MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      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/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/time-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/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/vt8500_timer.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/cadence_ttc_timer.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 USB2 and USB3 PHY DRIVER
3010 M:      Al Cooper <alcooperx@gmail.com>
3011 L:      linux-kernel@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Maintained
3014 F:      drivers/phy/broadcom/phy-brcm-usb*
3015
3016 BROADCOM GENET ETHERNET DRIVER
3017 M:      Doug Berger <opendmb@gmail.com>
3018 M:      Florian Fainelli <f.fainelli@gmail.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/genet/
3022
3023 BROADCOM IPROC ARM ARCHITECTURE
3024 M:      Ray Jui <rjui@broadcom.com>
3025 M:      Scott Branden <sbranden@broadcom.com>
3026 M:      Jon Mason <jonmason@broadcom.com>
3027 M:      bcm-kernel-feedback-list@broadcom.com
3028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3029 T:      git git://github.com/broadcom/cygnus-linux.git
3030 S:      Maintained
3031 N:      iproc
3032 N:      cygnus
3033 N:      bcm[-_]nsp
3034 N:      bcm9113*
3035 N:      bcm9583*
3036 N:      bcm9585*
3037 N:      bcm9586*
3038 N:      bcm988312
3039 N:      bcm113*
3040 N:      bcm583*
3041 N:      bcm585*
3042 N:      bcm586*
3043 N:      bcm88312
3044 N:      hr2
3045 N:      stingray
3046 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3047 F:      arch/arm64/boot/dts/broadcom/stingray/*
3048 F:      drivers/clk/bcm/clk-ns*
3049 F:      drivers/clk/bcm/clk-sr*
3050 F:      drivers/pinctrl/bcm/pinctrl-ns*
3051 F:      include/dt-bindings/clock/bcm-sr*
3052
3053 BROADCOM KONA GPIO DRIVER
3054 M:      Ray Jui <rjui@broadcom.com>
3055 L:      bcm-kernel-feedback-list@broadcom.com
3056 S:      Supported
3057 F:      drivers/gpio/gpio-bcm-kona.c
3058 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3059
3060 BROADCOM NETXTREME-E ROCE DRIVER
3061 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3062 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3063 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3064 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3065 L:      linux-rdma@vger.kernel.org
3066 W:      http://www.broadcom.com
3067 S:      Supported
3068 F:      drivers/infiniband/hw/bnxt_re/
3069 F:      include/uapi/rdma/bnxt_re-abi.h
3070
3071 BROADCOM NVRAM DRIVER
3072 M:      Rafał Miłecki <zajec5@gmail.com>
3073 L:      linux-mips@linux-mips.org
3074 S:      Maintained
3075 F:      drivers/firmware/broadcom/*
3076
3077 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3078 M:      Rafał Miłecki <zajec5@gmail.com>
3079 L:      linux-wireless@vger.kernel.org
3080 S:      Maintained
3081 F:      drivers/bcma/
3082 F:      include/linux/bcma/
3083
3084 BROADCOM STB AVS CPUFREQ DRIVER
3085 M:      Markus Mayer <mmayer@broadcom.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-pm@vger.kernel.org
3088 S:      Maintained
3089 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3090 F:      drivers/cpufreq/brcmstb*
3091
3092 BROADCOM STB AVS TMON 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/thermal/brcm,avs-tmon.txt
3098 F:      drivers/thermal/broadcom/brcmstb*
3099
3100 BROADCOM STB NAND FLASH DRIVER
3101 M:      Brian Norris <computersforpeace@gmail.com>
3102 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3103 L:      linux-mtd@lists.infradead.org
3104 L:      bcm-kernel-feedback-list@broadcom.com
3105 S:      Maintained
3106 F:      drivers/mtd/nand/raw/brcmnand/
3107
3108 BROADCOM STB DPFE DRIVER
3109 M:      Markus Mayer <mmayer@broadcom.com>
3110 M:      bcm-kernel-feedback-list@broadcom.com
3111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3112 S:      Maintained
3113 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3114 F:      drivers/memory/brcmstb_dpfe.c
3115
3116 BROADCOM SYSTEMPORT ETHERNET DRIVER
3117 M:      Florian Fainelli <f.fainelli@gmail.com>
3118 L:      netdev@vger.kernel.org
3119 S:      Supported
3120 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3121
3122 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3123 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3124 M:      Prashant Sreedharan <prashant@broadcom.com>
3125 M:      Michael Chan <mchan@broadcom.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/tg3.*
3129
3130 BROCADE BFA FC SCSI DRIVER
3131 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3132 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3133 L:      linux-scsi@vger.kernel.org
3134 S:      Supported
3135 F:      drivers/scsi/bfa/
3136
3137 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3138 M:      Rasesh Mody <rasesh.mody@cavium.com>
3139 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3140 M:      Dept-GELinuxNICDev@cavium.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/brocade/bna/
3144
3145 BSG (block layer generic sg v4 driver)
3146 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3147 L:      linux-scsi@vger.kernel.org
3148 S:      Supported
3149 F:      block/bsg.c
3150 F:      include/linux/bsg.h
3151 F:      include/uapi/linux/bsg.h
3152
3153 BT87X AUDIO DRIVER
3154 M:      Clemens Ladisch <clemens@ladisch.de>
3155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3156 T:      git git://git.alsa-project.org/alsa-kernel.git
3157 S:      Maintained
3158 F:      Documentation/sound/cards/bt87x.rst
3159 F:      sound/pci/bt87x.c
3160
3161 BT8XXGPIO DRIVER
3162 M:      Michael Buesch <m@bues.ch>
3163 W:      http://bu3sch.de/btgpio.php
3164 S:      Maintained
3165 F:      drivers/gpio/gpio-bt8xx.c
3166
3167 BTRFS FILE SYSTEM
3168 M:      Chris Mason <clm@fb.com>
3169 M:      Josef Bacik <jbacik@fb.com>
3170 M:      David Sterba <dsterba@suse.com>
3171 L:      linux-btrfs@vger.kernel.org
3172 W:      http://btrfs.wiki.kernel.org/
3173 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3175 S:      Maintained
3176 F:      Documentation/filesystems/btrfs.txt
3177 F:      fs/btrfs/
3178 F:      include/linux/btrfs*
3179 F:      include/uapi/linux/btrfs*
3180
3181 BTTV VIDEO4LINUX DRIVER
3182 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3183 L:      linux-media@vger.kernel.org
3184 W:      https://linuxtv.org
3185 T:      git git://linuxtv.org/media_tree.git
3186 S:      Odd fixes
3187 F:      Documentation/media/v4l-drivers/bttv*
3188 F:      drivers/media/pci/bt8xx/bttv*
3189
3190 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3191 M:      Chanwoo Choi <cw00.choi@samsung.com>
3192 L:      linux-pm@vger.kernel.org
3193 L:      linux-samsung-soc@vger.kernel.org
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3195 S:      Maintained
3196 F:      drivers/devfreq/exynos-bus.c
3197 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3198
3199 BUSLOGIC SCSI DRIVER
3200 M:      Khalid Aziz <khalid@gonehiking.org>
3201 L:      linux-scsi@vger.kernel.org
3202 S:      Maintained
3203 F:      drivers/scsi/BusLogic.*
3204 F:      drivers/scsi/FlashPoint.*
3205
3206 C-MEDIA CMI8788 DRIVER
3207 M:      Clemens Ladisch <clemens@ladisch.de>
3208 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3209 T:      git git://git.alsa-project.org/alsa-kernel.git
3210 S:      Maintained
3211 F:      sound/pci/oxygen/
3212
3213 C6X ARCHITECTURE
3214 M:      Mark Salter <msalter@redhat.com>
3215 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3216 L:      linux-c6x-dev@linux-c6x.org
3217 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3218 S:      Maintained
3219 F:      arch/c6x/
3220
3221 CA8210 IEEE-802.15.4 RADIO DRIVER
3222 M:      Harry Morris <h.morris@cascoda.com>
3223 L:      linux-wpan@vger.kernel.org
3224 W:      https://github.com/Cascoda/ca8210-linux.git
3225 S:      Maintained
3226 F:      drivers/net/ieee802154/ca8210.c
3227 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3228
3229 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3230 M:      David Howells <dhowells@redhat.com>
3231 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3232 S:      Supported
3233 F:      Documentation/filesystems/caching/cachefiles.txt
3234 F:      fs/cachefiles/
3235
3236 CADENCE MIPI-CSI2 BRIDGES
3237 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3238 L:      linux-media@vger.kernel.org
3239 S:      Maintained
3240 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3241 F:      drivers/media/platform/cadence/cdns-csi2*
3242
3243 CADET FM/AM RADIO RECEIVER DRIVER
3244 M:      Hans Verkuil <hverkuil@xs4all.nl>
3245 L:      linux-media@vger.kernel.org
3246 T:      git git://linuxtv.org/media_tree.git
3247 W:      https://linuxtv.org
3248 S:      Maintained
3249 F:      drivers/media/radio/radio-cadet*
3250
3251 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3252 M:      Jonathan Corbet <corbet@lwn.net>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 S:      Maintained
3256 F:      Documentation/media/v4l-drivers/cafe_ccic*
3257 F:      drivers/media/platform/marvell-ccic/
3258
3259 CAIF NETWORK LAYER
3260 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3261 L:      netdev@vger.kernel.org
3262 S:      Supported
3263 F:      Documentation/networking/caif/
3264 F:      drivers/net/caif/
3265 F:      include/uapi/linux/caif/
3266 F:      include/net/caif/
3267 F:      net/caif/
3268
3269 CALGARY x86-64 IOMMU
3270 M:      Muli Ben-Yehuda <mulix@mulix.org>
3271 M:      Jon Mason <jdmason@kudzu.us>
3272 L:      iommu@lists.linux-foundation.org
3273 S:      Maintained
3274 F:      arch/x86/kernel/pci-calgary_64.c
3275 F:      arch/x86/kernel/tce_64.c
3276 F:      arch/x86/include/asm/calgary.h
3277 F:      arch/x86/include/asm/tce.h
3278
3279 CAN NETWORK DRIVERS
3280 M:      Wolfgang Grandegger <wg@grandegger.com>
3281 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3282 L:      linux-can@vger.kernel.org
3283 W:      https://github.com/linux-can
3284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/net/can/
3288 F:      drivers/net/can/
3289 F:      include/linux/can/dev.h
3290 F:      include/linux/can/platform/
3291 F:      include/uapi/linux/can/error.h
3292 F:      include/uapi/linux/can/netlink.h
3293
3294 CAN NETWORK LAYER
3295 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3296 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3297 L:      linux-can@vger.kernel.org
3298 W:      https://github.com/linux-can
3299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3301 S:      Maintained
3302 F:      Documentation/networking/can.rst
3303 F:      net/can/
3304 F:      include/linux/can/core.h
3305 F:      include/uapi/linux/can.h
3306 F:      include/uapi/linux/can/bcm.h
3307 F:      include/uapi/linux/can/raw.h
3308 F:      include/uapi/linux/can/gw.h
3309
3310 CAPABILITIES
3311 M:      Serge Hallyn <serge@hallyn.com>
3312 L:      linux-security-module@vger.kernel.org
3313 S:      Supported
3314 F:      include/linux/capability.h
3315 F:      include/uapi/linux/capability.h
3316 F:      security/commoncap.c
3317 F:      kernel/capability.c
3318
3319 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3320 M:      Kevin Tsai <ktsai@capellamicro.com>
3321 S:      Maintained
3322 F:      drivers/iio/light/cm*
3323
3324 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3325 M:      Christian Lamparter <chunkeey@googlemail.com>
3326 L:      linux-wireless@vger.kernel.org
3327 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3328 S:      Maintained
3329 F:      drivers/net/wireless/ath/carl9170/
3330
3331 CAVIUM I2C DRIVER
3332 M:      Jan Glauber <jglauber@cavium.com>
3333 M:      David Daney <david.daney@cavium.com>
3334 W:      http://www.cavium.com
3335 S:      Supported
3336 F:      drivers/i2c/busses/i2c-octeon*
3337 F:      drivers/i2c/busses/i2c-thunderx*
3338
3339 CAVIUM LIQUIDIO NETWORK DRIVER
3340 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3341 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3342 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3343 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3344 L:      netdev@vger.kernel.org
3345 W:      http://www.cavium.com
3346 S:      Supported
3347 F:      drivers/net/ethernet/cavium/liquidio/
3348
3349 CAVIUM MMC DRIVER
3350 M:      Jan Glauber <jglauber@cavium.com>
3351 M:      David Daney <david.daney@cavium.com>
3352 M:      Steven J. Hill <Steven.Hill@cavium.com>
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/mmc/host/cavium*
3356
3357 CAVIUM OCTEON-TX CRYPTO DRIVER
3358 M:      George Cherian <george.cherian@cavium.com>
3359 L:      linux-crypto@vger.kernel.org
3360 W:      http://www.cavium.com
3361 S:      Supported
3362 F:      drivers/crypto/cavium/cpt/
3363
3364 CAVIUM THUNDERX2 ARM64 SOC
3365 M:      Robert Richter <rrichter@cavium.com>
3366 M:      Jayachandran C <jnair@caviumnetworks.com>
3367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3368 S:      Maintained
3369 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3370 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3371
3372 CC2520 IEEE-802.15.4 RADIO DRIVER
3373 M:      Varka Bhadram <varkabhadram@gmail.com>
3374 L:      linux-wpan@vger.kernel.org
3375 S:      Maintained
3376 F:      drivers/net/ieee802154/cc2520.c
3377 F:      include/linux/spi/cc2520.h
3378 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3379
3380 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3381 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3382 L:      linux-crypto@vger.kernel.org
3383 S:      Supported
3384 F:      drivers/crypto/ccree/
3385 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3386
3387 CEC FRAMEWORK
3388 M:      Hans Verkuil <hans.verkuil@cisco.com>
3389 L:      linux-media@vger.kernel.org
3390 T:      git git://linuxtv.org/media_tree.git
3391 W:      http://linuxtv.org
3392 S:      Supported
3393 F:      Documentation/media/kapi/cec-core.rst
3394 F:      Documentation/media/uapi/cec
3395 F:      drivers/media/cec/
3396 F:      drivers/media/rc/keymaps/rc-cec.c
3397 F:      include/media/cec.h
3398 F:      include/media/cec-notifier.h
3399 F:      include/uapi/linux/cec.h
3400 F:      include/uapi/linux/cec-funcs.h
3401 F:      Documentation/devicetree/bindings/media/cec.txt
3402 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3403
3404 CEC GPIO DRIVER
3405 M:      Hans Verkuil <hans.verkuil@cisco.com>
3406 L:      linux-media@vger.kernel.org
3407 T:      git git://linuxtv.org/media_tree.git
3408 W:      http://linuxtv.org
3409 S:      Supported
3410 F:      drivers/media/platform/cec-gpio/
3411 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3412
3413 CELL BROADBAND ENGINE ARCHITECTURE
3414 M:      Arnd Bergmann <arnd@arndb.de>
3415 L:      linuxppc-dev@lists.ozlabs.org
3416 W:      http://www.ibm.com/developerworks/power/cell/
3417 S:      Supported
3418 F:      arch/powerpc/include/asm/cell*.h
3419 F:      arch/powerpc/include/asm/spu*.h
3420 F:      arch/powerpc/include/uapi/asm/spu*.h
3421 F:      arch/powerpc/oprofile/*cell*
3422 F:      arch/powerpc/platforms/cell/
3423
3424 CEPH COMMON CODE (LIBCEPH)
3425 M:      Ilya Dryomov <idryomov@gmail.com>
3426 M:      "Yan, Zheng" <zyan@redhat.com>
3427 M:      Sage Weil <sage@redhat.com>
3428 L:      ceph-devel@vger.kernel.org
3429 W:      http://ceph.com/
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3431 T:      git git://github.com/ceph/ceph-client.git
3432 S:      Supported
3433 F:      net/ceph/
3434 F:      include/linux/ceph/
3435 F:      include/linux/crush/
3436
3437 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3438 M:      "Yan, Zheng" <zyan@redhat.com>
3439 M:      Sage Weil <sage@redhat.com>
3440 M:      Ilya Dryomov <idryomov@gmail.com>
3441 L:      ceph-devel@vger.kernel.org
3442 W:      http://ceph.com/
3443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3444 T:      git git://github.com/ceph/ceph-client.git
3445 S:      Supported
3446 F:      Documentation/filesystems/ceph.txt
3447 F:      fs/ceph/
3448
3449 CERTIFICATE HANDLING:
3450 M:      David Howells <dhowells@redhat.com>
3451 M:      David Woodhouse <dwmw2@infradead.org>
3452 L:      keyrings@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/admin-guide/module-signing.rst
3455 F:      certs/
3456 F:      scripts/sign-file.c
3457 F:      scripts/extract-cert.c
3458
3459 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3460 L:      linux-usb@vger.kernel.org
3461 S:      Orphan
3462 F:      Documentation/usb/WUSB-Design-overview.txt
3463 F:      Documentation/usb/wusb-cbaf
3464 F:      drivers/usb/host/hwa-hc.c
3465 F:      drivers/usb/host/whci/
3466 F:      drivers/usb/wusbcore/
3467 F:      include/linux/usb/wusb*
3468
3469 CFAG12864B LCD DRIVER
3470 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3471 S:      Maintained
3472 F:      drivers/auxdisplay/cfag12864b.c
3473 F:      include/linux/cfag12864b.h
3474
3475 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3476 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3477 S:      Maintained
3478 F:      drivers/auxdisplay/cfag12864bfb.c
3479 F:      include/linux/cfag12864b.h
3480
3481 802.11 (including CFG80211/NL80211)
3482 M:      Johannes Berg <johannes@sipsolutions.net>
3483 L:      linux-wireless@vger.kernel.org
3484 W:      http://wireless.kernel.org/
3485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3487 S:      Maintained
3488 F:      net/wireless/
3489 F:      include/uapi/linux/nl80211.h
3490 F:      include/linux/ieee80211.h
3491 F:      include/net/wext.h
3492 F:      include/net/cfg80211.h
3493 F:      include/net/iw_handler.h
3494 F:      include/net/ieee80211_radiotap.h
3495 F:      Documentation/driver-api/80211/cfg80211.rst
3496 F:      Documentation/networking/regulatory.txt
3497
3498 CHAR and MISC DRIVERS
3499 M:      Arnd Bergmann <arnd@arndb.de>
3500 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3502 S:      Supported
3503 F:      drivers/char/
3504 F:      drivers/misc/
3505 F:      include/linux/miscdevice.h
3506
3507 CHECKPATCH
3508 M:      Andy Whitcroft <apw@canonical.com>
3509 M:      Joe Perches <joe@perches.com>
3510 S:      Maintained
3511 F:      scripts/checkpatch.pl
3512
3513 CHINESE DOCUMENTATION
3514 M:      Harry Wei <harryxiyou@gmail.com>
3515 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3516 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3517 S:      Maintained
3518 F:      Documentation/translations/zh_CN/
3519
3520 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3521 M:      Peter Chen <Peter.Chen@nxp.com>
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3523 L:      linux-usb@vger.kernel.org
3524 S:      Maintained
3525 F:      drivers/usb/chipidea/
3526
3527 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3528 M:      Hans de Goede <hdegoede@redhat.com>
3529 L:      linux-input@vger.kernel.org
3530 S:      Maintained
3531 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3532 F:      drivers/input/touchscreen/chipone_icn8318.c
3533
3534 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3535 M:      Hans de Goede <hdegoede@redhat.com>
3536 L:      linux-input@vger.kernel.org
3537 S:      Maintained
3538 F:      drivers/input/touchscreen/chipone_icn8505.c
3539
3540 CHROME HARDWARE PLATFORM SUPPORT
3541 M:      Benson Leung <bleung@chromium.org>
3542 M:      Olof Johansson <olof@lixom.net>
3543 S:      Maintained
3544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3545 F:      drivers/platform/chrome/
3546
3547 CIRRUS LOGIC AUDIO CODEC DRIVERS
3548 M:      Brian Austin <brian.austin@cirrus.com>
3549 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3551 S:      Maintained
3552 F:      sound/soc/codecs/cs*
3553
3554 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3555 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3556 L:      netdev@vger.kernel.org
3557 S:      Maintained
3558 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3559
3560 CISCO FCOE HBA DRIVER
3561 M:      Satish Kharat <satishkh@cisco.com>
3562 M:      Sesidhar Baddela <sebaddel@cisco.com>
3563 M:      Karan Tilak Kumar <kartilak@cisco.com>
3564 L:      linux-scsi@vger.kernel.org
3565 S:      Supported
3566 F:      drivers/scsi/fnic/
3567
3568 CISCO SCSI HBA DRIVER
3569 M:      Karan Tilak Kumar <kartilak@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 L:      linux-scsi@vger.kernel.org
3572 S:      Supported
3573 F:      drivers/scsi/snic/
3574
3575 CISCO VIC ETHERNET NIC DRIVER
3576 M:      Christian Benvenuti <benve@cisco.com>
3577 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3578 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3579 S:      Supported
3580 F:      drivers/net/ethernet/cisco/enic/
3581
3582 CISCO VIC LOW LATENCY NIC DRIVER
3583 M:      Christian Benvenuti <benve@cisco.com>
3584 S:      Supported
3585 F:      drivers/infiniband/hw/usnic/
3586
3587 CIRRUS LOGIC MADERA CODEC DRIVERS
3588 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3589 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3591 L:      patches@opensource.cirrus.com
3592 T:      git https://github.com/CirrusLogic/linux-drivers.git
3593 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3594 S:      Supported
3595 F:      Documentation/devicetree/bindings/mfd/madera.txt
3596 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3597 F:      include/linux/mfd/madera/*
3598 F:      drivers/gpio/gpio-madera*
3599 F:      drivers/mfd/madera*
3600 F:      drivers/mfd/cs47l*
3601 F:      drivers/pinctrl/cirrus/*
3602
3603 CLANG-FORMAT FILE
3604 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3605 S:      Maintained
3606 F:      .clang-format
3607
3608 CLEANCACHE API
3609 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3610 L:      linux-kernel@vger.kernel.org
3611 S:      Maintained
3612 F:      mm/cleancache.c
3613 F:      include/linux/cleancache.h
3614
3615 CLK API
3616 M:      Russell King <linux@armlinux.org.uk>
3617 L:      linux-clk@vger.kernel.org
3618 S:      Maintained
3619 F:      include/linux/clk.h
3620
3621 CLOCKSOURCE, CLOCKEVENT DRIVERS
3622 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3623 M:      Thomas Gleixner <tglx@linutronix.de>
3624 L:      linux-kernel@vger.kernel.org
3625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3626 S:      Supported
3627 F:      drivers/clocksource/
3628 F:      Documentation/devicetree/bindings/timer/
3629
3630 CMPC ACPI DRIVER
3631 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3632 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3633 L:      platform-driver-x86@vger.kernel.org
3634 S:      Supported
3635 F:      drivers/platform/x86/classmate-laptop.c
3636
3637 COBALT MEDIA DRIVER
3638 M:      Hans Verkuil <hans.verkuil@cisco.com>
3639 L:      linux-media@vger.kernel.org
3640 T:      git git://linuxtv.org/media_tree.git
3641 W:      https://linuxtv.org
3642 S:      Supported
3643 F:      drivers/media/pci/cobalt/
3644
3645 COCCINELLE/Semantic Patches (SmPL)
3646 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3647 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3648 M:      Nicolas Palix <nicolas.palix@imag.fr>
3649 M:      Michal Marek <michal.lkml@markovi.net>
3650 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3652 W:      http://coccinelle.lip6.fr/
3653 S:      Supported
3654 F:      Documentation/dev-tools/coccinelle.rst
3655 F:      scripts/coccinelle/
3656 F:      scripts/coccicheck
3657
3658 CODA FILE SYSTEM
3659 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3660 M:      coda@cs.cmu.edu
3661 L:      codalist@coda.cs.cmu.edu
3662 W:      http://www.coda.cs.cmu.edu/
3663 S:      Maintained
3664 F:      Documentation/filesystems/coda.txt
3665 F:      fs/coda/
3666 F:      include/linux/coda*.h
3667 F:      include/uapi/linux/coda*.h
3668
3669 CODA V4L2 MEM2MEM DRIVER
3670 M:      Philipp Zabel <p.zabel@pengutronix.de>
3671 L:      linux-media@vger.kernel.org
3672 S:      Maintained
3673 F:      Documentation/devicetree/bindings/media/coda.txt
3674 F:      drivers/media/platform/coda/
3675
3676 COMMON CLK FRAMEWORK
3677 M:      Michael Turquette <mturquette@baylibre.com>
3678 M:      Stephen Boyd <sboyd@kernel.org>
3679 L:      linux-clk@vger.kernel.org
3680 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3682 S:      Maintained
3683 F:      Documentation/devicetree/bindings/clock/
3684 F:      drivers/clk/
3685 X:      drivers/clk/clkdev.c
3686 F:      include/linux/clk-pr*
3687 F:      include/linux/clk/
3688 F:      include/linux/of_clk.h
3689
3690 COMMON INTERNET FILE SYSTEM (CIFS)
3691 M:      Steve French <sfrench@samba.org>
3692 L:      linux-cifs@vger.kernel.org
3693 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3694 W:      http://linux-cifs.samba.org/
3695 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3696 S:      Supported
3697 F:      Documentation/filesystems/cifs/
3698 F:      fs/cifs/
3699
3700 COMPACTPCI HOTPLUG CORE
3701 M:      Scott Murray <scott@spiteful.org>
3702 L:      linux-pci@vger.kernel.org
3703 S:      Maintained
3704 F:      drivers/pci/hotplug/cpci_hotplug*
3705
3706 COMPACTPCI HOTPLUG GENERIC DRIVER
3707 M:      Scott Murray <scott@spiteful.org>
3708 L:      linux-pci@vger.kernel.org
3709 S:      Maintained
3710 F:      drivers/pci/hotplug/cpcihp_generic.c
3711
3712 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3713 M:      Scott Murray <scott@spiteful.org>
3714 L:      linux-pci@vger.kernel.org
3715 S:      Maintained
3716 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3717
3718 COMPAL LAPTOP SUPPORT
3719 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3720 L:      platform-driver-x86@vger.kernel.org
3721 S:      Maintained
3722 F:      drivers/platform/x86/compal-laptop.c
3723
3724 CONEXANT ACCESSRUNNER USB DRIVER
3725 L:      accessrunner-general@lists.sourceforge.net
3726 W:      http://accessrunner.sourceforge.net/
3727 S:      Orphan
3728 F:      drivers/usb/atm/cxacru.c
3729
3730 CONFIGFS
3731 M:      Joel Becker <jlbec@evilplan.org>
3732 M:      Christoph Hellwig <hch@lst.de>
3733 T:      git git://git.infradead.org/users/hch/configfs.git
3734 S:      Supported
3735 F:      fs/configfs/
3736 F:      include/linux/configfs.h
3737
3738 CONNECTOR
3739 M:      Evgeniy Polyakov <zbr@ioremap.net>
3740 L:      netdev@vger.kernel.org
3741 S:      Maintained
3742 F:      drivers/connector/
3743
3744 CONTROL GROUP (CGROUP)
3745 M:      Tejun Heo <tj@kernel.org>
3746 M:      Li Zefan <lizefan@huawei.com>
3747 M:      Johannes Weiner <hannes@cmpxchg.org>
3748 L:      cgroups@vger.kernel.org
3749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3750 S:      Maintained
3751 F:      Documentation/cgroup*
3752 F:      include/linux/cgroup*
3753 F:      kernel/cgroup*
3754
3755 CONTROL GROUP - CPUSET
3756 M:      Li Zefan <lizefan@huawei.com>
3757 L:      cgroups@vger.kernel.org
3758 W:      http://www.bullopensource.org/cpuset/
3759 W:      http://oss.sgi.com/projects/cpusets/
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3761 S:      Maintained
3762 F:      Documentation/cgroup-v1/cpusets.txt
3763 F:      include/linux/cpuset.h
3764 F:      kernel/cgroup/cpuset.c
3765
3766 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3767 M:      Johannes Weiner <hannes@cmpxchg.org>
3768 M:      Michal Hocko <mhocko@kernel.org>
3769 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3770 L:      cgroups@vger.kernel.org
3771 L:      linux-mm@kvack.org
3772 S:      Maintained
3773 F:      mm/memcontrol.c
3774 F:      mm/swap_cgroup.c
3775
3776 CORETEMP HARDWARE MONITORING DRIVER
3777 M:      Fenghua Yu <fenghua.yu@intel.com>
3778 L:      linux-hwmon@vger.kernel.org
3779 S:      Maintained
3780 F:      Documentation/hwmon/coretemp
3781 F:      drivers/hwmon/coretemp.c
3782
3783 COSA/SRP SYNC SERIAL DRIVER
3784 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3785 W:      http://www.fi.muni.cz/~kas/cosa/
3786 S:      Maintained
3787 F:      drivers/net/wan/cosa*
3788
3789 CPMAC ETHERNET DRIVER
3790 M:      Florian Fainelli <f.fainelli@gmail.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/ti/cpmac.c
3794
3795 CPU FREQUENCY DRIVERS
3796 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3797 M:      Viresh Kumar <viresh.kumar@linaro.org>
3798 L:      linux-pm@vger.kernel.org
3799 S:      Maintained
3800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3801 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3802 B:      https://bugzilla.kernel.org
3803 F:      Documentation/cpu-freq/
3804 F:      Documentation/devicetree/bindings/cpufreq/
3805 F:      drivers/cpufreq/
3806 F:      include/linux/cpufreq.h
3807 F:      tools/testing/selftests/cpufreq/
3808
3809 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3810 M:      Viresh Kumar <viresh.kumar@linaro.org>
3811 M:      Sudeep Holla <sudeep.holla@arm.com>
3812 L:      linux-pm@vger.kernel.org
3813 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3814 S:      Maintained
3815 F:      drivers/cpufreq/arm_big_little.h
3816 F:      drivers/cpufreq/arm_big_little.c
3817 F:      drivers/cpufreq/arm_big_little_dt.c
3818
3819 CPU POWER MONITORING SUBSYSTEM
3820 M:      Thomas Renninger <trenn@suse.com>
3821 M:      Shuah Khan <shuah@kernel.org>
3822 L:      linux-pm@vger.kernel.org
3823 S:      Maintained
3824 F:      tools/power/cpupower/
3825
3826 CPUID/MSR DRIVER
3827 M:      "H. Peter Anvin" <hpa@zytor.com>
3828 S:      Maintained
3829 F:      arch/x86/kernel/cpuid.c
3830 F:      arch/x86/kernel/msr.c
3831
3832 CPUIDLE DRIVER - ARM BIG LITTLE
3833 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3834 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3835 L:      linux-pm@vger.kernel.org
3836 L:      linux-arm-kernel@lists.infradead.org
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3838 S:      Maintained
3839 F:      drivers/cpuidle/cpuidle-big_little.c
3840
3841 CPUIDLE DRIVER - ARM EXYNOS
3842 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3843 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3844 M:      Kukjin Kim <kgene@kernel.org>
3845 L:      linux-pm@vger.kernel.org
3846 L:      linux-samsung-soc@vger.kernel.org
3847 S:      Supported
3848 F:      drivers/cpuidle/cpuidle-exynos.c
3849 F:      arch/arm/mach-exynos/pm.c
3850
3851 CPUIDLE DRIVERS
3852 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3853 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3854 L:      linux-pm@vger.kernel.org
3855 S:      Maintained
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3857 B:      https://bugzilla.kernel.org
3858 F:      drivers/cpuidle/*
3859 F:      include/linux/cpuidle.h
3860
3861 CRAMFS FILESYSTEM
3862 M:      Nicolas Pitre <nico@linaro.org>
3863 S:      Maintained
3864 F:      Documentation/filesystems/cramfs.txt
3865 F:      fs/cramfs/
3866
3867 CRYPTO API
3868 M:      Herbert Xu <herbert@gondor.apana.org.au>
3869 M:      "David S. Miller" <davem@davemloft.net>
3870 L:      linux-crypto@vger.kernel.org
3871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3873 S:      Maintained
3874 F:      Documentation/crypto/
3875 F:      Documentation/devicetree/bindings/crypto/
3876 F:      arch/*/crypto/
3877 F:      crypto/
3878 F:      drivers/crypto/
3879 F:      include/crypto/
3880 F:      include/linux/crypto*
3881
3882 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3883 M:      Neil Horman <nhorman@tuxdriver.com>
3884 L:      linux-crypto@vger.kernel.org
3885 S:      Maintained
3886 F:      crypto/ansi_cprng.c
3887 F:      crypto/rng.c
3888
3889 CS3308 MEDIA DRIVER
3890 M:      Hans Verkuil <hverkuil@xs4all.nl>
3891 L:      linux-media@vger.kernel.org
3892 T:      git git://linuxtv.org/media_tree.git
3893 W:      http://linuxtv.org
3894 S:      Odd Fixes
3895 F:      drivers/media/i2c/cs3308.c
3896 F:      drivers/media/i2c/cs3308.h
3897
3898 CS5535 Audio ALSA driver
3899 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3900 S:      Maintained
3901 F:      sound/pci/cs5535audio/
3902
3903 CW1200 WLAN driver
3904 M:      Solomon Peachy <pizza@shaftnet.org>
3905 S:      Maintained
3906 F:      drivers/net/wireless/st/cw1200/
3907
3908 CX18 VIDEO4LINUX DRIVER
3909 M:      Andy Walls <awalls@md.metrocast.net>
3910 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3911 L:      linux-media@vger.kernel.org
3912 T:      git git://linuxtv.org/media_tree.git
3913 W:      https://linuxtv.org
3914 W:      http://www.ivtvdriver.org/index.php/Cx18
3915 S:      Maintained
3916 F:      Documentation/media/v4l-drivers/cx18*
3917 F:      drivers/media/pci/cx18/
3918 F:      include/uapi/linux/ivtv*
3919
3920 CX2341X MPEG ENCODER HELPER MODULE
3921 M:      Hans Verkuil <hverkuil@xs4all.nl>
3922 L:      linux-media@vger.kernel.org
3923 T:      git git://linuxtv.org/media_tree.git
3924 W:      https://linuxtv.org
3925 S:      Maintained
3926 F:      drivers/media/common/cx2341x*
3927 F:      include/media/cx2341x*
3928
3929 CX24120 MEDIA DRIVER
3930 M:      Jemma Denson <jdenson@gmail.com>
3931 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3932 L:      linux-media@vger.kernel.org
3933 W:      https://linuxtv.org
3934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3935 S:      Maintained
3936 F:      drivers/media/dvb-frontends/cx24120*
3937
3938 CX88 VIDEO4LINUX DRIVER
3939 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3940 L:      linux-media@vger.kernel.org
3941 W:      https://linuxtv.org
3942 T:      git git://linuxtv.org/media_tree.git
3943 S:      Odd fixes
3944 F:      Documentation/media/v4l-drivers/cx88*
3945 F:      drivers/media/pci/cx88/
3946
3947 CXD2820R MEDIA DRIVER
3948 M:      Antti Palosaari <crope@iki.fi>
3949 L:      linux-media@vger.kernel.org
3950 W:      https://linuxtv.org
3951 W:      http://palosaari.fi/linux/
3952 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3953 T:      git git://linuxtv.org/anttip/media_tree.git
3954 S:      Maintained
3955 F:      drivers/media/dvb-frontends/cxd2820r*
3956
3957 CXGB3 ETHERNET DRIVER (CXGB3)
3958 M:      Santosh Raspatur <santosh@chelsio.com>
3959 L:      netdev@vger.kernel.org
3960 W:      http://www.chelsio.com
3961 S:      Supported
3962 F:      drivers/net/ethernet/chelsio/cxgb3/
3963
3964 CXGB3 ISCSI DRIVER (CXGB3I)
3965 M:      Karen Xie <kxie@chelsio.com>
3966 L:      linux-scsi@vger.kernel.org
3967 W:      http://www.chelsio.com
3968 S:      Supported
3969 F:      drivers/scsi/cxgbi/cxgb3i
3970
3971 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3972 M:      Steve Wise <swise@chelsio.com>
3973 L:      linux-rdma@vger.kernel.org
3974 W:      http://www.openfabrics.org
3975 S:      Supported
3976 F:      drivers/infiniband/hw/cxgb3/
3977 F:      include/uapi/rdma/cxgb3-abi.h
3978
3979 CXGB4 CRYPTO DRIVER (chcr)
3980 M:      Harsh Jain <harsh@chelsio.com>
3981 L:      linux-crypto@vger.kernel.org
3982 W:      http://www.chelsio.com
3983 S:      Supported
3984 F:      drivers/crypto/chelsio
3985
3986 CXGB4 ETHERNET DRIVER (CXGB4)
3987 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3988 L:      netdev@vger.kernel.org
3989 W:      http://www.chelsio.com
3990 S:      Supported
3991 F:      drivers/net/ethernet/chelsio/cxgb4/
3992
3993 CXGB4 ISCSI DRIVER (CXGB4I)
3994 M:      Karen Xie <kxie@chelsio.com>
3995 L:      linux-scsi@vger.kernel.org
3996 W:      http://www.chelsio.com
3997 S:      Supported
3998 F:      drivers/scsi/cxgbi/cxgb4i
3999
4000 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4001 M:      Steve Wise <swise@chelsio.com>
4002 L:      linux-rdma@vger.kernel.org
4003 W:      http://www.openfabrics.org
4004 S:      Supported
4005 F:      drivers/infiniband/hw/cxgb4/
4006 F:      include/uapi/rdma/cxgb4-abi.h
4007
4008 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4009 M:      Casey Leedom <leedom@chelsio.com>
4010 L:      netdev@vger.kernel.org
4011 W:      http://www.chelsio.com
4012 S:      Supported
4013 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4014
4015 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4016 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4017 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4018 L:      linuxppc-dev@lists.ozlabs.org
4019 S:      Supported
4020 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4021 F:      drivers/misc/cxl/
4022 F:      include/misc/cxl*
4023 F:      include/uapi/misc/cxl.h
4024 F:      Documentation/powerpc/cxl.txt
4025 F:      Documentation/ABI/testing/sysfs-class-cxl
4026
4027 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4028 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4029 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4030 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4031 L:      linux-scsi@vger.kernel.org
4032 S:      Supported
4033 F:      drivers/scsi/cxlflash/
4034 F:      include/uapi/scsi/cxlflash_ioctls.h
4035 F:      Documentation/powerpc/cxlflash.txt
4036
4037 CYBERPRO FB DRIVER
4038 M:      Russell King <linux@armlinux.org.uk>
4039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4040 W:      http://www.armlinux.org.uk/
4041 S:      Maintained
4042 F:      drivers/video/fbdev/cyber2000fb.*
4043
4044 CYCLADES ASYNC MUX DRIVER
4045 W:      http://www.cyclades.com/
4046 S:      Orphan
4047 F:      drivers/tty/cyclades.c
4048 F:      include/linux/cyclades.h
4049 F:      include/uapi/linux/cyclades.h
4050
4051 CYCLADES PC300 DRIVER
4052 W:      http://www.cyclades.com/
4053 S:      Orphan
4054 F:      drivers/net/wan/pc300*
4055
4056 CYPRESS_FIRMWARE MEDIA DRIVER
4057 M:      Antti Palosaari <crope@iki.fi>
4058 L:      linux-media@vger.kernel.org
4059 W:      https://linuxtv.org
4060 W:      http://palosaari.fi/linux/
4061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4062 T:      git git://linuxtv.org/anttip/media_tree.git
4063 S:      Maintained
4064 F:      drivers/media/common/cypress_firmware*
4065
4066 CYTTSP TOUCHSCREEN DRIVER
4067 M:      Ferruh Yigit <fery@cypress.com>
4068 L:      linux-input@vger.kernel.org
4069 S:      Supported
4070 F:      drivers/input/touchscreen/cyttsp*
4071 F:      include/linux/input/cyttsp.h
4072
4073 D-LINK DIR-685 TOUCHKEYS DRIVER
4074 M:      Linus Walleij <linus.walleij@linaro.org>
4075 L:      linux-input@vger.kernel.org
4076 S:      Supported
4077 F:      drivers/input/dlink-dir685-touchkeys.c
4078
4079 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4080 M:      Joshua Kinard <kumba@gentoo.org>
4081 S:      Maintained
4082 F:      drivers/rtc/rtc-ds1685.c
4083 F:      include/linux/rtc/ds1685.h
4084
4085 DAMA SLAVE for AX.25
4086 M:      Joerg Reuter <jreuter@yaina.de>
4087 W:      http://yaina.de/jreuter/
4088 W:      http://www.qsl.net/dl1bke/
4089 L:      linux-hams@vger.kernel.org
4090 S:      Maintained
4091 F:      net/ax25/af_ax25.c
4092 F:      net/ax25/ax25_dev.c
4093 F:      net/ax25/ax25_ds_*
4094 F:      net/ax25/ax25_in.c
4095 F:      net/ax25/ax25_out.c
4096 F:      net/ax25/ax25_timer.c
4097 F:      net/ax25/sysctl_net_ax25.c
4098
4099 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4100 L:      netdev@vger.kernel.org
4101 S:      Orphan
4102 F:      Documentation/networking/dmfe.txt
4103 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4104
4105 DC390/AM53C974 SCSI driver
4106 M:      Hannes Reinecke <hare@suse.com>
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Maintained
4109 F:      drivers/scsi/am53c974.c
4110
4111 DC395x SCSI driver
4112 M:      Oliver Neukum <oliver@neukum.org>
4113 M:      Ali Akcaagac <aliakc@web.de>
4114 M:      Jamie Lenehan <lenehan@twibble.org>
4115 L:      dc395x@twibble.org
4116 W:      http://twibble.org/dist/dc395x/
4117 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4118 S:      Maintained
4119 F:      Documentation/scsi/dc395x.txt
4120 F:      drivers/scsi/dc395x.*
4121
4122 DCCP PROTOCOL
4123 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4124 L:      dccp@vger.kernel.org
4125 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4126 S:      Maintained
4127 F:      include/linux/dccp.h
4128 F:      include/uapi/linux/dccp.h
4129 F:      include/linux/tfrc.h
4130 F:      net/dccp/
4131
4132 DECnet NETWORK LAYER
4133 W:      http://linux-decnet.sourceforge.net
4134 L:      linux-decnet-user@lists.sourceforge.net
4135 S:      Orphan
4136 F:      Documentation/networking/decnet.txt
4137 F:      net/decnet/
4138
4139 DECSTATION PLATFORM SUPPORT
4140 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4141 L:      linux-mips@linux-mips.org
4142 W:      http://www.linux-mips.org/wiki/DECstation
4143 S:      Maintained
4144 F:      arch/mips/dec/
4145 F:      arch/mips/include/asm/dec/
4146 F:      arch/mips/include/asm/mach-dec/
4147
4148 DEFXX FDDI NETWORK DRIVER
4149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4150 S:      Maintained
4151 F:      drivers/net/fddi/defxx.*
4152
4153 DELL SMBIOS DRIVER
4154 M:      Pali Rohár <pali.rohar@gmail.com>
4155 M:      Mario Limonciello <mario.limonciello@dell.com>
4156 L:      platform-driver-x86@vger.kernel.org
4157 S:      Maintained
4158 F:      drivers/platform/x86/dell-smbios.*
4159
4160 DELL SMBIOS SMM DRIVER
4161 M:      Mario Limonciello <mario.limonciello@dell.com>
4162 L:      platform-driver-x86@vger.kernel.org
4163 S:      Maintained
4164 F:      drivers/platform/x86/dell-smbios-smm.c
4165
4166 DELL SMBIOS WMI DRIVER
4167 M:      Mario Limonciello <mario.limonciello@dell.com>
4168 L:      platform-driver-x86@vger.kernel.org
4169 S:      Maintained
4170 F:      drivers/platform/x86/dell-smbios-wmi.c
4171 F:      tools/wmi/dell-smbios-example.c
4172
4173 DELL LAPTOP DRIVER
4174 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4175 M:      Pali Rohár <pali.rohar@gmail.com>
4176 L:      platform-driver-x86@vger.kernel.org
4177 S:      Maintained
4178 F:      drivers/platform/x86/dell-laptop.c
4179
4180 DELL LAPTOP FREEFALL DRIVER
4181 M:      Pali Rohár <pali.rohar@gmail.com>
4182 S:      Maintained
4183 F:      drivers/platform/x86/dell-smo8800.c
4184
4185 DELL LAPTOP RBTN DRIVER
4186 M:      Pali Rohár <pali.rohar@gmail.com>
4187 S:      Maintained
4188 F:      drivers/platform/x86/dell-rbtn.*
4189
4190 DELL LAPTOP SMM DRIVER
4191 M:      Pali Rohár <pali.rohar@gmail.com>
4192 S:      Maintained
4193 F:      drivers/hwmon/dell-smm-hwmon.c
4194 F:      include/uapi/linux/i8k.h
4195
4196 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4197 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4198 S:      Maintained
4199 F:      Documentation/dcdbas.txt
4200 F:      drivers/firmware/dcdbas.*
4201
4202 DELL WMI NOTIFICATIONS DRIVER
4203 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4204 M:      Pali Rohár <pali.rohar@gmail.com>
4205 S:      Maintained
4206 F:      drivers/platform/x86/dell-wmi.c
4207
4208 DELL WMI DESCRIPTOR DRIVER
4209 M:      Mario Limonciello <mario.limonciello@dell.com>
4210 S:      Maintained
4211 F:      drivers/platform/x86/dell-wmi-descriptor.c
4212
4213 DELTA ST MEDIA DRIVER
4214 M:      Hugues Fruchet <hugues.fruchet@st.com>
4215 L:      linux-media@vger.kernel.org
4216 T:      git git://linuxtv.org/media_tree.git
4217 W:      https://linuxtv.org
4218 S:      Supported
4219 F:      drivers/media/platform/sti/delta
4220
4221 DENALI NAND DRIVER
4222 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4223 L:      linux-mtd@lists.infradead.org
4224 S:      Supported
4225 F:      drivers/mtd/nand/raw/denali*
4226
4227 DESIGNWARE USB2 DRD IP DRIVER
4228 M:      Minas Harutyunyan <hminas@synopsys.com>
4229 L:      linux-usb@vger.kernel.org
4230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4231 S:      Maintained
4232 F:      drivers/usb/dwc2/
4233
4234 DESIGNWARE USB3 DRD IP DRIVER
4235 M:      Felipe Balbi <balbi@kernel.org>
4236 L:      linux-usb@vger.kernel.org
4237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4238 S:      Maintained
4239 F:      drivers/usb/dwc3/
4240
4241 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4242 M:      Andreas Klinger <ak@it-klinger.de>
4243 L:      linux-iio@vger.kernel.org
4244 S:      Maintained
4245 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4246 F:      drivers/iio/proximity/srf*.c
4247
4248 DEVICE COREDUMP (DEV_COREDUMP)
4249 M:      Johannes Berg <johannes@sipsolutions.net>
4250 L:      linux-kernel@vger.kernel.org
4251 S:      Maintained
4252 F:      drivers/base/devcoredump.c
4253 F:      include/linux/devcoredump.h
4254
4255 DEVICE FREQUENCY (DEVFREQ)
4256 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4257 M:      Kyungmin Park <kyungmin.park@samsung.com>
4258 R:      Chanwoo Choi <cw00.choi@samsung.com>
4259 L:      linux-pm@vger.kernel.org
4260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4261 S:      Maintained
4262 F:      drivers/devfreq/
4263 F:      include/linux/devfreq.h
4264 F:      Documentation/devicetree/bindings/devfreq/
4265
4266 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4267 M:      Chanwoo Choi <cw00.choi@samsung.com>
4268 L:      linux-pm@vger.kernel.org
4269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4270 S:      Supported
4271 F:      drivers/devfreq/event/
4272 F:      drivers/devfreq/devfreq-event.c
4273 F:      include/linux/devfreq-event.h
4274 F:      Documentation/devicetree/bindings/devfreq/event/
4275
4276 DEVICE NUMBER REGISTRY
4277 M:      Torben Mathiasen <device@lanana.org>
4278 W:      http://lanana.org/docs/device-list/index.html
4279 S:      Maintained
4280
4281 DEVICE-MAPPER  (LVM)
4282 M:      Alasdair Kergon <agk@redhat.com>
4283 M:      Mike Snitzer <snitzer@redhat.com>
4284 M:      dm-devel@redhat.com
4285 L:      dm-devel@redhat.com
4286 W:      http://sources.redhat.com/dm
4287 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4289 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4290 S:      Maintained
4291 F:      Documentation/device-mapper/
4292 F:      drivers/md/Makefile
4293 F:      drivers/md/Kconfig
4294 F:      drivers/md/dm*
4295 F:      drivers/md/persistent-data/
4296 F:      include/linux/device-mapper.h
4297 F:      include/linux/dm-*.h
4298 F:      include/uapi/linux/dm-*.h
4299
4300 DEVLINK
4301 M:      Jiri Pirko <jiri@mellanox.com>
4302 L:      netdev@vger.kernel.org
4303 S:      Supported
4304 F:      net/core/devlink.c
4305 F:      include/net/devlink.h
4306 F:      include/uapi/linux/devlink.h
4307
4308 DIALOG SEMICONDUCTOR DRIVERS
4309 M:      Support Opensource <support.opensource@diasemi.com>
4310 W:      http://www.dialog-semiconductor.com/products
4311 S:      Supported
4312 F:      Documentation/hwmon/da90??
4313 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4314 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4315 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4316 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4317 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4318 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4319 F:      drivers/gpio/gpio-da90??.c
4320 F:      drivers/hwmon/da90??-hwmon.c
4321 F:      drivers/iio/adc/da91??-*.c
4322 F:      drivers/input/misc/da90??_onkey.c
4323 F:      drivers/input/touchscreen/da9052_tsi.c
4324 F:      drivers/leds/leds-da90??.c
4325 F:      drivers/mfd/da903x.c
4326 F:      drivers/mfd/da90??-*.c
4327 F:      drivers/mfd/da91??-*.c
4328 F:      drivers/power/supply/da9052-battery.c
4329 F:      drivers/power/supply/da91??-*.c
4330 F:      drivers/regulator/da903x.c
4331 F:      drivers/regulator/da9???-regulator.[ch]
4332 F:      drivers/thermal/da90??-thermal.c
4333 F:      drivers/rtc/rtc-da90??.c
4334 F:      drivers/video/backlight/da90??_bl.c
4335 F:      drivers/watchdog/da90??_wdt.c
4336 F:      include/linux/mfd/da903x.h
4337 F:      include/linux/mfd/da9052/
4338 F:      include/linux/mfd/da9055/
4339 F:      include/linux/mfd/da9062/
4340 F:      include/linux/mfd/da9063/
4341 F:      include/linux/mfd/da9150/
4342 F:      include/linux/regulator/da9211.h
4343 F:      include/sound/da[79]*.h
4344 F:      sound/soc/codecs/da[79]*.[ch]
4345
4346 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4347 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4348 L:      linux-gpio@vger.kernel.org
4349 S:      Maintained
4350 F:      drivers/gpio/gpio-gpio-mm.c
4351
4352 DIGI NEO AND CLASSIC PCI PRODUCTS
4353 M:      Lidza Louina <lidza.louina@gmail.com>
4354 M:      Mark Hounschell <markh@compro.net>
4355 L:      driverdev-devel@linuxdriverproject.org
4356 S:      Maintained
4357 F:      drivers/staging/dgnc/
4358
4359 DIOLAN U2C-12 I2C DRIVER
4360 M:      Guenter Roeck <linux@roeck-us.net>
4361 L:      linux-i2c@vger.kernel.org
4362 S:      Maintained
4363 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4364
4365 FILESYSTEM DIRECT ACCESS (DAX)
4366 M:      Matthew Wilcox <mawilcox@microsoft.com>
4367 M:      Ross Zwisler <zwisler@kernel.org>
4368 M:      Jan Kara <jack@suse.cz>
4369 L:      linux-fsdevel@vger.kernel.org
4370 S:      Supported
4371 F:      fs/dax.c
4372 F:      include/linux/dax.h
4373 F:      include/trace/events/fs_dax.h
4374
4375 DEVICE DIRECT ACCESS (DAX)
4376 M:      Dan Williams <dan.j.williams@intel.com>
4377 M:      Dave Jiang <dave.jiang@intel.com>
4378 M:      Ross Zwisler <zwisler@kernel.org>
4379 M:      Vishal Verma <vishal.l.verma@intel.com>
4380 L:      linux-nvdimm@lists.01.org
4381 S:      Supported
4382 F:      drivers/dax/
4383
4384 DIRECTORY NOTIFICATION (DNOTIFY)
4385 M:      Jan Kara <jack@suse.cz>
4386 R:      Amir Goldstein <amir73il@gmail.com>
4387 L:      linux-fsdevel@vger.kernel.org
4388 S:      Maintained
4389 F:      Documentation/filesystems/dnotify.txt
4390 F:      fs/notify/dnotify/
4391 F:      include/linux/dnotify.h
4392
4393 DISK GEOMETRY AND PARTITION HANDLING
4394 M:      Andries Brouwer <aeb@cwi.nl>
4395 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4396 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4397 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4398 S:      Maintained
4399
4400 DISKQUOTA
4401 M:      Jan Kara <jack@suse.com>
4402 S:      Maintained
4403 F:      Documentation/filesystems/quota.txt
4404 F:      fs/quota/
4405 F:      include/linux/quota*.h
4406 F:      include/uapi/linux/quota*.h
4407
4408 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4409 M:      Bernie Thompson <bernie@plugable.com>
4410 L:      linux-fbdev@vger.kernel.org
4411 S:      Maintained
4412 W:      http://plugable.com/category/projects/udlfb/
4413 F:      drivers/video/fbdev/udlfb.c
4414 F:      include/video/udlfb.h
4415 F:      Documentation/fb/udlfb.txt
4416
4417 DISTRIBUTED LOCK MANAGER (DLM)
4418 M:      Christine Caulfield <ccaulfie@redhat.com>
4419 M:      David Teigland <teigland@redhat.com>
4420 L:      cluster-devel@redhat.com
4421 W:      http://sources.redhat.com/cluster/
4422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4423 S:      Supported
4424 F:      fs/dlm/
4425
4426 DMA BUFFER SHARING FRAMEWORK
4427 M:      Sumit Semwal <sumit.semwal@linaro.org>
4428 S:      Maintained
4429 L:      linux-media@vger.kernel.org
4430 L:      dri-devel@lists.freedesktop.org
4431 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4432 F:      drivers/dma-buf/
4433 F:      include/linux/dma-buf*
4434 F:      include/linux/reservation.h
4435 F:      include/linux/*fence.h
4436 F:      Documentation/driver-api/dma-buf.rst
4437 T:      git git://anongit.freedesktop.org/drm/drm-misc
4438
4439 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4440 M:      Vinod Koul <vkoul@kernel.org>
4441 L:      dmaengine@vger.kernel.org
4442 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4443 S:      Maintained
4444 F:      drivers/dma/
4445 F:      include/linux/dmaengine.h
4446 F:      include/linux/of_dma.h
4447 F:      Documentation/devicetree/bindings/dma/
4448 F:      Documentation/driver-api/dmaengine/
4449 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4450
4451 DMA MAPPING HELPERS
4452 M:      Christoph Hellwig <hch@lst.de>
4453 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4454 R:      Robin Murphy <robin.murphy@arm.com>
4455 L:      iommu@lists.linux-foundation.org
4456 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4457 W:      http://git.infradead.org/users/hch/dma-mapping.git
4458 S:      Supported
4459 F:      kernel/dma/
4460 F:      include/asm-generic/dma-mapping.h
4461 F:      include/linux/dma-direct.h
4462 F:      include/linux/dma-mapping.h
4463 F:      include/linux/dma-noncoherent.h
4464
4465 DME1737 HARDWARE MONITOR DRIVER
4466 M:      Juerg Haefliger <juergh@gmail.com>
4467 L:      linux-hwmon@vger.kernel.org
4468 S:      Maintained
4469 F:      Documentation/hwmon/dme1737
4470 F:      drivers/hwmon/dme1737.c
4471
4472 DMI/SMBIOS SUPPORT
4473 M:      Jean Delvare <jdelvare@suse.com>
4474 S:      Maintained
4475 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4476 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4477 F:      drivers/firmware/dmi-id.c
4478 F:      drivers/firmware/dmi_scan.c
4479 F:      include/linux/dmi.h
4480
4481 DOCUMENTATION
4482 M:      Jonathan Corbet <corbet@lwn.net>
4483 L:      linux-doc@vger.kernel.org
4484 S:      Maintained
4485 F:      Documentation/
4486 F:      scripts/kernel-doc
4487 X:      Documentation/ABI/
4488 X:      Documentation/devicetree/
4489 X:      Documentation/acpi
4490 X:      Documentation/power
4491 X:      Documentation/spi
4492 X:      Documentation/media
4493 T:      git git://git.lwn.net/linux.git docs-next
4494
4495 DOCUMENTATION/ITALIAN
4496 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4497 L:      linux-doc@vger.kernel.org
4498 S:      Maintained
4499 F:      Documentation/translations/it_IT
4500
4501 DONGWOON DW9714 LENS VOICE COIL DRIVER
4502 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4503 L:      linux-media@vger.kernel.org
4504 T:      git git://linuxtv.org/media_tree.git
4505 S:      Maintained
4506 F:      drivers/media/i2c/dw9714.c
4507
4508 DONGWOON DW9807 LENS VOICE COIL DRIVER
4509 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4510 L:      linux-media@vger.kernel.org
4511 T:      git git://linuxtv.org/media_tree.git
4512 S:      Maintained
4513 F:      drivers/media/i2c/dw9807.c
4514
4515 DOUBLETALK DRIVER
4516 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4517 L:      blinux-list@redhat.com
4518 S:      Maintained
4519 F:      drivers/char/dtlk.c
4520 F:      include/linux/dtlk.h
4521
4522 DPAA2 DATAPATH I/O (DPIO) DRIVER
4523 M:      Roy Pledge <Roy.Pledge@nxp.com>
4524 L:      linux-kernel@vger.kernel.org
4525 S:      Maintained
4526 F:      drivers/soc/fsl/dpio
4527
4528 DPAA2 ETHERNET DRIVER
4529 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4530 L:      linux-kernel@vger.kernel.org
4531 S:      Maintained
4532 F:      drivers/staging/fsl-dpaa2/ethernet
4533
4534 DPAA2 ETHERNET SWITCH DRIVER
4535 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4536 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4537 L:      linux-kernel@vger.kernel.org
4538 S:      Maintained
4539 F:      drivers/staging/fsl-dpaa2/ethsw
4540
4541 DPAA2 PTP CLOCK DRIVER
4542 M:      Yangbo Lu <yangbo.lu@nxp.com>
4543 L:      linux-kernel@vger.kernel.org
4544 S:      Maintained
4545 F:      drivers/staging/fsl-dpaa2/rtc
4546
4547 DPT_I2O SCSI RAID DRIVER
4548 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4549 L:      linux-scsi@vger.kernel.org
4550 W:      http://www.adaptec.com/
4551 S:      Maintained
4552 F:      drivers/scsi/dpt*
4553 F:      drivers/scsi/dpt/
4554
4555 DRBD DRIVER
4556 M:      Philipp Reisner <philipp.reisner@linbit.com>
4557 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4558 L:      drbd-dev@lists.linbit.com
4559 W:      http://www.drbd.org
4560 T:      git git://git.linbit.com/linux-drbd.git
4561 T:      git git://git.linbit.com/drbd-8.4.git
4562 S:      Supported
4563 F:      drivers/block/drbd/
4564 F:      lib/lru_cache.c
4565 F:      Documentation/blockdev/drbd/
4566
4567 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4568 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4569 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4571 S:      Supported
4572 F:      Documentation/kobject.txt
4573 F:      drivers/base/
4574 F:      fs/debugfs/
4575 F:      fs/sysfs/
4576 F:      include/linux/debugfs.h
4577 F:      include/linux/kobj*
4578 F:      lib/kobj*
4579
4580 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4581 M:      Kevin Hilman <khilman@kernel.org>
4582 M:      Nishanth Menon <nm@ti.com>
4583 S:      Maintained
4584 F:      drivers/power/avs/
4585 F:      include/linux/power/smartreflex.h
4586 L:      linux-pm@vger.kernel.org
4587
4588 DRM DRIVER FOR ARM PL111 CLCD
4589 M:      Eric Anholt <eric@anholt.net>
4590 T:      git git://anongit.freedesktop.org/drm/drm-misc
4591 S:      Supported
4592 F:      drivers/gpu/drm/pl111/
4593
4594 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4595 M:      Linus Walleij <linus.walleij@linaro.org>
4596 T:      git git://anongit.freedesktop.org/drm/drm-misc
4597 S:      Maintained
4598 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4599 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4600
4601 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4602 M:      Dave Airlie <airlied@redhat.com>
4603 S:      Odd Fixes
4604 F:      drivers/gpu/drm/ast/
4605
4606 DRM DRIVER FOR BOCHS VIRTUAL GPU
4607 M:      Gerd Hoffmann <kraxel@redhat.com>
4608 L:      virtualization@lists.linux-foundation.org
4609 T:      git git://anongit.freedesktop.org/drm/drm-misc
4610 S:      Maintained
4611 F:      drivers/gpu/drm/bochs/
4612
4613 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4614 M:      Linus Walleij <linus.walleij@linaro.org>
4615 T:      git git://anongit.freedesktop.org/drm/drm-misc
4616 S:      Maintained
4617 F:      drivers/gpu/drm/tve200/
4618
4619 DRM DRIVER FOR ILITEK ILI9225 PANELS
4620 M:      David Lechner <david@lechnology.com>
4621 S:      Maintained
4622 F:      drivers/gpu/drm/tinydrm/ili9225.c
4623 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4624
4625 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4626 S:      Orphan / Obsolete
4627 F:      drivers/gpu/drm/i810/
4628 F:      include/uapi/drm/i810_drm.h
4629
4630 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4631 S:      Orphan / Obsolete
4632 F:      drivers/gpu/drm/mga/
4633 F:      include/uapi/drm/mga_drm.h
4634
4635 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4636 M:      Dave Airlie <airlied@redhat.com>
4637 S:      Odd Fixes
4638 F:      drivers/gpu/drm/mgag200/
4639
4640 DRM DRIVER FOR MI0283QT
4641 M:      Noralf Trønnes <noralf@tronnes.org>
4642 S:      Maintained
4643 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4644 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4645
4646 DRM DRIVER FOR MSM ADRENO GPU
4647 M:      Rob Clark <robdclark@gmail.com>
4648 L:      linux-arm-msm@vger.kernel.org
4649 L:      dri-devel@lists.freedesktop.org
4650 L:      freedreno@lists.freedesktop.org
4651 T:      git git://people.freedesktop.org/~robclark/linux
4652 S:      Maintained
4653 F:      drivers/gpu/drm/msm/
4654 F:      include/uapi/drm/msm_drm.h
4655 F:      Documentation/devicetree/bindings/display/msm/
4656
4657 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4658 M:      Ben Skeggs <bskeggs@redhat.com>
4659 L:      dri-devel@lists.freedesktop.org
4660 L:      nouveau@lists.freedesktop.org
4661 T:      git git://github.com/skeggsb/linux
4662 S:      Supported
4663 F:      drivers/gpu/drm/nouveau/
4664 F:      include/uapi/drm/nouveau_drm.h
4665
4666 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4667 M:      Noralf Trønnes <noralf@tronnes.org>
4668 S:      Maintained
4669 F:      drivers/gpu/drm/tinydrm/repaper.c
4670 F:      Documentation/devicetree/bindings/display/repaper.txt
4671
4672 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4673 M:      Dave Airlie <airlied@redhat.com>
4674 M:      Gerd Hoffmann <kraxel@redhat.com>
4675 L:      virtualization@lists.linux-foundation.org
4676 T:      git git://anongit.freedesktop.org/drm/drm-misc
4677 S:      Obsolete
4678 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4679 F:      drivers/gpu/drm/cirrus/
4680
4681 DRM DRIVER FOR QXL VIRTUAL GPU
4682 M:      Dave Airlie <airlied@redhat.com>
4683 M:      Gerd Hoffmann <kraxel@redhat.com>
4684 L:      virtualization@lists.linux-foundation.org
4685 T:      git git://anongit.freedesktop.org/drm/drm-misc
4686 S:      Maintained
4687 F:      drivers/gpu/drm/qxl/
4688 F:      include/uapi/drm/qxl_drm.h
4689
4690 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4691 S:      Orphan / Obsolete
4692 F:      drivers/gpu/drm/r128/
4693 F:      include/uapi/drm/r128_drm.h
4694
4695 DRM DRIVER FOR SAVAGE VIDEO CARDS
4696 S:      Orphan / Obsolete
4697 F:      drivers/gpu/drm/savage/
4698 F:      include/uapi/drm/savage_drm.h
4699
4700 DRM DRIVER FOR SIS VIDEO CARDS
4701 S:      Orphan / Obsolete
4702 F:      drivers/gpu/drm/sis/
4703 F:      include/uapi/drm/sis_drm.h
4704
4705 DRM DRIVER FOR SITRONIX ST7586 PANELS
4706 M:      David Lechner <david@lechnology.com>
4707 S:      Maintained
4708 F:      drivers/gpu/drm/tinydrm/st7586.c
4709 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4710
4711 DRM DRIVER FOR SITRONIX ST7735R PANELS
4712 M:      David Lechner <david@lechnology.com>
4713 S:      Maintained
4714 F:      drivers/gpu/drm/tinydrm/st7735r.c
4715 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4716
4717 DRM DRIVER FOR TDFX VIDEO CARDS
4718 S:      Orphan / Obsolete
4719 F:      drivers/gpu/drm/tdfx/
4720
4721 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4722 M:      Dave Airlie <airlied@redhat.com>
4723 S:      Odd Fixes
4724 F:      drivers/gpu/drm/udl/
4725
4726 DRM DRIVER FOR VMWARE VIRTUAL GPU
4727 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4728 M:      Sinclair Yeh <syeh@vmware.com>
4729 M:      Thomas Hellstrom <thellstrom@vmware.com>
4730 L:      dri-devel@lists.freedesktop.org
4731 T:      git git://people.freedesktop.org/~syeh/repos_linux
4732 T:      git git://people.freedesktop.org/~thomash/linux
4733 S:      Supported
4734 F:      drivers/gpu/drm/vmwgfx/
4735 F:      include/uapi/drm/vmwgfx_drm.h
4736
4737 DRM DRIVERS
4738 M:      David Airlie <airlied@linux.ie>
4739 L:      dri-devel@lists.freedesktop.org
4740 T:      git git://anongit.freedesktop.org/drm/drm
4741 B:      https://bugs.freedesktop.org/
4742 C:      irc://chat.freenode.net/dri-devel
4743 S:      Maintained
4744 F:      drivers/gpu/drm/
4745 F:      drivers/gpu/vga/
4746 F:      Documentation/devicetree/bindings/display/
4747 F:      Documentation/devicetree/bindings/gpu/
4748 F:      Documentation/gpu/
4749 F:      include/drm/
4750 F:      include/uapi/drm/
4751 F:      include/linux/vga*
4752
4753 DRM DRIVERS AND MISC GPU PATCHES
4754 M:      Gustavo Padovan <gustavo@padovan.org>
4755 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4756 M:      Sean Paul <sean@poorly.run>
4757 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4758 S:      Maintained
4759 T:      git git://anongit.freedesktop.org/drm/drm-misc
4760 F:      Documentation/gpu/
4761 F:      drivers/gpu/vga/
4762 F:      drivers/gpu/drm/*
4763 F:      include/drm/drm*
4764 F:      include/uapi/drm/drm*
4765 F:      include/linux/vga*
4766
4767 DRM DRIVERS FOR ALLWINNER A10
4768 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4769 L:      dri-devel@lists.freedesktop.org
4770 S:      Supported
4771 F:      drivers/gpu/drm/sun4i/
4772 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4773 T:      git git://anongit.freedesktop.org/drm/drm-misc
4774
4775 DRM DRIVERS FOR AMLOGIC SOCS
4776 M:      Neil Armstrong <narmstrong@baylibre.com>
4777 L:      dri-devel@lists.freedesktop.org
4778 L:      linux-amlogic@lists.infradead.org
4779 W:      http://linux-meson.com/
4780 S:      Supported
4781 F:      drivers/gpu/drm/meson/
4782 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4783 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4784 F:      Documentation/gpu/meson.rst
4785 T:      git git://anongit.freedesktop.org/drm/drm-misc
4786
4787 DRM DRIVERS FOR ATMEL HLCDC
4788 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4789 L:      dri-devel@lists.freedesktop.org
4790 S:      Supported
4791 F:      drivers/gpu/drm/atmel-hlcdc/
4792 F:      Documentation/devicetree/bindings/display/atmel/
4793 T:      git git://anongit.freedesktop.org/drm/drm-misc
4794
4795 DRM DRIVERS FOR BRIDGE CHIPS
4796 M:      Archit Taneja <architt@codeaurora.org>
4797 M:      Andrzej Hajda <a.hajda@samsung.com>
4798 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4799 S:      Maintained
4800 T:      git git://anongit.freedesktop.org/drm/drm-misc
4801 F:      drivers/gpu/drm/bridge/
4802
4803 DRM DRIVERS FOR EXYNOS
4804 M:      Inki Dae <inki.dae@samsung.com>
4805 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4806 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4807 M:      Kyungmin Park <kyungmin.park@samsung.com>
4808 L:      dri-devel@lists.freedesktop.org
4809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4810 S:      Supported
4811 F:      drivers/gpu/drm/exynos/
4812 F:      include/uapi/drm/exynos_drm.h
4813 F:      Documentation/devicetree/bindings/display/exynos/
4814
4815 DRM DRIVERS FOR FREESCALE DCU
4816 M:      Stefan Agner <stefan@agner.ch>
4817 M:      Alison Wang <alison.wang@nxp.com>
4818 L:      dri-devel@lists.freedesktop.org
4819 S:      Supported
4820 F:      drivers/gpu/drm/fsl-dcu/
4821 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4822 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4823 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4824
4825 DRM DRIVERS FOR FREESCALE IMX
4826 M:      Philipp Zabel <p.zabel@pengutronix.de>
4827 L:      dri-devel@lists.freedesktop.org
4828 S:      Maintained
4829 F:      drivers/gpu/drm/imx/
4830 F:      drivers/gpu/ipu-v3/
4831 F:      Documentation/devicetree/bindings/display/imx/
4832
4833 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4834 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4835 L:      dri-devel@lists.freedesktop.org
4836 T:      git git://github.com/patjak/drm-gma500
4837 S:      Maintained
4838 F:      drivers/gpu/drm/gma500/
4839
4840 DRM DRIVERS FOR HISILICON
4841 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4842 M:      Rongrong Zou <zourongrong@gmail.com>
4843 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4844 R:      Chen Feng <puck.chen@hisilicon.com>
4845 L:      dri-devel@lists.freedesktop.org
4846 T:      git git://github.com/xin3liang/linux.git
4847 S:      Maintained
4848 F:      drivers/gpu/drm/hisilicon/
4849 F:      Documentation/devicetree/bindings/display/hisilicon/
4850
4851 DRM DRIVERS FOR MEDIATEK
4852 M:      CK Hu <ck.hu@mediatek.com>
4853 M:      Philipp Zabel <p.zabel@pengutronix.de>
4854 L:      dri-devel@lists.freedesktop.org
4855 S:      Supported
4856 F:      drivers/gpu/drm/mediatek/
4857 F:      Documentation/devicetree/bindings/display/mediatek/
4858
4859 DRM DRIVERS FOR NVIDIA TEGRA
4860 M:      Thierry Reding <thierry.reding@gmail.com>
4861 L:      dri-devel@lists.freedesktop.org
4862 L:      linux-tegra@vger.kernel.org
4863 T:      git git://anongit.freedesktop.org/tegra/linux.git
4864 S:      Supported
4865 F:      drivers/gpu/drm/tegra/
4866 F:      drivers/gpu/host1x/
4867 F:      include/linux/host1x.h
4868 F:      include/uapi/drm/tegra_drm.h
4869 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4870
4871 DRM DRIVERS FOR RENESAS
4872 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4873 L:      dri-devel@lists.freedesktop.org
4874 L:      linux-renesas-soc@vger.kernel.org
4875 T:      git git://linuxtv.org/pinchartl/fbdev
4876 S:      Supported
4877 F:      drivers/gpu/drm/rcar-du/
4878 F:      drivers/gpu/drm/shmobile/
4879 F:      include/linux/platform_data/shmob_drm.h
4880 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4881 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4882 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4883
4884 DRM DRIVERS FOR ROCKCHIP
4885 M:      Sandy Huang <hjc@rock-chips.com>
4886 M:      Heiko Stübner <heiko@sntech.de>
4887 L:      dri-devel@lists.freedesktop.org
4888 S:      Maintained
4889 F:      drivers/gpu/drm/rockchip/
4890 F:      Documentation/devicetree/bindings/display/rockchip/
4891 T:      git git://anongit.freedesktop.org/drm/drm-misc
4892
4893 DRM DRIVERS FOR STI
4894 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4895 M:      Vincent Abriou <vincent.abriou@st.com>
4896 L:      dri-devel@lists.freedesktop.org
4897 T:      git git://anongit.freedesktop.org/drm/drm-misc
4898 S:      Maintained
4899 F:      drivers/gpu/drm/sti
4900 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4901
4902 DRM DRIVERS FOR STM
4903 M:      Yannick Fertre <yannick.fertre@st.com>
4904 M:      Philippe Cornu <philippe.cornu@st.com>
4905 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4906 M:      Vincent Abriou <vincent.abriou@st.com>
4907 L:      dri-devel@lists.freedesktop.org
4908 T:      git git://anongit.freedesktop.org/drm/drm-misc
4909 S:      Maintained
4910 F:      drivers/gpu/drm/stm
4911 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4912
4913 DRM DRIVERS FOR TI LCDC
4914 M:      Jyri Sarha <jsarha@ti.com>
4915 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4916 L:      dri-devel@lists.freedesktop.org
4917 S:      Maintained
4918 F:      drivers/gpu/drm/tilcdc/
4919 F:      Documentation/devicetree/bindings/display/tilcdc/
4920
4921 DRM DRIVERS FOR TI OMAP
4922 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4923 L:      dri-devel@lists.freedesktop.org
4924 S:      Maintained
4925 F:      drivers/gpu/drm/omapdrm/
4926 F:      Documentation/devicetree/bindings/display/ti/
4927
4928 DRM DRIVERS FOR V3D
4929 M:      Eric Anholt <eric@anholt.net>
4930 S:      Supported
4931 F:      drivers/gpu/drm/v3d/
4932 F:      include/uapi/drm/v3d_drm.h
4933 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4934 T:      git git://anongit.freedesktop.org/drm/drm-misc
4935
4936 DRM DRIVERS FOR VC4
4937 M:      Eric Anholt <eric@anholt.net>
4938 T:      git git://github.com/anholt/linux
4939 S:      Supported
4940 F:      drivers/gpu/drm/vc4/
4941 F:      include/uapi/drm/vc4_drm.h
4942 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4943 T:      git git://anongit.freedesktop.org/drm/drm-misc
4944
4945 DRM DRIVERS FOR VIVANTE GPU IP
4946 M:      Lucas Stach <l.stach@pengutronix.de>
4947 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4948 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4949 L:      etnaviv@lists.freedesktop.org
4950 L:      dri-devel@lists.freedesktop.org
4951 S:      Maintained
4952 F:      drivers/gpu/drm/etnaviv/
4953 F:      include/uapi/drm/etnaviv_drm.h
4954 F:      Documentation/devicetree/bindings/display/etnaviv/
4955
4956 DRM DRIVERS FOR ZTE ZX
4957 M:      Shawn Guo <shawnguo@kernel.org>
4958 L:      dri-devel@lists.freedesktop.org
4959 S:      Maintained
4960 F:      drivers/gpu/drm/zte/
4961 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4962 T:      git git://anongit.freedesktop.org/drm/drm-misc
4963
4964 DRM PANEL DRIVERS
4965 M:      Thierry Reding <thierry.reding@gmail.com>
4966 L:      dri-devel@lists.freedesktop.org
4967 T:      git git://anongit.freedesktop.org/drm/drm-misc
4968 S:      Maintained
4969 F:      drivers/gpu/drm/drm_panel.c
4970 F:      drivers/gpu/drm/panel/
4971 F:      include/drm/drm_panel.h
4972 F:      Documentation/devicetree/bindings/display/panel/
4973
4974 DRM TINYDRM DRIVERS
4975 M:      Noralf Trønnes <noralf@tronnes.org>
4976 W:      https://github.com/notro/tinydrm/wiki/Development
4977 T:      git git://anongit.freedesktop.org/drm/drm-misc
4978 S:      Maintained
4979 F:      drivers/gpu/drm/tinydrm/
4980 F:      include/drm/tinydrm/
4981
4982 DRM DRIVERS FOR XEN
4983 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4984 T:      git git://anongit.freedesktop.org/drm/drm-misc
4985 L:      dri-devel@lists.freedesktop.org
4986 L:      xen-devel@lists.xen.org
4987 S:      Supported
4988 F:      drivers/gpu/drm/xen/
4989 F:      Documentation/gpu/xen-front.rst
4990
4991 DRM TTM SUBSYSTEM
4992 M:      Christian Koenig <christian.koenig@amd.com>
4993 M:      Huang Rui <ray.huang@amd.com>
4994 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4995 T:      git git://people.freedesktop.org/~agd5f/linux
4996 S:      Maintained
4997 L:      dri-devel@lists.freedesktop.org
4998 F:      include/drm/ttm/
4999 F:      drivers/gpu/drm/ttm/
5000
5001 DSBR100 USB FM RADIO DRIVER
5002 M:      Alexey Klimov <klimov.linux@gmail.com>
5003 L:      linux-media@vger.kernel.org
5004 T:      git git://linuxtv.org/media_tree.git
5005 S:      Maintained
5006 F:      drivers/media/radio/dsbr100.c
5007
5008 DSCC4 DRIVER
5009 M:      Francois Romieu <romieu@fr.zoreil.com>
5010 L:      netdev@vger.kernel.org
5011 S:      Maintained
5012 F:      drivers/net/wan/dscc4.c
5013
5014 DT3155 MEDIA DRIVER
5015 M:      Hans Verkuil <hverkuil@xs4all.nl>
5016 L:      linux-media@vger.kernel.org
5017 T:      git git://linuxtv.org/media_tree.git
5018 W:      https://linuxtv.org
5019 S:      Odd Fixes
5020 F:      drivers/media/pci/dt3155/
5021
5022 DVB_USB_AF9015 MEDIA DRIVER
5023 M:      Antti Palosaari <crope@iki.fi>
5024 L:      linux-media@vger.kernel.org
5025 W:      https://linuxtv.org
5026 W:      http://palosaari.fi/linux/
5027 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5028 T:      git git://linuxtv.org/anttip/media_tree.git
5029 S:      Maintained
5030 F:      drivers/media/usb/dvb-usb-v2/af9015*
5031
5032 DVB_USB_AF9035 MEDIA DRIVER
5033 M:      Antti Palosaari <crope@iki.fi>
5034 L:      linux-media@vger.kernel.org
5035 W:      https://linuxtv.org
5036 W:      http://palosaari.fi/linux/
5037 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5038 T:      git git://linuxtv.org/anttip/media_tree.git
5039 S:      Maintained
5040 F:      drivers/media/usb/dvb-usb-v2/af9035*
5041
5042 DVB_USB_ANYSEE MEDIA DRIVER
5043 M:      Antti Palosaari <crope@iki.fi>
5044 L:      linux-media@vger.kernel.org
5045 W:      https://linuxtv.org
5046 W:      http://palosaari.fi/linux/
5047 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5048 T:      git git://linuxtv.org/anttip/media_tree.git
5049 S:      Maintained
5050 F:      drivers/media/usb/dvb-usb-v2/anysee*
5051
5052 DVB_USB_AU6610 MEDIA DRIVER
5053 M:      Antti Palosaari <crope@iki.fi>
5054 L:      linux-media@vger.kernel.org
5055 W:      https://linuxtv.org
5056 W:      http://palosaari.fi/linux/
5057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5058 T:      git git://linuxtv.org/anttip/media_tree.git
5059 S:      Maintained
5060 F:      drivers/media/usb/dvb-usb-v2/au6610*
5061
5062 DVB_USB_CE6230 MEDIA DRIVER
5063 M:      Antti Palosaari <crope@iki.fi>
5064 L:      linux-media@vger.kernel.org
5065 W:      https://linuxtv.org
5066 W:      http://palosaari.fi/linux/
5067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5068 T:      git git://linuxtv.org/anttip/media_tree.git
5069 S:      Maintained
5070 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5071
5072 DVB_USB_CXUSB MEDIA DRIVER
5073 M:      Michael Krufky <mkrufky@linuxtv.org>
5074 L:      linux-media@vger.kernel.org
5075 W:      https://linuxtv.org
5076 W:      http://github.com/mkrufky
5077 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5078 T:      git git://linuxtv.org/media_tree.git
5079 S:      Maintained
5080 F:      drivers/media/usb/dvb-usb/cxusb*
5081
5082 DVB_USB_EC168 MEDIA DRIVER
5083 M:      Antti Palosaari <crope@iki.fi>
5084 L:      linux-media@vger.kernel.org
5085 W:      https://linuxtv.org
5086 W:      http://palosaari.fi/linux/
5087 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5088 T:      git git://linuxtv.org/anttip/media_tree.git
5089 S:      Maintained
5090 F:      drivers/media/usb/dvb-usb-v2/ec168*
5091
5092 DVB_USB_GL861 MEDIA DRIVER
5093 M:      Antti Palosaari <crope@iki.fi>
5094 L:      linux-media@vger.kernel.org
5095 W:      https://linuxtv.org
5096 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5097 T:      git git://linuxtv.org/anttip/media_tree.git
5098 S:      Maintained
5099 F:      drivers/media/usb/dvb-usb-v2/gl861*
5100
5101 DVB_USB_MXL111SF MEDIA DRIVER
5102 M:      Michael Krufky <mkrufky@linuxtv.org>
5103 L:      linux-media@vger.kernel.org
5104 W:      https://linuxtv.org
5105 W:      http://github.com/mkrufky
5106 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5107 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5108 S:      Maintained
5109 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5110
5111 DVB_USB_RTL28XXU MEDIA DRIVER
5112 M:      Antti Palosaari <crope@iki.fi>
5113 L:      linux-media@vger.kernel.org
5114 W:      https://linuxtv.org
5115 W:      http://palosaari.fi/linux/
5116 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5117 T:      git git://linuxtv.org/anttip/media_tree.git
5118 S:      Maintained
5119 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5120
5121 DVB_USB_V2 MEDIA DRIVER
5122 M:      Antti Palosaari <crope@iki.fi>
5123 L:      linux-media@vger.kernel.org
5124 W:      https://linuxtv.org
5125 W:      http://palosaari.fi/linux/
5126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5127 T:      git git://linuxtv.org/anttip/media_tree.git
5128 S:      Maintained
5129 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5130 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5131
5132 DYNAMIC DEBUG
5133 M:      Jason Baron <jbaron@akamai.com>
5134 S:      Maintained
5135 F:      lib/dynamic_debug.c
5136 F:      include/linux/dynamic_debug.h
5137
5138 DYNAMIC INTERRUPT MODERATION
5139 M:      Tal Gilboa <talgi@mellanox.com>
5140 S:      Maintained
5141 F:      include/linux/net_dim.h
5142
5143 DZ DECSTATION DZ11 SERIAL DRIVER
5144 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5145 S:      Maintained
5146 F:      drivers/tty/serial/dz.*
5147
5148 E3X0 POWER BUTTON DRIVER
5149 M:      Moritz Fischer <moritz.fischer@ettus.com>
5150 L:      usrp-users@lists.ettus.com
5151 W:      http://www.ettus.com
5152 S:      Supported
5153 F:      drivers/input/misc/e3x0-button.c
5154 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5155
5156 E4000 MEDIA DRIVER
5157 M:      Antti Palosaari <crope@iki.fi>
5158 L:      linux-media@vger.kernel.org
5159 W:      https://linuxtv.org
5160 W:      http://palosaari.fi/linux/
5161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5162 T:      git git://linuxtv.org/anttip/media_tree.git
5163 S:      Maintained
5164 F:      drivers/media/tuners/e4000*
5165
5166 EARTH_PT1 MEDIA DRIVER
5167 M:      Akihiro Tsukada <tskd08@gmail.com>
5168 L:      linux-media@vger.kernel.org
5169 S:      Odd Fixes
5170 F:      drivers/media/pci/pt1/
5171
5172 EARTH_PT3 MEDIA DRIVER
5173 M:      Akihiro Tsukada <tskd08@gmail.com>
5174 L:      linux-media@vger.kernel.org
5175 S:      Odd Fixes
5176 F:      drivers/media/pci/pt3/
5177
5178 EC100 MEDIA DRIVER
5179 M:      Antti Palosaari <crope@iki.fi>
5180 L:      linux-media@vger.kernel.org
5181 W:      https://linuxtv.org
5182 W:      http://palosaari.fi/linux/
5183 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5184 T:      git git://linuxtv.org/anttip/media_tree.git
5185 S:      Maintained
5186 F:      drivers/media/dvb-frontends/ec100*
5187
5188 ECRYPT FILE SYSTEM
5189 M:      Tyler Hicks <tyhicks@canonical.com>
5190 L:      ecryptfs@vger.kernel.org
5191 W:      http://ecryptfs.org
5192 W:      https://launchpad.net/ecryptfs
5193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5194 S:      Supported
5195 F:      Documentation/filesystems/ecryptfs.txt
5196 F:      fs/ecryptfs/
5197
5198 EDAC-AMD64
5199 M:      Borislav Petkov <bp@alien8.de>
5200 L:      linux-edac@vger.kernel.org
5201 S:      Maintained
5202 F:      drivers/edac/amd64_edac*
5203
5204 EDAC-CALXEDA
5205 M:      Robert Richter <rric@kernel.org>
5206 L:      linux-edac@vger.kernel.org
5207 S:      Maintained
5208 F:      drivers/edac/highbank*
5209
5210 EDAC-CAVIUM OCTEON
5211 M:      Ralf Baechle <ralf@linux-mips.org>
5212 M:      David Daney <david.daney@cavium.com>
5213 L:      linux-edac@vger.kernel.org
5214 L:      linux-mips@linux-mips.org
5215 S:      Supported
5216 F:      drivers/edac/octeon_edac*
5217
5218 EDAC-CAVIUM THUNDERX
5219 M:      David Daney <david.daney@cavium.com>
5220 M:      Jan Glauber <jglauber@cavium.com>
5221 L:      linux-edac@vger.kernel.org
5222 S:      Supported
5223 F:      drivers/edac/thunderx_edac*
5224
5225 EDAC-CORE
5226 M:      Borislav Petkov <bp@alien8.de>
5227 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5228 L:      linux-edac@vger.kernel.org
5229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5231 S:      Supported
5232 F:      Documentation/admin-guide/ras.rst
5233 F:      Documentation/driver-api/edac.rst
5234 F:      drivers/edac/
5235 F:      include/linux/edac.h
5236
5237 EDAC-E752X
5238 M:      Mark Gross <mark.gross@intel.com>
5239 L:      linux-edac@vger.kernel.org
5240 S:      Maintained
5241 F:      drivers/edac/e752x_edac.c
5242
5243 EDAC-E7XXX
5244 L:      linux-edac@vger.kernel.org
5245 S:      Maintained
5246 F:      drivers/edac/e7xxx_edac.c
5247
5248 EDAC-FSL_DDR
5249 M:      York Sun <york.sun@nxp.com>
5250 L:      linux-edac@vger.kernel.org
5251 S:      Maintained
5252 F:      drivers/edac/fsl_ddr_edac.*
5253
5254 EDAC-GHES
5255 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5256 L:      linux-edac@vger.kernel.org
5257 S:      Maintained
5258 F:      drivers/edac/ghes_edac.c
5259
5260 EDAC-I3000
5261 L:      linux-edac@vger.kernel.org
5262 S:      Orphan
5263 F:      drivers/edac/i3000_edac.c
5264
5265 EDAC-I5000
5266 L:      linux-edac@vger.kernel.org
5267 S:      Maintained
5268 F:      drivers/edac/i5000_edac.c
5269
5270 EDAC-I5400
5271 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5272 L:      linux-edac@vger.kernel.org
5273 S:      Maintained
5274 F:      drivers/edac/i5400_edac.c
5275
5276 EDAC-I7300
5277 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5278 L:      linux-edac@vger.kernel.org
5279 S:      Maintained
5280 F:      drivers/edac/i7300_edac.c
5281
5282 EDAC-I7CORE
5283 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5284 L:      linux-edac@vger.kernel.org
5285 S:      Maintained
5286 F:      drivers/edac/i7core_edac.c
5287
5288 EDAC-I82443BXGX
5289 M:      Tim Small <tim@buttersideup.com>
5290 L:      linux-edac@vger.kernel.org
5291 S:      Maintained
5292 F:      drivers/edac/i82443bxgx_edac.c
5293
5294 EDAC-I82975X
5295 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5296 M:      "Arvind R." <arvino55@gmail.com>
5297 L:      linux-edac@vger.kernel.org
5298 S:      Maintained
5299 F:      drivers/edac/i82975x_edac.c
5300
5301 EDAC-IE31200
5302 M:      Jason Baron <jbaron@akamai.com>
5303 L:      linux-edac@vger.kernel.org
5304 S:      Maintained
5305 F:      drivers/edac/ie31200_edac.c
5306
5307 EDAC-MPC85XX
5308 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5309 L:      linux-edac@vger.kernel.org
5310 S:      Maintained
5311 F:      drivers/edac/mpc85xx_edac.[ch]
5312
5313 EDAC-PASEMI
5314 M:      Egor Martovetsky <egor@pasemi.com>
5315 L:      linux-edac@vger.kernel.org
5316 S:      Maintained
5317 F:      drivers/edac/pasemi_edac.c
5318
5319 EDAC-PND2
5320 M:      Tony Luck <tony.luck@intel.com>
5321 L:      linux-edac@vger.kernel.org
5322 S:      Maintained
5323 F:      drivers/edac/pnd2_edac.[ch]
5324
5325 EDAC-R82600
5326 M:      Tim Small <tim@buttersideup.com>
5327 L:      linux-edac@vger.kernel.org
5328 S:      Maintained
5329 F:      drivers/edac/r82600_edac.c
5330
5331 EDAC-SBRIDGE
5332 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5333 L:      linux-edac@vger.kernel.org
5334 S:      Maintained
5335 F:      drivers/edac/sb_edac.c
5336
5337 EDAC-SKYLAKE
5338 M:      Tony Luck <tony.luck@intel.com>
5339 L:      linux-edac@vger.kernel.org
5340 S:      Maintained
5341 F:      drivers/edac/skx_edac.c
5342
5343 EDAC-TI
5344 M:      Tero Kristo <t-kristo@ti.com>
5345 L:      linux-edac@vger.kernel.org
5346 S:      Maintained
5347 F:      drivers/edac/ti_edac.c
5348
5349 EDIROL UA-101/UA-1000 DRIVER
5350 M:      Clemens Ladisch <clemens@ladisch.de>
5351 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5352 T:      git git://git.alsa-project.org/alsa-kernel.git
5353 S:      Maintained
5354 F:      sound/usb/misc/ua101.c
5355
5356 EFI TEST DRIVER
5357 L:      linux-efi@vger.kernel.org
5358 M:      Ivan Hu <ivan.hu@canonical.com>
5359 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5360 S:      Maintained
5361 F:      drivers/firmware/efi/test/
5362
5363 EFI VARIABLE FILESYSTEM
5364 M:      Matthew Garrett <matthew.garrett@nebula.com>
5365 M:      Jeremy Kerr <jk@ozlabs.org>
5366 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5368 L:      linux-efi@vger.kernel.org
5369 S:      Maintained
5370 F:      fs/efivarfs/
5371
5372 EFIFB FRAMEBUFFER DRIVER
5373 L:      linux-fbdev@vger.kernel.org
5374 M:      Peter Jones <pjones@redhat.com>
5375 S:      Maintained
5376 F:      drivers/video/fbdev/efifb.c
5377
5378 EFS FILESYSTEM
5379 W:      http://aeschi.ch.eu.org/efs/
5380 S:      Orphan
5381 F:      fs/efs/
5382
5383 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5384 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5385 L:      netdev@vger.kernel.org
5386 S:      Maintained
5387 F:      drivers/net/ethernet/ibm/ehea/
5388
5389 EM28XX VIDEO4LINUX DRIVER
5390 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5391 L:      linux-media@vger.kernel.org
5392 W:      https://linuxtv.org
5393 T:      git git://linuxtv.org/media_tree.git
5394 S:      Maintained
5395 F:      drivers/media/usb/em28xx/
5396 F:      Documentation/media/v4l-drivers/em28xx*
5397
5398 EMBEDDED LINUX
5399 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5400 M:      Matt Mackall <mpm@selenic.com>
5401 M:      David Woodhouse <dwmw2@infradead.org>
5402 L:      linux-embedded@vger.kernel.org
5403 S:      Maintained
5404
5405 Emulex 10Gbps iSCSI - OneConnect DRIVER
5406 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5407 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5408 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5409 L:      linux-scsi@vger.kernel.org
5410 W:      http://www.broadcom.com
5411 S:      Supported
5412 F:      drivers/scsi/be2iscsi/
5413
5414 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5415 M:      Sathya Perla <sathya.perla@broadcom.com>
5416 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5417 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5418 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5419 L:      netdev@vger.kernel.org
5420 W:      http://www.emulex.com
5421 S:      Supported
5422 F:      drivers/net/ethernet/emulex/benet/
5423
5424 EMULEX ONECONNECT ROCE DRIVER
5425 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5426 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5427 L:      linux-rdma@vger.kernel.org
5428 W:      http://www.broadcom.com
5429 S:      Odd Fixes
5430 F:      drivers/infiniband/hw/ocrdma/
5431 F:      include/uapi/rdma/ocrdma-abi.h
5432
5433 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5434 M:      James Smart <james.smart@broadcom.com>
5435 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5436 L:      linux-scsi@vger.kernel.org
5437 W:      http://www.broadcom.com
5438 S:      Supported
5439 F:      drivers/scsi/lpfc/
5440
5441 ENE CB710 FLASH CARD READER DRIVER
5442 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5443 S:      Maintained
5444 F:      drivers/misc/cb710/
5445 F:      drivers/mmc/host/cb710-mmc.*
5446 F:      include/linux/cb710.h
5447
5448 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5449 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5450 S:      Maintained
5451 F:      drivers/media/rc/ene_ir.*
5452
5453 EPSON S1D13XXX FRAMEBUFFER DRIVER
5454 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5455 S:      Maintained
5456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5457 F:      drivers/video/fbdev/s1d13xxxfb.c
5458 F:      include/video/s1d13xxxfb.h
5459
5460 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5461 M:      Jeff Layton <jlayton@kernel.org>
5462 S:      Maintained
5463 F:      lib/errseq.c
5464 F:      include/linux/errseq.h
5465
5466 ET131X NETWORK DRIVER
5467 M:      Mark Einon <mark.einon@gmail.com>
5468 S:      Odd Fixes
5469 F:      drivers/net/ethernet/agere/
5470
5471 ETHERNET BRIDGE
5472 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5473 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5474 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5475 L:      netdev@vger.kernel.org
5476 W:      http://www.linuxfoundation.org/en/Net:Bridge
5477 S:      Maintained
5478 F:      include/linux/netfilter_bridge/
5479 F:      net/bridge/
5480
5481 ETHERNET PHY LIBRARY
5482 M:      Andrew Lunn <andrew@lunn.ch>
5483 M:      Florian Fainelli <f.fainelli@gmail.com>
5484 L:      netdev@vger.kernel.org
5485 S:      Maintained
5486 F:      Documentation/ABI/testing/sysfs-bus-mdio
5487 F:      Documentation/devicetree/bindings/net/mdio*
5488 F:      Documentation/networking/phy.txt
5489 F:      drivers/net/phy/
5490 F:      drivers/of/of_mdio.c
5491 F:      drivers/of/of_net.c
5492 F:      include/linux/*mdio*.h
5493 F:      include/linux/of_net.h
5494 F:      include/linux/phy.h
5495 F:      include/linux/phy_fixed.h
5496 F:      include/linux/platform_data/mdio-bcm-unimac.h
5497 F:      include/trace/events/mdio.h
5498 F:      include/uapi/linux/mdio.h
5499 F:      include/uapi/linux/mii.h
5500
5501 EXT2 FILE SYSTEM
5502 M:      Jan Kara <jack@suse.com>
5503 L:      linux-ext4@vger.kernel.org
5504 S:      Maintained
5505 F:      Documentation/filesystems/ext2.txt
5506 F:      fs/ext2/
5507 F:      include/linux/ext2*
5508
5509 EXT4 FILE SYSTEM
5510 M:      "Theodore Ts'o" <tytso@mit.edu>
5511 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5512 L:      linux-ext4@vger.kernel.org
5513 W:      http://ext4.wiki.kernel.org
5514 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5516 S:      Maintained
5517 F:      Documentation/filesystems/ext4.txt
5518 F:      fs/ext4/
5519
5520 Extended Verification Module (EVM)
5521 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5522 L:      linux-integrity@vger.kernel.org
5523 S:      Supported
5524 F:      security/integrity/evm/
5525
5526 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5527 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5528 L:      linux-efi@vger.kernel.org
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5530 S:      Maintained
5531 F:      Documentation/efi-stub.txt
5532 F:      arch/*/kernel/efi.c
5533 F:      arch/x86/boot/compressed/eboot.[ch]
5534 F:      arch/*/include/asm/efi.h
5535 F:      arch/x86/platform/efi/
5536 F:      drivers/firmware/efi/
5537 F:      include/linux/efi*.h
5538 F:      arch/arm/boot/compressed/efi-header.S
5539 F:      arch/arm64/kernel/efi-entry.S
5540
5541 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5542 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5543 M:      Chanwoo Choi <cw00.choi@samsung.com>
5544 L:      linux-kernel@vger.kernel.org
5545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5546 S:      Maintained
5547 F:      drivers/extcon/
5548 F:      include/linux/extcon/
5549 F:      include/linux/extcon.h
5550 F:      Documentation/extcon/
5551 F:      Documentation/devicetree/bindings/extcon/
5552
5553 EXYNOS DP DRIVER
5554 M:      Jingoo Han <jingoohan1@gmail.com>
5555 L:      dri-devel@lists.freedesktop.org
5556 S:      Maintained
5557 F:      drivers/gpu/drm/exynos/exynos_dp*
5558
5559 EXYNOS SYSMMU (IOMMU) driver
5560 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5561 L:      iommu@lists.linux-foundation.org
5562 S:      Maintained
5563 F:      drivers/iommu/exynos-iommu.c
5564
5565 EZchip NPS platform support
5566 M:      Vineet Gupta <vgupta@synopsys.com>
5567 M:      Ofer Levi <oferle@mellanox.com>
5568 S:      Supported
5569 F:      arch/arc/plat-eznps
5570 F:      arch/arc/boot/dts/eznps.dts
5571
5572 F2FS FILE SYSTEM
5573 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5574 M:      Chao Yu <yuchao0@huawei.com>
5575 L:      linux-f2fs-devel@lists.sourceforge.net
5576 W:      https://f2fs.wiki.kernel.org/
5577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5578 S:      Maintained
5579 F:      Documentation/filesystems/f2fs.txt
5580 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5581 F:      fs/f2fs/
5582 F:      include/linux/f2fs_fs.h
5583 F:      include/trace/events/f2fs.h
5584
5585 F71805F HARDWARE MONITORING DRIVER
5586 M:      Jean Delvare <jdelvare@suse.com>
5587 L:      linux-hwmon@vger.kernel.org
5588 S:      Maintained
5589 F:      Documentation/hwmon/f71805f
5590 F:      drivers/hwmon/f71805f.c
5591
5592 FADDR2LINE
5593 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5594 S:      Maintained
5595 F:      scripts/faddr2line
5596
5597 FAILOVER MODULE
5598 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5599 L:      netdev@vger.kernel.org
5600 S:      Supported
5601 F:      net/core/failover.c
5602 F:      include/net/failover.h
5603 F:      Documentation/networking/failover.rst
5604
5605 FANOTIFY
5606 M:      Jan Kara <jack@suse.cz>
5607 R:      Amir Goldstein <amir73il@gmail.com>
5608 L:      linux-fsdevel@vger.kernel.org
5609 S:      Maintained
5610 F:      fs/notify/fanotify/
5611 F:      include/linux/fanotify.h
5612 F:      include/uapi/linux/fanotify.h
5613
5614 FARSYNC SYNCHRONOUS DRIVER
5615 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5616 W:      http://www.farsite.co.uk/
5617 S:      Supported
5618 F:      drivers/net/wan/farsync.*
5619
5620 FAULT INJECTION SUPPORT
5621 M:      Akinobu Mita <akinobu.mita@gmail.com>
5622 S:      Supported
5623 F:      Documentation/fault-injection/
5624 F:      lib/fault-inject.c
5625
5626 FBTFT Framebuffer drivers
5627 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5628 L:      dri-devel@lists.freedesktop.org
5629 L:      linux-fbdev@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/staging/fbtft/
5632
5633 FC0011 TUNER DRIVER
5634 M:      Michael Buesch <m@bues.ch>
5635 L:      linux-media@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/media/tuners/fc0011.h
5638 F:      drivers/media/tuners/fc0011.c
5639
5640 FC2580 MEDIA DRIVER
5641 M:      Antti Palosaari <crope@iki.fi>
5642 L:      linux-media@vger.kernel.org
5643 W:      https://linuxtv.org
5644 W:      http://palosaari.fi/linux/
5645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5646 T:      git git://linuxtv.org/anttip/media_tree.git
5647 S:      Maintained
5648 F:      drivers/media/tuners/fc2580*
5649
5650 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5651 M:      Johannes Thumshirn <jth@kernel.org>
5652 L:      linux-scsi@vger.kernel.org
5653 W:      www.Open-FCoE.org
5654 S:      Supported
5655 F:      drivers/scsi/libfc/
5656 F:      drivers/scsi/fcoe/
5657 F:      include/scsi/fc/
5658 F:      include/scsi/libfc.h
5659 F:      include/scsi/libfcoe.h
5660 F:      include/uapi/scsi/fc/
5661
5662 FILE LOCKING (flock() and fcntl()/lockf())
5663 M:      Jeff Layton <jlayton@kernel.org>
5664 M:      "J. Bruce Fields" <bfields@fieldses.org>
5665 L:      linux-fsdevel@vger.kernel.org
5666 S:      Maintained
5667 F:      include/linux/fcntl.h
5668 F:      include/uapi/linux/fcntl.h
5669 F:      fs/fcntl.c
5670 F:      fs/locks.c
5671
5672 FILESYSTEMS (VFS and infrastructure)
5673 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5674 L:      linux-fsdevel@vger.kernel.org
5675 S:      Maintained
5676 F:      fs/*
5677 F:      include/linux/fs.h
5678 F:      include/uapi/linux/fs.h
5679
5680 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5681 M:      Riku Voipio <riku.voipio@iki.fi>
5682 L:      linux-hwmon@vger.kernel.org
5683 S:      Maintained
5684 F:      drivers/hwmon/f75375s.c
5685 F:      include/linux/f75375s.h
5686
5687 FIREWIRE AUDIO DRIVERS
5688 M:      Clemens Ladisch <clemens@ladisch.de>
5689 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5690 T:      git git://git.alsa-project.org/alsa-kernel.git
5691 S:      Maintained
5692 F:      sound/firewire/
5693
5694 FIREWIRE MEDIA DRIVERS (firedtv)
5695 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5696 L:      linux-media@vger.kernel.org
5697 L:      linux1394-devel@lists.sourceforge.net
5698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5699 S:      Maintained
5700 F:      drivers/media/firewire/
5701
5702 FIREWIRE SBP-2 TARGET
5703 M:      Chris Boot <bootc@bootc.net>
5704 L:      linux-scsi@vger.kernel.org
5705 L:      target-devel@vger.kernel.org
5706 L:      linux1394-devel@lists.sourceforge.net
5707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5708 S:      Maintained
5709 F:      drivers/target/sbp/
5710
5711 FIREWIRE SUBSYSTEM
5712 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5713 L:      linux1394-devel@lists.sourceforge.net
5714 W:      http://ieee1394.wiki.kernel.org/
5715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5716 S:      Maintained
5717 F:      drivers/firewire/
5718 F:      include/linux/firewire.h
5719 F:      include/uapi/linux/firewire*.h
5720 F:      tools/firewire/
5721
5722 FIRMWARE LOADER (request_firmware)
5723 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5724 L:      linux-kernel@vger.kernel.org
5725 S:      Maintained
5726 F:      Documentation/firmware_class/
5727 F:      drivers/base/firmware_loader/
5728 F:      include/linux/firmware.h
5729
5730 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5731 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5732 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5733 S:      Maintained
5734 F:      drivers/block/rsxx/
5735
5736 FLOPPY DRIVER
5737 M:      Jiri Kosina <jikos@kernel.org>
5738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5739 S:      Odd fixes
5740 F:      drivers/block/floppy.c
5741
5742 FMC SUBSYSTEM
5743 M:      Alessandro Rubini <rubini@gnudd.com>
5744 W:      http://www.ohwr.org/projects/fmc-bus
5745 S:      Supported
5746 F:      drivers/fmc/
5747 F:      include/linux/fmc*.h
5748 F:      include/linux/ipmi-fru.h
5749 K:      fmc_d.*register
5750
5751 FPGA MANAGER FRAMEWORK
5752 M:      Alan Tull <atull@kernel.org>
5753 M:      Moritz Fischer <mdf@kernel.org>
5754 L:      linux-fpga@vger.kernel.org
5755 S:      Maintained
5756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5757 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5758 F:      Documentation/fpga/
5759 F:      Documentation/driver-api/fpga/
5760 F:      Documentation/devicetree/bindings/fpga/
5761 F:      drivers/fpga/
5762 F:      include/linux/fpga/
5763 W:      http://www.rocketboards.org
5764
5765 FPGA DFL DRIVERS
5766 M:      Wu Hao <hao.wu@intel.com>
5767 L:      linux-fpga@vger.kernel.org
5768 S:      Maintained
5769 F:      Documentation/fpga/dfl.txt
5770 F:      include/uapi/linux/fpga-dfl.h
5771 F:      drivers/fpga/dfl*
5772
5773 FPU EMULATOR
5774 M:      Bill Metzenthen <billm@melbpc.org.au>
5775 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5776 S:      Maintained
5777 F:      arch/x86/math-emu/
5778
5779 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5780 L:      netdev@vger.kernel.org
5781 S:      Orphan
5782 F:      drivers/net/wan/dlci.c
5783 F:      drivers/net/wan/sdla.c
5784
5785 FRAMEBUFFER LAYER
5786 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5787 L:      dri-devel@lists.freedesktop.org
5788 L:      linux-fbdev@vger.kernel.org
5789 T:      git git://github.com/bzolnier/linux.git
5790 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5791 S:      Maintained
5792 F:      Documentation/fb/
5793 F:      drivers/video/
5794 F:      include/video/
5795 F:      include/linux/fb.h
5796 F:      include/uapi/video/
5797 F:      include/uapi/linux/fb.h
5798
5799 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5800 M:      Horia Geantă <horia.geanta@nxp.com>
5801 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5802 L:      linux-crypto@vger.kernel.org
5803 S:      Maintained
5804 F:      drivers/crypto/caam/
5805 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5806
5807 FREESCALE DIU FRAMEBUFFER DRIVER
5808 M:      Timur Tabi <timur@kernel.org>
5809 L:      linux-fbdev@vger.kernel.org
5810 S:      Maintained
5811 F:      drivers/video/fbdev/fsl-diu-fb.*
5812
5813 FREESCALE DMA DRIVER
5814 M:      Li Yang <leoyang.li@nxp.com>
5815 M:      Zhang Wei <zw@zh-kernel.org>
5816 L:      linuxppc-dev@lists.ozlabs.org
5817 S:      Maintained
5818 F:      drivers/dma/fsldma.*
5819
5820 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5821 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5822 L:      netdev@vger.kernel.org
5823 S:      Maintained
5824 F:      drivers/net/ethernet/freescale/gianfar*
5825 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5826
5827 FREESCALE GPMI NAND DRIVER
5828 M:      Han Xu <han.xu@nxp.com>
5829 L:      linux-mtd@lists.infradead.org
5830 S:      Maintained
5831 F:      drivers/mtd/nand/raw/gpmi-nand/*
5832
5833 FREESCALE I2C CPM DRIVER
5834 M:      Jochen Friedrich <jochen@scram.de>
5835 L:      linuxppc-dev@lists.ozlabs.org
5836 L:      linux-i2c@vger.kernel.org
5837 S:      Maintained
5838 F:      drivers/i2c/busses/i2c-cpm.c
5839
5840 FREESCALE IMX / MXC FEC DRIVER
5841 M:      Fugang Duan <fugang.duan@nxp.com>
5842 L:      netdev@vger.kernel.org
5843 S:      Maintained
5844 F:      drivers/net/ethernet/freescale/fec_main.c
5845 F:      drivers/net/ethernet/freescale/fec_ptp.c
5846 F:      drivers/net/ethernet/freescale/fec.h
5847 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5848
5849 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5850 M:      Sascha Hauer <s.hauer@pengutronix.de>
5851 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5852 L:      linux-fbdev@vger.kernel.org
5853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5854 S:      Maintained
5855 F:      include/linux/platform_data/video-imxfb.h
5856 F:      drivers/video/fbdev/imxfb.c
5857
5858 FREESCALE QORIQ DPAA ETHERNET DRIVER
5859 M:      Madalin Bucur <madalin.bucur@nxp.com>
5860 L:      netdev@vger.kernel.org
5861 S:      Maintained
5862 F:      drivers/net/ethernet/freescale/dpaa
5863
5864 FREESCALE QORIQ DPAA FMAN DRIVER
5865 M:      Madalin Bucur <madalin.bucur@nxp.com>
5866 L:      netdev@vger.kernel.org
5867 S:      Maintained
5868 F:      drivers/net/ethernet/freescale/fman
5869 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5870
5871 FREESCALE QORIQ PTP CLOCK DRIVER
5872 M:      Yangbo Lu <yangbo.lu@nxp.com>
5873 L:      netdev@vger.kernel.org
5874 S:      Maintained
5875 F:      drivers/ptp/ptp_qoriq.c
5876 F:      include/linux/fsl/ptp_qoriq.h
5877 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5878
5879 FREESCALE QUAD SPI DRIVER
5880 M:      Han Xu <han.xu@nxp.com>
5881 L:      linux-mtd@lists.infradead.org
5882 S:      Maintained
5883 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5884
5885 FREESCALE QUICC ENGINE LIBRARY
5886 M:      Qiang Zhao <qiang.zhao@nxp.com>
5887 L:      linuxppc-dev@lists.ozlabs.org
5888 S:      Maintained
5889 F:      drivers/soc/fsl/qe/
5890 F:      include/soc/fsl/*qe*.h
5891 F:      include/soc/fsl/*ucc*.h
5892
5893 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5894 M:      Li Yang <leoyang.li@nxp.com>
5895 L:      netdev@vger.kernel.org
5896 L:      linuxppc-dev@lists.ozlabs.org
5897 S:      Maintained
5898 F:      drivers/net/ethernet/freescale/ucc_geth*
5899
5900 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5901 M:      Zhao Qiang <qiang.zhao@nxp.com>
5902 L:      netdev@vger.kernel.org
5903 L:      linuxppc-dev@lists.ozlabs.org
5904 S:      Maintained
5905 F:      drivers/net/wan/fsl_ucc_hdlc*
5906
5907 FREESCALE QUICC ENGINE UCC UART DRIVER
5908 M:      Timur Tabi <timur@kernel.org>
5909 L:      linuxppc-dev@lists.ozlabs.org
5910 S:      Maintained
5911 F:      drivers/tty/serial/ucc_uart.c
5912
5913 FREESCALE SOC DRIVERS
5914 M:      Li Yang <leoyang.li@nxp.com>
5915 L:      linuxppc-dev@lists.ozlabs.org
5916 L:      linux-arm-kernel@lists.infradead.org
5917 S:      Maintained
5918 F:      Documentation/devicetree/bindings/soc/fsl/
5919 F:      drivers/soc/fsl/
5920 F:      include/linux/fsl/
5921
5922 FREESCALE SOC FS_ENET DRIVER
5923 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5924 L:      linuxppc-dev@lists.ozlabs.org
5925 L:      netdev@vger.kernel.org
5926 S:      Maintained
5927 F:      drivers/net/ethernet/freescale/fs_enet/
5928 F:      include/linux/fs_enet_pd.h
5929
5930 FREESCALE SOC SOUND DRIVERS
5931 M:      Timur Tabi <timur@kernel.org>
5932 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5933 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5934 R:      Fabio Estevam <fabio.estevam@nxp.com>
5935 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5936 L:      linuxppc-dev@lists.ozlabs.org
5937 S:      Maintained
5938 F:      sound/soc/fsl/fsl*
5939 F:      sound/soc/fsl/imx*
5940 F:      sound/soc/fsl/mpc8610_hpcd.c
5941
5942 FREESCALE USB PERIPHERAL DRIVERS
5943 M:      Li Yang <leoyang.li@nxp.com>
5944 L:      linux-usb@vger.kernel.org
5945 L:      linuxppc-dev@lists.ozlabs.org
5946 S:      Maintained
5947 F:      drivers/usb/gadget/udc/fsl*
5948
5949 FREEVXFS FILESYSTEM
5950 M:      Christoph Hellwig <hch@infradead.org>
5951 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5952 S:      Maintained
5953 F:      fs/freevxfs/
5954
5955 FREEZER
5956 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5957 M:      Pavel Machek <pavel@ucw.cz>
5958 L:      linux-pm@vger.kernel.org
5959 S:      Supported
5960 F:      Documentation/power/freezing-of-tasks.txt
5961 F:      include/linux/freezer.h
5962 F:      kernel/freezer.c
5963
5964 FRONTSWAP API
5965 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5966 L:      linux-kernel@vger.kernel.org
5967 S:      Maintained
5968 F:      mm/frontswap.c
5969 F:      include/linux/frontswap.h
5970
5971 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5972 M:      David Howells <dhowells@redhat.com>
5973 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5974 S:      Supported
5975 F:      Documentation/filesystems/caching/
5976 F:      fs/fscache/
5977 F:      include/linux/fscache*.h
5978
5979 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5980 M:      Theodore Y. Ts'o <tytso@mit.edu>
5981 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5982 L:      linux-fscrypt@vger.kernel.org
5983 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5985 S:      Supported
5986 F:      fs/crypto/
5987 F:      include/linux/fscrypt*.h
5988 F:      Documentation/filesystems/fscrypt.rst
5989
5990 FSI-ATTACHED I2C DRIVER
5991 M:      Eddie James <eajames@linux.vnet.ibm.com>
5992 L:      linux-i2c@vger.kernel.org
5993 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5994 S:      Maintained
5995 F:      drivers/i2c/busses/i2c-fsi.c
5996 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5997
5998 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5999 M:      Jan Kara <jack@suse.cz>
6000 R:      Amir Goldstein <amir73il@gmail.com>
6001 L:      linux-fsdevel@vger.kernel.org
6002 S:      Maintained
6003 F:      fs/notify/
6004 F:      include/linux/fsnotify*.h
6005
6006 FUJITSU LAPTOP EXTRAS
6007 M:      Jonathan Woithe <jwoithe@just42.net>
6008 L:      platform-driver-x86@vger.kernel.org
6009 S:      Maintained
6010 F:      drivers/platform/x86/fujitsu-laptop.c
6011
6012 FUJITSU M-5MO LS CAMERA ISP DRIVER
6013 M:      Kyungmin Park <kyungmin.park@samsung.com>
6014 M:      Heungjun Kim <riverful.kim@samsung.com>
6015 L:      linux-media@vger.kernel.org
6016 S:      Maintained
6017 F:      drivers/media/i2c/m5mols/
6018 F:      include/media/i2c/m5mols.h
6019
6020 FUJITSU TABLET EXTRAS
6021 M:      Robert Gerlach <khnz@gmx.de>
6022 L:      platform-driver-x86@vger.kernel.org
6023 S:      Maintained
6024 F:      drivers/platform/x86/fujitsu-tablet.c
6025
6026 FUSE: FILESYSTEM IN USERSPACE
6027 M:      Miklos Szeredi <miklos@szeredi.hu>
6028 L:      linux-fsdevel@vger.kernel.org
6029 W:      http://fuse.sourceforge.net/
6030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6031 S:      Maintained
6032 F:      fs/fuse/
6033 F:      include/uapi/linux/fuse.h
6034 F:      Documentation/filesystems/fuse.txt
6035
6036 FUTEX SUBSYSTEM
6037 M:      Thomas Gleixner <tglx@linutronix.de>
6038 M:      Ingo Molnar <mingo@redhat.com>
6039 R:      Peter Zijlstra <peterz@infradead.org>
6040 R:      Darren Hart <dvhart@infradead.org>
6041 L:      linux-kernel@vger.kernel.org
6042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6043 S:      Maintained
6044 F:      kernel/futex.c
6045 F:      kernel/futex_compat.c
6046 F:      include/asm-generic/futex.h
6047 F:      include/linux/futex.h
6048 F:      include/uapi/linux/futex.h
6049 F:      tools/testing/selftests/futex/
6050 F:      tools/perf/bench/futex*
6051 F:      Documentation/*futex*
6052
6053 GCC PLUGINS
6054 M:      Kees Cook <keescook@chromium.org>
6055 R:      Emese Revfy <re.emese@gmail.com>
6056 L:      kernel-hardening@lists.openwall.com
6057 S:      Maintained
6058 F:      scripts/gcc-plugins/
6059 F:      scripts/gcc-plugin.sh
6060 F:      scripts/Makefile.gcc-plugins
6061 F:      Documentation/gcc-plugins.txt
6062
6063 GASKET DRIVER FRAMEWORK
6064 M:      Rob Springer <rspringer@google.com>
6065 M:      Todd Poynor <toddpoynor@google.com>
6066 M:      Ben Chan <benchan@chromium.org>
6067 S:      Maintained
6068 F:      drivers/staging/gasket/
6069
6070 GCOV BASED KERNEL PROFILING
6071 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6072 S:      Maintained
6073 F:      kernel/gcov/
6074 F:      Documentation/dev-tools/gcov.rst
6075
6076 GDB KERNEL DEBUGGING HELPER SCRIPTS
6077 M:      Jan Kiszka <jan.kiszka@siemens.com>
6078 M:      Kieran Bingham <kbingham@kernel.org>
6079 S:      Supported
6080 F:      scripts/gdb/
6081
6082 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6083 M:      Achim Leubner <achim_leubner@adaptec.com>
6084 L:      linux-scsi@vger.kernel.org
6085 W:      http://www.icp-vortex.com/
6086 S:      Supported
6087 F:      drivers/scsi/gdt*
6088
6089 GEMTEK FM RADIO RECEIVER DRIVER
6090 M:      Hans Verkuil <hverkuil@xs4all.nl>
6091 L:      linux-media@vger.kernel.org
6092 T:      git git://linuxtv.org/media_tree.git
6093 W:      https://linuxtv.org
6094 S:      Maintained
6095 F:      drivers/media/radio/radio-gemtek*
6096
6097 GENERIC GPIO I2C DRIVER
6098 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6099 S:      Supported
6100 F:      drivers/i2c/busses/i2c-gpio.c
6101 F:      include/linux/platform_data/i2c-gpio.h
6102
6103 GENERIC GPIO I2C MULTIPLEXER DRIVER
6104 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6105 L:      linux-i2c@vger.kernel.org
6106 S:      Supported
6107 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6108 F:      include/linux/platform_data/i2c-mux-gpio.h
6109 F:      Documentation/i2c/muxes/i2c-mux-gpio
6110
6111 GENERIC HDLC (WAN) DRIVERS
6112 M:      Krzysztof Halasa <khc@pm.waw.pl>
6113 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6114 S:      Maintained
6115 F:      drivers/net/wan/c101.c
6116 F:      drivers/net/wan/hd6457*
6117 F:      drivers/net/wan/hdlc*
6118 F:      drivers/net/wan/n2.c
6119 F:      drivers/net/wan/pc300too.c
6120 F:      drivers/net/wan/pci200syn.c
6121 F:      drivers/net/wan/wanxl*
6122
6123 GENERIC INCLUDE/ASM HEADER FILES
6124 M:      Arnd Bergmann <arnd@arndb.de>
6125 L:      linux-arch@vger.kernel.org
6126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6127 S:      Maintained
6128 F:      include/asm-generic/
6129 F:      include/uapi/asm-generic/
6130
6131 GENERIC PHY FRAMEWORK
6132 M:      Kishon Vijay Abraham I <kishon@ti.com>
6133 L:      linux-kernel@vger.kernel.org
6134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6135 S:      Supported
6136 F:      drivers/phy/
6137 F:      include/linux/phy/
6138
6139 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6140 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6141 S:      Supported
6142 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6143
6144 GENERIC PM DOMAINS
6145 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6146 M:      Kevin Hilman <khilman@kernel.org>
6147 M:      Ulf Hansson <ulf.hansson@linaro.org>
6148 L:      linux-pm@vger.kernel.org
6149 S:      Supported
6150 F:      drivers/base/power/domain*.c
6151 F:      include/linux/pm_domain.h
6152 F:      Documentation/devicetree/bindings/power/power_domain.txt
6153
6154 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6155 M:      Eugen Hristev <eugen.hristev@microchip.com>
6156 L:      linux-input@vger.kernel.org
6157 S:      Maintained
6158 F:      drivers/input/touchscreen/resistive-adc-touch.c
6159
6160 GENERIC UIO DRIVER FOR PCI DEVICES
6161 M:      "Michael S. Tsirkin" <mst@redhat.com>
6162 L:      kvm@vger.kernel.org
6163 S:      Supported
6164 F:      drivers/uio/uio_pci_generic.c
6165
6166 GENWQE (IBM Generic Workqueue Card)
6167 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6168 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6169 S:      Supported
6170 F:      drivers/misc/genwqe/
6171
6172 GET_MAINTAINER SCRIPT
6173 M:      Joe Perches <joe@perches.com>
6174 S:      Maintained
6175 F:      scripts/get_maintainer.pl
6176
6177 GFS2 FILE SYSTEM
6178 M:      Bob Peterson <rpeterso@redhat.com>
6179 M:      Andreas Gruenbacher <agruenba@redhat.com>
6180 L:      cluster-devel@redhat.com
6181 W:      http://sources.redhat.com/cluster/
6182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6183 S:      Supported
6184 F:      Documentation/filesystems/gfs2*.txt
6185 F:      fs/gfs2/
6186 F:      include/uapi/linux/gfs2_ondisk.h
6187
6188 GIGASET ISDN DRIVERS
6189 M:      Paul Bolle <pebolle@tiscali.nl>
6190 L:      gigaset307x-common@lists.sourceforge.net
6191 W:      http://gigaset307x.sourceforge.net/
6192 S:      Odd Fixes
6193 F:      Documentation/isdn/README.gigaset
6194 F:      drivers/isdn/gigaset/
6195 F:      include/uapi/linux/gigaset_dev.h
6196
6197 GNSS SUBSYSTEM
6198 M:      Johan Hovold <johan@kernel.org>
6199 S:      Maintained
6200 F:      Documentation/ABI/testing/sysfs-class-gnss
6201 F:      Documentation/devicetree/bindings/gnss/
6202 F:      drivers/gnss/
6203 F:      include/linux/gnss.h
6204
6205 GO7007 MPEG CODEC
6206 M:      Hans Verkuil <hans.verkuil@cisco.com>
6207 L:      linux-media@vger.kernel.org
6208 S:      Maintained
6209 F:      drivers/media/usb/go7007/
6210
6211 GOODIX TOUCHSCREEN
6212 M:      Bastien Nocera <hadess@hadess.net>
6213 L:      linux-input@vger.kernel.org
6214 S:      Maintained
6215 F:      drivers/input/touchscreen/goodix.c
6216
6217 GPD POCKET FAN DRIVER
6218 M:      Hans de Goede <hdegoede@redhat.com>
6219 L:      platform-driver-x86@vger.kernel.org
6220 S:      Maintained
6221 F:      drivers/platform/x86/gpd-pocket-fan.c
6222
6223 GPIO ACPI SUPPORT
6224 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6225 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6226 L:      linux-gpio@vger.kernel.org
6227 L:      linux-acpi@vger.kernel.org
6228 S:      Maintained
6229 F:      Documentation/acpi/gpio-properties.txt
6230 F:      drivers/gpio/gpiolib-acpi.c
6231
6232 GPIO IR Transmitter
6233 M:      Sean Young <sean@mess.org>
6234 L:      linux-media@vger.kernel.org
6235 S:      Maintained
6236 F:      drivers/media/rc/gpio-ir-tx.c
6237
6238 GPIO MOCKUP DRIVER
6239 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6240 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6241 L:      linux-gpio@vger.kernel.org
6242 S:      Maintained
6243 F:      drivers/gpio/gpio-mockup.c
6244 F:      tools/testing/selftests/gpio/
6245
6246 GPIO SUBSYSTEM
6247 M:      Linus Walleij <linus.walleij@linaro.org>
6248 L:      linux-gpio@vger.kernel.org
6249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6250 S:      Maintained
6251 F:      Documentation/devicetree/bindings/gpio/
6252 F:      Documentation/driver-api/gpio/
6253 F:      Documentation/gpio/
6254 F:      Documentation/ABI/testing/gpio-cdev
6255 F:      Documentation/ABI/obsolete/sysfs-gpio
6256 F:      drivers/gpio/
6257 F:      include/linux/gpio/
6258 F:      include/linux/gpio.h
6259 F:      include/linux/of_gpio.h
6260 F:      include/asm-generic/gpio.h
6261 F:      include/uapi/linux/gpio.h
6262 F:      tools/gpio/
6263
6264 GRE DEMULTIPLEXER DRIVER
6265 M:      Dmitry Kozlov <xeb@mail.ru>
6266 L:      netdev@vger.kernel.org
6267 S:      Maintained
6268 F:      net/ipv4/gre_demux.c
6269 F:      net/ipv4/gre_offload.c
6270 F:      include/net/gre.h
6271
6272 GRETH 10/100/1G Ethernet MAC device driver
6273 M:      Andreas Larsson <andreas@gaisler.com>
6274 L:      netdev@vger.kernel.org
6275 S:      Maintained
6276 F:      drivers/net/ethernet/aeroflex/
6277
6278 GREYBUS AUDIO PROTOCOLS DRIVERS
6279 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6280 M:      Mark Greer <mgreer@animalcreek.com>
6281 S:      Maintained
6282 F:      drivers/staging/greybus/audio_apbridgea.c
6283 F:      drivers/staging/greybus/audio_apbridgea.h
6284 F:      drivers/staging/greybus/audio_codec.c
6285 F:      drivers/staging/greybus/audio_codec.h
6286 F:      drivers/staging/greybus/audio_gb.c
6287 F:      drivers/staging/greybus/audio_manager.c
6288 F:      drivers/staging/greybus/audio_manager.h
6289 F:      drivers/staging/greybus/audio_manager_module.c
6290 F:      drivers/staging/greybus/audio_manager_private.h
6291 F:      drivers/staging/greybus/audio_manager_sysfs.c
6292 F:      drivers/staging/greybus/audio_module.c
6293 F:      drivers/staging/greybus/audio_topology.c
6294
6295 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6296 M:      Viresh Kumar <vireshk@kernel.org>
6297 S:      Maintained
6298 F:      drivers/staging/greybus/authentication.c
6299 F:      drivers/staging/greybus/bootrom.c
6300 F:      drivers/staging/greybus/firmware.h
6301 F:      drivers/staging/greybus/fw-core.c
6302 F:      drivers/staging/greybus/fw-download.c
6303 F:      drivers/staging/greybus/fw-management.c
6304 F:      drivers/staging/greybus/greybus_authentication.h
6305 F:      drivers/staging/greybus/greybus_firmware.h
6306 F:      drivers/staging/greybus/hid.c
6307 F:      drivers/staging/greybus/i2c.c
6308 F:      drivers/staging/greybus/spi.c
6309 F:      drivers/staging/greybus/spilib.c
6310 F:      drivers/staging/greybus/spilib.h
6311
6312 GREYBUS LOOPBACK DRIVER
6313 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6314 S:      Maintained
6315 F:      drivers/staging/greybus/loopback.c
6316
6317 GREYBUS PLATFORM DRIVERS
6318 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6319 S:      Maintained
6320 F:      drivers/staging/greybus/arche-platform.c
6321 F:      drivers/staging/greybus/arche-apb-ctrl.c
6322 F:      drivers/staging/greybus/arche_platform.h
6323
6324 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6325 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6326 S:      Maintained
6327 F:      drivers/staging/greybus/sdio.c
6328 F:      drivers/staging/greybus/light.c
6329 F:      drivers/staging/greybus/gpio.c
6330 F:      drivers/staging/greybus/power_supply.c
6331 F:      drivers/staging/greybus/spi.c
6332 F:      drivers/staging/greybus/spilib.c
6333
6334 GREYBUS SUBSYSTEM
6335 M:      Johan Hovold <johan@kernel.org>
6336 M:      Alex Elder <elder@kernel.org>
6337 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6338 S:      Maintained
6339 F:      drivers/staging/greybus/
6340 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6341
6342 GREYBUS UART PROTOCOLS DRIVERS
6343 M:      David Lin <dtwlin@gmail.com>
6344 S:      Maintained
6345 F:      drivers/staging/greybus/uart.c
6346 F:      drivers/staging/greybus/log.c
6347
6348 GS1662 VIDEO SERIALIZER
6349 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6350 L:      linux-media@vger.kernel.org
6351 T:      git git://linuxtv.org/media_tree.git
6352 S:      Maintained
6353 F:      drivers/media/spi/gs1662.c
6354
6355 GSPCA FINEPIX SUBDRIVER
6356 M:      Frank Zago <frank@zago.net>
6357 L:      linux-media@vger.kernel.org
6358 T:      git git://linuxtv.org/media_tree.git
6359 S:      Maintained
6360 F:      drivers/media/usb/gspca/finepix.c
6361
6362 GSPCA GL860 SUBDRIVER
6363 M:      Olivier Lorin <o.lorin@laposte.net>
6364 L:      linux-media@vger.kernel.org
6365 T:      git git://linuxtv.org/media_tree.git
6366 S:      Maintained
6367 F:      drivers/media/usb/gspca/gl860/
6368
6369 GSPCA M5602 SUBDRIVER
6370 M:      Erik Andren <erik.andren@gmail.com>
6371 L:      linux-media@vger.kernel.org
6372 T:      git git://linuxtv.org/media_tree.git
6373 S:      Maintained
6374 F:      drivers/media/usb/gspca/m5602/
6375
6376 GSPCA PAC207 SONIXB SUBDRIVER
6377 M:      Hans Verkuil <hverkuil@xs4all.nl>
6378 L:      linux-media@vger.kernel.org
6379 T:      git git://linuxtv.org/media_tree.git
6380 S:      Odd Fixes
6381 F:      drivers/media/usb/gspca/pac207.c
6382
6383 GSPCA SN9C20X SUBDRIVER
6384 M:      Brian Johnson <brijohn@gmail.com>
6385 L:      linux-media@vger.kernel.org
6386 T:      git git://linuxtv.org/media_tree.git
6387 S:      Maintained
6388 F:      drivers/media/usb/gspca/sn9c20x.c
6389
6390 GSPCA T613 SUBDRIVER
6391 M:      Leandro Costantino <lcostantino@gmail.com>
6392 L:      linux-media@vger.kernel.org
6393 T:      git git://linuxtv.org/media_tree.git
6394 S:      Maintained
6395 F:      drivers/media/usb/gspca/t613.c
6396
6397 GSPCA USB WEBCAM DRIVER
6398 M:      Hans Verkuil <hverkuil@xs4all.nl>
6399 L:      linux-media@vger.kernel.org
6400 T:      git git://linuxtv.org/media_tree.git
6401 S:      Odd Fixes
6402 F:      drivers/media/usb/gspca/
6403
6404 GTP (GPRS Tunneling Protocol)
6405 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6406 M:      Harald Welte <laforge@gnumonks.org>
6407 L:      osmocom-net-gprs@lists.osmocom.org
6408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6409 S:      Maintained
6410 F:      drivers/net/gtp.c
6411
6412 GUID PARTITION TABLE (GPT)
6413 M:      Davidlohr Bueso <dave@stgolabs.net>
6414 L:      linux-efi@vger.kernel.org
6415 S:      Maintained
6416 F:      block/partitions/efi.*
6417
6418 H8/300 ARCHITECTURE
6419 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6420 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6421 W:      http://uclinux-h8.sourceforge.jp
6422 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6423 S:      Maintained
6424 F:      arch/h8300/
6425 F:      drivers/clocksource/h8300_*.c
6426 F:      drivers/clk/h8300/
6427 F:      drivers/irqchip/irq-renesas-h8*.c
6428
6429 HACKRF MEDIA DRIVER
6430 M:      Antti Palosaari <crope@iki.fi>
6431 L:      linux-media@vger.kernel.org
6432 W:      https://linuxtv.org
6433 W:      http://palosaari.fi/linux/
6434 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6435 T:      git git://linuxtv.org/anttip/media_tree.git
6436 S:      Maintained
6437 F:      drivers/media/usb/hackrf/
6438
6439 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6440 M:      Frank Seidel <frank@f-seidel.de>
6441 L:      platform-driver-x86@vger.kernel.org
6442 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6443 S:      Maintained
6444 F:      drivers/platform/x86/hdaps.c
6445
6446 HARDWARE MONITORING
6447 M:      Jean Delvare <jdelvare@suse.com>
6448 M:      Guenter Roeck <linux@roeck-us.net>
6449 L:      linux-hwmon@vger.kernel.org
6450 W:      http://hwmon.wiki.kernel.org/
6451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6452 S:      Maintained
6453 F:      Documentation/devicetree/bindings/hwmon/
6454 F:      Documentation/hwmon/
6455 F:      drivers/hwmon/
6456 F:      include/linux/hwmon*.h
6457
6458 HARDWARE RANDOM NUMBER GENERATOR CORE
6459 M:      Matt Mackall <mpm@selenic.com>
6460 M:      Herbert Xu <herbert@gondor.apana.org.au>
6461 L:      linux-crypto@vger.kernel.org
6462 S:      Odd fixes
6463 F:      Documentation/devicetree/bindings/rng/
6464 F:      Documentation/hw_random.txt
6465 F:      drivers/char/hw_random/
6466 F:      include/linux/hw_random.h
6467
6468 HARDWARE TRACING FACILITIES
6469 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6470 S:      Maintained
6471 F:      drivers/hwtracing/
6472
6473 HARDWARE SPINLOCK CORE
6474 M:      Ohad Ben-Cohen <ohad@wizery.com>
6475 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6476 L:      linux-remoteproc@vger.kernel.org
6477 S:      Maintained
6478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6479 F:      Documentation/devicetree/bindings/hwlock/
6480 F:      Documentation/hwspinlock.txt
6481 F:      drivers/hwspinlock/
6482 F:      include/linux/hwspinlock.h
6483
6484 HARMONY SOUND DRIVER
6485 L:      linux-parisc@vger.kernel.org
6486 S:      Maintained
6487 F:      sound/parisc/harmony.*
6488
6489 HDPVR USB VIDEO ENCODER DRIVER
6490 M:      Hans Verkuil <hverkuil@xs4all.nl>
6491 L:      linux-media@vger.kernel.org
6492 T:      git git://linuxtv.org/media_tree.git
6493 W:      https://linuxtv.org
6494 S:      Odd Fixes
6495 F:      drivers/media/usb/hdpvr/
6496
6497 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6498 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6499 S:      Supported
6500 F:      Documentation/watchdog/hpwdt.txt
6501 F:      drivers/watchdog/hpwdt.c
6502
6503 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6504 M:      Don Brace <don.brace@microsemi.com>
6505 L:      esc.storagedev@microsemi.com
6506 L:      linux-scsi@vger.kernel.org
6507 S:      Supported
6508 F:      Documentation/scsi/hpsa.txt
6509 F:      drivers/scsi/hpsa*.[ch]
6510 F:      include/linux/cciss*.h
6511 F:      include/uapi/linux/cciss*.h
6512
6513 HFI1 DRIVER
6514 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6515 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6516 L:      linux-rdma@vger.kernel.org
6517 S:      Supported
6518 F:      drivers/infiniband/hw/hfi1
6519
6520 HFS FILESYSTEM
6521 L:      linux-fsdevel@vger.kernel.org
6522 S:      Orphan
6523 F:      Documentation/filesystems/hfs.txt
6524 F:      fs/hfs/
6525
6526 HFSPLUS FILESYSTEM
6527 L:      linux-fsdevel@vger.kernel.org
6528 S:      Orphan
6529 F:      Documentation/filesystems/hfsplus.txt
6530 F:      fs/hfsplus/
6531
6532 HGA FRAMEBUFFER DRIVER
6533 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6534 L:      linux-nvidia@lists.surfsouth.com
6535 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6536 S:      Maintained
6537 F:      drivers/video/fbdev/hgafb.c
6538
6539 HIBERNATION (aka Software Suspend, aka swsusp)
6540 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6541 M:      Pavel Machek <pavel@ucw.cz>
6542 L:      linux-pm@vger.kernel.org
6543 B:      https://bugzilla.kernel.org
6544 S:      Supported
6545 F:      arch/x86/power/
6546 F:      drivers/base/power/
6547 F:      kernel/power/
6548 F:      include/linux/suspend.h
6549 F:      include/linux/freezer.h
6550 F:      include/linux/pm.h
6551 F:      arch/*/include/asm/suspend*.h
6552
6553 HID CORE LAYER
6554 M:      Jiri Kosina <jikos@kernel.org>
6555 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6556 L:      linux-input@vger.kernel.org
6557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6558 S:      Maintained
6559 F:      drivers/hid/
6560 F:      include/linux/hid*
6561 F:      include/uapi/linux/hid*
6562
6563 HID SENSOR HUB DRIVERS
6564 M:      Jiri Kosina <jikos@kernel.org>
6565 M:      Jonathan Cameron <jic23@kernel.org>
6566 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6567 L:      linux-input@vger.kernel.org
6568 L:      linux-iio@vger.kernel.org
6569 S:      Maintained
6570 F:      Documentation/hid/hid-sensor*
6571 F:      drivers/hid/hid-sensor-*
6572 F:      drivers/iio/*/hid-*
6573 F:      include/linux/hid-sensor-*
6574
6575 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6576 M:      Thomas Gleixner <tglx@linutronix.de>
6577 L:      linux-kernel@vger.kernel.org
6578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6579 S:      Maintained
6580 F:      Documentation/timers/
6581 F:      kernel/time/hrtimer.c
6582 F:      kernel/time/clockevents.c
6583 F:      kernel/time/timer_*.c
6584 F:      include/linux/clockchips.h
6585 F:      include/linux/hrtimer.h
6586
6587 HIGH-SPEED SCC DRIVER FOR AX.25
6588 L:      linux-hams@vger.kernel.org
6589 S:      Orphan
6590 F:      drivers/net/hamradio/dmascc.c
6591 F:      drivers/net/hamradio/scc.c
6592
6593 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6594 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6595 W:      http://www.highpoint-tech.com
6596 S:      Supported
6597 F:      Documentation/scsi/hptiop.txt
6598 F:      drivers/scsi/hptiop.c
6599
6600 HIPPI
6601 M:      Jes Sorensen <jes@trained-monkey.org>
6602 L:      linux-hippi@sunsite.dk
6603 S:      Maintained
6604 F:      include/linux/hippidevice.h
6605 F:      include/uapi/linux/if_hippi.h
6606 F:      net/802/hippi.c
6607 F:      drivers/net/hippi/
6608
6609 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6610 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6611 M:      Salil Mehta <salil.mehta@huawei.com>
6612 L:      netdev@vger.kernel.org
6613 W:      http://www.hisilicon.com
6614 S:      Maintained
6615 F:      drivers/net/ethernet/hisilicon/hns3/
6616
6617 HISILICON LPC BUS DRIVER
6618 M:      john.garry@huawei.com
6619 W:      http://www.hisilicon.com
6620 S:      Maintained
6621 F:      drivers/bus/hisi_lpc.c
6622 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6623
6624 HISILICON NETWORK SUBSYSTEM DRIVER
6625 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6626 M:      Salil Mehta <salil.mehta@huawei.com>
6627 L:      netdev@vger.kernel.org
6628 W:      http://www.hisilicon.com
6629 S:      Maintained
6630 F:      drivers/net/ethernet/hisilicon/
6631 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6632
6633 HISILICON PMU DRIVER
6634 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6635 W:      http://www.hisilicon.com
6636 S:      Supported
6637 F:      drivers/perf/hisilicon
6638 F:      Documentation/perf/hisi-pmu.txt
6639
6640 HISILICON ROCE DRIVER
6641 M:      Lijun Ou <oulijun@huawei.com>
6642 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6643 L:      linux-rdma@vger.kernel.org
6644 S:      Maintained
6645 F:      drivers/infiniband/hw/hns/
6646 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6647
6648 HISILICON SAS Controller
6649 M:      John Garry <john.garry@huawei.com>
6650 W:      http://www.hisilicon.com
6651 S:      Supported
6652 F:      drivers/scsi/hisi_sas/
6653 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6654
6655 HMM - Heterogeneous Memory Management
6656 M:      Jérôme Glisse <jglisse@redhat.com>
6657 L:      linux-mm@kvack.org
6658 S:      Maintained
6659 F:      mm/hmm*
6660 F:      include/linux/hmm*
6661 F:      Documentation/vm/hmm.rst
6662
6663 HOST AP DRIVER
6664 M:      Jouni Malinen <j@w1.fi>
6665 L:      linux-wireless@vger.kernel.org
6666 W:      http://w1.fi/hostap-driver.html
6667 S:      Obsolete
6668 F:      drivers/net/wireless/intersil/hostap/
6669
6670 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6671 L:      platform-driver-x86@vger.kernel.org
6672 S:      Orphan
6673 F:      drivers/platform/x86/tc1100-wmi.c
6674
6675 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6676 M:      Jaroslav Kysela <perex@perex.cz>
6677 S:      Maintained
6678 F:      drivers/net/ethernet/hp/hp100.*
6679
6680 HPET:   High Precision Event Timers driver
6681 M:      Clemens Ladisch <clemens@ladisch.de>
6682 S:      Maintained
6683 F:      Documentation/timers/hpet.txt
6684 F:      drivers/char/hpet.c
6685 F:      include/linux/hpet.h
6686 F:      include/uapi/linux/hpet.h
6687
6688 HPET:   x86
6689 S:      Orphan
6690 F:      arch/x86/kernel/hpet.c
6691 F:      arch/x86/include/asm/hpet.h
6692
6693 HPFS FILESYSTEM
6694 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6695 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6696 S:      Maintained
6697 F:      fs/hpfs/
6698
6699 HSI SUBSYSTEM
6700 M:      Sebastian Reichel <sre@kernel.org>
6701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6702 S:      Maintained
6703 F:      Documentation/ABI/testing/sysfs-bus-hsi
6704 F:      Documentation/driver-api/hsi.rst
6705 F:      drivers/hsi/
6706 F:      include/linux/hsi/
6707 F:      include/uapi/linux/hsi/
6708
6709 HSO 3G MODEM DRIVER
6710 L:      linux-usb@vger.kernel.org
6711 S:      Orphan
6712 F:      drivers/net/usb/hso.c
6713
6714 HSR NETWORK PROTOCOL
6715 M:      Arvid Brodin <arvid.brodin@alten.se>
6716 L:      netdev@vger.kernel.org
6717 S:      Maintained
6718 F:      net/hsr/
6719
6720 HT16K33 LED CONTROLLER DRIVER
6721 M:      Robin van der Gracht <robin@protonic.nl>
6722 S:      Maintained
6723 F:      drivers/auxdisplay/ht16k33.c
6724 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6725
6726 HTCPEN TOUCHSCREEN DRIVER
6727 M:      Pau Oliva Fora <pof@eslack.org>
6728 L:      linux-input@vger.kernel.org
6729 S:      Maintained
6730 F:      drivers/input/touchscreen/htcpen.c
6731
6732 HUAWEI ETHERNET DRIVER
6733 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6734 L:      netdev@vger.kernel.org
6735 S:      Supported
6736 F:      Documentation/networking/hinic.txt
6737 F:      drivers/net/ethernet/huawei/hinic/
6738
6739 HUGETLB FILESYSTEM
6740 M:      Mike Kravetz <mike.kravetz@oracle.com>
6741 L:      linux-mm@kvack.org
6742 S:      Maintained
6743 F:      fs/hugetlbfs/
6744 F:      mm/hugetlb.c
6745 F:      include/linux/hugetlb.h
6746 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6747 F:      Documentation/vm/hugetlbfs_reserv.rst
6748 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6749
6750 HVA ST MEDIA DRIVER
6751 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 W:      https://linuxtv.org
6755 S:      Supported
6756 F:      drivers/media/platform/sti/hva
6757
6758 HWPOISON MEMORY FAILURE HANDLING
6759 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6760 L:      linux-mm@kvack.org
6761 S:      Maintained
6762 F:      mm/memory-failure.c
6763 F:      mm/hwpoison-inject.c
6764
6765 Hyper-V CORE AND DRIVERS
6766 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6767 M:      Haiyang Zhang <haiyangz@microsoft.com>
6768 M:      Stephen Hemminger <sthemmin@microsoft.com>
6769 L:      devel@linuxdriverproject.org
6770 S:      Maintained
6771 F:      Documentation/networking/netvsc.txt
6772 F:      arch/x86/include/asm/mshyperv.h
6773 F:      arch/x86/include/asm/trace/hyperv.h
6774 F:      arch/x86/include/asm/hyperv-tlfs.h
6775 F:      arch/x86/kernel/cpu/mshyperv.c
6776 F:      arch/x86/hyperv
6777 F:      drivers/hid/hid-hyperv.c
6778 F:      drivers/hv/
6779 F:      drivers/input/serio/hyperv-keyboard.c
6780 F:      drivers/pci/controller/pci-hyperv.c
6781 F:      drivers/net/hyperv/
6782 F:      drivers/scsi/storvsc_drv.c
6783 F:      drivers/uio/uio_hv_generic.c
6784 F:      drivers/video/fbdev/hyperv_fb.c
6785 F:      net/vmw_vsock/hyperv_transport.c
6786 F:      include/linux/hyperv.h
6787 F:      include/uapi/linux/hyperv.h
6788 F:      tools/hv/
6789 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6790
6791 HYPERVISOR VIRTUAL CONSOLE DRIVER
6792 L:      linuxppc-dev@lists.ozlabs.org
6793 S:      Odd Fixes
6794 F:      drivers/tty/hvc/
6795
6796 I2C ACPI SUPPORT
6797 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6798 L:      linux-i2c@vger.kernel.org
6799 L:      linux-acpi@vger.kernel.org
6800 S:      Maintained
6801 F:      drivers/i2c/i2c-core-acpi.c
6802
6803 I2C MUXES
6804 M:      Peter Rosin <peda@axentia.se>
6805 L:      linux-i2c@vger.kernel.org
6806 S:      Maintained
6807 F:      Documentation/i2c/i2c-topology
6808 F:      Documentation/i2c/muxes/
6809 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6810 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6811 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6812 F:      drivers/i2c/i2c-mux.c
6813 F:      drivers/i2c/muxes/
6814 F:      include/linux/i2c-mux.h
6815
6816 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6817 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6818 L:      linux-i2c@vger.kernel.org
6819 S:      Maintained
6820 F:      drivers/i2c/busses/i2c-mv64xxx.c
6821
6822 I2C OVER PARALLEL PORT
6823 M:      Jean Delvare <jdelvare@suse.com>
6824 L:      linux-i2c@vger.kernel.org
6825 S:      Maintained
6826 F:      Documentation/i2c/busses/i2c-parport
6827 F:      Documentation/i2c/busses/i2c-parport-light
6828 F:      drivers/i2c/busses/i2c-parport.c
6829 F:      drivers/i2c/busses/i2c-parport-light.c
6830
6831 I2C SUBSYSTEM
6832 M:      Wolfram Sang <wsa@the-dreams.de>
6833 L:      linux-i2c@vger.kernel.org
6834 W:      https://i2c.wiki.kernel.org/
6835 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6837 S:      Maintained
6838 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6839 F:      Documentation/i2c/
6840 F:      drivers/i2c/*
6841 F:      include/linux/i2c.h
6842 F:      include/linux/i2c-dev.h
6843 F:      include/linux/i2c-smbus.h
6844 F:      include/uapi/linux/i2c.h
6845 F:      include/uapi/linux/i2c-*.h
6846
6847 I2C SUBSYSTEM HOST DRIVERS
6848 L:      linux-i2c@vger.kernel.org
6849 W:      https://i2c.wiki.kernel.org/
6850 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6852 S:      Odd Fixes
6853 F:      Documentation/devicetree/bindings/i2c/
6854 F:      drivers/i2c/algos/
6855 F:      drivers/i2c/busses/
6856
6857 I2C-TAOS-EVM DRIVER
6858 M:      Jean Delvare <jdelvare@suse.com>
6859 L:      linux-i2c@vger.kernel.org
6860 S:      Maintained
6861 F:      Documentation/i2c/busses/i2c-taos-evm
6862 F:      drivers/i2c/busses/i2c-taos-evm.c
6863
6864 I2C-TINY-USB DRIVER
6865 M:      Till Harbaum <till@harbaum.org>
6866 L:      linux-i2c@vger.kernel.org
6867 W:      http://www.harbaum.org/till/i2c_tiny_usb
6868 S:      Maintained
6869 F:      drivers/i2c/busses/i2c-tiny-usb.c
6870
6871 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6872 M:      Jean Delvare <jdelvare@suse.com>
6873 L:      linux-i2c@vger.kernel.org
6874 S:      Maintained
6875 F:      Documentation/i2c/busses/i2c-ali1535
6876 F:      Documentation/i2c/busses/i2c-ali1563
6877 F:      Documentation/i2c/busses/i2c-ali15x3
6878 F:      Documentation/i2c/busses/i2c-amd756
6879 F:      Documentation/i2c/busses/i2c-amd8111
6880 F:      Documentation/i2c/busses/i2c-i801
6881 F:      Documentation/i2c/busses/i2c-nforce2
6882 F:      Documentation/i2c/busses/i2c-piix4
6883 F:      Documentation/i2c/busses/i2c-sis5595
6884 F:      Documentation/i2c/busses/i2c-sis630
6885 F:      Documentation/i2c/busses/i2c-sis96x
6886 F:      Documentation/i2c/busses/i2c-via
6887 F:      Documentation/i2c/busses/i2c-viapro
6888 F:      drivers/i2c/busses/i2c-ali1535.c
6889 F:      drivers/i2c/busses/i2c-ali1563.c
6890 F:      drivers/i2c/busses/i2c-ali15x3.c
6891 F:      drivers/i2c/busses/i2c-amd756.c
6892 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6893 F:      drivers/i2c/busses/i2c-amd8111.c
6894 F:      drivers/i2c/busses/i2c-i801.c
6895 F:      drivers/i2c/busses/i2c-isch.c
6896 F:      drivers/i2c/busses/i2c-nforce2.c
6897 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6898 F:      drivers/i2c/busses/i2c-piix4.c
6899 F:      drivers/i2c/busses/i2c-sis5595.c
6900 F:      drivers/i2c/busses/i2c-sis630.c
6901 F:      drivers/i2c/busses/i2c-sis96x.c
6902 F:      drivers/i2c/busses/i2c-via.c
6903 F:      drivers/i2c/busses/i2c-viapro.c
6904
6905 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6906 M:      Hans de Goede <hdegoede@redhat.com>
6907 L:      linux-i2c@vger.kernel.org
6908 S:      Maintained
6909 F:      drivers/i2c/busses/i2c-cht-wc.c
6910
6911 I2C/SMBUS ISMT DRIVER
6912 M:      Seth Heasley <seth.heasley@intel.com>
6913 M:      Neil Horman <nhorman@tuxdriver.com>
6914 L:      linux-i2c@vger.kernel.org
6915 F:      drivers/i2c/busses/i2c-ismt.c
6916 F:      Documentation/i2c/busses/i2c-ismt
6917
6918 I2C/SMBUS STUB DRIVER
6919 M:      Jean Delvare <jdelvare@suse.com>
6920 L:      linux-i2c@vger.kernel.org
6921 S:      Maintained
6922 F:      drivers/i2c/i2c-stub.c
6923
6924 IA64 (Itanium) PLATFORM
6925 M:      Tony Luck <tony.luck@intel.com>
6926 M:      Fenghua Yu <fenghua.yu@intel.com>
6927 L:      linux-ia64@vger.kernel.org
6928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6929 S:      Maintained
6930 F:      arch/ia64/
6931
6932 IBM Power 842 compression accelerator
6933 M:      Haren Myneni <haren@us.ibm.com>
6934 S:      Supported
6935 F:      drivers/crypto/nx/Makefile
6936 F:      drivers/crypto/nx/Kconfig
6937 F:      drivers/crypto/nx/nx-842*
6938 F:      include/linux/sw842.h
6939 F:      crypto/842.c
6940 F:      lib/842/
6941
6942 IBM Power in-Nest Crypto Acceleration
6943 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6944 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6945 L:      linux-crypto@vger.kernel.org
6946 S:      Supported
6947 F:      drivers/crypto/nx/Makefile
6948 F:      drivers/crypto/nx/Kconfig
6949 F:      drivers/crypto/nx/nx-aes*
6950 F:      drivers/crypto/nx/nx-sha*
6951 F:      drivers/crypto/nx/nx.*
6952 F:      drivers/crypto/nx/nx_csbcpb.h
6953 F:      drivers/crypto/nx/nx_debugfs.h
6954
6955 IBM Power Linux RAID adapter
6956 M:      Brian King <brking@us.ibm.com>
6957 S:      Supported
6958 F:      drivers/scsi/ipr.*
6959
6960 IBM Power SRIOV Virtual NIC Device Driver
6961 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6962 M:      John Allen <jallen@linux.vnet.ibm.com>
6963 L:      netdev@vger.kernel.org
6964 S:      Supported
6965 F:      drivers/net/ethernet/ibm/ibmvnic.*
6966
6967 IBM Power Virtual Accelerator Switchboard
6968 M:      Sukadev Bhattiprolu
6969 L:      linuxppc-dev@lists.ozlabs.org
6970 S:      Supported
6971 F:      arch/powerpc/platforms/powernv/vas*
6972 F:      arch/powerpc/platforms/powernv/copy-paste.h
6973 F:      arch/powerpc/include/asm/vas.h
6974 F:      arch/powerpc/include/uapi/asm/vas.h
6975
6976 IBM Power Virtual Ethernet Device Driver
6977 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6978 L:      netdev@vger.kernel.org
6979 S:      Supported
6980 F:      drivers/net/ethernet/ibm/ibmveth.*
6981
6982 IBM Power Virtual FC Device Drivers
6983 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6984 L:      linux-scsi@vger.kernel.org
6985 S:      Supported
6986 F:      drivers/scsi/ibmvscsi/ibmvfc*
6987
6988 IBM Power Virtual Management Channel Driver
6989 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6990 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6991 S:      Supported
6992 F:      drivers/misc/ibmvmc.*
6993
6994 IBM Power Virtual SCSI Device Drivers
6995 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6996 L:      linux-scsi@vger.kernel.org
6997 S:      Supported
6998 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6999 F:      include/scsi/viosrp.h
7000
7001 IBM Power Virtual SCSI Device Target Driver
7002 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7003 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7004 L:      linux-scsi@vger.kernel.org
7005 L:      target-devel@vger.kernel.org
7006 S:      Supported
7007 F:      drivers/scsi/ibmvscsi_tgt/
7008
7009 IBM Power VMX Cryptographic instructions
7010 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7011 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7012 L:      linux-crypto@vger.kernel.org
7013 S:      Supported
7014 F:      drivers/crypto/vmx/Makefile
7015 F:      drivers/crypto/vmx/Kconfig
7016 F:      drivers/crypto/vmx/vmx.c
7017 F:      drivers/crypto/vmx/aes*
7018 F:      drivers/crypto/vmx/ghash*
7019 F:      drivers/crypto/vmx/ppc-xlate.pl
7020
7021 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7022 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7023 L:      linux-pci@vger.kernel.org
7024 L:      linuxppc-dev@lists.ozlabs.org
7025 S:      Supported
7026 F:      drivers/pci/hotplug/rpaphp*
7027
7028 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7029 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7030 L:      linux-pci@vger.kernel.org
7031 L:      linuxppc-dev@lists.ozlabs.org
7032 S:      Supported
7033 F:      drivers/pci/hotplug/rpadlpar*
7034
7035 IBM ServeRAID RAID DRIVER
7036 S:      Orphan
7037 F:      drivers/scsi/ips.*
7038
7039 ICH LPC AND GPIO DRIVER
7040 M:      Peter Tyser <ptyser@xes-inc.com>
7041 S:      Maintained
7042 F:      drivers/mfd/lpc_ich.c
7043 F:      drivers/gpio/gpio-ich.c
7044
7045 IDE SUBSYSTEM
7046 M:      "David S. Miller" <davem@davemloft.net>
7047 L:      linux-ide@vger.kernel.org
7048 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7050 S:      Maintained
7051 F:      Documentation/ide/
7052 F:      drivers/ide/
7053 F:      include/linux/ide.h
7054
7055 IDE/ATAPI DRIVERS
7056 M:      Borislav Petkov <bp@alien8.de>
7057 L:      linux-ide@vger.kernel.org
7058 S:      Maintained
7059 F:      Documentation/cdrom/ide-cd
7060 F:      drivers/ide/ide-cd*
7061
7062 IDEAPAD LAPTOP EXTRAS DRIVER
7063 M:      Ike Panhc <ike.pan@canonical.com>
7064 L:      platform-driver-x86@vger.kernel.org
7065 W:      http://launchpad.net/ideapad-laptop
7066 S:      Maintained
7067 F:      drivers/platform/x86/ideapad-laptop.c
7068
7069 IDEAPAD LAPTOP SLIDEBAR DRIVER
7070 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7071 L:      linux-input@vger.kernel.org
7072 W:      https://github.com/o2genum/ideapad-slidebar
7073 S:      Maintained
7074 F:      drivers/input/misc/ideapad_slidebar.c
7075
7076 IDT VersaClock 5 CLOCK DRIVER
7077 M:      Marek Vasut <marek.vasut@gmail.com>
7078 S:      Maintained
7079 F:      drivers/clk/clk-versaclock5.c
7080
7081 IEEE 802.15.4 SUBSYSTEM
7082 M:      Alexander Aring <alex.aring@gmail.com>
7083 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7084 L:      linux-wpan@vger.kernel.org
7085 W:      http://wpan.cakelab.org/
7086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7088 S:      Maintained
7089 F:      net/ieee802154/
7090 F:      net/mac802154/
7091 F:      drivers/net/ieee802154/
7092 F:      include/linux/nl802154.h
7093 F:      include/linux/ieee802154.h
7094 F:      include/net/nl802154.h
7095 F:      include/net/mac802154.h
7096 F:      include/net/af_ieee802154.h
7097 F:      include/net/cfg802154.h
7098 F:      include/net/ieee802154_netdev.h
7099 F:      Documentation/networking/ieee802154.txt
7100
7101 IFE PROTOCOL
7102 M:      Yotam Gigi <yotam.gi@gmail.com>
7103 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7104 F:      net/ife
7105 F:      include/net/ife.h
7106 F:      include/uapi/linux/ife.h
7107
7108 IGORPLUG-USB IR RECEIVER
7109 M:      Sean Young <sean@mess.org>
7110 L:      linux-media@vger.kernel.org
7111 S:      Maintained
7112 F:      drivers/media/rc/igorplugusb.c
7113
7114 IGUANAWORKS USB IR TRANSCEIVER
7115 M:      Sean Young <sean@mess.org>
7116 L:      linux-media@vger.kernel.org
7117 S:      Maintained
7118 F:      drivers/media/rc/iguanair.c
7119
7120 IIO DIGITAL POTENTIOMETER DAC
7121 M:      Peter Rosin <peda@axentia.se>
7122 L:      linux-iio@vger.kernel.org
7123 S:      Maintained
7124 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7125 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7126 F:      drivers/iio/dac/dpot-dac.c
7127
7128 IIO ENVELOPE DETECTOR
7129 M:      Peter Rosin <peda@axentia.se>
7130 L:      linux-iio@vger.kernel.org
7131 S:      Maintained
7132 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7133 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7134 F:      drivers/iio/adc/envelope-detector.c
7135
7136 IIO MULTIPLEXER
7137 M:      Peter Rosin <peda@axentia.se>
7138 L:      linux-iio@vger.kernel.org
7139 S:      Maintained
7140 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7141 F:      drivers/iio/multiplexer/iio-mux.c
7142
7143 IIO SUBSYSTEM AND DRIVERS
7144 M:      Jonathan Cameron <jic23@kernel.org>
7145 R:      Hartmut Knaack <knaack.h@gmx.de>
7146 R:      Lars-Peter Clausen <lars@metafoo.de>
7147 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7148 L:      linux-iio@vger.kernel.org
7149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7150 S:      Maintained
7151 F:      Documentation/ABI/testing/configfs-iio*
7152 F:      Documentation/ABI/testing/sysfs-bus-iio*
7153 F:      Documentation/devicetree/bindings/iio/
7154 F:      drivers/iio/
7155 F:      drivers/staging/iio/
7156 F:      include/linux/iio/
7157 F:      tools/iio/
7158
7159 IIO UNIT CONVERTER
7160 M:      Peter Rosin <peda@axentia.se>
7161 L:      linux-iio@vger.kernel.org
7162 S:      Maintained
7163 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7164 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7165 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7166 F:      drivers/iio/afe/iio-rescale.c
7167
7168 IKANOS/ADI EAGLE ADSL USB DRIVER
7169 M:      Matthieu Castet <castet.matthieu@free.fr>
7170 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7171 S:      Maintained
7172 F:      drivers/usb/atm/ueagle-atm.c
7173
7174 IMGTEC ASCII LCD DRIVER
7175 M:      Paul Burton <paul.burton@mips.com>
7176 S:      Maintained
7177 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7178 F:      drivers/auxdisplay/img-ascii-lcd.c
7179
7180 IMGTEC IR DECODER DRIVER
7181 M:      James Hogan <jhogan@kernel.org>
7182 S:      Maintained
7183 F:      drivers/media/rc/img-ir/
7184
7185 IMON SOUNDGRAPH USB IR RECEIVER
7186 M:      Sean Young <sean@mess.org>
7187 L:      linux-media@vger.kernel.org
7188 S:      Maintained
7189 F:      drivers/media/rc/imon_raw.c
7190 F:      drivers/media/rc/imon.c
7191
7192 IMS TWINTURBO FRAMEBUFFER DRIVER
7193 L:      linux-fbdev@vger.kernel.org
7194 S:      Orphan
7195 F:      drivers/video/fbdev/imsttfb.c
7196
7197 INA209 HARDWARE MONITOR DRIVER
7198 M:      Guenter Roeck <linux@roeck-us.net>
7199 L:      linux-hwmon@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/hwmon/ina209
7202 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7203 F:      drivers/hwmon/ina209.c
7204
7205 INA2XX HARDWARE MONITOR DRIVER
7206 M:      Guenter Roeck <linux@roeck-us.net>
7207 L:      linux-hwmon@vger.kernel.org
7208 S:      Maintained
7209 F:      Documentation/hwmon/ina2xx
7210 F:      drivers/hwmon/ina2xx.c
7211 F:      include/linux/platform_data/ina2xx.h
7212
7213 INDUSTRY PACK SUBSYSTEM (IPACK)
7214 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7215 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7216 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7217 L:      industrypack-devel@lists.sourceforge.net
7218 W:      http://industrypack.sourceforge.net
7219 S:      Maintained
7220 F:      drivers/ipack/
7221
7222 INFINIBAND SUBSYSTEM
7223 M:      Doug Ledford <dledford@redhat.com>
7224 M:      Jason Gunthorpe <jgg@mellanox.com>
7225 L:      linux-rdma@vger.kernel.org
7226 W:      https://github.com/linux-rdma/rdma-core
7227 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7229 S:      Supported
7230 F:      Documentation/devicetree/bindings/infiniband/
7231 F:      Documentation/infiniband/
7232 F:      drivers/infiniband/
7233 F:      include/uapi/linux/if_infiniband.h
7234 F:      include/uapi/rdma/
7235 F:      include/rdma/
7236
7237 INGENIC JZ4780 DMA Driver
7238 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7239 S:      Maintained
7240 F:      drivers/dma/dma-jz4780.c
7241
7242 INGENIC JZ4780 NAND DRIVER
7243 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7244 L:      linux-mtd@lists.infradead.org
7245 S:      Maintained
7246 F:      drivers/mtd/nand/raw/jz4780_*
7247
7248 INOTIFY
7249 M:      Jan Kara <jack@suse.cz>
7250 R:      Amir Goldstein <amir73il@gmail.com>
7251 L:      linux-fsdevel@vger.kernel.org
7252 S:      Maintained
7253 F:      Documentation/filesystems/inotify.txt
7254 F:      fs/notify/inotify/
7255 F:      include/linux/inotify.h
7256 F:      include/uapi/linux/inotify.h
7257
7258 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7259 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7260 L:      linux-input@vger.kernel.org
7261 Q:      http://patchwork.kernel.org/project/linux-input/list/
7262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7263 S:      Maintained
7264 F:      drivers/input/
7265 F:      include/linux/input.h
7266 F:      include/uapi/linux/input.h
7267 F:      include/uapi/linux/input-event-codes.h
7268 F:      include/linux/input/
7269 F:      Documentation/devicetree/bindings/input/
7270 F:      Documentation/devicetree/bindings/serio/
7271 F:      Documentation/input/
7272
7273 INPUT MULTITOUCH (MT) PROTOCOL
7274 M:      Henrik Rydberg <rydberg@bitmath.org>
7275 L:      linux-input@vger.kernel.org
7276 S:      Odd fixes
7277 F:      Documentation/input/multi-touch-protocol.rst
7278 F:      drivers/input/input-mt.c
7279 K:      \b(ABS|SYN)_MT_
7280
7281 INSIDE SECURE CRYPTO DRIVER
7282 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7283 F:      drivers/crypto/inside-secure/
7284 S:      Maintained
7285 L:      linux-crypto@vger.kernel.org
7286
7287 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7288 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7289 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7290 L:      linux-integrity@vger.kernel.org
7291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7292 S:      Supported
7293 F:      security/integrity/ima/
7294
7295 INTEL 810/815 FRAMEBUFFER DRIVER
7296 M:      Antonino Daplas <adaplas@gmail.com>
7297 L:      linux-fbdev@vger.kernel.org
7298 S:      Maintained
7299 F:      drivers/video/fbdev/i810/
7300
7301 INTEL ASoC DRIVERS
7302 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7303 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7304 M:      Jie Yang <yang.jie@linux.intel.com>
7305 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7306 S:      Supported
7307 F:      sound/soc/intel/
7308
7309 INTEL C600 SERIES SAS CONTROLLER DRIVER
7310 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7311 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7312 L:      linux-scsi@vger.kernel.org
7313 T:      git git://git.code.sf.net/p/intel-sas/isci
7314 S:      Supported
7315 F:      drivers/scsi/isci/
7316
7317 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7318 M:      Jani Nikula <jani.nikula@linux.intel.com>
7319 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7320 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7321 L:      intel-gfx@lists.freedesktop.org
7322 W:      https://01.org/linuxgraphics/
7323 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7324 C:      irc://chat.freenode.net/intel-gfx
7325 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7326 T:      git git://anongit.freedesktop.org/drm-intel
7327 S:      Supported
7328 F:      drivers/gpu/drm/i915/
7329 F:      include/drm/i915*
7330 F:      include/uapi/drm/i915_drm.h
7331 F:      Documentation/gpu/i915.rst
7332
7333 INTEL ETHERNET DRIVERS
7334 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7335 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7336 W:      http://www.intel.com/support/feedback.htm
7337 W:      http://e1000.sourceforge.net/
7338 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7341 S:      Supported
7342 F:      Documentation/networking/e100.rst
7343 F:      Documentation/networking/e1000.rst
7344 F:      Documentation/networking/e1000e.txt
7345 F:      Documentation/networking/igb.txt
7346 F:      Documentation/networking/igbvf.txt
7347 F:      Documentation/networking/ixgb.txt
7348 F:      Documentation/networking/ixgbe.txt
7349 F:      Documentation/networking/ixgbevf.txt
7350 F:      Documentation/networking/i40e.txt
7351 F:      Documentation/networking/i40evf.txt
7352 F:      Documentation/networking/ice.txt
7353 F:      drivers/net/ethernet/intel/
7354 F:      drivers/net/ethernet/intel/*/
7355 F:      include/linux/avf/virtchnl.h
7356
7357 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7358 M:      Maik Broemme <mbroemme@libmpq.org>
7359 L:      linux-fbdev@vger.kernel.org
7360 S:      Maintained
7361 F:      Documentation/fb/intelfb.txt
7362 F:      drivers/video/fbdev/intelfb/
7363
7364 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7365 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7366 M:      Zhi Wang <zhi.a.wang@intel.com>
7367 L:      intel-gvt-dev@lists.freedesktop.org
7368 L:      intel-gfx@lists.freedesktop.org
7369 W:      https://01.org/igvt-g
7370 T:      git https://github.com/intel/gvt-linux.git
7371 S:      Supported
7372 F:      drivers/gpu/drm/i915/gvt/
7373
7374 INTEL HID EVENT DRIVER
7375 M:      Alex Hung <alex.hung@canonical.com>
7376 L:      platform-driver-x86@vger.kernel.org
7377 S:      Maintained
7378 F:      drivers/platform/x86/intel-hid.c
7379
7380 INTEL I/OAT DMA DRIVER
7381 M:      Dave Jiang <dave.jiang@intel.com>
7382 R:      Dan Williams <dan.j.williams@intel.com>
7383 L:      dmaengine@vger.kernel.org
7384 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7385 S:      Supported
7386 F:      drivers/dma/ioat*
7387
7388 INTEL IDLE DRIVER
7389 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7390 M:      Len Brown <lenb@kernel.org>
7391 L:      linux-pm@vger.kernel.org
7392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7393 B:      https://bugzilla.kernel.org
7394 S:      Supported
7395 F:      drivers/idle/intel_idle.c
7396
7397 INTEL INTEGRATED SENSOR HUB DRIVER
7398 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7399 M:      Jiri Kosina <jikos@kernel.org>
7400 L:      linux-input@vger.kernel.org
7401 S:      Maintained
7402 F:      drivers/hid/intel-ish-hid/
7403
7404 INTEL IOMMU (VT-d)
7405 M:      David Woodhouse <dwmw2@infradead.org>
7406 L:      iommu@lists.linux-foundation.org
7407 T:      git git://git.infradead.org/iommu-2.6.git
7408 S:      Supported
7409 F:      drivers/iommu/intel-iommu.c
7410 F:      include/linux/intel-iommu.h
7411
7412 INTEL IOP-ADMA DMA DRIVER
7413 R:      Dan Williams <dan.j.williams@intel.com>
7414 S:      Odd fixes
7415 F:      drivers/dma/iop-adma.c
7416
7417 INTEL IPU3 CSI-2 CIO2 DRIVER
7418 M:      Yong Zhi <yong.zhi@intel.com>
7419 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7420 M:      Bingbu Cao <bingbu.cao@intel.com>
7421 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7422 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7423 L:      linux-media@vger.kernel.org
7424 S:      Maintained
7425 F:      drivers/media/pci/intel/ipu3/
7426 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7427
7428 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7429 M:      Krzysztof Halasa <khalasa@piap.pl>
7430 S:      Maintained
7431 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7432 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7433 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7434 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7435 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7436 F:      drivers/net/wan/ixp4xx_hss.c
7437
7438 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7439 M:      Deepak Saxena <dsaxena@plexity.net>
7440 S:      Maintained
7441 F:      drivers/char/hw_random/ixp4xx-rng.c
7442
7443 INTEL MANAGEMENT ENGINE (mei)
7444 M:      Tomas Winkler <tomas.winkler@intel.com>
7445 L:      linux-kernel@vger.kernel.org
7446 S:      Supported
7447 F:      include/uapi/linux/mei.h
7448 F:      include/linux/mei_cl_bus.h
7449 F:      drivers/misc/mei/*
7450 F:      drivers/watchdog/mei_wdt.c
7451 F:      Documentation/misc-devices/mei/*
7452 F:      samples/mei/*
7453
7454 INTEL MENLOW THERMAL DRIVER
7455 M:      Sujith Thomas <sujith.thomas@intel.com>
7456 L:      platform-driver-x86@vger.kernel.org
7457 W:      https://01.org/linux-acpi
7458 S:      Supported
7459 F:      drivers/platform/x86/intel_menlow.c
7460
7461 INTEL MERRIFIELD GPIO DRIVER
7462 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7463 L:      linux-gpio@vger.kernel.org
7464 S:      Maintained
7465 F:      drivers/gpio/gpio-merrifield.c
7466
7467 INTEL MIC DRIVERS (mic)
7468 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7469 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7470 S:      Supported
7471 W:      https://github.com/sudeepdutt/mic
7472 W:      http://software.intel.com/en-us/mic-developer
7473 F:      include/linux/mic_bus.h
7474 F:      include/linux/scif.h
7475 F:      include/uapi/linux/mic_common.h
7476 F:      include/uapi/linux/mic_ioctl.h
7477 F:      include/uapi/linux/scif_ioctl.h
7478 F:      drivers/misc/mic/
7479 F:      drivers/dma/mic_x100_dma.c
7480 F:      drivers/dma/mic_x100_dma.h
7481 F:      Documentation/mic/
7482
7483 INTEL PMC CORE DRIVER
7484 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7485 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7486 L:      platform-driver-x86@vger.kernel.org
7487 S:      Maintained
7488 F:      arch/x86/include/asm/pmc_core.h
7489 F:      drivers/platform/x86/intel_pmc_core*
7490
7491 INTEL PMC/P-Unit IPC DRIVER
7492 M:      Zha Qipeng<qipeng.zha@intel.com>
7493 L:      platform-driver-x86@vger.kernel.org
7494 S:      Maintained
7495 F:      drivers/platform/x86/intel_pmc_ipc.c
7496 F:      drivers/platform/x86/intel_punit_ipc.c
7497 F:      arch/x86/include/asm/intel_pmc_ipc.h
7498 F:      arch/x86/include/asm/intel_punit_ipc.h
7499
7500 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7501 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7502 L:      linux-wireless@vger.kernel.org
7503 S:      Maintained
7504 F:      Documentation/networking/README.ipw2100
7505 F:      Documentation/networking/README.ipw2200
7506 F:      drivers/net/wireless/intel/ipw2x00/
7507
7508 INTEL PSTATE DRIVER
7509 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7510 M:      Len Brown <lenb@kernel.org>
7511 L:      linux-pm@vger.kernel.org
7512 S:      Supported
7513 F:      drivers/cpufreq/intel_pstate.c
7514
7515 INTEL RDMA RNIC DRIVER
7516 M:      Faisal Latif <faisal.latif@intel.com>
7517 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7518 L:      linux-rdma@vger.kernel.org
7519 S:      Supported
7520 F:      drivers/infiniband/hw/i40iw/
7521 F:      include/uapi/rdma/i40iw-abi.h
7522
7523 INTEL SHA MULTIBUFFER DRIVER
7524 M:      Megha Dey <megha.dey@linux.intel.com>
7525 R:      Tim Chen <tim.c.chen@linux.intel.com>
7526 L:      linux-crypto@vger.kernel.org
7527 S:      Supported
7528 F:      arch/x86/crypto/sha*-mb/
7529 F:      crypto/mcryptd.c
7530
7531 INTEL TELEMETRY DRIVER
7532 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7533 L:      platform-driver-x86@vger.kernel.org
7534 S:      Maintained
7535 F:      arch/x86/include/asm/intel_telemetry.h
7536 F:      drivers/platform/x86/intel_telemetry*
7537
7538 INTEL VIRTUAL BUTTON DRIVER
7539 M:      AceLan Kao <acelan.kao@canonical.com>
7540 L:      platform-driver-x86@vger.kernel.org
7541 S:      Maintained
7542 F:      drivers/platform/x86/intel-vbtn.c
7543
7544 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7545 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7546 L:      linux-wireless@vger.kernel.org
7547 S:      Supported
7548 F:      drivers/net/wireless/intel/iwlegacy/
7549
7550 INTEL WIRELESS WIFI LINK (iwlwifi)
7551 M:      Johannes Berg <johannes.berg@intel.com>
7552 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7553 M:      Luca Coelho <luciano.coelho@intel.com>
7554 M:      Intel Linux Wireless <linuxwifi@intel.com>
7555 L:      linux-wireless@vger.kernel.org
7556 W:      http://intellinuxwireless.org
7557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7558 S:      Supported
7559 F:      drivers/net/wireless/intel/iwlwifi/
7560
7561 INTEL WIRELESS WIMAX CONNECTION 2400
7562 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7563 M:      linux-wimax@intel.com
7564 L:      wimax@linuxwimax.org (subscribers-only)
7565 S:      Supported
7566 W:      http://linuxwimax.org
7567 F:      Documentation/wimax/README.i2400m
7568 F:      drivers/net/wimax/i2400m/
7569 F:      include/uapi/linux/wimax/i2400m.h
7570
7571 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7572 M:      Mario Limonciello <mario.limonciello@dell.com>
7573 S:      Maintained
7574 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7575
7576 INTEL(R) TRACE HUB
7577 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7578 S:      Supported
7579 F:      Documentation/trace/intel_th.rst
7580 F:      drivers/hwtracing/intel_th/
7581
7582 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7583 M:      Ning Sun <ning.sun@intel.com>
7584 L:      tboot-devel@lists.sourceforge.net
7585 W:      http://tboot.sourceforge.net
7586 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7587 S:      Supported
7588 F:      Documentation/intel_txt.txt
7589 F:      include/linux/tboot.h
7590 F:      arch/x86/kernel/tboot.c
7591
7592 INTEL-MID GPIO DRIVER
7593 M:      David Cohen <david.a.cohen@linux.intel.com>
7594 L:      linux-gpio@vger.kernel.org
7595 S:      Maintained
7596 F:      drivers/gpio/gpio-intel-mid.c
7597
7598 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7599 M:      Linus Walleij <linus.walleij@linaro.org>
7600 L:      linux-iio@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/iio/gyro/mpu3050*
7603 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7604
7605 IOC3 ETHERNET DRIVER
7606 M:      Ralf Baechle <ralf@linux-mips.org>
7607 L:      linux-mips@linux-mips.org
7608 S:      Maintained
7609 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7610
7611 IOC3 SERIAL DRIVER
7612 M:      Pat Gefre <pfg@sgi.com>
7613 L:      linux-serial@vger.kernel.org
7614 S:      Maintained
7615 F:      drivers/tty/serial/ioc3_serial.c
7616
7617 IOMMU DRIVERS
7618 M:      Joerg Roedel <joro@8bytes.org>
7619 L:      iommu@lists.linux-foundation.org
7620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7621 S:      Maintained
7622 F:      Documentation/devicetree/bindings/iommu/
7623 F:      drivers/iommu/
7624 F:      include/linux/iommu.h
7625 F:      include/linux/of_iommu.h
7626 F:      include/linux/iova.h
7627
7628 IP MASQUERADING
7629 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7630 S:      Maintained
7631 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7632
7633 IPMI SUBSYSTEM
7634 M:      Corey Minyard <minyard@acm.org>
7635 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7636 W:      http://openipmi.sourceforge.net/
7637 S:      Supported
7638 F:      Documentation/IPMI.txt
7639 F:      drivers/char/ipmi/
7640 F:      include/linux/ipmi*
7641 F:      include/uapi/linux/ipmi*
7642
7643 IPS SCSI RAID DRIVER
7644 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7645 L:      linux-scsi@vger.kernel.org
7646 W:      http://www.adaptec.com/
7647 S:      Maintained
7648 F:      drivers/scsi/ips*
7649
7650 IPVS
7651 M:      Wensong Zhang <wensong@linux-vs.org>
7652 M:      Simon Horman <horms@verge.net.au>
7653 M:      Julian Anastasov <ja@ssi.bg>
7654 L:      netdev@vger.kernel.org
7655 L:      lvs-devel@vger.kernel.org
7656 S:      Maintained
7657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7659 F:      Documentation/networking/ipvs-sysctl.txt
7660 F:      include/net/ip_vs.h
7661 F:      include/uapi/linux/ip_vs.h
7662 F:      net/netfilter/ipvs/
7663
7664 IPWIRELESS DRIVER
7665 M:      Jiri Kosina <jikos@kernel.org>
7666 M:      David Sterba <dsterba@suse.com>
7667 S:      Odd Fixes
7668 F:      drivers/tty/ipwireless/
7669
7670 IPX NETWORK LAYER
7671 L:      netdev@vger.kernel.org
7672 S:      Obsolete
7673 F:      include/uapi/linux/ipx.h
7674 F:      drivers/staging/ipx/
7675
7676 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7677 M:      Marc Zyngier <marc.zyngier@arm.com>
7678 S:      Maintained
7679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7680 F:      Documentation/IRQ-domain.txt
7681 F:      include/linux/irqdomain.h
7682 F:      kernel/irq/irqdomain.c
7683 F:      kernel/irq/msi.c
7684
7685 IRQ SUBSYSTEM
7686 M:      Thomas Gleixner <tglx@linutronix.de>
7687 L:      linux-kernel@vger.kernel.org
7688 S:      Maintained
7689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7690 F:      kernel/irq/
7691
7692 IRQCHIP DRIVERS
7693 M:      Thomas Gleixner <tglx@linutronix.de>
7694 M:      Jason Cooper <jason@lakedaemon.net>
7695 M:      Marc Zyngier <marc.zyngier@arm.com>
7696 L:      linux-kernel@vger.kernel.org
7697 S:      Maintained
7698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7699 F:      Documentation/devicetree/bindings/interrupt-controller/
7700 F:      drivers/irqchip/
7701
7702 ISA
7703 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7704 S:      Maintained
7705 F:      Documentation/isa.txt
7706 F:      drivers/base/isa.c
7707 F:      include/linux/isa.h
7708
7709 ISA RADIO MODULE
7710 M:      Hans Verkuil <hverkuil@xs4all.nl>
7711 L:      linux-media@vger.kernel.org
7712 T:      git git://linuxtv.org/media_tree.git
7713 W:      https://linuxtv.org
7714 S:      Maintained
7715 F:      drivers/media/radio/radio-isa*
7716
7717 ISAPNP
7718 M:      Jaroslav Kysela <perex@perex.cz>
7719 S:      Maintained
7720 F:      Documentation/isapnp.txt
7721 F:      drivers/pnp/isapnp/
7722 F:      include/linux/isapnp.h
7723
7724 ISCSI
7725 M:      Lee Duncan <lduncan@suse.com>
7726 M:      Chris Leech <cleech@redhat.com>
7727 L:      open-iscsi@googlegroups.com
7728 W:      www.open-iscsi.com
7729 S:      Maintained
7730 F:      drivers/scsi/*iscsi*
7731 F:      include/scsi/*iscsi*
7732
7733 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7734 M:      Peter Jones <pjones@redhat.com>
7735 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7736 S:      Maintained
7737 F:      drivers/firmware/iscsi_ibft*
7738
7739 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7740 M:      Sagi Grimberg <sagi@grimberg.me>
7741 M:      Max Gurtovoy <maxg@mellanox.com>
7742 L:      linux-rdma@vger.kernel.org
7743 S:      Supported
7744 W:      http://www.openfabrics.org
7745 W:      www.open-iscsi.org
7746 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7747 F:      drivers/infiniband/ulp/iser/
7748
7749 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7750 M:      Sagi Grimberg <sagi@grimberg.me>
7751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7752 L:      linux-rdma@vger.kernel.org
7753 L:      target-devel@vger.kernel.org
7754 S:      Supported
7755 W:      http://www.linux-iscsi.org
7756 F:      drivers/infiniband/ulp/isert
7757
7758 ISDN SUBSYSTEM
7759 M:      Karsten Keil <isdn@linux-pingi.de>
7760 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7761 L:      netdev@vger.kernel.org
7762 W:      http://www.isdn4linux.de
7763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7764 S:      Maintained
7765 F:      Documentation/isdn/
7766 F:      drivers/isdn/
7767 F:      include/linux/isdn.h
7768 F:      include/linux/isdn/
7769 F:      include/uapi/linux/isdn.h
7770 F:      include/uapi/linux/isdn/
7771
7772 ISDN SUBSYSTEM (Eicon active card driver)
7773 M:      Armin Schindler <mac@melware.de>
7774 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7775 W:      http://www.melware.de
7776 S:      Maintained
7777 F:      drivers/isdn/hardware/eicon/
7778
7779 IT87 HARDWARE MONITORING DRIVER
7780 M:      Jean Delvare <jdelvare@suse.com>
7781 L:      linux-hwmon@vger.kernel.org
7782 S:      Maintained
7783 F:      Documentation/hwmon/it87
7784 F:      drivers/hwmon/it87.c
7785
7786 IT913X MEDIA DRIVER
7787 M:      Antti Palosaari <crope@iki.fi>
7788 L:      linux-media@vger.kernel.org
7789 W:      https://linuxtv.org
7790 W:      http://palosaari.fi/linux/
7791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7792 T:      git git://linuxtv.org/anttip/media_tree.git
7793 S:      Maintained
7794 F:      drivers/media/tuners/it913x*
7795
7796 IVTV VIDEO4LINUX DRIVER
7797 M:      Andy Walls <awalls@md.metrocast.net>
7798 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7799 L:      linux-media@vger.kernel.org
7800 T:      git git://linuxtv.org/media_tree.git
7801 W:      http://www.ivtvdriver.org
7802 S:      Maintained
7803 F:      Documentation/media/v4l-drivers/ivtv*
7804 F:      drivers/media/pci/ivtv/
7805 F:      include/uapi/linux/ivtv*
7806
7807 IX2505V MEDIA DRIVER
7808 M:      Malcolm Priestley <tvboxspy@gmail.com>
7809 L:      linux-media@vger.kernel.org
7810 W:      https://linuxtv.org
7811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7812 S:      Maintained
7813 F:      drivers/media/dvb-frontends/ix2505v*
7814
7815 JAILHOUSE HYPERVISOR INTERFACE
7816 M:      Jan Kiszka <jan.kiszka@siemens.com>
7817 L:      jailhouse-dev@googlegroups.com
7818 S:      Maintained
7819 F:      arch/x86/kernel/jailhouse.c
7820 F:      arch/x86/include/asm/jailhouse_para.h
7821
7822 JC42.4 TEMPERATURE SENSOR DRIVER
7823 M:      Guenter Roeck <linux@roeck-us.net>
7824 L:      linux-hwmon@vger.kernel.org
7825 S:      Maintained
7826 F:      drivers/hwmon/jc42.c
7827 F:      Documentation/hwmon/jc42
7828
7829 JFS FILESYSTEM
7830 M:      Dave Kleikamp <shaggy@kernel.org>
7831 L:      jfs-discussion@lists.sourceforge.net
7832 W:      http://jfs.sourceforge.net/
7833 T:      git git://github.com/kleikamp/linux-shaggy.git
7834 S:      Maintained
7835 F:      Documentation/filesystems/jfs.txt
7836 F:      fs/jfs/
7837
7838 JME NETWORK DRIVER
7839 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7840 L:      netdev@vger.kernel.org
7841 S:      Maintained
7842 F:      drivers/net/ethernet/jme.*
7843
7844 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7845 M:      David Woodhouse <dwmw2@infradead.org>
7846 L:      linux-mtd@lists.infradead.org
7847 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7848 S:      Maintained
7849 F:      fs/jffs2/
7850 F:      include/uapi/linux/jffs2.h
7851
7852 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7853 M:      "Theodore Ts'o" <tytso@mit.edu>
7854 M:      Jan Kara <jack@suse.com>
7855 L:      linux-ext4@vger.kernel.org
7856 S:      Maintained
7857 F:      fs/jbd2/
7858 F:      include/linux/jbd2.h
7859
7860 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7861 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7862 L:      linux-media@vger.kernel.org
7863 S:      Maintained
7864 F:      drivers/media/platform/rcar_jpu.c
7865
7866 JSM Neo PCI based serial card
7867 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7868 L:      linux-serial@vger.kernel.org
7869 S:      Maintained
7870 F:      drivers/tty/serial/jsm/
7871
7872 K10TEMP HARDWARE MONITORING DRIVER
7873 M:      Clemens Ladisch <clemens@ladisch.de>
7874 L:      linux-hwmon@vger.kernel.org
7875 S:      Maintained
7876 F:      Documentation/hwmon/k10temp
7877 F:      drivers/hwmon/k10temp.c
7878
7879 K8TEMP HARDWARE MONITORING DRIVER
7880 M:      Rudolf Marek <r.marek@assembler.cz>
7881 L:      linux-hwmon@vger.kernel.org
7882 S:      Maintained
7883 F:      Documentation/hwmon/k8temp
7884 F:      drivers/hwmon/k8temp.c
7885
7886 KASAN
7887 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7888 R:      Alexander Potapenko <glider@google.com>
7889 R:      Dmitry Vyukov <dvyukov@google.com>
7890 L:      kasan-dev@googlegroups.com
7891 S:      Maintained
7892 F:      arch/*/include/asm/kasan.h
7893 F:      arch/*/mm/kasan_init*
7894 F:      Documentation/dev-tools/kasan.rst
7895 F:      include/linux/kasan*.h
7896 F:      lib/test_kasan.c
7897 F:      mm/kasan/
7898 F:      scripts/Makefile.kasan
7899
7900 KCONFIG
7901 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7903 L:      linux-kbuild@vger.kernel.org
7904 S:      Maintained
7905 F:      Documentation/kbuild/kconfig*
7906 F:      scripts/kconfig/
7907 F:      scripts/Kconfig.include
7908
7909 KDUMP
7910 M:      Dave Young <dyoung@redhat.com>
7911 M:      Baoquan He <bhe@redhat.com>
7912 R:      Vivek Goyal <vgoyal@redhat.com>
7913 L:      kexec@lists.infradead.org
7914 W:      http://lse.sourceforge.net/kdump/
7915 S:      Maintained
7916 F:      Documentation/kdump/
7917
7918 KEENE FM RADIO TRANSMITTER DRIVER
7919 M:      Hans Verkuil <hverkuil@xs4all.nl>
7920 L:      linux-media@vger.kernel.org
7921 T:      git git://linuxtv.org/media_tree.git
7922 W:      https://linuxtv.org
7923 S:      Maintained
7924 F:      drivers/media/radio/radio-keene*
7925
7926 KERNEL AUTOMOUNTER
7927 M:      Ian Kent <raven@themaw.net>
7928 L:      autofs@vger.kernel.org
7929 S:      Maintained
7930 F:      fs/autofs/
7931
7932 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7933 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7934 M:      Michal Marek <michal.lkml@markovi.net>
7935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7936 L:      linux-kbuild@vger.kernel.org
7937 S:      Maintained
7938 F:      Documentation/kbuild/
7939 F:      Makefile
7940 F:      scripts/Kbuild*
7941 F:      scripts/Makefile*
7942 F:      scripts/basic/
7943 F:      scripts/mk*
7944 F:      scripts/mod/
7945 F:      scripts/package/
7946
7947 KERNEL JANITORS
7948 L:      kernel-janitors@vger.kernel.org
7949 W:      http://kernelnewbies.org/KernelJanitors
7950 S:      Odd Fixes
7951
7952 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7953 M:      "J. Bruce Fields" <bfields@fieldses.org>
7954 M:      Jeff Layton <jlayton@kernel.org>
7955 L:      linux-nfs@vger.kernel.org
7956 W:      http://nfs.sourceforge.net/
7957 T:      git git://linux-nfs.org/~bfields/linux.git
7958 S:      Supported
7959 F:      fs/nfsd/
7960 F:      include/uapi/linux/nfsd/
7961 F:      fs/lockd/
7962 F:      fs/nfs_common/
7963 F:      net/sunrpc/
7964 F:      include/linux/lockd/
7965 F:      include/linux/sunrpc/
7966 F:      include/uapi/linux/sunrpc/
7967
7968 KERNEL SELFTEST FRAMEWORK
7969 M:      Shuah Khan <shuah@kernel.org>
7970 L:      linux-kselftest@vger.kernel.org
7971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7972 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7973 S:      Maintained
7974 F:      tools/testing/selftests/
7975 F:      Documentation/dev-tools/kselftest*
7976
7977 KERNEL USERMODE HELPER
7978 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7979 L:      linux-kernel@vger.kernel.org
7980 S:      Maintained
7981 F:      kernel/umh.c
7982 F:      include/linux/umh.h
7983
7984 KERNEL VIRTUAL MACHINE (KVM)
7985 M:      Paolo Bonzini <pbonzini@redhat.com>
7986 M:      Radim Krčmář <rkrcmar@redhat.com>
7987 L:      kvm@vger.kernel.org
7988 W:      http://www.linux-kvm.org
7989 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7990 S:      Supported
7991 F:      Documentation/virtual/kvm/
7992 F:      include/trace/events/kvm.h
7993 F:      include/uapi/asm-generic/kvm*
7994 F:      include/uapi/linux/kvm*
7995 F:      include/asm-generic/kvm*
7996 F:      include/linux/kvm*
7997 F:      include/kvm/iodev.h
7998 F:      virt/kvm/*
7999 F:      tools/kvm/
8000
8001 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8002 M:      Joerg Roedel <joro@8bytes.org>
8003 L:      kvm@vger.kernel.org
8004 W:      http://www.linux-kvm.org/
8005 S:      Maintained
8006 F:      arch/x86/include/asm/svm.h
8007 F:      arch/x86/kvm/svm.c
8008
8009 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8010 M:      Christoffer Dall <christoffer.dall@arm.com>
8011 M:      Marc Zyngier <marc.zyngier@arm.com>
8012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8013 L:      kvmarm@lists.cs.columbia.edu
8014 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8016 S:      Supported
8017 F:      arch/arm/include/uapi/asm/kvm*
8018 F:      arch/arm/include/asm/kvm*
8019 F:      arch/arm/kvm/
8020 F:      virt/kvm/arm/
8021 F:      include/kvm/arm_*
8022
8023 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8024 M:      Christoffer Dall <christoffer.dall@arm.com>
8025 M:      Marc Zyngier <marc.zyngier@arm.com>
8026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8027 L:      kvmarm@lists.cs.columbia.edu
8028 S:      Maintained
8029 F:      arch/arm64/include/uapi/asm/kvm*
8030 F:      arch/arm64/include/asm/kvm*
8031 F:      arch/arm64/kvm/
8032
8033 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8034 M:      James Hogan <jhogan@kernel.org>
8035 L:      linux-mips@linux-mips.org
8036 S:      Supported
8037 F:      arch/mips/include/uapi/asm/kvm*
8038 F:      arch/mips/include/asm/kvm*
8039 F:      arch/mips/kvm/
8040
8041 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8042 M:      Paul Mackerras <paulus@ozlabs.org>
8043 L:      kvm-ppc@vger.kernel.org
8044 W:      http://www.linux-kvm.org/
8045 T:      git git://github.com/agraf/linux-2.6.git
8046 S:      Supported
8047 F:      arch/powerpc/include/uapi/asm/kvm*
8048 F:      arch/powerpc/include/asm/kvm*
8049 F:      arch/powerpc/kvm/
8050 F:      arch/powerpc/kernel/kvm*
8051
8052 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8053 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8054 M:      Janosch Frank <frankja@linux.ibm.com>
8055 R:      David Hildenbrand <david@redhat.com>
8056 R:      Cornelia Huck <cohuck@redhat.com>
8057 L:      linux-s390@vger.kernel.org
8058 W:      http://www.ibm.com/developerworks/linux/linux390/
8059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8060 S:      Supported
8061 F:      arch/s390/include/uapi/asm/kvm*
8062 F:      arch/s390/include/asm/gmap.h
8063 F:      arch/s390/include/asm/kvm*
8064 F:      arch/s390/kvm/
8065 F:      arch/s390/mm/gmap.c
8066
8067 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8068 M:      Paolo Bonzini <pbonzini@redhat.com>
8069 M:      Radim Krčmář <rkrcmar@redhat.com>
8070 L:      kvm@vger.kernel.org
8071 W:      http://www.linux-kvm.org
8072 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8073 S:      Supported
8074 F:      arch/x86/kvm/
8075 F:      arch/x86/include/uapi/asm/kvm*
8076 F:      arch/x86/include/asm/kvm*
8077 F:      arch/x86/include/asm/pvclock-abi.h
8078 F:      arch/x86/kernel/kvm.c
8079 F:      arch/x86/kernel/kvmclock.c
8080
8081 KERNFS
8082 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8083 M:      Tejun Heo <tj@kernel.org>
8084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8085 S:      Supported
8086 F:      include/linux/kernfs.h
8087 F:      fs/kernfs/
8088
8089 KEXEC
8090 M:      Eric Biederman <ebiederm@xmission.com>
8091 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8092 L:      kexec@lists.infradead.org
8093 S:      Maintained
8094 F:      include/linux/kexec.h
8095 F:      include/uapi/linux/kexec.h
8096 F:      kernel/kexec*
8097
8098 KEYS-ENCRYPTED
8099 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8100 L:      linux-integrity@vger.kernel.org
8101 L:      keyrings@vger.kernel.org
8102 S:      Supported
8103 F:      Documentation/security/keys/trusted-encrypted.rst
8104 F:      include/keys/encrypted-type.h
8105 F:      security/keys/encrypted-keys/
8106
8107 KEYS-TRUSTED
8108 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8109 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8110 L:      linux-integrity@vger.kernel.org
8111 L:      keyrings@vger.kernel.org
8112 S:      Supported
8113 F:      Documentation/security/keys/trusted-encrypted.rst
8114 F:      include/keys/trusted-type.h
8115 F:      security/keys/trusted.c
8116 F:      security/keys/trusted.h
8117
8118 KEYS/KEYRINGS:
8119 M:      David Howells <dhowells@redhat.com>
8120 L:      keyrings@vger.kernel.org
8121 S:      Maintained
8122 F:      Documentation/security/keys/core.rst
8123 F:      include/linux/key.h
8124 F:      include/linux/key-type.h
8125 F:      include/linux/keyctl.h
8126 F:      include/uapi/linux/keyctl.h
8127 F:      include/keys/
8128 F:      security/keys/
8129
8130 KGDB / KDB /debug_core
8131 M:      Jason Wessel <jason.wessel@windriver.com>
8132 M:      Daniel Thompson <daniel.thompson@linaro.org>
8133 W:      http://kgdb.wiki.kernel.org/
8134 L:      kgdb-bugreport@lists.sourceforge.net
8135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8136 S:      Maintained
8137 F:      Documentation/dev-tools/kgdb.rst
8138 F:      drivers/misc/kgdbts.c
8139 F:      drivers/tty/serial/kgdboc.c
8140 F:      include/linux/kdb.h
8141 F:      include/linux/kgdb.h
8142 F:      kernel/debug/
8143
8144 KMEMLEAK
8145 M:      Catalin Marinas <catalin.marinas@arm.com>
8146 S:      Maintained
8147 F:      Documentation/dev-tools/kmemleak.rst
8148 F:      include/linux/kmemleak.h
8149 F:      mm/kmemleak.c
8150 F:      mm/kmemleak-test.c
8151
8152 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8153 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8154 L:      linux-kernel@vger.kernel.org
8155 S:      Maintained
8156 F:      kernel/kmod.c
8157 F:      include/linux/kmod.h
8158 F:      lib/test_kmod.c
8159 F:      tools/testing/selftests/kmod/
8160
8161 KPROBES
8162 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8163 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8164 M:      "David S. Miller" <davem@davemloft.net>
8165 M:      Masami Hiramatsu <mhiramat@kernel.org>
8166 S:      Maintained
8167 F:      Documentation/kprobes.txt
8168 F:      include/linux/kprobes.h
8169 F:      include/asm-generic/kprobes.h
8170 F:      kernel/kprobes.c
8171
8172 KS0108 LCD CONTROLLER DRIVER
8173 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8174 S:      Maintained
8175 F:      Documentation/auxdisplay/ks0108
8176 F:      drivers/auxdisplay/ks0108.c
8177 F:      include/linux/ks0108.h
8178
8179 L3MDEV
8180 M:      David Ahern <dsa@cumulusnetworks.com>
8181 L:      netdev@vger.kernel.org
8182 S:      Maintained
8183 F:      net/l3mdev
8184 F:      include/net/l3mdev.h
8185
8186 LANTIQ MIPS ARCHITECTURE
8187 M:      John Crispin <john@phrozen.org>
8188 L:      linux-mips@linux-mips.org
8189 S:      Maintained
8190 F:      arch/mips/lantiq
8191 F:      drivers/soc/lantiq
8192
8193 LAPB module
8194 L:      linux-x25@vger.kernel.org
8195 S:      Orphan
8196 F:      Documentation/networking/lapb-module.txt
8197 F:      include/*/lapb.h
8198 F:      net/lapb/
8199
8200 LASI 53c700 driver for PARISC
8201 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8202 L:      linux-scsi@vger.kernel.org
8203 S:      Maintained
8204 F:      Documentation/scsi/53c700.txt
8205 F:      drivers/scsi/53c700*
8206
8207 LEAKING_ADDRESSES
8208 M:      Tobin C. Harding <me@tobin.cc>
8209 M:      Tycho Andersen <tycho@tycho.ws>
8210 L:      kernel-hardening@lists.openwall.com
8211 S:      Maintained
8212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8213 F:      scripts/leaking_addresses.pl
8214
8215 LED SUBSYSTEM
8216 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8217 M:      Pavel Machek <pavel@ucw.cz>
8218 L:      linux-leds@vger.kernel.org
8219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8220 S:      Maintained
8221 F:      Documentation/devicetree/bindings/leds/
8222 F:      drivers/leds/
8223 F:      include/linux/leds.h
8224
8225 LEGACY EEPROM DRIVER
8226 M:      Jean Delvare <jdelvare@suse.com>
8227 S:      Maintained
8228 F:      Documentation/misc-devices/eeprom
8229 F:      drivers/misc/eeprom/eeprom.c
8230
8231 LEGO MINDSTORMS EV3
8232 R:      David Lechner <david@lechnology.com>
8233 S:      Maintained
8234 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8235 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8236 F:      drivers/power/supply/lego_ev3_battery.c
8237
8238 LEGO USB Tower driver
8239 M:      Juergen Stuber <starblue@users.sourceforge.net>
8240 L:      legousb-devel@lists.sourceforge.net
8241 W:      http://legousb.sourceforge.net/
8242 S:      Maintained
8243 F:      drivers/usb/misc/legousbtower.c
8244
8245 LG2160 MEDIA DRIVER
8246 M:      Michael Krufky <mkrufky@linuxtv.org>
8247 L:      linux-media@vger.kernel.org
8248 W:      https://linuxtv.org
8249 W:      http://github.com/mkrufky
8250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8251 T:      git git://linuxtv.org/mkrufky/tuners.git
8252 S:      Maintained
8253 F:      drivers/media/dvb-frontends/lg2160.*
8254
8255 LGDT3305 MEDIA DRIVER
8256 M:      Michael Krufky <mkrufky@linuxtv.org>
8257 L:      linux-media@vger.kernel.org
8258 W:      https://linuxtv.org
8259 W:      http://github.com/mkrufky
8260 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8261 T:      git git://linuxtv.org/mkrufky/tuners.git
8262 S:      Maintained
8263 F:      drivers/media/dvb-frontends/lgdt3305.*
8264
8265 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8266 M:      Viresh Kumar <vireshk@kernel.org>
8267 L:      linux-ide@vger.kernel.org
8268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8269 S:      Maintained
8270 F:      include/linux/pata_arasan_cf_data.h
8271 F:      drivers/ata/pata_arasan_cf.c
8272
8273 LIBATA PATA DRIVERS
8274 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8275 M:      Jens Axboe <axboe@kernel.dk>
8276 L:      linux-ide@vger.kernel.org
8277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8278 S:      Maintained
8279 F:      drivers/ata/pata_*.c
8280 F:      drivers/ata/ata_generic.c
8281
8282 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8283 M:      Linus Walleij <linus.walleij@linaro.org>
8284 L:      linux-ide@vger.kernel.org
8285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8286 S:      Maintained
8287 F:      drivers/ata/pata_ftide010.c
8288 F:      drivers/ata/sata_gemini.c
8289 F:      drivers/ata/sata_gemini.h
8290
8291 LIBATA SATA AHCI PLATFORM devices support
8292 M:      Hans de Goede <hdegoede@redhat.com>
8293 M:      Jens Axboe <axboe@kernel.dk>
8294 L:      linux-ide@vger.kernel.org
8295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8296 S:      Maintained
8297 F:      drivers/ata/ahci_platform.c
8298 F:      drivers/ata/libahci_platform.c
8299 F:      include/linux/ahci_platform.h
8300
8301 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8302 M:      Mikael Pettersson <mikpelinux@gmail.com>
8303 L:      linux-ide@vger.kernel.org
8304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8305 S:      Maintained
8306 F:      drivers/ata/sata_promise.*
8307
8308 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8309 M:      Jens Axboe <axboe@kernel.dk>
8310 L:      linux-ide@vger.kernel.org
8311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8312 S:      Maintained
8313 F:      drivers/ata/
8314 F:      include/linux/ata.h
8315 F:      include/linux/libata.h
8316 F:      Documentation/devicetree/bindings/ata/
8317
8318 LIBLOCKDEP
8319 M:      Sasha Levin <alexander.levin@microsoft.com>
8320 S:      Maintained
8321 F:      tools/lib/lockdep/
8322
8323 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8324 M:      Ross Zwisler <zwisler@kernel.org>
8325 M:      Dan Williams <dan.j.williams@intel.com>
8326 M:      Vishal Verma <vishal.l.verma@intel.com>
8327 M:      Dave Jiang <dave.jiang@intel.com>
8328 L:      linux-nvdimm@lists.01.org
8329 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8330 S:      Supported
8331 F:      drivers/nvdimm/blk.c
8332 F:      drivers/nvdimm/region_devs.c
8333
8334 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8335 M:      Vishal Verma <vishal.l.verma@intel.com>
8336 M:      Dan Williams <dan.j.williams@intel.com>
8337 M:      Ross Zwisler <zwisler@kernel.org>
8338 M:      Dave Jiang <dave.jiang@intel.com>
8339 L:      linux-nvdimm@lists.01.org
8340 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8341 S:      Supported
8342 F:      drivers/nvdimm/btt*
8343
8344 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8345 M:      Ross Zwisler <zwisler@kernel.org>
8346 M:      Dan Williams <dan.j.williams@intel.com>
8347 M:      Vishal Verma <vishal.l.verma@intel.com>
8348 M:      Dave Jiang <dave.jiang@intel.com>
8349 L:      linux-nvdimm@lists.01.org
8350 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8351 S:      Supported
8352 F:      drivers/nvdimm/pmem*
8353
8354 LIBNVDIMM: DEVICETREE BINDINGS
8355 M:      Oliver O'Halloran <oohall@gmail.com>
8356 L:      linux-nvdimm@lists.01.org
8357 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8358 S:      Supported
8359 F:      drivers/nvdimm/of_pmem.c
8360 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8361
8362 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8363 M:      Dan Williams <dan.j.williams@intel.com>
8364 M:      Ross Zwisler <zwisler@kernel.org>
8365 M:      Vishal Verma <vishal.l.verma@intel.com>
8366 M:      Dave Jiang <dave.jiang@intel.com>
8367 L:      linux-nvdimm@lists.01.org
8368 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8370 S:      Supported
8371 F:      drivers/nvdimm/*
8372 F:      drivers/acpi/nfit/*
8373 F:      include/linux/nd.h
8374 F:      include/linux/libnvdimm.h
8375 F:      include/uapi/linux/ndctl.h
8376
8377 LIGHTNVM PLATFORM SUPPORT
8378 M:      Matias Bjorling <mb@lightnvm.io>
8379 W:      http://github/OpenChannelSSD
8380 L:      linux-block@vger.kernel.org
8381 S:      Maintained
8382 F:      drivers/lightnvm/
8383 F:      include/linux/lightnvm.h
8384 F:      include/uapi/linux/lightnvm.h
8385
8386 LINUX FOR POWER MACINTOSH
8387 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8388 W:      http://www.penguinppc.org/
8389 L:      linuxppc-dev@lists.ozlabs.org
8390 S:      Maintained
8391 F:      arch/powerpc/platforms/powermac/
8392 F:      drivers/macintosh/
8393
8394 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8395 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8396 M:      Paul Mackerras <paulus@samba.org>
8397 M:      Michael Ellerman <mpe@ellerman.id.au>
8398 W:      https://github.com/linuxppc/linux/wiki
8399 L:      linuxppc-dev@lists.ozlabs.org
8400 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8402 S:      Supported
8403 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8404 F:      Documentation/devicetree/bindings/powerpc/
8405 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8406 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8407 F:      Documentation/powerpc/
8408 F:      arch/powerpc/
8409 F:      drivers/char/tpm/tpm_ibmvtpm*
8410 F:      drivers/crypto/nx/
8411 F:      drivers/crypto/vmx/
8412 F:      drivers/i2c/busses/i2c-opal.c
8413 F:      drivers/net/ethernet/ibm/ibmveth.*
8414 F:      drivers/net/ethernet/ibm/ibmvnic.*
8415 F:      drivers/pci/hotplug/pnv_php.c
8416 F:      drivers/pci/hotplug/rpa*
8417 F:      drivers/rtc/rtc-opal.c
8418 F:      drivers/scsi/ibmvscsi/
8419 F:      drivers/tty/hvc/hvc_opal.c
8420 F:      drivers/watchdog/wdrtas.c
8421 F:      tools/testing/selftests/powerpc
8422 N:      /pmac
8423 N:      powermac
8424 N:      powernv
8425 N:      [^a-z0-9]ps3
8426 N:      pseries
8427
8428 LINUX FOR POWERPC EMBEDDED MPC5XXX
8429 M:      Anatolij Gustschin <agust@denx.de>
8430 L:      linuxppc-dev@lists.ozlabs.org
8431 T:      git git://git.denx.de/linux-denx-agust.git
8432 S:      Maintained
8433 F:      arch/powerpc/platforms/512x/
8434 F:      arch/powerpc/platforms/52xx/
8435
8436 LINUX FOR POWERPC EMBEDDED PPC4XX
8437 M:      Alistair Popple <alistair@popple.id.au>
8438 M:      Matt Porter <mporter@kernel.crashing.org>
8439 W:      http://www.penguinppc.org/
8440 L:      linuxppc-dev@lists.ozlabs.org
8441 S:      Maintained
8442 F:      arch/powerpc/platforms/40x/
8443 F:      arch/powerpc/platforms/44x/
8444
8445 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8446 M:      Scott Wood <oss@buserror.net>
8447 M:      Kumar Gala <galak@kernel.crashing.org>
8448 W:      http://www.penguinppc.org/
8449 L:      linuxppc-dev@lists.ozlabs.org
8450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8451 S:      Maintained
8452 F:      arch/powerpc/platforms/83xx/
8453 F:      arch/powerpc/platforms/85xx/
8454 F:      Documentation/devicetree/bindings/powerpc/fsl/
8455
8456 LINUX FOR POWERPC EMBEDDED PPC8XX
8457 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8458 W:      http://www.penguinppc.org/
8459 L:      linuxppc-dev@lists.ozlabs.org
8460 S:      Maintained
8461 F:      arch/powerpc/platforms/8xx/
8462
8463 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8464 L:      linuxppc-dev@lists.ozlabs.org
8465 S:      Orphan
8466 F:      arch/powerpc/*/*virtex*
8467 F:      arch/powerpc/*/*/*virtex*
8468
8469 LINUX FOR POWERPC PA SEMI PWRFICIENT
8470 L:      linuxppc-dev@lists.ozlabs.org
8471 S:      Orphan
8472 F:      arch/powerpc/platforms/pasemi/
8473 F:      drivers/*/*pasemi*
8474 F:      drivers/*/*/*pasemi*
8475
8476 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8477 M:      Kees Cook <keescook@chromium.org>
8478 S:      Maintained
8479 F:      drivers/misc/lkdtm/*
8480
8481 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8482 M:      Alan Stern <stern@rowland.harvard.edu>
8483 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8484 M:      Will Deacon <will.deacon@arm.com>
8485 M:      Peter Zijlstra <peterz@infradead.org>
8486 M:      Boqun Feng <boqun.feng@gmail.com>
8487 M:      Nicholas Piggin <npiggin@gmail.com>
8488 M:      David Howells <dhowells@redhat.com>
8489 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8490 M:      Luc Maranget <luc.maranget@inria.fr>
8491 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8492 R:      Akira Yokosawa <akiyks@gmail.com>
8493 R:      Daniel Lustig <dlustig@nvidia.com>
8494 L:      linux-kernel@vger.kernel.org
8495 L:      linux-arch@vger.kernel.org
8496 S:      Supported
8497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8498 F:      tools/memory-model/
8499 F:      Documentation/atomic_bitops.txt
8500 F:      Documentation/atomic_t.txt
8501 F:      Documentation/core-api/atomic_ops.rst
8502 F:      Documentation/core-api/refcount-vs-atomic.rst
8503 F:      Documentation/memory-barriers.txt
8504
8505 LIS3LV02D ACCELEROMETER DRIVER
8506 M:      Eric Piel <eric.piel@tremplin-utc.net>
8507 S:      Maintained
8508 F:      Documentation/misc-devices/lis3lv02d
8509 F:      drivers/misc/lis3lv02d/
8510 F:      drivers/platform/x86/hp_accel.c
8511
8512 LIVE PATCHING
8513 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8514 M:      Jessica Yu <jeyu@kernel.org>
8515 M:      Jiri Kosina <jikos@kernel.org>
8516 M:      Miroslav Benes <mbenes@suse.cz>
8517 R:      Petr Mladek <pmladek@suse.com>
8518 S:      Maintained
8519 F:      kernel/livepatch/
8520 F:      include/linux/livepatch.h
8521 F:      arch/x86/include/asm/livepatch.h
8522 F:      arch/x86/kernel/livepatch.c
8523 F:      Documentation/livepatch/
8524 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8525 F:      samples/livepatch/
8526 L:      live-patching@vger.kernel.org
8527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8528
8529 LLC (802.2)
8530 L:      netdev@vger.kernel.org
8531 S:      Odd fixes
8532 F:      include/linux/llc.h
8533 F:      include/uapi/linux/llc.h
8534 F:      include/net/llc*
8535 F:      net/llc/
8536
8537 LM73 HARDWARE MONITOR DRIVER
8538 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8539 L:      linux-hwmon@vger.kernel.org
8540 S:      Maintained
8541 F:      drivers/hwmon/lm73.c
8542
8543 LM78 HARDWARE MONITOR DRIVER
8544 M:      Jean Delvare <jdelvare@suse.com>
8545 L:      linux-hwmon@vger.kernel.org
8546 S:      Maintained
8547 F:      Documentation/hwmon/lm78
8548 F:      drivers/hwmon/lm78.c
8549
8550 LM83 HARDWARE MONITOR DRIVER
8551 M:      Jean Delvare <jdelvare@suse.com>
8552 L:      linux-hwmon@vger.kernel.org
8553 S:      Maintained
8554 F:      Documentation/hwmon/lm83
8555 F:      drivers/hwmon/lm83.c
8556
8557 LM90 HARDWARE MONITOR DRIVER
8558 M:      Jean Delvare <jdelvare@suse.com>
8559 L:      linux-hwmon@vger.kernel.org
8560 S:      Maintained
8561 F:      Documentation/hwmon/lm90
8562 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8563 F:      drivers/hwmon/lm90.c
8564 F:      include/dt-bindings/thermal/lm90.h
8565
8566 LM95234 HARDWARE MONITOR DRIVER
8567 M:      Guenter Roeck <linux@roeck-us.net>
8568 L:      linux-hwmon@vger.kernel.org
8569 S:      Maintained
8570 F:      Documentation/hwmon/lm95234
8571 F:      drivers/hwmon/lm95234.c
8572
8573 LME2510 MEDIA DRIVER
8574 M:      Malcolm Priestley <tvboxspy@gmail.com>
8575 L:      linux-media@vger.kernel.org
8576 W:      https://linuxtv.org
8577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8578 S:      Maintained
8579 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8580
8581 LOADPIN SECURITY MODULE
8582 M:      Kees Cook <keescook@chromium.org>
8583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8584 S:      Supported
8585 F:      security/loadpin/
8586 F:      Documentation/admin-guide/LSM/LoadPin.rst
8587
8588 LOCKING PRIMITIVES
8589 M:      Peter Zijlstra <peterz@infradead.org>
8590 M:      Ingo Molnar <mingo@redhat.com>
8591 M:      Will Deacon <will.deacon@arm.com>
8592 L:      linux-kernel@vger.kernel.org
8593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8594 S:      Maintained
8595 F:      Documentation/locking/
8596 F:      include/linux/lockdep.h
8597 F:      include/linux/spinlock*.h
8598 F:      arch/*/include/asm/spinlock*.h
8599 F:      include/linux/rwlock*.h
8600 F:      include/linux/mutex*.h
8601 F:      include/linux/rwsem*.h
8602 F:      arch/*/include/asm/rwsem.h
8603 F:      include/linux/seqlock.h
8604 F:      lib/locking*.[ch]
8605 F:      kernel/locking/
8606 X:      kernel/locking/locktorture.c
8607
8608 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8609 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8610 L:      linux-ntfs-dev@lists.sourceforge.net
8611 W:      http://www.linux-ntfs.org/content/view/19/37/
8612 S:      Maintained
8613 F:      Documentation/ldm.txt
8614 F:      block/partitions/ldm.*
8615
8616 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8617 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8618 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8619 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8620 L:      MPT-FusionLinux.pdl@broadcom.com
8621 L:      linux-scsi@vger.kernel.org
8622 W:      http://www.avagotech.com/support/
8623 S:      Supported
8624 F:      drivers/message/fusion/
8625 F:      drivers/scsi/mpt3sas/
8626
8627 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8628 M:      Matthew Wilcox <matthew@wil.cx>
8629 L:      linux-scsi@vger.kernel.org
8630 S:      Maintained
8631 F:      drivers/scsi/sym53c8xx_2/
8632
8633 LTC4261 HARDWARE MONITOR DRIVER
8634 M:      Guenter Roeck <linux@roeck-us.net>
8635 L:      linux-hwmon@vger.kernel.org
8636 S:      Maintained
8637 F:      Documentation/hwmon/ltc4261
8638 F:      drivers/hwmon/ltc4261.c
8639
8640 LTC4306 I2C MULTIPLEXER DRIVER
8641 M:      Michael Hennerich <michael.hennerich@analog.com>
8642 W:      http://ez.analog.com/community/linux-device-drivers
8643 L:      linux-i2c@vger.kernel.org
8644 S:      Supported
8645 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8646 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8647
8648 LTP (Linux Test Project)
8649 M:      Mike Frysinger <vapier@gentoo.org>
8650 M:      Cyril Hrubis <chrubis@suse.cz>
8651 M:      Wanlong Gao <wanlong.gao@gmail.com>
8652 M:      Jan Stancek <jstancek@redhat.com>
8653 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8654 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8655 L:      ltp@lists.linux.it (subscribers-only)
8656 W:      http://linux-test-project.github.io/
8657 T:      git git://github.com/linux-test-project/ltp.git
8658 S:      Maintained
8659
8660 M68K ARCHITECTURE
8661 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8662 L:      linux-m68k@lists.linux-m68k.org
8663 W:      http://www.linux-m68k.org/
8664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8665 S:      Maintained
8666 F:      arch/m68k/
8667 F:      drivers/zorro/
8668
8669 M68K ON APPLE MACINTOSH
8670 M:      Joshua Thompson <funaho@jurai.org>
8671 W:      http://www.mac.linux-m68k.org/
8672 L:      linux-m68k@lists.linux-m68k.org
8673 S:      Maintained
8674 F:      arch/m68k/mac/
8675
8676 M68K ON HP9000/300
8677 M:      Philip Blundell <philb@gnu.org>
8678 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8679 S:      Maintained
8680 F:      arch/m68k/hp300/
8681
8682 M88DS3103 MEDIA DRIVER
8683 M:      Antti Palosaari <crope@iki.fi>
8684 L:      linux-media@vger.kernel.org
8685 W:      https://linuxtv.org
8686 W:      http://palosaari.fi/linux/
8687 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8688 T:      git git://linuxtv.org/anttip/media_tree.git
8689 S:      Maintained
8690 F:      drivers/media/dvb-frontends/m88ds3103*
8691
8692 M88RS2000 MEDIA DRIVER
8693 M:      Malcolm Priestley <tvboxspy@gmail.com>
8694 L:      linux-media@vger.kernel.org
8695 W:      https://linuxtv.org
8696 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8697 S:      Maintained
8698 F:      drivers/media/dvb-frontends/m88rs2000*
8699
8700 MA901 MASTERKIT USB FM RADIO DRIVER
8701 M:      Alexey Klimov <klimov.linux@gmail.com>
8702 L:      linux-media@vger.kernel.org
8703 T:      git git://linuxtv.org/media_tree.git
8704 S:      Maintained
8705 F:      drivers/media/radio/radio-ma901.c
8706
8707 MAC80211
8708 M:      Johannes Berg <johannes@sipsolutions.net>
8709 L:      linux-wireless@vger.kernel.org
8710 W:      http://wireless.kernel.org/
8711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8713 S:      Maintained
8714 F:      Documentation/networking/mac80211-injection.txt
8715 F:      include/net/mac80211.h
8716 F:      net/mac80211/
8717 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8718 F:      Documentation/networking/mac80211_hwsim/README
8719
8720 MAILBOX API
8721 M:      Jassi Brar <jassisinghbrar@gmail.com>
8722 L:      linux-kernel@vger.kernel.org
8723 S:      Maintained
8724 F:      drivers/mailbox/
8725 F:      include/linux/mailbox_client.h
8726 F:      include/linux/mailbox_controller.h
8727
8728 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8729 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8730 W:      http://www.kernel.org/doc/man-pages
8731 L:      linux-man@vger.kernel.org
8732 S:      Maintained
8733
8734 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8735 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8736 L:      linux-mips@linux-mips.org
8737 S:      Maintained
8738 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8739
8740 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8741 M:      Andrew Lunn <andrew@lunn.ch>
8742 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8743 L:      netdev@vger.kernel.org
8744 S:      Maintained
8745 F:      drivers/net/dsa/mv88e6xxx/
8746 F:      linux/platform_data/mv88e6xxx.h
8747 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8748
8749 MARVELL ARMADA DRM SUPPORT
8750 M:      Russell King <linux@armlinux.org.uk>
8751 S:      Maintained
8752 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8753 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8754 F:      drivers/gpu/drm/armada/
8755 F:      include/uapi/drm/armada_drm.h
8756 F:      Documentation/devicetree/bindings/display/armada/
8757
8758 MARVELL CRYPTO DRIVER
8759 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8760 M:      Arnaud Ebalard <arno@natisbad.org>
8761 F:      drivers/crypto/marvell/
8762 S:      Maintained
8763 L:      linux-crypto@vger.kernel.org
8764
8765 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8766 M:      Mirko Lindner <mlindner@marvell.com>
8767 M:      Stephen Hemminger <stephen@networkplumber.org>
8768 L:      netdev@vger.kernel.org
8769 S:      Maintained
8770 F:      drivers/net/ethernet/marvell/sk*
8771
8772 MARVELL LIBERTAS WIRELESS DRIVER
8773 L:      libertas-dev@lists.infradead.org
8774 S:      Orphan
8775 F:      drivers/net/wireless/marvell/libertas/
8776
8777 MARVELL MACCHIATOBIN SUPPORT
8778 M:      Russell King <linux@armlinux.org.uk>
8779 L:      linux-arm-kernel@lists.infradead.org
8780 S:      Maintained
8781 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8782
8783 MARVELL MV643XX ETHERNET DRIVER
8784 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8785 L:      netdev@vger.kernel.org
8786 S:      Maintained
8787 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8788 F:      include/linux/mv643xx.h
8789
8790 MARVELL MV88X3310 PHY DRIVER
8791 M:      Russell King <linux@armlinux.org.uk>
8792 L:      netdev@vger.kernel.org
8793 S:      Maintained
8794 F:      drivers/net/phy/marvell10g.c
8795
8796 MARVELL MVNETA ETHERNET DRIVER
8797 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8798 L:      netdev@vger.kernel.org
8799 S:      Maintained
8800 F:      drivers/net/ethernet/marvell/mvneta.*
8801
8802 MARVELL MWIFIEX WIRELESS DRIVER
8803 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8804 M:      Nishant Sarmukadam <nishants@marvell.com>
8805 M:      Ganapathi Bhat <gbhat@marvell.com>
8806 M:      Xinming Hu <huxinming820@gmail.com>
8807 L:      linux-wireless@vger.kernel.org
8808 S:      Maintained
8809 F:      drivers/net/wireless/marvell/mwifiex/
8810
8811 MARVELL MWL8K WIRELESS DRIVER
8812 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8813 L:      linux-wireless@vger.kernel.org
8814 S:      Odd Fixes
8815 F:      drivers/net/wireless/marvell/mwl8k.c
8816
8817 MARVELL NAND CONTROLLER DRIVER
8818 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8819 L:      linux-mtd@lists.infradead.org
8820 S:      Maintained
8821 F:      drivers/mtd/nand/raw/marvell_nand.c
8822 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8823
8824 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8825 M:      Nicolas Pitre <nico@fluxnic.net>
8826 S:      Odd Fixes
8827 F:      drivers/mmc/host/mvsdio.*
8828
8829 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8830 M:      Hu Ziji <huziji@marvell.com>
8831 L:      linux-mmc@vger.kernel.org
8832 S:      Supported
8833 F:      drivers/mmc/host/sdhci-xenon*
8834 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8835
8836 MATROX FRAMEBUFFER DRIVER
8837 L:      linux-fbdev@vger.kernel.org
8838 S:      Orphan
8839 F:      drivers/video/fbdev/matrox/matroxfb_*
8840 F:      include/uapi/linux/matroxfb.h
8841
8842 MAX16065 HARDWARE MONITOR DRIVER
8843 M:      Guenter Roeck <linux@roeck-us.net>
8844 L:      linux-hwmon@vger.kernel.org
8845 S:      Maintained
8846 F:      Documentation/hwmon/max16065
8847 F:      drivers/hwmon/max16065.c
8848
8849 MAX20751 HARDWARE MONITOR DRIVER
8850 M:      Guenter Roeck <linux@roeck-us.net>
8851 L:      linux-hwmon@vger.kernel.org
8852 S:      Maintained
8853 F:      Documentation/hwmon/max20751
8854 F:      drivers/hwmon/max20751.c
8855
8856 MAX2175 SDR TUNER DRIVER
8857 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8858 L:      linux-media@vger.kernel.org
8859 T:      git git://linuxtv.org/media_tree.git
8860 S:      Maintained
8861 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8862 F:      Documentation/media/v4l-drivers/max2175.rst
8863 F:      drivers/media/i2c/max2175*
8864 F:      include/uapi/linux/max2175.h
8865
8866 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8867 L:      linux-hwmon@vger.kernel.org
8868 S:      Orphan
8869 F:      Documentation/hwmon/max6650
8870 F:      drivers/hwmon/max6650.c
8871
8872 MAX6697 HARDWARE MONITOR DRIVER
8873 M:      Guenter Roeck <linux@roeck-us.net>
8874 L:      linux-hwmon@vger.kernel.org
8875 S:      Maintained
8876 F:      Documentation/hwmon/max6697
8877 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8878 F:      drivers/hwmon/max6697.c
8879 F:      include/linux/platform_data/max6697.h
8880
8881 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8882 M:      Peter Rosin <peda@axentia.se>
8883 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8884 S:      Maintained
8885 F:      Documentation/devicetree/bindings/sound/max9860.txt
8886 F:      sound/soc/codecs/max9860.*
8887
8888 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8889 M:      Javier Martinez Canillas <javier@dowhile0.org>
8890 L:      linux-kernel@vger.kernel.org
8891 S:      Supported
8892 F:      drivers/regulator/max77802-regulator.c
8893 F:      Documentation/devicetree/bindings/*/*max77802.txt
8894 F:      include/dt-bindings/*/*max77802.h
8895
8896 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8897 M:      Krzysztof Kozlowski <krzk@kernel.org>
8898 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8899 L:      linux-pm@vger.kernel.org
8900 S:      Supported
8901 F:      drivers/power/supply/max14577_charger.c
8902 F:      drivers/power/supply/max77693_charger.c
8903
8904 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8905 M:      Chanwoo Choi <cw00.choi@samsung.com>
8906 M:      Krzysztof Kozlowski <krzk@kernel.org>
8907 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8908 L:      linux-kernel@vger.kernel.org
8909 S:      Supported
8910 F:      drivers/*/max14577*.c
8911 F:      drivers/*/max77686*.c
8912 F:      drivers/*/max77693*.c
8913 F:      drivers/extcon/extcon-max14577.c
8914 F:      drivers/extcon/extcon-max77693.c
8915 F:      drivers/rtc/rtc-max77686.c
8916 F:      drivers/clk/clk-max77686.c
8917 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8918 F:      Documentation/devicetree/bindings/*/max77686.txt
8919 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8920 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8921 F:      include/linux/mfd/max14577*.h
8922 F:      include/linux/mfd/max77686*.h
8923 F:      include/linux/mfd/max77693*.h
8924
8925 MAXIRADIO FM RADIO RECEIVER DRIVER
8926 M:      Hans Verkuil <hverkuil@xs4all.nl>
8927 L:      linux-media@vger.kernel.org
8928 T:      git git://linuxtv.org/media_tree.git
8929 W:      https://linuxtv.org
8930 S:      Maintained
8931 F:      drivers/media/radio/radio-maxiradio*
8932
8933 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8934 M:      Peter Rosin <peda@axentia.se>
8935 L:      linux-iio@vger.kernel.org
8936 S:      Maintained
8937 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8938 F:      drivers/iio/potentiometer/mcp4018.c
8939 F:      drivers/iio/potentiometer/mcp4531.c
8940
8941 MCR20A IEEE-802.15.4 RADIO DRIVER
8942 M:      Xue Liu <liuxuenetmail@gmail.com>
8943 L:      linux-wpan@vger.kernel.org
8944 W:      https://github.com/xueliu/mcr20a-linux
8945 S:      Maintained
8946 F:      drivers/net/ieee802154/mcr20a.c
8947 F:      drivers/net/ieee802154/mcr20a.h
8948 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8949
8950 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8951 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8952 L:      linux-iio@vger.kernel.org
8953 S:      Maintained
8954 F:      drivers/iio/dac/cio-dac.c
8955
8956 MEDIA DRIVERS FOR ASCOT2E
8957 M:      Sergey Kozlov <serjk@netup.ru>
8958 M:      Abylay Ospan <aospan@netup.ru>
8959 L:      linux-media@vger.kernel.org
8960 W:      https://linuxtv.org
8961 W:      http://netup.tv/
8962 T:      git git://linuxtv.org/media_tree.git
8963 S:      Supported
8964 F:      drivers/media/dvb-frontends/ascot2e*
8965
8966 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8967 M:      Jasmin Jessich <jasmin@anw.at>
8968 L:      linux-media@vger.kernel.org
8969 W:      https://linuxtv.org
8970 T:      git git://linuxtv.org/media_tree.git
8971 S:      Maintained
8972 F:      drivers/media/dvb-frontends/cxd2099*
8973
8974 MEDIA DRIVERS FOR CXD2841ER
8975 M:      Sergey Kozlov <serjk@netup.ru>
8976 M:      Abylay Ospan <aospan@netup.ru>
8977 L:      linux-media@vger.kernel.org
8978 W:      https://linuxtv.org
8979 W:      http://netup.tv/
8980 T:      git git://linuxtv.org/media_tree.git
8981 S:      Supported
8982 F:      drivers/media/dvb-frontends/cxd2841er*
8983
8984 MEDIA DRIVERS FOR CXD2880
8985 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8986 L:      linux-media@vger.kernel.org
8987 W:      http://linuxtv.org/
8988 T:      git git://linuxtv.org/media_tree.git
8989 S:      Supported
8990 F:      drivers/media/dvb-frontends/cxd2880/*
8991 F:      drivers/media/spi/cxd2880*
8992
8993 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8994 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8995 L:      linux-media@vger.kernel.org
8996 W:      https://linuxtv.org
8997 T:      git git://linuxtv.org/media_tree.git
8998 S:      Maintained
8999 F:      drivers/media/pci/ddbridge/*
9000
9001 MEDIA DRIVERS FOR FREESCALE IMX
9002 M:      Steve Longerbeam <slongerbeam@gmail.com>
9003 M:      Philipp Zabel <p.zabel@pengutronix.de>
9004 L:      linux-media@vger.kernel.org
9005 T:      git git://linuxtv.org/media_tree.git
9006 S:      Maintained
9007 F:      Documentation/devicetree/bindings/media/imx.txt
9008 F:      Documentation/media/v4l-drivers/imx.rst
9009 F:      drivers/staging/media/imx/
9010 F:      include/linux/imx-media.h
9011 F:      include/media/imx.h
9012
9013 MEDIA DRIVERS FOR HELENE
9014 M:      Abylay Ospan <aospan@netup.ru>
9015 L:      linux-media@vger.kernel.org
9016 W:      https://linuxtv.org
9017 W:      http://netup.tv/
9018 T:      git git://linuxtv.org/media_tree.git
9019 S:      Supported
9020 F:      drivers/media/dvb-frontends/helene*
9021
9022 MEDIA DRIVERS FOR HORUS3A
9023 M:      Sergey Kozlov <serjk@netup.ru>
9024 M:      Abylay Ospan <aospan@netup.ru>
9025 L:      linux-media@vger.kernel.org
9026 W:      https://linuxtv.org
9027 W:      http://netup.tv/
9028 T:      git git://linuxtv.org/media_tree.git
9029 S:      Supported
9030 F:      drivers/media/dvb-frontends/horus3a*
9031
9032 MEDIA DRIVERS FOR LNBH25
9033 M:      Sergey Kozlov <serjk@netup.ru>
9034 M:      Abylay Ospan <aospan@netup.ru>
9035 L:      linux-media@vger.kernel.org
9036 W:      https://linuxtv.org
9037 W:      http://netup.tv/
9038 T:      git git://linuxtv.org/media_tree.git
9039 S:      Supported
9040 F:      drivers/media/dvb-frontends/lnbh25*
9041
9042 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9043 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9044 L:      linux-media@vger.kernel.org
9045 W:      https://linuxtv.org
9046 T:      git git://linuxtv.org/media_tree.git
9047 S:      Maintained
9048 F:      drivers/media/dvb-frontends/mxl5xx*
9049
9050 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9051 M:      Sergey Kozlov <serjk@netup.ru>
9052 M:      Abylay Ospan <aospan@netup.ru>
9053 L:      linux-media@vger.kernel.org
9054 W:      https://linuxtv.org
9055 W:      http://netup.tv/
9056 T:      git git://linuxtv.org/media_tree.git
9057 S:      Supported
9058 F:      drivers/media/pci/netup_unidvb/*
9059
9060 MEDIA DRIVERS FOR RENESAS - CEU
9061 M:      Jacopo Mondi <jacopo@jmondi.org>
9062 L:      linux-media@vger.kernel.org
9063 L:      linux-renesas-soc@vger.kernel.org
9064 T:      git git://linuxtv.org/media_tree.git
9065 S:      Supported
9066 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9067 F:      drivers/media/platform/renesas-ceu.c
9068 F:      include/media/drv-intf/renesas-ceu.h
9069
9070 MEDIA DRIVERS FOR RENESAS - DRIF
9071 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9072 L:      linux-media@vger.kernel.org
9073 L:      linux-renesas-soc@vger.kernel.org
9074 T:      git git://linuxtv.org/media_tree.git
9075 S:      Supported
9076 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9077 F:      drivers/media/platform/rcar_drif.c
9078
9079 MEDIA DRIVERS FOR RENESAS - FCP
9080 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9081 L:      linux-media@vger.kernel.org
9082 L:      linux-renesas-soc@vger.kernel.org
9083 T:      git git://linuxtv.org/media_tree.git
9084 S:      Supported
9085 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9086 F:      drivers/media/platform/rcar-fcp.c
9087 F:      include/media/rcar-fcp.h
9088
9089 MEDIA DRIVERS FOR RENESAS - FDP1
9090 M:      Kieran Bingham <kieran@bingham.xyz>
9091 L:      linux-media@vger.kernel.org
9092 L:      linux-renesas-soc@vger.kernel.org
9093 T:      git git://linuxtv.org/media_tree.git
9094 S:      Supported
9095 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9096 F:      drivers/media/platform/rcar_fdp1.c
9097
9098 MEDIA DRIVERS FOR RENESAS - VIN
9099 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9100 L:      linux-media@vger.kernel.org
9101 L:      linux-renesas-soc@vger.kernel.org
9102 T:      git git://linuxtv.org/media_tree.git
9103 S:      Supported
9104 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9105 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9106 F:      drivers/media/platform/rcar-vin/
9107
9108 MEDIA DRIVERS FOR RENESAS - VSP1
9109 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9110 L:      linux-media@vger.kernel.org
9111 L:      linux-renesas-soc@vger.kernel.org
9112 T:      git git://linuxtv.org/media_tree.git
9113 S:      Supported
9114 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9115 F:      drivers/media/platform/vsp1/
9116
9117 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9118 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9119 L:      linux-media@vger.kernel.org
9120 W:      https://linuxtv.org
9121 T:      git git://linuxtv.org/media_tree.git
9122 S:      Maintained
9123 F:      drivers/media/dvb-frontends/stv0910*
9124
9125 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9126 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9127 L:      linux-media@vger.kernel.org
9128 W:      https://linuxtv.org
9129 T:      git git://linuxtv.org/media_tree.git
9130 S:      Maintained
9131 F:      drivers/media/dvb-frontends/stv6111*
9132
9133 MEDIA DRIVERS FOR STM32 - DCMI
9134 M:      Hugues Fruchet <hugues.fruchet@st.com>
9135 L:      linux-media@vger.kernel.org
9136 T:      git git://linuxtv.org/media_tree.git
9137 S:      Supported
9138 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9139 F:      drivers/media/platform/stm32/stm32-dcmi.c
9140
9141 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9142 M:      Dmitry Osipenko <digetx@gmail.com>
9143 L:      linux-media@vger.kernel.org
9144 L:      linux-tegra@vger.kernel.org
9145 T:      git git://linuxtv.org/media_tree.git
9146 S:      Maintained
9147 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9148 F:      drivers/staging/media/tegra-vde/
9149
9150 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9151 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9152 P:      LinuxTV.org Project
9153 L:      linux-media@vger.kernel.org
9154 W:      https://linuxtv.org
9155 Q:      http://patchwork.kernel.org/project/linux-media/list/
9156 T:      git git://linuxtv.org/media_tree.git
9157 S:      Maintained
9158 F:      Documentation/devicetree/bindings/media/
9159 F:      Documentation/media/
9160 F:      drivers/media/
9161 F:      drivers/staging/media/
9162 F:      include/linux/platform_data/media/
9163 F:      include/media/
9164 F:      include/uapi/linux/dvb/
9165 F:      include/uapi/linux/videodev2.h
9166 F:      include/uapi/linux/media.h
9167 F:      include/uapi/linux/v4l2-*
9168 F:      include/uapi/linux/meye.h
9169 F:      include/uapi/linux/ivtv*
9170 F:      include/uapi/linux/uvcvideo.h
9171
9172 MEDIATEK BLUETOOTH DRIVER
9173 M:      Sean Wang <sean.wang@mediatek.com>
9174 L:      linux-bluetooth@vger.kernel.org
9175 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9176 S:      Maintained
9177 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9178 F:      drivers/bluetooth/btmtkuart.c
9179
9180 MEDIATEK CIR DRIVER
9181 M:      Sean Wang <sean.wang@mediatek.com>
9182 S:      Maintained
9183 F:      drivers/media/rc/mtk-cir.c
9184
9185 MEDIATEK DMA DRIVER
9186 M:      Sean Wang <sean.wang@mediatek.com>
9187 L:      dmaengine@vger.kernel.org
9188 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9189 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9190 S:      Maintained
9191 F:      Documentation/devicetree/bindings/dma/mtk-*
9192 F:      drivers/dma/mediatek/
9193
9194 MEDIATEK PMIC LED DRIVER
9195 M:      Sean Wang <sean.wang@mediatek.com>
9196 S:      Maintained
9197 F:      drivers/leds/leds-mt6323.c
9198 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9199
9200 MEDIATEK ETHERNET DRIVER
9201 M:      Felix Fietkau <nbd@openwrt.org>
9202 M:      John Crispin <john@phrozen.org>
9203 M:      Sean Wang <sean.wang@mediatek.com>
9204 M:      Nelson Chang <nelson.chang@mediatek.com>
9205 L:      netdev@vger.kernel.org
9206 S:      Maintained
9207 F:      drivers/net/ethernet/mediatek/
9208
9209 MEDIATEK SWITCH DRIVER
9210 M:      Sean Wang <sean.wang@mediatek.com>
9211 L:      netdev@vger.kernel.org
9212 S:      Maintained
9213 F:      drivers/net/dsa/mt7530.*
9214 F:      net/dsa/tag_mtk.c
9215
9216 MEDIATEK JPEG DRIVER
9217 M:      Rick Chang <rick.chang@mediatek.com>
9218 M:      Bin Liu <bin.liu@mediatek.com>
9219 S:      Supported
9220 F:      drivers/media/platform/mtk-jpeg/
9221 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9222
9223 MEDIATEK MDP DRIVER
9224 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9225 M:      Houlong Wei <houlong.wei@mediatek.com>
9226 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9227 S:      Supported
9228 F:      drivers/media/platform/mtk-mdp/
9229 F:      drivers/media/platform/mtk-vpu/
9230 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9231
9232 MEDIATEK MEDIA DRIVER
9233 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9234 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9235 S:      Supported
9236 F:      drivers/media/platform/mtk-vcodec/
9237 F:      drivers/media/platform/mtk-vpu/
9238 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9239 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9240
9241 MEDIATEK MT7601U WIRELESS LAN DRIVER
9242 M:      Jakub Kicinski <kubakici@wp.pl>
9243 L:      linux-wireless@vger.kernel.org
9244 S:      Maintained
9245 F:      drivers/net/wireless/mediatek/mt7601u/
9246
9247 MEDIATEK NAND CONTROLLER DRIVER
9248 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9249 L:      linux-mtd@lists.infradead.org
9250 S:      Maintained
9251 F:      drivers/mtd/nand/raw/mtk_*
9252 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9253
9254 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9255 M:      Sean Wang <sean.wang@mediatek.com>
9256 S:      Maintained
9257 F:      drivers/char/hw_random/mtk-rng.c
9258
9259 MEDIATEK USB3 DRD IP DRIVER
9260 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9261 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9263 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9264 S:      Maintained
9265 F:      drivers/usb/mtu3/
9266
9267 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9268 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9269 M:      Martin Donnelly <martin.donnelly@ge.com>
9270 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9271 S:      Maintained
9272 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9273 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9274
9275 MEGARAID SCSI/SAS DRIVERS
9276 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9277 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9278 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9279 L:      megaraidlinux.pdl@broadcom.com
9280 L:      linux-scsi@vger.kernel.org
9281 W:      http://www.avagotech.com/support/
9282 S:      Maintained
9283 F:      Documentation/scsi/megaraid.txt
9284 F:      drivers/scsi/megaraid.*
9285 F:      drivers/scsi/megaraid/
9286
9287 MELEXIS MLX90614 DRIVER
9288 M:      Crt Mori <cmo@melexis.com>
9289 L:      linux-iio@vger.kernel.org
9290 W:      http://www.melexis.com
9291 S:      Supported
9292 F:      drivers/iio/temperature/mlx90614.c
9293
9294 MELEXIS MLX90632 DRIVER
9295 M:      Crt Mori <cmo@melexis.com>
9296 L:      linux-iio@vger.kernel.org
9297 W:      http://www.melexis.com
9298 S:      Supported
9299 F:      drivers/iio/temperature/mlx90632.c
9300
9301 MELFAS MIP4 TOUCHSCREEN DRIVER
9302 M:      Sangwon Jee <jeesw@melfas.com>
9303 W:      http://www.melfas.com
9304 S:      Supported
9305 F:      drivers/input/touchscreen/melfas_mip4.c
9306 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9307
9308 MELLANOX ETHERNET DRIVER (mlx4_en)
9309 M:      Tariq Toukan <tariqt@mellanox.com>
9310 L:      netdev@vger.kernel.org
9311 S:      Supported
9312 W:      http://www.mellanox.com
9313 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9314 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9315
9316 MELLANOX ETHERNET DRIVER (mlx5e)
9317 M:      Saeed Mahameed <saeedm@mellanox.com>
9318 L:      netdev@vger.kernel.org
9319 S:      Supported
9320 W:      http://www.mellanox.com
9321 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9322 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9323
9324 MELLANOX ETHERNET INNOVA DRIVERS
9325 R:      Boris Pismenny <borisp@mellanox.com>
9326 L:      netdev@vger.kernel.org
9327 S:      Supported
9328 W:      http://www.mellanox.com
9329 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9330 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9331 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9332 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9333 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9334
9335 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9336 R:      Boris Pismenny <borisp@mellanox.com>
9337 L:      netdev@vger.kernel.org
9338 S:      Supported
9339 W:      http://www.mellanox.com
9340 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9341 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9342 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9343
9344 MELLANOX ETHERNET SWITCH DRIVERS
9345 M:      Jiri Pirko <jiri@mellanox.com>
9346 M:      Ido Schimmel <idosch@mellanox.com>
9347 L:      netdev@vger.kernel.org
9348 S:      Supported
9349 W:      http://www.mellanox.com
9350 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9351 F:      drivers/net/ethernet/mellanox/mlxsw/
9352 F:      tools/testing/selftests/drivers/net/mlxsw/
9353
9354 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9355 M:      mlxsw@mellanox.com
9356 L:      netdev@vger.kernel.org
9357 S:      Supported
9358 W:      http://www.mellanox.com
9359 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9360 F:      drivers/net/ethernet/mellanox/mlxfw/
9361
9362 MELLANOX HARDWARE PLATFORM SUPPORT
9363 M:      Andy Shevchenko <andy@infradead.org>
9364 M:      Darren Hart <dvhart@infradead.org>
9365 M:      Vadim Pasternak <vadimp@mellanox.com>
9366 L:      platform-driver-x86@vger.kernel.org
9367 S:      Supported
9368 F:      drivers/platform/mellanox/
9369
9370 MELLANOX MLX4 core VPI driver
9371 M:      Tariq Toukan <tariqt@mellanox.com>
9372 L:      netdev@vger.kernel.org
9373 L:      linux-rdma@vger.kernel.org
9374 W:      http://www.mellanox.com
9375 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9376 S:      Supported
9377 F:      drivers/net/ethernet/mellanox/mlx4/
9378 F:      include/linux/mlx4/
9379
9380 MELLANOX MLX4 IB driver
9381 M:      Yishai Hadas <yishaih@mellanox.com>
9382 L:      linux-rdma@vger.kernel.org
9383 W:      http://www.mellanox.com
9384 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9385 S:      Supported
9386 F:      drivers/infiniband/hw/mlx4/
9387 F:      include/linux/mlx4/
9388 F:      include/uapi/rdma/mlx4-abi.h
9389
9390 MELLANOX MLX5 core VPI driver
9391 M:      Saeed Mahameed <saeedm@mellanox.com>
9392 M:      Leon Romanovsky <leonro@mellanox.com>
9393 L:      netdev@vger.kernel.org
9394 L:      linux-rdma@vger.kernel.org
9395 W:      http://www.mellanox.com
9396 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9397 S:      Supported
9398 F:      drivers/net/ethernet/mellanox/mlx5/core/
9399 F:      include/linux/mlx5/
9400
9401 MELLANOX MLX5 IB driver
9402 M:      Leon Romanovsky <leonro@mellanox.com>
9403 L:      linux-rdma@vger.kernel.org
9404 W:      http://www.mellanox.com
9405 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9406 S:      Supported
9407 F:      drivers/infiniband/hw/mlx5/
9408 F:      include/linux/mlx5/
9409 F:      include/uapi/rdma/mlx5-abi.h
9410
9411 MELLANOX MLXCPLD I2C AND MUX DRIVER
9412 M:      Vadim Pasternak <vadimp@mellanox.com>
9413 M:      Michael Shych <michaelsh@mellanox.com>
9414 L:      linux-i2c@vger.kernel.org
9415 S:      Supported
9416 F:      drivers/i2c/busses/i2c-mlxcpld.c
9417 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9418 F:      Documentation/i2c/busses/i2c-mlxcpld
9419
9420 MELLANOX MLXCPLD LED DRIVER
9421 M:      Vadim Pasternak <vadimp@mellanox.com>
9422 L:      linux-leds@vger.kernel.org
9423 S:      Supported
9424 F:      drivers/leds/leds-mlxcpld.c
9425 F:      drivers/leds/leds-mlxreg.c
9426 F:      Documentation/leds/leds-mlxcpld.txt
9427
9428 MELLANOX PLATFORM DRIVER
9429 M:      Vadim Pasternak <vadimp@mellanox.com>
9430 L:      platform-driver-x86@vger.kernel.org
9431 S:      Supported
9432 F:      drivers/platform/x86/mlx-platform.c
9433
9434 MEMBARRIER SUPPORT
9435 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9436 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9437 L:      linux-kernel@vger.kernel.org
9438 S:      Supported
9439 F:      kernel/sched/membarrier.c
9440 F:      include/uapi/linux/membarrier.h
9441 F:      arch/powerpc/include/asm/membarrier.h
9442
9443 MEMORY MANAGEMENT
9444 L:      linux-mm@kvack.org
9445 W:      http://www.linux-mm.org
9446 S:      Maintained
9447 F:      include/linux/mm.h
9448 F:      include/linux/gfp.h
9449 F:      include/linux/mmzone.h
9450 F:      include/linux/memory_hotplug.h
9451 F:      include/linux/vmalloc.h
9452 F:      mm/
9453
9454 MEMORY TECHNOLOGY DEVICES (MTD)
9455 M:      David Woodhouse <dwmw2@infradead.org>
9456 M:      Brian Norris <computersforpeace@gmail.com>
9457 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9458 M:      Marek Vasut <marek.vasut@gmail.com>
9459 M:      Richard Weinberger <richard@nod.at>
9460 L:      linux-mtd@lists.infradead.org
9461 W:      http://www.linux-mtd.infradead.org/
9462 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9463 T:      git git://git.infradead.org/linux-mtd.git master
9464 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9465 S:      Maintained
9466 F:      Documentation/devicetree/bindings/mtd/
9467 F:      drivers/mtd/
9468 F:      include/linux/mtd/
9469 F:      include/uapi/mtd/
9470
9471 MEN A21 WATCHDOG DRIVER
9472 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9473 L:      linux-watchdog@vger.kernel.org
9474 S:      Maintained
9475 F:      drivers/watchdog/mena21_wdt.c
9476
9477 MEN CHAMELEON BUS (mcb)
9478 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9479 S:      Maintained
9480 F:      drivers/mcb/
9481 F:      include/linux/mcb.h
9482 F:      Documentation/men-chameleon-bus.txt
9483
9484 MEN F21BMC (Board Management Controller)
9485 M:      Andreas Werner <andreas.werner@men.de>
9486 S:      Supported
9487 F:      drivers/mfd/menf21bmc.c
9488 F:      drivers/watchdog/menf21bmc_wdt.c
9489 F:      drivers/leds/leds-menf21bmc.c
9490 F:      drivers/hwmon/menf21bmc_hwmon.c
9491 F:      Documentation/hwmon/menf21bmc
9492
9493 MEN Z069 WATCHDOG DRIVER
9494 M:      Johannes Thumshirn <jth@kernel.org>
9495 L:      linux-watchdog@vger.kernel.org
9496 S:      Maintained
9497 F:      drivers/watchdog/menz069_wdt.c
9498
9499 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9500 M:      Neil Armstrong <narmstrong@baylibre.com>
9501 L:      linux-media@lists.freedesktop.org
9502 L:      linux-amlogic@lists.infradead.org
9503 W:      http://linux-meson.com/
9504 S:      Supported
9505 F:      drivers/media/platform/meson/ao-cec.c
9506 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9507 T:      git git://linuxtv.org/media_tree.git
9508
9509 MICROBLAZE ARCHITECTURE
9510 M:      Michal Simek <monstr@monstr.eu>
9511 W:      http://www.monstr.eu/fdt/
9512 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9513 S:      Supported
9514 F:      arch/microblaze/
9515
9516 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9517 M:      Richard Genoud <richard.genoud@gmail.com>
9518 S:      Maintained
9519 F:      drivers/tty/serial/atmel_serial.c
9520 F:      drivers/tty/serial/atmel_serial.h
9521
9522 MICROCHIP / ATMEL DMA DRIVER
9523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9525 L:      dmaengine@vger.kernel.org
9526 S:      Supported
9527 F:      drivers/dma/at_hdmac.c
9528 F:      drivers/dma/at_hdmac_regs.h
9529 F:      include/linux/platform_data/dma-atmel.h
9530
9531 MICROCHIP / ATMEL ECC DRIVER
9532 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9533 L:      linux-crypto@vger.kernel.org
9534 S:      Maintained
9535 F:      drivers/crypto/atmel-ecc.*
9536
9537 MICROCHIP / ATMEL ISC DRIVER
9538 M:      Songjun Wu <songjun.wu@microchip.com>
9539 L:      linux-media@vger.kernel.org
9540 S:      Supported
9541 F:      drivers/media/platform/atmel/atmel-isc.c
9542 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9543 F:      devicetree/bindings/media/atmel-isc.txt
9544
9545 MICROCHIP / ATMEL NAND DRIVER
9546 M:      Josh Wu <rainyfeeling@outlook.com>
9547 L:      linux-mtd@lists.infradead.org
9548 S:      Supported
9549 F:      drivers/mtd/nand/raw/atmel/*
9550 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9551
9552 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9553 M:      Woojung Huh <Woojung.Huh@microchip.com>
9554 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9555 L:      netdev@vger.kernel.org
9556 S:      Maintained
9557 F:      net/dsa/tag_ksz.c
9558 F:      drivers/net/dsa/microchip/*
9559 F:      include/linux/platform_data/microchip-ksz.h
9560 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9561
9562 MICROCHIP LAN743X ETHERNET DRIVER
9563 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9564 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9565 L:      netdev@vger.kernel.org
9566 S:      Maintained
9567 F:      drivers/net/ethernet/microchip/lan743x_*
9568
9569 MICROCHIP USB251XB DRIVER
9570 M:      Richard Leitner <richard.leitner@skidata.com>
9571 L:      linux-usb@vger.kernel.org
9572 S:      Maintained
9573 F:      drivers/usb/misc/usb251xb.c
9574 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9575
9576 MICROSEMI MIPS SOCS
9577 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9578 L:      linux-mips@linux-mips.org
9579 S:      Maintained
9580 F:      arch/mips/generic/board-ocelot.c
9581 F:      arch/mips/configs/generic/board-ocelot.config
9582 F:      arch/mips/boot/dts/mscc/
9583 F:      Documentation/devicetree/bindings/mips/mscc.txt
9584
9585 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9586 M:      Don Brace <don.brace@microsemi.com>
9587 L:      esc.storagedev@microsemi.com
9588 L:      linux-scsi@vger.kernel.org
9589 S:      Supported
9590 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9591 F:      drivers/scsi/smartpqi/Kconfig
9592 F:      drivers/scsi/smartpqi/Makefile
9593 F:      include/linux/cciss*.h
9594 F:      include/uapi/linux/cciss*.h
9595 F:      Documentation/scsi/smartpqi.txt
9596
9597 MICROSEMI ETHERNET SWITCH DRIVER
9598 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9599 L:      netdev@vger.kernel.org
9600 S:      Supported
9601 F:      drivers/net/ethernet/mscc/
9602
9603 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9604 M:      Chen Yu <yu.c.chen@intel.com>
9605 L:      platform-driver-x86@vger.kernel.org
9606 S:      Supported
9607 F:      drivers/platform/x86/surfacepro3_button.c
9608
9609 MICROTEK X6 SCANNER
9610 M:      Oliver Neukum <oliver@neukum.org>
9611 S:      Maintained
9612 F:      drivers/usb/image/microtek.*
9613
9614 MIPS
9615 M:      Ralf Baechle <ralf@linux-mips.org>
9616 M:      Paul Burton <paul.burton@mips.com>
9617 M:      James Hogan <jhogan@kernel.org>
9618 L:      linux-mips@linux-mips.org
9619 W:      http://www.linux-mips.org/
9620 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9622 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9623 S:      Supported
9624 F:      Documentation/devicetree/bindings/mips/
9625 F:      Documentation/mips/
9626 F:      arch/mips/
9627 F:      drivers/platform/mips/
9628
9629 MIPS BOSTON DEVELOPMENT BOARD
9630 M:      Paul Burton <paul.burton@mips.com>
9631 L:      linux-mips@linux-mips.org
9632 S:      Maintained
9633 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9634 F:      arch/mips/boot/dts/img/boston.dts
9635 F:      arch/mips/configs/generic/board-boston.config
9636 F:      drivers/clk/imgtec/clk-boston.c
9637 F:      include/dt-bindings/clock/boston-clock.h
9638
9639 MIPS GENERIC PLATFORM
9640 M:      Paul Burton <paul.burton@mips.com>
9641 L:      linux-mips@linux-mips.org
9642 S:      Supported
9643 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9644 F:      arch/mips/generic/
9645 F:      arch/mips/tools/generic-board-config.sh
9646
9647 MIPS/LOONGSON1 ARCHITECTURE
9648 M:      Keguang Zhang <keguang.zhang@gmail.com>
9649 L:      linux-mips@linux-mips.org
9650 S:      Maintained
9651 F:      arch/mips/loongson32/
9652 F:      arch/mips/include/asm/mach-loongson32/
9653 F:      drivers/*/*loongson1*
9654 F:      drivers/*/*/*loongson1*
9655
9656 MIPS/LOONGSON2 ARCHITECTURE
9657 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9658 L:      linux-mips@linux-mips.org
9659 S:      Maintained
9660 F:      arch/mips/loongson64/*{2e/2f}*
9661 F:      arch/mips/include/asm/mach-loongson64/
9662 F:      drivers/*/*loongson2*
9663 F:      drivers/*/*/*loongson2*
9664
9665 MIPS/LOONGSON3 ARCHITECTURE
9666 M:      Huacai Chen <chenhc@lemote.com>
9667 L:      linux-mips@linux-mips.org
9668 S:      Maintained
9669 F:      arch/mips/loongson64/
9670 F:      arch/mips/include/asm/mach-loongson64/
9671 F:      drivers/platform/mips/cpu_hwmon.c
9672 F:      drivers/*/*loongson3*
9673 F:      drivers/*/*/*loongson3*
9674
9675 MIPS RINT INSTRUCTION EMULATION
9676 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9677 L:      linux-mips@linux-mips.org
9678 S:      Supported
9679 F:      arch/mips/math-emu/sp_rint.c
9680 F:      arch/mips/math-emu/dp_rint.c
9681
9682 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9683 M:      Hans Verkuil <hverkuil@xs4all.nl>
9684 L:      linux-media@vger.kernel.org
9685 T:      git git://linuxtv.org/media_tree.git
9686 W:      https://linuxtv.org
9687 S:      Odd Fixes
9688 F:      drivers/media/radio/radio-miropcm20*
9689
9690 MMP SUPPORT
9691 M:      Eric Miao <eric.y.miao@gmail.com>
9692 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9693 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9694 T:      git git://github.com/hzhuang1/linux.git
9695 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9696 S:      Maintained
9697 F:      arch/arm/boot/dts/mmp*
9698 F:      arch/arm/mach-mmp/
9699
9700 MN88472 MEDIA DRIVER
9701 M:      Antti Palosaari <crope@iki.fi>
9702 L:      linux-media@vger.kernel.org
9703 W:      https://linuxtv.org
9704 W:      http://palosaari.fi/linux/
9705 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9706 S:      Maintained
9707 F:      drivers/media/dvb-frontends/mn88472*
9708
9709 MN88473 MEDIA DRIVER
9710 M:      Antti Palosaari <crope@iki.fi>
9711 L:      linux-media@vger.kernel.org
9712 W:      https://linuxtv.org
9713 W:      http://palosaari.fi/linux/
9714 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9715 S:      Maintained
9716 F:      drivers/media/dvb-frontends/mn88473*
9717
9718 MODULE SUPPORT
9719 M:      Jessica Yu <jeyu@kernel.org>
9720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9721 S:      Maintained
9722 F:      include/linux/module.h
9723 F:      kernel/module.c
9724
9725 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9726 W:      http://popies.net/meye/
9727 S:      Orphan
9728 F:      Documentation/media/v4l-drivers/meye*
9729 F:      drivers/media/pci/meye/
9730 F:      include/uapi/linux/meye.h
9731
9732 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9733 M:      Jiri Slaby <jirislaby@gmail.com>
9734 S:      Maintained
9735 F:      Documentation/serial/moxa-smartio
9736 F:      drivers/tty/mxser.*
9737
9738 MR800 AVERMEDIA USB FM RADIO DRIVER
9739 M:      Alexey Klimov <klimov.linux@gmail.com>
9740 L:      linux-media@vger.kernel.org
9741 T:      git git://linuxtv.org/media_tree.git
9742 S:      Maintained
9743 F:      drivers/media/radio/radio-mr800.c
9744
9745 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9746 M:      Alan Ott <alan@signal11.us>
9747 L:      linux-wpan@vger.kernel.org
9748 S:      Maintained
9749 F:      drivers/net/ieee802154/mrf24j40.c
9750 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9751
9752 MSI LAPTOP SUPPORT
9753 M:      "Lee, Chun-Yi" <jlee@suse.com>
9754 L:      platform-driver-x86@vger.kernel.org
9755 S:      Maintained
9756 F:      drivers/platform/x86/msi-laptop.c
9757
9758 MSI WMI SUPPORT
9759 L:      platform-driver-x86@vger.kernel.org
9760 S:      Orphan
9761 F:      drivers/platform/x86/msi-wmi.c
9762
9763 MSI001 MEDIA DRIVER
9764 M:      Antti Palosaari <crope@iki.fi>
9765 L:      linux-media@vger.kernel.org
9766 W:      https://linuxtv.org
9767 W:      http://palosaari.fi/linux/
9768 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9769 T:      git git://linuxtv.org/anttip/media_tree.git
9770 S:      Maintained
9771 F:      drivers/media/tuners/msi001*
9772
9773 MSI2500 MEDIA DRIVER
9774 M:      Antti Palosaari <crope@iki.fi>
9775 L:      linux-media@vger.kernel.org
9776 W:      https://linuxtv.org
9777 W:      http://palosaari.fi/linux/
9778 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9779 T:      git git://linuxtv.org/anttip/media_tree.git
9780 S:      Maintained
9781 F:      drivers/media/usb/msi2500/
9782
9783 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9784 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9785 L:      linux-mtd@lists.infradead.org
9786 S:      Maintained
9787 F:      drivers/mtd/devices/docg3*
9788
9789 MT9M032 APTINA SENSOR DRIVER
9790 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9791 L:      linux-media@vger.kernel.org
9792 T:      git git://linuxtv.org/media_tree.git
9793 S:      Maintained
9794 F:      drivers/media/i2c/mt9m032.c
9795 F:      include/media/i2c/mt9m032.h
9796
9797 MT9P031 APTINA CAMERA SENSOR
9798 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9799 L:      linux-media@vger.kernel.org
9800 T:      git git://linuxtv.org/media_tree.git
9801 S:      Maintained
9802 F:      drivers/media/i2c/mt9p031.c
9803 F:      include/media/i2c/mt9p031.h
9804
9805 MT9T001 APTINA CAMERA SENSOR
9806 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9807 L:      linux-media@vger.kernel.org
9808 T:      git git://linuxtv.org/media_tree.git
9809 S:      Maintained
9810 F:      drivers/media/i2c/mt9t001.c
9811 F:      include/media/i2c/mt9t001.h
9812
9813 MT9T112 APTINA CAMERA SENSOR
9814 M:      Jacopo Mondi <jacopo@jmondi.org>
9815 L:      linux-media@vger.kernel.org
9816 T:      git git://linuxtv.org/media_tree.git
9817 S:      Odd Fixes
9818 F:      drivers/media/i2c/mt9t112.c
9819 F:      include/media/i2c/mt9t112.h
9820
9821 MT9V032 APTINA CAMERA SENSOR
9822 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9823 L:      linux-media@vger.kernel.org
9824 T:      git git://linuxtv.org/media_tree.git
9825 S:      Maintained
9826 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9827 F:      drivers/media/i2c/mt9v032.c
9828 F:      include/media/i2c/mt9v032.h
9829
9830 MT9V111 APTINA CAMERA SENSOR
9831 M:      Jacopo Mondi <jacopo@jmondi.org>
9832 L:      linux-media@vger.kernel.org
9833 T:      git git://linuxtv.org/media_tree.git
9834 S:      Maintained
9835 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9836 F:      drivers/media/i2c/mt9v111.c
9837
9838 MULTIFUNCTION DEVICES (MFD)
9839 M:      Lee Jones <lee.jones@linaro.org>
9840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9841 S:      Supported
9842 F:      Documentation/devicetree/bindings/mfd/
9843 F:      drivers/mfd/
9844 F:      include/linux/mfd/
9845 F:      include/dt-bindings/mfd/
9846
9847 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9848 S:      Orphan
9849 F:      drivers/mmc/host/mmc_spi.c
9850 F:      include/linux/spi/mmc_spi.h
9851
9852 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9853 M:      Ulf Hansson <ulf.hansson@linaro.org>
9854 L:      linux-mmc@vger.kernel.org
9855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9856 S:      Maintained
9857 F:      Documentation/devicetree/bindings/mmc/
9858 F:      drivers/mmc/
9859 F:      include/linux/mmc/
9860 F:      include/uapi/linux/mmc/
9861
9862 MULTIPLEXER SUBSYSTEM
9863 M:      Peter Rosin <peda@axentia.se>
9864 S:      Maintained
9865 F:      Documentation/ABI/testing/sysfs-class-mux*
9866 F:      Documentation/devicetree/bindings/mux/
9867 F:      include/linux/dt-bindings/mux/
9868 F:      include/linux/mux/
9869 F:      drivers/mux/
9870
9871 MULTITECH MULTIPORT CARD (ISICOM)
9872 S:      Orphan
9873 F:      drivers/tty/isicom.c
9874 F:      include/linux/isicom.h
9875
9876 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9877 M:      Bin Liu <b-liu@ti.com>
9878 L:      linux-usb@vger.kernel.org
9879 S:      Maintained
9880 F:      drivers/usb/musb/
9881
9882 MXL301RF MEDIA DRIVER
9883 M:      Akihiro Tsukada <tskd08@gmail.com>
9884 L:      linux-media@vger.kernel.org
9885 S:      Odd Fixes
9886 F:      drivers/media/tuners/mxl301rf*
9887
9888 MXL5007T MEDIA DRIVER
9889 M:      Michael Krufky <mkrufky@linuxtv.org>
9890 L:      linux-media@vger.kernel.org
9891 W:      https://linuxtv.org
9892 W:      http://github.com/mkrufky
9893 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9894 T:      git git://linuxtv.org/mkrufky/tuners.git
9895 S:      Maintained
9896 F:      drivers/media/tuners/mxl5007t.*
9897
9898 MXSFB DRM DRIVER
9899 M:      Marek Vasut <marex@denx.de>
9900 S:      Supported
9901 F:      drivers/gpu/drm/mxsfb/
9902 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9903
9904 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9905 M:      Chris Lee <christopher.lee@cspi.com>
9906 L:      netdev@vger.kernel.org
9907 W:      https://www.cspi.com/ethernet-products/support/downloads/
9908 S:      Supported
9909 F:      drivers/net/ethernet/myricom/myri10ge/
9910
9911 NAND FLASH SUBSYSTEM
9912 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9913 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9914 R:      Richard Weinberger <richard@nod.at>
9915 L:      linux-mtd@lists.infradead.org
9916 W:      http://www.linux-mtd.infradead.org/
9917 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9918 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9919 T:      git git://git.infradead.org/linux-mtd.git nand/next
9920 S:      Maintained
9921 F:      drivers/mtd/nand/
9922 F:      include/linux/mtd/*nand*.h
9923
9924 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9925 M:      Daniel Mack <zonque@gmail.com>
9926 S:      Maintained
9927 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9928 W:      http://www.native-instruments.com
9929 F:      sound/usb/caiaq/
9930
9931 NATSEMI ETHERNET DRIVER (DP8381x)
9932 S:      Orphan
9933 F:      drivers/net/ethernet/natsemi/natsemi.c
9934
9935 NCP FILESYSTEM
9936 M:      Petr Vandrovec <petr@vandrovec.name>
9937 S:      Obsolete
9938 F:      drivers/staging/ncpfs/
9939
9940 NCR 5380 SCSI DRIVERS
9941 M:      Finn Thain <fthain@telegraphics.com.au>
9942 M:      Michael Schmitz <schmitzmic@gmail.com>
9943 L:      linux-scsi@vger.kernel.org
9944 S:      Maintained
9945 F:      Documentation/scsi/g_NCR5380.txt
9946 F:      drivers/scsi/NCR5380.*
9947 F:      drivers/scsi/arm/cumana_1.c
9948 F:      drivers/scsi/arm/oak.c
9949 F:      drivers/scsi/atari_scsi.*
9950 F:      drivers/scsi/dmx3191d.c
9951 F:      drivers/scsi/g_NCR5380.*
9952 F:      drivers/scsi/mac_scsi.*
9953 F:      drivers/scsi/sun3_scsi.*
9954 F:      drivers/scsi/sun3_scsi_vme.c
9955
9956 NCSI LIBRARY:
9957 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9958 S:      Maintained
9959 F:      net/ncsi/
9960
9961 NCT6775 HARDWARE MONITOR DRIVER
9962 M:      Guenter Roeck <linux@roeck-us.net>
9963 L:      linux-hwmon@vger.kernel.org
9964 S:      Maintained
9965 F:      Documentation/hwmon/nct6775
9966 F:      drivers/hwmon/nct6775.c
9967
9968 NET_FAILOVER MODULE
9969 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9970 L:      netdev@vger.kernel.org
9971 S:      Supported
9972 F:      driver/net/net_failover.c
9973 F:      include/net/net_failover.h
9974 F:      Documentation/networking/net_failover.rst
9975
9976 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9977 M:      Faisal Latif <faisal.latif@intel.com>
9978 L:      linux-rdma@vger.kernel.org
9979 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9980 S:      Supported
9981 F:      drivers/infiniband/hw/nes/
9982 F:      include/uapi/rdma/nes-abi.h
9983
9984 NETEM NETWORK EMULATOR
9985 M:      Stephen Hemminger <stephen@networkplumber.org>
9986 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9987 S:      Maintained
9988 F:      net/sched/sch_netem.c
9989
9990 NETERION 10GbE DRIVERS (s2io/vxge)
9991 M:      Jon Mason <jdmason@kudzu.us>
9992 L:      netdev@vger.kernel.org
9993 S:      Supported
9994 F:      Documentation/networking/s2io.txt
9995 F:      Documentation/networking/vxge.txt
9996 F:      drivers/net/ethernet/neterion/
9997
9998 NETFILTER
9999 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10000 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10001 M:      Florian Westphal <fw@strlen.de>
10002 L:      netfilter-devel@vger.kernel.org
10003 L:      coreteam@netfilter.org
10004 W:      http://www.netfilter.org/
10005 W:      http://www.iptables.org/
10006 W:      http://www.nftables.org/
10007 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10010 S:      Maintained
10011 F:      include/linux/netfilter*
10012 F:      include/linux/netfilter/
10013 F:      include/net/netfilter/
10014 F:      include/uapi/linux/netfilter*
10015 F:      include/uapi/linux/netfilter/
10016 F:      net/*/netfilter.c
10017 F:      net/*/netfilter/
10018 F:      net/netfilter/
10019 F:      net/bridge/br_netfilter*.c
10020
10021 NETROM NETWORK LAYER
10022 M:      Ralf Baechle <ralf@linux-mips.org>
10023 L:      linux-hams@vger.kernel.org
10024 W:      http://www.linux-ax25.org/
10025 S:      Maintained
10026 F:      include/net/netrom.h
10027 F:      include/uapi/linux/netrom.h
10028 F:      net/netrom/
10029
10030 NETRONOME ETHERNET DRIVERS
10031 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10032 L:      oss-drivers@netronome.com
10033 S:      Maintained
10034 F:      drivers/net/ethernet/netronome/
10035
10036 NETWORK BLOCK DEVICE (NBD)
10037 M:      Josef Bacik <josef@toxicpanda.com>
10038 S:      Maintained
10039 L:      linux-block@vger.kernel.org
10040 L:      nbd@other.debian.org
10041 F:      Documentation/blockdev/nbd.txt
10042 F:      drivers/block/nbd.c
10043 F:      include/uapi/linux/nbd.h
10044
10045 NETWORK DROP MONITOR
10046 M:      Neil Horman <nhorman@tuxdriver.com>
10047 L:      netdev@vger.kernel.org
10048 S:      Maintained
10049 W:      https://fedorahosted.org/dropwatch/
10050 F:      net/core/drop_monitor.c
10051
10052 NETWORKING DRIVERS
10053 M:      "David S. Miller" <davem@davemloft.net>
10054 L:      netdev@vger.kernel.org
10055 W:      http://www.linuxfoundation.org/en/Net
10056 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10059 S:      Odd Fixes
10060 F:      Documentation/devicetree/bindings/net/
10061 F:      drivers/net/
10062 F:      include/linux/if_*
10063 F:      include/linux/netdevice.h
10064 F:      include/linux/etherdevice.h
10065 F:      include/linux/fcdevice.h
10066 F:      include/linux/fddidevice.h
10067 F:      include/linux/hippidevice.h
10068 F:      include/linux/inetdevice.h
10069 F:      include/uapi/linux/if_*
10070 F:      include/uapi/linux/netdevice.h
10071
10072 NETWORKING DRIVERS (WIRELESS)
10073 M:      Kalle Valo <kvalo@codeaurora.org>
10074 L:      linux-wireless@vger.kernel.org
10075 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10078 S:      Maintained
10079 F:      Documentation/devicetree/bindings/net/wireless/
10080 F:      drivers/net/wireless/
10081
10082 NETWORKING [DSA]
10083 M:      Andrew Lunn <andrew@lunn.ch>
10084 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10085 M:      Florian Fainelli <f.fainelli@gmail.com>
10086 S:      Maintained
10087 F:      Documentation/devicetree/bindings/net/dsa/
10088 F:      net/dsa/
10089 F:      include/net/dsa.h
10090 F:      include/linux/dsa/
10091 F:      drivers/net/dsa/
10092
10093 NETWORKING [GENERAL]
10094 M:      "David S. Miller" <davem@davemloft.net>
10095 L:      netdev@vger.kernel.org
10096 W:      http://www.linuxfoundation.org/en/Net
10097 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10100 B:      mailto:netdev@vger.kernel.org
10101 S:      Maintained
10102 F:      net/
10103 F:      include/net/
10104 F:      include/linux/in.h
10105 F:      include/linux/net.h
10106 F:      include/linux/netdevice.h
10107 F:      include/uapi/linux/in.h
10108 F:      include/uapi/linux/net.h
10109 F:      include/uapi/linux/netdevice.h
10110 F:      include/uapi/linux/net_namespace.h
10111 F:      tools/testing/selftests/net/
10112 F:      lib/net_utils.c
10113 F:      lib/random32.c
10114 F:      Documentation/networking/
10115
10116 NETWORKING [IPSEC]
10117 M:      Steffen Klassert <steffen.klassert@secunet.com>
10118 M:      Herbert Xu <herbert@gondor.apana.org.au>
10119 M:      "David S. Miller" <davem@davemloft.net>
10120 L:      netdev@vger.kernel.org
10121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10123 S:      Maintained
10124 F:      net/core/flow.c
10125 F:      net/xfrm/
10126 F:      net/key/
10127 F:      net/ipv4/xfrm*
10128 F:      net/ipv4/esp4*
10129 F:      net/ipv4/ah4.c
10130 F:      net/ipv4/ipcomp.c
10131 F:      net/ipv4/ip_vti.c
10132 F:      net/ipv6/xfrm*
10133 F:      net/ipv6/esp6*
10134 F:      net/ipv6/ah6.c
10135 F:      net/ipv6/ipcomp6.c
10136 F:      net/ipv6/ip6_vti.c
10137 F:      include/uapi/linux/xfrm.h
10138 F:      include/net/xfrm.h
10139
10140 NETWORKING [IPv4/IPv6]
10141 M:      "David S. Miller" <davem@davemloft.net>
10142 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10143 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10144 L:      netdev@vger.kernel.org
10145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10146 S:      Maintained
10147 F:      net/ipv4/
10148 F:      net/ipv6/
10149 F:      include/net/ip*
10150 F:      arch/x86/net/*
10151
10152 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10153 M:      Paul Moore <paul@paul-moore.com>
10154 W:      https://github.com/netlabel
10155 L:      netdev@vger.kernel.org
10156 L:      linux-security-module@vger.kernel.org
10157 S:      Maintained
10158 F:      Documentation/netlabel/
10159 F:      include/net/calipso.h
10160 F:      include/net/cipso_ipv4.h
10161 F:      include/net/netlabel.h
10162 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10163 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10164 F:      net/netlabel/
10165 F:      net/ipv4/cipso_ipv4.c
10166 F:      net/ipv6/calipso.c
10167 F:      net/netfilter/xt_CONNSECMARK.c
10168 F:      net/netfilter/xt_SECMARK.c
10169
10170 NETWORKING [TCP]
10171 M:      Eric Dumazet <edumazet@google.com>
10172 L:      netdev@vger.kernel.org
10173 S:      Maintained
10174 F:      net/ipv4/tcp*.c
10175 F:      net/ipv4/syncookies.c
10176 F:      net/ipv6/tcp*.c
10177 F:      net/ipv6/syncookies.c
10178 F:      include/uapi/linux/tcp.h
10179 F:      include/net/tcp.h
10180 F:      include/linux/tcp.h
10181 F:      include/trace/events/tcp.h
10182
10183 NETWORKING [TLS]
10184 M:      Boris Pismenny <borisp@mellanox.com>
10185 M:      Aviad Yehezkel <aviadye@mellanox.com>
10186 M:      Dave Watson <davejwatson@fb.com>
10187 L:      netdev@vger.kernel.org
10188 S:      Maintained
10189 F:      net/tls/*
10190 F:      include/uapi/linux/tls.h
10191 F:      include/net/tls.h
10192
10193 NETWORKING [WIRELESS]
10194 L:      linux-wireless@vger.kernel.org
10195 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10196
10197 NETDEVSIM
10198 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10199 S:      Maintained
10200 F:      drivers/net/netdevsim/*
10201
10202 NETXEN (1/10) GbE SUPPORT
10203 M:      Manish Chopra <manish.chopra@cavium.com>
10204 M:      Rahul Verma <rahul.verma@cavium.com>
10205 M:      Dept-GELinuxNICDev@cavium.com
10206 L:      netdev@vger.kernel.org
10207 S:      Supported
10208 F:      drivers/net/ethernet/qlogic/netxen/
10209
10210 NFC SUBSYSTEM
10211 M:      Samuel Ortiz <sameo@linux.intel.com>
10212 L:      linux-wireless@vger.kernel.org
10213 L:      linux-nfc@lists.01.org (subscribers-only)
10214 S:      Supported
10215 F:      net/nfc/
10216 F:      include/net/nfc/
10217 F:      include/uapi/linux/nfc.h
10218 F:      drivers/nfc/
10219 F:      include/linux/platform_data/nfcmrvl.h
10220 F:      include/linux/platform_data/nxp-nci.h
10221 F:      Documentation/devicetree/bindings/net/nfc/
10222
10223 NFS, SUNRPC, AND LOCKD CLIENTS
10224 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10225 M:      Anna Schumaker <anna.schumaker@netapp.com>
10226 L:      linux-nfs@vger.kernel.org
10227 W:      http://client.linux-nfs.org
10228 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10229 S:      Maintained
10230 F:      fs/lockd/
10231 F:      fs/nfs/
10232 F:      fs/nfs_common/
10233 F:      net/sunrpc/
10234 F:      include/linux/lockd/
10235 F:      include/linux/nfs*
10236 F:      include/linux/sunrpc/
10237 F:      include/uapi/linux/nfs*
10238 F:      include/uapi/linux/sunrpc/
10239
10240 NILFS2 FILESYSTEM
10241 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10242 L:      linux-nilfs@vger.kernel.org
10243 W:      https://nilfs.sourceforge.io/
10244 W:      https://nilfs.osdn.jp/
10245 T:      git git://github.com/konis/nilfs2.git
10246 S:      Supported
10247 F:      Documentation/filesystems/nilfs2.txt
10248 F:      fs/nilfs2/
10249 F:      include/trace/events/nilfs2.h
10250 F:      include/uapi/linux/nilfs2_api.h
10251 F:      include/uapi/linux/nilfs2_ondisk.h
10252
10253 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10254 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10255 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10256 S:      Maintained
10257 F:      Documentation/scsi/NinjaSCSI.txt
10258 F:      drivers/scsi/pcmcia/nsp_*
10259
10260 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10261 M:      GOTO Masanori <gotom@debian.or.jp>
10262 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10263 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10264 S:      Maintained
10265 F:      Documentation/scsi/NinjaSCSI.txt
10266 F:      drivers/scsi/nsp32*
10267
10268 NIOS2 ARCHITECTURE
10269 M:      Ley Foon Tan <lftan@altera.com>
10270 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10272 S:      Maintained
10273 F:      arch/nios2/
10274
10275 NOHZ, DYNTICKS SUPPORT
10276 M:      Frederic Weisbecker <fweisbec@gmail.com>
10277 M:      Thomas Gleixner <tglx@linutronix.de>
10278 M:      Ingo Molnar <mingo@kernel.org>
10279 L:      linux-kernel@vger.kernel.org
10280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10281 S:      Maintained
10282 F:      kernel/time/tick*.*
10283 F:      include/linux/tick.h
10284 F:      include/linux/sched/nohz.h
10285
10286 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10287 M:      Pavel Machek <pavel@ucw.cz>
10288 M:      Sakari Ailus <sakari.ailus@iki.fi>
10289 L:      linux-media@vger.kernel.org
10290 S:      Maintained
10291 F:      drivers/media/i2c/et8ek8
10292 F:      drivers/media/i2c/ad5820.c
10293
10294 NOKIA N900 POWER SUPPLY DRIVERS
10295 R:      Pali Rohár <pali.rohar@gmail.com>
10296 F:      include/linux/power/bq2415x_charger.h
10297 F:      include/linux/power/bq27xxx_battery.h
10298 F:      include/linux/power/isp1704_charger.h
10299 F:      drivers/power/supply/bq2415x_charger.c
10300 F:      drivers/power/supply/bq27xxx_battery.c
10301 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10302 F:      drivers/power/supply/isp1704_charger.c
10303 F:      drivers/power/supply/rx51_battery.c
10304
10305 NTB AMD DRIVER
10306 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10307 L:      linux-ntb@googlegroups.com
10308 S:      Supported
10309 F:      drivers/ntb/hw/amd/
10310
10311 NTB DRIVER CORE
10312 M:      Jon Mason <jdmason@kudzu.us>
10313 M:      Dave Jiang <dave.jiang@intel.com>
10314 M:      Allen Hubbe <allenbh@gmail.com>
10315 L:      linux-ntb@googlegroups.com
10316 S:      Supported
10317 W:      https://github.com/jonmason/ntb/wiki
10318 T:      git git://github.com/jonmason/ntb.git
10319 F:      drivers/ntb/
10320 F:      drivers/net/ntb_netdev.c
10321 F:      include/linux/ntb.h
10322 F:      include/linux/ntb_transport.h
10323 F:      tools/testing/selftests/ntb/
10324
10325 NTB IDT DRIVER
10326 M:      Serge Semin <fancer.lancer@gmail.com>
10327 L:      linux-ntb@googlegroups.com
10328 S:      Supported
10329 F:      drivers/ntb/hw/idt/
10330
10331 NTB INTEL DRIVER
10332 M:      Dave Jiang <dave.jiang@intel.com>
10333 L:      linux-ntb@googlegroups.com
10334 S:      Supported
10335 W:      https://github.com/davejiang/linux/wiki
10336 T:      git https://github.com/davejiang/linux.git
10337 F:      drivers/ntb/hw/intel/
10338
10339 NTFS FILESYSTEM
10340 M:      Anton Altaparmakov <anton@tuxera.com>
10341 L:      linux-ntfs-dev@lists.sourceforge.net
10342 W:      http://www.tuxera.com/
10343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10344 S:      Supported
10345 F:      Documentation/filesystems/ntfs.txt
10346 F:      fs/ntfs/
10347
10348 NUBUS SUBSYSTEM
10349 M:      Finn Thain <fthain@telegraphics.com.au>
10350 L:      linux-m68k@lists.linux-m68k.org
10351 S:      Maintained
10352 F:      arch/*/include/asm/nubus.h
10353 F:      drivers/nubus/
10354 F:      include/linux/nubus.h
10355 F:      include/uapi/linux/nubus.h
10356
10357 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10358 M:      Antonino Daplas <adaplas@gmail.com>
10359 L:      linux-fbdev@vger.kernel.org
10360 S:      Maintained
10361 F:      drivers/video/fbdev/riva/
10362 F:      drivers/video/fbdev/nvidia/
10363
10364 NVM EXPRESS DRIVER
10365 M:      Keith Busch <keith.busch@intel.com>
10366 M:      Jens Axboe <axboe@fb.com>
10367 M:      Christoph Hellwig <hch@lst.de>
10368 M:      Sagi Grimberg <sagi@grimberg.me>
10369 L:      linux-nvme@lists.infradead.org
10370 T:      git://git.infradead.org/nvme.git
10371 W:      http://git.infradead.org/nvme.git
10372 S:      Supported
10373 F:      drivers/nvme/host/
10374 F:      include/linux/nvme.h
10375 F:      include/uapi/linux/nvme_ioctl.h
10376
10377 NVM EXPRESS FC TRANSPORT DRIVERS
10378 M:      James Smart <james.smart@broadcom.com>
10379 L:      linux-nvme@lists.infradead.org
10380 S:      Supported
10381 F:      include/linux/nvme-fc.h
10382 F:      include/linux/nvme-fc-driver.h
10383 F:      drivers/nvme/host/fc.c
10384 F:      drivers/nvme/target/fc.c
10385 F:      drivers/nvme/target/fcloop.c
10386
10387 NVM EXPRESS TARGET DRIVER
10388 M:      Christoph Hellwig <hch@lst.de>
10389 M:      Sagi Grimberg <sagi@grimberg.me>
10390 L:      linux-nvme@lists.infradead.org
10391 T:      git://git.infradead.org/nvme.git
10392 W:      http://git.infradead.org/nvme.git
10393 S:      Supported
10394 F:      drivers/nvme/target/
10395
10396 NVMEM FRAMEWORK
10397 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10398 S:      Maintained
10399 F:      drivers/nvmem/
10400 F:      Documentation/devicetree/bindings/nvmem/
10401 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10402 F:      include/linux/nvmem-consumer.h
10403 F:      include/linux/nvmem-provider.h
10404
10405 NXP SGTL5000 DRIVER
10406 M:      Fabio Estevam <fabio.estevam@nxp.com>
10407 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10408 S:      Maintained
10409 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10410 F:      sound/soc/codecs/sgtl5000*
10411
10412 NXP TDA998X DRM DRIVER
10413 M:      Russell King <linux@armlinux.org.uk>
10414 S:      Maintained
10415 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10416 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10417 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10418 F:      include/drm/i2c/tda998x.h
10419 F:      include/dt-bindings/display/tda998x.h
10420 K:      "nxp,tda998x"
10421
10422 NXP TFA9879 DRIVER
10423 M:      Peter Rosin <peda@axentia.se>
10424 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10425 S:      Maintained
10426 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10427 F:      sound/soc/codecs/tfa9879*
10428
10429 NXP-NCI NFC DRIVER
10430 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10431 R:      Charles Gorand <charles.gorand@effinnov.com>
10432 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10433 S:      Supported
10434 F:      drivers/nfc/nxp-nci
10435
10436 OBJTOOL
10437 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10438 M:      Peter Zijlstra <peterz@infradead.org>
10439 S:      Supported
10440 F:      tools/objtool/
10441
10442 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10443 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10444 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10445 L:      linuxppc-dev@lists.ozlabs.org
10446 S:      Supported
10447 F:      arch/powerpc/platforms/powernv/ocxl.c
10448 F:      arch/powerpc/include/asm/pnv-ocxl.h
10449 F:      drivers/misc/ocxl/
10450 F:      include/misc/ocxl*
10451 F:      include/uapi/misc/ocxl.h
10452 F:      Documentation/accelerators/ocxl.rst
10453
10454 OMAP AUDIO SUPPORT
10455 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10456 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10457 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10458 L:      linux-omap@vger.kernel.org
10459 S:      Maintained
10460 F:      sound/soc/omap/
10461
10462 OMAP CLOCK FRAMEWORK SUPPORT
10463 M:      Paul Walmsley <paul@pwsan.com>
10464 L:      linux-omap@vger.kernel.org
10465 S:      Maintained
10466 F:      arch/arm/*omap*/*clock*
10467
10468 OMAP DEVICE TREE SUPPORT
10469 M:      Benoît Cousson <bcousson@baylibre.com>
10470 M:      Tony Lindgren <tony@atomide.com>
10471 L:      linux-omap@vger.kernel.org
10472 L:      devicetree@vger.kernel.org
10473 S:      Maintained
10474 F:      arch/arm/boot/dts/*omap*
10475 F:      arch/arm/boot/dts/*am3*
10476 F:      arch/arm/boot/dts/*am4*
10477 F:      arch/arm/boot/dts/*am5*
10478 F:      arch/arm/boot/dts/*dra7*
10479
10480 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10481 L:      linux-omap@vger.kernel.org
10482 L:      linux-fbdev@vger.kernel.org
10483 S:      Orphan
10484 F:      drivers/video/fbdev/omap2/
10485 F:      Documentation/arm/OMAP/DSS
10486
10487 OMAP FRAMEBUFFER SUPPORT
10488 L:      linux-fbdev@vger.kernel.org
10489 L:      linux-omap@vger.kernel.org
10490 S:      Orphan
10491 F:      drivers/video/fbdev/omap/
10492
10493 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10494 M:      Roger Quadros <rogerq@ti.com>
10495 M:      Tony Lindgren <tony@atomide.com>
10496 L:      linux-omap@vger.kernel.org
10497 S:      Maintained
10498 F:      drivers/memory/omap-gpmc.c
10499 F:      arch/arm/mach-omap2/*gpmc*
10500
10501 OMAP GPIO DRIVER
10502 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10503 M:      Santosh Shilimkar <ssantosh@kernel.org>
10504 M:      Kevin Hilman <khilman@kernel.org>
10505 L:      linux-omap@vger.kernel.org
10506 S:      Maintained
10507 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10508 F:      drivers/gpio/gpio-omap.c
10509
10510 OMAP HARDWARE SPINLOCK SUPPORT
10511 M:      Ohad Ben-Cohen <ohad@wizery.com>
10512 L:      linux-omap@vger.kernel.org
10513 S:      Maintained
10514 F:      drivers/hwspinlock/omap_hwspinlock.c
10515
10516 OMAP HS MMC SUPPORT
10517 L:      linux-mmc@vger.kernel.org
10518 L:      linux-omap@vger.kernel.org
10519 S:      Orphan
10520 F:      drivers/mmc/host/omap_hsmmc.c
10521
10522 OMAP HWMOD DATA
10523 M:      Paul Walmsley <paul@pwsan.com>
10524 L:      linux-omap@vger.kernel.org
10525 S:      Maintained
10526 F:      arch/arm/mach-omap2/omap_hwmod*data*
10527
10528 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10529 M:      Benoît Cousson <bcousson@baylibre.com>
10530 L:      linux-omap@vger.kernel.org
10531 S:      Maintained
10532 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10533
10534 OMAP HWMOD SUPPORT
10535 M:      Benoît Cousson <bcousson@baylibre.com>
10536 M:      Paul Walmsley <paul@pwsan.com>
10537 L:      linux-omap@vger.kernel.org
10538 S:      Maintained
10539 F:      arch/arm/mach-omap2/omap_hwmod.*
10540
10541 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10542 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10543 L:      linux-media@vger.kernel.org
10544 S:      Maintained
10545 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10546 F:      drivers/media/platform/omap3isp/
10547 F:      drivers/staging/media/omap4iss/
10548
10549 OMAP MMC SUPPORT
10550 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10551 L:      linux-omap@vger.kernel.org
10552 S:      Maintained
10553 F:      drivers/mmc/host/omap.c
10554
10555 OMAP POWER MANAGEMENT SUPPORT
10556 M:      Kevin Hilman <khilman@kernel.org>
10557 L:      linux-omap@vger.kernel.org
10558 S:      Maintained
10559 F:      arch/arm/*omap*/*pm*
10560 F:      drivers/cpufreq/omap-cpufreq.c
10561
10562 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10563 M:      Rajendra Nayak <rnayak@codeaurora.org>
10564 M:      Paul Walmsley <paul@pwsan.com>
10565 L:      linux-omap@vger.kernel.org
10566 S:      Maintained
10567 F:      arch/arm/mach-omap2/prm*
10568
10569 OMAP RANDOM NUMBER GENERATOR SUPPORT
10570 M:      Deepak Saxena <dsaxena@plexity.net>
10571 S:      Maintained
10572 F:      drivers/char/hw_random/omap-rng.c
10573
10574 OMAP USB SUPPORT
10575 L:      linux-usb@vger.kernel.org
10576 L:      linux-omap@vger.kernel.org
10577 S:      Orphan
10578 F:      drivers/usb/*/*omap*
10579 F:      arch/arm/*omap*/usb*
10580
10581 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10582 M:      Mark Jackson <mpfj@newflow.co.uk>
10583 L:      linux-omap@vger.kernel.org
10584 S:      Maintained
10585 F:      arch/arm/boot/dts/am335x-nano.dts
10586
10587 OMAP1 SUPPORT
10588 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10589 M:      Tony Lindgren <tony@atomide.com>
10590 L:      linux-omap@vger.kernel.org
10591 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10593 S:      Maintained
10594 F:      arch/arm/mach-omap1/
10595 F:      arch/arm/plat-omap/
10596 F:      arch/arm/configs/omap1_defconfig
10597 F:      drivers/i2c/busses/i2c-omap.c
10598 F:      include/linux/platform_data/i2c-omap.h
10599 F:      include/linux/platform_data/ams-delta-fiq.h
10600
10601 OMAP2+ SUPPORT
10602 M:      Tony Lindgren <tony@atomide.com>
10603 L:      linux-omap@vger.kernel.org
10604 W:      http://www.muru.com/linux/omap/
10605 W:      http://linux.omap.com/
10606 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10608 S:      Maintained
10609 F:      arch/arm/mach-omap2/
10610 F:      arch/arm/plat-omap/
10611 F:      arch/arm/configs/omap2plus_defconfig
10612 F:      drivers/i2c/busses/i2c-omap.c
10613 F:      drivers/irqchip/irq-omap-intc.c
10614 F:      drivers/mfd/*omap*.c
10615 F:      drivers/mfd/menelaus.c
10616 F:      drivers/mfd/palmas.c
10617 F:      drivers/mfd/tps65217.c
10618 F:      drivers/mfd/tps65218.c
10619 F:      drivers/mfd/tps65910.c
10620 F:      drivers/mfd/twl-core.[ch]
10621 F:      drivers/mfd/twl4030*.c
10622 F:      drivers/mfd/twl6030*.c
10623 F:      drivers/mfd/twl6040*.c
10624 F:      drivers/regulator/palmas-regulator*.c
10625 F:      drivers/regulator/pbias-regulator.c
10626 F:      drivers/regulator/tps65217-regulator.c
10627 F:      drivers/regulator/tps65218-regulator.c
10628 F:      drivers/regulator/tps65910-regulator.c
10629 F:      drivers/regulator/twl-regulator.c
10630 F:      drivers/regulator/twl6030-regulator.c
10631 F:      include/linux/platform_data/i2c-omap.h
10632
10633 ONION OMEGA2+ BOARD
10634 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10635 L:      linux-mips@linux-mips.org
10636 S:      Maintained
10637 F:      arch/mips/boot/dts/ralink/omega2p.dts
10638
10639 OMFS FILESYSTEM
10640 M:      Bob Copeland <me@bobcopeland.com>
10641 L:      linux-karma-devel@lists.sourceforge.net
10642 S:      Maintained
10643 F:      Documentation/filesystems/omfs.txt
10644 F:      fs/omfs/
10645
10646 OMNIKEY CARDMAN 4000 DRIVER
10647 M:      Harald Welte <laforge@gnumonks.org>
10648 S:      Maintained
10649 F:      drivers/char/pcmcia/cm4000_cs.c
10650 F:      include/linux/cm4000_cs.h
10651 F:      include/uapi/linux/cm4000_cs.h
10652
10653 OMNIKEY CARDMAN 4040 DRIVER
10654 M:      Harald Welte <laforge@gnumonks.org>
10655 S:      Maintained
10656 F:      drivers/char/pcmcia/cm4040_cs.*
10657
10658 OMNIVISION OV13858 SENSOR DRIVER
10659 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10660 L:      linux-media@vger.kernel.org
10661 T:      git git://linuxtv.org/media_tree.git
10662 S:      Maintained
10663 F:      drivers/media/i2c/ov13858.c
10664
10665 OMNIVISION OV2680 SENSOR DRIVER
10666 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10667 L:      linux-media@vger.kernel.org
10668 T:      git git://linuxtv.org/media_tree.git
10669 S:      Maintained
10670 F:      drivers/media/i2c/ov2680.c
10671 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10672
10673 OMNIVISION OV2685 SENSOR DRIVER
10674 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10675 L:      linux-media@vger.kernel.org
10676 T:      git git://linuxtv.org/media_tree.git
10677 S:      Maintained
10678 F:      drivers/media/i2c/ov2685.c
10679
10680 OMNIVISION OV5640 SENSOR DRIVER
10681 M:      Steve Longerbeam <slongerbeam@gmail.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/ov5640.c
10686
10687 OMNIVISION OV5647 SENSOR DRIVER
10688 M:      Luis Oliveira <lolivei@synopsys.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/ov5647.c
10693
10694 OMNIVISION OV5695 SENSOR DRIVER
10695 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10696 L:      linux-media@vger.kernel.org
10697 T:      git git://linuxtv.org/media_tree.git
10698 S:      Maintained
10699 F:      drivers/media/i2c/ov5695.c
10700
10701 OMNIVISION OV7670 SENSOR DRIVER
10702 M:      Jonathan Corbet <corbet@lwn.net>
10703 L:      linux-media@vger.kernel.org
10704 T:      git git://linuxtv.org/media_tree.git
10705 S:      Maintained
10706 F:      drivers/media/i2c/ov7670.c
10707 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10708
10709 OMNIVISION OV772x SENSOR DRIVER
10710 M:      Jacopo Mondi <jacopo@jmondi.org>
10711 L:      linux-media@vger.kernel.org
10712 T:      git git://linuxtv.org/media_tree.git
10713 S:      Odd fixes
10714 F:      drivers/media/i2c/ov772x.c
10715 F:      include/media/i2c/ov772x.h
10716 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10717
10718 OMNIVISION OV7740 SENSOR DRIVER
10719 M:      Wenyou Yang <wenyou.yang@microchip.com>
10720 L:      linux-media@vger.kernel.org
10721 T:      git git://linuxtv.org/media_tree.git
10722 S:      Maintained
10723 F:      drivers/media/i2c/ov7740.c
10724 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10725
10726 OMNIVISION OV9650 SENSOR DRIVER
10727 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10728 R:      Akinobu Mita <akinobu.mita@gmail.com>
10729 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10730 L:      linux-media@vger.kernel.org
10731 T:      git git://linuxtv.org/media_tree.git
10732 S:      Maintained
10733 F:      drivers/media/i2c/ov9650.c
10734 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10735
10736 ONENAND FLASH DRIVER
10737 M:      Kyungmin Park <kyungmin.park@samsung.com>
10738 L:      linux-mtd@lists.infradead.org
10739 S:      Maintained
10740 F:      drivers/mtd/nand/onenand/
10741 F:      include/linux/mtd/onenand*.h
10742
10743 ONSTREAM SCSI TAPE DRIVER
10744 M:      Willem Riede <osst@riede.org>
10745 L:      osst-users@lists.sourceforge.net
10746 L:      linux-scsi@vger.kernel.org
10747 S:      Maintained
10748 F:      Documentation/scsi/osst.txt
10749 F:      drivers/scsi/osst.*
10750 F:      drivers/scsi/osst_*.h
10751 F:      drivers/scsi/st.h
10752
10753 OP-TEE DRIVER
10754 M:      Jens Wiklander <jens.wiklander@linaro.org>
10755 S:      Maintained
10756 F:      drivers/tee/optee/
10757
10758 OPA-VNIC DRIVER
10759 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10760 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10761 L:      linux-rdma@vger.kernel.org
10762 S:      Supported
10763 F:      drivers/infiniband/ulp/opa_vnic
10764
10765 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10766 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10767 M:      Frank Rowand <frowand.list@gmail.com>
10768 L:      devicetree@vger.kernel.org
10769 S:      Maintained
10770 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10771 F:      Documentation/devicetree/overlay-notes.txt
10772 F:      drivers/of/overlay.c
10773 F:      drivers/of/resolver.c
10774 K:      of_overlay_notifier_
10775
10776 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10777 M:      Rob Herring <robh+dt@kernel.org>
10778 M:      Frank Rowand <frowand.list@gmail.com>
10779 L:      devicetree@vger.kernel.org
10780 W:      http://www.devicetree.org/
10781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10782 S:      Maintained
10783 F:      drivers/of/
10784 F:      include/linux/of*.h
10785 F:      scripts/dtc/
10786 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10787
10788 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10789 M:      Rob Herring <robh+dt@kernel.org>
10790 M:      Mark Rutland <mark.rutland@arm.com>
10791 L:      devicetree@vger.kernel.org
10792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10793 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10794 S:      Maintained
10795 F:      Documentation/devicetree/
10796 F:      arch/*/boot/dts/
10797 F:      include/dt-bindings/
10798
10799 OPENCORES I2C BUS DRIVER
10800 M:      Peter Korsgaard <peter@korsgaard.com>
10801 L:      linux-i2c@vger.kernel.org
10802 S:      Maintained
10803 F:      Documentation/i2c/busses/i2c-ocores
10804 F:      drivers/i2c/busses/i2c-ocores.c
10805
10806 OPENRISC ARCHITECTURE
10807 M:      Jonas Bonn <jonas@southpole.se>
10808 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10809 M:      Stafford Horne <shorne@gmail.com>
10810 T:      git git://github.com/openrisc/linux.git
10811 L:      openrisc@lists.librecores.org
10812 W:      http://openrisc.io
10813 S:      Maintained
10814 F:      Documentation/devicetree/bindings/openrisc/
10815 F:      Documentation/openrisc/
10816 F:      arch/openrisc/
10817 F:      drivers/irqchip/irq-ompic.c
10818 F:      drivers/irqchip/irq-or1k-*
10819
10820 OPENVSWITCH
10821 M:      Pravin B Shelar <pshelar@ovn.org>
10822 L:      netdev@vger.kernel.org
10823 L:      dev@openvswitch.org
10824 W:      http://openvswitch.org
10825 S:      Maintained
10826 F:      net/openvswitch/
10827 F:      include/uapi/linux/openvswitch.h
10828
10829 OPERATING PERFORMANCE POINTS (OPP)
10830 M:      Viresh Kumar <vireshk@kernel.org>
10831 M:      Nishanth Menon <nm@ti.com>
10832 M:      Stephen Boyd <sboyd@kernel.org>
10833 L:      linux-pm@vger.kernel.org
10834 S:      Maintained
10835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10836 F:      drivers/opp/
10837 F:      include/linux/pm_opp.h
10838 F:      Documentation/power/opp.txt
10839 F:      Documentation/devicetree/bindings/opp/
10840
10841 OPL4 DRIVER
10842 M:      Clemens Ladisch <clemens@ladisch.de>
10843 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10844 T:      git git://git.alsa-project.org/alsa-kernel.git
10845 S:      Maintained
10846 F:      sound/drivers/opl4/
10847
10848 OPROFILE
10849 M:      Robert Richter <rric@kernel.org>
10850 L:      oprofile-list@lists.sf.net
10851 S:      Maintained
10852 F:      arch/*/include/asm/oprofile*.h
10853 F:      arch/*/oprofile/
10854 F:      drivers/oprofile/
10855 F:      include/linux/oprofile.h
10856
10857 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10858 M:      Mark Fasheh <mark@fasheh.com>
10859 M:      Joel Becker <jlbec@evilplan.org>
10860 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10861 W:      http://ocfs2.wiki.kernel.org
10862 S:      Supported
10863 F:      Documentation/filesystems/ocfs2.txt
10864 F:      Documentation/filesystems/dlmfs.txt
10865 F:      fs/ocfs2/
10866
10867 ORANGEFS FILESYSTEM
10868 M:      Mike Marshall <hubcap@omnibond.com>
10869 R:      Martin Brandenburg <martin@omnibond.com>
10870 L:      devel@lists.orangefs.org
10871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10872 S:      Supported
10873 F:      fs/orangefs/
10874 F:      Documentation/filesystems/orangefs.txt
10875
10876 ORINOCO DRIVER
10877 L:      linux-wireless@vger.kernel.org
10878 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10879 W:      http://www.nongnu.org/orinoco/
10880 S:      Orphan
10881 F:      drivers/net/wireless/intersil/orinoco/
10882
10883 OSD LIBRARY and FILESYSTEM
10884 M:      Boaz Harrosh <ooo@electrozaur.com>
10885 S:      Maintained
10886 F:      drivers/scsi/osd/
10887 F:      include/scsi/osd_*
10888 F:      fs/exofs/
10889
10890 OV2659 OMNIVISION SENSOR DRIVER
10891 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10892 L:      linux-media@vger.kernel.org
10893 W:      https://linuxtv.org
10894 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10895 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10896 S:      Maintained
10897 F:      drivers/media/i2c/ov2659.c
10898 F:      include/media/i2c/ov2659.h
10899
10900 OVERLAY FILESYSTEM
10901 M:      Miklos Szeredi <miklos@szeredi.hu>
10902 L:      linux-unionfs@vger.kernel.org
10903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10904 S:      Supported
10905 F:      fs/overlayfs/
10906 F:      Documentation/filesystems/overlayfs.txt
10907
10908 P54 WIRELESS DRIVER
10909 M:      Christian Lamparter <chunkeey@googlemail.com>
10910 L:      linux-wireless@vger.kernel.org
10911 W:      http://wireless.kernel.org/en/users/Drivers/p54
10912 S:      Maintained
10913 F:      drivers/net/wireless/intersil/p54/
10914
10915 PA SEMI ETHERNET DRIVER
10916 L:      netdev@vger.kernel.org
10917 S:      Orphan
10918 F:      drivers/net/ethernet/pasemi/*
10919
10920 PA SEMI SMBUS DRIVER
10921 L:      linux-i2c@vger.kernel.org
10922 S:      Orphan
10923 F:      drivers/i2c/busses/i2c-pasemi.c
10924
10925 PADATA PARALLEL EXECUTION MECHANISM
10926 M:      Steffen Klassert <steffen.klassert@secunet.com>
10927 L:      linux-crypto@vger.kernel.org
10928 S:      Maintained
10929 F:      kernel/padata.c
10930 F:      include/linux/padata.h
10931 F:      Documentation/padata.txt
10932
10933 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10934 M:      Harald Welte <laforge@gnumonks.org>
10935 L:      platform-driver-x86@vger.kernel.org
10936 S:      Maintained
10937 F:      drivers/platform/x86/panasonic-laptop.c
10938
10939 PARALLEL LCD/KEYPAD PANEL DRIVER
10940 M:      Willy Tarreau <willy@haproxy.com>
10941 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10942 S:      Odd Fixes
10943 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10944 F:      drivers/auxdisplay/panel.c
10945
10946 PARALLEL PORT SUBSYSTEM
10947 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10948 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10949 L:      linux-parport@lists.infradead.org (subscribers-only)
10950 S:      Maintained
10951 F:      drivers/parport/
10952 F:      include/linux/parport*.h
10953 F:      drivers/char/ppdev.c
10954 F:      include/uapi/linux/ppdev.h
10955 F:      Documentation/parport*.txt
10956
10957 PARAVIRT_OPS INTERFACE
10958 M:      Juergen Gross <jgross@suse.com>
10959 M:      Alok Kataria <akataria@vmware.com>
10960 L:      virtualization@lists.linux-foundation.org
10961 S:      Supported
10962 F:      Documentation/virtual/paravirt_ops.txt
10963 F:      arch/*/kernel/paravirt*
10964 F:      arch/*/include/asm/paravirt*.h
10965 F:      include/linux/hypervisor.h
10966
10967 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10968 M:      Tim Waugh <tim@cyberelk.net>
10969 L:      linux-parport@lists.infradead.org (subscribers-only)
10970 S:      Maintained
10971 F:      Documentation/blockdev/paride.txt
10972 F:      drivers/block/paride/
10973
10974 PARISC ARCHITECTURE
10975 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10976 M:      Helge Deller <deller@gmx.de>
10977 L:      linux-parisc@vger.kernel.org
10978 W:      http://www.parisc-linux.org/
10979 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10982 S:      Maintained
10983 F:      arch/parisc/
10984 F:      Documentation/parisc/
10985 F:      drivers/parisc/
10986 F:      drivers/char/agp/parisc-agp.c
10987 F:      drivers/input/serio/gscps2.c
10988 F:      drivers/parport/parport_gsc.*
10989 F:      drivers/tty/serial/8250/8250_gsc.c
10990 F:      drivers/video/fbdev/sti*
10991 F:      drivers/video/console/sti*
10992 F:      drivers/video/logo/logo_parisc*
10993
10994 PARMAN
10995 M:      Jiri Pirko <jiri@mellanox.com>
10996 L:      netdev@vger.kernel.org
10997 S:      Supported
10998 F:      lib/parman.c
10999 F:      lib/test_parman.c
11000 F:      include/linux/parman.h
11001
11002 PC87360 HARDWARE MONITORING DRIVER
11003 M:      Jim Cromie <jim.cromie@gmail.com>
11004 L:      linux-hwmon@vger.kernel.org
11005 S:      Maintained
11006 F:      Documentation/hwmon/pc87360
11007 F:      drivers/hwmon/pc87360.c
11008
11009 PC8736x GPIO DRIVER
11010 M:      Jim Cromie <jim.cromie@gmail.com>
11011 S:      Maintained
11012 F:      drivers/char/pc8736x_gpio.c
11013
11014 PC87427 HARDWARE MONITORING DRIVER
11015 M:      Jean Delvare <jdelvare@suse.com>
11016 L:      linux-hwmon@vger.kernel.org
11017 S:      Maintained
11018 F:      Documentation/hwmon/pc87427
11019 F:      drivers/hwmon/pc87427.c
11020
11021 PCA9532 LED DRIVER
11022 M:      Riku Voipio <riku.voipio@iki.fi>
11023 S:      Maintained
11024 F:      drivers/leds/leds-pca9532.c
11025 F:      include/linux/leds-pca9532.h
11026
11027 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11028 M:      Guenter Roeck <linux@roeck-us.net>
11029 L:      linux-i2c@vger.kernel.org
11030 S:      Maintained
11031 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11032
11033 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11034 M:      Khalid Aziz <khalid@gonehiking.org>
11035 S:      Maintained
11036 F:      drivers/firmware/pcdp.*
11037
11038 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11039 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11040 L:      linux-pci@vger.kernel.org
11041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11042 S:      Maintained
11043 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11044 F:      drivers/pci/controller/pci-aardvark.c
11045
11046 PCI DRIVER FOR ALTERA PCIE IP
11047 M:      Ley Foon Tan <lftan@altera.com>
11048 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11049 L:      linux-pci@vger.kernel.org
11050 S:      Supported
11051 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11052 F:      drivers/pci/controller/pcie-altera.c
11053
11054 PCI DRIVER FOR APPLIEDMICRO XGENE
11055 M:      Tanmay Inamdar <tinamdar@apm.com>
11056 L:      linux-pci@vger.kernel.org
11057 L:      linux-arm-kernel@lists.infradead.org
11058 S:      Maintained
11059 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11060 F:      drivers/pci/controller/pci-xgene.c
11061
11062 PCI DRIVER FOR ARM VERSATILE PLATFORM
11063 M:      Rob Herring <robh@kernel.org>
11064 L:      linux-pci@vger.kernel.org
11065 L:      linux-arm-kernel@lists.infradead.org
11066 S:      Maintained
11067 F:      Documentation/devicetree/bindings/pci/versatile.txt
11068 F:      drivers/pci/controller/pci-versatile.c
11069
11070 PCI DRIVER FOR ARMADA 8K
11071 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11072 L:      linux-pci@vger.kernel.org
11073 L:      linux-arm-kernel@lists.infradead.org
11074 S:      Maintained
11075 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11076 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11077
11078 PCI DRIVER FOR CADENCE PCIE IP
11079 M:      Alan Douglas <adouglas@cadence.com>
11080 L:      linux-pci@vger.kernel.org
11081 S:      Maintained
11082 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11083 F:      drivers/pci/controller/pcie-cadence*
11084
11085 PCI DRIVER FOR FREESCALE LAYERSCAPE
11086 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11087 M:      Mingkai Hu <mingkai.hu@nxp.com>
11088 M:      Roy Zang <roy.zang@nxp.com>
11089 L:      linuxppc-dev@lists.ozlabs.org
11090 L:      linux-pci@vger.kernel.org
11091 L:      linux-arm-kernel@lists.infradead.org
11092 S:      Maintained
11093 F:      drivers/pci/controller/dwc/*layerscape*
11094
11095 PCI DRIVER FOR GENERIC OF HOSTS
11096 M:      Will Deacon <will.deacon@arm.com>
11097 L:      linux-pci@vger.kernel.org
11098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11099 S:      Maintained
11100 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11101 F:      drivers/pci/controller/pci-host-common.c
11102 F:      drivers/pci/controller/pci-host-generic.c
11103
11104 PCI DRIVER FOR IMX6
11105 M:      Richard Zhu <hongxing.zhu@nxp.com>
11106 M:      Lucas Stach <l.stach@pengutronix.de>
11107 L:      linux-pci@vger.kernel.org
11108 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11109 S:      Maintained
11110 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11111 F:      drivers/pci/controller/dwc/*imx6*
11112
11113 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11114 M:      Keith Busch <keith.busch@intel.com>
11115 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11116 L:      linux-pci@vger.kernel.org
11117 S:      Supported
11118 F:      drivers/pci/controller/vmd.c
11119
11120 PCI DRIVER FOR MICROSEMI SWITCHTEC
11121 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11122 M:      Logan Gunthorpe <logang@deltatee.com>
11123 L:      linux-pci@vger.kernel.org
11124 S:      Maintained
11125 F:      Documentation/switchtec.txt
11126 F:      Documentation/ABI/testing/sysfs-class-switchtec
11127 F:      drivers/pci/switch/switchtec*
11128 F:      include/uapi/linux/switchtec_ioctl.h
11129 F:      include/linux/switchtec.h
11130 F:      drivers/ntb/hw/mscc/
11131
11132 PCI DRIVER FOR MOBIVEIL PCIE IP
11133 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11134 L:      linux-pci@vger.kernel.org
11135 S:      Supported
11136 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11137 F:      drivers/pci/controller/pcie-mobiveil.c
11138
11139 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11140 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11141 M:      Jason Cooper <jason@lakedaemon.net>
11142 L:      linux-pci@vger.kernel.org
11143 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11144 S:      Maintained
11145 F:      drivers/pci/controller/*mvebu*
11146
11147 PCI DRIVER FOR NVIDIA TEGRA
11148 M:      Thierry Reding <thierry.reding@gmail.com>
11149 L:      linux-tegra@vger.kernel.org
11150 L:      linux-pci@vger.kernel.org
11151 S:      Supported
11152 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11153 F:      drivers/pci/controller/pci-tegra.c
11154
11155 PCI DRIVER FOR RENESAS R-CAR
11156 M:      Simon Horman <horms@verge.net.au>
11157 L:      linux-pci@vger.kernel.org
11158 L:      linux-renesas-soc@vger.kernel.org
11159 S:      Maintained
11160 F:      drivers/pci/controller/*rcar*
11161
11162 PCI DRIVER FOR SAMSUNG EXYNOS
11163 M:      Jingoo Han <jingoohan1@gmail.com>
11164 L:      linux-pci@vger.kernel.org
11165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11166 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11167 S:      Maintained
11168 F:      drivers/pci/controller/dwc/pci-exynos.c
11169
11170 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11171 M:      Jingoo Han <jingoohan1@gmail.com>
11172 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11173 L:      linux-pci@vger.kernel.org
11174 S:      Maintained
11175 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11176 F:      drivers/pci/controller/dwc/*designware*
11177
11178 PCI DRIVER FOR TI DRA7XX
11179 M:      Kishon Vijay Abraham I <kishon@ti.com>
11180 L:      linux-omap@vger.kernel.org
11181 L:      linux-pci@vger.kernel.org
11182 S:      Supported
11183 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11184 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11185
11186 PCI DRIVER FOR TI KEYSTONE
11187 M:      Murali Karicheri <m-karicheri2@ti.com>
11188 L:      linux-pci@vger.kernel.org
11189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11190 S:      Maintained
11191 F:      drivers/pci/controller/dwc/*keystone*
11192
11193 PCI ENDPOINT SUBSYSTEM
11194 M:      Kishon Vijay Abraham I <kishon@ti.com>
11195 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11196 L:      linux-pci@vger.kernel.org
11197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11198 S:      Supported
11199 F:      drivers/pci/endpoint/
11200 F:      drivers/misc/pci_endpoint_test.c
11201 F:      tools/pci/
11202
11203 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11204 M:      Russell Currey <ruscur@russell.cc>
11205 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11206 M:      Oliver O'Halloran <oohall@gmail.com>
11207 L:      linuxppc-dev@lists.ozlabs.org
11208 S:      Supported
11209 F:      Documentation/PCI/pci-error-recovery.txt
11210 F:      drivers/pci/pcie/aer.c
11211 F:      drivers/pci/pcie/dpc.c
11212 F:      drivers/pci/pcie/err.c
11213 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11214 F:      arch/powerpc/kernel/eeh*.c
11215 F:      arch/powerpc/platforms/*/eeh*.c
11216 F:      arch/powerpc/include/*/eeh*.h
11217
11218 PCI ERROR RECOVERY
11219 M:      Linas Vepstas <linasvepstas@gmail.com>
11220 L:      linux-pci@vger.kernel.org
11221 S:      Supported
11222 F:      Documentation/PCI/pci-error-recovery.txt
11223
11224 PCI MSI DRIVER FOR ALTERA MSI IP
11225 M:      Ley Foon Tan <lftan@altera.com>
11226 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11227 L:      linux-pci@vger.kernel.org
11228 S:      Supported
11229 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11230 F:      drivers/pci/controller/pcie-altera-msi.c
11231
11232 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11233 M:      Duc Dang <dhdang@apm.com>
11234 L:      linux-pci@vger.kernel.org
11235 L:      linux-arm-kernel@lists.infradead.org
11236 S:      Maintained
11237 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11238 F:      drivers/pci/controller/pci-xgene-msi.c
11239
11240 PCI SUBSYSTEM
11241 M:      Bjorn Helgaas <bhelgaas@google.com>
11242 L:      linux-pci@vger.kernel.org
11243 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11245 S:      Supported
11246 F:      Documentation/devicetree/bindings/pci/
11247 F:      Documentation/PCI/
11248 F:      drivers/acpi/pci*
11249 F:      drivers/pci/
11250 F:      include/asm-generic/pci*
11251 F:      include/linux/pci*
11252 F:      include/linux/of_pci.h
11253 F:      include/uapi/linux/pci*
11254 F:      lib/pci*
11255 F:      arch/x86/pci/
11256 F:      arch/x86/kernel/quirks.c
11257
11258 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11259 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11260 L:      linux-pci@vger.kernel.org
11261 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11263 S:      Supported
11264 F:      drivers/pci/controller/
11265
11266 PCIE DRIVER FOR AXIS ARTPEC
11267 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11268 L:      linux-arm-kernel@axis.com
11269 L:      linux-pci@vger.kernel.org
11270 S:      Maintained
11271 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11272 F:      drivers/pci/controller/dwc/*artpec*
11273
11274 PCIE DRIVER FOR CAVIUM THUNDERX
11275 M:      David Daney <david.daney@cavium.com>
11276 L:      linux-pci@vger.kernel.org
11277 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11278 S:      Supported
11279 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11280 F:      drivers/pci/controller/pci-thunder-*
11281
11282 PCIE DRIVER FOR HISILICON
11283 M:      Zhou Wang <wangzhou1@hisilicon.com>
11284 L:      linux-pci@vger.kernel.org
11285 S:      Maintained
11286 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11287 F:      drivers/pci/controller/dwc/pcie-hisi.c
11288
11289 PCIE DRIVER FOR HISILICON KIRIN
11290 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11291 M:      Binghui Wang <wangbinghui@hisilicon.com>
11292 L:      linux-pci@vger.kernel.org
11293 S:      Maintained
11294 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11295 F:      drivers/pci/controller/dwc/pcie-kirin.c
11296
11297 PCIE DRIVER FOR HISILICON STB
11298 M:      Jianguo Sun <sunjianguo1@huawei.com>
11299 M:      Shawn Guo <shawn.guo@linaro.org>
11300 L:      linux-pci@vger.kernel.org
11301 S:      Maintained
11302 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11303 F:      drivers/pci/controller/dwc/pcie-histb.c
11304
11305 PCIE DRIVER FOR MEDIATEK
11306 M:      Ryder Lee <ryder.lee@mediatek.com>
11307 L:      linux-pci@vger.kernel.org
11308 L:      linux-mediatek@lists.infradead.org
11309 S:      Supported
11310 F:      Documentation/devicetree/bindings/pci/mediatek*
11311 F:      drivers/pci/controller/*mediatek*
11312
11313 PCIE DRIVER FOR QUALCOMM MSM
11314 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11315 L:      linux-pci@vger.kernel.org
11316 L:      linux-arm-msm@vger.kernel.org
11317 S:      Maintained
11318 F:      drivers/pci/controller/dwc/*qcom*
11319
11320 PCIE DRIVER FOR ROCKCHIP
11321 M:      Shawn Lin <shawn.lin@rock-chips.com>
11322 L:      linux-pci@vger.kernel.org
11323 L:      linux-rockchip@lists.infradead.org
11324 S:      Maintained
11325 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11326 F:      drivers/pci/controller/pcie-rockchip*
11327
11328 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11329 M:      Linus Walleij <linus.walleij@linaro.org>
11330 L:      linux-pci@vger.kernel.org
11331 S:      Maintained
11332 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11333 F:      drivers/pci/controller/pci-v3-semi.c
11334
11335 PCIE DRIVER FOR ST SPEAR13XX
11336 M:      Pratyush Anand <pratyush.anand@gmail.com>
11337 L:      linux-pci@vger.kernel.org
11338 S:      Maintained
11339 F:      drivers/pci/controller/dwc/*spear*
11340
11341 PCMCIA SUBSYSTEM
11342 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11344 S:      Odd Fixes
11345 F:      Documentation/pcmcia/
11346 F:      tools/pcmcia/
11347 F:      drivers/pcmcia/
11348 F:      include/pcmcia/
11349
11350 PCNET32 NETWORK DRIVER
11351 M:      Don Fry <pcnet32@frontier.com>
11352 L:      netdev@vger.kernel.org
11353 S:      Maintained
11354 F:      drivers/net/ethernet/amd/pcnet32.c
11355
11356 PCRYPT PARALLEL CRYPTO ENGINE
11357 M:      Steffen Klassert <steffen.klassert@secunet.com>
11358 L:      linux-crypto@vger.kernel.org
11359 S:      Maintained
11360 F:      crypto/pcrypt.c
11361 F:      include/crypto/pcrypt.h
11362
11363 PEAQ WMI HOTKEYS DRIVER
11364 M:      Hans de Goede <hdegoede@redhat.com>
11365 L:      platform-driver-x86@vger.kernel.org
11366 S:      Maintained
11367 F:      drivers/platform/x86/peaq-wmi.c
11368
11369 PER-CPU MEMORY ALLOCATOR
11370 M:      Dennis Zhou <dennis@kernel.org>
11371 M:      Tejun Heo <tj@kernel.org>
11372 M:      Christoph Lameter <cl@linux.com>
11373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11374 S:      Maintained
11375 F:      include/linux/percpu*.h
11376 F:      mm/percpu*.c
11377 F:      arch/*/include/asm/percpu.h
11378
11379 PER-TASK DELAY ACCOUNTING
11380 M:      Balbir Singh <bsingharora@gmail.com>
11381 S:      Maintained
11382 F:      include/linux/delayacct.h
11383 F:      kernel/delayacct.c
11384
11385 PERFORMANCE EVENTS SUBSYSTEM
11386 M:      Peter Zijlstra <peterz@infradead.org>
11387 M:      Ingo Molnar <mingo@redhat.com>
11388 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11389 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11390 R:      Jiri Olsa <jolsa@redhat.com>
11391 R:      Namhyung Kim <namhyung@kernel.org>
11392 L:      linux-kernel@vger.kernel.org
11393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11394 S:      Supported
11395 F:      kernel/events/*
11396 F:      include/linux/perf_event.h
11397 F:      include/uapi/linux/perf_event.h
11398 F:      arch/*/kernel/perf_event*.c
11399 F:      arch/*/kernel/*/perf_event*.c
11400 F:      arch/*/kernel/*/*/perf_event*.c
11401 F:      arch/*/include/asm/perf_event.h
11402 F:      arch/*/kernel/perf_callchain.c
11403 F:      arch/*/events/*
11404 F:      tools/perf/
11405
11406 PERSONALITY HANDLING
11407 M:      Christoph Hellwig <hch@infradead.org>
11408 L:      linux-abi-devel@lists.sourceforge.net
11409 S:      Maintained
11410 F:      include/linux/personality.h
11411 F:      include/uapi/linux/personality.h
11412
11413 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11414 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11415 L:      linux-input@vger.kernel.org
11416 S:      Maintained
11417 F:      Documentation/input/devices/pxrc.rst
11418 F:      drivers/input/joystick/pxrc.c
11419
11420 PHONET PROTOCOL
11421 M:      Remi Denis-Courmont <courmisch@gmail.com>
11422 S:      Supported
11423 F:      Documentation/networking/phonet.txt
11424 F:      include/linux/phonet.h
11425 F:      include/net/phonet/
11426 F:      include/uapi/linux/phonet.h
11427 F:      net/phonet/
11428
11429 PHRAM MTD DRIVER
11430 M:      Joern Engel <joern@lazybastard.org>
11431 L:      linux-mtd@lists.infradead.org
11432 S:      Maintained
11433 F:      drivers/mtd/devices/phram.c
11434
11435 PICOLCD HID DRIVER
11436 M:      Bruno Prémont <bonbons@linux-vserver.org>
11437 L:      linux-input@vger.kernel.org
11438 S:      Maintained
11439 F:      drivers/hid/hid-picolcd*
11440
11441 PICOXCELL SUPPORT
11442 M:      Jamie Iles <jamie@jamieiles.com>
11443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11444 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11445 S:      Supported
11446 F:      arch/arm/boot/dts/picoxcell*
11447 F:      arch/arm/mach-picoxcell/
11448 F:      drivers/crypto/picoxcell*
11449
11450 PIN CONTROL SUBSYSTEM
11451 M:      Linus Walleij <linus.walleij@linaro.org>
11452 L:      linux-gpio@vger.kernel.org
11453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11454 S:      Maintained
11455 F:      Documentation/devicetree/bindings/pinctrl/
11456 F:      Documentation/driver-api/pinctl.rst
11457 F:      drivers/pinctrl/
11458 F:      include/linux/pinctrl/
11459
11460 PIN CONTROLLER - ATMEL AT91
11461 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11463 S:      Maintained
11464 F:      drivers/pinctrl/pinctrl-at91.*
11465
11466 PIN CONTROLLER - ATMEL AT91 PIO4
11467 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11469 L:      linux-gpio@vger.kernel.org
11470 S:      Supported
11471 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11472
11473 PIN CONTROLLER - FREESCALE
11474 M:      Dong Aisheng <aisheng.dong@nxp.com>
11475 M:      Fabio Estevam <festevam@gmail.com>
11476 M:      Shawn Guo <shawnguo@kernel.org>
11477 M:      Stefan Agner <stefan@agner.ch>
11478 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11479 L:      linux-gpio@vger.kernel.org
11480 S:      Maintained
11481 F:      drivers/pinctrl/freescale/
11482 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11483
11484 PIN CONTROLLER - INTEL
11485 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11486 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11487 S:      Maintained
11488 F:      drivers/pinctrl/intel/
11489
11490 PIN CONTROLLER - MEDIATEK
11491 M:      Sean Wang <sean.wang@mediatek.com>
11492 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11493 S:      Maintained
11494 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11495 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11496 F:      drivers/pinctrl/mediatek/mtk-eint.*
11497 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11498 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11499 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11500
11501 PIN CONTROLLER - QUALCOMM
11502 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11503 S:      Maintained
11504 L:      linux-arm-msm@vger.kernel.org
11505 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11506 F:      drivers/pinctrl/qcom/
11507
11508 PIN CONTROLLER - RENESAS
11509 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11510 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11511 L:      linux-renesas-soc@vger.kernel.org
11512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11513 S:      Maintained
11514 F:      drivers/pinctrl/sh-pfc/
11515
11516 PIN CONTROLLER - SAMSUNG
11517 M:      Tomasz Figa <tomasz.figa@gmail.com>
11518 M:      Krzysztof Kozlowski <krzk@kernel.org>
11519 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11521 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11522 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11524 S:      Maintained
11525 F:      drivers/pinctrl/samsung/
11526 F:      include/dt-bindings/pinctrl/samsung.h
11527 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11528
11529 PIN CONTROLLER - SINGLE
11530 M:      Tony Lindgren <tony@atomide.com>
11531 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11533 L:      linux-omap@vger.kernel.org
11534 S:      Maintained
11535 F:      drivers/pinctrl/pinctrl-single.c
11536
11537 PIN CONTROLLER - ST SPEAR
11538 M:      Viresh Kumar <vireshk@kernel.org>
11539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11540 W:      http://www.st.com/spear
11541 S:      Maintained
11542 F:      drivers/pinctrl/spear/
11543
11544 PISTACHIO SOC SUPPORT
11545 M:      James Hartley <james.hartley@sondrel.com>
11546 L:      linux-mips@linux-mips.org
11547 S:      Odd Fixes
11548 F:      arch/mips/pistachio/
11549 F:      arch/mips/include/asm/mach-pistachio/
11550 F:      arch/mips/boot/dts/img/pistachio*
11551 F:      arch/mips/configs/pistachio*_defconfig
11552
11553 PKTCDVD DRIVER
11554 S:      Orphan
11555 M:      linux-block@vger.kernel.org
11556 F:      drivers/block/pktcdvd.c
11557 F:      include/linux/pktcdvd.h
11558 F:      include/uapi/linux/pktcdvd.h
11559
11560 PKUNITY SOC DRIVERS
11561 M:      Guan Xuetao <gxt@pku.edu.cn>
11562 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11563 S:      Maintained
11564 T:      git git://github.com/gxt/linux.git
11565 F:      drivers/input/serio/i8042-unicore32io.h
11566 F:      drivers/i2c/busses/i2c-puv3.c
11567 F:      drivers/video/fbdev/fb-puv3.c
11568 F:      drivers/rtc/rtc-puv3.c
11569
11570 PMBUS HARDWARE MONITORING DRIVERS
11571 M:      Guenter Roeck <linux@roeck-us.net>
11572 L:      linux-hwmon@vger.kernel.org
11573 W:      http://hwmon.wiki.kernel.org/
11574 W:      http://www.roeck-us.net/linux/drivers/
11575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11576 S:      Maintained
11577 F:      Documentation/hwmon/pmbus
11578 F:      drivers/hwmon/pmbus/
11579 F:      include/linux/pmbus.h
11580
11581 PMC SIERRA MaxRAID DRIVER
11582 L:      linux-scsi@vger.kernel.org
11583 W:      http://www.pmc-sierra.com/
11584 S:      Orphan
11585 F:      drivers/scsi/pmcraid.*
11586
11587 PMC SIERRA PM8001 DRIVER
11588 M:      Jack Wang <jinpu.wang@profitbricks.com>
11589 M:      lindar_liu@usish.com
11590 L:      linux-scsi@vger.kernel.org
11591 S:      Supported
11592 F:      drivers/scsi/pm8001/
11593
11594 PNP SUPPORT
11595 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11596 S:      Maintained
11597 F:      drivers/pnp/
11598
11599 POSIX CLOCKS and TIMERS
11600 M:      Thomas Gleixner <tglx@linutronix.de>
11601 L:      linux-kernel@vger.kernel.org
11602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11603 S:      Maintained
11604 F:      fs/timerfd.c
11605 F:      include/linux/timer*
11606 F:      kernel/time/*timer*
11607
11608 POWER MANAGEMENT CORE
11609 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11610 L:      linux-pm@vger.kernel.org
11611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11612 B:      https://bugzilla.kernel.org
11613 S:      Supported
11614 F:      drivers/base/power/
11615 F:      include/linux/pm.h
11616 F:      include/linux/pm_*
11617 F:      include/linux/powercap.h
11618 F:      drivers/powercap/
11619 F:      kernel/configs/nopm.config
11620
11621 POWER STATE COORDINATION INTERFACE (PSCI)
11622 M:      Mark Rutland <mark.rutland@arm.com>
11623 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11624 L:      linux-arm-kernel@lists.infradead.org
11625 S:      Maintained
11626 F:      drivers/firmware/psci*.c
11627 F:      include/linux/psci.h
11628 F:      include/uapi/linux/psci.h
11629
11630 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11631 M:      Sebastian Reichel <sre@kernel.org>
11632 L:      linux-pm@vger.kernel.org
11633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11634 S:      Maintained
11635 F:      Documentation/ABI/testing/sysfs-class-power
11636 F:      Documentation/devicetree/bindings/power/supply/
11637 F:      include/linux/power_supply.h
11638 F:      drivers/power/supply/
11639
11640 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11641 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11642 L:      linuxppc-dev@lists.ozlabs.org
11643 S:      Maintained
11644 F:      drivers/char/powernv-op-panel.c
11645
11646 PPP OVER ATM (RFC 2364)
11647 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11648 S:      Maintained
11649 F:      net/atm/pppoatm.c
11650 F:      include/uapi/linux/atmppp.h
11651
11652 PPP OVER ETHERNET
11653 M:      Michal Ostrowski <mostrows@earthlink.net>
11654 S:      Maintained
11655 F:      drivers/net/ppp/pppoe.c
11656 F:      drivers/net/ppp/pppox.c
11657
11658 PPP OVER L2TP
11659 M:      James Chapman <jchapman@katalix.com>
11660 S:      Maintained
11661 F:      net/l2tp/l2tp_ppp.c
11662 F:      include/linux/if_pppol2tp.h
11663 F:      include/uapi/linux/if_pppol2tp.h
11664
11665 PPP PROTOCOL DRIVERS AND COMPRESSORS
11666 M:      Paul Mackerras <paulus@samba.org>
11667 L:      linux-ppp@vger.kernel.org
11668 S:      Maintained
11669 F:      drivers/net/ppp/ppp_*
11670
11671 PPS SUPPORT
11672 M:      Rodolfo Giometti <giometti@enneenne.com>
11673 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11674 L:      linuxpps@ml.enneenne.com (subscribers-only)
11675 S:      Maintained
11676 F:      Documentation/pps/
11677 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11678 F:      Documentation/ABI/testing/sysfs-pps
11679 F:      drivers/pps/
11680 F:      include/linux/pps*.h
11681 F:      include/uapi/linux/pps.h
11682
11683 PPTP DRIVER
11684 M:      Dmitry Kozlov <xeb@mail.ru>
11685 L:      netdev@vger.kernel.org
11686 S:      Maintained
11687 F:      drivers/net/ppp/pptp.c
11688 W:      http://sourceforge.net/projects/accel-pptp
11689
11690 PREEMPTIBLE KERNEL
11691 M:      Robert Love <rml@tech9.net>
11692 L:      kpreempt-tech@lists.sourceforge.net
11693 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11694 S:      Supported
11695 F:      Documentation/preempt-locking.txt
11696 F:      include/linux/preempt.h
11697
11698 PRINTK
11699 M:      Petr Mladek <pmladek@suse.com>
11700 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11701 R:      Steven Rostedt <rostedt@goodmis.org>
11702 S:      Maintained
11703 F:      kernel/printk/
11704 F:      include/linux/printk.h
11705
11706 PRISM54 WIRELESS DRIVER
11707 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11708 L:      linux-wireless@vger.kernel.org
11709 W:      http://wireless.kernel.org/en/users/Drivers/p54
11710 S:      Obsolete
11711 F:      drivers/net/wireless/intersil/prism54/
11712
11713 PROC FILESYSTEM
11714 R:      Alexey Dobriyan <adobriyan@gmail.com>
11715 L:      linux-kernel@vger.kernel.org
11716 L:      linux-fsdevel@vger.kernel.org
11717 S:      Maintained
11718 F:      fs/proc/
11719 F:      include/linux/proc_fs.h
11720 F:      tools/testing/selftests/proc/
11721
11722 PROC SYSCTL
11723 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11724 M:      Kees Cook <keescook@chromium.org>
11725 L:      linux-kernel@vger.kernel.org
11726 L:      linux-fsdevel@vger.kernel.org
11727 S:      Maintained
11728 F:      fs/proc/proc_sysctl.c
11729 F:      include/linux/sysctl.h
11730 F:      kernel/sysctl.c
11731 F:      tools/testing/selftests/sysctl/
11732
11733 PS3 NETWORK SUPPORT
11734 M:      Geoff Levand <geoff@infradead.org>
11735 L:      netdev@vger.kernel.org
11736 L:      linuxppc-dev@lists.ozlabs.org
11737 S:      Maintained
11738 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11739
11740 PS3 PLATFORM SUPPORT
11741 M:      Geoff Levand <geoff@infradead.org>
11742 L:      linuxppc-dev@lists.ozlabs.org
11743 S:      Maintained
11744 F:      arch/powerpc/boot/ps3*
11745 F:      arch/powerpc/include/asm/lv1call.h
11746 F:      arch/powerpc/include/asm/ps3*.h
11747 F:      arch/powerpc/platforms/ps3/
11748 F:      drivers/*/ps3*
11749 F:      drivers/ps3/
11750 F:      drivers/rtc/rtc-ps3.c
11751 F:      drivers/usb/host/*ps3.c
11752 F:      sound/ppc/snd_ps3*
11753
11754 PS3VRAM DRIVER
11755 M:      Jim Paris <jim@jtan.com>
11756 M:      Geoff Levand <geoff@infradead.org>
11757 L:      linuxppc-dev@lists.ozlabs.org
11758 S:      Maintained
11759 F:      drivers/block/ps3vram.c
11760
11761 PSAMPLE PACKET SAMPLING SUPPORT:
11762 M:      Yotam Gigi <yotam.gi@gmail.com>
11763 S:      Maintained
11764 F:      net/psample
11765 F:      include/net/psample.h
11766 F:      include/uapi/linux/psample.h
11767
11768 PSTORE FILESYSTEM
11769 M:      Kees Cook <keescook@chromium.org>
11770 M:      Anton Vorontsov <anton@enomsg.org>
11771 M:      Colin Cross <ccross@android.com>
11772 M:      Tony Luck <tony.luck@intel.com>
11773 S:      Maintained
11774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11775 F:      fs/pstore/
11776 F:      include/linux/pstore*
11777 F:      drivers/firmware/efi/efi-pstore.c
11778 F:      drivers/acpi/apei/erst.c
11779 F:      Documentation/admin-guide/ramoops.rst
11780 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11781 K:      \b(pstore|ramoops)
11782
11783 PTP HARDWARE CLOCK SUPPORT
11784 M:      Richard Cochran <richardcochran@gmail.com>
11785 L:      netdev@vger.kernel.org
11786 S:      Maintained
11787 W:      http://linuxptp.sourceforge.net/
11788 F:      Documentation/ABI/testing/sysfs-ptp
11789 F:      Documentation/ptp/*
11790 F:      drivers/net/phy/dp83640*
11791 F:      drivers/ptp/*
11792 F:      include/linux/ptp_cl*
11793
11794 PTRACE SUPPORT
11795 M:      Oleg Nesterov <oleg@redhat.com>
11796 S:      Maintained
11797 F:      include/asm-generic/syscall.h
11798 F:      include/linux/ptrace.h
11799 F:      include/linux/regset.h
11800 F:      include/linux/tracehook.h
11801 F:      include/uapi/linux/ptrace.h
11802 F:      include/uapi/linux/ptrace.h
11803 F:      include/asm-generic/ptrace.h
11804 F:      kernel/ptrace.c
11805 F:      arch/*/ptrace*.c
11806 F:      arch/*/*/ptrace*.c
11807 F:      arch/*/include/asm/ptrace*.h
11808
11809 PULSE8-CEC DRIVER
11810 M:      Hans Verkuil <hverkuil@xs4all.nl>
11811 L:      linux-media@vger.kernel.org
11812 T:      git git://linuxtv.org/media_tree.git
11813 S:      Maintained
11814 F:      drivers/media/usb/pulse8-cec/*
11815 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11816
11817 PVRUSB2 VIDEO4LINUX DRIVER
11818 M:      Mike Isely <isely@pobox.com>
11819 L:      pvrusb2@isely.net       (subscribers-only)
11820 L:      linux-media@vger.kernel.org
11821 W:      http://www.isely.net/pvrusb2/
11822 T:      git git://linuxtv.org/media_tree.git
11823 S:      Maintained
11824 F:      Documentation/media/v4l-drivers/pvrusb2*
11825 F:      drivers/media/usb/pvrusb2/
11826
11827 PWC WEBCAM DRIVER
11828 M:      Hans Verkuil <hverkuil@xs4all.nl>
11829 L:      linux-media@vger.kernel.org
11830 T:      git git://linuxtv.org/media_tree.git
11831 S:      Odd Fixes
11832 F:      drivers/media/usb/pwc/*
11833
11834 PWM FAN DRIVER
11835 M:      Kamil Debski <kamil@wypas.org>
11836 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11837 L:      linux-hwmon@vger.kernel.org
11838 S:      Supported
11839 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11840 F:      Documentation/hwmon/pwm-fan
11841 F:      drivers/hwmon/pwm-fan.c
11842
11843 PWM IR Transmitter
11844 M:      Sean Young <sean@mess.org>
11845 L:      linux-media@vger.kernel.org
11846 S:      Maintained
11847 F:      drivers/media/rc/pwm-ir-tx.c
11848
11849 PWM SUBSYSTEM
11850 M:      Thierry Reding <thierry.reding@gmail.com>
11851 L:      linux-pwm@vger.kernel.org
11852 S:      Maintained
11853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11854 F:      Documentation/pwm.txt
11855 F:      Documentation/devicetree/bindings/pwm/
11856 F:      include/linux/pwm.h
11857 F:      drivers/pwm/
11858 F:      drivers/video/backlight/pwm_bl.c
11859 F:      include/linux/pwm_backlight.h
11860 F:      drivers/gpio/gpio-mvebu.c
11861 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11862
11863 PXA GPIO DRIVER
11864 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11865 L:      linux-gpio@vger.kernel.org
11866 S:      Maintained
11867 F:      drivers/gpio/gpio-pxa.c
11868
11869 PXA MMCI DRIVER
11870 S:      Orphan
11871
11872 PXA RTC DRIVER
11873 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11874 L:      linux-rtc@vger.kernel.org
11875 S:      Maintained
11876
11877 PXA2xx/PXA3xx SUPPORT
11878 M:      Daniel Mack <daniel@zonque.org>
11879 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11880 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11882 T:      git git://github.com/hzhuang1/linux.git
11883 T:      git git://github.com/rjarzmik/linux.git
11884 S:      Maintained
11885 F:      arch/arm/boot/dts/pxa*
11886 F:      arch/arm/mach-pxa/
11887 F:      drivers/dma/pxa*
11888 F:      drivers/pcmcia/pxa2xx*
11889 F:      drivers/pinctrl/pxa/
11890 F:      drivers/spi/spi-pxa2xx*
11891 F:      drivers/usb/gadget/udc/pxa2*
11892 F:      include/sound/pxa2xx-lib.h
11893 F:      sound/arm/pxa*
11894 F:      sound/soc/pxa/
11895
11896 QAT DRIVER
11897 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11898 L:      qat-linux@intel.com
11899 S:      Supported
11900 F:      drivers/crypto/qat/
11901
11902 QCOM AUDIO (ASoC) DRIVERS
11903 M:      Patrick Lai <plai@codeaurora.org>
11904 M:      Banajit Goswami <bgoswami@codeaurora.org>
11905 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11906 S:      Supported
11907 F:      sound/soc/qcom/
11908
11909 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11910 M:      Gabriel Somlo <somlo@cmu.edu>
11911 M:      "Michael S. Tsirkin" <mst@redhat.com>
11912 L:      qemu-devel@nongnu.org
11913 S:      Maintained
11914 F:      drivers/firmware/qemu_fw_cfg.c
11915 F:      include/uapi/linux/qemu_fw_cfg.h
11916
11917 QIB DRIVER
11918 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11919 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11920 L:      linux-rdma@vger.kernel.org
11921 S:      Supported
11922 F:      drivers/infiniband/hw/qib/
11923
11924 QLOGIC QL41xxx FCOE DRIVER
11925 M:      QLogic-Storage-Upstream@cavium.com
11926 L:      linux-scsi@vger.kernel.org
11927 S:      Supported
11928 F:      drivers/scsi/qedf/
11929
11930 QLOGIC QL41xxx ISCSI DRIVER
11931 M:      QLogic-Storage-Upstream@cavium.com
11932 L:      linux-scsi@vger.kernel.org
11933 S:      Supported
11934 F:      drivers/scsi/qedi/
11935
11936 QLOGIC QL4xxx ETHERNET DRIVER
11937 M:      Ariel Elior <Ariel.Elior@cavium.com>
11938 M:      everest-linux-l2@cavium.com
11939 L:      netdev@vger.kernel.org
11940 S:      Supported
11941 F:      drivers/net/ethernet/qlogic/qed/
11942 F:      include/linux/qed/
11943 F:      drivers/net/ethernet/qlogic/qede/
11944
11945 QLOGIC QL4xxx RDMA DRIVER
11946 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11947 M:      Ariel Elior <Ariel.Elior@cavium.com>
11948 L:      linux-rdma@vger.kernel.org
11949 S:      Supported
11950 F:      drivers/infiniband/hw/qedr/
11951 F:      include/uapi/rdma/qedr-abi.h
11952
11953 QLOGIC QLA1280 SCSI DRIVER
11954 M:      Michael Reed <mdr@sgi.com>
11955 L:      linux-scsi@vger.kernel.org
11956 S:      Maintained
11957 F:      drivers/scsi/qla1280.[ch]
11958
11959 QLOGIC QLA2XXX FC-SCSI DRIVER
11960 M:      qla2xxx-upstream@qlogic.com
11961 L:      linux-scsi@vger.kernel.org
11962 S:      Supported
11963 F:      Documentation/scsi/LICENSE.qla2xxx
11964 F:      drivers/scsi/qla2xxx/
11965
11966 QLOGIC QLA3XXX NETWORK DRIVER
11967 M:      Dept-GELinuxNICDev@cavium.com
11968 L:      netdev@vger.kernel.org
11969 S:      Supported
11970 F:      Documentation/networking/LICENSE.qla3xxx
11971 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11972
11973 QLOGIC QLA4XXX iSCSI DRIVER
11974 M:      QLogic-Storage-Upstream@qlogic.com
11975 L:      linux-scsi@vger.kernel.org
11976 S:      Supported
11977 F:      Documentation/scsi/LICENSE.qla4xxx
11978 F:      drivers/scsi/qla4xxx/
11979
11980 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11981 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
11982 M:      Manish Chopra <manish.chopra@cavium.com>
11983 M:      Dept-GELinuxNICDev@cavium.com
11984 L:      netdev@vger.kernel.org
11985 S:      Supported
11986 F:      drivers/net/ethernet/qlogic/qlcnic/
11987
11988 QLOGIC QLGE 10Gb ETHERNET DRIVER
11989 M:      Manish Chopra <manish.chopra@cavium.com>
11990 M:      Dept-GELinuxNICDev@cavium.com
11991 L:      netdev@vger.kernel.org
11992 S:      Supported
11993 F:      drivers/net/ethernet/qlogic/qlge/
11994
11995 QM1D1B0004 MEDIA DRIVER
11996 M:      Akihiro Tsukada <tskd08@gmail.com>
11997 L:      linux-media@vger.kernel.org
11998 S:      Odd Fixes
11999 F:      drivers/media/tuners/qm1d1b0004*
12000
12001 QM1D1C0042 MEDIA DRIVER
12002 M:      Akihiro Tsukada <tskd08@gmail.com>
12003 L:      linux-media@vger.kernel.org
12004 S:      Odd Fixes
12005 F:      drivers/media/tuners/qm1d1c0042*
12006
12007 QNX4 FILESYSTEM
12008 M:      Anders Larsen <al@alarsen.net>
12009 W:      http://www.alarsen.net/linux/qnx4fs/
12010 S:      Maintained
12011 F:      fs/qnx4/
12012 F:      include/uapi/linux/qnx4_fs.h
12013 F:      include/uapi/linux/qnxtypes.h
12014
12015 QORIQ DPAA2 FSL-MC BUS DRIVER
12016 M:      Stuart Yoder <stuyoder@gmail.com>
12017 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12018 L:      linux-kernel@vger.kernel.org
12019 S:      Maintained
12020 F:      drivers/bus/fsl-mc/
12021 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12022 F:      Documentation/networking/dpaa2/overview.rst
12023
12024 QT1010 MEDIA DRIVER
12025 M:      Antti Palosaari <crope@iki.fi>
12026 L:      linux-media@vger.kernel.org
12027 W:      https://linuxtv.org
12028 W:      http://palosaari.fi/linux/
12029 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12030 T:      git git://linuxtv.org/anttip/media_tree.git
12031 S:      Maintained
12032 F:      drivers/media/tuners/qt1010*
12033
12034 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12035 M:      Kalle Valo <kvalo@codeaurora.org>
12036 L:      ath10k@lists.infradead.org
12037 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12039 S:      Supported
12040 F:      drivers/net/wireless/ath/ath10k/
12041
12042 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12043 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12044 L:      linux-wireless@vger.kernel.org
12045 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12046 S:      Supported
12047 F:      drivers/net/wireless/ath/ath9k/
12048
12049 QUALCOMM CAMERA SUBSYSTEM DRIVER
12050 M:      Todor Tomov <todor.tomov@linaro.org>
12051 L:      linux-media@vger.kernel.org
12052 S:      Maintained
12053 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12054 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12055 F:      drivers/media/platform/qcom/camss/
12056
12057 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12058 M:  Ilia Lin <ilia.lin@gmail.com>
12059 L:  linux-pm@vger.kernel.org
12060 S:  Maintained
12061 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12062 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12063
12064 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12065 M:      Timur Tabi <timur@kernel.org>
12066 L:      netdev@vger.kernel.org
12067 S:      Maintained
12068 F:      drivers/net/ethernet/qualcomm/emac/
12069
12070 QUALCOMM GENERIC INTERFACE I2C DRIVER
12071 M:      Alok Chauhan <alokc@codeaurora.org>
12072 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12073 L:      linux-i2c@vger.kernel.org
12074 L:      linux-arm-msm@vger.kernel.org
12075 S:      Supported
12076 F:      drivers/i2c/busses/i2c-qcom-geni.c
12077
12078 QUALCOMM HEXAGON ARCHITECTURE
12079 M:      Richard Kuo <rkuo@codeaurora.org>
12080 L:      linux-hexagon@vger.kernel.org
12081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12082 S:      Supported
12083 F:      arch/hexagon/
12084
12085 QUALCOMM HIDMA DRIVER
12086 M:      Sinan Kaya <okaya@kernel.org>
12087 L:      linux-arm-kernel@lists.infradead.org
12088 L:      linux-arm-msm@vger.kernel.org
12089 L:      dmaengine@vger.kernel.org
12090 S:      Supported
12091 F:      drivers/dma/qcom/hidma*
12092
12093 QUALCOMM IOMMU
12094 M:      Rob Clark <robdclark@gmail.com>
12095 L:      iommu@lists.linux-foundation.org
12096 L:      linux-arm-msm@vger.kernel.org
12097 S:      Maintained
12098 F:      drivers/iommu/qcom_iommu.c
12099
12100 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12101 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12102 L:      linux-media@vger.kernel.org
12103 L:      linux-arm-msm@vger.kernel.org
12104 T:      git git://linuxtv.org/media_tree.git
12105 S:      Maintained
12106 F:      drivers/media/platform/qcom/venus/
12107
12108 QUALCOMM WCN36XX WIRELESS DRIVER
12109 M:      Kalle Valo <kvalo@codeaurora.org>
12110 L:      wcn36xx@lists.infradead.org
12111 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12112 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12113 S:      Supported
12114 F:      drivers/net/wireless/ath/wcn36xx/
12115
12116 QUANTENNA QTNFMAC WIRELESS DRIVER
12117 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12118 M:      Avinash Patil <avinashp@quantenna.com>
12119 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12120 L:      linux-wireless@vger.kernel.org
12121 S:      Maintained
12122 F:      drivers/net/wireless/quantenna
12123
12124 RADEON and AMDGPU DRM DRIVERS
12125 M:      Alex Deucher <alexander.deucher@amd.com>
12126 M:      Christian König <christian.koenig@amd.com>
12127 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12128 L:      amd-gfx@lists.freedesktop.org
12129 T:      git git://people.freedesktop.org/~agd5f/linux
12130 S:      Supported
12131 F:      drivers/gpu/drm/radeon/
12132 F:      include/uapi/drm/radeon_drm.h
12133 F:      drivers/gpu/drm/amd/
12134 F:      include/uapi/drm/amdgpu_drm.h
12135
12136 RADEON FRAMEBUFFER DISPLAY DRIVER
12137 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12138 L:      linux-fbdev@vger.kernel.org
12139 S:      Maintained
12140 F:      drivers/video/fbdev/aty/radeon*
12141 F:      include/uapi/linux/radeonfb.h
12142
12143 RADIOSHARK RADIO DRIVER
12144 M:      Hans Verkuil <hverkuil@xs4all.nl>
12145 L:      linux-media@vger.kernel.org
12146 T:      git git://linuxtv.org/media_tree.git
12147 S:      Maintained
12148 F:      drivers/media/radio/radio-shark.c
12149
12150 RADIOSHARK2 RADIO DRIVER
12151 M:      Hans Verkuil <hverkuil@xs4all.nl>
12152 L:      linux-media@vger.kernel.org
12153 T:      git git://linuxtv.org/media_tree.git
12154 S:      Maintained
12155 F:      drivers/media/radio/radio-shark2.c
12156 F:      drivers/media/radio/radio-tea5777.c
12157
12158 RADOS BLOCK DEVICE (RBD)
12159 M:      Ilya Dryomov <idryomov@gmail.com>
12160 M:      Sage Weil <sage@redhat.com>
12161 M:      Alex Elder <elder@kernel.org>
12162 L:      ceph-devel@vger.kernel.org
12163 W:      http://ceph.com/
12164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12165 T:      git git://github.com/ceph/ceph-client.git
12166 S:      Supported
12167 F:      Documentation/ABI/testing/sysfs-bus-rbd
12168 F:      drivers/block/rbd.c
12169 F:      drivers/block/rbd_types.h
12170
12171 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12172 M:      Paul Mackerras <paulus@samba.org>
12173 L:      linux-fbdev@vger.kernel.org
12174 S:      Maintained
12175 F:      drivers/video/fbdev/aty/aty128fb.c
12176
12177 RAINSHADOW-CEC DRIVER
12178 M:      Hans Verkuil <hverkuil@xs4all.nl>
12179 L:      linux-media@vger.kernel.org
12180 T:      git git://linuxtv.org/media_tree.git
12181 S:      Maintained
12182 F:      drivers/media/usb/rainshadow-cec/*
12183
12184 RALINK MIPS ARCHITECTURE
12185 M:      John Crispin <john@phrozen.org>
12186 L:      linux-mips@linux-mips.org
12187 S:      Maintained
12188 F:      arch/mips/ralink
12189
12190 RALINK RT2X00 WIRELESS LAN DRIVER
12191 P:      rt2x00 project
12192 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12193 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12194 L:      linux-wireless@vger.kernel.org
12195 S:      Maintained
12196 F:      drivers/net/wireless/ralink/rt2x00/
12197
12198 RAMDISK RAM BLOCK DEVICE DRIVER
12199 M:      Jens Axboe <axboe@kernel.dk>
12200 S:      Maintained
12201 F:      Documentation/blockdev/ramdisk.txt
12202 F:      drivers/block/brd.c
12203
12204 RANCHU VIRTUAL BOARD FOR MIPS
12205 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12206 L:      linux-mips@linux-mips.org
12207 S:      Supported
12208 F:      arch/mips/generic/board-ranchu.c
12209 F:      arch/mips/configs/generic/board-ranchu.config
12210
12211 RANDOM NUMBER DRIVER
12212 M:      "Theodore Ts'o" <tytso@mit.edu>
12213 S:      Maintained
12214 F:      drivers/char/random.c
12215
12216 RAPIDIO SUBSYSTEM
12217 M:      Matt Porter <mporter@kernel.crashing.org>
12218 M:      Alexandre Bounine <alex.bou9@gmail.com>
12219 S:      Maintained
12220 F:      drivers/rapidio/
12221
12222 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12223 L:      linux-wireless@vger.kernel.org
12224 S:      Orphan
12225 F:      drivers/net/wireless/ray*
12226
12227 RCUTORTURE TEST FRAMEWORK
12228 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12229 M:      Josh Triplett <josh@joshtriplett.org>
12230 R:      Steven Rostedt <rostedt@goodmis.org>
12231 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12232 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12233 L:      linux-kernel@vger.kernel.org
12234 S:      Supported
12235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12236 F:      tools/testing/selftests/rcutorture
12237
12238 RDC R-321X SoC
12239 M:      Florian Fainelli <florian@openwrt.org>
12240 S:      Maintained
12241
12242 RDC R6040 FAST ETHERNET DRIVER
12243 M:      Florian Fainelli <f.fainelli@gmail.com>
12244 L:      netdev@vger.kernel.org
12245 S:      Maintained
12246 F:      drivers/net/ethernet/rdc/r6040.c
12247
12248 RDMAVT - RDMA verbs software
12249 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12250 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12251 L:      linux-rdma@vger.kernel.org
12252 S:      Supported
12253 F:      drivers/infiniband/sw/rdmavt
12254
12255 RDS - RELIABLE DATAGRAM SOCKETS
12256 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12257 L:      netdev@vger.kernel.org
12258 L:      linux-rdma@vger.kernel.org
12259 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12260 W:      https://oss.oracle.com/projects/rds/
12261 S:      Supported
12262 F:      net/rds/
12263 F:      Documentation/networking/rds.txt
12264
12265 RDT - RESOURCE ALLOCATION
12266 M:      Fenghua Yu <fenghua.yu@intel.com>
12267 M:      Reinette Chatre <reinette.chatre@intel.com>
12268 L:      linux-kernel@vger.kernel.org
12269 S:      Supported
12270 F:      arch/x86/kernel/cpu/intel_rdt*
12271 F:      arch/x86/include/asm/intel_rdt_sched.h
12272 F:      Documentation/x86/intel_rdt*
12273
12274 READ-COPY UPDATE (RCU)
12275 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12276 M:      Josh Triplett <josh@joshtriplett.org>
12277 R:      Steven Rostedt <rostedt@goodmis.org>
12278 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12279 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12280 L:      linux-kernel@vger.kernel.org
12281 W:      http://www.rdrop.com/users/paulmck/RCU/
12282 S:      Supported
12283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12284 F:      Documentation/RCU/
12285 X:      Documentation/RCU/torture.txt
12286 F:      include/linux/rcu*
12287 X:      include/linux/srcu*.h
12288 F:      kernel/rcu/
12289 X:      kernel/rcu/srcu*.c
12290
12291 REAL TIME CLOCK (RTC) SUBSYSTEM
12292 M:      Alessandro Zummo <a.zummo@towertech.it>
12293 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12294 L:      linux-rtc@vger.kernel.org
12295 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12297 S:      Maintained
12298 F:      Documentation/devicetree/bindings/rtc/
12299 F:      Documentation/rtc.txt
12300 F:      drivers/rtc/
12301 F:      include/linux/rtc.h
12302 F:      include/uapi/linux/rtc.h
12303 F:      include/linux/rtc/
12304 F:      include/linux/platform_data/rtc-*
12305 F:      tools/testing/selftests/rtc/
12306
12307 REALTEK AUDIO CODECS
12308 M:      Bard Liao <bardliao@realtek.com>
12309 M:      Oder Chiou <oder_chiou@realtek.com>
12310 S:      Maintained
12311 F:      sound/soc/codecs/rt*
12312 F:      include/sound/rt*.h
12313
12314 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12315 M:      Linus Walleij <linus.walleij@linaro.org>
12316 S:      Maintained
12317 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12318 F:      drivers/net/dsa/realtek-smi*
12319 F:      drivers/net/dsa/rtl83*
12320
12321 REGISTER MAP ABSTRACTION
12322 M:      Mark Brown <broonie@kernel.org>
12323 L:      linux-kernel@vger.kernel.org
12324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12325 S:      Supported
12326 F:      Documentation/devicetree/bindings/regmap/
12327 F:      drivers/base/regmap/
12328 F:      include/linux/regmap.h
12329
12330 REISERFS FILE SYSTEM
12331 L:      reiserfs-devel@vger.kernel.org
12332 S:      Supported
12333 F:      fs/reiserfs/
12334
12335 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12336 M:      Ohad Ben-Cohen <ohad@wizery.com>
12337 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12338 L:      linux-remoteproc@vger.kernel.org
12339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12340 S:      Maintained
12341 F:      Documentation/devicetree/bindings/remoteproc/
12342 F:      Documentation/remoteproc.txt
12343 F:      drivers/remoteproc/
12344 F:      include/linux/remoteproc.h
12345
12346 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12347 M:      Ohad Ben-Cohen <ohad@wizery.com>
12348 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12349 L:      linux-remoteproc@vger.kernel.org
12350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12351 S:      Maintained
12352 F:      drivers/rpmsg/
12353 F:      Documentation/rpmsg.txt
12354 F:      include/linux/rpmsg.h
12355 F:      include/linux/rpmsg/
12356
12357 RENESAS CLOCK DRIVERS
12358 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12359 L:      linux-renesas-soc@vger.kernel.org
12360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12361 S:      Supported
12362 F:      drivers/clk/renesas/
12363
12364 RENESAS EMEV2 I2C DRIVER
12365 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12366 S:      Supported
12367 F:      drivers/i2c/busses/i2c-emev2.c
12368
12369 RENESAS ETHERNET DRIVERS
12370 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12371 L:      netdev@vger.kernel.org
12372 L:      linux-renesas-soc@vger.kernel.org
12373 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12374 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12375 F:      drivers/net/ethernet/renesas/
12376 F:      include/linux/sh_eth.h
12377
12378 RENESAS R-CAR GYROADC DRIVER
12379 M:      Marek Vasut <marek.vasut@gmail.com>
12380 L:      linux-iio@vger.kernel.org
12381 S:      Supported
12382 F:      drivers/iio/adc/rcar_gyro_adc.c
12383
12384 RENESAS R-CAR I2C DRIVERS
12385 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12386 S:      Supported
12387 F:      drivers/i2c/busses/i2c-rcar.c
12388 F:      drivers/i2c/busses/i2c-sh_mobile.c
12389
12390 RENESAS RIIC DRIVER
12391 M:      Chris Brandt <chris.brandt@renesas.com>
12392 S:      Supported
12393 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12394 F:      drivers/i2c/busses/i2c-riic.c
12395
12396 RENESAS USB PHY DRIVER
12397 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12398 L:      linux-renesas-soc@vger.kernel.org
12399 S:      Maintained
12400 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12401
12402 RESET CONTROLLER FRAMEWORK
12403 M:      Philipp Zabel <p.zabel@pengutronix.de>
12404 T:      git git://git.pengutronix.de/git/pza/linux
12405 S:      Maintained
12406 F:      drivers/reset/
12407 F:      Documentation/devicetree/bindings/reset/
12408 F:      include/dt-bindings/reset/
12409 F:      include/linux/reset.h
12410 F:      include/linux/reset-controller.h
12411
12412 RESTARTABLE SEQUENCES SUPPORT
12413 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12414 M:      Peter Zijlstra <peterz@infradead.org>
12415 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12416 M:      Boqun Feng <boqun.feng@gmail.com>
12417 L:      linux-kernel@vger.kernel.org
12418 S:      Supported
12419 F:      kernel/rseq.c
12420 F:      include/uapi/linux/rseq.h
12421 F:      include/trace/events/rseq.h
12422 F:      tools/testing/selftests/rseq/
12423
12424 RFKILL
12425 M:      Johannes Berg <johannes@sipsolutions.net>
12426 L:      linux-wireless@vger.kernel.org
12427 W:      http://wireless.kernel.org/
12428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12430 S:      Maintained
12431 F:      Documentation/rfkill.txt
12432 F:      Documentation/ABI/stable/sysfs-class-rfkill
12433 F:      net/rfkill/
12434 F:      include/linux/rfkill.h
12435 F:      include/uapi/linux/rfkill.h
12436
12437 RHASHTABLE
12438 M:      Thomas Graf <tgraf@suug.ch>
12439 M:      Herbert Xu <herbert@gondor.apana.org.au>
12440 L:      netdev@vger.kernel.org
12441 S:      Maintained
12442 F:      lib/rhashtable.c
12443 F:      lib/test_rhashtable.c
12444 F:      include/linux/rhashtable.h
12445 F:      include/linux/rhashtable-types.h
12446
12447 RICOH R5C592 MEMORYSTICK DRIVER
12448 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12449 S:      Maintained
12450 F:      drivers/memstick/host/r592.*
12451
12452 RICOH SMARTMEDIA/XD DRIVER
12453 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12454 S:      Maintained
12455 F:      drivers/mtd/nand/raw/r852.c
12456 F:      drivers/mtd/nand/raw/r852.h
12457
12458 RISC-V ARCHITECTURE
12459 M:      Palmer Dabbelt <palmer@sifive.com>
12460 M:      Albert Ou <aou@eecs.berkeley.edu>
12461 L:      linux-riscv@lists.infradead.org
12462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12463 S:      Supported
12464 F:      arch/riscv/
12465 K:      riscv
12466 N:      riscv
12467
12468 ROCCAT DRIVERS
12469 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12470 W:      http://sourceforge.net/projects/roccat/
12471 S:      Maintained
12472 F:      drivers/hid/hid-roccat*
12473 F:      include/linux/hid-roccat*
12474 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12475
12476 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12477 M:      Jacob chen <jacob2.chen@rock-chips.com>
12478 L:      linux-media@vger.kernel.org
12479 S:      Maintained
12480 F:      drivers/media/platform/rockchip/rga/
12481 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12482
12483 ROCKER DRIVER
12484 M:      Jiri Pirko <jiri@resnulli.us>
12485 L:      netdev@vger.kernel.org
12486 S:      Supported
12487 F:      drivers/net/ethernet/rocker/
12488
12489 ROCKETPORT DRIVER
12490 P:      Comtrol Corp.
12491 W:      http://www.comtrol.com
12492 S:      Maintained
12493 F:      Documentation/serial/rocket.txt
12494 F:      drivers/tty/rocket*
12495
12496 ROCKETPORT EXPRESS/INFINITY DRIVER
12497 M:      Kevin Cernekee <cernekee@gmail.com>
12498 L:      linux-serial@vger.kernel.org
12499 S:      Odd Fixes
12500 F:      drivers/tty/serial/rp2.*
12501
12502 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12503 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12504 L:      linux-kernel@vger.kernel.org
12505 L:      linux-renesas-soc@vger.kernel.org
12506 S:      Supported
12507 F:      drivers/mfd/bd9571mwv.c
12508 F:      drivers/regulator/bd9571mwv-regulator.c
12509 F:      drivers/gpio/gpio-bd9571mwv.c
12510 F:      include/linux/mfd/bd9571mwv.h
12511 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12512
12513 ROSE NETWORK LAYER
12514 M:      Ralf Baechle <ralf@linux-mips.org>
12515 L:      linux-hams@vger.kernel.org
12516 W:      http://www.linux-ax25.org/
12517 S:      Maintained
12518 F:      include/net/rose.h
12519 F:      include/uapi/linux/rose.h
12520 F:      net/rose/
12521
12522 RTL2830 MEDIA DRIVER
12523 M:      Antti Palosaari <crope@iki.fi>
12524 L:      linux-media@vger.kernel.org
12525 W:      https://linuxtv.org
12526 W:      http://palosaari.fi/linux/
12527 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12528 T:      git git://linuxtv.org/anttip/media_tree.git
12529 S:      Maintained
12530 F:      drivers/media/dvb-frontends/rtl2830*
12531
12532 RTL2832 MEDIA DRIVER
12533 M:      Antti Palosaari <crope@iki.fi>
12534 L:      linux-media@vger.kernel.org
12535 W:      https://linuxtv.org
12536 W:      http://palosaari.fi/linux/
12537 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12538 T:      git git://linuxtv.org/anttip/media_tree.git
12539 S:      Maintained
12540 F:      drivers/media/dvb-frontends/rtl2832*
12541
12542 RTL2832_SDR MEDIA DRIVER
12543 M:      Antti Palosaari <crope@iki.fi>
12544 L:      linux-media@vger.kernel.org
12545 W:      https://linuxtv.org
12546 W:      http://palosaari.fi/linux/
12547 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12548 T:      git git://linuxtv.org/anttip/media_tree.git
12549 S:      Maintained
12550 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12551
12552 RTL8180 WIRELESS DRIVER
12553 L:      linux-wireless@vger.kernel.org
12554 W:      http://wireless.kernel.org/
12555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12556 S:      Orphan
12557 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12558
12559 RTL8187 WIRELESS DRIVER
12560 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12561 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12562 M:      Larry Finger <Larry.Finger@lwfinger.net>
12563 L:      linux-wireless@vger.kernel.org
12564 W:      http://wireless.kernel.org/
12565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12566 S:      Maintained
12567 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12568
12569 REALTEK WIRELESS DRIVER (rtlwifi family)
12570 M:      Ping-Ke Shih <pkshih@realtek.com>
12571 L:      linux-wireless@vger.kernel.org
12572 W:      http://wireless.kernel.org/
12573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12574 S:      Maintained
12575 F:      drivers/net/wireless/realtek/rtlwifi/
12576
12577 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12578 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12579 L:      linux-wireless@vger.kernel.org
12580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12581 S:      Maintained
12582 F:      drivers/net/wireless/realtek/rtl8xxxu/
12583
12584 RXRPC SOCKETS (AF_RXRPC)
12585 M:      David Howells <dhowells@redhat.com>
12586 L:      linux-afs@lists.infradead.org
12587 S:      Supported
12588 F:      net/rxrpc/
12589 F:      include/keys/rxrpc-type.h
12590 F:      include/net/af_rxrpc.h
12591 F:      include/trace/events/rxrpc.h
12592 F:      include/uapi/linux/rxrpc.h
12593 F:      Documentation/networking/rxrpc.txt
12594 W:      https://www.infradead.org/~dhowells/kafs/
12595
12596 S3 SAVAGE FRAMEBUFFER DRIVER
12597 M:      Antonino Daplas <adaplas@gmail.com>
12598 L:      linux-fbdev@vger.kernel.org
12599 S:      Maintained
12600 F:      drivers/video/fbdev/savage/
12601
12602 S390
12603 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12604 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12605 L:      linux-s390@vger.kernel.org
12606 W:      http://www.ibm.com/developerworks/linux/linux390/
12607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12608 S:      Supported
12609 F:      arch/s390/
12610 F:      drivers/s390/
12611 F:      Documentation/s390/
12612 F:      Documentation/driver-api/s390-drivers.rst
12613
12614 S390 COMMON I/O LAYER
12615 M:      Sebastian Ott <sebott@linux.ibm.com>
12616 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12617 L:      linux-s390@vger.kernel.org
12618 W:      http://www.ibm.com/developerworks/linux/linux390/
12619 S:      Supported
12620 F:      drivers/s390/cio/
12621
12622 S390 DASD DRIVER
12623 M:      Stefan Haberland <sth@linux.ibm.com>
12624 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12625 L:      linux-s390@vger.kernel.org
12626 W:      http://www.ibm.com/developerworks/linux/linux390/
12627 S:      Supported
12628 F:      drivers/s390/block/dasd*
12629 F:      block/partitions/ibm.c
12630
12631 S390 IOMMU (PCI)
12632 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12633 L:      linux-s390@vger.kernel.org
12634 W:      http://www.ibm.com/developerworks/linux/linux390/
12635 S:      Supported
12636 F:      drivers/iommu/s390-iommu.c
12637
12638 S390 IUCV NETWORK LAYER
12639 M:      Julian Wiedmann <jwi@linux.ibm.com>
12640 M:      Ursula Braun <ubraun@linux.ibm.com>
12641 L:      linux-s390@vger.kernel.org
12642 W:      http://www.ibm.com/developerworks/linux/linux390/
12643 S:      Supported
12644 F:      drivers/s390/net/*iucv*
12645 F:      include/net/iucv/
12646 F:      net/iucv/
12647
12648 S390 NETWORK DRIVERS
12649 M:      Julian Wiedmann <jwi@linux.ibm.com>
12650 M:      Ursula Braun <ubraun@linux.ibm.com>
12651 L:      linux-s390@vger.kernel.org
12652 W:      http://www.ibm.com/developerworks/linux/linux390/
12653 S:      Supported
12654 F:      drivers/s390/net/
12655
12656 S390 PCI SUBSYSTEM
12657 M:      Sebastian Ott <sebott@linux.ibm.com>
12658 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12659 L:      linux-s390@vger.kernel.org
12660 W:      http://www.ibm.com/developerworks/linux/linux390/
12661 S:      Supported
12662 F:      arch/s390/pci/
12663 F:      drivers/pci/hotplug/s390_pci_hpc.c
12664
12665 S390 VFIO-CCW DRIVER
12666 M:      Cornelia Huck <cohuck@redhat.com>
12667 M:      Halil Pasic <pasic@linux.ibm.com>
12668 L:      linux-s390@vger.kernel.org
12669 L:      kvm@vger.kernel.org
12670 S:      Supported
12671 F:      drivers/s390/cio/vfio_ccw*
12672 F:      Documentation/s390/vfio-ccw.txt
12673 F:      include/uapi/linux/vfio_ccw.h
12674
12675 S390 ZCRYPT DRIVER
12676 M:      Harald Freudenberger <freude@linux.ibm.com>
12677 L:      linux-s390@vger.kernel.org
12678 W:      http://www.ibm.com/developerworks/linux/linux390/
12679 S:      Supported
12680 F:      drivers/s390/crypto/
12681
12682 S390 ZFCP DRIVER
12683 M:      Steffen Maier <maier@linux.ibm.com>
12684 M:      Benjamin Block <bblock@linux.ibm.com>
12685 L:      linux-s390@vger.kernel.org
12686 W:      http://www.ibm.com/developerworks/linux/linux390/
12687 S:      Supported
12688 F:      drivers/s390/scsi/zfcp_*
12689
12690 S3C24XX SD/MMC Driver
12691 M:      Ben Dooks <ben-linux@fluff.org>
12692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12693 S:      Supported
12694 F:      drivers/mmc/host/s3cmci.*
12695
12696 SAA6588 RDS RECEIVER DRIVER
12697 M:      Hans Verkuil <hverkuil@xs4all.nl>
12698 L:      linux-media@vger.kernel.org
12699 T:      git git://linuxtv.org/media_tree.git
12700 W:      https://linuxtv.org
12701 S:      Odd Fixes
12702 F:      drivers/media/i2c/saa6588*
12703
12704 SAA7134 VIDEO4LINUX DRIVER
12705 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12706 L:      linux-media@vger.kernel.org
12707 W:      https://linuxtv.org
12708 T:      git git://linuxtv.org/media_tree.git
12709 S:      Odd fixes
12710 F:      Documentation/media/v4l-drivers/saa7134*
12711 F:      drivers/media/pci/saa7134/
12712
12713 SAA7146 VIDEO4LINUX-2 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 S:      Maintained
12718 F:      drivers/media/common/saa7146/
12719 F:      drivers/media/pci/saa7146/
12720 F:      include/media/saa7146*
12721
12722 SAMSUNG AUDIO (ASoC) DRIVERS
12723 M:      Krzysztof Kozlowski <krzk@kernel.org>
12724 M:      Sangbeom Kim <sbkim73@samsung.com>
12725 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12726 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12727 S:      Supported
12728 F:      sound/soc/samsung/
12729 F:      Documentation/devicetree/bindings/sound/samsung*
12730
12731 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12732 M:      Krzysztof Kozlowski <krzk@kernel.org>
12733 L:      linux-crypto@vger.kernel.org
12734 L:      linux-samsung-soc@vger.kernel.org
12735 S:      Maintained
12736 F:      drivers/crypto/exynos-rng.c
12737 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12738
12739 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12740 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12741 L:      linux-samsung-soc@vger.kernel.org
12742 S:      Maintained
12743 F:      drivers/char/hw_random/exynos-trng.c
12744 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12745
12746 SAMSUNG FRAMEBUFFER DRIVER
12747 M:      Jingoo Han <jingoohan1@gmail.com>
12748 L:      linux-fbdev@vger.kernel.org
12749 S:      Maintained
12750 F:      drivers/video/fbdev/s3c-fb.c
12751
12752 SAMSUNG LAPTOP DRIVER
12753 M:      Corentin Chary <corentin.chary@gmail.com>
12754 L:      platform-driver-x86@vger.kernel.org
12755 S:      Maintained
12756 F:      drivers/platform/x86/samsung-laptop.c
12757
12758 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12759 M:      Sangbeom Kim <sbkim73@samsung.com>
12760 M:      Krzysztof Kozlowski <krzk@kernel.org>
12761 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12762 L:      linux-kernel@vger.kernel.org
12763 L:      linux-samsung-soc@vger.kernel.org
12764 S:      Supported
12765 F:      drivers/mfd/sec*.c
12766 F:      drivers/regulator/s2m*.c
12767 F:      drivers/regulator/s5m*.c
12768 F:      drivers/clk/clk-s2mps11.c
12769 F:      drivers/rtc/rtc-s5m.c
12770 F:      include/linux/mfd/samsung/
12771 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12772 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12773 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12774 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12775
12776 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12777 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12778 L:      linux-media@vger.kernel.org
12779 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12780 S:      Maintained
12781 F:      drivers/media/platform/s3c-camif/
12782 F:      include/media/drv-intf/s3c_camif.h
12783
12784 SAMSUNG S3FWRN5 NFC DRIVER
12785 M:      Robert Baldyga <r.baldyga@samsung.com>
12786 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12787 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12788 S:      Supported
12789 F:      drivers/nfc/s3fwrn5
12790
12791 SAMSUNG S5C73M3 CAMERA DRIVER
12792 M:      Kyungmin Park <kyungmin.park@samsung.com>
12793 M:      Andrzej Hajda <a.hajda@samsung.com>
12794 L:      linux-media@vger.kernel.org
12795 S:      Supported
12796 F:      drivers/media/i2c/s5c73m3/*
12797
12798 SAMSUNG S5K5BAF CAMERA DRIVER
12799 M:      Kyungmin Park <kyungmin.park@samsung.com>
12800 M:      Andrzej Hajda <a.hajda@samsung.com>
12801 L:      linux-media@vger.kernel.org
12802 S:      Supported
12803 F:      drivers/media/i2c/s5k5baf.c
12804
12805 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12806 M:      Krzysztof Kozlowski <krzk@kernel.org>
12807 M:      Vladimir Zapolskiy <vz@mleia.com>
12808 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12809 L:      linux-crypto@vger.kernel.org
12810 L:      linux-samsung-soc@vger.kernel.org
12811 S:      Maintained
12812 F:      drivers/crypto/s5p-sss.c
12813
12814 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12815 M:      Kyungmin Park <kyungmin.park@samsung.com>
12816 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12817 L:      linux-media@vger.kernel.org
12818 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12819 S:      Supported
12820 F:      drivers/media/platform/exynos4-is/
12821
12822 SAMSUNG SOC CLOCK DRIVERS
12823 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12824 M:      Tomasz Figa <tomasz.figa@gmail.com>
12825 M:      Chanwoo Choi <cw00.choi@samsung.com>
12826 S:      Supported
12827 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12829 F:      drivers/clk/samsung/
12830 F:      include/dt-bindings/clock/exynos*.h
12831 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12832
12833 SAMSUNG SPI DRIVERS
12834 M:      Kukjin Kim <kgene@kernel.org>
12835 M:      Krzysztof Kozlowski <krzk@kernel.org>
12836 M:      Andi Shyti <andi@etezian.org>
12837 L:      linux-spi@vger.kernel.org
12838 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12839 S:      Maintained
12840 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12841 F:      drivers/spi/spi-s3c*
12842 F:      include/linux/platform_data/spi-s3c64xx.h
12843
12844 SAMSUNG SXGBE DRIVERS
12845 M:      Byungho An <bh74.an@samsung.com>
12846 M:      Girish K S <ks.giri@samsung.com>
12847 M:      Vipul Pandya <vipul.pandya@samsung.com>
12848 S:      Supported
12849 L:      netdev@vger.kernel.org
12850 F:      drivers/net/ethernet/samsung/sxgbe/
12851
12852 SAMSUNG THERMAL DRIVER
12853 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12854 L:      linux-pm@vger.kernel.org
12855 L:      linux-samsung-soc@vger.kernel.org
12856 S:      Supported
12857 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12858 F:      drivers/thermal/samsung/
12859
12860 SAMSUNG USB2 PHY DRIVER
12861 M:      Kamil Debski <kamil@wypas.org>
12862 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12863 L:      linux-kernel@vger.kernel.org
12864 S:      Supported
12865 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12866 F:      Documentation/phy/samsung-usb2.txt
12867 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12868 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12869 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12870 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12871 F:      drivers/phy/samsung/phy-samsung-usb2.c
12872 F:      drivers/phy/samsung/phy-samsung-usb2.h
12873
12874 SC1200 WDT DRIVER
12875 M:      Zwane Mwaikambo <zwanem@gmail.com>
12876 S:      Maintained
12877 F:      drivers/watchdog/sc1200wdt.c
12878
12879 SCHEDULER
12880 M:      Ingo Molnar <mingo@redhat.com>
12881 M:      Peter Zijlstra <peterz@infradead.org>
12882 L:      linux-kernel@vger.kernel.org
12883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12884 S:      Maintained
12885 F:      kernel/sched/
12886 F:      include/linux/sched.h
12887 F:      include/uapi/linux/sched.h
12888 F:      include/linux/wait.h
12889
12890 SCR24X CHIP CARD INTERFACE DRIVER
12891 M:      Lubomir Rintel <lkundrak@v3.sk>
12892 S:      Supported
12893 F:      drivers/char/pcmcia/scr24x_cs.c
12894
12895 SCSI CDROM DRIVER
12896 M:      Jens Axboe <axboe@kernel.dk>
12897 L:      linux-scsi@vger.kernel.org
12898 W:      http://www.kernel.dk
12899 S:      Maintained
12900 F:      drivers/scsi/sr*
12901
12902 SCSI RDMA PROTOCOL (SRP) INITIATOR
12903 M:      Bart Van Assche <bvanassche@acm.org>
12904 L:      linux-rdma@vger.kernel.org
12905 S:      Supported
12906 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12907 F:      drivers/infiniband/ulp/srp/
12908 F:      include/scsi/srp.h
12909
12910 SCSI RDMA PROTOCOL (SRP) TARGET
12911 M:      Bart Van Assche <bvanassche@acm.org>
12912 L:      linux-rdma@vger.kernel.org
12913 L:      target-devel@vger.kernel.org
12914 S:      Supported
12915 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12916 F:      drivers/infiniband/ulp/srpt/
12917
12918 SCSI SG DRIVER
12919 M:      Doug Gilbert <dgilbert@interlog.com>
12920 L:      linux-scsi@vger.kernel.org
12921 W:      http://sg.danny.cz/sg
12922 S:      Maintained
12923 F:      Documentation/scsi/scsi-generic.txt
12924 F:      drivers/scsi/sg.c
12925 F:      include/scsi/sg.h
12926
12927 SCSI SUBSYSTEM
12928 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12930 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12932 L:      linux-scsi@vger.kernel.org
12933 S:      Maintained
12934 F:      Documentation/devicetree/bindings/scsi/
12935 F:      drivers/scsi/
12936 F:      include/scsi/
12937
12938 SCSI TAPE DRIVER
12939 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12940 L:      linux-scsi@vger.kernel.org
12941 S:      Maintained
12942 F:      Documentation/scsi/st.txt
12943 F:      drivers/scsi/st.*
12944 F:      drivers/scsi/st_*.h
12945
12946 SCTP PROTOCOL
12947 M:      Vlad Yasevich <vyasevich@gmail.com>
12948 M:      Neil Horman <nhorman@tuxdriver.com>
12949 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12950 L:      linux-sctp@vger.kernel.org
12951 W:      http://lksctp.sourceforge.net
12952 S:      Maintained
12953 F:      Documentation/networking/sctp.txt
12954 F:      include/linux/sctp.h
12955 F:      include/uapi/linux/sctp.h
12956 F:      include/net/sctp/
12957 F:      net/sctp/
12958
12959 SCx200 CPU SUPPORT
12960 M:      Jim Cromie <jim.cromie@gmail.com>
12961 S:      Odd Fixes
12962 F:      Documentation/i2c/busses/scx200_acb
12963 F:      arch/x86/platform/scx200/
12964 F:      drivers/watchdog/scx200_wdt.c
12965 F:      drivers/i2c/busses/scx200*
12966 F:      drivers/mtd/maps/scx200_docflash.c
12967 F:      include/linux/scx200.h
12968
12969 SCx200 GPIO DRIVER
12970 M:      Jim Cromie <jim.cromie@gmail.com>
12971 S:      Maintained
12972 F:      drivers/char/scx200_gpio.c
12973 F:      include/linux/scx200_gpio.h
12974
12975 SCx200 HRT CLOCKSOURCE DRIVER
12976 M:      Jim Cromie <jim.cromie@gmail.com>
12977 S:      Maintained
12978 F:      drivers/clocksource/scx200_hrt.c
12979
12980 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12981 M:      Sascha Sommer <saschasommer@freenet.de>
12982 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12983 S:      Maintained
12984 F:      drivers/mmc/host/sdricoh_cs.c
12985
12986 SECURE COMPUTING
12987 M:      Kees Cook <keescook@chromium.org>
12988 R:      Andy Lutomirski <luto@amacapital.net>
12989 R:      Will Drewry <wad@chromium.org>
12990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12991 S:      Supported
12992 F:      kernel/seccomp.c
12993 F:      include/uapi/linux/seccomp.h
12994 F:      include/linux/seccomp.h
12995 F:      tools/testing/selftests/seccomp/*
12996 F:      tools/testing/selftests/kselftest_harness.h
12997 F:      Documentation/userspace-api/seccomp_filter.rst
12998 K:      \bsecure_computing
12999 K:      \bTIF_SECCOMP\b
13000
13001 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13002 M:      Al Cooper <alcooperx@gmail.com>
13003 L:      linux-mmc@vger.kernel.org
13004 L:      bcm-kernel-feedback-list@broadcom.com
13005 S:      Maintained
13006 F:      drivers/mmc/host/sdhci-brcmstb*
13007
13008 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13009 M:      Adrian Hunter <adrian.hunter@intel.com>
13010 L:      linux-mmc@vger.kernel.org
13011 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13012 S:      Maintained
13013 F:      drivers/mmc/host/sdhci*
13014 F:      include/linux/mmc/sdhci*
13015
13016 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13017 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13018 M:      Manjunath M B <manjumb@synopsys.com>
13019 L:      linux-mmc@vger.kernel.org
13020 S:      Maintained
13021 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13022
13023 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13024 M:      Ben Dooks <ben-linux@fluff.org>
13025 M:      Jaehoon Chung <jh80.chung@samsung.com>
13026 L:      linux-mmc@vger.kernel.org
13027 S:      Maintained
13028 F:      drivers/mmc/host/sdhci-s3c*
13029
13030 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13031 M:      Viresh Kumar <vireshk@kernel.org>
13032 L:      linux-mmc@vger.kernel.org
13033 S:      Maintained
13034 F:      drivers/mmc/host/sdhci-spear.c
13035
13036 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13037 M:      Kishon Vijay Abraham I <kishon@ti.com>
13038 L:      linux-mmc@vger.kernel.org
13039 S:      Maintained
13040 F:      drivers/mmc/host/sdhci-omap.c
13041
13042 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13043 M:      Scott Bauer <scott.bauer@intel.com>
13044 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13045 L:      linux-block@vger.kernel.org
13046 S:      Supported
13047 F:      block/sed*
13048 F:      block/opal_proto.h
13049 F:      include/linux/sed*
13050 F:      include/uapi/linux/sed*
13051
13052 SECURITY CONTACT
13053 M:      Security Officers <security@kernel.org>
13054 S:      Supported
13055
13056 SECURITY SUBSYSTEM
13057 M:      James Morris <jmorris@namei.org>
13058 M:      "Serge E. Hallyn" <serge@hallyn.com>
13059 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13061 W:      http://kernsec.org/
13062 S:      Supported
13063 F:      security/
13064 X:      security/selinux/
13065
13066 SELINUX SECURITY MODULE
13067 M:      Paul Moore <paul@paul-moore.com>
13068 M:      Stephen Smalley <sds@tycho.nsa.gov>
13069 M:      Eric Paris <eparis@parisplace.org>
13070 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13071 W:      https://selinuxproject.org
13072 W:      https://github.com/SELinuxProject
13073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13074 S:      Supported
13075 F:      include/linux/selinux*
13076 F:      security/selinux/
13077 F:      scripts/selinux/
13078 F:      Documentation/admin-guide/LSM/SELinux.rst
13079
13080 SENSABLE PHANTOM
13081 M:      Jiri Slaby <jirislaby@gmail.com>
13082 S:      Maintained
13083 F:      drivers/misc/phantom.c
13084 F:      include/uapi/linux/phantom.h
13085
13086 SERIAL DEVICE BUS
13087 M:      Rob Herring <robh@kernel.org>
13088 L:      linux-serial@vger.kernel.org
13089 S:      Maintained
13090 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13091 F:      drivers/tty/serdev/
13092 F:      include/linux/serdev.h
13093
13094 SERIAL DRIVERS
13095 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13096 L:      linux-serial@vger.kernel.org
13097 S:      Maintained
13098 F:      Documentation/devicetree/bindings/serial/
13099 F:      drivers/tty/serial/
13100
13101 SERIAL IR RECEIVER
13102 M:      Sean Young <sean@mess.org>
13103 L:      linux-media@vger.kernel.org
13104 S:      Maintained
13105 F:      drivers/media/rc/serial_ir.c
13106
13107 SFC NETWORK DRIVER
13108 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13109 M:      Edward Cree <ecree@solarflare.com>
13110 M:      Bert Kenward <bkenward@solarflare.com>
13111 L:      netdev@vger.kernel.org
13112 S:      Supported
13113 F:      drivers/net/ethernet/sfc/
13114
13115 SGI GRU DRIVER
13116 M:      Dimitri Sivanich <sivanich@sgi.com>
13117 S:      Maintained
13118 F:      drivers/misc/sgi-gru/
13119
13120 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13121 M:      Pat Gefre <pfg@sgi.com>
13122 L:      linux-ia64@vger.kernel.org
13123 S:      Supported
13124 F:      Documentation/ia64/serial.txt
13125 F:      drivers/tty/serial/ioc?_serial.c
13126 F:      include/linux/ioc?.h
13127
13128 SGI XP/XPC/XPNET DRIVER
13129 M:      Cliff Whickman <cpw@sgi.com>
13130 M:      Robin Holt <robinmholt@gmail.com>
13131 S:      Maintained
13132 F:      drivers/misc/sgi-xp/
13133
13134 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13135 M:      Ursula Braun <ubraun@linux.ibm.com>
13136 L:      linux-s390@vger.kernel.org
13137 W:      http://www.ibm.com/developerworks/linux/linux390/
13138 S:      Supported
13139 F:      net/smc/
13140
13141 SHARP RJ54N1CB0C SENSOR DRIVER
13142 M:      Jacopo Mondi <jacopo@jmondi.org>
13143 L:      linux-media@vger.kernel.org
13144 T:      git git://linuxtv.org/media_tree.git
13145 S:      Odd fixes
13146 F:      drivers/media/i2c/rj54n1cb0c.c
13147 F:      include/media/i2c/rj54n1cb0c.h
13148
13149 SH_VEU V4L2 MEM2MEM DRIVER
13150 L:      linux-media@vger.kernel.org
13151 S:      Orphan
13152 F:      drivers/media/platform/sh_veu.c
13153
13154 SH_VOU V4L2 OUTPUT DRIVER
13155 L:      linux-media@vger.kernel.org
13156 S:      Orphan
13157 F:      drivers/media/platform/sh_vou.c
13158 F:      include/media/drv-intf/sh_vou.h
13159
13160 SI2157 MEDIA DRIVER
13161 M:      Antti Palosaari <crope@iki.fi>
13162 L:      linux-media@vger.kernel.org
13163 W:      https://linuxtv.org
13164 W:      http://palosaari.fi/linux/
13165 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13166 T:      git git://linuxtv.org/anttip/media_tree.git
13167 S:      Maintained
13168 F:      drivers/media/tuners/si2157*
13169
13170 SI2165 MEDIA DRIVER
13171 M:      Matthias Schwarzott <zzam@gentoo.org>
13172 L:      linux-media@vger.kernel.org
13173 W:      https://linuxtv.org
13174 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13175 S:      Maintained
13176 F:      drivers/media/dvb-frontends/si2165*
13177
13178 SI2168 MEDIA DRIVER
13179 M:      Antti Palosaari <crope@iki.fi>
13180 L:      linux-media@vger.kernel.org
13181 W:      https://linuxtv.org
13182 W:      http://palosaari.fi/linux/
13183 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13184 T:      git git://linuxtv.org/anttip/media_tree.git
13185 S:      Maintained
13186 F:      drivers/media/dvb-frontends/si2168*
13187
13188 SI470X FM RADIO RECEIVER I2C DRIVER
13189 M:      Hans Verkuil <hverkuil@xs4all.nl>
13190 L:      linux-media@vger.kernel.org
13191 T:      git git://linuxtv.org/media_tree.git
13192 W:      https://linuxtv.org
13193 S:      Odd Fixes
13194 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13195
13196 SI470X FM RADIO RECEIVER USB DRIVER
13197 M:      Hans Verkuil <hverkuil@xs4all.nl>
13198 L:      linux-media@vger.kernel.org
13199 T:      git git://linuxtv.org/media_tree.git
13200 W:      https://linuxtv.org
13201 S:      Maintained
13202 F:      drivers/media/radio/si470x/radio-si470x-common.c
13203 F:      drivers/media/radio/si470x/radio-si470x.h
13204 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13205
13206 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13207 M:      Eduardo Valentin <edubezval@gmail.com>
13208 L:      linux-media@vger.kernel.org
13209 T:      git git://linuxtv.org/media_tree.git
13210 W:      https://linuxtv.org
13211 S:      Odd Fixes
13212 F:      drivers/media/radio/si4713/si4713.?
13213
13214 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13215 M:      Eduardo Valentin <edubezval@gmail.com>
13216 L:      linux-media@vger.kernel.org
13217 T:      git git://linuxtv.org/media_tree.git
13218 W:      https://linuxtv.org
13219 S:      Odd Fixes
13220 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13221
13222 SI4713 FM RADIO TRANSMITTER USB DRIVER
13223 M:      Hans Verkuil <hverkuil@xs4all.nl>
13224 L:      linux-media@vger.kernel.org
13225 T:      git git://linuxtv.org/media_tree.git
13226 W:      https://linuxtv.org
13227 S:      Maintained
13228 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13229
13230 SIANO DVB DRIVER
13231 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13232 L:      linux-media@vger.kernel.org
13233 W:      https://linuxtv.org
13234 T:      git git://linuxtv.org/media_tree.git
13235 S:      Odd fixes
13236 F:      drivers/media/common/siano/
13237 F:      drivers/media/usb/siano/
13238 F:      drivers/media/usb/siano/
13239 F:      drivers/media/mmc/siano/
13240
13241 SIFIVE DRIVERS
13242 M:      Palmer Dabbelt <palmer@sifive.com>
13243 L:      linux-riscv@lists.infradead.org
13244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13245 S:      Supported
13246 K:      sifive
13247 N:      sifive
13248
13249 SILEAD TOUCHSCREEN DRIVER
13250 M:      Hans de Goede <hdegoede@redhat.com>
13251 L:      linux-input@vger.kernel.org
13252 L:      platform-driver-x86@vger.kernel.org
13253 S:      Maintained
13254 F:      drivers/input/touchscreen/silead.c
13255 F:      drivers/platform/x86/touchscreen_dmi.c
13256
13257 SILICON MOTION SM712 FRAME BUFFER DRIVER
13258 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13259 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13260 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13261 L:      linux-fbdev@vger.kernel.org
13262 S:      Maintained
13263 F:      drivers/video/fbdev/sm712*
13264 F:      Documentation/fb/sm712fb.txt
13265
13266 SIMPLE FIRMWARE INTERFACE (SFI)
13267 M:      Len Brown <lenb@kernel.org>
13268 L:      sfi-devel@simplefirmware.org
13269 W:      http://simplefirmware.org/
13270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13271 S:      Supported
13272 F:      arch/x86/platform/sfi/
13273 F:      drivers/sfi/
13274 F:      include/linux/sfi*.h
13275
13276 SIMPLEFB FB DRIVER
13277 M:      Hans de Goede <hdegoede@redhat.com>
13278 L:      linux-fbdev@vger.kernel.org
13279 S:      Maintained
13280 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13281 F:      drivers/video/fbdev/simplefb.c
13282 F:      include/linux/platform_data/simplefb.h
13283
13284 SIMTEC EB110ATX (Chalice CATS)
13285 P:      Ben Dooks
13286 P:      Vincent Sanders <vince@simtec.co.uk>
13287 M:      Simtec Linux Team <linux@simtec.co.uk>
13288 W:      http://www.simtec.co.uk/products/EB110ATX/
13289 S:      Supported
13290
13291 SIMTEC EB2410ITX (BAST)
13292 P:      Ben Dooks
13293 P:      Vincent Sanders <vince@simtec.co.uk>
13294 M:      Simtec Linux Team <linux@simtec.co.uk>
13295 W:      http://www.simtec.co.uk/products/EB2410ITX/
13296 S:      Supported
13297 F:      arch/arm/mach-s3c24xx/mach-bast.c
13298 F:      arch/arm/mach-s3c24xx/bast-ide.c
13299 F:      arch/arm/mach-s3c24xx/bast-irq.c
13300
13301 SIPHASH PRF ROUTINES
13302 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13303 S:      Maintained
13304 F:      lib/siphash.c
13305 F:      lib/test_siphash.c
13306 F:      include/linux/siphash.h
13307
13308 SIOX
13309 M:      Gavin Schenk <g.schenk@eckelmann.de>
13310 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13311 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13312 S:      Supported
13313 F:      drivers/siox/*
13314 F:      include/trace/events/siox.h
13315
13316 SIS 190 ETHERNET DRIVER
13317 M:      Francois Romieu <romieu@fr.zoreil.com>
13318 L:      netdev@vger.kernel.org
13319 S:      Maintained
13320 F:      drivers/net/ethernet/sis/sis190.c
13321
13322 SIS 900/7016 FAST ETHERNET DRIVER
13323 M:      Daniele Venzano <venza@brownhat.org>
13324 W:      http://www.brownhat.org/sis900.html
13325 L:      netdev@vger.kernel.org
13326 S:      Maintained
13327 F:      drivers/net/ethernet/sis/sis900.*
13328
13329 SIS FRAMEBUFFER DRIVER
13330 M:      Thomas Winischhofer <thomas@winischhofer.net>
13331 W:      http://www.winischhofer.net/linuxsisvga.shtml
13332 S:      Maintained
13333 F:      Documentation/fb/sisfb.txt
13334 F:      drivers/video/fbdev/sis/
13335 F:      include/video/sisfb.h
13336
13337 SIS USB2VGA DRIVER
13338 M:      Thomas Winischhofer <thomas@winischhofer.net>
13339 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13340 S:      Maintained
13341 F:      drivers/usb/misc/sisusbvga/
13342
13343 SLAB ALLOCATOR
13344 M:      Christoph Lameter <cl@linux.com>
13345 M:      Pekka Enberg <penberg@kernel.org>
13346 M:      David Rientjes <rientjes@google.com>
13347 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13348 M:      Andrew Morton <akpm@linux-foundation.org>
13349 L:      linux-mm@kvack.org
13350 S:      Maintained
13351 F:      include/linux/sl?b*.h
13352 F:      mm/sl?b*
13353
13354 SLEEPABLE READ-COPY UPDATE (SRCU)
13355 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13356 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13357 M:      Josh Triplett <josh@joshtriplett.org>
13358 R:      Steven Rostedt <rostedt@goodmis.org>
13359 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13360 L:      linux-kernel@vger.kernel.org
13361 W:      http://www.rdrop.com/users/paulmck/RCU/
13362 S:      Supported
13363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13364 F:      include/linux/srcu*.h
13365 F:      kernel/rcu/srcu*.c
13366
13367 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13368 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13369 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13370 S:      Maintained
13371 F:      drivers/slimbus/
13372 F:      Documentation/devicetree/bindings/slimbus/
13373 F:      include/linux/slimbus.h
13374
13375 SMACK SECURITY MODULE
13376 M:      Casey Schaufler <casey@schaufler-ca.com>
13377 L:      linux-security-module@vger.kernel.org
13378 W:      http://schaufler-ca.com
13379 T:      git git://github.com/cschaufler/smack-next
13380 S:      Maintained
13381 F:      Documentation/admin-guide/LSM/Smack.rst
13382 F:      security/smack/
13383
13384 SMC91x ETHERNET DRIVER
13385 M:      Nicolas Pitre <nico@fluxnic.net>
13386 S:      Odd Fixes
13387 F:      drivers/net/ethernet/smsc/smc91x.*
13388
13389 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13390 M:      Sakari Ailus <sakari.ailus@iki.fi>
13391 L:      linux-media@vger.kernel.org
13392 S:      Maintained
13393 F:      drivers/media/i2c/smiapp/
13394 F:      include/media/i2c/smiapp.h
13395 F:      drivers/media/i2c/smiapp-pll.c
13396 F:      drivers/media/i2c/smiapp-pll.h
13397 F:      include/uapi/linux/smiapp.h
13398 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13399
13400 SMM665 HARDWARE MONITOR DRIVER
13401 M:      Guenter Roeck <linux@roeck-us.net>
13402 L:      linux-hwmon@vger.kernel.org
13403 S:      Maintained
13404 F:      Documentation/hwmon/smm665
13405 F:      drivers/hwmon/smm665.c
13406
13407 SMSC EMC2103 HARDWARE MONITOR DRIVER
13408 M:      Steve Glendinning <steve.glendinning@shawell.net>
13409 L:      linux-hwmon@vger.kernel.org
13410 S:      Maintained
13411 F:      Documentation/hwmon/emc2103
13412 F:      drivers/hwmon/emc2103.c
13413
13414 SMSC SCH5627 HARDWARE MONITOR DRIVER
13415 M:      Hans de Goede <hdegoede@redhat.com>
13416 L:      linux-hwmon@vger.kernel.org
13417 S:      Supported
13418 F:      Documentation/hwmon/sch5627
13419 F:      drivers/hwmon/sch5627.c
13420
13421 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13422 M:      Steve Glendinning <steve.glendinning@shawell.net>
13423 L:      linux-fbdev@vger.kernel.org
13424 S:      Maintained
13425 F:      drivers/video/fbdev/smscufx.c
13426
13427 SMSC47B397 HARDWARE MONITOR DRIVER
13428 M:      Jean Delvare <jdelvare@suse.com>
13429 L:      linux-hwmon@vger.kernel.org
13430 S:      Maintained
13431 F:      Documentation/hwmon/smsc47b397
13432 F:      drivers/hwmon/smsc47b397.c
13433
13434 SMSC911x ETHERNET DRIVER
13435 M:      Steve Glendinning <steve.glendinning@shawell.net>
13436 L:      netdev@vger.kernel.org
13437 S:      Maintained
13438 F:      include/linux/smsc911x.h
13439 F:      drivers/net/ethernet/smsc/smsc911x.*
13440
13441 SMSC9420 PCI ETHERNET DRIVER
13442 M:      Steve Glendinning <steve.glendinning@shawell.net>
13443 L:      netdev@vger.kernel.org
13444 S:      Maintained
13445 F:      drivers/net/ethernet/smsc/smsc9420.*
13446
13447 SOC-CAMERA V4L2 SUBSYSTEM
13448 L:      linux-media@vger.kernel.org
13449 T:      git git://linuxtv.org/media_tree.git
13450 S:      Orphan
13451 F:      include/media/soc*
13452 F:      drivers/media/i2c/soc_camera/
13453 F:      drivers/media/platform/soc_camera/
13454
13455 SOCIONEXT SYNQUACER I2C DRIVER
13456 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13457 L:      linux-i2c@vger.kernel.org
13458 S:      Maintained
13459 F:      drivers/i2c/busses/i2c-synquacer.c
13460 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13461
13462 SOCIONEXT UNIPHIER SOUND DRIVER
13463 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13464 S:      Orphan
13465 F:      sound/soc/uniphier/
13466
13467 SOEKRIS NET48XX LED SUPPORT
13468 M:      Chris Boot <bootc@bootc.net>
13469 S:      Maintained
13470 F:      drivers/leds/leds-net48xx.c
13471
13472 SOFT-ROCE DRIVER (rxe)
13473 M:      Moni Shoua <monis@mellanox.com>
13474 L:      linux-rdma@vger.kernel.org
13475 S:      Supported
13476 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13477 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13478 F:      drivers/infiniband/sw/rxe/
13479 F:      include/uapi/rdma/rdma_user_rxe.h
13480
13481 SOFTLOGIC 6x10 MPEG CODEC
13482 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13483 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13484 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13485 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13486 M:      Ismael Luceno <ismael@iodev.co.uk>
13487 L:      linux-media@vger.kernel.org
13488 S:      Supported
13489 F:      drivers/media/pci/solo6x10/
13490
13491 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13492 M:      James Morse <james.morse@arm.com>
13493 L:      linux-arm-kernel@lists.infradead.org
13494 S:      Maintained
13495 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13496 F:      drivers/firmware/arm_sdei.c
13497 F:      include/linux/sdei.h
13498 F:      include/uapi/linux/sdei.h
13499
13500 SOFTWARE RAID (Multiple Disks) SUPPORT
13501 M:      Shaohua Li <shli@kernel.org>
13502 L:      linux-raid@vger.kernel.org
13503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13504 S:      Supported
13505 F:      drivers/md/Makefile
13506 F:      drivers/md/Kconfig
13507 F:      drivers/md/md*
13508 F:      drivers/md/raid*
13509 F:      include/linux/raid/
13510 F:      include/uapi/linux/raid/
13511
13512 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13513 M:      Jassi Brar <jaswinder.singh@linaro.org>
13514 L:      netdev@vger.kernel.org
13515 S:      Maintained
13516 F:      drivers/net/ethernet/socionext/netsec.c
13517 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13518
13519 SOLIDRUN CLEARFOG SUPPORT
13520 M:      Russell King <linux@armlinux.org.uk>
13521 S:      Maintained
13522 F:      arch/arm/boot/dts/armada-388-clearfog*
13523 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13524
13525 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13526 M:      Russell King <linux@armlinux.org.uk>
13527 S:      Maintained
13528 F:      arch/arm/boot/dts/imx6*-cubox-i*
13529 F:      arch/arm/boot/dts/imx6*-hummingboard*
13530 F:      arch/arm/boot/dts/imx6*-sr-*
13531
13532 SONIC NETWORK DRIVER
13533 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13534 L:      netdev@vger.kernel.org
13535 S:      Maintained
13536 F:      drivers/net/ethernet/natsemi/sonic.*
13537
13538 SONICS SILICON BACKPLANE DRIVER (SSB)
13539 M:      Michael Buesch <m@bues.ch>
13540 L:      linux-wireless@vger.kernel.org
13541 S:      Maintained
13542 F:      drivers/ssb/
13543 F:      include/linux/ssb/
13544
13545 SONY IMX258 SENSOR DRIVER
13546 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13547 L:      linux-media@vger.kernel.org
13548 T:      git git://linuxtv.org/media_tree.git
13549 S:      Maintained
13550 F:      drivers/media/i2c/imx258.c
13551
13552 SONY IMX274 SENSOR DRIVER
13553 M:      Leon Luo <leonl@leopardimaging.com>
13554 L:      linux-media@vger.kernel.org
13555 T:      git git://linuxtv.org/media_tree.git
13556 S:      Maintained
13557 F:      drivers/media/i2c/imx274.c
13558 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13559
13560 SONY MEMORYSTICK CARD SUPPORT
13561 M:      Alex Dubov <oakad@yahoo.com>
13562 W:      http://tifmxx.berlios.de/
13563 S:      Maintained
13564 F:      drivers/memstick/host/tifm_ms.c
13565
13566 SONY MEMORYSTICK STANDARD SUPPORT
13567 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13568 S:      Maintained
13569 F:      drivers/memstick/core/ms_block.*
13570
13571 SONY VAIO CONTROL DEVICE DRIVER
13572 M:      Mattia Dongili <malattia@linux.it>
13573 L:      platform-driver-x86@vger.kernel.org
13574 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13575 S:      Maintained
13576 F:      Documentation/laptops/sony-laptop.txt
13577 F:      drivers/char/sonypi.c
13578 F:      drivers/platform/x86/sony-laptop.c
13579 F:      include/linux/sony-laptop.h
13580
13581 SOUND
13582 M:      Jaroslav Kysela <perex@perex.cz>
13583 M:      Takashi Iwai <tiwai@suse.com>
13584 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13585 W:      http://www.alsa-project.org/
13586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13587 T:      git git://git.alsa-project.org/alsa-kernel.git
13588 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13589 S:      Maintained
13590 F:      Documentation/sound/
13591 F:      include/sound/
13592 F:      include/uapi/sound/
13593 F:      sound/
13594
13595 SOUND - COMPRESSED AUDIO
13596 M:      Vinod Koul <vkoul@kernel.org>
13597 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13599 S:      Supported
13600 F:      Documentation/sound/designs/compress-offload.rst
13601 F:      include/sound/compress_driver.h
13602 F:      include/uapi/sound/compress_*
13603 F:      sound/core/compress_offload.c
13604 F:      sound/soc/soc-compress.c
13605
13606 SOUND - DMAENGINE HELPERS
13607 M:      Lars-Peter Clausen <lars@metafoo.de>
13608 S:      Supported
13609 F:      include/sound/dmaengine_pcm.h
13610 F:      sound/core/pcm_dmaengine.c
13611 F:      sound/soc/soc-generic-dmaengine-pcm.c
13612
13613 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13614 M:      Liam Girdwood <lgirdwood@gmail.com>
13615 M:      Mark Brown <broonie@kernel.org>
13616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13617 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13618 W:      http://alsa-project.org/main/index.php/ASoC
13619 S:      Supported
13620 F:      Documentation/devicetree/bindings/sound/
13621 F:      Documentation/sound/soc/
13622 F:      sound/soc/
13623 F:      include/sound/soc*
13624
13625 SOUNDWIRE SUBSYSTEM
13626 M:      Vinod Koul <vinod.koul@intel.com>
13627 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13628 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13629 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13630 S:      Supported
13631 F:      Documentation/driver-api/soundwire/
13632 F:      drivers/soundwire/
13633 F:      include/linux/soundwire/
13634
13635 SP2 MEDIA DRIVER
13636 M:      Olli Salonen <olli.salonen@iki.fi>
13637 L:      linux-media@vger.kernel.org
13638 W:      https://linuxtv.org
13639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13640 S:      Maintained
13641 F:      drivers/media/dvb-frontends/sp2*
13642
13643 SPARC + UltraSPARC (sparc/sparc64)
13644 M:      "David S. Miller" <davem@davemloft.net>
13645 L:      sparclinux@vger.kernel.org
13646 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13649 S:      Maintained
13650 F:      arch/sparc/
13651 F:      drivers/sbus/
13652
13653 SPARC SERIAL DRIVERS
13654 M:      "David S. Miller" <davem@davemloft.net>
13655 L:      sparclinux@vger.kernel.org
13656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13658 S:      Maintained
13659 F:      include/linux/sunserialcore.h
13660 F:      drivers/tty/serial/suncore.c
13661 F:      drivers/tty/serial/sunhv.c
13662 F:      drivers/tty/serial/sunsab.c
13663 F:      drivers/tty/serial/sunsab.h
13664 F:      drivers/tty/serial/sunsu.c
13665 F:      drivers/tty/serial/sunzilog.c
13666 F:      drivers/tty/serial/sunzilog.h
13667 F:      drivers/tty/vcc.c
13668
13669 SPARSE CHECKER
13670 M:      "Christopher Li" <sparse@chrisli.org>
13671 L:      linux-sparse@vger.kernel.org
13672 W:      https://sparse.wiki.kernel.org/
13673 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13674 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13675 S:      Maintained
13676 F:      include/linux/compiler.h
13677
13678 SPEAR CLOCK FRAMEWORK SUPPORT
13679 M:      Viresh Kumar <vireshk@kernel.org>
13680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13681 W:      http://www.st.com/spear
13682 S:      Maintained
13683 F:      drivers/clk/spear/
13684
13685 SPEAR PLATFORM SUPPORT
13686 M:      Viresh Kumar <vireshk@kernel.org>
13687 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13689 W:      http://www.st.com/spear
13690 S:      Maintained
13691 F:      arch/arm/boot/dts/spear*
13692 F:      arch/arm/mach-spear/
13693
13694 SPI NOR SUBSYSTEM
13695 M:      Marek Vasut <marek.vasut@gmail.com>
13696 L:      linux-mtd@lists.infradead.org
13697 W:      http://www.linux-mtd.infradead.org/
13698 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13699 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13700 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13701 S:      Maintained
13702 F:      drivers/mtd/spi-nor/
13703 F:      include/linux/mtd/spi-nor.h
13704
13705 SPI SUBSYSTEM
13706 M:      Mark Brown <broonie@kernel.org>
13707 L:      linux-spi@vger.kernel.org
13708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13709 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13710 S:      Maintained
13711 F:      Documentation/devicetree/bindings/spi/
13712 F:      Documentation/spi/
13713 F:      drivers/spi/
13714 F:      include/linux/spi/
13715 F:      include/uapi/linux/spi/
13716 F:      tools/spi/
13717
13718 SPIDERNET NETWORK DRIVER for CELL
13719 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13720 L:      netdev@vger.kernel.org
13721 S:      Supported
13722 F:      Documentation/networking/spider_net.txt
13723 F:      drivers/net/ethernet/toshiba/spider_net*
13724
13725 SPMI SUBSYSTEM
13726 R:      Stephen Boyd <sboyd@kernel.org>
13727 L:      linux-arm-msm@vger.kernel.org
13728 F:      Documentation/devicetree/bindings/spmi/
13729 F:      drivers/spmi/
13730 F:      include/dt-bindings/spmi/spmi.h
13731 F:      include/linux/spmi.h
13732 F:      include/trace/events/spmi.h
13733
13734 SPU FILE SYSTEM
13735 M:      Jeremy Kerr <jk@ozlabs.org>
13736 L:      linuxppc-dev@lists.ozlabs.org
13737 W:      http://www.ibm.com/developerworks/power/cell/
13738 S:      Supported
13739 F:      Documentation/filesystems/spufs.txt
13740 F:      arch/powerpc/platforms/cell/spufs/
13741
13742 SQUASHFS FILE SYSTEM
13743 M:      Phillip Lougher <phillip@squashfs.org.uk>
13744 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13745 W:      http://squashfs.org.uk
13746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13747 S:      Maintained
13748 F:      Documentation/filesystems/squashfs.txt
13749 F:      fs/squashfs/
13750
13751 SRM (Alpha) environment access
13752 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13753 S:      Maintained
13754 F:      arch/alpha/kernel/srm_env.c
13755
13756 ST STM32 I2C/SMBUS DRIVER
13757 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13758 L:      linux-i2c@vger.kernel.org
13759 S:      Maintained
13760 F:      drivers/i2c/busses/i2c-stm32*
13761
13762 STABLE BRANCH
13763 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13764 L:      stable@vger.kernel.org
13765 S:      Supported
13766 F:      Documentation/process/stable-kernel-rules.rst
13767
13768 STAGING - COMEDI
13769 M:      Ian Abbott <abbotti@mev.co.uk>
13770 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13771 S:      Odd Fixes
13772 F:      drivers/staging/comedi/
13773
13774 STAGING - EROFS FILE SYSTEM
13775 M:      Gao Xiang <gaoxiang25@huawei.com>
13776 M:      Chao Yu <yuchao0@huawei.com>
13777 L:      linux-erofs@lists.ozlabs.org
13778 S:      Maintained
13779 F:      drivers/staging/erofs/
13780
13781 STAGING - FLARION FT1000 DRIVERS
13782 M:      Marek Belisko <marek.belisko@gmail.com>
13783 S:      Odd Fixes
13784 F:      drivers/staging/ft1000/
13785
13786 STAGING - INDUSTRIAL IO
13787 M:      Jonathan Cameron <jic23@kernel.org>
13788 L:      linux-iio@vger.kernel.org
13789 S:      Odd Fixes
13790 F:      Documentation/devicetree/bindings/staging/iio/
13791 F:      drivers/staging/iio/
13792
13793 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13794 M:      Marc Dietrich <marvin24@gmx.de>
13795 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13796 L:      linux-tegra@vger.kernel.org
13797 S:      Maintained
13798 F:      drivers/staging/nvec/
13799
13800 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13801 M:      Jens Frederich <jfrederich@gmail.com>
13802 M:      Daniel Drake <dsd@laptop.org>
13803 M:      Jon Nettleton <jon.nettleton@gmail.com>
13804 W:      http://wiki.laptop.org/go/DCON
13805 S:      Maintained
13806 F:      drivers/staging/olpc_dcon/
13807
13808 STAGING - REALTEK RTL8712U DRIVERS
13809 M:      Larry Finger <Larry.Finger@lwfinger.net>
13810 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13811 S:      Odd Fixes
13812 F:      drivers/staging/rtl8712/
13813
13814 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13815 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13816 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13817 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13818 L:      linux-fbdev@vger.kernel.org
13819 S:      Maintained
13820 F:      drivers/staging/sm750fb/
13821
13822 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13823 M:      William Hubbs <w.d.hubbs@gmail.com>
13824 M:      Chris Brannon <chris@the-brannons.com>
13825 M:      Kirk Reiser <kirk@reisers.ca>
13826 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13827 L:      speakup@linux-speakup.org
13828 W:      http://www.linux-speakup.org/
13829 S:      Odd Fixes
13830 F:      drivers/staging/speakup/
13831
13832 STAGING - VIA VT665X DRIVERS
13833 M:      Forest Bond <forest@alittletooquiet.net>
13834 S:      Odd Fixes
13835 F:      drivers/staging/vt665?/
13836
13837 STAGING - WILC1000 WIFI DRIVER
13838 M:      Aditya Shankar <aditya.shankar@microchip.com>
13839 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13840 L:      linux-wireless@vger.kernel.org
13841 S:      Supported
13842 F:      drivers/staging/wilc1000/
13843
13844 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13845 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13846 S:      Odd Fixes
13847 F:      drivers/staging/xgifb/
13848
13849 STAGING SUBSYSTEM
13850 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13852 L:      devel@driverdev.osuosl.org
13853 S:      Supported
13854 F:      drivers/staging/
13855
13856 STARFIRE/DURALAN NETWORK DRIVER
13857 M:      Ion Badulescu <ionut@badula.org>
13858 S:      Odd Fixes
13859 F:      drivers/net/ethernet/adaptec/starfire*
13860
13861 STEC S1220 SKD DRIVER
13862 M:      Bart Van Assche <bart.vanassche@wdc.com>
13863 L:      linux-block@vger.kernel.org
13864 S:      Maintained
13865 F:      drivers/block/skd*[ch]
13866
13867 STI AUDIO (ASoC) DRIVERS
13868 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13869 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13870 S:      Maintained
13871 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13872 F:      sound/soc/sti/
13873
13874 STI CEC DRIVER
13875 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13876 S:      Maintained
13877 F:      drivers/staging/media/st-cec/
13878 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13879
13880 STK1160 USB VIDEO CAPTURE DRIVER
13881 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13882 L:      linux-media@vger.kernel.org
13883 T:      git git://linuxtv.org/media_tree.git
13884 S:      Maintained
13885 F:      drivers/media/usb/stk1160/
13886
13887 STM32 AUDIO (ASoC) DRIVERS
13888 M:      Olivier Moysan <olivier.moysan@st.com>
13889 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13890 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13891 S:      Maintained
13892 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13893 F:      sound/soc/stm/
13894
13895 STM32 TIMER/LPTIMER DRIVERS
13896 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13897 S:      Maintained
13898 F:      drivers/*/stm32-*timer*
13899 F:      drivers/pwm/pwm-stm32*
13900 F:      include/linux/*/stm32-*tim*
13901 F:      Documentation/ABI/testing/*timer-stm32
13902 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13903 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13904
13905 STMMAC ETHERNET DRIVER
13906 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13907 M:      Alexandre Torgue <alexandre.torgue@st.com>
13908 M:      Jose Abreu <joabreu@synopsys.com>
13909 L:      netdev@vger.kernel.org
13910 W:      http://www.stlinux.com
13911 S:      Supported
13912 F:      drivers/net/ethernet/stmicro/stmmac/
13913
13914 SUN3/3X
13915 M:      Sam Creasey <sammy@sammy.net>
13916 W:      http://sammy.net/sun3/
13917 S:      Maintained
13918 F:      arch/m68k/kernel/*sun3*
13919 F:      arch/m68k/sun3*/
13920 F:      arch/m68k/include/asm/sun3*
13921 F:      drivers/net/ethernet/i825xx/sun3*
13922
13923 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13924 M:      Hans de Goede <hdegoede@redhat.com>
13925 L:      linux-input@vger.kernel.org
13926 S:      Maintained
13927 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13928 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13929
13930 SUNDANCE NETWORK DRIVER
13931 M:      Denis Kirjanov <kda@linux-powerpc.org>
13932 L:      netdev@vger.kernel.org
13933 S:      Maintained
13934 F:      drivers/net/ethernet/dlink/sundance.c
13935
13936 SUPERH
13937 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13938 M:      Rich Felker <dalias@libc.org>
13939 L:      linux-sh@vger.kernel.org
13940 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13941 S:      Maintained
13942 F:      Documentation/sh/
13943 F:      arch/sh/
13944 F:      drivers/sh/
13945
13946 SUSPEND TO RAM
13947 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13948 M:      Len Brown <len.brown@intel.com>
13949 M:      Pavel Machek <pavel@ucw.cz>
13950 L:      linux-pm@vger.kernel.org
13951 B:      https://bugzilla.kernel.org
13952 S:      Supported
13953 F:      Documentation/power/
13954 F:      arch/x86/kernel/acpi/
13955 F:      drivers/base/power/
13956 F:      kernel/power/
13957 F:      include/linux/suspend.h
13958 F:      include/linux/freezer.h
13959 F:      include/linux/pm.h
13960
13961 SVGA HANDLING
13962 M:      Martin Mares <mj@ucw.cz>
13963 L:      linux-video@atrey.karlin.mff.cuni.cz
13964 S:      Maintained
13965 F:      Documentation/svga.txt
13966 F:      arch/x86/boot/video*
13967
13968 SWIOTLB SUBSYSTEM
13969 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13970 L:      iommu@lists.linux-foundation.org
13971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13972 S:      Supported
13973 F:      kernel/dma/swiotlb.c
13974 F:      arch/*/kernel/pci-swiotlb.c
13975 F:      include/linux/swiotlb.h
13976
13977 SWITCHDEV
13978 M:      Jiri Pirko <jiri@resnulli.us>
13979 M:      Ivan Vecera <ivecera@redhat.com>
13980 L:      netdev@vger.kernel.org
13981 S:      Supported
13982 F:      net/switchdev/
13983 F:      include/net/switchdev.h
13984
13985 SY8106A REGULATOR DRIVER
13986 M:      Icenowy Zheng <icenowy@aosc.io>
13987 S:      Maintained
13988 F:      drivers/regulator/sy8106a-regulator.c
13989 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13990
13991 SYNC FILE FRAMEWORK
13992 M:      Sumit Semwal <sumit.semwal@linaro.org>
13993 R:      Gustavo Padovan <gustavo@padovan.org>
13994 S:      Maintained
13995 L:      linux-media@vger.kernel.org
13996 L:      dri-devel@lists.freedesktop.org
13997 F:      drivers/dma-buf/sync_*
13998 F:      drivers/dma-buf/dma-fence*
13999 F:      drivers/dma-buf/sw_sync.c
14000 F:      include/linux/sync_file.h
14001 F:      include/uapi/linux/sync_file.h
14002 F:      Documentation/sync_file.txt
14003 T:      git git://anongit.freedesktop.org/drm/drm-misc
14004
14005 SYNOPSYS ARC ARCHITECTURE
14006 M:      Vineet Gupta <vgupta@synopsys.com>
14007 L:      linux-snps-arc@lists.infradead.org
14008 S:      Supported
14009 F:      arch/arc/
14010 F:      Documentation/devicetree/bindings/arc/*
14011 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14012 F:      drivers/clocksource/arc_timer.c
14013 F:      drivers/tty/serial/arc_uart.c
14014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14015
14016 SYNOPSYS ARC HSDK SDP pll clock driver
14017 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14018 S:      Supported
14019 F:      drivers/clk/clk-hsdk-pll.c
14020 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14021
14022 SYNOPSYS ARC SDP clock driver
14023 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14024 S:      Supported
14025 F:      drivers/clk/axs10x/*
14026 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14027
14028 SYNOPSYS ARC SDP platform support
14029 M:      Alexey Brodkin <abrodkin@synopsys.com>
14030 S:      Supported
14031 F:      arch/arc/plat-axs10x
14032 F:      arch/arc/boot/dts/ax*
14033 F:      Documentation/devicetree/bindings/arc/axs10*
14034
14035 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14036 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14037 S:      Supported
14038 F:      drivers/reset/reset-axs10x.c
14039 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14040
14041 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14042 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14043 S:      Maintained
14044 F:      drivers/tty/serial/8250/8250_dw.c
14045
14046 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14047 M:      Hoan Tran <hotran@apm.com>
14048 L:      linux-gpio@vger.kernel.org
14049 S:      Maintained
14050 F:      drivers/gpio/gpio-dwapb.c
14051 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14052
14053 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14054 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14055 S:      Maintained
14056 F:      drivers/dma/dwi-axi-dmac/
14057 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14058
14059 SYNOPSYS DESIGNWARE DMAC DRIVER
14060 M:      Viresh Kumar <vireshk@kernel.org>
14061 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14062 S:      Maintained
14063 F:      include/linux/dma/dw.h
14064 F:      include/linux/platform_data/dma-dw.h
14065 F:      drivers/dma/dw/
14066
14067 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14068 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14069 L:      netdev@vger.kernel.org
14070 S:      Supported
14071 F:      drivers/net/ethernet/synopsys/
14072
14073 SYNOPSYS DESIGNWARE I2C DRIVER
14074 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14075 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14076 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14077 L:      linux-i2c@vger.kernel.org
14078 S:      Maintained
14079 F:      drivers/i2c/busses/i2c-designware-*
14080 F:      include/linux/platform_data/i2c-designware.h
14081
14082 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14083 M:      Jaehoon Chung <jh80.chung@samsung.com>
14084 L:      linux-mmc@vger.kernel.org
14085 S:      Maintained
14086 F:      drivers/mmc/host/dw_mmc*
14087
14088 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14089 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14090 S:      Supported
14091 F:      drivers/reset/reset-hsdk.c
14092 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14093 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14094
14095 SYSTEM CONFIGURATION (SYSCON)
14096 M:      Lee Jones <lee.jones@linaro.org>
14097 M:      Arnd Bergmann <arnd@arndb.de>
14098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14099 S:      Supported
14100 F:      drivers/mfd/syscon.c
14101
14102 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14103 M:      Sudeep Holla <sudeep.holla@arm.com>
14104 L:      linux-arm-kernel@lists.infradead.org
14105 S:      Maintained
14106 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14107 F:      drivers/clk/clk-sc[mp]i.c
14108 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14109 F:      drivers/firmware/arm_scpi.c
14110 F:      drivers/firmware/arm_scmi/
14111 F:      include/linux/sc[mp]i_protocol.h
14112
14113 SYSTEM RESET/SHUTDOWN DRIVERS
14114 M:      Sebastian Reichel <sre@kernel.org>
14115 L:      linux-pm@vger.kernel.org
14116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14117 S:      Maintained
14118 F:      Documentation/devicetree/bindings/power/reset/
14119 F:      drivers/power/reset/
14120
14121 SYSTEM TRACE MODULE CLASS
14122 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14123 S:      Maintained
14124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14125 F:      Documentation/trace/stm.rst
14126 F:      drivers/hwtracing/stm/
14127 F:      include/linux/stm.h
14128 F:      include/uapi/linux/stm.h
14129
14130 SYSV FILESYSTEM
14131 M:      Christoph Hellwig <hch@infradead.org>
14132 S:      Maintained
14133 F:      Documentation/filesystems/sysv-fs.txt
14134 F:      fs/sysv/
14135 F:      include/linux/sysv_fs.h
14136
14137 TARGET SUBSYSTEM
14138 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14139 L:      linux-scsi@vger.kernel.org
14140 L:      target-devel@vger.kernel.org
14141 W:      http://www.linux-iscsi.org
14142 W:      http://groups.google.com/group/linux-iscsi-target-dev
14143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14144 S:      Supported
14145 F:      drivers/target/
14146 F:      include/target/
14147 F:      Documentation/target/
14148
14149 TASKSTATS STATISTICS INTERFACE
14150 M:      Balbir Singh <bsingharora@gmail.com>
14151 S:      Maintained
14152 F:      Documentation/accounting/taskstats*
14153 F:      include/linux/taskstats*
14154 F:      kernel/taskstats.c
14155
14156 TC subsystem
14157 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14158 M:      Cong Wang <xiyou.wangcong@gmail.com>
14159 M:      Jiri Pirko <jiri@resnulli.us>
14160 L:      netdev@vger.kernel.org
14161 S:      Maintained
14162 F:      include/net/pkt_cls.h
14163 F:      include/net/pkt_sched.h
14164 F:      include/net/tc_act/
14165 F:      include/uapi/linux/pkt_cls.h
14166 F:      include/uapi/linux/pkt_sched.h
14167 F:      include/uapi/linux/tc_act/
14168 F:      include/uapi/linux/tc_ematch/
14169 F:      net/sched/
14170
14171 TC90522 MEDIA DRIVER
14172 M:      Akihiro Tsukada <tskd08@gmail.com>
14173 L:      linux-media@vger.kernel.org
14174 S:      Odd Fixes
14175 F:      drivers/media/dvb-frontends/tc90522*
14176
14177 TCP LOW PRIORITY MODULE
14178 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14179 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14180 W:      http://tcp-lp-mod.sourceforge.net/
14181 S:      Maintained
14182 F:      net/ipv4/tcp_lp.c
14183
14184 TDA10071 MEDIA DRIVER
14185 M:      Antti Palosaari <crope@iki.fi>
14186 L:      linux-media@vger.kernel.org
14187 W:      https://linuxtv.org
14188 W:      http://palosaari.fi/linux/
14189 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14190 T:      git git://linuxtv.org/anttip/media_tree.git
14191 S:      Maintained
14192 F:      drivers/media/dvb-frontends/tda10071*
14193
14194 TDA18212 MEDIA DRIVER
14195 M:      Antti Palosaari <crope@iki.fi>
14196 L:      linux-media@vger.kernel.org
14197 W:      https://linuxtv.org
14198 W:      http://palosaari.fi/linux/
14199 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14200 T:      git git://linuxtv.org/anttip/media_tree.git
14201 S:      Maintained
14202 F:      drivers/media/tuners/tda18212*
14203
14204 TDA18218 MEDIA DRIVER
14205 M:      Antti Palosaari <crope@iki.fi>
14206 L:      linux-media@vger.kernel.org
14207 W:      https://linuxtv.org
14208 W:      http://palosaari.fi/linux/
14209 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14210 T:      git git://linuxtv.org/anttip/media_tree.git
14211 S:      Maintained
14212 F:      drivers/media/tuners/tda18218*
14213
14214 TDA18250 MEDIA DRIVER
14215 M:      Olli Salonen <olli.salonen@iki.fi>
14216 L:      linux-media@vger.kernel.org
14217 W:      https://linuxtv.org
14218 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14219 T:      git git://linuxtv.org/media_tree.git
14220 S:      Maintained
14221 F:      drivers/media/tuners/tda18250*
14222
14223 TDA18271 MEDIA DRIVER
14224 M:      Michael Krufky <mkrufky@linuxtv.org>
14225 L:      linux-media@vger.kernel.org
14226 W:      https://linuxtv.org
14227 W:      http://github.com/mkrufky
14228 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14229 T:      git git://linuxtv.org/mkrufky/tuners.git
14230 S:      Maintained
14231 F:      drivers/media/tuners/tda18271*
14232
14233 TDA1997x MEDIA DRIVER
14234 M:      Tim Harvey <tharvey@gateworks.com>
14235 L:      linux-media@vger.kernel.org
14236 W:      https://linuxtv.org
14237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14238 S:      Maintained
14239 F:      drivers/media/i2c/tda1997x.*
14240
14241 TDA827x 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/tda8290.*
14250
14251 TDA8290 MEDIA DRIVER
14252 M:      Michael Krufky <mkrufky@linuxtv.org>
14253 L:      linux-media@vger.kernel.org
14254 W:      https://linuxtv.org
14255 W:      http://github.com/mkrufky
14256 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14257 T:      git git://linuxtv.org/mkrufky/tuners.git
14258 S:      Maintained
14259 F:      drivers/media/tuners/tda8290.*
14260
14261 TDA9840 MEDIA DRIVER
14262 M:      Hans Verkuil <hverkuil@xs4all.nl>
14263 L:      linux-media@vger.kernel.org
14264 T:      git git://linuxtv.org/media_tree.git
14265 W:      https://linuxtv.org
14266 S:      Maintained
14267 F:      drivers/media/i2c/tda9840*
14268
14269 TEA5761 TUNER DRIVER
14270 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14271 L:      linux-media@vger.kernel.org
14272 W:      https://linuxtv.org
14273 T:      git git://linuxtv.org/media_tree.git
14274 S:      Odd fixes
14275 F:      drivers/media/tuners/tea5761.*
14276
14277 TEA5767 TUNER DRIVER
14278 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14279 L:      linux-media@vger.kernel.org
14280 W:      https://linuxtv.org
14281 T:      git git://linuxtv.org/media_tree.git
14282 S:      Maintained
14283 F:      drivers/media/tuners/tea5767.*
14284
14285 TEA6415C MEDIA DRIVER
14286 M:      Hans Verkuil <hverkuil@xs4all.nl>
14287 L:      linux-media@vger.kernel.org
14288 T:      git git://linuxtv.org/media_tree.git
14289 W:      https://linuxtv.org
14290 S:      Maintained
14291 F:      drivers/media/i2c/tea6415c*
14292
14293 TEA6420 MEDIA DRIVER
14294 M:      Hans Verkuil <hverkuil@xs4all.nl>
14295 L:      linux-media@vger.kernel.org
14296 T:      git git://linuxtv.org/media_tree.git
14297 W:      https://linuxtv.org
14298 S:      Maintained
14299 F:      drivers/media/i2c/tea6420*
14300
14301 TEAM DRIVER
14302 M:      Jiri Pirko <jiri@resnulli.us>
14303 L:      netdev@vger.kernel.org
14304 S:      Supported
14305 F:      drivers/net/team/
14306 F:      include/linux/if_team.h
14307 F:      include/uapi/linux/if_team.h
14308
14309 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14310 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14311 S:      Maintained
14312 F:      arch/x86/platform/ts5500/
14313
14314 TECHNOTREND USB IR RECEIVER
14315 M:      Sean Young <sean@mess.org>
14316 L:      linux-media@vger.kernel.org
14317 S:      Maintained
14318 F:      drivers/media/rc/ttusbir.c
14319
14320 TECHWELL TW9910 VIDEO DECODER
14321 L:      linux-media@vger.kernel.org
14322 S:      Orphan
14323 F:      drivers/media/i2c/tw9910.c
14324 F:      include/media/i2c/tw9910.h
14325
14326 TEE SUBSYSTEM
14327 M:      Jens Wiklander <jens.wiklander@linaro.org>
14328 S:      Maintained
14329 F:      include/linux/tee_drv.h
14330 F:      include/uapi/linux/tee.h
14331 F:      drivers/tee/
14332 F:      Documentation/tee.txt
14333
14334 TEGRA ARCHITECTURE SUPPORT
14335 M:      Thierry Reding <thierry.reding@gmail.com>
14336 M:      Jonathan Hunter <jonathanh@nvidia.com>
14337 L:      linux-tegra@vger.kernel.org
14338 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14340 S:      Supported
14341 N:      [^a-z]tegra
14342
14343 TEGRA CLOCK DRIVER
14344 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14345 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14346 S:      Supported
14347 F:      drivers/clk/tegra/
14348
14349 TEGRA DMA DRIVERS
14350 M:      Laxman Dewangan <ldewangan@nvidia.com>
14351 M:      Jon Hunter <jonathanh@nvidia.com>
14352 S:      Supported
14353 F:      drivers/dma/tegra*
14354
14355 TEGRA I2C DRIVER
14356 M:      Laxman Dewangan <ldewangan@nvidia.com>
14357 S:      Supported
14358 F:      drivers/i2c/busses/i2c-tegra.c
14359
14360 TEGRA IOMMU DRIVERS
14361 M:      Thierry Reding <thierry.reding@gmail.com>
14362 L:      linux-tegra@vger.kernel.org
14363 S:      Supported
14364 F:      drivers/iommu/tegra*
14365
14366 TEGRA KBC DRIVER
14367 M:      Laxman Dewangan <ldewangan@nvidia.com>
14368 S:      Supported
14369 F:      drivers/input/keyboard/tegra-kbc.c
14370
14371 TEGRA NAND DRIVER
14372 M:      Stefan Agner <stefan@agner.ch>
14373 M:      Lucas Stach <dev@lynxeye.de>
14374 S:      Maintained
14375 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14376 F:      drivers/mtd/nand/raw/tegra_nand.c
14377
14378 TEGRA PWM DRIVER
14379 M:      Thierry Reding <thierry.reding@gmail.com>
14380 S:      Supported
14381 F:      drivers/pwm/pwm-tegra.c
14382
14383 TEGRA SERIAL DRIVER
14384 M:      Laxman Dewangan <ldewangan@nvidia.com>
14385 S:      Supported
14386 F:      drivers/tty/serial/serial-tegra.c
14387
14388 TEGRA SPI DRIVER
14389 M:      Laxman Dewangan <ldewangan@nvidia.com>
14390 S:      Supported
14391 F:      drivers/spi/spi-tegra*
14392
14393 TEHUTI ETHERNET DRIVER
14394 M:      Andy Gospodarek <andy@greyhouse.net>
14395 L:      netdev@vger.kernel.org
14396 S:      Supported
14397 F:      drivers/net/ethernet/tehuti/*
14398
14399 Telecom Clock Driver for MCPL0010
14400 M:      Mark Gross <mark.gross@intel.com>
14401 S:      Supported
14402 F:      drivers/char/tlclk.c
14403
14404 TENSILICA XTENSA PORT (xtensa)
14405 M:      Chris Zankel <chris@zankel.net>
14406 M:      Max Filippov <jcmvbkbc@gmail.com>
14407 L:      linux-xtensa@linux-xtensa.org
14408 T:      git git://github.com/czankel/xtensa-linux.git
14409 S:      Maintained
14410 F:      arch/xtensa/
14411 F:      drivers/irqchip/irq-xtensa-*
14412
14413 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14414 M:      Nishanth Menon <nm@ti.com>
14415 M:      Tero Kristo <t-kristo@ti.com>
14416 M:      Santosh Shilimkar <ssantosh@kernel.org>
14417 L:      linux-arm-kernel@lists.infradead.org
14418 S:      Maintained
14419 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14420 F:      drivers/firmware/ti_sci*
14421 F:      include/linux/soc/ti/ti_sci_protocol.h
14422 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14423 F:      include/dt-bindings/genpd/k2g.h
14424 F:      drivers/soc/ti/ti_sci_pm_domains.c
14425 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14426 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14427 F:      drivers/clk/keystone/sci-clk.c
14428 F:      drivers/reset/reset-ti-sci.c
14429
14430 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14431 M:      Hans Verkuil <hverkuil@xs4all.nl>
14432 L:      linux-media@vger.kernel.org
14433 T:      git git://linuxtv.org/media_tree.git
14434 W:      https://linuxtv.org
14435 S:      Maintained
14436 F:      drivers/media/radio/radio-raremono.c
14437
14438 THERMAL
14439 M:      Zhang Rui <rui.zhang@intel.com>
14440 M:      Eduardo Valentin <edubezval@gmail.com>
14441 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14442 L:      linux-pm@vger.kernel.org
14443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14445 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14446 S:      Supported
14447 F:      drivers/thermal/
14448 F:      include/linux/thermal.h
14449 F:      include/uapi/linux/thermal.h
14450 F:      include/linux/cpu_cooling.h
14451 F:      Documentation/devicetree/bindings/thermal/
14452
14453 THERMAL/CPU_COOLING
14454 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14455 M:      Viresh Kumar <viresh.kumar@linaro.org>
14456 M:      Javi Merino <javi.merino@kernel.org>
14457 L:      linux-pm@vger.kernel.org
14458 S:      Supported
14459 F:      Documentation/thermal/cpu-cooling-api.txt
14460 F:      drivers/thermal/cpu_cooling.c
14461 F:      include/linux/cpu_cooling.h
14462
14463 THINKPAD ACPI EXTRAS DRIVER
14464 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14465 L:      ibm-acpi-devel@lists.sourceforge.net
14466 L:      platform-driver-x86@vger.kernel.org
14467 W:      http://ibm-acpi.sourceforge.net
14468 W:      http://thinkwiki.org/wiki/Ibm-acpi
14469 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14470 S:      Maintained
14471 F:      drivers/platform/x86/thinkpad_acpi.c
14472
14473 THUNDERBOLT DRIVER
14474 M:      Andreas Noever <andreas.noever@gmail.com>
14475 M:      Michael Jamet <michael.jamet@intel.com>
14476 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14477 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14479 S:      Maintained
14480 F:      Documentation/admin-guide/thunderbolt.rst
14481 F:      drivers/thunderbolt/
14482 F:      include/linux/thunderbolt.h
14483
14484 THUNDERBOLT NETWORK DRIVER
14485 M:      Michael Jamet <michael.jamet@intel.com>
14486 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14487 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14488 L:      netdev@vger.kernel.org
14489 S:      Maintained
14490 F:      drivers/net/thunderbolt.c
14491
14492 THUNDERX GPIO DRIVER
14493 M:      David Daney <david.daney@cavium.com>
14494 S:      Maintained
14495 F:      drivers/gpio/gpio-thunderx.c
14496
14497 TI AM437X VPFE DRIVER
14498 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14499 L:      linux-media@vger.kernel.org
14500 W:      https://linuxtv.org
14501 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14502 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14503 S:      Maintained
14504 F:      drivers/media/platform/am437x/
14505
14506 TI BANDGAP AND THERMAL DRIVER
14507 M:      Eduardo Valentin <edubezval@gmail.com>
14508 M:      Keerthy <j-keerthy@ti.com>
14509 L:      linux-pm@vger.kernel.org
14510 L:      linux-omap@vger.kernel.org
14511 S:      Maintained
14512 F:      drivers/thermal/ti-soc-thermal/
14513
14514 TI BQ27XXX POWER SUPPLY DRIVER
14515 R:      Andrew F. Davis <afd@ti.com>
14516 F:      include/linux/power/bq27xxx_battery.h
14517 F:      drivers/power/supply/bq27xxx_battery.c
14518 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14519
14520 TI CDCE706 CLOCK DRIVER
14521 M:      Max Filippov <jcmvbkbc@gmail.com>
14522 S:      Maintained
14523 F:      drivers/clk/clk-cdce706.c
14524
14525 TI CLOCK DRIVER
14526 M:      Tero Kristo <t-kristo@ti.com>
14527 L:      linux-omap@vger.kernel.org
14528 S:      Maintained
14529 F:      drivers/clk/ti/
14530 F:      include/linux/clk/ti.h
14531
14532 TI DAVINCI MACHINE SUPPORT
14533 M:      Sekhar Nori <nsekhar@ti.com>
14534 M:      Kevin Hilman <khilman@kernel.org>
14535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14537 S:      Supported
14538 F:      arch/arm/mach-davinci/
14539 F:      drivers/i2c/busses/i2c-davinci.c
14540 F:      arch/arm/boot/dts/da850*
14541
14542 TI DAVINCI SERIES CLOCK DRIVER
14543 M:      David Lechner <david@lechnology.com>
14544 R:      Sekhar Nori <nsekhar@ti.com>
14545 S:      Maintained
14546 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14547 F:      drivers/clk/davinci/
14548
14549 TI DAVINCI SERIES GPIO DRIVER
14550 M:      Keerthy <j-keerthy@ti.com>
14551 L:      linux-gpio@vger.kernel.org
14552 S:      Maintained
14553 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14554 F:      drivers/gpio/gpio-davinci.c
14555
14556 TI DAVINCI SERIES MEDIA DRIVER
14557 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14558 L:      linux-media@vger.kernel.org
14559 W:      https://linuxtv.org
14560 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14561 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14562 S:      Maintained
14563 F:      drivers/media/platform/davinci/
14564 F:      include/media/davinci/
14565
14566 TI ETHERNET SWITCH DRIVER (CPSW)
14567 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14568 L:      linux-omap@vger.kernel.org
14569 L:      netdev@vger.kernel.org
14570 S:      Maintained
14571 F:      drivers/net/ethernet/ti/cpsw*
14572 F:      drivers/net/ethernet/ti/davinci*
14573
14574 TI FLASH MEDIA INTERFACE DRIVER
14575 M:      Alex Dubov <oakad@yahoo.com>
14576 S:      Maintained
14577 F:      drivers/misc/tifm*
14578 F:      drivers/mmc/host/tifm_sd.c
14579 F:      include/linux/tifm.h
14580
14581 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14582 M:      Santosh Shilimkar <ssantosh@kernel.org>
14583 L:      linux-kernel@vger.kernel.org
14584 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14585 S:      Maintained
14586 F:      drivers/soc/ti/*
14587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14588
14589 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14590 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14591 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14593 S:      Maintained
14594 F:      sound/soc/codecs/lm49453*
14595 F:      sound/soc/codecs/isabelle*
14596
14597 TI LP855x BACKLIGHT DRIVER
14598 M:      Milo Kim <milo.kim@ti.com>
14599 S:      Maintained
14600 F:      Documentation/backlight/lp855x-driver.txt
14601 F:      drivers/video/backlight/lp855x_bl.c
14602 F:      include/linux/platform_data/lp855x.h
14603
14604 TI LP8727 CHARGER DRIVER
14605 M:      Milo Kim <milo.kim@ti.com>
14606 S:      Maintained
14607 F:      drivers/power/supply/lp8727_charger.c
14608 F:      include/linux/platform_data/lp8727.h
14609
14610 TI LP8788 MFD DRIVER
14611 M:      Milo Kim <milo.kim@ti.com>
14612 S:      Maintained
14613 F:      drivers/iio/adc/lp8788_adc.c
14614 F:      drivers/leds/leds-lp8788.c
14615 F:      drivers/mfd/lp8788*.c
14616 F:      drivers/power/supply/lp8788-charger.c
14617 F:      drivers/regulator/lp8788-*.c
14618 F:      include/linux/mfd/lp8788*.h
14619
14620 TI NETCP ETHERNET DRIVER
14621 M:      Wingman Kwok <w-kwok2@ti.com>
14622 M:      Murali Karicheri <m-karicheri2@ti.com>
14623 L:      netdev@vger.kernel.org
14624 S:      Maintained
14625 F:      drivers/net/ethernet/ti/netcp*
14626
14627 TI TAS571X FAMILY ASoC CODEC DRIVER
14628 M:      Kevin Cernekee <cernekee@chromium.org>
14629 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14630 S:      Odd Fixes
14631 F:      sound/soc/codecs/tas571x*
14632
14633 TI TRF7970A NFC DRIVER
14634 M:      Mark Greer <mgreer@animalcreek.com>
14635 L:      linux-wireless@vger.kernel.org
14636 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14637 S:      Supported
14638 F:      drivers/nfc/trf7970a.c
14639 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14640
14641 TI TWL4030 SERIES SOC CODEC DRIVER
14642 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14644 S:      Maintained
14645 F:      sound/soc/codecs/twl4030*
14646
14647 TI VPE/CAL DRIVERS
14648 M:      Benoit Parrot <bparrot@ti.com>
14649 L:      linux-media@vger.kernel.org
14650 W:      http://linuxtv.org/
14651 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14652 S:      Maintained
14653 F:      drivers/media/platform/ti-vpe/
14654
14655 TI WILINK WIRELESS DRIVERS
14656 L:      linux-wireless@vger.kernel.org
14657 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14658 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14660 S:      Orphan
14661 F:      drivers/net/wireless/ti/
14662 F:      include/linux/wl12xx.h
14663
14664 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14665 M:      John Stultz <john.stultz@linaro.org>
14666 M:      Thomas Gleixner <tglx@linutronix.de>
14667 R:      Stephen Boyd <sboyd@kernel.org>
14668 L:      linux-kernel@vger.kernel.org
14669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14670 S:      Supported
14671 F:      include/linux/clocksource.h
14672 F:      include/linux/time.h
14673 F:      include/linux/timex.h
14674 F:      include/uapi/linux/time.h
14675 F:      include/uapi/linux/timex.h
14676 F:      kernel/time/clocksource.c
14677 F:      kernel/time/time*.c
14678 F:      kernel/time/alarmtimer.c
14679 F:      kernel/time/ntp.c
14680 F:      tools/testing/selftests/timers/
14681
14682 TIPC NETWORK LAYER
14683 M:      Jon Maloy <jon.maloy@ericsson.com>
14684 M:      Ying Xue <ying.xue@windriver.com>
14685 L:      netdev@vger.kernel.org (core kernel code)
14686 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14687 W:      http://tipc.sourceforge.net/
14688 S:      Maintained
14689 F:      include/uapi/linux/tipc*.h
14690 F:      net/tipc/
14691
14692 TLAN NETWORK DRIVER
14693 M:      Samuel Chessman <chessman@tux.org>
14694 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14695 W:      http://sourceforge.net/projects/tlan/
14696 S:      Maintained
14697 F:      Documentation/networking/tlan.txt
14698 F:      drivers/net/ethernet/ti/tlan.*
14699
14700 TM6000 VIDEO4LINUX DRIVER
14701 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14702 L:      linux-media@vger.kernel.org
14703 W:      https://linuxtv.org
14704 T:      git git://linuxtv.org/media_tree.git
14705 S:      Odd fixes
14706 F:      drivers/media/usb/tm6000/
14707 F:      Documentation/media/v4l-drivers/tm6000*
14708
14709 TMIO/SDHI MMC DRIVER
14710 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14711 L:      linux-mmc@vger.kernel.org
14712 S:      Supported
14713 F:      drivers/mmc/host/tmio_mmc*
14714 F:      drivers/mmc/host/renesas_sdhi*
14715 F:      include/linux/mfd/tmio.h
14716
14717 TMP401 HARDWARE MONITOR DRIVER
14718 M:      Guenter Roeck <linux@roeck-us.net>
14719 L:      linux-hwmon@vger.kernel.org
14720 S:      Maintained
14721 F:      Documentation/hwmon/tmp401
14722 F:      drivers/hwmon/tmp401.c
14723
14724 TMPFS (SHMEM FILESYSTEM)
14725 M:      Hugh Dickins <hughd@google.com>
14726 L:      linux-mm@kvack.org
14727 S:      Maintained
14728 F:      include/linux/shmem_fs.h
14729 F:      mm/shmem.c
14730
14731 TOMOYO SECURITY MODULE
14732 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14733 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14734 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14735 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14736 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14737 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14738 W:      http://tomoyo.sourceforge.jp/
14739 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14740 S:      Maintained
14741 F:      security/tomoyo/
14742
14743 TOPSTAR LAPTOP EXTRAS DRIVER
14744 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14745 L:      platform-driver-x86@vger.kernel.org
14746 S:      Maintained
14747 F:      drivers/platform/x86/topstar-laptop.c
14748
14749 TORTURE-TEST MODULES
14750 M:      Davidlohr Bueso <dave@stgolabs.net>
14751 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14752 M:      Josh Triplett <josh@joshtriplett.org>
14753 L:      linux-kernel@vger.kernel.org
14754 S:      Supported
14755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14756 F:      Documentation/RCU/torture.txt
14757 F:      kernel/torture.c
14758 F:      kernel/rcu/rcutorture.c
14759 F:      kernel/rcu/rcuperf.c
14760 F:      kernel/locking/locktorture.c
14761
14762 TOSHIBA ACPI EXTRAS DRIVER
14763 M:      Azael Avalos <coproscefalo@gmail.com>
14764 L:      platform-driver-x86@vger.kernel.org
14765 S:      Maintained
14766 F:      drivers/platform/x86/toshiba_acpi.c
14767
14768 TOSHIBA BLUETOOTH DRIVER
14769 M:      Azael Avalos <coproscefalo@gmail.com>
14770 L:      platform-driver-x86@vger.kernel.org
14771 S:      Maintained
14772 F:      drivers/platform/x86/toshiba_bluetooth.c
14773
14774 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14775 M:      Azael Avalos <coproscefalo@gmail.com>
14776 L:      platform-driver-x86@vger.kernel.org
14777 S:      Maintained
14778 F:      drivers/platform/x86/toshiba_haps.c
14779
14780 TOSHIBA SMM DRIVER
14781 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14782 W:      http://www.buzzard.org.uk/toshiba/
14783 S:      Maintained
14784 F:      drivers/char/toshiba.c
14785 F:      include/linux/toshiba.h
14786 F:      include/uapi/linux/toshiba.h
14787
14788 TOSHIBA TC358743 DRIVER
14789 M:      Mats Randgaard <matrandg@cisco.com>
14790 L:      linux-media@vger.kernel.org
14791 S:      Maintained
14792 F:      drivers/media/i2c/tc358743*
14793 F:      include/media/i2c/tc358743.h
14794
14795 TOSHIBA WMI HOTKEYS DRIVER
14796 M:      Azael Avalos <coproscefalo@gmail.com>
14797 L:      platform-driver-x86@vger.kernel.org
14798 S:      Maintained
14799 F:      drivers/platform/x86/toshiba-wmi.c
14800
14801 TPM DEVICE DRIVER
14802 M:      Peter Huewe <peterhuewe@gmx.de>
14803 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14804 R:      Jason Gunthorpe <jgg@ziepe.ca>
14805 L:      linux-integrity@vger.kernel.org
14806 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14807 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14808 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14809 S:      Maintained
14810 F:      drivers/char/tpm/
14811
14812 TRACING
14813 M:      Steven Rostedt <rostedt@goodmis.org>
14814 M:      Ingo Molnar <mingo@redhat.com>
14815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14816 S:      Maintained
14817 F:      Documentation/trace/ftrace.rst
14818 F:      arch/*/*/*/ftrace.h
14819 F:      arch/*/kernel/ftrace.c
14820 F:      include/*/ftrace.h
14821 F:      include/linux/trace*.h
14822 F:      include/trace/
14823 F:      kernel/trace/
14824 F:      tools/testing/selftests/ftrace/
14825
14826 TRACING MMIO ACCESSES (MMIOTRACE)
14827 M:      Steven Rostedt <rostedt@goodmis.org>
14828 M:      Ingo Molnar <mingo@kernel.org>
14829 R:      Karol Herbst <karolherbst@gmail.com>
14830 R:      Pekka Paalanen <ppaalanen@gmail.com>
14831 S:      Maintained
14832 L:      linux-kernel@vger.kernel.org
14833 L:      nouveau@lists.freedesktop.org
14834 F:      kernel/trace/trace_mmiotrace.c
14835 F:      include/linux/mmiotrace.h
14836 F:      arch/x86/mm/kmmio.c
14837 F:      arch/x86/mm/mmio-mod.c
14838 F:      arch/x86/mm/testmmiotrace.c
14839
14840 TRIVIAL PATCHES
14841 M:      Jiri Kosina <trivial@kernel.org>
14842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14843 S:      Maintained
14844 K:      ^Subject:.*(?i)trivial
14845
14846 TEMPO SEMICONDUCTOR DRIVERS
14847 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14848 S:      Maintained
14849 F:      sound/soc/codecs/tscs*.c
14850 F:      sound/soc/codecs/tscs*.h
14851 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14852
14853 TTY LAYER
14854 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14855 M:      Jiri Slaby <jslaby@suse.com>
14856 S:      Supported
14857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14858 F:      Documentation/serial/
14859 F:      drivers/tty/
14860 F:      drivers/tty/serial/serial_core.c
14861 F:      include/linux/serial_core.h
14862 F:      include/linux/serial.h
14863 F:      include/linux/tty.h
14864 F:      include/uapi/linux/serial_core.h
14865 F:      include/uapi/linux/serial.h
14866 F:      include/uapi/linux/tty.h
14867
14868 TUA9001 MEDIA DRIVER
14869 M:      Antti Palosaari <crope@iki.fi>
14870 L:      linux-media@vger.kernel.org
14871 W:      https://linuxtv.org
14872 W:      http://palosaari.fi/linux/
14873 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14874 T:      git git://linuxtv.org/anttip/media_tree.git
14875 S:      Maintained
14876 F:      drivers/media/tuners/tua9001*
14877
14878 TULIP NETWORK DRIVERS
14879 L:      netdev@vger.kernel.org
14880 L:      linux-parisc@vger.kernel.org
14881 S:      Orphan
14882 F:      drivers/net/ethernet/dec/tulip/
14883
14884 TUN/TAP driver
14885 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14886 W:      http://vtun.sourceforge.net/tun
14887 S:      Maintained
14888 F:      Documentation/networking/tuntap.txt
14889 F:      arch/um/os-Linux/drivers/
14890
14891 TURBOCHANNEL SUBSYSTEM
14892 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14893 M:      Ralf Baechle <ralf@linux-mips.org>
14894 L:      linux-mips@linux-mips.org
14895 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14896 S:      Maintained
14897 F:      drivers/tc/
14898 F:      include/linux/tc.h
14899
14900 TURBOSTAT UTILITY
14901 M:      "Len Brown" <lenb@kernel.org>
14902 L:      linux-pm@vger.kernel.org
14903 B:      https://bugzilla.kernel.org
14904 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14906 S:      Supported
14907 F:      tools/power/x86/turbostat/
14908
14909 TW5864 VIDEO4LINUX DRIVER
14910 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14911 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14912 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14913 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14914 L:      linux-media@vger.kernel.org
14915 S:      Supported
14916 F:      drivers/media/pci/tw5864/
14917
14918 TW68 VIDEO4LINUX DRIVER
14919 M:      Hans Verkuil <hverkuil@xs4all.nl>
14920 L:      linux-media@vger.kernel.org
14921 T:      git git://linuxtv.org/media_tree.git
14922 W:      https://linuxtv.org
14923 S:      Odd Fixes
14924 F:      drivers/media/pci/tw68/
14925
14926 TW686X VIDEO4LINUX DRIVER
14927 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14928 L:      linux-media@vger.kernel.org
14929 T:      git git://linuxtv.org/media_tree.git
14930 W:      http://linuxtv.org
14931 S:      Maintained
14932 F:      drivers/media/pci/tw686x/
14933
14934 UBI FILE SYSTEM (UBIFS)
14935 M:      Richard Weinberger <richard@nod.at>
14936 M:      Artem Bityutskiy <dedekind1@gmail.com>
14937 M:      Adrian Hunter <adrian.hunter@intel.com>
14938 L:      linux-mtd@lists.infradead.org
14939 T:      git git://git.infradead.org/ubifs-2.6.git
14940 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14941 S:      Supported
14942 F:      Documentation/filesystems/ubifs.txt
14943 F:      fs/ubifs/
14944
14945 UCLINUX (M68KNOMMU AND COLDFIRE)
14946 M:      Greg Ungerer <gerg@linux-m68k.org>
14947 W:      http://www.linux-m68k.org/
14948 W:      http://www.uclinux.org/
14949 L:      linux-m68k@lists.linux-m68k.org
14950 L:      uclinux-dev@uclinux.org  (subscribers-only)
14951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14952 S:      Maintained
14953 F:      arch/m68k/coldfire/
14954 F:      arch/m68k/68*/
14955 F:      arch/m68k/*/*_no.*
14956 F:      arch/m68k/include/asm/*_no.*
14957
14958 UDF FILESYSTEM
14959 M:      Jan Kara <jack@suse.com>
14960 S:      Maintained
14961 F:      Documentation/filesystems/udf.txt
14962 F:      fs/udf/
14963
14964 UDRAW TABLET
14965 M:      Bastien Nocera <hadess@hadess.net>
14966 L:      linux-input@vger.kernel.org
14967 S:      Maintained
14968 F:      drivers/hid/hid-udraw-ps3.c
14969
14970 UFS FILESYSTEM
14971 M:      Evgeniy Dushistov <dushistov@mail.ru>
14972 S:      Maintained
14973 F:      Documentation/filesystems/ufs.txt
14974 F:      fs/ufs/
14975
14976 UHID USERSPACE HID IO DRIVER:
14977 M:      David Herrmann <dh.herrmann@googlemail.com>
14978 L:      linux-input@vger.kernel.org
14979 S:      Maintained
14980 F:      drivers/hid/uhid.c
14981 F:      include/uapi/linux/uhid.h
14982
14983 ULPI BUS
14984 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14985 L:      linux-usb@vger.kernel.org
14986 S:      Maintained
14987 F:      drivers/usb/common/ulpi.c
14988 F:      include/linux/ulpi/
14989
14990 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14991 L:      linux-usb@vger.kernel.org
14992 S:      Orphan
14993 F:      drivers/uwb/
14994 F:      include/linux/uwb.h
14995 F:      include/linux/uwb/
14996
14997 UNICORE32 ARCHITECTURE:
14998 M:      Guan Xuetao <gxt@pku.edu.cn>
14999 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15000 S:      Maintained
15001 T:      git git://github.com/gxt/linux.git
15002 F:      arch/unicore32/
15003
15004 UNIFDEF
15005 M:      Tony Finch <dot@dotat.at>
15006 W:      http://dotat.at/prog/unifdef
15007 S:      Maintained
15008 F:      scripts/unifdef.c
15009
15010 UNIFORM CDROM DRIVER
15011 M:      Jens Axboe <axboe@kernel.dk>
15012 W:      http://www.kernel.dk
15013 S:      Maintained
15014 F:      Documentation/cdrom/
15015 F:      drivers/cdrom/cdrom.c
15016 F:      include/linux/cdrom.h
15017 F:      include/uapi/linux/cdrom.h
15018
15019 UNISYS S-PAR DRIVERS
15020 M:      David Kershner <david.kershner@unisys.com>
15021 L:      sparmaintainer@unisys.com (Unisys internal)
15022 S:      Supported
15023 F:      include/linux/visorbus.h
15024 F:      drivers/visorbus/
15025 F:      drivers/staging/unisys/
15026
15027 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15028 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15029 L:      linux-scsi@vger.kernel.org
15030 S:      Supported
15031 F:      Documentation/scsi/ufs.txt
15032 F:      drivers/scsi/ufs/
15033
15034 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15035 M:      Joao Pinto <jpinto@synopsys.com>
15036 L:      linux-scsi@vger.kernel.org
15037 S:      Supported
15038 F:      drivers/scsi/ufs/*dwc*
15039
15040 UNSORTED BLOCK IMAGES (UBI)
15041 M:      Artem Bityutskiy <dedekind1@gmail.com>
15042 M:      Richard Weinberger <richard@nod.at>
15043 W:      http://www.linux-mtd.infradead.org/
15044 L:      linux-mtd@lists.infradead.org
15045 T:      git git://git.infradead.org/ubifs-2.6.git
15046 S:      Supported
15047 F:      drivers/mtd/ubi/
15048 F:      include/linux/mtd/ubi.h
15049 F:      include/uapi/mtd/ubi-user.h
15050
15051 USB "USBNET" DRIVER FRAMEWORK
15052 M:      Oliver Neukum <oneukum@suse.com>
15053 L:      netdev@vger.kernel.org
15054 W:      http://www.linux-usb.org/usbnet
15055 S:      Maintained
15056 F:      drivers/net/usb/usbnet.c
15057 F:      include/linux/usb/usbnet.h
15058
15059 USB ACM DRIVER
15060 M:      Oliver Neukum <oneukum@suse.com>
15061 L:      linux-usb@vger.kernel.org
15062 S:      Maintained
15063 F:      Documentation/usb/acm.txt
15064 F:      drivers/usb/class/cdc-acm.*
15065
15066 USB AR5523 WIRELESS DRIVER
15067 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15068 L:      linux-wireless@vger.kernel.org
15069 S:      Maintained
15070 F:      drivers/net/wireless/ath/ar5523/
15071
15072 USB ATTACHED SCSI
15073 M:      Oliver Neukum <oneukum@suse.com>
15074 L:      linux-usb@vger.kernel.org
15075 L:      linux-scsi@vger.kernel.org
15076 S:      Maintained
15077 F:      drivers/usb/storage/uas.c
15078
15079 USB CDC ETHERNET DRIVER
15080 M:      Oliver Neukum <oliver@neukum.org>
15081 L:      linux-usb@vger.kernel.org
15082 S:      Maintained
15083 F:      drivers/net/usb/cdc_*.c
15084 F:      include/uapi/linux/usb/cdc.h
15085
15086 USB CHAOSKEY DRIVER
15087 M:      Keith Packard <keithp@keithp.com>
15088 L:      linux-usb@vger.kernel.org
15089 S:      Maintained
15090 F:      drivers/usb/misc/chaoskey.c
15091
15092 USB CYPRESS C67X00 DRIVER
15093 M:      Peter Korsgaard <jacmet@sunsite.dk>
15094 L:      linux-usb@vger.kernel.org
15095 S:      Maintained
15096 F:      drivers/usb/c67x00/
15097
15098 USB DAVICOM DM9601 DRIVER
15099 M:      Peter Korsgaard <jacmet@sunsite.dk>
15100 L:      netdev@vger.kernel.org
15101 W:      http://www.linux-usb.org/usbnet
15102 S:      Maintained
15103 F:      drivers/net/usb/dm9601.c
15104
15105 USB DIAMOND RIO500 DRIVER
15106 M:      Cesar Miquel <miquel@df.uba.ar>
15107 L:      rio500-users@lists.sourceforge.net
15108 W:      http://rio500.sourceforge.net
15109 S:      Maintained
15110 F:      drivers/usb/misc/rio500*
15111
15112 USB EHCI DRIVER
15113 M:      Alan Stern <stern@rowland.harvard.edu>
15114 L:      linux-usb@vger.kernel.org
15115 S:      Maintained
15116 F:      Documentation/usb/ehci.txt
15117 F:      drivers/usb/host/ehci*
15118
15119 USB GADGET/PERIPHERAL SUBSYSTEM
15120 M:      Felipe Balbi <balbi@kernel.org>
15121 L:      linux-usb@vger.kernel.org
15122 W:      http://www.linux-usb.org/gadget
15123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15124 S:      Maintained
15125 F:      drivers/usb/gadget/
15126 F:      include/linux/usb/gadget*
15127
15128 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15129 M:      Jiri Kosina <jikos@kernel.org>
15130 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15131 L:      linux-usb@vger.kernel.org
15132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15133 S:      Maintained
15134 F:      Documentation/hid/hiddev.txt
15135 F:      drivers/hid/usbhid/
15136
15137 USB INTEL XHCI ROLE MUX DRIVER
15138 M:      Hans de Goede <hdegoede@redhat.com>
15139 L:      linux-usb@vger.kernel.org
15140 S:      Maintained
15141 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15142
15143 USB ISP116X DRIVER
15144 M:      Olav Kongas <ok@artecdesign.ee>
15145 L:      linux-usb@vger.kernel.org
15146 S:      Maintained
15147 F:      drivers/usb/host/isp116x*
15148 F:      include/linux/usb/isp116x.h
15149
15150 USB LAN78XX ETHERNET DRIVER
15151 M:      Woojung Huh <woojung.huh@microchip.com>
15152 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15153 L:      netdev@vger.kernel.org
15154 S:      Maintained
15155 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15156 F:      drivers/net/usb/lan78xx.*
15157 F:      include/dt-bindings/net/microchip-lan78xx.h
15158
15159 USB MASS STORAGE DRIVER
15160 M:      Alan Stern <stern@rowland.harvard.edu>
15161 L:      linux-usb@vger.kernel.org
15162 L:      usb-storage@lists.one-eyed-alien.net
15163 S:      Maintained
15164 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15165 F:      drivers/usb/storage/
15166
15167 USB MIDI DRIVER
15168 M:      Clemens Ladisch <clemens@ladisch.de>
15169 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15170 T:      git git://git.alsa-project.org/alsa-kernel.git
15171 S:      Maintained
15172 F:      sound/usb/midi.*
15173
15174 USB NETWORKING DRIVERS
15175 L:      linux-usb@vger.kernel.org
15176 S:      Odd Fixes
15177 F:      drivers/net/usb/
15178
15179 USB OHCI DRIVER
15180 M:      Alan Stern <stern@rowland.harvard.edu>
15181 L:      linux-usb@vger.kernel.org
15182 S:      Maintained
15183 F:      Documentation/usb/ohci.txt
15184 F:      drivers/usb/host/ohci*
15185
15186 USB OTG FSM (Finite State Machine)
15187 M:      Peter Chen <Peter.Chen@nxp.com>
15188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15189 L:      linux-usb@vger.kernel.org
15190 S:      Maintained
15191 F:      drivers/usb/common/usb-otg-fsm.c
15192
15193 USB OVER IP DRIVER
15194 M:      Valentina Manea <valentina.manea.m@gmail.com>
15195 M:      Shuah Khan <shuah@kernel.org>
15196 L:      linux-usb@vger.kernel.org
15197 S:      Maintained
15198 F:      Documentation/usb/usbip_protocol.txt
15199 F:      drivers/usb/usbip/
15200 F:      tools/usb/usbip/
15201 F:      tools/testing/selftests/drivers/usb/usbip/
15202
15203 USB PEGASUS DRIVER
15204 M:      Petko Manolov <petkan@nucleusys.com>
15205 L:      linux-usb@vger.kernel.org
15206 L:      netdev@vger.kernel.org
15207 T:      git git://github.com/petkan/pegasus.git
15208 W:      https://github.com/petkan/pegasus
15209 S:      Maintained
15210 F:      drivers/net/usb/pegasus.*
15211
15212 USB PHY LAYER
15213 M:      Felipe Balbi <balbi@kernel.org>
15214 L:      linux-usb@vger.kernel.org
15215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15216 S:      Maintained
15217 F:      drivers/usb/phy/
15218
15219 USB PRINTER DRIVER (usblp)
15220 M:      Pete Zaitcev <zaitcev@redhat.com>
15221 L:      linux-usb@vger.kernel.org
15222 S:      Supported
15223 F:      drivers/usb/class/usblp.c
15224
15225 USB QMI WWAN NETWORK DRIVER
15226 M:      Bjørn Mork <bjorn@mork.no>
15227 L:      netdev@vger.kernel.org
15228 S:      Maintained
15229 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15230 F:      drivers/net/usb/qmi_wwan.c
15231
15232 USB RTL8150 DRIVER
15233 M:      Petko Manolov <petkan@nucleusys.com>
15234 L:      linux-usb@vger.kernel.org
15235 L:      netdev@vger.kernel.org
15236 T:      git git://github.com/petkan/rtl8150.git
15237 W:      https://github.com/petkan/rtl8150
15238 S:      Maintained
15239 F:      drivers/net/usb/rtl8150.c
15240
15241 USB SERIAL SUBSYSTEM
15242 M:      Johan Hovold <johan@kernel.org>
15243 L:      linux-usb@vger.kernel.org
15244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15245 S:      Maintained
15246 F:      Documentation/usb/usb-serial.txt
15247 F:      drivers/usb/serial/
15248 F:      include/linux/usb/serial.h
15249
15250 USB SMSC75XX ETHERNET DRIVER
15251 M:      Steve Glendinning <steve.glendinning@shawell.net>
15252 L:      netdev@vger.kernel.org
15253 S:      Maintained
15254 F:      drivers/net/usb/smsc75xx.*
15255
15256 USB SMSC95XX ETHERNET DRIVER
15257 M:      Steve Glendinning <steve.glendinning@shawell.net>
15258 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15259 L:      netdev@vger.kernel.org
15260 S:      Maintained
15261 F:      drivers/net/usb/smsc95xx.*
15262
15263 USB SUBSYSTEM
15264 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15265 L:      linux-usb@vger.kernel.org
15266 W:      http://www.linux-usb.org
15267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15268 S:      Supported
15269 F:      Documentation/devicetree/bindings/usb/
15270 F:      Documentation/usb/
15271 F:      drivers/usb/
15272 F:      include/linux/usb.h
15273 F:      include/linux/usb/
15274
15275 USB TYPEC PI3USB30532 MUX DRIVER
15276 M:      Hans de Goede <hdegoede@redhat.com>
15277 L:      linux-usb@vger.kernel.org
15278 S:      Maintained
15279 F:      drivers/usb/typec/mux/pi3usb30532.c
15280
15281 USB TYPEC CLASS
15282 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15283 L:      linux-usb@vger.kernel.org
15284 S:      Maintained
15285 F:      Documentation/ABI/testing/sysfs-class-typec
15286 F:      Documentation/driver-api/usb/typec.rst
15287 F:      drivers/usb/typec/
15288 F:      include/linux/usb/typec.h
15289
15290 USB TYPEC BUS FOR ALTERNATE MODES
15291 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15292 L:      linux-usb@vger.kernel.org
15293 S:      Maintained
15294 F:      Documentation/ABI/testing/sysfs-bus-typec
15295 F:      Documentation/driver-api/usb/typec_bus.rst
15296 F:      drivers/usb/typec/altmodes/
15297 F:      include/linux/usb/typec_altmode.h
15298
15299 USB UHCI DRIVER
15300 M:      Alan Stern <stern@rowland.harvard.edu>
15301 L:      linux-usb@vger.kernel.org
15302 S:      Maintained
15303 F:      drivers/usb/host/uhci*
15304
15305 USB VIDEO CLASS
15306 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15307 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15308 L:      linux-media@vger.kernel.org
15309 T:      git git://linuxtv.org/media_tree.git
15310 W:      http://www.ideasonboard.org/uvc/
15311 S:      Maintained
15312 F:      drivers/media/usb/uvc/
15313 F:      include/uapi/linux/uvcvideo.h
15314
15315 USB VISION DRIVER
15316 M:      Hans Verkuil <hverkuil@xs4all.nl>
15317 L:      linux-media@vger.kernel.org
15318 T:      git git://linuxtv.org/media_tree.git
15319 W:      https://linuxtv.org
15320 S:      Odd Fixes
15321 F:      drivers/media/usb/usbvision/
15322
15323 USB WEBCAM GADGET
15324 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15325 L:      linux-usb@vger.kernel.org
15326 S:      Maintained
15327 F:      drivers/usb/gadget/function/*uvc*
15328 F:      drivers/usb/gadget/legacy/webcam.c
15329 F:      include/uapi/linux/usb/g_uvc.h
15330
15331 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15332 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15333 L:      linux-wireless@vger.kernel.org
15334 S:      Maintained
15335 F:      drivers/net/wireless/rndis_wlan.c
15336
15337 USB XHCI DRIVER
15338 M:      Mathias Nyman <mathias.nyman@intel.com>
15339 L:      linux-usb@vger.kernel.org
15340 S:      Supported
15341 F:      drivers/usb/host/xhci*
15342 F:      drivers/usb/host/pci-quirks*
15343
15344 USB ZD1201 DRIVER
15345 L:      linux-wireless@vger.kernel.org
15346 W:      http://linux-lc100020.sourceforge.net
15347 S:      Orphan
15348 F:      drivers/net/wireless/zydas/zd1201.*
15349
15350 USB ZR364XX DRIVER
15351 M:      Antoine Jacquet <royale@zerezo.com>
15352 L:      linux-usb@vger.kernel.org
15353 L:      linux-media@vger.kernel.org
15354 T:      git git://linuxtv.org/media_tree.git
15355 W:      http://royale.zerezo.com/zr364xx/
15356 S:      Maintained
15357 F:      Documentation/media/v4l-drivers/zr364xx*
15358 F:      drivers/media/usb/zr364xx/
15359
15360 USER-MODE LINUX (UML)
15361 M:      Jeff Dike <jdike@addtoit.com>
15362 M:      Richard Weinberger <richard@nod.at>
15363 L:      linux-um@lists.infradead.org
15364 W:      http://user-mode-linux.sourceforge.net
15365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15366 S:      Maintained
15367 F:      Documentation/virtual/uml/
15368 F:      arch/um/
15369 F:      arch/x86/um/
15370 F:      fs/hostfs/
15371 F:      fs/hppfs/
15372
15373 USERSPACE I/O (UIO)
15374 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15375 S:      Maintained
15376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15377 F:      Documentation/driver-api/uio-howto.rst
15378 F:      drivers/uio/
15379 F:      include/linux/uio*.h
15380
15381 UTIL-LINUX PACKAGE
15382 M:      Karel Zak <kzak@redhat.com>
15383 L:      util-linux@vger.kernel.org
15384 W:      http://en.wikipedia.org/wiki/Util-linux
15385 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15386 S:      Maintained
15387
15388 UUID HELPERS
15389 M:      Christoph Hellwig <hch@lst.de>
15390 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15391 L:      linux-kernel@vger.kernel.org
15392 T:      git git://git.infradead.org/users/hch/uuid.git
15393 F:      lib/uuid.c
15394 F:      lib/test_uuid.c
15395 F:      include/linux/uuid.h
15396 F:      include/uapi/linux/uuid.h
15397 S:      Maintained
15398
15399 UVESAFB DRIVER
15400 M:      Michal Januszewski <spock@gentoo.org>
15401 L:      linux-fbdev@vger.kernel.org
15402 W:      https://github.com/mjanusz/v86d
15403 S:      Maintained
15404 F:      Documentation/fb/uvesafb.txt
15405 F:      drivers/video/fbdev/uvesafb.*
15406
15407 VF610 NAND DRIVER
15408 M:      Stefan Agner <stefan@agner.ch>
15409 L:      linux-mtd@lists.infradead.org
15410 S:      Supported
15411 F:      drivers/mtd/nand/raw/vf610_nfc.c
15412
15413 VFAT/FAT/MSDOS FILESYSTEM
15414 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15415 S:      Maintained
15416 F:      Documentation/filesystems/vfat.txt
15417 F:      fs/fat/
15418
15419 VFIO DRIVER
15420 M:      Alex Williamson <alex.williamson@redhat.com>
15421 L:      kvm@vger.kernel.org
15422 T:      git git://github.com/awilliam/linux-vfio.git
15423 S:      Maintained
15424 F:      Documentation/vfio.txt
15425 F:      drivers/vfio/
15426 F:      include/linux/vfio.h
15427 F:      include/uapi/linux/vfio.h
15428
15429 VFIO MEDIATED DEVICE DRIVERS
15430 M:      Kirti Wankhede <kwankhede@nvidia.com>
15431 L:      kvm@vger.kernel.org
15432 S:      Maintained
15433 F:      Documentation/vfio-mediated-device.txt
15434 F:      drivers/vfio/mdev/
15435 F:      include/linux/mdev.h
15436 F:      samples/vfio-mdev/
15437
15438 VFIO PLATFORM DRIVER
15439 M:      Eric Auger <eric.auger@redhat.com>
15440 L:      kvm@vger.kernel.org
15441 S:      Maintained
15442 F:      drivers/vfio/platform/
15443
15444 VGA_SWITCHEROO
15445 R:      Lukas Wunner <lukas@wunner.de>
15446 S:      Maintained
15447 F:      Documentation/gpu/vga-switcheroo.rst
15448 F:      drivers/gpu/vga/vga_switcheroo.c
15449 F:      include/linux/vga_switcheroo.h
15450 T:      git git://anongit.freedesktop.org/drm/drm-misc
15451
15452 VIA RHINE NETWORK DRIVER
15453 S:      Orphan
15454 F:      drivers/net/ethernet/via/via-rhine.c
15455
15456 VIA SD/MMC CARD CONTROLLER DRIVER
15457 M:      Bruce Chang <brucechang@via.com.tw>
15458 M:      Harald Welte <HaraldWelte@viatech.com>
15459 S:      Maintained
15460 F:      drivers/mmc/host/via-sdmmc.c
15461
15462 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15463 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15464 L:      linux-fbdev@vger.kernel.org
15465 S:      Maintained
15466 F:      include/linux/via-core.h
15467 F:      include/linux/via-gpio.h
15468 F:      include/linux/via_i2c.h
15469 F:      drivers/video/fbdev/via/
15470
15471 VIA VELOCITY NETWORK DRIVER
15472 M:      Francois Romieu <romieu@fr.zoreil.com>
15473 L:      netdev@vger.kernel.org
15474 S:      Maintained
15475 F:      drivers/net/ethernet/via/via-velocity.*
15476
15477 VICODEC VIRTUAL CODEC DRIVER
15478 M:      Hans Verkuil <hans.verkuil@cisco.com>
15479 L:      linux-media@vger.kernel.org
15480 T:      git git://linuxtv.org/media_tree.git
15481 W:      https://linuxtv.org
15482 S:      Maintained
15483 F:      drivers/media/platform/vicodec/*
15484
15485 VIDEO MULTIPLEXER DRIVER
15486 M:      Philipp Zabel <p.zabel@pengutronix.de>
15487 L:      linux-media@vger.kernel.org
15488 S:      Maintained
15489 F:      drivers/media/platform/video-mux.c
15490
15491 VIDEO I2C POLLING DRIVER
15492 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15493 L:      linux-media@vger.kernel.org
15494 S:      Maintained
15495 F:      drivers/media/i2c/video-i2c.c
15496
15497 VIDEOBUF2 FRAMEWORK
15498 M:      Pawel Osciak <pawel@osciak.com>
15499 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15500 M:      Kyungmin Park <kyungmin.park@samsung.com>
15501 L:      linux-media@vger.kernel.org
15502 S:      Maintained
15503 F:      drivers/media/v4l2-core/videobuf2-*
15504 F:      include/media/videobuf2-*
15505
15506 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15507 M:      Helen Koike <helen.koike@collabora.com>
15508 L:      linux-media@vger.kernel.org
15509 T:      git git://linuxtv.org/media_tree.git
15510 W:      https://linuxtv.org
15511 S:      Maintained
15512 F:      drivers/media/platform/vimc/*
15513
15514 VIRT LIB
15515 M:      Alex Williamson <alex.williamson@redhat.com>
15516 M:      Paolo Bonzini <pbonzini@redhat.com>
15517 L:      kvm@vger.kernel.org
15518 S:      Supported
15519 F:      virt/lib/
15520
15521 VIRTIO AND VHOST VSOCK DRIVER
15522 M:      Stefan Hajnoczi <stefanha@redhat.com>
15523 L:      kvm@vger.kernel.org
15524 L:      virtualization@lists.linux-foundation.org
15525 L:      netdev@vger.kernel.org
15526 S:      Maintained
15527 F:      include/linux/virtio_vsock.h
15528 F:      include/uapi/linux/virtio_vsock.h
15529 F:      include/uapi/linux/vsockmon.h
15530 F:      include/uapi/linux/vm_sockets_diag.h
15531 F:      net/vmw_vsock/diag.c
15532 F:      net/vmw_vsock/af_vsock_tap.c
15533 F:      net/vmw_vsock/virtio_transport_common.c
15534 F:      net/vmw_vsock/virtio_transport.c
15535 F:      drivers/net/vsockmon.c
15536 F:      drivers/vhost/vsock.c
15537 F:      drivers/vhost/vsock.h
15538 F:      tools/testing/vsock/
15539
15540 VIRTIO CONSOLE DRIVER
15541 M:      Amit Shah <amit@kernel.org>
15542 L:      virtualization@lists.linux-foundation.org
15543 S:      Maintained
15544 F:      drivers/char/virtio_console.c
15545 F:      include/linux/virtio_console.h
15546 F:      include/uapi/linux/virtio_console.h
15547
15548 VIRTIO CORE, NET AND BLOCK DRIVERS
15549 M:      "Michael S. Tsirkin" <mst@redhat.com>
15550 M:      Jason Wang <jasowang@redhat.com>
15551 L:      virtualization@lists.linux-foundation.org
15552 S:      Maintained
15553 F:      Documentation/devicetree/bindings/virtio/
15554 F:      drivers/virtio/
15555 F:      tools/virtio/
15556 F:      drivers/net/virtio_net.c
15557 F:      drivers/block/virtio_blk.c
15558 F:      include/linux/virtio*.h
15559 F:      include/uapi/linux/virtio_*.h
15560 F:      drivers/crypto/virtio/
15561 F:      mm/balloon_compaction.c
15562
15563 VIRTIO CRYPTO DRIVER
15564 M:      Gonglei <arei.gonglei@huawei.com>
15565 L:      virtualization@lists.linux-foundation.org
15566 L:      linux-crypto@vger.kernel.org
15567 S:      Maintained
15568 F:      drivers/crypto/virtio/
15569 F:      include/uapi/linux/virtio_crypto.h
15570
15571 VIRTIO DRIVERS FOR S390
15572 M:      Cornelia Huck <cohuck@redhat.com>
15573 M:      Halil Pasic <pasic@linux.ibm.com>
15574 L:      linux-s390@vger.kernel.org
15575 L:      virtualization@lists.linux-foundation.org
15576 L:      kvm@vger.kernel.org
15577 S:      Supported
15578 F:      drivers/s390/virtio/
15579 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15580
15581 VIRTIO GPU DRIVER
15582 M:      David Airlie <airlied@linux.ie>
15583 M:      Gerd Hoffmann <kraxel@redhat.com>
15584 L:      dri-devel@lists.freedesktop.org
15585 L:      virtualization@lists.linux-foundation.org
15586 T:      git git://anongit.freedesktop.org/drm/drm-misc
15587 S:      Maintained
15588 F:      drivers/gpu/drm/virtio/
15589 F:      include/uapi/linux/virtio_gpu.h
15590
15591 VIRTIO HOST (VHOST)
15592 M:      "Michael S. Tsirkin" <mst@redhat.com>
15593 M:      Jason Wang <jasowang@redhat.com>
15594 L:      kvm@vger.kernel.org
15595 L:      virtualization@lists.linux-foundation.org
15596 L:      netdev@vger.kernel.org
15597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15598 S:      Maintained
15599 F:      drivers/vhost/
15600 F:      include/uapi/linux/vhost.h
15601
15602 VIRTIO INPUT DRIVER
15603 M:      Gerd Hoffmann <kraxel@redhat.com>
15604 S:      Maintained
15605 F:      drivers/virtio/virtio_input.c
15606 F:      include/uapi/linux/virtio_input.h
15607
15608 VIRTUAL BOX GUEST DEVICE DRIVER
15609 M:      Hans de Goede <hdegoede@redhat.com>
15610 M:      Arnd Bergmann <arnd@arndb.de>
15611 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15612 S:      Maintained
15613 F:      include/linux/vbox_utils.h
15614 F:      include/uapi/linux/vbox*.h
15615 F:      drivers/virt/vboxguest/
15616
15617 VIRTUAL SERIO DEVICE DRIVER
15618 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15619 S:      Maintained
15620 F:      drivers/input/serio/userio.c
15621 F:      include/uapi/linux/userio.h
15622
15623 VIVID VIRTUAL VIDEO DRIVER
15624 M:      Hans Verkuil <hverkuil@xs4all.nl>
15625 L:      linux-media@vger.kernel.org
15626 T:      git git://linuxtv.org/media_tree.git
15627 W:      https://linuxtv.org
15628 S:      Maintained
15629 F:      drivers/media/platform/vivid/*
15630
15631 VLYNQ BUS
15632 M:      Florian Fainelli <f.fainelli@gmail.com>
15633 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15634 S:      Maintained
15635 F:      drivers/vlynq/vlynq.c
15636 F:      include/linux/vlynq.h
15637
15638 VME SUBSYSTEM
15639 M:      Martyn Welch <martyn@welchs.me.uk>
15640 M:      Manohar Vanga <manohar.vanga@gmail.com>
15641 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15642 L:      devel@driverdev.osuosl.org
15643 S:      Maintained
15644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15645 F:      Documentation/driver-api/vme.rst
15646 F:      drivers/staging/vme/
15647 F:      drivers/vme/
15648 F:      include/linux/vme*
15649
15650 VMWARE BALLOON DRIVER
15651 M:      Xavier Deguillard <xdeguillard@vmware.com>
15652 M:      Nadav Amit <namit@vmware.com>
15653 M:      "VMware, Inc." <pv-drivers@vmware.com>
15654 L:      linux-kernel@vger.kernel.org
15655 S:      Maintained
15656 F:      drivers/misc/vmw_balloon.c
15657
15658 VMWARE HYPERVISOR INTERFACE
15659 M:      Alok Kataria <akataria@vmware.com>
15660 L:      virtualization@lists.linux-foundation.org
15661 S:      Supported
15662 F:      arch/x86/kernel/cpu/vmware.c
15663
15664 VMWARE PVRDMA DRIVER
15665 M:      Adit Ranadive <aditr@vmware.com>
15666 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15667 L:      linux-rdma@vger.kernel.org
15668 S:      Maintained
15669 F:      drivers/infiniband/hw/vmw_pvrdma/
15670
15671 VMware PVSCSI driver
15672 M:      Jim Gill <jgill@vmware.com>
15673 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15674 L:      linux-scsi@vger.kernel.org
15675 S:      Maintained
15676 F:      drivers/scsi/vmw_pvscsi.c
15677 F:      drivers/scsi/vmw_pvscsi.h
15678
15679 VMWARE VMMOUSE SUBDRIVER
15680 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15681 M:      "VMware, Inc." <pv-drivers@vmware.com>
15682 L:      linux-input@vger.kernel.org
15683 S:      Maintained
15684 F:      drivers/input/mouse/vmmouse.c
15685 F:      drivers/input/mouse/vmmouse.h
15686
15687 VMWARE VMXNET3 ETHERNET DRIVER
15688 M:      Ronak Doshi <doshir@vmware.com>
15689 M:      "VMware, Inc." <pv-drivers@vmware.com>
15690 L:      netdev@vger.kernel.org
15691 S:      Maintained
15692 F:      drivers/net/vmxnet3/
15693
15694 VOCORE VOCORE2 BOARD
15695 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15696 L:      linux-mips@linux-mips.org
15697 S:      Maintained
15698 F:      arch/mips/boot/dts/ralink/vocore2.dts
15699
15700 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15701 M:      Liam Girdwood <lgirdwood@gmail.com>
15702 M:      Mark Brown <broonie@kernel.org>
15703 L:      linux-kernel@vger.kernel.org
15704 W:      http://www.slimlogic.co.uk/?p=48
15705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15706 S:      Supported
15707 F:      Documentation/devicetree/bindings/regulator/
15708 F:      Documentation/power/regulator/
15709 F:      drivers/regulator/
15710 F:      include/dt-bindings/regulator/
15711 F:      include/linux/regulator/
15712
15713 VRF
15714 M:      David Ahern <dsa@cumulusnetworks.com>
15715 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15716 L:      netdev@vger.kernel.org
15717 S:      Maintained
15718 F:      drivers/net/vrf.c
15719 F:      Documentation/networking/vrf.txt
15720
15721 VT1211 HARDWARE MONITOR DRIVER
15722 M:      Juerg Haefliger <juergh@gmail.com>
15723 L:      linux-hwmon@vger.kernel.org
15724 S:      Maintained
15725 F:      Documentation/hwmon/vt1211
15726 F:      drivers/hwmon/vt1211.c
15727
15728 VT8231 HARDWARE MONITOR DRIVER
15729 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15730 L:      linux-hwmon@vger.kernel.org
15731 S:      Maintained
15732 F:      drivers/hwmon/vt8231.c
15733
15734 VUB300 USB to SDIO/SD/MMC bridge chip
15735 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15736 L:      linux-mmc@vger.kernel.org
15737 L:      linux-usb@vger.kernel.org
15738 S:      Supported
15739 F:      drivers/mmc/host/vub300.c
15740
15741 W1 DALLAS'S 1-WIRE BUS
15742 M:      Evgeniy Polyakov <zbr@ioremap.net>
15743 S:      Maintained
15744 F:      Documentation/devicetree/bindings/w1/
15745 F:      Documentation/w1/
15746 F:      drivers/w1/
15747 F:      include/linux/w1.h
15748
15749 W83791D HARDWARE MONITORING DRIVER
15750 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15751 L:      linux-hwmon@vger.kernel.org
15752 S:      Maintained
15753 F:      Documentation/hwmon/w83791d
15754 F:      drivers/hwmon/w83791d.c
15755
15756 W83793 HARDWARE MONITORING DRIVER
15757 M:      Rudolf Marek <r.marek@assembler.cz>
15758 L:      linux-hwmon@vger.kernel.org
15759 S:      Maintained
15760 F:      Documentation/hwmon/w83793
15761 F:      drivers/hwmon/w83793.c
15762
15763 W83795 HARDWARE MONITORING DRIVER
15764 M:      Jean Delvare <jdelvare@suse.com>
15765 L:      linux-hwmon@vger.kernel.org
15766 S:      Maintained
15767 F:      drivers/hwmon/w83795.c
15768
15769 W83L51xD SD/MMC CARD INTERFACE DRIVER
15770 M:      Pierre Ossman <pierre@ossman.eu>
15771 S:      Maintained
15772 F:      drivers/mmc/host/wbsd.*
15773
15774 WACOM PROTOCOL 4 SERIAL TABLETS
15775 M:      Julian Squires <julian@cipht.net>
15776 M:      Hans de Goede <hdegoede@redhat.com>
15777 L:      linux-input@vger.kernel.org
15778 S:      Maintained
15779 F:      drivers/input/tablet/wacom_serial4.c
15780
15781 WATCHDOG DEVICE DRIVERS
15782 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15783 M:      Guenter Roeck <linux@roeck-us.net>
15784 L:      linux-watchdog@vger.kernel.org
15785 W:      http://www.linux-watchdog.org/
15786 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15787 S:      Maintained
15788 F:      Documentation/devicetree/bindings/watchdog/
15789 F:      Documentation/watchdog/
15790 F:      drivers/watchdog/
15791 F:      include/linux/watchdog.h
15792 F:      include/uapi/linux/watchdog.h
15793
15794 WHISKEYCOVE PMIC GPIO DRIVER
15795 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15796 L:      linux-gpio@vger.kernel.org
15797 S:      Maintained
15798 F:      drivers/gpio/gpio-wcove.c
15799
15800 WIIMOTE HID DRIVER
15801 M:      David Herrmann <dh.herrmann@googlemail.com>
15802 L:      linux-input@vger.kernel.org
15803 S:      Maintained
15804 F:      drivers/hid/hid-wiimote*
15805
15806 WILOCITY WIL6210 WIRELESS DRIVER
15807 M:      Maya Erez <merez@codeaurora.org>
15808 L:      linux-wireless@vger.kernel.org
15809 L:      wil6210@qti.qualcomm.com
15810 S:      Supported
15811 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15812 F:      drivers/net/wireless/ath/wil6210/
15813
15814 WIMAX STACK
15815 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15816 M:      linux-wimax@intel.com
15817 L:      wimax@linuxwimax.org (subscribers-only)
15818 S:      Supported
15819 W:      http://linuxwimax.org
15820 F:      Documentation/wimax/README.wimax
15821 F:      include/linux/wimax/debug.h
15822 F:      include/net/wimax.h
15823 F:      include/uapi/linux/wimax.h
15824 F:      net/wimax/
15825
15826 WINBOND CIR DRIVER
15827 M:      David Härdeman <david@hardeman.nu>
15828 S:      Maintained
15829 F:      drivers/media/rc/winbond-cir.c
15830
15831 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15832 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15833 L:      linux-watchdog@vger.kernel.org
15834 S:      Maintained
15835 F:      drivers/watchdog/ebc-c384_wdt.c
15836
15837 WINSYSTEMS WS16C48 GPIO DRIVER
15838 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15839 L:      linux-gpio@vger.kernel.org
15840 S:      Maintained
15841 F:      drivers/gpio/gpio-ws16c48.c
15842
15843 WISTRON LAPTOP BUTTON DRIVER
15844 M:      Miloslav Trmac <mitr@volny.cz>
15845 S:      Maintained
15846 F:      drivers/input/misc/wistron_btns.c
15847
15848 WL3501 WIRELESS PCMCIA CARD DRIVER
15849 L:      linux-wireless@vger.kernel.org
15850 S:      Odd fixes
15851 F:      drivers/net/wireless/wl3501*
15852
15853 WOLFSON MICROELECTRONICS DRIVERS
15854 L:      patches@opensource.cirrus.com
15855 T:      git https://github.com/CirrusLogic/linux-drivers.git
15856 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15857 S:      Supported
15858 F:      Documentation/hwmon/wm83??
15859 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15860 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15861 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15862 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15863 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15864 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15865 F:      drivers/clk/clk-wm83*.c
15866 F:      drivers/extcon/extcon-arizona.c
15867 F:      drivers/leds/leds-wm83*.c
15868 F:      drivers/gpio/gpio-*wm*.c
15869 F:      drivers/gpio/gpio-arizona.c
15870 F:      drivers/hwmon/wm83??-hwmon.c
15871 F:      drivers/input/misc/wm831x-on.c
15872 F:      drivers/input/touchscreen/wm831x-ts.c
15873 F:      drivers/input/touchscreen/wm97*.c
15874 F:      drivers/mfd/arizona*
15875 F:      drivers/mfd/wm*.c
15876 F:      drivers/mfd/cs47l24*
15877 F:      drivers/power/supply/wm83*.c
15878 F:      drivers/rtc/rtc-wm83*.c
15879 F:      drivers/regulator/wm8*.c
15880 F:      drivers/regulator/arizona*
15881 F:      drivers/video/backlight/wm83*_bl.c
15882 F:      drivers/watchdog/wm83*_wdt.c
15883 F:      include/linux/mfd/arizona/
15884 F:      include/linux/mfd/wm831x/
15885 F:      include/linux/mfd/wm8350/
15886 F:      include/linux/mfd/wm8400*
15887 F:      include/linux/regulator/arizona*
15888 F:      include/linux/wm97xx.h
15889 F:      include/sound/wm????.h
15890 F:      sound/soc/codecs/arizona.?
15891 F:      sound/soc/codecs/wm*
15892 F:      sound/soc/codecs/cs47l24*
15893
15894 WORKQUEUE
15895 M:      Tejun Heo <tj@kernel.org>
15896 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15898 S:      Maintained
15899 F:      include/linux/workqueue.h
15900 F:      kernel/workqueue.c
15901 F:      Documentation/core-api/workqueue.rst
15902
15903 X-POWERS AXP288 PMIC DRIVERS
15904 M:      Hans de Goede <hdegoede@redhat.com>
15905 S:      Maintained
15906 N:      axp288
15907 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15908
15909 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15910 M:      Chen-Yu Tsai <wens@csie.org>
15911 L:      linux-kernel@vger.kernel.org
15912 S:      Maintained
15913 N:      axp[128]
15914
15915 X.25 NETWORK LAYER
15916 M:      Andrew Hendry <andrew.hendry@gmail.com>
15917 L:      linux-x25@vger.kernel.org
15918 S:      Odd Fixes
15919 F:      Documentation/networking/x25*
15920 F:      include/net/x25*
15921 F:      net/x25/
15922
15923 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15924 M:      Thomas Gleixner <tglx@linutronix.de>
15925 M:      Ingo Molnar <mingo@redhat.com>
15926 M:      Borislav Petkov <bp@alien8.de>
15927 R:      "H. Peter Anvin" <hpa@zytor.com>
15928 M:      x86@kernel.org
15929 L:      linux-kernel@vger.kernel.org
15930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15931 S:      Maintained
15932 F:      Documentation/devicetree/bindings/x86/
15933 F:      Documentation/x86/
15934 F:      arch/x86/
15935
15936 X86 ENTRY CODE
15937 M:      Andy Lutomirski <luto@kernel.org>
15938 L:      linux-kernel@vger.kernel.org
15939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15940 S:      Maintained
15941 F:      arch/x86/entry/
15942
15943 X86 MCE INFRASTRUCTURE
15944 M:      Tony Luck <tony.luck@intel.com>
15945 M:      Borislav Petkov <bp@alien8.de>
15946 L:      linux-edac@vger.kernel.org
15947 S:      Maintained
15948 F:      arch/x86/kernel/cpu/mcheck/*
15949
15950 X86 MICROCODE UPDATE SUPPORT
15951 M:      Borislav Petkov <bp@alien8.de>
15952 S:      Maintained
15953 F:      arch/x86/kernel/cpu/microcode/*
15954
15955 X86 MM
15956 M:      Dave Hansen <dave.hansen@linux.intel.com>
15957 M:      Andy Lutomirski <luto@kernel.org>
15958 M:      Peter Zijlstra <peterz@infradead.org>
15959 L:      linux-kernel@vger.kernel.org
15960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15961 S:      Maintained
15962 F:      arch/x86/mm/
15963
15964 X86 PLATFORM DRIVERS
15965 M:      Darren Hart <dvhart@infradead.org>
15966 M:      Andy Shevchenko <andy@infradead.org>
15967 L:      platform-driver-x86@vger.kernel.org
15968 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15969 S:      Maintained
15970 F:      drivers/platform/x86/
15971 F:      drivers/platform/olpc/
15972
15973 X86 VDSO
15974 M:      Andy Lutomirski <luto@kernel.org>
15975 L:      linux-kernel@vger.kernel.org
15976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15977 S:      Maintained
15978 F:      arch/x86/entry/vdso/
15979
15980 XC2028/3028 TUNER DRIVER
15981 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15982 L:      linux-media@vger.kernel.org
15983 W:      https://linuxtv.org
15984 T:      git git://linuxtv.org/media_tree.git
15985 S:      Maintained
15986 F:      drivers/media/tuners/tuner-xc2028.*
15987
15988 XDP SOCKETS (AF_XDP)
15989 M:      Björn Töpel <bjorn.topel@intel.com>
15990 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15991 L:      netdev@vger.kernel.org
15992 S:      Maintained
15993 F:      kernel/bpf/xskmap.c
15994 F:      net/xdp/
15995
15996 XEN BLOCK SUBSYSTEM
15997 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15998 M:      Roger Pau Monné <roger.pau@citrix.com>
15999 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16000 S:      Supported
16001 F:      drivers/block/xen-blkback/*
16002 F:      drivers/block/xen*
16003
16004 XEN HYPERVISOR ARM
16005 M:      Stefano Stabellini <sstabellini@kernel.org>
16006 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16007 S:      Maintained
16008 F:      arch/arm/xen/
16009 F:      arch/arm/include/asm/xen/
16010
16011 XEN HYPERVISOR ARM64
16012 M:      Stefano Stabellini <sstabellini@kernel.org>
16013 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16014 S:      Maintained
16015 F:      arch/arm64/xen/
16016 F:      arch/arm64/include/asm/xen/
16017
16018 XEN HYPERVISOR INTERFACE
16019 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16020 M:      Juergen Gross <jgross@suse.com>
16021 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16023 S:      Supported
16024 F:      arch/x86/xen/
16025 F:      drivers/*/xen-*front.c
16026 F:      drivers/xen/
16027 F:      arch/x86/include/asm/xen/
16028 F:      arch/x86/include/asm/pvclock-abi.h
16029 F:      include/xen/
16030 F:      include/uapi/xen/
16031 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16032 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16033
16034 XEN NETWORK BACKEND DRIVER
16035 M:      Wei Liu <wei.liu2@citrix.com>
16036 M:      Paul Durrant <paul.durrant@citrix.com>
16037 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16038 L:      netdev@vger.kernel.org
16039 S:      Supported
16040 F:      drivers/net/xen-netback/*
16041
16042 XEN PCI SUBSYSTEM
16043 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16044 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16045 S:      Supported
16046 F:      arch/x86/pci/*xen*
16047 F:      drivers/pci/*xen*
16048
16049 XEN PVSCSI DRIVERS
16050 M:      Juergen Gross <jgross@suse.com>
16051 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16052 L:      linux-scsi@vger.kernel.org
16053 S:      Supported
16054 F:      drivers/scsi/xen-scsifront.c
16055 F:      drivers/xen/xen-scsiback.c
16056 F:      include/xen/interface/io/vscsiif.h
16057
16058 XEN SWIOTLB SUBSYSTEM
16059 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16060 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16061 L:      iommu@lists.linux-foundation.org
16062 S:      Supported
16063 F:      arch/x86/xen/*swiotlb*
16064 F:      drivers/xen/*swiotlb*
16065
16066 XEN SOUND FRONTEND DRIVER
16067 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16068 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16069 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16070 S:      Supported
16071 F:      sound/xen/*
16072
16073 XFS FILESYSTEM
16074 M:      Darrick J. Wong <darrick.wong@oracle.com>
16075 M:      linux-xfs@vger.kernel.org
16076 L:      linux-xfs@vger.kernel.org
16077 W:      http://xfs.org/
16078 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16079 S:      Supported
16080 F:      Documentation/filesystems/xfs.txt
16081 F:      fs/xfs/
16082
16083 XILINX AXI ETHERNET DRIVER
16084 M:      Anirudha Sarangi <anirudh@xilinx.com>
16085 M:      John Linn <John.Linn@xilinx.com>
16086 S:      Maintained
16087 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16088
16089 XILINX UARTLITE SERIAL DRIVER
16090 M:      Peter Korsgaard <jacmet@sunsite.dk>
16091 L:      linux-serial@vger.kernel.org
16092 S:      Maintained
16093 F:      drivers/tty/serial/uartlite.c
16094
16095 XILINX VIDEO IP CORES
16096 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16097 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16098 L:      linux-media@vger.kernel.org
16099 T:      git git://linuxtv.org/media_tree.git
16100 S:      Supported
16101 F:      Documentation/devicetree/bindings/media/xilinx/
16102 F:      drivers/media/platform/xilinx/
16103 F:      include/uapi/linux/xilinx-v4l2-controls.h
16104
16105 XILLYBUS DRIVER
16106 M:      Eli Billauer <eli.billauer@gmail.com>
16107 L:      linux-kernel@vger.kernel.org
16108 S:      Supported
16109 F:      drivers/char/xillybus/
16110
16111 XLP9XX I2C DRIVER
16112 M:      George Cherian <george.cherian@cavium.com>
16113 M:      Jan Glauber <jglauber@cavium.com>
16114 L:      linux-i2c@vger.kernel.org
16115 W:      http://www.cavium.com
16116 S:      Supported
16117 F:      drivers/i2c/busses/i2c-xlp9xx.c
16118
16119 XRA1403 GPIO EXPANDER
16120 M:      Nandor Han <nandor.han@ge.com>
16121 M:      Semi Malinen <semi.malinen@ge.com>
16122 L:      linux-gpio@vger.kernel.org
16123 S:      Maintained
16124 F:      drivers/gpio/gpio-xra1403.c
16125 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16126
16127 XTENSA XTFPGA PLATFORM SUPPORT
16128 M:      Max Filippov <jcmvbkbc@gmail.com>
16129 L:      linux-xtensa@linux-xtensa.org
16130 S:      Maintained
16131 F:      drivers/spi/spi-xtensa-xtfpga.c
16132 F:      sound/soc/xtensa/xtfpga-i2s.c
16133
16134 YAM DRIVER FOR AX.25
16135 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16136 L:      linux-hams@vger.kernel.org
16137 S:      Maintained
16138 F:      drivers/net/hamradio/yam*
16139 F:      include/linux/yam.h
16140
16141 YAMA SECURITY MODULE
16142 M:      Kees Cook <keescook@chromium.org>
16143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16144 S:      Supported
16145 F:      security/yama/
16146 F:      Documentation/admin-guide/LSM/Yama.rst
16147
16148 YEALINK PHONE DRIVER
16149 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16150 L:      usbb2k-api-dev@nongnu.org
16151 S:      Maintained
16152 F:      Documentation/input/devices/yealink.rst
16153 F:      drivers/input/misc/yealink.*
16154
16155 Z8530 DRIVER FOR AX.25
16156 M:      Joerg Reuter <jreuter@yaina.de>
16157 W:      http://yaina.de/jreuter/
16158 W:      http://www.qsl.net/dl1bke/
16159 L:      linux-hams@vger.kernel.org
16160 S:      Maintained
16161 F:      Documentation/networking/z8530drv.txt
16162 F:      drivers/net/hamradio/*scc.c
16163 F:      drivers/net/hamradio/z8530.h
16164
16165 ZBUD COMPRESSED PAGE ALLOCATOR
16166 M:      Seth Jennings <sjenning@redhat.com>
16167 M:      Dan Streetman <ddstreet@ieee.org>
16168 L:      linux-mm@kvack.org
16169 S:      Maintained
16170 F:      mm/zbud.c
16171 F:      include/linux/zbud.h
16172
16173 ZD1211RW WIRELESS DRIVER
16174 M:      Daniel Drake <dsd@gentoo.org>
16175 M:      Ulrich Kunitz <kune@deine-taler.de>
16176 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16177 L:      linux-wireless@vger.kernel.org
16178 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16179 S:      Maintained
16180 F:      drivers/net/wireless/zydas/zd1211rw/
16181
16182 ZD1301 MEDIA DRIVER
16183 M:      Antti Palosaari <crope@iki.fi>
16184 L:      linux-media@vger.kernel.org
16185 W:      https://linuxtv.org/
16186 W:      http://palosaari.fi/linux/
16187 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16188 S:      Maintained
16189 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16190
16191 ZD1301_DEMOD MEDIA DRIVER
16192 M:      Antti Palosaari <crope@iki.fi>
16193 L:      linux-media@vger.kernel.org
16194 W:      https://linuxtv.org/
16195 W:      http://palosaari.fi/linux/
16196 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16197 S:      Maintained
16198 F:      drivers/media/dvb-frontends/zd1301_demod*
16199
16200 ZPOOL COMPRESSED PAGE STORAGE API
16201 M:      Dan Streetman <ddstreet@ieee.org>
16202 L:      linux-mm@kvack.org
16203 S:      Maintained
16204 F:      mm/zpool.c
16205 F:      include/linux/zpool.h
16206
16207 ZR36067 VIDEO FOR LINUX DRIVER
16208 L:      mjpeg-users@lists.sourceforge.net
16209 L:      linux-media@vger.kernel.org
16210 W:      http://mjpeg.sourceforge.net/driver-zoran/
16211 T:      hg https://linuxtv.org/hg/v4l-dvb
16212 S:      Odd Fixes
16213 F:      drivers/staging/media/zoran/
16214
16215 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16216 M:      Minchan Kim <minchan@kernel.org>
16217 M:      Nitin Gupta <ngupta@vflare.org>
16218 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16219 L:      linux-kernel@vger.kernel.org
16220 S:      Maintained
16221 F:      drivers/block/zram/
16222 F:      Documentation/blockdev/zram.txt
16223
16224 ZS DECSTATION Z85C30 SERIAL DRIVER
16225 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16226 S:      Maintained
16227 F:      drivers/tty/serial/zs.*
16228
16229 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16230 M:      Minchan Kim <minchan@kernel.org>
16231 M:      Nitin Gupta <ngupta@vflare.org>
16232 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16233 L:      linux-mm@kvack.org
16234 S:      Maintained
16235 F:      mm/zsmalloc.c
16236 F:      include/linux/zsmalloc.h
16237 F:      Documentation/vm/zsmalloc.rst
16238
16239 ZSWAP COMPRESSED SWAP CACHING
16240 M:      Seth Jennings <sjenning@redhat.com>
16241 M:      Dan Streetman <ddstreet@ieee.org>
16242 L:      linux-mm@kvack.org
16243 S:      Maintained
16244 F:      mm/zswap.c
16245
16246 THE REST
16247 M:      Linus Torvalds <torvalds@linux-foundation.org>
16248 L:      linux-kernel@vger.kernel.org
16249 Q:      http://patchwork.kernel.org/project/LKML/list/
16250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16251 S:      Buried alive in reporters
16252 F:      *
16253 F:      */