      Vlad Yasevich <vyasevich@gmail.com>
12965 M:      Neil Horman <nhorman@tuxdriver.com>
12966 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12967 L:      linux-sctp@vger.kernel.org
12968 W:      http://lksctp.sourceforge.net
12969 S:      Maintained
12970 F:      Documentation/networking/sctp.txt
12971 F:      include/linux/sctp.h
12972 F:      include/uapi/linux/sctp.h
12973 F:      include/net/sctp/
12974 F:      net/sctp/
12975
12976 SCx200 CPU SUPPORT
12977 M:      Jim Cromie <jim.cromie@gmail.com>
12978 S:      Odd Fixes
12979 F:      Documentation/i2c/busses/scx200_acb
12980 F:      arch/x86/platform/scx200/
12981 F:      drivers/watchdog/scx200_wdt.c
12982 F:      drivers/i2c/busses/scx200*
12983 F:      drivers/mtd/maps/scx200_docflash.c
12984 F:      include/linux/scx200.h
12985
12986 SCx200 GPIO DRIVER
12987 M:      Jim Cromie <jim.cromie@gmail.com>
12988 S:      Maintained
12989 F:      drivers/char/scx200_gpio.c
12990 F:      include/linux/scx200_gpio.h
12991
12992 SCx200 HRT CLOCKSOURCE DRIVER
12993 M:      Jim Cromie <jim.cromie@gmail.com>
12994 S:      Maintained
12995 F:      drivers/clocksource/scx200_hrt.c
12996
12997 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12998 M:      Sascha Sommer <saschasommer@freenet.de>
12999 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13000 S:      Maintained
13001 F:      drivers/mmc/host/sdricoh_cs.c
13002
13003 SECURE COMPUTING
13004 M:      Kees Cook <keescook@chromium.org>
13005 R:      Andy Lutomirski <luto@amacapital.net>
13006 R:      Will Drewry <wad@chromium.org>
13007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13008 S:      Supported
13009 F:      kernel/seccomp.c
13010 F:      include/uapi/linux/seccomp.h
13011 F:      include/linux/seccomp.h
13012 F:      tools/testing/selftests/seccomp/*
13013 F:      tools/testing/selftests/kselftest_harness.h
13014 F:      Documentation/userspace-api/seccomp_filter.rst
13015 K:      \bsecure_computing
13016 K:      \bTIF_SECCOMP\b
13017
13018 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13019 M:      Al Cooper <alcooperx@gmail.com>
13020 L:      linux-mmc@vger.kernel.org
13021 L:      bcm-kernel-feedback-list@broadcom.com
13022 S:      Maintained
13023 F:      drivers/mmc/host/sdhci-brcmstb*
13024
13025 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13026 M:      Adrian Hunter <adrian.hunter@intel.com>
13027 L:      linux-mmc@vger.kernel.org
13028 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13029 S:      Maintained
13030 F:      drivers/mmc/host/sdhci*
13031 F:      include/linux/mmc/sdhci*
13032
13033 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13034 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13035 M:      Manjunath M B <manjumb@synopsys.com>
13036 L:      linux-mmc@vger.kernel.org
13037 S:      Maintained
13038 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13039
13040 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13041 M:      Ben Dooks <ben-linux@fluff.org>
13042 M:      Jaehoon Chung <jh80.chung@samsung.com>
13043 L:      linux-mmc@vger.kernel.org
13044 S:      Maintained
13045 F:      drivers/mmc/host/sdhci-s3c*
13046
13047 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13048 M:      Viresh Kumar <vireshk@kernel.org>
13049 L:      linux-mmc@vger.kernel.org
13050 S:      Maintained
13051 F:      drivers/mmc/host/sdhci-spear.c
13052
13053 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13054 M:      Kishon Vijay Abraham I <kishon@ti.com>
13055 L:      linux-mmc@vger.kernel.org
13056 S:      Maintained
13057 F:      drivers/mmc/host/sdhci-omap.c
13058
13059 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13060 M:      Scott Bauer <scott.bauer@intel.com>
13061 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13062 L:      linux-block@vger.kernel.org
13063 S:      Supported
13064 F:      block/sed*
13065 F:      block/opal_proto.h
13066 F:      include/linux/sed*
13067 F:      include/uapi/linux/sed*
13068
13069 SECURITY CONTACT
13070 M:      Security Officers <security@kernel.org>
13071 S:      Supported
13072
13073 SECURITY SUBSYSTEM
13074 M:      James Morris <jmorris@namei.org>
13075 M:      "Serge E. Hallyn" <serge@hallyn.com>
13076 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13078 W:      http://kernsec.org/
13079 S:      Supported
13080 F:      security/
13081 X:      security/selinux/
13082
13083 SELINUX SECURITY MODULE
13084 M:      Paul Moore <paul@paul-moore.com>
13085 M:      Stephen Smalley <sds@tycho.nsa.gov>
13086 M:      Eric Paris <eparis@parisplace.org>
13087 L:      selinux@vger.kernel.org
13088 W:      https://selinuxproject.org
13089 W:      https://github.com/SELinuxProject
13090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13091 S:      Supported
13092 F:      include/linux/selinux*
13093 F:      security/selinux/
13094 F:      scripts/selinux/
13095 F:      Documentation/admin-guide/LSM/SELinux.rst
13096
13097 SENSABLE PHANTOM
13098 M:      Jiri Slaby <jirislaby@gmail.com>
13099 S:      Maintained
13100 F:      drivers/misc/phantom.c
13101 F:      include/uapi/linux/phantom.h
13102
13103 SERIAL DEVICE BUS
13104 M:      Rob Herring <robh@kernel.org>
13105 L:      linux-serial@vger.kernel.org
13106 S:      Maintained
13107 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13108 F:      drivers/tty/serdev/
13109 F:      include/linux/serdev.h
13110
13111 SERIAL DRIVERS
13112 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13113 L:      linux-serial@vger.kernel.org
13114 S:      Maintained
13115 F:      Documentation/devicetree/bindings/serial/
13116 F:      drivers/tty/serial/
13117
13118 SERIAL IR RECEIVER
13119 M:      Sean Young <sean@mess.org>
13120 L:      linux-media@vger.kernel.org
13121 S:      Maintained
13122 F:      drivers/media/rc/serial_ir.c
13123
13124 SFC NETWORK DRIVER
13125 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13126 M:      Edward Cree <ecree@solarflare.com>
13127 M:      Bert Kenward <bkenward@solarflare.com>
13128 L:      netdev@vger.kernel.org
13129 S:      Supported
13130 F:      drivers/net/ethernet/sfc/
13131
13132 SGI GRU DRIVER
13133 M:      Dimitri Sivanich <sivanich@sgi.com>
13134 S:      Maintained
13135 F:      drivers/misc/sgi-gru/
13136
13137 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13138 M:      Pat Gefre <pfg@sgi.com>
13139 L:      linux-ia64@vger.kernel.org
13140 S:      Supported
13141 F:      Documentation/ia64/serial.txt
13142 F:      drivers/tty/serial/ioc?_serial.c
13143 F:      include/linux/ioc?.h
13144
13145 SGI XP/XPC/XPNET DRIVER
13146 M:      Cliff Whickman <cpw@sgi.com>
13147 M:      Robin Holt <robinmholt@gmail.com>
13148 S:      Maintained
13149 F:      drivers/misc/sgi-xp/
13150
13151 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13152 M:      Ursula Braun <ubraun@linux.ibm.com>
13153 L:      linux-s390@vger.kernel.org
13154 W:      http://www.ibm.com/developerworks/linux/linux390/
13155 S:      Supported
13156 F:      net/smc/
13157
13158 SHARP RJ54N1CB0C SENSOR DRIVER
13159 M:      Jacopo Mondi <jacopo@jmondi.org>
13160 L:      linux-media@vger.kernel.org
13161 T:      git git://linuxtv.org/media_tree.git
13162 S:      Odd fixes
13163 F:      drivers/media/i2c/rj54n1cb0c.c
13164 F:      include/media/i2c/rj54n1cb0c.h
13165
13166 SH_VEU V4L2 MEM2MEM DRIVER
13167 L:      linux-media@vger.kernel.org
13168 S:      Orphan
13169 F:      drivers/media/platform/sh_veu.c
13170
13171 SH_VOU V4L2 OUTPUT DRIVER
13172 L:      linux-media@vger.kernel.org
13173 S:      Orphan
13174 F:      drivers/media/platform/sh_vou.c
13175 F:      include/media/drv-intf/sh_vou.h
13176
13177 SI2157 MEDIA DRIVER
13178 M:      Antti Palosaari <crope@iki.fi>
13179 L:      linux-media@vger.kernel.org
13180 W:      https://linuxtv.org
13181 W:      http://palosaari.fi/linux/
13182 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13183 T:      git git://linuxtv.org/anttip/media_tree.git
13184 S:      Maintained
13185 F:      drivers/media/tuners/si2157*
13186
13187 SI2165 MEDIA DRIVER
13188 M:      Matthias Schwarzott <zzam@gentoo.org>
13189 L:      linux-media@vger.kernel.org
13190 W:      https://linuxtv.org
13191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13192 S:      Maintained
13193 F:      drivers/media/dvb-frontends/si2165*
13194
13195 SI2168 MEDIA DRIVER
13196 M:      Antti Palosaari <crope@iki.fi>
13197 L:      linux-media@vger.kernel.org
13198 W:      https://linuxtv.org
13199 W:      http://palosaari.fi/linux/
13200 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13201 T:      git git://linuxtv.org/anttip/media_tree.git
13202 S:      Maintained
13203 F:      drivers/media/dvb-frontends/si2168*
13204
13205 SI470X FM RADIO RECEIVER I2C DRIVER
13206 M:      Hans Verkuil <hverkuil@xs4all.nl>
13207 L:      linux-media@vger.kernel.org
13208 T:      git git://linuxtv.org/media_tree.git
13209 W:      https://linuxtv.org
13210 S:      Odd Fixes
13211 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13212
13213 SI470X FM RADIO RECEIVER USB DRIVER
13214 M:      Hans Verkuil <hverkuil@xs4all.nl>
13215 L:      linux-media@vger.kernel.org
13216 T:      git git://linuxtv.org/media_tree.git
13217 W:      https://linuxtv.org
13218 S:      Maintained
13219 F:      drivers/media/radio/si470x/radio-si470x-common.c
13220 F:      drivers/media/radio/si470x/radio-si470x.h
13221 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13222
13223 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13224 M:      Eduardo Valentin <edubezval@gmail.com>
13225 L:      linux-media@vger.kernel.org
13226 T:      git git://linuxtv.org/media_tree.git
13227 W:      https://linuxtv.org
13228 S:      Odd Fixes
13229 F:      drivers/media/radio/si4713/si4713.?
13230
13231 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13232 M:      Eduardo Valentin <edubezval@gmail.com>
13233 L:      linux-media@vger.kernel.org
13234 T:      git git://linuxtv.org/media_tree.git
13235 W:      https://linuxtv.org
13236 S:      Odd Fixes
13237 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13238
13239 SI4713 FM RADIO TRANSMITTER USB DRIVER
13240 M:      Hans Verkuil <hverkuil@xs4all.nl>
13241 L:      linux-media@vger.kernel.org
13242 T:      git git://linuxtv.org/media_tree.git
13243 W:      https://linuxtv.org
13244 S:      Maintained
13245 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13246
13247 SIANO DVB DRIVER
13248 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13249 L:      linux-media@vger.kernel.org
13250 W:      https://linuxtv.org
13251 T:      git git://linuxtv.org/media_tree.git
13252 S:      Odd fixes
13253 F:      drivers/media/common/siano/
13254 F:      drivers/media/usb/siano/
13255 F:      drivers/media/usb/siano/
13256 F:      drivers/media/mmc/siano/
13257
13258 SIFIVE DRIVERS
13259 M:      Palmer Dabbelt <palmer@sifive.com>
13260 L:      linux-riscv@lists.infradead.org
13261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13262 S:      Supported
13263 K:      sifive
13264 N:      sifive
13265
13266 SILEAD TOUCHSCREEN DRIVER
13267 M:      Hans de Goede <hdegoede@redhat.com>
13268 L:      linux-input@vger.kernel.org
13269 L:      platform-driver-x86@vger.kernel.org
13270 S:      Maintained
13271 F:      drivers/input/touchscreen/silead.c
13272 F:      drivers/platform/x86/touchscreen_dmi.c
13273
13274 SILICON MOTION SM712 FRAME BUFFER DRIVER
13275 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13276 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13277 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13278 L:      linux-fbdev@vger.kernel.org
13279 S:      Maintained
13280 F:      drivers/video/fbdev/sm712*
13281 F:      Documentation/fb/sm712fb.txt
13282
13283 SIMPLE FIRMWARE INTERFACE (SFI)
13284 M:      Len Brown <lenb@kernel.org>
13285 L:      sfi-devel@simplefirmware.org
13286 W:      http://simplefirmware.org/
13287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13288 S:      Supported
13289 F:      arch/x86/platform/sfi/
13290 F:      drivers/sfi/
13291 F:      include/linux/sfi*.h
13292
13293 SIMPLEFB FB DRIVER
13294 M:      Hans de Goede <hdegoede@redhat.com>
13295 L:      linux-fbdev@vger.kernel.org
13296 S:      Maintained
13297 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13298 F:      drivers/video/fbdev/simplefb.c
13299 F:      include/linux/platform_data/simplefb.h
13300
13301 SIMTEC EB110ATX (Chalice CATS)
13302 P:      Ben Dooks
13303 P:      Vincent Sanders <vince@simtec.co.uk>
13304 M:      Simtec Linux Team <linux@simtec.co.uk>
13305 W:      http://www.simtec.co.uk/products/EB110ATX/
13306 S:      Supported
13307
13308 SIMTEC EB2410ITX (BAST)
13309 P:      Ben Dooks
13310 P:      Vincent Sanders <vince@simtec.co.uk>
13311 M:      Simtec Linux Team <linux@simtec.co.uk>
13312 W:      http://www.simtec.co.uk/products/EB2410ITX/
13313 S:      Supported
13314 F:      arch/arm/mach-s3c24xx/mach-bast.c
13315 F:      arch/arm/mach-s3c24xx/bast-ide.c
13316 F:      arch/arm/mach-s3c24xx/bast-irq.c
13317
13318 SIPHASH PRF ROUTINES
13319 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13320 S:      Maintained
13321 F:      lib/siphash.c
13322 F:      lib/test_siphash.c
13323 F:      include/linux/siphash.h
13324
13325 SIOX
13326 M:      Gavin Schenk <g.schenk@eckelmann.de>
13327 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13328 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13329 S:      Supported
13330 F:      drivers/siox/*
13331 F:      include/trace/events/siox.h
13332
13333 SIS 190 ETHERNET DRIVER
13334 M:      Francois Romieu <romieu@fr.zoreil.com>
13335 L:      netdev@vger.kernel.org
13336 S:      Maintained
13337 F:      drivers/net/ethernet/sis/sis190.c
13338
13339 SIS 900/7016 FAST ETHERNET DRIVER
13340 M:      Daniele Venzano <venza@brownhat.org>
13341 W:      http://www.brownhat.org/sis900.html
13342 L:      netdev@vger.kernel.org
13343 S:      Maintained
13344 F:      drivers/net/ethernet/sis/sis900.*
13345
13346 SIS FRAMEBUFFER DRIVER
13347 M:      Thomas Winischhofer <thomas@winischhofer.net>
13348 W:      http://www.winischhofer.net/linuxsisvga.shtml
13349 S:      Maintained
13350 F:      Documentation/fb/sisfb.txt
13351 F:      drivers/video/fbdev/sis/
13352 F:      include/video/sisfb.h
13353
13354 SIS USB2VGA DRIVER
13355 M:      Thomas Winischhofer <thomas@winischhofer.net>
13356 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13357 S:      Maintained
13358 F:      drivers/usb/misc/sisusbvga/
13359
13360 SLAB ALLOCATOR
13361 M:      Christoph Lameter <cl@linux.com>
13362 M:      Pekka Enberg <penberg@kernel.org>
13363 M:      David Rientjes <rientjes@google.com>
13364 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13365 M:      Andrew Morton <akpm@linux-foundation.org>
13366 L:      linux-mm@kvack.org
13367 S:      Maintained
13368 F:      include/linux/sl?b*.h
13369 F:      mm/sl?b*
13370
13371 SLEEPABLE READ-COPY UPDATE (SRCU)
13372 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13373 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13374 M:      Josh Triplett <josh@joshtriplett.org>
13375 R:      Steven Rostedt <rostedt@goodmis.org>
13376 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13377 L:      linux-kernel@vger.kernel.org
13378 W:      http://www.rdrop.com/users/paulmck/RCU/
13379 S:      Supported
13380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13381 F:      include/linux/srcu*.h
13382 F:      kernel/rcu/srcu*.c
13383
13384 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13385 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13386 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13387 S:      Maintained
13388 F:      drivers/slimbus/
13389 F:      Documentation/devicetree/bindings/slimbus/
13390 F:      include/linux/slimbus.h
13391
13392 SMACK SECURITY MODULE
13393 M:      Casey Schaufler <casey@schaufler-ca.com>
13394 L:      linux-security-module@vger.kernel.org
13395 W:      http://schaufler-ca.com
13396 T:      git git://github.com/cschaufler/smack-next
13397 S:      Maintained
13398 F:      Documentation/admin-guide/LSM/Smack.rst
13399 F:      security/smack/
13400
13401 SMC91x ETHERNET DRIVER
13402 M:      Nicolas Pitre <nico@fluxnic.net>
13403 S:      Odd Fixes
13404 F:      drivers/net/ethernet/smsc/smc91x.*
13405
13406 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13407 M:      Sakari Ailus <sakari.ailus@iki.fi>
13408 L:      linux-media@vger.kernel.org
13409 S:      Maintained
13410 F:      drivers/media/i2c/smiapp/
13411 F:      include/media/i2c/smiapp.h
13412 F:      drivers/media/i2c/smiapp-pll.c
13413 F:      drivers/media/i2c/smiapp-pll.h
13414 F:      include/uapi/linux/smiapp.h
13415 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13416
13417 SMM665 HARDWARE MONITOR DRIVER
13418 M:      Guenter Roeck <linux@roeck-us.net>
13419 L:      linux-hwmon@vger.kernel.org
13420 S:      Maintained
13421 F:      Documentation/hwmon/smm665
13422 F:      drivers/hwmon/smm665.c
13423
13424 SMSC EMC2103 HARDWARE MONITOR DRIVER
13425 M:      Steve Glendinning <steve.glendinning@shawell.net>
13426 L:      linux-hwmon@vger.kernel.org
13427 S:      Maintained
13428 F:      Documentation/hwmon/emc2103
13429 F:      drivers/hwmon/emc2103.c
13430
13431 SMSC SCH5627 HARDWARE MONITOR DRIVER
13432 M:      Hans de Goede <hdegoede@redhat.com>
13433 L:      linux-hwmon@vger.kernel.org
13434 S:      Supported
13435 F:      Documentation/hwmon/sch5627
13436 F:      drivers/hwmon/sch5627.c
13437
13438 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13439 M:      Steve Glendinning <steve.glendinning@shawell.net>
13440 L:      linux-fbdev@vger.kernel.org
13441 S:      Maintained
13442 F:      drivers/video/fbdev/smscufx.c
13443
13444 SMSC47B397 HARDWARE MONITOR DRIVER
13445 M:      Jean Delvare <jdelvare@suse.com>
13446 L:      linux-hwmon@vger.kernel.org
13447 S:      Maintained
13448 F:      Documentation/hwmon/smsc47b397
13449 F:      drivers/hwmon/smsc47b397.c
13450
13451 SMSC911x ETHERNET DRIVER
13452 M:      Steve Glendinning <steve.glendinning@shawell.net>
13453 L:      netdev@vger.kernel.org
13454 S:      Maintained
13455 F:      include/linux/smsc911x.h
13456 F:      drivers/net/ethernet/smsc/smsc911x.*
13457
13458 SMSC9420 PCI ETHERNET DRIVER
13459 M:      Steve Glendinning <steve.glendinning@shawell.net>
13460 L:      netdev@vger.kernel.org
13461 S:      Maintained
13462 F:      drivers/net/ethernet/smsc/smsc9420.*
13463
13464 SOC-CAMERA V4L2 SUBSYSTEM
13465 L:      linux-media@vger.kernel.org
13466 T:      git git://linuxtv.org/media_tree.git
13467 S:      Orphan
13468 F:      include/media/soc*
13469 F:      drivers/media/i2c/soc_camera/
13470 F:      drivers/media/platform/soc_camera/
13471
13472 SOCIONEXT SYNQUACER I2C DRIVER
13473 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13474 L:      linux-i2c@vger.kernel.org
13475 S:      Maintained
13476 F:      drivers/i2c/busses/i2c-synquacer.c
13477 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13478
13479 SOCIONEXT UNIPHIER SOUND DRIVER
13480 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13481 S:      Orphan
13482 F:      sound/soc/uniphier/
13483
13484 SOEKRIS NET48XX LED SUPPORT
13485 M:      Chris Boot <bootc@bootc.net>
13486 S:      Maintained
13487 F:      drivers/leds/leds-net48xx.c
13488
13489 SOFT-ROCE DRIVER (rxe)
13490 M:      Moni Shoua <monis@mellanox.com>
13491 L:      linux-rdma@vger.kernel.org
13492 S:      Supported
13493 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13494 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13495 F:      drivers/infiniband/sw/rxe/
13496 F:      include/uapi/rdma/rdma_user_rxe.h
13497
13498 SOFTLOGIC 6x10 MPEG CODEC
13499 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13500 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13501 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13502 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13503 M:      Ismael Luceno <ismael@iodev.co.uk>
13504 L:      linux-media@vger.kernel.org
13505 S:      Supported
13506 F:      drivers/media/pci/solo6x10/
13507
13508 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13509 M:      James Morse <james.morse@arm.com>
13510 L:      linux-arm-kernel@lists.infradead.org
13511 S:      Maintained
13512 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13513 F:      drivers/firmware/arm_sdei.c
13514 F:      include/linux/sdei.h
13515 F:      include/uapi/linux/sdei.h
13516
13517 SOFTWARE RAID (Multiple Disks) SUPPORT
13518 M:      Shaohua Li <shli@kernel.org>
13519 L:      linux-raid@vger.kernel.org
13520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13521 S:      Supported
13522 F:      drivers/md/Makefile
13523 F:      drivers/md/Kconfig
13524 F:      drivers/md/md*
13525 F:      drivers/md/raid*
13526 F:      include/linux/raid/
13527 F:      include/uapi/linux/raid/
13528
13529 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13530 M:      Jassi Brar <jaswinder.singh@linaro.org>
13531 L:      netdev@vger.kernel.org
13532 S:      Maintained
13533 F:      drivers/net/ethernet/socionext/netsec.c
13534 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13535
13536 SOLIDRUN CLEARFOG SUPPORT
13537 M:      Russell King <linux@armlinux.org.uk>
13538 S:      Maintained
13539 F:      arch/arm/boot/dts/armada-388-clearfog*
13540 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13541
13542 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13543 M:      Russell King <linux@armlinux.org.uk>
13544 S:      Maintained
13545 F:      arch/arm/boot/dts/imx6*-cubox-i*
13546 F:      arch/arm/boot/dts/imx6*-hummingboard*
13547 F:      arch/arm/boot/dts/imx6*-sr-*
13548
13549 SONIC NETWORK DRIVER
13550 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13551 L:      netdev@vger.kernel.org
13552 S:      Maintained
13553 F:      drivers/net/ethernet/natsemi/sonic.*
13554
13555 SONICS SILICON BACKPLANE DRIVER (SSB)
13556 M:      Michael Buesch <m@bues.ch>
13557 L:      linux-wireless@vger.kernel.org
13558 S:      Maintained
13559 F:      drivers/ssb/
13560 F:      include/linux/ssb/
13561
13562 SONY IMX258 SENSOR DRIVER
13563 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13564 L:      linux-media@vger.kernel.org
13565 T:      git git://linuxtv.org/media_tree.git
13566 S:      Maintained
13567 F:      drivers/media/i2c/imx258.c
13568
13569 SONY IMX274 SENSOR DRIVER
13570 M:      Leon Luo <leonl@leopardimaging.com>
13571 L:      linux-media@vger.kernel.org
13572 T:      git git://linuxtv.org/media_tree.git
13573 S:      Maintained
13574 F:      drivers/media/i2c/imx274.c
13575 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13576
13577 SONY MEMORYSTICK CARD SUPPORT
13578 M:      Alex Dubov <oakad@yahoo.com>
13579 W:      http://tifmxx.berlios.de/
13580 S:      Maintained
13581 F:      drivers/memstick/host/tifm_ms.c
13582
13583 SONY MEMORYSTICK STANDARD SUPPORT
13584 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13585 S:      Maintained
13586 F:      drivers/memstick/core/ms_block.*
13587
13588 SONY VAIO CONTROL DEVICE DRIVER
13589 M:      Mattia Dongili <malattia@linux.it>
13590 L:      platform-driver-x86@vger.kernel.org
13591 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13592 S:      Maintained
13593 F:      Documentation/laptops/sony-laptop.txt
13594 F:      drivers/char/sonypi.c
13595 F:      drivers/platform/x86/sony-laptop.c
13596 F:      include/linux/sony-laptop.h
13597
13598 SOUND
13599 M:      Jaroslav Kysela <perex@perex.cz>
13600 M:      Takashi Iwai <tiwai@suse.com>
13601 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13602 W:      http://www.alsa-project.org/
13603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13604 T:      git git://git.alsa-project.org/alsa-kernel.git
13605 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13606 S:      Maintained
13607 F:      Documentation/sound/
13608 F:      include/sound/
13609 F:      include/uapi/sound/
13610 F:      sound/
13611
13612 SOUND - COMPRESSED AUDIO
13613 M:      Vinod Koul <vkoul@kernel.org>
13614 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13616 S:      Supported
13617 F:      Documentation/sound/designs/compress-offload.rst
13618 F:      include/sound/compress_driver.h
13619 F:      include/uapi/sound/compress_*
13620 F:      sound/core/compress_offload.c
13621 F:      sound/soc/soc-compress.c
13622
13623 SOUND - DMAENGINE HELPERS
13624 M:      Lars-Peter Clausen <lars@metafoo.de>
13625 S:      Supported
13626 F:      include/sound/dmaengine_pcm.h
13627 F:      sound/core/pcm_dmaengine.c
13628 F:      sound/soc/soc-generic-dmaengine-pcm.c
13629
13630 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13631 M:      Liam Girdwood <lgirdwood@gmail.com>
13632 M:      Mark Brown <broonie@kernel.org>
13633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13634 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13635 W:      http://alsa-project.org/main/index.php/ASoC
13636 S:      Supported
13637 F:      Documentation/devicetree/bindings/sound/
13638 F:      Documentation/sound/soc/
13639 F:      sound/soc/
13640 F:      include/sound/soc*
13641
13642 SOUNDWIRE SUBSYSTEM
13643 M:      Vinod Koul <vinod.koul@intel.com>
13644 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13645 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13646 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13647 S:      Supported
13648 F:      Documentation/driver-api/soundwire/
13649 F:      drivers/soundwire/
13650 F:      include/linux/soundwire/
13651
13652 SP2 MEDIA DRIVER
13653 M:      Olli Salonen <olli.salonen@iki.fi>
13654 L:      linux-media@vger.kernel.org
13655 W:      https://linuxtv.org
13656 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13657 S:      Maintained
13658 F:      drivers/media/dvb-frontends/sp2*
13659
13660 SPARC + UltraSPARC (sparc/sparc64)
13661 M:      "David S. Miller" <davem@davemloft.net>
13662 L:      sparclinux@vger.kernel.org
13663 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13666 S:      Maintained
13667 F:      arch/sparc/
13668 F:      drivers/sbus/
13669
13670 SPARC SERIAL DRIVERS
13671 M:      "David S. Miller" <davem@davemloft.net>
13672 L:      sparclinux@vger.kernel.org
13673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13675 S:      Maintained
13676 F:      include/linux/sunserialcore.h
13677 F:      drivers/tty/serial/suncore.c
13678 F:      drivers/tty/serial/sunhv.c
13679 F:      drivers/tty/serial/sunsab.c
13680 F:      drivers/tty/serial/sunsab.h
13681 F:      drivers/tty/serial/sunsu.c
13682 F:      drivers/tty/serial/sunzilog.c
13683 F:      drivers/tty/serial/sunzilog.h
13684 F:      drivers/tty/vcc.c
13685
13686 SPARSE CHECKER
13687 M:      "Christopher Li" <sparse@chrisli.org>
13688 L:      linux-sparse@vger.kernel.org
13689 W:      https://sparse.wiki.kernel.org/
13690 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13691 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13692 S:      Maintained
13693 F:      include/linux/compiler.h
13694
13695 SPEAR CLOCK FRAMEWORK SUPPORT
13696 M:      Viresh Kumar <vireshk@kernel.org>
13697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13698 W:      http://www.st.com/spear
13699 S:      Maintained
13700 F:      drivers/clk/spear/
13701
13702 SPEAR PLATFORM SUPPORT
13703 M:      Viresh Kumar <vireshk@kernel.org>
13704 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13706 W:      http://www.st.com/spear
13707 S:      Maintained
13708 F:      arch/arm/boot/dts/spear*
13709 F:      arch/arm/mach-spear/
13710
13711 SPI NOR SUBSYSTEM
13712 M:      Marek Vasut <marek.vasut@gmail.com>
13713 L:      linux-mtd@lists.infradead.org
13714 W:      http://www.linux-mtd.infradead.org/
13715 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13716 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13717 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13718 S:      Maintained
13719 F:      drivers/mtd/spi-nor/
13720 F:      include/linux/mtd/spi-nor.h
13721
13722 SPI SUBSYSTEM
13723 M:      Mark Brown <broonie@kernel.org>
13724 L:      linux-spi@vger.kernel.org
13725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13726 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13727 S:      Maintained
13728 F:      Documentation/devicetree/bindings/spi/
13729 F:      Documentation/spi/
13730 F:      drivers/spi/
13731 F:      include/linux/spi/
13732 F:      include/uapi/linux/spi/
13733 F:      tools/spi/
13734
13735 SPIDERNET NETWORK DRIVER for CELL
13736 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13737 L:      netdev@vger.kernel.org
13738 S:      Supported
13739 F:      Documentation/networking/spider_net.txt
13740 F:      drivers/net/ethernet/toshiba/spider_net*
13741
13742 SPMI SUBSYSTEM
13743 R:      Stephen Boyd <sboyd@kernel.org>
13744 L:      linux-arm-msm@vger.kernel.org
13745 F:      Documentation/devicetree/bindings/spmi/
13746 F:      drivers/spmi/
13747 F:      include/dt-bindings/spmi/spmi.h
13748 F:      include/linux/spmi.h
13749 F:      include/trace/events/spmi.h
13750
13751 SPU FILE SYSTEM
13752 M:      Jeremy Kerr <jk@ozlabs.org>
13753 L:      linuxppc-dev@lists.ozlabs.org
13754 W:      http://www.ibm.com/developerworks/power/cell/
13755 S:      Supported
13756 F:      Documentation/filesystems/spufs.txt
13757 F:      arch/powerpc/platforms/cell/spufs/
13758
13759 SQUASHFS FILE SYSTEM
13760 M:      Phillip Lougher <phillip@squashfs.org.uk>
13761 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13762 W:      http://squashfs.org.uk
13763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13764 S:      Maintained
13765 F:      Documentation/filesystems/squashfs.txt
13766 F:      fs/squashfs/
13767
13768 SRM (Alpha) environment access
13769 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13770 S:      Maintained
13771 F:      arch/alpha/kernel/srm_env.c
13772
13773 ST STM32 I2C/SMBUS DRIVER
13774 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13775 L:      linux-i2c@vger.kernel.org
13776 S:      Maintained
13777 F:      drivers/i2c/busses/i2c-stm32*
13778
13779 STABLE BRANCH
13780 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13781 M:      Sasha Levin <sashal@kernel.org>
13782 L:      stable@vger.kernel.org
13783 S:      Supported
13784 F:      Documentation/process/stable-kernel-rules.rst
13785
13786 STAGING - COMEDI
13787 M:      Ian Abbott <abbotti@mev.co.uk>
13788 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13789 S:      Odd Fixes
13790 F:      drivers/staging/comedi/
13791
13792 STAGING - EROFS FILE SYSTEM
13793 M:      Gao Xiang <gaoxiang25@huawei.com>
13794 M:      Chao Yu <yuchao0@huawei.com>
13795 L:      linux-erofs@lists.ozlabs.org
13796 S:      Maintained
13797 F:      drivers/staging/erofs/
13798
13799 STAGING - FLARION FT1000 DRIVERS
13800 M:      Marek Belisko <marek.belisko@gmail.com>
13801 S:      Odd Fixes
13802 F:      drivers/staging/ft1000/
13803
13804 STAGING - INDUSTRIAL IO
13805 M:      Jonathan Cameron <jic23@kernel.org>
13806 L:      linux-iio@vger.kernel.org
13807 S:      Odd Fixes
13808 F:      Documentation/devicetree/bindings/staging/iio/
13809 F:      drivers/staging/iio/
13810
13811 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13812 M:      Marc Dietrich <marvin24@gmx.de>
13813 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13814 L:      linux-tegra@vger.kernel.org
13815 S:      Maintained
13816 F:      drivers/staging/nvec/
13817
13818 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13819 M:      Jens Frederich <jfrederich@gmail.com>
13820 M:      Daniel Drake <dsd@laptop.org>
13821 M:      Jon Nettleton <jon.nettleton@gmail.com>
13822 W:      http://wiki.laptop.org/go/DCON
13823 S:      Maintained
13824 F:      drivers/staging/olpc_dcon/
13825
13826 STAGING - REALTEK RTL8712U DRIVERS
13827 M:      Larry Finger <Larry.Finger@lwfinger.net>
13828 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13829 S:      Odd Fixes
13830 F:      drivers/staging/rtl8712/
13831
13832 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13833 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13834 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13835 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13836 L:      linux-fbdev@vger.kernel.org
13837 S:      Maintained
13838 F:      drivers/staging/sm750fb/
13839
13840 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13841 M:      William Hubbs <w.d.hubbs@gmail.com>
13842 M:      Chris Brannon <chris@the-brannons.com>
13843 M:      Kirk Reiser <kirk@reisers.ca>
13844 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13845 L:      speakup@linux-speakup.org
13846 W:      http://www.linux-speakup.org/
13847 S:      Odd Fixes
13848 F:      drivers/staging/speakup/
13849
13850 STAGING - VIA VT665X DRIVERS
13851 M:      Forest Bond <forest@alittletooquiet.net>
13852 S:      Odd Fixes
13853 F:      drivers/staging/vt665?/
13854
13855 STAGING - WILC1000 WIFI DRIVER
13856 M:      Aditya Shankar <aditya.shankar@microchip.com>
13857 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13858 L:      linux-wireless@vger.kernel.org
13859 S:      Supported
13860 F:      drivers/staging/wilc1000/
13861
13862 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13863 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13864 S:      Odd Fixes
13865 F:      drivers/staging/xgifb/
13866
13867 STAGING SUBSYSTEM
13868 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13870 L:      devel@driverdev.osuosl.org
13871 S:      Supported
13872 F:      drivers/staging/
13873
13874 STARFIRE/DURALAN NETWORK DRIVER
13875 M:      Ion Badulescu <ionut@badula.org>
13876 S:      Odd Fixes
13877 F:      drivers/net/ethernet/adaptec/starfire*
13878
13879 STEC S1220 SKD DRIVER
13880 M:      Bart Van Assche <bart.vanassche@wdc.com>
13881 L:      linux-block@vger.kernel.org
13882 S:      Maintained
13883 F:      drivers/block/skd*[ch]
13884
13885 STI AUDIO (ASoC) DRIVERS
13886 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13887 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13888 S:      Maintained
13889 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13890 F:      sound/soc/sti/
13891
13892 STI CEC DRIVER
13893 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13894 S:      Maintained
13895 F:      drivers/staging/media/st-cec/
13896 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13897
13898 STK1160 USB VIDEO CAPTURE DRIVER
13899 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13900 L:      linux-media@vger.kernel.org
13901 T:      git git://linuxtv.org/media_tree.git
13902 S:      Maintained
13903 F:      drivers/media/usb/stk1160/
13904
13905 STM32 AUDIO (ASoC) DRIVERS
13906 M:      Olivier Moysan <olivier.moysan@st.com>
13907 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13909 S:      Maintained
13910 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13911 F:      sound/soc/stm/
13912
13913 STM32 TIMER/LPTIMER DRIVERS
13914 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13915 S:      Maintained
13916 F:      drivers/*/stm32-*timer*
13917 F:      drivers/pwm/pwm-stm32*
13918 F:      include/linux/*/stm32-*tim*
13919 F:      Documentation/ABI/testing/*timer-stm32
13920 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13921 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13922
13923 STMMAC ETHERNET DRIVER
13924 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13925 M:      Alexandre Torgue <alexandre.torgue@st.com>
13926 M:      Jose Abreu <joabreu@synopsys.com>
13927 L:      netdev@vger.kernel.org
13928 W:      http://www.stlinux.com
13929 S:      Supported
13930 F:      drivers/net/ethernet/stmicro/stmmac/
13931
13932 SUN3/3X
13933 M:      Sam Creasey <sammy@sammy.net>
13934 W:      http://sammy.net/sun3/
13935 S:      Maintained
13936 F:      arch/m68k/kernel/*sun3*
13937 F:      arch/m68k/sun3*/
13938 F:      arch/m68k/include/asm/sun3*
13939 F:      drivers/net/ethernet/i825xx/sun3*
13940
13941 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13942 M:      Hans de Goede <hdegoede@redhat.com>
13943 L:      linux-input@vger.kernel.org
13944 S:      Maintained
13945 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13946 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13947
13948 SUNDANCE NETWORK DRIVER
13949 M:      Denis Kirjanov <kda@linux-powerpc.org>
13950 L:      netdev@vger.kernel.org
13951 S:      Maintained
13952 F:      drivers/net/ethernet/dlink/sundance.c
13953
13954 SUPERH
13955 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13956 M:      Rich Felker <dalias@libc.org>
13957 L:      linux-sh@vger.kernel.org
13958 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13959 S:      Maintained
13960 F:      Documentation/sh/
13961 F:      arch/sh/
13962 F:      drivers/sh/
13963
13964 SUSPEND TO RAM
13965 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13966 M:      Len Brown <len.brown@intel.com>
13967 M:      Pavel Machek <pavel@ucw.cz>
13968 L:      linux-pm@vger.kernel.org
13969 B:      https://bugzilla.kernel.org
13970 S:      Supported
13971 F:      Documentation/power/
13972 F:      arch/x86/kernel/acpi/
13973 F:      drivers/base/power/
13974 F:      kernel/power/
13975 F:      include/linux/suspend.h
13976 F:      include/linux/freezer.h
13977 F:      include/linux/pm.h
13978
13979 SVGA HANDLING
13980 M:      Martin Mares <mj@ucw.cz>
13981 L:      linux-video@atrey.karlin.mff.cuni.cz
13982 S:      Maintained
13983 F:      Documentation/svga.txt
13984 F:      arch/x86/boot/video*
13985
13986 SWIOTLB SUBSYSTEM
13987 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13988 L:      iommu@lists.linux-foundation.org
13989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13990 S:      Supported
13991 F:      kernel/dma/swiotlb.c
13992 F:      arch/*/kernel/pci-swiotlb.c
13993 F:      include/linux/swiotlb.h
13994
13995 SWITCHDEV
13996 M:      Jiri Pirko <jiri@resnulli.us>
13997 M:      Ivan Vecera <ivecera@redhat.com>
13998 L:      netdev@vger.kernel.org
13999 S:      Supported
14000 F:      net/switchdev/
14001 F:      include/net/switchdev.h
14002
14003 SY8106A REGULATOR DRIVER
14004 M:      Icenowy Zheng <icenowy@aosc.io>
14005 S:      Maintained
14006 F:      drivers/regulator/sy8106a-regulator.c
14007 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14008
14009 SYNC FILE FRAMEWORK
14010 M:      Sumit Semwal <sumit.semwal@linaro.org>
14011 R:      Gustavo Padovan <gustavo@padovan.org>
14012 S:      Maintained
14013 L:      linux-media@vger.kernel.org
14014 L:      dri-devel@lists.freedesktop.org
14015 F:      drivers/dma-buf/sync_*
14016 F:      drivers/dma-buf/dma-fence*
14017 F:      drivers/dma-buf/sw_sync.c
14018 F:      include/linux/sync_file.h
14019 F:      include/uapi/linux/sync_file.h
14020 F:      Documentation/sync_file.txt
14021 T:      git git://anongit.freedesktop.org/drm/drm-misc
14022
14023 SYNOPSYS ARC ARCHITECTURE
14024 M:      Vineet Gupta <vgupta@synopsys.com>
14025 L:      linux-snps-arc@lists.infradead.org
14026 S:      Supported
14027 F:      arch/arc/
14028 F:      Documentation/devicetree/bindings/arc/*
14029 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14030 F:      drivers/clocksource/arc_timer.c
14031 F:      drivers/tty/serial/arc_uart.c
14032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14033
14034 SYNOPSYS ARC HSDK SDP pll clock driver
14035 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14036 S:      Supported
14037 F:      drivers/clk/clk-hsdk-pll.c
14038 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14039
14040 SYNOPSYS ARC SDP clock driver
14041 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14042 S:      Supported
14043 F:      drivers/clk/axs10x/*
14044 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14045
14046 SYNOPSYS ARC SDP platform support
14047 M:      Alexey Brodkin <abrodkin@synopsys.com>
14048 S:      Supported
14049 F:      arch/arc/plat-axs10x
14050 F:      arch/arc/boot/dts/ax*
14051 F:      Documentation/devicetree/bindings/arc/axs10*
14052
14053 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14054 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14055 S:      Supported
14056 F:      drivers/reset/reset-axs10x.c
14057 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14058
14059 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14060 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14061 S:      Maintained
14062 F:      drivers/tty/serial/8250/8250_dw.c
14063
14064 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14065 M:      Hoan Tran <hotran@apm.com>
14066 L:      linux-gpio@vger.kernel.org
14067 S:      Maintained
14068 F:      drivers/gpio/gpio-dwapb.c
14069 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14070
14071 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14072 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14073 S:      Maintained
14074 F:      drivers/dma/dwi-axi-dmac/
14075 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14076
14077 SYNOPSYS DESIGNWARE DMAC DRIVER
14078 M:      Viresh Kumar <vireshk@kernel.org>
14079 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14080 S:      Maintained
14081 F:      include/linux/dma/dw.h
14082 F:      include/linux/platform_data/dma-dw.h
14083 F:      drivers/dma/dw/
14084
14085 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14086 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14087 L:      netdev@vger.kernel.org
14088 S:      Supported
14089 F:      drivers/net/ethernet/synopsys/
14090
14091 SYNOPSYS DESIGNWARE I2C DRIVER
14092 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14093 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14094 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14095 L:      linux-i2c@vger.kernel.org
14096 S:      Maintained
14097 F:      drivers/i2c/busses/i2c-designware-*
14098 F:      include/linux/platform_data/i2c-designware.h
14099
14100 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14101 M:      Jaehoon Chung <jh80.chung@samsung.com>
14102 L:      linux-mmc@vger.kernel.org
14103 S:      Maintained
14104 F:      drivers/mmc/host/dw_mmc*
14105
14106 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14107 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14108 S:      Supported
14109 F:      drivers/reset/reset-hsdk.c
14110 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14111 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14112
14113 SYSTEM CONFIGURATION (SYSCON)
14114 M:      Lee Jones <lee.jones@linaro.org>
14115 M:      Arnd Bergmann <arnd@arndb.de>
14116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14117 S:      Supported
14118 F:      drivers/mfd/syscon.c
14119
14120 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14121 M:      Sudeep Holla <sudeep.holla@arm.com>
14122 L:      linux-arm-kernel@lists.infradead.org
14123 S:      Maintained
14124 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14125 F:      drivers/clk/clk-sc[mp]i.c
14126 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14127 F:      drivers/firmware/arm_scpi.c
14128 F:      drivers/firmware/arm_scmi/
14129 F:      include/linux/sc[mp]i_protocol.h
14130
14131 SYSTEM RESET/SHUTDOWN DRIVERS
14132 M:      Sebastian Reichel <sre@kernel.org>
14133 L:      linux-pm@vger.kernel.org
14134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14135 S:      Maintained
14136 F:      Documentation/devicetree/bindings/power/reset/
14137 F:      drivers/power/reset/
14138
14139 SYSTEM TRACE MODULE CLASS
14140 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14141 S:      Maintained
14142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14143 F:      Documentation/trace/stm.rst
14144 F:      drivers/hwtracing/stm/
14145 F:      include/linux/stm.h
14146 F:      include/uapi/linux/stm.h
14147
14148 SYSV FILESYSTEM
14149 M:      Christoph Hellwig <hch@infradead.org>
14150 S:      Maintained
14151 F:      Documentation/filesystems/sysv-fs.txt
14152 F:      fs/sysv/
14153 F:      include/linux/sysv_fs.h
14154
14155 TARGET SUBSYSTEM
14156 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14157 L:      linux-scsi@vger.kernel.org
14158 L:      target-devel@vger.kernel.org
14159 W:      http://www.linux-iscsi.org
14160 W:      http://groups.google.com/group/linux-iscsi-target-dev
14161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14162 S:      Supported
14163 F:      drivers/target/
14164 F:      include/target/
14165 F:      Documentation/target/
14166
14167 TASKSTATS STATISTICS INTERFACE
14168 M:      Balbir Singh <bsingharora@gmail.com>
14169 S:      Maintained
14170 F:      Documentation/accounting/taskstats*
14171 F:      include/linux/taskstats*
14172 F:      kernel/taskstats.c
14173
14174 TC subsystem
14175 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14176 M:      Cong Wang <xiyou.wangcong@gmail.com>
14177 M:      Jiri Pirko <jiri@resnulli.us>
14178 L:      netdev@vger.kernel.org
14179 S:      Maintained
14180 F:      include/net/pkt_cls.h
14181 F:      include/net/pkt_sched.h
14182 F:      include/net/tc_act/
14183 F:      include/uapi/linux/pkt_cls.h
14184 F:      include/uapi/linux/pkt_sched.h
14185 F:      include/uapi/linux/tc_act/
14186 F:      include/uapi/linux/tc_ematch/
14187 F:      net/sched/
14188
14189 TC90522 MEDIA DRIVER
14190 M:      Akihiro Tsukada <tskd08@gmail.com>
14191 L:      linux-media@vger.kernel.org
14192 S:      Odd Fixes
14193 F:      drivers/media/dvb-frontends/tc90522*
14194
14195 TCP LOW PRIORITY MODULE
14196 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14197 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14198 W:      http://tcp-lp-mod.sourceforge.net/
14199 S:      Maintained
14200 F:      net/ipv4/tcp_lp.c
14201
14202 TDA10071 MEDIA DRIVER
14203 M:      Antti Palosaari <crope@iki.fi>
14204 L:      linux-media@vger.kernel.org
14205 W:      https://linuxtv.org
14206 W:      http://palosaari.fi/linux/
14207 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14208 T:      git git://linuxtv.org/anttip/media_tree.git
14209 S:      Maintained
14210 F:      drivers/media/dvb-frontends/tda10071*
14211
14212 TDA18212 MEDIA DRIVER
14213 M:      Antti Palosaari <crope@iki.fi>
14214 L:      linux-media@vger.kernel.org
14215 W:      https://linuxtv.org
14216 W:      http://palosaari.fi/linux/
14217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14218 T:      git git://linuxtv.org/anttip/media_tree.git
14219 S:      Maintained
14220 F:      drivers/media/tuners/tda18212*
14221
14222 TDA18218 MEDIA DRIVER
14223 M:      Antti Palosaari <crope@iki.fi>
14224 L:      linux-media@vger.kernel.org
14225 W:      https://linuxtv.org
14226 W:      http://palosaari.fi/linux/
14227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14228 T:      git git://linuxtv.org/anttip/media_tree.git
14229 S:      Maintained
14230 F:      drivers/media/tuners/tda18218*
14231
14232 TDA18250 MEDIA DRIVER
14233 M:      Olli Salonen <olli.salonen@iki.fi>
14234 L:      linux-media@vger.kernel.org
14235 W:      https://linuxtv.org
14236 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14237 T:      git git://linuxtv.org/media_tree.git
14238 S:      Maintained
14239 F:      drivers/media/tuners/tda18250*
14240
14241 TDA18271 MEDIA DRIVER
14242 M:      Michael Krufky <mkrufky@linuxtv.org>
14243 L:      linux-media@vger.kernel.org
14244 W:      https://linuxtv.org
14245 W:      http://github.com/mkrufky
14246 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14247 T:      git git://linuxtv.org/mkrufky/tuners.git
14248 S:      Maintained
14249 F:      drivers/media/tuners/tda18271*
14250
14251 TDA1997x MEDIA DRIVER
14252 M:      Tim Harvey <tharvey@gateworks.com>
14253 L:      linux-media@vger.kernel.org
14254 W:      https://linuxtv.org
14255 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14256 S:      Maintained
14257 F:      drivers/media/i2c/tda1997x.*
14258
14259 TDA827x MEDIA DRIVER
14260 M:      Michael Krufky <mkrufky@linuxtv.org>
14261 L:      linux-media@vger.kernel.org
14262 W:      https://linuxtv.org
14263 W:      http://github.com/mkrufky
14264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14265 T:      git git://linuxtv.org/mkrufky/tuners.git
14266 S:      Maintained
14267 F:      drivers/media/tuners/tda8290.*
14268
14269 TDA8290 MEDIA DRIVER
14270 M:      Michael Krufky <mkrufky@linuxtv.org>
14271 L:      linux-media@vger.kernel.org
14272 W:      https://linuxtv.org
14273 W:      http://github.com/mkrufky
14274 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14275 T:      git git://linuxtv.org/mkrufky/tuners.git
14276 S:      Maintained
14277 F:      drivers/media/tuners/tda8290.*
14278
14279 TDA9840 MEDIA DRIVER
14280 M:      Hans Verkuil <hverkuil@xs4all.nl>
14281 L:      linux-media@vger.kernel.org
14282 T:      git git://linuxtv.org/media_tree.git
14283 W:      https://linuxtv.org
14284 S:      Maintained
14285 F:      drivers/media/i2c/tda9840*
14286
14287 TEA5761 TUNER DRIVER
14288 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14289 L:      linux-media@vger.kernel.org
14290 W:      https://linuxtv.org
14291 T:      git git://linuxtv.org/media_tree.git
14292 S:      Odd fixes
14293 F:      drivers/media/tuners/tea5761.*
14294
14295 TEA5767 TUNER DRIVER
14296 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14297 L:      linux-media@vger.kernel.org
14298 W:      https://linuxtv.org
14299 T:      git git://linuxtv.org/media_tree.git
14300 S:      Maintained
14301 F:      drivers/media/tuners/tea5767.*
14302
14303 TEA6415C MEDIA DRIVER
14304 M:      Hans Verkuil <hverkuil@xs4all.nl>
14305 L:      linux-media@vger.kernel.org
14306 T:      git git://linuxtv.org/media_tree.git
14307 W:      https://linuxtv.org
14308 S:      Maintained
14309 F:      drivers/media/i2c/tea6415c*
14310
14311 TEA6420 MEDIA DRIVER
14312 M:      Hans Verkuil <hverkuil@xs4all.nl>
14313 L:      linux-media@vger.kernel.org
14314 T:      git git://linuxtv.org/media_tree.git
14315 W:      https://linuxtv.org
14316 S:      Maintained
14317 F:      drivers/media/i2c/tea6420*
14318
14319 TEAM DRIVER
14320 M:      Jiri Pirko <jiri@resnulli.us>
14321 L:      netdev@vger.kernel.org
14322 S:      Supported
14323 F:      drivers/net/team/
14324 F:      include/linux/if_team.h
14325 F:      include/uapi/linux/if_team.h
14326
14327 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14328 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14329 S:      Maintained
14330 F:      arch/x86/platform/ts5500/
14331
14332 TECHNOTREND USB IR RECEIVER
14333 M:      Sean Young <sean@mess.org>
14334 L:      linux-media@vger.kernel.org
14335 S:      Maintained
14336 F:      drivers/media/rc/ttusbir.c
14337
14338 TECHWELL TW9910 VIDEO DECODER
14339 L:      linux-media@vger.kernel.org
14340 S:      Orphan
14341 F:      drivers/media/i2c/tw9910.c
14342 F:      include/media/i2c/tw9910.h
14343
14344 TEE SUBSYSTEM
14345 M:      Jens Wiklander <jens.wiklander@linaro.org>
14346 S:      Maintained
14347 F:      include/linux/tee_drv.h
14348 F:      include/uapi/linux/tee.h
14349 F:      drivers/tee/
14350 F:      Documentation/tee.txt
14351
14352 TEGRA ARCHITECTURE SUPPORT
14353 M:      Thierry Reding <thierry.reding@gmail.com>
14354 M:      Jonathan Hunter <jonathanh@nvidia.com>
14355 L:      linux-tegra@vger.kernel.org
14356 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14358 S:      Supported
14359 N:      [^a-z]tegra
14360
14361 TEGRA CLOCK DRIVER
14362 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14363 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14364 S:      Supported
14365 F:      drivers/clk/tegra/
14366
14367 TEGRA DMA DRIVERS
14368 M:      Laxman Dewangan <ldewangan@nvidia.com>
14369 M:      Jon Hunter <jonathanh@nvidia.com>
14370 S:      Supported
14371 F:      drivers/dma/tegra*
14372
14373 TEGRA I2C DRIVER
14374 M:      Laxman Dewangan <ldewangan@nvidia.com>
14375 S:      Supported
14376 F:      drivers/i2c/busses/i2c-tegra.c
14377
14378 TEGRA IOMMU DRIVERS
14379 M:      Thierry Reding <thierry.reding@gmail.com>
14380 L:      linux-tegra@vger.kernel.org
14381 S:      Supported
14382 F:      drivers/iommu/tegra*
14383
14384 TEGRA KBC DRIVER
14385 M:      Laxman Dewangan <ldewangan@nvidia.com>
14386 S:      Supported
14387 F:      drivers/input/keyboard/tegra-kbc.c
14388
14389 TEGRA NAND DRIVER
14390 M:      Stefan Agner <stefan@agner.ch>
14391 M:      Lucas Stach <dev@lynxeye.de>
14392 S:      Maintained
14393 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14394 F:      drivers/mtd/nand/raw/tegra_nand.c
14395
14396 TEGRA PWM DRIVER
14397 M:      Thierry Reding <thierry.reding@gmail.com>
14398 S:      Supported
14399 F:      drivers/pwm/pwm-tegra.c
14400
14401 TEGRA SERIAL DRIVER
14402 M:      Laxman Dewangan <ldewangan@nvidia.com>
14403 S:      Supported
14404 F:      drivers/tty/serial/serial-tegra.c
14405
14406 TEGRA SPI DRIVER
14407 M:      Laxman Dewangan <ldewangan@nvidia.com>
14408 S:      Supported
14409 F:      drivers/spi/spi-tegra*
14410
14411 TEHUTI ETHERNET DRIVER
14412 M:      Andy Gospodarek <andy@greyhouse.net>
14413 L:      netdev@vger.kernel.org
14414 S:      Supported
14415 F:      drivers/net/ethernet/tehuti/*
14416
14417 Telecom Clock Driver for MCPL0010
14418 M:      Mark Gross <mark.gross@intel.com>
14419 S:      Supported
14420 F:      drivers/char/tlclk.c
14421
14422 TENSILICA XTENSA PORT (xtensa)
14423 M:      Chris Zankel <chris@zankel.net>
14424 M:      Max Filippov <jcmvbkbc@gmail.com>
14425 L:      linux-xtensa@linux-xtensa.org
14426 T:      git git://github.com/czankel/xtensa-linux.git
14427 S:      Maintained
14428 F:      arch/xtensa/
14429 F:      drivers/irqchip/irq-xtensa-*
14430
14431 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14432 M:      Nishanth Menon <nm@ti.com>
14433 M:      Tero Kristo <t-kristo@ti.com>
14434 M:      Santosh Shilimkar <ssantosh@kernel.org>
14435 L:      linux-arm-kernel@lists.infradead.org
14436 S:      Maintained
14437 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14438 F:      drivers/firmware/ti_sci*
14439 F:      include/linux/soc/ti/ti_sci_protocol.h
14440 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14441 F:      include/dt-bindings/genpd/k2g.h
14442 F:      drivers/soc/ti/ti_sci_pm_domains.c
14443 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14444 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14445 F:      drivers/clk/keystone/sci-clk.c
14446 F:      drivers/reset/reset-ti-sci.c
14447
14448 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14449 M:      Hans Verkuil <hverkuil@xs4all.nl>
14450 L:      linux-media@vger.kernel.org
14451 T:      git git://linuxtv.org/media_tree.git
14452 W:      https://linuxtv.org
14453 S:      Maintained
14454 F:      drivers/media/radio/radio-raremono.c
14455
14456 THERMAL
14457 M:      Zhang Rui <rui.zhang@intel.com>
14458 M:      Eduardo Valentin <edubezval@gmail.com>
14459 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14460 L:      linux-pm@vger.kernel.org
14461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14463 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14464 S:      Supported
14465 F:      drivers/thermal/
14466 F:      include/linux/thermal.h
14467 F:      include/uapi/linux/thermal.h
14468 F:      include/linux/cpu_cooling.h
14469 F:      Documentation/devicetree/bindings/thermal/
14470
14471 THERMAL/CPU_COOLING
14472 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14473 M:      Viresh Kumar <viresh.kumar@linaro.org>
14474 M:      Javi Merino <javi.merino@kernel.org>
14475 L:      linux-pm@vger.kernel.org
14476 S:      Supported
14477 F:      Documentation/thermal/cpu-cooling-api.txt
14478 F:      drivers/thermal/cpu_cooling.c
14479 F:      include/linux/cpu_cooling.h
14480
14481 THINKPAD ACPI EXTRAS DRIVER
14482 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14483 L:      ibm-acpi-devel@lists.sourceforge.net
14484 L:      platform-driver-x86@vger.kernel.org
14485 W:      http://ibm-acpi.sourceforge.net
14486 W:      http://thinkwiki.org/wiki/Ibm-acpi
14487 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14488 S:      Maintained
14489 F:      drivers/platform/x86/thinkpad_acpi.c
14490
14491 THUNDERBOLT DRIVER
14492 M:      Andreas Noever <andreas.noever@gmail.com>
14493 M:      Michael Jamet <michael.jamet@intel.com>
14494 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14495 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14497 S:      Maintained
14498 F:      Documentation/admin-guide/thunderbolt.rst
14499 F:      drivers/thunderbolt/
14500 F:      include/linux/thunderbolt.h
14501
14502 THUNDERBOLT NETWORK DRIVER
14503 M:      Michael Jamet <michael.jamet@intel.com>
14504 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14505 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14506 L:      netdev@vger.kernel.org
14507 S:      Maintained
14508 F:      drivers/net/thunderbolt.c
14509
14510 THUNDERX GPIO DRIVER
14511 M:      David Daney <david.daney@cavium.com>
14512 S:      Maintained
14513 F:      drivers/gpio/gpio-thunderx.c
14514
14515 TI AM437X VPFE DRIVER
14516 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14517 L:      linux-media@vger.kernel.org
14518 W:      https://linuxtv.org
14519 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14520 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14521 S:      Maintained
14522 F:      drivers/media/platform/am437x/
14523
14524 TI BANDGAP AND THERMAL DRIVER
14525 M:      Eduardo Valentin <edubezval@gmail.com>
14526 M:      Keerthy <j-keerthy@ti.com>
14527 L:      linux-pm@vger.kernel.org
14528 L:      linux-omap@vger.kernel.org
14529 S:      Maintained
14530 F:      drivers/thermal/ti-soc-thermal/
14531
14532 TI BQ27XXX POWER SUPPLY DRIVER
14533 R:      Andrew F. Davis <afd@ti.com>
14534 F:      include/linux/power/bq27xxx_battery.h
14535 F:      drivers/power/supply/bq27xxx_battery.c
14536 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14537
14538 TI CDCE706 CLOCK DRIVER
14539 M:      Max Filippov <jcmvbkbc@gmail.com>
14540 S:      Maintained
14541 F:      drivers/clk/clk-cdce706.c
14542
14543 TI CLOCK DRIVER
14544 M:      Tero Kristo <t-kristo@ti.com>
14545 L:      linux-omap@vger.kernel.org
14546 S:      Maintained
14547 F:      drivers/clk/ti/
14548 F:      include/linux/clk/ti.h
14549
14550 TI DAVINCI MACHINE SUPPORT
14551 M:      Sekhar Nori <nsekhar@ti.com>
14552 M:      Kevin Hilman <khilman@kernel.org>
14553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14555 S:      Supported
14556 F:      arch/arm/mach-davinci/
14557 F:      drivers/i2c/busses/i2c-davinci.c
14558 F:      arch/arm/boot/dts/da850*
14559
14560 TI DAVINCI SERIES CLOCK DRIVER
14561 M:      David Lechner <david@lechnology.com>
14562 R:      Sekhar Nori <nsekhar@ti.com>
14563 S:      Maintained
14564 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14565 F:      drivers/clk/davinci/
14566
14567 TI DAVINCI SERIES GPIO DRIVER
14568 M:      Keerthy <j-keerthy@ti.com>
14569 L:      linux-gpio@vger.kernel.org
14570 S:      Maintained
14571 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14572 F:      drivers/gpio/gpio-davinci.c
14573
14574 TI DAVINCI SERIES MEDIA DRIVER
14575 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14576 L:      linux-media@vger.kernel.org
14577 W:      https://linuxtv.org
14578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14579 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14580 S:      Maintained
14581 F:      drivers/media/platform/davinci/
14582 F:      include/media/davinci/
14583
14584 TI ETHERNET SWITCH DRIVER (CPSW)
14585 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14586 L:      linux-omap@vger.kernel.org
14587 L:      netdev@vger.kernel.org
14588 S:      Maintained
14589 F:      drivers/net/ethernet/ti/cpsw*
14590 F:      drivers/net/ethernet/ti/davinci*
14591
14592 TI FLASH MEDIA INTERFACE DRIVER
14593 M:      Alex Dubov <oakad@yahoo.com>
14594 S:      Maintained
14595 F:      drivers/misc/tifm*
14596 F:      drivers/mmc/host/tifm_sd.c
14597 F:      include/linux/tifm.h
14598
14599 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14600 M:      Santosh Shilimkar <ssantosh@kernel.org>
14601 L:      linux-kernel@vger.kernel.org
14602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14603 S:      Maintained
14604 F:      drivers/soc/ti/*
14605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14606
14607 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14608 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14609 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14610 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14611 S:      Maintained
14612 F:      sound/soc/codecs/lm49453*
14613 F:      sound/soc/codecs/isabelle*
14614
14615 TI LP855x BACKLIGHT DRIVER
14616 M:      Milo Kim <milo.kim@ti.com>
14617 S:      Maintained
14618 F:      Documentation/backlight/lp855x-driver.txt
14619 F:      drivers/video/backlight/lp855x_bl.c
14620 F:      include/linux/platform_data/lp855x.h
14621
14622 TI LP8727 CHARGER DRIVER
14623 M:      Milo Kim <milo.kim@ti.com>
14624 S:      Maintained
14625 F:      drivers/power/supply/lp8727_charger.c
14626 F:      include/linux/platform_data/lp8727.h
14627
14628 TI LP8788 MFD DRIVER
14629 M:      Milo Kim <milo.kim@ti.com>
14630 S:      Maintained
14631 F:      drivers/iio/adc/lp8788_adc.c
14632 F:      drivers/leds/leds-lp8788.c
14633 F:      drivers/mfd/lp8788*.c
14634 F:      drivers/power/supply/lp8788-charger.c
14635 F:      drivers/regulator/lp8788-*.c
14636 F:      include/linux/mfd/lp8788*.h
14637
14638 TI NETCP ETHERNET DRIVER
14639 M:      Wingman Kwok <w-kwok2@ti.com>
14640 M:      Murali Karicheri <m-karicheri2@ti.com>
14641 L:      netdev@vger.kernel.org
14642 S:      Maintained
14643 F:      drivers/net/ethernet/ti/netcp*
14644
14645 TI TAS571X FAMILY ASoC CODEC DRIVER
14646 M:      Kevin Cernekee <cernekee@chromium.org>
14647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14648 S:      Odd Fixes
14649 F:      sound/soc/codecs/tas571x*
14650
14651 TI TRF7970A NFC DRIVER
14652 M:      Mark Greer <mgreer@animalcreek.com>
14653 L:      linux-wireless@vger.kernel.org
14654 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14655 S:      Supported
14656 F:      drivers/nfc/trf7970a.c
14657 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14658
14659 TI TWL4030 SERIES SOC CODEC DRIVER
14660 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14661 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14662 S:      Maintained
14663 F:      sound/soc/codecs/twl4030*
14664
14665 TI VPE/CAL DRIVERS
14666 M:      Benoit Parrot <bparrot@ti.com>
14667 L:      linux-media@vger.kernel.org
14668 W:      http://linuxtv.org/
14669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14670 S:      Maintained
14671 F:      drivers/media/platform/ti-vpe/
14672
14673 TI WILINK WIRELESS DRIVERS
14674 L:      linux-wireless@vger.kernel.org
14675 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14676 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14678 S:      Orphan
14679 F:      drivers/net/wireless/ti/
14680 F:      include/linux/wl12xx.h
14681
14682 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14683 M:      John Stultz <john.stultz@linaro.org>
14684 M:      Thomas Gleixner <tglx@linutronix.de>
14685 R:      Stephen Boyd <sboyd@kernel.org>
14686 L:      linux-kernel@vger.kernel.org
14687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14688 S:      Supported
14689 F:      include/linux/clocksource.h
14690 F:      include/linux/time.h
14691 F:      include/linux/timex.h
14692 F:      include/uapi/linux/time.h
14693 F:      include/uapi/linux/timex.h
14694 F:      kernel/time/clocksource.c
14695 F:      kernel/time/time*.c
14696 F:      kernel/time/alarmtimer.c
14697 F:      kernel/time/ntp.c
14698 F:      tools/testing/selftests/timers/
14699
14700 TIPC NETWORK LAYER
14701 M:      Jon Maloy <jon.maloy@ericsson.com>
14702 M:      Ying Xue <ying.xue@windriver.com>
14703 L:      netdev@vger.kernel.org (core kernel code)
14704 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14705 W:      http://tipc.sourceforge.net/
14706 S:      Maintained
14707 F:      include/uapi/linux/tipc*.h
14708 F:      net/tipc/
14709
14710 TLAN NETWORK DRIVER
14711 M:      Samuel Chessman <chessman@tux.org>
14712 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14713 W:      http://sourceforge.net/projects/tlan/
14714 S:      Maintained
14715 F:      Documentation/networking/tlan.txt
14716 F:      drivers/net/ethernet/ti/tlan.*
14717
14718 TM6000 VIDEO4LINUX DRIVER
14719 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14720 L:      linux-media@vger.kernel.org
14721 W:      https://linuxtv.org
14722 T:      git git://linuxtv.org/media_tree.git
14723 S:      Odd fixes
14724 F:      drivers/media/usb/tm6000/
14725 F:      Documentation/media/v4l-drivers/tm6000*
14726
14727 TMIO/SDHI MMC DRIVER
14728 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14729 L:      linux-mmc@vger.kernel.org
14730 S:      Supported
14731 F:      drivers/mmc/host/tmio_mmc*
14732 F:      drivers/mmc/host/renesas_sdhi*
14733 F:      include/linux/mfd/tmio.h
14734
14735 TMP401 HARDWARE MONITOR DRIVER
14736 M:      Guenter Roeck <linux@roeck-us.net>
14737 L:      linux-hwmon@vger.kernel.org
14738 S:      Maintained
14739 F:      Documentation/hwmon/tmp401
14740 F:      drivers/hwmon/tmp401.c
14741
14742 TMPFS (SHMEM FILESYSTEM)
14743 M:      Hugh Dickins <hughd@google.com>
14744 L:      linux-mm@kvack.org
14745 S:      Maintained
14746 F:      include/linux/shmem_fs.h
14747 F:      mm/shmem.c
14748
14749 TOMOYO SECURITY MODULE
14750 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14751 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14752 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14753 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14754 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14755 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14756 W:      http://tomoyo.sourceforge.jp/
14757 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14758 S:      Maintained
14759 F:      security/tomoyo/
14760
14761 TOPSTAR LAPTOP EXTRAS DRIVER
14762 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14763 L:      platform-driver-x86@vger.kernel.org
14764 S:      Maintained
14765 F:      drivers/platform/x86/topstar-laptop.c
14766
14767 TORTURE-TEST MODULES
14768 M:      Davidlohr Bueso <dave@stgolabs.net>
14769 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14770 M:      Josh Triplett <josh@joshtriplett.org>
14771 L:      linux-kernel@vger.kernel.org
14772 S:      Supported
14773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14774 F:      Documentation/RCU/torture.txt
14775 F:      kernel/torture.c
14776 F:      kernel/rcu/rcutorture.c
14777 F:      kernel/rcu/rcuperf.c
14778 F:      kernel/locking/locktorture.c
14779
14780 TOSHIBA ACPI EXTRAS DRIVER
14781 M:      Azael Avalos <coproscefalo@gmail.com>
14782 L:      platform-driver-x86@vger.kernel.org
14783 S:      Maintained
14784 F:      drivers/platform/x86/toshiba_acpi.c
14785
14786 TOSHIBA BLUETOOTH DRIVER
14787 M:      Azael Avalos <coproscefalo@gmail.com>
14788 L:      platform-driver-x86@vger.kernel.org
14789 S:      Maintained
14790 F:      drivers/platform/x86/toshiba_bluetooth.c
14791
14792 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14793 M:      Azael Avalos <coproscefalo@gmail.com>
14794 L:      platform-driver-x86@vger.kernel.org
14795 S:      Maintained
14796 F:      drivers/platform/x86/toshiba_haps.c
14797
14798 TOSHIBA SMM DRIVER
14799 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14800 W:      http://www.buzzard.org.uk/toshiba/
14801 S:      Maintained
14802 F:      drivers/char/toshiba.c
14803 F:      include/linux/toshiba.h
14804 F:      include/uapi/linux/toshiba.h
14805
14806 TOSHIBA TC358743 DRIVER
14807 M:      Mats Randgaard <matrandg@cisco.com>
14808 L:      linux-media@vger.kernel.org
14809 S:      Maintained
14810 F:      drivers/media/i2c/tc358743*
14811 F:      include/media/i2c/tc358743.h
14812
14813 TOSHIBA WMI HOTKEYS DRIVER
14814 M:      Azael Avalos <coproscefalo@gmail.com>
14815 L:      platform-driver-x86@vger.kernel.org
14816 S:      Maintained
14817 F:      drivers/platform/x86/toshiba-wmi.c
14818
14819 TPM DEVICE DRIVER
14820 M:      Peter Huewe <peterhuewe@gmx.de>
14821 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14822 R:      Jason Gunthorpe <jgg@ziepe.ca>
14823 L:      linux-integrity@vger.kernel.org
14824 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14825 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14826 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14827 S:      Maintained
14828 F:      drivers/char/tpm/
14829
14830 TRACING
14831 M:      Steven Rostedt <rostedt@goodmis.org>
14832 M:      Ingo Molnar <mingo@redhat.com>
14833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14834 S:      Maintained
14835 F:      Documentation/trace/ftrace.rst
14836 F:      arch/*/*/*/ftrace.h
14837 F:      arch/*/kernel/ftrace.c
14838 F:      include/*/ftrace.h
14839 F:      include/linux/trace*.h
14840 F:      include/trace/
14841 F:      kernel/trace/
14842 F:      tools/testing/selftests/ftrace/
14843
14844 TRACING MMIO ACCESSES (MMIOTRACE)
14845 M:      Steven Rostedt <rostedt@goodmis.org>
14846 M:      Ingo Molnar <mingo@kernel.org>
14847 R:      Karol Herbst <karolherbst@gmail.com>
14848 R:      Pekka Paalanen <ppaalanen@gmail.com>
14849 S:      Maintained
14850 L:      linux-kernel@vger.kernel.org
14851 L:      nouveau@lists.freedesktop.org
14852 F:      kernel/trace/trace_mmiotrace.c
14853 F:      include/linux/mmiotrace.h
14854 F:      arch/x86/mm/kmmio.c
14855 F:      arch/x86/mm/mmio-mod.c
14856 F:      arch/x86/mm/testmmiotrace.c
14857
14858 TRIVIAL PATCHES
14859 M:      Jiri Kosina <trivial@kernel.org>
14860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14861 S:      Maintained
14862 K:      ^Subject:.*(?i)trivial
14863
14864 TEMPO SEMICONDUCTOR DRIVERS
14865 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14866 S:      Maintained
14867 F:      sound/soc/codecs/tscs*.c
14868 F:      sound/soc/codecs/tscs*.h
14869 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14870
14871 TTY LAYER
14872 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14873 M:      Jiri Slaby <jslaby@suse.com>
14874 S:      Supported
14875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14876 F:      Documentation/serial/
14877 F:      drivers/tty/
14878 F:      drivers/tty/serial/serial_core.c
14879 F:      include/linux/serial_core.h
14880 F:      include/linux/serial.h
14881 F:      include/linux/tty.h
14882 F:      include/uapi/linux/serial_core.h
14883 F:      include/uapi/linux/serial.h
14884 F:      include/uapi/linux/tty.h
14885
14886 TUA9001 MEDIA DRIVER
14887 M:      Antti Palosaari <crope@iki.fi>
14888 L:      linux-media@vger.kernel.org
14889 W:      https://linuxtv.org
14890 W:      http://palosaari.fi/linux/
14891 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14892 T:      git git://linuxtv.org/anttip/media_tree.git
14893 S:      Maintained
14894 F:      drivers/media/tuners/tua9001*
14895
14896 TULIP NETWORK DRIVERS
14897 L:      netdev@vger.kernel.org
14898 L:      linux-parisc@vger.kernel.org
14899 S:      Orphan
14900 F:      drivers/net/ethernet/dec/tulip/
14901
14902 TUN/TAP driver
14903 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14904 W:      http://vtun.sourceforge.net/tun
14905 S:      Maintained
14906 F:      Documentation/networking/tuntap.txt
14907 F:      arch/um/os-Linux/drivers/
14908
14909 TURBOCHANNEL SUBSYSTEM
14910 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14911 M:      Ralf Baechle <ralf@linux-mips.org>
14912 L:      linux-mips@linux-mips.org
14913 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14914 S:      Maintained
14915 F:      drivers/tc/
14916 F:      include/linux/tc.h
14917
14918 TURBOSTAT UTILITY
14919 M:      "Len Brown" <lenb@kernel.org>
14920 L:      linux-pm@vger.kernel.org
14921 B:      https://bugzilla.kernel.org
14922 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14924 S:      Supported
14925 F:      tools/power/x86/turbostat/
14926
14927 TW5864 VIDEO4LINUX DRIVER
14928 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14929 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14930 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14931 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14932 L:      linux-media@vger.kernel.org
14933 S:      Supported
14934 F:      drivers/media/pci/tw5864/
14935
14936 TW68 VIDEO4LINUX DRIVER
14937 M:      Hans Verkuil <hverkuil@xs4all.nl>
14938 L:      linux-media@vger.kernel.org
14939 T:      git git://linuxtv.org/media_tree.git
14940 W:      https://linuxtv.org
14941 S:      Odd Fixes
14942 F:      drivers/media/pci/tw68/
14943
14944 TW686X VIDEO4LINUX DRIVER
14945 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14946 L:      linux-media@vger.kernel.org
14947 T:      git git://linuxtv.org/media_tree.git
14948 W:      http://linuxtv.org
14949 S:      Maintained
14950 F:      drivers/media/pci/tw686x/
14951
14952 UBI FILE SYSTEM (UBIFS)
14953 M:      Richard Weinberger <richard@nod.at>
14954 M:      Artem Bityutskiy <dedekind1@gmail.com>
14955 M:      Adrian Hunter <adrian.hunter@intel.com>
14956 L:      linux-mtd@lists.infradead.org
14957 T:      git git://git.infradead.org/ubifs-2.6.git
14958 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14959 S:      Supported
14960 F:      Documentation/filesystems/ubifs.txt
14961 F:      fs/ubifs/
14962
14963 UCLINUX (M68KNOMMU AND COLDFIRE)
14964 M:      Greg Ungerer <gerg@linux-m68k.org>
14965 W:      http://www.linux-m68k.org/
14966 W:      http://www.uclinux.org/
14967 L:      linux-m68k@lists.linux-m68k.org
14968 L:      uclinux-dev@uclinux.org  (subscribers-only)
14969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14970 S:      Maintained
14971 F:      arch/m68k/coldfire/
14972 F:      arch/m68k/68*/
14973 F:      arch/m68k/*/*_no.*
14974 F:      arch/m68k/include/asm/*_no.*
14975
14976 UDF FILESYSTEM
14977 M:      Jan Kara <jack@suse.com>
14978 S:      Maintained
14979 F:      Documentation/filesystems/udf.txt
14980 F:      fs/udf/
14981
14982 UDRAW TABLET
14983 M:      Bastien Nocera <hadess@hadess.net>
14984 L:      linux-input@vger.kernel.org
14985 S:      Maintained
14986 F:      drivers/hid/hid-udraw-ps3.c
14987
14988 UFS FILESYSTEM
14989 M:      Evgeniy Dushistov <dushistov@mail.ru>
14990 S:      Maintained
14991 F:      Documentation/filesystems/ufs.txt
14992 F:      fs/ufs/
14993
14994 UHID USERSPACE HID IO DRIVER:
14995 M:      David Herrmann <dh.herrmann@googlemail.com>
14996 L:      linux-input@vger.kernel.org
14997 S:      Maintained
14998 F:      drivers/hid/uhid.c
14999 F:      include/uapi/linux/uhid.h
15000
15001 ULPI BUS
15002 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15003 L:      linux-usb@vger.kernel.org
15004 S:      Maintained
15005 F:      drivers/usb/common/ulpi.c
15006 F:      include/linux/ulpi/
15007
15008 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15009 L:      linux-usb@vger.kernel.org
15010 S:      Orphan
15011 F:      drivers/uwb/
15012 F:      include/linux/uwb.h
15013 F:      include/linux/uwb/
15014
15015 UNICORE32 ARCHITECTURE:
15016 M:      Guan Xuetao <gxt@pku.edu.cn>
15017 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15018 S:      Maintained
15019 T:      git git://github.com/gxt/linux.git
15020 F:      arch/unicore32/
15021
15022 UNIFDEF
15023 M:      Tony Finch <dot@dotat.at>
15024 W:      http://dotat.at/prog/unifdef
15025 S:      Maintained
15026 F:      scripts/unifdef.c
15027
15028 UNIFORM CDROM DRIVER
15029 M:      Jens Axboe <axboe@kernel.dk>
15030 W:      http://www.kernel.dk
15031 S:      Maintained
15032 F:      Documentation/cdrom/
15033 F:      drivers/cdrom/cdrom.c
15034 F:      include/linux/cdrom.h
15035 F:      include/uapi/linux/cdrom.h
15036
15037 UNISYS S-PAR DRIVERS
15038 M:      David Kershner <david.kershner@unisys.com>
15039 L:      sparmaintainer@unisys.com (Unisys internal)
15040 S:      Supported
15041 F:      include/linux/visorbus.h
15042 F:      drivers/visorbus/
15043 F:      drivers/staging/unisys/
15044
15045 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15046 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15047 L:      linux-scsi@vger.kernel.org
15048 S:      Supported
15049 F:      Documentation/scsi/ufs.txt
15050 F:      drivers/scsi/ufs/
15051
15052 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15053 M:      Joao Pinto <jpinto@synopsys.com>
15054 L:      linux-scsi@vger.kernel.org
15055 S:      Supported
15056 F:      drivers/scsi/ufs/*dwc*
15057
15058 UNSORTED BLOCK IMAGES (UBI)
15059 M:      Artem Bityutskiy <dedekind1@gmail.com>
15060 M:      Richard Weinberger <richard@nod.at>
15061 W:      http://www.linux-mtd.infradead.org/
15062 L:      linux-mtd@lists.infradead.org
15063 T:      git git://git.infradead.org/ubifs-2.6.git
15064 S:      Supported
15065 F:      drivers/mtd/ubi/
15066 F:      include/linux/mtd/ubi.h
15067 F:      include/uapi/mtd/ubi-user.h
15068
15069 USB "USBNET" DRIVER FRAMEWORK
15070 M:      Oliver Neukum <oneukum@suse.com>
15071 L:      netdev@vger.kernel.org
15072 W:      http://www.linux-usb.org/usbnet
15073 S:      Maintained
15074 F:      drivers/net/usb/usbnet.c
15075 F:      include/linux/usb/usbnet.h
15076
15077 USB ACM DRIVER
15078 M:      Oliver Neukum <oneukum@suse.com>
15079 L:      linux-usb@vger.kernel.org
15080 S:      Maintained
15081 F:      Documentation/usb/acm.txt
15082 F:      drivers/usb/class/cdc-acm.*
15083
15084 USB AR5523 WIRELESS DRIVER
15085 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15086 L:      linux-wireless@vger.kernel.org
15087 S:      Maintained
15088 F:      drivers/net/wireless/ath/ar5523/
15089
15090 USB ATTACHED SCSI
15091 M:      Oliver Neukum <oneukum@suse.com>
15092 L:      linux-usb@vger.kernel.org
15093 L:      linux-scsi@vger.kernel.org
15094 S:      Maintained
15095 F:      drivers/usb/storage/uas.c
15096
15097 USB CDC ETHERNET DRIVER
15098 M:      Oliver Neukum <oliver@neukum.org>
15099 L:      linux-usb@vger.kernel.org
15100 S:      Maintained
15101 F:      drivers/net/usb/cdc_*.c
15102 F:      include/uapi/linux/usb/cdc.h
15103
15104 USB CHAOSKEY DRIVER
15105 M:      Keith Packard <keithp@keithp.com>
15106 L:      linux-usb@vger.kernel.org
15107 S:      Maintained
15108 F:      drivers/usb/misc/chaoskey.c
15109
15110 USB CYPRESS C67X00 DRIVER
15111 M:      Peter Korsgaard <jacmet@sunsite.dk>
15112 L:      linux-usb@vger.kernel.org
15113 S:      Maintained
15114 F:      drivers/usb/c67x00/
15115
15116 USB DAVICOM DM9601 DRIVER
15117 M:      Peter Korsgaard <jacmet@sunsite.dk>
15118 L:      netdev@vger.kernel.org
15119 W:      http://www.linux-usb.org/usbnet
15120 S:      Maintained
15121 F:      drivers/net/usb/dm9601.c
15122
15123 USB EHCI DRIVER
15124 M:      Alan Stern <stern@rowland.harvard.edu>
15125 L:      linux-usb@vger.kernel.org
15126 S:      Maintained
15127 F:      Documentation/usb/ehci.txt
15128 F:      drivers/usb/host/ehci*
15129
15130 USB GADGET/PERIPHERAL SUBSYSTEM
15131 M:      Felipe Balbi <balbi@kernel.org>
15132 L:      linux-usb@vger.kernel.org
15133 W:      http://www.linux-usb.org/gadget
15134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15135 S:      Maintained
15136 F:      drivers/usb/gadget/
15137 F:      include/linux/usb/gadget*
15138
15139 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15140 M:      Jiri Kosina <jikos@kernel.org>
15141 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15142 L:      linux-usb@vger.kernel.org
15143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15144 S:      Maintained
15145 F:      Documentation/hid/hiddev.txt
15146 F:      drivers/hid/usbhid/
15147
15148 USB INTEL XHCI ROLE MUX DRIVER
15149 M:      Hans de Goede <hdegoede@redhat.com>
15150 L:      linux-usb@vger.kernel.org
15151 S:      Maintained
15152 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15153
15154 USB ISP116X DRIVER
15155 M:      Olav Kongas <ok@artecdesign.ee>
15156 L:      linux-usb@vger.kernel.org
15157 S:      Maintained
15158 F:      drivers/usb/host/isp116x*
15159 F:      include/linux/usb/isp116x.h
15160
15161 USB LAN78XX ETHERNET DRIVER
15162 M:      Woojung Huh <woojung.huh@microchip.com>
15163 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15164 L:      netdev@vger.kernel.org
15165 S:      Maintained
15166 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15167 F:      drivers/net/usb/lan78xx.*
15168 F:      include/dt-bindings/net/microchip-lan78xx.h
15169
15170 USB MASS STORAGE DRIVER
15171 M:      Alan Stern <stern@rowland.harvard.edu>
15172 L:      linux-usb@vger.kernel.org
15173 L:      usb-storage@lists.one-eyed-alien.net
15174 S:      Maintained
15175 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15176 F:      drivers/usb/storage/
15177
15178 USB MIDI DRIVER
15179 M:      Clemens Ladisch <clemens@ladisch.de>
15180 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15181 T:      git git://git.alsa-project.org/alsa-kernel.git
15182 S:      Maintained
15183 F:      sound/usb/midi.*
15184
15185 USB NETWORKING DRIVERS
15186 L:      linux-usb@vger.kernel.org
15187 S:      Odd Fixes
15188 F:      drivers/net/usb/
15189
15190 USB OHCI DRIVER
15191 M:      Alan Stern <stern@rowland.harvard.edu>
15192 L:      linux-usb@vger.kernel.org
15193 S:      Maintained
15194 F:      Documentation/usb/ohci.txt
15195 F:      drivers/usb/host/ohci*
15196
15197 USB OTG FSM (Finite State Machine)
15198 M:      Peter Chen <Peter.Chen@nxp.com>
15199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15200 L:      linux-usb@vger.kernel.org
15201 S:      Maintained
15202 F:      drivers/usb/common/usb-otg-fsm.c
15203
15204 USB OVER IP DRIVER
15205 M:      Valentina Manea <valentina.manea.m@gmail.com>
15206 M:      Shuah Khan <shuah@kernel.org>
15207 L:      linux-usb@vger.kernel.org
15208 S:      Maintained
15209 F:      Documentation/usb/usbip_protocol.txt
15210 F:      drivers/usb/usbip/
15211 F:      tools/usb/usbip/
15212 F:      tools/testing/selftests/drivers/usb/usbip/
15213
15214 USB PEGASUS DRIVER
15215 M:      Petko Manolov <petkan@nucleusys.com>
15216 L:      linux-usb@vger.kernel.org
15217 L:      netdev@vger.kernel.org
15218 T:      git git://github.com/petkan/pegasus.git
15219 W:      https://github.com/petkan/pegasus
15220 S:      Maintained
15221 F:      drivers/net/usb/pegasus.*
15222
15223 USB PHY LAYER
15224 M:      Felipe Balbi <balbi@kernel.org>
15225 L:      linux-usb@vger.kernel.org
15226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15227 S:      Maintained
15228 F:      drivers/usb/phy/
15229
15230 USB PRINTER DRIVER (usblp)
15231 M:      Pete Zaitcev <zaitcev@redhat.com>
15232 L:      linux-usb@vger.kernel.org
15233 S:      Supported
15234 F:      drivers/usb/class/usblp.c
15235
15236 USB QMI WWAN NETWORK DRIVER
15237 M:      Bjørn Mork <bjorn@mork.no>
15238 L:      netdev@vger.kernel.org
15239 S:      Maintained
15240 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15241 F:      drivers/net/usb/qmi_wwan.c
15242
15243 USB RTL8150 DRIVER
15244 M:      Petko Manolov <petkan@nucleusys.com>
15245 L:      linux-usb@vger.kernel.org
15246 L:      netdev@vger.kernel.org
15247 T:      git git://github.com/petkan/rtl8150.git
15248 W:      https://github.com/petkan/rtl8150
15249 S:      Maintained
15250 F:      drivers/net/usb/rtl8150.c
15251
15252 USB SERIAL SUBSYSTEM
15253 M:      Johan Hovold <johan@kernel.org>
15254 L:      linux-usb@vger.kernel.org
15255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15256 S:      Maintained
15257 F:      Documentation/usb/usb-serial.txt
15258 F:      drivers/usb/serial/
15259 F:      include/linux/usb/serial.h
15260
15261 USB SMSC75XX ETHERNET DRIVER
15262 M:      Steve Glendinning <steve.glendinning@shawell.net>
15263 L:      netdev@vger.kernel.org
15264 S:      Maintained
15265 F:      drivers/net/usb/smsc75xx.*
15266
15267 USB SMSC95XX ETHERNET DRIVER
15268 M:      Steve Glendinning <steve.glendinning@shawell.net>
15269 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15270 L:      netdev@vger.kernel.org
15271 S:      Maintained
15272 F:      drivers/net/usb/smsc95xx.*
15273
15274 USB SUBSYSTEM
15275 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15276 L:      linux-usb@vger.kernel.org
15277 W:      http://www.linux-usb.org
15278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15279 S:      Supported
15280 F:      Documentation/devicetree/bindings/usb/
15281 F:      Documentation/usb/
15282 F:      drivers/usb/
15283 F:      include/linux/usb.h
15284 F:      include/linux/usb/
15285
15286 USB TYPEC PI3USB30532 MUX DRIVER
15287 M:      Hans de Goede <hdegoede@redhat.com>
15288 L:      linux-usb@vger.kernel.org
15289 S:      Maintained
15290 F:      drivers/usb/typec/mux/pi3usb30532.c
15291
15292 USB TYPEC CLASS
15293 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15294 L:      linux-usb@vger.kernel.org
15295 S:      Maintained
15296 F:      Documentation/ABI/testing/sysfs-class-typec
15297 F:      Documentation/driver-api/usb/typec.rst
15298 F:      drivers/usb/typec/
15299 F:      include/linux/usb/typec.h
15300
15301 USB TYPEC BUS FOR ALTERNATE MODES
15302 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15303 L:      linux-usb@vger.kernel.org
15304 S:      Maintained
15305 F:      Documentation/ABI/testing/sysfs-bus-typec
15306 F:      Documentation/driver-api/usb/typec_bus.rst
15307 F:      drivers/usb/typec/altmodes/
15308 F:      include/linux/usb/typec_altmode.h
15309
15310 USB UHCI DRIVER
15311 M:      Alan Stern <stern@rowland.harvard.edu>
15312 L:      linux-usb@vger.kernel.org
15313 S:      Maintained
15314 F:      drivers/usb/host/uhci*
15315
15316 USB VIDEO CLASS
15317 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15318 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15319 L:      linux-media@vger.kernel.org
15320 T:      git git://linuxtv.org/media_tree.git
15321 W:      http://www.ideasonboard.org/uvc/
15322 S:      Maintained
15323 F:      drivers/media/usb/uvc/
15324 F:      include/uapi/linux/uvcvideo.h
15325
15326 USB VISION DRIVER
15327 M:      Hans Verkuil <hverkuil@xs4all.nl>
15328 L:      linux-media@vger.kernel.org
15329 T:      git git://linuxtv.org/media_tree.git
15330 W:      https://linuxtv.org
15331 S:      Odd Fixes
15332 F:      drivers/media/usb/usbvision/
15333
15334 USB WEBCAM GADGET
15335 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15336 L:      linux-usb@vger.kernel.org
15337 S:      Maintained
15338 F:      drivers/usb/gadget/function/*uvc*
15339 F:      drivers/usb/gadget/legacy/webcam.c
15340 F:      include/uapi/linux/usb/g_uvc.h
15341
15342 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15343 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15344 L:      linux-wireless@vger.kernel.org
15345 S:      Maintained
15346 F:      drivers/net/wireless/rndis_wlan.c
15347
15348 USB XHCI DRIVER
15349 M:      Mathias Nyman <mathias.nyman@intel.com>
15350 L:      linux-usb@vger.kernel.org
15351 S:      Supported
15352 F:      drivers/usb/host/xhci*
15353 F:      drivers/usb/host/pci-quirks*
15354
15355 USB ZD1201 DRIVER
15356 L:      linux-wireless@vger.kernel.org
15357 W:      http://linux-lc100020.sourceforge.net
15358 S:      Orphan
15359 F:      drivers/net/wireless/zydas/zd1201.*
15360
15361 USB ZR364XX DRIVER
15362 M:      Antoine Jacquet <royale@zerezo.com>
15363 L:      linux-usb@vger.kernel.org
15364 L:      linux-media@vger.kernel.org
15365 T:      git git://linuxtv.org/media_tree.git
15366 W:      http://royale.zerezo.com/zr364xx/
15367 S:      Maintained
15368 F:      Documentation/media/v4l-drivers/zr364xx*
15369 F:      drivers/media/usb/zr364xx/
15370
15371 USER-MODE LINUX (UML)
15372 M:      Jeff Dike <jdike@addtoit.com>
15373 M:      Richard Weinberger <richard@nod.at>
15374 L:      linux-um@lists.infradead.org
15375 W:      http://user-mode-linux.sourceforge.net
15376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15377 S:      Maintained
15378 F:      Documentation/virtual/uml/
15379 F:      arch/um/
15380 F:      arch/x86/um/
15381 F:      fs/hostfs/
15382 F:      fs/hppfs/
15383
15384 USERSPACE I/O (UIO)
15385 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15386 S:      Maintained
15387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15388 F:      Documentation/driver-api/uio-howto.rst
15389 F:      drivers/uio/
15390 F:      include/linux/uio*.h
15391
15392 UTIL-LINUX PACKAGE
15393 M:      Karel Zak <kzak@redhat.com>
15394 L:      util-linux@vger.kernel.org
15395 W:      http://en.wikipedia.org/wiki/Util-linux
15396 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15397 S:      Maintained
15398
15399 UUID HELPERS
15400 M:      Christoph Hellwig <hch@lst.de>
15401 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15402 L:      linux-kernel@vger.kernel.org
15403 T:      git git://git.infradead.org/users/hch/uuid.git
15404 F:      lib/uuid.c
15405 F:      lib/test_uuid.c
15406 F:      include/linux/uuid.h
15407 F:      include/uapi/linux/uuid.h
15408 S:      Maintained
15409
15410 UVESAFB DRIVER
15411 M:      Michal Januszewski <spock@gentoo.org>
15412 L:      linux-fbdev@vger.kernel.org
15413 W:      https://github.com/mjanusz/v86d
15414 S:      Maintained
15415 F:      Documentation/fb/uvesafb.txt
15416 F:      drivers/video/fbdev/uvesafb.*
15417
15418 VF610 NAND DRIVER
15419 M:      Stefan Agner <stefan@agner.ch>
15420 L:      linux-mtd@lists.infradead.org
15421 S:      Supported
15422 F:      drivers/mtd/nand/raw/vf610_nfc.c
15423
15424 VFAT/FAT/MSDOS FILESYSTEM
15425 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15426 S:      Maintained
15427 F:      Documentation/filesystems/vfat.txt
15428 F:      fs/fat/
15429
15430 VFIO DRIVER
15431 M:      Alex Williamson <alex.williamson@redhat.com>
15432 L:      kvm@vger.kernel.org
15433 T:      git git://github.com/awilliam/linux-vfio.git
15434 S:      Maintained
15435 F:      Documentation/vfio.txt
15436 F:      drivers/vfio/
15437 F:      include/linux/vfio.h
15438 F:      include/uapi/linux/vfio.h
15439
15440 VFIO MEDIATED DEVICE DRIVERS
15441 M:      Kirti Wankhede <kwankhede@nvidia.com>
15442 L:      kvm@vger.kernel.org
15443 S:      Maintained
15444 F:      Documentation/vfio-mediated-device.txt
15445 F:      drivers/vfio/mdev/
15446 F:      include/linux/mdev.h
15447 F:      samples/vfio-mdev/
15448
15449 VFIO PLATFORM DRIVER
15450 M:      Eric Auger <eric.auger@redhat.com>
15451 L:      kvm@vger.kernel.org
15452 S:      Maintained
15453 F:      drivers/vfio/platform/
15454
15455 VGA_SWITCHEROO
15456 R:      Lukas Wunner <lukas@wunner.de>
15457 S:      Maintained
15458 F:      Documentation/gpu/vga-switcheroo.rst
15459 F:      drivers/gpu/vga/vga_switcheroo.c
15460 F:      include/linux/vga_switcheroo.h
15461 T:      git git://anongit.freedesktop.org/drm/drm-misc
15462
15463 VIA RHINE NETWORK DRIVER
15464 S:      Orphan
15465 F:      drivers/net/ethernet/via/via-rhine.c
15466
15467 VIA SD/MMC CARD CONTROLLER DRIVER
15468 M:      Bruce Chang <brucechang@via.com.tw>
15469 M:      Harald Welte <HaraldWelte@viatech.com>
15470 S:      Maintained
15471 F:      drivers/mmc/host/via-sdmmc.c
15472
15473 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15474 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15475 L:      linux-fbdev@vger.kernel.org
15476 S:      Maintained
15477 F:      include/linux/via-core.h
15478 F:      include/linux/via-gpio.h
15479 F:      include/linux/via_i2c.h
15480 F:      drivers/video/fbdev/via/
15481
15482 VIA VELOCITY NETWORK DRIVER
15483 M:      Francois Romieu <romieu@fr.zoreil.com>
15484 L:      netdev@vger.kernel.org
15485 S:      Maintained
15486 F:      drivers/net/ethernet/via/via-velocity.*
15487
15488 VICODEC VIRTUAL CODEC DRIVER
15489 M:      Hans Verkuil <hans.verkuil@cisco.com>
15490 L:      linux-media@vger.kernel.org
15491 T:      git git://linuxtv.org/media_tree.git
15492 W:      https://linuxtv.org
15493 S:      Maintained
15494 F:      drivers/media/platform/vicodec/*
15495
15496 VIDEO MULTIPLEXER DRIVER
15497 M:      Philipp Zabel <p.zabel@pengutronix.de>
15498 L:      linux-media@vger.kernel.org
15499 S:      Maintained
15500 F:      drivers/media/platform/video-mux.c
15501
15502 VIDEO I2C POLLING DRIVER
15503 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15504 L:      linux-media@vger.kernel.org
15505 S:      Maintained
15506 F:      drivers/media/i2c/video-i2c.c
15507
15508 VIDEOBUF2 FRAMEWORK
15509 M:      Pawel Osciak <pawel@osciak.com>
15510 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15511 M:      Kyungmin Park <kyungmin.park@samsung.com>
15512 L:      linux-media@vger.kernel.org
15513 S:      Maintained
15514 F:      drivers/media/v4l2-core/videobuf2-*
15515 F:      include/media/videobuf2-*
15516
15517 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15518 M:      Helen Koike <helen.koike@collabora.com>
15519 L:      linux-media@vger.kernel.org
15520 T:      git git://linuxtv.org/media_tree.git
15521 W:      https://linuxtv.org
15522 S:      Maintained
15523 F:      drivers/media/platform/vimc/*
15524
15525 VIRT LIB
15526 M:      Alex Williamson <alex.williamson@redhat.com>
15527 M:      Paolo Bonzini <pbonzini@redhat.com>
15528 L:      kvm@vger.kernel.org
15529 S:      Supported
15530 F:      virt/lib/
15531
15532 VIRTIO AND VHOST VSOCK DRIVER
15533 M:      Stefan Hajnoczi <stefanha@redhat.com>
15534 L:      kvm@vger.kernel.org
15535 L:      virtualization@lists.linux-foundation.org
15536 L:      netdev@vger.kernel.org
15537 S:      Maintained
15538 F:      include/linux/virtio_vsock.h
15539 F:      include/uapi/linux/virtio_vsock.h
15540 F:      include/uapi/linux/vsockmon.h
15541 F:      include/uapi/linux/vm_sockets_diag.h
15542 F:      net/vmw_vsock/diag.c
15543 F:      net/vmw_vsock/af_vsock_tap.c
15544 F:      net/vmw_vsock/virtio_transport_common.c
15545 F:      net/vmw_vsock/virtio_transport.c
15546 F:      drivers/net/vsockmon.c
15547 F:      drivers/vhost/vsock.c
15548 F:      drivers/vhost/vsock.h
15549 F:      tools/testing/vsock/
15550
15551 VIRTIO CONSOLE DRIVER
15552 M:      Amit Shah <amit@kernel.org>
15553 L:      virtualization@lists.linux-foundation.org
15554 S:      Maintained
15555 F:      drivers/char/virtio_console.c
15556 F:      include/linux/virtio_console.h
15557 F:      include/uapi/linux/virtio_console.h
15558
15559 VIRTIO CORE, NET AND BLOCK DRIVERS
15560 M:      "Michael S. Tsirkin" <mst@redhat.com>
15561 M:      Jason Wang <jasowang@redhat.com>
15562 L:      virtualization@lists.linux-foundation.org
15563 S:      Maintained
15564 F:      Documentation/devicetree/bindings/virtio/
15565 F:      drivers/virtio/
15566 F:      tools/virtio/
15567 F:      drivers/net/virtio_net.c
15568 F:      drivers/block/virtio_blk.c
15569 F:      include/linux/virtio*.h
15570 F:      include/uapi/linux/virtio_*.h
15571 F:      drivers/crypto/virtio/
15572 F:      mm/balloon_compaction.c
15573
15574 VIRTIO CRYPTO DRIVER
15575 M:      Gonglei <arei.gonglei@huawei.com>
15576 L:      virtualization@lists.linux-foundation.org
15577 L:      linux-crypto@vger.kernel.org
15578 S:      Maintained
15579 F:      drivers/crypto/virtio/
15580 F:      include/uapi/linux/virtio_crypto.h
15581
15582 VIRTIO DRIVERS FOR S390
15583 M:      Cornelia Huck <cohuck@redhat.com>
15584 M:      Halil Pasic <pasic@linux.ibm.com>
15585 L:      linux-s390@vger.kernel.org
15586 L:      virtualization@lists.linux-foundation.org
15587 L:      kvm@vger.kernel.org
15588 S:      Supported
15589 F:      drivers/s390/virtio/
15590 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15591
15592 VIRTIO GPU DRIVER
15593 M:      David Airlie <airlied@linux.ie>
15594 M:      Gerd Hoffmann <kraxel@redhat.com>
15595 L:      dri-devel@lists.freedesktop.org
15596 L:      virtualization@lists.linux-foundation.org
15597 T:      git git://anongit.freedesktop.org/drm/drm-misc
15598 S:      Maintained
15599 F:      drivers/gpu/drm/virtio/
15600 F:      include/uapi/linux/virtio_gpu.h
15601
15602 VIRTIO HOST (VHOST)
15603 M:      "Michael S. Tsirkin" <mst@redhat.com>
15604 M:      Jason Wang <jasowang@redhat.com>
15605 L:      kvm@vger.kernel.org
15606 L:      virtualization@lists.linux-foundation.org
15607 L:      netdev@vger.kernel.org
15608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15609 S:      Maintained
15610 F:      drivers/vhost/
15611 F:      include/uapi/linux/vhost.h
15612
15613 VIRTIO INPUT DRIVER
15614 M:      Gerd Hoffmann <kraxel@redhat.com>
15615 S:      Maintained
15616 F:      drivers/virtio/virtio_input.c
15617 F:      include/uapi/linux/virtio_input.h
15618
15619 VIRTUAL BOX GUEST DEVICE DRIVER
15620 M:      Hans de Goede <hdegoede@redhat.com>
15621 M:      Arnd Bergmann <arnd@arndb.de>
15622 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15623 S:      Maintained
15624 F:      include/linux/vbox_utils.h
15625 F:      include/uapi/linux/vbox*.h
15626 F:      drivers/virt/vboxguest/
15627
15628 VIRTUAL SERIO DEVICE DRIVER
15629 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15630 S:      Maintained
15631 F:      drivers/input/serio/userio.c
15632 F:      include/uapi/linux/userio.h
15633
15634 VIVID VIRTUAL VIDEO DRIVER
15635 M:      Hans Verkuil <hverkuil@xs4all.nl>
15636 L:      linux-media@vger.kernel.org
15637 T:      git git://linuxtv.org/media_tree.git
15638 W:      https://linuxtv.org
15639 S:      Maintained
15640 F:      drivers/media/platform/vivid/*
15641
15642 VLYNQ BUS
15643 M:      Florian Fainelli <f.fainelli@gmail.com>
15644 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15645 S:      Maintained
15646 F:      drivers/vlynq/vlynq.c
15647 F:      include/linux/vlynq.h
15648
15649 VME SUBSYSTEM
15650 M:      Martyn Welch <martyn@welchs.me.uk>
15651 M:      Manohar Vanga <manohar.vanga@gmail.com>
15652 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15653 L:      devel@driverdev.osuosl.org
15654 S:      Maintained
15655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15656 F:      Documentation/driver-api/vme.rst
15657 F:      drivers/staging/vme/
15658 F:      drivers/vme/
15659 F:      include/linux/vme*
15660
15661 VMWARE BALLOON DRIVER
15662 M:      Xavier Deguillard <xdeguillard@vmware.com>
15663 M:      Nadav Amit <namit@vmware.com>
15664 M:      "VMware, Inc." <pv-drivers@vmware.com>
15665 L:      linux-kernel@vger.kernel.org
15666 S:      Maintained
15667 F:      drivers/misc/vmw_balloon.c
15668
15669 VMWARE HYPERVISOR INTERFACE
15670 M:      Alok Kataria <akataria@vmware.com>
15671 L:      virtualization@lists.linux-foundation.org
15672 S:      Supported
15673 F:      arch/x86/kernel/cpu/vmware.c
15674
15675 VMWARE PVRDMA DRIVER
15676 M:      Adit Ranadive <aditr@vmware.com>
15677 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15678 L:      linux-rdma@vger.kernel.org
15679 S:      Maintained
15680 F:      drivers/infiniband/hw/vmw_pvrdma/
15681
15682 VMware PVSCSI driver
15683 M:      Jim Gill <jgill@vmware.com>
15684 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15685 L:      linux-scsi@vger.kernel.org
15686 S:      Maintained
15687 F:      drivers/scsi/vmw_pvscsi.c
15688 F:      drivers/scsi/vmw_pvscsi.h
15689
15690 VMWARE VMMOUSE SUBDRIVER
15691 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15692 M:      "VMware, Inc." <pv-drivers@vmware.com>
15693 L:      linux-input@vger.kernel.org
15694 S:      Maintained
15695 F:      drivers/input/mouse/vmmouse.c
15696 F:      drivers/input/mouse/vmmouse.h
15697
15698 VMWARE VMXNET3 ETHERNET DRIVER
15699 M:      Ronak Doshi <doshir@vmware.com>
15700 M:      "VMware, Inc." <pv-drivers@vmware.com>
15701 L:      netdev@vger.kernel.org
15702 S:      Maintained
15703 F:      drivers/net/vmxnet3/
15704
15705 VOCORE VOCORE2 BOARD
15706 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15707 L:      linux-mips@linux-mips.org
15708 S:      Maintained
15709 F:      arch/mips/boot/dts/ralink/vocore2.dts
15710
15711 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15712 M:      Liam Girdwood <lgirdwood@gmail.com>
15713 M:      Mark Brown <broonie@kernel.org>
15714 L:      linux-kernel@vger.kernel.org
15715 W:      http://www.slimlogic.co.uk/?p=48
15716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15717 S:      Supported
15718 F:      Documentation/devicetree/bindings/regulator/
15719 F:      Documentation/power/regulator/
15720 F:      drivers/regulator/
15721 F:      include/dt-bindings/regulator/
15722 F:      include/linux/regulator/
15723
15724 VRF
15725 M:      David Ahern <dsa@cumulusnetworks.com>
15726 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15727 L:      netdev@vger.kernel.org
15728 S:      Maintained
15729 F:      drivers/net/vrf.c
15730 F:      Documentation/networking/vrf.txt
15731
15732 VT1211 HARDWARE MONITOR DRIVER
15733 M:      Juerg Haefliger <juergh@gmail.com>
15734 L:      linux-hwmon@vger.kernel.org
15735 S:      Maintained
15736 F:      Documentation/hwmon/vt1211
15737 F:      drivers/hwmon/vt1211.c
15738
15739 VT8231 HARDWARE MONITOR DRIVER
15740 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15741 L:      linux-hwmon@vger.kernel.org
15742 S:      Maintained
15743 F:      drivers/hwmon/vt8231.c
15744
15745 VUB300 USB to SDIO/SD/MMC bridge chip
15746 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15747 L:      linux-mmc@vger.kernel.org
15748 L:      linux-usb@vger.kernel.org
15749 S:      Supported
15750 F:      drivers/mmc/host/vub300.c
15751
15752 W1 DALLAS'S 1-WIRE BUS
15753 M:      Evgeniy Polyakov <zbr@ioremap.net>
15754 S:      Maintained
15755 F:      Documentation/devicetree/bindings/w1/
15756 F:      Documentation/w1/
15757 F:      drivers/w1/
15758 F:      include/linux/w1.h
15759
15760 W83791D HARDWARE MONITORING DRIVER
15761 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15762 L:      linux-hwmon@vger.kernel.org
15763 S:      Maintained
15764 F:      Documentation/hwmon/w83791d
15765 F:      drivers/hwmon/w83791d.c
15766
15767 W83793 HARDWARE MONITORING DRIVER
15768 M:      Rudolf Marek <r.marek@assembler.cz>
15769 L:      linux-hwmon@vger.kernel.org
15770 S:      Maintained
15771 F:      Documentation/hwmon/w83793
15772 F:      drivers/hwmon/w83793.c
15773
15774 W83795 HARDWARE MONITORING DRIVER
15775 M:      Jean Delvare <jdelvare@suse.com>
15776 L:      linux-hwmon@vger.kernel.org
15777 S:      Maintained
15778 F:      drivers/hwmon/w83795.c
15779
15780 W83L51xD SD/MMC CARD INTERFACE DRIVER
15781 M:      Pierre Ossman <pierre@ossman.eu>
15782 S:      Maintained
15783 F:      drivers/mmc/host/wbsd.*
15784
15785 WACOM PROTOCOL 4 SERIAL TABLETS
15786 M:      Julian Squires <julian@cipht.net>
15787 M:      Hans de Goede <hdegoede@redhat.com>
15788 L:      linux-input@vger.kernel.org
15789 S:      Maintained
15790 F:      drivers/input/tablet/wacom_serial4.c
15791
15792 WATCHDOG DEVICE DRIVERS
15793 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15794 M:      Guenter Roeck <linux@roeck-us.net>
15795 L:      linux-watchdog@vger.kernel.org
15796 W:      http://www.linux-watchdog.org/
15797 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15798 S:      Maintained
15799 F:      Documentation/devicetree/bindings/watchdog/
15800 F:      Documentation/watchdog/
15801 F:      drivers/watchdog/
15802 F:      include/linux/watchdog.h
15803 F:      include/uapi/linux/watchdog.h
15804
15805 WHISKEYCOVE PMIC GPIO DRIVER
15806 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15807 L:      linux-gpio@vger.kernel.org
15808 S:      Maintained
15809 F:      drivers/gpio/gpio-wcove.c
15810
15811 WIIMOTE HID DRIVER
15812 M:      David Herrmann <dh.herrmann@googlemail.com>
15813 L:      linux-input@vger.kernel.org
15814 S:      Maintained
15815 F:      drivers/hid/hid-wiimote*
15816
15817 WILOCITY WIL6210 WIRELESS DRIVER
15818 M:      Maya Erez <merez@codeaurora.org>
15819 L:      linux-wireless@vger.kernel.org
15820 L:      wil6210@qti.qualcomm.com
15821 S:      Supported
15822 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15823 F:      drivers/net/wireless/ath/wil6210/
15824
15825 WIMAX STACK
15826 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15827 M:      linux-wimax@intel.com
15828 L:      wimax@linuxwimax.org (subscribers-only)
15829 S:      Supported
15830 W:      http://linuxwimax.org
15831 F:      Documentation/wimax/README.wimax
15832 F:      include/linux/wimax/debug.h
15833 F:      include/net/wimax.h
15834 F:      include/uapi/linux/wimax.h
15835 F:      net/wimax/
15836
15837 WINBOND CIR DRIVER
15838 M:      David Härdeman <david@hardeman.nu>
15839 S:      Maintained
15840 F:      drivers/media/rc/winbond-cir.c
15841
15842 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15843 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15844 L:      linux-watchdog@vger.kernel.org
15845 S:      Maintained
15846 F:      drivers/watchdog/ebc-c384_wdt.c
15847
15848 WINSYSTEMS WS16C48 GPIO DRIVER
15849 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15850 L:      linux-gpio@vger.kernel.org
15851 S:      Maintained
15852 F:      drivers/gpio/gpio-ws16c48.c
15853
15854 WISTRON LAPTOP BUTTON DRIVER
15855 M:      Miloslav Trmac <mitr@volny.cz>
15856 S:      Maintained
15857 F:      drivers/input/misc/wistron_btns.c
15858
15859 WL3501 WIRELESS PCMCIA CARD DRIVER
15860 L:      linux-wireless@vger.kernel.org
15861 S:      Odd fixes
15862 F:      drivers/net/wireless/wl3501*
15863
15864 WOLFSON MICROELECTRONICS DRIVERS
15865 L:      patches@opensource.cirrus.com
15866 T:      git https://github.com/CirrusLogic/linux-drivers.git
15867 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15868 S:      Supported
15869 F:      Documentation/hwmon/wm83??
15870 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15871 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15872 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15873 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15874 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15875 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15876 F:      drivers/clk/clk-wm83*.c
15877 F:      drivers/extcon/extcon-arizona.c
15878 F:      drivers/leds/leds-wm83*.c
15879 F:      drivers/gpio/gpio-*wm*.c
15880 F:      drivers/gpio/gpio-arizona.c
15881 F:      drivers/hwmon/wm83??-hwmon.c
15882 F:      drivers/input/misc/wm831x-on.c
15883 F:      drivers/input/touchscreen/wm831x-ts.c
15884 F:      drivers/input/touchscreen/wm97*.c
15885 F:      drivers/mfd/arizona*
15886 F:      drivers/mfd/wm*.c
15887 F:      drivers/mfd/cs47l24*
15888 F:      drivers/power/supply/wm83*.c
15889 F:      drivers/rtc/rtc-wm83*.c
15890 F:      drivers/regulator/wm8*.c
15891 F:      drivers/regulator/arizona*
15892 F:      drivers/video/backlight/wm83*_bl.c
15893 F:      drivers/watchdog/wm83*_wdt.c
15894 F:      include/linux/mfd/arizona/
15895 F:      include/linux/mfd/wm831x/
15896 F:      include/linux/mfd/wm8350/
15897 F:      include/linux/mfd/wm8400*
15898 F:      include/linux/regulator/arizona*
15899 F:      include/linux/wm97xx.h
15900 F:      include/sound/wm????.h
15901 F:      sound/soc/codecs/arizona.?
15902 F:      sound/soc/codecs/wm*
15903 F:      sound/soc/codecs/cs47l24*
15904
15905 WORKQUEUE
15906 M:      Tejun Heo <tj@kernel.org>
15907 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15909 S:      Maintained
15910 F:      include/linux/workqueue.h
15911 F:      kernel/workqueue.c
15912 F:      Documentation/core-api/workqueue.rst
15913
15914 X-POWERS AXP288 PMIC DRIVERS
15915 M:      Hans de Goede <hdegoede@redhat.com>
15916 S:      Maintained
15917 N:      axp288
15918 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15919
15920 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15921 M:      Chen-Yu Tsai <wens@csie.org>
15922 L:      linux-kernel@vger.kernel.org
15923 S:      Maintained
15924 N:      axp[128]
15925
15926 X.25 NETWORK LAYER
15927 M:      Andrew Hendry <andrew.hendry@gmail.com>
15928 L:      linux-x25@vger.kernel.org
15929 S:      Odd Fixes
15930 F:      Documentation/networking/x25*
15931 F:      include/net/x25*
15932 F:      net/x25/
15933
15934 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15935 M:      Thomas Gleixner <tglx@linutronix.de>
15936 M:      Ingo Molnar <mingo@redhat.com>
15937 M:      Borislav Petkov <bp@alien8.de>
15938 R:      "H. Peter Anvin" <hpa@zytor.com>
15939 M:      x86@kernel.org
15940 L:      linux-kernel@vger.kernel.org
15941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15942 S:      Maintained
15943 F:      Documentation/devicetree/bindings/x86/
15944 F:      Documentation/x86/
15945 F:      arch/x86/
15946
15947 X86 ENTRY CODE
15948 M:      Andy Lutomirski <luto@kernel.org>
15949 L:      linux-kernel@vger.kernel.org
15950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15951 S:      Maintained
15952 F:      arch/x86/entry/
15953
15954 X86 MCE INFRASTRUCTURE
15955 M:      Tony Luck <tony.luck@intel.com>
15956 M:      Borislav Petkov <bp@alien8.de>
15957 L:      linux-edac@vger.kernel.org
15958 S:      Maintained
15959 F:      arch/x86/kernel/cpu/mcheck/*
15960
15961 X86 MICROCODE UPDATE SUPPORT
15962 M:      Borislav Petkov <bp@alien8.de>
15963 S:      Maintained
15964 F:      arch/x86/kernel/cpu/microcode/*
15965
15966 X86 MM
15967 M:      Dave Hansen <dave.hansen@linux.intel.com>
15968 M:      Andy Lutomirski <luto@kernel.org>
15969 M:      Peter Zijlstra <peterz@infradead.org>
15970 L:      linux-kernel@vger.kernel.org
15971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15972 S:      Maintained
15973 F:      arch/x86/mm/
15974
15975 X86 PLATFORM DRIVERS
15976 M:      Darren Hart <dvhart@infradead.org>
15977 M:      Andy Shevchenko <andy@infradead.org>
15978 L:      platform-driver-x86@vger.kernel.org
15979 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15980 S:      Maintained
15981 F:      drivers/platform/x86/
15982 F:      drivers/platform/olpc/
15983
15984 X86 VDSO
15985 M:      Andy Lutomirski <luto@kernel.org>
15986 L:      linux-kernel@vger.kernel.org
15987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15988 S:      Maintained
15989 F:      arch/x86/entry/vdso/
15990
15991 XC2028/3028 TUNER DRIVER
15992 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15993 L:      linux-media@vger.kernel.org
15994 W:      https://linuxtv.org
15995 T:      git git://linuxtv.org/media_tree.git
15996 S:      Maintained
15997 F:      drivers/media/tuners/tuner-xc2028.*
15998
15999 XDP SOCKETS (AF_XDP)
16000 M:      Björn Töpel <bjorn.topel@intel.com>
16001 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16002 L:      netdev@vger.kernel.org
16003 S:      Maintained
16004 F:      kernel/bpf/xskmap.c
16005 F:      net/xdp/
16006
16007 XEN BLOCK SUBSYSTEM
16008 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16009 M:      Roger Pau Monné <roger.pau@citrix.com>
16010 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16011 S:      Supported
16012 F:      drivers/block/xen-blkback/*
16013 F:      drivers/block/xen*
16014
16015 XEN HYPERVISOR ARM
16016 M:      Stefano Stabellini <sstabellini@kernel.org>
16017 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16018 S:      Maintained
16019 F:      arch/arm/xen/
16020 F:      arch/arm/include/asm/xen/
16021
16022 XEN HYPERVISOR ARM64
16023 M:      Stefano Stabellini <sstabellini@kernel.org>
16024 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16025 S:      Maintained
16026 F:      arch/arm64/xen/
16027 F:      arch/arm64/include/asm/xen/
16028
16029 XEN HYPERVISOR INTERFACE
16030 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16031 M:      Juergen Gross <jgross@suse.com>
16032 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16034 S:      Supported
16035 F:      arch/x86/xen/
16036 F:      drivers/*/xen-*front.c
16037 F:      drivers/xen/
16038 F:      arch/x86/include/asm/xen/
16039 F:      arch/x86/include/asm/pvclock-abi.h
16040 F:      include/xen/
16041 F:      include/uapi/xen/
16042 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16043 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16044
16045 XEN NETWORK BACKEND DRIVER
16046 M:      Wei Liu <wei.liu2@citrix.com>
16047 M:      Paul Durrant <paul.durrant@citrix.com>
16048 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16049 L:      netdev@vger.kernel.org
16050 S:      Supported
16051 F:      drivers/net/xen-netback/*
16052
16053 XEN PCI SUBSYSTEM
16054 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16055 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16056 S:      Supported
16057 F:      arch/x86/pci/*xen*
16058 F:      drivers/pci/*xen*
16059
16060 XEN PVSCSI DRIVERS
16061 M:      Juergen Gross <jgross@suse.com>
16062 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16063 L:      linux-scsi@vger.kernel.org
16064 S:      Supported
16065 F:      drivers/scsi/xen-scsifront.c
16066 F:      drivers/xen/xen-scsiback.c
16067 F:      include/xen/interface/io/vscsiif.h
16068
16069 XEN SWIOTLB SUBSYSTEM
16070 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16071 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16072 L:      iommu@lists.linux-foundation.org
16073 S:      Supported
16074 F:      arch/x86/xen/*swiotlb*
16075 F:      drivers/xen/*swiotlb*
16076
16077 XEN SOUND FRONTEND DRIVER
16078 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16079 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16080 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16081 S:      Supported
16082 F:      sound/xen/*
16083
16084 XFS FILESYSTEM
16085 M:      Darrick J. Wong <darrick.wong@oracle.com>
16086 M:      linux-xfs@vger.kernel.org
16087 L:      linux-xfs@vger.kernel.org
16088 W:      http://xfs.org/
16089 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16090 S:      Supported
16091 F:      Documentation/filesystems/xfs.txt
16092 F:      fs/xfs/
16093
16094 XILINX AXI ETHERNET DRIVER
16095 M:      Anirudha Sarangi <anirudh@xilinx.com>
16096 M:      John Linn <John.Linn@xilinx.com>
16097 S:      Maintained
16098 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16099
16100 XILINX UARTLITE SERIAL DRIVER
16101 M:      Peter Korsgaard <jacmet@sunsite.dk>
16102 L:      linux-serial@vger.kernel.org
16103 S:      Maintained
16104 F:      drivers/tty/serial/uartlite.c
16105
16106 XILINX VIDEO IP CORES
16107 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16108 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16109 L:      linux-media@vger.kernel.org
16110 T:      git git://linuxtv.org/media_tree.git
16111 S:      Supported
16112 F:      Documentation/devicetree/bindings/media/xilinx/
16113 F:      drivers/media/platform/xilinx/
16114 F:      include/uapi/linux/xilinx-v4l2-controls.h
16115
16116 XILLYBUS DRIVER
16117 M:      Eli Billauer <eli.billauer@gmail.com>
16118 L:      linux-kernel@vger.kernel.org
16119 S:      Supported
16120 F:      drivers/char/xillybus/
16121
16122 XLP9XX I2C DRIVER
16123 M:      George Cherian <george.cherian@cavium.com>
16124 M:      Jan Glauber <jglauber@cavium.com>
16125 L:      linux-i2c@vger.kernel.org
16126 W:      http://www.cavium.com
16127 S:      Supported
16128 F:      drivers/i2c/busses/i2c-xlp9xx.c
16129
16130 XRA1403 GPIO EXPANDER
16131 M:      Nandor Han <nandor.han@ge.com>
16132 M:      Semi Malinen <semi.malinen@ge.com>
16133 L:      linux-gpio@vger.kernel.org
16134 S:      Maintained
16135 F:      drivers/gpio/gpio-xra1403.c
16136 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16137
16138 XTENSA XTFPGA PLATFORM SUPPORT
16139 M:      Max Filippov <jcmvbkbc@gmail.com>
16140 L:      linux-xtensa@linux-xtensa.org
16141 S:      Maintained
16142 F:      drivers/spi/spi-xtensa-xtfpga.c
16143 F:      sound/soc/xtensa/xtfpga-i2s.c
16144
16145 YAM DRIVER FOR AX.25
16146 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16147 L:      linux-hams@vger.kernel.org
16148 S:      Maintained
16149 F:      drivers/net/hamradio/yam*
16150 F:      include/linux/yam.h
16151
16152 YAMA SECURITY MODULE
16153 M:      Kees Cook <keescook@chromium.org>
16154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16155 S:      Supported
16156 F:      security/yama/
16157 F:      Documentation/admin-guide/LSM/Yama.rst
16158
16159 YEALINK PHONE DRIVER
16160 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16161 L:      usbb2k-api-dev@nongnu.org
16162 S:      Maintained
16163 F:      Documentation/input/devices/yealink.rst
16164 F:      drivers/input/misc/yealink.*
16165
16166 Z8530 DRIVER FOR AX.25
16167 M:      Joerg Reuter <jreuter@yaina.de>
16168 W:      http://yaina.de/jreuter/
16169 W:      http://www.qsl.net/dl1bke/
16170 L:      linux-hams@vger.kernel.org
16171 S:      Maintained
16172 F:      Documentation/networking/z8530drv.txt
16173 F:      drivers/net/hamradio/*scc.c
16174 F:      drivers/net/hamradio/z8530.h
16175
16176 ZBUD COMPRESSED PAGE ALLOCATOR
16177 M:      Seth Jennings <sjenning@redhat.com>
16178 M:      Dan Streetman <ddstreet@ieee.org>
16179 L:      linux-mm@kvack.org
16180 S:      Maintained
16181 F:      mm/zbud.c
16182 F:      include/linux/zbud.h
16183
16184 ZD1211RW WIRELESS DRIVER
16185 M:      Daniel Drake <dsd@gentoo.org>
16186 M:      Ulrich Kunitz <kune@deine-taler.de>
16187 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16188 L:      linux-wireless@vger.kernel.org
16189 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16190 S:      Maintained
16191 F:      drivers/net/wireless/zydas/zd1211rw/
16192
16193 ZD1301 MEDIA DRIVER
16194 M:      Antti Palosaari <crope@iki.fi>
16195 L:      linux-media@vger.kernel.org
16196 W:      https://linuxtv.org/
16197 W:      http://palosaari.fi/linux/
16198 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16199 S:      Maintained
16200 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16201
16202 ZD1301_DEMOD MEDIA DRIVER
16203 M:      Antti Palosaari <crope@iki.fi>
16204 L:      linux-media@vger.kernel.org
16205 W:      https://linuxtv.org/
16206 W:      http://palosaari.fi/linux/
16207 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16208 S:      Maintained
16209 F:      drivers/media/dvb-frontends/zd1301_demod*
16210
16211 ZPOOL COMPRESSED PAGE STORAGE API
16212 M:      Dan Streetman <ddstreet@ieee.org>
16213 L:      linux-mm@kvack.org
16214 S:      Maintained
16215 F:      mm/zpool.c
16216 F:      include/linux/zpool.h
16217
16218 ZR36067 VIDEO FOR LINUX DRIVER
16219 L:      mjpeg-users@lists.sourceforge.net
16220 L:      linux-media@vger.kernel.org
16221 W:      http://mjpeg.sourceforge.net/driver-zoran/
16222 T:      hg https://linuxtv.org/hg/v4l-dvb
16223 S:      Odd Fixes
16224 F:      drivers/staging/media/zoran/
16225
16226 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16227 M:      Minchan Kim <minchan@kernel.org>
16228 M:      Nitin Gupta <ngupta@vflare.org>
16229 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16230 L:      linux-kernel@vger.kernel.org
16231 S:      Maintained
16232 F:      drivers/block/zram/
16233 F:      Documentation/blockdev/zram.txt
16234
16235 ZS DECSTATION Z85C30 SERIAL DRIVER
16236 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16237 S:      Maintained
16238 F:      drivers/tty/serial/zs.*
16239
16240 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16241 M:      Minchan Kim <minchan@kernel.org>
16242 M:      Nitin Gupta <ngupta@vflare.org>
16243 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16244 L:      linux-mm@kvack.org
16245 S:      Maintained
16246 F:      mm/zsmalloc.c
16247 F:      include/linux/zsmalloc.h
16248 F:      Documentation/vm/zsmalloc.rst
16249
16250 ZSWAP COMPRESSED SWAP CACHING
16251 M:      Seth Jennings <sjenning@redhat.com>
16252 M:      Dan Streetman <ddstreet@ieee.org>
16253 L:      linux-mm@kvack.org
16254 S:      Maintained
16255 F:      mm/zswap.c
16256
16257 THE REST
16258 M:      Linus Torvalds <torvalds@linux-foundation.org>
16259 L:      linux-kernel@vger.kernel.org
16260 Q:      http://patchwork.kernel.org/project/LKML/list/
16261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16262 S:      Buried alive in reporters
16263 F:      *
16264 F:      */