MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 276 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 277 F:      drivers/counter/104-quad-8.c
 278
 279 ACCES PCI-IDIO-16 GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-pci-idio-16.c
 284
 285 ACCES PCIe-IDIO-24 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pcie-idio-24.c
 290
 291 ACENIC DRIVER
 292 M:      Jes Sorensen <jes@trained-monkey.org>
 293 L:      linux-acenic@sunsite.dk
 294 S:      Maintained
 295 F:      drivers/net/ethernet/alteon/acenic*
 296
 297 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 298 M:      Peter Feuerer <peter@piie.net>
 299 L:      platform-driver-x86@vger.kernel.org
 300 W:      http://piie.net/?section=acerhdf
 301 S:      Maintained
 302 F:      drivers/platform/x86/acerhdf.c
 303
 304 ACER WMI LAPTOP EXTRAS
 305 M:      "Lee, Chun-Yi" <jlee@suse.com>
 306 L:      platform-driver-x86@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/platform/x86/acer-wmi.c
 309
 310 ACPI
 311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 312 M:      Len Brown <lenb@kernel.org>
 313 L:      linux-acpi@vger.kernel.org
 314 W:      https://01.org/linux-acpi
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 317 B:      https://bugzilla.kernel.org
 318 S:      Supported
 319 F:      drivers/acpi/
 320 F:      drivers/pnp/pnpacpi/
 321 F:      include/linux/acpi.h
 322 F:      include/linux/fwnode.h
 323 F:      include/acpi/
 324 F:      Documentation/acpi/
 325 F:      Documentation/ABI/testing/sysfs-bus-acpi
 326 F:      Documentation/ABI/testing/configfs-acpi
 327 F:      drivers/pci/*acpi*
 328 F:      drivers/pci/*/*acpi*
 329 F:      tools/power/acpi/
 330
 331 ACPI APEI
 332 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 333 M:      Len Brown <lenb@kernel.org>
 334 L:      linux-acpi@vger.kernel.org
 335 R:      James Morse <james.morse@arm.com>
 336 R:      Tony Luck <tony.luck@intel.com>
 337 R:      Borislav Petkov <bp@alien8.de>
 338 F:      drivers/acpi/apei/
 339
 340 ACPI COMPONENT ARCHITECTURE (ACPICA)
 341 M:      Robert Moore <robert.moore@intel.com>
 342 M:      Erik Schmauss <erik.schmauss@intel.com>
 343 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 344 L:      linux-acpi@vger.kernel.org
 345 L:      devel@acpica.org
 346 W:      https://acpica.org/
 347 W:      https://github.com/acpica/acpica/
 348 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 350 B:      https://bugzilla.kernel.org
 351 B:      https://bugs.acpica.org
 352 S:      Supported
 353 F:      drivers/acpi/acpica/
 354 F:      include/acpi/
 355 F:      tools/power/acpi/
 356
 357 ACPI FAN DRIVER
 358 M:      Zhang Rui <rui.zhang@intel.com>
 359 L:      linux-acpi@vger.kernel.org
 360 W:      https://01.org/linux-acpi
 361 B:      https://bugzilla.kernel.org
 362 S:      Supported
 363 F:      drivers/acpi/fan.c
 364
 365 ACPI FOR ARM64 (ACPI/arm64)
 366 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 367 M:      Hanjun Guo <guohanjun@huawei.com>
 368 M:      Sudeep Holla <sudeep.holla@arm.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 371 S:      Maintained
 372 F:      drivers/acpi/arm64
 373
 374 ACPI I2C MULTI INSTANTIATE DRIVER
 375 M:      Hans de Goede <hdegoede@redhat.com>
 376 L:      platform-driver-x86@vger.kernel.org
 377 S:      Maintained
 378 F:      drivers/platform/x86/i2c-multi-instantiate.c
 379
 380 ACPI PMIC DRIVERS
 381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 382 M:      Len Brown <lenb@kernel.org>
 383 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 384 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 385 L:      linux-acpi@vger.kernel.org
 386 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 388 B:      https://bugzilla.kernel.org
 389 S:      Supported
 390 F:      drivers/acpi/pmic/
 391
 392 ACPI THERMAL DRIVER
 393 M:      Zhang Rui <rui.zhang@intel.com>
 394 L:      linux-acpi@vger.kernel.org
 395 W:      https://01.org/linux-acpi
 396 B:      https://bugzilla.kernel.org
 397 S:      Supported
 398 F:      drivers/acpi/*thermal*
 399
 400 ACPI VIDEO DRIVER
 401 M:      Zhang Rui <rui.zhang@intel.com>
 402 L:      linux-acpi@vger.kernel.org
 403 W:      https://01.org/linux-acpi
 404 B:      https://bugzilla.kernel.org
 405 S:      Supported
 406 F:      drivers/acpi/acpi_video.c
 407
 408 ACPI WMI DRIVER
 409 L:      platform-driver-x86@vger.kernel.org
 410 S:      Orphan
 411 F:      drivers/platform/x86/wmi.c
 412 F:      include/uapi/linux/wmi.h
 413
 414 AD1889 ALSA SOUND DRIVER
 415 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 416 L:      linux-parisc@vger.kernel.org
 417 S:      Maintained
 418 F:      sound/pci/ad1889.*
 419
 420 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 421 M:      Michael Hennerich <michael.hennerich@analog.com>
 422 W:      http://wiki.analog.com/AD5254
 423 W:      http://ez.analog.com/community/linux-device-drivers
 424 S:      Supported
 425 F:      drivers/misc/ad525x_dpot.c
 426
 427 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 428 M:      Michael Hennerich <michael.hennerich@analog.com>
 429 W:      http://wiki.analog.com/AD5398
 430 W:      http://ez.analog.com/community/linux-device-drivers
 431 S:      Supported
 432 F:      drivers/regulator/ad5398.c
 433
 434 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 435 M:      Michael Hennerich <michael.hennerich@analog.com>
 436 W:      http://wiki.analog.com/AD7142
 437 W:      http://ez.analog.com/community/linux-device-drivers
 438 S:      Supported
 439 F:      drivers/input/misc/ad714x.c
 440
 441 AD7877 TOUCHSCREEN DRIVER
 442 M:      Michael Hennerich <michael.hennerich@analog.com>
 443 W:      http://wiki.analog.com/AD7877
 444 W:      http://ez.analog.com/community/linux-device-drivers
 445 S:      Supported
 446 F:      drivers/input/touchscreen/ad7877.c
 447
 448 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 449 M:      Michael Hennerich <michael.hennerich@analog.com>
 450 W:      http://wiki.analog.com/AD7879
 451 W:      http://ez.analog.com/community/linux-device-drivers
 452 S:      Supported
 453 F:      drivers/input/touchscreen/ad7879.c
 454
 455 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 456 M:      Jiri Kosina <jikos@kernel.org>
 457 S:      Maintained
 458
 459 ADF7242 IEEE 802.15.4 RADIO DRIVER
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 W:      https://wiki.analog.com/ADF7242
 462 W:      http://ez.analog.com/community/linux-device-drivers
 463 L:      linux-wpan@vger.kernel.org
 464 S:      Supported
 465 F:      drivers/net/ieee802154/adf7242.c
 466 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 467
 468 ADM1025 HARDWARE MONITOR DRIVER
 469 M:      Jean Delvare <jdelvare@suse.com>
 470 L:      linux-hwmon@vger.kernel.org
 471 S:      Maintained
 472 F:      Documentation/hwmon/adm1025.rst
 473 F:      drivers/hwmon/adm1025.c
 474
 475 ADM1029 HARDWARE MONITOR DRIVER
 476 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 477 L:      linux-hwmon@vger.kernel.org
 478 S:      Maintained
 479 F:      drivers/hwmon/adm1029.c
 480
 481 ADM8211 WIRELESS DRIVER
 482 L:      linux-wireless@vger.kernel.org
 483 W:      http://wireless.kernel.org/
 484 S:      Orphan
 485 F:      drivers/net/wireless/admtek/adm8211.*
 486
 487 ADP1653 FLASH CONTROLLER DRIVER
 488 M:      Sakari Ailus <sakari.ailus@iki.fi>
 489 L:      linux-media@vger.kernel.org
 490 S:      Maintained
 491 F:      drivers/media/i2c/adp1653.c
 492 F:      include/media/i2c/adp1653.h
 493
 494 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 495 M:      Michael Hennerich <michael.hennerich@analog.com>
 496 W:      http://wiki.analog.com/ADP5520
 497 W:      http://ez.analog.com/community/linux-device-drivers
 498 S:      Supported
 499 F:      drivers/mfd/adp5520.c
 500 F:      drivers/video/backlight/adp5520_bl.c
 501 F:      drivers/leds/leds-adp5520.c
 502 F:      drivers/gpio/gpio-adp5520.c
 503 F:      drivers/input/keyboard/adp5520-keys.c
 504
 505 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 506 M:      Michael Hennerich <michael.hennerich@analog.com>
 507 W:      http://wiki.analog.com/ADP5588
 508 W:      http://ez.analog.com/community/linux-device-drivers
 509 S:      Supported
 510 F:      drivers/input/keyboard/adp5588-keys.c
 511 F:      drivers/gpio/gpio-adp5588.c
 512
 513 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 514 M:      Michael Hennerich <michael.hennerich@analog.com>
 515 W:      http://wiki.analog.com/ADP8860
 516 W:      http://ez.analog.com/community/linux-device-drivers
 517 S:      Supported
 518 F:      drivers/video/backlight/adp8860_bl.c
 519
 520 ADS1015 HARDWARE MONITOR DRIVER
 521 M:      Dirk Eibach <eibach@gdsys.de>
 522 L:      linux-hwmon@vger.kernel.org
 523 S:      Maintained
 524 F:      Documentation/hwmon/ads1015.rst
 525 F:      drivers/hwmon/ads1015.c
 526 F:      include/linux/platform_data/ads1015.h
 527
 528 ADT746X FAN DRIVER
 529 M:      Colin Leroy <colin@colino.net>
 530 S:      Maintained
 531 F:      drivers/macintosh/therm_adt746x.c
 532
 533 ADT7475 HARDWARE MONITOR DRIVER
 534 M:      Jean Delvare <jdelvare@suse.com>
 535 L:      linux-hwmon@vger.kernel.org
 536 S:      Maintained
 537 F:      Documentation/hwmon/adt7475.rst
 538 F:      drivers/hwmon/adt7475.c
 539
 540 ADVANSYS SCSI DRIVER
 541 M:      Matthew Wilcox <willy@infradead.org>
 542 M:      Hannes Reinecke <hare@suse.com>
 543 L:      linux-scsi@vger.kernel.org
 544 S:      Maintained
 545 F:      Documentation/scsi/advansys.txt
 546 F:      drivers/scsi/advansys.c
 547
 548 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 549 M:      Michael Hennerich <michael.hennerich@analog.com>
 550 W:      http://wiki.analog.com/ADXL345
 551 W:      http://ez.analog.com/community/linux-device-drivers
 552 S:      Supported
 553 F:      drivers/input/misc/adxl34x.c
 554
 555 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 556 M:      Stefan Popa <stefan.popa@analog.com>
 557 W:      http://ez.analog.com/community/linux-device-drivers
 558 S:      Supported
 559 F:      drivers/iio/accel/adxl372.c
 560 F:      drivers/iio/accel/adxl372_spi.c
 561 F:      drivers/iio/accel/adxl372_i2c.c
 562 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 563
 564 AF9013 MEDIA DRIVER
 565 M:      Antti Palosaari <crope@iki.fi>
 566 L:      linux-media@vger.kernel.org
 567 W:      https://linuxtv.org
 568 W:      http://palosaari.fi/linux/
 569 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 570 T:      git git://linuxtv.org/anttip/media_tree.git
 571 S:      Maintained
 572 F:      drivers/media/dvb-frontends/af9013*
 573
 574 AF9033 MEDIA DRIVER
 575 M:      Antti Palosaari <crope@iki.fi>
 576 L:      linux-media@vger.kernel.org
 577 W:      https://linuxtv.org
 578 W:      http://palosaari.fi/linux/
 579 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 580 T:      git git://linuxtv.org/anttip/media_tree.git
 581 S:      Maintained
 582 F:      drivers/media/dvb-frontends/af9033*
 583
 584 AFFS FILE SYSTEM
 585 M:      David Sterba <dsterba@suse.com>
 586 L:      linux-fsdevel@vger.kernel.org
 587 S:      Odd Fixes
 588 F:      Documentation/filesystems/affs.txt
 589 F:      fs/affs/
 590
 591 AFS FILESYSTEM
 592 M:      David Howells <dhowells@redhat.com>
 593 L:      linux-afs@lists.infradead.org
 594 S:      Supported
 595 F:      fs/afs/
 596 F:      include/trace/events/afs.h
 597 F:      Documentation/filesystems/afs.txt
 598 W:      https://www.infradead.org/~dhowells/kafs/
 599
 600 AGPGART DRIVER
 601 M:      David Airlie <airlied@linux.ie>
 602 T:      git git://anongit.freedesktop.org/drm/drm
 603 S:      Maintained
 604 F:      drivers/char/agp/
 605 F:      include/linux/agp*
 606 F:      include/uapi/linux/agp*
 607
 608 AHA152X SCSI DRIVER
 609 M:      "Juergen E. Fischer" <fischer@norbit.de>
 610 L:      linux-scsi@vger.kernel.org
 611 S:      Maintained
 612 F:      drivers/scsi/aha152x*
 613 F:      drivers/scsi/pcmcia/aha152x*
 614
 615 AIC7XXX / AIC79XX SCSI DRIVER
 616 M:      Hannes Reinecke <hare@suse.com>
 617 L:      linux-scsi@vger.kernel.org
 618 S:      Maintained
 619 F:      drivers/scsi/aic7xxx/
 620
 621 AIMSLAB FM RADIO RECEIVER DRIVER
 622 M:      Hans Verkuil <hverkuil@xs4all.nl>
 623 L:      linux-media@vger.kernel.org
 624 T:      git git://linuxtv.org/media_tree.git
 625 W:      https://linuxtv.org
 626 S:      Maintained
 627 F:      drivers/media/radio/radio-aimslab*
 628
 629 AIO
 630 M:      Benjamin LaHaise <bcrl@kvack.org>
 631 L:      linux-aio@kvack.org
 632 S:      Supported
 633 F:      fs/aio.c
 634 F:      include/linux/*aio*.h
 635
 636 AIRSPY MEDIA DRIVER
 637 M:      Antti Palosaari <crope@iki.fi>
 638 L:      linux-media@vger.kernel.org
 639 W:      https://linuxtv.org
 640 W:      http://palosaari.fi/linux/
 641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 642 T:      git git://linuxtv.org/anttip/media_tree.git
 643 S:      Maintained
 644 F:      drivers/media/usb/airspy/
 645
 646 ALACRITECH GIGABIT ETHERNET DRIVER
 647 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 648 S:      Maintained
 649 F:      drivers/net/ethernet/alacritech/*
 650
 651 ALCATEL SPEEDTOUCH USB DRIVER
 652 M:      Duncan Sands <duncan.sands@free.fr>
 653 L:      linux-usb@vger.kernel.org
 654 W:      http://www.linux-usb.org/SpeedTouch/
 655 S:      Maintained
 656 F:      drivers/usb/atm/speedtch.c
 657 F:      drivers/usb/atm/usbatm.c
 658
 659 ALCHEMY AU1XX0 MMC DRIVER
 660 M:      Manuel Lauss <manuel.lauss@gmail.com>
 661 S:      Maintained
 662 F:      drivers/mmc/host/au1xmmc.c
 663
 664 ALI1563 I2C DRIVER
 665 M:      Rudolf Marek <r.marek@assembler.cz>
 666 L:      linux-i2c@vger.kernel.org
 667 S:      Maintained
 668 F:      Documentation/i2c/busses/i2c-ali1563
 669 F:      drivers/i2c/busses/i2c-ali1563.c
 670
 671 ALLWINNER SECURITY SYSTEM
 672 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 673 L:      linux-crypto@vger.kernel.org
 674 S:      Maintained
 675 F:      drivers/crypto/sunxi-ss/
 676
 677 ALLWINNER VPU DRIVER
 678 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 679 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 680 L:      linux-media@vger.kernel.org
 681 S:      Maintained
 682 F:      drivers/staging/media/sunxi/cedrus/
 683
 684 ALPHA PORT
 685 M:      Richard Henderson <rth@twiddle.net>
 686 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 687 M:      Matt Turner <mattst88@gmail.com>
 688 S:      Odd Fixes
 689 L:      linux-alpha@vger.kernel.org
 690 F:      arch/alpha/
 691
 692 ALPS PS/2 TOUCHPAD DRIVER
 693 R:      Pali Rohár <pali.rohar@gmail.com>
 694 F:      drivers/input/mouse/alps.*
 695
 696 ALTERA I2C CONTROLLER DRIVER
 697 M:      Thor Thayer <thor.thayer@linux.intel.com>
 698 S:      Maintained
 699 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 700 F:      drivers/i2c/busses/i2c-altera.c
 701
 702 ALTERA MAILBOX DRIVER
 703 M:      Ley Foon Tan <lftan@altera.com>
 704 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 705 S:      Maintained
 706 F:      drivers/mailbox/mailbox-altera.c
 707
 708 ALTERA PIO DRIVER
 709 M:      Tien Hock Loh <thloh@altera.com>
 710 L:      linux-gpio@vger.kernel.org
 711 S:      Maintained
 712 F:      drivers/gpio/gpio-altera.c
 713
 714 ALTERA SYSTEM MANAGER DRIVER
 715 M:      Thor Thayer <thor.thayer@linux.intel.com>
 716 S:      Maintained
 717 F:      drivers/mfd/altera-sysmgr.c
 718 F:      include/linux/mfd/altera-sysgmr.h
 719
 720 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 S:      Maintained
 723 F:      drivers/gpio/gpio-altera-a10sr.c
 724 F:      drivers/mfd/altera-a10sr.c
 725 F:      drivers/reset/reset-a10sr.c
 726 F:      include/linux/mfd/altera-a10sr.h
 727 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 728
 729 ALTERA TRIPLE SPEED ETHERNET DRIVER
 730 M:      Thor Thayer <thor.thayer@linux.intel.com>
 731 L:      netdev@vger.kernel.org
 732 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 733 S:      Maintained
 734 F:      drivers/net/ethernet/altera/
 735
 736 ALTERA UART/JTAG UART SERIAL DRIVERS
 737 M:      Tobias Klauser <tklauser@distanz.ch>
 738 L:      linux-serial@vger.kernel.org
 739 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 740 S:      Maintained
 741 F:      drivers/tty/serial/altera_uart.c
 742 F:      drivers/tty/serial/altera_jtaguart.c
 743 F:      include/linux/altera_uart.h
 744 F:      include/linux/altera_jtaguart.h
 745
 746 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 747 M:      Talel Shenhar <talel@amazon.com>
 748 S:      Maintained
 749 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 750 F:      drivers/thermal/thermal_mmio.c
 751
 752 AMAZON ETHERNET DRIVERS
 753 M:      Netanel Belgazal <netanel@amazon.com>
 754 R:      Saeed Bishara <saeedb@amazon.com>
 755 R:      Zorik Machulsky <zorik@amazon.com>
 756 L:      netdev@vger.kernel.org
 757 S:      Supported
 758 F:      Documentation/networking/device_drivers/amazon/ena.txt
 759 F:      drivers/net/ethernet/amazon/
 760
 761 AMAZON RDMA EFA DRIVER
 762 M:      Gal Pressman <galpress@amazon.com>
 763 R:      Yossi Leybovich <sleybo@amazon.com>
 764 L:      linux-rdma@vger.kernel.org
 765 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 766 S:      Supported
 767 F:      drivers/infiniband/hw/efa/
 768 F:      include/uapi/rdma/efa-abi.h
 769
 770 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 771 M:      Tom Lendacky <thomas.lendacky@amd.com>
 772 M:      Gary Hook <gary.hook@amd.com>
 773 L:      linux-crypto@vger.kernel.org
 774 S:      Supported
 775 F:      drivers/crypto/ccp/
 776 F:      include/linux/ccp.h
 777
 778 AMD DISPLAY CORE
 779 M:      Harry Wentland <harry.wentland@amd.com>
 780 M:      Leo Li <sunpeng.li@amd.com>
 781 L:      amd-gfx@lists.freedesktop.org
 782 T:      git git://people.freedesktop.org/~agd5f/linux
 783 S:      Supported
 784 F:      drivers/gpu/drm/amd/display/
 785
 786 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 787 M:      Huang Rui <ray.huang@amd.com>
 788 L:      linux-hwmon@vger.kernel.org
 789 S:      Supported
 790 F:      Documentation/hwmon/fam15h_power.rst
 791 F:      drivers/hwmon/fam15h_power.c
 792
 793 AMD FCH GPIO DRIVER
 794 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 795 L:      linux-gpio@vger.kernel.org
 796 S:      Maintained
 797 F:      drivers/gpio/gpio-amd-fch.c
 798 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 799
 800 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 801 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 802 S:      Orphan
 803 F:      drivers/usb/gadget/udc/amd5536udc.*
 804
 805 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 806 P:      Andres Salomon <dilinger@queued.net>
 807 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 808 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 809 S:      Supported
 810 F:      drivers/char/hw_random/geode-rng.c
 811 F:      drivers/crypto/geode*
 812 F:      drivers/video/fbdev/geode/
 813 F:      arch/x86/include/asm/geode.h
 814
 815 AMD IOMMU (AMD-VI)
 816 M:      Joerg Roedel <joro@8bytes.org>
 817 L:      iommu@lists.linux-foundation.org
 818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 819 S:      Maintained
 820 F:      drivers/iommu/amd_iommu*.[ch]
 821 F:      include/linux/amd-iommu.h
 822
 823 AMD KFD
 824 M:      Oded Gabbay <oded.gabbay@gmail.com>
 825 L:      dri-devel@lists.freedesktop.org
 826 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 827 S:      Supported
 828 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 829 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 830 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 831 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 832 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 833 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 834 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 835 F:      drivers/gpu/drm/amd/amdkfd/
 836 F:      drivers/gpu/drm/amd/include/cik_structs.h
 837 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 838 F:      drivers/gpu/drm/amd/include/vi_structs.h
 839 F:      drivers/gpu/drm/amd/include/v9_structs.h
 840 F:      include/uapi/linux/kfd_ioctl.h
 841
 842 AMD MP2 I2C DRIVER
 843 M:      Elie Morisse <syniurge@gmail.com>
 844 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 845 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 846 L:      linux-i2c@vger.kernel.org
 847 S:      Maintained
 848 F:      drivers/i2c/busses/i2c-amd-mp2*
 849
 850 AMD POWERPLAY
 851 M:      Rex Zhu <rex.zhu@amd.com>
 852 M:      Evan Quan <evan.quan@amd.com>
 853 L:      amd-gfx@lists.freedesktop.org
 854 S:      Supported
 855 F:      drivers/gpu/drm/amd/powerplay/
 856 T:      git git://people.freedesktop.org/~agd5f/linux
 857
 858 AMD SEATTLE DEVICE TREE SUPPORT
 859 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 860 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 861 M:      Tom Lendacky <thomas.lendacky@amd.com>
 862 S:      Supported
 863 F:      arch/arm64/boot/dts/amd/
 864
 865 AMD XGBE DRIVER
 866 M:      Tom Lendacky <thomas.lendacky@amd.com>
 867 L:      netdev@vger.kernel.org
 868 S:      Supported
 869 F:      drivers/net/ethernet/amd/xgbe/
 870 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 871
 872 ANALOG DEVICES INC AD5686 DRIVER
 873 M:      Stefan Popa <stefan.popa@analog.com>
 874 L:      linux-pm@vger.kernel.org
 875 W:      http://ez.analog.com/community/linux-device-drivers
 876 S:      Supported
 877 F:      drivers/iio/dac/ad5686*
 878 F:      drivers/iio/dac/ad5696*
 879
 880 ANALOG DEVICES INC AD5758 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-iio@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5758.c
 886 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 887
 888 ANALOG DEVICES INC AD7124 DRIVER
 889 M:      Stefan Popa <stefan.popa@analog.com>
 890 L:      linux-iio@vger.kernel.org
 891 W:      http://ez.analog.com/community/linux-device-drivers
 892 S:      Supported
 893 F:      drivers/iio/adc/ad7124.c
 894 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 895
 896 ANALOG DEVICES INC AD7606 DRIVER
 897 M:      Stefan Popa <stefan.popa@analog.com>
 898 L:      linux-iio@vger.kernel.org
 899 W:      http://ez.analog.com/community/linux-device-drivers
 900 S:      Supported
 901 F:      drivers/iio/adc/ad7606.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 903
 904 ANALOG DEVICES INC AD7768-1 DRIVER
 905 M:      Stefan Popa <stefan.popa@analog.com>
 906 L:      linux-iio@vger.kernel.org
 907 W:      http://ez.analog.com/community/linux-device-drivers
 908 S:      Supported
 909 F:      drivers/iio/adc/ad7768-1.c
 910 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 911
 912 ANALOG DEVICES INC AD9389B DRIVER
 913 M:      Hans Verkuil <hans.verkuil@cisco.com>
 914 L:      linux-media@vger.kernel.org
 915 S:      Maintained
 916 F:      drivers/media/i2c/ad9389b*
 917
 918 ANALOG DEVICES INC ADGS1408 DRIVER
 919 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 920 S:      Supported
 921 F:      drivers/mux/adgs1408.c
 922 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 923
 924 ANALOG DEVICES INC ADP5061 DRIVER
 925 M:      Stefan Popa <stefan.popa@analog.com>
 926 L:      linux-pm@vger.kernel.org
 927 W:      http://ez.analog.com/community/linux-device-drivers
 928 S:      Supported
 929 F:      drivers/power/supply/adp5061.c
 930
 931 ANALOG DEVICES INC ADV7180 DRIVER
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      linux-media@vger.kernel.org
 934 W:      http://ez.analog.com/community/linux-device-drivers
 935 S:      Supported
 936 F:      drivers/media/i2c/adv7180.c
 937
 938 ANALOG DEVICES INC ADV748X DRIVER
 939 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 940 L:      linux-media@vger.kernel.org
 941 S:      Maintained
 942 F:      drivers/media/i2c/adv748x/*
 943
 944 ANALOG DEVICES INC ADV7511 DRIVER
 945 M:      Hans Verkuil <hans.verkuil@cisco.com>
 946 L:      linux-media@vger.kernel.org
 947 S:      Maintained
 948 F:      drivers/media/i2c/adv7511*
 949
 950 ANALOG DEVICES INC ADV7604 DRIVER
 951 M:      Hans Verkuil <hans.verkuil@cisco.com>
 952 L:      linux-media@vger.kernel.org
 953 S:      Maintained
 954 F:      drivers/media/i2c/adv7604*
 955
 956 ANALOG DEVICES INC ADV7842 DRIVER
 957 M:      Hans Verkuil <hans.verkuil@cisco.com>
 958 L:      linux-media@vger.kernel.org
 959 S:      Maintained
 960 F:      drivers/media/i2c/adv7842*
 961
 962 ANALOG DEVICES INC ASOC CODEC DRIVERS
 963 M:      Lars-Peter Clausen <lars@metafoo.de>
 964 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 965 W:      http://wiki.analog.com/
 966 W:      http://ez.analog.com/community/linux-device-drivers
 967 S:      Supported
 968 F:      sound/soc/codecs/adau*
 969 F:      sound/soc/codecs/adav*
 970 F:      sound/soc/codecs/ad1*
 971 F:      sound/soc/codecs/ad7*
 972 F:      sound/soc/codecs/ssm*
 973 F:      sound/soc/codecs/sigmadsp.*
 974
 975 ANALOG DEVICES INC DMA DRIVERS
 976 M:      Lars-Peter Clausen <lars@metafoo.de>
 977 W:      http://ez.analog.com/community/linux-device-drivers
 978 S:      Supported
 979 F:      drivers/dma/dma-axi-dmac.c
 980
 981 ANALOG DEVICES INC IIO DRIVERS
 982 M:      Lars-Peter Clausen <lars@metafoo.de>
 983 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 984 M:      Stefan Popa <stefan.popa@analog.com>
 985 W:      http://wiki.analog.com/
 986 W:      http://ez.analog.com/community/linux-device-drivers
 987 S:      Supported
 988 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 989 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 990 F:      drivers/iio/*/ad*
 991 F:      drivers/iio/adc/ltc2497*
 992 X:      drivers/iio/*/adjd*
 993 F:      drivers/staging/iio/*/ad*
 994
 995 ANALOGBITS PLL LIBRARIES
 996 M:      Paul Walmsley <paul.walmsley@sifive.com>
 997 S:      Supported
 998 F:      drivers/clk/analogbits/*
 999 F:      include/linux/clk/analogbits*
1000
1001 ANDES ARCHITECTURE
1002 M:      Greentime Hu <green.hu@gmail.com>
1003 M:      Vincent Chen <deanbo422@gmail.com>
1004 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1005 S:      Supported
1006 F:      arch/nds32/
1007 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1008 F:      Documentation/devicetree/bindings/nds32/
1009 K:      nds32
1010 N:      nds32
1011
1012 ANDROID CONFIG FRAGMENTS
1013 M:      Rob Herring <robh@kernel.org>
1014 S:      Supported
1015 F:      kernel/configs/android*
1016
1017 ANDROID DRIVERS
1018 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1019 M:      Arve Hjønnevåg <arve@android.com>
1020 M:      Todd Kjos <tkjos@android.com>
1021 M:      Martijn Coenen <maco@android.com>
1022 M:      Joel Fernandes <joel@joelfernandes.org>
1023 M:      Christian Brauner <christian@brauner.io>
1024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1025 L:      devel@driverdev.osuosl.org
1026 S:      Supported
1027 F:      drivers/android/
1028 F:      drivers/staging/android/
1029
1030 ANDROID GOLDFISH PIC DRIVER
1031 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1032 S:      Supported
1033 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1034 F:      drivers/irqchip/irq-goldfish-pic.c
1035
1036 ANDROID GOLDFISH RTC DRIVER
1037 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1038 S:      Supported
1039 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1040 F:      drivers/rtc/rtc-goldfish.c
1041
1042 ANDROID ION DRIVER
1043 M:      Laura Abbott <labbott@redhat.com>
1044 M:      Sumit Semwal <sumit.semwal@linaro.org>
1045 L:      devel@driverdev.osuosl.org
1046 L:      dri-devel@lists.freedesktop.org
1047 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1048 S:      Supported
1049 F:      drivers/staging/android/ion
1050 F:      drivers/staging/android/uapi/ion.h
1051
1052 AOA (Apple Onboard Audio) ALSA DRIVER
1053 M:      Johannes Berg <johannes@sipsolutions.net>
1054 L:      linuxppc-dev@lists.ozlabs.org
1055 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1056 S:      Maintained
1057 F:      sound/aoa/
1058
1059 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1060 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1061 L:      linux-iio@vger.kernel.org
1062 S:      Maintained
1063 F:      drivers/iio/adc/stx104.c
1064
1065 APM DRIVER
1066 M:      Jiri Kosina <jikos@kernel.org>
1067 S:      Odd fixes
1068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1069 F:      arch/x86/kernel/apm_32.c
1070 F:      include/linux/apm_bios.h
1071 F:      include/uapi/linux/apm_bios.h
1072 F:      drivers/char/apm-emulation.c
1073
1074 APPARMOR SECURITY MODULE
1075 M:      John Johansen <john.johansen@canonical.com>
1076 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1077 W:      wiki.apparmor.net
1078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1079 S:      Supported
1080 F:      security/apparmor/
1081 F:      Documentation/admin-guide/LSM/apparmor.rst
1082
1083 APPLE BCM5974 MULTITOUCH DRIVER
1084 M:      Henrik Rydberg <rydberg@bitmath.org>
1085 L:      linux-input@vger.kernel.org
1086 S:      Odd fixes
1087 F:      drivers/input/mouse/bcm5974.c
1088
1089 APPLE SMC DRIVER
1090 M:      Henrik Rydberg <rydberg@bitmath.org>
1091 L:      linux-hwmon@vger.kernel.org
1092 S:      Odd fixes
1093 F:      drivers/hwmon/applesmc.c
1094
1095 APPLETALK NETWORK LAYER
1096 L:      netdev@vger.kernel.org
1097 S:      Odd fixes
1098 F:      drivers/net/appletalk/
1099 F:      net/appletalk/
1100 F:      include/linux/atalk.h
1101 F:      include/uapi/linux/atalk.h
1102
1103 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1104 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1105 S:      Supported
1106 F:      arch/arm64/boot/dts/apm/
1107
1108 APPLIED MICRO (APM) X-GENE SOC EDAC
1109 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1110 S:      Supported
1111 F:      drivers/edac/xgene_edac.c
1112 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1113
1114 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1115 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1116 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1117 S:      Supported
1118 F:      drivers/net/ethernet/apm/xgene-v2/
1119
1120 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1121 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1122 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1123 M:      Quan Nguyen <quan@os.amperecomputing.com>
1124 S:      Supported
1125 F:      drivers/net/ethernet/apm/xgene/
1126 F:      drivers/net/phy/mdio-xgene.c
1127 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1128 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1129
1130 APPLIED MICRO (APM) X-GENE SOC PMU
1131 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1132 S:      Supported
1133 F:      drivers/perf/xgene_pmu.c
1134 F:      Documentation/perf/xgene-pmu.txt
1135 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1136
1137 APTINA CAMERA SENSOR PLL
1138 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1139 L:      linux-media@vger.kernel.org
1140 S:      Maintained
1141 F:      drivers/media/i2c/aptina-pll.*
1142
1143 ARC FRAMEBUFFER DRIVER
1144 M:      Jaya Kumar <jayalk@intworks.biz>
1145 S:      Maintained
1146 F:      drivers/video/fbdev/arcfb.c
1147 F:      drivers/video/fbdev/core/fb_defio.c
1148
1149 ARC PGU DRM DRIVER
1150 M:      Alexey Brodkin <abrodkin@synopsys.com>
1151 S:      Supported
1152 F:      drivers/gpu/drm/arc/
1153 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1154
1155 ARCNET NETWORK LAYER
1156 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1157 L:      netdev@vger.kernel.org
1158 S:      Maintained
1159 F:      drivers/net/arcnet/
1160 F:      include/uapi/linux/if_arcnet.h
1161
1162 ARM ARCHITECTED TIMER DRIVER
1163 M:      Mark Rutland <mark.rutland@arm.com>
1164 M:      Marc Zyngier <marc.zyngier@arm.com>
1165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1166 S:      Maintained
1167 F:      arch/arm/include/asm/arch_timer.h
1168 F:      arch/arm64/include/asm/arch_timer.h
1169 F:      drivers/clocksource/arm_arch_timer.c
1170
1171 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1172 M:      Linus Walleij <linus.walleij@linaro.org>
1173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1174 S:      Maintained
1175 F:      Documentation/devicetree/bindings/arm/arm-boards
1176 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1177 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1178 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1179 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1180 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1181 F:      arch/arm/mach-integrator/
1182 F:      arch/arm/mach-realview/
1183 F:      arch/arm/mach-versatile/
1184 F:      arch/arm/plat-versatile/
1185 F:      arch/arm/boot/dts/arm-realview-*
1186 F:      arch/arm/boot/dts/integrator*
1187 F:      arch/arm/boot/dts/versatile*
1188 F:      drivers/clk/versatile/
1189 F:      drivers/i2c/busses/i2c-versatile.c
1190 F:      drivers/irqchip/irq-versatile-fpga.c
1191 F:      drivers/mtd/maps/physmap_of_versatile.c
1192 F:      drivers/power/reset/arm-versatile-reboot.c
1193 F:      drivers/soc/versatile/
1194
1195 ARM HDLCD DRM DRIVER
1196 M:      Liviu Dudau <liviu.dudau@arm.com>
1197 S:      Supported
1198 F:      drivers/gpu/drm/arm/hdlcd_*
1199 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1200
1201 ARM KOMEDA DRM-KMS DRIVER
1202 M:      James (Qian) Wang <james.qian.wang@arm.com>
1203 M:      Liviu Dudau <liviu.dudau@arm.com>
1204 L:      Mali DP Maintainers <malidp@foss.arm.com>
1205 S:      Supported
1206 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1207 F:      drivers/gpu/drm/arm/display/include/
1208 F:      drivers/gpu/drm/arm/display/komeda/
1209 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1210 F:      Documentation/gpu/komeda-kms.rst
1211
1212 ARM MALI-DP DRM DRIVER
1213 M:      Liviu Dudau <liviu.dudau@arm.com>
1214 M:      Brian Starkey <brian.starkey@arm.com>
1215 L:      Mali DP Maintainers <malidp@foss.arm.com>
1216 S:      Supported
1217 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1218 F:      drivers/gpu/drm/arm/
1219 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1220 F:      Documentation/gpu/afbc.rst
1221
1222 ARM MALI PANFROST DRM DRIVER
1223 M:      Rob Herring <robh@kernel.org>
1224 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1225 L:      dri-devel@lists.freedesktop.org
1226 S:      Supported
1227 T:      git git://anongit.freedesktop.org/drm/drm-misc
1228 F:      drivers/gpu/drm/panfrost/
1229 F:      include/uapi/drm/panfrost_drm.h
1230
1231 ARM MFM AND FLOPPY DRIVERS
1232 M:      Ian Molton <spyro@f2s.com>
1233 S:      Maintained
1234 F:      arch/arm/lib/floppydma.S
1235 F:      arch/arm/include/asm/floppy.h
1236
1237 ARM PMU PROFILING AND DEBUGGING
1238 M:      Will Deacon <will@kernel.org>
1239 M:      Mark Rutland <mark.rutland@arm.com>
1240 S:      Maintained
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 F:      arch/arm*/kernel/perf_*
1243 F:      arch/arm/oprofile/common.c
1244 F:      arch/arm*/kernel/hw_breakpoint.c
1245 F:      arch/arm*/include/asm/hw_breakpoint.h
1246 F:      arch/arm*/include/asm/perf_event.h
1247 F:      drivers/perf/*
1248 F:      include/linux/perf/arm_pmu.h
1249 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1250 F:      Documentation/devicetree/bindings/perf/
1251
1252 ARM PORT
1253 M:      Russell King <linux@armlinux.org.uk>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 W:      http://www.armlinux.org.uk/
1256 S:      Odd Fixes
1257 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1258 F:      arch/arm/
1259 X:      arch/arm/boot/dts/
1260
1261 ARM PRIMECELL AACI PL041 DRIVER
1262 M:      Russell King <linux@armlinux.org.uk>
1263 S:      Odd Fixes
1264 F:      sound/arm/aaci.*
1265
1266 ARM PRIMECELL BUS SUPPORT
1267 M:      Russell King <linux@armlinux.org.uk>
1268 S:      Odd Fixes
1269 F:      drivers/amba/
1270 F:      include/linux/amba/bus.h
1271
1272 ARM PRIMECELL CLCD PL110 DRIVER
1273 M:      Russell King <linux@armlinux.org.uk>
1274 S:      Odd Fixes
1275 F:      drivers/video/fbdev/amba-clcd.*
1276
1277 ARM PRIMECELL KMI PL050 DRIVER
1278 M:      Russell King <linux@armlinux.org.uk>
1279 S:      Odd Fixes
1280 F:      drivers/input/serio/ambakmi.*
1281 F:      include/linux/amba/kmi.h
1282
1283 ARM PRIMECELL MMCI PL180/1 DRIVER
1284 M:      Russell King <linux@armlinux.org.uk>
1285 S:      Odd Fixes
1286 F:      drivers/mmc/host/mmci.*
1287 F:      include/linux/amba/mmci.h
1288
1289 ARM PRIMECELL SSP PL022 SPI DRIVER
1290 M:      Linus Walleij <linus.walleij@linaro.org>
1291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1292 S:      Maintained
1293 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1294 F:      drivers/spi/spi-pl022.c
1295
1296 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1297 M:      Russell King <linux@armlinux.org.uk>
1298 S:      Odd Fixes
1299 F:      drivers/tty/serial/amba-pl01*.c
1300 F:      include/linux/amba/serial.h
1301
1302 ARM PRIMECELL VIC PL190/PL192 DRIVER
1303 M:      Linus Walleij <linus.walleij@linaro.org>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1307 F:      drivers/irqchip/irq-vic.c
1308
1309 ARM SMMU DRIVERS
1310 M:      Will Deacon <will@kernel.org>
1311 R:      Robin Murphy <robin.murphy@arm.com>
1312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1313 S:      Maintained
1314 F:      drivers/iommu/arm-smmu.c
1315 F:      drivers/iommu/arm-smmu-v3.c
1316 F:      drivers/iommu/io-pgtable-arm.c
1317 F:      drivers/iommu/io-pgtable-arm-v7s.c
1318
1319 ARM SUB-ARCHITECTURES
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-*/
1323 F:      arch/arm/plat-*/
1324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1325
1326 ARM/ACTIONS SEMI ARCHITECTURE
1327 M:      Andreas Färber <afaerber@suse.de>
1328 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1330 S:      Maintained
1331 N:      owl
1332 F:      arch/arm/mach-actions/
1333 F:      arch/arm/boot/dts/owl-*
1334 F:      arch/arm64/boot/dts/actions/
1335 F:      drivers/clk/actions/
1336 F:      drivers/clocksource/timer-owl*
1337 F:      drivers/dma/owl-dma.c
1338 F:      drivers/i2c/busses/i2c-owl.c
1339 F:      drivers/pinctrl/actions/*
1340 F:      drivers/soc/actions/
1341 F:      include/dt-bindings/power/owl-*
1342 F:      include/linux/soc/actions/
1343 F:      Documentation/devicetree/bindings/arm/actions.txt
1344 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1345 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1346 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1347 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1348 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1349 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1350
1351 ARM/ADS SPHERE MACHINE SUPPORT
1352 M:      Lennert Buytenhek <kernel@wantstofly.org>
1353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1354 S:      Maintained
1355
1356 ARM/AFEB9260 MACHINE SUPPORT
1357 M:      Sergey Lapin <slapin@ossfans.org>
1358 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1359 S:      Maintained
1360
1361 ARM/AJECO 1ARM MACHINE SUPPORT
1362 M:      Lennert Buytenhek <kernel@wantstofly.org>
1363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1364 S:      Maintained
1365
1366 ARM/Allwinner SoC Clock Support
1367 M:      Emilio López <emilio@elopez.com.ar>
1368 S:      Maintained
1369 F:      drivers/clk/sunxi/
1370
1371 ARM/Allwinner sunXi SoC support
1372 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1373 M:      Chen-Yu Tsai <wens@csie.org>
1374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1375 S:      Maintained
1376 N:      sun[x456789]i
1377 N:      sun50i
1378 F:      arch/arm/mach-sunxi/
1379 F:      arch/arm64/boot/dts/allwinner/
1380 F:      drivers/clk/sunxi-ng/
1381 F:      drivers/pinctrl/sunxi/
1382 F:      drivers/soc/sunxi/
1383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1384
1385 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1386 M:      Neil Armstrong <narmstrong@baylibre.com>
1387 M:      Jerome Brunet <jbrunet@baylibre.com>
1388 L:      linux-amlogic@lists.infradead.org
1389 S:      Maintained
1390 F:      drivers/clk/meson/
1391 F:      include/dt-bindings/clock/meson*
1392 F:      include/dt-bindings/clock/gxbb*
1393 F:      Documentation/devicetree/bindings/clock/amlogic*
1394
1395 ARM/Amlogic Meson SoC support
1396 M:      Kevin Hilman <khilman@baylibre.com>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 L:      linux-amlogic@lists.infradead.org
1399 W:      http://linux-meson.com/
1400 S:      Maintained
1401 F:      arch/arm/mach-meson/
1402 F:      arch/arm/boot/dts/meson*
1403 F:      arch/arm64/boot/dts/amlogic/
1404 F:      drivers/pinctrl/meson/
1405 F:      drivers/mmc/host/meson*
1406 F:      drivers/soc/amlogic/
1407 N:      meson
1408
1409 ARM/Amlogic Meson SoC Sound Drivers
1410 M:      Jerome Brunet <jbrunet@baylibre.com>
1411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      sound/soc/meson/
1414 F:      Documentation/devicetree/bindings/sound/amlogic*
1415
1416 ARM/Annapurna Labs ALPINE ARCHITECTURE
1417 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1418 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1420 S:      Maintained
1421 F:      arch/arm/mach-alpine/
1422 F:      arch/arm/boot/dts/alpine*
1423 F:      arch/arm64/boot/dts/al/
1424 F:      drivers/*/*alpine*
1425
1426 ARM/ARTPEC MACHINE SUPPORT
1427 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1428 M:      Lars Persson <lars.persson@axis.com>
1429 S:      Maintained
1430 L:      linux-arm-kernel@axis.com
1431 F:      arch/arm/mach-artpec
1432 F:      arch/arm/boot/dts/artpec6*
1433 F:      drivers/clk/axis
1434 F:      drivers/crypto/axis
1435 F:      drivers/pinctrl/pinctrl-artpec*
1436 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1437
1438 ARM/ASPEED I2C DRIVER
1439 M:      Brendan Higgins <brendanhiggins@google.com>
1440 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1441 R:      Joel Stanley <joel@jms.id.au>
1442 L:      linux-i2c@vger.kernel.org
1443 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1446 F:      drivers/i2c/busses/i2c-aspeed.c
1447 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1448 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1449
1450 ARM/ASPEED MACHINE SUPPORT
1451 M:      Joel Stanley <joel@jms.id.au>
1452 R:      Andrew Jeffery <andrew@aj.id.au>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1455 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1456 S:      Supported
1457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1458 F:      arch/arm/mach-aspeed/
1459 F:      arch/arm/boot/dts/aspeed-*
1460 N:      aspeed
1461
1462 ARM/BITMAIN ARCHITECTURE
1463 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1465 S:      Maintained
1466 F:      arch/arm64/boot/dts/bitmain/
1467 F:      drivers/pinctrl/pinctrl-bm1880.c
1468 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1469 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1470
1471 ARM/CALXEDA HIGHBANK ARCHITECTURE
1472 M:      Rob Herring <robh@kernel.org>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 F:      arch/arm/mach-highbank/
1476 F:      arch/arm/boot/dts/highbank.dts
1477 F:      arch/arm/boot/dts/ecx-*.dts*
1478
1479 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1480 M:      Krzysztof Halasa <khalasa@piap.pl>
1481 S:      Maintained
1482 F:      arch/arm/mach-cns3xxx/
1483
1484 ARM/CAVIUM THUNDER NETWORK DRIVER
1485 M:      Sunil Goutham <sgoutham@cavium.com>
1486 M:      Robert Richter <rric@kernel.org>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Supported
1489 F:      drivers/net/ethernet/cavium/thunder/
1490
1491 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1492 M:      Lukasz Majewski <lukma@denx.de>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      arch/arm/mach-ep93xx/ts72xx.c
1496
1497 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1498 M:      Alexander Shiyan <shc_work@mail.ru>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Odd Fixes
1501 N:      clps711x
1502
1503 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1504 M:      Lennert Buytenhek <kernel@wantstofly.org>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507
1508 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1509 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1510 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      arch/arm/mach-ep93xx/
1514 F:      arch/arm/mach-ep93xx/include/mach/
1515
1516 ARM/CLKDEV SUPPORT
1517 M:      Russell King <linux@armlinux.org.uk>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1521 F:      drivers/clk/clkdev.c
1522
1523 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1524 M:      Mike Rapoport <mike@compulab.co.il>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527
1528 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1529 M:      Baruch Siach <baruch@tkos.co.il>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/cx92755*
1533 N:      digicolor
1534
1535 ARM/CONTEC MICRO9 MACHINE SUPPORT
1536 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1537 S:      Maintained
1538 F:      arch/arm/mach-ep93xx/micro9.c
1539
1540 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1541 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1542 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545 F:      drivers/hwtracing/coresight/*
1546 F:      Documentation/trace/coresight.txt
1547 F:      Documentation/trace/coresight-cpu-debug.txt
1548 F:      Documentation/devicetree/bindings/arm/coresight.txt
1549 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1550 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1551 F:      tools/perf/arch/arm/util/pmu.c
1552 F:      tools/perf/arch/arm/util/auxtrace.c
1553 F:      tools/perf/arch/arm/util/cs-etm.c
1554 F:      tools/perf/arch/arm/util/cs-etm.h
1555 F:      tools/perf/util/cs-etm.*
1556 F:      tools/perf/util/cs-etm-decoder/*
1557
1558 ARM/CORGI MACHINE SUPPORT
1559 M:      Richard Purdie <rpurdie@rpsys.net>
1560 S:      Maintained
1561
1562 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1563 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1564 M:      Linus Walleij <linus.walleij@linaro.org>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 T:      git git://github.com/ulli-kroll/linux.git
1567 S:      Maintained
1568 F:      Documentation/devicetree/bindings/arm/gemini.txt
1569 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1570 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1571 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1572 F:      arch/arm/mach-gemini/
1573 F:      drivers/net/ethernet/cortina/
1574 F:      drivers/pinctrl/pinctrl-gemini.c
1575 F:      drivers/rtc/rtc-ftrtc010.c
1576
1577 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1578 M:      Barry Song <baohua@kernel.org>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1581 S:      Maintained
1582 F:      arch/arm/boot/dts/prima2*
1583 F:      arch/arm/mach-prima2/
1584 F:      drivers/clk/sirf/
1585 F:      drivers/clocksource/timer-prima2.c
1586 F:      drivers/clocksource/timer-atlas7.c
1587 N:      [^a-z]sirf
1588 X:      drivers/gnss
1589
1590 ARM/EBSA110 MACHINE SUPPORT
1591 M:      Russell King <linux@armlinux.org.uk>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 W:      http://www.armlinux.org.uk/
1594 S:      Maintained
1595 F:      arch/arm/mach-ebsa110/
1596 F:      drivers/net/ethernet/amd/am79c961a.*
1597
1598 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1599 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1600 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 N:      efm32
1604
1605 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1606 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609 F:      arch/arm/mach-pxa/ezx.c
1610
1611 ARM/FARADAY FA526 PORT
1612 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 T:      git git://git.berlios.de/gemini-board
1616 F:      arch/arm/mm/*-fa*
1617
1618 ARM/FOOTBRIDGE ARCHITECTURE
1619 M:      Russell King <linux@armlinux.org.uk>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 W:      http://www.armlinux.org.uk/
1622 S:      Maintained
1623 F:      arch/arm/include/asm/hardware/dec21285.h
1624 F:      arch/arm/mach-footbridge/
1625
1626 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1627 M:      Shawn Guo <shawnguo@kernel.org>
1628 M:      Sascha Hauer <s.hauer@pengutronix.de>
1629 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1630 R:      Fabio Estevam <festevam@gmail.com>
1631 R:      NXP Linux Team <linux-imx@nxp.com>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1635 N:      imx
1636 N:      mxs
1637 X:      drivers/media/i2c/
1638
1639 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1640 M:      Shawn Guo <shawnguo@kernel.org>
1641 M:      Sascha Hauer <s.hauer@pengutronix.de>
1642 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1643 R:      Stefan Agner <stefan@agner.ch>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 S:      Maintained
1646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1647 F:      arch/arm/mach-imx/*vf610*
1648 F:      arch/arm/boot/dts/vf*
1649
1650 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1651 M:      Shawn Guo <shawnguo@kernel.org>
1652 M:      Li Yang <leoyang.li@nxp.com>
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1656 F:      arch/arm/boot/dts/ls1021a*
1657 F:      arch/arm64/boot/dts/freescale/fsl-*
1658 F:      arch/arm64/boot/dts/freescale/qoriq-*
1659
1660 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/GUMSTIX MACHINE SUPPORT
1666 M:      Steve Sakoman <sakoman@gmail.com>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669
1670 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1671 M:      Philipp Zabel <philipp.zabel@gmail.com>
1672 M:      Paul Parsons <lost.distance@yahoo.com>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm/mach-pxa/hx4700.c
1676 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1677 F:      sound/soc/pxa/hx4700.c
1678
1679 ARM/HISILICON SOC SUPPORT
1680 M:      Wei Xu <xuwei5@hisilicon.com>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 W:      http://www.hisilicon.com
1683 S:      Supported
1684 T:      git git://github.com/hisilicon/linux-hisi.git
1685 F:      arch/arm/mach-hisi/
1686 F:      arch/arm/boot/dts/hi3*
1687 F:      arch/arm/boot/dts/hip*
1688 F:      arch/arm/boot/dts/hisi*
1689 F:      arch/arm64/boot/dts/hisilicon/
1690
1691 ARM/HP JORNADA 7XX MACHINE SUPPORT
1692 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1693 W:      www.jlime.com
1694 S:      Maintained
1695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1696 F:      arch/arm/mach-sa1100/jornada720.c
1697 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1698
1699 ARM/IGEP MACHINE SUPPORT
1700 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1701 M:      Javier Martinez Canillas <javier@dowhile0.org>
1702 L:      linux-omap@vger.kernel.org
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705 F:      arch/arm/boot/dts/omap3-igep*
1706
1707 ARM/INCOME PXA270 SUPPORT
1708 M:      Marek Vasut <marek.vasut@gmail.com>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 S:      Maintained
1711 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1712
1713 ARM/INTEL IOP13XX ARM ARCHITECTURE
1714 M:      Lennert Buytenhek <kernel@wantstofly.org>
1715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1716 S:      Maintained
1717
1718 ARM/INTEL IOP32X ARM ARCHITECTURE
1719 M:      Lennert Buytenhek <kernel@wantstofly.org>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 S:      Maintained
1722
1723 ARM/INTEL IOP33X ARM ARCHITECTURE
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Orphan
1726
1727 ARM/INTEL IQ81342EX MACHINE SUPPORT
1728 M:      Lennert Buytenhek <kernel@wantstofly.org>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 S:      Maintained
1731
1732 ARM/INTEL IXDP2850 MACHINE SUPPORT
1733 M:      Lennert Buytenhek <kernel@wantstofly.org>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736
1737 ARM/INTEL IXP4XX ARM ARCHITECTURE
1738 M:      Linus Walleij <linusw@kernel.org>
1739 M:      Imre Kaloz <kaloz@openwrt.org>
1740 M:      Krzysztof Halasa <khalasa@piap.pl>
1741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1742 S:      Maintained
1743 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1744 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1745 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1746 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1747 F:      arch/arm/mach-ixp4xx/
1748 F:      drivers/clocksource/timer-ixp4xx.c
1749 F:      drivers/gpio/gpio-ixp4xx.c
1750 F:      drivers/irqchip/irq-ixp4xx.c
1751 F:      include/linux/irqchip/irq-ixp4xx.h
1752 F:      include/linux/platform_data/timer-ixp4xx.h
1753
1754 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1755 M:      Jonathan Cameron <jic23@cam.ac.uk>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      arch/arm/mach-pxa/stargate2.c
1759 F:      drivers/pcmcia/pxa2xx_stargate2.c
1760
1761 ARM/INTEL XSC3 (MANZANO) ARM CORE
1762 M:      Lennert Buytenhek <kernel@wantstofly.org>
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Maintained
1765
1766 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1767 M:      Lennert Buytenhek <kernel@wantstofly.org>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770
1771 ARM/LG1K ARCHITECTURE
1772 M:      Chanho Min <chanho.min@lge.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 S:      Maintained
1775 F:      arch/arm64/boot/dts/lg/
1776
1777 ARM/LOGICPD PXA270 MACHINE SUPPORT
1778 M:      Lennert Buytenhek <kernel@wantstofly.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 S:      Maintained
1781
1782 ARM/LPC18XX ARCHITECTURE
1783 M:      Vladimir Zapolskiy <vz@mleia.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 S:      Maintained
1786 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1787 F:      arch/arm/boot/dts/lpc43*
1788 F:      drivers/i2c/busses/i2c-lpc2k.c
1789 F:      drivers/memory/pl172.c
1790 F:      drivers/mtd/spi-nor/nxp-spifi.c
1791 F:      drivers/rtc/rtc-lpc24xx.c
1792 N:      lpc18xx
1793
1794 ARM/LPC32XX SOC SUPPORT
1795 M:      Vladimir Zapolskiy <vz@mleia.com>
1796 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1799 S:      Maintained
1800 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1801 F:      arch/arm/boot/dts/lpc32*
1802 F:      arch/arm/mach-lpc32xx/
1803 F:      drivers/i2c/busses/i2c-pnx.c
1804 F:      drivers/net/ethernet/nxp/lpc_eth.c
1805 F:      drivers/usb/host/ohci-nxp.c
1806 F:      drivers/watchdog/pnx4008_wdt.c
1807 N:      lpc32xx
1808
1809 ARM/MAGICIAN MACHINE SUPPORT
1810 M:      Philipp Zabel <philipp.zabel@gmail.com>
1811 S:      Maintained
1812
1813 ARM/Marvell Dove/MV78xx0/Orion SOC support
1814 M:      Jason Cooper <jason@lakedaemon.net>
1815 M:      Andrew Lunn <andrew@lunn.ch>
1816 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1817 M:      Gregory Clement <gregory.clement@bootlin.com>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 S:      Maintained
1820 F:      Documentation/devicetree/bindings/soc/dove/
1821 F:      arch/arm/mach-dove/
1822 F:      arch/arm/mach-mv78xx0/
1823 F:      arch/arm/mach-orion5x/
1824 F:      arch/arm/plat-orion/
1825 F:      arch/arm/boot/dts/dove*
1826 F:      arch/arm/boot/dts/orion5x*
1827
1828 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1829 M:      Jason Cooper <jason@lakedaemon.net>
1830 M:      Andrew Lunn <andrew@lunn.ch>
1831 M:      Gregory Clement <gregory.clement@bootlin.com>
1832 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Maintained
1835 F:      arch/arm/boot/dts/armada*
1836 F:      arch/arm/boot/dts/kirkwood*
1837 F:      arch/arm/configs/mvebu_*_defconfig
1838 F:      arch/arm/mach-mvebu/
1839 F:      arch/arm64/boot/dts/marvell/armada*
1840 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1841 F:      drivers/cpufreq/armada-8k-cpufreq.c
1842 F:      drivers/cpufreq/mvebu-cpufreq.c
1843 F:      drivers/irqchip/irq-armada-370-xp.c
1844 F:      drivers/irqchip/irq-mvebu-*
1845 F:      drivers/pinctrl/mvebu/
1846 F:      drivers/rtc/rtc-armada38x.c
1847
1848 ARM/Mediatek RTC DRIVER
1849 M:      Eddie Huang <eddie.huang@mediatek.com>
1850 M:      Sean Wang <sean.wang@mediatek.com>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1855 F:      drivers/rtc/rtc-mt6397.c
1856 F:      drivers/rtc/rtc-mt7622.c
1857
1858 ARM/Mediatek SoC support
1859 M:      Matthias Brugger <matthias.bgg@gmail.com>
1860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1861 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1862 W:      https://mtk.bcnfs.org/
1863 C:      irc://chat.freenode.net/linux-mediatek
1864 S:      Maintained
1865 F:      arch/arm/boot/dts/mt6*
1866 F:      arch/arm/boot/dts/mt7*
1867 F:      arch/arm/boot/dts/mt8*
1868 F:      arch/arm/mach-mediatek/
1869 F:      arch/arm64/boot/dts/mediatek/
1870 F:      drivers/soc/mediatek/
1871 N:      mtk
1872 N:      mt[678]
1873 K:      mediatek
1874
1875 ARM/Mediatek USB3 PHY DRIVER
1876 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1879 S:      Maintained
1880 F:      drivers/phy/mediatek/
1881 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1882
1883 ARM/MICREL KS8695 ARCHITECTURE
1884 M:      Greg Ungerer <gerg@uclinux.org>
1885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1886 F:      arch/arm/mach-ks8695/
1887 S:      Odd Fixes
1888
1889 ARM/Microchip (AT91) SoC support
1890 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1891 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1892 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1894 W:      http://www.linux4sam.org
1895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1896 S:      Supported
1897 N:      at91
1898 N:      atmel
1899 F:      arch/arm/mach-at91/
1900 F:      include/soc/at91/
1901 F:      arch/arm/boot/dts/at91*.dts
1902 F:      arch/arm/boot/dts/at91*.dtsi
1903 F:      arch/arm/boot/dts/sama*.dts
1904 F:      arch/arm/boot/dts/sama*.dtsi
1905 F:      arch/arm/include/debug/at91.S
1906 F:      drivers/memory/atmel*
1907 F:      drivers/watchdog/sama5d4_wdt.c
1908 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1909 X:      drivers/net/wireless/atmel/
1910
1911 ARM/MIOA701 MACHINE SUPPORT
1912 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1914 F:      arch/arm/mach-pxa/mioa701.c
1915 S:      Maintained
1916
1917 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1918 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1919 S:      Maintained
1920
1921 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1922 M:      Linus Walleij <linus.walleij@linaro.org>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 S:      Maintained
1925 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1926 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1927 F:      arch/arm/mach-nomadik/
1928 F:      arch/arm/mach-u300/
1929 F:      arch/arm/mach-ux500/
1930 F:      arch/arm/boot/dts/ste-*
1931 F:      drivers/clk/clk-nomadik.c
1932 F:      drivers/clk/clk-u300.c
1933 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1934 F:      drivers/clocksource/timer-u300.c
1935 F:      drivers/dma/coh901318*
1936 F:      drivers/dma/ste_dma40*
1937 F:      drivers/hwspinlock/u8500_hsem.c
1938 F:      drivers/i2c/busses/i2c-nomadik.c
1939 F:      drivers/i2c/busses/i2c-stu300.c
1940 F:      drivers/mfd/ab3100*
1941 F:      drivers/mfd/ab8500*
1942 F:      drivers/mfd/abx500*
1943 F:      drivers/mfd/dbx500*
1944 F:      drivers/mfd/db8500*
1945 F:      drivers/pinctrl/nomadik/
1946 F:      drivers/pinctrl/pinctrl-coh901*
1947 F:      drivers/pinctrl/pinctrl-u300.c
1948 F:      drivers/rtc/rtc-ab3100.c
1949 F:      drivers/rtc/rtc-ab8500.c
1950 F:      drivers/rtc/rtc-coh901331.c
1951 F:      drivers/rtc/rtc-pl031.c
1952 F:      drivers/watchdog/coh901327_wdt.c
1953 F:      Documentation/devicetree/bindings/arm/ste-*
1954 F:      Documentation/devicetree/bindings/arm/ux500/
1955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1956
1957 ARM/NUVOTON NPCM ARCHITECTURE
1958 M:      Avi Fishman <avifishman70@gmail.com>
1959 M:      Tomer Maimon <tmaimon77@gmail.com>
1960 M:      Tali Perry <tali.perry1@gmail.com>
1961 R:      Patrick Venture <venture@google.com>
1962 R:      Nancy Yuen <yuenn@google.com>
1963 R:      Benjamin Fair <benjaminfair@google.com>
1964 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1965 S:      Supported
1966 F:      arch/arm/mach-npcm/
1967 F:      arch/arm/boot/dts/nuvoton-npcm*
1968 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1969 F:      drivers/*/*npcm*
1970 F:      Documentation/devicetree/bindings/*/*npcm*
1971 F:      Documentation/devicetree/bindings/*/*/*npcm*
1972
1973 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1974 M:      Wan ZongShun <mcuos.com@gmail.com>
1975 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1976 W:      http://www.mcuos.com
1977 S:      Maintained
1978 F:      arch/arm/mach-w90x900/
1979 F:      drivers/input/keyboard/w90p910_keypad.c
1980 F:      drivers/input/touchscreen/w90p910_ts.c
1981 F:      drivers/watchdog/nuc900_wdt.c
1982 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1983 F:      drivers/mtd/nand/raw/nuc900_nand.c
1984 F:      drivers/rtc/rtc-nuc900.c
1985 F:      drivers/spi/spi-nuc900.c
1986 F:      drivers/usb/host/ehci-w90x900.c
1987 F:      drivers/video/fbdev/nuc900fb.c
1988
1989 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1990 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1991 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1992 S:      Orphan
1993 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1994 F:      arch/arm/mach-s3c24xx/gta02.h
1995
1996 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1997 M:      Alexander Clouter <alex@digriz.org.uk>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 W:      http://www.digriz.org.uk/ts78xx/kernel
2000 S:      Maintained
2001 F:      arch/arm/mach-orion5x/ts78xx-*
2002
2003 ARM/OXNAS platform support
2004 M:      Neil Armstrong <narmstrong@baylibre.com>
2005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2006 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2007 S:      Maintained
2008 F:      arch/arm/mach-oxnas/
2009 F:      arch/arm/boot/dts/ox8*.dts*
2010 N:      oxnas
2011
2012 ARM/PALM TREO SUPPORT
2013 M:      Tomas Cech <sleep_walker@suse.com>
2014 L:      linux-arm-kernel@lists.infradead.org
2015 W:      http://hackndev.com
2016 S:      Maintained
2017 F:      arch/arm/mach-pxa/palmtreo.*
2018
2019 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2020 M:      Marek Vasut <marek.vasut@gmail.com>
2021 L:      linux-arm-kernel@lists.infradead.org
2022 W:      http://hackndev.com
2023 S:      Maintained
2024 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2025 F:      arch/arm/mach-pxa/palmtx.c
2026 F:      arch/arm/mach-pxa/palmt5.*
2027 F:      arch/arm/mach-pxa/include/mach/palmld.h
2028 F:      arch/arm/mach-pxa/palmld.c
2029 F:      arch/arm/mach-pxa/palmte2.*
2030 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2031 F:      arch/arm/mach-pxa/palmtc.c
2032
2033 ARM/PALMZ72 SUPPORT
2034 M:      Sergey Lapin <slapin@ossfans.org>
2035 L:      linux-arm-kernel@lists.infradead.org
2036 W:      http://hackndev.com
2037 S:      Maintained
2038 F:      arch/arm/mach-pxa/palmz72.*
2039
2040 ARM/PLEB SUPPORT
2041 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2042 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2043 S:      Maintained
2044
2045 ARM/PT DIGITAL BOARD PORT
2046 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 W:      http://www.armlinux.org.uk/
2049 S:      Maintained
2050
2051 ARM/QUALCOMM SUPPORT
2052 M:      Andy Gross <agross@kernel.org>
2053 M:      David Brown <david.brown@linaro.org>
2054 L:      linux-arm-msm@vger.kernel.org
2055 S:      Maintained
2056 F:      Documentation/devicetree/bindings/soc/qcom/
2057 F:      Documentation/devicetree/bindings/*/qcom*
2058 F:      arch/arm/boot/dts/qcom-*.dts
2059 F:      arch/arm/boot/dts/qcom-*.dtsi
2060 F:      arch/arm/mach-qcom/
2061 F:      arch/arm64/boot/dts/qcom/
2062 F:      drivers/*/qcom/
2063 F:      drivers/*/qcom*
2064 F:      drivers/*/*/qcom/
2065 F:      drivers/*/*/qcom*
2066 F:      drivers/*/pm8???-*
2067 F:      drivers/bluetooth/btqcomsmd.c
2068 F:      drivers/clocksource/timer-qcom.c
2069 F:      drivers/extcon/extcon-qcom*
2070 F:      drivers/iommu/msm*
2071 F:      drivers/i2c/busses/i2c-qup.c
2072 F:      drivers/i2c/busses/i2c-qcom-geni.c
2073 F:      drivers/mfd/ssbi.c
2074 F:      drivers/mmc/host/mmci_qcom*
2075 F:      drivers/mmc/host/sdhci_msm.c
2076 F:      drivers/pci/controller/dwc/pcie-qcom.c
2077 F:      drivers/phy/qualcomm/
2078 F:      drivers/power/*/msm*
2079 F:      drivers/reset/reset-qcom-*
2080 F:      drivers/scsi/ufs/ufs-qcom.*
2081 F:      drivers/spi/spi-qup.c
2082 F:      drivers/spi/spi-geni-qcom.c
2083 F:      drivers/spi/spi-qcom-qspi.c
2084 F:      drivers/tty/serial/msm_serial.c
2085 F:      drivers/usb/dwc3/dwc3-qcom.c
2086 F:      include/dt-bindings/*/qcom*
2087 F:      include/linux/*/qcom*
2088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2089
2090 ARM/RADISYS ENP2611 MACHINE SUPPORT
2091 M:      Lennert Buytenhek <kernel@wantstofly.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 S:      Maintained
2094
2095 ARM/RDA MICRO ARCHITECTURE
2096 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/boot/dts/rda8810pl-*
2101 F:      drivers/clocksource/timer-rda.c
2102 F:      drivers/irqchip/irq-rda-intc.c
2103 F:      drivers/tty/serial/rda-uart.c
2104 F:      Documentation/devicetree/bindings/arm/rda.txt
2105 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2106 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2107 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2108
2109 ARM/REALTEK ARCHITECTURE
2110 M:      Andreas Färber <afaerber@suse.de>
2111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2112 S:      Maintained
2113 F:      arch/arm64/boot/dts/realtek/
2114 F:      Documentation/devicetree/bindings/arm/realtek.txt
2115
2116 ARM/RENESAS ARM64 ARCHITECTURE
2117 M:      Simon Horman <horms@verge.net.au>
2118 M:      Magnus Damm <magnus.damm@gmail.com>
2119 L:      linux-renesas-soc@vger.kernel.org
2120 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2122 S:      Supported
2123 F:      arch/arm64/boot/dts/renesas/
2124 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2125 F:      drivers/soc/renesas/
2126 F:      include/linux/soc/renesas/
2127
2128 ARM/RISCPC ARCHITECTURE
2129 M:      Russell King <linux@armlinux.org.uk>
2130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2131 W:      http://www.armlinux.org.uk/
2132 S:      Maintained
2133 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2134 F:      arch/arm/include/asm/hardware/ioc.h
2135 F:      arch/arm/include/asm/hardware/iomd.h
2136 F:      arch/arm/include/asm/hardware/memc.h
2137 F:      arch/arm/mach-rpc/
2138 F:      drivers/net/ethernet/8390/etherh.c
2139 F:      drivers/net/ethernet/i825xx/ether1*
2140 F:      drivers/net/ethernet/seeq/ether3*
2141 F:      drivers/scsi/arm/
2142
2143 ARM/Rockchip SoC support
2144 M:      Heiko Stuebner <heiko@sntech.de>
2145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2146 L:      linux-rockchip@lists.infradead.org
2147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2148 S:      Maintained
2149 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2150 F:      arch/arm/boot/dts/rk3*
2151 F:      arch/arm/boot/dts/rv1108*
2152 F:      arch/arm/mach-rockchip/
2153 F:      drivers/clk/rockchip/
2154 F:      drivers/i2c/busses/i2c-rk3x.c
2155 F:      drivers/*/*rockchip*
2156 F:      drivers/*/*/*rockchip*
2157 F:      sound/soc/rockchip/
2158 N:      rockchip
2159
2160 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2161 M:      Kukjin Kim <kgene@kernel.org>
2162 M:      Krzysztof Kozlowski <krzk@kernel.org>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2165 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2166 S:      Maintained
2167 F:      arch/arm/boot/dts/s3c*
2168 F:      arch/arm/boot/dts/s5p*
2169 F:      arch/arm/boot/dts/exynos*
2170 F:      arch/arm64/boot/dts/exynos/
2171 F:      arch/arm/plat-samsung/
2172 F:      arch/arm/mach-s3c24*/
2173 F:      arch/arm/mach-s3c64xx/
2174 F:      arch/arm/mach-s5p*/
2175 F:      arch/arm/mach-exynos*/
2176 F:      drivers/*/*s3c24*
2177 F:      drivers/*/*/*s3c24*
2178 F:      drivers/*/*s3c64xx*
2179 F:      drivers/*/*s5pv210*
2180 F:      drivers/memory/samsung/*
2181 F:      drivers/soc/samsung/*
2182 F:      Documentation/arm/Samsung/
2183 F:      Documentation/devicetree/bindings/arm/samsung/
2184 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2185 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2186 N:      exynos
2187
2188 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2189 M:      Kyungmin Park <kyungmin.park@samsung.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 F:      arch/arm/mach-s5pv210/
2193
2194 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2195 M:      Kyungmin Park <kyungmin.park@samsung.com>
2196 M:      Kamil Debski <kamil@wypas.org>
2197 M:      Andrzej Hajda <a.hajda@samsung.com>
2198 L:      linux-arm-kernel@lists.infradead.org
2199 L:      linux-media@vger.kernel.org
2200 S:      Maintained
2201 F:      drivers/media/platform/s5p-g2d/
2202
2203 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2204 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2205 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2206 L:      linux-media@vger.kernel.org
2207 S:      Maintained
2208 F:      drivers/media/platform/s5p-cec/
2209 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2210
2211 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2212 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2213 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2214 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2215 L:      linux-arm-kernel@lists.infradead.org
2216 L:      linux-media@vger.kernel.org
2217 S:      Maintained
2218 F:      drivers/media/platform/s5p-jpeg/
2219
2220 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2221 M:      Kyungmin Park <kyungmin.park@samsung.com>
2222 M:      Kamil Debski <kamil@wypas.org>
2223 M:      Jeongtae Park <jtp.park@samsung.com>
2224 M:      Andrzej Hajda <a.hajda@samsung.com>
2225 L:      linux-arm-kernel@lists.infradead.org
2226 L:      linux-media@vger.kernel.org
2227 S:      Maintained
2228 F:      drivers/media/platform/s5p-mfc/
2229
2230 ARM/SHMOBILE ARM ARCHITECTURE
2231 M:      Simon Horman <horms@verge.net.au>
2232 M:      Magnus Damm <magnus.damm@gmail.com>
2233 L:      linux-renesas-soc@vger.kernel.org
2234 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2236 S:      Supported
2237 F:      arch/arm/boot/dts/emev2*
2238 F:      arch/arm/boot/dts/gr-peach*
2239 F:      arch/arm/boot/dts/iwg20d-q7*
2240 F:      arch/arm/boot/dts/r7s*
2241 F:      arch/arm/boot/dts/r8a*
2242 F:      arch/arm/boot/dts/r9a*
2243 F:      arch/arm/boot/dts/sh*
2244 F:      arch/arm/configs/shmobile_defconfig
2245 F:      arch/arm/include/debug/renesas-scif.S
2246 F:      arch/arm/mach-shmobile/
2247 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2248 F:      drivers/soc/renesas/
2249 F:      include/linux/soc/renesas/
2250
2251 ARM/SOCFPGA ARCHITECTURE
2252 M:      Dinh Nguyen <dinguyen@kernel.org>
2253 S:      Maintained
2254 F:      arch/arm/mach-socfpga/
2255 F:      arch/arm/boot/dts/socfpga*
2256 F:      arch/arm/configs/socfpga_defconfig
2257 F:      arch/arm64/boot/dts/altera/
2258 F:      arch/arm64/boot/dts/intel/
2259 W:      http://www.rocketboards.org
2260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2261
2262 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2263 M:      Dinh Nguyen <dinguyen@kernel.org>
2264 S:      Maintained
2265 F:      drivers/clk/socfpga/
2266
2267 ARM/SOCFPGA EDAC SUPPORT
2268 M:      Thor Thayer <thor.thayer@linux.intel.com>
2269 S:      Maintained
2270 F:      drivers/edac/altera_edac.
2271
2272 ARM/SPREADTRUM SoC SUPPORT
2273 M:      Orson Zhai <orsonzhai@gmail.com>
2274 M:      Baolin Wang <baolin.wang@linaro.org>
2275 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2276 S:      Maintained
2277 F:      arch/arm64/boot/dts/sprd
2278 N:      sprd
2279
2280 ARM/STI ARCHITECTURE
2281 M:      Patrice Chotard <patrice.chotard@st.com>
2282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2283 W:      http://www.stlinux.com
2284 S:      Maintained
2285 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2286 F:      arch/arm/mach-sti/
2287 F:      arch/arm/boot/dts/sti*
2288 F:      drivers/char/hw_random/st-rng.c
2289 F:      drivers/clocksource/arm_global_timer.c
2290 F:      drivers/clocksource/clksrc_st_lpc.c
2291 F:      drivers/cpufreq/sti-cpufreq.c
2292 F:      drivers/dma/st_fdma*
2293 F:      drivers/i2c/busses/i2c-st.c
2294 F:      drivers/media/rc/st_rc.c
2295 F:      drivers/media/platform/sti/c8sectpfe/
2296 F:      drivers/mmc/host/sdhci-st.c
2297 F:      drivers/phy/st/phy-miphy28lp.c
2298 F:      drivers/phy/st/phy-stih407-usb.c
2299 F:      drivers/pinctrl/pinctrl-st.c
2300 F:      drivers/remoteproc/st_remoteproc.c
2301 F:      drivers/remoteproc/st_slim_rproc.c
2302 F:      drivers/reset/sti/
2303 F:      drivers/rtc/rtc-st-lpc.c
2304 F:      drivers/tty/serial/st-asc.c
2305 F:      drivers/usb/dwc3/dwc3-st.c
2306 F:      drivers/usb/host/ehci-st.c
2307 F:      drivers/usb/host/ohci-st.c
2308 F:      drivers/watchdog/st_lpc_wdt.c
2309 F:      drivers/ata/ahci_st.c
2310 F:      include/linux/remoteproc/st_slim_rproc.h
2311
2312 ARM/STM32 ARCHITECTURE
2313 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2314 M:      Alexandre Torgue <alexandre.torgue@st.com>
2315 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2317 S:      Maintained
2318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2319 N:      stm32
2320 N:      stm
2321 F:      arch/arm/boot/dts/stm32*
2322 F:      arch/arm/mach-stm32/
2323 F:      drivers/clocksource/armv7m_systick.c
2324
2325 ARM/Synaptics SoC support
2326 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2327 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2329 S:      Maintained
2330 F:      arch/arm/mach-berlin/
2331 F:      arch/arm/boot/dts/berlin*
2332 F:      arch/arm64/boot/dts/synaptics/
2333
2334 ARM/TANGO ARCHITECTURE
2335 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2336 M:      Mans Rullgard <mans@mansr.com>
2337 L:      linux-arm-kernel@lists.infradead.org
2338 S:      Odd Fixes
2339 N:      tango
2340
2341 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2342 M:      Lennert Buytenhek <kernel@wantstofly.org>
2343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2344 S:      Maintained
2345
2346 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2347 M:      Hans Verkuil <hans.verkuil@cisco.com>
2348 L:      linux-tegra@vger.kernel.org
2349 L:      linux-media@vger.kernel.org
2350 S:      Maintained
2351 F:      drivers/media/platform/tegra-cec/
2352 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2353
2354 ARM/TETON BGA MACHINE SUPPORT
2355 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2357 S:      Maintained
2358
2359 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2360 M:      Santosh Shilimkar <ssantosh@kernel.org>
2361 L:      linux-kernel@vger.kernel.org
2362 S:      Maintained
2363 F:      drivers/memory/*emif*
2364
2365 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2366 M:      Tero Kristo <t-kristo@ti.com>
2367 M:      Nishanth Menon <nm@ti.com>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 S:      Supported
2370 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2371 F:      arch/arm64/boot/dts/ti/Makefile
2372 F:      arch/arm64/boot/dts/ti/k3-*
2373 F:      include/dt-bindings/pinctrl/k3.h
2374
2375 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2376 M:      Santosh Shilimkar <ssantosh@kernel.org>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 S:      Maintained
2379 F:      arch/arm/mach-keystone/
2380 F:      arch/arm/boot/dts/keystone-*
2381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2382
2383 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2384 M:      Santosh Shilimkar <ssantosh@kernel.org>
2385 L:      linux-kernel@vger.kernel.org
2386 S:      Maintained
2387 F:      drivers/clk/keystone/
2388
2389 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2390 M:      Santosh Shilimkar <ssantosh@kernel.org>
2391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2392 L:      linux-kernel@vger.kernel.org
2393 S:      Maintained
2394 F:      drivers/clocksource/timer-keystone.c
2395
2396 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2397 M:      Santosh Shilimkar <ssantosh@kernel.org>
2398 L:      linux-kernel@vger.kernel.org
2399 S:      Maintained
2400 F:      drivers/power/reset/keystone-reset.c
2401
2402 ARM/THECUS N2100 MACHINE SUPPORT
2403 M:      Lennert Buytenhek <kernel@wantstofly.org>
2404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2405 S:      Maintained
2406
2407 ARM/TOSA MACHINE SUPPORT
2408 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2409 M:      Dirk Opfer <dirk@opfer-online.de>
2410 S:      Maintained
2411
2412 ARM/UNIPHIER ARCHITECTURE
2413 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2416 S:      Maintained
2417 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2418 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2419 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2420 F:      arch/arm/boot/dts/uniphier*
2421 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2422 F:      arch/arm/mach-uniphier/
2423 F:      arch/arm/mm/cache-uniphier.c
2424 F:      arch/arm64/boot/dts/socionext/uniphier*
2425 F:      drivers/bus/uniphier-system-bus.c
2426 F:      drivers/clk/uniphier/
2427 F:      drivers/dma/uniphier-mdmac.c
2428 F:      drivers/gpio/gpio-uniphier.c
2429 F:      drivers/i2c/busses/i2c-uniphier*
2430 F:      drivers/irqchip/irq-uniphier-aidet.c
2431 F:      drivers/mmc/host/uniphier-sd.c
2432 F:      drivers/pinctrl/uniphier/
2433 F:      drivers/reset/reset-uniphier.c
2434 F:      drivers/tty/serial/8250/8250_uniphier.c
2435 N:      uniphier
2436
2437 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2438 M:      Ulf Hansson <ulf.hansson@linaro.org>
2439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2440 T:      git git://git.linaro.org/people/ulfh/clk.git
2441 S:      Maintained
2442 F:      drivers/clk/ux500/
2443
2444 ARM/VERSATILE EXPRESS PLATFORM
2445 M:      Liviu Dudau <liviu.dudau@arm.com>
2446 M:      Sudeep Holla <sudeep.holla@arm.com>
2447 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2449 S:      Maintained
2450 F:      arch/arm/boot/dts/vexpress*
2451 F:      arch/arm64/boot/dts/arm/
2452 F:      arch/arm/mach-vexpress/
2453 F:      */*/vexpress*
2454 F:      */*/*/vexpress*
2455 F:      drivers/clk/versatile/clk-vexpress-osc.c
2456 F:      drivers/clocksource/timer-versatile.c
2457 N:      mps2
2458
2459 ARM/VFP SUPPORT
2460 M:      Russell King <linux@armlinux.org.uk>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 W:      http://www.armlinux.org.uk/
2463 S:      Maintained
2464 F:      arch/arm/vfp/
2465
2466 ARM/VOIPAC PXA270 SUPPORT
2467 M:      Marek Vasut <marek.vasut@gmail.com>
2468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 S:      Maintained
2470 F:      arch/arm/mach-pxa/vpac270.c
2471 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2472
2473 ARM/VT8500 ARM ARCHITECTURE
2474 M:      Tony Prisk <linux@prisktech.co.nz>
2475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2476 S:      Maintained
2477 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2478 F:      arch/arm/mach-vt8500/
2479 F:      drivers/clocksource/timer-vt8500.c
2480 F:      drivers/i2c/busses/i2c-wmt.c
2481 F:      drivers/mmc/host/wmt-sdmmc.c
2482 F:      drivers/pwm/pwm-vt8500.c
2483 F:      drivers/rtc/rtc-vt8500.c
2484 F:      drivers/tty/serial/vt8500_serial.c
2485 F:      drivers/usb/host/ehci-platform.c
2486 F:      drivers/usb/host/uhci-platform.c
2487 F:      drivers/video/fbdev/vt8500lcdfb.*
2488 F:      drivers/video/fbdev/wm8505fb*
2489 F:      drivers/video/fbdev/wmt_ge_rops.*
2490
2491 ARM/ZIPIT Z2 SUPPORT
2492 M:      Marek Vasut <marek.vasut@gmail.com>
2493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2494 S:      Maintained
2495 F:      arch/arm/mach-pxa/z2.c
2496 F:      arch/arm/mach-pxa/include/mach/z2.h
2497
2498 ARM/ZTE ARCHITECTURE
2499 M:      Jun Nie <jun.nie@linaro.org>
2500 M:      Shawn Guo <shawnguo@kernel.org>
2501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2502 S:      Maintained
2503 F:      arch/arm/boot/dts/zx2967*
2504 F:      arch/arm/mach-zx/
2505 F:      arch/arm64/boot/dts/zte/
2506 F:      drivers/clk/zte/
2507 F:      drivers/dma/zx_dma.c
2508 F:      drivers/gpio/gpio-zx.c
2509 F:      drivers/i2c/busses/i2c-zx2967.c
2510 F:      drivers/mmc/host/dw_mmc-zx.*
2511 F:      drivers/pinctrl/zte/
2512 F:      drivers/soc/zte/
2513 F:      drivers/thermal/zx2967_thermal.c
2514 F:      drivers/watchdog/zx2967_wdt.c
2515 F:      Documentation/devicetree/bindings/arm/zte.yaml
2516 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2517 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2518 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2519 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2520 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2521 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2522 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2523 F:      Documentation/devicetree/bindings/soc/zte/
2524 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2525 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2526 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2527 F:      include/dt-bindings/clock/zx2967*.h
2528 F:      include/dt-bindings/soc/zte,*.h
2529 F:      sound/soc/codecs/zx_aud96p22.c
2530 F:      sound/soc/zte/
2531
2532 ARM/ZYNQ ARCHITECTURE
2533 M:      Michal Simek <michal.simek@xilinx.com>
2534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2535 W:      http://wiki.xilinx.com
2536 T:      git https://github.com/Xilinx/linux-xlnx.git
2537 S:      Supported
2538 F:      arch/arm/mach-zynq/
2539 F:      drivers/cpuidle/cpuidle-zynq.c
2540 F:      drivers/block/xsysace.c
2541 N:      zynq
2542 N:      xilinx
2543 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2544 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2545 F:      drivers/clocksource/timer-cadence-ttc.c
2546 F:      drivers/i2c/busses/i2c-cadence.c
2547 F:      drivers/mmc/host/sdhci-of-arasan.c
2548 F:      drivers/edac/synopsys_edac.c
2549 F:      drivers/i2c/busses/i2c-xiic.c
2550
2551 ARM64 PORT (AARCH64 ARCHITECTURE)
2552 M:      Catalin Marinas <catalin.marinas@arm.com>
2553 M:      Will Deacon <will@kernel.org>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2556 S:      Maintained
2557 F:      arch/arm64/
2558 X:      arch/arm64/boot/dts/
2559 F:      Documentation/arm64/
2560
2561 AS3645A LED FLASH CONTROLLER DRIVER
2562 M:      Sakari Ailus <sakari.ailus@iki.fi>
2563 L:      linux-leds@vger.kernel.org
2564 S:      Maintained
2565 F:      drivers/leds/leds-as3645a.c
2566
2567 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2568 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2569 L:      linux-media@vger.kernel.org
2570 T:      git git://linuxtv.org/media_tree.git
2571 S:      Maintained
2572 F:      drivers/media/i2c/ak7375.c
2573 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2574
2575 ASAHI KASEI AK8974 DRIVER
2576 M:      Linus Walleij <linus.walleij@linaro.org>
2577 L:      linux-iio@vger.kernel.org
2578 W:      http://www.akm.com/
2579 S:      Supported
2580 F:      drivers/iio/magnetometer/ak8974.c
2581
2582 ASC7621 HARDWARE MONITOR DRIVER
2583 M:      George Joseph <george.joseph@fairview5.com>
2584 L:      linux-hwmon@vger.kernel.org
2585 S:      Maintained
2586 F:      Documentation/hwmon/asc7621.rst
2587 F:      drivers/hwmon/asc7621.c
2588
2589 ASPEED VIDEO ENGINE DRIVER
2590 M:      Eddie James <eajames@linux.ibm.com>
2591 L:      linux-media@vger.kernel.org
2592 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2593 S:      Maintained
2594 F:      drivers/media/platform/aspeed-video.c
2595 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2596
2597 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2598 M:      Corentin Chary <corentin.chary@gmail.com>
2599 L:      acpi4asus-user@lists.sourceforge.net
2600 L:      platform-driver-x86@vger.kernel.org
2601 W:      http://acpi4asus.sf.net
2602 S:      Maintained
2603 F:      drivers/platform/x86/asus*.c
2604 F:      drivers/platform/x86/eeepc*.c
2605
2606 ASUS WIRELESS RADIO CONTROL DRIVER
2607 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2608 L:      platform-driver-x86@vger.kernel.org
2609 S:      Maintained
2610 F:      drivers/platform/x86/asus-wireless.c
2611
2612 ASYMMETRIC KEYS
2613 M:      David Howells <dhowells@redhat.com>
2614 L:      keyrings@vger.kernel.org
2615 S:      Maintained
2616 F:      Documentation/crypto/asymmetric-keys.txt
2617 F:      include/linux/verification.h
2618 F:      include/crypto/public_key.h
2619 F:      include/crypto/pkcs7.h
2620 F:      crypto/asymmetric_keys/
2621
2622 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2623 R:      Dan Williams <dan.j.williams@intel.com>
2624 W:      http://sourceforge.net/projects/xscaleiop
2625 S:      Odd fixes
2626 F:      Documentation/crypto/async-tx-api.txt
2627 F:      crypto/async_tx/
2628 F:      drivers/dma/
2629 F:      include/linux/dmaengine.h
2630 F:      include/linux/async_tx.h
2631
2632 AT24 EEPROM DRIVER
2633 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2634 L:      linux-i2c@vger.kernel.org
2635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2636 S:      Maintained
2637 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2638 F:      drivers/misc/eeprom/at24.c
2639
2640 ATA OVER ETHERNET (AOE) DRIVER
2641 M:      "Justin Sanders" <justin@coraid.com>
2642 W:      http://www.openaoe.org/
2643 S:      Supported
2644 F:      Documentation/aoe/
2645 F:      drivers/block/aoe/
2646
2647 ATHEROS 71XX/9XXX GPIO DRIVER
2648 M:      Alban Bedel <albeu@free.fr>
2649 W:      https://github.com/AlbanBedel/linux
2650 T:      git git://github.com/AlbanBedel/linux
2651 S:      Maintained
2652 F:      drivers/gpio/gpio-ath79.c
2653 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2654
2655 ATHEROS 71XX/9XXX USB PHY DRIVER
2656 M:      Alban Bedel <albeu@free.fr>
2657 W:      https://github.com/AlbanBedel/linux
2658 T:      git git://github.com/AlbanBedel/linux
2659 S:      Maintained
2660 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2661 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2662
2663 ATHEROS ATH GENERIC UTILITIES
2664 M:      Kalle Valo <kvalo@codeaurora.org>
2665 L:      linux-wireless@vger.kernel.org
2666 S:      Supported
2667 F:      drivers/net/wireless/ath/*
2668
2669 ATHEROS ATH5K WIRELESS DRIVER
2670 M:      Jiri Slaby <jirislaby@gmail.com>
2671 M:      Nick Kossifidis <mickflemm@gmail.com>
2672 M:      Luis Chamberlain <mcgrof@kernel.org>
2673 L:      linux-wireless@vger.kernel.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2675 S:      Maintained
2676 F:      drivers/net/wireless/ath/ath5k/
2677
2678 ATHEROS ATH6KL WIRELESS DRIVER
2679 M:      Kalle Valo <kvalo@codeaurora.org>
2680 L:      linux-wireless@vger.kernel.org
2681 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2683 S:      Supported
2684 F:      drivers/net/wireless/ath/ath6kl/
2685
2686 ATI_REMOTE2 DRIVER
2687 M:      Ville Syrjala <syrjala@sci.fi>
2688 S:      Maintained
2689 F:      drivers/input/misc/ati_remote2.c
2690
2691 ATK0110 HWMON DRIVER
2692 M:      Luca Tettamanti <kronos.it@gmail.com>
2693 L:      linux-hwmon@vger.kernel.org
2694 S:      Maintained
2695 F:      drivers/hwmon/asus_atk0110.c
2696
2697 ATLX ETHERNET DRIVERS
2698 M:      Jay Cliburn <jcliburn@gmail.com>
2699 M:      Chris Snook <chris.snook@gmail.com>
2700 L:      netdev@vger.kernel.org
2701 W:      http://sourceforge.net/projects/atl1
2702 W:      http://atl1.sourceforge.net
2703 S:      Maintained
2704 F:      drivers/net/ethernet/atheros/
2705
2706 ATM
2707 M:      Chas Williams <3chas3@gmail.com>
2708 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2709 L:      netdev@vger.kernel.org
2710 W:      http://linux-atm.sourceforge.net
2711 S:      Maintained
2712 F:      drivers/atm/
2713 F:      include/linux/atm*
2714 F:      include/uapi/linux/atm*
2715
2716 ATMEL MACB ETHERNET DRIVER
2717 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2718 S:      Supported
2719 F:      drivers/net/ethernet/cadence/
2720
2721 ATMEL MAXTOUCH DRIVER
2722 M:      Nick Dyer <nick@shmanahar.org>
2723 T:      git git://github.com/ndyer/linux.git
2724 S:      Maintained
2725 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2726 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2727
2728 ATMEL WIRELESS DRIVER
2729 M:      Simon Kelley <simon@thekelleys.org.uk>
2730 L:      linux-wireless@vger.kernel.org
2731 W:      http://www.thekelleys.org.uk/atmel
2732 W:      http://atmelwlandriver.sourceforge.net/
2733 S:      Maintained
2734 F:      drivers/net/wireless/atmel/atmel*
2735
2736 ATOMIC INFRASTRUCTURE
2737 M:      Will Deacon <will@kernel.org>
2738 M:      Peter Zijlstra <peterz@infradead.org>
2739 R:      Boqun Feng <boqun.feng@gmail.com>
2740 L:      linux-kernel@vger.kernel.org
2741 S:      Maintained
2742 F:      arch/*/include/asm/atomic*.h
2743 F:      include/*/atomic*.h
2744 F:      scripts/atomic/
2745
2746 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2747 M:      Bradley Grove <linuxdrivers@attotech.com>
2748 L:      linux-scsi@vger.kernel.org
2749 W:      http://www.attotech.com
2750 S:      Supported
2751 F:      drivers/scsi/esas2r
2752
2753 ATUSB IEEE 802.15.4 RADIO DRIVER
2754 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2755 L:      linux-wpan@vger.kernel.org
2756 S:      Maintained
2757 F:      drivers/net/ieee802154/atusb.c
2758 F:      drivers/net/ieee802154/atusb.h
2759 F:      drivers/net/ieee802154/at86rf230.h
2760
2761 AUDIT SUBSYSTEM
2762 M:      Paul Moore <paul@paul-moore.com>
2763 M:      Eric Paris <eparis@redhat.com>
2764 L:      linux-audit@redhat.com (moderated for non-subscribers)
2765 W:      https://github.com/linux-audit
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2767 S:      Supported
2768 F:      include/linux/audit.h
2769 F:      include/uapi/linux/audit.h
2770 F:      kernel/audit*
2771
2772 AUXILIARY DISPLAY DRIVERS
2773 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2774 S:      Maintained
2775 F:      drivers/auxdisplay/
2776 F:      include/linux/cfag12864b.h
2777
2778 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2779 M:      Andreas Klinger <ak@it-klinger.de>
2780 L:      linux-iio@vger.kernel.org
2781 S:      Maintained
2782 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2783 F:      drivers/iio/adc/hx711.c
2784
2785 AX.25 NETWORK LAYER
2786 M:      Ralf Baechle <ralf@linux-mips.org>
2787 L:      linux-hams@vger.kernel.org
2788 W:      http://www.linux-ax25.org/
2789 S:      Maintained
2790 F:      include/uapi/linux/ax25.h
2791 F:      include/net/ax25.h
2792 F:      net/ax25/
2793
2794 AXENTIA ARM DEVICES
2795 M:      Peter Rosin <peda@axentia.se>
2796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2797 S:      Maintained
2798 F:      Documentation/devicetree/bindings/arm/axentia.txt
2799 F:      arch/arm/boot/dts/at91-linea.dtsi
2800 F:      arch/arm/boot/dts/at91-natte.dtsi
2801 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2802 F:      arch/arm/boot/dts/at91-tse850-3.dts
2803
2804 AXENTIA ASOC DRIVERS
2805 M:      Peter Rosin <peda@axentia.se>
2806 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2807 S:      Maintained
2808 F:      Documentation/devicetree/bindings/sound/axentia,*
2809 F:      sound/soc/atmel/tse850-pcm5142.c
2810
2811 AXXIA I2C CONTROLLER
2812 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2813 L:      linux-i2c@vger.kernel.org
2814 S:      Maintained
2815 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2816 F:      drivers/i2c/busses/i2c-axxia.c
2817
2818 AZ6007 DVB DRIVER
2819 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2820 L:      linux-media@vger.kernel.org
2821 W:      https://linuxtv.org
2822 T:      git git://linuxtv.org/media_tree.git
2823 S:      Maintained
2824 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2825
2826 AZTECH FM RADIO RECEIVER DRIVER
2827 M:      Hans Verkuil <hverkuil@xs4all.nl>
2828 L:      linux-media@vger.kernel.org
2829 T:      git git://linuxtv.org/media_tree.git
2830 W:      https://linuxtv.org
2831 S:      Maintained
2832 F:      drivers/media/radio/radio-aztech*
2833
2834 B43 WIRELESS DRIVER
2835 L:      linux-wireless@vger.kernel.org
2836 L:      b43-dev@lists.infradead.org
2837 W:      http://wireless.kernel.org/en/users/Drivers/b43
2838 S:      Odd Fixes
2839 F:      drivers/net/wireless/broadcom/b43/
2840
2841 B43LEGACY WIRELESS DRIVER
2842 M:      Larry Finger <Larry.Finger@lwfinger.net>
2843 L:      linux-wireless@vger.kernel.org
2844 L:      b43-dev@lists.infradead.org
2845 W:      http://wireless.kernel.org/en/users/Drivers/b43
2846 S:      Maintained
2847 F:      drivers/net/wireless/broadcom/b43legacy/
2848
2849 BACKLIGHT CLASS/SUBSYSTEM
2850 M:      Lee Jones <lee.jones@linaro.org>
2851 M:      Daniel Thompson <daniel.thompson@linaro.org>
2852 M:      Jingoo Han <jingoohan1@gmail.com>
2853 L:      dri-devel@lists.freedesktop.org
2854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2855 S:      Maintained
2856 F:      drivers/video/backlight/
2857 F:      include/linux/backlight.h
2858 F:      include/linux/pwm_backlight.h
2859 F:      Documentation/devicetree/bindings/leds/backlight
2860
2861 BATMAN ADVANCED
2862 M:      Marek Lindner <mareklindner@neomailbox.ch>
2863 M:      Simon Wunderlich <sw@simonwunderlich.de>
2864 M:      Antonio Quartulli <a@unstable.cc>
2865 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2866 W:      https://www.open-mesh.org/
2867 B:      https://www.open-mesh.org/projects/batman-adv/issues
2868 C:      irc://chat.freenode.net/batman
2869 Q:      https://patchwork.open-mesh.org/project/batman/list/
2870 T:      git https://git.open-mesh.org/linux-merge.git
2871 S:      Maintained
2872 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2873 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2874 F:      Documentation/networking/batman-adv.rst
2875 F:      include/uapi/linux/batadv_packet.h
2876 F:      include/uapi/linux/batman_adv.h
2877 F:      net/batman-adv/
2878
2879 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2880 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2881 L:      linux-hams@vger.kernel.org
2882 W:      http://www.baycom.org/~tom/ham/ham.html
2883 S:      Maintained
2884 F:      drivers/net/hamradio/baycom*
2885
2886 BCACHE (BLOCK LAYER CACHE)
2887 M:      Coly Li <colyli@suse.de>
2888 M:      Kent Overstreet <kent.overstreet@gmail.com>
2889 L:      linux-bcache@vger.kernel.org
2890 W:      http://bcache.evilpiepirate.org
2891 C:      irc://irc.oftc.net/bcache
2892 S:      Maintained
2893 F:      drivers/md/bcache/
2894
2895 BDISP ST MEDIA DRIVER
2896 M:      Fabien Dessenne <fabien.dessenne@st.com>
2897 L:      linux-media@vger.kernel.org
2898 T:      git git://linuxtv.org/media_tree.git
2899 W:      https://linuxtv.org
2900 S:      Supported
2901 F:      drivers/media/platform/sti/bdisp
2902
2903 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2904 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2905 L:      netdev@vger.kernel.org
2906 S:      Maintained
2907 F:      drivers/net/ethernet/ec_bhf.c
2908
2909 BEFS FILE SYSTEM
2910 M:      Luis de Bethencourt <luisbg@kernel.org>
2911 M:      Salah Triki <salah.triki@gmail.com>
2912 S:      Maintained
2913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2914 F:      Documentation/filesystems/befs.txt
2915 F:      fs/befs/
2916
2917 BFQ I/O SCHEDULER
2918 M:      Paolo Valente <paolo.valente@linaro.org>
2919 M:      Jens Axboe <axboe@kernel.dk>
2920 L:      linux-block@vger.kernel.org
2921 S:      Maintained
2922 F:      block/bfq-*
2923 F:      Documentation/block/bfq-iosched.txt
2924
2925 BFS FILE SYSTEM
2926 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2927 S:      Maintained
2928 F:      Documentation/filesystems/bfs.txt
2929 F:      fs/bfs/
2930 F:      include/uapi/linux/bfs_fs.h
2931
2932 BLINKM RGB LED DRIVER
2933 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2934 S:      Maintained
2935 F:      drivers/leds/leds-blinkm.c
2936
2937 BLOCK LAYER
2938 M:      Jens Axboe <axboe@kernel.dk>
2939 L:      linux-block@vger.kernel.org
2940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2941 S:      Maintained
2942 F:      block/
2943 F:      drivers/block/
2944 F:      kernel/trace/blktrace.c
2945 F:      lib/sbitmap.c
2946
2947 BLOCK2MTD DRIVER
2948 M:      Joern Engel <joern@lazybastard.org>
2949 L:      linux-mtd@lists.infradead.org
2950 S:      Maintained
2951 F:      drivers/mtd/devices/block2mtd.c
2952
2953 BLUETOOTH DRIVERS
2954 M:      Marcel Holtmann <marcel@holtmann.org>
2955 M:      Johan Hedberg <johan.hedberg@gmail.com>
2956 L:      linux-bluetooth@vger.kernel.org
2957 W:      http://www.bluez.org/
2958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2960 S:      Maintained
2961 F:      drivers/bluetooth/
2962
2963 BLUETOOTH SUBSYSTEM
2964 M:      Marcel Holtmann <marcel@holtmann.org>
2965 M:      Johan Hedberg <johan.hedberg@gmail.com>
2966 L:      linux-bluetooth@vger.kernel.org
2967 W:      http://www.bluez.org/
2968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2970 S:      Maintained
2971 F:      net/bluetooth/
2972 F:      include/net/bluetooth/
2973
2974 BONDING DRIVER
2975 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2976 M:      Veaceslav Falico <vfalico@gmail.com>
2977 M:      Andy Gospodarek <andy@greyhouse.net>
2978 L:      netdev@vger.kernel.org
2979 W:      http://sourceforge.net/projects/bonding/
2980 S:      Supported
2981 F:      drivers/net/bonding/
2982 F:      include/uapi/linux/if_bonding.h
2983
2984 BPF (Safe dynamic programs and tools)
2985 M:      Alexei Starovoitov <ast@kernel.org>
2986 M:      Daniel Borkmann <daniel@iogearbox.net>
2987 R:      Martin KaFai Lau <kafai@fb.com>
2988 R:      Song Liu <songliubraving@fb.com>
2989 R:      Yonghong Song <yhs@fb.com>
2990 L:      netdev@vger.kernel.org
2991 L:      bpf@vger.kernel.org
2992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2994 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2995 S:      Supported
2996 F:      arch/*/net/*
2997 F:      Documentation/networking/filter.txt
2998 F:      Documentation/bpf/
2999 F:      include/linux/bpf*
3000 F:      include/linux/filter.h
3001 F:      include/trace/events/xdp.h
3002 F:      include/uapi/linux/bpf*
3003 F:      include/uapi/linux/filter.h
3004 F:      kernel/bpf/
3005 F:      kernel/trace/bpf_trace.c
3006 F:      lib/test_bpf.c
3007 F:      net/bpf/
3008 F:      net/core/filter.c
3009 F:      net/sched/act_bpf.c
3010 F:      net/sched/cls_bpf.c
3011 F:      samples/bpf/
3012 F:      tools/bpf/
3013 F:      tools/lib/bpf/
3014 F:      tools/testing/selftests/bpf/
3015 K:      bpf
3016 N:      bpf
3017
3018 BPF JIT for ARM
3019 M:      Shubham Bansal <illusionist.neo@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 L:      bpf@vger.kernel.org
3022 S:      Maintained
3023 F:      arch/arm/net/
3024
3025 BPF JIT for ARM64
3026 M:      Daniel Borkmann <daniel@iogearbox.net>
3027 M:      Alexei Starovoitov <ast@kernel.org>
3028 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      bpf@vger.kernel.org
3031 S:      Supported
3032 F:      arch/arm64/net/
3033
3034 BPF JIT for MIPS (32-BIT AND 64-BIT)
3035 M:      Paul Burton <paul.burton@mips.com>
3036 L:      netdev@vger.kernel.org
3037 L:      bpf@vger.kernel.org
3038 S:      Maintained
3039 F:      arch/mips/net/
3040
3041 BPF JIT for NFP NICs
3042 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3043 L:      netdev@vger.kernel.org
3044 L:      bpf@vger.kernel.org
3045 S:      Supported
3046 F:      drivers/net/ethernet/netronome/nfp/bpf/
3047
3048 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3049 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3050 M:      Sandipan Das <sandipan@linux.ibm.com>
3051 L:      netdev@vger.kernel.org
3052 L:      bpf@vger.kernel.org
3053 S:      Maintained
3054 F:      arch/powerpc/net/
3055
3056 BPF JIT for RISC-V (RV64G)
3057 M:      Björn Töpel <bjorn.topel@gmail.com>
3058 L:      netdev@vger.kernel.org
3059 S:      Maintained
3060 F:      arch/riscv/net/
3061
3062 BPF JIT for S390
3063 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3064 M:      Vasily Gorbik <gor@linux.ibm.com>
3065 M:      Christian Borntraeger <borntraeger@de.ibm.com>
3066 L:      netdev@vger.kernel.org
3067 L:      bpf@vger.kernel.org
3068 S:      Maintained
3069 F:      arch/s390/net/
3070 X:      arch/s390/net/pnet.c
3071
3072 BPF JIT for SPARC (32-BIT AND 64-BIT)
3073 M:      David S. Miller <davem@davemloft.net>
3074 L:      netdev@vger.kernel.org
3075 L:      bpf@vger.kernel.org
3076 S:      Maintained
3077 F:      arch/sparc/net/
3078
3079 BPF JIT for X86 32-BIT
3080 M:      Wang YanQing <udknight@gmail.com>
3081 L:      netdev@vger.kernel.org
3082 L:      bpf@vger.kernel.org
3083 S:      Maintained
3084 F:      arch/x86/net/bpf_jit_comp32.c
3085
3086 BPF JIT for X86 64-BIT
3087 M:      Alexei Starovoitov <ast@kernel.org>
3088 M:      Daniel Borkmann <daniel@iogearbox.net>
3089 L:      netdev@vger.kernel.org
3090 L:      bpf@vger.kernel.org
3091 S:      Supported
3092 F:      arch/x86/net/
3093 X:      arch/x86/net/bpf_jit_comp32.c
3094
3095 BROADCOM B44 10/100 ETHERNET DRIVER
3096 M:      Michael Chan <michael.chan@broadcom.com>
3097 L:      netdev@vger.kernel.org
3098 S:      Supported
3099 F:      drivers/net/ethernet/broadcom/b44.*
3100
3101 BROADCOM B53 ETHERNET SWITCH DRIVER
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 L:      netdev@vger.kernel.org
3104 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3105 S:      Supported
3106 F:      drivers/net/dsa/b53/*
3107 F:      include/linux/platform_data/b53.h
3108
3109 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3110 M:      Florian Fainelli <f.fainelli@gmail.com>
3111 M:      Ray Jui <rjui@broadcom.com>
3112 M:      Scott Branden <sbranden@broadcom.com>
3113 M:      bcm-kernel-feedback-list@broadcom.com
3114 T:      git git://github.com/broadcom/mach-bcm
3115 S:      Maintained
3116 N:      bcm281*
3117 N:      bcm113*
3118 N:      bcm216*
3119 N:      kona
3120 F:      arch/arm/mach-bcm/
3121
3122 BROADCOM BCM2835 ARM ARCHITECTURE
3123 M:      Eric Anholt <eric@anholt.net>
3124 M:      Stefan Wahren <wahrenst@gmx.net>
3125 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3127 T:      git git://github.com/anholt/linux
3128 S:      Maintained
3129 N:      bcm2835
3130 F:      drivers/staging/vc04_services
3131
3132 BROADCOM BCM47XX MIPS ARCHITECTURE
3133 M:      Hauke Mehrtens <hauke@hauke-m.de>
3134 M:      Rafał Miłecki <zajec5@gmail.com>
3135 L:      linux-mips@vger.kernel.org
3136 S:      Maintained
3137 F:      Documentation/devicetree/bindings/mips/brcm/
3138 F:      arch/mips/bcm47xx/*
3139 F:      arch/mips/include/asm/mach-bcm47xx/*
3140
3141 BROADCOM BCM5301X ARM ARCHITECTURE
3142 M:      Hauke Mehrtens <hauke@hauke-m.de>
3143 M:      Rafał Miłecki <zajec5@gmail.com>
3144 M:      bcm-kernel-feedback-list@broadcom.com
3145 L:      linux-arm-kernel@lists.infradead.org
3146 S:      Maintained
3147 F:      arch/arm/mach-bcm/bcm_5301x.c
3148 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3149 F:      arch/arm/boot/dts/bcm470*
3150 F:      arch/arm/boot/dts/bcm953012*
3151
3152 BROADCOM BCM53573 ARM ARCHITECTURE
3153 M:      Rafał Miłecki <rafal@milecki.pl>
3154 L:      linux-arm-kernel@lists.infradead.org
3155 S:      Maintained
3156 F:      arch/arm/boot/dts/bcm53573*
3157 F:      arch/arm/boot/dts/bcm47189*
3158
3159 BROADCOM BCM63XX ARM ARCHITECTURE
3160 M:      Florian Fainelli <f.fainelli@gmail.com>
3161 M:      bcm-kernel-feedback-list@broadcom.com
3162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3163 T:      git git://github.com/broadcom/stblinux.git
3164 S:      Maintained
3165 N:      bcm63xx
3166
3167 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3168 M:      Kevin Cernekee <cernekee@gmail.com>
3169 L:      linux-usb@vger.kernel.org
3170 S:      Maintained
3171 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3172
3173 BROADCOM BCM7XXX ARM ARCHITECTURE
3174 M:      Brian Norris <computersforpeace@gmail.com>
3175 M:      Gregory Fong <gregory.0xf0@gmail.com>
3176 M:      Florian Fainelli <f.fainelli@gmail.com>
3177 M:      bcm-kernel-feedback-list@broadcom.com
3178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3179 T:      git git://github.com/broadcom/stblinux.git
3180 S:      Maintained
3181 F:      arch/arm/mach-bcm/*brcmstb*
3182 F:      arch/arm/boot/dts/bcm7*.dts*
3183 F:      drivers/bus/brcmstb_gisb.c
3184 F:      arch/arm/mm/cache-b15-rac.c
3185 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3186 N:      brcmstb
3187
3188 BROADCOM BMIPS CPUFREQ DRIVER
3189 M:      Markus Mayer <mmayer@broadcom.com>
3190 M:      bcm-kernel-feedback-list@broadcom.com
3191 L:      linux-pm@vger.kernel.org
3192 S:      Maintained
3193 F:      drivers/cpufreq/bmips-cpufreq.c
3194
3195 BROADCOM BMIPS MIPS ARCHITECTURE
3196 M:      Kevin Cernekee <cernekee@gmail.com>
3197 M:      Florian Fainelli <f.fainelli@gmail.com>
3198 L:      bcm-kernel-feedback-list@broadcom.com
3199 L:      linux-mips@vger.kernel.org
3200 T:      git git://github.com/broadcom/stblinux.git
3201 S:      Maintained
3202 F:      arch/mips/bmips/*
3203 F:      arch/mips/include/asm/mach-bmips/*
3204 F:      arch/mips/kernel/*bmips*
3205 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3206 F:      drivers/irqchip/irq-bcm63*
3207 F:      drivers/irqchip/irq-bcm7*
3208 F:      drivers/irqchip/irq-brcmstb*
3209 F:      include/linux/bcm963xx_nvram.h
3210 F:      include/linux/bcm963xx_tag.h
3211
3212 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3213 M:      Rasesh Mody <rmody@marvell.com>
3214 M:      GR-Linux-NIC-Dev@marvell.com
3215 L:      netdev@vger.kernel.org
3216 S:      Supported
3217 F:      drivers/net/ethernet/broadcom/bnx2.*
3218 F:      drivers/net/ethernet/broadcom/bnx2_*
3219
3220 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3221 M:      QLogic-Storage-Upstream@qlogic.com
3222 L:      linux-scsi@vger.kernel.org
3223 S:      Supported
3224 F:      drivers/scsi/bnx2fc/
3225
3226 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3227 M:      QLogic-Storage-Upstream@qlogic.com
3228 L:      linux-scsi@vger.kernel.org
3229 S:      Supported
3230 F:      drivers/scsi/bnx2i/
3231
3232 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3233 M:      Ariel Elior <aelior@marvell.com>
3234 M:      Sudarsana Kalluru <skalluru@marvell.com>
3235 M:      GR-everest-linux-l2@marvell.com
3236 L:      netdev@vger.kernel.org
3237 S:      Supported
3238 F:      drivers/net/ethernet/broadcom/bnx2x/
3239
3240 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3241 M:      Michael Chan <michael.chan@broadcom.com>
3242 L:      netdev@vger.kernel.org
3243 S:      Supported
3244 F:      drivers/net/ethernet/broadcom/bnxt/
3245
3246 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3247 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3248 M:      Franky Lin <franky.lin@broadcom.com>
3249 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3250 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3251 M:      Wright Feng <wright.feng@cypress.com>
3252 L:      linux-wireless@vger.kernel.org
3253 L:      brcm80211-dev-list.pdl@broadcom.com
3254 L:      brcm80211-dev-list@cypress.com
3255 S:      Supported
3256 F:      drivers/net/wireless/broadcom/brcm80211/
3257
3258 BROADCOM BRCMSTB GPIO DRIVER
3259 M:      Gregory Fong <gregory.0xf0@gmail.com>
3260 L:      bcm-kernel-feedback-list@broadcom.com
3261 S:      Supported
3262 F:      drivers/gpio/gpio-brcmstb.c
3263 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3264
3265 BROADCOM BRCMSTB I2C DRIVER
3266 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3267 L:      linux-i2c@vger.kernel.org
3268 L:      bcm-kernel-feedback-list@broadcom.com
3269 S:      Supported
3270 F:      drivers/i2c/busses/i2c-brcmstb.c
3271 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3272
3273 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3274 M:      Al Cooper <alcooperx@gmail.com>
3275 L:      linux-kernel@vger.kernel.org
3276 L:      bcm-kernel-feedback-list@broadcom.com
3277 S:      Maintained
3278 F:      drivers/phy/broadcom/phy-brcm-usb*
3279
3280 BROADCOM GENET ETHERNET DRIVER
3281 M:      Doug Berger <opendmb@gmail.com>
3282 M:      Florian Fainelli <f.fainelli@gmail.com>
3283 L:      bcm-kernel-feedback-list@broadcom.com
3284 L:      netdev@vger.kernel.org
3285 S:      Supported
3286 F:      drivers/net/ethernet/broadcom/genet/
3287
3288 BROADCOM IPROC ARM ARCHITECTURE
3289 M:      Ray Jui <rjui@broadcom.com>
3290 M:      Scott Branden <sbranden@broadcom.com>
3291 M:      bcm-kernel-feedback-list@broadcom.com
3292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3293 T:      git git://github.com/broadcom/cygnus-linux.git
3294 S:      Maintained
3295 N:      iproc
3296 N:      cygnus
3297 N:      bcm[-_]nsp
3298 N:      bcm9113*
3299 N:      bcm9583*
3300 N:      bcm9585*
3301 N:      bcm9586*
3302 N:      bcm988312
3303 N:      bcm113*
3304 N:      bcm583*
3305 N:      bcm585*
3306 N:      bcm586*
3307 N:      bcm88312
3308 N:      hr2
3309 N:      stingray
3310 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3311 F:      arch/arm64/boot/dts/broadcom/stingray/*
3312 F:      drivers/clk/bcm/clk-ns*
3313 F:      drivers/clk/bcm/clk-sr*
3314 F:      drivers/pinctrl/bcm/pinctrl-ns*
3315 F:      include/dt-bindings/clock/bcm-sr*
3316
3317 BROADCOM KONA GPIO DRIVER
3318 M:      Ray Jui <rjui@broadcom.com>
3319 L:      bcm-kernel-feedback-list@broadcom.com
3320 S:      Supported
3321 F:      drivers/gpio/gpio-bcm-kona.c
3322 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3323
3324 BROADCOM NETXTREME-E ROCE DRIVER
3325 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3326 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3327 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3328 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3329 L:      linux-rdma@vger.kernel.org
3330 W:      http://www.broadcom.com
3331 S:      Supported
3332 F:      drivers/infiniband/hw/bnxt_re/
3333 F:      include/uapi/rdma/bnxt_re-abi.h
3334
3335 BROADCOM NVRAM DRIVER
3336 M:      Rafał Miłecki <zajec5@gmail.com>
3337 L:      linux-mips@vger.kernel.org
3338 S:      Maintained
3339 F:      drivers/firmware/broadcom/*
3340
3341 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3342 M:      Rafał Miłecki <zajec5@gmail.com>
3343 L:      linux-wireless@vger.kernel.org
3344 S:      Maintained
3345 F:      drivers/bcma/
3346 F:      include/linux/bcma/
3347
3348 BROADCOM STB AVS CPUFREQ DRIVER
3349 M:      Markus Mayer <mmayer@broadcom.com>
3350 M:      bcm-kernel-feedback-list@broadcom.com
3351 L:      linux-pm@vger.kernel.org
3352 S:      Maintained
3353 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3354 F:      drivers/cpufreq/brcmstb*
3355
3356 BROADCOM STB AVS TMON DRIVER
3357 M:      Markus Mayer <mmayer@broadcom.com>
3358 M:      bcm-kernel-feedback-list@broadcom.com
3359 L:      linux-pm@vger.kernel.org
3360 S:      Maintained
3361 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3362 F:      drivers/thermal/broadcom/brcmstb*
3363
3364 BROADCOM STB NAND FLASH DRIVER
3365 M:      Brian Norris <computersforpeace@gmail.com>
3366 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3367 L:      linux-mtd@lists.infradead.org
3368 L:      bcm-kernel-feedback-list@broadcom.com
3369 S:      Maintained
3370 F:      drivers/mtd/nand/raw/brcmnand/
3371
3372 BROADCOM STB DPFE DRIVER
3373 M:      Markus Mayer <mmayer@broadcom.com>
3374 M:      bcm-kernel-feedback-list@broadcom.com
3375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3376 S:      Maintained
3377 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3378 F:      drivers/memory/brcmstb_dpfe.c
3379
3380 BROADCOM SPI DRIVER
3381 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3382 M:      bcm-kernel-feedback-list@broadcom.com
3383 S:      Maintained
3384 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3385 F:      drivers/spi/spi-bcm-qspi.*
3386 F:      drivers/spi/spi-brcmstb-qspi.c
3387 F:      drivers/spi/spi-iproc-qspi.c
3388
3389 BROADCOM SYSTEMPORT ETHERNET DRIVER
3390 M:      Florian Fainelli <f.fainelli@gmail.com>
3391 L:      bcm-kernel-feedback-list@broadcom.com
3392 L:      netdev@vger.kernel.org
3393 S:      Supported
3394 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3395
3396 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3397 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3398 M:      Prashant Sreedharan <prashant@broadcom.com>
3399 M:      Michael Chan <mchan@broadcom.com>
3400 L:      netdev@vger.kernel.org
3401 S:      Supported
3402 F:      drivers/net/ethernet/broadcom/tg3.*
3403
3404 BROCADE BFA FC SCSI DRIVER
3405 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3406 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3407 L:      linux-scsi@vger.kernel.org
3408 S:      Supported
3409 F:      drivers/scsi/bfa/
3410
3411 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3412 M:      Rasesh Mody <rmody@marvell.com>
3413 M:      Sudarsana Kalluru <skalluru@marvell.com>
3414 M:      GR-Linux-NIC-Dev@marvell.com
3415 L:      netdev@vger.kernel.org
3416 S:      Supported
3417 F:      drivers/net/ethernet/brocade/bna/
3418
3419 BSG (block layer generic sg v4 driver)
3420 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3421 L:      linux-scsi@vger.kernel.org
3422 S:      Supported
3423 F:      block/bsg.c
3424 F:      include/linux/bsg.h
3425 F:      include/uapi/linux/bsg.h
3426
3427 BT87X AUDIO DRIVER
3428 M:      Clemens Ladisch <clemens@ladisch.de>
3429 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3431 S:      Maintained
3432 F:      Documentation/sound/cards/bt87x.rst
3433 F:      sound/pci/bt87x.c
3434
3435 BT8XXGPIO DRIVER
3436 M:      Michael Buesch <m@bues.ch>
3437 W:      http://bu3sch.de/btgpio.php
3438 S:      Maintained
3439 F:      drivers/gpio/gpio-bt8xx.c
3440
3441 BTRFS FILE SYSTEM
3442 M:      Chris Mason <clm@fb.com>
3443 M:      Josef Bacik <josef@toxicpanda.com>
3444 M:      David Sterba <dsterba@suse.com>
3445 L:      linux-btrfs@vger.kernel.org
3446 W:      http://btrfs.wiki.kernel.org/
3447 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3449 S:      Maintained
3450 F:      Documentation/filesystems/btrfs.txt
3451 F:      fs/btrfs/
3452 F:      include/linux/btrfs*
3453 F:      include/uapi/linux/btrfs*
3454
3455 BTTV VIDEO4LINUX DRIVER
3456 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3457 L:      linux-media@vger.kernel.org
3458 W:      https://linuxtv.org
3459 T:      git git://linuxtv.org/media_tree.git
3460 S:      Odd fixes
3461 F:      Documentation/media/v4l-drivers/bttv*
3462 F:      drivers/media/pci/bt8xx/bttv*
3463
3464 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3465 M:      Chanwoo Choi <cw00.choi@samsung.com>
3466 L:      linux-pm@vger.kernel.org
3467 L:      linux-samsung-soc@vger.kernel.org
3468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3469 S:      Maintained
3470 F:      drivers/devfreq/exynos-bus.c
3471 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3472
3473 BUSLOGIC SCSI DRIVER
3474 M:      Khalid Aziz <khalid@gonehiking.org>
3475 L:      linux-scsi@vger.kernel.org
3476 S:      Maintained
3477 F:      drivers/scsi/BusLogic.*
3478 F:      drivers/scsi/FlashPoint.*
3479
3480 C-MEDIA CMI8788 DRIVER
3481 M:      Clemens Ladisch <clemens@ladisch.de>
3482 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3484 S:      Maintained
3485 F:      sound/pci/oxygen/
3486
3487 C-SKY ARCHITECTURE
3488 M:      Guo Ren <guoren@kernel.org>
3489 T:      git https://github.com/c-sky/csky-linux.git
3490 S:      Supported
3491 F:      arch/csky/
3492 F:      Documentation/devicetree/bindings/csky/
3493 F:      drivers/irqchip/irq-csky-*
3494 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3495 F:      drivers/clocksource/timer-gx6605s.c
3496 F:      drivers/clocksource/timer-mp-csky.c
3497 F:      Documentation/devicetree/bindings/timer/csky,*
3498 K:      csky
3499 N:      csky
3500
3501 C6X ARCHITECTURE
3502 M:      Mark Salter <msalter@redhat.com>
3503 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3504 L:      linux-c6x-dev@linux-c6x.org
3505 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3506 S:      Maintained
3507 F:      arch/c6x/
3508
3509 CA8210 IEEE-802.15.4 RADIO DRIVER
3510 M:      Harry Morris <h.morris@cascoda.com>
3511 L:      linux-wpan@vger.kernel.org
3512 W:      https://github.com/Cascoda/ca8210-linux.git
3513 S:      Maintained
3514 F:      drivers/net/ieee802154/ca8210.c
3515 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3516
3517 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3518 M:      David Howells <dhowells@redhat.com>
3519 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3520 S:      Supported
3521 F:      Documentation/filesystems/caching/cachefiles.txt
3522 F:      fs/cachefiles/
3523
3524 CADENCE MIPI-CSI2 BRIDGES
3525 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3526 L:      linux-media@vger.kernel.org
3527 S:      Maintained
3528 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3529 F:      drivers/media/platform/cadence/cdns-csi2*
3530
3531 CADET FM/AM RADIO RECEIVER DRIVER
3532 M:      Hans Verkuil <hverkuil@xs4all.nl>
3533 L:      linux-media@vger.kernel.org
3534 T:      git git://linuxtv.org/media_tree.git
3535 W:      https://linuxtv.org
3536 S:      Maintained
3537 F:      drivers/media/radio/radio-cadet*
3538
3539 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3540 M:      Jonathan Corbet <corbet@lwn.net>
3541 L:      linux-media@vger.kernel.org
3542 T:      git git://linuxtv.org/media_tree.git
3543 S:      Maintained
3544 F:      Documentation/media/v4l-drivers/cafe_ccic*
3545 F:      drivers/media/platform/marvell-ccic/
3546
3547 CAIF NETWORK LAYER
3548 L:      netdev@vger.kernel.org
3549 S:      Orphan
3550 F:      Documentation/networking/caif/
3551 F:      drivers/net/caif/
3552 F:      include/uapi/linux/caif/
3553 F:      include/net/caif/
3554 F:      net/caif/
3555
3556 CAKE QDISC
3557 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3558 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3559 S:      Maintained
3560 F:      net/sched/sch_cake.c
3561
3562 CALGARY x86-64 IOMMU
3563 M:      Muli Ben-Yehuda <mulix@mulix.org>
3564 M:      Jon Mason <jdmason@kudzu.us>
3565 L:      iommu@lists.linux-foundation.org
3566 S:      Maintained
3567 F:      arch/x86/kernel/pci-calgary_64.c
3568 F:      arch/x86/kernel/tce_64.c
3569 F:      arch/x86/include/asm/calgary.h
3570 F:      arch/x86/include/asm/tce.h
3571
3572 CAN NETWORK DRIVERS
3573 M:      Wolfgang Grandegger <wg@grandegger.com>
3574 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3575 L:      linux-can@vger.kernel.org
3576 W:      https://github.com/linux-can
3577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3579 S:      Maintained
3580 F:      Documentation/devicetree/bindings/net/can/
3581 F:      drivers/net/can/
3582 F:      include/linux/can/dev.h
3583 F:      include/linux/can/platform/
3584 F:      include/uapi/linux/can/error.h
3585 F:      include/uapi/linux/can/netlink.h
3586
3587 CAN NETWORK LAYER
3588 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3589 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3590 L:      linux-can@vger.kernel.org
3591 W:      https://github.com/linux-can
3592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3594 S:      Maintained
3595 F:      Documentation/networking/can.rst
3596 F:      net/can/
3597 F:      include/linux/can/core.h
3598 F:      include/uapi/linux/can.h
3599 F:      include/uapi/linux/can/bcm.h
3600 F:      include/uapi/linux/can/raw.h
3601 F:      include/uapi/linux/can/gw.h
3602
3603 CAPABILITIES
3604 M:      Serge Hallyn <serge@hallyn.com>
3605 L:      linux-security-module@vger.kernel.org
3606 S:      Supported
3607 F:      include/linux/capability.h
3608 F:      include/uapi/linux/capability.h
3609 F:      security/commoncap.c
3610 F:      kernel/capability.c
3611
3612 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3613 M:      Kevin Tsai <ktsai@capellamicro.com>
3614 S:      Maintained
3615 F:      drivers/iio/light/cm*
3616
3617 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3618 M:      Christian Lamparter <chunkeey@googlemail.com>
3619 L:      linux-wireless@vger.kernel.org
3620 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3621 S:      Maintained
3622 F:      drivers/net/wireless/ath/carl9170/
3623
3624 CAVIUM I2C DRIVER
3625 M:      Jan Glauber <jglauber@cavium.com>
3626 M:      David Daney <david.daney@cavium.com>
3627 W:      http://www.cavium.com
3628 S:      Supported
3629 F:      drivers/i2c/busses/i2c-octeon*
3630 F:      drivers/i2c/busses/i2c-thunderx*
3631
3632 CAVIUM LIQUIDIO NETWORK DRIVER
3633 M:      Derek Chickles <dchickles@marvell.com>
3634 M:      Satanand Burla <sburla@marvell.com>
3635 M:      Felix Manlunas <fmanlunas@marvell.com>
3636 L:      netdev@vger.kernel.org
3637 W:      http://www.cavium.com
3638 S:      Supported
3639 F:      drivers/net/ethernet/cavium/liquidio/
3640
3641 CAVIUM MMC DRIVER
3642 M:      Jan Glauber <jglauber@cavium.com>
3643 M:      David Daney <david.daney@cavium.com>
3644 M:      Steven J. Hill <Steven.Hill@cavium.com>
3645 W:      http://www.cavium.com
3646 S:      Supported
3647 F:      drivers/mmc/host/cavium*
3648
3649 CAVIUM OCTEON-TX CRYPTO DRIVER
3650 M:      George Cherian <george.cherian@cavium.com>
3651 L:      linux-crypto@vger.kernel.org
3652 W:      http://www.cavium.com
3653 S:      Supported
3654 F:      drivers/crypto/cavium/cpt/
3655
3656 CAVIUM THUNDERX2 ARM64 SOC
3657 M:      Robert Richter <rrichter@cavium.com>
3658 M:      Jayachandran C <jnair@caviumnetworks.com>
3659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3660 S:      Maintained
3661 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3662 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3663
3664 CC2520 IEEE-802.15.4 RADIO DRIVER
3665 M:      Varka Bhadram <varkabhadram@gmail.com>
3666 L:      linux-wpan@vger.kernel.org
3667 S:      Maintained
3668 F:      drivers/net/ieee802154/cc2520.c
3669 F:      include/linux/spi/cc2520.h
3670 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3671
3672 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3673 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3674 L:      linux-crypto@vger.kernel.org
3675 S:      Supported
3676 F:      drivers/crypto/ccree/
3677 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3678
3679 CEC FRAMEWORK
3680 M:      Hans Verkuil <hans.verkuil@cisco.com>
3681 L:      linux-media@vger.kernel.org
3682 T:      git git://linuxtv.org/media_tree.git
3683 W:      http://linuxtv.org
3684 S:      Supported
3685 F:      Documentation/media/kapi/cec-core.rst
3686 F:      Documentation/media/uapi/cec
3687 F:      drivers/media/cec/
3688 F:      drivers/media/rc/keymaps/rc-cec.c
3689 F:      include/media/cec.h
3690 F:      include/media/cec-notifier.h
3691 F:      include/uapi/linux/cec.h
3692 F:      include/uapi/linux/cec-funcs.h
3693 F:      Documentation/devicetree/bindings/media/cec.txt
3694 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3695
3696 CEC GPIO DRIVER
3697 M:      Hans Verkuil <hans.verkuil@cisco.com>
3698 L:      linux-media@vger.kernel.org
3699 T:      git git://linuxtv.org/media_tree.git
3700 W:      http://linuxtv.org
3701 S:      Supported
3702 F:      drivers/media/platform/cec-gpio/
3703 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3704
3705 CELL BROADBAND ENGINE ARCHITECTURE
3706 M:      Arnd Bergmann <arnd@arndb.de>
3707 L:      linuxppc-dev@lists.ozlabs.org
3708 W:      http://www.ibm.com/developerworks/power/cell/
3709 S:      Supported
3710 F:      arch/powerpc/include/asm/cell*.h
3711 F:      arch/powerpc/include/asm/spu*.h
3712 F:      arch/powerpc/include/uapi/asm/spu*.h
3713 F:      arch/powerpc/oprofile/*cell*
3714 F:      arch/powerpc/platforms/cell/
3715
3716 CEPH COMMON CODE (LIBCEPH)
3717 M:      Ilya Dryomov <idryomov@gmail.com>
3718 M:      "Yan, Zheng" <zyan@redhat.com>
3719 M:      Sage Weil <sage@redhat.com>
3720 L:      ceph-devel@vger.kernel.org
3721 W:      http://ceph.com/
3722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3723 T:      git git://github.com/ceph/ceph-client.git
3724 S:      Supported
3725 F:      net/ceph/
3726 F:      include/linux/ceph/
3727 F:      include/linux/crush/
3728
3729 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3730 M:      "Yan, Zheng" <zyan@redhat.com>
3731 M:      Sage Weil <sage@redhat.com>
3732 M:      Ilya Dryomov <idryomov@gmail.com>
3733 L:      ceph-devel@vger.kernel.org
3734 W:      http://ceph.com/
3735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3736 T:      git git://github.com/ceph/ceph-client.git
3737 S:      Supported
3738 F:      Documentation/filesystems/ceph.txt
3739 F:      fs/ceph/
3740
3741 CERTIFICATE HANDLING:
3742 M:      David Howells <dhowells@redhat.com>
3743 M:      David Woodhouse <dwmw2@infradead.org>
3744 L:      keyrings@vger.kernel.org
3745 S:      Maintained
3746 F:      Documentation/admin-guide/module-signing.rst
3747 F:      certs/
3748 F:      scripts/sign-file.c
3749 F:      scripts/extract-cert.c
3750
3751 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3752 L:      linux-usb@vger.kernel.org
3753 S:      Orphan
3754 F:      Documentation/usb/WUSB-Design-overview.txt
3755 F:      Documentation/usb/wusb-cbaf
3756 F:      drivers/usb/host/hwa-hc.c
3757 F:      drivers/usb/host/whci/
3758 F:      drivers/usb/wusbcore/
3759 F:      include/linux/usb/wusb*
3760
3761 CFAG12864B LCD DRIVER
3762 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3763 S:      Maintained
3764 F:      drivers/auxdisplay/cfag12864b.c
3765 F:      include/linux/cfag12864b.h
3766
3767 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3768 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3769 S:      Maintained
3770 F:      drivers/auxdisplay/cfag12864bfb.c
3771 F:      include/linux/cfag12864b.h
3772
3773 802.11 (including CFG80211/NL80211)
3774 M:      Johannes Berg <johannes@sipsolutions.net>
3775 L:      linux-wireless@vger.kernel.org
3776 W:      http://wireless.kernel.org/
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3779 S:      Maintained
3780 F:      net/wireless/
3781 F:      include/uapi/linux/nl80211.h
3782 F:      include/linux/ieee80211.h
3783 F:      include/net/wext.h
3784 F:      include/net/cfg80211.h
3785 F:      include/net/iw_handler.h
3786 F:      include/net/ieee80211_radiotap.h
3787 F:      Documentation/driver-api/80211/cfg80211.rst
3788 F:      Documentation/networking/regulatory.txt
3789
3790 CHAR and MISC DRIVERS
3791 M:      Arnd Bergmann <arnd@arndb.de>
3792 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3794 S:      Supported
3795 F:      drivers/char/
3796 F:      drivers/misc/
3797 F:      include/linux/miscdevice.h
3798
3799 CHECKPATCH
3800 M:      Andy Whitcroft <apw@canonical.com>
3801 M:      Joe Perches <joe@perches.com>
3802 S:      Maintained
3803 F:      scripts/checkpatch.pl
3804
3805 CHINESE DOCUMENTATION
3806 M:      Harry Wei <harryxiyou@gmail.com>
3807 M:      Alex Shi <alex.shi@linux.alibaba.com>
3808 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3809 S:      Maintained
3810 F:      Documentation/translations/zh_CN/
3811
3812 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3813 M:      Peter Chen <Peter.Chen@nxp.com>
3814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3815 L:      linux-usb@vger.kernel.org
3816 S:      Maintained
3817 F:      drivers/usb/chipidea/
3818
3819 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3820 M:      Hans de Goede <hdegoede@redhat.com>
3821 L:      linux-input@vger.kernel.org
3822 S:      Maintained
3823 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3824 F:      drivers/input/touchscreen/chipone_icn8318.c
3825
3826 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3827 M:      Hans de Goede <hdegoede@redhat.com>
3828 L:      linux-input@vger.kernel.org
3829 S:      Maintained
3830 F:      drivers/input/touchscreen/chipone_icn8505.c
3831
3832 CHROME HARDWARE PLATFORM SUPPORT
3833 M:      Benson Leung <bleung@chromium.org>
3834 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3835 S:      Maintained
3836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3837 F:      drivers/platform/chrome/
3838
3839 CHROMEOS EC SUBDRIVERS
3840 M:      Benson Leung <bleung@chromium.org>
3841 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3842 R:      Guenter Roeck <groeck@chromium.org>
3843 S:      Maintained
3844 N:      cros_ec
3845 N:      cros-ec
3846 F:      drivers/power/supply/cros_usbpd-charger.c
3847
3848 CHROMEOS EC CODEC DRIVER
3849 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3850 S:      Maintained
3851 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3852 R:      Guenter Roeck <groeck@chromium.org>
3853 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3854 F:      sound/soc/codecs/cros_ec_codec.*
3855
3856 CIRRUS LOGIC AUDIO CODEC DRIVERS
3857 M:      Brian Austin <brian.austin@cirrus.com>
3858 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3860 S:      Maintained
3861 F:      sound/soc/codecs/cs*
3862
3863 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3864 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3865 L:      netdev@vger.kernel.org
3866 S:      Maintained
3867 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3868
3869 CIRRUS LOGIC LOCHNAGAR DRIVER
3870 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3871 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3872 L:      patches@opensource.cirrus.com
3873 S:      Supported
3874 F:      drivers/clk/clk-lochnagar.c
3875 F:      drivers/hwmon/lochnagar-hwmon.c
3876 F:      drivers/mfd/lochnagar-i2c.c
3877 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3878 F:      drivers/regulator/lochnagar-regulator.c
3879 F:      sound/soc/codecs/lochnagar-sc.c
3880 F:      include/dt-bindings/clk/lochnagar.h
3881 F:      include/dt-bindings/pinctrl/lochnagar.h
3882 F:      include/linux/mfd/lochnagar*
3883 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3884 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3885 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3886 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3887 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3888 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3889 F:      Documentation/hwmon/lochnagar
3890
3891 CISCO FCOE HBA DRIVER
3892 M:      Satish Kharat <satishkh@cisco.com>
3893 M:      Sesidhar Baddela <sebaddel@cisco.com>
3894 M:      Karan Tilak Kumar <kartilak@cisco.com>
3895 L:      linux-scsi@vger.kernel.org
3896 S:      Supported
3897 F:      drivers/scsi/fnic/
3898
3899 CISCO SCSI HBA DRIVER
3900 M:      Karan Tilak Kumar <kartilak@cisco.com>
3901 M:      Sesidhar Baddela <sebaddel@cisco.com>
3902 L:      linux-scsi@vger.kernel.org
3903 S:      Supported
3904 F:      drivers/scsi/snic/
3905
3906 CISCO VIC ETHERNET NIC DRIVER
3907 M:      Christian Benvenuti <benve@cisco.com>
3908 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3909 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3910 S:      Supported
3911 F:      drivers/net/ethernet/cisco/enic/
3912
3913 CISCO VIC LOW LATENCY NIC DRIVER
3914 M:      Christian Benvenuti <benve@cisco.com>
3915 M:      Nelson Escobar <neescoba@cisco.com>
3916 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3917 S:      Supported
3918 F:      drivers/infiniband/hw/usnic/
3919
3920 CIRRUS LOGIC MADERA CODEC DRIVERS
3921 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3922 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3923 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3924 L:      patches@opensource.cirrus.com
3925 T:      git https://github.com/CirrusLogic/linux-drivers.git
3926 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3927 S:      Supported
3928 F:      Documentation/devicetree/bindings/mfd/madera.txt
3929 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3930 F:      Documentation/devicetree/bindings/sound/madera.txt
3931 F:      include/dt-bindings/sound/madera*
3932 F:      include/linux/irqchip/irq-madera*
3933 F:      include/linux/mfd/madera/*
3934 F:      include/sound/madera*
3935 F:      drivers/gpio/gpio-madera*
3936 F:      drivers/irqchip/irq-madera*
3937 F:      drivers/mfd/madera*
3938 F:      drivers/mfd/cs47l*
3939 F:      drivers/pinctrl/cirrus/*
3940 F:      sound/soc/codecs/cs47l*
3941 F:      sound/soc/codecs/madera*
3942
3943 CLANG-FORMAT FILE
3944 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3945 S:      Maintained
3946 F:      .clang-format
3947
3948 CLEANCACHE API
3949 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3950 L:      linux-kernel@vger.kernel.org
3951 S:      Maintained
3952 F:      mm/cleancache.c
3953 F:      include/linux/cleancache.h
3954
3955 CLK API
3956 M:      Russell King <linux@armlinux.org.uk>
3957 L:      linux-clk@vger.kernel.org
3958 S:      Maintained
3959 F:      include/linux/clk.h
3960
3961 CLOCKSOURCE, CLOCKEVENT DRIVERS
3962 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3963 M:      Thomas Gleixner <tglx@linutronix.de>
3964 L:      linux-kernel@vger.kernel.org
3965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3966 S:      Supported
3967 F:      drivers/clocksource/
3968 F:      Documentation/devicetree/bindings/timer/
3969
3970 CMPC ACPI DRIVER
3971 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3972 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3973 L:      platform-driver-x86@vger.kernel.org
3974 S:      Supported
3975 F:      drivers/platform/x86/classmate-laptop.c
3976
3977 COBALT MEDIA DRIVER
3978 M:      Hans Verkuil <hans.verkuil@cisco.com>
3979 L:      linux-media@vger.kernel.org
3980 T:      git git://linuxtv.org/media_tree.git
3981 W:      https://linuxtv.org
3982 S:      Supported
3983 F:      drivers/media/pci/cobalt/
3984
3985 COCCINELLE/Semantic Patches (SmPL)
3986 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3987 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3988 M:      Nicolas Palix <nicolas.palix@imag.fr>
3989 M:      Michal Marek <michal.lkml@markovi.net>
3990 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3992 W:      http://coccinelle.lip6.fr/
3993 S:      Supported
3994 F:      Documentation/dev-tools/coccinelle.rst
3995 F:      scripts/coccinelle/
3996 F:      scripts/coccicheck
3997
3998 CODA FILE SYSTEM
3999 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4000 M:      coda@cs.cmu.edu
4001 L:      codalist@coda.cs.cmu.edu
4002 W:      http://www.coda.cs.cmu.edu/
4003 S:      Maintained
4004 F:      Documentation/filesystems/coda.txt
4005 F:      fs/coda/
4006 F:      include/linux/coda*.h
4007 F:      include/uapi/linux/coda*.h
4008
4009 CODA V4L2 MEM2MEM DRIVER
4010 M:      Philipp Zabel <p.zabel@pengutronix.de>
4011 L:      linux-media@vger.kernel.org
4012 S:      Maintained
4013 F:      Documentation/devicetree/bindings/media/coda.txt
4014 F:      drivers/media/platform/coda/
4015
4016 CODE OF CONDUCT
4017 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4018 S:      Supported
4019 F:      Documentation/process/code-of-conduct.rst
4020 F:      Documentation/process/code-of-conduct-interpretation.rst
4021
4022 COMMON CLK FRAMEWORK
4023 M:      Michael Turquette <mturquette@baylibre.com>
4024 M:      Stephen Boyd <sboyd@kernel.org>
4025 L:      linux-clk@vger.kernel.org
4026 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4028 S:      Maintained
4029 F:      Documentation/devicetree/bindings/clock/
4030 F:      drivers/clk/
4031 X:      drivers/clk/clkdev.c
4032 F:      include/linux/clk-pr*
4033 F:      include/linux/clk/
4034 F:      include/linux/of_clk.h
4035
4036 COMMON INTERNET FILE SYSTEM (CIFS)
4037 M:      Steve French <sfrench@samba.org>
4038 L:      linux-cifs@vger.kernel.org
4039 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4040 W:      http://linux-cifs.samba.org/
4041 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4042 S:      Supported
4043 F:      Documentation/filesystems/cifs/
4044 F:      fs/cifs/
4045
4046 COMPACTPCI HOTPLUG CORE
4047 M:      Scott Murray <scott@spiteful.org>
4048 L:      linux-pci@vger.kernel.org
4049 S:      Maintained
4050 F:      drivers/pci/hotplug/cpci_hotplug*
4051
4052 COMPACTPCI HOTPLUG GENERIC DRIVER
4053 M:      Scott Murray <scott@spiteful.org>
4054 L:      linux-pci@vger.kernel.org
4055 S:      Maintained
4056 F:      drivers/pci/hotplug/cpcihp_generic.c
4057
4058 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4059 M:      Scott Murray <scott@spiteful.org>
4060 L:      linux-pci@vger.kernel.org
4061 S:      Maintained
4062 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4063
4064 COMPAL LAPTOP SUPPORT
4065 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4066 L:      platform-driver-x86@vger.kernel.org
4067 S:      Maintained
4068 F:      drivers/platform/x86/compal-laptop.c
4069
4070 COMPILER ATTRIBUTES
4071 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4072 S:      Maintained
4073 F:      include/linux/compiler_attributes.h
4074
4075 CONEXANT ACCESSRUNNER USB DRIVER
4076 L:      accessrunner-general@lists.sourceforge.net
4077 W:      http://accessrunner.sourceforge.net/
4078 S:      Orphan
4079 F:      drivers/usb/atm/cxacru.c
4080
4081 CONFIGFS
4082 M:      Joel Becker <jlbec@evilplan.org>
4083 M:      Christoph Hellwig <hch@lst.de>
4084 T:      git git://git.infradead.org/users/hch/configfs.git
4085 S:      Supported
4086 F:      fs/configfs/
4087 F:      include/linux/configfs.h
4088
4089 CONNECTOR
4090 M:      Evgeniy Polyakov <zbr@ioremap.net>
4091 L:      netdev@vger.kernel.org
4092 S:      Maintained
4093 F:      drivers/connector/
4094
4095 CONTROL GROUP (CGROUP)
4096 M:      Tejun Heo <tj@kernel.org>
4097 M:      Li Zefan <lizefan@huawei.com>
4098 M:      Johannes Weiner <hannes@cmpxchg.org>
4099 L:      cgroups@vger.kernel.org
4100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4101 S:      Maintained
4102 F:      Documentation/admin-guide/cgroup-v2.rst
4103 F:      Documentation/cgroup-v1/
4104 F:      include/linux/cgroup*
4105 F:      kernel/cgroup/
4106
4107 CONTROL GROUP - CPUSET
4108 M:      Li Zefan <lizefan@huawei.com>
4109 L:      cgroups@vger.kernel.org
4110 W:      http://www.bullopensource.org/cpuset/
4111 W:      http://oss.sgi.com/projects/cpusets/
4112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4113 S:      Maintained
4114 F:      Documentation/cgroup-v1/cpusets.txt
4115 F:      include/linux/cpuset.h
4116 F:      kernel/cgroup/cpuset.c
4117
4118 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4119 M:      Johannes Weiner <hannes@cmpxchg.org>
4120 M:      Michal Hocko <mhocko@kernel.org>
4121 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4122 L:      cgroups@vger.kernel.org
4123 L:      linux-mm@kvack.org
4124 S:      Maintained
4125 F:      mm/memcontrol.c
4126 F:      mm/swap_cgroup.c
4127
4128 CORETEMP HARDWARE MONITORING DRIVER
4129 M:      Fenghua Yu <fenghua.yu@intel.com>
4130 L:      linux-hwmon@vger.kernel.org
4131 S:      Maintained
4132 F:      Documentation/hwmon/coretemp.rst
4133 F:      drivers/hwmon/coretemp.c
4134
4135 COSA/SRP SYNC SERIAL DRIVER
4136 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4137 W:      http://www.fi.muni.cz/~kas/cosa/
4138 S:      Maintained
4139 F:      drivers/net/wan/cosa*
4140
4141 COUNTER SUBSYSTEM
4142 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4143 L:      linux-iio@vger.kernel.org
4144 S:      Maintained
4145 F:      Documentation/ABI/testing/sysfs-bus-counter*
4146 F:      Documentation/driver-api/generic-counter.rst
4147 F:      drivers/counter/
4148 F:      include/linux/counter.h
4149 F:      include/linux/counter_enum.h
4150
4151 CPMAC ETHERNET DRIVER
4152 M:      Florian Fainelli <f.fainelli@gmail.com>
4153 L:      netdev@vger.kernel.org
4154 S:      Maintained
4155 F:      drivers/net/ethernet/ti/cpmac.c
4156
4157 CPU FREQUENCY SCALING FRAMEWORK
4158 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4159 M:      Viresh Kumar <viresh.kumar@linaro.org>
4160 L:      linux-pm@vger.kernel.org
4161 S:      Maintained
4162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4164 B:      https://bugzilla.kernel.org
4165 F:      Documentation/admin-guide/pm/cpufreq.rst
4166 F:      Documentation/admin-guide/pm/intel_pstate.rst
4167 F:      Documentation/cpu-freq/
4168 F:      Documentation/devicetree/bindings/cpufreq/
4169 F:      drivers/cpufreq/
4170 F:      kernel/sched/cpufreq*.c
4171 F:      include/linux/cpufreq.h
4172 F:      include/linux/sched/cpufreq.h
4173 F:      tools/testing/selftests/cpufreq/
4174
4175 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4176 M:      Viresh Kumar <viresh.kumar@linaro.org>
4177 M:      Sudeep Holla <sudeep.holla@arm.com>
4178 L:      linux-pm@vger.kernel.org
4179 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4180 S:      Maintained
4181 F:      drivers/cpufreq/arm_big_little.h
4182 F:      drivers/cpufreq/arm_big_little.c
4183
4184 CPU POWER MONITORING SUBSYSTEM
4185 M:      Thomas Renninger <trenn@suse.com>
4186 M:      Shuah Khan <shuah@kernel.org>
4187 M:      Shuah Khan <skhan@linuxfoundation.org>
4188 L:      linux-pm@vger.kernel.org
4189 S:      Maintained
4190 F:      tools/power/cpupower/
4191
4192 CPUID/MSR DRIVER
4193 M:      "H. Peter Anvin" <hpa@zytor.com>
4194 S:      Maintained
4195 F:      arch/x86/kernel/cpuid.c
4196 F:      arch/x86/kernel/msr.c
4197
4198 CPUIDLE DRIVER - ARM BIG LITTLE
4199 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4200 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4201 L:      linux-pm@vger.kernel.org
4202 L:      linux-arm-kernel@lists.infradead.org
4203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4204 S:      Maintained
4205 F:      drivers/cpuidle/cpuidle-big_little.c
4206
4207 CPUIDLE DRIVER - ARM EXYNOS
4208 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4209 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4210 M:      Kukjin Kim <kgene@kernel.org>
4211 L:      linux-pm@vger.kernel.org
4212 L:      linux-samsung-soc@vger.kernel.org
4213 S:      Supported
4214 F:      drivers/cpuidle/cpuidle-exynos.c
4215 F:      arch/arm/mach-exynos/pm.c
4216
4217 CPU IDLE TIME MANAGEMENT FRAMEWORK
4218 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4219 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4220 L:      linux-pm@vger.kernel.org
4221 S:      Maintained
4222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4223 B:      https://bugzilla.kernel.org
4224 F:      Documentation/admin-guide/pm/cpuidle.rst
4225 F:      Documentation/driver-api/pm/cpuidle.rst
4226 F:      drivers/cpuidle/*
4227 F:      include/linux/cpuidle.h
4228
4229 CRAMFS FILESYSTEM
4230 M:      Nicolas Pitre <nico@fluxnic.net>
4231 S:      Maintained
4232 F:      Documentation/filesystems/cramfs.txt
4233 F:      fs/cramfs/
4234
4235 CRYPTO API
4236 M:      Herbert Xu <herbert@gondor.apana.org.au>
4237 M:      "David S. Miller" <davem@davemloft.net>
4238 L:      linux-crypto@vger.kernel.org
4239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4241 S:      Maintained
4242 F:      Documentation/crypto/
4243 F:      Documentation/devicetree/bindings/crypto/
4244 F:      arch/*/crypto/
4245 F:      crypto/
4246 F:      drivers/crypto/
4247 F:      include/crypto/
4248 F:      include/linux/crypto*
4249
4250 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4251 M:      Neil Horman <nhorman@tuxdriver.com>
4252 L:      linux-crypto@vger.kernel.org
4253 S:      Maintained
4254 F:      crypto/ansi_cprng.c
4255 F:      crypto/rng.c
4256
4257 CS3308 MEDIA DRIVER
4258 M:      Hans Verkuil <hverkuil@xs4all.nl>
4259 L:      linux-media@vger.kernel.org
4260 T:      git git://linuxtv.org/media_tree.git
4261 W:      http://linuxtv.org
4262 S:      Odd Fixes
4263 F:      drivers/media/i2c/cs3308.c
4264
4265 CS5535 Audio ALSA driver
4266 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4267 S:      Maintained
4268 F:      sound/pci/cs5535audio/
4269
4270 CSI DRIVERS FOR ALLWINNER V3s
4271 M:      Yong Deng <yong.deng@magewell.com>
4272 L:      linux-media@vger.kernel.org
4273 T:      git git://linuxtv.org/media_tree.git
4274 S:      Maintained
4275 F:      drivers/media/platform/sunxi/sun6i-csi/
4276 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4277
4278 CW1200 WLAN driver
4279 M:      Solomon Peachy <pizza@shaftnet.org>
4280 S:      Maintained
4281 F:      drivers/net/wireless/st/cw1200/
4282
4283 CX18 VIDEO4LINUX DRIVER
4284 M:      Andy Walls <awalls@md.metrocast.net>
4285 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4286 L:      linux-media@vger.kernel.org
4287 T:      git git://linuxtv.org/media_tree.git
4288 W:      https://linuxtv.org
4289 W:      http://www.ivtvdriver.org/index.php/Cx18
4290 S:      Maintained
4291 F:      Documentation/media/v4l-drivers/cx18*
4292 F:      drivers/media/pci/cx18/
4293 F:      include/uapi/linux/ivtv*
4294
4295 CX2341X MPEG ENCODER HELPER MODULE
4296 M:      Hans Verkuil <hverkuil@xs4all.nl>
4297 L:      linux-media@vger.kernel.org
4298 T:      git git://linuxtv.org/media_tree.git
4299 W:      https://linuxtv.org
4300 S:      Maintained
4301 F:      drivers/media/common/cx2341x*
4302 F:      include/media/drv-intf/cx2341x.h
4303
4304 CX24120 MEDIA DRIVER
4305 M:      Jemma Denson <jdenson@gmail.com>
4306 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4307 L:      linux-media@vger.kernel.org
4308 W:      https://linuxtv.org
4309 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4310 S:      Maintained
4311 F:      drivers/media/dvb-frontends/cx24120*
4312
4313 CX88 VIDEO4LINUX DRIVER
4314 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4315 L:      linux-media@vger.kernel.org
4316 W:      https://linuxtv.org
4317 T:      git git://linuxtv.org/media_tree.git
4318 S:      Odd fixes
4319 F:      Documentation/media/v4l-drivers/cx88*
4320 F:      drivers/media/pci/cx88/
4321
4322 CXD2820R MEDIA DRIVER
4323 M:      Antti Palosaari <crope@iki.fi>
4324 L:      linux-media@vger.kernel.org
4325 W:      https://linuxtv.org
4326 W:      http://palosaari.fi/linux/
4327 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4328 T:      git git://linuxtv.org/anttip/media_tree.git
4329 S:      Maintained
4330 F:      drivers/media/dvb-frontends/cxd2820r*
4331
4332 CXGB3 ETHERNET DRIVER (CXGB3)
4333 M:      Vishal Kulkarni <vishal@chelsio.com>
4334 L:      netdev@vger.kernel.org
4335 W:      http://www.chelsio.com
4336 S:      Supported
4337 F:      drivers/net/ethernet/chelsio/cxgb3/
4338
4339 CXGB3 ISCSI DRIVER (CXGB3I)
4340 M:      Karen Xie <kxie@chelsio.com>
4341 L:      linux-scsi@vger.kernel.org
4342 W:      http://www.chelsio.com
4343 S:      Supported
4344 F:      drivers/scsi/cxgbi/cxgb3i
4345
4346 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4347 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4348 L:      linux-rdma@vger.kernel.org
4349 W:      http://www.openfabrics.org
4350 S:      Supported
4351 F:      drivers/infiniband/hw/cxgb3/
4352 F:      include/uapi/rdma/cxgb3-abi.h
4353
4354 CXGB4 CRYPTO DRIVER (chcr)
4355 M:      Atul Gupta <atul.gupta@chelsio.com>
4356 L:      linux-crypto@vger.kernel.org
4357 W:      http://www.chelsio.com
4358 S:      Supported
4359 F:      drivers/crypto/chelsio
4360
4361 CXGB4 ETHERNET DRIVER (CXGB4)
4362 M:      Vishal Kulkarni <vishal@chelsio.com>
4363 L:      netdev@vger.kernel.org
4364 W:      http://www.chelsio.com
4365 S:      Supported
4366 F:      drivers/net/ethernet/chelsio/cxgb4/
4367
4368 CXGB4 ISCSI DRIVER (CXGB4I)
4369 M:      Karen Xie <kxie@chelsio.com>
4370 L:      linux-scsi@vger.kernel.org
4371 W:      http://www.chelsio.com
4372 S:      Supported
4373 F:      drivers/scsi/cxgbi/cxgb4i
4374
4375 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4376 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4377 L:      linux-rdma@vger.kernel.org
4378 W:      http://www.openfabrics.org
4379 S:      Supported
4380 F:      drivers/infiniband/hw/cxgb4/
4381 F:      include/uapi/rdma/cxgb4-abi.h
4382
4383 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4384 M:      Casey Leedom <leedom@chelsio.com>
4385 L:      netdev@vger.kernel.org
4386 W:      http://www.chelsio.com
4387 S:      Supported
4388 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4389
4390 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4391 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4392 M:      Andrew Donnellan <ajd@linux.ibm.com>
4393 L:      linuxppc-dev@lists.ozlabs.org
4394 S:      Supported
4395 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4396 F:      drivers/misc/cxl/
4397 F:      include/misc/cxl*
4398 F:      include/uapi/misc/cxl.h
4399 F:      Documentation/powerpc/cxl.txt
4400 F:      Documentation/ABI/testing/sysfs-class-cxl
4401
4402 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4403 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4404 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4405 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4406 L:      linux-scsi@vger.kernel.org
4407 S:      Supported
4408 F:      drivers/scsi/cxlflash/
4409 F:      include/uapi/scsi/cxlflash_ioctl.h
4410 F:      Documentation/powerpc/cxlflash.txt
4411
4412 CYBERPRO FB DRIVER
4413 M:      Russell King <linux@armlinux.org.uk>
4414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4415 W:      http://www.armlinux.org.uk/
4416 S:      Maintained
4417 F:      drivers/video/fbdev/cyber2000fb.*
4418
4419 CYCLADES ASYNC MUX DRIVER
4420 W:      http://www.cyclades.com/
4421 S:      Orphan
4422 F:      drivers/tty/cyclades.c
4423 F:      include/linux/cyclades.h
4424 F:      include/uapi/linux/cyclades.h
4425
4426 CYCLADES PC300 DRIVER
4427 W:      http://www.cyclades.com/
4428 S:      Orphan
4429 F:      drivers/net/wan/pc300*
4430
4431 CYPRESS_FIRMWARE MEDIA DRIVER
4432 M:      Antti Palosaari <crope@iki.fi>
4433 L:      linux-media@vger.kernel.org
4434 W:      https://linuxtv.org
4435 W:      http://palosaari.fi/linux/
4436 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4437 T:      git git://linuxtv.org/anttip/media_tree.git
4438 S:      Maintained
4439 F:      drivers/media/common/cypress_firmware*
4440
4441 CYTTSP TOUCHSCREEN DRIVER
4442 M:      Ferruh Yigit <fery@cypress.com>
4443 L:      linux-input@vger.kernel.org
4444 S:      Supported
4445 F:      drivers/input/touchscreen/cyttsp*
4446 F:      include/linux/input/cyttsp.h
4447
4448 D-LINK DIR-685 TOUCHKEYS DRIVER
4449 M:      Linus Walleij <linus.walleij@linaro.org>
4450 L:      linux-input@vger.kernel.org
4451 S:      Supported
4452 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4453
4454 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4455 M:      Joshua Kinard <kumba@gentoo.org>
4456 S:      Maintained
4457 F:      drivers/rtc/rtc-ds1685.c
4458 F:      include/linux/rtc/ds1685.h
4459
4460 DAMA SLAVE for AX.25
4461 M:      Joerg Reuter <jreuter@yaina.de>
4462 W:      http://yaina.de/jreuter/
4463 W:      http://www.qsl.net/dl1bke/
4464 L:      linux-hams@vger.kernel.org
4465 S:      Maintained
4466 F:      net/ax25/af_ax25.c
4467 F:      net/ax25/ax25_dev.c
4468 F:      net/ax25/ax25_ds_*
4469 F:      net/ax25/ax25_in.c
4470 F:      net/ax25/ax25_out.c
4471 F:      net/ax25/ax25_timer.c
4472 F:      net/ax25/sysctl_net_ax25.c
4473
4474 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4475 L:      netdev@vger.kernel.org
4476 S:      Orphan
4477 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4478 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4479
4480 DC390/AM53C974 SCSI driver
4481 M:      Hannes Reinecke <hare@suse.com>
4482 L:      linux-scsi@vger.kernel.org
4483 S:      Maintained
4484 F:      drivers/scsi/am53c974.c
4485
4486 DC395x SCSI driver
4487 M:      Oliver Neukum <oliver@neukum.org>
4488 M:      Ali Akcaagac <aliakc@web.de>
4489 M:      Jamie Lenehan <lenehan@twibble.org>
4490 L:      dc395x@twibble.org
4491 W:      http://twibble.org/dist/dc395x/
4492 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4493 S:      Maintained
4494 F:      Documentation/scsi/dc395x.txt
4495 F:      drivers/scsi/dc395x.*
4496
4497 DCCP PROTOCOL
4498 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4499 L:      dccp@vger.kernel.org
4500 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4501 S:      Maintained
4502 F:      include/linux/dccp.h
4503 F:      include/uapi/linux/dccp.h
4504 F:      include/linux/tfrc.h
4505 F:      net/dccp/
4506
4507 DECnet NETWORK LAYER
4508 W:      http://linux-decnet.sourceforge.net
4509 L:      linux-decnet-user@lists.sourceforge.net
4510 S:      Orphan
4511 F:      Documentation/networking/decnet.txt
4512 F:      net/decnet/
4513
4514 DECSTATION PLATFORM SUPPORT
4515 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4516 L:      linux-mips@vger.kernel.org
4517 W:      http://www.linux-mips.org/wiki/DECstation
4518 S:      Maintained
4519 F:      arch/mips/dec/
4520 F:      arch/mips/include/asm/dec/
4521 F:      arch/mips/include/asm/mach-dec/
4522
4523 DEFXX FDDI NETWORK DRIVER
4524 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4525 S:      Maintained
4526 F:      drivers/net/fddi/defxx.*
4527
4528 DELL SMBIOS DRIVER
4529 M:      Pali Rohár <pali.rohar@gmail.com>
4530 M:      Mario Limonciello <mario.limonciello@dell.com>
4531 L:      platform-driver-x86@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/platform/x86/dell-smbios.*
4534
4535 DELL SMBIOS SMM DRIVER
4536 M:      Mario Limonciello <mario.limonciello@dell.com>
4537 L:      platform-driver-x86@vger.kernel.org
4538 S:      Maintained
4539 F:      drivers/platform/x86/dell-smbios-smm.c
4540
4541 DELL SMBIOS WMI DRIVER
4542 M:      Mario Limonciello <mario.limonciello@dell.com>
4543 L:      platform-driver-x86@vger.kernel.org
4544 S:      Maintained
4545 F:      drivers/platform/x86/dell-smbios-wmi.c
4546 F:      tools/wmi/dell-smbios-example.c
4547
4548 DEFZA FDDI NETWORK DRIVER
4549 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4550 S:      Maintained
4551 F:      drivers/net/fddi/defza.*
4552
4553 DELL LAPTOP DRIVER
4554 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4555 M:      Pali Rohár <pali.rohar@gmail.com>
4556 L:      platform-driver-x86@vger.kernel.org
4557 S:      Maintained
4558 F:      drivers/platform/x86/dell-laptop.c
4559
4560 DELL LAPTOP FREEFALL DRIVER
4561 M:      Pali Rohár <pali.rohar@gmail.com>
4562 S:      Maintained
4563 F:      drivers/platform/x86/dell-smo8800.c
4564
4565 DELL LAPTOP RBTN DRIVER
4566 M:      Pali Rohár <pali.rohar@gmail.com>
4567 S:      Maintained
4568 F:      drivers/platform/x86/dell-rbtn.*
4569
4570 DELL REMOTE BIOS UPDATE DRIVER
4571 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4572 L:      platform-driver-x86@vger.kernel.org
4573 S:      Maintained
4574 F:      drivers/platform/x86/dell_rbu.c
4575
4576 DELL LAPTOP SMM DRIVER
4577 M:      Pali Rohár <pali.rohar@gmail.com>
4578 S:      Maintained
4579 F:      drivers/hwmon/dell-smm-hwmon.c
4580 F:      include/uapi/linux/i8k.h
4581
4582 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4583 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4584 L:      platform-driver-x86@vger.kernel.org
4585 S:      Maintained
4586 F:      Documentation/dcdbas.txt
4587 F:      drivers/platform/x86/dcdbas.*
4588
4589 DELL WMI NOTIFICATIONS DRIVER
4590 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4591 M:      Pali Rohár <pali.rohar@gmail.com>
4592 S:      Maintained
4593 F:      drivers/platform/x86/dell-wmi.c
4594
4595 DELL WMI DESCRIPTOR DRIVER
4596 M:      Mario Limonciello <mario.limonciello@dell.com>
4597 S:      Maintained
4598 F:      drivers/platform/x86/dell-wmi-descriptor.c
4599
4600 DELTA ST MEDIA DRIVER
4601 M:      Hugues Fruchet <hugues.fruchet@st.com>
4602 L:      linux-media@vger.kernel.org
4603 T:      git git://linuxtv.org/media_tree.git
4604 W:      https://linuxtv.org
4605 S:      Supported
4606 F:      drivers/media/platform/sti/delta
4607
4608 DENALI NAND DRIVER
4609 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4610 L:      linux-mtd@lists.infradead.org
4611 S:      Supported
4612 F:      drivers/mtd/nand/raw/denali*
4613
4614 DESIGNWARE USB2 DRD IP DRIVER
4615 M:      Minas Harutyunyan <hminas@synopsys.com>
4616 L:      linux-usb@vger.kernel.org
4617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4618 S:      Maintained
4619 F:      drivers/usb/dwc2/
4620
4621 DESIGNWARE USB3 DRD IP DRIVER
4622 M:      Felipe Balbi <balbi@kernel.org>
4623 L:      linux-usb@vger.kernel.org
4624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4625 S:      Maintained
4626 F:      drivers/usb/dwc3/
4627
4628 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4629 M:      Andreas Klinger <ak@it-klinger.de>
4630 L:      linux-iio@vger.kernel.org
4631 S:      Maintained
4632 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4633 F:      drivers/iio/proximity/srf*.c
4634
4635 DEVICE COREDUMP (DEV_COREDUMP)
4636 M:      Johannes Berg <johannes@sipsolutions.net>
4637 L:      linux-kernel@vger.kernel.org
4638 S:      Maintained
4639 F:      drivers/base/devcoredump.c
4640 F:      include/linux/devcoredump.h
4641
4642 DEVICE FREQUENCY (DEVFREQ)
4643 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4644 M:      Kyungmin Park <kyungmin.park@samsung.com>
4645 R:      Chanwoo Choi <cw00.choi@samsung.com>
4646 L:      linux-pm@vger.kernel.org
4647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4648 S:      Maintained
4649 F:      drivers/devfreq/
4650 F:      include/linux/devfreq.h
4651 F:      Documentation/devicetree/bindings/devfreq/
4652 F:      include/trace/events/devfreq.h
4653
4654 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4655 M:      Chanwoo Choi <cw00.choi@samsung.com>
4656 L:      linux-pm@vger.kernel.org
4657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4658 S:      Supported
4659 F:      drivers/devfreq/event/
4660 F:      drivers/devfreq/devfreq-event.c
4661 F:      include/linux/devfreq-event.h
4662 F:      Documentation/devicetree/bindings/devfreq/event/
4663
4664 DEVICE NUMBER REGISTRY
4665 M:      Torben Mathiasen <device@lanana.org>
4666 W:      http://lanana.org/docs/device-list/index.html
4667 S:      Maintained
4668
4669 DEVICE-MAPPER  (LVM)
4670 M:      Alasdair Kergon <agk@redhat.com>
4671 M:      Mike Snitzer <snitzer@redhat.com>
4672 M:      dm-devel@redhat.com
4673 L:      dm-devel@redhat.com
4674 W:      http://sources.redhat.com/dm
4675 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4677 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4678 S:      Maintained
4679 F:      Documentation/device-mapper/
4680 F:      drivers/md/Makefile
4681 F:      drivers/md/Kconfig
4682 F:      drivers/md/dm*
4683 F:      drivers/md/persistent-data/
4684 F:      include/linux/device-mapper.h
4685 F:      include/linux/dm-*.h
4686 F:      include/uapi/linux/dm-*.h
4687
4688 DEVLINK
4689 M:      Jiri Pirko <jiri@mellanox.com>
4690 L:      netdev@vger.kernel.org
4691 S:      Supported
4692 F:      net/core/devlink.c
4693 F:      include/net/devlink.h
4694 F:      include/uapi/linux/devlink.h
4695
4696 DIALOG SEMICONDUCTOR DRIVERS
4697 M:      Support Opensource <support.opensource@diasemi.com>
4698 W:      http://www.dialog-semiconductor.com/products
4699 S:      Supported
4700 F:      Documentation/hwmon/da90??.rst
4701 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4702 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4703 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4704 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4705 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4706 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4707 F:      drivers/gpio/gpio-da90??.c
4708 F:      drivers/hwmon/da90??-hwmon.c
4709 F:      drivers/iio/adc/da91??-*.c
4710 F:      drivers/input/misc/da90??_onkey.c
4711 F:      drivers/input/touchscreen/da9052_tsi.c
4712 F:      drivers/leds/leds-da90??.c
4713 F:      drivers/mfd/da903x.c
4714 F:      drivers/mfd/da90??-*.c
4715 F:      drivers/mfd/da91??-*.c
4716 F:      drivers/power/supply/da9052-battery.c
4717 F:      drivers/power/supply/da91??-*.c
4718 F:      drivers/regulator/da903x.c
4719 F:      drivers/regulator/da9???-regulator.[ch]
4720 F:      drivers/thermal/da90??-thermal.c
4721 F:      drivers/rtc/rtc-da90??.c
4722 F:      drivers/video/backlight/da90??_bl.c
4723 F:      drivers/watchdog/da90??_wdt.c
4724 F:      include/linux/mfd/da903x.h
4725 F:      include/linux/mfd/da9052/
4726 F:      include/linux/mfd/da9055/
4727 F:      include/linux/mfd/da9062/
4728 F:      include/linux/mfd/da9063/
4729 F:      include/linux/mfd/da9150/
4730 F:      include/linux/regulator/da9211.h
4731 F:      include/sound/da[79]*.h
4732 F:      sound/soc/codecs/da[79]*.[ch]
4733
4734 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4735 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4736 L:      linux-gpio@vger.kernel.org
4737 S:      Maintained
4738 F:      drivers/gpio/gpio-gpio-mm.c
4739
4740 DIOLAN U2C-12 I2C DRIVER
4741 M:      Guenter Roeck <linux@roeck-us.net>
4742 L:      linux-i2c@vger.kernel.org
4743 S:      Maintained
4744 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4745
4746 FILESYSTEM DIRECT ACCESS (DAX)
4747 M:      Dan Williams <dan.j.williams@intel.com>
4748 R:      Matthew Wilcox <willy@infradead.org>
4749 R:      Jan Kara <jack@suse.cz>
4750 L:      linux-fsdevel@vger.kernel.org
4751 L:      linux-nvdimm@lists.01.org
4752 S:      Supported
4753 F:      fs/dax.c
4754 F:      include/linux/dax.h
4755 F:      include/trace/events/fs_dax.h
4756
4757 DEVICE DIRECT ACCESS (DAX)
4758 M:      Dan Williams <dan.j.williams@intel.com>
4759 M:      Vishal Verma <vishal.l.verma@intel.com>
4760 M:      Keith Busch <keith.busch@intel.com>
4761 M:      Dave Jiang <dave.jiang@intel.com>
4762 L:      linux-nvdimm@lists.01.org
4763 S:      Supported
4764 F:      drivers/dax/
4765
4766 DIRECTORY NOTIFICATION (DNOTIFY)
4767 M:      Jan Kara <jack@suse.cz>
4768 R:      Amir Goldstein <amir73il@gmail.com>
4769 L:      linux-fsdevel@vger.kernel.org
4770 S:      Maintained
4771 F:      Documentation/filesystems/dnotify.txt
4772 F:      fs/notify/dnotify/
4773 F:      include/linux/dnotify.h
4774
4775 DISK GEOMETRY AND PARTITION HANDLING
4776 M:      Andries Brouwer <aeb@cwi.nl>
4777 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4778 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4779 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4780 S:      Maintained
4781
4782 DISKQUOTA
4783 M:      Jan Kara <jack@suse.com>
4784 S:      Maintained
4785 F:      Documentation/filesystems/quota.txt
4786 F:      fs/quota/
4787 F:      include/linux/quota*.h
4788 F:      include/uapi/linux/quota*.h
4789
4790 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4791 M:      Bernie Thompson <bernie@plugable.com>
4792 L:      linux-fbdev@vger.kernel.org
4793 S:      Maintained
4794 W:      http://plugable.com/category/projects/udlfb/
4795 F:      drivers/video/fbdev/udlfb.c
4796 F:      include/video/udlfb.h
4797 F:      Documentation/fb/udlfb.txt
4798
4799 DISTRIBUTED LOCK MANAGER (DLM)
4800 M:      Christine Caulfield <ccaulfie@redhat.com>
4801 M:      David Teigland <teigland@redhat.com>
4802 L:      cluster-devel@redhat.com
4803 W:      http://sources.redhat.com/cluster/
4804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4805 S:      Supported
4806 F:      fs/dlm/
4807
4808 DMA BUFFER SHARING FRAMEWORK
4809 M:      Sumit Semwal <sumit.semwal@linaro.org>
4810 S:      Maintained
4811 L:      linux-media@vger.kernel.org
4812 L:      dri-devel@lists.freedesktop.org
4813 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4814 F:      drivers/dma-buf/
4815 F:      include/linux/dma-buf*
4816 F:      include/linux/reservation.h
4817 F:      include/linux/*fence.h
4818 F:      Documentation/driver-api/dma-buf.rst
4819 T:      git git://anongit.freedesktop.org/drm/drm-misc
4820
4821 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4822 M:      Vinod Koul <vkoul@kernel.org>
4823 L:      dmaengine@vger.kernel.org
4824 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4825 S:      Maintained
4826 F:      drivers/dma/
4827 F:      include/linux/dmaengine.h
4828 F:      include/linux/of_dma.h
4829 F:      Documentation/devicetree/bindings/dma/
4830 F:      Documentation/driver-api/dmaengine/
4831 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4832
4833 DMA MAPPING HELPERS
4834 M:      Christoph Hellwig <hch@lst.de>
4835 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4836 R:      Robin Murphy <robin.murphy@arm.com>
4837 L:      iommu@lists.linux-foundation.org
4838 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4839 W:      http://git.infradead.org/users/hch/dma-mapping.git
4840 S:      Supported
4841 F:      kernel/dma/
4842 F:      include/asm-generic/dma-mapping.h
4843 F:      include/linux/dma-direct.h
4844 F:      include/linux/dma-mapping.h
4845 F:      include/linux/dma-noncoherent.h
4846
4847 DME1737 HARDWARE MONITOR DRIVER
4848 M:      Juerg Haefliger <juergh@gmail.com>
4849 L:      linux-hwmon@vger.kernel.org
4850 S:      Maintained
4851 F:      Documentation/hwmon/dme1737.rst
4852 F:      drivers/hwmon/dme1737.c
4853
4854 DMI/SMBIOS SUPPORT
4855 M:      Jean Delvare <jdelvare@suse.com>
4856 S:      Maintained
4857 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4858 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4859 F:      drivers/firmware/dmi-id.c
4860 F:      drivers/firmware/dmi_scan.c
4861 F:      include/linux/dmi.h
4862
4863 DOCUMENTATION
4864 M:      Jonathan Corbet <corbet@lwn.net>
4865 L:      linux-doc@vger.kernel.org
4866 S:      Maintained
4867 F:      Documentation/
4868 F:      scripts/kernel-doc
4869 X:      Documentation/ABI/
4870 X:      Documentation/acpi/
4871 X:      Documentation/devicetree/
4872 X:      Documentation/i2c/
4873 X:      Documentation/media/
4874 X:      Documentation/power/
4875 X:      Documentation/spi/
4876 T:      git git://git.lwn.net/linux.git docs-next
4877
4878 DOCUMENTATION/ITALIAN
4879 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4880 L:      linux-doc@vger.kernel.org
4881 S:      Maintained
4882 F:      Documentation/translations/it_IT
4883
4884 DONGWOON DW9714 LENS VOICE COIL DRIVER
4885 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4886 L:      linux-media@vger.kernel.org
4887 T:      git git://linuxtv.org/media_tree.git
4888 S:      Maintained
4889 F:      drivers/media/i2c/dw9714.c
4890 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4891
4892 DONGWOON DW9807 LENS VOICE COIL DRIVER
4893 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4894 L:      linux-media@vger.kernel.org
4895 T:      git git://linuxtv.org/media_tree.git
4896 S:      Maintained
4897 F:      drivers/media/i2c/dw9807-vcm.c
4898 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4899
4900 DOUBLETALK DRIVER
4901 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4902 L:      blinux-list@redhat.com
4903 S:      Maintained
4904 F:      drivers/char/dtlk.c
4905 F:      include/linux/dtlk.h
4906
4907 DPAA2 DATAPATH I/O (DPIO) DRIVER
4908 M:      Roy Pledge <Roy.Pledge@nxp.com>
4909 L:      linux-kernel@vger.kernel.org
4910 S:      Maintained
4911 F:      drivers/soc/fsl/dpio
4912
4913 DPAA2 ETHERNET DRIVER
4914 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4915 L:      netdev@vger.kernel.org
4916 S:      Maintained
4917 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4918 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4919 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4920 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4921 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4922
4923 DPAA2 ETHERNET SWITCH DRIVER
4924 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4925 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4926 L:      linux-kernel@vger.kernel.org
4927 S:      Maintained
4928 F:      drivers/staging/fsl-dpaa2/ethsw
4929
4930 DPAA2 PTP CLOCK DRIVER
4931 M:      Yangbo Lu <yangbo.lu@nxp.com>
4932 L:      netdev@vger.kernel.org
4933 S:      Maintained
4934 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4935 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4936
4937 DPT_I2O SCSI RAID DRIVER
4938 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4939 L:      linux-scsi@vger.kernel.org
4940 W:      http://www.adaptec.com/
4941 S:      Maintained
4942 F:      drivers/scsi/dpt*
4943 F:      drivers/scsi/dpt/
4944
4945 DRBD DRIVER
4946 M:      Philipp Reisner <philipp.reisner@linbit.com>
4947 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4948 L:      drbd-dev@lists.linbit.com
4949 W:      http://www.drbd.org
4950 T:      git git://git.linbit.com/linux-drbd.git
4951 T:      git git://git.linbit.com/drbd-8.4.git
4952 S:      Supported
4953 F:      drivers/block/drbd/
4954 F:      lib/lru_cache.c
4955 F:      Documentation/blockdev/drbd/
4956
4957 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4958 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4959 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4961 S:      Supported
4962 F:      Documentation/kobject.txt
4963 F:      drivers/base/
4964 F:      fs/debugfs/
4965 F:      fs/sysfs/
4966 F:      include/linux/debugfs.h
4967 F:      include/linux/kobj*
4968 F:      lib/kobj*
4969
4970 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4971 M:      Kevin Hilman <khilman@kernel.org>
4972 M:      Nishanth Menon <nm@ti.com>
4973 S:      Maintained
4974 F:      drivers/power/avs/
4975 F:      include/linux/power/smartreflex.h
4976 L:      linux-pm@vger.kernel.org
4977
4978 DRM DRIVER FOR ARM PL111 CLCD
4979 M:      Eric Anholt <eric@anholt.net>
4980 T:      git git://anongit.freedesktop.org/drm/drm-misc
4981 S:      Supported
4982 F:      drivers/gpu/drm/pl111/
4983
4984 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4985 M:      Linus Walleij <linus.walleij@linaro.org>
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987 S:      Maintained
4988 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4989 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4990
4991 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4992 M:      Dave Airlie <airlied@redhat.com>
4993 S:      Odd Fixes
4994 F:      drivers/gpu/drm/ast/
4995
4996 DRM DRIVER FOR ASPEED BMC GFX
4997 M:      Joel Stanley <joel@jms.id.au>
4998 L:      linux-aspeed@lists.ozlabs.org
4999 T:      git git://anongit.freedesktop.org/drm/drm-misc
5000 S:      Supported
5001 F:      drivers/gpu/drm/aspeed/
5002 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5003
5004 DRM DRIVER FOR BOCHS VIRTUAL GPU
5005 M:      Gerd Hoffmann <kraxel@redhat.com>
5006 L:      virtualization@lists.linux-foundation.org
5007 T:      git git://anongit.freedesktop.org/drm/drm-misc
5008 S:      Maintained
5009 F:      drivers/gpu/drm/bochs/
5010
5011 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5012 M:      Linus Walleij <linus.walleij@linaro.org>
5013 T:      git git://anongit.freedesktop.org/drm/drm-misc
5014 S:      Maintained
5015 F:      drivers/gpu/drm/tve200/
5016
5017 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5018 M:      Jagan Teki <jagan@amarulasolutions.com>
5019 S:      Maintained
5020 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5021 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5022
5023 DRM DRIVER FOR ILITEK ILI9225 PANELS
5024 M:      David Lechner <david@lechnology.com>
5025 S:      Maintained
5026 F:      drivers/gpu/drm/tinydrm/ili9225.c
5027 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5028
5029 DRM DRIVER FOR HX8357D PANELS
5030 M:      Eric Anholt <eric@anholt.net>
5031 T:      git git://anongit.freedesktop.org/drm/drm-misc
5032 S:      Maintained
5033 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5034 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5035
5036 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5037 S:      Orphan / Obsolete
5038 F:      drivers/gpu/drm/i810/
5039 F:      include/uapi/drm/i810_drm.h
5040
5041 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5042 S:      Orphan / Obsolete
5043 F:      drivers/gpu/drm/mga/
5044 F:      include/uapi/drm/mga_drm.h
5045
5046 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5047 M:      Dave Airlie <airlied@redhat.com>
5048 S:      Odd Fixes
5049 F:      drivers/gpu/drm/mgag200/
5050
5051 DRM DRIVER FOR MI0283QT
5052 M:      Noralf Trønnes <noralf@tronnes.org>
5053 S:      Maintained
5054 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5055 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5056
5057 DRM DRIVER FOR MSM ADRENO GPU
5058 M:      Rob Clark <robdclark@gmail.com>
5059 M:      Sean Paul <sean@poorly.run>
5060 L:      linux-arm-msm@vger.kernel.org
5061 L:      dri-devel@lists.freedesktop.org
5062 L:      freedreno@lists.freedesktop.org
5063 T:      git https://gitlab.freedesktop.org/drm/msm.git
5064 S:      Maintained
5065 F:      drivers/gpu/drm/msm/
5066 F:      include/uapi/drm/msm_drm.h
5067 F:      Documentation/devicetree/bindings/display/msm/
5068
5069 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5070 M:      Ben Skeggs <bskeggs@redhat.com>
5071 L:      dri-devel@lists.freedesktop.org
5072 L:      nouveau@lists.freedesktop.org
5073 T:      git git://github.com/skeggsb/linux
5074 S:      Supported
5075 F:      drivers/gpu/drm/nouveau/
5076 F:      include/uapi/drm/nouveau_drm.h
5077
5078 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5079 M:      Stefan Mavrodiev <stefan@olimex.com>
5080 S:      Maintained
5081 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5082 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5083
5084 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5085 M:      Noralf Trønnes <noralf@tronnes.org>
5086 S:      Maintained
5087 F:      drivers/gpu/drm/tinydrm/repaper.c
5088 F:      Documentation/devicetree/bindings/display/repaper.txt
5089
5090 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5091 M:      Dave Airlie <airlied@redhat.com>
5092 M:      Gerd Hoffmann <kraxel@redhat.com>
5093 L:      virtualization@lists.linux-foundation.org
5094 T:      git git://anongit.freedesktop.org/drm/drm-misc
5095 S:      Obsolete
5096 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5097 F:      drivers/gpu/drm/cirrus/
5098
5099 DRM DRIVER FOR QXL VIRTUAL GPU
5100 M:      Dave Airlie <airlied@redhat.com>
5101 M:      Gerd Hoffmann <kraxel@redhat.com>
5102 L:      virtualization@lists.linux-foundation.org
5103 L:      spice-devel@lists.freedesktop.org
5104 T:      git git://anongit.freedesktop.org/drm/drm-misc
5105 S:      Maintained
5106 F:      drivers/gpu/drm/qxl/
5107 F:      include/uapi/drm/qxl_drm.h
5108
5109 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5110 S:      Orphan / Obsolete
5111 F:      drivers/gpu/drm/r128/
5112 F:      include/uapi/drm/r128_drm.h
5113
5114 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5115 M:      Guido Günther <agx@sigxcpu.org>
5116 S:      Maintained
5117 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5118 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5119
5120 DRM DRIVER FOR SAVAGE VIDEO CARDS
5121 S:      Orphan / Obsolete
5122 F:      drivers/gpu/drm/savage/
5123 F:      include/uapi/drm/savage_drm.h
5124
5125 DRM DRIVER FOR SIS VIDEO CARDS
5126 S:      Orphan / Obsolete
5127 F:      drivers/gpu/drm/sis/
5128 F:      include/uapi/drm/sis_drm.h
5129
5130 DRM DRIVER FOR SITRONIX ST7701 PANELS
5131 M:      Jagan Teki <jagan@amarulasolutions.com>
5132 S:      Maintained
5133 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5134 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5135
5136 DRM DRIVER FOR SITRONIX ST7586 PANELS
5137 M:      David Lechner <david@lechnology.com>
5138 S:      Maintained
5139 F:      drivers/gpu/drm/tinydrm/st7586.c
5140 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5141
5142 DRM DRIVER FOR SITRONIX ST7735R PANELS
5143 M:      David Lechner <david@lechnology.com>
5144 S:      Maintained
5145 F:      drivers/gpu/drm/tinydrm/st7735r.c
5146 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5147
5148 DRM DRIVER FOR TDFX VIDEO CARDS
5149 S:      Orphan / Obsolete
5150 F:      drivers/gpu/drm/tdfx/
5151
5152 DRM DRIVER FOR TPO TPG110 PANELS
5153 M:      Linus Walleij <linus.walleij@linaro.org>
5154 T:      git git://anongit.freedesktop.org/drm/drm-misc
5155 S:      Maintained
5156 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5157 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5158
5159 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5160 M:      Dave Airlie <airlied@redhat.com>
5161 R:      Sean Paul <sean@poorly.run>
5162 L:      dri-devel@lists.freedesktop.org
5163 S:      Odd Fixes
5164 F:      drivers/gpu/drm/udl/
5165 T:      git git://anongit.freedesktop.org/drm/drm-misc
5166
5167 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5168 M:      Hans de Goede <hdegoede@redhat.com>
5169 L:      dri-devel@lists.freedesktop.org
5170 S:      Maintained
5171 F:      drivers/gpu/drm/vboxvideo/
5172 T:      git git://anongit.freedesktop.org/drm/drm-misc
5173
5174 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5175 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5176 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5177 R:      Daniel Vetter <daniel@ffwll.ch>
5178 T:      git git://anongit.freedesktop.org/drm/drm-misc
5179 S:      Maintained
5180 L:      dri-devel@lists.freedesktop.org
5181 F:      drivers/gpu/drm/vkms/
5182 F:      Documentation/gpu/vkms.rst
5183
5184 DRM DRIVER FOR VMWARE VIRTUAL GPU
5185 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5186 M:      Thomas Hellstrom <thellstrom@vmware.com>
5187 L:      dri-devel@lists.freedesktop.org
5188 T:      git git://people.freedesktop.org/~thomash/linux
5189 S:      Supported
5190 F:      drivers/gpu/drm/vmwgfx/
5191 F:      include/uapi/drm/vmwgfx_drm.h
5192
5193 DRM DRIVERS
5194 M:      David Airlie <airlied@linux.ie>
5195 M:      Daniel Vetter <daniel@ffwll.ch>
5196 L:      dri-devel@lists.freedesktop.org
5197 T:      git git://anongit.freedesktop.org/drm/drm
5198 B:      https://bugs.freedesktop.org/
5199 C:      irc://chat.freenode.net/dri-devel
5200 S:      Maintained
5201 F:      drivers/gpu/drm/
5202 F:      drivers/gpu/vga/
5203 F:      Documentation/devicetree/bindings/display/
5204 F:      Documentation/devicetree/bindings/gpu/
5205 F:      Documentation/gpu/
5206 F:      include/drm/
5207 F:      include/uapi/drm/
5208 F:      include/linux/vga*
5209
5210 DRM DRIVERS AND MISC GPU PATCHES
5211 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5212 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5213 M:      Sean Paul <sean@poorly.run>
5214 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5215 S:      Maintained
5216 T:      git git://anongit.freedesktop.org/drm/drm-misc
5217 F:      Documentation/gpu/
5218 F:      drivers/gpu/vga/
5219 F:      drivers/gpu/drm/*
5220 F:      include/drm/drm*
5221 F:      include/uapi/drm/drm*
5222 F:      include/linux/vga*
5223
5224 DRM DRIVERS FOR ALLWINNER A10
5225 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5226 L:      dri-devel@lists.freedesktop.org
5227 S:      Supported
5228 F:      drivers/gpu/drm/sun4i/
5229 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5230 T:      git git://anongit.freedesktop.org/drm/drm-misc
5231
5232 DRM DRIVERS FOR AMLOGIC SOCS
5233 M:      Neil Armstrong <narmstrong@baylibre.com>
5234 L:      dri-devel@lists.freedesktop.org
5235 L:      linux-amlogic@lists.infradead.org
5236 W:      http://linux-meson.com/
5237 S:      Supported
5238 F:      drivers/gpu/drm/meson/
5239 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5240 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5241 F:      Documentation/gpu/meson.rst
5242 T:      git git://anongit.freedesktop.org/drm/drm-misc
5243
5244 DRM DRIVERS FOR ATMEL HLCDC
5245 M:      Boris Brezillon <bbrezillon@kernel.org>
5246 L:      dri-devel@lists.freedesktop.org
5247 S:      Supported
5248 F:      drivers/gpu/drm/atmel-hlcdc/
5249 F:      Documentation/devicetree/bindings/display/atmel/
5250 T:      git git://anongit.freedesktop.org/drm/drm-misc
5251
5252 DRM DRIVERS FOR BRIDGE CHIPS
5253 M:      Andrzej Hajda <a.hajda@samsung.com>
5254 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5255 S:      Maintained
5256 T:      git git://anongit.freedesktop.org/drm/drm-misc
5257 F:      drivers/gpu/drm/bridge/
5258
5259 DRM DRIVERS FOR EXYNOS
5260 M:      Inki Dae <inki.dae@samsung.com>
5261 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5262 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5263 M:      Kyungmin Park <kyungmin.park@samsung.com>
5264 L:      dri-devel@lists.freedesktop.org
5265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5266 S:      Supported
5267 F:      drivers/gpu/drm/exynos/
5268 F:      include/uapi/drm/exynos_drm.h
5269 F:      Documentation/devicetree/bindings/display/exynos/
5270
5271 DRM DRIVERS FOR FREESCALE DCU
5272 M:      Stefan Agner <stefan@agner.ch>
5273 M:      Alison Wang <alison.wang@nxp.com>
5274 L:      dri-devel@lists.freedesktop.org
5275 S:      Supported
5276 F:      drivers/gpu/drm/fsl-dcu/
5277 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5278 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5279 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5280 T:      git git://anongit.freedesktop.org/drm/drm-misc
5281
5282 DRM DRIVERS FOR FREESCALE IMX
5283 M:      Philipp Zabel <p.zabel@pengutronix.de>
5284 L:      dri-devel@lists.freedesktop.org
5285 S:      Maintained
5286 F:      drivers/gpu/drm/imx/
5287 F:      drivers/gpu/ipu-v3/
5288 F:      Documentation/devicetree/bindings/display/imx/
5289
5290 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5291 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5292 L:      dri-devel@lists.freedesktop.org
5293 T:      git git://github.com/patjak/drm-gma500
5294 S:      Maintained
5295 F:      drivers/gpu/drm/gma500/
5296
5297 DRM DRIVERS FOR HISILICON
5298 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5299 M:      Rongrong Zou <zourongrong@gmail.com>
5300 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5301 R:      Chen Feng <puck.chen@hisilicon.com>
5302 L:      dri-devel@lists.freedesktop.org
5303 T:      git git://github.com/xin3liang/linux.git
5304 S:      Maintained
5305 F:      drivers/gpu/drm/hisilicon/
5306 F:      Documentation/devicetree/bindings/display/hisilicon/
5307
5308 DRM DRIVERS FOR LIMA
5309 M:      Qiang Yu <yuq825@gmail.com>
5310 L:      dri-devel@lists.freedesktop.org
5311 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5312 S:      Maintained
5313 F:      drivers/gpu/drm/lima/
5314 F:      include/uapi/drm/lima_drm.h
5315 T:      git git://anongit.freedesktop.org/drm/drm-misc
5316
5317 DRM DRIVERS FOR MEDIATEK
5318 M:      CK Hu <ck.hu@mediatek.com>
5319 M:      Philipp Zabel <p.zabel@pengutronix.de>
5320 L:      dri-devel@lists.freedesktop.org
5321 S:      Supported
5322 F:      drivers/gpu/drm/mediatek/
5323 F:      Documentation/devicetree/bindings/display/mediatek/
5324
5325 DRM DRIVERS FOR NVIDIA TEGRA
5326 M:      Thierry Reding <thierry.reding@gmail.com>
5327 L:      dri-devel@lists.freedesktop.org
5328 L:      linux-tegra@vger.kernel.org
5329 T:      git git://anongit.freedesktop.org/tegra/linux.git
5330 S:      Supported
5331 F:      drivers/gpu/drm/tegra/
5332 F:      drivers/gpu/host1x/
5333 F:      include/linux/host1x.h
5334 F:      include/uapi/drm/tegra_drm.h
5335 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5336
5337 DRM DRIVERS FOR RENESAS
5338 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5339 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5340 L:      dri-devel@lists.freedesktop.org
5341 L:      linux-renesas-soc@vger.kernel.org
5342 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5343 S:      Supported
5344 F:      drivers/gpu/drm/rcar-du/
5345 F:      drivers/gpu/drm/shmobile/
5346 F:      include/linux/platform_data/shmob_drm.h
5347 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5348 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5349 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5350
5351 DRM DRIVERS FOR ROCKCHIP
5352 M:      Sandy Huang <hjc@rock-chips.com>
5353 M:      Heiko Stübner <heiko@sntech.de>
5354 L:      dri-devel@lists.freedesktop.org
5355 S:      Maintained
5356 F:      drivers/gpu/drm/rockchip/
5357 F:      Documentation/devicetree/bindings/display/rockchip/
5358 T:      git git://anongit.freedesktop.org/drm/drm-misc
5359
5360 DRM DRIVERS FOR STI
5361 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5362 M:      Vincent Abriou <vincent.abriou@st.com>
5363 L:      dri-devel@lists.freedesktop.org
5364 T:      git git://anongit.freedesktop.org/drm/drm-misc
5365 S:      Maintained
5366 F:      drivers/gpu/drm/sti
5367 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5368
5369 DRM DRIVERS FOR STM
5370 M:      Yannick Fertre <yannick.fertre@st.com>
5371 M:      Philippe Cornu <philippe.cornu@st.com>
5372 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5373 M:      Vincent Abriou <vincent.abriou@st.com>
5374 L:      dri-devel@lists.freedesktop.org
5375 T:      git git://anongit.freedesktop.org/drm/drm-misc
5376 S:      Maintained
5377 F:      drivers/gpu/drm/stm
5378 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5379
5380 DRM DRIVERS FOR TI LCDC
5381 M:      Jyri Sarha <jsarha@ti.com>
5382 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5383 L:      dri-devel@lists.freedesktop.org
5384 S:      Maintained
5385 F:      drivers/gpu/drm/tilcdc/
5386 F:      Documentation/devicetree/bindings/display/tilcdc/
5387
5388 DRM DRIVERS FOR TI OMAP
5389 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5390 L:      dri-devel@lists.freedesktop.org
5391 S:      Maintained
5392 F:      drivers/gpu/drm/omapdrm/
5393 F:      Documentation/devicetree/bindings/display/ti/
5394
5395 DRM DRIVERS FOR V3D
5396 M:      Eric Anholt <eric@anholt.net>
5397 S:      Supported
5398 F:      drivers/gpu/drm/v3d/
5399 F:      include/uapi/drm/v3d_drm.h
5400 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5401 T:      git git://anongit.freedesktop.org/drm/drm-misc
5402
5403 DRM DRIVERS FOR VC4
5404 M:      Eric Anholt <eric@anholt.net>
5405 T:      git git://github.com/anholt/linux
5406 S:      Supported
5407 F:      drivers/gpu/drm/vc4/
5408 F:      include/uapi/drm/vc4_drm.h
5409 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5410 T:      git git://anongit.freedesktop.org/drm/drm-misc
5411
5412 DRM DRIVERS FOR VIVANTE GPU IP
5413 M:      Lucas Stach <l.stach@pengutronix.de>
5414 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5415 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5416 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5417 L:      dri-devel@lists.freedesktop.org
5418 S:      Maintained
5419 F:      drivers/gpu/drm/etnaviv/
5420 F:      include/uapi/drm/etnaviv_drm.h
5421 F:      Documentation/devicetree/bindings/display/etnaviv/
5422
5423 DRM DRIVERS FOR ZTE ZX
5424 M:      Shawn Guo <shawnguo@kernel.org>
5425 L:      dri-devel@lists.freedesktop.org
5426 S:      Maintained
5427 F:      drivers/gpu/drm/zte/
5428 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5429 T:      git git://anongit.freedesktop.org/drm/drm-misc
5430
5431 DRM PANEL DRIVERS
5432 M:      Thierry Reding <thierry.reding@gmail.com>
5433 L:      dri-devel@lists.freedesktop.org
5434 T:      git git://anongit.freedesktop.org/drm/drm-misc
5435 S:      Maintained
5436 F:      drivers/gpu/drm/drm_panel.c
5437 F:      drivers/gpu/drm/panel/
5438 F:      include/drm/drm_panel.h
5439 F:      Documentation/devicetree/bindings/display/panel/
5440
5441 DRM TINYDRM DRIVERS
5442 M:      Noralf Trønnes <noralf@tronnes.org>
5443 W:      https://github.com/notro/tinydrm/wiki/Development
5444 T:      git git://anongit.freedesktop.org/drm/drm-misc
5445 S:      Maintained
5446 F:      drivers/gpu/drm/tinydrm/
5447 F:      include/drm/tinydrm/
5448
5449 DRM DRIVERS FOR XEN
5450 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5451 T:      git git://anongit.freedesktop.org/drm/drm-misc
5452 L:      dri-devel@lists.freedesktop.org
5453 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5454 S:      Supported
5455 F:      drivers/gpu/drm/xen/
5456 F:      Documentation/gpu/xen-front.rst
5457
5458 DRM TTM SUBSYSTEM
5459 M:      Christian Koenig <christian.koenig@amd.com>
5460 M:      Huang Rui <ray.huang@amd.com>
5461 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5462 T:      git git://people.freedesktop.org/~agd5f/linux
5463 S:      Maintained
5464 L:      dri-devel@lists.freedesktop.org
5465 F:      include/drm/ttm/
5466 F:      drivers/gpu/drm/ttm/
5467
5468 DSBR100 USB FM RADIO DRIVER
5469 M:      Alexey Klimov <klimov.linux@gmail.com>
5470 L:      linux-media@vger.kernel.org
5471 T:      git git://linuxtv.org/media_tree.git
5472 S:      Maintained
5473 F:      drivers/media/radio/dsbr100.c
5474
5475 DSCC4 DRIVER
5476 M:      Francois Romieu <romieu@fr.zoreil.com>
5477 L:      netdev@vger.kernel.org
5478 S:      Maintained
5479 F:      drivers/net/wan/dscc4.c
5480
5481 DT3155 MEDIA DRIVER
5482 M:      Hans Verkuil <hverkuil@xs4all.nl>
5483 L:      linux-media@vger.kernel.org
5484 T:      git git://linuxtv.org/media_tree.git
5485 W:      https://linuxtv.org
5486 S:      Odd Fixes
5487 F:      drivers/media/pci/dt3155/
5488
5489 DVB_USB_AF9015 MEDIA DRIVER
5490 M:      Antti Palosaari <crope@iki.fi>
5491 L:      linux-media@vger.kernel.org
5492 W:      https://linuxtv.org
5493 W:      http://palosaari.fi/linux/
5494 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5495 T:      git git://linuxtv.org/anttip/media_tree.git
5496 S:      Maintained
5497 F:      drivers/media/usb/dvb-usb-v2/af9015*
5498
5499 DVB_USB_AF9035 MEDIA DRIVER
5500 M:      Antti Palosaari <crope@iki.fi>
5501 L:      linux-media@vger.kernel.org
5502 W:      https://linuxtv.org
5503 W:      http://palosaari.fi/linux/
5504 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5505 T:      git git://linuxtv.org/anttip/media_tree.git
5506 S:      Maintained
5507 F:      drivers/media/usb/dvb-usb-v2/af9035*
5508
5509 DVB_USB_ANYSEE MEDIA DRIVER
5510 M:      Antti Palosaari <crope@iki.fi>
5511 L:      linux-media@vger.kernel.org
5512 W:      https://linuxtv.org
5513 W:      http://palosaari.fi/linux/
5514 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5515 T:      git git://linuxtv.org/anttip/media_tree.git
5516 S:      Maintained
5517 F:      drivers/media/usb/dvb-usb-v2/anysee*
5518
5519 DVB_USB_AU6610 MEDIA DRIVER
5520 M:      Antti Palosaari <crope@iki.fi>
5521 L:      linux-media@vger.kernel.org
5522 W:      https://linuxtv.org
5523 W:      http://palosaari.fi/linux/
5524 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5525 T:      git git://linuxtv.org/anttip/media_tree.git
5526 S:      Maintained
5527 F:      drivers/media/usb/dvb-usb-v2/au6610*
5528
5529 DVB_USB_CE6230 MEDIA DRIVER
5530 M:      Antti Palosaari <crope@iki.fi>
5531 L:      linux-media@vger.kernel.org
5532 W:      https://linuxtv.org
5533 W:      http://palosaari.fi/linux/
5534 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5535 T:      git git://linuxtv.org/anttip/media_tree.git
5536 S:      Maintained
5537 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5538
5539 DVB_USB_CXUSB MEDIA DRIVER
5540 M:      Michael Krufky <mkrufky@linuxtv.org>
5541 L:      linux-media@vger.kernel.org
5542 W:      https://linuxtv.org
5543 W:      http://github.com/mkrufky
5544 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5545 T:      git git://linuxtv.org/media_tree.git
5546 S:      Maintained
5547 F:      drivers/media/usb/dvb-usb/cxusb*
5548
5549 DVB_USB_EC168 MEDIA DRIVER
5550 M:      Antti Palosaari <crope@iki.fi>
5551 L:      linux-media@vger.kernel.org
5552 W:      https://linuxtv.org
5553 W:      http://palosaari.fi/linux/
5554 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5555 T:      git git://linuxtv.org/anttip/media_tree.git
5556 S:      Maintained
5557 F:      drivers/media/usb/dvb-usb-v2/ec168*
5558
5559 DVB_USB_GL861 MEDIA DRIVER
5560 M:      Antti Palosaari <crope@iki.fi>
5561 L:      linux-media@vger.kernel.org
5562 W:      https://linuxtv.org
5563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5564 T:      git git://linuxtv.org/anttip/media_tree.git
5565 S:      Maintained
5566 F:      drivers/media/usb/dvb-usb-v2/gl861*
5567
5568 DVB_USB_MXL111SF MEDIA DRIVER
5569 M:      Michael Krufky <mkrufky@linuxtv.org>
5570 L:      linux-media@vger.kernel.org
5571 W:      https://linuxtv.org
5572 W:      http://github.com/mkrufky
5573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5574 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5575 S:      Maintained
5576 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5577
5578 DVB_USB_RTL28XXU MEDIA DRIVER
5579 M:      Antti Palosaari <crope@iki.fi>
5580 L:      linux-media@vger.kernel.org
5581 W:      https://linuxtv.org
5582 W:      http://palosaari.fi/linux/
5583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5584 T:      git git://linuxtv.org/anttip/media_tree.git
5585 S:      Maintained
5586 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5587
5588 DVB_USB_V2 MEDIA DRIVER
5589 M:      Antti Palosaari <crope@iki.fi>
5590 L:      linux-media@vger.kernel.org
5591 W:      https://linuxtv.org
5592 W:      http://palosaari.fi/linux/
5593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5594 T:      git git://linuxtv.org/anttip/media_tree.git
5595 S:      Maintained
5596 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5597 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5598
5599 DYNAMIC DEBUG
5600 M:      Jason Baron <jbaron@akamai.com>
5601 S:      Maintained
5602 F:      lib/dynamic_debug.c
5603 F:      include/linux/dynamic_debug.h
5604
5605 DYNAMIC INTERRUPT MODERATION
5606 M:      Tal Gilboa <talgi@mellanox.com>
5607 S:      Maintained
5608 F:      include/linux/net_dim.h
5609
5610 DZ DECSTATION DZ11 SERIAL DRIVER
5611 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5612 S:      Maintained
5613 F:      drivers/tty/serial/dz.*
5614
5615 E3X0 POWER BUTTON DRIVER
5616 M:      Moritz Fischer <moritz.fischer@ettus.com>
5617 L:      usrp-users@lists.ettus.com
5618 W:      http://www.ettus.com
5619 S:      Supported
5620 F:      drivers/input/misc/e3x0-button.c
5621 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5622
5623 E4000 MEDIA DRIVER
5624 M:      Antti Palosaari <crope@iki.fi>
5625 L:      linux-media@vger.kernel.org
5626 W:      https://linuxtv.org
5627 W:      http://palosaari.fi/linux/
5628 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5629 T:      git git://linuxtv.org/anttip/media_tree.git
5630 S:      Maintained
5631 F:      drivers/media/tuners/e4000*
5632
5633 EARTH_PT1 MEDIA DRIVER
5634 M:      Akihiro Tsukada <tskd08@gmail.com>
5635 L:      linux-media@vger.kernel.org
5636 S:      Odd Fixes
5637 F:      drivers/media/pci/pt1/
5638
5639 EARTH_PT3 MEDIA DRIVER
5640 M:      Akihiro Tsukada <tskd08@gmail.com>
5641 L:      linux-media@vger.kernel.org
5642 S:      Odd Fixes
5643 F:      drivers/media/pci/pt3/
5644
5645 EC100 MEDIA DRIVER
5646 M:      Antti Palosaari <crope@iki.fi>
5647 L:      linux-media@vger.kernel.org
5648 W:      https://linuxtv.org
5649 W:      http://palosaari.fi/linux/
5650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5651 T:      git git://linuxtv.org/anttip/media_tree.git
5652 S:      Maintained
5653 F:      drivers/media/dvb-frontends/ec100*
5654
5655 ECRYPT FILE SYSTEM
5656 M:      Tyler Hicks <tyhicks@canonical.com>
5657 L:      ecryptfs@vger.kernel.org
5658 W:      http://ecryptfs.org
5659 W:      https://launchpad.net/ecryptfs
5660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5661 S:      Supported
5662 F:      Documentation/filesystems/ecryptfs.txt
5663 F:      fs/ecryptfs/
5664
5665 EDAC-AMD64
5666 M:      Borislav Petkov <bp@alien8.de>
5667 L:      linux-edac@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/edac/amd64_edac*
5670
5671 EDAC-AST2500
5672 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5673 S:      Supported
5674 F:      drivers/edac/aspeed_edac.c
5675 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5676
5677 EDAC-CALXEDA
5678 M:      Robert Richter <rric@kernel.org>
5679 L:      linux-edac@vger.kernel.org
5680 S:      Maintained
5681 F:      drivers/edac/highbank*
5682
5683 EDAC-CAVIUM OCTEON
5684 M:      Ralf Baechle <ralf@linux-mips.org>
5685 M:      David Daney <david.daney@cavium.com>
5686 L:      linux-edac@vger.kernel.org
5687 L:      linux-mips@vger.kernel.org
5688 S:      Supported
5689 F:      drivers/edac/octeon_edac*
5690
5691 EDAC-CAVIUM THUNDERX
5692 M:      David Daney <david.daney@cavium.com>
5693 M:      Jan Glauber <jglauber@cavium.com>
5694 L:      linux-edac@vger.kernel.org
5695 S:      Supported
5696 F:      drivers/edac/thunderx_edac*
5697
5698 EDAC-CORE
5699 M:      Borislav Petkov <bp@alien8.de>
5700 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5701 R:      James Morse <james.morse@arm.com>
5702 L:      linux-edac@vger.kernel.org
5703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5705 S:      Supported
5706 F:      Documentation/admin-guide/ras.rst
5707 F:      Documentation/driver-api/edac.rst
5708 F:      drivers/edac/
5709 F:      include/linux/edac.h
5710
5711 EDAC-E752X
5712 M:      Mark Gross <mark.gross@intel.com>
5713 L:      linux-edac@vger.kernel.org
5714 S:      Maintained
5715 F:      drivers/edac/e752x_edac.c
5716
5717 EDAC-E7XXX
5718 L:      linux-edac@vger.kernel.org
5719 S:      Maintained
5720 F:      drivers/edac/e7xxx_edac.c
5721
5722 EDAC-FSL_DDR
5723 M:      York Sun <york.sun@nxp.com>
5724 L:      linux-edac@vger.kernel.org
5725 S:      Maintained
5726 F:      drivers/edac/fsl_ddr_edac.*
5727
5728 EDAC-GHES
5729 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5730 L:      linux-edac@vger.kernel.org
5731 S:      Maintained
5732 F:      drivers/edac/ghes_edac.c
5733
5734 EDAC-I10NM
5735 M:      Tony Luck <tony.luck@intel.com>
5736 L:      linux-edac@vger.kernel.org
5737 S:      Maintained
5738 F:      drivers/edac/i10nm_base.c
5739
5740 EDAC-I3000
5741 L:      linux-edac@vger.kernel.org
5742 S:      Orphan
5743 F:      drivers/edac/i3000_edac.c
5744
5745 EDAC-I5000
5746 L:      linux-edac@vger.kernel.org
5747 S:      Maintained
5748 F:      drivers/edac/i5000_edac.c
5749
5750 EDAC-I5400
5751 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5752 L:      linux-edac@vger.kernel.org
5753 S:      Maintained
5754 F:      drivers/edac/i5400_edac.c
5755
5756 EDAC-I7300
5757 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5758 L:      linux-edac@vger.kernel.org
5759 S:      Maintained
5760 F:      drivers/edac/i7300_edac.c
5761
5762 EDAC-I7CORE
5763 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5764 L:      linux-edac@vger.kernel.org
5765 S:      Maintained
5766 F:      drivers/edac/i7core_edac.c
5767
5768 EDAC-I82443BXGX
5769 M:      Tim Small <tim@buttersideup.com>
5770 L:      linux-edac@vger.kernel.org
5771 S:      Maintained
5772 F:      drivers/edac/i82443bxgx_edac.c
5773
5774 EDAC-I82975X
5775 M:      "Arvind R." <arvino55@gmail.com>
5776 L:      linux-edac@vger.kernel.org
5777 S:      Maintained
5778 F:      drivers/edac/i82975x_edac.c
5779
5780 EDAC-IE31200
5781 M:      Jason Baron <jbaron@akamai.com>
5782 L:      linux-edac@vger.kernel.org
5783 S:      Maintained
5784 F:      drivers/edac/ie31200_edac.c
5785
5786 EDAC-MPC85XX
5787 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5788 L:      linux-edac@vger.kernel.org
5789 S:      Maintained
5790 F:      drivers/edac/mpc85xx_edac.[ch]
5791
5792 EDAC-PASEMI
5793 M:      Egor Martovetsky <egor@pasemi.com>
5794 L:      linux-edac@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/edac/pasemi_edac.c
5797
5798 EDAC-PND2
5799 M:      Tony Luck <tony.luck@intel.com>
5800 L:      linux-edac@vger.kernel.org
5801 S:      Maintained
5802 F:      drivers/edac/pnd2_edac.[ch]
5803
5804 EDAC-R82600
5805 M:      Tim Small <tim@buttersideup.com>
5806 L:      linux-edac@vger.kernel.org
5807 S:      Maintained
5808 F:      drivers/edac/r82600_edac.c
5809
5810 EDAC-SBRIDGE
5811 M:      Tony Luck <tony.luck@intel.com>
5812 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5813 L:      linux-edac@vger.kernel.org
5814 S:      Maintained
5815 F:      drivers/edac/sb_edac.c
5816
5817 EDAC-SKYLAKE
5818 M:      Tony Luck <tony.luck@intel.com>
5819 L:      linux-edac@vger.kernel.org
5820 S:      Maintained
5821 F:      drivers/edac/skx_*.c
5822
5823 EDAC-TI
5824 M:      Tero Kristo <t-kristo@ti.com>
5825 L:      linux-edac@vger.kernel.org
5826 S:      Maintained
5827 F:      drivers/edac/ti_edac.c
5828
5829 EDAC-QCOM
5830 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5831 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5832 L:      linux-arm-msm@vger.kernel.org
5833 L:      linux-edac@vger.kernel.org
5834 S:      Maintained
5835 F:      drivers/edac/qcom_edac.c
5836
5837 EDIROL UA-101/UA-1000 DRIVER
5838 M:      Clemens Ladisch <clemens@ladisch.de>
5839 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5841 S:      Maintained
5842 F:      sound/usb/misc/ua101.c
5843
5844 EFI TEST DRIVER
5845 L:      linux-efi@vger.kernel.org
5846 M:      Ivan Hu <ivan.hu@canonical.com>
5847 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5848 S:      Maintained
5849 F:      drivers/firmware/efi/test/
5850
5851 EFI VARIABLE FILESYSTEM
5852 M:      Matthew Garrett <matthew.garrett@nebula.com>
5853 M:      Jeremy Kerr <jk@ozlabs.org>
5854 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5856 L:      linux-efi@vger.kernel.org
5857 S:      Maintained
5858 F:      fs/efivarfs/
5859
5860 EFIFB FRAMEBUFFER DRIVER
5861 L:      linux-fbdev@vger.kernel.org
5862 M:      Peter Jones <pjones@redhat.com>
5863 S:      Maintained
5864 F:      drivers/video/fbdev/efifb.c
5865
5866 EFS FILESYSTEM
5867 W:      http://aeschi.ch.eu.org/efs/
5868 S:      Orphan
5869 F:      fs/efs/
5870
5871 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5872 M:      Douglas Miller <dougmill@linux.ibm.com>
5873 L:      netdev@vger.kernel.org
5874 S:      Maintained
5875 F:      drivers/net/ethernet/ibm/ehea/
5876
5877 EM28XX VIDEO4LINUX DRIVER
5878 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5879 L:      linux-media@vger.kernel.org
5880 W:      https://linuxtv.org
5881 T:      git git://linuxtv.org/media_tree.git
5882 S:      Maintained
5883 F:      drivers/media/usb/em28xx/
5884 F:      Documentation/media/v4l-drivers/em28xx*
5885
5886 EMBEDDED LINUX
5887 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5888 M:      Matt Mackall <mpm@selenic.com>
5889 M:      David Woodhouse <dwmw2@infradead.org>
5890 L:      linux-embedded@vger.kernel.org
5891 S:      Maintained
5892
5893 Emulex 10Gbps iSCSI - OneConnect DRIVER
5894 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5895 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5896 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5897 L:      linux-scsi@vger.kernel.org
5898 W:      http://www.broadcom.com
5899 S:      Supported
5900 F:      drivers/scsi/be2iscsi/
5901
5902 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5903 M:      Sathya Perla <sathya.perla@broadcom.com>
5904 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5905 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5906 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5907 L:      netdev@vger.kernel.org
5908 W:      http://www.emulex.com
5909 S:      Supported
5910 F:      drivers/net/ethernet/emulex/benet/
5911
5912 EMULEX ONECONNECT ROCE DRIVER
5913 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5914 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5915 L:      linux-rdma@vger.kernel.org
5916 W:      http://www.broadcom.com
5917 S:      Odd Fixes
5918 F:      drivers/infiniband/hw/ocrdma/
5919 F:      include/uapi/rdma/ocrdma-abi.h
5920
5921 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5922 M:      James Smart <james.smart@broadcom.com>
5923 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5924 L:      linux-scsi@vger.kernel.org
5925 W:      http://www.broadcom.com
5926 S:      Supported
5927 F:      drivers/scsi/lpfc/
5928
5929 ENE CB710 FLASH CARD READER DRIVER
5930 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5931 S:      Maintained
5932 F:      drivers/misc/cb710/
5933 F:      drivers/mmc/host/cb710-mmc.*
5934 F:      include/linux/cb710.h
5935
5936 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5937 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5938 S:      Maintained
5939 F:      drivers/media/rc/ene_ir.*
5940
5941 EPSON S1D13XXX FRAMEBUFFER DRIVER
5942 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5943 S:      Maintained
5944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5945 F:      drivers/video/fbdev/s1d13xxxfb.c
5946 F:      include/video/s1d13xxxfb.h
5947
5948 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5949 M:      Jeff Layton <jlayton@kernel.org>
5950 S:      Maintained
5951 F:      lib/errseq.c
5952 F:      include/linux/errseq.h
5953
5954 ET131X NETWORK DRIVER
5955 M:      Mark Einon <mark.einon@gmail.com>
5956 S:      Odd Fixes
5957 F:      drivers/net/ethernet/agere/
5958
5959 ETHERNET BRIDGE
5960 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5961 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5962 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5963 L:      netdev@vger.kernel.org
5964 W:      http://www.linuxfoundation.org/en/Net:Bridge
5965 S:      Maintained
5966 F:      include/linux/netfilter_bridge/
5967 F:      net/bridge/
5968
5969 ETHERNET PHY LIBRARY
5970 M:      Andrew Lunn <andrew@lunn.ch>
5971 M:      Florian Fainelli <f.fainelli@gmail.com>
5972 M:      Heiner Kallweit <hkallweit1@gmail.com>
5973 L:      netdev@vger.kernel.org
5974 S:      Maintained
5975 F:      Documentation/ABI/testing/sysfs-bus-mdio
5976 F:      Documentation/devicetree/bindings/net/mdio*
5977 F:      Documentation/networking/phy.rst
5978 F:      drivers/net/phy/
5979 F:      drivers/of/of_mdio.c
5980 F:      drivers/of/of_net.c
5981 F:      include/linux/*mdio*.h
5982 F:      include/linux/of_net.h
5983 F:      include/linux/phy.h
5984 F:      include/linux/phy_fixed.h
5985 F:      include/linux/platform_data/mdio-bcm-unimac.h
5986 F:      include/linux/platform_data/mdio-gpio.h
5987 F:      include/trace/events/mdio.h
5988 F:      include/uapi/linux/mdio.h
5989 F:      include/uapi/linux/mii.h
5990
5991 EXT2 FILE SYSTEM
5992 M:      Jan Kara <jack@suse.com>
5993 L:      linux-ext4@vger.kernel.org
5994 S:      Maintained
5995 F:      Documentation/filesystems/ext2.txt
5996 F:      fs/ext2/
5997 F:      include/linux/ext2*
5998
5999 EXT4 FILE SYSTEM
6000 M:      "Theodore Ts'o" <tytso@mit.edu>
6001 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6002 L:      linux-ext4@vger.kernel.org
6003 W:      http://ext4.wiki.kernel.org
6004 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6006 S:      Maintained
6007 F:      Documentation/filesystems/ext4/
6008 F:      fs/ext4/
6009
6010 Extended Verification Module (EVM)
6011 M:      Mimi Zohar <zohar@linux.ibm.com>
6012 L:      linux-integrity@vger.kernel.org
6013 S:      Supported
6014 F:      security/integrity/evm/
6015
6016 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6017 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6018 L:      linux-efi@vger.kernel.org
6019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6020 S:      Maintained
6021 F:      Documentation/efi-stub.txt
6022 F:      arch/*/kernel/efi.c
6023 F:      arch/x86/boot/compressed/eboot.[ch]
6024 F:      arch/*/include/asm/efi.h
6025 F:      arch/x86/platform/efi/
6026 F:      drivers/firmware/efi/
6027 F:      include/linux/efi*.h
6028 F:      arch/arm/boot/compressed/efi-header.S
6029 F:      arch/arm64/kernel/efi-entry.S
6030
6031 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6032 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6033 M:      Chanwoo Choi <cw00.choi@samsung.com>
6034 L:      linux-kernel@vger.kernel.org
6035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6036 S:      Maintained
6037 F:      drivers/extcon/
6038 F:      include/linux/extcon/
6039 F:      include/linux/extcon.h
6040 F:      Documentation/extcon/
6041 F:      Documentation/devicetree/bindings/extcon/
6042
6043 EXYNOS DP DRIVER
6044 M:      Jingoo Han <jingoohan1@gmail.com>
6045 L:      dri-devel@lists.freedesktop.org
6046 S:      Maintained
6047 F:      drivers/gpu/drm/exynos/exynos_dp*
6048
6049 EXYNOS SYSMMU (IOMMU) driver
6050 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6051 L:      iommu@lists.linux-foundation.org
6052 S:      Maintained
6053 F:      drivers/iommu/exynos-iommu.c
6054
6055 EZchip NPS platform support
6056 M:      Vineet Gupta <vgupta@synopsys.com>
6057 M:      Ofer Levi <oferle@mellanox.com>
6058 S:      Supported
6059 F:      arch/arc/plat-eznps
6060 F:      arch/arc/boot/dts/eznps.dts
6061
6062 F2FS FILE SYSTEM
6063 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6064 M:      Chao Yu <yuchao0@huawei.com>
6065 L:      linux-f2fs-devel@lists.sourceforge.net
6066 W:      https://f2fs.wiki.kernel.org/
6067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6068 S:      Maintained
6069 F:      Documentation/filesystems/f2fs.txt
6070 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6071 F:      fs/f2fs/
6072 F:      include/linux/f2fs_fs.h
6073 F:      include/trace/events/f2fs.h
6074
6075 F71805F HARDWARE MONITORING DRIVER
6076 M:      Jean Delvare <jdelvare@suse.com>
6077 L:      linux-hwmon@vger.kernel.org
6078 S:      Maintained
6079 F:      Documentation/hwmon/f71805f.rst
6080 F:      drivers/hwmon/f71805f.c
6081
6082 FADDR2LINE
6083 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6084 S:      Maintained
6085 F:      scripts/faddr2line
6086
6087 FAILOVER MODULE
6088 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6089 L:      netdev@vger.kernel.org
6090 S:      Supported
6091 F:      net/core/failover.c
6092 F:      include/net/failover.h
6093 F:      Documentation/networking/failover.rst
6094
6095 FANOTIFY
6096 M:      Jan Kara <jack@suse.cz>
6097 R:      Amir Goldstein <amir73il@gmail.com>
6098 L:      linux-fsdevel@vger.kernel.org
6099 S:      Maintained
6100 F:      fs/notify/fanotify/
6101 F:      include/linux/fanotify.h
6102 F:      include/uapi/linux/fanotify.h
6103
6104 FARSYNC SYNCHRONOUS DRIVER
6105 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6106 W:      http://www.farsite.co.uk/
6107 S:      Supported
6108 F:      drivers/net/wan/farsync.*
6109
6110 FAULT INJECTION SUPPORT
6111 M:      Akinobu Mita <akinobu.mita@gmail.com>
6112 S:      Supported
6113 F:      Documentation/fault-injection/
6114 F:      lib/fault-inject.c
6115
6116 FBTFT Framebuffer drivers
6117 S:      Orphan
6118 L:      dri-devel@lists.freedesktop.org
6119 L:      linux-fbdev@vger.kernel.org
6120 F:      drivers/staging/fbtft/
6121
6122 FC0011 TUNER DRIVER
6123 M:      Michael Buesch <m@bues.ch>
6124 L:      linux-media@vger.kernel.org
6125 S:      Maintained
6126 F:      drivers/media/tuners/fc0011.h
6127 F:      drivers/media/tuners/fc0011.c
6128
6129 FC2580 MEDIA DRIVER
6130 M:      Antti Palosaari <crope@iki.fi>
6131 L:      linux-media@vger.kernel.org
6132 W:      https://linuxtv.org
6133 W:      http://palosaari.fi/linux/
6134 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6135 T:      git git://linuxtv.org/anttip/media_tree.git
6136 S:      Maintained
6137 F:      drivers/media/tuners/fc2580*
6138
6139 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6140 M:      Hannes Reinecke <hare@suse.de>
6141 L:      linux-scsi@vger.kernel.org
6142 W:      www.Open-FCoE.org
6143 S:      Supported
6144 F:      drivers/scsi/libfc/
6145 F:      drivers/scsi/fcoe/
6146 F:      include/scsi/fc/
6147 F:      include/scsi/libfc.h
6148 F:      include/scsi/libfcoe.h
6149 F:      include/uapi/scsi/fc/
6150
6151 FILE LOCKING (flock() and fcntl()/lockf())
6152 M:      Jeff Layton <jlayton@kernel.org>
6153 M:      "J. Bruce Fields" <bfields@fieldses.org>
6154 L:      linux-fsdevel@vger.kernel.org
6155 S:      Maintained
6156 F:      include/linux/fcntl.h
6157 F:      include/uapi/linux/fcntl.h
6158 F:      fs/fcntl.c
6159 F:      fs/locks.c
6160
6161 FILESYSTEMS (VFS and infrastructure)
6162 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6163 L:      linux-fsdevel@vger.kernel.org
6164 S:      Maintained
6165 F:      fs/*
6166 F:      include/linux/fs.h
6167 F:      include/linux/fs_types.h
6168 F:      include/uapi/linux/fs.h
6169
6170 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6171 M:      Riku Voipio <riku.voipio@iki.fi>
6172 L:      linux-hwmon@vger.kernel.org
6173 S:      Maintained
6174 F:      drivers/hwmon/f75375s.c
6175 F:      include/linux/f75375s.h
6176
6177 FIREWIRE AUDIO DRIVERS
6178 M:      Clemens Ladisch <clemens@ladisch.de>
6179 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6181 S:      Maintained
6182 F:      sound/firewire/
6183
6184 FIREWIRE MEDIA DRIVERS (firedtv)
6185 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6186 L:      linux-media@vger.kernel.org
6187 L:      linux1394-devel@lists.sourceforge.net
6188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6189 S:      Maintained
6190 F:      drivers/media/firewire/
6191
6192 FIREWIRE SBP-2 TARGET
6193 M:      Chris Boot <bootc@bootc.net>
6194 L:      linux-scsi@vger.kernel.org
6195 L:      target-devel@vger.kernel.org
6196 L:      linux1394-devel@lists.sourceforge.net
6197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6198 S:      Maintained
6199 F:      drivers/target/sbp/
6200
6201 FIREWIRE SUBSYSTEM
6202 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6203 L:      linux1394-devel@lists.sourceforge.net
6204 W:      http://ieee1394.wiki.kernel.org/
6205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6206 S:      Maintained
6207 F:      drivers/firewire/
6208 F:      include/linux/firewire.h
6209 F:      include/uapi/linux/firewire*.h
6210 F:      tools/firewire/
6211
6212 FIRMWARE LOADER (request_firmware)
6213 M:      Luis Chamberlain <mcgrof@kernel.org>
6214 L:      linux-kernel@vger.kernel.org
6215 S:      Maintained
6216 F:      Documentation/firmware_class/
6217 F:      drivers/base/firmware_loader/
6218 F:      include/linux/firmware.h
6219
6220 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6221 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6222 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6223 S:      Maintained
6224 F:      drivers/block/rsxx/
6225
6226 FLOPPY DRIVER
6227 M:      Jiri Kosina <jikos@kernel.org>
6228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6229 S:      Odd fixes
6230 F:      drivers/block/floppy.c
6231
6232 FMC SUBSYSTEM
6233 M:      Alessandro Rubini <rubini@gnudd.com>
6234 W:      http://www.ohwr.org/projects/fmc-bus
6235 S:      Supported
6236 F:      drivers/fmc/
6237 F:      include/linux/fmc*.h
6238 F:      include/linux/ipmi-fru.h
6239 K:      fmc_d.*register
6240
6241 FPGA MANAGER FRAMEWORK
6242 M:      Moritz Fischer <mdf@kernel.org>
6243 L:      linux-fpga@vger.kernel.org
6244 S:      Maintained
6245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6246 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6247 F:      Documentation/fpga/
6248 F:      Documentation/driver-api/fpga/
6249 F:      Documentation/devicetree/bindings/fpga/
6250 F:      drivers/fpga/
6251 F:      include/linux/fpga/
6252 W:      http://www.rocketboards.org
6253
6254 FPGA DFL DRIVERS
6255 M:      Wu Hao <hao.wu@intel.com>
6256 L:      linux-fpga@vger.kernel.org
6257 S:      Maintained
6258 F:      Documentation/fpga/dfl.txt
6259 F:      include/uapi/linux/fpga-dfl.h
6260 F:      drivers/fpga/dfl*
6261
6262 FPU EMULATOR
6263 M:      Bill Metzenthen <billm@melbpc.org.au>
6264 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6265 S:      Maintained
6266 F:      arch/x86/math-emu/
6267
6268 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6269 L:      netdev@vger.kernel.org
6270 S:      Orphan
6271 F:      drivers/net/wan/dlci.c
6272 F:      drivers/net/wan/sdla.c
6273
6274 FRAMEBUFFER LAYER
6275 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6276 L:      dri-devel@lists.freedesktop.org
6277 L:      linux-fbdev@vger.kernel.org
6278 T:      git git://github.com/bzolnier/linux.git
6279 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6280 S:      Maintained
6281 F:      Documentation/fb/
6282 F:      drivers/video/
6283 F:      include/video/
6284 F:      include/linux/fb.h
6285 F:      include/uapi/video/
6286 F:      include/uapi/linux/fb.h
6287
6288 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6289 M:      Horia Geantă <horia.geanta@nxp.com>
6290 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6291 L:      linux-crypto@vger.kernel.org
6292 S:      Maintained
6293 F:      drivers/crypto/caam/
6294 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6295
6296 FREESCALE DIU FRAMEBUFFER DRIVER
6297 M:      Timur Tabi <timur@kernel.org>
6298 L:      linux-fbdev@vger.kernel.org
6299 S:      Maintained
6300 F:      drivers/video/fbdev/fsl-diu-fb.*
6301
6302 FREESCALE DMA DRIVER
6303 M:      Li Yang <leoyang.li@nxp.com>
6304 M:      Zhang Wei <zw@zh-kernel.org>
6305 L:      linuxppc-dev@lists.ozlabs.org
6306 S:      Maintained
6307 F:      drivers/dma/fsldma.*
6308
6309 FREESCALE ENETC ETHERNET DRIVERS
6310 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6311 L:      netdev@vger.kernel.org
6312 S:      Maintained
6313 F:      drivers/net/ethernet/freescale/enetc/
6314
6315 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6316 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6317 L:      netdev@vger.kernel.org
6318 S:      Maintained
6319 F:      drivers/net/ethernet/freescale/gianfar*
6320 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6321
6322 FREESCALE GPMI NAND DRIVER
6323 M:      Han Xu <han.xu@nxp.com>
6324 L:      linux-mtd@lists.infradead.org
6325 S:      Maintained
6326 F:      drivers/mtd/nand/raw/gpmi-nand/*
6327
6328 FREESCALE I2C CPM DRIVER
6329 M:      Jochen Friedrich <jochen@scram.de>
6330 L:      linuxppc-dev@lists.ozlabs.org
6331 L:      linux-i2c@vger.kernel.org
6332 S:      Maintained
6333 F:      drivers/i2c/busses/i2c-cpm.c
6334
6335 FREESCALE IMX LPI2C DRIVER
6336 M:      Dong Aisheng <aisheng.dong@nxp.com>
6337 L:      linux-i2c@vger.kernel.org
6338 L:      linux-imx@nxp.com
6339 S:      Maintained
6340 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6341 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6342
6343 FREESCALE IMX / MXC FEC DRIVER
6344 M:      Fugang Duan <fugang.duan@nxp.com>
6345 L:      netdev@vger.kernel.org
6346 S:      Maintained
6347 F:      drivers/net/ethernet/freescale/fec_main.c
6348 F:      drivers/net/ethernet/freescale/fec_ptp.c
6349 F:      drivers/net/ethernet/freescale/fec.h
6350 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6351
6352 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6353 M:      Sascha Hauer <s.hauer@pengutronix.de>
6354 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6355 L:      linux-fbdev@vger.kernel.org
6356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6357 S:      Maintained
6358 F:      include/linux/platform_data/video-imxfb.h
6359 F:      drivers/video/fbdev/imxfb.c
6360
6361 FREESCALE QORIQ DPAA ETHERNET DRIVER
6362 M:      Madalin Bucur <madalin.bucur@nxp.com>
6363 L:      netdev@vger.kernel.org
6364 S:      Maintained
6365 F:      drivers/net/ethernet/freescale/dpaa
6366
6367 FREESCALE QORIQ DPAA FMAN DRIVER
6368 M:      Madalin Bucur <madalin.bucur@nxp.com>
6369 L:      netdev@vger.kernel.org
6370 S:      Maintained
6371 F:      drivers/net/ethernet/freescale/fman
6372 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6373
6374 FREESCALE QORIQ PTP CLOCK DRIVER
6375 M:      Yangbo Lu <yangbo.lu@nxp.com>
6376 L:      netdev@vger.kernel.org
6377 S:      Maintained
6378 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6379 F:      drivers/ptp/ptp_qoriq.c
6380 F:      drivers/ptp/ptp_qoriq_debugfs.c
6381 F:      include/linux/fsl/ptp_qoriq.h
6382 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6383
6384 FREESCALE QUAD SPI DRIVER
6385 M:      Han Xu <han.xu@nxp.com>
6386 L:      linux-spi@vger.kernel.org
6387 S:      Maintained
6388 F:      drivers/spi/spi-fsl-qspi.c
6389
6390 FREESCALE QUICC ENGINE LIBRARY
6391 M:      Qiang Zhao <qiang.zhao@nxp.com>
6392 L:      linuxppc-dev@lists.ozlabs.org
6393 S:      Maintained
6394 F:      drivers/soc/fsl/qe/
6395 F:      include/soc/fsl/*qe*.h
6396 F:      include/soc/fsl/*ucc*.h
6397
6398 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6399 M:      Li Yang <leoyang.li@nxp.com>
6400 L:      netdev@vger.kernel.org
6401 L:      linuxppc-dev@lists.ozlabs.org
6402 S:      Maintained
6403 F:      drivers/net/ethernet/freescale/ucc_geth*
6404
6405 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6406 M:      Zhao Qiang <qiang.zhao@nxp.com>
6407 L:      netdev@vger.kernel.org
6408 L:      linuxppc-dev@lists.ozlabs.org
6409 S:      Maintained
6410 F:      drivers/net/wan/fsl_ucc_hdlc*
6411
6412 FREESCALE QUICC ENGINE UCC UART DRIVER
6413 M:      Timur Tabi <timur@kernel.org>
6414 L:      linuxppc-dev@lists.ozlabs.org
6415 S:      Maintained
6416 F:      drivers/tty/serial/ucc_uart.c
6417
6418 FREESCALE SOC DRIVERS
6419 M:      Li Yang <leoyang.li@nxp.com>
6420 L:      linuxppc-dev@lists.ozlabs.org
6421 L:      linux-arm-kernel@lists.infradead.org
6422 S:      Maintained
6423 F:      Documentation/devicetree/bindings/soc/fsl/
6424 F:      drivers/soc/fsl/
6425 F:      include/linux/fsl/
6426
6427 FREESCALE SOC FS_ENET DRIVER
6428 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6429 L:      linuxppc-dev@lists.ozlabs.org
6430 L:      netdev@vger.kernel.org
6431 S:      Maintained
6432 F:      drivers/net/ethernet/freescale/fs_enet/
6433 F:      include/linux/fs_enet_pd.h
6434
6435 FREESCALE SOC SOUND DRIVERS
6436 M:      Timur Tabi <timur@kernel.org>
6437 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6438 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6439 R:      Fabio Estevam <festevam@gmail.com>
6440 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6441 L:      linuxppc-dev@lists.ozlabs.org
6442 S:      Maintained
6443 F:      sound/soc/fsl/fsl*
6444 F:      sound/soc/fsl/imx*
6445 F:      sound/soc/fsl/mpc8610_hpcd.c
6446
6447 FREESCALE USB PERIPHERAL DRIVERS
6448 M:      Li Yang <leoyang.li@nxp.com>
6449 L:      linux-usb@vger.kernel.org
6450 L:      linuxppc-dev@lists.ozlabs.org
6451 S:      Maintained
6452 F:      drivers/usb/gadget/udc/fsl*
6453
6454 FREEVXFS FILESYSTEM
6455 M:      Christoph Hellwig <hch@infradead.org>
6456 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6457 S:      Maintained
6458 F:      fs/freevxfs/
6459
6460 FREEZER
6461 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6462 M:      Pavel Machek <pavel@ucw.cz>
6463 L:      linux-pm@vger.kernel.org
6464 S:      Supported
6465 F:      Documentation/power/freezing-of-tasks.txt
6466 F:      include/linux/freezer.h
6467 F:      kernel/freezer.c
6468
6469 FRONTSWAP API
6470 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6471 L:      linux-kernel@vger.kernel.org
6472 S:      Maintained
6473 F:      mm/frontswap.c
6474 F:      include/linux/frontswap.h
6475
6476 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6477 M:      David Howells <dhowells@redhat.com>
6478 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6479 S:      Supported
6480 F:      Documentation/filesystems/caching/
6481 F:      fs/fscache/
6482 F:      include/linux/fscache*.h
6483
6484 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6485 M:      Theodore Y. Ts'o <tytso@mit.edu>
6486 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6487 M:      Eric Biggers <ebiggers@kernel.org>
6488 L:      linux-fscrypt@vger.kernel.org
6489 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6490 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6491 S:      Supported
6492 F:      fs/crypto/
6493 F:      include/linux/fscrypt*.h
6494 F:      Documentation/filesystems/fscrypt.rst
6495
6496 FSI-ATTACHED I2C DRIVER
6497 M:      Eddie James <eajames@linux.ibm.com>
6498 L:      linux-i2c@vger.kernel.org
6499 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6500 S:      Maintained
6501 F:      drivers/i2c/busses/i2c-fsi.c
6502 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6503
6504 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6505 M:      Jan Kara <jack@suse.cz>
6506 R:      Amir Goldstein <amir73il@gmail.com>
6507 L:      linux-fsdevel@vger.kernel.org
6508 S:      Maintained
6509 F:      fs/notify/
6510 F:      include/linux/fsnotify*.h
6511
6512 FUJITSU LAPTOP EXTRAS
6513 M:      Jonathan Woithe <jwoithe@just42.net>
6514 L:      platform-driver-x86@vger.kernel.org
6515 S:      Maintained
6516 F:      drivers/platform/x86/fujitsu-laptop.c
6517
6518 FUJITSU M-5MO LS CAMERA ISP DRIVER
6519 M:      Kyungmin Park <kyungmin.park@samsung.com>
6520 M:      Heungjun Kim <riverful.kim@samsung.com>
6521 L:      linux-media@vger.kernel.org
6522 S:      Maintained
6523 F:      drivers/media/i2c/m5mols/
6524 F:      include/media/i2c/m5mols.h
6525
6526 FUJITSU TABLET EXTRAS
6527 M:      Robert Gerlach <khnz@gmx.de>
6528 L:      platform-driver-x86@vger.kernel.org
6529 S:      Maintained
6530 F:      drivers/platform/x86/fujitsu-tablet.c
6531
6532 FUSE: FILESYSTEM IN USERSPACE
6533 M:      Miklos Szeredi <miklos@szeredi.hu>
6534 L:      linux-fsdevel@vger.kernel.org
6535 W:      http://fuse.sourceforge.net/
6536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6537 S:      Maintained
6538 F:      fs/fuse/
6539 F:      include/uapi/linux/fuse.h
6540 F:      Documentation/filesystems/fuse.txt
6541
6542 FUTEX SUBSYSTEM
6543 M:      Thomas Gleixner <tglx@linutronix.de>
6544 M:      Ingo Molnar <mingo@redhat.com>
6545 R:      Peter Zijlstra <peterz@infradead.org>
6546 R:      Darren Hart <dvhart@infradead.org>
6547 L:      linux-kernel@vger.kernel.org
6548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6549 S:      Maintained
6550 F:      kernel/futex.c
6551 F:      include/asm-generic/futex.h
6552 F:      include/linux/futex.h
6553 F:      include/uapi/linux/futex.h
6554 F:      tools/testing/selftests/futex/
6555 F:      tools/perf/bench/futex*
6556 F:      Documentation/*futex*
6557
6558 GCC PLUGINS
6559 M:      Kees Cook <keescook@chromium.org>
6560 R:      Emese Revfy <re.emese@gmail.com>
6561 L:      kernel-hardening@lists.openwall.com
6562 S:      Maintained
6563 F:      scripts/gcc-plugins/
6564 F:      scripts/gcc-plugin.sh
6565 F:      scripts/Makefile.gcc-plugins
6566 F:      Documentation/gcc-plugins.txt
6567
6568 GASKET DRIVER FRAMEWORK
6569 M:      Rob Springer <rspringer@google.com>
6570 M:      Todd Poynor <toddpoynor@google.com>
6571 M:      Ben Chan <benchan@chromium.org>
6572 S:      Maintained
6573 F:      drivers/staging/gasket/
6574
6575 GCOV BASED KERNEL PROFILING
6576 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6577 S:      Maintained
6578 F:      kernel/gcov/
6579 F:      Documentation/dev-tools/gcov.rst
6580
6581 GDB KERNEL DEBUGGING HELPER SCRIPTS
6582 M:      Jan Kiszka <jan.kiszka@siemens.com>
6583 M:      Kieran Bingham <kbingham@kernel.org>
6584 S:      Supported
6585 F:      scripts/gdb/
6586
6587 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6588 M:      Achim Leubner <achim_leubner@adaptec.com>
6589 L:      linux-scsi@vger.kernel.org
6590 W:      http://www.icp-vortex.com/
6591 S:      Supported
6592 F:      drivers/scsi/gdt*
6593
6594 GEMTEK FM RADIO RECEIVER DRIVER
6595 M:      Hans Verkuil <hverkuil@xs4all.nl>
6596 L:      linux-media@vger.kernel.org
6597 T:      git git://linuxtv.org/media_tree.git
6598 W:      https://linuxtv.org
6599 S:      Maintained
6600 F:      drivers/media/radio/radio-gemtek*
6601
6602 GENERIC GPIO I2C DRIVER
6603 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6604 S:      Supported
6605 F:      drivers/i2c/busses/i2c-gpio.c
6606 F:      include/linux/platform_data/i2c-gpio.h
6607
6608 GENERIC GPIO I2C MULTIPLEXER DRIVER
6609 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6610 L:      linux-i2c@vger.kernel.org
6611 S:      Supported
6612 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6613 F:      include/linux/platform_data/i2c-mux-gpio.h
6614 F:      Documentation/i2c/muxes/i2c-mux-gpio
6615
6616 GENERIC HDLC (WAN) DRIVERS
6617 M:      Krzysztof Halasa <khc@pm.waw.pl>
6618 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6619 S:      Maintained
6620 F:      drivers/net/wan/c101.c
6621 F:      drivers/net/wan/hd6457*
6622 F:      drivers/net/wan/hdlc*
6623 F:      drivers/net/wan/n2.c
6624 F:      drivers/net/wan/pc300too.c
6625 F:      drivers/net/wan/pci200syn.c
6626 F:      drivers/net/wan/wanxl*
6627
6628 GENERIC INCLUDE/ASM HEADER FILES
6629 M:      Arnd Bergmann <arnd@arndb.de>
6630 L:      linux-arch@vger.kernel.org
6631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6632 S:      Maintained
6633 F:      include/asm-generic/
6634 F:      include/uapi/asm-generic/
6635
6636 GENERIC PHY FRAMEWORK
6637 M:      Kishon Vijay Abraham I <kishon@ti.com>
6638 L:      linux-kernel@vger.kernel.org
6639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6640 S:      Supported
6641 F:      drivers/phy/
6642 F:      include/linux/phy/
6643 F:      Documentation/devicetree/bindings/phy/
6644
6645 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6646 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6647 S:      Supported
6648 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6649
6650 GENERIC PM DOMAINS
6651 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6652 M:      Kevin Hilman <khilman@kernel.org>
6653 M:      Ulf Hansson <ulf.hansson@linaro.org>
6654 L:      linux-pm@vger.kernel.org
6655 S:      Supported
6656 F:      drivers/base/power/domain*.c
6657 F:      include/linux/pm_domain.h
6658 F:      Documentation/devicetree/bindings/power/power_domain.txt
6659
6660 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6661 M:      Eugen Hristev <eugen.hristev@microchip.com>
6662 L:      linux-input@vger.kernel.org
6663 S:      Maintained
6664 F:      drivers/input/touchscreen/resistive-adc-touch.c
6665
6666 GENERIC UIO DRIVER FOR PCI DEVICES
6667 M:      "Michael S. Tsirkin" <mst@redhat.com>
6668 L:      kvm@vger.kernel.org
6669 S:      Supported
6670 F:      drivers/uio/uio_pci_generic.c
6671
6672 GENWQE (IBM Generic Workqueue Card)
6673 M:      Frank Haverkamp <haver@linux.ibm.com>
6674 S:      Supported
6675 F:      drivers/misc/genwqe/
6676
6677 GET_MAINTAINER SCRIPT
6678 M:      Joe Perches <joe@perches.com>
6679 S:      Maintained
6680 F:      scripts/get_maintainer.pl
6681
6682 GFS2 FILE SYSTEM
6683 M:      Bob Peterson <rpeterso@redhat.com>
6684 M:      Andreas Gruenbacher <agruenba@redhat.com>
6685 L:      cluster-devel@redhat.com
6686 W:      http://sources.redhat.com/cluster/
6687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6688 S:      Supported
6689 F:      Documentation/filesystems/gfs2*.txt
6690 F:      fs/gfs2/
6691 F:      include/uapi/linux/gfs2_ondisk.h
6692
6693 GIGASET ISDN DRIVERS
6694 M:      Paul Bolle <pebolle@tiscali.nl>
6695 L:      gigaset307x-common@lists.sourceforge.net
6696 W:      http://gigaset307x.sourceforge.net/
6697 S:      Odd Fixes
6698 F:      Documentation/isdn/README.gigaset
6699 F:      drivers/isdn/gigaset/
6700 F:      include/uapi/linux/gigaset_dev.h
6701
6702 GNSS SUBSYSTEM
6703 M:      Johan Hovold <johan@kernel.org>
6704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6705 S:      Maintained
6706 F:      Documentation/ABI/testing/sysfs-class-gnss
6707 F:      Documentation/devicetree/bindings/gnss/
6708 F:      drivers/gnss/
6709 F:      include/linux/gnss.h
6710
6711 GO7007 MPEG CODEC
6712 M:      Hans Verkuil <hans.verkuil@cisco.com>
6713 L:      linux-media@vger.kernel.org
6714 S:      Maintained
6715 F:      drivers/media/usb/go7007/
6716
6717 GOODIX TOUCHSCREEN
6718 M:      Bastien Nocera <hadess@hadess.net>
6719 L:      linux-input@vger.kernel.org
6720 S:      Maintained
6721 F:      drivers/input/touchscreen/goodix.c
6722
6723 GPD POCKET FAN DRIVER
6724 M:      Hans de Goede <hdegoede@redhat.com>
6725 L:      platform-driver-x86@vger.kernel.org
6726 S:      Maintained
6727 F:      drivers/platform/x86/gpd-pocket-fan.c
6728
6729 GPIO ACPI SUPPORT
6730 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6731 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6732 L:      linux-gpio@vger.kernel.org
6733 L:      linux-acpi@vger.kernel.org
6734 S:      Maintained
6735 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6736 F:      drivers/gpio/gpiolib-acpi.c
6737
6738 GPIO IR Transmitter
6739 M:      Sean Young <sean@mess.org>
6740 L:      linux-media@vger.kernel.org
6741 S:      Maintained
6742 F:      drivers/media/rc/gpio-ir-tx.c
6743
6744 GPIO MOCKUP DRIVER
6745 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6746 L:      linux-gpio@vger.kernel.org
6747 S:      Maintained
6748 F:      drivers/gpio/gpio-mockup.c
6749 F:      tools/testing/selftests/gpio/
6750
6751 GPIO SUBSYSTEM
6752 M:      Linus Walleij <linus.walleij@linaro.org>
6753 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6754 L:      linux-gpio@vger.kernel.org
6755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6756 S:      Maintained
6757 F:      Documentation/devicetree/bindings/gpio/
6758 F:      Documentation/driver-api/gpio/
6759 F:      Documentation/gpio/
6760 F:      Documentation/ABI/testing/gpio-cdev
6761 F:      Documentation/ABI/obsolete/sysfs-gpio
6762 F:      drivers/gpio/
6763 F:      include/linux/gpio/
6764 F:      include/linux/gpio.h
6765 F:      include/linux/of_gpio.h
6766 F:      include/asm-generic/gpio.h
6767 F:      include/uapi/linux/gpio.h
6768 F:      tools/gpio/
6769
6770 GRE DEMULTIPLEXER DRIVER
6771 M:      Dmitry Kozlov <xeb@mail.ru>
6772 L:      netdev@vger.kernel.org
6773 S:      Maintained
6774 F:      net/ipv4/gre_demux.c
6775 F:      net/ipv4/gre_offload.c
6776 F:      include/net/gre.h
6777
6778 GRETH 10/100/1G Ethernet MAC device driver
6779 M:      Andreas Larsson <andreas@gaisler.com>
6780 L:      netdev@vger.kernel.org
6781 S:      Maintained
6782 F:      drivers/net/ethernet/aeroflex/
6783
6784 GREYBUS AUDIO PROTOCOLS DRIVERS
6785 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6786 M:      Mark Greer <mgreer@animalcreek.com>
6787 S:      Maintained
6788 F:      drivers/staging/greybus/audio_apbridgea.c
6789 F:      drivers/staging/greybus/audio_apbridgea.h
6790 F:      drivers/staging/greybus/audio_codec.c
6791 F:      drivers/staging/greybus/audio_codec.h
6792 F:      drivers/staging/greybus/audio_gb.c
6793 F:      drivers/staging/greybus/audio_manager.c
6794 F:      drivers/staging/greybus/audio_manager.h
6795 F:      drivers/staging/greybus/audio_manager_module.c
6796 F:      drivers/staging/greybus/audio_manager_private.h
6797 F:      drivers/staging/greybus/audio_manager_sysfs.c
6798 F:      drivers/staging/greybus/audio_module.c
6799 F:      drivers/staging/greybus/audio_topology.c
6800
6801 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6802 M:      Viresh Kumar <vireshk@kernel.org>
6803 S:      Maintained
6804 F:      drivers/staging/greybus/authentication.c
6805 F:      drivers/staging/greybus/bootrom.c
6806 F:      drivers/staging/greybus/firmware.h
6807 F:      drivers/staging/greybus/fw-core.c
6808 F:      drivers/staging/greybus/fw-download.c
6809 F:      drivers/staging/greybus/fw-management.c
6810 F:      drivers/staging/greybus/greybus_authentication.h
6811 F:      drivers/staging/greybus/greybus_firmware.h
6812 F:      drivers/staging/greybus/hid.c
6813 F:      drivers/staging/greybus/i2c.c
6814 F:      drivers/staging/greybus/spi.c
6815 F:      drivers/staging/greybus/spilib.c
6816 F:      drivers/staging/greybus/spilib.h
6817
6818 GREYBUS LOOPBACK DRIVER
6819 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6820 S:      Maintained
6821 F:      drivers/staging/greybus/loopback.c
6822
6823 GREYBUS PLATFORM DRIVERS
6824 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6825 S:      Maintained
6826 F:      drivers/staging/greybus/arche-platform.c
6827 F:      drivers/staging/greybus/arche-apb-ctrl.c
6828 F:      drivers/staging/greybus/arche_platform.h
6829
6830 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6831 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6832 S:      Maintained
6833 F:      drivers/staging/greybus/sdio.c
6834 F:      drivers/staging/greybus/light.c
6835 F:      drivers/staging/greybus/gpio.c
6836 F:      drivers/staging/greybus/power_supply.c
6837 F:      drivers/staging/greybus/spi.c
6838 F:      drivers/staging/greybus/spilib.c
6839
6840 GREYBUS SUBSYSTEM
6841 M:      Johan Hovold <johan@kernel.org>
6842 M:      Alex Elder <elder@kernel.org>
6843 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6844 S:      Maintained
6845 F:      drivers/staging/greybus/
6846 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6847
6848 GREYBUS UART PROTOCOLS DRIVERS
6849 M:      David Lin <dtwlin@gmail.com>
6850 S:      Maintained
6851 F:      drivers/staging/greybus/uart.c
6852 F:      drivers/staging/greybus/log.c
6853
6854 GS1662 VIDEO SERIALIZER
6855 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6856 L:      linux-media@vger.kernel.org
6857 T:      git git://linuxtv.org/media_tree.git
6858 S:      Maintained
6859 F:      drivers/media/spi/gs1662.c
6860
6861 GSPCA FINEPIX SUBDRIVER
6862 M:      Frank Zago <frank@zago.net>
6863 L:      linux-media@vger.kernel.org
6864 T:      git git://linuxtv.org/media_tree.git
6865 S:      Maintained
6866 F:      drivers/media/usb/gspca/finepix.c
6867
6868 GSPCA GL860 SUBDRIVER
6869 M:      Olivier Lorin <o.lorin@laposte.net>
6870 L:      linux-media@vger.kernel.org
6871 T:      git git://linuxtv.org/media_tree.git
6872 S:      Maintained
6873 F:      drivers/media/usb/gspca/gl860/
6874
6875 GSPCA M5602 SUBDRIVER
6876 M:      Erik Andren <erik.andren@gmail.com>
6877 L:      linux-media@vger.kernel.org
6878 T:      git git://linuxtv.org/media_tree.git
6879 S:      Maintained
6880 F:      drivers/media/usb/gspca/m5602/
6881
6882 GSPCA PAC207 SONIXB SUBDRIVER
6883 M:      Hans Verkuil <hverkuil@xs4all.nl>
6884 L:      linux-media@vger.kernel.org
6885 T:      git git://linuxtv.org/media_tree.git
6886 S:      Odd Fixes
6887 F:      drivers/media/usb/gspca/pac207.c
6888
6889 GSPCA SN9C20X SUBDRIVER
6890 M:      Brian Johnson <brijohn@gmail.com>
6891 L:      linux-media@vger.kernel.org
6892 T:      git git://linuxtv.org/media_tree.git
6893 S:      Maintained
6894 F:      drivers/media/usb/gspca/sn9c20x.c
6895
6896 GSPCA T613 SUBDRIVER
6897 M:      Leandro Costantino <lcostantino@gmail.com>
6898 L:      linux-media@vger.kernel.org
6899 T:      git git://linuxtv.org/media_tree.git
6900 S:      Maintained
6901 F:      drivers/media/usb/gspca/t613.c
6902
6903 GSPCA USB WEBCAM DRIVER
6904 M:      Hans Verkuil <hverkuil@xs4all.nl>
6905 L:      linux-media@vger.kernel.org
6906 T:      git git://linuxtv.org/media_tree.git
6907 S:      Odd Fixes
6908 F:      drivers/media/usb/gspca/
6909
6910 GTP (GPRS Tunneling Protocol)
6911 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6912 M:      Harald Welte <laforge@gnumonks.org>
6913 L:      osmocom-net-gprs@lists.osmocom.org
6914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6915 S:      Maintained
6916 F:      drivers/net/gtp.c
6917
6918 GUID PARTITION TABLE (GPT)
6919 M:      Davidlohr Bueso <dave@stgolabs.net>
6920 L:      linux-efi@vger.kernel.org
6921 S:      Maintained
6922 F:      block/partitions/efi.*
6923
6924 H8/300 ARCHITECTURE
6925 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6926 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6927 W:      http://uclinux-h8.sourceforge.jp
6928 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6929 S:      Maintained
6930 F:      arch/h8300/
6931 F:      drivers/clocksource/h8300_*.c
6932 F:      drivers/clk/h8300/
6933 F:      drivers/irqchip/irq-renesas-h8*.c
6934
6935 HABANALABS PCI DRIVER
6936 M:      Oded Gabbay <oded.gabbay@gmail.com>
6937 T:      git https://github.com/HabanaAI/linux.git
6938 S:      Supported
6939 F:      drivers/misc/habanalabs/
6940 F:      include/uapi/misc/habanalabs.h
6941 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6942 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6943
6944 HACKRF MEDIA DRIVER
6945 M:      Antti Palosaari <crope@iki.fi>
6946 L:      linux-media@vger.kernel.org
6947 W:      https://linuxtv.org
6948 W:      http://palosaari.fi/linux/
6949 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6950 T:      git git://linuxtv.org/anttip/media_tree.git
6951 S:      Maintained
6952 F:      drivers/media/usb/hackrf/
6953
6954 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6955 M:      Frank Seidel <frank@f-seidel.de>
6956 L:      platform-driver-x86@vger.kernel.org
6957 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6958 S:      Maintained
6959 F:      drivers/platform/x86/hdaps.c
6960
6961 HARDWARE MONITORING
6962 M:      Jean Delvare <jdelvare@suse.com>
6963 M:      Guenter Roeck <linux@roeck-us.net>
6964 L:      linux-hwmon@vger.kernel.org
6965 W:      http://hwmon.wiki.kernel.org/
6966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6967 S:      Maintained
6968 F:      Documentation/devicetree/bindings/hwmon/
6969 F:      Documentation/hwmon/
6970 F:      drivers/hwmon/
6971 F:      include/linux/hwmon*.h
6972 F:      include/trace/events/hwmon*.h
6973
6974 HARDWARE RANDOM NUMBER GENERATOR CORE
6975 M:      Matt Mackall <mpm@selenic.com>
6976 M:      Herbert Xu <herbert@gondor.apana.org.au>
6977 L:      linux-crypto@vger.kernel.org
6978 S:      Odd fixes
6979 F:      Documentation/devicetree/bindings/rng/
6980 F:      Documentation/hw_random.txt
6981 F:      drivers/char/hw_random/
6982 F:      include/linux/hw_random.h
6983
6984 HARDWARE TRACING FACILITIES
6985 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6986 S:      Maintained
6987 F:      drivers/hwtracing/
6988
6989 HARDWARE SPINLOCK CORE
6990 M:      Ohad Ben-Cohen <ohad@wizery.com>
6991 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6992 L:      linux-remoteproc@vger.kernel.org
6993 S:      Maintained
6994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6995 F:      Documentation/devicetree/bindings/hwlock/
6996 F:      Documentation/hwspinlock.txt
6997 F:      drivers/hwspinlock/
6998 F:      include/linux/hwspinlock.h
6999
7000 HARMONY SOUND DRIVER
7001 L:      linux-parisc@vger.kernel.org
7002 S:      Maintained
7003 F:      sound/parisc/harmony.*
7004
7005 HDPVR USB VIDEO ENCODER DRIVER
7006 M:      Hans Verkuil <hverkuil@xs4all.nl>
7007 L:      linux-media@vger.kernel.org
7008 T:      git git://linuxtv.org/media_tree.git
7009 W:      https://linuxtv.org
7010 S:      Odd Fixes
7011 F:      drivers/media/usb/hdpvr/
7012
7013 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7014 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7015 S:      Supported
7016 F:      Documentation/watchdog/hpwdt.txt
7017 F:      drivers/watchdog/hpwdt.c
7018
7019 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7020 M:      Don Brace <don.brace@microsemi.com>
7021 L:      esc.storagedev@microsemi.com
7022 L:      linux-scsi@vger.kernel.org
7023 S:      Supported
7024 F:      Documentation/scsi/hpsa.txt
7025 F:      drivers/scsi/hpsa*.[ch]
7026 F:      include/linux/cciss*.h
7027 F:      include/uapi/linux/cciss*.h
7028
7029 HFI1 DRIVER
7030 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7031 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7032 L:      linux-rdma@vger.kernel.org
7033 S:      Supported
7034 F:      drivers/infiniband/hw/hfi1
7035
7036 HFS FILESYSTEM
7037 L:      linux-fsdevel@vger.kernel.org
7038 S:      Orphan
7039 F:      Documentation/filesystems/hfs.txt
7040 F:      fs/hfs/
7041
7042 HFSPLUS FILESYSTEM
7043 L:      linux-fsdevel@vger.kernel.org
7044 S:      Orphan
7045 F:      Documentation/filesystems/hfsplus.txt
7046 F:      fs/hfsplus/
7047
7048 HGA FRAMEBUFFER DRIVER
7049 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7050 L:      linux-nvidia@lists.surfsouth.com
7051 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7052 S:      Maintained
7053 F:      drivers/video/fbdev/hgafb.c
7054
7055 HIBERNATION (aka Software Suspend, aka swsusp)
7056 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7057 M:      Pavel Machek <pavel@ucw.cz>
7058 L:      linux-pm@vger.kernel.org
7059 B:      https://bugzilla.kernel.org
7060 S:      Supported
7061 F:      arch/x86/power/
7062 F:      drivers/base/power/
7063 F:      kernel/power/
7064 F:      include/linux/suspend.h
7065 F:      include/linux/freezer.h
7066 F:      include/linux/pm.h
7067 F:      arch/*/include/asm/suspend*.h
7068
7069 HID CORE LAYER
7070 M:      Jiri Kosina <jikos@kernel.org>
7071 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7072 L:      linux-input@vger.kernel.org
7073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7074 S:      Maintained
7075 F:      drivers/hid/
7076 F:      include/linux/hid*
7077 F:      include/uapi/linux/hid*
7078
7079 HID SENSOR HUB DRIVERS
7080 M:      Jiri Kosina <jikos@kernel.org>
7081 M:      Jonathan Cameron <jic23@kernel.org>
7082 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7083 L:      linux-input@vger.kernel.org
7084 L:      linux-iio@vger.kernel.org
7085 S:      Maintained
7086 F:      Documentation/hid/hid-sensor*
7087 F:      drivers/hid/hid-sensor-*
7088 F:      drivers/iio/*/hid-*
7089 F:      include/linux/hid-sensor-*
7090
7091 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7092 M:      Thomas Gleixner <tglx@linutronix.de>
7093 L:      linux-kernel@vger.kernel.org
7094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7095 S:      Maintained
7096 F:      Documentation/timers/
7097 F:      kernel/time/hrtimer.c
7098 F:      kernel/time/clockevents.c
7099 F:      kernel/time/timer_*.c
7100 F:      include/linux/clockchips.h
7101 F:      include/linux/hrtimer.h
7102
7103 HIGH-SPEED SCC DRIVER FOR AX.25
7104 L:      linux-hams@vger.kernel.org
7105 S:      Orphan
7106 F:      drivers/net/hamradio/dmascc.c
7107 F:      drivers/net/hamradio/scc.c
7108
7109 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7110 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7111 W:      http://www.highpoint-tech.com
7112 S:      Supported
7113 F:      Documentation/scsi/hptiop.txt
7114 F:      drivers/scsi/hptiop.c
7115
7116 HIPPI
7117 M:      Jes Sorensen <jes@trained-monkey.org>
7118 L:      linux-hippi@sunsite.dk
7119 S:      Maintained
7120 F:      include/linux/hippidevice.h
7121 F:      include/uapi/linux/if_hippi.h
7122 F:      net/802/hippi.c
7123 F:      drivers/net/hippi/
7124
7125 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7126 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7127 M:      Salil Mehta <salil.mehta@huawei.com>
7128 L:      netdev@vger.kernel.org
7129 W:      http://www.hisilicon.com
7130 S:      Maintained
7131 F:      drivers/net/ethernet/hisilicon/hns3/
7132
7133 HISILICON LPC BUS DRIVER
7134 M:      john.garry@huawei.com
7135 W:      http://www.hisilicon.com
7136 S:      Maintained
7137 F:      drivers/bus/hisi_lpc.c
7138 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7139
7140 HISILICON NETWORK SUBSYSTEM DRIVER
7141 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7142 M:      Salil Mehta <salil.mehta@huawei.com>
7143 L:      netdev@vger.kernel.org
7144 W:      http://www.hisilicon.com
7145 S:      Maintained
7146 F:      drivers/net/ethernet/hisilicon/
7147 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7148
7149 HISILICON PMU DRIVER
7150 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7151 W:      http://www.hisilicon.com
7152 S:      Supported
7153 F:      drivers/perf/hisilicon
7154 F:      Documentation/perf/hisi-pmu.txt
7155
7156 HISILICON ROCE DRIVER
7157 M:      Lijun Ou <oulijun@huawei.com>
7158 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7159 L:      linux-rdma@vger.kernel.org
7160 S:      Maintained
7161 F:      drivers/infiniband/hw/hns/
7162 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7163
7164 HISILICON SAS Controller
7165 M:      John Garry <john.garry@huawei.com>
7166 W:      http://www.hisilicon.com
7167 S:      Supported
7168 F:      drivers/scsi/hisi_sas/
7169 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7170
7171 HMM - Heterogeneous Memory Management
7172 M:      Jérôme Glisse <jglisse@redhat.com>
7173 L:      linux-mm@kvack.org
7174 S:      Maintained
7175 F:      mm/hmm*
7176 F:      include/linux/hmm*
7177 F:      Documentation/vm/hmm.rst
7178
7179 HOST AP DRIVER
7180 M:      Jouni Malinen <j@w1.fi>
7181 L:      linux-wireless@vger.kernel.org
7182 W:      http://w1.fi/hostap-driver.html
7183 S:      Obsolete
7184 F:      drivers/net/wireless/intersil/hostap/
7185
7186 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7187 L:      platform-driver-x86@vger.kernel.org
7188 S:      Orphan
7189 F:      drivers/platform/x86/tc1100-wmi.c
7190
7191 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7192 M:      Jaroslav Kysela <perex@perex.cz>
7193 S:      Maintained
7194 F:      drivers/net/ethernet/hp/hp100.*
7195
7196 HPET:   High Precision Event Timers driver
7197 M:      Clemens Ladisch <clemens@ladisch.de>
7198 S:      Maintained
7199 F:      Documentation/timers/hpet.txt
7200 F:      drivers/char/hpet.c
7201 F:      include/linux/hpet.h
7202 F:      include/uapi/linux/hpet.h
7203
7204 HPET:   x86
7205 S:      Orphan
7206 F:      arch/x86/kernel/hpet.c
7207 F:      arch/x86/include/asm/hpet.h
7208
7209 HPFS FILESYSTEM
7210 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7211 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7212 S:      Maintained
7213 F:      fs/hpfs/
7214
7215 HSI SUBSYSTEM
7216 M:      Sebastian Reichel <sre@kernel.org>
7217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7218 S:      Maintained
7219 F:      Documentation/ABI/testing/sysfs-bus-hsi
7220 F:      Documentation/driver-api/hsi.rst
7221 F:      drivers/hsi/
7222 F:      include/linux/hsi/
7223 F:      include/uapi/linux/hsi/
7224
7225 HSO 3G MODEM DRIVER
7226 L:      linux-usb@vger.kernel.org
7227 S:      Orphan
7228 F:      drivers/net/usb/hso.c
7229
7230 HSR NETWORK PROTOCOL
7231 M:      Arvid Brodin <arvid.brodin@alten.se>
7232 L:      netdev@vger.kernel.org
7233 S:      Maintained
7234 F:      net/hsr/
7235
7236 HT16K33 LED CONTROLLER DRIVER
7237 M:      Robin van der Gracht <robin@protonic.nl>
7238 S:      Maintained
7239 F:      drivers/auxdisplay/ht16k33.c
7240 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7241
7242 HTCPEN TOUCHSCREEN DRIVER
7243 M:      Pau Oliva Fora <pof@eslack.org>
7244 L:      linux-input@vger.kernel.org
7245 S:      Maintained
7246 F:      drivers/input/touchscreen/htcpen.c
7247
7248 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7249 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7250 L:      linux-iio@vger.kernel.org
7251 W:      http://www.st.com/
7252 S:      Maintained
7253 F:      drivers/iio/humidity/hts221*
7254 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7255
7256 HUAWEI ETHERNET DRIVER
7257 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7258 L:      netdev@vger.kernel.org
7259 S:      Supported
7260 F:      Documentation/networking/hinic.txt
7261 F:      drivers/net/ethernet/huawei/hinic/
7262
7263 HUGETLB FILESYSTEM
7264 M:      Mike Kravetz <mike.kravetz@oracle.com>
7265 L:      linux-mm@kvack.org
7266 S:      Maintained
7267 F:      fs/hugetlbfs/
7268 F:      mm/hugetlb.c
7269 F:      include/linux/hugetlb.h
7270 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7271 F:      Documentation/vm/hugetlbfs_reserv.rst
7272 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7273
7274 HVA ST MEDIA DRIVER
7275 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7276 L:      linux-media@vger.kernel.org
7277 T:      git git://linuxtv.org/media_tree.git
7278 W:      https://linuxtv.org
7279 S:      Supported
7280 F:      drivers/media/platform/sti/hva
7281
7282 HWPOISON MEMORY FAILURE HANDLING
7283 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7284 L:      linux-mm@kvack.org
7285 S:      Maintained
7286 F:      mm/memory-failure.c
7287 F:      mm/hwpoison-inject.c
7288
7289 HYGON PROCESSOR SUPPORT
7290 M:      Pu Wen <puwen@hygon.cn>
7291 L:      linux-kernel@vger.kernel.org
7292 S:      Maintained
7293 F:      arch/x86/kernel/cpu/hygon.c
7294
7295 Hyper-V CORE AND DRIVERS
7296 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7297 M:      Haiyang Zhang <haiyangz@microsoft.com>
7298 M:      Stephen Hemminger <sthemmin@microsoft.com>
7299 M:      Sasha Levin <sashal@kernel.org>
7300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7301 L:      linux-hyperv@vger.kernel.org
7302 S:      Supported
7303 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7304 F:      arch/x86/include/asm/mshyperv.h
7305 F:      arch/x86/include/asm/trace/hyperv.h
7306 F:      arch/x86/include/asm/hyperv-tlfs.h
7307 F:      arch/x86/kernel/cpu/mshyperv.c
7308 F:      arch/x86/hyperv
7309 F:      drivers/hid/hid-hyperv.c
7310 F:      drivers/hv/
7311 F:      drivers/input/serio/hyperv-keyboard.c
7312 F:      drivers/pci/controller/pci-hyperv.c
7313 F:      drivers/net/hyperv/
7314 F:      drivers/scsi/storvsc_drv.c
7315 F:      drivers/uio/uio_hv_generic.c
7316 F:      drivers/video/fbdev/hyperv_fb.c
7317 F:      drivers/iommu/hyperv_iommu.c
7318 F:      net/vmw_vsock/hyperv_transport.c
7319 F:      include/linux/hyperv.h
7320 F:      include/uapi/linux/hyperv.h
7321 F:      tools/hv/
7322 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7323
7324 HYPERVISOR VIRTUAL CONSOLE DRIVER
7325 L:      linuxppc-dev@lists.ozlabs.org
7326 S:      Odd Fixes
7327 F:      drivers/tty/hvc/
7328
7329 I2C ACPI SUPPORT
7330 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7331 L:      linux-i2c@vger.kernel.org
7332 L:      linux-acpi@vger.kernel.org
7333 S:      Maintained
7334 F:      drivers/i2c/i2c-core-acpi.c
7335
7336 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7337 M:      Ajay Gupta <ajayg@nvidia.com>
7338 L:      linux-i2c@vger.kernel.org
7339 S:      Maintained
7340 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7341 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7342
7343 I2C MUXES
7344 M:      Peter Rosin <peda@axentia.se>
7345 L:      linux-i2c@vger.kernel.org
7346 S:      Maintained
7347 F:      Documentation/i2c/i2c-topology
7348 F:      Documentation/i2c/muxes/
7349 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7350 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7351 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7352 F:      drivers/i2c/i2c-mux.c
7353 F:      drivers/i2c/muxes/
7354 F:      include/linux/i2c-mux.h
7355
7356 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7357 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7358 L:      linux-i2c@vger.kernel.org
7359 S:      Maintained
7360 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7361 F:      drivers/i2c/busses/i2c-mv64xxx.c
7362
7363 I2C OVER PARALLEL PORT
7364 M:      Jean Delvare <jdelvare@suse.com>
7365 L:      linux-i2c@vger.kernel.org
7366 S:      Maintained
7367 F:      Documentation/i2c/busses/i2c-parport
7368 F:      Documentation/i2c/busses/i2c-parport-light
7369 F:      drivers/i2c/busses/i2c-parport.c
7370 F:      drivers/i2c/busses/i2c-parport-light.c
7371
7372 I2C SUBSYSTEM
7373 M:      Wolfram Sang <wsa@the-dreams.de>
7374 L:      linux-i2c@vger.kernel.org
7375 W:      https://i2c.wiki.kernel.org/
7376 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7378 S:      Maintained
7379 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7380 F:      Documentation/i2c/
7381 F:      drivers/i2c/*
7382 F:      include/linux/i2c.h
7383 F:      include/linux/i2c-dev.h
7384 F:      include/linux/i2c-smbus.h
7385 F:      include/uapi/linux/i2c.h
7386 F:      include/uapi/linux/i2c-*.h
7387
7388 I2C SUBSYSTEM HOST DRIVERS
7389 L:      linux-i2c@vger.kernel.org
7390 W:      https://i2c.wiki.kernel.org/
7391 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7393 S:      Odd Fixes
7394 F:      Documentation/devicetree/bindings/i2c/
7395 F:      drivers/i2c/algos/
7396 F:      drivers/i2c/busses/
7397
7398 I2C-TAOS-EVM DRIVER
7399 M:      Jean Delvare <jdelvare@suse.com>
7400 L:      linux-i2c@vger.kernel.org
7401 S:      Maintained
7402 F:      Documentation/i2c/busses/i2c-taos-evm
7403 F:      drivers/i2c/busses/i2c-taos-evm.c
7404
7405 I2C-TINY-USB DRIVER
7406 M:      Till Harbaum <till@harbaum.org>
7407 L:      linux-i2c@vger.kernel.org
7408 W:      http://www.harbaum.org/till/i2c_tiny_usb
7409 S:      Maintained
7410 F:      drivers/i2c/busses/i2c-tiny-usb.c
7411
7412 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7413 M:      Jean Delvare <jdelvare@suse.com>
7414 L:      linux-i2c@vger.kernel.org
7415 S:      Maintained
7416 F:      Documentation/i2c/busses/i2c-ali1535
7417 F:      Documentation/i2c/busses/i2c-ali1563
7418 F:      Documentation/i2c/busses/i2c-ali15x3
7419 F:      Documentation/i2c/busses/i2c-amd756
7420 F:      Documentation/i2c/busses/i2c-amd8111
7421 F:      Documentation/i2c/busses/i2c-i801
7422 F:      Documentation/i2c/busses/i2c-nforce2
7423 F:      Documentation/i2c/busses/i2c-piix4
7424 F:      Documentation/i2c/busses/i2c-sis5595
7425 F:      Documentation/i2c/busses/i2c-sis630
7426 F:      Documentation/i2c/busses/i2c-sis96x
7427 F:      Documentation/i2c/busses/i2c-via
7428 F:      Documentation/i2c/busses/i2c-viapro
7429 F:      drivers/i2c/busses/i2c-ali1535.c
7430 F:      drivers/i2c/busses/i2c-ali1563.c
7431 F:      drivers/i2c/busses/i2c-ali15x3.c
7432 F:      drivers/i2c/busses/i2c-amd756.c
7433 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7434 F:      drivers/i2c/busses/i2c-amd8111.c
7435 F:      drivers/i2c/busses/i2c-i801.c
7436 F:      drivers/i2c/busses/i2c-isch.c
7437 F:      drivers/i2c/busses/i2c-nforce2.c
7438 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7439 F:      drivers/i2c/busses/i2c-piix4.c
7440 F:      drivers/i2c/busses/i2c-sis5595.c
7441 F:      drivers/i2c/busses/i2c-sis630.c
7442 F:      drivers/i2c/busses/i2c-sis96x.c
7443 F:      drivers/i2c/busses/i2c-via.c
7444 F:      drivers/i2c/busses/i2c-viapro.c
7445
7446 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7447 M:      Hans de Goede <hdegoede@redhat.com>
7448 L:      linux-i2c@vger.kernel.org
7449 S:      Maintained
7450 F:      drivers/i2c/busses/i2c-cht-wc.c
7451
7452 I2C/SMBUS ISMT DRIVER
7453 M:      Seth Heasley <seth.heasley@intel.com>
7454 M:      Neil Horman <nhorman@tuxdriver.com>
7455 L:      linux-i2c@vger.kernel.org
7456 F:      drivers/i2c/busses/i2c-ismt.c
7457 F:      Documentation/i2c/busses/i2c-ismt
7458
7459 I2C/SMBUS STUB DRIVER
7460 M:      Jean Delvare <jdelvare@suse.com>
7461 L:      linux-i2c@vger.kernel.org
7462 S:      Maintained
7463 F:      drivers/i2c/i2c-stub.c
7464
7465 I3C SUBSYSTEM
7466 M:      Boris Brezillon <bbrezillon@kernel.org>
7467 L:      linux-i3c@lists.infradead.org
7468 C:      irc://chat.freenode.net/linux-i3c
7469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7470 S:      Maintained
7471 F:      Documentation/ABI/testing/sysfs-bus-i3c
7472 F:      Documentation/devicetree/bindings/i3c/
7473 F:      Documentation/driver-api/i3c
7474 F:      drivers/i3c/
7475 F:      include/linux/i3c/
7476
7477 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7478 M:      Vitor Soares <vitor.soares@synopsys.com>
7479 S:      Maintained
7480 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7481 F:      drivers/i3c/master/dw*
7482
7483 IA64 (Itanium) PLATFORM
7484 M:      Tony Luck <tony.luck@intel.com>
7485 M:      Fenghua Yu <fenghua.yu@intel.com>
7486 L:      linux-ia64@vger.kernel.org
7487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7488 S:      Maintained
7489 F:      arch/ia64/
7490
7491 IBM Power 842 compression accelerator
7492 M:      Haren Myneni <haren@us.ibm.com>
7493 S:      Supported
7494 F:      drivers/crypto/nx/Makefile
7495 F:      drivers/crypto/nx/Kconfig
7496 F:      drivers/crypto/nx/nx-842*
7497 F:      include/linux/sw842.h
7498 F:      crypto/842.c
7499 F:      lib/842/
7500
7501 IBM Power in-Nest Crypto Acceleration
7502 M:      Breno Leitão <leitao@debian.org>
7503 M:      Nayna Jain <nayna@linux.ibm.com>
7504 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7505 L:      linux-crypto@vger.kernel.org
7506 S:      Supported
7507 F:      drivers/crypto/nx/Makefile
7508 F:      drivers/crypto/nx/Kconfig
7509 F:      drivers/crypto/nx/nx-aes*
7510 F:      drivers/crypto/nx/nx-sha*
7511 F:      drivers/crypto/nx/nx.*
7512 F:      drivers/crypto/nx/nx_csbcpb.h
7513 F:      drivers/crypto/nx/nx_debugfs.h
7514
7515 IBM Power Linux RAID adapter
7516 M:      Brian King <brking@us.ibm.com>
7517 S:      Supported
7518 F:      drivers/scsi/ipr.*
7519
7520 IBM Power SRIOV Virtual NIC Device Driver
7521 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7522 M:      John Allen <jallen@linux.ibm.com>
7523 L:      netdev@vger.kernel.org
7524 S:      Supported
7525 F:      drivers/net/ethernet/ibm/ibmvnic.*
7526
7527 IBM Power Virtual Accelerator Switchboard
7528 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7529 L:      linuxppc-dev@lists.ozlabs.org
7530 S:      Supported
7531 F:      arch/powerpc/platforms/powernv/vas*
7532 F:      arch/powerpc/platforms/powernv/copy-paste.h
7533 F:      arch/powerpc/include/asm/vas.h
7534
7535 IBM Power Virtual Ethernet Device Driver
7536 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7537 L:      netdev@vger.kernel.org
7538 S:      Supported
7539 F:      drivers/net/ethernet/ibm/ibmveth.*
7540
7541 IBM Power Virtual FC Device Drivers
7542 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7543 L:      linux-scsi@vger.kernel.org
7544 S:      Supported
7545 F:      drivers/scsi/ibmvscsi/ibmvfc*
7546
7547 IBM Power Virtual Management Channel Driver
7548 M:      Steven Royer <seroyer@linux.ibm.com>
7549 S:      Supported
7550 F:      drivers/misc/ibmvmc.*
7551
7552 IBM Power Virtual SCSI Device Drivers
7553 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7554 L:      linux-scsi@vger.kernel.org
7555 S:      Supported
7556 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7557 F:      include/scsi/viosrp.h
7558
7559 IBM Power Virtual SCSI Device Target Driver
7560 M:      Michael Cyr <mikecyr@linux.ibm.com>
7561 L:      linux-scsi@vger.kernel.org
7562 L:      target-devel@vger.kernel.org
7563 S:      Supported
7564 F:      drivers/scsi/ibmvscsi_tgt/
7565
7566 IBM Power VMX Cryptographic instructions
7567 M:      Breno Leitão <leitao@debian.org>
7568 M:      Nayna Jain <nayna@linux.ibm.com>
7569 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7570 L:      linux-crypto@vger.kernel.org
7571 S:      Supported
7572 F:      drivers/crypto/vmx/Makefile
7573 F:      drivers/crypto/vmx/Kconfig
7574 F:      drivers/crypto/vmx/vmx.c
7575 F:      drivers/crypto/vmx/aes*
7576 F:      drivers/crypto/vmx/ghash*
7577 F:      drivers/crypto/vmx/ppc-xlate.pl
7578
7579 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7580 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7581 L:      linux-pci@vger.kernel.org
7582 L:      linuxppc-dev@lists.ozlabs.org
7583 S:      Supported
7584 F:      drivers/pci/hotplug/rpaphp*
7585
7586 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7587 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7588 L:      linux-pci@vger.kernel.org
7589 L:      linuxppc-dev@lists.ozlabs.org
7590 S:      Supported
7591 F:      drivers/pci/hotplug/rpadlpar*
7592
7593 IBM ServeRAID RAID DRIVER
7594 S:      Orphan
7595 F:      drivers/scsi/ips.*
7596
7597 ICH LPC AND GPIO DRIVER
7598 M:      Peter Tyser <ptyser@xes-inc.com>
7599 S:      Maintained
7600 F:      drivers/mfd/lpc_ich.c
7601 F:      drivers/gpio/gpio-ich.c
7602
7603 IDE SUBSYSTEM
7604 M:      "David S. Miller" <davem@davemloft.net>
7605 L:      linux-ide@vger.kernel.org
7606 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7608 S:      Maintained
7609 F:      Documentation/ide/
7610 F:      drivers/ide/
7611 F:      include/linux/ide.h
7612
7613 IDE/ATAPI DRIVERS
7614 M:      Borislav Petkov <bp@alien8.de>
7615 L:      linux-ide@vger.kernel.org
7616 S:      Maintained
7617 F:      Documentation/cdrom/ide-cd
7618 F:      drivers/ide/ide-cd*
7619
7620 IDEAPAD LAPTOP EXTRAS DRIVER
7621 M:      Ike Panhc <ike.pan@canonical.com>
7622 L:      platform-driver-x86@vger.kernel.org
7623 W:      http://launchpad.net/ideapad-laptop
7624 S:      Maintained
7625 F:      drivers/platform/x86/ideapad-laptop.c
7626
7627 IDEAPAD LAPTOP SLIDEBAR DRIVER
7628 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7629 L:      linux-input@vger.kernel.org
7630 W:      https://github.com/o2genum/ideapad-slidebar
7631 S:      Maintained
7632 F:      drivers/input/misc/ideapad_slidebar.c
7633
7634 IDT VersaClock 5 CLOCK DRIVER
7635 M:      Marek Vasut <marek.vasut@gmail.com>
7636 S:      Maintained
7637 F:      drivers/clk/clk-versaclock5.c
7638
7639 IEEE 802.15.4 SUBSYSTEM
7640 M:      Alexander Aring <alex.aring@gmail.com>
7641 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7642 L:      linux-wpan@vger.kernel.org
7643 W:      http://wpan.cakelab.org/
7644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7646 S:      Maintained
7647 F:      net/ieee802154/
7648 F:      net/mac802154/
7649 F:      drivers/net/ieee802154/
7650 F:      include/linux/nl802154.h
7651 F:      include/linux/ieee802154.h
7652 F:      include/net/nl802154.h
7653 F:      include/net/mac802154.h
7654 F:      include/net/af_ieee802154.h
7655 F:      include/net/cfg802154.h
7656 F:      include/net/ieee802154_netdev.h
7657 F:      Documentation/networking/ieee802154.rst
7658
7659 IFE PROTOCOL
7660 M:      Yotam Gigi <yotam.gi@gmail.com>
7661 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7662 F:      net/ife
7663 F:      include/net/ife.h
7664 F:      include/uapi/linux/ife.h
7665
7666 IGORPLUG-USB IR RECEIVER
7667 M:      Sean Young <sean@mess.org>
7668 L:      linux-media@vger.kernel.org
7669 S:      Maintained
7670 F:      drivers/media/rc/igorplugusb.c
7671
7672 IGUANAWORKS USB IR TRANSCEIVER
7673 M:      Sean Young <sean@mess.org>
7674 L:      linux-media@vger.kernel.org
7675 S:      Maintained
7676 F:      drivers/media/rc/iguanair.c
7677
7678 IIO DIGITAL POTENTIOMETER DAC
7679 M:      Peter Rosin <peda@axentia.se>
7680 L:      linux-iio@vger.kernel.org
7681 S:      Maintained
7682 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7683 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7684 F:      drivers/iio/dac/dpot-dac.c
7685
7686 IIO ENVELOPE DETECTOR
7687 M:      Peter Rosin <peda@axentia.se>
7688 L:      linux-iio@vger.kernel.org
7689 S:      Maintained
7690 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7691 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7692 F:      drivers/iio/adc/envelope-detector.c
7693
7694 IIO MULTIPLEXER
7695 M:      Peter Rosin <peda@axentia.se>
7696 L:      linux-iio@vger.kernel.org
7697 S:      Maintained
7698 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7699 F:      drivers/iio/multiplexer/iio-mux.c
7700
7701 IIO SUBSYSTEM AND DRIVERS
7702 M:      Jonathan Cameron <jic23@kernel.org>
7703 R:      Hartmut Knaack <knaack.h@gmx.de>
7704 R:      Lars-Peter Clausen <lars@metafoo.de>
7705 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7706 L:      linux-iio@vger.kernel.org
7707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7708 S:      Maintained
7709 F:      Documentation/ABI/testing/configfs-iio*
7710 F:      Documentation/ABI/testing/sysfs-bus-iio*
7711 F:      Documentation/devicetree/bindings/iio/
7712 F:      drivers/iio/
7713 F:      drivers/staging/iio/
7714 F:      include/linux/iio/
7715 F:      tools/iio/
7716
7717 IIO UNIT CONVERTER
7718 M:      Peter Rosin <peda@axentia.se>
7719 L:      linux-iio@vger.kernel.org
7720 S:      Maintained
7721 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7722 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7723 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7724 F:      drivers/iio/afe/iio-rescale.c
7725
7726 IKANOS/ADI EAGLE ADSL USB DRIVER
7727 M:      Matthieu Castet <castet.matthieu@free.fr>
7728 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7729 S:      Maintained
7730 F:      drivers/usb/atm/ueagle-atm.c
7731
7732 IMGTEC ASCII LCD DRIVER
7733 M:      Paul Burton <paul.burton@mips.com>
7734 S:      Maintained
7735 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7736 F:      drivers/auxdisplay/img-ascii-lcd.c
7737
7738 IMGTEC IR DECODER DRIVER
7739 M:      James Hogan <jhogan@kernel.org>
7740 S:      Maintained
7741 F:      drivers/media/rc/img-ir/
7742
7743 IMON SOUNDGRAPH USB IR RECEIVER
7744 M:      Sean Young <sean@mess.org>
7745 L:      linux-media@vger.kernel.org
7746 S:      Maintained
7747 F:      drivers/media/rc/imon_raw.c
7748 F:      drivers/media/rc/imon.c
7749
7750 IMS TWINTURBO FRAMEBUFFER DRIVER
7751 L:      linux-fbdev@vger.kernel.org
7752 S:      Orphan
7753 F:      drivers/video/fbdev/imsttfb.c
7754
7755 INA209 HARDWARE MONITOR DRIVER
7756 M:      Guenter Roeck <linux@roeck-us.net>
7757 L:      linux-hwmon@vger.kernel.org
7758 S:      Maintained
7759 F:      Documentation/hwmon/ina209.rst
7760 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7761 F:      drivers/hwmon/ina209.c
7762
7763 INA2XX HARDWARE MONITOR DRIVER
7764 M:      Guenter Roeck <linux@roeck-us.net>
7765 L:      linux-hwmon@vger.kernel.org
7766 S:      Maintained
7767 F:      Documentation/hwmon/ina2xx.rst
7768 F:      drivers/hwmon/ina2xx.c
7769 F:      include/linux/platform_data/ina2xx.h
7770
7771 INDUSTRY PACK SUBSYSTEM (IPACK)
7772 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7773 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7774 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7775 L:      industrypack-devel@lists.sourceforge.net
7776 W:      http://industrypack.sourceforge.net
7777 S:      Maintained
7778 F:      drivers/ipack/
7779
7780 INFINIBAND SUBSYSTEM
7781 M:      Doug Ledford <dledford@redhat.com>
7782 M:      Jason Gunthorpe <jgg@mellanox.com>
7783 L:      linux-rdma@vger.kernel.org
7784 W:      https://github.com/linux-rdma/rdma-core
7785 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7787 S:      Supported
7788 F:      Documentation/devicetree/bindings/infiniband/
7789 F:      Documentation/infiniband/
7790 F:      drivers/infiniband/
7791 F:      include/uapi/linux/if_infiniband.h
7792 F:      include/uapi/rdma/
7793 F:      include/rdma/
7794 F:      include/trace/events/ib_mad.h
7795 F:      include/trace/events/ib_umad.h
7796 F:      samples/bpf/ibumad_kern.c
7797 F:      samples/bpf/ibumad_user.c
7798
7799 INGENIC JZ4780 DMA Driver
7800 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7801 S:      Maintained
7802 F:      drivers/dma/dma-jz4780.c
7803
7804 INGENIC JZ4780 NAND DRIVER
7805 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7806 L:      linux-mtd@lists.infradead.org
7807 S:      Maintained
7808 F:      drivers/mtd/nand/raw/jz4780_*
7809
7810 INOTIFY
7811 M:      Jan Kara <jack@suse.cz>
7812 R:      Amir Goldstein <amir73il@gmail.com>
7813 L:      linux-fsdevel@vger.kernel.org
7814 S:      Maintained
7815 F:      Documentation/filesystems/inotify.txt
7816 F:      fs/notify/inotify/
7817 F:      include/linux/inotify.h
7818 F:      include/uapi/linux/inotify.h
7819
7820 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7821 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7822 L:      linux-input@vger.kernel.org
7823 Q:      http://patchwork.kernel.org/project/linux-input/list/
7824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7825 S:      Maintained
7826 F:      drivers/input/
7827 F:      include/linux/input.h
7828 F:      include/uapi/linux/input.h
7829 F:      include/uapi/linux/input-event-codes.h
7830 F:      include/linux/input/
7831 F:      Documentation/devicetree/bindings/input/
7832 F:      Documentation/devicetree/bindings/serio/
7833 F:      Documentation/input/
7834
7835 INPUT MULTITOUCH (MT) PROTOCOL
7836 M:      Henrik Rydberg <rydberg@bitmath.org>
7837 L:      linux-input@vger.kernel.org
7838 S:      Odd fixes
7839 F:      Documentation/input/multi-touch-protocol.rst
7840 F:      drivers/input/input-mt.c
7841 K:      \b(ABS|SYN)_MT_
7842
7843 INSIDE SECURE CRYPTO DRIVER
7844 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7845 F:      drivers/crypto/inside-secure/
7846 S:      Maintained
7847 L:      linux-crypto@vger.kernel.org
7848
7849 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7850 M:      Mimi Zohar <zohar@linux.ibm.com>
7851 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7852 L:      linux-integrity@vger.kernel.org
7853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7854 S:      Supported
7855 F:      security/integrity/ima/
7856
7857 INTEL 810/815 FRAMEBUFFER DRIVER
7858 M:      Antonino Daplas <adaplas@gmail.com>
7859 L:      linux-fbdev@vger.kernel.org
7860 S:      Maintained
7861 F:      drivers/video/fbdev/i810/
7862
7863 INTEL ASoC DRIVERS
7864 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7865 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7866 M:      Jie Yang <yang.jie@linux.intel.com>
7867 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7868 S:      Supported
7869 F:      sound/soc/intel/
7870
7871 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7872 M:      Hans de Goede <hdegoede@redhat.com>
7873 L:      platform-driver-x86@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/platform/x86/intel_atomisp2_pm.c
7876
7877 INTEL C600 SERIES SAS CONTROLLER DRIVER
7878 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7879 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7880 L:      linux-scsi@vger.kernel.org
7881 T:      git git://git.code.sf.net/p/intel-sas/isci
7882 S:      Supported
7883 F:      drivers/scsi/isci/
7884
7885 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7886 M:      Jani Nikula <jani.nikula@linux.intel.com>
7887 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7888 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7889 L:      intel-gfx@lists.freedesktop.org
7890 W:      https://01.org/linuxgraphics/
7891 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7892 C:      irc://chat.freenode.net/intel-gfx
7893 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7894 T:      git git://anongit.freedesktop.org/drm-intel
7895 S:      Supported
7896 F:      drivers/gpu/drm/i915/
7897 F:      include/drm/i915*
7898 F:      include/uapi/drm/i915_drm.h
7899 F:      Documentation/gpu/i915.rst
7900
7901 INTEL ETHERNET DRIVERS
7902 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7903 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7904 W:      http://www.intel.com/support/feedback.htm
7905 W:      http://e1000.sourceforge.net/
7906 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7909 S:      Supported
7910 F:      Documentation/networking/device_drivers/intel/e100.rst
7911 F:      Documentation/networking/device_drivers/intel/e1000.rst
7912 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7913 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7914 F:      Documentation/networking/device_drivers/intel/igb.rst
7915 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7916 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7917 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7918 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7919 F:      Documentation/networking/device_drivers/intel/i40e.rst
7920 F:      Documentation/networking/device_drivers/intel/iavf.rst
7921 F:      Documentation/networking/device_drivers/intel/ice.rst
7922 F:      drivers/net/ethernet/intel/
7923 F:      drivers/net/ethernet/intel/*/
7924 F:      include/linux/avf/virtchnl.h
7925
7926 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7927 M:      Maik Broemme <mbroemme@libmpq.org>
7928 L:      linux-fbdev@vger.kernel.org
7929 S:      Maintained
7930 F:      Documentation/fb/intelfb.txt
7931 F:      drivers/video/fbdev/intelfb/
7932
7933 INTEL GPIO DRIVERS
7934 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7935 L:      linux-gpio@vger.kernel.org
7936 S:      Maintained
7937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7938 F:      drivers/gpio/gpio-ich.c
7939 F:      drivers/gpio/gpio-intel-mid.c
7940 F:      drivers/gpio/gpio-lynxpoint.c
7941 F:      drivers/gpio/gpio-merrifield.c
7942 F:      drivers/gpio/gpio-ml-ioh.c
7943 F:      drivers/gpio/gpio-pch.c
7944 F:      drivers/gpio/gpio-sch.c
7945 F:      drivers/gpio/gpio-sodaville.c
7946
7947 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7948 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7949 M:      Zhi Wang <zhi.a.wang@intel.com>
7950 L:      intel-gvt-dev@lists.freedesktop.org
7951 L:      intel-gfx@lists.freedesktop.org
7952 W:      https://01.org/igvt-g
7953 T:      git https://github.com/intel/gvt-linux.git
7954 S:      Supported
7955 F:      drivers/gpu/drm/i915/gvt/
7956
7957 INTEL HID EVENT DRIVER
7958 M:      Alex Hung <alex.hung@canonical.com>
7959 L:      platform-driver-x86@vger.kernel.org
7960 S:      Maintained
7961 F:      drivers/platform/x86/intel-hid.c
7962
7963 INTEL I/OAT DMA DRIVER
7964 M:      Dave Jiang <dave.jiang@intel.com>
7965 R:      Dan Williams <dan.j.williams@intel.com>
7966 L:      dmaengine@vger.kernel.org
7967 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7968 S:      Supported
7969 F:      drivers/dma/ioat*
7970
7971 INTEL IDLE DRIVER
7972 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7973 M:      Len Brown <lenb@kernel.org>
7974 L:      linux-pm@vger.kernel.org
7975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7976 B:      https://bugzilla.kernel.org
7977 S:      Supported
7978 F:      drivers/idle/intel_idle.c
7979
7980 INTEL INTEGRATED SENSOR HUB DRIVER
7981 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7982 M:      Jiri Kosina <jikos@kernel.org>
7983 L:      linux-input@vger.kernel.org
7984 S:      Maintained
7985 F:      drivers/hid/intel-ish-hid/
7986
7987 INTEL IOMMU (VT-d)
7988 M:      David Woodhouse <dwmw2@infradead.org>
7989 L:      iommu@lists.linux-foundation.org
7990 T:      git git://git.infradead.org/iommu-2.6.git
7991 S:      Supported
7992 F:      drivers/iommu/intel-iommu.c
7993 F:      include/linux/intel-iommu.h
7994
7995 INTEL IOP-ADMA DMA DRIVER
7996 R:      Dan Williams <dan.j.williams@intel.com>
7997 S:      Odd fixes
7998 F:      drivers/dma/iop-adma.c
7999
8000 INTEL IPU3 CSI-2 CIO2 DRIVER
8001 M:      Yong Zhi <yong.zhi@intel.com>
8002 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8003 M:      Bingbu Cao <bingbu.cao@intel.com>
8004 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8005 L:      linux-media@vger.kernel.org
8006 S:      Maintained
8007 F:      drivers/media/pci/intel/ipu3/
8008 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8009
8010 INTEL IPU3 CSI-2 IMGU DRIVER
8011 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8012 L:      linux-media@vger.kernel.org
8013 S:      Maintained
8014 F:      drivers/staging/media/ipu3/
8015 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8016 F:      Documentation/media/v4l-drivers/ipu3.rst
8017
8018 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8019 M:      Krzysztof Halasa <khalasa@piap.pl>
8020 S:      Maintained
8021 F:      include/linux/soc/ixp4xx/qmgr.h
8022 F:      include/linux/soc/ixp4xx/npe.h
8023 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8024 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8025 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8026 F:      drivers/net/wan/ixp4xx_hss.c
8027
8028 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8029 M:      Deepak Saxena <dsaxena@plexity.net>
8030 S:      Maintained
8031 F:      drivers/char/hw_random/ixp4xx-rng.c
8032
8033 INTEL MANAGEMENT ENGINE (mei)
8034 M:      Tomas Winkler <tomas.winkler@intel.com>
8035 L:      linux-kernel@vger.kernel.org
8036 S:      Supported
8037 F:      include/uapi/linux/mei.h
8038 F:      include/linux/mei_cl_bus.h
8039 F:      drivers/misc/mei/*
8040 F:      drivers/watchdog/mei_wdt.c
8041 F:      Documentation/misc-devices/mei/*
8042 F:      samples/mei/*
8043
8044 INTEL MENLOW THERMAL DRIVER
8045 M:      Sujith Thomas <sujith.thomas@intel.com>
8046 L:      platform-driver-x86@vger.kernel.org
8047 W:      https://01.org/linux-acpi
8048 S:      Supported
8049 F:      drivers/platform/x86/intel_menlow.c
8050
8051 INTEL MIC DRIVERS (mic)
8052 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8053 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8054 S:      Supported
8055 W:      https://github.com/sudeepdutt/mic
8056 W:      http://software.intel.com/en-us/mic-developer
8057 F:      include/linux/mic_bus.h
8058 F:      include/linux/scif.h
8059 F:      include/uapi/linux/mic_common.h
8060 F:      include/uapi/linux/mic_ioctl.h
8061 F:      include/uapi/linux/scif_ioctl.h
8062 F:      drivers/misc/mic/
8063 F:      drivers/dma/mic_x100_dma.c
8064 F:      drivers/dma/mic_x100_dma.h
8065 F:      Documentation/mic/
8066
8067 INTEL PMC CORE DRIVER
8068 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8069 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8070 L:      platform-driver-x86@vger.kernel.org
8071 S:      Maintained
8072 F:      drivers/platform/x86/intel_pmc_core*
8073
8074 INTEL PMC/P-Unit IPC DRIVER
8075 M:      Zha Qipeng<qipeng.zha@intel.com>
8076 L:      platform-driver-x86@vger.kernel.org
8077 S:      Maintained
8078 F:      drivers/platform/x86/intel_pmc_ipc.c
8079 F:      drivers/platform/x86/intel_punit_ipc.c
8080 F:      arch/x86/include/asm/intel_pmc_ipc.h
8081 F:      arch/x86/include/asm/intel_punit_ipc.h
8082
8083 INTEL PMIC GPIO DRIVERS
8084 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8085 S:      Maintained
8086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8087 F:      drivers/gpio/gpio-*cove.c
8088 F:      drivers/gpio/gpio-msic.c
8089
8090 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8091 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8092 S:      Maintained
8093 F:      drivers/mfd/intel_msic.c
8094 F:      drivers/mfd/intel_soc_pmic*
8095 F:      include/linux/mfd/intel_msic.h
8096 F:      include/linux/mfd/intel_soc_pmic*
8097
8098 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8099 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8100 L:      linux-wireless@vger.kernel.org
8101 S:      Maintained
8102 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8103 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8104 F:      drivers/net/wireless/intel/ipw2x00/
8105
8106 INTEL PSTATE DRIVER
8107 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8108 M:      Len Brown <lenb@kernel.org>
8109 L:      linux-pm@vger.kernel.org
8110 S:      Supported
8111 F:      drivers/cpufreq/intel_pstate.c
8112
8113 INTEL RDMA RNIC DRIVER
8114 M:      Faisal Latif <faisal.latif@intel.com>
8115 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8116 L:      linux-rdma@vger.kernel.org
8117 S:      Supported
8118 F:      drivers/infiniband/hw/i40iw/
8119 F:      include/uapi/rdma/i40iw-abi.h
8120
8121 INTEL TELEMETRY DRIVER
8122 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8123 M:      "David E. Box" <david.e.box@linux.intel.com>
8124 L:      platform-driver-x86@vger.kernel.org
8125 S:      Maintained
8126 F:      arch/x86/include/asm/intel_telemetry.h
8127 F:      drivers/platform/x86/intel_telemetry*
8128
8129 INTEL VIRTUAL BUTTON DRIVER
8130 M:      AceLan Kao <acelan.kao@canonical.com>
8131 L:      platform-driver-x86@vger.kernel.org
8132 S:      Maintained
8133 F:      drivers/platform/x86/intel-vbtn.c
8134
8135 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8136 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8137 L:      linux-wireless@vger.kernel.org
8138 S:      Supported
8139 F:      drivers/net/wireless/intel/iwlegacy/
8140
8141 INTEL WIRELESS WIFI LINK (iwlwifi)
8142 M:      Johannes Berg <johannes.berg@intel.com>
8143 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8144 M:      Luca Coelho <luciano.coelho@intel.com>
8145 M:      Intel Linux Wireless <linuxwifi@intel.com>
8146 L:      linux-wireless@vger.kernel.org
8147 W:      http://intellinuxwireless.org
8148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8149 S:      Supported
8150 F:      drivers/net/wireless/intel/iwlwifi/
8151
8152 INTEL WIRELESS WIMAX CONNECTION 2400
8153 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8154 M:      linux-wimax@intel.com
8155 L:      wimax@linuxwimax.org (subscribers-only)
8156 S:      Supported
8157 W:      http://linuxwimax.org
8158 F:      Documentation/wimax/README.i2400m
8159 F:      drivers/net/wimax/i2400m/
8160 F:      include/uapi/linux/wimax/i2400m.h
8161
8162 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8163 M:      Mario Limonciello <mario.limonciello@dell.com>
8164 S:      Maintained
8165 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8166
8167 INTEL(R) TRACE HUB
8168 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8169 S:      Supported
8170 F:      Documentation/trace/intel_th.rst
8171 F:      drivers/hwtracing/intel_th/
8172
8173 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8174 M:      Ning Sun <ning.sun@intel.com>
8175 L:      tboot-devel@lists.sourceforge.net
8176 W:      http://tboot.sourceforge.net
8177 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8178 S:      Supported
8179 F:      Documentation/intel_txt.txt
8180 F:      include/linux/tboot.h
8181 F:      arch/x86/kernel/tboot.c
8182
8183 INTEL-MID GPIO DRIVER
8184 M:      David Cohen <david.a.cohen@linux.intel.com>
8185 L:      linux-gpio@vger.kernel.org
8186 S:      Maintained
8187 F:      drivers/gpio/gpio-intel-mid.c
8188
8189 INTERCONNECT API
8190 M:      Georgi Djakov <georgi.djakov@linaro.org>
8191 L:      linux-pm@vger.kernel.org
8192 S:      Maintained
8193 F:      Documentation/interconnect/
8194 F:      Documentation/devicetree/bindings/interconnect/
8195 F:      drivers/interconnect/
8196 F:      include/dt-bindings/interconnect/
8197 F:      include/linux/interconnect-provider.h
8198 F:      include/linux/interconnect.h
8199
8200 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8201 M:      Linus Walleij <linus.walleij@linaro.org>
8202 L:      linux-iio@vger.kernel.org
8203 S:      Maintained
8204 F:      drivers/iio/gyro/mpu3050*
8205 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8206
8207 IOC3 ETHERNET DRIVER
8208 M:      Ralf Baechle <ralf@linux-mips.org>
8209 L:      linux-mips@vger.kernel.org
8210 S:      Maintained
8211 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8212
8213 IOC3 SERIAL DRIVER
8214 M:      Pat Gefre <pfg@sgi.com>
8215 L:      linux-serial@vger.kernel.org
8216 S:      Maintained
8217 F:      drivers/tty/serial/ioc3_serial.c
8218
8219 IOMAP FILESYSTEM LIBRARY
8220 M:      Christoph Hellwig <hch@infradead.org>
8221 M:      Darrick J. Wong <darrick.wong@oracle.com>
8222 M:      linux-xfs@vger.kernel.org
8223 M:      linux-fsdevel@vger.kernel.org
8224 L:      linux-xfs@vger.kernel.org
8225 L:      linux-fsdevel@vger.kernel.org
8226 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8227 S:      Supported
8228 F:      fs/iomap.c
8229 F:      include/linux/iomap.h
8230
8231 IOMMU DRIVERS
8232 M:      Joerg Roedel <joro@8bytes.org>
8233 L:      iommu@lists.linux-foundation.org
8234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8235 S:      Maintained
8236 F:      Documentation/devicetree/bindings/iommu/
8237 F:      drivers/iommu/
8238 F:      include/linux/iommu.h
8239 F:      include/linux/of_iommu.h
8240 F:      include/linux/iova.h
8241
8242 IO_URING
8243 M:      Jens Axboe <axboe@kernel.dk>
8244 L:      linux-block@vger.kernel.org
8245 L:      linux-fsdevel@vger.kernel.org
8246 T:      git git://git.kernel.dk/linux-block
8247 T:      git git://git.kernel.dk/liburing
8248 S:      Maintained
8249 F:      fs/io_uring.c
8250 F:      include/uapi/linux/io_uring.h
8251
8252 IP MASQUERADING
8253 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8254 S:      Maintained
8255 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8256
8257 IPMI SUBSYSTEM
8258 M:      Corey Minyard <minyard@acm.org>
8259 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8260 W:      http://openipmi.sourceforge.net/
8261 S:      Supported
8262 F:      Documentation/devicetree/bindings/ipmi/
8263 F:      Documentation/IPMI.txt
8264 F:      drivers/char/ipmi/
8265 F:      include/linux/ipmi*
8266 F:      include/uapi/linux/ipmi*
8267
8268 IPS SCSI RAID DRIVER
8269 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8270 L:      linux-scsi@vger.kernel.org
8271 W:      http://www.adaptec.com/
8272 S:      Maintained
8273 F:      drivers/scsi/ips*
8274
8275 IPVS
8276 M:      Wensong Zhang <wensong@linux-vs.org>
8277 M:      Simon Horman <horms@verge.net.au>
8278 M:      Julian Anastasov <ja@ssi.bg>
8279 L:      netdev@vger.kernel.org
8280 L:      lvs-devel@vger.kernel.org
8281 S:      Maintained
8282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8284 F:      Documentation/networking/ipvs-sysctl.txt
8285 F:      include/net/ip_vs.h
8286 F:      include/uapi/linux/ip_vs.h
8287 F:      net/netfilter/ipvs/
8288
8289 IPWIRELESS DRIVER
8290 M:      Jiri Kosina <jikos@kernel.org>
8291 M:      David Sterba <dsterba@suse.com>
8292 S:      Odd Fixes
8293 F:      drivers/tty/ipwireless/
8294
8295 IPX NETWORK LAYER
8296 L:      netdev@vger.kernel.org
8297 S:      Obsolete
8298 F:      include/uapi/linux/ipx.h
8299
8300 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8301 M:      Marc Zyngier <marc.zyngier@arm.com>
8302 S:      Maintained
8303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8304 F:      Documentation/IRQ-domain.txt
8305 F:      include/linux/irqdomain.h
8306 F:      kernel/irq/irqdomain.c
8307 F:      kernel/irq/msi.c
8308
8309 IRQ SUBSYSTEM
8310 M:      Thomas Gleixner <tglx@linutronix.de>
8311 L:      linux-kernel@vger.kernel.org
8312 S:      Maintained
8313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8314 F:      kernel/irq/
8315
8316 IRQCHIP DRIVERS
8317 M:      Thomas Gleixner <tglx@linutronix.de>
8318 M:      Jason Cooper <jason@lakedaemon.net>
8319 M:      Marc Zyngier <marc.zyngier@arm.com>
8320 L:      linux-kernel@vger.kernel.org
8321 S:      Maintained
8322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8323 F:      Documentation/devicetree/bindings/interrupt-controller/
8324 F:      drivers/irqchip/
8325
8326 ISA
8327 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8328 S:      Maintained
8329 F:      Documentation/isa.txt
8330 F:      drivers/base/isa.c
8331 F:      include/linux/isa.h
8332
8333 ISA RADIO MODULE
8334 M:      Hans Verkuil <hverkuil@xs4all.nl>
8335 L:      linux-media@vger.kernel.org
8336 T:      git git://linuxtv.org/media_tree.git
8337 W:      https://linuxtv.org
8338 S:      Maintained
8339 F:      drivers/media/radio/radio-isa*
8340
8341 ISAPNP
8342 M:      Jaroslav Kysela <perex@perex.cz>
8343 S:      Maintained
8344 F:      Documentation/isapnp.txt
8345 F:      drivers/pnp/isapnp/
8346 F:      include/linux/isapnp.h
8347
8348 ISCSI
8349 M:      Lee Duncan <lduncan@suse.com>
8350 M:      Chris Leech <cleech@redhat.com>
8351 L:      open-iscsi@googlegroups.com
8352 W:      www.open-iscsi.com
8353 S:      Maintained
8354 F:      drivers/scsi/*iscsi*
8355 F:      include/scsi/*iscsi*
8356
8357 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8358 M:      Peter Jones <pjones@redhat.com>
8359 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8360 S:      Maintained
8361 F:      drivers/firmware/iscsi_ibft*
8362
8363 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8364 M:      Sagi Grimberg <sagi@grimberg.me>
8365 M:      Max Gurtovoy <maxg@mellanox.com>
8366 L:      linux-rdma@vger.kernel.org
8367 S:      Supported
8368 W:      http://www.openfabrics.org
8369 W:      www.open-iscsi.org
8370 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8371 F:      drivers/infiniband/ulp/iser/
8372
8373 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8374 M:      Sagi Grimberg <sagi@grimberg.me>
8375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8376 L:      linux-rdma@vger.kernel.org
8377 L:      target-devel@vger.kernel.org
8378 S:      Supported
8379 W:      http://www.linux-iscsi.org
8380 F:      drivers/infiniband/ulp/isert
8381
8382 ISDN SUBSYSTEM
8383 M:      Karsten Keil <isdn@linux-pingi.de>
8384 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8385 L:      netdev@vger.kernel.org
8386 W:      http://www.isdn4linux.de
8387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8388 S:      Maintained
8389 F:      Documentation/isdn/
8390 F:      drivers/isdn/
8391 F:      include/linux/isdn.h
8392 F:      include/linux/isdn/
8393 F:      include/uapi/linux/isdn.h
8394 F:      include/uapi/linux/isdn/
8395
8396 IT87 HARDWARE MONITORING DRIVER
8397 M:      Jean Delvare <jdelvare@suse.com>
8398 L:      linux-hwmon@vger.kernel.org
8399 S:      Maintained
8400 F:      Documentation/hwmon/it87.rst
8401 F:      drivers/hwmon/it87.c
8402
8403 IT913X MEDIA DRIVER
8404 M:      Antti Palosaari <crope@iki.fi>
8405 L:      linux-media@vger.kernel.org
8406 W:      https://linuxtv.org
8407 W:      http://palosaari.fi/linux/
8408 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8409 T:      git git://linuxtv.org/anttip/media_tree.git
8410 S:      Maintained
8411 F:      drivers/media/tuners/it913x*
8412
8413 IVTV VIDEO4LINUX DRIVER
8414 M:      Andy Walls <awalls@md.metrocast.net>
8415 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8416 L:      linux-media@vger.kernel.org
8417 T:      git git://linuxtv.org/media_tree.git
8418 W:      http://www.ivtvdriver.org
8419 S:      Maintained
8420 F:      Documentation/media/v4l-drivers/ivtv*
8421 F:      drivers/media/pci/ivtv/
8422 F:      include/uapi/linux/ivtv*
8423
8424 IX2505V MEDIA DRIVER
8425 M:      Malcolm Priestley <tvboxspy@gmail.com>
8426 L:      linux-media@vger.kernel.org
8427 W:      https://linuxtv.org
8428 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8429 S:      Maintained
8430 F:      drivers/media/dvb-frontends/ix2505v*
8431
8432 JAILHOUSE HYPERVISOR INTERFACE
8433 M:      Jan Kiszka <jan.kiszka@siemens.com>
8434 L:      jailhouse-dev@googlegroups.com
8435 S:      Maintained
8436 F:      arch/x86/kernel/jailhouse.c
8437 F:      arch/x86/include/asm/jailhouse_para.h
8438
8439 JC42.4 TEMPERATURE SENSOR DRIVER
8440 M:      Guenter Roeck <linux@roeck-us.net>
8441 L:      linux-hwmon@vger.kernel.org
8442 S:      Maintained
8443 F:      drivers/hwmon/jc42.c
8444 F:      Documentation/hwmon/jc42.rst
8445
8446 JFS FILESYSTEM
8447 M:      Dave Kleikamp <shaggy@kernel.org>
8448 L:      jfs-discussion@lists.sourceforge.net
8449 W:      http://jfs.sourceforge.net/
8450 T:      git git://github.com/kleikamp/linux-shaggy.git
8451 S:      Maintained
8452 F:      Documentation/filesystems/jfs.txt
8453 F:      fs/jfs/
8454
8455 JME NETWORK DRIVER
8456 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8457 L:      netdev@vger.kernel.org
8458 S:      Maintained
8459 F:      drivers/net/ethernet/jme.*
8460
8461 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8462 M:      David Woodhouse <dwmw2@infradead.org>
8463 M:      Richard Weinberger <richard@nod.at>
8464 L:      linux-mtd@lists.infradead.org
8465 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8466 T:      git git://git.infradead.org/ubifs-2.6.git
8467 S:      Odd Fixes
8468 F:      fs/jffs2/
8469 F:      include/uapi/linux/jffs2.h
8470
8471 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8472 M:      "Theodore Ts'o" <tytso@mit.edu>
8473 M:      Jan Kara <jack@suse.com>
8474 L:      linux-ext4@vger.kernel.org
8475 S:      Maintained
8476 F:      fs/jbd2/
8477 F:      include/linux/jbd2.h
8478
8479 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8480 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8481 L:      linux-media@vger.kernel.org
8482 S:      Maintained
8483 F:      drivers/media/platform/rcar_jpu.c
8484
8485 JSM Neo PCI based serial card
8486 L:      linux-serial@vger.kernel.org
8487 S:      Orphan
8488 F:      drivers/tty/serial/jsm/
8489
8490 K10TEMP HARDWARE MONITORING DRIVER
8491 M:      Clemens Ladisch <clemens@ladisch.de>
8492 L:      linux-hwmon@vger.kernel.org
8493 S:      Maintained
8494 F:      Documentation/hwmon/k10temp.rst
8495 F:      drivers/hwmon/k10temp.c
8496
8497 K8TEMP HARDWARE MONITORING DRIVER
8498 M:      Rudolf Marek <r.marek@assembler.cz>
8499 L:      linux-hwmon@vger.kernel.org
8500 S:      Maintained
8501 F:      Documentation/hwmon/k8temp.rst
8502 F:      drivers/hwmon/k8temp.c
8503
8504 KASAN
8505 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8506 R:      Alexander Potapenko <glider@google.com>
8507 R:      Dmitry Vyukov <dvyukov@google.com>
8508 L:      kasan-dev@googlegroups.com
8509 S:      Maintained
8510 F:      arch/*/include/asm/kasan.h
8511 F:      arch/*/mm/kasan_init*
8512 F:      Documentation/dev-tools/kasan.rst
8513 F:      include/linux/kasan*.h
8514 F:      lib/test_kasan.c
8515 F:      mm/kasan/
8516 F:      scripts/Makefile.kasan
8517
8518 KCONFIG
8519 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8521 L:      linux-kbuild@vger.kernel.org
8522 S:      Maintained
8523 F:      Documentation/kbuild/kconfig*
8524 F:      scripts/kconfig/
8525 F:      scripts/Kconfig.include
8526
8527 KDUMP
8528 M:      Dave Young <dyoung@redhat.com>
8529 M:      Baoquan He <bhe@redhat.com>
8530 R:      Vivek Goyal <vgoyal@redhat.com>
8531 L:      kexec@lists.infradead.org
8532 W:      http://lse.sourceforge.net/kdump/
8533 S:      Maintained
8534 F:      Documentation/kdump/
8535
8536 KEENE FM RADIO TRANSMITTER DRIVER
8537 M:      Hans Verkuil <hverkuil@xs4all.nl>
8538 L:      linux-media@vger.kernel.org
8539 T:      git git://linuxtv.org/media_tree.git
8540 W:      https://linuxtv.org
8541 S:      Maintained
8542 F:      drivers/media/radio/radio-keene*
8543
8544 KERNEL AUTOMOUNTER
8545 M:      Ian Kent <raven@themaw.net>
8546 L:      autofs@vger.kernel.org
8547 S:      Maintained
8548 F:      fs/autofs/
8549
8550 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8551 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8552 M:      Michal Marek <michal.lkml@markovi.net>
8553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8554 L:      linux-kbuild@vger.kernel.org
8555 S:      Maintained
8556 F:      Documentation/kbuild/
8557 F:      Makefile
8558 F:      scripts/Kbuild*
8559 F:      scripts/Makefile*
8560 F:      scripts/basic/
8561 F:      scripts/mk*
8562 F:      scripts/*vmlinux*
8563 F:      scripts/mod/
8564 F:      scripts/package/
8565
8566 KERNEL JANITORS
8567 L:      kernel-janitors@vger.kernel.org
8568 W:      http://kernelnewbies.org/KernelJanitors
8569 S:      Odd Fixes
8570
8571 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8572 M:      "J. Bruce Fields" <bfields@fieldses.org>
8573 M:      Chuck Lever <chuck.lever@oracle.com>
8574 L:      linux-nfs@vger.kernel.org
8575 W:      http://nfs.sourceforge.net/
8576 T:      git git://linux-nfs.org/~bfields/linux.git
8577 S:      Supported
8578 F:      fs/nfsd/
8579 F:      include/uapi/linux/nfsd/
8580 F:      fs/lockd/
8581 F:      fs/nfs_common/
8582 F:      net/sunrpc/
8583 F:      include/linux/lockd/
8584 F:      include/linux/sunrpc/
8585 F:      include/uapi/linux/sunrpc/
8586
8587 KERNEL SELFTEST FRAMEWORK
8588 M:      Shuah Khan <shuah@kernel.org>
8589 M:      Shuah Khan <skhan@linuxfoundation.org>
8590 L:      linux-kselftest@vger.kernel.org
8591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8592 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8593 S:      Maintained
8594 F:      tools/testing/selftests/
8595 F:      Documentation/dev-tools/kselftest*
8596
8597 KERNEL USERMODE HELPER
8598 M:      Luis Chamberlain <mcgrof@kernel.org>
8599 L:      linux-kernel@vger.kernel.org
8600 S:      Maintained
8601 F:      kernel/umh.c
8602 F:      include/linux/umh.h
8603
8604 KERNEL VIRTUAL MACHINE (KVM)
8605 M:      Paolo Bonzini <pbonzini@redhat.com>
8606 M:      Radim Krčmář <rkrcmar@redhat.com>
8607 L:      kvm@vger.kernel.org
8608 W:      http://www.linux-kvm.org
8609 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8610 S:      Supported
8611 F:      Documentation/virtual/kvm/
8612 F:      include/trace/events/kvm.h
8613 F:      include/uapi/asm-generic/kvm*
8614 F:      include/uapi/linux/kvm*
8615 F:      include/asm-generic/kvm*
8616 F:      include/linux/kvm*
8617 F:      include/kvm/iodev.h
8618 F:      virt/kvm/*
8619 F:      tools/kvm/
8620 F:      tools/testing/selftests/kvm/
8621
8622 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8623 M:      Joerg Roedel <joro@8bytes.org>
8624 L:      kvm@vger.kernel.org
8625 W:      http://www.linux-kvm.org/
8626 S:      Maintained
8627 F:      arch/x86/include/asm/svm.h
8628 F:      arch/x86/kvm/svm.c
8629
8630 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8631 M:      Marc Zyngier <marc.zyngier@arm.com>
8632 R:      James Morse <james.morse@arm.com>
8633 R:      Julien Thierry <julien.thierry@arm.com>
8634 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8636 L:      kvmarm@lists.cs.columbia.edu
8637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8638 S:      Maintained
8639 F:      arch/arm/include/uapi/asm/kvm*
8640 F:      arch/arm/include/asm/kvm*
8641 F:      arch/arm/kvm/
8642 F:      arch/arm64/include/uapi/asm/kvm*
8643 F:      arch/arm64/include/asm/kvm*
8644 F:      arch/arm64/kvm/
8645 F:      virt/kvm/arm/
8646 F:      include/kvm/arm_*
8647
8648 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8649 M:      James Hogan <jhogan@kernel.org>
8650 L:      linux-mips@vger.kernel.org
8651 S:      Supported
8652 F:      arch/mips/include/uapi/asm/kvm*
8653 F:      arch/mips/include/asm/kvm*
8654 F:      arch/mips/kvm/
8655
8656 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8657 M:      Paul Mackerras <paulus@ozlabs.org>
8658 L:      kvm-ppc@vger.kernel.org
8659 W:      http://www.linux-kvm.org/
8660 T:      git git://github.com/agraf/linux-2.6.git
8661 S:      Supported
8662 F:      arch/powerpc/include/uapi/asm/kvm*
8663 F:      arch/powerpc/include/asm/kvm*
8664 F:      arch/powerpc/kvm/
8665 F:      arch/powerpc/kernel/kvm*
8666
8667 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8668 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8669 M:      Janosch Frank <frankja@linux.ibm.com>
8670 R:      David Hildenbrand <david@redhat.com>
8671 R:      Cornelia Huck <cohuck@redhat.com>
8672 L:      linux-s390@vger.kernel.org
8673 W:      http://www.ibm.com/developerworks/linux/linux390/
8674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8675 S:      Supported
8676 F:      arch/s390/include/uapi/asm/kvm*
8677 F:      arch/s390/include/asm/gmap.h
8678 F:      arch/s390/include/asm/kvm*
8679 F:      arch/s390/kvm/
8680 F:      arch/s390/mm/gmap.c
8681
8682 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8683 M:      Paolo Bonzini <pbonzini@redhat.com>
8684 M:      Radim Krčmář <rkrcmar@redhat.com>
8685 L:      kvm@vger.kernel.org
8686 W:      http://www.linux-kvm.org
8687 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8688 S:      Supported
8689 F:      arch/x86/kvm/
8690 F:      arch/x86/kvm/*/
8691 F:      arch/x86/include/uapi/asm/kvm*
8692 F:      arch/x86/include/asm/kvm*
8693 F:      arch/x86/include/asm/pvclock-abi.h
8694 F:      arch/x86/kernel/kvm.c
8695 F:      arch/x86/kernel/kvmclock.c
8696
8697 KERNFS
8698 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8699 M:      Tejun Heo <tj@kernel.org>
8700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8701 S:      Supported
8702 F:      include/linux/kernfs.h
8703 F:      fs/kernfs/
8704
8705 KEXEC
8706 M:      Eric Biederman <ebiederm@xmission.com>
8707 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8708 L:      kexec@lists.infradead.org
8709 S:      Maintained
8710 F:      include/linux/kexec.h
8711 F:      include/uapi/linux/kexec.h
8712 F:      kernel/kexec*
8713
8714 KEYS-ENCRYPTED
8715 M:      Mimi Zohar <zohar@linux.ibm.com>
8716 L:      linux-integrity@vger.kernel.org
8717 L:      keyrings@vger.kernel.org
8718 S:      Supported
8719 F:      Documentation/security/keys/trusted-encrypted.rst
8720 F:      include/keys/encrypted-type.h
8721 F:      security/keys/encrypted-keys/
8722
8723 KEYS-TRUSTED
8724 M:      James Bottomley <jejb@linux.ibm.com>
8725 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8726 M:      Mimi Zohar <zohar@linux.ibm.com>
8727 L:      linux-integrity@vger.kernel.org
8728 L:      keyrings@vger.kernel.org
8729 S:      Supported
8730 F:      Documentation/security/keys/trusted-encrypted.rst
8731 F:      include/keys/trusted-type.h
8732 F:      security/keys/trusted.c
8733 F:      security/keys/trusted.h
8734
8735 KEYS/KEYRINGS:
8736 M:      David Howells <dhowells@redhat.com>
8737 L:      keyrings@vger.kernel.org
8738 S:      Maintained
8739 F:      Documentation/security/keys/core.rst
8740 F:      include/linux/key.h
8741 F:      include/linux/key-type.h
8742 F:      include/linux/keyctl.h
8743 F:      include/uapi/linux/keyctl.h
8744 F:      include/keys/
8745 F:      security/keys/
8746
8747 KGDB / KDB /debug_core
8748 M:      Jason Wessel <jason.wessel@windriver.com>
8749 M:      Daniel Thompson <daniel.thompson@linaro.org>
8750 W:      http://kgdb.wiki.kernel.org/
8751 L:      kgdb-bugreport@lists.sourceforge.net
8752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8753 S:      Maintained
8754 F:      Documentation/dev-tools/kgdb.rst
8755 F:      drivers/misc/kgdbts.c
8756 F:      drivers/tty/serial/kgdboc.c
8757 F:      include/linux/kdb.h
8758 F:      include/linux/kgdb.h
8759 F:      kernel/debug/
8760
8761 KMEMLEAK
8762 M:      Catalin Marinas <catalin.marinas@arm.com>
8763 S:      Maintained
8764 F:      Documentation/dev-tools/kmemleak.rst
8765 F:      include/linux/kmemleak.h
8766 F:      mm/kmemleak.c
8767 F:      mm/kmemleak-test.c
8768
8769 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8770 M:      Luis Chamberlain <mcgrof@kernel.org>
8771 L:      linux-kernel@vger.kernel.org
8772 S:      Maintained
8773 F:      kernel/kmod.c
8774 F:      include/linux/kmod.h
8775 F:      lib/test_kmod.c
8776 F:      tools/testing/selftests/kmod/
8777
8778 KPROBES
8779 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8780 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8781 M:      "David S. Miller" <davem@davemloft.net>
8782 M:      Masami Hiramatsu <mhiramat@kernel.org>
8783 S:      Maintained
8784 F:      Documentation/kprobes.txt
8785 F:      include/linux/kprobes.h
8786 F:      include/asm-generic/kprobes.h
8787 F:      kernel/kprobes.c
8788
8789 KS0108 LCD CONTROLLER DRIVER
8790 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8791 S:      Maintained
8792 F:      Documentation/auxdisplay/ks0108
8793 F:      drivers/auxdisplay/ks0108.c
8794 F:      include/linux/ks0108.h
8795
8796 L3MDEV
8797 M:      David Ahern <dsa@cumulusnetworks.com>
8798 L:      netdev@vger.kernel.org
8799 S:      Maintained
8800 F:      net/l3mdev
8801 F:      include/net/l3mdev.h
8802
8803 L7 BPF FRAMEWORK
8804 M:      John Fastabend <john.fastabend@gmail.com>
8805 M:      Daniel Borkmann <daniel@iogearbox.net>
8806 L:      netdev@vger.kernel.org
8807 L:      bpf@vger.kernel.org
8808 S:      Maintained
8809 F:      include/linux/skmsg.h
8810 F:      net/core/skmsg.c
8811 F:      net/core/sock_map.c
8812 F:      net/ipv4/tcp_bpf.c
8813
8814 LANTIQ / INTEL Ethernet drivers
8815 M:      Hauke Mehrtens <hauke@hauke-m.de>
8816 L:      netdev@vger.kernel.org
8817 S:      Maintained
8818 F:      net/dsa/tag_gswip.c
8819 F:      drivers/net/ethernet/lantiq_xrx200.c
8820 F:      drivers/net/dsa/lantiq_pce.h
8821 F:      drivers/net/dsa/lantiq_gswip.c
8822
8823 LANTIQ MIPS ARCHITECTURE
8824 M:      John Crispin <john@phrozen.org>
8825 L:      linux-mips@vger.kernel.org
8826 S:      Maintained
8827 F:      arch/mips/lantiq
8828 F:      drivers/soc/lantiq
8829
8830 LAPB module
8831 L:      linux-x25@vger.kernel.org
8832 S:      Orphan
8833 F:      Documentation/networking/lapb-module.txt
8834 F:      include/*/lapb.h
8835 F:      net/lapb/
8836
8837 LASI 53c700 driver for PARISC
8838 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8839 L:      linux-scsi@vger.kernel.org
8840 S:      Maintained
8841 F:      Documentation/scsi/53c700.txt
8842 F:      drivers/scsi/53c700*
8843
8844 LEAKING_ADDRESSES
8845 M:      Tobin C. Harding <me@tobin.cc>
8846 M:      Tycho Andersen <tycho@tycho.ws>
8847 L:      kernel-hardening@lists.openwall.com
8848 S:      Maintained
8849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8850 F:      scripts/leaking_addresses.pl
8851
8852 LED SUBSYSTEM
8853 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8854 M:      Pavel Machek <pavel@ucw.cz>
8855 R:      Dan Murphy <dmurphy@ti.com>
8856 L:      linux-leds@vger.kernel.org
8857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8858 S:      Maintained
8859 F:      Documentation/devicetree/bindings/leds/
8860 F:      drivers/leds/
8861 F:      include/linux/leds.h
8862
8863 LEGACY EEPROM DRIVER
8864 M:      Jean Delvare <jdelvare@suse.com>
8865 S:      Maintained
8866 F:      Documentation/misc-devices/eeprom
8867 F:      drivers/misc/eeprom/eeprom.c
8868
8869 LEGO MINDSTORMS EV3
8870 R:      David Lechner <david@lechnology.com>
8871 S:      Maintained
8872 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8873 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8874 F:      drivers/power/supply/lego_ev3_battery.c
8875
8876 LEGO USB Tower driver
8877 M:      Juergen Stuber <starblue@users.sourceforge.net>
8878 L:      legousb-devel@lists.sourceforge.net
8879 W:      http://legousb.sourceforge.net/
8880 S:      Maintained
8881 F:      drivers/usb/misc/legousbtower.c
8882
8883 LG LAPTOP EXTRAS
8884 M:      Matan Ziv-Av <matan@svgalib.org>
8885 L:      platform-driver-x86@vger.kernel.org
8886 S:      Maintained
8887 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8888 F:      Documentation/laptops/lg-laptop.rst
8889 F:      drivers/platform/x86/lg-laptop.c
8890
8891 LG2160 MEDIA DRIVER
8892 M:      Michael Krufky <mkrufky@linuxtv.org>
8893 L:      linux-media@vger.kernel.org
8894 W:      https://linuxtv.org
8895 W:      http://github.com/mkrufky
8896 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8897 T:      git git://linuxtv.org/mkrufky/tuners.git
8898 S:      Maintained
8899 F:      drivers/media/dvb-frontends/lg2160.*
8900
8901 LGDT3305 MEDIA DRIVER
8902 M:      Michael Krufky <mkrufky@linuxtv.org>
8903 L:      linux-media@vger.kernel.org
8904 W:      https://linuxtv.org
8905 W:      http://github.com/mkrufky
8906 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8907 T:      git git://linuxtv.org/mkrufky/tuners.git
8908 S:      Maintained
8909 F:      drivers/media/dvb-frontends/lgdt3305.*
8910
8911 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8912 M:      Viresh Kumar <vireshk@kernel.org>
8913 L:      linux-ide@vger.kernel.org
8914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8915 S:      Maintained
8916 F:      include/linux/pata_arasan_cf_data.h
8917 F:      drivers/ata/pata_arasan_cf.c
8918
8919 LIBATA PATA DRIVERS
8920 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8921 M:      Jens Axboe <axboe@kernel.dk>
8922 L:      linux-ide@vger.kernel.org
8923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8924 S:      Maintained
8925 F:      drivers/ata/pata_*.c
8926 F:      drivers/ata/ata_generic.c
8927
8928 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8929 M:      Linus Walleij <linus.walleij@linaro.org>
8930 L:      linux-ide@vger.kernel.org
8931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8932 S:      Maintained
8933 F:      drivers/ata/pata_ftide010.c
8934 F:      drivers/ata/sata_gemini.c
8935 F:      drivers/ata/sata_gemini.h
8936
8937 LIBATA SATA AHCI PLATFORM devices support
8938 M:      Hans de Goede <hdegoede@redhat.com>
8939 M:      Jens Axboe <axboe@kernel.dk>
8940 L:      linux-ide@vger.kernel.org
8941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8942 S:      Maintained
8943 F:      drivers/ata/ahci_platform.c
8944 F:      drivers/ata/libahci_platform.c
8945 F:      include/linux/ahci_platform.h
8946
8947 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8948 M:      Mikael Pettersson <mikpelinux@gmail.com>
8949 L:      linux-ide@vger.kernel.org
8950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8951 S:      Maintained
8952 F:      drivers/ata/sata_promise.*
8953
8954 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8955 M:      Jens Axboe <axboe@kernel.dk>
8956 L:      linux-ide@vger.kernel.org
8957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8958 S:      Maintained
8959 F:      drivers/ata/
8960 F:      include/linux/ata.h
8961 F:      include/linux/libata.h
8962 F:      Documentation/devicetree/bindings/ata/
8963
8964 LIBLOCKDEP
8965 M:      Sasha Levin <alexander.levin@microsoft.com>
8966 S:      Maintained
8967 F:      tools/lib/lockdep/
8968
8969 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8970 M:      Dan Williams <dan.j.williams@intel.com>
8971 M:      Vishal Verma <vishal.l.verma@intel.com>
8972 M:      Dave Jiang <dave.jiang@intel.com>
8973 L:      linux-nvdimm@lists.01.org
8974 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8975 S:      Supported
8976 F:      drivers/nvdimm/blk.c
8977 F:      drivers/nvdimm/region_devs.c
8978
8979 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8980 M:      Vishal Verma <vishal.l.verma@intel.com>
8981 M:      Dan Williams <dan.j.williams@intel.com>
8982 M:      Dave Jiang <dave.jiang@intel.com>
8983 L:      linux-nvdimm@lists.01.org
8984 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8985 S:      Supported
8986 F:      drivers/nvdimm/btt*
8987
8988 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8989 M:      Dan Williams <dan.j.williams@intel.com>
8990 M:      Vishal Verma <vishal.l.verma@intel.com>
8991 M:      Dave Jiang <dave.jiang@intel.com>
8992 L:      linux-nvdimm@lists.01.org
8993 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8994 S:      Supported
8995 F:      drivers/nvdimm/pmem*
8996
8997 LIBNVDIMM: DEVICETREE BINDINGS
8998 M:      Oliver O'Halloran <oohall@gmail.com>
8999 L:      linux-nvdimm@lists.01.org
9000 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9001 S:      Supported
9002 F:      drivers/nvdimm/of_pmem.c
9003 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9004
9005 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9006 M:      Dan Williams <dan.j.williams@intel.com>
9007 M:      Vishal Verma <vishal.l.verma@intel.com>
9008 M:      Dave Jiang <dave.jiang@intel.com>
9009 M:      Keith Busch <keith.busch@intel.com>
9010 M:      Ira Weiny <ira.weiny@intel.com>
9011 L:      linux-nvdimm@lists.01.org
9012 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9014 S:      Supported
9015 F:      drivers/nvdimm/*
9016 F:      drivers/acpi/nfit/*
9017 F:      include/linux/nd.h
9018 F:      include/linux/libnvdimm.h
9019 F:      include/uapi/linux/ndctl.h
9020
9021 LIGHTNVM PLATFORM SUPPORT
9022 M:      Matias Bjorling <mb@lightnvm.io>
9023 W:      http://github/OpenChannelSSD
9024 L:      linux-block@vger.kernel.org
9025 S:      Maintained
9026 F:      drivers/lightnvm/
9027 F:      include/linux/lightnvm.h
9028 F:      include/uapi/linux/lightnvm.h
9029
9030 LINUX FOR POWER MACINTOSH
9031 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9032 W:      http://www.penguinppc.org/
9033 L:      linuxppc-dev@lists.ozlabs.org
9034 S:      Maintained
9035 F:      arch/powerpc/platforms/powermac/
9036 F:      drivers/macintosh/
9037
9038 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9039 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9040 M:      Paul Mackerras <paulus@samba.org>
9041 M:      Michael Ellerman <mpe@ellerman.id.au>
9042 W:      https://github.com/linuxppc/linux/wiki
9043 L:      linuxppc-dev@lists.ozlabs.org
9044 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9046 S:      Supported
9047 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9048 F:      Documentation/devicetree/bindings/powerpc/
9049 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9050 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9051 F:      Documentation/powerpc/
9052 F:      arch/powerpc/
9053 F:      drivers/char/tpm/tpm_ibmvtpm*
9054 F:      drivers/crypto/nx/
9055 F:      drivers/crypto/vmx/
9056 F:      drivers/i2c/busses/i2c-opal.c
9057 F:      drivers/net/ethernet/ibm/ibmveth.*
9058 F:      drivers/net/ethernet/ibm/ibmvnic.*
9059 F:      drivers/pci/hotplug/pnv_php.c
9060 F:      drivers/pci/hotplug/rpa*
9061 F:      drivers/rtc/rtc-opal.c
9062 F:      drivers/scsi/ibmvscsi/
9063 F:      drivers/tty/hvc/hvc_opal.c
9064 F:      drivers/watchdog/wdrtas.c
9065 F:      tools/testing/selftests/powerpc
9066 N:      /pmac
9067 N:      powermac
9068 N:      powernv
9069 N:      [^a-z0-9]ps3
9070 N:      pseries
9071
9072 LINUX FOR POWERPC EMBEDDED MPC5XXX
9073 M:      Anatolij Gustschin <agust@denx.de>
9074 L:      linuxppc-dev@lists.ozlabs.org
9075 T:      git git://git.denx.de/linux-denx-agust.git
9076 S:      Maintained
9077 F:      arch/powerpc/platforms/512x/
9078 F:      arch/powerpc/platforms/52xx/
9079
9080 LINUX FOR POWERPC EMBEDDED PPC4XX
9081 M:      Alistair Popple <alistair@popple.id.au>
9082 M:      Matt Porter <mporter@kernel.crashing.org>
9083 W:      http://www.penguinppc.org/
9084 L:      linuxppc-dev@lists.ozlabs.org
9085 S:      Maintained
9086 F:      arch/powerpc/platforms/40x/
9087 F:      arch/powerpc/platforms/44x/
9088
9089 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9090 M:      Scott Wood <oss@buserror.net>
9091 M:      Kumar Gala <galak@kernel.crashing.org>
9092 W:      http://www.penguinppc.org/
9093 L:      linuxppc-dev@lists.ozlabs.org
9094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9095 S:      Maintained
9096 F:      arch/powerpc/platforms/83xx/
9097 F:      arch/powerpc/platforms/85xx/
9098 F:      Documentation/devicetree/bindings/powerpc/fsl/
9099
9100 LINUX FOR POWERPC EMBEDDED PPC8XX
9101 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9102 W:      http://www.penguinppc.org/
9103 L:      linuxppc-dev@lists.ozlabs.org
9104 S:      Maintained
9105 F:      arch/powerpc/platforms/8xx/
9106
9107 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9108 L:      linuxppc-dev@lists.ozlabs.org
9109 S:      Orphan
9110 F:      arch/powerpc/*/*virtex*
9111 F:      arch/powerpc/*/*/*virtex*
9112
9113 LINUX FOR POWERPC PA SEMI PWRFICIENT
9114 L:      linuxppc-dev@lists.ozlabs.org
9115 S:      Orphan
9116 F:      arch/powerpc/platforms/pasemi/
9117 F:      drivers/*/*pasemi*
9118 F:      drivers/*/*/*pasemi*
9119
9120 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9121 M:      Kees Cook <keescook@chromium.org>
9122 S:      Maintained
9123 F:      drivers/misc/lkdtm/*
9124
9125 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9126 M:      Alan Stern <stern@rowland.harvard.edu>
9127 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9128 M:      Will Deacon <will@kernel.org>
9129 M:      Peter Zijlstra <peterz@infradead.org>
9130 M:      Boqun Feng <boqun.feng@gmail.com>
9131 M:      Nicholas Piggin <npiggin@gmail.com>
9132 M:      David Howells <dhowells@redhat.com>
9133 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9134 M:      Luc Maranget <luc.maranget@inria.fr>
9135 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9136 R:      Akira Yokosawa <akiyks@gmail.com>
9137 R:      Daniel Lustig <dlustig@nvidia.com>
9138 L:      linux-kernel@vger.kernel.org
9139 L:      linux-arch@vger.kernel.org
9140 S:      Supported
9141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9142 F:      tools/memory-model/
9143 F:      Documentation/atomic_bitops.txt
9144 F:      Documentation/atomic_t.txt
9145 F:      Documentation/core-api/atomic_ops.rst
9146 F:      Documentation/core-api/refcount-vs-atomic.rst
9147 F:      Documentation/memory-barriers.txt
9148
9149 LIS3LV02D ACCELEROMETER DRIVER
9150 M:      Eric Piel <eric.piel@tremplin-utc.net>
9151 S:      Maintained
9152 F:      Documentation/misc-devices/lis3lv02d
9153 F:      drivers/misc/lis3lv02d/
9154 F:      drivers/platform/x86/hp_accel.c
9155
9156 LIVE PATCHING
9157 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9158 M:      Jiri Kosina <jikos@kernel.org>
9159 M:      Miroslav Benes <mbenes@suse.cz>
9160 M:      Petr Mladek <pmladek@suse.com>
9161 R:      Joe Lawrence <joe.lawrence@redhat.com>
9162 S:      Maintained
9163 F:      kernel/livepatch/
9164 F:      include/linux/livepatch.h
9165 F:      arch/x86/include/asm/livepatch.h
9166 F:      arch/x86/kernel/livepatch.c
9167 F:      Documentation/livepatch/
9168 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9169 F:      samples/livepatch/
9170 F:      tools/testing/selftests/livepatch/
9171 L:      live-patching@vger.kernel.org
9172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9173
9174 LLC (802.2)
9175 L:      netdev@vger.kernel.org
9176 S:      Odd fixes
9177 F:      include/linux/llc.h
9178 F:      include/uapi/linux/llc.h
9179 F:      include/net/llc*
9180 F:      net/llc/
9181
9182 LM73 HARDWARE MONITOR DRIVER
9183 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9184 L:      linux-hwmon@vger.kernel.org
9185 S:      Maintained
9186 F:      drivers/hwmon/lm73.c
9187
9188 LM78 HARDWARE MONITOR DRIVER
9189 M:      Jean Delvare <jdelvare@suse.com>
9190 L:      linux-hwmon@vger.kernel.org
9191 S:      Maintained
9192 F:      Documentation/hwmon/lm78.rst
9193 F:      drivers/hwmon/lm78.c
9194
9195 LM83 HARDWARE MONITOR DRIVER
9196 M:      Jean Delvare <jdelvare@suse.com>
9197 L:      linux-hwmon@vger.kernel.org
9198 S:      Maintained
9199 F:      Documentation/hwmon/lm83.rst
9200 F:      drivers/hwmon/lm83.c
9201
9202 LM90 HARDWARE MONITOR DRIVER
9203 M:      Jean Delvare <jdelvare@suse.com>
9204 L:      linux-hwmon@vger.kernel.org
9205 S:      Maintained
9206 F:      Documentation/hwmon/lm90.rst
9207 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9208 F:      drivers/hwmon/lm90.c
9209 F:      include/dt-bindings/thermal/lm90.h
9210
9211 LM95234 HARDWARE MONITOR DRIVER
9212 M:      Guenter Roeck <linux@roeck-us.net>
9213 L:      linux-hwmon@vger.kernel.org
9214 S:      Maintained
9215 F:      Documentation/hwmon/lm95234.rst
9216 F:      drivers/hwmon/lm95234.c
9217
9218 LME2510 MEDIA DRIVER
9219 M:      Malcolm Priestley <tvboxspy@gmail.com>
9220 L:      linux-media@vger.kernel.org
9221 W:      https://linuxtv.org
9222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9223 S:      Maintained
9224 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9225
9226 LOADPIN SECURITY MODULE
9227 M:      Kees Cook <keescook@chromium.org>
9228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9229 S:      Supported
9230 F:      security/loadpin/
9231 F:      Documentation/admin-guide/LSM/LoadPin.rst
9232
9233 LOCKING PRIMITIVES
9234 M:      Peter Zijlstra <peterz@infradead.org>
9235 M:      Ingo Molnar <mingo@redhat.com>
9236 M:      Will Deacon <will@kernel.org>
9237 L:      linux-kernel@vger.kernel.org
9238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9239 S:      Maintained
9240 F:      Documentation/locking/
9241 F:      include/linux/lockdep.h
9242 F:      include/linux/spinlock*.h
9243 F:      arch/*/include/asm/spinlock*.h
9244 F:      include/linux/rwlock*.h
9245 F:      include/linux/mutex*.h
9246 F:      include/linux/rwsem*.h
9247 F:      include/linux/seqlock.h
9248 F:      lib/locking*.[ch]
9249 F:      kernel/locking/
9250 X:      kernel/locking/locktorture.c
9251
9252 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9253 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9254 L:      linux-ntfs-dev@lists.sourceforge.net
9255 W:      http://www.linux-ntfs.org/content/view/19/37/
9256 S:      Maintained
9257 F:      Documentation/ldm.txt
9258 F:      block/partitions/ldm.*
9259
9260 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9261 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9262 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9263 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9264 L:      MPT-FusionLinux.pdl@broadcom.com
9265 L:      linux-scsi@vger.kernel.org
9266 W:      http://www.avagotech.com/support/
9267 S:      Supported
9268 F:      drivers/message/fusion/
9269 F:      drivers/scsi/mpt3sas/
9270
9271 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9272 M:      Matthew Wilcox <willy@infradead.org>
9273 L:      linux-scsi@vger.kernel.org
9274 S:      Maintained
9275 F:      drivers/scsi/sym53c8xx_2/
9276
9277 LTC1660 DAC DRIVER
9278 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9279 L:      linux-iio@vger.kernel.org
9280 S:      Maintained
9281 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9282 F:      drivers/iio/dac/ltc1660.c
9283
9284 LTC4261 HARDWARE MONITOR DRIVER
9285 M:      Guenter Roeck <linux@roeck-us.net>
9286 L:      linux-hwmon@vger.kernel.org
9287 S:      Maintained
9288 F:      Documentation/hwmon/ltc4261.rst
9289 F:      drivers/hwmon/ltc4261.c
9290
9291 LTC4306 I2C MULTIPLEXER DRIVER
9292 M:      Michael Hennerich <michael.hennerich@analog.com>
9293 W:      http://ez.analog.com/community/linux-device-drivers
9294 L:      linux-i2c@vger.kernel.org
9295 S:      Supported
9296 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9297 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9298
9299 LTP (Linux Test Project)
9300 M:      Mike Frysinger <vapier@gentoo.org>
9301 M:      Cyril Hrubis <chrubis@suse.cz>
9302 M:      Wanlong Gao <wanlong.gao@gmail.com>
9303 M:      Jan Stancek <jstancek@redhat.com>
9304 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9305 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9306 L:      ltp@lists.linux.it (subscribers-only)
9307 W:      http://linux-test-project.github.io/
9308 T:      git git://github.com/linux-test-project/ltp.git
9309 S:      Maintained
9310
9311 M68K ARCHITECTURE
9312 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9313 L:      linux-m68k@lists.linux-m68k.org
9314 W:      http://www.linux-m68k.org/
9315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9316 S:      Maintained
9317 F:      arch/m68k/
9318 F:      drivers/zorro/
9319
9320 M68K ON APPLE MACINTOSH
9321 M:      Joshua Thompson <funaho@jurai.org>
9322 W:      http://www.mac.linux-m68k.org/
9323 L:      linux-m68k@lists.linux-m68k.org
9324 S:      Maintained
9325 F:      arch/m68k/mac/
9326
9327 M68K ON HP9000/300
9328 M:      Philip Blundell <philb@gnu.org>
9329 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9330 S:      Maintained
9331 F:      arch/m68k/hp300/
9332
9333 M88DS3103 MEDIA DRIVER
9334 M:      Antti Palosaari <crope@iki.fi>
9335 L:      linux-media@vger.kernel.org
9336 W:      https://linuxtv.org
9337 W:      http://palosaari.fi/linux/
9338 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9339 T:      git git://linuxtv.org/anttip/media_tree.git
9340 S:      Maintained
9341 F:      drivers/media/dvb-frontends/m88ds3103*
9342
9343 M88RS2000 MEDIA DRIVER
9344 M:      Malcolm Priestley <tvboxspy@gmail.com>
9345 L:      linux-media@vger.kernel.org
9346 W:      https://linuxtv.org
9347 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9348 S:      Maintained
9349 F:      drivers/media/dvb-frontends/m88rs2000*
9350
9351 MA901 MASTERKIT USB FM RADIO DRIVER
9352 M:      Alexey Klimov <klimov.linux@gmail.com>
9353 L:      linux-media@vger.kernel.org
9354 T:      git git://linuxtv.org/media_tree.git
9355 S:      Maintained
9356 F:      drivers/media/radio/radio-ma901.c
9357
9358 MAC80211
9359 M:      Johannes Berg <johannes@sipsolutions.net>
9360 L:      linux-wireless@vger.kernel.org
9361 W:      http://wireless.kernel.org/
9362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9364 S:      Maintained
9365 F:      Documentation/networking/mac80211-injection.txt
9366 F:      include/net/mac80211.h
9367 F:      net/mac80211/
9368 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9369 F:      Documentation/networking/mac80211_hwsim/README
9370
9371 MAILBOX API
9372 M:      Jassi Brar <jassisinghbrar@gmail.com>
9373 L:      linux-kernel@vger.kernel.org
9374 S:      Maintained
9375 F:      drivers/mailbox/
9376 F:      include/linux/mailbox_client.h
9377 F:      include/linux/mailbox_controller.h
9378
9379 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9380 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9381 W:      http://www.kernel.org/doc/man-pages
9382 L:      linux-man@vger.kernel.org
9383 S:      Maintained
9384
9385 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9386 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9387 L:      linux-mips@vger.kernel.org
9388 S:      Maintained
9389 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9390
9391 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9392 M:      Andrew Lunn <andrew@lunn.ch>
9393 M:      Vivien Didelot <vivien.didelot@gmail.com>
9394 L:      netdev@vger.kernel.org
9395 S:      Maintained
9396 F:      drivers/net/dsa/mv88e6xxx/
9397 F:      include/linux/platform_data/mv88e6xxx.h
9398 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9399
9400 MARVELL ARMADA DRM SUPPORT
9401 M:      Russell King <linux@armlinux.org.uk>
9402 S:      Maintained
9403 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9404 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9405 F:      drivers/gpu/drm/armada/
9406 F:      include/uapi/drm/armada_drm.h
9407 F:      Documentation/devicetree/bindings/display/armada/
9408
9409 MARVELL ARMADA 3700 PHY DRIVERS
9410 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9411 S:      Maintained
9412 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9413 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9414 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9415 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9416
9417 MARVELL CRYPTO DRIVER
9418 M:      Boris Brezillon <bbrezillon@kernel.org>
9419 M:      Arnaud Ebalard <arno@natisbad.org>
9420 F:      drivers/crypto/marvell/
9421 S:      Maintained
9422 L:      linux-crypto@vger.kernel.org
9423
9424 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9425 M:      Mirko Lindner <mlindner@marvell.com>
9426 M:      Stephen Hemminger <stephen@networkplumber.org>
9427 L:      netdev@vger.kernel.org
9428 S:      Maintained
9429 F:      drivers/net/ethernet/marvell/sk*
9430
9431 MARVELL LIBERTAS WIRELESS DRIVER
9432 L:      libertas-dev@lists.infradead.org
9433 S:      Orphan
9434 F:      drivers/net/wireless/marvell/libertas/
9435
9436 MARVELL MACCHIATOBIN SUPPORT
9437 M:      Russell King <linux@armlinux.org.uk>
9438 L:      linux-arm-kernel@lists.infradead.org
9439 S:      Maintained
9440 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9441
9442 MARVELL MV643XX ETHERNET DRIVER
9443 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9444 L:      netdev@vger.kernel.org
9445 S:      Maintained
9446 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9447 F:      include/linux/mv643xx.h
9448
9449 MARVELL MV88X3310 PHY DRIVER
9450 M:      Russell King <linux@armlinux.org.uk>
9451 L:      netdev@vger.kernel.org
9452 S:      Maintained
9453 F:      drivers/net/phy/marvell10g.c
9454
9455 MARVELL MVEBU THERMAL DRIVER
9456 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9457 S:      Maintained
9458 F:      drivers/thermal/armada_thermal.c
9459
9460 MARVELL MVNETA ETHERNET DRIVER
9461 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9462 L:      netdev@vger.kernel.org
9463 S:      Maintained
9464 F:      drivers/net/ethernet/marvell/mvneta.*
9465
9466 MARVELL MWIFIEX WIRELESS DRIVER
9467 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9468 M:      Nishant Sarmukadam <nishants@marvell.com>
9469 M:      Ganapathi Bhat <gbhat@marvell.com>
9470 M:      Xinming Hu <huxinming820@gmail.com>
9471 L:      linux-wireless@vger.kernel.org
9472 S:      Maintained
9473 F:      drivers/net/wireless/marvell/mwifiex/
9474
9475 MARVELL MWL8K WIRELESS DRIVER
9476 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9477 L:      linux-wireless@vger.kernel.org
9478 S:      Odd Fixes
9479 F:      drivers/net/wireless/marvell/mwl8k.c
9480
9481 MARVELL NAND CONTROLLER DRIVER
9482 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9483 L:      linux-mtd@lists.infradead.org
9484 S:      Maintained
9485 F:      drivers/mtd/nand/raw/marvell_nand.c
9486 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9487
9488 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9489 M:      Nicolas Pitre <nico@fluxnic.net>
9490 S:      Odd Fixes
9491 F:      drivers/mmc/host/mvsdio.*
9492
9493 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9494 M:      Hu Ziji <huziji@marvell.com>
9495 L:      linux-mmc@vger.kernel.org
9496 S:      Supported
9497 F:      drivers/mmc/host/sdhci-xenon*
9498 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9499
9500 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9501 M:      Sunil Goutham <sgoutham@marvell.com>
9502 M:      Linu Cherian <lcherian@marvell.com>
9503 M:      Geetha sowjanya <gakula@marvell.com>
9504 M:      Jerin Jacob <jerinj@marvell.com>
9505 L:      netdev@vger.kernel.org
9506 S:      Supported
9507 F:      drivers/net/ethernet/marvell/octeontx2/af/
9508
9509 MATROX FRAMEBUFFER DRIVER
9510 L:      linux-fbdev@vger.kernel.org
9511 S:      Orphan
9512 F:      drivers/video/fbdev/matrox/matroxfb_*
9513 F:      include/uapi/linux/matroxfb.h
9514
9515 MAX16065 HARDWARE MONITOR DRIVER
9516 M:      Guenter Roeck <linux@roeck-us.net>
9517 L:      linux-hwmon@vger.kernel.org
9518 S:      Maintained
9519 F:      Documentation/hwmon/max16065.rst
9520 F:      drivers/hwmon/max16065.c
9521
9522 MAX2175 SDR TUNER DRIVER
9523 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9524 L:      linux-media@vger.kernel.org
9525 T:      git git://linuxtv.org/media_tree.git
9526 S:      Maintained
9527 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9528 F:      Documentation/media/v4l-drivers/max2175.rst
9529 F:      drivers/media/i2c/max2175*
9530 F:      include/uapi/linux/max2175.h
9531
9532 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9533 L:      linux-hwmon@vger.kernel.org
9534 S:      Orphan
9535 F:      Documentation/hwmon/max6650.rst
9536 F:      drivers/hwmon/max6650.c
9537
9538 MAX6697 HARDWARE MONITOR DRIVER
9539 M:      Guenter Roeck <linux@roeck-us.net>
9540 L:      linux-hwmon@vger.kernel.org
9541 S:      Maintained
9542 F:      Documentation/hwmon/max6697.rst
9543 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9544 F:      drivers/hwmon/max6697.c
9545 F:      include/linux/platform_data/max6697.h
9546
9547 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9548 M:      Peter Rosin <peda@axentia.se>
9549 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9550 S:      Maintained
9551 F:      Documentation/devicetree/bindings/sound/max9860.txt
9552 F:      sound/soc/codecs/max9860.*
9553
9554 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9555 M:      Andreas Klinger <ak@it-klinger.de>
9556 L:      linux-iio@vger.kernel.org
9557 S:      Maintained
9558 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9559 F:      drivers/iio/proximity/mb1232.c
9560
9561 MAXIM MAX77650 PMIC MFD DRIVER
9562 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9563 L:      linux-kernel@vger.kernel.org
9564 S:      Maintained
9565 F:      Documentation/devicetree/bindings/*/*max77650.txt
9566 F:      Documentation/devicetree/bindings/*/max77650*.txt
9567 F:      include/linux/mfd/max77650.h
9568 F:      drivers/mfd/max77650.c
9569 F:      drivers/regulator/max77650-regulator.c
9570 F:      drivers/power/supply/max77650-charger.c
9571 F:      drivers/input/misc/max77650-onkey.c
9572 F:      drivers/leds/leds-max77650.c
9573 F:      drivers/gpio/gpio-max77650.c
9574
9575 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9576 M:      Javier Martinez Canillas <javier@dowhile0.org>
9577 L:      linux-kernel@vger.kernel.org
9578 S:      Supported
9579 F:      drivers/regulator/max77802-regulator.c
9580 F:      Documentation/devicetree/bindings/*/*max77802.txt
9581 F:      include/dt-bindings/*/*max77802.h
9582
9583 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9584 M:      Krzysztof Kozlowski <krzk@kernel.org>
9585 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9586 L:      linux-pm@vger.kernel.org
9587 S:      Supported
9588 F:      drivers/power/supply/max14577_charger.c
9589 F:      drivers/power/supply/max77693_charger.c
9590
9591 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9592 M:      Chanwoo Choi <cw00.choi@samsung.com>
9593 M:      Krzysztof Kozlowski <krzk@kernel.org>
9594 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9595 L:      linux-kernel@vger.kernel.org
9596 S:      Supported
9597 F:      drivers/*/max14577*.c
9598 F:      drivers/*/max77686*.c
9599 F:      drivers/*/max77693*.c
9600 F:      drivers/extcon/extcon-max14577.c
9601 F:      drivers/extcon/extcon-max77693.c
9602 F:      drivers/rtc/rtc-max77686.c
9603 F:      drivers/clk/clk-max77686.c
9604 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9605 F:      Documentation/devicetree/bindings/*/max77686.txt
9606 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9607 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9608 F:      include/linux/mfd/max14577*.h
9609 F:      include/linux/mfd/max77686*.h
9610 F:      include/linux/mfd/max77693*.h
9611
9612 MAXIRADIO FM RADIO RECEIVER DRIVER
9613 M:      Hans Verkuil <hverkuil@xs4all.nl>
9614 L:      linux-media@vger.kernel.org
9615 T:      git git://linuxtv.org/media_tree.git
9616 W:      https://linuxtv.org
9617 S:      Maintained
9618 F:      drivers/media/radio/radio-maxiradio*
9619
9620 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9621 M:      Peter Rosin <peda@axentia.se>
9622 L:      linux-iio@vger.kernel.org
9623 S:      Maintained
9624 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9625 F:      drivers/iio/potentiometer/mcp4018.c
9626 F:      drivers/iio/potentiometer/mcp4531.c
9627
9628 MCR20A IEEE-802.15.4 RADIO DRIVER
9629 M:      Xue Liu <liuxuenetmail@gmail.com>
9630 L:      linux-wpan@vger.kernel.org
9631 W:      https://github.com/xueliu/mcr20a-linux
9632 S:      Maintained
9633 F:      drivers/net/ieee802154/mcr20a.c
9634 F:      drivers/net/ieee802154/mcr20a.h
9635 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9636
9637 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9638 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9639 L:      linux-iio@vger.kernel.org
9640 S:      Maintained
9641 F:      drivers/iio/dac/cio-dac.c
9642
9643 MEDIA DRIVERS FOR ASCOT2E
9644 M:      Sergey Kozlov <serjk@netup.ru>
9645 M:      Abylay Ospan <aospan@netup.ru>
9646 L:      linux-media@vger.kernel.org
9647 W:      https://linuxtv.org
9648 W:      http://netup.tv/
9649 T:      git git://linuxtv.org/media_tree.git
9650 S:      Supported
9651 F:      drivers/media/dvb-frontends/ascot2e*
9652
9653 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9654 M:      Jasmin Jessich <jasmin@anw.at>
9655 L:      linux-media@vger.kernel.org
9656 W:      https://linuxtv.org
9657 T:      git git://linuxtv.org/media_tree.git
9658 S:      Maintained
9659 F:      drivers/media/dvb-frontends/cxd2099*
9660
9661 MEDIA DRIVERS FOR CXD2841ER
9662 M:      Sergey Kozlov <serjk@netup.ru>
9663 M:      Abylay Ospan <aospan@netup.ru>
9664 L:      linux-media@vger.kernel.org
9665 W:      https://linuxtv.org
9666 W:      http://netup.tv/
9667 T:      git git://linuxtv.org/media_tree.git
9668 S:      Supported
9669 F:      drivers/media/dvb-frontends/cxd2841er*
9670
9671 MEDIA DRIVERS FOR CXD2880
9672 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9673 L:      linux-media@vger.kernel.org
9674 W:      http://linuxtv.org/
9675 T:      git git://linuxtv.org/media_tree.git
9676 S:      Supported
9677 F:      drivers/media/dvb-frontends/cxd2880/*
9678 F:      drivers/media/spi/cxd2880*
9679
9680 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9681 L:      linux-media@vger.kernel.org
9682 W:      https://linuxtv.org
9683 T:      git git://linuxtv.org/media_tree.git
9684 S:      Orphan
9685 F:      drivers/media/pci/ddbridge/*
9686
9687 MEDIA DRIVERS FOR FREESCALE IMX
9688 M:      Steve Longerbeam <slongerbeam@gmail.com>
9689 M:      Philipp Zabel <p.zabel@pengutronix.de>
9690 L:      linux-media@vger.kernel.org
9691 T:      git git://linuxtv.org/media_tree.git
9692 S:      Maintained
9693 F:      Documentation/devicetree/bindings/media/imx.txt
9694 F:      Documentation/media/v4l-drivers/imx.rst
9695 F:      drivers/staging/media/imx/
9696 F:      include/linux/imx-media.h
9697 F:      include/media/imx.h
9698
9699 MEDIA DRIVER FOR FREESCALE IMX PXP
9700 M:      Philipp Zabel <p.zabel@pengutronix.de>
9701 L:      linux-media@vger.kernel.org
9702 T:      git git://linuxtv.org/media_tree.git
9703 S:      Maintained
9704 F:      drivers/media/platform/imx-pxp.[ch]
9705
9706 MEDIA DRIVERS FOR FREESCALE IMX7
9707 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9708 L:      linux-media@vger.kernel.org
9709 T:      git git://linuxtv.org/media_tree.git
9710 S:      Maintained
9711 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9712 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9713 F:      Documentation/media/v4l-drivers/imx7.rst
9714 F:      drivers/staging/media/imx/imx7-media-csi.c
9715 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9716
9717 MEDIA DRIVERS FOR HELENE
9718 M:      Abylay Ospan <aospan@netup.ru>
9719 L:      linux-media@vger.kernel.org
9720 W:      https://linuxtv.org
9721 W:      http://netup.tv/
9722 T:      git git://linuxtv.org/media_tree.git
9723 S:      Supported
9724 F:      drivers/media/dvb-frontends/helene*
9725
9726 MEDIA DRIVERS FOR HORUS3A
9727 M:      Sergey Kozlov <serjk@netup.ru>
9728 M:      Abylay Ospan <aospan@netup.ru>
9729 L:      linux-media@vger.kernel.org
9730 W:      https://linuxtv.org
9731 W:      http://netup.tv/
9732 T:      git git://linuxtv.org/media_tree.git
9733 S:      Supported
9734 F:      drivers/media/dvb-frontends/horus3a*
9735
9736 MEDIA DRIVERS FOR LNBH25
9737 M:      Sergey Kozlov <serjk@netup.ru>
9738 M:      Abylay Ospan <aospan@netup.ru>
9739 L:      linux-media@vger.kernel.org
9740 W:      https://linuxtv.org
9741 W:      http://netup.tv/
9742 T:      git git://linuxtv.org/media_tree.git
9743 S:      Supported
9744 F:      drivers/media/dvb-frontends/lnbh25*
9745
9746 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9747 L:      linux-media@vger.kernel.org
9748 W:      https://linuxtv.org
9749 T:      git git://linuxtv.org/media_tree.git
9750 S:      Orphan
9751 F:      drivers/media/dvb-frontends/mxl5xx*
9752
9753 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9754 M:      Sergey Kozlov <serjk@netup.ru>
9755 M:      Abylay Ospan <aospan@netup.ru>
9756 L:      linux-media@vger.kernel.org
9757 W:      https://linuxtv.org
9758 W:      http://netup.tv/
9759 T:      git git://linuxtv.org/media_tree.git
9760 S:      Supported
9761 F:      drivers/media/pci/netup_unidvb/*
9762
9763 MEDIA DRIVERS FOR RENESAS - CEU
9764 M:      Jacopo Mondi <jacopo@jmondi.org>
9765 L:      linux-media@vger.kernel.org
9766 L:      linux-renesas-soc@vger.kernel.org
9767 T:      git git://linuxtv.org/media_tree.git
9768 S:      Supported
9769 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9770 F:      drivers/media/platform/renesas-ceu.c
9771 F:      include/media/drv-intf/renesas-ceu.h
9772
9773 MEDIA DRIVERS FOR RENESAS - DRIF
9774 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9775 L:      linux-media@vger.kernel.org
9776 L:      linux-renesas-soc@vger.kernel.org
9777 T:      git git://linuxtv.org/media_tree.git
9778 S:      Supported
9779 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9780 F:      drivers/media/platform/rcar_drif.c
9781
9782 MEDIA DRIVERS FOR RENESAS - FCP
9783 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9784 L:      linux-media@vger.kernel.org
9785 L:      linux-renesas-soc@vger.kernel.org
9786 T:      git git://linuxtv.org/media_tree.git
9787 S:      Supported
9788 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9789 F:      drivers/media/platform/rcar-fcp.c
9790 F:      include/media/rcar-fcp.h
9791
9792 MEDIA DRIVERS FOR RENESAS - FDP1
9793 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9794 L:      linux-media@vger.kernel.org
9795 L:      linux-renesas-soc@vger.kernel.org
9796 T:      git git://linuxtv.org/media_tree.git
9797 S:      Supported
9798 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9799 F:      drivers/media/platform/rcar_fdp1.c
9800
9801 MEDIA DRIVERS FOR RENESAS - VIN
9802 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9803 L:      linux-media@vger.kernel.org
9804 L:      linux-renesas-soc@vger.kernel.org
9805 T:      git git://linuxtv.org/media_tree.git
9806 S:      Supported
9807 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9808 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9809 F:      drivers/media/platform/rcar-vin/
9810
9811 MEDIA DRIVERS FOR RENESAS - VSP1
9812 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9813 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9814 L:      linux-media@vger.kernel.org
9815 L:      linux-renesas-soc@vger.kernel.org
9816 T:      git git://linuxtv.org/media_tree.git
9817 S:      Supported
9818 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9819 F:      drivers/media/platform/vsp1/
9820
9821 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9822 L:      linux-media@vger.kernel.org
9823 W:      https://linuxtv.org
9824 T:      git git://linuxtv.org/media_tree.git
9825 S:      Orphan
9826 F:      drivers/media/dvb-frontends/stv0910*
9827
9828 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9829 L:      linux-media@vger.kernel.org
9830 W:      https://linuxtv.org
9831 T:      git git://linuxtv.org/media_tree.git
9832 S:      Orphan
9833 F:      drivers/media/dvb-frontends/stv6111*
9834
9835 MEDIA DRIVERS FOR STM32 - DCMI
9836 M:      Hugues Fruchet <hugues.fruchet@st.com>
9837 L:      linux-media@vger.kernel.org
9838 T:      git git://linuxtv.org/media_tree.git
9839 S:      Supported
9840 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9841 F:      drivers/media/platform/stm32/stm32-dcmi.c
9842
9843 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9844 M:      Dmitry Osipenko <digetx@gmail.com>
9845 L:      linux-media@vger.kernel.org
9846 L:      linux-tegra@vger.kernel.org
9847 T:      git git://linuxtv.org/media_tree.git
9848 S:      Maintained
9849 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9850 F:      drivers/staging/media/tegra-vde/
9851
9852 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9853 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9854 P:      LinuxTV.org Project
9855 L:      linux-media@vger.kernel.org
9856 W:      https://linuxtv.org
9857 Q:      http://patchwork.kernel.org/project/linux-media/list/
9858 T:      git git://linuxtv.org/media_tree.git
9859 S:      Maintained
9860 F:      Documentation/devicetree/bindings/media/
9861 F:      Documentation/media/
9862 F:      drivers/media/
9863 F:      drivers/staging/media/
9864 F:      include/linux/platform_data/media/
9865 F:      include/media/
9866 F:      include/uapi/linux/dvb/
9867 F:      include/uapi/linux/videodev2.h
9868 F:      include/uapi/linux/media.h
9869 F:      include/uapi/linux/v4l2-*
9870 F:      include/uapi/linux/meye.h
9871 F:      include/uapi/linux/ivtv*
9872 F:      include/uapi/linux/uvcvideo.h
9873
9874 MEDIATEK BLUETOOTH DRIVER
9875 M:      Sean Wang <sean.wang@mediatek.com>
9876 L:      linux-bluetooth@vger.kernel.org
9877 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9878 S:      Maintained
9879 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9880 F:      drivers/bluetooth/btmtkuart.c
9881
9882 MEDIATEK CIR DRIVER
9883 M:      Sean Wang <sean.wang@mediatek.com>
9884 S:      Maintained
9885 F:      drivers/media/rc/mtk-cir.c
9886
9887 MEDIATEK DMA DRIVER
9888 M:      Sean Wang <sean.wang@mediatek.com>
9889 L:      dmaengine@vger.kernel.org
9890 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9891 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9892 S:      Maintained
9893 F:      Documentation/devicetree/bindings/dma/mtk-*
9894 F:      drivers/dma/mediatek/
9895
9896 MEDIATEK PMIC LED DRIVER
9897 M:      Sean Wang <sean.wang@mediatek.com>
9898 S:      Maintained
9899 F:      drivers/leds/leds-mt6323.c
9900 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9901
9902 MEDIATEK ETHERNET DRIVER
9903 M:      Felix Fietkau <nbd@openwrt.org>
9904 M:      John Crispin <john@phrozen.org>
9905 M:      Sean Wang <sean.wang@mediatek.com>
9906 M:      Nelson Chang <nelson.chang@mediatek.com>
9907 L:      netdev@vger.kernel.org
9908 S:      Maintained
9909 F:      drivers/net/ethernet/mediatek/
9910
9911 MEDIATEK SWITCH DRIVER
9912 M:      Sean Wang <sean.wang@mediatek.com>
9913 L:      netdev@vger.kernel.org
9914 S:      Maintained
9915 F:      drivers/net/dsa/mt7530.*
9916 F:      net/dsa/tag_mtk.c
9917
9918 MEDIATEK JPEG DRIVER
9919 M:      Rick Chang <rick.chang@mediatek.com>
9920 M:      Bin Liu <bin.liu@mediatek.com>
9921 S:      Supported
9922 F:      drivers/media/platform/mtk-jpeg/
9923 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9924
9925 MEDIATEK MDP DRIVER
9926 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9927 M:      Houlong Wei <houlong.wei@mediatek.com>
9928 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9929 S:      Supported
9930 F:      drivers/media/platform/mtk-mdp/
9931 F:      drivers/media/platform/mtk-vpu/
9932 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9933
9934 MEDIATEK MEDIA DRIVER
9935 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9936 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9937 S:      Supported
9938 F:      drivers/media/platform/mtk-vcodec/
9939 F:      drivers/media/platform/mtk-vpu/
9940 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9941 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9942
9943 MEDIATEK MMC/SD/SDIO DRIVER
9944 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9945 S:      Maintained
9946 F:      drivers/mmc/host/mtk-sd.c
9947 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9948
9949 MEDIATEK MT76 WIRELESS LAN DRIVER
9950 M:      Felix Fietkau <nbd@nbd.name>
9951 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9952 R:      Ryder Lee <ryder.lee@mediatek.com>
9953 R:      Roy Luo <royluo@google.com>
9954 L:      linux-wireless@vger.kernel.org
9955 S:      Maintained
9956 F:      drivers/net/wireless/mediatek/mt76/
9957
9958 MEDIATEK MT7601U WIRELESS LAN DRIVER
9959 M:      Jakub Kicinski <kubakici@wp.pl>
9960 L:      linux-wireless@vger.kernel.org
9961 S:      Maintained
9962 F:      drivers/net/wireless/mediatek/mt7601u/
9963
9964 MEDIATEK NAND CONTROLLER DRIVER
9965 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9966 L:      linux-mtd@lists.infradead.org
9967 S:      Maintained
9968 F:      drivers/mtd/nand/raw/mtk_*
9969 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9970
9971 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9972 M:      Sean Wang <sean.wang@mediatek.com>
9973 S:      Maintained
9974 F:      drivers/char/hw_random/mtk-rng.c
9975
9976 MEDIATEK USB3 DRD IP DRIVER
9977 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9978 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9980 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9981 S:      Maintained
9982 F:      drivers/usb/mtu3/
9983
9984 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9985 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9986 M:      Martin Donnelly <martin.donnelly@ge.com>
9987 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9988 S:      Maintained
9989 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9990 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9991
9992 MEGARAID SCSI/SAS DRIVERS
9993 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9994 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9995 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9996 L:      megaraidlinux.pdl@broadcom.com
9997 L:      linux-scsi@vger.kernel.org
9998 W:      http://www.avagotech.com/support/
9999 S:      Maintained
10000 F:      Documentation/scsi/megaraid.txt
10001 F:      drivers/scsi/megaraid.*
10002 F:      drivers/scsi/megaraid/
10003
10004 MELEXIS MLX90614 DRIVER
10005 M:      Crt Mori <cmo@melexis.com>
10006 L:      linux-iio@vger.kernel.org
10007 W:      http://www.melexis.com
10008 S:      Supported
10009 F:      drivers/iio/temperature/mlx90614.c
10010
10011 MELEXIS MLX90632 DRIVER
10012 M:      Crt Mori <cmo@melexis.com>
10013 L:      linux-iio@vger.kernel.org
10014 W:      http://www.melexis.com
10015 S:      Supported
10016 F:      drivers/iio/temperature/mlx90632.c
10017
10018 MELFAS MIP4 TOUCHSCREEN DRIVER
10019 M:      Sangwon Jee <jeesw@melfas.com>
10020 W:      http://www.melfas.com
10021 S:      Supported
10022 F:      drivers/input/touchscreen/melfas_mip4.c
10023 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10024
10025 MELLANOX ETHERNET DRIVER (mlx4_en)
10026 M:      Tariq Toukan <tariqt@mellanox.com>
10027 L:      netdev@vger.kernel.org
10028 S:      Supported
10029 W:      http://www.mellanox.com
10030 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10031 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10032
10033 MELLANOX ETHERNET DRIVER (mlx5e)
10034 M:      Saeed Mahameed <saeedm@mellanox.com>
10035 L:      netdev@vger.kernel.org
10036 S:      Supported
10037 W:      http://www.mellanox.com
10038 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10039 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10040
10041 MELLANOX ETHERNET INNOVA DRIVERS
10042 R:      Boris Pismenny <borisp@mellanox.com>
10043 L:      netdev@vger.kernel.org
10044 S:      Supported
10045 W:      http://www.mellanox.com
10046 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10047 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10048 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10049 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10050 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10051
10052 MELLANOX ETHERNET SWITCH DRIVERS
10053 M:      Jiri Pirko <jiri@mellanox.com>
10054 M:      Ido Schimmel <idosch@mellanox.com>
10055 L:      netdev@vger.kernel.org
10056 S:      Supported
10057 W:      http://www.mellanox.com
10058 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10059 F:      drivers/net/ethernet/mellanox/mlxsw/
10060 F:      tools/testing/selftests/drivers/net/mlxsw/
10061
10062 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10063 M:      mlxsw@mellanox.com
10064 L:      netdev@vger.kernel.org
10065 S:      Supported
10066 W:      http://www.mellanox.com
10067 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10068 F:      drivers/net/ethernet/mellanox/mlxfw/
10069
10070 MELLANOX HARDWARE PLATFORM SUPPORT
10071 M:      Andy Shevchenko <andy@infradead.org>
10072 M:      Darren Hart <dvhart@infradead.org>
10073 M:      Vadim Pasternak <vadimp@mellanox.com>
10074 L:      platform-driver-x86@vger.kernel.org
10075 S:      Supported
10076 F:      drivers/platform/mellanox/
10077 F:      include/linux/platform_data/mlxreg.h
10078
10079 MELLANOX MLX4 core VPI driver
10080 M:      Tariq Toukan <tariqt@mellanox.com>
10081 L:      netdev@vger.kernel.org
10082 L:      linux-rdma@vger.kernel.org
10083 W:      http://www.mellanox.com
10084 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10085 S:      Supported
10086 F:      drivers/net/ethernet/mellanox/mlx4/
10087 F:      include/linux/mlx4/
10088
10089 MELLANOX MLX4 IB driver
10090 M:      Yishai Hadas <yishaih@mellanox.com>
10091 L:      linux-rdma@vger.kernel.org
10092 W:      http://www.mellanox.com
10093 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10094 S:      Supported
10095 F:      drivers/infiniband/hw/mlx4/
10096 F:      include/linux/mlx4/
10097 F:      include/uapi/rdma/mlx4-abi.h
10098
10099 MELLANOX MLX5 core VPI driver
10100 M:      Saeed Mahameed <saeedm@mellanox.com>
10101 M:      Leon Romanovsky <leonro@mellanox.com>
10102 L:      netdev@vger.kernel.org
10103 L:      linux-rdma@vger.kernel.org
10104 W:      http://www.mellanox.com
10105 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10106 S:      Supported
10107 F:      drivers/net/ethernet/mellanox/mlx5/core/
10108 F:      include/linux/mlx5/
10109
10110 MELLANOX MLX5 IB driver
10111 M:      Leon Romanovsky <leonro@mellanox.com>
10112 L:      linux-rdma@vger.kernel.org
10113 W:      http://www.mellanox.com
10114 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10115 S:      Supported
10116 F:      drivers/infiniband/hw/mlx5/
10117 F:      include/linux/mlx5/
10118 F:      include/uapi/rdma/mlx5-abi.h
10119
10120 MELLANOX MLXCPLD I2C AND MUX DRIVER
10121 M:      Vadim Pasternak <vadimp@mellanox.com>
10122 M:      Michael Shych <michaelsh@mellanox.com>
10123 L:      linux-i2c@vger.kernel.org
10124 S:      Supported
10125 F:      drivers/i2c/busses/i2c-mlxcpld.c
10126 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10127 F:      Documentation/i2c/busses/i2c-mlxcpld
10128
10129 MELLANOX MLXCPLD LED DRIVER
10130 M:      Vadim Pasternak <vadimp@mellanox.com>
10131 L:      linux-leds@vger.kernel.org
10132 S:      Supported
10133 F:      drivers/leds/leds-mlxcpld.c
10134 F:      drivers/leds/leds-mlxreg.c
10135 F:      Documentation/leds/leds-mlxcpld.txt
10136
10137 MELLANOX PLATFORM DRIVER
10138 M:      Vadim Pasternak <vadimp@mellanox.com>
10139 L:      platform-driver-x86@vger.kernel.org
10140 S:      Supported
10141 F:      drivers/platform/x86/mlx-platform.c
10142
10143 MEMBARRIER SUPPORT
10144 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10145 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10146 L:      linux-kernel@vger.kernel.org
10147 S:      Supported
10148 F:      kernel/sched/membarrier.c
10149 F:      include/uapi/linux/membarrier.h
10150 F:      arch/powerpc/include/asm/membarrier.h
10151
10152 MEMBLOCK
10153 M:      Mike Rapoport <rppt@linux.ibm.com>
10154 L:      linux-mm@kvack.org
10155 S:      Maintained
10156 F:      include/linux/memblock.h
10157 F:      mm/memblock.c
10158 F:      Documentation/core-api/boot-time-mm.rst
10159
10160 MEMORY MANAGEMENT
10161 L:      linux-mm@kvack.org
10162 W:      http://www.linux-mm.org
10163 S:      Maintained
10164 F:      include/linux/mm.h
10165 F:      include/linux/gfp.h
10166 F:      include/linux/mmzone.h
10167 F:      include/linux/memory_hotplug.h
10168 F:      include/linux/vmalloc.h
10169 F:      mm/
10170
10171 MEMORY TECHNOLOGY DEVICES (MTD)
10172 M:      David Woodhouse <dwmw2@infradead.org>
10173 M:      Brian Norris <computersforpeace@gmail.com>
10174 M:      Marek Vasut <marek.vasut@gmail.com>
10175 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10176 M:      Richard Weinberger <richard@nod.at>
10177 M:      Vignesh Raghavendra <vigneshr@ti.com>
10178 L:      linux-mtd@lists.infradead.org
10179 W:      http://www.linux-mtd.infradead.org/
10180 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10183 S:      Maintained
10184 F:      Documentation/devicetree/bindings/mtd/
10185 F:      drivers/mtd/
10186 F:      include/linux/mtd/
10187 F:      include/uapi/mtd/
10188
10189 MEN A21 WATCHDOG DRIVER
10190 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10191 L:      linux-watchdog@vger.kernel.org
10192 S:      Maintained
10193 F:      drivers/watchdog/mena21_wdt.c
10194
10195 MEN CHAMELEON BUS (mcb)
10196 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10197 S:      Maintained
10198 F:      drivers/mcb/
10199 F:      include/linux/mcb.h
10200 F:      Documentation/men-chameleon-bus.txt
10201
10202 MEN F21BMC (Board Management Controller)
10203 M:      Andreas Werner <andreas.werner@men.de>
10204 S:      Supported
10205 F:      drivers/mfd/menf21bmc.c
10206 F:      drivers/watchdog/menf21bmc_wdt.c
10207 F:      drivers/leds/leds-menf21bmc.c
10208 F:      drivers/hwmon/menf21bmc_hwmon.c
10209 F:      Documentation/hwmon/menf21bmc.rst
10210
10211 MEN Z069 WATCHDOG DRIVER
10212 M:      Johannes Thumshirn <jth@kernel.org>
10213 L:      linux-watchdog@vger.kernel.org
10214 S:      Maintained
10215 F:      drivers/watchdog/menz69_wdt.c
10216
10217 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10218 M:      Neil Armstrong <narmstrong@baylibre.com>
10219 L:      linux-media@lists.freedesktop.org
10220 L:      linux-amlogic@lists.infradead.org
10221 W:      http://linux-meson.com/
10222 S:      Supported
10223 F:      drivers/media/platform/meson/ao-cec.c
10224 F:      drivers/media/platform/meson/ao-cec-g12a.c
10225 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10226 T:      git git://linuxtv.org/media_tree.git
10227
10228 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10229 M:      Liang Yang <liang.yang@amlogic.com>
10230 L:      linux-mtd@lists.infradead.org
10231 S:      Maintained
10232 F:      drivers/mtd/nand/raw/meson_*
10233 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10234
10235 METHODE UDPU SUPPORT
10236 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10237 S:      Maintained
10238 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10239
10240 MICROBLAZE ARCHITECTURE
10241 M:      Michal Simek <monstr@monstr.eu>
10242 W:      http://www.monstr.eu/fdt/
10243 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10244 S:      Supported
10245 F:      arch/microblaze/
10246
10247 MICROCHIP AT91 SERIAL DRIVER
10248 M:      Richard Genoud <richard.genoud@gmail.com>
10249 S:      Maintained
10250 F:      drivers/tty/serial/atmel_serial.c
10251 F:      drivers/tty/serial/atmel_serial.h
10252 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10253
10254 MICROCHIP AUDIO ASOC DRIVERS
10255 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10256 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10257 S:      Supported
10258 F:      sound/soc/atmel
10259
10260 MICROCHIP DMA DRIVER
10261 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10263 L:      dmaengine@vger.kernel.org
10264 S:      Supported
10265 F:      drivers/dma/at_hdmac.c
10266 F:      drivers/dma/at_hdmac_regs.h
10267 F:      include/linux/platform_data/dma-atmel.h
10268 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10269 F:      include/dt-bindings/dma/at91.h
10270
10271 MICROCHIP ECC DRIVER
10272 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10273 L:      linux-crypto@vger.kernel.org
10274 S:      Maintained
10275 F:      drivers/crypto/atmel-ecc.*
10276
10277 MICROCHIP I2C DRIVER
10278 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10279 L:      linux-i2c@vger.kernel.org
10280 S:      Supported
10281 F:      drivers/i2c/busses/i2c-at91.h
10282 F:      drivers/i2c/busses/i2c-at91-*.c
10283
10284 MICROCHIP ISC DRIVER
10285 M:      Eugen Hristev <eugen.hristev@microchip.com>
10286 L:      linux-media@vger.kernel.org
10287 S:      Supported
10288 F:      drivers/media/platform/atmel/atmel-isc.c
10289 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10290 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10291
10292 MICROCHIP ISI DRIVER
10293 M:      Eugen Hristev <eugen.hristev@microchip.com>
10294 L:      linux-media@vger.kernel.org
10295 S:      Supported
10296 F:      drivers/media/platform/atmel/atmel-isi.c
10297 F:      drivers/media/platform/atmel/atmel-isi.h
10298
10299 MICROCHIP AT91 USART MFD DRIVER
10300 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10301 L:      linux-kernel@vger.kernel.org
10302 S:      Supported
10303 F:      drivers/mfd/at91-usart.c
10304 F:      include/dt-bindings/mfd/at91-usart.h
10305 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10306
10307 MICROCHIP AT91 USART SPI DRIVER
10308 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10309 L:      linux-spi@vger.kernel.org
10310 S:      Supported
10311 F:      drivers/spi/spi-at91-usart.c
10312 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10313
10314 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10315 M:      Woojung Huh <woojung.huh@microchip.com>
10316 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10317 L:      netdev@vger.kernel.org
10318 S:      Maintained
10319 F:      net/dsa/tag_ksz.c
10320 F:      drivers/net/dsa/microchip/*
10321 F:      include/linux/platform_data/microchip-ksz.h
10322 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10323
10324 MICROCHIP LAN743X ETHERNET DRIVER
10325 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10326 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10327 L:      netdev@vger.kernel.org
10328 S:      Maintained
10329 F:      drivers/net/ethernet/microchip/lan743x_*
10330
10331 MICROCHIP LCDFB DRIVER
10332 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10333 L:      linux-fbdev@vger.kernel.org
10334 S:      Maintained
10335 F:      drivers/video/fbdev/atmel_lcdfb.c
10336 F:      include/video/atmel_lcdc.h
10337
10338 MICROCHIP MMC/SD/SDIO MCI DRIVER
10339 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10340 S:      Maintained
10341 F:      drivers/mmc/host/atmel-mci.c
10342
10343 MICROCHIP MCP16502 PMIC DRIVER
10344 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10346 S:      Maintained
10347 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10348 F:      drivers/regulator/mcp16502.c
10349
10350 MICROCHIP MCP3911 ADC DRIVER
10351 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10352 M:      Kent Gustavsson <kent@minoris.se>
10353 L:      linux-iio@vger.kernel.org
10354 S:      Supported
10355 F:      drivers/iio/adc/mcp3911.c
10356 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10357
10358 MICROCHIP NAND DRIVER
10359 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10360 L:      linux-mtd@lists.infradead.org
10361 S:      Supported
10362 F:      drivers/mtd/nand/raw/atmel/*
10363 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10364
10365 MICROCHIP PWM DRIVER
10366 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10368 L:      linux-pwm@vger.kernel.org
10369 S:      Supported
10370 F:      drivers/pwm/pwm-atmel.c
10371 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10372
10373 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10374 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10375 M:      Eugen Hristev <eugen.hristev@microchip.com>
10376 L:      linux-iio@vger.kernel.org
10377 S:      Supported
10378 F:      drivers/iio/adc/at91-sama5d2_adc.c
10379 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10380 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10381
10382 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10383 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10384 S:      Supported
10385 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10386
10387 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10388 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10390 L:      linux-gpio@vger.kernel.org
10391 F:      drivers/gpio/gpio-sama5d2-piobu.c
10392
10393 MICROCHIP SPI DRIVER
10394 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10395 S:      Supported
10396 F:      drivers/spi/spi-atmel.*
10397
10398 MICROCHIP SSC DRIVER
10399 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10401 S:      Supported
10402 F:      drivers/misc/atmel-ssc.c
10403 F:      include/linux/atmel-ssc.h
10404
10405 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10406 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10408 S:      Supported
10409 F:      drivers/misc/atmel_tclib.c
10410 F:      drivers/clocksource/tcb_clksrc.c
10411
10412 MICROCHIP USBA UDC DRIVER
10413 M:      Cristian Birsan <cristian.birsan@microchip.com>
10414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10415 S:      Supported
10416 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10417
10418 MICROCHIP USB251XB DRIVER
10419 M:      Richard Leitner <richard.leitner@skidata.com>
10420 L:      linux-usb@vger.kernel.org
10421 S:      Maintained
10422 F:      drivers/usb/misc/usb251xb.c
10423 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10424
10425 MICROCHIP XDMA DRIVER
10426 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10427 L:      linux-arm-kernel@lists.infradead.org
10428 L:      dmaengine@vger.kernel.org
10429 S:      Supported
10430 F:      drivers/dma/at_xdmac.c
10431
10432 MICROSEMI MIPS SOCS
10433 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10434 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10435 L:      linux-mips@vger.kernel.org
10436 S:      Supported
10437 F:      arch/mips/generic/board-ocelot.c
10438 F:      arch/mips/configs/generic/board-ocelot.config
10439 F:      arch/mips/boot/dts/mscc/
10440 F:      Documentation/devicetree/bindings/mips/mscc.txt
10441
10442 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10443 M:      Don Brace <don.brace@microsemi.com>
10444 L:      esc.storagedev@microsemi.com
10445 L:      linux-scsi@vger.kernel.org
10446 S:      Supported
10447 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10448 F:      drivers/scsi/smartpqi/Kconfig
10449 F:      drivers/scsi/smartpqi/Makefile
10450 F:      include/linux/cciss*.h
10451 F:      include/uapi/linux/cciss*.h
10452 F:      Documentation/scsi/smartpqi.txt
10453
10454 MICROSEMI ETHERNET SWITCH DRIVER
10455 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10456 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10457 L:      netdev@vger.kernel.org
10458 S:      Supported
10459 F:      drivers/net/ethernet/mscc/
10460
10461 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10462 M:      Chen Yu <yu.c.chen@intel.com>
10463 L:      platform-driver-x86@vger.kernel.org
10464 S:      Supported
10465 F:      drivers/platform/x86/surfacepro3_button.c
10466
10467 MICROTEK X6 SCANNER
10468 M:      Oliver Neukum <oliver@neukum.org>
10469 S:      Maintained
10470 F:      drivers/usb/image/microtek.*
10471
10472 MIPS
10473 M:      Ralf Baechle <ralf@linux-mips.org>
10474 M:      Paul Burton <paul.burton@mips.com>
10475 M:      James Hogan <jhogan@kernel.org>
10476 L:      linux-mips@vger.kernel.org
10477 W:      http://www.linux-mips.org/
10478 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10480 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10481 S:      Supported
10482 F:      Documentation/devicetree/bindings/mips/
10483 F:      Documentation/mips/
10484 F:      arch/mips/
10485 F:      drivers/platform/mips/
10486
10487 MIPS BOSTON DEVELOPMENT BOARD
10488 M:      Paul Burton <paul.burton@mips.com>
10489 L:      linux-mips@vger.kernel.org
10490 S:      Maintained
10491 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10492 F:      arch/mips/boot/dts/img/boston.dts
10493 F:      arch/mips/configs/generic/board-boston.config
10494 F:      drivers/clk/imgtec/clk-boston.c
10495 F:      include/dt-bindings/clock/boston-clock.h
10496
10497 MIPS GENERIC PLATFORM
10498 M:      Paul Burton <paul.burton@mips.com>
10499 L:      linux-mips@vger.kernel.org
10500 S:      Supported
10501 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10502 F:      arch/mips/generic/
10503 F:      arch/mips/tools/generic-board-config.sh
10504
10505 MIPS/LOONGSON1 ARCHITECTURE
10506 M:      Keguang Zhang <keguang.zhang@gmail.com>
10507 L:      linux-mips@vger.kernel.org
10508 S:      Maintained
10509 F:      arch/mips/loongson32/
10510 F:      arch/mips/include/asm/mach-loongson32/
10511 F:      drivers/*/*loongson1*
10512 F:      drivers/*/*/*loongson1*
10513
10514 MIPS/LOONGSON2 ARCHITECTURE
10515 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10516 L:      linux-mips@vger.kernel.org
10517 S:      Maintained
10518 F:      arch/mips/loongson64/fuloong-2e/
10519 F:      arch/mips/loongson64/lemote-2f/
10520 F:      arch/mips/include/asm/mach-loongson64/
10521 F:      drivers/*/*loongson2*
10522 F:      drivers/*/*/*loongson2*
10523
10524 MIPS/LOONGSON3 ARCHITECTURE
10525 M:      Huacai Chen <chenhc@lemote.com>
10526 L:      linux-mips@vger.kernel.org
10527 S:      Maintained
10528 F:      arch/mips/loongson64/
10529 F:      arch/mips/include/asm/mach-loongson64/
10530 F:      drivers/platform/mips/cpu_hwmon.c
10531 F:      drivers/*/*loongson3*
10532 F:      drivers/*/*/*loongson3*
10533
10534 MIPS RINT INSTRUCTION EMULATION
10535 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10536 L:      linux-mips@vger.kernel.org
10537 S:      Supported
10538 F:      arch/mips/math-emu/sp_rint.c
10539 F:      arch/mips/math-emu/dp_rint.c
10540
10541 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10542 M:      Hans Verkuil <hverkuil@xs4all.nl>
10543 L:      linux-media@vger.kernel.org
10544 T:      git git://linuxtv.org/media_tree.git
10545 W:      https://linuxtv.org
10546 S:      Odd Fixes
10547 F:      drivers/media/radio/radio-miropcm20*
10548
10549 MMP SUPPORT
10550 R:      Lubomir Rintel <lkundrak@v3.sk>
10551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10552 S:      Odd Fixes
10553 F:      arch/arm/boot/dts/mmp*
10554 F:      arch/arm/mach-mmp/
10555
10556 MMU GATHER AND TLB INVALIDATION
10557 M:      Will Deacon <will@kernel.org>
10558 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10559 M:      Andrew Morton <akpm@linux-foundation.org>
10560 M:      Nick Piggin <npiggin@gmail.com>
10561 M:      Peter Zijlstra <peterz@infradead.org>
10562 L:      linux-arch@vger.kernel.org
10563 L:      linux-mm@kvack.org
10564 S:      Maintained
10565 F:      arch/*/include/asm/tlb.h
10566 F:      include/asm-generic/tlb.h
10567 F:      mm/mmu_gather.c
10568
10569 MN88472 MEDIA DRIVER
10570 M:      Antti Palosaari <crope@iki.fi>
10571 L:      linux-media@vger.kernel.org
10572 W:      https://linuxtv.org
10573 W:      http://palosaari.fi/linux/
10574 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10575 S:      Maintained
10576 F:      drivers/media/dvb-frontends/mn88472*
10577
10578 MN88473 MEDIA DRIVER
10579 M:      Antti Palosaari <crope@iki.fi>
10580 L:      linux-media@vger.kernel.org
10581 W:      https://linuxtv.org
10582 W:      http://palosaari.fi/linux/
10583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10584 S:      Maintained
10585 F:      drivers/media/dvb-frontends/mn88473*
10586
10587 MODULE SUPPORT
10588 M:      Jessica Yu <jeyu@kernel.org>
10589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10590 S:      Maintained
10591 F:      include/linux/module.h
10592 F:      kernel/module.c
10593
10594 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10595 W:      http://popies.net/meye/
10596 S:      Orphan
10597 F:      Documentation/media/v4l-drivers/meye*
10598 F:      drivers/media/pci/meye/
10599 F:      include/uapi/linux/meye.h
10600
10601 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10602 M:      Jiri Slaby <jirislaby@gmail.com>
10603 S:      Maintained
10604 F:      Documentation/serial/moxa-smartio.rst
10605 F:      drivers/tty/mxser.*
10606
10607 MR800 AVERMEDIA USB FM RADIO DRIVER
10608 M:      Alexey Klimov <klimov.linux@gmail.com>
10609 L:      linux-media@vger.kernel.org
10610 T:      git git://linuxtv.org/media_tree.git
10611 S:      Maintained
10612 F:      drivers/media/radio/radio-mr800.c
10613
10614 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10615 M:      Alan Ott <alan@signal11.us>
10616 L:      linux-wpan@vger.kernel.org
10617 S:      Maintained
10618 F:      drivers/net/ieee802154/mrf24j40.c
10619 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10620
10621 MSI LAPTOP SUPPORT
10622 M:      "Lee, Chun-Yi" <jlee@suse.com>
10623 L:      platform-driver-x86@vger.kernel.org
10624 S:      Maintained
10625 F:      drivers/platform/x86/msi-laptop.c
10626
10627 MSI WMI SUPPORT
10628 L:      platform-driver-x86@vger.kernel.org
10629 S:      Orphan
10630 F:      drivers/platform/x86/msi-wmi.c
10631
10632 MSI001 MEDIA DRIVER
10633 M:      Antti Palosaari <crope@iki.fi>
10634 L:      linux-media@vger.kernel.org
10635 W:      https://linuxtv.org
10636 W:      http://palosaari.fi/linux/
10637 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10638 T:      git git://linuxtv.org/anttip/media_tree.git
10639 S:      Maintained
10640 F:      drivers/media/tuners/msi001*
10641
10642 MSI2500 MEDIA DRIVER
10643 M:      Antti Palosaari <crope@iki.fi>
10644 L:      linux-media@vger.kernel.org
10645 W:      https://linuxtv.org
10646 W:      http://palosaari.fi/linux/
10647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10648 T:      git git://linuxtv.org/anttip/media_tree.git
10649 S:      Maintained
10650 F:      drivers/media/usb/msi2500/
10651
10652 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10653 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10654 L:      linux-mtd@lists.infradead.org
10655 S:      Maintained
10656 F:      drivers/mtd/devices/docg3*
10657
10658 MT9M032 APTINA SENSOR DRIVER
10659 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.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/mt9m032.c
10664 F:      include/media/i2c/mt9m032.h
10665
10666 MT9P031 APTINA CAMERA SENSOR
10667 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10668 L:      linux-media@vger.kernel.org
10669 T:      git git://linuxtv.org/media_tree.git
10670 S:      Maintained
10671 F:      drivers/media/i2c/mt9p031.c
10672 F:      include/media/i2c/mt9p031.h
10673
10674 MT9T001 APTINA CAMERA SENSOR
10675 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10676 L:      linux-media@vger.kernel.org
10677 T:      git git://linuxtv.org/media_tree.git
10678 S:      Maintained
10679 F:      drivers/media/i2c/mt9t001.c
10680 F:      include/media/i2c/mt9t001.h
10681
10682 MT9T112 APTINA CAMERA SENSOR
10683 M:      Jacopo Mondi <jacopo@jmondi.org>
10684 L:      linux-media@vger.kernel.org
10685 T:      git git://linuxtv.org/media_tree.git
10686 S:      Odd Fixes
10687 F:      drivers/media/i2c/mt9t112.c
10688 F:      include/media/i2c/mt9t112.h
10689
10690 MT9V032 APTINA CAMERA SENSOR
10691 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10692 L:      linux-media@vger.kernel.org
10693 T:      git git://linuxtv.org/media_tree.git
10694 S:      Maintained
10695 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10696 F:      drivers/media/i2c/mt9v032.c
10697 F:      include/media/i2c/mt9v032.h
10698
10699 MT9V111 APTINA CAMERA SENSOR
10700 M:      Jacopo Mondi <jacopo@jmondi.org>
10701 L:      linux-media@vger.kernel.org
10702 T:      git git://linuxtv.org/media_tree.git
10703 S:      Maintained
10704 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10705 F:      drivers/media/i2c/mt9v111.c
10706
10707 MULTIFUNCTION DEVICES (MFD)
10708 M:      Lee Jones <lee.jones@linaro.org>
10709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10710 S:      Supported
10711 F:      Documentation/devicetree/bindings/mfd/
10712 F:      drivers/mfd/
10713 F:      include/linux/mfd/
10714 F:      include/dt-bindings/mfd/
10715
10716 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10717 S:      Orphan
10718 F:      drivers/mmc/host/mmc_spi.c
10719 F:      include/linux/spi/mmc_spi.h
10720
10721 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10722 M:      Ulf Hansson <ulf.hansson@linaro.org>
10723 L:      linux-mmc@vger.kernel.org
10724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10725 S:      Maintained
10726 F:      Documentation/devicetree/bindings/mmc/
10727 F:      drivers/mmc/
10728 F:      include/linux/mmc/
10729 F:      include/uapi/linux/mmc/
10730
10731 MULTIPLEXER SUBSYSTEM
10732 M:      Peter Rosin <peda@axentia.se>
10733 S:      Maintained
10734 F:      Documentation/ABI/testing/sysfs-class-mux*
10735 F:      Documentation/devicetree/bindings/mux/
10736 F:      include/dt-bindings/mux/
10737 F:      include/linux/mux/
10738 F:      drivers/mux/
10739
10740 MULTITECH MULTIPORT CARD (ISICOM)
10741 S:      Orphan
10742 F:      drivers/tty/isicom.c
10743 F:      include/linux/isicom.h
10744
10745 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10746 M:      Bin Liu <b-liu@ti.com>
10747 L:      linux-usb@vger.kernel.org
10748 S:      Maintained
10749 F:      drivers/usb/musb/
10750
10751 MXL301RF MEDIA DRIVER
10752 M:      Akihiro Tsukada <tskd08@gmail.com>
10753 L:      linux-media@vger.kernel.org
10754 S:      Odd Fixes
10755 F:      drivers/media/tuners/mxl301rf*
10756
10757 MXL5007T MEDIA DRIVER
10758 M:      Michael Krufky <mkrufky@linuxtv.org>
10759 L:      linux-media@vger.kernel.org
10760 W:      https://linuxtv.org
10761 W:      http://github.com/mkrufky
10762 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10763 T:      git git://linuxtv.org/mkrufky/tuners.git
10764 S:      Maintained
10765 F:      drivers/media/tuners/mxl5007t.*
10766
10767 MXSFB DRM DRIVER
10768 M:      Marek Vasut <marex@denx.de>
10769 M:      Stefan Agner <stefan@agner.ch>
10770 L:      dri-devel@lists.freedesktop.org
10771 S:      Supported
10772 F:      drivers/gpu/drm/mxsfb/
10773 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10774 T:      git git://anongit.freedesktop.org/drm/drm-misc
10775
10776 MYLEX DAC960 PCI RAID Controller
10777 M:      Hannes Reinecke <hare@kernel.org>
10778 L:      linux-scsi@vger.kernel.org
10779 S:      Supported
10780 F:      drivers/scsi/myrb.*
10781 F:      drivers/scsi/myrs.*
10782
10783 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10784 M:      Chris Lee <christopher.lee@cspi.com>
10785 L:      netdev@vger.kernel.org
10786 W:      https://www.cspi.com/ethernet-products/support/downloads/
10787 S:      Supported
10788 F:      drivers/net/ethernet/myricom/myri10ge/
10789
10790 NAND FLASH SUBSYSTEM
10791 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10792 R:      Richard Weinberger <richard@nod.at>
10793 L:      linux-mtd@lists.infradead.org
10794 W:      http://www.linux-mtd.infradead.org/
10795 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10797 S:      Maintained
10798 F:      drivers/mtd/nand/
10799 F:      include/linux/mtd/*nand*.h
10800
10801 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10802 M:      Daniel Mack <zonque@gmail.com>
10803 S:      Maintained
10804 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10805 W:      http://www.native-instruments.com
10806 F:      sound/usb/caiaq/
10807
10808 NATSEMI ETHERNET DRIVER (DP8381x)
10809 S:      Orphan
10810 F:      drivers/net/ethernet/natsemi/natsemi.c
10811
10812 NCR 5380 SCSI DRIVERS
10813 M:      Finn Thain <fthain@telegraphics.com.au>
10814 M:      Michael Schmitz <schmitzmic@gmail.com>
10815 L:      linux-scsi@vger.kernel.org
10816 S:      Maintained
10817 F:      Documentation/scsi/g_NCR5380.txt
10818 F:      drivers/scsi/NCR5380.*
10819 F:      drivers/scsi/arm/cumana_1.c
10820 F:      drivers/scsi/arm/oak.c
10821 F:      drivers/scsi/atari_scsi.*
10822 F:      drivers/scsi/dmx3191d.c
10823 F:      drivers/scsi/g_NCR5380.*
10824 F:      drivers/scsi/mac_scsi.*
10825 F:      drivers/scsi/sun3_scsi.*
10826 F:      drivers/scsi/sun3_scsi_vme.c
10827
10828 NCSI LIBRARY:
10829 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10830 S:      Maintained
10831 F:      net/ncsi/
10832
10833 NCT6775 HARDWARE MONITOR DRIVER
10834 M:      Guenter Roeck <linux@roeck-us.net>
10835 L:      linux-hwmon@vger.kernel.org
10836 S:      Maintained
10837 F:      Documentation/hwmon/nct6775.rst
10838 F:      drivers/hwmon/nct6775.c
10839
10840 NET_FAILOVER MODULE
10841 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10842 L:      netdev@vger.kernel.org
10843 S:      Supported
10844 F:      driver/net/net_failover.c
10845 F:      include/net/net_failover.h
10846 F:      Documentation/networking/net_failover.rst
10847
10848 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10849 M:      Faisal Latif <faisal.latif@intel.com>
10850 L:      linux-rdma@vger.kernel.org
10851 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10852 S:      Supported
10853 F:      drivers/infiniband/hw/nes/
10854 F:      include/uapi/rdma/nes-abi.h
10855
10856 NETEM NETWORK EMULATOR
10857 M:      Stephen Hemminger <stephen@networkplumber.org>
10858 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10859 S:      Maintained
10860 F:      net/sched/sch_netem.c
10861
10862 NETERION 10GbE DRIVERS (s2io/vxge)
10863 M:      Jon Mason <jdmason@kudzu.us>
10864 L:      netdev@vger.kernel.org
10865 S:      Supported
10866 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10867 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10868 F:      drivers/net/ethernet/neterion/
10869
10870 NETFILTER
10871 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10872 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10873 M:      Florian Westphal <fw@strlen.de>
10874 L:      netfilter-devel@vger.kernel.org
10875 L:      coreteam@netfilter.org
10876 W:      http://www.netfilter.org/
10877 W:      http://www.iptables.org/
10878 W:      http://www.nftables.org/
10879 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10882 S:      Maintained
10883 F:      include/linux/netfilter*
10884 F:      include/linux/netfilter/
10885 F:      include/net/netfilter/
10886 F:      include/uapi/linux/netfilter*
10887 F:      include/uapi/linux/netfilter/
10888 F:      net/*/netfilter.c
10889 F:      net/*/netfilter/
10890 F:      net/netfilter/
10891 F:      net/bridge/br_netfilter*.c
10892
10893 NETROM NETWORK LAYER
10894 M:      Ralf Baechle <ralf@linux-mips.org>
10895 L:      linux-hams@vger.kernel.org
10896 W:      http://www.linux-ax25.org/
10897 S:      Maintained
10898 F:      include/net/netrom.h
10899 F:      include/uapi/linux/netrom.h
10900 F:      net/netrom/
10901
10902 NETRONOME ETHERNET DRIVERS
10903 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10904 L:      oss-drivers@netronome.com
10905 S:      Maintained
10906 F:      drivers/net/ethernet/netronome/
10907
10908 NETWORK BLOCK DEVICE (NBD)
10909 M:      Josef Bacik <josef@toxicpanda.com>
10910 S:      Maintained
10911 L:      linux-block@vger.kernel.org
10912 L:      nbd@other.debian.org
10913 F:      Documentation/blockdev/nbd.txt
10914 F:      drivers/block/nbd.c
10915 F:      include/trace/events/nbd.h
10916 F:      include/uapi/linux/nbd.h
10917
10918 NETWORK DROP MONITOR
10919 M:      Neil Horman <nhorman@tuxdriver.com>
10920 L:      netdev@vger.kernel.org
10921 S:      Maintained
10922 W:      https://fedorahosted.org/dropwatch/
10923 F:      net/core/drop_monitor.c
10924
10925 NETWORKING DRIVERS
10926 M:      "David S. Miller" <davem@davemloft.net>
10927 L:      netdev@vger.kernel.org
10928 W:      http://www.linuxfoundation.org/en/Net
10929 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10932 S:      Odd Fixes
10933 F:      Documentation/devicetree/bindings/net/
10934 F:      drivers/net/
10935 F:      include/linux/if_*
10936 F:      include/linux/netdevice.h
10937 F:      include/linux/etherdevice.h
10938 F:      include/linux/fcdevice.h
10939 F:      include/linux/fddidevice.h
10940 F:      include/linux/hippidevice.h
10941 F:      include/linux/inetdevice.h
10942 F:      include/uapi/linux/if_*
10943 F:      include/uapi/linux/netdevice.h
10944
10945 NETWORKING DRIVERS (WIRELESS)
10946 M:      Kalle Valo <kvalo@codeaurora.org>
10947 L:      linux-wireless@vger.kernel.org
10948 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10951 S:      Maintained
10952 F:      Documentation/devicetree/bindings/net/wireless/
10953 F:      drivers/net/wireless/
10954
10955 NETWORKING [DSA]
10956 M:      Andrew Lunn <andrew@lunn.ch>
10957 M:      Vivien Didelot <vivien.didelot@gmail.com>
10958 M:      Florian Fainelli <f.fainelli@gmail.com>
10959 S:      Maintained
10960 F:      Documentation/devicetree/bindings/net/dsa/
10961 F:      net/dsa/
10962 F:      include/net/dsa.h
10963 F:      include/linux/dsa/
10964 F:      include/linux/platform_data/dsa.h
10965 F:      drivers/net/dsa/
10966
10967 NETWORKING [GENERAL]
10968 M:      "David S. Miller" <davem@davemloft.net>
10969 L:      netdev@vger.kernel.org
10970 W:      http://www.linuxfoundation.org/en/Net
10971 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10974 B:      mailto:netdev@vger.kernel.org
10975 S:      Maintained
10976 F:      net/
10977 F:      include/net/
10978 F:      include/linux/in.h
10979 F:      include/linux/net.h
10980 F:      include/linux/netdevice.h
10981 F:      include/uapi/linux/in.h
10982 F:      include/uapi/linux/net.h
10983 F:      include/uapi/linux/netdevice.h
10984 F:      include/uapi/linux/net_namespace.h
10985 F:      tools/testing/selftests/net/
10986 F:      lib/net_utils.c
10987 F:      lib/random32.c
10988 F:      Documentation/networking/
10989
10990 NETWORKING [IPSEC]
10991 M:      Steffen Klassert <steffen.klassert@secunet.com>
10992 M:      Herbert Xu <herbert@gondor.apana.org.au>
10993 M:      "David S. Miller" <davem@davemloft.net>
10994 L:      netdev@vger.kernel.org
10995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10997 S:      Maintained
10998 F:      net/xfrm/
10999 F:      net/key/
11000 F:      net/ipv4/xfrm*
11001 F:      net/ipv4/esp4*
11002 F:      net/ipv4/ah4.c
11003 F:      net/ipv4/ipcomp.c
11004 F:      net/ipv4/ip_vti.c
11005 F:      net/ipv6/xfrm*
11006 F:      net/ipv6/esp6*
11007 F:      net/ipv6/ah6.c
11008 F:      net/ipv6/ipcomp6.c
11009 F:      net/ipv6/ip6_vti.c
11010 F:      include/uapi/linux/xfrm.h
11011 F:      include/net/xfrm.h
11012
11013 NETWORKING [IPv4/IPv6]
11014 M:      "David S. Miller" <davem@davemloft.net>
11015 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11016 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11017 L:      netdev@vger.kernel.org
11018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11019 S:      Maintained
11020 F:      net/ipv4/
11021 F:      net/ipv6/
11022 F:      include/net/ip*
11023 F:      arch/x86/net/*
11024
11025 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11026 M:      Paul Moore <paul@paul-moore.com>
11027 W:      https://github.com/netlabel
11028 L:      netdev@vger.kernel.org
11029 L:      linux-security-module@vger.kernel.org
11030 S:      Maintained
11031 F:      Documentation/netlabel/
11032 F:      include/net/calipso.h
11033 F:      include/net/cipso_ipv4.h
11034 F:      include/net/netlabel.h
11035 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11036 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11037 F:      net/netlabel/
11038 F:      net/ipv4/cipso_ipv4.c
11039 F:      net/ipv6/calipso.c
11040 F:      net/netfilter/xt_CONNSECMARK.c
11041 F:      net/netfilter/xt_SECMARK.c
11042
11043 NETWORKING [TCP]
11044 M:      Eric Dumazet <edumazet@google.com>
11045 L:      netdev@vger.kernel.org
11046 S:      Maintained
11047 F:      net/ipv4/tcp*.c
11048 F:      net/ipv4/syncookies.c
11049 F:      net/ipv6/tcp*.c
11050 F:      net/ipv6/syncookies.c
11051 F:      include/uapi/linux/tcp.h
11052 F:      include/net/tcp.h
11053 F:      include/linux/tcp.h
11054 F:      include/trace/events/tcp.h
11055
11056 NETWORKING [TLS]
11057 M:      Boris Pismenny <borisp@mellanox.com>
11058 M:      Aviad Yehezkel <aviadye@mellanox.com>
11059 M:      Dave Watson <davejwatson@fb.com>
11060 M:      John Fastabend <john.fastabend@gmail.com>
11061 M:      Daniel Borkmann <daniel@iogearbox.net>
11062 L:      netdev@vger.kernel.org
11063 S:      Maintained
11064 F:      net/tls/*
11065 F:      include/uapi/linux/tls.h
11066 F:      include/net/tls.h
11067
11068 NETWORKING [WIRELESS]
11069 L:      linux-wireless@vger.kernel.org
11070 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11071
11072 NETDEVSIM
11073 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11074 S:      Maintained
11075 F:      drivers/net/netdevsim/*
11076
11077 NETXEN (1/10) GbE SUPPORT
11078 M:      Manish Chopra <manishc@marvell.com>
11079 M:      Rahul Verma <rahulv@marvell.com>
11080 M:      GR-Linux-NIC-Dev@marvell.com
11081 L:      netdev@vger.kernel.org
11082 S:      Supported
11083 F:      drivers/net/ethernet/qlogic/netxen/
11084
11085 NFC SUBSYSTEM
11086 L:      netdev@vger.kernel.org
11087 S:      Orphan
11088 F:      net/nfc/
11089 F:      include/net/nfc/
11090 F:      include/uapi/linux/nfc.h
11091 F:      drivers/nfc/
11092 F:      include/linux/platform_data/nfcmrvl.h
11093 F:      include/linux/platform_data/nxp-nci.h
11094 F:      Documentation/devicetree/bindings/net/nfc/
11095
11096 NFS, SUNRPC, AND LOCKD CLIENTS
11097 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11098 M:      Anna Schumaker <anna.schumaker@netapp.com>
11099 L:      linux-nfs@vger.kernel.org
11100 W:      http://client.linux-nfs.org
11101 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11102 S:      Maintained
11103 F:      fs/lockd/
11104 F:      fs/nfs/
11105 F:      fs/nfs_common/
11106 F:      net/sunrpc/
11107 F:      include/linux/lockd/
11108 F:      include/linux/nfs*
11109 F:      include/linux/sunrpc/
11110 F:      include/uapi/linux/nfs*
11111 F:      include/uapi/linux/sunrpc/
11112
11113 NILFS2 FILESYSTEM
11114 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11115 L:      linux-nilfs@vger.kernel.org
11116 W:      https://nilfs.sourceforge.io/
11117 W:      https://nilfs.osdn.jp/
11118 T:      git git://github.com/konis/nilfs2.git
11119 S:      Supported
11120 F:      Documentation/filesystems/nilfs2.txt
11121 F:      fs/nilfs2/
11122 F:      include/trace/events/nilfs2.h
11123 F:      include/uapi/linux/nilfs2_api.h
11124 F:      include/uapi/linux/nilfs2_ondisk.h
11125
11126 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11127 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11128 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11129 S:      Maintained
11130 F:      Documentation/scsi/NinjaSCSI.txt
11131 F:      drivers/scsi/pcmcia/nsp_*
11132
11133 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11134 M:      GOTO Masanori <gotom@debian.or.jp>
11135 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11136 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11137 S:      Maintained
11138 F:      Documentation/scsi/NinjaSCSI.txt
11139 F:      drivers/scsi/nsp32*
11140
11141 NIOS2 ARCHITECTURE
11142 M:      Ley Foon Tan <lftan@altera.com>
11143 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11145 S:      Maintained
11146 F:      arch/nios2/
11147
11148 NOHZ, DYNTICKS SUPPORT
11149 M:      Frederic Weisbecker <fweisbec@gmail.com>
11150 M:      Thomas Gleixner <tglx@linutronix.de>
11151 M:      Ingo Molnar <mingo@kernel.org>
11152 L:      linux-kernel@vger.kernel.org
11153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11154 S:      Maintained
11155 F:      kernel/time/tick*.*
11156 F:      include/linux/tick.h
11157 F:      include/linux/sched/nohz.h
11158
11159 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11160 M:      Pavel Machek <pavel@ucw.cz>
11161 M:      Sakari Ailus <sakari.ailus@iki.fi>
11162 L:      linux-media@vger.kernel.org
11163 S:      Maintained
11164 F:      drivers/media/i2c/et8ek8
11165 F:      drivers/media/i2c/ad5820.c
11166
11167 NOKIA N900 POWER SUPPLY DRIVERS
11168 R:      Pali Rohár <pali.rohar@gmail.com>
11169 F:      include/linux/power/bq2415x_charger.h
11170 F:      include/linux/power/bq27xxx_battery.h
11171 F:      include/linux/power/isp1704_charger.h
11172 F:      drivers/power/supply/bq2415x_charger.c
11173 F:      drivers/power/supply/bq27xxx_battery.c
11174 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11175 F:      drivers/power/supply/isp1704_charger.c
11176 F:      drivers/power/supply/rx51_battery.c
11177
11178 NOLIBC HEADER FILE
11179 M:      Willy Tarreau <w@1wt.eu>
11180 S:      Maintained
11181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11182 F:      tools/include/nolibc/
11183
11184 NTB AMD DRIVER
11185 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11186 L:      linux-ntb@googlegroups.com
11187 S:      Supported
11188 F:      drivers/ntb/hw/amd/
11189
11190 NTB DRIVER CORE
11191 M:      Jon Mason <jdmason@kudzu.us>
11192 M:      Dave Jiang <dave.jiang@intel.com>
11193 M:      Allen Hubbe <allenbh@gmail.com>
11194 L:      linux-ntb@googlegroups.com
11195 S:      Supported
11196 W:      https://github.com/jonmason/ntb/wiki
11197 T:      git git://github.com/jonmason/ntb.git
11198 F:      drivers/ntb/
11199 F:      drivers/net/ntb_netdev.c
11200 F:      include/linux/ntb.h
11201 F:      include/linux/ntb_transport.h
11202 F:      tools/testing/selftests/ntb/
11203
11204 NTB IDT DRIVER
11205 M:      Serge Semin <fancer.lancer@gmail.com>
11206 L:      linux-ntb@googlegroups.com
11207 S:      Supported
11208 F:      drivers/ntb/hw/idt/
11209
11210 NTB INTEL DRIVER
11211 M:      Dave Jiang <dave.jiang@intel.com>
11212 L:      linux-ntb@googlegroups.com
11213 S:      Supported
11214 W:      https://github.com/davejiang/linux/wiki
11215 T:      git https://github.com/davejiang/linux.git
11216 F:      drivers/ntb/hw/intel/
11217
11218 NTFS FILESYSTEM
11219 M:      Anton Altaparmakov <anton@tuxera.com>
11220 L:      linux-ntfs-dev@lists.sourceforge.net
11221 W:      http://www.tuxera.com/
11222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11223 S:      Supported
11224 F:      Documentation/filesystems/ntfs.txt
11225 F:      fs/ntfs/
11226
11227 NUBUS SUBSYSTEM
11228 M:      Finn Thain <fthain@telegraphics.com.au>
11229 L:      linux-m68k@lists.linux-m68k.org
11230 S:      Maintained
11231 F:      arch/*/include/asm/nubus.h
11232 F:      drivers/nubus/
11233 F:      include/linux/nubus.h
11234 F:      include/uapi/linux/nubus.h
11235
11236 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11237 M:      Antonino Daplas <adaplas@gmail.com>
11238 L:      linux-fbdev@vger.kernel.org
11239 S:      Maintained
11240 F:      drivers/video/fbdev/riva/
11241 F:      drivers/video/fbdev/nvidia/
11242
11243 NVM EXPRESS DRIVER
11244 M:      Keith Busch <kbusch@kernel.org>
11245 M:      Jens Axboe <axboe@fb.com>
11246 M:      Christoph Hellwig <hch@lst.de>
11247 M:      Sagi Grimberg <sagi@grimberg.me>
11248 L:      linux-nvme@lists.infradead.org
11249 T:      git://git.infradead.org/nvme.git
11250 W:      http://git.infradead.org/nvme.git
11251 S:      Supported
11252 F:      drivers/nvme/host/
11253 F:      include/linux/nvme.h
11254 F:      include/uapi/linux/nvme_ioctl.h
11255
11256 NVM EXPRESS FC TRANSPORT DRIVERS
11257 M:      James Smart <james.smart@broadcom.com>
11258 L:      linux-nvme@lists.infradead.org
11259 S:      Supported
11260 F:      include/linux/nvme-fc.h
11261 F:      include/linux/nvme-fc-driver.h
11262 F:      drivers/nvme/host/fc.c
11263 F:      drivers/nvme/target/fc.c
11264 F:      drivers/nvme/target/fcloop.c
11265
11266 NVM EXPRESS TARGET DRIVER
11267 M:      Christoph Hellwig <hch@lst.de>
11268 M:      Sagi Grimberg <sagi@grimberg.me>
11269 L:      linux-nvme@lists.infradead.org
11270 T:      git://git.infradead.org/nvme.git
11271 W:      http://git.infradead.org/nvme.git
11272 S:      Supported
11273 F:      drivers/nvme/target/
11274
11275 NVMEM FRAMEWORK
11276 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11277 S:      Maintained
11278 F:      drivers/nvmem/
11279 F:      Documentation/devicetree/bindings/nvmem/
11280 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11281 F:      include/linux/nvmem-consumer.h
11282 F:      include/linux/nvmem-provider.h
11283
11284 NXP FXAS21002C DRIVER
11285 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11286 L:      linux-iio@vger.kernel.org
11287 S:      Maintained
11288 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11289 F:      drivers/iio/gyro/fxas21002c_core.c
11290 F:      drivers/iio/gyro/fxas21002c.h
11291 F:      drivers/iio/gyro/fxas21002c_i2c.c
11292 F:      drivers/iio/gyro/fxas21002c_spi.c
11293
11294 NXP SGTL5000 DRIVER
11295 M:      Fabio Estevam <festevam@gmail.com>
11296 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11297 S:      Maintained
11298 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11299 F:      sound/soc/codecs/sgtl5000*
11300
11301 NXP SJA1105 ETHERNET SWITCH DRIVER
11302 M:      Vladimir Oltean <olteanv@gmail.com>
11303 L:      linux-kernel@vger.kernel.org
11304 S:      Maintained
11305 F:      drivers/net/dsa/sja1105
11306
11307 NXP TDA998X DRM DRIVER
11308 M:      Russell King <linux@armlinux.org.uk>
11309 S:      Maintained
11310 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11311 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11312 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11313 F:      include/drm/i2c/tda998x.h
11314 F:      include/dt-bindings/display/tda998x.h
11315 K:      "nxp,tda998x"
11316
11317 NXP TFA9879 DRIVER
11318 M:      Peter Rosin <peda@axentia.se>
11319 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11320 S:      Maintained
11321 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11322 F:      sound/soc/codecs/tfa9879*
11323
11324 NXP-NCI NFC DRIVER
11325 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11326 R:      Charles Gorand <charles.gorand@effinnov.com>
11327 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11328 S:      Supported
11329 F:      drivers/nfc/nxp-nci
11330
11331 OBJAGG
11332 M:      Jiri Pirko <jiri@mellanox.com>
11333 L:      netdev@vger.kernel.org
11334 S:      Supported
11335 F:      lib/objagg.c
11336 F:      lib/test_objagg.c
11337 F:      include/linux/objagg.h
11338
11339 NXP FSPI DRIVER
11340 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11341 M:      Ashish Kumar <ashish.kumar@nxp.com>
11342 L:      linux-spi@vger.kernel.org
11343 S:      Maintained
11344 F:      drivers/spi/spi-nxp-fspi.c
11345 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11346
11347 OBJTOOL
11348 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11349 M:      Peter Zijlstra <peterz@infradead.org>
11350 S:      Supported
11351 F:      tools/objtool/
11352
11353 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11354 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11355 M:      Andrew Donnellan <ajd@linux.ibm.com>
11356 L:      linuxppc-dev@lists.ozlabs.org
11357 S:      Supported
11358 F:      arch/powerpc/platforms/powernv/ocxl.c
11359 F:      arch/powerpc/include/asm/pnv-ocxl.h
11360 F:      drivers/misc/ocxl/
11361 F:      include/misc/ocxl*
11362 F:      include/uapi/misc/ocxl.h
11363 F:      Documentation/accelerators/ocxl.rst
11364
11365 OMAP AUDIO SUPPORT
11366 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11367 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11368 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11369 L:      linux-omap@vger.kernel.org
11370 S:      Maintained
11371 F:      sound/soc/ti/omap*
11372 F:      sound/soc/ti/rx51.c
11373 F:      sound/soc/ti/n810.c
11374 F:      sound/soc/ti/sdma-pcm.*
11375
11376 OMAP CLOCK FRAMEWORK SUPPORT
11377 M:      Paul Walmsley <paul@pwsan.com>
11378 L:      linux-omap@vger.kernel.org
11379 S:      Maintained
11380 F:      arch/arm/*omap*/*clock*
11381
11382 OMAP DEVICE TREE SUPPORT
11383 M:      Benoît Cousson <bcousson@baylibre.com>
11384 M:      Tony Lindgren <tony@atomide.com>
11385 L:      linux-omap@vger.kernel.org
11386 L:      devicetree@vger.kernel.org
11387 S:      Maintained
11388 F:      arch/arm/boot/dts/*omap*
11389 F:      arch/arm/boot/dts/*am3*
11390 F:      arch/arm/boot/dts/*am4*
11391 F:      arch/arm/boot/dts/*am5*
11392 F:      arch/arm/boot/dts/*dra7*
11393
11394 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11395 L:      linux-omap@vger.kernel.org
11396 L:      linux-fbdev@vger.kernel.org
11397 S:      Orphan
11398 F:      drivers/video/fbdev/omap2/
11399 F:      Documentation/arm/OMAP/DSS
11400
11401 OMAP FRAMEBUFFER SUPPORT
11402 L:      linux-fbdev@vger.kernel.org
11403 L:      linux-omap@vger.kernel.org
11404 S:      Orphan
11405 F:      drivers/video/fbdev/omap/
11406
11407 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11408 M:      Roger Quadros <rogerq@ti.com>
11409 M:      Tony Lindgren <tony@atomide.com>
11410 L:      linux-omap@vger.kernel.org
11411 S:      Maintained
11412 F:      drivers/memory/omap-gpmc.c
11413 F:      arch/arm/mach-omap2/*gpmc*
11414
11415 OMAP GPIO DRIVER
11416 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11417 M:      Santosh Shilimkar <ssantosh@kernel.org>
11418 M:      Kevin Hilman <khilman@kernel.org>
11419 L:      linux-omap@vger.kernel.org
11420 S:      Maintained
11421 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11422 F:      drivers/gpio/gpio-omap.c
11423
11424 OMAP HARDWARE SPINLOCK SUPPORT
11425 M:      Ohad Ben-Cohen <ohad@wizery.com>
11426 L:      linux-omap@vger.kernel.org
11427 S:      Maintained
11428 F:      drivers/hwspinlock/omap_hwspinlock.c
11429
11430 OMAP HS MMC SUPPORT
11431 L:      linux-mmc@vger.kernel.org
11432 L:      linux-omap@vger.kernel.org
11433 S:      Orphan
11434 F:      drivers/mmc/host/omap_hsmmc.c
11435
11436 OMAP HWMOD DATA
11437 M:      Paul Walmsley <paul@pwsan.com>
11438 L:      linux-omap@vger.kernel.org
11439 S:      Maintained
11440 F:      arch/arm/mach-omap2/omap_hwmod*data*
11441
11442 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11443 M:      Benoît Cousson <bcousson@baylibre.com>
11444 L:      linux-omap@vger.kernel.org
11445 S:      Maintained
11446 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11447
11448 OMAP HWMOD SUPPORT
11449 M:      Benoît Cousson <bcousson@baylibre.com>
11450 M:      Paul Walmsley <paul@pwsan.com>
11451 L:      linux-omap@vger.kernel.org
11452 S:      Maintained
11453 F:      arch/arm/mach-omap2/omap_hwmod.*
11454
11455 OMAP I2C DRIVER
11456 M:      Vignesh R <vigneshr@ti.com>
11457 L:      linux-omap@vger.kernel.org
11458 L:      linux-i2c@vger.kernel.org
11459 S:      Maintained
11460 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11461 F:      drivers/i2c/busses/i2c-omap.c
11462
11463 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11464 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11465 L:      linux-media@vger.kernel.org
11466 S:      Maintained
11467 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11468 F:      drivers/media/platform/omap3isp/
11469 F:      drivers/staging/media/omap4iss/
11470
11471 OMAP MMC SUPPORT
11472 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11473 L:      linux-omap@vger.kernel.org
11474 S:      Odd Fixes
11475 F:      drivers/mmc/host/omap.c
11476
11477 OMAP POWER MANAGEMENT SUPPORT
11478 M:      Kevin Hilman <khilman@kernel.org>
11479 L:      linux-omap@vger.kernel.org
11480 S:      Maintained
11481 F:      arch/arm/*omap*/*pm*
11482 F:      drivers/cpufreq/omap-cpufreq.c
11483
11484 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11485 M:      Rajendra Nayak <rnayak@codeaurora.org>
11486 M:      Paul Walmsley <paul@pwsan.com>
11487 L:      linux-omap@vger.kernel.org
11488 S:      Maintained
11489 F:      arch/arm/mach-omap2/prm*
11490
11491 OMAP RANDOM NUMBER GENERATOR SUPPORT
11492 M:      Deepak Saxena <dsaxena@plexity.net>
11493 S:      Maintained
11494 F:      drivers/char/hw_random/omap-rng.c
11495
11496 OMAP USB SUPPORT
11497 L:      linux-usb@vger.kernel.org
11498 L:      linux-omap@vger.kernel.org
11499 S:      Orphan
11500 F:      drivers/usb/*/*omap*
11501 F:      arch/arm/*omap*/usb*
11502
11503 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11504 M:      Mark Jackson <mpfj@newflow.co.uk>
11505 L:      linux-omap@vger.kernel.org
11506 S:      Maintained
11507 F:      arch/arm/boot/dts/am335x-nano.dts
11508
11509 OMAP1 SUPPORT
11510 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11511 M:      Tony Lindgren <tony@atomide.com>
11512 L:      linux-omap@vger.kernel.org
11513 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11515 S:      Maintained
11516 F:      arch/arm/mach-omap1/
11517 F:      arch/arm/plat-omap/
11518 F:      arch/arm/configs/omap1_defconfig
11519 F:      drivers/i2c/busses/i2c-omap.c
11520 F:      include/linux/platform_data/i2c-omap.h
11521 F:      include/linux/platform_data/ams-delta-fiq.h
11522
11523 OMAP2+ SUPPORT
11524 M:      Tony Lindgren <tony@atomide.com>
11525 L:      linux-omap@vger.kernel.org
11526 W:      http://www.muru.com/linux/omap/
11527 W:      http://linux.omap.com/
11528 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11530 S:      Maintained
11531 F:      arch/arm/mach-omap2/
11532 F:      arch/arm/plat-omap/
11533 F:      arch/arm/configs/omap2plus_defconfig
11534 F:      drivers/i2c/busses/i2c-omap.c
11535 F:      drivers/irqchip/irq-omap-intc.c
11536 F:      drivers/mfd/*omap*.c
11537 F:      drivers/mfd/menelaus.c
11538 F:      drivers/mfd/palmas.c
11539 F:      drivers/mfd/tps65217.c
11540 F:      drivers/mfd/tps65218.c
11541 F:      drivers/mfd/tps65910.c
11542 F:      drivers/mfd/twl-core.[ch]
11543 F:      drivers/mfd/twl4030*.c
11544 F:      drivers/mfd/twl6030*.c
11545 F:      drivers/mfd/twl6040*.c
11546 F:      drivers/regulator/palmas-regulator*.c
11547 F:      drivers/regulator/pbias-regulator.c
11548 F:      drivers/regulator/tps65217-regulator.c
11549 F:      drivers/regulator/tps65218-regulator.c
11550 F:      drivers/regulator/tps65910-regulator.c
11551 F:      drivers/regulator/twl-regulator.c
11552 F:      drivers/regulator/twl6030-regulator.c
11553 F:      include/linux/platform_data/i2c-omap.h
11554
11555 ONION OMEGA2+ BOARD
11556 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11557 L:      linux-mips@vger.kernel.org
11558 S:      Maintained
11559 F:      arch/mips/boot/dts/ralink/omega2p.dts
11560
11561 OMFS FILESYSTEM
11562 M:      Bob Copeland <me@bobcopeland.com>
11563 L:      linux-karma-devel@lists.sourceforge.net
11564 S:      Maintained
11565 F:      Documentation/filesystems/omfs.txt
11566 F:      fs/omfs/
11567
11568 OMNIKEY CARDMAN 4000 DRIVER
11569 M:      Harald Welte <laforge@gnumonks.org>
11570 S:      Maintained
11571 F:      drivers/char/pcmcia/cm4000_cs.c
11572 F:      include/linux/cm4000_cs.h
11573 F:      include/uapi/linux/cm4000_cs.h
11574
11575 OMNIKEY CARDMAN 4040 DRIVER
11576 M:      Harald Welte <laforge@gnumonks.org>
11577 S:      Maintained
11578 F:      drivers/char/pcmcia/cm4040_cs.*
11579
11580 OMNIVISION OV13858 SENSOR DRIVER
11581 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11582 L:      linux-media@vger.kernel.org
11583 T:      git git://linuxtv.org/media_tree.git
11584 S:      Maintained
11585 F:      drivers/media/i2c/ov13858.c
11586
11587 OMNIVISION OV2680 SENSOR DRIVER
11588 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11589 L:      linux-media@vger.kernel.org
11590 T:      git git://linuxtv.org/media_tree.git
11591 S:      Maintained
11592 F:      drivers/media/i2c/ov2680.c
11593 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11594
11595 OMNIVISION OV2685 SENSOR DRIVER
11596 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11597 L:      linux-media@vger.kernel.org
11598 T:      git git://linuxtv.org/media_tree.git
11599 S:      Maintained
11600 F:      drivers/media/i2c/ov2685.c
11601
11602 OMNIVISION OV5640 SENSOR DRIVER
11603 M:      Steve Longerbeam <slongerbeam@gmail.com>
11604 L:      linux-media@vger.kernel.org
11605 T:      git git://linuxtv.org/media_tree.git
11606 S:      Maintained
11607 F:      drivers/media/i2c/ov5640.c
11608
11609 OMNIVISION OV5647 SENSOR DRIVER
11610 M:      Luis Oliveira <lolivei@synopsys.com>
11611 L:      linux-media@vger.kernel.org
11612 T:      git git://linuxtv.org/media_tree.git
11613 S:      Maintained
11614 F:      drivers/media/i2c/ov5647.c
11615
11616 OMNIVISION OV5695 SENSOR DRIVER
11617 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11618 L:      linux-media@vger.kernel.org
11619 T:      git git://linuxtv.org/media_tree.git
11620 S:      Maintained
11621 F:      drivers/media/i2c/ov5695.c
11622
11623 OMNIVISION OV7670 SENSOR DRIVER
11624 M:      Jonathan Corbet <corbet@lwn.net>
11625 L:      linux-media@vger.kernel.org
11626 T:      git git://linuxtv.org/media_tree.git
11627 S:      Maintained
11628 F:      drivers/media/i2c/ov7670.c
11629 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11630
11631 OMNIVISION OV772x SENSOR DRIVER
11632 M:      Jacopo Mondi <jacopo@jmondi.org>
11633 L:      linux-media@vger.kernel.org
11634 T:      git git://linuxtv.org/media_tree.git
11635 S:      Odd fixes
11636 F:      drivers/media/i2c/ov772x.c
11637 F:      include/media/i2c/ov772x.h
11638 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11639
11640 OMNIVISION OV7740 SENSOR DRIVER
11641 M:      Wenyou Yang <wenyou.yang@microchip.com>
11642 L:      linux-media@vger.kernel.org
11643 T:      git git://linuxtv.org/media_tree.git
11644 S:      Maintained
11645 F:      drivers/media/i2c/ov7740.c
11646 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11647
11648 OMNIVISION OV9640 SENSOR DRIVER
11649 M:      Petr Cvek <petrcvekcz@gmail.com>
11650 L:      linux-media@vger.kernel.org
11651 S:      Maintained
11652 F:      drivers/media/i2c/ov9640.*
11653
11654 OMNIVISION OV8856 SENSOR DRIVER
11655 M:      Ben Kao <ben.kao@intel.com>
11656 L:      linux-media@vger.kernel.org
11657 T:      git git://linuxtv.org/media_tree.git
11658 S:      Maintained
11659 F:      drivers/media/i2c/ov8856.c
11660
11661 OMNIVISION OV9650 SENSOR DRIVER
11662 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11663 R:      Akinobu Mita <akinobu.mita@gmail.com>
11664 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11665 L:      linux-media@vger.kernel.org
11666 T:      git git://linuxtv.org/media_tree.git
11667 S:      Maintained
11668 F:      drivers/media/i2c/ov9650.c
11669 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11670
11671 ONENAND FLASH DRIVER
11672 M:      Kyungmin Park <kyungmin.park@samsung.com>
11673 L:      linux-mtd@lists.infradead.org
11674 S:      Maintained
11675 F:      drivers/mtd/nand/onenand/
11676 F:      include/linux/mtd/onenand*.h
11677
11678 ONSTREAM SCSI TAPE DRIVER
11679 M:      Willem Riede <osst@riede.org>
11680 L:      osst-users@lists.sourceforge.net
11681 L:      linux-scsi@vger.kernel.org
11682 S:      Maintained
11683 F:      Documentation/scsi/osst.txt
11684 F:      drivers/scsi/osst.*
11685 F:      drivers/scsi/osst_*.h
11686 F:      drivers/scsi/st.h
11687
11688 OP-TEE DRIVER
11689 M:      Jens Wiklander <jens.wiklander@linaro.org>
11690 S:      Maintained
11691 F:      drivers/tee/optee/
11692
11693 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11694 M:      Sumit Garg <sumit.garg@linaro.org>
11695 S:      Maintained
11696 F:      drivers/char/hw_random/optee-rng.c
11697
11698 OPA-VNIC DRIVER
11699 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11700 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11701 L:      linux-rdma@vger.kernel.org
11702 S:      Supported
11703 F:      drivers/infiniband/ulp/opa_vnic
11704
11705 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11706 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11707 M:      Frank Rowand <frowand.list@gmail.com>
11708 L:      devicetree@vger.kernel.org
11709 S:      Maintained
11710 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11711 F:      Documentation/devicetree/overlay-notes.txt
11712 F:      drivers/of/overlay.c
11713 F:      drivers/of/resolver.c
11714 K:      of_overlay_notifier_
11715
11716 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11717 M:      Rob Herring <robh+dt@kernel.org>
11718 M:      Frank Rowand <frowand.list@gmail.com>
11719 L:      devicetree@vger.kernel.org
11720 W:      http://www.devicetree.org/
11721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11722 S:      Maintained
11723 F:      drivers/of/
11724 F:      include/linux/of*.h
11725 F:      scripts/dtc/
11726 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11727
11728 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11729 M:      Rob Herring <robh+dt@kernel.org>
11730 M:      Mark Rutland <mark.rutland@arm.com>
11731 L:      devicetree@vger.kernel.org
11732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11733 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11734 S:      Maintained
11735 F:      Documentation/devicetree/
11736 F:      arch/*/boot/dts/
11737 F:      include/dt-bindings/
11738
11739 OPENCORES I2C BUS DRIVER
11740 M:      Peter Korsgaard <peter@korsgaard.com>
11741 M:      Andrew Lunn <andrew@lunn.ch>
11742 L:      linux-i2c@vger.kernel.org
11743 S:      Maintained
11744 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11745 F:      Documentation/i2c/busses/i2c-ocores
11746 F:      drivers/i2c/busses/i2c-ocores.c
11747 F:      include/linux/platform_data/i2c-ocores.h
11748
11749 OPENRISC ARCHITECTURE
11750 M:      Jonas Bonn <jonas@southpole.se>
11751 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11752 M:      Stafford Horne <shorne@gmail.com>
11753 T:      git git://github.com/openrisc/linux.git
11754 L:      openrisc@lists.librecores.org
11755 W:      http://openrisc.io
11756 S:      Maintained
11757 F:      Documentation/devicetree/bindings/openrisc/
11758 F:      Documentation/openrisc/
11759 F:      arch/openrisc/
11760 F:      drivers/irqchip/irq-ompic.c
11761 F:      drivers/irqchip/irq-or1k-*
11762
11763 OPENVSWITCH
11764 M:      Pravin B Shelar <pshelar@ovn.org>
11765 L:      netdev@vger.kernel.org
11766 L:      dev@openvswitch.org
11767 W:      http://openvswitch.org
11768 S:      Maintained
11769 F:      net/openvswitch/
11770 F:      include/uapi/linux/openvswitch.h
11771
11772 OPERATING PERFORMANCE POINTS (OPP)
11773 M:      Viresh Kumar <vireshk@kernel.org>
11774 M:      Nishanth Menon <nm@ti.com>
11775 M:      Stephen Boyd <sboyd@kernel.org>
11776 L:      linux-pm@vger.kernel.org
11777 S:      Maintained
11778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11779 F:      drivers/opp/
11780 F:      include/linux/pm_opp.h
11781 F:      Documentation/power/opp.txt
11782 F:      Documentation/devicetree/bindings/opp/
11783
11784 OPL4 DRIVER
11785 M:      Clemens Ladisch <clemens@ladisch.de>
11786 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11788 S:      Maintained
11789 F:      sound/drivers/opl4/
11790
11791 OPROFILE
11792 M:      Robert Richter <rric@kernel.org>
11793 L:      oprofile-list@lists.sf.net
11794 S:      Maintained
11795 F:      arch/*/include/asm/oprofile*.h
11796 F:      arch/*/oprofile/
11797 F:      drivers/oprofile/
11798 F:      include/linux/oprofile.h
11799
11800 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11801 M:      Mark Fasheh <mark@fasheh.com>
11802 M:      Joel Becker <jlbec@evilplan.org>
11803 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11804 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11805 W:      http://ocfs2.wiki.kernel.org
11806 S:      Supported
11807 F:      Documentation/filesystems/ocfs2.txt
11808 F:      Documentation/filesystems/dlmfs.txt
11809 F:      fs/ocfs2/
11810
11811 ORANGEFS FILESYSTEM
11812 M:      Mike Marshall <hubcap@omnibond.com>
11813 R:      Martin Brandenburg <martin@omnibond.com>
11814 L:      devel@lists.orangefs.org
11815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11816 S:      Supported
11817 F:      fs/orangefs/
11818 F:      Documentation/filesystems/orangefs.txt
11819
11820 ORINOCO DRIVER
11821 L:      linux-wireless@vger.kernel.org
11822 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11823 W:      http://www.nongnu.org/orinoco/
11824 S:      Orphan
11825 F:      drivers/net/wireless/intersil/orinoco/
11826
11827 OV2659 OMNIVISION SENSOR DRIVER
11828 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11829 L:      linux-media@vger.kernel.org
11830 W:      https://linuxtv.org
11831 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11832 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11833 S:      Maintained
11834 F:      drivers/media/i2c/ov2659.c
11835 F:      include/media/i2c/ov2659.h
11836
11837 OVERLAY FILESYSTEM
11838 M:      Miklos Szeredi <miklos@szeredi.hu>
11839 L:      linux-unionfs@vger.kernel.org
11840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11841 S:      Supported
11842 F:      fs/overlayfs/
11843 F:      Documentation/filesystems/overlayfs.txt
11844
11845 P54 WIRELESS DRIVER
11846 M:      Christian Lamparter <chunkeey@googlemail.com>
11847 L:      linux-wireless@vger.kernel.org
11848 W:      http://wireless.kernel.org/en/users/Drivers/p54
11849 S:      Maintained
11850 F:      drivers/net/wireless/intersil/p54/
11851
11852 PA SEMI ETHERNET DRIVER
11853 L:      netdev@vger.kernel.org
11854 S:      Orphan
11855 F:      drivers/net/ethernet/pasemi/*
11856
11857 PA SEMI SMBUS DRIVER
11858 L:      linux-i2c@vger.kernel.org
11859 S:      Orphan
11860 F:      drivers/i2c/busses/i2c-pasemi.c
11861
11862 PACKING
11863 M:      Vladimir Oltean <olteanv@gmail.com>
11864 L:      netdev@vger.kernel.org
11865 S:      Supported
11866 F:      lib/packing.c
11867 F:      include/linux/packing.h
11868 F:      Documentation/packing.txt
11869
11870 PADATA PARALLEL EXECUTION MECHANISM
11871 M:      Steffen Klassert <steffen.klassert@secunet.com>
11872 L:      linux-crypto@vger.kernel.org
11873 S:      Maintained
11874 F:      kernel/padata.c
11875 F:      include/linux/padata.h
11876 F:      Documentation/padata.txt
11877
11878 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11879 M:      Harald Welte <laforge@gnumonks.org>
11880 L:      platform-driver-x86@vger.kernel.org
11881 S:      Maintained
11882 F:      drivers/platform/x86/panasonic-laptop.c
11883
11884 PARALLEL LCD/KEYPAD PANEL DRIVER
11885 M:      Willy Tarreau <willy@haproxy.com>
11886 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11887 S:      Odd Fixes
11888 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11889 F:      drivers/auxdisplay/panel.c
11890
11891 PARALLEL PORT SUBSYSTEM
11892 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11893 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11894 L:      linux-parport@lists.infradead.org (subscribers-only)
11895 S:      Maintained
11896 F:      drivers/parport/
11897 F:      include/linux/parport*.h
11898 F:      drivers/char/ppdev.c
11899 F:      include/uapi/linux/ppdev.h
11900 F:      Documentation/parport*.txt
11901
11902 PARAVIRT_OPS INTERFACE
11903 M:      Juergen Gross <jgross@suse.com>
11904 M:      Alok Kataria <akataria@vmware.com>
11905 L:      virtualization@lists.linux-foundation.org
11906 S:      Supported
11907 F:      Documentation/virtual/paravirt_ops.txt
11908 F:      arch/*/kernel/paravirt*
11909 F:      arch/*/include/asm/paravirt*.h
11910 F:      include/linux/hypervisor.h
11911
11912 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11913 M:      Tim Waugh <tim@cyberelk.net>
11914 L:      linux-parport@lists.infradead.org (subscribers-only)
11915 S:      Maintained
11916 F:      Documentation/blockdev/paride.txt
11917 F:      drivers/block/paride/
11918
11919 PARISC ARCHITECTURE
11920 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11921 M:      Helge Deller <deller@gmx.de>
11922 L:      linux-parisc@vger.kernel.org
11923 W:      http://www.parisc-linux.org/
11924 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11927 S:      Maintained
11928 F:      arch/parisc/
11929 F:      Documentation/parisc/
11930 F:      drivers/parisc/
11931 F:      drivers/char/agp/parisc-agp.c
11932 F:      drivers/input/serio/gscps2.c
11933 F:      drivers/parport/parport_gsc.*
11934 F:      drivers/tty/serial/8250/8250_gsc.c
11935 F:      drivers/video/fbdev/sti*
11936 F:      drivers/video/console/sti*
11937 F:      drivers/video/logo/logo_parisc*
11938
11939 PARMAN
11940 M:      Jiri Pirko <jiri@mellanox.com>
11941 L:      netdev@vger.kernel.org
11942 S:      Supported
11943 F:      lib/parman.c
11944 F:      lib/test_parman.c
11945 F:      include/linux/parman.h
11946
11947 PC ENGINES APU BOARD DRIVER
11948 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11949 S:      Maintained
11950 F:      drivers/platform/x86/pcengines-apuv2.c
11951
11952 PC87360 HARDWARE MONITORING DRIVER
11953 M:      Jim Cromie <jim.cromie@gmail.com>
11954 L:      linux-hwmon@vger.kernel.org
11955 S:      Maintained
11956 F:      Documentation/hwmon/pc87360.rst
11957 F:      drivers/hwmon/pc87360.c
11958
11959 PC8736x GPIO DRIVER
11960 M:      Jim Cromie <jim.cromie@gmail.com>
11961 S:      Maintained
11962 F:      drivers/char/pc8736x_gpio.c
11963
11964 PC87427 HARDWARE MONITORING DRIVER
11965 M:      Jean Delvare <jdelvare@suse.com>
11966 L:      linux-hwmon@vger.kernel.org
11967 S:      Maintained
11968 F:      Documentation/hwmon/pc87427.rst
11969 F:      drivers/hwmon/pc87427.c
11970
11971 PCA9532 LED DRIVER
11972 M:      Riku Voipio <riku.voipio@iki.fi>
11973 S:      Maintained
11974 F:      drivers/leds/leds-pca9532.c
11975 F:      include/linux/leds-pca9532.h
11976
11977 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11978 M:      Guenter Roeck <linux@roeck-us.net>
11979 L:      linux-i2c@vger.kernel.org
11980 S:      Maintained
11981 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11982
11983 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11984 M:      Khalid Aziz <khalid@gonehiking.org>
11985 S:      Maintained
11986 F:      drivers/firmware/pcdp.*
11987
11988 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11989 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11990 L:      linux-pci@vger.kernel.org
11991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11992 S:      Maintained
11993 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11994 F:      drivers/pci/controller/pci-aardvark.c
11995
11996 PCI DRIVER FOR ALTERA PCIE IP
11997 M:      Ley Foon Tan <lftan@altera.com>
11998 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11999 L:      linux-pci@vger.kernel.org
12000 S:      Supported
12001 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12002 F:      drivers/pci/controller/pcie-altera.c
12003
12004 PCI DRIVER FOR APPLIEDMICRO XGENE
12005 M:      Toan Le <toan@os.amperecomputing.com>
12006 L:      linux-pci@vger.kernel.org
12007 L:      linux-arm-kernel@lists.infradead.org
12008 S:      Maintained
12009 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12010 F:      drivers/pci/controller/pci-xgene.c
12011
12012 PCI DRIVER FOR ARM VERSATILE PLATFORM
12013 M:      Rob Herring <robh@kernel.org>
12014 L:      linux-pci@vger.kernel.org
12015 L:      linux-arm-kernel@lists.infradead.org
12016 S:      Maintained
12017 F:      Documentation/devicetree/bindings/pci/versatile.txt
12018 F:      drivers/pci/controller/pci-versatile.c
12019
12020 PCI DRIVER FOR ARMADA 8K
12021 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12022 L:      linux-pci@vger.kernel.org
12023 L:      linux-arm-kernel@lists.infradead.org
12024 S:      Maintained
12025 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12026 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12027
12028 PCI DRIVER FOR CADENCE PCIE IP
12029 M:      Tom Joseph <tjoseph@cadence.com>
12030 L:      linux-pci@vger.kernel.org
12031 S:      Maintained
12032 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12033 F:      drivers/pci/controller/pcie-cadence*
12034
12035 PCI DRIVER FOR FREESCALE LAYERSCAPE
12036 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12037 M:      Mingkai Hu <mingkai.hu@nxp.com>
12038 M:      Roy Zang <roy.zang@nxp.com>
12039 L:      linuxppc-dev@lists.ozlabs.org
12040 L:      linux-pci@vger.kernel.org
12041 L:      linux-arm-kernel@lists.infradead.org
12042 S:      Maintained
12043 F:      drivers/pci/controller/dwc/*layerscape*
12044
12045 PCI DRIVER FOR GENERIC OF HOSTS
12046 M:      Will Deacon <will@kernel.org>
12047 L:      linux-pci@vger.kernel.org
12048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12049 S:      Maintained
12050 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12051 F:      drivers/pci/controller/pci-host-common.c
12052 F:      drivers/pci/controller/pci-host-generic.c
12053
12054 PCI DRIVER FOR IMX6
12055 M:      Richard Zhu <hongxing.zhu@nxp.com>
12056 M:      Lucas Stach <l.stach@pengutronix.de>
12057 L:      linux-pci@vger.kernel.org
12058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12059 S:      Maintained
12060 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12061 F:      drivers/pci/controller/dwc/*imx6*
12062
12063 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12064 M:      Keith Busch <keith.busch@intel.com>
12065 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12066 L:      linux-pci@vger.kernel.org
12067 S:      Supported
12068 F:      drivers/pci/controller/vmd.c
12069
12070 PCI DRIVER FOR MICROSEMI SWITCHTEC
12071 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12072 M:      Logan Gunthorpe <logang@deltatee.com>
12073 L:      linux-pci@vger.kernel.org
12074 S:      Maintained
12075 F:      Documentation/switchtec.txt
12076 F:      Documentation/ABI/testing/sysfs-class-switchtec
12077 F:      drivers/pci/switch/switchtec*
12078 F:      include/uapi/linux/switchtec_ioctl.h
12079 F:      include/linux/switchtec.h
12080 F:      drivers/ntb/hw/mscc/
12081
12082 PCI DRIVER FOR MOBIVEIL PCIE IP
12083 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12084 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12085 L:      linux-pci@vger.kernel.org
12086 S:      Supported
12087 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12088 F:      drivers/pci/controller/pcie-mobiveil.c
12089
12090 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12091 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12092 M:      Jason Cooper <jason@lakedaemon.net>
12093 L:      linux-pci@vger.kernel.org
12094 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12095 S:      Maintained
12096 F:      drivers/pci/controller/*mvebu*
12097
12098 PCI DRIVER FOR NVIDIA TEGRA
12099 M:      Thierry Reding <thierry.reding@gmail.com>
12100 L:      linux-tegra@vger.kernel.org
12101 L:      linux-pci@vger.kernel.org
12102 S:      Supported
12103 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12104 F:      drivers/pci/controller/pci-tegra.c
12105
12106 PCI DRIVER FOR RENESAS R-CAR
12107 M:      Simon Horman <horms@verge.net.au>
12108 L:      linux-pci@vger.kernel.org
12109 L:      linux-renesas-soc@vger.kernel.org
12110 S:      Maintained
12111 F:      drivers/pci/controller/*rcar*
12112
12113 PCI DRIVER FOR SAMSUNG EXYNOS
12114 M:      Jingoo Han <jingoohan1@gmail.com>
12115 L:      linux-pci@vger.kernel.org
12116 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12117 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12118 S:      Maintained
12119 F:      drivers/pci/controller/dwc/pci-exynos.c
12120
12121 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12122 M:      Jingoo Han <jingoohan1@gmail.com>
12123 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12124 L:      linux-pci@vger.kernel.org
12125 S:      Maintained
12126 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12127 F:      drivers/pci/controller/dwc/*designware*
12128
12129 PCI DRIVER FOR TI DRA7XX
12130 M:      Kishon Vijay Abraham I <kishon@ti.com>
12131 L:      linux-omap@vger.kernel.org
12132 L:      linux-pci@vger.kernel.org
12133 S:      Supported
12134 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12135 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12136
12137 PCI DRIVER FOR TI KEYSTONE
12138 M:      Murali Karicheri <m-karicheri2@ti.com>
12139 L:      linux-pci@vger.kernel.org
12140 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12141 S:      Maintained
12142 F:      drivers/pci/controller/dwc/pci-keystone.c
12143
12144 PCI ENDPOINT SUBSYSTEM
12145 M:      Kishon Vijay Abraham I <kishon@ti.com>
12146 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12147 L:      linux-pci@vger.kernel.org
12148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12149 S:      Supported
12150 F:      drivers/pci/endpoint/
12151 F:      drivers/misc/pci_endpoint_test.c
12152 F:      tools/pci/
12153
12154 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12155 M:      Russell Currey <ruscur@russell.cc>
12156 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12157 M:      Oliver O'Halloran <oohall@gmail.com>
12158 L:      linuxppc-dev@lists.ozlabs.org
12159 S:      Supported
12160 F:      Documentation/PCI/pci-error-recovery.txt
12161 F:      drivers/pci/pcie/aer.c
12162 F:      drivers/pci/pcie/dpc.c
12163 F:      drivers/pci/pcie/err.c
12164 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12165 F:      arch/powerpc/kernel/eeh*.c
12166 F:      arch/powerpc/platforms/*/eeh*.c
12167 F:      arch/powerpc/include/*/eeh*.h
12168
12169 PCI ERROR RECOVERY
12170 M:      Linas Vepstas <linasvepstas@gmail.com>
12171 L:      linux-pci@vger.kernel.org
12172 S:      Supported
12173 F:      Documentation/PCI/pci-error-recovery.txt
12174
12175 PCI MSI DRIVER FOR ALTERA MSI IP
12176 M:      Ley Foon Tan <lftan@altera.com>
12177 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12178 L:      linux-pci@vger.kernel.org
12179 S:      Supported
12180 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12181 F:      drivers/pci/controller/pcie-altera-msi.c
12182
12183 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12184 M:      Toan Le <toan@os.amperecomputing.com>
12185 L:      linux-pci@vger.kernel.org
12186 L:      linux-arm-kernel@lists.infradead.org
12187 S:      Maintained
12188 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12189 F:      drivers/pci/controller/pci-xgene-msi.c
12190
12191 PCI SUBSYSTEM
12192 M:      Bjorn Helgaas <bhelgaas@google.com>
12193 L:      linux-pci@vger.kernel.org
12194 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12196 S:      Supported
12197 F:      Documentation/devicetree/bindings/pci/
12198 F:      Documentation/PCI/
12199 F:      drivers/acpi/pci*
12200 F:      drivers/pci/
12201 F:      include/asm-generic/pci*
12202 F:      include/linux/pci*
12203 F:      include/linux/of_pci.h
12204 F:      include/uapi/linux/pci*
12205 F:      lib/pci*
12206 F:      arch/x86/pci/
12207 F:      arch/x86/kernel/quirks.c
12208 F:      arch/x86/kernel/early-quirks.c
12209
12210 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12211 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12212 L:      linux-pci@vger.kernel.org
12213 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12215 S:      Supported
12216 F:      drivers/pci/controller/
12217
12218 PCIE DRIVER FOR ANNAPURNA LABS
12219 M:      Jonathan Chocron <jonnyc@amazon.com>
12220 L:      linux-pci@vger.kernel.org
12221 S:      Maintained
12222 F:      drivers/pci/controller/dwc/pcie-al.c
12223
12224 PCIE DRIVER FOR AMLOGIC MESON
12225 M:      Yue Wang <yue.wang@Amlogic.com>
12226 L:      linux-pci@vger.kernel.org
12227 L:      linux-amlogic@lists.infradead.org
12228 S:      Maintained
12229 F:      drivers/pci/controller/dwc/pci-meson.c
12230
12231 PCIE DRIVER FOR AXIS ARTPEC
12232 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12233 L:      linux-arm-kernel@axis.com
12234 L:      linux-pci@vger.kernel.org
12235 S:      Maintained
12236 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12237 F:      drivers/pci/controller/dwc/*artpec*
12238
12239 PCIE DRIVER FOR CAVIUM THUNDERX
12240 M:      David Daney <david.daney@cavium.com>
12241 L:      linux-pci@vger.kernel.org
12242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12243 S:      Supported
12244 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12245 F:      drivers/pci/controller/pci-thunder-*
12246
12247 PCIE DRIVER FOR HISILICON
12248 M:      Zhou Wang <wangzhou1@hisilicon.com>
12249 L:      linux-pci@vger.kernel.org
12250 S:      Maintained
12251 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12252 F:      drivers/pci/controller/dwc/pcie-hisi.c
12253
12254 PCIE DRIVER FOR HISILICON KIRIN
12255 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12256 M:      Binghui Wang <wangbinghui@hisilicon.com>
12257 L:      linux-pci@vger.kernel.org
12258 S:      Maintained
12259 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12260 F:      drivers/pci/controller/dwc/pcie-kirin.c
12261
12262 PCIE DRIVER FOR HISILICON STB
12263 M:      Shawn Guo <shawn.guo@linaro.org>
12264 L:      linux-pci@vger.kernel.org
12265 S:      Maintained
12266 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12267 F:      drivers/pci/controller/dwc/pcie-histb.c
12268
12269 PCIE DRIVER FOR MEDIATEK
12270 M:      Ryder Lee <ryder.lee@mediatek.com>
12271 L:      linux-pci@vger.kernel.org
12272 L:      linux-mediatek@lists.infradead.org
12273 S:      Supported
12274 F:      Documentation/devicetree/bindings/pci/mediatek*
12275 F:      drivers/pci/controller/*mediatek*
12276
12277 PCIE DRIVER FOR QUALCOMM MSM
12278 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12279 L:      linux-pci@vger.kernel.org
12280 L:      linux-arm-msm@vger.kernel.org
12281 S:      Maintained
12282 F:      drivers/pci/controller/dwc/*qcom*
12283
12284 PCIE DRIVER FOR ROCKCHIP
12285 M:      Shawn Lin <shawn.lin@rock-chips.com>
12286 L:      linux-pci@vger.kernel.org
12287 L:      linux-rockchip@lists.infradead.org
12288 S:      Maintained
12289 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12290 F:      drivers/pci/controller/pcie-rockchip*
12291
12292 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12293 M:      Linus Walleij <linus.walleij@linaro.org>
12294 L:      linux-pci@vger.kernel.org
12295 S:      Maintained
12296 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12297 F:      drivers/pci/controller/pci-v3-semi.c
12298
12299 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12300 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12301 L:      linux-pci@vger.kernel.org
12302 S:      Maintained
12303 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12304 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12305
12306 PCIE DRIVER FOR ST SPEAR13XX
12307 M:      Pratyush Anand <pratyush.anand@gmail.com>
12308 L:      linux-pci@vger.kernel.org
12309 S:      Maintained
12310 F:      drivers/pci/controller/dwc/*spear*
12311
12312 PCMCIA SUBSYSTEM
12313 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12315 S:      Odd Fixes
12316 F:      Documentation/pcmcia/
12317 F:      tools/pcmcia/
12318 F:      drivers/pcmcia/
12319 F:      include/pcmcia/
12320
12321 PCNET32 NETWORK DRIVER
12322 M:      Don Fry <pcnet32@frontier.com>
12323 L:      netdev@vger.kernel.org
12324 S:      Maintained
12325 F:      drivers/net/ethernet/amd/pcnet32.c
12326
12327 PCRYPT PARALLEL CRYPTO ENGINE
12328 M:      Steffen Klassert <steffen.klassert@secunet.com>
12329 L:      linux-crypto@vger.kernel.org
12330 S:      Maintained
12331 F:      crypto/pcrypt.c
12332 F:      include/crypto/pcrypt.h
12333
12334 PEAQ WMI HOTKEYS DRIVER
12335 M:      Hans de Goede <hdegoede@redhat.com>
12336 L:      platform-driver-x86@vger.kernel.org
12337 S:      Maintained
12338 F:      drivers/platform/x86/peaq-wmi.c
12339
12340 PER-CPU MEMORY ALLOCATOR
12341 M:      Dennis Zhou <dennis@kernel.org>
12342 M:      Tejun Heo <tj@kernel.org>
12343 M:      Christoph Lameter <cl@linux.com>
12344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12345 S:      Maintained
12346 F:      include/linux/percpu*.h
12347 F:      mm/percpu*.c
12348 F:      arch/*/include/asm/percpu.h
12349
12350 PER-TASK DELAY ACCOUNTING
12351 M:      Balbir Singh <bsingharora@gmail.com>
12352 S:      Maintained
12353 F:      include/linux/delayacct.h
12354 F:      kernel/delayacct.c
12355
12356 PERFORMANCE EVENTS SUBSYSTEM
12357 M:      Peter Zijlstra <peterz@infradead.org>
12358 M:      Ingo Molnar <mingo@redhat.com>
12359 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12360 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12361 R:      Jiri Olsa <jolsa@redhat.com>
12362 R:      Namhyung Kim <namhyung@kernel.org>
12363 L:      linux-kernel@vger.kernel.org
12364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12365 S:      Supported
12366 F:      kernel/events/*
12367 F:      include/linux/perf_event.h
12368 F:      include/uapi/linux/perf_event.h
12369 F:      arch/*/kernel/perf_event*.c
12370 F:      arch/*/kernel/*/perf_event*.c
12371 F:      arch/*/kernel/*/*/perf_event*.c
12372 F:      arch/*/include/asm/perf_event.h
12373 F:      arch/*/kernel/perf_callchain.c
12374 F:      arch/*/events/*
12375 F:      arch/*/events/*/*
12376 F:      tools/perf/
12377
12378 PERSONALITY HANDLING
12379 M:      Christoph Hellwig <hch@infradead.org>
12380 L:      linux-abi-devel@lists.sourceforge.net
12381 S:      Maintained
12382 F:      include/linux/personality.h
12383 F:      include/uapi/linux/personality.h
12384
12385 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12386 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12387 L:      linux-input@vger.kernel.org
12388 S:      Maintained
12389 F:      Documentation/input/devices/pxrc.rst
12390 F:      drivers/input/joystick/pxrc.c
12391
12392 PHONET PROTOCOL
12393 M:      Remi Denis-Courmont <courmisch@gmail.com>
12394 S:      Supported
12395 F:      Documentation/networking/phonet.txt
12396 F:      include/linux/phonet.h
12397 F:      include/net/phonet/
12398 F:      include/uapi/linux/phonet.h
12399 F:      net/phonet/
12400
12401 PHRAM MTD DRIVER
12402 M:      Joern Engel <joern@lazybastard.org>
12403 L:      linux-mtd@lists.infradead.org
12404 S:      Maintained
12405 F:      drivers/mtd/devices/phram.c
12406
12407 PICOLCD HID DRIVER
12408 M:      Bruno Prémont <bonbons@linux-vserver.org>
12409 L:      linux-input@vger.kernel.org
12410 S:      Maintained
12411 F:      drivers/hid/hid-picolcd*
12412
12413 PICOXCELL SUPPORT
12414 M:      Jamie Iles <jamie@jamieiles.com>
12415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12416 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12417 S:      Supported
12418 F:      arch/arm/boot/dts/picoxcell*
12419 F:      arch/arm/mach-picoxcell/
12420 F:      drivers/crypto/picoxcell*
12421
12422 PIN CONTROL SUBSYSTEM
12423 M:      Linus Walleij <linus.walleij@linaro.org>
12424 L:      linux-gpio@vger.kernel.org
12425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12426 S:      Maintained
12427 F:      Documentation/devicetree/bindings/pinctrl/
12428 F:      Documentation/driver-api/pinctl.rst
12429 F:      drivers/pinctrl/
12430 F:      include/linux/pinctrl/
12431
12432 PIN CONTROLLER - MICROCHIP AT91
12433 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12435 L:      linux-gpio@vger.kernel.org
12436 S:      Supported
12437 F:      drivers/pinctrl/pinctrl-at91*
12438
12439 PIN CONTROLLER - FREESCALE
12440 M:      Dong Aisheng <aisheng.dong@nxp.com>
12441 M:      Fabio Estevam <festevam@gmail.com>
12442 M:      Shawn Guo <shawnguo@kernel.org>
12443 M:      Stefan Agner <stefan@agner.ch>
12444 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12445 L:      linux-gpio@vger.kernel.org
12446 S:      Maintained
12447 F:      drivers/pinctrl/freescale/
12448 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12449
12450 PIN CONTROLLER - INTEL
12451 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12452 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12454 S:      Maintained
12455 F:      drivers/pinctrl/intel/
12456
12457 PIN CONTROLLER - MEDIATEK
12458 M:      Sean Wang <sean.wang@kernel.org>
12459 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12460 S:      Maintained
12461 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12462 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12463 F:      drivers/pinctrl/mediatek/
12464
12465 PIN CONTROLLER - QUALCOMM
12466 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12467 S:      Maintained
12468 L:      linux-arm-msm@vger.kernel.org
12469 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12470 F:      drivers/pinctrl/qcom/
12471
12472 PIN CONTROLLER - RENESAS
12473 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12474 L:      linux-renesas-soc@vger.kernel.org
12475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12476 S:      Maintained
12477 F:      drivers/pinctrl/pinctrl-rz*
12478 F:      drivers/pinctrl/sh-pfc/
12479
12480 PIN CONTROLLER - SAMSUNG
12481 M:      Tomasz Figa <tomasz.figa@gmail.com>
12482 M:      Krzysztof Kozlowski <krzk@kernel.org>
12483 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12485 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12486 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12488 S:      Maintained
12489 F:      drivers/pinctrl/samsung/
12490 F:      include/dt-bindings/pinctrl/samsung.h
12491 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12492
12493 PIN CONTROLLER - SINGLE
12494 M:      Tony Lindgren <tony@atomide.com>
12495 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12497 L:      linux-omap@vger.kernel.org
12498 S:      Maintained
12499 F:      drivers/pinctrl/pinctrl-single.c
12500
12501 PIN CONTROLLER - ST SPEAR
12502 M:      Viresh Kumar <vireshk@kernel.org>
12503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12504 W:      http://www.st.com/spear
12505 S:      Maintained
12506 F:      drivers/pinctrl/spear/
12507
12508 PISTACHIO SOC SUPPORT
12509 M:      James Hartley <james.hartley@sondrel.com>
12510 L:      linux-mips@vger.kernel.org
12511 S:      Odd Fixes
12512 F:      arch/mips/pistachio/
12513 F:      arch/mips/include/asm/mach-pistachio/
12514 F:      arch/mips/boot/dts/img/pistachio*
12515 F:      arch/mips/configs/pistachio*_defconfig
12516
12517 PKTCDVD DRIVER
12518 S:      Orphan
12519 M:      linux-block@vger.kernel.org
12520 F:      drivers/block/pktcdvd.c
12521 F:      include/linux/pktcdvd.h
12522 F:      include/uapi/linux/pktcdvd.h
12523
12524 PKUNITY SOC DRIVERS
12525 M:      Guan Xuetao <gxt@pku.edu.cn>
12526 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12527 S:      Maintained
12528 T:      git git://github.com/gxt/linux.git
12529 F:      drivers/input/serio/i8042-unicore32io.h
12530 F:      drivers/i2c/busses/i2c-puv3.c
12531 F:      drivers/video/fbdev/fb-puv3.c
12532 F:      drivers/rtc/rtc-puv3.c
12533
12534 PMBUS HARDWARE MONITORING DRIVERS
12535 M:      Guenter Roeck <linux@roeck-us.net>
12536 L:      linux-hwmon@vger.kernel.org
12537 W:      http://hwmon.wiki.kernel.org/
12538 W:      http://www.roeck-us.net/linux/drivers/
12539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12540 S:      Maintained
12541 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12542 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12543 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12544 F:      Documentation/hwmon/adm1275.rst
12545 F:      Documentation/hwmon/ibm-cffps.rst
12546 F:      Documentation/hwmon/ir35221.rst
12547 F:      Documentation/hwmon/lm25066.rst
12548 F:      Documentation/hwmon/ltc2978.rst
12549 F:      Documentation/hwmon/ltc3815.rst
12550 F:      Documentation/hwmon/max16064.rst
12551 F:      Documentation/hwmon/max20751.rst
12552 F:      Documentation/hwmon/max31785.rst
12553 F:      Documentation/hwmon/max34440.rst
12554 F:      Documentation/hwmon/max8688.rst
12555 F:      Documentation/hwmon/pmbus.rst
12556 F:      Documentation/hwmon/pmbus-core.rst
12557 F:      Documentation/hwmon/tps40422.rst
12558 F:      Documentation/hwmon/ucd9000.rst
12559 F:      Documentation/hwmon/ucd9200.rst
12560 F:      Documentation/hwmon/zl6100.rst
12561 F:      drivers/hwmon/pmbus/
12562 F:      include/linux/pmbus.h
12563
12564 PMC SIERRA MaxRAID DRIVER
12565 L:      linux-scsi@vger.kernel.org
12566 W:      http://www.pmc-sierra.com/
12567 S:      Orphan
12568 F:      drivers/scsi/pmcraid.*
12569
12570 PMC SIERRA PM8001 DRIVER
12571 M:      Jack Wang <jinpu.wang@profitbricks.com>
12572 M:      lindar_liu@usish.com
12573 L:      linux-scsi@vger.kernel.org
12574 S:      Supported
12575 F:      drivers/scsi/pm8001/
12576
12577 PNP SUPPORT
12578 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12579 S:      Maintained
12580 F:      drivers/pnp/
12581
12582 PNI RM3100 IIO DRIVER
12583 M:      Song Qiang <songqiang1304521@gmail.com>
12584 L:      linux-iio@vger.kernel.org
12585 S:      Maintained
12586 F:      drivers/iio/magnetometer/rm3100*
12587 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12588
12589 POSIX CLOCKS and TIMERS
12590 M:      Thomas Gleixner <tglx@linutronix.de>
12591 L:      linux-kernel@vger.kernel.org
12592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12593 S:      Maintained
12594 F:      fs/timerfd.c
12595 F:      include/linux/timer*
12596 F:      kernel/time/*timer*
12597
12598 POWER MANAGEMENT CORE
12599 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12600 L:      linux-pm@vger.kernel.org
12601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12602 B:      https://bugzilla.kernel.org
12603 S:      Supported
12604 F:      drivers/base/power/
12605 F:      include/linux/pm.h
12606 F:      include/linux/pm_*
12607 F:      include/linux/powercap.h
12608 F:      drivers/powercap/
12609 F:      kernel/configs/nopm.config
12610
12611 POWER STATE COORDINATION INTERFACE (PSCI)
12612 M:      Mark Rutland <mark.rutland@arm.com>
12613 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12614 L:      linux-arm-kernel@lists.infradead.org
12615 S:      Maintained
12616 F:      drivers/firmware/psci/
12617 F:      include/linux/psci.h
12618 F:      include/uapi/linux/psci.h
12619
12620 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12621 M:      Sebastian Reichel <sre@kernel.org>
12622 L:      linux-pm@vger.kernel.org
12623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12624 S:      Maintained
12625 F:      Documentation/ABI/testing/sysfs-class-power
12626 F:      Documentation/devicetree/bindings/power/supply/
12627 F:      include/linux/power_supply.h
12628 F:      drivers/power/supply/
12629
12630 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12631 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12632 L:      linuxppc-dev@lists.ozlabs.org
12633 S:      Maintained
12634 F:      drivers/char/powernv-op-panel.c
12635
12636 PPP OVER ATM (RFC 2364)
12637 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12638 S:      Maintained
12639 F:      net/atm/pppoatm.c
12640 F:      include/uapi/linux/atmppp.h
12641
12642 PPP OVER ETHERNET
12643 M:      Michal Ostrowski <mostrows@earthlink.net>
12644 S:      Maintained
12645 F:      drivers/net/ppp/pppoe.c
12646 F:      drivers/net/ppp/pppox.c
12647
12648 PPP OVER L2TP
12649 M:      James Chapman <jchapman@katalix.com>
12650 S:      Maintained
12651 F:      net/l2tp/l2tp_ppp.c
12652 F:      include/linux/if_pppol2tp.h
12653 F:      include/uapi/linux/if_pppol2tp.h
12654
12655 PPP PROTOCOL DRIVERS AND COMPRESSORS
12656 M:      Paul Mackerras <paulus@samba.org>
12657 L:      linux-ppp@vger.kernel.org
12658 S:      Maintained
12659 F:      drivers/net/ppp/ppp_*
12660
12661 PPS SUPPORT
12662 M:      Rodolfo Giometti <giometti@enneenne.com>
12663 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12664 L:      linuxpps@ml.enneenne.com (subscribers-only)
12665 S:      Maintained
12666 F:      Documentation/pps/
12667 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12668 F:      Documentation/ABI/testing/sysfs-pps
12669 F:      drivers/pps/
12670 F:      include/linux/pps*.h
12671 F:      include/uapi/linux/pps.h
12672
12673 PPTP DRIVER
12674 M:      Dmitry Kozlov <xeb@mail.ru>
12675 L:      netdev@vger.kernel.org
12676 S:      Maintained
12677 F:      drivers/net/ppp/pptp.c
12678 W:      http://sourceforge.net/projects/accel-pptp
12679
12680 PRINTK
12681 M:      Petr Mladek <pmladek@suse.com>
12682 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12683 R:      Steven Rostedt <rostedt@goodmis.org>
12684 S:      Maintained
12685 F:      kernel/printk/
12686 F:      include/linux/printk.h
12687
12688 PRISM54 WIRELESS DRIVER
12689 M:      Luis Chamberlain <mcgrof@kernel.org>
12690 L:      linux-wireless@vger.kernel.org
12691 W:      http://wireless.kernel.org/en/users/Drivers/p54
12692 S:      Obsolete
12693 F:      drivers/net/wireless/intersil/prism54/
12694
12695 PROC FILESYSTEM
12696 R:      Alexey Dobriyan <adobriyan@gmail.com>
12697 L:      linux-kernel@vger.kernel.org
12698 L:      linux-fsdevel@vger.kernel.org
12699 S:      Maintained
12700 F:      fs/proc/
12701 F:      include/linux/proc_fs.h
12702 F:      tools/testing/selftests/proc/
12703 F:      Documentation/filesystems/proc.txt
12704
12705 PROC SYSCTL
12706 M:      Luis Chamberlain <mcgrof@kernel.org>
12707 M:      Kees Cook <keescook@chromium.org>
12708 L:      linux-kernel@vger.kernel.org
12709 L:      linux-fsdevel@vger.kernel.org
12710 S:      Maintained
12711 F:      fs/proc/proc_sysctl.c
12712 F:      include/linux/sysctl.h
12713 F:      kernel/sysctl.c
12714 F:      tools/testing/selftests/sysctl/
12715
12716 PS3 NETWORK SUPPORT
12717 M:      Geoff Levand <geoff@infradead.org>
12718 L:      netdev@vger.kernel.org
12719 L:      linuxppc-dev@lists.ozlabs.org
12720 S:      Maintained
12721 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12722
12723 PS3 PLATFORM SUPPORT
12724 M:      Geoff Levand <geoff@infradead.org>
12725 L:      linuxppc-dev@lists.ozlabs.org
12726 S:      Maintained
12727 F:      arch/powerpc/boot/ps3*
12728 F:      arch/powerpc/include/asm/lv1call.h
12729 F:      arch/powerpc/include/asm/ps3*.h
12730 F:      arch/powerpc/platforms/ps3/
12731 F:      drivers/*/ps3*
12732 F:      drivers/ps3/
12733 F:      drivers/rtc/rtc-ps3.c
12734 F:      drivers/usb/host/*ps3.c
12735 F:      sound/ppc/snd_ps3*
12736
12737 PS3VRAM DRIVER
12738 M:      Jim Paris <jim@jtan.com>
12739 M:      Geoff Levand <geoff@infradead.org>
12740 L:      linuxppc-dev@lists.ozlabs.org
12741 S:      Maintained
12742 F:      drivers/block/ps3vram.c
12743
12744 PSAMPLE PACKET SAMPLING SUPPORT:
12745 M:      Yotam Gigi <yotam.gi@gmail.com>
12746 S:      Maintained
12747 F:      net/psample
12748 F:      include/net/psample.h
12749 F:      include/uapi/linux/psample.h
12750
12751 PSTORE FILESYSTEM
12752 M:      Kees Cook <keescook@chromium.org>
12753 M:      Anton Vorontsov <anton@enomsg.org>
12754 M:      Colin Cross <ccross@android.com>
12755 M:      Tony Luck <tony.luck@intel.com>
12756 S:      Maintained
12757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12758 F:      fs/pstore/
12759 F:      include/linux/pstore*
12760 F:      drivers/firmware/efi/efi-pstore.c
12761 F:      drivers/acpi/apei/erst.c
12762 F:      Documentation/admin-guide/ramoops.rst
12763 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12764 K:      \b(pstore|ramoops)
12765
12766 PTP HARDWARE CLOCK SUPPORT
12767 M:      Richard Cochran <richardcochran@gmail.com>
12768 L:      netdev@vger.kernel.org
12769 S:      Maintained
12770 W:      http://linuxptp.sourceforge.net/
12771 F:      Documentation/ABI/testing/sysfs-ptp
12772 F:      Documentation/ptp/*
12773 F:      drivers/net/phy/dp83640*
12774 F:      drivers/ptp/*
12775 F:      include/linux/ptp_cl*
12776
12777 PTRACE SUPPORT
12778 M:      Oleg Nesterov <oleg@redhat.com>
12779 S:      Maintained
12780 F:      include/asm-generic/syscall.h
12781 F:      include/linux/ptrace.h
12782 F:      include/linux/regset.h
12783 F:      include/linux/tracehook.h
12784 F:      include/uapi/linux/ptrace.h
12785 F:      include/uapi/linux/ptrace.h
12786 F:      include/asm-generic/ptrace.h
12787 F:      kernel/ptrace.c
12788 F:      arch/*/ptrace*.c
12789 F:      arch/*/*/ptrace*.c
12790 F:      arch/*/include/asm/ptrace*.h
12791
12792 PULSE8-CEC DRIVER
12793 M:      Hans Verkuil <hverkuil@xs4all.nl>
12794 L:      linux-media@vger.kernel.org
12795 T:      git git://linuxtv.org/media_tree.git
12796 S:      Maintained
12797 F:      drivers/media/usb/pulse8-cec/*
12798 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12799
12800 PVRUSB2 VIDEO4LINUX DRIVER
12801 M:      Mike Isely <isely@pobox.com>
12802 L:      pvrusb2@isely.net       (subscribers-only)
12803 L:      linux-media@vger.kernel.org
12804 W:      http://www.isely.net/pvrusb2/
12805 T:      git git://linuxtv.org/media_tree.git
12806 S:      Maintained
12807 F:      Documentation/media/v4l-drivers/pvrusb2*
12808 F:      drivers/media/usb/pvrusb2/
12809
12810 PWC WEBCAM DRIVER
12811 M:      Hans Verkuil <hverkuil@xs4all.nl>
12812 L:      linux-media@vger.kernel.org
12813 T:      git git://linuxtv.org/media_tree.git
12814 S:      Odd Fixes
12815 F:      drivers/media/usb/pwc/*
12816 F:      include/trace/events/pwc.h
12817
12818 PWM FAN DRIVER
12819 M:      Kamil Debski <kamil@wypas.org>
12820 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12821 L:      linux-hwmon@vger.kernel.org
12822 S:      Supported
12823 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12824 F:      Documentation/hwmon/pwm-fan.rst
12825 F:      drivers/hwmon/pwm-fan.c
12826
12827 PWM IR Transmitter
12828 M:      Sean Young <sean@mess.org>
12829 L:      linux-media@vger.kernel.org
12830 S:      Maintained
12831 F:      drivers/media/rc/pwm-ir-tx.c
12832
12833 PWM SUBSYSTEM
12834 M:      Thierry Reding <thierry.reding@gmail.com>
12835 L:      linux-pwm@vger.kernel.org
12836 S:      Maintained
12837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12838 F:      Documentation/pwm.txt
12839 F:      Documentation/devicetree/bindings/pwm/
12840 F:      include/linux/pwm.h
12841 F:      drivers/pwm/
12842 F:      drivers/video/backlight/pwm_bl.c
12843 F:      include/linux/pwm_backlight.h
12844 F:      drivers/gpio/gpio-mvebu.c
12845 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12846
12847 PXA GPIO DRIVER
12848 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12849 L:      linux-gpio@vger.kernel.org
12850 S:      Maintained
12851 F:      drivers/gpio/gpio-pxa.c
12852
12853 PXA MMCI DRIVER
12854 S:      Orphan
12855
12856 PXA RTC DRIVER
12857 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12858 L:      linux-rtc@vger.kernel.org
12859 S:      Maintained
12860
12861 PXA2xx/PXA3xx SUPPORT
12862 M:      Daniel Mack <daniel@zonque.org>
12863 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12864 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12865 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12866 T:      git git://github.com/hzhuang1/linux.git
12867 T:      git git://github.com/rjarzmik/linux.git
12868 S:      Maintained
12869 F:      arch/arm/boot/dts/pxa*
12870 F:      arch/arm/mach-pxa/
12871 F:      drivers/dma/pxa*
12872 F:      drivers/pcmcia/pxa2xx*
12873 F:      drivers/pinctrl/pxa/
12874 F:      drivers/spi/spi-pxa2xx*
12875 F:      drivers/usb/gadget/udc/pxa2*
12876 F:      include/sound/pxa2xx-lib.h
12877 F:      sound/arm/pxa*
12878 F:      sound/soc/pxa/
12879
12880 QAT DRIVER
12881 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12882 L:      qat-linux@intel.com
12883 S:      Supported
12884 F:      drivers/crypto/qat/
12885
12886 QCOM AUDIO (ASoC) DRIVERS
12887 M:      Patrick Lai <plai@codeaurora.org>
12888 M:      Banajit Goswami <bgoswami@codeaurora.org>
12889 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12890 S:      Supported
12891 F:      sound/soc/qcom/
12892
12893 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12894 M:      Gabriel Somlo <somlo@cmu.edu>
12895 M:      "Michael S. Tsirkin" <mst@redhat.com>
12896 L:      qemu-devel@nongnu.org
12897 S:      Maintained
12898 F:      drivers/firmware/qemu_fw_cfg.c
12899 F:      include/uapi/linux/qemu_fw_cfg.h
12900
12901 QIB DRIVER
12902 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12903 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12904 L:      linux-rdma@vger.kernel.org
12905 S:      Supported
12906 F:      drivers/infiniband/hw/qib/
12907
12908 QLOGIC QL41xxx FCOE DRIVER
12909 M:      QLogic-Storage-Upstream@cavium.com
12910 L:      linux-scsi@vger.kernel.org
12911 S:      Supported
12912 F:      drivers/scsi/qedf/
12913
12914 QLOGIC QL41xxx ISCSI DRIVER
12915 M:      QLogic-Storage-Upstream@cavium.com
12916 L:      linux-scsi@vger.kernel.org
12917 S:      Supported
12918 F:      drivers/scsi/qedi/
12919
12920 QLOGIC QL4xxx ETHERNET DRIVER
12921 M:      Ariel Elior <aelior@marvell.com>
12922 M:      GR-everest-linux-l2@marvell.com
12923 L:      netdev@vger.kernel.org
12924 S:      Supported
12925 F:      drivers/net/ethernet/qlogic/qed/
12926 F:      include/linux/qed/
12927 F:      drivers/net/ethernet/qlogic/qede/
12928
12929 QLOGIC QL4xxx RDMA DRIVER
12930 M:      Michal Kalderon <mkalderon@marvell.com>
12931 M:      Ariel Elior <aelior@marvell.com>
12932 L:      linux-rdma@vger.kernel.org
12933 S:      Supported
12934 F:      drivers/infiniband/hw/qedr/
12935 F:      include/uapi/rdma/qedr-abi.h
12936
12937 QLOGIC QLA1280 SCSI DRIVER
12938 M:      Michael Reed <mdr@sgi.com>
12939 L:      linux-scsi@vger.kernel.org
12940 S:      Maintained
12941 F:      drivers/scsi/qla1280.[ch]
12942
12943 QLOGIC QLA2XXX FC-SCSI DRIVER
12944 M:      qla2xxx-upstream@qlogic.com
12945 L:      linux-scsi@vger.kernel.org
12946 S:      Supported
12947 F:      Documentation/scsi/LICENSE.qla2xxx
12948 F:      drivers/scsi/qla2xxx/
12949
12950 QLOGIC QLA3XXX NETWORK DRIVER
12951 M:      GR-Linux-NIC-Dev@marvell.com
12952 L:      netdev@vger.kernel.org
12953 S:      Supported
12954 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12955 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12956
12957 QLOGIC QLA4XXX iSCSI DRIVER
12958 M:      QLogic-Storage-Upstream@qlogic.com
12959 L:      linux-scsi@vger.kernel.org
12960 S:      Supported
12961 F:      Documentation/scsi/LICENSE.qla4xxx
12962 F:      drivers/scsi/qla4xxx/
12963
12964 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12965 M:      Shahed Shaikh <shshaikh@marvell.com>
12966 M:      Manish Chopra <manishc@marvell.com>
12967 M:      GR-Linux-NIC-Dev@marvell.com
12968 L:      netdev@vger.kernel.org
12969 S:      Supported
12970 F:      drivers/net/ethernet/qlogic/qlcnic/
12971
12972 QLOGIC QLGE 10Gb ETHERNET DRIVER
12973 M:      Manish Chopra <manishc@marvell.com>
12974 M:      GR-Linux-NIC-Dev@marvell.com
12975 L:      netdev@vger.kernel.org
12976 S:      Supported
12977 F:      drivers/net/ethernet/qlogic/qlge/
12978
12979 QM1D1B0004 MEDIA DRIVER
12980 M:      Akihiro Tsukada <tskd08@gmail.com>
12981 L:      linux-media@vger.kernel.org
12982 S:      Odd Fixes
12983 F:      drivers/media/tuners/qm1d1b0004*
12984
12985 QM1D1C0042 MEDIA DRIVER
12986 M:      Akihiro Tsukada <tskd08@gmail.com>
12987 L:      linux-media@vger.kernel.org
12988 S:      Odd Fixes
12989 F:      drivers/media/tuners/qm1d1c0042*
12990
12991 QNX4 FILESYSTEM
12992 M:      Anders Larsen <al@alarsen.net>
12993 W:      http://www.alarsen.net/linux/qnx4fs/
12994 S:      Maintained
12995 F:      fs/qnx4/
12996 F:      include/uapi/linux/qnx4_fs.h
12997 F:      include/uapi/linux/qnxtypes.h
12998
12999 QORIQ DPAA2 FSL-MC BUS DRIVER
13000 M:      Stuart Yoder <stuyoder@gmail.com>
13001 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13002 L:      linux-kernel@vger.kernel.org
13003 S:      Maintained
13004 F:      drivers/bus/fsl-mc/
13005 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13006 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13007
13008 QT1010 MEDIA DRIVER
13009 M:      Antti Palosaari <crope@iki.fi>
13010 L:      linux-media@vger.kernel.org
13011 W:      https://linuxtv.org
13012 W:      http://palosaari.fi/linux/
13013 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13014 T:      git git://linuxtv.org/anttip/media_tree.git
13015 S:      Maintained
13016 F:      drivers/media/tuners/qt1010*
13017
13018 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13019 M:      Kalle Valo <kvalo@codeaurora.org>
13020 L:      ath10k@lists.infradead.org
13021 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13023 S:      Supported
13024 F:      drivers/net/wireless/ath/ath10k/
13025
13026 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13027 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13028 L:      linux-wireless@vger.kernel.org
13029 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13030 S:      Supported
13031 F:      drivers/net/wireless/ath/ath9k/
13032
13033 QUALCOMM CAMERA SUBSYSTEM DRIVER
13034 M:      Todor Tomov <todor.too@gmail.com>
13035 L:      linux-media@vger.kernel.org
13036 S:      Maintained
13037 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13038 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13039 F:      drivers/media/platform/qcom/camss/
13040
13041 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13042 M:      Ilia Lin <ilia.lin@kernel.org>
13043 L:      linux-pm@vger.kernel.org
13044 S:      Maintained
13045 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13046 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13047
13048 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13049 M:      Timur Tabi <timur@kernel.org>
13050 L:      netdev@vger.kernel.org
13051 S:      Maintained
13052 F:      drivers/net/ethernet/qualcomm/emac/
13053
13054 QUALCOMM ETHQOS ETHERNET DRIVER
13055 M:      Vinod Koul <vkoul@kernel.org>
13056 M:      Niklas Cassel <niklas.cassel@linaro.org>
13057 L:      netdev@vger.kernel.org
13058 S:      Maintained
13059 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13060 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13061
13062 QUALCOMM GENERIC INTERFACE I2C DRIVER
13063 M:      Alok Chauhan <alokc@codeaurora.org>
13064 L:      linux-i2c@vger.kernel.org
13065 L:      linux-arm-msm@vger.kernel.org
13066 S:      Supported
13067 F:      drivers/i2c/busses/i2c-qcom-geni.c
13068
13069 QUALCOMM HEXAGON ARCHITECTURE
13070 M:      Richard Kuo <rkuo@codeaurora.org>
13071 L:      linux-hexagon@vger.kernel.org
13072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13073 S:      Supported
13074 F:      arch/hexagon/
13075
13076 QUALCOMM HIDMA DRIVER
13077 M:      Sinan Kaya <okaya@kernel.org>
13078 L:      linux-arm-kernel@lists.infradead.org
13079 L:      linux-arm-msm@vger.kernel.org
13080 L:      dmaengine@vger.kernel.org
13081 S:      Supported
13082 F:      drivers/dma/qcom/hidma*
13083
13084 QUALCOMM IOMMU
13085 M:      Rob Clark <robdclark@gmail.com>
13086 L:      iommu@lists.linux-foundation.org
13087 L:      linux-arm-msm@vger.kernel.org
13088 S:      Maintained
13089 F:      drivers/iommu/qcom_iommu.c
13090
13091 QUALCOMM TSENS THERMAL DRIVER
13092 M:      Amit Kucheria <amit.kucheria@linaro.org>
13093 L:      linux-pm@vger.kernel.org
13094 L:      linux-arm-msm@vger.kernel.org
13095 S:      Maintained
13096 F:      drivers/thermal/qcom/
13097
13098 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13099 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13100 L:      linux-media@vger.kernel.org
13101 L:      linux-arm-msm@vger.kernel.org
13102 T:      git git://linuxtv.org/media_tree.git
13103 S:      Maintained
13104 F:      drivers/media/platform/qcom/venus/
13105
13106 QUALCOMM WCN36XX WIRELESS DRIVER
13107 M:      Kalle Valo <kvalo@codeaurora.org>
13108 L:      wcn36xx@lists.infradead.org
13109 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13110 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13111 S:      Supported
13112 F:      drivers/net/wireless/ath/wcn36xx/
13113
13114 QUANTENNA QTNFMAC WIRELESS DRIVER
13115 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13116 M:      Avinash Patil <avinashp@quantenna.com>
13117 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13118 L:      linux-wireless@vger.kernel.org
13119 S:      Maintained
13120 F:      drivers/net/wireless/quantenna
13121
13122 RADEON and AMDGPU DRM DRIVERS
13123 M:      Alex Deucher <alexander.deucher@amd.com>
13124 M:      Christian König <christian.koenig@amd.com>
13125 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13126 L:      amd-gfx@lists.freedesktop.org
13127 T:      git git://people.freedesktop.org/~agd5f/linux
13128 S:      Supported
13129 F:      drivers/gpu/drm/radeon/
13130 F:      include/uapi/drm/radeon_drm.h
13131 F:      drivers/gpu/drm/amd/
13132 F:      include/uapi/drm/amdgpu_drm.h
13133
13134 RADEON FRAMEBUFFER DISPLAY DRIVER
13135 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13136 L:      linux-fbdev@vger.kernel.org
13137 S:      Maintained
13138 F:      drivers/video/fbdev/aty/radeon*
13139 F:      include/uapi/linux/radeonfb.h
13140
13141 RADIOSHARK RADIO DRIVER
13142 M:      Hans Verkuil <hverkuil@xs4all.nl>
13143 L:      linux-media@vger.kernel.org
13144 T:      git git://linuxtv.org/media_tree.git
13145 S:      Maintained
13146 F:      drivers/media/radio/radio-shark.c
13147
13148 RADIOSHARK2 RADIO DRIVER
13149 M:      Hans Verkuil <hverkuil@xs4all.nl>
13150 L:      linux-media@vger.kernel.org
13151 T:      git git://linuxtv.org/media_tree.git
13152 S:      Maintained
13153 F:      drivers/media/radio/radio-shark2.c
13154 F:      drivers/media/radio/radio-tea5777.c
13155
13156 RADOS BLOCK DEVICE (RBD)
13157 M:      Ilya Dryomov <idryomov@gmail.com>
13158 M:      Sage Weil <sage@redhat.com>
13159 M:      Alex Elder <elder@kernel.org>
13160 L:      ceph-devel@vger.kernel.org
13161 W:      http://ceph.com/
13162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13163 T:      git git://github.com/ceph/ceph-client.git
13164 S:      Supported
13165 F:      Documentation/ABI/testing/sysfs-bus-rbd
13166 F:      drivers/block/rbd.c
13167 F:      drivers/block/rbd_types.h
13168
13169 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13170 M:      Paul Mackerras <paulus@samba.org>
13171 L:      linux-fbdev@vger.kernel.org
13172 S:      Maintained
13173 F:      drivers/video/fbdev/aty/aty128fb.c
13174
13175 RAINSHADOW-CEC DRIVER
13176 M:      Hans Verkuil <hverkuil@xs4all.nl>
13177 L:      linux-media@vger.kernel.org
13178 T:      git git://linuxtv.org/media_tree.git
13179 S:      Maintained
13180 F:      drivers/media/usb/rainshadow-cec/*
13181
13182 RALINK MIPS ARCHITECTURE
13183 M:      John Crispin <john@phrozen.org>
13184 L:      linux-mips@vger.kernel.org
13185 S:      Maintained
13186 F:      arch/mips/ralink
13187
13188 RALINK RT2X00 WIRELESS LAN DRIVER
13189 P:      rt2x00 project
13190 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13191 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13192 L:      linux-wireless@vger.kernel.org
13193 S:      Maintained
13194 F:      drivers/net/wireless/ralink/rt2x00/
13195
13196 RAMDISK RAM BLOCK DEVICE DRIVER
13197 M:      Jens Axboe <axboe@kernel.dk>
13198 S:      Maintained
13199 F:      Documentation/blockdev/ramdisk.txt
13200 F:      drivers/block/brd.c
13201
13202 RANCHU VIRTUAL BOARD FOR MIPS
13203 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13204 L:      linux-mips@vger.kernel.org
13205 S:      Supported
13206 F:      arch/mips/generic/board-ranchu.c
13207 F:      arch/mips/configs/generic/board-ranchu.config
13208
13209 RANDOM NUMBER DRIVER
13210 M:      "Theodore Ts'o" <tytso@mit.edu>
13211 S:      Maintained
13212 F:      drivers/char/random.c
13213
13214 RAPIDIO SUBSYSTEM
13215 M:      Matt Porter <mporter@kernel.crashing.org>
13216 M:      Alexandre Bounine <alex.bou9@gmail.com>
13217 S:      Maintained
13218 F:      drivers/rapidio/
13219
13220 RAS INFRASTRUCTURE
13221 M:      Tony Luck <tony.luck@intel.com>
13222 M:      Borislav Petkov <bp@alien8.de>
13223 L:      linux-edac@vger.kernel.org
13224 S:      Maintained
13225 F:      drivers/ras/
13226 F:      include/linux/ras.h
13227 F:      include/ras/ras_event.h
13228 F:      Documentation/admin-guide/ras.rst
13229
13230 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13231 L:      linux-wireless@vger.kernel.org
13232 S:      Orphan
13233 F:      drivers/net/wireless/ray*
13234
13235 RCUTORTURE TEST FRAMEWORK
13236 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13237 M:      Josh Triplett <josh@joshtriplett.org>
13238 R:      Steven Rostedt <rostedt@goodmis.org>
13239 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13240 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13241 L:      rcu@vger.kernel.org
13242 S:      Supported
13243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13244 F:      tools/testing/selftests/rcutorture
13245
13246 RDC R-321X SoC
13247 M:      Florian Fainelli <florian@openwrt.org>
13248 S:      Maintained
13249
13250 RDC R6040 FAST ETHERNET DRIVER
13251 M:      Florian Fainelli <f.fainelli@gmail.com>
13252 L:      netdev@vger.kernel.org
13253 S:      Maintained
13254 F:      drivers/net/ethernet/rdc/r6040.c
13255
13256 RDMAVT - RDMA verbs software
13257 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13258 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13259 L:      linux-rdma@vger.kernel.org
13260 S:      Supported
13261 F:      drivers/infiniband/sw/rdmavt
13262
13263 RDS - RELIABLE DATAGRAM SOCKETS
13264 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13265 L:      netdev@vger.kernel.org
13266 L:      linux-rdma@vger.kernel.org
13267 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13268 W:      https://oss.oracle.com/projects/rds/
13269 S:      Supported
13270 F:      net/rds/
13271 F:      Documentation/networking/rds.txt
13272
13273 RDT - RESOURCE ALLOCATION
13274 M:      Fenghua Yu <fenghua.yu@intel.com>
13275 M:      Reinette Chatre <reinette.chatre@intel.com>
13276 L:      linux-kernel@vger.kernel.org
13277 S:      Supported
13278 F:      arch/x86/kernel/cpu/resctrl/
13279 F:      arch/x86/include/asm/resctrl_sched.h
13280 F:      Documentation/x86/resctrl*
13281
13282 READ-COPY UPDATE (RCU)
13283 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13284 M:      Josh Triplett <josh@joshtriplett.org>
13285 R:      Steven Rostedt <rostedt@goodmis.org>
13286 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13287 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13288 R:      Joel Fernandes <joel@joelfernandes.org>
13289 L:      rcu@vger.kernel.org
13290 W:      http://www.rdrop.com/users/paulmck/RCU/
13291 S:      Supported
13292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13293 F:      Documentation/RCU/
13294 X:      Documentation/RCU/torture.txt
13295 F:      include/linux/rcu*
13296 X:      include/linux/srcu*.h
13297 F:      kernel/rcu/
13298 X:      kernel/rcu/srcu*.c
13299
13300 REAL TIME CLOCK (RTC) SUBSYSTEM
13301 M:      Alessandro Zummo <a.zummo@towertech.it>
13302 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13303 L:      linux-rtc@vger.kernel.org
13304 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13306 S:      Maintained
13307 F:      Documentation/devicetree/bindings/rtc/
13308 F:      Documentation/rtc.txt
13309 F:      drivers/rtc/
13310 F:      include/linux/rtc.h
13311 F:      include/uapi/linux/rtc.h
13312 F:      include/linux/rtc/
13313 F:      include/linux/platform_data/rtc-*
13314 F:      tools/testing/selftests/rtc/
13315
13316 REALTEK AUDIO CODECS
13317 M:      Bard Liao <bardliao@realtek.com>
13318 M:      Oder Chiou <oder_chiou@realtek.com>
13319 S:      Maintained
13320 F:      sound/soc/codecs/rt*
13321 F:      include/sound/rt*.h
13322
13323 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13324 M:      Linus Walleij <linus.walleij@linaro.org>
13325 S:      Maintained
13326 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13327 F:      drivers/net/dsa/realtek-smi*
13328 F:      drivers/net/dsa/rtl83*
13329
13330 REDPINE WIRELESS DRIVER
13331 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13332 M:      Siva Rebbagondla <siva8118@gmail.com>
13333 L:      linux-wireless@vger.kernel.org
13334 S:      Maintained
13335 F:      drivers/net/wireless/rsi/
13336
13337 REGISTER MAP ABSTRACTION
13338 M:      Mark Brown <broonie@kernel.org>
13339 L:      linux-kernel@vger.kernel.org
13340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13341 S:      Supported
13342 F:      Documentation/devicetree/bindings/regmap/
13343 F:      drivers/base/regmap/
13344 F:      include/linux/regmap.h
13345
13346 REISERFS FILE SYSTEM
13347 L:      reiserfs-devel@vger.kernel.org
13348 S:      Supported
13349 F:      fs/reiserfs/
13350
13351 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13352 M:      Ohad Ben-Cohen <ohad@wizery.com>
13353 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13354 L:      linux-remoteproc@vger.kernel.org
13355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13356 S:      Maintained
13357 F:      Documentation/devicetree/bindings/remoteproc/
13358 F:      Documentation/remoteproc.txt
13359 F:      drivers/remoteproc/
13360 F:      include/linux/remoteproc.h
13361
13362 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13363 M:      Ohad Ben-Cohen <ohad@wizery.com>
13364 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13365 L:      linux-remoteproc@vger.kernel.org
13366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13367 S:      Maintained
13368 F:      drivers/rpmsg/
13369 F:      Documentation/rpmsg.txt
13370 F:      include/linux/rpmsg.h
13371 F:      include/linux/rpmsg/
13372
13373 RENESAS CLOCK DRIVERS
13374 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13375 L:      linux-renesas-soc@vger.kernel.org
13376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13377 S:      Supported
13378 F:      drivers/clk/renesas/
13379
13380 RENESAS EMEV2 I2C DRIVER
13381 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13382 S:      Supported
13383 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13384 F:      drivers/i2c/busses/i2c-emev2.c
13385
13386 RENESAS ETHERNET DRIVERS
13387 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13388 L:      netdev@vger.kernel.org
13389 L:      linux-renesas-soc@vger.kernel.org
13390 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13391 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13392 F:      drivers/net/ethernet/renesas/
13393 F:      include/linux/sh_eth.h
13394
13395 RENESAS R-CAR GYROADC DRIVER
13396 M:      Marek Vasut <marek.vasut@gmail.com>
13397 L:      linux-iio@vger.kernel.org
13398 S:      Supported
13399 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13400 F:      drivers/iio/adc/rcar-gyroadc.c
13401
13402 RENESAS R-CAR I2C DRIVERS
13403 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13404 S:      Supported
13405 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13406 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13407 F:      drivers/i2c/busses/i2c-rcar.c
13408 F:      drivers/i2c/busses/i2c-sh_mobile.c
13409
13410 RENESAS RIIC DRIVER
13411 M:      Chris Brandt <chris.brandt@renesas.com>
13412 S:      Supported
13413 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13414 F:      drivers/i2c/busses/i2c-riic.c
13415
13416 RENESAS USB PHY DRIVER
13417 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13418 L:      linux-renesas-soc@vger.kernel.org
13419 S:      Maintained
13420 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13421
13422 RESET CONTROLLER FRAMEWORK
13423 M:      Philipp Zabel <p.zabel@pengutronix.de>
13424 T:      git git://git.pengutronix.de/git/pza/linux
13425 S:      Maintained
13426 F:      drivers/reset/
13427 F:      Documentation/devicetree/bindings/reset/
13428 F:      include/dt-bindings/reset/
13429 F:      include/linux/reset.h
13430 F:      include/linux/reset/
13431 F:      include/linux/reset-controller.h
13432
13433 RESTARTABLE SEQUENCES SUPPORT
13434 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13435 M:      Peter Zijlstra <peterz@infradead.org>
13436 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13437 M:      Boqun Feng <boqun.feng@gmail.com>
13438 L:      linux-kernel@vger.kernel.org
13439 S:      Supported
13440 F:      kernel/rseq.c
13441 F:      include/uapi/linux/rseq.h
13442 F:      include/trace/events/rseq.h
13443 F:      tools/testing/selftests/rseq/
13444
13445 RFKILL
13446 M:      Johannes Berg <johannes@sipsolutions.net>
13447 L:      linux-wireless@vger.kernel.org
13448 W:      http://wireless.kernel.org/
13449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13451 S:      Maintained
13452 F:      Documentation/rfkill.txt
13453 F:      Documentation/ABI/stable/sysfs-class-rfkill
13454 F:      net/rfkill/
13455 F:      include/linux/rfkill.h
13456 F:      include/uapi/linux/rfkill.h
13457
13458 RHASHTABLE
13459 M:      Thomas Graf <tgraf@suug.ch>
13460 M:      Herbert Xu <herbert@gondor.apana.org.au>
13461 L:      netdev@vger.kernel.org
13462 S:      Maintained
13463 F:      lib/rhashtable.c
13464 F:      lib/test_rhashtable.c
13465 F:      include/linux/rhashtable.h
13466 F:      include/linux/rhashtable-types.h
13467
13468 RICOH R5C592 MEMORYSTICK DRIVER
13469 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13470 S:      Maintained
13471 F:      drivers/memstick/host/r592.*
13472
13473 RICOH SMARTMEDIA/XD DRIVER
13474 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13475 S:      Maintained
13476 F:      drivers/mtd/nand/raw/r852.c
13477 F:      drivers/mtd/nand/raw/r852.h
13478
13479 RISC-V ARCHITECTURE
13480 M:      Palmer Dabbelt <palmer@sifive.com>
13481 M:      Albert Ou <aou@eecs.berkeley.edu>
13482 L:      linux-riscv@lists.infradead.org
13483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13484 S:      Supported
13485 F:      arch/riscv/
13486 K:      riscv
13487 N:      riscv
13488
13489 ROCCAT DRIVERS
13490 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13491 W:      http://sourceforge.net/projects/roccat/
13492 S:      Maintained
13493 F:      drivers/hid/hid-roccat*
13494 F:      include/linux/hid-roccat*
13495 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13496
13497 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13498 M:      Jacob chen <jacob2.chen@rock-chips.com>
13499 L:      linux-media@vger.kernel.org
13500 S:      Maintained
13501 F:      drivers/media/platform/rockchip/rga/
13502 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13503
13504 ROCKCHIP VPU CODEC DRIVER
13505 M:      Ezequiel Garcia <ezequiel@collabora.com>
13506 L:      linux-media@vger.kernel.org
13507 S:      Maintained
13508 F:      drivers/staging/media/platform/rockchip/vpu/
13509 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13510
13511 ROCKER DRIVER
13512 M:      Jiri Pirko <jiri@resnulli.us>
13513 L:      netdev@vger.kernel.org
13514 S:      Supported
13515 F:      drivers/net/ethernet/rocker/
13516
13517 ROCKETPORT DRIVER
13518 P:      Comtrol Corp.
13519 W:      http://www.comtrol.com
13520 S:      Maintained
13521 F:      Documentation/serial/rocket.rst
13522 F:      drivers/tty/rocket*
13523
13524 ROCKETPORT EXPRESS/INFINITY DRIVER
13525 M:      Kevin Cernekee <cernekee@gmail.com>
13526 L:      linux-serial@vger.kernel.org
13527 S:      Odd Fixes
13528 F:      drivers/tty/serial/rp2.*
13529
13530 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13531 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13532 L:      linux-kernel@vger.kernel.org
13533 L:      linux-renesas-soc@vger.kernel.org
13534 S:      Supported
13535 F:      drivers/mfd/bd9571mwv.c
13536 F:      drivers/regulator/bd9571mwv-regulator.c
13537 F:      drivers/gpio/gpio-bd9571mwv.c
13538 F:      include/linux/mfd/bd9571mwv.h
13539 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13540
13541 ROSE NETWORK LAYER
13542 M:      Ralf Baechle <ralf@linux-mips.org>
13543 L:      linux-hams@vger.kernel.org
13544 W:      http://www.linux-ax25.org/
13545 S:      Maintained
13546 F:      include/net/rose.h
13547 F:      include/uapi/linux/rose.h
13548 F:      net/rose/
13549
13550 RTL2830 MEDIA DRIVER
13551 M:      Antti Palosaari <crope@iki.fi>
13552 L:      linux-media@vger.kernel.org
13553 W:      https://linuxtv.org
13554 W:      http://palosaari.fi/linux/
13555 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13556 T:      git git://linuxtv.org/anttip/media_tree.git
13557 S:      Maintained
13558 F:      drivers/media/dvb-frontends/rtl2830*
13559
13560 RTL2832 MEDIA DRIVER
13561 M:      Antti Palosaari <crope@iki.fi>
13562 L:      linux-media@vger.kernel.org
13563 W:      https://linuxtv.org
13564 W:      http://palosaari.fi/linux/
13565 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13566 T:      git git://linuxtv.org/anttip/media_tree.git
13567 S:      Maintained
13568 F:      drivers/media/dvb-frontends/rtl2832*
13569
13570 RTL2832_SDR MEDIA DRIVER
13571 M:      Antti Palosaari <crope@iki.fi>
13572 L:      linux-media@vger.kernel.org
13573 W:      https://linuxtv.org
13574 W:      http://palosaari.fi/linux/
13575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13576 T:      git git://linuxtv.org/anttip/media_tree.git
13577 S:      Maintained
13578 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13579
13580 RTL8180 WIRELESS DRIVER
13581 L:      linux-wireless@vger.kernel.org
13582 W:      http://wireless.kernel.org/
13583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13584 S:      Orphan
13585 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13586
13587 RTL8187 WIRELESS DRIVER
13588 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13589 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13590 M:      Larry Finger <Larry.Finger@lwfinger.net>
13591 L:      linux-wireless@vger.kernel.org
13592 W:      http://wireless.kernel.org/
13593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13594 S:      Maintained
13595 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13596
13597 REALTEK WIRELESS DRIVER (rtlwifi family)
13598 M:      Ping-Ke Shih <pkshih@realtek.com>
13599 L:      linux-wireless@vger.kernel.org
13600 W:      http://wireless.kernel.org/
13601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13602 S:      Maintained
13603 F:      drivers/net/wireless/realtek/rtlwifi/
13604
13605 REALTEK WIRELESS DRIVER (rtw88)
13606 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13607 L:      linux-wireless@vger.kernel.org
13608 S:      Maintained
13609 F:      drivers/net/wireless/realtek/rtw88/
13610
13611 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13612 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13613 L:      linux-wireless@vger.kernel.org
13614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13615 S:      Maintained
13616 F:      drivers/net/wireless/realtek/rtl8xxxu/
13617
13618 RXRPC SOCKETS (AF_RXRPC)
13619 M:      David Howells <dhowells@redhat.com>
13620 L:      linux-afs@lists.infradead.org
13621 S:      Supported
13622 F:      net/rxrpc/
13623 F:      include/keys/rxrpc-type.h
13624 F:      include/net/af_rxrpc.h
13625 F:      include/trace/events/rxrpc.h
13626 F:      include/uapi/linux/rxrpc.h
13627 F:      Documentation/networking/rxrpc.txt
13628 W:      https://www.infradead.org/~dhowells/kafs/
13629
13630 S3 SAVAGE FRAMEBUFFER DRIVER
13631 M:      Antonino Daplas <adaplas@gmail.com>
13632 L:      linux-fbdev@vger.kernel.org
13633 S:      Maintained
13634 F:      drivers/video/fbdev/savage/
13635
13636 S390
13637 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13638 M:      Vasily Gorbik <gor@linux.ibm.com>
13639 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13640 L:      linux-s390@vger.kernel.org
13641 W:      http://www.ibm.com/developerworks/linux/linux390/
13642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13643 S:      Supported
13644 F:      arch/s390/
13645 F:      drivers/s390/
13646 F:      Documentation/s390/
13647 F:      Documentation/driver-api/s390-drivers.rst
13648
13649 S390 COMMON I/O LAYER
13650 M:      Sebastian Ott <sebott@linux.ibm.com>
13651 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13652 L:      linux-s390@vger.kernel.org
13653 W:      http://www.ibm.com/developerworks/linux/linux390/
13654 S:      Supported
13655 F:      drivers/s390/cio/
13656
13657 S390 DASD DRIVER
13658 M:      Stefan Haberland <sth@linux.ibm.com>
13659 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13660 L:      linux-s390@vger.kernel.org
13661 W:      http://www.ibm.com/developerworks/linux/linux390/
13662 S:      Supported
13663 F:      drivers/s390/block/dasd*
13664 F:      block/partitions/ibm.c
13665
13666 S390 IOMMU (PCI)
13667 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13668 L:      linux-s390@vger.kernel.org
13669 W:      http://www.ibm.com/developerworks/linux/linux390/
13670 S:      Supported
13671 F:      drivers/iommu/s390-iommu.c
13672
13673 S390 IUCV NETWORK LAYER
13674 M:      Julian Wiedmann <jwi@linux.ibm.com>
13675 M:      Ursula Braun <ubraun@linux.ibm.com>
13676 L:      linux-s390@vger.kernel.org
13677 W:      http://www.ibm.com/developerworks/linux/linux390/
13678 S:      Supported
13679 F:      drivers/s390/net/*iucv*
13680 F:      include/net/iucv/
13681 F:      net/iucv/
13682
13683 S390 NETWORK DRIVERS
13684 M:      Julian Wiedmann <jwi@linux.ibm.com>
13685 M:      Ursula Braun <ubraun@linux.ibm.com>
13686 L:      linux-s390@vger.kernel.org
13687 W:      http://www.ibm.com/developerworks/linux/linux390/
13688 S:      Supported
13689 F:      drivers/s390/net/
13690
13691 S390 PCI SUBSYSTEM
13692 M:      Sebastian Ott <sebott@linux.ibm.com>
13693 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13694 L:      linux-s390@vger.kernel.org
13695 W:      http://www.ibm.com/developerworks/linux/linux390/
13696 S:      Supported
13697 F:      arch/s390/pci/
13698 F:      drivers/pci/hotplug/s390_pci_hpc.c
13699
13700 S390 VFIO-CCW DRIVER
13701 M:      Cornelia Huck <cohuck@redhat.com>
13702 M:      Farhan Ali <alifm@linux.ibm.com>
13703 M:      Eric Farman <farman@linux.ibm.com>
13704 R:      Halil Pasic <pasic@linux.ibm.com>
13705 L:      linux-s390@vger.kernel.org
13706 L:      kvm@vger.kernel.org
13707 S:      Supported
13708 F:      drivers/s390/cio/vfio_ccw*
13709 F:      Documentation/s390/vfio-ccw.txt
13710 F:      include/uapi/linux/vfio_ccw.h
13711
13712 S390 ZCRYPT DRIVER
13713 M:      Harald Freudenberger <freude@linux.ibm.com>
13714 L:      linux-s390@vger.kernel.org
13715 W:      http://www.ibm.com/developerworks/linux/linux390/
13716 S:      Supported
13717 F:      drivers/s390/crypto/
13718
13719 S390 VFIO AP DRIVER
13720 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13721 M:      Pierre Morel <pmorel@linux.ibm.com>
13722 M:      Halil Pasic <pasic@linux.ibm.com>
13723 L:      linux-s390@vger.kernel.org
13724 W:      http://www.ibm.com/developerworks/linux/linux390/
13725 S:      Supported
13726 F:      drivers/s390/crypto/vfio_ap_drv.c
13727 F:      drivers/s390/crypto/vfio_ap_private.h
13728 F:      drivers/s390/crypto/vfio_ap_ops.c
13729 F:      Documentation/s390/vfio-ap.txt
13730
13731 S390 ZFCP DRIVER
13732 M:      Steffen Maier <maier@linux.ibm.com>
13733 M:      Benjamin Block <bblock@linux.ibm.com>
13734 L:      linux-s390@vger.kernel.org
13735 W:      http://www.ibm.com/developerworks/linux/linux390/
13736 S:      Supported
13737 F:      drivers/s390/scsi/zfcp_*
13738
13739 S3C24XX SD/MMC Driver
13740 M:      Ben Dooks <ben-linux@fluff.org>
13741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13742 S:      Supported
13743 F:      drivers/mmc/host/s3cmci.*
13744
13745 SAA6588 RDS RECEIVER DRIVER
13746 M:      Hans Verkuil <hverkuil@xs4all.nl>
13747 L:      linux-media@vger.kernel.org
13748 T:      git git://linuxtv.org/media_tree.git
13749 W:      https://linuxtv.org
13750 S:      Odd Fixes
13751 F:      drivers/media/i2c/saa6588*
13752
13753 SAA7134 VIDEO4LINUX DRIVER
13754 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13755 L:      linux-media@vger.kernel.org
13756 W:      https://linuxtv.org
13757 T:      git git://linuxtv.org/media_tree.git
13758 S:      Odd fixes
13759 F:      Documentation/media/v4l-drivers/saa7134*
13760 F:      drivers/media/pci/saa7134/
13761
13762 SAA7146 VIDEO4LINUX-2 DRIVER
13763 M:      Hans Verkuil <hverkuil@xs4all.nl>
13764 L:      linux-media@vger.kernel.org
13765 T:      git git://linuxtv.org/media_tree.git
13766 S:      Maintained
13767 F:      drivers/media/common/saa7146/
13768 F:      drivers/media/pci/saa7146/
13769 F:      include/media/drv-intf/saa7146*
13770
13771 SAMSUNG AUDIO (ASoC) DRIVERS
13772 M:      Krzysztof Kozlowski <krzk@kernel.org>
13773 M:      Sangbeom Kim <sbkim73@samsung.com>
13774 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13775 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13776 S:      Supported
13777 F:      sound/soc/samsung/
13778 F:      Documentation/devicetree/bindings/sound/samsung*
13779
13780 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13781 M:      Krzysztof Kozlowski <krzk@kernel.org>
13782 L:      linux-crypto@vger.kernel.org
13783 L:      linux-samsung-soc@vger.kernel.org
13784 S:      Maintained
13785 F:      drivers/crypto/exynos-rng.c
13786 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13787
13788 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13789 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13790 L:      linux-samsung-soc@vger.kernel.org
13791 S:      Maintained
13792 F:      drivers/char/hw_random/exynos-trng.c
13793 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13794
13795 SAMSUNG FRAMEBUFFER DRIVER
13796 M:      Jingoo Han <jingoohan1@gmail.com>
13797 L:      linux-fbdev@vger.kernel.org
13798 S:      Maintained
13799 F:      drivers/video/fbdev/s3c-fb.c
13800
13801 SAMSUNG LAPTOP DRIVER
13802 M:      Corentin Chary <corentin.chary@gmail.com>
13803 L:      platform-driver-x86@vger.kernel.org
13804 S:      Maintained
13805 F:      drivers/platform/x86/samsung-laptop.c
13806
13807 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13808 M:      Sangbeom Kim <sbkim73@samsung.com>
13809 M:      Krzysztof Kozlowski <krzk@kernel.org>
13810 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13811 L:      linux-kernel@vger.kernel.org
13812 L:      linux-samsung-soc@vger.kernel.org
13813 S:      Supported
13814 F:      drivers/mfd/sec*.c
13815 F:      drivers/regulator/s2m*.c
13816 F:      drivers/regulator/s5m*.c
13817 F:      drivers/clk/clk-s2mps11.c
13818 F:      drivers/rtc/rtc-s5m.c
13819 F:      include/linux/mfd/samsung/
13820 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13821 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13822 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13823 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13824
13825 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13826 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13827 L:      linux-media@vger.kernel.org
13828 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13829 S:      Maintained
13830 F:      drivers/media/platform/s3c-camif/
13831 F:      include/media/drv-intf/s3c_camif.h
13832
13833 SAMSUNG S3FWRN5 NFC DRIVER
13834 M:      Robert Baldyga <r.baldyga@samsung.com>
13835 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13836 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13837 S:      Supported
13838 F:      drivers/nfc/s3fwrn5
13839
13840 SAMSUNG S5C73M3 CAMERA DRIVER
13841 M:      Kyungmin Park <kyungmin.park@samsung.com>
13842 M:      Andrzej Hajda <a.hajda@samsung.com>
13843 L:      linux-media@vger.kernel.org
13844 S:      Supported
13845 F:      drivers/media/i2c/s5c73m3/*
13846
13847 SAMSUNG S5K5BAF CAMERA DRIVER
13848 M:      Kyungmin Park <kyungmin.park@samsung.com>
13849 M:      Andrzej Hajda <a.hajda@samsung.com>
13850 L:      linux-media@vger.kernel.org
13851 S:      Supported
13852 F:      drivers/media/i2c/s5k5baf.c
13853
13854 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13855 M:      Krzysztof Kozlowski <krzk@kernel.org>
13856 M:      Vladimir Zapolskiy <vz@mleia.com>
13857 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13858 L:      linux-crypto@vger.kernel.org
13859 L:      linux-samsung-soc@vger.kernel.org
13860 S:      Maintained
13861 F:      drivers/crypto/s5p-sss.c
13862
13863 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13864 M:      Kyungmin Park <kyungmin.park@samsung.com>
13865 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13866 L:      linux-media@vger.kernel.org
13867 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13868 S:      Supported
13869 F:      drivers/media/platform/exynos4-is/
13870
13871 SAMSUNG SOC CLOCK DRIVERS
13872 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13873 M:      Tomasz Figa <tomasz.figa@gmail.com>
13874 M:      Chanwoo Choi <cw00.choi@samsung.com>
13875 S:      Supported
13876 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13878 F:      drivers/clk/samsung/
13879 F:      include/dt-bindings/clock/exynos*.h
13880 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13881
13882 SAMSUNG SPI DRIVERS
13883 M:      Kukjin Kim <kgene@kernel.org>
13884 M:      Krzysztof Kozlowski <krzk@kernel.org>
13885 M:      Andi Shyti <andi@etezian.org>
13886 L:      linux-spi@vger.kernel.org
13887 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13888 S:      Maintained
13889 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13890 F:      drivers/spi/spi-s3c*
13891 F:      include/linux/platform_data/spi-s3c64xx.h
13892
13893 SAMSUNG SXGBE DRIVERS
13894 M:      Byungho An <bh74.an@samsung.com>
13895 M:      Girish K S <ks.giri@samsung.com>
13896 M:      Vipul Pandya <vipul.pandya@samsung.com>
13897 S:      Supported
13898 L:      netdev@vger.kernel.org
13899 F:      drivers/net/ethernet/samsung/sxgbe/
13900
13901 SAMSUNG THERMAL DRIVER
13902 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13903 L:      linux-pm@vger.kernel.org
13904 L:      linux-samsung-soc@vger.kernel.org
13905 S:      Supported
13906 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13907 F:      drivers/thermal/samsung/
13908
13909 SAMSUNG USB2 PHY DRIVER
13910 M:      Kamil Debski <kamil@wypas.org>
13911 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13912 L:      linux-kernel@vger.kernel.org
13913 S:      Supported
13914 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13915 F:      Documentation/phy/samsung-usb2.txt
13916 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13917 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13918 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13919 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13920 F:      drivers/phy/samsung/phy-samsung-usb2.c
13921 F:      drivers/phy/samsung/phy-samsung-usb2.h
13922
13923 SC1200 WDT DRIVER
13924 M:      Zwane Mwaikambo <zwanem@gmail.com>
13925 S:      Maintained
13926 F:      drivers/watchdog/sc1200wdt.c
13927
13928 SCHEDULER
13929 M:      Ingo Molnar <mingo@redhat.com>
13930 M:      Peter Zijlstra <peterz@infradead.org>
13931 L:      linux-kernel@vger.kernel.org
13932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13933 S:      Maintained
13934 F:      kernel/sched/
13935 F:      include/linux/sched.h
13936 F:      include/uapi/linux/sched.h
13937 F:      include/linux/wait.h
13938 F:      include/linux/preempt.h
13939
13940 SCR24X CHIP CARD INTERFACE DRIVER
13941 M:      Lubomir Rintel <lkundrak@v3.sk>
13942 S:      Supported
13943 F:      drivers/char/pcmcia/scr24x_cs.c
13944
13945 SCSI CDROM DRIVER
13946 M:      Jens Axboe <axboe@kernel.dk>
13947 L:      linux-scsi@vger.kernel.org
13948 W:      http://www.kernel.dk
13949 S:      Maintained
13950 F:      drivers/scsi/sr*
13951
13952 SCSI RDMA PROTOCOL (SRP) INITIATOR
13953 M:      Bart Van Assche <bvanassche@acm.org>
13954 L:      linux-rdma@vger.kernel.org
13955 S:      Supported
13956 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13957 F:      drivers/infiniband/ulp/srp/
13958 F:      include/scsi/srp.h
13959
13960 SCSI RDMA PROTOCOL (SRP) TARGET
13961 M:      Bart Van Assche <bvanassche@acm.org>
13962 L:      linux-rdma@vger.kernel.org
13963 L:      target-devel@vger.kernel.org
13964 S:      Supported
13965 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13966 F:      drivers/infiniband/ulp/srpt/
13967
13968 SCSI SG DRIVER
13969 M:      Doug Gilbert <dgilbert@interlog.com>
13970 L:      linux-scsi@vger.kernel.org
13971 W:      http://sg.danny.cz/sg
13972 S:      Maintained
13973 F:      Documentation/scsi/scsi-generic.txt
13974 F:      drivers/scsi/sg.c
13975 F:      include/scsi/sg.h
13976
13977 SCSI SUBSYSTEM
13978 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13980 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13982 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13983 L:      linux-scsi@vger.kernel.org
13984 S:      Maintained
13985 F:      Documentation/devicetree/bindings/scsi/
13986 F:      drivers/scsi/
13987 F:      include/scsi/
13988
13989 SCSI TAPE DRIVER
13990 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13991 L:      linux-scsi@vger.kernel.org
13992 S:      Maintained
13993 F:      Documentation/scsi/st.txt
13994 F:      drivers/scsi/st.*
13995 F:      drivers/scsi/st_*.h
13996
13997 SCSI TARGET SUBSYSTEM
13998 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13999 L:      linux-scsi@vger.kernel.org
14000 L:      target-devel@vger.kernel.org
14001 W:      http://www.linux-iscsi.org
14002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14003 Q:      https://patchwork.kernel.org/project/target-devel/list/
14004 S:      Supported
14005 F:      drivers/target/
14006 F:      include/target/
14007 F:      Documentation/target/
14008
14009 SCTP PROTOCOL
14010 M:      Vlad Yasevich <vyasevich@gmail.com>
14011 M:      Neil Horman <nhorman@tuxdriver.com>
14012 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14013 L:      linux-sctp@vger.kernel.org
14014 W:      http://lksctp.sourceforge.net
14015 S:      Maintained
14016 F:      Documentation/networking/sctp.txt
14017 F:      include/linux/sctp.h
14018 F:      include/uapi/linux/sctp.h
14019 F:      include/net/sctp/
14020 F:      net/sctp/
14021
14022 SCx200 CPU SUPPORT
14023 M:      Jim Cromie <jim.cromie@gmail.com>
14024 S:      Odd Fixes
14025 F:      Documentation/i2c/busses/scx200_acb
14026 F:      arch/x86/platform/scx200/
14027 F:      drivers/watchdog/scx200_wdt.c
14028 F:      drivers/i2c/busses/scx200*
14029 F:      drivers/mtd/maps/scx200_docflash.c
14030 F:      include/linux/scx200.h
14031
14032 SCx200 GPIO DRIVER
14033 M:      Jim Cromie <jim.cromie@gmail.com>
14034 S:      Maintained
14035 F:      drivers/char/scx200_gpio.c
14036 F:      include/linux/scx200_gpio.h
14037
14038 SCx200 HRT CLOCKSOURCE DRIVER
14039 M:      Jim Cromie <jim.cromie@gmail.com>
14040 S:      Maintained
14041 F:      drivers/clocksource/scx200_hrt.c
14042
14043 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14044 M:      Sascha Sommer <saschasommer@freenet.de>
14045 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14046 S:      Maintained
14047 F:      drivers/mmc/host/sdricoh_cs.c
14048
14049 SECO BOARDS CEC DRIVER
14050 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14051 S:      Maintained
14052 F:      drivers/media/platform/seco-cec/seco-cec.c
14053 F:      drivers/media/platform/seco-cec/seco-cec.h
14054
14055 SECURE COMPUTING
14056 M:      Kees Cook <keescook@chromium.org>
14057 R:      Andy Lutomirski <luto@amacapital.net>
14058 R:      Will Drewry <wad@chromium.org>
14059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14060 S:      Supported
14061 F:      kernel/seccomp.c
14062 F:      include/uapi/linux/seccomp.h
14063 F:      include/linux/seccomp.h
14064 F:      tools/testing/selftests/seccomp/*
14065 F:      tools/testing/selftests/kselftest_harness.h
14066 F:      Documentation/userspace-api/seccomp_filter.rst
14067 K:      \bsecure_computing
14068 K:      \bTIF_SECCOMP\b
14069
14070 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14071 M:      Al Cooper <alcooperx@gmail.com>
14072 L:      linux-mmc@vger.kernel.org
14073 L:      bcm-kernel-feedback-list@broadcom.com
14074 S:      Maintained
14075 F:      drivers/mmc/host/sdhci-brcmstb*
14076
14077 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14078 M:      Adrian Hunter <adrian.hunter@intel.com>
14079 L:      linux-mmc@vger.kernel.org
14080 S:      Maintained
14081 F:      drivers/mmc/host/sdhci*
14082 F:      include/linux/mmc/sdhci*
14083
14084 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14085 M:      Adrian Hunter <adrian.hunter@intel.com>
14086 M:      Ritesh Harjani <riteshh@codeaurora.org>
14087 M:      Asutosh Das <asutoshd@codeaurora.org>
14088 L:      linux-mmc@vger.kernel.org
14089 S:      Maintained
14090 F:      drivers/mmc/host/cqhci*
14091
14092 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14093 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14094 M:      Manjunath M B <manjumb@synopsys.com>
14095 L:      linux-mmc@vger.kernel.org
14096 S:      Maintained
14097 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14098
14099 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14100 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14101 L:      linux-mmc@vger.kernel.org
14102 S:      Supported
14103 F:      drivers/mmc/host/sdhci-of-at91.c
14104
14105 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14106 M:      Ben Dooks <ben-linux@fluff.org>
14107 M:      Jaehoon Chung <jh80.chung@samsung.com>
14108 L:      linux-mmc@vger.kernel.org
14109 S:      Maintained
14110 F:      drivers/mmc/host/sdhci-s3c*
14111
14112 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14113 M:      Viresh Kumar <vireshk@kernel.org>
14114 L:      linux-mmc@vger.kernel.org
14115 S:      Maintained
14116 F:      drivers/mmc/host/sdhci-spear.c
14117
14118 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14119 M:      Kishon Vijay Abraham I <kishon@ti.com>
14120 L:      linux-mmc@vger.kernel.org
14121 S:      Maintained
14122 F:      drivers/mmc/host/sdhci-omap.c
14123
14124 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14125 M:      Scott Bauer <scott.bauer@intel.com>
14126 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14127 L:      linux-block@vger.kernel.org
14128 S:      Supported
14129 F:      block/sed*
14130 F:      block/opal_proto.h
14131 F:      include/linux/sed*
14132 F:      include/uapi/linux/sed*
14133
14134 SECURITY CONTACT
14135 M:      Security Officers <security@kernel.org>
14136 S:      Supported
14137
14138 SECURITY SUBSYSTEM
14139 M:      James Morris <jmorris@namei.org>
14140 M:      "Serge E. Hallyn" <serge@hallyn.com>
14141 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14143 W:      http://kernsec.org/
14144 S:      Supported
14145 F:      security/
14146 X:      security/selinux/
14147
14148 SELINUX SECURITY MODULE
14149 M:      Paul Moore <paul@paul-moore.com>
14150 M:      Stephen Smalley <sds@tycho.nsa.gov>
14151 M:      Eric Paris <eparis@parisplace.org>
14152 L:      selinux@vger.kernel.org
14153 W:      https://selinuxproject.org
14154 W:      https://github.com/SELinuxProject
14155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14156 S:      Supported
14157 F:      include/uapi/linux/selinux_netlink.h
14158 F:      security/selinux/
14159 F:      scripts/selinux/
14160 F:      Documentation/admin-guide/LSM/SELinux.rst
14161
14162 SENSABLE PHANTOM
14163 M:      Jiri Slaby <jirislaby@gmail.com>
14164 S:      Maintained
14165 F:      drivers/misc/phantom.c
14166 F:      include/uapi/linux/phantom.h
14167
14168 SERIAL DEVICE BUS
14169 M:      Rob Herring <robh@kernel.org>
14170 L:      linux-serial@vger.kernel.org
14171 S:      Maintained
14172 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14173 F:      drivers/tty/serdev/
14174 F:      include/linux/serdev.h
14175
14176 SERIAL DRIVERS
14177 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14178 L:      linux-serial@vger.kernel.org
14179 S:      Maintained
14180 F:      Documentation/devicetree/bindings/serial/
14181 F:      drivers/tty/serial/
14182
14183 SERIAL IR RECEIVER
14184 M:      Sean Young <sean@mess.org>
14185 L:      linux-media@vger.kernel.org
14186 S:      Maintained
14187 F:      drivers/media/rc/serial_ir.c
14188
14189 SFC NETWORK DRIVER
14190 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14191 M:      Edward Cree <ecree@solarflare.com>
14192 M:      Martin Habets <mhabets@solarflare.com>
14193 L:      netdev@vger.kernel.org
14194 S:      Supported
14195 F:      drivers/net/ethernet/sfc/
14196
14197 SFF/SFP/SFP+ MODULE SUPPORT
14198 M:      Russell King <linux@armlinux.org.uk>
14199 L:      netdev@vger.kernel.org
14200 S:      Maintained
14201 F:      drivers/net/phy/phylink.c
14202 F:      drivers/net/phy/sfp*
14203 F:      include/linux/phylink.h
14204 F:      include/linux/sfp.h
14205
14206 SGI GRU DRIVER
14207 M:      Dimitri Sivanich <sivanich@sgi.com>
14208 S:      Maintained
14209 F:      drivers/misc/sgi-gru/
14210
14211 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14212 M:      Pat Gefre <pfg@sgi.com>
14213 L:      linux-ia64@vger.kernel.org
14214 S:      Supported
14215 F:      Documentation/ia64/serial.txt
14216 F:      drivers/tty/serial/ioc?_serial.c
14217 F:      include/linux/ioc?.h
14218
14219 SGI XP/XPC/XPNET DRIVER
14220 M:      Cliff Whickman <cpw@sgi.com>
14221 M:      Robin Holt <robinmholt@gmail.com>
14222 S:      Maintained
14223 F:      drivers/misc/sgi-xp/
14224
14225 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14226 M:      Ursula Braun <ubraun@linux.ibm.com>
14227 M:      Karsten Graul <kgraul@linux.ibm.com>
14228 L:      linux-s390@vger.kernel.org
14229 W:      http://www.ibm.com/developerworks/linux/linux390/
14230 S:      Supported
14231 F:      net/smc/
14232
14233 SHARP RJ54N1CB0C SENSOR DRIVER
14234 M:      Jacopo Mondi <jacopo@jmondi.org>
14235 L:      linux-media@vger.kernel.org
14236 T:      git git://linuxtv.org/media_tree.git
14237 S:      Odd fixes
14238 F:      drivers/media/i2c/rj54n1cb0c.c
14239 F:      include/media/i2c/rj54n1cb0c.h
14240
14241 SH_VEU V4L2 MEM2MEM DRIVER
14242 L:      linux-media@vger.kernel.org
14243 S:      Orphan
14244 F:      drivers/media/platform/sh_veu.c
14245
14246 SH_VOU V4L2 OUTPUT DRIVER
14247 L:      linux-media@vger.kernel.org
14248 S:      Orphan
14249 F:      drivers/media/platform/sh_vou.c
14250 F:      include/media/drv-intf/sh_vou.h
14251
14252 SI2157 MEDIA DRIVER
14253 M:      Antti Palosaari <crope@iki.fi>
14254 L:      linux-media@vger.kernel.org
14255 W:      https://linuxtv.org
14256 W:      http://palosaari.fi/linux/
14257 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14258 T:      git git://linuxtv.org/anttip/media_tree.git
14259 S:      Maintained
14260 F:      drivers/media/tuners/si2157*
14261
14262 SI2165 MEDIA DRIVER
14263 M:      Matthias Schwarzott <zzam@gentoo.org>
14264 L:      linux-media@vger.kernel.org
14265 W:      https://linuxtv.org
14266 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14267 S:      Maintained
14268 F:      drivers/media/dvb-frontends/si2165*
14269
14270 SI2168 MEDIA DRIVER
14271 M:      Antti Palosaari <crope@iki.fi>
14272 L:      linux-media@vger.kernel.org
14273 W:      https://linuxtv.org
14274 W:      http://palosaari.fi/linux/
14275 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14276 T:      git git://linuxtv.org/anttip/media_tree.git
14277 S:      Maintained
14278 F:      drivers/media/dvb-frontends/si2168*
14279
14280 SI470X FM RADIO RECEIVER I2C DRIVER
14281 M:      Hans Verkuil <hverkuil@xs4all.nl>
14282 L:      linux-media@vger.kernel.org
14283 T:      git git://linuxtv.org/media_tree.git
14284 W:      https://linuxtv.org
14285 S:      Odd Fixes
14286 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14287
14288 SI470X FM RADIO RECEIVER USB DRIVER
14289 M:      Hans Verkuil <hverkuil@xs4all.nl>
14290 L:      linux-media@vger.kernel.org
14291 T:      git git://linuxtv.org/media_tree.git
14292 W:      https://linuxtv.org
14293 S:      Maintained
14294 F:      drivers/media/radio/si470x/radio-si470x-common.c
14295 F:      drivers/media/radio/si470x/radio-si470x.h
14296 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14297
14298 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14299 M:      Eduardo Valentin <edubezval@gmail.com>
14300 L:      linux-media@vger.kernel.org
14301 T:      git git://linuxtv.org/media_tree.git
14302 W:      https://linuxtv.org
14303 S:      Odd Fixes
14304 F:      drivers/media/radio/si4713/si4713.?
14305
14306 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14307 M:      Eduardo Valentin <edubezval@gmail.com>
14308 L:      linux-media@vger.kernel.org
14309 T:      git git://linuxtv.org/media_tree.git
14310 W:      https://linuxtv.org
14311 S:      Odd Fixes
14312 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14313
14314 SI4713 FM RADIO TRANSMITTER USB DRIVER
14315 M:      Hans Verkuil <hverkuil@xs4all.nl>
14316 L:      linux-media@vger.kernel.org
14317 T:      git git://linuxtv.org/media_tree.git
14318 W:      https://linuxtv.org
14319 S:      Maintained
14320 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14321
14322 SIANO DVB DRIVER
14323 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14324 L:      linux-media@vger.kernel.org
14325 W:      https://linuxtv.org
14326 T:      git git://linuxtv.org/media_tree.git
14327 S:      Odd fixes
14328 F:      drivers/media/common/siano/
14329 F:      drivers/media/usb/siano/
14330 F:      drivers/media/usb/siano/
14331 F:      drivers/media/mmc/siano/
14332
14333 SIFIVE DRIVERS
14334 M:      Palmer Dabbelt <palmer@sifive.com>
14335 M:      Paul Walmsley <paul.walmsley@sifive.com>
14336 L:      linux-riscv@lists.infradead.org
14337 T:      git git://github.com/sifive/riscv-linux.git
14338 S:      Supported
14339 K:      sifive
14340 N:      sifive
14341
14342 SIFIVE FU540 SYSTEM-ON-CHIP
14343 M:      Paul Walmsley <paul.walmsley@sifive.com>
14344 M:      Palmer Dabbelt <palmer@sifive.com>
14345 L:      linux-riscv@lists.infradead.org
14346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14347 S:      Supported
14348 K:      fu540
14349 N:      fu540
14350
14351 SILEAD TOUCHSCREEN DRIVER
14352 M:      Hans de Goede <hdegoede@redhat.com>
14353 L:      linux-input@vger.kernel.org
14354 L:      platform-driver-x86@vger.kernel.org
14355 S:      Maintained
14356 F:      drivers/input/touchscreen/silead.c
14357 F:      drivers/platform/x86/touchscreen_dmi.c
14358
14359 SILICON MOTION SM712 FRAME BUFFER DRIVER
14360 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14361 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14362 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14363 L:      linux-fbdev@vger.kernel.org
14364 S:      Maintained
14365 F:      drivers/video/fbdev/sm712*
14366 F:      Documentation/fb/sm712fb.txt
14367
14368 SIMPLE FIRMWARE INTERFACE (SFI)
14369 M:      Len Brown <lenb@kernel.org>
14370 L:      sfi-devel@simplefirmware.org
14371 W:      http://simplefirmware.org/
14372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14373 S:      Supported
14374 F:      arch/x86/platform/sfi/
14375 F:      drivers/sfi/
14376 F:      include/linux/sfi*.h
14377
14378 SIMPLEFB FB DRIVER
14379 M:      Hans de Goede <hdegoede@redhat.com>
14380 L:      linux-fbdev@vger.kernel.org
14381 S:      Maintained
14382 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14383 F:      drivers/video/fbdev/simplefb.c
14384 F:      include/linux/platform_data/simplefb.h
14385
14386 SIMTEC EB110ATX (Chalice CATS)
14387 P:      Ben Dooks
14388 P:      Vincent Sanders <vince@simtec.co.uk>
14389 M:      Simtec Linux Team <linux@simtec.co.uk>
14390 W:      http://www.simtec.co.uk/products/EB110ATX/
14391 S:      Supported
14392
14393 SIMTEC EB2410ITX (BAST)
14394 P:      Ben Dooks
14395 P:      Vincent Sanders <vince@simtec.co.uk>
14396 M:      Simtec Linux Team <linux@simtec.co.uk>
14397 W:      http://www.simtec.co.uk/products/EB2410ITX/
14398 S:      Supported
14399 F:      arch/arm/mach-s3c24xx/mach-bast.c
14400 F:      arch/arm/mach-s3c24xx/bast-ide.c
14401 F:      arch/arm/mach-s3c24xx/bast-irq.c
14402
14403 SIPHASH PRF ROUTINES
14404 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14405 S:      Maintained
14406 F:      lib/siphash.c
14407 F:      lib/test_siphash.c
14408 F:      include/linux/siphash.h
14409
14410 SIOX
14411 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14412 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14413 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14414 S:      Supported
14415 F:      drivers/siox/*
14416 F:      drivers/gpio/gpio-siox.c
14417 F:      include/trace/events/siox.h
14418
14419 SIS 190 ETHERNET DRIVER
14420 M:      Francois Romieu <romieu@fr.zoreil.com>
14421 L:      netdev@vger.kernel.org
14422 S:      Maintained
14423 F:      drivers/net/ethernet/sis/sis190.c
14424
14425 SIS 900/7016 FAST ETHERNET DRIVER
14426 M:      Daniele Venzano <venza@brownhat.org>
14427 W:      http://www.brownhat.org/sis900.html
14428 L:      netdev@vger.kernel.org
14429 S:      Maintained
14430 F:      drivers/net/ethernet/sis/sis900.*
14431
14432 SIS FRAMEBUFFER DRIVER
14433 M:      Thomas Winischhofer <thomas@winischhofer.net>
14434 W:      http://www.winischhofer.net/linuxsisvga.shtml
14435 S:      Maintained
14436 F:      Documentation/fb/sisfb.txt
14437 F:      drivers/video/fbdev/sis/
14438 F:      include/video/sisfb.h
14439
14440 SIS USB2VGA DRIVER
14441 M:      Thomas Winischhofer <thomas@winischhofer.net>
14442 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14443 S:      Maintained
14444 F:      drivers/usb/misc/sisusbvga/
14445
14446 SLAB ALLOCATOR
14447 M:      Christoph Lameter <cl@linux.com>
14448 M:      Pekka Enberg <penberg@kernel.org>
14449 M:      David Rientjes <rientjes@google.com>
14450 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14451 M:      Andrew Morton <akpm@linux-foundation.org>
14452 L:      linux-mm@kvack.org
14453 S:      Maintained
14454 F:      include/linux/sl?b*.h
14455 F:      mm/sl?b*
14456
14457 SLEEPABLE READ-COPY UPDATE (SRCU)
14458 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14459 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14460 M:      Josh Triplett <josh@joshtriplett.org>
14461 R:      Steven Rostedt <rostedt@goodmis.org>
14462 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14463 L:      rcu@vger.kernel.org
14464 W:      http://www.rdrop.com/users/paulmck/RCU/
14465 S:      Supported
14466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14467 F:      include/linux/srcu*.h
14468 F:      kernel/rcu/srcu*.c
14469
14470 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14471 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14472 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14473 S:      Maintained
14474 F:      drivers/slimbus/
14475 F:      Documentation/devicetree/bindings/slimbus/
14476 F:      include/linux/slimbus.h
14477
14478 SMACK SECURITY MODULE
14479 M:      Casey Schaufler <casey@schaufler-ca.com>
14480 L:      linux-security-module@vger.kernel.org
14481 W:      http://schaufler-ca.com
14482 T:      git git://github.com/cschaufler/smack-next
14483 S:      Maintained
14484 F:      Documentation/admin-guide/LSM/Smack.rst
14485 F:      security/smack/
14486
14487 SMC91x ETHERNET DRIVER
14488 M:      Nicolas Pitre <nico@fluxnic.net>
14489 S:      Odd Fixes
14490 F:      drivers/net/ethernet/smsc/smc91x.*
14491
14492 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14493 M:      Sakari Ailus <sakari.ailus@iki.fi>
14494 L:      linux-media@vger.kernel.org
14495 S:      Maintained
14496 F:      drivers/media/i2c/smiapp/
14497 F:      include/media/i2c/smiapp.h
14498 F:      drivers/media/i2c/smiapp-pll.c
14499 F:      drivers/media/i2c/smiapp-pll.h
14500 F:      include/uapi/linux/smiapp.h
14501 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14502
14503 SMM665 HARDWARE MONITOR DRIVER
14504 M:      Guenter Roeck <linux@roeck-us.net>
14505 L:      linux-hwmon@vger.kernel.org
14506 S:      Maintained
14507 F:      Documentation/hwmon/smm665.rst
14508 F:      drivers/hwmon/smm665.c
14509
14510 SMSC EMC2103 HARDWARE MONITOR DRIVER
14511 M:      Steve Glendinning <steve.glendinning@shawell.net>
14512 L:      linux-hwmon@vger.kernel.org
14513 S:      Maintained
14514 F:      Documentation/hwmon/emc2103.rst
14515 F:      drivers/hwmon/emc2103.c
14516
14517 SMSC SCH5627 HARDWARE MONITOR DRIVER
14518 M:      Hans de Goede <hdegoede@redhat.com>
14519 L:      linux-hwmon@vger.kernel.org
14520 S:      Supported
14521 F:      Documentation/hwmon/sch5627.rst
14522 F:      drivers/hwmon/sch5627.c
14523
14524 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14525 M:      Steve Glendinning <steve.glendinning@shawell.net>
14526 L:      linux-fbdev@vger.kernel.org
14527 S:      Maintained
14528 F:      drivers/video/fbdev/smscufx.c
14529
14530 SMSC47B397 HARDWARE MONITOR DRIVER
14531 M:      Jean Delvare <jdelvare@suse.com>
14532 L:      linux-hwmon@vger.kernel.org
14533 S:      Maintained
14534 F:      Documentation/hwmon/smsc47b397.rst
14535 F:      drivers/hwmon/smsc47b397.c
14536
14537 SMSC911x ETHERNET DRIVER
14538 M:      Steve Glendinning <steve.glendinning@shawell.net>
14539 L:      netdev@vger.kernel.org
14540 S:      Maintained
14541 F:      include/linux/smsc911x.h
14542 F:      drivers/net/ethernet/smsc/smsc911x.*
14543
14544 SMSC9420 PCI ETHERNET DRIVER
14545 M:      Steve Glendinning <steve.glendinning@shawell.net>
14546 L:      netdev@vger.kernel.org
14547 S:      Maintained
14548 F:      drivers/net/ethernet/smsc/smsc9420.*
14549
14550 SOC-CAMERA V4L2 SUBSYSTEM
14551 L:      linux-media@vger.kernel.org
14552 T:      git git://linuxtv.org/media_tree.git
14553 S:      Orphan
14554 F:      include/media/soc_camera.h
14555 F:      drivers/staging/media/soc_camera/
14556
14557 SOCIONEXT SYNQUACER I2C DRIVER
14558 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14559 L:      linux-i2c@vger.kernel.org
14560 S:      Maintained
14561 F:      drivers/i2c/busses/i2c-synquacer.c
14562 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14563
14564 SOCIONEXT UNIPHIER SOUND DRIVER
14565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14566 S:      Orphan
14567 F:      sound/soc/uniphier/
14568
14569 SOEKRIS NET48XX LED SUPPORT
14570 M:      Chris Boot <bootc@bootc.net>
14571 S:      Maintained
14572 F:      drivers/leds/leds-net48xx.c
14573
14574 SOFT-ROCE DRIVER (rxe)
14575 M:      Moni Shoua <monis@mellanox.com>
14576 L:      linux-rdma@vger.kernel.org
14577 S:      Supported
14578 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14579 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14580 F:      drivers/infiniband/sw/rxe/
14581 F:      include/uapi/rdma/rdma_user_rxe.h
14582
14583 SOFTLOGIC 6x10 MPEG CODEC
14584 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14585 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14586 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14587 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14588 M:      Ismael Luceno <ismael@iodev.co.uk>
14589 L:      linux-media@vger.kernel.org
14590 S:      Supported
14591 F:      drivers/media/pci/solo6x10/
14592
14593 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14594 M:      James Morse <james.morse@arm.com>
14595 L:      linux-arm-kernel@lists.infradead.org
14596 S:      Maintained
14597 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14598 F:      drivers/firmware/arm_sdei.c
14599 F:      include/linux/arm_sdei.h
14600 F:      include/uapi/linux/arm_sdei.h
14601
14602 SOFTWARE RAID (Multiple Disks) SUPPORT
14603 M:      Shaohua Li <shli@kernel.org>
14604 L:      linux-raid@vger.kernel.org
14605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14606 S:      Supported
14607 F:      drivers/md/Makefile
14608 F:      drivers/md/Kconfig
14609 F:      drivers/md/md*
14610 F:      drivers/md/raid*
14611 F:      include/linux/raid/
14612 F:      include/uapi/linux/raid/
14613
14614 SOCIONEXT (SNI) AVE NETWORK DRIVER
14615 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14616 L:      netdev@vger.kernel.org
14617 S:      Maintained
14618 F:      drivers/net/ethernet/socionext/sni_ave.c
14619 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14620
14621 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14622 M:      Jassi Brar <jaswinder.singh@linaro.org>
14623 L:      netdev@vger.kernel.org
14624 S:      Maintained
14625 F:      drivers/net/ethernet/socionext/netsec.c
14626 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14627
14628 SOLIDRUN CLEARFOG SUPPORT
14629 M:      Russell King <linux@armlinux.org.uk>
14630 S:      Maintained
14631 F:      arch/arm/boot/dts/armada-388-clearfog*
14632 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14633
14634 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14635 M:      Russell King <linux@armlinux.org.uk>
14636 S:      Maintained
14637 F:      arch/arm/boot/dts/imx6*-cubox-i*
14638 F:      arch/arm/boot/dts/imx6*-hummingboard*
14639 F:      arch/arm/boot/dts/imx6*-sr-*
14640
14641 SONIC NETWORK DRIVER
14642 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14643 L:      netdev@vger.kernel.org
14644 S:      Maintained
14645 F:      drivers/net/ethernet/natsemi/sonic.*
14646
14647 SONICS SILICON BACKPLANE DRIVER (SSB)
14648 M:      Michael Buesch <m@bues.ch>
14649 L:      linux-wireless@vger.kernel.org
14650 S:      Maintained
14651 F:      drivers/ssb/
14652 F:      include/linux/ssb/
14653
14654 SONY IMX214 SENSOR DRIVER
14655 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14656 L:      linux-media@vger.kernel.org
14657 T:      git git://linuxtv.org/media_tree.git
14658 S:      Maintained
14659 F:      drivers/media/i2c/imx214.c
14660 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14661
14662 SONY IMX258 SENSOR DRIVER
14663 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14664 L:      linux-media@vger.kernel.org
14665 T:      git git://linuxtv.org/media_tree.git
14666 S:      Maintained
14667 F:      drivers/media/i2c/imx258.c
14668
14669 SONY IMX274 SENSOR DRIVER
14670 M:      Leon Luo <leonl@leopardimaging.com>
14671 L:      linux-media@vger.kernel.org
14672 T:      git git://linuxtv.org/media_tree.git
14673 S:      Maintained
14674 F:      drivers/media/i2c/imx274.c
14675 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14676
14677 SONY IMX319 SENSOR DRIVER
14678 M:      Bingbu Cao <bingbu.cao@intel.com>
14679 L:      linux-media@vger.kernel.org
14680 T:      git git://linuxtv.org/media_tree.git
14681 S:      Maintained
14682 F:      drivers/media/i2c/imx319.c
14683
14684 SONY IMX355 SENSOR DRIVER
14685 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14686 L:      linux-media@vger.kernel.org
14687 T:      git git://linuxtv.org/media_tree.git
14688 S:      Maintained
14689 F:      drivers/media/i2c/imx355.c
14690
14691 SONY MEMORYSTICK SUBSYSTEM
14692 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14693 M:      Alex Dubov <oakad@yahoo.com>
14694 M:      Ulf Hansson <ulf.hansson@linaro.org>
14695 L:      linux-mmc@vger.kernel.org
14696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14697 S:      Maintained
14698 F:      drivers/memstick/
14699 F:      include/linux/memstick.h
14700
14701 SONY VAIO CONTROL DEVICE DRIVER
14702 M:      Mattia Dongili <malattia@linux.it>
14703 L:      platform-driver-x86@vger.kernel.org
14704 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14705 S:      Maintained
14706 F:      Documentation/laptops/sony-laptop.txt
14707 F:      drivers/char/sonypi.c
14708 F:      drivers/platform/x86/sony-laptop.c
14709 F:      include/linux/sony-laptop.h
14710
14711 SOUND
14712 M:      Jaroslav Kysela <perex@perex.cz>
14713 M:      Takashi Iwai <tiwai@suse.com>
14714 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14715 W:      http://www.alsa-project.org/
14716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14717 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14718 S:      Maintained
14719 F:      Documentation/sound/
14720 F:      include/sound/
14721 F:      include/uapi/sound/
14722 F:      sound/
14723
14724 SOUND - COMPRESSED AUDIO
14725 M:      Vinod Koul <vkoul@kernel.org>
14726 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14728 S:      Supported
14729 F:      Documentation/sound/designs/compress-offload.rst
14730 F:      include/sound/compress_driver.h
14731 F:      include/uapi/sound/compress_*
14732 F:      sound/core/compress_offload.c
14733 F:      sound/soc/soc-compress.c
14734
14735 SOUND - DMAENGINE HELPERS
14736 M:      Lars-Peter Clausen <lars@metafoo.de>
14737 S:      Supported
14738 F:      include/sound/dmaengine_pcm.h
14739 F:      sound/core/pcm_dmaengine.c
14740 F:      sound/soc/soc-generic-dmaengine-pcm.c
14741
14742 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14743 M:      Liam Girdwood <lgirdwood@gmail.com>
14744 M:      Mark Brown <broonie@kernel.org>
14745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14746 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14747 W:      http://alsa-project.org/main/index.php/ASoC
14748 S:      Supported
14749 F:      Documentation/devicetree/bindings/sound/
14750 F:      Documentation/sound/soc/
14751 F:      sound/soc/
14752 F:      include/dt-bindings/sound/
14753 F:      include/sound/soc*
14754
14755 SOUNDWIRE SUBSYSTEM
14756 M:      Vinod Koul <vkoul@kernel.org>
14757 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14758 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14759 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14760 S:      Supported
14761 F:      Documentation/driver-api/soundwire/
14762 F:      drivers/soundwire/
14763 F:      include/linux/soundwire/
14764
14765 SP2 MEDIA DRIVER
14766 M:      Olli Salonen <olli.salonen@iki.fi>
14767 L:      linux-media@vger.kernel.org
14768 W:      https://linuxtv.org
14769 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14770 S:      Maintained
14771 F:      drivers/media/dvb-frontends/sp2*
14772
14773 SPARC + UltraSPARC (sparc/sparc64)
14774 M:      "David S. Miller" <davem@davemloft.net>
14775 L:      sparclinux@vger.kernel.org
14776 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14779 S:      Maintained
14780 F:      arch/sparc/
14781 F:      drivers/sbus/
14782
14783 SPARC SERIAL DRIVERS
14784 M:      "David S. Miller" <davem@davemloft.net>
14785 L:      sparclinux@vger.kernel.org
14786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14788 S:      Maintained
14789 F:      include/linux/sunserialcore.h
14790 F:      drivers/tty/serial/suncore.c
14791 F:      drivers/tty/serial/sunhv.c
14792 F:      drivers/tty/serial/sunsab.c
14793 F:      drivers/tty/serial/sunsab.h
14794 F:      drivers/tty/serial/sunsu.c
14795 F:      drivers/tty/serial/sunzilog.c
14796 F:      drivers/tty/serial/sunzilog.h
14797 F:      drivers/tty/vcc.c
14798
14799 SPARSE CHECKER
14800 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14801 L:      linux-sparse@vger.kernel.org
14802 W:      https://sparse.wiki.kernel.org/
14803 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14804 S:      Maintained
14805 F:      include/linux/compiler.h
14806
14807 SPEAR CLOCK FRAMEWORK SUPPORT
14808 M:      Viresh Kumar <vireshk@kernel.org>
14809 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14810 W:      http://www.st.com/spear
14811 S:      Maintained
14812 F:      drivers/clk/spear/
14813
14814 SPEAR PLATFORM SUPPORT
14815 M:      Viresh Kumar <vireshk@kernel.org>
14816 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14817 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14818 W:      http://www.st.com/spear
14819 S:      Maintained
14820 F:      arch/arm/boot/dts/spear*
14821 F:      arch/arm/mach-spear/
14822
14823 SPI NOR SUBSYSTEM
14824 M:      Marek Vasut <marek.vasut@gmail.com>
14825 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14826 L:      linux-mtd@lists.infradead.org
14827 W:      http://www.linux-mtd.infradead.org/
14828 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14830 S:      Maintained
14831 F:      drivers/mtd/spi-nor/
14832 F:      include/linux/mtd/spi-nor.h
14833
14834 SPI SUBSYSTEM
14835 M:      Mark Brown <broonie@kernel.org>
14836 L:      linux-spi@vger.kernel.org
14837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14838 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14839 S:      Maintained
14840 F:      Documentation/devicetree/bindings/spi/
14841 F:      Documentation/spi/
14842 F:      drivers/spi/
14843 F:      include/linux/spi/
14844 F:      include/uapi/linux/spi/
14845 F:      tools/spi/
14846
14847 SPIDERNET NETWORK DRIVER for CELL
14848 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14849 L:      netdev@vger.kernel.org
14850 S:      Supported
14851 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14852 F:      drivers/net/ethernet/toshiba/spider_net*
14853
14854 SPMI SUBSYSTEM
14855 R:      Stephen Boyd <sboyd@kernel.org>
14856 L:      linux-arm-msm@vger.kernel.org
14857 F:      Documentation/devicetree/bindings/spmi/
14858 F:      drivers/spmi/
14859 F:      include/dt-bindings/spmi/spmi.h
14860 F:      include/linux/spmi.h
14861 F:      include/trace/events/spmi.h
14862
14863 SPU FILE SYSTEM
14864 M:      Jeremy Kerr <jk@ozlabs.org>
14865 L:      linuxppc-dev@lists.ozlabs.org
14866 W:      http://www.ibm.com/developerworks/power/cell/
14867 S:      Supported
14868 F:      Documentation/filesystems/spufs.txt
14869 F:      arch/powerpc/platforms/cell/spufs/
14870
14871 SQUASHFS FILE SYSTEM
14872 M:      Phillip Lougher <phillip@squashfs.org.uk>
14873 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14874 W:      http://squashfs.org.uk
14875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14876 S:      Maintained
14877 F:      Documentation/filesystems/squashfs.txt
14878 F:      fs/squashfs/
14879
14880 SRM (Alpha) environment access
14881 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14882 S:      Maintained
14883 F:      arch/alpha/kernel/srm_env.c
14884
14885 ST LSM6DSx IMU IIO DRIVER
14886 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14887 L:      linux-iio@vger.kernel.org
14888 W:      http://www.st.com/
14889 S:      Maintained
14890 F:      drivers/iio/imu/st_lsm6dsx/
14891 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14892
14893 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14894 M:      Mickael Guene <mickael.guene@st.com>
14895 L:      linux-media@vger.kernel.org
14896 T:      git git://linuxtv.org/media_tree.git
14897 S:      Maintained
14898 F:      drivers/media/i2c/st-mipid02.c
14899 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14900
14901 ST STM32 I2C/SMBUS DRIVER
14902 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14903 L:      linux-i2c@vger.kernel.org
14904 S:      Maintained
14905 F:      drivers/i2c/busses/i2c-stm32*
14906
14907 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14908 M:      Song Qiang <songqiang1304521@gmail.com>
14909 L:      linux-iio@vger.kernel.org
14910 S:      Maintained
14911 F:      drivers/iio/proximity/vl53l0x-i2c.c
14912 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14913
14914 STABLE BRANCH
14915 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14916 M:      Sasha Levin <sashal@kernel.org>
14917 L:      stable@vger.kernel.org
14918 S:      Supported
14919 F:      Documentation/process/stable-kernel-rules.rst
14920
14921 STAGING - COMEDI
14922 M:      Ian Abbott <abbotti@mev.co.uk>
14923 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14924 S:      Odd Fixes
14925 F:      drivers/staging/comedi/
14926
14927 STAGING - EROFS FILE SYSTEM
14928 M:      Gao Xiang <gaoxiang25@huawei.com>
14929 M:      Chao Yu <yuchao0@huawei.com>
14930 L:      linux-erofs@lists.ozlabs.org
14931 S:      Maintained
14932 F:      drivers/staging/erofs/
14933
14934 STAGING - INDUSTRIAL IO
14935 M:      Jonathan Cameron <jic23@kernel.org>
14936 L:      linux-iio@vger.kernel.org
14937 S:      Odd Fixes
14938 F:      Documentation/devicetree/bindings/staging/iio/
14939 F:      drivers/staging/iio/
14940
14941 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14942 M:      Marc Dietrich <marvin24@gmx.de>
14943 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14944 L:      linux-tegra@vger.kernel.org
14945 S:      Maintained
14946 F:      drivers/staging/nvec/
14947
14948 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14949 M:      Jens Frederich <jfrederich@gmail.com>
14950 M:      Daniel Drake <dsd@laptop.org>
14951 M:      Jon Nettleton <jon.nettleton@gmail.com>
14952 W:      http://wiki.laptop.org/go/DCON
14953 S:      Maintained
14954 F:      drivers/staging/olpc_dcon/
14955
14956 STAGING - REALTEK RTL8712U DRIVERS
14957 M:      Larry Finger <Larry.Finger@lwfinger.net>
14958 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14959 S:      Odd Fixes
14960 F:      drivers/staging/rtl8712/
14961
14962 STAGING - REALTEK RTL8188EU DRIVERS
14963 M:      Larry Finger <Larry.Finger@lwfinger.net>
14964 S:      Odd Fixes
14965 F:      drivers/staging/rtl8188eu/
14966
14967 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14968 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14969 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14970 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14971 L:      linux-fbdev@vger.kernel.org
14972 S:      Maintained
14973 F:      drivers/staging/sm750fb/
14974
14975 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14976 M:      William Hubbs <w.d.hubbs@gmail.com>
14977 M:      Chris Brannon <chris@the-brannons.com>
14978 M:      Kirk Reiser <kirk@reisers.ca>
14979 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14980 L:      speakup@linux-speakup.org
14981 W:      http://www.linux-speakup.org/
14982 S:      Odd Fixes
14983 F:      drivers/staging/speakup/
14984
14985 STAGING - VIA VT665X DRIVERS
14986 M:      Forest Bond <forest@alittletooquiet.net>
14987 S:      Odd Fixes
14988 F:      drivers/staging/vt665?/
14989
14990 STAGING - WILC1000 WIFI DRIVER
14991 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14992 M:      Ajay Singh <ajay.kathat@microchip.com>
14993 L:      linux-wireless@vger.kernel.org
14994 S:      Supported
14995 F:      drivers/staging/wilc1000/
14996
14997 STAGING SUBSYSTEM
14998 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15000 L:      devel@driverdev.osuosl.org
15001 S:      Supported
15002 F:      drivers/staging/
15003
15004 STARFIRE/DURALAN NETWORK DRIVER
15005 M:      Ion Badulescu <ionut@badula.org>
15006 S:      Odd Fixes
15007 F:      drivers/net/ethernet/adaptec/starfire*
15008
15009 STEC S1220 SKD DRIVER
15010 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15011 L:      linux-block@vger.kernel.org
15012 S:      Maintained
15013 F:      drivers/block/skd*[ch]
15014
15015 STI AUDIO (ASoC) DRIVERS
15016 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15017 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15018 S:      Maintained
15019 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15020 F:      sound/soc/sti/
15021
15022 STI CEC DRIVER
15023 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15024 S:      Maintained
15025 F:      drivers/media/platform/sti/cec/
15026 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15027
15028 STK1160 USB VIDEO CAPTURE DRIVER
15029 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15030 L:      linux-media@vger.kernel.org
15031 T:      git git://linuxtv.org/media_tree.git
15032 S:      Maintained
15033 F:      drivers/media/usb/stk1160/
15034
15035 STM32 AUDIO (ASoC) DRIVERS
15036 M:      Olivier Moysan <olivier.moysan@st.com>
15037 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15038 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15039 S:      Maintained
15040 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15041 F:      sound/soc/stm/
15042
15043 STM32 TIMER/LPTIMER DRIVERS
15044 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15045 S:      Maintained
15046 F:      drivers/*/stm32-*timer*
15047 F:      drivers/pwm/pwm-stm32*
15048 F:      include/linux/*/stm32-*tim*
15049 F:      Documentation/ABI/testing/*timer-stm32
15050 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15051 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15052
15053 STMMAC ETHERNET DRIVER
15054 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15055 M:      Alexandre Torgue <alexandre.torgue@st.com>
15056 M:      Jose Abreu <joabreu@synopsys.com>
15057 L:      netdev@vger.kernel.org
15058 W:      http://www.stlinux.com
15059 S:      Supported
15060 F:      drivers/net/ethernet/stmicro/stmmac/
15061
15062 SUN3/3X
15063 M:      Sam Creasey <sammy@sammy.net>
15064 W:      http://sammy.net/sun3/
15065 S:      Maintained
15066 F:      arch/m68k/kernel/*sun3*
15067 F:      arch/m68k/sun3*/
15068 F:      arch/m68k/include/asm/sun3*
15069 F:      drivers/net/ethernet/i825xx/sun3*
15070
15071 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15072 M:      Hans de Goede <hdegoede@redhat.com>
15073 L:      linux-input@vger.kernel.org
15074 S:      Maintained
15075 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15076 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15077
15078 SUNDANCE NETWORK DRIVER
15079 M:      Denis Kirjanov <kda@linux-powerpc.org>
15080 L:      netdev@vger.kernel.org
15081 S:      Maintained
15082 F:      drivers/net/ethernet/dlink/sundance.c
15083
15084 SUPERH
15085 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15086 M:      Rich Felker <dalias@libc.org>
15087 L:      linux-sh@vger.kernel.org
15088 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15089 S:      Maintained
15090 F:      Documentation/sh/
15091 F:      arch/sh/
15092 F:      drivers/sh/
15093
15094 SUSPEND TO RAM
15095 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15096 M:      Len Brown <len.brown@intel.com>
15097 M:      Pavel Machek <pavel@ucw.cz>
15098 L:      linux-pm@vger.kernel.org
15099 B:      https://bugzilla.kernel.org
15100 S:      Supported
15101 F:      Documentation/power/
15102 F:      arch/x86/kernel/acpi/
15103 F:      drivers/base/power/
15104 F:      kernel/power/
15105 F:      include/linux/suspend.h
15106 F:      include/linux/freezer.h
15107 F:      include/linux/pm.h
15108
15109 SVGA HANDLING
15110 M:      Martin Mares <mj@ucw.cz>
15111 L:      linux-video@atrey.karlin.mff.cuni.cz
15112 S:      Maintained
15113 F:      Documentation/svga.txt
15114 F:      arch/x86/boot/video*
15115
15116 SWIOTLB SUBSYSTEM
15117 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15118 L:      iommu@lists.linux-foundation.org
15119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15120 S:      Supported
15121 F:      kernel/dma/swiotlb.c
15122 F:      arch/*/kernel/pci-swiotlb.c
15123 F:      include/linux/swiotlb.h
15124
15125 SWITCHDEV
15126 M:      Jiri Pirko <jiri@resnulli.us>
15127 M:      Ivan Vecera <ivecera@redhat.com>
15128 L:      netdev@vger.kernel.org
15129 S:      Supported
15130 F:      net/switchdev/
15131 F:      include/net/switchdev.h
15132
15133 SY8106A REGULATOR DRIVER
15134 M:      Icenowy Zheng <icenowy@aosc.io>
15135 S:      Maintained
15136 F:      drivers/regulator/sy8106a-regulator.c
15137 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15138
15139 SYNC FILE FRAMEWORK
15140 M:      Sumit Semwal <sumit.semwal@linaro.org>
15141 R:      Gustavo Padovan <gustavo@padovan.org>
15142 S:      Maintained
15143 L:      linux-media@vger.kernel.org
15144 L:      dri-devel@lists.freedesktop.org
15145 F:      drivers/dma-buf/sync_*
15146 F:      drivers/dma-buf/dma-fence*
15147 F:      drivers/dma-buf/sw_sync.c
15148 F:      include/linux/sync_file.h
15149 F:      include/uapi/linux/sync_file.h
15150 F:      Documentation/sync_file.txt
15151 T:      git git://anongit.freedesktop.org/drm/drm-misc
15152
15153 SYNOPSYS ARC ARCHITECTURE
15154 M:      Vineet Gupta <vgupta@synopsys.com>
15155 L:      linux-snps-arc@lists.infradead.org
15156 S:      Supported
15157 F:      arch/arc/
15158 F:      Documentation/devicetree/bindings/arc/*
15159 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15160 F:      drivers/clocksource/arc_timer.c
15161 F:      drivers/tty/serial/arc_uart.c
15162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15163
15164 SYNOPSYS ARC HSDK SDP pll clock driver
15165 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15166 S:      Supported
15167 F:      drivers/clk/clk-hsdk-pll.c
15168 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15169
15170 SYNOPSYS ARC SDP clock driver
15171 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15172 S:      Supported
15173 F:      drivers/clk/axs10x/*
15174 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15175
15176 SYNOPSYS ARC SDP platform support
15177 M:      Alexey Brodkin <abrodkin@synopsys.com>
15178 S:      Supported
15179 F:      arch/arc/plat-axs10x
15180 F:      arch/arc/boot/dts/ax*
15181 F:      Documentation/devicetree/bindings/arc/axs10*
15182
15183 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15184 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15185 S:      Supported
15186 F:      drivers/reset/reset-axs10x.c
15187 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15188
15189 SYNOPSYS CREG GPIO DRIVER
15190 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15191 S:      Maintained
15192 F:      drivers/gpio/gpio-creg-snps.c
15193 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15194
15195 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15196 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15197 S:      Maintained
15198 F:      drivers/tty/serial/8250/8250_dw.c
15199
15200 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15201 M:      Hoan Tran <hoan@os.amperecomputing.com>
15202 L:      linux-gpio@vger.kernel.org
15203 S:      Maintained
15204 F:      drivers/gpio/gpio-dwapb.c
15205 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15206
15207 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15208 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15209 S:      Maintained
15210 F:      drivers/dma/dwi-axi-dmac/
15211 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15212
15213 SYNOPSYS DESIGNWARE DMAC DRIVER
15214 M:      Viresh Kumar <vireshk@kernel.org>
15215 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15216 S:      Maintained
15217 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15218 F:      drivers/dma/dw/
15219 F:      include/dt-bindings/dma/dw-dmac.h
15220 F:      include/linux/dma/dw.h
15221 F:      include/linux/platform_data/dma-dw.h
15222
15223 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15224 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15225 L:      netdev@vger.kernel.org
15226 S:      Supported
15227 F:      drivers/net/ethernet/synopsys/
15228
15229 SYNOPSYS DESIGNWARE I2C DRIVER
15230 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15231 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15232 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15233 L:      linux-i2c@vger.kernel.org
15234 S:      Maintained
15235 F:      drivers/i2c/busses/i2c-designware-*
15236 F:      include/linux/platform_data/i2c-designware.h
15237
15238 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15239 M:      Jaehoon Chung <jh80.chung@samsung.com>
15240 L:      linux-mmc@vger.kernel.org
15241 S:      Maintained
15242 F:      drivers/mmc/host/dw_mmc*
15243
15244 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15245 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15246 S:      Supported
15247 F:      drivers/reset/reset-hsdk.c
15248 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15249 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15250
15251 SYSTEM CONFIGURATION (SYSCON)
15252 M:      Lee Jones <lee.jones@linaro.org>
15253 M:      Arnd Bergmann <arnd@arndb.de>
15254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15255 S:      Supported
15256 F:      drivers/mfd/syscon.c
15257
15258 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15259 M:      Sudeep Holla <sudeep.holla@arm.com>
15260 L:      linux-arm-kernel@lists.infradead.org
15261 S:      Maintained
15262 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15263 F:      drivers/clk/clk-sc[mp]i.c
15264 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15265 F:      drivers/firmware/arm_scpi.c
15266 F:      drivers/firmware/arm_scmi/
15267 F:      include/linux/sc[mp]i_protocol.h
15268
15269 SYSTEM RESET/SHUTDOWN DRIVERS
15270 M:      Sebastian Reichel <sre@kernel.org>
15271 L:      linux-pm@vger.kernel.org
15272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15273 S:      Maintained
15274 F:      Documentation/devicetree/bindings/power/reset/
15275 F:      drivers/power/reset/
15276
15277 SYSTEM TRACE MODULE CLASS
15278 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15279 S:      Maintained
15280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15281 F:      Documentation/trace/stm.rst
15282 F:      drivers/hwtracing/stm/
15283 F:      include/linux/stm.h
15284 F:      include/uapi/linux/stm.h
15285
15286 SYSV FILESYSTEM
15287 M:      Christoph Hellwig <hch@infradead.org>
15288 S:      Maintained
15289 F:      Documentation/filesystems/sysv-fs.txt
15290 F:      fs/sysv/
15291 F:      include/linux/sysv_fs.h
15292
15293 TASKSTATS STATISTICS INTERFACE
15294 M:      Balbir Singh <bsingharora@gmail.com>
15295 S:      Maintained
15296 F:      Documentation/accounting/taskstats*
15297 F:      include/linux/taskstats*
15298 F:      kernel/taskstats.c
15299
15300 TC subsystem
15301 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15302 M:      Cong Wang <xiyou.wangcong@gmail.com>
15303 M:      Jiri Pirko <jiri@resnulli.us>
15304 L:      netdev@vger.kernel.org
15305 S:      Maintained
15306 F:      include/net/pkt_cls.h
15307 F:      include/net/pkt_sched.h
15308 F:      include/net/tc_act/
15309 F:      include/uapi/linux/pkt_cls.h
15310 F:      include/uapi/linux/pkt_sched.h
15311 F:      include/uapi/linux/tc_act/
15312 F:      include/uapi/linux/tc_ematch/
15313 F:      net/sched/
15314
15315 TC90522 MEDIA DRIVER
15316 M:      Akihiro Tsukada <tskd08@gmail.com>
15317 L:      linux-media@vger.kernel.org
15318 S:      Odd Fixes
15319 F:      drivers/media/dvb-frontends/tc90522*
15320
15321 TCP LOW PRIORITY MODULE
15322 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15323 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15324 W:      http://tcp-lp-mod.sourceforge.net/
15325 S:      Maintained
15326 F:      net/ipv4/tcp_lp.c
15327
15328 TDA10071 MEDIA DRIVER
15329 M:      Antti Palosaari <crope@iki.fi>
15330 L:      linux-media@vger.kernel.org
15331 W:      https://linuxtv.org
15332 W:      http://palosaari.fi/linux/
15333 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15334 T:      git git://linuxtv.org/anttip/media_tree.git
15335 S:      Maintained
15336 F:      drivers/media/dvb-frontends/tda10071*
15337
15338 TDA18212 MEDIA DRIVER
15339 M:      Antti Palosaari <crope@iki.fi>
15340 L:      linux-media@vger.kernel.org
15341 W:      https://linuxtv.org
15342 W:      http://palosaari.fi/linux/
15343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15344 T:      git git://linuxtv.org/anttip/media_tree.git
15345 S:      Maintained
15346 F:      drivers/media/tuners/tda18212*
15347
15348 TDA18218 MEDIA DRIVER
15349 M:      Antti Palosaari <crope@iki.fi>
15350 L:      linux-media@vger.kernel.org
15351 W:      https://linuxtv.org
15352 W:      http://palosaari.fi/linux/
15353 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15354 T:      git git://linuxtv.org/anttip/media_tree.git
15355 S:      Maintained
15356 F:      drivers/media/tuners/tda18218*
15357
15358 TDA18250 MEDIA DRIVER
15359 M:      Olli Salonen <olli.salonen@iki.fi>
15360 L:      linux-media@vger.kernel.org
15361 W:      https://linuxtv.org
15362 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15363 T:      git git://linuxtv.org/media_tree.git
15364 S:      Maintained
15365 F:      drivers/media/tuners/tda18250*
15366
15367 TDA18271 MEDIA DRIVER
15368 M:      Michael Krufky <mkrufky@linuxtv.org>
15369 L:      linux-media@vger.kernel.org
15370 W:      https://linuxtv.org
15371 W:      http://github.com/mkrufky
15372 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15373 T:      git git://linuxtv.org/mkrufky/tuners.git
15374 S:      Maintained
15375 F:      drivers/media/tuners/tda18271*
15376
15377 TDA1997x MEDIA DRIVER
15378 M:      Tim Harvey <tharvey@gateworks.com>
15379 L:      linux-media@vger.kernel.org
15380 W:      https://linuxtv.org
15381 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15382 S:      Maintained
15383 F:      drivers/media/i2c/tda1997x.*
15384
15385 TDA827x MEDIA DRIVER
15386 M:      Michael Krufky <mkrufky@linuxtv.org>
15387 L:      linux-media@vger.kernel.org
15388 W:      https://linuxtv.org
15389 W:      http://github.com/mkrufky
15390 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15391 T:      git git://linuxtv.org/mkrufky/tuners.git
15392 S:      Maintained
15393 F:      drivers/media/tuners/tda8290.*
15394
15395 TDA8290 MEDIA DRIVER
15396 M:      Michael Krufky <mkrufky@linuxtv.org>
15397 L:      linux-media@vger.kernel.org
15398 W:      https://linuxtv.org
15399 W:      http://github.com/mkrufky
15400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15401 T:      git git://linuxtv.org/mkrufky/tuners.git
15402 S:      Maintained
15403 F:      drivers/media/tuners/tda8290.*
15404
15405 TDA9840 MEDIA DRIVER
15406 M:      Hans Verkuil <hverkuil@xs4all.nl>
15407 L:      linux-media@vger.kernel.org
15408 T:      git git://linuxtv.org/media_tree.git
15409 W:      https://linuxtv.org
15410 S:      Maintained
15411 F:      drivers/media/i2c/tda9840*
15412
15413 TEA5761 TUNER DRIVER
15414 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15415 L:      linux-media@vger.kernel.org
15416 W:      https://linuxtv.org
15417 T:      git git://linuxtv.org/media_tree.git
15418 S:      Odd fixes
15419 F:      drivers/media/tuners/tea5761.*
15420
15421 TEA5767 TUNER DRIVER
15422 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15423 L:      linux-media@vger.kernel.org
15424 W:      https://linuxtv.org
15425 T:      git git://linuxtv.org/media_tree.git
15426 S:      Maintained
15427 F:      drivers/media/tuners/tea5767.*
15428
15429 TEA6415C MEDIA DRIVER
15430 M:      Hans Verkuil <hverkuil@xs4all.nl>
15431 L:      linux-media@vger.kernel.org
15432 T:      git git://linuxtv.org/media_tree.git
15433 W:      https://linuxtv.org
15434 S:      Maintained
15435 F:      drivers/media/i2c/tea6415c*
15436
15437 TEA6420 MEDIA DRIVER
15438 M:      Hans Verkuil <hverkuil@xs4all.nl>
15439 L:      linux-media@vger.kernel.org
15440 T:      git git://linuxtv.org/media_tree.git
15441 W:      https://linuxtv.org
15442 S:      Maintained
15443 F:      drivers/media/i2c/tea6420*
15444
15445 TEAM DRIVER
15446 M:      Jiri Pirko <jiri@resnulli.us>
15447 L:      netdev@vger.kernel.org
15448 S:      Supported
15449 F:      drivers/net/team/
15450 F:      include/linux/if_team.h
15451 F:      include/uapi/linux/if_team.h
15452
15453 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15454 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15455 S:      Maintained
15456 F:      arch/x86/platform/ts5500/
15457
15458 TECHNOTREND USB IR RECEIVER
15459 M:      Sean Young <sean@mess.org>
15460 L:      linux-media@vger.kernel.org
15461 S:      Maintained
15462 F:      drivers/media/rc/ttusbir.c
15463
15464 TECHWELL TW9910 VIDEO DECODER
15465 L:      linux-media@vger.kernel.org
15466 S:      Orphan
15467 F:      drivers/media/i2c/tw9910.c
15468 F:      include/media/i2c/tw9910.h
15469
15470 TEE SUBSYSTEM
15471 M:      Jens Wiklander <jens.wiklander@linaro.org>
15472 S:      Maintained
15473 F:      include/linux/tee_drv.h
15474 F:      include/uapi/linux/tee.h
15475 F:      drivers/tee/
15476 F:      Documentation/tee.txt
15477
15478 TEGRA ARCHITECTURE SUPPORT
15479 M:      Thierry Reding <thierry.reding@gmail.com>
15480 M:      Jonathan Hunter <jonathanh@nvidia.com>
15481 L:      linux-tegra@vger.kernel.org
15482 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15484 S:      Supported
15485 N:      [^a-z]tegra
15486
15487 TEGRA CLOCK DRIVER
15488 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15489 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15490 S:      Supported
15491 F:      drivers/clk/tegra/
15492
15493 TEGRA DMA DRIVERS
15494 M:      Laxman Dewangan <ldewangan@nvidia.com>
15495 M:      Jon Hunter <jonathanh@nvidia.com>
15496 S:      Supported
15497 F:      drivers/dma/tegra*
15498
15499 TEGRA I2C DRIVER
15500 M:      Laxman Dewangan <ldewangan@nvidia.com>
15501 S:      Supported
15502 F:      drivers/i2c/busses/i2c-tegra.c
15503
15504 TEGRA IOMMU DRIVERS
15505 M:      Thierry Reding <thierry.reding@gmail.com>
15506 L:      linux-tegra@vger.kernel.org
15507 S:      Supported
15508 F:      drivers/iommu/tegra*
15509
15510 TEGRA KBC DRIVER
15511 M:      Laxman Dewangan <ldewangan@nvidia.com>
15512 S:      Supported
15513 F:      drivers/input/keyboard/tegra-kbc.c
15514
15515 TEGRA NAND DRIVER
15516 M:      Stefan Agner <stefan@agner.ch>
15517 M:      Lucas Stach <dev@lynxeye.de>
15518 S:      Maintained
15519 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15520 F:      drivers/mtd/nand/raw/tegra_nand.c
15521
15522 TEGRA PWM DRIVER
15523 M:      Thierry Reding <thierry.reding@gmail.com>
15524 S:      Supported
15525 F:      drivers/pwm/pwm-tegra.c
15526
15527 TEGRA SERIAL DRIVER
15528 M:      Laxman Dewangan <ldewangan@nvidia.com>
15529 S:      Supported
15530 F:      drivers/tty/serial/serial-tegra.c
15531
15532 TEGRA SPI DRIVER
15533 M:      Laxman Dewangan <ldewangan@nvidia.com>
15534 S:      Supported
15535 F:      drivers/spi/spi-tegra*
15536
15537 TEGRA XUSB PADCTL DRIVER
15538 M:      JC Kuo <jckuo@nvidia.com>
15539 S:      Supported
15540 F:      drivers/phy/tegra/xusb*
15541
15542 TEHUTI ETHERNET DRIVER
15543 M:      Andy Gospodarek <andy@greyhouse.net>
15544 L:      netdev@vger.kernel.org
15545 S:      Supported
15546 F:      drivers/net/ethernet/tehuti/*
15547
15548 Telecom Clock Driver for MCPL0010
15549 M:      Mark Gross <mark.gross@intel.com>
15550 S:      Supported
15551 F:      drivers/char/tlclk.c
15552
15553 TENSILICA XTENSA PORT (xtensa)
15554 M:      Chris Zankel <chris@zankel.net>
15555 M:      Max Filippov <jcmvbkbc@gmail.com>
15556 L:      linux-xtensa@linux-xtensa.org
15557 T:      git git://github.com/czankel/xtensa-linux.git
15558 S:      Maintained
15559 F:      arch/xtensa/
15560 F:      drivers/irqchip/irq-xtensa-*
15561
15562 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15563 M:      Nishanth Menon <nm@ti.com>
15564 M:      Tero Kristo <t-kristo@ti.com>
15565 M:      Santosh Shilimkar <ssantosh@kernel.org>
15566 L:      linux-arm-kernel@lists.infradead.org
15567 S:      Maintained
15568 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15569 F:      drivers/firmware/ti_sci*
15570 F:      include/linux/soc/ti/ti_sci_protocol.h
15571 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15572 F:      drivers/soc/ti/ti_sci_pm_domains.c
15573 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15574 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15575 F:      drivers/clk/keystone/sci-clk.c
15576 F:      drivers/reset/reset-ti-sci.c
15577 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15578 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15579 F:      drivers/irqchip/irq-ti-sci-intr.c
15580 F:      drivers/irqchip/irq-ti-sci-inta.c
15581 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15582 F:      drivers/soc/ti/ti_sci_inta_msi.c
15583
15584 Texas Instruments ASoC drivers
15585 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15587 S:      Maintained
15588 F:      sound/soc/ti/
15589
15590 Texas Instruments' DAC7612 DAC Driver
15591 M:      Ricardo Ribalda <ricardo@ribalda.com>
15592 L:      linux-iio@vger.kernel.org
15593 S:      Supported
15594 F:      drivers/iio/dac/ti-dac7612.c
15595 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15596
15597 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15598 M:      Hans Verkuil <hverkuil@xs4all.nl>
15599 L:      linux-media@vger.kernel.org
15600 T:      git git://linuxtv.org/media_tree.git
15601 W:      https://linuxtv.org
15602 S:      Maintained
15603 F:      drivers/media/radio/radio-raremono.c
15604
15605 THERMAL
15606 M:      Zhang Rui <rui.zhang@intel.com>
15607 M:      Eduardo Valentin <edubezval@gmail.com>
15608 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15609 L:      linux-pm@vger.kernel.org
15610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15612 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15613 S:      Supported
15614 F:      drivers/thermal/
15615 F:      include/linux/thermal.h
15616 F:      include/uapi/linux/thermal.h
15617 F:      include/linux/cpu_cooling.h
15618 F:      Documentation/devicetree/bindings/thermal/
15619
15620 THERMAL/CPU_COOLING
15621 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15622 M:      Viresh Kumar <viresh.kumar@linaro.org>
15623 M:      Javi Merino <javi.merino@kernel.org>
15624 L:      linux-pm@vger.kernel.org
15625 S:      Supported
15626 F:      Documentation/thermal/cpu-cooling-api.txt
15627 F:      drivers/thermal/cpu_cooling.c
15628 F:      include/linux/cpu_cooling.h
15629
15630 THINKPAD ACPI EXTRAS DRIVER
15631 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15632 L:      ibm-acpi-devel@lists.sourceforge.net
15633 L:      platform-driver-x86@vger.kernel.org
15634 W:      http://ibm-acpi.sourceforge.net
15635 W:      http://thinkwiki.org/wiki/Ibm-acpi
15636 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15637 S:      Maintained
15638 F:      drivers/platform/x86/thinkpad_acpi.c
15639
15640 THUNDERBOLT DRIVER
15641 M:      Andreas Noever <andreas.noever@gmail.com>
15642 M:      Michael Jamet <michael.jamet@intel.com>
15643 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15644 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15646 S:      Maintained
15647 F:      Documentation/admin-guide/thunderbolt.rst
15648 F:      drivers/thunderbolt/
15649 F:      include/linux/thunderbolt.h
15650
15651 THUNDERBOLT NETWORK DRIVER
15652 M:      Michael Jamet <michael.jamet@intel.com>
15653 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15654 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15655 L:      netdev@vger.kernel.org
15656 S:      Maintained
15657 F:      drivers/net/thunderbolt.c
15658
15659 THUNDERX GPIO DRIVER
15660 M:      David Daney <david.daney@cavium.com>
15661 S:      Maintained
15662 F:      drivers/gpio/gpio-thunderx.c
15663
15664 TI AM437X VPFE DRIVER
15665 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15666 L:      linux-media@vger.kernel.org
15667 W:      https://linuxtv.org
15668 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15669 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15670 S:      Maintained
15671 F:      drivers/media/platform/am437x/
15672
15673 TI BANDGAP AND THERMAL DRIVER
15674 M:      Eduardo Valentin <edubezval@gmail.com>
15675 M:      Keerthy <j-keerthy@ti.com>
15676 L:      linux-pm@vger.kernel.org
15677 L:      linux-omap@vger.kernel.org
15678 S:      Maintained
15679 F:      drivers/thermal/ti-soc-thermal/
15680
15681 TI BQ27XXX POWER SUPPLY DRIVER
15682 R:      Andrew F. Davis <afd@ti.com>
15683 F:      include/linux/power/bq27xxx_battery.h
15684 F:      drivers/power/supply/bq27xxx_battery.c
15685 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15686
15687 TI CDCE706 CLOCK DRIVER
15688 M:      Max Filippov <jcmvbkbc@gmail.com>
15689 S:      Maintained
15690 F:      drivers/clk/clk-cdce706.c
15691
15692 TI CLOCK DRIVER
15693 M:      Tero Kristo <t-kristo@ti.com>
15694 L:      linux-omap@vger.kernel.org
15695 S:      Maintained
15696 F:      drivers/clk/ti/
15697 F:      include/linux/clk/ti.h
15698
15699 TI DAVINCI MACHINE SUPPORT
15700 M:      Sekhar Nori <nsekhar@ti.com>
15701 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15704 S:      Supported
15705 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15706 F:      arch/arm/mach-davinci/
15707 F:      drivers/i2c/busses/i2c-davinci.c
15708 F:      arch/arm/boot/dts/da850*
15709
15710 TI DAVINCI SERIES CLOCK DRIVER
15711 M:      David Lechner <david@lechnology.com>
15712 R:      Sekhar Nori <nsekhar@ti.com>
15713 S:      Maintained
15714 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15715 F:      drivers/clk/davinci/
15716
15717 TI DAVINCI SERIES GPIO DRIVER
15718 M:      Keerthy <j-keerthy@ti.com>
15719 L:      linux-gpio@vger.kernel.org
15720 S:      Maintained
15721 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15722 F:      drivers/gpio/gpio-davinci.c
15723
15724 TI DAVINCI SERIES MEDIA DRIVER
15725 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15726 L:      linux-media@vger.kernel.org
15727 W:      https://linuxtv.org
15728 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15729 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15730 S:      Maintained
15731 F:      drivers/media/platform/davinci/
15732 F:      include/media/davinci/
15733
15734 TI ETHERNET SWITCH DRIVER (CPSW)
15735 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15736 L:      linux-omap@vger.kernel.org
15737 L:      netdev@vger.kernel.org
15738 S:      Maintained
15739 F:      drivers/net/ethernet/ti/cpsw*
15740 F:      drivers/net/ethernet/ti/davinci*
15741
15742 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15743 M:      Alex Dubov <oakad@yahoo.com>
15744 S:      Maintained
15745 W:      http://tifmxx.berlios.de/
15746 F:      drivers/memstick/host/tifm_ms.c
15747 F:      drivers/misc/tifm*
15748 F:      drivers/mmc/host/tifm_sd.c
15749 F:      include/linux/tifm.h
15750
15751 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15752 M:      Santosh Shilimkar <ssantosh@kernel.org>
15753 L:      linux-kernel@vger.kernel.org
15754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15755 S:      Maintained
15756 F:      drivers/soc/ti/*
15757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15758
15759 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15760 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15761 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15762 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15763 S:      Maintained
15764 F:      sound/soc/codecs/lm49453*
15765 F:      sound/soc/codecs/isabelle*
15766
15767 TI LP855x BACKLIGHT DRIVER
15768 M:      Milo Kim <milo.kim@ti.com>
15769 S:      Maintained
15770 F:      Documentation/backlight/lp855x-driver.txt
15771 F:      drivers/video/backlight/lp855x_bl.c
15772 F:      include/linux/platform_data/lp855x.h
15773
15774 TI LP8727 CHARGER DRIVER
15775 M:      Milo Kim <milo.kim@ti.com>
15776 S:      Maintained
15777 F:      drivers/power/supply/lp8727_charger.c
15778 F:      include/linux/platform_data/lp8727.h
15779
15780 TI LP8788 MFD DRIVER
15781 M:      Milo Kim <milo.kim@ti.com>
15782 S:      Maintained
15783 F:      drivers/iio/adc/lp8788_adc.c
15784 F:      drivers/leds/leds-lp8788.c
15785 F:      drivers/mfd/lp8788*.c
15786 F:      drivers/power/supply/lp8788-charger.c
15787 F:      drivers/regulator/lp8788-*.c
15788 F:      include/linux/mfd/lp8788*.h
15789
15790 TI NETCP ETHERNET DRIVER
15791 M:      Wingman Kwok <w-kwok2@ti.com>
15792 M:      Murali Karicheri <m-karicheri2@ti.com>
15793 L:      netdev@vger.kernel.org
15794 S:      Maintained
15795 F:      drivers/net/ethernet/ti/netcp*
15796
15797 TI PCM3060 ASoC CODEC DRIVER
15798 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15799 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15800 S:      Maintained
15801 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15802 F:      sound/soc/codecs/pcm3060*
15803
15804 TI TAS571X FAMILY ASoC CODEC DRIVER
15805 M:      Kevin Cernekee <cernekee@chromium.org>
15806 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15807 S:      Odd Fixes
15808 F:      sound/soc/codecs/tas571x*
15809
15810 TI TRF7970A NFC DRIVER
15811 M:      Mark Greer <mgreer@animalcreek.com>
15812 L:      linux-wireless@vger.kernel.org
15813 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15814 S:      Supported
15815 F:      drivers/nfc/trf7970a.c
15816 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15817
15818 TI TWL4030 SERIES SOC CODEC DRIVER
15819 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15820 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15821 S:      Maintained
15822 F:      sound/soc/codecs/twl4030*
15823
15824 TI VPE/CAL DRIVERS
15825 M:      Benoit Parrot <bparrot@ti.com>
15826 L:      linux-media@vger.kernel.org
15827 W:      http://linuxtv.org/
15828 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15829 S:      Maintained
15830 F:      drivers/media/platform/ti-vpe/
15831
15832 TI WILINK WIRELESS DRIVERS
15833 L:      linux-wireless@vger.kernel.org
15834 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15835 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15837 S:      Orphan
15838 F:      drivers/net/wireless/ti/
15839 F:      include/linux/wl12xx.h
15840
15841 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15842 M:      John Stultz <john.stultz@linaro.org>
15843 M:      Thomas Gleixner <tglx@linutronix.de>
15844 R:      Stephen Boyd <sboyd@kernel.org>
15845 L:      linux-kernel@vger.kernel.org
15846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15847 S:      Supported
15848 F:      include/linux/clocksource.h
15849 F:      include/linux/time.h
15850 F:      include/linux/timex.h
15851 F:      include/uapi/linux/time.h
15852 F:      include/uapi/linux/timex.h
15853 F:      kernel/time/clocksource.c
15854 F:      kernel/time/time*.c
15855 F:      kernel/time/alarmtimer.c
15856 F:      kernel/time/ntp.c
15857 F:      tools/testing/selftests/timers/
15858
15859 TIPC NETWORK LAYER
15860 M:      Jon Maloy <jon.maloy@ericsson.com>
15861 M:      Ying Xue <ying.xue@windriver.com>
15862 L:      netdev@vger.kernel.org (core kernel code)
15863 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15864 W:      http://tipc.sourceforge.net/
15865 S:      Maintained
15866 F:      include/uapi/linux/tipc*.h
15867 F:      net/tipc/
15868
15869 TLAN NETWORK DRIVER
15870 M:      Samuel Chessman <chessman@tux.org>
15871 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15872 W:      http://sourceforge.net/projects/tlan/
15873 S:      Maintained
15874 F:      Documentation/networking/device_drivers/ti/tlan.txt
15875 F:      drivers/net/ethernet/ti/tlan.*
15876
15877 TM6000 VIDEO4LINUX DRIVER
15878 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15879 L:      linux-media@vger.kernel.org
15880 W:      https://linuxtv.org
15881 T:      git git://linuxtv.org/media_tree.git
15882 S:      Odd fixes
15883 F:      drivers/media/usb/tm6000/
15884 F:      Documentation/media/v4l-drivers/tm6000*
15885
15886 TMIO/SDHI MMC DRIVER
15887 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15888 L:      linux-mmc@vger.kernel.org
15889 S:      Supported
15890 F:      drivers/mmc/host/tmio_mmc*
15891 F:      drivers/mmc/host/renesas_sdhi*
15892 F:      include/linux/mfd/tmio.h
15893
15894 TMP401 HARDWARE MONITOR DRIVER
15895 M:      Guenter Roeck <linux@roeck-us.net>
15896 L:      linux-hwmon@vger.kernel.org
15897 S:      Maintained
15898 F:      Documentation/hwmon/tmp401.rst
15899 F:      drivers/hwmon/tmp401.c
15900
15901 TMPFS (SHMEM FILESYSTEM)
15902 M:      Hugh Dickins <hughd@google.com>
15903 L:      linux-mm@kvack.org
15904 S:      Maintained
15905 F:      include/linux/shmem_fs.h
15906 F:      mm/shmem.c
15907
15908 TOMOYO SECURITY MODULE
15909 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15910 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15911 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15912 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15913 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15914 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15915 W:      https://tomoyo.osdn.jp/
15916 S:      Maintained
15917 F:      security/tomoyo/
15918
15919 TOPSTAR LAPTOP EXTRAS DRIVER
15920 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15921 L:      platform-driver-x86@vger.kernel.org
15922 S:      Maintained
15923 F:      drivers/platform/x86/topstar-laptop.c
15924
15925 TORTURE-TEST MODULES
15926 M:      Davidlohr Bueso <dave@stgolabs.net>
15927 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15928 M:      Josh Triplett <josh@joshtriplett.org>
15929 L:      linux-kernel@vger.kernel.org
15930 S:      Supported
15931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15932 F:      Documentation/RCU/torture.txt
15933 F:      kernel/torture.c
15934 F:      kernel/rcu/rcutorture.c
15935 F:      kernel/rcu/rcuperf.c
15936 F:      kernel/locking/locktorture.c
15937
15938 TOSHIBA ACPI EXTRAS DRIVER
15939 M:      Azael Avalos <coproscefalo@gmail.com>
15940 L:      platform-driver-x86@vger.kernel.org
15941 S:      Maintained
15942 F:      drivers/platform/x86/toshiba_acpi.c
15943
15944 TOSHIBA BLUETOOTH DRIVER
15945 M:      Azael Avalos <coproscefalo@gmail.com>
15946 L:      platform-driver-x86@vger.kernel.org
15947 S:      Maintained
15948 F:      drivers/platform/x86/toshiba_bluetooth.c
15949
15950 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15951 M:      Azael Avalos <coproscefalo@gmail.com>
15952 L:      platform-driver-x86@vger.kernel.org
15953 S:      Maintained
15954 F:      drivers/platform/x86/toshiba_haps.c
15955
15956 TOSHIBA SMM DRIVER
15957 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15958 W:      http://www.buzzard.org.uk/toshiba/
15959 S:      Maintained
15960 F:      drivers/char/toshiba.c
15961 F:      include/linux/toshiba.h
15962 F:      include/uapi/linux/toshiba.h
15963
15964 TOSHIBA TC358743 DRIVER
15965 M:      Mats Randgaard <matrandg@cisco.com>
15966 L:      linux-media@vger.kernel.org
15967 S:      Maintained
15968 F:      drivers/media/i2c/tc358743*
15969 F:      include/media/i2c/tc358743.h
15970
15971 TOSHIBA WMI HOTKEYS DRIVER
15972 M:      Azael Avalos <coproscefalo@gmail.com>
15973 L:      platform-driver-x86@vger.kernel.org
15974 S:      Maintained
15975 F:      drivers/platform/x86/toshiba-wmi.c
15976
15977 TPM DEVICE DRIVER
15978 M:      Peter Huewe <peterhuewe@gmx.de>
15979 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15980 R:      Jason Gunthorpe <jgg@ziepe.ca>
15981 L:      linux-integrity@vger.kernel.org
15982 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15983 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15984 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15985 S:      Maintained
15986 F:      drivers/char/tpm/
15987
15988 TRACING
15989 M:      Steven Rostedt <rostedt@goodmis.org>
15990 M:      Ingo Molnar <mingo@redhat.com>
15991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15992 S:      Maintained
15993 F:      Documentation/trace/ftrace.rst
15994 F:      arch/*/*/*/ftrace.h
15995 F:      arch/*/kernel/ftrace.c
15996 F:      include/*/ftrace.h
15997 F:      include/linux/trace*.h
15998 F:      include/trace/
15999 F:      kernel/trace/
16000 F:      tools/testing/selftests/ftrace/
16001
16002 TRACING MMIO ACCESSES (MMIOTRACE)
16003 M:      Steven Rostedt <rostedt@goodmis.org>
16004 M:      Ingo Molnar <mingo@kernel.org>
16005 R:      Karol Herbst <karolherbst@gmail.com>
16006 R:      Pekka Paalanen <ppaalanen@gmail.com>
16007 S:      Maintained
16008 L:      linux-kernel@vger.kernel.org
16009 L:      nouveau@lists.freedesktop.org
16010 F:      kernel/trace/trace_mmiotrace.c
16011 F:      include/linux/mmiotrace.h
16012 F:      arch/x86/mm/kmmio.c
16013 F:      arch/x86/mm/mmio-mod.c
16014 F:      arch/x86/mm/testmmiotrace.c
16015
16016 TRIVIAL PATCHES
16017 M:      Jiri Kosina <trivial@kernel.org>
16018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16019 S:      Maintained
16020 K:      ^Subject:.*(?i)trivial
16021
16022 TEMPO SEMICONDUCTOR DRIVERS
16023 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16024 S:      Maintained
16025 F:      sound/soc/codecs/tscs*.c
16026 F:      sound/soc/codecs/tscs*.h
16027 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16028
16029 TTY LAYER
16030 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16031 M:      Jiri Slaby <jslaby@suse.com>
16032 S:      Supported
16033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16034 F:      Documentation/serial/
16035 F:      drivers/tty/
16036 F:      drivers/tty/serial/serial_core.c
16037 F:      include/linux/serial_core.h
16038 F:      include/linux/serial.h
16039 F:      include/linux/tty.h
16040 F:      include/uapi/linux/serial_core.h
16041 F:      include/uapi/linux/serial.h
16042 F:      include/uapi/linux/tty.h
16043
16044 TUA9001 MEDIA DRIVER
16045 M:      Antti Palosaari <crope@iki.fi>
16046 L:      linux-media@vger.kernel.org
16047 W:      https://linuxtv.org
16048 W:      http://palosaari.fi/linux/
16049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16050 T:      git git://linuxtv.org/anttip/media_tree.git
16051 S:      Maintained
16052 F:      drivers/media/tuners/tua9001*
16053
16054 TULIP NETWORK DRIVERS
16055 L:      netdev@vger.kernel.org
16056 L:      linux-parisc@vger.kernel.org
16057 S:      Orphan
16058 F:      drivers/net/ethernet/dec/tulip/
16059
16060 TUN/TAP driver
16061 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16062 W:      http://vtun.sourceforge.net/tun
16063 S:      Maintained
16064 F:      Documentation/networking/tuntap.txt
16065 F:      arch/um/os-Linux/drivers/
16066
16067 TURBOCHANNEL SUBSYSTEM
16068 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16069 M:      Ralf Baechle <ralf@linux-mips.org>
16070 L:      linux-mips@vger.kernel.org
16071 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16072 S:      Maintained
16073 F:      drivers/tc/
16074 F:      include/linux/tc.h
16075
16076 TURBOSTAT UTILITY
16077 M:      "Len Brown" <lenb@kernel.org>
16078 L:      linux-pm@vger.kernel.org
16079 B:      https://bugzilla.kernel.org
16080 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16082 S:      Supported
16083 F:      tools/power/x86/turbostat/
16084
16085 TW5864 VIDEO4LINUX DRIVER
16086 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16087 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16088 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16089 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16090 L:      linux-media@vger.kernel.org
16091 S:      Supported
16092 F:      drivers/media/pci/tw5864/
16093
16094 TW68 VIDEO4LINUX DRIVER
16095 M:      Hans Verkuil <hverkuil@xs4all.nl>
16096 L:      linux-media@vger.kernel.org
16097 T:      git git://linuxtv.org/media_tree.git
16098 W:      https://linuxtv.org
16099 S:      Odd Fixes
16100 F:      drivers/media/pci/tw68/
16101
16102 TW686X VIDEO4LINUX DRIVER
16103 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16104 L:      linux-media@vger.kernel.org
16105 T:      git git://linuxtv.org/media_tree.git
16106 W:      http://linuxtv.org
16107 S:      Maintained
16108 F:      drivers/media/pci/tw686x/
16109
16110 UBI FILE SYSTEM (UBIFS)
16111 M:      Richard Weinberger <richard@nod.at>
16112 M:      Artem Bityutskiy <dedekind1@gmail.com>
16113 M:      Adrian Hunter <adrian.hunter@intel.com>
16114 L:      linux-mtd@lists.infradead.org
16115 T:      git git://git.infradead.org/ubifs-2.6.git
16116 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16117 S:      Supported
16118 F:      Documentation/filesystems/ubifs.txt
16119 F:      fs/ubifs/
16120
16121 UCLINUX (M68KNOMMU AND COLDFIRE)
16122 M:      Greg Ungerer <gerg@linux-m68k.org>
16123 W:      http://www.linux-m68k.org/
16124 W:      http://www.uclinux.org/
16125 L:      linux-m68k@lists.linux-m68k.org
16126 L:      uclinux-dev@uclinux.org  (subscribers-only)
16127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16128 S:      Maintained
16129 F:      arch/m68k/coldfire/
16130 F:      arch/m68k/68*/
16131 F:      arch/m68k/*/*_no.*
16132 F:      arch/m68k/include/asm/*_no.*
16133
16134 UDF FILESYSTEM
16135 M:      Jan Kara <jack@suse.com>
16136 S:      Maintained
16137 F:      Documentation/filesystems/udf.txt
16138 F:      fs/udf/
16139
16140 UDRAW TABLET
16141 M:      Bastien Nocera <hadess@hadess.net>
16142 L:      linux-input@vger.kernel.org
16143 S:      Maintained
16144 F:      drivers/hid/hid-udraw-ps3.c
16145
16146 UFS FILESYSTEM
16147 M:      Evgeniy Dushistov <dushistov@mail.ru>
16148 S:      Maintained
16149 F:      Documentation/filesystems/ufs.txt
16150 F:      fs/ufs/
16151
16152 UHID USERSPACE HID IO DRIVER:
16153 M:      David Herrmann <dh.herrmann@googlemail.com>
16154 L:      linux-input@vger.kernel.org
16155 S:      Maintained
16156 F:      drivers/hid/uhid.c
16157 F:      include/uapi/linux/uhid.h
16158
16159 ULPI BUS
16160 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16161 L:      linux-usb@vger.kernel.org
16162 S:      Maintained
16163 F:      drivers/usb/common/ulpi.c
16164 F:      include/linux/ulpi/
16165
16166 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16167 L:      linux-usb@vger.kernel.org
16168 S:      Orphan
16169 F:      drivers/uwb/
16170 F:      include/linux/uwb.h
16171 F:      include/linux/uwb/
16172
16173 UNICODE SUBSYSTEM:
16174 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16175 L:      linux-fsdevel@vger.kernel.org
16176 S:      Supported
16177 F:      fs/unicode/
16178
16179 UNICORE32 ARCHITECTURE:
16180 M:      Guan Xuetao <gxt@pku.edu.cn>
16181 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16182 S:      Maintained
16183 T:      git git://github.com/gxt/linux.git
16184 F:      arch/unicore32/
16185
16186 UNIFDEF
16187 M:      Tony Finch <dot@dotat.at>
16188 W:      http://dotat.at/prog/unifdef
16189 S:      Maintained
16190 F:      scripts/unifdef.c
16191
16192 UNIFORM CDROM DRIVER
16193 M:      Jens Axboe <axboe@kernel.dk>
16194 W:      http://www.kernel.dk
16195 S:      Maintained
16196 F:      Documentation/cdrom/
16197 F:      drivers/cdrom/cdrom.c
16198 F:      include/linux/cdrom.h
16199 F:      include/uapi/linux/cdrom.h
16200
16201 UNISYS S-PAR DRIVERS
16202 M:      David Kershner <david.kershner@unisys.com>
16203 L:      sparmaintainer@unisys.com (Unisys internal)
16204 S:      Supported
16205 F:      include/linux/visorbus.h
16206 F:      drivers/visorbus/
16207 F:      drivers/staging/unisys/
16208
16209 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16210 R:      Alim Akhtar <alim.akhtar@samsung.com>
16211 R:      Avri Altman <avri.altman@wdc.com>
16212 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16213 L:      linux-scsi@vger.kernel.org
16214 S:      Supported
16215 F:      Documentation/scsi/ufs.txt
16216 F:      drivers/scsi/ufs/
16217
16218 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16219 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16220 L:      linux-scsi@vger.kernel.org
16221 S:      Supported
16222 F:      drivers/scsi/ufs/*dwc*
16223
16224 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16225 M:      Stanley Chu <stanley.chu@mediatek.com>
16226 L:      linux-scsi@vger.kernel.org
16227 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16228 S:      Maintained
16229 F:      drivers/scsi/ufs/ufs-mediatek*
16230
16231 UNSORTED BLOCK IMAGES (UBI)
16232 M:      Artem Bityutskiy <dedekind1@gmail.com>
16233 M:      Richard Weinberger <richard@nod.at>
16234 W:      http://www.linux-mtd.infradead.org/
16235 L:      linux-mtd@lists.infradead.org
16236 T:      git git://git.infradead.org/ubifs-2.6.git
16237 S:      Supported
16238 F:      drivers/mtd/ubi/
16239 F:      include/linux/mtd/ubi.h
16240 F:      include/uapi/mtd/ubi-user.h
16241
16242 USB "USBNET" DRIVER FRAMEWORK
16243 M:      Oliver Neukum <oneukum@suse.com>
16244 L:      netdev@vger.kernel.org
16245 W:      http://www.linux-usb.org/usbnet
16246 S:      Maintained
16247 F:      drivers/net/usb/usbnet.c
16248 F:      include/linux/usb/usbnet.h
16249
16250 USB ACM DRIVER
16251 M:      Oliver Neukum <oneukum@suse.com>
16252 L:      linux-usb@vger.kernel.org
16253 S:      Maintained
16254 F:      Documentation/usb/acm.txt
16255 F:      drivers/usb/class/cdc-acm.*
16256
16257 USB AR5523 WIRELESS DRIVER
16258 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16259 L:      linux-wireless@vger.kernel.org
16260 S:      Maintained
16261 F:      drivers/net/wireless/ath/ar5523/
16262
16263 USB ATTACHED SCSI
16264 M:      Oliver Neukum <oneukum@suse.com>
16265 L:      linux-usb@vger.kernel.org
16266 L:      linux-scsi@vger.kernel.org
16267 S:      Maintained
16268 F:      drivers/usb/storage/uas.c
16269
16270 USB CDC ETHERNET DRIVER
16271 M:      Oliver Neukum <oliver@neukum.org>
16272 L:      linux-usb@vger.kernel.org
16273 S:      Maintained
16274 F:      drivers/net/usb/cdc_*.c
16275 F:      include/uapi/linux/usb/cdc.h
16276
16277 USB CHAOSKEY DRIVER
16278 M:      Keith Packard <keithp@keithp.com>
16279 L:      linux-usb@vger.kernel.org
16280 S:      Maintained
16281 F:      drivers/usb/misc/chaoskey.c
16282
16283 USB CYPRESS C67X00 DRIVER
16284 M:      Peter Korsgaard <jacmet@sunsite.dk>
16285 L:      linux-usb@vger.kernel.org
16286 S:      Maintained
16287 F:      drivers/usb/c67x00/
16288
16289 USB DAVICOM DM9601 DRIVER
16290 M:      Peter Korsgaard <jacmet@sunsite.dk>
16291 L:      netdev@vger.kernel.org
16292 W:      http://www.linux-usb.org/usbnet
16293 S:      Maintained
16294 F:      drivers/net/usb/dm9601.c
16295
16296 USB DIAMOND RIO500 DRIVER
16297 M:      Cesar Miquel <miquel@df.uba.ar>
16298 L:      rio500-users@lists.sourceforge.net
16299 W:      http://rio500.sourceforge.net
16300 S:      Maintained
16301 F:      drivers/usb/misc/rio500*
16302
16303 USB EHCI DRIVER
16304 M:      Alan Stern <stern@rowland.harvard.edu>
16305 L:      linux-usb@vger.kernel.org
16306 S:      Maintained
16307 F:      Documentation/usb/ehci.txt
16308 F:      drivers/usb/host/ehci*
16309
16310 USB GADGET/PERIPHERAL SUBSYSTEM
16311 M:      Felipe Balbi <balbi@kernel.org>
16312 L:      linux-usb@vger.kernel.org
16313 W:      http://www.linux-usb.org/gadget
16314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16315 S:      Maintained
16316 F:      drivers/usb/gadget/
16317 F:      include/linux/usb/gadget*
16318
16319 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16320 M:      Jiri Kosina <jikos@kernel.org>
16321 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16322 L:      linux-usb@vger.kernel.org
16323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16324 S:      Maintained
16325 F:      Documentation/hid/hiddev.txt
16326 F:      drivers/hid/usbhid/
16327
16328 USB INTEL XHCI ROLE MUX DRIVER
16329 M:      Hans de Goede <hdegoede@redhat.com>
16330 L:      linux-usb@vger.kernel.org
16331 S:      Maintained
16332 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16333
16334 USB IP DRIVER FOR HISILICON KIRIN
16335 M:      Yu Chen <chenyu56@huawei.com>
16336 M:      Binghui Wang <wangbinghui@hisilicon.com>
16337 L:      linux-usb@vger.kernel.org
16338 S:      Maintained
16339 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16340 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16341
16342 USB ISP116X DRIVER
16343 M:      Olav Kongas <ok@artecdesign.ee>
16344 L:      linux-usb@vger.kernel.org
16345 S:      Maintained
16346 F:      drivers/usb/host/isp116x*
16347 F:      include/linux/usb/isp116x.h
16348
16349 USB LAN78XX ETHERNET DRIVER
16350 M:      Woojung Huh <woojung.huh@microchip.com>
16351 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16352 L:      netdev@vger.kernel.org
16353 S:      Maintained
16354 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16355 F:      drivers/net/usb/lan78xx.*
16356 F:      include/dt-bindings/net/microchip-lan78xx.h
16357
16358 USB MASS STORAGE DRIVER
16359 M:      Alan Stern <stern@rowland.harvard.edu>
16360 L:      linux-usb@vger.kernel.org
16361 L:      usb-storage@lists.one-eyed-alien.net
16362 S:      Maintained
16363 F:      drivers/usb/storage/
16364
16365 USB MIDI DRIVER
16366 M:      Clemens Ladisch <clemens@ladisch.de>
16367 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16369 S:      Maintained
16370 F:      sound/usb/midi.*
16371
16372 USB NETWORKING DRIVERS
16373 L:      linux-usb@vger.kernel.org
16374 S:      Odd Fixes
16375 F:      drivers/net/usb/
16376
16377 USB OHCI DRIVER
16378 M:      Alan Stern <stern@rowland.harvard.edu>
16379 L:      linux-usb@vger.kernel.org
16380 S:      Maintained
16381 F:      Documentation/usb/ohci.txt
16382 F:      drivers/usb/host/ohci*
16383
16384 USB OTG FSM (Finite State Machine)
16385 M:      Peter Chen <Peter.Chen@nxp.com>
16386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16387 L:      linux-usb@vger.kernel.org
16388 S:      Maintained
16389 F:      drivers/usb/common/usb-otg-fsm.c
16390
16391 USB OVER IP DRIVER
16392 M:      Valentina Manea <valentina.manea.m@gmail.com>
16393 M:      Shuah Khan <shuah@kernel.org>
16394 M:      Shuah Khan <skhan@linuxfoundation.org>
16395 L:      linux-usb@vger.kernel.org
16396 S:      Maintained
16397 F:      Documentation/usb/usbip_protocol.txt
16398 F:      drivers/usb/usbip/
16399 F:      tools/usb/usbip/
16400 F:      tools/testing/selftests/drivers/usb/usbip/
16401
16402 USB PEGASUS DRIVER
16403 M:      Petko Manolov <petkan@nucleusys.com>
16404 L:      linux-usb@vger.kernel.org
16405 L:      netdev@vger.kernel.org
16406 T:      git git://github.com/petkan/pegasus.git
16407 W:      https://github.com/petkan/pegasus
16408 S:      Maintained
16409 F:      drivers/net/usb/pegasus.*
16410
16411 USB PHY LAYER
16412 M:      Felipe Balbi <balbi@kernel.org>
16413 L:      linux-usb@vger.kernel.org
16414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16415 S:      Maintained
16416 F:      drivers/usb/phy/
16417
16418 USB PRINTER DRIVER (usblp)
16419 M:      Pete Zaitcev <zaitcev@redhat.com>
16420 L:      linux-usb@vger.kernel.org
16421 S:      Supported
16422 F:      drivers/usb/class/usblp.c
16423
16424 USB QMI WWAN NETWORK DRIVER
16425 M:      Bjørn Mork <bjorn@mork.no>
16426 L:      netdev@vger.kernel.org
16427 S:      Maintained
16428 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16429 F:      drivers/net/usb/qmi_wwan.c
16430
16431 USB RTL8150 DRIVER
16432 M:      Petko Manolov <petkan@nucleusys.com>
16433 L:      linux-usb@vger.kernel.org
16434 L:      netdev@vger.kernel.org
16435 T:      git git://github.com/petkan/rtl8150.git
16436 W:      https://github.com/petkan/rtl8150
16437 S:      Maintained
16438 F:      drivers/net/usb/rtl8150.c
16439
16440 USB SERIAL SUBSYSTEM
16441 M:      Johan Hovold <johan@kernel.org>
16442 L:      linux-usb@vger.kernel.org
16443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16444 S:      Maintained
16445 F:      Documentation/usb/usb-serial.txt
16446 F:      drivers/usb/serial/
16447 F:      include/linux/usb/serial.h
16448
16449 USB SMSC75XX ETHERNET DRIVER
16450 M:      Steve Glendinning <steve.glendinning@shawell.net>
16451 L:      netdev@vger.kernel.org
16452 S:      Maintained
16453 F:      drivers/net/usb/smsc75xx.*
16454
16455 USB SMSC95XX ETHERNET DRIVER
16456 M:      Steve Glendinning <steve.glendinning@shawell.net>
16457 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16458 L:      netdev@vger.kernel.org
16459 S:      Maintained
16460 F:      drivers/net/usb/smsc95xx.*
16461
16462 USB SUBSYSTEM
16463 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16464 L:      linux-usb@vger.kernel.org
16465 W:      http://www.linux-usb.org
16466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16467 S:      Supported
16468 F:      Documentation/devicetree/bindings/usb/
16469 F:      Documentation/usb/
16470 F:      drivers/usb/
16471 F:      include/linux/usb.h
16472 F:      include/linux/usb/
16473
16474 USB TYPEC PI3USB30532 MUX DRIVER
16475 M:      Hans de Goede <hdegoede@redhat.com>
16476 L:      linux-usb@vger.kernel.org
16477 S:      Maintained
16478 F:      drivers/usb/typec/mux/pi3usb30532.c
16479
16480 USB TYPEC CLASS
16481 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16482 L:      linux-usb@vger.kernel.org
16483 S:      Maintained
16484 F:      Documentation/ABI/testing/sysfs-class-typec
16485 F:      Documentation/driver-api/usb/typec.rst
16486 F:      drivers/usb/typec/
16487 F:      include/linux/usb/typec.h
16488
16489 USB TYPEC BUS FOR ALTERNATE MODES
16490 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16491 L:      linux-usb@vger.kernel.org
16492 S:      Maintained
16493 F:      Documentation/ABI/testing/sysfs-bus-typec
16494 F:      Documentation/driver-api/usb/typec_bus.rst
16495 F:      drivers/usb/typec/altmodes/
16496 F:      include/linux/usb/typec_altmode.h
16497
16498 USB TYPEC PORT CONTROLLER DRIVERS
16499 M:      Guenter Roeck <linux@roeck-us.net>
16500 L:      linux-usb@vger.kernel.org
16501 S:      Maintained
16502 F:      drivers/usb/typec/tcpm/
16503
16504 USB UHCI DRIVER
16505 M:      Alan Stern <stern@rowland.harvard.edu>
16506 L:      linux-usb@vger.kernel.org
16507 S:      Maintained
16508 F:      drivers/usb/host/uhci*
16509
16510 USB VIDEO CLASS
16511 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16512 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16513 L:      linux-media@vger.kernel.org
16514 T:      git git://linuxtv.org/media_tree.git
16515 W:      http://www.ideasonboard.org/uvc/
16516 S:      Maintained
16517 F:      drivers/media/usb/uvc/
16518 F:      include/uapi/linux/uvcvideo.h
16519
16520 USB VISION DRIVER
16521 M:      Hans Verkuil <hverkuil@xs4all.nl>
16522 L:      linux-media@vger.kernel.org
16523 T:      git git://linuxtv.org/media_tree.git
16524 W:      https://linuxtv.org
16525 S:      Odd Fixes
16526 F:      drivers/media/usb/usbvision/
16527
16528 USB WEBCAM GADGET
16529 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16530 L:      linux-usb@vger.kernel.org
16531 S:      Maintained
16532 F:      drivers/usb/gadget/function/*uvc*
16533 F:      drivers/usb/gadget/legacy/webcam.c
16534 F:      include/uapi/linux/usb/g_uvc.h
16535
16536 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16537 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16538 L:      linux-wireless@vger.kernel.org
16539 S:      Maintained
16540 F:      drivers/net/wireless/rndis_wlan.c
16541
16542 USB XHCI DRIVER
16543 M:      Mathias Nyman <mathias.nyman@intel.com>
16544 L:      linux-usb@vger.kernel.org
16545 S:      Supported
16546 F:      drivers/usb/host/xhci*
16547 F:      drivers/usb/host/pci-quirks*
16548
16549 USB ZD1201 DRIVER
16550 L:      linux-wireless@vger.kernel.org
16551 W:      http://linux-lc100020.sourceforge.net
16552 S:      Orphan
16553 F:      drivers/net/wireless/zydas/zd1201.*
16554
16555 USB ZR364XX DRIVER
16556 M:      Antoine Jacquet <royale@zerezo.com>
16557 L:      linux-usb@vger.kernel.org
16558 L:      linux-media@vger.kernel.org
16559 T:      git git://linuxtv.org/media_tree.git
16560 W:      http://royale.zerezo.com/zr364xx/
16561 S:      Maintained
16562 F:      Documentation/media/v4l-drivers/zr364xx*
16563 F:      drivers/media/usb/zr364xx/
16564
16565 USER-MODE LINUX (UML)
16566 M:      Jeff Dike <jdike@addtoit.com>
16567 M:      Richard Weinberger <richard@nod.at>
16568 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16569 L:      linux-um@lists.infradead.org
16570 W:      http://user-mode-linux.sourceforge.net
16571 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16573 S:      Maintained
16574 F:      Documentation/virtual/uml/
16575 F:      arch/um/
16576 F:      arch/x86/um/
16577 F:      fs/hostfs/
16578
16579 USERSPACE COPYIN/COPYOUT (UIOVEC)
16580 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16581 S:      Maintained
16582 F:      lib/iov_iter.c
16583 F:      include/linux/uio.h
16584
16585 USERSPACE DMA BUFFER DRIVER
16586 M:      Gerd Hoffmann <kraxel@redhat.com>
16587 S:      Maintained
16588 L:      dri-devel@lists.freedesktop.org
16589 F:      drivers/dma-buf/udmabuf.c
16590 F:      include/uapi/linux/udmabuf.h
16591 T:      git git://anongit.freedesktop.org/drm/drm-misc
16592
16593 USERSPACE I/O (UIO)
16594 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16595 S:      Maintained
16596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16597 F:      Documentation/driver-api/uio-howto.rst
16598 F:      drivers/uio/
16599 F:      include/linux/uio_driver.h
16600
16601 UTIL-LINUX PACKAGE
16602 M:      Karel Zak <kzak@redhat.com>
16603 L:      util-linux@vger.kernel.org
16604 W:      http://en.wikipedia.org/wiki/Util-linux
16605 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16606 S:      Maintained
16607
16608 UUID HELPERS
16609 M:      Christoph Hellwig <hch@lst.de>
16610 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16611 L:      linux-kernel@vger.kernel.org
16612 T:      git git://git.infradead.org/users/hch/uuid.git
16613 F:      lib/uuid.c
16614 F:      lib/test_uuid.c
16615 F:      include/linux/uuid.h
16616 F:      include/uapi/linux/uuid.h
16617 S:      Maintained
16618
16619 UVESAFB DRIVER
16620 M:      Michal Januszewski <spock@gentoo.org>
16621 L:      linux-fbdev@vger.kernel.org
16622 W:      https://github.com/mjanusz/v86d
16623 S:      Maintained
16624 F:      Documentation/fb/uvesafb.txt
16625 F:      drivers/video/fbdev/uvesafb.*
16626
16627 VF610 NAND DRIVER
16628 M:      Stefan Agner <stefan@agner.ch>
16629 L:      linux-mtd@lists.infradead.org
16630 S:      Supported
16631 F:      drivers/mtd/nand/raw/vf610_nfc.c
16632
16633 VFAT/FAT/MSDOS FILESYSTEM
16634 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16635 S:      Maintained
16636 F:      Documentation/filesystems/vfat.txt
16637 F:      fs/fat/
16638
16639 VFIO DRIVER
16640 M:      Alex Williamson <alex.williamson@redhat.com>
16641 R:      Cornelia Huck <cohuck@redhat.com>
16642 L:      kvm@vger.kernel.org
16643 T:      git git://github.com/awilliam/linux-vfio.git
16644 S:      Maintained
16645 F:      Documentation/vfio.txt
16646 F:      drivers/vfio/
16647 F:      include/linux/vfio.h
16648 F:      include/uapi/linux/vfio.h
16649
16650 VFIO MEDIATED DEVICE DRIVERS
16651 M:      Kirti Wankhede <kwankhede@nvidia.com>
16652 L:      kvm@vger.kernel.org
16653 S:      Maintained
16654 F:      Documentation/vfio-mediated-device.txt
16655 F:      drivers/vfio/mdev/
16656 F:      include/linux/mdev.h
16657 F:      samples/vfio-mdev/
16658
16659 VFIO PLATFORM DRIVER
16660 M:      Eric Auger <eric.auger@redhat.com>
16661 L:      kvm@vger.kernel.org
16662 S:      Maintained
16663 F:      drivers/vfio/platform/
16664
16665 VGA_SWITCHEROO
16666 R:      Lukas Wunner <lukas@wunner.de>
16667 S:      Maintained
16668 F:      Documentation/gpu/vga-switcheroo.rst
16669 F:      drivers/gpu/vga/vga_switcheroo.c
16670 F:      include/linux/vga_switcheroo.h
16671 T:      git git://anongit.freedesktop.org/drm/drm-misc
16672
16673 VIA RHINE NETWORK DRIVER
16674 S:      Orphan
16675 F:      drivers/net/ethernet/via/via-rhine.c
16676
16677 VIA SD/MMC CARD CONTROLLER DRIVER
16678 M:      Bruce Chang <brucechang@via.com.tw>
16679 M:      Harald Welte <HaraldWelte@viatech.com>
16680 S:      Maintained
16681 F:      drivers/mmc/host/via-sdmmc.c
16682
16683 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16684 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16685 L:      linux-fbdev@vger.kernel.org
16686 S:      Maintained
16687 F:      include/linux/via-core.h
16688 F:      include/linux/via-gpio.h
16689 F:      include/linux/via_i2c.h
16690 F:      drivers/video/fbdev/via/
16691
16692 VIA VELOCITY NETWORK DRIVER
16693 M:      Francois Romieu <romieu@fr.zoreil.com>
16694 L:      netdev@vger.kernel.org
16695 S:      Maintained
16696 F:      drivers/net/ethernet/via/via-velocity.*
16697
16698 VICODEC VIRTUAL CODEC DRIVER
16699 M:      Hans Verkuil <hans.verkuil@cisco.com>
16700 L:      linux-media@vger.kernel.org
16701 T:      git git://linuxtv.org/media_tree.git
16702 W:      https://linuxtv.org
16703 S:      Maintained
16704 F:      drivers/media/platform/vicodec/*
16705
16706 VIDEO MULTIPLEXER DRIVER
16707 M:      Philipp Zabel <p.zabel@pengutronix.de>
16708 L:      linux-media@vger.kernel.org
16709 S:      Maintained
16710 F:      drivers/media/platform/video-mux.c
16711
16712 VIDEO I2C POLLING DRIVER
16713 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16714 L:      linux-media@vger.kernel.org
16715 S:      Maintained
16716 F:      drivers/media/i2c/video-i2c.c
16717
16718 VIDEOBUF2 FRAMEWORK
16719 M:      Pawel Osciak <pawel@osciak.com>
16720 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16721 M:      Kyungmin Park <kyungmin.park@samsung.com>
16722 L:      linux-media@vger.kernel.org
16723 S:      Maintained
16724 F:      drivers/media/common/videobuf2/*
16725 F:      include/media/videobuf2-*
16726
16727 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16728 M:      Helen Koike <helen.koike@collabora.com>
16729 L:      linux-media@vger.kernel.org
16730 T:      git git://linuxtv.org/media_tree.git
16731 W:      https://linuxtv.org
16732 S:      Maintained
16733 F:      drivers/media/platform/vimc/*
16734
16735 VIRT LIB
16736 M:      Alex Williamson <alex.williamson@redhat.com>
16737 M:      Paolo Bonzini <pbonzini@redhat.com>
16738 L:      kvm@vger.kernel.org
16739 S:      Supported
16740 F:      virt/lib/
16741
16742 VIRTIO AND VHOST VSOCK DRIVER
16743 M:      Stefan Hajnoczi <stefanha@redhat.com>
16744 L:      kvm@vger.kernel.org
16745 L:      virtualization@lists.linux-foundation.org
16746 L:      netdev@vger.kernel.org
16747 S:      Maintained
16748 F:      include/linux/virtio_vsock.h
16749 F:      include/uapi/linux/virtio_vsock.h
16750 F:      include/uapi/linux/vsockmon.h
16751 F:      include/uapi/linux/vm_sockets_diag.h
16752 F:      net/vmw_vsock/diag.c
16753 F:      net/vmw_vsock/af_vsock_tap.c
16754 F:      net/vmw_vsock/virtio_transport_common.c
16755 F:      net/vmw_vsock/virtio_transport.c
16756 F:      drivers/net/vsockmon.c
16757 F:      drivers/vhost/vsock.c
16758 F:      tools/testing/vsock/
16759
16760 VIRTIO CONSOLE DRIVER
16761 M:      Amit Shah <amit@kernel.org>
16762 L:      virtualization@lists.linux-foundation.org
16763 S:      Maintained
16764 F:      drivers/char/virtio_console.c
16765 F:      include/linux/virtio_console.h
16766 F:      include/uapi/linux/virtio_console.h
16767
16768 VIRTIO CORE AND NET DRIVERS
16769 M:      "Michael S. Tsirkin" <mst@redhat.com>
16770 M:      Jason Wang <jasowang@redhat.com>
16771 L:      virtualization@lists.linux-foundation.org
16772 S:      Maintained
16773 F:      Documentation/devicetree/bindings/virtio/
16774 F:      drivers/virtio/
16775 F:      tools/virtio/
16776 F:      drivers/net/virtio_net.c
16777 F:      drivers/block/virtio_blk.c
16778 F:      include/linux/virtio*.h
16779 F:      include/uapi/linux/virtio_*.h
16780 F:      drivers/crypto/virtio/
16781 F:      mm/balloon_compaction.c
16782
16783 VIRTIO BLOCK AND SCSI DRIVERS
16784 M:      "Michael S. Tsirkin" <mst@redhat.com>
16785 M:      Jason Wang <jasowang@redhat.com>
16786 R:      Paolo Bonzini <pbonzini@redhat.com>
16787 R:      Stefan Hajnoczi <stefanha@redhat.com>
16788 L:      virtualization@lists.linux-foundation.org
16789 S:      Maintained
16790 F:      drivers/block/virtio_blk.c
16791 F:      drivers/scsi/virtio_scsi.c
16792 F:      include/uapi/linux/virtio_blk.h
16793 F:      include/uapi/linux/virtio_scsi.h
16794 F:      drivers/vhost/scsi.c
16795
16796 VIRTIO CRYPTO DRIVER
16797 M:      Gonglei <arei.gonglei@huawei.com>
16798 L:      virtualization@lists.linux-foundation.org
16799 L:      linux-crypto@vger.kernel.org
16800 S:      Maintained
16801 F:      drivers/crypto/virtio/
16802 F:      include/uapi/linux/virtio_crypto.h
16803
16804 VIRTIO DRIVERS FOR S390
16805 M:      Cornelia Huck <cohuck@redhat.com>
16806 M:      Halil Pasic <pasic@linux.ibm.com>
16807 L:      linux-s390@vger.kernel.org
16808 L:      virtualization@lists.linux-foundation.org
16809 L:      kvm@vger.kernel.org
16810 S:      Supported
16811 F:      drivers/s390/virtio/
16812 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16813
16814 VIRTIO GPU DRIVER
16815 M:      David Airlie <airlied@linux.ie>
16816 M:      Gerd Hoffmann <kraxel@redhat.com>
16817 L:      dri-devel@lists.freedesktop.org
16818 L:      virtualization@lists.linux-foundation.org
16819 T:      git git://anongit.freedesktop.org/drm/drm-misc
16820 S:      Maintained
16821 F:      drivers/gpu/drm/virtio/
16822 F:      include/uapi/linux/virtio_gpu.h
16823
16824 VIRTIO HOST (VHOST)
16825 M:      "Michael S. Tsirkin" <mst@redhat.com>
16826 M:      Jason Wang <jasowang@redhat.com>
16827 L:      kvm@vger.kernel.org
16828 L:      virtualization@lists.linux-foundation.org
16829 L:      netdev@vger.kernel.org
16830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16831 S:      Maintained
16832 F:      drivers/vhost/
16833 F:      include/uapi/linux/vhost.h
16834
16835 VIRTIO INPUT DRIVER
16836 M:      Gerd Hoffmann <kraxel@redhat.com>
16837 S:      Maintained
16838 F:      drivers/virtio/virtio_input.c
16839 F:      include/uapi/linux/virtio_input.h
16840
16841 VIRTUAL BOX GUEST DEVICE DRIVER
16842 M:      Hans de Goede <hdegoede@redhat.com>
16843 M:      Arnd Bergmann <arnd@arndb.de>
16844 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16845 S:      Maintained
16846 F:      include/linux/vbox_utils.h
16847 F:      include/uapi/linux/vbox*.h
16848 F:      drivers/virt/vboxguest/
16849
16850 VIRTUAL SERIO DEVICE DRIVER
16851 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16852 S:      Maintained
16853 F:      drivers/input/serio/userio.c
16854 F:      include/uapi/linux/userio.h
16855
16856 VIVID VIRTUAL VIDEO DRIVER
16857 M:      Hans Verkuil <hverkuil@xs4all.nl>
16858 L:      linux-media@vger.kernel.org
16859 T:      git git://linuxtv.org/media_tree.git
16860 W:      https://linuxtv.org
16861 S:      Maintained
16862 F:      drivers/media/platform/vivid/*
16863
16864 VLYNQ BUS
16865 M:      Florian Fainelli <f.fainelli@gmail.com>
16866 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16867 S:      Maintained
16868 F:      drivers/vlynq/vlynq.c
16869 F:      include/linux/vlynq.h
16870
16871 VME SUBSYSTEM
16872 M:      Martyn Welch <martyn@welchs.me.uk>
16873 M:      Manohar Vanga <manohar.vanga@gmail.com>
16874 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16875 L:      devel@driverdev.osuosl.org
16876 S:      Maintained
16877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16878 F:      Documentation/driver-api/vme.rst
16879 F:      drivers/staging/vme/
16880 F:      drivers/vme/
16881 F:      include/linux/vme*
16882
16883 VMWARE BALLOON DRIVER
16884 M:      Julien Freche <jfreche@vmware.com>
16885 M:      Nadav Amit <namit@vmware.com>
16886 M:      "VMware, Inc." <pv-drivers@vmware.com>
16887 L:      linux-kernel@vger.kernel.org
16888 S:      Maintained
16889 F:      drivers/misc/vmw_balloon.c
16890
16891 VMWARE HYPERVISOR INTERFACE
16892 M:      Alok Kataria <akataria@vmware.com>
16893 L:      virtualization@lists.linux-foundation.org
16894 S:      Supported
16895 F:      arch/x86/kernel/cpu/vmware.c
16896
16897 VMWARE PVRDMA DRIVER
16898 M:      Adit Ranadive <aditr@vmware.com>
16899 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16900 L:      linux-rdma@vger.kernel.org
16901 S:      Maintained
16902 F:      drivers/infiniband/hw/vmw_pvrdma/
16903
16904 VMware PVSCSI driver
16905 M:      Jim Gill <jgill@vmware.com>
16906 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16907 L:      linux-scsi@vger.kernel.org
16908 S:      Maintained
16909 F:      drivers/scsi/vmw_pvscsi.c
16910 F:      drivers/scsi/vmw_pvscsi.h
16911
16912 VMWARE VMMOUSE SUBDRIVER
16913 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16914 M:      "VMware, Inc." <pv-drivers@vmware.com>
16915 L:      linux-input@vger.kernel.org
16916 S:      Maintained
16917 F:      drivers/input/mouse/vmmouse.c
16918 F:      drivers/input/mouse/vmmouse.h
16919
16920 VMWARE VMXNET3 ETHERNET DRIVER
16921 M:      Ronak Doshi <doshir@vmware.com>
16922 M:      "VMware, Inc." <pv-drivers@vmware.com>
16923 L:      netdev@vger.kernel.org
16924 S:      Maintained
16925 F:      drivers/net/vmxnet3/
16926
16927 VOCORE VOCORE2 BOARD
16928 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16929 L:      linux-mips@vger.kernel.org
16930 S:      Maintained
16931 F:      arch/mips/boot/dts/ralink/vocore2.dts
16932
16933 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16934 M:      Liam Girdwood <lgirdwood@gmail.com>
16935 M:      Mark Brown <broonie@kernel.org>
16936 L:      linux-kernel@vger.kernel.org
16937 W:      http://www.slimlogic.co.uk/?p=48
16938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16939 S:      Supported
16940 F:      Documentation/devicetree/bindings/regulator/
16941 F:      Documentation/power/regulator/
16942 F:      drivers/regulator/
16943 F:      include/dt-bindings/regulator/
16944 F:      include/linux/regulator/
16945
16946 VRF
16947 M:      David Ahern <dsa@cumulusnetworks.com>
16948 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16949 L:      netdev@vger.kernel.org
16950 S:      Maintained
16951 F:      drivers/net/vrf.c
16952 F:      Documentation/networking/vrf.txt
16953
16954 VT1211 HARDWARE MONITOR DRIVER
16955 M:      Juerg Haefliger <juergh@gmail.com>
16956 L:      linux-hwmon@vger.kernel.org
16957 S:      Maintained
16958 F:      Documentation/hwmon/vt1211.rst
16959 F:      drivers/hwmon/vt1211.c
16960
16961 VT8231 HARDWARE MONITOR DRIVER
16962 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16963 L:      linux-hwmon@vger.kernel.org
16964 S:      Maintained
16965 F:      drivers/hwmon/vt8231.c
16966
16967 VUB300 USB to SDIO/SD/MMC bridge chip
16968 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16969 L:      linux-mmc@vger.kernel.org
16970 L:      linux-usb@vger.kernel.org
16971 S:      Supported
16972 F:      drivers/mmc/host/vub300.c
16973
16974 W1 DALLAS'S 1-WIRE BUS
16975 M:      Evgeniy Polyakov <zbr@ioremap.net>
16976 S:      Maintained
16977 F:      Documentation/devicetree/bindings/w1/
16978 F:      Documentation/w1/
16979 F:      drivers/w1/
16980 F:      include/linux/w1.h
16981
16982 W83791D HARDWARE MONITORING DRIVER
16983 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16984 L:      linux-hwmon@vger.kernel.org
16985 S:      Maintained
16986 F:      Documentation/hwmon/w83791d.rst
16987 F:      drivers/hwmon/w83791d.c
16988
16989 W83793 HARDWARE MONITORING DRIVER
16990 M:      Rudolf Marek <r.marek@assembler.cz>
16991 L:      linux-hwmon@vger.kernel.org
16992 S:      Maintained
16993 F:      Documentation/hwmon/w83793.rst
16994 F:      drivers/hwmon/w83793.c
16995
16996 W83795 HARDWARE MONITORING DRIVER
16997 M:      Jean Delvare <jdelvare@suse.com>
16998 L:      linux-hwmon@vger.kernel.org
16999 S:      Maintained
17000 F:      drivers/hwmon/w83795.c
17001
17002 W83L51xD SD/MMC CARD INTERFACE DRIVER
17003 M:      Pierre Ossman <pierre@ossman.eu>
17004 S:      Maintained
17005 F:      drivers/mmc/host/wbsd.*
17006
17007 WACOM PROTOCOL 4 SERIAL TABLETS
17008 M:      Julian Squires <julian@cipht.net>
17009 M:      Hans de Goede <hdegoede@redhat.com>
17010 L:      linux-input@vger.kernel.org
17011 S:      Maintained
17012 F:      drivers/input/tablet/wacom_serial4.c
17013
17014 WATCHDOG DEVICE DRIVERS
17015 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17016 M:      Guenter Roeck <linux@roeck-us.net>
17017 L:      linux-watchdog@vger.kernel.org
17018 W:      http://www.linux-watchdog.org/
17019 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17020 S:      Maintained
17021 F:      Documentation/devicetree/bindings/watchdog/
17022 F:      Documentation/watchdog/
17023 F:      drivers/watchdog/
17024 F:      include/linux/watchdog.h
17025 F:      include/uapi/linux/watchdog.h
17026
17027 WHISKEYCOVE PMIC GPIO DRIVER
17028 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17029 L:      linux-gpio@vger.kernel.org
17030 S:      Maintained
17031 F:      drivers/gpio/gpio-wcove.c
17032
17033 WHWAVE RTC DRIVER
17034 M:      Dianlong Li <long17.cool@163.com>
17035 L:      linux-rtc@vger.kernel.org
17036 S:      Maintained
17037 F:      drivers/rtc/rtc-sd3078.c
17038
17039 WIIMOTE HID DRIVER
17040 M:      David Herrmann <dh.herrmann@googlemail.com>
17041 L:      linux-input@vger.kernel.org
17042 S:      Maintained
17043 F:      drivers/hid/hid-wiimote*
17044
17045 WILOCITY WIL6210 WIRELESS DRIVER
17046 M:      Maya Erez <merez@codeaurora.org>
17047 L:      linux-wireless@vger.kernel.org
17048 L:      wil6210@qti.qualcomm.com
17049 S:      Supported
17050 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17051 F:      drivers/net/wireless/ath/wil6210/
17052
17053 WIMAX STACK
17054 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17055 M:      linux-wimax@intel.com
17056 L:      wimax@linuxwimax.org (subscribers-only)
17057 S:      Supported
17058 W:      http://linuxwimax.org
17059 F:      Documentation/wimax/README.wimax
17060 F:      include/linux/wimax/debug.h
17061 F:      include/net/wimax.h
17062 F:      include/uapi/linux/wimax.h
17063 F:      net/wimax/
17064
17065 WINBOND CIR DRIVER
17066 M:      David Härdeman <david@hardeman.nu>
17067 S:      Maintained
17068 F:      drivers/media/rc/winbond-cir.c
17069
17070 RCMM REMOTE CONTROLS DECODER
17071 M:      Patrick Lerda <patrick9876@free.fr>
17072 S:      Maintained
17073 F:      drivers/media/rc/ir-rcmm-decoder.c
17074
17075 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17076 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17077 L:      linux-watchdog@vger.kernel.org
17078 S:      Maintained
17079 F:      drivers/watchdog/ebc-c384_wdt.c
17080
17081 WINSYSTEMS WS16C48 GPIO DRIVER
17082 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17083 L:      linux-gpio@vger.kernel.org
17084 S:      Maintained
17085 F:      drivers/gpio/gpio-ws16c48.c
17086
17087 WISTRON LAPTOP BUTTON DRIVER
17088 M:      Miloslav Trmac <mitr@volny.cz>
17089 S:      Maintained
17090 F:      drivers/input/misc/wistron_btns.c
17091
17092 WL3501 WIRELESS PCMCIA CARD DRIVER
17093 L:      linux-wireless@vger.kernel.org
17094 S:      Odd fixes
17095 F:      drivers/net/wireless/wl3501*
17096
17097 WOLFSON MICROELECTRONICS DRIVERS
17098 L:      patches@opensource.cirrus.com
17099 T:      git https://github.com/CirrusLogic/linux-drivers.git
17100 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17101 S:      Supported
17102 F:      Documentation/hwmon/wm83??.rst
17103 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17104 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17105 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17106 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17107 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17108 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17109 F:      drivers/clk/clk-wm83*.c
17110 F:      drivers/extcon/extcon-arizona.c
17111 F:      drivers/leds/leds-wm83*.c
17112 F:      drivers/gpio/gpio-*wm*.c
17113 F:      drivers/gpio/gpio-arizona.c
17114 F:      drivers/hwmon/wm83??-hwmon.c
17115 F:      drivers/input/misc/wm831x-on.c
17116 F:      drivers/input/touchscreen/wm831x-ts.c
17117 F:      drivers/input/touchscreen/wm97*.c
17118 F:      drivers/mfd/arizona*
17119 F:      drivers/mfd/wm*.c
17120 F:      drivers/mfd/cs47l24*
17121 F:      drivers/power/supply/wm83*.c
17122 F:      drivers/rtc/rtc-wm83*.c
17123 F:      drivers/regulator/wm8*.c
17124 F:      drivers/regulator/arizona*
17125 F:      drivers/video/backlight/wm83*_bl.c
17126 F:      drivers/watchdog/wm83*_wdt.c
17127 F:      include/linux/mfd/arizona/
17128 F:      include/linux/mfd/wm831x/
17129 F:      include/linux/mfd/wm8350/
17130 F:      include/linux/mfd/wm8400*
17131 F:      include/linux/regulator/arizona*
17132 F:      include/linux/wm97xx.h
17133 F:      include/sound/wm????.h
17134 F:      sound/soc/codecs/arizona.?
17135 F:      sound/soc/codecs/wm*
17136 F:      sound/soc/codecs/cs47l24*
17137
17138 WORKQUEUE
17139 M:      Tejun Heo <tj@kernel.org>
17140 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17142 S:      Maintained
17143 F:      include/linux/workqueue.h
17144 F:      kernel/workqueue.c
17145 F:      Documentation/core-api/workqueue.rst
17146
17147 X-POWERS AXP288 PMIC DRIVERS
17148 M:      Hans de Goede <hdegoede@redhat.com>
17149 S:      Maintained
17150 N:      axp288
17151 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17152
17153 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17154 M:      Chen-Yu Tsai <wens@csie.org>
17155 L:      linux-kernel@vger.kernel.org
17156 S:      Maintained
17157 N:      axp[128]
17158
17159 X.25 NETWORK LAYER
17160 M:      Andrew Hendry <andrew.hendry@gmail.com>
17161 L:      linux-x25@vger.kernel.org
17162 S:      Odd Fixes
17163 F:      Documentation/networking/x25*
17164 F:      include/net/x25*
17165 F:      net/x25/
17166
17167 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17168 M:      Thomas Gleixner <tglx@linutronix.de>
17169 M:      Ingo Molnar <mingo@redhat.com>
17170 M:      Borislav Petkov <bp@alien8.de>
17171 R:      "H. Peter Anvin" <hpa@zytor.com>
17172 M:      x86@kernel.org
17173 L:      linux-kernel@vger.kernel.org
17174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17175 S:      Maintained
17176 F:      Documentation/devicetree/bindings/x86/
17177 F:      Documentation/x86/
17178 F:      arch/x86/
17179
17180 X86 ENTRY CODE
17181 M:      Andy Lutomirski <luto@kernel.org>
17182 L:      linux-kernel@vger.kernel.org
17183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17184 S:      Maintained
17185 F:      arch/x86/entry/
17186
17187 X86 MCE INFRASTRUCTURE
17188 M:      Tony Luck <tony.luck@intel.com>
17189 M:      Borislav Petkov <bp@alien8.de>
17190 L:      linux-edac@vger.kernel.org
17191 S:      Maintained
17192 F:      arch/x86/kernel/cpu/mce/*
17193
17194 X86 MICROCODE UPDATE SUPPORT
17195 M:      Borislav Petkov <bp@alien8.de>
17196 S:      Maintained
17197 F:      arch/x86/kernel/cpu/microcode/*
17198
17199 X86 MM
17200 M:      Dave Hansen <dave.hansen@linux.intel.com>
17201 M:      Andy Lutomirski <luto@kernel.org>
17202 M:      Peter Zijlstra <peterz@infradead.org>
17203 L:      linux-kernel@vger.kernel.org
17204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17205 S:      Maintained
17206 F:      arch/x86/mm/
17207
17208 X86 PLATFORM DRIVERS
17209 M:      Darren Hart <dvhart@infradead.org>
17210 M:      Andy Shevchenko <andy@infradead.org>
17211 L:      platform-driver-x86@vger.kernel.org
17212 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17213 S:      Maintained
17214 F:      drivers/platform/x86/
17215 F:      drivers/platform/olpc/
17216
17217 X86 PLATFORM DRIVERS - ARCH
17218 R:      Darren Hart <dvhart@infradead.org>
17219 R:      Andy Shevchenko <andy@infradead.org>
17220 L:      platform-driver-x86@vger.kernel.org
17221 L:      x86@kernel.org
17222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17223 S:      Maintained
17224 F:      arch/x86/platform
17225
17226 X86 VDSO
17227 M:      Andy Lutomirski <luto@kernel.org>
17228 L:      linux-kernel@vger.kernel.org
17229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17230 S:      Maintained
17231 F:      arch/x86/entry/vdso/
17232
17233 XARRAY
17234 M:      Matthew Wilcox <willy@infradead.org>
17235 L:      linux-fsdevel@vger.kernel.org
17236 S:      Supported
17237 F:      Documentation/core-api/xarray.rst
17238 F:      lib/idr.c
17239 F:      lib/xarray.c
17240 F:      include/linux/idr.h
17241 F:      include/linux/xarray.h
17242 F:      tools/testing/radix-tree
17243
17244 XBOX DVD IR REMOTE
17245 M:      Benjamin Valentin <benpicco@googlemail.com>
17246 S:      Maintained
17247 F:      drivers/media/rc/xbox_remote.c
17248 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17249
17250 XC2028/3028 TUNER DRIVER
17251 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17252 L:      linux-media@vger.kernel.org
17253 W:      https://linuxtv.org
17254 T:      git git://linuxtv.org/media_tree.git
17255 S:      Maintained
17256 F:      drivers/media/tuners/tuner-xc2028.*
17257
17258 XDP (eXpress Data Path)
17259 M:      Alexei Starovoitov <ast@kernel.org>
17260 M:      Daniel Borkmann <daniel@iogearbox.net>
17261 M:      David S. Miller <davem@davemloft.net>
17262 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17263 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17264 M:      John Fastabend <john.fastabend@gmail.com>
17265 L:      netdev@vger.kernel.org
17266 L:      xdp-newbies@vger.kernel.org
17267 L:      bpf@vger.kernel.org
17268 S:      Supported
17269 F:      net/core/xdp.c
17270 F:      include/net/xdp.h
17271 F:      kernel/bpf/devmap.c
17272 F:      kernel/bpf/cpumap.c
17273 F:      include/trace/events/xdp.h
17274 K:      xdp
17275 N:      xdp
17276
17277 XDP SOCKETS (AF_XDP)
17278 M:      Björn Töpel <bjorn.topel@intel.com>
17279 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17280 L:      netdev@vger.kernel.org
17281 L:      bpf@vger.kernel.org
17282 S:      Maintained
17283 F:      kernel/bpf/xskmap.c
17284 F:      net/xdp/
17285
17286 XEN BLOCK SUBSYSTEM
17287 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17288 M:      Roger Pau Monné <roger.pau@citrix.com>
17289 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17290 S:      Supported
17291 F:      drivers/block/xen-blkback/*
17292 F:      drivers/block/xen*
17293
17294 XEN HYPERVISOR ARM
17295 M:      Stefano Stabellini <sstabellini@kernel.org>
17296 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17297 S:      Maintained
17298 F:      arch/arm/xen/
17299 F:      arch/arm/include/asm/xen/
17300
17301 XEN HYPERVISOR ARM64
17302 M:      Stefano Stabellini <sstabellini@kernel.org>
17303 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17304 S:      Maintained
17305 F:      arch/arm64/xen/
17306 F:      arch/arm64/include/asm/xen/
17307
17308 XEN HYPERVISOR INTERFACE
17309 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17310 M:      Juergen Gross <jgross@suse.com>
17311 R:      Stefano Stabellini <sstabellini@kernel.org>
17312 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17314 S:      Supported
17315 F:      arch/x86/xen/
17316 F:      arch/x86/platform/pvh/
17317 F:      drivers/*/xen-*front.c
17318 F:      drivers/xen/
17319 F:      arch/x86/include/asm/xen/
17320 F:      arch/x86/include/asm/pvclock-abi.h
17321 F:      include/xen/
17322 F:      include/uapi/xen/
17323 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17324 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17325
17326 XEN NETWORK BACKEND DRIVER
17327 M:      Wei Liu <wei.liu@kernel.org>
17328 M:      Paul Durrant <paul.durrant@citrix.com>
17329 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17330 L:      netdev@vger.kernel.org
17331 S:      Supported
17332 F:      drivers/net/xen-netback/*
17333
17334 XEN PCI SUBSYSTEM
17335 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17336 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17337 S:      Supported
17338 F:      arch/x86/pci/*xen*
17339 F:      drivers/pci/*xen*
17340
17341 XEN PVSCSI DRIVERS
17342 M:      Juergen Gross <jgross@suse.com>
17343 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17344 L:      linux-scsi@vger.kernel.org
17345 S:      Supported
17346 F:      drivers/scsi/xen-scsifront.c
17347 F:      drivers/xen/xen-scsiback.c
17348 F:      include/xen/interface/io/vscsiif.h
17349
17350 XEN SWIOTLB SUBSYSTEM
17351 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17352 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17353 L:      iommu@lists.linux-foundation.org
17354 S:      Supported
17355 F:      arch/x86/xen/*swiotlb*
17356 F:      drivers/xen/*swiotlb*
17357
17358 XEN SOUND FRONTEND DRIVER
17359 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17360 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17361 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17362 S:      Supported
17363 F:      sound/xen/*
17364
17365 XFS FILESYSTEM
17366 M:      Darrick J. Wong <darrick.wong@oracle.com>
17367 M:      linux-xfs@vger.kernel.org
17368 L:      linux-xfs@vger.kernel.org
17369 W:      http://xfs.org/
17370 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17371 S:      Supported
17372 F:      Documentation/filesystems/xfs.txt
17373 F:      fs/xfs/
17374
17375 XILINX AXI ETHERNET DRIVER
17376 M:      Anirudha Sarangi <anirudh@xilinx.com>
17377 M:      John Linn <John.Linn@xilinx.com>
17378 S:      Maintained
17379 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17380
17381 XILINX UARTLITE SERIAL DRIVER
17382 M:      Peter Korsgaard <jacmet@sunsite.dk>
17383 L:      linux-serial@vger.kernel.org
17384 S:      Maintained
17385 F:      drivers/tty/serial/uartlite.c
17386
17387 XILINX VIDEO IP CORES
17388 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17389 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17390 L:      linux-media@vger.kernel.org
17391 T:      git git://linuxtv.org/media_tree.git
17392 S:      Supported
17393 F:      Documentation/devicetree/bindings/media/xilinx/
17394 F:      drivers/media/platform/xilinx/
17395 F:      include/uapi/linux/xilinx-v4l2-controls.h
17396
17397 XILLYBUS DRIVER
17398 M:      Eli Billauer <eli.billauer@gmail.com>
17399 L:      linux-kernel@vger.kernel.org
17400 S:      Supported
17401 F:      drivers/char/xillybus/
17402
17403 XLP9XX I2C DRIVER
17404 M:      George Cherian <george.cherian@cavium.com>
17405 M:      Jan Glauber <jglauber@cavium.com>
17406 L:      linux-i2c@vger.kernel.org
17407 W:      http://www.cavium.com
17408 S:      Supported
17409 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17410 F:      drivers/i2c/busses/i2c-xlp9xx.c
17411
17412 XRA1403 GPIO EXPANDER
17413 M:      Nandor Han <nandor.han@ge.com>
17414 M:      Semi Malinen <semi.malinen@ge.com>
17415 L:      linux-gpio@vger.kernel.org
17416 S:      Maintained
17417 F:      drivers/gpio/gpio-xra1403.c
17418 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17419
17420 XTENSA XTFPGA PLATFORM SUPPORT
17421 M:      Max Filippov <jcmvbkbc@gmail.com>
17422 L:      linux-xtensa@linux-xtensa.org
17423 S:      Maintained
17424 F:      drivers/spi/spi-xtensa-xtfpga.c
17425 F:      sound/soc/xtensa/xtfpga-i2s.c
17426
17427 YAM DRIVER FOR AX.25
17428 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17429 L:      linux-hams@vger.kernel.org
17430 S:      Maintained
17431 F:      drivers/net/hamradio/yam*
17432 F:      include/linux/yam.h
17433
17434 YAMA SECURITY MODULE
17435 M:      Kees Cook <keescook@chromium.org>
17436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17437 S:      Supported
17438 F:      security/yama/
17439 F:      Documentation/admin-guide/LSM/Yama.rst
17440
17441 YEALINK PHONE DRIVER
17442 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17443 L:      usbb2k-api-dev@nongnu.org
17444 S:      Maintained
17445 F:      Documentation/input/devices/yealink.rst
17446 F:      drivers/input/misc/yealink.*
17447
17448 Z8530 DRIVER FOR AX.25
17449 M:      Joerg Reuter <jreuter@yaina.de>
17450 W:      http://yaina.de/jreuter/
17451 W:      http://www.qsl.net/dl1bke/
17452 L:      linux-hams@vger.kernel.org
17453 S:      Maintained
17454 F:      Documentation/networking/z8530drv.txt
17455 F:      drivers/net/hamradio/*scc.c
17456 F:      drivers/net/hamradio/z8530.h
17457
17458 ZBUD COMPRESSED PAGE ALLOCATOR
17459 M:      Seth Jennings <sjenning@redhat.com>
17460 M:      Dan Streetman <ddstreet@ieee.org>
17461 L:      linux-mm@kvack.org
17462 S:      Maintained
17463 F:      mm/zbud.c
17464 F:      include/linux/zbud.h
17465
17466 ZD1211RW WIRELESS DRIVER
17467 M:      Daniel Drake <dsd@gentoo.org>
17468 M:      Ulrich Kunitz <kune@deine-taler.de>
17469 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17470 L:      linux-wireless@vger.kernel.org
17471 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17472 S:      Maintained
17473 F:      drivers/net/wireless/zydas/zd1211rw/
17474
17475 ZD1301 MEDIA DRIVER
17476 M:      Antti Palosaari <crope@iki.fi>
17477 L:      linux-media@vger.kernel.org
17478 W:      https://linuxtv.org/
17479 W:      http://palosaari.fi/linux/
17480 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17481 S:      Maintained
17482 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17483
17484 ZD1301_DEMOD MEDIA DRIVER
17485 M:      Antti Palosaari <crope@iki.fi>
17486 L:      linux-media@vger.kernel.org
17487 W:      https://linuxtv.org/
17488 W:      http://palosaari.fi/linux/
17489 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17490 S:      Maintained
17491 F:      drivers/media/dvb-frontends/zd1301_demod*
17492
17493 ZPOOL COMPRESSED PAGE STORAGE API
17494 M:      Dan Streetman <ddstreet@ieee.org>
17495 L:      linux-mm@kvack.org
17496 S:      Maintained
17497 F:      mm/zpool.c
17498 F:      include/linux/zpool.h
17499
17500 ZR36067 VIDEO FOR LINUX DRIVER
17501 L:      mjpeg-users@lists.sourceforge.net
17502 L:      linux-media@vger.kernel.org
17503 W:      http://mjpeg.sourceforge.net/driver-zoran/
17504 T:      hg https://linuxtv.org/hg/v4l-dvb
17505 S:      Odd Fixes
17506 F:      drivers/staging/media/zoran/
17507
17508 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17509 M:      Minchan Kim <minchan@kernel.org>
17510 M:      Nitin Gupta <ngupta@vflare.org>
17511 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17512 L:      linux-kernel@vger.kernel.org
17513 S:      Maintained
17514 F:      drivers/block/zram/
17515 F:      Documentation/blockdev/zram.txt
17516
17517 ZS DECSTATION Z85C30 SERIAL DRIVER
17518 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17519 S:      Maintained
17520 F:      drivers/tty/serial/zs.*
17521
17522 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17523 M:      Minchan Kim <minchan@kernel.org>
17524 M:      Nitin Gupta <ngupta@vflare.org>
17525 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17526 L:      linux-mm@kvack.org
17527 S:      Maintained
17528 F:      mm/zsmalloc.c
17529 F:      include/linux/zsmalloc.h
17530 F:      Documentation/vm/zsmalloc.rst
17531
17532 ZSWAP COMPRESSED SWAP CACHING
17533 M:      Seth Jennings <sjenning@redhat.com>
17534 M:      Dan Streetman <ddstreet@ieee.org>
17535 L:      linux-mm@kvack.org
17536 S:      Maintained
17537 F:      mm/zswap.c
17538
17539 THE REST
17540 M:      Linus Torvalds <torvalds@linux-foundation.org>
17541 L:      linux-kernel@vger.kernel.org
17542 Q:      http://patchwork.kernel.org/project/LKML/list/
17543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17544 S:      Buried alive in reporters
17545 F:      *
17546 F:      */