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.txt
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:      include/linux/irqchip/irq-madera*
3931 F:      include/linux/mfd/madera/*
3932 F:      drivers/gpio/gpio-madera*
3933 F:      drivers/irqchip/irq-madera*
3934 F:      drivers/mfd/madera*
3935 F:      drivers/mfd/cs47l*
3936 F:      drivers/pinctrl/cirrus/*
3937
3938 CLANG-FORMAT FILE
3939 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3940 S:      Maintained
3941 F:      .clang-format
3942
3943 CLEANCACHE API
3944 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3945 L:      linux-kernel@vger.kernel.org
3946 S:      Maintained
3947 F:      mm/cleancache.c
3948 F:      include/linux/cleancache.h
3949
3950 CLK API
3951 M:      Russell King <linux@armlinux.org.uk>
3952 L:      linux-clk@vger.kernel.org
3953 S:      Maintained
3954 F:      include/linux/clk.h
3955
3956 CLOCKSOURCE, CLOCKEVENT DRIVERS
3957 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3958 M:      Thomas Gleixner <tglx@linutronix.de>
3959 L:      linux-kernel@vger.kernel.org
3960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3961 S:      Supported
3962 F:      drivers/clocksource/
3963 F:      Documentation/devicetree/bindings/timer/
3964
3965 CMPC ACPI DRIVER
3966 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3967 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3968 L:      platform-driver-x86@vger.kernel.org
3969 S:      Supported
3970 F:      drivers/platform/x86/classmate-laptop.c
3971
3972 COBALT MEDIA DRIVER
3973 M:      Hans Verkuil <hans.verkuil@cisco.com>
3974 L:      linux-media@vger.kernel.org
3975 T:      git git://linuxtv.org/media_tree.git
3976 W:      https://linuxtv.org
3977 S:      Supported
3978 F:      drivers/media/pci/cobalt/
3979
3980 COCCINELLE/Semantic Patches (SmPL)
3981 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3982 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3983 M:      Nicolas Palix <nicolas.palix@imag.fr>
3984 M:      Michal Marek <michal.lkml@markovi.net>
3985 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3987 W:      http://coccinelle.lip6.fr/
3988 S:      Supported
3989 F:      Documentation/dev-tools/coccinelle.rst
3990 F:      scripts/coccinelle/
3991 F:      scripts/coccicheck
3992
3993 CODA FILE SYSTEM
3994 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3995 M:      coda@cs.cmu.edu
3996 L:      codalist@coda.cs.cmu.edu
3997 W:      http://www.coda.cs.cmu.edu/
3998 S:      Maintained
3999 F:      Documentation/filesystems/coda.txt
4000 F:      fs/coda/
4001 F:      include/linux/coda*.h
4002 F:      include/uapi/linux/coda*.h
4003
4004 CODA V4L2 MEM2MEM DRIVER
4005 M:      Philipp Zabel <p.zabel@pengutronix.de>
4006 L:      linux-media@vger.kernel.org
4007 S:      Maintained
4008 F:      Documentation/devicetree/bindings/media/coda.txt
4009 F:      drivers/media/platform/coda/
4010
4011 CODE OF CONDUCT
4012 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4013 S:      Supported
4014 F:      Documentation/process/code-of-conduct.rst
4015 F:      Documentation/process/code-of-conduct-interpretation.rst
4016
4017 COMMON CLK FRAMEWORK
4018 M:      Michael Turquette <mturquette@baylibre.com>
4019 M:      Stephen Boyd <sboyd@kernel.org>
4020 L:      linux-clk@vger.kernel.org
4021 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4023 S:      Maintained
4024 F:      Documentation/devicetree/bindings/clock/
4025 F:      drivers/clk/
4026 X:      drivers/clk/clkdev.c
4027 F:      include/linux/clk-pr*
4028 F:      include/linux/clk/
4029 F:      include/linux/of_clk.h
4030
4031 COMMON INTERNET FILE SYSTEM (CIFS)
4032 M:      Steve French <sfrench@samba.org>
4033 L:      linux-cifs@vger.kernel.org
4034 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4035 W:      http://linux-cifs.samba.org/
4036 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4037 S:      Supported
4038 F:      Documentation/filesystems/cifs/
4039 F:      fs/cifs/
4040
4041 COMPACTPCI HOTPLUG CORE
4042 M:      Scott Murray <scott@spiteful.org>
4043 L:      linux-pci@vger.kernel.org
4044 S:      Maintained
4045 F:      drivers/pci/hotplug/cpci_hotplug*
4046
4047 COMPACTPCI HOTPLUG GENERIC DRIVER
4048 M:      Scott Murray <scott@spiteful.org>
4049 L:      linux-pci@vger.kernel.org
4050 S:      Maintained
4051 F:      drivers/pci/hotplug/cpcihp_generic.c
4052
4053 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4054 M:      Scott Murray <scott@spiteful.org>
4055 L:      linux-pci@vger.kernel.org
4056 S:      Maintained
4057 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4058
4059 COMPAL LAPTOP SUPPORT
4060 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4061 L:      platform-driver-x86@vger.kernel.org
4062 S:      Maintained
4063 F:      drivers/platform/x86/compal-laptop.c
4064
4065 COMPILER ATTRIBUTES
4066 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4067 S:      Maintained
4068 F:      include/linux/compiler_attributes.h
4069
4070 CONEXANT ACCESSRUNNER USB DRIVER
4071 L:      accessrunner-general@lists.sourceforge.net
4072 W:      http://accessrunner.sourceforge.net/
4073 S:      Orphan
4074 F:      drivers/usb/atm/cxacru.c
4075
4076 CONFIGFS
4077 M:      Joel Becker <jlbec@evilplan.org>
4078 M:      Christoph Hellwig <hch@lst.de>
4079 T:      git git://git.infradead.org/users/hch/configfs.git
4080 S:      Supported
4081 F:      fs/configfs/
4082 F:      include/linux/configfs.h
4083
4084 CONNECTOR
4085 M:      Evgeniy Polyakov <zbr@ioremap.net>
4086 L:      netdev@vger.kernel.org
4087 S:      Maintained
4088 F:      drivers/connector/
4089
4090 CONTROL GROUP (CGROUP)
4091 M:      Tejun Heo <tj@kernel.org>
4092 M:      Li Zefan <lizefan@huawei.com>
4093 M:      Johannes Weiner <hannes@cmpxchg.org>
4094 L:      cgroups@vger.kernel.org
4095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4096 S:      Maintained
4097 F:      Documentation/admin-guide/cgroup-v2.rst
4098 F:      Documentation/cgroup-v1/
4099 F:      include/linux/cgroup*
4100 F:      kernel/cgroup/
4101
4102 CONTROL GROUP - CPUSET
4103 M:      Li Zefan <lizefan@huawei.com>
4104 L:      cgroups@vger.kernel.org
4105 W:      http://www.bullopensource.org/cpuset/
4106 W:      http://oss.sgi.com/projects/cpusets/
4107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4108 S:      Maintained
4109 F:      Documentation/cgroup-v1/cpusets.txt
4110 F:      include/linux/cpuset.h
4111 F:      kernel/cgroup/cpuset.c
4112
4113 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4114 M:      Johannes Weiner <hannes@cmpxchg.org>
4115 M:      Michal Hocko <mhocko@kernel.org>
4116 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4117 L:      cgroups@vger.kernel.org
4118 L:      linux-mm@kvack.org
4119 S:      Maintained
4120 F:      mm/memcontrol.c
4121 F:      mm/swap_cgroup.c
4122
4123 CORETEMP HARDWARE MONITORING DRIVER
4124 M:      Fenghua Yu <fenghua.yu@intel.com>
4125 L:      linux-hwmon@vger.kernel.org
4126 S:      Maintained
4127 F:      Documentation/hwmon/coretemp.rst
4128 F:      drivers/hwmon/coretemp.c
4129
4130 COSA/SRP SYNC SERIAL DRIVER
4131 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4132 W:      http://www.fi.muni.cz/~kas/cosa/
4133 S:      Maintained
4134 F:      drivers/net/wan/cosa*
4135
4136 COUNTER SUBSYSTEM
4137 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4138 L:      linux-iio@vger.kernel.org
4139 S:      Maintained
4140 F:      Documentation/ABI/testing/sysfs-bus-counter*
4141 F:      Documentation/driver-api/generic-counter.rst
4142 F:      drivers/counter/
4143 F:      include/linux/counter.h
4144 F:      include/linux/counter_enum.h
4145
4146 CPMAC ETHERNET DRIVER
4147 M:      Florian Fainelli <f.fainelli@gmail.com>
4148 L:      netdev@vger.kernel.org
4149 S:      Maintained
4150 F:      drivers/net/ethernet/ti/cpmac.c
4151
4152 CPU FREQUENCY SCALING FRAMEWORK
4153 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4154 M:      Viresh Kumar <viresh.kumar@linaro.org>
4155 L:      linux-pm@vger.kernel.org
4156 S:      Maintained
4157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4159 B:      https://bugzilla.kernel.org
4160 F:      Documentation/admin-guide/pm/cpufreq.rst
4161 F:      Documentation/admin-guide/pm/intel_pstate.rst
4162 F:      Documentation/cpu-freq/
4163 F:      Documentation/devicetree/bindings/cpufreq/
4164 F:      drivers/cpufreq/
4165 F:      kernel/sched/cpufreq*.c
4166 F:      include/linux/cpufreq.h
4167 F:      include/linux/sched/cpufreq.h
4168 F:      tools/testing/selftests/cpufreq/
4169
4170 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4171 M:      Viresh Kumar <viresh.kumar@linaro.org>
4172 M:      Sudeep Holla <sudeep.holla@arm.com>
4173 L:      linux-pm@vger.kernel.org
4174 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4175 S:      Maintained
4176 F:      drivers/cpufreq/arm_big_little.h
4177 F:      drivers/cpufreq/arm_big_little.c
4178
4179 CPU POWER MONITORING SUBSYSTEM
4180 M:      Thomas Renninger <trenn@suse.com>
4181 M:      Shuah Khan <shuah@kernel.org>
4182 M:      Shuah Khan <skhan@linuxfoundation.org>
4183 L:      linux-pm@vger.kernel.org
4184 S:      Maintained
4185 F:      tools/power/cpupower/
4186
4187 CPUID/MSR DRIVER
4188 M:      "H. Peter Anvin" <hpa@zytor.com>
4189 S:      Maintained
4190 F:      arch/x86/kernel/cpuid.c
4191 F:      arch/x86/kernel/msr.c
4192
4193 CPUIDLE DRIVER - ARM BIG LITTLE
4194 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4195 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4196 L:      linux-pm@vger.kernel.org
4197 L:      linux-arm-kernel@lists.infradead.org
4198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4199 S:      Maintained
4200 F:      drivers/cpuidle/cpuidle-big_little.c
4201
4202 CPUIDLE DRIVER - ARM EXYNOS
4203 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4204 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4205 M:      Kukjin Kim <kgene@kernel.org>
4206 L:      linux-pm@vger.kernel.org
4207 L:      linux-samsung-soc@vger.kernel.org
4208 S:      Supported
4209 F:      drivers/cpuidle/cpuidle-exynos.c
4210 F:      arch/arm/mach-exynos/pm.c
4211
4212 CPU IDLE TIME MANAGEMENT FRAMEWORK
4213 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4214 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4215 L:      linux-pm@vger.kernel.org
4216 S:      Maintained
4217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4218 B:      https://bugzilla.kernel.org
4219 F:      Documentation/admin-guide/pm/cpuidle.rst
4220 F:      Documentation/driver-api/pm/cpuidle.rst
4221 F:      drivers/cpuidle/*
4222 F:      include/linux/cpuidle.h
4223
4224 CRAMFS FILESYSTEM
4225 M:      Nicolas Pitre <nico@fluxnic.net>
4226 S:      Maintained
4227 F:      Documentation/filesystems/cramfs.txt
4228 F:      fs/cramfs/
4229
4230 CRYPTO API
4231 M:      Herbert Xu <herbert@gondor.apana.org.au>
4232 M:      "David S. Miller" <davem@davemloft.net>
4233 L:      linux-crypto@vger.kernel.org
4234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4236 S:      Maintained
4237 F:      Documentation/crypto/
4238 F:      Documentation/devicetree/bindings/crypto/
4239 F:      arch/*/crypto/
4240 F:      crypto/
4241 F:      drivers/crypto/
4242 F:      include/crypto/
4243 F:      include/linux/crypto*
4244
4245 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4246 M:      Neil Horman <nhorman@tuxdriver.com>
4247 L:      linux-crypto@vger.kernel.org
4248 S:      Maintained
4249 F:      crypto/ansi_cprng.c
4250 F:      crypto/rng.c
4251
4252 CS3308 MEDIA DRIVER
4253 M:      Hans Verkuil <hverkuil@xs4all.nl>
4254 L:      linux-media@vger.kernel.org
4255 T:      git git://linuxtv.org/media_tree.git
4256 W:      http://linuxtv.org
4257 S:      Odd Fixes
4258 F:      drivers/media/i2c/cs3308.c
4259
4260 CS5535 Audio ALSA driver
4261 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4262 S:      Maintained
4263 F:      sound/pci/cs5535audio/
4264
4265 CSI DRIVERS FOR ALLWINNER V3s
4266 M:      Yong Deng <yong.deng@magewell.com>
4267 L:      linux-media@vger.kernel.org
4268 T:      git git://linuxtv.org/media_tree.git
4269 S:      Maintained
4270 F:      drivers/media/platform/sunxi/sun6i-csi/
4271 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4272
4273 CW1200 WLAN driver
4274 M:      Solomon Peachy <pizza@shaftnet.org>
4275 S:      Maintained
4276 F:      drivers/net/wireless/st/cw1200/
4277
4278 CX18 VIDEO4LINUX DRIVER
4279 M:      Andy Walls <awalls@md.metrocast.net>
4280 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4281 L:      linux-media@vger.kernel.org
4282 T:      git git://linuxtv.org/media_tree.git
4283 W:      https://linuxtv.org
4284 W:      http://www.ivtvdriver.org/index.php/Cx18
4285 S:      Maintained
4286 F:      Documentation/media/v4l-drivers/cx18*
4287 F:      drivers/media/pci/cx18/
4288 F:      include/uapi/linux/ivtv*
4289
4290 CX2341X MPEG ENCODER HELPER MODULE
4291 M:      Hans Verkuil <hverkuil@xs4all.nl>
4292 L:      linux-media@vger.kernel.org
4293 T:      git git://linuxtv.org/media_tree.git
4294 W:      https://linuxtv.org
4295 S:      Maintained
4296 F:      drivers/media/common/cx2341x*
4297 F:      include/media/drv-intf/cx2341x.h
4298
4299 CX24120 MEDIA DRIVER
4300 M:      Jemma Denson <jdenson@gmail.com>
4301 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4302 L:      linux-media@vger.kernel.org
4303 W:      https://linuxtv.org
4304 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4305 S:      Maintained
4306 F:      drivers/media/dvb-frontends/cx24120*
4307
4308 CX88 VIDEO4LINUX DRIVER
4309 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4310 L:      linux-media@vger.kernel.org
4311 W:      https://linuxtv.org
4312 T:      git git://linuxtv.org/media_tree.git
4313 S:      Odd fixes
4314 F:      Documentation/media/v4l-drivers/cx88*
4315 F:      drivers/media/pci/cx88/
4316
4317 CXD2820R MEDIA DRIVER
4318 M:      Antti Palosaari <crope@iki.fi>
4319 L:      linux-media@vger.kernel.org
4320 W:      https://linuxtv.org
4321 W:      http://palosaari.fi/linux/
4322 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4323 T:      git git://linuxtv.org/anttip/media_tree.git
4324 S:      Maintained
4325 F:      drivers/media/dvb-frontends/cxd2820r*
4326
4327 CXGB3 ETHERNET DRIVER (CXGB3)
4328 M:      Vishal Kulkarni <vishal@chelsio.com>
4329 L:      netdev@vger.kernel.org
4330 W:      http://www.chelsio.com
4331 S:      Supported
4332 F:      drivers/net/ethernet/chelsio/cxgb3/
4333
4334 CXGB3 ISCSI DRIVER (CXGB3I)
4335 M:      Karen Xie <kxie@chelsio.com>
4336 L:      linux-scsi@vger.kernel.org
4337 W:      http://www.chelsio.com
4338 S:      Supported
4339 F:      drivers/scsi/cxgbi/cxgb3i
4340
4341 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4342 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4343 L:      linux-rdma@vger.kernel.org
4344 W:      http://www.openfabrics.org
4345 S:      Supported
4346 F:      drivers/infiniband/hw/cxgb3/
4347 F:      include/uapi/rdma/cxgb3-abi.h
4348
4349 CXGB4 CRYPTO DRIVER (chcr)
4350 M:      Atul Gupta <atul.gupta@chelsio.com>
4351 L:      linux-crypto@vger.kernel.org
4352 W:      http://www.chelsio.com
4353 S:      Supported
4354 F:      drivers/crypto/chelsio
4355
4356 CXGB4 ETHERNET DRIVER (CXGB4)
4357 M:      Vishal Kulkarni <vishal@chelsio.com>
4358 L:      netdev@vger.kernel.org
4359 W:      http://www.chelsio.com
4360 S:      Supported
4361 F:      drivers/net/ethernet/chelsio/cxgb4/
4362
4363 CXGB4 ISCSI DRIVER (CXGB4I)
4364 M:      Karen Xie <kxie@chelsio.com>
4365 L:      linux-scsi@vger.kernel.org
4366 W:      http://www.chelsio.com
4367 S:      Supported
4368 F:      drivers/scsi/cxgbi/cxgb4i
4369
4370 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4371 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4372 L:      linux-rdma@vger.kernel.org
4373 W:      http://www.openfabrics.org
4374 S:      Supported
4375 F:      drivers/infiniband/hw/cxgb4/
4376 F:      include/uapi/rdma/cxgb4-abi.h
4377
4378 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4379 M:      Casey Leedom <leedom@chelsio.com>
4380 L:      netdev@vger.kernel.org
4381 W:      http://www.chelsio.com
4382 S:      Supported
4383 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4384
4385 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4386 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4387 M:      Andrew Donnellan <ajd@linux.ibm.com>
4388 L:      linuxppc-dev@lists.ozlabs.org
4389 S:      Supported
4390 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4391 F:      drivers/misc/cxl/
4392 F:      include/misc/cxl*
4393 F:      include/uapi/misc/cxl.h
4394 F:      Documentation/powerpc/cxl.txt
4395 F:      Documentation/ABI/testing/sysfs-class-cxl
4396
4397 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4398 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4399 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4400 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4401 L:      linux-scsi@vger.kernel.org
4402 S:      Supported
4403 F:      drivers/scsi/cxlflash/
4404 F:      include/uapi/scsi/cxlflash_ioctl.h
4405 F:      Documentation/powerpc/cxlflash.txt
4406
4407 CYBERPRO FB DRIVER
4408 M:      Russell King <linux@armlinux.org.uk>
4409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4410 W:      http://www.armlinux.org.uk/
4411 S:      Maintained
4412 F:      drivers/video/fbdev/cyber2000fb.*
4413
4414 CYCLADES ASYNC MUX DRIVER
4415 W:      http://www.cyclades.com/
4416 S:      Orphan
4417 F:      drivers/tty/cyclades.c
4418 F:      include/linux/cyclades.h
4419 F:      include/uapi/linux/cyclades.h
4420
4421 CYCLADES PC300 DRIVER
4422 W:      http://www.cyclades.com/
4423 S:      Orphan
4424 F:      drivers/net/wan/pc300*
4425
4426 CYPRESS_FIRMWARE MEDIA DRIVER
4427 M:      Antti Palosaari <crope@iki.fi>
4428 L:      linux-media@vger.kernel.org
4429 W:      https://linuxtv.org
4430 W:      http://palosaari.fi/linux/
4431 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4432 T:      git git://linuxtv.org/anttip/media_tree.git
4433 S:      Maintained
4434 F:      drivers/media/common/cypress_firmware*
4435
4436 CYTTSP TOUCHSCREEN DRIVER
4437 M:      Ferruh Yigit <fery@cypress.com>
4438 L:      linux-input@vger.kernel.org
4439 S:      Supported
4440 F:      drivers/input/touchscreen/cyttsp*
4441 F:      include/linux/input/cyttsp.h
4442
4443 D-LINK DIR-685 TOUCHKEYS DRIVER
4444 M:      Linus Walleij <linus.walleij@linaro.org>
4445 L:      linux-input@vger.kernel.org
4446 S:      Supported
4447 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4448
4449 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4450 M:      Joshua Kinard <kumba@gentoo.org>
4451 S:      Maintained
4452 F:      drivers/rtc/rtc-ds1685.c
4453 F:      include/linux/rtc/ds1685.h
4454
4455 DAMA SLAVE for AX.25
4456 M:      Joerg Reuter <jreuter@yaina.de>
4457 W:      http://yaina.de/jreuter/
4458 W:      http://www.qsl.net/dl1bke/
4459 L:      linux-hams@vger.kernel.org
4460 S:      Maintained
4461 F:      net/ax25/af_ax25.c
4462 F:      net/ax25/ax25_dev.c
4463 F:      net/ax25/ax25_ds_*
4464 F:      net/ax25/ax25_in.c
4465 F:      net/ax25/ax25_out.c
4466 F:      net/ax25/ax25_timer.c
4467 F:      net/ax25/sysctl_net_ax25.c
4468
4469 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4470 L:      netdev@vger.kernel.org
4471 S:      Orphan
4472 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4473 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4474
4475 DC390/AM53C974 SCSI driver
4476 M:      Hannes Reinecke <hare@suse.com>
4477 L:      linux-scsi@vger.kernel.org
4478 S:      Maintained
4479 F:      drivers/scsi/am53c974.c
4480
4481 DC395x SCSI driver
4482 M:      Oliver Neukum <oliver@neukum.org>
4483 M:      Ali Akcaagac <aliakc@web.de>
4484 M:      Jamie Lenehan <lenehan@twibble.org>
4485 L:      dc395x@twibble.org
4486 W:      http://twibble.org/dist/dc395x/
4487 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4488 S:      Maintained
4489 F:      Documentation/scsi/dc395x.txt
4490 F:      drivers/scsi/dc395x.*
4491
4492 DCCP PROTOCOL
4493 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4494 L:      dccp@vger.kernel.org
4495 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4496 S:      Maintained
4497 F:      include/linux/dccp.h
4498 F:      include/uapi/linux/dccp.h
4499 F:      include/linux/tfrc.h
4500 F:      net/dccp/
4501
4502 DECnet NETWORK LAYER
4503 W:      http://linux-decnet.sourceforge.net
4504 L:      linux-decnet-user@lists.sourceforge.net
4505 S:      Orphan
4506 F:      Documentation/networking/decnet.txt
4507 F:      net/decnet/
4508
4509 DECSTATION PLATFORM SUPPORT
4510 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4511 L:      linux-mips@vger.kernel.org
4512 W:      http://www.linux-mips.org/wiki/DECstation
4513 S:      Maintained
4514 F:      arch/mips/dec/
4515 F:      arch/mips/include/asm/dec/
4516 F:      arch/mips/include/asm/mach-dec/
4517
4518 DEFXX FDDI NETWORK DRIVER
4519 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4520 S:      Maintained
4521 F:      drivers/net/fddi/defxx.*
4522
4523 DELL SMBIOS DRIVER
4524 M:      Pali Rohár <pali.rohar@gmail.com>
4525 M:      Mario Limonciello <mario.limonciello@dell.com>
4526 L:      platform-driver-x86@vger.kernel.org
4527 S:      Maintained
4528 F:      drivers/platform/x86/dell-smbios.*
4529
4530 DELL SMBIOS SMM DRIVER
4531 M:      Mario Limonciello <mario.limonciello@dell.com>
4532 L:      platform-driver-x86@vger.kernel.org
4533 S:      Maintained
4534 F:      drivers/platform/x86/dell-smbios-smm.c
4535
4536 DELL SMBIOS WMI DRIVER
4537 M:      Mario Limonciello <mario.limonciello@dell.com>
4538 L:      platform-driver-x86@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/platform/x86/dell-smbios-wmi.c
4541 F:      tools/wmi/dell-smbios-example.c
4542
4543 DEFZA FDDI NETWORK DRIVER
4544 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4545 S:      Maintained
4546 F:      drivers/net/fddi/defza.*
4547
4548 DELL LAPTOP DRIVER
4549 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4550 M:      Pali Rohár <pali.rohar@gmail.com>
4551 L:      platform-driver-x86@vger.kernel.org
4552 S:      Maintained
4553 F:      drivers/platform/x86/dell-laptop.c
4554
4555 DELL LAPTOP FREEFALL DRIVER
4556 M:      Pali Rohár <pali.rohar@gmail.com>
4557 S:      Maintained
4558 F:      drivers/platform/x86/dell-smo8800.c
4559
4560 DELL LAPTOP RBTN DRIVER
4561 M:      Pali Rohár <pali.rohar@gmail.com>
4562 S:      Maintained
4563 F:      drivers/platform/x86/dell-rbtn.*
4564
4565 DELL REMOTE BIOS UPDATE DRIVER
4566 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4567 L:      platform-driver-x86@vger.kernel.org
4568 S:      Maintained
4569 F:      drivers/platform/x86/dell_rbu.c
4570
4571 DELL LAPTOP SMM DRIVER
4572 M:      Pali Rohár <pali.rohar@gmail.com>
4573 S:      Maintained
4574 F:      drivers/hwmon/dell-smm-hwmon.c
4575 F:      include/uapi/linux/i8k.h
4576
4577 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4578 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4579 L:      platform-driver-x86@vger.kernel.org
4580 S:      Maintained
4581 F:      Documentation/dcdbas.txt
4582 F:      drivers/platform/x86/dcdbas.*
4583
4584 DELL WMI NOTIFICATIONS DRIVER
4585 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4586 M:      Pali Rohár <pali.rohar@gmail.com>
4587 S:      Maintained
4588 F:      drivers/platform/x86/dell-wmi.c
4589
4590 DELL WMI DESCRIPTOR DRIVER
4591 M:      Mario Limonciello <mario.limonciello@dell.com>
4592 S:      Maintained
4593 F:      drivers/platform/x86/dell-wmi-descriptor.c
4594
4595 DELTA ST MEDIA DRIVER
4596 M:      Hugues Fruchet <hugues.fruchet@st.com>
4597 L:      linux-media@vger.kernel.org
4598 T:      git git://linuxtv.org/media_tree.git
4599 W:      https://linuxtv.org
4600 S:      Supported
4601 F:      drivers/media/platform/sti/delta
4602
4603 DENALI NAND DRIVER
4604 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4605 L:      linux-mtd@lists.infradead.org
4606 S:      Supported
4607 F:      drivers/mtd/nand/raw/denali*
4608
4609 DESIGNWARE USB2 DRD IP DRIVER
4610 M:      Minas Harutyunyan <hminas@synopsys.com>
4611 L:      linux-usb@vger.kernel.org
4612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4613 S:      Maintained
4614 F:      drivers/usb/dwc2/
4615
4616 DESIGNWARE USB3 DRD IP DRIVER
4617 M:      Felipe Balbi <balbi@kernel.org>
4618 L:      linux-usb@vger.kernel.org
4619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4620 S:      Maintained
4621 F:      drivers/usb/dwc3/
4622
4623 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4624 M:      Andreas Klinger <ak@it-klinger.de>
4625 L:      linux-iio@vger.kernel.org
4626 S:      Maintained
4627 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4628 F:      drivers/iio/proximity/srf*.c
4629
4630 DEVICE COREDUMP (DEV_COREDUMP)
4631 M:      Johannes Berg <johannes@sipsolutions.net>
4632 L:      linux-kernel@vger.kernel.org
4633 S:      Maintained
4634 F:      drivers/base/devcoredump.c
4635 F:      include/linux/devcoredump.h
4636
4637 DEVICE FREQUENCY (DEVFREQ)
4638 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4639 M:      Kyungmin Park <kyungmin.park@samsung.com>
4640 R:      Chanwoo Choi <cw00.choi@samsung.com>
4641 L:      linux-pm@vger.kernel.org
4642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4643 S:      Maintained
4644 F:      drivers/devfreq/
4645 F:      include/linux/devfreq.h
4646 F:      Documentation/devicetree/bindings/devfreq/
4647 F:      include/trace/events/devfreq.h
4648
4649 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4650 M:      Chanwoo Choi <cw00.choi@samsung.com>
4651 L:      linux-pm@vger.kernel.org
4652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4653 S:      Supported
4654 F:      drivers/devfreq/event/
4655 F:      drivers/devfreq/devfreq-event.c
4656 F:      include/linux/devfreq-event.h
4657 F:      Documentation/devicetree/bindings/devfreq/event/
4658
4659 DEVICE NUMBER REGISTRY
4660 M:      Torben Mathiasen <device@lanana.org>
4661 W:      http://lanana.org/docs/device-list/index.html
4662 S:      Maintained
4663
4664 DEVICE-MAPPER  (LVM)
4665 M:      Alasdair Kergon <agk@redhat.com>
4666 M:      Mike Snitzer <snitzer@redhat.com>
4667 M:      dm-devel@redhat.com
4668 L:      dm-devel@redhat.com
4669 W:      http://sources.redhat.com/dm
4670 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4672 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4673 S:      Maintained
4674 F:      Documentation/device-mapper/
4675 F:      drivers/md/Makefile
4676 F:      drivers/md/Kconfig
4677 F:      drivers/md/dm*
4678 F:      drivers/md/persistent-data/
4679 F:      include/linux/device-mapper.h
4680 F:      include/linux/dm-*.h
4681 F:      include/uapi/linux/dm-*.h
4682
4683 DEVLINK
4684 M:      Jiri Pirko <jiri@mellanox.com>
4685 L:      netdev@vger.kernel.org
4686 S:      Supported
4687 F:      net/core/devlink.c
4688 F:      include/net/devlink.h
4689 F:      include/uapi/linux/devlink.h
4690
4691 DIALOG SEMICONDUCTOR DRIVERS
4692 M:      Support Opensource <support.opensource@diasemi.com>
4693 W:      http://www.dialog-semiconductor.com/products
4694 S:      Supported
4695 F:      Documentation/hwmon/da90??.rst
4696 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4697 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4698 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4699 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4700 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4701 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4702 F:      drivers/gpio/gpio-da90??.c
4703 F:      drivers/hwmon/da90??-hwmon.c
4704 F:      drivers/iio/adc/da91??-*.c
4705 F:      drivers/input/misc/da90??_onkey.c
4706 F:      drivers/input/touchscreen/da9052_tsi.c
4707 F:      drivers/leds/leds-da90??.c
4708 F:      drivers/mfd/da903x.c
4709 F:      drivers/mfd/da90??-*.c
4710 F:      drivers/mfd/da91??-*.c
4711 F:      drivers/power/supply/da9052-battery.c
4712 F:      drivers/power/supply/da91??-*.c
4713 F:      drivers/regulator/da903x.c
4714 F:      drivers/regulator/da9???-regulator.[ch]
4715 F:      drivers/thermal/da90??-thermal.c
4716 F:      drivers/rtc/rtc-da90??.c
4717 F:      drivers/video/backlight/da90??_bl.c
4718 F:      drivers/watchdog/da90??_wdt.c
4719 F:      include/linux/mfd/da903x.h
4720 F:      include/linux/mfd/da9052/
4721 F:      include/linux/mfd/da9055/
4722 F:      include/linux/mfd/da9062/
4723 F:      include/linux/mfd/da9063/
4724 F:      include/linux/mfd/da9150/
4725 F:      include/linux/regulator/da9211.h
4726 F:      include/sound/da[79]*.h
4727 F:      sound/soc/codecs/da[79]*.[ch]
4728
4729 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4730 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4731 L:      linux-gpio@vger.kernel.org
4732 S:      Maintained
4733 F:      drivers/gpio/gpio-gpio-mm.c
4734
4735 DIOLAN U2C-12 I2C DRIVER
4736 M:      Guenter Roeck <linux@roeck-us.net>
4737 L:      linux-i2c@vger.kernel.org
4738 S:      Maintained
4739 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4740
4741 FILESYSTEM DIRECT ACCESS (DAX)
4742 M:      Dan Williams <dan.j.williams@intel.com>
4743 R:      Matthew Wilcox <willy@infradead.org>
4744 R:      Jan Kara <jack@suse.cz>
4745 L:      linux-fsdevel@vger.kernel.org
4746 L:      linux-nvdimm@lists.01.org
4747 S:      Supported
4748 F:      fs/dax.c
4749 F:      include/linux/dax.h
4750 F:      include/trace/events/fs_dax.h
4751
4752 DEVICE DIRECT ACCESS (DAX)
4753 M:      Dan Williams <dan.j.williams@intel.com>
4754 M:      Vishal Verma <vishal.l.verma@intel.com>
4755 M:      Keith Busch <keith.busch@intel.com>
4756 M:      Dave Jiang <dave.jiang@intel.com>
4757 L:      linux-nvdimm@lists.01.org
4758 S:      Supported
4759 F:      drivers/dax/
4760
4761 DIRECTORY NOTIFICATION (DNOTIFY)
4762 M:      Jan Kara <jack@suse.cz>
4763 R:      Amir Goldstein <amir73il@gmail.com>
4764 L:      linux-fsdevel@vger.kernel.org
4765 S:      Maintained
4766 F:      Documentation/filesystems/dnotify.txt
4767 F:      fs/notify/dnotify/
4768 F:      include/linux/dnotify.h
4769
4770 DISK GEOMETRY AND PARTITION HANDLING
4771 M:      Andries Brouwer <aeb@cwi.nl>
4772 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4773 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4774 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4775 S:      Maintained
4776
4777 DISKQUOTA
4778 M:      Jan Kara <jack@suse.com>
4779 S:      Maintained
4780 F:      Documentation/filesystems/quota.txt
4781 F:      fs/quota/
4782 F:      include/linux/quota*.h
4783 F:      include/uapi/linux/quota*.h
4784
4785 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4786 M:      Bernie Thompson <bernie@plugable.com>
4787 L:      linux-fbdev@vger.kernel.org
4788 S:      Maintained
4789 W:      http://plugable.com/category/projects/udlfb/
4790 F:      drivers/video/fbdev/udlfb.c
4791 F:      include/video/udlfb.h
4792 F:      Documentation/fb/udlfb.txt
4793
4794 DISTRIBUTED LOCK MANAGER (DLM)
4795 M:      Christine Caulfield <ccaulfie@redhat.com>
4796 M:      David Teigland <teigland@redhat.com>
4797 L:      cluster-devel@redhat.com
4798 W:      http://sources.redhat.com/cluster/
4799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4800 S:      Supported
4801 F:      fs/dlm/
4802
4803 DMA BUFFER SHARING FRAMEWORK
4804 M:      Sumit Semwal <sumit.semwal@linaro.org>
4805 S:      Maintained
4806 L:      linux-media@vger.kernel.org
4807 L:      dri-devel@lists.freedesktop.org
4808 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4809 F:      drivers/dma-buf/
4810 F:      include/linux/dma-buf*
4811 F:      include/linux/reservation.h
4812 F:      include/linux/*fence.h
4813 F:      Documentation/driver-api/dma-buf.rst
4814 T:      git git://anongit.freedesktop.org/drm/drm-misc
4815
4816 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4817 M:      Vinod Koul <vkoul@kernel.org>
4818 L:      dmaengine@vger.kernel.org
4819 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4820 S:      Maintained
4821 F:      drivers/dma/
4822 F:      include/linux/dmaengine.h
4823 F:      include/linux/of_dma.h
4824 F:      Documentation/devicetree/bindings/dma/
4825 F:      Documentation/driver-api/dmaengine/
4826 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4827
4828 DMA MAPPING HELPERS
4829 M:      Christoph Hellwig <hch@lst.de>
4830 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4831 R:      Robin Murphy <robin.murphy@arm.com>
4832 L:      iommu@lists.linux-foundation.org
4833 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4834 W:      http://git.infradead.org/users/hch/dma-mapping.git
4835 S:      Supported
4836 F:      kernel/dma/
4837 F:      include/asm-generic/dma-mapping.h
4838 F:      include/linux/dma-direct.h
4839 F:      include/linux/dma-mapping.h
4840 F:      include/linux/dma-noncoherent.h
4841
4842 DME1737 HARDWARE MONITOR DRIVER
4843 M:      Juerg Haefliger <juergh@gmail.com>
4844 L:      linux-hwmon@vger.kernel.org
4845 S:      Maintained
4846 F:      Documentation/hwmon/dme1737.rst
4847 F:      drivers/hwmon/dme1737.c
4848
4849 DMI/SMBIOS SUPPORT
4850 M:      Jean Delvare <jdelvare@suse.com>
4851 S:      Maintained
4852 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4853 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4854 F:      drivers/firmware/dmi-id.c
4855 F:      drivers/firmware/dmi_scan.c
4856 F:      include/linux/dmi.h
4857
4858 DOCUMENTATION
4859 M:      Jonathan Corbet <corbet@lwn.net>
4860 L:      linux-doc@vger.kernel.org
4861 S:      Maintained
4862 F:      Documentation/
4863 F:      scripts/kernel-doc
4864 X:      Documentation/ABI/
4865 X:      Documentation/acpi/
4866 X:      Documentation/devicetree/
4867 X:      Documentation/i2c/
4868 X:      Documentation/media/
4869 X:      Documentation/power/
4870 X:      Documentation/spi/
4871 T:      git git://git.lwn.net/linux.git docs-next
4872
4873 DOCUMENTATION/ITALIAN
4874 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4875 L:      linux-doc@vger.kernel.org
4876 S:      Maintained
4877 F:      Documentation/translations/it_IT
4878
4879 DONGWOON DW9714 LENS VOICE COIL DRIVER
4880 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4881 L:      linux-media@vger.kernel.org
4882 T:      git git://linuxtv.org/media_tree.git
4883 S:      Maintained
4884 F:      drivers/media/i2c/dw9714.c
4885 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4886
4887 DONGWOON DW9807 LENS VOICE COIL DRIVER
4888 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4889 L:      linux-media@vger.kernel.org
4890 T:      git git://linuxtv.org/media_tree.git
4891 S:      Maintained
4892 F:      drivers/media/i2c/dw9807-vcm.c
4893 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4894
4895 DOUBLETALK DRIVER
4896 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4897 L:      blinux-list@redhat.com
4898 S:      Maintained
4899 F:      drivers/char/dtlk.c
4900 F:      include/linux/dtlk.h
4901
4902 DPAA2 DATAPATH I/O (DPIO) DRIVER
4903 M:      Roy Pledge <Roy.Pledge@nxp.com>
4904 L:      linux-kernel@vger.kernel.org
4905 S:      Maintained
4906 F:      drivers/soc/fsl/dpio
4907
4908 DPAA2 ETHERNET DRIVER
4909 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4910 L:      netdev@vger.kernel.org
4911 S:      Maintained
4912 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4913 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4914 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4915 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4916 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4917
4918 DPAA2 ETHERNET SWITCH DRIVER
4919 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4920 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4921 L:      linux-kernel@vger.kernel.org
4922 S:      Maintained
4923 F:      drivers/staging/fsl-dpaa2/ethsw
4924
4925 DPAA2 PTP CLOCK DRIVER
4926 M:      Yangbo Lu <yangbo.lu@nxp.com>
4927 L:      netdev@vger.kernel.org
4928 S:      Maintained
4929 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4930 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4931
4932 DPT_I2O SCSI RAID DRIVER
4933 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4934 L:      linux-scsi@vger.kernel.org
4935 W:      http://www.adaptec.com/
4936 S:      Maintained
4937 F:      drivers/scsi/dpt*
4938 F:      drivers/scsi/dpt/
4939
4940 DRBD DRIVER
4941 M:      Philipp Reisner <philipp.reisner@linbit.com>
4942 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4943 L:      drbd-dev@lists.linbit.com
4944 W:      http://www.drbd.org
4945 T:      git git://git.linbit.com/linux-drbd.git
4946 T:      git git://git.linbit.com/drbd-8.4.git
4947 S:      Supported
4948 F:      drivers/block/drbd/
4949 F:      lib/lru_cache.c
4950 F:      Documentation/blockdev/drbd/
4951
4952 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4953 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4954 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4956 S:      Supported
4957 F:      Documentation/kobject.txt
4958 F:      drivers/base/
4959 F:      fs/debugfs/
4960 F:      fs/sysfs/
4961 F:      include/linux/debugfs.h
4962 F:      include/linux/kobj*
4963 F:      lib/kobj*
4964
4965 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4966 M:      Kevin Hilman <khilman@kernel.org>
4967 M:      Nishanth Menon <nm@ti.com>
4968 S:      Maintained
4969 F:      drivers/power/avs/
4970 F:      include/linux/power/smartreflex.h
4971 L:      linux-pm@vger.kernel.org
4972
4973 DRM DRIVER FOR ARM PL111 CLCD
4974 M:      Eric Anholt <eric@anholt.net>
4975 T:      git git://anongit.freedesktop.org/drm/drm-misc
4976 S:      Supported
4977 F:      drivers/gpu/drm/pl111/
4978
4979 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4980 M:      Linus Walleij <linus.walleij@linaro.org>
4981 T:      git git://anongit.freedesktop.org/drm/drm-misc
4982 S:      Maintained
4983 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4984 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4985
4986 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4987 M:      Dave Airlie <airlied@redhat.com>
4988 S:      Odd Fixes
4989 F:      drivers/gpu/drm/ast/
4990
4991 DRM DRIVER FOR ASPEED BMC GFX
4992 M:      Joel Stanley <joel@jms.id.au>
4993 L:      linux-aspeed@lists.ozlabs.org
4994 T:      git git://anongit.freedesktop.org/drm/drm-misc
4995 S:      Supported
4996 F:      drivers/gpu/drm/aspeed/
4997 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
4998
4999 DRM DRIVER FOR BOCHS VIRTUAL GPU
5000 M:      Gerd Hoffmann <kraxel@redhat.com>
5001 L:      virtualization@lists.linux-foundation.org
5002 T:      git git://anongit.freedesktop.org/drm/drm-misc
5003 S:      Maintained
5004 F:      drivers/gpu/drm/bochs/
5005
5006 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5007 M:      Linus Walleij <linus.walleij@linaro.org>
5008 T:      git git://anongit.freedesktop.org/drm/drm-misc
5009 S:      Maintained
5010 F:      drivers/gpu/drm/tve200/
5011
5012 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5013 M:      Jagan Teki <jagan@amarulasolutions.com>
5014 S:      Maintained
5015 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5016 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5017
5018 DRM DRIVER FOR ILITEK ILI9225 PANELS
5019 M:      David Lechner <david@lechnology.com>
5020 S:      Maintained
5021 F:      drivers/gpu/drm/tinydrm/ili9225.c
5022 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5023
5024 DRM DRIVER FOR HX8357D PANELS
5025 M:      Eric Anholt <eric@anholt.net>
5026 T:      git git://anongit.freedesktop.org/drm/drm-misc
5027 S:      Maintained
5028 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5029 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5030
5031 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5032 S:      Orphan / Obsolete
5033 F:      drivers/gpu/drm/i810/
5034 F:      include/uapi/drm/i810_drm.h
5035
5036 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5037 S:      Orphan / Obsolete
5038 F:      drivers/gpu/drm/mga/
5039 F:      include/uapi/drm/mga_drm.h
5040
5041 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5042 M:      Dave Airlie <airlied@redhat.com>
5043 S:      Odd Fixes
5044 F:      drivers/gpu/drm/mgag200/
5045
5046 DRM DRIVER FOR MI0283QT
5047 M:      Noralf Trønnes <noralf@tronnes.org>
5048 S:      Maintained
5049 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5050 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5051
5052 DRM DRIVER FOR MSM ADRENO GPU
5053 M:      Rob Clark <robdclark@gmail.com>
5054 M:      Sean Paul <sean@poorly.run>
5055 L:      linux-arm-msm@vger.kernel.org
5056 L:      dri-devel@lists.freedesktop.org
5057 L:      freedreno@lists.freedesktop.org
5058 T:      git https://gitlab.freedesktop.org/drm/msm.git
5059 S:      Maintained
5060 F:      drivers/gpu/drm/msm/
5061 F:      include/uapi/drm/msm_drm.h
5062 F:      Documentation/devicetree/bindings/display/msm/
5063
5064 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5065 M:      Ben Skeggs <bskeggs@redhat.com>
5066 L:      dri-devel@lists.freedesktop.org
5067 L:      nouveau@lists.freedesktop.org
5068 T:      git git://github.com/skeggsb/linux
5069 S:      Supported
5070 F:      drivers/gpu/drm/nouveau/
5071 F:      include/uapi/drm/nouveau_drm.h
5072
5073 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5074 M:      Stefan Mavrodiev <stefan@olimex.com>
5075 S:      Maintained
5076 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5077 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5078
5079 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5080 M:      Noralf Trønnes <noralf@tronnes.org>
5081 S:      Maintained
5082 F:      drivers/gpu/drm/tinydrm/repaper.c
5083 F:      Documentation/devicetree/bindings/display/repaper.txt
5084
5085 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5086 M:      Dave Airlie <airlied@redhat.com>
5087 M:      Gerd Hoffmann <kraxel@redhat.com>
5088 L:      virtualization@lists.linux-foundation.org
5089 T:      git git://anongit.freedesktop.org/drm/drm-misc
5090 S:      Obsolete
5091 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5092 F:      drivers/gpu/drm/cirrus/
5093
5094 DRM DRIVER FOR QXL VIRTUAL GPU
5095 M:      Dave Airlie <airlied@redhat.com>
5096 M:      Gerd Hoffmann <kraxel@redhat.com>
5097 L:      virtualization@lists.linux-foundation.org
5098 L:      spice-devel@lists.freedesktop.org
5099 T:      git git://anongit.freedesktop.org/drm/drm-misc
5100 S:      Maintained
5101 F:      drivers/gpu/drm/qxl/
5102 F:      include/uapi/drm/qxl_drm.h
5103
5104 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5105 S:      Orphan / Obsolete
5106 F:      drivers/gpu/drm/r128/
5107 F:      include/uapi/drm/r128_drm.h
5108
5109 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5110 M:      Guido Günther <agx@sigxcpu.org>
5111 S:      Maintained
5112 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5113 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5114
5115 DRM DRIVER FOR SAVAGE VIDEO CARDS
5116 S:      Orphan / Obsolete
5117 F:      drivers/gpu/drm/savage/
5118 F:      include/uapi/drm/savage_drm.h
5119
5120 DRM DRIVER FOR SIS VIDEO CARDS
5121 S:      Orphan / Obsolete
5122 F:      drivers/gpu/drm/sis/
5123 F:      include/uapi/drm/sis_drm.h
5124
5125 DRM DRIVER FOR SITRONIX ST7701 PANELS
5126 M:      Jagan Teki <jagan@amarulasolutions.com>
5127 S:      Maintained
5128 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5129 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5130
5131 DRM DRIVER FOR SITRONIX ST7586 PANELS
5132 M:      David Lechner <david@lechnology.com>
5133 S:      Maintained
5134 F:      drivers/gpu/drm/tinydrm/st7586.c
5135 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5136
5137 DRM DRIVER FOR SITRONIX ST7735R PANELS
5138 M:      David Lechner <david@lechnology.com>
5139 S:      Maintained
5140 F:      drivers/gpu/drm/tinydrm/st7735r.c
5141 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5142
5143 DRM DRIVER FOR TDFX VIDEO CARDS
5144 S:      Orphan / Obsolete
5145 F:      drivers/gpu/drm/tdfx/
5146
5147 DRM DRIVER FOR TPO TPG110 PANELS
5148 M:      Linus Walleij <linus.walleij@linaro.org>
5149 T:      git git://anongit.freedesktop.org/drm/drm-misc
5150 S:      Maintained
5151 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5152 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5153
5154 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5155 M:      Dave Airlie <airlied@redhat.com>
5156 R:      Sean Paul <sean@poorly.run>
5157 L:      dri-devel@lists.freedesktop.org
5158 S:      Odd Fixes
5159 F:      drivers/gpu/drm/udl/
5160 T:      git git://anongit.freedesktop.org/drm/drm-misc
5161
5162 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5163 M:      Hans de Goede <hdegoede@redhat.com>
5164 L:      dri-devel@lists.freedesktop.org
5165 S:      Maintained
5166 F:      drivers/gpu/drm/vboxvideo/
5167 T:      git git://anongit.freedesktop.org/drm/drm-misc
5168
5169 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5170 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5171 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5172 R:      Daniel Vetter <daniel@ffwll.ch>
5173 T:      git git://anongit.freedesktop.org/drm/drm-misc
5174 S:      Maintained
5175 L:      dri-devel@lists.freedesktop.org
5176 F:      drivers/gpu/drm/vkms/
5177 F:      Documentation/gpu/vkms.rst
5178
5179 DRM DRIVER FOR VMWARE VIRTUAL GPU
5180 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5181 M:      Thomas Hellstrom <thellstrom@vmware.com>
5182 L:      dri-devel@lists.freedesktop.org
5183 T:      git git://people.freedesktop.org/~thomash/linux
5184 S:      Supported
5185 F:      drivers/gpu/drm/vmwgfx/
5186 F:      include/uapi/drm/vmwgfx_drm.h
5187
5188 DRM DRIVERS
5189 M:      David Airlie <airlied@linux.ie>
5190 M:      Daniel Vetter <daniel@ffwll.ch>
5191 L:      dri-devel@lists.freedesktop.org
5192 T:      git git://anongit.freedesktop.org/drm/drm
5193 B:      https://bugs.freedesktop.org/
5194 C:      irc://chat.freenode.net/dri-devel
5195 S:      Maintained
5196 F:      drivers/gpu/drm/
5197 F:      drivers/gpu/vga/
5198 F:      Documentation/devicetree/bindings/display/
5199 F:      Documentation/devicetree/bindings/gpu/
5200 F:      Documentation/gpu/
5201 F:      include/drm/
5202 F:      include/uapi/drm/
5203 F:      include/linux/vga*
5204
5205 DRM DRIVERS AND MISC GPU PATCHES
5206 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5207 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5208 M:      Sean Paul <sean@poorly.run>
5209 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5210 S:      Maintained
5211 T:      git git://anongit.freedesktop.org/drm/drm-misc
5212 F:      Documentation/gpu/
5213 F:      drivers/gpu/vga/
5214 F:      drivers/gpu/drm/*
5215 F:      include/drm/drm*
5216 F:      include/uapi/drm/drm*
5217 F:      include/linux/vga*
5218
5219 DRM DRIVERS FOR ALLWINNER A10
5220 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5221 L:      dri-devel@lists.freedesktop.org
5222 S:      Supported
5223 F:      drivers/gpu/drm/sun4i/
5224 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226
5227 DRM DRIVERS FOR AMLOGIC SOCS
5228 M:      Neil Armstrong <narmstrong@baylibre.com>
5229 L:      dri-devel@lists.freedesktop.org
5230 L:      linux-amlogic@lists.infradead.org
5231 W:      http://linux-meson.com/
5232 S:      Supported
5233 F:      drivers/gpu/drm/meson/
5234 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5235 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5236 F:      Documentation/gpu/meson.rst
5237 T:      git git://anongit.freedesktop.org/drm/drm-misc
5238
5239 DRM DRIVERS FOR ATMEL HLCDC
5240 M:      Boris Brezillon <bbrezillon@kernel.org>
5241 L:      dri-devel@lists.freedesktop.org
5242 S:      Supported
5243 F:      drivers/gpu/drm/atmel-hlcdc/
5244 F:      Documentation/devicetree/bindings/display/atmel/
5245 T:      git git://anongit.freedesktop.org/drm/drm-misc
5246
5247 DRM DRIVERS FOR BRIDGE CHIPS
5248 M:      Andrzej Hajda <a.hajda@samsung.com>
5249 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5250 S:      Maintained
5251 T:      git git://anongit.freedesktop.org/drm/drm-misc
5252 F:      drivers/gpu/drm/bridge/
5253
5254 DRM DRIVERS FOR EXYNOS
5255 M:      Inki Dae <inki.dae@samsung.com>
5256 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5257 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5258 M:      Kyungmin Park <kyungmin.park@samsung.com>
5259 L:      dri-devel@lists.freedesktop.org
5260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5261 S:      Supported
5262 F:      drivers/gpu/drm/exynos/
5263 F:      include/uapi/drm/exynos_drm.h
5264 F:      Documentation/devicetree/bindings/display/exynos/
5265
5266 DRM DRIVERS FOR FREESCALE DCU
5267 M:      Stefan Agner <stefan@agner.ch>
5268 M:      Alison Wang <alison.wang@nxp.com>
5269 L:      dri-devel@lists.freedesktop.org
5270 S:      Supported
5271 F:      drivers/gpu/drm/fsl-dcu/
5272 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5273 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5274 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5275 T:      git git://anongit.freedesktop.org/drm/drm-misc
5276
5277 DRM DRIVERS FOR FREESCALE IMX
5278 M:      Philipp Zabel <p.zabel@pengutronix.de>
5279 L:      dri-devel@lists.freedesktop.org
5280 S:      Maintained
5281 F:      drivers/gpu/drm/imx/
5282 F:      drivers/gpu/ipu-v3/
5283 F:      Documentation/devicetree/bindings/display/imx/
5284
5285 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5286 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5287 L:      dri-devel@lists.freedesktop.org
5288 T:      git git://github.com/patjak/drm-gma500
5289 S:      Maintained
5290 F:      drivers/gpu/drm/gma500/
5291
5292 DRM DRIVERS FOR HISILICON
5293 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5294 M:      Rongrong Zou <zourongrong@gmail.com>
5295 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5296 R:      Chen Feng <puck.chen@hisilicon.com>
5297 L:      dri-devel@lists.freedesktop.org
5298 T:      git git://github.com/xin3liang/linux.git
5299 S:      Maintained
5300 F:      drivers/gpu/drm/hisilicon/
5301 F:      Documentation/devicetree/bindings/display/hisilicon/
5302
5303 DRM DRIVERS FOR LIMA
5304 M:      Qiang Yu <yuq825@gmail.com>
5305 L:      dri-devel@lists.freedesktop.org
5306 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5307 S:      Maintained
5308 F:      drivers/gpu/drm/lima/
5309 F:      include/uapi/drm/lima_drm.h
5310 T:      git git://anongit.freedesktop.org/drm/drm-misc
5311
5312 DRM DRIVERS FOR MEDIATEK
5313 M:      CK Hu <ck.hu@mediatek.com>
5314 M:      Philipp Zabel <p.zabel@pengutronix.de>
5315 L:      dri-devel@lists.freedesktop.org
5316 S:      Supported
5317 F:      drivers/gpu/drm/mediatek/
5318 F:      Documentation/devicetree/bindings/display/mediatek/
5319
5320 DRM DRIVERS FOR NVIDIA TEGRA
5321 M:      Thierry Reding <thierry.reding@gmail.com>
5322 L:      dri-devel@lists.freedesktop.org
5323 L:      linux-tegra@vger.kernel.org
5324 T:      git git://anongit.freedesktop.org/tegra/linux.git
5325 S:      Supported
5326 F:      drivers/gpu/drm/tegra/
5327 F:      drivers/gpu/host1x/
5328 F:      include/linux/host1x.h
5329 F:      include/uapi/drm/tegra_drm.h
5330 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5331
5332 DRM DRIVERS FOR RENESAS
5333 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5334 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5335 L:      dri-devel@lists.freedesktop.org
5336 L:      linux-renesas-soc@vger.kernel.org
5337 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5338 S:      Supported
5339 F:      drivers/gpu/drm/rcar-du/
5340 F:      drivers/gpu/drm/shmobile/
5341 F:      include/linux/platform_data/shmob_drm.h
5342 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5343 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5344 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5345
5346 DRM DRIVERS FOR ROCKCHIP
5347 M:      Sandy Huang <hjc@rock-chips.com>
5348 M:      Heiko Stübner <heiko@sntech.de>
5349 L:      dri-devel@lists.freedesktop.org
5350 S:      Maintained
5351 F:      drivers/gpu/drm/rockchip/
5352 F:      Documentation/devicetree/bindings/display/rockchip/
5353 T:      git git://anongit.freedesktop.org/drm/drm-misc
5354
5355 DRM DRIVERS FOR STI
5356 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5357 M:      Vincent Abriou <vincent.abriou@st.com>
5358 L:      dri-devel@lists.freedesktop.org
5359 T:      git git://anongit.freedesktop.org/drm/drm-misc
5360 S:      Maintained
5361 F:      drivers/gpu/drm/sti
5362 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5363
5364 DRM DRIVERS FOR STM
5365 M:      Yannick Fertre <yannick.fertre@st.com>
5366 M:      Philippe Cornu <philippe.cornu@st.com>
5367 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5368 M:      Vincent Abriou <vincent.abriou@st.com>
5369 L:      dri-devel@lists.freedesktop.org
5370 T:      git git://anongit.freedesktop.org/drm/drm-misc
5371 S:      Maintained
5372 F:      drivers/gpu/drm/stm
5373 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5374
5375 DRM DRIVERS FOR TI LCDC
5376 M:      Jyri Sarha <jsarha@ti.com>
5377 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5378 L:      dri-devel@lists.freedesktop.org
5379 S:      Maintained
5380 F:      drivers/gpu/drm/tilcdc/
5381 F:      Documentation/devicetree/bindings/display/tilcdc/
5382
5383 DRM DRIVERS FOR TI OMAP
5384 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5385 L:      dri-devel@lists.freedesktop.org
5386 S:      Maintained
5387 F:      drivers/gpu/drm/omapdrm/
5388 F:      Documentation/devicetree/bindings/display/ti/
5389
5390 DRM DRIVERS FOR V3D
5391 M:      Eric Anholt <eric@anholt.net>
5392 S:      Supported
5393 F:      drivers/gpu/drm/v3d/
5394 F:      include/uapi/drm/v3d_drm.h
5395 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5396 T:      git git://anongit.freedesktop.org/drm/drm-misc
5397
5398 DRM DRIVERS FOR VC4
5399 M:      Eric Anholt <eric@anholt.net>
5400 T:      git git://github.com/anholt/linux
5401 S:      Supported
5402 F:      drivers/gpu/drm/vc4/
5403 F:      include/uapi/drm/vc4_drm.h
5404 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5405 T:      git git://anongit.freedesktop.org/drm/drm-misc
5406
5407 DRM DRIVERS FOR VIVANTE GPU IP
5408 M:      Lucas Stach <l.stach@pengutronix.de>
5409 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5410 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5411 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5412 L:      dri-devel@lists.freedesktop.org
5413 S:      Maintained
5414 F:      drivers/gpu/drm/etnaviv/
5415 F:      include/uapi/drm/etnaviv_drm.h
5416 F:      Documentation/devicetree/bindings/display/etnaviv/
5417
5418 DRM DRIVERS FOR ZTE ZX
5419 M:      Shawn Guo <shawnguo@kernel.org>
5420 L:      dri-devel@lists.freedesktop.org
5421 S:      Maintained
5422 F:      drivers/gpu/drm/zte/
5423 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5424 T:      git git://anongit.freedesktop.org/drm/drm-misc
5425
5426 DRM PANEL DRIVERS
5427 M:      Thierry Reding <thierry.reding@gmail.com>
5428 L:      dri-devel@lists.freedesktop.org
5429 T:      git git://anongit.freedesktop.org/drm/drm-misc
5430 S:      Maintained
5431 F:      drivers/gpu/drm/drm_panel.c
5432 F:      drivers/gpu/drm/panel/
5433 F:      include/drm/drm_panel.h
5434 F:      Documentation/devicetree/bindings/display/panel/
5435
5436 DRM TINYDRM DRIVERS
5437 M:      Noralf Trønnes <noralf@tronnes.org>
5438 W:      https://github.com/notro/tinydrm/wiki/Development
5439 T:      git git://anongit.freedesktop.org/drm/drm-misc
5440 S:      Maintained
5441 F:      drivers/gpu/drm/tinydrm/
5442 F:      include/drm/tinydrm/
5443
5444 DRM DRIVERS FOR XEN
5445 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5446 T:      git git://anongit.freedesktop.org/drm/drm-misc
5447 L:      dri-devel@lists.freedesktop.org
5448 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5449 S:      Supported
5450 F:      drivers/gpu/drm/xen/
5451 F:      Documentation/gpu/xen-front.rst
5452
5453 DRM TTM SUBSYSTEM
5454 M:      Christian Koenig <christian.koenig@amd.com>
5455 M:      Huang Rui <ray.huang@amd.com>
5456 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5457 T:      git git://people.freedesktop.org/~agd5f/linux
5458 S:      Maintained
5459 L:      dri-devel@lists.freedesktop.org
5460 F:      include/drm/ttm/
5461 F:      drivers/gpu/drm/ttm/
5462
5463 DSBR100 USB FM RADIO DRIVER
5464 M:      Alexey Klimov <klimov.linux@gmail.com>
5465 L:      linux-media@vger.kernel.org
5466 T:      git git://linuxtv.org/media_tree.git
5467 S:      Maintained
5468 F:      drivers/media/radio/dsbr100.c
5469
5470 DSCC4 DRIVER
5471 M:      Francois Romieu <romieu@fr.zoreil.com>
5472 L:      netdev@vger.kernel.org
5473 S:      Maintained
5474 F:      drivers/net/wan/dscc4.c
5475
5476 DT3155 MEDIA DRIVER
5477 M:      Hans Verkuil <hverkuil@xs4all.nl>
5478 L:      linux-media@vger.kernel.org
5479 T:      git git://linuxtv.org/media_tree.git
5480 W:      https://linuxtv.org
5481 S:      Odd Fixes
5482 F:      drivers/media/pci/dt3155/
5483
5484 DVB_USB_AF9015 MEDIA DRIVER
5485 M:      Antti Palosaari <crope@iki.fi>
5486 L:      linux-media@vger.kernel.org
5487 W:      https://linuxtv.org
5488 W:      http://palosaari.fi/linux/
5489 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5490 T:      git git://linuxtv.org/anttip/media_tree.git
5491 S:      Maintained
5492 F:      drivers/media/usb/dvb-usb-v2/af9015*
5493
5494 DVB_USB_AF9035 MEDIA DRIVER
5495 M:      Antti Palosaari <crope@iki.fi>
5496 L:      linux-media@vger.kernel.org
5497 W:      https://linuxtv.org
5498 W:      http://palosaari.fi/linux/
5499 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5500 T:      git git://linuxtv.org/anttip/media_tree.git
5501 S:      Maintained
5502 F:      drivers/media/usb/dvb-usb-v2/af9035*
5503
5504 DVB_USB_ANYSEE MEDIA DRIVER
5505 M:      Antti Palosaari <crope@iki.fi>
5506 L:      linux-media@vger.kernel.org
5507 W:      https://linuxtv.org
5508 W:      http://palosaari.fi/linux/
5509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5510 T:      git git://linuxtv.org/anttip/media_tree.git
5511 S:      Maintained
5512 F:      drivers/media/usb/dvb-usb-v2/anysee*
5513
5514 DVB_USB_AU6610 MEDIA DRIVER
5515 M:      Antti Palosaari <crope@iki.fi>
5516 L:      linux-media@vger.kernel.org
5517 W:      https://linuxtv.org
5518 W:      http://palosaari.fi/linux/
5519 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5520 T:      git git://linuxtv.org/anttip/media_tree.git
5521 S:      Maintained
5522 F:      drivers/media/usb/dvb-usb-v2/au6610*
5523
5524 DVB_USB_CE6230 MEDIA DRIVER
5525 M:      Antti Palosaari <crope@iki.fi>
5526 L:      linux-media@vger.kernel.org
5527 W:      https://linuxtv.org
5528 W:      http://palosaari.fi/linux/
5529 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5530 T:      git git://linuxtv.org/anttip/media_tree.git
5531 S:      Maintained
5532 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5533
5534 DVB_USB_CXUSB MEDIA DRIVER
5535 M:      Michael Krufky <mkrufky@linuxtv.org>
5536 L:      linux-media@vger.kernel.org
5537 W:      https://linuxtv.org
5538 W:      http://github.com/mkrufky
5539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5540 T:      git git://linuxtv.org/media_tree.git
5541 S:      Maintained
5542 F:      drivers/media/usb/dvb-usb/cxusb*
5543
5544 DVB_USB_EC168 MEDIA DRIVER
5545 M:      Antti Palosaari <crope@iki.fi>
5546 L:      linux-media@vger.kernel.org
5547 W:      https://linuxtv.org
5548 W:      http://palosaari.fi/linux/
5549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5550 T:      git git://linuxtv.org/anttip/media_tree.git
5551 S:      Maintained
5552 F:      drivers/media/usb/dvb-usb-v2/ec168*
5553
5554 DVB_USB_GL861 MEDIA DRIVER
5555 M:      Antti Palosaari <crope@iki.fi>
5556 L:      linux-media@vger.kernel.org
5557 W:      https://linuxtv.org
5558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5559 T:      git git://linuxtv.org/anttip/media_tree.git
5560 S:      Maintained
5561 F:      drivers/media/usb/dvb-usb-v2/gl861*
5562
5563 DVB_USB_MXL111SF MEDIA DRIVER
5564 M:      Michael Krufky <mkrufky@linuxtv.org>
5565 L:      linux-media@vger.kernel.org
5566 W:      https://linuxtv.org
5567 W:      http://github.com/mkrufky
5568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5569 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5570 S:      Maintained
5571 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5572
5573 DVB_USB_RTL28XXU MEDIA DRIVER
5574 M:      Antti Palosaari <crope@iki.fi>
5575 L:      linux-media@vger.kernel.org
5576 W:      https://linuxtv.org
5577 W:      http://palosaari.fi/linux/
5578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5579 T:      git git://linuxtv.org/anttip/media_tree.git
5580 S:      Maintained
5581 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5582
5583 DVB_USB_V2 MEDIA DRIVER
5584 M:      Antti Palosaari <crope@iki.fi>
5585 L:      linux-media@vger.kernel.org
5586 W:      https://linuxtv.org
5587 W:      http://palosaari.fi/linux/
5588 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5589 T:      git git://linuxtv.org/anttip/media_tree.git
5590 S:      Maintained
5591 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5592 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5593
5594 DYNAMIC DEBUG
5595 M:      Jason Baron <jbaron@akamai.com>
5596 S:      Maintained
5597 F:      lib/dynamic_debug.c
5598 F:      include/linux/dynamic_debug.h
5599
5600 DYNAMIC INTERRUPT MODERATION
5601 M:      Tal Gilboa <talgi@mellanox.com>
5602 S:      Maintained
5603 F:      include/linux/net_dim.h
5604
5605 DZ DECSTATION DZ11 SERIAL DRIVER
5606 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5607 S:      Maintained
5608 F:      drivers/tty/serial/dz.*
5609
5610 E3X0 POWER BUTTON DRIVER
5611 M:      Moritz Fischer <moritz.fischer@ettus.com>
5612 L:      usrp-users@lists.ettus.com
5613 W:      http://www.ettus.com
5614 S:      Supported
5615 F:      drivers/input/misc/e3x0-button.c
5616 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5617
5618 E4000 MEDIA DRIVER
5619 M:      Antti Palosaari <crope@iki.fi>
5620 L:      linux-media@vger.kernel.org
5621 W:      https://linuxtv.org
5622 W:      http://palosaari.fi/linux/
5623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5624 T:      git git://linuxtv.org/anttip/media_tree.git
5625 S:      Maintained
5626 F:      drivers/media/tuners/e4000*
5627
5628 EARTH_PT1 MEDIA DRIVER
5629 M:      Akihiro Tsukada <tskd08@gmail.com>
5630 L:      linux-media@vger.kernel.org
5631 S:      Odd Fixes
5632 F:      drivers/media/pci/pt1/
5633
5634 EARTH_PT3 MEDIA DRIVER
5635 M:      Akihiro Tsukada <tskd08@gmail.com>
5636 L:      linux-media@vger.kernel.org
5637 S:      Odd Fixes
5638 F:      drivers/media/pci/pt3/
5639
5640 EC100 MEDIA DRIVER
5641 M:      Antti Palosaari <crope@iki.fi>
5642 L:      linux-media@vger.kernel.org
5643 W:      https://linuxtv.org
5644 W:      http://palosaari.fi/linux/
5645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5646 T:      git git://linuxtv.org/anttip/media_tree.git
5647 S:      Maintained
5648 F:      drivers/media/dvb-frontends/ec100*
5649
5650 ECRYPT FILE SYSTEM
5651 M:      Tyler Hicks <tyhicks@canonical.com>
5652 L:      ecryptfs@vger.kernel.org
5653 W:      http://ecryptfs.org
5654 W:      https://launchpad.net/ecryptfs
5655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5656 S:      Supported
5657 F:      Documentation/filesystems/ecryptfs.txt
5658 F:      fs/ecryptfs/
5659
5660 EDAC-AMD64
5661 M:      Borislav Petkov <bp@alien8.de>
5662 L:      linux-edac@vger.kernel.org
5663 S:      Maintained
5664 F:      drivers/edac/amd64_edac*
5665
5666 EDAC-AST2500
5667 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5668 S:      Supported
5669 F:      drivers/edac/aspeed_edac.c
5670 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5671
5672 EDAC-CALXEDA
5673 M:      Robert Richter <rric@kernel.org>
5674 L:      linux-edac@vger.kernel.org
5675 S:      Maintained
5676 F:      drivers/edac/highbank*
5677
5678 EDAC-CAVIUM OCTEON
5679 M:      Ralf Baechle <ralf@linux-mips.org>
5680 M:      David Daney <david.daney@cavium.com>
5681 L:      linux-edac@vger.kernel.org
5682 L:      linux-mips@vger.kernel.org
5683 S:      Supported
5684 F:      drivers/edac/octeon_edac*
5685
5686 EDAC-CAVIUM THUNDERX
5687 M:      David Daney <david.daney@cavium.com>
5688 M:      Jan Glauber <jglauber@cavium.com>
5689 L:      linux-edac@vger.kernel.org
5690 S:      Supported
5691 F:      drivers/edac/thunderx_edac*
5692
5693 EDAC-CORE
5694 M:      Borislav Petkov <bp@alien8.de>
5695 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5696 R:      James Morse <james.morse@arm.com>
5697 L:      linux-edac@vger.kernel.org
5698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5700 S:      Supported
5701 F:      Documentation/admin-guide/ras.rst
5702 F:      Documentation/driver-api/edac.rst
5703 F:      drivers/edac/
5704 F:      include/linux/edac.h
5705
5706 EDAC-E752X
5707 M:      Mark Gross <mark.gross@intel.com>
5708 L:      linux-edac@vger.kernel.org
5709 S:      Maintained
5710 F:      drivers/edac/e752x_edac.c
5711
5712 EDAC-E7XXX
5713 L:      linux-edac@vger.kernel.org
5714 S:      Maintained
5715 F:      drivers/edac/e7xxx_edac.c
5716
5717 EDAC-FSL_DDR
5718 M:      York Sun <york.sun@nxp.com>
5719 L:      linux-edac@vger.kernel.org
5720 S:      Maintained
5721 F:      drivers/edac/fsl_ddr_edac.*
5722
5723 EDAC-GHES
5724 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5725 L:      linux-edac@vger.kernel.org
5726 S:      Maintained
5727 F:      drivers/edac/ghes_edac.c
5728
5729 EDAC-I10NM
5730 M:      Tony Luck <tony.luck@intel.com>
5731 L:      linux-edac@vger.kernel.org
5732 S:      Maintained
5733 F:      drivers/edac/i10nm_base.c
5734
5735 EDAC-I3000
5736 L:      linux-edac@vger.kernel.org
5737 S:      Orphan
5738 F:      drivers/edac/i3000_edac.c
5739
5740 EDAC-I5000
5741 L:      linux-edac@vger.kernel.org
5742 S:      Maintained
5743 F:      drivers/edac/i5000_edac.c
5744
5745 EDAC-I5400
5746 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5747 L:      linux-edac@vger.kernel.org
5748 S:      Maintained
5749 F:      drivers/edac/i5400_edac.c
5750
5751 EDAC-I7300
5752 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5753 L:      linux-edac@vger.kernel.org
5754 S:      Maintained
5755 F:      drivers/edac/i7300_edac.c
5756
5757 EDAC-I7CORE
5758 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5759 L:      linux-edac@vger.kernel.org
5760 S:      Maintained
5761 F:      drivers/edac/i7core_edac.c
5762
5763 EDAC-I82443BXGX
5764 M:      Tim Small <tim@buttersideup.com>
5765 L:      linux-edac@vger.kernel.org
5766 S:      Maintained
5767 F:      drivers/edac/i82443bxgx_edac.c
5768
5769 EDAC-I82975X
5770 M:      "Arvind R." <arvino55@gmail.com>
5771 L:      linux-edac@vger.kernel.org
5772 S:      Maintained
5773 F:      drivers/edac/i82975x_edac.c
5774
5775 EDAC-IE31200
5776 M:      Jason Baron <jbaron@akamai.com>
5777 L:      linux-edac@vger.kernel.org
5778 S:      Maintained
5779 F:      drivers/edac/ie31200_edac.c
5780
5781 EDAC-MPC85XX
5782 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5783 L:      linux-edac@vger.kernel.org
5784 S:      Maintained
5785 F:      drivers/edac/mpc85xx_edac.[ch]
5786
5787 EDAC-PASEMI
5788 M:      Egor Martovetsky <egor@pasemi.com>
5789 L:      linux-edac@vger.kernel.org
5790 S:      Maintained
5791 F:      drivers/edac/pasemi_edac.c
5792
5793 EDAC-PND2
5794 M:      Tony Luck <tony.luck@intel.com>
5795 L:      linux-edac@vger.kernel.org
5796 S:      Maintained
5797 F:      drivers/edac/pnd2_edac.[ch]
5798
5799 EDAC-R82600
5800 M:      Tim Small <tim@buttersideup.com>
5801 L:      linux-edac@vger.kernel.org
5802 S:      Maintained
5803 F:      drivers/edac/r82600_edac.c
5804
5805 EDAC-SBRIDGE
5806 M:      Tony Luck <tony.luck@intel.com>
5807 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5808 L:      linux-edac@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/edac/sb_edac.c
5811
5812 EDAC-SKYLAKE
5813 M:      Tony Luck <tony.luck@intel.com>
5814 L:      linux-edac@vger.kernel.org
5815 S:      Maintained
5816 F:      drivers/edac/skx_*.c
5817
5818 EDAC-TI
5819 M:      Tero Kristo <t-kristo@ti.com>
5820 L:      linux-edac@vger.kernel.org
5821 S:      Maintained
5822 F:      drivers/edac/ti_edac.c
5823
5824 EDAC-QCOM
5825 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5826 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5827 L:      linux-arm-msm@vger.kernel.org
5828 L:      linux-edac@vger.kernel.org
5829 S:      Maintained
5830 F:      drivers/edac/qcom_edac.c
5831
5832 EDIROL UA-101/UA-1000 DRIVER
5833 M:      Clemens Ladisch <clemens@ladisch.de>
5834 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5836 S:      Maintained
5837 F:      sound/usb/misc/ua101.c
5838
5839 EFI TEST DRIVER
5840 L:      linux-efi@vger.kernel.org
5841 M:      Ivan Hu <ivan.hu@canonical.com>
5842 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5843 S:      Maintained
5844 F:      drivers/firmware/efi/test/
5845
5846 EFI VARIABLE FILESYSTEM
5847 M:      Matthew Garrett <matthew.garrett@nebula.com>
5848 M:      Jeremy Kerr <jk@ozlabs.org>
5849 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5851 L:      linux-efi@vger.kernel.org
5852 S:      Maintained
5853 F:      fs/efivarfs/
5854
5855 EFIFB FRAMEBUFFER DRIVER
5856 L:      linux-fbdev@vger.kernel.org
5857 M:      Peter Jones <pjones@redhat.com>
5858 S:      Maintained
5859 F:      drivers/video/fbdev/efifb.c
5860
5861 EFS FILESYSTEM
5862 W:      http://aeschi.ch.eu.org/efs/
5863 S:      Orphan
5864 F:      fs/efs/
5865
5866 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5867 M:      Douglas Miller <dougmill@linux.ibm.com>
5868 L:      netdev@vger.kernel.org
5869 S:      Maintained
5870 F:      drivers/net/ethernet/ibm/ehea/
5871
5872 EM28XX VIDEO4LINUX DRIVER
5873 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5874 L:      linux-media@vger.kernel.org
5875 W:      https://linuxtv.org
5876 T:      git git://linuxtv.org/media_tree.git
5877 S:      Maintained
5878 F:      drivers/media/usb/em28xx/
5879 F:      Documentation/media/v4l-drivers/em28xx*
5880
5881 EMBEDDED LINUX
5882 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5883 M:      Matt Mackall <mpm@selenic.com>
5884 M:      David Woodhouse <dwmw2@infradead.org>
5885 L:      linux-embedded@vger.kernel.org
5886 S:      Maintained
5887
5888 Emulex 10Gbps iSCSI - OneConnect DRIVER
5889 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5890 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5891 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5892 L:      linux-scsi@vger.kernel.org
5893 W:      http://www.broadcom.com
5894 S:      Supported
5895 F:      drivers/scsi/be2iscsi/
5896
5897 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5898 M:      Sathya Perla <sathya.perla@broadcom.com>
5899 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5900 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5901 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5902 L:      netdev@vger.kernel.org
5903 W:      http://www.emulex.com
5904 S:      Supported
5905 F:      drivers/net/ethernet/emulex/benet/
5906
5907 EMULEX ONECONNECT ROCE DRIVER
5908 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5909 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5910 L:      linux-rdma@vger.kernel.org
5911 W:      http://www.broadcom.com
5912 S:      Odd Fixes
5913 F:      drivers/infiniband/hw/ocrdma/
5914 F:      include/uapi/rdma/ocrdma-abi.h
5915
5916 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5917 M:      James Smart <james.smart@broadcom.com>
5918 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5919 L:      linux-scsi@vger.kernel.org
5920 W:      http://www.broadcom.com
5921 S:      Supported
5922 F:      drivers/scsi/lpfc/
5923
5924 ENE CB710 FLASH CARD READER DRIVER
5925 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5926 S:      Maintained
5927 F:      drivers/misc/cb710/
5928 F:      drivers/mmc/host/cb710-mmc.*
5929 F:      include/linux/cb710.h
5930
5931 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5932 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5933 S:      Maintained
5934 F:      drivers/media/rc/ene_ir.*
5935
5936 EPSON S1D13XXX FRAMEBUFFER DRIVER
5937 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5938 S:      Maintained
5939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5940 F:      drivers/video/fbdev/s1d13xxxfb.c
5941 F:      include/video/s1d13xxxfb.h
5942
5943 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5944 M:      Jeff Layton <jlayton@kernel.org>
5945 S:      Maintained
5946 F:      lib/errseq.c
5947 F:      include/linux/errseq.h
5948
5949 ET131X NETWORK DRIVER
5950 M:      Mark Einon <mark.einon@gmail.com>
5951 S:      Odd Fixes
5952 F:      drivers/net/ethernet/agere/
5953
5954 ETHERNET BRIDGE
5955 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5956 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5957 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5958 L:      netdev@vger.kernel.org
5959 W:      http://www.linuxfoundation.org/en/Net:Bridge
5960 S:      Maintained
5961 F:      include/linux/netfilter_bridge/
5962 F:      net/bridge/
5963
5964 ETHERNET PHY LIBRARY
5965 M:      Andrew Lunn <andrew@lunn.ch>
5966 M:      Florian Fainelli <f.fainelli@gmail.com>
5967 M:      Heiner Kallweit <hkallweit1@gmail.com>
5968 L:      netdev@vger.kernel.org
5969 S:      Maintained
5970 F:      Documentation/ABI/testing/sysfs-bus-mdio
5971 F:      Documentation/devicetree/bindings/net/mdio*
5972 F:      Documentation/networking/phy.rst
5973 F:      drivers/net/phy/
5974 F:      drivers/of/of_mdio.c
5975 F:      drivers/of/of_net.c
5976 F:      include/linux/*mdio*.h
5977 F:      include/linux/of_net.h
5978 F:      include/linux/phy.h
5979 F:      include/linux/phy_fixed.h
5980 F:      include/linux/platform_data/mdio-bcm-unimac.h
5981 F:      include/linux/platform_data/mdio-gpio.h
5982 F:      include/trace/events/mdio.h
5983 F:      include/uapi/linux/mdio.h
5984 F:      include/uapi/linux/mii.h
5985
5986 EXT2 FILE SYSTEM
5987 M:      Jan Kara <jack@suse.com>
5988 L:      linux-ext4@vger.kernel.org
5989 S:      Maintained
5990 F:      Documentation/filesystems/ext2.txt
5991 F:      fs/ext2/
5992 F:      include/linux/ext2*
5993
5994 EXT4 FILE SYSTEM
5995 M:      "Theodore Ts'o" <tytso@mit.edu>
5996 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5997 L:      linux-ext4@vger.kernel.org
5998 W:      http://ext4.wiki.kernel.org
5999 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6001 S:      Maintained
6002 F:      Documentation/filesystems/ext4/
6003 F:      fs/ext4/
6004
6005 Extended Verification Module (EVM)
6006 M:      Mimi Zohar <zohar@linux.ibm.com>
6007 L:      linux-integrity@vger.kernel.org
6008 S:      Supported
6009 F:      security/integrity/evm/
6010
6011 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6012 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6013 L:      linux-efi@vger.kernel.org
6014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6015 S:      Maintained
6016 F:      Documentation/efi-stub.txt
6017 F:      arch/*/kernel/efi.c
6018 F:      arch/x86/boot/compressed/eboot.[ch]
6019 F:      arch/*/include/asm/efi.h
6020 F:      arch/x86/platform/efi/
6021 F:      drivers/firmware/efi/
6022 F:      include/linux/efi*.h
6023 F:      arch/arm/boot/compressed/efi-header.S
6024 F:      arch/arm64/kernel/efi-entry.S
6025
6026 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6027 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6028 M:      Chanwoo Choi <cw00.choi@samsung.com>
6029 L:      linux-kernel@vger.kernel.org
6030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6031 S:      Maintained
6032 F:      drivers/extcon/
6033 F:      include/linux/extcon/
6034 F:      include/linux/extcon.h
6035 F:      Documentation/extcon/
6036 F:      Documentation/devicetree/bindings/extcon/
6037
6038 EXYNOS DP DRIVER
6039 M:      Jingoo Han <jingoohan1@gmail.com>
6040 L:      dri-devel@lists.freedesktop.org
6041 S:      Maintained
6042 F:      drivers/gpu/drm/exynos/exynos_dp*
6043
6044 EXYNOS SYSMMU (IOMMU) driver
6045 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6046 L:      iommu@lists.linux-foundation.org
6047 S:      Maintained
6048 F:      drivers/iommu/exynos-iommu.c
6049
6050 EZchip NPS platform support
6051 M:      Vineet Gupta <vgupta@synopsys.com>
6052 M:      Ofer Levi <oferle@mellanox.com>
6053 S:      Supported
6054 F:      arch/arc/plat-eznps
6055 F:      arch/arc/boot/dts/eznps.dts
6056
6057 F2FS FILE SYSTEM
6058 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6059 M:      Chao Yu <yuchao0@huawei.com>
6060 L:      linux-f2fs-devel@lists.sourceforge.net
6061 W:      https://f2fs.wiki.kernel.org/
6062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6063 S:      Maintained
6064 F:      Documentation/filesystems/f2fs.txt
6065 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6066 F:      fs/f2fs/
6067 F:      include/linux/f2fs_fs.h
6068 F:      include/trace/events/f2fs.h
6069
6070 F71805F HARDWARE MONITORING DRIVER
6071 M:      Jean Delvare <jdelvare@suse.com>
6072 L:      linux-hwmon@vger.kernel.org
6073 S:      Maintained
6074 F:      Documentation/hwmon/f71805f.rst
6075 F:      drivers/hwmon/f71805f.c
6076
6077 FADDR2LINE
6078 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6079 S:      Maintained
6080 F:      scripts/faddr2line
6081
6082 FAILOVER MODULE
6083 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6084 L:      netdev@vger.kernel.org
6085 S:      Supported
6086 F:      net/core/failover.c
6087 F:      include/net/failover.h
6088 F:      Documentation/networking/failover.rst
6089
6090 FANOTIFY
6091 M:      Jan Kara <jack@suse.cz>
6092 R:      Amir Goldstein <amir73il@gmail.com>
6093 L:      linux-fsdevel@vger.kernel.org
6094 S:      Maintained
6095 F:      fs/notify/fanotify/
6096 F:      include/linux/fanotify.h
6097 F:      include/uapi/linux/fanotify.h
6098
6099 FARSYNC SYNCHRONOUS DRIVER
6100 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6101 W:      http://www.farsite.co.uk/
6102 S:      Supported
6103 F:      drivers/net/wan/farsync.*
6104
6105 FAULT INJECTION SUPPORT
6106 M:      Akinobu Mita <akinobu.mita@gmail.com>
6107 S:      Supported
6108 F:      Documentation/fault-injection/
6109 F:      lib/fault-inject.c
6110
6111 FBTFT Framebuffer drivers
6112 S:      Orphan
6113 L:      dri-devel@lists.freedesktop.org
6114 L:      linux-fbdev@vger.kernel.org
6115 F:      drivers/staging/fbtft/
6116
6117 FC0011 TUNER DRIVER
6118 M:      Michael Buesch <m@bues.ch>
6119 L:      linux-media@vger.kernel.org
6120 S:      Maintained
6121 F:      drivers/media/tuners/fc0011.h
6122 F:      drivers/media/tuners/fc0011.c
6123
6124 FC2580 MEDIA DRIVER
6125 M:      Antti Palosaari <crope@iki.fi>
6126 L:      linux-media@vger.kernel.org
6127 W:      https://linuxtv.org
6128 W:      http://palosaari.fi/linux/
6129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6130 T:      git git://linuxtv.org/anttip/media_tree.git
6131 S:      Maintained
6132 F:      drivers/media/tuners/fc2580*
6133
6134 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6135 M:      Hannes Reinecke <hare@suse.de>
6136 L:      linux-scsi@vger.kernel.org
6137 W:      www.Open-FCoE.org
6138 S:      Supported
6139 F:      drivers/scsi/libfc/
6140 F:      drivers/scsi/fcoe/
6141 F:      include/scsi/fc/
6142 F:      include/scsi/libfc.h
6143 F:      include/scsi/libfcoe.h
6144 F:      include/uapi/scsi/fc/
6145
6146 FILE LOCKING (flock() and fcntl()/lockf())
6147 M:      Jeff Layton <jlayton@kernel.org>
6148 M:      "J. Bruce Fields" <bfields@fieldses.org>
6149 L:      linux-fsdevel@vger.kernel.org
6150 S:      Maintained
6151 F:      include/linux/fcntl.h
6152 F:      include/uapi/linux/fcntl.h
6153 F:      fs/fcntl.c
6154 F:      fs/locks.c
6155
6156 FILESYSTEMS (VFS and infrastructure)
6157 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6158 L:      linux-fsdevel@vger.kernel.org
6159 S:      Maintained
6160 F:      fs/*
6161 F:      include/linux/fs.h
6162 F:      include/linux/fs_types.h
6163 F:      include/uapi/linux/fs.h
6164
6165 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6166 M:      Riku Voipio <riku.voipio@iki.fi>
6167 L:      linux-hwmon@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/hwmon/f75375s.c
6170 F:      include/linux/f75375s.h
6171
6172 FIREWIRE AUDIO DRIVERS
6173 M:      Clemens Ladisch <clemens@ladisch.de>
6174 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6176 S:      Maintained
6177 F:      sound/firewire/
6178
6179 FIREWIRE MEDIA DRIVERS (firedtv)
6180 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6181 L:      linux-media@vger.kernel.org
6182 L:      linux1394-devel@lists.sourceforge.net
6183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6184 S:      Maintained
6185 F:      drivers/media/firewire/
6186
6187 FIREWIRE SBP-2 TARGET
6188 M:      Chris Boot <bootc@bootc.net>
6189 L:      linux-scsi@vger.kernel.org
6190 L:      target-devel@vger.kernel.org
6191 L:      linux1394-devel@lists.sourceforge.net
6192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6193 S:      Maintained
6194 F:      drivers/target/sbp/
6195
6196 FIREWIRE SUBSYSTEM
6197 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6198 L:      linux1394-devel@lists.sourceforge.net
6199 W:      http://ieee1394.wiki.kernel.org/
6200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6201 S:      Maintained
6202 F:      drivers/firewire/
6203 F:      include/linux/firewire.h
6204 F:      include/uapi/linux/firewire*.h
6205 F:      tools/firewire/
6206
6207 FIRMWARE LOADER (request_firmware)
6208 M:      Luis Chamberlain <mcgrof@kernel.org>
6209 L:      linux-kernel@vger.kernel.org
6210 S:      Maintained
6211 F:      Documentation/firmware_class/
6212 F:      drivers/base/firmware_loader/
6213 F:      include/linux/firmware.h
6214
6215 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6216 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6217 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6218 S:      Maintained
6219 F:      drivers/block/rsxx/
6220
6221 FLOPPY DRIVER
6222 M:      Jiri Kosina <jikos@kernel.org>
6223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6224 S:      Odd fixes
6225 F:      drivers/block/floppy.c
6226
6227 FMC SUBSYSTEM
6228 M:      Alessandro Rubini <rubini@gnudd.com>
6229 W:      http://www.ohwr.org/projects/fmc-bus
6230 S:      Supported
6231 F:      drivers/fmc/
6232 F:      include/linux/fmc*.h
6233 F:      include/linux/ipmi-fru.h
6234 K:      fmc_d.*register
6235
6236 FPGA MANAGER FRAMEWORK
6237 M:      Moritz Fischer <mdf@kernel.org>
6238 L:      linux-fpga@vger.kernel.org
6239 S:      Maintained
6240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6241 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6242 F:      Documentation/fpga/
6243 F:      Documentation/driver-api/fpga/
6244 F:      Documentation/devicetree/bindings/fpga/
6245 F:      drivers/fpga/
6246 F:      include/linux/fpga/
6247 W:      http://www.rocketboards.org
6248
6249 FPGA DFL DRIVERS
6250 M:      Wu Hao <hao.wu@intel.com>
6251 L:      linux-fpga@vger.kernel.org
6252 S:      Maintained
6253 F:      Documentation/fpga/dfl.txt
6254 F:      include/uapi/linux/fpga-dfl.h
6255 F:      drivers/fpga/dfl*
6256
6257 FPU EMULATOR
6258 M:      Bill Metzenthen <billm@melbpc.org.au>
6259 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6260 S:      Maintained
6261 F:      arch/x86/math-emu/
6262
6263 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6264 L:      netdev@vger.kernel.org
6265 S:      Orphan
6266 F:      drivers/net/wan/dlci.c
6267 F:      drivers/net/wan/sdla.c
6268
6269 FRAMEBUFFER LAYER
6270 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6271 L:      dri-devel@lists.freedesktop.org
6272 L:      linux-fbdev@vger.kernel.org
6273 T:      git git://github.com/bzolnier/linux.git
6274 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6275 S:      Maintained
6276 F:      Documentation/fb/
6277 F:      drivers/video/
6278 F:      include/video/
6279 F:      include/linux/fb.h
6280 F:      include/uapi/video/
6281 F:      include/uapi/linux/fb.h
6282
6283 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6284 M:      Horia Geantă <horia.geanta@nxp.com>
6285 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6286 L:      linux-crypto@vger.kernel.org
6287 S:      Maintained
6288 F:      drivers/crypto/caam/
6289 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6290
6291 FREESCALE DIU FRAMEBUFFER DRIVER
6292 M:      Timur Tabi <timur@kernel.org>
6293 L:      linux-fbdev@vger.kernel.org
6294 S:      Maintained
6295 F:      drivers/video/fbdev/fsl-diu-fb.*
6296
6297 FREESCALE DMA DRIVER
6298 M:      Li Yang <leoyang.li@nxp.com>
6299 M:      Zhang Wei <zw@zh-kernel.org>
6300 L:      linuxppc-dev@lists.ozlabs.org
6301 S:      Maintained
6302 F:      drivers/dma/fsldma.*
6303
6304 FREESCALE ENETC ETHERNET DRIVERS
6305 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6306 L:      netdev@vger.kernel.org
6307 S:      Maintained
6308 F:      drivers/net/ethernet/freescale/enetc/
6309
6310 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6311 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6312 L:      netdev@vger.kernel.org
6313 S:      Maintained
6314 F:      drivers/net/ethernet/freescale/gianfar*
6315 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6316
6317 FREESCALE GPMI NAND DRIVER
6318 M:      Han Xu <han.xu@nxp.com>
6319 L:      linux-mtd@lists.infradead.org
6320 S:      Maintained
6321 F:      drivers/mtd/nand/raw/gpmi-nand/*
6322
6323 FREESCALE I2C CPM DRIVER
6324 M:      Jochen Friedrich <jochen@scram.de>
6325 L:      linuxppc-dev@lists.ozlabs.org
6326 L:      linux-i2c@vger.kernel.org
6327 S:      Maintained
6328 F:      drivers/i2c/busses/i2c-cpm.c
6329
6330 FREESCALE IMX LPI2C DRIVER
6331 M:      Dong Aisheng <aisheng.dong@nxp.com>
6332 L:      linux-i2c@vger.kernel.org
6333 L:      linux-imx@nxp.com
6334 S:      Maintained
6335 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6336 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6337
6338 FREESCALE IMX / MXC FEC DRIVER
6339 M:      Fugang Duan <fugang.duan@nxp.com>
6340 L:      netdev@vger.kernel.org
6341 S:      Maintained
6342 F:      drivers/net/ethernet/freescale/fec_main.c
6343 F:      drivers/net/ethernet/freescale/fec_ptp.c
6344 F:      drivers/net/ethernet/freescale/fec.h
6345 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6346
6347 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6348 M:      Sascha Hauer <s.hauer@pengutronix.de>
6349 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6350 L:      linux-fbdev@vger.kernel.org
6351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6352 S:      Maintained
6353 F:      include/linux/platform_data/video-imxfb.h
6354 F:      drivers/video/fbdev/imxfb.c
6355
6356 FREESCALE QORIQ DPAA ETHERNET DRIVER
6357 M:      Madalin Bucur <madalin.bucur@nxp.com>
6358 L:      netdev@vger.kernel.org
6359 S:      Maintained
6360 F:      drivers/net/ethernet/freescale/dpaa
6361
6362 FREESCALE QORIQ DPAA FMAN DRIVER
6363 M:      Madalin Bucur <madalin.bucur@nxp.com>
6364 L:      netdev@vger.kernel.org
6365 S:      Maintained
6366 F:      drivers/net/ethernet/freescale/fman
6367 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6368
6369 FREESCALE QORIQ PTP CLOCK DRIVER
6370 M:      Yangbo Lu <yangbo.lu@nxp.com>
6371 L:      netdev@vger.kernel.org
6372 S:      Maintained
6373 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6374 F:      drivers/ptp/ptp_qoriq.c
6375 F:      drivers/ptp/ptp_qoriq_debugfs.c
6376 F:      include/linux/fsl/ptp_qoriq.h
6377 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6378
6379 FREESCALE QUAD SPI DRIVER
6380 M:      Han Xu <han.xu@nxp.com>
6381 L:      linux-spi@vger.kernel.org
6382 S:      Maintained
6383 F:      drivers/spi/spi-fsl-qspi.c
6384
6385 FREESCALE QUICC ENGINE LIBRARY
6386 M:      Qiang Zhao <qiang.zhao@nxp.com>
6387 L:      linuxppc-dev@lists.ozlabs.org
6388 S:      Maintained
6389 F:      drivers/soc/fsl/qe/
6390 F:      include/soc/fsl/*qe*.h
6391 F:      include/soc/fsl/*ucc*.h
6392
6393 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6394 M:      Li Yang <leoyang.li@nxp.com>
6395 L:      netdev@vger.kernel.org
6396 L:      linuxppc-dev@lists.ozlabs.org
6397 S:      Maintained
6398 F:      drivers/net/ethernet/freescale/ucc_geth*
6399
6400 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6401 M:      Zhao Qiang <qiang.zhao@nxp.com>
6402 L:      netdev@vger.kernel.org
6403 L:      linuxppc-dev@lists.ozlabs.org
6404 S:      Maintained
6405 F:      drivers/net/wan/fsl_ucc_hdlc*
6406
6407 FREESCALE QUICC ENGINE UCC UART DRIVER
6408 M:      Timur Tabi <timur@kernel.org>
6409 L:      linuxppc-dev@lists.ozlabs.org
6410 S:      Maintained
6411 F:      drivers/tty/serial/ucc_uart.c
6412
6413 FREESCALE SOC DRIVERS
6414 M:      Li Yang <leoyang.li@nxp.com>
6415 L:      linuxppc-dev@lists.ozlabs.org
6416 L:      linux-arm-kernel@lists.infradead.org
6417 S:      Maintained
6418 F:      Documentation/devicetree/bindings/soc/fsl/
6419 F:      drivers/soc/fsl/
6420 F:      include/linux/fsl/
6421
6422 FREESCALE SOC FS_ENET DRIVER
6423 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6424 L:      linuxppc-dev@lists.ozlabs.org
6425 L:      netdev@vger.kernel.org
6426 S:      Maintained
6427 F:      drivers/net/ethernet/freescale/fs_enet/
6428 F:      include/linux/fs_enet_pd.h
6429
6430 FREESCALE SOC SOUND DRIVERS
6431 M:      Timur Tabi <timur@kernel.org>
6432 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6433 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6434 R:      Fabio Estevam <festevam@gmail.com>
6435 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6436 L:      linuxppc-dev@lists.ozlabs.org
6437 S:      Maintained
6438 F:      sound/soc/fsl/fsl*
6439 F:      sound/soc/fsl/imx*
6440 F:      sound/soc/fsl/mpc8610_hpcd.c
6441
6442 FREESCALE USB PERIPHERAL DRIVERS
6443 M:      Li Yang <leoyang.li@nxp.com>
6444 L:      linux-usb@vger.kernel.org
6445 L:      linuxppc-dev@lists.ozlabs.org
6446 S:      Maintained
6447 F:      drivers/usb/gadget/udc/fsl*
6448
6449 FREEVXFS FILESYSTEM
6450 M:      Christoph Hellwig <hch@infradead.org>
6451 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6452 S:      Maintained
6453 F:      fs/freevxfs/
6454
6455 FREEZER
6456 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6457 M:      Pavel Machek <pavel@ucw.cz>
6458 L:      linux-pm@vger.kernel.org
6459 S:      Supported
6460 F:      Documentation/power/freezing-of-tasks.txt
6461 F:      include/linux/freezer.h
6462 F:      kernel/freezer.c
6463
6464 FRONTSWAP API
6465 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6466 L:      linux-kernel@vger.kernel.org
6467 S:      Maintained
6468 F:      mm/frontswap.c
6469 F:      include/linux/frontswap.h
6470
6471 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6472 M:      David Howells <dhowells@redhat.com>
6473 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6474 S:      Supported
6475 F:      Documentation/filesystems/caching/
6476 F:      fs/fscache/
6477 F:      include/linux/fscache*.h
6478
6479 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6480 M:      Theodore Y. Ts'o <tytso@mit.edu>
6481 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6482 M:      Eric Biggers <ebiggers@kernel.org>
6483 L:      linux-fscrypt@vger.kernel.org
6484 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6485 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6486 S:      Supported
6487 F:      fs/crypto/
6488 F:      include/linux/fscrypt*.h
6489 F:      Documentation/filesystems/fscrypt.rst
6490
6491 FSI-ATTACHED I2C DRIVER
6492 M:      Eddie James <eajames@linux.ibm.com>
6493 L:      linux-i2c@vger.kernel.org
6494 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6495 S:      Maintained
6496 F:      drivers/i2c/busses/i2c-fsi.c
6497 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6498
6499 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6500 M:      Jan Kara <jack@suse.cz>
6501 R:      Amir Goldstein <amir73il@gmail.com>
6502 L:      linux-fsdevel@vger.kernel.org
6503 S:      Maintained
6504 F:      fs/notify/
6505 F:      include/linux/fsnotify*.h
6506
6507 FUJITSU LAPTOP EXTRAS
6508 M:      Jonathan Woithe <jwoithe@just42.net>
6509 L:      platform-driver-x86@vger.kernel.org
6510 S:      Maintained
6511 F:      drivers/platform/x86/fujitsu-laptop.c
6512
6513 FUJITSU M-5MO LS CAMERA ISP DRIVER
6514 M:      Kyungmin Park <kyungmin.park@samsung.com>
6515 M:      Heungjun Kim <riverful.kim@samsung.com>
6516 L:      linux-media@vger.kernel.org
6517 S:      Maintained
6518 F:      drivers/media/i2c/m5mols/
6519 F:      include/media/i2c/m5mols.h
6520
6521 FUJITSU TABLET EXTRAS
6522 M:      Robert Gerlach <khnz@gmx.de>
6523 L:      platform-driver-x86@vger.kernel.org
6524 S:      Maintained
6525 F:      drivers/platform/x86/fujitsu-tablet.c
6526
6527 FUSE: FILESYSTEM IN USERSPACE
6528 M:      Miklos Szeredi <miklos@szeredi.hu>
6529 L:      linux-fsdevel@vger.kernel.org
6530 W:      http://fuse.sourceforge.net/
6531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6532 S:      Maintained
6533 F:      fs/fuse/
6534 F:      include/uapi/linux/fuse.h
6535 F:      Documentation/filesystems/fuse.txt
6536
6537 FUTEX SUBSYSTEM
6538 M:      Thomas Gleixner <tglx@linutronix.de>
6539 M:      Ingo Molnar <mingo@redhat.com>
6540 R:      Peter Zijlstra <peterz@infradead.org>
6541 R:      Darren Hart <dvhart@infradead.org>
6542 L:      linux-kernel@vger.kernel.org
6543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6544 S:      Maintained
6545 F:      kernel/futex.c
6546 F:      include/asm-generic/futex.h
6547 F:      include/linux/futex.h
6548 F:      include/uapi/linux/futex.h
6549 F:      tools/testing/selftests/futex/
6550 F:      tools/perf/bench/futex*
6551 F:      Documentation/*futex*
6552
6553 GCC PLUGINS
6554 M:      Kees Cook <keescook@chromium.org>
6555 R:      Emese Revfy <re.emese@gmail.com>
6556 L:      kernel-hardening@lists.openwall.com
6557 S:      Maintained
6558 F:      scripts/gcc-plugins/
6559 F:      scripts/gcc-plugin.sh
6560 F:      scripts/Makefile.gcc-plugins
6561 F:      Documentation/gcc-plugins.txt
6562
6563 GASKET DRIVER FRAMEWORK
6564 M:      Rob Springer <rspringer@google.com>
6565 M:      Todd Poynor <toddpoynor@google.com>
6566 M:      Ben Chan <benchan@chromium.org>
6567 S:      Maintained
6568 F:      drivers/staging/gasket/
6569
6570 GCOV BASED KERNEL PROFILING
6571 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6572 S:      Maintained
6573 F:      kernel/gcov/
6574 F:      Documentation/dev-tools/gcov.rst
6575
6576 GDB KERNEL DEBUGGING HELPER SCRIPTS
6577 M:      Jan Kiszka <jan.kiszka@siemens.com>
6578 M:      Kieran Bingham <kbingham@kernel.org>
6579 S:      Supported
6580 F:      scripts/gdb/
6581
6582 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6583 M:      Achim Leubner <achim_leubner@adaptec.com>
6584 L:      linux-scsi@vger.kernel.org
6585 W:      http://www.icp-vortex.com/
6586 S:      Supported
6587 F:      drivers/scsi/gdt*
6588
6589 GEMTEK FM RADIO RECEIVER DRIVER
6590 M:      Hans Verkuil <hverkuil@xs4all.nl>
6591 L:      linux-media@vger.kernel.org
6592 T:      git git://linuxtv.org/media_tree.git
6593 W:      https://linuxtv.org
6594 S:      Maintained
6595 F:      drivers/media/radio/radio-gemtek*
6596
6597 GENERIC GPIO I2C DRIVER
6598 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6599 S:      Supported
6600 F:      drivers/i2c/busses/i2c-gpio.c
6601 F:      include/linux/platform_data/i2c-gpio.h
6602
6603 GENERIC GPIO I2C MULTIPLEXER DRIVER
6604 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6605 L:      linux-i2c@vger.kernel.org
6606 S:      Supported
6607 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6608 F:      include/linux/platform_data/i2c-mux-gpio.h
6609 F:      Documentation/i2c/muxes/i2c-mux-gpio
6610
6611 GENERIC HDLC (WAN) DRIVERS
6612 M:      Krzysztof Halasa <khc@pm.waw.pl>
6613 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6614 S:      Maintained
6615 F:      drivers/net/wan/c101.c
6616 F:      drivers/net/wan/hd6457*
6617 F:      drivers/net/wan/hdlc*
6618 F:      drivers/net/wan/n2.c
6619 F:      drivers/net/wan/pc300too.c
6620 F:      drivers/net/wan/pci200syn.c
6621 F:      drivers/net/wan/wanxl*
6622
6623 GENERIC INCLUDE/ASM HEADER FILES
6624 M:      Arnd Bergmann <arnd@arndb.de>
6625 L:      linux-arch@vger.kernel.org
6626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6627 S:      Maintained
6628 F:      include/asm-generic/
6629 F:      include/uapi/asm-generic/
6630
6631 GENERIC PHY FRAMEWORK
6632 M:      Kishon Vijay Abraham I <kishon@ti.com>
6633 L:      linux-kernel@vger.kernel.org
6634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6635 S:      Supported
6636 F:      drivers/phy/
6637 F:      include/linux/phy/
6638 F:      Documentation/devicetree/bindings/phy/
6639
6640 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6641 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6642 S:      Supported
6643 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6644
6645 GENERIC PM DOMAINS
6646 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6647 M:      Kevin Hilman <khilman@kernel.org>
6648 M:      Ulf Hansson <ulf.hansson@linaro.org>
6649 L:      linux-pm@vger.kernel.org
6650 S:      Supported
6651 F:      drivers/base/power/domain*.c
6652 F:      include/linux/pm_domain.h
6653 F:      Documentation/devicetree/bindings/power/power_domain.txt
6654
6655 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6656 M:      Eugen Hristev <eugen.hristev@microchip.com>
6657 L:      linux-input@vger.kernel.org
6658 S:      Maintained
6659 F:      drivers/input/touchscreen/resistive-adc-touch.c
6660
6661 GENERIC UIO DRIVER FOR PCI DEVICES
6662 M:      "Michael S. Tsirkin" <mst@redhat.com>
6663 L:      kvm@vger.kernel.org
6664 S:      Supported
6665 F:      drivers/uio/uio_pci_generic.c
6666
6667 GENERIC VDSO LIBRARY:
6668 M:      Andy Lutomirski <luto@kernel.org>
6669 M:      Thomas Gleixner <tglx@linutronix.de>
6670 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6671 L:      linux-kernel@vger.kernel.org
6672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6673 S:      Maintained
6674 F:      lib/vdso/
6675 F:      kernel/time/vsyscall.c
6676 F:      include/vdso/
6677 F:      include/asm-generic/vdso/vsyscall.h
6678
6679 GENWQE (IBM Generic Workqueue Card)
6680 M:      Frank Haverkamp <haver@linux.ibm.com>
6681 S:      Supported
6682 F:      drivers/misc/genwqe/
6683
6684 GET_MAINTAINER SCRIPT
6685 M:      Joe Perches <joe@perches.com>
6686 S:      Maintained
6687 F:      scripts/get_maintainer.pl
6688
6689 GFS2 FILE SYSTEM
6690 M:      Bob Peterson <rpeterso@redhat.com>
6691 M:      Andreas Gruenbacher <agruenba@redhat.com>
6692 L:      cluster-devel@redhat.com
6693 W:      http://sources.redhat.com/cluster/
6694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6695 S:      Supported
6696 F:      Documentation/filesystems/gfs2*.txt
6697 F:      fs/gfs2/
6698 F:      include/uapi/linux/gfs2_ondisk.h
6699
6700 GIGASET ISDN DRIVERS
6701 M:      Paul Bolle <pebolle@tiscali.nl>
6702 L:      gigaset307x-common@lists.sourceforge.net
6703 W:      http://gigaset307x.sourceforge.net/
6704 S:      Odd Fixes
6705 F:      Documentation/isdn/README.gigaset
6706 F:      drivers/isdn/gigaset/
6707 F:      include/uapi/linux/gigaset_dev.h
6708
6709 GNSS SUBSYSTEM
6710 M:      Johan Hovold <johan@kernel.org>
6711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6712 S:      Maintained
6713 F:      Documentation/ABI/testing/sysfs-class-gnss
6714 F:      Documentation/devicetree/bindings/gnss/
6715 F:      drivers/gnss/
6716 F:      include/linux/gnss.h
6717
6718 GO7007 MPEG CODEC
6719 M:      Hans Verkuil <hans.verkuil@cisco.com>
6720 L:      linux-media@vger.kernel.org
6721 S:      Maintained
6722 F:      drivers/media/usb/go7007/
6723
6724 GOODIX TOUCHSCREEN
6725 M:      Bastien Nocera <hadess@hadess.net>
6726 L:      linux-input@vger.kernel.org
6727 S:      Maintained
6728 F:      drivers/input/touchscreen/goodix.c
6729
6730 GPD POCKET FAN DRIVER
6731 M:      Hans de Goede <hdegoede@redhat.com>
6732 L:      platform-driver-x86@vger.kernel.org
6733 S:      Maintained
6734 F:      drivers/platform/x86/gpd-pocket-fan.c
6735
6736 GPIO ACPI SUPPORT
6737 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6738 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6739 L:      linux-gpio@vger.kernel.org
6740 L:      linux-acpi@vger.kernel.org
6741 S:      Maintained
6742 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6743 F:      drivers/gpio/gpiolib-acpi.c
6744
6745 GPIO IR Transmitter
6746 M:      Sean Young <sean@mess.org>
6747 L:      linux-media@vger.kernel.org
6748 S:      Maintained
6749 F:      drivers/media/rc/gpio-ir-tx.c
6750
6751 GPIO MOCKUP DRIVER
6752 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6753 L:      linux-gpio@vger.kernel.org
6754 S:      Maintained
6755 F:      drivers/gpio/gpio-mockup.c
6756 F:      tools/testing/selftests/gpio/
6757
6758 GPIO SUBSYSTEM
6759 M:      Linus Walleij <linus.walleij@linaro.org>
6760 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6761 L:      linux-gpio@vger.kernel.org
6762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6763 S:      Maintained
6764 F:      Documentation/devicetree/bindings/gpio/
6765 F:      Documentation/driver-api/gpio/
6766 F:      Documentation/gpio/
6767 F:      Documentation/ABI/testing/gpio-cdev
6768 F:      Documentation/ABI/obsolete/sysfs-gpio
6769 F:      drivers/gpio/
6770 F:      include/linux/gpio/
6771 F:      include/linux/gpio.h
6772 F:      include/linux/of_gpio.h
6773 F:      include/asm-generic/gpio.h
6774 F:      include/uapi/linux/gpio.h
6775 F:      tools/gpio/
6776
6777 GRE DEMULTIPLEXER DRIVER
6778 M:      Dmitry Kozlov <xeb@mail.ru>
6779 L:      netdev@vger.kernel.org
6780 S:      Maintained
6781 F:      net/ipv4/gre_demux.c
6782 F:      net/ipv4/gre_offload.c
6783 F:      include/net/gre.h
6784
6785 GRETH 10/100/1G Ethernet MAC device driver
6786 M:      Andreas Larsson <andreas@gaisler.com>
6787 L:      netdev@vger.kernel.org
6788 S:      Maintained
6789 F:      drivers/net/ethernet/aeroflex/
6790
6791 GREYBUS AUDIO PROTOCOLS DRIVERS
6792 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6793 M:      Mark Greer <mgreer@animalcreek.com>
6794 S:      Maintained
6795 F:      drivers/staging/greybus/audio_apbridgea.c
6796 F:      drivers/staging/greybus/audio_apbridgea.h
6797 F:      drivers/staging/greybus/audio_codec.c
6798 F:      drivers/staging/greybus/audio_codec.h
6799 F:      drivers/staging/greybus/audio_gb.c
6800 F:      drivers/staging/greybus/audio_manager.c
6801 F:      drivers/staging/greybus/audio_manager.h
6802 F:      drivers/staging/greybus/audio_manager_module.c
6803 F:      drivers/staging/greybus/audio_manager_private.h
6804 F:      drivers/staging/greybus/audio_manager_sysfs.c
6805 F:      drivers/staging/greybus/audio_module.c
6806 F:      drivers/staging/greybus/audio_topology.c
6807
6808 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6809 M:      Viresh Kumar <vireshk@kernel.org>
6810 S:      Maintained
6811 F:      drivers/staging/greybus/authentication.c
6812 F:      drivers/staging/greybus/bootrom.c
6813 F:      drivers/staging/greybus/firmware.h
6814 F:      drivers/staging/greybus/fw-core.c
6815 F:      drivers/staging/greybus/fw-download.c
6816 F:      drivers/staging/greybus/fw-management.c
6817 F:      drivers/staging/greybus/greybus_authentication.h
6818 F:      drivers/staging/greybus/greybus_firmware.h
6819 F:      drivers/staging/greybus/hid.c
6820 F:      drivers/staging/greybus/i2c.c
6821 F:      drivers/staging/greybus/spi.c
6822 F:      drivers/staging/greybus/spilib.c
6823 F:      drivers/staging/greybus/spilib.h
6824
6825 GREYBUS LOOPBACK DRIVER
6826 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6827 S:      Maintained
6828 F:      drivers/staging/greybus/loopback.c
6829
6830 GREYBUS PLATFORM DRIVERS
6831 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6832 S:      Maintained
6833 F:      drivers/staging/greybus/arche-platform.c
6834 F:      drivers/staging/greybus/arche-apb-ctrl.c
6835 F:      drivers/staging/greybus/arche_platform.h
6836
6837 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6838 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6839 S:      Maintained
6840 F:      drivers/staging/greybus/sdio.c
6841 F:      drivers/staging/greybus/light.c
6842 F:      drivers/staging/greybus/gpio.c
6843 F:      drivers/staging/greybus/power_supply.c
6844 F:      drivers/staging/greybus/spi.c
6845 F:      drivers/staging/greybus/spilib.c
6846
6847 GREYBUS SUBSYSTEM
6848 M:      Johan Hovold <johan@kernel.org>
6849 M:      Alex Elder <elder@kernel.org>
6850 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6851 S:      Maintained
6852 F:      drivers/staging/greybus/
6853 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6854
6855 GREYBUS UART PROTOCOLS DRIVERS
6856 M:      David Lin <dtwlin@gmail.com>
6857 S:      Maintained
6858 F:      drivers/staging/greybus/uart.c
6859 F:      drivers/staging/greybus/log.c
6860
6861 GS1662 VIDEO SERIALIZER
6862 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6863 L:      linux-media@vger.kernel.org
6864 T:      git git://linuxtv.org/media_tree.git
6865 S:      Maintained
6866 F:      drivers/media/spi/gs1662.c
6867
6868 GSPCA FINEPIX SUBDRIVER
6869 M:      Frank Zago <frank@zago.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/finepix.c
6874
6875 GSPCA GL860 SUBDRIVER
6876 M:      Olivier Lorin <o.lorin@laposte.net>
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/gl860/
6881
6882 GSPCA M5602 SUBDRIVER
6883 M:      Erik Andren <erik.andren@gmail.com>
6884 L:      linux-media@vger.kernel.org
6885 T:      git git://linuxtv.org/media_tree.git
6886 S:      Maintained
6887 F:      drivers/media/usb/gspca/m5602/
6888
6889 GSPCA PAC207 SONIXB SUBDRIVER
6890 M:      Hans Verkuil <hverkuil@xs4all.nl>
6891 L:      linux-media@vger.kernel.org
6892 T:      git git://linuxtv.org/media_tree.git
6893 S:      Odd Fixes
6894 F:      drivers/media/usb/gspca/pac207.c
6895
6896 GSPCA SN9C20X SUBDRIVER
6897 M:      Brian Johnson <brijohn@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/sn9c20x.c
6902
6903 GSPCA T613 SUBDRIVER
6904 M:      Leandro Costantino <lcostantino@gmail.com>
6905 L:      linux-media@vger.kernel.org
6906 T:      git git://linuxtv.org/media_tree.git
6907 S:      Maintained
6908 F:      drivers/media/usb/gspca/t613.c
6909
6910 GSPCA USB WEBCAM DRIVER
6911 M:      Hans Verkuil <hverkuil@xs4all.nl>
6912 L:      linux-media@vger.kernel.org
6913 T:      git git://linuxtv.org/media_tree.git
6914 S:      Odd Fixes
6915 F:      drivers/media/usb/gspca/
6916
6917 GTP (GPRS Tunneling Protocol)
6918 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6919 M:      Harald Welte <laforge@gnumonks.org>
6920 L:      osmocom-net-gprs@lists.osmocom.org
6921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6922 S:      Maintained
6923 F:      drivers/net/gtp.c
6924
6925 GUID PARTITION TABLE (GPT)
6926 M:      Davidlohr Bueso <dave@stgolabs.net>
6927 L:      linux-efi@vger.kernel.org
6928 S:      Maintained
6929 F:      block/partitions/efi.*
6930
6931 H8/300 ARCHITECTURE
6932 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6933 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6934 W:      http://uclinux-h8.sourceforge.jp
6935 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6936 S:      Maintained
6937 F:      arch/h8300/
6938 F:      drivers/clocksource/h8300_*.c
6939 F:      drivers/clk/h8300/
6940 F:      drivers/irqchip/irq-renesas-h8*.c
6941
6942 HABANALABS PCI DRIVER
6943 M:      Oded Gabbay <oded.gabbay@gmail.com>
6944 T:      git https://github.com/HabanaAI/linux.git
6945 S:      Supported
6946 F:      drivers/misc/habanalabs/
6947 F:      include/uapi/misc/habanalabs.h
6948 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6949 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6950
6951 HACKRF MEDIA DRIVER
6952 M:      Antti Palosaari <crope@iki.fi>
6953 L:      linux-media@vger.kernel.org
6954 W:      https://linuxtv.org
6955 W:      http://palosaari.fi/linux/
6956 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6957 T:      git git://linuxtv.org/anttip/media_tree.git
6958 S:      Maintained
6959 F:      drivers/media/usb/hackrf/
6960
6961 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6962 M:      Frank Seidel <frank@f-seidel.de>
6963 L:      platform-driver-x86@vger.kernel.org
6964 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6965 S:      Maintained
6966 F:      drivers/platform/x86/hdaps.c
6967
6968 HARDWARE MONITORING
6969 M:      Jean Delvare <jdelvare@suse.com>
6970 M:      Guenter Roeck <linux@roeck-us.net>
6971 L:      linux-hwmon@vger.kernel.org
6972 W:      http://hwmon.wiki.kernel.org/
6973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6974 S:      Maintained
6975 F:      Documentation/devicetree/bindings/hwmon/
6976 F:      Documentation/hwmon/
6977 F:      drivers/hwmon/
6978 F:      include/linux/hwmon*.h
6979 F:      include/trace/events/hwmon*.h
6980
6981 HARDWARE RANDOM NUMBER GENERATOR CORE
6982 M:      Matt Mackall <mpm@selenic.com>
6983 M:      Herbert Xu <herbert@gondor.apana.org.au>
6984 L:      linux-crypto@vger.kernel.org
6985 S:      Odd fixes
6986 F:      Documentation/devicetree/bindings/rng/
6987 F:      Documentation/hw_random.txt
6988 F:      drivers/char/hw_random/
6989 F:      include/linux/hw_random.h
6990
6991 HARDWARE TRACING FACILITIES
6992 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6993 S:      Maintained
6994 F:      drivers/hwtracing/
6995
6996 HARDWARE SPINLOCK CORE
6997 M:      Ohad Ben-Cohen <ohad@wizery.com>
6998 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6999 L:      linux-remoteproc@vger.kernel.org
7000 S:      Maintained
7001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7002 F:      Documentation/devicetree/bindings/hwlock/
7003 F:      Documentation/hwspinlock.txt
7004 F:      drivers/hwspinlock/
7005 F:      include/linux/hwspinlock.h
7006
7007 HARMONY SOUND DRIVER
7008 L:      linux-parisc@vger.kernel.org
7009 S:      Maintained
7010 F:      sound/parisc/harmony.*
7011
7012 HDPVR USB VIDEO ENCODER DRIVER
7013 M:      Hans Verkuil <hverkuil@xs4all.nl>
7014 L:      linux-media@vger.kernel.org
7015 T:      git git://linuxtv.org/media_tree.git
7016 W:      https://linuxtv.org
7017 S:      Odd Fixes
7018 F:      drivers/media/usb/hdpvr/
7019
7020 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7021 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7022 S:      Supported
7023 F:      Documentation/watchdog/hpwdt.txt
7024 F:      drivers/watchdog/hpwdt.c
7025
7026 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7027 M:      Don Brace <don.brace@microsemi.com>
7028 L:      esc.storagedev@microsemi.com
7029 L:      linux-scsi@vger.kernel.org
7030 S:      Supported
7031 F:      Documentation/scsi/hpsa.txt
7032 F:      drivers/scsi/hpsa*.[ch]
7033 F:      include/linux/cciss*.h
7034 F:      include/uapi/linux/cciss*.h
7035
7036 HFI1 DRIVER
7037 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7038 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7039 L:      linux-rdma@vger.kernel.org
7040 S:      Supported
7041 F:      drivers/infiniband/hw/hfi1
7042
7043 HFS FILESYSTEM
7044 L:      linux-fsdevel@vger.kernel.org
7045 S:      Orphan
7046 F:      Documentation/filesystems/hfs.txt
7047 F:      fs/hfs/
7048
7049 HFSPLUS FILESYSTEM
7050 L:      linux-fsdevel@vger.kernel.org
7051 S:      Orphan
7052 F:      Documentation/filesystems/hfsplus.txt
7053 F:      fs/hfsplus/
7054
7055 HGA FRAMEBUFFER DRIVER
7056 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7057 L:      linux-nvidia@lists.surfsouth.com
7058 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7059 S:      Maintained
7060 F:      drivers/video/fbdev/hgafb.c
7061
7062 HIBERNATION (aka Software Suspend, aka swsusp)
7063 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7064 M:      Pavel Machek <pavel@ucw.cz>
7065 L:      linux-pm@vger.kernel.org
7066 B:      https://bugzilla.kernel.org
7067 S:      Supported
7068 F:      arch/x86/power/
7069 F:      drivers/base/power/
7070 F:      kernel/power/
7071 F:      include/linux/suspend.h
7072 F:      include/linux/freezer.h
7073 F:      include/linux/pm.h
7074 F:      arch/*/include/asm/suspend*.h
7075
7076 HID CORE LAYER
7077 M:      Jiri Kosina <jikos@kernel.org>
7078 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7079 L:      linux-input@vger.kernel.org
7080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7081 S:      Maintained
7082 F:      drivers/hid/
7083 F:      include/linux/hid*
7084 F:      include/uapi/linux/hid*
7085
7086 HID SENSOR HUB DRIVERS
7087 M:      Jiri Kosina <jikos@kernel.org>
7088 M:      Jonathan Cameron <jic23@kernel.org>
7089 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7090 L:      linux-input@vger.kernel.org
7091 L:      linux-iio@vger.kernel.org
7092 S:      Maintained
7093 F:      Documentation/hid/hid-sensor*
7094 F:      drivers/hid/hid-sensor-*
7095 F:      drivers/iio/*/hid-*
7096 F:      include/linux/hid-sensor-*
7097
7098 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7099 M:      Thomas Gleixner <tglx@linutronix.de>
7100 L:      linux-kernel@vger.kernel.org
7101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7102 S:      Maintained
7103 F:      Documentation/timers/
7104 F:      kernel/time/hrtimer.c
7105 F:      kernel/time/clockevents.c
7106 F:      kernel/time/timer_*.c
7107 F:      include/linux/clockchips.h
7108 F:      include/linux/hrtimer.h
7109
7110 HIGH-SPEED SCC DRIVER FOR AX.25
7111 L:      linux-hams@vger.kernel.org
7112 S:      Orphan
7113 F:      drivers/net/hamradio/dmascc.c
7114 F:      drivers/net/hamradio/scc.c
7115
7116 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7117 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7118 W:      http://www.highpoint-tech.com
7119 S:      Supported
7120 F:      Documentation/scsi/hptiop.txt
7121 F:      drivers/scsi/hptiop.c
7122
7123 HIPPI
7124 M:      Jes Sorensen <jes@trained-monkey.org>
7125 L:      linux-hippi@sunsite.dk
7126 S:      Maintained
7127 F:      include/linux/hippidevice.h
7128 F:      include/uapi/linux/if_hippi.h
7129 F:      net/802/hippi.c
7130 F:      drivers/net/hippi/
7131
7132 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7133 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7134 M:      Salil Mehta <salil.mehta@huawei.com>
7135 L:      netdev@vger.kernel.org
7136 W:      http://www.hisilicon.com
7137 S:      Maintained
7138 F:      drivers/net/ethernet/hisilicon/hns3/
7139
7140 HISILICON LPC BUS DRIVER
7141 M:      john.garry@huawei.com
7142 W:      http://www.hisilicon.com
7143 S:      Maintained
7144 F:      drivers/bus/hisi_lpc.c
7145 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7146
7147 HISILICON NETWORK SUBSYSTEM DRIVER
7148 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7149 M:      Salil Mehta <salil.mehta@huawei.com>
7150 L:      netdev@vger.kernel.org
7151 W:      http://www.hisilicon.com
7152 S:      Maintained
7153 F:      drivers/net/ethernet/hisilicon/
7154 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7155
7156 HISILICON PMU DRIVER
7157 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7158 W:      http://www.hisilicon.com
7159 S:      Supported
7160 F:      drivers/perf/hisilicon
7161 F:      Documentation/perf/hisi-pmu.txt
7162
7163 HISILICON ROCE DRIVER
7164 M:      Lijun Ou <oulijun@huawei.com>
7165 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7166 L:      linux-rdma@vger.kernel.org
7167 S:      Maintained
7168 F:      drivers/infiniband/hw/hns/
7169 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7170
7171 HISILICON SAS Controller
7172 M:      John Garry <john.garry@huawei.com>
7173 W:      http://www.hisilicon.com
7174 S:      Supported
7175 F:      drivers/scsi/hisi_sas/
7176 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7177
7178 HMM - Heterogeneous Memory Management
7179 M:      Jérôme Glisse <jglisse@redhat.com>
7180 L:      linux-mm@kvack.org
7181 S:      Maintained
7182 F:      mm/hmm*
7183 F:      include/linux/hmm*
7184 F:      Documentation/vm/hmm.rst
7185
7186 HOST AP DRIVER
7187 M:      Jouni Malinen <j@w1.fi>
7188 L:      linux-wireless@vger.kernel.org
7189 W:      http://w1.fi/hostap-driver.html
7190 S:      Obsolete
7191 F:      drivers/net/wireless/intersil/hostap/
7192
7193 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7194 L:      platform-driver-x86@vger.kernel.org
7195 S:      Orphan
7196 F:      drivers/platform/x86/tc1100-wmi.c
7197
7198 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7199 M:      Jaroslav Kysela <perex@perex.cz>
7200 S:      Maintained
7201 F:      drivers/net/ethernet/hp/hp100.*
7202
7203 HPET:   High Precision Event Timers driver
7204 M:      Clemens Ladisch <clemens@ladisch.de>
7205 S:      Maintained
7206 F:      Documentation/timers/hpet.txt
7207 F:      drivers/char/hpet.c
7208 F:      include/linux/hpet.h
7209 F:      include/uapi/linux/hpet.h
7210
7211 HPET:   x86
7212 S:      Orphan
7213 F:      arch/x86/kernel/hpet.c
7214 F:      arch/x86/include/asm/hpet.h
7215
7216 HPFS FILESYSTEM
7217 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7218 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7219 S:      Maintained
7220 F:      fs/hpfs/
7221
7222 HSI SUBSYSTEM
7223 M:      Sebastian Reichel <sre@kernel.org>
7224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7225 S:      Maintained
7226 F:      Documentation/ABI/testing/sysfs-bus-hsi
7227 F:      Documentation/driver-api/hsi.rst
7228 F:      drivers/hsi/
7229 F:      include/linux/hsi/
7230 F:      include/uapi/linux/hsi/
7231
7232 HSO 3G MODEM DRIVER
7233 L:      linux-usb@vger.kernel.org
7234 S:      Orphan
7235 F:      drivers/net/usb/hso.c
7236
7237 HSR NETWORK PROTOCOL
7238 M:      Arvid Brodin <arvid.brodin@alten.se>
7239 L:      netdev@vger.kernel.org
7240 S:      Maintained
7241 F:      net/hsr/
7242
7243 HT16K33 LED CONTROLLER DRIVER
7244 M:      Robin van der Gracht <robin@protonic.nl>
7245 S:      Maintained
7246 F:      drivers/auxdisplay/ht16k33.c
7247 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7248
7249 HTCPEN TOUCHSCREEN DRIVER
7250 M:      Pau Oliva Fora <pof@eslack.org>
7251 L:      linux-input@vger.kernel.org
7252 S:      Maintained
7253 F:      drivers/input/touchscreen/htcpen.c
7254
7255 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7256 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7257 L:      linux-iio@vger.kernel.org
7258 W:      http://www.st.com/
7259 S:      Maintained
7260 F:      drivers/iio/humidity/hts221*
7261 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7262
7263 HUAWEI ETHERNET DRIVER
7264 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7265 L:      netdev@vger.kernel.org
7266 S:      Supported
7267 F:      Documentation/networking/hinic.txt
7268 F:      drivers/net/ethernet/huawei/hinic/
7269
7270 HUGETLB FILESYSTEM
7271 M:      Mike Kravetz <mike.kravetz@oracle.com>
7272 L:      linux-mm@kvack.org
7273 S:      Maintained
7274 F:      fs/hugetlbfs/
7275 F:      mm/hugetlb.c
7276 F:      include/linux/hugetlb.h
7277 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7278 F:      Documentation/vm/hugetlbfs_reserv.rst
7279 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7280
7281 HVA ST MEDIA DRIVER
7282 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7283 L:      linux-media@vger.kernel.org
7284 T:      git git://linuxtv.org/media_tree.git
7285 W:      https://linuxtv.org
7286 S:      Supported
7287 F:      drivers/media/platform/sti/hva
7288
7289 HWPOISON MEMORY FAILURE HANDLING
7290 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7291 L:      linux-mm@kvack.org
7292 S:      Maintained
7293 F:      mm/memory-failure.c
7294 F:      mm/hwpoison-inject.c
7295
7296 HYGON PROCESSOR SUPPORT
7297 M:      Pu Wen <puwen@hygon.cn>
7298 L:      linux-kernel@vger.kernel.org
7299 S:      Maintained
7300 F:      arch/x86/kernel/cpu/hygon.c
7301
7302 Hyper-V CORE AND DRIVERS
7303 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7304 M:      Haiyang Zhang <haiyangz@microsoft.com>
7305 M:      Stephen Hemminger <sthemmin@microsoft.com>
7306 M:      Sasha Levin <sashal@kernel.org>
7307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7308 L:      linux-hyperv@vger.kernel.org
7309 S:      Supported
7310 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7311 F:      arch/x86/include/asm/mshyperv.h
7312 F:      arch/x86/include/asm/trace/hyperv.h
7313 F:      arch/x86/include/asm/hyperv-tlfs.h
7314 F:      arch/x86/kernel/cpu/mshyperv.c
7315 F:      arch/x86/hyperv
7316 F:      drivers/hid/hid-hyperv.c
7317 F:      drivers/hv/
7318 F:      drivers/input/serio/hyperv-keyboard.c
7319 F:      drivers/pci/controller/pci-hyperv.c
7320 F:      drivers/net/hyperv/
7321 F:      drivers/scsi/storvsc_drv.c
7322 F:      drivers/uio/uio_hv_generic.c
7323 F:      drivers/video/fbdev/hyperv_fb.c
7324 F:      drivers/iommu/hyperv_iommu.c
7325 F:      net/vmw_vsock/hyperv_transport.c
7326 F:      include/linux/hyperv.h
7327 F:      include/uapi/linux/hyperv.h
7328 F:      tools/hv/
7329 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7330
7331 HYPERVISOR VIRTUAL CONSOLE DRIVER
7332 L:      linuxppc-dev@lists.ozlabs.org
7333 S:      Odd Fixes
7334 F:      drivers/tty/hvc/
7335
7336 I2C ACPI SUPPORT
7337 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7338 L:      linux-i2c@vger.kernel.org
7339 L:      linux-acpi@vger.kernel.org
7340 S:      Maintained
7341 F:      drivers/i2c/i2c-core-acpi.c
7342
7343 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7344 M:      Ajay Gupta <ajayg@nvidia.com>
7345 L:      linux-i2c@vger.kernel.org
7346 S:      Maintained
7347 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7348 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7349
7350 I2C MUXES
7351 M:      Peter Rosin <peda@axentia.se>
7352 L:      linux-i2c@vger.kernel.org
7353 S:      Maintained
7354 F:      Documentation/i2c/i2c-topology
7355 F:      Documentation/i2c/muxes/
7356 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7357 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7358 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7359 F:      drivers/i2c/i2c-mux.c
7360 F:      drivers/i2c/muxes/
7361 F:      include/linux/i2c-mux.h
7362
7363 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7364 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7365 L:      linux-i2c@vger.kernel.org
7366 S:      Maintained
7367 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7368 F:      drivers/i2c/busses/i2c-mv64xxx.c
7369
7370 I2C OVER PARALLEL PORT
7371 M:      Jean Delvare <jdelvare@suse.com>
7372 L:      linux-i2c@vger.kernel.org
7373 S:      Maintained
7374 F:      Documentation/i2c/busses/i2c-parport
7375 F:      Documentation/i2c/busses/i2c-parport-light
7376 F:      drivers/i2c/busses/i2c-parport.c
7377 F:      drivers/i2c/busses/i2c-parport-light.c
7378
7379 I2C SUBSYSTEM
7380 M:      Wolfram Sang <wsa@the-dreams.de>
7381 L:      linux-i2c@vger.kernel.org
7382 W:      https://i2c.wiki.kernel.org/
7383 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7385 S:      Maintained
7386 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7387 F:      Documentation/i2c/
7388 F:      drivers/i2c/*
7389 F:      include/linux/i2c.h
7390 F:      include/linux/i2c-dev.h
7391 F:      include/linux/i2c-smbus.h
7392 F:      include/uapi/linux/i2c.h
7393 F:      include/uapi/linux/i2c-*.h
7394
7395 I2C SUBSYSTEM HOST DRIVERS
7396 L:      linux-i2c@vger.kernel.org
7397 W:      https://i2c.wiki.kernel.org/
7398 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7400 S:      Odd Fixes
7401 F:      Documentation/devicetree/bindings/i2c/
7402 F:      drivers/i2c/algos/
7403 F:      drivers/i2c/busses/
7404
7405 I2C-TAOS-EVM DRIVER
7406 M:      Jean Delvare <jdelvare@suse.com>
7407 L:      linux-i2c@vger.kernel.org
7408 S:      Maintained
7409 F:      Documentation/i2c/busses/i2c-taos-evm
7410 F:      drivers/i2c/busses/i2c-taos-evm.c
7411
7412 I2C-TINY-USB DRIVER
7413 M:      Till Harbaum <till@harbaum.org>
7414 L:      linux-i2c@vger.kernel.org
7415 W:      http://www.harbaum.org/till/i2c_tiny_usb
7416 S:      Maintained
7417 F:      drivers/i2c/busses/i2c-tiny-usb.c
7418
7419 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7420 M:      Jean Delvare <jdelvare@suse.com>
7421 L:      linux-i2c@vger.kernel.org
7422 S:      Maintained
7423 F:      Documentation/i2c/busses/i2c-ali1535
7424 F:      Documentation/i2c/busses/i2c-ali1563
7425 F:      Documentation/i2c/busses/i2c-ali15x3
7426 F:      Documentation/i2c/busses/i2c-amd756
7427 F:      Documentation/i2c/busses/i2c-amd8111
7428 F:      Documentation/i2c/busses/i2c-i801
7429 F:      Documentation/i2c/busses/i2c-nforce2
7430 F:      Documentation/i2c/busses/i2c-piix4
7431 F:      Documentation/i2c/busses/i2c-sis5595
7432 F:      Documentation/i2c/busses/i2c-sis630
7433 F:      Documentation/i2c/busses/i2c-sis96x
7434 F:      Documentation/i2c/busses/i2c-via
7435 F:      Documentation/i2c/busses/i2c-viapro
7436 F:      drivers/i2c/busses/i2c-ali1535.c
7437 F:      drivers/i2c/busses/i2c-ali1563.c
7438 F:      drivers/i2c/busses/i2c-ali15x3.c
7439 F:      drivers/i2c/busses/i2c-amd756.c
7440 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7441 F:      drivers/i2c/busses/i2c-amd8111.c
7442 F:      drivers/i2c/busses/i2c-i801.c
7443 F:      drivers/i2c/busses/i2c-isch.c
7444 F:      drivers/i2c/busses/i2c-nforce2.c
7445 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7446 F:      drivers/i2c/busses/i2c-piix4.c
7447 F:      drivers/i2c/busses/i2c-sis5595.c
7448 F:      drivers/i2c/busses/i2c-sis630.c
7449 F:      drivers/i2c/busses/i2c-sis96x.c
7450 F:      drivers/i2c/busses/i2c-via.c
7451 F:      drivers/i2c/busses/i2c-viapro.c
7452
7453 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7454 M:      Hans de Goede <hdegoede@redhat.com>
7455 L:      linux-i2c@vger.kernel.org
7456 S:      Maintained
7457 F:      drivers/i2c/busses/i2c-cht-wc.c
7458
7459 I2C/SMBUS ISMT DRIVER
7460 M:      Seth Heasley <seth.heasley@intel.com>
7461 M:      Neil Horman <nhorman@tuxdriver.com>
7462 L:      linux-i2c@vger.kernel.org
7463 F:      drivers/i2c/busses/i2c-ismt.c
7464 F:      Documentation/i2c/busses/i2c-ismt
7465
7466 I2C/SMBUS STUB DRIVER
7467 M:      Jean Delvare <jdelvare@suse.com>
7468 L:      linux-i2c@vger.kernel.org
7469 S:      Maintained
7470 F:      drivers/i2c/i2c-stub.c
7471
7472 I3C SUBSYSTEM
7473 M:      Boris Brezillon <bbrezillon@kernel.org>
7474 L:      linux-i3c@lists.infradead.org
7475 C:      irc://chat.freenode.net/linux-i3c
7476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7477 S:      Maintained
7478 F:      Documentation/ABI/testing/sysfs-bus-i3c
7479 F:      Documentation/devicetree/bindings/i3c/
7480 F:      Documentation/driver-api/i3c
7481 F:      drivers/i3c/
7482 F:      include/linux/i3c/
7483
7484 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7485 M:      Vitor Soares <vitor.soares@synopsys.com>
7486 S:      Maintained
7487 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7488 F:      drivers/i3c/master/dw*
7489
7490 IA64 (Itanium) PLATFORM
7491 M:      Tony Luck <tony.luck@intel.com>
7492 M:      Fenghua Yu <fenghua.yu@intel.com>
7493 L:      linux-ia64@vger.kernel.org
7494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7495 S:      Maintained
7496 F:      arch/ia64/
7497
7498 IBM Power 842 compression accelerator
7499 M:      Haren Myneni <haren@us.ibm.com>
7500 S:      Supported
7501 F:      drivers/crypto/nx/Makefile
7502 F:      drivers/crypto/nx/Kconfig
7503 F:      drivers/crypto/nx/nx-842*
7504 F:      include/linux/sw842.h
7505 F:      crypto/842.c
7506 F:      lib/842/
7507
7508 IBM Power in-Nest Crypto Acceleration
7509 M:      Breno Leitão <leitao@debian.org>
7510 M:      Nayna Jain <nayna@linux.ibm.com>
7511 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7512 L:      linux-crypto@vger.kernel.org
7513 S:      Supported
7514 F:      drivers/crypto/nx/Makefile
7515 F:      drivers/crypto/nx/Kconfig
7516 F:      drivers/crypto/nx/nx-aes*
7517 F:      drivers/crypto/nx/nx-sha*
7518 F:      drivers/crypto/nx/nx.*
7519 F:      drivers/crypto/nx/nx_csbcpb.h
7520 F:      drivers/crypto/nx/nx_debugfs.h
7521
7522 IBM Power Linux RAID adapter
7523 M:      Brian King <brking@us.ibm.com>
7524 S:      Supported
7525 F:      drivers/scsi/ipr.*
7526
7527 IBM Power SRIOV Virtual NIC Device Driver
7528 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7529 M:      John Allen <jallen@linux.ibm.com>
7530 L:      netdev@vger.kernel.org
7531 S:      Supported
7532 F:      drivers/net/ethernet/ibm/ibmvnic.*
7533
7534 IBM Power Virtual Accelerator Switchboard
7535 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7536 L:      linuxppc-dev@lists.ozlabs.org
7537 S:      Supported
7538 F:      arch/powerpc/platforms/powernv/vas*
7539 F:      arch/powerpc/platforms/powernv/copy-paste.h
7540 F:      arch/powerpc/include/asm/vas.h
7541
7542 IBM Power Virtual Ethernet Device Driver
7543 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7544 L:      netdev@vger.kernel.org
7545 S:      Supported
7546 F:      drivers/net/ethernet/ibm/ibmveth.*
7547
7548 IBM Power Virtual FC Device Drivers
7549 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7550 L:      linux-scsi@vger.kernel.org
7551 S:      Supported
7552 F:      drivers/scsi/ibmvscsi/ibmvfc*
7553
7554 IBM Power Virtual Management Channel Driver
7555 M:      Steven Royer <seroyer@linux.ibm.com>
7556 S:      Supported
7557 F:      drivers/misc/ibmvmc.*
7558
7559 IBM Power Virtual SCSI Device Drivers
7560 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7561 L:      linux-scsi@vger.kernel.org
7562 S:      Supported
7563 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7564 F:      include/scsi/viosrp.h
7565
7566 IBM Power Virtual SCSI Device Target Driver
7567 M:      Michael Cyr <mikecyr@linux.ibm.com>
7568 L:      linux-scsi@vger.kernel.org
7569 L:      target-devel@vger.kernel.org
7570 S:      Supported
7571 F:      drivers/scsi/ibmvscsi_tgt/
7572
7573 IBM Power VMX Cryptographic instructions
7574 M:      Breno Leitão <leitao@debian.org>
7575 M:      Nayna Jain <nayna@linux.ibm.com>
7576 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7577 L:      linux-crypto@vger.kernel.org
7578 S:      Supported
7579 F:      drivers/crypto/vmx/Makefile
7580 F:      drivers/crypto/vmx/Kconfig
7581 F:      drivers/crypto/vmx/vmx.c
7582 F:      drivers/crypto/vmx/aes*
7583 F:      drivers/crypto/vmx/ghash*
7584 F:      drivers/crypto/vmx/ppc-xlate.pl
7585
7586 IBM Power PCI Hotplug 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/rpaphp*
7592
7593 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7594 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7595 L:      linux-pci@vger.kernel.org
7596 L:      linuxppc-dev@lists.ozlabs.org
7597 S:      Supported
7598 F:      drivers/pci/hotplug/rpadlpar*
7599
7600 IBM ServeRAID RAID DRIVER
7601 S:      Orphan
7602 F:      drivers/scsi/ips.*
7603
7604 ICH LPC AND GPIO DRIVER
7605 M:      Peter Tyser <ptyser@xes-inc.com>
7606 S:      Maintained
7607 F:      drivers/mfd/lpc_ich.c
7608 F:      drivers/gpio/gpio-ich.c
7609
7610 IDE SUBSYSTEM
7611 M:      "David S. Miller" <davem@davemloft.net>
7612 L:      linux-ide@vger.kernel.org
7613 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7615 S:      Maintained
7616 F:      Documentation/ide/
7617 F:      drivers/ide/
7618 F:      include/linux/ide.h
7619
7620 IDE/ATAPI DRIVERS
7621 M:      Borislav Petkov <bp@alien8.de>
7622 L:      linux-ide@vger.kernel.org
7623 S:      Maintained
7624 F:      Documentation/cdrom/ide-cd
7625 F:      drivers/ide/ide-cd*
7626
7627 IDEAPAD LAPTOP EXTRAS DRIVER
7628 M:      Ike Panhc <ike.pan@canonical.com>
7629 L:      platform-driver-x86@vger.kernel.org
7630 W:      http://launchpad.net/ideapad-laptop
7631 S:      Maintained
7632 F:      drivers/platform/x86/ideapad-laptop.c
7633
7634 IDEAPAD LAPTOP SLIDEBAR DRIVER
7635 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7636 L:      linux-input@vger.kernel.org
7637 W:      https://github.com/o2genum/ideapad-slidebar
7638 S:      Maintained
7639 F:      drivers/input/misc/ideapad_slidebar.c
7640
7641 IDT VersaClock 5 CLOCK DRIVER
7642 M:      Marek Vasut <marek.vasut@gmail.com>
7643 S:      Maintained
7644 F:      drivers/clk/clk-versaclock5.c
7645
7646 IEEE 802.15.4 SUBSYSTEM
7647 M:      Alexander Aring <alex.aring@gmail.com>
7648 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7649 L:      linux-wpan@vger.kernel.org
7650 W:      http://wpan.cakelab.org/
7651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7653 S:      Maintained
7654 F:      net/ieee802154/
7655 F:      net/mac802154/
7656 F:      drivers/net/ieee802154/
7657 F:      include/linux/nl802154.h
7658 F:      include/linux/ieee802154.h
7659 F:      include/net/nl802154.h
7660 F:      include/net/mac802154.h
7661 F:      include/net/af_ieee802154.h
7662 F:      include/net/cfg802154.h
7663 F:      include/net/ieee802154_netdev.h
7664 F:      Documentation/networking/ieee802154.rst
7665
7666 IFE PROTOCOL
7667 M:      Yotam Gigi <yotam.gi@gmail.com>
7668 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7669 F:      net/ife
7670 F:      include/net/ife.h
7671 F:      include/uapi/linux/ife.h
7672
7673 IGORPLUG-USB IR RECEIVER
7674 M:      Sean Young <sean@mess.org>
7675 L:      linux-media@vger.kernel.org
7676 S:      Maintained
7677 F:      drivers/media/rc/igorplugusb.c
7678
7679 IGUANAWORKS USB IR TRANSCEIVER
7680 M:      Sean Young <sean@mess.org>
7681 L:      linux-media@vger.kernel.org
7682 S:      Maintained
7683 F:      drivers/media/rc/iguanair.c
7684
7685 IIO DIGITAL POTENTIOMETER DAC
7686 M:      Peter Rosin <peda@axentia.se>
7687 L:      linux-iio@vger.kernel.org
7688 S:      Maintained
7689 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7690 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7691 F:      drivers/iio/dac/dpot-dac.c
7692
7693 IIO ENVELOPE DETECTOR
7694 M:      Peter Rosin <peda@axentia.se>
7695 L:      linux-iio@vger.kernel.org
7696 S:      Maintained
7697 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7698 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7699 F:      drivers/iio/adc/envelope-detector.c
7700
7701 IIO MULTIPLEXER
7702 M:      Peter Rosin <peda@axentia.se>
7703 L:      linux-iio@vger.kernel.org
7704 S:      Maintained
7705 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7706 F:      drivers/iio/multiplexer/iio-mux.c
7707
7708 IIO SUBSYSTEM AND DRIVERS
7709 M:      Jonathan Cameron <jic23@kernel.org>
7710 R:      Hartmut Knaack <knaack.h@gmx.de>
7711 R:      Lars-Peter Clausen <lars@metafoo.de>
7712 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7713 L:      linux-iio@vger.kernel.org
7714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7715 S:      Maintained
7716 F:      Documentation/ABI/testing/configfs-iio*
7717 F:      Documentation/ABI/testing/sysfs-bus-iio*
7718 F:      Documentation/devicetree/bindings/iio/
7719 F:      drivers/iio/
7720 F:      drivers/staging/iio/
7721 F:      include/linux/iio/
7722 F:      tools/iio/
7723
7724 IIO UNIT CONVERTER
7725 M:      Peter Rosin <peda@axentia.se>
7726 L:      linux-iio@vger.kernel.org
7727 S:      Maintained
7728 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7729 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7730 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7731 F:      drivers/iio/afe/iio-rescale.c
7732
7733 IKANOS/ADI EAGLE ADSL USB DRIVER
7734 M:      Matthieu Castet <castet.matthieu@free.fr>
7735 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7736 S:      Maintained
7737 F:      drivers/usb/atm/ueagle-atm.c
7738
7739 IMGTEC ASCII LCD DRIVER
7740 M:      Paul Burton <paul.burton@mips.com>
7741 S:      Maintained
7742 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7743 F:      drivers/auxdisplay/img-ascii-lcd.c
7744
7745 IMGTEC IR DECODER DRIVER
7746 M:      James Hogan <jhogan@kernel.org>
7747 S:      Maintained
7748 F:      drivers/media/rc/img-ir/
7749
7750 IMON SOUNDGRAPH USB IR RECEIVER
7751 M:      Sean Young <sean@mess.org>
7752 L:      linux-media@vger.kernel.org
7753 S:      Maintained
7754 F:      drivers/media/rc/imon_raw.c
7755 F:      drivers/media/rc/imon.c
7756
7757 IMS TWINTURBO FRAMEBUFFER DRIVER
7758 L:      linux-fbdev@vger.kernel.org
7759 S:      Orphan
7760 F:      drivers/video/fbdev/imsttfb.c
7761
7762 INA209 HARDWARE MONITOR DRIVER
7763 M:      Guenter Roeck <linux@roeck-us.net>
7764 L:      linux-hwmon@vger.kernel.org
7765 S:      Maintained
7766 F:      Documentation/hwmon/ina209.rst
7767 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7768 F:      drivers/hwmon/ina209.c
7769
7770 INA2XX HARDWARE MONITOR DRIVER
7771 M:      Guenter Roeck <linux@roeck-us.net>
7772 L:      linux-hwmon@vger.kernel.org
7773 S:      Maintained
7774 F:      Documentation/hwmon/ina2xx.rst
7775 F:      drivers/hwmon/ina2xx.c
7776 F:      include/linux/platform_data/ina2xx.h
7777
7778 INDUSTRY PACK SUBSYSTEM (IPACK)
7779 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7780 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7781 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7782 L:      industrypack-devel@lists.sourceforge.net
7783 W:      http://industrypack.sourceforge.net
7784 S:      Maintained
7785 F:      drivers/ipack/
7786
7787 INFINIBAND SUBSYSTEM
7788 M:      Doug Ledford <dledford@redhat.com>
7789 M:      Jason Gunthorpe <jgg@mellanox.com>
7790 L:      linux-rdma@vger.kernel.org
7791 W:      https://github.com/linux-rdma/rdma-core
7792 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7794 S:      Supported
7795 F:      Documentation/devicetree/bindings/infiniband/
7796 F:      Documentation/infiniband/
7797 F:      drivers/infiniband/
7798 F:      include/uapi/linux/if_infiniband.h
7799 F:      include/uapi/rdma/
7800 F:      include/rdma/
7801 F:      include/trace/events/ib_mad.h
7802 F:      include/trace/events/ib_umad.h
7803 F:      samples/bpf/ibumad_kern.c
7804 F:      samples/bpf/ibumad_user.c
7805
7806 INGENIC JZ4780 DMA Driver
7807 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7808 S:      Maintained
7809 F:      drivers/dma/dma-jz4780.c
7810
7811 INGENIC JZ4780 NAND DRIVER
7812 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7813 L:      linux-mtd@lists.infradead.org
7814 S:      Maintained
7815 F:      drivers/mtd/nand/raw/jz4780_*
7816
7817 INOTIFY
7818 M:      Jan Kara <jack@suse.cz>
7819 R:      Amir Goldstein <amir73il@gmail.com>
7820 L:      linux-fsdevel@vger.kernel.org
7821 S:      Maintained
7822 F:      Documentation/filesystems/inotify.txt
7823 F:      fs/notify/inotify/
7824 F:      include/linux/inotify.h
7825 F:      include/uapi/linux/inotify.h
7826
7827 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7828 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7829 L:      linux-input@vger.kernel.org
7830 Q:      http://patchwork.kernel.org/project/linux-input/list/
7831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7832 S:      Maintained
7833 F:      drivers/input/
7834 F:      include/linux/input.h
7835 F:      include/uapi/linux/input.h
7836 F:      include/uapi/linux/input-event-codes.h
7837 F:      include/linux/input/
7838 F:      Documentation/devicetree/bindings/input/
7839 F:      Documentation/devicetree/bindings/serio/
7840 F:      Documentation/input/
7841
7842 INPUT MULTITOUCH (MT) PROTOCOL
7843 M:      Henrik Rydberg <rydberg@bitmath.org>
7844 L:      linux-input@vger.kernel.org
7845 S:      Odd fixes
7846 F:      Documentation/input/multi-touch-protocol.rst
7847 F:      drivers/input/input-mt.c
7848 K:      \b(ABS|SYN)_MT_
7849
7850 INSIDE SECURE CRYPTO DRIVER
7851 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7852 F:      drivers/crypto/inside-secure/
7853 S:      Maintained
7854 L:      linux-crypto@vger.kernel.org
7855
7856 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7857 M:      Mimi Zohar <zohar@linux.ibm.com>
7858 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7859 L:      linux-integrity@vger.kernel.org
7860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7861 S:      Supported
7862 F:      security/integrity/ima/
7863
7864 INTEL 810/815 FRAMEBUFFER DRIVER
7865 M:      Antonino Daplas <adaplas@gmail.com>
7866 L:      linux-fbdev@vger.kernel.org
7867 S:      Maintained
7868 F:      drivers/video/fbdev/i810/
7869
7870 INTEL ASoC DRIVERS
7871 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7872 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7873 M:      Jie Yang <yang.jie@linux.intel.com>
7874 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7875 S:      Supported
7876 F:      sound/soc/intel/
7877
7878 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7879 M:      Hans de Goede <hdegoede@redhat.com>
7880 L:      platform-driver-x86@vger.kernel.org
7881 S:      Maintained
7882 F:      drivers/platform/x86/intel_atomisp2_pm.c
7883
7884 INTEL C600 SERIES SAS CONTROLLER DRIVER
7885 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7886 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7887 L:      linux-scsi@vger.kernel.org
7888 T:      git git://git.code.sf.net/p/intel-sas/isci
7889 S:      Supported
7890 F:      drivers/scsi/isci/
7891
7892 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7893 M:      Jani Nikula <jani.nikula@linux.intel.com>
7894 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7895 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7896 L:      intel-gfx@lists.freedesktop.org
7897 W:      https://01.org/linuxgraphics/
7898 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7899 C:      irc://chat.freenode.net/intel-gfx
7900 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7901 T:      git git://anongit.freedesktop.org/drm-intel
7902 S:      Supported
7903 F:      drivers/gpu/drm/i915/
7904 F:      include/drm/i915*
7905 F:      include/uapi/drm/i915_drm.h
7906 F:      Documentation/gpu/i915.rst
7907
7908 INTEL ETHERNET DRIVERS
7909 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7910 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7911 W:      http://www.intel.com/support/feedback.htm
7912 W:      http://e1000.sourceforge.net/
7913 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7916 S:      Supported
7917 F:      Documentation/networking/device_drivers/intel/e100.rst
7918 F:      Documentation/networking/device_drivers/intel/e1000.rst
7919 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7920 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7921 F:      Documentation/networking/device_drivers/intel/igb.rst
7922 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7923 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7924 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7925 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7926 F:      Documentation/networking/device_drivers/intel/i40e.rst
7927 F:      Documentation/networking/device_drivers/intel/iavf.rst
7928 F:      Documentation/networking/device_drivers/intel/ice.rst
7929 F:      drivers/net/ethernet/intel/
7930 F:      drivers/net/ethernet/intel/*/
7931 F:      include/linux/avf/virtchnl.h
7932
7933 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7934 M:      Maik Broemme <mbroemme@libmpq.org>
7935 L:      linux-fbdev@vger.kernel.org
7936 S:      Maintained
7937 F:      Documentation/fb/intelfb.txt
7938 F:      drivers/video/fbdev/intelfb/
7939
7940 INTEL GPIO DRIVERS
7941 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7942 L:      linux-gpio@vger.kernel.org
7943 S:      Maintained
7944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7945 F:      drivers/gpio/gpio-ich.c
7946 F:      drivers/gpio/gpio-intel-mid.c
7947 F:      drivers/gpio/gpio-lynxpoint.c
7948 F:      drivers/gpio/gpio-merrifield.c
7949 F:      drivers/gpio/gpio-ml-ioh.c
7950 F:      drivers/gpio/gpio-pch.c
7951 F:      drivers/gpio/gpio-sch.c
7952 F:      drivers/gpio/gpio-sodaville.c
7953
7954 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7955 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7956 M:      Zhi Wang <zhi.a.wang@intel.com>
7957 L:      intel-gvt-dev@lists.freedesktop.org
7958 L:      intel-gfx@lists.freedesktop.org
7959 W:      https://01.org/igvt-g
7960 T:      git https://github.com/intel/gvt-linux.git
7961 S:      Supported
7962 F:      drivers/gpu/drm/i915/gvt/
7963
7964 INTEL HID EVENT DRIVER
7965 M:      Alex Hung <alex.hung@canonical.com>
7966 L:      platform-driver-x86@vger.kernel.org
7967 S:      Maintained
7968 F:      drivers/platform/x86/intel-hid.c
7969
7970 INTEL I/OAT DMA DRIVER
7971 M:      Dave Jiang <dave.jiang@intel.com>
7972 R:      Dan Williams <dan.j.williams@intel.com>
7973 L:      dmaengine@vger.kernel.org
7974 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7975 S:      Supported
7976 F:      drivers/dma/ioat*
7977
7978 INTEL IDLE DRIVER
7979 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7980 M:      Len Brown <lenb@kernel.org>
7981 L:      linux-pm@vger.kernel.org
7982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7983 B:      https://bugzilla.kernel.org
7984 S:      Supported
7985 F:      drivers/idle/intel_idle.c
7986
7987 INTEL INTEGRATED SENSOR HUB DRIVER
7988 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7989 M:      Jiri Kosina <jikos@kernel.org>
7990 L:      linux-input@vger.kernel.org
7991 S:      Maintained
7992 F:      drivers/hid/intel-ish-hid/
7993
7994 INTEL IOMMU (VT-d)
7995 M:      David Woodhouse <dwmw2@infradead.org>
7996 L:      iommu@lists.linux-foundation.org
7997 T:      git git://git.infradead.org/iommu-2.6.git
7998 S:      Supported
7999 F:      drivers/iommu/intel-iommu.c
8000 F:      include/linux/intel-iommu.h
8001
8002 INTEL IOP-ADMA DMA DRIVER
8003 R:      Dan Williams <dan.j.williams@intel.com>
8004 S:      Odd fixes
8005 F:      drivers/dma/iop-adma.c
8006
8007 INTEL IPU3 CSI-2 CIO2 DRIVER
8008 M:      Yong Zhi <yong.zhi@intel.com>
8009 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8010 M:      Bingbu Cao <bingbu.cao@intel.com>
8011 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8012 L:      linux-media@vger.kernel.org
8013 S:      Maintained
8014 F:      drivers/media/pci/intel/ipu3/
8015 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8016
8017 INTEL IPU3 CSI-2 IMGU DRIVER
8018 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8019 L:      linux-media@vger.kernel.org
8020 S:      Maintained
8021 F:      drivers/staging/media/ipu3/
8022 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8023 F:      Documentation/media/v4l-drivers/ipu3.rst
8024
8025 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8026 M:      Krzysztof Halasa <khalasa@piap.pl>
8027 S:      Maintained
8028 F:      include/linux/soc/ixp4xx/qmgr.h
8029 F:      include/linux/soc/ixp4xx/npe.h
8030 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8031 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8032 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8033 F:      drivers/net/wan/ixp4xx_hss.c
8034
8035 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8036 M:      Deepak Saxena <dsaxena@plexity.net>
8037 S:      Maintained
8038 F:      drivers/char/hw_random/ixp4xx-rng.c
8039
8040 INTEL MANAGEMENT ENGINE (mei)
8041 M:      Tomas Winkler <tomas.winkler@intel.com>
8042 L:      linux-kernel@vger.kernel.org
8043 S:      Supported
8044 F:      include/uapi/linux/mei.h
8045 F:      include/linux/mei_cl_bus.h
8046 F:      drivers/misc/mei/*
8047 F:      drivers/watchdog/mei_wdt.c
8048 F:      Documentation/misc-devices/mei/*
8049 F:      samples/mei/*
8050
8051 INTEL MENLOW THERMAL DRIVER
8052 M:      Sujith Thomas <sujith.thomas@intel.com>
8053 L:      platform-driver-x86@vger.kernel.org
8054 W:      https://01.org/linux-acpi
8055 S:      Supported
8056 F:      drivers/platform/x86/intel_menlow.c
8057
8058 INTEL MIC DRIVERS (mic)
8059 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8060 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8061 S:      Supported
8062 W:      https://github.com/sudeepdutt/mic
8063 W:      http://software.intel.com/en-us/mic-developer
8064 F:      include/linux/mic_bus.h
8065 F:      include/linux/scif.h
8066 F:      include/uapi/linux/mic_common.h
8067 F:      include/uapi/linux/mic_ioctl.h
8068 F:      include/uapi/linux/scif_ioctl.h
8069 F:      drivers/misc/mic/
8070 F:      drivers/dma/mic_x100_dma.c
8071 F:      drivers/dma/mic_x100_dma.h
8072 F:      Documentation/mic/
8073
8074 INTEL PMC CORE DRIVER
8075 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8076 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8077 L:      platform-driver-x86@vger.kernel.org
8078 S:      Maintained
8079 F:      drivers/platform/x86/intel_pmc_core*
8080
8081 INTEL PMC/P-Unit IPC DRIVER
8082 M:      Zha Qipeng<qipeng.zha@intel.com>
8083 L:      platform-driver-x86@vger.kernel.org
8084 S:      Maintained
8085 F:      drivers/platform/x86/intel_pmc_ipc.c
8086 F:      drivers/platform/x86/intel_punit_ipc.c
8087 F:      arch/x86/include/asm/intel_pmc_ipc.h
8088 F:      arch/x86/include/asm/intel_punit_ipc.h
8089
8090 INTEL PMIC GPIO DRIVERS
8091 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8092 S:      Maintained
8093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8094 F:      drivers/gpio/gpio-*cove.c
8095 F:      drivers/gpio/gpio-msic.c
8096
8097 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8098 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8099 S:      Maintained
8100 F:      drivers/mfd/intel_msic.c
8101 F:      drivers/mfd/intel_soc_pmic*
8102 F:      include/linux/mfd/intel_msic.h
8103 F:      include/linux/mfd/intel_soc_pmic*
8104
8105 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8106 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8107 L:      linux-wireless@vger.kernel.org
8108 S:      Maintained
8109 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8110 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8111 F:      drivers/net/wireless/intel/ipw2x00/
8112
8113 INTEL PSTATE DRIVER
8114 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8115 M:      Len Brown <lenb@kernel.org>
8116 L:      linux-pm@vger.kernel.org
8117 S:      Supported
8118 F:      drivers/cpufreq/intel_pstate.c
8119
8120 INTEL RDMA RNIC DRIVER
8121 M:      Faisal Latif <faisal.latif@intel.com>
8122 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8123 L:      linux-rdma@vger.kernel.org
8124 S:      Supported
8125 F:      drivers/infiniband/hw/i40iw/
8126 F:      include/uapi/rdma/i40iw-abi.h
8127
8128 INTEL TELEMETRY DRIVER
8129 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8130 M:      "David E. Box" <david.e.box@linux.intel.com>
8131 L:      platform-driver-x86@vger.kernel.org
8132 S:      Maintained
8133 F:      arch/x86/include/asm/intel_telemetry.h
8134 F:      drivers/platform/x86/intel_telemetry*
8135
8136 INTEL VIRTUAL BUTTON DRIVER
8137 M:      AceLan Kao <acelan.kao@canonical.com>
8138 L:      platform-driver-x86@vger.kernel.org
8139 S:      Maintained
8140 F:      drivers/platform/x86/intel-vbtn.c
8141
8142 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8143 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8144 L:      linux-wireless@vger.kernel.org
8145 S:      Supported
8146 F:      drivers/net/wireless/intel/iwlegacy/
8147
8148 INTEL WIRELESS WIFI LINK (iwlwifi)
8149 M:      Johannes Berg <johannes.berg@intel.com>
8150 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8151 M:      Luca Coelho <luciano.coelho@intel.com>
8152 M:      Intel Linux Wireless <linuxwifi@intel.com>
8153 L:      linux-wireless@vger.kernel.org
8154 W:      http://intellinuxwireless.org
8155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8156 S:      Supported
8157 F:      drivers/net/wireless/intel/iwlwifi/
8158
8159 INTEL WIRELESS WIMAX CONNECTION 2400
8160 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8161 M:      linux-wimax@intel.com
8162 L:      wimax@linuxwimax.org (subscribers-only)
8163 S:      Supported
8164 W:      http://linuxwimax.org
8165 F:      Documentation/wimax/README.i2400m
8166 F:      drivers/net/wimax/i2400m/
8167 F:      include/uapi/linux/wimax/i2400m.h
8168
8169 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8170 M:      Mario Limonciello <mario.limonciello@dell.com>
8171 S:      Maintained
8172 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8173
8174 INTEL(R) TRACE HUB
8175 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8176 S:      Supported
8177 F:      Documentation/trace/intel_th.rst
8178 F:      drivers/hwtracing/intel_th/
8179
8180 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8181 M:      Ning Sun <ning.sun@intel.com>
8182 L:      tboot-devel@lists.sourceforge.net
8183 W:      http://tboot.sourceforge.net
8184 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8185 S:      Supported
8186 F:      Documentation/intel_txt.txt
8187 F:      include/linux/tboot.h
8188 F:      arch/x86/kernel/tboot.c
8189
8190 INTEL-MID GPIO DRIVER
8191 M:      David Cohen <david.a.cohen@linux.intel.com>
8192 L:      linux-gpio@vger.kernel.org
8193 S:      Maintained
8194 F:      drivers/gpio/gpio-intel-mid.c
8195
8196 INTERCONNECT API
8197 M:      Georgi Djakov <georgi.djakov@linaro.org>
8198 L:      linux-pm@vger.kernel.org
8199 S:      Maintained
8200 F:      Documentation/interconnect/
8201 F:      Documentation/devicetree/bindings/interconnect/
8202 F:      drivers/interconnect/
8203 F:      include/dt-bindings/interconnect/
8204 F:      include/linux/interconnect-provider.h
8205 F:      include/linux/interconnect.h
8206
8207 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8208 M:      Linus Walleij <linus.walleij@linaro.org>
8209 L:      linux-iio@vger.kernel.org
8210 S:      Maintained
8211 F:      drivers/iio/gyro/mpu3050*
8212 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8213
8214 IOC3 ETHERNET DRIVER
8215 M:      Ralf Baechle <ralf@linux-mips.org>
8216 L:      linux-mips@vger.kernel.org
8217 S:      Maintained
8218 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8219
8220 IOC3 SERIAL DRIVER
8221 M:      Pat Gefre <pfg@sgi.com>
8222 L:      linux-serial@vger.kernel.org
8223 S:      Maintained
8224 F:      drivers/tty/serial/ioc3_serial.c
8225
8226 IOMAP FILESYSTEM LIBRARY
8227 M:      Christoph Hellwig <hch@infradead.org>
8228 M:      Darrick J. Wong <darrick.wong@oracle.com>
8229 M:      linux-xfs@vger.kernel.org
8230 M:      linux-fsdevel@vger.kernel.org
8231 L:      linux-xfs@vger.kernel.org
8232 L:      linux-fsdevel@vger.kernel.org
8233 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8234 S:      Supported
8235 F:      fs/iomap.c
8236 F:      include/linux/iomap.h
8237
8238 IOMMU DRIVERS
8239 M:      Joerg Roedel <joro@8bytes.org>
8240 L:      iommu@lists.linux-foundation.org
8241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8242 S:      Maintained
8243 F:      Documentation/devicetree/bindings/iommu/
8244 F:      drivers/iommu/
8245 F:      include/linux/iommu.h
8246 F:      include/linux/of_iommu.h
8247 F:      include/linux/iova.h
8248
8249 IO_URING
8250 M:      Jens Axboe <axboe@kernel.dk>
8251 L:      linux-block@vger.kernel.org
8252 L:      linux-fsdevel@vger.kernel.org
8253 T:      git git://git.kernel.dk/linux-block
8254 T:      git git://git.kernel.dk/liburing
8255 S:      Maintained
8256 F:      fs/io_uring.c
8257 F:      include/uapi/linux/io_uring.h
8258
8259 IP MASQUERADING
8260 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8261 S:      Maintained
8262 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8263
8264 IPMI SUBSYSTEM
8265 M:      Corey Minyard <minyard@acm.org>
8266 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8267 W:      http://openipmi.sourceforge.net/
8268 S:      Supported
8269 F:      Documentation/devicetree/bindings/ipmi/
8270 F:      Documentation/IPMI.txt
8271 F:      drivers/char/ipmi/
8272 F:      include/linux/ipmi*
8273 F:      include/uapi/linux/ipmi*
8274
8275 IPS SCSI RAID DRIVER
8276 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8277 L:      linux-scsi@vger.kernel.org
8278 W:      http://www.adaptec.com/
8279 S:      Maintained
8280 F:      drivers/scsi/ips*
8281
8282 IPVS
8283 M:      Wensong Zhang <wensong@linux-vs.org>
8284 M:      Simon Horman <horms@verge.net.au>
8285 M:      Julian Anastasov <ja@ssi.bg>
8286 L:      netdev@vger.kernel.org
8287 L:      lvs-devel@vger.kernel.org
8288 S:      Maintained
8289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8291 F:      Documentation/networking/ipvs-sysctl.txt
8292 F:      include/net/ip_vs.h
8293 F:      include/uapi/linux/ip_vs.h
8294 F:      net/netfilter/ipvs/
8295
8296 IPWIRELESS DRIVER
8297 M:      Jiri Kosina <jikos@kernel.org>
8298 M:      David Sterba <dsterba@suse.com>
8299 S:      Odd Fixes
8300 F:      drivers/tty/ipwireless/
8301
8302 IPX NETWORK LAYER
8303 L:      netdev@vger.kernel.org
8304 S:      Obsolete
8305 F:      include/uapi/linux/ipx.h
8306
8307 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8308 M:      Marc Zyngier <marc.zyngier@arm.com>
8309 S:      Maintained
8310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8311 F:      Documentation/IRQ-domain.txt
8312 F:      include/linux/irqdomain.h
8313 F:      kernel/irq/irqdomain.c
8314 F:      kernel/irq/msi.c
8315
8316 IRQ SUBSYSTEM
8317 M:      Thomas Gleixner <tglx@linutronix.de>
8318 L:      linux-kernel@vger.kernel.org
8319 S:      Maintained
8320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8321 F:      kernel/irq/
8322
8323 IRQCHIP DRIVERS
8324 M:      Thomas Gleixner <tglx@linutronix.de>
8325 M:      Jason Cooper <jason@lakedaemon.net>
8326 M:      Marc Zyngier <marc.zyngier@arm.com>
8327 L:      linux-kernel@vger.kernel.org
8328 S:      Maintained
8329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8330 F:      Documentation/devicetree/bindings/interrupt-controller/
8331 F:      drivers/irqchip/
8332
8333 ISA
8334 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8335 S:      Maintained
8336 F:      Documentation/isa.txt
8337 F:      drivers/base/isa.c
8338 F:      include/linux/isa.h
8339
8340 ISA RADIO MODULE
8341 M:      Hans Verkuil <hverkuil@xs4all.nl>
8342 L:      linux-media@vger.kernel.org
8343 T:      git git://linuxtv.org/media_tree.git
8344 W:      https://linuxtv.org
8345 S:      Maintained
8346 F:      drivers/media/radio/radio-isa*
8347
8348 ISAPNP
8349 M:      Jaroslav Kysela <perex@perex.cz>
8350 S:      Maintained
8351 F:      Documentation/isapnp.txt
8352 F:      drivers/pnp/isapnp/
8353 F:      include/linux/isapnp.h
8354
8355 ISCSI
8356 M:      Lee Duncan <lduncan@suse.com>
8357 M:      Chris Leech <cleech@redhat.com>
8358 L:      open-iscsi@googlegroups.com
8359 W:      www.open-iscsi.com
8360 S:      Maintained
8361 F:      drivers/scsi/*iscsi*
8362 F:      include/scsi/*iscsi*
8363
8364 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8365 M:      Peter Jones <pjones@redhat.com>
8366 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8367 S:      Maintained
8368 F:      drivers/firmware/iscsi_ibft*
8369
8370 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8371 M:      Sagi Grimberg <sagi@grimberg.me>
8372 M:      Max Gurtovoy <maxg@mellanox.com>
8373 L:      linux-rdma@vger.kernel.org
8374 S:      Supported
8375 W:      http://www.openfabrics.org
8376 W:      www.open-iscsi.org
8377 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8378 F:      drivers/infiniband/ulp/iser/
8379
8380 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8381 M:      Sagi Grimberg <sagi@grimberg.me>
8382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8383 L:      linux-rdma@vger.kernel.org
8384 L:      target-devel@vger.kernel.org
8385 S:      Supported
8386 W:      http://www.linux-iscsi.org
8387 F:      drivers/infiniband/ulp/isert
8388
8389 ISDN SUBSYSTEM
8390 M:      Karsten Keil <isdn@linux-pingi.de>
8391 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8392 L:      netdev@vger.kernel.org
8393 W:      http://www.isdn4linux.de
8394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8395 S:      Maintained
8396 F:      Documentation/isdn/
8397 F:      drivers/isdn/
8398 F:      include/linux/isdn.h
8399 F:      include/linux/isdn/
8400 F:      include/uapi/linux/isdn.h
8401 F:      include/uapi/linux/isdn/
8402
8403 IT87 HARDWARE MONITORING DRIVER
8404 M:      Jean Delvare <jdelvare@suse.com>
8405 L:      linux-hwmon@vger.kernel.org
8406 S:      Maintained
8407 F:      Documentation/hwmon/it87.rst
8408 F:      drivers/hwmon/it87.c
8409
8410 IT913X MEDIA DRIVER
8411 M:      Antti Palosaari <crope@iki.fi>
8412 L:      linux-media@vger.kernel.org
8413 W:      https://linuxtv.org
8414 W:      http://palosaari.fi/linux/
8415 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8416 T:      git git://linuxtv.org/anttip/media_tree.git
8417 S:      Maintained
8418 F:      drivers/media/tuners/it913x*
8419
8420 IVTV VIDEO4LINUX DRIVER
8421 M:      Andy Walls <awalls@md.metrocast.net>
8422 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8423 L:      linux-media@vger.kernel.org
8424 T:      git git://linuxtv.org/media_tree.git
8425 W:      http://www.ivtvdriver.org
8426 S:      Maintained
8427 F:      Documentation/media/v4l-drivers/ivtv*
8428 F:      drivers/media/pci/ivtv/
8429 F:      include/uapi/linux/ivtv*
8430
8431 IX2505V MEDIA DRIVER
8432 M:      Malcolm Priestley <tvboxspy@gmail.com>
8433 L:      linux-media@vger.kernel.org
8434 W:      https://linuxtv.org
8435 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8436 S:      Maintained
8437 F:      drivers/media/dvb-frontends/ix2505v*
8438
8439 JAILHOUSE HYPERVISOR INTERFACE
8440 M:      Jan Kiszka <jan.kiszka@siemens.com>
8441 L:      jailhouse-dev@googlegroups.com
8442 S:      Maintained
8443 F:      arch/x86/kernel/jailhouse.c
8444 F:      arch/x86/include/asm/jailhouse_para.h
8445
8446 JC42.4 TEMPERATURE SENSOR DRIVER
8447 M:      Guenter Roeck <linux@roeck-us.net>
8448 L:      linux-hwmon@vger.kernel.org
8449 S:      Maintained
8450 F:      drivers/hwmon/jc42.c
8451 F:      Documentation/hwmon/jc42.rst
8452
8453 JFS FILESYSTEM
8454 M:      Dave Kleikamp <shaggy@kernel.org>
8455 L:      jfs-discussion@lists.sourceforge.net
8456 W:      http://jfs.sourceforge.net/
8457 T:      git git://github.com/kleikamp/linux-shaggy.git
8458 S:      Maintained
8459 F:      Documentation/filesystems/jfs.txt
8460 F:      fs/jfs/
8461
8462 JME NETWORK DRIVER
8463 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8464 L:      netdev@vger.kernel.org
8465 S:      Maintained
8466 F:      drivers/net/ethernet/jme.*
8467
8468 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8469 M:      David Woodhouse <dwmw2@infradead.org>
8470 M:      Richard Weinberger <richard@nod.at>
8471 L:      linux-mtd@lists.infradead.org
8472 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8473 T:      git git://git.infradead.org/ubifs-2.6.git
8474 S:      Odd Fixes
8475 F:      fs/jffs2/
8476 F:      include/uapi/linux/jffs2.h
8477
8478 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8479 M:      "Theodore Ts'o" <tytso@mit.edu>
8480 M:      Jan Kara <jack@suse.com>
8481 L:      linux-ext4@vger.kernel.org
8482 S:      Maintained
8483 F:      fs/jbd2/
8484 F:      include/linux/jbd2.h
8485
8486 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8487 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8488 L:      linux-media@vger.kernel.org
8489 S:      Maintained
8490 F:      drivers/media/platform/rcar_jpu.c
8491
8492 JSM Neo PCI based serial card
8493 L:      linux-serial@vger.kernel.org
8494 S:      Orphan
8495 F:      drivers/tty/serial/jsm/
8496
8497 K10TEMP HARDWARE MONITORING DRIVER
8498 M:      Clemens Ladisch <clemens@ladisch.de>
8499 L:      linux-hwmon@vger.kernel.org
8500 S:      Maintained
8501 F:      Documentation/hwmon/k10temp.rst
8502 F:      drivers/hwmon/k10temp.c
8503
8504 K8TEMP HARDWARE MONITORING DRIVER
8505 M:      Rudolf Marek <r.marek@assembler.cz>
8506 L:      linux-hwmon@vger.kernel.org
8507 S:      Maintained
8508 F:      Documentation/hwmon/k8temp.rst
8509 F:      drivers/hwmon/k8temp.c
8510
8511 KASAN
8512 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8513 R:      Alexander Potapenko <glider@google.com>
8514 R:      Dmitry Vyukov <dvyukov@google.com>
8515 L:      kasan-dev@googlegroups.com
8516 S:      Maintained
8517 F:      arch/*/include/asm/kasan.h
8518 F:      arch/*/mm/kasan_init*
8519 F:      Documentation/dev-tools/kasan.rst
8520 F:      include/linux/kasan*.h
8521 F:      lib/test_kasan.c
8522 F:      mm/kasan/
8523 F:      scripts/Makefile.kasan
8524
8525 KCONFIG
8526 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8528 L:      linux-kbuild@vger.kernel.org
8529 S:      Maintained
8530 F:      Documentation/kbuild/kconfig*
8531 F:      scripts/kconfig/
8532 F:      scripts/Kconfig.include
8533
8534 KDUMP
8535 M:      Dave Young <dyoung@redhat.com>
8536 M:      Baoquan He <bhe@redhat.com>
8537 R:      Vivek Goyal <vgoyal@redhat.com>
8538 L:      kexec@lists.infradead.org
8539 W:      http://lse.sourceforge.net/kdump/
8540 S:      Maintained
8541 F:      Documentation/kdump/
8542
8543 KEENE FM RADIO TRANSMITTER DRIVER
8544 M:      Hans Verkuil <hverkuil@xs4all.nl>
8545 L:      linux-media@vger.kernel.org
8546 T:      git git://linuxtv.org/media_tree.git
8547 W:      https://linuxtv.org
8548 S:      Maintained
8549 F:      drivers/media/radio/radio-keene*
8550
8551 KERNEL AUTOMOUNTER
8552 M:      Ian Kent <raven@themaw.net>
8553 L:      autofs@vger.kernel.org
8554 S:      Maintained
8555 F:      fs/autofs/
8556
8557 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8558 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8559 M:      Michal Marek <michal.lkml@markovi.net>
8560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8561 L:      linux-kbuild@vger.kernel.org
8562 S:      Maintained
8563 F:      Documentation/kbuild/
8564 F:      Makefile
8565 F:      scripts/Kbuild*
8566 F:      scripts/Makefile*
8567 F:      scripts/basic/
8568 F:      scripts/mk*
8569 F:      scripts/*vmlinux*
8570 F:      scripts/mod/
8571 F:      scripts/package/
8572
8573 KERNEL JANITORS
8574 L:      kernel-janitors@vger.kernel.org
8575 W:      http://kernelnewbies.org/KernelJanitors
8576 S:      Odd Fixes
8577
8578 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8579 M:      "J. Bruce Fields" <bfields@fieldses.org>
8580 M:      Chuck Lever <chuck.lever@oracle.com>
8581 L:      linux-nfs@vger.kernel.org
8582 W:      http://nfs.sourceforge.net/
8583 T:      git git://linux-nfs.org/~bfields/linux.git
8584 S:      Supported
8585 F:      fs/nfsd/
8586 F:      include/uapi/linux/nfsd/
8587 F:      fs/lockd/
8588 F:      fs/nfs_common/
8589 F:      net/sunrpc/
8590 F:      include/linux/lockd/
8591 F:      include/linux/sunrpc/
8592 F:      include/uapi/linux/sunrpc/
8593
8594 KERNEL SELFTEST FRAMEWORK
8595 M:      Shuah Khan <shuah@kernel.org>
8596 M:      Shuah Khan <skhan@linuxfoundation.org>
8597 L:      linux-kselftest@vger.kernel.org
8598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8599 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8600 S:      Maintained
8601 F:      tools/testing/selftests/
8602 F:      Documentation/dev-tools/kselftest*
8603
8604 KERNEL USERMODE HELPER
8605 M:      Luis Chamberlain <mcgrof@kernel.org>
8606 L:      linux-kernel@vger.kernel.org
8607 S:      Maintained
8608 F:      kernel/umh.c
8609 F:      include/linux/umh.h
8610
8611 KERNEL VIRTUAL MACHINE (KVM)
8612 M:      Paolo Bonzini <pbonzini@redhat.com>
8613 M:      Radim Krčmář <rkrcmar@redhat.com>
8614 L:      kvm@vger.kernel.org
8615 W:      http://www.linux-kvm.org
8616 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8617 S:      Supported
8618 F:      Documentation/virtual/kvm/
8619 F:      include/trace/events/kvm.h
8620 F:      include/uapi/asm-generic/kvm*
8621 F:      include/uapi/linux/kvm*
8622 F:      include/asm-generic/kvm*
8623 F:      include/linux/kvm*
8624 F:      include/kvm/iodev.h
8625 F:      virt/kvm/*
8626 F:      tools/kvm/
8627 F:      tools/testing/selftests/kvm/
8628
8629 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8630 M:      Joerg Roedel <joro@8bytes.org>
8631 L:      kvm@vger.kernel.org
8632 W:      http://www.linux-kvm.org/
8633 S:      Maintained
8634 F:      arch/x86/include/asm/svm.h
8635 F:      arch/x86/kvm/svm.c
8636
8637 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8638 M:      Marc Zyngier <marc.zyngier@arm.com>
8639 R:      James Morse <james.morse@arm.com>
8640 R:      Julien Thierry <julien.thierry@arm.com>
8641 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8643 L:      kvmarm@lists.cs.columbia.edu
8644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8645 S:      Maintained
8646 F:      arch/arm/include/uapi/asm/kvm*
8647 F:      arch/arm/include/asm/kvm*
8648 F:      arch/arm/kvm/
8649 F:      arch/arm64/include/uapi/asm/kvm*
8650 F:      arch/arm64/include/asm/kvm*
8651 F:      arch/arm64/kvm/
8652 F:      virt/kvm/arm/
8653 F:      include/kvm/arm_*
8654
8655 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8656 M:      James Hogan <jhogan@kernel.org>
8657 L:      linux-mips@vger.kernel.org
8658 S:      Supported
8659 F:      arch/mips/include/uapi/asm/kvm*
8660 F:      arch/mips/include/asm/kvm*
8661 F:      arch/mips/kvm/
8662
8663 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8664 M:      Paul Mackerras <paulus@ozlabs.org>
8665 L:      kvm-ppc@vger.kernel.org
8666 W:      http://www.linux-kvm.org/
8667 T:      git git://github.com/agraf/linux-2.6.git
8668 S:      Supported
8669 F:      arch/powerpc/include/uapi/asm/kvm*
8670 F:      arch/powerpc/include/asm/kvm*
8671 F:      arch/powerpc/kvm/
8672 F:      arch/powerpc/kernel/kvm*
8673
8674 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8675 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8676 M:      Janosch Frank <frankja@linux.ibm.com>
8677 R:      David Hildenbrand <david@redhat.com>
8678 R:      Cornelia Huck <cohuck@redhat.com>
8679 L:      linux-s390@vger.kernel.org
8680 W:      http://www.ibm.com/developerworks/linux/linux390/
8681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8682 S:      Supported
8683 F:      arch/s390/include/uapi/asm/kvm*
8684 F:      arch/s390/include/asm/gmap.h
8685 F:      arch/s390/include/asm/kvm*
8686 F:      arch/s390/kvm/
8687 F:      arch/s390/mm/gmap.c
8688
8689 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8690 M:      Paolo Bonzini <pbonzini@redhat.com>
8691 M:      Radim Krčmář <rkrcmar@redhat.com>
8692 L:      kvm@vger.kernel.org
8693 W:      http://www.linux-kvm.org
8694 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8695 S:      Supported
8696 F:      arch/x86/kvm/
8697 F:      arch/x86/kvm/*/
8698 F:      arch/x86/include/uapi/asm/kvm*
8699 F:      arch/x86/include/asm/kvm*
8700 F:      arch/x86/include/asm/pvclock-abi.h
8701 F:      arch/x86/kernel/kvm.c
8702 F:      arch/x86/kernel/kvmclock.c
8703
8704 KERNFS
8705 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8706 M:      Tejun Heo <tj@kernel.org>
8707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8708 S:      Supported
8709 F:      include/linux/kernfs.h
8710 F:      fs/kernfs/
8711
8712 KEXEC
8713 M:      Eric Biederman <ebiederm@xmission.com>
8714 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8715 L:      kexec@lists.infradead.org
8716 S:      Maintained
8717 F:      include/linux/kexec.h
8718 F:      include/uapi/linux/kexec.h
8719 F:      kernel/kexec*
8720
8721 KEYS-ENCRYPTED
8722 M:      Mimi Zohar <zohar@linux.ibm.com>
8723 L:      linux-integrity@vger.kernel.org
8724 L:      keyrings@vger.kernel.org
8725 S:      Supported
8726 F:      Documentation/security/keys/trusted-encrypted.rst
8727 F:      include/keys/encrypted-type.h
8728 F:      security/keys/encrypted-keys/
8729
8730 KEYS-TRUSTED
8731 M:      James Bottomley <jejb@linux.ibm.com>
8732 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8733 M:      Mimi Zohar <zohar@linux.ibm.com>
8734 L:      linux-integrity@vger.kernel.org
8735 L:      keyrings@vger.kernel.org
8736 S:      Supported
8737 F:      Documentation/security/keys/trusted-encrypted.rst
8738 F:      include/keys/trusted-type.h
8739 F:      security/keys/trusted.c
8740 F:      security/keys/trusted.h
8741
8742 KEYS/KEYRINGS:
8743 M:      David Howells <dhowells@redhat.com>
8744 L:      keyrings@vger.kernel.org
8745 S:      Maintained
8746 F:      Documentation/security/keys/core.rst
8747 F:      include/linux/key.h
8748 F:      include/linux/key-type.h
8749 F:      include/linux/keyctl.h
8750 F:      include/uapi/linux/keyctl.h
8751 F:      include/keys/
8752 F:      security/keys/
8753
8754 KGDB / KDB /debug_core
8755 M:      Jason Wessel <jason.wessel@windriver.com>
8756 M:      Daniel Thompson <daniel.thompson@linaro.org>
8757 W:      http://kgdb.wiki.kernel.org/
8758 L:      kgdb-bugreport@lists.sourceforge.net
8759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8760 S:      Maintained
8761 F:      Documentation/dev-tools/kgdb.rst
8762 F:      drivers/misc/kgdbts.c
8763 F:      drivers/tty/serial/kgdboc.c
8764 F:      include/linux/kdb.h
8765 F:      include/linux/kgdb.h
8766 F:      kernel/debug/
8767
8768 KMEMLEAK
8769 M:      Catalin Marinas <catalin.marinas@arm.com>
8770 S:      Maintained
8771 F:      Documentation/dev-tools/kmemleak.rst
8772 F:      include/linux/kmemleak.h
8773 F:      mm/kmemleak.c
8774 F:      mm/kmemleak-test.c
8775
8776 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8777 M:      Luis Chamberlain <mcgrof@kernel.org>
8778 L:      linux-kernel@vger.kernel.org
8779 S:      Maintained
8780 F:      kernel/kmod.c
8781 F:      include/linux/kmod.h
8782 F:      lib/test_kmod.c
8783 F:      tools/testing/selftests/kmod/
8784
8785 KPROBES
8786 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8787 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8788 M:      "David S. Miller" <davem@davemloft.net>
8789 M:      Masami Hiramatsu <mhiramat@kernel.org>
8790 S:      Maintained
8791 F:      Documentation/kprobes.txt
8792 F:      include/linux/kprobes.h
8793 F:      include/asm-generic/kprobes.h
8794 F:      kernel/kprobes.c
8795
8796 KS0108 LCD CONTROLLER DRIVER
8797 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8798 S:      Maintained
8799 F:      Documentation/auxdisplay/ks0108
8800 F:      drivers/auxdisplay/ks0108.c
8801 F:      include/linux/ks0108.h
8802
8803 L3MDEV
8804 M:      David Ahern <dsa@cumulusnetworks.com>
8805 L:      netdev@vger.kernel.org
8806 S:      Maintained
8807 F:      net/l3mdev
8808 F:      include/net/l3mdev.h
8809
8810 L7 BPF FRAMEWORK
8811 M:      John Fastabend <john.fastabend@gmail.com>
8812 M:      Daniel Borkmann <daniel@iogearbox.net>
8813 L:      netdev@vger.kernel.org
8814 L:      bpf@vger.kernel.org
8815 S:      Maintained
8816 F:      include/linux/skmsg.h
8817 F:      net/core/skmsg.c
8818 F:      net/core/sock_map.c
8819 F:      net/ipv4/tcp_bpf.c
8820
8821 LANTIQ / INTEL Ethernet drivers
8822 M:      Hauke Mehrtens <hauke@hauke-m.de>
8823 L:      netdev@vger.kernel.org
8824 S:      Maintained
8825 F:      net/dsa/tag_gswip.c
8826 F:      drivers/net/ethernet/lantiq_xrx200.c
8827 F:      drivers/net/dsa/lantiq_pce.h
8828 F:      drivers/net/dsa/lantiq_gswip.c
8829
8830 LANTIQ MIPS ARCHITECTURE
8831 M:      John Crispin <john@phrozen.org>
8832 L:      linux-mips@vger.kernel.org
8833 S:      Maintained
8834 F:      arch/mips/lantiq
8835 F:      drivers/soc/lantiq
8836
8837 LAPB module
8838 L:      linux-x25@vger.kernel.org
8839 S:      Orphan
8840 F:      Documentation/networking/lapb-module.txt
8841 F:      include/*/lapb.h
8842 F:      net/lapb/
8843
8844 LASI 53c700 driver for PARISC
8845 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8846 L:      linux-scsi@vger.kernel.org
8847 S:      Maintained
8848 F:      Documentation/scsi/53c700.txt
8849 F:      drivers/scsi/53c700*
8850
8851 LEAKING_ADDRESSES
8852 M:      Tobin C. Harding <me@tobin.cc>
8853 M:      Tycho Andersen <tycho@tycho.ws>
8854 L:      kernel-hardening@lists.openwall.com
8855 S:      Maintained
8856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8857 F:      scripts/leaking_addresses.pl
8858
8859 LED SUBSYSTEM
8860 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8861 M:      Pavel Machek <pavel@ucw.cz>
8862 R:      Dan Murphy <dmurphy@ti.com>
8863 L:      linux-leds@vger.kernel.org
8864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8865 S:      Maintained
8866 F:      Documentation/devicetree/bindings/leds/
8867 F:      drivers/leds/
8868 F:      include/linux/leds.h
8869
8870 LEGACY EEPROM DRIVER
8871 M:      Jean Delvare <jdelvare@suse.com>
8872 S:      Maintained
8873 F:      Documentation/misc-devices/eeprom
8874 F:      drivers/misc/eeprom/eeprom.c
8875
8876 LEGO MINDSTORMS EV3
8877 R:      David Lechner <david@lechnology.com>
8878 S:      Maintained
8879 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8880 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8881 F:      drivers/power/supply/lego_ev3_battery.c
8882
8883 LEGO USB Tower driver
8884 M:      Juergen Stuber <starblue@users.sourceforge.net>
8885 L:      legousb-devel@lists.sourceforge.net
8886 W:      http://legousb.sourceforge.net/
8887 S:      Maintained
8888 F:      drivers/usb/misc/legousbtower.c
8889
8890 LG LAPTOP EXTRAS
8891 M:      Matan Ziv-Av <matan@svgalib.org>
8892 L:      platform-driver-x86@vger.kernel.org
8893 S:      Maintained
8894 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8895 F:      Documentation/laptops/lg-laptop.rst
8896 F:      drivers/platform/x86/lg-laptop.c
8897
8898 LG2160 MEDIA DRIVER
8899 M:      Michael Krufky <mkrufky@linuxtv.org>
8900 L:      linux-media@vger.kernel.org
8901 W:      https://linuxtv.org
8902 W:      http://github.com/mkrufky
8903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8904 T:      git git://linuxtv.org/mkrufky/tuners.git
8905 S:      Maintained
8906 F:      drivers/media/dvb-frontends/lg2160.*
8907
8908 LGDT3305 MEDIA DRIVER
8909 M:      Michael Krufky <mkrufky@linuxtv.org>
8910 L:      linux-media@vger.kernel.org
8911 W:      https://linuxtv.org
8912 W:      http://github.com/mkrufky
8913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8914 T:      git git://linuxtv.org/mkrufky/tuners.git
8915 S:      Maintained
8916 F:      drivers/media/dvb-frontends/lgdt3305.*
8917
8918 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8919 M:      Viresh Kumar <vireshk@kernel.org>
8920 L:      linux-ide@vger.kernel.org
8921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8922 S:      Maintained
8923 F:      include/linux/pata_arasan_cf_data.h
8924 F:      drivers/ata/pata_arasan_cf.c
8925
8926 LIBATA PATA DRIVERS
8927 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8928 M:      Jens Axboe <axboe@kernel.dk>
8929 L:      linux-ide@vger.kernel.org
8930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8931 S:      Maintained
8932 F:      drivers/ata/pata_*.c
8933 F:      drivers/ata/ata_generic.c
8934
8935 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8936 M:      Linus Walleij <linus.walleij@linaro.org>
8937 L:      linux-ide@vger.kernel.org
8938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8939 S:      Maintained
8940 F:      drivers/ata/pata_ftide010.c
8941 F:      drivers/ata/sata_gemini.c
8942 F:      drivers/ata/sata_gemini.h
8943
8944 LIBATA SATA AHCI PLATFORM devices support
8945 M:      Hans de Goede <hdegoede@redhat.com>
8946 M:      Jens Axboe <axboe@kernel.dk>
8947 L:      linux-ide@vger.kernel.org
8948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8949 S:      Maintained
8950 F:      drivers/ata/ahci_platform.c
8951 F:      drivers/ata/libahci_platform.c
8952 F:      include/linux/ahci_platform.h
8953
8954 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8955 M:      Mikael Pettersson <mikpelinux@gmail.com>
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/sata_promise.*
8960
8961 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8962 M:      Jens Axboe <axboe@kernel.dk>
8963 L:      linux-ide@vger.kernel.org
8964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8965 S:      Maintained
8966 F:      drivers/ata/
8967 F:      include/linux/ata.h
8968 F:      include/linux/libata.h
8969 F:      Documentation/devicetree/bindings/ata/
8970
8971 LIBLOCKDEP
8972 M:      Sasha Levin <alexander.levin@microsoft.com>
8973 S:      Maintained
8974 F:      tools/lib/lockdep/
8975
8976 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8977 M:      Dan Williams <dan.j.williams@intel.com>
8978 M:      Vishal Verma <vishal.l.verma@intel.com>
8979 M:      Dave Jiang <dave.jiang@intel.com>
8980 L:      linux-nvdimm@lists.01.org
8981 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8982 S:      Supported
8983 F:      drivers/nvdimm/blk.c
8984 F:      drivers/nvdimm/region_devs.c
8985
8986 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8987 M:      Vishal Verma <vishal.l.verma@intel.com>
8988 M:      Dan Williams <dan.j.williams@intel.com>
8989 M:      Dave Jiang <dave.jiang@intel.com>
8990 L:      linux-nvdimm@lists.01.org
8991 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8992 S:      Supported
8993 F:      drivers/nvdimm/btt*
8994
8995 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8996 M:      Dan Williams <dan.j.williams@intel.com>
8997 M:      Vishal Verma <vishal.l.verma@intel.com>
8998 M:      Dave Jiang <dave.jiang@intel.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/pmem*
9003
9004 LIBNVDIMM: DEVICETREE BINDINGS
9005 M:      Oliver O'Halloran <oohall@gmail.com>
9006 L:      linux-nvdimm@lists.01.org
9007 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9008 S:      Supported
9009 F:      drivers/nvdimm/of_pmem.c
9010 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9011
9012 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9013 M:      Dan Williams <dan.j.williams@intel.com>
9014 M:      Vishal Verma <vishal.l.verma@intel.com>
9015 M:      Dave Jiang <dave.jiang@intel.com>
9016 M:      Keith Busch <keith.busch@intel.com>
9017 M:      Ira Weiny <ira.weiny@intel.com>
9018 L:      linux-nvdimm@lists.01.org
9019 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9021 S:      Supported
9022 F:      drivers/nvdimm/*
9023 F:      drivers/acpi/nfit/*
9024 F:      include/linux/nd.h
9025 F:      include/linux/libnvdimm.h
9026 F:      include/uapi/linux/ndctl.h
9027
9028 LIGHTNVM PLATFORM SUPPORT
9029 M:      Matias Bjorling <mb@lightnvm.io>
9030 W:      http://github/OpenChannelSSD
9031 L:      linux-block@vger.kernel.org
9032 S:      Maintained
9033 F:      drivers/lightnvm/
9034 F:      include/linux/lightnvm.h
9035 F:      include/uapi/linux/lightnvm.h
9036
9037 LINUX FOR POWER MACINTOSH
9038 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9039 W:      http://www.penguinppc.org/
9040 L:      linuxppc-dev@lists.ozlabs.org
9041 S:      Maintained
9042 F:      arch/powerpc/platforms/powermac/
9043 F:      drivers/macintosh/
9044
9045 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9046 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9047 M:      Paul Mackerras <paulus@samba.org>
9048 M:      Michael Ellerman <mpe@ellerman.id.au>
9049 W:      https://github.com/linuxppc/linux/wiki
9050 L:      linuxppc-dev@lists.ozlabs.org
9051 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9053 S:      Supported
9054 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9055 F:      Documentation/devicetree/bindings/powerpc/
9056 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9057 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9058 F:      Documentation/powerpc/
9059 F:      arch/powerpc/
9060 F:      drivers/char/tpm/tpm_ibmvtpm*
9061 F:      drivers/crypto/nx/
9062 F:      drivers/crypto/vmx/
9063 F:      drivers/i2c/busses/i2c-opal.c
9064 F:      drivers/net/ethernet/ibm/ibmveth.*
9065 F:      drivers/net/ethernet/ibm/ibmvnic.*
9066 F:      drivers/pci/hotplug/pnv_php.c
9067 F:      drivers/pci/hotplug/rpa*
9068 F:      drivers/rtc/rtc-opal.c
9069 F:      drivers/scsi/ibmvscsi/
9070 F:      drivers/tty/hvc/hvc_opal.c
9071 F:      drivers/watchdog/wdrtas.c
9072 F:      tools/testing/selftests/powerpc
9073 N:      /pmac
9074 N:      powermac
9075 N:      powernv
9076 N:      [^a-z0-9]ps3
9077 N:      pseries
9078
9079 LINUX FOR POWERPC EMBEDDED MPC5XXX
9080 M:      Anatolij Gustschin <agust@denx.de>
9081 L:      linuxppc-dev@lists.ozlabs.org
9082 T:      git git://git.denx.de/linux-denx-agust.git
9083 S:      Maintained
9084 F:      arch/powerpc/platforms/512x/
9085 F:      arch/powerpc/platforms/52xx/
9086
9087 LINUX FOR POWERPC EMBEDDED PPC4XX
9088 M:      Alistair Popple <alistair@popple.id.au>
9089 M:      Matt Porter <mporter@kernel.crashing.org>
9090 W:      http://www.penguinppc.org/
9091 L:      linuxppc-dev@lists.ozlabs.org
9092 S:      Maintained
9093 F:      arch/powerpc/platforms/40x/
9094 F:      arch/powerpc/platforms/44x/
9095
9096 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9097 M:      Scott Wood <oss@buserror.net>
9098 M:      Kumar Gala <galak@kernel.crashing.org>
9099 W:      http://www.penguinppc.org/
9100 L:      linuxppc-dev@lists.ozlabs.org
9101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9102 S:      Maintained
9103 F:      arch/powerpc/platforms/83xx/
9104 F:      arch/powerpc/platforms/85xx/
9105 F:      Documentation/devicetree/bindings/powerpc/fsl/
9106
9107 LINUX FOR POWERPC EMBEDDED PPC8XX
9108 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9109 W:      http://www.penguinppc.org/
9110 L:      linuxppc-dev@lists.ozlabs.org
9111 S:      Maintained
9112 F:      arch/powerpc/platforms/8xx/
9113
9114 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9115 L:      linuxppc-dev@lists.ozlabs.org
9116 S:      Orphan
9117 F:      arch/powerpc/*/*virtex*
9118 F:      arch/powerpc/*/*/*virtex*
9119
9120 LINUX FOR POWERPC PA SEMI PWRFICIENT
9121 L:      linuxppc-dev@lists.ozlabs.org
9122 S:      Orphan
9123 F:      arch/powerpc/platforms/pasemi/
9124 F:      drivers/*/*pasemi*
9125 F:      drivers/*/*/*pasemi*
9126
9127 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9128 M:      Kees Cook <keescook@chromium.org>
9129 S:      Maintained
9130 F:      drivers/misc/lkdtm/*
9131
9132 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9133 M:      Alan Stern <stern@rowland.harvard.edu>
9134 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9135 M:      Will Deacon <will@kernel.org>
9136 M:      Peter Zijlstra <peterz@infradead.org>
9137 M:      Boqun Feng <boqun.feng@gmail.com>
9138 M:      Nicholas Piggin <npiggin@gmail.com>
9139 M:      David Howells <dhowells@redhat.com>
9140 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9141 M:      Luc Maranget <luc.maranget@inria.fr>
9142 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9143 R:      Akira Yokosawa <akiyks@gmail.com>
9144 R:      Daniel Lustig <dlustig@nvidia.com>
9145 L:      linux-kernel@vger.kernel.org
9146 L:      linux-arch@vger.kernel.org
9147 S:      Supported
9148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9149 F:      tools/memory-model/
9150 F:      Documentation/atomic_bitops.txt
9151 F:      Documentation/atomic_t.txt
9152 F:      Documentation/core-api/atomic_ops.rst
9153 F:      Documentation/core-api/refcount-vs-atomic.rst
9154 F:      Documentation/memory-barriers.txt
9155
9156 LIS3LV02D ACCELEROMETER DRIVER
9157 M:      Eric Piel <eric.piel@tremplin-utc.net>
9158 S:      Maintained
9159 F:      Documentation/misc-devices/lis3lv02d
9160 F:      drivers/misc/lis3lv02d/
9161 F:      drivers/platform/x86/hp_accel.c
9162
9163 LIVE PATCHING
9164 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9165 M:      Jiri Kosina <jikos@kernel.org>
9166 M:      Miroslav Benes <mbenes@suse.cz>
9167 M:      Petr Mladek <pmladek@suse.com>
9168 R:      Joe Lawrence <joe.lawrence@redhat.com>
9169 S:      Maintained
9170 F:      kernel/livepatch/
9171 F:      include/linux/livepatch.h
9172 F:      arch/x86/include/asm/livepatch.h
9173 F:      arch/x86/kernel/livepatch.c
9174 F:      Documentation/livepatch/
9175 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9176 F:      samples/livepatch/
9177 F:      tools/testing/selftests/livepatch/
9178 L:      live-patching@vger.kernel.org
9179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9180
9181 LLC (802.2)
9182 L:      netdev@vger.kernel.org
9183 S:      Odd fixes
9184 F:      include/linux/llc.h
9185 F:      include/uapi/linux/llc.h
9186 F:      include/net/llc*
9187 F:      net/llc/
9188
9189 LM73 HARDWARE MONITOR DRIVER
9190 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9191 L:      linux-hwmon@vger.kernel.org
9192 S:      Maintained
9193 F:      drivers/hwmon/lm73.c
9194
9195 LM78 HARDWARE MONITOR DRIVER
9196 M:      Jean Delvare <jdelvare@suse.com>
9197 L:      linux-hwmon@vger.kernel.org
9198 S:      Maintained
9199 F:      Documentation/hwmon/lm78.rst
9200 F:      drivers/hwmon/lm78.c
9201
9202 LM83 HARDWARE MONITOR DRIVER
9203 M:      Jean Delvare <jdelvare@suse.com>
9204 L:      linux-hwmon@vger.kernel.org
9205 S:      Maintained
9206 F:      Documentation/hwmon/lm83.rst
9207 F:      drivers/hwmon/lm83.c
9208
9209 LM90 HARDWARE MONITOR DRIVER
9210 M:      Jean Delvare <jdelvare@suse.com>
9211 L:      linux-hwmon@vger.kernel.org
9212 S:      Maintained
9213 F:      Documentation/hwmon/lm90.rst
9214 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9215 F:      drivers/hwmon/lm90.c
9216 F:      include/dt-bindings/thermal/lm90.h
9217
9218 LM95234 HARDWARE MONITOR DRIVER
9219 M:      Guenter Roeck <linux@roeck-us.net>
9220 L:      linux-hwmon@vger.kernel.org
9221 S:      Maintained
9222 F:      Documentation/hwmon/lm95234.rst
9223 F:      drivers/hwmon/lm95234.c
9224
9225 LME2510 MEDIA DRIVER
9226 M:      Malcolm Priestley <tvboxspy@gmail.com>
9227 L:      linux-media@vger.kernel.org
9228 W:      https://linuxtv.org
9229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9230 S:      Maintained
9231 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9232
9233 LOADPIN SECURITY MODULE
9234 M:      Kees Cook <keescook@chromium.org>
9235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9236 S:      Supported
9237 F:      security/loadpin/
9238 F:      Documentation/admin-guide/LSM/LoadPin.rst
9239
9240 LOCKING PRIMITIVES
9241 M:      Peter Zijlstra <peterz@infradead.org>
9242 M:      Ingo Molnar <mingo@redhat.com>
9243 M:      Will Deacon <will@kernel.org>
9244 L:      linux-kernel@vger.kernel.org
9245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9246 S:      Maintained
9247 F:      Documentation/locking/
9248 F:      include/linux/lockdep.h
9249 F:      include/linux/spinlock*.h
9250 F:      arch/*/include/asm/spinlock*.h
9251 F:      include/linux/rwlock*.h
9252 F:      include/linux/mutex*.h
9253 F:      include/linux/rwsem*.h
9254 F:      include/linux/seqlock.h
9255 F:      lib/locking*.[ch]
9256 F:      kernel/locking/
9257 X:      kernel/locking/locktorture.c
9258
9259 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9260 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9261 L:      linux-ntfs-dev@lists.sourceforge.net
9262 W:      http://www.linux-ntfs.org/content/view/19/37/
9263 S:      Maintained
9264 F:      Documentation/ldm.txt
9265 F:      block/partitions/ldm.*
9266
9267 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9268 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9269 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9270 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9271 L:      MPT-FusionLinux.pdl@broadcom.com
9272 L:      linux-scsi@vger.kernel.org
9273 W:      http://www.avagotech.com/support/
9274 S:      Supported
9275 F:      drivers/message/fusion/
9276 F:      drivers/scsi/mpt3sas/
9277
9278 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9279 M:      Matthew Wilcox <willy@infradead.org>
9280 L:      linux-scsi@vger.kernel.org
9281 S:      Maintained
9282 F:      drivers/scsi/sym53c8xx_2/
9283
9284 LTC1660 DAC DRIVER
9285 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9286 L:      linux-iio@vger.kernel.org
9287 S:      Maintained
9288 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9289 F:      drivers/iio/dac/ltc1660.c
9290
9291 LTC4261 HARDWARE MONITOR DRIVER
9292 M:      Guenter Roeck <linux@roeck-us.net>
9293 L:      linux-hwmon@vger.kernel.org
9294 S:      Maintained
9295 F:      Documentation/hwmon/ltc4261.rst
9296 F:      drivers/hwmon/ltc4261.c
9297
9298 LTC4306 I2C MULTIPLEXER DRIVER
9299 M:      Michael Hennerich <michael.hennerich@analog.com>
9300 W:      http://ez.analog.com/community/linux-device-drivers
9301 L:      linux-i2c@vger.kernel.org
9302 S:      Supported
9303 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9304 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9305
9306 LTP (Linux Test Project)
9307 M:      Mike Frysinger <vapier@gentoo.org>
9308 M:      Cyril Hrubis <chrubis@suse.cz>
9309 M:      Wanlong Gao <wanlong.gao@gmail.com>
9310 M:      Jan Stancek <jstancek@redhat.com>
9311 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9312 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9313 L:      ltp@lists.linux.it (subscribers-only)
9314 W:      http://linux-test-project.github.io/
9315 T:      git git://github.com/linux-test-project/ltp.git
9316 S:      Maintained
9317
9318 M68K ARCHITECTURE
9319 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9320 L:      linux-m68k@lists.linux-m68k.org
9321 W:      http://www.linux-m68k.org/
9322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9323 S:      Maintained
9324 F:      arch/m68k/
9325 F:      drivers/zorro/
9326
9327 M68K ON APPLE MACINTOSH
9328 M:      Joshua Thompson <funaho@jurai.org>
9329 W:      http://www.mac.linux-m68k.org/
9330 L:      linux-m68k@lists.linux-m68k.org
9331 S:      Maintained
9332 F:      arch/m68k/mac/
9333
9334 M68K ON HP9000/300
9335 M:      Philip Blundell <philb@gnu.org>
9336 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9337 S:      Maintained
9338 F:      arch/m68k/hp300/
9339
9340 M88DS3103 MEDIA DRIVER
9341 M:      Antti Palosaari <crope@iki.fi>
9342 L:      linux-media@vger.kernel.org
9343 W:      https://linuxtv.org
9344 W:      http://palosaari.fi/linux/
9345 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9346 T:      git git://linuxtv.org/anttip/media_tree.git
9347 S:      Maintained
9348 F:      drivers/media/dvb-frontends/m88ds3103*
9349
9350 M88RS2000 MEDIA DRIVER
9351 M:      Malcolm Priestley <tvboxspy@gmail.com>
9352 L:      linux-media@vger.kernel.org
9353 W:      https://linuxtv.org
9354 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9355 S:      Maintained
9356 F:      drivers/media/dvb-frontends/m88rs2000*
9357
9358 MA901 MASTERKIT USB FM RADIO DRIVER
9359 M:      Alexey Klimov <klimov.linux@gmail.com>
9360 L:      linux-media@vger.kernel.org
9361 T:      git git://linuxtv.org/media_tree.git
9362 S:      Maintained
9363 F:      drivers/media/radio/radio-ma901.c
9364
9365 MAC80211
9366 M:      Johannes Berg <johannes@sipsolutions.net>
9367 L:      linux-wireless@vger.kernel.org
9368 W:      http://wireless.kernel.org/
9369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9371 S:      Maintained
9372 F:      Documentation/networking/mac80211-injection.txt
9373 F:      include/net/mac80211.h
9374 F:      net/mac80211/
9375 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9376 F:      Documentation/networking/mac80211_hwsim/README
9377
9378 MAILBOX API
9379 M:      Jassi Brar <jassisinghbrar@gmail.com>
9380 L:      linux-kernel@vger.kernel.org
9381 S:      Maintained
9382 F:      drivers/mailbox/
9383 F:      include/linux/mailbox_client.h
9384 F:      include/linux/mailbox_controller.h
9385
9386 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9387 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9388 W:      http://www.kernel.org/doc/man-pages
9389 L:      linux-man@vger.kernel.org
9390 S:      Maintained
9391
9392 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9393 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9394 L:      linux-mips@vger.kernel.org
9395 S:      Maintained
9396 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9397
9398 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9399 M:      Andrew Lunn <andrew@lunn.ch>
9400 M:      Vivien Didelot <vivien.didelot@gmail.com>
9401 L:      netdev@vger.kernel.org
9402 S:      Maintained
9403 F:      drivers/net/dsa/mv88e6xxx/
9404 F:      include/linux/platform_data/mv88e6xxx.h
9405 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9406
9407 MARVELL ARMADA DRM SUPPORT
9408 M:      Russell King <linux@armlinux.org.uk>
9409 S:      Maintained
9410 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9411 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9412 F:      drivers/gpu/drm/armada/
9413 F:      include/uapi/drm/armada_drm.h
9414 F:      Documentation/devicetree/bindings/display/armada/
9415
9416 MARVELL ARMADA 3700 PHY DRIVERS
9417 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9418 S:      Maintained
9419 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9420 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9421 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9422 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9423
9424 MARVELL CRYPTO DRIVER
9425 M:      Boris Brezillon <bbrezillon@kernel.org>
9426 M:      Arnaud Ebalard <arno@natisbad.org>
9427 F:      drivers/crypto/marvell/
9428 S:      Maintained
9429 L:      linux-crypto@vger.kernel.org
9430
9431 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9432 M:      Mirko Lindner <mlindner@marvell.com>
9433 M:      Stephen Hemminger <stephen@networkplumber.org>
9434 L:      netdev@vger.kernel.org
9435 S:      Maintained
9436 F:      drivers/net/ethernet/marvell/sk*
9437
9438 MARVELL LIBERTAS WIRELESS DRIVER
9439 L:      libertas-dev@lists.infradead.org
9440 S:      Orphan
9441 F:      drivers/net/wireless/marvell/libertas/
9442
9443 MARVELL MACCHIATOBIN SUPPORT
9444 M:      Russell King <linux@armlinux.org.uk>
9445 L:      linux-arm-kernel@lists.infradead.org
9446 S:      Maintained
9447 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9448
9449 MARVELL MV643XX ETHERNET DRIVER
9450 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9451 L:      netdev@vger.kernel.org
9452 S:      Maintained
9453 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9454 F:      include/linux/mv643xx.h
9455
9456 MARVELL MV88X3310 PHY DRIVER
9457 M:      Russell King <linux@armlinux.org.uk>
9458 L:      netdev@vger.kernel.org
9459 S:      Maintained
9460 F:      drivers/net/phy/marvell10g.c
9461
9462 MARVELL MVEBU THERMAL DRIVER
9463 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9464 S:      Maintained
9465 F:      drivers/thermal/armada_thermal.c
9466
9467 MARVELL MVNETA ETHERNET DRIVER
9468 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9469 L:      netdev@vger.kernel.org
9470 S:      Maintained
9471 F:      drivers/net/ethernet/marvell/mvneta.*
9472
9473 MARVELL MWIFIEX WIRELESS DRIVER
9474 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9475 M:      Nishant Sarmukadam <nishants@marvell.com>
9476 M:      Ganapathi Bhat <gbhat@marvell.com>
9477 M:      Xinming Hu <huxinming820@gmail.com>
9478 L:      linux-wireless@vger.kernel.org
9479 S:      Maintained
9480 F:      drivers/net/wireless/marvell/mwifiex/
9481
9482 MARVELL MWL8K WIRELESS DRIVER
9483 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9484 L:      linux-wireless@vger.kernel.org
9485 S:      Odd Fixes
9486 F:      drivers/net/wireless/marvell/mwl8k.c
9487
9488 MARVELL NAND CONTROLLER DRIVER
9489 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9490 L:      linux-mtd@lists.infradead.org
9491 S:      Maintained
9492 F:      drivers/mtd/nand/raw/marvell_nand.c
9493 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9494
9495 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9496 M:      Nicolas Pitre <nico@fluxnic.net>
9497 S:      Odd Fixes
9498 F:      drivers/mmc/host/mvsdio.*
9499
9500 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9501 M:      Hu Ziji <huziji@marvell.com>
9502 L:      linux-mmc@vger.kernel.org
9503 S:      Supported
9504 F:      drivers/mmc/host/sdhci-xenon*
9505 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9506
9507 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9508 M:      Sunil Goutham <sgoutham@marvell.com>
9509 M:      Linu Cherian <lcherian@marvell.com>
9510 M:      Geetha sowjanya <gakula@marvell.com>
9511 M:      Jerin Jacob <jerinj@marvell.com>
9512 L:      netdev@vger.kernel.org
9513 S:      Supported
9514 F:      drivers/net/ethernet/marvell/octeontx2/af/
9515
9516 MATROX FRAMEBUFFER DRIVER
9517 L:      linux-fbdev@vger.kernel.org
9518 S:      Orphan
9519 F:      drivers/video/fbdev/matrox/matroxfb_*
9520 F:      include/uapi/linux/matroxfb.h
9521
9522 MAX16065 HARDWARE MONITOR DRIVER
9523 M:      Guenter Roeck <linux@roeck-us.net>
9524 L:      linux-hwmon@vger.kernel.org
9525 S:      Maintained
9526 F:      Documentation/hwmon/max16065.rst
9527 F:      drivers/hwmon/max16065.c
9528
9529 MAX2175 SDR TUNER DRIVER
9530 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9531 L:      linux-media@vger.kernel.org
9532 T:      git git://linuxtv.org/media_tree.git
9533 S:      Maintained
9534 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9535 F:      Documentation/media/v4l-drivers/max2175.rst
9536 F:      drivers/media/i2c/max2175*
9537 F:      include/uapi/linux/max2175.h
9538
9539 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9540 L:      linux-hwmon@vger.kernel.org
9541 S:      Orphan
9542 F:      Documentation/hwmon/max6650.rst
9543 F:      drivers/hwmon/max6650.c
9544
9545 MAX6697 HARDWARE MONITOR DRIVER
9546 M:      Guenter Roeck <linux@roeck-us.net>
9547 L:      linux-hwmon@vger.kernel.org
9548 S:      Maintained
9549 F:      Documentation/hwmon/max6697.rst
9550 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9551 F:      drivers/hwmon/max6697.c
9552 F:      include/linux/platform_data/max6697.h
9553
9554 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9555 M:      Peter Rosin <peda@axentia.se>
9556 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9557 S:      Maintained
9558 F:      Documentation/devicetree/bindings/sound/max9860.txt
9559 F:      sound/soc/codecs/max9860.*
9560
9561 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9562 M:      Andreas Klinger <ak@it-klinger.de>
9563 L:      linux-iio@vger.kernel.org
9564 S:      Maintained
9565 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9566 F:      drivers/iio/proximity/mb1232.c
9567
9568 MAXIM MAX77650 PMIC MFD DRIVER
9569 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9570 L:      linux-kernel@vger.kernel.org
9571 S:      Maintained
9572 F:      Documentation/devicetree/bindings/*/*max77650.txt
9573 F:      Documentation/devicetree/bindings/*/max77650*.txt
9574 F:      include/linux/mfd/max77650.h
9575 F:      drivers/mfd/max77650.c
9576 F:      drivers/regulator/max77650-regulator.c
9577 F:      drivers/power/supply/max77650-charger.c
9578 F:      drivers/input/misc/max77650-onkey.c
9579 F:      drivers/leds/leds-max77650.c
9580 F:      drivers/gpio/gpio-max77650.c
9581
9582 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9583 M:      Javier Martinez Canillas <javier@dowhile0.org>
9584 L:      linux-kernel@vger.kernel.org
9585 S:      Supported
9586 F:      drivers/regulator/max77802-regulator.c
9587 F:      Documentation/devicetree/bindings/*/*max77802.txt
9588 F:      include/dt-bindings/*/*max77802.h
9589
9590 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9591 M:      Krzysztof Kozlowski <krzk@kernel.org>
9592 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9593 L:      linux-pm@vger.kernel.org
9594 S:      Supported
9595 F:      drivers/power/supply/max14577_charger.c
9596 F:      drivers/power/supply/max77693_charger.c
9597
9598 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9599 M:      Chanwoo Choi <cw00.choi@samsung.com>
9600 M:      Krzysztof Kozlowski <krzk@kernel.org>
9601 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9602 L:      linux-kernel@vger.kernel.org
9603 S:      Supported
9604 F:      drivers/*/max14577*.c
9605 F:      drivers/*/max77686*.c
9606 F:      drivers/*/max77693*.c
9607 F:      drivers/extcon/extcon-max14577.c
9608 F:      drivers/extcon/extcon-max77693.c
9609 F:      drivers/rtc/rtc-max77686.c
9610 F:      drivers/clk/clk-max77686.c
9611 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9612 F:      Documentation/devicetree/bindings/*/max77686.txt
9613 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9614 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9615 F:      include/linux/mfd/max14577*.h
9616 F:      include/linux/mfd/max77686*.h
9617 F:      include/linux/mfd/max77693*.h
9618
9619 MAXIRADIO FM RADIO RECEIVER DRIVER
9620 M:      Hans Verkuil <hverkuil@xs4all.nl>
9621 L:      linux-media@vger.kernel.org
9622 T:      git git://linuxtv.org/media_tree.git
9623 W:      https://linuxtv.org
9624 S:      Maintained
9625 F:      drivers/media/radio/radio-maxiradio*
9626
9627 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9628 M:      Peter Rosin <peda@axentia.se>
9629 L:      linux-iio@vger.kernel.org
9630 S:      Maintained
9631 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9632 F:      drivers/iio/potentiometer/mcp4018.c
9633 F:      drivers/iio/potentiometer/mcp4531.c
9634
9635 MCR20A IEEE-802.15.4 RADIO DRIVER
9636 M:      Xue Liu <liuxuenetmail@gmail.com>
9637 L:      linux-wpan@vger.kernel.org
9638 W:      https://github.com/xueliu/mcr20a-linux
9639 S:      Maintained
9640 F:      drivers/net/ieee802154/mcr20a.c
9641 F:      drivers/net/ieee802154/mcr20a.h
9642 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9643
9644 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9645 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9646 L:      linux-iio@vger.kernel.org
9647 S:      Maintained
9648 F:      drivers/iio/dac/cio-dac.c
9649
9650 MEDIA DRIVERS FOR ASCOT2E
9651 M:      Sergey Kozlov <serjk@netup.ru>
9652 M:      Abylay Ospan <aospan@netup.ru>
9653 L:      linux-media@vger.kernel.org
9654 W:      https://linuxtv.org
9655 W:      http://netup.tv/
9656 T:      git git://linuxtv.org/media_tree.git
9657 S:      Supported
9658 F:      drivers/media/dvb-frontends/ascot2e*
9659
9660 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9661 M:      Jasmin Jessich <jasmin@anw.at>
9662 L:      linux-media@vger.kernel.org
9663 W:      https://linuxtv.org
9664 T:      git git://linuxtv.org/media_tree.git
9665 S:      Maintained
9666 F:      drivers/media/dvb-frontends/cxd2099*
9667
9668 MEDIA DRIVERS FOR CXD2841ER
9669 M:      Sergey Kozlov <serjk@netup.ru>
9670 M:      Abylay Ospan <aospan@netup.ru>
9671 L:      linux-media@vger.kernel.org
9672 W:      https://linuxtv.org
9673 W:      http://netup.tv/
9674 T:      git git://linuxtv.org/media_tree.git
9675 S:      Supported
9676 F:      drivers/media/dvb-frontends/cxd2841er*
9677
9678 MEDIA DRIVERS FOR CXD2880
9679 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9680 L:      linux-media@vger.kernel.org
9681 W:      http://linuxtv.org/
9682 T:      git git://linuxtv.org/media_tree.git
9683 S:      Supported
9684 F:      drivers/media/dvb-frontends/cxd2880/*
9685 F:      drivers/media/spi/cxd2880*
9686
9687 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9688 L:      linux-media@vger.kernel.org
9689 W:      https://linuxtv.org
9690 T:      git git://linuxtv.org/media_tree.git
9691 S:      Orphan
9692 F:      drivers/media/pci/ddbridge/*
9693
9694 MEDIA DRIVERS FOR FREESCALE IMX
9695 M:      Steve Longerbeam <slongerbeam@gmail.com>
9696 M:      Philipp Zabel <p.zabel@pengutronix.de>
9697 L:      linux-media@vger.kernel.org
9698 T:      git git://linuxtv.org/media_tree.git
9699 S:      Maintained
9700 F:      Documentation/devicetree/bindings/media/imx.txt
9701 F:      Documentation/media/v4l-drivers/imx.rst
9702 F:      drivers/staging/media/imx/
9703 F:      include/linux/imx-media.h
9704 F:      include/media/imx.h
9705
9706 MEDIA DRIVER FOR FREESCALE IMX PXP
9707 M:      Philipp Zabel <p.zabel@pengutronix.de>
9708 L:      linux-media@vger.kernel.org
9709 T:      git git://linuxtv.org/media_tree.git
9710 S:      Maintained
9711 F:      drivers/media/platform/imx-pxp.[ch]
9712
9713 MEDIA DRIVERS FOR FREESCALE IMX7
9714 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9715 L:      linux-media@vger.kernel.org
9716 T:      git git://linuxtv.org/media_tree.git
9717 S:      Maintained
9718 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9719 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9720 F:      Documentation/media/v4l-drivers/imx7.rst
9721 F:      drivers/staging/media/imx/imx7-media-csi.c
9722 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9723
9724 MEDIA DRIVERS FOR HELENE
9725 M:      Abylay Ospan <aospan@netup.ru>
9726 L:      linux-media@vger.kernel.org
9727 W:      https://linuxtv.org
9728 W:      http://netup.tv/
9729 T:      git git://linuxtv.org/media_tree.git
9730 S:      Supported
9731 F:      drivers/media/dvb-frontends/helene*
9732
9733 MEDIA DRIVERS FOR HORUS3A
9734 M:      Sergey Kozlov <serjk@netup.ru>
9735 M:      Abylay Ospan <aospan@netup.ru>
9736 L:      linux-media@vger.kernel.org
9737 W:      https://linuxtv.org
9738 W:      http://netup.tv/
9739 T:      git git://linuxtv.org/media_tree.git
9740 S:      Supported
9741 F:      drivers/media/dvb-frontends/horus3a*
9742
9743 MEDIA DRIVERS FOR LNBH25
9744 M:      Sergey Kozlov <serjk@netup.ru>
9745 M:      Abylay Ospan <aospan@netup.ru>
9746 L:      linux-media@vger.kernel.org
9747 W:      https://linuxtv.org
9748 W:      http://netup.tv/
9749 T:      git git://linuxtv.org/media_tree.git
9750 S:      Supported
9751 F:      drivers/media/dvb-frontends/lnbh25*
9752
9753 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9754 L:      linux-media@vger.kernel.org
9755 W:      https://linuxtv.org
9756 T:      git git://linuxtv.org/media_tree.git
9757 S:      Orphan
9758 F:      drivers/media/dvb-frontends/mxl5xx*
9759
9760 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9761 M:      Sergey Kozlov <serjk@netup.ru>
9762 M:      Abylay Ospan <aospan@netup.ru>
9763 L:      linux-media@vger.kernel.org
9764 W:      https://linuxtv.org
9765 W:      http://netup.tv/
9766 T:      git git://linuxtv.org/media_tree.git
9767 S:      Supported
9768 F:      drivers/media/pci/netup_unidvb/*
9769
9770 MEDIA DRIVERS FOR RENESAS - CEU
9771 M:      Jacopo Mondi <jacopo@jmondi.org>
9772 L:      linux-media@vger.kernel.org
9773 L:      linux-renesas-soc@vger.kernel.org
9774 T:      git git://linuxtv.org/media_tree.git
9775 S:      Supported
9776 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9777 F:      drivers/media/platform/renesas-ceu.c
9778 F:      include/media/drv-intf/renesas-ceu.h
9779
9780 MEDIA DRIVERS FOR RENESAS - DRIF
9781 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9782 L:      linux-media@vger.kernel.org
9783 L:      linux-renesas-soc@vger.kernel.org
9784 T:      git git://linuxtv.org/media_tree.git
9785 S:      Supported
9786 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9787 F:      drivers/media/platform/rcar_drif.c
9788
9789 MEDIA DRIVERS FOR RENESAS - FCP
9790 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9791 L:      linux-media@vger.kernel.org
9792 L:      linux-renesas-soc@vger.kernel.org
9793 T:      git git://linuxtv.org/media_tree.git
9794 S:      Supported
9795 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9796 F:      drivers/media/platform/rcar-fcp.c
9797 F:      include/media/rcar-fcp.h
9798
9799 MEDIA DRIVERS FOR RENESAS - FDP1
9800 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9801 L:      linux-media@vger.kernel.org
9802 L:      linux-renesas-soc@vger.kernel.org
9803 T:      git git://linuxtv.org/media_tree.git
9804 S:      Supported
9805 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9806 F:      drivers/media/platform/rcar_fdp1.c
9807
9808 MEDIA DRIVERS FOR RENESAS - VIN
9809 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9810 L:      linux-media@vger.kernel.org
9811 L:      linux-renesas-soc@vger.kernel.org
9812 T:      git git://linuxtv.org/media_tree.git
9813 S:      Supported
9814 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9815 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9816 F:      drivers/media/platform/rcar-vin/
9817
9818 MEDIA DRIVERS FOR RENESAS - VSP1
9819 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9820 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9821 L:      linux-media@vger.kernel.org
9822 L:      linux-renesas-soc@vger.kernel.org
9823 T:      git git://linuxtv.org/media_tree.git
9824 S:      Supported
9825 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9826 F:      drivers/media/platform/vsp1/
9827
9828 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR 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/stv0910*
9834
9835 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9836 L:      linux-media@vger.kernel.org
9837 W:      https://linuxtv.org
9838 T:      git git://linuxtv.org/media_tree.git
9839 S:      Orphan
9840 F:      drivers/media/dvb-frontends/stv6111*
9841
9842 MEDIA DRIVERS FOR STM32 - DCMI
9843 M:      Hugues Fruchet <hugues.fruchet@st.com>
9844 L:      linux-media@vger.kernel.org
9845 T:      git git://linuxtv.org/media_tree.git
9846 S:      Supported
9847 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9848 F:      drivers/media/platform/stm32/stm32-dcmi.c
9849
9850 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9851 M:      Dmitry Osipenko <digetx@gmail.com>
9852 L:      linux-media@vger.kernel.org
9853 L:      linux-tegra@vger.kernel.org
9854 T:      git git://linuxtv.org/media_tree.git
9855 S:      Maintained
9856 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9857 F:      drivers/staging/media/tegra-vde/
9858
9859 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9860 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9861 P:      LinuxTV.org Project
9862 L:      linux-media@vger.kernel.org
9863 W:      https://linuxtv.org
9864 Q:      http://patchwork.kernel.org/project/linux-media/list/
9865 T:      git git://linuxtv.org/media_tree.git
9866 S:      Maintained
9867 F:      Documentation/devicetree/bindings/media/
9868 F:      Documentation/media/
9869 F:      drivers/media/
9870 F:      drivers/staging/media/
9871 F:      include/linux/platform_data/media/
9872 F:      include/media/
9873 F:      include/uapi/linux/dvb/
9874 F:      include/uapi/linux/videodev2.h
9875 F:      include/uapi/linux/media.h
9876 F:      include/uapi/linux/v4l2-*
9877 F:      include/uapi/linux/meye.h
9878 F:      include/uapi/linux/ivtv*
9879 F:      include/uapi/linux/uvcvideo.h
9880
9881 MEDIATEK BLUETOOTH DRIVER
9882 M:      Sean Wang <sean.wang@mediatek.com>
9883 L:      linux-bluetooth@vger.kernel.org
9884 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9885 S:      Maintained
9886 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9887 F:      drivers/bluetooth/btmtkuart.c
9888
9889 MEDIATEK CIR DRIVER
9890 M:      Sean Wang <sean.wang@mediatek.com>
9891 S:      Maintained
9892 F:      drivers/media/rc/mtk-cir.c
9893
9894 MEDIATEK DMA DRIVER
9895 M:      Sean Wang <sean.wang@mediatek.com>
9896 L:      dmaengine@vger.kernel.org
9897 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9898 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9899 S:      Maintained
9900 F:      Documentation/devicetree/bindings/dma/mtk-*
9901 F:      drivers/dma/mediatek/
9902
9903 MEDIATEK PMIC LED DRIVER
9904 M:      Sean Wang <sean.wang@mediatek.com>
9905 S:      Maintained
9906 F:      drivers/leds/leds-mt6323.c
9907 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9908
9909 MEDIATEK ETHERNET DRIVER
9910 M:      Felix Fietkau <nbd@openwrt.org>
9911 M:      John Crispin <john@phrozen.org>
9912 M:      Sean Wang <sean.wang@mediatek.com>
9913 M:      Nelson Chang <nelson.chang@mediatek.com>
9914 L:      netdev@vger.kernel.org
9915 S:      Maintained
9916 F:      drivers/net/ethernet/mediatek/
9917
9918 MEDIATEK SWITCH DRIVER
9919 M:      Sean Wang <sean.wang@mediatek.com>
9920 L:      netdev@vger.kernel.org
9921 S:      Maintained
9922 F:      drivers/net/dsa/mt7530.*
9923 F:      net/dsa/tag_mtk.c
9924
9925 MEDIATEK JPEG DRIVER
9926 M:      Rick Chang <rick.chang@mediatek.com>
9927 M:      Bin Liu <bin.liu@mediatek.com>
9928 S:      Supported
9929 F:      drivers/media/platform/mtk-jpeg/
9930 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9931
9932 MEDIATEK MDP DRIVER
9933 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9934 M:      Houlong Wei <houlong.wei@mediatek.com>
9935 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9936 S:      Supported
9937 F:      drivers/media/platform/mtk-mdp/
9938 F:      drivers/media/platform/mtk-vpu/
9939 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9940
9941 MEDIATEK MEDIA DRIVER
9942 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9943 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9944 S:      Supported
9945 F:      drivers/media/platform/mtk-vcodec/
9946 F:      drivers/media/platform/mtk-vpu/
9947 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9948 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9949
9950 MEDIATEK MMC/SD/SDIO DRIVER
9951 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9952 S:      Maintained
9953 F:      drivers/mmc/host/mtk-sd.c
9954 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9955
9956 MEDIATEK MT76 WIRELESS LAN DRIVER
9957 M:      Felix Fietkau <nbd@nbd.name>
9958 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9959 R:      Ryder Lee <ryder.lee@mediatek.com>
9960 R:      Roy Luo <royluo@google.com>
9961 L:      linux-wireless@vger.kernel.org
9962 S:      Maintained
9963 F:      drivers/net/wireless/mediatek/mt76/
9964
9965 MEDIATEK MT7601U WIRELESS LAN DRIVER
9966 M:      Jakub Kicinski <kubakici@wp.pl>
9967 L:      linux-wireless@vger.kernel.org
9968 S:      Maintained
9969 F:      drivers/net/wireless/mediatek/mt7601u/
9970
9971 MEDIATEK NAND CONTROLLER DRIVER
9972 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9973 L:      linux-mtd@lists.infradead.org
9974 S:      Maintained
9975 F:      drivers/mtd/nand/raw/mtk_*
9976 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9977
9978 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9979 M:      Sean Wang <sean.wang@mediatek.com>
9980 S:      Maintained
9981 F:      drivers/char/hw_random/mtk-rng.c
9982
9983 MEDIATEK USB3 DRD IP DRIVER
9984 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9985 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9987 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9988 S:      Maintained
9989 F:      drivers/usb/mtu3/
9990
9991 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9992 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9993 M:      Martin Donnelly <martin.donnelly@ge.com>
9994 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9995 S:      Maintained
9996 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9997 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9998
9999 MEGARAID SCSI/SAS DRIVERS
10000 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10001 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10002 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10003 L:      megaraidlinux.pdl@broadcom.com
10004 L:      linux-scsi@vger.kernel.org
10005 W:      http://www.avagotech.com/support/
10006 S:      Maintained
10007 F:      Documentation/scsi/megaraid.txt
10008 F:      drivers/scsi/megaraid.*
10009 F:      drivers/scsi/megaraid/
10010
10011 MELEXIS MLX90614 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/mlx90614.c
10017
10018 MELEXIS MLX90632 DRIVER
10019 M:      Crt Mori <cmo@melexis.com>
10020 L:      linux-iio@vger.kernel.org
10021 W:      http://www.melexis.com
10022 S:      Supported
10023 F:      drivers/iio/temperature/mlx90632.c
10024
10025 MELFAS MIP4 TOUCHSCREEN DRIVER
10026 M:      Sangwon Jee <jeesw@melfas.com>
10027 W:      http://www.melfas.com
10028 S:      Supported
10029 F:      drivers/input/touchscreen/melfas_mip4.c
10030 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10031
10032 MELLANOX ETHERNET DRIVER (mlx4_en)
10033 M:      Tariq Toukan <tariqt@mellanox.com>
10034 L:      netdev@vger.kernel.org
10035 S:      Supported
10036 W:      http://www.mellanox.com
10037 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10038 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10039
10040 MELLANOX ETHERNET DRIVER (mlx5e)
10041 M:      Saeed Mahameed <saeedm@mellanox.com>
10042 L:      netdev@vger.kernel.org
10043 S:      Supported
10044 W:      http://www.mellanox.com
10045 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10046 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10047
10048 MELLANOX ETHERNET INNOVA DRIVERS
10049 R:      Boris Pismenny <borisp@mellanox.com>
10050 L:      netdev@vger.kernel.org
10051 S:      Supported
10052 W:      http://www.mellanox.com
10053 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10054 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10055 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10056 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10057 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10058
10059 MELLANOX ETHERNET SWITCH DRIVERS
10060 M:      Jiri Pirko <jiri@mellanox.com>
10061 M:      Ido Schimmel <idosch@mellanox.com>
10062 L:      netdev@vger.kernel.org
10063 S:      Supported
10064 W:      http://www.mellanox.com
10065 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10066 F:      drivers/net/ethernet/mellanox/mlxsw/
10067 F:      tools/testing/selftests/drivers/net/mlxsw/
10068
10069 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10070 M:      mlxsw@mellanox.com
10071 L:      netdev@vger.kernel.org
10072 S:      Supported
10073 W:      http://www.mellanox.com
10074 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10075 F:      drivers/net/ethernet/mellanox/mlxfw/
10076
10077 MELLANOX HARDWARE PLATFORM SUPPORT
10078 M:      Andy Shevchenko <andy@infradead.org>
10079 M:      Darren Hart <dvhart@infradead.org>
10080 M:      Vadim Pasternak <vadimp@mellanox.com>
10081 L:      platform-driver-x86@vger.kernel.org
10082 S:      Supported
10083 F:      drivers/platform/mellanox/
10084 F:      include/linux/platform_data/mlxreg.h
10085
10086 MELLANOX MLX4 core VPI driver
10087 M:      Tariq Toukan <tariqt@mellanox.com>
10088 L:      netdev@vger.kernel.org
10089 L:      linux-rdma@vger.kernel.org
10090 W:      http://www.mellanox.com
10091 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10092 S:      Supported
10093 F:      drivers/net/ethernet/mellanox/mlx4/
10094 F:      include/linux/mlx4/
10095
10096 MELLANOX MLX4 IB driver
10097 M:      Yishai Hadas <yishaih@mellanox.com>
10098 L:      linux-rdma@vger.kernel.org
10099 W:      http://www.mellanox.com
10100 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10101 S:      Supported
10102 F:      drivers/infiniband/hw/mlx4/
10103 F:      include/linux/mlx4/
10104 F:      include/uapi/rdma/mlx4-abi.h
10105
10106 MELLANOX MLX5 core VPI driver
10107 M:      Saeed Mahameed <saeedm@mellanox.com>
10108 M:      Leon Romanovsky <leonro@mellanox.com>
10109 L:      netdev@vger.kernel.org
10110 L:      linux-rdma@vger.kernel.org
10111 W:      http://www.mellanox.com
10112 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10113 S:      Supported
10114 F:      drivers/net/ethernet/mellanox/mlx5/core/
10115 F:      include/linux/mlx5/
10116
10117 MELLANOX MLX5 IB driver
10118 M:      Leon Romanovsky <leonro@mellanox.com>
10119 L:      linux-rdma@vger.kernel.org
10120 W:      http://www.mellanox.com
10121 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10122 S:      Supported
10123 F:      drivers/infiniband/hw/mlx5/
10124 F:      include/linux/mlx5/
10125 F:      include/uapi/rdma/mlx5-abi.h
10126
10127 MELLANOX MLXCPLD I2C AND MUX DRIVER
10128 M:      Vadim Pasternak <vadimp@mellanox.com>
10129 M:      Michael Shych <michaelsh@mellanox.com>
10130 L:      linux-i2c@vger.kernel.org
10131 S:      Supported
10132 F:      drivers/i2c/busses/i2c-mlxcpld.c
10133 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10134 F:      Documentation/i2c/busses/i2c-mlxcpld
10135
10136 MELLANOX MLXCPLD LED DRIVER
10137 M:      Vadim Pasternak <vadimp@mellanox.com>
10138 L:      linux-leds@vger.kernel.org
10139 S:      Supported
10140 F:      drivers/leds/leds-mlxcpld.c
10141 F:      drivers/leds/leds-mlxreg.c
10142 F:      Documentation/leds/leds-mlxcpld.txt
10143
10144 MELLANOX PLATFORM DRIVER
10145 M:      Vadim Pasternak <vadimp@mellanox.com>
10146 L:      platform-driver-x86@vger.kernel.org
10147 S:      Supported
10148 F:      drivers/platform/x86/mlx-platform.c
10149
10150 MEMBARRIER SUPPORT
10151 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10152 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10153 L:      linux-kernel@vger.kernel.org
10154 S:      Supported
10155 F:      kernel/sched/membarrier.c
10156 F:      include/uapi/linux/membarrier.h
10157 F:      arch/powerpc/include/asm/membarrier.h
10158
10159 MEMBLOCK
10160 M:      Mike Rapoport <rppt@linux.ibm.com>
10161 L:      linux-mm@kvack.org
10162 S:      Maintained
10163 F:      include/linux/memblock.h
10164 F:      mm/memblock.c
10165 F:      Documentation/core-api/boot-time-mm.rst
10166
10167 MEMORY MANAGEMENT
10168 L:      linux-mm@kvack.org
10169 W:      http://www.linux-mm.org
10170 S:      Maintained
10171 F:      include/linux/mm.h
10172 F:      include/linux/gfp.h
10173 F:      include/linux/mmzone.h
10174 F:      include/linux/memory_hotplug.h
10175 F:      include/linux/vmalloc.h
10176 F:      mm/
10177
10178 MEMORY TECHNOLOGY DEVICES (MTD)
10179 M:      David Woodhouse <dwmw2@infradead.org>
10180 M:      Brian Norris <computersforpeace@gmail.com>
10181 M:      Marek Vasut <marek.vasut@gmail.com>
10182 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10183 M:      Richard Weinberger <richard@nod.at>
10184 M:      Vignesh Raghavendra <vigneshr@ti.com>
10185 L:      linux-mtd@lists.infradead.org
10186 W:      http://www.linux-mtd.infradead.org/
10187 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10190 S:      Maintained
10191 F:      Documentation/devicetree/bindings/mtd/
10192 F:      drivers/mtd/
10193 F:      include/linux/mtd/
10194 F:      include/uapi/mtd/
10195
10196 MEN A21 WATCHDOG DRIVER
10197 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10198 L:      linux-watchdog@vger.kernel.org
10199 S:      Maintained
10200 F:      drivers/watchdog/mena21_wdt.c
10201
10202 MEN CHAMELEON BUS (mcb)
10203 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10204 S:      Maintained
10205 F:      drivers/mcb/
10206 F:      include/linux/mcb.h
10207 F:      Documentation/men-chameleon-bus.txt
10208
10209 MEN F21BMC (Board Management Controller)
10210 M:      Andreas Werner <andreas.werner@men.de>
10211 S:      Supported
10212 F:      drivers/mfd/menf21bmc.c
10213 F:      drivers/watchdog/menf21bmc_wdt.c
10214 F:      drivers/leds/leds-menf21bmc.c
10215 F:      drivers/hwmon/menf21bmc_hwmon.c
10216 F:      Documentation/hwmon/menf21bmc.rst
10217
10218 MEN Z069 WATCHDOG DRIVER
10219 M:      Johannes Thumshirn <jth@kernel.org>
10220 L:      linux-watchdog@vger.kernel.org
10221 S:      Maintained
10222 F:      drivers/watchdog/menz69_wdt.c
10223
10224 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10225 M:      Neil Armstrong <narmstrong@baylibre.com>
10226 L:      linux-media@lists.freedesktop.org
10227 L:      linux-amlogic@lists.infradead.org
10228 W:      http://linux-meson.com/
10229 S:      Supported
10230 F:      drivers/media/platform/meson/ao-cec.c
10231 F:      drivers/media/platform/meson/ao-cec-g12a.c
10232 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10233 T:      git git://linuxtv.org/media_tree.git
10234
10235 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10236 M:      Liang Yang <liang.yang@amlogic.com>
10237 L:      linux-mtd@lists.infradead.org
10238 S:      Maintained
10239 F:      drivers/mtd/nand/raw/meson_*
10240 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10241
10242 METHODE UDPU SUPPORT
10243 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10244 S:      Maintained
10245 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10246
10247 MICROBLAZE ARCHITECTURE
10248 M:      Michal Simek <monstr@monstr.eu>
10249 W:      http://www.monstr.eu/fdt/
10250 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10251 S:      Supported
10252 F:      arch/microblaze/
10253
10254 MICROCHIP AT91 SERIAL DRIVER
10255 M:      Richard Genoud <richard.genoud@gmail.com>
10256 S:      Maintained
10257 F:      drivers/tty/serial/atmel_serial.c
10258 F:      drivers/tty/serial/atmel_serial.h
10259 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10260
10261 MICROCHIP AUDIO ASOC DRIVERS
10262 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10263 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10264 S:      Supported
10265 F:      sound/soc/atmel
10266
10267 MICROCHIP DMA DRIVER
10268 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10269 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10270 L:      dmaengine@vger.kernel.org
10271 S:      Supported
10272 F:      drivers/dma/at_hdmac.c
10273 F:      drivers/dma/at_hdmac_regs.h
10274 F:      include/linux/platform_data/dma-atmel.h
10275 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10276 F:      include/dt-bindings/dma/at91.h
10277
10278 MICROCHIP ECC DRIVER
10279 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10280 L:      linux-crypto@vger.kernel.org
10281 S:      Maintained
10282 F:      drivers/crypto/atmel-ecc.*
10283
10284 MICROCHIP I2C DRIVER
10285 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10286 L:      linux-i2c@vger.kernel.org
10287 S:      Supported
10288 F:      drivers/i2c/busses/i2c-at91.h
10289 F:      drivers/i2c/busses/i2c-at91-*.c
10290
10291 MICROCHIP ISC DRIVER
10292 M:      Eugen Hristev <eugen.hristev@microchip.com>
10293 L:      linux-media@vger.kernel.org
10294 S:      Supported
10295 F:      drivers/media/platform/atmel/atmel-isc.c
10296 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10297 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10298
10299 MICROCHIP ISI DRIVER
10300 M:      Eugen Hristev <eugen.hristev@microchip.com>
10301 L:      linux-media@vger.kernel.org
10302 S:      Supported
10303 F:      drivers/media/platform/atmel/atmel-isi.c
10304 F:      drivers/media/platform/atmel/atmel-isi.h
10305
10306 MICROCHIP AT91 USART MFD DRIVER
10307 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10308 L:      linux-kernel@vger.kernel.org
10309 S:      Supported
10310 F:      drivers/mfd/at91-usart.c
10311 F:      include/dt-bindings/mfd/at91-usart.h
10312 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10313
10314 MICROCHIP AT91 USART SPI DRIVER
10315 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10316 L:      linux-spi@vger.kernel.org
10317 S:      Supported
10318 F:      drivers/spi/spi-at91-usart.c
10319 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10320
10321 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10322 M:      Woojung Huh <woojung.huh@microchip.com>
10323 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10324 L:      netdev@vger.kernel.org
10325 S:      Maintained
10326 F:      net/dsa/tag_ksz.c
10327 F:      drivers/net/dsa/microchip/*
10328 F:      include/linux/platform_data/microchip-ksz.h
10329 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10330
10331 MICROCHIP LAN743X ETHERNET DRIVER
10332 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10333 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10334 L:      netdev@vger.kernel.org
10335 S:      Maintained
10336 F:      drivers/net/ethernet/microchip/lan743x_*
10337
10338 MICROCHIP LCDFB DRIVER
10339 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10340 L:      linux-fbdev@vger.kernel.org
10341 S:      Maintained
10342 F:      drivers/video/fbdev/atmel_lcdfb.c
10343 F:      include/video/atmel_lcdc.h
10344
10345 MICROCHIP MMC/SD/SDIO MCI DRIVER
10346 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10347 S:      Maintained
10348 F:      drivers/mmc/host/atmel-mci.c
10349
10350 MICROCHIP MCP16502 PMIC DRIVER
10351 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10353 S:      Maintained
10354 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10355 F:      drivers/regulator/mcp16502.c
10356
10357 MICROCHIP MCP3911 ADC DRIVER
10358 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10359 M:      Kent Gustavsson <kent@minoris.se>
10360 L:      linux-iio@vger.kernel.org
10361 S:      Supported
10362 F:      drivers/iio/adc/mcp3911.c
10363 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10364
10365 MICROCHIP NAND DRIVER
10366 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10367 L:      linux-mtd@lists.infradead.org
10368 S:      Supported
10369 F:      drivers/mtd/nand/raw/atmel/*
10370 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10371
10372 MICROCHIP PWM DRIVER
10373 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10375 L:      linux-pwm@vger.kernel.org
10376 S:      Supported
10377 F:      drivers/pwm/pwm-atmel.c
10378 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10379
10380 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10381 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10382 M:      Eugen Hristev <eugen.hristev@microchip.com>
10383 L:      linux-iio@vger.kernel.org
10384 S:      Supported
10385 F:      drivers/iio/adc/at91-sama5d2_adc.c
10386 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10387 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10388
10389 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10390 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10391 S:      Supported
10392 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10393
10394 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10395 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10397 L:      linux-gpio@vger.kernel.org
10398 F:      drivers/gpio/gpio-sama5d2-piobu.c
10399
10400 MICROCHIP SPI DRIVER
10401 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10402 S:      Supported
10403 F:      drivers/spi/spi-atmel.*
10404
10405 MICROCHIP SSC DRIVER
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-ssc.c
10410 F:      include/linux/atmel-ssc.h
10411
10412 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10413 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10415 S:      Supported
10416 F:      drivers/misc/atmel_tclib.c
10417 F:      drivers/clocksource/tcb_clksrc.c
10418
10419 MICROCHIP USBA UDC DRIVER
10420 M:      Cristian Birsan <cristian.birsan@microchip.com>
10421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10422 S:      Supported
10423 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10424
10425 MICROCHIP USB251XB DRIVER
10426 M:      Richard Leitner <richard.leitner@skidata.com>
10427 L:      linux-usb@vger.kernel.org
10428 S:      Maintained
10429 F:      drivers/usb/misc/usb251xb.c
10430 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10431
10432 MICROCHIP XDMA DRIVER
10433 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10434 L:      linux-arm-kernel@lists.infradead.org
10435 L:      dmaengine@vger.kernel.org
10436 S:      Supported
10437 F:      drivers/dma/at_xdmac.c
10438
10439 MICROSEMI MIPS SOCS
10440 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10441 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10442 L:      linux-mips@vger.kernel.org
10443 S:      Supported
10444 F:      arch/mips/generic/board-ocelot.c
10445 F:      arch/mips/configs/generic/board-ocelot.config
10446 F:      arch/mips/boot/dts/mscc/
10447 F:      Documentation/devicetree/bindings/mips/mscc.txt
10448
10449 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10450 M:      Don Brace <don.brace@microsemi.com>
10451 L:      esc.storagedev@microsemi.com
10452 L:      linux-scsi@vger.kernel.org
10453 S:      Supported
10454 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10455 F:      drivers/scsi/smartpqi/Kconfig
10456 F:      drivers/scsi/smartpqi/Makefile
10457 F:      include/linux/cciss*.h
10458 F:      include/uapi/linux/cciss*.h
10459 F:      Documentation/scsi/smartpqi.txt
10460
10461 MICROSEMI ETHERNET SWITCH DRIVER
10462 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10463 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10464 L:      netdev@vger.kernel.org
10465 S:      Supported
10466 F:      drivers/net/ethernet/mscc/
10467
10468 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10469 M:      Chen Yu <yu.c.chen@intel.com>
10470 L:      platform-driver-x86@vger.kernel.org
10471 S:      Supported
10472 F:      drivers/platform/x86/surfacepro3_button.c
10473
10474 MICROTEK X6 SCANNER
10475 M:      Oliver Neukum <oliver@neukum.org>
10476 S:      Maintained
10477 F:      drivers/usb/image/microtek.*
10478
10479 MIPS
10480 M:      Ralf Baechle <ralf@linux-mips.org>
10481 M:      Paul Burton <paul.burton@mips.com>
10482 M:      James Hogan <jhogan@kernel.org>
10483 L:      linux-mips@vger.kernel.org
10484 W:      http://www.linux-mips.org/
10485 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10487 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10488 S:      Supported
10489 F:      Documentation/devicetree/bindings/mips/
10490 F:      Documentation/mips/
10491 F:      arch/mips/
10492 F:      drivers/platform/mips/
10493
10494 MIPS BOSTON DEVELOPMENT BOARD
10495 M:      Paul Burton <paul.burton@mips.com>
10496 L:      linux-mips@vger.kernel.org
10497 S:      Maintained
10498 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10499 F:      arch/mips/boot/dts/img/boston.dts
10500 F:      arch/mips/configs/generic/board-boston.config
10501 F:      drivers/clk/imgtec/clk-boston.c
10502 F:      include/dt-bindings/clock/boston-clock.h
10503
10504 MIPS GENERIC PLATFORM
10505 M:      Paul Burton <paul.burton@mips.com>
10506 L:      linux-mips@vger.kernel.org
10507 S:      Supported
10508 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10509 F:      arch/mips/generic/
10510 F:      arch/mips/tools/generic-board-config.sh
10511
10512 MIPS/LOONGSON1 ARCHITECTURE
10513 M:      Keguang Zhang <keguang.zhang@gmail.com>
10514 L:      linux-mips@vger.kernel.org
10515 S:      Maintained
10516 F:      arch/mips/loongson32/
10517 F:      arch/mips/include/asm/mach-loongson32/
10518 F:      drivers/*/*loongson1*
10519 F:      drivers/*/*/*loongson1*
10520
10521 MIPS/LOONGSON2 ARCHITECTURE
10522 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10523 L:      linux-mips@vger.kernel.org
10524 S:      Maintained
10525 F:      arch/mips/loongson64/fuloong-2e/
10526 F:      arch/mips/loongson64/lemote-2f/
10527 F:      arch/mips/include/asm/mach-loongson64/
10528 F:      drivers/*/*loongson2*
10529 F:      drivers/*/*/*loongson2*
10530
10531 MIPS/LOONGSON3 ARCHITECTURE
10532 M:      Huacai Chen <chenhc@lemote.com>
10533 L:      linux-mips@vger.kernel.org
10534 S:      Maintained
10535 F:      arch/mips/loongson64/
10536 F:      arch/mips/include/asm/mach-loongson64/
10537 F:      drivers/platform/mips/cpu_hwmon.c
10538 F:      drivers/*/*loongson3*
10539 F:      drivers/*/*/*loongson3*
10540
10541 MIPS RINT INSTRUCTION EMULATION
10542 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10543 L:      linux-mips@vger.kernel.org
10544 S:      Supported
10545 F:      arch/mips/math-emu/sp_rint.c
10546 F:      arch/mips/math-emu/dp_rint.c
10547
10548 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10549 M:      Hans Verkuil <hverkuil@xs4all.nl>
10550 L:      linux-media@vger.kernel.org
10551 T:      git git://linuxtv.org/media_tree.git
10552 W:      https://linuxtv.org
10553 S:      Odd Fixes
10554 F:      drivers/media/radio/radio-miropcm20*
10555
10556 MMP SUPPORT
10557 R:      Lubomir Rintel <lkundrak@v3.sk>
10558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10559 S:      Odd Fixes
10560 F:      arch/arm/boot/dts/mmp*
10561 F:      arch/arm/mach-mmp/
10562
10563 MMU GATHER AND TLB INVALIDATION
10564 M:      Will Deacon <will@kernel.org>
10565 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10566 M:      Andrew Morton <akpm@linux-foundation.org>
10567 M:      Nick Piggin <npiggin@gmail.com>
10568 M:      Peter Zijlstra <peterz@infradead.org>
10569 L:      linux-arch@vger.kernel.org
10570 L:      linux-mm@kvack.org
10571 S:      Maintained
10572 F:      arch/*/include/asm/tlb.h
10573 F:      include/asm-generic/tlb.h
10574 F:      mm/mmu_gather.c
10575
10576 MN88472 MEDIA DRIVER
10577 M:      Antti Palosaari <crope@iki.fi>
10578 L:      linux-media@vger.kernel.org
10579 W:      https://linuxtv.org
10580 W:      http://palosaari.fi/linux/
10581 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10582 S:      Maintained
10583 F:      drivers/media/dvb-frontends/mn88472*
10584
10585 MN88473 MEDIA DRIVER
10586 M:      Antti Palosaari <crope@iki.fi>
10587 L:      linux-media@vger.kernel.org
10588 W:      https://linuxtv.org
10589 W:      http://palosaari.fi/linux/
10590 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10591 S:      Maintained
10592 F:      drivers/media/dvb-frontends/mn88473*
10593
10594 MODULE SUPPORT
10595 M:      Jessica Yu <jeyu@kernel.org>
10596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10597 S:      Maintained
10598 F:      include/linux/module.h
10599 F:      kernel/module.c
10600
10601 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10602 W:      http://popies.net/meye/
10603 S:      Orphan
10604 F:      Documentation/media/v4l-drivers/meye*
10605 F:      drivers/media/pci/meye/
10606 F:      include/uapi/linux/meye.h
10607
10608 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10609 M:      Jiri Slaby <jirislaby@gmail.com>
10610 S:      Maintained
10611 F:      Documentation/serial/moxa-smartio.rst
10612 F:      drivers/tty/mxser.*
10613
10614 MR800 AVERMEDIA USB FM RADIO DRIVER
10615 M:      Alexey Klimov <klimov.linux@gmail.com>
10616 L:      linux-media@vger.kernel.org
10617 T:      git git://linuxtv.org/media_tree.git
10618 S:      Maintained
10619 F:      drivers/media/radio/radio-mr800.c
10620
10621 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10622 M:      Alan Ott <alan@signal11.us>
10623 L:      linux-wpan@vger.kernel.org
10624 S:      Maintained
10625 F:      drivers/net/ieee802154/mrf24j40.c
10626 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10627
10628 MSI LAPTOP SUPPORT
10629 M:      "Lee, Chun-Yi" <jlee@suse.com>
10630 L:      platform-driver-x86@vger.kernel.org
10631 S:      Maintained
10632 F:      drivers/platform/x86/msi-laptop.c
10633
10634 MSI WMI SUPPORT
10635 L:      platform-driver-x86@vger.kernel.org
10636 S:      Orphan
10637 F:      drivers/platform/x86/msi-wmi.c
10638
10639 MSI001 MEDIA DRIVER
10640 M:      Antti Palosaari <crope@iki.fi>
10641 L:      linux-media@vger.kernel.org
10642 W:      https://linuxtv.org
10643 W:      http://palosaari.fi/linux/
10644 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10645 T:      git git://linuxtv.org/anttip/media_tree.git
10646 S:      Maintained
10647 F:      drivers/media/tuners/msi001*
10648
10649 MSI2500 MEDIA DRIVER
10650 M:      Antti Palosaari <crope@iki.fi>
10651 L:      linux-media@vger.kernel.org
10652 W:      https://linuxtv.org
10653 W:      http://palosaari.fi/linux/
10654 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10655 T:      git git://linuxtv.org/anttip/media_tree.git
10656 S:      Maintained
10657 F:      drivers/media/usb/msi2500/
10658
10659 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10660 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10661 L:      linux-mtd@lists.infradead.org
10662 S:      Maintained
10663 F:      drivers/mtd/devices/docg3*
10664
10665 MT9M032 APTINA SENSOR DRIVER
10666 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10667 L:      linux-media@vger.kernel.org
10668 T:      git git://linuxtv.org/media_tree.git
10669 S:      Maintained
10670 F:      drivers/media/i2c/mt9m032.c
10671 F:      include/media/i2c/mt9m032.h
10672
10673 MT9P031 APTINA CAMERA SENSOR
10674 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10675 L:      linux-media@vger.kernel.org
10676 T:      git git://linuxtv.org/media_tree.git
10677 S:      Maintained
10678 F:      drivers/media/i2c/mt9p031.c
10679 F:      include/media/i2c/mt9p031.h
10680
10681 MT9T001 APTINA CAMERA SENSOR
10682 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10683 L:      linux-media@vger.kernel.org
10684 T:      git git://linuxtv.org/media_tree.git
10685 S:      Maintained
10686 F:      drivers/media/i2c/mt9t001.c
10687 F:      include/media/i2c/mt9t001.h
10688
10689 MT9T112 APTINA CAMERA SENSOR
10690 M:      Jacopo Mondi <jacopo@jmondi.org>
10691 L:      linux-media@vger.kernel.org
10692 T:      git git://linuxtv.org/media_tree.git
10693 S:      Odd Fixes
10694 F:      drivers/media/i2c/mt9t112.c
10695 F:      include/media/i2c/mt9t112.h
10696
10697 MT9V032 APTINA CAMERA SENSOR
10698 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10699 L:      linux-media@vger.kernel.org
10700 T:      git git://linuxtv.org/media_tree.git
10701 S:      Maintained
10702 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10703 F:      drivers/media/i2c/mt9v032.c
10704 F:      include/media/i2c/mt9v032.h
10705
10706 MT9V111 APTINA CAMERA SENSOR
10707 M:      Jacopo Mondi <jacopo@jmondi.org>
10708 L:      linux-media@vger.kernel.org
10709 T:      git git://linuxtv.org/media_tree.git
10710 S:      Maintained
10711 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10712 F:      drivers/media/i2c/mt9v111.c
10713
10714 MULTIFUNCTION DEVICES (MFD)
10715 M:      Lee Jones <lee.jones@linaro.org>
10716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10717 S:      Supported
10718 F:      Documentation/devicetree/bindings/mfd/
10719 F:      drivers/mfd/
10720 F:      include/linux/mfd/
10721 F:      include/dt-bindings/mfd/
10722
10723 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10724 S:      Orphan
10725 F:      drivers/mmc/host/mmc_spi.c
10726 F:      include/linux/spi/mmc_spi.h
10727
10728 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10729 M:      Ulf Hansson <ulf.hansson@linaro.org>
10730 L:      linux-mmc@vger.kernel.org
10731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10732 S:      Maintained
10733 F:      Documentation/devicetree/bindings/mmc/
10734 F:      drivers/mmc/
10735 F:      include/linux/mmc/
10736 F:      include/uapi/linux/mmc/
10737
10738 MULTIPLEXER SUBSYSTEM
10739 M:      Peter Rosin <peda@axentia.se>
10740 S:      Maintained
10741 F:      Documentation/ABI/testing/sysfs-class-mux*
10742 F:      Documentation/devicetree/bindings/mux/
10743 F:      include/dt-bindings/mux/
10744 F:      include/linux/mux/
10745 F:      drivers/mux/
10746
10747 MULTITECH MULTIPORT CARD (ISICOM)
10748 S:      Orphan
10749 F:      drivers/tty/isicom.c
10750 F:      include/linux/isicom.h
10751
10752 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10753 M:      Bin Liu <b-liu@ti.com>
10754 L:      linux-usb@vger.kernel.org
10755 S:      Maintained
10756 F:      drivers/usb/musb/
10757
10758 MXL301RF MEDIA DRIVER
10759 M:      Akihiro Tsukada <tskd08@gmail.com>
10760 L:      linux-media@vger.kernel.org
10761 S:      Odd Fixes
10762 F:      drivers/media/tuners/mxl301rf*
10763
10764 MXL5007T MEDIA DRIVER
10765 M:      Michael Krufky <mkrufky@linuxtv.org>
10766 L:      linux-media@vger.kernel.org
10767 W:      https://linuxtv.org
10768 W:      http://github.com/mkrufky
10769 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10770 T:      git git://linuxtv.org/mkrufky/tuners.git
10771 S:      Maintained
10772 F:      drivers/media/tuners/mxl5007t.*
10773
10774 MXSFB DRM DRIVER
10775 M:      Marek Vasut <marex@denx.de>
10776 M:      Stefan Agner <stefan@agner.ch>
10777 L:      dri-devel@lists.freedesktop.org
10778 S:      Supported
10779 F:      drivers/gpu/drm/mxsfb/
10780 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10781 T:      git git://anongit.freedesktop.org/drm/drm-misc
10782
10783 MYLEX DAC960 PCI RAID Controller
10784 M:      Hannes Reinecke <hare@kernel.org>
10785 L:      linux-scsi@vger.kernel.org
10786 S:      Supported
10787 F:      drivers/scsi/myrb.*
10788 F:      drivers/scsi/myrs.*
10789
10790 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10791 M:      Chris Lee <christopher.lee@cspi.com>
10792 L:      netdev@vger.kernel.org
10793 W:      https://www.cspi.com/ethernet-products/support/downloads/
10794 S:      Supported
10795 F:      drivers/net/ethernet/myricom/myri10ge/
10796
10797 NAND FLASH SUBSYSTEM
10798 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10799 R:      Richard Weinberger <richard@nod.at>
10800 L:      linux-mtd@lists.infradead.org
10801 W:      http://www.linux-mtd.infradead.org/
10802 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10804 S:      Maintained
10805 F:      drivers/mtd/nand/
10806 F:      include/linux/mtd/*nand*.h
10807
10808 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10809 M:      Daniel Mack <zonque@gmail.com>
10810 S:      Maintained
10811 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10812 W:      http://www.native-instruments.com
10813 F:      sound/usb/caiaq/
10814
10815 NATSEMI ETHERNET DRIVER (DP8381x)
10816 S:      Orphan
10817 F:      drivers/net/ethernet/natsemi/natsemi.c
10818
10819 NCR 5380 SCSI DRIVERS
10820 M:      Finn Thain <fthain@telegraphics.com.au>
10821 M:      Michael Schmitz <schmitzmic@gmail.com>
10822 L:      linux-scsi@vger.kernel.org
10823 S:      Maintained
10824 F:      Documentation/scsi/g_NCR5380.txt
10825 F:      drivers/scsi/NCR5380.*
10826 F:      drivers/scsi/arm/cumana_1.c
10827 F:      drivers/scsi/arm/oak.c
10828 F:      drivers/scsi/atari_scsi.*
10829 F:      drivers/scsi/dmx3191d.c
10830 F:      drivers/scsi/g_NCR5380.*
10831 F:      drivers/scsi/mac_scsi.*
10832 F:      drivers/scsi/sun3_scsi.*
10833 F:      drivers/scsi/sun3_scsi_vme.c
10834
10835 NCSI LIBRARY:
10836 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10837 S:      Maintained
10838 F:      net/ncsi/
10839
10840 NCT6775 HARDWARE MONITOR DRIVER
10841 M:      Guenter Roeck <linux@roeck-us.net>
10842 L:      linux-hwmon@vger.kernel.org
10843 S:      Maintained
10844 F:      Documentation/hwmon/nct6775.rst
10845 F:      drivers/hwmon/nct6775.c
10846
10847 NET_FAILOVER MODULE
10848 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10849 L:      netdev@vger.kernel.org
10850 S:      Supported
10851 F:      driver/net/net_failover.c
10852 F:      include/net/net_failover.h
10853 F:      Documentation/networking/net_failover.rst
10854
10855 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10856 M:      Faisal Latif <faisal.latif@intel.com>
10857 L:      linux-rdma@vger.kernel.org
10858 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10859 S:      Supported
10860 F:      drivers/infiniband/hw/nes/
10861 F:      include/uapi/rdma/nes-abi.h
10862
10863 NETEM NETWORK EMULATOR
10864 M:      Stephen Hemminger <stephen@networkplumber.org>
10865 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10866 S:      Maintained
10867 F:      net/sched/sch_netem.c
10868
10869 NETERION 10GbE DRIVERS (s2io/vxge)
10870 M:      Jon Mason <jdmason@kudzu.us>
10871 L:      netdev@vger.kernel.org
10872 S:      Supported
10873 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10874 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10875 F:      drivers/net/ethernet/neterion/
10876
10877 NETFILTER
10878 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10879 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10880 M:      Florian Westphal <fw@strlen.de>
10881 L:      netfilter-devel@vger.kernel.org
10882 L:      coreteam@netfilter.org
10883 W:      http://www.netfilter.org/
10884 W:      http://www.iptables.org/
10885 W:      http://www.nftables.org/
10886 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10889 S:      Maintained
10890 F:      include/linux/netfilter*
10891 F:      include/linux/netfilter/
10892 F:      include/net/netfilter/
10893 F:      include/uapi/linux/netfilter*
10894 F:      include/uapi/linux/netfilter/
10895 F:      net/*/netfilter.c
10896 F:      net/*/netfilter/
10897 F:      net/netfilter/
10898 F:      net/bridge/br_netfilter*.c
10899
10900 NETROM NETWORK LAYER
10901 M:      Ralf Baechle <ralf@linux-mips.org>
10902 L:      linux-hams@vger.kernel.org
10903 W:      http://www.linux-ax25.org/
10904 S:      Maintained
10905 F:      include/net/netrom.h
10906 F:      include/uapi/linux/netrom.h
10907 F:      net/netrom/
10908
10909 NETRONOME ETHERNET DRIVERS
10910 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10911 L:      oss-drivers@netronome.com
10912 S:      Maintained
10913 F:      drivers/net/ethernet/netronome/
10914
10915 NETWORK BLOCK DEVICE (NBD)
10916 M:      Josef Bacik <josef@toxicpanda.com>
10917 S:      Maintained
10918 L:      linux-block@vger.kernel.org
10919 L:      nbd@other.debian.org
10920 F:      Documentation/blockdev/nbd.txt
10921 F:      drivers/block/nbd.c
10922 F:      include/trace/events/nbd.h
10923 F:      include/uapi/linux/nbd.h
10924
10925 NETWORK DROP MONITOR
10926 M:      Neil Horman <nhorman@tuxdriver.com>
10927 L:      netdev@vger.kernel.org
10928 S:      Maintained
10929 W:      https://fedorahosted.org/dropwatch/
10930 F:      net/core/drop_monitor.c
10931
10932 NETWORKING DRIVERS
10933 M:      "David S. Miller" <davem@davemloft.net>
10934 L:      netdev@vger.kernel.org
10935 W:      http://www.linuxfoundation.org/en/Net
10936 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10939 S:      Odd Fixes
10940 F:      Documentation/devicetree/bindings/net/
10941 F:      drivers/net/
10942 F:      include/linux/if_*
10943 F:      include/linux/netdevice.h
10944 F:      include/linux/etherdevice.h
10945 F:      include/linux/fcdevice.h
10946 F:      include/linux/fddidevice.h
10947 F:      include/linux/hippidevice.h
10948 F:      include/linux/inetdevice.h
10949 F:      include/uapi/linux/if_*
10950 F:      include/uapi/linux/netdevice.h
10951
10952 NETWORKING DRIVERS (WIRELESS)
10953 M:      Kalle Valo <kvalo@codeaurora.org>
10954 L:      linux-wireless@vger.kernel.org
10955 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10958 S:      Maintained
10959 F:      Documentation/devicetree/bindings/net/wireless/
10960 F:      drivers/net/wireless/
10961
10962 NETWORKING [DSA]
10963 M:      Andrew Lunn <andrew@lunn.ch>
10964 M:      Vivien Didelot <vivien.didelot@gmail.com>
10965 M:      Florian Fainelli <f.fainelli@gmail.com>
10966 S:      Maintained
10967 F:      Documentation/devicetree/bindings/net/dsa/
10968 F:      net/dsa/
10969 F:      include/net/dsa.h
10970 F:      include/linux/dsa/
10971 F:      include/linux/platform_data/dsa.h
10972 F:      drivers/net/dsa/
10973
10974 NETWORKING [GENERAL]
10975 M:      "David S. Miller" <davem@davemloft.net>
10976 L:      netdev@vger.kernel.org
10977 W:      http://www.linuxfoundation.org/en/Net
10978 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10981 B:      mailto:netdev@vger.kernel.org
10982 S:      Maintained
10983 F:      net/
10984 F:      include/net/
10985 F:      include/linux/in.h
10986 F:      include/linux/net.h
10987 F:      include/linux/netdevice.h
10988 F:      include/uapi/linux/in.h
10989 F:      include/uapi/linux/net.h
10990 F:      include/uapi/linux/netdevice.h
10991 F:      include/uapi/linux/net_namespace.h
10992 F:      tools/testing/selftests/net/
10993 F:      lib/net_utils.c
10994 F:      lib/random32.c
10995 F:      Documentation/networking/
10996
10997 NETWORKING [IPSEC]
10998 M:      Steffen Klassert <steffen.klassert@secunet.com>
10999 M:      Herbert Xu <herbert@gondor.apana.org.au>
11000 M:      "David S. Miller" <davem@davemloft.net>
11001 L:      netdev@vger.kernel.org
11002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11004 S:      Maintained
11005 F:      net/xfrm/
11006 F:      net/key/
11007 F:      net/ipv4/xfrm*
11008 F:      net/ipv4/esp4*
11009 F:      net/ipv4/ah4.c
11010 F:      net/ipv4/ipcomp.c
11011 F:      net/ipv4/ip_vti.c
11012 F:      net/ipv6/xfrm*
11013 F:      net/ipv6/esp6*
11014 F:      net/ipv6/ah6.c
11015 F:      net/ipv6/ipcomp6.c
11016 F:      net/ipv6/ip6_vti.c
11017 F:      include/uapi/linux/xfrm.h
11018 F:      include/net/xfrm.h
11019
11020 NETWORKING [IPv4/IPv6]
11021 M:      "David S. Miller" <davem@davemloft.net>
11022 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11023 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11024 L:      netdev@vger.kernel.org
11025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11026 S:      Maintained
11027 F:      net/ipv4/
11028 F:      net/ipv6/
11029 F:      include/net/ip*
11030 F:      arch/x86/net/*
11031
11032 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11033 M:      Paul Moore <paul@paul-moore.com>
11034 W:      https://github.com/netlabel
11035 L:      netdev@vger.kernel.org
11036 L:      linux-security-module@vger.kernel.org
11037 S:      Maintained
11038 F:      Documentation/netlabel/
11039 F:      include/net/calipso.h
11040 F:      include/net/cipso_ipv4.h
11041 F:      include/net/netlabel.h
11042 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11043 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11044 F:      net/netlabel/
11045 F:      net/ipv4/cipso_ipv4.c
11046 F:      net/ipv6/calipso.c
11047 F:      net/netfilter/xt_CONNSECMARK.c
11048 F:      net/netfilter/xt_SECMARK.c
11049
11050 NETWORKING [TCP]
11051 M:      Eric Dumazet <edumazet@google.com>
11052 L:      netdev@vger.kernel.org
11053 S:      Maintained
11054 F:      net/ipv4/tcp*.c
11055 F:      net/ipv4/syncookies.c
11056 F:      net/ipv6/tcp*.c
11057 F:      net/ipv6/syncookies.c
11058 F:      include/uapi/linux/tcp.h
11059 F:      include/net/tcp.h
11060 F:      include/linux/tcp.h
11061 F:      include/trace/events/tcp.h
11062
11063 NETWORKING [TLS]
11064 M:      Boris Pismenny <borisp@mellanox.com>
11065 M:      Aviad Yehezkel <aviadye@mellanox.com>
11066 M:      Dave Watson <davejwatson@fb.com>
11067 M:      John Fastabend <john.fastabend@gmail.com>
11068 M:      Daniel Borkmann <daniel@iogearbox.net>
11069 L:      netdev@vger.kernel.org
11070 S:      Maintained
11071 F:      net/tls/*
11072 F:      include/uapi/linux/tls.h
11073 F:      include/net/tls.h
11074
11075 NETWORKING [WIRELESS]
11076 L:      linux-wireless@vger.kernel.org
11077 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11078
11079 NETDEVSIM
11080 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11081 S:      Maintained
11082 F:      drivers/net/netdevsim/*
11083
11084 NETXEN (1/10) GbE SUPPORT
11085 M:      Manish Chopra <manishc@marvell.com>
11086 M:      Rahul Verma <rahulv@marvell.com>
11087 M:      GR-Linux-NIC-Dev@marvell.com
11088 L:      netdev@vger.kernel.org
11089 S:      Supported
11090 F:      drivers/net/ethernet/qlogic/netxen/
11091
11092 NFC SUBSYSTEM
11093 L:      netdev@vger.kernel.org
11094 S:      Orphan
11095 F:      net/nfc/
11096 F:      include/net/nfc/
11097 F:      include/uapi/linux/nfc.h
11098 F:      drivers/nfc/
11099 F:      include/linux/platform_data/nfcmrvl.h
11100 F:      include/linux/platform_data/nxp-nci.h
11101 F:      Documentation/devicetree/bindings/net/nfc/
11102
11103 NFS, SUNRPC, AND LOCKD CLIENTS
11104 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11105 M:      Anna Schumaker <anna.schumaker@netapp.com>
11106 L:      linux-nfs@vger.kernel.org
11107 W:      http://client.linux-nfs.org
11108 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11109 S:      Maintained
11110 F:      fs/lockd/
11111 F:      fs/nfs/
11112 F:      fs/nfs_common/
11113 F:      net/sunrpc/
11114 F:      include/linux/lockd/
11115 F:      include/linux/nfs*
11116 F:      include/linux/sunrpc/
11117 F:      include/uapi/linux/nfs*
11118 F:      include/uapi/linux/sunrpc/
11119
11120 NILFS2 FILESYSTEM
11121 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11122 L:      linux-nilfs@vger.kernel.org
11123 W:      https://nilfs.sourceforge.io/
11124 W:      https://nilfs.osdn.jp/
11125 T:      git git://github.com/konis/nilfs2.git
11126 S:      Supported
11127 F:      Documentation/filesystems/nilfs2.txt
11128 F:      fs/nilfs2/
11129 F:      include/trace/events/nilfs2.h
11130 F:      include/uapi/linux/nilfs2_api.h
11131 F:      include/uapi/linux/nilfs2_ondisk.h
11132
11133 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11134 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11135 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11136 S:      Maintained
11137 F:      Documentation/scsi/NinjaSCSI.txt
11138 F:      drivers/scsi/pcmcia/nsp_*
11139
11140 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11141 M:      GOTO Masanori <gotom@debian.or.jp>
11142 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11143 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11144 S:      Maintained
11145 F:      Documentation/scsi/NinjaSCSI.txt
11146 F:      drivers/scsi/nsp32*
11147
11148 NIOS2 ARCHITECTURE
11149 M:      Ley Foon Tan <lftan@altera.com>
11150 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11152 S:      Maintained
11153 F:      arch/nios2/
11154
11155 NOHZ, DYNTICKS SUPPORT
11156 M:      Frederic Weisbecker <fweisbec@gmail.com>
11157 M:      Thomas Gleixner <tglx@linutronix.de>
11158 M:      Ingo Molnar <mingo@kernel.org>
11159 L:      linux-kernel@vger.kernel.org
11160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11161 S:      Maintained
11162 F:      kernel/time/tick*.*
11163 F:      include/linux/tick.h
11164 F:      include/linux/sched/nohz.h
11165
11166 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11167 M:      Pavel Machek <pavel@ucw.cz>
11168 M:      Sakari Ailus <sakari.ailus@iki.fi>
11169 L:      linux-media@vger.kernel.org
11170 S:      Maintained
11171 F:      drivers/media/i2c/et8ek8
11172 F:      drivers/media/i2c/ad5820.c
11173
11174 NOKIA N900 POWER SUPPLY DRIVERS
11175 R:      Pali Rohár <pali.rohar@gmail.com>
11176 F:      include/linux/power/bq2415x_charger.h
11177 F:      include/linux/power/bq27xxx_battery.h
11178 F:      include/linux/power/isp1704_charger.h
11179 F:      drivers/power/supply/bq2415x_charger.c
11180 F:      drivers/power/supply/bq27xxx_battery.c
11181 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11182 F:      drivers/power/supply/isp1704_charger.c
11183 F:      drivers/power/supply/rx51_battery.c
11184
11185 NOLIBC HEADER FILE
11186 M:      Willy Tarreau <w@1wt.eu>
11187 S:      Maintained
11188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11189 F:      tools/include/nolibc/
11190
11191 NTB AMD DRIVER
11192 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11193 L:      linux-ntb@googlegroups.com
11194 S:      Supported
11195 F:      drivers/ntb/hw/amd/
11196
11197 NTB DRIVER CORE
11198 M:      Jon Mason <jdmason@kudzu.us>
11199 M:      Dave Jiang <dave.jiang@intel.com>
11200 M:      Allen Hubbe <allenbh@gmail.com>
11201 L:      linux-ntb@googlegroups.com
11202 S:      Supported
11203 W:      https://github.com/jonmason/ntb/wiki
11204 T:      git git://github.com/jonmason/ntb.git
11205 F:      drivers/ntb/
11206 F:      drivers/net/ntb_netdev.c
11207 F:      include/linux/ntb.h
11208 F:      include/linux/ntb_transport.h
11209 F:      tools/testing/selftests/ntb/
11210
11211 NTB IDT DRIVER
11212 M:      Serge Semin <fancer.lancer@gmail.com>
11213 L:      linux-ntb@googlegroups.com
11214 S:      Supported
11215 F:      drivers/ntb/hw/idt/
11216
11217 NTB INTEL DRIVER
11218 M:      Dave Jiang <dave.jiang@intel.com>
11219 L:      linux-ntb@googlegroups.com
11220 S:      Supported
11221 W:      https://github.com/davejiang/linux/wiki
11222 T:      git https://github.com/davejiang/linux.git
11223 F:      drivers/ntb/hw/intel/
11224
11225 NTFS FILESYSTEM
11226 M:      Anton Altaparmakov <anton@tuxera.com>
11227 L:      linux-ntfs-dev@lists.sourceforge.net
11228 W:      http://www.tuxera.com/
11229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11230 S:      Supported
11231 F:      Documentation/filesystems/ntfs.txt
11232 F:      fs/ntfs/
11233
11234 NUBUS SUBSYSTEM
11235 M:      Finn Thain <fthain@telegraphics.com.au>
11236 L:      linux-m68k@lists.linux-m68k.org
11237 S:      Maintained
11238 F:      arch/*/include/asm/nubus.h
11239 F:      drivers/nubus/
11240 F:      include/linux/nubus.h
11241 F:      include/uapi/linux/nubus.h
11242
11243 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11244 M:      Antonino Daplas <adaplas@gmail.com>
11245 L:      linux-fbdev@vger.kernel.org
11246 S:      Maintained
11247 F:      drivers/video/fbdev/riva/
11248 F:      drivers/video/fbdev/nvidia/
11249
11250 NVM EXPRESS DRIVER
11251 M:      Keith Busch <kbusch@kernel.org>
11252 M:      Jens Axboe <axboe@fb.com>
11253 M:      Christoph Hellwig <hch@lst.de>
11254 M:      Sagi Grimberg <sagi@grimberg.me>
11255 L:      linux-nvme@lists.infradead.org
11256 T:      git://git.infradead.org/nvme.git
11257 W:      http://git.infradead.org/nvme.git
11258 S:      Supported
11259 F:      drivers/nvme/host/
11260 F:      include/linux/nvme.h
11261 F:      include/uapi/linux/nvme_ioctl.h
11262
11263 NVM EXPRESS FC TRANSPORT DRIVERS
11264 M:      James Smart <james.smart@broadcom.com>
11265 L:      linux-nvme@lists.infradead.org
11266 S:      Supported
11267 F:      include/linux/nvme-fc.h
11268 F:      include/linux/nvme-fc-driver.h
11269 F:      drivers/nvme/host/fc.c
11270 F:      drivers/nvme/target/fc.c
11271 F:      drivers/nvme/target/fcloop.c
11272
11273 NVM EXPRESS TARGET DRIVER
11274 M:      Christoph Hellwig <hch@lst.de>
11275 M:      Sagi Grimberg <sagi@grimberg.me>
11276 L:      linux-nvme@lists.infradead.org
11277 T:      git://git.infradead.org/nvme.git
11278 W:      http://git.infradead.org/nvme.git
11279 S:      Supported
11280 F:      drivers/nvme/target/
11281
11282 NVMEM FRAMEWORK
11283 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11284 S:      Maintained
11285 F:      drivers/nvmem/
11286 F:      Documentation/devicetree/bindings/nvmem/
11287 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11288 F:      include/linux/nvmem-consumer.h
11289 F:      include/linux/nvmem-provider.h
11290
11291 NXP FXAS21002C DRIVER
11292 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11293 L:      linux-iio@vger.kernel.org
11294 S:      Maintained
11295 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11296 F:      drivers/iio/gyro/fxas21002c_core.c
11297 F:      drivers/iio/gyro/fxas21002c.h
11298 F:      drivers/iio/gyro/fxas21002c_i2c.c
11299 F:      drivers/iio/gyro/fxas21002c_spi.c
11300
11301 NXP SGTL5000 DRIVER
11302 M:      Fabio Estevam <festevam@gmail.com>
11303 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11304 S:      Maintained
11305 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11306 F:      sound/soc/codecs/sgtl5000*
11307
11308 NXP SJA1105 ETHERNET SWITCH DRIVER
11309 M:      Vladimir Oltean <olteanv@gmail.com>
11310 L:      linux-kernel@vger.kernel.org
11311 S:      Maintained
11312 F:      drivers/net/dsa/sja1105
11313
11314 NXP TDA998X DRM DRIVER
11315 M:      Russell King <linux@armlinux.org.uk>
11316 S:      Maintained
11317 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11318 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11319 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11320 F:      include/drm/i2c/tda998x.h
11321 F:      include/dt-bindings/display/tda998x.h
11322 K:      "nxp,tda998x"
11323
11324 NXP TFA9879 DRIVER
11325 M:      Peter Rosin <peda@axentia.se>
11326 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11327 S:      Maintained
11328 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11329 F:      sound/soc/codecs/tfa9879*
11330
11331 NXP-NCI NFC DRIVER
11332 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11333 R:      Charles Gorand <charles.gorand@effinnov.com>
11334 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11335 S:      Supported
11336 F:      drivers/nfc/nxp-nci
11337
11338 OBJAGG
11339 M:      Jiri Pirko <jiri@mellanox.com>
11340 L:      netdev@vger.kernel.org
11341 S:      Supported
11342 F:      lib/objagg.c
11343 F:      lib/test_objagg.c
11344 F:      include/linux/objagg.h
11345
11346 NXP FSPI DRIVER
11347 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11348 M:      Ashish Kumar <ashish.kumar@nxp.com>
11349 L:      linux-spi@vger.kernel.org
11350 S:      Maintained
11351 F:      drivers/spi/spi-nxp-fspi.c
11352 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11353
11354 OBJTOOL
11355 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11356 M:      Peter Zijlstra <peterz@infradead.org>
11357 S:      Supported
11358 F:      tools/objtool/
11359
11360 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11361 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11362 M:      Andrew Donnellan <ajd@linux.ibm.com>
11363 L:      linuxppc-dev@lists.ozlabs.org
11364 S:      Supported
11365 F:      arch/powerpc/platforms/powernv/ocxl.c
11366 F:      arch/powerpc/include/asm/pnv-ocxl.h
11367 F:      drivers/misc/ocxl/
11368 F:      include/misc/ocxl*
11369 F:      include/uapi/misc/ocxl.h
11370 F:      Documentation/accelerators/ocxl.rst
11371
11372 OMAP AUDIO SUPPORT
11373 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11374 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11375 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11376 L:      linux-omap@vger.kernel.org
11377 S:      Maintained
11378 F:      sound/soc/ti/omap*
11379 F:      sound/soc/ti/rx51.c
11380 F:      sound/soc/ti/n810.c
11381 F:      sound/soc/ti/sdma-pcm.*
11382
11383 OMAP CLOCK FRAMEWORK SUPPORT
11384 M:      Paul Walmsley <paul@pwsan.com>
11385 L:      linux-omap@vger.kernel.org
11386 S:      Maintained
11387 F:      arch/arm/*omap*/*clock*
11388
11389 OMAP DEVICE TREE SUPPORT
11390 M:      Benoît Cousson <bcousson@baylibre.com>
11391 M:      Tony Lindgren <tony@atomide.com>
11392 L:      linux-omap@vger.kernel.org
11393 L:      devicetree@vger.kernel.org
11394 S:      Maintained
11395 F:      arch/arm/boot/dts/*omap*
11396 F:      arch/arm/boot/dts/*am3*
11397 F:      arch/arm/boot/dts/*am4*
11398 F:      arch/arm/boot/dts/*am5*
11399 F:      arch/arm/boot/dts/*dra7*
11400
11401 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11402 L:      linux-omap@vger.kernel.org
11403 L:      linux-fbdev@vger.kernel.org
11404 S:      Orphan
11405 F:      drivers/video/fbdev/omap2/
11406 F:      Documentation/arm/OMAP/DSS
11407
11408 OMAP FRAMEBUFFER SUPPORT
11409 L:      linux-fbdev@vger.kernel.org
11410 L:      linux-omap@vger.kernel.org
11411 S:      Orphan
11412 F:      drivers/video/fbdev/omap/
11413
11414 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11415 M:      Roger Quadros <rogerq@ti.com>
11416 M:      Tony Lindgren <tony@atomide.com>
11417 L:      linux-omap@vger.kernel.org
11418 S:      Maintained
11419 F:      drivers/memory/omap-gpmc.c
11420 F:      arch/arm/mach-omap2/*gpmc*
11421
11422 OMAP GPIO DRIVER
11423 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11424 M:      Santosh Shilimkar <ssantosh@kernel.org>
11425 M:      Kevin Hilman <khilman@kernel.org>
11426 L:      linux-omap@vger.kernel.org
11427 S:      Maintained
11428 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11429 F:      drivers/gpio/gpio-omap.c
11430
11431 OMAP HARDWARE SPINLOCK SUPPORT
11432 M:      Ohad Ben-Cohen <ohad@wizery.com>
11433 L:      linux-omap@vger.kernel.org
11434 S:      Maintained
11435 F:      drivers/hwspinlock/omap_hwspinlock.c
11436
11437 OMAP HS MMC SUPPORT
11438 L:      linux-mmc@vger.kernel.org
11439 L:      linux-omap@vger.kernel.org
11440 S:      Orphan
11441 F:      drivers/mmc/host/omap_hsmmc.c
11442
11443 OMAP HWMOD DATA
11444 M:      Paul Walmsley <paul@pwsan.com>
11445 L:      linux-omap@vger.kernel.org
11446 S:      Maintained
11447 F:      arch/arm/mach-omap2/omap_hwmod*data*
11448
11449 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11450 M:      Benoît Cousson <bcousson@baylibre.com>
11451 L:      linux-omap@vger.kernel.org
11452 S:      Maintained
11453 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11454
11455 OMAP HWMOD SUPPORT
11456 M:      Benoît Cousson <bcousson@baylibre.com>
11457 M:      Paul Walmsley <paul@pwsan.com>
11458 L:      linux-omap@vger.kernel.org
11459 S:      Maintained
11460 F:      arch/arm/mach-omap2/omap_hwmod.*
11461
11462 OMAP I2C DRIVER
11463 M:      Vignesh R <vigneshr@ti.com>
11464 L:      linux-omap@vger.kernel.org
11465 L:      linux-i2c@vger.kernel.org
11466 S:      Maintained
11467 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11468 F:      drivers/i2c/busses/i2c-omap.c
11469
11470 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11471 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11472 L:      linux-media@vger.kernel.org
11473 S:      Maintained
11474 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11475 F:      drivers/media/platform/omap3isp/
11476 F:      drivers/staging/media/omap4iss/
11477
11478 OMAP MMC SUPPORT
11479 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11480 L:      linux-omap@vger.kernel.org
11481 S:      Odd Fixes
11482 F:      drivers/mmc/host/omap.c
11483
11484 OMAP POWER MANAGEMENT SUPPORT
11485 M:      Kevin Hilman <khilman@kernel.org>
11486 L:      linux-omap@vger.kernel.org
11487 S:      Maintained
11488 F:      arch/arm/*omap*/*pm*
11489 F:      drivers/cpufreq/omap-cpufreq.c
11490
11491 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11492 M:      Rajendra Nayak <rnayak@codeaurora.org>
11493 M:      Paul Walmsley <paul@pwsan.com>
11494 L:      linux-omap@vger.kernel.org
11495 S:      Maintained
11496 F:      arch/arm/mach-omap2/prm*
11497
11498 OMAP RANDOM NUMBER GENERATOR SUPPORT
11499 M:      Deepak Saxena <dsaxena@plexity.net>
11500 S:      Maintained
11501 F:      drivers/char/hw_random/omap-rng.c
11502
11503 OMAP USB SUPPORT
11504 L:      linux-usb@vger.kernel.org
11505 L:      linux-omap@vger.kernel.org
11506 S:      Orphan
11507 F:      drivers/usb/*/*omap*
11508 F:      arch/arm/*omap*/usb*
11509
11510 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11511 M:      Mark Jackson <mpfj@newflow.co.uk>
11512 L:      linux-omap@vger.kernel.org
11513 S:      Maintained
11514 F:      arch/arm/boot/dts/am335x-nano.dts
11515
11516 OMAP1 SUPPORT
11517 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11518 M:      Tony Lindgren <tony@atomide.com>
11519 L:      linux-omap@vger.kernel.org
11520 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11522 S:      Maintained
11523 F:      arch/arm/mach-omap1/
11524 F:      arch/arm/plat-omap/
11525 F:      arch/arm/configs/omap1_defconfig
11526 F:      drivers/i2c/busses/i2c-omap.c
11527 F:      include/linux/platform_data/i2c-omap.h
11528 F:      include/linux/platform_data/ams-delta-fiq.h
11529
11530 OMAP2+ SUPPORT
11531 M:      Tony Lindgren <tony@atomide.com>
11532 L:      linux-omap@vger.kernel.org
11533 W:      http://www.muru.com/linux/omap/
11534 W:      http://linux.omap.com/
11535 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11537 S:      Maintained
11538 F:      arch/arm/mach-omap2/
11539 F:      arch/arm/plat-omap/
11540 F:      arch/arm/configs/omap2plus_defconfig
11541 F:      drivers/i2c/busses/i2c-omap.c
11542 F:      drivers/irqchip/irq-omap-intc.c
11543 F:      drivers/mfd/*omap*.c
11544 F:      drivers/mfd/menelaus.c
11545 F:      drivers/mfd/palmas.c
11546 F:      drivers/mfd/tps65217.c
11547 F:      drivers/mfd/tps65218.c
11548 F:      drivers/mfd/tps65910.c
11549 F:      drivers/mfd/twl-core.[ch]
11550 F:      drivers/mfd/twl4030*.c
11551 F:      drivers/mfd/twl6030*.c
11552 F:      drivers/mfd/twl6040*.c
11553 F:      drivers/regulator/palmas-regulator*.c
11554 F:      drivers/regulator/pbias-regulator.c
11555 F:      drivers/regulator/tps65217-regulator.c
11556 F:      drivers/regulator/tps65218-regulator.c
11557 F:      drivers/regulator/tps65910-regulator.c
11558 F:      drivers/regulator/twl-regulator.c
11559 F:      drivers/regulator/twl6030-regulator.c
11560 F:      include/linux/platform_data/i2c-omap.h
11561
11562 ONION OMEGA2+ BOARD
11563 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11564 L:      linux-mips@vger.kernel.org
11565 S:      Maintained
11566 F:      arch/mips/boot/dts/ralink/omega2p.dts
11567
11568 OMFS FILESYSTEM
11569 M:      Bob Copeland <me@bobcopeland.com>
11570 L:      linux-karma-devel@lists.sourceforge.net
11571 S:      Maintained
11572 F:      Documentation/filesystems/omfs.txt
11573 F:      fs/omfs/
11574
11575 OMNIKEY CARDMAN 4000 DRIVER
11576 M:      Harald Welte <laforge@gnumonks.org>
11577 S:      Maintained
11578 F:      drivers/char/pcmcia/cm4000_cs.c
11579 F:      include/linux/cm4000_cs.h
11580 F:      include/uapi/linux/cm4000_cs.h
11581
11582 OMNIKEY CARDMAN 4040 DRIVER
11583 M:      Harald Welte <laforge@gnumonks.org>
11584 S:      Maintained
11585 F:      drivers/char/pcmcia/cm4040_cs.*
11586
11587 OMNIVISION OV13858 SENSOR DRIVER
11588 M:      Sakari Ailus <sakari.ailus@linux.intel.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/ov13858.c
11593
11594 OMNIVISION OV2680 SENSOR DRIVER
11595 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11596 L:      linux-media@vger.kernel.org
11597 T:      git git://linuxtv.org/media_tree.git
11598 S:      Maintained
11599 F:      drivers/media/i2c/ov2680.c
11600 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11601
11602 OMNIVISION OV2685 SENSOR DRIVER
11603 M:      Shunqian Zheng <zhengsq@rock-chips.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/ov2685.c
11608
11609 OMNIVISION OV5640 SENSOR DRIVER
11610 M:      Steve Longerbeam <slongerbeam@gmail.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/ov5640.c
11615
11616 OMNIVISION OV5647 SENSOR DRIVER
11617 M:      Luis Oliveira <lolivei@synopsys.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/ov5647.c
11622
11623 OMNIVISION OV5695 SENSOR DRIVER
11624 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11625 L:      linux-media@vger.kernel.org
11626 T:      git git://linuxtv.org/media_tree.git
11627 S:      Maintained
11628 F:      drivers/media/i2c/ov5695.c
11629
11630 OMNIVISION OV7670 SENSOR DRIVER
11631 M:      Jonathan Corbet <corbet@lwn.net>
11632 L:      linux-media@vger.kernel.org
11633 T:      git git://linuxtv.org/media_tree.git
11634 S:      Maintained
11635 F:      drivers/media/i2c/ov7670.c
11636 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11637
11638 OMNIVISION OV772x SENSOR DRIVER
11639 M:      Jacopo Mondi <jacopo@jmondi.org>
11640 L:      linux-media@vger.kernel.org
11641 T:      git git://linuxtv.org/media_tree.git
11642 S:      Odd fixes
11643 F:      drivers/media/i2c/ov772x.c
11644 F:      include/media/i2c/ov772x.h
11645 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11646
11647 OMNIVISION OV7740 SENSOR DRIVER
11648 M:      Wenyou Yang <wenyou.yang@microchip.com>
11649 L:      linux-media@vger.kernel.org
11650 T:      git git://linuxtv.org/media_tree.git
11651 S:      Maintained
11652 F:      drivers/media/i2c/ov7740.c
11653 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11654
11655 OMNIVISION OV9640 SENSOR DRIVER
11656 M:      Petr Cvek <petrcvekcz@gmail.com>
11657 L:      linux-media@vger.kernel.org
11658 S:      Maintained
11659 F:      drivers/media/i2c/ov9640.*
11660
11661 OMNIVISION OV8856 SENSOR DRIVER
11662 M:      Ben Kao <ben.kao@intel.com>
11663 L:      linux-media@vger.kernel.org
11664 T:      git git://linuxtv.org/media_tree.git
11665 S:      Maintained
11666 F:      drivers/media/i2c/ov8856.c
11667
11668 OMNIVISION OV9650 SENSOR DRIVER
11669 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11670 R:      Akinobu Mita <akinobu.mita@gmail.com>
11671 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11672 L:      linux-media@vger.kernel.org
11673 T:      git git://linuxtv.org/media_tree.git
11674 S:      Maintained
11675 F:      drivers/media/i2c/ov9650.c
11676 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11677
11678 ONENAND FLASH DRIVER
11679 M:      Kyungmin Park <kyungmin.park@samsung.com>
11680 L:      linux-mtd@lists.infradead.org
11681 S:      Maintained
11682 F:      drivers/mtd/nand/onenand/
11683 F:      include/linux/mtd/onenand*.h
11684
11685 ONSTREAM SCSI TAPE DRIVER
11686 M:      Willem Riede <osst@riede.org>
11687 L:      osst-users@lists.sourceforge.net
11688 L:      linux-scsi@vger.kernel.org
11689 S:      Maintained
11690 F:      Documentation/scsi/osst.txt
11691 F:      drivers/scsi/osst.*
11692 F:      drivers/scsi/osst_*.h
11693 F:      drivers/scsi/st.h
11694
11695 OP-TEE DRIVER
11696 M:      Jens Wiklander <jens.wiklander@linaro.org>
11697 S:      Maintained
11698 F:      drivers/tee/optee/
11699
11700 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11701 M:      Sumit Garg <sumit.garg@linaro.org>
11702 S:      Maintained
11703 F:      drivers/char/hw_random/optee-rng.c
11704
11705 OPA-VNIC DRIVER
11706 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11707 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11708 L:      linux-rdma@vger.kernel.org
11709 S:      Supported
11710 F:      drivers/infiniband/ulp/opa_vnic
11711
11712 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11713 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11714 M:      Frank Rowand <frowand.list@gmail.com>
11715 L:      devicetree@vger.kernel.org
11716 S:      Maintained
11717 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11718 F:      Documentation/devicetree/overlay-notes.txt
11719 F:      drivers/of/overlay.c
11720 F:      drivers/of/resolver.c
11721 K:      of_overlay_notifier_
11722
11723 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11724 M:      Rob Herring <robh+dt@kernel.org>
11725 M:      Frank Rowand <frowand.list@gmail.com>
11726 L:      devicetree@vger.kernel.org
11727 W:      http://www.devicetree.org/
11728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11729 S:      Maintained
11730 F:      drivers/of/
11731 F:      include/linux/of*.h
11732 F:      scripts/dtc/
11733 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11734
11735 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11736 M:      Rob Herring <robh+dt@kernel.org>
11737 M:      Mark Rutland <mark.rutland@arm.com>
11738 L:      devicetree@vger.kernel.org
11739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11740 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11741 S:      Maintained
11742 F:      Documentation/devicetree/
11743 F:      arch/*/boot/dts/
11744 F:      include/dt-bindings/
11745
11746 OPENCORES I2C BUS DRIVER
11747 M:      Peter Korsgaard <peter@korsgaard.com>
11748 M:      Andrew Lunn <andrew@lunn.ch>
11749 L:      linux-i2c@vger.kernel.org
11750 S:      Maintained
11751 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11752 F:      Documentation/i2c/busses/i2c-ocores
11753 F:      drivers/i2c/busses/i2c-ocores.c
11754 F:      include/linux/platform_data/i2c-ocores.h
11755
11756 OPENRISC ARCHITECTURE
11757 M:      Jonas Bonn <jonas@southpole.se>
11758 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11759 M:      Stafford Horne <shorne@gmail.com>
11760 T:      git git://github.com/openrisc/linux.git
11761 L:      openrisc@lists.librecores.org
11762 W:      http://openrisc.io
11763 S:      Maintained
11764 F:      Documentation/devicetree/bindings/openrisc/
11765 F:      Documentation/openrisc/
11766 F:      arch/openrisc/
11767 F:      drivers/irqchip/irq-ompic.c
11768 F:      drivers/irqchip/irq-or1k-*
11769
11770 OPENVSWITCH
11771 M:      Pravin B Shelar <pshelar@ovn.org>
11772 L:      netdev@vger.kernel.org
11773 L:      dev@openvswitch.org
11774 W:      http://openvswitch.org
11775 S:      Maintained
11776 F:      net/openvswitch/
11777 F:      include/uapi/linux/openvswitch.h
11778
11779 OPERATING PERFORMANCE POINTS (OPP)
11780 M:      Viresh Kumar <vireshk@kernel.org>
11781 M:      Nishanth Menon <nm@ti.com>
11782 M:      Stephen Boyd <sboyd@kernel.org>
11783 L:      linux-pm@vger.kernel.org
11784 S:      Maintained
11785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11786 F:      drivers/opp/
11787 F:      include/linux/pm_opp.h
11788 F:      Documentation/power/opp.txt
11789 F:      Documentation/devicetree/bindings/opp/
11790
11791 OPL4 DRIVER
11792 M:      Clemens Ladisch <clemens@ladisch.de>
11793 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11795 S:      Maintained
11796 F:      sound/drivers/opl4/
11797
11798 OPROFILE
11799 M:      Robert Richter <rric@kernel.org>
11800 L:      oprofile-list@lists.sf.net
11801 S:      Maintained
11802 F:      arch/*/include/asm/oprofile*.h
11803 F:      arch/*/oprofile/
11804 F:      drivers/oprofile/
11805 F:      include/linux/oprofile.h
11806
11807 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11808 M:      Mark Fasheh <mark@fasheh.com>
11809 M:      Joel Becker <jlbec@evilplan.org>
11810 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11811 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11812 W:      http://ocfs2.wiki.kernel.org
11813 S:      Supported
11814 F:      Documentation/filesystems/ocfs2.txt
11815 F:      Documentation/filesystems/dlmfs.txt
11816 F:      fs/ocfs2/
11817
11818 ORANGEFS FILESYSTEM
11819 M:      Mike Marshall <hubcap@omnibond.com>
11820 R:      Martin Brandenburg <martin@omnibond.com>
11821 L:      devel@lists.orangefs.org
11822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11823 S:      Supported
11824 F:      fs/orangefs/
11825 F:      Documentation/filesystems/orangefs.txt
11826
11827 ORINOCO DRIVER
11828 L:      linux-wireless@vger.kernel.org
11829 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11830 W:      http://www.nongnu.org/orinoco/
11831 S:      Orphan
11832 F:      drivers/net/wireless/intersil/orinoco/
11833
11834 OV2659 OMNIVISION SENSOR DRIVER
11835 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11836 L:      linux-media@vger.kernel.org
11837 W:      https://linuxtv.org
11838 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11839 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11840 S:      Maintained
11841 F:      drivers/media/i2c/ov2659.c
11842 F:      include/media/i2c/ov2659.h
11843
11844 OVERLAY FILESYSTEM
11845 M:      Miklos Szeredi <miklos@szeredi.hu>
11846 L:      linux-unionfs@vger.kernel.org
11847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11848 S:      Supported
11849 F:      fs/overlayfs/
11850 F:      Documentation/filesystems/overlayfs.txt
11851
11852 P54 WIRELESS DRIVER
11853 M:      Christian Lamparter <chunkeey@googlemail.com>
11854 L:      linux-wireless@vger.kernel.org
11855 W:      http://wireless.kernel.org/en/users/Drivers/p54
11856 S:      Maintained
11857 F:      drivers/net/wireless/intersil/p54/
11858
11859 PA SEMI ETHERNET DRIVER
11860 L:      netdev@vger.kernel.org
11861 S:      Orphan
11862 F:      drivers/net/ethernet/pasemi/*
11863
11864 PA SEMI SMBUS DRIVER
11865 L:      linux-i2c@vger.kernel.org
11866 S:      Orphan
11867 F:      drivers/i2c/busses/i2c-pasemi.c
11868
11869 PACKING
11870 M:      Vladimir Oltean <olteanv@gmail.com>
11871 L:      netdev@vger.kernel.org
11872 S:      Supported
11873 F:      lib/packing.c
11874 F:      include/linux/packing.h
11875 F:      Documentation/packing.txt
11876
11877 PADATA PARALLEL EXECUTION MECHANISM
11878 M:      Steffen Klassert <steffen.klassert@secunet.com>
11879 L:      linux-crypto@vger.kernel.org
11880 S:      Maintained
11881 F:      kernel/padata.c
11882 F:      include/linux/padata.h
11883 F:      Documentation/padata.txt
11884
11885 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11886 M:      Harald Welte <laforge@gnumonks.org>
11887 L:      platform-driver-x86@vger.kernel.org
11888 S:      Maintained
11889 F:      drivers/platform/x86/panasonic-laptop.c
11890
11891 PARALLEL LCD/KEYPAD PANEL DRIVER
11892 M:      Willy Tarreau <willy@haproxy.com>
11893 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11894 S:      Odd Fixes
11895 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11896 F:      drivers/auxdisplay/panel.c
11897
11898 PARALLEL PORT SUBSYSTEM
11899 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11900 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11901 L:      linux-parport@lists.infradead.org (subscribers-only)
11902 S:      Maintained
11903 F:      drivers/parport/
11904 F:      include/linux/parport*.h
11905 F:      drivers/char/ppdev.c
11906 F:      include/uapi/linux/ppdev.h
11907 F:      Documentation/parport*.txt
11908
11909 PARAVIRT_OPS INTERFACE
11910 M:      Juergen Gross <jgross@suse.com>
11911 M:      Alok Kataria <akataria@vmware.com>
11912 L:      virtualization@lists.linux-foundation.org
11913 S:      Supported
11914 F:      Documentation/virtual/paravirt_ops.txt
11915 F:      arch/*/kernel/paravirt*
11916 F:      arch/*/include/asm/paravirt*.h
11917 F:      include/linux/hypervisor.h
11918
11919 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11920 M:      Tim Waugh <tim@cyberelk.net>
11921 L:      linux-parport@lists.infradead.org (subscribers-only)
11922 S:      Maintained
11923 F:      Documentation/blockdev/paride.txt
11924 F:      drivers/block/paride/
11925
11926 PARISC ARCHITECTURE
11927 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11928 M:      Helge Deller <deller@gmx.de>
11929 L:      linux-parisc@vger.kernel.org
11930 W:      http://www.parisc-linux.org/
11931 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11934 S:      Maintained
11935 F:      arch/parisc/
11936 F:      Documentation/parisc/
11937 F:      drivers/parisc/
11938 F:      drivers/char/agp/parisc-agp.c
11939 F:      drivers/input/serio/gscps2.c
11940 F:      drivers/parport/parport_gsc.*
11941 F:      drivers/tty/serial/8250/8250_gsc.c
11942 F:      drivers/video/fbdev/sti*
11943 F:      drivers/video/console/sti*
11944 F:      drivers/video/logo/logo_parisc*
11945
11946 PARMAN
11947 M:      Jiri Pirko <jiri@mellanox.com>
11948 L:      netdev@vger.kernel.org
11949 S:      Supported
11950 F:      lib/parman.c
11951 F:      lib/test_parman.c
11952 F:      include/linux/parman.h
11953
11954 PC ENGINES APU BOARD DRIVER
11955 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11956 S:      Maintained
11957 F:      drivers/platform/x86/pcengines-apuv2.c
11958
11959 PC87360 HARDWARE MONITORING DRIVER
11960 M:      Jim Cromie <jim.cromie@gmail.com>
11961 L:      linux-hwmon@vger.kernel.org
11962 S:      Maintained
11963 F:      Documentation/hwmon/pc87360.rst
11964 F:      drivers/hwmon/pc87360.c
11965
11966 PC8736x GPIO DRIVER
11967 M:      Jim Cromie <jim.cromie@gmail.com>
11968 S:      Maintained
11969 F:      drivers/char/pc8736x_gpio.c
11970
11971 PC87427 HARDWARE MONITORING DRIVER
11972 M:      Jean Delvare <jdelvare@suse.com>
11973 L:      linux-hwmon@vger.kernel.org
11974 S:      Maintained
11975 F:      Documentation/hwmon/pc87427.rst
11976 F:      drivers/hwmon/pc87427.c
11977
11978 PCA9532 LED DRIVER
11979 M:      Riku Voipio <riku.voipio@iki.fi>
11980 S:      Maintained
11981 F:      drivers/leds/leds-pca9532.c
11982 F:      include/linux/leds-pca9532.h
11983
11984 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11985 M:      Guenter Roeck <linux@roeck-us.net>
11986 L:      linux-i2c@vger.kernel.org
11987 S:      Maintained
11988 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11989
11990 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11991 M:      Khalid Aziz <khalid@gonehiking.org>
11992 S:      Maintained
11993 F:      drivers/firmware/pcdp.*
11994
11995 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11996 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11997 L:      linux-pci@vger.kernel.org
11998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11999 S:      Maintained
12000 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12001 F:      drivers/pci/controller/pci-aardvark.c
12002
12003 PCI DRIVER FOR ALTERA PCIE IP
12004 M:      Ley Foon Tan <lftan@altera.com>
12005 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12006 L:      linux-pci@vger.kernel.org
12007 S:      Supported
12008 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12009 F:      drivers/pci/controller/pcie-altera.c
12010
12011 PCI DRIVER FOR APPLIEDMICRO XGENE
12012 M:      Toan Le <toan@os.amperecomputing.com>
12013 L:      linux-pci@vger.kernel.org
12014 L:      linux-arm-kernel@lists.infradead.org
12015 S:      Maintained
12016 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12017 F:      drivers/pci/controller/pci-xgene.c
12018
12019 PCI DRIVER FOR ARM VERSATILE PLATFORM
12020 M:      Rob Herring <robh@kernel.org>
12021 L:      linux-pci@vger.kernel.org
12022 L:      linux-arm-kernel@lists.infradead.org
12023 S:      Maintained
12024 F:      Documentation/devicetree/bindings/pci/versatile.txt
12025 F:      drivers/pci/controller/pci-versatile.c
12026
12027 PCI DRIVER FOR ARMADA 8K
12028 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12029 L:      linux-pci@vger.kernel.org
12030 L:      linux-arm-kernel@lists.infradead.org
12031 S:      Maintained
12032 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12033 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12034
12035 PCI DRIVER FOR CADENCE PCIE IP
12036 M:      Tom Joseph <tjoseph@cadence.com>
12037 L:      linux-pci@vger.kernel.org
12038 S:      Maintained
12039 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12040 F:      drivers/pci/controller/pcie-cadence*
12041
12042 PCI DRIVER FOR FREESCALE LAYERSCAPE
12043 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12044 M:      Mingkai Hu <mingkai.hu@nxp.com>
12045 M:      Roy Zang <roy.zang@nxp.com>
12046 L:      linuxppc-dev@lists.ozlabs.org
12047 L:      linux-pci@vger.kernel.org
12048 L:      linux-arm-kernel@lists.infradead.org
12049 S:      Maintained
12050 F:      drivers/pci/controller/dwc/*layerscape*
12051
12052 PCI DRIVER FOR GENERIC OF HOSTS
12053 M:      Will Deacon <will@kernel.org>
12054 L:      linux-pci@vger.kernel.org
12055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12056 S:      Maintained
12057 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12058 F:      drivers/pci/controller/pci-host-common.c
12059 F:      drivers/pci/controller/pci-host-generic.c
12060
12061 PCI DRIVER FOR IMX6
12062 M:      Richard Zhu <hongxing.zhu@nxp.com>
12063 M:      Lucas Stach <l.stach@pengutronix.de>
12064 L:      linux-pci@vger.kernel.org
12065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12066 S:      Maintained
12067 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12068 F:      drivers/pci/controller/dwc/*imx6*
12069
12070 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12071 M:      Keith Busch <keith.busch@intel.com>
12072 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12073 L:      linux-pci@vger.kernel.org
12074 S:      Supported
12075 F:      drivers/pci/controller/vmd.c
12076
12077 PCI DRIVER FOR MICROSEMI SWITCHTEC
12078 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12079 M:      Logan Gunthorpe <logang@deltatee.com>
12080 L:      linux-pci@vger.kernel.org
12081 S:      Maintained
12082 F:      Documentation/switchtec.txt
12083 F:      Documentation/ABI/testing/sysfs-class-switchtec
12084 F:      drivers/pci/switch/switchtec*
12085 F:      include/uapi/linux/switchtec_ioctl.h
12086 F:      include/linux/switchtec.h
12087 F:      drivers/ntb/hw/mscc/
12088
12089 PCI DRIVER FOR MOBIVEIL PCIE IP
12090 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12091 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12092 L:      linux-pci@vger.kernel.org
12093 S:      Supported
12094 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12095 F:      drivers/pci/controller/pcie-mobiveil.c
12096
12097 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12098 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12099 M:      Jason Cooper <jason@lakedaemon.net>
12100 L:      linux-pci@vger.kernel.org
12101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12102 S:      Maintained
12103 F:      drivers/pci/controller/*mvebu*
12104
12105 PCI DRIVER FOR NVIDIA TEGRA
12106 M:      Thierry Reding <thierry.reding@gmail.com>
12107 L:      linux-tegra@vger.kernel.org
12108 L:      linux-pci@vger.kernel.org
12109 S:      Supported
12110 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12111 F:      drivers/pci/controller/pci-tegra.c
12112
12113 PCI DRIVER FOR RENESAS R-CAR
12114 M:      Simon Horman <horms@verge.net.au>
12115 L:      linux-pci@vger.kernel.org
12116 L:      linux-renesas-soc@vger.kernel.org
12117 S:      Maintained
12118 F:      drivers/pci/controller/*rcar*
12119
12120 PCI DRIVER FOR SAMSUNG EXYNOS
12121 M:      Jingoo Han <jingoohan1@gmail.com>
12122 L:      linux-pci@vger.kernel.org
12123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12124 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12125 S:      Maintained
12126 F:      drivers/pci/controller/dwc/pci-exynos.c
12127
12128 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12129 M:      Jingoo Han <jingoohan1@gmail.com>
12130 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12131 L:      linux-pci@vger.kernel.org
12132 S:      Maintained
12133 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12134 F:      drivers/pci/controller/dwc/*designware*
12135
12136 PCI DRIVER FOR TI DRA7XX
12137 M:      Kishon Vijay Abraham I <kishon@ti.com>
12138 L:      linux-omap@vger.kernel.org
12139 L:      linux-pci@vger.kernel.org
12140 S:      Supported
12141 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12142 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12143
12144 PCI DRIVER FOR TI KEYSTONE
12145 M:      Murali Karicheri <m-karicheri2@ti.com>
12146 L:      linux-pci@vger.kernel.org
12147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12148 S:      Maintained
12149 F:      drivers/pci/controller/dwc/pci-keystone.c
12150
12151 PCI ENDPOINT SUBSYSTEM
12152 M:      Kishon Vijay Abraham I <kishon@ti.com>
12153 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12154 L:      linux-pci@vger.kernel.org
12155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12156 S:      Supported
12157 F:      drivers/pci/endpoint/
12158 F:      drivers/misc/pci_endpoint_test.c
12159 F:      tools/pci/
12160
12161 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12162 M:      Russell Currey <ruscur@russell.cc>
12163 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12164 M:      Oliver O'Halloran <oohall@gmail.com>
12165 L:      linuxppc-dev@lists.ozlabs.org
12166 S:      Supported
12167 F:      Documentation/PCI/pci-error-recovery.txt
12168 F:      drivers/pci/pcie/aer.c
12169 F:      drivers/pci/pcie/dpc.c
12170 F:      drivers/pci/pcie/err.c
12171 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12172 F:      arch/powerpc/kernel/eeh*.c
12173 F:      arch/powerpc/platforms/*/eeh*.c
12174 F:      arch/powerpc/include/*/eeh*.h
12175
12176 PCI ERROR RECOVERY
12177 M:      Linas Vepstas <linasvepstas@gmail.com>
12178 L:      linux-pci@vger.kernel.org
12179 S:      Supported
12180 F:      Documentation/PCI/pci-error-recovery.txt
12181
12182 PCI MSI DRIVER FOR ALTERA MSI IP
12183 M:      Ley Foon Tan <lftan@altera.com>
12184 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12185 L:      linux-pci@vger.kernel.org
12186 S:      Supported
12187 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12188 F:      drivers/pci/controller/pcie-altera-msi.c
12189
12190 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12191 M:      Toan Le <toan@os.amperecomputing.com>
12192 L:      linux-pci@vger.kernel.org
12193 L:      linux-arm-kernel@lists.infradead.org
12194 S:      Maintained
12195 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12196 F:      drivers/pci/controller/pci-xgene-msi.c
12197
12198 PCI SUBSYSTEM
12199 M:      Bjorn Helgaas <bhelgaas@google.com>
12200 L:      linux-pci@vger.kernel.org
12201 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12203 S:      Supported
12204 F:      Documentation/devicetree/bindings/pci/
12205 F:      Documentation/PCI/
12206 F:      drivers/acpi/pci*
12207 F:      drivers/pci/
12208 F:      include/asm-generic/pci*
12209 F:      include/linux/pci*
12210 F:      include/linux/of_pci.h
12211 F:      include/uapi/linux/pci*
12212 F:      lib/pci*
12213 F:      arch/x86/pci/
12214 F:      arch/x86/kernel/quirks.c
12215 F:      arch/x86/kernel/early-quirks.c
12216
12217 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12218 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12219 L:      linux-pci@vger.kernel.org
12220 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12222 S:      Supported
12223 F:      drivers/pci/controller/
12224
12225 PCIE DRIVER FOR ANNAPURNA LABS
12226 M:      Jonathan Chocron <jonnyc@amazon.com>
12227 L:      linux-pci@vger.kernel.org
12228 S:      Maintained
12229 F:      drivers/pci/controller/dwc/pcie-al.c
12230
12231 PCIE DRIVER FOR AMLOGIC MESON
12232 M:      Yue Wang <yue.wang@Amlogic.com>
12233 L:      linux-pci@vger.kernel.org
12234 L:      linux-amlogic@lists.infradead.org
12235 S:      Maintained
12236 F:      drivers/pci/controller/dwc/pci-meson.c
12237
12238 PCIE DRIVER FOR AXIS ARTPEC
12239 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12240 L:      linux-arm-kernel@axis.com
12241 L:      linux-pci@vger.kernel.org
12242 S:      Maintained
12243 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12244 F:      drivers/pci/controller/dwc/*artpec*
12245
12246 PCIE DRIVER FOR CAVIUM THUNDERX
12247 M:      David Daney <david.daney@cavium.com>
12248 L:      linux-pci@vger.kernel.org
12249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12250 S:      Supported
12251 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12252 F:      drivers/pci/controller/pci-thunder-*
12253
12254 PCIE DRIVER FOR HISILICON
12255 M:      Zhou Wang <wangzhou1@hisilicon.com>
12256 L:      linux-pci@vger.kernel.org
12257 S:      Maintained
12258 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12259 F:      drivers/pci/controller/dwc/pcie-hisi.c
12260
12261 PCIE DRIVER FOR HISILICON KIRIN
12262 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12263 M:      Binghui Wang <wangbinghui@hisilicon.com>
12264 L:      linux-pci@vger.kernel.org
12265 S:      Maintained
12266 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12267 F:      drivers/pci/controller/dwc/pcie-kirin.c
12268
12269 PCIE DRIVER FOR HISILICON STB
12270 M:      Shawn Guo <shawn.guo@linaro.org>
12271 L:      linux-pci@vger.kernel.org
12272 S:      Maintained
12273 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12274 F:      drivers/pci/controller/dwc/pcie-histb.c
12275
12276 PCIE DRIVER FOR MEDIATEK
12277 M:      Ryder Lee <ryder.lee@mediatek.com>
12278 L:      linux-pci@vger.kernel.org
12279 L:      linux-mediatek@lists.infradead.org
12280 S:      Supported
12281 F:      Documentation/devicetree/bindings/pci/mediatek*
12282 F:      drivers/pci/controller/*mediatek*
12283
12284 PCIE DRIVER FOR QUALCOMM MSM
12285 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12286 L:      linux-pci@vger.kernel.org
12287 L:      linux-arm-msm@vger.kernel.org
12288 S:      Maintained
12289 F:      drivers/pci/controller/dwc/*qcom*
12290
12291 PCIE DRIVER FOR ROCKCHIP
12292 M:      Shawn Lin <shawn.lin@rock-chips.com>
12293 L:      linux-pci@vger.kernel.org
12294 L:      linux-rockchip@lists.infradead.org
12295 S:      Maintained
12296 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12297 F:      drivers/pci/controller/pcie-rockchip*
12298
12299 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12300 M:      Linus Walleij <linus.walleij@linaro.org>
12301 L:      linux-pci@vger.kernel.org
12302 S:      Maintained
12303 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12304 F:      drivers/pci/controller/pci-v3-semi.c
12305
12306 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12307 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12308 L:      linux-pci@vger.kernel.org
12309 S:      Maintained
12310 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12311 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12312
12313 PCIE DRIVER FOR ST SPEAR13XX
12314 M:      Pratyush Anand <pratyush.anand@gmail.com>
12315 L:      linux-pci@vger.kernel.org
12316 S:      Maintained
12317 F:      drivers/pci/controller/dwc/*spear*
12318
12319 PCMCIA SUBSYSTEM
12320 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12322 S:      Odd Fixes
12323 F:      Documentation/pcmcia/
12324 F:      tools/pcmcia/
12325 F:      drivers/pcmcia/
12326 F:      include/pcmcia/
12327
12328 PCNET32 NETWORK DRIVER
12329 M:      Don Fry <pcnet32@frontier.com>
12330 L:      netdev@vger.kernel.org
12331 S:      Maintained
12332 F:      drivers/net/ethernet/amd/pcnet32.c
12333
12334 PCRYPT PARALLEL CRYPTO ENGINE
12335 M:      Steffen Klassert <steffen.klassert@secunet.com>
12336 L:      linux-crypto@vger.kernel.org
12337 S:      Maintained
12338 F:      crypto/pcrypt.c
12339 F:      include/crypto/pcrypt.h
12340
12341 PEAQ WMI HOTKEYS DRIVER
12342 M:      Hans de Goede <hdegoede@redhat.com>
12343 L:      platform-driver-x86@vger.kernel.org
12344 S:      Maintained
12345 F:      drivers/platform/x86/peaq-wmi.c
12346
12347 PER-CPU MEMORY ALLOCATOR
12348 M:      Dennis Zhou <dennis@kernel.org>
12349 M:      Tejun Heo <tj@kernel.org>
12350 M:      Christoph Lameter <cl@linux.com>
12351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12352 S:      Maintained
12353 F:      include/linux/percpu*.h
12354 F:      mm/percpu*.c
12355 F:      arch/*/include/asm/percpu.h
12356
12357 PER-TASK DELAY ACCOUNTING
12358 M:      Balbir Singh <bsingharora@gmail.com>
12359 S:      Maintained
12360 F:      include/linux/delayacct.h
12361 F:      kernel/delayacct.c
12362
12363 PERFORMANCE EVENTS SUBSYSTEM
12364 M:      Peter Zijlstra <peterz@infradead.org>
12365 M:      Ingo Molnar <mingo@redhat.com>
12366 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12367 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12368 R:      Jiri Olsa <jolsa@redhat.com>
12369 R:      Namhyung Kim <namhyung@kernel.org>
12370 L:      linux-kernel@vger.kernel.org
12371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12372 S:      Supported
12373 F:      kernel/events/*
12374 F:      include/linux/perf_event.h
12375 F:      include/uapi/linux/perf_event.h
12376 F:      arch/*/kernel/perf_event*.c
12377 F:      arch/*/kernel/*/perf_event*.c
12378 F:      arch/*/kernel/*/*/perf_event*.c
12379 F:      arch/*/include/asm/perf_event.h
12380 F:      arch/*/kernel/perf_callchain.c
12381 F:      arch/*/events/*
12382 F:      arch/*/events/*/*
12383 F:      tools/perf/
12384
12385 PERSONALITY HANDLING
12386 M:      Christoph Hellwig <hch@infradead.org>
12387 L:      linux-abi-devel@lists.sourceforge.net
12388 S:      Maintained
12389 F:      include/linux/personality.h
12390 F:      include/uapi/linux/personality.h
12391
12392 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12393 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12394 L:      linux-input@vger.kernel.org
12395 S:      Maintained
12396 F:      Documentation/input/devices/pxrc.rst
12397 F:      drivers/input/joystick/pxrc.c
12398
12399 PHONET PROTOCOL
12400 M:      Remi Denis-Courmont <courmisch@gmail.com>
12401 S:      Supported
12402 F:      Documentation/networking/phonet.txt
12403 F:      include/linux/phonet.h
12404 F:      include/net/phonet/
12405 F:      include/uapi/linux/phonet.h
12406 F:      net/phonet/
12407
12408 PHRAM MTD DRIVER
12409 M:      Joern Engel <joern@lazybastard.org>
12410 L:      linux-mtd@lists.infradead.org
12411 S:      Maintained
12412 F:      drivers/mtd/devices/phram.c
12413
12414 PICOLCD HID DRIVER
12415 M:      Bruno Prémont <bonbons@linux-vserver.org>
12416 L:      linux-input@vger.kernel.org
12417 S:      Maintained
12418 F:      drivers/hid/hid-picolcd*
12419
12420 PICOXCELL SUPPORT
12421 M:      Jamie Iles <jamie@jamieiles.com>
12422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12423 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12424 S:      Supported
12425 F:      arch/arm/boot/dts/picoxcell*
12426 F:      arch/arm/mach-picoxcell/
12427 F:      drivers/crypto/picoxcell*
12428
12429 PIN CONTROL SUBSYSTEM
12430 M:      Linus Walleij <linus.walleij@linaro.org>
12431 L:      linux-gpio@vger.kernel.org
12432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12433 S:      Maintained
12434 F:      Documentation/devicetree/bindings/pinctrl/
12435 F:      Documentation/driver-api/pinctl.rst
12436 F:      drivers/pinctrl/
12437 F:      include/linux/pinctrl/
12438
12439 PIN CONTROLLER - MICROCHIP AT91
12440 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12442 L:      linux-gpio@vger.kernel.org
12443 S:      Supported
12444 F:      drivers/pinctrl/pinctrl-at91*
12445
12446 PIN CONTROLLER - FREESCALE
12447 M:      Dong Aisheng <aisheng.dong@nxp.com>
12448 M:      Fabio Estevam <festevam@gmail.com>
12449 M:      Shawn Guo <shawnguo@kernel.org>
12450 M:      Stefan Agner <stefan@agner.ch>
12451 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12452 L:      linux-gpio@vger.kernel.org
12453 S:      Maintained
12454 F:      drivers/pinctrl/freescale/
12455 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12456
12457 PIN CONTROLLER - INTEL
12458 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12459 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12461 S:      Maintained
12462 F:      drivers/pinctrl/intel/
12463
12464 PIN CONTROLLER - MEDIATEK
12465 M:      Sean Wang <sean.wang@kernel.org>
12466 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12467 S:      Maintained
12468 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12469 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12470 F:      drivers/pinctrl/mediatek/
12471
12472 PIN CONTROLLER - QUALCOMM
12473 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12474 S:      Maintained
12475 L:      linux-arm-msm@vger.kernel.org
12476 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12477 F:      drivers/pinctrl/qcom/
12478
12479 PIN CONTROLLER - RENESAS
12480 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12481 L:      linux-renesas-soc@vger.kernel.org
12482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12483 S:      Maintained
12484 F:      drivers/pinctrl/pinctrl-rz*
12485 F:      drivers/pinctrl/sh-pfc/
12486
12487 PIN CONTROLLER - SAMSUNG
12488 M:      Tomasz Figa <tomasz.figa@gmail.com>
12489 M:      Krzysztof Kozlowski <krzk@kernel.org>
12490 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12492 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12493 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12495 S:      Maintained
12496 F:      drivers/pinctrl/samsung/
12497 F:      include/dt-bindings/pinctrl/samsung.h
12498 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12499
12500 PIN CONTROLLER - SINGLE
12501 M:      Tony Lindgren <tony@atomide.com>
12502 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12504 L:      linux-omap@vger.kernel.org
12505 S:      Maintained
12506 F:      drivers/pinctrl/pinctrl-single.c
12507
12508 PIN CONTROLLER - ST SPEAR
12509 M:      Viresh Kumar <vireshk@kernel.org>
12510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12511 W:      http://www.st.com/spear
12512 S:      Maintained
12513 F:      drivers/pinctrl/spear/
12514
12515 PISTACHIO SOC SUPPORT
12516 M:      James Hartley <james.hartley@sondrel.com>
12517 L:      linux-mips@vger.kernel.org
12518 S:      Odd Fixes
12519 F:      arch/mips/pistachio/
12520 F:      arch/mips/include/asm/mach-pistachio/
12521 F:      arch/mips/boot/dts/img/pistachio*
12522 F:      arch/mips/configs/pistachio*_defconfig
12523
12524 PKTCDVD DRIVER
12525 S:      Orphan
12526 M:      linux-block@vger.kernel.org
12527 F:      drivers/block/pktcdvd.c
12528 F:      include/linux/pktcdvd.h
12529 F:      include/uapi/linux/pktcdvd.h
12530
12531 PKUNITY SOC DRIVERS
12532 M:      Guan Xuetao <gxt@pku.edu.cn>
12533 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12534 S:      Maintained
12535 T:      git git://github.com/gxt/linux.git
12536 F:      drivers/input/serio/i8042-unicore32io.h
12537 F:      drivers/i2c/busses/i2c-puv3.c
12538 F:      drivers/video/fbdev/fb-puv3.c
12539 F:      drivers/rtc/rtc-puv3.c
12540
12541 PMBUS HARDWARE MONITORING DRIVERS
12542 M:      Guenter Roeck <linux@roeck-us.net>
12543 L:      linux-hwmon@vger.kernel.org
12544 W:      http://hwmon.wiki.kernel.org/
12545 W:      http://www.roeck-us.net/linux/drivers/
12546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12547 S:      Maintained
12548 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12549 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12550 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12551 F:      Documentation/hwmon/adm1275.rst
12552 F:      Documentation/hwmon/ibm-cffps.rst
12553 F:      Documentation/hwmon/ir35221.rst
12554 F:      Documentation/hwmon/lm25066.rst
12555 F:      Documentation/hwmon/ltc2978.rst
12556 F:      Documentation/hwmon/ltc3815.rst
12557 F:      Documentation/hwmon/max16064.rst
12558 F:      Documentation/hwmon/max20751.rst
12559 F:      Documentation/hwmon/max31785.rst
12560 F:      Documentation/hwmon/max34440.rst
12561 F:      Documentation/hwmon/max8688.rst
12562 F:      Documentation/hwmon/pmbus.rst
12563 F:      Documentation/hwmon/pmbus-core.rst
12564 F:      Documentation/hwmon/tps40422.rst
12565 F:      Documentation/hwmon/ucd9000.rst
12566 F:      Documentation/hwmon/ucd9200.rst
12567 F:      Documentation/hwmon/zl6100.rst
12568 F:      drivers/hwmon/pmbus/
12569 F:      include/linux/pmbus.h
12570
12571 PMC SIERRA MaxRAID DRIVER
12572 L:      linux-scsi@vger.kernel.org
12573 W:      http://www.pmc-sierra.com/
12574 S:      Orphan
12575 F:      drivers/scsi/pmcraid.*
12576
12577 PMC SIERRA PM8001 DRIVER
12578 M:      Jack Wang <jinpu.wang@profitbricks.com>
12579 M:      lindar_liu@usish.com
12580 L:      linux-scsi@vger.kernel.org
12581 S:      Supported
12582 F:      drivers/scsi/pm8001/
12583
12584 PNP SUPPORT
12585 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12586 S:      Maintained
12587 F:      drivers/pnp/
12588
12589 PNI RM3100 IIO DRIVER
12590 M:      Song Qiang <songqiang1304521@gmail.com>
12591 L:      linux-iio@vger.kernel.org
12592 S:      Maintained
12593 F:      drivers/iio/magnetometer/rm3100*
12594 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12595
12596 POSIX CLOCKS and TIMERS
12597 M:      Thomas Gleixner <tglx@linutronix.de>
12598 L:      linux-kernel@vger.kernel.org
12599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12600 S:      Maintained
12601 F:      fs/timerfd.c
12602 F:      include/linux/timer*
12603 F:      kernel/time/*timer*
12604
12605 POWER MANAGEMENT CORE
12606 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12607 L:      linux-pm@vger.kernel.org
12608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12609 B:      https://bugzilla.kernel.org
12610 S:      Supported
12611 F:      drivers/base/power/
12612 F:      include/linux/pm.h
12613 F:      include/linux/pm_*
12614 F:      include/linux/powercap.h
12615 F:      drivers/powercap/
12616 F:      kernel/configs/nopm.config
12617
12618 POWER STATE COORDINATION INTERFACE (PSCI)
12619 M:      Mark Rutland <mark.rutland@arm.com>
12620 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12621 L:      linux-arm-kernel@lists.infradead.org
12622 S:      Maintained
12623 F:      drivers/firmware/psci/
12624 F:      include/linux/psci.h
12625 F:      include/uapi/linux/psci.h
12626
12627 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12628 M:      Sebastian Reichel <sre@kernel.org>
12629 L:      linux-pm@vger.kernel.org
12630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12631 S:      Maintained
12632 F:      Documentation/ABI/testing/sysfs-class-power
12633 F:      Documentation/devicetree/bindings/power/supply/
12634 F:      include/linux/power_supply.h
12635 F:      drivers/power/supply/
12636
12637 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12638 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12639 L:      linuxppc-dev@lists.ozlabs.org
12640 S:      Maintained
12641 F:      drivers/char/powernv-op-panel.c
12642
12643 PPP OVER ATM (RFC 2364)
12644 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12645 S:      Maintained
12646 F:      net/atm/pppoatm.c
12647 F:      include/uapi/linux/atmppp.h
12648
12649 PPP OVER ETHERNET
12650 M:      Michal Ostrowski <mostrows@earthlink.net>
12651 S:      Maintained
12652 F:      drivers/net/ppp/pppoe.c
12653 F:      drivers/net/ppp/pppox.c
12654
12655 PPP OVER L2TP
12656 M:      James Chapman <jchapman@katalix.com>
12657 S:      Maintained
12658 F:      net/l2tp/l2tp_ppp.c
12659 F:      include/linux/if_pppol2tp.h
12660 F:      include/uapi/linux/if_pppol2tp.h
12661
12662 PPP PROTOCOL DRIVERS AND COMPRESSORS
12663 M:      Paul Mackerras <paulus@samba.org>
12664 L:      linux-ppp@vger.kernel.org
12665 S:      Maintained
12666 F:      drivers/net/ppp/ppp_*
12667
12668 PPS SUPPORT
12669 M:      Rodolfo Giometti <giometti@enneenne.com>
12670 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12671 L:      linuxpps@ml.enneenne.com (subscribers-only)
12672 S:      Maintained
12673 F:      Documentation/pps/
12674 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12675 F:      Documentation/ABI/testing/sysfs-pps
12676 F:      drivers/pps/
12677 F:      include/linux/pps*.h
12678 F:      include/uapi/linux/pps.h
12679
12680 PPTP DRIVER
12681 M:      Dmitry Kozlov <xeb@mail.ru>
12682 L:      netdev@vger.kernel.org
12683 S:      Maintained
12684 F:      drivers/net/ppp/pptp.c
12685 W:      http://sourceforge.net/projects/accel-pptp
12686
12687 PRINTK
12688 M:      Petr Mladek <pmladek@suse.com>
12689 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12690 R:      Steven Rostedt <rostedt@goodmis.org>
12691 S:      Maintained
12692 F:      kernel/printk/
12693 F:      include/linux/printk.h
12694
12695 PRISM54 WIRELESS DRIVER
12696 M:      Luis Chamberlain <mcgrof@kernel.org>
12697 L:      linux-wireless@vger.kernel.org
12698 W:      http://wireless.kernel.org/en/users/Drivers/p54
12699 S:      Obsolete
12700 F:      drivers/net/wireless/intersil/prism54/
12701
12702 PROC FILESYSTEM
12703 R:      Alexey Dobriyan <adobriyan@gmail.com>
12704 L:      linux-kernel@vger.kernel.org
12705 L:      linux-fsdevel@vger.kernel.org
12706 S:      Maintained
12707 F:      fs/proc/
12708 F:      include/linux/proc_fs.h
12709 F:      tools/testing/selftests/proc/
12710 F:      Documentation/filesystems/proc.txt
12711
12712 PROC SYSCTL
12713 M:      Luis Chamberlain <mcgrof@kernel.org>
12714 M:      Kees Cook <keescook@chromium.org>
12715 L:      linux-kernel@vger.kernel.org
12716 L:      linux-fsdevel@vger.kernel.org
12717 S:      Maintained
12718 F:      fs/proc/proc_sysctl.c
12719 F:      include/linux/sysctl.h
12720 F:      kernel/sysctl.c
12721 F:      tools/testing/selftests/sysctl/
12722
12723 PS3 NETWORK SUPPORT
12724 M:      Geoff Levand <geoff@infradead.org>
12725 L:      netdev@vger.kernel.org
12726 L:      linuxppc-dev@lists.ozlabs.org
12727 S:      Maintained
12728 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12729
12730 PS3 PLATFORM SUPPORT
12731 M:      Geoff Levand <geoff@infradead.org>
12732 L:      linuxppc-dev@lists.ozlabs.org
12733 S:      Maintained
12734 F:      arch/powerpc/boot/ps3*
12735 F:      arch/powerpc/include/asm/lv1call.h
12736 F:      arch/powerpc/include/asm/ps3*.h
12737 F:      arch/powerpc/platforms/ps3/
12738 F:      drivers/*/ps3*
12739 F:      drivers/ps3/
12740 F:      drivers/rtc/rtc-ps3.c
12741 F:      drivers/usb/host/*ps3.c
12742 F:      sound/ppc/snd_ps3*
12743
12744 PS3VRAM DRIVER
12745 M:      Jim Paris <jim@jtan.com>
12746 M:      Geoff Levand <geoff@infradead.org>
12747 L:      linuxppc-dev@lists.ozlabs.org
12748 S:      Maintained
12749 F:      drivers/block/ps3vram.c
12750
12751 PSAMPLE PACKET SAMPLING SUPPORT:
12752 M:      Yotam Gigi <yotam.gi@gmail.com>
12753 S:      Maintained
12754 F:      net/psample
12755 F:      include/net/psample.h
12756 F:      include/uapi/linux/psample.h
12757
12758 PSTORE FILESYSTEM
12759 M:      Kees Cook <keescook@chromium.org>
12760 M:      Anton Vorontsov <anton@enomsg.org>
12761 M:      Colin Cross <ccross@android.com>
12762 M:      Tony Luck <tony.luck@intel.com>
12763 S:      Maintained
12764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12765 F:      fs/pstore/
12766 F:      include/linux/pstore*
12767 F:      drivers/firmware/efi/efi-pstore.c
12768 F:      drivers/acpi/apei/erst.c
12769 F:      Documentation/admin-guide/ramoops.rst
12770 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12771 K:      \b(pstore|ramoops)
12772
12773 PTP HARDWARE CLOCK SUPPORT
12774 M:      Richard Cochran <richardcochran@gmail.com>
12775 L:      netdev@vger.kernel.org
12776 S:      Maintained
12777 W:      http://linuxptp.sourceforge.net/
12778 F:      Documentation/ABI/testing/sysfs-ptp
12779 F:      Documentation/ptp/*
12780 F:      drivers/net/phy/dp83640*
12781 F:      drivers/ptp/*
12782 F:      include/linux/ptp_cl*
12783
12784 PTRACE SUPPORT
12785 M:      Oleg Nesterov <oleg@redhat.com>
12786 S:      Maintained
12787 F:      include/asm-generic/syscall.h
12788 F:      include/linux/ptrace.h
12789 F:      include/linux/regset.h
12790 F:      include/linux/tracehook.h
12791 F:      include/uapi/linux/ptrace.h
12792 F:      include/uapi/linux/ptrace.h
12793 F:      include/asm-generic/ptrace.h
12794 F:      kernel/ptrace.c
12795 F:      arch/*/ptrace*.c
12796 F:      arch/*/*/ptrace*.c
12797 F:      arch/*/include/asm/ptrace*.h
12798
12799 PULSE8-CEC DRIVER
12800 M:      Hans Verkuil <hverkuil@xs4all.nl>
12801 L:      linux-media@vger.kernel.org
12802 T:      git git://linuxtv.org/media_tree.git
12803 S:      Maintained
12804 F:      drivers/media/usb/pulse8-cec/*
12805 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12806
12807 PVRUSB2 VIDEO4LINUX DRIVER
12808 M:      Mike Isely <isely@pobox.com>
12809 L:      pvrusb2@isely.net       (subscribers-only)
12810 L:      linux-media@vger.kernel.org
12811 W:      http://www.isely.net/pvrusb2/
12812 T:      git git://linuxtv.org/media_tree.git
12813 S:      Maintained
12814 F:      Documentation/media/v4l-drivers/pvrusb2*
12815 F:      drivers/media/usb/pvrusb2/
12816
12817 PWC WEBCAM DRIVER
12818 M:      Hans Verkuil <hverkuil@xs4all.nl>
12819 L:      linux-media@vger.kernel.org
12820 T:      git git://linuxtv.org/media_tree.git
12821 S:      Odd Fixes
12822 F:      drivers/media/usb/pwc/*
12823 F:      include/trace/events/pwc.h
12824
12825 PWM FAN DRIVER
12826 M:      Kamil Debski <kamil@wypas.org>
12827 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12828 L:      linux-hwmon@vger.kernel.org
12829 S:      Supported
12830 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12831 F:      Documentation/hwmon/pwm-fan.rst
12832 F:      drivers/hwmon/pwm-fan.c
12833
12834 PWM IR Transmitter
12835 M:      Sean Young <sean@mess.org>
12836 L:      linux-media@vger.kernel.org
12837 S:      Maintained
12838 F:      drivers/media/rc/pwm-ir-tx.c
12839
12840 PWM SUBSYSTEM
12841 M:      Thierry Reding <thierry.reding@gmail.com>
12842 L:      linux-pwm@vger.kernel.org
12843 S:      Maintained
12844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12845 F:      Documentation/pwm.txt
12846 F:      Documentation/devicetree/bindings/pwm/
12847 F:      include/linux/pwm.h
12848 F:      drivers/pwm/
12849 F:      drivers/video/backlight/pwm_bl.c
12850 F:      include/linux/pwm_backlight.h
12851 F:      drivers/gpio/gpio-mvebu.c
12852 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12853
12854 PXA GPIO DRIVER
12855 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12856 L:      linux-gpio@vger.kernel.org
12857 S:      Maintained
12858 F:      drivers/gpio/gpio-pxa.c
12859
12860 PXA MMCI DRIVER
12861 S:      Orphan
12862
12863 PXA RTC DRIVER
12864 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12865 L:      linux-rtc@vger.kernel.org
12866 S:      Maintained
12867
12868 PXA2xx/PXA3xx SUPPORT
12869 M:      Daniel Mack <daniel@zonque.org>
12870 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12871 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12873 T:      git git://github.com/hzhuang1/linux.git
12874 T:      git git://github.com/rjarzmik/linux.git
12875 S:      Maintained
12876 F:      arch/arm/boot/dts/pxa*
12877 F:      arch/arm/mach-pxa/
12878 F:      drivers/dma/pxa*
12879 F:      drivers/pcmcia/pxa2xx*
12880 F:      drivers/pinctrl/pxa/
12881 F:      drivers/spi/spi-pxa2xx*
12882 F:      drivers/usb/gadget/udc/pxa2*
12883 F:      include/sound/pxa2xx-lib.h
12884 F:      sound/arm/pxa*
12885 F:      sound/soc/pxa/
12886
12887 QAT DRIVER
12888 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12889 L:      qat-linux@intel.com
12890 S:      Supported
12891 F:      drivers/crypto/qat/
12892
12893 QCOM AUDIO (ASoC) DRIVERS
12894 M:      Patrick Lai <plai@codeaurora.org>
12895 M:      Banajit Goswami <bgoswami@codeaurora.org>
12896 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12897 S:      Supported
12898 F:      sound/soc/qcom/
12899
12900 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12901 M:      Gabriel Somlo <somlo@cmu.edu>
12902 M:      "Michael S. Tsirkin" <mst@redhat.com>
12903 L:      qemu-devel@nongnu.org
12904 S:      Maintained
12905 F:      drivers/firmware/qemu_fw_cfg.c
12906 F:      include/uapi/linux/qemu_fw_cfg.h
12907
12908 QIB DRIVER
12909 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12910 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12911 L:      linux-rdma@vger.kernel.org
12912 S:      Supported
12913 F:      drivers/infiniband/hw/qib/
12914
12915 QLOGIC QL41xxx FCOE DRIVER
12916 M:      QLogic-Storage-Upstream@cavium.com
12917 L:      linux-scsi@vger.kernel.org
12918 S:      Supported
12919 F:      drivers/scsi/qedf/
12920
12921 QLOGIC QL41xxx ISCSI DRIVER
12922 M:      QLogic-Storage-Upstream@cavium.com
12923 L:      linux-scsi@vger.kernel.org
12924 S:      Supported
12925 F:      drivers/scsi/qedi/
12926
12927 QLOGIC QL4xxx ETHERNET DRIVER
12928 M:      Ariel Elior <aelior@marvell.com>
12929 M:      GR-everest-linux-l2@marvell.com
12930 L:      netdev@vger.kernel.org
12931 S:      Supported
12932 F:      drivers/net/ethernet/qlogic/qed/
12933 F:      include/linux/qed/
12934 F:      drivers/net/ethernet/qlogic/qede/
12935
12936 QLOGIC QL4xxx RDMA DRIVER
12937 M:      Michal Kalderon <mkalderon@marvell.com>
12938 M:      Ariel Elior <aelior@marvell.com>
12939 L:      linux-rdma@vger.kernel.org
12940 S:      Supported
12941 F:      drivers/infiniband/hw/qedr/
12942 F:      include/uapi/rdma/qedr-abi.h
12943
12944 QLOGIC QLA1280 SCSI DRIVER
12945 M:      Michael Reed <mdr@sgi.com>
12946 L:      linux-scsi@vger.kernel.org
12947 S:      Maintained
12948 F:      drivers/scsi/qla1280.[ch]
12949
12950 QLOGIC QLA2XXX FC-SCSI DRIVER
12951 M:      qla2xxx-upstream@qlogic.com
12952 L:      linux-scsi@vger.kernel.org
12953 S:      Supported
12954 F:      Documentation/scsi/LICENSE.qla2xxx
12955 F:      drivers/scsi/qla2xxx/
12956
12957 QLOGIC QLA3XXX NETWORK DRIVER
12958 M:      GR-Linux-NIC-Dev@marvell.com
12959 L:      netdev@vger.kernel.org
12960 S:      Supported
12961 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12962 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12963
12964 QLOGIC QLA4XXX iSCSI DRIVER
12965 M:      QLogic-Storage-Upstream@qlogic.com
12966 L:      linux-scsi@vger.kernel.org
12967 S:      Supported
12968 F:      Documentation/scsi/LICENSE.qla4xxx
12969 F:      drivers/scsi/qla4xxx/
12970
12971 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12972 M:      Shahed Shaikh <shshaikh@marvell.com>
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/qlcnic/
12978
12979 QLOGIC QLGE 10Gb ETHERNET DRIVER
12980 M:      Manish Chopra <manishc@marvell.com>
12981 M:      GR-Linux-NIC-Dev@marvell.com
12982 L:      netdev@vger.kernel.org
12983 S:      Supported
12984 F:      drivers/net/ethernet/qlogic/qlge/
12985
12986 QM1D1B0004 MEDIA DRIVER
12987 M:      Akihiro Tsukada <tskd08@gmail.com>
12988 L:      linux-media@vger.kernel.org
12989 S:      Odd Fixes
12990 F:      drivers/media/tuners/qm1d1b0004*
12991
12992 QM1D1C0042 MEDIA DRIVER
12993 M:      Akihiro Tsukada <tskd08@gmail.com>
12994 L:      linux-media@vger.kernel.org
12995 S:      Odd Fixes
12996 F:      drivers/media/tuners/qm1d1c0042*
12997
12998 QNX4 FILESYSTEM
12999 M:      Anders Larsen <al@alarsen.net>
13000 W:      http://www.alarsen.net/linux/qnx4fs/
13001 S:      Maintained
13002 F:      fs/qnx4/
13003 F:      include/uapi/linux/qnx4_fs.h
13004 F:      include/uapi/linux/qnxtypes.h
13005
13006 QORIQ DPAA2 FSL-MC BUS DRIVER
13007 M:      Stuart Yoder <stuyoder@gmail.com>
13008 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13009 L:      linux-kernel@vger.kernel.org
13010 S:      Maintained
13011 F:      drivers/bus/fsl-mc/
13012 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13013 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13014
13015 QT1010 MEDIA DRIVER
13016 M:      Antti Palosaari <crope@iki.fi>
13017 L:      linux-media@vger.kernel.org
13018 W:      https://linuxtv.org
13019 W:      http://palosaari.fi/linux/
13020 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13021 T:      git git://linuxtv.org/anttip/media_tree.git
13022 S:      Maintained
13023 F:      drivers/media/tuners/qt1010*
13024
13025 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13026 M:      Kalle Valo <kvalo@codeaurora.org>
13027 L:      ath10k@lists.infradead.org
13028 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13030 S:      Supported
13031 F:      drivers/net/wireless/ath/ath10k/
13032
13033 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13034 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13035 L:      linux-wireless@vger.kernel.org
13036 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13037 S:      Supported
13038 F:      drivers/net/wireless/ath/ath9k/
13039
13040 QUALCOMM CAMERA SUBSYSTEM DRIVER
13041 M:      Todor Tomov <todor.too@gmail.com>
13042 L:      linux-media@vger.kernel.org
13043 S:      Maintained
13044 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13045 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13046 F:      drivers/media/platform/qcom/camss/
13047
13048 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13049 M:      Ilia Lin <ilia.lin@kernel.org>
13050 L:      linux-pm@vger.kernel.org
13051 S:      Maintained
13052 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13053 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13054
13055 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13056 M:      Timur Tabi <timur@kernel.org>
13057 L:      netdev@vger.kernel.org
13058 S:      Maintained
13059 F:      drivers/net/ethernet/qualcomm/emac/
13060
13061 QUALCOMM ETHQOS ETHERNET DRIVER
13062 M:      Vinod Koul <vkoul@kernel.org>
13063 M:      Niklas Cassel <niklas.cassel@linaro.org>
13064 L:      netdev@vger.kernel.org
13065 S:      Maintained
13066 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13067 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13068
13069 QUALCOMM GENERIC INTERFACE I2C DRIVER
13070 M:      Alok Chauhan <alokc@codeaurora.org>
13071 L:      linux-i2c@vger.kernel.org
13072 L:      linux-arm-msm@vger.kernel.org
13073 S:      Supported
13074 F:      drivers/i2c/busses/i2c-qcom-geni.c
13075
13076 QUALCOMM HEXAGON ARCHITECTURE
13077 M:      Richard Kuo <rkuo@codeaurora.org>
13078 L:      linux-hexagon@vger.kernel.org
13079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13080 S:      Supported
13081 F:      arch/hexagon/
13082
13083 QUALCOMM HIDMA DRIVER
13084 M:      Sinan Kaya <okaya@kernel.org>
13085 L:      linux-arm-kernel@lists.infradead.org
13086 L:      linux-arm-msm@vger.kernel.org
13087 L:      dmaengine@vger.kernel.org
13088 S:      Supported
13089 F:      drivers/dma/qcom/hidma*
13090
13091 QUALCOMM IOMMU
13092 M:      Rob Clark <robdclark@gmail.com>
13093 L:      iommu@lists.linux-foundation.org
13094 L:      linux-arm-msm@vger.kernel.org
13095 S:      Maintained
13096 F:      drivers/iommu/qcom_iommu.c
13097
13098 QUALCOMM TSENS THERMAL DRIVER
13099 M:      Amit Kucheria <amit.kucheria@linaro.org>
13100 L:      linux-pm@vger.kernel.org
13101 L:      linux-arm-msm@vger.kernel.org
13102 S:      Maintained
13103 F:      drivers/thermal/qcom/
13104
13105 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13106 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13107 L:      linux-media@vger.kernel.org
13108 L:      linux-arm-msm@vger.kernel.org
13109 T:      git git://linuxtv.org/media_tree.git
13110 S:      Maintained
13111 F:      drivers/media/platform/qcom/venus/
13112
13113 QUALCOMM WCN36XX WIRELESS DRIVER
13114 M:      Kalle Valo <kvalo@codeaurora.org>
13115 L:      wcn36xx@lists.infradead.org
13116 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13117 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13118 S:      Supported
13119 F:      drivers/net/wireless/ath/wcn36xx/
13120
13121 QUANTENNA QTNFMAC WIRELESS DRIVER
13122 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13123 M:      Avinash Patil <avinashp@quantenna.com>
13124 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13125 L:      linux-wireless@vger.kernel.org
13126 S:      Maintained
13127 F:      drivers/net/wireless/quantenna
13128
13129 RADEON and AMDGPU DRM DRIVERS
13130 M:      Alex Deucher <alexander.deucher@amd.com>
13131 M:      Christian König <christian.koenig@amd.com>
13132 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13133 L:      amd-gfx@lists.freedesktop.org
13134 T:      git git://people.freedesktop.org/~agd5f/linux
13135 S:      Supported
13136 F:      drivers/gpu/drm/radeon/
13137 F:      include/uapi/drm/radeon_drm.h
13138 F:      drivers/gpu/drm/amd/
13139 F:      include/uapi/drm/amdgpu_drm.h
13140
13141 RADEON FRAMEBUFFER DISPLAY DRIVER
13142 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13143 L:      linux-fbdev@vger.kernel.org
13144 S:      Maintained
13145 F:      drivers/video/fbdev/aty/radeon*
13146 F:      include/uapi/linux/radeonfb.h
13147
13148 RADIOSHARK 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-shark.c
13154
13155 RADIOSHARK2 RADIO DRIVER
13156 M:      Hans Verkuil <hverkuil@xs4all.nl>
13157 L:      linux-media@vger.kernel.org
13158 T:      git git://linuxtv.org/media_tree.git
13159 S:      Maintained
13160 F:      drivers/media/radio/radio-shark2.c
13161 F:      drivers/media/radio/radio-tea5777.c
13162
13163 RADOS BLOCK DEVICE (RBD)
13164 M:      Ilya Dryomov <idryomov@gmail.com>
13165 M:      Sage Weil <sage@redhat.com>
13166 M:      Alex Elder <elder@kernel.org>
13167 L:      ceph-devel@vger.kernel.org
13168 W:      http://ceph.com/
13169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13170 T:      git git://github.com/ceph/ceph-client.git
13171 S:      Supported
13172 F:      Documentation/ABI/testing/sysfs-bus-rbd
13173 F:      drivers/block/rbd.c
13174 F:      drivers/block/rbd_types.h
13175
13176 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13177 M:      Paul Mackerras <paulus@samba.org>
13178 L:      linux-fbdev@vger.kernel.org
13179 S:      Maintained
13180 F:      drivers/video/fbdev/aty/aty128fb.c
13181
13182 RAINSHADOW-CEC DRIVER
13183 M:      Hans Verkuil <hverkuil@xs4all.nl>
13184 L:      linux-media@vger.kernel.org
13185 T:      git git://linuxtv.org/media_tree.git
13186 S:      Maintained
13187 F:      drivers/media/usb/rainshadow-cec/*
13188
13189 RALINK MIPS ARCHITECTURE
13190 M:      John Crispin <john@phrozen.org>
13191 L:      linux-mips@vger.kernel.org
13192 S:      Maintained
13193 F:      arch/mips/ralink
13194
13195 RALINK RT2X00 WIRELESS LAN DRIVER
13196 P:      rt2x00 project
13197 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13198 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13199 L:      linux-wireless@vger.kernel.org
13200 S:      Maintained
13201 F:      drivers/net/wireless/ralink/rt2x00/
13202
13203 RAMDISK RAM BLOCK DEVICE DRIVER
13204 M:      Jens Axboe <axboe@kernel.dk>
13205 S:      Maintained
13206 F:      Documentation/blockdev/ramdisk.txt
13207 F:      drivers/block/brd.c
13208
13209 RANCHU VIRTUAL BOARD FOR MIPS
13210 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13211 L:      linux-mips@vger.kernel.org
13212 S:      Supported
13213 F:      arch/mips/generic/board-ranchu.c
13214 F:      arch/mips/configs/generic/board-ranchu.config
13215
13216 RANDOM NUMBER DRIVER
13217 M:      "Theodore Ts'o" <tytso@mit.edu>
13218 S:      Maintained
13219 F:      drivers/char/random.c
13220
13221 RAPIDIO SUBSYSTEM
13222 M:      Matt Porter <mporter@kernel.crashing.org>
13223 M:      Alexandre Bounine <alex.bou9@gmail.com>
13224 S:      Maintained
13225 F:      drivers/rapidio/
13226
13227 RAS INFRASTRUCTURE
13228 M:      Tony Luck <tony.luck@intel.com>
13229 M:      Borislav Petkov <bp@alien8.de>
13230 L:      linux-edac@vger.kernel.org
13231 S:      Maintained
13232 F:      drivers/ras/
13233 F:      include/linux/ras.h
13234 F:      include/ras/ras_event.h
13235 F:      Documentation/admin-guide/ras.rst
13236
13237 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13238 L:      linux-wireless@vger.kernel.org
13239 S:      Orphan
13240 F:      drivers/net/wireless/ray*
13241
13242 RCUTORTURE TEST FRAMEWORK
13243 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13244 M:      Josh Triplett <josh@joshtriplett.org>
13245 R:      Steven Rostedt <rostedt@goodmis.org>
13246 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13247 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13248 L:      rcu@vger.kernel.org
13249 S:      Supported
13250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13251 F:      tools/testing/selftests/rcutorture
13252
13253 RDC R-321X SoC
13254 M:      Florian Fainelli <florian@openwrt.org>
13255 S:      Maintained
13256
13257 RDC R6040 FAST ETHERNET DRIVER
13258 M:      Florian Fainelli <f.fainelli@gmail.com>
13259 L:      netdev@vger.kernel.org
13260 S:      Maintained
13261 F:      drivers/net/ethernet/rdc/r6040.c
13262
13263 RDMAVT - RDMA verbs software
13264 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13265 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13266 L:      linux-rdma@vger.kernel.org
13267 S:      Supported
13268 F:      drivers/infiniband/sw/rdmavt
13269
13270 RDS - RELIABLE DATAGRAM SOCKETS
13271 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13272 L:      netdev@vger.kernel.org
13273 L:      linux-rdma@vger.kernel.org
13274 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13275 W:      https://oss.oracle.com/projects/rds/
13276 S:      Supported
13277 F:      net/rds/
13278 F:      Documentation/networking/rds.txt
13279
13280 RDT - RESOURCE ALLOCATION
13281 M:      Fenghua Yu <fenghua.yu@intel.com>
13282 M:      Reinette Chatre <reinette.chatre@intel.com>
13283 L:      linux-kernel@vger.kernel.org
13284 S:      Supported
13285 F:      arch/x86/kernel/cpu/resctrl/
13286 F:      arch/x86/include/asm/resctrl_sched.h
13287 F:      Documentation/x86/resctrl*
13288
13289 READ-COPY UPDATE (RCU)
13290 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13291 M:      Josh Triplett <josh@joshtriplett.org>
13292 R:      Steven Rostedt <rostedt@goodmis.org>
13293 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13294 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13295 R:      Joel Fernandes <joel@joelfernandes.org>
13296 L:      rcu@vger.kernel.org
13297 W:      http://www.rdrop.com/users/paulmck/RCU/
13298 S:      Supported
13299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13300 F:      Documentation/RCU/
13301 X:      Documentation/RCU/torture.txt
13302 F:      include/linux/rcu*
13303 X:      include/linux/srcu*.h
13304 F:      kernel/rcu/
13305 X:      kernel/rcu/srcu*.c
13306
13307 REAL TIME CLOCK (RTC) SUBSYSTEM
13308 M:      Alessandro Zummo <a.zummo@towertech.it>
13309 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13310 L:      linux-rtc@vger.kernel.org
13311 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13313 S:      Maintained
13314 F:      Documentation/devicetree/bindings/rtc/
13315 F:      Documentation/rtc.txt
13316 F:      drivers/rtc/
13317 F:      include/linux/rtc.h
13318 F:      include/uapi/linux/rtc.h
13319 F:      include/linux/rtc/
13320 F:      include/linux/platform_data/rtc-*
13321 F:      tools/testing/selftests/rtc/
13322
13323 REALTEK AUDIO CODECS
13324 M:      Bard Liao <bardliao@realtek.com>
13325 M:      Oder Chiou <oder_chiou@realtek.com>
13326 S:      Maintained
13327 F:      sound/soc/codecs/rt*
13328 F:      include/sound/rt*.h
13329
13330 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13331 M:      Linus Walleij <linus.walleij@linaro.org>
13332 S:      Maintained
13333 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13334 F:      drivers/net/dsa/realtek-smi*
13335 F:      drivers/net/dsa/rtl83*
13336
13337 REDPINE WIRELESS DRIVER
13338 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13339 M:      Siva Rebbagondla <siva8118@gmail.com>
13340 L:      linux-wireless@vger.kernel.org
13341 S:      Maintained
13342 F:      drivers/net/wireless/rsi/
13343
13344 REGISTER MAP ABSTRACTION
13345 M:      Mark Brown <broonie@kernel.org>
13346 L:      linux-kernel@vger.kernel.org
13347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13348 S:      Supported
13349 F:      Documentation/devicetree/bindings/regmap/
13350 F:      drivers/base/regmap/
13351 F:      include/linux/regmap.h
13352
13353 REISERFS FILE SYSTEM
13354 L:      reiserfs-devel@vger.kernel.org
13355 S:      Supported
13356 F:      fs/reiserfs/
13357
13358 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13359 M:      Ohad Ben-Cohen <ohad@wizery.com>
13360 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13361 L:      linux-remoteproc@vger.kernel.org
13362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13363 S:      Maintained
13364 F:      Documentation/devicetree/bindings/remoteproc/
13365 F:      Documentation/remoteproc.txt
13366 F:      drivers/remoteproc/
13367 F:      include/linux/remoteproc.h
13368
13369 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13370 M:      Ohad Ben-Cohen <ohad@wizery.com>
13371 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13372 L:      linux-remoteproc@vger.kernel.org
13373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13374 S:      Maintained
13375 F:      drivers/rpmsg/
13376 F:      Documentation/rpmsg.txt
13377 F:      include/linux/rpmsg.h
13378 F:      include/linux/rpmsg/
13379
13380 RENESAS CLOCK DRIVERS
13381 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13382 L:      linux-renesas-soc@vger.kernel.org
13383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13384 S:      Supported
13385 F:      drivers/clk/renesas/
13386
13387 RENESAS EMEV2 I2C DRIVER
13388 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13389 S:      Supported
13390 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13391 F:      drivers/i2c/busses/i2c-emev2.c
13392
13393 RENESAS ETHERNET DRIVERS
13394 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13395 L:      netdev@vger.kernel.org
13396 L:      linux-renesas-soc@vger.kernel.org
13397 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13398 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13399 F:      drivers/net/ethernet/renesas/
13400 F:      include/linux/sh_eth.h
13401
13402 RENESAS R-CAR GYROADC DRIVER
13403 M:      Marek Vasut <marek.vasut@gmail.com>
13404 L:      linux-iio@vger.kernel.org
13405 S:      Supported
13406 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13407 F:      drivers/iio/adc/rcar-gyroadc.c
13408
13409 RENESAS R-CAR I2C DRIVERS
13410 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13411 S:      Supported
13412 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13413 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13414 F:      drivers/i2c/busses/i2c-rcar.c
13415 F:      drivers/i2c/busses/i2c-sh_mobile.c
13416
13417 RENESAS RIIC DRIVER
13418 M:      Chris Brandt <chris.brandt@renesas.com>
13419 S:      Supported
13420 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13421 F:      drivers/i2c/busses/i2c-riic.c
13422
13423 RENESAS USB PHY DRIVER
13424 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13425 L:      linux-renesas-soc@vger.kernel.org
13426 S:      Maintained
13427 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13428
13429 RESET CONTROLLER FRAMEWORK
13430 M:      Philipp Zabel <p.zabel@pengutronix.de>
13431 T:      git git://git.pengutronix.de/git/pza/linux
13432 S:      Maintained
13433 F:      drivers/reset/
13434 F:      Documentation/devicetree/bindings/reset/
13435 F:      include/dt-bindings/reset/
13436 F:      include/linux/reset.h
13437 F:      include/linux/reset/
13438 F:      include/linux/reset-controller.h
13439
13440 RESTARTABLE SEQUENCES SUPPORT
13441 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13442 M:      Peter Zijlstra <peterz@infradead.org>
13443 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13444 M:      Boqun Feng <boqun.feng@gmail.com>
13445 L:      linux-kernel@vger.kernel.org
13446 S:      Supported
13447 F:      kernel/rseq.c
13448 F:      include/uapi/linux/rseq.h
13449 F:      include/trace/events/rseq.h
13450 F:      tools/testing/selftests/rseq/
13451
13452 RFKILL
13453 M:      Johannes Berg <johannes@sipsolutions.net>
13454 L:      linux-wireless@vger.kernel.org
13455 W:      http://wireless.kernel.org/
13456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13458 S:      Maintained
13459 F:      Documentation/rfkill.txt
13460 F:      Documentation/ABI/stable/sysfs-class-rfkill
13461 F:      net/rfkill/
13462 F:      include/linux/rfkill.h
13463 F:      include/uapi/linux/rfkill.h
13464
13465 RHASHTABLE
13466 M:      Thomas Graf <tgraf@suug.ch>
13467 M:      Herbert Xu <herbert@gondor.apana.org.au>
13468 L:      netdev@vger.kernel.org
13469 S:      Maintained
13470 F:      lib/rhashtable.c
13471 F:      lib/test_rhashtable.c
13472 F:      include/linux/rhashtable.h
13473 F:      include/linux/rhashtable-types.h
13474
13475 RICOH R5C592 MEMORYSTICK DRIVER
13476 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13477 S:      Maintained
13478 F:      drivers/memstick/host/r592.*
13479
13480 RICOH SMARTMEDIA/XD DRIVER
13481 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13482 S:      Maintained
13483 F:      drivers/mtd/nand/raw/r852.c
13484 F:      drivers/mtd/nand/raw/r852.h
13485
13486 RISC-V ARCHITECTURE
13487 M:      Palmer Dabbelt <palmer@sifive.com>
13488 M:      Albert Ou <aou@eecs.berkeley.edu>
13489 L:      linux-riscv@lists.infradead.org
13490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13491 S:      Supported
13492 F:      arch/riscv/
13493 K:      riscv
13494 N:      riscv
13495
13496 ROCCAT DRIVERS
13497 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13498 W:      http://sourceforge.net/projects/roccat/
13499 S:      Maintained
13500 F:      drivers/hid/hid-roccat*
13501 F:      include/linux/hid-roccat*
13502 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13503
13504 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13505 M:      Jacob chen <jacob2.chen@rock-chips.com>
13506 L:      linux-media@vger.kernel.org
13507 S:      Maintained
13508 F:      drivers/media/platform/rockchip/rga/
13509 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13510
13511 ROCKCHIP VPU CODEC DRIVER
13512 M:      Ezequiel Garcia <ezequiel@collabora.com>
13513 L:      linux-media@vger.kernel.org
13514 S:      Maintained
13515 F:      drivers/staging/media/platform/rockchip/vpu/
13516 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13517
13518 ROCKER DRIVER
13519 M:      Jiri Pirko <jiri@resnulli.us>
13520 L:      netdev@vger.kernel.org
13521 S:      Supported
13522 F:      drivers/net/ethernet/rocker/
13523
13524 ROCKETPORT DRIVER
13525 P:      Comtrol Corp.
13526 W:      http://www.comtrol.com
13527 S:      Maintained
13528 F:      Documentation/serial/rocket.rst
13529 F:      drivers/tty/rocket*
13530
13531 ROCKETPORT EXPRESS/INFINITY DRIVER
13532 M:      Kevin Cernekee <cernekee@gmail.com>
13533 L:      linux-serial@vger.kernel.org
13534 S:      Odd Fixes
13535 F:      drivers/tty/serial/rp2.*
13536
13537 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13538 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13539 L:      linux-kernel@vger.kernel.org
13540 L:      linux-renesas-soc@vger.kernel.org
13541 S:      Supported
13542 F:      drivers/mfd/bd9571mwv.c
13543 F:      drivers/regulator/bd9571mwv-regulator.c
13544 F:      drivers/gpio/gpio-bd9571mwv.c
13545 F:      include/linux/mfd/bd9571mwv.h
13546 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13547
13548 ROSE NETWORK LAYER
13549 M:      Ralf Baechle <ralf@linux-mips.org>
13550 L:      linux-hams@vger.kernel.org
13551 W:      http://www.linux-ax25.org/
13552 S:      Maintained
13553 F:      include/net/rose.h
13554 F:      include/uapi/linux/rose.h
13555 F:      net/rose/
13556
13557 RTL2830 MEDIA DRIVER
13558 M:      Antti Palosaari <crope@iki.fi>
13559 L:      linux-media@vger.kernel.org
13560 W:      https://linuxtv.org
13561 W:      http://palosaari.fi/linux/
13562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13563 T:      git git://linuxtv.org/anttip/media_tree.git
13564 S:      Maintained
13565 F:      drivers/media/dvb-frontends/rtl2830*
13566
13567 RTL2832 MEDIA DRIVER
13568 M:      Antti Palosaari <crope@iki.fi>
13569 L:      linux-media@vger.kernel.org
13570 W:      https://linuxtv.org
13571 W:      http://palosaari.fi/linux/
13572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13573 T:      git git://linuxtv.org/anttip/media_tree.git
13574 S:      Maintained
13575 F:      drivers/media/dvb-frontends/rtl2832*
13576
13577 RTL2832_SDR MEDIA DRIVER
13578 M:      Antti Palosaari <crope@iki.fi>
13579 L:      linux-media@vger.kernel.org
13580 W:      https://linuxtv.org
13581 W:      http://palosaari.fi/linux/
13582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13583 T:      git git://linuxtv.org/anttip/media_tree.git
13584 S:      Maintained
13585 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13586
13587 RTL8180 WIRELESS DRIVER
13588 L:      linux-wireless@vger.kernel.org
13589 W:      http://wireless.kernel.org/
13590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13591 S:      Orphan
13592 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13593
13594 RTL8187 WIRELESS DRIVER
13595 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13596 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13597 M:      Larry Finger <Larry.Finger@lwfinger.net>
13598 L:      linux-wireless@vger.kernel.org
13599 W:      http://wireless.kernel.org/
13600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13601 S:      Maintained
13602 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13603
13604 REALTEK WIRELESS DRIVER (rtlwifi family)
13605 M:      Ping-Ke Shih <pkshih@realtek.com>
13606 L:      linux-wireless@vger.kernel.org
13607 W:      http://wireless.kernel.org/
13608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13609 S:      Maintained
13610 F:      drivers/net/wireless/realtek/rtlwifi/
13611
13612 REALTEK WIRELESS DRIVER (rtw88)
13613 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13614 L:      linux-wireless@vger.kernel.org
13615 S:      Maintained
13616 F:      drivers/net/wireless/realtek/rtw88/
13617
13618 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13619 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13620 L:      linux-wireless@vger.kernel.org
13621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13622 S:      Maintained
13623 F:      drivers/net/wireless/realtek/rtl8xxxu/
13624
13625 RXRPC SOCKETS (AF_RXRPC)
13626 M:      David Howells <dhowells@redhat.com>
13627 L:      linux-afs@lists.infradead.org
13628 S:      Supported
13629 F:      net/rxrpc/
13630 F:      include/keys/rxrpc-type.h
13631 F:      include/net/af_rxrpc.h
13632 F:      include/trace/events/rxrpc.h
13633 F:      include/uapi/linux/rxrpc.h
13634 F:      Documentation/networking/rxrpc.txt
13635 W:      https://www.infradead.org/~dhowells/kafs/
13636
13637 S3 SAVAGE FRAMEBUFFER DRIVER
13638 M:      Antonino Daplas <adaplas@gmail.com>
13639 L:      linux-fbdev@vger.kernel.org
13640 S:      Maintained
13641 F:      drivers/video/fbdev/savage/
13642
13643 S390
13644 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13645 M:      Vasily Gorbik <gor@linux.ibm.com>
13646 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13647 L:      linux-s390@vger.kernel.org
13648 W:      http://www.ibm.com/developerworks/linux/linux390/
13649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13650 S:      Supported
13651 F:      arch/s390/
13652 F:      drivers/s390/
13653 F:      Documentation/s390/
13654 F:      Documentation/driver-api/s390-drivers.rst
13655
13656 S390 COMMON I/O LAYER
13657 M:      Sebastian Ott <sebott@linux.ibm.com>
13658 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13659 L:      linux-s390@vger.kernel.org
13660 W:      http://www.ibm.com/developerworks/linux/linux390/
13661 S:      Supported
13662 F:      drivers/s390/cio/
13663
13664 S390 DASD DRIVER
13665 M:      Stefan Haberland <sth@linux.ibm.com>
13666 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13667 L:      linux-s390@vger.kernel.org
13668 W:      http://www.ibm.com/developerworks/linux/linux390/
13669 S:      Supported
13670 F:      drivers/s390/block/dasd*
13671 F:      block/partitions/ibm.c
13672
13673 S390 IOMMU (PCI)
13674 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13675 L:      linux-s390@vger.kernel.org
13676 W:      http://www.ibm.com/developerworks/linux/linux390/
13677 S:      Supported
13678 F:      drivers/iommu/s390-iommu.c
13679
13680 S390 IUCV NETWORK LAYER
13681 M:      Julian Wiedmann <jwi@linux.ibm.com>
13682 M:      Ursula Braun <ubraun@linux.ibm.com>
13683 L:      linux-s390@vger.kernel.org
13684 W:      http://www.ibm.com/developerworks/linux/linux390/
13685 S:      Supported
13686 F:      drivers/s390/net/*iucv*
13687 F:      include/net/iucv/
13688 F:      net/iucv/
13689
13690 S390 NETWORK DRIVERS
13691 M:      Julian Wiedmann <jwi@linux.ibm.com>
13692 M:      Ursula Braun <ubraun@linux.ibm.com>
13693 L:      linux-s390@vger.kernel.org
13694 W:      http://www.ibm.com/developerworks/linux/linux390/
13695 S:      Supported
13696 F:      drivers/s390/net/
13697
13698 S390 PCI SUBSYSTEM
13699 M:      Sebastian Ott <sebott@linux.ibm.com>
13700 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13701 L:      linux-s390@vger.kernel.org
13702 W:      http://www.ibm.com/developerworks/linux/linux390/
13703 S:      Supported
13704 F:      arch/s390/pci/
13705 F:      drivers/pci/hotplug/s390_pci_hpc.c
13706
13707 S390 VFIO-CCW DRIVER
13708 M:      Cornelia Huck <cohuck@redhat.com>
13709 M:      Farhan Ali <alifm@linux.ibm.com>
13710 M:      Eric Farman <farman@linux.ibm.com>
13711 R:      Halil Pasic <pasic@linux.ibm.com>
13712 L:      linux-s390@vger.kernel.org
13713 L:      kvm@vger.kernel.org
13714 S:      Supported
13715 F:      drivers/s390/cio/vfio_ccw*
13716 F:      Documentation/s390/vfio-ccw.txt
13717 F:      include/uapi/linux/vfio_ccw.h
13718
13719 S390 ZCRYPT DRIVER
13720 M:      Harald Freudenberger <freude@linux.ibm.com>
13721 L:      linux-s390@vger.kernel.org
13722 W:      http://www.ibm.com/developerworks/linux/linux390/
13723 S:      Supported
13724 F:      drivers/s390/crypto/
13725
13726 S390 VFIO AP DRIVER
13727 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13728 M:      Pierre Morel <pmorel@linux.ibm.com>
13729 M:      Halil Pasic <pasic@linux.ibm.com>
13730 L:      linux-s390@vger.kernel.org
13731 W:      http://www.ibm.com/developerworks/linux/linux390/
13732 S:      Supported
13733 F:      drivers/s390/crypto/vfio_ap_drv.c
13734 F:      drivers/s390/crypto/vfio_ap_private.h
13735 F:      drivers/s390/crypto/vfio_ap_ops.c
13736 F:      Documentation/s390/vfio-ap.txt
13737
13738 S390 ZFCP DRIVER
13739 M:      Steffen Maier <maier@linux.ibm.com>
13740 M:      Benjamin Block <bblock@linux.ibm.com>
13741 L:      linux-s390@vger.kernel.org
13742 W:      http://www.ibm.com/developerworks/linux/linux390/
13743 S:      Supported
13744 F:      drivers/s390/scsi/zfcp_*
13745
13746 S3C24XX SD/MMC Driver
13747 M:      Ben Dooks <ben-linux@fluff.org>
13748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13749 S:      Supported
13750 F:      drivers/mmc/host/s3cmci.*
13751
13752 SAA6588 RDS RECEIVER DRIVER
13753 M:      Hans Verkuil <hverkuil@xs4all.nl>
13754 L:      linux-media@vger.kernel.org
13755 T:      git git://linuxtv.org/media_tree.git
13756 W:      https://linuxtv.org
13757 S:      Odd Fixes
13758 F:      drivers/media/i2c/saa6588*
13759
13760 SAA7134 VIDEO4LINUX DRIVER
13761 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13762 L:      linux-media@vger.kernel.org
13763 W:      https://linuxtv.org
13764 T:      git git://linuxtv.org/media_tree.git
13765 S:      Odd fixes
13766 F:      Documentation/media/v4l-drivers/saa7134*
13767 F:      drivers/media/pci/saa7134/
13768
13769 SAA7146 VIDEO4LINUX-2 DRIVER
13770 M:      Hans Verkuil <hverkuil@xs4all.nl>
13771 L:      linux-media@vger.kernel.org
13772 T:      git git://linuxtv.org/media_tree.git
13773 S:      Maintained
13774 F:      drivers/media/common/saa7146/
13775 F:      drivers/media/pci/saa7146/
13776 F:      include/media/drv-intf/saa7146*
13777
13778 SAMSUNG AUDIO (ASoC) DRIVERS
13779 M:      Krzysztof Kozlowski <krzk@kernel.org>
13780 M:      Sangbeom Kim <sbkim73@samsung.com>
13781 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13782 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13783 S:      Supported
13784 F:      sound/soc/samsung/
13785 F:      Documentation/devicetree/bindings/sound/samsung*
13786
13787 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13788 M:      Krzysztof Kozlowski <krzk@kernel.org>
13789 L:      linux-crypto@vger.kernel.org
13790 L:      linux-samsung-soc@vger.kernel.org
13791 S:      Maintained
13792 F:      drivers/crypto/exynos-rng.c
13793 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13794
13795 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13796 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13797 L:      linux-samsung-soc@vger.kernel.org
13798 S:      Maintained
13799 F:      drivers/char/hw_random/exynos-trng.c
13800 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13801
13802 SAMSUNG FRAMEBUFFER DRIVER
13803 M:      Jingoo Han <jingoohan1@gmail.com>
13804 L:      linux-fbdev@vger.kernel.org
13805 S:      Maintained
13806 F:      drivers/video/fbdev/s3c-fb.c
13807
13808 SAMSUNG LAPTOP DRIVER
13809 M:      Corentin Chary <corentin.chary@gmail.com>
13810 L:      platform-driver-x86@vger.kernel.org
13811 S:      Maintained
13812 F:      drivers/platform/x86/samsung-laptop.c
13813
13814 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13815 M:      Sangbeom Kim <sbkim73@samsung.com>
13816 M:      Krzysztof Kozlowski <krzk@kernel.org>
13817 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13818 L:      linux-kernel@vger.kernel.org
13819 L:      linux-samsung-soc@vger.kernel.org
13820 S:      Supported
13821 F:      drivers/mfd/sec*.c
13822 F:      drivers/regulator/s2m*.c
13823 F:      drivers/regulator/s5m*.c
13824 F:      drivers/clk/clk-s2mps11.c
13825 F:      drivers/rtc/rtc-s5m.c
13826 F:      include/linux/mfd/samsung/
13827 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13828 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13829 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13830 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13831
13832 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13833 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13834 L:      linux-media@vger.kernel.org
13835 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13836 S:      Maintained
13837 F:      drivers/media/platform/s3c-camif/
13838 F:      include/media/drv-intf/s3c_camif.h
13839
13840 SAMSUNG S3FWRN5 NFC DRIVER
13841 M:      Robert Baldyga <r.baldyga@samsung.com>
13842 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13843 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13844 S:      Supported
13845 F:      drivers/nfc/s3fwrn5
13846
13847 SAMSUNG S5C73M3 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/s5c73m3/*
13853
13854 SAMSUNG S5K5BAF CAMERA DRIVER
13855 M:      Kyungmin Park <kyungmin.park@samsung.com>
13856 M:      Andrzej Hajda <a.hajda@samsung.com>
13857 L:      linux-media@vger.kernel.org
13858 S:      Supported
13859 F:      drivers/media/i2c/s5k5baf.c
13860
13861 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13862 M:      Krzysztof Kozlowski <krzk@kernel.org>
13863 M:      Vladimir Zapolskiy <vz@mleia.com>
13864 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13865 L:      linux-crypto@vger.kernel.org
13866 L:      linux-samsung-soc@vger.kernel.org
13867 S:      Maintained
13868 F:      drivers/crypto/s5p-sss.c
13869
13870 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13871 M:      Kyungmin Park <kyungmin.park@samsung.com>
13872 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13873 L:      linux-media@vger.kernel.org
13874 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13875 S:      Supported
13876 F:      drivers/media/platform/exynos4-is/
13877
13878 SAMSUNG SOC CLOCK DRIVERS
13879 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13880 M:      Tomasz Figa <tomasz.figa@gmail.com>
13881 M:      Chanwoo Choi <cw00.choi@samsung.com>
13882 S:      Supported
13883 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13885 F:      drivers/clk/samsung/
13886 F:      include/dt-bindings/clock/exynos*.h
13887 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13888
13889 SAMSUNG SPI DRIVERS
13890 M:      Kukjin Kim <kgene@kernel.org>
13891 M:      Krzysztof Kozlowski <krzk@kernel.org>
13892 M:      Andi Shyti <andi@etezian.org>
13893 L:      linux-spi@vger.kernel.org
13894 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13895 S:      Maintained
13896 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13897 F:      drivers/spi/spi-s3c*
13898 F:      include/linux/platform_data/spi-s3c64xx.h
13899
13900 SAMSUNG SXGBE DRIVERS
13901 M:      Byungho An <bh74.an@samsung.com>
13902 M:      Girish K S <ks.giri@samsung.com>
13903 M:      Vipul Pandya <vipul.pandya@samsung.com>
13904 S:      Supported
13905 L:      netdev@vger.kernel.org
13906 F:      drivers/net/ethernet/samsung/sxgbe/
13907
13908 SAMSUNG THERMAL DRIVER
13909 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13910 L:      linux-pm@vger.kernel.org
13911 L:      linux-samsung-soc@vger.kernel.org
13912 S:      Supported
13913 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13914 F:      drivers/thermal/samsung/
13915
13916 SAMSUNG USB2 PHY DRIVER
13917 M:      Kamil Debski <kamil@wypas.org>
13918 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13919 L:      linux-kernel@vger.kernel.org
13920 S:      Supported
13921 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13922 F:      Documentation/phy/samsung-usb2.txt
13923 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13924 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13925 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13926 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13927 F:      drivers/phy/samsung/phy-samsung-usb2.c
13928 F:      drivers/phy/samsung/phy-samsung-usb2.h
13929
13930 SC1200 WDT DRIVER
13931 M:      Zwane Mwaikambo <zwanem@gmail.com>
13932 S:      Maintained
13933 F:      drivers/watchdog/sc1200wdt.c
13934
13935 SCHEDULER
13936 M:      Ingo Molnar <mingo@redhat.com>
13937 M:      Peter Zijlstra <peterz@infradead.org>
13938 L:      linux-kernel@vger.kernel.org
13939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13940 S:      Maintained
13941 F:      kernel/sched/
13942 F:      include/linux/sched.h
13943 F:      include/uapi/linux/sched.h
13944 F:      include/linux/wait.h
13945 F:      include/linux/preempt.h
13946
13947 SCR24X CHIP CARD INTERFACE DRIVER
13948 M:      Lubomir Rintel <lkundrak@v3.sk>
13949 S:      Supported
13950 F:      drivers/char/pcmcia/scr24x_cs.c
13951
13952 SCSI CDROM DRIVER
13953 M:      Jens Axboe <axboe@kernel.dk>
13954 L:      linux-scsi@vger.kernel.org
13955 W:      http://www.kernel.dk
13956 S:      Maintained
13957 F:      drivers/scsi/sr*
13958
13959 SCSI RDMA PROTOCOL (SRP) INITIATOR
13960 M:      Bart Van Assche <bvanassche@acm.org>
13961 L:      linux-rdma@vger.kernel.org
13962 S:      Supported
13963 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13964 F:      drivers/infiniband/ulp/srp/
13965 F:      include/scsi/srp.h
13966
13967 SCSI RDMA PROTOCOL (SRP) TARGET
13968 M:      Bart Van Assche <bvanassche@acm.org>
13969 L:      linux-rdma@vger.kernel.org
13970 L:      target-devel@vger.kernel.org
13971 S:      Supported
13972 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13973 F:      drivers/infiniband/ulp/srpt/
13974
13975 SCSI SG DRIVER
13976 M:      Doug Gilbert <dgilbert@interlog.com>
13977 L:      linux-scsi@vger.kernel.org
13978 W:      http://sg.danny.cz/sg
13979 S:      Maintained
13980 F:      Documentation/scsi/scsi-generic.txt
13981 F:      drivers/scsi/sg.c
13982 F:      include/scsi/sg.h
13983
13984 SCSI SUBSYSTEM
13985 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13987 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13989 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13990 L:      linux-scsi@vger.kernel.org
13991 S:      Maintained
13992 F:      Documentation/devicetree/bindings/scsi/
13993 F:      drivers/scsi/
13994 F:      include/scsi/
13995
13996 SCSI TAPE DRIVER
13997 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13998 L:      linux-scsi@vger.kernel.org
13999 S:      Maintained
14000 F:      Documentation/scsi/st.txt
14001 F:      drivers/scsi/st.*
14002 F:      drivers/scsi/st_*.h
14003
14004 SCSI TARGET SUBSYSTEM
14005 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14006 L:      linux-scsi@vger.kernel.org
14007 L:      target-devel@vger.kernel.org
14008 W:      http://www.linux-iscsi.org
14009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14010 Q:      https://patchwork.kernel.org/project/target-devel/list/
14011 S:      Supported
14012 F:      drivers/target/
14013 F:      include/target/
14014 F:      Documentation/target/
14015
14016 SCTP PROTOCOL
14017 M:      Vlad Yasevich <vyasevich@gmail.com>
14018 M:      Neil Horman <nhorman@tuxdriver.com>
14019 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14020 L:      linux-sctp@vger.kernel.org
14021 W:      http://lksctp.sourceforge.net
14022 S:      Maintained
14023 F:      Documentation/networking/sctp.txt
14024 F:      include/linux/sctp.h
14025 F:      include/uapi/linux/sctp.h
14026 F:      include/net/sctp/
14027 F:      net/sctp/
14028
14029 SCx200 CPU SUPPORT
14030 M:      Jim Cromie <jim.cromie@gmail.com>
14031 S:      Odd Fixes
14032 F:      Documentation/i2c/busses/scx200_acb
14033 F:      arch/x86/platform/scx200/
14034 F:      drivers/watchdog/scx200_wdt.c
14035 F:      drivers/i2c/busses/scx200*
14036 F:      drivers/mtd/maps/scx200_docflash.c
14037 F:      include/linux/scx200.h
14038
14039 SCx200 GPIO DRIVER
14040 M:      Jim Cromie <jim.cromie@gmail.com>
14041 S:      Maintained
14042 F:      drivers/char/scx200_gpio.c
14043 F:      include/linux/scx200_gpio.h
14044
14045 SCx200 HRT CLOCKSOURCE DRIVER
14046 M:      Jim Cromie <jim.cromie@gmail.com>
14047 S:      Maintained
14048 F:      drivers/clocksource/scx200_hrt.c
14049
14050 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14051 M:      Sascha Sommer <saschasommer@freenet.de>
14052 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14053 S:      Maintained
14054 F:      drivers/mmc/host/sdricoh_cs.c
14055
14056 SECO BOARDS CEC DRIVER
14057 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14058 S:      Maintained
14059 F:      drivers/media/platform/seco-cec/seco-cec.c
14060 F:      drivers/media/platform/seco-cec/seco-cec.h
14061
14062 SECURE COMPUTING
14063 M:      Kees Cook <keescook@chromium.org>
14064 R:      Andy Lutomirski <luto@amacapital.net>
14065 R:      Will Drewry <wad@chromium.org>
14066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14067 S:      Supported
14068 F:      kernel/seccomp.c
14069 F:      include/uapi/linux/seccomp.h
14070 F:      include/linux/seccomp.h
14071 F:      tools/testing/selftests/seccomp/*
14072 F:      tools/testing/selftests/kselftest_harness.h
14073 F:      Documentation/userspace-api/seccomp_filter.rst
14074 K:      \bsecure_computing
14075 K:      \bTIF_SECCOMP\b
14076
14077 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14078 M:      Al Cooper <alcooperx@gmail.com>
14079 L:      linux-mmc@vger.kernel.org
14080 L:      bcm-kernel-feedback-list@broadcom.com
14081 S:      Maintained
14082 F:      drivers/mmc/host/sdhci-brcmstb*
14083
14084 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14085 M:      Adrian Hunter <adrian.hunter@intel.com>
14086 L:      linux-mmc@vger.kernel.org
14087 S:      Maintained
14088 F:      drivers/mmc/host/sdhci*
14089 F:      include/linux/mmc/sdhci*
14090
14091 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14092 M:      Adrian Hunter <adrian.hunter@intel.com>
14093 M:      Ritesh Harjani <riteshh@codeaurora.org>
14094 M:      Asutosh Das <asutoshd@codeaurora.org>
14095 L:      linux-mmc@vger.kernel.org
14096 S:      Maintained
14097 F:      drivers/mmc/host/cqhci*
14098
14099 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14100 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14101 M:      Manjunath M B <manjumb@synopsys.com>
14102 L:      linux-mmc@vger.kernel.org
14103 S:      Maintained
14104 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14105
14106 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14107 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14108 L:      linux-mmc@vger.kernel.org
14109 S:      Supported
14110 F:      drivers/mmc/host/sdhci-of-at91.c
14111
14112 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14113 M:      Ben Dooks <ben-linux@fluff.org>
14114 M:      Jaehoon Chung <jh80.chung@samsung.com>
14115 L:      linux-mmc@vger.kernel.org
14116 S:      Maintained
14117 F:      drivers/mmc/host/sdhci-s3c*
14118
14119 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14120 M:      Viresh Kumar <vireshk@kernel.org>
14121 L:      linux-mmc@vger.kernel.org
14122 S:      Maintained
14123 F:      drivers/mmc/host/sdhci-spear.c
14124
14125 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14126 M:      Kishon Vijay Abraham I <kishon@ti.com>
14127 L:      linux-mmc@vger.kernel.org
14128 S:      Maintained
14129 F:      drivers/mmc/host/sdhci-omap.c
14130
14131 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14132 M:      Scott Bauer <scott.bauer@intel.com>
14133 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14134 L:      linux-block@vger.kernel.org
14135 S:      Supported
14136 F:      block/sed*
14137 F:      block/opal_proto.h
14138 F:      include/linux/sed*
14139 F:      include/uapi/linux/sed*
14140
14141 SECURITY CONTACT
14142 M:      Security Officers <security@kernel.org>
14143 S:      Supported
14144
14145 SECURITY SUBSYSTEM
14146 M:      James Morris <jmorris@namei.org>
14147 M:      "Serge E. Hallyn" <serge@hallyn.com>
14148 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14150 W:      http://kernsec.org/
14151 S:      Supported
14152 F:      security/
14153 X:      security/selinux/
14154
14155 SELINUX SECURITY MODULE
14156 M:      Paul Moore <paul@paul-moore.com>
14157 M:      Stephen Smalley <sds@tycho.nsa.gov>
14158 M:      Eric Paris <eparis@parisplace.org>
14159 L:      selinux@vger.kernel.org
14160 W:      https://selinuxproject.org
14161 W:      https://github.com/SELinuxProject
14162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14163 S:      Supported
14164 F:      include/uapi/linux/selinux_netlink.h
14165 F:      security/selinux/
14166 F:      scripts/selinux/
14167 F:      Documentation/admin-guide/LSM/SELinux.rst
14168
14169 SENSABLE PHANTOM
14170 M:      Jiri Slaby <jirislaby@gmail.com>
14171 S:      Maintained
14172 F:      drivers/misc/phantom.c
14173 F:      include/uapi/linux/phantom.h
14174
14175 SERIAL DEVICE BUS
14176 M:      Rob Herring <robh@kernel.org>
14177 L:      linux-serial@vger.kernel.org
14178 S:      Maintained
14179 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14180 F:      drivers/tty/serdev/
14181 F:      include/linux/serdev.h
14182
14183 SERIAL DRIVERS
14184 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14185 L:      linux-serial@vger.kernel.org
14186 S:      Maintained
14187 F:      Documentation/devicetree/bindings/serial/
14188 F:      drivers/tty/serial/
14189
14190 SERIAL IR RECEIVER
14191 M:      Sean Young <sean@mess.org>
14192 L:      linux-media@vger.kernel.org
14193 S:      Maintained
14194 F:      drivers/media/rc/serial_ir.c
14195
14196 SFC NETWORK DRIVER
14197 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14198 M:      Edward Cree <ecree@solarflare.com>
14199 M:      Martin Habets <mhabets@solarflare.com>
14200 L:      netdev@vger.kernel.org
14201 S:      Supported
14202 F:      drivers/net/ethernet/sfc/
14203
14204 SFF/SFP/SFP+ MODULE SUPPORT
14205 M:      Russell King <linux@armlinux.org.uk>
14206 L:      netdev@vger.kernel.org
14207 S:      Maintained
14208 F:      drivers/net/phy/phylink.c
14209 F:      drivers/net/phy/sfp*
14210 F:      include/linux/phylink.h
14211 F:      include/linux/sfp.h
14212
14213 SGI GRU DRIVER
14214 M:      Dimitri Sivanich <sivanich@sgi.com>
14215 S:      Maintained
14216 F:      drivers/misc/sgi-gru/
14217
14218 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14219 M:      Pat Gefre <pfg@sgi.com>
14220 L:      linux-ia64@vger.kernel.org
14221 S:      Supported
14222 F:      Documentation/ia64/serial.txt
14223 F:      drivers/tty/serial/ioc?_serial.c
14224 F:      include/linux/ioc?.h
14225
14226 SGI XP/XPC/XPNET DRIVER
14227 M:      Cliff Whickman <cpw@sgi.com>
14228 M:      Robin Holt <robinmholt@gmail.com>
14229 S:      Maintained
14230 F:      drivers/misc/sgi-xp/
14231
14232 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14233 M:      Ursula Braun <ubraun@linux.ibm.com>
14234 M:      Karsten Graul <kgraul@linux.ibm.com>
14235 L:      linux-s390@vger.kernel.org
14236 W:      http://www.ibm.com/developerworks/linux/linux390/
14237 S:      Supported
14238 F:      net/smc/
14239
14240 SHARP RJ54N1CB0C SENSOR DRIVER
14241 M:      Jacopo Mondi <jacopo@jmondi.org>
14242 L:      linux-media@vger.kernel.org
14243 T:      git git://linuxtv.org/media_tree.git
14244 S:      Odd fixes
14245 F:      drivers/media/i2c/rj54n1cb0c.c
14246 F:      include/media/i2c/rj54n1cb0c.h
14247
14248 SH_VEU V4L2 MEM2MEM DRIVER
14249 L:      linux-media@vger.kernel.org
14250 S:      Orphan
14251 F:      drivers/media/platform/sh_veu.c
14252
14253 SH_VOU V4L2 OUTPUT DRIVER
14254 L:      linux-media@vger.kernel.org
14255 S:      Orphan
14256 F:      drivers/media/platform/sh_vou.c
14257 F:      include/media/drv-intf/sh_vou.h
14258
14259 SI2157 MEDIA DRIVER
14260 M:      Antti Palosaari <crope@iki.fi>
14261 L:      linux-media@vger.kernel.org
14262 W:      https://linuxtv.org
14263 W:      http://palosaari.fi/linux/
14264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14265 T:      git git://linuxtv.org/anttip/media_tree.git
14266 S:      Maintained
14267 F:      drivers/media/tuners/si2157*
14268
14269 SI2165 MEDIA DRIVER
14270 M:      Matthias Schwarzott <zzam@gentoo.org>
14271 L:      linux-media@vger.kernel.org
14272 W:      https://linuxtv.org
14273 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14274 S:      Maintained
14275 F:      drivers/media/dvb-frontends/si2165*
14276
14277 SI2168 MEDIA DRIVER
14278 M:      Antti Palosaari <crope@iki.fi>
14279 L:      linux-media@vger.kernel.org
14280 W:      https://linuxtv.org
14281 W:      http://palosaari.fi/linux/
14282 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14283 T:      git git://linuxtv.org/anttip/media_tree.git
14284 S:      Maintained
14285 F:      drivers/media/dvb-frontends/si2168*
14286
14287 SI470X FM RADIO RECEIVER I2C DRIVER
14288 M:      Hans Verkuil <hverkuil@xs4all.nl>
14289 L:      linux-media@vger.kernel.org
14290 T:      git git://linuxtv.org/media_tree.git
14291 W:      https://linuxtv.org
14292 S:      Odd Fixes
14293 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14294
14295 SI470X FM RADIO RECEIVER USB DRIVER
14296 M:      Hans Verkuil <hverkuil@xs4all.nl>
14297 L:      linux-media@vger.kernel.org
14298 T:      git git://linuxtv.org/media_tree.git
14299 W:      https://linuxtv.org
14300 S:      Maintained
14301 F:      drivers/media/radio/si470x/radio-si470x-common.c
14302 F:      drivers/media/radio/si470x/radio-si470x.h
14303 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14304
14305 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14306 M:      Eduardo Valentin <edubezval@gmail.com>
14307 L:      linux-media@vger.kernel.org
14308 T:      git git://linuxtv.org/media_tree.git
14309 W:      https://linuxtv.org
14310 S:      Odd Fixes
14311 F:      drivers/media/radio/si4713/si4713.?
14312
14313 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14314 M:      Eduardo Valentin <edubezval@gmail.com>
14315 L:      linux-media@vger.kernel.org
14316 T:      git git://linuxtv.org/media_tree.git
14317 W:      https://linuxtv.org
14318 S:      Odd Fixes
14319 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14320
14321 SI4713 FM RADIO TRANSMITTER USB DRIVER
14322 M:      Hans Verkuil <hverkuil@xs4all.nl>
14323 L:      linux-media@vger.kernel.org
14324 T:      git git://linuxtv.org/media_tree.git
14325 W:      https://linuxtv.org
14326 S:      Maintained
14327 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14328
14329 SIANO DVB DRIVER
14330 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14331 L:      linux-media@vger.kernel.org
14332 W:      https://linuxtv.org
14333 T:      git git://linuxtv.org/media_tree.git
14334 S:      Odd fixes
14335 F:      drivers/media/common/siano/
14336 F:      drivers/media/usb/siano/
14337 F:      drivers/media/usb/siano/
14338 F:      drivers/media/mmc/siano/
14339
14340 SIFIVE DRIVERS
14341 M:      Palmer Dabbelt <palmer@sifive.com>
14342 M:      Paul Walmsley <paul.walmsley@sifive.com>
14343 L:      linux-riscv@lists.infradead.org
14344 T:      git git://github.com/sifive/riscv-linux.git
14345 S:      Supported
14346 K:      sifive
14347 N:      sifive
14348
14349 SIFIVE FU540 SYSTEM-ON-CHIP
14350 M:      Paul Walmsley <paul.walmsley@sifive.com>
14351 M:      Palmer Dabbelt <palmer@sifive.com>
14352 L:      linux-riscv@lists.infradead.org
14353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14354 S:      Supported
14355 K:      fu540
14356 N:      fu540
14357
14358 SILEAD TOUCHSCREEN DRIVER
14359 M:      Hans de Goede <hdegoede@redhat.com>
14360 L:      linux-input@vger.kernel.org
14361 L:      platform-driver-x86@vger.kernel.org
14362 S:      Maintained
14363 F:      drivers/input/touchscreen/silead.c
14364 F:      drivers/platform/x86/touchscreen_dmi.c
14365
14366 SILICON MOTION SM712 FRAME BUFFER DRIVER
14367 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14368 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14369 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14370 L:      linux-fbdev@vger.kernel.org
14371 S:      Maintained
14372 F:      drivers/video/fbdev/sm712*
14373 F:      Documentation/fb/sm712fb.txt
14374
14375 SIMPLE FIRMWARE INTERFACE (SFI)
14376 M:      Len Brown <lenb@kernel.org>
14377 L:      sfi-devel@simplefirmware.org
14378 W:      http://simplefirmware.org/
14379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14380 S:      Supported
14381 F:      arch/x86/platform/sfi/
14382 F:      drivers/sfi/
14383 F:      include/linux/sfi*.h
14384
14385 SIMPLEFB FB DRIVER
14386 M:      Hans de Goede <hdegoede@redhat.com>
14387 L:      linux-fbdev@vger.kernel.org
14388 S:      Maintained
14389 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14390 F:      drivers/video/fbdev/simplefb.c
14391 F:      include/linux/platform_data/simplefb.h
14392
14393 SIMTEC EB110ATX (Chalice CATS)
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/EB110ATX/
14398 S:      Supported
14399
14400 SIMTEC EB2410ITX (BAST)
14401 P:      Ben Dooks
14402 P:      Vincent Sanders <vince@simtec.co.uk>
14403 M:      Simtec Linux Team <linux@simtec.co.uk>
14404 W:      http://www.simtec.co.uk/products/EB2410ITX/
14405 S:      Supported
14406 F:      arch/arm/mach-s3c24xx/mach-bast.c
14407 F:      arch/arm/mach-s3c24xx/bast-ide.c
14408 F:      arch/arm/mach-s3c24xx/bast-irq.c
14409
14410 SIPHASH PRF ROUTINES
14411 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14412 S:      Maintained
14413 F:      lib/siphash.c
14414 F:      lib/test_siphash.c
14415 F:      include/linux/siphash.h
14416
14417 SIOX
14418 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14419 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14420 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14421 S:      Supported
14422 F:      drivers/siox/*
14423 F:      drivers/gpio/gpio-siox.c
14424 F:      include/trace/events/siox.h
14425
14426 SIS 190 ETHERNET DRIVER
14427 M:      Francois Romieu <romieu@fr.zoreil.com>
14428 L:      netdev@vger.kernel.org
14429 S:      Maintained
14430 F:      drivers/net/ethernet/sis/sis190.c
14431
14432 SIS 900/7016 FAST ETHERNET DRIVER
14433 M:      Daniele Venzano <venza@brownhat.org>
14434 W:      http://www.brownhat.org/sis900.html
14435 L:      netdev@vger.kernel.org
14436 S:      Maintained
14437 F:      drivers/net/ethernet/sis/sis900.*
14438
14439 SIS FRAMEBUFFER DRIVER
14440 M:      Thomas Winischhofer <thomas@winischhofer.net>
14441 W:      http://www.winischhofer.net/linuxsisvga.shtml
14442 S:      Maintained
14443 F:      Documentation/fb/sisfb.txt
14444 F:      drivers/video/fbdev/sis/
14445 F:      include/video/sisfb.h
14446
14447 SIS USB2VGA DRIVER
14448 M:      Thomas Winischhofer <thomas@winischhofer.net>
14449 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14450 S:      Maintained
14451 F:      drivers/usb/misc/sisusbvga/
14452
14453 SLAB ALLOCATOR
14454 M:      Christoph Lameter <cl@linux.com>
14455 M:      Pekka Enberg <penberg@kernel.org>
14456 M:      David Rientjes <rientjes@google.com>
14457 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14458 M:      Andrew Morton <akpm@linux-foundation.org>
14459 L:      linux-mm@kvack.org
14460 S:      Maintained
14461 F:      include/linux/sl?b*.h
14462 F:      mm/sl?b*
14463
14464 SLEEPABLE READ-COPY UPDATE (SRCU)
14465 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14466 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14467 M:      Josh Triplett <josh@joshtriplett.org>
14468 R:      Steven Rostedt <rostedt@goodmis.org>
14469 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14470 L:      rcu@vger.kernel.org
14471 W:      http://www.rdrop.com/users/paulmck/RCU/
14472 S:      Supported
14473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14474 F:      include/linux/srcu*.h
14475 F:      kernel/rcu/srcu*.c
14476
14477 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14478 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14479 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14480 S:      Maintained
14481 F:      drivers/slimbus/
14482 F:      Documentation/devicetree/bindings/slimbus/
14483 F:      include/linux/slimbus.h
14484
14485 SMACK SECURITY MODULE
14486 M:      Casey Schaufler <casey@schaufler-ca.com>
14487 L:      linux-security-module@vger.kernel.org
14488 W:      http://schaufler-ca.com
14489 T:      git git://github.com/cschaufler/smack-next
14490 S:      Maintained
14491 F:      Documentation/admin-guide/LSM/Smack.rst
14492 F:      security/smack/
14493
14494 SMC91x ETHERNET DRIVER
14495 M:      Nicolas Pitre <nico@fluxnic.net>
14496 S:      Odd Fixes
14497 F:      drivers/net/ethernet/smsc/smc91x.*
14498
14499 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14500 M:      Sakari Ailus <sakari.ailus@iki.fi>
14501 L:      linux-media@vger.kernel.org
14502 S:      Maintained
14503 F:      drivers/media/i2c/smiapp/
14504 F:      include/media/i2c/smiapp.h
14505 F:      drivers/media/i2c/smiapp-pll.c
14506 F:      drivers/media/i2c/smiapp-pll.h
14507 F:      include/uapi/linux/smiapp.h
14508 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14509
14510 SMM665 HARDWARE MONITOR DRIVER
14511 M:      Guenter Roeck <linux@roeck-us.net>
14512 L:      linux-hwmon@vger.kernel.org
14513 S:      Maintained
14514 F:      Documentation/hwmon/smm665.rst
14515 F:      drivers/hwmon/smm665.c
14516
14517 SMSC EMC2103 HARDWARE MONITOR DRIVER
14518 M:      Steve Glendinning <steve.glendinning@shawell.net>
14519 L:      linux-hwmon@vger.kernel.org
14520 S:      Maintained
14521 F:      Documentation/hwmon/emc2103.rst
14522 F:      drivers/hwmon/emc2103.c
14523
14524 SMSC SCH5627 HARDWARE MONITOR DRIVER
14525 M:      Hans de Goede <hdegoede@redhat.com>
14526 L:      linux-hwmon@vger.kernel.org
14527 S:      Supported
14528 F:      Documentation/hwmon/sch5627.rst
14529 F:      drivers/hwmon/sch5627.c
14530
14531 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14532 M:      Steve Glendinning <steve.glendinning@shawell.net>
14533 L:      linux-fbdev@vger.kernel.org
14534 S:      Maintained
14535 F:      drivers/video/fbdev/smscufx.c
14536
14537 SMSC47B397 HARDWARE MONITOR DRIVER
14538 M:      Jean Delvare <jdelvare@suse.com>
14539 L:      linux-hwmon@vger.kernel.org
14540 S:      Maintained
14541 F:      Documentation/hwmon/smsc47b397.rst
14542 F:      drivers/hwmon/smsc47b397.c
14543
14544 SMSC911x ETHERNET DRIVER
14545 M:      Steve Glendinning <steve.glendinning@shawell.net>
14546 L:      netdev@vger.kernel.org
14547 S:      Maintained
14548 F:      include/linux/smsc911x.h
14549 F:      drivers/net/ethernet/smsc/smsc911x.*
14550
14551 SMSC9420 PCI ETHERNET DRIVER
14552 M:      Steve Glendinning <steve.glendinning@shawell.net>
14553 L:      netdev@vger.kernel.org
14554 S:      Maintained
14555 F:      drivers/net/ethernet/smsc/smsc9420.*
14556
14557 SOC-CAMERA V4L2 SUBSYSTEM
14558 L:      linux-media@vger.kernel.org
14559 T:      git git://linuxtv.org/media_tree.git
14560 S:      Orphan
14561 F:      include/media/soc_camera.h
14562 F:      drivers/staging/media/soc_camera/
14563
14564 SOCIONEXT SYNQUACER I2C DRIVER
14565 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14566 L:      linux-i2c@vger.kernel.org
14567 S:      Maintained
14568 F:      drivers/i2c/busses/i2c-synquacer.c
14569 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14570
14571 SOCIONEXT UNIPHIER SOUND DRIVER
14572 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14573 S:      Orphan
14574 F:      sound/soc/uniphier/
14575
14576 SOEKRIS NET48XX LED SUPPORT
14577 M:      Chris Boot <bootc@bootc.net>
14578 S:      Maintained
14579 F:      drivers/leds/leds-net48xx.c
14580
14581 SOFT-ROCE DRIVER (rxe)
14582 M:      Moni Shoua <monis@mellanox.com>
14583 L:      linux-rdma@vger.kernel.org
14584 S:      Supported
14585 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14586 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14587 F:      drivers/infiniband/sw/rxe/
14588 F:      include/uapi/rdma/rdma_user_rxe.h
14589
14590 SOFTLOGIC 6x10 MPEG CODEC
14591 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14592 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14593 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14594 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14595 M:      Ismael Luceno <ismael@iodev.co.uk>
14596 L:      linux-media@vger.kernel.org
14597 S:      Supported
14598 F:      drivers/media/pci/solo6x10/
14599
14600 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14601 M:      James Morse <james.morse@arm.com>
14602 L:      linux-arm-kernel@lists.infradead.org
14603 S:      Maintained
14604 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14605 F:      drivers/firmware/arm_sdei.c
14606 F:      include/linux/arm_sdei.h
14607 F:      include/uapi/linux/arm_sdei.h
14608
14609 SOFTWARE RAID (Multiple Disks) SUPPORT
14610 M:      Shaohua Li <shli@kernel.org>
14611 L:      linux-raid@vger.kernel.org
14612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14613 S:      Supported
14614 F:      drivers/md/Makefile
14615 F:      drivers/md/Kconfig
14616 F:      drivers/md/md*
14617 F:      drivers/md/raid*
14618 F:      include/linux/raid/
14619 F:      include/uapi/linux/raid/
14620
14621 SOCIONEXT (SNI) AVE NETWORK DRIVER
14622 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14623 L:      netdev@vger.kernel.org
14624 S:      Maintained
14625 F:      drivers/net/ethernet/socionext/sni_ave.c
14626 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14627
14628 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14629 M:      Jassi Brar <jaswinder.singh@linaro.org>
14630 L:      netdev@vger.kernel.org
14631 S:      Maintained
14632 F:      drivers/net/ethernet/socionext/netsec.c
14633 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14634
14635 SOLIDRUN CLEARFOG SUPPORT
14636 M:      Russell King <linux@armlinux.org.uk>
14637 S:      Maintained
14638 F:      arch/arm/boot/dts/armada-388-clearfog*
14639 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14640
14641 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14642 M:      Russell King <linux@armlinux.org.uk>
14643 S:      Maintained
14644 F:      arch/arm/boot/dts/imx6*-cubox-i*
14645 F:      arch/arm/boot/dts/imx6*-hummingboard*
14646 F:      arch/arm/boot/dts/imx6*-sr-*
14647
14648 SONIC NETWORK DRIVER
14649 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14650 L:      netdev@vger.kernel.org
14651 S:      Maintained
14652 F:      drivers/net/ethernet/natsemi/sonic.*
14653
14654 SONICS SILICON BACKPLANE DRIVER (SSB)
14655 M:      Michael Buesch <m@bues.ch>
14656 L:      linux-wireless@vger.kernel.org
14657 S:      Maintained
14658 F:      drivers/ssb/
14659 F:      include/linux/ssb/
14660
14661 SONY IMX214 SENSOR DRIVER
14662 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14663 L:      linux-media@vger.kernel.org
14664 T:      git git://linuxtv.org/media_tree.git
14665 S:      Maintained
14666 F:      drivers/media/i2c/imx214.c
14667 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14668
14669 SONY IMX258 SENSOR DRIVER
14670 M:      Sakari Ailus <sakari.ailus@linux.intel.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/imx258.c
14675
14676 SONY IMX274 SENSOR DRIVER
14677 M:      Leon Luo <leonl@leopardimaging.com>
14678 L:      linux-media@vger.kernel.org
14679 T:      git git://linuxtv.org/media_tree.git
14680 S:      Maintained
14681 F:      drivers/media/i2c/imx274.c
14682 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14683
14684 SONY IMX319 SENSOR DRIVER
14685 M:      Bingbu Cao <bingbu.cao@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/imx319.c
14690
14691 SONY IMX355 SENSOR DRIVER
14692 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14693 L:      linux-media@vger.kernel.org
14694 T:      git git://linuxtv.org/media_tree.git
14695 S:      Maintained
14696 F:      drivers/media/i2c/imx355.c
14697
14698 SONY MEMORYSTICK SUBSYSTEM
14699 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14700 M:      Alex Dubov <oakad@yahoo.com>
14701 M:      Ulf Hansson <ulf.hansson@linaro.org>
14702 L:      linux-mmc@vger.kernel.org
14703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14704 S:      Maintained
14705 F:      drivers/memstick/
14706 F:      include/linux/memstick.h
14707
14708 SONY VAIO CONTROL DEVICE DRIVER
14709 M:      Mattia Dongili <malattia@linux.it>
14710 L:      platform-driver-x86@vger.kernel.org
14711 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14712 S:      Maintained
14713 F:      Documentation/laptops/sony-laptop.txt
14714 F:      drivers/char/sonypi.c
14715 F:      drivers/platform/x86/sony-laptop.c
14716 F:      include/linux/sony-laptop.h
14717
14718 SOUND
14719 M:      Jaroslav Kysela <perex@perex.cz>
14720 M:      Takashi Iwai <tiwai@suse.com>
14721 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14722 W:      http://www.alsa-project.org/
14723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14724 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14725 S:      Maintained
14726 F:      Documentation/sound/
14727 F:      include/sound/
14728 F:      include/uapi/sound/
14729 F:      sound/
14730
14731 SOUND - COMPRESSED AUDIO
14732 M:      Vinod Koul <vkoul@kernel.org>
14733 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14735 S:      Supported
14736 F:      Documentation/sound/designs/compress-offload.rst
14737 F:      include/sound/compress_driver.h
14738 F:      include/uapi/sound/compress_*
14739 F:      sound/core/compress_offload.c
14740 F:      sound/soc/soc-compress.c
14741
14742 SOUND - DMAENGINE HELPERS
14743 M:      Lars-Peter Clausen <lars@metafoo.de>
14744 S:      Supported
14745 F:      include/sound/dmaengine_pcm.h
14746 F:      sound/core/pcm_dmaengine.c
14747 F:      sound/soc/soc-generic-dmaengine-pcm.c
14748
14749 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14750 M:      Liam Girdwood <lgirdwood@gmail.com>
14751 M:      Mark Brown <broonie@kernel.org>
14752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14753 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14754 W:      http://alsa-project.org/main/index.php/ASoC
14755 S:      Supported
14756 F:      Documentation/devicetree/bindings/sound/
14757 F:      Documentation/sound/soc/
14758 F:      sound/soc/
14759 F:      include/dt-bindings/sound/
14760 F:      include/sound/soc*
14761
14762 SOUNDWIRE SUBSYSTEM
14763 M:      Vinod Koul <vkoul@kernel.org>
14764 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14765 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14766 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14767 S:      Supported
14768 F:      Documentation/driver-api/soundwire/
14769 F:      drivers/soundwire/
14770 F:      include/linux/soundwire/
14771
14772 SP2 MEDIA DRIVER
14773 M:      Olli Salonen <olli.salonen@iki.fi>
14774 L:      linux-media@vger.kernel.org
14775 W:      https://linuxtv.org
14776 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14777 S:      Maintained
14778 F:      drivers/media/dvb-frontends/sp2*
14779
14780 SPARC + UltraSPARC (sparc/sparc64)
14781 M:      "David S. Miller" <davem@davemloft.net>
14782 L:      sparclinux@vger.kernel.org
14783 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14786 S:      Maintained
14787 F:      arch/sparc/
14788 F:      drivers/sbus/
14789
14790 SPARC SERIAL DRIVERS
14791 M:      "David S. Miller" <davem@davemloft.net>
14792 L:      sparclinux@vger.kernel.org
14793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14795 S:      Maintained
14796 F:      include/linux/sunserialcore.h
14797 F:      drivers/tty/serial/suncore.c
14798 F:      drivers/tty/serial/sunhv.c
14799 F:      drivers/tty/serial/sunsab.c
14800 F:      drivers/tty/serial/sunsab.h
14801 F:      drivers/tty/serial/sunsu.c
14802 F:      drivers/tty/serial/sunzilog.c
14803 F:      drivers/tty/serial/sunzilog.h
14804 F:      drivers/tty/vcc.c
14805
14806 SPARSE CHECKER
14807 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14808 L:      linux-sparse@vger.kernel.org
14809 W:      https://sparse.wiki.kernel.org/
14810 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14811 S:      Maintained
14812 F:      include/linux/compiler.h
14813
14814 SPEAR CLOCK FRAMEWORK SUPPORT
14815 M:      Viresh Kumar <vireshk@kernel.org>
14816 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14817 W:      http://www.st.com/spear
14818 S:      Maintained
14819 F:      drivers/clk/spear/
14820
14821 SPEAR PLATFORM SUPPORT
14822 M:      Viresh Kumar <vireshk@kernel.org>
14823 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14824 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14825 W:      http://www.st.com/spear
14826 S:      Maintained
14827 F:      arch/arm/boot/dts/spear*
14828 F:      arch/arm/mach-spear/
14829
14830 SPI NOR SUBSYSTEM
14831 M:      Marek Vasut <marek.vasut@gmail.com>
14832 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14833 L:      linux-mtd@lists.infradead.org
14834 W:      http://www.linux-mtd.infradead.org/
14835 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14837 S:      Maintained
14838 F:      drivers/mtd/spi-nor/
14839 F:      include/linux/mtd/spi-nor.h
14840
14841 SPI SUBSYSTEM
14842 M:      Mark Brown <broonie@kernel.org>
14843 L:      linux-spi@vger.kernel.org
14844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14845 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14846 S:      Maintained
14847 F:      Documentation/devicetree/bindings/spi/
14848 F:      Documentation/spi/
14849 F:      drivers/spi/
14850 F:      include/linux/spi/
14851 F:      include/uapi/linux/spi/
14852 F:      tools/spi/
14853
14854 SPIDERNET NETWORK DRIVER for CELL
14855 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14856 L:      netdev@vger.kernel.org
14857 S:      Supported
14858 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14859 F:      drivers/net/ethernet/toshiba/spider_net*
14860
14861 SPMI SUBSYSTEM
14862 R:      Stephen Boyd <sboyd@kernel.org>
14863 L:      linux-arm-msm@vger.kernel.org
14864 F:      Documentation/devicetree/bindings/spmi/
14865 F:      drivers/spmi/
14866 F:      include/dt-bindings/spmi/spmi.h
14867 F:      include/linux/spmi.h
14868 F:      include/trace/events/spmi.h
14869
14870 SPU FILE SYSTEM
14871 M:      Jeremy Kerr <jk@ozlabs.org>
14872 L:      linuxppc-dev@lists.ozlabs.org
14873 W:      http://www.ibm.com/developerworks/power/cell/
14874 S:      Supported
14875 F:      Documentation/filesystems/spufs.txt
14876 F:      arch/powerpc/platforms/cell/spufs/
14877
14878 SQUASHFS FILE SYSTEM
14879 M:      Phillip Lougher <phillip@squashfs.org.uk>
14880 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14881 W:      http://squashfs.org.uk
14882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14883 S:      Maintained
14884 F:      Documentation/filesystems/squashfs.txt
14885 F:      fs/squashfs/
14886
14887 SRM (Alpha) environment access
14888 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14889 S:      Maintained
14890 F:      arch/alpha/kernel/srm_env.c
14891
14892 ST LSM6DSx IMU IIO DRIVER
14893 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14894 L:      linux-iio@vger.kernel.org
14895 W:      http://www.st.com/
14896 S:      Maintained
14897 F:      drivers/iio/imu/st_lsm6dsx/
14898 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14899
14900 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14901 M:      Mickael Guene <mickael.guene@st.com>
14902 L:      linux-media@vger.kernel.org
14903 T:      git git://linuxtv.org/media_tree.git
14904 S:      Maintained
14905 F:      drivers/media/i2c/st-mipid02.c
14906 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14907
14908 ST STM32 I2C/SMBUS DRIVER
14909 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14910 L:      linux-i2c@vger.kernel.org
14911 S:      Maintained
14912 F:      drivers/i2c/busses/i2c-stm32*
14913
14914 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14915 M:      Song Qiang <songqiang1304521@gmail.com>
14916 L:      linux-iio@vger.kernel.org
14917 S:      Maintained
14918 F:      drivers/iio/proximity/vl53l0x-i2c.c
14919 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14920
14921 STABLE BRANCH
14922 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14923 M:      Sasha Levin <sashal@kernel.org>
14924 L:      stable@vger.kernel.org
14925 S:      Supported
14926 F:      Documentation/process/stable-kernel-rules.rst
14927
14928 STAGING - COMEDI
14929 M:      Ian Abbott <abbotti@mev.co.uk>
14930 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14931 S:      Odd Fixes
14932 F:      drivers/staging/comedi/
14933
14934 STAGING - EROFS FILE SYSTEM
14935 M:      Gao Xiang <gaoxiang25@huawei.com>
14936 M:      Chao Yu <yuchao0@huawei.com>
14937 L:      linux-erofs@lists.ozlabs.org
14938 S:      Maintained
14939 F:      drivers/staging/erofs/
14940
14941 STAGING - INDUSTRIAL IO
14942 M:      Jonathan Cameron <jic23@kernel.org>
14943 L:      linux-iio@vger.kernel.org
14944 S:      Odd Fixes
14945 F:      Documentation/devicetree/bindings/staging/iio/
14946 F:      drivers/staging/iio/
14947
14948 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14949 M:      Marc Dietrich <marvin24@gmx.de>
14950 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14951 L:      linux-tegra@vger.kernel.org
14952 S:      Maintained
14953 F:      drivers/staging/nvec/
14954
14955 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14956 M:      Jens Frederich <jfrederich@gmail.com>
14957 M:      Daniel Drake <dsd@laptop.org>
14958 M:      Jon Nettleton <jon.nettleton@gmail.com>
14959 W:      http://wiki.laptop.org/go/DCON
14960 S:      Maintained
14961 F:      drivers/staging/olpc_dcon/
14962
14963 STAGING - REALTEK RTL8712U DRIVERS
14964 M:      Larry Finger <Larry.Finger@lwfinger.net>
14965 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14966 S:      Odd Fixes
14967 F:      drivers/staging/rtl8712/
14968
14969 STAGING - REALTEK RTL8188EU DRIVERS
14970 M:      Larry Finger <Larry.Finger@lwfinger.net>
14971 S:      Odd Fixes
14972 F:      drivers/staging/rtl8188eu/
14973
14974 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14975 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14976 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14977 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14978 L:      linux-fbdev@vger.kernel.org
14979 S:      Maintained
14980 F:      drivers/staging/sm750fb/
14981
14982 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14983 M:      William Hubbs <w.d.hubbs@gmail.com>
14984 M:      Chris Brannon <chris@the-brannons.com>
14985 M:      Kirk Reiser <kirk@reisers.ca>
14986 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14987 L:      speakup@linux-speakup.org
14988 W:      http://www.linux-speakup.org/
14989 S:      Odd Fixes
14990 F:      drivers/staging/speakup/
14991
14992 STAGING - VIA VT665X DRIVERS
14993 M:      Forest Bond <forest@alittletooquiet.net>
14994 S:      Odd Fixes
14995 F:      drivers/staging/vt665?/
14996
14997 STAGING - WILC1000 WIFI DRIVER
14998 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14999 M:      Ajay Singh <ajay.kathat@microchip.com>
15000 L:      linux-wireless@vger.kernel.org
15001 S:      Supported
15002 F:      drivers/staging/wilc1000/
15003
15004 STAGING SUBSYSTEM
15005 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15007 L:      devel@driverdev.osuosl.org
15008 S:      Supported
15009 F:      drivers/staging/
15010
15011 STARFIRE/DURALAN NETWORK DRIVER
15012 M:      Ion Badulescu <ionut@badula.org>
15013 S:      Odd Fixes
15014 F:      drivers/net/ethernet/adaptec/starfire*
15015
15016 STEC S1220 SKD DRIVER
15017 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15018 L:      linux-block@vger.kernel.org
15019 S:      Maintained
15020 F:      drivers/block/skd*[ch]
15021
15022 STI AUDIO (ASoC) DRIVERS
15023 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15024 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15025 S:      Maintained
15026 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15027 F:      sound/soc/sti/
15028
15029 STI CEC DRIVER
15030 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15031 S:      Maintained
15032 F:      drivers/media/platform/sti/cec/
15033 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15034
15035 STK1160 USB VIDEO CAPTURE DRIVER
15036 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15037 L:      linux-media@vger.kernel.org
15038 T:      git git://linuxtv.org/media_tree.git
15039 S:      Maintained
15040 F:      drivers/media/usb/stk1160/
15041
15042 STM32 AUDIO (ASoC) DRIVERS
15043 M:      Olivier Moysan <olivier.moysan@st.com>
15044 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15045 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15046 S:      Maintained
15047 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15048 F:      sound/soc/stm/
15049
15050 STM32 TIMER/LPTIMER DRIVERS
15051 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15052 S:      Maintained
15053 F:      drivers/*/stm32-*timer*
15054 F:      drivers/pwm/pwm-stm32*
15055 F:      include/linux/*/stm32-*tim*
15056 F:      Documentation/ABI/testing/*timer-stm32
15057 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15058 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15059
15060 STMMAC ETHERNET DRIVER
15061 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15062 M:      Alexandre Torgue <alexandre.torgue@st.com>
15063 M:      Jose Abreu <joabreu@synopsys.com>
15064 L:      netdev@vger.kernel.org
15065 W:      http://www.stlinux.com
15066 S:      Supported
15067 F:      drivers/net/ethernet/stmicro/stmmac/
15068
15069 SUN3/3X
15070 M:      Sam Creasey <sammy@sammy.net>
15071 W:      http://sammy.net/sun3/
15072 S:      Maintained
15073 F:      arch/m68k/kernel/*sun3*
15074 F:      arch/m68k/sun3*/
15075 F:      arch/m68k/include/asm/sun3*
15076 F:      drivers/net/ethernet/i825xx/sun3*
15077
15078 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15079 M:      Hans de Goede <hdegoede@redhat.com>
15080 L:      linux-input@vger.kernel.org
15081 S:      Maintained
15082 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15083 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15084
15085 SUNDANCE NETWORK DRIVER
15086 M:      Denis Kirjanov <kda@linux-powerpc.org>
15087 L:      netdev@vger.kernel.org
15088 S:      Maintained
15089 F:      drivers/net/ethernet/dlink/sundance.c
15090
15091 SUPERH
15092 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15093 M:      Rich Felker <dalias@libc.org>
15094 L:      linux-sh@vger.kernel.org
15095 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15096 S:      Maintained
15097 F:      Documentation/sh/
15098 F:      arch/sh/
15099 F:      drivers/sh/
15100
15101 SUSPEND TO RAM
15102 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15103 M:      Len Brown <len.brown@intel.com>
15104 M:      Pavel Machek <pavel@ucw.cz>
15105 L:      linux-pm@vger.kernel.org
15106 B:      https://bugzilla.kernel.org
15107 S:      Supported
15108 F:      Documentation/power/
15109 F:      arch/x86/kernel/acpi/
15110 F:      drivers/base/power/
15111 F:      kernel/power/
15112 F:      include/linux/suspend.h
15113 F:      include/linux/freezer.h
15114 F:      include/linux/pm.h
15115
15116 SVGA HANDLING
15117 M:      Martin Mares <mj@ucw.cz>
15118 L:      linux-video@atrey.karlin.mff.cuni.cz
15119 S:      Maintained
15120 F:      Documentation/svga.txt
15121 F:      arch/x86/boot/video*
15122
15123 SWIOTLB SUBSYSTEM
15124 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15125 L:      iommu@lists.linux-foundation.org
15126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15127 S:      Supported
15128 F:      kernel/dma/swiotlb.c
15129 F:      arch/*/kernel/pci-swiotlb.c
15130 F:      include/linux/swiotlb.h
15131
15132 SWITCHDEV
15133 M:      Jiri Pirko <jiri@resnulli.us>
15134 M:      Ivan Vecera <ivecera@redhat.com>
15135 L:      netdev@vger.kernel.org
15136 S:      Supported
15137 F:      net/switchdev/
15138 F:      include/net/switchdev.h
15139
15140 SY8106A REGULATOR DRIVER
15141 M:      Icenowy Zheng <icenowy@aosc.io>
15142 S:      Maintained
15143 F:      drivers/regulator/sy8106a-regulator.c
15144 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15145
15146 SYNC FILE FRAMEWORK
15147 M:      Sumit Semwal <sumit.semwal@linaro.org>
15148 R:      Gustavo Padovan <gustavo@padovan.org>
15149 S:      Maintained
15150 L:      linux-media@vger.kernel.org
15151 L:      dri-devel@lists.freedesktop.org
15152 F:      drivers/dma-buf/sync_*
15153 F:      drivers/dma-buf/dma-fence*
15154 F:      drivers/dma-buf/sw_sync.c
15155 F:      include/linux/sync_file.h
15156 F:      include/uapi/linux/sync_file.h
15157 F:      Documentation/sync_file.txt
15158 T:      git git://anongit.freedesktop.org/drm/drm-misc
15159
15160 SYNOPSYS ARC ARCHITECTURE
15161 M:      Vineet Gupta <vgupta@synopsys.com>
15162 L:      linux-snps-arc@lists.infradead.org
15163 S:      Supported
15164 F:      arch/arc/
15165 F:      Documentation/devicetree/bindings/arc/*
15166 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15167 F:      drivers/clocksource/arc_timer.c
15168 F:      drivers/tty/serial/arc_uart.c
15169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15170
15171 SYNOPSYS ARC HSDK SDP pll clock driver
15172 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15173 S:      Supported
15174 F:      drivers/clk/clk-hsdk-pll.c
15175 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15176
15177 SYNOPSYS ARC SDP clock driver
15178 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15179 S:      Supported
15180 F:      drivers/clk/axs10x/*
15181 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15182
15183 SYNOPSYS ARC SDP platform support
15184 M:      Alexey Brodkin <abrodkin@synopsys.com>
15185 S:      Supported
15186 F:      arch/arc/plat-axs10x
15187 F:      arch/arc/boot/dts/ax*
15188 F:      Documentation/devicetree/bindings/arc/axs10*
15189
15190 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15191 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15192 S:      Supported
15193 F:      drivers/reset/reset-axs10x.c
15194 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15195
15196 SYNOPSYS CREG GPIO DRIVER
15197 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15198 S:      Maintained
15199 F:      drivers/gpio/gpio-creg-snps.c
15200 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15201
15202 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15203 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15204 S:      Maintained
15205 F:      drivers/tty/serial/8250/8250_dw.c
15206
15207 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15208 M:      Hoan Tran <hoan@os.amperecomputing.com>
15209 L:      linux-gpio@vger.kernel.org
15210 S:      Maintained
15211 F:      drivers/gpio/gpio-dwapb.c
15212 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15213
15214 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15215 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15216 S:      Maintained
15217 F:      drivers/dma/dwi-axi-dmac/
15218 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15219
15220 SYNOPSYS DESIGNWARE DMAC DRIVER
15221 M:      Viresh Kumar <vireshk@kernel.org>
15222 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15223 S:      Maintained
15224 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15225 F:      drivers/dma/dw/
15226 F:      include/dt-bindings/dma/dw-dmac.h
15227 F:      include/linux/dma/dw.h
15228 F:      include/linux/platform_data/dma-dw.h
15229
15230 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15231 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15232 L:      netdev@vger.kernel.org
15233 S:      Supported
15234 F:      drivers/net/ethernet/synopsys/
15235
15236 SYNOPSYS DESIGNWARE I2C DRIVER
15237 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15238 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15239 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15240 L:      linux-i2c@vger.kernel.org
15241 S:      Maintained
15242 F:      drivers/i2c/busses/i2c-designware-*
15243 F:      include/linux/platform_data/i2c-designware.h
15244
15245 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15246 M:      Jaehoon Chung <jh80.chung@samsung.com>
15247 L:      linux-mmc@vger.kernel.org
15248 S:      Maintained
15249 F:      drivers/mmc/host/dw_mmc*
15250
15251 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15252 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15253 S:      Supported
15254 F:      drivers/reset/reset-hsdk.c
15255 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15256 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15257
15258 SYSTEM CONFIGURATION (SYSCON)
15259 M:      Lee Jones <lee.jones@linaro.org>
15260 M:      Arnd Bergmann <arnd@arndb.de>
15261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15262 S:      Supported
15263 F:      drivers/mfd/syscon.c
15264
15265 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15266 M:      Sudeep Holla <sudeep.holla@arm.com>
15267 L:      linux-arm-kernel@lists.infradead.org
15268 S:      Maintained
15269 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15270 F:      drivers/clk/clk-sc[mp]i.c
15271 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15272 F:      drivers/firmware/arm_scpi.c
15273 F:      drivers/firmware/arm_scmi/
15274 F:      include/linux/sc[mp]i_protocol.h
15275
15276 SYSTEM RESET/SHUTDOWN DRIVERS
15277 M:      Sebastian Reichel <sre@kernel.org>
15278 L:      linux-pm@vger.kernel.org
15279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15280 S:      Maintained
15281 F:      Documentation/devicetree/bindings/power/reset/
15282 F:      drivers/power/reset/
15283
15284 SYSTEM TRACE MODULE CLASS
15285 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15286 S:      Maintained
15287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15288 F:      Documentation/trace/stm.rst
15289 F:      drivers/hwtracing/stm/
15290 F:      include/linux/stm.h
15291 F:      include/uapi/linux/stm.h
15292
15293 SYSV FILESYSTEM
15294 M:      Christoph Hellwig <hch@infradead.org>
15295 S:      Maintained
15296 F:      Documentation/filesystems/sysv-fs.txt
15297 F:      fs/sysv/
15298 F:      include/linux/sysv_fs.h
15299
15300 TASKSTATS STATISTICS INTERFACE
15301 M:      Balbir Singh <bsingharora@gmail.com>
15302 S:      Maintained
15303 F:      Documentation/accounting/taskstats*
15304 F:      include/linux/taskstats*
15305 F:      kernel/taskstats.c
15306
15307 TC subsystem
15308 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15309 M:      Cong Wang <xiyou.wangcong@gmail.com>
15310 M:      Jiri Pirko <jiri@resnulli.us>
15311 L:      netdev@vger.kernel.org
15312 S:      Maintained
15313 F:      include/net/pkt_cls.h
15314 F:      include/net/pkt_sched.h
15315 F:      include/net/tc_act/
15316 F:      include/uapi/linux/pkt_cls.h
15317 F:      include/uapi/linux/pkt_sched.h
15318 F:      include/uapi/linux/tc_act/
15319 F:      include/uapi/linux/tc_ematch/
15320 F:      net/sched/
15321
15322 TC90522 MEDIA DRIVER
15323 M:      Akihiro Tsukada <tskd08@gmail.com>
15324 L:      linux-media@vger.kernel.org
15325 S:      Odd Fixes
15326 F:      drivers/media/dvb-frontends/tc90522*
15327
15328 TCP LOW PRIORITY MODULE
15329 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15330 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15331 W:      http://tcp-lp-mod.sourceforge.net/
15332 S:      Maintained
15333 F:      net/ipv4/tcp_lp.c
15334
15335 TDA10071 MEDIA DRIVER
15336 M:      Antti Palosaari <crope@iki.fi>
15337 L:      linux-media@vger.kernel.org
15338 W:      https://linuxtv.org
15339 W:      http://palosaari.fi/linux/
15340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15341 T:      git git://linuxtv.org/anttip/media_tree.git
15342 S:      Maintained
15343 F:      drivers/media/dvb-frontends/tda10071*
15344
15345 TDA18212 MEDIA DRIVER
15346 M:      Antti Palosaari <crope@iki.fi>
15347 L:      linux-media@vger.kernel.org
15348 W:      https://linuxtv.org
15349 W:      http://palosaari.fi/linux/
15350 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15351 T:      git git://linuxtv.org/anttip/media_tree.git
15352 S:      Maintained
15353 F:      drivers/media/tuners/tda18212*
15354
15355 TDA18218 MEDIA DRIVER
15356 M:      Antti Palosaari <crope@iki.fi>
15357 L:      linux-media@vger.kernel.org
15358 W:      https://linuxtv.org
15359 W:      http://palosaari.fi/linux/
15360 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15361 T:      git git://linuxtv.org/anttip/media_tree.git
15362 S:      Maintained
15363 F:      drivers/media/tuners/tda18218*
15364
15365 TDA18250 MEDIA DRIVER
15366 M:      Olli Salonen <olli.salonen@iki.fi>
15367 L:      linux-media@vger.kernel.org
15368 W:      https://linuxtv.org
15369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15370 T:      git git://linuxtv.org/media_tree.git
15371 S:      Maintained
15372 F:      drivers/media/tuners/tda18250*
15373
15374 TDA18271 MEDIA DRIVER
15375 M:      Michael Krufky <mkrufky@linuxtv.org>
15376 L:      linux-media@vger.kernel.org
15377 W:      https://linuxtv.org
15378 W:      http://github.com/mkrufky
15379 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15380 T:      git git://linuxtv.org/mkrufky/tuners.git
15381 S:      Maintained
15382 F:      drivers/media/tuners/tda18271*
15383
15384 TDA1997x MEDIA DRIVER
15385 M:      Tim Harvey <tharvey@gateworks.com>
15386 L:      linux-media@vger.kernel.org
15387 W:      https://linuxtv.org
15388 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15389 S:      Maintained
15390 F:      drivers/media/i2c/tda1997x.*
15391
15392 TDA827x MEDIA DRIVER
15393 M:      Michael Krufky <mkrufky@linuxtv.org>
15394 L:      linux-media@vger.kernel.org
15395 W:      https://linuxtv.org
15396 W:      http://github.com/mkrufky
15397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15398 T:      git git://linuxtv.org/mkrufky/tuners.git
15399 S:      Maintained
15400 F:      drivers/media/tuners/tda8290.*
15401
15402 TDA8290 MEDIA DRIVER
15403 M:      Michael Krufky <mkrufky@linuxtv.org>
15404 L:      linux-media@vger.kernel.org
15405 W:      https://linuxtv.org
15406 W:      http://github.com/mkrufky
15407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15408 T:      git git://linuxtv.org/mkrufky/tuners.git
15409 S:      Maintained
15410 F:      drivers/media/tuners/tda8290.*
15411
15412 TDA9840 MEDIA DRIVER
15413 M:      Hans Verkuil <hverkuil@xs4all.nl>
15414 L:      linux-media@vger.kernel.org
15415 T:      git git://linuxtv.org/media_tree.git
15416 W:      https://linuxtv.org
15417 S:      Maintained
15418 F:      drivers/media/i2c/tda9840*
15419
15420 TEA5761 TUNER DRIVER
15421 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15422 L:      linux-media@vger.kernel.org
15423 W:      https://linuxtv.org
15424 T:      git git://linuxtv.org/media_tree.git
15425 S:      Odd fixes
15426 F:      drivers/media/tuners/tea5761.*
15427
15428 TEA5767 TUNER DRIVER
15429 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15430 L:      linux-media@vger.kernel.org
15431 W:      https://linuxtv.org
15432 T:      git git://linuxtv.org/media_tree.git
15433 S:      Maintained
15434 F:      drivers/media/tuners/tea5767.*
15435
15436 TEA6415C MEDIA DRIVER
15437 M:      Hans Verkuil <hverkuil@xs4all.nl>
15438 L:      linux-media@vger.kernel.org
15439 T:      git git://linuxtv.org/media_tree.git
15440 W:      https://linuxtv.org
15441 S:      Maintained
15442 F:      drivers/media/i2c/tea6415c*
15443
15444 TEA6420 MEDIA DRIVER
15445 M:      Hans Verkuil <hverkuil@xs4all.nl>
15446 L:      linux-media@vger.kernel.org
15447 T:      git git://linuxtv.org/media_tree.git
15448 W:      https://linuxtv.org
15449 S:      Maintained
15450 F:      drivers/media/i2c/tea6420*
15451
15452 TEAM DRIVER
15453 M:      Jiri Pirko <jiri@resnulli.us>
15454 L:      netdev@vger.kernel.org
15455 S:      Supported
15456 F:      drivers/net/team/
15457 F:      include/linux/if_team.h
15458 F:      include/uapi/linux/if_team.h
15459
15460 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15461 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15462 S:      Maintained
15463 F:      arch/x86/platform/ts5500/
15464
15465 TECHNOTREND USB IR RECEIVER
15466 M:      Sean Young <sean@mess.org>
15467 L:      linux-media@vger.kernel.org
15468 S:      Maintained
15469 F:      drivers/media/rc/ttusbir.c
15470
15471 TECHWELL TW9910 VIDEO DECODER
15472 L:      linux-media@vger.kernel.org
15473 S:      Orphan
15474 F:      drivers/media/i2c/tw9910.c
15475 F:      include/media/i2c/tw9910.h
15476
15477 TEE SUBSYSTEM
15478 M:      Jens Wiklander <jens.wiklander@linaro.org>
15479 S:      Maintained
15480 F:      include/linux/tee_drv.h
15481 F:      include/uapi/linux/tee.h
15482 F:      drivers/tee/
15483 F:      Documentation/tee.txt
15484
15485 TEGRA ARCHITECTURE SUPPORT
15486 M:      Thierry Reding <thierry.reding@gmail.com>
15487 M:      Jonathan Hunter <jonathanh@nvidia.com>
15488 L:      linux-tegra@vger.kernel.org
15489 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15491 S:      Supported
15492 N:      [^a-z]tegra
15493
15494 TEGRA CLOCK DRIVER
15495 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15496 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15497 S:      Supported
15498 F:      drivers/clk/tegra/
15499
15500 TEGRA DMA DRIVERS
15501 M:      Laxman Dewangan <ldewangan@nvidia.com>
15502 M:      Jon Hunter <jonathanh@nvidia.com>
15503 S:      Supported
15504 F:      drivers/dma/tegra*
15505
15506 TEGRA I2C DRIVER
15507 M:      Laxman Dewangan <ldewangan@nvidia.com>
15508 S:      Supported
15509 F:      drivers/i2c/busses/i2c-tegra.c
15510
15511 TEGRA IOMMU DRIVERS
15512 M:      Thierry Reding <thierry.reding@gmail.com>
15513 L:      linux-tegra@vger.kernel.org
15514 S:      Supported
15515 F:      drivers/iommu/tegra*
15516
15517 TEGRA KBC DRIVER
15518 M:      Laxman Dewangan <ldewangan@nvidia.com>
15519 S:      Supported
15520 F:      drivers/input/keyboard/tegra-kbc.c
15521
15522 TEGRA NAND DRIVER
15523 M:      Stefan Agner <stefan@agner.ch>
15524 M:      Lucas Stach <dev@lynxeye.de>
15525 S:      Maintained
15526 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15527 F:      drivers/mtd/nand/raw/tegra_nand.c
15528
15529 TEGRA PWM DRIVER
15530 M:      Thierry Reding <thierry.reding@gmail.com>
15531 S:      Supported
15532 F:      drivers/pwm/pwm-tegra.c
15533
15534 TEGRA SERIAL DRIVER
15535 M:      Laxman Dewangan <ldewangan@nvidia.com>
15536 S:      Supported
15537 F:      drivers/tty/serial/serial-tegra.c
15538
15539 TEGRA SPI DRIVER
15540 M:      Laxman Dewangan <ldewangan@nvidia.com>
15541 S:      Supported
15542 F:      drivers/spi/spi-tegra*
15543
15544 TEGRA XUSB PADCTL DRIVER
15545 M:      JC Kuo <jckuo@nvidia.com>
15546 S:      Supported
15547 F:      drivers/phy/tegra/xusb*
15548
15549 TEHUTI ETHERNET DRIVER
15550 M:      Andy Gospodarek <andy@greyhouse.net>
15551 L:      netdev@vger.kernel.org
15552 S:      Supported
15553 F:      drivers/net/ethernet/tehuti/*
15554
15555 Telecom Clock Driver for MCPL0010
15556 M:      Mark Gross <mark.gross@intel.com>
15557 S:      Supported
15558 F:      drivers/char/tlclk.c
15559
15560 TENSILICA XTENSA PORT (xtensa)
15561 M:      Chris Zankel <chris@zankel.net>
15562 M:      Max Filippov <jcmvbkbc@gmail.com>
15563 L:      linux-xtensa@linux-xtensa.org
15564 T:      git git://github.com/czankel/xtensa-linux.git
15565 S:      Maintained
15566 F:      arch/xtensa/
15567 F:      drivers/irqchip/irq-xtensa-*
15568
15569 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15570 M:      Nishanth Menon <nm@ti.com>
15571 M:      Tero Kristo <t-kristo@ti.com>
15572 M:      Santosh Shilimkar <ssantosh@kernel.org>
15573 L:      linux-arm-kernel@lists.infradead.org
15574 S:      Maintained
15575 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15576 F:      drivers/firmware/ti_sci*
15577 F:      include/linux/soc/ti/ti_sci_protocol.h
15578 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15579 F:      drivers/soc/ti/ti_sci_pm_domains.c
15580 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15581 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15582 F:      drivers/clk/keystone/sci-clk.c
15583 F:      drivers/reset/reset-ti-sci.c
15584 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15585 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15586 F:      drivers/irqchip/irq-ti-sci-intr.c
15587 F:      drivers/irqchip/irq-ti-sci-inta.c
15588 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15589 F:      drivers/soc/ti/ti_sci_inta_msi.c
15590
15591 Texas Instruments ASoC drivers
15592 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15593 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15594 S:      Maintained
15595 F:      sound/soc/ti/
15596
15597 Texas Instruments' DAC7612 DAC Driver
15598 M:      Ricardo Ribalda <ricardo@ribalda.com>
15599 L:      linux-iio@vger.kernel.org
15600 S:      Supported
15601 F:      drivers/iio/dac/ti-dac7612.c
15602 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15603
15604 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15605 M:      Hans Verkuil <hverkuil@xs4all.nl>
15606 L:      linux-media@vger.kernel.org
15607 T:      git git://linuxtv.org/media_tree.git
15608 W:      https://linuxtv.org
15609 S:      Maintained
15610 F:      drivers/media/radio/radio-raremono.c
15611
15612 THERMAL
15613 M:      Zhang Rui <rui.zhang@intel.com>
15614 M:      Eduardo Valentin <edubezval@gmail.com>
15615 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15616 L:      linux-pm@vger.kernel.org
15617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15619 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15620 S:      Supported
15621 F:      drivers/thermal/
15622 F:      include/linux/thermal.h
15623 F:      include/uapi/linux/thermal.h
15624 F:      include/linux/cpu_cooling.h
15625 F:      Documentation/devicetree/bindings/thermal/
15626
15627 THERMAL/CPU_COOLING
15628 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15629 M:      Viresh Kumar <viresh.kumar@linaro.org>
15630 M:      Javi Merino <javi.merino@kernel.org>
15631 L:      linux-pm@vger.kernel.org
15632 S:      Supported
15633 F:      Documentation/thermal/cpu-cooling-api.txt
15634 F:      drivers/thermal/cpu_cooling.c
15635 F:      include/linux/cpu_cooling.h
15636
15637 THINKPAD ACPI EXTRAS DRIVER
15638 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15639 L:      ibm-acpi-devel@lists.sourceforge.net
15640 L:      platform-driver-x86@vger.kernel.org
15641 W:      http://ibm-acpi.sourceforge.net
15642 W:      http://thinkwiki.org/wiki/Ibm-acpi
15643 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15644 S:      Maintained
15645 F:      drivers/platform/x86/thinkpad_acpi.c
15646
15647 THUNDERBOLT DRIVER
15648 M:      Andreas Noever <andreas.noever@gmail.com>
15649 M:      Michael Jamet <michael.jamet@intel.com>
15650 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15651 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15653 S:      Maintained
15654 F:      Documentation/admin-guide/thunderbolt.rst
15655 F:      drivers/thunderbolt/
15656 F:      include/linux/thunderbolt.h
15657
15658 THUNDERBOLT NETWORK DRIVER
15659 M:      Michael Jamet <michael.jamet@intel.com>
15660 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15661 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15662 L:      netdev@vger.kernel.org
15663 S:      Maintained
15664 F:      drivers/net/thunderbolt.c
15665
15666 THUNDERX GPIO DRIVER
15667 M:      David Daney <david.daney@cavium.com>
15668 S:      Maintained
15669 F:      drivers/gpio/gpio-thunderx.c
15670
15671 TI AM437X VPFE DRIVER
15672 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15673 L:      linux-media@vger.kernel.org
15674 W:      https://linuxtv.org
15675 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15676 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15677 S:      Maintained
15678 F:      drivers/media/platform/am437x/
15679
15680 TI BANDGAP AND THERMAL DRIVER
15681 M:      Eduardo Valentin <edubezval@gmail.com>
15682 M:      Keerthy <j-keerthy@ti.com>
15683 L:      linux-pm@vger.kernel.org
15684 L:      linux-omap@vger.kernel.org
15685 S:      Maintained
15686 F:      drivers/thermal/ti-soc-thermal/
15687
15688 TI BQ27XXX POWER SUPPLY DRIVER
15689 R:      Andrew F. Davis <afd@ti.com>
15690 F:      include/linux/power/bq27xxx_battery.h
15691 F:      drivers/power/supply/bq27xxx_battery.c
15692 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15693
15694 TI CDCE706 CLOCK DRIVER
15695 M:      Max Filippov <jcmvbkbc@gmail.com>
15696 S:      Maintained
15697 F:      drivers/clk/clk-cdce706.c
15698
15699 TI CLOCK DRIVER
15700 M:      Tero Kristo <t-kristo@ti.com>
15701 L:      linux-omap@vger.kernel.org
15702 S:      Maintained
15703 F:      drivers/clk/ti/
15704 F:      include/linux/clk/ti.h
15705
15706 TI DAVINCI MACHINE SUPPORT
15707 M:      Sekhar Nori <nsekhar@ti.com>
15708 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15711 S:      Supported
15712 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15713 F:      arch/arm/mach-davinci/
15714 F:      drivers/i2c/busses/i2c-davinci.c
15715 F:      arch/arm/boot/dts/da850*
15716
15717 TI DAVINCI SERIES CLOCK DRIVER
15718 M:      David Lechner <david@lechnology.com>
15719 R:      Sekhar Nori <nsekhar@ti.com>
15720 S:      Maintained
15721 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15722 F:      drivers/clk/davinci/
15723
15724 TI DAVINCI SERIES GPIO DRIVER
15725 M:      Keerthy <j-keerthy@ti.com>
15726 L:      linux-gpio@vger.kernel.org
15727 S:      Maintained
15728 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15729 F:      drivers/gpio/gpio-davinci.c
15730
15731 TI DAVINCI SERIES MEDIA DRIVER
15732 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15733 L:      linux-media@vger.kernel.org
15734 W:      https://linuxtv.org
15735 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15736 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15737 S:      Maintained
15738 F:      drivers/media/platform/davinci/
15739 F:      include/media/davinci/
15740
15741 TI ETHERNET SWITCH DRIVER (CPSW)
15742 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15743 L:      linux-omap@vger.kernel.org
15744 L:      netdev@vger.kernel.org
15745 S:      Maintained
15746 F:      drivers/net/ethernet/ti/cpsw*
15747 F:      drivers/net/ethernet/ti/davinci*
15748
15749 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15750 M:      Alex Dubov <oakad@yahoo.com>
15751 S:      Maintained
15752 W:      http://tifmxx.berlios.de/
15753 F:      drivers/memstick/host/tifm_ms.c
15754 F:      drivers/misc/tifm*
15755 F:      drivers/mmc/host/tifm_sd.c
15756 F:      include/linux/tifm.h
15757
15758 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15759 M:      Santosh Shilimkar <ssantosh@kernel.org>
15760 L:      linux-kernel@vger.kernel.org
15761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15762 S:      Maintained
15763 F:      drivers/soc/ti/*
15764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15765
15766 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15767 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15768 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15769 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15770 S:      Maintained
15771 F:      sound/soc/codecs/lm49453*
15772 F:      sound/soc/codecs/isabelle*
15773
15774 TI LP855x BACKLIGHT DRIVER
15775 M:      Milo Kim <milo.kim@ti.com>
15776 S:      Maintained
15777 F:      Documentation/backlight/lp855x-driver.txt
15778 F:      drivers/video/backlight/lp855x_bl.c
15779 F:      include/linux/platform_data/lp855x.h
15780
15781 TI LP8727 CHARGER DRIVER
15782 M:      Milo Kim <milo.kim@ti.com>
15783 S:      Maintained
15784 F:      drivers/power/supply/lp8727_charger.c
15785 F:      include/linux/platform_data/lp8727.h
15786
15787 TI LP8788 MFD DRIVER
15788 M:      Milo Kim <milo.kim@ti.com>
15789 S:      Maintained
15790 F:      drivers/iio/adc/lp8788_adc.c
15791 F:      drivers/leds/leds-lp8788.c
15792 F:      drivers/mfd/lp8788*.c
15793 F:      drivers/power/supply/lp8788-charger.c
15794 F:      drivers/regulator/lp8788-*.c
15795 F:      include/linux/mfd/lp8788*.h
15796
15797 TI NETCP ETHERNET DRIVER
15798 M:      Wingman Kwok <w-kwok2@ti.com>
15799 M:      Murali Karicheri <m-karicheri2@ti.com>
15800 L:      netdev@vger.kernel.org
15801 S:      Maintained
15802 F:      drivers/net/ethernet/ti/netcp*
15803
15804 TI PCM3060 ASoC CODEC DRIVER
15805 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15806 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15807 S:      Maintained
15808 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15809 F:      sound/soc/codecs/pcm3060*
15810
15811 TI TAS571X FAMILY ASoC CODEC DRIVER
15812 M:      Kevin Cernekee <cernekee@chromium.org>
15813 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15814 S:      Odd Fixes
15815 F:      sound/soc/codecs/tas571x*
15816
15817 TI TRF7970A NFC DRIVER
15818 M:      Mark Greer <mgreer@animalcreek.com>
15819 L:      linux-wireless@vger.kernel.org
15820 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15821 S:      Supported
15822 F:      drivers/nfc/trf7970a.c
15823 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15824
15825 TI TWL4030 SERIES SOC CODEC DRIVER
15826 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15827 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15828 S:      Maintained
15829 F:      sound/soc/codecs/twl4030*
15830
15831 TI VPE/CAL DRIVERS
15832 M:      Benoit Parrot <bparrot@ti.com>
15833 L:      linux-media@vger.kernel.org
15834 W:      http://linuxtv.org/
15835 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15836 S:      Maintained
15837 F:      drivers/media/platform/ti-vpe/
15838
15839 TI WILINK WIRELESS DRIVERS
15840 L:      linux-wireless@vger.kernel.org
15841 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15842 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15844 S:      Orphan
15845 F:      drivers/net/wireless/ti/
15846 F:      include/linux/wl12xx.h
15847
15848 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15849 M:      John Stultz <john.stultz@linaro.org>
15850 M:      Thomas Gleixner <tglx@linutronix.de>
15851 R:      Stephen Boyd <sboyd@kernel.org>
15852 L:      linux-kernel@vger.kernel.org
15853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15854 S:      Supported
15855 F:      include/linux/clocksource.h
15856 F:      include/linux/time.h
15857 F:      include/linux/timex.h
15858 F:      include/uapi/linux/time.h
15859 F:      include/uapi/linux/timex.h
15860 F:      kernel/time/clocksource.c
15861 F:      kernel/time/time*.c
15862 F:      kernel/time/alarmtimer.c
15863 F:      kernel/time/ntp.c
15864 F:      tools/testing/selftests/timers/
15865
15866 TIPC NETWORK LAYER
15867 M:      Jon Maloy <jon.maloy@ericsson.com>
15868 M:      Ying Xue <ying.xue@windriver.com>
15869 L:      netdev@vger.kernel.org (core kernel code)
15870 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15871 W:      http://tipc.sourceforge.net/
15872 S:      Maintained
15873 F:      include/uapi/linux/tipc*.h
15874 F:      net/tipc/
15875
15876 TLAN NETWORK DRIVER
15877 M:      Samuel Chessman <chessman@tux.org>
15878 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15879 W:      http://sourceforge.net/projects/tlan/
15880 S:      Maintained
15881 F:      Documentation/networking/device_drivers/ti/tlan.txt
15882 F:      drivers/net/ethernet/ti/tlan.*
15883
15884 TM6000 VIDEO4LINUX DRIVER
15885 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15886 L:      linux-media@vger.kernel.org
15887 W:      https://linuxtv.org
15888 T:      git git://linuxtv.org/media_tree.git
15889 S:      Odd fixes
15890 F:      drivers/media/usb/tm6000/
15891 F:      Documentation/media/v4l-drivers/tm6000*
15892
15893 TMIO/SDHI MMC DRIVER
15894 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15895 L:      linux-mmc@vger.kernel.org
15896 S:      Supported
15897 F:      drivers/mmc/host/tmio_mmc*
15898 F:      drivers/mmc/host/renesas_sdhi*
15899 F:      include/linux/mfd/tmio.h
15900
15901 TMP401 HARDWARE MONITOR DRIVER
15902 M:      Guenter Roeck <linux@roeck-us.net>
15903 L:      linux-hwmon@vger.kernel.org
15904 S:      Maintained
15905 F:      Documentation/hwmon/tmp401.rst
15906 F:      drivers/hwmon/tmp401.c
15907
15908 TMPFS (SHMEM FILESYSTEM)
15909 M:      Hugh Dickins <hughd@google.com>
15910 L:      linux-mm@kvack.org
15911 S:      Maintained
15912 F:      include/linux/shmem_fs.h
15913 F:      mm/shmem.c
15914
15915 TOMOYO SECURITY MODULE
15916 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15917 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15918 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15919 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15920 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15921 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15922 W:      https://tomoyo.osdn.jp/
15923 S:      Maintained
15924 F:      security/tomoyo/
15925
15926 TOPSTAR LAPTOP EXTRAS DRIVER
15927 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15928 L:      platform-driver-x86@vger.kernel.org
15929 S:      Maintained
15930 F:      drivers/platform/x86/topstar-laptop.c
15931
15932 TORTURE-TEST MODULES
15933 M:      Davidlohr Bueso <dave@stgolabs.net>
15934 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15935 M:      Josh Triplett <josh@joshtriplett.org>
15936 L:      linux-kernel@vger.kernel.org
15937 S:      Supported
15938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15939 F:      Documentation/RCU/torture.txt
15940 F:      kernel/torture.c
15941 F:      kernel/rcu/rcutorture.c
15942 F:      kernel/rcu/rcuperf.c
15943 F:      kernel/locking/locktorture.c
15944
15945 TOSHIBA ACPI EXTRAS DRIVER
15946 M:      Azael Avalos <coproscefalo@gmail.com>
15947 L:      platform-driver-x86@vger.kernel.org
15948 S:      Maintained
15949 F:      drivers/platform/x86/toshiba_acpi.c
15950
15951 TOSHIBA BLUETOOTH DRIVER
15952 M:      Azael Avalos <coproscefalo@gmail.com>
15953 L:      platform-driver-x86@vger.kernel.org
15954 S:      Maintained
15955 F:      drivers/platform/x86/toshiba_bluetooth.c
15956
15957 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15958 M:      Azael Avalos <coproscefalo@gmail.com>
15959 L:      platform-driver-x86@vger.kernel.org
15960 S:      Maintained
15961 F:      drivers/platform/x86/toshiba_haps.c
15962
15963 TOSHIBA SMM DRIVER
15964 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15965 W:      http://www.buzzard.org.uk/toshiba/
15966 S:      Maintained
15967 F:      drivers/char/toshiba.c
15968 F:      include/linux/toshiba.h
15969 F:      include/uapi/linux/toshiba.h
15970
15971 TOSHIBA TC358743 DRIVER
15972 M:      Mats Randgaard <matrandg@cisco.com>
15973 L:      linux-media@vger.kernel.org
15974 S:      Maintained
15975 F:      drivers/media/i2c/tc358743*
15976 F:      include/media/i2c/tc358743.h
15977
15978 TOSHIBA WMI HOTKEYS DRIVER
15979 M:      Azael Avalos <coproscefalo@gmail.com>
15980 L:      platform-driver-x86@vger.kernel.org
15981 S:      Maintained
15982 F:      drivers/platform/x86/toshiba-wmi.c
15983
15984 TPM DEVICE DRIVER
15985 M:      Peter Huewe <peterhuewe@gmx.de>
15986 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15987 R:      Jason Gunthorpe <jgg@ziepe.ca>
15988 L:      linux-integrity@vger.kernel.org
15989 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15990 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15991 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15992 S:      Maintained
15993 F:      drivers/char/tpm/
15994
15995 TRACING
15996 M:      Steven Rostedt <rostedt@goodmis.org>
15997 M:      Ingo Molnar <mingo@redhat.com>
15998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15999 S:      Maintained
16000 F:      Documentation/trace/ftrace.rst
16001 F:      arch/*/*/*/ftrace.h
16002 F:      arch/*/kernel/ftrace.c
16003 F:      include/*/ftrace.h
16004 F:      include/linux/trace*.h
16005 F:      include/trace/
16006 F:      kernel/trace/
16007 F:      tools/testing/selftests/ftrace/
16008
16009 TRACING MMIO ACCESSES (MMIOTRACE)
16010 M:      Steven Rostedt <rostedt@goodmis.org>
16011 M:      Ingo Molnar <mingo@kernel.org>
16012 R:      Karol Herbst <karolherbst@gmail.com>
16013 R:      Pekka Paalanen <ppaalanen@gmail.com>
16014 S:      Maintained
16015 L:      linux-kernel@vger.kernel.org
16016 L:      nouveau@lists.freedesktop.org
16017 F:      kernel/trace/trace_mmiotrace.c
16018 F:      include/linux/mmiotrace.h
16019 F:      arch/x86/mm/kmmio.c
16020 F:      arch/x86/mm/mmio-mod.c
16021 F:      arch/x86/mm/testmmiotrace.c
16022
16023 TRIVIAL PATCHES
16024 M:      Jiri Kosina <trivial@kernel.org>
16025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16026 S:      Maintained
16027 K:      ^Subject:.*(?i)trivial
16028
16029 TEMPO SEMICONDUCTOR DRIVERS
16030 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16031 S:      Maintained
16032 F:      sound/soc/codecs/tscs*.c
16033 F:      sound/soc/codecs/tscs*.h
16034 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16035
16036 TTY LAYER
16037 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16038 M:      Jiri Slaby <jslaby@suse.com>
16039 S:      Supported
16040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16041 F:      Documentation/serial/
16042 F:      drivers/tty/
16043 F:      drivers/tty/serial/serial_core.c
16044 F:      include/linux/serial_core.h
16045 F:      include/linux/serial.h
16046 F:      include/linux/tty.h
16047 F:      include/uapi/linux/serial_core.h
16048 F:      include/uapi/linux/serial.h
16049 F:      include/uapi/linux/tty.h
16050
16051 TUA9001 MEDIA DRIVER
16052 M:      Antti Palosaari <crope@iki.fi>
16053 L:      linux-media@vger.kernel.org
16054 W:      https://linuxtv.org
16055 W:      http://palosaari.fi/linux/
16056 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16057 T:      git git://linuxtv.org/anttip/media_tree.git
16058 S:      Maintained
16059 F:      drivers/media/tuners/tua9001*
16060
16061 TULIP NETWORK DRIVERS
16062 L:      netdev@vger.kernel.org
16063 L:      linux-parisc@vger.kernel.org
16064 S:      Orphan
16065 F:      drivers/net/ethernet/dec/tulip/
16066
16067 TUN/TAP driver
16068 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16069 W:      http://vtun.sourceforge.net/tun
16070 S:      Maintained
16071 F:      Documentation/networking/tuntap.txt
16072 F:      arch/um/os-Linux/drivers/
16073
16074 TURBOCHANNEL SUBSYSTEM
16075 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16076 M:      Ralf Baechle <ralf@linux-mips.org>
16077 L:      linux-mips@vger.kernel.org
16078 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16079 S:      Maintained
16080 F:      drivers/tc/
16081 F:      include/linux/tc.h
16082
16083 TURBOSTAT UTILITY
16084 M:      "Len Brown" <lenb@kernel.org>
16085 L:      linux-pm@vger.kernel.org
16086 B:      https://bugzilla.kernel.org
16087 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16089 S:      Supported
16090 F:      tools/power/x86/turbostat/
16091
16092 TW5864 VIDEO4LINUX DRIVER
16093 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16094 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16095 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16096 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16097 L:      linux-media@vger.kernel.org
16098 S:      Supported
16099 F:      drivers/media/pci/tw5864/
16100
16101 TW68 VIDEO4LINUX DRIVER
16102 M:      Hans Verkuil <hverkuil@xs4all.nl>
16103 L:      linux-media@vger.kernel.org
16104 T:      git git://linuxtv.org/media_tree.git
16105 W:      https://linuxtv.org
16106 S:      Odd Fixes
16107 F:      drivers/media/pci/tw68/
16108
16109 TW686X VIDEO4LINUX DRIVER
16110 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16111 L:      linux-media@vger.kernel.org
16112 T:      git git://linuxtv.org/media_tree.git
16113 W:      http://linuxtv.org
16114 S:      Maintained
16115 F:      drivers/media/pci/tw686x/
16116
16117 UBI FILE SYSTEM (UBIFS)
16118 M:      Richard Weinberger <richard@nod.at>
16119 M:      Artem Bityutskiy <dedekind1@gmail.com>
16120 M:      Adrian Hunter <adrian.hunter@intel.com>
16121 L:      linux-mtd@lists.infradead.org
16122 T:      git git://git.infradead.org/ubifs-2.6.git
16123 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16124 S:      Supported
16125 F:      Documentation/filesystems/ubifs.txt
16126 F:      fs/ubifs/
16127
16128 UCLINUX (M68KNOMMU AND COLDFIRE)
16129 M:      Greg Ungerer <gerg@linux-m68k.org>
16130 W:      http://www.linux-m68k.org/
16131 W:      http://www.uclinux.org/
16132 L:      linux-m68k@lists.linux-m68k.org
16133 L:      uclinux-dev@uclinux.org  (subscribers-only)
16134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16135 S:      Maintained
16136 F:      arch/m68k/coldfire/
16137 F:      arch/m68k/68*/
16138 F:      arch/m68k/*/*_no.*
16139 F:      arch/m68k/include/asm/*_no.*
16140
16141 UDF FILESYSTEM
16142 M:      Jan Kara <jack@suse.com>
16143 S:      Maintained
16144 F:      Documentation/filesystems/udf.txt
16145 F:      fs/udf/
16146
16147 UDRAW TABLET
16148 M:      Bastien Nocera <hadess@hadess.net>
16149 L:      linux-input@vger.kernel.org
16150 S:      Maintained
16151 F:      drivers/hid/hid-udraw-ps3.c
16152
16153 UFS FILESYSTEM
16154 M:      Evgeniy Dushistov <dushistov@mail.ru>
16155 S:      Maintained
16156 F:      Documentation/filesystems/ufs.txt
16157 F:      fs/ufs/
16158
16159 UHID USERSPACE HID IO DRIVER:
16160 M:      David Herrmann <dh.herrmann@googlemail.com>
16161 L:      linux-input@vger.kernel.org
16162 S:      Maintained
16163 F:      drivers/hid/uhid.c
16164 F:      include/uapi/linux/uhid.h
16165
16166 ULPI BUS
16167 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16168 L:      linux-usb@vger.kernel.org
16169 S:      Maintained
16170 F:      drivers/usb/common/ulpi.c
16171 F:      include/linux/ulpi/
16172
16173 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16174 L:      linux-usb@vger.kernel.org
16175 S:      Orphan
16176 F:      drivers/uwb/
16177 F:      include/linux/uwb.h
16178 F:      include/linux/uwb/
16179
16180 UNICODE SUBSYSTEM:
16181 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16182 L:      linux-fsdevel@vger.kernel.org
16183 S:      Supported
16184 F:      fs/unicode/
16185
16186 UNICORE32 ARCHITECTURE:
16187 M:      Guan Xuetao <gxt@pku.edu.cn>
16188 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16189 S:      Maintained
16190 T:      git git://github.com/gxt/linux.git
16191 F:      arch/unicore32/
16192
16193 UNIFDEF
16194 M:      Tony Finch <dot@dotat.at>
16195 W:      http://dotat.at/prog/unifdef
16196 S:      Maintained
16197 F:      scripts/unifdef.c
16198
16199 UNIFORM CDROM DRIVER
16200 M:      Jens Axboe <axboe@kernel.dk>
16201 W:      http://www.kernel.dk
16202 S:      Maintained
16203 F:      Documentation/cdrom/
16204 F:      drivers/cdrom/cdrom.c
16205 F:      include/linux/cdrom.h
16206 F:      include/uapi/linux/cdrom.h
16207
16208 UNISYS S-PAR DRIVERS
16209 M:      David Kershner <david.kershner@unisys.com>
16210 L:      sparmaintainer@unisys.com (Unisys internal)
16211 S:      Supported
16212 F:      include/linux/visorbus.h
16213 F:      drivers/visorbus/
16214 F:      drivers/staging/unisys/
16215
16216 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16217 R:      Alim Akhtar <alim.akhtar@samsung.com>
16218 R:      Avri Altman <avri.altman@wdc.com>
16219 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16220 L:      linux-scsi@vger.kernel.org
16221 S:      Supported
16222 F:      Documentation/scsi/ufs.txt
16223 F:      drivers/scsi/ufs/
16224
16225 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16226 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16227 L:      linux-scsi@vger.kernel.org
16228 S:      Supported
16229 F:      drivers/scsi/ufs/*dwc*
16230
16231 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16232 M:      Stanley Chu <stanley.chu@mediatek.com>
16233 L:      linux-scsi@vger.kernel.org
16234 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16235 S:      Maintained
16236 F:      drivers/scsi/ufs/ufs-mediatek*
16237
16238 UNSORTED BLOCK IMAGES (UBI)
16239 M:      Artem Bityutskiy <dedekind1@gmail.com>
16240 M:      Richard Weinberger <richard@nod.at>
16241 W:      http://www.linux-mtd.infradead.org/
16242 L:      linux-mtd@lists.infradead.org
16243 T:      git git://git.infradead.org/ubifs-2.6.git
16244 S:      Supported
16245 F:      drivers/mtd/ubi/
16246 F:      include/linux/mtd/ubi.h
16247 F:      include/uapi/mtd/ubi-user.h
16248
16249 USB "USBNET" DRIVER FRAMEWORK
16250 M:      Oliver Neukum <oneukum@suse.com>
16251 L:      netdev@vger.kernel.org
16252 W:      http://www.linux-usb.org/usbnet
16253 S:      Maintained
16254 F:      drivers/net/usb/usbnet.c
16255 F:      include/linux/usb/usbnet.h
16256
16257 USB ACM DRIVER
16258 M:      Oliver Neukum <oneukum@suse.com>
16259 L:      linux-usb@vger.kernel.org
16260 S:      Maintained
16261 F:      Documentation/usb/acm.txt
16262 F:      drivers/usb/class/cdc-acm.*
16263
16264 USB AR5523 WIRELESS DRIVER
16265 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16266 L:      linux-wireless@vger.kernel.org
16267 S:      Maintained
16268 F:      drivers/net/wireless/ath/ar5523/
16269
16270 USB ATTACHED SCSI
16271 M:      Oliver Neukum <oneukum@suse.com>
16272 L:      linux-usb@vger.kernel.org
16273 L:      linux-scsi@vger.kernel.org
16274 S:      Maintained
16275 F:      drivers/usb/storage/uas.c
16276
16277 USB CDC ETHERNET DRIVER
16278 M:      Oliver Neukum <oliver@neukum.org>
16279 L:      linux-usb@vger.kernel.org
16280 S:      Maintained
16281 F:      drivers/net/usb/cdc_*.c
16282 F:      include/uapi/linux/usb/cdc.h
16283
16284 USB CHAOSKEY DRIVER
16285 M:      Keith Packard <keithp@keithp.com>
16286 L:      linux-usb@vger.kernel.org
16287 S:      Maintained
16288 F:      drivers/usb/misc/chaoskey.c
16289
16290 USB CYPRESS C67X00 DRIVER
16291 M:      Peter Korsgaard <jacmet@sunsite.dk>
16292 L:      linux-usb@vger.kernel.org
16293 S:      Maintained
16294 F:      drivers/usb/c67x00/
16295
16296 USB DAVICOM DM9601 DRIVER
16297 M:      Peter Korsgaard <jacmet@sunsite.dk>
16298 L:      netdev@vger.kernel.org
16299 W:      http://www.linux-usb.org/usbnet
16300 S:      Maintained
16301 F:      drivers/net/usb/dm9601.c
16302
16303 USB DIAMOND RIO500 DRIVER
16304 M:      Cesar Miquel <miquel@df.uba.ar>
16305 L:      rio500-users@lists.sourceforge.net
16306 W:      http://rio500.sourceforge.net
16307 S:      Maintained
16308 F:      drivers/usb/misc/rio500*
16309
16310 USB EHCI DRIVER
16311 M:      Alan Stern <stern@rowland.harvard.edu>
16312 L:      linux-usb@vger.kernel.org
16313 S:      Maintained
16314 F:      Documentation/usb/ehci.txt
16315 F:      drivers/usb/host/ehci*
16316
16317 USB GADGET/PERIPHERAL SUBSYSTEM
16318 M:      Felipe Balbi <balbi@kernel.org>
16319 L:      linux-usb@vger.kernel.org
16320 W:      http://www.linux-usb.org/gadget
16321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16322 S:      Maintained
16323 F:      drivers/usb/gadget/
16324 F:      include/linux/usb/gadget*
16325
16326 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16327 M:      Jiri Kosina <jikos@kernel.org>
16328 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16329 L:      linux-usb@vger.kernel.org
16330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16331 S:      Maintained
16332 F:      Documentation/hid/hiddev.txt
16333 F:      drivers/hid/usbhid/
16334
16335 USB INTEL XHCI ROLE MUX DRIVER
16336 M:      Hans de Goede <hdegoede@redhat.com>
16337 L:      linux-usb@vger.kernel.org
16338 S:      Maintained
16339 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16340
16341 USB IP DRIVER FOR HISILICON KIRIN
16342 M:      Yu Chen <chenyu56@huawei.com>
16343 M:      Binghui Wang <wangbinghui@hisilicon.com>
16344 L:      linux-usb@vger.kernel.org
16345 S:      Maintained
16346 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16347 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16348
16349 USB ISP116X DRIVER
16350 M:      Olav Kongas <ok@artecdesign.ee>
16351 L:      linux-usb@vger.kernel.org
16352 S:      Maintained
16353 F:      drivers/usb/host/isp116x*
16354 F:      include/linux/usb/isp116x.h
16355
16356 USB LAN78XX ETHERNET DRIVER
16357 M:      Woojung Huh <woojung.huh@microchip.com>
16358 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16359 L:      netdev@vger.kernel.org
16360 S:      Maintained
16361 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16362 F:      drivers/net/usb/lan78xx.*
16363 F:      include/dt-bindings/net/microchip-lan78xx.h
16364
16365 USB MASS STORAGE DRIVER
16366 M:      Alan Stern <stern@rowland.harvard.edu>
16367 L:      linux-usb@vger.kernel.org
16368 L:      usb-storage@lists.one-eyed-alien.net
16369 S:      Maintained
16370 F:      drivers/usb/storage/
16371
16372 USB MIDI DRIVER
16373 M:      Clemens Ladisch <clemens@ladisch.de>
16374 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16376 S:      Maintained
16377 F:      sound/usb/midi.*
16378
16379 USB NETWORKING DRIVERS
16380 L:      linux-usb@vger.kernel.org
16381 S:      Odd Fixes
16382 F:      drivers/net/usb/
16383
16384 USB OHCI DRIVER
16385 M:      Alan Stern <stern@rowland.harvard.edu>
16386 L:      linux-usb@vger.kernel.org
16387 S:      Maintained
16388 F:      Documentation/usb/ohci.txt
16389 F:      drivers/usb/host/ohci*
16390
16391 USB OTG FSM (Finite State Machine)
16392 M:      Peter Chen <Peter.Chen@nxp.com>
16393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16394 L:      linux-usb@vger.kernel.org
16395 S:      Maintained
16396 F:      drivers/usb/common/usb-otg-fsm.c
16397
16398 USB OVER IP DRIVER
16399 M:      Valentina Manea <valentina.manea.m@gmail.com>
16400 M:      Shuah Khan <shuah@kernel.org>
16401 M:      Shuah Khan <skhan@linuxfoundation.org>
16402 L:      linux-usb@vger.kernel.org
16403 S:      Maintained
16404 F:      Documentation/usb/usbip_protocol.txt
16405 F:      drivers/usb/usbip/
16406 F:      tools/usb/usbip/
16407 F:      tools/testing/selftests/drivers/usb/usbip/
16408
16409 USB PEGASUS DRIVER
16410 M:      Petko Manolov <petkan@nucleusys.com>
16411 L:      linux-usb@vger.kernel.org
16412 L:      netdev@vger.kernel.org
16413 T:      git git://github.com/petkan/pegasus.git
16414 W:      https://github.com/petkan/pegasus
16415 S:      Maintained
16416 F:      drivers/net/usb/pegasus.*
16417
16418 USB PHY LAYER
16419 M:      Felipe Balbi <balbi@kernel.org>
16420 L:      linux-usb@vger.kernel.org
16421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16422 S:      Maintained
16423 F:      drivers/usb/phy/
16424
16425 USB PRINTER DRIVER (usblp)
16426 M:      Pete Zaitcev <zaitcev@redhat.com>
16427 L:      linux-usb@vger.kernel.org
16428 S:      Supported
16429 F:      drivers/usb/class/usblp.c
16430
16431 USB QMI WWAN NETWORK DRIVER
16432 M:      Bjørn Mork <bjorn@mork.no>
16433 L:      netdev@vger.kernel.org
16434 S:      Maintained
16435 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16436 F:      drivers/net/usb/qmi_wwan.c
16437
16438 USB RTL8150 DRIVER
16439 M:      Petko Manolov <petkan@nucleusys.com>
16440 L:      linux-usb@vger.kernel.org
16441 L:      netdev@vger.kernel.org
16442 T:      git git://github.com/petkan/rtl8150.git
16443 W:      https://github.com/petkan/rtl8150
16444 S:      Maintained
16445 F:      drivers/net/usb/rtl8150.c
16446
16447 USB SERIAL SUBSYSTEM
16448 M:      Johan Hovold <johan@kernel.org>
16449 L:      linux-usb@vger.kernel.org
16450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16451 S:      Maintained
16452 F:      Documentation/usb/usb-serial.txt
16453 F:      drivers/usb/serial/
16454 F:      include/linux/usb/serial.h
16455
16456 USB SMSC75XX ETHERNET DRIVER
16457 M:      Steve Glendinning <steve.glendinning@shawell.net>
16458 L:      netdev@vger.kernel.org
16459 S:      Maintained
16460 F:      drivers/net/usb/smsc75xx.*
16461
16462 USB SMSC95XX ETHERNET DRIVER
16463 M:      Steve Glendinning <steve.glendinning@shawell.net>
16464 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16465 L:      netdev@vger.kernel.org
16466 S:      Maintained
16467 F:      drivers/net/usb/smsc95xx.*
16468
16469 USB SUBSYSTEM
16470 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16471 L:      linux-usb@vger.kernel.org
16472 W:      http://www.linux-usb.org
16473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16474 S:      Supported
16475 F:      Documentation/devicetree/bindings/usb/
16476 F:      Documentation/usb/
16477 F:      drivers/usb/
16478 F:      include/linux/usb.h
16479 F:      include/linux/usb/
16480
16481 USB TYPEC PI3USB30532 MUX DRIVER
16482 M:      Hans de Goede <hdegoede@redhat.com>
16483 L:      linux-usb@vger.kernel.org
16484 S:      Maintained
16485 F:      drivers/usb/typec/mux/pi3usb30532.c
16486
16487 USB TYPEC CLASS
16488 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16489 L:      linux-usb@vger.kernel.org
16490 S:      Maintained
16491 F:      Documentation/ABI/testing/sysfs-class-typec
16492 F:      Documentation/driver-api/usb/typec.rst
16493 F:      drivers/usb/typec/
16494 F:      include/linux/usb/typec.h
16495
16496 USB TYPEC BUS FOR ALTERNATE MODES
16497 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16498 L:      linux-usb@vger.kernel.org
16499 S:      Maintained
16500 F:      Documentation/ABI/testing/sysfs-bus-typec
16501 F:      Documentation/driver-api/usb/typec_bus.rst
16502 F:      drivers/usb/typec/altmodes/
16503 F:      include/linux/usb/typec_altmode.h
16504
16505 USB TYPEC PORT CONTROLLER DRIVERS
16506 M:      Guenter Roeck <linux@roeck-us.net>
16507 L:      linux-usb@vger.kernel.org
16508 S:      Maintained
16509 F:      drivers/usb/typec/tcpm/
16510
16511 USB UHCI DRIVER
16512 M:      Alan Stern <stern@rowland.harvard.edu>
16513 L:      linux-usb@vger.kernel.org
16514 S:      Maintained
16515 F:      drivers/usb/host/uhci*
16516
16517 USB VIDEO CLASS
16518 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16519 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16520 L:      linux-media@vger.kernel.org
16521 T:      git git://linuxtv.org/media_tree.git
16522 W:      http://www.ideasonboard.org/uvc/
16523 S:      Maintained
16524 F:      drivers/media/usb/uvc/
16525 F:      include/uapi/linux/uvcvideo.h
16526
16527 USB VISION DRIVER
16528 M:      Hans Verkuil <hverkuil@xs4all.nl>
16529 L:      linux-media@vger.kernel.org
16530 T:      git git://linuxtv.org/media_tree.git
16531 W:      https://linuxtv.org
16532 S:      Odd Fixes
16533 F:      drivers/media/usb/usbvision/
16534
16535 USB WEBCAM GADGET
16536 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16537 L:      linux-usb@vger.kernel.org
16538 S:      Maintained
16539 F:      drivers/usb/gadget/function/*uvc*
16540 F:      drivers/usb/gadget/legacy/webcam.c
16541 F:      include/uapi/linux/usb/g_uvc.h
16542
16543 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16544 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16545 L:      linux-wireless@vger.kernel.org
16546 S:      Maintained
16547 F:      drivers/net/wireless/rndis_wlan.c
16548
16549 USB XHCI DRIVER
16550 M:      Mathias Nyman <mathias.nyman@intel.com>
16551 L:      linux-usb@vger.kernel.org
16552 S:      Supported
16553 F:      drivers/usb/host/xhci*
16554 F:      drivers/usb/host/pci-quirks*
16555
16556 USB ZD1201 DRIVER
16557 L:      linux-wireless@vger.kernel.org
16558 W:      http://linux-lc100020.sourceforge.net
16559 S:      Orphan
16560 F:      drivers/net/wireless/zydas/zd1201.*
16561
16562 USB ZR364XX DRIVER
16563 M:      Antoine Jacquet <royale@zerezo.com>
16564 L:      linux-usb@vger.kernel.org
16565 L:      linux-media@vger.kernel.org
16566 T:      git git://linuxtv.org/media_tree.git
16567 W:      http://royale.zerezo.com/zr364xx/
16568 S:      Maintained
16569 F:      Documentation/media/v4l-drivers/zr364xx*
16570 F:      drivers/media/usb/zr364xx/
16571
16572 USER-MODE LINUX (UML)
16573 M:      Jeff Dike <jdike@addtoit.com>
16574 M:      Richard Weinberger <richard@nod.at>
16575 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16576 L:      linux-um@lists.infradead.org
16577 W:      http://user-mode-linux.sourceforge.net
16578 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16580 S:      Maintained
16581 F:      Documentation/virtual/uml/
16582 F:      arch/um/
16583 F:      arch/x86/um/
16584 F:      fs/hostfs/
16585
16586 USERSPACE COPYIN/COPYOUT (UIOVEC)
16587 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16588 S:      Maintained
16589 F:      lib/iov_iter.c
16590 F:      include/linux/uio.h
16591
16592 USERSPACE DMA BUFFER DRIVER
16593 M:      Gerd Hoffmann <kraxel@redhat.com>
16594 S:      Maintained
16595 L:      dri-devel@lists.freedesktop.org
16596 F:      drivers/dma-buf/udmabuf.c
16597 F:      include/uapi/linux/udmabuf.h
16598 T:      git git://anongit.freedesktop.org/drm/drm-misc
16599
16600 USERSPACE I/O (UIO)
16601 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16602 S:      Maintained
16603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16604 F:      Documentation/driver-api/uio-howto.rst
16605 F:      drivers/uio/
16606 F:      include/linux/uio_driver.h
16607
16608 UTIL-LINUX PACKAGE
16609 M:      Karel Zak <kzak@redhat.com>
16610 L:      util-linux@vger.kernel.org
16611 W:      http://en.wikipedia.org/wiki/Util-linux
16612 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16613 S:      Maintained
16614
16615 UUID HELPERS
16616 M:      Christoph Hellwig <hch@lst.de>
16617 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16618 L:      linux-kernel@vger.kernel.org
16619 T:      git git://git.infradead.org/users/hch/uuid.git
16620 F:      lib/uuid.c
16621 F:      lib/test_uuid.c
16622 F:      include/linux/uuid.h
16623 F:      include/uapi/linux/uuid.h
16624 S:      Maintained
16625
16626 UVESAFB DRIVER
16627 M:      Michal Januszewski <spock@gentoo.org>
16628 L:      linux-fbdev@vger.kernel.org
16629 W:      https://github.com/mjanusz/v86d
16630 S:      Maintained
16631 F:      Documentation/fb/uvesafb.txt
16632 F:      drivers/video/fbdev/uvesafb.*
16633
16634 VF610 NAND DRIVER
16635 M:      Stefan Agner <stefan@agner.ch>
16636 L:      linux-mtd@lists.infradead.org
16637 S:      Supported
16638 F:      drivers/mtd/nand/raw/vf610_nfc.c
16639
16640 VFAT/FAT/MSDOS FILESYSTEM
16641 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16642 S:      Maintained
16643 F:      Documentation/filesystems/vfat.txt
16644 F:      fs/fat/
16645
16646 VFIO DRIVER
16647 M:      Alex Williamson <alex.williamson@redhat.com>
16648 R:      Cornelia Huck <cohuck@redhat.com>
16649 L:      kvm@vger.kernel.org
16650 T:      git git://github.com/awilliam/linux-vfio.git
16651 S:      Maintained
16652 F:      Documentation/vfio.txt
16653 F:      drivers/vfio/
16654 F:      include/linux/vfio.h
16655 F:      include/uapi/linux/vfio.h
16656
16657 VFIO MEDIATED DEVICE DRIVERS
16658 M:      Kirti Wankhede <kwankhede@nvidia.com>
16659 L:      kvm@vger.kernel.org
16660 S:      Maintained
16661 F:      Documentation/vfio-mediated-device.txt
16662 F:      drivers/vfio/mdev/
16663 F:      include/linux/mdev.h
16664 F:      samples/vfio-mdev/
16665
16666 VFIO PLATFORM DRIVER
16667 M:      Eric Auger <eric.auger@redhat.com>
16668 L:      kvm@vger.kernel.org
16669 S:      Maintained
16670 F:      drivers/vfio/platform/
16671
16672 VGA_SWITCHEROO
16673 R:      Lukas Wunner <lukas@wunner.de>
16674 S:      Maintained
16675 F:      Documentation/gpu/vga-switcheroo.rst
16676 F:      drivers/gpu/vga/vga_switcheroo.c
16677 F:      include/linux/vga_switcheroo.h
16678 T:      git git://anongit.freedesktop.org/drm/drm-misc
16679
16680 VIA RHINE NETWORK DRIVER
16681 S:      Orphan
16682 F:      drivers/net/ethernet/via/via-rhine.c
16683
16684 VIA SD/MMC CARD CONTROLLER DRIVER
16685 M:      Bruce Chang <brucechang@via.com.tw>
16686 M:      Harald Welte <HaraldWelte@viatech.com>
16687 S:      Maintained
16688 F:      drivers/mmc/host/via-sdmmc.c
16689
16690 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16691 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16692 L:      linux-fbdev@vger.kernel.org
16693 S:      Maintained
16694 F:      include/linux/via-core.h
16695 F:      include/linux/via-gpio.h
16696 F:      include/linux/via_i2c.h
16697 F:      drivers/video/fbdev/via/
16698
16699 VIA VELOCITY NETWORK DRIVER
16700 M:      Francois Romieu <romieu@fr.zoreil.com>
16701 L:      netdev@vger.kernel.org
16702 S:      Maintained
16703 F:      drivers/net/ethernet/via/via-velocity.*
16704
16705 VICODEC VIRTUAL CODEC DRIVER
16706 M:      Hans Verkuil <hans.verkuil@cisco.com>
16707 L:      linux-media@vger.kernel.org
16708 T:      git git://linuxtv.org/media_tree.git
16709 W:      https://linuxtv.org
16710 S:      Maintained
16711 F:      drivers/media/platform/vicodec/*
16712
16713 VIDEO MULTIPLEXER DRIVER
16714 M:      Philipp Zabel <p.zabel@pengutronix.de>
16715 L:      linux-media@vger.kernel.org
16716 S:      Maintained
16717 F:      drivers/media/platform/video-mux.c
16718
16719 VIDEO I2C POLLING DRIVER
16720 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16721 L:      linux-media@vger.kernel.org
16722 S:      Maintained
16723 F:      drivers/media/i2c/video-i2c.c
16724
16725 VIDEOBUF2 FRAMEWORK
16726 M:      Pawel Osciak <pawel@osciak.com>
16727 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16728 M:      Kyungmin Park <kyungmin.park@samsung.com>
16729 L:      linux-media@vger.kernel.org
16730 S:      Maintained
16731 F:      drivers/media/common/videobuf2/*
16732 F:      include/media/videobuf2-*
16733
16734 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16735 M:      Helen Koike <helen.koike@collabora.com>
16736 L:      linux-media@vger.kernel.org
16737 T:      git git://linuxtv.org/media_tree.git
16738 W:      https://linuxtv.org
16739 S:      Maintained
16740 F:      drivers/media/platform/vimc/*
16741
16742 VIRT LIB
16743 M:      Alex Williamson <alex.williamson@redhat.com>
16744 M:      Paolo Bonzini <pbonzini@redhat.com>
16745 L:      kvm@vger.kernel.org
16746 S:      Supported
16747 F:      virt/lib/
16748
16749 VIRTIO AND VHOST VSOCK DRIVER
16750 M:      Stefan Hajnoczi <stefanha@redhat.com>
16751 L:      kvm@vger.kernel.org
16752 L:      virtualization@lists.linux-foundation.org
16753 L:      netdev@vger.kernel.org
16754 S:      Maintained
16755 F:      include/linux/virtio_vsock.h
16756 F:      include/uapi/linux/virtio_vsock.h
16757 F:      include/uapi/linux/vsockmon.h
16758 F:      include/uapi/linux/vm_sockets_diag.h
16759 F:      net/vmw_vsock/diag.c
16760 F:      net/vmw_vsock/af_vsock_tap.c
16761 F:      net/vmw_vsock/virtio_transport_common.c
16762 F:      net/vmw_vsock/virtio_transport.c
16763 F:      drivers/net/vsockmon.c
16764 F:      drivers/vhost/vsock.c
16765 F:      tools/testing/vsock/
16766
16767 VIRTIO CONSOLE DRIVER
16768 M:      Amit Shah <amit@kernel.org>
16769 L:      virtualization@lists.linux-foundation.org
16770 S:      Maintained
16771 F:      drivers/char/virtio_console.c
16772 F:      include/linux/virtio_console.h
16773 F:      include/uapi/linux/virtio_console.h
16774
16775 VIRTIO CORE AND NET DRIVERS
16776 M:      "Michael S. Tsirkin" <mst@redhat.com>
16777 M:      Jason Wang <jasowang@redhat.com>
16778 L:      virtualization@lists.linux-foundation.org
16779 S:      Maintained
16780 F:      Documentation/devicetree/bindings/virtio/
16781 F:      drivers/virtio/
16782 F:      tools/virtio/
16783 F:      drivers/net/virtio_net.c
16784 F:      drivers/block/virtio_blk.c
16785 F:      include/linux/virtio*.h
16786 F:      include/uapi/linux/virtio_*.h
16787 F:      drivers/crypto/virtio/
16788 F:      mm/balloon_compaction.c
16789
16790 VIRTIO BLOCK AND SCSI DRIVERS
16791 M:      "Michael S. Tsirkin" <mst@redhat.com>
16792 M:      Jason Wang <jasowang@redhat.com>
16793 R:      Paolo Bonzini <pbonzini@redhat.com>
16794 R:      Stefan Hajnoczi <stefanha@redhat.com>
16795 L:      virtualization@lists.linux-foundation.org
16796 S:      Maintained
16797 F:      drivers/block/virtio_blk.c
16798 F:      drivers/scsi/virtio_scsi.c
16799 F:      include/uapi/linux/virtio_blk.h
16800 F:      include/uapi/linux/virtio_scsi.h
16801 F:      drivers/vhost/scsi.c
16802
16803 VIRTIO CRYPTO DRIVER
16804 M:      Gonglei <arei.gonglei@huawei.com>
16805 L:      virtualization@lists.linux-foundation.org
16806 L:      linux-crypto@vger.kernel.org
16807 S:      Maintained
16808 F:      drivers/crypto/virtio/
16809 F:      include/uapi/linux/virtio_crypto.h
16810
16811 VIRTIO DRIVERS FOR S390
16812 M:      Cornelia Huck <cohuck@redhat.com>
16813 M:      Halil Pasic <pasic@linux.ibm.com>
16814 L:      linux-s390@vger.kernel.org
16815 L:      virtualization@lists.linux-foundation.org
16816 L:      kvm@vger.kernel.org
16817 S:      Supported
16818 F:      drivers/s390/virtio/
16819 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16820
16821 VIRTIO GPU DRIVER
16822 M:      David Airlie <airlied@linux.ie>
16823 M:      Gerd Hoffmann <kraxel@redhat.com>
16824 L:      dri-devel@lists.freedesktop.org
16825 L:      virtualization@lists.linux-foundation.org
16826 T:      git git://anongit.freedesktop.org/drm/drm-misc
16827 S:      Maintained
16828 F:      drivers/gpu/drm/virtio/
16829 F:      include/uapi/linux/virtio_gpu.h
16830
16831 VIRTIO HOST (VHOST)
16832 M:      "Michael S. Tsirkin" <mst@redhat.com>
16833 M:      Jason Wang <jasowang@redhat.com>
16834 L:      kvm@vger.kernel.org
16835 L:      virtualization@lists.linux-foundation.org
16836 L:      netdev@vger.kernel.org
16837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16838 S:      Maintained
16839 F:      drivers/vhost/
16840 F:      include/uapi/linux/vhost.h
16841
16842 VIRTIO INPUT DRIVER
16843 M:      Gerd Hoffmann <kraxel@redhat.com>
16844 S:      Maintained
16845 F:      drivers/virtio/virtio_input.c
16846 F:      include/uapi/linux/virtio_input.h
16847
16848 VIRTUAL BOX GUEST DEVICE DRIVER
16849 M:      Hans de Goede <hdegoede@redhat.com>
16850 M:      Arnd Bergmann <arnd@arndb.de>
16851 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16852 S:      Maintained
16853 F:      include/linux/vbox_utils.h
16854 F:      include/uapi/linux/vbox*.h
16855 F:      drivers/virt/vboxguest/
16856
16857 VIRTUAL SERIO DEVICE DRIVER
16858 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16859 S:      Maintained
16860 F:      drivers/input/serio/userio.c
16861 F:      include/uapi/linux/userio.h
16862
16863 VIVID VIRTUAL VIDEO DRIVER
16864 M:      Hans Verkuil <hverkuil@xs4all.nl>
16865 L:      linux-media@vger.kernel.org
16866 T:      git git://linuxtv.org/media_tree.git
16867 W:      https://linuxtv.org
16868 S:      Maintained
16869 F:      drivers/media/platform/vivid/*
16870
16871 VLYNQ BUS
16872 M:      Florian Fainelli <f.fainelli@gmail.com>
16873 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16874 S:      Maintained
16875 F:      drivers/vlynq/vlynq.c
16876 F:      include/linux/vlynq.h
16877
16878 VME SUBSYSTEM
16879 M:      Martyn Welch <martyn@welchs.me.uk>
16880 M:      Manohar Vanga <manohar.vanga@gmail.com>
16881 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16882 L:      devel@driverdev.osuosl.org
16883 S:      Maintained
16884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16885 F:      Documentation/driver-api/vme.rst
16886 F:      drivers/staging/vme/
16887 F:      drivers/vme/
16888 F:      include/linux/vme*
16889
16890 VMWARE BALLOON DRIVER
16891 M:      Julien Freche <jfreche@vmware.com>
16892 M:      Nadav Amit <namit@vmware.com>
16893 M:      "VMware, Inc." <pv-drivers@vmware.com>
16894 L:      linux-kernel@vger.kernel.org
16895 S:      Maintained
16896 F:      drivers/misc/vmw_balloon.c
16897
16898 VMWARE HYPERVISOR INTERFACE
16899 M:      Alok Kataria <akataria@vmware.com>
16900 L:      virtualization@lists.linux-foundation.org
16901 S:      Supported
16902 F:      arch/x86/kernel/cpu/vmware.c
16903
16904 VMWARE PVRDMA DRIVER
16905 M:      Adit Ranadive <aditr@vmware.com>
16906 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16907 L:      linux-rdma@vger.kernel.org
16908 S:      Maintained
16909 F:      drivers/infiniband/hw/vmw_pvrdma/
16910
16911 VMware PVSCSI driver
16912 M:      Jim Gill <jgill@vmware.com>
16913 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16914 L:      linux-scsi@vger.kernel.org
16915 S:      Maintained
16916 F:      drivers/scsi/vmw_pvscsi.c
16917 F:      drivers/scsi/vmw_pvscsi.h
16918
16919 VMWARE VMMOUSE SUBDRIVER
16920 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16921 M:      "VMware, Inc." <pv-drivers@vmware.com>
16922 L:      linux-input@vger.kernel.org
16923 S:      Maintained
16924 F:      drivers/input/mouse/vmmouse.c
16925 F:      drivers/input/mouse/vmmouse.h
16926
16927 VMWARE VMXNET3 ETHERNET DRIVER
16928 M:      Ronak Doshi <doshir@vmware.com>
16929 M:      "VMware, Inc." <pv-drivers@vmware.com>
16930 L:      netdev@vger.kernel.org
16931 S:      Maintained
16932 F:      drivers/net/vmxnet3/
16933
16934 VOCORE VOCORE2 BOARD
16935 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16936 L:      linux-mips@vger.kernel.org
16937 S:      Maintained
16938 F:      arch/mips/boot/dts/ralink/vocore2.dts
16939
16940 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16941 M:      Liam Girdwood <lgirdwood@gmail.com>
16942 M:      Mark Brown <broonie@kernel.org>
16943 L:      linux-kernel@vger.kernel.org
16944 W:      http://www.slimlogic.co.uk/?p=48
16945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16946 S:      Supported
16947 F:      Documentation/devicetree/bindings/regulator/
16948 F:      Documentation/power/regulator/
16949 F:      drivers/regulator/
16950 F:      include/dt-bindings/regulator/
16951 F:      include/linux/regulator/
16952
16953 VRF
16954 M:      David Ahern <dsa@cumulusnetworks.com>
16955 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16956 L:      netdev@vger.kernel.org
16957 S:      Maintained
16958 F:      drivers/net/vrf.c
16959 F:      Documentation/networking/vrf.txt
16960
16961 VT1211 HARDWARE MONITOR DRIVER
16962 M:      Juerg Haefliger <juergh@gmail.com>
16963 L:      linux-hwmon@vger.kernel.org
16964 S:      Maintained
16965 F:      Documentation/hwmon/vt1211.rst
16966 F:      drivers/hwmon/vt1211.c
16967
16968 VT8231 HARDWARE MONITOR DRIVER
16969 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16970 L:      linux-hwmon@vger.kernel.org
16971 S:      Maintained
16972 F:      drivers/hwmon/vt8231.c
16973
16974 VUB300 USB to SDIO/SD/MMC bridge chip
16975 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16976 L:      linux-mmc@vger.kernel.org
16977 L:      linux-usb@vger.kernel.org
16978 S:      Supported
16979 F:      drivers/mmc/host/vub300.c
16980
16981 W1 DALLAS'S 1-WIRE BUS
16982 M:      Evgeniy Polyakov <zbr@ioremap.net>
16983 S:      Maintained
16984 F:      Documentation/devicetree/bindings/w1/
16985 F:      Documentation/w1/
16986 F:      drivers/w1/
16987 F:      include/linux/w1.h
16988
16989 W83791D HARDWARE MONITORING DRIVER
16990 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16991 L:      linux-hwmon@vger.kernel.org
16992 S:      Maintained
16993 F:      Documentation/hwmon/w83791d.rst
16994 F:      drivers/hwmon/w83791d.c
16995
16996 W83793 HARDWARE MONITORING DRIVER
16997 M:      Rudolf Marek <r.marek@assembler.cz>
16998 L:      linux-hwmon@vger.kernel.org
16999 S:      Maintained
17000 F:      Documentation/hwmon/w83793.rst
17001 F:      drivers/hwmon/w83793.c
17002
17003 W83795 HARDWARE MONITORING DRIVER
17004 M:      Jean Delvare <jdelvare@suse.com>
17005 L:      linux-hwmon@vger.kernel.org
17006 S:      Maintained
17007 F:      drivers/hwmon/w83795.c
17008
17009 W83L51xD SD/MMC CARD INTERFACE DRIVER
17010 M:      Pierre Ossman <pierre@ossman.eu>
17011 S:      Maintained
17012 F:      drivers/mmc/host/wbsd.*
17013
17014 WACOM PROTOCOL 4 SERIAL TABLETS
17015 M:      Julian Squires <julian@cipht.net>
17016 M:      Hans de Goede <hdegoede@redhat.com>
17017 L:      linux-input@vger.kernel.org
17018 S:      Maintained
17019 F:      drivers/input/tablet/wacom_serial4.c
17020
17021 WATCHDOG DEVICE DRIVERS
17022 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17023 M:      Guenter Roeck <linux@roeck-us.net>
17024 L:      linux-watchdog@vger.kernel.org
17025 W:      http://www.linux-watchdog.org/
17026 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17027 S:      Maintained
17028 F:      Documentation/devicetree/bindings/watchdog/
17029 F:      Documentation/watchdog/
17030 F:      drivers/watchdog/
17031 F:      include/linux/watchdog.h
17032 F:      include/uapi/linux/watchdog.h
17033
17034 WHISKEYCOVE PMIC GPIO DRIVER
17035 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17036 L:      linux-gpio@vger.kernel.org
17037 S:      Maintained
17038 F:      drivers/gpio/gpio-wcove.c
17039
17040 WHWAVE RTC DRIVER
17041 M:      Dianlong Li <long17.cool@163.com>
17042 L:      linux-rtc@vger.kernel.org
17043 S:      Maintained
17044 F:      drivers/rtc/rtc-sd3078.c
17045
17046 WIIMOTE HID DRIVER
17047 M:      David Herrmann <dh.herrmann@googlemail.com>
17048 L:      linux-input@vger.kernel.org
17049 S:      Maintained
17050 F:      drivers/hid/hid-wiimote*
17051
17052 WILOCITY WIL6210 WIRELESS DRIVER
17053 M:      Maya Erez <merez@codeaurora.org>
17054 L:      linux-wireless@vger.kernel.org
17055 L:      wil6210@qti.qualcomm.com
17056 S:      Supported
17057 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17058 F:      drivers/net/wireless/ath/wil6210/
17059
17060 WIMAX STACK
17061 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17062 M:      linux-wimax@intel.com
17063 L:      wimax@linuxwimax.org (subscribers-only)
17064 S:      Supported
17065 W:      http://linuxwimax.org
17066 F:      Documentation/wimax/README.wimax
17067 F:      include/linux/wimax/debug.h
17068 F:      include/net/wimax.h
17069 F:      include/uapi/linux/wimax.h
17070 F:      net/wimax/
17071
17072 WINBOND CIR DRIVER
17073 M:      David Härdeman <david@hardeman.nu>
17074 S:      Maintained
17075 F:      drivers/media/rc/winbond-cir.c
17076
17077 RCMM REMOTE CONTROLS DECODER
17078 M:      Patrick Lerda <patrick9876@free.fr>
17079 S:      Maintained
17080 F:      drivers/media/rc/ir-rcmm-decoder.c
17081
17082 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17083 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17084 L:      linux-watchdog@vger.kernel.org
17085 S:      Maintained
17086 F:      drivers/watchdog/ebc-c384_wdt.c
17087
17088 WINSYSTEMS WS16C48 GPIO DRIVER
17089 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17090 L:      linux-gpio@vger.kernel.org
17091 S:      Maintained
17092 F:      drivers/gpio/gpio-ws16c48.c
17093
17094 WISTRON LAPTOP BUTTON DRIVER
17095 M:      Miloslav Trmac <mitr@volny.cz>
17096 S:      Maintained
17097 F:      drivers/input/misc/wistron_btns.c
17098
17099 WL3501 WIRELESS PCMCIA CARD DRIVER
17100 L:      linux-wireless@vger.kernel.org
17101 S:      Odd fixes
17102 F:      drivers/net/wireless/wl3501*
17103
17104 WOLFSON MICROELECTRONICS DRIVERS
17105 L:      patches@opensource.cirrus.com
17106 T:      git https://github.com/CirrusLogic/linux-drivers.git
17107 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17108 S:      Supported
17109 F:      Documentation/hwmon/wm83??.rst
17110 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17111 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17112 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17113 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17114 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17115 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17116 F:      drivers/clk/clk-wm83*.c
17117 F:      drivers/extcon/extcon-arizona.c
17118 F:      drivers/leds/leds-wm83*.c
17119 F:      drivers/gpio/gpio-*wm*.c
17120 F:      drivers/gpio/gpio-arizona.c
17121 F:      drivers/hwmon/wm83??-hwmon.c
17122 F:      drivers/input/misc/wm831x-on.c
17123 F:      drivers/input/touchscreen/wm831x-ts.c
17124 F:      drivers/input/touchscreen/wm97*.c
17125 F:      drivers/mfd/arizona*
17126 F:      drivers/mfd/wm*.c
17127 F:      drivers/mfd/cs47l24*
17128 F:      drivers/power/supply/wm83*.c
17129 F:      drivers/rtc/rtc-wm83*.c
17130 F:      drivers/regulator/wm8*.c
17131 F:      drivers/regulator/arizona*
17132 F:      drivers/video/backlight/wm83*_bl.c
17133 F:      drivers/watchdog/wm83*_wdt.c
17134 F:      include/linux/mfd/arizona/
17135 F:      include/linux/mfd/wm831x/
17136 F:      include/linux/mfd/wm8350/
17137 F:      include/linux/mfd/wm8400*
17138 F:      include/linux/regulator/arizona*
17139 F:      include/linux/wm97xx.h
17140 F:      include/sound/wm????.h
17141 F:      sound/soc/codecs/arizona.?
17142 F:      sound/soc/codecs/wm*
17143 F:      sound/soc/codecs/cs47l24*
17144
17145 WORKQUEUE
17146 M:      Tejun Heo <tj@kernel.org>
17147 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17149 S:      Maintained
17150 F:      include/linux/workqueue.h
17151 F:      kernel/workqueue.c
17152 F:      Documentation/core-api/workqueue.rst
17153
17154 X-POWERS AXP288 PMIC DRIVERS
17155 M:      Hans de Goede <hdegoede@redhat.com>
17156 S:      Maintained
17157 N:      axp288
17158 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17159
17160 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17161 M:      Chen-Yu Tsai <wens@csie.org>
17162 L:      linux-kernel@vger.kernel.org
17163 S:      Maintained
17164 N:      axp[128]
17165
17166 X.25 NETWORK LAYER
17167 M:      Andrew Hendry <andrew.hendry@gmail.com>
17168 L:      linux-x25@vger.kernel.org
17169 S:      Odd Fixes
17170 F:      Documentation/networking/x25*
17171 F:      include/net/x25*
17172 F:      net/x25/
17173
17174 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17175 M:      Thomas Gleixner <tglx@linutronix.de>
17176 M:      Ingo Molnar <mingo@redhat.com>
17177 M:      Borislav Petkov <bp@alien8.de>
17178 R:      "H. Peter Anvin" <hpa@zytor.com>
17179 M:      x86@kernel.org
17180 L:      linux-kernel@vger.kernel.org
17181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17182 S:      Maintained
17183 F:      Documentation/devicetree/bindings/x86/
17184 F:      Documentation/x86/
17185 F:      arch/x86/
17186
17187 X86 ENTRY CODE
17188 M:      Andy Lutomirski <luto@kernel.org>
17189 L:      linux-kernel@vger.kernel.org
17190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17191 S:      Maintained
17192 F:      arch/x86/entry/
17193
17194 X86 MCE INFRASTRUCTURE
17195 M:      Tony Luck <tony.luck@intel.com>
17196 M:      Borislav Petkov <bp@alien8.de>
17197 L:      linux-edac@vger.kernel.org
17198 S:      Maintained
17199 F:      arch/x86/kernel/cpu/mce/*
17200
17201 X86 MICROCODE UPDATE SUPPORT
17202 M:      Borislav Petkov <bp@alien8.de>
17203 S:      Maintained
17204 F:      arch/x86/kernel/cpu/microcode/*
17205
17206 X86 MM
17207 M:      Dave Hansen <dave.hansen@linux.intel.com>
17208 M:      Andy Lutomirski <luto@kernel.org>
17209 M:      Peter Zijlstra <peterz@infradead.org>
17210 L:      linux-kernel@vger.kernel.org
17211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17212 S:      Maintained
17213 F:      arch/x86/mm/
17214
17215 X86 PLATFORM DRIVERS
17216 M:      Darren Hart <dvhart@infradead.org>
17217 M:      Andy Shevchenko <andy@infradead.org>
17218 L:      platform-driver-x86@vger.kernel.org
17219 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17220 S:      Maintained
17221 F:      drivers/platform/x86/
17222 F:      drivers/platform/olpc/
17223
17224 X86 PLATFORM DRIVERS - ARCH
17225 R:      Darren Hart <dvhart@infradead.org>
17226 R:      Andy Shevchenko <andy@infradead.org>
17227 L:      platform-driver-x86@vger.kernel.org
17228 L:      x86@kernel.org
17229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17230 S:      Maintained
17231 F:      arch/x86/platform
17232
17233 X86 VDSO
17234 M:      Andy Lutomirski <luto@kernel.org>
17235 L:      linux-kernel@vger.kernel.org
17236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17237 S:      Maintained
17238 F:      arch/x86/entry/vdso/
17239
17240 XARRAY
17241 M:      Matthew Wilcox <willy@infradead.org>
17242 L:      linux-fsdevel@vger.kernel.org
17243 S:      Supported
17244 F:      Documentation/core-api/xarray.rst
17245 F:      lib/idr.c
17246 F:      lib/xarray.c
17247 F:      include/linux/idr.h
17248 F:      include/linux/xarray.h
17249 F:      tools/testing/radix-tree
17250
17251 XBOX DVD IR REMOTE
17252 M:      Benjamin Valentin <benpicco@googlemail.com>
17253 S:      Maintained
17254 F:      drivers/media/rc/xbox_remote.c
17255 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17256
17257 XC2028/3028 TUNER DRIVER
17258 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17259 L:      linux-media@vger.kernel.org
17260 W:      https://linuxtv.org
17261 T:      git git://linuxtv.org/media_tree.git
17262 S:      Maintained
17263 F:      drivers/media/tuners/tuner-xc2028.*
17264
17265 XDP (eXpress Data Path)
17266 M:      Alexei Starovoitov <ast@kernel.org>
17267 M:      Daniel Borkmann <daniel@iogearbox.net>
17268 M:      David S. Miller <davem@davemloft.net>
17269 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17270 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17271 M:      John Fastabend <john.fastabend@gmail.com>
17272 L:      netdev@vger.kernel.org
17273 L:      xdp-newbies@vger.kernel.org
17274 L:      bpf@vger.kernel.org
17275 S:      Supported
17276 F:      net/core/xdp.c
17277 F:      include/net/xdp.h
17278 F:      kernel/bpf/devmap.c
17279 F:      kernel/bpf/cpumap.c
17280 F:      include/trace/events/xdp.h
17281 K:      xdp
17282 N:      xdp
17283
17284 XDP SOCKETS (AF_XDP)
17285 M:      Björn Töpel <bjorn.topel@intel.com>
17286 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17287 L:      netdev@vger.kernel.org
17288 L:      bpf@vger.kernel.org
17289 S:      Maintained
17290 F:      kernel/bpf/xskmap.c
17291 F:      net/xdp/
17292
17293 XEN BLOCK SUBSYSTEM
17294 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17295 M:      Roger Pau Monné <roger.pau@citrix.com>
17296 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17297 S:      Supported
17298 F:      drivers/block/xen-blkback/*
17299 F:      drivers/block/xen*
17300
17301 XEN HYPERVISOR ARM
17302 M:      Stefano Stabellini <sstabellini@kernel.org>
17303 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17304 S:      Maintained
17305 F:      arch/arm/xen/
17306 F:      arch/arm/include/asm/xen/
17307
17308 XEN HYPERVISOR ARM64
17309 M:      Stefano Stabellini <sstabellini@kernel.org>
17310 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17311 S:      Maintained
17312 F:      arch/arm64/xen/
17313 F:      arch/arm64/include/asm/xen/
17314
17315 XEN HYPERVISOR INTERFACE
17316 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17317 M:      Juergen Gross <jgross@suse.com>
17318 R:      Stefano Stabellini <sstabellini@kernel.org>
17319 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17321 S:      Supported
17322 F:      arch/x86/xen/
17323 F:      arch/x86/platform/pvh/
17324 F:      drivers/*/xen-*front.c
17325 F:      drivers/xen/
17326 F:      arch/x86/include/asm/xen/
17327 F:      arch/x86/include/asm/pvclock-abi.h
17328 F:      include/xen/
17329 F:      include/uapi/xen/
17330 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17331 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17332
17333 XEN NETWORK BACKEND DRIVER
17334 M:      Wei Liu <wei.liu@kernel.org>
17335 M:      Paul Durrant <paul.durrant@citrix.com>
17336 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17337 L:      netdev@vger.kernel.org
17338 S:      Supported
17339 F:      drivers/net/xen-netback/*
17340
17341 XEN PCI SUBSYSTEM
17342 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17343 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17344 S:      Supported
17345 F:      arch/x86/pci/*xen*
17346 F:      drivers/pci/*xen*
17347
17348 XEN PVSCSI DRIVERS
17349 M:      Juergen Gross <jgross@suse.com>
17350 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17351 L:      linux-scsi@vger.kernel.org
17352 S:      Supported
17353 F:      drivers/scsi/xen-scsifront.c
17354 F:      drivers/xen/xen-scsiback.c
17355 F:      include/xen/interface/io/vscsiif.h
17356
17357 XEN SWIOTLB SUBSYSTEM
17358 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17359 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17360 L:      iommu@lists.linux-foundation.org
17361 S:      Supported
17362 F:      arch/x86/xen/*swiotlb*
17363 F:      drivers/xen/*swiotlb*
17364
17365 XEN SOUND FRONTEND DRIVER
17366 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17367 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17368 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17369 S:      Supported
17370 F:      sound/xen/*
17371
17372 XFS FILESYSTEM
17373 M:      Darrick J. Wong <darrick.wong@oracle.com>
17374 M:      linux-xfs@vger.kernel.org
17375 L:      linux-xfs@vger.kernel.org
17376 W:      http://xfs.org/
17377 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17378 S:      Supported
17379 F:      Documentation/filesystems/xfs.txt
17380 F:      fs/xfs/
17381
17382 XILINX AXI ETHERNET DRIVER
17383 M:      Anirudha Sarangi <anirudh@xilinx.com>
17384 M:      John Linn <John.Linn@xilinx.com>
17385 S:      Maintained
17386 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17387
17388 XILINX UARTLITE SERIAL DRIVER
17389 M:      Peter Korsgaard <jacmet@sunsite.dk>
17390 L:      linux-serial@vger.kernel.org
17391 S:      Maintained
17392 F:      drivers/tty/serial/uartlite.c
17393
17394 XILINX VIDEO IP CORES
17395 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17396 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17397 L:      linux-media@vger.kernel.org
17398 T:      git git://linuxtv.org/media_tree.git
17399 S:      Supported
17400 F:      Documentation/devicetree/bindings/media/xilinx/
17401 F:      drivers/media/platform/xilinx/
17402 F:      include/uapi/linux/xilinx-v4l2-controls.h
17403
17404 XILLYBUS DRIVER
17405 M:      Eli Billauer <eli.billauer@gmail.com>
17406 L:      linux-kernel@vger.kernel.org
17407 S:      Supported
17408 F:      drivers/char/xillybus/
17409
17410 XLP9XX I2C DRIVER
17411 M:      George Cherian <george.cherian@cavium.com>
17412 M:      Jan Glauber <jglauber@cavium.com>
17413 L:      linux-i2c@vger.kernel.org
17414 W:      http://www.cavium.com
17415 S:      Supported
17416 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17417 F:      drivers/i2c/busses/i2c-xlp9xx.c
17418
17419 XRA1403 GPIO EXPANDER
17420 M:      Nandor Han <nandor.han@ge.com>
17421 M:      Semi Malinen <semi.malinen@ge.com>
17422 L:      linux-gpio@vger.kernel.org
17423 S:      Maintained
17424 F:      drivers/gpio/gpio-xra1403.c
17425 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17426
17427 XTENSA XTFPGA PLATFORM SUPPORT
17428 M:      Max Filippov <jcmvbkbc@gmail.com>
17429 L:      linux-xtensa@linux-xtensa.org
17430 S:      Maintained
17431 F:      drivers/spi/spi-xtensa-xtfpga.c
17432 F:      sound/soc/xtensa/xtfpga-i2s.c
17433
17434 YAM DRIVER FOR AX.25
17435 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17436 L:      linux-hams@vger.kernel.org
17437 S:      Maintained
17438 F:      drivers/net/hamradio/yam*
17439 F:      include/linux/yam.h
17440
17441 YAMA SECURITY MODULE
17442 M:      Kees Cook <keescook@chromium.org>
17443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17444 S:      Supported
17445 F:      security/yama/
17446 F:      Documentation/admin-guide/LSM/Yama.rst
17447
17448 YEALINK PHONE DRIVER
17449 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17450 L:      usbb2k-api-dev@nongnu.org
17451 S:      Maintained
17452 F:      Documentation/input/devices/yealink.rst
17453 F:      drivers/input/misc/yealink.*
17454
17455 Z8530 DRIVER FOR AX.25
17456 M:      Joerg Reuter <jreuter@yaina.de>
17457 W:      http://yaina.de/jreuter/
17458 W:      http://www.qsl.net/dl1bke/
17459 L:      linux-hams@vger.kernel.org
17460 S:      Maintained
17461 F:      Documentation/networking/z8530drv.txt
17462 F:      drivers/net/hamradio/*scc.c
17463 F:      drivers/net/hamradio/z8530.h
17464
17465 ZBUD COMPRESSED PAGE ALLOCATOR
17466 M:      Seth Jennings <sjenning@redhat.com>
17467 M:      Dan Streetman <ddstreet@ieee.org>
17468 L:      linux-mm@kvack.org
17469 S:      Maintained
17470 F:      mm/zbud.c
17471 F:      include/linux/zbud.h
17472
17473 ZD1211RW WIRELESS DRIVER
17474 M:      Daniel Drake <dsd@gentoo.org>
17475 M:      Ulrich Kunitz <kune@deine-taler.de>
17476 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17477 L:      linux-wireless@vger.kernel.org
17478 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17479 S:      Maintained
17480 F:      drivers/net/wireless/zydas/zd1211rw/
17481
17482 ZD1301 MEDIA DRIVER
17483 M:      Antti Palosaari <crope@iki.fi>
17484 L:      linux-media@vger.kernel.org
17485 W:      https://linuxtv.org/
17486 W:      http://palosaari.fi/linux/
17487 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17488 S:      Maintained
17489 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17490
17491 ZD1301_DEMOD MEDIA DRIVER
17492 M:      Antti Palosaari <crope@iki.fi>
17493 L:      linux-media@vger.kernel.org
17494 W:      https://linuxtv.org/
17495 W:      http://palosaari.fi/linux/
17496 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17497 S:      Maintained
17498 F:      drivers/media/dvb-frontends/zd1301_demod*
17499
17500 ZPOOL COMPRESSED PAGE STORAGE API
17501 M:      Dan Streetman <ddstreet@ieee.org>
17502 L:      linux-mm@kvack.org
17503 S:      Maintained
17504 F:      mm/zpool.c
17505 F:      include/linux/zpool.h
17506
17507 ZR36067 VIDEO FOR LINUX DRIVER
17508 L:      mjpeg-users@lists.sourceforge.net
17509 L:      linux-media@vger.kernel.org
17510 W:      http://mjpeg.sourceforge.net/driver-zoran/
17511 T:      hg https://linuxtv.org/hg/v4l-dvb
17512 S:      Odd Fixes
17513 F:      drivers/staging/media/zoran/
17514
17515 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17516 M:      Minchan Kim <minchan@kernel.org>
17517 M:      Nitin Gupta <ngupta@vflare.org>
17518 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17519 L:      linux-kernel@vger.kernel.org
17520 S:      Maintained
17521 F:      drivers/block/zram/
17522 F:      Documentation/blockdev/zram.txt
17523
17524 ZS DECSTATION Z85C30 SERIAL DRIVER
17525 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17526 S:      Maintained
17527 F:      drivers/tty/serial/zs.*
17528
17529 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17530 M:      Minchan Kim <minchan@kernel.org>
17531 M:      Nitin Gupta <ngupta@vflare.org>
17532 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17533 L:      linux-mm@kvack.org
17534 S:      Maintained
17535 F:      mm/zsmalloc.c
17536 F:      include/linux/zsmalloc.h
17537 F:      Documentation/vm/zsmalloc.rst
17538
17539 ZSWAP COMPRESSED SWAP CACHING
17540 M:      Seth Jennings <sjenning@redhat.com>
17541 M:      Dan Streetman <ddstreet@ieee.org>
17542 L:      linux-mm@kvack.org
17543 S:      Maintained
17544 F:      mm/zswap.c
17545
17546 THE REST
17547 M:      Linus Torvalds <torvalds@linux-foundation.org>
17548 L:      linux-kernel@vger.kernel.org
17549 Q:      http://patchwork.kernel.org/project/LKML/list/
17550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17551 S:      Buried alive in reporters
17552 F:      *
17553 F:      */